mhurhangee/patent-ind-claim-en huggingface dataset:
An inter-axle differential assembly for distribution of torque between a forward driving axle and a rear driving axle in a motor vehicle , comprising: - a driving input shaft , - a forward differential wheel rotationally mounted around the input shaft , - a rear differential wheel , - a differential spider mounted between the differential wheels and being connected for common rotation with the input shaft , on which differential spider differential pinions configured to meshingly engage with said differential wheels are rotatably mounted, - a differential housing to which the differential spider is connected for common rotation, wherein torque is transferable to the forward driving axle via the differential spider , the differential pinions and the forward differential wheel , and wherein the assembly further comprises an output wheel sharing a common axis of rotation (C) with the input shaft , via which output wheel torque is transferable to the rear driving axle , and a connection means characterized in that the connection means is movable between: - an open position in which it connects the output wheel to the rear differential wheel for common rotation, and in which the differential housing can rotate independently of the rear differential wheel , - a locking position in which it connects both of the differential housing and the output wheel to the rear differential wheel for common rotation, and - a disconnecting position in which it connects the differential housing to the rear differential wheel for common rotation, and in which the output wheel can rotate independently of the rear differential wheel . - a driving input shaft , - a forward differential wheel rotationally mounted around the input shaft , - a rear differential wheel , - a differential spider mounted between the differential wheels and being connected for common rotation with the input shaft , on which differential spider differential pinions configured to meshingly engage with said differential wheels are rotatably mounted, - a differential housing to which the differential spider is connected for common rotation, - an open position in which it connects the output wheel to the rear differential wheel for common rotation, and in which the differential housing can rotate independently of the rear differential wheel , - a locking position in which it connects both of the differential housing and the output wheel to the rear differential wheel for common rotation, and - a disconnecting position in which it connects the differential housing to the rear differential wheel for common rotation, and in which the output wheel can rotate independently of the rear differential wheel .
A device for charging an energy store , comprising: a first terminal for connecting to a direct current source ; a second terminal for connecting to the energy store ; a third terminal for connecting to an alternating current source ; and a parallel connection between the first and second terminals , the parallel connection comprising an intermediate connection circuit , a first transducer circuit for converting an input voltage and an input current to an output direct voltage and an output direct current, and a second transducer circuit ; wherein the first transducer circuit comprises an AC/DC transducer having a switch connected between a main choke and a grid choke of the AC/DC transducer; wherein the switch is configured to separate the grid choke from the main choke and to connect the main choke to the second terminal in a direct current charge mode; and wherein the AC/DC transducer comprises a series connection made up of the grid choke 75, the switch 70 and the main choke 65 and wherein the grid choke is connected to the third terminal; wherein the second transducer circuit comprises a DC/DC transducer. a first terminal for connecting to a direct current source ; a second terminal for connecting to the energy store ; a third terminal for connecting to an alternating current source ; and a parallel connection between the first and second terminals , the parallel connection comprising an intermediate connection circuit , a first transducer circuit for converting an input voltage and an input current to an output direct voltage and an output direct current, and a second transducer circuit ; wherein the first transducer circuit comprises an AC/DC transducer having a switch connected between a main choke and a grid choke of the AC/DC transducer; wherein the switch is configured to separate the grid choke from the main choke and to connect the main choke to the second terminal in a direct current charge mode; and wherein the AC/DC transducer comprises a series connection made up of the grid choke 75, the switch 70 and the main choke 65 and wherein the grid choke is connected to the third terminal; wherein the second transducer circuit comprises a DC/DC transducer.
A method for manufacturing a bonded wafer comprising steps: of forming an oxide film on at least a surface of a base wafer which is a silicon single crystal wafer or a surface of a bond wafer which is a silicon single crystal wafer; bringing the base wafer and the bond wafer into close contact via the oxide film ; subjecting these wafers to a heat treatment under an oxidizing atmosphere to bond the wafers together; grinding and removing the outer periphery of the bond wafer so that the outer periphery has a predetermined thickness; subsequently removing an unbonded portion of the outer periphery of the bond wafer by etching; and then thinning the bond wafer so that the bond wafer has a desired thickness, wherein the etching to remove the unbonded portion of the outer periphery of the bond wafer is conducted by using a mixed acid that comprises an aqueous solution of hydrofluoric acid, nitric acid, and acetic acid and wherein the oxide film functions as an etch stop layer, characterized in that the mixed acid comprises an aqueous solution of 15 wt% hydrofluoric acid, 47 wt% nitric acid, and 5 wt% acetic acid and wherein the temperature of the mixed acid is maintained equal to or less than 30°C.
A multi-channel RF device , wherein the device comprises: a cavity ; a first channel being configured to generate a first RF signal and to transmit the first RF signal into the cavity ; and a second channel spaced apart and electrically isolated from the first channel ; characterized in that the second channel is configured to: wirelessly receive the first RF signal transmitted by the first channel ; extract a frequency of the first RF signal from the received first RF signal; generate, based on the extracted frequency, a second RF signal; and transmit the second RF signal into the cavity . a cavity ; a first channel being configured to generate a first RF signal and to transmit the first RF signal into the cavity ; and a second channel spaced apart and electrically isolated from the first channel ; characterized in that the second channel is configured to: wirelessly receive the first RF signal transmitted by the first channel ; extract a frequency of the first RF signal from the received first RF signal; generate, based on the extracted frequency, a second RF signal; and transmit the second RF signal into the cavity . wirelessly receive the first RF signal transmitted by the first channel ; extract a frequency of the first RF signal from the received first RF signal; generate, based on the extracted frequency, a second RF signal; and transmit the second RF signal into the cavity .
A method at an electronic device configured to couple to a first removable security module , the method comprising: detecting coupling of the first security module to the electronic device; sending a challenge to the first security module; receiving a response from the first security module; checking whether the response is valid at the electronic device; and providing a signal based on a result of the checking, wherein the electronic device is pairable only with a defined number of security modules for each security module type at one time, said security modules being configured to provide a valid response at the electronic device. detecting coupling of the first security module to the electronic device; sending a challenge to the first security module; receiving a response from the first security module; checking whether the response is valid at the electronic device; and providing a signal based on a result of the checking, wherein the electronic device is pairable only with a defined number of security modules for each security module type at one time, said security modules being configured to provide a valid response at the electronic device.
A computer-implemented method for generating (a) a forward reshaping function for compressing an input high-dynamic range - HDR - image into a reshaped standard-dynamic-range - SDR - image and (b) a backward reshaping function for decompressing the reshaped SDR image into a reconstructed HDR image , comprising: optimizing the forward reshaping function to minimize a deviation between the reshaped SDR image and an input SDR image corresponding to the input HDR image ; optimizing the backward reshaping function to minimize a deviation between the reconstructed HDR image and the input HDR image ; and characterized in that , until a termination condition is met : applying a correction to the input SDR image , and reiterating, based on the input SDR image as corrected, the steps of optimizing the forward and backward reshaping functions. optimizing the forward reshaping function to minimize a deviation between the reshaped SDR image and an input SDR image corresponding to the input HDR image ; optimizing the backward reshaping function to minimize a deviation between the reconstructed HDR image and the input HDR image ; and characterized in that , until a termination condition is met : applying a correction to the input SDR image , and reiterating, based on the input SDR image as corrected, the steps of optimizing the forward and backward reshaping functions. applying a correction to the input SDR image , and reiterating, based on the input SDR image as corrected, the steps of optimizing the forward and backward reshaping functions.
A working fluid for a heat transfer device comprising i) CO 2 as a refrigerant, and ii) a polyol ester lubricant composition as the sole lubricant, the composition comprising a mixture of esters of formula I wherein n is an integer of from 1 to 20, each R is independently an alkyl carbonyl of from 5 to 10 carbon atoms, each R 1 is independently selected and is either a group R or a substituent of formula II: and wherein at least 50% of all groups R in the compounds of formula I present in the working fluid are n-pentanoyl; and wherein from 70% to 100% of all R groups in the mixture of compounds of formula I are selected from isomers of alkyl carbonyl groups of 5 carbon atoms; and wherein the polyol ester lubricant composition ii) comprises: a) from 20 to 45 wt% compounds of formula I wherein n is 1 and each R 1 is independently selected and is a group R, b) from 15 to 20 wt% compounds of formula I wherein n is 2 and each R 1 is independently selected and is a group R, c) from 10 to 15 wt% compounds of formula I wherein n is 3 and each R 1 is independently selected and is a group R, and d) from 30 to 55 wt% compounds of formula I which are pentaerythritol oligomers of 4 or more pentaerythritol monomer groups. i) CO 2 as a refrigerant, and ii) a polyol ester lubricant composition as the sole lubricant, the composition comprising a mixture of esters of formula I wherein n is an integer of from 1 to 20, each R is independently an alkyl carbonyl of from 5 to 10 carbon atoms, each R 1 is independently selected and is either a group R or a substituent of formula II: and wherein at least 50% of all groups R in the compounds of formula I present in the working fluid are n-pentanoyl; and wherein from 70% to 100% of all R groups in the mixture of compounds of formula I are selected from isomers of alkyl carbonyl groups of 5 carbon atoms; and wherein the polyol ester lubricant composition ii) comprises: a) from 20 to 45 wt% compounds of formula I wherein n is 1 and each R 1 is independently selected and is a group R, b) from 15 to 20 wt% compounds of formula I wherein n is 2 and each R 1 is independently selected and is a group R, c) from 10 to 15 wt% compounds of formula I wherein n is 3 and each R 1 is independently selected and is a group R, and d) from 30 to 55 wt% compounds of formula I which are pentaerythritol oligomers of 4 or more pentaerythritol monomer groups. a) from 20 to 45 wt% compounds of formula I wherein n is 1 and each R 1 is independently selected and is a group R, b) from 15 to 20 wt% compounds of formula I wherein n is 2 and each R 1 is independently selected and is a group R, c) from 10 to 15 wt% compounds of formula I wherein n is 3 and each R 1 is independently selected and is a group R, and d) from 30 to 55 wt% compounds of formula I which are pentaerythritol oligomers of 4 or more pentaerythritol monomer groups.
Torque detection device for the detection of a torque (M) which acts along a rotational axis (Y) on a shaft of a vehicle which can be driven by way of muscle power or by way of muscle power and by way of motorized power, with: - an eddy current element , in which electric eddy currents which are dependent on the torque between the drive side and the output side can be generated, and - an eddy current sensor unit for the detection of electric eddy currents which are generated in the eddy current element , - in the case of which the eddy current element has a first slotted disc with slots and webs , and a second slotted disc with slots and webs , - the slotted discs being configured as circular discs which are arranged concentrically with respect to one another and/or do not make contact directly with one another. - an eddy current element , in which electric eddy currents which are dependent on the torque between the drive side and the output side can be generated, and - an eddy current sensor unit for the detection of electric eddy currents which are generated in the eddy current element , - in the case of which the eddy current element has a first slotted disc with slots and webs , and a second slotted disc with slots and webs , - the slotted discs being configured as circular discs which are arranged concentrically with respect to one another and/or do not make contact directly with one another.
A component for use in construction and building technology in the form of a door, a window, a panel, a facade element or the like, comprising an inner and an outer shell portion , wherein the outer shell portion is arranged floatingly and substantially in plane-parallel relationship with the inner shell portion and wherein both are connected together by means of a frame structure by way of an insulating web and are provided between them with a filling , wherein the insulating web is fixedly connected only to one of the two shell portions and is held to the other of the two shell portions by way of a sliding profile , wherein the insulating web is of a one-piece configuration, characterised in that the insulating web is provided with one or more receiving chambers for fitments , in particular the lock, the corner bracket, T-connectors and the like.
A method of evaluating software operating on a computing device at a lower exception level, comprising: storing, by a component operating at a higher exception level, "HEL component", reference data in a portion of memory that is accessible to the HEL component but not to a component operating at a lower exception level, "LEL component"; identifying , by the HEL component, at least one of a current vector base address, VBA, or a control and system register, CSR, value associated with the LEL component; determining whether at least one of the current VBA, or the CSR value match the stored reference data; and performing a responsive action in response to determining that the current VBA, or CSR value do not match the stored reference data. storing, by a component operating at a higher exception level, "HEL component", reference data in a portion of memory that is accessible to the HEL component but not to a component operating at a lower exception level, "LEL component"; identifying , by the HEL component, at least one of a current vector base address, VBA, or a control and system register, CSR, value associated with the LEL component; determining whether at least one of the current VBA, or the CSR value match the stored reference data; and performing a responsive action in response to determining that the current VBA, or CSR value do not match the stored reference data.
A wireless communication system providing directional transmission for relaying data between multiple communication devices, comprising: at least one central radio coordinator node on said system; multiple radio nodes on said system; wherein each said radio node, of said multiple radio nodes, provides either a first level (Cat A) or second level (Cat B) of signal processing capability for communicating between each of said radio nodes, wherein radio nodes of the first level support multiple-input-multiple-output (MIMO) communications, wherein radio nodes of the second level do not support MIMO communications, and have a lower antenna gain than radio nodes of the first level; wherein said central coordinator radio node performs selection of one of said plurality of radio nodes as a relay node between the central coordinator radio node and another of said radio nodes in said system based on their provided first or second level of signal processing capability and on communication characteristics between said multiple radio nodes and said central radio coordinator; wherein data communication is performed between the central coordinator radio node configured for MIMO communications and two or more radio nodes through the relay node in response to making a MIMO hop from said central coordinator radio node to the relay node, followed by a multi-user (MU) MIMO hop from the relay node to two or more radio nodes as clients. at least one central radio coordinator node on said system; multiple radio nodes on said system; wherein each said radio node, of said multiple radio nodes, provides either a first level (Cat A) or second level (Cat B) of signal processing capability for communicating between each of said radio nodes, wherein radio nodes of the first level support multiple-input-multiple-output (MIMO) communications, wherein radio nodes of the second level do not support MIMO communications, and have a lower antenna gain than radio nodes of the first level; wherein said central coordinator radio node performs selection of one of said plurality of radio nodes as a relay node between the central coordinator radio node and another of said radio nodes in said system based on their provided first or second level of signal processing capability and on communication characteristics between said multiple radio nodes and said central radio coordinator; wherein data communication is performed between the central coordinator radio node configured for MIMO communications and two or more radio nodes through the relay node in response to making a MIMO hop from said central coordinator radio node to the relay node, followed by a multi-user (MU) MIMO hop from the relay node to two or more radio nodes as clients.
A flow cytometer for scattered light capture comprising: a flow channel defining a region of interest containing blood cells; a light source , which directs light along an optical axis through the region of interest within the flow channel ; first , second and third detectors arranged in different lateral positions in a detector array plane ; a lens located between the flow channel and the detectors of the detector array plane , wherein the lens has three annular zones extending radially outward from the optical axis of the lens , wherein each angular zone has an associated grating that redirects captured scattered light to a lateral position near an optical axis of the lens , whereby light captured by the first , second and third annular zones is respectively directed to the first , second and third detectors; and a processor , which collects signals from the detectors and outputs information about the flow rate and / or type of blood cells within the flow channel . a flow channel defining a region of interest containing blood cells; a light source , which directs light along an optical axis through the region of interest within the flow channel ; first , second and third detectors arranged in different lateral positions in a detector array plane ; a lens located between the flow channel and the detectors of the detector array plane , wherein the lens has three annular zones extending radially outward from the optical axis of the lens , wherein each angular zone has an associated grating that redirects captured scattered light to a lateral position near an optical axis of the lens , wherein the lens has three annular zones extending radially outward from the optical axis of the lens , wherein each angular zone has an associated grating that redirects captured scattered light to a lateral position near an optical axis of the lens , whereby light captured by the first , second and third annular zones is respectively directed to the first , second and third detectors; and a processor , which collects signals from the detectors and outputs information about the flow rate and / or type of blood cells within the flow channel .
A blower , comprising: a housing including an inlet and an outlet ; a rotor ; a bearing-housing structure provided to the housing and adapted to rotatably support the rotor ; a motor provided to the bearing-housing structure , the motor including at least a stator assembly ; and an impeller provided to the rotor , wherein the bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor , wherein the impeller is retained on the rotor by magnetic retention between a magnet coupled to the inner surface of a rotor cap and a stator component. a housing including an inlet and an outlet ; a rotor ; a bearing-housing structure provided to the housing and adapted to rotatably support the rotor ; a motor provided to the bearing-housing structure , the motor including at least a stator assembly ; and an impeller provided to the rotor , wherein the bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor , wherein the impeller is retained on the rotor by magnetic retention between a magnet coupled to the inner surface of a rotor cap and a stator component.