mhurhangee/ep-ind-claims huggingface dataset:
A zinc-plated steel sheet for hot stamping, comprising: a steel substrate; and a plated layer provided on a surface of the steel substrate, wherein the steel substrate contains, in % by mass: C: 0.10 to 0.5%, Si: 0.7 to 2.5%, Mn: 1.0 to 3%, Al:0.01 to 0.5%, and optionally B: 0.005% or less, excluding 0%, with a balance being iron and inevitable impurities, and the steel substrate has, in an inside thereof, an internal oxide layer containing an oxide of at least one of Si and Mn having a thickness of 1 μm or more, and a decarburized layer having a thickness of 20 μm or less from an interface with the plated layer toward an internal direction of the steel substrate, both layers are determined according to the method disclosed in the description. a steel substrate; and a plated layer provided on a surface of the steel substrate, wherein the steel substrate contains, in % by mass: C: 0.10 to 0.5%, Si: 0.7 to 2.5%, Mn: 1.0 to 3%, Al:0.01 to 0.5%, and optionally B: 0.005% or less, excluding 0%, with a balance being iron and inevitable impurities, and the steel substrate has, in an inside thereof, an internal oxide layer containing an oxide of at least one of Si and Mn having a thickness of 1 μm or more, and a decarburized layer having a thickness of 20 μm or less from an interface with the plated layer toward an internal direction of the steel substrate, both layers are determined according to the method disclosed in the description. C: 0.10 to 0.5%, Si: 0.7 to 2.5%, Mn: 1.0 to 3%, Al:0.01 to 0.5%, and optionally B: 0.005% or less, excluding 0%, with a balance being iron and inevitable impurities, and the steel substrate has, in an inside thereof, an internal oxide layer containing an oxide of at least one of Si and Mn having a thickness of 1 μm or more, and a decarburized layer having a thickness of 20 μm or less from an interface with the plated layer toward an internal direction of the steel substrate, both layers are determined according to the method disclosed in the description.
A radio frequency system for delivering and controlling power from a number N greater than two RF power sources to a single output, the system comprising: - N RF power sources each having an output port, each of said N RF power sources configured to deliver RF power to its output port; - a lossless power combiner, said lossless power combiner comprising N input ports, 2N-2 reactive branches having specified reactance values, and an output port configured to receive RF power, wherein each of the output ports of the N RF power sources are coupled to a corresponding one of the input ports of said lossless power combiner, and RF power delivered to the output port of said power combiner is controlled by adjusting the phases of the N radio-frequency power sources as a function of the reactance values of the 2N-2 reactive branches. - N RF power sources each having an output port, each of said N RF power sources configured to deliver RF power to its output port; - a lossless power combiner, said lossless power combiner comprising N input ports, 2N-2 reactive branches having specified reactance values, and an output port configured to receive RF power, wherein each of the output ports of the N RF power sources are coupled to a corresponding one of the input ports of said lossless power combiner, and RF power delivered to the output port of said power combiner is controlled by adjusting the phases of the N radio-frequency power sources as a function of the reactance values of the 2N-2 reactive branches.
An imaging apparatus, comprising: a first lens on an optical axis; an actuator coupled to the first lens; an image plane on the optical axis; and a second lens comprising a field flattener lens, on the optical axis between the first lens and the image plane, characterized in that: the actuator is configured to cause the first lens to tilt in response to an optical image stabilization element; and the second lens is configured to cause the focal point of the first lens to lie in the image plane when the first lens is in a tilted position. a first lens on an optical axis; an actuator coupled to the first lens; an image plane on the optical axis; and a second lens comprising a field flattener lens, on the optical axis between the first lens and the image plane, the actuator is configured to cause the first lens to tilt in response to an optical image stabilization element; and the second lens is configured to cause the focal point of the first lens to lie in the image plane when the first lens is in a tilted position.
An engine EGR system, comprising an engine, an EGR pipeline, and an EGR cooler, wherein the EGR pipeline comprises an EGR main pipeline and a plurality of EGR gas intake pipes (7, 8), the plurality of EGR gas intake pipes (7, 8) are in communication with a cylinder of the engine, two ends of the EGR main pipeline are respectively in communication with the plurality of EGR gas intake pipes (7, 8) and an intake pipeline of the engine, the EGR cooler is provided in the EGR main pipeline, and a pipe section of the EGR main pipeline ahead of the EGR cooler and each of the plurality of EGR gas intake pipes (7, 8) are provided with a device for increasing backflow resistance, characterized in that the device for increasing backflow resistance comprises a plurality of tapered rings provided in a pipeline, wherein an outer edge of each of the plurality of tapered rings is connected to an inner wall of the pipeline, the plurality of tapered rings are arranged along an axial direction of the pipeline, and a flow section of each tapered ring gradually tapers along an axial direction of the tapered ring, wherein the device for increasing backflow resistance in the EGR main pipeline further comprises an insertion sheet, the insertion sheet is inserted into the plurality of tapered rings of the device for increasing backflow resistance, a length of the insertion sheet is greater than or equal to a total length of an arrangement of the plurality of tapered rings, and the insertion sheet is extended to an intersection of the EGR gas intake pipes (7, 8). wherein an outer edge of each of the plurality of tapered rings is connected to an inner wall of the pipeline, the plurality of tapered rings are arranged along an axial direction of the pipeline, and a flow section of each tapered ring gradually tapers along an axial direction of the tapered ring, wherein the device for increasing backflow resistance in the EGR main pipeline further comprises an insertion sheet, the insertion sheet is inserted into the plurality of tapered rings of the device for increasing backflow resistance, a length of the insertion sheet is greater than or equal to a total length of an arrangement of the plurality of tapered rings, and the insertion sheet is extended to an intersection of the EGR gas intake pipes (7, 8).
A sealant composition for a nonaqueous electrolyte cell, the composition comprising: an elastomer; and a cobalt blue colorant, wherein the component has a content of 0.1 - 20 mass parts with respect to 100 mass parts of the component.
A method of detecting a pile-height abnormality in a pile loom, the pile loom including a pile tension roller on which a pile warp that is let off from a pile warp beam is wound, the pile tension roller being supported so as to be swingable and displaceable with respect to a loom frame, and a position detecting device that detects, in a front-rear direction of the loom, a position of the pile tension roller or a position of a swing member that is swung and displaced together with the pile tension roller, the pile tension roller being displaced according to tension of the pile warp to cause the tension of the pile warp to be within a desired range, the pile loom performing tension control relating to the pile warp during operation of the loom to adjust, on the basis of a result of detection performed by the position detecting device, a let-off speed of the pile warp beam so as to cause the position of the pile tension roller to be within an allowable range that is preset and that is defined by a rear limit position on a rear side of a reference position of the pile tension roller and a front limit position on a front side thereof, the method comprising: previously determining an abnormality determination position that is used to determine an occurrence of a pile-height abnormality, which is a state in which pile slip-off successively occurs in a pile fabric during weaving, the abnormality determination position being set at the rear limit position or at a position on a rear side of the rear limit position; and generating an abnormality signal during the operation of the loom when an occurrence of the pile-height abnormality is detected on the basis of the pile tension roller or the swing member arriving at the abnormality determination position. previously determining an abnormality determination position that is used to determine an occurrence of a pile-height abnormality, which is a state in which pile slip-off successively occurs in a pile fabric during weaving, the abnormality determination position being set at the rear limit position or at a position on a rear side of the rear limit position; and generating an abnormality signal during the operation of the loom when an occurrence of the pile-height abnormality is detected on the basis of the pile tension roller or the swing member arriving at the abnormality determination position.
An electromechanical power steering system for a motor vehicle, comprising a worm shaft which can be driven by an electric motor and which meshes with a worm wheel coupled to a steering shaft, wherein the worm shaft is rotatably mounted in a bearing which has at least one bearing ring fitted in a retainer that can be displaced relative to the worm wheel, wherein the retainer has a main body of plastic, which is injection-molded onto the bearing ring as an injection-molded part.
A manual-scanning printing device that can be grasped by a user and moved on a printing medium comprising: a printing head configured to print an image on the printing medium while moving relative to the printing medium; a detector configured to detect a moving amount of the printing head for each sampling cycle that is set in advance, the moving amount being relative to the printing medium; and a control circuit configured to perform a first control to cause the printing head to perform printing when a moving speed of the printing head based on the moving amount detected by the detector and the sampling cycle is equal to or higher than a first moving speed at which the moving amount for each the sampling cycle becomes a reference distance corresponding to a print resolution of the printing head, the printing being performed at a timing that has been set corresponding to the moving speed by dividing the reference distance by the moving speed of the manual-scanning printing device. a printing head configured to print an image on the printing medium while moving relative to the printing medium; a detector configured to detect a moving amount of the printing head for each sampling cycle that is set in advance, the moving amount being relative to the printing medium; and a control circuit configured to perform a first control to cause the printing head to perform printing when a moving speed of the printing head based on the moving amount detected by the detector and the sampling cycle is equal to or higher than a first moving speed at which the moving amount for each the sampling cycle becomes a reference distance corresponding to a print resolution of the printing head, the printing being performed at a timing that has been set corresponding to the moving speed by dividing the reference distance by the moving speed of the manual-scanning printing device.
A method performed by a first network node, for managing channel access for a Wireless Device, WD,, which WD supports a plurality of Radio Access Technologies, RATs, wherein the method comprises: - receiving, from the WD, a radio channel access request comprising information regarding a number of requirements on the channel access, - measuring the channel status for all channels for all RATs within the geographical area served by the first network node, - storing the channel statuses measured, - sending, to a second network node, the channel status for all channels for all RATs within the geographical area served by the first network node, - receiving, from the second network node, the channel status for all channels for all RATs within the geographical area served by the second network node, - determining a channel access schedule based on the received information and channel statuses received and/or stored for the channels and RATs available within a geographical area served by the first network node and the second network node, which channel access schedule comprises information about a radio channel assigned to the WD, wherein the channel access schedule comprises a list of channels and RATs assigned to the WD for different time slots, wherein with the proviso that a combination of a velocity and a requested duration indicates that the WD is to be out of range of the first network node, then the first network node requests scheduling of resources from at least the second network node, and - sending, to the WD, the channel access schedule. - receiving, from the WD, a radio channel access request comprising information regarding a number of requirements on the channel access, - measuring the channel status for all channels for all RATs within the geographical area served by the first network node, - storing the channel statuses measured, - sending, to a second network node, the channel status for all channels for all RATs within the geographical area served by the first network node, - receiving, from the second network node, the channel status for all channels for all RATs within the geographical area served by the second network node, - determining a channel access schedule based on the received information and channel statuses received and/or stored for the channels and RATs available within a geographical area served by the first network node and the second network node, which channel access schedule comprises information about a radio channel assigned to the WD, wherein the channel access schedule comprises a list of channels and RATs assigned to the WD for different time slots, wherein with the proviso that a combination of a velocity and a requested duration indicates that the WD is to be out of range of the first network node, then the first network node requests scheduling of resources from at least the second network node, and - sending, to the WD, the channel access schedule.
A method of manufacturing an ophthalmic lens, the method comprising: - providing a male mold half having a convex mold surface, and a complementary female mold half having a concave mold surface, wherein the female mold half retains a polymerizable composition for forming an ophthalmic lens between the convex mold surface and the concave mold surface; - moving one of the mold halves (2, 5) toward the other mold half (2, 5) until the convex mold surface of the male mold half contacts the polymerizable composition retained in the female mold half; - contacting a surface of the female mold half with a surface of the male mold half by applying a force to bring the male mold half and the female mold half together in a contacting stage; and characterized in that the method further comprises - measuring the force applied during the contacting step; and - determining that the mold halves (2, 5) have formed a closed mold assembly when the force is greater than or equal to a predetermined threshold force; - wherein the contact velocity at which the male mold half is moved toward the female mold half during the contacting stage of the contacting step is predetermined based on a previously measured force applied to contact a second pair of mold halves with one another, said second pair of mold halves comprising a second male mold half having a convex mold surface, and a complementary second female mold half having a concave mold surface, wherein the second female mold half retains a polymerizable composition for forming an ophthalmic lens between the convex mold surface and the concave mold surface. - providing a male mold half having a convex mold surface, and a complementary female mold half having a concave mold surface, wherein the female mold half retains a polymerizable composition for forming an ophthalmic lens between the convex mold surface and the concave mold surface; - moving one of the mold halves (2, 5) toward the other mold half (2, 5) until the convex mold surface of the male mold half contacts the polymerizable composition retained in the female mold half; - contacting a surface of the female mold half with a surface of the male mold half by applying a force to bring the male mold half and the female mold half together in a contacting stage; and characterized in that the method further comprises - measuring the force applied during the contacting step; and - determining that the mold halves (2, 5) have formed a closed mold assembly when the force is greater than or equal to a predetermined threshold force; - wherein the contact velocity at which the male mold half is moved toward the female mold half during the contacting stage of the contacting step is predetermined based on a previously measured force applied to contact a second pair of mold halves with one another, said second pair of mold halves comprising a second male mold half having a convex mold surface, and a complementary second female mold half having a concave mold surface, wherein the second female mold half retains a polymerizable composition for forming an ophthalmic lens between the convex mold surface and the concave mold surface.
Industrial automation and control system, IACS, comprising: a control unit and at least one electronic device, wherein the system is configured to establish a first data connection to an external maintenance unit, wherein the control unit is connected to the at least one electronic device, wherein the at least one electronic device is configured to establish a second data connection to the external maintenance unit and is configured to receive or retrieve a proximity information from the external maintenance unit through the second data connection wherein the at least one electronic device is further configured to send the proximity information to the control unit, wherein the control unit is configured to grant access to the electronic device by the external maintenance unit through the first data connection for performing maintenance of the at least one electronic device if the proximity information indicates that the external maintenance unit is within a predetermined range from the at least one electronic device, wherein the control unit is configured to determine whether the point in time the external maintenance unit is trying to perform maintenance matches with at least one maintenance schedule stored in the system, and wherein the system is configured to establish the connection between the external maintenance unit and the at least one electronic device through the first data connection if the point in time the external maintenance unit is trying to perform maintenance matches with the at least one maintenance schedule stored in the system. a control unit and at least one electronic device, wherein the system is configured to establish a first data connection to an external maintenance unit, wherein the control unit is connected to the at least one electronic device, wherein the at least one electronic device is configured to establish a second data connection to the external maintenance unit and is configured to receive or retrieve a proximity information from the external maintenance unit through the second data connection wherein the at least one electronic device is further configured to send the proximity information to the control unit, wherein the control unit is configured to grant access to the electronic device by the external maintenance unit through the first data connection for performing maintenance of the at least one electronic device if the proximity information indicates that the external maintenance unit is within a predetermined range from the at least one electronic device, wherein the control unit is configured to determine whether the point in time the external maintenance unit is trying to perform maintenance matches with at least one maintenance schedule stored in the system, and wherein the system is configured to establish the connection between the external maintenance unit and the at least one electronic device through the first data connection if the point in time the external maintenance unit is trying to perform maintenance matches with the at least one maintenance schedule stored in the system.
A channel state information feedback method performed by a base station, the method comprising: • sending, on each beam of a predetermined group of beams, a first reference signal to a terminal device, wherein each beam of the predetermined group of beams forms a different virtual sector (step 701); • receiving beam information from the terminal device, wherein the beam information is used to indicate information about a virtual sector among the virtual sectors corresponding to the group of beams having a maximum receive power at the terminal device (step 703); • determining a first precoding matrix C 1 based on the beam information (step 704); • sending a second reference signal to the terminal within a range of the virtual sector (step 705); • receiving long-term wideband channel information from the terminal device, wherein the long-term wideband channel information is used to indicate information about a spatial dimension reduction of the virtual sector (step 707); • determining a second precoding matrix C 2 based on the received long-term wideband channel information (step 708); • performing the spatial dimension reduction on the virtual sector based on the received long-term wideband channel information, thereby arriving at the reduced virtual sector; • sending a third reference signal to the terminal within a range of the reduced virtual sector (step 709); • receiving instantaneous channel information from the terminal device (step 711); • determining a third precoding matrix W based on the instantaneous channel information (step 712); • determining a precoding matrix F = C 1 C 2 W. • sending, on each beam of a predetermined group of beams, a first reference signal to a terminal device, wherein each beam of the predetermined group of beams forms a different virtual sector (step 701); • receiving beam information from the terminal device, wherein the beam information is used to indicate information about a virtual sector among the virtual sectors corresponding to the group of beams having a maximum receive power at the terminal device (step 703); • determining a first precoding matrix C 1 based on the beam information (step 704); • sending a second reference signal to the terminal within a range of the virtual sector (step 705); • receiving long-term wideband channel information from the terminal device, wherein the long-term wideband channel information is used to indicate information about a spatial dimension reduction of the virtual sector (step 707); • determining a second precoding matrix C 2 based on the received long-term wideband channel information (step 708); • performing the spatial dimension reduction on the virtual sector based on the received long-term wideband channel information, thereby arriving at the reduced virtual sector; • sending a third reference signal to the terminal within a range of the reduced virtual sector (step 709); • receiving instantaneous channel information from the terminal device (step 711); • determining a third precoding matrix W based on the instantaneous channel information (step 712); • determining a precoding matrix F = C 1 C 2 W.