mhurhangee/ep-ind-claims huggingface dataset:
A method for recovering a heavy rare earth element from a workpiece containing at least a heavy rare earth element and an iron group element, characterized by including at least the following step: a workpiece is mixed with an oxidation-treated R-Fe-B based magnet alloy and then subjected to a heat treatment in the presence of carbon at a temperature of 1000°C or more, or a workpiece, which is a heavy rare earth element diffusion source made of an alloy of a heavy rare earth element and iron for diffusing a heavy rare earth element into an R-Fe-B based permanent magnet, the heavy rare earth element diffusion source having been used and thus further containing a component derived from the magnet, is subjected to an oxidation treatment and then subjected to a heat treatment in the presence of carbon at a temperature of 1000°C or more, thereby separating a heavy rare earth element in the form of an oxide from an iron group element.
An under-screen fingerprint identification apparatus, applicable for an electronic device with a liquid crystal display screen, comprising: a micro-lens array, configured to be disposed under a backlight module of the liquid crystal display screen; at least one light shielding layer, disposed under the micro-lens array, wherein the light shielding layer is provided with a plurality of light transmission holes; a photo detecting array, disposed under the light shielding layer; wherein the micro-lens array is configured to converge an optical signal with a specific direction passing through the backlight module to the plurality of light transmission holes, and transmit an optical signal with a non-specific direction passing through the backlight module to a light shielding region of the light shielding layer, wherein the optical signal with the specific direction is transmitted to the photo detecting array through the plurality of light transmission holes; wherein the backlight module comprises a prism film, a surface of the prism film comprise a first prism film side face and a second prism film side face, the optical signal with the specific direction is an optical signal refracted through the first prism film side face and the optical signal with the non-specific direction comprises an optical signal refracted through the second prism film side face, or the optical signal with the specific direction is an optical signal refracted through the second prism film side face and the optical signal with the non-specific direction comprises an optical signal refracted through the first prism film side face. a micro-lens array, configured to be disposed under a backlight module of the liquid crystal display screen; at least one light shielding layer, disposed under the micro-lens array, wherein the light shielding layer is provided with a plurality of light transmission holes; a photo detecting array, disposed under the light shielding layer; wherein the micro-lens array is configured to converge an optical signal with a specific direction passing through the backlight module to the plurality of light transmission holes, and transmit an optical signal with a non-specific direction passing through the backlight module to a light shielding region of the light shielding layer, wherein the optical signal with the specific direction is transmitted to the photo detecting array through the plurality of light transmission holes; wherein the backlight module comprises a prism film, a surface of the prism film comprise a first prism film side face and a second prism film side face, the optical signal with the specific direction is an optical signal refracted through the first prism film side face and the optical signal with the non-specific direction comprises an optical signal refracted through the second prism film side face, or the optical signal with the specific direction is an optical signal refracted through the second prism film side face and the optical signal with the non-specific direction comprises an optical signal refracted through the first prism film side face.
A facial exercise apparatus to perform resistance exercises for an at least one portion of a lip of a patient, the apparatus comprising: an at least one flexor head having a cylindrical portion, said flexor head capable of receiving an at least one flexor arm (110 a-d) on at least one aperture along said cylindrical portion of said at least one flexor head; the apparatus characterized in that: said at least one flexor arm having a lip holder contoured to surround the at least one portion of the lip of the patient, perpendicularly connected to a flexing component capable of providing an at least one level of resistance against the at least one lip portion; said flexing component comprising an adjustable spring capable of adjusting said level of resistance, and a mouthpiece stabilizer having a size and shape sufficient to secure said apparatus to said face of said patient when said patient bites down upon said mouthpiece stabilizer, said mouthpiece stabilizer capable of connecting to said flexor head. an at least one flexor head having a cylindrical portion, said flexor head capable of receiving an at least one flexor arm (110 a-d) on at least one aperture along said cylindrical portion of said at least one flexor head; the apparatus characterized in that: said at least one flexor arm having a lip holder contoured to surround the at least one portion of the lip of the patient, perpendicularly connected to a flexing component capable of providing an at least one level of resistance against the at least one lip portion; said flexing component comprising an adjustable spring capable of adjusting said level of resistance, and a mouthpiece stabilizer having a size and shape sufficient to secure said apparatus to said face of said patient when said patient bites down upon said mouthpiece stabilizer, said mouthpiece stabilizer capable of connecting to said flexor head. said at least one flexor arm having a lip holder contoured to surround the at least one portion of the lip of the patient, perpendicularly connected to a flexing component capable of providing an at least one level of resistance against the at least one lip portion; said flexing component comprising an adjustable spring capable of adjusting said level of resistance, and a mouthpiece stabilizer having a size and shape sufficient to secure said apparatus to said face of said patient when said patient bites down upon said mouthpiece stabilizer, said mouthpiece stabilizer capable of connecting to said flexor head.
A method in a wireless local area network, LAN, system, the method comprising: receiving, by a receiving apparatus, a short training field, STF, signal for a 80+80MHz band from a transmitting apparatus, wherein the STF signal for the 80+80MHz band is included in a physical protocol data unit, PPDU, wherein the STF signal for the 80+80MHz band is generated based on a first sequence, wherein the first sequence is defined as [HES HES1], wherein HES is a STF sequence for lower 80MHz band and defined as {M, 1, -M, 0, - M, 1, -M} ∗ (1+j)/sqrt, wherein HES1 is a STF sequence for upper 80MHz band and defined as {-M, -1, M, 0, -M, 1, -M} ∗ (1+j) ∗ sqrt(1/2), wherein the sqrt() represents square root, and wherein M is a preset sequence having 15 elements and is defined as {-1, -1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, -1, 1}. receiving, by a receiving apparatus, a short training field, STF, signal for a 80+80MHz band from a transmitting apparatus, wherein the STF signal for the 80+80MHz band is included in a physical protocol data unit, PPDU, wherein the STF signal for the 80+80MHz band is generated based on a first sequence, wherein the first sequence is defined as [HES HES1], wherein HES is a STF sequence for lower 80MHz band and defined as {M, 1, -M, 0, - M, 1, -M} ∗ (1+j)/sqrt, wherein HES1 is a STF sequence for upper 80MHz band and defined as {-M, -1, M, 0, -M, 1, -M} ∗ (1+j) ∗ sqrt(1/2), wherein the sqrt() represents square root, and wherein M is a preset sequence having 15 elements and is defined as {-1, -1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, -1, 1}.
A transformer comprising: a main housing a split magnetic core having a first core segment and a second core segment, the first core segment being disposed within the main housing and the second core segment being disposed external to the main housing; and at least one coil wrapped around the first core segment, wherein a gap between the first and second core segments is configured to be manipulated to adjust an inductance of the split magnetic core, wherein the at least one coil has a coil arrangement that includes a grounding coil layer and at least one step-up coil layer, characterised in that the grounding coil layer is formed by a wire that is wrapped about a core mandrel surrounding a portion of the first core segment in more than one direction, wherein the grounding wire is wound such that a total number of turns of the grounding coil in the clockwise direction along the length of the core mandrel is equal to or substantially equal to a total number of turns in the counter clockwise direction along the length of the core mandrel for the course of grounding wire. a main housing a split magnetic core having a first core segment and a second core segment, the first core segment being disposed within the main housing and the second core segment being disposed external to the main housing; and at least one coil wrapped around the first core segment, wherein a gap between the first and second core segments is configured to be manipulated to adjust an inductance of the split magnetic core, wherein the at least one coil has a coil arrangement that includes a grounding coil layer and at least one step-up coil layer, characterised in that the grounding coil layer is formed by a wire that is wrapped about a core mandrel surrounding a portion of the first core segment in more than one direction, wherein the grounding wire is wound such that a total number of turns of the grounding coil in the clockwise direction along the length of the core mandrel is equal to or substantially equal to a total number of turns in the counter clockwise direction along the length of the core mandrel for the course of grounding wire.
A wind turbine rotor blade, comprising: a spar cap including a stack of layers of conductive material, the layers of the stack being of different lengths such that the thickness of the stack is tapered towards at least one end; a lightning conductor extending over the spar cap; at least one non-conductive layer between the lightning conductor and the spar cap; and an equipotential bonding element electrically bonding the lightning conductor to the spar cap, wherein the at least one non-conductive layer is discontinuous to define a gap, and the equipotential bonding element extends through the gap. a spar cap including a stack of layers of conductive material, the layers of the stack being of different lengths such that the thickness of the stack is tapered towards at least one end; a lightning conductor extending over the spar cap; at least one non-conductive layer between the lightning conductor and the spar cap; and an equipotential bonding element electrically bonding the lightning conductor to the spar cap, wherein the at least one non-conductive layer is discontinuous to define a gap, and the equipotential bonding element extends through the gap.
Guide vane ring for a turbomachine, comprising: an inner ring, on the radially outer surface of which a receiving channel extends in the circumferential direction; a plurality of bearing bodies which are arranged in the receiving channel of the inner ring; a plurality of guide vanes, each of which is inserted at the radially inner end thereof into one of the bearing bodies; characterized in that a damping element is designed as a spring element and is arranged in the receiving channel between the bearing bodies and the inner ring, the damping element being arranged in the radial direction between the bearing bodies and the inner ring, the spring force of the damping element designed as a spring element pressing the bearing bodies radially outward, the at least one damping element being attached to the inner ring or to one or more of the bearing bodies. an inner ring, on the radially outer surface of which a receiving channel extends in the circumferential direction; a plurality of bearing bodies which are arranged in the receiving channel of the inner ring; a plurality of guide vanes, each of which is inserted at the radially inner end thereof into one of the bearing bodies; characterized in that a damping element is designed as a spring element and is arranged in the receiving channel between the bearing bodies and the inner ring, the damping element being arranged in the radial direction between the bearing bodies and the inner ring, the spring force of the damping element designed as a spring element pressing the bearing bodies radially outward, the at least one damping element being attached to the inner ring or to one or more of the bearing bodies.
A liquid crystal display device having a liquid crystal lens on a liquid crystal display panel, wherein the liquid crystal display panel includes a first pixel that contains a red sub-pixel, a green sub-pixel and a blue sub-pixel, a second pixel that contains a red sub-pixel, a green sub-pixel and a blue sub-pixel, an upper polarizer, a lower polarizer, and a backlight; the liquid crystal display panel is formed such that light emitted from the backlight is polarized by the lower polarizer and by the upper polarizer so that the light is changed into polarized light having a polarization axis; the liquid crystal lens is formed by interposing a liquid crystal between a first substrate and a second substrate; the first substrate has a plurality of electrodes; the second substrate has a flat solid electrode; an initial alignment direction of liquid crystal molecules on the first substrate is in line with a direction of the polarization axis; characterized in that said plurality of electrodes of the first substrate are formed in stripes extending in a first direction and arranged at predetermined intervals in a second direction perpendicular to the first direction; the second direction is the direction of the polarization axis; and an initial alignment direction of the liquid crystal molecules on the second substrate is set at an angle within a range of 90° ± 5° with respect to the initial alignment direction of the liquid crystal molecules on the first substrate.
A driver state determining method, the method comprising: obtaining, by at least one sensor, a touch sensing value corresponding to a touch input by a driver of a vehicle, and a steering torque sensing value corresponding to a steering torque input from the driver; and determining a state of the driver as one of a hand-off state, a normal grip state, an abnormal grip state, or a hand-off determination pending state based on at least one of the touch sensing value or the steering torque sensing value, wherein the determining of the state of the driver includes: determining, by a controller, that the state of the driver is changed from the normal grip state to the abnormal grip state when a deviation of the touch sensing value in the normal grip state is less than a reference value, and determining the state of the driver as the hand-off determination pending state when the deviation of the touch sensing value in the hand-off state is not less than a reference value. obtaining, by at least one sensor, a touch sensing value corresponding to a touch input by a driver of a vehicle, and a steering torque sensing value corresponding to a steering torque input from the driver; and determining a state of the driver as one of a hand-off state, a normal grip state, an abnormal grip state, or a hand-off determination pending state based on at least one of the touch sensing value or the steering torque sensing value, wherein the determining of the state of the driver includes: determining, by a controller, that the state of the driver is changed from the normal grip state to the abnormal grip state when a deviation of the touch sensing value in the normal grip state is less than a reference value, and determining the state of the driver as the hand-off determination pending state when the deviation of the touch sensing value in the hand-off state is not less than a reference value. determining, by a controller, that the state of the driver is changed from the normal grip state to the abnormal grip state when a deviation of the touch sensing value in the normal grip state is less than a reference value, and determining the state of the driver as the hand-off determination pending state when the deviation of the touch sensing value in the hand-off state is not less than a reference value.
Knife with a blade holder for holding a blade and with an actuating device (12, 14) for actuating the blade holder, the actuating device comprising at least one handle and at least one actuating element, the blade holder being moveable in a housing between at least one safety position and at least one cutting position, in the safety position the blade is accommodated inaccessible for the user in the housing and in the cutting position the blade protrudes from an aperture of the housing, the actuating device (12, 14) being moveable between an unactuated position and an actuated position, the blade holder being moveable from the safety position into a first cutting position, whereby the blade holder is not movable from the first cutting position back into the safety position when the actuator is in the actuated position, the blade holder being moveable by a cutting force from the first cutting position into a second cutting position, the blade holder is movable from the second cutting position into the safety position when the handle is in the actuated position, characterised in that the blade holder is provided with a support element which can be moved detachable in engagement with a counter surface at the housing, or the support element being fixed to the housing and can be moved detachable in engagement with the blade holder, whereby with the support element the blade holder can be detachably braced to the housing, the engagement of the support element is released by a movement of the blade holder from the first cutting position into the second cutting position.
A method for a state transition, comprising: judging whether an user equipment, UE, is a UE frequently performing state transitions; transiting a state of the UE to a paging channel, PCH, state if the UE is a UE frequently performing state transitions and when the state of the UE is required to be transited to an idle state; and transiting the state of the UE to the idle state if the UE is a UE infrequently performing state transitions and when the state of the UE is required to be transited to the idle state, wherein it is judged that the state of the UE is required to be transited to the idle state if a signaling connection release indication sent by the UE is received; or if no service data sent by the UE is received within a preset counting time of a timer when the UE is in a dedicated channel, DCH, state. judging whether an user equipment, UE, is a UE frequently performing state transitions; transiting a state of the UE to a paging channel, PCH, state if the UE is a UE frequently performing state transitions and when the state of the UE is required to be transited to an idle state; and transiting the state of the UE to the idle state if the UE is a UE infrequently performing state transitions and when the state of the UE is required to be transited to the idle state, wherein it is judged that the state of the UE is required to be transited to the idle state if a signaling connection release indication sent by the UE is received; or if no service data sent by the UE is received within a preset counting time of a timer when the UE is in a dedicated channel, DCH, state.
Projector for motor vehicle comprising a light source, a movement means, a moving optical element configured to be driven by said movement means and arranged to cut off and/or reflect a light beam emitted by the source, and a reflector, said light beam being reflected by the reflector before being cut and/or reflected by the moving optical element, said reflector having the shape of a portion of a semi-ellipsoid extending above a plane of symmetry of said ellipsoid, said source being positioned on the axis of symmetry of the ellipsoid, the projector further comprising a radiator, the radiator being positioned below the plane of symmetry of said ellipsoid, the radiator being thermally linked to said movement means, said radiator being configured to dissipate heat output from the movement means, said radiator is situated at least partly inside said ellipsoid between a base of the reflector and said moving optical element, said radiator being positioned at least partly within a volume defined by the cylindrical extension, along an optical axis of an optical lens, of a peripheral contour of the lens to a transverse plane passing through a base of the reflector, characterised in that the light source remains on regardless of the position of the moving optical element, the projector emitting a beam directed either substantially horizontally in the main beam position, when the moving optical element is in a first position, or downwards in the dipped beam position, when the moving optical element is in a second position.
A radio control device in a base station device for controlling terminal-to-terminal communication in which wireless communication is performed directly without an intervention of the base station device between a first terminal device that is in a state in which wireless communication with the base station device can be executed and a second terminal device that is not in the state in which wireless communication with the base station device can be executed, the radio control device comprising: control means (14; 34) for generating control information necessary for the first terminal device to search for the second terminal device; and communication means (12; 32) for transmitting the control information generated by the control means (14; 34) to the first terminal device; wherein the communication means (12; 32) is configured to transmit the control information when one of signal quality of a communication link of the terminal-to-terminal communication between the first terminal device and the second terminal device and signal quality of a communication link between the first terminal device and the base station device is not more than a predetermined threshold, or when the terminal-to-terminal communication has abnormally ended. control means (14; 34) for generating control information necessary for the first terminal device to search for the second terminal device; and communication means (12; 32) for transmitting the control information generated by the control means (14; 34) to the first terminal device; wherein the communication means (12; 32) is configured to transmit the control information when one of signal quality of a communication link of the terminal-to-terminal communication between the first terminal device and the second terminal device and signal quality of a communication link between the first terminal device and the base station device is not more than a predetermined threshold, or when the terminal-to-terminal communication has abnormally ended.