mhurhangee/patent-ind-claim-en huggingface dataset:
A method of quantifying a power distribution for a wireless communication signal within a constrained environment , wherein the method comprises: performing first operations for each of one or more antenna slots of a leaky antenna disposed within a constrained environment , wherein the first operations include: performing surface selection operations for each propagation ray in a ray tracing model of each antenna slot , wherein the ray tracing model includes a plurality of propagation rays , wherein the surface selection operations include: screening one or more ray-reflecting surfaces with respect the propagation ray to identify collision-ineligible surfaces and collision-eligible surfaces ; identifying a collision surface from the collision-eligible surfaces, wherein the collision surface comprises a first ray-reflecting surface with which the propagation ray collides; adding a power distribution component corresponding to the propagation ray to a power distribution data structure; calculating a reflected ray resulting from the propagation ray colliding with the collision surface; and responsive to determining that the reflected ray satisfies each of one or more ray eligibility conditions, performing the collision surface operations for the reflected ray. screening one or more ray-reflecting surfaces with respect the propagation ray to identify collision-ineligible surfaces and collision-eligible surfaces ; identifying a collision surface from the collision-eligible surfaces, wherein the collision surface comprises a first ray-reflecting surface with which the propagation ray collides; adding a power distribution component corresponding to the propagation ray to a power distribution data structure; calculating a reflected ray resulting from the propagation ray colliding with the collision surface; and responsive to determining that the reflected ray satisfies each of one or more ray eligibility conditions, performing the collision surface operations for the reflected ray.
Mechanical seal system suitable for a drive shaft extending through an opening in a bulkhead , the seal system comprising an intermediate element suitable for housing part of the drive shaft, which intermediate element is provided with an intermediate flange having means suitable for fastening to the edge of said opening, the intermediate element having two opposite ends along the axis of rotation (R) of the drive shaft, each end being provided with a respective mechanical seal device comprising a stationary part coupled to the intermediate element and a rotary part rotatably coupled to the stationary part and integrally connectable to the drive shaft, the stationary part and the rotary part being provided with a stationary annular sliding element and a rotary annular sliding element respectively, which annular sliding elements are each provided with a flat contact face, the two contact faces in each seal device being in coplanar relationship and in contact with each other, characterized in that each part accessible from outside the seal system is made of not inflammable material, and the annular sliding elements cannot be reached by flames from outside the seal system, since a slot present in the mechanical seal devices between the stationary part and the rotary part has extremely small dimensions. each part accessible from outside the seal system is made of not inflammable material, and the annular sliding elements cannot be reached by flames from outside the seal system, since a slot present in the mechanical seal devices between the stationary part and the rotary part has extremely small dimensions.
A nonaqueous electrolyte secondary battery comprising: an electrode body in which a positive electrode plate and a negative electrode plate are wound with a separator interposed therebetween; and an exterior package which receives the electrode body , wherein the negative electrode plate includes a negative electrode collector , a first negative electrode mixture layer formed on a winding inside first surface of the negative electrode collector , and a second negative electrode mixture layer formed on a winding outside second surface of the negative electrode collector , the first negative electrode mixture layer contains first graphite particles as a primary component, the second negative electrode mixture layer contains second graphite particles as a primary component, and the first graphite particles has an internal void rate lower than an internal void rate of the second graphite particles, wherein the internal void rate of the first graphite particles is 50 or less, and the internal void rate of the second graphite particles is 8% to 20%, when the internal void rate is measured by the method indicated in the description. wherein the negative electrode plate includes a negative electrode collector , a first negative electrode mixture layer formed on a winding inside first surface of the negative electrode collector , and a second negative electrode mixture layer formed on a winding outside second surface of the negative electrode collector , the first negative electrode mixture layer contains first graphite particles as a primary component, the second negative electrode mixture layer contains second graphite particles as a primary component, and the first graphite particles has an internal void rate lower than an internal void rate of the second graphite particles, wherein the internal void rate of the first graphite particles is 50 or less, and the internal void rate of the second graphite particles is 8% to 20%, when the internal void rate is measured by the method indicated in the description.
A method in a vehicle for checking a control device of a remote driving station , wherein the control device is used for remote operation of the vehicle by an operator of the remote driving station, wherein the control device comprises a manually operable input device having at least a first state and a second state, an input device control unit , and circuitry connecting the manually operable input device and the input device control unit, wherein the method comprises: sending a challenge (DO) from the vehicle to the remote driving station in a first data package, wherein the challenge is configured to cause the input device control unit to apply at least one output signal to said circuitry ; receiving in the vehicle a response (DI) from the remote driving station in a second data package, wherein the response indicates at least one input signal received by the input device control unit from said circuitry in response to the at least one output signal; characterized by determining, by a vehicle control unit of the vehicle , at least one of the state of the manually operable input device and whether said circuitry is faulty based on the sent challenge (DO) and the received response (DI). sending a challenge (DO) from the vehicle to the remote driving station in a first data package, wherein the challenge is configured to cause the input device control unit to apply at least one output signal to said circuitry ; receiving in the vehicle a response (DI) from the remote driving station in a second data package, wherein the response indicates at least one input signal received by the input device control unit from said circuitry in response to the at least one output signal; characterized by determining, by a vehicle control unit of the vehicle , at least one of the state of the manually operable input device and whether said circuitry is faulty based on the sent challenge (DO) and the received response (DI).
A light-emitting element comprising: a light-emitting structure including a first semiconductor layer , an active layer , and a second semiconductor layer ; a second conductive layer electrically connected to the second semiconductor layer ; a first conductive layer including a plurality of through electrodes which are disposed in a plurality of via holes passing through the light-emitting structure and the second conductive layer and are electrically connected to the first semiconductor layer ; an insulating layer configured to electrically insulate the plurality of through electrodes from the active layer , the second semiconductor layer , and the second conductive layer ; and an electrode pad disposed in an exposed area of the second conductive layer , wherein width of the second conductive layer disposed between the plurality of through electrodes increase going away from the electrode pad, wherein the insulating layer includes a plurality of first insulating layers , which are respectively disposed in the plurality of via-holes and insulate the through electrodes from the active layer , the second semiconductor layer , and the second conductive layer , wherein each first insulating layer includes a first adjusting portion , which is a formed on a bottom surface of the via-hole and partially exposes the bottom surface of the via-hole , wherein each first insulating layer includes second adjusting portion configured to extend from the via-hole to the second conductive layer , and wherein widths of the second adjusting portions decrease going away from the electrode pad . a light-emitting structure including a first semiconductor layer , an active layer , and a second semiconductor layer ; a second conductive layer electrically connected to the second semiconductor layer ; a first conductive layer including a plurality of through electrodes which are disposed in a plurality of via holes passing through the light-emitting structure and the second conductive layer and are electrically connected to the first semiconductor layer ; an insulating layer configured to electrically insulate the plurality of through electrodes from the active layer , the second semiconductor layer , and the second conductive layer ; and an electrode pad disposed in an exposed area of the second conductive layer , wherein width of the second conductive layer disposed between the plurality of through electrodes increase going away from the electrode pad, wherein the insulating layer includes a plurality of first insulating layers , which are respectively disposed in the plurality of via-holes and insulate the through electrodes from the active layer , the second semiconductor layer , and the second conductive layer , wherein each first insulating layer includes a first adjusting portion , which is a formed on a bottom surface of the via-hole and partially exposes the bottom surface of the via-hole , wherein each first insulating layer includes second adjusting portion configured to extend from the via-hole to the second conductive layer , and wherein widths of the second adjusting portions decrease going away from the electrode pad .
An appearance inspecting apparatus for an article (PD), comprising: an image acquiring section adapted to acquire a captured image for at least a portion of appearance of the article (PD); and a processing section adapted to use the captured image of the article (PD) to determine whether the appearance of the article (PD) is defective or not; wherein the processing section is adapted to acquire first image data for an inspection region (IR1, IR2)including at least a portion of the captured image, to acquire an equation that follows a trend of levels of the first image data according to a location in the inspection region (IR1, IR2), and to acquire second image data based on relative levels between the equation and the levels of the first image data, wherein the equation represents a distribution of the first image data, wherein the second image data is acquired from a distance between the first image data and a value according to the equation, with respect to each location in the inspection region(IR1, IR2), wherein the processing section is adapted to determine whether the appearance of the article (PD) is defective or not based on the second image data, wherein the article (PD) has a non-plane portion, and the processing section is adapted to determine whether the appearance of the article (PD) is defective or not by applying plane inspection criteria to the second image data, and wherein the plane inspection criteria are inspection criteria that are applied in case that the inspection region (IR1, IR2) corresponds to a plane. an image acquiring section adapted to acquire a captured image for at least a portion of appearance of the article (PD); and a processing section adapted to use the captured image of the article (PD) to determine whether the appearance of the article (PD) is defective or not; wherein the processing section is adapted to acquire first image data for an inspection region (IR1, IR2)including at least a portion of the captured image, to acquire an equation that follows a trend of levels of the first image data according to a location in the inspection region (IR1, IR2), and to acquire second image data based on relative levels between the equation and the levels of the first image data, wherein the equation represents a distribution of the first image data, wherein the second image data is acquired from a distance between the first image data and a value according to the equation, with respect to each location in the inspection region(IR1, IR2), wherein the processing section is adapted to determine whether the appearance of the article (PD) is defective or not based on the second image data, wherein the article (PD) has a non-plane portion, and the processing section is adapted to determine whether the appearance of the article (PD) is defective or not by applying plane inspection criteria to the second image data, and wherein the plane inspection criteria are inspection criteria that are applied in case that the inspection region (IR1, IR2) corresponds to a plane.
1. A wireless communication terminal , the terminal comprising: a communication unit ; and a processor configured to process signals transmitted and received through the communication unit , wherein the processor is configured to: receive, through the communication unit , a high efficiency multi-user PHY protocol data unit, HE MU PPDU, wherein a preamble of the HE MU PPDU includes high efficiency signal A, HE-SIG-A, field and high efficiency signal B, HE-SIG-B, field, wherein the HE-SIG-A field includes a SIG-B compression subfield, an uplink/ downlink subfield, and a Number of HE-SIG-B Symbols subfield, and wherein the Number of HE-SIG-B Symbols field indicates a number of MU-MIMO users or a number of OFDM symbols in the HE-SIG-B field according to a value of the SIG-B compression subfield, and decode the received HE MU PPDU based on information obtained from the HE-SIG-A, wherein a user specific field included in the HE-SIG-B field consists of a user field for MU-MIMO allocation or non-MU-MIMO allocation depending on whether the Number of HE-SIG-B Symbols field indicates the number of MU-MIMO users or the number of symbols in the HE-SIG-B field. a communication unit ; and a processor configured to process signals transmitted and received through the communication unit , wherein the processor is configured to: receive, through the communication unit , a high efficiency multi-user PHY protocol data unit, HE MU PPDU, wherein a preamble of the HE MU PPDU includes high efficiency signal A, HE-SIG-A, field and high efficiency signal B, HE-SIG-B, field, wherein the HE-SIG-A field includes a SIG-B compression subfield, an uplink/ downlink subfield, and a Number of HE-SIG-B Symbols subfield, and wherein the Number of HE-SIG-B Symbols field indicates a number of MU-MIMO users or a number of OFDM symbols in the HE-SIG-B field according to a value of the SIG-B compression subfield, and receive, through the communication unit , a high efficiency multi-user PHY protocol data unit, HE MU PPDU, wherein a preamble of the HE MU PPDU includes high efficiency signal A, HE-SIG-A, field and high efficiency signal B, HE-SIG-B, field, wherein the HE-SIG-A field includes a SIG-B compression subfield, an uplink/ downlink subfield, and a Number of HE-SIG-B Symbols subfield, and wherein the Number of HE-SIG-B Symbols field indicates a number of MU-MIMO users or a number of OFDM symbols in the HE-SIG-B field according to a value of the SIG-B compression subfield, and decode the received HE MU PPDU based on information obtained from the HE-SIG-A, wherein a user specific field included in the HE-SIG-B field consists of a user field for MU-MIMO allocation or non-MU-MIMO allocation depending on whether the Number of HE-SIG-B Symbols field indicates the number of MU-MIMO users or the number of symbols in the HE-SIG-B field.
A laminated iron core which is made of a rotor iron core or a stator iron core formed by laminating a plurality of iron core pieces , wherein: - at least one of an inner circumferential portion or an outer circumferential portion of the iron core piece is provided with a connection recess part which is connected with a connection part of each of a plurality of caulking pieces detachable from the connection recess part , - when viewed in an axial direction of the laminated iron core , an outer circumferential edge of the connection part has the same shape as an inner circumferential edge of the connection recess part , and - the inner circumferential edge of the connection recess part has a pair of side portions extending in the radial direction and a bottom portion which connects the pair of side portions , - the connection part is detachable in a radial direction from the connection recess part , characterized in that - the bottom portion is not configured by a single straight line when viewed in the axial direction of the laminated iron core , and - when viewed in the axial direction of the laminated iron core , the bottom portion is configured by any one of - a single circular arc, - a single curved line, - a plurality of straight lines, - a plurality of circular arcs, - a plurality of curved lines, and - a combination thereof. - at least one of an inner circumferential portion or an outer circumferential portion of the iron core piece is provided with a connection recess part which is connected with a connection part of each of a plurality of caulking pieces detachable from the connection recess part , - when viewed in an axial direction of the laminated iron core , an outer circumferential edge of the connection part has the same shape as an inner circumferential edge of the connection recess part , and - the inner circumferential edge of the connection recess part has a pair of side portions extending in the radial direction and a bottom portion which connects the pair of side portions , - the connection part is detachable in a radial direction from the connection recess part , characterized in that - the bottom portion is not configured by a single straight line when viewed in the axial direction of the laminated iron core , and - when viewed in the axial direction of the laminated iron core , the bottom portion is configured by any one of - a single circular arc, - a single curved line, - a plurality of straight lines, - a plurality of circular arcs, - a plurality of curved lines, and - a combination thereof. - a single circular arc, - a single curved line, - a plurality of straight lines, - a plurality of circular arcs, - a plurality of curved lines, and - a combination thereof.
A screw compressor system for a utility vehicle, having at least one screw compressor and at least one open- and/or closed-loop control unit for the open- and/or closed-loop drive control of the screw compressor , the open- and/or closed-loop control unit being configured such that the screw compressor is prevented from restarting for a predetermined time period after a stop, the screw compressor having at least one release valve , this release valve being dimensioned such that the pressure in the interior of the screw compressor can be reduced to a pressure close to atmospheric pressure or to approximately atmospheric pressure within the time period, characterised in that the screw compressor system also has a minimum-pressure valve , a bypass line , an air supply and an air inlet , the bypass line being located upstream of the minimum-pressure valve and the bypass line leading to the release valve , it being possible to return air to the region of the air inlet via the release valve , which is triggered by means of a connection to the air supply .
An antiperspirant/deodorant composition comprising: a carrier comprising a polyhydric alcohol or a mixture of a polyhydric alcohol and water, wherein the polyhydric alcohol comprises an organic compound containing 2 to 6 carbon atoms and 2 to 6 hydroxy groups; a thickening agent comprising a C14-22 fatty acid salt, wherein the C14-22 fatty acid salt comprises at least one of an alkali metal, an alkaline earth metal, a transition metal, or an amine salt of C14-22 fatty acid; and an antiperspirant active consisting of one or more of a layered silicate clay and an acyl substituted polyvinylpyrrolidone having an acyl chain length ranging from 16 to 30 carbon atoms, wherein the antiperspirant/deodorant composition is essentially free of a C1-5 monohydric alcohol, wherein the composition does not contain any aluminum-based antiperspirant. a carrier comprising a polyhydric alcohol or a mixture of a polyhydric alcohol and water, wherein the polyhydric alcohol comprises an organic compound containing 2 to 6 carbon atoms and 2 to 6 hydroxy groups; a thickening agent comprising a C14-22 fatty acid salt, wherein the C14-22 fatty acid salt comprises at least one of an alkali metal, an alkaline earth metal, a transition metal, or an amine salt of C14-22 fatty acid; and an antiperspirant active consisting of one or more of a layered silicate clay and an acyl substituted polyvinylpyrrolidone having an acyl chain length ranging from 16 to 30 carbon atoms, wherein the antiperspirant/deodorant composition is essentially free of a C1-5 monohydric alcohol, wherein the composition does not contain any aluminum-based antiperspirant.
An aircraft tailcone comprising: a tailcone fuselage , a turbomachine compartment inside the tailcone fuselage , a turbomachine housed inside the turbomachine compartment , a RAM air intake on the tailcone fuselage for an ingestion of RAM air towards an interior of the turbomachine compartment , at least one inlet flap operable reciprocately from an open position in which ingestion of RAM air is allowed, and a closed position in which RAM air ingestion is prevented, wherein the inlet flap is configured such that in its open position, the inlet flap is located at least partially inside the tailcone fuselage , and in its closed position a surface of the inlet flap is substantially flush with a tailcone fuselage surface, characterized in that the RAM air intake extends annularly along an entire perimeter of the tailcone fuselage . a tailcone fuselage , a turbomachine compartment inside the tailcone fuselage , a turbomachine housed inside the turbomachine compartment , a RAM air intake on the tailcone fuselage for an ingestion of RAM air towards an interior of the turbomachine compartment , at least one inlet flap operable reciprocately from an open position in which ingestion of RAM air is allowed, and a closed position in which RAM air ingestion is prevented, wherein the inlet flap is configured such that in its open position, the inlet flap is located at least partially inside the tailcone fuselage , and in its closed position a surface of the inlet flap is substantially flush with a tailcone fuselage surface, characterized in that the RAM air intake extends annularly along an entire perimeter of the tailcone fuselage .
An aircraft undercarriage including electrical equipment fastened to a portion of the undercarriage and a lightning protection device comprising at least one shield fastened to said portion of the undercarriage by fastener means so as to extend in register with the electrical equipment in a position that is spaced apart therefrom, the shield comprising at least a first plate made of electrically conductive material that is arranged to absorb a major portion of the heat energy that is generated by the passage of a lightning wave and to discharge the electric charge of the lightning wave.