mhurhangee/patent-ind-claim-en huggingface dataset:
A method for dry-etching lithium niobate comprising: Step 1, putting patterned lithium niobate into an etching machine; Step 2, introducing a mixed etching gas of Cl 2 , H 2 and an inert gas into an etching cavity of the etching machine, and starting the etching machine by radio frequency ignition to start to etch; and Step 3, completing the etching after etching time is reached, wherein the lithium niobate in Step 1 is a lithium niobate wafer serving as a material to be etched, or a wafer made from a lithium niobate thin film grown above a substrate, and the lithium niobate thin film serves as a material to be etched, and either wherein a SiO thin film or SiN thin film or Si thin film is adopted as a mask material during dry-etching in the lithium niobate wafer or the wafer containing a lithium niobate thin film, the mask material has been patterned; the SiO thin film or SiN thin film or Si thin film is a hard mask; or wherein a photoresist is adopted as a mask material during dry-etching in the lithium niobate wafer or the wafer containing a lithium niobate thin film, the mask material has been patterned. Step 1, putting patterned lithium niobate into an etching machine; Step 2, introducing a mixed etching gas of Cl 2 , H 2 and an inert gas into an etching cavity of the etching machine, and starting the etching machine by radio frequency ignition to start to etch; and Step 3, completing the etching after etching time is reached, wherein the lithium niobate in Step 1 is a lithium niobate wafer serving as a material to be etched, or a wafer made from a lithium niobate thin film grown above a substrate, and the lithium niobate thin film serves as a material to be etched, and either wherein a SiO thin film or SiN thin film or Si thin film is adopted as a mask material during dry-etching in the lithium niobate wafer or the wafer containing a lithium niobate thin film, the mask material has been patterned; the SiO thin film or SiN thin film or Si thin film is a hard mask; or wherein a photoresist is adopted as a mask material during dry-etching in the lithium niobate wafer or the wafer containing a lithium niobate thin film, the mask material has been patterned.
A user equipment, UE, comprising: means for transmitting , to a base station , an indication that Physical Uplink Shared Channel, PUSCH, transmission with a set number of resource block sets is supported at the UE , the set number being at least two; means for receiving , from the base station , information for scheduling including uplink resource allocation information for indicating to the UE two or more resource block sets to be allocated to the UE for PUSCH transmission, wherein the number of the two or more resource block sets to be allocated to the UE is according to the set number of resource block sets; and means for transmitting , to the base station , a demodulation reference signal for use in demodulation of the PUSCH, wherein a sequence length of the demodulation reference signal matches a transmit bandwidth which consists of the two or more sets of resource blocks to be allocated to the UE , each of the allocated sets of resource blocks to be allocated to the UE consist of one or more consecutive resource blocks, and the two or more sets of resource blocks to be allocated to the UE are separated in frequency by at least one subcarrier that is not allocated to the UE . means for transmitting , to a base station , an indication that Physical Uplink Shared Channel, PUSCH, transmission with a set number of resource block sets is supported at the UE , the set number being at least two; means for receiving , from the base station , information for scheduling including uplink resource allocation information for indicating to the UE two or more resource block sets to be allocated to the UE for PUSCH transmission, wherein the number of the two or more resource block sets to be allocated to the UE is according to the set number of resource block sets; and means for transmitting , to the base station , a demodulation reference signal for use in demodulation of the PUSCH, wherein a sequence length of the demodulation reference signal matches a transmit bandwidth which consists of the two or more sets of resource blocks to be allocated to the UE , each of the allocated sets of resource blocks to be allocated to the UE consist of one or more consecutive resource blocks, and the two or more sets of resource blocks to be allocated to the UE are separated in frequency by at least one subcarrier that is not allocated to the UE .
A vehicle air-conditioning apparatus comprising: - an outdoor unit disposed under a floor of a vehicle and including a compressor and an outdoor heat exchanger adapted to serve as a condenser during a cooling operation; - an indoor unit disposed at a ceiling portion of the vehicle, including an indoor heat exchanger adapted to serve as an evaporator during the cooling operation, and connected to the outdoor unit via a refrigerant pipe ; and an inverter unit ; - characterised in that the inverter unit includes a cooling heat exchanger adapted to serve as an evaporator, an air-conditioning inverter device , and a cooling air-sending device adapted to suck outdoor air for heat exchange by the cooling heat exchanger and cool the inverter device by cooled air obtained by the heat exchange, wherein the cooling heat exchanger is connected in parallel to the indoor unit by a refrigerant pipe . - an outdoor unit disposed under a floor of a vehicle and including a compressor and an outdoor heat exchanger adapted to serve as a condenser during a cooling operation; - an indoor unit disposed at a ceiling portion of the vehicle, including an indoor heat exchanger adapted to serve as an evaporator during the cooling operation, and connected to the outdoor unit via a refrigerant pipe ; and an inverter unit ; - characterised in that the inverter unit includes a cooling heat exchanger adapted to serve as an evaporator, an air-conditioning inverter device , and a cooling air-sending device adapted to suck outdoor air for heat exchange by the cooling heat exchanger and cool the inverter device by cooled air obtained by the heat exchange,
A rotorcraft comprising: an array of lift devices wherein the array of lift devices comprises a first group of lift devices ; a second group of lift devices , the second group being tiltable, in flight, relative to the first group; a pilot housing that hangs directly below the centroid axis (C) of the rotorcraft when the rotorcraft is horizontal; connecting lines attaching the pilot housing to the array of lift devices ; and an actuator interface at the pilot housing such that the pilot can steer the rotorcraft . an array of lift devices wherein the array of lift devices comprises a first group of lift devices ; a second group of lift devices , the second group being tiltable, in flight, relative to the first group; a pilot housing that hangs directly below the centroid axis (C) of the rotorcraft when the rotorcraft is horizontal; connecting lines attaching the pilot housing to the array of lift devices ; and an actuator interface at the pilot housing such that the pilot can steer the rotorcraft .
A tape printing apparatus that prints a character string including a plurality of character regions divided by specified delimiting codes onto a tape , the apparatus comprising a controller that: controls normal printing with the character regions being printed in an order in which the characters were input; and controls inversed order printing of a character string with the character regions being printed in an order inverse to which the characters were input. controls normal printing with the character regions being printed in an order in which the characters were input; and controls inversed order printing of a character string with the character regions being printed in an order inverse to which the characters were input.
A method for selecting a contact lens that accounts for Decentration Error and/or Rotation Error, comprising the steps of: obtaining results of a first wavefront exam performed on the patient's bare eye, the results including a first wavefront map and a first set of Zernike polynomials; selecting a first contact lens that improves said patient's vision using the results of the first wavefront exam; obtaining results of a second wavefront exam performed on said patient while wearing the selected first contact lens, the second results including a second wavefront map and a second set of Zernike polynomials; calculating Decentration Error or Rotation Error of the selected first lens by calculating a difference between the first and second sets of Zernike polynomials; and selecting a second lens that better accounts for the calculated Decentration Error or Rotation Error of the selected first lens using said calculated difference, that selected second lens being either a standard lens or a custom lens designed specifically to account for the calculated Errors. obtaining results of a first wavefront exam performed on the patient's bare eye, the results including a first wavefront map and a first set of Zernike polynomials; selecting a first contact lens that improves said patient's vision using the results of the first wavefront exam; obtaining results of a second wavefront exam performed on said patient while wearing the selected first contact lens, the second results including a second wavefront map and a second set of Zernike polynomials; calculating Decentration Error or Rotation Error of the selected first lens by calculating a difference between the first and second sets of Zernike polynomials; and selecting a second lens that better accounts for the calculated Decentration Error or Rotation Error of the selected first lens using said calculated difference, that selected second lens being either a standard lens or a custom lens designed specifically to account for the calculated Errors.
A method for manufacturing a food product in the form of balls, logs and/or patties (B), intended to be reheated or cooked before being consumed, comprising: - a step of simultaneously kneading and cooking a mixture formed from at least flour and/or semolina of at least one cereal containing proteins capable of forming gluten, Solanum tuberosum tuber product and hydration liquid, to obtain a pasty composition (C), and - a step of forming balls, logs and/or patties (B) from said pasty composition (C), said mixture being kneaded and cooked for a kneading-cooking time comprised between 1 min and 15 min, and such that at the end of said simultaneous kneading and cooking step, said pasty composition (C) has an average temperature comprised between 80°C and 100°C. - a step of simultaneously kneading and cooking a mixture formed from at least flour and/or semolina of at least one cereal containing proteins capable of forming gluten, Solanum tuberosum tuber product and hydration liquid, to obtain a pasty composition (C), and - a step of forming balls, logs and/or patties (B) from said pasty composition (C),
Process for manufacturing a board, comprising: - a) preparing a batch, said batch comprising, relative to the total dry matter, 50 to 70% by weight of a hydraulic binder, 30 to 60% by weight of aggregates and 0 to 10% by weight of admixtures, and the water/binder weight ratio in the batch being between 0.2 and 0.5; - b) shaping or forming the body of the board from said batch; characterized in that the hydraulic binder comprises: - 20 to 80% by weight of a solid mineral compound consisting of at least a mixture of silica, alumina and alkaline earth oxides, the total sum of CaO and MgO representing at least 10% by weight of the solid mineral compound; - 5 to 70% by weight of a high-alumina and/or sulfoaluminate clinker; - 5 to 20% by weight of a calcium sulfate source; and - 2 to 15% by weight of an activation system consisting of a mixture of 30 to 70% by weight of a salt derived from phosphoric acid, 10 to 50% by weight of a silicate of an alkali metal, and 10 to 50% by weight of an alkaline earth metal source. - a) preparing a batch, said batch comprising, relative to the total dry matter, 50 to 70% by weight of a hydraulic binder, 30 to 60% by weight of aggregates and 0 to 10% by weight of admixtures, and the water/binder weight ratio in the batch being between 0.2 and 0.5; - b) shaping or forming the body of the board from said batch; - 20 to 80% by weight of a solid mineral compound consisting of at least a mixture of silica, alumina and alkaline earth oxides, the total sum of CaO and MgO representing at least 10% by weight of the solid mineral compound; - 5 to 70% by weight of a high-alumina and/or sulfoaluminate clinker; - 5 to 20% by weight of a calcium sulfate source; and - 2 to 15% by weight of an activation system consisting of a mixture of 30 to 70% by weight of a salt derived from phosphoric acid, 10 to 50% by weight of a silicate of an alkali metal, and 10 to 50% by weight of an alkaline earth metal source.
An apparatus for filling a container (B) with sand , for use in sanding systems to support the braking and drive technology of rail vehicles, having a storage container for the sand with a closable lid and an outlet , a metering device arranged below the storage container , a pneumatic conveying device for conveying the sand with the aid of compressed air (P) into the container (B) to be filled via a conveying hose with a blow-out lance at the free end, wherein a control device for controlling the filling process is provided, and a suction-removal nozzle is arranged on the blow-out lance , wherein the suction-removal nozzle is connected via a suction hose to a suction and dedusting device with a filter and a dust collecting container , characterised in that an electro-optical distance-measuring device which is connected to the control device is arranged with a light guide for measuring the filling level (V) of the sand in the container (B) during the filling process, furthermore the control device is connected to a measuring device for detecting the filling level (V) of the sand in the container (B) and to a sensor in the storage container for detecting the filling level (V') of the sand in the storage container , which measuring device and which sensor are connected to a superordinate control exchange centre , and the suction-removal nozzle is arranged coaxially around the blow-out lance , wherein the free end of the light guide of the electro-optical distance measuring device is arranged at the region of the blow-out lance on the suction-removal nozzle .
An apparatus comprising a media playback device with programmable signal processing capabilities and an input receiving signals representative of ambient noise, for collaboratively processing audio with a set of headphones associated with the media playback device, wherein the media playback device is configured to: identify an output response characteristic and an attenuation characteristic of the set of headphones associated with the media playback device, predict a property of audio output by the headphones at a user's ear based on the ambient noise input signal, the output response characteristic, and the attenuation characteristic of the headphones, predict expected residual ambient noise at the user's ear, when wearing the headphones, derived from the ambient noise input signal and the attenuation characteristic, and modify masking audio signals to be provided to the headphones such that they will mask the expected residual ambient noise at the user's ear; wherein the media playback device is configured to modify the masking signals based on the expected residual ambient noise and the output response characteristic such that the masking signals cause the expected residual ambient noise to have a pre-determined partial loudness at the user's ear; wherein the media playback device is further configured to modify the masking signals so that the masking signals cause the residual ambient noise to have a partial loudness that increases monotonically in a pre-determined way with increases in the ambient noise level. identify an output response characteristic and an attenuation characteristic of the set of headphones associated with the media playback device, predict a property of audio output by the headphones at a user's ear based on the ambient noise input signal, the output response characteristic, and the attenuation characteristic of the headphones, predict expected residual ambient noise at the user's ear, when wearing the headphones, derived from the ambient noise input signal and the attenuation characteristic, and modify masking audio signals to be provided to the headphones such that they will mask the expected residual ambient noise at the user's ear; wherein the media playback device is configured to modify the masking signals based on the expected residual ambient noise and the output response characteristic such that the masking signals cause the expected residual ambient noise to have a pre-determined partial loudness at the user's ear; wherein the media playback device is further configured to modify the masking signals so that the masking signals cause the residual ambient noise to have a partial loudness that increases monotonically in a pre-determined way with increases in the ambient noise level.
A display screen module , comprising: a backlight module , an LCD screen arranged above the backlight module , and a light- transmissible cover plate arranged above the LCD screen , wherein the display screen module further comprises: a first light source arranged in the backlight module and being independent from a backlight source of the backlight module ; a reflective component arranged between the backlight module and the cover plate ; and a light receiving module arranged to face the reflective component and configured to receive light reflected by the reflective component ; wherein the reflective component is provided with a first light incident surface configured to allow incidence of light, a light transmitting surface perpendicular to the first light incident surface , and a light reflective surface configured to allow reflection of light, wherein the light reflective surface extends to a position where the light reflective surface is connected with the light transmitting surface , and the first light incident surface is arranged to face the LCD screen ; characterized in that , a light that emits from the first light source , enters an interior of the reflective component through the first light incident surface , passes through the light reflective surface and the cover plate respectively and exits from the cover plate , then, if reflected by an external object, passes again through the cover plate and is then reflected by the light reflective surface of the reflective component and reaches the light receiving module . a first light source arranged in the backlight module and being independent from a backlight source of the backlight module ; a reflective component arranged between the backlight module and the cover plate ; and a light receiving module arranged to face the reflective component and configured to receive light reflected by the reflective component ; wherein the reflective component is provided with a first light incident surface configured to allow incidence of light, a light transmitting surface perpendicular to the first light incident surface , and a light reflective surface configured to allow reflection of light, wherein the light reflective surface extends to a position where the light reflective surface is connected with the light transmitting surface , and the first light incident surface is arranged to face the LCD screen ; characterized in that , a light that emits from the first light source , enters an interior of the reflective component through the first light incident surface , passes through the light reflective surface and the cover plate respectively and exits from the cover plate , then, if reflected by an external object, passes again through the cover plate and is then reflected by the light reflective surface of the reflective component and reaches the light receiving module .
An engine control method for a vehicle provided with an engine a wheel , a sensor that acquires the rotation speed of the wheel , a motor that drives the wheel , a battery that supplies electrical power to the motor , and a generator that is driven by the engine and generates electrical power and uses the electrical power that is generated to charge the battery , the method being characterized in that comprises the following steps: calculating an angular acceleration of the wheel from rotation speed of the wheel; obtaining a variation in the angular acceleration; determining whether the variation satisfies a prescribed stability criterion; and executing a drive control to drive the engine when a prescribed engine drive condition is satisfied, the prescribed engine drive condition including that the variation satisfies the prescribed stability criterion. calculating an angular acceleration of the wheel from rotation speed of the wheel; obtaining a variation in the angular acceleration; determining whether the variation satisfies a prescribed stability criterion; and executing a drive control to drive the engine when a prescribed engine drive condition is satisfied, the prescribed engine drive condition including that the variation satisfies the prescribed stability criterion.
A print bar structure, comprising: a beam having two flanges connected by a web ; a printhead mounting structure attached to the beam to mount a printhead ; and a fluid flow structure positioned between the flanges to carry printing fluid to the printhead mounting structure , characterised in that : the beam has a planar surface along a longitudinal edge of each flange ; and the printhead mounting structure is attached to the beam along the planar surfaces . a beam having two flanges connected by a web ; a printhead mounting structure attached to the beam to mount a printhead ; and a fluid flow structure positioned between the flanges to carry printing fluid to the printhead mounting structure , characterised in that : the beam has a planar surface along a longitudinal edge of each flange ; and the printhead mounting structure is attached to the beam along the planar surfaces . the beam has a planar surface along a longitudinal edge of each flange ; and the printhead mounting structure is attached to the beam along the planar surfaces .
A propulsion system for an unmanned underwater vehicle comprising: a turbine engine including a rotational output, wherein the turbine engine is configured to operate at a single speed during all modes of turbine operation; an electrical generator mechanically connected to the rotational output and electrically connected to an Alternating Current (AC) power bus , wherein a magnitude of an AC output of the electrical generator is independent of rotational speed of the rotational input; and an electrical motor connected to the AC power bus , and including a mechanical output. a turbine engine including a rotational output, wherein the turbine engine is configured to operate at a single speed during all modes of turbine operation; an electrical generator mechanically connected to the rotational output and electrically connected to an Alternating Current (AC) power bus , wherein a magnitude of an AC output of the electrical generator is independent of rotational speed of the rotational input; and an electrical motor connected to the AC power bus , and including a mechanical output.
An RFID device for communicating with at least one RFID transponder , comprising a transmitter , a receiver , a transmitting antenna and a receiving antenna for transmitting and receiving RFID signals, as well as a control and evaluation unit , wherein the control and evaluation unit is configured to respectively transmit and receive an RFID signal in one of a plurality of frequency channels, characterized in that the control and evaluation unit is further configured to carry out an intensity adaptation of the RFID signal as a function of the frequency channel used for transmission and reception, and to ensure, by means of the intensity adaptation, an intensity that is independent of the frequency channel used.