baber/WOPTO huggingface dataset:
Patent JP-2023037184-A (JP)
Title: Vehicle detector, vehicle detection method, and program
Inventor: YAMANISHI NAOYA
IPC: G08G1/04
Filed: 2021-09-03
Abstract: To provide a vehicle detector capable of suppressing erroneous recognition of two vehicles traveling in succession as a combination vehicle.SOLUTION: A vehicle detector comprises: an acquisition unit that acquires sensor information from a sensor installed at a first position in a lane direction; a first detection unit that detects a tail of a first vehicle at the first position based on the sensor information; a second detection unit that detects a head of a second vehicle at the first position subsequent to the detection of the tail of the first vehicle; and a determination unit that determines whether the first vehicle and the second vehicle are one connected-vehicle based on an elapsed time from detecting the tail of the first vehicle to detecting the head of the second vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022008341-A (JP)
Title: Electronic apparatus and control method
IPC: H04W64/00
Filed: 2021-09-08
Abstract: PROBLEM TO BE SOLVED: To quicken the start of positioning using positioning satellites while keeping power consumption down. 
     SOLUTION: An electronic watch 100 includes: a positioning unit 150 for receiving radio waves from positioning satellites and positioning; a travel distance detection sensor 160 for detecting travel distance; and a CPU 110. The CPU 110 starts the positioning unit 150, and stops the positioning unit 150 when positioning is not successful even after a predetermined positioning time has passed. When the travel distance detected by the travel distance detection sensor 160 since stopping the positioning unit 150 has reached a predetermined distance or more, the CPU 110 starts the positioning unit 150. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022008440-A (JP)
Title: Active energy ray-curable resin composition, ink and ink set
IPC: C08F265/00
Filed: 2021-09-17
Abstract: PROBLEM TO BE SOLVED: To provide, in three-dimensional molding, an active energy ray-curable resin composition or the like capable of performing enlargement and molding even a side face and a corner with high precision, and also efficiently removing a support material after molding without corrosion of a component of a molding device. 
     SOLUTION: Provided is an active energy ray-curable resin composition for a three-dimensional molding support material, which contains 0.1-90 mass% of a non-polymerizable compound (A) whose inorganic base/organic base (I/O value) is 0.4-1.8, and 10-99.9 mass% of a polymerizable compound (B) whose inorganic base/organic base (I/O value) is 0.8-3.0, and in which (A) contains a specified fatty acid ester and at least one alcohol (a4) selected from an aliphatic ether. By using the active energy ray-curable resin composition, a support material ink with a good balance of inorganicity and organicity can be obtained. By using the ink, the support material can be easily removed from a roughly molded article without causing corrosion of an ink tank, an ink discharge head, etc., and a large and high precision three-dimensionally shaped article can be obtained. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021192308-A (JP)
Title: Method and device for determining recommendation model and determining item price, electronic apparatus, storage medium, and computer program
Inventor: Yong Sihan
IPC: G06F16/907
Filed: 2021-09-17
Abstract: To provide a method and a device for determining a recommendation model and determining an item price, an apparatus, and a medium.SOLUTION: The present application discloses a method and a device for determining a recommendation model and a method and a device for determining an item price, and is applied to a big data field and to an intelligence recommendation field. The ideas for realizing the above include: acquiring plural pieces of sample data including a sale history of items; determining a demand predicted value of each sample data; acquiring a relation between a recommended price and a target parameter by using a recommendation model that includes the target parameter, on the basis of the demand predicted value for each sample data and acquiring plural relations to plural pieces of sample data; and determining a numerical value of the target parameter by using a set loss model in advance on the basis of the relations and acquiring a recommendation model.SELECTED DRAWING: Figure 2
Patent JP-2023049074-A (JP)
Title: Seismic isolation wall structure
Inventor: KOTO HIDEFUMI
IPC: E04F13/08
Filed: 2021-09-29
Abstract: To provide a seismic isolation wall structure of a lightweight wall construction capable of avoiding damage to plastering walls and paintings on that surface while avoiding an external force such as strain from being directly applied.SOLUTION: The seismic isolation wall structure is a double wall with a lightweight wall on the indoor side of the building of an existing wall surface, in which the light wall is connected to the existing wall surface with an anti-vibration device. Multiple anti-vibration devices are arranged in a matrix with respect to each of the existing wall surfaces and the lightweight wall.SELECTED DRAWING: Figure 6
Patent JP-2023050404-A (JP)
Title: Image reading apparatus
Inventor: MIYAGI YOHEI
IPC: H04N1/00
Filed: 2021-09-30
Abstract: To evade the possible stacking deterioration of a manuscript at a loading unit.SOLUTION: A scanner 1 includes a reading unit 30, a reversing unit 34, an ejection unit 27, a loading unit 46 and a pressing unit 72. The front and back of a manuscript G is reversed by the reversing unit 34. The ejection unit 27 ejects the manuscript G having been reversed by the reversing unit 34 to a -A direction. On the loading unit 46, the manuscript G ejected by the ejection unit 27 is loaded. The pressing unit 72 presses the manuscript G onto the loading unit 46. The pressing unit 72 includes: a moving member 74 which is movable toward the loading unit 46; and an elastic member 89 which applies an elastic force to the moving member 74 so that the moving member 74 comes into contact with the manuscript G on the loading unit 46.SELECTED DRAWING: Figure 1
Patent JP-2023050759-A (JP)
Title: Keyboard device of keyboard musical instrument
Inventor: YAMAGUCHI TSUTOMU
IPC: G10B3/12
Filed: 2021-09-30
Abstract: To provide a keyboard device of a keyboard musical instrument capable of easily attaching and detaching an arm to and from a support shaft in assembly and maintenance.SOLUTION: A keyboard device of a keyboard musical instrument includes: a keyboard chassis 4; a key 2 disposed above the keyboard chassis 4; and a key support mechanism 6 provided so as to support the key 2 from a lower part, and operating the pressed key 2 when the key is pressed so as to be rotated with virtual supports P, Q positioned in the rear as centers. The key support mechanism 6 is configured so as to extend by a predetermined length in a fore-and-aft direction, is swingably engaged with a support shaft 19a provided in the keyboard chassis 4 and extending horizontally, and has an arm 32 in which one end is engaged with the key 2. In assembly or maintenance of the keyboard device 1, the arm 32 is held in a predetermined posture and can be mounted from an upper part of the keyboard chassis 4 when it is attached to or detached from the support shaft 19a, and has a bearing part 41 removable to an upper part of the keyboard chassis 4.SELECTED DRAWING: Figure 10
Patent JP-2023057818-A (JP)
Title: Urethane coating composition and coating layer
Inventor: NAEMURA AKIO
IPC: C09D175/04
Filed: 2021-10-12
Abstract: To provide a urethane coating composition that forms a urethane coating layer excelling in slipperiness as well as wear resistance.SOLUTION: A two-part urethane coating composition comprises an A liquid comprising an isocyanate-terminated urethane prepolymer, a B liquid comprising a polyamine, and fluororesin particles. When a dry coating layer is formed, the volume-based median size (D50) of the fluororesin particles is 0.08-0.28 relative to the thickness of the dry coating layer.SELECTED DRAWING: None
Patent JP-2023058971-A (JP)
Title: Emissivity evaluation device, emissivity evaluation method, and temperature evaluation method
Inventor: NISHIMOTO TORU
IPC: G01J5/48
Filed: 2021-10-14
Abstract: To evaluate emissivity of an evaluation target more precisely than conventional art.SOLUTION: An emissivity evaluation device (1) includes: an array sensor (10) which measures infrared; and an enclosure (30) containing a section that does not transmit infrared. The emissivity evaluation device (1) is configured so that an evaluation target (OBJE), a high-emissivity object having a first emissivity (OBJH), and a low-emissivity object having a second emissivity lower than the first emissivity (OBJL) can be installed inside the enclosure (30).SELECTED DRAWING: Figure 1
Patent JP-2023060785-A (JP)
Title: Earthquake proof wall and construction method thereof
Inventor: NAGATA TATSUYA
IPC: E04H9/02
Filed: 2021-10-18
Abstract: To provide an earthquake proof wall capable of protecting weldment parts of steel materials while improving design.SOLUTION: An earthquake proof wall 1 comprises: a steel grid frame 22 in a grid shape; and a wooden stiffener 30 mounted to the grid frame 22. The grid frame 22 is formed by welding diagonal members 23 which are a plurality of steel plates arranged intersected each other. A depth dimension of the stiffener 30 is greater than a depth dimension of the diagonal member 23 and the stiffener 30 covers at least a part of a lateral surface of the diagonal member 23, in a front view of the earthquake proof wall 1.SELECTED DRAWING: Figure 3
Patent JP-2023061061-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-19
Abstract: To provide a game machine capable of enhancing interest in a game and a performance effect in the game machine capable of executing a performance using a movable body and light-emitting means.SOLUTION: In execution of a first specific performance, a second specific performance, and a third specific performance, first light-emitting means and second light-emitting means are allowed to emit light by a first specific light-emitting pattern, a second specific light-emitting pattern, and a third specific light-emitting pattern, respectively, and light-emitting control of the first light-emitting means by the first specific light-emitting pattern is completed in completion of the first specific performance. In the meantime, light-emitting control of the second light-emitting means by the first specific light-emitting pattern is continued and light-emitting control of the first light-emitting means by the second specific light-emitting pattern is completed in completion of the second specific performance. Whereas light-emitting control of the second light-emitting means by the second specific light-emitting pattern is continued and light-emitting control of the first light-emitting means by the third specific light-emitting pattern is completed in completion of the third specific performance, light-emitting control of the second light-emitting means by the third specific light-emitting pattern is continued.SELECTED DRAWING: Figure 8-13
Patent JP-2023061449-A (JP)
Title: Photosensitive composition, cured film using the same, optical filter, image display device, solid-state imaging element, and infrared sensor
Inventor: YOSHIDA HIROYUKI
IPC: G03F7/027
Filed: 2021-10-20
Abstract: To provide a photosensitive composition which enables formation of a cured film that is excellent in developability and pattern formation property, and is also excellent in resistance even in low temperature post-bake.SOLUTION: A photosensitive composition contains a near-infrared absorption dye (A), an alkali-soluble resin (B), a polymerizable compound (C), and a photopolymerization initiator (D), wherein the polymerizable compound (C) contains a polymerizable compound (C1) having three or more (meth)acryloyl groups and an amine structure.SELECTED DRAWING: None
Patent JP-2023067158-A (JP)
Title: writing instrument
Inventor: FUKUMOTO TAKEO
IPC: B43K7/03
Filed: 2021-10-29
Abstract: To improve gripping performance of a writing instrument by causing a writer to feel a weight of the writing instrument.SOLUTION: A writing instrument comprises: a barrel; a writing part accommodated in the barrel; a motor accommodated in the barrel; a power source part which supplies electric power to the motor; and a rotor which is connected to the motor, and rotates in association with rotation of the motor driven by electric power supplied from the power source part.SELECTED DRAWING: Figure 1
Patent JP-2023069488-A (JP)
Title: Distance measurement device and light detection element
Inventor: SHIMIZU KOSUKE
IPC: G01S7/484
Filed: 2021-11-05
Abstract: To increase the frame rate in a distance measurement device using the ToF method.SOLUTION: A light emission driving section drives a light emission section in synchronization with a drive clock signal. A drive clock generation section generates the drive clock signal. A high-frequency clock generation section generates a high-frequency clock signal having higher frequency than the drive clock signal. A sequence control section transmits a predetermined control signal to the light emission driving section in synchronization with the high-frequency clock signal within an alteration period from the beginning to the end of an alteration in the frequency of the drive clock signal.SELECTED DRAWING: Figure 6
Patent JP-2023039384-A (JP)
Title: Semiconductor exhaust gas treatment system
Inventor: KOU CHWUNG-SHAN
IPC: B01D53/64
Filed: 2021-11-08
Abstract: To provide a semiconductor exhaust gas treatment system in which the energy consumption of mechanical pumps can be reduced, clogging by solid particles can be effectively solved, and the life of a dry pump can be extended.SOLUTION: The semiconductor exhaust gas treatment system is comprised of vacuum pumping equipment, a plasma processing apparatus, and exhaust gas cleaning equipment. The vacuum pumping equipment is comprised of a two-stage combination of a first pump and a second pump, the first pump generates first low-pressure environment to thereby discharge process exhaust gas generated from a process exhaust gas source, and the second pump generates second low-pressure environment between the first pump and the second pump. The plasma processing apparatus is provided between the first pump and the second pump, and therefore performs low pressure plasma treatment on the process exhaust gas in the second low pressure environment before the process exhaust gas enters the second pump. As a result, the process exhaust gas is converted into a reaction product gas and a plurality of particles carried by the process exhaust gas are micronized or removed.SELECTED DRAWING: Figure 1
Patent JP-2022010147-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2021-11-08
Abstract: PROBLEM TO BE SOLVED: To increase an idle capacity of ROM of a main control circuit and improve game properties by using a free space of the increased capacity of the ROM. 
     SOLUTION: A game machine according to the present invention is configured to commoditize first command data generation processing by start command generation means and second command data generation processing by termination command generation means. Arithmetic processing means sets a first value representing a start of setup value change processing or confirmation processing to a first register before the first command data generation processing, sets a command type to a second register, the general-purpose register, in the first command data generation processing, then stores data set in the first and second registers in storage means, sets a second value representing termination of setup value change processing or confirmation processing to the first register before the second command data generation processing, and sets a command type to the second register in the second command data generation processing. 
     SELECTED DRAWING: Figure 69 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022010170-A (JP)
Title: Liquid consuming device
IPC: B41J2/175
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid consuming device which can reduce possibility that a semi-permeable membrane gets wet by contacting with a liquid. 
     SOLUTION: A multi-function peripheral 10 includes: an ink cartridge 30 which has an ink storage chamber 32 opened to an atmosphere; a tank 103 which has a storage chamber 121 for storing the ink flowing from the storage chamber 32 of the connected ink cartridge 30, and an atmosphere communication part 124 for communicating the storage chamber 121 to the atmosphere; and a recording head 21 which has a nozzle 29 for discharging the ink supplied from the storage chamber 121. The atmosphere communication part 124 includes a semi-permeable membrane 118 which blocks distribution of the ink and allows communication of the atmosphere. The semi-permeable membrane 118 is positioned in an upper part than a position P1 as a position of a liquid level of the ink cartridge 30 for storing the ink of a maximum amount which is allowed to be stored in the storage chamber 32. 
     SELECTED DRAWING: Figure 9 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070289-A (JP)
Title: Filler opening internal structure of filler pipe
Inventor: TADA TOMOKI
IPC: F02M37/00
Filed: 2021-11-09
Abstract: To provide a filler opening internal structure of a filler pipe which prevents oil supply from being stopped by scattering of fuel discharged from an oil supply gun.SOLUTION: There is provided a filler opening internal structure 1 of a filler pipe 10 which introduces fuel 4 from an oil supply gun 2 of a gas station to a fuel tank, in which the filler pipe 10 curves in a downward direction in a three-dimensional state so as to include a wall part 13 in front face of a nozzle 3 of the inserted oil supply gun 2, and there are attached on the filler pipe 10 a nozzle support part 32 which supports the nozzle 3 of the oil supply gun 2 and a guide member 30 which is fixedly set up on a fuel tank side of the nozzle support part 32 and includes a direction change part 34 which introduces the fuel 4 discharged from the nozzle 3 of the oil supply gun 2 in a downward direction.SELECTED DRAWING: Figure 2
Patent JP-2023070884-A (JP)
Title: straddle-type vehicle
Inventor: AMANO HIROAKI
IPC: B60T7/12
Filed: 2021-11-10
Abstract: To provide a straddle-type vehicle that, even when a brake is automatically operated, lights a brake lamp in the same manner as when the brake is manually operated.SOLUTION: A two-wheeled motor vehicle includes: a brake lamp 22; a brake operation unit; a first switching unit 44; a second switching unit 45a; and a brake control device 32. The first switching unit 44 switches a circuit state during brake operation such that a driving current is supplied to the brake lamp 22. The second switching unit 45a switches the circuit state between a closed state where the driving current is supplied to the brake lamp 22 regardless of the brake operation and an open state where the driving current is not supplied via the second switching unit 45a to the brake lamp 22. When determining that a brake operation condition is satisfied, the brake control device 32 controls a brake to operate and controls the second switching unit 45a to switch from the open state to the closed state.SELECTED DRAWING: Figure 3
Patent JP-2023071413-A (JP)
Title: Method for forming polycrystalline silicon film
Inventor: TAKEZAWA YOSHIHIRO
IPC: H01L21/205
Filed: 2021-11-11
Abstract: To provide a technology that can form a film of polycrystalline silicon having a large grain size.SOLUTION: A method for forming a polycrystalline silicon film includes the steps of: forming a first amorphous silicon film having an island shape on a substrate; forming a second amorphous silicon film that covers the first amorphous silicon film; forming a third amorphous silicon film on the second amorphous silicon film; and heating the substrate to a first temperature. The first amorphous silicon film is a film that is crystallized at a lower temperature than the second amorphous silicon film, and the first temperature is a temperature at which the first amorphous silicon film is more easily crystallized than the second amorphous silicon film.SELECTED DRAWING: Figure 1
Patent JP-2023073151-A (JP)
Title: Survey method, survey system, and survey program
Inventor: SATO KOHEI
IPC: G01C15/08
Filed: 2021-11-15
Abstract: To enable an operator to efficiently acquire a position at a site.SOLUTION: A survey method using a survey system including a survey device and a terminal includes the steps of: receiving the selection of a base point to be surveyed from a plurality of continuous base points through the terminal; finding an intersection point between a reference line connecting the base point to be surveyed and an adjacent base point adjacent to the base point to be surveyed and a boundary side set in advance; and outputting a relative position of the position of a device to be measured, which is measured by the survey device corresponding to the base point to be surveyed and the intersection point.SELECTED DRAWING: Figure 6
Patent JP-2023073788-A (JP)
Title: door handle structure
Inventor: TAGAWA TOSHIKAZU
IPC: E05B1/00
Filed: 2021-11-16
Abstract: To provide a door handle structure that can be decreased in number of components which are visible from outside when not operated, and also enables a door to be easily lifted and opened even when a height of projection of the handle from a surface of the door is suppressed small and facilitates improvement in designability without sacrificing operability.SOLUTION: A door handle structure comprises a pedestal 10, a grip 30 and a joint member 40. The pedestal 10 is plate-like and fixed to a door 1. The grip 30 has a surface plate part 31 and a long plate-like peripheral plate part 32. The joint member 40 joins the grip 30 to the pedestal 10 tiltably between a normal state and a tilt state. In the normal state, the surface plate part 31 is substantially parallel with a surface 1a of the door 1. In the tilt state, the surface plate part 31 tilts at a predetermined angle to the surface 1a of the door 1 to form a gap in which a finger is put between a tilt tip 31c of the surface plate part 31 and the pedestal 10.SELECTED DRAWING: Figure 1
Patent JP-2023073883-A (JP)
Title: Light source device and projection type display device
Inventor: YAMAKAGE AKIHIRO
IPC: F21V7/28
Filed: 2021-11-16
Abstract: To provide a light source device that uses a laser module in plurality, having an array of laser diodes in a plurality of colors, with which a need for suppression of unevenness in a color is addressed.SOLUTION: There is provided a light source device comprising a first laser module, a second laser module, a first dichroic mirror, a second dichroic mirror, and a third dichroic mirror. Optical axes of the first and second laser modules are orthogonal to each other, the first dichroic mirror is located at a position where the optical axes of the first and second laser modules intersect, and the second dichroic mirror is located at a position where the optical axis of the first laser module intersects with an extension of the optical axis of the second laser module that is extended to ahead of the third dichroic mirror. Meanwhile, the third dichroic mirror is located at a position where an extension of the optical axis of the first laser module that is extended to ahead of the first dichroic mirror intersects with the optical axis of the second laser module.SELECTED DRAWING: Figure 6