Patent application number | Description | Published |
20090156877 | SYSTEM AND METHOD OF SEPARATING HYDROCARBONS - A system for separating hydrocarbons from a solid source, the system including a mixer configured to produce a slurry including the solid source and a liquid, and a first separator in fluid communication with the mixer, the first separator configured to separate hydrocarbons from the slurry. Additionally, a second separator include communication with the first separator, the second separator configured to receive the slurry from the first separator and separate additional hydrocarbons from the slurry, and a separation vessel including a hydrocarbon remover in fluid communication with the first and second separators, the separation vessel configured to receive the separated hydrocarbons and remove residual liquid from the hydrocarbons. Further including a collection vessel configured to receive hydrocarbons from the separation vessel, and a fine particle separator in fluid communication with the separation vessel, the fine particle separator configured to process residual liquid to produce cleaned liquid and residual solids. | 06-18-2009 |
20120175317 | SYSTEM AND METHOD OF SEPARATING HYDROCARBONS - A system for separating hydrocarbons from a solid source, the system including a mixer configured to produce a slurry including the solid source and a liquid, and a first separator in fluid communication with the mixer, the first separator configured to separate hydrocarbons from the slurry. Additionally, a second separator include communication with the first separator, the second separator configured to receive the slurry from the first separator and separate additional hydrocarbons from the slurry, and a separation vessel including a hydrocarbon remover in fluid communication with the first and second separators, the separation vessel configured to receive the separated hydrocarbons and remove residual liquid from the hydrocarbons. Further including a collection vessel configured to receive hydrocarbons from the separation vessel, and a fine particle separator in fluid communication with the separation vessel, the fine particle separator configured to process residual liquid to produce cleaned liquid and residual solids. | 07-12-2012 |
Patent application number | Description | Published |
20110276538 | CLOUD STORAGE SOLUTION FOR READING AND WRITING FILES - Systems and methods of the present invention provide for a user uploading a file and a customized metadata about the file to a file storage system, and reading the same back upon request. This information may be forwarded to an application, possibly an API, which may divide the file into a plurality of file chunks if the file is greater than a predetermined file size. One or more tracker servers may check a database to locate optimal or current file locations for the file or file chunks to be stored within the file storage system. These optimal or current locations may be returned from the tracker servers to the application/API which may perform an HTTP request to write the file to or read the file from the file storage system. The file write may be validated and finalized, and the successful write or read may be displayed to the user on a user interface on a client. | 11-10-2011 |
20110276622 | READING A FILE FROM A CLOUD STORAGE SOLUTION - Systems and methods of the present invention provide for a user requesting a file or a plurality of file chunks stored in a file storage system, and a customized metadata stored in data storage. One or more tracker servers may determine file locations in the file system, and the location of the customized metadata in the data storage. These locations may be returned to an application, possibly an API, which may determine one or more URLs for the file locations and perform an HTTP request to read the file or file chunks from the locations or URLs in the file system. The file or file chunks, along with the customized metadata, may then be returned and displayed to the user that requested them. | 11-10-2011 |
20110276656 | WRITING A FILE TO A CLOUD STORAGE SOLUTION - Systems and methods of the present invention provide for a user uploading a file and a customized metadata about the file to a file storage system. This information may be forwarded to an application, possibly an API, which may divide the file into a plurality of file chunks if the file is greater than a predetermined file size. One or more tracker servers may check a database to locate optimal file locations for the file or file chunks to be stored within the file storage system. These optimal locations may be returned from the tracker servers to the application/API which may perform an HTTP request to write the file to the file storage system. The file write may be validated and finalized, and the successful write may be displayed to the user on a user interface on a client. | 11-10-2011 |
Patent application number | Description | Published |
20090078699 | Insulated shipping container and method of making the same - Insulated shipping container and method of making the same. In a preferred embodiment, the insulated shipping container comprises an outer box, an insulated insert, an insulated cover, a payload container and a plurality of coolant members. The outer box comprises a rectangular prismatic cavity bounded by a plurality of rectangular side walls, a closed bottom end, and top closure flaps. The insulated insert is snugly, but removably, disposed within the outer box and is shaped to define a bottom, four sides and a top. The top includes a raised peripheral edge and a recessed shelf. A large rectangular prismatic cavity surrounded by a plurality of smaller cavities extends downwardly from the recessed shelf. The large cavity of the insulated insert is adapted to receive a payload container, together with a pair of coolant saddle bags adapted to surround the payload container. Each of the smaller cavities of the insulated insert has a “top hat” shape when viewed from above, with each of these cavities including a comparatively wider but shorter and shallower section and a comparatively narrower but longer and deeper section. The wider but shorter and shallower section is dimensioned to loosely receive a coolant brick, with the unoccupied portion of the section and the completely unoccupied narrower but longer and deeper section providing air spaces for convection. | 03-26-2009 |
20130055750 | INSULATED SHIPPING CONTAINER AND METHOD OF MAKING THE SAME - Insulated shipping container and method of making the same. In a preferred embodiment, the insulated shipping container includes an outer box, an insulated insert, an insulated cover, a payload container and a plurality of coolant members. The insulated insert is snugly, but removably, disposed within the outer box and is shaped to include a plurality of sides and a top. The top includes a raised peripheral edge and a recessed shelf. A large rectangular prismatic cavity surrounded by a plurality of smaller cavities extends downwardly from the recessed shelf. The large cavity of the insulated insert is adapted to receive a payload container. Each of the smaller cavities of the insulated insert has a “top hat” shape when viewed from above that includes a crown portion and a brim portion. | 03-07-2013 |
Patent application number | Description | Published |
20080224012 | Industrial Hangers for Framing and Method of Fabricating the Same - An industrial hanger is provided for coupling a device to a truss. The hanger apparatus includes a first member having a first support surface, a second opposed support surface, and a threaded portion extending between the first and second support surfaces. The hanger apparatus also includes a second member having a first support surface, a second opposed support surface, and a threaded portion extending between the second member first and second support surfaces. The first member is coupled to the second member such that the first member threaded portion and the second member threaded portions define a substantially circular threaded opening that is sized to receive a threaded rod therein. | 09-18-2008 |
20080295651 | BRICK TIE ANCHOR AND DRIVE TOOL - A brick tie anchor secures a brick veneer to an underlying structure. The anchor includes a head portion having a shaped body defining a longitudinal axis. The head includes a key portion extending from an end of the body having generally flat sides and an open central area. A shank has an upper shank portion and a lower shank portion. The lower shank portion is threaded for penetration into the underlying structure. The upper shank portion and the lower shank portion are separated from one another by a shoulder. The upper shank portion includes a knurled region extending from the shoulder. A washer is disposed at the juncture of the head portion and the shank. The washer has a diameter greater than a largest measurement across the head portion. The washer includes a resilient sealing element on the side of the washer adjacent to the shank. A driving tool for the anchor is also disclosed. | 12-04-2008 |
20090008514 | UNIVERSAL SUSPENDED ANCHOR SYSTEM - A universal suspended anchor system is configured for attaching to a frame having a first vertical wall and a second vertical wall having first and second bearing surfaces, respectively adjacent to and aligned with one another and defining a gap formed between the adjacent bearing surfaces. The universal suspended anchor system includes a bracket and a threaded block affixed to the bracket. The anchor is inserted into the gap and rests on the bearing surfaces. The anchor enables suspension of building service lines including water, HVAC and electrical services. | 01-08-2009 |
20090039226 | SUPPORT HANGER - A support hanger system adapted to hang away from a top chord of a truss assembly using the upwardly facing planar surface of the top chord as the support surface for the downwardly extending support hanger. The support hanger assembly utilizes an elongated threaded member extending away from an operatively connected cross member. The cross member is oriented in transverse relation to the axis running along the length of the elongated threaded member. The cross member is adapted to fit through an acceptance slot extending through an upper base plate structure of the top chord such that the operatively connected threaded member extends downwardly from the upper base plate structure between downwardly projecting leg elements on either side of the acceptance slot. A channel support member adapted to reside between the leg elements may be disposed at a position below the cross member. | 02-12-2009 |
20090114652 | THREADED CONNECTION ELEMENT - A threaded connection element adapted to reside in secure embedded relation within a wall structure of a fluid containment unit. The connection element includes a proximal portion adapted to engaging a thickness dimension of the wall structure and a distal threaded portion adapted to project away from the wall structure for attachment to an engagement structure. | 05-07-2009 |
20120174452 | WEAPON MAGAZINE BOOT - A weapon magazine boot for covering the exposed portion of a weapon magazine provides improved gripping features and reduced detection when observed through night vision or lowlight observation systems. | 07-12-2012 |
20130007994 | ZIPPER SLIDER ASSEMBLY - A zipper slider assembly includes a main body having first and second lateral walls connected by a perpendicular connecting panel, defining a zipper channel therebetween. The assembly also includes first and second loops, and a pull cord. The first loop extends from the first lateral wall, and defines a first eyelet. The second loop extends from the second lateral wall and defines a second eyelet. The first and second loops are aligned with one another. The pull cord is slidably retained by the first and second eyelets. The pull cord includes a first cap at one end, and a second cap at an opposite end. The pull cord is configured to be pulled through the first and second eyelets to move the main body over the zipper. | 01-10-2013 |
20130185851 | QUICK RELEASE VEST SYSTEM - A vest incorporating a pull element operatively connected to a plurality of tether lines extending along pathways to panel connection points at which front and rear panels of the vest are adjoined. When the pull element is extended away from the vest, the tether lines are placed into tension thereby causing the connection assemblies to be disengaged and the front and rear panels of the vest can fall away from one another. | 07-25-2013 |
20130276218 | QUICK RELEASE CONNECTION ASSEMBLY - A vest incorporating a pull element operatively connected to a plurality of tether lines extending along pathways to panel connection points at which front and rear panels of the vest are adjoined. When the pull element is extended away from the vest, the tether lines are placed into tension thereby causing the connection assemblies to be disengaged and the front and rear panels of the vest can fall away from one another. Locking elements within the connection assemblies return to their locking position upon release of the tension. | 10-24-2013 |
20130283492 | PERSONAL EQUIPMENT SUSPENSION SYSTEM WITH ACTIVE LUMBAR SUPPORT - A personal equipment suspension system with active support to the lumbar region includes a belt to surround the user's waist and a frame supported on the belt with a resilient membrane of synthetic elastomeric crystalline material in tension on the frame to be interposed between the belt and the user. The frame includes spaced ends and the membrane is a lattice in tension between the spaced ends. In one embodiment, the system is a support belt. In another, it is load bearing such as a backpack configuration. In another, it includes stanchions to support a body armor vest. | 10-31-2013 |
20140096348 | BUCKLE ASSEMBLY - A buckle assembly ( | 04-10-2014 |
20140124387 | AMMUNITION CARRYING DEVICE - A molded ammunition carrying device including a plurality of independently expandable “C” profile cradles. The cradles are adapted to wrap compressively in partial circumferential relation about a shell body or other large diameter ammunition to provide support despite variations in individual ammunition dimensions. The carrying device may be adapted for attachment to other structures including belts, webbing, quick reload devices, or other structures used by a shooter in the field. | 05-08-2014 |
20140183233 | TORSO TO WAIST LOAD TRANSFER APPARATUS - An adjustable load transfer apparatus adapted to transfer a portion of a load between a torso-covering garment and a belt at the user's waist. The apparatus includes a post adapted for insertion into the interior passageway of a female body. The insertable post includes cutouts disposed in spaced-apart, stacked relation along a lateral edge. The thickness dimension of the insertable post is such that the insertable post can pass beneath a locking tooth in the female body when the locking tooth is in a raised position. The cutouts are sized and positioned to receive the locking tooth when the locking tooth is lowered. The apparatus is adapted to releasably engage webbing loops disposed at the surface of the torso-covering garment and/or the belt structure. | 07-03-2014 |
20140260931 | AMMUNITION FEED GUIDE ASSEMBLY - An ammunition feed guide assembly for a connected band of ammunition cartridges includes a bracket with upstanding side plates each defining an ammunition discharge channel. The channel has a bottom wall, a pair of side walls spaced apart a distance greater than the length of a cartridge and may include at least one tension tab to resist movement of the ammunition band. An ammunition chute is connected to a discharge chute and comprises a plurality of hollow feed links connected for limited pivotal movement to guide the band of ammunition cartridges to the feed mechanism of an associated weapon. In one form, the chute includes a link at its free end to connect to a discharge chute of another feed guide assembly. | 09-18-2014 |
20140325803 | WEBBING MOUNTING ASSEMBLY - A webbing mounting assembly is configured to secure an article to a webbing of a structure. The assembly may include a securing platform configured to securely retain the article, and a base connected to the securing platform. The base may include at least a first axis and a second axis that differs from the first axis, at least a first set of webbing retainers aligned with the first axis, and at least a second set of webbing retainers aligned with the second axis. The first set of webbing retainers and the second set of webbing retainers are configured to secure the article to the webbing in different orientations. | 11-06-2014 |
20140338157 | OVER MOLDED G-HOOK - A loop engaging G-hook with a metal interior having a polymer covering. The metal interior remains uncovered in selected regions which engage the connection strap and loops during use. One uncovered region may be a wave-form crossbar in a threading eyelet engaging the strap. Another uncovered portion may define an inwardly projecting ridge disposed along the inboard edge of the hooking arm adapted to extend through the loops. The selective combination of bare and covered metal provides a high level of strength in a low profile hook structure. | 11-20-2014 |
20140341639 | LOCKING CONNECTOR ASSEMBLY - A locking connector assembly is configured to securely connect a first component to a second component. The locking connector assembly may include a female connector having first and second female ends and a longitudinal passage defined therebetween, and a male connector having first and second male ends. Either of the first or second male ends may be configured to mate with the female connector at either the first or second female ends in order to securely connect the male connector to the female connector. | 11-20-2014 |
20150074957 | ROTATABLE BUCKLE ASSEMBLY - A rotatable buckle assembly may include a male buckle member, and a female buckle member configured to rotatably connect to the male buckle member. The female buckle member may include a handle that is configured to be pulled to disconnect the first buckle member from the second buckle member. | 03-19-2015 |
20150135483 | MULTI-DIRECTIONAL BUCKLE ASSEMBLY - A female buckle member is configured to securely mate with a male buckle member and adjustably retain webbing through multiple directions. The female buckle member may include a housing having first and second ends and first and second sides. A base of the housing may include a base connected to opposed lateral walls and an upper wall. An insertion channel is defined between the base, the opposed lateral walls, and an upper wall. The housing may be symmetrical about longitudinal and lateral axes. The first and second ends of the housing may have the same size and shape. The first and second ends are configured to receive an insertion end of a male buckle member. The female buckle member may also include a plurality of web-retainers that define a first web-retaining channel configured to adjustably retain webbing extending between the first and second ends, and a second web-retaining channel configured to adjustably retain webbing extending between the first and second sides. | 05-21-2015 |
20150208768 | REPAIRABLE BUCKLE - A latching buckle assembly wherein one buckle component includes a removable cross-bar adapted to receive an attachment strap in looped relation. The cross-bar is adapted to hold the attachment strap in place during use while permitting free relative rotation. When the cross-bar is removed, the webbing can be disengaged from the buckle member to facilitate replacement if required. | 07-30-2015 |
Patent application number | Description | Published |
20080212182 | TWO-SIDED CORNER-CUBE RETROREFLECTORS AND METHODS OF MANUFACTURING THE SAME - In a retroreflective sheeting, and methods of formation thereof, the sheeting comprises a body of material, the body having a first surface and a second surface. A plurality of first full-square-sided corner-cube structures are on the first surface of the body, the first full-square-sided corner-cube structures each having three facets that lie along planes that are orthogonal to each other. A plurality of second full-square-sided corner-cube structures are on the second surface of the body, the second full-square-sided corner-cube structures each having three facets that lie along planes that are orthogonal to each other. The body is constructed and arranged to be transparent to incident electromagnetic energy at a range of wavelengths and to have a thickness so that an incident electromagnetic energy ray that is incident at one of the first and second surfaces enters the body, and is redirected by both the first surface and the second surface so that both the first surface and the second surface contribute to retroreflection of the incident electromagnetic energy ray, and exits from the one of the first and second surfaces at which the incident electromagnetic energy ray was incident to emit a retroreflected electromagnetic energy ray of the incident electromagnetic energy ray. | 09-04-2008 |
20090025872 | Method of making and using retroreflective fibers - A method of making and using retroreflective fibers and especially to the making of retroreflective fibers from finely cut strips from a thin sheet of material having a corner cube array formed on one side thereof. Other layers of materials including a second thin sheet of material having a corner cube array may be attached to the first thin sheet of retroreflective material. The thin strips may be further chopped into shorter strips and added to coating compounds, such as paint. | 01-29-2009 |
20090027775 | Multiple layer reflective tag - A reflective tag apparatus has a top layer having micro apertures therein and having a surface message therein and a second layer having a sub surface message thereon mounted over a reflective layer. The reflective layer may be retroreflective using an array of corner cubes and may be a structure that is diffractive or resonates iridescent colors and may contain coatings, dyes and pigments to provide light control. | 01-29-2009 |
20090237791 | TWO-SIDED CORNER-CUBE RETROREFLECTORS AND METHODS OF MANUFACTURING THE SAME - In a retroreflective sheeting, and methods of formation thereof, the sheeting comprises a body of material, the body having a first surface and a second surface. A plurality of first full-square-sided corner-cube structures are on the first surface of the body, the first full-square-sided corner-cube structures each having three facets that lie along planes that are orthogonal to each other. A plurality of second full-square-sided corner-cube structures are on the second surface of the body, the second full-square-sided corner-cube structures each having three facets that lie along planes that are orthogonal to each other. The body is constructed and arranged to be transparent to incident electromagnetic energy at a range of wavelengths and to have a thickness so that an incident electromagnetic energy ray that is incident at one of the first and second surfaces enters the body, and is redirected by both the first surface and the second surface so that both the first surface and the second surface contribute to retroreflection of the incident electromagnetic energy ray, and exits from the one of the first and second surfaces at which the incident electromagnetic energy ray was incident to emit a retroreflected electromagnetic energy ray of the incident electromagnetic energy ray. | 09-24-2009 |
20120008207 | LIGHT POLARIZER - A polarizer is provided comprising a subwavelength optical microstructure wherein the microstructure is partially covered with a light-transmissive inhibiting surface for polarizing light. The inhibiting surface can include a reflective surface, such as a metalized coating. The subwavelength optical microstructure can include moth-eye structures, linear prisms, or modified structures thereof A polarizing structure is further provided comprising a plurality of moth-eye structures stacked on one another for polarizing light. | 01-12-2012 |
Patent application number | Description | Published |
20140177788 | SYSTEMS AND METHODS FOR SELECTING PARAMETERS USING CONTRAST AND NOISE - An imaging system includes an identification module, an analysis module, and a determination module. The identification module is configured to identify a scanning mode of operation. The analysis module is configured to determine an attenuation for an object for a scan to be performed on the object. The determination module is configured to determine an image contrast for each of plural setting combinations, determine a corresponding tolerable noise for the image contrast for each of the setting combinations based on the scanning mode of operation, and determine a corresponding diagnostic dosage for each setting combination, the diagnostic dosages corresponding to the image contrast and tolerable noise for the corresponding setting combination. The determination module is also configured to select an operational setting for the scan to be performed using the dosages determined. | 06-26-2014 |
20140177803 | SYSTEMS AND METHODS FOR SELECTING IMAGE DISPLAY PARAMETERS - An imaging system includes an identification module, a determination module, and a display module. The identification module is configured to identify one or more first scanning parameters and one or more first display parameters corresponding to a first image, and to identify one or more second scanning parameters corresponding to scanning information acquired during a second scan. The determination module is configured to determine, based on the one or more first scanning parameters and the one or more second scanning parameters, one or more second display parameters so that the scanning information acquired during the second scan may be used to provide a second image appearing more similar to the first image. The display module is configured to use the one or more second display parameters to provide the second image configured to be displayed to a viewer. | 06-26-2014 |
20150313569 | SYSTEMS AND METHODS FOR SELECTING BOWTIE FILTER CONFIGURATION - An imaging system is provided including a selectable pre-object filter module, a detector, and a processing unit. The selectable pre-object filter module is configured to absorb radiation from the X-ray source to control distribution of X-rays passed to an object to be imaged. The selectable pre-object filter module has plural pre-object filter configurations providing corresponding X-ray distributions, and is selectable between the plural configurations to provide a selected pre-object filter configuration for a scan of the object. The detector is configured to receive X-rays that have passed through the object. The processing unit is operably coupled to the selectable pre-object filter module and the detector, and is configured to identify an anatomy to be imaged, determine a corresponding image quality and radiation dose for each of the plural pre-object filter configurations; and select the selected pre-object filter configuration based upon the determined corresponding image qualities and radiation doses. | 11-05-2015 |
20160078619 | SYSTEMS AND METHODS FOR IMAGING PHASE SELECTION FOR COMPUTED TOMOGRAPHY IMAGING - An imaging system includes a computed tomography (CT) acquisition unit and a processing unit. The CT acquisition unit includes an X-ray source and a CT detector configured to collect CT imaging data of an object to be imaged. The processing unit includes at least one processor operably coupled to the CT acquisition unit. The processing unit is configured to control the CT acquisition unit to collect at least one sample projection during rotation of the CT acquisition unit about the object to be imaged, compare an intensity of the at least one sample projection to an intensity of a reference projection, select a time to perform an imaging scan based on the comparison of the intensity of the at least one sample projection to the intensity of the reference projection, and control the CT acquisition unit to perform the imaging scan. | 03-17-2016 |
Patent application number | Description | Published |
20110142314 | SYSTEM AND METHOD OF INCREASING TEMPORAL RESOLUTION OF AN X-RAY IMAGE - A system, method, and apparatus includes a computed tomography (CT) system having a rotatable gantry, an x-ray source, a generator, a detector having pixels and positioned to receive x-rays, and a computer. The computer is programmed to acquire CT data representative of an object, determine a first subset of the CT data, determine a second subset of the CT data, and determine a difference between the first and second subsets of the CT data to identify a motion region in the object. The computer is also programmed to update image data reconstructed from a first portion of the first subset of the CT data and corresponding to the region and reconstruct an image based on the updated image data and non-updated image data. The non-updated image data is reconstructed from a second portion the first subset of the CT data. | 06-16-2011 |
20110150171 | COMPUTED TOMOGRAPHY SYSTEM WITH DATA COMPRESSION AND TRANSFER - A computed tomography (CT) system that includes a rotational gantry and a stationary structure communicatively coupled to the rotational gantry is provided. The rotational gantry includes an X-ray source configured to emit an X-ray beam through a subject, an X-ray detector comprising one or more detector elements that receive incoming X-rays and to convert the incoming X-rays to image signals, and a data acquisition unit that processes the image signals to generate processed image data. The stationary structure is coupled to the rotational gantry via one or more slip rings that transfer the processed image data from the rotational gantry to stationary memory integral with the stationary structure via a bidirectional serial data exchange protocol. | 06-23-2011 |
20120106695 | DYNAMIC COLLIMATOR FOR WIDE COVERAGE AND LOW DOSE CARDIAC CT IMAGING - A CT scanner comprising a dynamic collimator disposed near an x-ray source and a controller configured to rotate the x-ray source about a subject, wherein imaging data is acquired from a single rotation of the x-ray source, the single rotation being divided into a first half-scan and a second half-scan. The controller is further configured to position the dynamic collimator after acquiring image data from one of the first half-scan and the second half-scan and simultaneous to commencement of acquiring image data from the other of the first half-scan and the second half-scan to obstruct a central portion of an x-ray beam emitted by the x-ray source during one of the first half-scan and the second half-scan. The CT scanner is further configured to reconstruct a CT image using the first set of imaging data and the second set of imaging data. | 05-03-2012 |
20120170709 | DYNAMIC COLLIMATOR FOR WIDE COVERAGE AND LOW DOSE CARDIAC CT IMAGING - A CT scanner comprising a dynamic collimator disposed near an x-ray source and a controller configured to rotate the x-ray source about a subject, wherein imaging data is acquired from a single rotation of the x-ray source, the single rotation being divided into a first half-scan and a second half-scan. The controller is further configured to position the dynamic collimator after acquiring image data from one of the first half-scan and the second half-scan and simultaneous to commencement of acquiring image data from the other of the first half-scan and the second half-scan to obstruct a central portion of an x-ray beam emitted by the x-ray source during one of the first half-scan and the second half-scan. The CT scanner is further configured to reconstruct a CT image using the first set of imaging data and the second set of imaging data. | 07-05-2012 |
20120314928 | SYSTEM AND METHOD OF INCREASING TEMPORAL RESOLUTION OF AN X-RAY IMAGE - A system, method, and apparatus includes a computed tomography (CT) system having a rotatable gantry, an x-ray source, a generator, a detector having pixels and positioned to receive x-rays, and a computer. The computer is programmed to acquire CT data representative of an object, determine a first subset of the CT data, determine a second subset of the CT data, and determine a difference between the first and second subsets of the CT data to identify a motion region in the object. The computer is also programmed to update image data reconstructed from a first portion of the first subset of the CT data and corresponding to the region and reconstruct an image based on the updated image data and non-updated image data. The non-updated image data is reconstructed from a second portion the first subset of the CT data. | 12-13-2012 |
20130003914 | METHOD AND SYSTEM FOR REDUCED DOSE X-RAY IMAGING - Approaches for acquiring CT image data corresponding to a full scan, but at a reduced dose are disclosed. In one implementation, X-ray tube current modulation is employed to reduce the effective dose. In other implementations, acquisition of sparse views, z-collimation, and two-rotation acquisition protocols may be employed to achieve a reduced dose relative to a full-scan acquisition protocol. | 01-03-2013 |
Patent application number | Description | Published |
20110184579 | System and Method for Providing Dynamic Power Management - A power management system suitable for dynamically allocating power provided by a selected power source among one or more associated loads and methods for manufacturing and using same. In a normal operation mode, the power source provides power to one or more enabled loads. The selection of loads that are enabled, and therefore the provided power, can dynamically vary over time. If an undesired power condition arises, a power limiting mode is entered, wherein at least one of the enabled loads is disabled. The resultant power provided by the power source to the remaining enabled loads is measured, and the power limit mode is maintained until the undesired power condition is resolved. As needed, further corrective action, such as disabling additional enabled loads, can be applied to resolve the undesired power condition. The power management system thereby can comprise a hierarchical system for dynamically resolving undesired power conditions. | 07-28-2011 |
20130305071 | System and Method for Providing Dynamic Power Management - A power management system suitable for dynamically allocating power provided by a selected power source among one or more associated loads and methods for manufacturing and using same. In a normal operation mode, the power source provides power to one or more enabled loads. The selection of loads that are enabled, and therefore the provided power, can dynamically vary over time. If an undesired power condition arises, a power limiting mode is entered, wherein at least one of the enabled loads is disabled. The resultant power provided by the power source to the remaining enabled loads is measured, and the power limit mode is maintained until the undesired power condition is resolved. As needed, further corrective action, such as disabling additional enabled loads, can be applied to resolve the undesired power condition. The power management system thereby can comprise a hierarchical system for dynamically resolving undesired power conditions. | 11-14-2013 |