Patent application number | Description | Published |
20100212253 | Method for capturing, channeling, concentrating and harnessing the dynamic pressure energy of wind, within a structure - A method of capturing, channeling, concentrating and harnessing the dynamic pressure energy of wind, within a structure for the first time, to operate any type, form, size or shape of pressure operable device, including but not limited to, automatic, pressure relief dampers, vents, openings or valves and any applicable electrical power generator. This method includes structures built as single pressure vessels where all of the interior areas can communicate. Single strong vessels will operate at uniform pressures and withstand substantially higher winds and the associated increased dynamic pressure challenges, than structures with interior areas that do not communicate. Further resistance can be accomplished by adding automatic openings at the vessel's outer edge surface that will relieve interior pressure buildups to outdoors, before uncontrolled pressures cause catastrophic structure failure. Previous attempts failed to detect this dynamic pressure energy and mistakenly using automated systems and static pressure theory and sensors. | 08-26-2010 |
20110272034 | Method and apparatus to utilize wind energy within a structure - Method and apparatus for utilizing wind energy within a structure with at least one external surface and at least one internal surface within an internal area that has at least one external surface separating said internal area from an outside that employ various channels to operate any wind powered device and/or any machine device connected with this wind powered device. This method and apparatus also includes structures built as single pressure vessels where the internal areas can communicate and operate at uniform pressures to withstand substantially higher wind pressure challenges; than structures with internal areas that do not communicate. Further structure protection to high winds is accomplished by adding pressure relief valves at the vessel's external surface to relieve wind pressures from within the structure. This is the first use of this readily available, free, unlimited, uninterruptable wind pressure energy within structures. | 11-10-2011 |
Patent application number | Description | Published |
20160047136 | Method and apparatus to utilize wind energy that leaks into a structure to protect it from high winds - Method and apparatus to efficiently utilize wind energy that “leaks” into a structure during high winds; to protect that structure from those high winds. By capturing, channeling, concentrating this wind energy within that structure; to directly operate any number, type, form, size and/or shape of “self-activating” relief valves and/or transfer openings installed on various external and internal surfaces. The internal areas of these structures will be constructed as “single pressure vessels” with sealed external surfaces, where channels are established allowing all of the rooms, cavities, floors, plus any and all other internal areas within the structure to communicate. The prior art only applied “controlled openings” to various external surfaces of the structure and not to any internal surfaces; and they all failed to use of this uninterruptable, unlimited, free wind energy that “leaks” into structures during all high wind events. | 02-18-2016 |
20160047360 | Method and apparatus to utilize the push-pull power of an upwards flow of wind energy within a structure - Method and apparatus to utilize the push-pull power of an upwards flow of wind energy within a structure with one or more open tops; for ventilation, moisture condensing and producing mechanical energy for useful work, which will include producing electricity. Including a unique application of “Bernoulli's Principal” that allows the maximum amount of wind energy to be captured, channeled and/or concentrated within that structure over its height; to directly operate any number, type, form, size and/or shape of wind powered devices to transform this wind energy into mechanical energy. Then this mechanical energy can be used by machine devices to produce useful work, propel vehicles and/or to condense moisture from humid wind energy through momentum with geometric moisture condensing devices. | 02-18-2016 |
Patent application number | Description | Published |
20090300573 | MODEL-BASED PROCESS SIMULATION SYSTEMS AND METHODS - Systems and methods for process simulation are described. The methods may use a reference model identifying sensitivity of a reference scanner to a set of tunable parameters. Chip fabrication from a chip design may be simulated using the reference model, wherein the chip design is expressed as one or more masks. An iterative retuning and simulation process may be used to optimize critical dimension in the simulated chip and to obtain convergence of the simulated chip with an expected chip. Additionally, a designer may be provided with a set of results from which an updated chip design is created. | 12-03-2009 |
20100010784 | MODEL-BASED SCANNER TUNING SYSTEMS AND METHODS - Systems and methods for tuning photolithographic processes are described. A model of a target scanner is maintained defining sensitivity of the target scanner with reference to a set of tunable parameters. A differential model represents deviations of the target scanner from the reference. The target scanner may be tuned based on the settings of the reference scanner and the differential model. Performance of a family of related scanners may be characterized relative to the performance of a reference scanner. Differential models may include information such as parametric offsets and other differences that may be used to simulate the difference in imaging behavior. | 01-14-2010 |
20100141925 | SCANNER MODEL REPRESENTATION WITH TRANSMISSION CROSS COEFFICIENTS - The present invention relates to a method for simulating aspects of a lithographic process. According to certain aspects, the present invention uses transmission cross coefficients to represent the scanner data and models. According to other aspects, the present invention enables sensitive data regarding various scanner subsystems to be hidden from third party view, while providing data and models useful for accurate lithographic simulation. | 06-10-2010 |
20120303151 | Computational Process Control - The present invention provides a number of innovations in the area of computational process control (CPC). CPC offers unique diagnostic capability during chip manufacturing cycle by analyzing temporal drift of a lithography apparatus/ process, and provides a solution towards achieving performance stability of the lithography apparatus/process. Embodiments of the present invention enable optimized process windows and higher yields by keeping performance of a lithography apparatus and/or parameters of a lithography process substantially close to a pre-defined baseline condition. This is done by comparing the measured temporal drift to a baseline performance using a lithography process simulation model. Once in manufacturing, CPC optimizes a scanner for specific patterns or reticles by leveraging wafer metrology techniques and feedback loop, and monitors and controls, among other things, overlay and/or CD uniformity (CDU) performance over time to continuously maintain the system close to the baseline condition. | 11-29-2012 |
20140046646 | MODEL-BASED SCANNER TUNING SYSTEMS AND METHODS - Systems and methods for tuning photolithographic processes are described. A model of a target scanner is maintained defining sensitivity of the target scanner with reference to a set of tunable parameters. A differential model represents deviations of the target scanner from the reference. The target scanner may be tuned based on the settings of the reference scanner and the differential model. Performance of a family of related scanners may be characterized relative to the performance of a reference scanner. Differential models may include information such as parametric offsets and other differences that may be used to simulate the difference in imaging behavior. | 02-13-2014 |
20140351773 | MODEL-BASED PROCESS SIMULATION SYSTEMS AND METHODS - Systems and methods for process simulation are described. The methods may use a reference model identifying sensitivity of a reference scanner to a set of tunable parameters. Chip fabrication from a chip design may be simulated using the reference model, wherein the chip design is expressed as one or more masks. An iterative retuning and simulation process may be used to optimize critical dimension in the simulated chip and to obtain convergence of the simulated chip with an expected chip. Additionally, a designer may be provided with a set of results from which an updated chip design is created. | 11-27-2014 |
20150025668 | COMPUTATIONAL PROCESS CONTROL - The present invention provides a number of innovations in the area of computational process control (CPC). CPC offers unique diagnostic capability during chip manufacturing cycle by analyzing temporal drift of a lithography apparatus/ process, and provides a solution towards achieving performance stability of the lithography apparatus/process. Embodiments of the present invention enable optimized process windows and higher yields by keeping performance of a lithography apparatus and/or parameters of a lithography process substantially close to a pre-defined baseline condition. This is done by comparing the measured temporal drift to a baseline performance using a lithography process simulation model. Once in manufacturing, CPC optimizes a scanner for specific patterns or reticles by leveraging wafer metrology techniques and feedback loop, and monitors and controls, among other things, overlay and/or CD uniformity (CDU) performance over time to continuously maintain the system close to the baseline condition. | 01-22-2015 |
20150045935 | MODEL-BASED SCANNER TUNING SYSTEMS AND METHODS - Systems and methods for tuning photolithographic processes are described. A model of a target scanner is maintained defining sensitivity of the target scanner with reference to a set of tunable parameters. A differential model represents deviations of the target scanner from the reference. The target scanner may be tuned based on the settings of the reference scanner and the differential model. Performance of a family of related scanners may be characterized relative to the performance of a reference scanner. Differential models may include information such as parametric offsets and other differences that may be used to simulate the difference in imaging behavior. | 02-12-2015 |
20150356233 | COMPUTATIONAL WAFER INSPECTION - Disclosed herein is a computer-implemented defect prediction method for a device manufacturing process involving processing a portion of a design layout onto a substrate, the method comprising: identifying a hot spot from the portion of the design layout; determining a range of values of a processing parameter of the device manufacturing process for the hot spot, wherein when the processing parameter has a value outside the range, a defect is produced from the hot spot with the device manufacturing process; determining an actual value of the processing parameter; determining or predicting, using the actual value, existence, probability of existence, a characteristic, or a combination thereof, of a defect produced from the hot spot with the device manufacturing process. | 12-10-2015 |
Patent application number | Description | Published |
20100160904 | PHOTOTHERMAL TREATMENT OF SOFT TISSUES - An apparatus and a method are provided for the treatment of soft tissue. The apparatus includes a light source and at least two optical assemblies. Each of the optical assemblies includes at least one optical element and a light-transmitting contact surface configured to transmit a substantially uniform distribution of light therethrough. The apparatus further includes at least two optical transmission devices each disposed between the light source and a corresponding one of the at least two optical assemblies. The apparatus also includes a handpiece to which the at least two optical assemblies are attached, and which is adapted to bring the light-transmitting contact surfaces of the at least two optical assemblies in contact with soft tissue disposed therebetween. The method includes compressing and substantially flattening portions of the tonsil tissue between light-transmitting contact surfaces of two opposed light emitting optical assemblies, introducing light into an optical element of each of the optical assemblies; and irradiating the tonsil tissue by directing the light from the optical element through the light-transmitting contact surfaces to the tonsil tissue in a substantially uniform light distribution. | 06-24-2010 |
20100265461 | GONIOSCOPE FOR IMPROVED VIEWING - Various embodiments relate to opthalmoscopic devices, systems and methods for viewing the anterior chamber, trabecular meshwork, iris root, scleral spur, and/or related nearby structures in the eye. In some embodiments, devices, systems and/or methods may employ a plurality of gonioscopic optical elements that form a virtual image that can be imaged by a microscope directly in front of a patient (e.g., without tilting the patient's head). Various embodiments described herein may be useful for opthalmologic diagnoses, treatments, monitoring and/or surgical procedures. Some embodiments include a gonioscopic attachment configured to attach to a conventional gonioscope and redirect light emitted by the gonioscope. Various embodiments described herein can be incorporated into disposable, single-use gonioscopes. | 10-21-2010 |
20110190749 | Low Profile Apparatus and Method for Phototherapy - Disclosed herein are optical assemblies having thin, low profile shapes. These optical assemblies may be used with fiber coupled lasers and other light sources, including high power sources, to irradiate tissue at a wavelength suitable for inducing ablation or coagulation to a target depth, denaturation, thermal modification of a tissue, and/or preferential injury to a target tissue structure. Example optical assemblies can produce substantially uniform illumination patterns that are useful for treating superficial tissue, including the internal or luminal (e.g., esophageal) tissue. Some examples may have capability for cooling superficial tissue or skin, such as a detachable, reusable heat sink for active cooling without consumables, fluid pumps, or other cooling equipment. | 08-04-2011 |
20120257167 | GONIOSCOPE FOR IMPROVED VIEWING - Various embodiments relate to ophthalmoscopic devices, systems and methods for viewing the anterior chamber, trabecular meshwork, iris root, scleral spur, and/or related nearby structures in the eye. In some embodiments, devices, systems and/or methods may employ a plurality of gonioscopic optical elements that form a virtual image that can be imaged by a microscope directly in front of a patient (e.g., without tilting the patient's head). Various embodiments described herein may be useful for ophthalmologic diagnoses, treatments, monitoring and/or surgical procedures. Some embodiments include a gonioscopic attachment configured to attach to a conventional gonioscope and redirect light emitted by the gonioscope. Various embodiments described herein can be incorporated into disposable, single-use gonioscopes. Some embodiments include a gonioscopic optical element that is movable with respect to another gonioscopic optical element. Some embodiments include a gonioscopic instrument that is attached to a microscope. | 10-11-2012 |
20130345687 | Low Profile Apparatus and Method for Phototherapy - Disclosed herein are optical assemblies having thin, low profile shapes. These optical assemblies may be used with fiber coupled lasers and other light sources, including high power sources, to irradiate tissue at a wavelength suitable for inducing ablation or coagulation to a target depth, denaturation, thermal modification of a tissue, and/or preferential injury to a target tissue structure. Example optical assemblies can produce substantially uniform illumination patterns that are useful for treating superficial tissue, including the internal or luminal (e.g., esophageal) tissue. Some examples may have capability for cooling superficial tissue or skin, such as a detachable, reusable heat sink for active cooling without consumables, fluid pumps, or other cooling equipment. | 12-26-2013 |
20140278263 | Specification-Guided User Interface for Optical Design Systems - An optical design system generates a design state overview of a design of an optical system, the design state overview summarizing a current state and a target state of the design by describing a plurality of specifications for the optical system, the specification descriptions including target ranges for the specifications based on the target state of the design and further including current values for the specifications based on the current state of the design. The optical design system displays the design state overview. The optical design system updates the design state overview in response to the optical design system changing the current design for the optical system. | 09-18-2014 |
Patent application number | Description | Published |
20140131317 | Arc Runner Assembly and Circuit Interrupter - An arc runner assembly for use in a circuit interrupter provides a pair of arc runners that are situated at opposite sides of a stationary contact of the circuit interrupter. If used in a DC application, the arc runner assembly is configured to communicate a positive DC arc along one of the arc runners in a first direction away from the stationary contact and is further configured to communicate a negative DC arc along the other arc runner in another direction away from the stationary contact. The arc runner assembly additionally includes a support that is electrically engaged with a conductor of the circuit interrupter on a surface opposite that on which the stationary contact is disposed. The improved arc runner assembly advantageously facilitates extinction of electrical arc and extinguishes both positive and negative DC arcs in a DC application. | 05-15-2014 |
20140151201 | CIRCUIT BREAKER TERMINAL SHIELD WITH POSITION INDICATOR - A position indicator for a circuit breaker is provided. A circuit breaker housing assembly body has an alignment surface. The position indicator includes an indicator member having an alignment surface and an elongated spacer member. The indicator member is movably coupled to the circuit breaker housing assembly adjacent a terminal screw with the spacer member generally aligned with the terminal screw. The indicator member is structured to move between a first position, wherein the alignment surface is not aligned with the housing assembly body alignment surface, and a second position, wherein the alignment surface is aligned with the housing assembly body alignment surface. The spacer member engages the terminal screw and, if the terminal screw is in a terminal screw first position, the spacer member prevents the indicator member from moving into the indicator member second position. | 06-05-2014 |
20140202990 | ARC RUNNERS SUITABLE FOR DC MOLDED CASE CIRCUIT BREAKERS AND RELATED METHODS - Circuit breakers include an arc chamber and an arc chute comprising a plurality of arc plates in the arc chamber. The circuit breakers also include a line conductor assembly with at least one arc runner attached to a line conductor in the arc chamber. The arc runner can extend below but adjacent to a bottom arc plate to thereby guide a respective arc into the arc chute. | 07-24-2014 |
20150041290 | HIDDEN/SLIDING DOOR SYSTEM FOR FIELD-INSTALLED ACCESSORY ACCESS - An electrical switching apparatus housing assembly for an electrical switching apparatus assembly is provided. The electrical switching apparatus housing assembly including a body assembly and a movable door member. The body assembly includes a number of outer sidewalls. The outer sidewalls define an enclosed space. The outer sidewalls include a top sidewall. The top sidewall includes a limited opening to the enclosed space. The movable door member is movably coupled to the top sidewall. The door member is movable between an open, first position, wherein the door member is not disposed in the limited opening, and a closed, second position, wherein the door member is disposed in the limited opening. | 02-12-2015 |
20150179380 | D/C TRIP ASSEMBLY - A D/C trip assembly for a circuit breaker is provided. The D/C trip assembly includes a magnet, a mounting assembly and an armature assembly. The mounting assembly includes a body, the mounting assembly body including a pivotal coupling. The armature assembly includes a magnetic body and a trip bar linkage, the trip bar linkage extending from the armature assembly body. The armature assembly body is structured to move between a first position, wherein the armature assembly body is close to the magnet, and a second position, wherein the armature assembly body is spaced from the magnet. The trip bar linkage is structured to move between a first position and a second position, the trip bar linkage positions corresponding to the armature assembly body positions. The trip bar linkage is structured to be coupled to a trip bar. | 06-25-2015 |
20150294811 | Multi-Purpose Mounting for an Electrical Switching Apparatus - A multi-purpose mounting assembly is provided. The multi-purpose mounting assembly is structured to be disposed in an electrical switching apparatus housing assembly. The multi-purpose mounting assembly includes a body defining a first mounting assembly and a second mounting assembly. The first mounting assembly includes a first mounting construct. The second mounting assembly includes a second mounting construct. The first mounting construct is structured to support a first electrical component. The second mounting construct is structured to support a second electrical component. | 10-15-2015 |
20150348720 | ELECTRICAL SWITCHING APPARATUS, AND ARC CHUTE ASSEMBLY AND BARRIER MEMBER THEREFOR - A barrier member is for an arc chute assembly of an electrical switching apparatus. The arc chute assembly comprises a first sidewall and a second sidewall opposite and spaced apart from said first sidewall. The barrier member comprises a body portion structured to be disposed between said first sidewall and said second sidewall, said body portion comprising a first support portion, a second support portion, and a cover portion connecting said first support portion to said second support portion; a first containment portion extending from said first support portion, said first containment portion being structured to be disposed proximate said first sidewall; and a second containment portion extending from said second support portion toward said first containment portion, said second containment portion being structured to be disposed proximate said second sidewall, wherein said second containment portion is spaced from said first containment portion. | 12-03-2015 |
Patent application number | Description | Published |
20110173947 | SYSTEM AND METHOD FOR GAS TURBINE POWER AUGMENTATION - A gas turbine power augmentation system and method are provided. The system includes a chiller, a controller, a heat exchanger, and a gas turbine inlet air flow. The chiller may be operable to chill a coolant flow using energy from a heat source. The controller may be operably connected to the chiller and configured to regulate operation of the chiller in relation to at least one environmental condition. The heat exchanger may be in fluid communication with the chiller and configured to allow the coolant flow to pass through the heat exchanger. The gas turbine inlet air flow may be directed through the heat exchanger before entering a gas turbine inlet, allowing the air flow to interact with the coolant flow, thereby cooling the air flow. | 07-21-2011 |
20130199196 | SYSTEM AND METHOD FOR GAS TURBINE PART LOAD EFFICIENCY IMPROVEMENT - In one embodiment of the present disclosure, a gas turbine system for part load efficiency improvement is described. The system includes a gas turbine having a compressor which receives inlet-air. An evaporative cooler system using heated fluid heats the inlet-air before the inlet-air flows to the compressor. Heating the inlet-air reduces an output of the gas turbine and extends the turndown range. | 08-08-2013 |
20130199202 | SYSTEM AND METHOD FOR GAS TURBINE INLET AIR HEATING - In one embodiment of the present disclosure, a gas turbine system for part load efficiency improvement and anti-icing within the inlet and at the compressor inlet is described. The system includes a gas turbine having a compressor which receives inlet-air. A direct-contact heat exchanger heats the inlet-air before the inlet-air flows through the inlet and to the compressor. Heating the inlet-air reduces an output of the gas turbine and extends the turndown range, and avoids ice-forming conditions within the inlet and at the compressor inlet bellmouth. The direct-contact heat exchanger may also be configured to act as an evaporative cooler, air chiller, or use liquid dessicant. | 08-08-2013 |
Patent application number | Description | Published |
20110188067 | PRE-PAID DOCUMENT PROCESSING DEVICES AND OPERATING METHODS - Document processing devices and methods are presented, in which the device stores a remaining print unit value in its memory that represents the amount of print units currently available to enable the device to perform the document processing operations, and a programmable computer of the device selectively performs document processing jobs for users and decrements the remaining print unit value until the value reaches zero and the device provides for expenditure of print units according to color content and/or coverage levels determined for a given job. | 08-04-2011 |
20110191148 | METHODS AND APPARATUS FOR MANAGING PRE-PAID PRINTING SYSTEM ACCOUNTS - Methods and systems are presented for managing document processing device usage in which a customer accesses a management system to buy and pay for account credits, and to apply print units to specific managed device by conversion of account credits based on current pricing information for the specified account and the particular device at the time of the request. | 08-04-2011 |
20110191197 | METHODS AND APPARATUS FOR MANAGING CREDIT CARD USAGE IN PRE-PAID PRINTING SYSTEM ACCOUNTS - Methods and systems are presented for managing prepaid usage of document processing devices, in which an account manager system ( | 08-04-2011 |
20140201073 | ENABLEMENT OF MANAGED PRINT "MICRO" SERVICE FOR RETAIL OFFICE CHANNEL - Systems and methods are provided for managing a document processing device of a consumer. According to one embodiment, a registration request for a managed print service (MPS) plan is received from a retailer selling the MPS plan to the consumer. The MPS plan includes a plurality of credits. The MPS plan is associated with an MPS account of the consumer based on the registration request, and the document processing device is associated with the MPS plan. Data regarding a remaining life of a consumable of the document processing device or usage of the document processing device is received from the consumer. The credits are decremented based on the received data. The provisioning of a replacement for the consumable to the consumer is coordinated in response to the remaining life of the consumable falling below a threshold and the MPS plan including credits. | 07-17-2014 |