Patent application number | Description | Published |
20140116127 | METHODS, APPARATUS AND SYSTEMS FOR MEASURING SNOW STRUCTURE AND STABILITY - The present inventions relate generally to methods, apparatus and systems for measuring snow stability and structure which may be used to assess avalanche risk. The disclosed apparatus includes a sensing unit configured to measure a size of snow grains as the sensing unit is being driven into a layer of snow. The disclosed apparatus may also be configured to take other environmental measurements, including resistance to penetration, temperature, humidity, slope aspect and inclination. Methods and apparatus are also disclosed for generating a profile of snow grain size according to depth based on the measured size of snow grains. Systems and apparatus are also disclosed for sharing the generated profiles among a plurality of users via a central server, and for evaluating an avalanche risk at a geographic location. | 05-01-2014 |
20140116162 | METHODS, APPARATUS AND SYSTEMS FOR MEASURING SNOW STRUCTURE AND STABILITY - The present inventions relate generally to methods, apparatus and systems for measuring snow stability and structure which may be used to assess avalanche risk. The disclosed apparatus includes a sensing unit configured to sense a temperature of a layer of snow as the sensing unit is being driven into the layer of snow. The disclosed apparatus may also be configured to take other environmental measurements, including resistance to penetration, humidity, grain size, slope aspect and inclination. Methods and apparatus are also disclosed for generating a profile of snow layer temperature according to depth based on the sensed temperature. Systems and apparatus are also disclosed for sharing the generated profiles among a plurality of users via a central server, and for evaluating an avalanche risk at a geographic location. | 05-01-2014 |
Patent application number | Description | Published |
20140116157 | METHODS, APPARATUS AND SYSTEMS FOR MEASURING SNOW STRUCTURE AND STABILITY - The present inventions relate generally to methods, apparatus and systems for measuring snow stability and structure which may be used to assess avalanche risk. The disclosed apparatus includes a sensing unit configured to sense a resistance to penetration as the sensing unit is being driven into a layer of snow. The disclosed apparatus may also be configured to take other environmental measurements, including temperature, humidity, grain size, slope aspect and inclination. Methods and apparatus are also disclosed for generating a profile of snow layer hardness according to depth based on the sensed resistance to penetration and identifying areas of concern which may indicate an avalanche risk. Systems and apparatus are also disclosed for sharing the generated profiles among a plurality of users via a central server, and for evaluating an avalanche risk at a geographic location. | 05-01-2014 |
20140118165 | METHODS, APPARATUS AND SYSTEMS FOR MEASURING SNOW STRUCTURE AND STABILITY - The present inventions relate generally to methods, apparatus and systems for sharing measurements related to snow stability and structure which may be used to assess avalanche risk among multiple users. Such measurements may include a profile of snow layer hardness according to depth, a profile of snow temperature according to depth, a profile of snow grain size according to depth, ambient temperature, slope aspect and inclination, and humidity. The disclosed apparatus includes a mobile device configured to send and receive said measurements, and to display such measurements on an area map. The disclosed apparatus also includes a server configured to receive said measurements from a plurality of mobile devices, analyze the measurements to evaluate the avalanche risk at a geographic area, and transmit said measurements and evaluated avalanche risk to the mobile devices. | 05-01-2014 |
20140366648 | METHODS, APPARATUS AND SYSTEMS FOR MEASURING SNOW STRUCTURE AND STABILITY - The present inventions relate generally to methods, apparatus and systems for measuring snow stability and structure which may be used to assess avalanche risk. The disclosed apparatus includes a sensing unit configured to sense a resistance to penetration as the sensing unit is being driven into a layer of snow. The disclosed apparatus may also be configured to take other environmental measurements, including temperature, humidity, grain size, slope aspect and inclination. Methods and apparatus are also disclosed for generating a profile of snow layer hardness according to depth based on the sensed resistance to penetration and identifying areas of concern which may indicate an avalanche risk. Systems and apparatus are also disclosed for sharing the generated profiles among a plurality of users via a central server, and for evaluating an avalanche risk at a geographic location. | 12-18-2014 |
20150355152 | METHODS, APPARATUS AND SYSTEMS FOR MEASURING SNOW STRUCTURE AND STABILITY - The present inventions relate generally to methods, apparatus and systems for measuring snow stability and structure which may be used to assess avalanche risk. The disclosed apparatus includes a sensing unit configured to sense a temperature of a layer of snow as the sensing unit is being driven into the layer of snow. The disclosed apparatus may also be configured to take other environmental measurements, including resistance to penetration, humidity, grain size, slope aspect and inclination. Methods and apparatus are also disclosed for generating a profile of snow layer temperature according to depth based on the sensed temperature. Systems and apparatus are also disclosed for sharing the generated profiles among a plurality of users via a central server, and for evaluating an avalanche risk at a geographic location. | 12-10-2015 |
Patent application number | Description | Published |
20090095724 | Laser thermal processing with laser diode radiation - A method and apparatus for performing laser thermal processing (LTP) using one or more two-dimensional arrays of laser diodes and corresponding one or more LTP optical systems to form corresponding one or more line images. The line images are scanned across a substrate, e.g., by moving the substrate relative to the one or more line images. The apparatus also includes one or more recycling optical systems arranged to re-image reflected annealing radiation back onto the substrate. The use of one or more recycling optical systems greatly improves the heating efficiency and uniformity during LTP. | 04-16-2009 |
20110075928 | High-resolution, common-path interferometric imaging systems and methods - High-resolution, common-path interferometric imaging systems and methods are described, wherein a light source generates and directs light toward a sample. An optical imaging system collects the resultant substantially scattered component and substantially unscattered component. A variable phase shifting system is used to adjust the relative phase of the scattered and unscattered light components. The interfered components are sensed by an image sensing system. The process is repeated multiple times with different phase shifts to form corresponding multiple electronic signals representative of raw sample images. The raw sample images are then processed by a signal processor to form a processed image, where each image pixel has an amplitude and a phase. This picture can be displayed directly using some combination of brightness and color to represent amplitude and phase. Multiple processed images, each corresponding to a different illumination azimuth angle, can be combined to substantially extend the resolution. The technique permits the optical aberrations in the imaging system to be measured and removed from each picture. The addition of phase and amplitude to microscopic images is expected to extend both the depth and breadth of the many applications of optical microscopy. | 03-31-2011 |
20110249071 | Apparatuses and methods for irradiating a substrate to avoid substrate edge damage - Apparatuses and methods are provided for processing a substrate having an upper surface that includes a central region, a peripheral region, and an edge adjacent to the peripheral region. An image having an intensity sufficient to effect thermal processing of the substrate is scanned across the upper surface of the substrate. The image scanning geometry allows processing the central region of the substrate at a substantially uniform temperature without damaging the outer edge. In some instances, the image may be formed from a beam traveling over at least a portion of the central region so that no portion thereof directly illuminates any portion of the edge when the image is scanned across the periphery region. The substrate may be rotated 180° or the beam direction may be switched after part of the scanning operation has been completed. | 10-13-2011 |
20130130182 | Apparatus and method of direct writing with photons beyond the diffraction limit - Direct-write lithography apparatus and methods are disclosed in which a transducer image and an image of crossed interference fringe patterns are superimposed on a photoresist layer supported by a substrate. The transducer image has an exposure wavelength and contains bright spots, each corresponding to an activated pixel. The interference image has an inhibition wavelength and contains dark spots where the null points in the crossed interference fringes coincide. The dark spots are aligned with and trim the peripheries of the corresponding bright spot to form sub-resolution photoresist pixels having a size smaller than would be formed in the absence of the dark spots. | 05-23-2013 |
20130286179 | Apparatus and methods for microscopy having resolution beyond the Abbe limit - Microscope apparatus and methods for imaging an object with a resolution beyond the Abbe limit are disclosed. The apparatus employs an object selectively patterned with a fluorescing material that is induced to fluoresce with one wavelength and inhibited from fluorescing with a second wavelength. Two orthogonal interference-fringe patterns are generated from four diffracted light beams of an inhibiting wavelength and superimposed on the object along with light that induces fluorescence. The interference-pattern image allows only sub-resolution-sized emission areas of the object to fluoresce. Multiple images of the fluorescing object are obtained, each corresponding to a slightly different position of the fringe patterns on the substrate. Each image is processed to yield a sparsely sampled super-resolution image. Multiple sparse images are interwoven to form a complete super-resolution image of the object. | 10-31-2013 |
20150185617 | Apparatus and method of direct writing with photons beyond the diffraction limit using two-color resist - Methods of and apparatus for performing direct-write lithography in a two-color photoresist layer are disclosed. The method includes exposing the two-color photoresist layer with transducer and inhibition images that respectively define bright spots and dark spots. The transducer image generates excited-state photo-molecules while the inhibition image converts the exited-state photo-molecules to an unexcited state that is not susceptible to conversion to an irreversible exposed state. The dark spots and bright spots are aligned, with the dark spots being smaller than the bright spots so that a portion of the excited-state photo-molecules adjacent the periphery of the bright spots absorb the inhibition radiation and transition to the unexcited state while a portion of the excited photo-molecules at the center of bright spots are not exposed to the inhibition light and transition to an irreversible exposed state. This forms in the two-color photoresist layer a pattern of sub-resolution photoresist pixels. | 07-02-2015 |
20150331330 | Apparatus and method of direct writing with photons beyond the diffraction limit - Direct-write lithography apparatus and methods are disclosed in which a transducer image and an image of crossed interference fringe patterns are superimposed on a photoresist layer supported by a substrate. The transducer image has an exposure wavelength and contains bright spots, each corresponding to an activated pixel. The interference image has an inhibition wavelength and contains dark spots where the null points in the crossed interference fringes coincide. The dark spots are aligned with and trim the peripheries of the corresponding bright spot to form sub-resolution photoresist pixels having a size smaller than would be formed in the absence of the dark spots. | 11-19-2015 |
Patent application number | Description | Published |
20090014731 | LED Chip Design for White Conversion - A light emitting diode is disclosed, together with associated wafer structures, and fabrication and mapping techniques. The diode includes an active portion, a raised border on the top surface of the active portion and around the perimeter of the top surface of the active portion, a resin in the space defined by the border and the top surface of the active portion, and phosphor particles in the resin that convert the frequencies emitted by the active portion. | 01-15-2009 |
20110242813 | DECORATIVE AND FUNCTIONAL LIGHT-EMITTING DEVICE LIGHTING FIXTURES - Lighting fixtures using light-emitting devices are disclosed with heat sinks that are both decorative and functional by providing heat dissipation for the light-emitting devices used therein. A luminaire can feature a base for attachment to a support and a driver positionable in the base. An electrical connector can extend downward from the base and have a proximal end and a distal end with the proximal end disposed in the base and engaging the driver. A heat sink can be disposed at the distal end of the electrical connector with the electrical connector extending through the heat sink. A light-emitting device can be attached to the heat sink and connect with the electrical connector such that the driver is electrically connected to the light-emitting device. A lamp shade can be secured to the heat sink proximal to the base with the light-emitting device disposed within the lamp shade and at least a portion of the body of the heat sink forming a decorative portion extending outward from the lamp shade. | 10-06-2011 |
20110242814 | DECORATIVE AND FUNCTIONAL LIGHT-EMITTING DEVICE LIGHTING FIXTURES - Lighting fixtures using light-emitting devices are disclosed with heat sinks that are both decorative and functional by providing heat dissipation for the light-emitting devices used therein. A luminaire can feature a base for attachment to a support and a driver positionable in the base. An electrical connector can extend downward from the base and have a proximal end and a distal end with the proximal end disposed in the base and engaging the driver. A heat sink can be disposed at the distal end of the electrical connector with the electrical connector extending through the heat sink. A light-emitting device can be mechanically coupled and attached to the heat sink while simultaneously electrically coupling and connecting the light-emitting device. A lamp shade can be secured to the heat sink proximal to the base with the light-emitting device disposed within the lamp shade and at least a portion of the body of the heat sink forming a decorative portion extending outward from the lamp shade. | 10-06-2011 |
20110242815 | DECORATIVE AND FUNCTIONAL LIGHT-EMITTING DEVICE LIGHTING FIXTURES - Lighting fixtures using light-emitting devices are disclosed with heat sinks that are both decorative and functional by providing heat dissipation for the light-emitting devices used therein. A lighting fixture can contain an insert portion for removably attaching to a heat sink. A light-emitting device can be mechanically coupled and attached to the heat sink while simultaneously electrically coupling and connecting the light-emitting device. A lamp shade can be secured to the heat sink by attachably engaging with a retaining portion of the insert portion. The fixture comprises a lamp shade wherein at least a portion of a body of the heat sink forming a decorative portion can extend outward from the lamp shade. | 10-06-2011 |
20120113640 | MULTI-CONFIGURABLE, HIGH LUMINOUS OUTPUT LIGHT FIXTURE SYSTEMS, DEVICES AND METHODS - Multi-configurable, high luminous output light fixture systems, devices, and methods are disclosed. Light fixtures can be configured to produce variable light emission outputs and patterns and can include LED packages wherein at least one can be movable with respect to another of the LED packages. In addition, a power supply can selectively dim or turn off at least one of the LED packages. The light fixtures disclosed herein can be used in both high bay and low bay light fixtures. | 05-10-2012 |
20130027947 | LIGHT EMITTING DIE (LED) LAMPS, HEAT SINKS AND RELATED METHODS - Light-emitting die (LED) Lamps, heat sinks, and related methods are provided. An LED lamp can include a mounting substrate having a top surface, a bottom surface and side edges. An LED package can be disposed on the top surface of the mounting substrate with the LED package comprising an LED chip. The LED lamp can include a heat sink that can include a heat sink base and a spacer extending upward from the base. The spacer can have a mounting area or pad distal from the heat sink base on which the bottom surface of the mounting substrate is disposed. The spacer can also have a width that is less than a width between the side edges of the mounting substrate. The LED lamp can further include a lens disposed over the LED package and the mounting substrate. | 01-31-2013 |
20140191660 | LIGHTING FIXTURE WITH INTEGRAL CIRCUIT PROTECTION FIELD - A lighting fixture includes a power input configured to be coupled to a power source, a power output configured to be coupled to an external load and a lighting device, such as a light emitting diode (LED) device, coupled to the power input and configured to provide illumination. The lighting fixture further includes a protection circuit coupled between the power input and the power output and configured to detect a condition of a power source coupled to the power input and to control power transmission between the power input and the power output responsive to the detected condition. The power output may be configured to support daisy-chain connection of the lighting fixture to at least one other lighting fixture, and the protection circuit may be configured to control power transmission to the at least one other lighting fixture responsive to the detected condition. | 07-10-2014 |
20140239808 | GLARE-REACTIVE LIGHTING APPARATUS - A system includes at least one lighting device, e.g., at least one LED luminaire, and a control circuit configured to control a spectral output produced by the at least one lighting device responsive to environmental information about an area illuminated by the at least one lighting device. The control circuit may be configured to control a color temperature of the illumination responsive to the environmental information. In some embodiments, the control circuit may be configured to lower the color temperature of the illumination responsive to the environmental information indicating a level of reflected light and/or a weather condition, such as precipitation, correlated with the presence or likely presence of glare. | 08-28-2014 |
Patent application number | Description | Published |
20090177143 | USE OF AN EQUILIBRIUM INTRAVASCULAR SENSOR TO ACHIEVE TIGHT GLYCEMIC CONTROL - A method for achieving tight glycemic control in a patient in need thereof is disclosed. The method comprises deploying an equilibrium glucose sensor within a blood vessel in the patient, coupling the sensor to a monitor that displays the blood glucose concentration, and administering a blood glucose regulator when the blood glucose concentration varies outside of the predetermined concentration range. The blood glucose regulator is administered in an amount sufficient to return the blood glucose concentration to within the predetermined concentration range, thereby achieving tight glycemic control. | 07-09-2009 |
20090264719 | SENSOR FOR PERCUTANEOUS INTRAVASCULAR DEPLOYMENT WITHOUT AN INDWELLING CANNULA - The present invention relates to a sensor for percutaneous insertion and intravascular residence without an indwelling cannula. In preferred embodiments, a glucose sensor is inserted into a blood vessel using a removable cannula. After the cannula is removed, the glucose sensor remains within the blood vessel by itself and forms a seal with the patient's tissue. | 10-22-2009 |
20110166458 | METHOD AND APPARATUS FOR NON-INVASIVELY MEASURING HEMODYNAMIC PARAMETERS USING PARAMETRICS - An improved method and apparatus for non-invasively assessing one or more hemodynamic parameters associated with the circulatory system of a living organism. In one aspect, the invention comprises a method of measuring a hemodynamic parameter (e.g., arterial blood pressure) by applanating or compressing portions of tissue proximate to the blood vessel of concern until a desired condition is achieved, and then measuring the hemodynamic parameter. Such applanation effectively mitigates transfer and other losses created by the tissue proximate to the blood vessel, thereby facilitating accurate and robust tonometric measurement. An algorithm adapted to maintain optimal levels of applanation is also described. Methods and apparatus for scaling such hemodynamic parameter measurements based on subject physiology, and providing treatment to the subject based on the measured parameters, are also disclosed. | 07-07-2011 |
20120116191 | USE OF AN EQUILIBRIUM INTRAVASCULAR SENSOR TO ACHIEVE TIGHT GLYCEMIC CONTROL - A method for achieving tight glycemic control in a patient in need thereof is disclosed. The method comprises deploying an equilibrium glucose sensor within a blood vessel in the patient, coupling the sensor to a monitor that displays the blood glucose concentration, and administering a blood glucose regulator when the blood glucose concentration varies outside of the predetermined concentration range. The blood glucose regulator is administered in an amount sufficient to return the blood glucose concentration to within the predetermined concentration range, thereby achieving tight glycemic control. | 05-10-2012 |
20140058223 | SENSOR FOR PERCUTANEOUS INTRAVASCULAR DEPLOYMENT WITHOUT AN INDWELLING CANNULA - The present invention relates to a sensor for percutaneous insertion and intravascular residence without an indwelling cannula. In preferred embodiments, a glucose sensor is inserted into a blood vessel using a removable cannula. After the cannula is removed, the glucose sensor remains within the blood vessel by itself and forms a seal with the patient's tissue. | 02-27-2014 |
20140163399 | METHOD AND APPARATUS FOR NON-INVASIVELY MEASURING HEMODYNAMIC PARAMETERS USING PARAMETRICS - An improved method and apparatus for non-invasively assessing one or more hemodynamic parameters associated with the circulatory system of a living organism. In one aspect, the invention comprises a method of measuring a hemodynamic parameter (e.g., arterial blood pressure) by applanating or compressing portions of tissue proximate to the blood vessel of concern until a desired condition is achieved, and then measuring the hemodynamic parameter. Such applanation effectively mitigates transfer and other losses created by the tissue proximate to the blood vessel, thereby facilitating accurate and robust tonometric measurement. An algorithm adapted to maintain optimal levels of applanation is also described. Methods and apparatus for scaling such hemodynamic parameter measurements based on subject physiology, and providing treatment to the subject based on the measured parameters, are also disclosed. | 06-12-2014 |
20150196204 | APPARATUS AND METHODS FOR NON-INVASIVELY MEASURING HEMODYNAMIC PARAMETERS - Improved apparatus and methods for non-invasively assessing one or more hemodynamic parameters associated with the circulatory system of a living organism. In one aspect, the invention comprises apparatus adapted to accurately place and maintain a sensor (e.g., tonometric pressure sensor) with respect to the anatomy of the subject, including an alignment apparatus which is separable from an adjustable fixture. The alignment apparatus moveably captures the sensor to, inter alia, facilitate coupling thereof to an actuator used to position the sensor during measurements. The alignment apparatus also advantageously allows the sensor position to be maintained when the fixture is removed from the subject, such as during patient transport. Methods for positioning the alignment apparatus and sensor, correcting for hydrostatic pressure effects, and providing treatment to the subject are also disclosed. | 07-16-2015 |