baber/WOPTO huggingface dataset:
Patent JP-2020136680-A (JP)
Title: Metal-polymer capacitor comprising dielectric thin film with high dielectric constant and strong breakdown field
Inventor: VIALA BERNARD
IPC: H01G4/33
Filed: 2020-02-17
Abstract: To provide a capacitor having a high permittivity, low losses due to conduction and a good electrical voltage strength.SOLUTION: A metal-polymer capacitor includes a dielectric thin film (110) disposed between a first electrode (101) and a second electrode (102). The dielectric thin film (40) includes: core/shell structure nanoparticles (20), the core (21) of the nanoparticles being metallic and the shell thereof comprising a first layer (22) made of an inorganic carbonaceous material and a second layer (23) made of a first polymer material, the nanoparticles having a narrow distribution of particle diameters; and a matrix (50) including the nanoparticles (20) dispersed therein, the matrix (50) being an inorganic matrix or a matrix made of a second polymer material.SELECTED DRAWING: Figure 3
Patent JP-2021130731-A (JP)
Title: Aqueous emulsion type adhesive composition and adhesive tape
Inventor: FUKAMURA SHOTA
IPC: C09J11/08
Filed: 2020-02-18
Abstract: To provide an aqueous emulsion type adhesive composition which has high adhesive force and heat resistant performance and has a small environmental load, and an adhesive tape using the aqueous emulsion type adhesive composition.SOLUTION: An aqueous emulsion type adhesive composition contains 100 pts.mass of a rubber component containing 5-40 pts.mass of natural rubber and 60-95 pts.mass of synthetic rubber, 70-130 pts.mass of a tackifier resin, 0.1-5 pts.mass of a surface active agent, and 5-30 pts.mass of a crosslinking agent. A gel fraction of the aqueous emulsion type adhesive composition is 30-50%. The crosslinking agent is preferably a sulfur-based crosslinking agent.SELECTED DRAWING: None
Patent JP-2021006891-A (JP)
Title: Optical layer and laminate including optical layer
Inventor: ASAZU YUJI
IPC: G02B5/22
Filed: 2020-02-18
Abstract: To provide an optical layer having good light resistance.SOLUTION: An optical layer is formed of a composition which has a molecular mass of 3,000 or smaller and which includes a compound having a partial structure expressed by Formula (X). [In Formula (X), a ring W1 expresses a ring structure having at least one double bond as a ring constituent and having no aromaticity. R3 expresses a C1-25 aliphatic hydrocarbon group which may comprise a heterocyclic group, a halogen atom, a nitro group, a cyano group, a hydroxy group, a thiol group, a carboxy group, -SF5, -SF3, -SO3H, -SO2H, and a substituent, or a C6-18 aromatic hydrocarbon group which may comprise a substituent.]SELECTED DRAWING: None
Patent JP-2021131970-A (JP)
Title: Wire harness assembly device
Inventor: NAKAMURA KAZUNARI
IPC: H01B13/012
Filed: 2020-02-19
Abstract: To provide a wire harness assembly device that makes it easy to supply of light to a working partition.SOLUTION: A wire harness assembly device 1 comprises a jig plate 2, a display panel 4, a plurality of optical fibers 5, and a lighting control unit 6. The jig plate is provided with a plurality of work sections W for performing the work for assembling at least a portion of a wire harness WH1 on a surface side. The display panel is constituted by having a plurality of display portions 41 which can be individually lit, and are arranged in a portion different from the surface side of the jig plate. In the optical fiber, one end surface 5a is opposed to the display portion in the display panel, another end surface 5b is arranged in the work partition W, the light from the display portion is propagated from one the end surface to the other end surface, the light is emitted from the other end surface, and thereby the light is emitted from the working section W. The lighting control section 6 lights the plurality of display portions in a predetermined order based on the order of assembly tasks, and emits light from the work section W in order.SELECTED DRAWING: Figure 3
Patent JP-2021134143-A (JP)
Title: Hair dye composition and bleaching agent composition
Inventor: KITAHARA MICHIO
IPC: A61Q5/10
Filed: 2020-02-21
Abstract: To provide a hair dye composition or a bleaching agent composition with little change in the concentration of hydrogen peroxide after mixing before use.SOLUTION: There is provided a hair dye composition or a bleaching agent composition which is used after mixing a first agent containing an alkali agent and a second agent containing an oxidizing agent before use and contains (A) water having an electric conductivity at 25°C of 10 mS/m or less.SELECTED DRAWING: None
Patent JP-2020096930-A (JP)
Title: Device for game
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-02-25
Abstract: To provide a device for games capable of preventing a fraud to a processing board on which electronic components are mounted.SOLUTION: The device for games communicably connected to a game machine and enabling a game on the game machine using a negotiable value possessed by a player, includes: a security board 325 that includes a board surface 330 on which a security chip 325b for executing prescribed processing is mounted, and a board rear surface on which no electronic components such as a connector 510, a communication control IC 325a, and the security chip 325b are mounted and that includes no electric input parts such as a wiring pattern and a terminal; a CU control board 327 such as a projection 380 that is communicable with the security board 325; and a connecting member that connects the security board 325 and the CU control board 327 such that the board surface 330 faces the CU control board 327.SELECTED DRAWING: Figure 15
Patent JP-2021136308-A (JP)
Title: Inductor component, resin sealing body, and substrate structure
Inventor: YOSHIOKA YOSHIMASA
IPC: H01F17/00
Filed: 2020-02-26
Abstract: To improve flexibility when an inductor component is designed.SOLUTION: An inductor component 10 includes: a body BD including a magnetic layer 20; an inductor wiring 40 provided within the body BD; a first electrode wiring 60A which is provided within the body BD, contacts with the inductor wiring 40, and extends from its contact portion toward a first major surface 21 of the body BD; and a second electrode wiring 70A which is provided within the body BD, contacts with the inductor wiring 40, and extends from its contact portion to a second major surface 22 of the body BD. A first external terminal 65 of the first electrode wiring 60A contains a metallic material that is not contained in a second external terminal 70a of the second electrode wiring 70A.SELECTED DRAWING: Figure 4
Patent JP-2021140220-A (JP)
Title: Plant operation support device, plant control device, and method thereof
Inventor: ISHIGA TAKUYA
IPC: G05B23/02
Filed: 2020-03-02
Abstract: To provide a plant operation support device, a plant control device, and a method thereof that can autonomously approach the most efficient operation state by a simple method.SOLUTION: A plant operation support device includes: an input data database that stores data measured at a plant and efficiency at that time; a high-efficiency data extraction unit that selects the data under set operating conditions, obtains data yielding high efficiency among the selected data as high-efficiency data, and saves it in an intermediate deliverable data database; a control rule calculation unit that obtains an operation amount for the plant at the time of high efficiency as a control rule by a learning process using the high efficiency data stored in the intermediate deliverable data database; and an operation data estimation unit that saves data yielding the highest efficiency for the plant by the control rule obtained in the control unit as the highest efficiency operation data in a final deliverable data database.SELECTED DRAWING: Figure 1
Patent JP-2021139933-A (JP)
Title: Electronic wind instrument
Inventor: KASHIWASE KAZUKI
IPC: G10H1/00
Filed: 2020-03-02
Abstract: To bring an acoustic characteristic of an electronic wind instrument similar to an acoustic wind instrument.SOLUTION: An electronic wind instrument 1 includes: a breath sensor 2; operators 3 instructing pitches; a speaker 4 outputting sound on the basis of performance information obtained from the breath sensor 2 and/or the operators 3; and an acoustic tube 5 connected to a space in the speaker 4 and extending to the outside of the speaker 4.SELECTED DRAWING: Figure 1
Patent JP-2021136924-A (JP)
Title: Composition
Inventor: SUZUKI MAKOTO
IPC: A23L33/24
Filed: 2020-03-04
Abstract: To provide a composition for calming intestinal disorders that contains hemicellulose and cellulose in a specific weight ratio.SOLUTION: Blending hemicellulose and cellulose in a specific weight ratio in a composition makes it possible to make an oral composition that exhibits an excellent effect of calming intestinal disorders.SELECTED DRAWING: None
Patent JP-2021140116-A (JP)
Title: Toner for electrostatic latent image development, toner storage container, developer, developing device, process cartridge, image forming apparatus, and image forming method
Inventor: HANATANI SHINYA
IPC: G03G9/08
Filed: 2020-03-09
Abstract: To provide a toner for electrostatic latent image development that prevents so-called toner drop in which toner is aggregated in a developing device to form an abnormal image such that the toner drops on a recording medium even in a low temperature fixing toner using crystalline polyester, can prevent the occurrence of a fogging image, and has excellent fixability and image density.SOLUTION: A toner for electrostatic latent image development contains a toner base including a binder resin, a colorant, and a mold release agent. The binder resin includes a crystalline polyester resin and an amorphous resin. The toner for electrostatic latent image further contains silica that is surface-treated with aluminum hydroxide. In the toner, when the peak height of the characteristic spectrum of the crystalline polyester resin is C, and the peak height of the characteristic spectrum of the amorphous resin is R, which are measured by the ATR method using an FT-IR, the peak ratio C/R is 0.01 to 0.10.SELECTED DRAWING: Figure 1
Patent JP-2021145222-A (JP)
Title: Digital filter, audio signal processing system, digital filter design method, and program
Inventor: WADA ARIKATSU
IPC: G06F17/10
Filed: 2020-03-11
Abstract: To flatten the gain and phase characteristics of a digital filter.SOLUTION: In a digital filter that reduces a DC component of an input data string, when a cutoff frequency F0 is ω0/2π and a Q value is Q, the transfer function H (s) is expressed by the following formula. The design flow of the digital filter executed by a computer calculates the coefficient of the digital filter from setting of the sampling frequency FS of the digital filter, setting of the cutoff frequency, and setting of the Q value corresponding to the gain at the cutoff frequency.SELECTED DRAWING: Figure 5
Patent JP-2021143504-A (JP)
Title: Impact absorption floor material
Inventor: SANO Mamiko
IPC: E04F15/18
Filed: 2020-03-11
Abstract: To provide an impact absorption floor material excellent in both of impact absorbing properties and load bearing properties.SOLUTION: An impact absorption floor material 100 for suppressing a fracture of a thighbone which is caused by impact due to falling of a user includes an upper-floor material 111 made of a hard material, a floor substrate material 112 provided under the upper-floor material 111 and made of a soft material, and an intermediate material 113 provided between the upper-floor material 111 and the floor substrate material 112. The upper-floor material 111 has flexural rigidity per unit width of 2 Nm2 or less, and the intermediate material 113 has a thickness of 1 mm or more and 3 mm or less, and flexural rigidity per unit width of 0.1 Nm2 or more and 10.0 Nm2 or less.SELECTED DRAWING: Figure 1
Patent JP-2021142617-A (JP)
Title: Fastening tool and component fastening device including the same
Inventor: AZUMI KEIICHI
IPC: B23P19/06
Filed: 2020-03-13
Abstract: To provide a fastening tool which can shorten time required for fitting of the fastening tool to a fastening component, and a component fastening device using the fastening tool.SOLUTION: A fastening tool 1 includes a fitting shaft 5 which is fitted into a hexagon socket Ba of a hexagon socket head cap bolt B. The fitting shaft 5 has an enclosing member 10 which encloses the fitting shaft and is relatively movably arranged in a shaft direction with respect to the fitting shaft 5 and a compression spring 20 formed by normally energizing the enclosing member 10. The enclosing member 10 has an abutting section 11 abutting on an opening surface of the hexagon socket Ba and a magnet M attracting the hexagon socket head cap bolt B. An end face of the abutting section 11 is normally positioned on the same face as an end of the fitting shaft 5 or at the back of the end. The enclosing member is configured to relatively move so as to project the fitting shaft 5 from the abutting section 11 by receiving a shaft direction load from the hexagon socket head cap bolt B abutting on the abutting section 11.SELECTED DRAWING: Figure 1
Patent JP-2021145756-A (JP)
Title: Game machine
Inventor: KITA SHOGO
IPC: A63F5/04
Filed: 2020-03-17
Abstract: To increase a degree of freedom in design of a game machine.SOLUTION: A winning mode obtainable by an internal lottery includes a first winning mode that is a predetermined winning mode in which a correct answer combination, and an incorrect answer combination differing from the correct answer combination are won overlappingly, and allows different stop control to be performed between a second game state and a first game state, a second winning mode that is a predetermined winning mode differing from the first winning mode, and allows the same stop control to be performed between the second game state and the first game state, a third winning mode that is a predetermined winning mode obtained in a third game state and allows an incorrect answer combination to be won but prevents a correct answer combination from being won, a fourth winning mode that is a predetermined winning mode obtained in the third game state and allows a correct answer combination to be won, and non-winning in which none of the combinations are won. A probability of obtaining the first winning mode in the first game state is higher than a probability of obtaining the fourth winning mode in the third game state, and is lower than a probability of obtaining either the third winning mode or the non-winning in the third game state.SELECTED DRAWING: Figure 26
Patent JP-2020114833-A (JP)
Title: Novel natural protein and application thereof
Inventor: ZHANG YINGHAO
IPC: A61K31/7088
Filed: 2020-03-17
Abstract: To provide a novel natural protein that can be used for preventing and treating the diseases induced by excessive formation or excessive accumulation of junk proteins.SOLUTION: The sDSS1 protein, a secretory protein of higher primate, can be combined with oxidation protein under nonenzymatic condition to form polymer or with Aβ polypeptide to reduce formation of Aβ oligomer. The cytotoxicity caused by oxidation protein, Aβ oligomer, amylin oligomer and glycosylation protein can be blocked. The protein can be used for preventing and treating the diseases induced by excessive formation or excessive accumulation of oxidation protein, glycosylated protein, Aβ protein, amylin protein and other pathogenic proteins with similar features.SELECTED DRAWING: None
Patent JP-2021150142-A (JP)
Title: Power storage device
Inventor: SASAKI SHUN
IPC: H01G11/78
Filed: 2020-03-18
Abstract: To provide a power storage device which includes an exterior body and can be fixed securely in an effortless manner.SOLUTION: A power storage device 10 includes an exterior body 100 which houses a power storage element 210. A lower part of a side surface 116 of the exterior body 100 is provided with a fixed part 118 which protrudes to the side and is fixed to a fixture object 600, another member. A reinforcement member 40 is disposed below the fixed part 118.SELECTED DRAWING: Figure 6
Patent JP-2021146606-A (JP)
Title: Extension member
Inventor: YASHIMA TAKASHI
IPC: F21S41/40
Filed: 2020-03-19
Abstract: To provide an extension member that suppresses the occurrence of breakage during injection molding.SOLUTION: An extension member having a plurality of openings of different sizes is made of PBT resin and has one or more pier sections provided to divide and form the plurality of openings, and the minimum cross-sectional area part of the pier section is configured to have a parting line scar formed on the side surface closer to the surface in the surface-backward direction. Since the two openings of different sizes are pulled in opposite directions to each other when the mold is opened, fracture is likely to occur at the point that is the minimum cross-sectional area part in a molded product. For this reason, for the molding mold of the minimum cross-sectional area part, the surface area of the core side molding surface is increased to make it stick to the core side mold, so that the minimum cross-sectional area part can resist the pulling force by the sticking force.SELECTED DRAWING: Figure 3
Patent JP-2021148225-A (JP)
Title: Method for assembling constant velocity joint
Inventor: OKAZAKI TAKASHI
IPC: F16D3/20
Filed: 2020-03-19
Abstract: To provide a method for manufacturing a constant velocity joint that has good assemblability.SOLUTION: A method for assembling a constant velocity joint, comprises: a first step of, in a state that balls 30 are received in window portions 41 of cage 40, inserting the balls 30 into a deep part 10b of an outer joint member 10 so that the balls can roll in an outer ball groove 13; and a second step of, while moving an inner joint member 20 along a center axis J1 direction of the outer joint member 10 in the inside of the outer joint member 10, assembling the inner joint member 20.SELECTED DRAWING: Figure 1
Patent JP-2020107906-A (JP)
Title: Electronic component mounting machine and electronic component mounting method
Inventor: KATO DAISUKE
IPC: H05K13/02
Filed: 2020-03-24
Abstract: To prevent occurrence of an unacceptable error in a count value in a tape material counting device.SOLUTION: An electronic component mounting machine includes: a mounting head for mounting an electronic component on a circuit substrate; a tape feeder for feeding first tape material housing a plurality of electronic components to the mounting head; a counting device 42 for counting the number of electronic components remaining in the first tape material, by subtracting the spending number corresponding to the operation amount of the electronic component mounting machine from an initial value of the number of electronic components housed in the first tape material; a detection device 22 for detecting a splice part where a start edge of second tape material is joined to an end edge of the first tape material; and a determination device 44 for determining whether or not a count value by the counting device 42 falls within a predetermined normal range, when the splice part is detected by the detection device.SELECTED DRAWING: Figure 4
Patent JP-2021152708-A (JP)
Title: Froth color measurement device and froth color measurement method, and flotation ore dressing apparatus and flotation ore dressing method using them
Inventor: SUGIHARA ATSUSHI
IPC: B03D1/22
Filed: 2020-03-24
Abstract: To provide a froth measurement device which uses color as an index which evaluates a state of froth.SOLUTION: A froth color measurement device 100 includes: a light source 60 for irradiating an upper surface of ore slurry 40 housed in a floating selection tank 10 of a floating selection machine 50 with light; imaging means 70 which images at least a part of the upper surface of the ore slurry in color; and a computer 90 comprising calculation means 92 which acquires at least one of hue information, saturation information and lightness information in a HSV model as color information of the froth, based on an image imaged by the imaging means.SELECTED DRAWING: Figure 1
Patent JP-2021154755-A (JP)
Title: Translation system
Inventor: SUZUKI MICHIKO
IPC: G10L15/28
Filed: 2020-03-25
Abstract: To provide a hands-free translation system which can communicate with a passenger speaking the other language easily while a driver on a passenger type automobile such as a taxi drives the automobile safely.SOLUTION: A translation system includes: hands-free type input/output equipment 1 for a driver which includes a voice input device and a voice output device; input/output equipment 2 for a passenger which includes a voice input device and a voice output device; and translation equipment 3 which is connected with the input/output equipment 1 for the driver and the input/output equipment 2 for the passenger. The translation equipment 3 translates the language voice-inputted to the input device of the input/output equipment 1 for the driver into the different language and then voice-outputs to the output device of the input/output equipment 2 for the passenger and moreover translates the language voice-inputted to the input device of the input/output equipment 2 for the passenger into the different language and then voice-outputs to the output device of the input/output equipment 1 for the driver.SELECTED DRAWING: Figure 1
Patent JP-2020099757-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-03-25
Abstract: To provide a game machine that accumulates power in auxiliary power supply means after a very exciting performance.SOLUTION: The game machine includes: very exciting performance control means for executing a very exciting performance accompanied by discharge of an auxiliary power supply circuit 856; charge period setting means for setting a charge period until the auxiliary power supply circuit 856 accumulates power after the completion of the very exciting performance; and performance change control means for executing another performance with low power consumption that is not accompanied by discharge of the auxiliary power supply circuit 856 instead of the very exciting performance during the charge period.SELECTED DRAWING: Figure 106
Patent JP-2021153802-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-26
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A performance period of a special development performance is longer than that of a particular development performance. The special development performance includes a first performance in which the visibility of a performance image is reduced, a second performance executed after the first performance in which pre-stage information can be visually displayed, and a third performance executed after the second performance in which post-stage information having a higher degree of emphasis than that of the pre-stage information can be visually displayed. A second difference which is the difference between the rate at which a first suggestion performance is executed in a second development pattern and the rate at which a second suggestion performance is executed in the second development pattern is smaller than a first difference which is the difference between the rate at which the first suggestion performance is executed in a first development pattern and the rate at which the second suggestion performance is executed in the first development pattern.SELECTED DRAWING: Figure 11-30