mhurhangee/patent-ind-claim-en huggingface dataset:
A direct current relay comprising a pair of fixed contacts and a movable contact which is moved up and down by an actuator to be brought into contact with or be separated from the pair of fixed contacts , comprising: a mover support disposed below the movable contact and connected to the actuator by a shaft ; a mover holder disposed above the movable contact and fixed to the mover support ; a contact pressure spring disposed between the movable contact and the mover support to provide a contact pressure to the movable contact ; and a supporting pin installed to extend through the movable contact and the mover holder , characterized in that the mover support includes a first flat plate portion and arm portions protruding upwardly from opposite side ends of the first flat plate portion , wherein each of the arm portions is provided with an insertion groove , and the mover holder is fixedly installed in the insertion groove . a mover support disposed below the movable contact and connected to the actuator by a shaft ; a mover holder disposed above the movable contact and fixed to the mover support ; a contact pressure spring disposed between the movable contact and the mover support to provide a contact pressure to the movable contact ; and a supporting pin installed to extend through the movable contact and the mover holder , characterized in that the mover support includes a first flat plate portion and arm portions protruding upwardly from opposite side ends of the first flat plate portion , wherein each of the arm portions is provided with an insertion groove , and the mover holder is fixedly installed in the insertion groove .
An arc extinguishing unit comprising: a plurality of support plates that is disposed to face each other; a grid that is positioned between the support plates and is coupled to the plurality of support plates , respectively; a grid cover that is coupled to the grid and covers the grid ; characterised by an extinguishing magnet that is accommodated in an inside of the grid cover , wherein the extinguishing magnet forms a magnetic field in a direction from the grid cover toward the grid or a direction from the grid toward the grid cover , and wherein the grid cover includes: a cover body that includes an accommodating space therein; a blocking plate that is accommodated in the accommodating space of the cover body and on which the extinguishing magnet is seated; and wherein the extinguishing magnet is accommodated in the accommodating space of the cover body and is seated on the blocking plate . a plurality of support plates that is disposed to face each other; a grid that is positioned between the support plates and is coupled to the plurality of support plates , respectively; a grid cover that is coupled to the grid and covers the grid ; characterised by an extinguishing magnet that is accommodated in an inside of the grid cover , wherein the extinguishing magnet forms a magnetic field in a direction from the grid cover toward the grid or a direction from the grid toward the grid cover , and wherein the grid cover includes: a cover body that includes an accommodating space therein; a blocking plate that is accommodated in the accommodating space of the cover body and on which the extinguishing magnet is seated; and wherein the extinguishing magnet is accommodated in the accommodating space of the cover body and is seated on the blocking plate . a cover body that includes an accommodating space therein; a blocking plate that is accommodated in the accommodating space of the cover body and on which the extinguishing magnet is seated; and wherein the extinguishing magnet is accommodated in the accommodating space of the cover body and is seated on the blocking plate .
An input circuit comprising: an input line for providing input regarding state of a load; a first impedance connected to the input line at a first node for connecting a voltage source to the input line; and a second impedance connected to the input line at a second node for connecting the input line to ground; characterized by a Zener diode connected in the input line in series between the first and second nodes to impede current flowing through the Zener diode below the Zener voltage thereof in a direction from the first node to the second node, and to allow current above the Zener voltage thereof in the direction from the first node to the second node; the input circuit characterized by further comprising a load line connected to the input line at an input node on a side of the first node opposite the second node for connecting a load to the input line; and a third impedance connected to the input line at the input node for providing voltage open input from the input line to a logic device connected to the second node of the input line; wherein the third impedance connects between the input line and ground. an input line for providing input regarding state of a load; a first impedance connected to the input line at a first node for connecting a voltage source to the input line; and a second impedance connected to the input line at a second node for connecting the input line to ground; characterized by a Zener diode connected in the input line in series between the first and second nodes to impede current flowing through the Zener diode below the Zener voltage thereof in a direction from the first node to the second node, and to allow current above the Zener voltage thereof in the direction from the first node to the second node; the input circuit characterized by further comprising a load line connected to the input line at an input node on a side of the first node opposite the second node for connecting a load to the input line; and a third impedance connected to the input line at the input node for providing voltage open input from the input line to a logic device connected to the second node of the input line; wherein the third impedance connects between the input line and ground.
A shift-by-wire system configured to switch shift positions, the shift-by-wire system comprising: a detent plate turnable about a turn axis, and including a plurality of recesses corresponding to the shift positions on a peripheral surface of the detent plate ; a detent spring including an engagement portion engageable with any one of the recesses of the detent plate , and configured to push the engagement portion toward the peripheral surface of the detent plate to hold the detent plate at a turning position where the engagement portion pushes any one of the recesses ; a rotating electrical machine ; a gear device configured to transmit a rotating electrical machine torque output from the rotating electrical machine to the detent plate ; and an electronic control unit configured to control the rotating electrical machine torque, wherein, the electronic control unit is configured to reverse the rotating electrical machine torque after the electronic control unit makes the rotating electrical machine output the rotating electrical machine torque for turning the detent plate in a turning direction to switch the shift position, then the detent torque generated in the detent plate by a push of the engagement portion is reversed in the turning direction from a torque in a counter-turning direction to a torque in the turning direction being opposite to the torque in the counter-turning direction, and before backlash elimination on a side corresponding to the counter-turning direction in a backlash portion of the gear device by the reversed detent torque is finished. a detent plate turnable about a turn axis, and including a plurality of recesses corresponding to the shift positions on a peripheral surface of the detent plate ; a detent spring including an engagement portion engageable with any one of the recesses of the detent plate , and configured to push the engagement portion toward the peripheral surface of the detent plate to hold the detent plate at a turning position where the engagement portion pushes any one of the recesses ; a rotating electrical machine ; a gear device configured to transmit a rotating electrical machine torque output from the rotating electrical machine to the detent plate ; and an electronic control unit configured to control the rotating electrical machine torque,
Radically polymerizable compound of the formula I: (SG) x A((PEI)TG) m where SG = -OPO 3 R 1 2 or -PO 3 R 1 2 ; R 1 = each independently H, C 1 -C 7 -alkyl or monovalent cation; x = 2; A: hydrocarbon group having 1 to 30 carbon atoms which may comprise silicon, halogen, nitrogen, phosphorus, oxygen and sulfur; SK = H, C 1 -C 20 -alkyl, aryl, alkyl-aryl, -(CO)NR 3 R 4 , - (CS)NR 3 R 4 , -(CO)OR 3 , -(CO)R 3 or -(SO 2 )R 3 ; R 3 , R 4 = each independently H, alkyl, aryl and/or alkyl-aryl, which may comprise halogen, nitrogen, phosphorus, oxygen and sulfur, or alkenyl; n = 2 - 100; TG = H, -NR 6 R 7 , -N 3 , -OR 6 , -SR 6 , cycloalkenes, - CR 6 R 7 R 8 , -OCOR 9 or -NR 6 COR 9 ; R 6 , R 7 , R 8 = H, C 1 to C 20 -alkyl, aryl and/or alkyl-aryl, which may comprise halogen, nitrogen, phosphorus, oxygen and sulfur; a radically polymerizable group, which may comprise halogen, nitrogen, phosphorus, oxygen and sulfur; wherein R 6 and R 7 , with inclusion of the nitrogen atom, may form a ring having 5 to 7 ring atoms, which may comprise heteroatoms; R 9 = alkyl, aryl, alkyl-aryl or alkenyl; wherein PEI comprises two or more radically polymerizable groups and TG optionally comprises at least one radically polymerizable group; m = 1, 2 or 3. SG = -OPO 3 R 1 2 or -PO 3 R 1 2 ; R 1 = each independently H, C 1 -C 7 -alkyl or monovalent cation; x = 2; A: hydrocarbon group having 1 to 30 carbon atoms which may comprise silicon, halogen, nitrogen, phosphorus, oxygen and sulfur; SK = H, C 1 -C 20 -alkyl, aryl, alkyl-aryl, -(CO)NR 3 R 4 , - (CS)NR 3 R 4 , -(CO)OR 3 , -(CO)R 3 or -(SO 2 )R 3 ; R 3 , R 4 = each independently H, alkyl, aryl and/or alkyl-aryl, which may comprise halogen, nitrogen, phosphorus, oxygen and sulfur, or alkenyl; n = 2 - 100; TG = H, -NR 6 R 7 , -N 3 , -OR 6 , -SR 6 , cycloalkenes, - CR 6 R 7 R 8 , -OCOR 9 or -NR 6 COR 9 ; R 6 , R 7 , R 8 = H, C 1 to C 20 -alkyl, aryl and/or alkyl-aryl, which may comprise halogen, nitrogen, phosphorus, oxygen and sulfur; a radically polymerizable group, which may comprise halogen, nitrogen, phosphorus, oxygen and sulfur; wherein R 6 and R 7 , with inclusion of the nitrogen atom, may form a ring having 5 to 7 ring atoms, which may comprise heteroatoms; R 9 = alkyl, aryl, alkyl-aryl or alkenyl; wherein PEI comprises two or more radically polymerizable groups and TG optionally comprises at least one radically polymerizable group; m = 1, 2 or 3.
A method of intraoral scanning a dental site comprising a preparation tooth , the method comprising: taking , with an intraoral scanner , a first set of intraoral images of a portion of a preparation tooth for use in a 3D model of the preparation tooth, the portion comprising a finish line of the preparation tooth, the first set of intraoral images being taken while the finish line of the preparation tooth is exposed to ensure that the finish line will show up in the first set of intraoral images; taking , with the intraoral scanner, additional sets of intraoral images that include data for the portion comprising the finish line of the preparation tooth; preventing data from the additional sets of intraoral images from degrading a quality of a finish line of the 3D model of the preparation tooth by automatically locking the first set of images such that the additional sets of intraoral images do not alter or add noise to the finish line of the 3D model of the preparation tooth . taking , with an intraoral scanner , a first set of intraoral images of a portion of a preparation tooth for use in a 3D model of the preparation tooth, the portion comprising a finish line of the preparation tooth, the first set of intraoral images being taken while the finish line of the preparation tooth is exposed to ensure that the finish line will show up in the first set of intraoral images; taking , with the intraoral scanner, additional sets of intraoral images that include data for the portion comprising the finish line of the preparation tooth; preventing data from the additional sets of intraoral images from degrading a quality of a finish line of the 3D model of the preparation tooth by automatically locking the first set of images such that the additional sets of intraoral images do not alter or add noise to the finish line of the 3D model of the preparation tooth .
A method comprising: receiving, from a plurality of electricity monitors distributed within a building , each electricity monitor including a unique identifier, power usage data associated with the unique identifier for each electricity monitor , wherein each electricity monitor is adapted to produce the power usage data; for each unique identifier, storing in a database the received power usage data in association with that unique identifier; for each unique identifier, determining whether the stored power usage data matches a pattern for occupancy, wherein the pattern of occupancy is a pattern of power use that correlates with use by a person residing in a seat or at a workstation; for each unique identifier with power usage data matching the pattern for occupancy, determining whether recent data within the stored power usage data exceeds a power usage threshold; counting as an occupied seat every unique identifier having power usage data matching the pattern for occupancy and having recent data within the power usage data exceeding the power usage threshold to determine a number of occupied seats; and adjusting a setting of a thermostat within the building based on a change in the number of occupied seats. receiving, from a plurality of electricity monitors distributed within a building , each electricity monitor including a unique identifier, power usage data associated with the unique identifier for each electricity monitor , wherein each electricity monitor is adapted to produce the power usage data; for each unique identifier, storing in a database the received power usage data in association with that unique identifier; for each unique identifier, determining whether the stored power usage data matches a pattern for occupancy, wherein the pattern of occupancy is a pattern of power use that correlates with use by a person residing in a seat or at a workstation; for each unique identifier with power usage data matching the pattern for occupancy, determining whether recent data within the stored power usage data exceeds a power usage threshold; counting as an occupied seat every unique identifier having power usage data matching the pattern for occupancy and having recent data within the power usage data exceeding the power usage threshold to determine a number of occupied seats; and adjusting a setting of a thermostat within the building based on a change in the number of occupied seats.
A heat fixing device comprising: a first member which is rotatable; a heater configured to heat the first member; and a second member which is rotatable, and is configured to form a nip portion that allows a recording material to be sandwiched between the first member and the second member, wherein the heater includes: a base material ; an intermediate layer on the base material ; and a surface layer on the intermediate layer , the surface layer constituting a surface configured to slide on an inner peripheral surface of the first member, characterized in that the base material contains at least one compound selected from the group consisting of aluminum nitride, aluminum oxide, and silicon nitride, the surface layer includes a diamond-like carbon film, the intermediate layer contains silicon carbide, and when defining a number of silicon atom in the intermediate layer as (Si), a number of carbon atom in the intermediate layer as (C), and a total number of all elements excluding hydrogen atom in the intermediate layer as (A), a ratio of [(Si)+(C)]/A is 0.8 or more, and a ratio of (Si/C) is more than 1. a first member which is rotatable; a heater configured to heat the first member; and a second member which is rotatable, and is configured to form a nip portion that allows a recording material to be sandwiched between the first member and the second member, wherein the heater includes: a base material ; an intermediate layer on the base material ; and a surface layer on the intermediate layer , the surface layer constituting a surface configured to slide on an inner peripheral surface of the first member, characterized in that a base material ; an intermediate layer on the base material ; and a surface layer on the intermediate layer , the surface layer constituting a surface configured to slide on an inner peripheral surface of the first member, characterized in that the base material contains at least one compound selected from the group consisting of aluminum nitride, aluminum oxide, and silicon nitride, the surface layer includes a diamond-like carbon film, the intermediate layer contains silicon carbide, and when defining a number of silicon atom in the intermediate layer as (Si), a number of carbon atom in the intermediate layer as (C), and a total number of all elements excluding hydrogen atom in the intermediate layer as (A), a ratio of [(Si)+(C)]/A is 0.8 or more, and a ratio of (Si/C) is more than 1.
A method comprising: causing, via a playback device (102-124, 200, 600, 700), one or more speakers of the playback device to emit audio; receiving, via the playback device (102-124, 200, 600, 700), audio data representing at least a portion of the emitted audio, wherein the playback device includes at least one proximity sensor including a microphone , wherein the emitted audio is captured by the microphone and the microphone converts the received audio into proximity data indicating a barrier that is proximate to the playback device; determining, via the playback device (102-124, 200, 600, 700), that the barrier is distorting audio output of the playback device (102-124, 200, 600, 700) by at least a distortion threshold to one of the speakers based on the indication in the proximity data from the proximity sensor ; in response to determining that the barrier is distorting audio output of the playback device (102-124, 200, 600, 700) beyond the distortion threshold, applying, to the playback device (102-124, 200, 600, 700), a playback configuration that at least partially offsets the distortion of the playback device (102-124, 200, 600, 700), by adjusting a component of the audio; and causing, via the playback device (102-124, 200, 600, 700), the one or more transducers to play back audio content according to the playback configuration. causing, via a playback device (102-124, 200, 600, 700), one or more speakers of the playback device to emit audio; receiving, via the playback device (102-124, 200, 600, 700), audio data representing at least a portion of the emitted audio, wherein the playback device includes at least one proximity sensor including a microphone , wherein the emitted audio is captured by the microphone and the microphone converts the received audio into proximity data indicating a barrier that is proximate to the playback device; determining, via the playback device (102-124, 200, 600, 700), that the barrier is distorting audio output of the playback device (102-124, 200, 600, 700) by at least a distortion threshold to one of the speakers based on the indication in the proximity data from the proximity sensor ; in response to determining that the barrier is distorting audio output of the playback device (102-124, 200, 600, 700) beyond the distortion threshold, applying, to the playback device (102-124, 200, 600, 700), a playback configuration that at least partially offsets the distortion of the playback device (102-124, 200, 600, 700), by adjusting a component of the audio; and causing, via the playback device (102-124, 200, 600, 700), the one or more transducers to play back audio content according to the playback configuration.
A method of controlling operation of an inhaling device , the inhaling device comprising a gas flow path through which gas can be drawn by the action of a user puff, a gas flow sensor within the gas flow path and a memory, the method comprising: recording gas flow measurements from the gas flow sensor; comparing the gas flow measurements with a user puff signature stored in memory to provide a correlation score; and enabling or disabling further operation of the device based on a value of the correlation score. recording gas flow measurements from the gas flow sensor; comparing the gas flow measurements with a user puff signature stored in memory to provide a correlation score; and enabling or disabling further operation of the device based on a value of the correlation score.
A clamp assembly for external fixation of a limb, the clamp assembly comprising: a main clamp body comprising a cruciform shape defining a first axis and a second axis perpendicular to the first axis, the cruciform shape body comprising first and second arm portions disposed along the first axis and integral with and between first and second clamps disposed along the second axis, the first and second arm portions comprising at least one hole configured to receive at least one bone pin perpendicular to the first axis and the second axis, the first and second clamps configured to connect to first and second rod assemblies, respectively; a sliding clamp operatively connected to the first and second arm portions of the main clamp body, the sliding clamp disposed and configured to slide along the first axis between the first and second clamps to secure the at least one bone pin in the at least one hole; and a fixation bolt coupled to one of the first and second arm portions and configured to actuate the sliding clamp from a direction along the first axis. comprising a cruciform shape defining a first axis and a second axis perpendicular to the first axis, the cruciform shape body comprising first and second arm portions disposed along the first axis and integral with and between first and second clamps disposed along the second axis, the first and second arm portions comprising at least one hole configured to receive at least one bone pin perpendicular to the first axis and the second axis, the first and second clamps configured to connect to first and second rod assemblies, respectively; a sliding clamp operatively connected to the first and second arm portions of the main clamp body, the sliding clamp disposed and configured to slide along the first axis between the first and second clamps to secure the at least one bone pin in the at least one hole; and a fixation bolt coupled to one of the first and second arm portions and configured to actuate the sliding clamp from a direction along the first axis.
A method for producing a quartz glass grain, comprising the method steps of: i.) providing a silica granulate, wherein the silica granulate was produced from pyrogenic silica powder; ii.) forming a glass melt from the silica granulate in a crucible; iii.) forming a quartz glass body from at least part of the glass melt; iv.) comminuting the quartz glass body from step iii.) to obtain the quartz glass grain. i.) providing a silica granulate, wherein the silica granulate was produced from pyrogenic silica powder; ii.) forming a glass melt from the silica granulate in a crucible; iii.) forming a quartz glass body from at least part of the glass melt; iv.) comminuting the quartz glass body from step iii.) to obtain the quartz glass grain.