baber/WOPTO huggingface dataset:
Patent JP-2022011496-A (JP)
Title: Device for voice quality analysis, system for voice quality analysis, and method for voice quality analysis
Inventor: SATO NOBUMASA
IPC: H04M1/82
Filed: 2020-06-30
Abstract: To estimate a reproducible cause at deterioration of voice quality even in a speech communication system which includes various speech communication terminal devices.SOLUTION: A voice quality analysis device 1 includes: a communication unit 11 which communicates with a speech communication terminal device through a network; a storage unit 12; and an analysis unit 13. The speech communication terminal device includes: a detection function which detects voice quality deterioration at speech communication; and a transmission function which transmits operation information, which represents an operation in speech processing at deterioration detection and in which the user of the self-device is anonymized or the self-device and the user of the self-device are anonymized. The storage unit 12 stores the operation information received through the communication unit 11 from each of the plurality of speech communication terminal devices. The analysis unit 13 analyzes similarity from the operation information stored in the storage unit 12, so as to estimate the cause of the voice quality deterioration.SELECTED DRAWING: Figure 1
Patent JP-2022012168-A (JP)
Title: Nanopore forming method, nanopore forming device and biomolecule analyzing device
Inventor: YANAGAWA YOSHIMITSU
IPC: G01N27/00
Filed: 2020-07-01
Abstract: To provide a technology for opening nanopore in a thin film at high speed and with high accuracy.SOLUTION: A nanopore forming method of the present disclosure comprises supplying a first charge to a chip on which a thin film is formed, stopping the supply of the first charge to the chip and waiting for the chip in a floating state, comparing the potential difference between the front and back of the chip with a first threshold value, and, when the potential difference between the front and back of the chip becomes equal to or less than the first threshold value, it is determined that nanopores are formed in the thin film.SELECTED DRAWING: Figure 1
Patent JP-2022012410-A (JP)
Title: Vehicle upper body structure
Inventor: SHIGYO YASUYUKI
IPC: B60J7/043
Filed: 2020-07-01
Abstract: To provide a vehicle upper body structure which can achieve both of quietness and design property.SOLUTION: An upper body structure of a vehicle V comprises: a roof opening/closing unit 10 having a glass panel 11 which can open/close an opening 2a formed in a roof panel 2; and a deflector 20a which extends in a vehicle width direction along a front end edge part of the roof opening/closing unit 10, and transfers to a position above the opening 2a when performing opening operation of the glass panel 11. The deflector 20a has a plurality of vertical wall parts 21 and a plurality of recesses 22 which respectively extend in a cross direction. In each of the plurality of recesses 22, a blockage wall part 22c which has the approximately same height dimension as that of the vertical wall part 21 and is formed in a backward ascending slope that shifts upward toward a rear side is provided at a rear end part.SELECTED DRAWING: Figure 9
Patent JP-2022012629-A (JP)
Title: Inspection device and inspection method
Inventor: SEKI TAKATERU
IPC: G01N21/952
Filed: 2020-07-02
Abstract: To provide an inspection device and an inspection method that can achieve improvement in productivity with respect to an inspection of an object to be inspected.SOLUTION: An inspection device and an inspection method of the present invention comprise: an imaging step of sequentially changing a first illumination condition serving as an illumination condition of light with which an object to be inspected is irradiated while the object to be inspected is rotated once, and a second illumination condition higher in illuminance than the first illumination condition, and imaging an outer peripheral surface of the object to be inspected at a timing of the first illumination condition and at a timing of the second illumination condition; an image data processing step of combining a plurality of image data imaged at the timing of the first illumination condition to acquire first image data, and combining a plurality of image data imaged at the timing of the second illumination condition to acquire second image data; a defect detection step of detecting a defect of the outer peripheral surface of the object to be inspected on the basis of the first image data and the second image data.SELECTED DRAWING: Figure 1
Patent JP-2022014216-A (JP)
Title: Internal resistance estimation device
Inventor: ARAI YOSHIKAZU
IPC: H01M10/48
Filed: 2020-07-06
Abstract: To estimate an internal resistance of a battery with good accuracy irrespective of a size of current value dispersion.SOLUTION: In an internal resistance estimation device 25 for estimating an internal resistance value of a battery 10 in an automobile, which has an electric motor 2 driven by the battery 10 as a power source, a first internal resistance estimation part 26 estimates an internal resistance value of the battery 10 on the basis of a first voltage value to a first current value of the battery 10 and a second voltage value to a second current value different from the first current value of the battery 10 when a dispersion value of a current value of the battery 10 is a threshold or more, and can estimate the internal resistance value of the battery 10 with good accuracy when the dispersion value of the current value is large. When the dispersion value of the curent value of the battery 10 is less than the threshold, the internal resistance value of the battery 10 is estimated by a second internal resistance estimation part 27 on the basis of a predetermined relationship of an internal resistance value with respect to any one of a current value and a voltage value of the battery 10 per hour, and the internal resistance value of the battery 10 can be estimated with good accuracy when the dispersion value of the current value is small.SELECTED DRAWING: Figure 1
Patent JP-2022015365-A (JP)
Title: Surface modified aluminum pigment and aqueous ink for inkjet
Inventor: NAGASHIMA SATOSHI
IPC: B41J2/01
Filed: 2020-07-09
Abstract: To provide a surface modified aluminum pigment capable of preparing an aqueous ink for inkjet, excellent in intermittent printing properties, printing properties after standing and color fastness.SOLUTION: A surface modified aluminum pigment includes: an aluminum pigment; and an amorphous body formed of a phosphate compound arranged at least partially on a surface of the aluminum pigment. The aluminum pigment and the amorphous body are chemically bonded with each other. The amorphous body has a diffraction peak of a half-value width of 6.0° or more within a range of a diffraction angle (2θ±0.2°) of 25° to 35° inclusive in X-ray diffraction by a CuK α-ray.SELECTED DRAWING: None
Patent JP-2023123881-A (JP)
Title: Imaging device and imaging method
Inventor: KITANO SHIN
IPC: H04N25/772
Filed: 2020-07-09
Abstract: To improve characteristics in dark without making a device structure complicated.SOLUTION: An imaging device includes: a photoelectric converter that generates a charge according to a received light amount; a charge transfer region that is disposed at a place inside a substrate not exposed to a substrate surface and in contact with the photoelectric converter, and to which the charge generated by the photoelectric converter is transferred; a charge accumulation region that is disposed apart from the charge transfer region in a substrate surface direction and accumulates the charge transferred from the charge transfer region; a transistor that performs control to transfer the charge from the charge transfer region to the charge accumulation region; and a detector that outputs a detection signal indicating whether or not an absolute value of a change amount of an electrical signal according to an amount of the charge transferred by the transistor exceeds a predetermined threshold value.SELECTED DRAWING: Figure 13
Patent JP-2020202831-A (JP)
Title: Methods for Detecting Nucleic Acid Sequence Variants
Inventor: ARNOLD LYLE
IPC: C12Q1/686
Filed: 2020-07-10
Abstract: To provide methods for detecting the presence or absence of a nucleic acid variant in a target region, and a method for high-fidelity amplification.SOLUTION: The methods include: amplifying the target region with a forward primer and a reverse primer in the presence of a selector blocker, where the selector blocker includes a sequence complementary to the target region excluding the position where the nucleic acid variant occurs; and detecting amplification of the target region, where the amplification of the target region indicates the presence of the nucleic acid variant in the target region.SELECTED DRAWING: Figure 1
Patent JP-2022019007-A (JP)
Title: Fuel injection suction system
Inventor: MIZUI HIROSHI
IPC: F02M51/08
Filed: 2020-07-17
Abstract: To suppress or prevent atomization of spray fuel and adhesion of fuel to a wall surface of a suction passage according to an operation state of an internal combustion engine, while simplifying and downsizing a structure, in a configuration that injects fuel with an injector.SOLUTION: A fuel injection suction device comprises: a suction passage 12 leading to a suction valve of an internal combustion engine; an injector 30 that injects fuel into the suction passage; first assist air passages 41b, 42b that supply assist air in the vicinity of the injector; second assist air passages 41b, 43b that supply assist air between the injector and the suction valve; and an adjustment valve 50 that adjusts a flow rate ratio of assist air flowing through the first assist air passage and the second assist air passage.SELECTED DRAWING: Figure 1
Patent JP-2020196724-A (JP)
Title: Natural killer cells from placenta
Inventor: ZHANG XIAOKUI
IPC: C12N5/09
Filed: 2020-07-30
Abstract: To provide novel methods of suppressing the growth of tumor cells or treating graft-versus-host disease by means of natural killer cells, where the natural killer cell culture and growth can be applied to the growth suppression and treatment without deteriorating tumor-targeting and tumoricidal capabilities or the like thereof.SOLUTION: A method of suppressing the growth of tumor cells comprises contacting the tumor cells with natural killer cells isolated from human placental perfusate and umbilical cord blood. A method of treating graft-versus-host disease comprises administering natural killer cells isolated from human placental perfusate and umbilical cord blood to a patient having, suspected of having, or at risk of developing graft-versus-host disease.SELECTED DRAWING: Figure 1
Patent JP-2020176148-A (JP)
Title: Foamable external composition
Inventor: KUWABARA TSUYOSHI
IPC: A61K47/10
Filed: 2020-08-05
Abstract: To provide a new foamable external composition.SOLUTION: The present invention provides an external composition that contains a polymer surfactant as a foaming component and forms foam at the time of use. The external composition is provided to be charged into, for example, a pump foamer container and a squeeze foamer container.SELECTED DRAWING: None
Patent JP-2023145814-A (JP)
Title: Control system, control method, and control device
Inventor: KIKUCHI TAKESHI
IPC: B25J13/08
Filed: 2020-08-21
Abstract: To enable the more accurate recognition of a change in an object state in a camera in controlling an end effector.SOLUTION: In a control system including a camera, an end effector, and a control device for controlling the camera and the end effector, the control device includes an acquisition part for acquiring state change direction information showing a change direction of a state of an imaging target, a camera control part for controlling the operation of the camera on the basis of the state direction change information, and a transmission part for transmitting a control signal for controlling the end effector to the end effector, and in the control device, the transmission part transmits the control signal to the end effector after the camera control part controls the operation of the camera.SELECTED DRAWING: Figure 8
Patent JP-2021111612-A (JP)
Title: Heat sink structure and flexible light emitting device having heat sink structure
Inventor: CHEN PIN-CHU
IPC: H01L23/36
Filed: 2020-08-26
Abstract: To provide a heat sink structure which can be adopted to various lamps having various designs, and which can improve design freedom and reliability of the lamp, and a flexible light emitting device having the heat sink structure.SOLUTION: In a flexible light emitting device 2, heat sink structures 22, 24 emit heat via heat sink parts 221, 224. In order to form a heat sink structure which can be flexible and bendable, hook parts 221, 241 on one end of the heat sink structure are hooked to fixing parts 224, 244 of the other heat sink structure. When the heat sink structure is bent, a first non-linear structure is obtained. The flexible light emitting device 26 can be arranged on the heat sink structure. The heat generated by the flexible light emitting device 26 can be removed by the heat sink structure.SELECTED DRAWING: Figure 2
Patent JP-2022038595-A (JP)
Title: Power converter
Inventor: INOUE KOSUKE
IPC: H02M3/28
Filed: 2020-08-27
Abstract: To provide a power converter capable of miniaturization and cost reduction by standardizing main parts.SOLUTION: A transformer 20 and rectifying elements 31, 32 of the rectifying circuit 30 are composed of a single module 80. A center tap 26 is configured by superimposing one drawer 22a of a first secondary winding 22 and one drawer 23a of a second secondary winding 23. An intermediate connecting member 50 is connected to the center tap 26 and a terminal 41c of a smoothing coil 41a constituting a smoothing reactor 41.SELECTED DRAWING: Figure 2
Patent JP-2022038962-A (JP)
Title: Carrying mechanism and dryer
Inventor: UEMURA RYOTA
IPC: B65G45/04
Filed: 2020-08-27
Abstract: To provide a carrying mechanism allowing for simply feeding lubrication oil to a plurality of bearing units provided correspondingly to a plurality of rotating bodies without using a pump.SOLUTION: A lubrication oil tank 95 stores lubrication oil L having a liquid level Ls positioned higher than a position of a lowest end 812 of each of a plurality of bearings 81. For this reason, the lubrication oil L reached a reservoir chamber 821 of a cover 82 from the lubrication oil tank 95 through a lubrication-oil feeding unit 97 has the liquid level Ls maintained in a position higher than a position of the lowest end 812 of each of the plurality of bearings 81 under head pressure of the lubrication oil L stored in the lubrication oil tank 95. Namely, there is no need to provide a pump because the lubrication oil L is fed to the plurality of bearings 81 under head pressure of the lubrication oil L stored in the lubrication oil tank 95.SELECTED DRAWING: Figure 7
Patent JP-2022039263-A (JP)
Title: Towpreg
Inventor: TSUZUKI MASAHIRO
IPC: C08J5/24
Filed: 2020-08-28
Abstract: To provide a towpreg excellent in balance of heat resistance and 0° tensile strength availability and capable of improving explosion strength of a pressure container.SOLUTION: A towpreg formed by impregnating an epoxy resin composition that satisfies the conditions (I) and (II), including all of the following components [A] to [C], into a reinforced fiber. [A] bifunctional epoxy resin that is liquid at 25°C, [B] at least one epoxy resin selected from the group consisting of a biphenyl epoxy resin, a biphenyl aralkyl epoxy resin, a dicyclopentadiene epoxy resin and an oxazolidone epoxy resin, [C] dicyandiamide, (I) among total epoxy resin 100 pts.mass, the component [B] is contained by 5 to 40 pts.mass, (II) viscosity at 25°C of the epoxy resin composition is 1 to 150 Pa s.SELECTED DRAWING: None
Patent JP-2022039542-A (JP)
Title: Guide lamp
Inventor: SHIRATO RYOSUKE
IPC: F21S2/00
Filed: 2020-08-28
Abstract: To provide a guide lamp capable of having a light source part suppressed from shifting in position in a direction crossing a direction in which a light guide body is fitted to a main body unit.SOLUTION: A guide lamp 10 comprises a main body unit 27, a light source part 12, and a light guide body 13. The main body unit 27 is fitted with a display part 14. The light source part 12 has a light source 32b, and is fitted to the main body unit 27. The light guide body 13 is fitted to the main body unit 27, and guides light of the light source 32b to a back side of the display part 14. The light source part 12 inserted in the same direction as the direction in which the light guide body 13 is fitted to the main body unit 27 to be fitted to the main body unit 27, and also held at least in part between the light guide body 13 and main body unit 27 to be retained.SELECTED DRAWING: Figure 2
Patent JP-2022042529-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-03
Abstract: To enhance interest of a game in a game machine controllable into rescue time shortening.SOLUTION: A performance control CPU can execute eye-catching performance when executing stage change of shifting from a fine stage to a cloudy stage. The performance control CPU can execute second special suggestive performance for suggesting that the RAM clear processing has not been executed, when executing the eye-catching performance. Depending on whether or not the RAM clear processing is executed, an execution ratio of the second special suggestive performance to be executed at the stage change of shifting from the fine stage to the cloudy stage varies.SELECTED DRAWING: Figure 9-25
Patent JP-2022043448-A (JP)
Title: Tension device
Inventor: TAKASHI AKINORI
IPC: H01B17/06
Filed: 2020-09-04
Abstract: To provided an inexpensive tension device.SOLUTION: A tension device 1 for retaining four or more fictitious transmission lines E to a tower includes: an insulator ream 14 placed on the tower side; and the same predetermined number of jumper sockets 19 as the number of the fictitious transmission lines E, each of which is provided for each of the fictitious transmission lines E on the fictitious transmission line E side of the insulator ream 14 and holds one jumper line J. The predetermined number of jumper sockets 19 are arranged in a plurality of stages separated in the vertical direction, and a lower jumper socket 19D arranged in the lower stage of the predetermined number of jumper sockets 19 is obtained by arranging an upper jumper socket 19U, which is arranged above itself among the predetermined number of jumper sockets 19, at a position avoiding in the horizontal direction when viewed from the line extension direction of the fictitious transmission line E.SELECTED DRAWING: Figure 1
Patent JP-2022043772-A (JP)
Title: Cargo holding device
Inventor: UENO KEISUKE
IPC: B65G1/04
Filed: 2020-09-04
Abstract: To provide a cargo holding device which can easily access inside a storage box without changing a direction of a storage box during emergency.SOLUTION: A cargo holding device includes a storage box 4 for storing a cargo therein, a carry-in/out part for carrying the cargo in/out the storage box 4, a storage part for storing the cargo together with the storage box 4, and a moving device for moving the storage box 4 between the carry-in/out part and the storage part. The storage box 4 includes a box body part 4c, a first door and a second door. The box body part 4c stores the cargo therein. The first door is arranged in a surface where the cargo can be carried in/out in the carry-in/out part in the box body part 4c in an openable/closable manner. The second door is arranged in a surface different from a surface where the first door is arranged in the box body part 4c in an openable/closable manner.SELECTED DRAWING: Figure 5
Patent JP-2022047827-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: KATO NAOHIRO
IPC: C09J7/38
Filed: 2020-09-14
Abstract: To provide a pressure sensitive adhesive sheet which is excellent in deformation resistance against a lasting load in a thickness direction (Z-axis direction).SOLUTION: There is provided a pressure sensitive adhesive sheet. The pressure sensitive adhesive sheet comprises a pressure sensitive adhesive agent layer including an acrylic polymer as a base polymer, a tackifier resin, a (meth)acrylic oligomer, and an azole-based compound. In the acrylic polymer in a preferable embodiment, 50 wt.% or more of alkyl (meth)acrylate having an alkyl group having 1 or more and 6 or less carbon atoms at an ester terminal is polymerized.SELECTED DRAWING: Figure 3
Patent JP-2022049580-A (JP)
Title: Semiconductor storage device and method for driving semiconductor storage device
Inventor: KAWASUMI ATSUSHI
IPC: G11C8/12
Filed: 2020-09-16
Abstract: To provide a semiconductor storage device equipped with a structure for reducing energy consumption associated with signal transfers and a method for driving the semiconductor storage device.SOLUTION: A semiconductor storage device pertaining to the present embodiment comprises: a first region supplied with a first voltage; a second region supplied with a second voltage larger than the first voltage; a pre-decoder provided in the first region, for inputting a signal and outputting a one-hot signal that corresponds to the signal; a first wiring provided in the first region, electrically connected to the pre-decoder and supplied with the one-hot signal; a second wiring provided in the second region; a level shifter provided in the first region and supplied with the first and second voltages, for transferring the one-hot signal from the first wiring in the first region to the second wiring in the second region; and a memory cell array provided in the second region, which operates on the basis of the transferred one-hot signal.SELECTED DRAWING: Figure 3
Patent JP-2022049755-A (JP)
Title: Roving, production method thereof, and roving package
Inventor: TERAOKA TADANORI
IPC: D02G3/28
Filed: 2020-09-17
Abstract: To provide a roving that can reduce defects in unwinding from the roving package, and can be easily withdrawn from a roving package.SOLUTION: A roving 1 is a multiple-wound yarn including a plurality of strand bundles 2 composed of 2 to 12 strands 3. The strand bundle 2 includes a first strand bundle 2a having a split ratio of 90% or more, and a second strand bundle 2b having a split ratio of less than 90%.SELECTED DRAWING: Figure 1
Patent JP-2020204623-A (JP)
Title: Specimen measurement method and specimen measurement apparatus
Inventor: KURONO KOJI
IPC: G01N33/49
Filed: 2020-09-18
Abstract: To provide a specimen measurement method for examining platelet aggregation of a specimen such that a load of preparation of a reagent causing platelet aggregation in the specimen is reduced and such that fluctuation in concentration due to skills of operators is reduced.SOLUTION: A specimen measurement method for measuring platelet aggregation of a specimen includes: a step S10 of automatically preparing a reagent-containing diluted reagent solution from a diluent and a reagent causing platelet aggregation in the specimen; and a step S11 of preparing a measurement sample that contains a predetermined concentration of the reagent from the diluted reagent solution and the specimen, and performing optical measurement of the measurement sample.SELECTED DRAWING: Figure 8