mhurhangee/ep-ind-claims huggingface dataset:
A method for manufacturing a bonded wafer, comprising: implanting at least one gas ion selected from a hydrogen ion and a rare gas ion into a bond wafer from a surface of the bond wafer to form a layer of the implanted ion; bonding the surface from which the ion is implanted into the bond wafer and a surface of a base wafer directly or through an oxide film; and separating the bond wafer along the layer of the implanted ion to form a bonded wafer having a thin film on the base wafer; the method further comprising performing a plasma activation treatment on at least one of the bonded surfaces of the bond wafer and the base wafer before bonding, characterised in that, the plasma activation treatment is performed while a back surface of at least one of the bond wafer and the base wafer is placed on a stage with the back surface being in point contact or line contact with the stage, and the bond wafer or the base wafer subjected to the plasma activation treatment is cleaned with a batch cleaning apparatus before bonding. implanting at least one gas ion selected from a hydrogen ion and a rare gas ion into a bond wafer from a surface of the bond wafer to form a layer of the implanted ion; bonding the surface from which the ion is implanted into the bond wafer and a surface of a base wafer directly or through an oxide film; and separating the bond wafer along the layer of the implanted ion to form a bonded wafer having a thin film on the base wafer; the method further comprising performing a plasma activation treatment on at least one of the bonded surfaces of the bond wafer and the base wafer before bonding, characterised in that, the plasma activation treatment is performed while a back surface of at least one of the bond wafer and the base wafer is placed on a stage with the back surface being in point contact or line contact with the stage, and the bond wafer or the base wafer subjected to the plasma activation treatment is cleaned with a batch cleaning apparatus before bonding.
A compressor comprising: a housing assembly having a suction port and a discharge port and a motor compartment; an electric motor having a stator within the motor compartment and a rotor within the stator, the rotor being mounted for rotation about a rotor axis; one or more working elements coupled to the rotor to be driven by the rotor in at least a first condition so as to draw fluid in through the suction port and discharge said fluid out from the discharge port; a gap between the rotor and the stator; means (140, 142) extending axially from ends of the stator for isolating said gap from an outer portion of the motor compartment, said outer portion exposed to the stator; and one or more passages positioned to draw fluid from the gap in the first condition; characterised in that one or more additional passages are positioned to pass said fluid from the outer portion of the motor compartment to the gap, the one or more additional passages comprising a leakage path through one or more seals (220, 222). a housing assembly having a suction port and a discharge port and a motor compartment; an electric motor having a stator within the motor compartment and a rotor within the stator, the rotor being mounted for rotation about a rotor axis; one or more working elements coupled to the rotor to be driven by the rotor in at least a first condition so as to draw fluid in through the suction port and discharge said fluid out from the discharge port; a gap between the rotor and the stator; means (140, 142) extending axially from ends of the stator for isolating said gap from an outer portion of the motor compartment, said outer portion exposed to the stator; and one or more passages positioned to draw fluid from the gap in the first condition; characterised in that one or more additional passages are positioned to pass said fluid from the outer portion of the motor compartment to the gap, the one or more additional passages comprising a leakage path through one or more seals (220, 222).
Clamping element for fastening an electrical conductor to a printed circuit board, an electrically conductive connection being produced by means of the clamping element and between the electrical conductor and the printed circuit board, the clamping element being in the form of a stamped sheet-metal part and has at least two clamping wings and one clamping web, which is arranged between the clamping wings, the clamping web being capable of being bent in such a way that the clamping wings clamp in the conductor, characterized in that at least one securing claw is formed on the clamping wings, it being possible for said securing claw to be pressed into the printed circuit board and the clamping wings have a conductor pocket which surrounds the conductor.
A compound of formula I wherein R 1a represents H or carboxy and R 1b represents H, or R1 a and R 1b represent together either the group *-C -NH-S- # or the group *-C =N-S- # wherein "*" represents the point of attachment of R 1a and " # " represents the point of attachment of R 1b; R 2 represents H, (C 1 -C 3)alkyl, hydroxy-(C 1 -C 3)alkyl, benzyl or (C 3 -C 5)cycloalkyl; R 3 represents H or halogen; U represents N or CR 4; wherein R 4 is H or (C 10 C 3)alkoxy; A represents CH, B represents NH, m represents 1 or 2 and n represents 1 or 2; or A represents N, B is absent, m represents 2 and n represents 2; Y represents CH or N; and Q represents O or S; or a salt of such a compound. R 1a represents H or carboxy and R 1b represents H, or R1 a and R 1b represent together either the group *-C -NH-S- # or the group *-C =N-S- # wherein "*" represents the point of attachment of R 1a and " # " represents the point of attachment of R 1b; R 2 represents H, (C 1 -C 3)alkyl, hydroxy-(C 1 -C 3)alkyl, benzyl or (C 3 -C 5)cycloalkyl; R 3 represents H or halogen; U represents N or CR 4; wherein R 4 is H or (C 10 C 3)alkoxy; A represents CH, B represents NH, m represents 1 or 2 and n represents 1 or 2; or A represents N, B is absent, m represents 2 and n represents 2; Y represents CH or N; and Q represents O or S; or a salt of such a compound.
A threaded connector, comprising: a pin end having external threads; a box end having internal threads that are complementary to the external threads; and a thread profile that defines at least a portion of one of the internal threads and the external threads, the thread profile including a thread root connecting a first flank to a second flank, the thread root being at least partially defined by a plurality of tangentially interconnected radii, the plurality of radii including at least: - a medial radius (192, 206), - a first distal radius (190, 208) on one side of the medial radius (192, 206), and - a second distal radius (194, 210) on the other side of the medial radius (192, 206), wherein the medial radius (192, 206) is larger than the first and the second distal radius (194, 210), wherein the first distal radius (190, 206) has a different length than the second distal radius (194, 210); wherein the first distal radius (190, 208) is tangentially connected to the first flank at a first tangential connection and the second distal radius (194, 210) is tangentially connected to the second flank at a second tangential connection, and wherein a tangent line associated with at least one of the first tangential connection and the second tangential connection is aligned with one of the first and the second flanks. a pin end having external threads; a box end having internal threads that are complementary to the external threads; and a thread profile that defines at least a portion of one of the internal threads and the external threads, the thread profile including a thread root connecting a first flank to a second flank, the thread root being at least partially defined by a plurality of tangentially interconnected radii, the plurality of radii including at least: - a medial radius (192, 206), - a first distal radius (190, 208) on one side of the medial radius (192, 206), and - a second distal radius (194, 210) on the other side of the medial radius (192, 206), wherein the medial radius (192, 206) is larger than the first and the second distal radius (194, 210), wherein the first distal radius (190, 206) has a different length than the second distal radius (194, 210); wherein the first distal radius (190, 208) is tangentially connected to the first flank at a first tangential connection and the second distal radius (194, 210) is tangentially connected to the second flank at a second tangential connection, and wherein a tangent line associated with at least one of the first tangential connection and the second tangential connection is aligned with one of the first and the second flanks. - a medial radius (192, 206), - a first distal radius (190, 208) on one side of the medial radius (192, 206), and - a second distal radius (194, 210) on the other side of the medial radius (192, 206), wherein the medial radius (192, 206) is larger than the first and the second distal radius (194, 210), wherein the first distal radius (190, 206) has a different length than the second distal radius (194, 210);
A method for analysing the control of a vehicle comprising an autonomous driving unit, comprising the steps: - detecting a change in the driving mode from autonomous driving to manual driving; - before detecting the change, monitoring at least one driving parameter; - storing driving values obtained by the monitoring for a predetermined storage time interval spanning at least from a point in time before a control takeover request is outputted by the autonomous driving unit to the point in time the autonomous driving unit outputs a control takeover request; and - based on driving values obtained by the monitoring during the predetermined storage time interval, determining at least one driving quantity quantifying the quality of interplay between the autonomous driving unit and a human driver. - detecting a change in the driving mode from autonomous driving to manual driving; - before detecting the change, monitoring at least one driving parameter; - storing driving values obtained by the monitoring for a predetermined storage time interval spanning at least from a point in time before a control takeover request is outputted by the autonomous driving unit to the point in time the autonomous driving unit outputs a control takeover request; and - based on driving values obtained by the monitoring during the predetermined storage time interval, determining at least one driving quantity quantifying the quality of interplay between the autonomous driving unit and a human driver.
A stable emulsion ready for use, comprising a) a dispersed oil phase which comprises a fat-soluble vitamin or a carotenoid, and b) an aqueous phase which comprises a physiologically tolerated polyalcohol and a chemically modified starch as water-soluble protective colloid, in which the content of fat-soluble vitamin or of carotenoid is at least 2% by weight, and the content of a further substance with an emulsifying effect besides the chemically modified starch is less than 2% by weight, where the % by weight data are in each case based on the total weight of the emulsion. a) a dispersed oil phase which comprises a fat-soluble vitamin or a carotenoid, and b) an aqueous phase which comprises a physiologically tolerated polyalcohol and a chemically modified starch as water-soluble protective colloid, in which the content of fat-soluble vitamin or of carotenoid is at least 2% by weight, and the content of a further substance with an emulsifying effect besides the chemically modified starch is less than 2% by weight, where the % by weight data are in each case based on the total weight of the emulsion.
A filter for a coffee machine comprising a cup-shaped body for containing coffee powder, having at least a bottom wall having an opening; a filtering wall placed in the cup-shaped body upstream of the opening and removably associated with the cup-shaped body; a seal placed at least between one edge of the filtering wall and the cup-shaped body; wherein said seal is placed on said bottom wall and has a dispensing hole for dispensing a beverage at said opening; characterised in that said seal comprises a coupling member housed in the opening so as to reversibly fix said seal to said cup-shaped body.
Capacitive sensor comprising a sensor electrode, the sensor electrode being connected to a signal generation circuit for generating an output signal to the sensor electrode and the sensor electrode further being connected to a signal evaluation circuit configured to evaluate an input signal from the sensor electrode, the signal generation circuit comprising a signal generator being one of a noise generator, a pseudo-noise generator, a chirp signal generator or a frequency sweep signal generator, the signal evaluation circuit comprising a synchronous rectifier, the synchronous rectifier comprising a first switch, and a second switch, wherein the first switch and the second switch are connected to the signal generator and configured for alternating switching in phase with the input signal, wherein the signal generation circuit and the signal evaluation circuit both refer to a circuit ground. the signal generation circuit comprising a signal generator being one of a noise generator, a pseudo-noise generator, a chirp signal generator or a frequency sweep signal generator, the signal evaluation circuit comprising a synchronous rectifier, the synchronous rectifier comprising a first switch, and a second switch, wherein the first switch and the second switch are connected to the signal generator and configured for alternating switching in phase with the input signal, wherein the signal generation circuit and the signal evaluation circuit both refer to a circuit ground.
A method for producing an antenna device as claimed in claim 7, the method comprising the following steps: - a step of determining amplitude distributions of the electromagnetic radiation that can be emitted by the planar antenna in the near field zone in a plane substantially parallel to the surface of the antenna support for at least two distinct frequencies belonging to the operating frequency band of the planar antenna; - a step of determining, for each amplitude distribution, the shape and dimensions of a set of conductive patterns to be disposed in the vicinity of the zone where the electromagnetic radiation has the greatest amplitude, so that each set of conductive patterns locally forms a high impedance surface at the frequency corresponding to the considered amplitude distribution. - a step of determining amplitude distributions of the electromagnetic radiation that can be emitted by the planar antenna in the near field zone in a plane substantially parallel to the surface of the antenna support for at least two distinct frequencies belonging to the operating frequency band of the planar antenna; - a step of determining, for each amplitude distribution, the shape and dimensions of a set of conductive patterns to be disposed in the vicinity of the zone where the electromagnetic radiation has the greatest amplitude, so that each set of conductive patterns locally forms a high impedance surface at the frequency corresponding to the considered amplitude distribution.
Method for determining at least one indication of at least one change, having the following steps to be carried out by a determination apparatus: a. receiving at least one input data record having the at least one change and associated data; wherein b. the at least one change is a software change; c. determining the at least one indication of the at least one change by means of machine learning on the basis of the at least one received input data record; wherein d. the at least one indication indicates whether the at least one change has an effect on safety and is relevant to safety; e. determining a result value for the at least one indication of the at least one change, wherein the result value is a probability value; f. approving the at least one change on the basis of the determined result value; wherein - there is approval if the result value exceeds a predetermined threshold value; - implementing the at least one change in the case of approval. a. receiving at least one input data record having the at least one change and associated data; wherein b. the at least one change is a software change; c. determining the at least one indication of the at least one change by means of machine learning on the basis of the at least one received input data record; wherein d. the at least one indication indicates whether the at least one change has an effect on safety and is relevant to safety; e. determining a result value for the at least one indication of the at least one change, wherein the result value is a probability value; f. approving the at least one change on the basis of the determined result value; wherein - there is approval if the result value exceeds a predetermined threshold value; - implementing the at least one change in the case of approval. - there is approval if the result value exceeds a predetermined threshold value; - implementing the at least one change in the case of approval.
An apparatus for controlling a pressure on at least one tyre of a vehicle based on a remaining time of travelling to a destination of the vehicle, characterized by - a data acquisition module configured to acquire data, the data being indicative of the remaining time of travelling to the destination (B; C); - a data processing module configured to determine a time (t2; tC) of changing the pressure on the at least one tyre based on the acquired data; and - a control module configured to issue a control signal to initiate the change of the pressure (p) at the determined time (t2; tC). - a data acquisition module configured to acquire data, the data being indicative of the remaining time of travelling to the destination (B; C); - a data processing module configured to determine a time (t2; tC) of changing the pressure on the at least one tyre based on the acquired data; and - a control module configured to issue a control signal to initiate the change of the pressure (p) at the determined time (t2; tC).
A method of managing multicast video delivery comprising: receiving a multicast video stream at a plurality of client devices from a server; transmitting regularly from each of the client devices, whilst a multicast video stream is being received, a first message to the server in response to receiving the multicast video stream, wherein the first message is an HTTP HEAD request message for updates to a manifest file associated with the video stream; determining the number of client devices receiving the multicast video stream based on the regularly transmitted first messages; receiving a unicast video stream at a plurality of client devices from the server; transmitting regularly from each of the client devices receiving a unicast video stream, whilst a unicast video stream is being received, a second message to the server in response to receiving the unicast video stream, the second message being an HTTP GET request and different from the first message; determining the number of client devices receiving the unicast video stream based on the transmitted second messages; and managing the multicast video delivery in dependence on a comparison of the numbers determined to decide whether to use multicast or unicast to deliver the video stream. receiving a multicast video stream at a plurality of client devices from a server; transmitting regularly from each of the client devices, whilst a multicast video stream is being received, a first message to the server in response to receiving the multicast video stream, wherein the first message is an HTTP HEAD request message for updates to a manifest file associated with the video stream; determining the number of client devices receiving the multicast video stream based on the regularly transmitted first messages; receiving a unicast video stream at a plurality of client devices from the server; transmitting regularly from each of the client devices receiving a unicast video stream, whilst a unicast video stream is being received, a second message to the server in response to receiving the unicast video stream, the second message being an HTTP GET request and different from the first message; determining the number of client devices receiving the unicast video stream based on the transmitted second messages; and managing the multicast video delivery in dependence on a comparison of the numbers determined to decide whether to use multicast or unicast to deliver the video stream.
A signal transmission method, comprising: receiving, by a terminal device, a paging indication sent by a network device, wherein the paging indication carries information about a plurality of paging groups; determining, by the terminal device, after receiving the paging indication, in response to detecting that a paging group in which the terminal device is located is paged, based on an association relationship between a paged paging group in the plurality of paging groups and a random access preamble, a random access preamble associated with the paging group in which the terminal device is located; and sending, by the terminal device, the random access preamble to the network device; wherein at least two paged paging groups share one random access preamble; and wherein the random access preambles are associated with the paged paging groups of the plurality of paging groups in a cyclic reuse manner. receiving, by a terminal device, a paging indication sent by a network device, wherein the paging indication carries information about a plurality of paging groups; determining, by the terminal device, after receiving the paging indication, in response to detecting that a paging group in which the terminal device is located is paged, based on an association relationship between a paged paging group in the plurality of paging groups and a random access preamble, a random access preamble associated with the paging group in which the terminal device is located; and sending, by the terminal device, the random access preamble to the network device; wherein at least two paged paging groups share one random access preamble; and wherein the random access preambles are associated with the paged paging groups of the plurality of paging groups in a cyclic reuse manner.