mhurhangee/patent-ind-claim-en huggingface dataset:
A tire comprising a tread portion for which a rotation direction (R) and a direction of mounting the tire to a vehicle are specified, wherein the tread portion includes an outer tread end (T1) and an inner tread end (T2) respectively located on a vehicle outer side and a vehicle inner side when the tire is mounted to the vehicle, characterized in that a plurality of inclined grooves extending from the outer tread end (T1) to the inner tread end (T2) and inclined, relative to a tire axial direction, in the rotation direction (R) from the outer tread end (T1) toward the inner tread end (T2), and a plurality of separating grooves by which land portions demarcated by the plurality of inclined grooves are each separated into a plurality of blocks in the tire axial direction, over an entire section from the outer tread end (T1) to the inner tread end (T2), each of the plurality of inclined grooves has a shape of a smooth curve and is curved so as to project in the rotation direction (R) such that, over the entire section from the outer tread end (T1) to the inner tread end (T2), the inclined groove continuously extends without having any distinct inflection point, and in each land portion , the plurality of blocks include a plurality of longitudinally elongated blocks each having a length (A), along the corresponding separating groove , that is larger than a length (B) thereof along the corresponding inclined groove . a plurality of inclined grooves extending from the outer tread end (T1) to the inner tread end (T2) and inclined, relative to a tire axial direction, in the rotation direction (R) from the outer tread end (T1) toward the inner tread end (T2), and a plurality of separating grooves by which land portions demarcated by the plurality of inclined grooves are each separated into a plurality of blocks in the tire axial direction,
A reference signal indication method, wherein the method comprises: transmitting (S210), by a network device, first indication information to a terminal device, wherein the first indication information indicates a time domain density for transmitting a phase tracking reference signal, PTRS, by the terminal device; receiving (S260), by the network device, the PTRS transmitted by the terminal device based on the time domain density indicated by the first indication information, wherein the time domain density is a density in a discrete Fourier transform spread orthogonal frequency division multiplexing, DFT-s-OFDM, waveform; wherein the time domain density is a time domain density on a sampling point level for transmitting the PTRS by the terminal device, the time domain density on the sampling point level is a quantity of PTRS sampling points in a unit DFT-s-OFDM symbol, and characterized in that the PTRS sampling points are distributed in one or more blocks in the unit DFT-s-OFDM symbol, and each block comprises a plurality of PTRS consecutive sampling points. transmitting (S210), by a network device, first indication information to a terminal device, wherein the first indication information indicates a time domain density for transmitting a phase tracking reference signal, PTRS, by the terminal device; receiving (S260), by the network device, the PTRS transmitted by the terminal device based on the time domain density indicated by the first indication information, wherein the time domain density is a density in a discrete Fourier transform spread orthogonal frequency division multiplexing, DFT-s-OFDM, waveform; wherein the time domain density is a time domain density on a sampling point level for transmitting the PTRS by the terminal device, the time domain density on the sampling point level is a quantity of PTRS sampling points in a unit DFT-s-OFDM symbol, and characterized in that the PTRS sampling points are distributed in one or more blocks in the unit DFT-s-OFDM symbol, and each block comprises a plurality of PTRS consecutive sampling points.
Gas pipe unit assembly having a particle filter , for a heat exchanger for gas, very especially for engine exhaust gases, the gas pipe unit being able to be fixed to one end of a heat exchanger block such that it remains in fluidic communication with the latter in order for the gases to pass through it and the particle filter being coupled to the gas pipe unit in order to filter the exhaust gases that pass through it, characterized in that said particle filter is interchangeable, said filter being mounted in a removable manner in said gas pipe unit, said gas pipe unit comprising at least one flange for connecting to a gas recirculation line, and said particle filter being mounted in a removable manner on said connecting flange and disposed so as to filter the gases that pass through it and pass through a through-opening in the connecting flange .
A zirconia sintered body, comprising: at least one of a coloring agent A: erbium oxide and a coloring agent B: nickel oxide; and a coloring agent C: a composite oxide of zirconium and vanadium. at least one of a coloring agent A: erbium oxide and a coloring agent B: nickel oxide; and a coloring agent C: a composite oxide of zirconium and vanadium.
A battery electrode composition comprising core-shell composites , each of the composites comprising: an active material capable of storing and releasing metal ions during battery operation, whereby the storing and releasing of the metal ions causes a change in volume of the active material that is greater than 7%; wherein each of said composites further comprises a collapsible core disposed in combination with the active material; wherein said collapsible core is formed from a porous material comprising a porous and electrically-conducting carbon material; said porous material having a porosity of 50% to 95% void space by volume; said porous material deforming in response to the storing and releasing of the metal ions to accommodate the changes in volume; said porous material absorbing said changes in volume via the plurality of open or closed pores; and a shell encasing the active material and the core ; said shell comprising a chemical vapor deposition (CVD) carbon conformal partially crystalline protective coating with a thickness of at least 1 nm and configured as a barrier that blocks contact between the active material and external oxidizing media so as to prevent the oxidation of said active material ; whereby said shell comprises a surface that is a more mechanically rigid surface than the porous material of the collapsible core so as to direct the active material to expand inwards rather than outwards from said shell ; the shell being formed from a material that is permeable to the metal ions stored and released by the active material. an active material capable of storing and releasing metal ions during battery operation, whereby the storing and releasing of the metal ions causes a change in volume of the active material that is greater than 7%; wherein each of said composites further comprises a collapsible core disposed in combination with the active material; wherein said collapsible core is formed from a porous material comprising a porous and electrically-conducting carbon material; said porous material having a porosity of 50% to 95% void space by volume; said porous material deforming in response to the storing and releasing of the metal ions to accommodate the changes in volume; said porous material absorbing said changes in volume via the plurality of open or closed pores; and a shell encasing the active material and the core ; said shell comprising a chemical vapor deposition (CVD) carbon conformal partially crystalline protective coating with a thickness of at least 1 nm and configured as a barrier that blocks contact between the active material and external oxidizing media so as to prevent the oxidation of said active material ; whereby said shell comprises a surface that is a more mechanically rigid surface than the porous material of the collapsible core so as to direct the active material to expand inwards rather than outwards from said shell ; the shell being formed from a material that is permeable to the metal ions stored and released by the active material.
A method performed by a network node , where the network node is connected to a plurality of antenna nodes that are located along a constrained path where a plurality of wireless communication devices move, the method comprising: - controlling the antenna nodes to maintain reception radio lobes substantially along the path such that the wireless communication devices can perform uplink radio communication with the network node via the reception radio lobes, consecutive reception radio lobes being maintained along the path in a same direction, either the same or the opposite direction as the movement of the wireless communication devices; - detecting at least one radio frequency, RF, signal, - determining that said detected at least one RF signal originates from a respective wireless communication device of a specific subset among said plurality of wireless communication devices, said specific subset comprising wireless communication devices that are associated with a common Doppler frequency shift, and - allocating , for all wireless communication devices in said specific subset of wireless communication devices, a common uplink radio communication resource. - controlling the antenna nodes to maintain reception radio lobes substantially along the path such that the wireless communication devices can perform uplink radio communication with the network node via the reception radio lobes, consecutive reception radio lobes being maintained along the path in a same direction, either the same or the opposite direction as the movement of the wireless communication devices; - detecting at least one radio frequency, RF, signal, - determining that said detected at least one RF signal originates from a respective wireless communication device of a specific subset among said plurality of wireless communication devices, said specific subset comprising wireless communication devices that are associated with a common Doppler frequency shift, and - allocating , for all wireless communication devices in said specific subset of wireless communication devices, a common uplink radio communication resource.
A refill for a device for treating, in particular straightening, the hair, having: - a reservoir of elongate shape along a longitudinal axis (X), defining a cavity containing a cosmetic composition to be applied to the hair, the reservoir having a flank for mounting the refill on the device, extending parallel to the longitudinal axis of the reservoir (X), - a porous application member for applying the cosmetic composition to the hair, of elongate shape and extending parallel to the longitudinal axis (X) of the reservoir , the application member being fitted in a slot-shaped opening in the reservoir that leads into the cavity , this opening being offset laterally toward the mounting flank , relative to a median plane (M) of the cavity that contains the longitudinal axis (X) of the reservoir and is parallel to the mounting flank . - a reservoir of elongate shape along a longitudinal axis (X), defining a cavity containing a cosmetic composition to be applied to the hair, the reservoir having a flank for mounting the refill on the device, extending parallel to the longitudinal axis of the reservoir (X), - a porous application member for applying the cosmetic composition to the hair, of elongate shape and extending parallel to the longitudinal axis (X) of the reservoir , the application member being fitted in a slot-shaped opening in the reservoir that leads into the cavity , this opening being offset laterally toward the mounting flank , relative to a median plane (M) of the cavity that contains the longitudinal axis (X) of the reservoir and is parallel to the mounting flank .
A draft meter to be used for a vessel in which a plurality of seal rings are arranged around a propeller shaft at intervals in an axial direction of the propeller shaft, an air chamber and an oil chamber in this order from a stern side are provided by the plurality of seal rings, and an air control unit is connected to the air chamber via an air supply channel, and having a pressure gauge for measuring pressure in the air chamber, the draft meter comprising: a data storage unit and an arithmetic unit, wherein the data storage unit is configured such that predetermined correction data and predetermined seawater density data are stored and that pressure data measured by the pressure gauge is received, and wherein the arithmetic unit is configured to identify a draft of the vessel by calculating a difference value between the pressure data and the correction data and by dividing the difference value by the seawater density data. a data storage unit and an arithmetic unit, wherein the data storage unit is configured such that predetermined correction data and predetermined seawater density data are stored and that pressure data measured by the pressure gauge is received, and wherein the arithmetic unit is configured to identify a draft of the vessel by calculating a difference value between the pressure data and the correction data and by dividing the difference value by the seawater density data.
A membrane-based air separation module comprising: an inlet configured to receive supply air; a first hollow fiber membrane configured to be permeable to oxygen and to substantially remove water from the supply air to form an anhydrous air stream; a permeate port configured to exhaust the water and oxygen removed by the first hollow fiber membrane from the air separation module; a second hollow fiber membrane positioned downstream of the first hollow fiber membrane configured to receive the anhydrous air stream and substantially remove oxygen from the anhydrous air stream; an oxygen-enriched air outlet configured to exhaust the oxygen removed by the second hollow fiber membrane from the air separation module; and a nitrogen-enriched air outlet configured to supply a stream of nitrogen-enriched air to a fuel tank of an aircraft; and a series of flow control valves positioned between the inlet and the first hollow fiber membrane and between the first hollow fiber membrane and the second hollow fiber membrane to divert supply air directly to the second hollow fiber membrane while the aircraft is in flight, and further comprising a plurality of flow lines configured to direct supply air through the first hollow fiber membrane and the second hollow fiber membrane in parallel when demand for nitrogen-enriched air is high. an inlet configured to receive supply air; a first hollow fiber membrane configured to be permeable to oxygen and to substantially remove water from the supply air to form an anhydrous air stream; a permeate port configured to exhaust the water and oxygen removed by the first hollow fiber membrane from the air separation module; a second hollow fiber membrane positioned downstream of the first hollow fiber membrane configured to receive the anhydrous air stream and substantially remove oxygen from the anhydrous air stream; an oxygen-enriched air outlet configured to exhaust the oxygen removed by the second hollow fiber membrane from the air separation module; and a nitrogen-enriched air outlet configured to supply a stream of nitrogen-enriched air to a fuel tank of an aircraft; and a series of flow control valves positioned between the inlet and the first hollow fiber membrane and between the first hollow fiber membrane and the second hollow fiber membrane to divert supply air directly to the second hollow fiber membrane while the aircraft is in flight, and further comprising a plurality of flow lines configured to direct supply air through the first hollow fiber membrane and the second hollow fiber membrane in parallel when demand for nitrogen-enriched air is high.
A method in a base station for receiving a Physical Random-Access Channel, PRACH, preamble, wherein the base station communicates with a user equipment, UE, using OFDM based symbols, wherein the method comprises: receiving a PRACH preamble , wherein the PRACH preamble comprises a plurality of repetitions of a random access sequence, where each repetition of the random access sequence has the same length in time as an OFDM based symbol.
A motor vehicle vacuum pump (10;10'), comprising - a pumping unit with a rotatable pump rotor , - an electronically commutated electric motor for driving the pump rotor , and - a pump control unit (34;34') for controlling a variable rotational motor speed (MS) of the electric motor , characterised by the pump control unit (34;34') comprising - a speed profile storage which stores an evacuation cycle speed profile with at least one evacuation cycle speed value (SV), - an evacuation cycle control module which is configured to control the variable rotational motor speed (MS) within an evacuation cycle according to the evacuation cycle speed profile , - a wear compensation control module (48;48') which is configured to regularly adapt the evacuation cycle speed profile by irreversibly increasing at least one evacuation cycle speed value (SV) of the evacuation cycle speed profile each adapting time to thereby gradually increase an average evacuation cycle speed with increasing total pump operation time (OT). - a pumping unit with a rotatable pump rotor , - an electronically commutated electric motor for driving the pump rotor , and - a pump control unit (34;34') for controlling a variable rotational motor speed (MS) of the electric motor , characterised by the pump control unit (34;34') comprising - a speed profile storage which stores an evacuation cycle speed profile with at least one evacuation cycle speed value (SV), - an evacuation cycle control module which is configured to control the variable rotational motor speed (MS) within an evacuation cycle according to the evacuation cycle speed profile , - a wear compensation control module (48;48') which is configured to regularly adapt the evacuation cycle speed profile by irreversibly increasing at least one evacuation cycle speed value (SV) of the evacuation cycle speed profile each adapting time to thereby gradually increase an average evacuation cycle speed with increasing total pump operation time (OT).
Spray-congealed particles consisting of mannitol to be used as a carrier for dry powder formulations for inhalation, said particles having a volume diameter determined by laser light diffraction technique in the range comprised from 30 and 300 micrometers, characterized by a shape factor, determined according to the equation SF = 1/RN wherein RN indicates the roundness of the particle and is calculated by applying the formula: RN = p 2 / 4π A wherein p and A are the mean perimeter and area values, respectively, of ten spherical particles as measured from scanning electron microscopy images, comprised between 0.80 and 1.15; whereby said particles are obtainable by a process comprising the steps of: i) heating mannitol until complete melting; ii) spraying the molten mannitol by pressure nozzle into the spray congealing chamber to obtain droplets; iii) cooling the droplets to induce solidification and particle formation; iv) separating the obtained particles; and v) subjecting the particles to a conditioning step. i) heating mannitol until complete melting; ii) spraying the molten mannitol by pressure nozzle into the spray congealing chamber to obtain droplets; iii) cooling the droplets to induce solidification and particle formation; iv) separating the obtained particles; and v) subjecting the particles to a conditioning step.
Chromatography media comprising a plurality of staple fibers as individual discrete entities, said fibers being high surface area fibers, the fibers having a cross-section comprising a body region defining a substantially longitudinal axis, and a plurality of projections extending radially outwardly from said body region, characterized in that said fibers comprise surface pendant chromatographic groups consisting of ion-exchange groups, hydrophobic groups and/or affinity chromatography groups.
Method for tack welding of the TIG type of two sheets or of two parts, such as tubes, said method comprising, for each tack welding zone or point of said sheets or of said parts, a tack welding cycle successively comprising the application of at least one smooth or pulsed DC direct current, then of at least one smooth or pulsed AC alternating current, characterised in that said tack welding cycle comprises: - a first sequence of applying a smooth DC direct current (C1) during a first predetermined duration (D1) and a second sequence of applying a pulsed DC direct current (C2) during a second predetermined duration (D2), or vice versa; and - a third sequence of applying a pulsed AC alternating current (C3) during a third predetermined duration (D3). - a first sequence of applying a smooth DC direct current (C1) during a first predetermined duration (D1) and a second sequence of applying a pulsed DC direct current (C2) during a second predetermined duration (D2), or vice versa; and - a third sequence of applying a pulsed AC alternating current (C3) during a third predetermined duration (D3).
Apparatus particularly for supply of medical instruments with operating media, particularly one or more fluidical media and/or electrical current, having a housing in which an electrical circuit is arranged that comprises at least one operating medium output or is connected with such an operating medium output in a controlling manner and that comprises at least one data plug , having a receptacle in which the operating medium output and the data plug are arranged, having a socket insert that is arranged in the receptacle covering the data plug and that comprises an operating medium connector on the apparatus side that is releasably connected with the operating medium output and that comprises an instrument connection (14-19) accessible from outside that is connected with the operating medium connector , wherein the socket insert is non-connected with the data plug and does not comprise connections connectable with the data plug . having a housing in which an electrical circuit is arranged that comprises at least one operating medium output or is connected with such an operating medium output in a controlling manner and that comprises at least one data plug , having a receptacle in which the operating medium output and the data plug are arranged, having a socket insert that is arranged in the receptacle covering the data plug and that comprises an operating medium connector on the apparatus side that is releasably connected with the operating medium output and that comprises an instrument connection (14-19) accessible from outside that is connected with the operating medium connector , wherein the socket insert is non-connected with the data plug and does not comprise connections connectable with the data plug .
An aerosol delivery device comprising: a multi-layer microfluidic vaporizer including a substrate that defines: a reservoir for storing a liquid aerosol precursor composition; at least one heater ; and capillary channels configured for movement of the aerosol precursor composition to the at least one heater; characterized in that the microfluidic vaporizer comprises a cover configured to overlie the substrate and that includes microperforations therein so that vapor passes therethrough but liquid is prevented from passing therethrough. a multi-layer microfluidic vaporizer including a substrate that defines: a reservoir for storing a liquid aerosol precursor composition; at least one heater ; and capillary channels configured for movement of the aerosol precursor composition to the at least one heater; a reservoir for storing a liquid aerosol precursor composition; at least one heater ; and capillary channels configured for movement of the aerosol precursor composition to the at least one heater; characterized in that the microfluidic vaporizer comprises a cover configured to overlie the substrate and that includes microperforations therein so that vapor passes therethrough but liquid is prevented from passing therethrough.