12th week of 2015 patent applcation highlights part 4 |
Patent application number | Title | Published |
20150075168 | COMBUSTION CHAMBER SEAL SEGMENTS EQUIPPED WIHT DAMPING DEVICES - A strip seal arrangement for turbine components employs acoustic damping. A sealing plate having a front face adjacent a combustion chamber and a back face facing away from a combustion chamber configured to have one or more holes of a predefined cross-sectional area. Containers having predefined volumes are attached to the back face of the sealing plate such that the one or more holes are in fluidic communication with the one or more containers thereby creating at least one acoustic damper. The side edges of the sealing plate fit into a slots of burner front panels, creating a seal between the panels. | 2015-03-19 |
20150075169 | INTEGRATED TURBINE EXHAUST STRUTS AND MIXER OF TURBOFAN ENGINE - A turbine exhaust case (TEC) of a turbofan aeroengine includes a mixer for mixing exhaust gases with a bypass air stream, the TEC comprising an annular hub and an annular shroud with the mixer attached to a downstream end of the shroud, the shroud and the mixer surrounding the hub to form an annular exhaust gas duct positioned radially therebetween, a plurality of deswirling struts circumferentially spaced apart with respect to a central axis of the TEC and located within an axial length of the mixer between an upstream end and a downstream end of the mixer, the deswirling struts each having a cambered profile and extending radially across the annular exhaust gas duct and interconnecting the mixer and the hub. | 2015-03-19 |
20150075170 | METHOD AND SYSTEM FOR AUGMENTING THE DETECTION RELIABILITY OF SECONDARY FLAME DETECTORS IN A GAS TURBINE - Systems and methods for operating a gas turbine combustion system by generating a flame detection signal are provided. A set of modeled parameters expected when there is a flame in a secondary combustion zone is calculated. A set of measured gas turbine parameters is measured. A flame validation signal based on the set of measured parameters and the set of modeled parameters is generated. The systems include a subsystem that calculates a set of modeled parameters expected when there is a flame in the secondary combustion zone and a subsystem that measures a set of measured parameters. A subsystem generates a flame validation signal based on the set of measured parameters and the set of modeled parameters. | 2015-03-19 |
20150075171 | TURBOMACHINE COMBUSTOR ASSEMBLY - A turbomachine combustor assembly includes a combustor body, and a combustor liner arranged within the combustor body. The combustor liner defines a combustion chamber having a head end and a discharge end. A plurality of combustor nozzles are arranged in an annular array at the head end of the combustion chamber, and a fluid delivery nozzle is arranged substantially centrally within the annular array at the head end of the combustion chamber. The fluid delivery nozzle includes a first end portion that extends to a second end portion through a wall portion. The wall portion includes at least one combustion chamber outlet. The fluid delivery nozzle is configured to deliver a non-combustible fluid into the at least one of the plurality of combustor nozzles and the combustion chamber. | 2015-03-19 |
20150075172 | FLAMESHEET COMBUSTOR CONTOURED LINER - The present invention discloses a novel apparatus and way for reducing the recirculation zone at the inlet end of a combustor. The recirculation zone is reduced by altering the geometry of the inlet end through a tapering of the liner wall thickness and a tapering of the thermal barrier coating to reduce the bluff body effect at the combustion liner inlet end. | 2015-03-19 |
20150075173 | COMPRESSED-AIR ENERGY-STORAGE SYSTEM - A compressed-air energy-storage system, comprising: a variable-nozzle expander configured to receive an airflow at a first pressure and partially expand said airflow at a second pressure, said second pressure being lower than said first pressure, expansion of said airflow in said variable-nozzle expander producing useful mechanical power; a heat generator component configured to receive a fuel and a partially expanded airflow from the variable-nozzle expander; and a turbine configured to receive combustion gas from the heat generator component and expand the combustion gas producing useful mechanical power. | 2015-03-19 |
20150075174 | Combustor and Method of Fuel Supply and Converting Fuel Nozzle for Advanced Humid Air Turbine - A fuel control device and method of a gas turbine combustor, for advanced humid air turbines, in which plural combustion units comprising plural fuel nozzles for supplying fuel and plural air nozzles for supplying air for combustion are provided. A part of the plural combustion units are more excellent in flame stabilizing performance than the other combustion units. A fuel ratio, at which fuel is fed to the part of the combustion units is set on the basis of internal temperature of the humidification tower and internal pressure of the humidification tower to control a flow ratio of the fuel fed to the plural combustion units. | 2015-03-19 |
20150075175 | VORTEX FLUID FLOW DEVICE - The invention concerns a vortex fluid flow device comprising a vortex chamber, multiple forward flow inlets to the chamber and a reverse flow inlet to the chamber. The vortex fluid flow device is arranged such that in use there is a greater pressure drop across the device when there is reverse fluid flow than when there is forward fluid flow. | 2015-03-19 |
20150075176 | CONNECTING GAS TURBINE ENGINE ANNULAR MEMBERS - A gas turbine engine assembly includes first and second annular members having different first and second thermal expansion coefficients connected together with dual arm V brackets. Brackets include first and second arms angularly spaced apart from a bracket centerline and extending axially away from bracket bases attached to a first one of the first and second annular members. Arms are attached to a second one of the first and second annular members. A turbine frame includes struts extending between outer and inner rings. An annular mixer and centerbody substantially made from a ceramic matrix composite materials is connected to and supported by the outer and inner rings with first and second sets respectively of the dual arm V brackets. Bracket bases of the first and second sets are attached to the outer and inner rings respectively. Arms of the first and second sets are attached to mixer and centerbody respectively. | 2015-03-19 |
20150075177 | DEVICE FOR SUSPENDING A CASING, A TURBINE ENGINE AND A PROPULSION ASSEMBLY - The invention relates to a device ( | 2015-03-19 |
20150075178 | GAS TURBINE ENGINES WITH TURBINE ROTOR BLADES HAVING IMPROVED PLATFORM EDGES - A turbine rotor blade is provided. The turbine rotor blade includes a root, a platform coupled to the root, and an airfoil extending from the platform. The platform has a leading edge, a trailing edge, a suction side edge, and a pressure side edge. The pressure side edge includes a first concave portion. | 2015-03-19 |
20150075179 | Systems and Methods for Modifying a Pressure Side on an Airfoil About a Trailing Edge - An airfoil is disclosed herein. The airfoil may include a leading edge, a trailing edge, a suction side defined between the leading edge and the trailing edge, and a pressure side defined between the leading edge and the trailing edge opposite the suction side. The pressure side may include a concave profile about the trailing edge that varies from a profile of a remainder of the pressure side. | 2015-03-19 |
20150075180 | SYSTEMS AND METHODS FOR PROVIDING ONE OR MORE COOLING HOLES IN A SLASH FACE OF A TURBINE BUCKET - A turbine bucket is disclosed herein. The turbine bucket may include a platform and a shank portion extending radially inward from the platform. The shank portion may include a slash face, a radial seal pin groove formed in the slash face, and at least one cooling hole disposed in the slash face about the radial seal pin groove. | 2015-03-19 |
20150075181 | Optical Refrigerator - An optical refrigerator comprises a laser source, a cooling crystal, a cavity for enhancing the absorption of the laser light in the cooling crystal, a thermal link which connects a cold finger to the cooling crystal and prevents the fluorescence from heating the cold finger, an absorbing chamber to remove the fluorescence and eliminate the waste heat, an a mechanical support that keeps the cooling crystal properly aligned with the laser beam and minimizes heat leakage. | 2015-03-19 |
20150075182 | METHODS TO IMPROVE THE PERFORMANCE OF ELECTROCALORIC CERAMIC DIELECTRIC COOLING DEVICE - A cooling device, which can cause cooling or heat-pumping, comprising: multilayer electrocaloric ceramic modules as a refrigerant where said modules are comprised of modified BaTiO | 2015-03-19 |
20150075183 | POLARIZATION INSERT FOR A CRYOGENIC REFRIGERATOR - A method includes pneumatically expelling a sample of magnetically polarized material along a pneumatic flow path from a cryogenic environment. | 2015-03-19 |
20150075184 | ENHANCED HEAT TRANSPORT SYSTEMS FOR COOLING CHAMBERS AND SURFACES - At least one forced convection unit added to a passive heat transport system is operated during transient heat loading periods but not operated under steady state conditions for cooling and maintaining a set point temperature of a chamber or surface. Forced convection is selectively employed based on temperature data and/or set point temperature values. A reject heat transport system includes first and second reject heat sinks each coupled via main and crossover transport tubes to first and second reject heat exchangers, permitting both heat sinks to dissipate heat from first and second thermoelectric heat pumps regardless of whether the first, the second, or the first and second heat pumps are in operation. | 2015-03-19 |
20150075185 | Article Temperature Control System - An article temperature control system includes an article having flexible tubing through it for circulating a heat transfer fluid and an article coupling affixed to distal ends of the flexible tubing. The article coupling releasably couples to a heat exchanger having a thermoelectric cooling/heating unit having one or more TEC plates, an aluminum heat sink, a fan and a controller in electrical communication with the TEC plates, a heat exchanger coupling adapted to releasably connect to the article coupling, an outlet line fluidly connecting the thermoelectric cooling/heating unit and the heat exchanger coupling, a return line fluidly connecting the thermoelectric cooling/heating unit and the heat exchanger coupling, a fluid block in fluid communication with the outlet and return lines, the fluid block forming a housing for the TEC plates, a pump in fluid communication with at least one of the outlet and return lines, and a power supply in electrical communication with the controller and the pump. | 2015-03-19 |
20150075186 | METHOD OF AND AN APPARATUS FOR MAINTAINING CONSTANT PHONE SKIN TEMPERATURE WITH A THERMOELECTRIC COOLER AND INCREASING ALLOWABLE POWER/PERFORMANCE LIMIT FOR DIE IN A MOBILE SEGMENT - A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines whether a skin temperature at a skin portion of a mobile device is greater than a threshold temperature. The apparatus provides power to a thermoelectric cooler (TEC) to cool a first side of the TEC while heating a second side of the TEC if the skin temperature is greater than the threshold temperature, wherein the first side of the TEC contacts the skin portion to cool the skin portion and the second side of the TEC faces a core of the mobile device. | 2015-03-19 |
20150075187 | ENDOTHERMIC TOWEL - Disclosed is an endothermic towel which causes an endothermic reaction with moisture of a human body to remove a thermal feeling and to simultaneously dry moisture in a short time. The towel includes: a first towel member having an exothermic function; and a second towel member having a ventilating function, wherein the first and second towel members are integrated with each other by sewing edges of the first and second towel members, so that the skin temperature may be effectively dropped down, a feeling of use may be improved and the low-temperature state may be more efficiently maintained. | 2015-03-19 |
20150075188 | REGENERATIVE REFRIGERATOR, FIRST STAGE REGENERATOR, AND SECOND STAGE REGENERATOR - A regenerative refrigerator includes: a regenerator unit that precools a working gas; and an expander that cools the working gas by expanding the working gas precooled by the regenerator unit. The regenerator unit includes a zinc based regenerator member formed of zinc or an alloy containing zinc as a main component of the alloy. A first stage regenerator optionally includes a high temperature part including a first regenerator member and a low temperature part including a second regenerator member different from the first regenerator member. A second stage regenerator optionally includes a high temperature part including a second regenerator member and a low temperature part including a third regenerator member different from the second regenerator member. The second regenerator member optionally includes a zinc based regenerator member formed of zinc or an alloy containing zinc as a main component of the alloy. | 2015-03-19 |
20150075189 | Low-Loss Cryogenic Fluid Supply System and Method - A low-loss cryogenic fluid supply system having at least one main cryogenic fluid tank and a backup cryogenic fluid tank each having a vent set to a first pressure P1 and a pressure build circuit set to a second pressure P2, a main tank gas supply line configured to supply gas to a junction at a third pressure P3, a main tank liquid supply line configured to supply gas to the junction at a fourth pressure P4, a backup tank liquid supply line configured to supply gas to the junction at a fifth pressure P5, a backup tank backpressure regulator configured to supply gas to a point upstream to the main tank gas supply line at a sixth pressure P6, and an outlet supply line configured to supply gas from the junction at an end use pressure Pu, where P1>P3≧P2, P1≧P6>P2, P6≧P3>P4>P5>Pu. | 2015-03-19 |
20150075190 | AIR CONDITIONING COMPANION STABILIZER SYSTEM - An air conditioning companion stabilizer system for improving the operating cooling efficiency of refrigeration cycle components in air conditioning systems integrates the refrigeration cycle components with two independent, closed loops whose operation is complementary of one another. A temperature stabilizing loop functions in ambient conditions that lower cooling efficiency and is operative to absorb heat from the refrigerant exiting the condenser, thereby lowering the temperature of the refrigerant before it arrives at the expansion valve. A secondary loop, or charging loop operating in ambient conditions that enable optimal cooling efficiency facilitates the operation of the temperature stabilizing loop by priming a rechargeable heat absorbing component. Substantial net energy savings are achieved using saved heat absorbing capacity produced during a time of optimal cooling efficiency and low space cooling demand to improve performance during times of reduced cooling efficiency and high space cooling demand. | 2015-03-19 |
20150075191 | ICE CUBE RELEASE AND RAPID FREEZE USING FLUID EXCHANGE APPARATUS AND METHODS - An ice piece release system that includes a chilled compartment set at a temperature below 0° C., a warm section at a temperature above 0° C., and a tray in thermal communication with the chilled compartment. The tray includes a plurality of ice piece-forming receptacles and a cavity in thermal communication with the receptacles. The ice piece release system also includes a primary reservoir assembly in thermal communication with the warm section and fluid communication with the cavity of the tray. The ice piece release system further includes a heat-exchanging fluid having a freezing point below that of water, and the fluid resides in the primary reservoir assembly and the cavity of the tray. The primary reservoir assembly is further adapted to move at least a portion of the heat-exchanging fluid in the reservoir assembly into the cavity. | 2015-03-19 |
20150075192 | AIR CONDITIONING SYSTEM AND DEFROSTING OPERATION METHOD - Temperature sensors detect an outdoor air temperature and a heat exchanger temperature of an outdoor unit, and a human detection sensor detects presence of a person in an air blowable region of each indoor unit. A control section selectively executes a first defrosting operation mode in which a defrosting operation is performed while fans of all the indoor units are stopped, and a second defrosting operation mode in which, when a frost formation amount in the heat exchanger is estimated to exceed a threshold value on the basis of the temperatures detected by the first and second temperature sensors, the indoor unit for which the human detection sensor detects no person in its air blowable region is preferentially selected, and a defrosting operation is performed while the fan of the indoor unit is forcibly operated. Such an air conditioning system and a defrosting operation method reduce time required for defrosting. | 2015-03-19 |
20150075193 | SWING SEAL FOR A RACK-AISLE FREEZING AND CHILLING SYSTEM - An automatically adjustable swing seal for a rack-aisle freezing and chilling system extends, for example, from the top horizontal frame member of a racking structure and defines an intake opening along with side seals and a bottom seal. The swing seal is positioned at a height such that a product stack having a top edge positioned at any point along the face of the swing seat creates a seal between the intake opening and the stack via the swing seal, the side seals, and the bottom seal. Thus, stacks of varying heights may automatically be accommodated. Further, the bottom edge of the swing seal may be beveled, such that if a product stack is not evenly stacked a portion of the uneven stacking will not catch against the swing seal when the stack is pulled away from the opening. | 2015-03-19 |
20150075194 | AIR-CONDITIONING APPARATUS - An air-conditioning apparatus includes a refrigerant circuit formed by connecting a compressor that discharges a zeotropic refrigerant, an outdoor-side heat exchanger that exchanges heat between outside air and the refrigerant, a first expansion device that regulates the pressure of the refrigerant, and a load-side heat exchanger that exchanges heat between the air in an air-conditioning target space and the refrigerant. The air-conditioning apparatus includes a controller that has a composition computing function unit and a composition determining function unit The composition determining function unit is configured to adopt a predetermined value set in advance and related to composition as a circulating composition if the computation result is determined as incorrect, and adopt the computation result as the circulating composition if the computation result is determined as correct. | 2015-03-19 |
20150075195 | MOTOR CONTROL DEVICE AND AIR CONDITIONER - A motor control device includes a PWM signal generation unit generating a signal pattern of two of three phases so that the pattern follows a rotor position, and a timing adjusting unit. The signal generation unit increases/decreases duty in both directions of lag side and lead side based on any phase of a carrier-wave period regarding a first phase. The signal generation unit increases/decreases duty in one direction regarding a second phase. The signal generation unit increases/decreases duty in a direction opposite to the second phase regarding a third phase. The timing adjusting unit adjusts detection timing so that a current detection unit detects current in fixed timing with respect to one phase and current in another fixed timing with respect to the other phase or the current detection unit is capable of detecting current in variable timing according to magnitude of output voltage to an inverter circuit. | 2015-03-19 |
20150075196 | REFRIGERATION CYCLE SYSTEM - In a refrigeration cycle system, switching is allowed between a parallel operation mode and a series operation mode. In the parallel operation mode, a refrigerant, upon leaving a load side heat exchanger, parallelly flows through a high-pressure side passage of each of a first internal heat exchanger and a second internal heat exchanger and then flows into an expansion valve. In the series operation mode, the refrigerant, upon leaving the load side heat exchanger, flows through the high-pressure side passage of the first internal heat exchanger, further flows through the high-pressure side passage of the second internal heat exchanger, and then flows through a high-pressure side bypass pipe into the expansion valve. | 2015-03-19 |
20150075197 | COOLING/RECOVERING SYSTEM FOR THE COOLING OF FACILITIES - The invention relates to a system that is functionally associated with a refrigeration unit ( | 2015-03-19 |
20150075198 | ENGINE DRIVEN HEAT PUMP - An engine driven heat pump is such that when a self-sustaining switch is turned on during power failure, and a self-sustaining signal is received, it switches to a self-sustaining mode and start an engine and a generator, and when output power from an inverter is received, it supplies the output power to a power supply circuit and a battery charging circuit by means of an independent power supply relay, and it supplies the output power to the outside via an independent output unit, and during the supply of the output power, it maintains cutoff with respect to connection between a system, and the power supply circuit and the battery charging circuit by means of a system cutoff relay and maintain the output of the output power until the self-sustaining signal is interrupted, and it recovers the connection when power is restored and the output power is interrupted. | 2015-03-19 |
20150075199 | Air-Conditioning/Hot-Water Supply System - Provided is an air-conditioning/hot-water supply system having high operational efficiency. An internal heat exchanger ( | 2015-03-19 |
20150075200 | BOILING REFRIGERANT TYPE COOLING SYSTEM - A boiling refrigerant type cooling system to suppress overshoot upon start of heat generation and realize stable start of boiling. In the boiling refrigerant type cooling system, a metal boiling heat transfer unit has a base in thermal contact with a heat generating body. The boiling heat transfer unit is in contact with a liquid refrigerant. The boiling heat transfer unit has plural parallel tunnels communicating with the outside via holes or gaps under its surface, a groove deeper than a tunnel diameter formed through all the tunnels in an orthogonal direction to the tunnels, and a cover plate on the groove. | 2015-03-19 |
20150075201 | AIR CONDITIONER - An air conditioner including a door installed in order to provide a smooth appearance by hiding an outlet is provided. The air conditioner is installed on a wall and includes a front panel including a first panel part provided with an inlet and a second panel part connected to a lower portion of the first panel part and provided with an outlet; a lower panel connected to the second panel part of the front panel and extended toward the wall; and a door installed on a front surface of the second panel part so as to open and close the outlet while being slid, wherein the door is slid along a curved movement trajectory toward the lower panel, and a curvature of the movement trajectory is changed. A clean and smooth appearance may be formed using a door slid along a curved path and a slim appearance may be formed even in the state in which the door is opened. | 2015-03-19 |
20150075202 | REFRIGERATION DEVICE - A refrigeration device includes a compressor, an outdoor heat exchanger, an expansion mechanism, an indoor heat exchanger, and a storage tank. The compressor, the outdoor heat exchanger, the expansion mechanism and the indoor heat exchanger are connected to each other. During a cooling operation, a refrigerant flows sequentially through the compressor, the outdoor heat exchanger, the expansion mechanism, and the indoor heat exchanger. During a heating operation, the refrigerant flows sequentially through the compressor, the indoor heat exchanger, the expansion mechanism, and the outdoor heat. The storage tank is configured to store the refrigerant and is provided between the outdoor heat exchanger and the expansion mechanism. The refrigeration device uses R32 as the refrigerant. A capacity of the outdoor heat exchanger is less than or equal to a capacity of the indoor heat exchanger. | 2015-03-19 |
20150075203 | OUTDOOR UNIT AND AIR-CONDITIONING APPARATUS - An outdoor unit includes a casing having a bottom plate and is configured such that at least a part thereof is made of metal, a compressor provided within the casing to compress a flammable refrigerant, an outdoor heat exchanger provided within the casing to exchange heat between the refrigerant and outside air, and an electric heater provided on an upper surface of the bottom plate. The power consumption of the electric heater is 250 W or less. | 2015-03-19 |
20150075204 | VEHICULAR AIR-CONDITIONING SYSTEM WITH A SWITCHING HEAT EXCHANGER - An air-conditioning system for a vehicle includes a switching heat exchanger. The switching heat exchanger includes a heat exchanger core, a receiver tank, and a switch valve. The switch valve may be arranged between the heat exchanger core and the receiver tank to control the flow of refrigerant. A controller can be configured to control the switch valve in an access position during a cooling mode and a bypass position during a heating mode. In the access position, the heat exchanger core is in communication with the receiver tank such that the refrigerant flows from a primary region of the heat exchanger core to the receiver tank. In the bypass position, the heat exchanger core is in communication with its outlet such that the refrigerant from the primary region flows out from the switching heat exchanger. | 2015-03-19 |
20150075205 | COMPRESSOR CRANKCASE HEATING CONTROL SYSTEMS AND METHODS - A first switching device includes a first and second inputs connected to first and second power lines, respectively, the first and second power lines for receiving a first voltage. The first switching device selectively connects and disconnects the first and second inputs to and from first and second nodes, respectively. A second switching device includes a third input connected to the first node, includes a fourth input connected to a third power line, and includes a first output connected to a first end of a stator winding. A third switching device includes a fifth input connected to the second node and includes a sixth input connected to a fourth power line, the third and fourth power lines for receiving a second voltage that is less than the first voltage. The third switching device further includes a second output connected to a second end of the stator winding. A compressor crankcase heating control module controls the second and third switching devices to control compressor crankcase heating. | 2015-03-19 |
20150075206 | ENGINE DRIVEN HEAT PUMP - Regarding an engine driven heat pump in which an engine, a compressor, a refrigerant circuit, and a generator are stored in a main body package, an engine actuation battery to actuate the engine, a battery charging circuit to charge the engine actuation battery, and an inverter to convert output power from the generator into a predetermined voltage and a predetermined frequency are stored in a separate body package, which is a separate body with respect to the main body package, and a front surface and a back surface of the separate body package is made up of an area in such a manner as to fit in a side surface of the main body package, and the separate body package is provided on a side surface near to the generator, out of side surfaces of the main body package and supported by the main body package. | 2015-03-19 |
20150075207 | SHEET CONVEYOR, COOLING DEVICE, AND IMAGE FORMING APPARATUS - A sheet conveyor includes a first conveyance belt, a second conveyance belt, a first driving roller, a second driving roller, a first gear, and a second gear. In switching between sandwich and separation states, an axial center of a rotation shaft of the first or second gear moves on a movement plane substantially perpendicular to a direction in which the first conveyance belt and the second conveyance belt convey a sheet. Where L represents diameter of a tooth edge circle of the second gear in unit of millimeter and T | 2015-03-19 |
20150075208 | Portable Cooler - A portable cooler is provided that includes a base that supports a refrigeration unit. The base also supports a plurality of upwardly-extending support poles that accommodate a top portion. The support poles, top portion, and base define a food storage volume that is surrounded by a plurality of insulative walls. | 2015-03-19 |
20150075209 | Heat Pump With Electromechanically-Actuated Displacers - A Vuilleumier heat pump is disclosed in which hot and cold displacers are controlled by first and second electromagnetic actuators, respectively. The first actuator is capable of moving the hot displacer between the first and second ends of travel while the cold displacer remains stationary and the second actuator is capable of moving the cold displacer while the hot displacer remains stationary. Prior art crank arrangements are unable to provide dwell in one displacer while moving the other displacer. Actuation of the displacers according to embodiments of the present disclosure provides a higher coefficient of performance than crank arrangements. | 2015-03-19 |
20150075210 | METHOD FOR CHARGING AND DISCHARGING A HEAT ACCUMULATOR AND PLANT FOR STORING AND RELEASING THERMAL ENERGY, SUITABLE FOR THIS METHOD - A method for charging and discharging a heat accumulator is provided. A system by which the method can be performed is also provided. By means of the heat accumulator, it is possible to convert overcapacities of wind turbines, for example, into a charging circuit as heat in the accumulator by a compressor. If necessary, electricity can be stored into the network by a turbine and a generator, wherein the heat accumulator is discharged. The charging circuit and the discharging circuit are operated by a Rankine cycle, wherein for example river water is available as a reservoir for heat exchangers in order to cause evaporation of the working medium in the charging circuit and condensation of the working medium in the discharging circuit. | 2015-03-19 |
20150075211 | First-Type Absorption Heat Pump with Multi-Terminal Heat Supply - The invention provides the first-type absorption heat pump with multi-terminal heat supply which belongs to the area of low-temperature waste heat utilization and refrigeration technique. It mainly comprises a generator, the first absorber, the second absorber, an absorption-evaporator, a condenser, a evaporator, a throttle, a solution pump or the second throttle, the first solution pump, the second solution pump, the first solution heat exchanger and the second solution heat exchanger. The second absorber provides solution for generator. The generator provides solution for the first absorber. The first absorber provides solution for the absorption-evaporator. The absorption-evaporator provides solution for the second absorber. The generator provides the refrigerant vapor for condenser. The condenser provides the refrigerant liquid for evaporator. The evaporator provides respectively the refrigerant vapor for the first absorber and the absorption-evaporator. The evaporator provides the refrigerant liquid for the absorption-evaporator and then absorbs heat and becomes refrigerant vapor providing for the second absorber. The first absorber, the condenser and the second absorber provide heat. The first-type absorption heat pump with multi-terminal heat supply is thereby formed. | 2015-03-19 |
20150075212 | Carbon Dioxide Refrigeration System with a Multi-Way Valve - The present application thus provides an expansion device for a refrigeration system. The expansion device may include a multi-way valve with an inlet port, a number of outlet ports, and a selectable valve member movable between a number of open positions related to the outlet ports and a closed position, and a number of capillary tubes in communication with the outlet ports. | 2015-03-19 |
20150075213 | HEAT EXCHANGER, METHOD FOR FABRICATING HEAT EXCHANGER, AND AIR-CONDITIONING APPARATUS - Plate-like fins have notches longer than a longitudinal axis of flat tubes that are placed in the notches. The plate-like fins also have bend portions that are located on projections projecting toward the edges more than the ends of the flat tubes, are formed by bending part of the plate-like fins, erect in a stacking direction in which the plate-like fins are stacked, and are in contact with adjacent ones of the plate-like fins. The height of the bend portions in the stacking direction is the length of a predetermined spacing. | 2015-03-19 |
20150075214 | LIQUEFIER FOR A HEAT PUMP AND HEAT PUMP - A liquefier for a heat pump includes a liquefier space and a process water tank. The process water tank is arranged within the liquefier space such that it is substantially surrounded by liquefied working fluid. A wall of the process water tank, however, is spaced from a wall of the process water tank so that a gap formed to communicate with the region of the heat pump in which compressed gas is present is obtained, so that the process water tank is thermally insulated from the space for liquefied working fluid via this gas-filled gap. The liquefier itself may also be surrounded by the gas region, in order to provide for inexpensive insulation of the liquefier. | 2015-03-19 |
20150075215 | SYSTEM AND METHOD FOR DISTRIBUTING REFRIGERANT TO PARALLEL FLOW PATHS OF A HEAT EXCHANGER USING FLOW RESTRICTORS - A heat exchanger is disclosed that includes a plurality of parallel refrigerant paths, and a distributor for delivering refrigerant to the plurality of parallel refrigerant paths, the distributor defining a flow restrictor at an entrance to each refrigerant path, wherein the flow restrictors are configured to keep the distributor pressurized at a predetermined level and thereby maintain single phase refrigerant flow into each of the parallel refrigerant paths. The flow restrictors further induce even flow distribution by providing choked flow to each refrigerant path. | 2015-03-19 |
20150075216 | FLOATING LNG PLANT COMPRISING A FIRST AND A SECOND CONVERTED LNG CARRIER AND A METHOD FOR OBTAINING THE FLOATING LNG PLANT - A floating LNG plant including a first and a second converted LNG carrier each provided with a hull and at least one LNG storage tank wherein the floating LNG plant further includes: a connection structure for connecting the hull of the first and the second converted LNG carrier in order to obtain a twin-hull vessel; process equipment for LNG processing on the floating LNG plant; and a mooring system for mooring the floating LNG plant to the seabed, wherein the at least first and second converted LNG carrier each include an LNG carrier, originally provided with a plurality of LNG tanks, wherein at least one LNG tank has been deactivated and/or removed from at least one LNG carrier to create space on the floating LNG plant for installing the process equipment for LNG processing. | 2015-03-19 |
20150075217 | LIGHT EMITTING JEWLERY - A light-emitting jewelry piece includes a gemstone, a head, and a mounting. The head is configured to interconnect the gemstone to the mounting. The mounting is arranged secure the light-emitting jewelry piece to a person or a personal adornment. | 2015-03-19 |
20150075218 | ADJUSTABLE BRACELET - A method and apparatus for adjusting the size of a bracelet are disclosed. In one embodiment, the bracelet includes a first end with a plurality of size adjustment openings and a second end having a hook. The hook is configured to latch on to one of the plurality of size adjustment openings to adjust the diameter of the bracelet. | 2015-03-19 |
20150075219 | JEWELRY ITEM, METHOD OF MANUFACTURING A CLOSURE FOR JEWELRY ITEM, FINDING FOR AN EARRING, KIT OF PARTS FORMING THE FINDING, AND EARRING CONSTRUCTED FROM THE KIT - A jewelry item has a ring part pivotally attached to a closure at one end. The closure spans the continuity of the ring from an end of the ring part and comprises a ring continuation arm extending in continuity of the ring and pivotally attached to and of the ring part at a pivoted connection. The closure further comprises a bias arm extending along with the ring continuation arm along said ring continuity. The bias arm comprises a spring part and a lever part pivotally attached to each other. A connection between said lever part and the ring part is rigid, so that as the ring part is opened, said lever part is configured to rotate inwardly towards an interior of said item. The spring part has a natural shape of smaller circumference than the ring part so that once a certain extent is reached, the spring part pulls the lever part towards the spring part in order to allow the spring part to attain its smaller diameter and thus establish a stable open position. The lever part further on closure of the ring part, is configured to push the spring part outwardly towards the ring continuation arm to establish a second stable position to close the closure. Another jewelry item comprising a spring arm pivoted to said continuation at a first location thereon and further pivoted to its ring part at a second location is disclosed. A method of manufacturing a closure for a jewelry item, a finding for an earring, a kit of parts constructed to form the finding and an earring constructed from the kit of parts and a mounting are also disclosed. | 2015-03-19 |
20150075220 | ORNAMENT - The second ring | 2015-03-19 |
20150075221 | METHOD FOR CUTTING TOUGHENED GLASS PLATE - A method for cutting a strengthened glass sheet according to a first embodiment of the present invention includes: a step of collecting and scanning laser light in an intermediate layer, thereby forming a first reformed region along a first cutting-scheduled line; and a step of applying an external force to propagate a crack from the first reformed region as a start point in a thickness direction of the strengthened glass sheet, thereby dividing the strengthened glass sheet. In the step of forming the first reformed region, a width d1 (mm) of the first reformed region in the thickness direction is set to d1<2×10 | 2015-03-19 |
20150075222 | METHOD AND ARRANGEMENT FOR CREATING BEVELS ON THE EDGES OF FLAT GLASS - When dividing glass using laser radiation into blanks ( | 2015-03-19 |
20150075223 | SILICON PURIFICATION APPARATUS AND SILICON PURIFICATION METHOD - Provided are a silicon purification apparatus that uses a ring-shaped thermal-insulating lid, which can be replaced while heating a crucible, as a thermal-insulating means for keeping the surface of a silicon melt at a high temperature, and has a simple structure and is easy to produce, said silicon purification apparatus being capable of continuously processing several tens of portions of charged silicon with the crucible heated as is; a silicon purification method that makes use of the silicon purification apparatus; and a purification method. The present invention pertains to a silicon purification apparatus, which is provided with, inside a depressurization chamber equipped with a vacuum pump, a graphite crucible having an opening at the upper end and accommodating silicon therein, and a heating device for heating said crucible, said silicon purification apparatus being characterized by being provided with a ring-shaped thermal-insulating lid that covers the opening of the crucible at the top of the crucible and has an exhaust opening with an area smaller than the surface of the silicon melt inside the crucible, said thermal-insulating lid being capable of being replaced during heating of the crucible in the decompression chamber. The present invention further pertains to a silicon purification method that makes use of the silicon purification apparatus. | 2015-03-19 |
20150075224 | GLASS MELTING FURNACE - The present invention relates to a glass melting furnace comprising a channel-shaped melting tank, the batch materials being introduced at an upstream end, the molten glass being recovered at the downstream end, said furnace being heated by means of burners, in which the combustion energy is produced by oxy-fuel combustion in respect of at least 65% thereof, the burners being distributed on the walls along the length of the furnace, in which flue gas discharge is mostly localized close to the upstream end near the openings through which the batch materials are introduced, the rest of the flue gas being removed close to the downstream part so as to maintain dynamic sealing with respect to the surrounding atmosphere. | 2015-03-19 |
20150075225 | MOULD-SUPPORTING SYSTEM FOR A MACHINE FOR FORMING HOLLOW GLASSWARE - A mould-supporting system for a machine for forming hollow glassware includes a supporting structure, and a first carriage and a second carriage, which are slidably mounted, respectively, on a first bar and a second bar of the supporting structure, and, moreover, are slidably mounted on a third bar of the supporting structure, common to the two carriages, the first and second carriages carrying, respectively, a first mould-carrier arm and a second mould-carrier arm. Mutual displacement of the first and second carriages is controlled between a position where they are set close to one another and a corresponding position where they are set apart. The first and second carriages have a first tubular portion that engages, respectively, the first and second bars via first sliding means, and a second tubular portion that engages the third bar via second sliding means. The second sliding means enable adjustment of the position of the second tubular portion in a direction transverse to the third bar | 2015-03-19 |
20150075226 | MOULD-SUPPORTING SYSTEM FOR A MACHINE FOR FORMING HOLLOW GLASSWARE - A mould-supporting system for a machine for forming hollow glassware, includes a supporting structure, a first carriage and a second carriage, which are slidably mounted respectively on a first bar and a second bar of the supporting structure, and carry, respectively, a first mould-carrier arm and a second mould-carrier arm. A mutual displacement of the first and second carriages between a position where they are set close to one another and a corresponding position where they are set apart is controlled. On one between the first and second carriages, means are provided for guiding the other between the first and second carriages during their mutual displacement. | 2015-03-19 |
20150075227 | KNITTED FABRIC WITH REDUCED CRACKS, KNITTING METHOD THEREFOR, AND DESIGN SYSTEM USING THE KNITTING METHOD - A knitting method for knitting, by a double knit electric jacquard circular knitting machine with needle selection on dial and cylinder, a knitted fabric in which a pattern on a front face of the knitted fabric is knitted by using one of a cylinder and a dial, boundaries between motifs of the pattern in a wale direction being continuous at the same position in the wale direction in a plurality of successive courses, and a pattern on a back face of the knitted fabric is knitted by using the other of the cylinder and the dial. The knitted fabric is knitted such that knit structures adjacent, on the back face of the knitted fabric, to a border line in the wale direction that is formed by the boundary between the motifs on the front face of the knitted fabric in at least one course of the number of successive courses that is fewer by one than the number of types of jacquard knitting yarns used are successively knitted. | 2015-03-19 |
20150075228 | HEAT RESISTANT SEPARATION FABRIC - A warp knitted heat resistant separation fabric is provided, having at least two sets of warp yarns. A first set of warp yarns is positioned over the width of the fabric and formed with pillar stitches; and a second set of warp yarns positioned over the width of the fabric shows in its repeat in the fabric an underlap under at least two pillars that are formed by the first set of warp yarns. | 2015-03-19 |
20150075229 | DYNAMIC BALANCER IN A LAUNDRY TREATING APPLIANCE - A dynamic balancer device for a laundry treating appliance includes, among other things, a first raceway piece having an L-shaped cross section defining a first annular channel and a second raceway piece having an L-shaped cross section defining a second annular channel. The first raceway piece is attached to the second raceway piece with the first annular channel facing the second annular channel to define a raceway. The dynamic balancer device also includes a mass disposed in the annular raceway and movable therein. | 2015-03-19 |
20150075230 | Washing Machine And Detergent Delivery Pump Assembly Thereof - A washing machine and a detergent delivery pump assembly thereof are provided. The detergent delivery pump assembly includes a pump defining a plurality of fixed-volume chambers therein for containing detergents respectively, each fixed-volume chamber being provided with a liquid inlet valve and a liquid outlet valve; a plurality of pistons disposed in the plurality of fixed-volume chambers in one-to-one correspondence relationship and each including piston head, the piston head being controlled to reciprocate in the fixed-volume chamber to draw or push out a fixed volume of detergent; a motor assembly; and a transmission mechanism to associate the piston heads with the motor assembly, such that the piston heads are controlled to move in the fixed-volume chambers by the motor assembly. | 2015-03-19 |
20150075231 | LOCK DEVICE - The present invention discloses a casing that has a generally cylindrical configuration having a bottom side that includes a bottom side cavity. The bottom side has a topography that is generally a negative topography of a surface of an article with which the bottom side associates. The topography of the bottom side is defined by a plurality of offset surfaces that define raised edges, with the offset surfaces and resulting raised edges forming reliefs. | 2015-03-19 |
20150075232 | SECURE SMARTPHONE-OPERATED LOCKING DEVICE - A gun trigger-locking device which is configured to be manually installed on a gun with a trigger-blocking member disposed behind the trigger to prevent the gun from being fired. The device includes a data receiver, a data memory and a logic device for determining whether data received by the receiver is the same as data stored in the memory. If a data match is indicated, the logic device causes an electromagnetic device to move a locking member to an unlocked position, permitting the trigger-blocking member to be manually removed from the gun so the gun can be fired. A separate electronic key is provided to transmit unlock data to the data receiver of the trigger-locking device. This unlock data may be a password, a long pseudo-random number or biologic data identifying the gun owner or some other person who is licensed or otherwise authorized to fire the gun. | 2015-03-19 |
20150075233 | WIRELESS-ACTUATED WALL-MOUNTED DEADBOLT SYSTEM - A wirelessly-actuated, wall-mountable, deadbolt system for securing the locking of a door or window is provided that includes an actuator housing for storing therein at least a part of a electronically-controlled deadbolt actuator operable from a remote controller to direct reciprocal axial movement of a deadbolt, a deadbolt mechanically linked to the electronically-controlled actuator to move reciprocally upon actuation into and out of engagement with an opening in a side surface of the door or window; and a programmable controller to control actuation of the actuator and, thus, the deadbolt. | 2015-03-19 |
20150075234 | Separate Front and Rear Bicycle Bike Bolt Locks and Combination Locking Mechanism - A deadbolt lock is utilized to lock a turned wheel in place at an angle from its ordinary orientation. Perforations in the holy smoke tube match perforation in the head tube whereupon the bolt from the keyed lock may be inserted upon turning of a key. A rear wheel friction lock is provided having a member having a deadbolt lock that extends a frictional rubber device to make contact and block further rotation of the tire. Finally, a dual rack and pinion system has a key lock activated pinion articulating oppositely operating rack members; a pin or bolt lock blocks front tire and wheel movement and a hinged friction lock blocks rear tire and wheel motion. | 2015-03-19 |
20150075235 | ELECTROMECHANICAL LOCK - An electromechanical lock includes a lever coupled with a locking mechanism configured to receive mechanical power from an user, and to output the mechanical power to mechanically disengage the locking mechanism provided that a support of the fulcrum is in an open position, and a return mechanism for the support of the fulcrum including a reset spring whose other end is configured to, during the reception of the mechanical power from the user, move past the support of the fulcrum with the mechanical power outputted by the lever, and, finally, force the support of the fulcrum with the mechanical energy outputted by the return spring through the lever back to a locked position. | 2015-03-19 |
20150075236 | LOCKSET OPERABLE BY PIVOTING ACTUATOR ABOUT A FIRST AXIS OR A SECOND AXIS - A lockset is actuable by pivoting a handle about a longitudinal axis of the lockset by rotating the handle and by pivoting the handle about an axis transverse to the lockset axis, such as by pushing or pulling. The lockset includes an inside handle and an outside handle, each associated with an independent mechanism, each of which can independently actuate the lockset. A locking mechanism prevents actuation of a first one of the independent handle mechanisms without affecting operation of the other handle mechanism. Upon actuation of the other handle mechanism, a retractor engages a surface of the locking mechanism and removes it from engagement with the first locking mechanism. An adjustment ring has a first configuration that centers the lockset in a door having a first standard thickness and a second configuration that centers the lockset in a door having a second standard thickness. | 2015-03-19 |
20150075237 | CYLINDER LOCK - In a cylinder lock, a half tumbler biased to engage an engagement portion with a locking recess of a cylinder body is inserted into a tumbler insertion hole of a rotor so that the engagement portion is retraced from the locking recess in response to insertion of a legitimate mechanical key into a key insertion hole. An inner side surface of the tumbler insertion hole is formed to include: a guide portion facing a half tumbler and extending in a moving direction of the half tumbler; and a passage forming portion having larger clearance with the half tumbler than that of the guide portion to form a release passage between the passage forming portion and the half tumbler such that the release passage faces the key insertion hole, extends in the moving direction of the half tumbler, and has opposite ends opened to an outer surface of the rotor. | 2015-03-19 |
20150075238 | PROCESS FOR PREPARING ACTIVATED VEGETABLE COMPLEXES AND CARBONATED, DOPED OR SUPERDOPED VEGETABLE/ORGANIC MATTERS COMPLEXES, AND APPLICATIONS OF SAME, ESPECIALLY FOR METHANATION OR PRODUCTION OF BIOGAS - (EN)The invention relates to the preparation of doped plant complexes by a process of fermenting a compost CP in particular of straw and of horse manure fermented for 3-6 days, with coverage by a special carbonated plant complex CVC. A doped or overdoped plant complex is obtained that has a very high concentration in particular of humic acid nuclei, mycorrhizae, and fixed gases (nitrogen, carbon), having an extremely improved biological activity with an application in the improvement of methanization, up to 200-350%. | 2015-03-19 |
20150075239 | Agricultural Compositions and Methods for Making and Using the Same - Soil amendment/foliar nutrient compositions and methods for their manufacture and use are provided. The compositions are aqueous compositions that include a carbon skeleton energy component (CSE); a macronutrient; a vitamin cofactor; a complexing agent; and at least one of exotic micronutrient component and an ionophore component. | 2015-03-19 |
20150075240 | Control Feedback Loop for Real-time Variable Needle Peen Forming - Method and apparatus are provided for processing and changing the physical characteristics of a metal workpiece into a final metal component. Predetermined processing parameters are established for achieving a final metal component. The metal workpiece is positioned securely on a support during the changing of the physical characteristics. Impacts are applied to a surface of the workpiece multiple times for achieving the final metal component while controlling the impacting with the predetermined processing parameters. A sensor is provided for continuously sensing the currently existing physical conditions of the workpiece during impacting. The predetermined processing parameters are changed into adjusted processing parameters and the impacts are changed in reaction to the currently existing physical conditions of the workpiece from the sensing and processing of the workpiece until the final metal component has been achieved. | 2015-03-19 |
20150075241 | EQUIPMENT SYSTEM FOR PRODUCING PIERCING-ROLLING PLUG - Provided is an equipment system for producing a piercing-rolling plug to be used for producing a seamless steel tube/pipe, which includes a shotblasting device for applying shotblasting on a surface of the plug, and an arc-spraying device for performing arc-spraying of iron wires on a surface of a base metal of the plug to which the shotblasting is applied, so as to form a film containing oxide and Fe thereon. The arc-spraying device includes plural spraying booths each of which separately forms part of the film in turn in each of sections into which the surface of the base metal of the plug is divided along an axial direction of the plug. The production efficiency of the plug can therefore be maintained at a high level, and steady enhancement of the durability life of the plug can be realized during the piercing-rolling. | 2015-03-19 |
20150075242 | FRICTION-STIR EXTRUDERS AND FRICTION-STIR EXTRUSION PROCESSES - A friction-stir mandrel includes a textured end portion integral with a body portion. The textured end portion is configured to friction-stir process a starting material forced across the textured end portion and through a die in a plasticized state to form a pipe. A pipe can be formed by forcing a starting material across a textured end of the mandrel and through a die in a plasticized state, so that the textured end of the mandrel breaks up existing grains of the starting material. The pipe is formed from material that is forced through the die. The friction-stir mandrel can be used with porthole die friction-stir extrusion, seamless tube friction-stir extrusion, and tube friction-stir drawing processes to provide tubing in which the grains are broken up by the textured portion of the friction-stir mandrel. The textured portion can include features, such as threads, ridges, studs, protrusions, and the like. | 2015-03-19 |
20150075243 | PLUG USED IN PIERCING MACHINE - To increase the life of a plug used in a piercing machine for piercing-rolling a billet. The plug ( | 2015-03-19 |
20150075244 | WIRE FORMING APPARATUS - A wire forming apparatus which feeds out a wire to a formation space at a distal end of a wire guide ( | 2015-03-19 |
20150075245 | SILL PAN - A method for forming a sill pan is provided that includes the measurement of a width and length of an opening sill to be sealed. A piece of flexible sill pan material is cut based on the measured opening sill. Fold lines and cuts are created in the piece to form the sill pan. The resulting sill pan is readily formed to have at least one attribute of self-adherence, draining without shims, nail hole self-sealing, and provision of dams without resort to frame cutting. | 2015-03-19 |
20150075246 | THERMOFORMING TOOL WITH DISTINCT COOLING FEATURE - A tool for hot forming and press hardening a steel structure includes an upper tool and a lower tool, each having a base body made of highly heat conductive material and comprised of at least two segments. The base body of at least one of the upper and lower tools has a cooling channel. Arranged on the base body of at least one of the upper and lower tools is a wear protection shield. | 2015-03-19 |
20150075247 | MANUFACTURING PROCESS FOR TUBE-IN-TUBE INTERNAL HEAT EXCHANGER - A method of bending a tube arrangement including an inner tube disposed within an outer tube is performed using a bending die having a concave groove including a curved portion extending around a peripheral surface of the bending die, the curved portion of the concave groove having at least one ridge projecting therefrom. The tube arrangement is located within the concave groove and a force is applied to the tube arrangement in a direction toward the curved portion of the bending die to cause the tube arrangement to conform to the shape of the concave groove. The at least one ridge projecting from the concave groove causes the outer tube to deform such that an interior surface of the outer tube contacts an exterior surface of the inner tube, securing a position of the inner tube within the outer tube. | 2015-03-19 |
20150075248 | Method and Apparatus for Impacting Metal Parts for Aerospace Applications - An apparatus and method are provided for changing physical characteristics of a workpiece which may have been pre-loaded before being further processed. The workpiece is supported in a fixed position during processing. A driven member applies multiple impacts to one surface of the workpiece. The driven member is operated within adjustable parameters. A controller, having the adjustable parameters, is operatively connected to the driven member for causing the driven member to apply multiple impacts against a surface of the workpiece while under the control of the pre-adjustable parameters for changing physical characteristics of the workpiece. | 2015-03-19 |
20150075249 | SYSTEMS AND METHODS FOR GENERATION OF HYDROGEN PEROXIDE VAPOR - A method according one embodiment includes at least one of bubbling dried air through a hydrogen peroxide solution in a container for producing a first hydrogen peroxide vapor, and passing dried air from the moisture trap into a headspace above the hydrogen peroxide solution in a container for producing a second hydrogen peroxide vapor. Additional systems and methods are also presented. | 2015-03-19 |
20150075250 | Force Sensor Device - A force sensor device has at least three arcs distributed around a central axis. The arcs have integrated sensing elements that measure strain applied on the arc resulting from a force applied on the central axis. | 2015-03-19 |
20150075251 | DETECTING PRESSURE SENSOR OFFSET IN A PHEV FUEL TANK - A method for determining pressure sensor offset values in an evaporative emission control system. The method is performed during initial vehicle power up, and the method begins by receiving a reference signal indicating existing atmospheric pressure, as well as a check signal from a fuel tank pressure sensor indicating pressure within the fuel tank, at a time when the fuel system is open to atmosphere. A controller then calculates a sensor offset value based upon the reference signal and the check signal, and the controller stores the sensor offset value in a system memory location. During operation of the evaporative emission control system, the controller modifies pressure values received from the fuel tank pressure sensor by applying the sensor offset value. Whenever the system employs a reading from the fuel tank pressure sensor, that reading is corrected by applying the stored offset value. | 2015-03-19 |
20150075252 | Method Of Determining Wear Abrasion Resistance Of Polycrystalline Diamond Compact (PDC) Cutters - The present disclosure provides methods and techniques for determining wear abrasion resistance of superhard components, such as cutters used in down-hole drilling tools. The methods and techniques provided herein produce an efficiency ratio of a superhard component through data obtained from a vertical turret lathe test. The efficiency ratio is the ratio between the volume of a target cylinder removed by the superhard component during the vertical turret lathe test and the normal force applied onto the superhard component by the target cylinder. The efficiency ratio is indicative of the energy efficiency of the superhard component. | 2015-03-19 |
20150075253 | GAS SENSOR PROTECTION DEVICE AND METHOD - A gas sensor includes a sensor housing and a sensing element located within the sensor housing. The sensing element has a distal end and defines an axis. The gas sensor also includes a sensor protection device coupled to the sensor housing and at least partially surrounding the distal end of the sensing element. The sensor protection device includes a first member coupled to the housing, the first member having a generally rectangular cross-sectional shape in a plane perpendicular to the axis. The first member includes a gas inlet and a gas outlet. The sensor protection device also includes a second member coupled to the housing. | 2015-03-19 |
20150075254 | GAS SENSOR ELEMENT AND GAS SENSOR - A gas sensor element comprises an elongated plate-like element including, at a forward end portion, a detecting section comprising a solid electrolyte body having an outer surface and a back surface, a detection electrode on the outer surface and a reference electrode on the back surface, and a porous layer covering the detection electrode. The coating layer includes a first protection layer entirely covering the detecting section, and a second protection layer circumferentially covering the first protection layer and extending at least from a forward end of the first protection layer to a position located rearward of the porous layer. The thickness of the first protection layer on the porous layer is larger than that of the first protection layer rearward of the porous layer. The thickness of the second protection layer rearward of the porous layer is larger than that of the second protection layer above the porous layer. | 2015-03-19 |
20150075255 | MOISTURE CONCENTRATION DETECTING DEVICE - A moisture concentration detecting device including a gas chamber; a pair of porous electrodes facing each other in the gas chamber; a solid electrolyte membrane sandwiched between the electrodes; a case which covers the electrodes and the solid electrolyte membrane and on a surface of which a pleated portion is provided; an impedance measuring circuit measuring an AC impedance between the electrodes by applying an AC voltage to the electrodes; a storage device storing therein conversion information for converting an AC impedance between the electrodes into a moisture concentration in the insulating gas; and a computing unit obtaining a moisture concentration in the insulating gas from a measured value of the AC impedance by referring to the conversion information stored in the storage device with respect to the measured value of the AC impedance input from the impedance measuring circuit. | 2015-03-19 |
20150075256 | MULTIPLE GAS SENSOR - A gas detector for determining the contributions of two or more target gases in an atmosphere to be sampled, the gas detector comprising: a gas sensor for sampling the gas, the gas sensor having a sensitivity to a target gas which is dependent on the temperature of the gas sensor; a temperature regulating device configured to change the temperature of the gas sensor; calculating means in communication with the gas sensor; wherein the gas detector is configured to: sample the atmosphere with the gas sensor at a plurality of temperatures, wherein the temperature regulating device changes the temperature of the sensor; and determine using the calculating means the contributions of the two or more target gases based on the measurements at the plurality of gas sensor temperatures and the sensitivity of the gas sensor at the plurality of gas sensor different temperatures. | 2015-03-19 |
20150075257 | GAS SENSOR PACKAGE - A gas sensor package includes a substrate, a gas sensing element on the substrate, and a cover module including ventilation holes. | 2015-03-19 |
20150075258 | GAS SENSOR PACKAGE - A gas sensor package is configured such that an output change part is provided in the gas sensor package including a gas sensor so that a resistance output mode can be changed to a voltage output mode, thereby enabling the gas sensor to have a regular initial voltage value by compensating a resistance change value to an initial gas sensing material. According to embodiments of the present application, a gas sensor package is configured such that a gas moving separation part is formed between a gas sensing element and a substrate with regard to a structure in which a gas sensing element is mounted to the substrate in a flip chip bonding method so that gas can be smoothly moved and thus gas sensing efficiency can be maximized. | 2015-03-19 |
20150075259 | AUTOMATIC DETECTION OF LEAKS WITHIN AN IRRIGATION SYSTEM - The disclosure extends to apparatuses, methods, systems, and computer program products for generating and optimizing irrigation protocols. The disclosure also extends to a system and method for the detection of leaks in an irrigation system during operation in accordance with the disclosed methods, systems, and computer program products for optimizing water usage in growing plants for yard and crops. | 2015-03-19 |
20150075260 | FUELING SYSTEM VAPOR RECOVERY AND CONTAINMENT PERFORMANCE MONITOR AND METHOD OF OPERATION THEREOF - A method and apparatus for monitoring and determining fuel vapor recovery performance is disclosed. The dispensing of liquid fuel into a tank by a conventional gas pump nozzle naturally displaces a mixture of air and fuel ullage vapor in the tank. These displaced vapors may be recovered at the dispensing point nozzle by a vapor recovery system. A properly functioning vapor recovery system recovers approximately one unit volume of vapor for every unit volume of dispensed liquid fuel. The ratio of recovered vapor to dispensed fuel is termed the A/L ratio, which should ideally be approximately equal to one (1). The A/L ratio, and thus the proper functioning of the vapor recovery system, may be determined by measuring liquid fuel flow and return vapor flow (using a vapor flow sensor) on a nozzle-by-nozzle basis. The disclosed methods and apparatus provide for the determination of A/L ratios for individual nozzles using a reduced number of vapor flow sensors. The disclosed methods and apparatus also provide for the determination of fuel dispensing system vapor containment integrity, and the differentiation of true vapor recovery failures as opposed to false failures resulting from the refueling of vehicles provided with onboard vapor recovery systems. | 2015-03-19 |
20150075261 | METHODS OF DETECTING GLYCOSAMINOGLYCANS - In one aspect, the disclosure provides methods of distinguishing a glycosaminoglycan from one or more other components in a sample by subjecting the sample to size-exclusion chromatography using a mobile phase having a pH of 6.8 or lower. A mobile phase having a pH of 6.8 or lower is found to improve the separation of glycosaminoglycans from proteins during size exclusion chromatography. In some embodiments, improved separation is due to the low pH of the mobile phase causing elution of less dispersed fractions of the protein and/or glycosaminoglycan. In some embodiments, the overlap between protein and/or glycosaminoglycan fractions is reduced. | 2015-03-19 |
20150075262 | PC-O 44:4 - A BIOMARKER FOR VISCERAL ADIPOSITY - The present invention generally relates to the field of biomarkers. In particular, the present invention relates to biomarkers such as PC-O 44:4 that can be used, for example for detecting and/or quantifying visceral adiposity and/or changes in visceral adiposity. This biomarker may also be used to diagnosing the effect of a change in lifestyle on visceral adiposity in a subject. | 2015-03-19 |
20150075263 | Moisture Sensing Device For Grain Handling - A moisture sensing device having an elongated chute with an open top and a gate at the bottom. The gate is connected to an actuator for opening and closing the gate. A proximity sensor is mounted to the chute adjacent the gate to detect whether the gate is open or closed. Connected to and extending into the chute is a moisture sensor. The moisture sensor, proximity sensor, and actuator are all connected to a controller. | 2015-03-19 |
20150075264 | MICROSCOPE OBJECTIVE MECHANICAL TESTING INSTRUMENT - An objective testing module includes a module base configured for coupling with an objective turret of a microscope. The objective testing module includes a mechanical testing assembly. The mechanical testing assembly is configured to mechanically test a sample at macro scale or less, and quantitatively determine one or more properties of the sample based on the mechanical testing. The mechanical testing assembly optionally includes a probe and one or more transducers coupled with the probe. The transducer measures one or more of force applied to a sample by the probe or displacement of the probe within the sample. In operation, an optical instrument locates a test location on a sample and the objective testing module mechanically tests at the test location with the mechanical testing assembly at a macro scale or less. The mechanical testing assembly further determines one or more properties of the sample according to the mechanical test. | 2015-03-19 |
20150075265 | MEASUREMENT DEVICE AND METHOD FOR EVALUATING TURBOMACHINE CLEARANCES - Measurement devices and methods for evaluating clearances between adjacent components in turbomachines are provided. A measurement device may include a tool and a controller. The tool and controller may determine the clearance by measuring the distance between the adjacent components. The controller may compare the clearance to a predetermined engineering clearance limit and/or a previously measured clearance. A method may include measuring the clearance with a device which includes a controller. The method may further include comparing the clearance in the controller to a predetermined engineering clearance limit and/or a previously measured clearance. | 2015-03-19 |
20150075266 | PRESSURE DETECTION DEVICE AND INTAKE PRESSURE MEASUREMENT APPARATUS USING THE SAME - In a pressure detection device which is provided in an intake pressure measurement apparatus, a detection space surrounded by an outer wall portion is formed in a housing, and an inner wall portion is formed integrally in the detection space such that both end portions are connected to the outer wall portion. The inner wall portion has a cylindrical shape, and a sensor storage portion is formed between the inner wall portion and the outer wall portion. In the sensor storage portion, a pressure sensor is disposed in a region with the least influence of thermal stress at a position closer to the inner wall portion than the outer wall portion. | 2015-03-19 |
20150075267 | FUEL TANK PRESSURE SENSOR RATIONALITY TEST FOR A PHEV - A method for verifying reliable operation of a fuel tank pressure transducer coupled to a fuel tank of a PHEV. The method monitors pressure and fuel level within the fuel tank, employing a fuel level sensor providing fuel level signals to a controller, as well as a pressure transducer providing pressure signals to the controller. The system identifies a sloshing event, as indicated by high amplitude, rapidly fluctuating fuel level signals, and it then analyzes the vapor dome pressure signals to determine whether vapor dome pressure signals respond to the sloshing event. Reliable operation of the fuel tank pressure transducer is indicated upon a determination that the vapor dome pressure signals appropriately respond to the sloshing event. | 2015-03-19 |