baber/WOPTO huggingface dataset:
Patent JP-2022009220-A (JP)
Title: Reflective mask blank, method for producing reflective mask, and method for producing semiconductor device
IPC: G03F1/24
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a reflective mask blank and a reflective mask that can reduce shadowing effect of EUV lithography and can form a fine pattern, thereby producing a semiconductor device stably with high transfer accuracy. 
     SOLUTION: A reflective mask blank has, on a substrate, a multilayer reflection film, an absorber film and an etching mask film in the stated order, the absorber film composed of a material containing nickel (Ni), the etching mask film composed of a material containing chromium (Cr) or a material containing silicon (Si). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062232-A (JP)
Title: Igniter for columnar solid fuel
Inventor: KAWAMURA TOSHIHIKO
IPC: F24B15/00
Filed: 2021-10-21
Abstract: To provide an igniter for columnar solid fuel enabling simple ignition and continuous combustion for firewood while eliminating firewood chipping and preparation and use of windproof tools for bonfire.SOLUTION: An igniter for columnar solid fuel has a support arm portion 10, a strut portion 20, a base portion 30, an auxiliary support arm portion 40 and a binding portion 50, where a plurality of adjacent columnar solid fuels 600 are erected substantially vertically at predetermined intervals, and air is taken in at predetermined intervals between windbreaks with outer peripheral parts of the columnar solid fuels 600 and an outer peripheral side surface. A burning ignition material 700 is held at a predetermined position to ignite the columnar solid fuels 600, a support arm ventilation part 11 and an auxiliary support arm ventilation part 41 promote an upward air current, and combustion due to stable ignition and chimney effect can be continued.SELECTED DRAWING: Figure 2
Patent JP-2023062754-A (JP)
Title: Method for evaluating elastic crawler
Inventor: HIBINO ATSUSHI
IPC: B62D55/24
Filed: 2021-10-22
Abstract: To provide a method for evaluating an elastic crawler that can evaluate, at low cost, the effectiveness of a measure for preventing damages starting with a scratch reaching a core gold plate.SOLUTION: The method for evaluation includes: the step (1) of preparing a test piece (S1); and the step (2) of repeatedly providing the test piece with a bending strain (S2). In the test piece preparation step S1, a plate piece is cut out of the elastic crawler, a slit reaching a core gold plate is engraved on the plate piece, a granular corrosion accelerator is put in the slit, water is put in the slit, the opening of the slit is sealed, and the test piece is prepared. A bending strain is repeatedly provided to the test piece in the bending strain repetitive provision step S2.SELECTED DRAWING: Figure 4
Patent JP-2022009457-A (JP)
Title: Method for installing water current power generator
IPC: F03B13/10
Filed: 2021-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for installing a water current power generator capable of easily installing a water current power generator. 
     SOLUTION: An method for installing a water current power generator 1, in which a floating body 2 is moored in water with a mooring rope 3 against an anchor 4 arranged at the bottom of the water, and a turbine 20 provided in the floating body 2 is rotated with a water flow FW, to generate power, comprises: a transfer process of transferring the floating body 2 and the anchor 4 to an installation water area by a trolley 6 in a state where the floating body and the anchor are connected with the mooring rope 3; and an arrangement process of submerging the anchor 4 in the installation water area and mooring it to the anchor 4 with the mooring rope 3, to arrange the floating body 2 in the water. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064290-A (JP)
Title: Film improved in light resistance
Inventor: TAKAOKA MOEKO
IPC: G02B1/111
Filed: 2021-10-26
Abstract: To provide a film improved in light resistance capable of realizing excellent low reflectiveness and light resistance, and having excellent recoatability.SOLUTION: A film improved in light resistance includes: a substrate; and a light resistance-improved layer provided on one surface side of the substrate, where the diffuse reflectance of the light resistance-improved layer is 3% or lower as an average value of light of a wave length of 380 nm-780 nm, the water contact angle of a surface opposite side to the substrate of the light resistance-improved layer is lower than 80°, the light transmittance of the film improved in light resistance is 40% or lower as an average value of light of a wave length of 310 nm-380 nm, and the light resistance-improved layer contains a light stabilizer.SELECTED DRAWING: None
Patent JP-2023065855-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KUNISADA YASUSHI
IPC: G06T7/00
Filed: 2021-10-28
Abstract: To provide a technique capable of calculating an importance degree of elements constituting input data without requiring learning cost.SOLUTION: An information processing device is provided, including: an input part for acquiring input data; an extraction part for extracting a plurality of parts different from one another from the input data as a plurality of pieces of extraction data; an inference part for outputting inference values respectively corresponding to the plurality of pieces of extraction data on the basis of the plurality of pieces of extraction data and a learned machine learning model; and an importance degree calculation part for specifying one or more pieces of extraction data corresponding to elements constituting the input data from the plurality of pieces of extraction data, and calculating an importance degree corresponding to the elements on the basis of the inference values respectively corresponding to one or more pieces of extraction data corresponding to the elements.SELECTED DRAWING: Figure 1
Patent JP-2023065947-A (JP)
Title: Compression storage bag for futon/clothing
Inventor: KONISHI REIICHI
IPC: B65D30/24
Filed: 2021-10-28
Abstract: To provide an inexpensive compression storage bag for futon/clothing, capable of compressing simply and quickly, and storing for an extended period, without using a vacuum cleaner.SOLUTION: In a compression storage bag for futon/clothing, which is a bag body formed of a plastic film, a deaeration port is provided on either of facing two films, and a seal piece for blocking the port is attached to the deaeration port.SELECTED DRAWING: Figure 2
Patent JP-2023066983-A (JP)
Title: work vehicle
Inventor: KAWAKAMI SHUHEI
IPC: A01B69/00
Filed: 2021-10-29
Abstract: To provide a work vehicle capable of automatic travel taking into consideration headland work.SOLUTION: A work vehicle comprises: a travel body; a work device which is connected to the travel body and capable of performing predetermined work with respect to an agricultural field; a leveling device which levels the agricultural field; a positional information acquisition device which acquires positional information of the travel body; and a control section which enables the travel body to perform automatic travel on the basis of the positional information acquired through the positional information acquisition device and predetermined travel route information. In order to acquire the predetermined travel route information, the work vehicle acquires information on the agricultural field on the basis of manual travel along each side of the agricultural field. The manual travel to acquire the travel route means seedling planting work using the work device. The automatic travel is not executed in a process performed in an area immediate inner side of the manual travel to acquire the travel route.SELECTED DRAWING: Figure 3
Patent JP-2023069164-A (JP)
Title: Printing apparatus, control method, and program
Inventor: TOYAMA MASAKI
IPC: G06F3/12
Filed: 2021-11-05
Abstract: To enable a printing apparatus to transmit execution history information on a print job to a cloud print service from which the print job is transmitted.SOLUTION: A printing apparatus that can connect to a plurality of cloud print services and executes a print job received from any one of the plurality of cloud print services includes: holding means that holds identification information for identifying the cloud print service from which the print job is transmitted; and transmission means that transmits, after the print job is executed, execution history information on the print job to the cloud print service from which the print job is transmitted, using the held identification information.SELECTED DRAWING: Figure 8
Patent JP-2023069369-A (JP)
Title: Adhesion status prediction method for incineration ash, method for dealing with adhesion of incineration ash and incineration system
Inventor: HORIGUCHI KAZUKI
IPC: F23J3/00
Filed: 2021-11-05
Abstract: To provide an adhesion status prediction method for incineration ash for calculating a prediction index applicable commonly to a plurality of incineration systems, a method for dealing with adhesion of the incineration ash and the incineration system.SOLUTION: In an adhesion status prediction method for incineration ash for predicting an adhesion status of the incineration ash in at least either of an incinerator or a facility provided at a rear stage of the incinerator from a content of each constituent included in the incineration ash generated by incinerating an object to be incinerated in the incinerator, a first content of phosphorus, a second content of aluminum, a third content of calcium, a fourth content of magnesium and a fifth content of iron included in the incineration ash are measured, and a ratio of the second content to a product of a sum of the third content, the fourth content and the fifth content and the first content is calculated as a prediction index of the adhesion status.SELECTED DRAWING: Figure 1
Patent JP-2023069561-A (JP)
Title: Control apparatus, constant-speed movement control method, and constant-speed movement control program
Inventor: AKAGI HIROFUMI
IPC: B60W30/14
Filed: 2021-11-05
Abstract: To improve amenity of a vehicle by decreasing opportunities to decelerate the vehicle immediately after acceleration or accelerate the vehicle immediately after deceleration and avoiding providing a user with a feeling of discomfort caused by them.SOLUTION: When a travel-planned route has a prescribed section in which a climbing route and a down-grade route continue (step S3), a control apparatus sets an allowable range of a vehicle speed as a second range R2 (step S5), and subsequently executes constant-speed travel control (steps S6-S8) so that the vehicle speed can fall within a prescribed allowable range including a target speed.SELECTED DRAWING: Figure 2
Patent JP-2023074140-A (JP)
Title: Architecture
Inventor: KIMURA DAIKI
IPC: F24F7/08
Filed: 2021-11-17
Abstract: To provide an architecture that can optimize the temperature experienced by people in a living room by controlling radiant heat from living room walls etc., and that can accommodate situations in which the temperature and humidity in the living room change rapidly.SOLUTION: The architecture comprises: an airway 0160 rising up to flow circulating air circulating in one or more of a path inside a living room 0110 and paths under a floor, in a wall body and above a ceiling of the living room; a circulating air mixing and conditioning room 0170 which has a circulating air intake 0171 for taking the circulating air in through the airway, an air conditioner 0172 to control the temperature of a portion of the circulating air, an air mixing space 0173 for mixing the temperature-controlled air and non-temperature-controlled air, and an air blower fan 0174 to forcibly blow the mixed air to an outside as circulating air; an air distribution space for radiatively cooling and heating persons staying in the living room with the circulating air; an air supply grille 0180 that can be opened or closed and/or is always open for introducing the circulating air into the living room; and the living room 0110 that is radiantly cooled and heated with the circulating air and/or is heated and cooled by taking the circulating air in through the air supply grille.SELECTED DRAWING: Figure 1F
Patent JP-2022088326-A (JP)
Title: Method of selectively updating world state database in block chain network, system therefor, and computer program therefor
Inventor: ANUJ KUMAR GARG
IPC: G06F16/182
Filed: 2021-11-19
Abstract: To provide a method of selectively updating one or a plurality of world state databases in a bloc chain network, a system therefor, and a computer program.SOLUTION: A processor can receive a smart contract. The processor can generate an entity policy. The entity policy can provide one or a plurality of world state rules associated with specific entities. The processor can update a world state database of a specific entity in response to reception of the smart contract. The one or the plurality of world state rules can give, on the world state database of the specific entity, influence different from that of the world state database of a second entity.SELECTED DRAWING: Figure 3
Patent JP-2022093278-A (JP)
Title: Electrical connector for high frequency
Inventor: LEE YONG JIN
IPC: H01R13/6587
Filed: 2021-11-19
Abstract: To improve electrical characteristics of a connector at high frequencies corresponding to 5G radio communication.SOLUTION: An electrical connector includes, as an electrical connector to be fit into a mating connector, a mold portion, a first outer shield 10-1 arranged to surround four faces of the mold portion, and a first inner shield 10-2 that is arranged in the mold portion and is further inside from a first outer signal terminal in a length direction of the electrical connector or further inside from the first outer signal terminal while at least partially overlapping the first outer signal terminal in the length direction of the electrical connector. When the electrical connector and the mating connector are fitted together, the first outer shield 10-1 of the electrical connector is electrically connected to a second outer shield 20-1, which is an outer shield of the mating connector, and a second inner shield 20-2, which is an inner shield of the mating connector.SELECTED DRAWING: Figure 10
Patent JP-2023080855-A (JP)
Title: Measuring cap and granular material storage container
Inventor: YOSHINO KEI
IPC: B65D47/20
Filed: 2021-11-30
Abstract: To provide a measuring cap capable of taking out a prescribed number of granular materials without time and labor and freely adjusting the volume of the taken-out granular materials within a prescribed range.SOLUTION: This measuring cap is configured such that a measuring rod 63 can be positioned above one or more storage recesses 512 by rotating a top plate 41. In a state where a middle cylinder 5 is at a retreat position, a granular material P in a container can be moved through a lower notch 521 into the middle cylinder 5 while an upper notch 522 is closed. In a state where the middle cylinder 5 is at a protruding position, the lower notch 521 is closed while the upper notch 522 is exposed to the outside and the granular material P in the middle cylinder 5 can be discharged outside through the upper notch 522.SELECTED DRAWING: Figure 1
Patent JP-2023084442-A (JP)
Title: Decorative sheet, packaging box, and package
Inventor: HARADA MAO
IPC: B65D65/40
Filed: 2021-12-07
Abstract: To provide a decorative sheet which can maintain sufficient durability even when being brought into contact with moisture.SOLUTION: A decorative sheet 10 has water-resistant paper 11, a photocurable resin layer 12, an adhesive layer 14, a base material layer 16, and a metal film 18 in this order. The water-resistant paper 11 and the photocurable resin layer 12 are brought into direct contact with each other, and the water-resistant paper 11 contains a resin component constituting a photocurable resin layer 12.SELECTED DRAWING: Figure 1
Patent JP-2022132073-A (JP)
Title: Method for storing egg of nematode to parasitize rice planthopper, method for controlling rice planthopper, method for producing agrochemical, and biological pesticide
Inventor: YOSHIDA MUTSUHIRO
IPC: A01K67/033
Filed: 2021-12-09
Abstract: To store an egg of a nematode to parasitize a rice planthopper for a long time while preventing a decrease in the hatching rate.SOLUTION: A method for storing an egg of a nematode to parasitize a rice planthopper method, includes a storage step for storing the egg in which embryonic development has already started, while keeping the embryonic state.SELECTED DRAWING: None
Patent JP-2023086576-A (JP)
Title: On-vehicle device and tailgating discrimination method
Inventor: SUWA KIYOTAKA
IPC: G07C5/00
Filed: 2021-12-10
Abstract: To discriminate an aspect of tailgating in more detail.SOLUTION: An on-vehicle device concerning an embodiment is loaded on a vehicle and comprises a control unit. The control unit recognizes an image of another vehicle from a pickup image of a camera to determine whether one of an own vehicle or the other vehicle performs tailgating from relation between speed of the own vehicle and speed of the other vehicle of which the image is recognized.SELECTED DRAWING: Figure 5
Patent JP-2023089697-A (JP)
Title: Embedded device, rollback method, and program
Inventor: TAKATSUKASA KENJI
IPC: G06F8/65
Filed: 2021-12-16
Abstract: To provide an embedded device which enables rollback to old software with small memory capacity.SOLUTION: An embedded device includes: a software storage unit configured to store software to be updated; a difference data storage unit configured to store rollback difference data for generating old software from new software; and a restoration unit configured to update the software to be updated, with the old software generated with the new software and the rollback difference data.SELECTED DRAWING: Figure 4
Patent JP-2023090320-A (JP)
Title: Cooker
Inventor: TOKUYAMA KOJI
IPC: H05B6/12
Filed: 2021-12-17
Abstract: To enhance convenience of a cooker.SOLUTION: A cooker 1A according to the present disclosure comprises: a top plate 10 comprising a first cooking area A1 and a second cooking area A2 on which an object to be heated is placed; a first heating part 11 arranged below the first cooking area; a second heating part 12 arranged below the second cooking area; a housing chamber arranged below the top plate; an energy action part for releasing energy to or absorbing energy from a housed object housed in the housing chamber; a display part arranged in the top plate, and for displaying display information related to the first heating part, the second heating part, and the housing chamber; and a control unit for controlling the first heating part, the second heating part, the energy action part, and the display part. In a planar view of the top plate, the first cooking area and the second cooking area are arranged in a right-left direction of the top plate. In the planar view of the top plate, the display part is arranged in front of the second cooking area in a front-rear direction of the top plate.SELECTED DRAWING: Figure 3
Patent JP-2023081251-A (JP)
Title: Partition facilitating conversation
Inventor: HORIE TETSUO
IPC: A47G5/00
Filed: 2021-11-30
Abstract: To address such a drawback that since the conventional screen-type or folding-type partition is made of acrylic plates, etc., the acrylic plates shut out ambient noise, make it difficult to hear the sound through the partition and even when having a conversation, it is not possible to communicate well.SOLUTION: Instead of a central acrylic plate of a partition whose three sides are made of acrylic plates, plate-like acrylic plates are attached to the tops and bottoms of the left/right movable acrylic plates in a movable state to provide an opening, a transparent or translucent thin film-like sheet is detachably attached to the opening, This configuration makes it possible to easily hear ambient sound and facilitate a conversation.SELECTED DRAWING: Figure 1
Patent JP-2023093879-A (JP)
Title: Foamable styrenic resin particle, method for producing the same, styrenic resin foam particle, and foam particle molding
Inventor: KATSUKURA YOHEI
IPC: C08J9/16
Filed: 2021-12-23
Abstract: To provide foamable styrenic resin particles which enable production of a styrenic resin foam particle molding having good cutting workability, a method for producing the same, styrenic resin foam particles, and a foam particle molding.SOLUTION: A method for producing foamable styrenic resin particles includes a polymerization step of suspension-polymerizing a styrenic monomer in the presence of a polyethylene wax, and thereby obtaining styrenic resin particles. A melting point of the polyethylene wax is 90°C or higher and 120°C or lower. A crystallization heat quantity of the polyethylene wax calculated based on a DSC curve is 225 J/g or more. An amount of the polyethylene wax to be added in the polymerization step is 0.02 pts.mass or more and 0.2 pts.mass or less with respect to 100 pts.mass of the styrenic monomer.SELECTED DRAWING: Figure 1
Patent JP-2022044059-A (JP)
Title: Drug delivery system and method for operating drug delivery system
IPC: A61M5/172
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To provide a drug delivery system and an operation method that provide enhanced operation safety and functionality including error condition detection. 
     SOLUTION: A control system 104 is configured to: detect a pressure signal indicative of resistance against a flow of drug while the drug is administered, by a pressure sensor 105; compare the measured pressure signal to a reference value; if the measured pressure signal is above the reference value, generate display data for user information; and provide the display data to an output device 107 of a drug delivery system 100. The generation comprises: scheduling a test reminder for a glucose level test event, the glucose level test event scheduled for a test event time; generating display data indicative of the test reminder; and providing the display data to the output device of the drug delivery system at the test event time. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023096345-A (JP)
Title: Method for producing light-emitting unit and light-emitting unit
Inventor: YAMADA MOTOKAZU
IPC: H01L33/62
Filed: 2021-12-27
Abstract: To improve the light extraction efficiency of a light-emitting unit.SOLUTION: A method for producing a light-emitting unit includes: a step (A) of providing, on a wiring layer 10 of a substrate 110 having the wiring layer, a solder composition 30 containing a solder 38, a flux 46, and light-reflective particles 44; a step (B) of placing a light-emitting element 120 having electrodes 21, 22 on the solder composition such that the electrodes face the solder composition; and a step (C) of melting the solder by a reflow process to allow the light-reflective particles to move to a surface of the solder composition, and to electrically couple the electrodes with the wiring layer via the solder.SELECTED DRAWING: Figure 12