mhurhangee/patent-ind-claim-en huggingface dataset:
A user equipment, UE for selecting a Transport Block Size, TBS, for a transmitter of a communication system, wherein the communication system supports variable Transmission Time Interval, TTI, lengths regarding the number of Orthogonal Frequency-Division Multiplexing, OFDM, symbols to be transmitted in one TTI, the UE being configured to: receive first information indicative of a TTI length; receive second information indicative of a number of reference symbols included in the TTI, wherein the reference symbols are OFDM Demodulation Reference Symbols, DMRS; decode, from the first information, the TTI length; decode, from the second information, the number of reference symbols included in the TTI; calculate, based on the TTI length and based on the number of reference symbols included in the TTI, a number of data symbols included in the TTI; calculate, based on an allocation bandwidth and based on the number of data symbols included in the TTI, a number of data Resource Elements, REs, in the TTI; select the TBS from a data structure , based on the calculated number of data REs; and calculate the number of data symbols included in the TTI by using the equation D = L - R, wherein D is the number of data symbols included in the TTI, L is the TTI length represented by the number of symbols to be transmitted in one TTI, and R is the number of reference symbols included in the TTI. receive first information indicative of a TTI length; receive second information indicative of a number of reference symbols included in the TTI, wherein the reference symbols are OFDM Demodulation Reference Symbols, DMRS; decode, from the first information, the TTI length; decode, from the second information, the number of reference symbols included in the TTI; calculate, based on the TTI length and based on the number of reference symbols included in the TTI, a number of data symbols included in the TTI; calculate, based on an allocation bandwidth and based on the number of data symbols included in the TTI, a number of data Resource Elements, REs, in the TTI; select the TBS from a data structure , based on the calculated number of data REs; and calculate the number of data symbols included in the TTI by using the equation D = L - R, wherein D is the number of data symbols included in the TTI, L is the TTI length represented by the number of symbols to be transmitted in one TTI, and R is the number of reference symbols included in the TTI.
A damper pin for damping adjacent turbine blades coupled to a rotor shaft, the damper pin comprising; an elongated body having a center portion disposed between a first end portion and a second end portion , the first end portion , center portion and second end portion defining a generally arcuate top portion of the elongated body , at least a portion of the top portion configured to contact with a groove defined between the adjacent turbine blades ; wherein the first end portion and the second end portion have substantially semi-cylindrical cross sectional shapes and the center portion has a cylindrical cross sectional shape; characterized in that a bottom portion of the elongated body diverges continuously radially outwardly from the first end portion to the center portion and from the second end portion to the center portion .
Laser device, comprising at least one laser diode (12; 52; 152, 154) configured to emit radiation, with an output power of the radiation depending on a laser diode driving current, a photodiode (20; 60; 156) configured to receive the radiation emitted by the at least one laser diode (12; 52; 152, 154), wherein the received radiation induces a photodiode current in the photodiode (20; 60; 156) in dependence on the output power of the received radiation, circuitry (34; 74; 159) configured to measure first photodiode currents for at least two first laser diode driving currents at which the at least one laser diode (12; 52; 152, 154) is in a non-lasing operation, calculate a first linear slope from the measured first photodiode currents, measure second photodiode currents for at least two second laser diode driving currents at which the at least one laser diode (12; 52; 152, 154) is in a lasing operation, calculate a second linear slope from the measured second photodiode currents, and determine a calculated laser threshold current (Ith2) of the at least one laser diode (12; 52; 152, 154) as the laser diode current, at which the first and second linear slopes intersect, wherein the circuitry (34; 74; 159) is further configured to determine a ratio of the gradient of the second linear slope to the gradient of the first linear slope , wherein the circuitry is further configured to detect a malfunction or degradation of the at least one laser diode (12; 52; 152, 154), if the ratio is equal to or lower than a threshold. at least one laser diode (12; 52; 152, 154) configured to emit radiation, with an output power of the radiation depending on a laser diode driving current, a photodiode (20; 60; 156) configured to receive the radiation emitted by the at least one laser diode (12; 52; 152, 154), wherein the received radiation induces a photodiode current in the photodiode (20; 60; 156) in dependence on the output power of the received radiation, circuitry (34; 74; 159) configured to measure first photodiode currents for at least two first laser diode driving currents at which the at least one laser diode (12; 52; 152, 154) is in a non-lasing operation, calculate a first linear slope from the measured first photodiode currents, measure second photodiode currents for at least two second laser diode driving currents at which the at least one laser diode (12; 52; 152, 154) is in a lasing operation, calculate a second linear slope from the measured second photodiode currents, and determine a calculated laser threshold current (Ith2) of the at least one laser diode (12; 52; 152, 154) as the laser diode current, at which the first and second linear slopes intersect, wherein the circuitry (34; 74; 159) is further configured to determine a ratio of the gradient of the second linear slope to the gradient of the first linear slope , wherein the circuitry is further configured to detect a malfunction or degradation of the at least one laser diode (12; 52; 152, 154), if the ratio is equal to or lower than a threshold.
A lighting device comprising a first 2D arrangement of a plurality n of light sources and a second 2D arrangement of a plurality m of beam shaping elements configured downstream of the light sources , wherein: - the light sources are configured to generate light source light , wherein the n light sources comprises a plurality k of individually controllable subsets of light sources , wherein the beam shaping elements are configured to shape a beam of the light source light of the n light sources , and wherein n ≥ 16, m ≥ 4, n/m > 1, and k ≤ n/2; - upstream of each beam shaping element light sources are configured of different individually controllable subsets , and wherein two or more of the beam shaping elements have different spatial configurations relative to the light sources that are configured upstream of the respective beam shaping elements ; - wherein the light sources comprise solid state light sources having first dimensions d1 selected from the group of a first length, a first width, a first diagonal length, and a first diameter, wherein the beam shaping elements comprise light transmissive elements having second dimensions d2 selected from the group of a second length, a second width, a second diagonal length, and a second diameter, wherein d2 ≥ 4*d1, characterised in that the beam shaping elements comprise spheres. - the light sources are configured to generate light source light , wherein the n light sources comprises a plurality k of individually controllable subsets of light sources , wherein the beam shaping elements are configured to shape a beam of the light source light of the n light sources , and wherein n ≥ 16, m ≥ 4, n/m > 1, and k ≤ n/2; - upstream of each beam shaping element light sources are configured of different individually controllable subsets , and wherein two or more of the beam shaping elements have different spatial configurations relative to the light sources that are configured upstream of the respective beam shaping elements ; - wherein the light sources comprise solid state light sources having first dimensions d1 selected from the group of a first length, a first width, a first diagonal length, and a first diameter, wherein the beam shaping elements comprise light transmissive elements having second dimensions d2 selected from the group of a second length, a second width, a second diagonal length, and a second diameter, wherein d2 ≥ 4*d1, characterised in that the beam shaping elements comprise spheres.
A personal hygiene device comprising a handle ; a treatment head ; a motor carrier disposed in the handle and that is pivot mounted against at least one spring element arranged between the handle and the motor carrier ; a motor having a stator portion that is fixedly mounted at the motor carrier and an armature portion that is spring mounted at the motor carrier to allow a motion relative to the motor carrier , the armature portion being coupled with a drive shaft 150) connected with the treatment head for transferring motion to the treatment head , wherein an external treatment force (Fl) acting on the treatment head in a treatment direction leads to pivoting of the motor carrier around a pivot axis relative to the handle , the motor comprising a motor permanent magnet and a coil element for providing an alternating electromagnetic field interacting with the motor permanent magnet so that an oscillating motion of the drive shaft is excited in operation; a Hall sensor mounted in fixed relationship to the handle or to the motor carrier ; and a sensor permanent magnet , in particular of cylindrical shape, mounted in fixed relationship to the other one of the handle or motor carrier so that a pivoting motion of the motor carrier leads to a relative movement between the sensor permanent magnet and the Hall sensor .
A computer-implemented method of positioning a vehicle in relation to each moving target of an ordered set of moving targets, wherein each of the moving targets moves from a respective initial position at a respective constant velocity, the method comprising: i) estimating an initial time (t x ) by selecting a range-limited random value; ii) computing , based on an initial position of one moving target and the constant velocity of that moving target, an estimated location (r x ) of that moving target at the estimated time (t x ); iii) computing a required velocity for the vehicle to move from its current position to reach the estimated location by the estimated time (t x ), and iv) if the required velocity is less than or equal to a maximum velocity of the vehicle, outputting the estimated time and the estimated location for use in positioning the vehicle, or if the required velocity is greater than the maximum velocity of the vehicle, increasing the estimated time (t x ), and repeating steps ii) - iv), wherein the method further comprising repeating steps i) - iv) for each subsequent moving target in the set, wherein the current position of the vehicle is taken to correspond to the estimated location of a previous moving target in the set. the method comprising: i) estimating an initial time (t x ) by selecting a range-limited random value; ii) computing , based on an initial position of one moving target and the constant velocity of that moving target, an estimated location (r x ) of that moving target at the estimated time (t x ); iii) computing a required velocity for the vehicle to move from its current position to reach the estimated location by the estimated time (t x ), and iv) if the required velocity is less than or equal to a maximum velocity of the vehicle, outputting the estimated time and the estimated location for use in positioning the vehicle, or i) estimating an initial time (t x ) by selecting a range-limited random value; ii) computing , based on an initial position of one moving target and the constant velocity of that moving target, an estimated location (r x ) of that moving target at the estimated time (t x ); iii) computing a required velocity for the vehicle to move from its current position to reach the estimated location by the estimated time (t x ), and iv) if the required velocity is less than or equal to a maximum velocity of the vehicle, outputting the estimated time and the estimated location for use in positioning the vehicle, or if the required velocity is greater than the maximum velocity of the vehicle, increasing the estimated time (t x ), and repeating steps ii) - iv),
A projection optical system that projects image light generated by modulating light emitted from a light source , comprising: a first lens system (L1) that has a positive refractive power as a whole and refracts the generated image light, a first reflective optical system that has a first reflection surface (Mr1) and a second reflection surface (Mr2), the first reflection surface folding back and reflecting the image light refracted by the first lens system, the second reflection surface folding back and reflecting the image light reflected by the first reflection surface, a second lens system (L2) that has a positive refractive power as a whole and refracts the image light reflected by the second reflection surface, and a second reflective optical system that has a concave reflection surface (Mr3) reflecting the image light refracted by the second lens system toward an object to be projected, wherein the projection optical system apparatus is configured to satisfy the following relationship: 5×10 -7 <α1<3×10 -5 , α1 representing a linear expansion coefficient of a first optical part on which the first reflection surface is formed. a first lens system (L1) that has a positive refractive power as a whole and refracts the generated image light, a first reflective optical system that has a first reflection surface (Mr1) and a second reflection surface (Mr2), the first reflection surface folding back and reflecting the image light refracted by the first lens system, the second reflection surface folding back and reflecting the image light reflected by the first reflection surface, a second lens system (L2) that has a positive refractive power as a whole and refracts the image light reflected by the second reflection surface, and a second reflective optical system that has a concave reflection surface (Mr3) reflecting the image light refracted by the second lens system toward an object to be projected, wherein
An eye patch for releasable mounting to a face of a patient , used to retain cooperating upper and lower eyelids of the patient closed during a medical procedure, including a first portion comprising a backing dimensioned to extend circumferentially around the upper and lower eyelids of the patient adjacent an edge of a corresponding eye socket and at a distance from eyelashes of the patient, the backing having a first adhesive coating for attachment to the face of the patient adjacent the edge of the patient's eye socket, the first portion including a central opening extending therethrough, the central opening alignable with a position of respective eyelashes of the upper and lower eyelids when closed, and a second portion comprising a transparent film or membrane extending over the central opening , wherein the second portion has a second adhesive coating for attachment to the eyelids of the patient to restrain the eyelids from opening, the second portion extending over the patient's eyelids when closed, such that the eyelids can be observed during a medical procedure, wherein the adhesive bond strength of the second adhesive coating is weaker than the adhesive bond strength of the first adhesive coating , characterised in that at least one tab having an outer non-adhesive surface adjoins and extends outwardly from the backing , the at least one tab being graspable to remove the eye patch from the medial or lateral edge of the eye socket of the patient , and wherein the transparent film or membrane has greater flexibility than the backing, such that the backing provides a degree of rigidity or stiffness whereby the transparent film or membrane extends over the central opening and held by the circumferentially extending backing , to assist a person when handling the eye patch and to inhibit injury to the patient's face when the eye patch is removed.
A drug delivery device comprising: a housing including a top wall (12-1), a bottom wall (12-2), and at least one side wall connecting the top wall and the bottom wall; a primary container disposed in the housing for containing a medicament; a needle for delivering the medicament from the primary container to a patient; and at least one pressure communication channel defined as at least one groove in an outer surface of the bottom wall of the housing, wherein the at least one pressure communication channel is operative for distributing a negative fluid pressure across the outer surface of the bottom wall, the negative fluid pressure drawing the body tissue toward the bottom wall. a housing including a top wall (12-1), a bottom wall (12-2), and at least one side wall connecting the top wall and the bottom wall; a primary container disposed in the housing for containing a medicament; a needle for delivering the medicament from the primary container to a patient; and at least one pressure communication channel defined as at least one groove in an outer surface of the bottom wall of the housing, wherein the at least one pressure communication channel is operative for distributing a negative fluid pressure across the outer surface of the bottom wall, the negative fluid pressure drawing the body tissue toward the bottom wall.
An extended range single user mode physical layer protocol data unit transmission method, applied to a wireless local area network, wherein the method comprises: generating an extended range single user mode physical layer protocol data unit, wherein a high-efficiency signaling A field of the extended range single user mode physical layer protocol data unit includes an identifier, the identifier being indicative of a bandwidth of a subband used for transmitting a data part of the extended range single user mode physical layer protocol data unit, the bandwidth of the subband includes at least one of the following parameters: a 26-tone RU, a 52-tone RU, a 106-tone RU, or a 242-tone RU; and performing repeated subband transmission on the data part of the extended range single user mode physical layer protocol data unit. generating an extended range single user mode physical layer protocol data unit, wherein a high-efficiency signaling A field of the extended range single user mode physical layer protocol data unit includes an identifier, the identifier being indicative of a bandwidth of a subband used for transmitting a data part of the extended range single user mode physical layer protocol data unit, the bandwidth of the subband includes at least one of the following parameters: a 26-tone RU, a 52-tone RU, a 106-tone RU, or a 242-tone RU; and performing repeated subband transmission on the data part of the extended range single user mode physical layer protocol data unit.
A nasal implant comprising: a first portion comprising a first elongate member (1772, 1772', 1772", 1991a, 2472, 3031a, 3472, 3472', 3472") and a first barb ; and a second portion comprising a second elongate member (1774, 1774', 1774", 1991b, 2474, 3031b, 3474, 3474', 3474") and a second barb ; wherein the first elongate member (1772, 1772', 1772", 1991a, 2472, 3031a, 3472, 3472', 3472") and the second elongate member (1774, 1774', 1774", 1991b, 2474, 3031b, 3474, 3474', 3474") are (i) connected together at a distal junction (1770, 1770", 1993, 2470) and (ii) disconnected from each other at a proximal end, wherein the distal junction (1770, 1770", 1993, 2470) is configured to provide a pivot about which the first elongate member (1772, 1772', 1772", 1991a, 2472, 3031a, 3472, 3472', 3472") and the second elongate member (1774, 1774', 1774", 1991b, 2474, 3031b, 3474, 3474', 3474") are compressible towards each other, and wherein the first barb and the second barb extend distally from the distal junction (1770, 1770", 1993, 2470). a first portion comprising a first elongate member (1772, 1772', 1772", 1991a, 2472, 3031a, 3472, 3472', 3472") and a first barb ; and a second portion comprising a second elongate member (1774, 1774', 1774", 1991b, 2474, 3031b, 3474, 3474', 3474") and a second barb ; wherein the first elongate member (1772, 1772', 1772", 1991a, 2472, 3031a, 3472, 3472', 3472") and the second elongate member (1774, 1774', 1774", 1991b, 2474, 3031b, 3474, 3474', 3474") are (i) connected together at a distal junction (1770, 1770", 1993, 2470) and (ii) disconnected from each other at a proximal end, wherein the distal junction (1770, 1770", 1993, 2470) is configured to provide a pivot about which the first elongate member (1772, 1772', 1772", 1991a, 2472, 3031a, 3472, 3472', 3472") and the second elongate member (1774, 1774', 1774", 1991b, 2474, 3031b, 3474, 3474', 3474") are compressible towards each other, and wherein the first barb and the second barb extend distally from the distal junction (1770, 1770", 1993, 2470).
Abase station comprising: means for controlling communication in a communication area served by the base station , wherein the communication is performed via a plurality of directional beams each of which has a different respective beam identifier; means for transmitting system information and control information, for a communication device , using a specific single directional beam associated with the communication device ; and means for transmitting at least one reference signal associated with the specific single directional beam, the at least one reference signal being based on an identifier associated with the specific single directional beam and a cell identifier associated with the communication area. means for controlling communication in a communication area served by the base station , wherein the communication is performed via a plurality of directional beams each of which has a different respective beam identifier; means for transmitting system information and control information, for a communication device , using a specific single directional beam associated with the communication device ; and means for transmitting at least one reference signal associated with the specific single directional beam, the at least one reference signal being based on an identifier associated with the specific single directional beam and a cell identifier associated with the communication area.
Timepiece component for a timepiece movement, and notably a pivot arbor of a regulating member of a mechanical timepiece movement, made of an alloy comprising by weight: - between 25% and 55% of palladium, - between 25% and 55% of silver, - between 10% and 30% of copper, - between 0.5% and 5% of zinc, gold and platinum with a total percentage of these two elements comprised between 5% and 25%, - between 0% and 1% of one or more elements chosen from among boron and nickel, - between 0% and 3% of one or more elements chosen from among rhenium and ruthenium, - no more than 0.1% of one or more elements chosen from among iridium, osmium and rhodium, and - no more than 0.2% of other impurities, the respective quantities of the components being such that, together, they add up to 100%. - between 25% and 55% of palladium, - between 25% and 55% of silver, - between 10% and 30% of copper, - between 0.5% and 5% of zinc, - between 0% and 1% of one or more elements chosen from among boron and nickel, - between 0% and 3% of one or more elements chosen from among rhenium and ruthenium, - no more than 0.1% of one or more elements chosen from among iridium, osmium and rhodium, and - no more than 0.2% of other impurities, the respective quantities of the components being such that, together, they add up to 100%.