baber/WOPTO huggingface dataset:
Patent JP-2018204535-A (JP)
Title: Housing of engine-driven work machine
Inventor: OWASHI SHINICHI
IPC: F02B63/00
Filed: 2017-06-05
Abstract: To secure water-proof dust-proof performance without needing a special space in a housing, and to prevent theft.SOLUTION: An engine-driven work machine includes an engine, a work machine main body driven by the engine, and a soundproof case covering the engine and the work machine body. A housing 2 is disposed on a part excluding a soundproof material, of an inner face of a door 1 disposed on a soundproof case side face to normally secure water-proof dust-proof performance, and to be lockable. The housing 2 is disposed rotatably, and openably/closably on a lower end edge as a center, and provided with a roller catch 6 at an upper end portion to be locked so that a closing state of the housing box 2 can be kept. Further a stopper 3 for restricting downward rotation of the housing 2, is disposed on a lower end portion of the housing 2 to prevent falling of a stored object inside due to excessive downward rotation of the housing 2.SELECTED DRAWING: Figure 1
Patent JP-2018206711-A (JP)
Title: Secondary battery and manufacturing method thereof
Inventor: MASUDA HIROAKI
IPC: H01M4/131
Filed: 2017-06-09
Abstract: To provide a secondary battery having an electrode in which the surface of a mixture layer flat portion area is kept smooth and the swelling of a mixture layer end portion area is suppressed.SOLUTION: There is provided a secondary battery having an electrode in which a mixture layer 11b is applied on an electrode foil 11a and which includes a mixture layer coating area and a mixture layer non-coating area, the mixture layer 11b includes a mixture layer flat portion area 11b1 and a mixture layer end portion area 11b2 disposed between a flat portion area and the mixture layer non-coating area, and the electrode foil includes a first area 11a1 opposed to the mixture layer flat portion area 11b1, a second area 11a2 which is the mixture layer non-coating area, and a third area 11a3 arranged between the first area 11a1 and the second area 11a2, and the mixture layer end portion area 11b2 is disposed in the third area 11a3, and the third area 11a3 has a rougher surface roughness than the first area 11a1 and the second area 11a2.SELECTED DRAWING: Figure 4
Patent JP-2019002109-A (JP)
Title: Dyeing density improving method using printing ink containing water-soluble azo compound or salt thereof
Inventor: NAGATSUKA YUKA
IPC: B41J2/01
Filed: 2017-06-20
Abstract: To obtain printed matter of high concentrations with excellent color development and reduced ink amounts.SOLUTION: The present invention provides a dyeing density improving method using a printing ink containing a water-soluble azo compound which is a water-soluble yellow dye represented by the formula (1), or a salt thereof or a mixture of them, water, and a water-soluble organic solvent (where x is an integer of 2-4, A is a halogen atom).SELECTED DRAWING: None
Patent JP-2018015556-A (JP)
Title: Ultrasonic diagnostic apparatus and measurement program
Inventor: GILLES D GUENETTE
IPC: A61B8/08
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of easily obtaining a highly reliable measurement value, and a measurement program.SOLUTION: An ultrasonic diagnostic apparatus 100 comprises a setting part, a first calculation part, a second calculation part and a display control part. The setting part sets an area of interest. The first calculation part calculates a measurement result on the basis of a measurement value at each position included in the area of interest collected by ultrasonic scanning. The second calculation part calculates a measurement metric concerning reliability of a measurement result on the basis of the measurement value at each position included in the area of interest. The display control part causes a guidance determined on the basis of the measurement metric to be displayed while causing the measurement result to be displayed.SELECTED DRAWING: Figure 1
Patent JP-2019008020-A (JP)
Title: Fixing device and image forming apparatus
Inventor: INOUE DAISUKE
IPC: G03G15/20
Filed: 2017-06-21
Abstract: To manage the straightness of a pressure roller within an appropriate range.SOLUTION: A fixing device fixes a toner image carried on a recording material, and comprises: a fixing member; a pressure member that presses the fixing member to form a nip part; a cleaning web that is in contact with the pressure member to clean the surface of the pressure member; a cleaning web contact member that is in contact with the pressure member with the cleaning web therebetween; and a contact member contact mechanism that brings the cleaning web contact member into contact with the pressure member. The contact member contact mechanism can vary the contact area of the cleaning web contact member with the pressure member in the axial direction according to the thermal storage state of the pressure member.SELECTED DRAWING: Figure 4
Patent JP-2018016790-A (JP)
Title: Conductive surface-treated powder filler and resin composition containing the filler
Inventor: KOSAKA Tomonori
IPC: C09J9/02
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a conductive surface-treated powder filler which forms a conductive path in a composition blended with a rubber, a plastic, a film, a sealing material, an adhesive, a coating material and a resin such as plastic sol, has conductivity and an antistatic function, enables whiteness or transparency, and has dispersibility inherent to powder, compatibility with a resin, reinforcement property, flexibility and a weight saving function, and to provide a resin composition containing the filler.SOLUTION: Surface-treated powder has a coating layer of a surface treatment agent (B) containing a π-conjugated conductive polymer and polyanion on a surface of particles of at least one powder (A) selected from the group consisting of color-based inorganic powder and white-based organic powder, and satisfies the following expression (1): Dio≤4.3 and (2): 0.12≤As≤8.4 [mg/m]. Dio represents an absolute specific gravity of the surface-treated powder [g/cm]. As represents an amount of the surface treatment agent by the following expression: As=Tgx/Sw. Tgx represents an amount of the surface treatment agent containing the π-conjugated conductive polymer and the polyanion per 1 g of the surface-treated powder [mg/g]. Sw represents a BET specific surface area of the surface-treated powder [m/g].SELECTED DRAWING: None
Patent JP-2019008972-A (JP)
Title: Rectangular secondary battery and manufacturing method of the same
Inventor: WAKIMOTO RYOICHI
IPC: H01M10/04
Filed: 2017-06-23
Abstract: To provide a rectangular secondary battery having high volumetric energy density.SOLUTION: An electrode body 3 is arranged inside a rectangular outer casing 1 having an opening, and the opening of the rectangular outer casing 1 is sealed with a sealing plate 2. A positive electrode current collector 6 is connected to a positive electrode terminal 7 penetrating the sealing plate 2. A first positive electrode tab group 40a and a second positive electrode tab group 40b connected to the electrode body 3 are connected to a surface of a side of the electrode body 3 of the positive electrode current collector 6. Each of the first positive electrode tab group 40a and the second positive electrode tab group 40b is disposed at an end portion of the electrode body 3 on the sealing plate 2 side. The first positive electrode tab group 40a and the second positive electrode tab group 40b are disposed so as to be curved in different directions.SELECTED DRAWING: Figure 9
Patent JP-2017159174-A (JP)
Title: Game machine
Inventor: SAZANAMI TATSUYA
IPC: A63F7/02
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To improve visibility of a board management number described on an electronic circuit board of a game machine.SOLUTION: Each of a pachinko game machine, a slot game machine, and the like includes a board management number described on a mounted electric circuit board, however, the visibility thereof is poor. It is supposed that a game machine includes a plurality of board units attached, with the electronic circuit board stored in a transparent or translucent board case. Any board unit has a separate body from each other, and includes the cover body attached at a position to be superposed with the plurality of board units. At least one board unit and a cover body, in mutual physical relationship, are so disposed as not to make a board management number attached to the electronic circuit board of the board unit unidentifiable by the board case and the cover body of the board unit. The electronic circuit board of the board unit includes a connector that is attached with a long side of the connector laid along a board end side, and the position to which the board management number is described is adjacent to a board end side different from the board end side along which the long side of the connector is laid.SELECTED DRAWING: Figure 26
Patent JP-2019007457-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TAKAHASHI TORU
IPC: F01N11/00
Filed: 2017-06-28
Abstract: To provide an exhaust emission control device of an internal combustion engine which can quickly and exactly determine an excessive rise of a temperature of a DPF.SOLUTION: When an oxidation catalyst outlet temperature is not lower than a prescribed temperature (YES at step S2), a control part estimates a DPF outlet temperature estimation difference being a difference between a DPF outlet temperature which is estimated at a fourth point succeeding to a third point, and a DPF outlet temperature which is detected at a first point on the basis of the most recent DPF outlet temperatures of the first point, the second point and the third point which are sequentially detected by a DPF outlet temperature detection part with prescribed detection intervals. Then, the control part determines that a DPF is in an excessive rise of a temperature (step S5) on condition that a state that the DPF outlet temperature difference is not smaller than a prescribed threshold (YES at step S3) is continued a prescribed number of times (YES at step S4). The control part estimates the DPF outlet temperature difference by adding the temperature difference of the DPF outlet temperature between the first point and the second point to a value which is obtained by multiplying a prescribed rise coefficient to the temperature difference of the DPF outlet temperature between the second point and the third point.SELECTED DRAWING: Figure 2
Patent JP-2019016430-A (JP)
Title: Secondary battery and method for manufacturing the same
Inventor: KAGA YUSUKE
IPC: H01M4/13
Filed: 2017-07-03
Abstract: To provide a secondary battery enabling battery operation without performing liquid injection/impregnation process in manufacturing batteries using a semi-solid electrolyte.SOLUTION: A secondary battery includes a positive electrode layer 1, a negative electrode layer 2, and a semi-solid electrolyte layer 3 disposed between the positive electrode layer 1 and the negative electrode layer 2. The percentage Vof an electrolyte that accounts into a vacancy existing either in the positive electrode layer 1 and the negative electrode layer 2 is larger than the percentage Vof an electrolyte that accounts into a vacancy of the semi-solid electrolyte layer 3.SELECTED DRAWING: Figure 1
Patent JP-2019013587-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-07-08
Abstract: To further increase game interest after a ready-to-win is established in a game machine.SOLUTION: A performance control board 120 of a game machine 1, as a symbol variation performance of variable display in which symbol display means in a normal state stops at a big winning symbol, when a performance advancing from a ready-to-win performance to a restoration performance is executed, plays a performance movie in which at least a part is the same between cases in which operation means is operated and operation means is not operated. The performance control board 120 of the game machine 1, as a symbol variation performance of variable display in which the symbol display means in an advantageous state stops at a big winning symbol, when a performance advancing from the ready-to-win performance to the restoration performance is executed, plays a performance movie different in cases when the operation means is operated and the operation means is not operated.SELECTED DRAWING: Figure 12
Patent JP-2019019342-A (JP)
Title: Ceramic film, sputtering target, and method for producing sputtering target
Inventor: JOHO MASANORI
IPC: C04B35/599
Filed: 2017-07-11
Abstract: To provide a ceramic film with high film hardness, and a sputtering target that can form the ceramic film by direct-current sputtering.SOLUTION: A ceramic film contains Ti: 8.5 mass% or more and 36 mass% or less, Y: 0.10 mass% or more and 8.0 mass% or less, and Si, Al, N(nitrogen), O(oxygen) and C(carbon), formed by sputtering, with the content of C being 0.15 mass% or more and 1.8 mass% or less. The sputtering target contains Ti: 8.5 mass% or more and 35 mass% or less, Y: 0.10 mass% or more and 6.0 mass% or less, and Si, Al, N, O and C, with the content of C being 0.20 mass% or more and 2.0 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2018015559-A (JP)
Title: Game board
Inventor: HARADA TOYOSHI
IPC: A63F7/02
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a game board featuring display by image display means.SOLUTION: A Pachinko machine 100 includes: a performance movable body such as a movable body 1010; and a decorative pattern display device 208 capable of displaying an image indication. The decorative pattern display device 208 is capable of displaying a super-ready-to-win performance indication. After an indication for suggesting losing is displayed in the super-ready-to-win performance indication, a first wipe performance indication is displayed on the decorative pattern display device 208, and at least a portion of the first wipe performance indication may be overlapped with the performance movable body.SELECTED DRAWING: Figure 1
Patent JP-2018030575-A (JP)
Title: System and method for controlling trim position of propulsion device on marine vessel
Inventor: STEVEN M ANSCHUETZ
IPC: B63H20/08
Filed: 2017-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling trim positions of two or more propulsion devices on a marine vessel.SOLUTION: The method of controlling trim positions of two or more propulsion devices on a marine vessel includes: receiving running trim positions for the two or more propulsion devices; and receiving at least one of a steering input value or a roll angle of the marine vessel. An adjusted trim position for each of the at least two propulsion devices is then determined based on the running trim position and the steering input value or the roll angle of the marine vessel. A trim actuator for each propulsion device is then operated to move each propulsion device toward its respective adjusted trim position.SELECTED DRAWING: Figure 11
Patent JP-2019019748-A (JP)
Title: Fuel specific gravity detection device for internal combustion engine
Inventor: TAKANO MASAOMI
IPC: F02D41/04
Filed: 2017-07-14
Abstract: To provide a fuel specific gravity detection device for an internal combustion engine capable of accurately detecting specific gravity of fuel.SOLUTION: A fuel specific gravity detection device is applied to an internal combustion engine for injecting fuel with required mass from an injector provided in each cylinder into each combustion chamber. The fuel specific gravity detection device includes an injection control section for setting volume of fuel to be injected from the injector on the basis of the required mass and specific gravity of the fuel, calculating volume of actually injected fuel from fluctuation of a fuel pressure and setting fuel injection time so as to inject fuel with volume set through feedback of a calculation result. The fuel specific gravity detection device includes a fuel specific gravity detection section for executing detection fuel injection for injecting fuel with prescribed volume during fuel cut and detecting specific gravity of the fuel from a fluctuation amount of an engine speed caused by the detection fuel injection. In the detection fuel injection, the injection control section starts injection at a timing advance side of a top dead center TDC and injects fuel until reaching a timing delay side of the top dead center TDC.SELECTED DRAWING: Figure 4
Patent JP-2019020284-A (JP)
Title: Straightness confirmation method
Inventor: IZAKI MAKOTO
IPC: G01C15/00
Filed: 2017-07-19
Abstract: To provide a straightness confirmation method which can confirm straightness when multiple parts are arranged into a linear shape.SOLUTION: A straightness confirmation method includes: a step of putting up pins at both ends of a linear component 13 of multiple parts 10 to confirm straightness arranged into a linear shape, and putting up a pin with cutout 52 that a cutout 523 is formed at one part of the side surface at intermediate part of both ends; a step of fixing one end and another end of a linear material 61 respectively to the pins of both ends; a step of making a non-cutout formed side wall 524 which is a side part of the pin with cutout 52 without the cutout 523 contact to the intermediate part of the linear material 61; and a step of rotating the pin with cutout 52 and checking vibration of the linear material 61 caused by rotation of the pin with cutout 52.SELECTED DRAWING: Figure 8
Patent JP-2019019255-A (JP)
Title: Thermoplastic polyurethane elastomer composition, thermoplastic polyurethane elastomer, packing and method for producing thermoplastic polyurethane elastomer
Inventor: NISHIGUCHI KOJI
IPC: C08G18/76
Filed: 2017-07-20
Abstract: To provide: a thermoplastic polyurethane elastomer composition which has excellent durability and setting resistance and can improve quality and moldability by extending the pot life; a thermoplastic polyurethane elastomer; a packing; and a method for producing a thermoplastic polyurethane elastomer.SOLUTION: There is provided a thermoplastic polyurethane elastomer which comprises poly(hexamethylene carbonate) glycol, p-phenylene diisocyanate, 1,4-bis(2-hydroxy ethoxy)benzene and acetylacetone or comprises a prepolymer obtained by polymerization of poly(hexamethylene carbonate) glycol and p-phenylene diisocyanate and 1,4-bis(2-hydroxy ethoxy)benzene and acetylacetone.SELECTED DRAWING: None
Patent JP-2019019260-A (JP)
Title: Primer composition, its coating method, and coated article
Inventor: SONODA TAKESHI
IPC: C09D7/40
Filed: 2017-07-20
Abstract: To provide an aqueous universal primer having adhesion to an organic coat such as fluorine-based one, urethane-based one as well as an inorganic coat.SOLUTION: A primer composition contains (I) an alkoxysilyl group-containing synthetic resin emulsion, (II) a material for promoting hydrolysis/condensation of an alkoxysilyl group, (III) organo silicate and/or a denaturation product thereof, (IV) an isocyanate compound, and (V) a ketoimino group-containing alkoxysilane compound. For the amount of addition of (IV), the isocyanate group content is 0.6-10 pts.wt. relative to 100 pts.wt. of the solid content of (I) alkoxysilyl group-containing synthetic resin emulsion.SELECTED DRAWING: None
Patent JP-2019020643-A (JP)
Title: Display device
Inventor: WATANABE RYOJI
IPC: G09F13/04
Filed: 2017-07-20
Abstract: To provide a display device capable of assembling accurately, a polarizer and fixing the same, by a simple structure.SOLUTION: A display device 1 comprises: light emission parts (first light source 10, second light source 20, first polarizer 15, second polarizer 25) for emitting a light which is polarized to a specific vibration direction; display polarizers (first display polarizer 30, second display polarizer 40) for selectively transmitting light from the light emission parts (first light source 10, second light source 20); a lower panel 50 as a first panel comprising a recess 55 for storing the display polarizers (first display polarizer 30 and second display polarizer 40); an upper panel 70 as a second panel for sandwiching with the lower panel 50, the display polarizers (first display polarizer 30 and second display polarizer 40); and an energization member 60 arranged between the lower panel 50 and the upper panel 70, and which is elastically deformed when external force is applied thereto. The upper panel 70 has a pressing protrusion 75 for applying the external force to the energization member 60 so that the display polarizers (first display polarizer 30 and second display polarizer 40) to a wall part of the recess 55.SELECTED DRAWING: Figure 1
Patent JP-2018018076-A (JP)
Title: Pattern treatment method
Inventor: SUNG JIN WUK
IPC: G03F7/038
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a high resolution pattern treatment method using a solvent development type negative chemically amplified resist in the manufacture of a semiconductor device.SOLUTION: A pattern treatment method is provided, which comprises: (a) providing a semiconductor substrate comprising a patterned feature on a surface thereof; (b) applying a pattern treatment composition on (a), the pattern treatment composition comprising an organic solvent and a block copolymer comprising (i) a first block including a first unit formed from 4-vinyl-pyridine and (ii) a second block including a first unit formed from a vinyl aromatic monomer; and (c) removing the pattern treatment composition from the substrate. A pattern spacing can be reduced compared to a pattern spacing of the patterned feature prior to the application of the pattern treatment composition.SELECTED DRAWING: None
Patent JP-2019027823-A (JP)
Title: Flowmeter and flow rate measurement method
Inventor: UMEZAWA SHUICHI
IPC: G01F1/696
Filed: 2017-07-26
Abstract: To provide a flowmeter and a flow rate measurement method, capable of obtaining the flow velocity of fluid flowing through a pipe while facilitating the installation work of an electrical resistance part with respect to the pipe.SOLUTION: The flowmeter includes: a linear electrical resistance part wound around the outer surface of a wall part of the pipe; a power supply part for performing energization of the electrical resistance part to heat the electrical resistance part; a resistance value detection part for detecting a resistance value of the electrical resistance part; a temperature calculation part for calculating the temperature of the electrical resistance part based on the resistance value of the electrical resistance part; and a flow velocity analysis part for analyzing the flow velocity of the fluid flowing through the pipe. The flow velocity analysis part includes a temperature theoretical calculation part for calculating a theoretical value of the temperature of the electrical resistance part.SELECTED DRAWING: Figure 1
Patent JP-2019027646-A (JP)
Title: Supply air preheating device and heating system
Inventor: SAITO TOSHIHISA
IPC: F24D3/00
Filed: 2017-07-27
Abstract: To provide a supply air preheating device capable of reducing load and cost for construction by suppressing a piping length for circulating hot water to a heat exchanger for heating outside air and supplying it into a room even in a case where the heat exchanger is provided in an air supply port in a habitable room away from a heat source machine, and capable of enhancing heat efficiency in floor heating, and a heating system.SOLUTION: In a heating system, a heat releasing unit 10 attached to an air supply port connecting outdoor side and indoor side through a wall is inserted into return piping at a downstream side of a hot water mat for floor heating. Hot water branched from outgoing piping 21 to the hot water mat 20 by a first branch part 24 and hot water branched from return piping from the hot water mat 20 by a second branch part 26 are mixed by a mixer 27 and returned through the heat releasing unit 10 to return piping 22 by a confluent part 30 at a downstream side of the second branch part 26.SELECTED DRAWING: Figure 5