mhurhangee/patent-ind-claim-en huggingface dataset:
A communications system comprising an infrastructure equipment for forming part of a mobile communications network arranged to transmit and receive data to and from a plurality of user devices via a wireless access interface, the wireless access interface being provided by the infrastructure equipment using a plurality of Orthogonal Frequency Division Multiplexing (OFDM) subcarriers, the plurality of OFDM subcarriers extending across a first bandwidth, and the infrastructure equipment is configured to transmit repeatedly, for each of the user devices, signals representing a same instance of user device payload data in a second bandwidth within a Physical Downlink Shared Channel, PDSCH, the second bandwidth being commonly allocated to all of the plurality of user devices and being less than and within the first bandwidth and including a subset of the OFDM subcarriers, wherein the second bandwidth is defined relative to the bandwidth of the PDSCH, and each of the user devices are configured to receive one or more of the signals repeatedly transmitted across the second bandwidth, to store in a memory signals representing the repeatedly transmitted signals received across the second bandwidth, to combine the stored signals, and to detect the user device payload data from the combined signals, wherein each of the user devices are configured to receive user device payload data within a virtual carrier of a predetermined bandwidth, the second bandwidth being equivalent to the predetermined bandwidth, and the predetermined bandwidth includes a set of the OFDM subcarriers that is the same as the OFDM subcarriers that form the subset of the OFDM subcarriers included in the second bandwidth.
An optical frequency comb generation device comprising: an optical frequency comb generator that generates an optical frequency comb, which is a pulse laser beam represented by an aggregate of multiple spectral lines whose frequencies have an offset defined by an offset frequency f ceo and that are arranged at a frequency spacing of a repetition frequency f rep in a comb-like fashion; a detection unit that generates, from the optical frequency comb output from the optical frequency comb generator , a detection signal indicating the offset frequency f ceo to output the detection signal; and characterized in an error signal detection unit that generates, from the detection signal, an error signal for phase-locking a component having a frequency (f rep - f ceo ) to a component having a frequency (f rep + f ceo ) and feeds back the error signal to the optical frequency comb generator to variably control the offset frequency f ceo contained in the optical frequency comb output from the optical frequency comb generator to zero. an optical frequency comb generator that generates an optical frequency comb, which is a pulse laser beam represented by an aggregate of multiple spectral lines whose frequencies have an offset defined by an offset frequency f ceo and that are arranged at a frequency spacing of a repetition frequency f rep in a comb-like fashion; a detection unit that generates, from the optical frequency comb output from the optical frequency comb generator , a detection signal indicating the offset frequency f ceo to output the detection signal; and characterized in an error signal detection unit that generates, from the detection signal, an error signal for phase-locking a component having a frequency (f rep - f ceo ) to a component having a frequency (f rep + f ceo ) and feeds back the error signal to the optical frequency comb generator to variably control the offset frequency f ceo contained in the optical frequency comb output from the optical frequency comb generator to zero.
A compound represented by the formula or its pharmaceutically acceptable salt: wherein L 1 and L 2 are independently alkylene; R 1 is hydrogen atom or alkyl; R 2 is optionally substituted alkyl; R 3 is hydrogen atom, halogen atom, alkyl or alkoxy; X 1 is single bond, oxygen atom, sulfur atom, SO, SO 2 , NR 4 or CONR 4 ; R 4 is hydrogen atom or alkyl; A is monocyclic aromatic carbocycle, or 5- or 6-membered aromatic heterocycle which includes 1 to 4 heteroatoms selected from the group consisting of 1 to 4 nitrogen atoms, an oxygen atom and a sulfur atom; m is 0 or 1; and a bond described by independently represents a single bond or a double bond. L 1 and L 2 are independently alkylene; R 1 is hydrogen atom or alkyl; R 2 is optionally substituted alkyl; R 3 is hydrogen atom, halogen atom, alkyl or alkoxy; X 1 is single bond, oxygen atom, sulfur atom, SO, SO 2 , NR 4 or CONR 4 ; R 4 is hydrogen atom or alkyl; A is monocyclic aromatic carbocycle, or 5- or 6-membered aromatic heterocycle which includes 1 to 4 heteroatoms selected from the group consisting of 1 to 4 nitrogen atoms, an oxygen atom and a sulfur atom; m is 0 or 1; and a bond described by
A display device, comprising: a driving gate electrode ; a scan line separate from the driving gate electrode and extending in a first direction (D1); a first data line to transmit a data signal, the first data line crossing the scan line ; a driving voltage line to transmit a driving voltage (ELVDD), the driving voltage line crossing the scan line ; a semiconductor member including a first channel region overlapping the driving gate electrode and a shielding part overlapping the first data line ; and a control line including a main line portion extending in the first direction (Dr1), and a detour portion , wherein the detour portion includes a first portion extending in a second direction (Dr2) crossing the first direction (Dr1), and a second portion connected to the first portion and extending in a different direction from the second direction (Dr2); and wherein the semiconductor member includes a second channel region overlapping the first portion of the detour portion , characterized in that the first portion of the detour portion of the control line is passing between the data line and the driving gate electrode. a driving gate electrode ; a scan line separate from the driving gate electrode and extending in a first direction (D1); a first data line to transmit a data signal, the first data line crossing the scan line ; a driving voltage line to transmit a driving voltage (ELVDD), the driving voltage line crossing the scan line ; a semiconductor member including a first channel region overlapping the driving gate electrode and a shielding part overlapping the first data line ; and a control line including a main line portion extending in the first direction (Dr1), and a detour portion , wherein the detour portion includes a first portion extending in a second direction (Dr2) crossing the first direction (Dr1), and a second portion connected to the first portion and extending in a different direction from the second direction (Dr2); and wherein the semiconductor member includes a second channel region overlapping the first portion of the detour portion , characterized in that the first portion of the detour portion of the control line is passing between the data line and the driving gate electrode.
A battery housing arrangement for integrating into a vehicle floor of an electric vehicle (100; 300), comprising: a battery housing (105; 305) configured to house a plurality of battery modules ; at least one center structural support bar (650; 655) that extends longitudinally across the battery housing; a battery junction box housing (120; 350; 610) including a battery junction box configured to be electrically coupled to each of the plurality of battery modules upon installation of the plurality of battery modules into the battery housing, characterised in that : wherein the battery junction box housing is positioned between the at least one center structural support bar and one or more vehicle chassis bars (615, 620, 630; 615, 625, 635), and wherein the battery junction box housing is configured to protect the plurality of battery modules in the battery housing from crash forces by directing crash forces from the one or more vehicle chassis bars to the at least one center structural support bar. a battery housing (105; 305) configured to house a plurality of battery modules ; at least one center structural support bar (650; 655) that extends longitudinally across the battery housing; a battery junction box housing (120; 350; 610) including a battery junction box configured to be electrically coupled to each of the plurality of battery modules upon installation of the plurality of battery modules into the battery housing, characterised in that : wherein the battery junction box housing is positioned between the at least one center structural support bar and one or more vehicle chassis bars (615, 620, 630; 615, 625, 635), and wherein the battery junction box housing is configured to protect the plurality of battery modules in the battery housing from crash forces by directing crash forces from the one or more vehicle chassis bars to the at least one center structural support bar. wherein the battery junction box housing is positioned between the at least one center structural support bar and one or more vehicle chassis bars (615, 620, 630; 615, 625, 635), and wherein the battery junction box housing is configured to protect the plurality of battery modules in the battery housing from crash forces by directing crash forces from the one or more vehicle chassis bars to the at least one center structural support bar.
A fully protected drone, comprising a drone body and a rotary wing connected to the drone body , wherein the fully protected drone further comprises a protection housing connected to the drone body , the protection housing is a meshed closed housing and has a hollow cavity , and the rotary wing is mounted in the hollow cavity , characterized in that the protection housing comprises a top plate , a bottom plate and a middle frame , the middle frame is configured to have a U shape, when being viewed from the top, and is connected to the drone body through an open end of the U shape; and the top plate and the bottom plate are respectively mounted on a top surface and a bottom surface of the middle frame , to enclose the middle frame to form the hollow cavity .
Flap valve , which has a valve housing with a flow channel , in the flow cross-section of which a valve disc is disposed such that it can swivelled around a swivel axis between an open position and a shutoff position, wherein sealing elements , which can be pressed against one another, are disposed on the outer circumference of the valve disc and on the inner circumference of the flow channel , and they have at least one annular metal sealing lip , which is produced in an additive method from metal material and bears in the shutoff position with elastic preload on an oppositely situated, likewise annular metal mating sealing face , wherein - eather the metal sealing lip is in disposed on the outer circumference of the valve disc and the mating sealing face is disposed on the inner circumference of the flow channel - or the mating sealing face is disposed on the outer circumference of the valve disc and the metal sealing lip is disposed on the inner circumference of the flow channel characterised in, that the metal sealing lip has circumferential portions whose flexual strength is different by shape, cross-sectional geometry and or alloy of the used metallic manufacturing material as a function of the distance of these circumferential portions relative to swivel axis the valve disc . - eather the metal sealing lip is in disposed on the outer circumference of the valve disc and the mating sealing face is disposed on the inner circumference of the flow channel - or the mating sealing face is disposed on the outer circumference of the valve disc and the metal sealing lip is disposed on the inner circumference of the flow channel
A multi-phase inductor , comprising: a toroidal core made of a magnetic material; at least two phase windings surrounding the core for inducing a magnetic field in the core , such that a common mode inductance (L CM ) is provided for the at least two phase windings ; an adjustment member in a middle opening within the toroidal core , the adjustment member made of a magnetic material, which adjustment member has at least two legs , which are interconnected with each other at an inner end of the legs and which are touching the core at an outer end of the legs between the phase windings to provide a differential mode inductance (L DM ) for the at least two phase windings ; wherein the adjustment member and/or the core are coated with a non-magnetic material generating a gap between the magnetic material of the core and the adjustment member; wherein the outer end of each leg is formed as a foot of increasing thickness in circumferential direction of the toroidal core, which becomes thicker with increasing distance to a middle axis of the toroidal core, which foot has a radial outer side formed like a radial inner side of the core ; characterised in that each leg has two flanges at the outer end , which flanges are attached to axial sides of the toroidal core , wherein the flanges envelope an radial inner side and axial sides of circumferential parts of the core , which are not covered by the phase windings . a toroidal core made of a magnetic material; at least two phase windings surrounding the core for inducing a magnetic field in the core , such that a common mode inductance (L CM ) is provided for the at least two phase windings ; an adjustment member in a middle opening within the toroidal core , the adjustment member made of a magnetic material, which adjustment member has at least two legs , which are interconnected with each other at an inner end of the legs and which are touching the core at an outer end of the legs between the phase windings to provide a differential mode inductance (L DM ) for the at least two phase windings ; wherein the adjustment member and/or the core are coated with a non-magnetic material generating a gap between the magnetic material of the core and the adjustment member; wherein the outer end of each leg is formed as a foot of increasing thickness in circumferential direction of the toroidal core, which becomes thicker with increasing distance to a middle axis of the toroidal core, which foot has a radial outer side formed like a radial inner side of the core ; characterised in that each leg has two flanges at the outer end , which flanges are attached to axial sides of the toroidal core , wherein the flanges envelope an radial inner side and axial sides of circumferential parts of the core , which are not covered by the phase windings .
An intermediate piece for connecting a cylinder head cover of a multi-cylinder piston engine to a cylinder head that closes an upper end of a single cylinder of the engine, wherein the intermediate piece comprises a first portion , which forms a closed perimeter and which is configured to radially encircle the stems of the gas exchange valves of the cylinder , characterized in that the intermediate piece comprises a second portion , which has a fork-shaped profile and which is arranged perpendicular to the first portion and configured to radially encircle an exhaust pipe connected to the cylinder head , and that the second portion is configured to seal a covering arranged around an exhaust manifold of the engine.
An apparatus for use in drilling a wellbore comprising: (a) a housing having an axis and an inner surface defining a housing bore ; and (b) a shaft having an outer surface, the shaft rotatably extending through the housing bore , wherein the shaft is capable of an amount of radial deflection within the housing bore causing an amount of tilting of the shaft within the housing bore about a tilting focal point , and wherein the tilting focal point is located on the axis at an axial focal point position ; (c) a rotary seal assembly contained within the housing bore for providing a seal between the housing inner surface and the shaft outer surface, wherein the rotary seal assembly comprises a rotary seal axially located along the housing at an axial rotary seal position , wherein the axial rotary seal position is axially coincident with the axial focal point position ; characterized in that the rotary seal assembly exhibits an extrusion gap between the rotary seal assembly and the shaft to accommodate tilting of the shaft about the tilting focal point . (a) a housing having an axis and an inner surface defining a housing bore ; and (b) a shaft having an outer surface, the shaft rotatably extending through the housing bore , wherein the shaft is capable of an amount of radial deflection within the housing bore causing an amount of tilting of the shaft within the housing bore about a tilting focal point , and wherein the tilting focal point is located on the axis at an axial focal point position ; (c) a rotary seal assembly contained within the housing bore for providing a seal between the housing inner surface and the shaft outer surface, wherein the rotary seal assembly comprises a rotary seal axially located along the housing at an axial rotary seal position , wherein the axial rotary seal position is axially coincident with the axial focal point position ;
A thin film transistor substrate for an organic light emitting diode display, comprising: a first thin film transistor (ST) including an oxide semiconductor layer, a first gate electrode (SG) on the oxide semiconductor layer, a first source electrode (SS) and a first drain electrode (SD); a second thin film transistor (DT) including a second gate electrode (DG), a polycrystalline semiconductor layer on the second gate electrode (DG), a second source electrode (DS) and a second drain electrode (DD); a first gate insulating layer (GI1) disposed between the first gate electrode (SG) and the oxide semiconductor layer; a second gate insulating layer (GI2) disposed between the polycrystalline semiconductor layer and the second gate electrode (DG); an intermediate insulating layer (ILD) disposed on the first gate electrode of the first thin film transistor (ST) and the polycrystalline semiconductor layer of the second thin film transistor (DT), the intermediate insulating layer (ILD) including a nitride layer (SIN) including hydrogen; and a passivation layer (OC) covering the first thin film transistor (ST) and the second thin film transistor (DT). a first thin film transistor (ST) including an oxide semiconductor layer, a first gate electrode (SG) on the oxide semiconductor layer, a first source electrode (SS) and a first drain electrode (SD); a second thin film transistor (DT) including a second gate electrode (DG), a polycrystalline semiconductor layer on the second gate electrode (DG), a second source electrode (DS) and a second drain electrode (DD); a first gate insulating layer (GI1) disposed between the first gate electrode (SG) and the oxide semiconductor layer; a second gate insulating layer (GI2) disposed between the polycrystalline semiconductor layer and the second gate electrode (DG); an intermediate insulating layer (ILD) disposed on the first gate electrode of the first thin film transistor (ST) and the polycrystalline semiconductor layer of the second thin film transistor (DT), the intermediate insulating layer (ILD) including a nitride layer (SIN) including hydrogen; and a passivation layer (OC) covering the first thin film transistor (ST) and the second thin film transistor (DT).
A jewelry item comprising: - at least one cable arranged so as to form a support mesh , - a plurality of decorative elements threaded onto said at least one cable and shaped so as to structure the support mesh with a predetermined three-dimensional profile, characterized in that the three-dimensional profile is at least one portion of an external envelope of a volume, forming a hollow space inside the external envelope portion. - at least one cable arranged so as to form a support mesh , - a plurality of decorative elements threaded onto said at least one cable and shaped so as to structure the support mesh with a predetermined three-dimensional profile, characterized in that the three-dimensional profile is at least one portion of an external envelope of a volume, forming a hollow space inside the external envelope portion.
Device for controlling a video game, comprising: a seat , at least one operating member connected to the video game, means for displacing the seat and the at least one operating member relative to each other, and means for fixing the seat and the at least one operating member in a number of different positions relative to each other, wherein the displacing means comprise a pair of mutually parallel rails and a pair of bearing blocks slidable therealong, the rails being connected to the at least one operating member and the bearing blocks being connected to the seat , wherein the rails are mounted in a frame which carries the at least one operating member characterized by , the frame being substantially rectangular with two longitudinal girders extending on either side adjacently of the seat , a transverse girder behind a backrest of the seat , supporting the device on a ground surface, and an elevated transverse girder at a distance in front of the seat , holding the operating member or a screen , wherein the longitudinal and transverse girders are tubular and wherein the longitudinal girders are bent locally and a lattice is incorporated in the or each bent part. a seat , at least one operating member connected to the video game, means for displacing the seat and the at least one operating member relative to each other, and means for fixing the seat and the at least one operating member in a number of different positions relative to each other, wherein the displacing means comprise a pair of mutually parallel rails and a pair of bearing blocks slidable therealong, the rails being connected to the at least one operating member and the bearing blocks being connected to the seat , wherein the rails are mounted in a frame which carries the at least one operating member characterized by , the frame being substantially rectangular with two longitudinal girders extending on either side adjacently of the seat , a transverse girder behind a backrest of the seat , supporting the device on a ground surface, and an elevated transverse girder at a distance in front of the seat , holding the operating member or a screen , wherein the longitudinal and transverse girders are tubular and wherein the longitudinal girders are bent locally and a lattice is incorporated in the or each bent part.