Patent application number | Description | Published |
20080256960 | Vehicles incorporating tanks for carrying cryogenic fluids and methods for forming such tanks - A tank for carrying cryogenic fluids and/or hydrogen peroxide and a method of forming the same is provided. A vehicle incorporating such a tank as part of the vehicle structure is also provided. The tank includes an inner wall compatible with the fluid to be carried, an outer wall, and a spacing layer sandwiched between the two walls. In an exemplary embodiment, the outer wall forms part of the structure of a flight vehicle. | 10-23-2008 |
20100218482 | SYSTEM AND METHOD FOR COOLING ROCKET ENGINES - A propulsion system for a rocket engine and a method of cooling a rocket engine includes a propellant tank fluidically coupled to the rocket engine to hold a pressurized propellant, a coolant tank to hold a coolant, a first heat exchanger thermally coupled to the rocket engine and fluidically coupled to the coolant tank, a second heat exchanger thermally coupled to the propellant tank and fluidically coupled to the first heat exchanger, and a third heat exchanger disposed inside the propellant tank to thermally couple a propellant withdrawn from the tank for combustion to a propellant disposed inside the tank. The coolant flows from the coolant tank to the first heat exchanger and through the first heat exchanger to cool the rocket engine. The propellant withdrawn from the propellant tank receives heat from the propellant disposed inside the tank through the third heat exchanger to convert to a gaseous propellant when withdrawn from the propellant tank as a liquid propellant. The coolant flows from the first heat exchanger to the second heat exchanger and through the second heat exchanger to heat the propellant disposed inside the propellant tank. | 09-02-2010 |
20100326044 | METHOD FOR COOLING ROCKET ENGINES - A coolant system for a rocket propulsion system having a rocket engine and a propellant tank includes a first heat exchanger that is operatively coupled to the rocket engine. The cooling system also includes a second heat exchanger that is operatively coupled to the propellant tank, a coolant tank that is configured to hold a coolant, and a pump. The cooling system also includes a flow circuit, through which the coolant flows with the aid of the pump. The flow circuit is defined by the pump, the first heat exchanger, the second heat exchanger and the coolant tank. The coolant is pumped by the pump from the coolant tank to the first heat exchanger. The heat of combustion from the rocket engine is transferred to the coolant to cool the rocket engine. The heated coolant transfers the heat therein to the propellant with the second heat exchanger, thereby causing a pressure of the propellant in the propellant tank to be maintained at a desired level. | 12-30-2010 |
20120177510 | HIGH-SPEED CHECK VALVE SUITABLE FOR CRYOGENS AND HIGH REVERSE PRESSURE - A check valve is disclosed that includes a base having a porous first surface, a keeper coupled to the base, and a flexible leaf with a first section that is fixedly coupled between the keeper and the base and a second section that is cantilevered from the first section. The leaf has a first position when the leaf is fully in contact with the base and a second position when the leaf is fully in contact with the keeper. The leaf is configured to sealingly cover the porous first surface when the leaf is in the first position. The leaf is in an unstressed configuration when in the first position, and a maximum stress in the leaf is less than the yield stress when the leaf is in the second position. The check valve is particularly suited for use with cryogenic fluids such as liquid hydrogen and liquid oxygen. | 07-12-2012 |
Patent application number | Description | Published |
20090244816 | Generator Ready Load Center - The present invention relates generally to a load center. More particularly, the invention encompasses a generator ready load center (GRLC). The present invention is also directed to a novel generator ready load center (GRLC) that operates as a standard load center but is ready to accommodate an automatic transfer switch (ATS) for a standby generator, or a manual transfer switch (MTS) for a portable generator. Further the generator ready load center provides an automatic and manual transfer between primary and secondary power sources. The generator ready load center solves the problem of dangerous back-feeding between the primary power source and the secondary power source. | 10-01-2009 |
20100173537 | Field Installed Lug Landing Accessory - The present invention relates generally to a lug landing accessory. More particularly, the invention encompasses a field installed lug landing accessory. The present invention is also directed to a novel lug landing kit that can be installed by an installer in the field. The invention further comprises a lug coupler comprising a set of bus bars, each of the set of the bus bars are secured to an electrically non-conductive housing of the lug coupler. The bus bar has at least one opening for the passage of at least one electrically conductive protrusion, and the bus bars are electrically connected to at least one corresponding breaker strap. | 07-08-2010 |
20100212233 | Quick Roll Mounting Bracket for Modular Panels - The present invention relates generally to a mounting bracket for a modular panel. More particularly, the invention encompasses a quick roll mounting bracket for modular panels. The quick roll mounting bracket for a modular panel provides an easier/improved means for an installer to install a modular panel and to electrically and mechanically couple the modular panels together. The inventive roller bracket helps guide the modular panel during the coupling process by providing at least one wheel or a rolling interface to an otherwise metallic or metal-to-metal interface. The wheel or a rolling interface could be secured to the modular panel via at least one mounting bracket or via at least one spacer or at least one emboss. | 08-26-2010 |
20100258559 | Removable Endwall Plate For Electrical Panels or Enclosures - The present invention relates generally to electrical panels or enclosures. More particularly, the invention encompasses a removable endwall plate for electrical panels or enclosures. The present invention is also directed to a novel electrical panel or enclosure where an endwall is removably attached to a frame. The endwall can be removed and can be cut at desired locations to create holes or openings for electrical components. The removable endwall can also have one or more knockouts which can be removed from the endwall as needed. One could also have at least one knockout within the knockout. | 10-14-2010 |
20110038103 | Riser Bus Bar Positioning Block - A positioning block and method for spacing riser bus bars includes an insulating material body forming recesses along a longitudinal axis of the block, each recess for receiving an electric riser bus bar therein. A binding feature is formed adjacent to at least one wall of the recesses for securing the riser bus bar within the recess. A locator feature is formed between the walls of each recess for aligning the riser bus bar within the recess. | 02-17-2011 |
20110096470 | Systems, devices, and methods for distributing electrical energy - Certain exemplary embodiments comprise a basepan assembly for an electrical panel. The basepan assembly can comprise an interconnectable plurality of pieces. In certain exemplary embodiments, a first piece from the plurality of pieces can comprise an inserter. In certain exemplary embodiments, a first piece from the plurality of pieces can comprise a receiver adapted to slidably receive an inserter of a second piece from the plurality of pieces. | 04-28-2011 |
Patent application number | Description | Published |
20140258203 | INNER PASSAGE RELEVANCY LAYER FOR LARGE INTAKE CASES IN A DEEP QUESTION ANSWERING SYSTEM - System, computer-implemented method, and computer program product to receive a case by a deep question answering system, identify a policy relevant in generating a response to the case, the policy containing a set of criteria used in generating the response to the case, produce, by a first annotator, of a set of annotators, one or more relevant passages of the case, compute a criteria score for a first criterion, of the set of criteria, based on the one or more relevant passages of the case, an determine that the first criterion is met by the case when the criteria score for the first criterion exceeds a predefined threshold. | 09-11-2014 |
20140258205 | INNER PASSAGE RELEVANCY LAYER FOR LARGE INTAKE CASES IN A DEEP QUESTION ANSWERING SYSTEM - System, computer-implemented method, and computer program product to receive a case by a deep question answering system, identify a policy relevant in generating a response to the case, the policy containing a set of criteria used in generating the response to the case, produce, by a first annotator, of a set of annotators, one or more relevant passages of the case, compute a criteria score for a first criterion, of the set of criteria, based on the one or more relevant passages of the case, an determine that the first criterion is met by the case when the criteria score for the first criterion exceeds a predefined threshold. | 09-11-2014 |
20140278351 | DETECTING AND EXECUTING DATA RE-INGESTION TO IMPROVE ACCURACY IN A NLP SYSTEM - In some NLP systems, queries are compared to different data sources stored in a corpus to provide an answer to the query. However, the best data sources for answering the query may not currently be contained within the corpus or the data sources in the corpus may contain stale data that provides an inaccurate answer. When receiving a query, the NLP system may evaluate the query to identify a data source that is likely to contain an answer to the query. If the data source is not currently contained within the corpus, the NLP system may ingest the data source. If the data source is already within the corpus, however, the NLP may determine a time-sensitivity value associated with at least some portion of the query. This value may then be used to determine whether the data source should be re-ingested—e.g., the information contained in the corpus is stale. | 09-18-2014 |
20140278352 | IDENTIFYING A STALE DATA SOURCE TO IMPROVE NLP ACCURACY - In some NLP systems, queries are compared to different data sources stored in a corpus to provide an answer to the query. However, the best data sources for answering the query may not currently be contained within the corpus or the data sources in the corpus may contain stale data that provides an inaccurate answer. When receiving a query, the NLP system may evaluate the query to identify a data source that is likely to contain an answer to the query. If the data source is not currently contained within the corpus, the NLP system may ingest the data source. If the data source is already within the corpus, however, the NLP may determine a time-sensitivity value associated with at least some portion of the query. This value may then be used to determine whether the data source should be re-ingested—e.g., the information contained in the corpus is stale. | 09-18-2014 |
20140280203 | IDENTIFYING A STALE DATA SOURCE TO IMPROVE NLP ACCURACY - In some NLP systems, queries are compared to different data sources stored in a corpus to provide an answer to the query. However, the best data sources for answering the query may not currently be contained within the corpus or the data sources in the corpus may contain stale data that provides an inaccurate answer. When receiving a query, the NLP system may evaluate the query to identify a data source that is likely to contain an answer to the query. If the data source is not currently contained within the corpus, the NLP system may ingest the data source. If the data source is already within the corpus, however, the NLP may determine a time-sensitivity value associated with at least some portion of the query. This value may then be used to determine whether the data source should be re-ingested—e.g., the information contained in the corpus is stale. | 09-18-2014 |
20140280253 | DETECTING AND EXECUTING DATA RE-INGESTION TO IMPROVE ACCURACY IN A NLP SYSTEM - In some NLP systems, queries are compared to different data sources stored in a corpus to provide an answer to the query. However, the best data sources for answering the query may not currently be contained within the corpus or the data sources in the corpus may contain stale data that provides an inaccurate answer. When receiving a query, the NLP system may evaluate the query to identify a data source that is likely to contain an answer to the query. If the data source is not currently contained within the corpus, the NLP system may ingest the data source. If the data source is already within the corpus, however, the NLP may determine a time-sensitivity value associated with at least some portion of the query. This value may then be used to determine whether the data source should be re-ingested—e.g., the information contained in the corpus is stale. | 09-18-2014 |
20150227519 | CANDIDATE ANSWERS FOR SPECULATIVE QUESTIONS IN A DEEP QUESTION ANSWERING SYSTEM - System, method, and computer program product to determine that a question received by a deep question answering system is speculative, generate, by one or more predictive algorithms, a set of candidate answers, compute a score for each candidate answer in the set of candidate answers, and return a first candidate answer, of the set of candidate answers, as responsive to the speculative question received by the deep question answering system. | 08-13-2015 |
20150227520 | CANDIDATE ANSWERS FOR SPECULATIVE QUESTIONS IN A DEEP QUESTION ANSWERING SYSTEM - System, method, and computer program product to determine that a question received by a deep question answering system is speculative, generate, by one or more predictive algorithms, a set of candidate answers, compute a score for each candidate answer in the set of candidate answers, and return a first candidate answer, of the set of candidate answers, as responsive to the speculative question received by the deep question answering system. | 08-13-2015 |
20150234823 | DYNAMIC INTERFACING IN A DEEP QUESTION ANSWERING SYSTEM - System, method, and computer program product for performing an operation, the operation comprising analyzing a question submitted to a deep question answering system to determine a level of sophistication of the question, and modifying one or more subsequent communications issued by the deep question answering system based on the determined level of sophistication, wherein the modifying attempts to more closely match the determined level of sophistication of the question with a level of sophistication of the one or more subsequent communications. | 08-20-2015 |
20150234825 | QUESTION RESOLUTION PROCESSING IN DEEP QUESTION ANSWERING SYSTEMS - System, method, and computer program product for performing an operation, the operation comprising receiving, by a deep question answering system, a question not specifying an element of input data, identifying a set of possible values for the element of input data, generating, by the deep question answering system, a respective set of candidate answers for the question: (i) without the element of input data, and (ii) with each possible value in the set of possible values for the element of input data, and returning at least one candidate answer from at least one set of candidate answers as responsive to the question. | 08-20-2015 |
20150235131 | QUESTION RESOLUTION PROCESSING IN DEEP QUESTION ANSWERING SYSTEMS - System, method, and computer program product for performing an operation, the operation comprising receiving, by a deep question answering system, a question not specifying an element of input data, identifying a set of possible values for the element of input data, generating, by the deep question answering system, a respective set of candidate answers for the question: (i) without the element of input data, and (ii) with each possible value in the set of possible values for the element of input data, and returning at least one candidate answer from at least one set of candidate answers as responsive to the question. | 08-20-2015 |
20150235132 | DYNAMIC INTERFACING IN A DEEP QUESTION ANSWERING SYSTEM - System, method, and computer program product for performing an operation, the operation comprising analyzing a question submitted to a deep question answering system to determine a level of sophistication of the question, and modifying one or more subsequent communications issued by the deep question answering system based on the determined level of sophistication, wherein the modifying attempts to more closely match the determined level of sophistication of the question with a level of sophistication of the one or more subsequent communications. | 08-20-2015 |
Patent application number | Description | Published |
20130096590 | MICROVITREORETINAL SURGERY BLADES - A micro-vitreoretinal (MVR) blade for incising tissue for a transvenous chorioretinotomy and similar procedures includes a shaft with a working tip having a chisel-type edge on its end or leading edge. Various embodiments of the inventive MVR blade have different chisel-type edge structures, such as a latitudinal chisel, an angled chisel, a chevron, a reverse chevron, a concave semi-lunar and a guarded or step-down working tip. The MVR blade may also include drug/chemical coatings, electrification or freezing to promote hemostasis or chorioretinal anastomosis formation. | 04-18-2013 |
20130317487 | SYSTEM AND PROCESS FOR RETINA PHOTOTHERAPY - A system and process for treating retinal diseases includes passing a plurality of radiant beams, i.e., laser light beams, through an optical lens or mask to optically shape the beams. The shaped beams are applied to at least a portion of the retina. Due to the selected parameters of the beams—pulse length, power and duty cycle—the beams can be applied to substantially the entire retina, including the fovea, without damaging retinal or foveal tissue, while still attaining the benefits of retinal phototherapy or photostimulation. | 11-28-2013 |
20130317570 | SYSTEM AND PROCESS FOR RETINA PHOTOTHERAPY - A system and process for treating retinal diseases includes passing a laser light beam through an optical lens or mask to optically shape the light beam. The light beam is applied to at least a portion of the retina. Due to the selected parameters of the laser light beam pulse length, power and duty cycle, the laser light beam can be applied to substantially the entire retina, including the fovea, without damaging retinal or foveal tissue, while still attaining the benefits of retinal photocoagulation. | 11-28-2013 |
20140330352 | APPARATUS FOR RETINA PHOTOTHERAPY - A retina phototherapy system having a substantially horizontal working surface with an adjustable, ergonomic headrest assembly. A retina phototherapy device is adjustably disposed on the working surface and generally includes laser optics, a camera, a flat screen monitor, and a control joystick. The laser optics are oriented generally in the direction of the headrest assembly and are configurable so as to focus on a retina of a person using the headrest assembly. The camera is generally coaxially disposed with the laser optics and connected to the monitor so as to project an image of the retina treatment area. The control joystick is configured to micro-adjust a position of the retina phototherapy device in relation to the working surface. | 11-06-2014 |
20150157498 | PROCESS FOR RESTORING RESPONSIVENESS TO MEDICATION IN TISSUE OF LIVING ORGANISMS - A process for restoring responsiveness to medication in eye tissue, namely retinal tissue, that is unresponsive to medication. The process utilizes a laser source for generating a confluent, contiguous laser light beam. The laser light beam is preferably a subthreshold diode micropulse laser beam which is optically shaped through an optical lens or mask. The tissue is then exposed to the confluent, contiguous laser light beam and allowed to recover for thirty days before administering medication to which the tissue was unresponsive. | 06-11-2015 |
Patent application number | Description | Published |
20110021042 | ELECTRICAL CONNECTOR ASSEMBLY HAVING SHIELD MEMBER - An electrical connector assembly includes a coaxial connector structure having a center contact configured to be surface mounted to an upper surface of a circuit board at a board edge of the circuit board. The center contact extends along a contact axis in an axial direction. A shielded housing block extends rearward from the coaxial connector structure. The shielded housing block has a shielded chamber receiving a portion of the center contact with an open bottom extending along the upper surface of the circuit board. A shield member engages at least one of the coaxial connector structure and the shielded housing block. The shield member extends along at least a portion of the open bottom of the shielded chamber in the axial direction. | 01-27-2011 |
20110021075 | ELECTRICAL PLUG AND JACK ASSEMBLY - An electrical connector includes a housing and an outer electrical contact held by the housing. The outer electrical contact includes an interior cavity, a mounting end held by the housing, and a mating interface. The outer electrical contact is configured to mate with an electrical jack at the mating interface. A channel is defined between the housing and the outer electrical contact. A locking member is held within the channel between the housing and the outer electrical contact. The locking member is configured to engage the electrical jack. The electrical connector also includes an inner electrical contact having a mating end held within the interior cavity of the outer electrical contact. The outer electrical contact extends around the mating end of the inner electrical contact. The mating end of the inner electrical contact includes a receptacle configured to receive an inner mating contact of the electrical jack. | 01-27-2011 |
20120309226 | COAXIAL CABLE CONNECTOR - A coaxial cable connector includes a shell that extends between a mating end and a cable end. The cable end is configured to be terminated to an end of a coaxial cable. A dielectric insert is held within the shell. An inner contact is held within the dielectric insert. The inner contact has a spring loaded pin that is configured to be spring loaded against a center conductor of the coaxial cable. | 12-06-2012 |
20130023157 | ELECTRICAL CONTACT WITH ADJUSTABLE LENGTH - An electrical contact includes a primary segment having a primary outer end, and a secondary segment having a secondary outer end. An intermediate segment joins the primary and secondary segments together. The intermediate segment includes a primary segment connector engaged with the primary segment such that the intermediate segment is electrically and mechanically connected to the primary segment. The intermediate segment includes a secondary segment connector engaged with the secondary segment such that the intermediate segment is electrically and mechanically connected to the secondary segment. The electrical contact has a length defined from the primary outer end of the primary segment to the secondary outer end of the secondary segment. At least one of the primary segment is selectively positionable relative to the primary segment connector of the intermediate segment or the secondary segment is selectively positionable relative to the secondary segment connector of the intermediate segment such that the length of the electrical contact is adjustable. | 01-24-2013 |
20130109228 | COAXIAL CONNECTOR | 05-02-2013 |
20130109231 | COAXIAL CONNECTOR | 05-02-2013 |
20130157503 | COAXIAL CONNECTOR - A coaxial connector includes a center contact electrically connected to a conductor of a cable. The center contact extends along a contact axis oriented generally perpendicular to an axis of the conductor of the cable. An outer contact has a cavity and the center contact is disposed in the cavity. The outer contact has a separable interface end and a terminating end. The separable interface end and terminating end are oriented generally perpendicular to one another. A dielectric insert is received in the cavity. The dielectric insert has a bore that receives and holds the center contact. The dielectric insert has structural features extending axially along an exterior of the dielectric insert, with air gaps defined between the structural features. The structural features engage the outer contact to secure the dielectric insert in the cavity. | 06-20-2013 |
20130157504 | COAXIAL CONNECTOR - A coaxial connector includes a center contact and a board contact coupled to the center contact that is terminated to a circuit board. An outer contact has a cavity that receives the center contact and board contact. The outer contact has a separable interface end mated to a mating connector and a terminating end mounted to the circuit board. A circuit board mount is coupled to the terminating end and electrically connects the outer contact to the circuit board. A dielectric insert is received in the cavity and includes a bore that receives and holds either the center contact or the board contact. The dielectric insert has structural features extending axially along an exterior of the dielectric insert with air gaps being defined between the structural features. The structural features engage the outer contact to secure the dielectric insert in the cavity. | 06-20-2013 |