mhurhangee/patent-ind-claim-en huggingface dataset:
A method of signalling in a Wireless Local Area Network, WLAN, the method comprising: transmitting, at a first wireless device of the WLAN, a signal comprising a physical layer data unit via a wireless channel of the WLAN using plural subcarriers spaced across plural symbols, the physical layer data unit comprising a data packet and a preamble, wherein the preamble comprises: a synchronisation part comprising a channel estimation part, wherein: the channel estimation part comprises N training symbols, where N is an integer greater than 1, the N training symbols comprise synchronisation information for synchronising a second wireless device with the first wireless device, characterised in that the synchronisation information comprising an offset value, and synchronisation information transmitted in second and subsequent training symbols is transmitted using offset subcarriers, the offset subcarriers being frequency offset with respect to reference subcarriers used to transmit synchronisation information in a first training symbol, the frequency offset being equal to the offset value. the channel estimation part comprises N training symbols, where N is an integer greater than 1, the N training symbols comprise synchronisation information for synchronising a second wireless device with the first wireless device, characterised in that the synchronisation information comprising an offset value, and synchronisation information transmitted in second and subsequent training symbols is transmitted using offset subcarriers, the offset subcarriers being frequency offset with respect to reference subcarriers used to transmit synchronisation information in a first training symbol, the frequency offset being equal to the offset value.
Pressure relief cover for reducing pressure occurring in a cell-like cavity, such as a battery cell, the pressure relief cover comprising a cover part , which supports a seal for sealing a housing opening up to a predetermined cell pressure and is provided with a holding device, which holding device comprises a spring clip , which is attached to the underside of the cover part facing the housing opening and has a plurality of radially outwardly directed spring tongues , which are provided at the end, in their radially extending longitudinal section, with spring portions troughed downward and away from the cover part in order to lock the pressure relief cover against the housing opening , characterized in that the spring portions , in their radially extending longitudinal section, are troughed downward and away from the cover part in a U-shaped or V-shaped manner such that, when the cover part is pressed onto the housing opening , the outer trough legs of the spring portions are resiliently movable, at a sufficiently acute angle with respect to the surface normal of the cover part , in the radial direction back through the opening rim and, after passing through the housing opening with the free end portions of their radially outward trough legs, snap back under a wall region around the opening rim.
A method of controlling a bioreactor system, comprising: providing a cell culture in a bioreactor, wherein conditions in the bioreactor enable the cell culture to produce a protein of interest (POI); measuring one or more process parameters (PPs) of the culture within the bioreactor by a RAMAN probe, wherein the process parameters are selected from the group consisting of nutrient concentration, viable cell concentration, and protein attributes; measuring a weight of the bioreactor with cell culture contents; removing cell-free spent media from the cell culture using a first output conduit at a first specified rate; removing cells from the cell culture using a second output conduit at a second specified rate; introducing one or both of fresh media or nutrients into the cell culture using an input conduit at a third specified rate; and wherein the input and output conduits are adjusted based on the RAMAN probe measurements and weight measurement of the bioreactor to maintain (i) one or more of the process parameters within predetermined ranges, (ii) the weight of the bioreactor with the cell culture within a predetermined range, and (iii) the third specified rate of the input conduit and the first and second specified rates of each of the output conduits within their respective predetermined ranges, and wherein a perfusion rate through the system is maintained at a given setpoint and does not vary based on concentrations within the reactor. providing a cell culture in a bioreactor, wherein conditions in the bioreactor enable the cell culture to produce a protein of interest (POI); measuring one or more process parameters (PPs) of the culture within the bioreactor by a RAMAN probe, wherein the process parameters are selected from the group consisting of nutrient concentration, viable cell concentration, and protein attributes; measuring a weight of the bioreactor with cell culture contents; removing cell-free spent media from the cell culture using a first output conduit at a first specified rate; removing cells from the cell culture using a second output conduit at a second specified rate; introducing one or both of fresh media or nutrients into the cell culture using an input conduit at a third specified rate; and wherein the input and output conduits are adjusted based on the RAMAN probe measurements and weight measurement of the bioreactor to maintain (i) one or more of the process parameters within predetermined ranges, (ii) the weight of the bioreactor with the cell culture within a predetermined range, and (iii) the third specified rate of the input conduit and the first and second specified rates of each of the output conduits within their respective predetermined ranges, and wherein a perfusion rate through the system is maintained at a given setpoint and does not vary based on concentrations within the reactor.
A method for controlling water production in a wellbore (B), comprising: directing flow of a production fluid into a production conduit (C) via a fluid flow path ; using a sensor arrangement to perform a quantitative measurement of water content within the production fluid at a sampling rate, wherein the sampling rate increases upon detection of water in the production fluid, the sampling rate then reducing when a steady state of water content within the production fluid is observed; and configuring the flow path between a fully open configuration, a fully closed configuration and at least one intermediate configuration to vary the fluid flow in the fluid flow path based on the quantitative measurement of water content (CWC) within the production fluid to maintain water production at or below a predetermined threshold (WC-, WC+). directing flow of a production fluid into a production conduit (C) via a fluid flow path ; using a sensor arrangement to perform a quantitative measurement of water content within the production fluid at a sampling rate, wherein the sampling rate increases upon detection of water in the production fluid, the sampling rate then reducing when a steady state of water content within the production fluid is observed; and configuring the flow path between a fully open configuration, a fully closed configuration and at least one intermediate configuration to vary the fluid flow in the fluid flow path based on the quantitative measurement of water content (CWC) within the production fluid to maintain water production at or below a predetermined threshold (WC-, WC+).
A binaural hearing assistance system (L-HAD and R-HAD), comprising hearing assistance devices, where a first hearing assistance device (L-HAD or R-HAD) is adapted for being fully or partially located in or at a left ear of a user, and where a second hearing assistance device (L-HAD or R-HAD) is adapted for being fully or partially located in or at a right ear of a user, each hearing assistance device (L-HAD or R-HAD) of the binaural hearing assistance system comprising: • an input unit (IU) for receiving an electric identification signal (LIS) from the contra-lateral hearing assistance device (L-HAD or R-HAD) and providing an electric input signal (INS), and where the input unit comprises a beamformer filter (BF) configured to control the sensitivity of the input unit (IU) in a particular spatial direction, • an output unit (OU) for providing an output signal (OUS), • a memory unit (MEM) configured to store information about the intended location of the hearing assistance device (L-HAD or R-HAD), wherein the intended location is the left ear or the right ear of the user, • a location identification unit (LIU) configured to extract the intended location from said memory unit (MEM), the location identification unit (LIU) further configured to control the beamformer filter (BF) to provide that the particular spatial direction is a direction of the contra-lateral hearing assistance device (L-HAD or R-HAD), assuming the hearing assistance device and the contra-lateral hearing assistance device are mounted at their intended locations, and • a user interface (Ul) configured to convey information related to the intended and/or current location of the hearing assistance device (L-HAD or R-HAD). • an input unit (IU) for receiving an electric identification signal (LIS) from the contra-lateral hearing assistance device (L-HAD or R-HAD) and providing an electric input signal (INS), and where the input unit comprises a beamformer filter (BF) configured to control the sensitivity of the input unit (IU) in a particular spatial direction, • an output unit (OU) for providing an output signal (OUS), • a memory unit (MEM) configured to store information about the intended location of the hearing assistance device (L-HAD or R-HAD), wherein the intended location is the left ear or the right ear of the user, • a location identification unit (LIU) configured to extract the intended location from said memory unit (MEM), the location identification unit (LIU) further configured to control the beamformer filter (BF) to provide that the particular spatial direction is a direction of the contra-lateral hearing assistance device (L-HAD or R-HAD), assuming the hearing assistance device and the contra-lateral hearing assistance device are mounted at their intended locations, and • a user interface (Ul) configured to convey information related to the intended and/or current location of the hearing assistance device (L-HAD or R-HAD).
A laundry treatment appliance comprising a cabinet accommodating a laundry treatment chamber and a drawer adapted to slide into the cabinet, the drawer comprising external walls ( 222 , 224 1 , 224 2 ) at least partially defining the external shape of a portion of the drawer sliding into the cabinet, the drawer further comprising at least one compartment ( 215 1 , 215 2 ; 220 1 , 220 2 ) for containing laundry treatment agent, said compartment being delimited at least partially by at least a portion of at least one external wall, wherein the portion of said at least one external wall of said drawer delimiting said at least one compartment comprises an emptying hole ( 210 H1 , 210 H2 ), said emptying hole being in fluid communication with the at least one compartment, the drawer comprising a closure device ( 210 P1 , 210 P2 ) adapted to be operated for selectively closing and opening said emptying hole, characterized in that said closure device is arranged on an external side of the external wall so as to be accessible and operated by a user externally to the drawer for closing and opening the corresponding emptying hole.
A process for producing a polycarbonate by reaction of one or more diaryl carbonates with one or more aromatic hydroxy compounds, wherein diaryl carbonate and aromatic hydroxy compound are first mixed in a mixing device and enter, as a raw material mixture, a raw material mixture container to subsequently react in one or more reactors under reduced pressure and increased temperature to form polycarbonate, wherein the mixture of diaryl carbonate and aromatic hydroxy compound passes through a stripping device in which the raw material mixture is purified by a gas in a countercurrent process before entering the raw material mixture container.
Mobile machine comprising a fuselage having at least one door , inside which is located a unit for processing measurements taken by at least one measurement device installed outside said fuselage , the system for communication between the processing unit and the measurement device comprising a flex circuit , characterized in that the flex circuit is affixed at least partially flat in the door corner between the door and the rim of the opening formed in the fuselage with which the door is associated and one of the ends, the internal end , of which is located inside the fuselage and the other, external, end of which is located outside.
A method performed by a user equipment, the method comprising: multiplexing control information on a physical channel in a communication system, wherein the control information comprises a repeat request acknowledgment portion; and allocating an amount of resources of the physical channel for the repeat request acknowledgment portion based on an amount of a type of acknowledgment included in the acknowledgment portion, wherein the type of acknowledgment comprises an acknowledgment for dynamically granted traffic and the amount of acknowledgment comprises a number of acknowledgment bits, wherein allocating the amount of resources comprises allocating a variable amount of resources based on the amount of acknowledgment for dynamically granted traffic exceeding a threshold, and wherein allocating the amount of resources comprises allocating a reserved amount of resources based on the amount of acknowledgment for dynamically granted traffic being less than a threshold. multiplexing control information on a physical channel in a communication system, wherein the control information comprises a repeat request acknowledgment portion; and allocating an amount of resources of the physical channel for the repeat request acknowledgment portion based on an amount of a type of acknowledgment included in the acknowledgment portion, wherein the type of acknowledgment comprises an acknowledgment for dynamically granted traffic and the amount of acknowledgment comprises a number of acknowledgment bits, wherein allocating the amount of resources comprises allocating a variable amount of resources based on the amount of acknowledgment for dynamically granted traffic exceeding a threshold, and
Powertrain, in particular for a hybrid or electric vehicle, comprising : - an engine-transmission unit (3 ; 103) with an outer wall (7 ; 107), and - at least two ports slinging (5 ; 105) on the motor-transmission unit (3 ; 103), for attachment to a lifting sling (1 B ; 101 B) of the drive train, - at least one of the sling holes being formed in part by a portion of the wall exterior of unity motor-transmission and, in another part, a complementary insert on said wall , characterized in that the slinging orifice has an outline with an opening corresponding to an air gap formed by the insert and the portion of the outer wall of the engine-transmission unit . - an engine-transmission unit (3 ; 103) with an outer wall (7 ; 107), and - at least two ports slinging (5 ; 105) on the motor-transmission unit (3 ; 103), for attachment to a lifting sling (1 B ; 101 B) of the drive train, - at least one of the sling holes being formed in part by a portion of the wall exterior of unity motor-transmission and, in another part, a complementary insert on said wall ,
An ordinance-launching tube , of the type comprising a rear door and an expulsion circuit between a source of pressurized fluid and the tube , and provided with means for closing this circuit that comprise actuating means that can be maneuvered by an operator in order to permit the expulsion, these actuating means being associated with means for detecting the presence of the rear door in the tube-closing position and with means for locking this rear door in the tube-closing position, which can be actuated via a bolt that the operator can move between a first position preventing expulsion and a second position permitting expulsion when the door is in the closing position and locked, characterized in that the bolt comprises abutment means that can be moved between a position blocking the actuating means in position in order to prevent expulsion, and a position releasing these actuating means so that they may be actuated by the operator, and thus permit expulsion.
A method for identifying regions of interest in a blood vessel, the method comprising the steps of: providing OCT image data of the blood vessel; applying a plurality of different edge detection filters to the OCT image data to generate a filter response for each edge detection filter, wherein the plurality of different edge detection filters includes a horizontal edge detection filter and a vertical edge detection filter and wherein the vertical edge detection filter comprises a left edge detection filter and a right edge detection filter; identifying, using one or more data processing modules, in each edge detection filter response any response maxima, a local response maxima representing detected edges; combining the response maxima for each edge detection filter response while maintaining the spatial relationship of the response maxima, to thereby create edge filtered OCT image data; analyzing, using one or more data processing modules, the edge filtered OCT image data to identify a region of interest, the region of interest defined as a local cluster of response maxima for both the horizontal edge detection filter and the vertical edge detection filter; wherein the region of interest corresponds to a calcified region; and displaying a representation of the calcified region. providing OCT image data of the blood vessel; applying a plurality of different edge detection filters to the OCT image data to generate a filter response for each edge detection filter, wherein the plurality of different edge detection filters includes a horizontal edge detection filter and a vertical edge detection filter and wherein the vertical edge detection filter comprises a left edge detection filter and a right edge detection filter; identifying, using one or more data processing modules, in each edge detection filter response any response maxima, a local response maxima representing detected edges; combining the response maxima for each edge detection filter response while maintaining the spatial relationship of the response maxima, to thereby create edge filtered OCT image data; analyzing, using one or more data processing modules, the edge filtered OCT image data to identify a region of interest, the region of interest defined as a local cluster of response maxima for both the horizontal edge detection filter and the vertical edge detection filter; wherein the region of interest corresponds to a calcified region; and displaying a representation of the calcified region.
A roller for a conveyor, comprising: an annular body having a first face , a second face and a peripheral outer surface; and a nonlinear bore hole extending through the annular body from the first face to the second face for receiving a shaft ; wherein the nonlinear bore hole comprises: a central cylindrical portion configured to seat a rotation portion of a shaft and extending from the first face to the second face along a central axis about which the roller rotates; and a nonlinear track portion in communication with the central cylindrical portion , the nonlinear track portion comprising a first transverse leg extending from the first face towards the second face and in communication with the central cylindrical portion and a second transverse leg extending from the second face towards the first face and in communication with the central cylindrical portion . an annular body having a first face , a second face and a peripheral outer surface; and a nonlinear bore hole extending through the annular body from the first face to the second face for receiving a shaft ; wherein the nonlinear bore hole comprises: a central cylindrical portion configured to seat a rotation portion of a shaft and extending from the first face to the second face along a central axis about which the roller rotates; and a nonlinear track portion in communication with the central cylindrical portion , the nonlinear track portion comprising a first transverse leg extending from the first face towards the second face and in communication with the central cylindrical portion and a second transverse leg extending from the second face towards the first face and in communication with the central cylindrical portion . a central cylindrical portion configured to seat a rotation portion of a shaft and extending from the first face to the second face along a central axis about which the roller rotates; and a nonlinear track portion in communication with the central cylindrical portion , the nonlinear track portion comprising a first transverse leg extending from the first face towards the second face and in communication with the central cylindrical portion and a second transverse leg extending from the second face towards the first face and in communication with the central cylindrical portion .
A fire extinguisher comprising a fire extinguisher reservoir , a burst disc that forms a discharge barrier between the fire extinguisher reservoir and a discharge head to retain a pressurized fire extinguishing agent within the fire extinguisher reservoir , and a fire extinguisher actuator assembly (200; 200A), the fire extinguisher actuator assembly (200; 200A) comprising: a cutter shuttle assembly (202; 202A) comprising a cutter coupled to a shuttle body (206; 206A), the cutter shuttle assembly (202; 202A) detained within the fire extinguisher proximate the burst disc and biased to form a pressure equalization region between the shuttle body (206; 206A) and the burst disc ; and an activation device (220; 220A) comprising a piercing member (222; 222A); characterised in that the activation device (220; 220A) is operable to pierce the burst disc and release pressure from the pressure equalization region , thereby driving the cutter through the burst disc to release the pressurized fire extinguishing agent through the discharge head . a cutter shuttle assembly (202; 202A) comprising a cutter coupled to a shuttle body (206; 206A), the cutter shuttle assembly (202; 202A) detained within the fire extinguisher proximate the burst disc and biased to form a pressure equalization region between the shuttle body (206; 206A) and the burst disc ; and an activation device (220; 220A) comprising a piercing member (222; 222A); characterised in that the activation device (220; 220A) is operable to pierce the burst disc and release pressure from the pressure equalization region , thereby driving the cutter through the burst disc to release the pressurized fire extinguishing agent through the discharge head .