baber/WOPTO huggingface dataset:
Patent JP-2021080925-A (JP)
Title: Hermetic refrigerant compressor and freezing/refrigerating device using the same
Inventor: GONDO MASANOBU
IPC: F25B1/00
Filed: 2021-01-13
Abstract: To provide a hermetic refrigerant compressor that can preferably suppress deterioration in wear resistance in a slide part even when using a lower viscosity lubricant.SOLUTION: A hermetic refrigerant compressor includes: a hermetic container 101 storing lubricant 103 with a kinetic viscosity of 1 mm2/S-10 mm2/S at 40°C and accommodating an electric element 106 and a compression element 107 driven by the electric element 106 and compressing refrigerant therein; and multiple slide parts. The lubricant 103 has a surface tension within a range of 23 mN/m-45 mN/m.SELECTED DRAWING: Figure 1
Patent JP-2022108596-A (JP)
Title: Terminal key system, wireless authentication device, and communication control method
Inventor: HASEGAWA AKIRA
IPC: B60R25/24
Filed: 2021-01-13
Abstract: To provide a terminal key system, a wireless authentication device, and a communication control method capable of reducing a dark current consumed by a system.SOLUTION: A vehicle 3 as an object 2 to be operated with a terminal 1 comprises a terminal key system 5 for operating the vehicle 3 with the terminal 1. The terminal 1 is, for example, a multifunctional terminal mainly having a telephone function. A monitoring part 26 monitors, based upon a detection signal St of a detection part 27 provided to the terminal 1, a movement that the terminal 1 makes. A stop processing part 28 stops, even if the terminal 1 is present at a position where short-range radio communication with a radio authentication part 18 can enter a communication connection state, at lest one of the terminal 1 and the object 2 to be operated when the terminal 1 has no movement.SELECTED DRAWING: Figure 1
Patent JP-2021073706-A (JP)
Title: Apparatus for treating substrate
Inventor: CHOI KIHOON
IPC: H01L21/677
Filed: 2021-01-19
Abstract: To provide an apparatus capable of efficiently performing a developing process.SOLUTION: An apparatus for treating a substrate includes a developing chamber that performs a developing process on the substrate by supplying a developing solution, a supercritical chamber that treats the substrate by supplying a supercritical fluid, and a transfer chamber having a transfer unit that transfers the substrate W between the developing chamber and the supercritical chamber.SELECTED DRAWING: Figure 1
Patent JP-2022110909-A (JP)
Title: Method for deriving hydrogen diffusion coefficient of steel and hydrogen embrittlement resistant characteristic evaluation method of steel
Inventor: OMURA TOMOHIKO
IPC: G01N17/00
Filed: 2021-01-19
Abstract: To provide a method for deriving a hydrogen diffusion coefficient of steel capable of more accurately measuring a hydrogen diffusion coefficient D of the steel at a specific hydrogen permeation coefficient, and to provide a hydrogen embrittlement resistant characteristic evaluation method of the steel capable of more accurately measuring the hydrogen embrittlement resistance characteristics of the steel at the specific hydrogen permeation coefficient.SOLUTION: A method for deriving a hydrogen diffusion coefficient of steel according to one aspect of the present invention includes a step of measuring a hydrogen diffusion coefficient of the steel using an electrochemical hydrogen permeation method. In the measurement, the hydrogen permeation coefficient after buildup is set to be equal to or less than 0.3 μ A/cm. The hydrogen diffusion coefficient obtained in the measurement is regarded as an inherent value in the steel to which the hydrogen permeation coefficient after buildup is applied.SELECTED DRAWING: Figure 2
Patent JP-2021058779-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-01-20
Abstract: To provide a game machine capable of improving an interest in a game of a player.SOLUTION: Based on establishment of a prescribed execution condition, any of plural predetermined performances is executed by performance execution means. As a performance which is executed by the performance execution means, based on establishment of an execution condition in a state in which a predetermined specific condition is established, one performance is selected out of plural performances by first selection means. On the other hand, as a performance executed by the performance execution means, based on establishment of the execution condition in a state in which a specific condition is not established, out of the plural performances, one performance is selected out of performances from which at least a specific performance is excluded, by second selection means. Therefore it is possible to improve an interest in a game of a player.SELECTED DRAWING: Figure 1
Patent JP-2022111796-A (JP)
Title: Information processor and method for processing information
Inventor: ISHI KENSHIN
IPC: G06F16/17
Filed: 2021-01-20
Abstract: To provide an information processor and a method for processing information that have increased the convenience.SOLUTION: The information processor has a controller. The controller acquires a plurality of existing element group lists including information of a registered registration element groups of an element group formed of at least one element used in at least one drawing. The controller extracts registration element groups from the registration element groups of the plurality of existing element group lists not to overlap the registration element groups. The controller generates a master library formed of the extracted registration element groups.SELECTED DRAWING: Figure 1
Patent JP-2022112743-A (JP)
Title: float glass substrate
Inventor: HIROSE MOTOYUKI
IPC: C03C3/091
Filed: 2021-01-22
Abstract: To provide a float glass substrate that allows bubbles contained in molten glass to be easily removed and the number of metal foreign defects to be reduced.SOLUTION: The present invention relates to a float glass substrate including an alkali-free glass, the float glass substrate having a Cl content of from 0.10 to 0.50 mass%, containing substantially no SnO2, and having a Pt content of, by mass, from 0.001 to 0.30 ppm.SELECTED DRAWING: None
Patent JP-2022065598-A (JP)
Title: Decorative sheet and member for external fitting using the same
IPC: B32B27/00
Filed: 2021-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet that is used for external fitting of a building material, and a member for external fitting using the same, which is excellent in antiviral properties, is excellent in various surface physical properties, and is easily manufactured. 
     SOLUTION: A decorative sheet 10 has at least a colored thermoplastic resin layer 20, a pattern layer 30, a transparent thermoplastic resin layer 40, and a surface protective layer 50 in this order, in which an antivirus additive is added to the surface protective layer 50, an addition amount of the antivirus additive is 0.2 mass% or more and 10 mass% or less with respect to a solid content of the surface protective layer 50, an average particle diameter of the antiviral additive is 1 μm or more and 10 μm or less, a thickness of the transparent thermoplastic resin layer 40 is 60 μm or more and 200 μm or less, and an ultraviolet absorber and a hindered amine-based photostabilizer are added to the transparent thermoplastic resin layer 40 and the surface protective layer 50. In addition, an active component for the antivirus may be carried by an inorganic material. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022117620-A (JP)
Title: Control device for vehicle
Inventor: YASUE HIROSHI
IPC: F02D45/00
Filed: 2021-02-01
Abstract: To provide a control device for a vehicle, which suppresses deterioration in drivability.SOLUTION: A control device for a vehicle calculates corrected driving force by correcting driving force, which is designed in advance as the driving force outputable by the vehicle, as actual driving force outputable actually, and calculates the corrected driving force according to an opening degree of an accelerator as required driving force for the vehicle. The control device includes an estimation unit for estimating estimated minimum engine torque that is a minimum value of engine torque, a smoothing processing unit for performing smoothing processing to the estimated minimum engine torque, and a calculation unit for calculating corrected driving force on the basis of, the estimated minimum engine torque which is subjected to the smoothing processing. When an absolute value of a change amount of the accelerator opening degree is equal to or less than a predetermined value for a predetermined period of time, the smoothing processing unit performs smoothing processing to the estimated minimum engine torque while increasing a smoothing degree for suppressing the change of the estimated minimum engine torque more than that when the absolute value is greater than the predetermined value.SELECTED DRAWING: Figure 3
Patent JP-2021072983-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2021-02-05
Abstract: To provide a game machine that can appropriately execute the detection of predetermined conditions in a relationship between the processing of confirming a signal input state and other processing.SOLUTION: A game machine has lottery means that performs a lottery, setting operation means that is operated to set a state of the settings on the probability of winning of the lottery, and signal output means that outputs a first signal when the setting operation means has been operated and does not output the first signal when the operation means is not being operated. The game machine sets a state of the settings on the probability of winning of the lottery on the basis of a signal input state from the signal output means. The game machine has regular processing execution means that regularly performs regular processing including state confirmation processing to confirm a signal input state from the signal output means, and specific processing execution means that performs specific processing.SELECTED DRAWING: Figure 16
Patent JP-2022120630-A (JP)
Title: Safety system for atomic power plant
Inventor: MATSUZAKI TAKAHISA
IPC: G21C15/18
Filed: 2021-02-05
Abstract: To provide a safety system for an atomic power plant that, even when an IC does not work, can reduce a pressure in a reactor pressure vessel without using an active component, and can simplify a structure of a reactor containment vessel.SOLUTION: A safety system for an atomic power plant comprises: an IC cooling water pool 31 that is installed outside a reactor containment vessel 11; an intermediate tank 41 that is located inside the reactor containment vessel 11 and below the IC cooling water pool 31, and can receive and store cooling water discharged from the IC cooling water pool 31; a drain line 42 that guides the cooling water in the IC cooling water pool 31 to the intermediate tank 41; a drain valve 43 that is provided on the drain line 42; a decompression line 45 that is connected on one side with a reactor pressure vessel 13, and opens on the other side at a position lower than an assumed water level 41a when the cooling water from the IC cooling water pool 31 is stored in the intermediate tank 41; and a decompression valve 46 that is provided on the decompression line 45. The drain valve 43 and the decompression valve 46 open according to the level of a pressure inside the reactor pressure vessel 13.SELECTED DRAWING: Figure 1
Patent JP-2022122588-A (JP)
Title: Apparatus and method for producing hydrogen gas
Inventor: IDO SHUNSUKE
IPC: C01B3/38
Filed: 2021-02-10
Abstract: To efficiently produce a hydrogen gas in a pressurized state from gas generated in a gasification furnace.SOLUTION: An apparatus for producing a hydrogen gas comprises: a gasification furnace for gasifying waste containing hydrocarbons; a separator for separating a hydrogen gas contained in a combustible gas from the combustible gas obtained by the gasification; a gas turbine equipped with a turbine rotating by using the remaining combustible gas given after the hydrogen gas is separated by the separator; and a gas compressor mechanically connected to the turbine and driven by the rotation of the turbine to compress the hydrogen gas.SELECTED DRAWING: Figure 1
Patent JP-2022125777-A (JP)
Title: Method for manufacturing impregnation paper for decorative base material, method for manufacturing decorative base material, and method for manufacturing decorative plate
Inventor: TACHIKAWA TAKUYA
IPC: B32B27/42
Filed: 2021-02-17
Abstract: To suppress occurrence of burrs obtained by curing a resin, and improve caster resistance.SOLUTION: A decorative base material includes a wooden plate material 10 at least one surface side of which is porous, and an impregnation paper layer 20 which is integrally joined to one surface of the wooden plate material 10 through an aqueous adhesive 15, and is impregnated with an impregnation agent containing a water-repellent agent and an impregnation resin and dried, wherein the aqueous adhesive 15 contains 5-20 pts.mass of an emulsion resin with respect to 100 pts.mass of an adhesive resin agent containing 1-5 pts.mass of a curing accelerator with respect to 100 pts.mass of an aqueous melamine resin, and is impregnated with the impregnation paper layer 20 and cured so as to fill a gap of the whole layer of the impregnation paper layer 20.SELECTED DRAWING: Figure 1
Patent JP-2022125843-A (JP)
Title: Urea processor and pure water manufacturing system
Inventor: MOMOTANI HISANORI
IPC: C02F1/76
Filed: 2021-02-17
Abstract: To provide a processor used in decomposition of urea and capable of reducing volume of a reaction tank as a whole.SOLUTION: A processor which receives water to be treated, decomposes urea included in water to be treated, and discharges treated water is assembled with addition means for adding a hypochlorite (e.g., NaClO) and a bromide salt (e.g., NaBr) as a urea decomposition agent to water to be treated, and a plurality of reaction tanks 20 where decomposition reaction of urea by the urea decomposition agent is progressed. A plurality of reaction tanks 20 are arranged parallel to each other with the decomposition reaction to be progressed in batch system in each reaction tank, or, are arranged in series to form a multistage complete blending continuous reaction tank to progress decomposition reaction.SELECTED DRAWING: Figure 1
Patent JP-2022126471-A (JP)
Title: Laser processing system and laser processing method
Inventor: KOKUBO HIDEYUKI
IPC: B23K26/02
Filed: 2021-02-18
Abstract: To provide a laser processing system that can perform correction of execution positions of processing with respect to positional shift amounts of sheet metal on a pallet, with high accuracy and with a small amount of processing loads, in sequentially executing preprocessing for laser processing and the laser processing, with the sheet metal to be processed placed on the pallet.SOLUTION: A laser processing system 1 comprises: a laser processing device 60; and a marking device 20 that performs preprocessing for laser processing. The marking device 20 detects shift amounts between a predetermined placement reference position on a pallet and a position of sheet metal on the pallet when the pallet having the sheet metal placed thereon is installed, calculates a correction value for correcting an execution position for marking processing on the basis of the shift amounts, and performs the marking processing after correcting the execution position on the basis of the correction value. The laser processing device 60 obtains information on the correction value from the marking device 20, corrects the execution position on the basis of the obtained correction value, and performs the laser processing on the sheet metal on the pallet after having been subjected to the marking processing.SELECTED DRAWING: Figure 2
Patent JP-2022127303-A (JP)
Title: Image formation device
Inventor: ISHIDA TAKENAGA
IPC: G03G21/00
Filed: 2021-02-19
Abstract: To provide an image formation device which can manage a printing result of specific contents as a previously specified user use history.SOLUTION: An image formation device has a printer, a memory and a processor. The printer forms an image on a medium. The memory stores a printing person for executing printing of specific contents corresponding to the specific contents, and information indicating a specific user. When printing of the specific contents correspondingly storing the specific user as a printing person is requested for the memory, the processor controls printing of the specific contents by the printer with the specific user as the printing person.SELECTED DRAWING: Figure 2
Patent JP-2022128058-A (JP)
Title: Wire sensor, sensor system, and position detection method
Inventor: OGURA TAKASHI
IPC: G01L1/16
Filed: 2021-02-22
Abstract: To provide a wire sensor and the like capable of detecting a place of deformation in a cable-shaped piezoelectric sensor.SOLUTION: A wire sensor 100 includes: a piezoelectric wire 90 in which a first conductive layer 91 with a conductive property, a piezoelectric layer 93 with flexibility and a piezoelectric operation, and a second conductive layer 95 with a conductive property are stacked in this order, the piezoelectric wire 90 having a long shape extending in a direction orthogonal to a stacking direction; a first detector 81 that acquires a first signal S1 generated between the first conductive layer 91 and the second conductive layer 95 based on electromotive force of the piezoelectric layer 93 when the piezoelectric wire 90 is deformed at one end part in a longitudinal direction of the piezoelectric wire 90; a second detector 83 that acquires a second signal S2 generated between the first conductive layer 91 and the second conductive layer 95 at the other end part; and a calculator 70 that calculates a position where deformation occurs on the piezoelectric wire 90 on the basis of the acquired first signal S1 and second signal S2.SELECTED DRAWING: Figure 4
Patent JP-2022128614-A (JP)
Title: Semiconductor non-volatile memory device
Inventor: TSUMURA KAZUHIRO
IPC: H01L21/8229
Filed: 2021-02-24
Abstract: To provide a semiconductor non-volatile memory device using an anti-fuse element capable of reducing current during writing.SOLUTION: A semiconductor non-volatile memory device has an anti-fuse element including a gate electrode provided above the surface of a semiconductor substrate, a source region provided on the surface of the semiconductor substrate so as to be spaced apart from the gate electrode, a source-side LDD region provided on the surface of the semiconductor substrate between the source region and the gate electrode, a drain region provided on the surface of the semiconductor substrate so as to be spaced apart from the gate electrode, a drain-side high-resistance region which is provided on the surface of the semiconductor substrate between the drain region and the gate electrode, and has a resistance value higher than that of the source-side LDD region, and a depletion-type channel region provided on the surface of the semiconductor substrate below the gate electrode.SELECTED DRAWING: Figure 1
Patent JP-2022129023-A (JP)
Title: Rotary device
Inventor: OBANA KOICHI
IPC: F16H1/06
Filed: 2021-02-24
Abstract: To provide a compact rotary device that rotates around a plurality of axes.SOLUTION: A two-axis rotation mechanism 30 includes a first bevel gear, a second bevel gear disposed at a position where it coaxially faces the first bevel gear in an axial direction, a third bevel gear engaged with the first bevel gear and the second bevel gear, a first motor for supplying rotation force to the first bevel gear, and a second motor for supplying rotation force to the second bevel gear. A rotation axis of the first bevel gear and the second bevel gear intersects a rotation axis of the third bevel gear. A first rotation mechanism 12 has a drive shaft 13, and a motor 16 for supplying rotation force to the drive shaft 13. An attaching member 18 attaches the two-axis rotation mechanism 30 to a single-axis rotation mechanism 12 so that a rotation axis of the drive shaft 13 passes through an intersection.SELECTED DRAWING: Figure 1
Patent JP-2022131785-A (JP)
Title: Magnetic tape and magnetic tape housing
Inventor: KASADA NARUTO
IPC: G11B5/78
Filed: 2021-02-26
Abstract: To improve the transfer rate for recording data on a magnetic tape and/or reproducing data recorded on a magnetic tape.SOLUTION: There is provided a magnetic tape comprising a non-magnetic support and a magnetic layer containing ferromagnetic powder. A dimensional change Δw in a width direction corresponding to a change in tension in a longitudinal direction is in a range of 400 ppm/N to 900 ppm/N, inclusive, and the magnetic layer has multiple servo bands. A coefficient of variation CV is 10% or less as computed using a formula A: CV=(σG/Δw)×100. σG represents a standard deviation of the servo band spacing measured in an area covering 100 m in a longitudinal direction of the magnetic tape under tension of 0.6 N applied in the longitudinal direction. There is also provided a magnetic tape housing comprising the magnetic tape.SELECTED DRAWING: None
Patent JP-2022131929-A (JP)
Title: tablet storage container
Inventor: TAKAHASHI SHOHEI
IPC: B65D83/04
Filed: 2021-02-26
Abstract: To provide a tablet storage container allowing a user to swallow tablets without touching them directly.SOLUTION: A tablet storage container includes: an inner plug 10 having an opening portion 13 at an upper end and having a cylindrical shape with a bottom for fitting into a mouth/neck portion 102; a bottom member 2 detachably attached to a lower end side of the inner plug 10 and non-rotatable around a central axis O; and a lid body 30 provided with a first engaging portion 36 that is detachably engaged with an outer surface of the mouth/neck portion 102 on a lid peripheral wall 34 of a top wall 32 that closes the opening portion 13. A liquid passage hole 24 is formed in a tablet holding portion 22 formed at a bottom of the bottomed cylindrical inner plug 10. A vertical surface portion A for fitting to an inner surface of the mouth/neck portion 102 above the tablet holding portion 22 is formed by part of an outer peripheral surface 14 of the inner plug 10 in a cylinder length direction. The top wall 32 is provided with a mounting portion 38 that links to the inner plug 10. The mounting portion 38 can be attached to and detached from the inner plug 10 by engaging and disengaging the lid peripheral wall 34 with the mouth/neck portion 102.SELECTED DRAWING: Figure 1
Patent JP-2022133740-A (JP)
Title: Inclination device for cooking pot and cooking pot
Inventor: SUGA SHIGETOSHI
IPC: G05G5/18
Filed: 2021-03-02
Abstract: To provide an inclination device of a pot body capable of fixing the pot body firmly at a prescribed angle when inclination operation is completed.SOLUTION: An inclination device 2 of a cooking pot includes: a shaft part 11; a base part 3; a lever part 4; a base gear 33; a lever gear 42; and a lock mechanism 5 which locks engagement between a base gear 32 and the lever bear 42 connectably/separably as inclination operation of the lever part is performed. The lock mechanism 5 comprises: a plate spring 60 as an elastic member that energizes the lever gear 42 to the base gear 33; and a lifting mechanism 7 lifting the lever gear 42 from the base gear 33.SELECTED DRAWING: Figure 1