mhurhangee/patent-ind-claim-en huggingface dataset:
A wearable heart sound detection system , said system including an acoustic sensing device for collecting heart sound signals of user's body , performing signal amplification, filtering, digitization and other preprocessing steps on said collected heart sound signals, and outputting preprocessed heart sound signals; an external computing electronic device communicatively coupled to said acoustic sensing device for acquiring said preprocessed heart sound signals; and a cloud database communicatively coupled to said external computing electronic device ; wherein said acoustic sensing device includes a capacitive sound sensor , a piezoelectric sound sensor and a circuit assembly, said circuit assembly is respectively electrically connected with said capacitive sound sensor and said piezoelectric sound sensor ; wherein said circuit assembly , said capacitive sound sensor and said piezoelectric sound sensor are integrated on a flexible substrate; wherein said circuit assembly, said capacitive sound sensor and said piezoelectric sound sensor are arranged as follows: said capacitive sound sensor been disposed on a surface of said circuit assembly ; a soundproof ring been arranged on said surface and enclosed to encapsulate said capacitive sound sensor and said circuit assembly to form a resonant cavity; said piezoelectric sound sensor been disposed on a side of said soundproof ring not in contact with said circuit assembly , wherein said piezoelectric sound sensor is attached to said user's skin near heart. wherein said acoustic sensing device includes a capacitive sound sensor , a piezoelectric sound sensor and a circuit assembly, said circuit assembly is respectively electrically connected with said capacitive sound sensor and said piezoelectric sound sensor ; wherein said circuit assembly , said capacitive sound sensor and said piezoelectric sound sensor are integrated on a flexible substrate; wherein said circuit assembly, said capacitive sound sensor and said piezoelectric sound sensor are arranged as follows: said capacitive sound sensor been disposed on a surface of said circuit assembly ; a soundproof ring been arranged on said surface and enclosed to encapsulate said capacitive sound sensor and said circuit assembly to form a resonant cavity; said piezoelectric sound sensor been disposed on a side of said soundproof ring not in contact with said circuit assembly , wherein said piezoelectric sound sensor is attached to said user's skin near heart. said capacitive sound sensor been disposed on a surface of said circuit assembly ; a soundproof ring been arranged on said surface and enclosed to encapsulate said capacitive sound sensor and said circuit assembly to form a resonant cavity; said piezoelectric sound sensor been disposed on a side of said soundproof ring not in contact with said circuit assembly , wherein said piezoelectric sound sensor is attached to said user's skin near heart.
An electric power tool configured to perform tightening operations where torque is delivered in a series of pulses and comprising an electrical motor adapted to drive a rotating shaft of the electric power tool , the electric motor being adapted to be fed with a train of controlled current pulses, the electric power tool further comprising an angle sensor for sensing a parameter related to an angular displacement of the electric power tool, characterized in that the electric power tool is adapted to control the current supplied in the current pulses based at least in part on an output signal from the angle sensor to not exceed a limit threshold value for said parameter related to an angular displacement of the electric power tool.
A driving assistance apparatus comprising: a driving assistance unit configured to control a braking unit which decelerates a moving body , and to assist driving of the moving body by automatic driving; and a switching unit configured to perform instructing a driver of the moving body to operate the braking unit which is under control by the driving assistance unit , and switching from the automatic driving to manual driving by transferring an authority of driving to the driver when receiving information of an operation of the braking unit by the driver in a state where the moving body is stopped, wherein the driving assistance unit is configured to control the braking unit to stop the moving body when receiving information of an operation of a steering unit which steers the moving body during the automatic driving, and the switching unit is configured to perform instructing the driver of the moving body to operate the braking unit in a state where the moving body is stopped after receiving information of the operation of the steering unit, and transferring the authority of driving to the driver after receiving the information of the operation of the braking unit by the driver. a driving assistance unit configured to control a braking unit which decelerates a moving body , and to assist driving of the moving body by automatic driving; and a switching unit configured to perform instructing a driver of the moving body to operate the braking unit which is under control by the driving assistance unit , and switching from the automatic driving to manual driving by transferring an authority of driving to the driver when receiving information of an operation of the braking unit by the driver in a state where the moving body is stopped, wherein the driving assistance unit is configured to control the braking unit to stop the moving body when receiving information of an operation of a steering unit which steers the moving body during the automatic driving, and the switching unit is configured to perform instructing the driver of the moving body to operate the braking unit in a state where the moving body is stopped after receiving information of the operation of the steering unit, and transferring the authority of driving to the driver after receiving the information of the operation of the braking unit by the driver.
A method in a user equipment , method comprising: monitoring , by the user equipment , a control channel candidate for a control channel, where the control channel candidate corresponds to a control channel element size that is a function of a first resource block group size used for user data resource assignments; decoding the control channel; and determining a user data resource assignment based on the decoded control channel, where the user data resource assignment is based on a second resource block group size, wherein: the control channel element size is selected such that the control channel is aligned with resource block group boundaries associated with the first resource block group size; the first resource block group size is a number, K, of times the control channel element size, and the number K is a positive integer value; and the second resource block group size is a multiple of the first resource block group size. monitoring , by the user equipment , a control channel candidate for a control channel, where the control channel candidate corresponds to a control channel element size that is a function of a first resource block group size used for user data resource assignments; decoding the control channel; and determining a user data resource assignment based on the decoded control channel, where the user data resource assignment is based on a second resource block group size, the control channel element size is selected such that the control channel is aligned with resource block group boundaries associated with the first resource block group size; the first resource block group size is a number, K, of times the control channel element size, and the number K is a positive integer value; and the second resource block group size is a multiple of the first resource block group size.
A method for communicating on a wireless network having a plurality of nodes, the method comprising: selecting a node to function as an arbiter for controlling communication of at least one non-arbiter node of the plurality of nodes on the wireless network; receiving at the arbiter requests for a desired bandwidth from the at least one non-arbiter node; adjusting dynamically the bandwidth allocated to the at least one non-arbiter node based on the requests , comprising using the arbiter to define operation cycles and assign a transmission start time and duration for each cycle to the at least one non-arbiter node; characterized by relaying vehicle control data between at least two non-arbiter nodes using the arbiter; selecting an unmanned vehicle to function as arbiter; using the unmanned vehicle arbiter as a relay for relaying data between two of the non-arbiter nodes and; launching a relief unmanned vehicle to assume the function of arbiter to replace the unmanned vehicle arbiter when the unmanned vehicle arbiter has low power; and transferring the arbiter functions to the relief unmanned vehicle to provide a new arbiter. selecting a node to function as an arbiter for controlling communication of at least one non-arbiter node of the plurality of nodes on the wireless network; receiving at the arbiter requests for a desired bandwidth from the at least one non-arbiter node; adjusting dynamically the bandwidth allocated to the at least one non-arbiter node based on the requests , comprising using the arbiter to define operation cycles and assign a transmission start time and duration for each cycle to the at least one non-arbiter node; characterized by relaying vehicle control data between at least two non-arbiter nodes using the arbiter; selecting an unmanned vehicle to function as arbiter; using the unmanned vehicle arbiter as a relay for relaying data between two of the non-arbiter nodes and; launching a relief unmanned vehicle to assume the function of arbiter to replace the unmanned vehicle arbiter when the unmanned vehicle arbiter has low power; and transferring the arbiter functions to the relief unmanned vehicle to provide a new arbiter.
A beam coupler comprising: a first beam displacer having a first input end and a first output end , the first beam displacer being configured to receive at the first input end a linearly-polarized signal seed having a first wavelength, and an unpolarized pump beam having a second wavelength, wherein the first wavelength is different to the second wavelength, the unpolarized pump beam including first and second linear polarization components , the first beam displacer being further configured to spatially translate the first linear polarization component of the unpolarized pump beam to co-locate the first linear polarization component of the unpolarized pump beam with the linearly-polarized signal seed at the first output end; a second beam displacer having a second input end and a second output end, the second beam displacer being configured to spatially translate the second linear polarization component of the unpolarized pump beam and recombine the first and second linear polarization components of the unpolarized pump beam, and to co-locate the unpolarized pump beam with the linearly-polarized signal seed at the second output end; and a dual-wavelength waveplate interposed between the first output end of the first beam displacer and the second input end of second beam displacer, and configured to rotate polarizations of each of the first linear polarization component , second linear polarization component , and linearly-polarized signal seed . a first beam displacer having a first input end and a first output end , the first beam displacer being configured to receive at the first input end a linearly-polarized signal seed having a first wavelength, and an unpolarized pump beam having a second wavelength, wherein the first wavelength is different to the second wavelength, the unpolarized pump beam including first and second linear polarization components , the first beam displacer being further configured to spatially translate the first linear polarization component of the unpolarized pump beam to co-locate the first linear polarization component of the unpolarized pump beam with the linearly-polarized signal seed at the first output end; a second beam displacer having a second input end and a second output end, the second beam displacer being configured to spatially translate the second linear polarization component of the unpolarized pump beam and recombine the first and second linear polarization components of the unpolarized pump beam, and to co-locate the unpolarized pump beam with the linearly-polarized signal seed at the second output end; and a dual-wavelength waveplate interposed between the first output end of the first beam displacer and the second input end of second beam displacer, and configured to rotate polarizations of each of the first linear polarization component , second linear polarization component , and linearly-polarized signal seed .
A linear actuator leverage assembly comprising: a structural base having two exposed surfaces defining a corner therebetween, the two surfaces including a generally straight side surface and a back surface ; a rail member coupled to the base and constrained against relative motion other than in a direction generally parallel to the side surface of the base ; a lever arm having a bearing surface , the lever arm pivotally connected to the rail member at a first pivot spaced from the bearing surface ; and a linear actuator having a first end coupled to the base and a second end connected to the lever arm at a second pivot spaced from both the bearing surface and the first pivot , with the first pivot disposed generally between the second pivot and the bearing surface , such that the linear actuator is adapted to move the rail member with respect to the base over a linear stroke of the linear actuator that moves the second pivot along a continuous motion path, including: a first path segment generally parallel to the side surface , over which the bearing surface moves along the side surface to the corner ; and a second path segment, beginning at a point where the bearing surface moves past the corner to bear against the back surface , over which the lever arm pivots about the bearing surface as a fulcrum, thereby increasing leverage applied by the actuator to the rail . a structural base having two exposed surfaces defining a corner therebetween, the two surfaces including a generally straight side surface and a back surface ; a rail member coupled to the base and constrained against relative motion other than in a direction generally parallel to the side surface of the base ; a lever arm having a bearing surface , the lever arm pivotally connected to the rail member at a first pivot spaced from the bearing surface ; and a linear actuator having a first end coupled to the base and a second end connected to the lever arm at a second pivot spaced from both the bearing surface and the first pivot , with the first pivot disposed generally between the second pivot and the bearing surface , such that the linear actuator is adapted to move the rail member with respect to the base over a linear stroke of the linear actuator that moves the second pivot along a continuous motion path, including: a first path segment generally parallel to the side surface , over which the bearing surface moves along the side surface to the corner ; and a second path segment, beginning at a point where the bearing surface moves past the corner to bear against the back surface , over which the lever arm pivots about the bearing surface as a fulcrum, thereby increasing leverage applied by the actuator to the rail . a first path segment generally parallel to the side surface , over which the bearing surface moves along the side surface to the corner ; and a second path segment, beginning at a point where the bearing surface moves past the corner to bear against the back surface , over which the lever arm pivots about the bearing surface as a fulcrum, thereby increasing leverage applied by the actuator to the rail .
An air flow regulating device , comprising a housing , an air supply unit and a circuit board which are arranged inside the housing , wherein the air supply unit comprises an impeller and a single-phase permanent magnet brushless motor configured to drive the impeller , the single-phase permanent magnet brushless motor comprises a stator and a rotor which can rotate relative to the stator , the stator comprising a stator core and a single-phase winding wound around the stator core , the rotor comprises a shaft and a permanent magnet fixed to the shaft , numbers of magnetic poles of the stator and the rotor are the same and not greater than six, the stator core comprises a yoke , a number of winding portions extending from the yoke along a radial direction and two pole shoes extending toward two sides along a circumferential direction from an end of each winding portion, characterized in that the stator surrounds the rotor , an outer diameter of the stator core is less than 35mm and/or an axial thickness of the stator core is between 10mm and 20mm, the winding is wound around the winding portions, a wire slot is formed between two adjacent winding portions, pole shoes of the two adjacent winding portions are disconnected by a slot opening , the slot opening is arranged away from a symmetric center of the two adjacent winding portions and a chamfering is provided near the slot opening only on the inner circumferential surface of a smaller pole shoe .
Peristaltic pump for conveying a fluid guided in a hose, comprising a hose bed having an abutment for receiving the hose, a carrier disc rotatable relative to the abutment , a plurality of squeeze rollers arranged on the carrier disc in the circumferential direction, and a plurality of guide rollers arranged on the carrier disc in the circumferential direction and having a guide groove running around their outer circumference in the circumferential direction, which forms a first guide plane (A) facing the carrier disc , characterized in that each guide roller has, above the guide groove , a guide cylinder for guiding the hose during threading into the hose bed and/or during threading out of the hose bed , as well as an annular flange running around the outer circumference of the guide roller between the guide groove and the guide cylinder , wherein the guide cylinder together with the annular flange forms a second guide plane (B) arranged axially offset to the first guide plane (A).
A production method of producing a fluorine-containing olefin comprising: allowing a first olefin represented by the following Formula and a second olefin different from the first olefin to react with each other in the presence of a ruthenium compound represented by the following Formula (X): wherein, in Formula (X), A represents an atomic group necessary for forming a 6- or 7-membered nitrogen-containing heterocyclic ring comprising two nitrogen atoms, an aromatic or aliphatic ring may be condensed to the nitrogen-containing heterocyclic ring, and A and the aromatic or aliphatic ring condensed to the nitrogen-containing heterocyclic ring may comprise a substituent, each of R 1 and R 2 independently represents an alkyl group, an aryl group, or an aralkyl group, each of Y 1 and Y 2 independently represents an anionic ligand, L 1 represents a neutral electron-donating ligand, p represents 0 or 1, and each of Z 1 and Z 2 independently represents a hydrogen atom, a halogen atom, a monovalent hydrocarbon group having a carbon number of from 1 to 20, or a monovalent hydrocarbon group having a carbon number of from 1 to 20 and comprising one or more atoms selected from the group consisting of a halogen atom, an oxygen atom, a nitrogen atom, a sulfur atom, a phosphorus atom, and a silicon atom, Z 1 and Z 2 may be bonded to each other to form a ring, and either or both of Z 1 and Z 2 , and L 1 may be chemically bonded to each other, wherein, in Formula , each of A 1 , A 2 , and A 3 independently represents a hydrogen atom, a fluorine atom, a chlorine atom, or a fluorine-containing alkyl group having a carbon number of from 1 to 10. A represents an atomic group necessary for forming a 6- or 7-membered nitrogen-containing heterocyclic ring comprising two nitrogen atoms, an aromatic or aliphatic ring may be condensed to the nitrogen-containing heterocyclic ring, and A and the aromatic or aliphatic ring condensed to the nitrogen-containing heterocyclic ring may comprise a substituent, each of R 1 and R 2 independently represents an alkyl group, an aryl group, or an aralkyl group, each of Y 1 and Y 2 independently represents an anionic ligand, L 1 represents a neutral electron-donating ligand, p represents 0 or 1, and each of Z 1 and Z 2 independently represents a hydrogen atom, a halogen atom, a monovalent hydrocarbon group having a carbon number of from 1 to 20, or a monovalent hydrocarbon group having a carbon number of from 1 to 20 and comprising one or more atoms selected from the group consisting of a halogen atom, an oxygen atom, a nitrogen atom, a sulfur atom, a phosphorus atom, and a silicon atom, Z 1 and Z 2 may be bonded to each other to form a ring, and either or both of Z 1 and Z 2 , and L 1 may be chemically bonded to each other, wherein, in Formula , each of A 1 , A 2 , and A 3 independently represents a hydrogen atom, a fluorine atom, a chlorine atom, or a fluorine-containing alkyl group having a carbon number of from 1 to 10.
A method for planning treatment on the teeth of a patient , the planning being based on a representation of a chewing movement of the patient during which the upper and lower rows of teeth move against each other, characterised in that a camera is used to record a first data set containing three-dimensional image data of the surfaces of the at least partially toothed upper jaw and of the at least partially toothed lower jaw , the patient is fitted with a bite pattern plate , which has cured impressions of the upper jaw and of the lower jaw , identifiable markers being provided on and/or in the bite pattern plate , a second data set containing three-dimensional image data including surface data of the bite pattern plate , in which the surfaces of the jaws and the markers of the bite pattern plate can be identified, is recorded without involving the patient, a movement sensor is releasably fastened to the lower jaw of the patient while the patient is biting on the fitted bite pattern plate , the position of the movement sensor relative to the bite pattern plate being registered, the bite pattern plate is removed, the movements of the movement sensor during chewing movements are recorded using a detector releasably fastened to the head of the patient and are stored as movement data in a third data set, the three-dimensional image data of the first data set are combined with the movement data of the third data set, registration taking place by means of the second data set, the chewing movements of the lower jaw relative to the upper jaw are displayed on a screen for the purpose of treatment planning.
A gripper configured to press and fix a secondary battery comprising a pouch , which comprises an accommodation part in which an electrode assembly is accommodated and a gas pocket part extending from the accommodation part , and an electrode lead protruding from the pouch , wherein the gripper comprises: at least one electrode lead fixing part configured to press and fix the electrode lead ; and characterized in that the gripper also comprises at least one gas pocket part fixing part configured to press and fix the gas pocket part . at least one electrode lead fixing part configured to press and fix the electrode lead ; and characterized in that the gripper also comprises at least one gas pocket part fixing part configured to press and fix the gas pocket part .