mhurhangee/ep-ind-claims huggingface dataset:
A method for two-way protection of a chip card and at least one environment of the chip card against unauthorized use, wherein the environment contains a chip card terminal, wherein the chip card has a first identifier, wherein the method has the following environment authentication steps: - generating a ciphertext from at least one first communication parameter (K1; KA1, D1) using a first symmetric key derived from the first identifier, wherein a protected first communication channel between the chip card terminal and the chip card is definable using the communication parameter, - transmitting the ciphertext from the chip card to the chip card terminal over a predefined communication channel, and - attempting a decryption of the ciphertext using a second symmetric key by means of the chip card terminal, wherein the result of the decryption is the first communication parameter only if the first symmetric key equals the second symmetric key, and therefore the protected first communication channel is definable between the chip card terminal and the chip card only if the first identifier is correct, wherein the first communication parameter (K1; KA1, D1) comprises cryptographic information of the chip card, wherein, in the event that the decryption of the ciphertext is successful, the chip card terminal derives a further symmetric key from the cryptographic information in order to encrypt the communication between the chip card terminal and the chip card, wherein the chip card is successfully authenticated to the environment by way of the encryption with the further symmetric key. - generating a ciphertext from at least one first communication parameter (K1; KA1, D1) using a first symmetric key derived from the first identifier, wherein a protected first communication channel between the chip card terminal and the chip card is definable using the communication parameter, - transmitting the ciphertext from the chip card to the chip card terminal over a predefined communication channel, and - attempting a decryption of the ciphertext using a second symmetric key by means of the chip card terminal, wherein the result of the decryption is the first communication parameter only if the first symmetric key equals the second symmetric key, and therefore the protected first communication channel is definable between the chip card terminal and the chip card only if the first identifier is correct, wherein the first communication parameter (K1; KA1, D1) comprises cryptographic information of the chip card, wherein, in the event that the decryption of the ciphertext is successful, the chip card terminal derives a further symmetric key from the cryptographic information in order to encrypt the communication between the chip card terminal and the chip card, wherein the chip card is successfully authenticated to the environment by way of the encryption with the further symmetric key.
Method for operating a receiving device for at least one mobile terminal, having the steps of: - determining whether the mobile terminal is introduced into a receiving duct of a motor vehicle component; - if the mobile terminal is introduced into the receiving duct: controlling a drive device by means of a control device in such a manner that the mobile terminal is moved by means of the drive device into a stow position, in which the mobile terminal is at least partially recessed in the receiving duct and retained in a non-releasable manner; - if a predetermined vehicle state has been detected: controlling the drive device by means of the control device in such a manner that the mobile terminal is moved by means of the drive device from the stow position into a removal position in which the mobile terminal protrudes further from the receiving duct than in the stow position; characterised in that - the mobile terminal is moved from the stow position into the removal position as soon as a vehicle door has been opened and/or an ignition of the motor vehicle has been deactivated; - and/or the control device controls a display device of the motor vehicle for displaying a communication which indicates the removal of the mobile terminal as soon as the predetermined vehicle state has been detected; - and/or the control device controls a closure device in such a manner that, by means of the closure device, the receiving duct is closed as soon as it has been detected that the mobile terminal in the stow position has been arranged so as to be completely recessed in the receiving duct. - determining whether the mobile terminal is introduced into a receiving duct of a motor vehicle component; - if the mobile terminal is introduced into the receiving duct: controlling a drive device by means of a control device in such a manner that the mobile terminal is moved by means of the drive device into a stow position, in which the mobile terminal is at least partially recessed in the receiving duct and retained in a non-releasable manner; - if a predetermined vehicle state has been detected: controlling the drive device by means of the control device in such a manner that the mobile terminal is moved by means of the drive device from the stow position into a removal position in which the mobile terminal protrudes further from the receiving duct than in the stow position; - the mobile terminal is moved from the stow position into the removal position as soon as a vehicle door has been opened and/or an ignition of the motor vehicle has been deactivated; - and/or the control device controls a display device of the motor vehicle for displaying a communication which indicates the removal of the mobile terminal as soon as the predetermined vehicle state has been detected; - and/or the control device controls a closure device in such a manner that, by means of the closure device, the receiving duct is closed as soon as it has been detected that the mobile terminal in the stow position has been arranged so as to be completely recessed in the receiving duct.
A surgical assembly, comprising: a cannula; and an obturator receivable through said cannula and configured to manipulate a depressed bone fragment associated with a depression fracture, wherein said obturator includes a blunt tip that extends beyond a distal end of said cannula, wherein said blunt tip and said distal end are curved and extend along an axis that is transverse to a longitudinal axis of said surgical assembly; wherein said obturator is removable from said cannula, and wherein the surgical assembly includes: a delivery device configured for injecting a repair material through said cannula, wherein said cannula is adapted to receive said delivery device when said obturator is removed. a cannula; and an obturator receivable through said cannula and configured to manipulate a depressed bone fragment associated with a depression fracture, wherein said obturator includes a blunt tip that extends beyond a distal end of said cannula, wherein said blunt tip and said distal end are curved and extend along an axis that is transverse to a longitudinal axis of said surgical assembly; wherein said obturator is removable from said cannula, and wherein the surgical assembly includes: a delivery device configured for injecting a repair material through said cannula, wherein said cannula is adapted to receive said delivery device when said obturator is removed.
Installation frame for mounting a skylight window in a roof opening of a roof comprising a plurality of roof rafters (4, 5), with a plurality of length-adjustable transverse framings (9, 10) and a plurality of longitudinal framings (18, 19), which are provided and configured to jointly embrace an installation opening for the skylight window in an installation position, wherein the transverse framings (9, 10) each have a connecting element (11, 12), which can be arranged between the roof rafters (4, 5) for fastening the longitudinal framings (18, 19), and a supporting element (13, 14, 15, 16), which is adjustable relative to the connecting element (11, 12) and projects beyond the connecting element (11, 12) for supporting the connecting element (11, 12) on the roof rafter (4, 5), wherein the longitudinal framings (18, 19) can be fastened to the transverse framings (9, 10) without tools, characterised in that the connecting element (11, 12) and the supporting element (13, 14, 15, 16) are designed in such a way, that the adjustment of the supporting element (13, 14, 15, 16) relative to the connecting element (11, 12) is only possible before the arrangement of the respective transverse framing (9, 10) in the roof opening, so that after the arrangement of the transverse framings (9, 10) in the roof opening, the supporting element (13, 14, 15, 16) is fixed relative to the connecting element (11, 12) in at least one direction, in particular in the transverse direction of the supporting element.
Temporary movable platform for the assembly of lift equipment in a lift shaft, wherein the movable platform is designed to be arranged substantially in the region of a shaft opening, such that the movable platform partially sits on a floor surface of the building and partially protrudes into the lift shaft, wherein the movable platform comprises a bottom frame and bottom plates, which bottom plates lie on the bottom frame or are inserted into same, and wherein the bottom frame includes two lateral bottom bars wherein the bottom frame further includes at least one front transverse bar and one rear transverse bar, which transverse bars (11, 12) interconnect the two lateral bottom bars, and the bottom frame also comprises at least two intermediate bars which are arranged parallel to the two lateral bottom bars and which are substantially supported by the front and rear transverse bars (11, 12), characterized in that at least one of the bottom plates is an elongate plate element which extends substantially over an entire width of the bottom frame and is supported by the two lateral bottom bars and the at least two intermediate bars, wherein at least one of the bottom plates in the region between the at least two intermediate bars is in two parts, and wherein the at least one two-part bottom plate (8.1) is supported substantially by exactly one lateral bottom bar and exactly one of the intermediate bars in the region of the passage.
A support roller (30, 30') for supporting a vehicle on a subsurface, comprising at least one bearing element (110, 110') which can be connected at least indirectly to at least one supporting structure of the vehicle, at least one fork which is connected to the bearing element, and at least one wheel (90, 90') which is mounted in the fork so as to be rotatable about a first rolling axis and can be brought into contact with the subsurface, the support roller further comprising at least one sensing device for sensing at least one supporting force with which the wheel (90, 90') is supported on the subsurface, characterized in that the bearing element is in the form of at least one pivot bearing (110, 110'), and, by means of the pivot bearing (110, 110'), the fork is able to rotate about a pivot axis extending substantially perpendicular to the rolling axis, wherein the fork and/or the rolling axis can be forced by means of at least one first restoring device into at least one predetermined position relative to the bearing element and/or the supporting structure with respect to the pivot axis.
A method for allocating transmission bandwidth in a satellite system, the method comprising: - at the subscriber terminal receiving an assignment of a first transmit frequency channel; - at the subscriber terminal transmitting satellite uplink signals during time-separated periods of transmission in the first assigned transmit frequency channel; - at the subscriber terminal monitoring the first assigned transmit frequency channel between the time-separated periods of transmission of satellite uplink signals; - at the subscriber terminal generating an observation result relating to possible presence of another signal in the first assigned transmit frequency channel; - at the subscriber terminal receiving an indication of a re-assignment to a second assigned transmit frequency channel in response to the observation result; and - at the subscriber terminal transmitting second satellite uplink signals in the second assigned transmit frequency. - at the subscriber terminal receiving an assignment of a first transmit frequency channel; - at the subscriber terminal transmitting satellite uplink signals during time-separated periods of transmission in the first assigned transmit frequency channel; - at the subscriber terminal monitoring the first assigned transmit frequency channel between the time-separated periods of transmission of satellite uplink signals; - at the subscriber terminal generating an observation result relating to possible presence of another signal in the first assigned transmit frequency channel; - at the subscriber terminal receiving an indication of a re-assignment to a second assigned transmit frequency channel in response to the observation result; and - at the subscriber terminal transmitting second satellite uplink signals in the second assigned transmit frequency.
A battery pack comprising: a plurality of battery cells; a switch in series with the battery cells; a temperature sensor configured to senser a temperature in the battery pack; and a battery control unit adapted to receive a signal indicative of the sensed temperature from the temperature sensor and operable to control the switch to interrupt current flow from the battery cells when the sensed temperature exceeds an over-temperature threshold, wherein the battery control unit is adapted to receive a separate reset signal and also operable to control the switch to restore current flow upon receipt of the reset signal while the temperature is below a first operating temperature threshold wherein there is provided a user-actuated reset mechanism accessible on an exterior of the battery pack to generate the reset signal; wherein the reset mechanism comprises a button the depression of which sends the reset signal to the battery control unit; characterised in that there is provided a locking mechanism that prevents compression of the button when the temperature exceeds the first operating temperature threshold; wherein the locking mechanism is an electromechanical mechanism in communication with the battery control unit which is adapted to prevent the reset button from being depressed in response to a thermal shut down event while the sensed temperature is outside an operational temperature range. a plurality of battery cells; a switch in series with the battery cells; a temperature sensor configured to senser a temperature in the battery pack; and a battery control unit adapted to receive a signal indicative of the sensed temperature from the temperature sensor and operable to control the switch to interrupt current flow from the battery cells when the sensed temperature exceeds an over-temperature threshold, wherein the battery control unit is adapted to receive a separate reset signal and also operable to control the switch to restore current flow upon receipt of the reset signal while the temperature is below a first operating temperature threshold wherein there is provided a user-actuated reset mechanism accessible on an exterior of the battery pack to generate the reset signal; wherein the reset mechanism comprises a button the depression of which sends the reset signal to the battery control unit; characterised in that there is provided a locking mechanism that prevents compression of the button when the temperature exceeds the first operating temperature threshold; wherein the locking mechanism is an electromechanical mechanism in communication with the battery control unit which is adapted to prevent the reset button from being depressed in response to a thermal shut down event while the sensed temperature is outside an operational temperature range.
A bio-based polymer additive, for use in manufacturing of biodegradable polymer, wherein the additive is from the biomass of broken microorganism cells, the microorganism is selected from Division of Cyanophyta, Prochlorophyta, Dinophyta, Chrysophyta, Prymnesiophyta, Bacillariophyta, Xanthophyta, Eustigmatophyta, Rhaphidophyta, Phaeophyta, Proteobacteria, Cyanobacteria, Eubacteria, Spirochetes, Chlamydiae, Zygomycota or Eumycota or combination thereof.
A method of wireless communication operable at a scheduled entity (106, 107, 234, 236, 520, 1100), comprising: receiving a grant of resources from a scheduling entity (108, 238, 510, 800) operating according to a first radio access technology, RAT; translating the grant of resources from a configuration of resources associated with the first RAT to a configuration of resources associated with a second RAT, wherein translating comprises converting a fixed subcarrier spacing, SCS, associated with the configuration of resources associated with the first RAT into a scalable SCS associated with the configuration of resources associated with the second RAT; and performing a sidelink communication via the configuration of resources associated with the second RAT. receiving a grant of resources from a scheduling entity (108, 238, 510, 800) operating according to a first radio access technology, RAT; translating the grant of resources from a configuration of resources associated with the first RAT to a configuration of resources associated with a second RAT, wherein translating comprises converting a fixed subcarrier spacing, SCS, associated with the configuration of resources associated with the first RAT into a scalable SCS associated with the configuration of resources associated with the second RAT; and performing a sidelink communication via the configuration of resources associated with the second RAT.
Thick wall electric resistance welded steel pipe with a wall thickness/outside diameter ratio of 4.0 to 7.0% which is comprised of a base material steel plate shaped into a tube and welded by electric resistance.welding, said thick wall electric resistance welded steel pipe characterized in that said base material steel plate has a chemical composition which comprises, by mass%, C: 0.06 to 0.15%, Mn: 1.00 to 1.65%, Ti: 0.005 to 0.020%, Nb: 0.005 to 0.030%, N: 0.001 to 0.006%, Si: 0.01 to 0.45%, and Al: 0.001 to 0.08%, restricts P to 0.02% or less and S to 0.005% or less, contains as optional added elements Mo: less than 0.20%, Cu: 0.50% or less, Ni: 0.50% or less, Cr: 1.00% or less,.V: 0.10% or less, Ca: 0.0050% or less, and REM: 0.0050% or less, has a Ceq which is found by the following formula of 0.32 to 0.43, and has a balance of Fe and unavoidable impurities, a metal structure of said base material steel plate containing, by area ratio, 50 to 92% of.polygonal ferrite, said polygonal ferrite having an average grain size of 15 μm or less, an electric resistance weld zone having a hardness of Hv160 to 240, and a structure of said electric resistance weld zone being bainite, fine grain ferrite, and pearlite or fine grain ferrite and bainite: Ceq = C + Mn / 6 + Cr + Mo + V / 5 + Ni + Cu / 15 where,, [Mn], [Cr], [Mo],, [Ni], and [Cu] are respectively the contents [mass%] of C, Mn, Cr, Mo, V, Ni, and Cu and elements which are intentionally not added are indicated as 0. said thick wall electric resistance welded steel pipe characterized in that said base material steel plate has a chemical composition which comprises, by mass%, C: 0.06 to 0.15%, Mn: 1.00 to 1.65%, Ti: 0.005 to 0.020%, Nb: 0.005 to 0.030%, N: 0.001 to 0.006%, Si: 0.01 to 0.45%, and Al: 0.001 to 0.08%, restricts P to 0.02% or less and S to 0.005% or less, contains as optional added elements Mo: less than 0.20%, Cu: 0.50% or less, Ni: 0.50% or less, Cr: 1.00% or less,.V: 0.10% or less, Ca: 0.0050% or less, and REM: 0.0050% or less, has a Ceq which is found by the following formula of 0.32 to 0.43, and has a balance of Fe and unavoidable impurities, a metal structure of said base material steel plate containing, by area ratio, 50 to 92% of.polygonal ferrite, said polygonal ferrite having an average grain size of 15 μm or less, an electric resistance weld zone having a hardness of Hv160 to 240, and a structure of said electric resistance weld zone being bainite, fine grain ferrite, and pearlite or fine grain ferrite and bainite: Ceq = C + Mn / 6 + Cr + Mo + V / 5 + Ni + Cu / 15 where,, [Mn], [Cr], [Mo],, [Ni], and [Cu] are respectively the contents [mass%] of C, Mn, Cr, Mo, V, Ni, and Cu and elements which are intentionally not added are indicated as 0.
A process for producing acetic acid, comprising reacting carbon monoxide and at least one of methanol and a methanol derivative in a first reactor under conditions effective to produce a crude acetic acid product; separating the crude acetic acid product comprising flashing the crude acetic acid product into a first vapor stream comprising acetic acid and residual carbon monoxide, preferably from 10 mol% to 95 mol% carbon monoxide; and optionally from 5 mol% to 90 mol% at least one of methanol and a methanol derivative; and a first liquid residue stream comprising catalyst which is recycled to the first reactor; and reacting at least a portion of the residual carbon monoxide with at least one of methanol and a methanol derivative, preferably methyl acetate and/or dimethyl ether, over a metal catalyst, preferably a solid catalyst optionally comprising at least one metal selected from the group consisting of rhodium, iridium, ruthenium, nickel, and cobalt, in a second reactor to produce a product stream comprising additional acetic acid and optionally less than 40 mol% carbon monoxide; wherein the overall conversion of carbon monoxide is optionally greater than 90%.