baber/WOPTO huggingface dataset:
Patent JP-2021067611-A (JP)
Title: Optical measurement device, wavelength calibration method, and standard sample
Inventor: ARAYA TOSHIKI
IPC: G01J3/06
Filed: 2019-10-25
Abstract: To provide a new technique with which it is possible to calibrate wavelengths even when a measurement wavelength range is narrow and a sufficient number of reference emission lines cannot be included in the measurement wavelength range.SOLUTION: An optical measurement device includes: a light source for generating measurement light; a photoreceiver for receiving light wavelength separated by a diffraction grating and composed of a plurality of aligned light receiving elements; means for acquiring the theoretical interference spectrum of the reflectance or transmittance of a standard sample that is mathematically calculated on the basis of the known thickness, refractive index and extinction coefficient of the standard sample; means for acquiring the measured interference spectrum of reflectance or transmittance that is generated as reflected or transmitted light that is generated upon irradiation of the standard sample with measurement light is received via the diffraction grating by the photoreceiver; means for acquiring the correspondence information of the theoretical and measured interference spectra; and wavelength calibration means for referring to the correspondence information and determining a wavelength calibration formula so that the result of having applied a wavelength calibration formula that defines the wavelength value of a plurality of light receiving elements to the measured interference spectrum matches the theoretical interference spectrum.SELECTED DRAWING: Figure 6
Patent JP-2021069496-A (JP)
Title: Cutting tool for flexible pipe coating body
Inventor: IWAKATA MARIO
IPC: B26B27/00
Filed: 2019-10-29
Abstract: To provide a cutting tool for a flexible pipe coating body that avoids interference between a flexible pipe and a cutter when the flexible pipe is inserted into a tool body.SOLUTION: A cutting tool 1A is equipped with a tool body 10 into which a tip end portion of a flexible pipe 2 is inserted, a cutter 20 for cutting a coating body 2b of the flexible pipe 2, and a holding member 30 that has elasticity, is provided on the tool body 10, and holds the cutter 20. The tool body 10 has an outer cylinder portion 11 which has a cylindrical shape and into which the flexible pipe 2 is inserted from a tip end opening, and a bottom plate portion 12 which is provided on a base end side of the outer cylinder portion 11 and on which a tip end of the flexible pipe 2 abuts. On the outer cylinder portion 11, a through-hole 15 is formed corresponding to a cutting position of the coating body 2b. The holding member 30 is provided on the outer cylinder portion 11 so as to turn a tip of the cutter 20 to an inside of the outer cylinder portion 11 via the through-hole 15, and can be elastically deformed from a retracting position where the tip is retracted outward from an outer peripheral surface of the coating body 2b to a projecting position where the tip is projected inward from an inner peripheral surface of the coating body.SELECTED DRAWING: Figure 1
Patent JP-2021081624-A (JP)
Title: Image forming apparatus
Inventor: ITOU ISAMI
IPC: B41J2/52
Filed: 2019-11-20
Abstract: To provide an image forming apparatus that can adjust gradation characteristics with high accuracy.SOLUTION: An image forming apparatus 10 transfers images formed by image forming units 181Y, 181M, 181C, 181K to an intermediate transfer belt 182. The images formed on the intermediate transfer belt 182 are transferred to a sheet by a secondary transfer roller 183. An optical sensor 187 reads images for gradation adjustment formed on the intermediate transfer belt 187. A reading device 50 reads the images for gradation adjustment formed on a sheet. The image forming apparatus 10 adjusts gradation characteristics based on a result of reading of the images for gradation adjustment performed by the optical sensor 187 and a result of reading of the image for gradation adjustment performed by the reading device 50.SELECTED DRAWING: Figure 1
Patent JP-2021079360-A (JP)
Title: Spray pyrolysis plant, and spray pyrolysis method
Inventor: FURUKAWA KAZUKUNI
IPC: B05B1/14
Filed: 2019-11-22
Abstract: To provide a spray pyrolysis plant capable of producing fine particles on a large scale while keeping the quality of the fine particles constant that are a product of pyrolysis of raw material droplets.SOLUTION: A spray pyrolysis plant 100 is equipped with a reaction furnace 11 for heating and decomposing raw material droplets, a plurality of sprayers 13 arranged at the upper part of the reaction furnace 11 for spraying the raw material droplets into the reaction furnace 11, and a heating unit 15 installed at the periphery of the reaction furnace 11 for heating the reaction furnace 11. The reaction furnace 11 has a ceramic side wall part 14 having a square cylindrical shape of a rectangle cross section. The side wall part 14 is heated by the heating unit 15 to raise the temperature in the reaction furnace 11. A plurality of the sprayers 13 are arranged on one line along the direction to which the long side of the side wall part 14 of the reaction furnace 11 extends.SELECTED DRAWING: Figure 1
Patent JP-2021081391-A (JP)
Title: Vehicle display device
Inventor: SASUGE TAKUYA
IPC: G01D11/28
Filed: 2019-11-22
Abstract: To appropriately reduce color unevenness that may appear in a three-dimensional light guide body.SOLUTION: A vehicle display device is disclosed, comprising a dial, a three-dimensional light guide body provided on a surface of the dial and configured to have different height from the surface of the dial depending on the position, and a light source provided behind the dial and configured to emit light toward the light guide body, where the light guide body is colored and the dial has a gradation-printed section 70 in an area with the light guide body.SELECTED DRAWING: Figure 5
Patent JP-2021085811-A (JP)
Title: Method and device for ultrasonic inspection
Inventor: KITAZAWA SATOSHI
IPC: G01N29/44
Filed: 2019-11-29
Abstract: To provide a method and a device for an ultrasonic inspection that can increase the SN ratio without using a special device for modulating a pulse signal.SOLUTION: The present invention relates to a method for an ultrasonic inspection including: outputting a pulse signal to an ultrasonic sensor 11 to generate an ultrasonic wave and send the ultrasonic wave; receiving an ultrasonic wave reflected by or scattered by an object 1 by the ultrasonic sensor 11, converting the reflected or scattered ultrasonic wave into a waveform signal, digitizing the waveform signal, and acquiring waveform data. The method executes: modulation processing of modulating, by a phase modulation system, plural pieces of waveform data 31, 31A, 31B, and 31C acquired under the same inspection condition by plural times of inspections and generating synthesis waveform data 34; and modulation processing of modulating the synthesis waveform data 34 and generating compression waveform data 36.SELECTED DRAWING: Figure 3
Patent JP-2021085275-A (JP)
Title: Base pushing jack facility in box body propulsion method and box body propulsion method using thereof
Inventor: ISHIDA TAKAAKI
IPC: E21D9/06
Filed: 2019-11-29
Abstract: To provide a base pushing jack facility in a box body propulsion method that can propel a box body sequentially in a short time.SOLUTION: In a starting shaft 3 that propels a concrete box body 9, a plurality of base pushing jacks 23, 29 in which a base pushing jack 10 is housed in a rack frame 24 are installed back and forth behind the concrete box body 9, and the base pushing jacks 10 of the base pushing jacks 23, 29 are connected to each other.SELECTED DRAWING: Figure 1
Patent JP-2021089314-A (JP)
Title: Image forming apparatus
Inventor: MINOBE TARO
IPC: G03G21/00
Filed: 2019-12-02
Abstract: To form a primary transfer potential necessary for primary transfer units regardless of a current supplied to a secondary transfer member.SOLUTION: An image forming apparatus comprises: a plurality of photoconductor drums 1; an intermediate transfer belt 10 to which toner images are transferred from the plurality of photoconductor drums 1; a secondary transfer roller 20 for transferring the toner images transferred to the intermediate transfer belt 10 to a recording material; a secondary transfer power supply 21 that applies voltage to the secondary transfer roller 20; a CPU 150 that controls the secondary transfer power supply 21; a current detection circuit 21h that detects an output current from the secondary transfer power supply 21; contact members 14 that are connected to an opposing roller 13 in which a current flows through the intermediate transfer belt 10 when the voltage is applied to the secondary transfer roller 20; a constant voltage element 15 that is connected to the contact members 14; and a separation resistance 17 that is connected to the secondary transfer power supply 21 and the contact members 14. The contact members 14 are maintained at a predetermined potential by the current supplied through the secondary transfer roller 20 and the current supplied through the separation resistance 17.SELECTED DRAWING: Figure 1
Patent JP-2020033384-A (JP)
Title: Nitrogen-containing spirocyclic compounds and pharmaceutical uses thereof
Inventor: NOMICHI SATORU
IPC: A61P37/02
Filed: 2019-12-04
Abstract: To provide novel nitrogen-containing spirocyclic compounds and pharmaceutical uses thereof.SOLUTION: The present invention provides a compound represented by the general formula [I] in the figure, where each symbol is as defined herein, or a pharmaceutically acceptable salt thereof or a solvate thereof, and a pharmaceutical use of the same in treating organ transplant rejection, graft versus host reaction after transplantation, autoimmune disease, allergic disease and chronic myeloproliferative disease.SELECTED DRAWING: None
Patent JP-2021089997-A (JP)
Title: Coil unit
Inventor: TAGUCHI NORITAKA
IPC: H02J50/50
Filed: 2019-12-05
Abstract: To provide a coil unit that can properly transmit electric power in a non-contact manner.SOLUTION: A coil unit 1 comprises a tube 10, a power supply coil 20, and a relay coil 30. The tube 10 is formed in a tubular shape, extends in the extending direction, is flexible, and includes a storage space inside. The pair of power supply coils 20 (power transmitting coil 21, power receiving coil 22) are provided on both sides of the tube 10 in the extending direction and transmit electric power by magnetic field coupling. The relay coil 30 is provided in the storage space and is located between the pair of power supply coils 20 and relays, by magnetic field coupling, the electric power transmitted between the pair of power supply coils 20.SELECTED DRAWING: Figure 1
Patent JP-2021092180-A (JP)
Title: Impeller for vortex type pump and vortex type pump
Inventor: ISONO MIHO
IPC: F04D29/70
Filed: 2019-12-10
Abstract: To provide an impeller that improves pump efficiency while making it secure for foreign matters to pass through.SOLUTION: An impeller for vortex type pump comprises a main plate fitted to a rotary shaft, and a plurality of blades which has an inner peripheral side edge part located on an inner peripheral side of the main plate and an outer peripheral side edge part located on an outer peripheral side of the main plate, and is arranged adjacently in a peripheral direction about the rotary shaft. At least one of the plurality of blades has the inner peripheral side edge part partially bent to the outer peripheral side to have at least one bent part, and the inner peripheral side edge part of the at least one blade terminates at a lower end of the outer peripheral side edge part or at a position more on an inner peripheral side than the lower end of the outer peripheral side edge part.SELECTED DRAWING: Figure 1
Patent JP-2020100502-A (JP)
Title: Method and device of manufacturing glass film, and method of manufacturing electronic device including glass film
Inventor: OKA TAKAO
IPC: C03C27/00
Filed: 2019-12-10
Abstract: To safely peel a glass film from a support body by effectively restricting unnecessary flexure moment caused on the glass film and such using a simply structured device.SOLUTION: In a separation step S3 where one work of a support body 1 and a glass film 2 is peeled off from the other work and a laminated body 3 is split into the support body 1 and the glass film 2, using a suction pad 13 with a bellows 14 attached thereto, the suction pad 13 suctions the other work by decompression and causes the bellows 14 to contract, imparting peeling force F onto the one work from the other work.SELECTED DRAWING: Figure 8
Patent JP-2021093631-A (JP)
Title: Receiving device, method for reception, and program
Inventor: OKADA YOSHINOBU
IPC: H04B1/16
Filed: 2019-12-10
Abstract: To provide a receiving device that can precisely execute a seek operation.SOLUTION: A receiving device 1 according to the present invention includes: a receiving unit 11 capable of receiving a specific frequency corresponding to the frequency of a broadcast station and an adjacent bandwidth as a bandwidth which includes a frequency adjacent to the specific frequency; a demodulation unit 12 for demodulating a reception signal with the specific frequency received by the receiving unit 11 and a reception signal in the adjacent bandwidth; a seek control unit 32 for controlling a seek operation of searching for a broadcast station received by the reception unit 11 by using the threshold value of a reception signal intensity for determining the presence or absence of a broadcast station; and a threshold value determination unit 31 for determining the threshold value used for the seek operation. The threshold value determination unit 31 determines a threshold value according to the reception situation of the adjacent bandwidth.SELECTED DRAWING: Figure 1
Patent JP-2021093335-A (JP)
Title: Light-emitting device and method of manufacturing the same
Inventor: INOUE HIROYASU
IPC: H05B33/02
Filed: 2019-12-12
Abstract: To provide a light-emitting device capable of suppressing external light from being reflected, and a method of manufacturing the light-emitting device.SOLUTION: A light-emitting device 100 includes a light-emitting element 60 which includes a reflection element, and a dimming layer 50 which is arranged more on a viewing side than the reflection element, and has a total light-beam transmittance of 45-75%, the dimming layer including a transparent material and a material absorbing or reflecting visible light.SELECTED DRAWING: Figure 1
Patent JP-2021093698-A (JP)
Title: Image processing device, control method of image processing device, and program
Inventor: HARUTA KENICHIRO
IPC: G06T5/30
Filed: 2019-12-12
Abstract: To solve a problem in which when a thin white line between strokes is thickened, pixels forming a characters become white, and the proportions of the characters may deteriorate.SOLUTION: An image processing device includes identification means that identifies a pixel adjacent to a thin line in image data, and output means that outputs density for thickening the thin line as corrected density of the pixel having the pixel identified by the identification means and having attribute different from predetermined attribute, and the output means outputs density corrected by limiting the degree of the correction rather than the correction for the pixel having attribute different from the predetermined attribute or density on which the correction is not performed as the density of the pixel of the predetermined attribute, which is the pixel identified by the identification means.SELECTED DRAWING: Figure 6
Patent JP-2021094609-A (JP)
Title: Cutting insert
Inventor: ASO TAKAHIRO
IPC: B23C5/06
Filed: 2019-12-13
Abstract: To provide a cutting insert that can suppress burrs caused at an outer edge of a finishing surface to suppress defect of the cutting insert, although the insert is formed to have many corners with excellent economic efficiency.SOLUTION: A cutting insert 2 has an upper surface 5, a lower surface 6 at the opposite side of the upper surface 5, and a peripheral side surface 7 joining the upper surface 5 to the lower surface 6. A first ridge-line R1 at which the upper surface 5 crosses the peripheral side surface 7 includes a main cutting edge 51 and a flat cutting edge 53 arranged alternately one by one and corners A, B, C, D, E, F, G and H arranged between the main cutting edge 51 and the flat cutting edge 53. An interval AB between the adjacent corners is equal to or below 60% of a diameter of an inscribed circle of the first ridge-line R1. The corner B positioned at one end of the flat cutting edge 53 is formed in a deburring blade 52 that crosses the flat cutting edge 53 at an angle β smaller than an angle α formed by the main cutting edge 51 and the flat cutting edge 53. The corner C positioned at the other end of the flat cutting edge 53 is formed in a corner blade 54 which is larger in curvature radius than the flat cutting edge 53.SELECTED DRAWING: Figure 4
Patent JP-2021013291-A (JP)
Title: Power converter
Inventor: MAEDA YOSHIHIKO
IPC: H02M7/48
Filed: 2019-12-13
Abstract: To provide a power converter that can be miniaturized.SOLUTION: A power converter (inverter 10) includes: a substrate 80; a plurality of switch elements S1 to S6 disposed on the substrate 80; and a first capacitor (ceramic capacitor C1), a second capacitor (hybrid capacitor C2), and a third capacitor (electrolytic capacitor C3) that are electrically connected in parallel to one another between a positive electrode and a negative electrode at a side of a DC voltage of the switch elements S1 to S6. The first capacitor is connected to a position closer to the switch elements S1 to S6 on a wiring path than those of the second capacitor and the third capacitor. The third capacitor is connected to a position farther from the switch elements S1 to S6 on the wiring path than that of the second capacitor. The first capacitor has a smaller impedance in a frequency band from a high frequency noise to a surge that leads to an electromagnetic interference compared to those of the second capacitor and the third capacitor.SELECTED DRAWING: Figure 2
Patent JP-2020039366-A (JP)
Title: Agricultural implement
Inventor: YOSHIDA KAZUMASA
IPC: A01B69/00
Filed: 2019-12-18
Abstract: To provide an agricultural implement capable of driving automatically and properly.SOLUTION: An agricultural implement includes a traveling machine body (A) capable of switching manual travel by manual steering to/from automatic travel by automatic steering, a meter panel (36), and a display device (D) for displaying to be in a mode of automatic travel, when the mode of automatic travel is applied, in which the meter panel (36) and the display device (D) are provided mutually separatedly in a machine body cross direction.SELECTED DRAWING: Figure 4
Patent JP-2021096728-A (JP)
Title: Dosing information providing device, dosing information providing program, and recording medium
Inventor: KONDO KAZUMA
IPC: G16H20/10
Filed: 2019-12-19
Abstract: To more efficiently perform instruction according to a patient side at an appropriate time after prescription.SOLUTION: In a dosing information providing system, a dosing information providing device 100 includes: a first storage section 121a for storing patient prescription information for each patient; a second storage section 121b for storing information on dosing guidance contents according to medicine information; a first extraction section 124a for extracting a patient who has reached dosing guidance timing based on information on a prescription date of a medicine, information on a prescribed medicine, and information on timing of dosing the medicine of the patient prescription information stored in the first storage section 121a; a second extraction section 124b for extracting information on dosing guidance contents according to the prescribed medicine for the patient extracted by the first extraction section 124a from the second storage section 121b; and a transmission section 125 for transmitting guidance information based on the information on dosing guidance contents extracted by the second extraction section 124b to a contact of the patient extracted by the first extraction section 124a.SELECTED DRAWING: Figure 2
Patent JP-2021098520-A (JP)
Title: Cap for eye drop container and eye drop container
Inventor: TANAKA YOSHIYUKI
IPC: B65D47/18
Filed: 2019-12-20
Abstract: To provide a cap for an eye drop container and an eye drop container capable of easily using the eye drop container when attached to an eye drop container and making it difficult for the eye drop container to roll.SOLUTION: It is a cap 10 for an eye drops container that is attached to a mouth portion of a container body 20 that houses an eye drop, wherein the cap has a tubular portion 12 that is attached to the outer periphery of the mouth portion and a flange 13 formed so as to project from an outer periphery of the tubular portion 12, and the flange 13 is a polygonal shape having a side having a cross-sectional shape of 3 to 10 in a plane perpendicular to a central axis of the tubular portion 12, and a length along a central axis of the tubular portion 12. is 1 mm or more.SELECTED DRAWING: Figure 1
Patent JP-2021100808-A (JP)
Title: Recording device and control method of the same
Inventor: SUZUKI KAZUO
IPC: B41J2/14
Filed: 2019-12-24
Abstract: To move an ink near a discharge port with a simple structure in a serial type inkjet recording device.SOLUTION: A recording device 100 includes: an ink tank 103 which stores an ink; a supply tube 102 which supplies the ink from the ink tank 103; and a recording head 101 which has a pressure chamber 408 with discharge ports 401 for discharging the ink disposed therein and which scans in a reciprocating manner. The recording head 101 has: a first liquid chamber 402 having a connection part with the supply tube 102; a second liquid chamber 403 communicating with the first liquid chamber 402 through the pressure chamber 408; and a variable volume part 406 which varies a volume of the second liquid chamber 403. A CPU 301 controls at least one of an acceleration and a deceleration of the recording head 101 when reciprocating scan is inverted according to the time needed for recording scan of the recording head 101 which involves discharge of the ink from the discharge port 401.SELECTED DRAWING: Figure 7
Patent JP-2021103909-A (JP)
Title: Storage battery unit, storage battery device and hybrid type power supply system
Inventor: SOMA HIDEAKI
IPC: H01M10/44
Filed: 2019-12-24
Abstract: To provide a storage battery unit capable of reducing the risk of wrong wiring without requiring the labor and time corresponding to electrical connection work between units.SOLUTION: The present invention relates to a storage battery unit connected to a power conditioner and comprising a housing, a storage battery storing DC power therein, and a DC/DC converter which charges/discharges the storage battery. The housing includes the storage battery and the DC/DC converter therein while being configured not to include a DC/AC converter which converts output of the DC/DC converter into AC power.SELECTED DRAWING: Figure 1