mhurhangee/ep-ind-claims huggingface dataset:
Copolyester resin characterized by comprising, as the constituent units, 50 to 93 mass% of ester oligomer with the number-average molecular weight of 700 or lower and consisting of a dicarboxylic acid unit containing 70 mole% or more of the terephthalic acid component and a diol unit containing 70 mole% or more of the ethylene glycol component; and 7 to 50 mass% of polyester polyol with the number-average molecular weight of 1500 to 3000 and consisting of a hydrogenated dimer acid unit and a 1,4-butanediol unit.
A piezoelectric material that comprises a ferroelectric perovskite complex oxide containing Bi, La, Fe, and Mn, wherein the perovskite complex oxide has the following general formula: (Bi 1-x,La x) (Fe 1-y, Mn y) O 3 (0.17 ≤ x ≤ 0.20, 0.01 ≤ y ≤ 0.09).
A radio communication method comprising: allocating, by a radio base station, a second radio resource that is to be used in communication among a plurality of radio terminals including a first radio terminal and a second radio terminal, from a first radio resource that is prepared for communication between the radio base station and a radio terminal; and when the second radio terminal has data for the first radio terminal, transmitting a preparation signal from the second radio terminal using part of the second radio resource, the preparation signal being a signal for preparing to transmit the data that is transmitted using a radio resource notified in the preparation signal from the second radio terminal to the first radio terminal, the notified radio resource being part of the second radio resource. allocating, by a radio base station, a second radio resource that is to be used in communication among a plurality of radio terminals including a first radio terminal and a second radio terminal, from a first radio resource that is prepared for communication between the radio base station and a radio terminal; and when the second radio terminal has data for the first radio terminal, transmitting a preparation signal from the second radio terminal using part of the second radio resource, the preparation signal being a signal for preparing to transmit the data that is transmitted using a radio resource notified in the preparation signal from the second radio terminal to the first radio terminal, the notified radio resource being part of the second radio resource.
A vehicle, in particular a railway vehicle, having at least one friction brake comprising - at least one wheel friction surface able to rotate with a wheel of the vehicle, - at least one brake friction surface connected to the vehicle, and - at least one pressure device, which is provided to bring said wheel friction surface and said brake friction surface into a frictional connection so as to brake said wheel, wherein said friction brake comprises a feeder device, characterized in that the friction brake additionally exhibits a friction agent able to be applied, in particular fluidly or by spraying, to a contact region between the wheel friction surface and the brake friction surface by means of the feeder device, wherein said friction agent exhibits a plurality of active particles comprising at least one metallic material to influence the generating of vibrations upon contact between the wheel friction surface and the brake friction surface, and at least one carrier material for accommodating said active particles. - at least one wheel friction surface able to rotate with a wheel of the vehicle, - at least one brake friction surface connected to the vehicle, and - at least one pressure device, which is provided to bring said wheel friction surface and said brake friction surface into a frictional connection so as to brake said wheel,
A vehicle steering apparatus, comprising: a motor that includes a rotor and a stator that faces the rotor; and a steering mechanism for a vehicle, to which a driving force is supplied by the motor; characterized by a current drive unit that drives the motor based on an axis current value in a rotating coordinate system that rotates in accordance with a control angle (θC) that is a rotational angle used in a control); a control angle calculation unit that obtains a current value of the control angle ( θC) by adding an addition angle ( α) to an immediately preceding value of the control angle ( θC) in each predetermined calculation cycle; a steering angle detection unit that detects a steering angle of the steering mechanism; a torque detection unit that detects a steering torque applied to an operation member that is operated to steer the vehicle; a command steering torque setting unit that sets a command steering torque (T*) that corresponds to the steering angle detected by the steering angle detection unit based on a predetermined steering angle-torque characteristic; and an addition angle calculation unit that calculates the addition angle ( α) based on a deviation (ΔT) of the detected steering torque detected by the torque detection unit from the command steering torque (T*) set by the command steering torque setting unit, and wherein the addition angle ( α) based on the deviation (ΔT) is changed when a predetermined condition is satisfied. a motor that includes a rotor and a stator that faces the rotor; and a steering mechanism for a vehicle, to which a driving force is supplied by the motor; characterized by a current drive unit that drives the motor based on an axis current value in a rotating coordinate system that rotates in accordance with a control angle (θC) that is a rotational angle used in a control); a control angle calculation unit that obtains a current value of the control angle ( θC) by adding an addition angle ( α) to an immediately preceding value of the control angle ( θC) in each predetermined calculation cycle; a steering angle detection unit that detects a steering angle of the steering mechanism; a torque detection unit that detects a steering torque applied to an operation member that is operated to steer the vehicle; a command steering torque setting unit that sets a command steering torque (T*) that corresponds to the steering angle detected by the steering angle detection unit based on a predetermined steering angle-torque characteristic; and an addition angle calculation unit that calculates the addition angle ( α) based on a deviation (ΔT) of the detected steering torque detected by the torque detection unit from the command steering torque (T*) set by the command steering torque setting unit, and wherein the addition angle ( α) based on the deviation (ΔT) is changed when a predetermined condition is satisfied.
A communication apparatus comprising: control circuitry configured to select a Demodulation Reference Signal, DMRS, mapping pattern from among a plurality of DMRS mapping pattern candidates, wherein the plurality of DMRS mapping pattern candidates includes a DMRS mapping pattern with a plurality of first DMRS resource elements in a subframe and a plurality of second DMRS resource elements in the subframe; and a transmitter configured to transmit mapping pattern candidates information relating to the plurality of DMRS mapping pattern candidates via a higher layer signaling and to transmit downlink control information that includes a plurality of bits for indicating the selected DMRS mapping pattern. control circuitry configured to select a Demodulation Reference Signal, DMRS, mapping pattern from among a plurality of DMRS mapping pattern candidates, wherein the plurality of DMRS mapping pattern candidates includes a DMRS mapping pattern with a plurality of first DMRS resource elements in a subframe and a plurality of second DMRS resource elements in the subframe; and a transmitter configured to transmit mapping pattern candidates information relating to the plurality of DMRS mapping pattern candidates via a higher layer signaling and to transmit downlink control information that includes a plurality of bits for indicating the selected DMRS mapping pattern.
A cleaning robot comprising: a housing that comprises a fluid inlet, a fluid outlet, a rear edge and a front edge; a drive system that includes a drive motor, a filtering unit; an impeller; a pump motor that is configured to rotate the impeller; and a control unit; wherein the cleaning robot has the impeller configured to induce a flow of fluid from the fluid inlet through the filtering unit, through a rear fluid conduit and towards the fluid outlet; wherein each one of the fluid inlet and the fluid outlet is substantially closer to the rear edge of the housing than the front edge of the housing, characterised in that the pump motor, the drive motor and the impeller are substantially closer to the front edge of the housing than to the rear edge of the housing.
A load sensing control system for controlling a hydraulic system, the load sensing control system comprising: - at least one pressure sensor configured to measure at least one pressure of the hydraulic system, and - a torque controlled electric drive configured to drive a hydraulic pump of the hydraulic system, wherein the measured at least one pressure is pressure of at least one hydraulic cylinder of the hydraulic system, and the load sensing control system comprises a controller configured to produce a torque reference (T ref) for the torque controlled electric drive based on a sum of a predetermined pressure margin and the measured pressure, characterized in that the controller is configured to receive a status signal indicative of a state of a non-return valve of the hydraulic system on an output side the hydraulic pump, and to stop the torque controlled electric drive in response a situation in which the non-return valve is closed. - at least one pressure sensor configured to measure at least one pressure of the hydraulic system, and - a torque controlled electric drive configured to drive a hydraulic pump of the hydraulic system,
A polymer comprising the following monomers in polymerized form (in weight %): A) 49 - 60 % of a first monomer which is selected from the group consisting of methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, C3-alkyl acrylate, C3-alkyl methacrylate, C4-alkyl acrylate, C4-alkyl methacrylate and mixtures thereof, B) 30 - 40 % methacrylic acid, C) 4 -15 % acrylic acid, and D) 0.02 - 0.30 % of a crosslinking agent which is a compound having at least two allyl moieties, wherein the sum of the amounts of monomers A to D is 100 %. A) 49 - 60 % of a first monomer which is selected from the group consisting of methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, C3-alkyl acrylate, C3-alkyl methacrylate, C4-alkyl acrylate, C4-alkyl methacrylate and mixtures thereof, B) 30 - 40 % methacrylic acid, C) 4 -15 % acrylic acid, and D) 0.02 - 0.30 % of a crosslinking agent which is a compound having at least two allyl moieties, wherein the sum of the amounts of monomers A to D is 100 %.
A method for stabilization of polyamides, which comprises admixing the polyamides before or during processing with an effective amount of one or more compounds of formula wherein the moieties R 1 and R 2 conform to formula, or where R 3 is H, C 1 -C 5 alkyl or C 1 -C 10 alkoxy, R 4 is H, C 1 -C 4 alkyl or C 6 cycloalkyl, and R 5 is H or C 1 -C 4 alkyl. R 3 is H, C 1 -C 5 alkyl or C 1 -C 10 alkoxy, R 4 is H, C 1 -C 4 alkyl or C 6 cycloalkyl, and R 5 is H or C 1 -C 4 alkyl.
Method for integrating a liquid crystal screen into a carrier, wherein, in a first step, a liquid crystal screen is provided, wherein, in a second step, a polarisation film is applied on to the liquid crystal screen and wherein, in a third step, a margin and/or an edge of the polarisation film is sealed at least partially with a sealant, wherein, in a fourth step, the liquid crystal screen is inserted into the carrier and is attached to the carrier, wherein an interspace, formed between the polarisation film on the one hand and the carrier on the other hand, is sealed, characterised in that, in the fourth step, a lacquer is applied as a sealant to the carrier and to the polarisation film to seal the interspace.
A method of producing soluble interleukin-2 receptor, comprising: culturing SCC-3 cells; and recovering soluble interleukin-2 receptor from a culture of the cells. culturing SCC-3 cells; and recovering soluble interleukin-2 receptor from a culture of the cells.
Process for producing a coated three-dimensional shaped plate composed of glass-ceramic, characterized in that a flat plate composed of a precursor glass (green glass) suitable for formation of glass-ceramic is coated by means of the sol-gel process and the precursor glass is subsequently shaped and ceramized to give the glass-ceramic.
A method for determining a time-frequency grid and pilot configuration for a radio link between two transceivers of a mobile communication system, the method comprising obtaining information on a relative velocity between the two transceivers; retrieving predetermined information on a delay spread of a radio channel between two transceivers; and deriving the time-frequency grid configuration for the radio link based on the information on the relative velocity and based on the information on the delay spread and determining the pilot configuration in relation to the time-frequency grid. obtaining information on a relative velocity between the two transceivers; retrieving predetermined information on a delay spread of a radio channel between two transceivers; and deriving the time-frequency grid configuration for the radio link based on the information on the relative velocity and based on the information on the delay spread and determining the pilot configuration in relation to the time-frequency grid.
A container for nuclear and/or hazardous material, the container comprising a container body made of metal and a lid made of the same metal as the container body,the lid and container body being adapted to be welded together to form a sealed container, the lid comprising: a plurality of scan nable elements,the scannable elements being spatially distributed on the lid and adapted to be scanned with a first ultrasonic scanner, characterized in that: one or more of the scannable elements is an inclined surface element, each inclined surface element being inclined relative to an axis of the lid; and arranged internally on a peripheral edge of the lid; whereby, in use, scanning of the scannable elements with said first ultrasonic scanner produces a first scan signal, the first scan signal being dependent upon which of said scannable elements are inclined surface elements, and the container further comprises: a weld zone formed at a butting surfaces of the container body and I id, the weld zone conferring unique properties on the container, the weld zone being adapted to be scanned with a second ultrasonic scanner; whereby, in use, scanning of the weld zone with said second ultrasonic scanner produces a second scan signal, the second scan signal being dependent upon said unique properties of the weld zone of thecontainer. one or more of the scannable elements is an inclined surface element, each inclined surface element being inclined relative to an axis of the lid; and arranged internally on a peripheral edge of the lid; whereby, in use, scanning of the scannable elements with said first ultrasonic scanner produces a first scan signal, the first scan signal being dependent upon which of said scannable elements are inclined surface elements, and the container further comprises: a weld zone formed at a butting surfaces of the container body and I id, the weld zone conferring unique properties on the container, the weld zone being adapted to be scanned with a second ultrasonic scanner; whereby, in use, scanning of the weld zone with said second ultrasonic scanner produces a second scan signal, the second scan signal being dependent upon said unique properties of the weld zone of thecontainer. a weld zone formed at a butting surfaces of the container body and I id, the weld zone conferring unique properties on the container, the weld zone being adapted to be scanned with a second ultrasonic scanner; whereby, in use, scanning of the weld zone with said second ultrasonic scanner produces a second scan signal, the second scan signal being dependent upon said unique properties of the weld zone of thecontainer.
A gyrating wave power plant, comprising a body floating on water with a main plane which in calm water is substantially vertical, the body being moored in an orientation with the main plane transverse to the propagation direction of waves, characterized in that the body has its upper and lower sections provided with arched fins (2, 3), that the fins in the body's upper section curve downward when proceeding towards side edges of the body, and the fins in the body's lower section curve upward when proceeding towards side edges of the body.
An over-voltage protection system comprising: an electronic valve (42; 62) connectable across two terminals (N, P) of a circuit, the electronic valve having a plurality of semiconductor devices connected in series; a voltage divider circuit (65;) a break-over diode; a plurality of gate drive circuits, each gate drive circuit being connected to a respective one of the plurality of semiconductor devices; an over-voltage detection circuit connected across at least one of the plurality of semiconductor devices for detecting an over-voltage, the over-voltage detection circuit characterized by: the voltage divider circuit connected to the break-over diode and adapted to provide a representative low voltage to the break-over diode (Bl), the representative low voltage representing a voltage across the at least one semiconductor device; and an optocoupler configured to receive a current from the break-over diode when the representative low voltage exceeds a threshold voltage of the break-over diode indicating an over-voltage condition; and the plurality of gate drive circuits configured to receive over-voltage triggering pulses from the optocoupler during the over-voltage condition to switch on the plurality of semiconductor devices. an electronic valve (42; 62) connectable across two terminals (N, P) of a circuit, the electronic valve having a plurality of semiconductor devices connected in series; a voltage divider circuit (65;) a break-over diode; a plurality of gate drive circuits, each gate drive circuit being connected to a respective one of the plurality of semiconductor devices; an over-voltage detection circuit connected across at least one of the plurality of semiconductor devices for detecting an over-voltage, the over-voltage detection circuit characterized by: the voltage divider circuit connected to the break-over diode and adapted to provide a representative low voltage to the break-over diode (Bl), the representative low voltage representing a voltage across the at least one semiconductor device; and an optocoupler configured to receive a current from the break-over diode when the representative low voltage exceeds a threshold voltage of the break-over diode indicating an over-voltage condition; and the voltage divider circuit connected to the break-over diode and adapted to provide a representative low voltage to the break-over diode (Bl), the representative low voltage representing a voltage across the at least one semiconductor device; and an optocoupler configured to receive a current from the break-over diode when the representative low voltage exceeds a threshold voltage of the break-over diode indicating an over-voltage condition; and the plurality of gate drive circuits configured to receive over-voltage triggering pulses from the optocoupler during the over-voltage condition to switch on the plurality of semiconductor devices.
A dry etching method comprising using 1-fluorobutane as an etching gas, the 1-fluorobutane having a purity of 99.9% by volume or more, a total butene content of 1,000 ppm by volume or less, a nitrogen content of 100 ppm by volume or less and an oxygen content of 50 ppm by volume or less.
Group or system for the quick emersion of a submersible or a submarine and/or for controlling the travel or advancement of a submersible or a submarine, which group or system delimits a combustion chamber and comprises a mass of solid fuel housed in or leading to said combustion chamber as well as a container of fluid oxidant and a device for dispensing combustion gas mounted at the top or downstream of the combustion chamber, characterized in that said group comprises a decomposition unit set to decompose or separate said fluid oxidant exiting from said container, said combustion chamber being mounted at the head or downstream of said decomposition unit, such that said fluid oxidant decomposed or separated from said decomposition unit is dispensed into the combustion chamber on or in contact with said solid fuel, so as to cause a combustion reaction between said fluid oxidant and said solid fuel, whose combustion gases are emitted by means of said dispensing device.
A computer-implemented method for calculating a future position of an intraoral object of a patient's intraoral cavity, the method comprising: receiving first digital data representative of an actual state of the intraoral cavity at a first time point; receiving second digital data representative of an actual state of the intraoral cavity at a second time point different from the first time point; processing data including the first and second digital data so as to determine a velocity of an intraoral object of the intraoral cavity over the first and second time points; and determining a future position of the intraoral object at a future time point based on the velocity, wherein the future position is determined prior to the intraoral object being in the future position. receiving first digital data representative of an actual state of the intraoral cavity at a first time point; receiving second digital data representative of an actual state of the intraoral cavity at a second time point different from the first time point; processing data including the first and second digital data so as to determine a velocity of an intraoral object of the intraoral cavity over the first and second time points; and determining a future position of the intraoral object at a future time point based on the velocity, wherein the future position is determined prior to the intraoral object being in the future position.
Use of at least one organic peroxide for reducing the burn rate of di-(4-tert-butylcyclohexyl)-peroxycarbonate (BCHPC), which comprises providing a mixture comprising BCHPC and at least one further organic peroxide and optionally at least one desensitising agent, wherein the at least one desensitising agent is a solid that is inert with respect to BCHPC.
An organic light-emitting diode (OLED) comprising an emission layer and an electron transport layer stack of at least two electron transport layers (160/161), wherein a first electron transport layer and a second electron transport layer comprises at least one matrix compound, wherein - the matrix compound or compounds of the first electron transport layer is/are different to the matrix compound or compounds of the second electron transport layer; and in addition, - the first electron transport layer comprises a dopant of a lithium halide and/or lithium organic complex; and - the second electron transport layer is free of a dopant; wherein the matrix compound of the second electron transport layer is selected from a triazine compound substituted with aryl or heteroaryl groups. - the matrix compound or compounds of the first electron transport layer is/are different to the matrix compound or compounds of the second electron transport layer; and in addition, - the first electron transport layer comprises a dopant of a lithium halide and/or lithium organic complex; and - the second electron transport layer is free of a dopant;