mhurhangee/ep-ind-claims huggingface dataset:
A transmission apparatus that is adapted to transmit reference signals to a reception apparatus using two, and only two, antenna ports, the transmission apparatus comprising: a configuration section that configures one of a first antenna port pair and a second antenna port pair as the two antenna ports based on reception quality of the reception apparatus, the first antenna port pair being an antenna port pair in which the reference signals are not mutually code-multiplexed, the second antenna port pair being an antenna port pair in which the reference signals are code-multiplexed; and a transmission section that transmits the reference signals from the two configured antenna ports. a configuration section that configures one of a first antenna port pair and a second antenna port pair as the two antenna ports based on reception quality of the reception apparatus, the first antenna port pair being an antenna port pair in which the reference signals are not mutually code-multiplexed, the second antenna port pair being an antenna port pair in which the reference signals are code-multiplexed; and a transmission section that transmits the reference signals from the two configured antenna ports.
Use of a marine cylinder oil composite additive for cylinder oils in shipborne Blender-on-Board system, characterized in that, based on the total weight of the composite additive, it comprises: 15-25% sulfonate detergent with superhigh base number, 35-45% phenolate detergent with superhigh base number, 20-30% naphthenate detergent with superhigh base number, 0-8% dispersing agent, 0-4% antiwear agent, and 10-20% Group I base oil with high viscosity index which is selected from the group consisting of 400SN, 500SN and 650SN; said sulfonate detergent with superhigh base number is C 22 -C 30 linear alkyl benzene calcium sulphonate, wherein the base number thereof is 395-430 mgKOH/g; said phenolate detergent with superhigh base number is C 18 -C 24 alkyl sulfurized calcium phenolate, wherein the base number thereof is 290-310 mgKOH/g; said naphthenate detergent with superhigh base number is C 20 -C 30 long chain alkyl calcium naphthenate, wherein the base number thereof is 390-420 mgKOH/g; said dispersing agent is selected from the group consisting of mono-polyisobutylene succinimide, bis-polyisobutylene succinimide and multi-polyisobutylene succinimide; said antiwear agent is zinc long-chain alkyl thiophosphate with the structure corresponding to the following formula, wherein R 1, R 2, R 3 and R 4 are long-chain primary alkyl groups each comprising 12-18 carbon atoms, or R 1, R 2, R 3 and R 4 are long-chain secondary alkyl groups each comprising 12-16 carbon atoms.
A method comprising: transmitting, at a first time and from a wellhead, a radar waveform into a tubing disposed in a wellbore positioned in a reservoir, wherein the radar waveform is a TM01 mode waveform, the tubing comprising a fluid, and a surface of the wellbore comprising the wellhead; receiving, at a second time and at the wellhead, a reflected waveform generated by reflecting the transmitted radar waveform on a fluid surface of the fluid; determining a time difference between the first time and the second time; and determining a fluid level of the fluid based on the time difference and on a transmission speed of the radar waveform from the wellhead to the fluid surface, wherein the fluid level is a distance between the wellhead and the fluid surface of the fluid; and assessing downhole corrosion or scaling by analyzing signal attenuation associated with a waveform reflected by a defect. transmitting, at a first time and from a wellhead, a radar waveform into a tubing disposed in a wellbore positioned in a reservoir, wherein the radar waveform is a TM01 mode waveform, the tubing comprising a fluid, and a surface of the wellbore comprising the wellhead; receiving, at a second time and at the wellhead, a reflected waveform generated by reflecting the transmitted radar waveform on a fluid surface of the fluid; determining a time difference between the first time and the second time; and determining a fluid level of the fluid based on the time difference and on a transmission speed of the radar waveform from the wellhead to the fluid surface, wherein the fluid level is a distance between the wellhead and the fluid surface of the fluid; and assessing downhole corrosion or scaling by analyzing signal attenuation associated with a waveform reflected by a defect.
A digitally imageable relief printing element comprising: a) a support; b) a reflective layer, wherein the reflective layer is a primer comprising pigments selected from the group consisting of aluminum, mica, bismuth, and mixtures of the foregoing, dispersed in a primer and coated onto the support; c) at least one photocurable layer on top of said reflective layer; and d) optionally, a removable coversheet on top of said at least one photocurable layer; wherein said printing element is imaged using a digital source of actinic radiation. a) a support; b) a reflective layer, wherein the reflective layer is a primer comprising pigments selected from the group consisting of aluminum, mica, bismuth, and mixtures of the foregoing, dispersed in a primer and coated onto the support; c) at least one photocurable layer on top of said reflective layer; and d) optionally, a removable coversheet on top of said at least one photocurable layer;
An attachment for an endoscope, the attachment comprising: a housing, wherein the housing includes one or more angled locking members extending from an inner surface of the housing, the angled locking members being designed to engage a biopsy port of an endoscope, wherein the one or more angled locking members include a first angled locking member and wherein the first angled locking member includes a bent region, and one or more stabilizing members extending from the inner surface of the housing; a locking apparatus coupled to the housing; and a sealing member disposed within the housing. a housing, wherein the housing includes one or more angled locking members extending from an inner surface of the housing, the angled locking members being designed to engage a biopsy port of an endoscope, wherein the one or more angled locking members include a first angled locking member and wherein the first angled locking member includes a bent region, and one or more stabilizing members extending from the inner surface of the housing; a locking apparatus coupled to the housing; and a sealing member disposed within the housing.
Method for packaging small-sized products, in particular confectionery products, which are formed into stacked product groups, comprising the following steps: a. separating the products and forming product groups having a length L, b. delivering the product groups to a conveyor, c. aligning the products in a product group such that the length of the product group is shortened, d. supplying a web-shaped packaging material, e. wrapping the product group with the packaging material at least partially in a tubular form, f. picking up each of the at least partially wrapped product groups with a gripper, g. producing a package by the following sub-steps: i. forming a packaging tube closed at the circumference from the packaging material, ii. severing the packaging tube between two wrapped product groups, each held by a gripper, iii. sealing the open ends of the packaging tube enclosing the product group, iv. releasing the packed product group from the gripper. a. separating the products and forming product groups having a length L, b. delivering the product groups to a conveyor, c. aligning the products in a product group such that the length of the product group is shortened, d. supplying a web-shaped packaging material, e. wrapping the product group with the packaging material at least partially in a tubular form, f. picking up each of the at least partially wrapped product groups with a gripper, g. producing a package by the following sub-steps: i. forming a packaging tube closed at the circumference from the packaging material, ii. severing the packaging tube between two wrapped product groups, each held by a gripper, iii. sealing the open ends of the packaging tube enclosing the product group, iv. releasing the packed product group from the gripper. i. forming a packaging tube closed at the circumference from the packaging material, ii. severing the packaging tube between two wrapped product groups, each held by a gripper, iii. sealing the open ends of the packaging tube enclosing the product group, iv. releasing the packed product group from the gripper.
A turbine blade having a labyrinth of internal channels (4,5,6,7,8) for the circulation of coolant received through an inlet integrally formed in a terminal portion of the blade root, the labyrinth comprising; an inlet arranged on an axially upstream face of the terminal portion leading to an upstream duct portion having a first section adjacent the inlet and a second section, the second section having a reduced cross section compared to the first section; a leading edge passage intersecting the first section and extending through the blade body towards the tip of the blade, a proximal end of the leading edge passage being angled, in use, towards the direction of incoming air flow; a main blade passage intersecting a downstream duct portion, the downstream duct portion arranged in axial alignment with the upstream duct portion but separate from the upstream duct portion; and a restrictor passage intersecting with the main blade passage and extending towards a mid-blade duct portion, the mid-blade duct portion in axial alignment with the upstream and downstream duct portions (4,7) and in fluid communication with the upstream duct portion.
A variable frequency Helmholtz damper system for use with a combustor of a gas turbine engine, comprising: one or more Helmholtz dampers; and a purge medium temperature control unit for providing a flow of purge medium to the one or more Helmholtz dampers; the purge medium temperature control unit is in communication with a temperature control fluid flow such that the purge medium temperature control unit may vary the temperature of the flow of purge medium. one or more Helmholtz dampers; and a purge medium temperature control unit for providing a flow of purge medium to the one or more Helmholtz dampers; the purge medium temperature control unit is in communication with a temperature control fluid flow such that the purge medium temperature control unit may vary the temperature of the flow of purge medium.
Hair treatment apparatus, comprising: - first and second arms (4, 5) which are movable relative to one another and capable of assuming a spaced-apart configuration in which a lock of hair can be inserted between them and a closed configuration for treating the lock of hair, first and second contact surfaces (12, 13) which are supported by the first and second arms (4, 5), respectively, and arranged opposite each other, at least one of said contact surfaces (12, 13) being heated, - at least the first arm comprising at least one first part for supporting the first contact surface, - a sealing element comprising a central window so as to extend at least partially around the first contact surface between the latter and the first support part, said sealing element comprising at least one opening separate from the central window and said first support part and said first contact surface being in contact with each other through said at least one opening, characterised in that the apparatus comprises at least one steam outlet supported by one of the arms (4, 5) at a distance from the contact surface (12, 13) located on the same arm, to expose the hair engaged between the arms (4, 5) to steam. - first and second arms (4, 5) which are movable relative to one another and capable of assuming a spaced-apart configuration in which a lock of hair can be inserted between them and a closed configuration for treating the lock of hair, first and second contact surfaces (12, 13) which are supported by the first and second arms (4, 5), respectively, and arranged opposite each other, at least one of said contact surfaces (12, 13) being heated, - at least the first arm comprising at least one first part for supporting the first contact surface, - a sealing element comprising a central window so as to extend at least partially around the first contact surface between the latter and the first support part, said sealing element comprising at least one opening separate from the central window and said first support part and said first contact surface being in contact with each other through said at least one opening,
A grinding machine for grinding an end of a spring (1,21,221,421), the machine comprising a fixed spring mounting (24, 200, 424) for a spring or springs (1. 21) and a grinding surface (2, 22, 72, 422, 322) secured to a support structure characterised by the spring mounting being a fixed spring mounting, which is fixable in a known position in the machine, and by the grinding surface being arranged upon parts of the support structure to relatively oscillate to and fro along a guided oscillation path or cycle across one end of the spring mounting with the grinding surface such that there is continuous contact in use with at least one end (3, 23) of one spring and means (27, 29) to advance the continuous contact along the major axis of the spring to flatten each end of the spring or springs on the grinding surface
A method for performing activation of n-type or p-type dopants in a GaN-base semiconductor layer comprises the following steps: • providing a substrate comprising a GaN-base semiconductor material layer, • performing the following successive steps at least twice: ∘ implanting electric dopant impurities in the semiconductor material layer, ∘ performing heat treatment so as to activate the electric dopant impurities in the semiconductor material layer, a cap layer covering the semiconductor material layer when the heat treatment is performed, two implantation steps of electric dopant impurities being separated by a heat treatment step and at least one of the heat treatment steps is performed at atmospheric pressure at a temperature comprised between 1100°C and 1300°C for a period of 1 to 7 hours. • providing a substrate comprising a GaN-base semiconductor material layer, • performing the following successive steps at least twice: ∘ implanting electric dopant impurities in the semiconductor material layer, ∘ performing heat treatment so as to activate the electric dopant impurities in the semiconductor material layer, a cap layer covering the semiconductor material layer when the heat treatment is performed, ∘ implanting electric dopant impurities in the semiconductor material layer, ∘ performing heat treatment so as to activate the electric dopant impurities in the semiconductor material layer, a cap layer covering the semiconductor material layer when the heat treatment is performed,
An inkjet recording liquid set comprising at least an inkjet ink and a pretreatment liquid, wherein the inkjet ink contains at least a pigment, an organic solvent, water and a silicone surfactant; the pretreatment liquid contains at least water-insoluble resin particles and a pigment coagulant; wherein the water-insoluble resin particles have a solubility in water of less than 10 g per 100 g at 25 °C, and the solubility is determined as described in the description; and the silicone surfactant has a structure represented by the following Formula, in Formula, R represents a hydrogen atom or a methyl group; X is an alkylene group having 2 to 6 carbon atoms and may have a branched structure; EO represents an ethylene oxide group, PO represents a propylene oxide group, and an order of EO and PO is random; m and n represent a number of repeating unit structures, m is an integer of 2 to 50, and n is an integer of 0 to 20. wherein the inkjet ink contains at least a pigment, an organic solvent, water and a silicone surfactant; the pretreatment liquid contains at least water-insoluble resin particles and a pigment coagulant; wherein the water-insoluble resin particles have a solubility in water of less than 10 g per 100 g at 25 °C, and the solubility is determined as described in the description; and
A method for determining latency of a physical network path in a network, the method comprising: receiving, by a virtual network controller, a plurality of messages from a plurality of network devices in a network, wherein each of the messages includes a packet signature comprising a hash of an invariant portion of an original packet that uniquely identifies the original packet, an identifier of one of the plurality of network devices from which the respective message was received, and a timestamp indicating a time an original packet was processed by the network device from which the respective message was received; identifying, by the virtual network controller, two or more of the plurality of messages having a common packet signature; identifying distinct flows associated with the common packet signature; generating a path map for one of the identified flows comprising a list of physical network devices that a packet in the flows traversed based on a known physical topology of the network; generating a hash on the path map; for each path map hash, determining a time that a packet took in traversing a physical network path from a source to a destination in the known physical topology of the network; and determining, by the virtual network controller, a latency of a physical network path in the network based on the determined time the packet took in traversing the physical network path. receiving, by a virtual network controller, a plurality of messages from a plurality of network devices in a network, wherein each of the messages includes a packet signature comprising a hash of an invariant portion of an original packet that uniquely identifies the original packet, an identifier of one of the plurality of network devices from which the respective message was received, and a timestamp indicating a time an original packet was processed by the network device from which the respective message was received; identifying, by the virtual network controller, two or more of the plurality of messages having a common packet signature; identifying distinct flows associated with the common packet signature; generating a path map for one of the identified flows comprising a list of physical network devices that a packet in the flows traversed based on a known physical topology of the network; generating a hash on the path map; for each path map hash, determining a time that a packet took in traversing a physical network path from a source to a destination in the known physical topology of the network; and determining, by the virtual network controller, a latency of a physical network path in the network based on the determined time the packet took in traversing the physical network path.
Method for controlling a wind turbine converter having a generator side converter portion connected to an electric generator of the wind turbine and a grid side converter portion, the method comprising: determining a damping power signal (P_DTD) based on an actual rotor frequency (ωg) of the electric generator of the wind turbine; controlling the generator side converter portion based on the damping power signal (P_DTD); and controlling the grid side converter portion based on a compensated damping power signal (P_DTDGrid) derived from the damping power signal (P_DTD). determining a damping power signal (P_DTD) based on an actual rotor frequency (ωg) of the electric generator of the wind turbine; controlling the generator side converter portion based on the damping power signal (P_DTD); and controlling the grid side converter portion based on a compensated damping power signal (P_DTDGrid) derived from the damping power signal (P_DTD).
A wireless communication method, comprising: allocating, by an access point, AP, a resource group corresponding to a resource group index to a station, STA, wherein the resource group comprises an identifier sequence; broadcasting, by the AP, a trigger frame, wherein the trigger frame carries a preset condition to request a STA that meets the preset condition to send an uplink access signal in a specified time after receiving the trigger frame, wherein the trigger frame further comprises a resource group allocation table comprising a quantity of stations, STAs, a start STA identifier, STA ID, and a resource group index s allocated to the start STA, wherein resource groups are allocated to a STA corresponding to the start STA ID to a STA corresponding to the start STA ID+N-1, wherein a resource group index allocated to a STA corresponding to the start STA ID+1 is s+1, and a resource group index allocated to the STA corresponding to the start STA ID+N-1 is s+N-1; receiving, by the AP, an uplink access signal from at least one STA, wherein the uplink access signal includes an identifier sequence; determining, by the AP that the STA that sends the uplink access signal meets the preset condition when the identifier sequence included in a received uplink access signal is the same as an identifier sequence included in a resource group allocated by the AP to a STA. allocating, by an access point, AP, a resource group corresponding to a resource group index to a station, STA, wherein the resource group comprises an identifier sequence; broadcasting, by the AP, a trigger frame, wherein the trigger frame carries a preset condition to request a STA that meets the preset condition to send an uplink access signal in a specified time after receiving the trigger frame, wherein the trigger frame further comprises a resource group allocation table comprising a quantity of stations, STAs, a start STA identifier, STA ID, and a resource group index s allocated to the start STA, wherein resource groups are allocated to a STA corresponding to the start STA ID to a STA corresponding to the start STA ID+N-1, wherein a resource group index allocated to a STA corresponding to the start STA ID+1 is s+1, and a resource group index allocated to the STA corresponding to the start STA ID+N-1 is s+N-1; receiving, by the AP, an uplink access signal from at least one STA, wherein the uplink access signal includes an identifier sequence; determining, by the AP that the STA that sends the uplink access signal meets the preset condition when the identifier sequence included in a received uplink access signal is the same as an identifier sequence included in a resource group allocated by the AP to a STA.