baber/WOPTO huggingface dataset:
Patent JP-2021091853-A (JP)
Title: Masterbatch and resin composition
Inventor: FUKUDA YUJIRO
IPC: C08L101/00
Filed: 2020-03-31
Abstract: To provide a masterbatch capable of obtaining a resin molding which achieves both high tensile elastic modulus and improvement of elongation.SOLUTION: A masterbatch contains a compound derived from urea or its derivative, an acetylated cellulose fiber modified with acid-modified polypropylene, and the acid-modified polypropylene, and satisfies the following conditions (A) and (B). (A) Weight reduction at the time of temperature rise from 105°C to 300°C is 10-40% with respect to an absolute dry weight of a masterbatch, when the temperature is raised at 10°C per minute under nitrogen atmosphere. (B) When a maximum peak intensity in a closed section at both ends of 1315 cm-1 and 1316 cm-1 in an infrared absorption spectrum of the masterbatch is represented by a, and a maximum peak intensity in an opened section at both ends of 750 cm-1 and 800 cm-1 is represented by b, the following expression: b/a>0.05 is satisfied.SELECTED DRAWING: None
Patent JP-2021162461-A (JP)
Title: Seismic sensor
Inventor: NARUMIYA AKINORI
IPC: G01H1/00
Filed: 2020-03-31
Abstract: To provide a novel seismic sensor that can acquire data of the acceleration of an earthquake before detection of the earthquake in a logger function of the seismic sensor and can be operated with reduced power consumption.SOLUTION: A seismic sensor changes an operation mode related to detection of an earthquake or measurement of the acceleration of an earthquake in accordance with measured acceleration, and has a simple earthquake detection mode that is continued when the measured acceleration is equal to or less than a predetermined first threshold and does not store data of the measured acceleration, an earthquake detection mode that is continued when the acceleration measured in the simple earthquake detection mode is larger than the first threshold and equal to or less than a second threshold larger than the first threshold and stores data of the measured acceleration, and an earthquake measurement mode that is continued when the acceleration measured in the earthquake detection mode is larger than the second threshold and measures and stores the acceleration and an SI value.SELECTED DRAWING: Figure 5
Patent JP-2021147744-A (JP)
Title: Dress shirt collar reinforcement tool
Inventor: FUKUYAMA KATSUYOSHI
IPC: A41B1/12
Filed: 2020-03-16
Abstract: To prevent a dress shirt from coming loose in a case of wearing the dress shirt without a necktie.SOLUTION: A collar reinforcement tool 1 is obtained by fixing to a collar pedestal an adhesive tape 2' obtained by giving a thin-thickness sheet to a dimension area equal to or smaller than the height of the collar pedestal, thereafter fixing an adhesive tape 2 to the entire top face of the sheet, and fixing this to the rear side of the collar, thereby tightly integrating a collar 3 and a collar sheet 4.SELECTED DRAWING: Figure 3
Patent JP-2021165660-A (JP)
Title: Multi-electron beam inspection device and multi-electron beam inspection method
Inventor: OGAWA TSUTOMU
IPC: H01J37/22
Filed: 2020-04-06
Abstract: To provide an inspection device that can perform inspection with high accuracy even when mixing, in a sensor for every beam, of secondary electrons of another beam, so-called cross talk occurs.SOLUTION: An inspection device 100 comprises: a multi-detector 222 that has a plurality of detection sensors for detecting secondary electron beams that are emitted due to the fact that a sample is irradiated with multi-primary electron beams and the sample is irradiated with preset primary electron beams; a reference image creation unit 112 that, based on design data, generates reference image data of positions irradiated with the primary electron beams; a composition circuit 132 that, for each of the primary electron beams, composes the reference image data with part of the reference image data of the position irradiated with a primary electron beam different from the primary electron beam mentioned above; and a comparison circuit 108 that compares the composed composite reference image data with secondary electron image data based on a value detected by the detection sensor that detects the secondary electron beams resulting from the irradiation of the primary electron beams.SELECTED DRAWING: Figure 1
Patent JP-2021165926-A (JP)
Title: Three-dimensional automated warehouse in logistics
Inventor: OKUTO TAKATO
IPC: G06Q50/28
Filed: 2020-04-07
Abstract: To allow the time for delivery warehousing processing to be shortened to the minimum, and easily perform automatic processing even under a situation where the combination explosion occurs.SOLUTION: In a flow of delivery warehousing comprising reception A of order data, determination B of a delivery warehousing tray and a delivery warehousing station, collection C of all packages in a temporary placement space on shelves facing one aisle, shipment D to a picking station, packing E by a worker, and shipment F, explanatory variables related to the delivery warehousing enter an input layer 11 of artificial intelligence, each of them is determined at a hidden layer 12, the determination of the delivery warehousing tray and the delivery warehousing station is made by prediction means by deep learning that outputs aggregated predicted time from an output layer 13 and LightGBM with a decision tree as a base, and allocated delivery warehousing trays are aggregated on shelves facing one aisle of the delivery warehousing station.SELECTED DRAWING: Figure 1
Patent JP-2021166622-A (JP)
Title: Game machine
Inventor: KUBOTA MICHIYA
IPC: A63F7/02
Filed: 2020-04-10
Abstract: To provide a game machine capable of increasing interesting of a game by using a decorative symbol.SOLUTION: In a game machine 1, a win/lose lottery result is notified by a combination of decorative symbols 10 selected from a plurality of decorative symbol groups 10 g each including a plurality of types of decorative symbols 10. The decorative symbol 10 includes a main element portion 11 for distinguishing the types and a sub-element portion 12 associated with the main element portion 11. It is possible to execute a specific performance which is a branch of whether to lead to a favorable ending for a player depending on whether or not a specific image 20 is formed by combining mutually the sub-element portions 12 of the two or more decorative symbols 10 selected from each of the two or more decorative symbol groups 10 g.SELECTED DRAWING: Figure 3
Patent JP-2021169790-A (JP)
Title: Purge valve
Inventor: UNO YASUHIKO
IPC: F02M25/08
Filed: 2020-04-15
Abstract: To provide the most desirable structure of a purge valve with a flow straightener.SOLUTION: A valve seat passage, in which a passage sectional area gradually increases from a throttle part at a valve seat position, is formed within a valve seat member, and an outflow port communicating with the valve seat passage is formed by a cylindrical laser light permeable resin. Further, a flow straightener formed by a columnar laser light absorption resin and having a flow straightening passage is inserted from a tip part of the outflow port. The passage sectional area is increased in the valve seat passage and the valve seat passage communicates with the outflow port. Then, the passage sectional area is contracted in the flow straightening passage. The flow straightening passage inhibits occurrence of vortex flow in the valve seat passage and an abnormal noise reduction effect of the flow straightener is attained. Further, an insertion taper part is formed protruding at one end of the flow straightener, a positioning flange part is formed protruding at the other end, and a welding taper part is formed protruding in an intermediate part. In a state that the flow straightener is inserted into the outflow port, the welding taper part of the flow straightener and the outflow port are welded by laser light.SELECTED DRAWING: Figure 2
Patent JP-2020184522-A (JP)
Title: Adhesive for nonaqueous battery and adhesive tape for nonaqueous battery
Inventor: KAWABE SHIGEKI
IPC: C09J7/24
Filed: 2020-04-20
Abstract: To provide an adhesive for a nonaqueous battery, which is superior in the adhesiveness in a nonaqueous electrolytic solution and small in stickiness and which can be prevented from being extruded from an end face of an adhesive tape when being applied to the adhesive tape, and an adhesive tape including such an adhesive.SOLUTION: An adhesive for a nonaqueous battery according to the present invention is one which expresses the adhesiveness when being press-fit, and it comprises: an acrylic polymer having an acid functional group; and a crystalline resin having a melting point of 25°C or higher. In one embodiment, the adhesive for a nonaqueous battery expresses the adhesiveness when being heated.SELECTED DRAWING: Figure 1
Patent JP-2021171734-A (JP)
Title: Sheet-like ion exchanger and method for producing the same
Inventor: GOTO TOMOYO
IPC: D01F9/08
Filed: 2020-04-28
Abstract: To provide a sheet-like ion exchanger having excellent handleability and metal ion exchangeability, and a method for producing a sheet-like ion exchanger having excellent handleability and metal ion exchangeability.SOLUTION: A sheet-like ion exchanger 10 is predominantly composed of nanofiber 11. The thickness T of the sheet-like ion exchanger 10 is 30 nm or more and 500 nm or less on average. The nanofiber 11 is composed of a titanate compound represented by the general formula (1). In the general formula (1), x is a number of 0.50 or more and 1.50 or less. Na2-XHxTi2O5 (1).SELECTED DRAWING: Figure 1
Patent JP-2020158506-A (JP)
Title: Compositions and methods for modulating neuronal excitability and motor behavior
Inventor: ANNE SCHAEFER
IPC: A61P31/00
Filed: 2020-04-30
Abstract: To provide compositions and methods for treating or reducing the likelihood of the development of epilepsy in an individual.SOLUTION: A method for treating or reducing the likelihood of the development of epilepsy or status epilepticus in an individual at risk for or suspected of having epilepsy comprises administering to the individual a therapeutically effective amount of an agent capable of increasing the expression and/or activity of miR-128 in the brain.SELECTED DRAWING: None
Patent JP-2021176043-A (JP)
Title: Software verification method and software development system
Inventor: TEITO KURITOSHI
IPC: G06F8/41
Filed: 2020-05-01
Abstract: To provide a software verification method and a software development system which can secure security of an application program, which is suitable for an edge device, etc.SOLUTION: A software verification method in a software development system comprises the steps of: generating intermediate representation 20 from a source code 10; verifying, by a verification server 200, whether or not the intermediate representation 20 satisfies a predetermined rule or protocol regarding vulnerability; and performing feedback of a verification result 400 obtained by the verification step to a user who is a creation main body of the source code 10.SELECTED DRAWING: Figure 1
Patent JP-2020126686-A (JP)
Title: Railway vehicle
Inventor: FUKUDA HIROTAKA
IPC: G08G1/09
Filed: 2020-05-11
Abstract: To provide a vehicle which is excellent in safety.SOLUTION: A vehicle comprises: a danger information acquisition unit (transceiver 3) which acquires position information of danger regarding a road; an own vehicle position information acquisition unit (navigation system 5) which acquires position information of an own vehicle; and a danger avoidance processing execution unit (the navigation system 5, a speaker 7, an ABS 11, an HUD 13, an antislip agent injection system 21, an automatic brake system 23 and a control part 25) which executes danger avoidance processing when the position information of the danger and the position information of the own vehicle are in predetermined position relation.EFFECT: The position information of the danger regarding the road can be acquired, and the danger avoidance processing can be executed on the basis of position relation between the position information of the danger and the position information of the own vehicle. Consequently, safety of the vehicle is high.SELECTED DRAWING: Figure 18
Patent JP-2021179502-A (JP)
Title: Toner for electrophotography, and electrophotographic image forming apparatus and electrophotographic image forming method using the same
Inventor: KODAMA DAISUKE
IPC: G03G9/08
Filed: 2020-05-12
Abstract: To provide a toner for electrophotography with which when an image is formed on a recording medium, such as colored paper, black paper, and a transparent film, an image with good color developability and visibility can be obtained, and rewritable printing can be performed.SOLUTION: A toner for electrophotography includes at least a binder resin, a white pigment, and a color coupler composed of three components of leuco dye, developer, and a decoloring agent and exhibiting reversible color change.SELECTED DRAWING: Figure 1
Patent JP-2021183337-A (JP)
Title: Bending tool and indication member
Inventor: SAKAI AKIHIRO
IPC: B25B33/00
Filed: 2020-05-20
Abstract: To provide a bending tool capable of bending an elongated component and allowing an angle after bending to be confirmed easily.SOLUTION: A bending tool 10 used for bending an elongated component, comprises: a shank 20 with a shank center extending in a first direction; a bending portion 42 which is provided on a side of one end side with respect to the shank 20, and recessed toward the shank center, and both ends of which in a direction intersecting the first direction are open; and an indication portion 50 which is provided on a side opposite to the side provided with the bending portion 42, and indicates an angle with respect to the first direction. The indication portion 50 comprises: straight line indications 60, 70 which are straight lines indicating the first direction; and angle indications 61 to 65, 71 to 75 which are straight lines inclined from the straight line indications 60, 70.SELECTED DRAWING: Figure 1
Patent JP-2021184514-A (JP)
Title: Image reading device
Inventor: MINAMI TAKAHIRO
IPC: G06T1/00
Filed: 2020-05-21
Abstract: To provide an image reading device that appropriately detects a defect in an original image with a relatively small amount of calculation.SOLUTION: An edge shape detection unit 23 detects the edge shape of the front edge and/or the trailing edge of an original image in a target image. A defect determination unit 24 determines whether the original image is defective on the basis of the detected edge shape. Then, the edge shape detection unit 23 sets a first partial short section in a predetermined direction of the target image, and then repeatedly executes a section shape search process for deriving the section shape corresponding to the partial short section to specify the edge shape, and in the section shape search process, the approximate straight line corresponding to the edge of the partial short section is specified to form a division shape, and edge points are detected at a predetermined interval from at least one side of the partial short section toward the end in the predetermined direction, and when the distance from the approximate straight line to the edge point is out of the predetermined range, the next partial short interval is set.SELECTED DRAWING: Figure 1
Patent JP-2021184059-A (JP)
Title: Image forming system
Inventor: MUNETSUGI HIROYUKI
IPC: G03G15/08
Filed: 2020-05-22
Abstract: To reduce the burden on a user operation in mounting a toner container in an image forming apparatus and opening a shutter of the toner container.SOLUTION: An image forming system has an image forming apparatus and a toner container. The toner container comprises a container shutter that has a part to be engaged. The image forming apparatus comprises: a main body base part that is provided with a toner receiving port; a moving member that moves between a first position and a second position and has an engaging part; a regulation member that moves between a regulation position for regulating the movement of the moving member and a regulation release position for releasing the regulation of the movement; and an urging member that urges the moving member toward the second position. The regulation member is at the regulation position in a first state in which the toner container is not mounted and at the regulation release position in a second state in which the toner container is mounted. The part to be engaged is engaged with the engaging part in the second state, and thereby the container shutter moves together with the moving member.SELECTED DRAWING: Figure 11
Patent JP-2021188060-A (JP)
Title: Analyser and analysis method of laminated molding, as well as, molding system of laminated molding
Inventor: HARA TAKAAKI
IPC: B22F3/105
Filed: 2020-05-26
Abstract: To make it possible to properly analyze a state of a laminated molding, in an analyzer of the laminated molding.SOLUTION: An analyzer 110 of a layered molding which predicts the temperature distribution during molding of a laminated molding 180 by numerical analysis is provided with analysis portions 104, 105 that predicts a temperature distribution during molding of a laminated molding 180, by using a heat source model expressed by the received superior Gaussian distribution parameter PS and a double elliptical parameter PE, the physical properties of the material used in the lamination molding, and a molding condition.SELECTED DRAWING: Figure 1
Patent JP-2021188779-A (JP)
Title: Pipe temperature detection device
Inventor: OKUBO TAKASHI
IPC: G01K1/143
Filed: 2020-05-27
Abstract: To provide a novel and improved pipe temperature detection device that can be easily and quickly attached to a pipe and allows a temperature detector to be sufficiently precisely positioned to the outer peripheral surface of the pipe as specified.SOLUTION: Between the outer peripheral surface of a part of a temperature detector 4 contained in a housing 14 of a clip attachment 6 and the inner peripheral surface of the housing 14 of the clip attachment 6, a resin filling layer 24 is disposed. The resin filling layer 24 fixes the part of the temperature detector 4 to the housing 14 of the clip attachment 6.SELECTED DRAWING: Figure 1
Patent JP-2020125548-A (JP)
Title: Method of forming nickel coat, and nickel solution for use in the method
Inventor: SATO YUKI
IPC: C25D3/12
Filed: 2020-06-01
Abstract: To form a nickel coat on a surface of a metal substrate in a state where a solid electrolyte membrane is in contact with the metal substrate while suppressing corrosion of the metal substrate.SOLUTION: The method of forming nickel coat includes: arranging an anode, a metal substrate functioning as a cathode, and a solid electrolyte membrane containing a solution containing nickel ions and chloride ions so that the solid electrolyte membrane is positioned between the anode and the metal-based material; and applying voltage between the anode and the metal substrate to form a nickel coat on the surface of the metal substrate in contact with the solid electrolyte membrane. In the method, a concentration of the chloride ions is 0.002-0.1 mol/L.SELECTED DRAWING: None
Patent JP-2021136429-A (JP)
Title: Silicon etching solution, manufacturing method of silicon device using etching solution, and substrate processing method
Inventor: SEIKE YOSHIKI
IPC: H01L21/308
Filed: 2020-06-03
Abstract: To provide a silicon etching solution capable of uniform etching processing regardless of the crystal orientation of single crystal grains in a polysilicon film.SOLUTION: An isotropic silicon etching solution includes at least one compound selected from a group consisting of quaternary ammonium hydroxide, water, and compounds represented by the following formulas (1) and (2), and satisfies conditions 1 and 2. R1O-(CmH2mO)n-R2 (1). HO-(C2H4O)p-H (2). The condition 1: 0.2≤etching rate ratio (R110/R100)≤1. The condition 2: 0.8≤etching rate ratio (R110/R111)≤4 (here, R100 indicates the etching rate for the 100 surface of a silicon single crystal, R110 indicates the etching rate for the 110 surface of a silicon single crystal, and R111 indicates the etching rate for the 111 surface of a silicon single crystal).SELECTED DRAWING: Figure 1
Patent JP-2021175486-A (JP)
Title: Simply installable infectious droplet diffusion prevention measure apparatus for register counter
Inventor: MYODAI KANEYUKI
IPC: E04H1/12
Filed: 2020-05-02
Abstract: To enable a cashier work operator to engage in routine work in a situation without psychological pressure with respect to droplet infection by inhibiting the cashier work operator from receiving adhesion of infectious droplets and reducing incoming floating infectious droplets when a person facing the operator is an infected person.SOLUTION: Direct adhesion of infectious droplets is prevented by surrounding an existing shop register counter using a structure of fitted aluminum member frames, transparent vinyl sheets, and polycarbonate plates. In addition, the number of incoming floating infectious droplets to a work area are reduced by a temperature difference air flow caused by raising a room temperature in a shielded space higher than that of the surroundings.SELECTED DRAWING: Figure 4
Patent JP-2021191365-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To provide a game machine which can improve the interest for a game.SOLUTION: A game machine can display an icon in response to a start of a variation display of a special drawing pattern, can operate and display the icon in an execution of a variation performance, and, if a reservation icon in a first special mode in a second condition is varied to a second special mode, can operate and display the icon varied to the second special mode from a first condition.SELECTED DRAWING: Figure 154
Patent JP-2021191252-A (JP)
Title: Live fish processing method
Inventor: KATSURA KEISUKE
IPC: A22C25/14
Filed: 2020-06-05
Abstract: To provide a live fish processing method capable of improving a color, a flavor, resilience and palatability of sashimi or the like relative to a live fish processing method in prior arts, and extending a period in which the color, flavor, resilience and palatability can be maintained.SOLUTION: A live fish processing method comprises the steps of: (a) sucking a brain tissue from a cranial bone of a live fish, for making the live fish an instantly killed state; (b) cutting a tail of the live fish to a part where a neuropore is exposed; (c) sucking an encephalon to a nerve of the live fish; (d) cutting gills of the live fish for discharging blood; (e) generating foam on the gills of the live fish, for inhibiting occurrence of thrombus on a cut surface of the gills, for promoting blood discharge; (f) washing the live fish after subjected to blood discharge treatment, with fresh water such as city water; (g) and quickly freezing the live fish after being washed, at a temperature of -30°C.SELECTED DRAWING: Figure 3
Patent JP-2021194356-A (JP)
Title: Brain wave controller and brain wave control system
Inventor: NAGAOKA SHINGO
IPC: A61M21/02
Filed: 2020-06-17
Abstract: To guide a frequency of a user's brain wave to a predetermined frequency while making a frequency to be guided be hardly recognized by the user.SOLUTION: A control circuit 15 controls a signal generating circuit 11 so as to intermittently light up a light source 1 at a first switching frequency equal to or higher than a critical fusion frequency to generate an optical signal P1. The control circuit 15 controls a signal generating circuit 12 so as to intermittently light up a light source 2 at a second switching frequency equal to or higher than the critical fusion frequency and having a difference equal to a target frequency with respect to the first switching frequency to generate an optical signal P2.SELECTED DRAWING: Figure 1