baber/WOPTO huggingface dataset:
Patent JP-2023112857-A (JP)
Title: Component welding equipment
Inventor: WATANABE HAJIME
IPC: B23K11/24
Filed: 2022-02-02
Abstract: To easily discriminate failure in a workpiece or a welded component.SOLUTION: The component welding equipment includes: an air cylinder 11 for lifting and lowering an upper electrode 20; a rotary encoder 43 to which a pinion 42 is attached at its tip; a rack 41 meshing with the pinion 42 to rotate the pinion 42 in accompany with lifting and lowering operation of the upper electrode 20; and a controller 50 receiving an electric signal from the rotary encoder 43. The controller 50 determines failure in at least either a workpiece or a welded component, on the basis of the electric signal.SELECTED DRAWING: Figure 1
Patent JP-2023112906-A (JP)
Title: Control device
Inventor: NAKAMURA YASUHIRO
IPC: B60L3/00
Filed: 2022-02-02
Abstract: To provide a technique which can surely secure output of an electric motor required for evacuation travel when an abnormality occurs in a current sensor of a step-up/down converter in HEV.SOLUTION: An integrated control ECU 90 controls a vehicle 1 which includes: an engine 10; a high-voltage battery 20; MG40 for driving drive wheels of the vehicle 1; MG30 for generating electric power with power of the engine 10; a step-up/down converter 71 connected to the high-voltage battery 20 in one end at a low-pressure side; a DC link part 72 connected to the high-pressure side of the step-up/down converter 71; an inverter 74 for converting power of the DC link part 72 to prescribed AC power and outputting to the MG40; an inverter 73 for converting output power of the MG30 to prescribed DC power and outputting to the DC link part 72; and a current sensor 76 for measuring an electric current of the step-up/down converter 71. In more details, the integrated control ECU 90 stops the step-up/down converter 71 when an abnormality occurs in the current sensor 76.SELECTED DRAWING: Figure 2
Patent JP-2023114268-A (JP)
Title: infrared raman microscope
Inventor: FUJIWARA NAOYA
IPC: G01N21/27
Filed: 2022-02-04
Abstract: To provide an infrared Raman microscope with which it is easy to specify a measurement position when conducting infrared spectroscopic analysis and Raman spectroscopic analysis while switching analysis between these.SOLUTION: Provided is an infrared Raman microscope with which it is possible to conduct infrared spectroscopic analysis and Raman spectroscopic analysis on a sample S on a stage 14 while switching analysis between these, the microscope comprising an infrared light detection system 30, a Raman light detection system 22, a display unit 42, a display switching processing unit 120, and storage processing units 112, 116. The infrared light detection system 30 and the Raman light detection system 22 capture a visible image 52 with different magnifications. The display unit 42 causes the visible images 52 of the sample S to be displayed in a display region 50 in association with the coordinates on the stage 14. The display switching processing unit 120 switches between the visible images 52 to be displayed in the same image display region 50. When a measurement position 84 for infrared spectroscopic analysis or Raman spectroscopic analysis is specified in the display region 50, the storage processing units 112, 116 store the coordinate points on the stage 14 that correspond to the measurement position 84.SELECTED DRAWING: Figure 7
Patent JP-2023116935-A (JP)
Title: image display device
Inventor: IMAWAKA KOSUKE
IPC: G02B27/01
Filed: 2022-02-10
Abstract: To provide an image display device which can enhance the utilization efficiency of light.SOLUTION: An image display device comprises: a hologram light guide plate 22; and a display light generation unit which makes two type of display light with mutually-different polarization directions incident on an incident area A11 of the hologram light guide plate 22. The hologram light guide plate 22 comprises: a first emission area A22 which has a hologram 322 that forms an image with display light in a first polarization direction; a second emission area A32 which has a hologram 332 that forms an image with display light in a second polarization direction; and a distribution area A12 which has a polarization-dependent hologram 312, guides the display light in the first polarization direction in the two types of display light incident from the incident area A11 to the first emission area A22 and guides the display light in the second polarization direction to the second emission area A32.SELECTED DRAWING: Figure 3
Patent JP-2023117054-A (JP)
Title: Information processing device, information processing method, program and recording medium
Inventor: SUZUKI KOUGO
IPC: G08G1/16
Filed: 2022-02-10
Abstract: To provide an information processing device, an information processing method, a program, and a recording medium that can appropriately support driving of a driver according to a current driving ability of the driver.SOLUTION: An information processing device comprises: a measured value acquisition unit for acquiring a measured value that changes with a behavior of a traveling vehicle in a vehicle width direction; a vibration convergence time acquisition unit for acquiring a vibration convergence time indicating a time until the measured value converges when vibration of the measured value occurs; an evaluation unit for evaluating a current control state of the vehicle by a driver based on the vibration convergence time; and an output unit for outputting an evaluation result by the evaluation unit.SELECTED DRAWING: Figure 1
Patent JP-2023118177-A (JP)
Title: vehicle front structure
Inventor: OTANI YUI
IPC: B62D25/08
Filed: 2022-02-15
Abstract: To provide a vehicle front structure which can hold a support structure of a heat exchanger of a bulkhead even if a vehicle front lower part contacts with the ground surface to improve traffic safety and convenience.SOLUTION: A vehicle front structure has a rectangular frame-shaped bulkhead 10 provided in a front part of a vehicle to support a heat exchanger 11. The bulkhead 10 includes: vehicle body fixation portions 10f for fixing the bulkhead 10 to a vehicle body; and step portions 10d provided below the vehicle body fixation portions 10f. A width dimension W1 as seen in a vehicle fore and aft direction of a part of the bulkhead 10 above each step portion 10d is the same as a width dimension W1 as seen in the vehicle fore and aft direction of a part of the bulkhead 10 below the step portion 10d.SELECTED DRAWING: Figure 4
Patent JP-2023042506-A (JP)
Title: liquid beverage composition
Inventor: OKUBO REIKO
IPC: A23L33/17
Filed: 2022-02-17
Abstract: To provide a liquid beverage composition containing all of water-soluble nucleoprotein, water-soluble salt of DNA, and water-soluble salt of RNA which are each water soluble, and to provide a production method of the same.SOLUTION: A liquid beverage composition contains a component A, a component B, a component C and a component D. The liquid beverage composition is such that: the component A is water-soluble nucleoprotein; the component B is water-soluble salt of DNA; the component C is water-soluble salt of RNA; the component D is a water component; a blending amount of the component B is 20-300 pts.wt. based on 100 pts.wt. of a blending amount of component A; and a total blending amount of the components A, B, C is 2-50 wt.% in the beverage composition.SELECTED DRAWING: None
Patent JP-2022084602-A (JP)
Title: Display device
IPC: H05B33/02
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of a problem that, as the display device becomes higher definition, the number of pixels increases, the number of gate lines, and the number of signal lines increase, and as the number of gate lines and signal lines increases, it becomes difficult to mount an IC chip that has a drive circuit to drive them by bonding or the like, resulting in an increase of manufacturing costs. 
     SOLUTION: At least a part of a circuit of the drive circuit that has a pixel part and a drive circuit that drives the pixel part on an identical substrate is composed of a thin film transistor using an oxide semiconductor sandwiched between the gate electrodes on the top and bottom. The manufacturing cost is reduced by providing the pixel part and the drive circuit on the identical substrate. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069480-A (JP)
Title: Fluorine-containing ether composition, coating liquid and article
IPC: C08L71/00
Filed: 2022-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing ether composition capable of forming a surface layer excellent in water drop slip property. 
     SOLUTION: A fluorine-containing ether composition is a composition containing a fluorine-containing ether compound (A) and a fluorine-containing ether compound (B), in which the compound (A) and the compound (B) each has a poly(oxyperfluoroalkylene) chain, a perfluoroalkyl group bonded to one terminal thereof and a group represented by formula (I), in the combination of the compound (A) and the compound (B) contained in the composition, the carbon number of the perfluoroalkyl group of the compound (A) is smaller than the carbon number of the perfluoroalkyl group of the compound (B), and a content of the compound (A) is 30-95 mass% to the total of the compound (A) and the compound (B). In formula (I):SiR n L 3-n , L is a hydroxyl group or a hydrolyzable group, R is a hydrogen atom or a monovalent hydrocarbon group, and n is an integer of 0-2. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124593-A (JP)
Title: Tape-shaped rolled soap
Inventor: TANAKA MASABUMI
IPC: A61K8/02
Filed: 2022-02-25
Abstract: To provide a tape-shaped rolled soap that can solve the problems faced by conventional sheet soaps, by extracting the soap in the shape of a tape and housing it in a case so that it can be used by extracting the length needed and tearing it off.SOLUTION: A tape-shaped rolled soap is obtained by forming and solidifying a soap material into a rolled tape of a certain width to form a soap tape, winding up the soap tape to the specified size, and housing it in a winding case with a tape extraction port.SELECTED DRAWING: Figure 1
Patent JP-2022060596-A (JP)
Title: All-solid secondary battery
IPC: H01M4/40
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel and improved all-solid secondary battery that can suppress short-circuiting when metal lithium is included in a negative electrode active material layer, and a manufacturing method for the all-solid secondary battery. 
     SOLUTION: According to an aspect of the present invention for solving the problem, an all-solid secondary battery includes a positive electrode active material layer, a negative electrode active material layer containing metal lithium, and a solid electrolyte layer disposed between the positive electrode active material layer and the negative electrode active material layer. The arithmetic average roughness Ra of the interface between the positive electrode active material layer and the solid electrolyte layer is 1.0 μm or less. The density ratio of the solid electrolyte layer is 80% or more. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127229-A (JP)
Title: Beverage containing eriocitrin and juice
Inventor: SHIBA KEISUKE
IPC: C12G3/04
Filed: 2022-03-01
Abstract: To provide a new technique for enhancing the richness of flavor of fruit juice in a beverage with a low fruit juice content.SOLUTION: In the present invention, the content of eriocitrin in a beverage with a low fruit juice content is regulated within a specific range.SELECTED DRAWING: None
Patent JP-2022079468-A (JP)
Title: Use of amino carboxylate for enhancing metal protection in alkaline detergents
IPC: C11D3/08
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide detergent compositions which prevent buildup of precipitates and surprisingly provide significant metal protection of items exposed to an alkaline detergent composition. 
     SOLUTION: According to the invention, alkaline detergents may contain an effective amount of amino carboxylate. Surprisingly, the detergents containing amino carboxylate have provided significant metal protection against corrosion even when traditional corrosion inhibiting components are reduced. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128162-A (JP)
Title: Hot spring water injection weeder
Inventor: YOSHIHIRO YUZO
IPC: A01M21/04
Filed: 2022-03-03
Abstract: To provide a weeder capable of saving energy resource, and achieving excellent operation ability with high safety properties.SOLUTION: There is provided a hot spring water injection weeder comprising: a hot spring water tank 2 which stores hot spring water in a heat insulation state and is mounted on a truck 1 and is transported; an injection nozzle 3 for injecting hot spring water; a hose 4 for feeding the hot spring water exiting from the hot spring water tank 2 to the injection nozzle 3; and a compression pump 5 for compressing and adjusting a pressure of the hot spring water injected from the injection nozzle 3. The injection nozzle 3 is detachably fitted to the injection nozzle fitting part 7, the injection nozzle fitting part 7 is fitted to a movable bogie 8 which is held and is operated by an operator. At a portion where the injection nozzle 3 and the injection nozzle fitting part 7 approaches the movable bogie 8, there is provided a heat insulation part 10 for suppressing heat conduction from the injection nozzle 3 and the injection nozzle fitting part 7 to the movable bogie 8.SELECTED DRAWING: Figure 1
Patent JP-2023128833-A (JP)
Title: DC-DC converter
Inventor: SATO KYOSUKE
IPC: H02M3/155
Filed: 2022-03-04
Abstract: To provide a DC-DC converter that operates with stability without increasing a power loss and a circuit scale, in a bi-directional converter that is in a no-load/light-load state.SOLUTION: A DC-DC converter that functions as a bi-directional converter, comprises: a plurality of synchronous rectification type chopper circuits; and a control circuit that includes a plurality of PWM circuits each outputting a gate drive signal to each switching element of the chopper circuits on the basis of an output of an error amplifier. The control circuit makes at least one chopper circuit perform a power-run operation and adds a predetermined offset voltage to the output of the error amplifier only for a PWM circuit that outputs the gate drive signal to the chopper circuit that performs the power-run operation so that at least one or more remaining chopper circuits perform a regenerative operation.SELECTED DRAWING: Figure 2
Patent JP-2023134080-A (JP)
Title: battery case
Inventor: UCHIYAMA TOSHIO
IPC: H01M50/317
Filed: 2022-03-14
Abstract: To provide a battery case capable of preventing the sheathing of a wire or a wire harness from being damaged by the heat of exhaust gas from a battery stack.SOLUTION: The battery case includes a battery cover, wires, and a pressure regulating valve. The battery cover is formed in a box shape. The wire connects the outside of the battery cover and the internal components of the battery cover including the battery stack. The wire is covered by a covering sheathing material. The pressure-regulating valve is configured so as to, when the internal pressure of the battery cover increases, open to release the gas inside the battery cover from the inside of the battery cover to the outside. The wire is provided to pass through the first side of the battery cover. The pressure regulating valve is placed on the second side opposite to the first side.SELECTED DRAWING: Figure 1
Patent JP-2022075870-A (JP)
Title: Optical tomographic imaging apparatus and light source device to use for the same
IPC: A61B3/10
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of increasing signal intensity of light reflected from the retina of an eye to be examined. 
     SOLUTION: An optical tomographic imaging apparatus captures an optical tomographic image of an eye to be examined. The optical tomographic imaging apparatus includes a wavelength-sweeping light source device and a measurement optical system that applies light output from the light source device to the eye to be examined. When the diameter of the light applied from the light source device to the eye to be examined is D, the wavelength sweep frequency of the light source device is S, and the center wavelength of the light applied from the light source device to the eye to be examined is λ, D/S×λ>1.61 is satisfied. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141579-A (JP)
Title: Light source device and projector
Inventor: AKIYAMA KOICHI
IPC: G03B21/14
Filed: 2022-03-24
Abstract: To provide a light source device and a projector capable of efficiently extracting illumination light.SOLUTION: A light source device includes: a substrate having a supporting surface; a light source emitting first light in a first wavelength range; a first optical member having a first optical layer facing the supporting surface and reflecting the first light emitted from the light source; a first wavelength conversion layer disposed on the supporting surface and converting the first light into second light in a second wavelength range; a second wavelength conversion layer disposed at a first wavelength conversion layer side with respect to the first optical layer, and converting the first light into third light in a third wavelength range; and a light emitting portion formed by at least the substrate and the first optical member and emitting light. The first optical layer is inclined with respect to a light incident surface and further reflects the second light and the third light, the second wavelength conversion layer converts a part of the first light emitted from the light source into the third light, the first wavelength conversion layer converts a part of the first light emitted from the second wavelength conversion layer into the second light, and the light emitting portion emits the first light, the second light, and the third light.SELECTED DRAWING: Figure 5
Patent JP-2023148644-A (JP)
Title: Game machine
Inventor: NISHIMURA HITOSHI
IPC: A63F7/02
Filed: 2022-03-30
Abstract: To provide a game machine capable of enhancing, visual fun of a game.SOLUTION: Since a special pattern 2 winning performance is executed when a special pattern 2 reservation number increases, visual fun of a game is increased as compared with a case where only a cloud image C is displayed each time when the special pattern 2 reservation number is increased. Besides, the special pattern 2 winning performance is executed in an "electric support state" and a "high-probability state". In the "electric support state" and the "high-probability game state", a difficult level of entry of game balls into a second variable start pocket 16 is low, and game balls may enter the second variable start pocket 16 during execution of the current special pattern 2 reservation performance. Since a next special pattern 2 winning performance is started after completion of the current special pattern 2 winning performance in this case, an opportunity of enjoying a special pattern 2 winning performance can be reliably given to a player each time when game balls enter the second variable start pocket 16.SELECTED DRAWING: Figure 18
Patent JP-2023148838-A (JP)
Title: Storage, liquid discharge head, and liquid discharge device
Inventor: SAITO TAKAAKI
IPC: G11C17/18
Filed: 2022-03-30
Abstract: To achieve more appropriate writing of information in a storage.SOLUTION: A storage comprises: a memory unit that includes an anti-fuse element; an information writing section that writes information in the anti-fuse element by periodically adding a signal to the memory unit; and a control section that performs drive control of the information writing section. The control section changes the period of the signal that should be output by the information writing section based on a result of determination as to whether the signal periodically output by the information writing section satisfies a reference.SELECTED DRAWING: Figure 2
Patent JP-2023151559-A (JP)
Title: Imaging apparatus and method for controlling the same, and program
Inventor: HONJO FUTO
IPC: H04N23/60
Filed: 2022-03-31
Abstract: To establish, from a camera, a session between an imaging apparatus and a client device by using a notification conforming to the ONVIF standard.SOLUTION: An imaging apparatus can perform a voice call with a client device when a session with the client device is established, and the imaging apparatus comprises: establishing means that establishes the session with the client device; receiving means that receives a request for the establishment of the session from the user; and transmission means that, when the receiving means receives the request for the establishment of the session, transmits, to the client device, a notification conforming to the ONVIF standard as a notification to request the establishment of the session.SELECTED DRAWING: Figure 1
Patent JP-2022082674-A (JP)
Title: Frozen box lunch delivery system
IPC: G06Q10/08
Filed: 2022-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a new frozen box lunch delivery system suitable for frozen box lunch. 
     SOLUTION: There is provided a frozen box lunch delivery system in which a management server for managing frozen box lunch delivery, and a customer terminal used by a customer are coupled through a communication network. The frozen box lunch delivery system comprises: determination means for determining whether order of frozen box lunch by a customer satisfies a rental reference for renting a refrigerator; display means for, if it is determined that the order of the customer satisfies the rental reference, displaying selection of whether a customer desires to rent the refrigerator for storing frozen box lunch; and delivery instruction means for instructing so as to deliver the refrigerator which the customer rents, to the customer, when the customer desires to rent the refrigerator. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023153595-A (JP)
Title: Sterilizing unit
Inventor: OZAWA TETSURO
IPC: F24F8/22
Filed: 2022-04-05
Abstract: To provide a sterilizing unit that allows work of inspection and replacement of an ultraviolet lamp to be safely performed.SOLUTION: A sterilizing unit comprises a case, an ultraviolet lamp for sterilizing air passing through the case, and an electric component box housing a control board for the ultraviolet lamp. The case of the sterilizing unit comprises a shielding part for preventing ultraviolet rays generated from the ultraviolet lamp from leaking to the outside of the case, on the inside of the case. The shielding part is a portion of an inside case provided on an inside surface of the case.SELECTED DRAWING: Figure 17
Patent JP-2023154598-A (JP)
Title: Game machine
Inventor: FUJII MOTOYUKI
IPC: A63F7/02
Filed: 2022-04-07
Abstract: To provide a game machine capable of suitably performing notification regarding operation of the game machine.SOLUTION: A game machine collects a ball entry history to a general winning hole 61, a first operation hole 62, a second operation hole 63, a variable winning device 65, and an out port 68, derives the difference number of balls and the number of remaining balls up to the number of balls for stopping on the basis of the collected ball entry history, and is shifted to a game stop state on the basis that the derived remaining number of balls reaches 0 or smaller. Before shifting to the game stop state, notification for stop notice for notifying the shift is executed. By performing predetermined operation by predetermined operation means, an execution state and a non-execution state of notification for stop notice can be switched.SELECTED DRAWING: Figure 4