baber/WOPTO huggingface dataset:
Patent JP-2018009966-A (JP)
Title: Fast breeder reactor
Inventor: MORIMOTO TOSHIO
IPC: G21C1/02
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fast breeder reactor capable of maintaining the speed of a fast neutron without reducing it instead of Na dangerous and having many accidents or failure and surely, safely performing the chain reaction of plutonium nuclear fission to work the fast breeder reactor.SOLUTION: The fast breeder reactor can maintain the speed of a fast neutron caused by plutonium nuclear fission without reducing it by passing the air and other gases and hit the fast neutron against the following plutonium to perform the chain reaction of nuclear fission.SELECTED DRAWING: Figure 2
Patent JP-2018187739-A (JP)
Title: Saw wire and cutting device
Inventor: KANAZAWA TOMOHIRO
IPC: H01L21/304
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a saw wire that can reduce the loss of a cutting object, and has high strength even when having a reduced diameter, and a cutting device.SOLUTION: A saw wire 10 of a cutting device has a metal wire 100 composed of tungsten, or an alloy of tungsten and rhenium, or potassium-doped tungsten. The metal wire 100 has a surface roughness Ra of 0.15 μm or less, the metal wire 100 has a wire diameter of 60 μm or less. A plurality of abrasive grains 130 are attached to the surface of the metal wire through a nickel plating layer 110.SELECTED DRAWING: Figure 3
Patent JP-2018188084-A (JP)
Title: Card key for vehicle
Inventor: ENDO TAKEO
IPC: E05B19/00
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a card key for a vehicle, which enables wireless communication of a door-unlock signal requiring unlocking of a vehicle door, without being provided with a physical switch.SOLUTION: A card key for a vehicle, which performs first authentication using a key identifier between itself and an on-vehicle machine, comprises: an acceleration sensor; a detecting element that detects a card key rotating operation on the basis of output of the acceleration sensor; and a transmission part that transmits a door-unlock signal for requiring unlocking of a vehicle door to the on-vehicle machine so as to perform second authentication when the card key rotating operation is detected by the detecting element.SELECTED DRAWING: Figure 2
Patent JP-2018192819-A (JP)
Title: Vehicular member and detaching method thereof
Inventor: ISHIKAWA TOMONORI
IPC: B60N2/68
Filed: 2017-05-12
Abstract: To improve a detachment easiness between a first member and a second member bonded and fastened together when disassembled.SOLUTION: In an overlap portion (21) where a first member (12) and a second member (14) overlap with each other, a bonded portion 24 that bonds and fastens the first member (12) and the second member (14) by a cured layer of a bond between the first member (12) and the second member (14), and retainer portions 26a to 26c capable of retaining therein a fluid that expands when cooled or a jig are provided adjacent to each other. The retainer portions 26a to 26c are provided with enter portions 27a to 27c enabling the fluid from the exterior or the jig to enter therein.SELECTED DRAWING: Figure 2
Patent JP-2018192644-A (JP)
Title: Recording apparatus and recording method
Inventor: MURASAWA KOTA
IPC: B41J2/01
Filed: 2017-05-12
Abstract: To enable high-speed recording while inhibiting color unevenness of an image from being caused by the order of application of different inks to a recording medium.SOLUTION: A recording apparatus includes determination means for determining whether the previous scanning direction and the next scanning direction are set identical with each other or first and second scanning directions are set opposite to each other, in recording in a predetermined area, on the basis of shape information indicating an image shape formed in the predetermined area, and control means for controlling a recording head and scanning means so that the recording can be performed in the predetermined area according to determination.SELECTED DRAWING: Figure 4
Patent JP-2018194229-A (JP)
Title: Heat exchanger
Inventor: HIGASHIYAMA NAOHISA
IPC: F28F9/00
Filed: 2017-05-17
Abstract: To provide a heat exchanger in which a bracket can be easily and surely temporally-fixed to a side plate with a simple configuration.SOLUTION: A plurality of installation brackets 26 are provided to side plates 24a, 24b that consist a heat exchanger 10. The installation brackets 26 have a tip end 44a of a base 44 that is inserted into an insertion hole 42 formed on a first side wall 38 of the side plates 24a, 24b. A part of an installation part 46 having a bolt hole 50 is provided so as to be in contact with a second side wall 40 which is substantially parallel with the first side wall 38. Then, with the first and second side walls 38, 40 being in a substantially horizontal state, the base 44 of the installation bracket 26 is inserted into the insertion hole 42 to bring the base 44 into engagement with the insertion hole 42 by self-weight of the installation part 46, thereby achieving a temporary fixing state in which the installation part 46 is in contact with the second side wall 40.SELECTED DRAWING: Figure 2
Patent JP-2018195539-A (JP)
Title: Electrification heating device
Inventor: IDE AKIHIRO
IPC: B21D26/033
Filed: 2017-05-22
Abstract: To provide an electrification heating device capable of suppressing influences caused by arc discharge upon an electrode between a metal body and the electrode.SOLUTION: Before heating a metal pipe material to a target temperature at a second current value C2, for a first predetermined time T1, power is supplied to an electrode at a first current value C1 that is smaller than the second current value C2. Therefore, if an electrical connection between the metal pipe material and the electrode is insufficient (e.g., if a gap is generated), weak arc discharge EA1 occurs and a surface of the electrode is molten without being damaged considerably, thereby short-circuiting the electrode and the metal pipe material. When the heating of the metal pipe material to the target temperature is started thereafter by supplying power to the electrode at the second current value C2, the electrode and the metal pipe material have been already short-circuited, such that arc discharge strong enough to considerably damage the surface of the electrode is prevented from occurring.SELECTED DRAWING: Figure 3
Patent JP-2018198167-A (JP)
Title: Electrode manufacturing apparatus and electrode manufacturing method
Inventor: HIROE HIROSHI
IPC: H01M4/04
Filed: 2017-05-24
Abstract: To provide an electrode manufacturing apparatus and an electrode manufacturing method each allowing for damage-less sampling inspection of an electrode that is transported at high speed.SOLUTION: An electrode manufacturing apparatus 1 comprises: an electrode holder 4 which is arranged below a transport line L of an electrode 100, comprised of a first adsorptive transport conveyor 2 and a second adsorptive transport conveyor 3 and can freely move in and back from a transfer portion P between the first adsorptive transport conveyor 2 and the second adsorptive transport conveyor 3; an auxiliary air injection part 6 which turns on blowing of air to the electrode 100, thereby transferring the electrode 100 from the first adsorptive transport conveyor 2 and the second adsorptive transport conveyor 3; and an inspection part 8 which includes a control part 22 controlling the electrode holder 4 and the auxiliary air injection part 6, and performs a non-defective/defective article discrimination and a sampling inspection of the electrode 100 that is transported by the first adsorptive transport conveyor 2. The control part 22 turns off the auxiliary air injection part 6 while the electrode holder 4 is moved forwards into the transfer portion P when sampling the electrode 100 from the transport line L in the sampling inspection.SELECTED DRAWING: Figure 8
Patent JP-2018204485-A (JP)
Title: Cylinder head and internal combustion engine
Inventor: OOASHI YOSHIRO
IPC: F02B23/10
Filed: 2017-06-01
Abstract: To provide a cylinder head that inhibits heat of an injector from being excessively removed by a cylinder head, and also can inhibit the injector from corroding, and to provide an internal combustion engine.SOLUTION: An cylinder head includes: a first part formed with an insertion hole into which an injector for injecting fuel into a combustion chamber of an internal combustion engine is inserted; and a second part thermally coming into contact with the injector and the first part inside the insertion hole and having heat resistance that is larger than heat resistance of the first part.SELECTED DRAWING: Figure 1
Patent JP-2018204778-A (JP)
Title: Connecting tool and luminaire
Inventor: TOMITA TAKUMI
IPC: F16B7/22
Filed: 2017-06-09
Abstract: To provide a connecting tool that can connect two base members in a relatively small construction space.SOLUTION: A connecting tool 100 can connect: a first base member 110 comprising a pair of side wall parts 111 opposed to each other, and a connecting part 112 for connecting the pair of side wall parts 111; and a second base member 210. The connecting tool 100 comprises a base part 101 and a protruding part 102. The base part 101 can be engaged with an engaging part 116 of one side wall part 111a out of the pair of side wall parts 111. The protruding part 102 extends from a tip of the base part 101, and can be engaged with an engaging part 216 of the second base member 210. The protruding part 102 is separated from the connecting part 112 in a direction intersecting with the connecting part 112. When the base part 101 is engaged with the engaging part 116 of the one side wall part 111a, the protruding part 102 protrudes from an end part of the one side wall part 111a.SELECTED DRAWING: Figure 3
Patent JP-2018204405-A (JP)
Title: Floor heat insulation structure and method for constructing the same
Inventor: NAKANO TAKASHI
IPC: E04B5/43
Filed: 2017-06-09
Abstract: To provide an underfloor heat insulation structure which easily and surely provides underfloor heat insulation property in a floor structure in which a floor plate is supported by a plurality of beams, and a method for constructing the same.SOLUTION: In a floor structure in which a floor plate is supported by a first beam and a second beam, the first beam and the second beam are metal beams. A first heat insulation member compressed from the first beam to a direction toward the second beam is provided on the lower side of the floor plate, and second heat insulation members are provided on the lower side of the first beam and the lower side of the second beam. The second heat insulation members are respectively fixed to the first beam and the second beam by tapes having adhesiveness, and the tapes are sandwiched between the first heat insulation member and the first beam, and the first heat insulation member and the second beam.SELECTED DRAWING: Figure 2
Patent JP-2018207759-A (JP)
Title: Demand response system
Inventor: URATA HIROTAKA
IPC: H02J3/14
Filed: 2017-06-09
Abstract: To provide a DR system for enabling an electric power company to directly control a user apparatus without using an aggregator, measure a DR response amount using a smart meter, and directly pay a DR response reward to a user; and making it possible to previously select whether or not to perform a DR response regardless of the existence of a DR response electric charge menu contract with the electric power company and to previously select for each apparatus whether or not to respond to a power saving request.SOLUTION: When demand/supply adjustment is necessary, a demand/supply adjustment request from a power demand/supply adjustment instruction device 13 to a transmission signal control device 21 is performed. A power demand/supply adjustment instruction signal 50 is, then, transmitted from a radio wave transmitter 22. When a radio wave receiver 31a receives the power demand/supply adjustment instruction signal 50, apparatus control means 31b changes a power consumption pattern of an electric apparatus 32. An electric charge calculation system 14 comprises electric charge calculation means 14c for considering a DR response amount on the basis of instruction related information and an every-30 minute use electric energy calculation value in a user 30.SELECTED DRAWING: Figure 1
Patent JP-2018012491-A (JP)
Title: Fluid-tight mechanical fastening system and associated structural assembly
Inventor: Steven p walker
IPC: B64F5/10
Filed: 2017-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-tight mechanical fastening system for an aircraft wing structural assembly.SOLUTION: A structural assembly 10 includes: a first member 12 having an external side 13 and an internal side 15, the first member defining a first member through-bore 22, a second member 14 having an external side 17 and an internal side 19, the second member defining a second member through-bore 26 aligned with the first member through-bore; and a mechanical fastening system 100 including a bushing 104 at least partially received in the first member through-bore. The bushing defines a bushing through-bore 136 and includes a flange 140. The flange is positioned in a gap 30 between the internal side of the first member and the external side of the second member. The mechanical fastening system 100 further includes a nut plate 106 connected to the internal side of the second member, the nut plate defining a clearance bore 156 aligned with the second member through-bore and the bushing through-bore, the nut plate including a nut, and a bolt 110 extending through the bushing through-bore and into threaded engagement with the nut.SELECTED DRAWING: Figure 2
Patent JP-2019009660-A (JP)
Title: Imaging control device, imaging control method, and imaging control program
Inventor: ENDO NORIO
IPC: H04N5/232
Filed: 2017-06-26
Abstract: To automatically acquire an image in a condition suitable for a user.SOLUTION: A control device 20 comprises: a measurement information acquisition part 251; a learning part 252; and a shutter trigger generation part 253. The measurement information acquisition part 251 detects a photographing data acquisition operation in response to recording means by a user. The measurement information acquisition part 251 acquires observation information in regards to a trigger for automatically acquiring photographing data on the basis of the detection of the photographing data acquisition operation. The learning part 141 sets a threshold value for automatically acquiring photographing data on the basis of the observation information when detecting the photographing data acquisition operation. The shutter trigger generation part 253 performs a control for automatically acquiring photographing data on the basis of the threshold value of the observation information.SELECTED DRAWING: Figure 1
Patent JP-2019006036-A (JP)
Title: Clear-coated stainless steel sheet
Inventor: ARIYOSHI HARUKI
IPC: B05D7/14
Filed: 2017-06-27
Abstract: To provide a clear-coated stainless steel sheet which allows a clear resin layer to be easily removed by an alkali solution, and is excellent in workability and water resistance.SOLUTION: A clear-coated stainless steel sheet 10 includes a stainless steel sheet 11, and a clear resin layer 13 formed on at least one surface of the stainless steel sheet 11, where the clear resin layer 13 contains a core-shell type acrylic emulsion resin and neutralized amine having a boiling point of 50-130°C, the core part of the core-shell type acrylic emulsion resin has a number average molecular weight of 300,000 to 400,000 and a glass transition temperature of -40 to 0°C, the shell part of the core-shell type acrylic emulsion resin has a number average molecular weight of 8,000 to 15,000 and a glass transition temperature of 50-120°C, and a surface of the clear resin layer 13 is an uneven surface.SELECTED DRAWING: Figure 1
Patent JP-2019006478-A (JP)
Title: Packaging body of boiled rice processed food
Inventor: KAMIYA TOMOTAKE
IPC: B65D85/50
Filed: 2017-06-27
Abstract: To provide a packaging body of boiled rice processed food which allows cutting of an outer sheet thereof easily.SOLUTION: A packaging body of boiled rice processed food where boiled rice processed food is packaged by using packaging material, the packaging material comprises an outer sheet arranged outermost at the time of wrapping of the boiled rice processed food, and the outer sheet is constructed so as to be divided in one direction perpendicular to the other direction by being cut along a predetermined cut line extending in the other direction. The packaging material comprises a pair of opposed portions which are arranged so as to oppose in a state in which the boiled rice processed food is intervened, and a folded portion which is arranged so as to superpose on one opposed portion by being folded to the side of the one opposed portion from the side of the other opposed portion. A plurality of connection portions where the one opposed portion and the folded portion are connected are provided in the neighborhood of the predetermined cut line, and a non-connection portion where the one opposed portion and the folded portion are not connected is formed between adjoined connection portions, and at least a portion of the non-connection portion is constructed so as not to superpose on the connection portion in the other direction.SELECTED DRAWING: Figure 4
Patent JP-2018182708-A (JP)
Title: Method of testing optical receiver
Inventor: ASHIZAWA KEN
IPC: H04J14/06
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To perform a test of an optical receiver readily with good accuracy.SOLUTION: The test method is a method for testing a coherent receiver 1 having a polarized light beam splitter for branching signal light including two polarized components of which the polarized light directions are orthogonal to each other into one polarized component and the other polarized component and producing electric signals from respective polarized components having passed through the polarized light beam splitter. The test method comprises the step of introducing, into a signal light input port 6 of the coherent receiver 1, test light LSproduced by synthesizing first light LSand second light LSof which polarized light directions are orthogonal to each other by a polarized wave synthesizer 113 and in parallel, measuring differential signals Vto V.SELECTED DRAWING: Figure 2
Patent JP-2017195191-A (JP)
Title: Lighting system
Inventor: ISHIKITA TORU
IPC: H05B37/02
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which, while maintaining the optical output of mixed light at a predetermined color temperature, can reduce the optical output of mixed light by dimming control.SOLUTION: A lighting system includes a light source unit 2 and a control circuit 112. The light source unit 2 includes a first light source 2a, a second light source 2b, and a third light source. The first light source 2a has a predetermined color temperature. The second light source 2b has a color temperature different from that of the first light source 2a. The third light source has a color temperature different from those of the first light source 2a and the second light source 2b. The control circuit 112 controls respective of optical outputs of the first light source 2a, the second light source 2b, and the third light source to control the optical outputs of the light source unit at predetermined color temperatures. In a case where the optical output of the light source unit is reduced under a state where the optical outputs of the light source unit is maintained at a predetermined color temperature, the minimum optical output of the light source unit 2 is defined as its optical output where any one of the first light source 2a, the second light source 2b, or the third light source has their minimum optical outputs.SELECTED DRAWING: Figure 15
Patent JP-2019007466-A (JP)
Title: Engine, valve guide, and manufacturing method for the valve guide
Inventor: HASEGAWA SATOSHI
IPC: B22F5/00
Filed: 2017-06-28
Abstract: To provide an engine capable of suppressing the agglutination of a valve stem into a valve guide, and to provide the valve guide, and a manufacturing method for the valve guide.SOLUTION: A slide guide surface 3a includes an in-tip guide face 6a provided in a tip 6 out of the tip 6 on the side of a port 1 of a valve guide 3, a base end 8 on the opposite side thereto and an intermediate 7 therebetween, in-intermediate guide faces 7a provided in the intermediate 7, and an in-base-end guide face 8a provided in the base end 8. An in-guide recessed part 3b includes in-intermediate recessed portions 7b provided in the intermediate 7. The in-intermediate recessed portions 7b are plurally arranged in the valve guide 3 at predetermined spaces held in the peripheral direction. The in-intermediate guide faces 7a are provided between the in-intermediate recessed portions 7b, 7b adjacent to each other in the peripheral direction and plurally arranged in the peripheral direction.SELECTED DRAWING: Figure 1
Patent JP-2019011423-A (JP)
Title: Heat transfer sheet and heat transfer sheet product prepared therewith
Inventor: YAMAMOTO TETSUYA
IPC: C08K3/22
Filed: 2017-06-30
Abstract: To provide a heat transfer sheet in which surface adhesiveness is suppressed and heat loss at high temperature is suppressed.SOLUTION: A heat transfer sheet 10 has a thermally conductive filler 12 provided in a matrix binder 11 composed of a cured product of a fluorine-based compound. The fluorine-based compound has a first fluorine-based compound having a perfluoro alkyl ether structure in the molecule and having two or more alkenyl groups in the molecule, and a second fluorine-based compound having two or more hydrosilyl groups in the molecule. In the fluorine-based compound, the content of the first and second fluorine-based compounds is higher than 80 mass%.SELECTED DRAWING: Figure 1
Patent JP-2019016442-A (JP)
Title: Lamp unit
Inventor: TAKII NAOKI
IPC: F21S41/00
Filed: 2017-07-04
Abstract: To provide a lamp unit that enhances workability of attachment of components in a motor and a rotating reflector.SOLUTION: A lamp unit comprises a rotating reflector 22 for scanning in a predetermined direction by reflecting light emitted from a light source while rotating, and a motor 21 for rotationally driving the rotating reflector. The rotating reflector 22 (a light reflection blade 221 and a boss 222) and a rotor 25 (a rotor yoke 252) of the motor 21 are integrally formed. Workability of attachment of the rotating reflector 22 and the rotor 25 to a rotating shaft 211 is enhanced.SELECTED DRAWING: Figure 4
Patent JP-2019015667-A (JP)
Title: Cable inspection device for inspecting power cable and cable inspection method
Inventor: SAKAI YOSHINORI
IPC: G01R31/02
Filed: 2017-07-10
Abstract: To realize a cable inspection device with which it is possible to inspect a power cable easily in a short time that connects a regulated power supply whose DC output voltage is controlled to be always a fixed value and a power-fed device that is supplied with drive power from this regulated power supply.SOLUTION: Provided is a cable inspection device 1 for inspecting a power cable 3 that connects a regulated power supply 2 whose DC output voltage is controlled to be always a fixed value and a power-fed device 1000 that is supplied with drive power from this regulated power supply 2, comprising: a measurement unit 11 for measuring the input current value and input voltage value of the power-fed device 1000; a calculation unit 12 for calculating the resistance value of the power cable 3 and the output voltage value of the regulated power supply 2 on the basis of the input current value and input voltage value measured by the measurement unit 11; and a determination unit 13 for determining the abnormality of the power cable 3 on the basis of the resistance value of the power cable 3 and the output voltage value of the regulated power supply 2, the resistance value and the output voltage value being calculated by the calculation unit 12 and the value of a predefined maximum current consumption of the power-fed device 1000.SELECTED DRAWING: Figure 1