Nelson, MN
Benny K. Nelson, Waconia, MN US
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20080250766 | Z-Filter Media Pack Arrangement; and, Methods - Z-filter media pack arrangements and methods for providing them are described. Certain aspects concern a cured-in-place seal on an outside of a coiled z-filter media combination. Other aspects concern a cured-in-place center core, most preferably one that has opposite concave ends with seal arrangements configured to seal a lead end portion of the coiled z-filter media combination. | 10-16-2008 |
20100115897 | FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS - A filter cartridge, a safety element and fluid cleaner assembly are described. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The filter cartridge generally comprises z-filter media, arranged in a straight through configuration. Preferred cartridges include a seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Preferred features are described. Methods of assembly and use are also provided. | 05-13-2010 |
20110232244 | Z-FILTER MEDIA PACK ARRANGEMENT; AND, METHODS - Z-filter media pack arrangements and methods for providing them are described. The preferred arrangements have a cured-in-place jacket around an outside of a coiled z-filter media combination. The preferred cured-in-place jacket is a mold-in-place overmold which includes, integral therein, a housing seal arrangement. Preferably a cured-in-place center core is used, most preferably one that has opposite concave ends with seal arrangements configured to seal a lead end portion of the coiled z-filter media combination. | 09-29-2011 |
20130019576 | FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS - A filter cartridge, a safety element and fluid cleaner assembly are described. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The filter cartridge generally comprises z-filter media, arranged in a straight through configuration. Preferred cartridges include a seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Preferred features are described. Methods of assembly and use are also provided. | 01-24-2013 |
Benny K. Nelson, Bloomington, MN US
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20120304609 | Z-filter media pack arrangement; and, methods - Z-filter media pack arrangements and methods for providing them are described. The preferred arrangements have a cured-in-place jacket around an outside of a coiled z-filter media combination. The preferred cured-in-place jacket is a mold-in-place overmold which includes, integral therein, a housing seal arrangement. Preferably a cured-in-place center core is used, most preferably one that has opposite concave ends with seal arrangements configured to seal a lead end portion of the coiled z-filter media combination. | 12-06-2012 |
20150027093 | AIR CLEANER ASSEMBLY; COMPONENTS THEREFOR; AND, METHODS - Air filter cartridges for use in air cleaner assemblies are described. The air filter cartridges typically comprise a stack of strips of fluted media, having an inlet flow face and an outlet flow face. A projection is provided extending outwardly from adjacent the outlet flow face of the media pack, as a projection supporting a seal arrangement. The seal arrangement is typically rectangular, with four straight and four rounded corners. The projection can be configured with open corners, and in some instances comprises tabs, to facilitate flexing of the projection to accommodate variations in a housing seal surface, with which the cartridge is installed. Air cleaner assemblies and components therefor, using cartridges in accord with the descriptions herein, are described. | 01-29-2015 |
20150068174 | FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS - A filter cartridge, a safety element and fluid cleaner assembly are described. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The filter cartridge generally comprises z-filter media, arranged in a straight through configuration. Preferred cartridges include a seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Preferred features are described. Methods of assembly and use are also provided. | 03-12-2015 |
Brian Dale Nelson, Brichwood, MN US
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20120116360 | TREATMENT OF NEUROLOGICAL DISORDERS - This invention provides treatment compositions as well as systems and methods of determining and administering an effective amount of treatment for a neurological disorder. The treatment composition can contain a labeled interfering RNA (iRNA) agent capable of decreasing expression of a target RNA associated with the neurological disorder. The methods of the invention include determining an effective amount of a therapeutic composition by introducing a solution containing a tracer into the brain of a mammal. The tracing solution is monitored until a target volume of distribution at steady state distribution is substantially achieved, and the rate of delivery of the therapeutic composition is determined. The therapeutic composition can then be administered at the rate determined by use of the tracing solution. | 05-10-2012 |
Bruce Nelson, Chatfield, MN US
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20090272957 | CONNECTOR FOR RAILING SYSTEMS - A connector secures together a first member and a second member, wherein each of the first and second members of has an aperture and a wall thickness at the point ofjoining. The connector includes a body portion having a generally circular cross-section taken along a plane that is perpendicular to a longitudinal axis of the body portion. The connector is secured to the first member in the aperture by an attachment being rigidly joined to the body portion. | 11-05-2009 |
Cecil H. Nelson, Chanhassen, MN US
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20090078057 | RESIDUAL TORQUE ANALYZER - A system for detecting fastener movement and measuring a residual torque in a fastener joint, including a device for applying torque to a stationary fastener in a tightened state and measuring torque and angle of rotation. The device includes a sensing system that has a gyroscope that provides a signal corresponding to the angle of rotation of the device as it applies torque to the fastener, and a torque transducer that provides a signal corresponding to the torque applied to the fastener by the device. The device also includes a computing unit in communication with the sensing system and adapted to receive the signal corresponding to an angle of rotation of the device and the signal corresponding to the torque applied to the fastener, and determine a torque at a moment of initial movement of the fastener. | 03-26-2009 |
Chanitya Janet Nelson, Eden Praire, MN US
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20090057166 | Jewelry hanger - A jewelry storage apparatus is disclosed that fills these needs by combining the traditional box with a hanger utilizing vertical space in a closet. One embodiment is an apparatus for storing jewelry comprising a hanger and a storage structure affixed to the hanger where the apparatus is suitable for storing in a display-mode a large amount of various types of jewelry including rings, necklaces, earrings and bracelets in both a scratch-free mode and a tangle-free mode. | 03-05-2009 |
Craig Nelson, Prior Lake, MN US
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20110016407 | SYSTEM AND METHOD FOR PROVIDING INTELLIGENCE CENTERS - Disclosed herein, among other things, is a system comprising a content repository, a communication portal developer, a content manager, and an analytic engine. The content repository is adapted to store electronic content in a computer-readable storage medium. The communication portal developer includes at least one wizard to create a plurality of customizable portals without coding software. Each customizable portal is accessible to one or more selected visitors through a web browser. The content manager is adapted to publish selectable electronic content to selectable portals. The content manager includes at least one wizard to populate and manage the electronic content within the content repository. The analytic engine analyzes electronic content use and visitor behavior while logged into their customizable portal. In various embodiments, the analytics are provided in real time or near real time. Other embodiments are disclosed herein. | 01-20-2011 |
20110320425 | SYSTEM AND METHOD FOR PROVIDING INTELLIGENCE CENTERS - Disclosed herein, among other things, is a system comprising a content repository, a communication portal developer, a content manager, and an analytic engine. The content repository is adapted to store electronic content in a computer-readable storage medium. The communication portal developer includes at least one wizard to create a plurality of customizable portals without coding software. Each customizable portal is accessible to one or more selected visitors through a web browser. The content manager is adapted to publish selectable electronic content to selectable portals. The content manager includes at least one wizard to populate and manage the electronic content within the content repository. The analytic engine analyzes electronic content use and visitor behavior while logged into their customizable portal. In various embodiments, the analytics are provided in real time or near real time. Other embodiments are disclosed herein. | 12-29-2011 |
20150019526 | INTELLIGENCE CENTERS - Disclosed herein, among other things, is a system comprising a content repository, a communication portal developer, a content manager, and an analytic engine. The content repository is adapted to store electronic content in a computer-readable storage medium. The communication portal developer includes at least one wizard to create a plurality of customizable portals without coding software. Each customizable portal is accessible to one or more selected visitors through a web browser. The content manager is adapted to publish selectable electronic content to selectable portals. The content manager includes at least one wizard to populate and manage the electronic content within the content repository. The analytic engine analyzes electronic content use and visitor behavior while logged into their customizable portal. In various embodiments, the analytics are provided in real time or near real time. Other embodiments are disclosed herein. | 01-15-2015 |
David Nelson, Coon Rapids, MN US
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20130036718 | AIR FILTER ARRANGEMENT; ASSEMBLY; AND, METHODS - Air cleaner assemblies and components therefor are described. An example first or main filter cartridge is described which includes a media pack comprising strips of fluted material secured to facing sheets, oriented in a stack. The media pack defines opposite inlet and outlet flow faces, with flutes extending in a direction therebetween. The media pack is non-removably secured within a filter cartridge housing, at a location between opposite sections of a shell, typically secured thereto with an adhesive. The shell also defines a closed end, spaced from, but in overlap with, the outlet end face of the media pack. The closed end is typically curved and the shell typically provides either a d/b-shape or a u-shape. | 02-14-2013 |
20140237959 | AIR FILTER ARRANGEMENTS; ASSEMBLIES; AND, METHODS - Air cleaner assemblies and components therefor are described. An example first or main filter cartridge is described which includes a media pack comprising strips of fluted material secured to facing sheets, oriented in a stack. The media pack defines opposite inlet and outlet flow faces, with flutes extending in a direction therebetween. The media pack is non-removably secured within a filter cartridge housing, at a location between opposite sections of a shell, typically secured thereto with an adhesive. The shell also defines a closed end, spaced from, but in overlap with, the outlet end face of the media pack. The closed end is typically curved and the shell typically provides either a d/b-shape or a u-shape. The filter includes an end member, with a outlet flow aperture arrangement therein, allowing for outlet flow from the filter cartridge in a general direction orthogonal to air flow through the media pack. The air cleaner assembly includes a housing having features for receipt of, and engagement by, the filter cartridge. An optional secondary filter cartridge is provided, mountable on the housing in an orientation projecting into a clean air volume in the main filter cartridge. | 08-28-2014 |
David Eugene Nelson, Litchfield, MN US
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20120289874 | Spinal Posture Brace - A spinal posture brace having a pair of assemblies, each including main support bar ( | 11-15-2012 |
David L. Nelson, Eagan, MN US
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20080230309 | Multilayer Articles Having Acoustical Absorbance Properties and Methods of Making and Using the Same - Multilayer articles having acoustical absorbance properties are disclosed. Methods of making and using the multilayer articles are also disclosed. | 09-25-2008 |
David W. Nelson, Coon Rapids, MN US
Patent application number | Description | Published |
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20090145093 | FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS - A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided. | 06-11-2009 |
20100107577 | Filter elements; air cleaner; assembly; and, methods - A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided. | 05-06-2010 |
20100146919 | AIR FILTER ARRANGEMENT; AIR CLEANER ASSEMBLY; AND METHODS - A media pack for including in a filter cartridge of an air filter arrangement, is provided. The media is a non-rectangular perimeter configuration, an example shown being trapezoidal. Filter cartridges including such media packs, air cleaner assemblies and equipment systems are described. Also methods of use assembly are described. | 06-17-2010 |
20110296806 | FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS - A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided. | 12-08-2011 |
20140325947 | FILTER ELEMENTS; AIR CLEANER; ASSEMBLY; AND, METHODS - A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided. | 11-06-2014 |
20150068175 | AIR FILTER ARRANGEMENT; AIR CLEANER ASSEMBLY; AND, METHODS - A media pack for including in a filter cartridge of an air filter arrangement, is provided. A variety of configurations for the media pack are described and shown, an example shown being trapezoidal. Filter cartridges including such media packs, air cleaner assemblies and equipment systems are described. Also methods of use assembly are described. | 03-12-2015 |
Dorian Nelson, St. Paul, MN US
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20120263836 | MODIFIED DIPHENYLMETHANE DIISOCYANATE-BASED ADHESIVES - Adhesive compositions using modified diphenylmethane diisocyanate are disclosed along with methods and articles using the adhesive compositions. The adhesive compositions are especially suited for making flexible laminates for use in food packaging. | 10-18-2012 |
20140322400 | MODIFIED DIPHENYLMETHANE DIISOCYANATE-BASED ADHESIVES - Adhesive compositions using modified diphenylmethane diisocyanate are disclosed along, with methods and articles using the adhesive compositions. The adhesive compositions are especially suited for making flexible laminates for use in food packaging. | 10-30-2014 |
Dwight E. Nelson, Shoreview, MN US
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20110112590 | DEEP BRAIN STIMULATION FOR SLEEP AND MOVEMENT DISORDERS - Delivery of electrical stimulation to the substantia nigra and the subthalamic nucleus of a brain of a patient are independently controlled in order to treat sleep and movement disorders. Electrical stimulation of the subthalamic nucleus may be effective in treating symptoms associated with a movement disorder, and electrical stimulation of the substantia nigra may be effective in treating symptoms associated with a sleep disorder. During a sleep state of the patient, a sleep stage of the patient may be determined, and an electrical stimulation device may be controlled based on the determined sleep stage. Electrical stimulation of the substantia nigra and subthalamic nucleus may be delivered at substantially the same time or at different times. | 05-12-2011 |
20110196446 | ELECTRICAL BRAIN STIMULATION IN GAMMA BAND - This disclosure describes techniques for delivering electrical stimulation to the brain of a patient at a frequency greater than a selected frequency. The techniques may reestablish gamma frequency band activity within the brain of a patient, and thus improve the patient's movements and cognitive states. In one example, the disclosure is directed to a method that includes selecting a frequency within a gamma frequency band and delivering electrical stimulation at a frequency greater than the selected frequency. | 08-11-2011 |
20110230936 | ELECTRICAL STIMULATION BASED ON PHASE RESPONSE MAPPING - This disclosure describes techniques for delivering electrical stimulation at one or more phases relative to an ongoing oscillating signal in a patient, and then mapping the response to the oscillating signal. The techniques may reduce or eliminate the oscillating signal. In one example, the disclosure is directed to a method that includes delivering a set of first electrical stimulation at a plurality of phases relative to an oscillating signal, measuring a response in the oscillating signal to the set of first electrical stimulation after delivering electrical stimulation at each respective phase of the plurality of phases, determining a phase at which to deliver second electrical stimulation based on the measured responses, and delivering the second electrical stimulation to the patient at the determined phase to produce a therapeutic effect. | 09-22-2011 |
20110319962 | MEDICAL METHOD AND DEVICE FOR MONITORING A NEURAL BRAIN NETWORK - Bioelectrical signals may be sensed within the brain by two or more electrodes to determine characteristics of a function of the brain. The signals obtained by the electrodes may be plotted over time to determine whether the brain function exhibits a normal or an abnormal pattern. If the brain function exhibits an abnormal pattern, an implantable medical device may dynamically determine based on the abnormal pattern and a previously-obtained plot associated with normal brain function, an appropriate electrical stimulation therapy. Application of the appropriate electrical stimulation therapy causes the brain function to shift from the abnormal pattern to the normal pattern. | 12-29-2011 |
20120071947 | METHOD AND APPARATUS FOR EVENT-TRIGGERED REINFORCEMENT OF A FAVORABLE BRAIN STATE - Methods and apparatuses are disclosed for potentiating a favorable brain state that is associated with relief in symptoms of a brain condition. Techniques include monitoring one or more brain signals and detecting an episode of a favorable brain state based on the one or more brain signals, the favorable brain state associated with a decrease in one or more symptoms of a brain condition of the patient. Then, in response to the detection of the favorable brain state episode, electrical stimulation that potentiates the favorable brain state is delivered to the brain of the patient, the electrical stimulation delivered within a window of time opened for detection of each favorable brain state episode. | 03-22-2012 |
20120101547 | ELECTRICAL STIMULATION BASED ON PHASE RESPONSE MAPPING - This disclosure describes techniques for delivering electrical stimulation at one or more phases relative to an ongoing oscillating signal in a patient, and then mapping the response to the oscillating signal. The techniques may reduce or eliminate the oscillating signal. In one example, the disclosure is directed to a method that includes delivering a set of first electrical stimulation at a plurality of phases relative to an oscillating signal, measuring a response in the oscillating signal to the set of first electrical stimulation after delivering electrical stimulation at each respective phase of the plurality of phases, determining a phase at which to deliver second electrical stimulation based on the measured responses, and delivering the second electrical stimulation to the patient at the determined phase to produce a therapeutic effect. | 04-26-2012 |
20120116475 | AROUSAL STATE MODULATION WITH ELECTRICAL STIMULATION - In some examples, an arousal network of a brain of a patient can be activated to modify the arousal state of the patient, which may be useful in treating a cognitive disorder of the patient. In some examples, a bioelectrical brain signal indicative of electrical activity in a first portion of the brain is monitored to determine whether the patient is in a first arousal state, and, in response to determining the patient is in the first arousal state, electrical stimulation is delivered to a second portion of the brain to activate an arousal neural network in the first portion of the brain to induce a second arousal state to treat the cognitive disorder, where the second arousal state is different than the first arousal state. | 05-10-2012 |
20120197337 | BILATERAL ELECTRICAL STIMULATION THERAPY FOR BLADDER DYSFUNCTION - A medical device is configured to deliver a first stimulation therapy to a patient, and, upon detecting a trigger event, deliver a second stimulation therapy to the patient. In some examples, the first stimulation therapy includes bilateral stimulation in which stimulation is delivered at different times to two lateral sides of the patient and the second stimulation therapy includes substantially simultaneous bilateral stimulation therapy to two lateral sides of the patient. In some examples, the second stimulation therapy may elicit a stronger inhibitory physiological response related to incontinence (e.g., inhibition of bladder contractions) than the first stimulation therapy. The trigger event may include, for example, any one or more of detection of a physiological condition indicative of an increased possibility of an involuntary voiding event or an imminent involuntary voiding event, input from the patient, a predetermined time of day, or expiration of a timer. | 08-02-2012 |
20120197338 | STIMULATION THERAPY INCLUDING SUBSTANTIALLY SIMULTANEOUS BILATERAL STIMULATION - In some examples, a medical device delivers a first electrical stimulation therapy to a patient, and, upon detecting a trigger event, delivers a second electrical stimulation therapy to the patient. In some examples, the first stimulation therapy includes unilateral stimulation or stimulation delivered to both lateral sides of the patient at different times at a stimulation intensity lower than, equal to, or greater than a threshold intensity level for the patient, or bilateral stimulation delivered substantially simultaneously to both lateral sides of the patient, where one lateral side of the patient receives stimulation at an intensity level that is lower than the threshold intensity level and the other lateral side receives stimulation at an intensity level that is greater than or equal to the threshold intensity level. The second stimulation therapy may include substantially simultaneous bilateral stimulation therapy at an intensity level that at or above the threshold intensity level. | 08-02-2012 |
20120271148 | BRAIN CONDITION MONITORING BASED ON CO-ACTIVATION OF NEURAL NETWORKS - A brain condition can be tracked based on identification of co-activation of two antagonistic networks of a patient's brain. Various embodiments concerns methods and devices for sensing one or more signals indicative of brain activity, detecting one or more episodes of default mode network activation based on the one or more signals, detecting one or more episodes of salience network activation based on the one or more signals, and identifying one or more episodes of temporal co-activation of the default mode network and the salience network based on the detected one or more episodes of default mode network activation and the one or more episodes of salience network activation. The brain condition can be tracked and treated based on the identification of the one or more episodes of co-activation. | 10-25-2012 |
20120271189 | METHOD AND APPARATUS FOR ASSESSING NEURAL ACTIVATION - Various embodiments concern sensing a LFP signal from one or more electrodes, measuring the amplitude of the signals over a period of time, and calculating a plurality of variance values from the amplitude, wherein each of the variance values correspond to the variance of the amplitude for a different interval of time of the period of time with respect to the other variance values. Such embodiments may further include assessing the relative level of neural activation of an area of the brain based on the variance values, wherein the area of the brain is assessed to have a relatively higher level of neural activation when the variance is relatively higher and the area of the brain is assessed to have a relatively lower level of neural activation when the variance is relatively lower. | 10-25-2012 |
20120271374 | ELECTRICAL THERAPY FOR FACILITATING INTER-AREA BRAIN SYNCHRONIZATION - Methods and apparatuses are described for monitoring synchronization of two or more brain areas and delivering an electrical therapy to the brain to facilitate synchronization of the two or more brain areas. The electrical therapy can be titrated to improve synchronization between the two or more areas of the brain based on the one or more signals, the synchronization between the two or more areas of the brain occurring in response to the patient being exposed to external sensory stimulus, wherein the electrical therapy does not independently cause activation of either of the two or more areas of the brain. | 10-25-2012 |
20120271375 | ELECTRICAL BRAIN THERAPY PARAMETER DETERMINATION BASED ON A BIOELECTRICAL RESONANCE RESPONSE - Various methods and apparatuses are disclosed that concern delivering electrical stimulation to a brain at a plurality of different stimulation frequencies, sensing one or more bioelectrical signals, and identifying a bioelectrical resonance response of the brain to the electrical stimulation. The bioelectrical resonance response may be identified based on a parameter of oscillation of the one or more bioelectrical signals and indicative of resonance of an area of the brain to one stimulation frequency of the plurality of stimulation frequencies. A stimulation frequency parameter for a therapy may be set based on the identified bioelectrical resonance response, wherein the stimulation frequency parameter is set at or near the one stimulation frequency. | 10-25-2012 |
20120277618 | SEIZURE PROBABILITY METRICS - In some examples, systems, devices, and techniques for determining a particular sleep stage of a patient, determining a seizure state of the patient during the particular sleep stage, and generating a seizure probability metric for the particular sleep stage based on the sleep stage and seizure state are described. In some cases, a patient may be more susceptible to seizure events during particular sleep stages. One or more seizure probability metrics indicative of a patient's susceptibility to seizure events during a particular sleep stage may be useful in creating a patient-specific treatment regimen. | 11-01-2012 |
20120277820 | ENTRAINMENT OF BIOELECTRICAL BRAIN SIGNALS - The disclosure relates to the delivery of electrical stimulation therapy to the brain of a patient, e.g., to treat or otherwise manage a patient disorder. In one example, the disclosure relates to a method comprising generating electrical stimulation via a medical device; delivering the electrical stimulation at a first frequency to a brain of a patient when the bioelectrical brain signals of the patient oscillate at a second frequency, where the second frequency corresponds to pathological brain signals of the patient, where the electrical stimulation is selected to entrain the bioeiectrical brain signals of the patient; and adjusting the delivered electrical stimulation from the first frequency to a third frequency, where adjusting the delivered electrical stimulation changes the bioelectrical brain signal oscillations to a fourth frequency different from the second frequency. The fourth frequency may correspond to an oscillation frequency of non-pathological brain signals of the patient. | 11-01-2012 |
20130072998 | STIMULATION THERAPY FOR BLADDER DYSFUNCTION - A medical system may include a control module and a therapy delivery module configured to generate and deliver electrical stimulation therapy to a patient. The control module may be configured to control the therapy delivery module to deliver electrical stimulation at a first stimulation intensity for a first time period, to deliver electrical stimulation at a second stimulation intensity for a second time period immediately following the first time period, and to deliver electrical stimulation at the first stimulation intensity for a third time period immediately following the second time period. The second stimulation intensity may be less than the first stimulation intensity. The electrical stimulation may elicit a first inhibitory physiological response during the first time period and a second inhibitory physiological response during the second time period. The second inhibitory physiological response may be greater than the first inhibitory physiological response. | 03-21-2013 |
20130079840 | SELECTIVE TERMINATION OF STIMULATION TO DELIVER POST-STIMULATION THERAPEUTIC EFFECT - In some examples, electrical stimulation is delivered to a patient such that selective termination of the stimulation causes a therapeutic effect in the patient after termination of the electrical stimulation to the patient. The electrical stimulation may be insufficient to produce a desired therapeutic effect in the patient during stimulation, but sufficient to induce a post-stimulation desired therapeutic effect following termination of the stimulation. In some examples, the electrical stimulation may be sub-threshold electrical stimulation. In some examples, the desired therapeutic effect may alleviate bladder dysfunction, bowel dysfunction, or other disorders. The stimulation may be selectively terminated in response to one or more therapy trigger events to induce the post-stimulation therapeutic effect. | 03-28-2013 |
20130079841 | ADAPTIVE STIMULATION FOR TREATING URGENCY OR INCONTINENCE - In one example, a system includes a therapy module and a processor. The processor detects a voiding event of a patient and controls the therapy module to deliver electrical stimulation to the patient at a first intensity level for a period of time in response to the detection of the voiding event. Immediately following the period of time, the processor controls the therapy module to increase intensity of the electrical stimulation from the first intensity level to a second intensity level before a subsequent voiding event of the patient by at least controlling the therapy module to deliver stimulation to the patient at a plurality of intermediate intensity levels between the first and second intensity levels prior to delivering stimulation to the patient at the second intensity level following the detection of the voiding event. | 03-28-2013 |
20130245714 | Method and Apparatus for Event-Triggered Reinforcement of a Favorable Brain State - Methods and apparatuses are disclosed for potentiating a favorable brain state that is associated with relief in symptoms of a brain condition. Techniques include monitoring one or more brain signals and detecting an episode of a favorable brain state based on the one or more brain signals, the favorable brain state associated with a decrease in one or more symptoms of a brain condition of the patient. Then, in response to the detection of the favorable brain state episode, electrical stimulation that potentiates the favorable brain state is delivered to the brain of the patient, the electrical stimulation delivered within a window of time opened for detection of each favorable brain state episode. | 09-19-2013 |
20130268019 | ELECTRICAL STIMULATION PROGRAMMING - In one example, the disclosure relates to a method comprising receiving at least one electrical stimulation parameter value defining electrical stimulation for delivery via one or more electrodes to a tissue site, and determining, via one or more processors, a volume of sub-activation threshold impact for tissue from the delivery of the electrical stimulation to the tissue site. | 10-10-2013 |
20140081347 | ASSESSING COGNITIVE DISORDERS BASED ON NON-MOTOR EPILEPTIFORM BIOELECTRICAL BRAIN ACTIVITY - Various embodiments concern assessing a degenerative cognitive disorder of a patient based on a plurality of episodes of non-motor epileptiform bioelectrical activity. The non-motor epileptiform bioelectrical activity can be detected from one or more bioelectrical brain signals. A worsening cognitive disorder may be indicated by an increase in one or more of intensity, duration, and frequency of occurrence of the episodes of non-motor epileptiform bioelectrical activity. A therapy can be delivered to reduce one or more of intensity, duration, and frequency of occurrence of the episodes of non-motor epileptiform bioelectrical activity. The delivery of the therapy can be controlled based on the plurality of episodes of non-motor epileptiform bioelectrical activity. | 03-20-2014 |
20140277250 | Low Frequency Electrical Stimulation Therapy for Pelvic Floor Disorders - In some examples, relatively low frequency (e.g., less than about 50 Hertz) electrical stimulation therapy is delivered to a target tissue site proximate to one or more of the T9, T10, T11, T12, L1, L2, or L3 (“T9-L3”) spinal nerves of a patient to manage a pelvic floor disorder, such as urinary retention, fecal retention, or both. The relatively low frequency electrical stimulation therapy is configured to excite the one or more of the T9-L3 spinal nerves, which may generate an activating response from the patient related to voiding and help promote voiding by the patient. For example, the low frequency electrical stimulation may be configured to help improve the patient's pelvic sensations, which may help the patient better control urination. | 09-18-2014 |
20140358024 | PATIENT STATE DETERMINATION BASED ON ONE OR MORE SPECTRAL CHARACTERISTICS OF A BIOELECTRICAL BRAIN SIGNAL - In some examples, a processor determines a patient state based on activity of a bioelectrical brain signal of a patient in one or more frequency sub-bands of a frequency band of interest. For example, a processor may determine a patient state based on the power level of a bioelectrical brain signal of the patient in one or more frequency sub-bands of a frequency band, or based on a spectral pattern of a bioelectrical brain signal in a frequency band, such as a shift in a power distribution between sub-bands, a change in the peak frequency within one or more sub-bands, a pattern of the power distribution over one or more frequency sub-bands, or a width or a variability of one or more sub-bands exhibiting a relatively high or low level of activity | 12-04-2014 |
20140371544 | MOTION-BASED BEHAVIOR IDENTIFICATION FOR CONTROLLING THERAPY - Devices, systems, and techniques for analyzing video information to objectively identify patient behavior are disclosed. A system may analyze obtained video information of patient motion during a period of time to track one or more anatomical regions through a plurality of frames of the video information and calculate one or more movement parameters of the one or more anatomical regions. The system may also compare the one or more movement parameters to respective criteria for each of a plurality of predetermined patient behaviors and identify the patient behaviors that occurred during the period of time. In some examples, a device may control therapy delivery according to the identified patient behaviors and/or sensed parameters previously calibrated based on the identified patient behaviors. | 12-18-2014 |
20140371599 | MOTION ANALYSIS FOR BEHAVIOR IDENTIFICATION - Devices, systems, and techniques for analyzing video information to objectively identify patient behavior are disclosed. A system may analyze obtained video information of patient motion during a period of time to track one or more anatomical regions through a plurality of frames of the video information and calculate one or more movement parameters of the one or more anatomical regions. The system may also compare the one or more movement parameters to respective criteria for each of a plurality of predetermined patient behaviors and identify the patient behaviors that occurred during the period of time. In some examples, a device may control therapy delivery according to the identified patient behaviors and/or sensed parameters previously calibrated based on the identified patient behaviors. | 12-18-2014 |
20140378941 | CORTICAL POTENTIAL MONITORING - Techniques, devices, and systems may include screening effective therapies using cortical evoked potentials. In one example, a system may be configured to receive a first sensed cortical evoked potential of a patient that occurred in response to an induced sensation at an anatomical region different from a brain region of the patient and receive a second sensed cortical evoked potential that occurred in response to electrical stimulation delivered to one or more nerves associated with the anatomical region. The electrical stimulation may be at least partially defined by a set of therapy parameter values. The system may also compare a first value of a characteristic of the first sensed cortical evoked potential to a second value of the characteristic of the second sensed cortical evoked potential and determine, based on the comparison, efficacy of a therapy configured to treat a condition associated with the anatomical region. | 12-25-2014 |
Gordon Raymond Nelson, Cambridge, MN US
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20120073527 | ENGINE - An engine is described having a crankcase, a liner and a head assembly. The crankcase is split along a plane defining a two part crankcase, where fluid passages are passing through only one of the crankcase portions, so as to not require crossing the split line. A connecting rod also includes a tapered end, and the piston has a complementary carrier receiving the connecting rod. | 03-29-2012 |
20120073537 | ENGINE - An engine is described having a crankcase, a liner and a head assembly. The crankcase is split along a plane defining a two part crankcase, where fluid passages are passing through only one of the crankcase portions, so as to not require crossing the split line. A connecting rod also includes a tapered end, and the piston has a complementary carrier receiving the connecting rod. | 03-29-2012 |
Greg Nelson, Minneapolis, MN US
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20120267388 | Substantially Rigid Collapsible Liner and Flexible Gusseted or Non-Gusseted Liners and Methods of Manufacturing the Same and Methods for Limiting Choke-Off in Liners - The present disclosure relates to a blow-molded, rigid collapsible liner that can be suitable particularly for smaller storage and dispensing systems. The rigid collapsible liner may be a stand-alone liner, e.g., used without an outer container, and may be dispensed from a fixed pressure dispensing can. Folds in the rigid collapsible liner may be substantially eliminated, thereby substantially reducing or eliminating the problems associated with pinholes, weld tears, and overflow. The present disclosure also relates to flexible gusseted or non-gusseted liners, which is scalable in size and may be used for storage of up to 200 L or more. The flexible gusseted liner may be foldable, such that the liner can be introduced into a dispensing can. The liner can be made of thicker materials, substantially reducing or eliminating the problems associated pinholes, and may include more robust welds, substantially reducing or eliminating the problems associated weld tears. | 10-25-2012 |
20130193164 | SUBSTANTIALLY RIGID COLLAPSIBLE LINER, CONTAINER AND/OR LINER FOR REPLACING GLASS BOTTLES, AND ENHANCED FLEXIBLE LINERS - The present disclosure relates to a blow-molded, rigid collapsible liner that can be suitable particularly for smaller storage and dispensing systems. The rigid collapsible liner may be a stand-alone liner, e.g., used without an outer container, and may be dispensed from a fixed pressure dispensing can. Folds in the rigid collapsible liner may be substantially eliminated, thereby substantially reducing or eliminating the problems associated with pinholes, weld tears, and overflow. The present disclosure also relates to systems and liners, including the liners just mentioned, that may be used as alternatives to, or replacements for, simple rigid-wall containers, such as those made of glass. Such advantageous systems and liners may replace simple rigid-wall containers in a system for delivering a high purity material to a semiconductor process substantially without modification to an end user's existing pump dispense or pressure dispense systems. | 08-01-2013 |
20140001205 | CONNECTORS FOR LINER-BASED DISPENSE CONTAINERS | 01-02-2014 |
20140117043 | LINER-BASED DISPENSING SYSTEMS - The present disclosure relates to novel and advantageous disposable dispensers. The dispenser may include a dispense assembly comprising an outlet channel in fluid communication with a terminal apparatus, and a pressure source providing a limited supply of fluid or gas, and also includes a collapsible liner that contains a material to be dispensed, the liner detachably secured to the dispense assembly with the outlet channel in fluid communication with an interior of the liner, wherein the material in the liner is dispensed out the liner and through the outlet channel to the terminal apparatus. | 05-01-2014 |
20140202975 | NESTED BLOW MOLDED LINER AND OVERPACK AND METHODS OF MAKING SAME - The present disclosure relates to an integrated liner-based system having an overpack and a liner provided within the overpack, the liner comprising a mouth and a liner wall forming an interior cavity of the liner and having a thickness such that the liner is substantially self-supporting in an expanded state, but is collapsible at a pressure of less than about 20 psi. The liner and overpack may be made by blow molding the liner and the overpack at the same time using nested preforms. | 07-24-2014 |
20140305079 | CLOSURE/CONNECTORS FOR LINER-BASED SHIPPING AND DISPENSING CONTAINERS AND METHODS FOR FILLING LINER-BASED SHIPPING AND DISPENSING CONTAINERS - A method for removing headspace gas from a liner-based assembly. The liner-based assembly may generally include an overpack, a liner positioned within the overpack and containing a material and headspace gas, and a closure for sealing the liner. The method may include providing a one-way valve in fluid communication with the interior of the liner and permitting flow in a direction out of the interior of the liner, and applying a vacuum to the one-way valve to evacuate headspace gas from the interior of the liner. In some embodiments, The liner-based assembly may also include a port in fluid communication with an annular space between the overpack and liner, and the method may include capping the port, for example, during application of the vacuum to the one-way valve. | 10-16-2014 |
20140374416 | LINER-BASED SHIPPING AND DISPENSING SYSTEMS - The present disclosure, in one embodiment, relates to a liner-based assembly having an overpack and a liner disposed within the overpack. The liner may be formed by blow molding a liner preform within the overpack to form a blow molded liner substantially conforming to the interior of the overpack and generally forming an interface with an interior of the overpack. The present disclosure, in another embodiment, relates to a liner-based assembly including a blow-molded overpack comprised of polyethylene terephthalate, a blow-molded liner disposed within the overpack, the liner comprised of a polymer material, wherein the overpack and liner have a combined wall thickness of about 0.3 mm or less, and a base cup configured to at least partially surround an exterior of the overpack. In some embodiments, the liner has a volume of up to about 4.7 liters and an empty weight of between about 260-265 grams. | 12-25-2014 |
Gregory C. Nelson, Minneapolis, MN US
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20110210148 | Closure/Connector for Liner-Based Dispense Containers - The present disclosure relates to novel and advantageous closure/connector assemblies for use with a dispense assembly. The closure/connector includes a closure body as well as a cap seat adaptor for operable connection to the closure body. The cap seat adapter has a proximal end and a distal end and is configured for fluid communication with a source of material to be dispensed. The closure/connector also has a cap for connection to the distal end of the cap seat adaptor. A pressurizing gas inlet fitting adapted for connection to a pressure source is also included as a part of the closure/connector. The closure/connector assembly, in conjunction with the dispense assembly, is configured for the secure transport and dispense of the material to be dispensed. | 09-01-2011 |
Heidi Nelson, Rochester, MN US
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20110315741 | SURGICAL STAPLER DELIVERY SYSTEMS AND METHODS OF ASSEMBLING THE STAPLERS - Surgical stapler delivery systems and methods of using the delivery systems to deliver and assemble surgical staplers are described herein. | 12-29-2011 |
20140239045 | SURGICAL STAPLER DELIVERY SYSTEMS AND METHODS OF ASSEMBLING THE STAPLERS - Surgical stapler delivery systems and methods of using the delivery systems to deliver and assemble surgical staplers are described herein. | 08-28-2014 |
James J. Nelson, Stillwater, MN US
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20090257825 | Heating Control System for A Screed - A control system for heating a screed assembly of a paving machine is provided. The control system includes a plurality of resistive heating elements positioned adjacent to a screed plate of the screed assembly. An electrical power supply is selectively connected with the resistive heating elements via switches operated by a controller. The controller is responsive to inputs from at least manual switches and temperature sensors. The controller is configured to automatically adjust the temperature of the screed plate by selectively energizing fewer than all of the resistive heating elements at a time. | 10-15-2009 |
James M. Nelson, Lino Lakes, MN US
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20110151199 | NEEDLE COATING AND IN-LINE CURING OF A COATED WORKPIECE - A method for coating a work piece with resin including applying a controlled volume of liquid resin to the work piece with an applicator and allowing consecutive streams of resin to meld together to form a self leveling surface. The resin can be actively or passively cured. The work piece can be planar or cylindrical. | 06-23-2011 |
James M. Nelson, Eagan, MN US
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20110003266 | HARDENABLE SELF-SUPPORTING STRUCTURES AND METHODS - Compositions, particularly for forming dental products, having a hardenable self-supporting structure with sufficient malleability to be subsequently customized into a second shape and then hardened, and methods. | 01-06-2011 |
James M. Nelson, Roseville, MN US
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20090032989 | HARDENABLE SELF-SUPPORTING STRUCTURES AND METHODS - Compositions, particularly for forming dental products, having a hardenable self-supporting structure with sufficient malleability to be subsequently customized into a second shape and then hardened, and methods. | 02-05-2009 |
20100048819 | PROCESS TO MODIFY POLYMERIC MATERIALS AND RESULTING COMPOSITIONS - Disclosed is a method for modifying a polymer by carrying out a thermally-induced reaction in a mixing apparatus having a high shear environment and devolatilization capabilities. Also disclosed are the resulting materials. | 02-25-2010 |
James R. Nelson, Minneapolis, MN US
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20130086388 | CREDENTIALS MANAGEMENT - An encrypted file is decrypted to gain access to a stored hash value for a credentials setting component. A test hash value of the credentials setting component is formed. Before decrypting a set of encrypted credentials to form decrypted credentials, it is required that the test hash value of the credentials setting component match the stored hash value of the credentials setting component. The decrypted credentials are then passed to the credentials setting component to set credentials that instructions are to be executed under. | 04-04-2013 |
James S. Nelson, Cokato, MN US
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20110262617 | HYDRATION PROCESS FOR A REFRIED BEAN PRODUCT - This application provides a process for producing a refried bean product. The refried bean product contains both homogenized cooked bean particles and larger sized cooked bean particles and provides a texture typical of refried beans. The present process includes hydrating dried beans in water a period of time sufficient to increase the moisture content of the beans, cooking the hydrated beans in water, coarse grinding the cooked beans to provide a bean slurry, dividing the bean slurry into first and second portions, milling the first bean portion to provide a milled bean portion, homogenizing the milled bean portion with water to provide an homogenized bean portion, combining the homogenized portion and the second coarse ground bean portion with water, spices and lard to provide a combined bean mixture, and mixing the combined bean mixture to provide a refried bean product. | 10-27-2011 |
Jason Nelson, St. Louis Park, MN US
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20110271187 | Musical Composition System - The invention herein concerns a system for permitting those with little or no musical training the ability to compose unique musical compositions from a variety of prerecorded loops. The loops can include sounds, musical phrases and the like and exist in various groupings designed to be compatible with one another in terms of key, beats per minute and musical style, such as, rock, blues or country. Where a loop is of a different grouping it can be easily and automatically modified in terms of pitch and tempo to be compatible with loops of another grouping. | 11-03-2011 |
Jay Nelson, Eden Prairie, MN US
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20130087628 | THERMOSTAT WITH REMOTE ACCESS FEATURE - A local thermostat for controlling an HVAC unit may include a controller programmed to execute a remote access function for remotely accessing and communicating with at least one remote thermostat over a communication channel. The remote access application may be configured to display at least one thermostat setting of at least one of the remote thermostats on the display of the user interface of the local thermostat. In some cases, the remote access application may allow a user to change one or more thermostat settings of at least one remote thermostat using the user interface of the local thermostat. | 04-11-2013 |
20140265875 | SYSTEM FOR INTEGRATED LIGHTING CONTROL, CONFIGURATION, AND METRIC TRACKING FROM MULTIPLE LOCATIONS - A mechanism for control and configuration of a lighting system from a user interface. For instance, a wall module designed as a user interface for a tenant to control the system may be implemented so as to be used not only to control the lighting system but also to configure it. The lighting system may involve a controller, circuits of lights, relays, motion and ambient detectors, scenes, schedules, and more. An additional user interface such as a wall module may be connected to the lighting system for control and configuration of the system. | 09-18-2014 |
20150053779 | DEVICES AND METHODS FOR INTERACTING WITH AN HVAC CONTROLLER - An HVAC controller may be controlled in response to a natural language audio message that is not recognizable by the HVAC controller as a command, where the natural language audio message is translated into a command recognizable by the HVAC controller. Voice recognition software identifies a trigger phrase included in the natural language audio message and in response the HVAC controller performs an action. The voice recognition software may be used to create a natural language text based message from a recorded voice message or streamed voice message, where the natural language text based message is translated into the command recognizable by the HVAC controller. In response to the command, the HVAC controller may perform an action and/or respond with a natural language text based or audio message. A user may communicate with the thermostat via the thermostat and/or a remote device. | 02-26-2015 |
20150053780 | DEVICES AND METHODS FOR INTERACTING WITH AN HVAC CONTROLLER - An HVAC controller may be controlled in response to a natural language audio message that is not recognizable by the HVAC controller as a command, where the natural language audio message is translated into a command recognizable by the HVAC controller. The HVAC controller may be a thermostat and may include a housing that at least partially houses a control module, a microphone, a speaker, a display, and a voice recognition module. The voice recognition module recognizes a predetermined audible trigger from a recorded voice message or streamed voice message, and in response, provide one or more audio clips via the speaker and/or video clips via the display to assist users in operating the thermostat. A user may communicate with the thermostat via the thermostat and/or a remote device. | 02-26-2015 |
20150053781 | DEVICES AND METHODS FOR INTERACTING WITH AN HVAC CONTROLLER - An HVAC controller may be controlled in response to a natural language audio message that is not recognizable by the HVAC controller as a command, where the natural language audio message is translated into a command recognizable by the HVAC controller. The HVAC controller may be a thermostat including a housing that houses a temperature sensor, a microphone, and a controller. The controller may identify a trigger phrase in an audio stream provided by the microphone. In response to identifying the trigger phrase, the controller initiates processing of the audio stream to identify a command following the trigger phrase and to generate a command understandable by the thermostat that instructs the controller to perform the identified command. The controller then executes the generated command understandable by the thermostat. A user may communicate with the thermostat via the microphone of the thermostat and/or a remote device having a microphone. | 02-26-2015 |
Jonathan Arland Nelson, Maple Grove, MN US
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20100235956 | ATOMIC FORCE MICROSCOPY TRUE SHAPE MEASUREMENT METHOD - An atomic force microscopy (AFM) method includes a scanning probe that scans a surface of a structure to produce a first structure image. The structure is then rotated by 90° with respect to the scanning probe. The scanning probe scans the surface of the structure again to produce a second structure image. The first and second structure images are combined to produce best fit image of the surface area of the structure. The same method is used to produce the best fit image of a flat standard. The best fit image of the flat standard is subtracted from the best fit image of the structure to obtain a true topographical image in which Z direction run out error is substantially reduced or eliminated. | 09-16-2010 |
Karina Nelson, Minnetonka, MN US
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20110225023 | Prioritized Product Distribution - In one embodiment, a distribution server can be configured to coordinate the distribution of products to multiple retail locations. Upon receiving data representative of a product, one or more retail locations, and a promotional event, the distribution server may predict an effect on product sales from the promotional event, generate a sales forecast for each of the locations, and determine a quantity of the product to be delivered to each of the locations. Based at least in part on receiving capabilities of the retail locations, the distribution server may determine a confidence level for each of the locations associated with a probability that the product is stocked at a particular time. The distribution server may prioritize product distribution to the retail locations, based at least in part on the determined confidence levels. | 09-15-2011 |
Karla Jean Nelson, Minneapolis, MN US
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20110293813 | FROZEN PELLETS MADE WITH JUICE - A composition and method of making frozen pellets made with juice includes a composition having at least about 50 weight equivalents of juice and a multipart stabilizer that acts as a gelling agent and a viscosifying agent. Frozen pellets are formed from the composition through cryogenic freezing. The resulting pellets contain a high level of juice and have a creamy taste and mouth feel. The multipart stabilizer results in the frozen pellets being free flowing at temperatures below approximately −4° F. Moreover, the multipart stabilizer contributes to the pellets having a high resistance to melting and clumping. In some embodiments, the frozen pellets made with juice are blended with frozen pellets made with yogurt to form a frozen food product. | 12-01-2011 |
Keith Q. Nelson, Brooklyn Center, MN US
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20100322567 | FIBER OPTIC CONNECTOR AND METHOD - A fiber optic connector including a ferrule surrounding an optical fiber and a hub engaging the ferrule. The hub includes a front portion having first and second opposing surfaces and first and second tapered regions extending from the first and second opposing surfaces to a front face. A housing includes an anti-rotation seat configured to engage the first and second opposing surfaces, the anti-rotation seat including parallel first and second contact lines positioned at a front of the anti-rotation seat. A spring within a chamber of the housing biases the ferrule through a bore in the front of the housing. The first tapered region of the hub engages the first contact line and the second tapered region engages the second contact line when the hub and ferrule are in a first rotational position so that the optical fiber is maintained at a known orientation with respect to the connector. | 12-23-2010 |
Kevin Benny Nelson, Bloomington, MN US
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20110173937 | AIR CLEANER ASSEMBLY; COMPONENTS THEREFOR; AND, METHODS - Air filter cartridges for use in air cleaner assemblies are described. The air filter cartridges typically comprise a stack of strips of fluted media, having an inlet flow face and an outlet flow face. A projection is provided extending outwardly from adjacent the outlet flow face of the media pack, as a projection supporting a seal arrangement. The seal arrangement is typically rectangular, with four straight and four rounded corners. The projection can be configured with open corners, and in some instances comprises tabs, to facilitate flexing of the projection to accommodate variations in a housing seal surface, with which the cartridge is installed. Air cleaner assemblies and components therefor, using cartridges in accord with the descriptions herein, are described. | 07-21-2011 |
Kyle Nelson, New Folden, MN US
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20130036712 | Apparatus and Methods for Producing Shrink-Wrap Packaging - A vacuum table ( | 02-14-2013 |
Kyle L. Nelson, Rochester, MN US
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20120060059 | GPU COMPUTATIONAL ASSIST FOR DRIVE MEDIA WAVEFORM GENERATION OF MEDIA EMULATORS - Disclosed is a method and apparatus for testing devices that will be connected to a computer storage media device by generating a complex test waveform that emulates operation of the computer storage media device using at least one Graphics Processing Unit (GPU) and applying the generated complex test waveform to the device(s) being tested. The complex test waveform may be generated by calculating a plurality of discrete individual portions of the complex test waveform in parallel, in real-time, and continuously using the parallel processing features of the GPU(s). The discrete individual portions of the complex test waveform may be representative of various characteristics of the emulated computer storage media device operation such as operational characteristics of the computer storage media device, environmental effects on the computer storage media device, application of filters to the computer storage media device signal, etc. Various embodiments may generate the base data signal waveform from the emulated computer storage device such that the entire complex test waveform is calculated. Other embodiments may use a pre-existing base data signal waveform provided from another source and modify/alter the pre-existing base data signal waveform to generate the complex test waveform. When available, one or more Central Processing Units (CPUs) and/or CPU cores may also perform calculations in parallel with the calculations performed by the GPU(s). | 03-08-2012 |
Mark A. Nelson, Oronocco, MN US
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20110274394 | OPTICAL EDGE CONNECTOR - A connector assembly for optically coupling a first optical device mounted on a first substrate to a second optical device mounted on a second substrate, where the first and second substrates are orthogonally oriented to each other, is presented. The connector assembly includes two connectors. The first connector has an optical waveguide array. The optical waveguide array further includes multiple parallel optical waveguides that are continuously redirected by a mirror oriented at a 45 degree angle to the optical waveguides. Likewise, the second connector also has an optical waveguide array further include multiple parallel optical waveguides continuously redirected by a mirror oriented at a 45 degree angle to the optical waveguides. The first connector is oriented orthogonally to the second connector and the first and second connectors are optically welded together in a back-to-back configuration. | 11-10-2011 |
Matthew Nelson, Cottage Grove, MN US
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20110298847 | REMOTE STATUS MULTIFUNCTION DISPLAY FOR A TRANSPORT VEHICLE - A display for a transport unit. The transport unit includes a trailer that defines a space with at least one zone, and a vehicle that is attachable to the trailer. The vehicle has a passenger compartment and a rear view mirror. A sensor is in communication with the transport unit and senses a parameter of the transport unit. The transport unit also includes a housing that is coupled to the trailer, and that has a display with a screen configured to display the parameter. A controller is attached to the trailer and is in communication with the space. The controller is in electrical communication with the sensor and the display, and the controller is programmed to selectively switch the display between a forward view mode and a mirror view mode based on a relationship between the vehicle and the trailer. | 12-08-2011 |
Matthew S. Nelson, Cottage Grove, MN US
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20110280764 | SYSTEM AND METHOD FOR SANITIZATION - A system for sanitizing products on a conveyor including a conveyor for moving products along a direction of conveyance. A first generator and a second generator are each operable to generate airborne sanitizing agents. The first generator includes an outlet configured to discharge at least a portion of the airborne sanitizing agents generated therein across the conveyor in a first direction. The second generator includes an outlet configured to discharge at least a portion of the airborne sanitizing agents generated therein across the conveyor in a second direction. The outlet of the first generator is configured to direct the discharged airborne sanitizing agents toward an inlet of the second generator. | 11-17-2011 |
20130255910 | VEHICLE OR ENVIRONMENT-CONTROLLED UNIT HAVING A MULTIPHASE ALTERNATOR WITH A PROTECTED HIGH-VOLTAGE BUS - A mobile environment-controlled unit, such as an over-the-road compartment trailer, having an environmental-control system, such as a refrigeration unit, powered by an alternator and having a high-voltage alternating current (AC) bus. The unit incorporates a high resistance ground scheme and can incorporate a solid-state input module to detect phase-chassis faults. This combination provides an improvement in protection for mobile applications that cannot have a voltage reference (or neutral point) solidly connected to earth ground. | 10-03-2013 |
20130257048 | MOBILE ENVIRONMENT-CONTROLLED UNIT HAVING A MAGNETIC SENSOR FOR A HIGH-VOLTAGE ALTERTNATING CURRENT BUS - A mobile unit (e.g., a vehicle or a mobile environment-controlled unit) having a multiphase alternator, such as a three-phase alternator. The unit incorporates a Hall Effect current sensor to monitor all three phases of the high-voltage AC bus from the alternator. | 10-03-2013 |
20140339844 | VEHICLE OR ENVIRONMENT-CONTROLLED UNIT HAVING A MULTIPHASE ALTERNATOR WITH A PROTECTED HIGH-VOLTAGE BUS - A mobile environment-controlled unit, such as an over-the-road compartment trailer, having an environmental-control system, such as a refrigeration unit, powered by an alternator and having a high-voltage alternating current (AC) bus. The unit incorporates a high resistance ground scheme and can incorporate a solid-state input module to detect phase-chassis faults. This combination provides an improvement in protection for mobile applications that cannot have a voltage reference (or neutral point) solidly connected to earth ground. | 11-20-2014 |
Maureen C. Nelson, West St. Paul, MN US
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20090034268 | LIGHT MANAGEMENT ASSEMBLY - The present application describes light management assemblies comprising a light transmissive plate, optical film, and a cover film which covers at least one major surface of the light transmissive plate. Optical film(s) may be adjacent or attached to the outside of the cover film or contained within the cover film between the light transmissive plate and the cover film. The present application also describes a method of making a liquid crystal display device using the light management assemblies described in this application. | 02-05-2009 |
20120225301 | OPTICAL DEVICE WITH ANTISTATIC COATING - Optical devices comprising at least one optical layer and at least one antistatic layer disposed on at least one surface of the optical layer wherein the antistatic layer comprises the reaction product of: (a) at least one polymerizable onium salt; and (b) at least one polymerizable, non-onium, silicone or perfluoropolyether moiety-containing monomer, oligomer, or polymer. | 09-06-2012 |
20140058038 | BENZYL (METH)ACRYLATE MONOMERS SUITABLE FOR MICROSTRUCTURED OPTICAL FILMS - Presently described are optical films comprising a polymerized (e.g. microstructured) surface that comprises the reaction product of a polymerizable resin composition and polymerizable resin compositions that comprise nanoparticles; at least one first monomer comprising at least two (meth)acrylate groups; and at least one second (meth)acrylate monomer having following the structure (I); wherein at least one R1 comprises an aromatic substituent, t is an integer from 1 to 4, and R2 is hydrogen or methyl. | 02-27-2014 |
Michael A. Nelson, Owatonna, MN US
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20100240801 | BIOLOGICAL POLYMERIC COMPOSITIONS AND METHODS RELATED THERETO - Embodiments of the present invention relate to a method of making a biopolymeric material comprising contacting a biopolymer and a binder sufficient to form a mixture, heating the mixture and profile extruding the mixture sufficient to create a biopolymeric material. Embodiments also relate to a method of making a biopolymeric material comprising contacting a biopolymer and a reactive composite sufficient to form a mixture, heating the mixture and profile extruding the mixture sufficient to create a biopolymeric material. | 09-23-2010 |
20110152403 | BIOLOGICAL POLYMERIC COMPOSITIONS AND METHODS RELATED THERETO - Embodiments of the present invention relate to a method of making a biopolymeric material comprising contacting a biopolymer and a binder sufficient to form a mixture, heating the mixture and profile extruding the mixture sufficient to create a biopolymeric material. Embodiments also relate to a method of making a biopolymeric material comprising contacting a biopolymer and a reactive composite sufficient to form a mixture, heating the mixture and profile extruding the mixture sufficient to create a biopolymeric material. | 06-23-2011 |
Michael D. Nelson, Little Falls, MN US
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20080314309 | Boat and Method for Manufacturing Using Resin Transfer Molding - One aspect of the present invention relates to a method for making a boat. The boat includes a port side positioned opposite from a starboard side. The boat also includes a floor and stingers supports positioned within the hull. The method includes providing a insert having two spaced-apart elongated portions interconnected by at least two spaced-apart transverse portions that extend between the elongated portions. The elongated portions are sized and relatively positioned for one of the elongated portions to extend along the port side of the hull and the other of the elongated portions to extend along the starboard side of the hull. The method also includes positioning the insert in a chamber defined between a male mold piece and a female mold piece. The method further includes providing fibrous reinforcing material that surrounds the insert within the chamber. The fibrous reinforcing material includes portions positioned between the male mold piece and the insert, and also includes portions positioned between the female mold piece and the insert. The method further includes transferring resin into the chamber between the male and female mold pieces such that the resin envelops the fibrous reinforcing material, and curing the resin within the chamber. As the resin cures, the resin enveloped fibrous reinforcing material hardens to form the hull, the floor and the support stringers of the boat. | 12-25-2008 |
20100025893 | METHOD OF MANUFACTURING USING RESIN TRANSFER MOLDING - A method for molding an article having an upper portion, a lower portion, and an insert located between the upper portion and the lower portion, wherein the article is molded as a single, unitary piece with no seams or discontinuities located between the upper portion and the lower portion, includes providing a first semi-rigid membrane removably mounted to a first rigid housing to define a first fluid tight chamber therein, providing a mold plenum defined at least in part by the first semi-rigid membrane removably mounted to the first rigid housing, filling the first fluid tight chamber with a substantially non-compressible backing fluid to support the first semi-rigid membrane during injection of resin, positioning the insert in the mold plenum, providing fibrous reinforcing material within the mold plenum, the fibrous reinforcing material including portions positioned between the first semi-rigid membrane and the insert, the fibrous reinforcing material portions positioned between the first semi-rigid membrane and the insert being in contact with the insert, injecting resin under pressure into the mold plenum such that the resin envelops the fibrous reinforcing material and the insert, distributing a resulting injection pressure by the backing fluid, and curing the resin by heating the backing fluid to produce the molded article. | 02-04-2010 |
Michael L. Nelson, Waconia, MN US
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20080199409 | Effervescent Acidified Rehydration Preparations - An effervescent acidified rehydration preparation for administration in the drinking water of mammals and poultry includes an amount of a dry generally water soluble acidified electrolyte composition for treatment of dehydration in animals including mammals and poultry by oral administration in the drinking water of animals of interest and an amount of a pH balanced effervescent composition including an amount of one or more compatible water soluble organic acid species and an amount of one or more water soluble effervescent agents wherein effervescence occurs immediately upon the rehydration preparation being added to water. | 08-21-2008 |
20080241227 | Composition for Treating Dehydration in Large Mammals - A re-hydration supplement composition particularly suitable to counteract dehydration stresses in mature bovine mammals in the form of a pelletized feed supplement is disclosed which includes relatively large fractions of carbohydrates including saccharides, cationic and anionic electrolytes and a minor amount of betaine osmolyte. A process for pelleting is also disclosed. | 10-02-2008 |
20080260897 | Method of Treating Dehydration in Large Mammals - A re-hydration supplement composition particularly suitable to counteract dehydration stresses in mature bovine mammals in the form of a pelletized feed supplement is disclosed which includes relatively large fractions of carbohydrates including saccharides, cationic and anionic electrolytes and a minor amount of betaine osmolyte. A process for pelleting is also disclosed. | 10-23-2008 |
Michael T. Nelson, Golden Valley, MN US
Patent application number | Description | Published |
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20100287887 | TISSUE MARKER FOR MULTIMODALITY RADIOGRAPHIC IMAGING - An implantable tissue marker incorporates a contrast agent sealed within a chamber in a container formed from a solid material. The contrast agent is selected to produce a change, such as an increase, in signal intensity under magnetic resonance imaging (MRI). An additional contrast agent may also be sealed within the chamber to provide visibility under another imaging modality, such as computed tomographic (CT) imaging or ultrasound imaging. | 11-18-2010 |
20140187911 | TISSUE MARKER FOR MULTIMODALITY RADIOGRAPHIC IMAGING - An implantable tissue marker incorporates a contrast agent scaled within a chamber in a container formed from a solid material. The contrast agent is selected to produce a change, such as an increase, in signal intensity under magnetic resonance imaging (MRI). An additional contrast agent may also be sealed within the chamber to provide visibility under another imaging modality, such as computed tomographic (CT) imaging or ultrasound imaging. | 07-03-2014 |
Neal K. Nelson, Stillwater, MN US
Patent application number | Description | Published |
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20080203199 | Processing of a guar dispersion for particle size reduction - A method includes processing a guar dispersion including guar particles and a fluid via an intensifier pump system and a fluid processing device that breaks up at least some of the guar particles to reduce an average particle size of the guar particles. The method may further include combining an aqueous fluid with the guar dispersion to hydrate the guar, mixing a proppant with the hydrated guar to produce a fracture fluid, and hydraulic fracturing a well using the fracture fluid. The invention may allow for reduced hydration time of guar particles in the guar dispersion. | 08-28-2008 |
Paige Nelson, Minnetonka, MN US
Patent application number | Description | Published |
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20110148228 | GENERATOR HOUSING, TRANSPORT MECHANISM FOR THE SAME, AND COOLING AND SOUND ATTENUATION METHOD FOR THE SAME - A generator housing includes a top portion, a plurality of side portions, and a base portion. The top, sides, and base portions are connected to form an enclosure, such that a generator can be housed inside the enclosure. The top and side portions include an air and exhaust flow structure that facilitates cooling of a generator maintained inside the housing, that provides a sound attenuation function, and that releases exhaust created by a generator. At least one of the side portions and the top portion may be opened and closed to provide access inside the housing. The base portion includes a structure that facilitates installation and transport. | 06-23-2011 |
Per M. Nelson, St. Paul, MN US
Patent application number | Description | Published |
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20120298403 | STRANDED THERMOPLASTIC POLYMER COMPOSITE CABLE, METHOD OF MAKING AND USING SAME - Helically stranded thermoplastic polymer composite cable ( | 11-29-2012 |
Peter Nelson, Fifty Lakes, MN US
Patent application number | Description | Published |
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20120298328 | METHODS AND APPARATUS FOR TRANSFERRING THERMAL ENERGY - Municipal waste water systems can be a significant renewable alternative energy source for heating and cooling of buildings. Waste water flow rate and temperature data is collected over a period of time and locations within the waste water system that can act as a thermal energy source or sink are identified. Candidate buildings proximate the locations are identified. Thermal energy transfer apparatus can be used to transfer energy between an identified location and building. | 11-29-2012 |
Richard Nelson, Chanhassen, MN US
Patent application number | Description | Published |
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20120293015 | Process device with light change triggered display - A field device comprises a transducer, a photodetector, a display, and a display controller. The transducer controls or monitors process variable, and the display shows information relating to the process variable. The photodetector detects a light level. The display controller is capable of switching the display on and off in response to changes in the light level detected by the photodetector. | 11-22-2012 |
20130136204 | TURBINE METER PRE-SCALING TERMINAL BLOCK ELECTRONICS - An electronic circuit for converting higher-frequency output signals from a sensor into lower-frequency input signals for a discrete input wireless transmitter. The circuit includes a differential amplifier, a digital comparator, a digital frequency divider, and a transistor switch. The differential amplifier amplifies the sensor signals as a function of a frequency of the sensor signals. The digital comparator generates a square wave signal by comparing the amplified sensor signals to a fixed reference voltage. The digital frequency divider generates a lower-frequency signal by dividing the square wave signal. The transistor switch generates the lower-frequency input signals for the discrete input wireless transmitter by switching as a function of the lower-frequency signal from the digital frequency divider. | 05-30-2013 |
20130278395 | WIRELESS FIELD DEVICE HAVING DISCRETE INPUT/OUTPUT - A wireless field device for use in an industrial process includes input/output terminals configured to couple to a process interface element. A discrete input/output channel is configured to receive a discrete input from the process interface element through the input/output terminals when configured as a discrete input channel. The discrete input/output channel is further configured to provide a discrete output to the process interface element through the input/output terminals when the discrete input/output channel is configured as discrete output channel. Wireless communication circuitry is configured to transmit and receive information. A controller communicates information through the wireless communication circuitry and operates in accordance with configuration information to configure the input/output channel as an input channel when the input/output terminals are connected to a discrete process variable sensor, and further configure the discrete input/output channel as a discrete output channel when the input/output terminals are coupled to a discrete control element. | 10-24-2013 |
Richard Nelson, Oslo, MN US
Patent application number | Description | Published |
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20080308334 | VEHICLE WITH SPACE UTILIZATION - A utility vehicle with space utilization features is disclosed. The space utilization features provide storage and access to components. | 12-18-2008 |
20090071737 | VEHICLE - A utility vehicle ( | 03-19-2009 |
20090071739 | UTILITY VEHICLE HAVING MODULAR COMPONENTS - Multiple embodiments are disclosed which display modularity for accomplishing multiple modes of operation for a utility vehicle. The utility vehicle ( | 03-19-2009 |
20090121518 | VEHICLE WITH SPACE UTILIZATION - A utility vehicle with space utilization features is disclosed. The space utilization features provide storage and access to components. | 05-14-2009 |
20100326757 | VEHICLE - A utility vehicle with ergonomic, safety, and maintenance features is disclosed. The ergonomic, safety, and maintenance features enhance the utility of the vehicle. | 12-30-2010 |
Richard Nelson, Olso, MN US
Patent application number | Description | Published |
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20090000849 | METHOD AND APPARATUS RELATED TO TRANSPORTABILITY OF A VEHICLE - A vehicle is disclosed. The vehicle may include a plurality of attachment devices to couple the vehicle to a harness. The vehicle may include a moveable roll cage which is moveable from a raised position to a lowered position. | 01-01-2009 |
Richard L. Nelson, Chanhassen, MN US
Patent application number | Description | Published |
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20080274772 | INDUSTRIAL PROCESS FIELD DEVICE WITH IMPROVED BATTERY ASSEMBLY - An industrial process field device is provided. The device includes wireless process field device electronics disposed within the industrial process field device and at least one battery cell disposed within the industrial process field device and operably coupled to the wireless process field device electronics. A circuit is provided that senses an electrical characteristic related to the at least one cell and provides an output to a switch to decouple the at least one cell from the industrial process field device electronics in response to certain conditions. Such conditions include too much current flowing from the at least one cell; the voltage of the at least one cell being too low; or a short circuit being generated or otherwise observed. | 11-06-2008 |
20080291009 | Industrial field device with reduced power consumption - A field device for use in monitoring or controlling an industrial process includes two wire process control loop electrical connections. Digital communications monitoring circuitry coupled to the electrical connections and is configured to control power to the field device electrical circuitry in response to a digital signal on the two wire process control loop. | 11-27-2008 |
20130107406 | PROCESS CONTROL FIELD DEVICE WITH CIRCUITRY PROTECTION | 05-02-2013 |
20130325369 | PROCESS VARIABLE TRANSMITTER SYSTEM WITH ANALOG COMMUNICATION - A process variable transmitter system for sensing a first pressure at a first location and second pressure at a second location, includes a first transmitter having a first pressure sensor configured to sense the first pressure and first analog output stage coupled to the first sensor configured to provide an analog output signal related to the first pressure. A second pressure transmitter includes a second pressure sensor configured to sense the second pressure and spaced apart from the first pressure sensor. A second analog output stage provides an analog output related to the second pressure. An analog processing stage provides a processed output related to the first and second pressures. A two-wire output is configured to provide an analog current output on a two-wire process variable loop based upon the processed output. | 12-05-2013 |
Robert Albin Nelson, Cambridge, MN US
Patent application number | Description | Published |
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20100199405 | Blo-warm vest - A garment including a one-way inlet line connected to a chamber formed by at least a portion of the front and back of the garment. The line extends through a portion of the garment to a designated location where warm air from the user's breath is distributed in the chamber. There is a second valve that the user operates to release the contained air, such as when one goes inside or when one wants to replenish the warm air after a period of time has passed. | 08-12-2010 |
Robert Russell Nelson, Apple Valley, MN US
Patent application number | Description | Published |
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20080290533 | Demand activated steam dispersion system - A steam dispersion system is disclosed. The steam dispersion system includes a header, a divider dividing the header into at least two interior chambers that are generally not in fluid communication with each other, and at least two steam dispersion tubes, each steam dispersion tube communicating with only one interior chamber. Each interior chamber includes a separate steam flow valve for independently controlling the amount of steam flow to each chamber based on the difference between a measured humidity value and a predetermined desired humidity value. | 11-27-2008 |
20090121367 | Heat exchanger for removal of condensate from a steam dispersion system - A steam dispersion apparatus includes a steam chamber communicating in an open-loop arrangement with a first steam source for supplying steam to the steam chamber. The steam chamber includes a steam dispersion location at which steam exits therefrom at generally atmospheric pressure. A heat exchanger communicates in a closed-loop arrangement with a second steam source for supplying steam to the heat exchanger at a pressure generally higher than atmospheric pressure. The heat exchanger is located at a location that is not directly exposed to the air to be humidified, the heat exchanger being in fluid communication with the steam chamber so as to contact condensate from the steam chamber. The heat exchanger converts condensate formed by the steam chamber back to steam when the condensate contacts the heat exchanger. | 05-14-2009 |
20130334717 | HEAT EXCHANGER FOR REMOVAL OF CONDENSATE FROM A STEAM DISPERSION SYSTEM - A steam dispersion apparatus includes a steam chamber communicating in an open-loop arrangement with a first steam source for supplying steam to the steam chamber. The steam chamber includes a steam dispersion location at which steam exits therefrom at generally atmospheric pressure. A heat exchanger communicates in a closed-loop arrangement with a second steam source for supplying steam to the heat exchanger at a pressure generally higher than atmospheric pressure. The heat exchanger is located at a location that is not directly exposed to the air to be humidified, the heat exchanger being in fluid communication with the steam chamber so as to contact condensate from the steam chamber. The heat exchanger converts condensate formed by the steam chamber back to steam when the condensate contacts the heat exchanger. | 12-19-2013 |
20140246795 | HEAT EXCHANGER FOR REMOVAL OF CONDENSATE FROM A STEAM DISPERSION SYSTEM - A steam dispersion apparatus includes a steam chamber communicating in an open-loop arrangement with a first steam source for supplying steam to the steam chamber. The steam chamber includes a steam dispersion location at which steam exits therefrom at generally atmospheric pressure. A heat exchanger communicates in a closed-loop arrangement with a second steam source for supplying steam to the heat exchanger at a pressure generally higher than atmospheric pressure. The heat exchanger is located at a location that is not directly exposed to the air to be humidified, the heat exchanger being in fluid communication with the steam chamber so as to contact condensate from the steam chamber. The heat exchanger converts condensate formed by the steam chamber back to steam when the condensate contacts the heat exchanger. | 09-04-2014 |
Ross T. Nelson, St. Paul, MN US
Patent application number | Description | Published |
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20120017618 | ENGINE STARTER PREDICTIVE MAINTENANCE SYSTEM - An engine starter system that predicts when starter failure is imminent. The engine starter system monitors engine starter crank speed, battery voltage and ambient air temperature. The crank speed, battery voltage and ambient air temperature are communicated to a controller which compares the crank speed for the measured battery voltage and air temperature to a predicted crank speed for the measured battery voltage and air temperature. If the crank speed is lower than the predicted crank speed, a signal is sent to an alarm. | 01-26-2012 |
Sara Elizabeth Nelson, Plymouth, MN US
Patent application number | Description | Published |
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20090105818 | Malleable Prosthesis with Enhanced Concealability - A penile prosthetic device comprising a column formed of resilient material. The prosthetic device comprises multiple malleable cores arranged inside the column. The multiple malleable cores are spaced apart from one another. | 04-23-2009 |
20090132043 | Prosthesis with Bladder that Adjusts Girth - A prosthetic device comprises a column formed of resilient material and having a proximal end and a distal end. The prosthetic device comprises a bladder having a liquid cavity at the distal end. The bladder is inflatable and deflatable to increase and decrease a girth at the distal end of the prosthetic device. The prosthetic device comprises a liquid supply system that couples along the column to the bladder for selectively controlling liquid flow to the bladder to increase and decrease the girth. | 05-21-2009 |
20090132044 | Prosthesis with Bendable Central Region - A prosthetic device including a column of resilient material that has a central region between the proximal and distal ends. The central region has a reduced diameter relative to the proximal and distal ends. Discs protrude from the central region. | 05-21-2009 |
Scott Nelson, Eagan, MN US
Patent application number | Description | Published |
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20110282175 | WIRELESS MOLECULAR SENSOR SYSTEM AND PROCESS - Wireless molecular sensor methods and systems integrate radio frequency (RF) technology to interrogate, power, operate and/or readout signals corresponding to levels of molecules of interest from microelectromechanical systems (MEMS) implanted within the body. Various alternative embodiments are disclosed. | 11-17-2011 |
Scott A. Nelson, Egan, MN US
Patent application number | Description | Published |
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20120215077 | SYSTEM AND METHOD FOR DIAGNOSIS OF BOVINE DISEASES USING AUSCULTATION ANALYSIS - A system and method are provided for diagnosis of animal respiratory diseases using auscultation techniques. Animal lung sounds are recorded and digitized. Lung sounds are obtained by an electronic digital stethoscope or a wireless audio digital recording unit. The sounds are stored as digital data, and one or more algorithms are applied to the data for producing an output to the user indicative of the health of the animal. The acoustic characteristics of the sound are compared with baseline data in the algorithms. One embodiment includes a digital stethoscope with an integral display. Another embodiment provides a system for gathering information about an animal to include not only auscultation data, but also information from other field devices such as temperature probes or weigh scales. The combined information can be analyzed by system software to generate detailed information to a user to include a diagnosis and recommended treatment options. | 08-23-2012 |
20130150744 | SYSTEM AND METHOD FOR DETERMINING ANTIBIOTIC EFFECTIVENESS IN RESPIRATORY DISEASED ANIMALS USING AUSCULATION ANALYSIS - A system and method are provided for diagnosis of animal respiratory diseases using auscultation techniques. Animal lung sounds are recorded and stored as digitized data. Algorithms are applied to the data producing an output indicative of the health of the animal. Another method determines effectiveness of antibiotics administered to animals based upon observed relationships between lung score categories obtained from auscultation. A comparison is made between sample populations of animals that receive different classifications of antibiotics, and this data is compared to lung score categories observed for each of the animals that received the antibiotics. A statistical analysis is conducted to confirm statistical differences in case fatality rates between lung score categories. Insignificant differences in mortality rates across a range of lung score categories indicates the particular antibiotic administered is not effective, whereas a reduced fatality rate associated with lower lung scores indicates a level of antibiotic effectiveness. | 06-13-2013 |
Sherri M. Nelson, Marine On St Croix, MN US
Patent application number | Description | Published |
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20120261158 | Electrical Transmission Cables With Composite Cores - The present invention discloses electrical cables containing a cable core and a plurality of conductive elements surrounding the cable core. The cable core contains at least one composite core, and each composite core contains a rod which contains a plurality of unidirectionally aligned fiber rovings embedded within a thermoplastic polymer matrix, and surrounded by a capping layer. | 10-18-2012 |
Sherri M. Nelson, Winona, MN US
Patent application number | Description | Published |
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20130136877 | REINFORCED HOLLOW PROFILES - A hollow lineal profile ( | 05-30-2013 |
20130136891 | Structural Member Formed From A Solid Lineal Profile - A structural member that contains a solid lineal profile ( | 05-30-2013 |
20130149521 | Method for Forming Reinfoced Pultruded Profiles - A method and apparatus for forming a profile that contains at least one layer of continuous fibers and at least one layer of discontinuous fibers. Said method allowing the selective control of features to achieve a profile that has increased transverse strength and flexural modulus. The layer of continuous fibers may be formed from one or more continuous fiber reinforced ribbons (“CFRT”) ( | 06-13-2013 |
20140034350 | Umbilical for Use in Subsea Applications - An umbilical ( | 02-06-2014 |
20140102760 | Composite Core for Electrical Transmission Cables - A composite core for use in electrical cables, such as high voltage transmission cables is provided. The composite core contains at least one rod that includes a continuous fiber component surrounded by a capping layer. The continuous fiber component is formed from a plurality of unidirectionally aligned fiber rovings embedded within a thermoplastic polymer matrix. The present inventors have discovered that the degree to which the rovings are impregnated with the thermoplastic polymer matrix can be significantly improved through selective control over the impregnation process, and also through control over the degree of compression imparted to the rovings during formation and shaping of the rod, as well as the calibration of the final rod geometry. Such a well impregnated rod has a very small void fraction, which leads to excellent strength properties. Notably, the desired strength properties may be achieved without the need for different fiber types in the rod. | 04-17-2014 |
20140106166 | Continuous Fiber Reinforced Thermoplastic Rod and Pultrusion Method for Its Manufacture - A composite rod for use in various applications, such as electrical cables (e.g., high voltage transmission cables), power umbilicals, tethers, ropes, and a wide variety of other structural members, is provided. The rod includes a core that is formed from a plurality of unidirectionally aligned fiber rovings embedded within a thermoplastic polymer matrix. The present inventors have discovered that the degree to which the rovings are impregnated with the thermoplastic polymer matrix can be significantly improved through selective control over the impregnation process, and also through control over the degree of compression imparted to the rovings during formation and shaping of the rod, as well as the calibration of the final rod geometry. Such a well impregnated rod has a very small void fraction, which leads to excellent strength properties. Notably, the desired strength properties may be achieved without the need for different fiber types in the rod. | 04-17-2014 |
20150084228 | Reinforced Hollow Profiles - A hollow lineal profile formed from a continuous fiber reinforced ribbon (“CFRT”) that contains a plurality of continuous fibers embedded within a first thermoplastic polymer matrix. To enhance the tensile strength of the profile, the continuous fibers are aligned within the ribbon in a substantially longitudinal direction (e.g., the direction of pultrusion). In addition to continuous fibers, the hollow profile of the present invention also contains a plurality of long fibers that may be optionally embedded within a second thermoplastic matrix to form a long fiber reinforced thermoplastic (“LFRT”). The long fibers may be incorporated into the continuous fiber ribbon or formed as a separate layer of the profile. Regardless, at least at a portion of the long fibers are oriented at an angle (e.g., 90°) to the longitudinal direction to provide increased transverse strength to the profile. | 03-26-2015 |
Stephen Nelson, Andover, MN US
Patent application number | Description | Published |
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20090139792 | CONTROL SYSTEM AND METHOD FOR OPERATING A HYDROSTATICALLY DRIVEN VEHICLE - A hydrostatically powered vehicle includes an engine operatively associated with a pump that supplies fluid to a propel motor. Based on various sensed and engine operating conditions, a controller determines a desired operating condition for the engine while maintaining the travel speed of the vehicle constant. | 06-04-2009 |
20090143952 | POWER MANAGEMENT SYSTEM FOR COMPACTION VEHICLES AND METHOD - A method for managing power in a hydrostatically driven vehicle includes calculating the power consumption of the vehicle based on the pressure of the compressed fluid in a hydraulic circuit, and the displacement of the pump. An electronic controller further calculates the power output of the engine based on at least one engine operating parameter, and operates to change the power output of the engine based on a difference between the power consumption and the power output. | 06-04-2009 |
20110054746 | CONTROL SYSTEM AND METHOD FOR OPERATING A HYDROSTATICALLY DRIVEN VEHICLE - A hydrostatically powered vehicle includes an engine operatively associated with a pump that supplies fluid to a propel motor. Based on various sensed and engine operating conditions, a controller determines a desired operating condition for the engine while maintaining the travel speed of the vehicle constant. | 03-03-2011 |
Steven J. Nelson, Wyoming, MN US
Patent application number | Description | Published |
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20120139485 | EXTERNAL POWER SOURCE FOR AN IMPLANTABLE MEDICAL DEVICE HAVING AN ADJUSTABLE CARRIER FREQUENCY AND SYSTEM AND METHOD RELATED THEREFORE - A transcutaneous energy transfer system, transcutaneous charging system, external power source, external charger and methods of transcutaneous energy transfer and charging for an implantable medical device and an external power source/charger. The implantable medical device has a secondary coil adapted to be inductively energized by an external primary coil at a carrier frequency. The external power source/charger has a primary coil and circuitry capable of inductively energizing the secondary coil by driving the primary coil at a carrier frequency adjusted to the resonant frequency to match a resonant frequency of the tuned inductive charging circuit, to minimize the impedance of the tuned inductive charging circuit or to increase the efficiency of energy transfer. | 06-07-2012 |
Stuart Andrew Nelson, Minnetonka, MN US
Patent application number | Description | Published |
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20120089524 | SYSTEM AND METHOD FOR RECEIVING, STORING, AND TRANSMITTING PATENT-RELATED INFORMATION - A method for receiving, storing, and transmitting patent-related information includes receiving, from a plurality of sources, identifying information that at least partially identifies patent invalidity information for a plurality of patents, storing the identifying information in a database, receiving a request from a third party to transmit at least a portion of the identifying information over the internet, and transmitting the requested portion of the identifying information over the internet, in a format suitable to be displayed as a website, to the third party in response to the request. | 04-12-2012 |
Thomas J. Nelson, Isanti, MN US
Patent application number | Description | Published |
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20080250840 | IN DIE TRANSFER APPARATUS - A mechanism for forming thin metallic skin enclosures from blanks. The apparatus includes a forming assembly including a plurality of die stations. The stations are stepped farther away from an axis along which blanks being processed are positioned at a plurality of die stations. Grippers spaced from each other along the axis and away from the axis at distances substantially the same as die stations are carried by the transfer assembly. A pneumatic actuator can be used to move the transfer assembly reciprocally in directions generally parallel to the axis between first and second axial positions. In the first position the grippers are registered with corresponding die stations. In a second position the grippers are registered with die stations adjacent the ones with which they are registered when the transfer assembly is in its first position. A ram is provided to move the transfer assembly between first and second stepped positions relative to the axis. | 10-16-2008 |
Ward R. Nelson, Stewartville, MN US
Patent application number | Description | Published |
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20130142196 | DISTRIBUTING FUNCTIONS IN A DISTRIBUTED AND EMBEDDED ENVIRONMENT - The different switch modules making up a distributed virtual switch may route configuration commands for hardware resources to different modules within the distributed switch using a distribution and routing layer. At least one of the switch modules maintains a routing table that defines which switch modules are responsible for which hardware resources. The switch module uses the routing tables to forward the commands on the distribution and routing layer to the responsible switch module which then ensures that the relevant hardware resources are configured. | 06-06-2013 |
20130142202 | DISTRIBUTING FUNCTIONS IN A DISTRIBUTED AND EMBEDDED ENVIRONMENT - The different switch modules making up a distributed virtual switch may route configuration commands for hardware resources to different modules within the distributed switch using a distribution and routing layer. At least one of the switch modules maintains a routing table that defines which switch modules are responsible for which hardware resources. The switch module uses the routing tables to forward the commands on the distribution and routing layer to the responsible switch module which then ensures that the relevant hardware resources are configured. | 06-06-2013 |
20140198668 | DATA LINK LAYER SWITCH FRAME FORWARDING ANALYSIS - Systems and methods to analyze layer-2 data frame switch forwarding are provided. A first switch may be coupled to a second switch. The first switch may maintain state information mirroring the state of the second switch. A sequence number may be appended to a data frame that is received at the first switch. Forwarding compliance of the second switch may be determined by analyzing a runtime attribute of the first switch. | 07-17-2014 |
20140269273 | METRICS AND FORWARDING ACTIONS ON LOGICAL SWITCH PARTITIONS IN A DISTRIBUTED NETWORK SWITCH - Techniques are provided for providing access control lists in a distributed network switch. The distributed network switch made of switch units is divided into logical switch partitions, or logical networks. Physical ports of the switch units are partitioned into logical ports, where each logical port is associated with a logical switch partition. A control point of the distributed network switch manages and assigns a service tag (S-Tag) used to identify which logical port ingress and egress frames are associated with. To generate metrics and other forwarding actions for a given logical switch partition, the control point sets up access control list (ACLs) targeting the logical port associated with the S-Tags associated with the given logical switch partition. | 09-18-2014 |
20140269290 | Metrics and Forwarding Actions on Logical Switch Partitions in a Distributed Network Switch - Techniques are provided for providing access control lists in a distributed network switch. The distributed network switch made of switch units is divided into logical switch partitions, or logical networks. Physical ports of the switch units are partitioned into logical ports, where each logical port is associated with a logical switch partition. A control point of the distributed network switch manages and assigns a service tag (S-Tag) used to identify which logical port ingress and egress frames are associated with. To generate metrics and other forwarding actions for a given logical switch partition, the control point sets up access control list (ACLs) targeting the logical port associated with the S-Tags associated with the given logical switch partition. | 09-18-2014 |
20140269685 | SYSTEM GUIDED SURROGATING CONTROL IN BROADCAST AND MULTICAST - Method, computer program product, and system to assist in distribution of packets between a plurality of switch elements in a distributed switch, by monitoring an attribute of each of the plurality of switch elements including a first switch element and a first surrogate switch element, the first surrogate switch element in a first level of a hierarchy and configured using a default hierarchy configuration, the default hierarchy configuration forwarding a data frame to at least one of: a destination switch element of the data frame, and a second surrogate switch element, the second surrogate switch element in a second hierarchy level; computing a score, based on the monitored attribute, for each of the switch elements; and upon determining the score of the first switch element is greater than the score of the first surrogate switch element, designating the first switch element as the first surrogate switch element. | 09-18-2014 |
20140269742 | SYSTEM GUIDED SURROGATING CONTROL IN BROADCAST AND MULTICAST - Method, computer program product, and system to assist in distribution of packets between a plurality of switch elements in a distributed switch, by monitoring an attribute of each of the plurality of switch elements including a first switch element and a first surrogate switch element, the first surrogate switch element in a first level of a hierarchy and configured using a default hierarchy configuration, the default hierarchy configuration forwarding a data frame to at least one of: a destination switch element of the data frame, and a second surrogate switch element, the second surrogate switch element in a second hierarchy level; computing a score, based on the monitored attribute, for each of the switch elements; and upon determining the score of the first switch element is greater than the score of the first surrogate switch element, designating the first switch element as the first surrogate switch element. | 09-18-2014 |
20140269756 | PORT MEMBERSHIP TABLE PARTITIONING - A firmware model is provided for a shared port membership table that is partitioned for different needs of a distributed network switch, such as broadcast groups, multicast groups, ACL rules, and other port membership groupings. The shared port membership table enables a control point to set the size of each of the types of port membership information based on their usage or expected usage. By shrinking one partition, the control point is able to use the port group entries for a different partition of port group information. | 09-18-2014 |
20140280826 | PORT MEMBERSHIP TABLE PARTITIONING - A firmware model is provided for a shared port membership table that is partitioned for different needs of a distributed network switch, such as broadcast groups, multicast groups, ACL rules, and other port membership groupings. The shared port membership table enables a control point to set the size of each of the types of port membership information based on their usage or expected usage. By shrinking one partition, the control point is able to use the port group entries for a different partition of port group information. | 09-18-2014 |
Wesley M. Nelson, Grant, MN US
Patent application number | Description | Published |
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20120307431 | CONTROLLER ENCLOSURE, MOUNTING AND ORIENTATION OF SAME - A controlling and monitoring control application associated with one or more work operations of one or more utility devices is disclosed. The controller is programmed for controlling one or more external work operations associated with one or more utility devices. An I/O board is connected in communication with the primary controller having a module with a plurality of device-specific control applications associated with one or more device-specific work operations. The housing of the controller includes one or more cable access points for plugging a cable into the controller. The cable access points are sealed to prevent water from entering into the housing. A mounting bracket assembly provides flexibility for mounting the controller at various orientations and/or positions. The controller also includes a DC control circuit for controlling backlight luminance over the entire dimming ratio. | 12-06-2012 |
Wesley M. Nelson, Maplewood, MN US
Patent application number | Description | Published |
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20110077772 | MAKE-UP DISPENSE IN A MASS BASED DISPENSING SYSTEM - A chemical product dispenser dispenses a chemical product having at least one active ingredient during a primary dispense cycle based on time or some other factor. After the chemical product has been dispensed, the dispenser determines the amount of chemical product that was dispensed. The dispenser then determines whether the dispensed amount of chemical product is within a defined threshold of a desired amount. If not, the dispenser proceeds to dispense additional chemical product during one or more make-up dispense cycles until the threshold is satisfied. | 03-31-2011 |
William A. Nelson, Bloomington, MN US
Patent application number | Description | Published |
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20120304456 | Solder Ball Pattern Forming - A ball grid array presentment apparatus and associated method are provided. The apparatus has a stationary guard defining a first passage. A core is mounted adjacent to the stationary guard, the core being operably moveable between an unload position and a second position. The core defines a second passage and supports a workpiece fixture operably retaining the ball grid array. The unload position of the core operably aligns the second passage to the first passage, the aligned passages being sized to permit access to unload the ball grid array from the workpiece fixture. The second position of the core operably misaligns the second passage from the first passage whereat the core and the stationary guard cooperatively form an enclosure around the workpiece fixture containing a supply of balls that are not retained in the ball grid array. | 12-06-2012 |
William Bert Nelson, Excelsior, MN US
Patent application number | Description | Published |
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20100270462 | Slit and slot scan, SAR, and compton devices and systems for radiation imaging - The invention provides methods and apparatus for detecting radiation including x-ray photon (including gamma ray photon) and particle radiation for radiographic imaging (including conventional CT and radiation therapy portal and CT), nuclear medicine, material composition analysis, container inspection, mine detection, remediation, high energy physics, and astronomy. This invention provides novel face-on, edge-on, edge-on sub-aperture resolution (SAR), and face-on SAR scintillator detectors, designs and systems for enhanced slit and slot scan radiographic imaging suitable for medical, industrial, Homeland Security, and scientific applications. Some of these detector designs are readily extended for use as area detectors, including cross-coupled arrays, gas detectors, and Compton gamma cameras. Energy integration, photon counting, and limited energy resolution readout capabilities are described. Continuous slit and slot designs as well as sub-slit and sub-slot geometries are described, permitting the use of modular detectors. | 10-28-2010 |
20110182406 | High resolution imaging system for digital dentistry - The invention provides methods and apparatus for detecting radiation including x-ray photon (including gamma ray photon) and particle radiation for dental x-ray imaging, radiation monitoring, and related industrial and scientific applications. Flat or shaped small (and small hybrid) area storage phosphor plates, available in multiple sizes, are encased in SP-carriers and used as detectors for intraoral dental x-ray imaging as a replacement for analog x-ray film and digital x-ray cameras, offering good detection efficiency, high spatial and contrast resolution, and a wide dynamic range. After removal of the SP-carrier, a small area storage phosphor plate is loaded into a dental storage phosphor scanner for readout. Intermediate and large area storage phosphor plates (including hybrid versions) are suitable for non-intraoral dental x-ray imaging. Suitable storage phosphors may be used in radiation monitoring, replacing current detectors employed in a film badge format. Simple external readers or electronic SP-carriers can provide data readout and thus enable dosimetry. | 07-28-2011 |
20120181437 | High resolution imaging system for digital dentistry - The invention provides methods and apparatus for detecting radiation including x-ray photon (including gamma ray photon) and particle radiation for dental x-ray imaging, radiation monitoring, and related industrial and scientific applications. Flat or shaped small (and small hybrid) area storage phosphor plates, incorporated with a protective frame and a movable front protective layer are available in multiple sizes, are encased in SP-carriers and used as detectors for intraoral dental x-ray imaging as a replacement for analog x-ray film and digital x-ray cameras, offering good detection efficiency, high spatial and contrast resolution, and a wide dynamic range. After removal of the SP-carrier, a small area storage phosphor plate is loaded into a dental storage phosphor scanner for readout. Intermediate and large area storage phosphor plates (including hybrid versions) are suitable for non-intraoral dental x-ray imaging. Suitable storage phosphors may be used in radiation monitoring, replacing current detectors employed in a film badge format. Simple external readers or electronic SP-carriers can provide data readout and thus enable dosimetry. | 07-19-2012 |
20130028379 | Enhanced resolution imaging systems for digital radiography - The invention provides methods and apparatus for enhanced PCI and dual-use radiation imaging systems. In one implementation high resolution storage phosphor plate radiation detector (an area detector) is employed for conventional attenuation radiation imaging and/or PCI (including conventional PCI and coded aperture PCI). Slit and slot scan implementations for dual-use systems are introduced. Dedicated single and dual-use slit and slot scan system for conventional attenuation imaging and PCI are described that employ face-on or edge-on detectors. Slit and slot scan systems that employ area detectors are described. Edge-on, structured cell detector designs are described. Applications of edge-on structured cell detectors for CT, Nuclear Medicine, PET, and probe detectors are described. | 01-31-2013 |
20140110592 | Compton camera detector systems for novel integrated compton-Pet and CT-compton-Pet radiation imaging - The invention provides novel Compton camera detector designs and systems for enhanced radiographic imaging with integrated detector systems which incorporate Compton and nuclear medicine imaging, PET imaging and x-ray CT imaging capabilities. Compton camera detector designs employ one or more layers of detector modules comprised of edge-on or face-on detectors or a combination of edge-on and face-on detectors which may employ gas, scintillator, semiconductor, low temperature (such as Ge and superconductor) and structured detectors. Detectors may implement tracking capabilities and may operate in a non-coincidence or coincidence detection mode. | 04-24-2014 |
20150077258 | Infection control monitoring system - The invention provides an automated hand hygiene/infection control monitoring sensor-based system suitable for improving hand hygiene and multiple infection control measures and ensuring compliance by health care workers as well as visitors to hospitals and clinics. The use of biometric identification devices such as cameras for face recognition and profiling, microphones for voice recognition, etc. permit highly accurate identification without the use of removable identification devices such as identification badges which may include bar codes, magnetic strips or wireless devices such as RFIDS. Identification badges are removable and hence susceptible to being lost, misplaced, etc. Visitors are typically not assigned identification badges and hence enforcement of hand hygiene policies is minimal. Additional applications include reducing food contamination in food industry, the spread of diseases in schools, in businesses, in corporations and governmental facilities and public access facilities such as public restrooms, dining areas and transportation. | 03-19-2015 |
William G. Nelson, South Haven, MN US
Patent application number | Description | Published |
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20130145777 | CLEAR ICE MAKING MACHINE - An ice making machine includes a heat pipe that extends between a freezer compartment and a refrigerator compartment. The heat pipe has a first end in the freezer compartment and a second end in the refrigerator compartment. A heat exchanger is located in the freezer compartment and is in contact with the first end of the heat pipe. A heat block is located in the refrigerator compartment and is in contact with the second end of the heat pipe. A removable ice cube tray is mounted on the heat block with a surface in contact with the heat block such that when the removable ice cube tray is filled with water, ice forms from the surface of the removable ice cube tray in contact with the block. | 06-13-2013 |