mhurhangee/ep-ind-claims huggingface dataset:
A method of controlling wireless transmissions in a wireless communication system, the method comprising: an access point (10; 2000; 2500) of the wireless communication system configuring a carrier for communication with one or more wireless devices (11; 2400; 2600) associated with the access point (10; 2000; 2500); the access point (10; 2000; 2500) contending for access to the carrier; in response to winning contention for access to the carrier, the access point (10; 2000; 2500) reserving a transmission opportunity on the carrier; the access point (10; 2000; 2500) cooperating with one or more other access points (10; 2200; 2500) of the wireless communication system by sharing the transmission opportunity based on spatial multiplexing of wireless transmissions on the carrier; in a spatial channel sounding phase of the shared transmission opportunity, the access point (10; 2000; 2500) sending sounding signals and receiving sounding reports from one or more wireless devices (11; 2400; 2600) associated with the access points (10; 2000; 2200; 2500) sharing the transmission opportunity, wherein the sounding reports are received in multicast transmissions which are receivable by multiple access points (10; 2000; 2200; 2500) sharing the transmission opportunity; and based on the received sounding reports, the access point (10; 2000; 2500) determining a precoding matrix for spatially multiplexed wireless transmissions to at least one of the one or more wireless devices (11; 2400; 2600) associated with the access point (10; 2000; 2500). an access point (10; 2000; 2500) of the wireless communication system configuring a carrier for communication with one or more wireless devices (11; 2400; 2600) associated with the access point (10; 2000; 2500); the access point (10; 2000; 2500) contending for access to the carrier; in response to winning contention for access to the carrier, the access point (10; 2000; 2500) reserving a transmission opportunity on the carrier; the access point (10; 2000; 2500) cooperating with one or more other access points (10; 2200; 2500) of the wireless communication system by sharing the transmission opportunity based on spatial multiplexing of wireless transmissions on the carrier; in a spatial channel sounding phase of the shared transmission opportunity, the access point (10; 2000; 2500) sending sounding signals and receiving sounding reports from one or more wireless devices (11; 2400; 2600) associated with the access points (10; 2000; 2200; 2500) sharing the transmission opportunity, wherein the sounding reports are received in multicast transmissions which are receivable by multiple access points (10; 2000; 2200; 2500) sharing the transmission opportunity; and based on the received sounding reports, the access point (10; 2000; 2500) determining a precoding matrix for spatially multiplexed wireless transmissions to at least one of the one or more wireless devices (11; 2400; 2600) associated with the access point (10; 2000; 2500).
A windshield wiper system for use on a windshield of an aircraft, the windshield wiper system comprising: a wiper comprising a wiper arm and a wiper blade coupled to a first end of the wiper arm; an actuator comprising a body and an output shaft, wherein the output shaft is coupled to a second end of the wiper arm, and wherein the actuator is configured to rotate the output shaft to sweep the wiper arm and wiper blade in an arc across the windshield of the aircraft; a trigger coupled to the output shaft of the actuator, wherein the trigger is configured to rotate with the output shaft; and a sensor coupled to the body of the actuator, wherein the sensor is configured to detect a magnetic field produced by the trigger; wherein the trigger is a magnetic trigger constructed from a metallic material, the windshield wiper system being characterised in that the trigger is press-fit into the output shaft of the actuator and extends outward from the output shaft in a radial direction, and wherein the trigger is prism shaped such that a height of the trigger is greater than a length and width of a cross-section of the trigger. a wiper comprising a wiper arm and a wiper blade coupled to a first end of the wiper arm; an actuator comprising a body and an output shaft, wherein the output shaft is coupled to a second end of the wiper arm, and wherein the actuator is configured to rotate the output shaft to sweep the wiper arm and wiper blade in an arc across the windshield of the aircraft; a trigger coupled to the output shaft of the actuator, wherein the trigger is configured to rotate with the output shaft; and a sensor coupled to the body of the actuator, wherein the sensor is configured to detect a magnetic field produced by the trigger; wherein the trigger is a magnetic trigger constructed from a metallic material, the windshield wiper system being characterised in that the trigger is press-fit into the output shaft of the actuator and extends outward from the output shaft in a radial direction, and wherein the trigger is prism shaped such that a height of the trigger is greater than a length and width of a cross-section of the trigger.
A hydrostatic seal configured to be disposed between relatively rotatable components, the seal comprising: a seal carrier; a beam extending axially from a forward end to an aft end, the beam connected to the seal carrier at one of the forward end and the aft end, the beam free at the other end such that the beam is cantilevered with respect to the seal carrier, the beam having a sealing surface; one or more teeth included on the sealing surface; and a brush seal operatively coupled to the seal carrier and in contact with the beam. a seal carrier; a beam extending axially from a forward end to an aft end, the beam connected to the seal carrier at one of the forward end and the aft end, the beam free at the other end such that the beam is cantilevered with respect to the seal carrier, the beam having a sealing surface; one or more teeth included on the sealing surface; and a brush seal operatively coupled to the seal carrier and in contact with the beam.
Phased array antenna, comprising: an array of radiating elements, whereas the radiating elements are arranged in planar subarrays which can be steered independently from each other, and each of the subarrays has a different normal vector, wherein a face of each subarray is squinting in a different direction, the antenna is configured as a dual-band antenna, with the radiating elements being capable of working at both an upper and lower operating band, the radiating elements are arranged at distances of half the wavelength or smaller for avoiding grating lobes (20, 200, 210) with respect to the lower operating band, and the antenna comprises a built-in grating lobe (20, 200, 210) mitigation according to which the grating lobes (20, 210) in the upper operation band point in different directions resulting in a suppression compared to grating lobes in a planar arrangement, while all subarrays are still able to focus on a same target, and the antenna is configured such that the signals of the individual subarrays add up coherently in order to form the beam of the antenna, wherein the main beams of the subarrays steered electronically so that their main beams are looking in the same direction α 0, and the whole antenna is mounted on a mechanically steerable gimbals system to steer the whole antenna mechanically to a direction which is the center of an electronically scanned field of view. an array of radiating elements, whereas the radiating elements are arranged in planar subarrays which can be steered independently from each other, and each of the subarrays has a different normal vector, wherein a face of each subarray is squinting in a different direction, the antenna is configured as a dual-band antenna, with the radiating elements being capable of working at both an upper and lower operating band, the radiating elements are arranged at distances of half the wavelength or smaller for avoiding grating lobes (20, 200, 210) with respect to the lower operating band, and the antenna comprises a built-in grating lobe (20, 200, 210) mitigation according to which the grating lobes (20, 210) in the upper operation band point in different directions resulting in a suppression compared to grating lobes in a planar arrangement, while all subarrays are still able to focus on a same target, and the antenna is configured such that the signals of the individual subarrays add up coherently in order to form the beam of the antenna, wherein the main beams of the subarrays steered electronically so that their main beams are looking in the same direction α 0, and the whole antenna is mounted on a mechanically steerable gimbals system to steer the whole antenna mechanically to a direction which is the center of an electronically scanned field of view.
A nonaqueous electrolyte secondary battery, comprising a flat wound electrode body; a nonaqueous electrolytic solution; a quadrilateral battery case that accommodates the electrode body and the nonaqueous electrolytic solution; and an insulating film that electrically insulates the electrode body and the battery case from each other, wherein the insulating film is formed into a bag shape corresponding to a shape of the electrode body and is arranged between an inner wall of the battery case and the electrode body, the electrode body is formed by making an elongated positive electrode and an elongated negative electrode overlap each other with an elongated separator interposed therebetween to obtain a laminate and winding the laminate in a longitudinal direction of the elongated positive electrode and the elongated negative electrode, in which the electrode body has two rounded portions and a flat portion, the two rounded portions have a curved surface and are formed in opposite end portions in a longitudinal direction of a section perpendicular to a winding axis, and the flat portion is a center portion in the longitudinal direction of the section and is interposed between the two rounded portions, an entire surface of the bottom-side rounded portion of the two rounded portions of the electrode body, which faces a bottom surface of the battery case, and an inside of the bag-shaped insulating film, which faces the bottom-side rounded portion of the electrode body, are joined to each other, characterized in that the entire surface of the bottom-side rounded portion of the electrode body is joined to the inside of the bag-shaped insulating film, which faces the bottom-side rounded portion of the electrode body, through welding of the insulating film to the electrode body.
A support assembly comprising: a pallet; a pallet table having an upper surface; and a plurality of support members configured to pass through the pallet when the pallet is positioned on the upper surface of the pallet table, such that the plurality of support members extend above the pallet, wherein each support member includes a receiving surface (212;312;412) that defines a portion of a channel (213;313;413) extending across the support members, characterised by further comprising a support element, wherein the support members are attached to the support element, wherein the support element includes a shock absorber, wherein the shock absorber comprises a solid state shock absorber, a fluid friction shock absorber, a pneumatic, dry friction shock absorber, a hysteresis shock absorber, an internal resistance shock absorber, an inertial resistance shock absorber, a hydro-pneumatic suspension shock absorber, an electrorheological fluid shock absorber, or a magnetic field variation shock absorber. a pallet; a pallet table having an upper surface; and a plurality of support members configured to pass through the pallet when the pallet is positioned on the upper surface of the pallet table, such that the plurality of support members extend above the pallet, wherein each support member includes a receiving surface (212;312;412) that defines a portion of a channel (213;313;413) extending across the support members, characterised by further comprising a support element, wherein the support members are attached to the support element, wherein the support element includes a shock absorber, wherein the shock absorber comprises a solid state shock absorber, a fluid friction shock absorber, a pneumatic, dry friction shock absorber, a hysteresis shock absorber, an internal resistance shock absorber, an inertial resistance shock absorber, a hydro-pneumatic suspension shock absorber, an electrorheological fluid shock absorber, or a magnetic field variation shock absorber.
A sensor array for detecting an analyte in a fluid, the sensor array comprising at least a first and a second sensor, each of said first and second sensors comprising an insulating organic polymer mixed with both a plasticizer and an electrically conductive material and a detector operatively associated with each of the first and second sensors, wherein the detector is an electrical measuring device electrically coupled to the first or second sensors so as to measure first and second electrical resistances; said measuring devices of said array being operatively coupled to a computer with a resident algorithm; wherein said insulating organic polymer is a member selected from the group consisting of poly(methyl methacrylate) (PMMA), polystyrene, and poly(vinylchloride), and wherein said plasticizer is a member selected from the group consisting of di(2-ethylhexyl)phthalate, diethylene glycol dibenzoate, glycerol triacetate, tributyl phosphate, chloroparafin (50% Cl, CP), and tricresyl phosphate and said electrically conductive material is carbon black.
An apparatus, comprising: at least one processing unit; and at least one memory; wherein the at least one memory stores program instructions that, when executed by the at least one processing unit, cause the apparatus to: incident to that a user has started using a second device after stopping using a first device on which a task is being executed, direct the second device to request, from the first device, task information of the task and a preview image relating to the task, the preview image comprising at least partly a task view of the task on a display of the first device; receive, by the second device, the task information of the task and the preview image from the first device; cause display of a multitasking view on a display of the second device, the multitasking view comprising tasks currently executed by the second device; cause display of the preview image in the multitasking view on the display of the second device; and enable selection of the preview image to initiate a further action, wherein the task information comprises necessary information that allows the second device to continue the task. at least one processing unit; and at least one memory; wherein the at least one memory stores program instructions that, when executed by the at least one processing unit, cause the apparatus to: incident to that a user has started using a second device after stopping using a first device on which a task is being executed, direct the second device to request, from the first device, task information of the task and a preview image relating to the task, the preview image comprising at least partly a task view of the task on a display of the first device; receive, by the second device, the task information of the task and the preview image from the first device; cause display of a multitasking view on a display of the second device, the multitasking view comprising tasks currently executed by the second device; cause display of the preview image in the multitasking view on the display of the second device; and enable selection of the preview image to initiate a further action, wherein the task information comprises necessary information that allows the second device to continue the task. incident to that a user has started using a second device after stopping using a first device on which a task is being executed, direct the second device to request, from the first device, task information of the task and a preview image relating to the task, the preview image comprising at least partly a task view of the task on a display of the first device; receive, by the second device, the task information of the task and the preview image from the first device; cause display of a multitasking view on a display of the second device, the multitasking view comprising tasks currently executed by the second device; cause display of the preview image in the multitasking view on the display of the second device; and enable selection of the preview image to initiate a further action, wherein the task information comprises necessary information that allows the second device to continue the task.
A system comprising: an inertial measurement unit that provides inertial measurements for a motion of a spinning vehicle: an up-finding sensor that provides up-finding measurements based on when a portion of the vehicle is pointing up, wherein the up-finding sensor uses light to detect when a portion of the vehicle is facing a particular direction during the motion of the vehicle; and one or more processors that uses a count of a detected number of spins of the vehicle from the up-finding measurements, based on the detections of when the portion of the vehicle is pointing up,to provide a bound for errors from the inertial measurements in an inertial navigation solution during navigation of the vehicle by comparing the number of detected spins of the vehicle from the up-finding measurements against a number of estimated spins of the vehicle based on the inertial measurements. an inertial measurement unit that provides inertial measurements for a motion of a spinning vehicle: an up-finding sensor that provides up-finding measurements based on when a portion of the vehicle is pointing up, wherein the up-finding sensor uses light to detect when a portion of the vehicle is facing a particular direction during the motion of the vehicle; and one or more processors that uses a count of a detected number of spins of the vehicle from the up-finding measurements, based on the detections of when the portion of the vehicle is pointing up,to provide a bound for errors from the inertial measurements in an inertial navigation solution during navigation of the vehicle by comparing the number of detected spins of the vehicle from the up-finding measurements against a number of estimated spins of the vehicle based on the inertial measurements.
An electrolyte comprising: (a) an electrolyte salt; (b) a non-aqueous electrolyte solvent; and (c) a binary or multinary metal oxide salt characterized in that the metal oxide salt is at least one salt selected from the group consisting of: Li 2 WO 4, LiTaO 3, LiNbO 3, Na 2 WO 4, Na 2 TiO 3, Na 2 ZrO 3, NaTaO 3, NaNbO 3, Cs 2 WO 4, Cs 2 CrO 4, Cs 2 TiO 3, Cs 2 ZrO 3, CsTaO 3, and CsNbO 3. (a) an electrolyte salt; (b) a non-aqueous electrolyte solvent; and (c) a binary or multinary metal oxide salt
Hand-held power tool for sanding or polishing a working surface of a workpiece, the power tool comprising - a housing and - a backing pad adapted for performing an orbital or a random orbital movement in an extension plane of the backing pad in respect to the housing during intended use of the power tool, and the power tool further comprises in the housing - a motor with a motor shaft adapted for performing a rotational movement about an axis of rotation, and - means (7, 8) for transforming the rotational movement of the motor shaft into the orbital or random orbital movement of the backing pad, characterized in that the backing pad is supported in respect to the housing of the power tool in a manner rotatable about a longitudinal axis extending perpendicular to the extension plane of the backing pad, and the housing comprises at least two first magnetic elements spaced apart from each other in a direction extending parallel to the extension plane of the backing pad, and the backing pad comprises at least one second magnetic element located in a space between at least two of the first magnetic elements in such a manner that the at least one second magnetic element is held at a distance to the at least two first magnetic elements by means of magnetic force at least when the motor of the power tool is running and the power tool is in an idle state, thereby limiting the movement of the backing pad to an orbital movement, or the backing pad comprises at least two first magnetic elements spaced apart from each other in a direction extending parallel to the extension plane of the backing pad, and the housing comprises at least one second magnetic element located in a space between at least two of the first magnetic elements in such a manner that the at least one second magnetic element is held at a distance to the at least two first magnetic elements by means of magnetic force at least when the motor of the power tool is running and the power tool is in an idle state, thereby limiting the movement of the backing pad to an orbital movement. - a housing and - a backing pad adapted for performing an orbital or a random orbital movement in an extension plane of the backing pad in respect to the housing during intended use of the power tool, - a motor with a motor shaft adapted for performing a rotational movement about an axis of rotation, and - means (7, 8) for transforming the rotational movement of the motor shaft into the orbital or random orbital movement of the backing pad,
Projection light module (14; 28) of a motor vehicle headlamp, which has a light source (20; 30), a primary optic, a shutter roll and a secondary optic, the primary optic being set up to bundle light from the light source (20; 30) into a first light distribution, the shutter roll being set up to delimit the first light distribution spatially with a shutter edge (44; 44.1, 44.2, 44.3) which lies transversely to the light propagation and which has a shading effect, wherein the shutter roll is rotatable and is shaped in such a way that different positions of the shutter edge having a shading effect are produced depending on the rotational position of the shutter roll, and wherein the secondary optics is focused on the first light distribution and is set up to project the first light distribution delimited by the shutter roll as a second light distribution into the field in front of the headlamp, characterized in that the shutter roll is realized from a composite material of plastic with additives embedded in the plastic, the additives increasing the thermal conductivity of the composite material compared to the pure plastic, and in that one end of the shutter roll is mounted with a sliding bearing in a bearing module, which bearing module is connected to a second part of a two-part carrier element or a one-part carrier element consisting of two different and non-detachably connected carrier structures, a first part consisting of metal and the second part containing a composite material based on plastic material, which has a thermal conductivity which is greater than the thermal conductivity of the plastic base material and that the bearing module consists of a plastic material which is well suited as a sliding bearing material, so that the possibly abrasive materials of the shutter roll and the support element do not have any frictional contact with each other.