baber/WOPTO huggingface dataset:
Patent JP-2022058228-A (JP)
Title: Liquid supplying apparatus
Inventor: OSAKABE YOSHINORI
IPC: B41J2/175
Filed: 2021-09-24
Abstract: To provide a liquid supply apparatus in which liquid stored in a storage chamber hardly flows out from a hole opened to the outside.SOLUTION: A tank 220 has: a storage chamber 243; and a communication section 247. In an X2 rotation posture, the communication section 247 has: a first buffer chamber 281 for storing ink flowing along a back wall 231; and a second buffer chamber 282 for storing the ink flowing along a fifth partition wall 255. In a usable posture, an atmospheric communication hole 240 is located at an upper position than a position of a liquid surface 290 of ink in a maximum amount storable in the storage chamber 243, the hole is open neither to the first buffer chamber 281 nor the second buffer chamber 282, and the hole is located in neither the back wall 231 nor the fifth partition wall 255.SELECTED DRAWING: Figure 5
Patent JP-2023046798-A (JP)
Title: Imaging apparatus, monitoring system, and imaging method
Inventor: Okado Kenta
IPC: H04N7/18
Filed: 2021-09-24
Abstract: To provide an imaging means that can take an image in which a photogenic subject is displayed in a targeted dimension on a display, even in a situation where a distance from a camera to the photogenic subject is not known.SOLUTION: An imaging apparatus includes: a lens system configured to form an image of light from an outside; an imaging unit configured to obtain first image data with the use of the lens system; an imaging control unit configured to determine a first object frame which shows a monitoring object among the first image data, and determine a first imaging condition for taking an image in which the monitoring object in the first object frame is displayed in a targeted dimension on a display; and a lens system driving unit that sets the lens system on the basis of the determined first imaging condition.SELECTED DRAWING: Figure 1
Patent JP-2022002724-A (JP)
Title: toothbrush
Inventor: Robert d wagner
IPC: A61C17/22
Filed: 2021-09-25
Abstract: To provide an oral cavity washing device for achieving a washing function and a toothbrushing function.SOLUTION: A toothbrush includes: a handle (component including a motor 250); a brush head (component including brush bristles 106) connected to the handle so as to be attached and detached at its upper end; and a fluid connector (component including a hose 112) connected to the handle so as to be attached and detached at its lower end. The fluid connector includes a cylindrical magnetic member with magnetism at its lower end. The magnetic member supplies magnetic force to a base unit (not illustrated) that supports a reservoir and acts as a fluid source, and thereby helps to fix the fluid connector to the base unit. The fluid connector connects the handle to a fluid tube extending from the base unit.SELECTED DRAWING: Figure 2
Patent JP-2023047970-A (JP)
Title: Alteration detection circuit and alteration detection method
Inventor: NAGATA MAKOTO
IPC: G06F21/85
Filed: 2021-09-27
Abstract: To detect falsification of wiring and insertion of a malicious circuit that extracts noise signals superimposed on a power supply in order to analyze an encryption key.SOLUTION: An alteration detection circuit 20A of an IC chip 1A measures and stores a first noise waveform of a power supply voltage of a digital circuit 10A and a power supply circuit 30A when the digital circuit 10A performs a predetermined operation. Then, the alteration detection circuit 20A receives the second noise waveform measured in the IC chip 1B via a noise waveform data sharing bus B1, and calculates a cross-correlation value between the first noise waveform stored in the alteration detection circuit 20A and the received second noise waveform. When the calculated cross-correlation value is equal to or greater than a predetermined threshold compared with the past cross-correlation value, it is possible to detect falsification of wiring and insertion of a malicious circuit.SELECTED DRAWING: Figure 1
Patent JP-2022069403-A (JP)
Title: Electrolyte for electrochemical cell, and electrochemical cell
Inventor: FUJISAKI SHINJI
IPC: H01M8/10
Filed: 2021-10-05
Abstract: To reduce interface resistance between electrolyte and an electrode and also to suppress permeability of fuel to the electrolyte.SOLUTION: An electrolyte 4 for an electrochemical cell comprises a first electrolyte layer 41 and a second electrolyte layer 42. The first electrolyte layer 41 has a first ion conductor 411 made of ceramics and a first support 412 made of resin. The first support 412 supports the first ion conductor 411. The second support 42 has a second ion conductor 421 made of ceramics and a second support 422 made of resin. The second support 422 supports the second ion conductor 421. The rate of the content of the first ion conductor 411 to the content of the first support 412 is larger than the rate of the content of the second ion conductor 421 to the content of the second support 422.SELECTED DRAWING: Figure 2
Patent JP-2023055138-A (JP)
Title: Advertisement distribution apparatus, advertisement distribution method, and program
Inventor: FURUKI TEPPEI
IPC: G06Q30/0251
Filed: 2021-10-05
Abstract: To provide an advertisement distribution apparatus which can distribute an advertisement that matches a behavioral habit or taste of a user appropriately, an advertisement distribution method, and a program.SOLUTION: An advertisement distribution apparatus includes: a settlement information acquisition unit which acquires settlement information in an electronic settlement service that processes a settlement related to a purchased in a real store; a similarity determination unit which determines, on the basis of, a history of the settlement information, whether a settlement behavior of a user related to the settlement information is similar to settlement behavior of a specific user group; and an advertisement content providing unit which provides, when a determination is made that the settlement behavior of the user related to the settlement information is similar to the settlement behavior of the specific user group, an advertisement content to a user terminal device used by the user related to the settlement information.SELECTED DRAWING: Figure 1
Patent JP-2022063256-A (JP)
Title: Scatter correction for computed tomography imaging
Inventor: NILS ROTHE
IPC: G01N23/04
Filed: 2021-10-11
Abstract: To provide systems and methods for scatter correction of x-ray images.SOLUTION: Scatter images of an object can be corrected using partial scatter-free images acquired using an aperture plate. The aperture plate is positioned between the object and a radiation detector and includes apertures in a grid. Original x-rays pass through the apertures and scattered x-rays are blocked by the aperture plate. The aperture plate can be moved to different positions, allowing partial scatter-free images to be acquired at each position of the aperture plate. A full scatter-free image can be generated by combining partial scatter-free images. The scatter and scatter-free images are further used to train a scatter correction model.SELECTED DRAWING: Figure 7
Patent JP-2022017302-A (JP)
Title: Solid-state image sensor and electronic device
IPC: H01L27/30
Filed: 2021-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image sensor and an electronic device. 
     SOLUTION: A solid-state image sensor includes a first electrode, a second electrode, and a photoelectric conversion film which contains a first compound and which is provided between the first electrode and the second electrode. The photoelectric conversion film absorbs light of a first wavelength band, and the first compound is a subphthalocyanine derivative represented by the following general formula (2). (In the general formula (2), R 11 -R 16  each independently represent any substituent selected from the group consisting of hydrogen and fluorine, and at least one or more of the R 11  to R 16  are fluorine.) 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023060509-A (JP)
Title: toilet system
Inventor: OGATA NAOSHI
IPC: A47K17/00
Filed: 2021-10-18
Abstract: To provide a toilet system that makes it easy for a user to select a toilet booth that the user uses from a plurality of toilet booths.SOLUTION: A toilet system executes an automatic sterilization operation for locking a door of a toilet booth 4 in a closed state when an exit sensor 5 detects that a user exits from the toilet booth 4, sterilizing the inside of the toilet booth 4, and unlocking the door after the sterilization of the inside of the toilet booth 4 is finished. The toilet system includes a plurality of the toilet booths 4 inside a toilet room, and is equipped with a booth front display part 35 for feely displaying information on the toilet booth 4 in front of the toilet booth 4, and a display control part for controlling the booth front display part 35 so as to display the information on the toilet booth 4 input at an information input part. The display control part controls the booth front display part 35 so as to display sterilization information for the toilet booth 4 input at the information input part as information on the toilet booth 4 on the basis of the automatic sterilization operation. The booth front display part 35 is provided for each of the plurality of toilet booths 4.SELECTED DRAWING: Figure 8
Patent JP-2023061801-A (JP)
Title: work machine
Inventor: NISHIRA YUSUKE
IPC: E02F9/00
Filed: 2021-10-20
Abstract: To properly arrange a hydraulic hose connected to a cylinder tube.SOLUTION: A work machine comprises: a machine body; a support member mounted on the machine body in a swingable manner; a swinging member mounted on the support member in a swingable manner; a hydraulic cylinder one end side of which is pivotally supported by the support member, a midway portion of which is arranged along the supporting member, the other end side of which is pivotally supported by the swinging member, and which swings the swinging member with respect to the supporting member by expanding and contracting; a hydraulic hose whose one end is connected to a hydraulic equipment arranged on a side surface of a cylinder tube or on a side of the cylinder tube provided in the hydraulic cylinder; and a hose guide formed of a bar bending the hydraulic hose so that the hydraulic hose is arranged along the cylinder tube from a position outside the cylinder tube to a position overlapping the cylinder tube when viewed along a direction in which the cylinder tube and the support member face.SELECTED DRAWING: Figure 4
Patent JP-2023065159-A (JP)
Title: Receiver, positioning system, positioning method, and program
Inventor: MIKAMI IZUMI
IPC: G01S19/25
Filed: 2021-10-27
Abstract: To obtain a receiver capable of achieving high-accuracy positioning even out of a service area of positioning reinforcement information.SOLUTION: A receiver includes: a positioning signal reception unit 11 that receives a positioning signal; a positioning reinforcement information reception unit 12 that receives positioning reinforcement information; a positioning calculation unit 13 that can perform code independent positioning and RTK positioning using a correction value and observation data by carrier wave reception; a virtual point determination unit 15 that determines whether or not coordinates obtained by the code independent positioning are within a service area of the positioning reinforcement information, and when they are out of the service area, sets a virtual point in the service area; and an RTK correction value generation unit 16 that, when they are within the service area, uses information corresponding to one or more grids of the positioning reinforcement information to calculate a correction value on the coordinates to input it to the positioning calculation unit 13, and when they are out of the service area, uses the information corresponding to the one or more grids of the positioning reinforcement information to calculate a correction value on the virtual point to input it to the positioning calculation unit 13.SELECTED DRAWING: Figure 3
Patent JP-2023066106-A (JP)
Title: game machine
Inventor: TAKANO YUKI
IPC: A63F7/02
Filed: 2021-10-28
Abstract: To make it easy to grasp the state of a game machine.SOLUTION: In a game machine capable of executing a game, a specific display content and a specific image are not overlapped until a predetermined period passes from the end of the game in a specific display mode, and the specific display content and the specific image are overlapped when the predetermined period passes from the end of the game in the specific display mode. When the game starts with the specific image overlapped, a part of the specific display content continues the mode when the specific image is overlapped. Sound generation means can generate a sound related to a predetermined music during the game, continues to generate the sound even after the end of the game, and then reduces the sound to mute the sound. When operation means is operated while the sound continues to be generated, the time until the reduction of the sound starts does not change, and the period from the start of the reduction of the sound until the sound is muted changes.SELECTED DRAWING: Figure 37
Patent JP-2022074098-A (JP)
Title: Video restoration method and apparatus
Inventor: KWON KINAM
IPC: G06T5/00
Filed: 2021-10-28
Abstract: To provide a video restoration method and apparatus.SOLUTION: A video restoration method includes the steps of: receiving a deteriorated video from a camera; determining deterioration information indicating deterioration elements of the deteriorated video; tuning the deterioration information in accordance with a tuning condition; and executing a video restoration network with the deteriorated video and the deterioration information to generate a restored video corresponding to the deteriorated video. A video restoration apparatus includes a processor and a memory including an instruction word to be executed on the processor, and executes the video restoration method when the instruction word is executed on the processor.SELECTED DRAWING: Figure 1
Patent JP-2023066634-A (JP)
Title: Refrigeration cycle device
Inventor: ABE AKI
IPC: F25B41/20
Filed: 2021-10-29
Abstract: To suppress heat loss.SOLUTION: A refrigeration cycle device (1) includes a refrigerant main circuit (10), and a control unit (6). A compressor (21), a heat source heat exchanger (24), a decompression device (25), and a utilization heat exchanger (31) are connected in order in the refrigerant main circuit. The control unit (6) executes a pause mode for temporarily stopping the compressor (22) when a first condition related to temperature or humidity of a space as a cooling or heating target is satisfied. In the pause mode, the control unit (6) maintains the decompression device (25) in a first state in which a decompression degree is high.SELECTED DRAWING: Figure 2
Patent JP-2022020724-A (JP)
Title: Display method of streaming voice recognition result, device, electronic apparatus and storage medium
Inventor: SHAO JUNYAO
IPC: G06N3/04
Filed: 2021-11-01
Abstract: To provide a display method of a streaming voice recognition result, a device, an electronic apparatus and a storage medium.SOLUTION: A method acquires a plurality of continuous voice segments of an input audio stream, and simulates an end of a target audio segment among the plurality of continuous voice segments as an end of a sentence. The end of the sentence indicates an end of an input of the audio stream. When a current recognition target voice segment is the target voice segment, feature extraction is performed for a current recognition target voice segment based on a first feature extraction method, and when the current recognition target voice segment is a non-target voice segment, feature extraction is performed for the current recognition target voice segment based on a second feature extraction method. Then, a feature sequence extracted from the current recognition target voice segment is input into a disconnection attention model of a streaming multi-layer, and a real-time recognition result is obtained and displayed.SELECTED DRAWING: Figure 1
Patent JP-2022024045-A (JP)
Title: Methods for treating leukopenia and thrombocytopenia
IPC: A61K31/704
Filed: 2021-11-11
Abstract: PROBLEM TO BE SOLVED: To provide methods for treating, suppressing or ameliorating leukopenia (e.g., neutropenia) and/or thrombocytopenia comprising administration of a monoacetyl diacylglycerol compound in the context of cancer chemotherapy, as well as useful compositions comprising monoacetyl diacylglycerol compounds. 
     SOLUTION: Disclosed is a composition comprising an effective amount of a compound of Formula (1) for treating thrombocytopenia, where R1 and R2 are independently fatty acid groups of 14 to 22 carbon atoms, and the fatty acid groups are preferably selected from the group consisting of palmitoyl, oleoyl, linoleoyl, linolenoyl, stearoyl, myristoyl and arachidonoyl. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073678-A (JP)
Title: Liquid hair protection cosmetics
Inventor: OGIHARA MIYOKO
IPC: A61Q5/00
Filed: 2021-11-16
Abstract: To provide liquid hair protection cosmetics that are free of cationic surfactant, have a hair conditioning effect, are low in irritation to scalp or the like and are highly safe.SOLUTION: Liquid hair protection cosmetics comprise at least a higher alcohol and one of a liquid polyhydric alcohol and ethanol blended therein, wherein these blended components are completely dissolved therein. The cosmetics are applied to water-wet hair for use, or are applied to hair and then rinsed with water for use.SELECTED DRAWING: Figure 1
Patent JP-2023080777-A (JP)
Title: Hairdressing composition
Inventor: IKEDA TAKASHI
IPC: A61Q5/06
Filed: 2021-11-30
Abstract: To provide a hairdressing composition that makes it easy to perform hairdressing again and also holds the set hairstyle properly, while not making the hair sticky.SOLUTION: A hairdressing composition contains solid silica particles and hollow silica particles. The hairdressing composition further contains at least one of glyceryl glucoside, arginine derivatives, and polypropyleneglycol ether of sorbitol.SELECTED DRAWING: None
Patent JP-2022033854-A (JP)
Title: Systems and methods for production of low oxygen content silicon
IPC: C30B29/06
Filed: 2021-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for producing a silicon ingot having a low oxygen concentration. 
     SOLUTION: A method for producing a silicon ingot includes withdrawing a seed crystal 115 from a melt that includes melted silicon in a crucible 10 that is enclosed in a vacuum chamber 101 containing a cusped magnetic field. At least one process parameter is regulated in at least two stages, including a first stage corresponding to formation of the silicon ingot up to an intermediate ingot length, and a second stage corresponding to formation of the silicon ingot from the intermediate ingot length to the total ingot length. During the second stage, process parameter regulation may include reducing a crystal rotation rate, reducing a crucible rotation rate, and/or increasing a magnetic field strength relative to the first stage. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080942-A (JP)
Title: Drum washer fixture
Inventor: FUJITA RYOTA
IPC: C22B1/00
Filed: 2021-11-30
Abstract: To provide a drum washer fixture having a low-cost and simple configuration, and capable of easily fixing and releasing a drum washer.SOLUTION: A drum washer fixture 10 for fixing a drum washer 100 so as to prevent rotation during repair includes at least: a hollow foundation part 11 having a shape permitting installation adjacently to a movable part of the drum washer; a pair of support members 12 having a part housed in the foundation part 11, and rotated from both ends of the foundation part 11 and raised upward in an oblique shape by mounting a rotation shaft 21 on both ends of the foundation part 11; and angle fixing means 13 for fixing the support members 12 at a predetermined angle.SELECTED DRAWING: Figure 3
Patent JP-2023081230-A (JP)
Title: knee airbag device
Inventor: MASUKO KOICHI
IPC: B60R21/2165
Filed: 2021-11-30
Abstract: To deploy a knee airbag quickly without changing a current attachment position.SOLUTION: A knee airbag device includes: a knee airbag 10; an inflator 7 which is actuated by a sensing signal and supplies a gas to the knee airbag 10; a storage part 8 in which the knee airbag 10 and the inflator 7 are stored and which is disposed at a lower part of an instrument panel 11; and a lid 9 which is provided at an opening of the storage part 8 and comprises an upper member 9U and a lower member 9D. The upper member 9U is a linear shape flat plate, and a fragile part is provided at its root portion.SELECTED DRAWING: Figure 5
Patent JP-2022019933-A (JP)
Title: Crosslinked polyolefin resin foam, method for producing crosslinked polyolefin resin foam, and concave molding
IPC: C08J9/06
Filed: 2021-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinked polyolefin resin foam that prevents the occurrence of breakage or the like during molding, and has excellent moldability striking a balance between heat resistance and flexibility. 
     SOLUTION: The present invention provides a crosslinked polyolefin resin foam in which the difference in degree of crosslinking between surface layers on both sides is 5-15 mass%. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022019996-A (JP)
Title: Acoustic device
IPC: G08B17/00
Filed: 2021-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce evacuation time while suppressing deterioration of external appearance. 
     SOLUTION: An acoustic device 1 comprises a control unit, a first output unit 11, a second output unit and a housing 4. The control unit receives information on a specific event and determines whether or not the specific event has occurred. The first output unit 11 outputs sound to report occurrence of the specific event. The second output unit outputs illumination light. The housing 4 has a base part fixed to a structure C1 and a front wall part 4B located on the front side of the base part. The front wall part 4B has a slit 9 recessed in a direction getting closer to the base part at a front surface 40 of the front wall part. The slit 9 includes an acoustic hole H1 leading the sound to the outside of the housing 4 in a first region 91 of an inner surface 90 of the slit, and a window hole H2 leading the illumination light to the outside of the housing 4 in a second region 92 of the inner surface 90. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023084885-A (JP)
Title: White image formation method, white image formation device, and recorded matter
Inventor: KOITABASHI NORIFUMI
IPC: C09D11/101
Filed: 2021-12-08
Abstract: To provide a white image formation method enabling suppression of degradation of whiteness of a porous film due to moisture.SOLUTION: A white image formation method is provided, comprising: forming a white porous film having voids communicating with a substrate; and forming a moisture permeation suppression film around the porous film, wherein the porous film formation step comprises: applying a first liquid composition to the substrate; forming a cured film by irradiating the first liquid composition on the substrate with first active energy ray thereby forming a cured film, drying the cured film thereby forming the porous film, wherein the formation of the moisture permeation suppressing film includes: applying a second liquid composition to around a region where the porous film is formed on the substrate, drying the second liquid composition on the substrate, and irradiating the dried second liquid composition with second active energy ray.SELECTED DRAWING: Figure 1