mhurhangee/patent-ind-claim-en huggingface dataset:
A system for eliminating reverse current decay in fuel cells, comprising a fuel cell having a cathode , an anode , and a fuel feed system for the anode, the fuel feed system comprising: - a hydrogen supply , - a main fuel valve , - a fuel inlet to said anode, and - a fuel return line for circulating unused fuel from the anode back to said fuel inlet; wherein said fuel feed system during normal operation of said fuel cell supplies hydrogen from said hydrogen supply through said valve , and unused fuel circulated from the other end of said anode via said fuel return line , to said fuel inlet , characterized in that the system further comprises - a bypass line fitted between said fuel inlet and said fuel return line in parallel and in flow connection with said fuel feed system for said anode, for circulating hydrogen via a valve in a fuel feed line branched from said fuel feed system past the anode during a fuel cell shutdown when said main fuel valve is closed, in order to mix hydrogen with any oxygen present in said fuel feed system; - a pressure unit connected to said fuel feed system for circulating during normal operation hydrogen in said fuel return line , and during shutdown said mix of hydrogen and oxygen received from said bypass line ; and - an oxygen reduction unit connected to said bypass line which receives said mix of hydrogen and oxygen and removes oxygen from said fuel feed system by catalytic conversion. - a hydrogen supply , - a main fuel valve , - a fuel inlet to said anode, and - a fuel return line for circulating unused fuel from the anode back to said fuel inlet; wherein - a bypass line fitted between said fuel inlet and said fuel return line in parallel and in flow connection with said fuel feed system for said anode, for circulating hydrogen via a valve in a fuel feed line branched from said fuel feed system past the anode during a fuel cell shutdown when said main fuel valve is closed, in order to mix hydrogen with any oxygen present in said fuel feed system; - a pressure unit connected to said fuel feed system for circulating during normal operation hydrogen in said fuel return line , and during shutdown said mix of hydrogen and oxygen received from said bypass line ; and - an oxygen reduction unit connected to said bypass line which receives said mix of hydrogen and oxygen and removes oxygen from said fuel feed system by catalytic conversion.
A surgical anchor assembly, comprising a surgical anchor , the surgical anchor comprising: a distal end tapered to a distal tip configured to pierce tissue; an elastic closure element extending proximally from the distal end; and at least one wing extending proximally and radially outwardly from the distal end to a free end, including a radially exterior surface and a radially interior surface; wherein the radially exterior surface includes longitudinally extending corrugations providing a plurality of proximally extending projections at the free end; at least one other surgical anchor ; characterized in that the surgical anchor is connected, via the elastic closure element , to the at least one other surgical anchor . a distal end tapered to a distal tip configured to pierce tissue; an elastic closure element extending proximally from the distal end; and at least one wing extending proximally and radially outwardly from the distal end to a free end, including a radially exterior surface and a radially interior surface; wherein the radially exterior surface includes longitudinally extending corrugations providing a plurality of proximally extending projections at the free end; at least one other surgical anchor ; characterized in that the surgical anchor is connected, via the elastic closure element , to the at least one other surgical anchor .
A method for testing a software application program , comprising: recording a sequence of functional tests that are applied to the program ; automatically identifying and collapsing sessions within the recorded functional tests; creating modified tests by replacing parameters in the collapsed sessions with malicious inputs; and applying the modified tests to the program in order to detect security vulnerabilities in the program; wherein collapsing the sessions comprises representing resource identifiers in each session by corresponding numbers, and eliminating repeating numbers and repeating sequences of the numbers in order to derive the collapsed sessions. recording a sequence of functional tests that are applied to the program ; automatically identifying and collapsing sessions within the recorded functional tests; creating modified tests by replacing parameters in the collapsed sessions with malicious inputs; and applying the modified tests to the program in order to detect security vulnerabilities in the program; wherein collapsing the sessions comprises representing resource identifiers in each session by corresponding numbers, and eliminating repeating numbers and repeating sequences of the numbers in order to derive the collapsed sessions.
RF connector for contacting a printed circuit board, PCB, , the RF connector comprising: an RF socket configured to be mounted to the PCB , the RF socket providing a coaxial terminal with a first diameter, the first diameter being an outer diameter of the coaxial terminal ; a port flange configured to be plugged on the RF socket and comprising a through-hole serving as a plug-in port with a second diameter for receiving another RF connector to be contacted to the RF socket , the second diameter being an inner diameter corresponding to the through-hole that is larger than the first diameter; the RF connector being characterized in that it further comprises a centering nut configured to be disposed between the RF socket and the port flange for centering the port flange with respect to the RF socket , wherein the centering nut has an inner diameter corresponding to the first diameter of the RF socket and an outer diameter corresponding to the second diameter of the port flange . an RF socket configured to be mounted to the PCB , the RF socket providing a coaxial terminal with a first diameter, the first diameter being an outer diameter of the coaxial terminal ; a port flange configured to be plugged on the RF socket and comprising a through-hole serving as a plug-in port with a second diameter for receiving another RF connector to be contacted to the RF socket , the second diameter being an inner diameter corresponding to the through-hole that is larger than the first diameter; the RF connector being characterized in that it further comprises a centering nut configured to be disposed between the RF socket and the port flange for centering the port flange with respect to the RF socket , wherein the centering nut has an inner diameter corresponding to the first diameter of the RF socket and an outer diameter corresponding to the second diameter of the port flange .
A particle detection system including; at least one light source adapted to illuminate a volume being monitored at at least two wavelengths; a receiver having a field of view and being adapted to receive a beam of light from said at least one light source after said beam of light has traversed the volume being monitored and being adapted to generate signals indicative of the intensity of light received from a plurality of regions within the field of view of the receiver ; wherein the receiver includes an image sensor having a plurality of sensor elements, each of which receives light from a respective region within the field of the view of the receiver; a processor associated with the receiver adapted to process the signals generated by the receiver to correlate light received at at least two wavelengths, wherein the at least two wavelengths include at least a first wavelength which is relatively unaffected by particles of interest, and at least a second wavelength that is affected by at least said particles, said light being received in corresponding regions within the field of view of the receiver ; the processor being further configured to generate an output indicative of the relative level of light received at the two wavelengths; by determining the relative obscuration of light received at the first wavelength and the second wavelength to generate an output indicative of the presence of particles in the volume being monitored on the basis of the relative obscuration
A wall system comprising at least one wall module and at least one linking element (31; 31'; 31"; 31′′′; 31ʺʺ), wherein said wall module comprises a substantially rectangular plate , said rectangular plate comprising two side edges , one top edge and one bottom edge , said side edges each comprising a side edge bent configuration , wherein said side edge bent configuration comprises a first side bend , a second side bend and a third side bend , wherein all three side bends (13a,b,c) are substantially 180° or 160-200 ° and are provided along different bending lines being parallel with the side edges of the plate, whereby the side edge bent configuration comprises a first bent side part provided along the side edge of the plate between the first side bend and the second side bend , a second bent side part provided along the side edge of the plate between the second side bend and the third side bend and a third bent side part provided along the side edge of the plate between the third side bend and an open end side or possibly a fourth bent side part of the plate , wherein said first bent side part is provided between the plate and said second bent side part and wherein said third bent side part is provided in between said first and said second bent side parts and which third bent side part is smaller than both the first and the second bent side parts , wherein said linking element (31; 31'; 31"; 31′′′; 31ʺʺ) comprises an elongated rectangular plate (33; 33') comprising two side parts (45a, 45b: 45a', 45b') along a length of said plate (33; 33') and a middle part (47; 47') along the length of said plate between said two side parts, wherein said two side parts (45a, 45b; 45a', 45b') comprise locking features (43a, 43b; 201; 43a', 43b'; 43a"; 43b"; 43a′′′; 43b′′′), wherein the radius of the second side bend of the wall module is provided such that a side part (45a, 45b; 45a', 45b') of the linking element (31; 31'; 31"; 31′′′; 31ʺʺ) can be provided into an opening between the first and third bent side parts of the wall module and during the connection will be passing the third bent side part which finally will lock a side part (45a, 45b; 45a', 45b') of the linking element (31; 31'; 31"; 31′′′; 31ʺʺ) within the side edge bent configuration of the wall module when a wall module and a linking element have been connected, whereby a width (w1) of the middle part (47; 47') corresponds substantially to a width (w2) of the third bent side part of the wall module times two.
A method of recovering a solution component by separating a plurality of components contained in a solution for recovery, the method comprising the steps of: separating between a first component and a second component by reducing a pressure of a solution containing the first component, solidification of which progresses at a predetermined solidification temperature or higher, and the second component in which the first component is dissolved, and evaporating the second component in a predetermined separation temperature range below the predetermined solidification temperature; and recovering the second component evaporated in the separation step by cooling, wherein the first component contains a water-soluble acrylic resin monomer and is an impregnation component that fills a void formed in a molded workpiece , and the second component is water, which is a solvent in which the impregnation component is dissolved, determining a permissible content of water contained in the impregnation component, and wherein the separation step is terminated when it is determined that separation between the first component and the second component has been terminated when a temperature of the solution from which the second component is evaporated reaches a predetermined determination temperature, the predetermined determination temperature being determined in accordance with the permissible content of water contained in the impregnation component. separating between a first component and a second component by reducing a pressure of a solution containing the first component, solidification of which progresses at a predetermined solidification temperature or higher, and the second component in which the first component is dissolved, and evaporating the second component in a predetermined separation temperature range below the predetermined solidification temperature; and recovering the second component evaporated in the separation step by cooling, the first component contains a water-soluble acrylic resin monomer and is an impregnation component that fills a void formed in a molded workpiece , and the second component is water, which is a solvent in which the impregnation component is dissolved, determining a permissible content of water contained in the impregnation component, and wherein the separation step is terminated when it is determined that separation between the first component and the second component has been terminated when a temperature of the solution from which the second component is evaporated reaches a predetermined determination temperature, the predetermined determination temperature being determined in accordance with the permissible content of water contained in the impregnation component.
An apparatus for drying an object, the apparatus comprising: a housing configured to provide an airflow channel having an airflow inlet and an airflow outlet; an airflow generating element contained in the housing and configured to effect an airflow through the airflow channel ; a plurality of radiation energy sources configured to generate infrared radiation and direct the infrared radiation toward an exterior of the housing , wherein at least one radiation energy source of the plurality of radiation energy sources comprises a first portion that is positioned not contacting the airflow channel ; and a power element configured to provide power to the at least one radiation energy source and the airflow generating element ; wherein the at least one radiation energy source comprises a reflector having an opening directed to the airflow outlet; wherein the first portion of the at least one radiation energy source is a portion of an exterior wall of the reflector ; and characterised in that the plurality of radiation energy sources are arranged along a ring. a housing configured to provide an airflow channel having an airflow inlet and an airflow outlet; an airflow generating element contained in the housing and configured to effect an airflow through the airflow channel ; a plurality of radiation energy sources configured to generate infrared radiation and direct the infrared radiation toward an exterior of the housing , wherein at least one radiation energy source of the plurality of radiation energy sources comprises a first portion that is positioned not contacting the airflow channel ; and a power element configured to provide power to the at least one radiation energy source and the airflow generating element ; wherein the at least one radiation energy source comprises a reflector having an opening directed to the airflow outlet; wherein the first portion of the at least one radiation energy source is a portion of an exterior wall of the reflector ; and characterised in that the plurality of radiation energy sources are arranged along a ring.
A composition comprising eicosapentaenoic acid (20:5(n-3); EPA), myristic acid (C14:0; MA) and leucine for use in prevention and/or treatment of a disease involving muscle decline or for use in a therapeutic method of improving muscle function, wherein the composition comprises EPA and MA in a weight ratio in the range of 1.0 : 1 - 1.6 : 1.
A method for subscribing service, comprising: sending , by a unified data management network element, a first message to a first access and mobility management function network element, to subscribe to a first service provided for a network exposure function network element from the first access and mobility management function network element, wherein the first message comprises a first address of the unified data management network element and a second address of the network exposure function network element, wherein the first address is usable for receiving a message notifying a subscription of the first service has changed, and wherein the second address is usable for receiving the first service; receiving , by the unified data management network element, from a second access and mobility management function network element by using the first address, a third message notifying the unified data management network element that a subscription of the first service has changed, when UE is handed over from the first access and mobility management function network element to the second access and mobility management function network element. sending , by a unified data management network element, a first message to a first access and mobility management function network element, to subscribe to a first service provided for a network exposure function network element from the first access and mobility management function network element, wherein the first message comprises a first address of the unified data management network element and a second address of the network exposure function network element, wherein the first address is usable for receiving a message notifying a subscription of the first service has changed, and wherein the second address is usable for receiving the first service; receiving , by the unified data management network element, from a second access and mobility management function network element by using the first address, a third message notifying the unified data management network element that a subscription of the first service has changed, when UE is handed over from the first access and mobility management function network element to the second access and mobility management function network element.
Thermal flowmeter comprising a sensor with a metal sensor housing , said housing featuring a hollow body for connection to a plug-in apparatus and/or a tube wall, wherein said hollow body has a base area ; wherein the sensor housing has at least a first and a second pin sleeve , which project out of the base area , wherein the first and second pin sleeve each have an outer surface which can be exposed to medium; wherein the pin sleeves each have a longitudinal axis (L) and a terminal front face ; wherein the two pin sleeves define a connecting axis (A) ; wherein each of the two pin sleeves has a first section with the front face and a lateral surface; wherein a first heater is arranged in the first pin sleeve , particularly in the terminal section of said pin sleeve , and wherein a temperature sensor designed to determine the temperature of the medium is arranged in the second pin sleeve , particularly in the terminal section of said pin sleeve ; characterized in that the sensor housing has at least a third pin sleeve , in which a second heater is arranged, and wherein the sensor housing features a flow obstacle , which is designed in such a way that the third pin sleeve is arranged in a first flow direction (D) at least partially in the flow shadow of said flow obstacle ; wherein the first flow direction (D) runs at an angle (α) of 80-100° in relation to the connecting axis (A) and wherein the first flow direction (D) is arranged on a plane, which is perpendicular to the longitudinal axes (L) of the first and of the second pin sleeves , and wherein the connecting axis (A) is arranged on said plane, and wherein an evaluation unit is configured to determine the flow direction from which medium flows to the third pin sleeve by comparing a decision coefficient, which is determined on the basis of a first and second power coefficient, with a limit value, wherein the first and second power coefficient describe the heating power given off by the individual heater to the medium.
A method for manufacturing a crosslinked polyolefin separator, comprising the steps of: (S1) introducing polyolefin, a diluting agent, an initiator and alkoxysilane containing a carbon-carbon double bonded group to an extruder, followed by mixing, and then carrying out extrusion to obtain a silane-grafted polyolefin composition; (S2) molding the extruded silane-grafted polyolefin composition in the form of a sheet and stretching the sheet; (S3) introducing the stretched sheet to an extraction water bath containing a crosslinking catalyst to extract the diluting agent and to perform aqueous crosslinking; and (S4) thermally fixing the resultant aqueous crosslinked product. (S1) introducing polyolefin, a diluting agent, an initiator and alkoxysilane containing a carbon-carbon double bonded group to an extruder, followed by mixing, and then carrying out extrusion to obtain a silane-grafted polyolefin composition; (S2) molding the extruded silane-grafted polyolefin composition in the form of a sheet and stretching the sheet; (S3) introducing the stretched sheet to an extraction water bath containing a crosslinking catalyst to extract the diluting agent and to perform aqueous crosslinking; and (S4) thermally fixing the resultant aqueous crosslinked product.
A semiconductor laser (100; 400), comprising: a gain region (101; 401)for generating laser radiation; a reflector region (103; 403) for reflecting the laser radiation generated in the gain region (101; 401), and a waveguide (105; 405) for guiding the laser radiation generated in the gain region (101; 401) to the reflector region (103; 403) and for guiding the laser radiation reflected in the reflector region (103; 403) to the gain region (101; 401), wherein the gain region (101; 401), the reflector region (103; 403) and the waveguide (105; 405) define a resonating cavity of the semiconductor laser (100; 400), wherein the waveguide (105; 405) comprises a waveguide layer and a compensation layer arranged above the waveguide layer , wherein the semiconductor laser further comprising a planarising oxide layer arranged between the waveguide layer and the compensation layer , wherein the compensation layer comprises a material with a refractive index in the range from about 1.8 to about 2.5 and a negative temperature coefficient in the range from -0.5 x 10 -4 to -2 x 10 -4 per °C, wherein the waveguide layer comprises silicon nitride, wherein a thickness of the compensation layer is adjusted such that an effective refractive index of the waveguide (105; 405) is substantially constant over temperature for a wavelength in the range from 1.5 μm to 1.6 μm, so that the waveguide (105; 405) is substantially athermal. a gain region (101; 401)for generating laser radiation; a reflector region (103; 403) for reflecting the laser radiation generated in the gain region (101; 401), and a waveguide (105; 405) for guiding the laser radiation generated in the gain region (101; 401) to the reflector region (103; 403) and for guiding the laser radiation reflected in the reflector region (103; 403) to the gain region (101; 401), wherein the gain region (101; 401), the reflector region (103; 403) and the waveguide (105; 405) define a resonating cavity of the semiconductor laser (100; 400), wherein the waveguide (105; 405) comprises a waveguide layer and a compensation layer arranged above the waveguide layer , wherein the semiconductor laser further comprising a planarising oxide layer arranged between the waveguide layer and the compensation layer , wherein the compensation layer comprises a material with a refractive index in the range from about 1.8 to about 2.5 and a negative temperature coefficient in the range from -0.5 x 10 -4 to -2 x 10 -4 per °C, wherein the waveguide layer comprises silicon nitride, wherein a thickness of the compensation layer is adjusted such that an effective refractive index of the waveguide (105; 405) is substantially constant over temperature for a wavelength in the range from 1.5 μm to 1.6 μm, so that the waveguide (105; 405) is substantially athermal.