baber/WOPTO huggingface dataset:
Patent JP-2023034040-A (JP)
Title: Computation device, program, computation system, and control method of computation device
Inventor: IWAKUMA RYUICHIRO
IPC: G06F13/42
Filed: 2021-08-30
Abstract: To provide a computation device, a program, a computation system, and a control method of the computation device which more flexibly change a frequency of a clock signal provided to a bus to thereby suitably control speed of data transfer through the bus.SOLUTION: A computation device 1 includes: a computation unit which has a plurality of functions implemented therein; a control unit which is connected with the computation unit via a bus and controls an action of the computation unit; and a determination unit which determines speed of data transfer through the bus on the basis of the number of the functions made effective in the computation unit. A bus clock with a frequency corresponding to the speed of data transfer is generated.SELECTED DRAWING: Figure 1
Patent JP-2023035446-A (JP)
Title: Image forming apparatus
Inventor: OISHI SHINJI
IPC: B41J29/377
Filed: 2021-09-01
Abstract: To provide an image forming apparatus that can efficiently cool an inside of the apparatus with one suction fan.SOLUTION: An image forming apparatus 10 comprises: first and second unit storage chambers; a sheet conveyance path L1; a first duct 82 that has a first intake port 82a and a first air outlet 82b and is provided with a suction fan 80; and a second duct 84 that has a second intake port 84a and a second air output 84b. The first unit storage chamber has a first opening 70a adjacent to the second intake port and a second opening 70b communicating with the second duct 84. With a first unit stored in the first unit storage chamber, a third duct 86 is formed which extends from the first opening to the second opening through the first unit storage chamber.SELECTED DRAWING: Figure 1
Patent JP-2022080263-A (JP)
Title: Optimization analysis method and device for junction positions of vehicle body
Inventor: TOKITA YUICHI
IPC: G06F30/23
Filed: 2021-09-07
Abstract: To provide an optimization analysis method and device for junction positions of a vehicle body, which obtain positions of optimal junction points to improve fatigue life and stiffness.SOLUTION: The optimization analysis method relating to the present invention, for junction positions of a vehicle body includes: a step (S1) of setting, as an analysis object model, an entire or partial vehicle body model where initial junction points at which a plurality of component models are to be joined as assemblies are set; a step (S3) of setting a load condition and a constraint condition to be applied to the analysis object model; a step (S5) of performing stress analysis of the analysis object model; a step (S7) of calculating fatigue lives of the initial junction points and setting a target fatigue life; a step (S9) of setting candidate junction points to the analysis object model to generate an optimization analysis model; a step (S11) of setting an objective function or a constraint condition which is an optimization analysis condition relating to the number of the candidate junction points, fatigue lives of the candidate junction points, and stiffness of the optimization analysis model; and a step (S13) of obtaining candidate junction points meeting the optimization analysis condition as optimal junction points.SELECTED DRAWING: Figure 10
Patent JP-2023038565-A (JP)
Title: Steel plate step correction tool
Inventor: MURATA SHINJI
IPC: E01D19/12
Filed: 2021-09-07
Abstract: To provide a step correction tool for a steel plate that can correct the step of the steel plate without directly welding to the steel plate.SOLUTION: A Steel plate step correction tool is provided with a first locking member 11 locked to one surface in the thickness direction of each steel plate 1, an insertion member 12 whose one end side is locked to the first locking member 11 in the thickness direction of the steel plate 1 and whose other end side is inserted into a clearance between the steel plates 1, and a second locking member 13 detachably locked to the other end side of the insertion member 12 and locked to the other surface in the thickness direction of each steel plate 1; since the end part side of each steel plate 1 is pressed in the thickness direction by the first locking member 11 and the second locking member 13 by applying force for drawing the second locking member 13 to the first locking member 11 side between the insertion member 12 and the first locking member 11, the step of each steel plate 1 can be corrected without directly welding to the steel plate 1, and troublesome repair work such as cutting and removing of a correction plate welded to the steel plate and polishing of the steel plate surface is not required.SELECTED DRAWING: Figure 9
Patent JP-2023039750-A (JP)
Title: Refrigerating machine oil composition and mixed composition for refrigerating machine
Inventor: KOJIMA AKIO
IPC: C10M107/34
Filed: 2021-09-09
Abstract: To provide a refrigerating machine oil composition and a mixed composition for a refrigerating machine containing the refrigerating machine oil composition, wherein the refrigerating machine oil composition has an appropriate melt viscosity when a hydrocarbon-based refrigerant is dissolved, and has a low solubility of the hydrocarbon-based refrigerant.SOLUTION: A refrigerating machine oil composition used for a refrigerant containing a hydrocarbon refrigerant comprises one or more selected from polyalkylene glycol compounds (A) represented by the following general formula (1). In the general formula (1), one or both of R1 and R2 are groups represented by the following general formula (2). When one of R1 and R2 is a group represented by the following general formula (2), the other is a hydrogen atom or a linear or branched alkyl group having 1 to 16 carbon atoms. E is an ethylene group, P is a propylene group, and m and n are integers of 0 or more, where m+n is 1 or more and 50 or less.SELECTED DRAWING: None
Patent JP-2023040535-A (JP)
Title: Protection structure of on-vehicle device
Inventor: KOYAMAISHI NAOTO
IPC: B60K1/00
Filed: 2021-09-10
Abstract: To provide a protection structure of an on-vehicle device capable of suppressing collision of the on-vehicle device.SOLUTION: A protection structure of an on-vehicle device includes: a plate part inclined upward as extending from a first side of a vehicle to a second side opposite to the first side; and a first strut and a second strut provided in the plate part and projecting from one surface of the plate part. One of the first strut and the second strut is located on the first side from the other of the first strut and the second strut. The first strut is located on the left side from the second strut when viewed from the first side.SELECTED DRAWING: Figure 1
Patent JP-2022182941-A (JP)
Title: Oxide phosphor, light-emitting device, and production method of oxide phosphor
Inventor: MURASAKI YOSHINORI
IPC: C09K11/62
Filed: 2021-09-13
Abstract: To provide an oxide phosphor having an emission peak wavelength of 800 nm or more.SOLUTION: An oxide phosphor has a composition including Mg, Ga, O and Cr, and if necessary may include a first element M1, a second element M2, and a third element M3. When the total molar ratio of Ga, Cr, the second element M2 and the third element M3 is set to be 2 in 1 mole of the composition of the oxide phosphor, the molar ratio of Mg or the total molar ratio of Mg and the first element M1 falls within the range 0.7-1.3, the molar ratio of O falls within the range 3.7-4.3, and the molar ratio of Cr falls within the range of more than 0.02 and not more than 0.3. The oxide phosphor has an emission peak wavelength within the range 800-1,600 nm in an emission spectrum.SELECTED DRAWING: Figure 5
Patent JP-2023043037-A (JP)
Title: ultrasonic motor
Inventor: TAKAMIYA MAKOTO
IPC: H02N2/12
Filed: 2021-09-15
Abstract: To provide an ultrasonic motor capable of realizing a mechanism displaceable in multiple directions by a simple configuration.SOLUTION: An ultrasonic motor 10 has an elastic body 100, which has a support part 101 and first to fourth parts 111-114. Each part has a shape extending toward the outside in first to fourth directions with respect to the support part. On a first surface 151 and a second surface on the opposite side, on a third surface 153 and a fourth surface on the opposite side, on a fifth surface 155 and a sixth surface on the opposite side, and on a seventh surface 157 and an eighth surface on the opposite side, first to fourth projections are respectively provided. Further, first to fourth electromechanical conversion elements 131-134 are provided in each part.SELECTED DRAWING: Figure 1
Patent JP-2023043796-A (JP)
Title: Antibacterial composition and method for producing the same
Inventor: UEDA SHUICHIRO
IPC: A61K8/9789
Filed: 2021-09-16
Abstract: To provide antibacterial compositions derived from natural origin.SOLUTION: A sweet potato extract heat-treated under specific conditions is used as a useful ingredient. Preferably the sweet potato extract uses water as a solvent. Also, the sweet potato extract preferably has antibacterial properties against Gram-positive and Gram-negative bacteria.SELECTED DRAWING: None
Patent JP-2023044454-A (JP)
Title: Power supply device for electric work vehicle
Inventor: YAMAMOTO TAKUMI
IPC: B60K1/04
Filed: 2021-09-17
Abstract: To provide, for an electric work vehicle, a power supply device which allows an external inverter to be removed when it is unnecessary, and prevents the connection of an inappropriate external inverter.SOLUTION: A power supply device for an electric work vehicle includes: a battery 2 for driving the electric work vehicle; a first connection part 21 for an internal inverter 7 which converts DC power from the battery 2 into AC power, and outputs the AC power to internal electric devices 15 and 32 installed in the electric work vehicle; a second connection part 22 for an external inverter 8 which converts DC power from the battery 2 into AC power, and outputs the AC power to an external electric device 9; and a battery control part 23 which is connected to the first connection part 21 and the second connection part 22, and controls the charging of and power supply from the battery 2. The battery control part 23 communicates with the external inverter 8 side via the second connection part 22, and performs authentication on whether or not power supply to the external inverter 8 is permitted.SELECTED DRAWING: Figure 6
Patent JP-2022053540-A (JP)
Title: Liquid discharger contamination removal mechanism, liquid discharger, shower head, and water faucet
Inventor: CHEN DONGHAI
IPC: B05B1/18
Filed: 2021-09-24
Abstract: To disclose a liquid discharger contamination removal mechanism, a liquid discharger, a shower head, and a water faucet.SOLUTION: A liquid discharger contamination removal mechanism includes a liquid discharge unit and a drive mechanism capable of operating to the liquid discharge unit, the liquid discharge unit comprising a liquid discharge nozzle. The liquid discharge nozzle includes an elastic member, the elastic member including a liquid discharge port for the liquid discharge nozzle. By coordination of the drive mechanism and the elastic member and actuation of the drive mechanism, the elastic member can be elastically deformed. The elastic deformation of the elastic member makes an adhering contamination coagulated in the liquid discharge nozzle to fall. Namely, the drive mechanism can implement contamination removal only by deforming the elastic member, a requirement for accuracy of coordination of the drive mechanism and the liquid discharge nozzle is low, and the elastic member is deformed by the drive mechanism. Thereby, a contamination removal effect can be improved without limitation of a water flow condition.SELECTED DRAWING: Figure 5
Patent JP-2023049354-A (JP)
Title: vehicle rear structure
Inventor: IWAI KOSUKE
IPC: B62D25/08
Filed: 2021-09-29
Abstract: To enhance the protective possibility of a component located outside in a vehicle width direction of an impact absorber in a vehicle rear part.SOLUTION: A vehicle rear structure includes: a floor panel 10; side members 20 joined to ends in a vehicle width direction of the floor panel and extending in a vehicular longitudinal direction; a tail end member 30 joined to rear ends of the side members; a rear bumper 60 disposed rearward in a vehicle of the tail end member; and a light emitting part 70. An absorber 50 is connected to the rear ends of the side members via the tail end member. When seen from an undersurface, the light emitting part is located outside in the vehicle width direction of the absorber and inside of the sides in the vehicle width direction of the rear bumper. The absorber extends outward in the vehicle width direction as proceeding rearward in the vehicle. A position in the vehicular longitudinal direction of a rear end surface 53a of the absorber is located behind the position in the vehicular longitudinal direction of the light emitting part.SELECTED DRAWING: Figure 3
Patent JP-2023050986-A (JP)
Title: Detecting device
Inventor: FUJITA TOSHIHIRO
IPC: G01D5/244
Filed: 2021-09-30
Abstract: To provide a detecting device capable of simplifying the configuration of a sensor.SOLUTION: A rotation angle sensor 31 in a rotation detecting device 1 comprises a main detection element 401, sub detection elements 402 and 403, an AD conversion section 451 for digitally converting a detection signal of the main detection element, and an angle calculation section 452 that calculates angle information using the digitally converted detection signal of the main detection element 401. The sensor outputs a digital signal including the angle information and analog signals corresponding to the detection signals of the sub detection elements 402 and 403. A control section 62 has AD conversion sections 612 and 613 for digitally converting the analog signal and an abnormality detection section 65 for detecting abnormality using main information corresponding to the angle information included in the digital signal and sub information corresponding to the detection signals of the sub detection elements 402 and 403. The abnormality detection section 65 detects abnormality using a value obtained by converting the analog signal into the angle information as the sub information or a value obtained by performing analog output conversion of the angle information as the main information.SELECTED DRAWING: Figure 23
Patent JP-2023054619-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: FUKUOKA TAKAMASA
IPC: G06Q50/22
Filed: 2021-10-04
Abstract: To realize a service regarding a care recreation in which both of a care service provider and a user being a subject to receive care service provided by the care service provider can obtain higher level of satisfaction.SOLUTION: An information processing device according to the present application includes: an acquisition unit for acquiring provider information regarding a care service provider; and a providing unit which provides, to the care service provider, a service regarding a recreation implemented by the care provider to a user being a subject to receive the care.SELECTED DRAWING: Figure 3
Patent JP-2023013902-A (JP)
Title: Use of stem cell preparation for treating arthritis, and method for producing stem cell preparation
Inventor: LIN FENG-HUEI
IPC: C12N15/09
Filed: 2021-10-06
Abstract: To provide use of a stem cell preparation for treating arthritis.SOLUTION: There is provided a stem cell preparation that can effectively delay cartilage modification by arthritis. In addition, the stem cell preparation which is manifested to be a three-dimensional stem cell mass (cell sphere) by whole blood analysis and blood biochemical analysis, provides safe treatment applied for arthritis. In addition, the invention also provides a method for producing the stem cell preparation.SELECTED DRAWING: None
Patent JP-2023059358-A (JP)
Title: Image display program and image display device
Inventor: HARADA KENICHI
IPC: H04N5/74
Filed: 2021-10-15
Abstract: To increase the degree of freedom of a mode that provides visual information to a user.SOLUTION: An image display program causes a computer C to function as: a background image display unit 10 which can display a background image on each of a plurality of image display surfaces; and a superimposition image display unit 11 which can display a superimposition image by being superimposed on the background image displayed on the image display surface on at least one of the plurality of image display surfaces. According to the image display program, not only the background image can be displayed on each of the plurality of image display surfaces but also the superimposition image superimposed on the background image can be displayed on at least one of the image display surfaces.SELECTED DRAWING: Figure 1
Patent JP-2022020711-A (JP)
Title: Information processing device
IPC: G09F9/30
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel function panel with excellent convenience or reliability, a manufacturing method for a novel function panel with excellent convenience or reliability, a novel light-emitting device with excellent convenience or reliability, or a novel information processing device with excellent convenience or reliability. 
     SOLUTION: An information processing device includes a release layer, a first base material including a region overlapping with the release layer, a terminal between the release layer and the first base material, a second base material including a region overlapping with the first base material, and a bonding layer between the first base material and the second base material. The terminal includes a region not overlapping with the bonding layer. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067638-A (JP)
Title: Spherical crystalline silica particle material and manufacturing method thereof, slurry containing spherical crystalline silica particle material, and resin composition containing spherical crystalline silica particle material
Inventor: HANEDA MITSUKI
IPC: C01B33/12
Filed: 2021-11-01
Abstract: To provide a spherical crystalline silica particle material which is spherical and contains less impurities.SOLUTION: As the whole mass as a standard, quartz crystal is 70% or over and true specific gravity is 2.53 g/cm3 or over. A manufacturing method of a spherical crystalline silica particle material of the present invention includes: a spherical silica particle formation step of feeding a raw material particulate material comprising silicon metal to an oxidizing flame or feeding a raw material particulate material comprising silicon dioxide to a high-temperature atmosphere to obtain a spherical silica particulate material; a quartz-converting step of heating the spherical silica particulate material at a temperature of lower than a softening point of silica in the presence of an alkali metal salt and/or an alkaline earth metal salt to obtain a coarse spherical crystalline silica particle material where 70% or over of the whole silicon dioxide in mass standard has been converted to quartz crystal; and a cleansing step of cleansing the coarse spherical crystalline silica particle material with water to obtain a spherical crystalline silica particle material.SELECTED DRAWING: None
Patent JP-2022036943-A (JP)
Title: Antibody-pyrrolobenzodiazepine derivative conjugates
IPC: C12N5/10
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide antibody-pyrrolodiazepine derivatives and antibody-pyrrolidiazepine derivative conjugates using them, and CLDN6 and/or CLDN9 antibodies. 
     SOLUTION: Provided is an antibody-drug conjugate represented by the following formula. (In the formula, m 1  represents an integer from 1 to 10; Ab represents an antibody or a functional fragment of the antibody and the sugar chain of the antibody may be remodeled; L indicates a linker that connects Ab and D and the Ab may be bound to L directly from its amino acid residue, or to L via a sugar chain of the Ab or a remodeled sugar chain; and the D indicates a drug represented by the following formula.) 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069305-A (JP)
Title: Vehicle driving support device, vehicle driving support method, and program
Inventor: NISHIMOTO TATSUYA
IPC: B60W40/02
Filed: 2021-11-05
Abstract: To provide a vehicle driving support device which prevents or suppresses automatic deceleration control from being terminated at a time not intended by a driver.SOLUTION: A driving support ECU 21 of a driving support device 11a executes automatic deceleration control to decelerate a vehicle 10 independent of a driver's operation of a brake pedal 105 when it is determined that a special condition representing that the driver intends to turn the vehicle 10 right or left at an intersection located ahead of the vehicle 10 is established. If operations of turn indicators 34, 35 are stopped while the automatic deceleration control is executed, the automatic deceleration control is continued until a predetermined time elapses after the operations of the turn indicators 34, 35 are stopped, and if the turn indicators 34, 35 are not activated until the predetermined time elapses after the operations of the turn indicators 34, 35 are stopped, the automatic deceleration control is terminated.SELECTED DRAWING: Figure 2
Patent JP-2022025132-A (JP)
Title: Production of bright stock from de-asphalted oil
IPC: C10M105/04
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a bright stock that is virtually free of cloudiness (or haze) after long-term storage. 
     SOLUTION: A composition for lubricant base stocks produced from raw materials such as vacuum residual oil or other 510°C+ raw materials is provided. The raw materials can be de-asphalated, then are processed with a catalyst and/or are processed with a solvent, and the lubricant base stock containing a bright stock that is tolerant (or resistant) to cloudiness formation can be formed. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069597-A (JP)
Title: game machine
Inventor: KOMABA KEITA
IPC: A63F7/02
Filed: 2021-11-08
Abstract: To provide a game machine which can improve an interest in a game by notifying a player of information related to the game machine even in waiting a customer.SOLUTION: A game machine notifies a player of information related to a game by executing a suggestive performance according to a remaining rotation number of times before a B time shortening (play time) invocation at a variation stop. The game machine includes a setting display which allows for controlling an output mode of a performance, such as a sound volume or a light volume. The suggestive performance according to the remaining rotation number of times before a B time shortening (play time) invocation is displayed in priority to the setting display.SELECTED DRAWING: Figure 52
Patent JP-2022033751-A (JP)
Title: Improved nanoparticle delivery systems
IPC: A61K45/00
Filed: 2021-11-08
Abstract: PROBLEM TO BE SOLVED: To provide compositions for improved delivery and reduced toxicity of combinations of therapeutic agents. 
     SOLUTION: A pharmaceutical composition includes a set of pharmaceutical compositions comprising nanoparticles. The nanoparticles have an average diameter of less than 80 nm and comprise: a) at least two therapeutic agents, each therapeutic agent coupled through a linker to a hydrophobic moiety to form a prodrug; and b) an amphiphilic stabilizer comprising a hydrophobic portion and a hydrophilic portion, where the weight ratio of the hydrophobic portion to the hydrophilic portion is in the range from 8:5 to 12:5, and where the hydrophobic portion has a molecular weight of 8 kD to 15 kD. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT