baber/WOPTO huggingface dataset:
Patent JP-2023123909-A (JP)
Title: geared compressor
Inventor: MIYATA HIROYUKI
IPC: F04D29/053
Filed: 2022-02-25
Abstract: To suppress vibrations of an intermediate gear even if the size of an impeller connected to a driven gear is different.SOLUTION: A geared compressor is equipped with a driving gear rotated around a driving axis, a first intermediate gear rotated around a first intermediate axis, a second intermediate gear rotated around a second intermediate axis, a first driven gear rotated around a first driven axis, a second driven gear rotated around a second driven axis, a first impeller and a second impeller connected to the first driven gear, and a third impeller and a fourth impeller connected to the second driven gear. When viewed from an axis direction, the driving axis is disposed in a lower part in a vertical direction, with respect to the first intermediate axis, the second intermediate axis, the first driven axis, and the second driven axis. The first impeller has a large diameter as compared with the second impeller, the third impeller, and the fourth impeller.SELECTED DRAWING: Figure 2
Patent JP-2023124659-A (JP)
Title: Fishing reel, modifying method for fishing reel, and modifying kit for fishing reel
Inventor: HIRAMOTO YASUO
IPC: A01K89/015
Filed: 2022-02-25
Abstract: To provide a new fishing reel having improved operability, and a modifying method for the fishing reel and a modifying kit for the fishing reel for improving the operability.SOLUTION: In a double bearing type fishing reel 1, the internal diameter of a ball bearing 3 attached to a spool shaft 21 serving as a rotating shaft of a spool 2 around which a fishing line is wound is made larger than the external diameter of the spool shaft 21, and a gap between the spool shaft 21 and the ball bearing 3 is filled with a spacer 4.SELECTED DRAWING: Figure 1
Patent JP-2022067110-A (JP)
Title: Multilayered film, packaging material and package
IPC: B65D65/40
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based multilayered film which can achieve both excellent heat resistance and transparency. 
     SOLUTION: A multilayered film comprises: a first outer layer containing 70-30 mass% of a propylene homopolymer (A) and 30-70 mass% of a propylene-ethylene random copolymer (B); an inner layer containing a propylene-ethylene block copolymer (C) and an ethylene-propylene copolymer elastomer (D); and a second outer layer containing 70-30 mass% of the propylene homopolymer (A) and 30-70 mass% of the propylene-ethylene random copolymer (B), in this order. In the propylene-ethylene block copolymer (C), a ratio Mw(EPR)/Mw(PP) of a weight average molecular weight Mw(EPR) of the ethylene-propylene copolymer to a weight average molecular weight Mw(PP) of the propylene resin is 1.5 or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125893-A (JP)
Title: Nonaqueous electrolyte power storage element
Inventor: IMIZU MASASHI
IPC: H01M10/0568
Filed: 2022-02-28
Abstract: To provide a nonaqueous electrolyte power storage element which includes a positive electrode including a polyanionic positive electrode active material, the nonaqueous electrolyte power storage element having low DC resistance under low temperature environments and a high capacity retention rate after being exposed to high temperature environments.SOLUTION: A nonaqueous electrolyte power storage element according to one embodiment of the present invention includes a positive electrode including a polyanionic positive electrode active material, a negative electrode including an acrylic binder, and a nonaqueous electrolyte including a hexafluorophosphate and an imide salt.SELECTED DRAWING: Figure 1
Patent JP-2023127675-A (JP)
Title: Medical image diagnostic apparatus, magnetic resonance imaging apparatus, and program
Inventor: KAWAKAMI TAKETO
IPC: A61B5/055
Filed: 2022-03-02
Abstract: To provide an image diagnostic apparatus capable of notifying a user of maintenance timing, a magnetic resonance imaging apparatus, and a program.SOLUTION: A medical image diagnostic apparatus according to an embodiment comprises an acquisition part and a notification part. The acquisition part acquires use information on the use of the medical image diagnostic apparatus. The notification part provides notification of maintenance timing for performing maintenance for the medical image diagnostic apparatus, on the basis of the use information.SELECTED DRAWING: Figure 1
Patent JP-2023129827-A (JP)
Title: connector
Inventor: MANABE KAZUHIRO
IPC: H01R13/42
Filed: 2022-03-07
Abstract: To provide a technology that prevents unintended external force from being applied to a retainer during transportation, makes it easier for a worker to move the retainer from the temporary locking position to the final locking position at the assembly site, and easily determine the retainer attachment position.SOLUTION: A connector includes a housing into which a terminal fitting is inserted, a retainer insertion hole having an opening on one side of the housing, a retainer inserted into the retainer insertion hole, a guard arranged along a part of the periphery of the opening and protruding from one side to the opposite side of the direction in which the retainer is inserted, and a gap formed as an area where no guard is placed in other parts of the surrounding area.SELECTED DRAWING: Figure 1
Patent JP-2023131805-A (JP)
Title: Simulation device, simulation method, and program
Inventor: IIKAWA KEISUKE
IPC: G02B13/00
Filed: 2022-03-10
Abstract: To enable the calculation results of a sensor model to be obtained more quickly.SOLUTION: Provided is a simulation device comprising a processing unit that inputs, to a preliminarily set conversion model, a light source surface emitted beam dataset that includes information regarding the beam emitted from a light source, and executes calculation on a sensor model using the dataset having been converted by the conversion model as a sensor incident beam dataset that includes information regarding the beam entered to the sensor. The present disclosure can be applied to, for example, a simulation device that carries out simulations regarding a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022084742-A (JP)
Title: Heating system and heating method for inhaler device
IPC: A24F40/10
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating system for an inhaler device, such as an e-cigarette or personal vaporizer device, for generating aerosol or vapor from liquid to be heated. 
     SOLUTION: The system comprises: at least one supply channel 3 for conveying a liquid to be heated from a supply reservoir 4 under a capillary action or surface tension within the at least one channel; and heating means 10 arranged or disposed at an outlet 6 of the at least one supply channel 3. The at least one supply channel 3 is formed in a body member 2 which is configured to extend from the supply reservoir 4 to a vapor chamber in the inhaler device from which the aerosol or vapor is inhaled. The supply channel 3 is configured as a capillary slot formed by plate elements. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023134246-A (JP)
Title: Grain size distribution measurement method
Inventor: HASHIGUCHI SHOHEI
IPC: G01N15/02
Filed: 2022-03-14
Abstract: To provide a grain size distribution measurement method capable of precisely calculating a grain size distribution of a mixed particle size accumulated body.SOLUTION: A first grain size distribution of a first grain sample is calculated for each first grain size distribution (ST1), a second grain size distribution of a mixed particle size accumulated body with which a particle that belongs to a second grain size section is mixed is calculated (ST2), the second grain size distribution is approximated by a linear combination of the first grain size distribution (ST3), the total number distribution of the mixed particle size accumulated body is calculated from coefficients of the linear combination by using a surface probability model (ST5), the entire mass distribution of the mixed particle size accumulated body is calculated based on the entire number distribution (ST6), a first grain size distribution is calculated based on the entire mass distribution (ST7), a first cumulative mass distribution obtained by accumulating the first grain size distribution (ST8), the first cumulative mass distribution is approximated by an approximation function that expresses a grain size distribution rule (ST9), a second cumulative mass distribution is calculated based on the approximation function (ST10), and a second grain size distribution is calculated based on the second cumulative mass distribution (ST11).SELECTED DRAWING: Figure 2
Patent JP-2022069582-A (JP)
Title: Tear film thickness measurement apparatus and method
IPC: A61B3/10
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To more accurately measure the thickness of a tear film by making variable, an incident angle of light with which the tear film is irradiated. 
     SOLUTION: Light from a wide-band wavelength sweeping light source 31 is reflected by a galvanometer mirror 33 and a cornea is irradiated with the reflected light. By the wide-band wavelength sweeping light source 31, reflected light from the cornea is, through the galvanometer mirror 33 and a half mirror 32, detected by a detector 34 such as a photodiode, and the thickness of a tear film on the cornea is measured by a distribution information acquisition unit 44. An image collection unit 30 can obtain a distribution of reflectance for each wavelength by, for example, irradiating the identical region on the cornea with light having a plurality of wavelengths and detecting the amount of reflected light of the irradiation light, and thickness of the tear film of the irradiated region can be measured by the distribution information acquisition unit 44. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136255-A (JP)
Title: Display device, display system, control method of display device, and control method of display system
Inventor: FUJIKI KOJI
IPC: B60R16/027
Filed: 2022-03-16
Abstract: To detect erroneous lighting and circuit abnormality in two display devices which can illuminate each of two display sections arranged in a steering wheel.SOLUTION: A display device is used as a first display device, of the first display device and a second display device which are arranged in a steering wheel. The display device includes: a first light emitting diode which illuminates a first display section; a first power control section which controls power supply to the first light emitting diode; a first lighting control section which performs lighting control of the first light emitting diode; a first monitoring circuit which monitors a first lighting state of the first light emitting diode; a first abnormality determination section which determines an abnormality of the first lighting state on the basis of an output of the first monitoring circuit; and a first permission control section which controls permission or non-permission of the power supply to a second light emitting diode of the display device to be used as the second display device on the basis of a determination result of the first abnormality determination section.SELECTED DRAWING: Figure 3
Patent JP-2023137402-A (JP)
Title: Mulching material, formwork, and method for producing mulching material
Inventor: ICHIGE KEISUKE
IPC: A01G13/00
Filed: 2022-03-18
Abstract: To provide a technique that can reduce the environmental load of a mulching material.SOLUTION: A mulching material has a plate-like shape with intertwined plant roots.SELECTED DRAWING: Figure 1
Patent JP-2022079538-A (JP)
Title: Multi-incident angle semiconductor metrology systems and methods
IPC: H01L21/66
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which improvement in a SE measurement tool is continuously demanded and even if a target feature is different, these SE data can be readily separated. 
     SOLUTION: An ellipsometer device includes: a high-luminance light source 106 that provides an irradiation beam of selectable multiple wavelengths within a range from a far ultraviolet wavelength to an infrared wavelength; an irradiation optical system 102 that, in order to provide a spectroscopic ellipsometry, guides the irradiation beam toward a sample at selectable each set of an angle of incidence (AOI) or azimuth angle (AZ) and a polarization state, and includes an apodizer for controlling a spot diameter of the illumination beam hitting the sample at each selectable set of the angle of incidence or the azimuth angle; a collection optical system 104 that, in each selectable set of the angle of incidence or azimuth angle and polarization state, guides an output beam from the sample responding to the irradiation beam toward a detector generating an output signal or output image on the basis of the output beam; and a control unit that characterizes a feature of the sample on the basis of the output signal or output image. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022101543-A (JP)
Title: Compositions and methods for enhancing pklr gene expression
IPC: A61K35/18
Filed: 2022-03-18
Abstract: PROBLEM TO BE SOLVED: To provide gene therapy for pyruvate kinase deficiency. 
     SOLUTION: In an aspect, the invention provides an expression cassette comprising a polynucleotide sequence comprising: (a) a promoter sequence; (b) a sequence encoding a gene product; and (c) a polynucleotide sequence comprising a ribonucleic acid (RNA) transport sequence, where in the expression cassette, the promoter sequence is functionally linked to a sequence encoding a pyruvate kinase polypeptide, optionally (a) to (c) are present in the expression cassette in an order of from 5' to 3'. In another aspect, the invention provides a recombination gene delivery vector including the expression cassette. In another aspect, the invention provides a method for treating or preventing a disease or disorder in a subject in need thereof, the method comprising providing the expression cassette, a gene delivery vector or a pharmaceutical composition to the subject in need thereof. 
     SELECTED DRAWING: Figure 21 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023139765-A (JP)
Title: Game machine
Inventor: TOMODA TAKU
IPC: A63F7/02
Filed: 2022-03-22
Abstract: To provide a novel game machine.SOLUTION: In game specifications for completing an advantageous game state (for example, a time-shortening state) when a predetermined win (for example, a small win) for opening an electric accessory (for example, a large winning hole) is won one or for multiple times, the advantageous game state is completed by determination that a first predetermined win (for example, a V passage easy small win, 3R small win pattern 1) for completing the advantageous game state by winning once is won, a counter (a small win display frequency B) for setting a prescribed number of times for determining whether the number of times of a second predetermined win reaches the number of times for completing an advantageous game state at the time of completion of a big win is determined when determining that a second predetermined win (for example, a V passage difficult small win (a fall small win), 3R small win pattern 2) including completion of an advantageous game state by winning at least for multiple times is won, and an advantageous game state is completed when a prescribed number of times (a small win display frequency B=0) is reached.SELECTED DRAWING: Figure 34
Patent JP-2023140742-A (JP)
Title: Image forming apparatus
Inventor: SASAKI TAKAHIRO
IPC: G06F21/44
Filed: 2022-03-23
Abstract: To provide an image forming apparatus that transmits and receives emails by using tokens.SOLUTION: An image forming apparatus of an embodiment has an image forming unit, a token acquisition unit, a token storage unit, and an email transmission and reception unit. The image forming unit forms an image on a sheet. The token acquisition unit performs authentication and authorization with an authorization server to acquire tokens. The token storage unit stores the tokens acquired by the token acquisition unit. The email transmission and reception unit requests the tokens from the token acquisition unit, and transmits and receives emails to and from an email server by using tokens responded from the token acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2023141788-A (JP)
Title: electrical and electronic equipment storage box
Inventor: UMEMURA MOTOKI
IPC: H05K7/18
Filed: 2022-03-24
Abstract: To provide an electrical and electronic equipment storage box which has excellent security and prevents an equipment mounting member from coming off even when the weight of the electrical and electronic equipment is large.SOLUTION: An electrical and electronic equipment storage box is equipped with a mounting plate 20 whose front side is a mounting surface 21 for equipment, and an equipment mounting member 30 mounted on the mounting plate. The mounting plate 20 is equipped with a through hole 22, and the equipment mounting member 30 is inserted through the through hole 22 from the back side of the mounting surface 21, and is fixed to the back side of the mounting plate 20 with the equipment mounting portion 34 positioned on the front side of the mounting surface 21. Equipment 50 is supported by the equipment mounting portion 34 and attached to the front side of the mounting plate 20 with a mounting belt 40.SELECTED DRAWING: Figure 3
Patent JP-2023143098-A (JP)
Title: Entry determination system, entry determination method, and entry determination program
Inventor: IWAKI SHINNOSUKE
IPC: G06F3/0481
Filed: 2022-03-25
Abstract: To leave a mark on a virtual reality space, the mark indicating that a person has entered the predetermined virtual reality space.SOLUTION: An entry determination system includes at least one processor. The at least one processor is configured to: receive a request to access a room which is a predetermined virtual reality space; refer to a storage unit to specify an entry item which is a virtual item for entering the room; execute determination processing as to whether a user who has made the access request owns the entry item; and permit, when a result of the determination processing is affirmative, the user to access the room.SELECTED DRAWING: Figure 4
Patent JP-2023144670-A (JP)
Title: Information processing apparatus, information processing system, and information processing method
Inventor: ONODERA YUTAKA
IPC: G06Q50/20
Filed: 2022-03-28
Abstract: To provide an information processing apparatus that is capable of obtaining information on a usage amount of a writing instrument refill by a user and is capable of fostering the user's learning motivation by using the writing instrument refill.SOLUTION: An information processing apparatus comprises: a storage unit in which user identification information is stored; an input unit into which image data is input together with the user identification information; a symbol identification unit that identifies whether or not an identification code uniquely displayed for each writing instrument refill on a surface of an ink storage tube of the writing instrument refill is included in the image data inputted through the input unit; and an association unit that associates the user identification information inputted via the input unit with the identification code and stores them in the storage unit if the identification code is identified by the symbol identification unit.SELECTED DRAWING: Figure 1
Patent JP-2023146950-A (JP)
Title: Stabilizer manufacturing method
Inventor: HAYASHIDA HIROKI
IPC: B60G21/055
Filed: 2022-03-29
Abstract: To provide a stabilizer manufacturing method capable of applying residual stress within the wide range of an inner peripheral surface in a stabilizer formed by using a hollow member.SOLUTION: This stabilizer manufacturing method is a method for manufacturing a stabilizer by using a cylindrical member, and comprises: a bending molding step of bending and molding the cylindrical member into a stabilizer shape; a hardening step of hardening the cylindrical member after the molding step; a tempering step of tempering the hardened cylindrical member; an autofrettage step of introducing an operation medium into the cylindrical member after the tempering step and applying residual stress into the cylindrical member; a terminal molding step of molding the end of the cylindrical member after the autofrettage process; and a shotpeening step of shotpeening the outer surface of the cylindrica member after the terminal molding step.SELECTED DRAWING: Figure 1
Patent JP-2022165397-A (JP)
Title: High-density and high-stability cnt film coated substrate using click reaction and manufacturing method thereof
Inventor: LIM BOGYU
IPC: B32B9/00
Filed: 2022-03-31
Abstract: To provide: a high-density CNT film coated substrate having good strength of adhesion to a base material, excellent reproducibility between devices because of the uniformity of the CNT film, and stability against water and an organic solvent while maintaining the electrical properties of CNT; and a manufacturing method thereof.SOLUTION: In a CNT film coated substrate, CNT is fixed to a substrate using a click reaction, so that a CNT film is uniformly formed with a high density and adhesive strength between the CNT film and the substrate is excellent to have high stability against water or an organic solvent. In the case of the conventional CNT film manufactured by spin coating with a CNT solution, most of CNT was peeled off in a washing process, but in the case of the CNT film coated substrate, a high-density uniform CNT film coated substrate may be manufactured even after washing, and reproducibility between substrates may be secured.SELECTED DRAWING: Figure 12
Patent JP-2022079740-A (JP)
Title: Device, program and system
IPC: G07G1/12
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To smoothly perform refund when returning a commodity. 
     SOLUTION: A commodity sales data processing device used when selling a commodity, includes storage means that stores information on the sold commodity, information on the amount of a deposit from a customer and information on settlement classification of the deposit in association with each other, and output means that outputs the deposit and the settlement classification for the commodity stored in the storage means when returning the commodity. 
     SELECTED DRAWING: Figure 10 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023152112-A (JP)
Title: Shifter
Inventor: FURUTA MASATAKA
IPC: B60K20/02
Filed: 2022-04-01
Abstract: To reduce the number of components.SOLUTION: A lever 16 is rotated from "P" position to "R" position in a shifter 10, the lever 16 rotates a link 18 to rotate a control lever 20. Herein, when the lever 16 is rotated from the "R" position to "D" position, the lever 16 regulates rotation of the link 18 to regulate rotation of the control lever 20. Therefore, the number of components can be reduced.SELECTED DRAWING: Figure 1