baber/WOPTO huggingface dataset:
Patent JP-2023028042-A (JP)
Title: Honeycomb structure, its manufacturing method, and arrangement structure of honeycomb structure
Inventor: KAGEYAMA TATETOMO
IPC: C04B35/00
Filed: 2021-08-18
Abstract: To provide a honeycomb structure arranged inside a radiant tube, which has a simple structure but has a high working effect as a heat transfer promotion body or a heat storage body.SOLUTION: In this invention, the configuration of a ceramic honeycomb structure 1 with multiple cells 15 demarcated by bulkheads 11 extending in a single direction has a through hole 21 penetrating parallel to the cell axis. The through-hole 21 has an opening area in the transverse section perpendicular to the cell axis that is larger than the opening area of the cell 15, and the opening center P is located at the outer edge 10p where the distance from the center point C in the transverse section is more than half of the distance R between the center point C and the outer circumference, and in the inner space of the through-hole 21, the cross section of the bulkhead 11 is exposed and the cell 15 is open.SELECTED DRAWING: Figure 1
Patent JP-2023032558-A (JP)
Title: connector
Inventor: NISHITANI AKIHIRO
IPC: H01R13/64
Filed: 2021-08-27
Abstract: To surely generate a fitting sound by an elastic recovery of a lock arm.SOLUTION: A connector comprises: a male side housing 41 including a hood part 43; a female side housing 11; and a lock arm 20 that is formed in the female side housing 11, and can be elastically deformed. The lock arm 20 includes a pair of lock parts 27 arranged in a width direction. In a fitting process of both of the housings 11 and 41, the lock arm 20 is elastically deformed by an interference between the lock part 27 and the hood part 43. When both of the housings 11 and 41 achieve a normal fitting state, the lock arm 20 locks both of the housings 11 and 41 to a fitting state by the elastic recover. In the lock arm 20 and the hood part 43, collision surfaces 31 and 46 generating a fitting sound by collision when the lock arm 20 elastically recovers are formed. The collision surfaces 31 and 46 are arranged only at one place including a region between the pair of lock parts 27 in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2021191867-A (JP)
Title: Polyester adhesive composition, polyester adhesive, adhesive sheet for optical members, double-sided adhesive sheet with no substrate for optical members, optical member with adhesive layer, and optical laminate
Inventor: YAMABAYASHI AKIRA
IPC: C09J167/00
Filed: 2021-08-27
Abstract: To provide a polyester adhesive of high durability that show excellent adhesive physical properties and excellent transparency even when an adhesive layer is exposed to high temperature and high moisture.SOLUTION: A polyester adhesive comprises polyester resin (A) and hydrolysis inhibitor (B), the polyester resin (A) having a glass-transition temperature of -10°C or less.SELECTED DRAWING: None
Patent JP-2023037287-A (JP)
Title: Friction tool and method for manufacturing friction tool
Inventor: KURITA TETSUHIRO
IPC: B43K29/02
Filed: 2021-09-03
Abstract: To provide a friction tool and a method for manufacturing the friction tool, in which a friction body is firmly fixed to a cylindrical body for a long period of time and stable friction operation is possible.SOLUTION: The friction tool includes: a friction body 6 which is made of a rubber elastic material; a cylindrical body 2 to which the friction body 6 is attached at a front end; and a connection member 7 which penetrates the friction body 6 and is attached to the front end of the cylinder. A covering portion 4 made of a thermoplastic resin is formed on the front end of the cylindrical body 2 so as to cover a front end opening of the cylindrical body 2. The friction body 6 includes an inner hole 64 extending therethrough in a front-rear direction. The connection member 7 is made of a thermoplastic resin. The connection member 7 is inserted into the inner hole 64 of the friction body 6. A rear surface of a front end 71 of the connection member 7 is locked to the friction body 6. A welded portion 73 welded to the covering portion 4 of the cylindrical body 2 is formed at a rear end of the connection member 7. A front end of the connection member 7 and the welded portion 73 at the rear end of the connection member 7 sandwich the friction body 6 in the front-rear direction.SELECTED DRAWING: Figure 4
Patent JP-2023004799-A (JP)
Title: Exhibit hanging tool
Inventor: MORI MIKIO
IPC: A47F5/11
Filed: 2021-09-08
Abstract: To provide an exhibit hanging tool which effectively suppresses horizontal shake of a hook plate.SOLUTION: An exhibit hanging tool 1 has a fitting structure in which, in the front view of an exhibition surface of an exhibition plate, at least one penetration slit 5a of one side and at least the other penetration slit 5c of the other side are arranged in an inverted V shape or a truncated chevron shape. A hook plate 11 is composed by including one hook plate 13 and the other hook plate 19 as well as a connection part which horizontally connects one hook piece and the other hook piece. In the base end part of the one hook plate, one support piece 17 is provided and, in the base end part of the other hook plate, the other support piece is provided, with each of the one and the other support pieces penetratingly supported in the one and the other slits respectively. By arranging the penetration slits in the inverted V shape or the truncated chevron shape, the horizontal shake is effectively suppressed.SELECTED DRAWING: Figure 1
Patent JP-2023041304-A (JP)
Title: Information processing device, control program and information processing method
Inventor: HIMEMIYA KAZUKI
IPC: B23C5/26
Filed: 2021-09-13
Abstract: To efficiently grasp the degree of difficulty in generating chatter vibration in a holder.SOLUTION: An information processing device (100) includes: a compliance calculation unit (21) that calculates third compliance for each of a plurality of candidate holders (2); and an index calculation unit (22) that calculates the maximum value of a compliance gain using the third compliance for each of the plurality of candidate holders (2).SELECTED DRAWING: Figure 2
Patent JP-2022060161-A (JP)
Title: Physical distribution robot and physical distribution system
Inventor: OTSUKI MASAHISA
IPC: B65G61/00
Filed: 2021-09-13
Abstract: To provide a new physical distribution robot and a physical distribution system using the physical distribution robot.SOLUTION: The physical distribution robot that transports luggage includes: a robot unit that drives a physical distribution robot; and a storage unit that stores luggage. The robot unit and the storage unit can be separated. The physical system that provides physical distribution service includes a physical distribution robot and a controlling device. The controlling device controls the physical distribution robot and determines the travel route of the physical distribution robot. The physical distribution robot autonomously travels according to the travel route.SELECTED DRAWING: Figure 3
Patent JP-2023042257-A (JP)
Title: Image processing device, image processing method and program
Inventor: YONEZAWA KEIKO
IPC: G06T3/00
Filed: 2021-09-14
Abstract: To prevent cut-off of a cut-out image while suppressing the restriction of a cut-out range.SOLUTION: An image processing device according to one aspect comprises: first acquisition means which acquires a reference image; second acquisition means which acquires a peripheral image obtained by imaging a peripheral area on the periphery of an imaging area of the reference image; conversion means which converts the peripheral image so as to extend a field angle in the time of imaging of the reference image; and composition means which generates a composite image obtained by combining a converted image converted from the peripheral image and the reference image.SELECTED DRAWING: Figure 1
Patent JP-2022132037-A (JP)
Title: Pseudo-sword toy
IPC: A63H33/00
Filed: 2021-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo-sword toy having improved taste. 
     SOLUTION: A pseudo-sword toy comprises a sheath part 3 imitating a sheath for a sword, and a handle part 2 imitating a handle of the sword and configured to be attachable to/removable from the sheath part 3. The handle part 2 includes a mounting object part to be mounted on the sheath part 3, and the sheath part 3 includes a first recessed part in which the mounting object part 5 is storably mounted. The handle part 2 in a first state mounted on the sheath part 3 can be removed from the sheath part 3 on the condition that after a first movement of moving the mounting object part by a prescribed distance in a first direction which is a length direction of the sheath part 3 and exposes the mounting object part 5 from the first recessed part, a second movement is made, the second movement further moving the mounting object part 5 in the first direction, with at least a part of the mounting object part 5 displaced from the sheath part 3 in a second direction different from the first direction. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023044861-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-21
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and performance movable control and display of an effect display and then output of a movable performance sound are performed when a movable body performance is executed after a predetermined period. A first random number value and a second random number value are composed of the same two bytes, and the first random number value is used for determining whether control is performed to an advantageous state and is managed by increasing an update speed as compared with the second random number value.SELECTED DRAWING: Figure 66
Patent JP-2023045360-A (JP)
Title: Information processor, program, abnormality detection method, abnormality detection system and cooling storage
Inventor: SUZUKI YOSHIYASU
IPC: F25B49/02
Filed: 2021-09-22
Abstract: To provide an information processor that appropriately detects failure caused by clogging of a capillary tube of a cooling storage.SOLUTION: An information processor 80 includes: an acquisition section 81 acquiring information related to a driving state of a compressor and information acquired by a first temperature sensor and a second temperature sensor; a determination section 83 determining that a capillary tube has an abnormality when a temperature difference between a central part and an outlet of a condenser when the driving state of the compressor is enhanced is deviated from an appropriate range of the temperature difference between the central part and the outlet of the condenser which is predetermined on the basis of information acquired by the acquisition section 81 when the capillary tube is normal; and an output section 84 outputting information indicating an abnormality when the determination section 83 determines that the capillary tube has the abnormality.SELECTED DRAWING: Figure 1
Patent JP-2023047537-A (JP)
Title: Autonomous moving body
Inventor: TAKEGAMI KOKI
IPC: G05D1/02
Filed: 2021-09-27
Abstract: To provide an autonomous moving body capable of reducing a risk of overturning in abrupt braking during traveling even when a center of gravity deviates due to placement of a cargo.SOLUTION: An autonomous moving body 10 includes a moving body main body 11, plural drive wheels 12 provided in the moving body main body 11, a traveling drive device for driving the drive wheels 12, and a control device for controlling the traveling drive device, and can travel and turn in all directions. Further, the autonomous moving body includes drive motors provided in the respective drive wheels 12, a cargo bed 13 provided in the moving body main body 11, and a torque detection unit for detecting a torque of each of the drive motors. The control device obtains a difference of torque which is derived from deviation of a center of gravity Gw of a cargo W on the cargo bed 13, on the basis of the torque of the drive motors detected by the torque detection unit. When the difference of the torque is equal to or larger than a predesignated threshold, the control device controls the traveling drive device so that the drive wheel 12 of the drive motor having a small torque is headed in an advancing direction of the moving body main body 11 along with the turning of the moving body main body 11.SELECTED DRAWING: Figure 5
Patent JP-2023050406-A (JP)
Title: Method for manufacturing composite molding
Inventor: SUGAMORI Masato
IPC: B29C63/02
Filed: 2021-09-30
Abstract: To provide a method for manufacturing a composite molding by welding a continuous fiber-reinforced thermoplastic resin sheet to a thermoplastic resin molding while heating at least one of them, and integrating them with each other.SOLUTION: A method for manufacturing a composite molding bonds both a continuous fiber-reinforced thermoplastic resin sheet A composed of continuous fibers aligned in one direction and a thermoplastic resin, and a thermoplastic resin molding B while heating at least one of them using hot air heating means 6, and integrates them with each other, wherein the hot air heating means 6 has a nozzle 8 having a polygonal cross-sectional shape with the number of ovals or apexes of 3-20.SELECTED DRAWING: Figure 1
Patent JP-2023050965-A (JP)
Title: Hydrogen production device
Inventor: TAKAHASHI HIROMASA
IPC: C01B3/04
Filed: 2021-09-30
Abstract: To provide a hydrogen production device in which the total light utilization efficiency is made higher than before by efficiently utilizing a wide range of wavelength components from ultraviolet light of sunlight to infrared light including visible light.SOLUTION: A hydrogen production device that has a photocatalyst and generates hydrogen from water comprises a wavelength separation unit that separates sunlight into wavelengths, an infrared light conversion unit that converts infrared light separated by the wavelength separation unit into visible light, and an ultraviolet light conversion unit that converts ultraviolet light separated by the wavelength separation unit into visible light.SELECTED DRAWING: Figure 2
Patent JP-2023053518-A (JP)
Title: Machine tool and manufacturing method thereof
Inventor: YAMAGUCHI TORU
IPC: B23Q11/00
Filed: 2021-10-01
Abstract: To provide a machine tool whose configuration can easily be changed in the cases of use of a gas or a liquid as a medium for cleaning, and a manufacturing method thereof.SOLUTION: A machine tool includes: a solenoid valve unit provided with plural solenoid valves; a controller for controlling the solenoid valves; a gas supply part for supplying a gas to the solenoid valves; and a gas transportation member for transporting the gas supplied from the gas supply part via an arbitrary solenoid valve. When a gas nozzle for executing cleaning with a gas is attached, the gas transportation member is attached to the gas nozzle and the controller controls the arbitrary solenoid valve to inject the gas from the gas nozzle. When a liquid nozzle for executing cleaning with a liquid is attached, the gas transportation member is connected to a gas operation valve and the controller controls the arbitrary solenoid valve to open and close the gas operation valve. A tip of the gas transportation member is configured so as to be connectable to both of the gas nozzle and the gas operation valve via a connector.SELECTED DRAWING: Figure 2
Patent JP-2023057185-A (JP)
Title: game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2021-10-07
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: A game machine can execute a variation performance that allows a player to identify a determination result corresponding to identification information before the identification information is stopped and displayed and a specific performance in which a specific display unit being at least a part of display means displaying the variation performance thereon is in a first state in which it is difficult to see. The first state can be continued in a performance period including a predetermined period in which the variation performance after the variation performance is completed is not executed. Thereby, a player's interest in a game can be increased.SELECTED DRAWING: Figure 1
Patent JP-2023057375-A (JP)
Title: Vehicle footrest control system
Inventor: SHIMIZU TATSUYA
IPC: A61G5/00
Filed: 2021-10-11
Abstract: To provide a vehicle footrest control system capable of reducing time to get on and off.SOLUTION: A vehicle footrest control system 10 in a vehicle 12 for a single person comprises: a seat 14 on which a passenger 80 can be seated; a seating sensor 58 capable of detecting whether the passenger 80 is seated on the seat 14; a footrest 26 constituted to be movable mutually between a decompressed position where the footrest 26 is decompressed at the feet of the passenger 80 and a stored position where the footrest 26 is retracted from the feet of the passenger 80; and a control unit which, in a case where the seating sensor 58 detects the passenger 80 seated on the seat 14 while the footrest 26 is placed at the stored position, moves the footrest 26 from the stored position to the decompressed position.SELECTED DRAWING: Figure 1
Patent JP-2023059675-A (JP)
Title: Control device and control method for engine
Inventor: KOBAYASHI TORU
IPC: F02D23/00
Filed: 2021-10-15
Abstract: To take a prompt measure against deposit while reducing an effect on emission performance or fuel consumption performance.SOLUTION: When compression leakage that is a phenomenon of leakage of air from a combustion chamber through an intake port or an exhaust port is detected in a compression stroke, first control (S7) for operating a glow plug to heat the combustion chamber is executed. After the first control, when a fact that engine speed is a predetermined threshold value or lower is confirmed, second control accompanied by at least one of reduction of an opening of an EGR valve (S11) and increase in fuel injection amount from a fuel injection valve (S12) is executed.SELECTED DRAWING: Figure 5
Patent JP-2023060398-A (JP)
Title: Exhaust purifier
Inventor: KASAI KOJI
IPC: B01J23/63
Filed: 2021-10-18
Abstract: To provide a substrate for an exhaust purifier that can promote early activation of a supported catalyst to improve the exhaust purifying action.SOLUTION: A substrate 11 for an exhaust purifier has a honeycomb structure. The substrate 11 comprises ceria-zirconia solid solution as the main constituent and has a water absorption rate of less than 50 wt.%.SELECTED DRAWING: Figure 1
Patent JP-2023060486-A (JP)
Title: Cool storage material and cool storage method
Inventor: MACHIDA HIRONORI
IPC: C09K5/06
Filed: 2021-10-18
Abstract: To provide a cool storage material advantageous in view of an increased latent heat amount and a lower melting point.SOLUTION: The cool storage material includes tetra-n-butylammonium carboxylate, water, and 1-propanol. The tetra-n-butylammonium carboxylate is at least one selected from a group consisting of tetra-n-butylammonium-2-methylpropanoate, tetra-n-butylammonium-2-ethylbutanoate and tetra-n-butylammonium-2-propylpentanoate. The ratio of the content of the 1-propanol to the content of the tetra-n-butylammonium carboxylate is 0.2 to 1.8, inclusive, by molar basis.SELECTED DRAWING: None
Patent JP-2022068129-A (JP)
Title: Light-emitting device and lighting device
Inventor: SAKAI YOSHIAKI
IPC: H05B45/375
Filed: 2021-10-20
Abstract: To provide a light-emitting device capable of controlling blinking of a light source without increasing the number of wires connecting the light-emitting device and a power supply.SOLUTION: A light-emitting device 1 includes: a first power supply terminal and a second power supply terminal to which DC voltage is applied; a first light emitting element group connected to the first power supply terminal; a second light emitting element group connected to the first light emitting element group; a first switch configured to turn on and off the application of the DC voltage from the first power supply terminal to the first light emitting element group; a second switch configured to turn on and off the application of the DC voltage from the first power supply terminal to the second light emitting element group; and a control circuit configured to control the turning on and off of the first switch and the second switch in response to the DC voltage dropping to a predetermined threshold voltage. The control circuit includes: a pulse signal generating circuit configured to generate a pulse signal whenever DC voltage drops to a threshold voltage; and a control signal generating circuit configured to output a first control signal and a second control signal for controlling the turning on and off of the first switch and the second switch in response to the pulse signal being input.SELECTED DRAWING: Figure 3
Patent JP-2023064608-A (JP)
Title: Ice slurry, ice slurry production system, ice slurry production device, and ice slurry production method
Inventor: HIROKANE YOSHIO
IPC: F25D3/10
Filed: 2021-10-26
Abstract: To provide an ice slurry production system having excellent characteristics for refrigeration.SOLUTION: An ice slurry production system comprises: an ice slurry storage tank 12 which stores a saline solution that is isotonic or substantially isotonic with an object to be refrigerated; a disk part 14 and a sweeping part 16 which produce flake ice of frozen saline solution and mix the flake ice with the saline solution; a liquid nitrogen tank 18 which supplies liquid nitrogen to the disk part 14; and a nano-mixer 20 which uses the liquid nitrogen that has passed through the disk part 14 and incorporates, into the saline solution, at least nitrogen nano-bubbles out of nitrogen micro-bubbles and nitrogen nano-bubbles.SELECTED DRAWING: Figure 1
Patent JP-2022009595-A (JP)
Title: Automated operation method
IPC: B60W40/103
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an automated operation method that enables an automated operation to be continued without any change, even when the accuracy of a position detected by a GPS signal is decreased. 
     SOLUTION: A GPS signal is received during traveling, and a position of a driver's own vehicle is acquired in real time. The vehicle travels by correcting the acquired position of the driver's own vehicle so that it can correspond to a predetermined target locus. In this case, when reliability of positional accuracy of the driver's own vehicle detected by the GPS signal is decreased, the vehicle travels by shifting to traveling using an Inertial Measurement Unit (IMU) comprising a gyro and an acceleration meter. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT