mhurhangee/patent-ind-claim-en huggingface dataset:
A solar cell, comprising: a semiconductor substrate containing first impurities; a first portion serving as an emitter layer, the first portion being positioned on a back surface of the substrate and the first portion being more heavily doped with second impurities different from the first impurities than the substrate ; a second portion serving as a back surface field layer, the second portion being positioned on the back surface of the substrate and the second portion being more heavily doped with the first impurities than the substrate; a third portion positioned between the first portion and the second portion, the third portion having an impurity concentration lower than an impurity concentration of the first portion and an impurity concentration of the second portion; a passivation layer positioned on the first portion and the second portion and having contact holes exposing portions of the first portions and portions of the second portions , and the passivation layer being positioned on the substrate between the first portions and the second portions , a first electrode connected to the first portion ; and a second electrode connected to the second portion , wherein the impurity concentration of the third portion is equal to or higher than the impurity concentration of the substrate , and characterized in that the third portion includes at least one of a depression and a protrusion between the first portion and the second portion. a semiconductor substrate containing first impurities; a first portion serving as an emitter layer, the first portion being positioned on a back surface of the substrate and the first portion being more heavily doped with second impurities different from the first impurities than the substrate ; a second portion serving as a back surface field layer, the second portion being positioned on the back surface of the substrate and the second portion being more heavily doped with the first impurities than the substrate; a third portion positioned between the first portion and the second portion, the third portion having an impurity concentration lower than an impurity concentration of the first portion and an impurity concentration of the second portion; a passivation layer positioned on the first portion and the second portion and having contact holes exposing portions of the first portions and portions of the second portions , and the passivation layer being positioned on the substrate between the first portions and the second portions , a first electrode connected to the first portion ; and a second electrode connected to the second portion , wherein the impurity concentration of the third portion is equal to or higher than the impurity concentration of the substrate , and characterized in that the third portion includes at least one of a depression and a protrusion between the first portion and the second portion.
A Ni-based alloy core wire for a covered electrode comprising, as a chemical composition, by unit mass%: C: 0.0100% to 0.0800%; Si: 0.010% to 0.800%; Mn: 0.010% to 1.800%; Mo: 15.0% to 28.0%; W: 2.5% to 8.0%; Cu: 0.10% to 1.20%; Ta: 0.002% to 0.120%; Ni: 65.0% to 82.3%; Mg: 0% to 0.60%; Al: 0% to 2.20%; Ti: 0% to 2.20%; P: 0.025% or less; S: 0.025% or less; N: 0% to 0.150%; O: 0% to 0.012%; Fe: 0% to 12.0%; Co: 0% to 0.150%; Cr: 0% to 0.150%; V: 0% to 0.150%; Nb: 0% to 0.150%; B: 0% to 0.015%; Bi: 0% to 0.080%; Ca: 0% to 0.025%; REM: 0% to 0.030%; Zr: 0% to 0.150%; and a remainder: impurities, wherein a value X defined by Expression 1 is 0.010% to 0.160%, X = Ta + 10 × REM here, symbols indicated in Expression 1 are amounts of corresponding elements by unit mass%. C: 0.0100% to 0.0800%; Si: 0.010% to 0.800%; Mn: 0.010% to 1.800%; Mo: 15.0% to 28.0%; W: 2.5% to 8.0%; Cu: 0.10% to 1.20%; Ta: 0.002% to 0.120%; Ni: 65.0% to 82.3%; Mg: 0% to 0.60%; Al: 0% to 2.20%; Ti: 0% to 2.20%; P: 0.025% or less; S: 0.025% or less; N: 0% to 0.150%; O: 0% to 0.012%; Fe: 0% to 12.0%; Co: 0% to 0.150%; Cr: 0% to 0.150%; V: 0% to 0.150%; Nb: 0% to 0.150%; B: 0% to 0.015%; Bi: 0% to 0.080%; Ca: 0% to 0.025%; REM: 0% to 0.030%; Zr: 0% to 0.150%; and a remainder: impurities, wherein a value X defined by Expression 1 is 0.010% to 0.160%, X = Ta + 10 × REM here, symbols indicated in Expression 1 are amounts of corresponding elements by unit mass%.
A method at a network element for attestation of applications, the method comprising: sending a challenge to an application at an electronic device; receiving a response from the electronic device; processing the response; and upon determining that the response is invalid based on the processing, taking an enforcement action against the application, wherein the challenge includes a nonce, and wherein the response from the electronic device includes a hash of the nonce with a plurality of identifiers stored at the electronic device, wherein the processing comprises obtaining at least one of the identifiers from a trusted network server to recompute the hash and compare the hash in the response with the recomputed hash, and wherein the plurality of identifiers includes a team identifier, being an iOS team ID which is stored in an operating system of the electronic device and obtainable from the network server and a dynamic entitlement identifier which is a unique identifier for the application within an enterprise infrastructure. sending a challenge to an application at an electronic device; receiving a response from the electronic device; processing the response; and
A discharge device for battery for a measurement of an electrical condition of the battery , the discharge device being adapted to discharge the battery , comprising: - a discharger comprising a discharge circuit in which a load resistor and a switch are connected in series between a positive electrode of the battery and a negative electrode thereof; and - a controller that is adapted to control an open/close operation of the switch , wherein the controller comprises: - a voltage measurer that is adapted to measure a voltage between the positive electrode of the battery and the negative electrode thereof; and - a current measurer that is adapted to measure a current flowing from the battery ; characterized in that , based on the voltage measured by the voltage measurer , the controller is adapted to adjust a discharge current by adjusting a resistance value of the load resistor in the discharger when the internal mass transfer resistance of the battery is dominant in the internal resistance of the battery, so as to make the polarization voltage value of the battery greater than η 0 , and a constant current to flow to the battery greater than i 0 , wherein the values n0 and i0 define a starting point of a nonlinear relationship such that the internal resistance reaches a stage of depending on a mass transfer rate. - a discharger comprising a discharge circuit in which a load resistor and a switch are connected in series between a positive electrode of the battery and a negative electrode thereof; and - a controller that is adapted to control an open/close operation of the switch , - a voltage measurer that is adapted to measure a voltage between the positive electrode of the battery and the negative electrode thereof; and - a current measurer that is adapted to measure a current flowing from the battery ;
A safety-catch mechanism for a fiducial-deployment system, comprising: an elongate first handle member defining a central longitudinal axis and handle lumen; a guide sleeve proximal to the first handle member; a grasping handle proximal to the guide sleeve and engaged movably adjacent to the guide sleeve; where one of the guide sleeve or the grasping handle includes a threaded surface on a portion thereof; where the other of the guide sleeve or the grasping handle includes one or more protruding tabs on a portion thereof constructed and dimensioned to engage rotatably between threads of the threaded surface ; a stylet connected to the grasping handle and extending through at least a portion of the guide sleeve and the first handle member, along or generally aligned with the central longitudinal axis; and at least one safety-catch structure disposed between threads of the threaded surface ; wherein the at least one safety-catch structure is constructed and dimensioned to resist distal stylet motion when one of the protruding tabs contacts the at least one safety-catch structure and less than a threshold amount of mechanical force is applied to the grasping handle , and where said construction provides that mechanical force exceeding said threshold moves the one of the protruding tabs past the at least one safety-catch structure, thereby permitting further distal stylet movement. an elongate first handle member defining a central longitudinal axis and handle lumen; a guide sleeve proximal to the first handle member; a grasping handle proximal to the guide sleeve and engaged movably adjacent to the guide sleeve; where one of the guide sleeve or the grasping handle includes a threaded surface on a portion thereof; where the other of the guide sleeve or the grasping handle includes one or more protruding tabs on a portion thereof constructed and dimensioned to engage rotatably between threads of the threaded surface ; a stylet connected to the grasping handle and extending through at least a portion of the guide sleeve and the first handle member, along or generally aligned with the central longitudinal axis; and at least one safety-catch structure disposed between threads of the threaded surface ; wherein the at least one safety-catch structure is constructed and dimensioned to resist distal stylet motion when one of the protruding tabs contacts the at least one safety-catch structure and less than a threshold amount of mechanical force is applied to the grasping handle , and where said construction provides that mechanical force exceeding said threshold moves the one of the protruding tabs past the at least one safety-catch structure, thereby permitting further distal stylet movement.
A control system for an internal combustion engine including a high pressure fuel pump in which a volume of a fuel chamber is increased and is decreased and a fuel is pressurized by a reciprocating motion of a plunger due to an action of a pump cam that rotates in conjunction with a rotation of a crankshaft , and an in-cylinder fuel injection valve which injects the fuel into a cylinder, the control system comprising a controller configured to count the number of driving times of the high pressure fuel pump , which is the number of the reciprocating motions of the plunger based on a crank counter that is counted up at every predetermined crank angle, store a map in which a top dead center of the plunger is associated with a crank counter value, and store the crank counter value while an engine is stopped as a stop-time counter value, and referring to the map, calculate the number of the crank counter values corresponding to the top dead center of the plunger between a crank counter value when the crank angle is identified after starting the engine and the stop-time counter value based on the crank counter value when the crank angle is identified and the stop-time counter value, and set the calculated number as the number of driving times from the start of the engine until the crank angle is identified. count the number of driving times of the high pressure fuel pump , which is the number of the reciprocating motions of the plunger based on a crank counter that is counted up at every predetermined crank angle, store a map in which a top dead center of the plunger is associated with a crank counter value, and store the crank counter value while an engine is stopped as a stop-time counter value, and referring to the map, calculate the number of the crank counter values corresponding to the top dead center of the plunger between a crank counter value when the crank angle is identified after starting the engine and the stop-time counter value based on the crank counter value when the crank angle is identified and the stop-time counter value, and set the calculated number as the number of driving times from the start of the engine until the crank angle is identified.
A method of sensing a fluid flow within a pipe , which pipe has a first wall disposed orthogonally opposite from a second wall , the method comprising the steps of: providing an ultrasonic sensor having a transmitter operable to transmit ultrasonic signals through the first pipe wall, the fluid flow disposed within the pipe, and the second pipe wall, and a receiver operable to receive the transmitted signal after the signal has passed through the first and second pipe walls and the fluid flow disposed within the pipe; wherein the first wall has one or more first half wave resonant frequencies, and the second wall has one or more second half wave resonant frequencies; determining a thickness of the first pipe wall and a thickness of the second pipe wall ; disposing the transmitter adjacent the first wall and the receiver adjacent the second wall ; disposing an acoustic member having a thickness equal to a difference between the thicknesses of the first pipe wall and the second pipe wall between at least one of the transmitter and the first wall , and the receiver and the second wall , which acoustic member has acoustic properties such that the combined respective acoustic member and pipe wall have half wave resonant frequencies that match the half wave resonant frequencies of the opposite wall, or opposite wall and respective acoustic member; wherein the pipe is comprised of a material having acoustic properties, and the acoustic member comprises a material having acoustic properties the same as the acoustic properties of the pipe; and sensing the fluid flow through the pipe walls and structure using the ultrasonic sensor. providing an ultrasonic sensor having a transmitter operable to transmit ultrasonic signals through the first pipe wall, the fluid flow disposed within the pipe, and the second pipe wall, and a receiver operable to receive the transmitted signal after the signal has passed through the first and second pipe walls and the fluid flow disposed within the pipe; wherein the first wall has one or more first half wave resonant frequencies, and the second wall has one or more second half wave resonant frequencies; determining a thickness of the first pipe wall and a thickness of the second pipe wall ; disposing the transmitter adjacent the first wall and the receiver adjacent the second wall ; disposing an acoustic member having a thickness equal to a difference between the thicknesses of the first pipe wall and the second pipe wall between at least one of the transmitter and the first wall , and the receiver and the second wall , which acoustic member has acoustic properties such that the combined respective acoustic member and pipe wall have half wave resonant frequencies that match the half wave resonant frequencies of the opposite wall, or opposite wall and respective acoustic member; wherein the pipe is comprised of a material having acoustic properties, and the acoustic member comprises a material having acoustic properties the same as the acoustic properties of the pipe; and sensing the fluid flow through the pipe walls and structure using the ultrasonic sensor.
Apparatus for use in a wellbore, for use in sensing temperature in a wellbore, comprising: tubing being metallic tubing, comprising at least 6 temperature sensor modules (120a, 120b, 120c ... 120n) provided at locations along the inside of the tubing , said temperature sensor modules (120a, 120b, 120c ... 120n) comprising temperature sensors provided at least in part by a resistive element whose electrical resistance is dependent on temperature; an electrical network configured to electrically connect to the resistive elements to in use allow measuring of the respective electrical properties of the resistive elements to infer a thermal characteristic of the resistive element; and at least one downhole control module electrically connected to multiple of said temperature sensor modules (120a, 120b, 120c ... 120n), via the electrical network and configured to receive and process an electrical signal associated with the temperature sensor modules (120a, 120b, 120c ... 120n) to enable inference of the temperature of the resistive elements and the environment to which the tubing is exposed at the location of that resistive element, wherein the at least one downhole control module further comprises a common reference signal generator used as a reference for the measurement of at least one of the voltage and the current of at least two temperature sensor modules; and wherein the tubing outer diameter is in the range of 3 mm to 14 mm at the location in the tubing of at least one of the temperature sensor modules (120a, 120b, 120c ... 120n). tubing being metallic tubing, comprising at least 6 temperature sensor modules (120a, 120b, 120c ... 120n) provided at locations along the inside of the tubing , said temperature sensor modules (120a, 120b, 120c ... 120n) comprising temperature sensors provided at least in part by a resistive element whose electrical resistance is dependent on temperature; an electrical network configured to electrically connect to the resistive elements to in use allow measuring of the respective electrical properties of the resistive elements to infer a thermal characteristic of the resistive element; and at least one downhole control module electrically connected to multiple of said temperature sensor modules (120a, 120b, 120c ... 120n), via the electrical network and configured to receive and process an electrical signal associated with the temperature sensor modules (120a, 120b, 120c ... 120n) to enable inference of the temperature of the resistive elements and the environment to which the tubing is exposed at the location of that resistive element, wherein the at least one downhole control module further comprises a common reference signal generator used as a reference for the measurement of at least one of the voltage and the current of at least two temperature sensor modules; and wherein the tubing outer diameter is in the range of 3 mm to 14 mm at the location in the tubing of at least one of the temperature sensor modules (120a, 120b, 120c ... 120n).
An automatic analysis device comprising: a pipetting nozzle (101; 701) configured to pipette a fluid, a pressure source configured to generate a pressure fluctuation for pipetting the fluid by the pipetting nozzle (101; 701), a flow path connecting the pipetting nozzle (101; 701) and the pressure source , a pressure sensor configured to measure the pressure in the flow path when the pipetting nozzle (101; 701) pipettes the fluid, a storage unit configured to store time-series data of the pressure measured by the pressure sensor , and a control unit configured to control the driving of the pipetting nozzle (101; 701) and the pressure source , wherein the control unit controls the pipetting nozzle (101; 701) and the pressure source to aspirate first air gap (401; 901), a first liquid , second air gap (402; 902), and a second liquid in this order into the pipetting nozzle (101; 701), characterized in that the control unit determines at least one of the aspiration amount of the first air gap (401; 901) and the aspiration amount of the second air gap (402; 902) based on the aspiration amount of the first liquid . a pipetting nozzle (101; 701) configured to pipette a fluid, a pressure source configured to generate a pressure fluctuation for pipetting the fluid by the pipetting nozzle (101; 701), a flow path connecting the pipetting nozzle (101; 701) and the pressure source , a pressure sensor configured to measure the pressure in the flow path when the pipetting nozzle (101; 701) pipettes the fluid, a storage unit configured to store time-series data of the pressure measured by the pressure sensor , and a control unit configured to control the driving of the pipetting nozzle (101; 701) and the pressure source , wherein the control unit controls the pipetting nozzle (101; 701) and the pressure source to aspirate first air gap (401; 901), a first liquid , second air gap (402; 902), and a second liquid in this order into the pipetting nozzle (101; 701), characterized in that the control unit determines at least one of the aspiration amount of the first air gap (401; 901) and the aspiration amount of the second air gap (402; 902) based on the aspiration amount of the first liquid .
A wind turbine including: a hub , at least one blade fixed to the hub , a nacelle on which the hub is rotatably mounted for rotating about a rotational longitudinal axis (Y), a tower on which the nacelle is mounted, a plurality of hitting areas which are subject to be hit by a lightning stroke and including hitting areas located on at least one blade of the wind turbine and hitting areas located on a rear section of the nacelle opposite to the hub , wherein the nacelle comprises an outer cover having a front section adjacent to the hub , a rear section longitudinally opposite to the hub and a middle section interposed between the front section 18 and the rear section , wherein the front section comprises a first conductive material and provides a conductive path between the hub and tower for guiding a lightning stroke from a blade to the tower , the rear section comprises a second conductive material, the middle section includes conductive portions and non-conductive portions , the conductive portions defining a current path connecting the front section and the rear section , the non-conductive portions extending between the conductive portions . a hub , at least one blade fixed to the hub , a nacelle on which the hub is rotatably mounted for rotating about a rotational longitudinal axis (Y), a tower on which the nacelle is mounted, a plurality of hitting areas which are subject to be hit by a lightning stroke and including hitting areas located on at least one blade of the wind turbine and hitting areas located on a rear section of the nacelle opposite to the hub , wherein the nacelle comprises an outer cover having a front section adjacent to the hub , a rear section longitudinally opposite to the hub and a middle section interposed between the front section 18 and the rear section , wherein the front section comprises a first conductive material and provides a conductive path between the hub and tower for guiding a lightning stroke from a blade to the tower , the rear section comprises a second conductive material, the middle section includes conductive portions and non-conductive portions , the conductive portions defining a current path connecting the front section and the rear section , the non-conductive portions extending between the conductive portions .