baber/WOPTO huggingface dataset:
Patent JP-2023120699-A (JP)
Title: Spatial sound reproducing apparatus, spatial sound reproducing method, and program
Inventor: TAKADA TADASHI
IPC: H04R23/00
Filed: 2022-02-18
Abstract: To vary frequency of sound reproduced in a space by sweeping of laser light.SOLUTION: A spatial sound reproducing apparatus 10 includes: a laser light source 12 which outputs laser light 18; a driving mechanism 14 which varies irradiation direction of the laser light 18; and a control unit 16 which actuates at least one of the laser light source 12 and the driving mechanism 14 intermittently to variably control intervals of acoustic pulses 30 generated in a position in which the laser light 18 is swept at sonic speed in the air.SELECTED DRAWING: Figure 1
Patent JP-2023120927-A (JP)
Title: Liquid composition for electronic cigarette and electronic cigarette comprising the same
Inventor: Liu kai peng
IPC: A24B15/167
Filed: 2022-02-18
Abstract: To provide a liquid composition for electronic cigarette that contains cannabinoid as an active ingredient and allows it to be taken into the user's body efficiently.SOLUTION: A liquid composition for electronic cigarette is heated to generate an active ingredient. The liquid composition for electronic cigarette contains cannabinoid and oil-based solvent.SELECTED DRAWING: None
Patent JP-2023121637-A (JP)
Title: Information processing system, communication system, image transmitting method, and program
Inventor: UEDA Shiori
IPC: H04N21/235
Filed: 2022-02-21
Abstract: To provide a communication system in which a wide-field image captured by an imaging device in accordance with a predetermined imaging request and viewpoint information are stored in association with each other.SOLUTION: The present invention is a communication system including an imaging device capable of capturing wide-field images having a wide range of viewing angles, and an information processing system that transmits a video to a communication terminal. The imaging device has an imaging unit that captures a wide-field image in response to a predetermined imaging request. The information processing system has: a communication unit that transmits a video including the wide-field image to the communication terminal; and an association processing unit that associates the wide-field image received from the imaging device with viewpoint information that specifies a predetermined area when the wide-field image specified on the communication terminal is displayed, and stores the wide-field image in a predetermined storage destination.SELECTED DRAWING: Figure 1
Patent JP-2023125748-A (JP)
Title: Film for diaphragm, acoustic diaphragm and acoustic device
Inventor: SUZUKI SEIGO
IPC: H04R7/02
Filed: 2022-02-28
Abstract: To provide a resin composition for an acoustic member which has an appropriate elastic modulus, has small change in the elastic modulus due to temperature variations, and has high heat resistance.SOLUTION: A film for a diaphragm contains an elastomer as a main component, and a filler, and has a storage tensile elastic modulus (E'20) at 20°C obtained by dynamic viscoelasticity measurement in a tensile mode at a frequency of 1 Hz of 0.1 MPa or more and 30 MPa or less.SELECTED DRAWING: None
Patent JP-2023127084-A (JP)
Title: Control method of charging and discharging device
Inventor: SATO TAKAO
IPC: H01M10/633
Filed: 2022-03-01
Abstract: To preferably increase a temperature of a power storage part while suppressing an increase in size of a device.SOLUTION: A charging and discharging device comprises: a temperature acquisition part that acquires a temperature of a power storage part or a housing part into which the power storage part is housed; a power conversion part that is provided onto a power transmission path between the power storage part and a power input part or a power transmission path between the power storage part and a power output part, and converts power by a power conversion operation; a temperature acquisition part that acquires a temperature of the power storage part or the housing part into which the power storage part is housed. A control method of the charging and discharging device, comprises the steps of: acquiring a temperature of the power storage part or the housing part by the temperature acquisition part; and performing the power conversion operation by the power conversion part when the temperature acquired by the temperature acquisition part is a predetermined value or less in a state where power is not input from the power input part and in a state where power is not output from the power output part.SELECTED DRAWING: Figure 6
Patent JP-2022163690-A (JP)
Title: Medical support apparatus and medical support method
Inventor: YAMAMOTO SHOTA
IPC: A61B34/20
Filed: 2022-03-01
Abstract: To cause a medical doctor to recognize an area whose recommendation level for medical treatment is high, in execution of a surgery.SOLUTION: A medical support apparatus has one processor or more, and the processor is configured to: acquire a medical image; and based on the medical image, generate a guidance display that indicates a boundary between segments whose recommendation levels for medical treatment are different in the medical image and that is to be superimposed on the medical image.SELECTED DRAWING: Figure 1
Patent JP-2023127505-A (JP)
Title: battery heater
Inventor: HIROTA ATSUSHI
IPC: H01M10/6571
Filed: 2022-03-01
Abstract: To provide a battery heater capable of raising the temperature of a battery case when the temperature is low and radiating heat from the battery casing generated during charging.SOLUTION: A battery heater 20 includes a base material 30, a heater wire 40 arranged on one side of the base material 30, and a heat dissipating unit 50 disposed on one side of the base material 30 in a part where the heater wire 40 is not disposed. Then, the base material 30 is arranged in the battery case 10 such that the heat dissipating unit 50 comes into contact with a heat sink 11 provided in the battery case 10.SELECTED DRAWING: Figure 2
Patent JP-2023128089-A (JP)
Title: PRODUCTION METHOD OF POLY(3-HYDROXY BUTANOIC ACID-co-4-HYDROXY BUTANOIC ACID) COPOLYMERIZATION
Inventor: FUKUI TOSHIAKI
IPC: C12N15/53
Filed: 2022-03-02
Abstract: To provide a production method of producing on microbes, poly(3-hydroxy butanoic acid-co-4-hydroxy butanoic acid)(P(3HB-co-4HB)) using an inexpensive biomass as a basic carbon source.SOLUTION: There is provided a production method of producing, P(3HB-co-4HB) in which 4HB fraction is improved, by performing genetic transformation to microbes which have P(3HB) production ability, using a recombination vector which has 4-hydroxy butanoic acid-CoA dehydratase (4HcD) gene, or a combination of the 4HcD gene and bacterium hemoglobin (Vgb) gene, for propagating a transformant on a medium including the carbon source.SELECTED DRAWING: None
Patent JP-2023130835-A (JP)
Title: Vehicle body structure
Inventor: ITO AKIHIKO
IPC: B62D25/06
Filed: 2022-03-08
Abstract: To provide a vehicle body structure including a structure that can suppress vertical bending vibration of a roof panel.SOLUTION: A vehicle body structure including a roof panel 1, roof side rails 4, and quarter pillars 6 includes: a rear roof cross member 2d extending below the roof panel 1 in a vehicle width direction and including end portions connected to quater pillar upper portions at side edges of the roof panel 1; and braces 7 each including an upper connection portion 7a connected to the rear roof cross member 2d and a lower connection portion 7b connected to the quarter pillar upper portion in a roof side inner panel 42, which is a vehicle cabin side portion, of the roof side rail 4.SELECTED DRAWING: Figure 6
Patent JP-2022079498-A (JP)
Title: Vehicle control device
IPC: B60W30/02
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device capable of preventing a starting failure of a vehicle on a compressed snow slope road and the like, improving acceleration performance, and preventing a deceleration feeling to a driver. 
     SOLUTION: A traction control portion increases a slip amount threshold value so that traction control action is prohibited or becomes hard to be executed, when it is detected that a predetermined condition for a clutch releasing form is established during a predetermined period and that a starting failure or an acceleration failure occurs in a vehicle or a deceleration feeling is given to a driver from a wheel rotation speed detection sensor and/or an acceleration sensor. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022069581-A (JP)
Title: Alcoholic beverage and method for improving flavor of alcoholic beverage
IPC: C12G3/04
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an alcoholic beverage that has a reduced sticky taste, and suppressed sesame oil-like and incense stick-like smells. 
     SOLUTION: An alcoholic beverage contains indigestible glucan, and vitamin C. The content of vitamin C is 0.0075 g/100 ml or more relative to the total amount of the alcoholic beverage. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136357-A (JP)
Title: Image forming device and cartridge
Inventor: ISHII SOICHI
IPC: G03G21/18
Filed: 2022-03-16
Abstract: To further develop the prior art.SOLUTION: A cartridge includes: a holding portion that, by moving in an axial direction of a developing member, can move between a first position for stably holding a second unit at a separated position and a second position for stably holding it at a developing position; and a biasing portion that biases the holding portion from the second position to the first position in the axial direction of the developing member. At least one of a first gear portion and a second gear portion is a helical gear. When the second gear portion is driven by the first gear portion to rotate, the second gear portion receives a force from the first gear portion and moves in the axial direction of the developing member, whereby the holding portion moves from the first position to the second position. When the second gear portion is not driven by the first gear portion, the holding portion moves from the second position to the first position by a biasing force of the biasing portion.SELECTED DRAWING: Figure 301
Patent JP-2023138876-A (JP)
Title: Cowl structure of vehicle
Inventor: YASUZAWA SHINNOSUKE
IPC: B62D25/08
Filed: 2022-03-21
Abstract: To favorably separate between liquid and air.SOLUTION: In a cowl structure 10, a plurality of fins 22 are installed on a cowl top panel 14. Each of the fins 22 is formed in a plate shape, and inclined toward the front as it goes downward, and curved in an arc shape that protrudes downward when viewed from a vehicle width direction. Then, when an airflow AR passes through the fins 22, a lower region of the fins 22 becomes positive pressure and an upper region of the fins 22 becomes negative pressure. Therefore, a vortex flow is generated that swirls a tip portion 22A of each of the fins 22 from a lower side to an upper side of each of the fins 22 when viewed from a right-and-left direction. In other words, a vortex flow is generated at the tip portion 22A of each of the fins 22, with the right-and-left direction being an axial direction. This causes the airflow AR to flow leftward while turning in an extending direction of each of the fins 22. As a result, water and air contained in the airflow AR are centrifugally separated from each other.SELECTED DRAWING: Figure 2
Patent JP-2022082607-A (JP)
Title: Image processing apparatus and image processing method
IPC: H04N1/401
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method for reducing an operator's time and effort. 
     SOLUTION: An image forming apparatus includes an acquisition unit, a storage unit, a determination unit, a display unit, an input unit, and a changing unit. The acquisition unit acquires an image. The storage unit stores a threshold for determining the image as one of a color image and a monochrome image from the feature quantity of the image. The determination unit determines the image as one of a color image and a monochrome image based on the feature quantity and the threshold. The display unit displays a result of determination made by the determination unit. The input unit receives input of a change to the determination result displayed on the display unit. The changing unit changes the threshold based on the feature quantity of the image for which the change is input. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140862-A (JP)
Title: Roll paper holder and portable toilet
Inventor: NAGANO TAKUYA
IPC: A47K10/38
Filed: 2022-03-23
Abstract: To provide a roll paper holder that enables a user to draw and cut paper easily by one hand and can be compact or simplified more than conventional ones.SOLUTION: A roll paper holder 20 includes a paper support member 30 having a support rod 31. The roll paper holder 20 includes a paper pressing member 40 that presses roll paper. The paper pressing member 40 is configured to be movable in a Z direction when the first column 41 is slidably inserted to a first slide hole 35A and is configured to sandwich the roll paper with the support rod 31. A ratio of an inner diameter of the first slide hole 35A with respect to a length of the first slide hole 35A in a Z direction is set to 2 or less.SELECTED DRAWING: Figure 2
Patent JP-2023142039-A (JP)
Title: Lighting system
Inventor: MIYAWAKI SHOTARO
IPC: H02J7/00
Filed: 2022-03-24
Abstract: To provide a lighting system that can be smoothly moved.SOLUTION: A lighting system comprises a main body and a movable part. The main body comprises a first guide rail extending in a first direction and a power supply part. The movable part comprises a wireless power supply part, and can move in the first direction. The first guide rail comprises a pair of outer rails opposing to each other in a second direction orthogonal to the first direction. The movable part comprises: a movable block formed to be movable in the first direction along the first guide rail; and a placement surface on which an instrument to be charged is supported, in a third direction orthogonal to the first direction and the second direction. The first guide rail comprises a first portion and a second portion opposing to each other in the first direction. An end portion in the first direction of the first part and an end portion in the first direction of the second part oppose to each other through a clearance. The movable block comprises a first surface contacting the outer rails, where a portion whose distance from the outer rails varies continuously is formed on the first surface.SELECTED DRAWING: Figure 10
Patent JP-2023142111-A (JP)
Title: noise reduction device
Inventor: ARAI TATSUYA
IPC: F24F1/12
Filed: 2022-03-24
Abstract: To provide a noise reduction device that enables reduction of noise which occurs propagating along a pipeline.SOLUTION: A noise reduction device includes, fox example, a compressor 3, a housing 2, a pipeline 4, and a noise absorption device 5. The pipeline 4 includes: a pipe part 4a; a pipe part 4b; and a folded pipe part 4A. The folded pipe part 4A extends from the pipe part 4b in a U-shaped form. The noise absorption device 5 includes a noise absorption member 7 and a fixing member 8. The noise absorption member 7 includes a woven material or a non-woven material. The fixing member 8 fixes the noise absorption member 7 to the folded pipe part 4A. The noise absorption device 5 and the folded pipe part 4A are not in contact with the housing 2.SELECTED DRAWING: Figure 1
Patent JP-2023142304-A (JP)
Title: Control method of automatic inner diameter measurement device, and control method of automatic measurement device
Inventor: OGAWA KEITA
IPC: G01B5/12
Filed: 2022-03-24
Abstract: To provide an inner diameter measurement unit capable of automatizing inner diameter measurement, and a control method of an automatic inner diameter measurement.SOLUTION: An inner diameter measurement part is supported to a support frame through a floating joint part. The floating joint part comprises: a rotation permission mechanism part for permitting the inner diameter measurement part to rotate to the support frame part; and a translation permission mechanism part for permitting the inner diameter measurement part to translate to the support frame part. A measurement head part of the inner diameter measurement part is inserted into a hole by a robot arm part. By reaction force when a probe presses an inner wall of the hole, the inner diameter measurement part autonomously adjusts the position and posture, and an axis line of the inner diameter measurement part and an axis line of the hole match. By an electrically driven inner diameter measurement unit (electrically driven inner diameter measurement tool, robot arm part), an inner diameter of the hole can be automatically measured.SELECTED DRAWING: Figure 16
Patent JP-2023142475-A (JP)
Title: Operation support method, operation support system and server
Inventor: ITO NAO
IPC: G06Q50/30
Filed: 2022-03-25
Abstract: To present information that can be understood by a driver by highly accurately predicting an accident risk.SOLUTION: An operation support method for supporting the operation of a vehicle comprises: a first step of making a computer acquire biological information of a driver who is driving the vehicle; a second step of acquiring environmental information of the driver; a third step of acquiring business information of the driver; a fourth step of generating biological index data from the biological information; a fifth step of generating integrated information by integrating the biological index data, the environmental information and the business information such that the time series is adjusted; a sixth step of inputting the integrated information to a preset accident risk prediction model to calculate accident risk information after a prescribed time; and a seventh step of inputting the accident risk, the integrated information and preset accident determination information to a preset factor calculation model to calculate factor information of the accident risk.SELECTED DRAWING: Figure 1
Patent JP-2023144733-A (JP)
Title: vehicle structure
Inventor: IKETANI KOHEI
IPC: B60K7/00
Filed: 2022-03-28
Abstract: To provide a vehicle structure which enables a user to check a state of a connection portion of a terminal easily.SOLUTION: A vehicle structure includes: a vehicle body; wheels exposed to the outside of the vehicle body; on-vehicle devices each of which is disposed at a position offset from a center as seen in a width direction of the vehicle body to the wheel side to rotate the wheel; and terminal blocks 15 each of which is attached to the on-vehicle device to provide power supply to the on-vehicle device. The terminal block 15 includes: a housing 20 having an opening 26; a terminal 30 connected to a mating terminal 53 in the opening 26; and a cover member 40 which is configured to be attached to or detached from the housing 20 and covers the opening 26.SELECTED DRAWING: Figure 6
Patent JP-2023144779-A (JP)
Title: Section line recognition device
Inventor: AOYAGI YUKI
IPC: G06T7/00
Filed: 2022-03-28
Abstract: To improve recognition accuracy of a section line.SOLUTION: A section line recognition device 100 comprises: an external detection unit 2 which is mounted on a vehicle and detects an external situation around the vehicle; a behavior detection unit 3 which detects a travel behavior of the vehicle; a section line recognition unit 13 which sets a current position of the vehicle and a coordinate system according to an advance direction on the basis of the external situation and recognizes a section line around the vehicle in the coordinate system; a movement amount calculation unit 14 which calculates a movement amount of the vehicle from a first point of time to a second point of time on the basis of the travel behavior; and a section line correction unit 15 which corrects a section line. The section line recognition unit 13 generates first section line information representing a section line recognized at the first point of time and second section line information representing a section line recognized at the second point of time. The section line correction unit 15 comprises: a prediction unit 16 which predicts the section line recognized at the second point of time on the basis of the first section line information and the movement amount of the vehicle; and an update unit 17 which updates the second section line information on the basis of differences between the predicted section line and the section line actually recognized at the second point of time.SELECTED DRAWING: Figure 2
Patent JP-2023151785-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-04-01
Abstract: To provide an improved game machine regarding a performance when a game medium enters a start area.SOLUTION: A game machine includes game control means for performing control regarding progress of a game, especially a variable display and reservation storage, performance control means for performing control regarding a performance according to an instruction from the game control means, and display control means for controlling a liquid crystal display device, and can perform a specific display corresponding to the variable display corresponding to an instruction from the game control means and a reservation display corresponding to reservation storage.SELECTED DRAWING: Figure 1
Patent JP-2023154228-A (JP)
Title: communication system
Inventor: YAMASHITA KUNIHIRO
IPC: H04M3/42
Filed: 2022-04-06
Abstract: To provide an IP telephone call system that improves the quality of a call by acquiring background noise of a call destination and adjusting the volume or sound quality of speech.SOLUTION: A communication system includes: an IP call system that includes a plurality of call terminals each connected to an IP network and each having a microphone and a speaker, and performs transmission and reception of voice data using a call protocol between the call terminals via an IP network; and a system manager that is connected to the IP network separately from the call terminals and controls the transmission and reception of voice data using the call protocol between the call terminals. When a call is made from one call terminal 11a belonging to the IP call system to another call terminal 11b belonging to the IP call system, the one call terminal 11a or the system manager collects sound from the microphone of the other call terminal 11b to obtain background noise, and adjusts at least one of volume and sound quality of the call.SELECTED DRAWING: Figure 8
Patent JP-2022117983-A (JP)
Title: Flameproof sheet, assembled battery, and battery pack
IPC: H01M10/613
Filed: 2022-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an assembled battery and a battery pack that are easy to design and assemble and that can inhibit destruction of a battery case and decrease in performance of a battery due to deformation of a battery cell while inhibiting transmission of heat between battery cells when there is an abnormality. 
     SOLUTION: Each battery cell 2 has an electrode surface 2a that has an electrode 3, and an outer peripheral surface 2b that is a surface orthogonal to the electrode surface 2a. The battery cells 2 are connected in series or in parallel via the electrodes 3 and connectors and the like that are not shown. The outer peripheral surfaces of the battery cells 2 are covered by a flameproof material 4, and the outer peripheral surface of the flameproof material 4 is further covered by an elastic member 5, so that an assembled battery 6 is configured. The elastic member 5 is a cylindrical body with both ends open, and covers the outer peripheral surfaces of the battery cells 2 and the flameproof material 4 in the circumferential direction. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT