mhurhangee/ep-ind-claims huggingface dataset:
A method carried out by a radio base station for transmitting a downlink demodulation reference signal pattern in a resource block to a user equipment using more than two transmission layers over a plurality of transmit antennas, which radio base station and user equipment are comprised in a radio communications network, the method comprising: - mapping a plurality of codewords to the more than two transmission layers; - mapping each of the more than two transmission layers to a respective demodulation reference signal port according to a fixed pattern based on a transmission rank, wherein for each of the demodulation reference signal ports a demodulation reference signal pattern is added to a resource block, which each demodulation reference signal port is associated with only one of two different code division multiplexing groups according to an association pattern, wherein demodulation reference signals associated with each code division multiplexing group are code division multiplexed and demodulation reference signals associated with different code division multiplexing groups are frequency division multiplexed, wherein an orthogonal code cover, OCC, with a length of 4 in a time domain is used for each of the two different code division multiplexing groups, - precoding transmission layers including the demodulation reference signal pattern; and - transmitting the precoded transmission layers including the demodulation reference signal pattern in the resource block to the user equipment. - mapping a plurality of codewords to the more than two transmission layers; - mapping each of the more than two transmission layers to a respective demodulation reference signal port according to a fixed pattern based on a transmission rank, wherein for each of the demodulation reference signal ports a demodulation reference signal pattern is added to a resource block, which each demodulation reference signal port is associated with only one of two different code division multiplexing groups according to an association pattern, wherein demodulation reference signals associated with each code division multiplexing group are code division multiplexed and demodulation reference signals associated with different code division multiplexing groups are frequency division multiplexed, wherein an orthogonal code cover, OCC, with a length of 4 in a time domain is used for each of the two different code division multiplexing groups, - precoding transmission layers including the demodulation reference signal pattern; and - transmitting the precoded transmission layers including the demodulation reference signal pattern in the resource block to the user equipment.
Device (10; 20) for de-emphasizing a received data signal, comprising: an adjustable analog filter (14; 24) configured to filter the received data signal and to provide a filtered data signal on the basis of the received data signal; and a filter adjuster (16; 26) configured to compare the filtered data signal to an eye mask (312; 412); determine adjustment of the adjustable filter (14; 24) on the basis of a number of mask violations (MF; MFR) that is associated with the eye mask and is comprised by the filtered data signal with regard to the eye mask; and adjust the adjustable filter (14; 24) on the basis of the adjustment determined (347; 592); the adjustable filter (14; 24) comprising a first adjustment parameter and a second adjustment parameter, and the filter adjuster (16; 26) being configured to adjust the adjustable filter (14; 24) with regard to the first and second adjustment parameters (27, 28); and wherein the first adjustment parameter enables adjustment of the highfrequency increase of the adjustable filter (14; 24), and wherein the second adjustment parameter enables adjustment of the progress of the increase in the transmission function of the adjustable filter (14; 24) from low frequencies (f) toward high frequencies (f). an adjustable analog filter (14; 24) configured to filter the received data signal and to provide a filtered data signal on the basis of the received data signal; and a filter adjuster (16; 26) configured to compare the filtered data signal to an eye mask (312; 412); determine adjustment of the adjustable filter (14; 24) on the basis of a number of mask violations (MF; MFR) that is associated with the eye mask and is comprised by the filtered data signal with regard to the eye mask; and adjust the adjustable filter (14; 24) on the basis of the adjustment determined (347; 592); the adjustable filter (14; 24) comprising a first adjustment parameter and a second adjustment parameter, and the filter adjuster (16; 26) being configured to adjust the adjustable filter (14; 24) with regard to the first and second adjustment parameters (27, 28); and wherein the first adjustment parameter enables adjustment of the highfrequency increase of the adjustable filter (14; 24), and wherein the second adjustment parameter enables adjustment of the progress of the increase in the transmission function of the adjustable filter (14; 24) from low frequencies (f) toward high frequencies (f).
A device (400; 400') for removing bone from a glenoid of a subject, the device comprising: a frame (402; 402') adapted to be manipulated by a user; a reaming head (412; 412') comprising at least one reaming edge (422; 422') adapted to engage and shape the glenoid; and a drive shaft (406; 406') rotatably supported by and extending through the frame and having a distal end which is coupled with the reaming head and which is at least partially disposed within the reaming head (412; 412'), the drive shaft being rotatable about a drive shaft axis (408; 408') at the distal end, wherein the reaming head is adapted to be rotatably driven about a reaming axis (414; 414') by the drive shaft, the reaming axis being non-parallel to the drive shaft axis at the distal end, and wherein the reaming head (412; 412') is also adapted to be selectively adjusted between two or more orientations to respectively form different surfaces on the glenoid at respective portions of the glenoid that have experienced different amounts of bone erosion. a frame (402; 402') adapted to be manipulated by a user; a reaming head (412; 412') comprising at least one reaming edge (422; 422') adapted to engage and shape the glenoid; and a drive shaft (406; 406') rotatably supported by and extending through the frame and having a distal end which is coupled with the reaming head and which is at least partially disposed within the reaming head (412; 412'), the drive shaft being rotatable about a drive shaft axis (408; 408') at the distal end, wherein the reaming head is adapted to be rotatably driven about a reaming axis (414; 414') by the drive shaft, the reaming axis being non-parallel to the drive shaft axis at the distal end, and wherein the reaming head (412; 412') is also adapted to be selectively adjusted between two or more orientations to respectively form different surfaces on the glenoid at respective portions of the glenoid that have experienced different amounts of bone erosion.
A control system for controlling a refrigeration system comprising two or more compressors (13a, 13b), the control system comprising: - a first electronic unit connected to a first compressor, - a second electronic unit connected to a second compressor, wherein the first and second electronic units (14a, 14b) are adapted to communicate appropriate signals to the other electronic unit (14b, 14a) when the corresponding compressor (13a, 13b) starts or stops operation, characterised in that the first and second electronic units (14a, 14b) are adapted to control start/stop of the corresponding compressor (13a, 13b) in response to a signal received from the other electronic unit (14b, 14a), the control system thereby being adapted to control start/stop of the two or more compressors (13a, 13b) of the refrigeration system in a mutually dependent manner. - a first electronic unit connected to a first compressor, - a second electronic unit connected to a second compressor,
A water or alcohol adsorbent comprising an organic-inorganic hybrid nanoporous material having a structure of an orthorhombic space group or a tetragonal space group, the organic-inorganic hybrid nanoporous material comprising 0.5 to 3 mol of a hydrophilic hydroxyl group or a hydroxide anion (OH -) group as a ligand per 1 mol of a central metal ion in a nanopore, wherein the organic-inorganic hybrid nanoporous material comprises an aluminum ion as the central metal ion, wherein the organic-inorganic hybrid nanoporous material comprises heterocyclic dicarboxylic acid anion as the ligand, and wherein in the organic-inorganic hybrid nanoporous material, the central metal ion forms octahedral coordination bonds and square-shaped porous channels.
Device for protecting a suitcase, preferably equipped with wheels (7, 7a) and handles (8, 8a); which comprises a waterproof cover, resistant to abrasions, with an opening wherethrough the suitcase is inserted, said opening being closed with the cooperation of security seals which conform the fastener of the cover around the suitcase, wherein the cover is of smaller dimensions than those of the suitcase, and of sufficient elasticity to stretch to at least double its size to adapt to any shape and size of suitcase, characterised in that the security seals have to be broken in order to extract the suitcase from the cover, and in that the cover has a flap which closes the opening once the cover has adapted to the suitcase and the security seals are defined in the flap and in the proximities of the opening which conform the fastener of the cover around the suitcase and in that the security seals comprise sleeves which can be attached to the edges of the opening, and on the flap, designed to lie opposite each other when the cover is closed, and breakable fasteners which can advance through said sleeves but cannot retreat.
Converter circuit for switching a large number of switching voltage levels, having n first switching groups (1.1,..., 1.n) which are provided for each phase (R, Y, B), wherein n ≥ 1 and the n-th first switching group (1.n) is formed by a first power semiconductor switch and a second power semiconductor switch, and, for n > 1, the first switching group (1.1) to the (n-1)-th switching group (1.(n-1)) are each formed by a first power semiconductor switch and a second power semiconductor switch and by a capacitor which is connected in series with the first and second power semiconductor switches (2, 3), wherein the connection points of the first and second power semiconductor switches (2, 3) to the capacitor and the further connection of the first and second power semiconductor switches (2, 3) form a four-pole configuration, and wherein each of the n first switching groups (1.1,..., 1.n) is connected, in the form of a flying capacitor structure, to the respectively adjacent first switching group (1.1,..., 1.n) in a concatenated manner, and the first and second power semiconductor switches (2, 3) in the first switching group (1.1) of the first switching groups (1.1,..., 1.n) are connected to one another, and wherein p second switching groups (5.1,..., 5.p) and p third switching groups (6.1,..., 6.p) are provided and are each formed by a first power semiconductor switch and a second power semiconductor switch and by a capacitor which is connected in series with the first and second power semiconductor switches (2, 3), wherein the connection points of the first and second power semiconductor switches (2, 3) to the capacitor and the further connection of the first and second power semiconductor switches (2, 3) form a four-pole configuration, and wherein p ≥ 2 and each of the p second switching groups (5.1,..., 5.p) is connected, in the form of a flying capacitor structure, to the respectively adjacent second switching group (5.1,..., 5.p) in a concatenated manner, and each of the p third switching groups (6.1,..., 6.p) is connected, in the form of a flying capacitor structure, to the respectively adjacent third switching group (6.1,..., 6.p) in a concatenated manner, and the first and second power semiconductor switches in the first second switching group (5.1) are connected to one another and are connected in series with the first power semiconductor switch in the n-th first switching group (1.n), and the first and second power semiconductor switches in the first third switching group (6.1) are connected to one another and are connected in series with the second power semiconductor switch in the n-th first switching group (1.n), the capacitor in the p-th second switching group (5.p) is connected in series with the capacitor in the p-th third switching group (6.p), characterized in that the capacitors in the remaining second and third switching groups (5.p, 6.p) are not connected to one another.
A method comprising: generating a plurality of aqueous droplets comprising nucleic acid, fluorescent probes, and reagents for an amplification reaction; performing the amplification reaction in the aqueous droplets to amplify the nucleic acid in the aqueous droplets; spatially distributing the aqueous droplets in a two-dimensional sheet; and imaging to detect amplification product in the aqueous droplets. generating a plurality of aqueous droplets comprising nucleic acid, fluorescent probes, and reagents for an amplification reaction; performing the amplification reaction in the aqueous droplets to amplify the nucleic acid in the aqueous droplets; spatially distributing the aqueous droplets in a two-dimensional sheet; and imaging to detect amplification product in the aqueous droplets.
A combination of an anti-netrin-1 antibody or an antigen-binding fragment thereof, and an immune checkpoint inhibitor which is an antibody inhibiting a checkpoint protein or interacting with the ligand thereof, wherein the anti-netrin-1 antibody or antigen-binding fragment thereof: (i) specifically binds to a polypeptide of amino acid sequence SEQ ID NO: 35, and is able to disrupt or impede netrin-1/netrin-1 receptors interaction or netrin-1-mediated receptor dimerization, or is a monoclonal antibody or an antigen-binding fragment thereof, which comprises a CDR1-H of sequence SEQ ID NO: 5, a CDR2-H of sequence SEQ ID NO: 6, a CDR3-H of sequence SEQ ID NO: 7, and a CDR1-L of sequence SEQ ID NO: 8, a CDR2-L of sequence YAS and a CDR3-L of sequence SEQ ID NO: 9, or is a monoclonal antibody or an antigen-binding fragment thereof, which comprises a CDR1-H of sequence SEQ ID NO: 28, a CDR2-H of sequence SEQ ID NO: 29, a CDR3-H of sequence SEQ ID NO: 30, and a CDR1-L of sequence SEQ ID NO: 31, a CDR2-L of sequence SEQ ID NO: 32 and a CDR3-L of sequence SEQ ID NO: 9, for use in a method for the treatment of a cancer. (i) specifically binds to a polypeptide of amino acid sequence SEQ ID NO: 35, and is able to disrupt or impede netrin-1/netrin-1 receptors interaction or netrin-1-mediated receptor dimerization, or is a monoclonal antibody or an antigen-binding fragment thereof, which comprises a CDR1-H of sequence SEQ ID NO: 5, a CDR2-H of sequence SEQ ID NO: 6, a CDR3-H of sequence SEQ ID NO: 7, and a CDR1-L of sequence SEQ ID NO: 8, a CDR2-L of sequence YAS and a CDR3-L of sequence SEQ ID NO: 9, or is a monoclonal antibody or an antigen-binding fragment thereof, which comprises a CDR1-H of sequence SEQ ID NO: 28, a CDR2-H of sequence SEQ ID NO: 29, a CDR3-H of sequence SEQ ID NO: 30, and a CDR1-L of sequence SEQ ID NO: 31, a CDR2-L of sequence SEQ ID NO: 32 and a CDR3-L of sequence SEQ ID NO: 9, for use in a method for the treatment of a cancer.
A method for producing polyacrylic acid (salt)-based water-absorbing resin comprising a step of polymerizing an acrylic acid (salt)-based aqueous monomer solution, wherein a polymerization reaction apparatus used in said polymerization step comprises a polymerization reaction unit covered with a casing, said polymerization reaction unit including a continuous belt polymerization device, and wherein, in said polymerization step, the polymerization reaction is carried out under conditions wherein an internal pressure of said polymerization reaction unit is reduced by a range of more than 0 kPa and not more than 10 kPa relative to ambient pressure at the periphery of said polymerization reaction unit, wherein the aqueous monomer solution has a weight per unit area of a liquid contact portion, which is in contact with the aqueous monomer solution, of 5 kg/m 2 to 100 kg/m 2.
A ball screw bearing device comprising: an inner ring fitting to an end portion of a screw shaft of a ball screw and rotating integrally with the screw shaft; an outer ring rotatably supporting the inner ring via a plurality of rolling elements arranged on an outer peripheral surface of the inner ring; and a housing having an inner peripheral surface abutting against an outer peripheral surface of the outer ring and rotatably supporting the screw shaft, characterised in that a plurality of through-holes for cooling, passing through both ends of the housing and causing a cooling medium to pass therethrough are formed in an axial direction of the housing, a groove portion communicating with the through-holes for cooling is formed in an end surface of the housing, the ball screw bearing device includes a retaining lid (161, 162), the groove portion and the retaining lid (161, 162) form a flow channel of the cooling medium, and a surface of the retaining lid (161, 162) which faces the groove portion is flat. an inner ring fitting to an end portion of a screw shaft of a ball screw and rotating integrally with the screw shaft; an outer ring rotatably supporting the inner ring via a plurality of rolling elements arranged on an outer peripheral surface of the inner ring; and a housing having an inner peripheral surface abutting against an outer peripheral surface of the outer ring and rotatably supporting the screw shaft,
A method of manufacturing a semiconductor light emitting device by growing nitride III-V compound semiconductor layers (5, 6, 7, 8, 9, 10 11, 12, 13) forming a light emitting device structure on a nitride III-V compound semiconductor substrate in which a plurality of second regions having a second average dislocation density higher than a first average dislocation density align regularly in a first region made of a crystal and having the first average dislocation density, comprising: generating the second regions by forming amorphous or polycrystalline layers acting as seeds at positions on a base substrate such that when the nitride III-V compound semiconductor substrate is grown on the base substrate the second regions are formed at the positions of the amorphous or polycrystalline layers acting as seeds; defining a device region on the nitride III-V compound semiconductor substrate such that border lines of the device region pass through the second regions; wherein an emission region of the semiconductor light emitting device is distant from the second regions by at least 1 μ m. generating the second regions by forming amorphous or polycrystalline layers acting as seeds at positions on a base substrate such that when the nitride III-V compound semiconductor substrate is grown on the base substrate the second regions are formed at the positions of the amorphous or polycrystalline layers acting as seeds; defining a device region on the nitride III-V compound semiconductor substrate such that border lines of the device region pass through the second regions; wherein an emission region of the semiconductor light emitting device is distant from the second regions by at least 1 μ m.
A method of manufacturing a translucent photovoltaic product, the method comprising: - depositing a stack of layers on a carrier substrate, the stack comprising at least: a first electrode layer, a photovoltaic layer and a second electrode layer; - cutting through the substrate with the stack of layers to form a first and a second mutually disjoint sections, wherein an amount of material removed by said cutting is at least 10 times smaller than an amount of material remaining in the plurality of sections; - separating the first section and the second section from each other; - laminating (S3A) the first section and the second section with a respective further substrate at a side opposite the carrier substrate to form a respective first and second photovoltaic device (1A, 1B); and - assembling the photovoltaic product from the first photovoltaic device and the second photovoltaic device, characterized in that the first and the second sections (A, B) are mutually complementary comb shaped structures and in that the second photovoltaic device is arranged in a second plane parallel to and in front of a first plane of said first photovoltaic device. - depositing a stack of layers on a carrier substrate, the stack comprising at least: a first electrode layer, a photovoltaic layer and a second electrode layer; - cutting through the substrate with the stack of layers to form a first and a second mutually disjoint sections, wherein an amount of material removed by said cutting is at least 10 times smaller than an amount of material remaining in the plurality of sections; - separating the first section and the second section from each other; - laminating (S3A) the first section and the second section with a respective further substrate at a side opposite the carrier substrate to form a respective first and second photovoltaic device (1A, 1B); and - assembling the photovoltaic product from the first photovoltaic device and the second photovoltaic device,
A drive blade lubrication assembly for use in a powered fastener driver, comprising: a) a lubricant applying member (105, 205, 305) adapted to apply lubricant to a portion of a drive blade (42, 142, 242, 32) of the powered fastener driver; and b) a lubricant storing device (101, 201, 301) which is in fluid communication with said lubricant applying member; said lubricating storing device adapted to replenish said lubricant in said lubricant applying member. a) a lubricant applying member (105, 205, 305) adapted to apply lubricant to a portion of a drive blade (42, 142, 242, 32) of the powered fastener driver; and b) a lubricant storing device (101, 201, 301) which is in fluid communication with said lubricant applying member; said lubricating storing device adapted to replenish said lubricant in said lubricant applying member.
A dust detection system for a vacuum cleaner comprising a dirt separation chamber having an inlet for receiving a dust laden air stream, said dust separation chamber being adapted to provide a generally cyclonic airflow for separating dust from said dust laden air stream, and having an outlet arranged at a bottom of said dust separation chamber, said outlet being connected to a dustbin for collecting said separated dust, said dust detection system further comprising: an emitter positioned to emit an electromagnetic signal into said dust separation chamber during operation of the vacuum cleaner; and a receiver positioned to receive said electromagnetic signal; wherein said emitter and receiver are positioned in a bottom portion of said dust separation chamber and being arranged to detect dust accumulating at said bottom portion during operation of the vacuum cleaner, thereby providing an indication of said dustbin being full. an emitter positioned to emit an electromagnetic signal into said dust separation chamber during operation of the vacuum cleaner; and a receiver positioned to receive said electromagnetic signal;