baber/WOPTO huggingface dataset:
Patent JP-2020183944-A (JP)
Title: Pressure sensor
Inventor: TAKAHASHI MASAKAZU
IPC: G01L19/00
Filed: 2020-04-10
Abstract: To provide a pressure sensor that is able to improve reliability.SOLUTION: A pressure sensor comprises: a stem 10 having a pressure introduction hole 12 in which a pressure medium is introduced and a diaphragm 13 deformable according to pressure of the pressure medium; and a distortion detection element 30 disposed in the diaphragm 13 and that outputs a detection signal corresponding to deformation of the diaphragm 13. The stem 10 has a first stem 101 composing a diaphragm 13 side and a second stem 102 composing an open-end side of the pressure introduction hole 12 and is composed by joining the first stem 101 and the second stem 102 via a welding portion 103. In addition, the second stem 102 has, between the welding portion 103 and the open end, a thin wall portion 121 reduced in thickness between an internal wall and an external wall in comparison with a portion in which the weld portion 103 is formed.SELECTED DRAWING: Figure 1
Patent JP-2021175201-A (JP)
Title: Electric power conversion system
Inventor: NISHIZAWA YOHEI
IPC: H02M7/48
Filed: 2020-04-17
Abstract: To provide an electric power conversion system capable of efficiently cooling a noise elimination capacitor and a noise elimination core when a water passage cannot be formed due to request for reduction in size.SOLUTION: An electric power conversion system comprises a power semiconductor circuit part for converting DC power to AC power, a smooth capacitor for smoothing the DC power, a filter circuit part disposed on the opposite side of the power semiconductor circuit part while holding the smooth capacitor therebetween, and a coolant passage for cooling the power semiconductor circuit part. The filter circuit part includes a noise elimination capacitor and a noise elimination core. The smooth capacitor includes a first smooth capacitor part and a second smooth capacitor part. A heat conductive first barrier is provided between the noise elimination capacitor and the noise elimination core, and between the first smooth capacitor part and the second smooth capacitor part. The first barrier is thermally connected with the coolant passage.SELECTED DRAWING: Figure 3
Patent JP-2021171332-A (JP)
Title: Pinball game machine
Inventor: KAMIOYU TAKESHI
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To provide a game machine that is rich in continuity of performance and amusement.SOLUTION: In a Pachinko game machine, specific game control means does not shift the game state to a specific game state after the end of a special game when the count state of the number of big winnings continuously generated across the specific game state satisfies a predetermined continuous end condition, and returns the count state to the initial state when a special symbol is stopped and displayed at a specific symbol among the symbol types for which the special game is to be executed. Performance control means can notify a player that the count state has been returned to the initial state at any timing in the period from the start of the symbol variation in which the special symbol is stopped at a specific symbol to the end of the special game, can display the progress of the count state, and, even if the special symbol that is to be stopped at a specific symbol is determined, can proceed the display of the progress of the count state to the next stage without notifying a player that the count state has been returned to the initial state.SELECTED DRAWING: Figure 33
Patent JP-2020114759-A (JP)
Title: Hanging packaging box
Inventor: NAGATA HIROSHI
IPC: B65D85/34
Filed: 2020-05-08
Abstract: To provide a hanging packaging box capable of easily responding to the request that a consumer such as a confectionery shop or a restaurant directly purchases fruits from a production farm.SOLUTION: A hanging packaging box 1 of this invention includes a hollow rectangular parallelepiped outer box body 2 and an inner tray body 3 capable of supporting a plurality of packaging packs P containing articles A in a suspended state. The inner tray bodies 3 are stacked and accommodated in the outer box body 2 in layers. The inner tray body 3 has a rectangular flat plate 19 and four peripheral side plates 20, 21 connected to the flat plate 19 and is opened downward. The four peripheral side plates are composed of a pair of long side plates 20 facing each other and a pair of short side plates 21 facing each other. The longitudinal side plates 20 facing each other in the inner tray body 3 have a triangular cross section.SELECTED DRAWING: Figure 10
Patent JP-2021177734-A (JP)
Title: Method for producing seedling culture soil, seedling culture soil, and method for culturing plants
Inventor: KASHIMURA CHIHARU
IPC: A01G24/22
Filed: 2020-05-14
Abstract: To provide a method for producing seedling culture soil that is composed of a material having excellent biodegradability, combines excellent workability with excellent solidification properties, and prevents delay in growth of plants, a seedling culture soil obtained by the production method, and a method for culturing plants with the seedling culture soil.SOLUTION: A method for producing seedling culture soil includes blending a culture soil base (A), a polyvalent cation salt of alginic acid (B), and a monovalent cation salt of alginic acid (C), where at least part of the polyvalent cation salt of alginic acid (B) is blended after fermented. There are also provided a seedling culture soil obtained by the production method, and a method for culturing plants with the seedling culture soil.SELECTED DRAWING: None
Patent JP-2021013734-A (JP)
Title: Game system, control method thereof and computer program
Inventor: ENDO TAKAHIRO
IPC: A63F13/25
Filed: 2020-05-22
Abstract: To enhance a possibility of setting up a relationship among users via physical media.SOLUTION: A game system including game machines 3 reflecting a relationship set up between users on control of a game, comprises: generating medium information for generating a physical medium Cp in which setup information and visible symbol information 101 are recorded, the setup information, assuming any user as an object user, necessary for setting up a relationship between the object user and another user as an opponent user, and the visible symbol information symbolizing the object user relating to the game; controlling a medium output device such that the physical medium Cp is generated based on the medium information; acquiring the setup information recorded in the physical medium Cp; identifying a user who causes to acquire the setup information of the physical medium Cp, as the opponent user; and setting up the relationship between the object user and the opponent user based on the setup information obtained from the physical medium Cp.SELECTED DRAWING: Figure 5
Patent JP-2021183829-A (JP)
Title: Exhaust emission control system and exhaust emission control device
Inventor: MOROBOSHI ATSUSHI
IPC: F01N3/20
Filed: 2020-05-22
Abstract: To provide an exhaust emission control system capable of controlling emission of HC and NOx while suppressing generation of hydrogen cyanide (HCN).SOLUTION: There is provided an exhaust emission control system 100 having a selective reduction catalyst 61 for controlling emission of NOx, an HC trap catalyst 62 for collecting and oxidizing HC, and an electric heating catalyst 63 for controlling emission of harmful components in exhaust gas, which are disposed in an exhaust passage 2 of an internal combustion engine 1. In this exhaust emission control system 100, the HC trap catalyst 62 is disposed in the exhaust passage 2 upstream of the electric heating catalyst 63, and the selective reduction catalyst 61 is disposed in the exhaust passage 2 upstream of the HC trap catalyst 62.SELECTED DRAWING: Figure 2
Patent JP-2021188773-A (JP)
Title: Gas distribution unit and water heater
Inventor: YAMAGUCHI KENSUKE
IPC: F23K5/00
Filed: 2020-05-26
Abstract: To improve yield in molding a main body and to suppress cost-up.SOLUTION: A gas distribution unit 5 includes: a casing 25 including a main body 26 formed by die-casting and a lid body 27 fixed to a front surface of the main body 26; a gas introduction port 29 formed on the main body 26; a main flow channel 30 formed by a recessed portion of the main body 26 and a lower bulging portion 52 of the lid body 27; first to fourth branch flow channels 31A-31D formed by first to fourth longitudinal groove portions of the main body 26 and first to fourth longitudinal bulging portions 51A-51D of the lid body 27; first to fourth valve chests 35A-35D disposed on upstream end portions of the first to fourth branch flow channels 31A-31D, opened backward, and housing solenoid valves 36 from the back; and a plurality of nozzles 33 for supplying a fuel gas to first to fourth burner groups. The gas introduction port 29 is formed in a manner of projecting from a back face of the main body 26 backward similarly as an opening direction of the first to fourth valve chests 35A-35D.SELECTED DRAWING: Figure 6
Patent JP-2021187048-A (JP)
Title: Seal material and method for manufacturing the same
Inventor: MORINAGA EITOKU
IPC: E04B1/94
Filed: 2020-05-29
Abstract: To provide a seal material which enables easy peeling of a peeling sheet while maintaining adhesiveness, causes less peeling of a base material, and is excellent in non-combustibility, and a method for manufacturing the same.SOLUTION: A seal material 10 includes a base material 11, a resin layer 12 provided on one surface 11a of the base material 11, and a peeling sheet 13 provided on the resin layer 12. The resin layer 12 contains an adhesive layer 121, and the adhesive layer 121 is discontinuously present. When a mass of the base material 11 is 100 pts.mass, a mass (A) of an organic component contained in the resin layer 12 is 0.5-6 pts.mass, and the total (A+B) of the mass (A) and a mass (B) of the organic component contained in the base material 11 is 6.5-12 pts.mass.SELECTED DRAWING: Figure 1
Patent JP-2021186261-A (JP)
Title: Compact container
Inventor: MIYAIRI KEISUKE
IPC: A45D33/00
Filed: 2020-05-29
Abstract: To provide a compact container capable of stably resting a lid body at any open position and performing smoothly the opening/closing operation of the lid body.SOLUTION: A compact container 10 comprises: a container body 11; a lid body 12 which is coupled to the container body 11 so as to rotate around a rotary axis C; a slide plate 14 which is supported to any one of the lid body 12 and the container body 11, and has a plate surface extending along a surface crossing the rotary axis C; and an interference plate 15 which is supported to the other of the lid body 12 and the container body 11, and has a plate surface extending along a surface crossing the rotary axis C. Rotating of the lid body 12 to a prescribed open position relative to the container body 11 causes the plate surface of the slide plate 14 to slide contact the plate surface of the interference plate 15, and deforming of the interference plate 15 in the rotary axis C direction causes the lid body 12 to be held at the prescribed open position.SELECTED DRAWING: Figure 1
Patent JP-2021076113-A (JP)
Title: Method for acquiring state information in vacuum apparatus
Inventor: KOCH CHRISTIAN
IPC: F04D19/04
Filed: 2020-06-01
Abstract: To provide a method for easily and reliably acquiring state information in a vacuum apparatus having a gas flow unit in order to control and/or to supply a gas flow.SOLUTION: This invention relates to a method for acquiring state information in a vacuum apparatus having a gas flow unit for controlling and/or supplying a gas flow. The method has the following steps for: (a) measuring a first temperature measurement value in a gas flow region by using a temperature sensor in a first operation state of the gas flow unit; (b) transiting the gas flow unit to a second operation state which is different from the first operation state; (c) measuring a second temperature measurement value in the gas flow region; (d) acquiring a measurement deviation of the second temperature measurement value from the first temperature measurement value; (e) comparing the measurement deviation and a prediction deviation; and (f) acquiring the state information on the basis of the comparison.SELECTED DRAWING: Figure 1
Patent JP-2021188008-A (JP)
Title: Rubber composition for tire
Inventor: HATA KANAKO
IPC: B60C1/00
Filed: 2020-06-03
Abstract: To provide a rubber composition for a tire in which dispersibility of silica is improved and wet grip performance and low fuel consumption performance and abrasion resistance are improved in a good balance.SOLUTION: There is provided a rubber composition for a tire which comprises: 30 to 120 pts.mass of silica and 1 to 50 pts.mass of one or more phosphoric acid ester compounds selected from the group consisting of compounds represented by the following formulas (1) or (2) [wherein, R1 represents a straight chain or branched alkyl group having 3 to 21 carbon atoms; n represents an integer of 1 to 10; m represents 1 or 2; -OA1- represents an oxyethylene group or an oxypropylene group; R2 represents a hydrogen atom or a straight chain or branched alkyl group having 1 to 10 carbon atoms; when m is 1, a plurality of R2 may be the same or may be different; when m is 2, a plurality of R1 may be the same or may be different] based on 100 pts.mass of a rubber component containing an isoprene-based rubber and a styrene-butadiene rubber, wherein the content of the isoprene-based rubber in the rubber component is 80 mass% or less and the content of the styrene-butadiene rubber is 20 mass% or more.SELECTED DRAWING: None
Patent JP-2021005702-A (JP)
Title: Cationic fluoropolymer composite polishing pad
Inventor: MATTHEW R GADINSKI
IPC: B24B37/00
Filed: 2020-06-08
Abstract: To provide a polymer-polymer composite polishing pad useful for polishing or planarizing a substrate of at least one of semiconductor, optical, and magnetic substrates.SOLUTION: A polymer-polymer composite polishing pad includes a polishing layer having a polishing surface and a polymeric matrix forming the polishing layer. The polymer matrix is hydrophilic as measured with distilled water at a pH of 7 at a surface roughness of 10 μm rms after soaking in distilled water for five minutes. Cationic fluoropolymer particles having nitrogen-containing end groups are embedded in the polymeric matrix. The cationic fluoropolymer particles can increase polishing removal rate of a substrate on a patterned wafer when polishing with slurries containing anionic colloidal silica.SELECTED DRAWING: None
Patent JP-2021193256-A (JP)
Title: Washing water tank device and flush toilet bowl device equipped with the same
Inventor: HAYASHI NOBUHIRO
IPC: E03D5/10
Filed: 2020-06-09
Abstract: To provide a washing water tank device and a flush toilet device equipped with the same, wherein the washing water tank device can reduce the risk that a drain valve hydraulic drive part malfunctions.SOLUTION: A washing water tank device of the present invention comprises: a water storage tank 10; a drain valve 12 that opens and closes an exhaust port to supply and stop washing water to a flush toilet bowl; and a drain valve hydraulic drive part 14 that drives the drain valve by using the water supply pressure of the supplied tap water, the drain valve hydraulic drive part 14 having a cylinder 14a to be supplied with the tap water as the washing water, a piston 28 that is slidably arranged in the cylinder and is moved from a first position to a second position by the washing water flowing into the cylinder, and a seal member 20 that is provided on the piston and has a sealing function between the piston and an inner wall of the cylinder. When the piston 28 is in the first position H1, a lower end of the seal member 20 is located above a water-stop water level WL of the water storage tank 10.SELECTED DRAWING: Figure 6
Patent JP-2021011470-A (JP)
Title: Agent for recovering from or preventing physical fatigue
Inventor: KATO KEITA
IPC: A61P3/02
Filed: 2020-06-18
Abstract: To provide a composition having high safety and having an effect on recovering from or preventing physical fatigue.SOLUTION: The present invention has finally been completed by finding out the combination of taurine and carbon dioxide significantly improves an effect on recovering from or preventing fatigue from exercise or physical fatigue as compared with the case of taurine or carbon dioxide used alone. The present invention is an agent for recovering from or preventing physical fatigue. The agent comprises taurine and carbon dioxide gas. The present invention has an effect of remarkably recovering a decrease in glycogen amount or a decrease in ATP amount due to physical fatigue, an effect of improving a decrease in energy production promotion, and an effect of accelerating recovery from physical fatigue. The present invention can quickly improve, reduce, or alleviate the physical fatigue state or suppress the occurrence of physical fatigue.SELECTED DRAWING: Figure 1
Patent JP-2022000076-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To provide a game machine capable of increasing interest of a game by the movement of a movable body.SOLUTION: In an SP ready-to-win performance (strongest), rotating parts 038SG401A to 038SG401D of character panels 038SG400A to 038SG400D can be operated in a first operation pattern in which a first operation is performed so as to correspond to the rhythm of a performance sound using first control data, a second operation pattern in which a second operation is performed so as to correspond to a performance display using second control data, and a third operation pattern in which a third operation different from the first operation and the second operation is performed using third control data. The first control data, the second control data, and the third control data are set to execute common first common control data (for example, control data "& XD_J_LSHKU_CW") and second common control data (for example, control data "& XD_J_LSHKU_CCW") at different times.SELECTED DRAWING: Figure 11-32
Patent JP-2022003025-A (JP)
Title: Hydroquinone flake group
Inventor: HATAKEYAMA AKIHIKO
IPC: C07C39/08
Filed: 2020-06-23
Abstract: To obtain a hydroquinone flake group that has a practical range of time of dissolution in water, has a low ratio of powderization, and resists blocking.SOLUTION: The inventive hydroquinone flake group is characterized by that: an average length of hydroquinone flakes in the flake group is in a range of 2.0 mm-45.0 mm, an average width of the flakes in the flake group is in a range of 2.0 mm-30.0 mm, and an average thickness of the flakes in the flake group is in a range of 1.6 mm-3.5 mm.SELECTED DRAWING: None
Patent JP-2021004415-A (JP)
Title: Method for conveying metallic paste, method for storing metallic paste, metallic paste, and metallic paste storage set
Inventor: ENDO KEIICHI
IPC: B82Y40/00
Filed: 2020-06-24
Abstract: To provide a method for storing and conveying a metallic paste containing fine metallic particles in an appropriate low temperature environment that hardly causes aggregation.SOLUTION: There are provided a method for conveying a metallic paste containing metallic particles containing metallic fine particles having an average primary particle diameter of 500 nm or less and a dispersion medium, in which the metallic paste is conveyed so that the temperature of the metallic paste is kept at a temperature T (where T is 5°C or lower) at which a ratio R of a volume of the dispersion medium in a non-crystalline state in the metallic paste in the dispersion medium with respect to the volume of a void ε when it is assumed that the metallic paste is closest-packed is 100% or more; and its related technique.SELECTED DRAWING: None
Patent JP-2023110116-A (JP)
Title: Nucleic acid measuring apparatus and nucleic acid measuring method
Inventor: MATSUSHIMA FUMIAKI
IPC: C12M1/00
Filed: 2020-06-26
Abstract: To provide a nucleic acid measuring apparatus capable of shortening a temperature cycle and downsizing the apparatus, and capable of performing high-accuracy detection.SOLUTION: A nucleic acid measuring apparatus 1 comprises: a temperature cycle imparting member 33 which is arranged on the side of a container 51 housing a nucleic acid sample and a reaction solution 52 for amplifying the nucleic acid sample, and gives a predetermined temperature cycle to the container 51 in order to amplify the nucleic acid sample to obtain an amplified product having fluorescent label; a light-emitting element 11 which is arranged above the container 51 and emits light including the wavelength of excitation light of the fluorescent label; and a light-receiving element 12 which is arranged below the container 51 and receives fluorescence from the side of the container 51, where the nucleic acid measuring apparatus further comprises a first condenser lens 13 which is arranged between the container 51 and the light-emitting element 11 and condenses emission light from the light-emitting element 11 to irradiate the inside of the container with the emission light.SELECTED DRAWING: Figure 1
Patent JP-2022007461-A (JP)
Title: Tolvaptan-containing orally disintegrating tablet
Inventor: OSADA YUKARI
IPC: A61K47/38
Filed: 2020-06-26
Abstract: To provide orally disintegrating tablets that contain Tolvaptan as an active ingredient and in which the delay in the elution of Tolvaptan as the active ingredient from the drug is improved.SOLUTION: Provided is a Tolvaptan-containing orally disintegrating tablet that contains Tolvaptan as an active ingredient, and contains as additives D-mannitol, crystalline cellulose, corn starch, crospovidone, sucralose, magnesium stearate, and a binder, the orally disintegrating tablet characterized by using polyvinyl alcohol (partially saponified product) as a binder, and the binder being used in an amount of 0.8 to 1.5 wt.% based on the total weight of the pharmaceutical formulation.SELECTED DRAWING: None
Patent JP-2022010624-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: NAKAMURA MITSUHIRO
IPC: H01L21/768
Filed: 2020-06-29
Abstract: To downsize a semiconductor device.SOLUTION: A semiconductor device comprises an insulation film, a conductive plug provided in the insulation film, a ferroelectric capacitor provided on the conductive plug, including a lower electrode, a ferroelectric film, and an upper electrode, and electrically connected to the conductive plug, and an oxygen barrier insulation film suppressing diffusion of oxygen to the conductive plug. The lower electrode includes an electrode film and an oxygen barrier conductive film provided between the conductive plug and the electrode film, suppressing diffusion of oxygen to the conductive plug, and having a narrower width than the electrode film. The oxygen barrier insulation film is provided around the oxygen barrier conductive film between the insulation film and the electrode film of the lower electrode.SELECTED DRAWING: Figure 3
Patent JP-2021179943-A (JP)
Title: Ultraviolet change sterilizer
Inventor: MATSUO YOSHITAKA
IPC: G07F5/24
Filed: 2020-05-15
Abstract: To provide a device capable of sterilization of virus or bacteria attached to a coin to be discharged from an automatic dispenser or a money exchanger or inhibition of proliferation thereof.SOLUTION: As a mechanism for irradiating a coin with ultraviolet rays when discharging the coin from an automatic dispenser or an exchanger, a material having transmissivity is used for a coin rail 3, and an ultraviolet ray emission unit 5 irradiates a front side and a back side of the coin with ultraviolet rays for a certain period of time and then the coin is discharged onto a change pan 8.SELECTED DRAWING: Figure 1