baber/WOPTO huggingface dataset:
Patent JP-2019146860-A (JP)
Title: Game machine
Inventor: ARAI KOTA
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To reduce a risk that a player may reduce a sense of expectation toward a result (a result of winning/losing determination) of subsequent variation display of a pattern and may reduce interest in a game when a notice performance and a prior notice performance having lower jackpot reliability appear since the result of variation display of a pattern can be recognized by a game performance executed during the variation display or during previous variation display and hence a sense of expectation toward a jackpot can be increased over a long period and a sense of expectation toward a jackpot can be enhanced at unexpected timing when a conventional game machine includes a notice performance and a prior notice performance.SOLUTION: A game machine is provided, which maintains a player's interest in a game for a long period by a performance, such as a notice performance and a prior notice performance, and enhances interest in a game.SELECTED DRAWING: Figure 45
Patent JP-2019149779-A (JP)
Title: Optical transmission apparatus and optical transmission method
Inventor: HOSOI KENJI
IPC: H04B10/50
Filed: 2018-02-28
Abstract: To improve the encryption strength without increasing the number of multilevel signals in an optical transmission device and by change in simple hardware of the optical transmission device.SOLUTION: In an optical transmission apparatus that modulates data into an optical signal and transmits the signal by using optical communication quantum cryptography by multi-value intensity modulation includes a noise power adjustment circuit that adjusts optical power by adding quantum noise to an optical signals. The noise power adjustment circuit includes an attenuator 401 that attenuates the optical signal, a first optical amplifier 402 that adds quantum noise by amplified spontaneous emission (ASE) light, and a second optical amplifier 403 connected to the attenuator and the first optical amplifier that amplifies the optical signal.SELECTED DRAWING: Figure 5
Patent JP-2019155502-A (JP)
Title: Hand and robot
Inventor: MIYAZAWA OSAMU
IPC: B25J15/08
Filed: 2018-03-09
Abstract: To provide a hand capable of highly accurately controlling gripping force, and a robot.SOLUTION: A hand includes a first arm and a second arm, and an opening/closing mechanism changing an interval between leading ends of the first arm and the second arm. Further, the opening/closing mechanism includes a driven part engaging with the first arm and being displaceable with respect to the first arm and the second arm, and a piezoelectric actuator displacing the driven part with respect to the first arm and the second arm. Still further, when the driven part is displaced with respect to the first arm and the second arm, the leading end part of the first arm is displaced so as to approach or be separated from the leading end part of the second arm.SELECTED DRAWING: Figure 2
Patent JP-2019160533-A (JP)
Title: Light source unit and lighting device
Inventor: TOMITA TAKUMI
IPC: F21V17/00
Filed: 2018-03-12
Abstract: To provide a light source unit which enables a worker to easily grip a shade with a hand when a light source unit is removed from a body unit, and to provide a lighting device.SOLUTION: A lighting device 11 includes: a light source unit 41 having a light source part 51; and a body unit 21 which holds the light source unit 41. The light source unit 41 has an elongated shade 81 which covers the light source part 51. The shade 81 has a facing surface part 82 which is disposed facing the light source part 51 and covers the radiation surface side of the light source part 51; and a pair of side surface parts 83 which extends from both ends of the facing surface part 82 as seen in a shorter side direction and covers a side surface of the light source part 51. The side surface part 83 has: a plane part 84 disposed over a longitudinal direction of the shade 81; and a pair of groove parts 85 disposed between one end of the plane part 84 as seen in the shorter side direction and both ends of the facing surface part 82 as seen in the shorter side direction.SELECTED DRAWING: Figure 6
Patent JP-2019159760-A (JP)
Title: Data analysis support device and data analysis support method
Inventor: KUDO FUMIYA
IPC: G06F17/18
Filed: 2018-03-13
Abstract: To provide a data analysis support device and a data analysis support method for supporting preprocessing performed when analyzing series data.SOLUTION: A data analysis support device stores series data that is table-format data including a plurality of records in which a value of an objective variable, objective variable series specification information that is information specifying an objective variable series, a value of an explanatory variable, and explanatory variable series specification information that is information for specifying explanatory variable series are associated with each other; specifies an analysis record that is a record including a value of the objective variable or the explanatory variable that may affect the objective variable when analyzing the objective variable; generates an additional record that is a record in which the value of the objective variable or the explanatory variable of a specified analysis record is associated with the value of the objective variable of a predetermined record; and generates analysis series data that is data obtained by adding a generated additional record to the series data.SELECTED DRAWING: Figure 2
Patent JP-2019155740-A (JP)
Title: Composite material of clad material and metal
Inventor: YOKOTA MASAYUKI
IPC: B32B15/01
Filed: 2018-03-13
Abstract: To provide a composite material of a clad material and a metal, capable of suppressing corrosion of a side surface in a thickness direction of a clad material in which a dissimilar metal is conjugated to Cu or Al which is easy to have corrosion.SOLUTION: There is provided a composite material 4 of a clad material and a metal, having a clad material part 41 constituted by a clad material 6 having thickness by a first layer 61 and a second layer 62 constituted by stainless steel, Ti or Ti alloy, and a third layer 63 arranged between the fist layer 61 and the second layer 62, and constituted by Cu, Cu alloy, Al or Al alloy, and a conjugation material part 42 and a conjugation material part 43 conjugated to a side surface 41a and a side surface 41b extending in a thickness direction (Z direction) of the clad material part 41 and constituted by a same kind of metal as the first layer 61 and the second layer 62.SELECTED DRAWING: Figure 2
Patent JP-2018171905-A (JP)
Title: Device, ic chip, device replacement component, and control program
Inventor: SONE TOSHIHITO
IPC: B41J2/175
Filed: 2018-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of preventing falsification of updated quantity information stored in an IC chip on a device replacement component.SOLUTION: A device comprises means for attaching a device replacement component comprising an IC chip, which comprises: communication means that is responsive to stored updated quantity information on the device replacement component, as required; means for determining whether or not the updated quantity information is falsified, by comparing the updated quantity information with quantity information for comparison; and means for restoring the updated quantity information to the updated quantity information before falsification, when it is determined that the updated quantity information is falsified; means for requiring and acquiring the updated quantity information stored in the IC chip; and means for updating the updated quantity information stored in the IC chip.SELECTED DRAWING: Figure 1
Patent JP-2019159197-A (JP)
Title: Method of manufacturing optical laminate and method of manufacturing optical laminate with adhesive layers
Inventor: NADA TAKAYUKI
IPC: G02B5/30
Filed: 2018-03-15
Abstract: To provide a method of manufacturing an optical laminate that is less susceptible to reverse curling, and a method of manufacturing an optical laminate with adhesive layers.SOLUTION: A method of manufacturing an optical laminate comprising an optical film, first adhesive layer, first liquid crystal layer, second adhesive layer, and second liquid crystal layer laminated in the described order is provided, the method comprising steps of; stacking the first liquid crystal layer with a base material layer and the second liquid crystal layer with a base material layer together such that the first liquid crystal layer and the second liquid crystal layer face each other with the second adhesive layer in between to obtain a liquid crystal layer laminate with base material layers; removing at least a first base material layer from the liquid crystal layer laminate with base material layers to obtain a liquid crystal layer laminate; and laminating the optical film on a first exposed surface of the liquid crystal layer laminate exposed by removing the first base material layer with a first adhesive layer therebetween.SELECTED DRAWING: Figure 2
Patent JP-2019157800-A (JP)
Title: Internal combustion engine
Inventor: YAMAMOTO KAZUYA
IPC: F02M26/41
Filed: 2018-03-15
Abstract: To provide an internal combustion engine superior in an EGR gas distribution function and condensate removing function.SOLUTION: An EGR passage includes an EGR internal passage 37 formed on a cylinder head 2, an EGR cooler 40 and an EGR valve 43 connected to the EGR internal passage 37, an EGR passage downstream-side second part 45 connected to the EGR valve 43, and an EGR distribution passage 46 connected to the EGR passage downstream-side second part 45. As the EGR valve 43 is disposed on the EGR cooler 40, condensate flows downward and does not accumulate on the way at both of an upstream side and a downstream side of the EGR valve 43. The EGR gas is uniformly distributed to branch pipes 29 of an intake manifold 3 through the EGR distribution passage 46.SELECTED DRAWING: Figure 3
Patent JP-2019164716-A (JP)
Title: Power supply system and vehicle including the same
Inventor: OTSUKA NAOKI
IPC: H02J1/00
Filed: 2018-03-20
Abstract: To provide a power supply system capable of using a USB Type-C suitable for an inner side of a vehicle, and also to provide a vehicle including the same.SOLUTION: A power supply system 10 includes: a main body part 20; and a USB connector unit 50 electrically connected via multiple harnesses 40. The main body part 20 includes: a power source 21 for supplying power to a power receiving device 200; an arithmetic unit 22; an overcurrent detector 23; and a main body part connector 30. The USB connector unit 50 includes: a CC terminal control unit 51; a switch 52; a first connector 60 to be connected to the main body part 20 via the harnesses 40; and a second connector 70 to be connected to the power receiving device 200 and corresponding to a USB Type-C. Since processing from connection determination to a power feeding start of the power receiving device 200 can be realized only by the USB connector unit 50, only four harnesses 40 are required so as to suppress an increase of weight and cost of the harnesses 40.SELECTED DRAWING: Figure 3
Patent JP-2019167394-A (JP)
Title: Monomer mixture and curable composition containing same
Inventor: MIZUTA TOMOYA
IPC: C09D163/00
Filed: 2018-03-22
Abstract: To provide a monomer mixture that cures quickly even in high humidity environment, and that is for forming a cured product that has an excellent adhesion not only to plastics but also metals and glasses.SOLUTION: The monomer mixture of the present invention contains: a cationically polymerizable monomer (I) at least containing a polyvalent vinyl ether compound (A) having a structure in which two or more vinyl ether groups are bonded to a linear or cyclic hydrocarbon skeleton, or a heterocyclic skeleton; and a hydroxyl group-containing monomer (II) having two or more hydroxyl groups and no cationically polymerizable group, in a ratio of 0.01 to 20 pts.wt. of the (II) to 100 pts.wt. of the (I).SELECTED DRAWING: None
Patent JP-2019166696-A (JP)
Title: Image formation apparatus
Inventor: YATANI MASAKAZU
IPC: H04N1/00
Filed: 2018-03-23
Abstract: To prevent a print job from being resumed regardless of the fact that a sheet is not replaced at the job resumption from sheet size mismatch.SOLUTION: An image formation apparatus includes: an operation unit sheet size setting means which sets the sheet size from the operation unit to a sheet feeding unit; sheet size measurement means which measures the sheet size being conveyed; control means which suspends the print job being executed when the sheet size set by the sheet size setting means does not match with the sheet size measured by the sheet size measurement means; sheet feeding source determination means which determines the sheet feeding source of the suspended job during the suspension of the print job; and measurement means which measures the time required for re-setting the sheet of the sheet feeding unit during the suspension of the print job. The control means does not cancel the suspension of the print job when determining that the time measured by the measurement means is shorter than the prescribed time.SELECTED DRAWING: Figure 4
Patent JP-2019172541-A (JP)
Title: Composite sheet and method for producing the same
Inventor: MURAKAMI YASUYUKI
IPC: C01B32/225
Filed: 2018-03-29
Abstract: To provide a composite sheet that can achieve both of thermal conductivity and strength.SOLUTION: A composite sheet contains a particulate carbon material and a fibrous carbon nanostructure. In the composite sheet, the particulate carbon material is arranged in thickness direction. The fibrous carbon nanostructure in the composite sheet has a specific surface of 400 m/g or more, and a mass Wp of the particulate carbon material and a mass Wt of the fibrous carbon nanostructure satisfy Wp/Wt<10.SELECTED DRAWING: None
Patent JP-2019178304-A (JP)
Title: Curable resin composition, dry film, cured product and printed wiring board
Inventor: KITAMURA TARO
IPC: C08F2/50
Filed: 2018-03-30
Abstract: To provide a curable resin composition having excellent B-HAST resistance and PCT resistance while ensuring excellent reliability as a cured product such as high rigidity and excellent TCT resistance, and a dry film, cured product and printed wiring board including the same.SOLUTION: The present invention provides a curable resin composition containing (A) a carboxyl group-containing resin, (B) an epoxy resin having a dicyclopentadiene skeleton, (C) a photopolymerization initiator, (D) spherical silica, where a content of the (D) spherical silica is 50 mass% or more in a nonvolatile component of the composition. There are also provided a dry film, cured product and printed wiring board including the same.SELECTED DRAWING: None
Patent JP-2019181328-A (JP)
Title: Method for removing fluorine
Inventor: NAKANISHI JIRO
IPC: C02F1/58
Filed: 2018-04-03
Abstract: To provide a method capable of easily, inexpensively and effectively removing fluorine from fluorine-containing wastewater generated from non-ferrous metal smelting processes, and capable of always stably and reliably separating and removing fluorine without adjusting the sulfate ion concentration or the magnesium concentration.SOLUTION: A method for removing fluorine from fluorine-containing wastewater containing sulfate ions and magnesium generated from non-ferrous metal smelting processes includes a phosphoric acid addition step of adding phosphoric acid to the fluorine-containing wastewater, and a fluorine precipitation and removal step of adding slaked lime to the fluorine-containing wastewater after the phosphoric acid addition step to separate and remove generated fluorine-containing precipitates.SELECTED DRAWING: Figure 1
Patent JP-2019180753-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-04-09
Abstract: To reduce the capacity of a program required for determining a first operation and a second operation.SOLUTION: On the basis of determination data indicating a satisfaction state of a special condition (inserted token is passing) that invalidates an operation to a start switch 7 and an operation to a bet switch 6 and input buffer data that can specify an operation to the start switch 7 and an operation to the bet switch 6, it is determined whether at least one of the operation to the start switch 7 and the operation to the bet switch 6 is performed or not. When it is determined that at least one of the operation to the start switch 7 and the operation to the bet switch 6 is performed, it is determined either the operation to the start switch 7 or the operation to the bet switch 6 is performed.SELECTED DRAWING: Figure 6
Patent JP-2018182330-A (JP)
Title: Semiconductor device
Inventor: HAYASHI KENJI
IPC: H01L23/31
Filed: 2018-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of delivering more consistent performance under high temperature and high humidity.SOLUTION: A semiconductor device comprises: a substrate 11 having a principal surface 111 which faces a thickness direction z; a conductive mounting layer arranged on the principal surface 111; a plurality of switching elements 31 each having a principal surface 31A which faces the side of the thickness direction z where the principal surface 111 faces, a rear face 31B which faces the opposite side to the principal surface 31A and side faces 31C which is connected to both of the principal surface 31A and the rear face 31B, and which are electrically joined to the mounting layer; a moisture-resistant layer 51 which covers at least any of the side faces 31C; and encapsulation resin 52 which covers both of the plurality of switching elements 31 and the moisture-resistant layer 51, in which the moisture-resistance layer 51 contacts both of the mounting layer and the side faces 31C in such a manner as to stride across the mounting layer and the side face 31C in the thickness direction z.SELECTED DRAWING: Figure 16
Patent JP-2019190046-A (JP)
Title: Building surface structure, method for producing the same, and panel structure
Inventor: HATTORI AYAKO
IPC: E04B5/43
Filed: 2018-04-19
Abstract: To provide a building surface structure capable of attaching a structural surface material to a crosspiece with good workability.SOLUTION: A wall structure 10 has a building surface structure in which a gypsum board 16 is attached to studs 13A-13D, and has a double-sided adhesive tape 20 arranged between the wall structure 10 and the studs 13A-13D to fix the gypsum board 16 to the studs 13A-13D.SELECTED DRAWING: Figure 1
Patent JP-2019188909-A (JP)
Title: Caterpillar band and caterpillar band set
Inventor: OZAKI SHINGO
IPC: B62D55/26
Filed: 2018-04-20
Abstract: To suppress a tractive force of a vehicle body from lowering after abrasion of a grouser.SOLUTION: The caterpillar band includes a plurality of grousers protruding from a contact surface. The plurality of grousers are arranged side by side at even intervals in the rotational direction of the caterpillar band. The plurality of grousers include a first grouser and a second grouser adjacent to the first grouser. A protruding height H1 from the contact surface of the first grouser is different from a protruding height H2 of the second grouser.SELECTED DRAWING: Figure 4
Patent JP-2019192804-A (JP)
Title: Tape peeling device
Inventor: ITO FUMITETSU
IPC: H01L21/301
Filed: 2018-04-26
Abstract: To preferably peel a protection tape from a wafer in a short time.SOLUTION: A tape peeling device that adheres a peeling tape (54) to a protection tape (51) adhered to one surface of a wafer (W) and peeling the protection tape from the wafer by expanding the peeling tape, comprises: pressing tape adhesion means (31) of pressing the peeling tape onto an upper surface of the protection tape of the wafer on a holding table (11) to adhere; nipping means (25) of nipping one end of the peeling tape adhered in the peeling tape adhesion means; moving means (37) of relatively moving the nipping means and the holding table to peel the protection tape from the wafer; and gas injection means (46) of injecting a gas to a center of the wafer from a tip peeling region where the protection tape is peeled from the wafer. A part of the protection tape is peeled from one surface of the wafer by injecting the gas to the tip peeling region in the state where the peeling tape is nipped by the nipping means.SELECTED DRAWING: Figure 1
Patent JP-2019190197-A (JP)
Title: Method for attaching/detaching work device of pile driver
Inventor: YOSHINAKA TOMOHIKO
IPC: E02D13/04
Filed: 2018-04-27
Abstract: To provide a method for attaching/detaching a work device of a pile driver which can easily attach/detach a work device adopting a rack pinion method.SOLUTION: When a work device 21 is detached, the work device is separated from a base machine 13 in a state in which a lower leader 24 and the work device 21 are integrated with each other by a step of lowering the work device and installing the work device on the ground, a step of releasing a flange connection between an upper leader 23 and the lower leader 24, and a step of operating the work device 21 in a raising direction and lowering the lower leader 24. When the work device 21 is attached, a step of installing the work device 21 in a state of being integrated with the lower leader 24, a step of moving the base machine 13, and making the axis line of the upper leader 23 coincide with the axis line of the lower leader 24, and a step of operating the work device 21 to a lowering direction and raising the lower leader 24, bringing a flange upper surface 24a of the lower leader 24 into contact with a flange lower surface 23a of the upper leader 23, and bonding both of the flanges are performed.SELECTED DRAWING: Figure 1
Patent JP-2019196210-A (JP)
Title: Sheet material with perforation
Inventor: SHIRAKI NARUTOMO
IPC: B65D65/28
Filed: 2018-05-09
Abstract: To provide a sheet material with perforations that can be broken more easily and a package comprising the same.SOLUTION: The sheet material with perforations according to the invention comprises a sheet material and at least one pair of perforations constituted of a plurality of penetration holes, arranged at a predetermined interval on a line extending in a first direction, which penetrate through the sheet material. Each of the perforations is configured to be broken from one end part toward the other end part in the first direction, and is formed so that a distance between the pair of perforations becomes narrower as approaching the other end part side.SELECTED DRAWING: Figure 1
Patent JP-2019198345-A (JP)
Title: Moving body and autonomous traveling type vacuum cleaner
Inventor: YO TAKUO
IPC: A47L9/28
Filed: 2018-05-14
Abstract: To provide a moving body or an autonomous traveling type vacuum cleaner having a pest control function.SOLUTION: A moving body includes a driving wheel for moving oneself and an obstacle detection sensor, and travels in an indoor space autonomously. The moving body has an ultrasonic generator capable of changing frequency of acoustic wave to be generated, and travels while switching ultrasonic frequencies.SELECTED DRAWING: Figure 6
Patent JP-2019199887-A (JP)
Title: Electromagnetic valve
Inventor: KENMOCHI TAIICHIRO
IPC: F16K31/06
Filed: 2018-05-14
Abstract: To provide an electromagnetic valve without affecting the operativeness of a plunger 22 even if solder or foreign materials are created on the valve body side end 211 of a plunger tube 21.SOLUTION: By a contact part 221 on the circumference of a valve body holding part 22a of a plunger 22 in an electromagnetic drive part 2 is in contact with a stopper member 3, a lower end position is limited. On the circumference of the contact part 221 of the plunger 22, a taper surface 22c is formed as a recess. Thereby, on the circumference of the contact part 221 that is in contact with the stopper member 3 of the plunger 22, an extra space S is formed. By the extra space S, a contact part 32 of the stopper member 3 is separated from a valve body side end 211 on the side of a valve chamber 11 of the plunger tube 21.SELECTED DRAWING: Figure 1