baber/WOPTO huggingface dataset:
Patent JP-2021157333-A (JP)
Title: Abnormal vehicle detection device, abnormal vehicle detection system, abnormal vehicle detection method, and program
Inventor: SHIRATORI YUSUKE
IPC: G08G1/04
Filed: 2020-03-25
Abstract: To call attention to a vehicle where a failure or abnormality is occurring and another vehicle traveling in the periphery of the vehicle concerning a failure or abnormality which cannot be detected by an own vehicle but can be detected from the other vehicle.SOLUTION: An abnormal vehicle detection device includes: an imaging apparatus for imaging a detection object vehicle; a feature quantity extraction section for extracting a feature quantity to identify a vehicle type of the detection object vehicle based on a captured image of the detection object vehicle; an information acquisition section for acquiring image information of the vehicle corresponding to the vehicle type based on the feature quantity; and an abnormality detection section for detecting an abnormality of the detection object vehicle based on the acquired image information of the vehicle and the captured image.SELECTED DRAWING: Figure 1
Patent JP-2021153833-A (JP)
Title: Game machine
Inventor: FUJISHITA TATSUMI
IPC: A63F5/04
Filed: 2020-03-27
Abstract: To provide a game machine whose putout ball design is easy.SOLUTION: In a Pachinko slot machine, it has a bonus state disadvantageous to a player. A main control circuit determines as a winning combination a bonus combination by overlapping "F_shooting order one A to F" whose putout number is smaller than a BET number when a bonus combination is determined as a winning combination in a non-bonus state. The main control circuit determines a winning combination so that ball discharge rate when it is assumed that the bonus combination appears is nearer to 1 than ball discharge rate when "F_shooting order one A to F" occurs and it is assumed that no bonus combination appears in the case that the bonus combination and "F_shooting order one A to F" overlap and are determined as a winning combination.SELECTED DRAWING: Figure 58
Patent JP-2021161219-A (JP)
Title: Reactive hot-melt adhesive, adherend and method for producing the same, and clothing
Inventor: QU SHUJIE
IPC: C09J175/06
Filed: 2020-03-31
Abstract: To provide a reactive hot-melt adhesive that excels in adhesion power and elasticity.SOLUTION: A reactive hot-melt adhesive contains a urethane prepolymer that has a polymer chain including a polyol-derived constitutional unit and a polyisocyanate-derived constitutional unit, and an isocyanate group bound to a terminal of the polymer chain. The polyol-derived constitutional unit includes an aromatic ring-bearing amorphous polyester polyol-derived constitutional unit. The content of the aromatic ring-bearing amorphous polyester polyol-derived constitutional unit is 75 mass% or more relative to the total amount of the polyol-derived constitutional unit.SELECTED DRAWING: None
Patent JP-2021160973-A (JP)
Title: Hardened body
Inventor: NISHIZAWA KAZUKI
IPC: C04B20/06
Filed: 2020-03-31
Abstract: To provide a hardened body that can reduce manufacturing cost and improve strength.SOLUTION: A hardened body containing a sodium and potassium-containing coal ash and an alkali activation agent has, setting sodium and potassium in coal ash as x (mass%) and y (mass%) as the contained amount in terms of sodium oxide and potassium oxide, respectively, a total alkali A defined by the following equation (1) A=x+0.658y ... (1) of 1.2 mass% or more, and a mass ratio of sodium and potassium derived from alkali activation agent in terms of respective sodium oxide and potassium oxide to coal ash of 0.01 to 0.6.SELECTED DRAWING: None
Patent JP-2021161091-A (JP)
Title: Silicone compound production method
Inventor: KAWABATA HIDENORI
IPC: C08G77/38
Filed: 2020-04-02
Abstract: To provide a polymerizable group-containing silicone monomer production method for realizing a high-purity silicone monomer by inhibiting generation of silylation products of impurities in a reaction stage of synthesis.SOLUTION: The production method comprises reacting an epoxy-containing organopolysiloxane represented by the general formula (1) in the figure (n is an integer from 1 to 10, and A is a siloxanyl group) with an acrylic or methacrylic acid in the presence of a transition metal Lewis acid.SELECTED DRAWING: None
Patent JP-2021159635-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A Pachinko game machine can perform control to a non-probability-variable game state having a relatively low probability of stopping and displaying identification information in a specific mode on display means after completion of a jackpot game state on the basis of non-passage of a game medium through a specific area in a round game executed by round game execution means in a jackpot game state shifted by control of game state shift control means.SELECTED DRAWING: Figure 61
Patent JP-2021161012-A (JP)
Title: Surface treatment method of sapphire substrate
Inventor: TAKAHASHI ISAO
IPC: C23C16/40
Filed: 2020-04-03
Abstract: To provide a surface treatment method for modifying a surface of a sapphire substrate in an industrially advantageous manner in order to obtain a crystal film of high quality.SOLUTION: The surface treatment method of a sapphire substrate 20 is a method for treating a sapphire substrate by using a surface preparation agent 24a, the surface treatment agent including at least hydrohalic acid. The surface treatment agent is in a form of atomization droplet 24b in the surface treatment method of the sapphire substrate. The atomization droplet atomizes the surface preparation agent and makes it float, and then carries it by carrier gas in the surface treatment method of the sapphire substrate. A production method of a crystal film includes: surface treating the sapphire substrate by using the surface preparation agent including at least hydrohalic acid; and growing a crystal film by crystal growing of at least a part of a surface of the sapphire substrate after surface treatment, as a crystal growth surface.SELECTED DRAWING: Figure 1
Patent JP-2021146161-A (JP)
Title: Deodorant, deodorant wear, deodorant feed, animal deodorant, and deodorant containing capsule
Inventor: KAWAI SADAYOSHI
IPC: A01K23/00
Filed: 2020-03-17
Abstract: To provide a deodorant using a naturally derived component from consideration to health and environment of users and animals as a deodorant like this, in place of various deodorants for deodorizing bad order generated from humans and animals, bad order generated from livestock barn or fishes as shown in a patent literature 1 from the past.SOLUTION: The present invention dissolved the above problem by providing a deodorant that is made of a mixed powder of cupuacu obtained by mixing powder of extract of cupuacu skin extract and powder of solid of cupuacu, does not cause diarrhea even when any human or animal eat, has a high deodorant function, and does not leak odor outside from wears such as disposable diaper, incontinence pad and sanitary napkin, a deodorant wears, deodorant feeds, deodorant for animals and a deodorant incorporated capsule.SELECTED DRAWING: Figure 3
Patent JP-2021167585-A (JP)
Title: Engine device and hybrid vehicle including the same
Inventor: NOSE YUKI
IPC: F02D43/00
Filed: 2020-04-10
Abstract: To suppress deterioration of accuracy of an air-fuel ratio when a request for raising a temperature of a purification device by performing fuel cut of a part of cylinders of an engine is made at the time of low temperature start of the engine.SOLUTION: An engine device includes: an engine capable of injecting fuel to each cylinder; a purification device purifying exhaust gas of the engine; and a control device executing low temperature start time control for increasing fuel injection amount at the time of low temperature start of the engine. When a request for raising a temperature of the purification device is made during the low temperature start control, the control device executes temperature rise control for performing fuel cut of a part of the cylinders of the engine and increasing the amount of fuel of the other cylinders after fuel increase amount during the low temperature start control reaches first predetermined amount or less.SELECTED DRAWING: Figure 3
Patent JP-2020186369-A (JP)
Title: Varnish, optical film and production method of optical film
Inventor: SUGIYAMA HIROKO
IPC: H05B33/02
Filed: 2020-04-10
Abstract: To provide a varnish that can effectively prevent a polyimide-based polymer film formed of the varnish from yellowing, even when the film is produced after the varnish in a varnish state is stored for a long period of time.SOLUTION: The varnish includes a γ-butyrolactone-containing solvent described below and a polyimide-based polymer. The solvent has a light ray transmittance of 88% or more at a wavelength of 275 nm, or has such a property that, in a capillary gas chromatography analysis using a polyethylene glycol as a stationary phase through steps of injecting a sample while maintaining the column temperature at 120°C, then holding the temperature at 120°C for 1 minute, elevating the temperature up to 240°C at a rate of 10, and then holding the temperature at 240°C for 7 minutes, an area ratio of a component detected to have a relative retention time of 1.05 to 1.50 based on the peak of γ-butyrolactone is 260 ppm or less.SELECTED DRAWING: None
Patent JP-2021167393-A (JP)
Title: Polypropylene resin composition
Inventor: MASUDA KENJI
IPC: C08L101/00
Filed: 2020-04-10
Abstract: To provide a polypropylene resin composition to be used in a molding used for parts of automobiles, household electrical appliances and the like, having excellent rigidity, excellent transferability and excellent glass openability.SOLUTION: A fiber-reinforced polypropylene resin composition (Y) has: a polypropylene resin composition (X); and at least one type of fiber (C) selected from the group consisting of a glass fiber and carbon fiber and having 15-230 pts.wt. relative to the polypropylene resin composition (X) 100 pts.wt. The polypropylene resin composition (X) has: 60-98 wt.% polypropylene resin (A), which is at least one propylene polymer selected from the group consisting of a propylene homopolymer, a propylene-α-olefin random copolymer and a propylene-α-olefin block copolymer, and has a melt flow rate (230°C, 2.16 kg load) of 20-1500 g/10 min; and an alicyclic hydrocarbon resin (B) 2-40 wt.% with a softening temperature of 70-160°C.SELECTED DRAWING: None
Patent JP-2021168092-A (JP)
Title: RF tag label
Inventor: OGATA TETSUJI
IPC: G09F3/10
Filed: 2020-04-13
Abstract: To provide an RF tag label which does not cause peeling and damage even if adhered to an object in a partially separated state.SOLUTION: In an RF tag label 1 which does not cause peeling and damage even if adhered to an object in a partially separated state, breaking strength of a base material sheet 120 of an inlay 12 is larger than the mass of the object to which the RF tag label 1 is adhered, and the extending strength of 10% or more of the base material sheet 120 of the inlay 12 is larger than the mass of the object to which the RF tag label 1 is adhered. Also, in an adhesive strength measurement method based on JISZ0237, the strength of 180 degree method related to an adhesive layer 13 for adhesion to be laminated on the RF tag label 1 is 10 N or more.SELECTED DRAWING: Figure 1
Patent JP-2021173166-A (JP)
Title: Internal combustion engine using ammonia as fuel
Inventor: OTOMO MITSUAKI
IPC: F02M31/20
Filed: 2020-04-20
Abstract: To keep ammonia injected from a nozzle liquid without using a complicated device for cooling fuel and without excessively increasing pressure in fuel piping compared to a value required for injecting fuel from the nozzle.SOLUTION: An internal combustion engine using ammonia as fuel includes: a tank 3 storing liquid ammonia; a pump 4 boosting pressure of ammonia caused to flow into from the tank 3; an injector 25 injecting ammonia whose pressure has been boosted by the pump 4 to a combustion chamber 13 of an internal combustion engine 10 or an intake port 21 connected to the combustion chamber 13; and fuel piping 5 supplying ammonia from the tank 3 via the pump 4 to the injector 25. By causing ammonia divided from a flow in the fuel piping 5 to flow outside the fuel piping 5, the fuel piping 5 is cooled from outside by using vaporization latent heat caused by vaporization of ammonia.SELECTED DRAWING: Figure 2
Patent JP-2021174330-A (JP)
Title: Prediction device by ensemble learning of heterogeneous machine learning
Inventor: ENDO TAKASHI
IPC: G06N20/20
Filed: 2020-04-28
Abstract: To provide a prediction system for a bank for estimating the probability of a rare event like a default rate of a bank loan with high accuracy even in a small dataset.SOLUTION: A prediction device includes a model learning part 102 for learning a new bank prediction model from training data of a new bank, a first predictor 402a for outputting a first prediction result on the basis of variation data of the new bank and a first prediction model of a first existing bank, a second predictor 402b for outputting a second prediction result on the basis of the variation data of the new bank and a second prediction model of a second existing bank, a third predictor 402c for outputting a third prediction result on the basis of the variation data of the new bank and the new bank prediction model, a gate ensemble learning part 531 for learning gate ensemble weight such that an ensemble result of the first to third prediction results approach an objective variable of the variation data, and a storage device for storing a learned gate ensemble weight value.SELECTED DRAWING: Figure 3
Patent JP-2021174935-A (JP)
Title: Mold, core, and electronic component
Inventor: YAMASHITA YASUHIDE
IPC: H01F17/04
Filed: 2020-04-28
Abstract: To provide an electronic component having excellent DC superimposition characteristics and initial magnetic permeability, a core used for the electronic component, and a molded body constituting the core.SOLUTION: In the cross section of a molded body, in a predetermined range in which 10 or more and 40 or less magnetic large particles can be observed, the molded body has one or more spacer regions in which one or more small particles having an average particle size smaller than the large particles exists between the large particles.SELECTED DRAWING: Figure 2
Patent JP-2021175433-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-05-01
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 changes a type of a reservation continuous performance to one having about the same degree of expectation toward a jackpot as a reservation continuous performance before a change, or one having a large degree of expectation toward a jackpot than a reservation continuous performance before a change in a first specific, special pattern game or a predetermined second special pattern game not causing any inconvenience when the inconvenience occurs in a result clearly expressed by a reservation continuous performance by continuously executing the reservation continuous performance in the second special pattern game while continuously executing a reservation continuous performance in a second special pattern game when inconvenience does not occur in a result clearly expressed by a reservation continuous performance even if the reservation continuous performance is executed continuously in the second special pattern game for entry of game balls into a second winning hole 315 when game balls enter the second winning hole 315 short-opened in the first special pattern game in which a reservation continuous performance for showing a degree of expectation toward a jackpot is executed.SELECTED DRAWING: Figure 98
Patent JP-2021178802-A (JP)
Title: Organic silicon compound
Inventor: HAYASHIDA OSAMU
IPC: C07F7/18
Filed: 2020-05-15
Abstract: To provide an organic silicon compound having both a norbornene structure and a hydrosilyl group in one molecule.SOLUTION: An organic silicon compound has a norbornene structure and a hydrosilyl group in one molecule. The organic silicon compound is an organohydrogenpolysiloxane containing the norbornene structure represented by a following general formula (1). (In the formula, R1 are independently a 1-10C alkyl group or a 6-10C aryl group; R2 independently represent a hydrogen atom or a 1-10C alkyl group; l represents an integral number of 2-10; m represents an integral number of 1-3; and n represents an integral number of 0-10.)SELECTED DRAWING: None
Patent JP-2021178493-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: WONG MENG FEI
IPC: B41J2/015
Filed: 2020-05-15
Abstract: To provide a liquid discharge head and a liquid discharge device which can reduce variations in discharge speeds for each gradation.SOLUTION: The liquid discharge head includes a pressure chamber, an actuator and an application part. The pressure chamber stores a liquid. The actuator changes a pressure in the liquid according to a driving signal to be applied. The application part applies a first driving signal as the driving signal to the actuator when discharging the liquid once, and applies a second driving signal as the driving signal to the actuator when discharging the liquid a plurality of times. The driving signal includes an auxiliary pulse applying preliminary vibration to the liquid by increasing a pressure of the liquid before discharge of the liquid, and a pulse width of the auxiliary pulse of the first driving signal is greater than a pulse width of the auxiliary pulse of the second driving signal.SELECTED DRAWING: Figure 9
Patent JP-2021188953-A (JP)
Title: Surface analyzer
Inventor: HIRAIDE MASATO
IPC: G01Q10/02
Filed: 2020-05-27
Abstract: To provide a conversion mechanism which is capable of smoothly convert movement directions using a link mechanism and which can be applied to a surface analyzer, etc.SOLUTION: A movement mechanism comprises: a link mechanism including a first block 100, a second block 200 and a link member 300 pivoted to the first and second blocks; a slide mechanism for reciprocating the first block 100 in a first direction; and a contact member 400 for coming into contact with the second block 200 or the link member 300 and guiding the up/down movement of the second block in a second direction. The link member 300 is pivoted so as to be capable of rotationally moving around a swing shaft in a third direction orthogonal to the first and second directions. The contact member 400 has a circular cross section as seen from the third direction. When the first block moves to the contact member side, the second block or the link member comes in contact with the contact member first at a first contact point located diagonally upward of the center axis of the circular cross section.SELECTED DRAWING: Figure 8
Patent JP-2021188969-A (JP)
Title: Measuring system and measuring method
Inventor: KOGA HIDEHIRO
IPC: G01R29/08
Filed: 2020-05-27
Abstract: To provide a measuring system and a measuring method capable of evaluating electromagnetic wave passage performance of a variety of lids, including lids for underground structures.SOLUTION: A measuring system 10 comprises: a housing 12 that houses a device 11 for generating an electromagnetic wave; an aperture 13 provided on the housing 12; a lid 14 installed to be attachable to and detachable from the aperture 13; and a measuring device 15 for measuring the electromagnetic wave passing via the aperture 13 covered with the lid 14 to evaluate electromagnetic wave passage performance of the lid 14. A measuring method includes: installing the lid 14 to be attachable to and detachable from the aperture 13 provided on the housing 12 where the device 11 for generating an electromagnetic wave is housed; and measuring the electromagnetic wave passing via the aperture 13 covered with the lid 14 so as to evaluate electromagnetic wave passage performance of the lid 14.SELECTED DRAWING: Figure 1
Patent JP-2021188798-A (JP)
Title: Vapor chamber and electronic device
Inventor: TAKAHASHI SHINICHIRO
IPC: H05K7/20
Filed: 2020-05-27
Abstract: To improve heat transport efficiency.SOLUTION: A vapor chamber according to the present invention is filled with working fluid. The vapor chamber comprises a first sheet, a second sheet stacked on the first sheet, a third sheet interposed between the first sheet and the second sheet, a vapor flow passage part through which vapor of the working fluid is passed, and a liquid flow passage part through which the working fluid in liquid form is passed. The vapor flow passage part is provided on a surface of the second sheet on the side of the third sheet without being provided in the first sheet. The liquid flow passage part is provided between the first sheet and the third sheet. The third sheet is provided with a plurality of through holes penetrating the third sheet, and causing the vapor flow passage part and the liquid flow passage part to communicate with each other.SELECTED DRAWING: Figure 3
Patent JP-2021186475-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-06-03
Abstract: To provide a game machine that is easy to operate in a game parlor.SOLUTION: A game machine includes count value update means capable of updating a count value related to the satisfaction of a start condition when the start condition is satisfied, specific game state control means for controlling the game state to a specific game state different from a big winning game state when the count value becomes a specific value, and specific deleting means for performing a specific deleting process on the basis of a predetermined administrator operation. The count value update means can update the count value when the start condition is satisfied and the variation display of the special symbol is started. When the variation display of the special symbol that is performed in the state where the count value is updated to become a specific value is deleted by the specific deleting means, the game state can be controlled to the specific game state at a predetermined delay time.SELECTED DRAWING: Figure 182
Patent JP-2021191704-A (JP)
Title: Yarn winding machine and spinning system
Inventor: MURAYAMA KENICHI
IPC: D01H13/22
Filed: 2020-06-05
Abstract: To provide a yarn winding machine and spinning system capable of suppressing the efficiency of production from lowering.SOLUTION: A yarn winding machine includes an automatic winder 1 that forms a package P by winding a thread Y of a yarn bobbin B transferred from a ring spinning frame 2 through a bobbin transfer device 3. The automatic winder 1, if a partial defect takes place on a thread Y of the yarn bobbin B in a ring spinning frame 2, acquires first thread-defect information created by the ring spinning frame 2 relating to an occurrence of the partial defect and if the first thread-defect information of the yarn bobbin B is acquired, stops winding of the thread Y from the yarn bobbin B when the thread Y is determined unreeled from the yarn bobbin B up to a position corresponding to the partial defect of the first thread-defect information based on thread information of the thread Y being wound from the yarn bobbin B and the first thread-defect information.SELECTED DRAWING: Figure 4