baber/WOPTO huggingface dataset:
Patent JP-2017149945-A (JP)
Title: Nonaqueous dispersion type curable resin composition and method for producing the same
Inventor: CHITOSEYA AI
IPC: C08G18/62
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous dispersion type curable resin composition excellent in weather resistance.SOLUTION: A nonaqueous dispersion type curable resin composition contains a first component being a vinyl polymer having a hindered amino group, a second component being a vinyl polymer having an alkoxysilyl group, and a weak solvent. The nonaqueous dispersion type curable resin composition contains the first component as at least a soluble component in the weak solvent and the second component as an insoluble component in the weak solvent. Thereby, the nonaqueous dispersion type curable resin composition can have excellent weather resistance.SELECTED DRAWING: None
Patent JP-2018137658-A (JP)
Title: Transmission device
Inventor: HARIO TOSHIO
IPC: H04B1/04
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique for protecting and also operating non-faulty power amplifiers if a power amplifier gets out of order in a transmission device which combines electric power through a plurality of power amplifiers.SOLUTION: An exciter 1 of a transmission device 100 for broadcasting comprises a limiter setting part 11 and a buffer part 12 for distortion compensation parameter. The limiter setting part 11 executes a limiter setting function for an output level. The buffer part 12 for distortion compensation temporarily stores the distortion compensation parameter. When one of a power amplifier (#1)31 to a power amplifier (#4)34 gets out of order and a controller 10 detects that, the controller 10 sends an instruction for stopping output level control operation and distortion compensation control operation to the exciter 1. As the output level, a reference level defined in normal operation is set in the limiter setting part 11. For the distortion compensation function, the distortion compensation parameter is used which is stored in the buffer part 12 for the distortion compensation parameter in the normal operation.SELECTED DRAWING: Figure 1
Patent JP-2017165399-A (JP)
Title: Spherical tire for self-propelled vehicle
Inventor: SEBASTIEN WILLY FONTAINE
IPC: B62D61/00
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an assembly for supporting a vehicle while traversing a ground or other surface.SOLUTION: A support assembly for a vehicle includes: at least two spherical tires traveling on a road surface and rotating relative to the road surface and the vehicle, the at least two spherical tires having an outer tread layer comprising a material having a first stiffness when dry and a second stiffness when wet, the first stiffness being greater than the second stiffness; and a drive system magnetically driving rotation of the tires relative to the drive system itself such that no portion of the drive system physically contacts the tires or the road surface.SELECTED DRAWING: Figure 1
Patent JP-2018140006-A (JP)
Title: Imaging device, control method of imaging device, and program
Inventor: YUASA TAKASHI
IPC: A61B3/10
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of easily performing positioning, focusing, and quality determination of a captured image without depending on a scan pattern.SOLUTION: An imaging device includes: first scanning means and second scanning means for reciprocatively scanning a measuring light separated from a light source light in first and second directions in a predetermined range on the ocular fundus; scanning control means for executing control to cause the scanning by the first scanning means and the second scanning means to be performed simultaneously; depth information acquisition means for acquiring the information in the depth direction of the ocular fundus based on an interference light between a return light from the ocular fundus of the measuring light and a reference light separated from the light source light; image forming means for forming a tomographic image in a predetermined range using the output of the depth information acquisition means and a control signal of the scanning control means; and display means for displaying the formed image. A tomographic image along an arbitrary line in a predetermined range can be formed using the depth information acquisition means, and the tomographic image along an arbitrary line is repeatedly displayed in the display means before the acquisition of the depth information by the simultaneous reciprocative scanning of the two scanning means.SELECTED DRAWING: Figure 11
Patent JP-2018141088-A (JP)
Title: Rubber additive, rubber composition, and tire using the same
Inventor: AOYANAGI SEIICHI
IPC: C08L9/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an additive to impart a low heat generation property to a rubber component.SOLUTION: The additive to impart a low heat generation property to a rubber component comprises a dihydrotetrazine compound represented by the general formula (1) in the figure or a salt thereof. [In the formula, Xand Xare identical or different and each represent an alkoxycarbonyl group, carboxyl group, amide group, or optionally substituted heterocyclic group.]SELECTED DRAWING: None
Patent JP-2018142257-A (JP)
Title: Commodity storage rack for automatic vending machine
Inventor: IWAKO TSUTOMU
IPC: G07F11/34
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a commodity storage rack for an automatic vending machine, capable of facilitating an operation of installing an interval regulation member to a rack side plate and maintaining its installation state stably.SOLUTION: An attachment hole 21 of a rack side plate 2 includes a pore 22 and an engaging projection part 24 that projects toward the center of this pore 22. Provided on an end of an interval regulation member 1 is a locking and fixing part 12 having an annular groove 13 that extends therethrough and deflects the engaging projection part 24 toward the outside of the rack side plate 2 by press-fitting into the attachment hole 21 of the rack side plate 2 and accepts the leading end of the engaging projection part 24 on its peripheral wall to lock the engaging projection part 24 in a deflected state. A stable installation state of the interval regulation member 1 is obtained by means of the engaging projection part 24 in a state locked in the annular groove 13 merely by press-fitting the locking and fixing part 12 of the interval regulation member 1 into the attachment hole 21 so as to extend therethrough to be deflected toward the outside of the rack side plate 2.SELECTED DRAWING: Figure 5
Patent JP-2017160113-A (JP)
Title: Graphene compound, method for producing graphene compound, and lithium-ion storage battery
Inventor: KADOMA HIROSHI
IPC: H01M50/129
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a material that can be used in a wide temperature range.SOLUTION: A graphene compound includes graphene or graphene oxide and a substituted or unsubstituted chain group, the chain group includes two or more ether bonds, and the chain group is bonded to the graphene or graphene oxide through a Si atom. Alternatively, a method for producing a graphene compound includes a first step and a second step after the first step, wherein, in the first step, graphene oxide and a base are stirred under a nitrogen stream, and in the second step, the mixture is cooled to room temperature, a silylating agent that has a group having two or more ether bonds is introduced into the mixture, and the obtained mixture is stirred, wherein the base is butylamine, pentylamine, hexylamine, diethylamine, dipropylamine, dibutylamine, triethylamine, tripropylamine, or pyridine.SELECTED DRAWING: Figure 4
Patent JP-2020073458-A (JP)
Title: α,β-UNSATURATED ACID ESTER OR MANUFACTURING METHOD OF α-HALOESTER
Inventor: OKAZOE TAKASHI
IPC: C07C67/00
Filed: 2017-03-02
Abstract: To provide a manufacturing method of α,β-unsaturated acid ester or α-haloester, providing α,β-unsaturated acid ester or α-haloester in a short process.SOLUTION: The manufacturing method of a compound represented by the formula CH=CRC(O)OQ lets a compound represented by CHC(O)R, CHCl, and a compound represented by the formula QOH react in presence of an organic base containing a nitrogen atom. In the formula, R is an alkyl group having 1 to 10 carbon atoms, an alkyl group containing a hetero atom having 1 to 10 carbon atoms, or a hydrogen atom, and Q represents a monovalent organic group having 1 to 20 carbon atoms.SELECTED DRAWING: None
Patent JP-2017121174-A (JP)
Title: Secondary battery charge/discharge inspection device
Inventor: SATO TAKASHI
IPC: H02M7/48
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a charge/discharge inspection device capable of achieving energy saving.SOLUTION: A charge/discharge inspection device 2 is configured so that (i) during power running, AC voltage from a commercial AC power source PS is converted to DC voltage, and the DC voltage is stepped down to charge a secondary battery 1, and (ii) during regenerating operation, the voltage of the secondary battery 1 is stepped up, and the stepped-up voltage is converted to the AC voltage and can be restored to the commercial AC power source PS side. Among paths from the commercial AC power source PS to the secondary battery 1, length of wiring used in a path where effective voltage level is the highest is made longer than length of wiring used for other paths.SELECTED DRAWING: Figure 2
Patent JP-2017168834-A (JP)
Title: Wide bandgap semiconductor device including transistor cell and compensation structure
Inventor: RALF SIEMIENIEC
IPC: H01L21/8234
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a wide bandgap semiconductor device including a transistor cell and a compensation structure.SOLUTION: A semiconductor device (500) includes a transistor cell (TC) inside a semiconductor portion (100) made of silicon carbide, and the transistor cell (TC) is electrically connected to a gate metal (330), a source electrode (310) and a drain electrode (320). The semiconductor device (500) further comprises a doped region (180) inside the semiconductor portion (100). The doped region (180) is electrically connected to the source electrode (310). Resistance of the doped region (180) has a negative temperature coefficient. An interlayer dielectric film (210) separates the gate metal (330) from the doped region (180). A drain structure (120) inside the semiconductor portion(100) electrically connects the transistor cell (TC) to the drain electrode (320), and forms a pn-junction (pnx) between the doped region (180) and the structure.SELECTED DRAWING: Figure 6A
Patent JP-2018136017-A (JP)
Title: Resin-based pressure container
Inventor: SATO YUKIHISA
IPC: F16J12/00
Filed: 2017-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that although as one of measures, filament winding using glass fibers is executed on a resin-based liner to reduce the weight of a pressure container for liquefied petroleum gas, more weight saving and cost saving are required.SOLUTION: A plurality of bottles subjected to drawing blow molding is integrated by a coupling fitting, to enable the bottles to be handled like one pressure container, so that weight saving can be attained, and also cost saving can be attained by saving a filament winding process.SELECTED DRAWING: Figure 2
Patent JP-2018149701-A (JP)
Title: Tape printer
Inventor: KUBOTA TOMOYUKI
IPC: B41J17/32
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a tape printer which can position a tape cartridge adequately in a cartridge mounting part.SOLUTION: A tape printer includes a cartridge case, and a platen roller housed in the cartridge case. The cartridge case includes: a cartridge mounting part 4 for mounting a tape cartridge having a positioning recess part and a first detection object part, of which a shape is different between a plurality of types of tape cartridges; a platen shaft 6 which is arranged on the cartridge mounting part 4 and is inserted in the platen roller; a first detection part 14 which is arranged on the cartridge mounting part 4 and changes an output in response to a shape of the first detection object part; and a positioning protrusion part 49 which is arranged in a position farther than the first detection part 14 from the platen shaft 6 when viewed from a front side of a mounting direction of the tape cartridge in the cartridge mounting part 4, and engages with the positioning recess part.SELECTED DRAWING: Figure 6
Patent JP-2017120270-A (JP)
Title: Control method and control device using the same
Inventor: IKEBE HAYATO
IPC: H02J7/00
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of comprehending the reliability of degradation level.SOLUTION: A first acquisition section 68 acquires degradation level of a storage battery that supplies the electric power to a load. A second acquisition section 72 acquires the depth of discharge when the degradation level is calculated as the reliability of the degradation level acquired by the first acquisition section 68. A display unit 58 displays the degradation level acquired by the first acquisition section 68 and the depth of discharge acquired by the second acquisition section 72 together with each other thereon. The display unit 58 displays the degradation level and the depth of discharge.SELECTED DRAWING: Figure 2
Patent JP-2018154236-A (JP)
Title: Electric power supply device
Inventor: YABE HIROFUMI
IPC: B60L1/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric power supply device capable of restraining discharging of a battery for an auxiliary machine even if electric equipment is automatically started.SOLUTION: An electric power supply device 1 supplies electric power to a fog lamp 2 which is supplied with electric power from a battery 7 for an auxiliary machine and is automatically lighted when a relationship between a quantity of mist around a vehicle and a vehicle speed satisfies a lighting condition. The electric power supply device 1 comprises a DCDC converter 6 for generating electric power by stepping-down a high voltage battery 8 and supplying the electric power to the fog lamp 2, a mist quantity acquisition unit 3a for acquiring the quantity of mist around the vehicle using a humidity detected by a humidity sensor 30 and a temperature detected by a temperature sensor 31, a vehicle speed sensor 40 for detecting a vehicle speed, and an electric power control unit 4b for by making the DCDC converter 6 generate the electric power for the fog lamp 2 when the relationship between the quantity of mist and the vehicle speed satisfies a lighting preparation condition which is less strict than the lighting condition.SELECTED DRAWING: Figure 1
Patent JP-2018156490-A (JP)
Title: Image processing device, information processing system, information processing method, and program
Inventor: IZUMI NAOTAKA
IPC: G06F3/12
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device having an operation device unauthorized to constantly start an application in which the application to be executed by the operation device can execute predetermined processing in response to notification from the outside.SOLUTION: In an image processing device including an operation device which executes a first program and an execution device which executes image processing, the first program causes the operation device to function as: program control means for receiving processing information to be notified from an external device to the first program, and for causing the execution device to execute a second program for notifying the first program of the processing information; program information registration means for registering registration information related to the second program in a control system which controls the operation device such that the first program can receive the processing information to be notified from the second program; and processing execution means for executing predetermined processing in accordance with the processing information notified from the second program.SELECTED DRAWING: Figure 3
Patent JP-2017127025-A (JP)
Title: Method and apparatus for analyzing cause of link failure
Inventor: WANG WEIWEI
IPC: H04W24/02
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method, a base station, and a user device for analyzing cause of link failure.SOLUTION: A method includes the steps of: receiving, by a base station where a user device is present when link failure is observed by the user device, identification information transmitted by other base stations or the user device, the identification information being identification related to the user device and/or identification of the user device in the base station; and determining, by the base station when it determines that the identification information is stored in the base station, that the link failure is caused by handover preparation failure. With the method, the link failure caused by the handover preparation failure may be analyzed, thereby enabling a network side to optimize a network more accurately. As a result, a problem exiting in a conventional technique can be solved.SELECTED DRAWING: Figure 1
Patent JP-2018153578-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a plurality of operation performance processes set to be in different modes depending on operation reception periods within an effective period can be executed.SELECTED DRAWING: Figure 60
Patent JP-2018123415-A (JP)
Title: Nickel-containing steel material for low temperatures and tank for low temperatures therewith
Inventor: KAGAYA TAKAYUKI
IPC: C22C38/08
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a nickel-containing steel material for low temperature having excellent stress corrosion crack resistance without damaging the strength or base matrix toughness and a tank for low temperatures therewith.SOLUTION: A nickel-containing steel material for low temperature characterized in that predetermined components are contained, a ratio of surface layer hardness and t/4 hardness is set to 1.10 or lower, retained austenite at 1.5 mm position from a surface layer is 3.0 vol.% or larger and 20.0 vol.% or smaller, the yield strength is 590 MPa or larger and 800 MPa or smaller, the tensile strength is 690 MPa or larger and 830 MPa or smaller, and an average value of JIS4 Charpy impact absorptive energy (vE-196) at -196°C is 150 J or larger, and a tank for low temperatures therewith.SELECTED DRAWING: Figure 1
Patent JP-2018159523-A (JP)
Title: Unburnt carbon-containing coal ash reformer and unburnt carbon-containing coal ash reforming method
Inventor: MIZUMA SEIICHI
IPC: B09B3/00
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an unburnt carbon-containing coal ash reformer and an unburnt carbon-containing coal ash reforming method capable of efficiently burning and removing unburnt carbon in the unburnt carbon-containing coal ash.SOLUTION: An unburnt carbon-containing coal ash reformer comprises a fluidized bed furnace, an unburnt carbon-containing coal ash preheater, and transportation means. The fluidized bed furnace has an unburnt carbon-containing coal ash inputting port, a high temperature gas inputting port, a body part for fluidizing the unburnt carbon-containing coal ash together with the high temperature gas, removing the unburnt carbon by combustion and forming combustion gas and reformed coal ash, and a reformed coal ash recovering part including a combustion gas taking-out port and a reformed coal ash taking-out port. The unburnt carbon-containing coal ash preheater mixes the combustion gas with the unburnt carbon-containing coal ash and heats the unburnt carbon-containing coal ash. The transportation means transports the unburnt carbon-containing coal ash heated in the unburnt carbon-containing coal ash preheater to the unburnt carbon-containing coal ash inputting port of the fluidized bed furnace.SELECTED DRAWING: Figure 1
Patent JP-2018159862-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: YAMAZAKI SHUHEI
IPC: G03G15/02
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning device that can prevent a charging body from being vibrated by a movement mechanism that moves a cleaning member in the axial direction of the charging body, compared with a case where the movement mechanism is provided on a shank of the charging body.SOLUTION: A cleaning device 50 comprises: a cleaning member 52 that has an elastic layer 56 brought into contact with a rotating charging body 14 provided on a shank 54, and cleans the charging body 14 while being rotated; a first bearing member 62 that rotatably supports one end of the shank 54 and a second bearing member 64 that rotatably supports the other end of the shank 54; and a movement mechanism 60 that is supported by the first bearing member 62 and second bearing member 64, and periodically moves the shank 54 in its axial direction in association with the rotation of the cleaning member 52.SELECTED DRAWING: Figure 4
Patent JP-2017130462-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/04
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable light-emitting device which includes an organic EL element and is lightweight.SOLUTION: There is provided a light-emitting device including: a first organic resin layer; a first glass layer which is over the first organic resin layer and in contact with one face of the first organic resin layer; a second glass layer over a light-emitting element; and a second organic resin layer which is over the second glass layer and in contact with one face of the second glass layer. The first organic resin layer and the first glass layer each have a property of transmitting visible light. The thickness of the first glass layer and the thickness of the second glass layer are independently greater than or equal to 25 μm and less than or equal to 100 μm. The light-emitting element includes, from a first glass layer side, a first electrode having a property of transmitting visible light, a layer containing a light-emitting organic compound, and a second electrode.SELECTED DRAWING: Figure 1
Patent JP-2018167184-A (JP)
Title: Aeration header, aeration apparatus, membrane module unit, and water treatment method
Inventor: YANONE KATSUYUKI
IPC: C02F1/44
Filed: 2017-03-30
Abstract: To provide an aeration header and an aeration apparatus which facilitate assembly and is capable of flexibly adjusting a length in accordance with the number of membrane modules and precisely connecting an aeration branch pipe, a membrane module unit, and a water treatment method using them.SOLUTION: An aeration header 4, which supplies an aeration gas to an aeration branch pipe 5 that cleans a membrane module for water treatment, comprises a plurality of tubes 41 having a tube body with at least one end 42a opened, these tubes 41 being coupled consequently by airtightly connecting the ends 42a of the tube body 42 with each other, at least one tube 41 out of the plurality of tubes 41 having a connection part 45 connected with the aeration branch pipe 5 to supply the aeration gas to the aeration branch pipe 5, and at least one tube 41 out of the plurality of tubes 41 having a supply port 43 to supply the aeration gas into the tube body 42.SELECTED DRAWING: Figure 3