baber/WOPTO huggingface dataset:
Patent JP-2022033339-A (JP)
Title: combine
IPC: A01F12/60
Filed: 2022-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a combine capable of preferably storing harvested grains, and facilitating maintenance work of an inside part of a grain tank. 
     SOLUTION: A combine is configured so that, a grain tank 7 comprises: a side plate 50; and a tank main body part 46 other than the side plate 50. The side plate 50 oscillates around a vertical axis core Y1, and therefore the side plate can be switched between a storage state for closing a storage space in the grain tank 7 for allowing storage of grains, and a maintenance state for opening the storage space to an external part for allowing access to the storage space. The side plate 50 switched to the storage state, is coupled to the tank main body part 46 by a coupling device. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023101992-A (JP)
Title: Battery examination method and battery examination system
Inventor: HARA RURI
IPC: G01R31/396
Filed: 2022-01-11
Abstract: To properly examine a short-circuit defect of a battery even when a change in temperature of the battery occurs.SOLUTION: A first step is a step of allowing the self-discharge of a battery 9 of an examination object until a prescribed time elapses from a self-discharge start. A second step is a step of detecting a voltage, current, and temperature of the battery 9 at the time when the prescribed time has elapsed, as well as an environment temperature thereof. A third step is a step of acquiring preceding process information representing an implementation condition of a preceding process prior to the self-discharge of the battery 9. A fourth step is a step of referring to a predetermined convergent value map among the preceding process information, the voltage, current and temperature of the battery at the time when the prescribed time has elapsed, the environment temperature of the battery, and a current convergent value, and thereby calculating the current convergent value. A fifth step is a step of determining whether a short circuit defect of the battery 9 occurs based on the calculated current convergent value.SELECTED DRAWING: Figure 7
Patent JP-2023104763-A (JP)
Title: Method of manufacturing semiconductor element and semiconductor wafer processing apparatus
Inventor: NAKABAYASHI MASASUKE
IPC: H01L21/304
Filed: 2022-01-18
Abstract: To cut a semiconductor wafer properly in a wider region than before, when a modified layer non-formed region is present.SOLUTION: A method of manufacturing a semiconductor element includes the steps of: forming a modified layer inside a semiconductor wafer by irradiating the semiconductor wafer with a laser, the modified layer extending along a surface of the semiconductor wafer; detecting a modified layer non-formed region where the modified layer is not formed in a peripheral portion on the surface of the semiconductor wafer; and cutting the semiconductor wafer at the modified layer starting from a region other than the modified layer non-formed region in the peripheral portion.SELECTED DRAWING: Figure 18
Patent JP-2022068158-A (JP)
Title: Gene therapies for lysosomal disorders
IPC: A61K35/76
Filed: 2022-01-21
Abstract: PROBLEM TO BE SOLVED: To provide, in some aspects, compositions and methods for treatment of diseases associated with aberrant lysosomal functions, such as Parkinson's disease (PD) and Gaucher disease. 
     SOLUTION: In some embodiments, the disclosure provides expression constructs comprising a transgene encoding beta-glucocerebrosidase (GBA) or a portion thereof alone or in combination with one or more PD-associated genes. In some embodiments, the disclosure provides methods for Parkinson's disease by administering such expression constructs to a subject in need thereof. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023106896-A (JP)
Title: Single crystal production method and single crystal production apparatus
Inventor: FURUKAWA DAIKI
IPC: C30B29/36
Filed: 2022-01-21
Abstract: To reduce miscellaneous crystals to be generated in solution.SOLUTION: A single crystal production method is provided in which a crystal holding shaft 15 having a seed crystal 30 attached to the distal end of the shaft 15 is arranged inside a heat insulation member 13 through an opening 13a of the heat insulation member and moved downward, and the under surface of the seed crystal is thus brought into contact with solution 20 including carbon and silicon and housed in a crucible 12 to thereby develop a single crystal made of silicon carbide on the undersurface of the seed crystal 30 attached to the crystal holding shaft 15. The crystal holding shaft 15 is equipped with a heat release restraint member 16A having an outer diameter larger than the opening 13a. In a step of bringing the seed crystal into contact with the solution in the single crystal production method using a single crystal production apparatus 100, the heat release restraint member 16A covers the opening 13a, while keeping a gap between the heat insulation member 13 and heat release restraint member 16A or between the heat insulation member 13 and the crystal holding shaft 15.SELECTED DRAWING: Figure 1
Patent JP-2023108406-A (JP)
Title: Tool attachment and coolant jet system
Inventor: ONO KAZUAKI
IPC: B23Q11/10
Filed: 2022-01-25
Abstract: To provide a tool attachment which can inhibit heat generation of a cutting portion by using a general purpose machine and remove chips from the cutting portion.MEANS FOR SOLVING THE PROBLEM: A tool attachment 10 is attached with a cutting tool CT which cuts a workpiece WP and has a first coolant hole part HO in which a coolant flows. The tool attachment 10 includes: a tool holder 11 having an attachment part 12 attached to the general purpose machine and a holding part 11a which holds the cutting tool: a tool adhesion pipe 16 for allowing the coolant to communicate with an end of the first coolant hole part HO of the cutting tool CT; and an adhesion pipe holder 15 which is attached to the tool holder 11 and holds the tool adhesion pipe 16.SELECTED DRAWING: Figure 2
Patent JP-2023108502-A (JP)
Title: Device renewal method for power receiving and transforming system
Inventor: NISHIOKA SHO
IPC: H02B3/00
Filed: 2022-01-25
Abstract: To provide a device renewal method for a power receiving and transforming system by which a renewal work can be smoothly performed without causing degradation in quality of the power receiving and transforming system.SOLUTION: In a first removing step of a device renewal method, a plurality of existing oil insulation transformers are removed with an oil retaining wall to form a first space while a prescribed number of oil insulation transformers are left. In a first installation step, one or more new switch gears are installed in the first space. In a second removing step, the same number of existing switch gears as the number of the new switch gears are removed to form a second space. In a second installation step, the same number of new switch gears as the number of the existing switch gears removed in the second removing step are installed in a first update space. In a third removing step, the same number of existing switch gears as the number of the new switch gears are removed to form a third space. In a third installation step, the same number of new mold insulation transformers as the number of the existing oil insulation transformers removed in the first removing step are installed in a second update space.SELECTED DRAWING: Figure 4
Patent JP-2023109007-A (JP)
Title: Motor control unit and image forming apparatus
Inventor: ITO MASATOSHI
IPC: H02P29/00
Filed: 2022-01-26
Abstract: To provide a motor control technique to prevent a failure in starting a motor.SOLUTION: A motor control unit comprises: a motor; a transmission mechanism that transmits a driving force of the motor to a load of the motor; and control means that, when stopping the motor rotated at a first speed, reduces the speed of the motor at least at a first deceleration in a first period during which the rotation speed of the motor is decreased from the first speed to a second speed lower than the first speed, and reduces the speed of the motor at least at a second deceleration in a second period from the second speed to stoppage of the motor. The second deceleration is smaller than the first deceleration.SELECTED DRAWING: Figure 8
Patent JP-2023109542-A (JP)
Title: Molten metal-storing container of molten metal-holding furnace for low-pressure casting
Inventor: MURAKAMI KOICHI
IPC: B22D18/04
Filed: 2022-01-27
Abstract: To provide a molten metal-storing container of a molten metal-holding furnace for low-pressure casting, capable of suppressing foaming phenomenon, i.e., capable of suppressing formation of a foreign matter such as an oxide, maintaining cleanliness of a molten metal for a long period of time, and preventing casting defects and the like caused by the foaming phenomenon.SOLUTION: A molten metal-holding furnace 1 for low-pressure casting includes a furnace inner wall 6 consisting of a molten metal-storing container 8 made of an unshaped refractory material and an insulation layer 9 positioned on the back side of the molten metal-storing container 8, wherein a molten metal in the molten metal-storing container 8 is maintained at a desired temperature by an immersion tube heater 17, and the molten metal is injected into a cavity of a mold through a stalk 4 by applying pressurized gas to a surface of the molten metal in the molten metal-storing container 8. The molten metal-storing container 8 consists of a first molten metal-storing container 10 and a second molten metal-storing container 11, wherein a recess 12 is formed at a molten metal immersion site of the first molten metal-storing container 10, and the second molten metal-storing container 11 fits into the recess 12 with a micro space 13.SELECTED DRAWING: Figure 1
Patent JP-2023110219-A (JP)
Title: Battery and method of manufacturing the same
Inventor: SEGAMI MASAHARU
IPC: H01M50/449
Filed: 2022-01-28
Abstract: To reduce voids, in a coating type separator formed on an inner wall of through-holes.SOLUTION: A battery includes a first electrode, a second electrode, and a separator. The first electrode includes a first principal surface and a second principal surface. The first electrode has a plurality of through-holes. The through-holes penetrate through the first electrode from the first principal surface to the second principal surface. The separator covers an inner wall of the through-holes. The second electrode is arranged in the through-holes. The separator includes a first layer and a second layer. The first layer is arranged between the inner wall and the second layer. The first layer includes a first inorganic particle group having a first average particle diameter. The second layer includes a second inorganic particle group having a second average particle diameter. The second average particle diameter is smaller than the first average particle diameter.SELECTED DRAWING: Figure 6
Patent JP-2023116336-A (JP)
Title: Support insulator pressing metal fitting
Inventor: YAMAMOTO JUNICHIRO
IPC: H02G7/00
Filed: 2022-02-09
Abstract: To provide a support insulator pressing metal fitting with high universal use to a diameter of an electric wire with a low possibility of damaging a front surface of the electric wire even in the case where the electric wire is continuously fixed to a lower end side of a support insulator for a long period.SOLUTION: A support insulator pressing metal fitting 1A comprises: a thickness plate-like body part 2 of which a length L1 in a center shaft direction of an electric wire is longer than a length L2 of a direction orthogonal to a center shaft of the electric wire when it is attached to a support insulator; a pair of fixing parts 3 that is projected to each long sides 2a of the body part 2; a first guide groove 5 that is projected along a front surface 2c of the body part 2 and a long direction of the body part 2; and a second guide group 6 that is projected along a back surface 2d of the body part 2 and the long direction of the body part 2. A width W1 of the first guide groove 5 and a width W2 of the second guide groove 6 are difference. In a cross section in the long direction of the body part 2, a bottom 5a of the first guide groove 5 is curved in a convex shape to a direction separated from the front surface 2c, and a bottom 6a of the second guide groove 6 is curved in a convex shape to the direction separated from the back surface 2d.SELECTED DRAWING: Figure 1
Patent JP-2023116345-A (JP)
Title: Monitoring system, monitoring method, and monitoring program
Inventor: EISAKU SATOSHI
IPC: B61L25/04
Filed: 2022-02-09
Abstract: To highly accurately detect abnormality in the inside of a railway vehicle.SOLUTION: An on-vehicle device 10 is provided in each of vehicles 20 included in a train 2. An imaging device 30 is provided in each of the vehicles 20 to image the inside of the vehicle 20. The on-vehicle device 10 collects images photographed by the imaging device. Further, the on-vehicle device 10 detects abnormality from the image. The on-vehicle device 10 notifies a server or a terminal device used by a crew of a detection result.SELECTED DRAWING: Figure 1
Patent JP-2023116914-A (JP)
Title: Operation adjustment device, operation management device, operation adjustment method, and operation adjustment program
Inventor: HASHIMOTO RYOTA
IPC: B61L27/12
Filed: 2022-02-10
Abstract: To obtain an operation adjustment device capable of adjusting the increase/decrease of the number of trains in accordance with an actual boarding state of a train.SOLUTION: An operation adjustment device includes: a congestion prediction unit 33 for predicting a future congestion degree for each vehicle based on a boarding rate of passengers for each vehicle constituting a train 10; and an operation adjustment unit 35 for determining whether or not an operation plan of one or more trains 10 in an operation schedule indicating the operation plan of the plurality of trains 10 is to be changed based on a result obtained by comparing the congestion degree predicted by the congestion prediction unit 33 with a predetermined threshold.SELECTED DRAWING: Figure 1
Patent JP-2023120641-A (JP)
Title: Ophthalmologic apparatus
Inventor: ISHINABE IKUO
IPC: A61B3/10
Filed: 2022-02-18
Abstract: To provide a novel technology that removes cornea reflected light with a simple configuration while reducing impact of a cornea shape of a subject eye.SOLUTION: An ophthalmologic apparatus includes a projection optical system, a light receiving optical system, and a deflection member. The projection optical system projects light to an ocular fundus of a subject eye. The light receiving optical system receives return light from a subject eye. The deflection member can be disposed in a position of substantially optically conjugating with an ocular fundus and leads the return light to the light receiving optical system while deflecting the return light.SELECTED DRAWING: Figure 1
Patent JP-2022084598-A (JP)
Title: Display device
IPC: H05B33/14
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device including an oxide semiconductor and having large on-state current. 
     SOLUTION: A semiconductor device includes a first transistor 100g provided in a driving circuit part, and a second transistor 100h provided in a pixel part, these transistors having different structures. Each of the first transistor and the second transistor has a top-gate structure, and includes an impurity element in a region of an oxide semiconductor film that does not overlap with a gate electrode. The region with the impurity element has a function as low-resistance regions 107b, 107c, 108b, and 108c. In the oxide semiconductor film, the region with the impurity element is in contact with a hydrogen-containing film (insulating film 126). The first transistor includes a multilayer film 107 where the first film and the second film are stacked. The second transistor includes an oxide semiconductor film 108 whose atomic number ratio of metal elements is different from that of the first film. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122371-A (JP)
Title: Switching device
Inventor: SAWADA MASAKI
IPC: H01H13/00
Filed: 2022-02-22
Abstract: To determine on/off with high accuracy.SOLUTION: A switch device 1 includes an insulating base material 10, a movable electrode 20 that is arranged on the upper surface 11 side of the insulating base material 10, and has a displacement portion 21 whose position is displaceable with respect to the insulating base material 10, a first electrode 30 and a second electrode 40 which are arranged with at least a part of the insulating base material 10 interposed between them and the movable electrode 20, and a control circuit 50 connected to each of the first electrode 30 and the second electrode 40. The first electrode 30 is arranged at a position facing the displacement portion 21. The second electrode 40 is arranged apart from the first electrode 30. The control circuit 50 applies a first potential to the first electrode 30, and applies a second potential different from the first potential to the second electrode 40 to detect variation of the electrostatic capacitance between the first electrode 30 and the movable electrode 20, and determine on/off based on this detection result.SELECTED DRAWING: Figure 1
Patent JP-2023124015-A (JP)
Title: coin processor
Inventor: ADACHI HIDEYUKI
IPC: G07D3/00
Filed: 2022-02-25
Abstract: To provide a coin processor capable of setting a variety of distribution conditions and easy to handle.SOLUTION: A coin processor 1 sorts coins C of a plurality of denominations by denomination and conveys the coins to different discharge units 70 based on identification results. The coin processor 1 further sorts specified coins of the specified denominations among the plurality of denominations by denomination and conveys the coins to any optional discharge unit 70 that has been set. The discharge unit 70 includes denomination-based discharge units 70A in the corresponding number to the number of denominations and a first special discharge unit 70B. The coin processor 1 includes denomination designation means. The denomination designation means accepts input of a designated denomination that has been designated, allows the discharge unit 70 to be chosen for each coin type of the specified denomination, and sets the specific coins of the specified denomination to be conveyed to the selected discharge unit 70 when the designated denomination is the specified denomination.SELECTED DRAWING: Figure 4
Patent JP-2023125396-A (JP)
Title: All-solid battery
Inventor: SATO HIROSHI
IPC: H01M10/0562
Filed: 2022-02-28
Abstract: To provide an all-solid battery with a low internal resistance.SOLUTION: An all-solid battery comprises a sintered body having a positive electrode, a negative electrode, and a solid electrolyte layer between the positive and negative electrodes. The positive electrode contains LiCoO2. The solid electrolyte layer contains Li3+xSixP1-xO4 (0.4≤x≤0.8).SELECTED DRAWING: Figure 1
Patent JP-2023047264-A (JP)
Title: Commercial material information management system, commercial material information management method, and server device
IPC: G06Q50/04
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a commercial material information management system configured to allow each user to refer, in accordance with his or her authority, to information managed in each phase from the upstream to the downstream of a supply chain, and allow for efficient flow of commercial material information. 
     SOLUTION: In a server device 1 of a commercial material information management system, a number issuing unit 11b issues a fabric number that manages inventory information, production status information, order information and sales information, a plan number, a management number, and a product number. A number management unit 11c associates the product number with the management number, associates the management number with the plan number, and associates the plan number with the fabric number, for management. A receiving unit 11a receives an information reference request. An authentication unit 11d authenticates a right of reference of a user. An information extraction unit 11e accesses an external system on the basis of associations between the fabric number, the plan number, the management number, and the product number, to extract information requested. A transmission unit 11g transmits the extracted information to a terminal device of the user. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023127256-A (JP)
Title: Mobile vending machine, and mobile vending system
Inventor: KAWADA KENTO
IPC: G06Q30/06
Filed: 2022-03-01
Abstract: To provide a mobile vending machine and a mobile vending system capable of preferentially selling commodities to a user by moving to a position designated by the user.SOLUTION: According to an embodiment, a mobile vending machine includes a mounting part for mounting commodities to be sold and a drive part for moving the own device. The mobile vending machine includes a position information acquisition part for acquiring position information showing a call position designated by a user, a drive control part for controlling the drive part on the basis of the position information acquired by the position information acquisition part, a sales processing part for executing sales processing related to sales of commodities mounted on the mounting part, an authentication information acquisition part for acquiring authentication information showing that the user attempting to purchase the commodities is the user who has designated the call position, and a permission part for permitting the completion of the sales processing by the sales processing part on condition that the authentication information acquisition part has acquired the authentication information.SELECTED DRAWING: Figure 2
Patent JP-2023131759-A (JP)
Title: observation system
Inventor: KIYOKAWA TATSUNORI
IPC: G01N1/28
Filed: 2022-03-09
Abstract: To provide an observation system enabling, in observation of an observation object, work of preparing the observation object into an observable state to be performed quickly and easily, as well as, enabling work efficiency and observation accuracy relating to the observation to be easily enhanced.SOLUTION: Provided is an observation system including: a first sheet; arrangement means for arranging an observation object on the first sheet; observation means for observing the observation object arranged on the first sheet; and a sheet movement mechanism for moving the first sheet. The sheet movement mechanism is provided with an elastic body on an upstream side in a movement direction of the first sheet, and keeps tension of the first sheet constant. According to the present invention, when observing the observation object arranged on the sheet, by using the elastic body to keep the tension of the sheet constant at the time of the sheet movement and the observation, the observation system prevents strain or deflection of the sheet with simple means and enables observation accuracy to be enhanced.SELECTED DRAWING: Figure 1