baber/WOPTO huggingface dataset:
Patent JP-2023013917-A (JP)
Title: Manufacturing method of lithium film anode of all-solid-state lithium secondary battery
Inventor: YANG CHUN-CHEN
IPC: H01M4/1395
Filed: 2022-02-16
Abstract: To provide a manufacturing method of a lithium film anode of a more excellent all-solid-state lithium secondary battery.SOLUTION: A manufacturing method of a lithium film anode of a more excellent all-solid-state lithium secondary battery, comprises: a step a of obtaining a fluid dispersion by dispersing a nano-carbon material to water; a step b of mixing a dopamine with the fluid dispersion and performing a polymerization reaction of the dopamine in the fluid dispersion to obtain the nano-carbon material of which a front surface is modified by a poly dopamine; a step c of forming a regular uniform pattern structure of a sub-millimeter scale to a lithium film; and a step d of coating the nano-carbon material of which the front surface is modified by the poly dopamine to the lithium film having the regular uneven pattern structure after the mixing of a polymerization containing the lithium ion to obtain a lithium film anode of the all-solid-state lithium secondary battery.SELECTED DRAWING: Figure 3
Patent JP-2023120892-A (JP)
Title: Communication device and method for controlling the same, and program
Inventor: MORITOMO KAZUO
IPC: H04W76/11
Filed: 2022-02-18
Abstract: To facilitate exchange of information between vehicles.SOLUTION: A communication device mounted on a movable body comprises: first communication means that receives a radio signal transmitted using a first radio system; second communication means that performs radio communication using a second radio system; generation means that generates a communication identifier used for the radio communication using the second radio system based on an information element included in the radio signal received by the first communication means; transmission means that transmits information on the movable body through the second communication means with the addition of the communication identifier; and receiving means that receives a radio signal from an external device added with the communication identifier through the second communication means.SELECTED DRAWING: Figure 4
Patent JP-2023125616-A (JP)
Title: Avocado oil and production method thereof
Inventor: OKIMURA SATOSHI
IPC: C11B1/06
Filed: 2022-02-28
Abstract: To provide an avocado oil having a low deterioration degree and a production method thereof.SOLUTION: An avocado oil of the present invention has an acid value of 1 or less and a peroxide value (meq/kg) of 1 or less. A production method of the avocado oil includes: a charging step of charging pulp obtained by removing skin and seed from avocado fruit into a reactor which can be tightly-closed; a dehydration step of decompressing the pulp in the reactor to volatilize water in the pulp at a temperature of 60°C or less for dehydration; and an oil-squeezing step of squeezing the pulp dehydrated in the hydration step to produce the avocado oil.SELECTED DRAWING: Figure 1
Patent JP-2023126053-A (JP)
Title: Adhesive film for OLED display devices
Inventor: FUJITA MASAKUNI
IPC: G02B5/02
Filed: 2022-02-28
Abstract: To provide an adhesive film capable of providing a high light utilization rate to an OLED device that does not use polarizing plates.SOLUTION: Provided is an adhesive film for use in an OLED display device having just an optical element with a polarization degree of 95% or less laminated on an OLED element on a viewer side, the adhesive film comprising at least one adhesive layer with a high refractive index as a layer constituting the optical element.SELECTED DRAWING: Figure 9
Patent JP-2023127923-A (JP)
Title: Travelling toy
Inventor: AOSHIKA KATSUMI
IPC: A63H17/395
Filed: 2022-03-02
Abstract: To provide a travelling toy that can be desirably made to move by hand-push and guidance by a player.MEANS: A travelling toy is equipped with a detector for detecting prescribed movement which a player makes the toy to perform. From an aspect based on the movement detected by the detector, one movement which the travelling toy performs under the control of a processing control part is decided. By repeating this decision for a number of times, the plurality of movements which the travelling toy performs under the control of the processing control part is decided. Thus, the movements of the pattern are made to carry out in which the plurality of movements are combined.SELECTED DRAWING: Figure 17
Patent JP-2023127940-A (JP)
Title: Overheat detection device
Inventor: HEBIGUCHI HIROYUKI
IPC: G01R31/00
Filed: 2022-03-02
Abstract: To provide an overheat detection device which can detect the occurrence of overheat of an electrical facility at an initial stage.SOLUTION: An overheat detection device 1 for detecting overheat of an electrical facility 60 comprises: a conductive cable 10 which has a core wire 11 and a coating member 12 which coats the core wire 11; a terminal 20 which is connected with a crimp part 21 that crimps the core wire 11 and a fastening object part 22; an insulation member 30 which is attached to the crimp part 21 and contains a volatile substance that is not vaporized at a normal temperature but is vaporized at a temperature higher than the normal temperature; a terminal base 40 which has a fastening part 41 that fastens the fastening object part 22; a case 50 in which the terminal base 40 is installed; a gas sensitive element 2 which has the sensitivity to the volatile substance; and overheat determination means 3 which determines overheat of the terminal base 40 on the basis of the output of the gas sensitive element 2.SELECTED DRAWING: Figure 1
Patent JP-2023128743-A (JP)
Title: Control device and control method of internal combustion engine
Inventor: KITAGAWA MASAYA
IPC: F02M37/00
Filed: 2022-03-04
Abstract: To suppress increasing of an internal pressure of a fuel storage tank, while suppressing an occurrence of a vapor lock in a fuel supply system.SOLUTION: A control device of an internal combustion engine according to the invention, is to control an internal combustion engine including a fuel pump which pumps fuel from a fuel storage tank of a vehicle to a fuel supply system, and a closure valve provided between the fuel storage tank and a canister. It is determined at least on the basis of the atmospheric pressure that a vapor concentration within the fuel storage tank is high. When it is determined that the pressure of the fuel in the fuel supply system lowers, the closure valve is closed.SELECTED DRAWING: Figure 5
Patent JP-2022066438-A (JP)
Title: Account management system, account management device, account management method, and program
IPC: G06F21/60
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To improve security on privilege ID lending. 
     SOLUTION: An account management system for managing accounts of one or more servers constituting a business system comprises: an application processing section for accepting an account lending application specified with at least identification information of the sever; and an account creating section for creating a privilege account of the server indicated by the identification information specified in the account lending application accepted by the application processing section with an account name according to prescribed naming rules, the naming rules including that the number of characters of the account name is made variable in accordance with a time zone.. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130176-A (JP)
Title: Decomposable composition, adhesive, laminate including adhesive, method for producing laminate, and method for decomposing laminate
Inventor: KANEKO YUZO
IPC: C08F20/36
Filed: 2022-03-07
Abstract: To provide a composition suitable for an adhesive that facilitates bonding and decomposition, with superior heat resistance.SOLUTION: A composition includes a (meth)acrylate compound derived from a polyfunctional maleimide compound of the following structure, and a photopolymerization initiator (where X1 represents a divalent group; Y1-Y4 independently represent a hydrogen atom or an optionally substituted monovalent organic group; at least one of Y1-Y4 is a (meth)acryloyl group; Z represents an optionally substituted, C3-100 organic group with a valency between 3 and 5; n represents an integer of 3 to 5 inclusive; and n pieces of structural units bound to Z may be the same or different).SELECTED DRAWING: None
Patent JP-2023131208-A (JP)
Title: Cooling fin structure and cooler
Inventor: XIE CHONGFA
IPC: H01L23/36
Filed: 2022-03-09
Abstract: To provide a fin structure and a cooler that can improve cooling performance while reducing pressure loss of cooling liquid.SOLUTION: A cooling fin structure includes multiple cooling fins arranged in a staggered manner on the base surface, and each of the multiple cooling fins has a root portion extending from the base surface substantially perpendicularly to the base surface and having a cross-sectional shape in a cross section parallel to the base surface that is uniform over the extending direction of each of the cooling fins, and a tip portion having an inclined surface that slopes away from the base surface as it goes from the upstream side to the downstream side in the cooling liquid flow direction.SELECTED DRAWING: Figure 4
Patent JP-2023131886-A (JP)
Title: Electromagnetic shield structure and construction method for the same
Inventor: MIYOSHI TAKANOBU
IPC: H05K9/00
Filed: 2022-03-10
Abstract: To provide an electromagnetic shield structure, etc. with high waterproof properties.SOLUTION: One braided wire 1 is inserted inside one rigid tube 3 without being cut in the middle. The length of the braided wire 1 is longer than the length of the rigid tube 3. Therefore, end portions of the braided wire 1 protrude a predetermined length from both ends of the rigid tube 3. Wires 7 are arranged in the inside of the rigid tube 3 and the braided wire 1. An impregnant is coated to the braided wire 1 in a predetermined range from the end portions of the rigid tube and the impregnant is impregnated into a gap between the braided wire 1 and wires 7 to cure the impregnant. A resin member 11 is arranged around the perimeter of the braided wire 1 to cover the range where the impregnant 9 is impregnated.SELECTED DRAWING: Figure 5
Patent JP-2023133776-A (JP)
Title: Cycloolefin polymer, method for producing the same, and application of the same
Inventor: OTA YOSHINARI
IPC: C08G61/06
Filed: 2022-03-14
Abstract: To provide a cycloolefin polymer which enables production of an optical material excellent in low birefringence and surface workability and includes a lactone structure, a method for producing the same, an optical resin material composed of the cycloolefin polymer, and an optical molding obtained by molding the optical resin material.SOLUTION: A cycloolefin polymer includes a new specific lactone structure.SELECTED DRAWING: None
Patent JP-2023134142-A (JP)
Title: Nonlinear transmission line and sampling oscilloscope using the same
Inventor: SHIRATO SATORU
IPC: H01L21/822
Filed: 2022-03-14
Abstract: To provide a nonlinear transmission line excellent in frequency characteristic in a wide band.SOLUTION: A nonlinear transmission line that outputs an input pulse signal with compressed pulse width, comprises: a substrate; a first main track 12 and a second main track 14 that are formed in parallel to one surface of the substrate; a plurality of diodes 3 that are formed at a predetermined interval in a main track direction in a region between the first main track and the second main track on one surface of the substrate; a plurality of first branch wirings 4 which are formed on the one surface of the substrate, and have one ends connected to the first main track respectively and other ends connected to anodes terminal of the plurality of diodes respectively; and a plurality of second branch wirings 5 which are formed on the one surface of the substrate, and have one ends connected to the second main track respectively and other ends connected to cathode terminals of the plurality of diodes respectively. Predetermined numbers of the first branch wirings and the second branch wirings in a range from at least an input side of the first branch wirings and the second branch wirings include an air bridge structure floated from the substrate.SELECTED DRAWING: Figure 1
Patent JP-2022071220-A (JP)
Title: Semiconductor device
IPC: H01L21/8234
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress formation of an inversion region near a bottom of a dummy trench. 
     SOLUTION: A semiconductor device comprises: a first conductivity type drift region formed on a semiconductor substrate; a second conductivity type base region formed between a top face of the semiconductor substrate and the drift region; a first conductivity type storage region which is formed between the drift region and the base region and has a higher doping concentration than that of the drift region; and a dummy trench part formed to penetrate the base region from the top face of the semiconductor substrate. At least one of the storage region and the dummy trench part has a suppression structure for suppressing formation of a second conductivity type inversion region in a first conductivity type region adjacent to the dummy trench part. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135300-A (JP)
Title: Filtration device
Inventor: MORIMOTO AKIRA
IPC: B01D29/11
Filed: 2022-03-15
Abstract: To further improve a filtration device for filtering sludge from a coolant liquid for a machine tool while following the previous invention of the inventor, receiving a favorable review a market place.SOLUTION: A filtration device 1 for filtering sludge from a coolant liquid for a machine tool includes a filter body 15 having a cylindrical shape with openings at both ends, and separating a suspension as a sludge-containing coolant liquid into a clarification liquid as a coolant liquid from which sludge is removed, and sludge. One opening end portion in the filter body 15 is opened so as to allow a suspension to flow, and the other opening end portion in the filter body 15 is closed by a closing plate 18 so as to allow a suspension flowing into the filter body 15 to collide.SELECTED DRAWING: Figure 3
Patent JP-2022145630-A (JP)
Title: Charging control method, device, and system
Inventor: SUN YONGBIN
IPC: H01M10/48
Filed: 2022-03-16
Abstract: To provide a charging control method, a device, and a system by solving a problem in which the prior art lacks charging power control when charging an electric vehicle, and cannot accurately charge according to the charging target power set by a user.SOLUTION: A charging control method includes obtaining a standard power range of a battery, transmitting the standard power range to a user terminal, receiving a charging power target value within the standard power range, the charging power target value fed back by the user terminal on the basis of the standard power range, and performing charging control on the battery on the basis of the charging power target value.SELECTED DRAWING: Figure 1
Patent JP-2023136971-A (JP)
Title: Stress score calculation device, method, and program
Inventor: SAITO ASAMI
IPC: A61B5/16
Filed: 2022-03-17
Abstract: To appropriately evaluate a degree of stress that an object person is subjected to.SOLUTION: A stress score calculation device includes object person information acquisition unit, a reference information storage unit, and a stress score calculation unit. The object person information acquisition unit acquires object person information including at least one of action information on an action that the object person takes and environment information on the environment in which the object person is placed. The reference information storage unit stores reference information including a reference value and/or a reference range on conditions of the action and/or the environment that give moderate stress to the object person. The stress score calculation unit calculates a score on a degree of stress that the object person is subjected to on the basis of the comparison between the object person information and the reference information.SELECTED DRAWING: Figure 1
Patent JP-2023139456-A (JP)
Title: Network system, relay device, communication device, and control program
Inventor: OTA MASAYA
IPC: H04W40/24
Filed: 2022-03-22
Abstract: To make it possible to perform wireless communication using an undefined frequency band in a mesh network.SOLUTION: A first communication device 11 notifies a relay device 13 of a first frequency band and connection information. The relay device 13 is capable of first communication of wirelessly communicating with second communication devices 12a to 12c in the first frequency band and connection information the relay device is notified of from the first communication device 11. Further, the relay device 13 is capable of second communication of wirelessly communicating with the second communication devices 12a to 12c in a second frequency band different from the first frequency band.SELECTED DRAWING: Figure 5
Patent JP-2023140851-A (JP)
Title: capacitor
Inventor: GEI AKIRA
IPC: H01G4/005
Filed: 2022-03-23
Abstract: To provide a capacitor that suppresses the generation of leakage current flowing between an anode and a cathode.SOLUTION: The capacitor has a first surface and a second surface that are facing each other. The capacitor includes a cathode having a groove formed on the first surface, an internal anode arranged inside the groove, and an insulation film spaced apart from the internal anode and arranged on the inner wall surface of the groove. When a predetermined voltage is applied between the internal anode and the cathode, the insulation film covers the cathode in an area where electrons are emitted from the cathode.SELECTED DRAWING: Figure 1
Patent JP-2023142526-A (JP)
Title: Game machine
Inventor: KAWAGISHI HIROSHI
IPC: A63F5/04
Filed: 2022-03-25
Abstract: To provide a game machine capable of reducing manufacturing costs.SOLUTION: Multiple marks printed on a main control board are configured so as to be capable of specifying each different inherent information, a beltlike member is allowed to set a state in which inherent information can be read individually each or a state in which it cannot be read individually each, and the first mark can specify inherent information showing a first model and the second mark can specify inherent information showing a second model.SELECTED DRAWING: Figure 35
Patent JP-2023142852-A (JP)
Title: Noodle dough producing and forming equipment
Inventor: TAKAGAKI MASAO
IPC: A21C1/06
Filed: 2022-03-25
Abstract: To provide noodle dough producing and forming equipment capable of producing a large quantity of noodles without human intervention.SOLUTION: Noodle dough producing and forming equipment 1 comprises a first dough rolling and forming device 11, a second dough rolling and forming device 12 that is arranged in series downstream of the first dough rolling and forming device 11, a kneading mechanism 20 that is arranged at an upper position of the first dough rolling and forming device 11 and the second dough rolling and forming device 12 and supplies a dough mass A1 after kneading, a conveyance mechanism 30 that is arranged downstream of the second dough rolling and forming device 12, and a dough cutting mechanism 40 that is arranged downstream of the conveyance mechanism 30.SELECTED DRAWING: Figure 8
Patent JP-2023143387-A (JP)
Title: Character recognition device and character recognition method
Inventor: ISE JUNJI
IPC: G06V30/16
Filed: 2022-03-25
Abstract: To provide a character recognition device and a character recognition method allowing a character displayed on a surface of a product even when positional relation of an object and an imaging unit is not constant for each object.SOLUTION: When recognizing a character displayed on a surface of an object, even if a positional relation of an object and an imaging unit is not constant and is varied, a taken image in which a character to be recognized is taken is temporarily character recognized, and two straight lines facing in a lateral direction and two straight lines facing in a vertical direction are acquired on the basis of rectangular information of characters obtained as a result and being easy to be recognized. The taken image is converted so as to be viewed from a front face on the basis of the four straight lines, so that the types of the characters are accurately recognized, consequently the character recognition can be performed accurately.SELECTED DRAWING: Figure 6
Patent JP-2023147334-A (JP)
Title: River evaluation support apparatus, river evaluation support method, and river evaluation support system
Inventor: HATTA NATSUMI
IPC: G06Q50/26
Filed: 2022-03-30
Abstract: To provide appropriate evaluation support to a worker who evaluates a river even when an evaluation target river is a river that has never been evaluated before or even when a past evaluation history cannot be used, such as if there was a significant change in conditions due to a disaster or the like.SOLUTION: The present disclosure includes a history database that stores a past evaluation result of a river, a river attribute database that stores river attribute information indicating features of the river, a similar river selection unit that selects a similar river with a high similarity to the evaluation target river, an evaluation support information generation unit that generates evaluation support information based on the past evaluation result of the similar river, and an evaluation support information display unit that displays the evaluation support information.SELECTED DRAWING: Figure 1
Patent JP-2023148933-A (JP)
Title: Method of disintegrating dehydrated cake, and device of disintegrating dehydrated cake
Inventor: SUMI AKIHIKO
IPC: C02F11/00
Filed: 2022-03-30
Abstract: To provide a method of disintegrating a dehydrated cake for making the dehydrated cake of dehydrated sludge easily moldable and for efficiently producing recycle fuel, and a device of disintegrating the dehydrated cake.SOLUTION: The method of disintegrating a dehydrated cake obtained by dehydrating organic waste or a processed product thereof, comprises: a recess formation step of forming recesses at predetermined intervals on the dehydrated cake; and a load application step of applying an impact load onto the dehydrated cake to disintegrate the dehydrated cake after the recess formation step.SELECTED DRAWING: Figure 3
Patent JP-2023149714-A (JP)
Title: Ship information exchange device, ship information exchange method, and ship information exchange program
Inventor: KIMURA DAISUKE
IPC: H04B1/16
Filed: 2022-03-31
Abstract: To reduce a processing load of demodulation processing.SOLUTION: A ship information exchange device includes a receiving unit that receives a wireless signal, a generation unit that generates received data of a plurality of channels used for transmitting ship information from the wireless signal, a detection unit that detects the reception level of each of the channels, and a demodulation unit that demodulates the received data, and the demodulation unit determines the received data to be demodulated according to a result of detecting the reception level.SELECTED DRAWING: Figure 2
Patent JP-2023150025-A (JP)
Title: Aqueous polyurethane resin composition and method for producing the same
Inventor: OMORI KAITO
IPC: C08L75/04
Filed: 2022-03-31
Abstract: To provide an aqueous polyurethane resin composition which is excellent in storage stability, and is excellent in transparency and ultraviolet cut effect of a formed coating film.SOLUTION: An aqueous polyurethane resin composition is obtained through reaction of (A) an urethane prepolymer obtained through reaction of a polyol compound, a polyisocyanate compound and a hydrophilic group introduction agent with at least one selected from (C) a sealing agent and a chain extender, in a state where (A) and (B) an ultraviolet absorber are dispersed in an aqueous medium, wherein the ultraviolet absorber as the component (B) contains a triazine-based ultraviolet absorber such as bis(ethylhexyloxy)phenol methoxyphenyl triazine (Bemotrizinol).SELECTED DRAWING: None