mhurhangee/ep-ind-claims huggingface dataset:
A turbine blade that is provided with a cooling air hole that penetrates from an inner wall surface to an outer wall surface of a blade body that is made to be hollow, wherein the cooling air hole has a straight pipe portion that is provided at the inner wall surface side of the blade body and a diameter expansion portion that is provided at the outer wall surface side of the blade body, and wherein the turbine blade comprises: a convex portion that is arranged in an inner portion of the cooling air hole and that is provided projecting out from an inner wall surface of the cooling air hole, wherein the convex portion is provided on the inner wall surface of the cooling air hole that is positioned at the downstream side of a flow direction of a main flow gas that flows along the outer wall surface of the blade body, characterized in that the convex portion is made to have a triangular pyramid shape in which a surface of the convex portion on the side of the inner wall surface of the blade body is made to be a triangular collision surface, and the convex portion is provided at the straight pipe portion. a convex portion that is arranged in an inner portion of the cooling air hole and that is provided projecting out from an inner wall surface of the cooling air hole, wherein the convex portion is provided on the inner wall surface of the cooling air hole that is positioned at the downstream side of a flow direction of a main flow gas that flows along the outer wall surface of the blade body, characterized in that the convex portion is made to have a triangular pyramid shape in which a surface of the convex portion on the side of the inner wall surface of the blade body is made to be a triangular collision surface, and the convex portion is provided at the straight pipe portion.
Mounting insulator for fixing an inner conductor at a distance in the interior of a jacket tube of a long-distance transmission line, which comprises a substantially rod-like insulating body that has a respective thread (32, 33) at both ends, characterized in that it is designed to adjust the distance between the inner conductor and the jacket tube, in that the two threads (32, 33) have an opposite direction of rotation relative to each other, in that it is implemented as a composite insulator having a substantially rod-like glass fibre core and having an insulating compound applied thereto, in particular made of silicone rubber, in that a metal fitting with a thread (32, 33) is respectively provided at both ends for screw fixing, and in that a polygon for rotation is respectively formed on the metal fittings.
An ultrasonic diagnostic apparatus, comprising processing circuitry configured to: acquire a parameter relating to a blood flow imaging mode, the parameter including at least information on an instruction for executing transmit aperture synthesis, wherein the information on an instruction for executing transmit aperture synthesis comprises at least information on a region of interest, information on a flow speed range, and information on step-alternating scan; calculate, based on the parameter, a number of transmit directions and a number of groups relating to the step-alternating scan, and a number of compounded beams relating to the transmit aperture synthesis; determine a scanning condition for executing the transmit aperture synthesis together with the step- alternating scan based on the number of transmit directions, the number of groups, and the number of compounded beams, wherein for the step-alternating scan, the region of interest is divided into a plurality of groups, each group comprising a plurality of regions, wherein in each group transmission and reception is sequentially executed at the plurality of regions an ensemble number of times. acquire a parameter relating to a blood flow imaging mode, the parameter including at least information on an instruction for executing transmit aperture synthesis, wherein the information on an instruction for executing transmit aperture synthesis comprises at least information on a region of interest, information on a flow speed range, and information on step-alternating scan; calculate, based on the parameter, a number of transmit directions and a number of groups relating to the step-alternating scan, and a number of compounded beams relating to the transmit aperture synthesis; determine a scanning condition for executing the transmit aperture synthesis together with the step- alternating scan based on the number of transmit directions, the number of groups, and the number of compounded beams, wherein for the step-alternating scan, the region of interest is divided into a plurality of groups, each group comprising a plurality of regions, wherein in each group transmission and reception is sequentially executed at the plurality of regions an ensemble number of times.
A laser scanner for monitoring a monitored zone, having a main light transmitter for transmitting sensing light signals which propagate through a protective screen into the monitored zone; having a main light receiver for receiving light which emanates from the monitored zone; and having a control unit for controlling the laser scanner, wherein the laser scanner is configured to carry out a contamination recognition; wherein the laser scanner is configured to emit a monitoring light signal through the protective screen for carrying out the contamination recognition; and wherein the protective screen comprises a peripheral side wall, characterized in that in the contamination recognition, the degree of contamination of the protective screen is determined by means of a measured contamination value and the control unit is adapted to recognize an approach of a hand and/or of a finger toward the protective screen based on the contamination recognition and to output an action signal on the recognition of the hand and/or of the finger, with the control unit being adapted to consider a hand or a finger as recognized when the measured contamination value exceeds a predefined threshold value, and with the protective screen comprising an engagement region which is accessible for a hand and/or for a finger from outside the laser scanner, with the protective screen being concave in the engagement region, with the protective screen and the engagement region being shaped such that the monitoring light signal passes through the protective screen at a first point, runs through the engagement region and subsequently passes through the protective screen at a second point, with the engagement region defining a peripheral recess of the side wall, and with only a predefined increase in the measured contamination value within a likewise predefined time interval resulting in an action signal.
Encoder for encoding an input audio or video signal comprising signal frames into quantized bits (108, 208), the encoder comprising: - at least one matrix generation module configured to generate, for each frame of the input audio or video signal, a signal matrix (103, 203, CovM#1,..., CovM#N) comprising matrix coefficients obtained from that frame, - at least one quantizer module comprising: - a partition module (105, 205, M2V#1,..., M2V#N) configured to group the matrix coefficients of each signal matrix into a plurality of partition vectors (106, 206, v 1 1,..., v L 1), and - a vector quantization module (107, 207) comprising a plurality of vector quantization schemes VQ 1 1,..., VQ L 1 and configured to, for each partition vector (106, 206, v 1 1,..., v L 1), select one of the vector quantization schemes VQ 1 1,..., VQ L 1 and quantize that partition vector according to the selected vector quantization scheme to obtain the quantized bits (108, 208), wherein, in an adaptive mode, the partition module is able to group differently the matrix coefficients obtained from different frames, and/or the vector quantization module is able to select different vector quantization schemes for partition vectors obtained from different frames. - at least one matrix generation module configured to generate, for each frame of the input audio or video signal, a signal matrix (103, 203, CovM#1,..., CovM#N) comprising matrix coefficients obtained from that frame, - at least one quantizer module comprising: - a partition module (105, 205, M2V#1,..., M2V#N) configured to group the matrix coefficients of each signal matrix into a plurality of partition vectors (106, 206, v 1 1,..., v L 1), and - a vector quantization module (107, 207) comprising a plurality of vector quantization schemes VQ 1 1,..., VQ L 1 and configured to, for each partition vector (106, 206, v 1 1,..., v L 1), select one of the vector quantization schemes VQ 1 1,..., VQ L 1 and quantize that partition vector according to the selected vector quantization scheme to obtain the quantized bits (108, 208), wherein, in an adaptive mode, the partition module is able to group differently the matrix coefficients obtained from different frames, and/or the vector quantization module is able to select different vector quantization schemes for partition vectors obtained from different frames. - a partition module (105, 205, M2V#1,..., M2V#N) configured to group the matrix coefficients of each signal matrix into a plurality of partition vectors (106, 206, v 1 1,..., v L 1), and - a vector quantization module (107, 207) comprising a plurality of vector quantization schemes VQ 1 1,..., VQ L 1 and configured to, for each partition vector (106, 206, v 1 1,..., v L 1), select one of the vector quantization schemes VQ 1 1,..., VQ L 1 and quantize that partition vector according to the selected vector quantization scheme to obtain the quantized bits (108, 208),
A composite material comprising grains, the grains comprising at least one of the following pairings of a hygroscopic salt arranged within a porous material and having the following water adsorption and/or amount of hygroscopic salt: pairing of porous material and hygroscopic salt water adsorption measured between 80°C and 30°C at 12.5mbar amount of hygroscopic salt of the composite material in the grains with respect to the total weight of the grains, notably determined by X-ray fluorescence activated carbon and strontium bromide at least 0.19g/g at least 29% wt activated carbon and calcium chloride at least 0.28g/g at least 32% wt silicagel and calcium chloride at least 0.35 g/g at least 38% wt silicagel and strontium bromide at least 0.18g/g at least 47% wt silicagel and magnesium chloride at least 0.25g/g at least 31% wt wherein the grains have a peripheral zone and a central zone, the peripheral zone of a grain being a portion of the grain extending from a periphery of the grain towards the centre of the grain for a distance of about 1/10 th of the diameter of the grain, and the central zone of a grain being a portion of the grain extending from the centre of the grain for a distance of about 1/10 th of the diameter of the grain towards the periphery of the grain; wherein the peripheral zone has a peripheral zone hygroscopic metal concentration HMCp expressed as the mass percentage of metal(s) of the hygroscopic salt(s) at the peripheral zone HMp divided by the mass percentage of i) the carbon of the activated carbon or ii) the silicon of the silica gel at the peripheral zone HPp (i.e. HMCp= HMp/ HPp) wherein the central zone has a central zone hygroscopic metal concentration HMCc expressed as the mass percentage of metal(s) of the hygroscopic salt(s) at the central zone HMc divided by the mass percentage of i) the carbon of the activated carbon or ii) the silicon of the silica gel at the central zone HPc (i.e. HMCc= HMc/ HPc) and wherein the central zone hygroscopic metal concentration is greater than or equal to 0.7 times the peripheral zone hygroscopic metal concentration (HMCc ≥ 0.7 HMCp).
A computer-implemented method for dynamically changing an encryption technique for encrypted data to be stored in a searchable database, the method comprising: executing a microservice at a client (104, 106, 108, 404) to encrypt data using a cryptographic key based on an encryption alteration scheme, sending, by the microservice, the encrypted data for storage in the searchable database, the encrypted data,, wherein the encryption alteration scheme comprises selecting the cryptographic key randomly from among a set of cryptographic keys including one or more other cryptographic keys; identifying, by the microservice, a search query provided at the client, the search query comprising a plurality of search strings including at least: an encrypted version of a plaintext string that was encrypted by the client using the cryptographic key, and one or more encrypted versions of the plaintext string that were encrypted by the client using one or more other cryptographic keys; sending the search query to the searchable database; and receiving a response to the search query from the searchable database. executing a microservice at a client (104, 106, 108, 404) to encrypt data using a cryptographic key based on an encryption alteration scheme, sending, by the microservice, the encrypted data for storage in the searchable database, the encrypted data,, wherein the encryption alteration scheme comprises selecting the cryptographic key randomly from among a set of cryptographic keys including one or more other cryptographic keys; identifying, by the microservice, a search query provided at the client, the search query comprising a plurality of search strings including at least: an encrypted version of a plaintext string that was encrypted by the client using the cryptographic key, and one or more encrypted versions of the plaintext string that were encrypted by the client using one or more other cryptographic keys; an encrypted version of a plaintext string that was encrypted by the client using the cryptographic key, and one or more encrypted versions of the plaintext string that were encrypted by the client using one or more other cryptographic keys; sending the search query to the searchable database; and receiving a response to the search query from the searchable database.
An apparatus (104; 204; 304) for jointing a first optical fibre and a second optical fibre, the apparatus comprising a composite cable, where the composite cable comprises an electric power cable, a first optical fibre cable comprising the first optical fibre, and a second optical fibre cable comprising the second optical fibre, characterized in that the apparatus comprises a first routing device and a second routing device, each routing device being arranged to change the direction of a fibre optic path from a first axis to a second axis and comprising a first optical fibre portion aligned with the first axis, a second optical fibre portion aligned with the second axis, and an intermediate optical fibre portion integral with the first and second optical fibre portions and extending through an arc between the first and second optical fibre portions, the intermediate optical fibre portion in the region of the arc having a reduced diameter in relation to the diameter of the first and second optical fibre portions, in that the first optical fibre is optically connected to the first optical fibre portion of the first routing device, in that the second optical fibre is optically connected to the first optical fibre portion of the second routing device, and in that the second optical fibre portion of the first routing device is optically connected to the second optical fibre portion of the second routing device.
A fiber reinforced resin screw (10, 20) formed by injection molding from a resin composition containing reinforcing fiber in a resin, wherein a pitch of threads of the fiber reinforced resin screw (10, 20) has a length of 1.5 to 2 times of a standard pitch corresponding to an outer diameter of the threads prescribed in standards of a metric coarse screw, a unified coarse screw and a unified fine screw, wherein an average fiber length of the reinforcing fiber is 1 to 1/3 times of the pitch of the threads in the fiber reinforced resin screw (10, 20), wherein a content rate of the reinforcing fiber is in a range of 20 to 80%, and wherein the reinforcing fiber contained in the resin composition is orientated along a top surface of the thread or side surfaces of the thread.
A method in a first network unit of a wireless communication system, said first network unit comprising one or multiple antennas adapted for data transmission to and data reception from at least one second network unit in said system, said method being useful for adapting, corresponding to the experienced interference at the site of the first network unit, transmission parameters for data transmissions from said second network unit to said first network unit, the method comprising: determining channel estimates of channels between transmit antennas, i, j, of said second network unit and receive antennas of said first network unit, by reception of embedded pilot symbols together with an appropriate smoothing in the time and frequency domain; forming estimates of a noise and interference covariance matrix, Q, by using appropriate smoothing of the residuals that have been obtained after subtracting the estimates of the received pilots; characterised by determining, values equivalent to the Hermitian inner products of vector channels, h i, h j, that have been whitened with respect to the noise and interference covariance matrix, Q, which vector channels, h i, h j, comprise the channel estimates of channels between transmit antennas (i, j) of said second network unit and receive antennas of said first network unit; mapping the determined values into a data element; and providing the data element as feedback information to said second network unit; whereby the steps of determining the values and mapping the determined values are done for at least a set of one or more resource blocks and the mapping implies a mapping of a mathematically processed representation of a Hermitian matrix that is composed of said determined values associated with a resource block. determining channel estimates of channels between transmit antennas, i, j, of said second network unit and receive antennas of said first network unit, by reception of embedded pilot symbols together with an appropriate smoothing in the time and frequency domain; forming estimates of a noise and interference covariance matrix, Q, by using appropriate smoothing of the residuals that have been obtained after subtracting the estimates of the received pilots; determining, values equivalent to the Hermitian inner products of vector channels, h i, h j, that have been whitened with respect to the noise and interference covariance matrix, Q, which vector channels, h i, h j, comprise the channel estimates of channels between transmit antennas (i, j) of said second network unit and receive antennas of said first network unit; mapping the determined values into a data element; and providing the data element as feedback information to said second network unit;
A wheelchair comprising a support frame, a seat frame, which is connected movingly in its front part to the support frame, and is connected in its rear part to the support frame via a shock absorbing mechanism characterized in that the shock absorbing mechanism is in the form of: - a torsion beam connected to a rear axle of the wheelchair via at least one connecting element which allows for immobilization of the connection between the torsion beam and the rear axle, - wherein at least one end of the torsion beam is fixedly connected to a lever, which is connected pivotally to a connector connected to the rear part of the seat frame, - furthermore, the ends of the torsion beam are supported pivotally by slide sleeves located in brackets mounted on the rear axle. - a torsion beam connected to a rear axle of the wheelchair via at least one connecting element which allows for immobilization of the connection between the torsion beam and the rear axle, - wherein at least one end of the torsion beam is fixedly connected to a lever, which is connected pivotally to a connector connected to the rear part of the seat frame, - furthermore, the ends of the torsion beam are supported pivotally by slide sleeves located in brackets mounted on the rear axle.
Vehicle having a hybrid drive, the traction battery of which is arranged at the rear end on the underside of a vehicle floor panel part which has a downwardly open central tunnel for an exhaust system of an internal combustion engine, wherein, in the battery housing of the traction battery, there is formed a downwardly open longitudinal channel which forms an elongation of the central tunnel toward the vehicle rear side and through which the exhaust system extends in its further course toward the rear, and in that, in particular, an insulating element for thermal insulation with respect to the exhaust system is arranged in the longitudinal channel of the battery housing, characterized in that, in the vehicle longitudinal direction toward the rear, the central tunnel transitions into the longitudinal channel, of reduced cross section, of the traction battery with the formation of a step-like transition at a front battery housing face wall, and in that the insulating element has a front edge region which is extended beyond the longitudinal channel and which covers the front battery housing face wall.
Electrophoresis device for treating human keratin materials that delivers a cosmetic or dermatological composition onto the latter together with the application of an electric current, the device comprising a cartridge which is carried by the device, the composition applied being contained in the cartridge, the cartridge having a body that forms a reservoir and a piston through which a drive screw passes and which can move in the body under the effect of the relative rotation of the screw and the piston, the device comprising an electric drive motor for bringing about this relative rotation of the screw and of the piston, and an electronic circuit for controlling the electric motor, wherein the cartridge comprises a head that rotates relative to the body, the head being held fixedly in the device and the motor driving the body in rotation relative to the head.
An integrated circuit for a print component comprising: a plurality of memory bits; a plurality of fire actuators of a fire pulse group; a selection circuit to select at least one memory bit of the plurality of memory bits and the fire actuators of the fire pulse group; and a memory voltage regulator to provide a write voltage to the at least one memory bit of the plurality of memory bits. a plurality of memory bits; a plurality of fire actuators of a fire pulse group; a selection circuit to select at least one memory bit of the plurality of memory bits and the fire actuators of the fire pulse group; and a memory voltage regulator to provide a write voltage to the at least one memory bit of the plurality of memory bits.