mhurhangee/patent-ind-claim-en huggingface dataset:
A method for wireless communication, comprising: obtaining reference symbols generated based on a reference signal sequence corresponding to a cyclic shift of a base sequence, wherein the reference signal sequence has a length matching the number of a set of pilot subcarriers used for a demodulation reference signal, DMRS, transmitted in a comb-like structure; mapping the reference symbols to the set of pilot subcarriers in a symbol period; performing a discrete Fourier transform, DFT, on a set of modulation symbols for data to obtain the data symbols for a set of data subcarriers, wherein the data subcarriers are not used for the DMRS; mapping the data symbols to the set of data subcarriers in the symbol period; generating a transmission symbol in the time domain based on the mapped reference symbols and the mapped data symbols. obtaining reference symbols generated based on a reference signal sequence corresponding to a cyclic shift of a base sequence, wherein the reference signal sequence has a length matching the number of a set of pilot subcarriers used for a demodulation reference signal, DMRS, transmitted in a comb-like structure; mapping the reference symbols to the set of pilot subcarriers in a symbol period; performing a discrete Fourier transform, DFT, on a set of modulation symbols for data to obtain the data symbols for a set of data subcarriers, wherein the data subcarriers are not used for the DMRS; mapping the data symbols to the set of data subcarriers in the symbol period; generating a transmission symbol in the time domain based on the mapped reference symbols and the mapped data symbols.
A method of automatically modifying the cutting paths for parts (p-1, p-2, ...) that are to be cut out from a flexible material by automatically moving a cutter tool along predetermined cutting paths, the cutting paths associated with each part being defined by a succession of cutting segments forming a polygon, the method comprising in succession: - a step of identifying two cutting segments (c-i, c-j) belonging to two different parts (p-i, p-j) for cutting out in the material and for which a maximum distance condition ( d ) between these cutting segments is satisfied; - a step of verifying that the two previously-identified cutting segments are situated facing each other by reciprocal orthogonal projection of the cutting segments onto each other; - a step of verifying that no other cutting segments lie between the two previously-identified cutting segments by computing intersections between the two parts for cutting out; - a step of computing a common cutting path for the two previously-identified cutting segments; and - a step of connecting the common cutting path to the cutting paths of the two parts for cutting out so as to obtain modified cutting paths for the two parts for cutting out. - a step of identifying two cutting segments (c-i, c-j) belonging to two different parts (p-i, p-j) for cutting out in the material and for which a maximum distance condition ( d ) between these cutting segments is satisfied; - a step of verifying that the two previously-identified cutting segments are situated facing each other by reciprocal orthogonal projection of the cutting segments onto each other; - a step of verifying that no other cutting segments lie between the two previously-identified cutting segments by computing intersections between the two parts for cutting out; - a step of computing a common cutting path for the two previously-identified cutting segments; and - a step of connecting the common cutting path to the cutting paths of the two parts for cutting out so as to obtain modified cutting paths for the two parts for cutting out.
Operator control device for actuating functional units of a motor vehicle, comprising at least one operating element which can be moved by an operator, and an actuator by means of which an actuation of the operator control element can be communicated to the operator, wherein the actuator comprises a coil element and an armature which can be moved relative to the coil element , wherein the armature is secured to the operating element and the operator control device comprises an evaluation apparatus by means of which a position of the armature relative to the coil element can be detected, characterised in that the evaluation apparatus is designed to set a current flow through the coil element which is lower than a current flow to be set in order to move the armature , wherein the evaluation apparatus is designed to detect a magnetic flux density present in the region of the coil element .
A hair drying system , comprising: a plurality of different types of accessories , and a hair dryer ; the hair dryer having an output end configured to supply air, the output end including an attachment assembly having a retaining mechanism configured to selectively engage each of the plurality of different types of accessories to retain a selected one of the plurality of different types of accessories on the hair dryer , and an alignment mechanism configured to align at least one of the plurality of different types of accessories in at least one predetermined rotational orientation relative to the output end ; characterised in that the attachment assembly includes an accessory detection assembly configured to move to one of a plurality of predetermined structural configurations based on the type of accessory attached to the hair dryer , the hair dryer further including a controller configured to control the supply of air through the output end in dependence on the predetermined structural configuration of the accessory detection assembly. a plurality of different types of accessories , and a hair dryer ; the hair dryer having an output end configured to supply air, the output end including an attachment assembly having a retaining mechanism configured to selectively engage each of the plurality of different types of accessories to retain a selected one of the plurality of different types of accessories on the hair dryer , and an alignment mechanism configured to align at least one of the plurality of different types of accessories in at least one predetermined rotational orientation relative to the output end ;
A locking mechanism for an aerosol dispenser , wherein the locking mechanism comprises: a first body structure , a second body structure configured to be rotatably attached to the first body structure , a spindle configured to be rotatably attached to the second body structure , the spindle having an actuator configured to rotationally cooperate with the first body structure such that rotation of the first body structure relative to the second body structure causes rotation of the actuator and of the spindle , a movable element arranged around the spindle , the spindle being rotatable relative to the movable element , wherein rotation of the spindle causes movement of the movable element along the spindle from an initial position to a final position, characterized in that the movable element is configured to engage with the first body structure in the final position to thereby prevent rotation of the first body structure relative to the second body structure ; and wherein the movable element has an axially extending end portion (15'a) configured to engage with an axial recess (3'a) of the first body structure when the movable element is in the final position to prevent rotation of the first body structure relative to the second body structure . a first body structure , a second body structure configured to be rotatably attached to the first body structure , a spindle configured to be rotatably attached to the second body structure , the spindle having an actuator configured to rotationally cooperate with the first body structure such that rotation of the first body structure relative to the second body structure causes rotation of the actuator and of the spindle , a movable element arranged around the spindle , the spindle being rotatable relative to the movable element , wherein rotation of the spindle causes movement of the movable element along the spindle from an initial position to a final position, characterized in that the movable element is configured to engage with the first body structure in the final position to thereby prevent rotation of the first body structure relative to the second body structure ; and a movable element arranged around the spindle , the spindle being rotatable relative to the movable element , wherein rotation of the spindle causes movement of the movable element along the spindle from an initial position to a final position, characterized in that the movable element is configured to engage with the first body structure in the final position to thereby prevent rotation of the first body structure relative to the second body structure ; and wherein the movable element has an axially extending end portion (15'a) configured to engage with an axial recess (3'a) of the first body structure when the movable element is in the final position to prevent rotation of the first body structure relative to the second body structure .
A dedicated core network DCN processing method for a public land mobile network PLMN, applied to a network sharing scenario and comprising: receiving by a user equipment UE in a shared network, an access feedback message from a network side, wherein the access feedback message comprises user location information, selection assistance information of a dedicated core network DCN that serves the UE, and an identifier of a public land mobile network PLMN that serves the UE, wherein the identifier of the PLMN that serves the UE is different from an identifier of a common PLMN in the user location information; and storing, by the UE, a correspondence between the selection assistance information of the DCN and the identifier of the PLMN that serves the UE, and storing, by the UE, a correspondence between the selection assistance information of the DCN and the identifier of the common PLMN in the user location information. receiving by a user equipment UE in a shared network, an access feedback message from a network side, wherein the access feedback message comprises user location information, selection assistance information of a dedicated core network DCN that serves the UE, and an identifier of a public land mobile network PLMN that serves the UE, wherein the identifier of the PLMN that serves the UE is different from an identifier of a common PLMN in the user location information; and storing, by the UE, a correspondence between the selection assistance information of the DCN and the identifier of the PLMN that serves the UE, and storing, by the UE, a correspondence between the selection assistance information of the DCN and the identifier of the common PLMN in the user location information.
A composite comprising: a barrier, said barrier being configured to selectively pass water, and said barrier being degradable in the presence of water; a matrix material for disposition within said barrier, wherein said matrix material has a flowable state and a set state, and wherein said matrix material is degradable in the presence of water; and at least one reinforcing element for disposition within said barrier and integration with said matrix material, wherein said at least one reinforcing element is degradable in the presence of water, and further wherein, upon the degradation of said at least one reinforcing element in the presence of water, said at least one reinforcing element provides an agent for modulating degradation rate of said matrix material in the presence of water. a barrier, said barrier being configured to selectively pass water, and said barrier being degradable in the presence of water; a matrix material for disposition within said barrier, wherein said matrix material has a flowable state and a set state, and wherein said matrix material is degradable in the presence of water; and at least one reinforcing element for disposition within said barrier and integration with said matrix material, wherein said at least one reinforcing element is degradable in the presence of water, and further wherein, upon the degradation of said at least one reinforcing element in the presence of water, said at least one reinforcing element provides an agent for modulating degradation rate of said matrix material in the presence of water.
A user terminal (20, UE) comprising: a receiving section that is configured to receive a downlink, DL, signal at least including a uplink, UL, grant; and a discontinuous reception, DRX, control section that is configured to control a discontinuous reception operation, characterized in that , when receiving the DL signal including the UL grant, the DRX control section is configured to control the discontinuous reception operation based on a bit field related to a command for a DRX transition included in the DL signal, and the bit field included in the DL signal is transmitted via a Physical Downlink Control Channel, PDCCH, wherein even when a transition to a discontinuous reception state is commanded in accordance with the bit field included in the DL signal including the UL grant, if the DRX control section receives a command to start or re-start a DRX Inactivity Timer before the transition to the discontinuous reception state, the DRX control section is configured to keep operating in an active state. a receiving section that is configured to receive a downlink, DL, signal at least including a uplink, UL, grant; and a discontinuous reception, DRX, control section that is configured to control a discontinuous reception operation, characterized in that , when receiving the DL signal including the UL grant, the DRX control section is configured to control the discontinuous reception operation based on a bit field related to a command for a DRX transition included in the DL signal, and the bit field included in the DL signal is transmitted via a Physical Downlink Control Channel, PDCCH, wherein even when a transition to a discontinuous reception state is commanded in accordance with the bit field included in the DL signal including the UL grant, if the DRX control section receives a command to start or re-start a DRX Inactivity Timer before the transition to the discontinuous reception state, the DRX control section is configured to keep operating in an active state.
An integrated microphone-speaker device, wherein the device comprises a control unit ; a main sound chamber ; a microphone assembly connected to an outer side wall of the main sound chamber , wherein the microphone assembly comprises a microphone and a microphone holder , the microphone is fixed on the microphone holder , the microphone holder is connected to the main sound chamber , and the microphone holder is made of a soft material; at least two speakers being symmetrically arranged on two sides of the main sound chamber in opposite directions, wherein the microphone is connected to the main sound chamber within a distance of 0 to 20mm from an axis or plane of symmetry of the at least two speakers ; and wherein the microphone and the at least two speakers are respectively electrically connected with the control unit , characterized in that the at least two speakers have exactly the same specification and same performance, wherein vibration generated by the at least two symmetrically arranged speakers is cancelled at the location of the axis or plane of symmetry of the at least two speakers . a control unit ; a main sound chamber ; a microphone assembly connected to an outer side wall of the main sound chamber , wherein the microphone assembly comprises a microphone and a microphone holder , the microphone is fixed on the microphone holder , the microphone holder is connected to the main sound chamber , and the microphone holder is made of a soft material; at least two speakers being symmetrically arranged on two sides of the main sound chamber in opposite directions, wherein the microphone is connected to the main sound chamber within a distance of 0 to 20mm from an axis or plane of symmetry of the at least two speakers ; and wherein the microphone and the at least two speakers are respectively electrically connected with the control unit , characterized in that the at least two speakers have exactly the same specification and same performance, wherein vibration generated by the at least two symmetrically arranged speakers is cancelled at the location of the axis or plane of symmetry of the at least two speakers .
A cardiopulmonary resuscitation, CPR, device for enhancing the delivery of CPR to a patient, the device comprising: a patient side for engagement with the chest of the patient; and a user side for engagement with the hands of a user delivering CPR to the patient; characterized in that the CPR device further comprises: an actuator configured to at least partially alter the external form of one or more of the patient side and the user side so as to regulate a shape profile of the one or more of the patient side and the user side . a patient side for engagement with the chest of the patient; and a user side for engagement with the hands of a user delivering CPR to the patient; characterized in that the CPR device further comprises: an actuator configured to at least partially alter the external form of one or more of the patient side and the user side so as to regulate a shape profile of the one or more of the patient side and the user side .
A method for producing a composite active material for lithium secondary batteries comprising: a mixing step of mixing an expanded graphite having a specific surface area of 30 m 2 /g or more or a flaky graphite which is obtained by pulverizing the expanded graphite and a battery active material capable of combining with lithium ions and having an average particle diameter of 1 μm or less, to obtain a mixture, wherein the mixing ratio of the battery active material to the graphite is 10 - 230 parts by mass to 100 parts by mass; characterized by a spheroidization step of subjecting the mixture to a spheroidization treatment, to produce a generally spherical composite active material, the composite active material containing graphite sheets which are folded so as to incorporate the battery active material therein thus that the area ratio of the graphite exposed to the surface of the composite active material observed by scanning electron microscope (SEM) observation at an accelerating voltage of 10 kV or less is 95% or more. a mixing step of mixing an expanded graphite having a specific surface area of 30 m 2 /g or more or a flaky graphite which is obtained by pulverizing the expanded graphite and a battery active material capable of combining with lithium ions and having an average particle diameter of 1 μm or less, to obtain a mixture, wherein the mixing ratio of the battery active material to the graphite is 10 - 230 parts by mass to 100 parts by mass; characterized by a spheroidization step of subjecting the mixture to a spheroidization treatment, to produce a generally spherical composite active material, the composite active material containing graphite sheets which are folded so as to incorporate the battery active material therein thus that the area ratio of the graphite exposed to the surface of the composite active material observed by scanning electron microscope (SEM) observation at an accelerating voltage of 10 kV or less is 95% or more.
A brake dust trap for a drum brake , characterized in that the brake dust trap has an annular shape arranged to be received in a groove formed circumferentially in a drum of the drum brake to trap particulate matter generated by the drum brake , wherein the brake dust trap is arranged in use to be retained in the groove to rotate along with the drum , and configured to be removable from the drum brake for disposal of the trapped particulate matter.
A nozzle tip assembly for mixing multiple pre-cursor fluids , the nozzle tip assembly comprising: a nozzle housing comprising a proximal end adapted for receiving a delivery portion of a multi-lumen dispenser having at least two lumen for separate delivery of each pre-cursor fluid , a distal end defining an exit orifice, and a sidewall extending from proximal end to distal end ; a break-up insert comprising a proximal end, a distal end, further defining at least three fluted channels and a central, recessed swirl chamber and a sidewall extending between the proximal end and distal end, wherein the sidewall of the break-up insert and the sidewall of the nozzle housing define a channel therebetween extending around the periphery of the break-up insert for fluid communication between the lumen and the at least three fluted channels characterized by a baffle extending between the distal end of the lumen dispenser and the proximal end of the break up insert , said baffle configured to maintain each precursor fluid separate from each other before the breakup insert . a nozzle housing comprising a proximal end adapted for receiving a delivery portion of a multi-lumen dispenser having at least two lumen for separate delivery of each pre-cursor fluid , a distal end defining an exit orifice, and a sidewall extending from proximal end to distal end ; a proximal end adapted for receiving a delivery portion of a multi-lumen dispenser having at least two lumen for separate delivery of each pre-cursor fluid , a distal end defining an exit orifice, and a sidewall extending from proximal end to distal end ; a break-up insert comprising a proximal end, a distal end, further defining at least three fluted channels and a central, recessed swirl chamber and a sidewall extending between the proximal end and distal end, a proximal end, a distal end, further defining at least three fluted channels and a central, recessed swirl chamber and a sidewall extending between the proximal end and distal end, wherein the sidewall of the break-up insert and the sidewall of the nozzle housing define a channel therebetween extending around the periphery of the break-up insert for fluid communication between the lumen and the at least three fluted channels characterized by a baffle extending between the distal end of the lumen dispenser and the proximal end of the break up insert , said baffle configured to maintain each precursor fluid separate from each other before the breakup insert .
A method for manufacturing a thermal type flowmeter including a hollow portion which is formed in a semiconductor substrate , a thin film portion which is formed by insulating films provided to cover the hollow portion, a heating resistor body and a temperature-measuring resistor body which are formed between the insulating films , characterized in that a thermal treatment heater is provided under the heating resistor body , wherein the thermal treatment heater is separated from the heating resistor body by an insulating film , and that a thermal treatment is performed to grow a crystal grain size of the heating resistor body and a crystal grain size of the temperature-measuring resistor body by heating the thin film portion after forming the thin film portion by energizing the thermal treatment heater .