mhurhangee/patent-ind-claim-en huggingface dataset:
A method for a first computing device to establish trusted communication with a second computing device, the method comprising: the first computing device sending a request to create a secure channel to the second computing device, the request comprising a first cryptographic element and a device identifier; the first computing device receiving a channel identifier from the second computing device in response to the request; the first computing device receiving a notification from the second computing device over anothersecure channel using the device identifier, the notification comprising a channel identifier and a second cryptographic element; the first computing device comparing the channel identifier received in the response to the request and the channel identifier received in the notification and, if the first computing device determines that the two channel identifiers match: the first computing device deriving a secret key using the first cryptographic element and the second cryptographic element. the first computing device sending a request to create a secure channel to the second computing device, the request comprising a first cryptographic element and a device identifier; the first computing device receiving a channel identifier from the second computing device in response to the request; the first computing device receiving a notification from the second computing device over anothersecure channel using the device identifier, the notification comprising a channel identifier and a second cryptographic element; the first computing device comparing the channel identifier received in the response to the request and the channel identifier received in the notification and, if the first computing device determines that the two channel identifiers match: the first computing device deriving a secret key using the first cryptographic element and the second cryptographic element.
An apparatus for preventing a vibration of a clutch pedal for a vehicle, comprising: a body having a component installation space formed therein; a valve piston installed in the component installation space , and having an end wall of a CRC/CSC side, the end wall of a CRC/CSC side provided with a first oil passage hole , and an outer circumferential surface provided with a first oil passage groove communicating both ends of the valve piston ; a valve installed in the valve piston , and having an end wall of a CMC side and an outer circumferential surface provided with a second oil passage groove communicating both ends of the valve ; a first spring pushing the valve piston toward the CMC side to closely contact the valve piston with an end wall of the component installation space and to thereby block the first oil passage groove of the valve piston ; and a second spring pushing the valve toward the CRC/CSC side to closely contact the valve with the end wall of a CRC/CSC side of the valve piston and to thereby block the second oil passage groove of the valve . a body having a component installation space formed therein; a valve piston installed in the component installation space , and having an end wall of a CRC/CSC side, the end wall of a CRC/CSC side provided with a first oil passage hole , and an outer circumferential surface provided with a first oil passage groove communicating both ends of the valve piston ; a valve installed in the valve piston , and having an end wall of a CMC side and an outer circumferential surface provided with a second oil passage groove communicating both ends of the valve ; a first spring pushing the valve piston toward the CMC side to closely contact the valve piston with an end wall of the component installation space and to thereby block the first oil passage groove of the valve piston ; and a second spring pushing the valve toward the CRC/CSC side to closely contact the valve with the end wall of a CRC/CSC side of the valve piston and to thereby block the second oil passage groove of the valve .
Rear-ventilated building facade comprising: a load-bearing external wall , an insulation layer formed from insulation panels and fastened to the external wall , a facade cladding installed by means of a load-bearing structure forming a rear ventilation gap at a spaced location from the insulation layer , and at least one fire barrier configured as a mineral wool panel and interrupting the rear ventilation gap in the vertical direction, wherein the fire barrier extends over the entire depth of the rear ventilation gap , characterized in that the at least one fire barrier has at least one opening extending in the vertical direction in the area of the rear ventilation gap , wherein a sum of areas of the at least one opening per linear meter equals to or is less than 100 cm 2 . a load-bearing external wall , an insulation layer formed from insulation panels and fastened to the external wall , a facade cladding installed by means of a load-bearing structure forming a rear ventilation gap at a spaced location from the insulation layer , and at least one fire barrier configured as a mineral wool panel and interrupting the rear ventilation gap in the vertical direction, wherein the fire barrier extends over the entire depth of the rear ventilation gap , characterized in that the at least one fire barrier has at least one opening extending in the vertical direction in the area of the rear ventilation gap , wherein a sum of areas of the at least one opening per linear meter equals to or is less than 100 cm 2 .
A controller device comprising: a network interface ; and a control unit comprising at least one processor configured to: allocate a subset of resources of an underlay network to each of a plurality of virtual networks established over the underlay network, wherein the subset of resources allocated to a respective virtual network includes one or more nodes and one or more links of the underlay network to be used by the respective virtual network, and wherein the subset of resources are allocated to the respective virtual network with a provider edge "PE" router level of granularity based on the one or more virtual networks that each of a plurality of PE routers participates in; and advertise the subset of resources to the plurality of PE routers that are participating in the respective virtual network as a restricted view of the underlay network for the respective virtual network. a network interface ; and a control unit comprising at least one processor configured to: allocate a subset of resources of an underlay network to each of a plurality of virtual networks established over the underlay network, wherein the subset of resources allocated to a respective virtual network includes one or more nodes and one or more links of the underlay network to be used by the respective virtual network, and wherein the subset of resources are allocated to the respective virtual network with a provider edge "PE" router level of granularity based on the one or more virtual networks that each of a plurality of PE routers participates in; and advertise the subset of resources to the plurality of PE routers that are participating in the respective virtual network as a restricted view of the underlay network for the respective virtual network. allocate a subset of resources of an underlay network to each of a plurality of virtual networks established over the underlay network, wherein the subset of resources allocated to a respective virtual network includes one or more nodes and one or more links of the underlay network to be used by the respective virtual network, and wherein the subset of resources are allocated to the respective virtual network with a provider edge "PE" router level of granularity based on the one or more virtual networks that each of a plurality of PE routers participates in; and wherein the subset of resources allocated to a respective virtual network includes one or more nodes and one or more links of the underlay network to be used by the respective virtual network, and wherein the subset of resources are allocated to the respective virtual network with a provider edge "PE" router level of granularity based on the one or more virtual networks that each of a plurality of PE routers participates in; and advertise the subset of resources to the plurality of PE routers that are participating in the respective virtual network as a restricted view of the underlay network for the respective virtual network.
A power conversion device that drives an induction motor by speed sensorless vector control, comprising: a coordinate conversion unit configured to convert a command value (V dc **; V qc **) or a detection value (I dc ; I qc ) to control axes using a primary current direction (V tc **; I tc ) and a direction (V mc **; I mc ) delayed by 90 degrees from the primary current direction as a rotating coordinate system; and a speed estimation calculation unit configured to calculate a speed estimation value (ω r ^^) of the induction motor on the basis of the command value or the detection value converted by the coordinate conversion unit , wherein an output frequency value is controlled on the basis of the speed estimation value. a coordinate conversion unit configured to convert a command value (V dc **; V qc **) or a detection value (I dc ; I qc ) to control axes using a primary current direction (V tc **; I tc ) and a direction (V mc **; I mc ) delayed by 90 degrees from the primary current direction as a rotating coordinate system; and a speed estimation calculation unit configured to calculate a speed estimation value (ω r ^^) of the induction motor on the basis of the command value or the detection value converted by the coordinate conversion unit , wherein an output frequency value is controlled on the basis of the speed estimation value.
A seal ring assembly for a rotor shaft comprising: a seal casing defining a radially inwardly directed channel ; a seal ring disposed in the radially inwardly directed channel of the seal casing , the seal ring being resiliently joined about the rotor shaft to form a seal; and the seal ring comprising an electrically insulating or dissipative material or a non-metallic material , wherein the electrically insulating material or the non-metallic material is located on the seal ring on a radially inwardly facing surface of the seal ring , characterized in that the electrically insulating material or the non-metallic material is comprised of polyether ether ketone. a seal casing defining a radially inwardly directed channel ; a seal ring disposed in the radially inwardly directed channel of the seal casing , the seal ring being resiliently joined about the rotor shaft to form a seal; and the seal ring comprising an electrically insulating or dissipative material or a non-metallic material , wherein the electrically insulating material or the non-metallic material is located on the seal ring on a radially inwardly facing surface of the seal ring , characterized in that the electrically insulating material or the non-metallic material is comprised of polyether ether ketone.
Lock system, comprising - a lock key comprising a key blade , a control recess on at least one of the faces of the key blade , and a plurality of code surfaces arranged one after the other in the longitudinal direction of the key blade , and - a lock cylinder comprising ∘ a stator , ∘ a rotor configured for rotating in an opening of the stator , comprising a key housing configured for receiving the key blade , ∘ a plurality of housings , each housing containing at least one rotor pin and one stator pin that are displaceable in the radial direction of the lock cylinder , the rotor pins and code surfaces being configured to cooperate with one another when the key has been fully inserted into the lock cylinder , and ∘ a validation element configured for being housed in the control recess , wherein the control recess partially overlaps at least one stator pin when the key has been fully inserted into the lock cylinder and rotated to a position in which the control recess is facing said stator pin , the stator pin acting as an additional locking element in the event that a fraudulent key with a control recess completely overlapping said stator pin is used, characterized in that the validation element is located in the key housing and is configured for being housed in the control recess when the key is inserted. - a lock key comprising a key blade , a control recess on at least one of the faces of the key blade , and a plurality of code surfaces arranged one after the other in the longitudinal direction of the key blade , and - a lock cylinder comprising ∘ a stator , ∘ a rotor configured for rotating in an opening of the stator , comprising a key housing configured for receiving the key blade , ∘ a plurality of housings , each housing containing at least one rotor pin and one stator pin that are displaceable in the radial direction of the lock cylinder , the rotor pins and code surfaces being configured to cooperate with one another when the key has been fully inserted into the lock cylinder , and ∘ a validation element configured for being housed in the control recess , ∘ a stator , ∘ a rotor configured for rotating in an opening of the stator , comprising a key housing configured for receiving the key blade , ∘ a plurality of housings , each housing containing at least one rotor pin and one stator pin that are displaceable in the radial direction of the lock cylinder , the rotor pins and code surfaces being configured to cooperate with one another when the key has been fully inserted into the lock cylinder , and ∘ a validation element configured for being housed in the control recess ,
A heterofunctional poly(alkyleneoxide) having a poly(alkyleneoxide) backbone and first and second polymer termini, wherein the first polymer terminus comprises a protected, unprotected, or derivatized aminoalkyl functionality and the second polymer terminus comprises an olefinic functionality, wherein the protected aminoalkyl functionality comprises a silylated amine group, the unprotected aminoalkyl functionality comprises an α-amine or α-aminoalkyl group, and the derivatized aminoalkyl functionality comprises an amide or N-substituted urea group, and wherein the olefinic functionality is coupled to the poly(alkyleneoxide) backbone by an ether linkage.
A heat exchanger comprising: a plurality of flat pipes arranged in multiple stages in a stage direction corresponding to an up-down direction, each of the flat pipes including a passage for a refrigerant formed inside thereof; and a plurality of fins that partition a space between each adjacent two of the flat pipes into a plurality of air flow passages through which air flows, wherein the flat pipes are divided into a plurality of heat exchange paths (60A to 60J) arrayed in multiple stages in the stage direction, and when one of the heat exchange paths including a lowermost one of the flat pipes is defined as a first heat exchange path , and a length of the passage from one end to the other end of a flow of the refrigerant in each of the heat exchange paths is defined as a path effective length, the path effective length of the first heat exchange path is longer than the path effective length of each of the other heat exchange paths (60B to 60J), characterised in that the lowermost of the plurality of heat exchange paths (60A to 60J) constitutes the first heat exchange path . a plurality of flat pipes arranged in multiple stages in a stage direction corresponding to an up-down direction, each of the flat pipes including a passage for a refrigerant formed inside thereof; and a plurality of fins that partition a space between each adjacent two of the flat pipes into a plurality of air flow passages through which air flows, wherein the flat pipes are divided into a plurality of heat exchange paths (60A to 60J) arrayed in multiple stages in the stage direction, and when one of the heat exchange paths including a lowermost one of the flat pipes is defined as a first heat exchange path , and a length of the passage from one end to the other end of a flow of the refrigerant in each of the heat exchange paths is defined as a path effective length, the path effective length of the first heat exchange path is longer than the path effective length of each of the other heat exchange paths (60B to 60J), characterised in that the lowermost of the plurality of heat exchange paths (60A to 60J) constitutes the first heat exchange path .
Equipment for treating obstructive lung disorders including: • a respiratory nozzle comprising at least one air filtering means and at least one transponder on which is recorded a unique identifier, and • a device for facilitating the expectoration of mucus and comprising at least one receiver which is associated with this transponder and which only allows starting of the device after detection of said unique identifier, characterised in that: • said transponder further comprises means for storing information characterising the use of respiratory nozzle, said information corresponding to the number of uses of the respiratory nozzle ; and • said device comprises at least one microcontroller for the management of the transponder , which is designed both for reading the information of this transponder and for modifying said information so as to prevent the starting of the device if the number of uses of respiratory nozzle is greater than a predetermined threshold. • a respiratory nozzle comprising at least one air filtering means and at least one transponder on which is recorded a unique identifier, and • a device for facilitating the expectoration of mucus and comprising at least one receiver which is associated with this transponder and which only allows starting of the device after detection of said unique identifier, • said transponder further comprises means for storing information characterising the use of respiratory nozzle, said information corresponding to the number of uses of the respiratory nozzle ; and • said device comprises at least one microcontroller for the management of the transponder , which is designed both for reading the information of this transponder and for modifying said information so as to prevent the starting of the device if the number of uses of respiratory nozzle is greater than a predetermined threshold.
A suspending tool which holds an internal unit of a rotary machine in a suspended state, the internal unit including a rotor main body that extends in an axial direction (Ar), a plurality of impellers that are disposed at intervals in the axial direction and are fixed to an outer side of the rotor main body in a radial direction, a pair of seal portions that are disposed at a first end and a second end of the rotor main body at an interval in the axial direction, are disposed outside the rotor main body in the radial direction, and have an annular shape, a pair of bearing portions that are disposed outside the pair of seal portions in the axial direction, and a plurality of diaphragms that are disposed to be arranged in the axial direction and respectively cover the plurality of impellers from an outer side in the radial direction and the suspending tool comprising a suspending tool main body that is configured to extend to be parallel with the axial direction above the rotor main body in a vertical direction, the suspending tool further comprising: a pair of bearing supporting portions that are disposed at an interval in the axial direction, are connected to the suspending tool main body , and are detachably connected to the bearing portions ; a pair of seal supporting portions that are disposed inside the pair of bearing supporting portions in the axial direction at an interval in the axial direction, are connected to the suspending tool main body , and are detachably connected to the seal portions ; and a plurality of diaphragm supporting portions that are disposed inside the pair of seal supporting portions in the axial direction at intervals in the axial direction, are connected to the suspending tool main body , and detachably connected to the diaphragms . a pair of bearing supporting portions that are disposed at an interval in the axial direction, are connected to the suspending tool main body , and are detachably connected to the bearing portions ; a pair of seal supporting portions that are disposed inside the pair of bearing supporting portions in the axial direction at an interval in the axial direction, are connected to the suspending tool main body , and are detachably connected to the seal portions ; and a plurality of diaphragm supporting portions that are disposed inside the pair of seal supporting portions in the axial direction at intervals in the axial direction, are connected to the suspending tool main body , and detachably connected to the diaphragms .
A light module for motor vehicle headlights, - having a light source unit which has a plurality of semiconductor light sources , arranged in groups for emitting light, - having a primary optical unit , which has optical elements with light input surfaces for coupling] in the light that can be coupled into the optical element as well as light exit faces for coupling light from the optical element through the light exit surface , - having a secondary optical unit , which has a lens device , for projecting the light distribution onto the light exit faces that has been established during operation of the light module into an emission light distribution of the light module , and a lens holder for holding the lens device , wherein the light source unit , the primary optical unit , and the secondary optical unit are embodied as premounted units, which for the final assembly of the light module are joined together along a mounting direction ; wherein a first securing device for positionally accurately securing the primary optical unit and of the light source unit to one another is provided; and wherein a second securing device is provided, which is arranged for securing the secondary optical unit positionally accurately relative to the primary optical unit ; wherein the second securing device includes a holder frame , which is embodied for being located between the primary optical unit and the secondary optical unit ; and wherein the primary optical unit is received between the holder frame and the light source unit , characterized in that the holder frame has a housing securing portion for securing the light module in a headlight housing. - having a light source unit which has a plurality of semiconductor light sources , arranged in groups for emitting light, - having a primary optical unit , which has optical elements with light input surfaces for coupling] in the light that can be coupled into the optical element as well as light exit faces for coupling light from the optical element through the light exit surface , - having a secondary optical unit , which has a lens device , for projecting the light distribution onto the light exit faces that has been established during operation of the light module into an emission light distribution of the light module , and a lens holder for holding the lens device ,