baber/WOPTO huggingface dataset:
Patent JP-2023063160-A (JP)
Title: Combine-harvester
Inventor: YAMANE TATSUYA
IPC: F02D29/00
Filed: 2021-10-22
Abstract: To provide a combine-harvester which includes a safety device that automatically shuts down transmission of the engine power to a reaping device by leaving of a driver from a seat in a steering unit having a driver seat and can eliminate a risk of trampling of raised grain culms when the presence of the driver cannot be accidentally detected in a case of preventing a caught-in accident in a movable unit of the reaping device.SOLUTION: A safety device takes a provisional action of continuing transmission of the engine power to a reaping device when it is determined that a travel device is driven by the engine power together with the reaping device and is performing reaping travel as countermeasures in a case where the presence of a driver in a steering unit cannot be accidentally detected.SELECTED DRAWING: Figure 5
Patent JP-2023063776-A (JP)
Title: Cast raw material cooling method and device
Inventor: ONO YASUTSUGU
IPC: B22D31/00
Filed: 2021-10-25
Abstract: To provide a cast raw material cooling method and device each of which enables disintegrated high-temperature cast raw material to be surely cooled to a target temperature without requiring an increase in dust collection air volume of a dust collector.SOLUTION: A disintegrated high-temperature cast raw material 2 is placed on a transport device 1 and is cooled while being transported in a cooling hood 3, and air in the cooling hood is sucked by one or a plurality of bin-mounted dust collectors 21 provided in the middle of the cooling hood 3 extending toward a dust collection port from an opening of the cooling hood. The cast raw material is quickly cooled by blowing discharge air at a proper speed to the cast raw material 2 transported in the cooling hood.SELECTED DRAWING: Figure 3b
Patent JP-2023064498-A (JP)
Title: Information processing system, information processing method, and program
Inventor: TOKUMASU HIROAKI
IPC: G06Q30/08
Filed: 2021-10-26
Abstract: To provide an information processing system that implements more smooth commercial transaction, an information processing method, and a program.SOLUTION: In an information processing system including a plurality of user terminals, a server, and a business operator terminal which are connected to each other over a network, a control unit of the server includes: a display control unit 330 which causes the business operator terminal of a business operator which can provide a commodity or a service within a predetermined time to display a screen for bidding, on the basis of position information of a user received from a user terminal and information on the commodity or the service desired by the user; a bid receiving unit 332 which receives, through the screen, bids for the displayed commodity or service, from the business operator terminal; and a transaction registration unit 334 which registers, after agreement of the bids, information on the transaction between the user and the business operator when the user terminal or the business operator terminal reads a code or a tag.SELECTED DRAWING: Figure 5
Patent JP-2023050051-A (JP)
Title: Decorative fitting and net
Inventor: MORITA TAKAE
IPC: E06B3/32
Filed: 2021-09-29
Abstract: To provide a decorative fitting with an aesthetic property, and a net that have an aesthetic property, configured in an easily attachable and detachable manner, and have excellent hygiene, crime prevention, and insect control effects.SOLUTION: The present invention is to install a decorative fitting inside an existing outward-opening sash glass fitting and is also to provide a net which can be installed outside an existing sash glass fitting, which has an aesthetic property and a crime prevention measure for safety, which exhibits an insect proof effect, is free from invasion of pests, maintains sanitation, and which can be easily replaced with a new one with an aesthetic property.SELECTED DRAWING: Figure 2
Patent JP-2022009673-A (JP)
Title: Field work machine
IPC: A01B69/00
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a field work machine capable of executing field work using automatic travel, more easily and without requiring skill. 
     SOLUTION: Work travel is automatically performed by an automatic travel control part 61, non-work travel is maneuvered by an operator, an operation support unit 8 includes a reporting information generating part 82 for reporting finish of the non-work travel, at slightly early timing, by considering an operation period by the operator, as reporting information for reporting operation timing to the operator on the basis of operation timing information. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066650-A (JP)
Title: wet powder storage tank
Inventor: DAIKUHARA SHUGO
IPC: B65D88/26
Filed: 2021-10-29
Abstract: To provide a wet powder storage tank capable of suppressing exudation of a solvent from wet powder.SOLUTION: A wet powder storage tank 1 includes a tank body 100 capable of storing wet powder WP containing powder and solvent. The tank body 100 has: an upper storage part 110 having a supply port 112 for supplying wet powder WP; a lower storage part 120 located below the upper storage part 110 and having a discharge port 122 for discharging the wet powder WP; and a bridge forming part 130 that is provided between the upper storage part 110 and the lower storage part 120, and that promotes a formation of a bridge BR by wet powder WP so as to block wet powder WP from falling from the upper storage part 110 to the lower storage part 120.SELECTED DRAWING: Figure 1
Patent JP-2023068801-A (JP)
Title: Polyimide resin composition and cured product of the same
Inventor: NISHIMURA KENGO
IPC: C08G73/10
Filed: 2021-11-04
Abstract: To provide a copper foil with a resin having a resin layer which is composed of a resin composition, and a copper-clad laminate obtained by curing the resin layer that the copper foil with the resin has.SOLUTION: A copper foil with a resin has a resin layer composed of a resin composition on a roughened surface of a copper foil having surface roughness (Rz) of 1.1 μm or less or a non-roughened surface of a copper foil, wherein the resin composition contains an isocyanate-modified polyimide resin (D1) which is a reactant of a terminal functional group of an imidized product (C) of a polyamic acid resin that is a copolymer of an amino compound (A) containing an aliphatic diamino compound (a1) having 6 to 36 carbon atoms and an aromatic diamino compound (a2) and a tetrabasic acid dianhydride (B), and diisocyanate, or an isocyanate-modified terminal-modified polyimide resin (D2) which is a terminal modified product of the isocyanate-modified polyimide resin, silica (E) having a specific surface area in a BET method of 1.0-20 m2/g, a thermosetting resin (F) and a curing agent (G).SELECTED DRAWING: None
Patent JP-2023074081-A (JP)
Title: Sd-oct apparatus
Inventor: KAMO TAKASHI
IPC: G01N21/17
Filed: 2021-11-17
Abstract: To suppress deterioration of accuracy in measurement in SD-OCT.SOLUTION: An SD-OCT apparatus includes: a light source for outputting light including a plurality of wavelength components; a branching part for branching the light output from the light source at least into a reference light that travels in a light path for reference and a measurement light radiated to a measurement object; a transmission part for transmitting an interference light between the reference light and the measurement light returning from the measurement object; a light reception part in which a plurality of light receiving elements are arranged linearly; and an optical system for dispersing the interference light output from the transmission part and condensing the interference light on the light reception part for each of the wavelength components. The diameter of the wavelength component of a prescribed wavelength condensed on the light reception part by the optical system is equal to or smaller than an average wavelength of a wave-like signal detected through the light reception part by the reception of the interference light.SELECTED DRAWING: Figure 6
Patent JP-2022084004-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: TOMURA MAJU
IPC: H01L21/3065
Filed: 2021-11-22
Abstract: To provide a method for selectively etching a first region containing a silicon oxide film with respect to a second region containing a film other than the silicon oxide film, and a substrate processing apparatus.SOLUTION: A method includes the steps of providing a substrate W having a first region containing a silicon oxide film and a second region containing a film other than the silicon oxide film into a processing chamber 1 of the substrate processing apparatus, adsorbing hydrogen fluoride on the substrate W, and exposing the substrate on which hydrogen fluoride is adsorbed to plasma 2 generated from inert gas and selectively etching the first region with respect to the second region.SELECTED DRAWING: Figure 7
Patent JP-2023079352-A (JP)
Title: Running course display device and program
Inventor: OIWA YOSUKE
IPC: A63B69/00
Filed: 2021-11-29
Abstract: To provide a running source display device and a program in which a moving time, a moving distance, the number of steps, calorie consumption, etc. desired by a user are input, and a running course based on them is set beforehand.SOLUTION: A smart watch 1 is a running course display device equipped with: the-number-of-steps measuring part 11 for measuring the number of steps of a user; a GPS positioning part 13 for measuring a position of the user; a radio communication part 14; a display part 15 for displaying the position of the user on a map; and a sound output part 3 for outputting a sound. The display part 15 displays a running course on the basis of a condition designated by the user, and displays the position information on the user by associating the number-of-steps information measured by the-number-of-steps measuring part 11 with the position information measured by the GPS positioning part 13. The sound output part 3 outputs a route guide for the running course of the user acquired through the radio communication part 14 while the user is moving in the running course.SELECTED DRAWING: Figure 1
Patent JP-2023081032-A (JP)
Title: Information processing apparatus, method in information processing apparatus, image reading system and program
Inventor: OKANO TOSHIFUMI
IPC: G06V30/14
Filed: 2021-11-30
Abstract: To provide a technology that reduces erroneous recognition of OCR.SOLUTION: An information processing apparatus comprises: reception means that receives input of resolution; acquisition means that acquires first image data by causing reading means to read a manuscript in second resolution being higher than first resolution received by the reception means; first determination means that determines a segmentation area of the manuscript on the basis of the first image data; second determination means that determines a pixel number of a plurality of second pixels shown by second image data on the basis of a pixel number of a plurality of first pixels shown by the first image data; and generation means that generates the second image data by calculating each pixel value of the plurality of second pixels on the basis of pixel values of a plurality of third pixels corresponding to the segmentation area of the plurality of first pixels shown by the first image data.SELECTED DRAWING: Figure 6
Patent JP-2022027814-A (JP)
Title: Semiconductor device
IPC: H01L21/8234
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the area of one memory cell in view of the fact that a content addressable memory has many elements in one memory cell and thus the area of one memory cell tends to be large. 
     SOLUTION: Charge can be held with the use of a channel capacitance in a reading transistor (capacitance between a gate electrode and a channel formation region). In other words, the reading transistor also serves as a charge storage transistor. One of a source and a drain of a charge supply transistor is electrically connected to a gate of the reading and charge storage transistor. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084598-A (JP)
Title: plant cultivation system
Inventor: HONGO Tomoya
IPC: A01G9/22
Filed: 2021-12-07
Abstract: To provide a plant cultivation system that can easily create an environment suitable for plant cultivation at optimum energy consumption.SOLUTION: A plant cultivation system 10 comprises: a solar cell module 12; an illumination device 38; a first sheet 14 which is arranged on a side part, and transmits and diffuses light; a second sheet 16 which is arranged on an inner side than the first sheet 14, and transmits and diffuses light; an air conditioner 38 which adjusts temperature and humidity of an indoor space 20; an opening/closing device 28 which takes up or down the first sheet 14 and the second sheet 16; an irrigation apparatus 40 which gives water to plants; a storage battery 50 which stores electric power generated by the solar cell module 12; and means for controlling electric power supply from the storage battery 50 or the power transmission system 52 to a load 54 including the illumination device 36, the air conditioner 38 and the irrigation apparatus 40.SELECTED DRAWING: Figure 1
Patent JP-2023085649-A (JP)
Title: Connection body
Inventor: TODA KENTARO
IPC: H01R12/77
Filed: 2021-12-09
Abstract: To provide a connection body, connected to an object such as a connector via both upper and lower surfaces, which can be easily connected to a cable structure.SOLUTION: A connection body 21 comprises a main part 24, a first path 40, and a second path 50. The main part 24 has an upper surface 242 and a lower surface 244. The first path 40 has: a first wire connection part 42 connected to a first core wire 71 of a cable structure 60; a first terminal part 44; and a first coupling part 46 which couples the first wire connection part 42 to the first terminal part 44. The first wire connection part 42, the first terminal part 44, and the first coupling part 46 are formed on the upper surface 242 of the main part 24. The second path 50 has: a second wire connection part 52 connected to a second core wire 72 of the cable structure 60; a second terminal part; and a second coupling part 56 which couples the second wire connection part 52 to the second terminal part. The second wire connection part 52 is formed on the upper surface 242 of the main part 24. The second terminal part is formed on the lower surface 244 of the main part 24.SELECTED DRAWING: Figure 12
Patent JP-2023087450-A (JP)
Title: Solid-state image sensor substrate
Inventor: KITAZAKI JIN
IPC: H01L27/146
Filed: 2021-12-13
Abstract: To provide a solid-state image sensor substrate excellent in alignment accuracy between a wafer and an exposure mask by increasing visibility of an alignment mark on the under layer of the wafer to improve detection accuracy of the alignment mark, even after application of a color resist in production processes of a solid-state image sensor.SOLUTION: There is provided a solid-state image sensor substrate including a substrate and a plurality of solid-state image sensors arranged in a plane on one side of the substrate. The solid-state image sensor substrate has, on the substrate, effective pixel areas, and a non-pixel area between adjacent effective pixel areas. An alignment mark is arranged in the non-pixel area, and the alignment mark is covered with a transparent film.SELECTED DRAWING: Figure 1
Patent JP-2023088499-A (JP)
Title: Optical amplification device and light amplification system
Inventor: SUKUNAMI NOBUFUMI
IPC: H01S3/10
Filed: 2021-12-15
Abstract: To provide an optical amplification device and an optical amplification system for improving the safety of an operator.SOLUTION: A light amplification device includes: a light source for outputting, to an optical transmission line, first excitation light in a first wavelength band for Raman-amplifying the signal light inputted from the optical transmission line; a first detection part for detecting the input from the optical transmission line of second excitation light in a second wavelength band different from the first wavelength band; and a control part for performing the safety light control on the light source when the input of the second excitation light is not detected.SELECTED DRAWING: Figure 2
Patent JP-2023089648-A (JP)
Title: Heat dissipation structure and electronic device
Inventor: HASHIBA JUNKI
IPC: H01L23/373
Filed: 2021-12-16
Abstract: To provide a heat dissipation structure and an electronic device which can effectively dissipate heat from a semiconductor chip and can also be fabricated at a low cost.SOLUTION: A heat dissipation structure 10 dissipates heat from a CPU 14 in which a die 24 is provided on a surface of a substrate 22 and a capacitor 28 is provided therearound. The heat dissipation structure 10 has: a heat transmitting plate 30 which is thermally connected to a surface of the die 24; liquid metal 32 which is provided between the surface of the die 24 and the heat transmitting plate 30; an insulation material 34 covering the capacitor 28; and an elastic material 36 which is provided to surround the die 24 so as to be sandwiched between the substrate 22 and the heat transmitting plate 30. The heat transmitting plate 30 has a through-hole 30a at a portion facing the capacitor 28. The through-hole 30a is closed with an insulative sheet 33a.SELECTED DRAWING: Figure 3
Patent JP-2023090236-A (JP)
Title: catalytic converter
Inventor: ONO RIKU
IPC: F01N3/28
Filed: 2021-12-17
Abstract: To successfully hold a position of a catalyst aiming at improvement of purification performance.SOLUTION: A catalytic converter includes a case part, first and second catalysts, first and second holding parts and a coupling part. The first and second catalysts are disposed in the case part, and the second catalyst is located downstream of the first catalyst. The first holding part is disposed between the first catalyst and an inner peripheral surface of the case part and generates first holding force for promoting holding of the first catalyst. The second holding part is disposed between the second catalyst and the inner peripheral surface of the case part and generates second holding force for promoting holding of the second catalyst. The coupling part is sandwiched between the first catalyst and the second catalyst. The second holding force is larger than the first holding force.SELECTED DRAWING: Figure 1
Patent JP-2023092804-A (JP)
Title: Carriage and carriage system
Inventor: SAKAI NAOTO
IPC: B62B3/14
Filed: 2021-12-22
Abstract: To provide a carriage capable of achieving easy nesting.SOLUTION: A carriage includes: a carriage body constituted of a first leg part and a second leg part provided spaced from the first leg part in the longitudinal direction; a first frame body extending in the lengthwise direction to connect the first leg part with the second leg part and having one or more reception parts at a position out of the first leg part; a second frame body at least part of which is positioned on the first leg part; and a third frame body at least part of which is positioned on the second leg part and which projects in such a direction as to cross the lengthwise direction from the first frame body and can insert at least a part into any of the reception parts of adjacent other carriages.SELECTED DRAWING: Figure 1
Patent JP-2022191131-A (JP)
Title: Semiconductor device
Inventor: HOSHI YASUYUKI
IPC: H01L21/336
Filed: 2021-12-24
Abstract: To provide a semiconductor device that can mitigate an electric field applied to a gate insulation film and can reduce ON resistance.SOLUTION: A p-type low concentration region 61 faces a bottom face of a trench 37 and extends in a lengthwise direction (first direction X) of the trench 37. The p-type low concentration regions 61 which adjoin each other in a widthwise direction (second direction Y) of the trench 37 have predetermined parts coupled by p-type low concentration coupling parts dotted at an interval of 3 μm or less in the first direction X. The impurity concentration of the p-type low concentration region 61 and the p-type low concentration coupling part is 3×1017/cm3 or more and 9×1017/cm3 or less. The depth d1 from the bottom face of the trench 37 to an undersurface of the p-type low concentration region 61 is 0.7 μm or more and 1.1 μm or less. A p+-type high concentration region 64 is provided between the bottom face of the trench 37 and the p-type low concentration region 61. The impurity concentration of the p+-type high concentration region 64 is twice or more the impurity concentration of the p-type low concentration region 61.SELECTED DRAWING: Figure 2
Patent JP-2023097044-A (JP)
Title: electric work vehicle
Inventor: TAKASE Shunya
IPC: B60L3/00
Filed: 2021-12-27
Abstract: To provide an electric work vehicle taking the same behavior as a work vehicle using an engine as a power source, in a low rotation number high torque state.SOLUTION: An electric work vehicle is equipped with a battery 4 that is mounted on a machine body, an inverter 14 that converts DC power of the battery 4 into AD power, a motor M that is driven by the AD power converted by the inverter 14, a rotation number obtaining portion 41 that obtains rotation number information indicating the rotation number of the motor M, a traveling device 42 that is driven by the motor M, an operation tool 43 that changes a request rotation number required for the motor M, and a control portion 44 that drives the inverter 14 according to the rotation number information and the request rotation number to control a current flowing the motor M. The control portion 44 stops the driving of the motor M regardless of the request rotation number, when a load of the motor M becomes higher than a load set in advance.SELECTED DRAWING: Figure 4
Patent JP-2023097088-A (JP)
Title: Method for manufacturing steering hanger for vehicle
Inventor: TAKAHASHI NOBUYUKI
IPC: C09J171/12
Filed: 2021-12-27
Abstract: To provide a method for manufacturing a steering hanger for a vehicle which has a metal member and a resin member, and has short joint process time and long open time, on the condition that joint strength between both of the members is high.SOLUTION: A method for manufacturing an on-vehicle motor includes a pre-joint step of preparing a laminate where a metal member (2), a solid adhesive (3) containing an amorphous thermoplastic resin that is at least any one of a thermoplastic epoxy resin and a phenoxy resin as a main component, and a resin member (5) which is joined to the metal member are disposed in this order, wherein an epoxy equivalent of the amorphous thermoplastic resin is 1,600 or more, or the amorphous thermoplastic resin does not contain an epoxy group, and a fusion heat of the amorphous thermoplastic resin is 15 J/g or less.SELECTED DRAWING: Figure 4
Patent JP-2023097112-A (JP)
Title: Non-noble metal electrode for water electrolysis and production method thereof
Inventor: NAKAMURA ATSUHIRO
IPC: C25B11/061
Filed: 2021-12-27
Abstract: To provide a non-noble metal electrode for water electrolysis that has high catalytic activity and has high durability in which the high catalytic activity is sustainable for a long period of time, and a production method thereof, in relation to the water electrolysis in which a non-noble metal electrode that is a replacement for a noble metal electrode is adopted because the material and production cost are inexpensive.SOLUTION: A production method of a non-noble metal electrode for water electrolysis includes: a step for arranging a chloride salt of precursor on a substrate using a wet deposition method; and a film deposition step for depositing a Ni-Fe-Sn composite film using a wet deposition method. Plating current density in the film deposition step is 40-100 mA/cm2.SELECTED DRAWING: Figure 1