mhurhangee/patent-ind-claim-en huggingface dataset:
A method of establishing a first quantum key (QK13) for use by first (QNode 1 ) and second (QNode 3 ) network nodes, the method comprising a key agreement step and an authentication step, wherein the key agreement step is performed by the second network node (QNode 3 ) and a third network node (QNode 2 ), and the method being characterised in that the authentication step is subsequently performed by the first (QNode 1 ) and second (QNode 3 ) network nodes, wherein in the key agreement step the second (QNode 3 ) and third (QNode 2 ) network nodes exchange messages (M 23 , M 32 ) over a classical channel, and in the authentication step: (i) said messages (M 23 , M 32 ) are passed from the third network node (QNode 2 ) to the first network node (QNode 1 ); (ii) the first (QNode 1 ) and second (QNode 3 ) network nodes each locally generate a cryptographic hash ([M 23 ] A3 , [M 32 ] A3 ) of said messages using an authentication key (A3) shared by the first (QNode 1 ) and second (QNode 3 ) network nodes; (iii) the first (QNode 1 ) and second (QNode 3 ) network nodes exchange the cryptographic hashes ([M 23 ] A3 , [M 32 ] A3 ) generated in (ii) so that each receives a cryptographic hash from the other; (iv) received and locally-generated cryptographic hashes are compared at each of the first (QNode 1 ) and second (QNode 3 ) network nodes. (i) said messages (M 23 , M 32 ) are passed from the third network node (QNode 2 ) to the first network node (QNode 1 ); (ii) the first (QNode 1 ) and second (QNode 3 ) network nodes each locally generate a cryptographic hash ([M 23 ] A3 , [M 32 ] A3 ) of said messages using an authentication key (A3) shared by the first (QNode 1 ) and second (QNode 3 ) network nodes; (iii) the first (QNode 1 ) and second (QNode 3 ) network nodes exchange the cryptographic hashes ([M 23 ] A3 , [M 32 ] A3 ) generated in (ii) so that each receives a cryptographic hash from the other; (iv) received and locally-generated cryptographic hashes are compared at each of the first (QNode 1 ) and second (QNode 3 ) network nodes.
Linear actuator comprising an electric motor with a motor shaft, a transmission in connection with the motor shaft, a spindle unit in connection with the transmission, where the spindle unit comprises at least one spindle with a spindle nut , and where the spindle is equipped with a bearing , an adjustment element in connection with the spindle unit, a brake for retaining the adjustment element in a given position when the power supply for the electric motor is interrupted, said brake comprising a spring , and a cylindrical element , characterized in that the cylindrical element has a threaded pin on which a nut is arranged, and where the spring is positioned around the cylindrical element between one side of the nut and a stop on the cylindrical element such that the spring presses the nut with its other side against a contact surface .
Use of an excipient which is dimethylglycine or a physiologically acceptable salt or ester thereof, for increasing the immunogenicity of an influenza antigen, which use comprises heat-treating an aqueous composition comprising the influenza antigen and the excipient at 40°C to 50°C for 2 hours to 2 weeks.
Method for producing components from thermoplastic fiber-reinforced plastic, said method comprising the following steps: - producing a multiplicity of semi-finished products which each have a plurality of impregnated textile layers which are interconnected only in a localized manner, wherein the semi-finished products in each case have a frame shape having at least one clearance ; - consolidating the semi-finished products by means of a consolidation installation , - wherein prior to the consolidation of the semi-finished products in each case one internal insert element is disposed in the clearances ; and - wherein the semi-finished products during consolidation are moved through a multiplicity of heating zones within the consolidation installation in a continuous process. - producing a multiplicity of semi-finished products which each have a plurality of impregnated textile layers which are interconnected only in a localized manner, wherein the semi-finished products in each case have a frame shape having at least one clearance ; - consolidating the semi-finished products by means of a consolidation installation , - wherein prior to the consolidation of the semi-finished products in each case one internal insert element is disposed in the clearances ; and - wherein the semi-finished products during consolidation are moved through a multiplicity of heating zones within the consolidation installation in a continuous process.
An apparatus for separating solid particles from a hydrocarbon-containing fluid produced from an oil and/or gas production facility, the apparatus comprising a primary production conduit having an upstream portion and a downstream portion , at least one valve connected to the upstream portion, the valve having a first outlet in fluid communication with the primary production conduit, a second outlet in fluid communication with a solid particle separation unit and an inlet connectable to an oil and/or gas production well, wherein the first and second outlets of the valve are selectively connectable to the upstream portion or the solid particle separation unit, and the valve being actuatable to select between the respective first and second outlets, the solid particle separation unit comprising at least one solid separator and having a first output for solids and a second output for fluids, the second output being in fluid communication with an input of a fluid separator having a liquid output and a gas output , the liquid output being in fluid communication with the downstream portion by a return conduit , a controller for controlling liquid flow from the fluid separator to the downstream portion along the return conduit and a pressure boosting pump in the return conduit for pressurising liquid in the return conduit and pumping the pressurised liquid in the return conduit in a direction from the fluid separator to the downstream portion, the controller being adapted to control any one or more, in any combination, of any of an output pressure of the pump; a flow rate of the pump; and an on/off function of the pump.
A system for confirming a selected configuration of a first portion comprising a femoral member and a second portion comprising an acetabular component of a prosthesis system, the system comprising: a trial femoral head member having an external surface configured to be at least partially received within the acetabular component , and a provisional connection portion configured to provisionally connect to a portion of the femoral member , characterized in that : the system further comprises a plan in which image data of a patient is evaluated in a patient planning system to select or develop the plan, wherein the first and second portions of the prosthesis system are configured to be implanted according to the plan; wherein the trial femoral head member includes a patient specific indicator in the form of a mark region circumscribing the trial femoral head member and having a width dimension determined by the plan, the mark region viewable by a user on an exterior surface of the trial femoral head member ; and wherein the width dimension identifies a planned safe zone relating to an optimal position for the portions of the prosthesis system and a variance relative to the optimal position. the system further comprises a plan in which image data of a patient is evaluated in a patient planning system to select or develop the plan, wherein the first and second portions of the prosthesis system are configured to be implanted according to the plan; wherein the trial femoral head member includes a patient specific indicator in the form of a mark region circumscribing the trial femoral head member and having a width dimension determined by the plan, the mark region viewable by a user on an exterior surface of the trial femoral head member ; and wherein the width dimension identifies a planned safe zone relating to an optimal position for the portions of the prosthesis system and a variance relative to the optimal position.
A wavy disc blade , comprising: a first side ; a second side ; a generally circular central portion having at least one opening formed therein; a wavy portion adjacent to, extending radially from and circumferentially about the central portion, the wavy portion having a plurality of waves extending from the central portion to an edge portion , the waves forming a plurality of crests and valleys between the central portion and the edge portion; a plurality of teeth formed along the edge portion; and a plurality of notches formed along the edge portion, wherein notches of the plurality of notches are alternately positioned between teeth of the plurality of teeth, each notch of the plurality of notches having one of a first beveled portion formed on the first side of the disc blade or a second beveled portion formed on the second side of the disc blade, wherein the notches include a first set of notches and a second set of notches and the first set of notches includes the first beveled portion and the second set of notches includes the second beveled portion. a first side ; a second side ; a generally circular central portion having at least one opening formed therein; a wavy portion adjacent to, extending radially from and circumferentially about the central portion, the wavy portion having a plurality of waves extending from the central portion to an edge portion , the waves forming a plurality of crests and valleys between the central portion and the edge portion; a plurality of teeth formed along the edge portion; and a plurality of notches formed along the edge portion, wherein notches of the plurality of notches are alternately positioned between teeth of the plurality of teeth, each notch of the plurality of notches having one of a first beveled portion formed on the first side of the disc blade or a second beveled portion formed on the second side of the disc blade, wherein the notches include a first set of notches and a second set of notches and the first set of notches includes the first beveled portion and the second set of notches includes the second beveled portion.
An electric work vehicle comprising: an electric work machine (A) including a battery mounting unit on which a battery is detachably mountable; a battery housing unit supported by at least one wheel and configured to house the battery; and a battery carrier (C) including the at least one wheel and a manual push handle configured to be manually pushed to move the battery housing unit, wherein the battery housing unit is detachably mountable on the battery mounting unit for the battery to be mounted on the battery mounting unit, the electric work vehicle being characterized in that the battery carrier (C) includes: a support frame configured to support the at least one wheel and the manual push handle ; and a joint mechanism detachably configured to join the support frame to the battery housing unit; the at least one wheel and the manual push handle being separable from the battery housing unit . an electric work machine (A) including a battery mounting unit on which a battery is detachably mountable; a battery housing unit supported by at least one wheel and configured to house the battery; and a battery carrier (C) including the at least one wheel and a manual push handle configured to be manually pushed to move the battery housing unit, wherein the battery housing unit is detachably mountable on the battery mounting unit for the battery to be mounted on the battery mounting unit, the electric work vehicle being characterized in that the battery carrier (C) includes: a support frame configured to support the at least one wheel and the manual push handle ; and a joint mechanism detachably configured to join the support frame to the battery housing unit; the at least one wheel and the manual push handle being separable from the battery housing unit . a support frame configured to support the at least one wheel and the manual push handle ; and a joint mechanism detachably configured to join the support frame to the battery housing unit; the at least one wheel and the manual push handle being separable from the battery housing unit .
A method for scheduling radio resource of an unlicensed spectrum, adapted to a base station (BS), characterised in that , the method comprising: obtaining downlink data (DLD), and estimating a first starting time point (T N ) for a downlink transmission of the downlink data (DLD); setting a plurality of second starting time points (T N-2 , T N-1 , T N , T N+1 ) according to the first starting time point (T N ); preparing a plurality of downlink control information, DCIs, (DCI N-2 , DCI N-1 ,DCI N , DCI N+1 ) for the downlink data (DLD) before an earliest of the second starting time points (T N-2 ), wherein each of the DCIs (DCI N-2 , DCI N-1 , DCI N , DCI N+1 ) is corresponding to the first starting time point (T N ) or one of the second starting time points (T N-2 , T N-1 , T N , T N+1 ), and each of the DCIs (DCI N-2 , DCI N-1 , DCI N , DCI N+1 ) points to a radio resource block carrying the downlink data (DLD); and performing a clear channel assessment, CCA, procedure in the unlicensed spectrum and disposing the DCIs (DCI N-2 , DCI N-1 , DCI N , DCI N+1 ) in a physical downlink control channel, PDCCH, after the CCA procedure is completed. obtaining downlink data (DLD), and estimating a first starting time point (T N ) for a downlink transmission of the downlink data (DLD); setting a plurality of second starting time points (T N-2 , T N-1 , T N , T N+1 ) according to the first starting time point (T N ); preparing a plurality of downlink control information, DCIs, (DCI N-2 , DCI N-1 ,DCI N , DCI N+1 ) for the downlink data (DLD) before an earliest of the second starting time points (T N-2 ), wherein each of the DCIs (DCI N-2 , DCI N-1 , DCI N , DCI N+1 ) is corresponding to the first starting time point (T N ) or one of the second starting time points (T N-2 , T N-1 , T N , T N+1 ), and each of the DCIs (DCI N-2 , DCI N-1 , DCI N , DCI N+1 ) points to a radio resource block carrying the downlink data (DLD); and performing a clear channel assessment, CCA, procedure in the unlicensed spectrum and disposing the DCIs (DCI N-2 , DCI N-1 , DCI N , DCI N+1 ) in a physical downlink control channel, PDCCH, after the CCA procedure is completed.
A communication circuit for communication via multiple antenna elements (10 j ) of a communication apparatus , comprising a plurality of communication units (30 j ) configured to transmit simultaneously in the same transmit frequency band, wherein each communication unit (30 j ) of said plurality of communication units (30 j ) is arranged to be connected to a separate antenna element (10 j ) and comprises a data converter , wherein the data converters of the plurality of communication units (30 j ) together form a set of data converters; wherein the data converters in the set of data converters are digital-to-analog converters, DACs, located in transmit paths of said communication units (30 j ); characterized in that the communication circuit further comprises a clock-signal generation circuit configured to generate a different sampling clock signal at a different sampling clock frequency (f sj ) to each data converter in the set of data converters. a plurality of communication units (30 j ) configured to transmit simultaneously in the same transmit frequency band, wherein each communication unit (30 j ) of said plurality of communication units (30 j ) is arranged to be connected to a separate antenna element (10 j ) and comprises a data converter , wherein the data converters of the plurality of communication units (30 j ) together form a set of data converters; wherein the data converters in the set of data converters are digital-to-analog converters, DACs, located in transmit paths of said communication units (30 j ); characterized in that the communication circuit further comprises a clock-signal generation circuit configured to generate a different sampling clock signal at a different sampling clock frequency (f sj ) to each data converter in the set of data converters.
A heavy duty tire comprising a tread composed of a rubber composition comprising 20 parts by mass or more of a silica having 175 m 2 /g or more of a nitrogen adsorption specific surface area (N 2 SA) as measured by a BET method according to ASTM D3037-93 and 4.0 parts by mass or more of an adhesive resin based on 100 parts by mass of a rubber component, wherein the rubber composition comprises an isoprene-based rubber and at least one of a styrene butadiene rubber and a butadiene rubber, characterized in that the tread has 3.0% or more and 7.0% or less of difference between a ratio S1 of a circumferential groove area to a contact area and a ratio S2 of a transverse groove area to the contact area, wherein the transverse groove is a groove or sipe where a straight line joining both ends in a width direction is inclined at an angle of 0 to 30° relative to a tire width direction, and wherein the difference between S1 and S2 is measured when the tread is pressed against a plane surface with a normal load applied thereto in a normal state where it is mounted to a normal rim and inflated to a normal internal pressure, the normal rim being a rim defined for the tire by a standard on which the tire is based, the normal inner pressure being a pneumatic pressure defined for the tire by the standard, and the normal load being a load defined for the tire by the standard. wherein the rubber composition comprises an isoprene-based rubber and at least one of a styrene butadiene rubber and a butadiene rubber, characterized in that the tread has 3.0% or more and 7.0% or less of difference between a ratio S1 of a circumferential groove area to a contact area and a ratio S2 of a transverse groove area to the contact area, wherein the transverse groove is a groove or sipe where a straight line joining both ends in a width direction is inclined at an angle of 0 to 30° relative to a tire width direction, and wherein the difference between S1 and S2 is measured when the tread is pressed against a plane surface with a normal load applied thereto in a normal state where it is mounted to a normal rim and inflated to a normal internal pressure, the normal rim being a rim defined for the tire by a standard on which the tire is based, the normal inner pressure being a pneumatic pressure defined for the tire by the standard, and the normal load being a load defined for the tire by the standard.
Hybrid construction machine , comprising: an engine ; a hydraulic pump that is driven by the engine ; a hydraulic working device that is driven by hydraulic oil discharged from the hydraulic pump ; a motor generator that transmits torque with the engine ; an inverter that controls the motor generator ; an electrical storage device that effects charging/discharging through the inverter ; and a control device that controls power of the hydraulic pump and electric power of the inverter in response to storage battery characteristics of the electrical storage device , characterized in that the control device limits both of power of the hydraulic pump and electric power of the inverter when at least either one of electric current or voltage of the storage battery characteristics of the electrical storage device is out of a predetermined range, and limits only power of the hydraulic pump when electric current and voltage of the storage battery characteristics of the electrical storage device are within the predetermined range and at least either one of temperature or a state of charge of the storage battery characteristics of the electrical storage device is out of a predetermined range. an engine ; a hydraulic pump that is driven by the engine ; a hydraulic working device that is driven by hydraulic oil discharged from the hydraulic pump ; a motor generator that transmits torque with the engine ; an inverter that controls the motor generator ; an electrical storage device that effects charging/discharging through the inverter ; and a control device that controls power of the hydraulic pump and electric power of the inverter in response to storage battery characteristics of the electrical storage device , characterized in that the control device limits both of power of the hydraulic pump and electric power of the inverter when at least either one of electric current or voltage of the storage battery characteristics of the electrical storage device is out of a predetermined range, and limits only power of the hydraulic pump when electric current and voltage of the storage battery characteristics of the electrical storage device are within the predetermined range and at least either one of temperature or a state of charge of the storage battery characteristics of the electrical storage device is out of a predetermined range.
A compound semiconductor thermoelectric material comprising: an n-type compound semiconductor matrix ; and n-type particles dispersed in the matrix , wherein the n-type particles are a compound semiconductor different from the matrix , and have an average particle size of 1 μm to 100 μm, wherein the matrix is Bi-Te system or Bi-Te-Se system, and wherein the n-type particles are InSb or InSb:Se. an n-type compound semiconductor matrix ; and n-type particles dispersed in the matrix , wherein the n-type particles are a compound semiconductor different from the matrix , and have an average particle size of 1 μm to 100 μm, wherein the matrix is Bi-Te system or Bi-Te-Se system, and wherein the n-type particles are InSb or InSb:Se.
A method for optimizing a polling of location information of a terminal device , the method, performed by a network node , comprises: receiving, from the terminal device , data indicative of a movement of the terminal device , the data is received in a payload traffic on a user plane, detecting that the movement of the terminal device is within a reference range, a detection is based on data received from the terminal device , generating a first control signal for re-defining a first polling frequency to occur at a second polling frequency, the second polling frequency is defined to be zero so as to prevent polling of the location information of the terminal device , the method characterised by : receiving data indicative of the movement of the terminal device from the terminal device , detecting , based on the received data, that the movement of the terminal device is out of the reference range, generating a second control signal for returning the polling to occur at the first polling frequency. receiving, from the terminal device , data indicative of a movement of the terminal device , the data is received in a payload traffic on a user plane, detecting that the movement of the terminal device is within a reference range, a detection is based on data received from the terminal device , generating a first control signal for re-defining a first polling frequency to occur at a second polling frequency, the second polling frequency is defined to be zero so as to prevent polling of the location information of the terminal device , the method characterised by : receiving data indicative of the movement of the terminal device from the terminal device , detecting , based on the received data, that the movement of the terminal device is out of the reference range, generating a second control signal for returning the polling to occur at the first polling frequency. receiving data indicative of the movement of the terminal device from the terminal device , detecting , based on the received data, that the movement of the terminal device is out of the reference range, generating a second control signal for returning the polling to occur at the first polling frequency.