mhurhangee/patent-ind-claim-en huggingface dataset:
A method for client authentication at an access point , the method comprising, in at least one hardware processor of the access point : receiving from a client a first nonce and a first cryptographic hash for the first nonce, the first cryptographic hash calculated using a first key derived from a second key, the second key input on the client or derived from a passphrase input on the client ; generating (S324) a third key and a second cryptographic hash using the derived first key that checks the first cryptographic hash; and sending the third key and the second cryptographic hash to the client ; the method being characterized in that it further comprises: deriving (S318, S320) first keys from each of a stored primary input and at least one stored secondary input, the stored primary input and the at least one stored secondary input each being one of a second key and a passphrase; and verifying (S322) the first cryptographic hash using each derived first key to find the derived first key that checks the first cryptographic hash; wherein each stored secondary input has a defined, limited period of validity and is valid at the deriving. receiving from a client a first nonce and a first cryptographic hash for the first nonce, the first cryptographic hash calculated using a first key derived from a second key, the second key input on the client or derived from a passphrase input on the client ; generating (S324) a third key and a second cryptographic hash using the derived first key that checks the first cryptographic hash; and sending the third key and the second cryptographic hash to the client ; the method being characterized in that it further comprises: deriving (S318, S320) first keys from each of a stored primary input and at least one stored secondary input, the stored primary input and the at least one stored secondary input each being one of a second key and a passphrase; and verifying (S322) the first cryptographic hash using each derived first key to find the derived first key that checks the first cryptographic hash; wherein each stored secondary input has a defined, limited period of validity and is valid at the deriving. deriving (S318, S320) first keys from each of a stored primary input and at least one stored secondary input, the stored primary input and the at least one stored secondary input each being one of a second key and a passphrase; and verifying (S322) the first cryptographic hash using each derived first key to find the derived first key that checks the first cryptographic hash; wherein each stored secondary input has a defined, limited period of validity and is valid at the deriving.
Contact device for a stator of an electric machine, wherein the contact device has a contact carrier made of electrically insulating material, an upper side which can be positioned facing away from the stator , and at least at the upper side which can be positioned facing away from the stator electrically conductive connection conductors for contacting a plurality of coils which are arranged over the circumference of the stator by means of coil conductors , wherein the contact device further has feed-through openings through which the coil conductors of the coils can be guided in such a manner that at least one coil conductor can be connected to a connection conductor , wherein the contact carrier has on and/or in the feed-through openings fixing devices which are constructed in such a manner that at least one coil conductor which is guided through a feed-through opening touches a connection conductor at a contact face and the coil conductor on this contact face by means of forces acting perpendicularly to the respective conductor axis applies a permanent force action to the connection conductor , whereby mutually parallel portions of the coil conductor and the connection conductor are pressed against each other at the common contact face , characterised in that the fixing devices are formed by resilient retention projections . wherein the contact device further has feed-through openings through which the coil conductors of the coils can be guided in such a manner that at least one coil conductor can be connected to a connection conductor , wherein the contact carrier has on and/or in the feed-through openings fixing devices which are constructed in such a manner that at least one coil conductor which is guided through a feed-through opening touches a connection conductor at a contact face and the coil conductor on this contact face by means of forces acting perpendicularly to the respective conductor axis applies a permanent force action to the connection conductor , whereby mutually parallel portions of the coil conductor and the connection conductor are pressed against each other at the common contact face , characterised in that the fixing devices are formed by resilient retention projections .
A photocurable composition for three-dimensional stereolithography comprising: a fluorene monomer; a carbazole monomer; a diluent monomer; and a photopolymerization initiator, wherein the carbazole monomer is contained in an amount of up to 25 wt% with respect to a total amount of the fluorene monomer and the carbazole monomer, wherein the diluent monomer is contained in an amount of at least 20 wt% with respect to total solids, and wherein the diluent monomer contains: a compound as a compound represented by formula (D1) (provided that no substituent is included); and a compound as a compound represented by formula (D1) (provided that a hydroxy group is included as a substituent), with formula (D1) being: W-L-P (D1) [in formula (D1), W represents an alicyclic hydrocarbon group or an aromatic hydrocarbon group, provided that fluorenyl group is not included; L represents a single bond or a divalent linking group; and P represents a polymerizable group, and in formula (D1), W, L, and P may each have a substituent]. a fluorene monomer; a carbazole monomer; a diluent monomer; and a photopolymerization initiator, wherein the carbazole monomer is contained in an amount of up to 25 wt% with respect to a total amount of the fluorene monomer and the carbazole monomer, wherein the diluent monomer is contained in an amount of at least 20 wt% with respect to total solids, and wherein the diluent monomer contains: a compound as a compound represented by formula (D1) (provided that no substituent is included); and a compound as a compound represented by formula (D1) (provided that a hydroxy group is included as a substituent), with formula (D1) being: W-L-P (D1) [in formula (D1), W represents an alicyclic hydrocarbon group or an aromatic hydrocarbon group, provided that fluorenyl group is not included; L represents a single bond or a divalent linking group; and P represents a polymerizable group, and in formula (D1), W, L, and P may each have a substituent]. a compound as a compound represented by formula (D1) (provided that no substituent is included); and a compound as a compound represented by formula (D1) (provided that a hydroxy group is included as a substituent), with formula (D1) being: W-L-P (D1) [in formula (D1), W represents an alicyclic hydrocarbon group or an aromatic hydrocarbon group, provided that fluorenyl group is not included; L represents a single bond or a divalent linking group; and P represents a polymerizable group, and in formula (D1), W, L, and P may each have a substituent].
An anti-histone agent, for use in a method of treating and/or preventing vascular necrosis in severe glomerulonephritis, wherein the method comprises administering to a subject with glomerulonephritis at least the anti-histone agent, wherein the anti-histone agent is selected from the group consisting of an anti-histone antibody, activated protein C (APC), and heparin.
An apparatus comprising means for: receiving an indication of a secondary frequency resource in a system information or via dedicated signaling; receiving, when the apparatus is in inactive mode, a wake-up signal on the secondary frequency resource, wherein in the inactive mode a receiver function configured to receive a scheduled frequency resource is inactive and a secondary receiver function configured to receive the secondary frequency resource is active, wherein the secondary receiver function has a lower power consumption than the receiver function, wherein the scheduled frequency resource comprise a unit of resource; and activating the receiver function configured to receive the scheduled frequency resource based on the wake-up signal. receiving an indication of a secondary frequency resource in a system information or via dedicated signaling; receiving, when the apparatus is in inactive mode, a wake-up signal on the secondary frequency resource, wherein in the inactive mode a receiver function configured to receive a scheduled frequency resource is inactive and a secondary receiver function configured to receive the secondary frequency resource is active, wherein the secondary receiver function has a lower power consumption than the receiver function, wherein the scheduled frequency resource comprise a unit of resource; and activating the receiver function configured to receive the scheduled frequency resource based on the wake-up signal.
A melt polymerization process comprising: melt polymerizing a carbonate compound and a dihydroxy compound in the presence of a catalyst composition to form a polycarbonate; and adding an end-capping agent consisting of a mono-phenolic compound to the polycarbonate, wherein the adding of the end-capping agent comprises adding the endcapping agent just upstream of and/or directly into the final polymerization unit and a final weight average molecular weight (polycarbonate standard) of the polycarbonate exiting the polymerization unit is within 10% of an initial weight average molecular weight (polycarbonate standard) of the polycarbonate entering the polymerization unit. melt polymerizing a carbonate compound and a dihydroxy compound in the presence of a catalyst composition to form a polycarbonate; and adding an end-capping agent consisting of a mono-phenolic compound to the polycarbonate, wherein the adding of the end-capping agent comprises adding the endcapping agent just upstream of and/or directly into the final polymerization unit and a final weight average molecular weight (polycarbonate standard) of the polycarbonate exiting the polymerization unit is within 10% of an initial weight average molecular weight (polycarbonate standard) of the polycarbonate entering the polymerization unit.
Modular salvage system for erecting a stack of expandable lifting cushions alternating with form-retaining connecting collars located therebetween, wherein each of the lifting cushions is enclosed between opposite connecting collars, characterized in that a set of radial shackles is pivotally connectable with proximal outer ends in axial direction to respectively a first and a second of the opposite connecting collars , that the shackles of the set of radial shackles are pivotally connectable to each other at a distal outer end and that distal outer ends of successive sets of shackles in axial direction are mutually connectable by an axial shackle , wherein the radial shackles are substantially form-retaining and the axial shackles are respectively extendable and foldable at least in axial direction between a compressed and expanded state.
An encoder for performing multicarrier waveform based encoding based on dividing sub-carriers into sub-bands which are independently filtered in the time domain, on a series of input symbols, said encoder characterised by comprising: a segmentor adapted to output said input symbols in a sequence of respective segments each said segment comprising a first plurality of symbols, said first plurality of symbols corresponding in number to the number of said input symbols being assigned to each sub-band for a given sub-carrier index; a sub-band processor adapted to process each said first plurality of symbols to obtain a first plurality of samples, by performing an Inverse Fast Fourier Transform on each said segment output by said segmentor to provide said first plurality of samples said sub-band processor being further adapted to output said first plurality of samples in a predetermined sequence of respective processed segments, where each processed segment comprises a second plurality of samples corresponding in number to the number of said input symbols being assigned to each sub-carrier for a given sub-band index; and a sub-carrier processor adapted to process each said second plurality of samples to perform said filtering in the time domain to obtain an encoded output data stream. a segmentor adapted to output said input symbols in a sequence of respective segments each said segment comprising a first plurality of symbols, said first plurality of symbols corresponding in number to the number of said input symbols being assigned to each sub-band for a given sub-carrier index; a sub-band processor adapted to process each said first plurality of symbols to obtain a first plurality of samples, by performing an Inverse Fast Fourier Transform on each said segment output by said segmentor to provide said first plurality of samples said sub-band processor being further adapted to output said first plurality of samples in a predetermined sequence of respective processed segments, where each processed segment comprises a second plurality of samples corresponding in number to the number of said input symbols being assigned to each sub-carrier for a given sub-band index; and a sub-carrier processor adapted to process each said second plurality of samples to perform said filtering in the time domain to obtain an encoded output data stream.
Robotic transport apparatus for small parts, having a transport mechanism for the transportation of the small parts from a first region , provided for collection, to a second region , provided for deposition, having a parts-collecting device for the collection of individual small parts in the first region , for the temporary firm holding of said small parts and for the deposition of the small parts in the second region , wherein the parts-collecting device is mounted on the transport mechanism and is transported therewith, wherein the transport mechanism is constructed in such a way that it transports the parts-collecting device in a transport direction (X), wherein the transport mechanism has a continuously circulating transport system , with which the parts-collecting device is conveyed in a circulating fluid movement from the first region to the second region , and back to the first region after the small parts have been deposited, characterized in that the continuously circulating transport system is suspended on two suspension elements , in that the two suspension elements have a spacing from one another in the transport direction (X), and in that each of the two suspension elements can be displaced independently of one another in a direction (Y) which is perpendicular or virtually perpendicular to the transport direction (X) in the horizontal plane.
A method carried out by a computer to generate a color calibration LUT for a display using a barcode image and a calibrated image sensor for the display to achieve a target behaviour, said barcode comprising encoded data in subunits of the barcode and wherein at least one of these subunits of the barcode has a target color point in a color space, and wherein the target behaviour of the display device is defined by the at least one target color point, the method comprising the steps of: displaying an image of the barcode on the display, the barcode image being displayed with first digital driving levels, acquiring a digital image of the barcode image displayed by the display device with the calibrated image sensor, receiving the acquired digital image, the digital image being stored with one or more digital sensor values, for each of the at least one subunits of the barcode comprising encoded data and having a target color point, obtaining the acquired color point corresponding to the received digital sensor values using the received digital sensor values and the calibrated sensor profile, obtaining digital driving levels corresponding to the acquired color point using the display profile, obtaining the target color point of the subunit obtaining target digital driving levels corresponding to the target color point, calculating a difference between the obtained digital driving levels and the target digital driving levels, creating a calibration LUT of the display for adjusting the digital driving levels of the display to compensate for the calculated difference. displaying an image of the barcode on the display, the barcode image being displayed with first digital driving levels, acquiring a digital image of the barcode image displayed by the display device with the calibrated image sensor, receiving the acquired digital image, the digital image being stored with one or more digital sensor values, for each of the at least one subunits of the barcode comprising encoded data and having a target color point, obtaining the acquired color point corresponding to the received digital sensor values using the received digital sensor values and the calibrated sensor profile, obtaining digital driving levels corresponding to the acquired color point using the display profile, obtaining the target color point of the subunit obtaining target digital driving levels corresponding to the target color point, calculating a difference between the obtained digital driving levels and the target digital driving levels, obtaining the acquired color point corresponding to the received digital sensor values using the received digital sensor values and the calibrated sensor profile, obtaining digital driving levels corresponding to the acquired color point using the display profile, obtaining the target color point of the subunit obtaining target digital driving levels corresponding to the target color point, calculating a difference between the obtained digital driving levels and the target digital driving levels, creating a calibration LUT of the display for adjusting the digital driving levels of the display to compensate for the calculated difference.
An internal-pressure rise prevention structure of a speed reducer , comprising: a speed reduction mechanism configured to decelerate rotation of an input part and transmit the decelerated rotation to an output part ; a lubricant that lubricates a sliding portion of the speed reduction mechanism ; a container having a communication hole formed in a wall surface of the container that defines an internal space (S), which accommodates the speed reduction mechanism and the lubricant, the communication hole being situated vertically above a level of the lubricant; a valve that is attached in the communication hole and that moderates a pressure increase in the internal space (S); a stopper ; and a spring biasing the valve via the stopper in a valve closing direction, characterized in that the spring is disposed within the communication hole , the valve includes an umbrella-shaped valve body and a stem , the stopper and the spring are attached to the stem , an outer surface of an outer cylinder serves as a seat for the valve , the outer cylinder being a part of the container , and when a pressure in the internal space (S) becomes larger than a restoring force of the spring , the valve moves toward an outer side of a device and opens, the outer side of the device being a side closer to an external space outside the speed reducer. a speed reduction mechanism configured to decelerate rotation of an input part and transmit the decelerated rotation to an output part ; a lubricant that lubricates a sliding portion of the speed reduction mechanism ; a container having a communication hole formed in a wall surface of the container that defines an internal space (S), which accommodates the speed reduction mechanism and the lubricant, the communication hole being situated vertically above a level of the lubricant; a valve that is attached in the communication hole and that moderates a pressure increase in the internal space (S); a stopper ; and a spring biasing the valve via the stopper in a valve closing direction, characterized in that the spring is disposed within the communication hole , the valve includes an umbrella-shaped valve body and a stem , the stopper and the spring are attached to the stem , an outer surface of an outer cylinder serves as a seat for the valve , the outer cylinder being a part of the container , and when a pressure in the internal space (S) becomes larger than a restoring force of the spring , the valve moves toward an outer side of a device and opens, the outer side of the device being a side closer to an external space outside the speed reducer.
An optical fiber comprising: a core ; and a cladding layer that is provided on an outer circumference of the core , characterized in that : the core is formed of silicon dioxide having no added germanium, the core includes 0.2 wt% to 2.0 wt% of Cl, and an average Cl concentration distribution across a cross section of the cladding layer is 0.029 wt% to 0.098 wt%. a core ; and a cladding layer that is provided on an outer circumference of the core , characterized in that : the core is formed of silicon dioxide having no added germanium, the core includes 0.2 wt% to 2.0 wt% of Cl, and an average Cl concentration distribution across a cross section of the cladding layer is 0.029 wt% to 0.098 wt%. the core is formed of silicon dioxide having no added germanium, the core includes 0.2 wt% to 2.0 wt% of Cl, and an average Cl concentration distribution across a cross section of the cladding layer is 0.029 wt% to 0.098 wt%.
A system for detecting a falling conductor of an overhead power circuit of an overhead electrical power transmission or distribution system comprising one or more switching devices, an electrical measurement device , a communication device , and a control device ; characterized in that : the electrical measurement device is in electrical communication with the conductor to measure an electrical characteristic of the conductor at a location in the power transmission or distribution system to determine whether the measured electrical characteristic is indicative of the conductor separating and falling from the overhead power circuit of the power transmission or distribution system ; the communication device is configured for sending a signature indicative of the conductor separating and falling from the overhead power circuit of the power transmission or distribution system to the control device ; and wherein the control device is programmed to send a signal to activate the one or more switching devices to deenergize the falling conductor in a time before the conductor contacts a ground surface. the electrical measurement device is in electrical communication with the conductor to measure an electrical characteristic of the conductor at a location in the power transmission or distribution system to determine whether the measured electrical characteristic is indicative of the conductor separating and falling from the overhead power circuit of the power transmission or distribution system ; the communication device is configured for sending a signature indicative of the conductor separating and falling from the overhead power circuit of the power transmission or distribution system to the control device ; and wherein the control device is programmed to send a signal to activate the one or more switching devices to deenergize the falling conductor in a time before the conductor contacts a ground surface.