mhurhangee/patent-ind-claim-en huggingface dataset:
A circuit configured to control a motor comprising: a motor control circuit and characterized by : a power reference circuit to provide a reference power level ; a power feedback loop (220; 220a; 216) comprising a first difference circuit that produces a first difference signal being a difference between the reference power level and a power level applied to a motor ; a power control circuit configured to receive the first difference signal and to provide a substantially constant power level to the motor so that the motor operates with a substantially constant torque, wherein the constant power level is proportional to the reference power level; and a speed feedback loop (102a; 206a; 212; 212a) comprising a second difference circuit that produces a second difference signal being a difference between a reference speed value and a back electromotive force (EMF) signal , wherein: the second difference signal is received at an input of the power reference circuit ; and the back-EMF signal represents the back-EMF voltage of the motor . a power reference circuit to provide a reference power level ; a power feedback loop (220; 220a; 216) comprising a first difference circuit that produces a first difference signal being a difference between the reference power level and a power level applied to a motor ; a power control circuit configured to receive the first difference signal and to provide a substantially constant power level to the motor so that the motor operates with a substantially constant torque, wherein the constant power level is proportional to the reference power level; and a speed feedback loop (102a; 206a; 212; 212a) comprising a second difference circuit that produces a second difference signal being a difference between a reference speed value and a back electromotive force (EMF) signal , wherein: the second difference signal is received at an input of the power reference circuit ; and the back-EMF signal represents the back-EMF voltage of the motor . the second difference signal is received at an input of the power reference circuit ; and the back-EMF signal represents the back-EMF voltage of the motor .
A vehicle having a vehicle cabin , a cabin roof and rear perception module utilized in conjunction with the vehicle , the rear perception module comprising: an environmental depth perception (EDP) sensor system comprising a first EDP device having a field of view (FOV) encompassing an environmental region to a rear of the work vehicle ; a rear module housing mounted to an upper trailing edge portion of the cabin roof ; vents formed in exterior walls of the rear module housing to facilitate airflow through the rear module housing along a cooling airflow path ; and a heat-generating electronic component electrically coupled to the first EDP device , the heat-generating electronic component positioned in or adjacent the cooling airflow path such that excess heat generated by the heat-generating electronic component is dissipated by convective transfer to airflow conducted along the cooling airflow path during operation of the rear perception module , characterized in that the vehicle is a work vehicle and that the rear module housing comprises a rear protruding section projecting in a rearward direction relative to the work vehicle cabin , the heat-generating electronic component at least partially located in the rear protruding section ; and that the vents comprise an outlet vent formed in an upper wall of the rear protruding section ; and an inlet vent formed in a lower wall of the rear protruding section and oriented to receive airflow conducted in a generally upward direction alongside a rear window of the work vehicle cabin . an environmental depth perception (EDP) sensor system comprising a first EDP device having a field of view (FOV) encompassing an environmental region to a rear of the work vehicle ; a rear module housing mounted to an upper trailing edge portion of the cabin roof ; vents formed in exterior walls of the rear module housing to facilitate airflow through the rear module housing along a cooling airflow path ; and a heat-generating electronic component electrically coupled to the first EDP device , the heat-generating electronic component positioned in or adjacent the cooling airflow path such that excess heat generated by the heat-generating electronic component is dissipated by convective transfer to airflow conducted along the cooling airflow path during operation of the rear perception module , characterized in that the vehicle is a work vehicle and that the rear module housing comprises a rear protruding section projecting in a rearward direction relative to the work vehicle cabin , the heat-generating electronic component at least partially located in the rear protruding section ; and that the vents comprise an outlet vent formed in an upper wall of the rear protruding section ; and an inlet vent formed in a lower wall of the rear protruding section and oriented to receive airflow conducted in a generally upward direction alongside a rear window of the work vehicle cabin .
A physical downlink control channel transmission method, wherein the method is used by a wireless network device to send N signal sets each corresponding to one different network service, each of the N signal sets is used to transmit control information of one terminal, N is an integer greater than 2, a signal in each signal set comprises a physical downlink control channel, PDCCH, or a PDCCH and a physical control format indicator channel, PCFICH, and the method comprises: sending (S101) each signal set to the terminal on a resource that can be occupied by the signal set, wherein sending processing is performed on a signal in each signal set, and the sending processing comprises at least one of multiplexing (S201), scrambling, modulation, interleaving (S202), or resource mapping (S203). sending (S101) each signal set to the terminal on a resource that can be occupied by the signal set, wherein sending processing is performed on a signal in each signal set, and the sending processing comprises at least one of multiplexing (S201), scrambling, modulation, interleaving (S202), or resource mapping (S203).
One or more non-transitory computer readable medium storing a set of computer executable instructions for running on one or more processors of a communication system that when executed by the one or more processors cause the communication system to establish communication from a receiver to a donor by: receiving at least one communication and an identifier from a receiver system , the receiver system being used by the receiver who received an accommodation that was donated to an intermediary from the donor , the donor having contact information that remains confidential to the receiver and that is known to the intermediary , the identifier configured to provide identifying characteristics of the accommodation from the donor ; analyzing the identifier to determine an intermediary system related to the accommodation ; providing the identifier to the intermediary system ; receiving the contact information of the donor from the intermediary system ; and transmitting the at least one communication to the donor using the contact information from the intermediary system . receiving at least one communication and an identifier from a receiver system , the receiver system being used by the receiver who received an accommodation that was donated to an intermediary from the donor , the donor having contact information that remains confidential to the receiver and that is known to the intermediary , the identifier configured to provide identifying characteristics of the accommodation from the donor ; analyzing the identifier to determine an intermediary system related to the accommodation ; providing the identifier to the intermediary system ; receiving the contact information of the donor from the intermediary system ; and transmitting the at least one communication to the donor using the contact information from the intermediary system .
A force sensor of the type including a flexure body instrumented with strain gages to measure tension and/or compression force transmitted through a linear medium (C) such as a cable, rod or the like wherein the flexure body is effectively joined in parallel to the medium (C), wherein the flexure body is formed as a solid body of a high modulus of elasticity material with longitudinally opposite end surfaces and a continuous circumference including flat, parallel top and bottom surfaces joined by opposite side surfaces ; the body having a longitudinal passage extending fully between the longitudinal ends thereof to accept a force transmitting medium ( C ) therethrough; means for mechanically connecting said body to said medium (C) only at longitudinally spaced points proximate the opposite end surfaces of the body ; a lateral aperture extending fully through the body and orthogonally intersecting the longitudinal passage to define zones of stress concentration; strain gages mounted on at least one of said top and bottom surfaces over said stress concentration zones to produce electrical signals representing forces transmitted through said medium (C) and transferred to said flexure body ; characterized by : an enclosure attached to said body and extending around said body ; and an insulative and flexible lead carrier attached in surrounding relationship to said enclosure and supported thereby; said carrier extending from said strain gages over and circumferentially around said body on said enclosure . wherein the flexure body is formed as a solid body of a high modulus of elasticity material with longitudinally opposite end surfaces and a continuous circumference including flat, parallel top and bottom surfaces joined by opposite side surfaces ; the body having a longitudinal passage extending fully between the longitudinal ends thereof to accept a force transmitting medium ( C ) therethrough; means for mechanically connecting said body to said medium (C) only at longitudinally spaced points proximate the opposite end surfaces of the body ; a lateral aperture extending fully through the body and orthogonally intersecting the longitudinal passage to define zones of stress concentration; strain gages mounted on at least one of said top and bottom surfaces over said stress concentration zones to produce electrical signals representing forces transmitted through said medium (C) and transferred to said flexure body ; characterized by : an enclosure attached to said body and extending around said body ; and an insulative and flexible lead carrier attached in surrounding relationship to said enclosure and supported thereby; said carrier extending from said strain gages over and circumferentially around said body on said enclosure . an enclosure attached to said body and extending around said body ; and an insulative and flexible lead carrier attached in surrounding relationship to said enclosure and supported thereby; said carrier extending from said strain gages over and circumferentially around said body on said enclosure .
An ice maker defining a vertical direction (V), a lateral direction (L), and a transverse direction (T), the vertical, lateral, and transverse directions being mutually perpendicular, the ice maker comprising: a mold body , a plurality of mold cavities defined in the mold body , each mold cavity of the plurality of mold cavities extending between a floor and an opening along a longitudinal axis (A), each mold cavity of the plurality of mold cavities enclosed by at least one sidewall between the floor and the opening , the longitudinal axis (A) of each mold cavity oriented generally along the vertical direction (V); a heater in thermal communication with the floor of each mold cavity of the plurality of mold cavities , the heater configured to maintain water within a lower portion of each mold cavity in a liquid state; and a drain conduit in fluid communication with the mold body and configured to receive a flow of liquid water from the mold cavities , characterized in that the drain conduit is further in fluid communication with an auxiliary ice maker . a mold body , a plurality of mold cavities defined in the mold body , each mold cavity of the plurality of mold cavities extending between a floor and an opening along a longitudinal axis (A), each mold cavity of the plurality of mold cavities enclosed by at least one sidewall between the floor and the opening , the longitudinal axis (A) of each mold cavity oriented generally along the vertical direction (V); a heater in thermal communication with the floor of each mold cavity of the plurality of mold cavities , the heater configured to maintain water within a lower portion of each mold cavity in a liquid state; and a drain conduit in fluid communication with the mold body and configured to receive a flow of liquid water from the mold cavities , characterized in that the drain conduit is further in fluid communication with an auxiliary ice maker .
A method for manufacturing or machining internal gear teeth (20; 21) by chip removal on a workpiece which is driven in a rotary movement around its axis of rotation at speeds of rotation of 1200 rpm or higher in a skiving process using a toothed tool (50; 51), in the form of a skiving wheel, which is driven in a rotary movement around its axis of rotation, wherein the skiving wheel and workpiece are brought into a rolling tooth engagement in the manner of a helical gear transmission with their axes of rotation crossing each other at an angle different to zero, characterised in that a further internal machining operation is performed on the workpiece and/or on its gear teeth during this tooth engagement, wherein a machining tool (30; 31) for the further internal machining operation and/or its holder penetrates at least partially the space, next to the skiving wheel, which is radially surrounded by the internal gear teeth .
A woven textile comprising: a warp strand extending in a first direction and including a first yarn and a second yarn twisted with the first yarn, the first yarn comprising a plurality of substantially aligned filaments, at least ninety-five percent of a material of the filaments being a thermoplastic polymer material; and a weft strand extending in a second direction that is substantially perpendicular to the first direction, wherein the warp strand and the weft strand are thermal bonded to each other. a warp strand extending in a first direction and including a first yarn and a second yarn twisted with the first yarn, the first yarn comprising a plurality of substantially aligned filaments, at least ninety-five percent of a material of the filaments being a thermoplastic polymer material; and a weft strand extending in a second direction that is substantially perpendicular to the first direction, wherein the warp strand and the weft strand are thermal bonded to each other.
An image forming apparatus comprising: a first liquid applier configured to apply liquid to a first side of a recording medium; a second liquid applier configured to apply the liquid to a second side of the recording medium bearing the liquid applied to the first side by the first liquid applier ; and a drying unit configured to dry the recording medium bearing the liquid applied to the second side by the second liquid applier , the drying unit including a conveyor configured to convey, in a conveyance direction, the recording medium bearing the liquid applied to the second side by the second liquid applier , and a heater configured to heat the recording medium conveyed by the conveyor ; the conveyor being configured to convey the recording medium in contact with the first side of the recording medium, characterized in that the surface of the conveyor is a heating surface that conducts heat from the heater to the recording medium, and the heater is configured to be controlled such that the temperature of the heating surface at a downstream location in the conveyance direction of the recording medium is higher than a temperature of the heating surface at an upstream location in the conveyance direction of the recording medium. a first liquid applier configured to apply liquid to a first side of a recording medium; a second liquid applier configured to apply the liquid to a second side of the recording medium bearing the liquid applied to the first side by the first liquid applier ; and a drying unit configured to dry the recording medium bearing the liquid applied to the second side by the second liquid applier , the drying unit including a conveyor configured to convey, in a conveyance direction, the recording medium bearing the liquid applied to the second side by the second liquid applier , and a heater configured to heat the recording medium conveyed by the conveyor ; the conveyor being configured to convey the recording medium in contact with the first side of the recording medium, characterized in that the surface of the conveyor is a heating surface that conducts heat from the heater to the recording medium, and the heater is configured to be controlled such that the temperature of the heating surface at a downstream location in the conveyance direction of the recording medium is higher than a temperature of the heating surface at an upstream location in the conveyance direction of the recording medium.
A reel installation and removal device that is configured to install and remove a reel on which a tape accommodating a component is wound to and from a feeder comprising a feeding section and a motor , the feeder configured to feed the tape by driving of the feeding section and to supply the component, the device comprising: a feeder set unit on which the feeder is set so that the feeding section is driven; a reel transfer unit including a rotation section rotating the reel around a shaft , and configured to move relative to the feeder set unit to transfer the reel ; a holding section configured to hold the tape of the reel mounted on the feeder ; a cutting section configured to cut the tape ; and a control device configured to execute a detachment control of driving the holding section and the cutting section so that the tape is held and cut in a portion to which the component has been supplied after driving the feeding section and the rotation section so that the tape is rewound and to be wound around the reel , and controlling the feeder set unit and the reel transfer unit so as to detach the reel from the feeder , in a state where the feeder to which the reel is attached is set in the feeder set unit characterized in that: the tape feeding section is configured to rewind tape toward reel side by a reverse rotation of the motor . a feeder set unit on which the feeder is set so that the feeding section is driven; a reel transfer unit including a rotation section rotating the reel around a shaft , and configured to move relative to the feeder set unit to transfer the reel ; a holding section configured to hold the tape of the reel mounted on the feeder ; a cutting section configured to cut the tape ; and a control device configured to execute a detachment control of driving the holding section and the cutting section so that the tape is held and cut in a portion to which the component has been supplied after driving the feeding section and the rotation section so that the tape is rewound and to be wound around the reel , and controlling the feeder set unit and the reel transfer unit so as to detach the reel from the feeder , in a state where the feeder to which the reel is attached is set in the feeder set unit characterized in that: the tape feeding section is configured to rewind tape toward reel side by a reverse rotation of the motor .
A bonded body comprising: a ceramic member made of ceramics; a Cu member which is made of Cu or a Cu alloy, and a Cu-Sn layer, in which Sn forms a solid solution with Cu and which is formed at a bonded interface between the ceramic member and the Cu member, wherein the Cu-Sn layer is formed from a Cu-P-Sn-based brazing filler material and a Ti paste, and intermetallic compounds containing P and Ti are dispersed in the Cu-Sn layer, wherein the Cu-P-Sn-based brazing filler material is a Cu-P-Sn-Ni-based brazing filler material, and wherein the Cu-Sn layer includes core-shell type inclusions in which a Ti particle is the core and a Cu-Ni-Ti phase, a P-Ti phase and a P-Ni-Ti phase are formed sequentially from the inside as the shells. a ceramic member made of ceramics; a Cu member which is made of Cu or a Cu alloy, and a Cu-Sn layer, in which Sn forms a solid solution with Cu and which is formed at a bonded interface between the ceramic member and the Cu member, wherein the Cu-Sn layer is formed from a Cu-P-Sn-based brazing filler material and a Ti paste, and intermetallic compounds containing P and Ti are dispersed in the Cu-Sn layer, wherein the Cu-P-Sn-based brazing filler material is a Cu-P-Sn-Ni-based brazing filler material, and wherein the Cu-Sn layer includes core-shell type inclusions in which a Ti particle is the core and a Cu-Ni-Ti phase, a P-Ti phase and a P-Ni-Ti phase are formed sequentially from the inside as the shells.
A bicycle computer for monitoring performance of a user of a bicycle , comprising: a processing circuitry ; a user interface ; and an attaching unit for arranging the bicycle computer in an attached position; characterized in that the bicycle computer also comprises an integrated proximity cadence sensor arranged and dimensioned to measure, in the attached position, proximity cadence data being indicative of a distance to at least one leg of the user of the bicycle , the processing circuitry is configured to obtain the proximity cadence data from the integrated proximity cadence sensor and to process the proximity cadence data into a cadence metric, and the user interface is configured to output the cadence metric. a processing circuitry ; a user interface ; and an attaching unit for arranging the bicycle computer in an attached position; characterized in that the bicycle computer also comprises an integrated proximity cadence sensor arranged and dimensioned to measure, in the attached position, proximity cadence data being indicative of a distance to at least one leg of the user of the bicycle , the processing circuitry is configured to obtain the proximity cadence data from the integrated proximity cadence sensor and to process the proximity cadence data into a cadence metric, and the user interface is configured to output the cadence metric.