baber/WOPTO huggingface dataset:
Patent JP-2022001708-A (JP)
Title: Method for constructing structure made of earth-based material
Inventor: HIRATA TAKAYOSHI
IPC: E04B1/16
Filed: 2020-06-20
Abstract: To provide a method for constructing a structure made of earth-based materials having higher strength, and more excellent workability and durability than those of a conventional structure made of earth-based material.SOLUTION: A method for constructing a structure made of earth-based materials comprises at least the steps of: producing a water-environment-curable resin by mixing an organic amine-based curing agent having an organic nitrogen concentration dissolved in water of 4500 mg/L or less with a water-insoluble epoxy compound; manufacturing a structural material by mixing earth-based materials with the water-environment-curable resin; leveling the structural material at a construction position of the structure; and sprinkling water on the leveled structural material to fasten it with water.SELECTED DRAWING: Figure 1
Patent JP-2022001858-A (JP)
Title: Measuring method and measuring device, and method and device for testing corrosion resistance of coated metal material
Inventor: ASADA TERUAKI
IPC: G01N27/00
Filed: 2020-06-22
Abstract: To provide a method and a device for measuring the size of the swell of a surface treatment film and a method and a device for testing the corrosion resistance of a coated metal material that are highly reliable, simple, and excellent in versatility.SOLUTION: There is provided a method for measuring the size of the swell of a surface treatment film formed in a coated metal material obtained by providing the surface treatment film on a metal substrate, and the method includes the steps of: arranging hydrous material to be in contact with the swell and an electrode to be in contact with the hydrous material, and with an external circuit, electrically connecting the electrode and the metal substrate with each other; with the external circuit, applying constant voltage between the electrode and the metal substrate that are used as a cathode and an anode, respectively, to measure the value of a current flowing between them; and calculating the size of the swell based on the measured value of the current and the correlation relationship between a current value determined in advance on a trial basis and the size of the swell.SELECTED DRAWING: Figure 3
Patent JP-2021005374-A (JP)
Title: Method for training recognition model for separating overlapping chromosomes on the basis of simulation, and method and system for executing separation of overlapping chromosomes by using recognition model
Inventor: CHU YUI
IPC: G06N20/00
Filed: 2020-06-23
Abstract: To provide a method for training a recognition model for separating overlapping chromosomes on the basis of a simulation, and a method and a system for executing a separation of overlapping chromosomes by using the recognition model.SOLUTION: The method for training a chromosome recognition model includes: identifying an object in a karyotypic image; acquiring the mask of each chromosome object and the smallest bounding box; acquiring an organized image including one pair of organized chromosome objects; generating a simulated metaphase image, in which the chromosome objects are randomly reconfigured; detecting a plurality of chromosome objects in the simulated metaphase image; and training a re-corrected image in which the chromosome objects are separated, thereby training a chromosome recognition model for identifying features of the chromosome objects included in the image.SELECTED DRAWING: Figure 3
Patent JP-2020156113-A (JP)
Title: Palette coding for screen content coding
Inventor: TSAI CHIA-MING
IPC: H04N19/94
Filed: 2020-06-25
Abstract: To code screen content using video compression methods.SOLUTION: Video data is palette decoded. Data defining a palette table is received. The palette table comprises multiple color indices corresponding to respective colors. Palette index prediction is received and comprises data indicating index values for a palette index map mapping pixels of the video data to the color indices in the palette table. The palette index prediction data comprises run value data associated with index values for the palette index map. A run value is associated with an escape color index. The palette index map is generated from the palette index prediction data by determining whether to adjust an index value of the palette index prediction data based on a last index value. The video data is reconstructed in accordance with the palette index map.SELECTED DRAWING: Figure 2
Patent JP-2021009695-A (JP)
Title: Method and system for providing information which use instant messaging application
Inventor: CHO SEO-HYUN
IPC: G06F13/00
Filed: 2020-06-25
Abstract: To provide a method and system for providing information which use an instant messaging application that operates in a user terminal.SOLUTION: The method for providing information includes the steps of: relating a software bot associated with a specific event to a first chat room including a user account of an instant messaging application; collecting monitoring information related to a specific event; outputting user activity information determined on the basis of the collected monitoring information; and outputting first statistic information determined on the basis of the user activity information of a plurality of first user accounts included in the first chat room.SELECTED DRAWING: Figure 2
Patent JP-2022010431-A (JP)
Title: Oral composition
Inventor: HIRAYAMA TAKASHI
IPC: A61K8/9789
Filed: 2020-06-29
Abstract: To provide an oral composition having improved bitterness derived from berberine, reduced bitterness even after use, refresh feeling of use, good aftertaste, and effectiveness for prevention or suppression of periodontal diseases such as gingival inflammation.SOLUTION: The oral composition comprises (A) Berberine and (B) one or more selected from menthone glycerin acetal and N-(4-methoxyphenyl)-5-methyl-p-menthane carboxamide. The oral composition further comprises (C) a nonionic surfactant.SELECTED DRAWING: None
Patent JP-2022010465-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of enhancing amusement in a game.SOLUTION: A game machine of the present invention can execute a specific performance (player waiting demonstration performance) different from a predetermined performance (variation performance) on the basis of the satisfaction of a predetermined condition, start a predetermined performance when a predetermined start condition is satisfied in a state where the specific performance is started, execute disappearance display in which the specific performance gradually disappears when a predetermined performance is started, execute occurrence display in which a performance symbol (performance symbol 70a) corresponding to the symbol gradually appears, together with the disappearance display, and execute so that at least a part of the disappearance display and the occurrence display is overlapped (Fig. 22-15).SELECTED DRAWING: Figure 22-15
Patent JP-2022011363-A (JP)
Title: Railroad vehicle truck
Inventor: TOMITA NARIHIRO
IPC: B61C9/38
Filed: 2020-06-30
Abstract: To provide a railroad vehicle truck capable of reducing noise due to solid propagation sound inside a car by suppressing excitation to a truck frame from a main motor.SOLUTION: A railroad vehicle truck includes a truck frame, a forward main motor and a backward main motor respectively arranged on a forward position and a backward position of the truck frame, a forward wheel shaft and a backward wheel shaft respectively arranged on the forward position and the backward position of the truck frame, a forward driving device transmitting rotational force generated by the forward main motor to the forward wheel shaft, and a backward driving device transmitting rotational force generated by the backward main motor to the backward wheel shaft. The forward main motor and the backward main motor generate the rotational force in the opposite directions from each other. Any one of the forward driving device and the backward driving device has an inverse correction mechanism for inverting the direction of the rotational force and transmitting the force to the forward wheel shaft or the backward wheel shaft.SELECTED DRAWING: Figure 3
Patent JP-2022011433-A (JP)
Title: Wiring board, and manufacturing method and designing method for wiring board
Inventor: NAKADA NAOKO
IPC: H05K1/02
Filed: 2020-06-30
Abstract: To provide a wiring board including a wire intersecting with another wire on one surface of a substrate, in which the thickness of the intersecting wires is substantially uniform, and a manufacturing method and a designing method for the wiring board.SOLUTION: A wiring board includes a substrate including a first surface and a second surface on the opposite side of the first surface, a first wire provided to the first surface of the substrate and including a first part extending in a first direction on the first surface, a second wire provided to the first surface of the substrate and including a second part extending in a second direction intersecting with the first direction on the first surface, and an insulating part covering at least the first part of the first wire. The second part of the second wire is a printed wire formed by printing on the insulating part.SELECTED DRAWING: Figure 1
Patent JP-2022011984-A (JP)
Title: Squeeze pouring container
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/06
Filed: 2020-06-30
Abstract: To provide a squeeze pouring container exhibiting excellent recyclability, that is capable of preventing liquid from being dripped when allowing a posture to be tilted for pouring out a content, and of preventing a content from being excessively jumped out during a squeeze operation.SOLUTION: There is provided a squeeze pouring container 1 comprising: a container body 2 including a trunk part and a mouth 2a connected to an upper end of the trunk part; a first annular upper face 4a including a pour-out plug 3 attached to the mouth 2a and an inner plug 4 attached to an inner face of the pour-out plug 3, on which the inner plug 4 forms a first radial direction passage 11a with the inner face of the pour-out plug 3 in between; a first outer peripheral face 4b comprising a first axial direction groove 10b for forming a first axial direction passage 11b with the inner face of the pour-out plug 3 in between, that extends upward from an inner peripheral edge of the first annular upper face 4a; a second annular upper face 4c for forming a second radial direction passage 11c with the inner face of the pour-out plug 3 in between, that extends onto a radial direction inner side of the first outer peripheral face 4b; and a second outer peripheral face 4d comprising a second axial direction groove 10d for forming a second axial direction passage 11d with the inner face of the pour-out plug 3 in between, that extends upward from an inner peripheral edge of the second annular upper face 4c.SELECTED DRAWING: Figure 1
Patent JP-2022012637-A (JP)
Title: Pachinko launcher comprising rail holder mechanism
Inventor: YAMAZAKI SHINICHI
IPC: A63F7/02
Filed: 2020-07-02
Abstract: To provide a pachinko launcher including a rectifier from which a ball is cast and quickly stands still on a metal rail part, which makes it possible to stably perform the next launch.SOLUTION: A pachinko launcher having a rail holder mechanism comprises: a rail holder (20); an elastic member (26) provided on an inner surface (20a) of the rail holder; a rectifier (1) disposed above the rail holder; a rail (23) provided on the rail holder; an elastic member rail form part that is provided on the rail and is formed by the elastic member to form a V-shaped cross section; and a metal rail part (40) that is positioned so as to be adjacent to the elastic member rail form part and is made from sheet metal. A ball (11) cast from the rectifier is made to stand still on the metal rail part while being damped through the elastic member and the elastic member rail form part.SELECTED DRAWING: Figure 1
Patent JP-2022013380-A (JP)
Title: Elastic roller
Inventor: OBA YASUYOSHI
IPC: G03G15/20
Filed: 2020-07-03
Abstract: To provide an elastic roller that has a sponge-like elastic layer provided on a core grid and used as a fixing roller and a pressure roller of a fixing device, and improve the durability of the elastic layer and prevent the influence of a reduction in hardness due to destruction of the sponge, and especially to prevent the occurrence of a local change in hardness caused by mixing of a portion with high durability and a portion with low durability.SOLUTION: The vertex density Spd of peaks of an elastic layer on a cross section in a radial direction is set within a range of 10000 to 20000 to distribute a cell wall having a thickness equal to or more than a constant value over a sponge-like structure.SELECTED DRAWING: Figure 1
Patent JP-2022015748-A (JP)
Title: Blood purification device
Inventor: CHIAKI HIKARU
IPC: A61M1/36
Filed: 2020-07-09
Abstract: To provide a blood purification device for returning blood in a blood circuit to the inside of a body.SOLUTION: A blood circuit and a dialysis fluid circuit cause fluid to be mutually circulated through a blood purification membrane of a blood purifier, and include a first flow channel in which dialysis fluid flows into the blood circuit from the dialysis fluid circuit through a connection flow channel for connecting the dialysis fluid circuit and the blood circuit bypassing the blood purifier, and a second flow channel in which the dialysis fluid flows into the blood circuit from the dialysis fluid circuit through the blood purification membrane. A control device executes control to return blood in the blood circuit to the inside of a body by flowing the dialysis fluid in one of the first flow channel and the second flow channel, determines whether or not a flow rate of the dialysis fluid has reached the flow rate determined beforehand, and in response to the determination that the flow rate of the dialysis fluid has reached the flow rate determined beforehand, executes control to return the blood in the blood circuit to the inside of the body by flowing the dialysis fluid in the other of the first flow channel and the second flow channel.SELECTED DRAWING: Figure 4
Patent JP-2022022898-A (JP)
Title: Storage battery control device
Inventor: YAMAGUCHI RYUTA
IPC: H01M10/48
Filed: 2020-07-10
Abstract: To correctly perform charge control even when a current sensor is abnormal.SOLUTION: At the charging of a main battery 21 by power supplied from an external charger 100, a battery control device 70 executes charge control based on the detection current of a first current sensor 22. The battery control device 70 includes: an acquisition unit which, at the charging of the main battery 21 by the external charger 100, acquires an output current detected by the external charger 100, as output current information; a reliability determination unit which determines the reliability of the output current information; an abnormality determination unit which determines whether or not an abnormality has occurred in the first current sensor 22; and a charge control unit which, on determination that an abnormality has occurred in the first current sensor 22, executes charge control using output current information in place of the detection current of the first current sensor 22, on condition that the reliability determination unit determines that the output current information is reliable.SELECTED DRAWING: Figure 1
Patent JP-2022018613-A (JP)
Title: Electronic control device and method for assembling electronic control device
Inventor: SATO SOICHI
IPC: H05K5/02
Filed: 2020-07-16
Abstract: To secure waterproofness around a metal insert component.SOLUTION: An electronic control device has: a resin base that has a circuit board mounting part, a cover mounting part and a device fixing part, in which the circuit board mounting part has a resin base formed with an insert molding part fixed with a metal coupling part; a circuit board that is mounted with an electronic component for a vehicle and is fixed to the circuit board mounting part of the resin base; and a cover that has a cover body part and a resin base mounting part, in which the cover body part covers the electronic component for the vehicle mounted on the circuit board, in which the device fixing part of the resin base extends outside from the cover mounting part, and in a state of being mounted on a vehicle side component, the insert molding part formed on the circuit board mounting part has a bottom part coated with a seal material.SELECTED DRAWING: Figure 3
Patent JP-2022020895-A (JP)
Title: Air spinning device, air spinning machine and spinning method
Inventor: OKA MASAKI
IPC: D01H1/115
Filed: 2020-07-21
Abstract: To provide an air spinning device capable of spinning spun yarns of high quality.SOLUTION: An air spinning device 4 imparts a twist to a fiber bundle F by a swirling air flow to generate spun yarns Y. The air spinning device 4 comprises: a fiber guide 41a; a nozzle block 41b; and a nozzle head 41c. The fiber guide 41a guides the fiber bundle F. The nozzle block 41b has formed therein a nozzle through which compressed air for generating the swirling air flow acting on the fiber bundle F guided by the fiber guide 41a passes. In the nozzle head 41c, an inflow chamber 7 for spinning the fiber bundle F is formed. The inflow chamber 7 has a part in which, when the inflow chamber 7 is cut perpendicular to the running direction of the spun yarns Y, the diameter of a circle in the cut face is 25 to 36 mm.SELECTED DRAWING: Figure 3
Patent JP-2022024590-A (JP)
Title: Injection device
Inventor: YANAGIYA TAKEHIKO
IPC: B29C45/50
Filed: 2020-07-28
Abstract: To provide an injection device of a metal injection-molding machine, the injection device comprising an injection piston which can be appropriately protected.SOLUTION: An injection piston 10 drives a screw 2 along a shaft direction. A hydraulic cylinder 9 for injection drives the injection piston in the shaft direction by hydraulic pressure, is partitioned into a rear chamber 11A and a front chamber 11B. A first oil discharge port 15A is provided in the hydraulic cylinder 9 for injection in such a manner that first oil discharge port 15A is blocked by a piston portion of the injection piston 10 when the piston portion advances to a hold pressure changeover-position, the first oil discharge port 15A discharges hydraulic oil from the front chamber 11A. A second oil discharge port 15B is provided in the hydraulic cylinder 9 for injection in such a manner that second oil discharge port 15B can discharge hydraulic oil from the front chamber 11A regardless of the position of the injection piston 10. An injection piston 20 has a rear member 30 and a front member 20 extending in the shaft direction. A connection portion 10B between the rear member 30 and the front member 20 is arranged at a position away by a predetermined distance in the shaft direction from an end portion at the front chamber 11B side of the piston portion, in the piston portion.SELECTED DRAWING: Figure 4
Patent JP-2021033282-A (JP)
Title: Optical device with embedded organic moieties
Inventor: ANUBHAV DIWAN
IPC: G02B5/30
Filed: 2020-07-30
Abstract: SOLUTION: An optical device can comprise wires 12 on a face of a substrate, with channel(s) 13 between adjacent wires 12. Each wire 12 can include embedded organic moieties. Each wire 12 can include multiple ribs. Part or all of the wire 12, the substrate or both can have a high refractive index n and a low extinction coefficient k.EFFECT: The optical device can reduce separation of layers of different materials during flexing and temperature changes. The optical device can be manufactured by a method designed for improved manufacturability.SELECTED DRAWING: Figure 1a
Patent JP-2022026468-A (JP)
Title: Diaphragm valve
Inventor: FUKATSU SATORU
IPC: F16K7/16
Filed: 2020-07-31
Abstract: To provide a diaphragm valve which is excellent in heat resistance and chemical resistance, absorbs a displacement in the vicinity of a grip region of a diaphragm which occurs by a thermal expansion difference generated by a change of a fluid temperature and an atmospheric temperature, and prevents the leakage of fluid to the outside by holding an adhesion force in the vicinity of an external seal part of the diaphragm.SOLUTION: A diaphragm valve comprises: a body 1 having a valve chamber 12 for making a flow-in path 10 and a flow-out path 11 communicate with each other; a diaphragm 3 contacting with and separating from a valve seat 17 arranged at the valve chamber, and opened and closed; a grip part 14 arranged at the body in order to grip a diaphragm external peripheral part 3a; a pressing body 6 arranged at a working mechanism 2 side in order to make the grip part grip the diaphragm external peripheral part; a fastening member 7 for fastening the body side and the working mechanism side; and an external seal part 35 constituted of the grip part and an external peripheral side of the diaphragm in a state that the body side and the working mechanism side are fastened to each other by the fastening member. An annular slit part 16 for generating thrust in a direction intersecting with an axial direction of the diaphragm is formed at a grip region 33 of the pressing body.SELECTED DRAWING: Figure 1
Patent JP-2022026775-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022026951-A (JP)
Title: Container for scientific experiment
Inventor: MAKITA SHOHEI
IPC: B65D23/08
Filed: 2020-07-31
Abstract: To impart excellent impact resistance to a container used in scientific experiment.SOLUTION: A container 10 for scientific experiment has a resin-made outer container 20, a glass-made inner container 30 arranged inside the outer container, and an intermediate part provided on at least an opening in a gap formed between the outer container and the inner container. The intermediate part is composed of a seal member and a buffer material.SELECTED DRAWING: Figure 4
Patent JP-2022028357-A (JP)
Title: Valve device
Inventor: SUGIHARA KOICHI
IPC: F16K1/42
Filed: 2020-08-03
Abstract: To provide a valve device which can correspond to a variety of required flow rate characteristics.SOLUTION: An EGR valve device 1 of one embodiment according to the disclosure has a valve seat 4, and valve body 5. The valve seat 4 includes an annular seat surface 11 which can come into contact with the valve body 5. The valve seat 4 includes annular seat candidate surfaces 11A, 11B which may become the seat surface 11. Diameters of the seat candidate surfaces 11A, 11B are different. The valve body 5 can come into contact with either of the seat candidate surfaces 11A, 11B.SELECTED DRAWING: Figure 1