baber/WOPTO huggingface dataset:
Patent JP-2018133175-A (JP)
Title: Manufacturing method of laminate all-solid battery
Inventor: KATO KAZUHITO
IPC: H01M50/105
Filed: 2017-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate all-solid battery, which is superior in the battery performance per unit volume, and which never causes the deformation of an end portion of an all-solid battery laminate in a plane direction thereof in a manufacturing process.SOLUTION: A method for manufacturing a laminate all-solid battery 100 comprises the steps of: putting, in an outer packaging body 20 formed from a laminate film 21, an all-solid battery laminate 15 having one or more all-solid battery elements arranged by laminating a negative electrode current collector layer having a negative electrode collecting tab 1a, a negative electrode active material layer, a solid electrolyte layer, a positive electrode active material layer, and a positive electrode current collector layer having a positive electrode collecting tab 5a in this order; pressurizing the all-solid battery laminate 15 put in the outer packaging body 20 from outside the outer packaging body 20 on both sides in a lamination direction; injecting a filler into the outer packaging body 20 while keeping pressurizing the all-solid battery laminate; and sealing off the outer packaging body 20.SELECTED DRAWING: Figure 2
Patent JP-2017122918-A (JP)
Title: Liquid crystal display device
Inventor: MURATA KOICHI
IPC: G02F1/1335
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device using a white light source having an emission spectrum having a peak top in each wavelength region of R, G, B and a relatively narrow half-value width of each peak, in which generation of iridescent speckles is suppressed even when a polyester film is used as a polarizer protective film as a constituent member of a polarizing plate.SOLUTION: The liquid crystal display device includes a backlight light source, two polarizing plates, and a liquid crystal cell disposed between the two polarizing plates. The backlight light source has a peak top in an emission spectrum in each wavelength region from 400 nm to less than 495 nm, from 495 nm to less than 600 nm, and from 600 nm to 750 nm, each peak having a half-value width of 5 nm or more. At least one of the two polarizing plates includes a polyester film laminated on at least one surface of a polarizer; the polyester film has an easy-adhesion layer on at least one surface thereof; and a difference between the refractive index of the easy-adhesion layer and the refractive index of the polyester film in a direction parallel to a transmission axis of the polarizer is 0.10 or less.SELECTED DRAWING: None
Patent JP-2018136644-A (JP)
Title: Checkout system
Inventor: HARAGUCHI TAKESHI
IPC: G06Q30/06
Filed: 2017-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a checkout system capable of facilitating settlement processing.SOLUTION: A checkout system includes a registration device for executing registration processing of a commodity to be sold to a customer, and a settlement device for executing settlement processing of the commodity registered by the registration device. One or a plurality of settlement devices are provided for each predetermined settlement method. The registration device includes discrimination means for discriminating a settlement method of the commodity for one transaction registered in the registration processing, and transmission means for transmitting a breakdown of commodities of one transaction registered in the registration processing to the settlement device capable of executing settlement processing by the settlement method discriminated by the discrimination means.SELECTED DRAWING: Figure 1
Patent JP-2018137853-A (JP)
Title: Embedded-magnet synchronous motor
Inventor: YOSHIDA MASAHIRO
IPC: H02K1/27
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce the use amount of rare earth magnets by half by reducing the phase difference between the magnet torque and the reluctance torque by asymmetric arrangement of the rare magnets and ferrite magnets which are greatly different in the magnet force, and obtain torque equivalent to torque obtained by a conventional rare earth magnet motor.SOLUTION: Each ferrite magnet 6 per pole has a plurality of layers 61 to 63 arranged at an interval in the radial direction of a rotor 3. Each rare earth magnet 7 per pole has a first rare earth magnet 71 and a second rare earth magnet 72. The first rare earth magnet 71 is positioned between the third layers 63, which are closest to a rotary shaft 5, according to the adjacent magnet poles. On one of the two third layers 63 sandwiching the first rare earth magnet 71, the second rare earth magnet 72 is arranged radially outside, and on the other third layer 63, a flux barrier 8 is arranged radially outside. The ferrite magnets 6 and the rare earth magnets 7 are magnetized such that the phase difference between a current phase angle at which the magnet torque becomes maximum and a current phase angle at which the reluctance torque becomes maximum is smaller than 45 degrees.SELECTED DRAWING: Figure 1
Patent JP-2017127000-A (JP)
Title: Reception method and receiver
Inventor: NAKAJIMA YASUHISA
IPC: H04N13/04
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a reception method and a receiver capable of satisfactorily transmitting a piece of 3D image data among units.SOLUTION: A receiver transmits a piece of information of a transmission system of 3D image data, which the receiver can handle to an outside unit via an auxiliary channel. The receiver receives a piece of 3D image data in which a clock is embedded as an 8B/10B encoded data stream from the outside unit via a main link. The transmission system information of the 3D image data is extracted from the blanking period of the received 3D image data. On the basis of the transmission system information, the received 3D image data is processed to generate a piece of left eye image data and a piece of right eye image data.SELECTED DRAWING: Figure 39
Patent JP-2018135436-A (JP)
Title: Pneumatic tire
Inventor: SUGIMOTO NATSUKI
IPC: C08L21/00
Filed: 2017-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having excellent wet grip performance.SOLUTION: A pneumatic tire has a tread prepared with a rubber composition in which tanδ and E* measured at 0°C satisfy the following formula: tanδ/E*≥0.18.SELECTED DRAWING: None
Patent JP-2018136484-A (JP)
Title: Cylindrical member for image forming apparatus, image forming apparatus, and cylindrical member unit
Inventor: FUKUDA SHIGERU
IPC: G03G15/16
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical member for an image forming apparatus excellent in durability.SOLUTION: A cylindrical member for an image forming apparatus includes a polyamideimide resin layer containing a polyamideimide resin and a urea-based solvent, where in an S-N diagram acquired from the number of folding endurance measured when only the radius of curvature of a folding clamp is changed to 0.38 mm, 1.0 mm, and 2.0 mm by a method conforming to JIS-P8115(2001), the number of folding endurance when the stress is 100 MPa is 2500 or more.SELECTED DRAWING: None
Patent JP-2018120566-A (JP)
Title: Maintenance and insurance management system and information processing method and program for maintenance and insurance management system
Inventor: SHIMODA HIROKI
IPC: G06Q10/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance and insurance management system and an information processing method and program thereof capable of achieving reduction of a period from failure occurrence to insurance assessment, minimization of lost profits of power selling and simplification of coping of an undertaker or time and labor in procedures.SOLUTION: The information processing method includes: an input step in which failure information of a photovoltaic power generation facility is input to an information terminal; a failure information acquisition step in which a server acquires the failure information; a price information acquisition step in which the server refers to a product database in which price information of a product composing the photovoltaic power generation facility is stored to acquire the price information of the product related to the failure information; a past information acquisition step in which the server refers to a failure database in which past information including the type of a failure and repair money amounts in the past of the photovoltaic power generation facility associated with each other is stored to acquire the past information of the photovoltaic power generation facility related to the failure information; and a creation step in which the server creates an insurance assessment application form of repair compensation of the photovoltaic power generation facility related to the failure information on the basis of the acquired failure information, price information and past information.SELECTED DRAWING: Figure 2
Patent JP-2018139564-A (JP)
Title: Seedling transplanting machine
Inventor: KATO SATORU
IPC: A01B35/04
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanting machine that can further enhance accuracy of automatic straight traveling.SOLUTION: A seedling transplanting machine includes: a traveling vehicle body (2) with a steering wheel (4) being steered by a steering device (110); a seedling planting unit (50) connected to the rear of the traveling vehicle body (2) in a freely lifting/lowering manner; a position information acquisition device (120) for acquiring position information of the traveling vehicle body (2); a tilt detection unit (180) for detecting a longitudinal tilt of the traveling vehicle body (2); and a control unit (150) for performing straight traveling support to support automatic straight traveling of the traveling vehicle body (2) by controlling the steering device (110) based on the position information acquired by the position information acquisition device (120). The control unit (150) lowers at least a portion of the seedling planting unit (50) to prevent the tilt of the traveling vehicle body (2), when a tilt detection unit (180) detects that an upward posture of the traveling vehicle body (2) is more than a predetermined angle while executing the straight traveling support.SELECTED DRAWING: Figure 9
Patent JP-2018140915-A (JP)
Title: Method for manufacturing silicon single crystal ingot, and silicon single crystal growing apparatus
Inventor: SUGIMURA WATARU
IPC: C30B29/06
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a n type silicon single crystal ingot suitable for supplying a power device, having a small tolerance of specific resistance in the crystal growth direction and having high resistance, and a silicon single crystal growing apparatus.SOLUTION: A method for manufacturing a silicon single crystal ingot using Sb or As as a n type dopant by a silicon single crystal growing apparatus using the Czochralski method comprises: a measuring step of measuring the gas concentration of a compound gas including the n-type dopant as a constituent element while pulling a silicon single crystal ingot 1; and a pulling condition value control step of controlling pulling condition values including at least one of pressure in a chamber 30, an Ar gas flow rate and an interval G between an induction part 70 and a silicon melt 10 so that the measured gas concentration is in the range of target gas concentration.SELECTED DRAWING: Figure 2
Patent JP-2018145671-A (JP)
Title: Precast concrete member joint structure
Inventor: HIRAMATSU MICHIAKI
IPC: E04B1/61
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete member joint structure capable of improving workability.SOLUTION: A precast concrete member joint structure joins a pair of precast concrete wall panels 1A, 1B with each other. On joint surfaces of the pair of wall panels 1A, 1B, a plurality of pairs of loop reinforcements 12A, 12B facing with each other are provided in the vertical direction. The loop reinforcements 12A, 12B facing each other of each pair are overlapped and arranged so as to form an annular shape in an elevation view. When a horizontal force acts in a direction in which the wall panels 1A, 1B are separated, the horizontal force is transmitted from one loop reinforcement 12, to a core part 13, and to the other loop reinforcement 12 in this order. Thus, a conventional vertical reinforcement is not required any more, and workability can be improved.SELECTED DRAWING: Figure 3
Patent JP-2018144081-A (JP)
Title: Plasma torch and plasma generation method
Inventor: MAEKAWA HIRONORI
IPC: F27D11/08
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To elongate the service life of a plasma torch.SOLUTION: Provided is a plasma torch 10 comprising: a torch body 16 made of graphite; and a conductive member 18 fitted to the tip part T of the torch body 16 so as to project to the outer part than the tip of the torch body 16.SELECTED DRAWING: Figure 1
Patent JP-2018147340-A (JP)
Title: Selection device, device selecting method, and program
Inventor: YOKOYAMA ATSUSHI
IPC: G06F9/50
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to select a device capable of efficiently using network resources when selecting a device that performs processing.SOLUTION: The selection device includes a storage unit for storing connection path information indicating a connection path for a device, and a selection unit for selecting the device that executes processing from a plurality of devices, and the selection unit selects a group of devices that execute a plurality of related processes based on the connection path information.SELECTED DRAWING: Figure 1
Patent JP-2017165956-A (JP)
Title: Method for producing modified cellulose nanofiber
Inventor: NAKAYAMA YOSHIKAZU
IPC: C08K9/00
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a new technique to produce modified cellulose nanofiber (modified CNF) that can be uniformly dispersed in various resins, and provide a technique to fibrillate cellulose fiber to a nano level economically at low cost and a technique to produce more practical modified CNF.SOLUTION: A method for producing modified CNF includes fibrillating modified cellulose fiber in at least one medium selected from the group consisting of oil, wax, plasticizer, diluent for epoxy resin, and liquid resin.SELECTED DRAWING: None
Patent JP-2018151203-A (JP)
Title: Pressure sensor
Inventor: NIWA EIJI
IPC: G01L9/02
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and safe pressure sensor which can measure a pressure highly sensitively under a high-pressure environment.SOLUTION: The pressure sensor includes: a substrate 1; and a pressure receiving unit 2 on the substrate 1, the pressure receiving unit being made of a Cr thin film or a Cr-N thin film. The pressure that the pressure receiving unit 2 received is detected, without using a strain element, from the value of an output change based on a compressional stress caused by a pressure from a direction perpendicular to the surface of the pressure receiving unit 2 or from a three-dimensional isotropic direction. The substrate 1 is preferably made of such ceramic as zirconia.SELECTED DRAWING: Figure 1
Patent JP-2018152224-A (JP)
Title: Battery pack
Inventor: NAGAI HIROYOSHI
IPC: H01M2/02
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack in which heat deterioration of a low heat resistant member, placed in the vicinity of an external terminal, is restrained.SOLUTION: A battery pack including multiple electric cells and a bus bar 20 connecting them electrically is provided. The battery pack includes a power generation element, a battery case, and an external terminal 12 having bent parts 12a, 12c bending in the direction separating from the battery case. The bus bar 20 has a flat part 20b, and bent parts 20a, 20c bending in the direction approaching the battery case. The external terminal 12 and the bus bar 20 are placed so that the bent part 12c faces the bent part 20a, and the tip of the bent part 12c abuts on the flat part 20b. A laser weld part 40 is formed at a position where the tip of the bent part 12c abuts on the flat part 20b.SELECTED DRAWING: Figure 2
Patent JP-2018020843-A (JP)
Title: Tape and bag body
Inventor: ITO SHUNICHI
IPC: B65D33/00
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a tape by which opening can be easily performed, and taking-out of a content after opening can be easily performed.SOLUTION: A tape comprises: a long stem 22 which is bonded to a film 11A which constitutes one inner face of inner faces of a bag body 1A; a tear guide piece 21 which is bonded to the stem 22 along a longer direction of the stem 22 and can tear the stem 22 and the film 11A; and a projection part 23 which projects from the face to which the tear guide piece 21 is bonded at a portion which is not bonded to the tear guide piece 21 of the stem 22. A side opposite to the face which is bonded to the stem 22 of the tear guide piece 21 can be bonded to another inner face which is opposite to one inner face of the bag body 1A.SELECTED DRAWING: Figure 2
Patent JP-2018153847-A (JP)
Title: Friction stir welding tool
Inventor: FUJII HIDETOSHI
IPC: B23K20/12
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverted friction stir welding tool that is a tool capable of giving the inverted friction stir welding even to a thick-plate and a high strength metal plate, in which it is hard to be broken during the inverted friction stir welding, and in addition to that, the formation of defects in the agitation part can be suppressed effectively.SOLUTION: An inverted friction stir welding tool is the tool for giving friction stir welding from a back side of a welded material. The inverted friction stir welding tool is characterized by having a disc-shaped shoulder part and a probe part coaxially projecting from substantially a center of the surface of the shoulder part, having a fastening part for fixing the tool to a rotating part of a friction stir welding device in the tip of the probe part, and having no screw machining being given on the surface of the probe part coming in abutment with the welded material in the friction stir welding.SELECTED DRAWING: Figure 3
Patent JP-2018155235-A (JP)
Title: Controller for internal combustion engine
Inventor: UENO MASAKI
IPC: F02M26/06
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a controller for internal combustion engine capable of minimizing throttling of a throttle valve while securing necessary EGR valve differential pressure, and thus securing control precision of an EGR amount and suppressing trouble resulting from the throttling of the throttle valve as much as possible.SOLUTION: A controller for internal combustion engine according to the present invention is provided with an intake throttle valve 25 for adjusting EGR valve differential pressure ΔPEGR, and is configured to: estimate EGR valve upstream pressure PEGR0 using a target new air amount GAIRCMD (step 6); set target differential pressure ΔPEGRCMD to a smaller value as the target new air amount GAIRCMD is smaller (Fig.5); and set a difference between the EGR valve upstream pressure PEGR0 and target differential pressure ΔPEGRCMD as target valve downstream pressure P1CMD (step 7). The controller is further configured to: set a target EGR valve opening LEGRCMD using the target new air amount GAIRCMD, EGR valve upstream pressure PEGR0 and target value downstream pressure P1CMD (step 23); and control an EGR valve 43 based thereupon (step 24).SELECTED DRAWING: Figure 5
Patent JP-2018159975-A (JP)
Title: Extended operation device detachable to portable reader
Inventor: KONDO SOSHI
IPC: G06K7/10
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a portable reader capable of reading an optical reading medium and a RF tag.SOLUTION: An extended operation device for use in a portable reader having a first reader capable of reading an optical reading medium, a second reader capable of reading RF tags, and an NFC port, comprises: a housing removably attached to a portable reader; a plurality of NFC chips; an NFC antenna disposed in a communication area of the NFC port of the portable reader; an operation unit operated by a user; and a switch circuit for selectively connecting one of the plurality of NFC chips to the NFC antenna according to an operation applied to the operation unit. The plurality of NFC chips include a first NFC chip for storing first command information and a second NFC chip for storing second command information, the first command information includes a command for activating the first reader and the second command information includes a command for activating the second reader.SELECTED DRAWING: Figure 2
Patent JP-2018158602-A (JP)
Title: Vehicle lower structure
Inventor: ITO EIJI
IPC: B62D25/20
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lower structure capable of suppressing a defect stemming from interference of a road surface with an under cover.SOLUTION: In an under cover 4 made of a resin non-woven fabric and intended to cover the lower part of a transaxle 3, a metal plate 7 is attached to the top surface of the under cover 4 encompassing an interference region C opposed to interference fastening parts B and B' of the transaxle 3. This inhibits the under cover 4 from being pierced when a road surface interferes with the under cover 4. Even when the under cover 4 is pierced, the metal plate 7 prevents the road surface from directly interfering with the interference fastening parts B and B'. Therefore, the interference fastening parts B and B' are not scraped off due to the direct interference of the road surface with the interference fastening parts B and B' of the transaxle 3. Eventually, the fastening force to be exerted by the interference fastening parts B and B' can be highly sustained.SELECTED DRAWING: Figure 1
Patent JP-2018158608-A (JP)
Title: Fuel tank system
Inventor: MIURA YUICHIRO
IPC: B60K15/077
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank system which can appropriately control the amount of fluid flowing through a tank passage at the time of a fill-up in a fuel tank, with a simple configuration.SOLUTION: A tank passage 21 is connected at its one end to a fuel tank 11 for storing fuel. A canister 30 is connected to the other end of the tank passage 21 and can adsorb evaporated fuel generated by the evaporation of the fuel in the fuel tank 11. An electric control valve 70 is operated by energization and can control the amount of fluid flowing through the tank passage 21 by varying the degree of opening in the tank passage 21. On the basis of the position of the liquid level of the fuel in the fuel tank 11, a fill-up detection section 52 can detect the fill-up of the fuel in the fuel tank 11. A control section 51 can control the operation of the electric control valve 70. When the fill-up of the fuel is detected by the fill-up detection section 52, the control section 51 controls the electric control valve 70 so that it is operated in a closing direction which decreases the degree of opening.SELECTED DRAWING: Figure 1
Patent JP-2018158361-A (JP)
Title: Laser processing apparatus
Inventor: AIBA KEN
IPC: B23K26/03
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing apparatus capable detecting a measurement error when the measurement error exceeding an allowable range is generated in a power measurement part.SOLUTION: A laser processing apparatus includes a power measurement part (34) for measuring power of a laser beam emitted from a laser source (21), a heat radiation measurement part (26) for measuring strength of heat radiation of a processing object irradiated with the laser beam, and a determination part (11) for determining whether a combination of the power of the laser beam measured by the power measurement part and strength of the heat radiation measured by the heat radiation measurement part is included within a prescribed range or not.SELECTED DRAWING: Figure 1