baber/WOPTO huggingface dataset:
Patent JP-2023119790-A (JP)
Title: Aqueous coating liquid, electrode for power storage device, and power storage device
Inventor: HAYASHI TAKAYUKI
IPC: H01M4/04
Filed: 2022-02-17
Abstract: To provide an aqueous coating liquid which enables formation of a coating film that has good storage stability and good water resistance.SOLUTION: There is provided an aqueous coating liquid for forming a coating film provided between a current collector in an electrode for a power storage device and an active substance layer. The aqueous coating liquid contains an aqueous medium containing water, at least one polyvinyl alcohol (PVA)-based resin selected from the group consisting of unmodified polyvinyl alcohol and modified polyvinyl alcohol, a conductive material, and a 2-phosphono butane-1,2,4-tricarboxylic acid (PBTC). Such a condition that the aqueous coating liquid does not contain a polyacrylic acid, or a content of the polyacrylic acid is less than 9 mass% based on the total mass of the aqueous coating liquid even if the aqueous coating liquid contains the polyacrylic acid is satisfied, and a ratio of a content of the PVA-based resin in the aqueous coating liquid to a content of the PBTC in the aqueous coating liquid is 2 to 100.SELECTED DRAWING: None
Patent JP-2023120619-A (JP)
Title: Release film for sandwich panel manufacturing
Inventor: YAMATO HAJIME
IPC: B32B27/00
Filed: 2022-02-18
Abstract: To provide a release film for sandwich panel manufacturing, which can reduce pin holes in a sandwich panel.SOLUTION: A release film 25 is used in sandwich panel manufacturing and includes a first release layer 11a on at least one side. The first release layer 11a includes at least one selected from polyester resin, poly 4-methyl 1-pentene resin, polyamide resin, and polypropylene resin.SELECTED DRAWING: Figure 1
Patent JP-2022138125-A (JP)
Title: Bidirectional variable gain amplifiers for radio frequency communication systems
Inventor: JOHN JACKSON NISBET
IPC: H03F3/68
Filed: 2022-02-22
Abstract: To provide bidirectional variable gain amplifiers (VGAs) for radio frequency (RF) communication systems.SOLUTION: A bidirectional VGA 120 includes a first amplifier A1 having an input coupled to a transmit/receive port TR, a second amplifier A2 having an output coupled to a transmit port TX, a third amplifier A3 having an input coupled to a receive port RX, a fourth amplifier A4 having an output coupled to the transmit/receive port TR and to the input of the first amplifier A1, and a switch circuit S1, S2 that connects an output of the first amplifier A1 to an input of the second amplifier A2 in a transmit mode, and that connects an output of the third amplifier A3 to an input of the fourth amplifier A4 in a receive mode.SELECTED DRAWING: Figure 4
Patent JP-2022130343-A (JP)
Title: Resin composition, molded body, and electromagnetic wave absorber
Inventor: IZEKI SHUTA
IPC: C08L101/00
Filed: 2022-02-24
Abstract: To provide a resin composition that has a high electromagnetic wave absorption rate, a molded body, and an electromagnetic wave absorber.SOLUTION: A resin composition contains a thermoplastic resin and a conductive substance. When the resin composition is cut into a test piece having a thickness of 2 mm and its cross-section is observed with a digital microscope, the aggregate that is derived from the conductive substance and has a circle equivalent diameter of at least 30 μm has an area ratio of at most 0.80%.SELECTED DRAWING: None
Patent JP-2023124452-A (JP)
Title: Image processing device
Inventor: KOYAMA TORU
IPC: H04N23/741
Filed: 2022-02-25
Abstract: To suppress the appearance of flickering while preventing an illuminator from appearing in a state in which the illuminator is turned off in an HDR image obtained by using a plurality of images captured with mutually different exposure conditions.SOLUTION: An image processing device acquires data of a first captured image and data of a second captured image that was captured with an exposure time shorter than that of the first captured image. The image processing device also determines a composition ratio to be used when combining the pixel values of the first captured image and the pixel values of the second captured image on the basis of the pixel value of the first captured image. The image processing device further determines the degree of application of a correction term that corrects the composition ratio so as to increase the composition ratio of the pixel value of the first captured image on the basis of the pixel value of the second captured image.SELECTED DRAWING: Figure 1
Patent JP-2022132190-A (JP)
Title: Method for assisting driver in manual automobile parking process, and automobile
Inventor: BASTIAN GOERICKE
IPC: B62D6/00
Filed: 2022-02-25
Abstract: To provide a method for assisting the driver of an automobile in a manual parking process.SOLUTION: There is provided a method for assisting the driver of an automobile (14) in a manual parking process that uses an electronic calculation device (20) to: find a target parking vacant space (16) and the position (18) of the automobile (14); find at least one travel setting of the automobile; find a probability of arrival at the target parking vacant space started at the position according to the found at least one travel setting; and impart at lest one steering torque to a steering device of the automobile once it is found that the target parking vacant space cannot be reached with the found at least one travel setting, starting at the position so as to assist the driver in operating the triggered steering device.SELECTED DRAWING: Figure 1b
Patent JP-2022113674-A (JP)
Title: Performance glass for beverage and light transmission device
Inventor: NISHIDA MAKOTO
IPC: A47G19/22
Filed: 2022-02-07
Abstract: To provide a performance glass for beverage in which an image of a video display device fixed to a glass side surface and light of a video can pass through the inside of the glass even when a beverage with low optical transparency is filled in the glass, and provide a light transmission device used when constituting the performance glass for beverage.SOLUTION: A performance glass for beverage of the present invention comprises: a bottomed cylindrical glass body which has an upper opening; a fixation mechanism for fixing a video display device to a side surface of the glass body; and a light transmission tunnel made of a transparent material. The side surface of the glass body is bent in the horizontal direction. The light transmission tunnel is fixed to the inside of the glass body. The image of the video display device passes through the side surface of the glass body and the light transmission tunnel to reach the outside of the glass body.SELECTED DRAWING: Figure 1
Patent JP-2023127052-A (JP)
Title: Pile support force embedment depth measuring system and method thereof
Inventor: KASHIMOTO YUSUKE
IPC: E02D7/18
Filed: 2022-03-01
Abstract: To provide a pile support force embedment depth measuring system capable of measuring pile support force and the embedment depth to a support layer of ground accurately and safely in short time.SOLUTION: A pile support force embedment depth measuring system comprises: a support force operation part 5d for operating the support force of a pile on the basis of amplitude number operated by an amplitude speed operation device 7 and a driving speed of the pile, and a hydraulic pressure difference operated by a hydraulic pressure operation device 4; a support force determining part 5f for determining whether or not the pile support force operated by the support force operation part 5d exceeds a design support force of the pile set in advance; a press-fitting length operation part 5e for operating the press-fitting length, on the basis of the distance measured by a distance measuring device 6; and an embedment length operation part 5g for operating the embedment length into the support layer of the ground, on the basis of the determination result determined by the support force determining part 5f and the press-fitting length of the pile operated by the press-fitting length operation part 5e.SELECTED DRAWING: Figure 2
Patent JP-2023128345-A (JP)
Title: Brittle material chip, brittle material sheet, method for manufacturing brittle material sheet and method for manufacturing brittle material chip
Inventor: YANO TAKANOBU
IPC: C03B33/037
Filed: 2022-03-03
Abstract: To provide a brittle material chip, etc., excellent in flexibility.SOLUTION: A brittle material chip 100 including a brittle material layer 1 formed of a brittle material has a first processing mark 11 formed on one side of the brittle material layer in the thickness direction on at least one end surface of the brittle material layer and having a depth of 1 μm or more and less than the half thickness of the brittle material layer and has or has not a second processing mark 12 formed on the other side in the thickness direction on the end surface of the brittle material layer, facing the first processing mark in the thickness direction and having a depth of less than 1 μm.SELECTED DRAWING: Figure 4
Patent JP-2023129010-A (JP)
Title: Electronic key system for vehicle
Inventor: TAKENAKA HITOKO
IPC: E05B49/00
Filed: 2022-03-04
Abstract: To suitably perform control by an appropriate operation of a portable machine.SOLUTION: In an electronic key system 1 for the vehicle, wireless communication carried out between an on-vehicle apparatus 5 and a portable machine 7 is determined whether it is communication that satisfies a predetermined normal condition. When it is determined as unauthorized communication, RF signal information transmitted from an electronic key 9 is prevented from being transmitted from an on-vehicle communication unit 17 to a collation ECU 13. Furthermore, when transmission of the signal from the electronic key 9 is prohibited, and the electronic key 9 is manually locked or unlocked etc. by a user, prohibition of the transmission is cancelled. Thus, when the electronic key 9 is manually operated, locking or unlocking etc. can be carried out.SELECTED DRAWING: Figure 1
Patent JP-2023132069-A (JP)
Title: Transport instrument
Inventor: HIDAKA YUTAKA
IPC: C01B3/04
Filed: 2022-03-10
Abstract: To provide a transport instrument using hydrogen generated by modifying ammonia as fuel.SOLUTION: A transport instrument 100 comprising an ammonia tank 1 storing ammonia and a hydrogen generation device A modifying ammonia to produce hydrogen and nitrogen, is characterized by using hydrogen as fuel.SELECTED DRAWING: Figure 1
Patent JP-2023135821-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: GOMI HIDEHITO
IPC: G06F21/31
Filed: 2022-03-16
Abstract: To manage an NFTokenized object in the real world using FIDO authentication and authenticate the owner thereof.SOLUTION: An information processing apparatus includes: an authentication processing unit which performs FIDO authentication on a user who is an owner of an NFTokenized object existing in the real world; and a management unit which manages, when the FIDO authentication is successful, a user identifier indicating the user in association with an object identifier indicating the NFTokenized object. For example, the authentication processing unit uses, when an authenticator has verified that the user owns the object, a key pair generated in the authenticator to perform FIDO authentication on the user. The management unit manages, when the FIDO authentication is successful, the user identifier in association with the object identifier.SELECTED DRAWING: Figure 1
Patent JP-2023136770-A (JP)
Title: Thermosetting resin composition, method for producing cured product, and method for manufacturing laminate
Inventor: ASANO YOSUKE
IPC: C08L101/06
Filed: 2022-03-17
Abstract: To provide a thermosetting resin composition which is excellent in curability at low temperature in short time, a method for producing a cured product obtained by curing the thermosetting resin composition, and a method for manufacturing a laminate obtained by curing a coating film formed of the thermosetting resin composition.SOLUTION: A thermosetting resin composition contains a hydroxyl group-containing resin, an alkyl-etherified melamine resin, cation which is made of metal having electronegativity of Pauling of 1.31 or more and 2.02 or less, a Lewis acid catalyst composed of a counter anion that is deprotonated body of a proton acid having an acid dissociation constant pKa of 1.0 or less, and a solvent. The hydroxyl value of the hydroxyl group-containing resin is 15 mgKOH/g or more. The glass transition temperature of the hydroxyl group-containing resin is 100°C or higher.SELECTED DRAWING: Figure 1
Patent JP-2023139437-A (JP)
Title: Method for proposing multiple financial products and/or systems
Inventor: HARADA SHINJI
IPC: G06Q40/06
Filed: 2022-03-22
Abstract: To provide a method for proposing a plurality of financial products and/or systems to concretely and effectively present approaches for a life plan of a user.SOLUTION: In a system configured by connecting a server terminal and a plurality of user terminals over a network, a control unit 130 of a server terminal 100 includes: an instruction receiving unit 131 which is provided by the server terminal, and receives an instruction from a user terminal via a communication unit 110 through a user interface on the user terminal; a user data processing unit 132 which manages and processes various kinds of data related to a user; and a diagnosis processing unit 133 which diagnoses, based on input data acquired from the user terminal, the amount to be prepared for the future of the user and the amount that the user can invest at the time, compares the amount to be prepared for the future with the total amount for the case where the user continues deposit and the total amount for the case where the user invests, regarding a predetermined amount, or decides a financial product and/or a system that matches the input data of the user.SELECTED DRAWING: Figure 2
Patent JP-2022075857-A (JP)
Title: Ophthalmological preparation
IPC: A61K47/18
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide multi-dose type ophthalmological preparations which contain an acidic saccharide and a cation preservative and are excellent in storage properties. 
     SOLUTION: An ophthalmological preparation containing (A) an acidic saccharide, (B) a cation preservative, and (C) eucalyptus oil is prepared. Furthermore, a preservative for a composition in which an acidic saccharide and a cation preservative coexist, the preservative containing eucalyptus oil; as well as a storage effect enhancement method of a composition by allowing eucalyptus oil to coexist with a composition containing an acidic sugar and a cationic preservative are provided. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022151801-A (JP)
Title: heterocyclic compound
Inventor: IMAMURA SHINICHI
IPC: C07D413/04
Filed: 2022-03-23
Abstract: To provide a new compound which has an excellent inhibitory effect on inflammatory mediator production from microglia and is useful in preventing and treating neurodegenerative diseases including Alzheimer disease.SOLUTION: The invention provides a compound represented by formula (I) or a salt thereof. (In the formula, Het is a monocyclic/bicyclic heteroaromatic ring; Z is H or C1-6 alkyl, or is connected with Het to form a ring Q; X and Y are H, OH, halogen, or the like, or are connected to form a ring W with neighboring C; and R is C1-6 alkyl, C3-10 cycloalkyl, or the like.)SELECTED DRAWING: None
Patent JP-2023140903-A (JP)
Title: excimer lamp
Inventor: ZHANG HAOJUN
IPC: H01J65/00
Filed: 2022-03-23
Abstract: To simplify a manufacturing method of an excimer lamp and improve the mechanical strength of a sealing portion between the inner and outer tubes of the excimer lamp.SOLUTION: An excimer lamp according to the present invention includes an arc tube that has a double tube structure with an inner tube and an outer tube having closed distal ends, and in which a discharge space between the inner tube and the outer tube is filled with discharge gas, an internal electrode is arranged in the inner tube, an external electrode is arranged so as to partially cover the circumferential outer peripheral surface of the outer tube, and the ends of the outer tube and the inner tube in the direction opposite to the distal ends thereof are integrated and hermetically sealed.SELECTED DRAWING: Figure 3
Patent JP-2022132240-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having characteristics in light emitting means. 
     SOLUTION: A game machine includes light emitting means, a movable body unit having a movable body that can be operated by motor driving, and operation means. The motor is electrically connected to the light emitting means through a harness. In addition, the light emitting means may emit light when the motor is driven by operating the movable body by hand in a power interruption state and a current due to the back electromotive force generated by the motor flows in, and it is not moved even when the motor is driven. The light emitting means and the operation means are provided on a common substrate, and the position of the light emitting means is below the movable body. 
     SELECTED DRAWING: Figure 89 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023142246-A (JP)
Title: Disposable absorbent article and production method
Inventor: FUJIWARA Yuto
IPC: A61F13/15
Filed: 2022-03-24
Abstract: To provide a disposable absorbent article to which a flavoring agent can be added easily and which has excellent flavoring agent sustained release property.SOLUTION: There is provided a disposable absorbent article comprising: an absorbent element 50 which has an absorber 56 which is provided in a region including a crotch part M, and a packaging sheet 58 including the absorber 56, the absorbent element having a surface formed of the packaging sheet 58; and a liquid permeable top sheet 30 which is provided so as to cover a front side of the absorbent element 50. On a surface of the absorbent element 50, recess parts 51 are provided in a dispersed state with intervals, or in a state of being continuous in a lattice state. In each of the recess parts 51, illuvium 81 of skin care powder 80 is arranged, and a flavoring agent is included in the illuvium 81.SELECTED DRAWING: Figure 3
Patent JP-2022151857-A (JP)
Title: Orally-disintegrating edoxaban tablet
Inventor: MIKAMO MUTSUMI
IPC: A61K47/18
Filed: 2022-03-25
Abstract: To provide an orally-disintegrating edoxaban tablet having high storage stability, a method for producing the same, and a method for improving the storage stability of an orally-disintegrating edoxaban tablet.SOLUTION: An orally-disintegrating edoxaban tablet according to the present invention is a compact containing, as medicinal components: medicinal component-containing granules, containing edoxaban; fast-disintegrating granules; and a lubricant. The medicinal component-containing granules contain acidic amino acids.SELECTED DRAWING: None
Patent JP-2022076021-A (JP)
Title: Sheet supply device and printing device
IPC: B65H19/10
Filed: 2022-03-28
Abstract: PROBLEM TO BE SOLVED: To more reliably perform automatic paper feeding of a mounted roll. 
     SOLUTION: A roll R held at a first holding part 2 is rotated in a second direction reverse to a direction for feeding a sheet 1, and, after detecting an end part of the sheet 1 in the roll R, the rotation direction of the roll R is changed from the second direction to a first direction to feed the sheet to a first guide. The roll R held by a second holding part is rotated in the second direction, and, after detecting the end part of the sheet 1 in the roll R, the rotation direction of the roll R is changed from the second direction to the first direction to feed the sheet 1 to a second guide. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023146520-A (JP)
Title: block copolymer
Inventor: OKURO MOTOMI
IPC: C08F293/00
Filed: 2022-03-29
Abstract: To provide a block copolymer which can constitute a water-based coating material, and enables formation of a film that has high water-repellent and oil-repellent properties and is comparatively flexible.SOLUTION: There is provided a block copolymer of a resin part (A) composed of a copolymer of three or more kinds of a (meth)acrylate-based monomer, and a functional part (B) composed of a (meth)acrylate-based monomer having a fluoroalkyl group having 6 or less carbon atoms, wherein the (meth)acrylate-based monomer constituting the resin part (A) has a (meth)acrylate-based monomer, a (meth)acrylate-based monomer having a crosslinkable group, and a (meth)acrylate-based monomer having a hydrophilic group, and the content of the (meth)acrylate-based monomer having the hydrophilic group is 7 mol% or more and 20 mol% or less when the total block copolymer is 100 mol%, and the hydrophilic group has a polyoxyalkylene group having the number of repeating units of 9 or less.SELECTED DRAWING: None
Patent JP-2023146921-A (JP)
Title: Method for detecting fetal infection
Inventor: MIYAMOTO SHINGO
IPC: C12Q1/689
Filed: 2022-03-29
Abstract: To provide a method for detecting fetal infection.SOLUTION: A method for detecting fetal infection includes evaluating bacterial loads of a sample from a pregnant subject and associating the sample with fetal infection in the subject on the basis of the bacterial loads. The evaluation of the bacterial loads may be performed by quantitative PCR and may include measuring the copy number of the 16S ribosomal gene in the sample. The sample may be taken from the subject's amniotic fluid.SELECTED DRAWING: Figure 10A
Patent JP-2023147843-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: FUKUMOTO TAKASHI
IPC: F01N3/36
Filed: 2022-03-30
Abstract: To provide a control system for an internal combustion engine capable of causing fuel amount which is to be added from a fuel addition valve to become appropriate fuel amount so as not to exceed a target catalyst bed temperature and so as to become a temperature as high as possible, even at any position of an oxidation catalyst in which variation of temperature distribution occurs due to a drift of exhaust gas according to an operating state when a temperature of exhaust gas is raised through reaction of unburned fuel by using the oxidation catalyst.SOLUTION: A control device includes: a filter regeneration determination section that determines whether or not regeneration of a particulate matter collection filter is necessary; a target catalyst bed temperature setting section that sets a target catalyst bed temperature according to an operating state; a fuel addition amount calculation section that calculates fuel addition amount on the basis of the operating state and the target catalyst bed temperature; and a fuel addition execution section that adds fuel from a fuel addition valve on the basis of the fuel addition amount. When the target catalyst bed temperature is set, an ideal target catalyst bed temperature set in accordance with the operating state is corrected by using a catalyst bed temperature variation temperature set in accordance with the operating state, and the target catalyst bed temperature is set.SELECTED DRAWING: Figure 8