baber/WOPTO huggingface dataset:
Patent JP-2019173825-A (JP)
Title: Simple nut and simple fastener using the same
Inventor: TAKIMOTO KAZUHIDE
IPC: F16B37/08
Filed: 2018-03-28
Abstract: To extract/insert a nut from/into a screw part of a bolt without rotating the nut.SOLUTION: A simple nut N comprises: a nut block 1 comprising a substantially cylindrical block 10, and having a shaft insertion part 11, a guide groove 12, a guide hole 13, a lock hole 14 and a lock member 17; and a lock member locking mechanism 2 comprising a slider 21 having a lock member fixing part 211 and a lock member fixing release part 212, a spring 22, and an operation knob 23. The simple nut N is configured to be attached to or removed from a screw part b of a bolt B while the operation knob 23 is pressed and slid to one end of the nut block 1.SELECTED DRAWING: Figure 3
Patent JP-2019176593-A (JP)
Title: Starter and method for forming graphite film on commutator surface
Inventor: HIRABAYASHI TAKASHI
IPC: H02K13/00
Filed: 2018-03-28
Abstract: To provide a starter for improving durability of a hard coating on a surface of a commutator.SOLUTION: The starter includes a motor unit composed of a DC motor having a brush 30 and a commutator 20. The brush 30 is a sintered material made of graphite and copper powder. The commutator 20 is made of copper or a copper alloy of 99% or more of copper. A graphite film mainly composed of graphite is formed on a surface of the commutator 20 which is a sliding unit with the brush 30. The graphite film contains a hard compound having Vickers hardness higher than 10 GPa and a metal sulfide solid lubricant.SELECTED DRAWING: Figure 4
Patent JP-2018099570-A (JP)
Title: Double side push button spring-type multistage rotation-type wiper body holding tool, and cleaning tool
Inventor: HASHIMOTO KEISUKE
IPC: A47L13/24
Filed: 2018-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiper body holding tool including a grip part that can be tilted by pressing rotation of left and right push buttons.SOLUTION: A double side push button spring-type multistage rotation-type wiper body holding tool of the present invention includes: a rotation lock member 30 fitted into a head part 20 of a grip part 10, the rotation lock member including an engagement convex part 35; a pair of bearing projections 61 having a plurality of concave parts 65a, the bearing projections being projectingly provided on a tip of a coupling part 50, where the rotation lock member 30 is arranged so that the engagement convex part 35 can be engaged/separated with/from a concave part 65a; a pair of push buttons 40 arranged outside the rotation lock member, the push buttons including a button disk part 41 on which a button projection part B is formed, where a spring insertion projection 45 is projectingly provided in the button projection part B; and spring means 70 having both ends 72 into which left and right spring insertion projections 45 are inserted. In a state in which the left and right push buttons 40 are always energized outwards by the spring means, the engagement convex part 35 engages with a concave part 65a to inhibit the grip part from rotating. When the left and right push buttons are pressed, the spring means is compressed and the engagement convex part is separated from the concave part, enabling rotation of the grip part.SELECTED DRAWING: Figure 2
Patent JP-2019171293-A (JP)
Title: Pure water production method and apparatus
Inventor: NAKATA KOJI
IPC: B01J49/70
Filed: 2018-03-28
Abstract: To provide a pure water regeneration method and a pure water regeneration apparatus that improve a regeneration step to reduce an amount of pure water used in the regeneration step, thereby reducing the capacity of a pure water tank for storing pure water for regeneration and the capacity of a regeneration pump for sending the pure water for regeneration to reduce the pure water production cost, so that the pure water can be produced efficiently.SOLUTION: In an ion exchange step, raw water is subjected to removal of a cation component in a cation exchange tower 1, carbon dioxide is removed in a decarboxylation tower 2, an anion component is removed in an anion exchange tower 3 to produce pure water. In a regeneration step, an acid solution is sucked and mixed from an acid solution tank 6 in a process of supplying decarbonated water from a decarbonated water storage tank 2b to the cation exchange tower 1, then an acid regenerant is prepared, and a cation exchange resin layer 1a is regenerated. Further, in a process of supplying pure water from the pure water tank 5 to the anion exchange tower 3, an alkaline liquid is sucked and mixed from an alkaline liquid tank 7 and dissolved, then an alkali regenerant is prepared, and an anion exchange resin layer 3a is regenerated.SELECTED DRAWING: Figure 1
Patent JP-2019178075-A (JP)
Title: Foam cosmetic
Inventor: YAMASHITA MINEO
IPC: A61K8/34
Filed: 2018-03-30
Abstract: To provide foam aerosol type cosmetics that can be used freshly, have creamy and fine-textured foam quality, have excellent foam stability that can maintain foam also during massage, and have excellent temporal stability.SOLUTION: Provided is a foam cosmetic containing the following components (a) to (e): (a) L-ascorbic acid 2-glucoside; (b) Carrageenan; (c) N-stearoyl-L-glutamic acid and/or salt thereof; (d) a straight-chain aliphatic higher alcohol having 12 to 22 carbon atoms; and (e) Carbon dioxide as a propellant.SELECTED DRAWING: None
Patent JP-2019178202-A (JP)
Title: Curable composition, cured product, prepreg for structural material, sealing material, fiber reinforced composite material and adhesive
Inventor: YASUDA YOSHIHIRO
IPC: C08G73/00
Filed: 2018-03-30
Abstract: To provide a curable composition that gives a cured product having improved heat resistance (high glass transition temperature) even when cured at relatively low temperature (at about 150-250°C), and provide a cured product, a prepreg for structural material, a sealing material, a fiber reinforced composite material and an adhesive.SOLUTION: A curable composition contains a specific cyanate compound, and a compound containing a (meth) acryl group, and a cyanato group or an epoxy group.SELECTED DRAWING: None
Patent JP-2019183870-A (JP)
Title: Gear position display device and hybrid vehicle
Inventor: KASAHARA TAKAHIRO
IPC: B60K6/48
Filed: 2018-04-03
Abstract: To resolve discomfort of an occupant resulting from display of a gear position by making shift feeling of the occupant and a gear position to be displayed consistent with each other.SOLUTION: A gear position display device 50 comprises: rotational speed sensors 53 and 54 that detect an actual transmission ratio of a transmission; the rotational speed sensor 53 configured to detect engine rotational fluctuation; a display 56 configured to display a gear position; and a display control unit 421 configured to control the display 56 so that an actual gear position corresponding to the detected actual transmission ratio is displayed. When the actual gear position is displayed on the display 56, the display control unit 421 changes a display gear position displayed on the display 56 so that a virtual gear position different from the actual gear position is displayed on the basis of the engine rotational fluctuation.SELECTED DRAWING: Figure 5
Patent JP-2018130964-A (JP)
Title: Mountless label printer
Inventor: UCHIDA HIDEKI
IPC: B41J3/36
Filed: 2018-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress influence on the look of a label.SOLUTION: A mountless label printer performs printing on a mountless label sheet, on the basis of printing format data in which about each printing item, at least a printing position in the sheet feeding direction and a printing range in the sheet feeding direction are set. When there exists a printing item whose printing height in the sheet feeding direction of printing data corresponding to the printing range does not meet the printing range in the sheet feeding direction, and when there exists no other printing item whose printing position in the sheet feeding direction is overlapped on a part in which a printing height does not meet the printing range of the printing item whose printing height does not meet among the printing range of the sheet feeding direction, it is possible to change the printing position in the sheet feeding direction of the other printing item at a sheet feeding direction downstream side than the printing item whose printing height does not meet the printing range of the sheet feeding direction so as to be closer to a sheet feeding direction upstream side accordingly when the printing height does not meet the printing range in the sheet feeding direction.SELECTED DRAWING: Figure 7
Patent JP-2019185942-A (JP)
Title: Spark plug of internal combustion engine
Inventor: MASUDA RYO
IPC: F02P13/00
Filed: 2018-04-05
Abstract: To provide a spark plug capable of achieving more stable spark discharge by turbulent flow control.SOLUTION: A spark plug includes: a center electrode 10; and a ground electrode 16 having an opposing part opposed to the center electrode 10. The center electrode 10, a center electrode discharge tip 20 of the ground electrode 16 and a ground electrode opposing tip 22 have a cross section perpendicular to an axis in the protruding direction of the center electrode discharge tip 20 and a cross section perpendicular to the axis of the protruding direction of the ground electrode opposing tip 22, which are formed in a polygon with a similar shape and also have a phase difference θ with each other in each rotation direction of the axis.SELECTED DRAWING: Figure 2
Patent JP-2019180280-A (JP)
Title: Ventilation structure for agriculture and covering material for agriculture
Inventor: CHIBA RYUMA
IPC: B32B27/40
Filed: 2018-04-06
Abstract: To provide a covering material for agriculture excellent in excoriation resistance.SOLUTION: There is provided a ventilation structure for agriculture for opening and closing a ventilation hole of a facility for crop cultivation by winding and unwinding a covering material for agriculture extended along a framework of the facility for crop cultivation, the covering material for agriculture comprises: a film-shaped or sheet-shaped base material formed of a transparent material which is mainly formed of polyolefin resin; and a reinforcement coating sheet which is formed of a transparent material which is mainly formed of a non-yellowing type urethane resin and which is formed on a surface facing the framework on the base material.SELECTED DRAWING: None
Patent JP-2019075531-A (JP)
Title: Multi-wire saw device
Inventor: INOUE HIROTAKA
IPC: B28D5/04
Filed: 2018-04-11
Abstract: To provide a multi-wire saw device capable of reducing kerf loss while suppressing breakage of a wire for slicing.SOLUTION: A multi-wire saw device 10 includes a saw wire 30 which is repeatedly bridged between grooved rollers 12A,12B to form a saw wire row 30L. The saw wire 30 is bridged over both rollers 30A, 30B in a twisted state in which the grooved roller 12A is in contact with a first main surface 30A and the grooved roller 12B is in contact with a second main surface 30B, so that an end face 32A in which abrasive grains 34A to 34C are fixed is pressed to a silicon ingot 20.SELECTED DRAWING: Figure 2
Patent JP-2018138662-A (JP)
Title: Resin composition for transfer molding and electronic component device
Inventor: FUJIYASU YOSUKE
IPC: H01L23/29
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for transfer molding which is excellent in filling properties and shows little curing shrinkage.SOLUTION: A curable resin composition for transfer molding contains (A) an epoxy resin, (B) a phenol resin, (C) a curing accelerator, (D) a maleimide compound, and (E) an inorganic filler. (C) the curing accelerator is a phenoxy phosphonium salt compound having a phenoxy group and a phosphonium structure in the molecule.SELECTED DRAWING: None
Patent JP-2019184445-A (JP)
Title: Method of estimating dynamic camber angle of tire
Inventor: NAKANISHI RYOTA
IPC: G01M17/02
Filed: 2018-04-11
Abstract: To provide a method of estimating a dynamic camber angle of a tire capable of being implemented with little effort.SOLUTION: A method estimates a dynamic camber angle θ2 of a tire 2 when an automobile 1 is turning. The method includes: a first step S1 for obtaining a relationship between lateral acceleration when the automobile 1 turns on a regular circle and the vehicle height of the automobile 1; a second step S2 for obtaining a relationship between lateral acceleration when the automobile 1 turns on a regular circle and a roll angle θ4 of the automobile 1; a third step S3 for obtaining a relationship between a static camber angle θ1 of the tire 2 when the automobile 1 stops and the vehicle height; and a fourth step S4 which calculates a relationship between lateral acceleration of the automobile 1 and the dynamic camber angle of the tire 2.SELECTED DRAWING: Figure 2
Patent JP-2019182626-A (JP)
Title: Curl correcting device and image forming apparatus with the same
Inventor: MIYAKOSHI NAOTO
IPC: B65H29/70
Filed: 2018-04-13
Abstract: To provide a curl correcting device and an image forming apparatus capable of appropriately performing correction of curling of a sheet by suppressing excessive flexure of a curl correcting roller.SOLUTION: In a curl correcting device 60, a nip part NP through which a sheet passes is formed between an endless belt 62 and a curl correcting roller 65. The nip part NP has a curved shape along an outer peripheral surface of the curl correcting roller 65 which is pressed against the endless belt 62. The sheet with an image formed passes through the nip part NP while being conveyed by the endless belt 62, and thereby the curl is corrected. Here, contact members 70A and 70B are disposed at an opposite side to the nip part NP in an axial center portion of the curl correcting roller 65. The contact members 70A and 70B come in contact with the curl correcting roller 65 to prevent flexure of the curl correcting roller 65.SELECTED DRAWING: Figure 5
Patent JP-2018178354-A (JP)
Title: Fire resistant synthetic tension member
Inventor: ZHAO CHEN QIAN
IPC: B66B23/24
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a load support assembly.SOLUTION: A load support assembly 26 includes at least one tension member 32. The tension member 132 has resin 134, reinforced fiber 136, and at least one additive 138 and 140 providing fire resistance for the tension member 132. A jacket material 36 covers at least one tension member 32. An alternative load support assembly 26 and a manufacturing method of the load support assembly 26 are disclosed equally.SELECTED DRAWING: Figure 2
Patent JP-2019191284-A (JP)
Title: Secret label
Inventor: OZEKI TAKASHI
IPC: G09F3/10
Filed: 2018-04-20
Abstract: To provide a secret label capable of suppressing peeling from release paper when enclosed and sealed in an envelope and easily peeled, especially peeled by manual work after being re-stuck on a body to be stuck, such as a postcard.SOLUTION: A secret label includes a rectangular label base material 11, an adhesive layer on the label base material 11 and an adhesive suppression layer 20 on the adhesive layer. The adhesive suppression layer 20 comprises: a first peeling start point adhesive suppression part 21 having a right triangle shape using one rectangular corner of the label base material 11 as one vertex; and a second peeling start point adhesive suppression part 22 arranged almost in parallel to the hypotenuse of the right triangle of the first peeling start point adhesive suppression part 21 at intervals iand having one or more stripe shapes.SELECTED DRAWING: Figure 1A
Patent JP-2019190315-A (JP)
Title: Fuel injection control device
Inventor: MORII TAKUYA
IPC: F02D41/12
Filed: 2018-04-20
Abstract: To prevent overheat of a catalyst by controlling a temperature of the catalyst without increasing calculation load.SOLUTION: A fuel injection control device includes a catalyst (16) for purifying an exhaust gas of an engine (2), and an ECU (3) for controlling fuel injection and fuel cut on the basis of on/off of an accelerator. The ECU has a count portion (30) for counting the number of times of on/off of the accelerator within a prescribed time, a temperature detection portion (31) for detecting a temperature of the catalyst at a prescribed timing in the prescribed time, and an injection amount control portion (32) for inhibiting increase of a fuel injection amount in a next accelerator-on, when the number of times of on/off of the accelerator is a prescribed number of times or more, and the temperature of the catalyst is higher than a first prescribed temperature.SELECTED DRAWING: Figure 1
Patent JP-2019191899-A (JP)
Title: Learning device, learning method, and learning program
Inventor: OYA MASARU
IPC: G06N3/08
Filed: 2018-04-24
Abstract: To enhance learning accuracy while decentralizing parameters and output signals during forward-propagation in a deep neural network.SOLUTION: A first calculation section 121 decentralizes parameters by a step function and thereafter calculates output signals of each hierarchy in a neural network. Moreover, a second calculation section 122 calculates, for each hierarchy in the neural network, a slope for an error function in the output signals against the parameters, using a continuous function obtained from approximating the step function. Furthermore, an update section 123 updates the parameters based on the slope calculated by the second calculation section 122.SELECTED DRAWING: Figure 1
Patent JP-2019189107-A (JP)
Title: Car washing machine
Inventor: ISHIDA NOBUHIRO
IPC: B60S3/06
Filed: 2018-04-26
Abstract: To provide a car washing machine which can improve washing capacity for a side face of a washed vehicle.SOLUTION: A car washing machine 1 comprises a car washing machine body 2 which is moved in a cross direction relatively to a washed vehicle 50 and a par of left and right side brushes 5 which are provided on the car washing machine body 2 and have a rotary shaft 5a which vertically extends, in which the rotary shaft 5a is so provided as to capable of being inclined in the cross direction. When washing a side face of the washed vehicle 50 by the side brushes 5, this machine performs first side face washing operation such that the rotary brush 5a is located at a prescribed first inclination angle θ1 in the cross direction with respect to the vertical, and second side washing operation such that the rotary shaft is located at a second inclination angle θ2 larger than the first inclination angle θ1.SELECTED DRAWING: Figure 12
Patent JP-2019189144-A (JP)
Title: Electronic control device
Inventor: TANABE ITARU
IPC: B60R16/02
Filed: 2018-04-27
Abstract: To provide an electronic control device which can detect a connection state of a GND terminal and a GND even at a normal control time, and can suppress unintentional behavior.SOLUTION: This electronic control device comprises: a GND terminal 80 which is connected to an external housing 130; plural drive circuits 40, 50 which drive plural loads 131, 132 respectively by supplying electric current to the plural loads of which one ends are respectively connected to the external housing; a CPU 30 which controls the plural drive circuits respectively and controls electric current which drives the plural loads respectively ; and plural current detection elements 45, 55 which detect respectively directions of electric current flowing to the plural drive circuits.SELECTED DRAWING: Figure 1
Patent JP-2019191084-A (JP)
Title: Electromagnetic flowmeter and inside shield member thereof
Inventor: HONDA KENICHI
IPC: G01F1/58
Filed: 2018-04-27
Abstract: To improve the accommodability of an electrode cable led out from an electrode substrate.SOLUTION: The present invention comprises: a measuring tube having a passage which a measurement fluid passes through; an electrode for extracting an electromotive force generated inside of the passage; an electrode substrate for outputting a signal based on the electromotive force extracted by the electrode; an electrode cable for conveying the signal outputted from the electrode substrate; and an inside shield member covering the measuring tube. Inside a space covered with the inside shield member are arranged the electrode, the electrode substrate and the electrode cable, and the inside shield member has a slit part for leading out the electrode cable.SELECTED DRAWING: Figure 4
Patent JP-2019187999-A (JP)
Title: Game program, game method, and information processor
Inventor: FKUZUKA TSUBASA
IPC: A63F13/69
Filed: 2018-04-27
Abstract: To provide a game program, a method, and an information processor capable of enhancing interest in a game by allowing an organization part to have strategic characteristics.SOLUTION: A mahjong game includes: an organization part for organizing a main character and a sub-character from among a plurality of characters set to a character management table; and a game part for progressing a game by the main character organized by the organization part. A unique skill and a normal skill are related to each of the plurality of characters. In a game in which the main character and the sub-character are organized in the organization part, the unique skill and the normal skill related to the main character and the normal skill from among skills related to the sub-character can be activated.SELECTED DRAWING: Figure 8
Patent JP-2019194747-A (JP)
Title: Torsional vibration evaluation method for railway double track girder
Inventor: TOKUNAGA MUNEMASA
IPC: G06F17/50
Filed: 2018-05-01
Abstract: To not require modeling an individual component.SOLUTION: A torsional vibration evaluation method for railway double track girder includes a step for making a rigid model for analyzing cross-sectional behavior of a railway double track girder, a step for calculating a load allocation rate of each girder by a grid analysis, a step for calculating a rigid of a rotational spring of the rigid model based on the load allocation rate, a step for calculating an eigen frequency rate of the rigid model based on a parameter regarding a torsional rigidity of the girder, and a step for analyzing a dynamic behavior of the railway double track girder when the eigen frequency rate is within a predetermined numeric range.SELECTED DRAWING: Figure 1
Patent JP-2018153089-A (JP)
Title: Reverse battery protection for device supplied with power by battery
Inventor: IGOR GOFMAN
IPC: H02J7/00
Filed: 2018-05-07
Abstract: PROBLEM TO BE SOLVED: To provide reverse battery protection for a device supplied with power by a battery.SOLUTION: When a second battery 1102b is in reverse battery connection, first and third P channel MOSFETs 1132a and 1132b are turned OFF, and a load 1130 can be protected from the second battery 1102b attached inaccurately, and a first battery 1102a attached accurately is not discharged prematurely because a discharge current path passing through a battery protection circuit 1100 does not exist. When the first battery 1102a is attached inaccurately in place of the second battery 1102b, the second P channel MOSFET1146a is turned OFF, and the battery protection circuit 1100 prevents the battery from being discharged prematurely.SELECTED DRAWING: Figure 12