baber/WOPTO huggingface dataset:
Patent JP-2023026869-A (JP)
Title: Semiconductor memory and manufacturing method of semiconductor memory
Inventor: KITAYAMA DAIKI
IPC: H10B43/27
Filed: 2021-08-16
Abstract: To suppress deterioration of an electric characteristic in a semiconductor memory.SOLUTION: A semiconductor memory of an embodiment, comprises: a first insulation body layer; a first conductive layer; a first pillar; a second pillar; and a second insulation body layer. The first conductive layer is provided to an upper direction of the first insulation body layer, and contains tungsten, and includes a first sub conductive layer and a second sub conductive layer. Each of the first pillar and the second pillar penetrates the first insulation layer and the first conductive layer. The second insulation body layer parts the first insulation layer and the first conductive layer. The first sub conductive layer contacts to the second sub conductive layer, and are provided between the second sub conductive layer and the first insulation body layer. A concentration of fluorine in the first sub conductive layer, is lower than that of fluorine in the second sub conductive layer. The first sub conductive layer contains: a first part between the second insulation body layer and the first pillar; and a second part between the first pillar and the second pillar. A thickness of the first sub conductive layer in the first part is thinner than that of the first sub conductive layer in the second part.SELECTED DRAWING: Figure 6
Patent JP-2023010500-A (JP)
Title: Carbon dioxide separation, purification and storage system capable of power generation
Inventor: MORISHIGE HARUO
IPC: F02C1/04
Filed: 2021-07-10
Abstract: To generate power by separating carbon dioxide from exhaust gas into a medium, regenerating the separated carbon dioxide in the medium with high purity and collecting heat energy of the exhaust gas.SOLUTION: Exhaust gas is injected into a high-lift circulation line as air bubbles, sucked and circulated, gas hardly soluble in water is released by a separation tank installed at the bottom of the circulation line under a high-pressure water pressure environment, carbon dioxide gas easily soluble in water is dissolved in circulating water of the circulation line, and when the circulating water rises in a regeneration tank provided at an upper part of the circulation line, pressure drops, and the carbon dioxide is ejected from the circulating water to be regenerated. Also, gas hardly soluble in water is released with high pressure in the separation tank provided at the bottom of the circulation line, the gas is heat-exchanged with exhaust gas that has just received to undergo high temperature and high pressure, and a turbine is rotated to generate power.SELECTED DRAWING: None
Patent JP-2023034520-A (JP)
Title: Electric apparatus system
Inventor: NISHIKAWA TOMOMASA
IPC: F04B41/02
Filed: 2021-08-31
Abstract: To provide an electric apparatus system of which the convenience is improved.SOLUTION: An air compressor 1 is operable while being interlocked with both a positional information application and a custom application installed in a user smartphone 50 through short-range radio communications utilizing a single radio antenna 42. The positional information application and the custom application are mutually independent separate applications and provided from mutually different providers. Even in an electrification OFF state where a plug 14 is not inserted into an outlet, the air compressor 1 is capable of executing a positional information communication with power of a built-in battery. At such a time, a custom communication is turned off, such that consumption of the built-in battery is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2023035369-A (JP)
Title: Manufacturing method of three-way pipe unit, three-way pipe unit and check valve bridge refrigerant circuit module
Inventor: ASANO HISASHI
IPC: F16L41/02
Filed: 2021-09-01
Abstract: To promote space saving by simplifying piping in a refrigerant cycle system.SOLUTION: In a method for manufacturing a three-way pipe unit 11 having a three-way pipe 12 having a main pipe part 13 having a first opening A1 at one end, and a second opening A2 at the other end, and a branch part 14 branched from an intermediate part 13a of the main pipe, and a first check valve V1 and a second check valve V2 which are arranged at both sides of the intermediate part so that forward directions C1, C2 become the same directions, the method includes: (1) a center-side diameter-contracted part forming process for forming a first diameter-contracted part and a second diameter-contracted part 15a which are formed by confining a peripheral wall of the main pipe part; after that, (2) a check valve installation process for inserting the first check valve from a first opening, and making it abut on the first diameter-contracted part, and inserting the second check valve from a second opening, and making it abut on the second diameter-contracted part; and (3) an end-part side diameter-contracted part forming process for forming a third diameter-contracted part 16 for preventing a positional displacement of the first check valve to the first opening side, and forming a fourth diameter-contracted part 16a for preventing a positional displacement of the second check valve to the second opening side.SELECTED DRAWING: Figure 1
Patent JP-2021183282-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2021-09-03
Abstract: To provide a game machine capable of suppressing necessary driving force when displacing a body member relative to a base member.SOLUTION: When a decorative member 450 is displaced to a first position, a contact surface 452h of the decorative member 450 and rollers 492a of a regulation unit 490 are brought into contact with each other. In the rollers 492a of the regulation unit 490, rotation shafts 492b are disposed in a direction orthogonal to the displacement direction of the decorative member 450. In this way, if the decorative member 450 is displaced in the displacement direction, the rollers 492a can rotate following the displacement of the decorative member 450. Therefore, a necessary driving force when the decorative member 450 is displaced can be suppressed.SELECTED DRAWING: Figure 22
Patent JP-2023038628-A (JP)
Title: Vehicle allocation server and vehicle allocation program
Inventor: SAKURAGI TOMOKI
IPC: G06Q30/06
Filed: 2021-09-07
Abstract: To provide a vehicle allocation server for enabling a user to request the transportation of baggage to a predetermined movement destination when the user has the baggage to be transported by a vehicle.SOLUTION: A vehicle management section 14 manages vehicles. A user extraction section 12 extracts a user having baggage to be transported by a vehicle based on photographed image data obtained by photographing an inside of a store by a camera arranged in the store. When the user extraction section 12 extracts the user having the baggage to be transported by the vehicle, a vehicle allocation instruction section 13 instructs the vehicle management section 14 to allocate a first vehicle within a range predetermined according to the store.SELECTED DRAWING: Figure 2
Patent JP-2023041386-A (JP)
Title: ink set
Inventor: NAKAGOME MASATOSHI
IPC: B41M5/00
Filed: 2021-09-13
Abstract: To provide an ink set which enables formation of a printed matter excellent in cleaning fastness and wet friction fastness.SOLUTION: An ink set includes a pretreatment liquid, and ink for inkjet printing. The pretreatment liquid contains water and a carboxy group-containing resin. An acid value of the carboxy group-containing resin is 10 mgKOH/g or more and 35 mgKOH/g or less. The ink for inkjet printing contains colored particles and an aqueous medium. The colored particles include a core, and a shell layer coating the core. The core contains a polyester resin and a dye. The shell layer contains a specific resin having a non-opened oxazoline group and an amide ester group.SELECTED DRAWING: None
Patent JP-2023044814-A (JP)
Title: Control device
Inventor: HIRAI TAKUYA
IPC: B60K6/46
Filed: 2021-09-21
Abstract: To suppress an abrupt rise of a rotation number of a rotating machine at the motoring of an internal combustion engine, and that of the internal combustion engine, and to avoid the lowering of the NV-performance of a vehicle.SOLUTION: In a control device for controlling an internal combustion engine and a rotating machine which is mechanically connected to the internal combustion engine, the control device performs an operation for expanding an opening of a throttle valve installed on an intake passage of the internal combustion engine when performing motoring for rotationally driving the internal combustion engine which does not perform firing for combusting fuel by using the rotation machine, along with this, actually measures the intake pressure of a point continuing to a cylinder at a downstream side of the throttle valve in the intake passage of the internal combustion engine, and increasingly and decreasingly adjusts torque outputted by the rotating machine according to current intake pressure and a rotation number of the internal combustion engine.SELECTED DRAWING: Figure 4
Patent JP-2023044866-A (JP)
Title: Information processing system, information processing method, and program
Inventor: KINOSHITA YASUTAKA
IPC: G06Q10/02
Filed: 2021-09-21
Abstract: To provide an information processing system and the like which allow a user to execute usage reservation of a nail printer from a user terminal.SOLUTION: An information processing system comprises a use related processing unit which updates use reservation information associated with a reservation request time frame selected by a user related to a predetermined nail printer, in response to a use reservation request received from a user terminal. The use related processing unit further acquires nail design data selected in response to a use request received from the user terminal, generates use permission information for starting use of the nail printer being an object of the use reservation on the basis of the acquired nail design data and the use reservation information associated with the user, and transmits the use permission information to the user terminal.SELECTED DRAWING: Figure 1
Patent JP-2023046043-A (JP)
Title: Processing system, control system, moving body, photographing position determination method and photographing position determination program
Inventor: YU ZHENGNAN
IPC: G05D1/02
Filed: 2021-09-22
Abstract: To provide a processing system capable of appropriately determining a photographing position of an image for position estimation, a control system, a moving body, a photographing position determination method and a photographing position determination program.SOLUTION: A processing system includes a photographing position determination part, a movement distance calculation part, and a movement path plan part. The photographing position determination part acquires a first image photographed at a reference position by the moving body, and virtually moves the first image in a plurality of movement directions so as to reduce a deterioration element of the accuracy of estimating the position of the moving body to determine a plurality of photographing positions for estimating the position of the moving body. The movement distance calculation part calculates a movement distance between a plurality of photographing positions. The movement path plan part plans a movement path of the moving body between the plurality of photographing positions on the basis of the movement distance between the plurality of photographing positions.SELECTED DRAWING: Figure 1
Patent JP-2023047104-A (JP)
Title: Control method for battery
Inventor: NAGAI HIROYOSHI
IPC: H01M10/48
Filed: 2021-09-24
Abstract: To suppress false detection of abnormality of a battery being charged.SOLUTION: A control method for a battery includes the steps for setting an allowable voltage value that does not precipitate lithium from the battery on the basis of the information on the current, temperature, and SOC of the battery being charged and restricting a current value of the battery when the voltage of the battery being charged is greater than the allowable voltage value.SELECTED DRAWING: Figure 1
Patent JP-2023048525-A (JP)
Title: Data sharing apparatus and data sharing method
Inventor: NEGISHI RYOTA
IPC: H04L9/08
Filed: 2021-09-28
Abstract: To provide a data sharing apparatus configured to suppress leakage of information represented by target data while allowing a plurality of users to share the target data.SOLUTION: A data sharing apparatus 10 allows a plurality of users to share target data. Authenticity information acquisition units 111, 121 acquire authenticity information indicating that the users are authentic. A target data encryption unit 132 generates an encryption key and a decryption key, and encrypts the target data based on the encryption key to generate encrypted target data. A decryption key encryption unit 134 encrypts, for each of the users, the decryption key that can be decrypted based on the authenticity information on the users to generate an encrypted decryption key. A target data decryption unit 136 acquires a decryption key by decrypting the encrypted decryption key based on the authenticity information on the users, and decrypts the encrypted target data based on the decryption key, to acquire the target data.SELECTED DRAWING: Figure 4
Patent JP-2022063235-A (JP)
Title: Water filtration system, water filtration method, and waste water concentration apparatus
Inventor: SATO MASAYA
IPC: C02F9/12
Filed: 2021-09-30
Abstract: To appropriately increase a use efficiency of raw water in a water filtration system which uses reverse osmosis membranes to filter water.SOLUTION: A water treatment system 10 (water filtration system) which filters water using a reverse osmosis membrane comprises a reverse osmosis membrane section 20 which is a filtration part for performing filtration using a reverse osmosis membrane on raw water to be filtered, and a drainage recovery section 26 which is an electrodialysis part performing electrodialysis on filtered drainage, which is water that has not penetrated through the reverse osmosis membrane in the reverse osmosis membrane section 20. The drainage recovery section 26 performs electrodialysis on the filtrate drainage to generate concentrated drainage, which is drainage in which impurities contained in the filtrate drainage are concentrated, and reclaimed water, in which impurities contained in the filtrate drainage are reduced. The reclaimed water is merged with the raw water supplied to the reverse osmosis membrane section 20.SELECTED DRAWING: Figure 1
Patent JP-2023051091-A (JP)
Title: Urethane sealant composition
Inventor: YOSHIKAWA ATSUSHI
IPC: C08G18/10
Filed: 2021-09-30
Abstract: To provide a urethane sealant composition having excellent adhesion and heat resistance.SOLUTION: A urethane sealant composition contains, based on a urethane prepolymer 100 pts.mass, an epoxy compound containing an epoxy group and a hydrolyzable silyl group of 2-10 pts.mass and a latent curing agent of 1-10 pts.mass.SELECTED DRAWING: None
Patent JP-2022003151-A (JP)
Title: Modified polyacrylate dispersants for decorative ceramic market
Inventor: DEAN THETFORD
IPC: C09K23/52
Filed: 2021-10-11
Abstract: To provide inorganic mixed metal oxide pigment compositions dispersed in a non-aqueous medium utilizing a dispersant having terminal groups and a central portion of the structure -[CH(A)-C(B)(D)]n-[CR2CR2]m- to disperse a mixed metal oxide pigment in the medium.SOLUTION: The metal oxide pigment is of the type used to color ceramic or glass articles. Also described is a milling process using beads to reduce the mixed metal oxide particle size to a desired range. Further described is a method of using the mixed metal oxide dispersion to digitally print an image on a ceramic or glass article using the dispersion jetted through a nozzle and subsequently firing the colored article.SELECTED DRAWING: None
Patent JP-2023057831-A (JP)
Title: Oil composition for cooking rice food, rice food, and production method of rice food
Inventor: OKADA TAKAHIRO
IPC: A23D9/00
Filed: 2021-10-12
Abstract: To provide rice food cooking oil that curbs stickiness of a rice food, a rice food in which stickiness is curbed, and a production method of the rice food in which stickiness is curbed.SOLUTION: An oil composition for cooking a rice food includes 2-14 mass% of triglyceride, constituent fatty acid of which is medium chain fatty acid, and 0.6-4 mass% of polyglyceryl fatty acid ester, the medium chain fatty acid being normal chain saturated fatty acid of the carbon number of 6-12.SELECTED DRAWING: None
Patent JP-2023042489-A (JP)
Title: Avian influenza infection prevention device
Inventor: FURUSE YUKIHIRO
IPC: A01K1/00
Filed: 2021-09-14
Abstract: To address such problems that when chickens infected with the avian influenza virus are found at a chicken farm, chickens are culled and thorough disinfection is performed for preventing spread of the infection to surroundings; that causes great damage, gives the virus a chance to mutate and may increase a risk of outbreak of a pandemic; meanwhile, there are living things in chicken coops, it is difficult to repeat disinfection every day in the relation with production of things entering human mouths; and further, the disinfection work is hard work.SOLUTION: An avian influenza infection prevention device employs a plant essence being safe for humans and chickens, and prevents the avian influenza infection by automating the disinfection of chicken coops. Aqueous solution of the plant essence is diffused by using Brownian motion, so as to automatically disinfect every corner of the chicken coops. The avian influenza infection prevention device is configured to exert disinfection effects as a multi-layered coating by intermittent diffusion, to maintain the effects for a long period of time and to prevent the avian influenza infection and spread of the infection in the chicken coops at low cost.SELECTED DRAWING: Figure 1
Patent JP-2022001606-A (JP)
Title: Aqueous composition containing epinastine or salt thereof
Inventor: HAYASHI TAKASHI
IPC: A61K31/55
Filed: 2021-10-15
Abstract: To provide an aqueous composition for enhancing transferability into ocular tissue, the aqueous composition containing epinastine or salt thereof as an active ingredient.SOLUTION: The present disclosure provides an aqueous composition containing epinastine or salt thereof and a quaternary ammonium compound, where the content ratio of the quaternary ammonium compound with respect to the epinastine or salt thereof is 0.1 pt.wt. or less with respect to 1 pt.wt. of the content of the epinastine or salt thereof.SELECTED DRAWING: None
Patent JP-2022078959-A (JP)
Title: Dry electrode manufacture with composite binder
Inventor: LINDA ZHONG
IPC: H01M4/62
Filed: 2021-10-28
Abstract: To provide a free-standing electrode film for an energy storage device that has substantially greater first cycle efficiency than those made by conventional dry processes, and a method of manufacturing the free-standing electrode film.SOLUTION: A free-standing electrode film may contain an electrode active material and a composite binder comprising polytetrafluoroethylene (PTFE) and polyvinylpyrrolidone (PVP). A method of manufacturing the free-standing electrode film may include a step of preparing a mixture including an electrode active material and a composite binder, the composite binder including PTFE and one or more additional binders selected from the group consisting of PVP, polyvinylidene fluoride (PVDF), polyethylene oxide (PEO), and carboxymethylcellulose (CMC). The method may further include the steps of: adding a solvent to the mixture; applying a shear force to the mixture; and, after the solvent has been added and the shear force has been applied to the mixture, pressing the mixture into a free-standing film.SELECTED DRAWING: Figure 1
Patent JP-2023066281-A (JP)
Title: Grid computing management method and grid computing system
Inventor: MATSUKAWA TSUYOSHI
IPC: G06F9/50
Filed: 2021-10-28
Abstract: To prevent unexpected interruption of grid computing.SOLUTION: A grid computing management method includes: a registration step of registering a contact of a driving candidate in a user table; an authentication step of authenticating a driver; and a computing step of executing grid computing in the state where doors of a vehicle are locked. The computing step stops computing and releases a computing resource, when a person getting in the vehicle after lock release is a first driver authenticated in immediately preceding travelling, in the case where the door lock release of the vehicle is detected in a computing execution period, on the other hand, transmits a contact of an inquiry to the contact of the first driver when the person is a person other than a registered user, stops computing on condition of receiving an agreement contact from the contact, and releases the computing resource.SELECTED DRAWING: Figure 7
Patent JP-2022009714-A (JP)
Title: Seat sheet
IPC: A47C27/15
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To solve the problems that in the case of molding in a foam mold, a seat sheet by joining a cushioning material comprising a first foaming resin to a sheet core material comprising a second foaming resin, a separately molded sheet core material is set on a cavity surface of an upper mold, and the mold is closed so as to foam the foaming resin to become a cushioning material inside the foam mold, and at this time, the foaming resin invades into a border between the sheet core material and the cushioning material, and remains due to large foaming pressure, and troubles such as generation of an abnormal noise occur, and it is troublesome to remove the remaining resin in a post processing. 
     SOLUTION: A seat sheet is obtained by using a foam mold 18 in which a projection piece 24 is disposed on a cavity surface of an upper mold 22, and a support part 28 projecting to the upper mold 22 is disposed in a cavity 20a of a lower mold 20. When the upper mold 22 is closed with respect to the lower mold 20, the support part of the upper mold presses upward a sheet core material 16, and the projection piece 24 disposed in the lower mold 20 bites into the sheet core material 16. Due to the biting of the projection piece 24, invasion of a foaming resin is inhibited. 
     SELECTED DRAWING: Figure 2B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066868-A (JP)
Title: power storage device
Inventor: ATAYA HIROKO
IPC: G01R31/3828
Filed: 2021-10-29
Abstract: To suppress deterioration in accuracy of estimating the charging rate of a lithium-ion battery even when the lithium-ion battery using graphite as a negative electrode deteriorates.SOLUTION: A shrinkage ratio which is the ratio of the capacity after a first intermediate stage deterioration to the intermediate stage initial capacity is obtained, a value obtained by multiplying the initial capacity of the stage on the complete discharge side by the shrinkage rate is calculated as the capacity after deterioration of the stage on the complete discharge side, and information indicating the correspondence between the charging rate and a plurality of inflection points on the charging rate-open circuit voltage curve indicating the correspondence between the charging rate and an open circuit voltage of a lithium ion battery B is updated by using the complete discharged side stage degraded capacity, the first intermediate stage degraded capacity, and the full charge side stage degraded capacity.SELECTED DRAWING: Figure 1