mhurhangee/ep-ind-claims huggingface dataset:
A downlink, DL, multi-user, MU, transmission method of an Access Point, AP, device in a wireless local area network, WLAN, system, the DL MU transmission method comprising: generating, by the AP device, a DL MU physical protocol data unit, PPDU, including a physical preamble and a data field, wherein the data field includes at least one medium access control, MAC, protocol data unit, MPDU, the at least one MPDU includes a MAC header and a MAC frame body, wherein the MAC header includes acknowledge, ACK, indication information, and wherein the ACK indication information includes frequency resource allocation information for an uplink, UL, MU orthogonal frequency division multiple access, OFDMA; transmitting, by the AP device, the DL MU PPDU to a plurality of recipient Stations, STAs; and receiving, by the AP device, the ACK frames from the plurality of recipient STAs simultaneously as a response to the DL MU PPDU, wherein the ACK frames are received through different frequency resources based on the OFDMA. generating, by the AP device, a DL MU physical protocol data unit, PPDU, including a physical preamble and a data field, wherein the data field includes at least one medium access control, MAC, protocol data unit, MPDU, the at least one MPDU includes a MAC header and a MAC frame body, wherein the MAC header includes acknowledge, ACK, indication information, and wherein the ACK indication information includes frequency resource allocation information for an uplink, UL, MU orthogonal frequency division multiple access, OFDMA; transmitting, by the AP device, the DL MU PPDU to a plurality of recipient Stations, STAs; and receiving, by the AP device, the ACK frames from the plurality of recipient STAs simultaneously as a response to the DL MU PPDU, wherein the ACK frames are received through different frequency resources based on the OFDMA.
A boroscope for viewing and processing internal components of a gas turbine engine, the boroscope comprising: a boroscope tube having a first end and a second end, the first end of the boroscope tube having an end of an optical fibre and a light source, the optical fibre extending through the boroscope tube from the first end of the boroscope tube to the second end of the boroscope tube; a working head being removably attached to the first end of the boroscope tube; and a tool (74, 174); the optical fiber being arranged for viewing the internal components and the tool to monitor the processing of the components; characterised in that the working head comprises a first portion, a second portion and an electrical motor, the first portion of the working head has a collar arranged to locate on the first end of the boroscope tube; the electrical motor is secured to the second portion of the working head; the tool (74, 174) is attached to and arranged to be driven by the electrical motor; and the boroscope tube carries an electrical cable that extends from the electrical motor to the second end of the boroscope tube, and that is arranged for supplying an electrical current to the electric motor. a boroscope tube having a first end and a second end, the first end of the boroscope tube having an end of an optical fibre and a light source, the optical fibre extending through the boroscope tube from the first end of the boroscope tube to the second end of the boroscope tube; a working head being removably attached to the first end of the boroscope tube; and a tool (74, 174); the optical fiber being arranged for viewing the internal components and the tool to monitor the processing of the components; characterised in that the working head comprises a first portion, a second portion and an electrical motor, the first portion of the working head has a collar arranged to locate on the first end of the boroscope tube; the electrical motor is secured to the second portion of the working head; the tool (74, 174) is attached to and arranged to be driven by the electrical motor; and the boroscope tube carries an electrical cable that extends from the electrical motor to the second end of the boroscope tube, and that is arranged for supplying an electrical current to the electric motor.
A time-of-flight sensing circuitry for sensing image information in different imaging modes, comprising: a light sensing circuitry for detecting light and outputting light sensing signals; and a logic circuitry for processing the light sensing signals from the light sensing circuitry, wherein the logic circuitry is configured to decide an imaging mode among the different imaging modes, wherein the logic circuitry includes a sequencer circuitry and a register circuitry, wherein the register circuitry includes multiple registers for storing data which are derived on the basis of the light sensing signals and wherein each imaging mode of the different imaging modes is based on a predetermined set of registers, and wherein the sequencer circuitry is adapted to dynamically select a set of registers for setting the imaging mode among the different imaging modes in response to the decision. a light sensing circuitry for detecting light and outputting light sensing signals; and a logic circuitry for processing the light sensing signals from the light sensing circuitry, wherein the logic circuitry is configured to decide an imaging mode among the different imaging modes, wherein the logic circuitry includes a sequencer circuitry and a register circuitry, wherein the register circuitry includes multiple registers for storing data which are derived on the basis of the light sensing signals and wherein each imaging mode of the different imaging modes is based on a predetermined set of registers, and wherein the sequencer circuitry is adapted to dynamically select a set of registers for setting the imaging mode among the different imaging modes in response to the decision.
A touch sensitive element (100, 700, 900), comprising: an electroactive layer including an electroactive polymer; a first electrode electrically coupled to a surface of the electroactive layer; a second electrode electrically coupled to the same surface or a different surface of the electroactive layer as the first electrode, the electroactive layer configured to vibrate responsive to applying a voltage difference between the second electrode and the first electrode; and a plurality of beads dispersed in the electroactive layer, the plurality of beads having a diameter (d) that is larger than a thickness (t) of the electroactive layer, characterised in that one surface of the electroactive layer is formed to be convex along surfaces of the beads when no voltage difference between the second electrode and the first electrode is applied. an electroactive layer including an electroactive polymer; a first electrode electrically coupled to a surface of the electroactive layer; a second electrode electrically coupled to the same surface or a different surface of the electroactive layer as the first electrode, the electroactive layer configured to vibrate responsive to applying a voltage difference between the second electrode and the first electrode; and a plurality of beads dispersed in the electroactive layer, the plurality of beads having a diameter (d) that is larger than a thickness (t) of the electroactive layer, characterised in that one surface of the electroactive layer is formed to be convex along surfaces of the beads when no voltage difference between the second electrode and the first electrode is applied.
A power supply device comprising; a power supply configured to supply DC power; and a power management integrated circuit, PMIC, configured to convert DC power provided from the power supply and to simultaneously provide the converted DC power to a plurality of systems on chips, SoCs, wherein the PMIC is provided with a plurality of rails configured to output different voltages, wherein the PMIC comprises a plurality of pulse width modulator, PWM, signal generators configured to output a first PWM signal and a second PWM signal for switching a switching device outside the PMIC, and wherein the plurality of PWM signal generators are configured to generate a control signal for switching between a first mode in which the first and second PWM signals (PWM1, PWM2) have the same phase and a second mode in which the first and second PWM signals (PWM1, PWM2) have a phase difference of 180°, based on a received feedback corresponding to the current and output of each phase.
A bus bar assembly for electrically connecting a plurality of battery cells having electrode leads, the bus bar assembly comprising: a fixed bus bar provided in the form of a rod-shaped conductor; a pair of movable bus bars disposed to be spaced from both sides of the fixed bus bar in a lateral direction with the fixed bus bar being interposed therebetween to form a fitting space respectively between the pair of movable bus bars and the fixed bus bar so that at least one electrode lead is inserted therein; and an adhering member configured to move the pair of movable bus bars close to the fixed bus bar in a state where the electrode lead is located in the fitting space so that the electrode lead is adhered to the fixed bus bar. a fixed bus bar provided in the form of a rod-shaped conductor; a pair of movable bus bars disposed to be spaced from both sides of the fixed bus bar in a lateral direction with the fixed bus bar being interposed therebetween to form a fitting space respectively between the pair of movable bus bars and the fixed bus bar so that at least one electrode lead is inserted therein; and an adhering member configured to move the pair of movable bus bars close to the fixed bus bar in a state where the electrode lead is located in the fitting space so that the electrode lead is adhered to the fixed bus bar.
A spectacle lens for at least one eye of a user having a lens body comprising at least one permanent marking, wherein the at least one permanent marking is or comprises at least one diffractive structure, wherein at least one diffractive pattern generated by illumination of the diffractive structure is designated to be invisible upon a first kind of illumination and designated to be visible only upon a second kind of illumination, wherein visible is a property of the at least one diffractive pattern of being perceived by the at least one eye of the user, and wherein invisible is a property of the at least one diffractive pattern of not being perceived by the at least one eye of the user, characterized in that the at least one diffractive pattern is designated for being visible only upon an angle of the second kind of illumination with respect to a surface of the spectacle lens of a maximum of 45°, wherein the at least one permanent marking is configured to provide information about at least one of a location on the lens body, wherein the information about the at least one location on the lens body is selected from at least one of: - a distance reference point; - at least one near reference point; - a fitting cross; - a prism reference point; or - an alignment reference marking. - a distance reference point; - at least one near reference point; - a fitting cross; - a prism reference point; or - an alignment reference marking.
A lamp holder (10; 210; 410; 610; 810; 910) comprising: a holder body (11; 211; 411; 811) having a lamp guide groove (21; 221; 421; 621) formed on an upper portion of the holder body (11; 211; 411; 811) and extending into a first direction towards a first recess of the lamp holder (10; 210; 410; 610; 810; 910), and an inverter insertion groove (23; 223; 423; 623; 823) formed on a lower portion of the holder body (11; 211; 411; 811) and extending into a second direction towards the first recess; and a power connector (30; 230; 430; 630; 830) disposed in the first recess of the lamp holder (10; 210; 410; 610; 810; 910), wherein the power connector (30; 230; 430; 630; 830) comprises: a first portion (31; 231; 31; 431; 831) exposed to the inverter insertion groove (23; 223; 423; 623; 823) and including a first connection portion (32; 232; 832) disposed at an upper portion of a receiving space defined by the inverter insertion groove (23; 223; 423; 623; 823) and a second connection portion (35; 235; 835) disposed at a lower portion of the receiving space; and a second portion (37; 237; 637; 837) disposed adjacent to the lamp guide groove (21; 221; 421; 621); characterized in that the free ends of the first and second connection portions (32; 232; 832; 35; 235; 835) of the first portion (31; 231; 31; 431; 831) of the power connector (30; 230; 430; 630; 830) are bent inwards into the second direction towards the inverter insertion groove (23; 223; 423; 623; 823). a holder body (11; 211; 411; 811) having a lamp guide groove (21; 221; 421; 621) formed on an upper portion of the holder body (11; 211; 411; 811) and extending into a first direction towards a first recess of the lamp holder (10; 210; 410; 610; 810; 910), and an inverter insertion groove (23; 223; 423; 623; 823) formed on a lower portion of the holder body (11; 211; 411; 811) and extending into a second direction towards the first recess; and a power connector (30; 230; 430; 630; 830) disposed in the first recess of the lamp holder (10; 210; 410; 610; 810; 910), wherein the power connector (30; 230; 430; 630; 830) comprises: a first portion (31; 231; 31; 431; 831) exposed to the inverter insertion groove (23; 223; 423; 623; 823) and including a first connection portion (32; 232; 832) disposed at an upper portion of a receiving space defined by the inverter insertion groove (23; 223; 423; 623; 823) and a second connection portion (35; 235; 835) disposed at a lower portion of the receiving space; and a second portion (37; 237; 637; 837) disposed adjacent to the lamp guide groove (21; 221; 421; 621); characterized in that the free ends of the first and second connection portions (32; 232; 832; 35; 235; 835) of the first portion (31; 231; 31; 431; 831) of the power connector (30; 230; 430; 630; 830) are bent inwards into the second direction towards the inverter insertion groove (23; 223; 423; 623; 823).
Method for producing a growth substrate comprising the following steps: - preparing a donor substrate by forming a crystalline semiconductor surface layer on a seed layer of a support; - transferring at least part of the surface layer onto a relaxation substrate, and inserting a creep layer between the donor substrate and the relaxation substrate to form a relaxation structure; - defining growth islands in the surface layer; - heat treating the relaxation structure to at least partially relax the growth islands; the method being characterized in that the preparation of the donor substrate comprises the formation of the surface layer as a plurality of alternations of a primary layer of InGaN and of a secondary layer of AIGaN, the concentration of indium and the thickness of the primary layers and the concentration of aluminum and the thickness of the secondary layers being selected so that a homogeneous layer of AlInGaN which is equivalent, in aluminum and indium concentrations, to the surface layer has a natural lattice parameter different from the lattice parameter of the seed layer. - preparing a donor substrate by forming a crystalline semiconductor surface layer on a seed layer of a support; - transferring at least part of the surface layer onto a relaxation substrate, and inserting a creep layer between the donor substrate and the relaxation substrate to form a relaxation structure; - defining growth islands in the surface layer; - heat treating the relaxation structure to at least partially relax the growth islands;
Sports equipment comprising a handle (i) having a first end and a second end, at least one stem (s) having one end connected to the handle and made of soft and light material aligned to said handle (i) and fixed at the first end, characterised in that said first end of the handle (i) has a first projecting flange and said second end of the handle (i) has a second projecting flange, said flanges (3, 3) increasing the weight of said handle (i) whereby the weight of said handle (i) is considerably greater than that of said stem (s), the weight of said handle (i) being comprised between 1 and 10 kg and the weight of said stem (s) being lesser than 1 Kg and in that the center of mass of said sports equipment is at a point comprised between the first end and the second end of said handle (i).
Method of operating a first optical network element, wherein said first optical network element is an optical network unit, ONU, wherein said method comprises the following steps: - performing a coarse tuning process of at least one transmission wavelength which is used by said first optical network element for transmitting an optical signal to a second optical network element via a further optical network element, wherein said second optical network element is an optical line terminal, OLT, wherein a coarse tuning loop (ctl, ctl') for said coarse tuning process comprises said first optical network element and said second optical network element, and - performing a fine tuning process of said at least one transmission wavelength, wherein said fine tuning process is performed after said coarse tuning process, wherein a fine tuning loop (ftl', ftl") for said fine tuning process comprises said first optical network element and said further optical network element, which is different from said second network element. - performing a coarse tuning process of at least one transmission wavelength which is used by said first optical network element for transmitting an optical signal to a second optical network element via a further optical network element, wherein said second optical network element is an optical line terminal, OLT, wherein a coarse tuning loop (ctl, ctl') for said coarse tuning process comprises said first optical network element and said second optical network element, and - performing a fine tuning process of said at least one transmission wavelength, wherein said fine tuning process is performed after said coarse tuning process, wherein a fine tuning loop (ftl', ftl") for said fine tuning process comprises said first optical network element and said further optical network element, which is different from said second network element.
An inner door assembly for a drum washing machine comprising: an inner door internal shell formed of plastic and including a rim portion and a projecting portion projecting from the rim portion; and an inner door external shell formed of metal and including a rim portion and a projecting portion corresponding to the rim portion and the projecting portion of the inner door internal shell, characterized in that the inner door internal shell is separately formed from the inner door external shell, inserted into the inner door external shell, and combined in a manner to not be separated from the inner door external shell. an inner door internal shell formed of plastic and including a rim portion and a projecting portion projecting from the rim portion; and an inner door external shell formed of metal and including a rim portion and a projecting portion corresponding to the rim portion and the projecting portion of the inner door internal shell, characterized in that the inner door internal shell is separately formed from the inner door external shell, inserted into the inner door external shell, and combined in a manner to not be separated from the inner door external shell.
An air conditioner including a high-pressure gas connection pipe, a low-pressure gas connection pipe, a liquid connection pipe, and a plurality of utilization side heat exchangers (41, 41), one end of each of the utilization side heat exchangers (41, 41) being connected through a liquid pipe of a switching mechanism (30A, 30B) and an expansion mechanism to the liquid connection pipe, the other end of each of the utilization side heat exchangers (41, 41) being connected through the switching mechanism (30A, 30B) to the high-pressure gas connection pipe and the low-pressure gas connection pipe to be switchable between both the gas connection pipes, each of the utilization side heat exchangers (41, 41) being capable of performing a cooling operation and a heating operation individually, characterized in that each of the switching mechanisms (30A, 30B) comprises: a supercooling heat exchanger for supercooling liquid refrigerant flowing through the liquid pipe; a supercooling pipe connected at one end to the liquid pipe, passing through the supercooling heat exchanger and connected at the other end to the low-pressure gas connection pipe; a supercooling control valve disposed in the supercooling pipe between the one end of the supercooling pipe that is connected to the liquid pipe and the supercooling heat exchanger and being adjustable in opening; and a controller configured to adjust, for the switching mechanism connected to a first of the utilization side heat exchangers performing a heating operation, the opening of the supercooling control valve of the switching mechanism according to the air conditioning load of a second of the utilization side heat exchangers performing a cooling operation, downstream of the liquid connection pipe connected to the first of the utilization side heat exchangers. a supercooling heat exchanger for supercooling liquid refrigerant flowing through the liquid pipe; a supercooling pipe connected at one end to the liquid pipe, passing through the supercooling heat exchanger and connected at the other end to the low-pressure gas connection pipe; a supercooling control valve disposed in the supercooling pipe between the one end of the supercooling pipe that is connected to the liquid pipe and the supercooling heat exchanger and being adjustable in opening; and
A liquid crystal display panel, comprising: an array substrate; a color filter substrate arranged opposite to the array substrate; and a liquid crystal layer filled between the array substrate and the color filter substrate, wherein a transparent conductive metal oxide film lies on a side surface of the color filter substrate facing away from the liquid crystal layer, conductive metal strips separated from each other and electrically connected with the transparent conductive metal oxide film are provided at side edges of the transparent conductive metal oxide film, and an external current is allowed to flow through the transparent conductive metal oxide film via the conductive metal strips wherein a polarizer is provided on the side surface of the transparent conductive metal oxide film away from the color filter substrate; and the polarizer covers the whole transparent conductive metal oxide film; and each of the conductive metal strips is only along the side edge of the transparent conductive metal oxide film. an array substrate; a color filter substrate arranged opposite to the array substrate; and a liquid crystal layer filled between the array substrate and the color filter substrate, wherein a transparent conductive metal oxide film lies on a side surface of the color filter substrate facing away from the liquid crystal layer, conductive metal strips separated from each other and electrically connected with the transparent conductive metal oxide film are provided at side edges of the transparent conductive metal oxide film, and an external current is allowed to flow through the transparent conductive metal oxide film via the conductive metal strips wherein a polarizer is provided on the side surface of the transparent conductive metal oxide film away from the color filter substrate; and the polarizer covers the whole transparent conductive metal oxide film; and each of the conductive metal strips is only along the side edge of the transparent conductive metal oxide film.