baber/WOPTO huggingface dataset:
Patent JP-2019066505-A (JP)
Title: Liquid crystal display device
Inventor: OKADA NORIAKI
IPC: G02F1/1368
Filed: 2017-09-28
Abstract: To increase an opening ratio of a liquid crystal display device including an oxide semiconductor TFT and to suppress a screen door effect.SOLUTION: A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer and a plurality of columnar spacers. The arrangement of pixels is a stripe arrangement including red, green and blue pixel columns. The first substrate has a TFT disposed in each pixel and having an oxide semiconductor layer. The second substrate has a color filter layer and a light-shielding layer. The light-shielding layer has a plurality of first light-shielding portions extending along a column direction and a plurality of second light-shielding portions extending along a row direction. Each columnar spacer is disposed to overlap any of the plurality of second light-shielding portions. At least one of the red, green and blue pixel columns has a first pixel boundary where one of the plurality of second light-shielding portions is present and a second pixel boundary where none of the plurality of second light-shielding portions is present, alternately arranged along the column direction. The plurality of second light-shielding portions is arranged in a staggered manner.SELECTED DRAWING: Figure 4
Patent JP-2019067808-A (JP)
Title: Light-emitting device
Inventor: FUJIO KAZUSHIGE
IPC: H01L33/50
Filed: 2017-09-28
Abstract: To provide a light-emitting device having an emission spectrum capable of reducing impact on the human body furthermore.SOLUTION: A light-emitting device includes a light-emitting element having an emission peak wavelength in a range of 440-470 nm, a first fluorescence substance having an emission peak wavelength in a range of 480-520 nm, a second fluorescence substance having an emission peak wavelength in a range of 520-600 nm, and a third fluorescence substance having an emission peak wavelength in a range of 600-670 nm. The ratio of effective radiation intensity of melatonin secretion restraint for the effective radiation intensity of retina injury by blue light is 1.53-1.70 when the correlation color temperature is 2700K-3500K, 1.40-1.70 when the correlation color temperature is 3500K-4500K, 1.40-1.70 when the correlation color temperature is 4500K-5700K, and 1.35-1.65 when the correlation color temperature is 5700K-7200K.SELECTED DRAWING: Figure 3
Patent JP-2019068148-A (JP)
Title: Image reading system
Inventor: NISHINO TETSUYA
IPC: H04N1/00
Filed: 2017-09-28
Abstract: To improve the efficiency of utilization of an image reading device.SOLUTION: A management server 4 (a) when receiving a reservation registration request based on a user operation, registers reservation while associating with each other a user, image reading devices (here, image forming apparatuses 1a, 1b), network identifiers of transmission destinations of image data created by the image reading devices, and a reservation period, which are designated in the reservation registration request, and (b) when receiving a scan instruction in the reservation period, specifies a network identifier of the image reading device reserved by the user who issues the scan instruction and the network identifiers of the transmission destinations, transmits, to terminal devices 3a, 3b designated by the specified network identifiers of the transmission destinations, the scan instruction indicating the specified network identifier of the image reading device; the terminal devices 3a, 3b cause the image reading device specified by the network identifier to execute image reading.SELECTED DRAWING: Figure 1
Patent JP-2019063132-A (JP)
Title: Game machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2017-09-29
Abstract: To improve a performance effect of a movable performance.SOLUTION: A Pachinko game machine PY1 includes a front door 23 including a window part 23m through which the inside is visible. The front window 23 includes a first movable decorative body 330 capable of moving vertically. The first movable decorative body 330 includes: one portion (upper left front part 721) of a left side part 720 in the front door 23; and a partial part (upper right front part 731) in an upper part of a right side part 730. A width dimension of in a horizontal direction of the first movable decorative body 330 is equal to or more than a width direction in a horizontal direction of the window part 23m. A performance effect of a movable performance is improved by a novel appearance as if the front door 23 were extended upward while maintaining horizontal length.SELECTED DRAWING: Figure 9
Patent JP-2019068232-A (JP)
Title: Radio communication terminal and remote meter reading system
Inventor: HIDAKA YASUHIRO
IPC: H04W4/38
Filed: 2017-09-29
Abstract: To provide a radio communication terminal and a remote meter reading system in which a subordinate terminal in the vicinity checks a communication message header destined to another terminal and a transmission destination of the message destined to the other terminal stores a communication counter of a higher-level terminal corresponding to a higher-level terminal management table of its own, and thereby a communication load is distributed.SOLUTION: A radio communication terminal 2' that performs multi-stage communication includes: communication count means for storing its own communication counter in an additional manner; addition means for adding the stored communication counter to a communication message header part at the time of communication; and storage means for checking a communication message header part of a message destined to another radio communication terminal and if the other radio communication terminal is a radio communication terminal registered with a higher-level terminal management table held by itself, acquiring the higher-level terminal communication counter from the communication message header part and storing it in a corresponding place.SELECTED DRAWING: Figure 1
Patent JP-2019067152-A (JP)
Title: Machining tool, brake defect determining method, and computer program
Inventor: HORIOKA TAISHI
IPC: G05B19/18
Filed: 2017-09-29
Abstract: To provide a machining tool, a brake defect determining method, and a computer program capable of efficiently determining a defect of a brake, and having excellent workability and productivity.SOLUTION: A machining tool includes: motors (30d, 11a and 36) which respectively drive two or more members and which include respective brakes; an actuation unit (CPU 91) that actuates respective brakes of the motors; a load applying unit (CPU 91) that applies load to each motor with the actuating unit being actuating brake; and a determining unit (CPU 91) that determines whether or not the brake of each motor is defective in accordance with a displacement amount of each motor when the load is applied by the load applying unit.SELECTED DRAWING: Figure 5
Patent JP-2019067684-A (JP)
Title: Fuel cell system
Inventor: MURAKAMI TAIGA
IPC: H01M8/0612
Filed: 2017-10-04
Abstract: To provide a fuel cell system that specifies an abnormal portion of a water supply system and improves maintainability.SOLUTION: A control device 15 of a fuel cell system, reduces a water surface of modification water in a water supply pipe 11b by inversely rotating a modification water pump 11b1 to a first return water level, and after that, normally rotates the modification water pump 11b1 for a driving command time in accordance with a return amount of the modification water by a first modification water level adjustment, and increases the water surface of the modification water in the water supply pipe 11b from the first return water level. At the time, the control device 15 measures a time required for reaching a reference water level from the first return water level of the water surface of the modification water in the water supply pipe 11b as an actual measurement time by using a detection result of a water level sensor 11b2 (a measurement part). The control device 15 determines failure of the water supply pipe 11b and the modification water pump 11b1 on the basis of a relationship between the driving command time and the actual measurement time (a determination part).SELECTED DRAWING: Figure 2
Patent JP-2019072817-A (JP)
Title: Abrasive material mixed liquid polishing device, polishing method with use thereof, and laminated wire mesh filter for separation of abrasive grain in abrasive material mixed liquid polishing device
Inventor: KOBAYASHI TATSUO
IPC: B24B31/12
Filed: 2017-10-18
Abstract: To provide an abrasive material mixed liquid polishing device which has a high durability and is industrially practicable, and a polishing method with use thereof.SOLUTION: One of a pair of storage tanks 3, which are connected to one opening 2a and the other opening 2b of a metal mold hollow part 2 respectively, is increased in pressure, an abrasive material mixed liquid is forcibly flown into the metal mold hollow part 2, the forcibly in-flown abrasive material mixed liquid is returned to the other storage tank 3. At this time, abrasive grains in the abrasive material mixed liquid are separated by abrasive grain separation means 8, and are not flown into a pressure reduction side fluid channel 7 which is communicated with the abrasive grain separation means 8 and a pressure reduction side fluid pressure generating cylinder 4c. Further, by polishing an inside surface of the metal mold hollow part 2, inevitably generated metal scraps are flown into the pressure reduction side storage tank 3 together with the abrasive material mixed liquid, are precipitated in the storage tank 3 and are adsorbed by metal scrap adsorption means.SELECTED DRAWING: Figure 1
Patent JP-2019075952-A (JP)
Title: Axial gap type rotary electric machine
Inventor: TOKOI HIROOKI
IPC: H02K16/02
Filed: 2017-10-19
Abstract: To provide a small size axial gap type rotary electric machine capable of utilizing the characteristics of magnetic materials disposed between cores by eliminating short circuit flux between the cores while enhancing the efficiency.SOLUTION: The axial gap type rotary electric machine comprises: a rotor fixed to a rotation shaft; and a stator disposed opposing the rotor along the shaft direction of the rotation shaft. The stator includes: multiple cores arranged in a peripheral direction of the rotation shaft; a bobbin covering the core; and a winding disposed on the periphery of the bobbin. The bobbin has a cylinder part holding the core and a flange formed on the end of the cylinder part. On the surface of the flange opposing the rotor, an insulating magnetic material is disposed.SELECTED DRAWING: Figure 1
Patent JP-2019080162-A (JP)
Title: Antenna device, wireless power supply and holding member
Inventor: YOSHIKAWA YOSHISHIGE
IPC: H02J50/90
Filed: 2017-10-24
Abstract: To provide an antenna device with a simple configuration, a wireless power supply and a holding member.SOLUTION: An antenna device 1 includes: an antenna part 3; and a holding member 2 holding the antenna part 3. The antenna part 3 has a loop part 31 and a pair of interconnect lines 32. The loop part 31 is formed in a loop using a single wire. The pair of interconnect lines 32 is the single wire which extends from both ends of the loop part 31 to be connected to an external circuit.SELECTED DRAWING: Figure 1
Patent JP-2019081265-A (JP)
Title: Molten material supplying device and three-dimensional shaping device
Inventor: YUWAKI Kohei
IPC: B33Y50/02
Filed: 2017-10-30
Abstract: To form a three-dimensional object having a shape with high accuracy.SOLUTION: A molten material supplying device comprises: a melting part for melting a material; a nozzle for supplying the molten material to an outer side; a channel for supplying the material molten by the melting part to the nozzle; a closing member at least partially arranged in the nozzle and capable of closing the nozzle; and a drive part for opening/closing the nozzle by displacing the closing member. The closing member and the drive part are configured so as to be able to close an edge face of a first opening that is an opening of the nozzle with the closing member. With such an embodiment, when completing placement of the material, the closing member can stop supplying the molten material without leaving a material connected to a material outside the nozzle inside the nozzle. Therefore, after the material remaining inside the nozzle and the material already arranged outside the nozzle are connected to each other as to be slender, the possibility of separation thereof is low.SELECTED DRAWING: Figure 1
Patent JP-2019082275-A (JP)
Title: Geothermal power generation pipe
Inventor: TAKAGI TAKASHI
IPC: F24T10/00
Filed: 2017-10-30
Abstract: To provide a geothermal power generation pipe that includes corrosion resistance and sufficient strength.SOLUTION: A geothermal power generation pipe includes a core material made of graphite.SELECTED DRAWING: Figure 3
Patent JP-2019081290-A (JP)
Title: Printing device, printing system, printing device control method and printing system control method
Inventor: ADACHI TOYOFUMI
IPC: B41J29/00
Filed: 2017-10-30
Abstract: To facilitate accumulation-printing related to a file to which a password is applied, with less labor load.SOLUTION: An MFP 200 has an image forming part 10, an operation panel 40 and a CPU 31. The CPU 31, when receiving a printing job including a file to be printed, executes: first issuing processing for issuing a PIN corresponding to the printing job and first printing processing in which the image forming part 10 is made to execute printing related to the file at the moment when the operation panel 40 receives operation input of the PIN issued in the first issuing processing if a password is not applied to the file; and first requiring processing for requiring a mobile device 100 to transmit a password and second printing processing in which the image forming part 10 is made to execute printing related to the file at the moment when the password transmitted from the mobile device 100 is received if the password is applied to the file.SELECTED DRAWING: Figure 7
Patent JP-2019083143-A (JP)
Title: Nickel hydrogen battery
Inventor: KIKUCHI TAKURO
IPC: H01M4/38
Filed: 2017-10-31
Abstract: To increase the width of a material selection of a positive electrode binder.SOLUTION: A nickel hydrogen battery includes at least: a positive electrode 10; a negative electrode 20; and a separator 30; and an alkaline electrolyte. The positive electrode 10 includes at least a positive electrode collector 11 and a positive electrode mixture 12. The positive electrode mixture 12 includes at least a positive active material and a positive electrode binder. The negative electrode 20 includes at least a negative electrode collector 21 and a negative electrode mixture 22. The negative electrode mixture 22 includes at least a negative active material and a negative electrode binder. The separator 30 is arranged to between the positive electrode mixture 12 and the negative electrode mixture 22. The positive electrode binder is a high polymeric material generating an oxygen decomposed by a positive electric potential in the alkaline electrolyte. The negative active material is a hydrogen-storing alloy excluding Mn and Co.SELECTED DRAWING: Figure 2
Patent JP-2019084591-A (JP)
Title: Hand mechanism
Inventor: ENDO KASHIYO
IPC: B25J15/08
Filed: 2017-11-01
Abstract: To elongate a service life of a flexible cable that passes through a movable part.SOLUTION: A hand mechanism, which has a plurality of finger parts and holds an object with the finger parts, comprises: a flexible cable; a joint part that bends or extends accompanying holding of the object, has a passage for the flexible cable, and has a first surface on the passage and a second surface that is a surface bent from the first surface at a bent part; and a sheet with flexibility arranged between the first surface and the flexible cable, which is formed between the second surface and the sheet to have a clearance.SELECTED DRAWING: Figure 10
Patent JP-2018052951-A (JP)
Title: Drug conjugates, conjugation methods, and uses thereof
Inventor: MIAO ZHENWEI
IPC: C07K5/06
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide active drug conjugates, methods of preparing the same, and uses thereof.SOLUTION: An active drug-conjugate having the structure represented by formula (I) or a pharmaceutically acceptable salt thereof. [A is a targeting moiety; B is an auxiliary moiety that optionally includes a second targeting moiety, or B is null; Lincludes a group including at least one N atom; each D is independently an active agent; each Lis independently a linker, at least one Llinks to L; and n is an integer from 1 to 10.]SELECTED DRAWING: Figure 4
Patent JP-2019083887-A (JP)
Title: Information processing equipment and information processing method
Inventor: SUEHIRA NOBUHITO
IPC: A61B8/13
Filed: 2017-11-02
Abstract: To reduce noise superposed on subject information in a photoacoustic image.SOLUTION: Information processing equipment includes: signal acquisition means for acquiring a photoacoustic signal acquired based on an acoustic wave generated from a subject by irradiating a light onto different positions on the subject a plurality of times; area acquisition means for acquiring information on a first area and a second area in the subject with a distance from a position where an optical axis of the light intersects with the subject as a reference; and generation means for generating a first reconstitution image using the photoacoustic signal corresponding to the acoustic wave generated from the first area and generating a second reconstitution image using the photoacoustic signal corresponding to the acoustic wave generated from the second area.SELECTED DRAWING: Figure 1
Patent JP-2019085287-A (JP)
Title: Hydrogen generator
Inventor: YOSHIDA YUTAKA
IPC: C01B3/38
Filed: 2017-11-06
Abstract: To prevent high temperature degradation of a catalyst at a part in the vicinity of a fixing part in a hydrogen generator provided with a burner for heating an inner cylinder from inside, and the fixing part for fixing a catalyst-holding plate to an outer peripheral surface of the inner cylinder.SOLUTION: A burner 19 heating an inner cylinder 30 from inside forms a cross flame 40, and a fixing part 46 fixing a catalyst-holding plate 45 to an outer peripheral surface of the inner cylinder 30 is arranged avoiding a direction of an apex of a cross flame 40 to which the flame nears the outer peripheral surface of the inner cylinder 30 so that the high temperature degradation of a reforming catalyst 11 at a part near the fixing part 46 is prevented, and mounting of an amount of the reforming catalyst 11 calculated to degrade is unnecessary to provide a hydrogen generator 1 at low cost.SELECTED DRAWING: Figure 1
Patent JP-2018055700-A (JP)
Title: Method of self-settlement of accounts by using portable device
Inventor: SAMUEL JOHN VON BOSE
IPC: G06K7/14
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for purchasing goods by using a portable device.SOLUTION: The method includes, but not limited to, a step of inputting identification information identifying goods to be purchased to a portable device 200, and a step of creating an order of the goods identified by the identification information. In addition, the method further includes, but not limited to, a step of displaying an optical machine-readable expression 460 of the order on a display of the portable device.SELECTED DRAWING: Figure 1C
Patent JP-2019085916-A (JP)
Title: compressor
Inventor: NAKAMURA KIYOJI
IPC: H01M8/04
Filed: 2017-11-07
Abstract: To suppress the invasion of water produced in power generation of a fuel cell stack into a motor storage portion of a compressor.SOLUTION: A compressor supplying cathode gas to a fuel cell stack is equipped with a motor storage portion storing a motor having a rotary shaft; a first rotator storage portion storing a first rotator disposed at one end of the rotary shaft; and a second rotator storage portion storing a second rotator disposed at the other end of the rotary shaft. The one end of the rotary shaft extends to the inside of the first rotator storage portion through a first opening portion of the motor storage portion and a first through-hole of the first rotator storage portion, and the other end of the rotary shaft extends to the inside of the second rotator storage portion through a second opening portion of the motor storage portion and a second through-hole of the second rotator storage portion. On an inner peripheral surface of the second through-hole of the second rotator storage portion or an outer peripheral surface of the rotary shaft surrounded by the second through-hole, a groove-shaped portion is provided, which leads air from the motor storage portion side to the second rotator storage portion side during rotations of the rotary shaft.SELECTED DRAWING: Figure 2
Patent JP-2018085332-A (JP)
Title: Porous electrode substrate, gas diffusion layer, gas diffusion electrode, and method of manufacturing the same
Inventor: OTA KIWAMU
IPC: H01M4/88
Filed: 2017-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a porous electrode substrate for a fuel cell, which are less likely to cause short circuit or cross leak of reaction gas, a gas diffusion layer, and a gas diffusion electrode.SOLUTION: A porous electrode substrate for a solid polymer electrolyte fuel cell is a carbon fiber sheet in which carbon fibers are bound by a binder, from which carbon fibers and resin carbide insufficiently bound on the surface of the porous electrode substrate are sufficiently removed by making dust generation amount of conductive material per 200 marea is 200,000 or less, and preferably making particle diameters of the dust of the conductive substance to be 0.3 μm or more. The dust generation amount of the conductive substance having a particle diameter of greater than or equal to 0.3 μm and less than 0.5 μm is 1 to 50,000 particles. The dust generation amount of the conductive substance having a particle diameter of greater than or equal to 0.5 μm and less than 1.0 μm is 1 to 30,000 particles. The dust generation amount of the conductive substance having a particle diameter of greater than or equal to 1.0 μm and less than 2.0 μm is 1 to 20,000 particles. The dust generation amount of the conductive substance having a particle diameter of greater than or equal to 2.0 μm and less than 5.0 μm is 1 to 10,000 particles. The dust generation amount of the conductive substance having a particle diameter of greater than or equal to 5.0 μm is 1 to 5,000 particles.SELECTED DRAWING: None
Patent JP-2019086266-A (JP)
Title: Switchable laser device
Inventor: IKE YASUHIRO
IPC: H01S3/00
Filed: 2017-11-10
Abstract: To provide a switchable laser device which is switchable while inhibiting enlargement in size and maintains higher safety even when using high output laser.SOLUTION: A switchable laser device 10 of the present invention comprises: a laser light source 31 which generates laser light; a laser switch 32 which turns on and off the laser light source; an output part 50 which outputs the laser light generated from the laser light source which passes through a first optical axis; a light receiving part 60 which receives the laser light generated from the light source which passes through a second optical axis different from the first optical axis; an ultrasonic wave generating part 42 which generates an ultrasonic wave; an ultrasonic wave switch 43 which turns on and off the ultrasonic wave generating part; and a transmissive AO crystal 41 which switches an irradiation direction of the laser light from the laser light source between the first optical axis and the second optical axis according to changes of its refractive index due to the application of the ultrasonic wave from the ultrasonic wave generating part.SELECTED DRAWING: Figure 1