baber/WOPTO huggingface dataset:
Patent JP-2020183696-A (JP)
Title: Construction machine management system, construction machine management program, construction machine management method, construction machine and external management device of construction machine
Inventor: TAMASATO Yoshinao
IPC: E02F9/26
Filed: 2020-03-19
Abstract: To easily and accurately monitor a construction point formed by a construction machine by autonomously monitoring the construction point from the construction machine.SOLUTION: A construction machine management system comprises: a detection sensor unit 11 mounted to a construction machine 2 which is movable in a construction site area 1; and a position recognition unit 13a for recognizing the position information of a construction point formed by a movable working tool 3 in the construction site area 1 on the basis of a detection result of the detection sensor unit 11 with respect to an external index 1a installed in the construction site area 1, and a detection result of the detection sensor unit 11 with respect to a movable index 3a added to the movable working tool 3 possessed by the construction machine 2.SELECTED DRAWING: Figure 1
Patent JP-2021147529-A (JP)
Title: Polishing composition, polishing method and manufacturing method of semiconductor substrate
Inventor: MAE RYOTA
IPC: B24B37/00
Filed: 2020-03-19
Abstract: To provide a polishing composition capable of polishing a polishing target at high polishing speed.SOLUTION: A polishing composition comprises abrasive grains, a basic inorganic compound, anionic aqueous polymer, and a dispersant, in which the zeta potential of the abrasive grains is negative, the aspect ratio of the abrasive grains is 1.1 or smaller, in the particle size distribution of the abrasive grains obtained by the laser diffraction scattering method, a ratio D90/D50 of the diameter D90 of the particles when the cumulative particle mass reaches 90% of the total particle mass and from fine particle side the diameter D50 of the particles when the cumulative particle mass reaches 50% of the total particle mass from fine particle side exceeds 1.3, and the basic inorganic compound is alkali metal salt.SELECTED DRAWING: None
Patent JP-2021149731-A (JP)
Title: Driving support system and driving support program
Inventor: KONDO YOSHITO
IPC: G01C21/36
Filed: 2020-03-23
Abstract: To provide a technique that increases the possibility that a driver can have sufficient time for preparation before entering a non-driving support section.SOLUTION: There is configured a driving support system comprising: a traveling scheduled route acquisition unit that acquires a traveling scheduled route of a vehicle; a switching point acquisition unit that acquires a switching point from a driving support section to a non-driving support section on the traveling scheduled route; and a guide control unit that performs display for guiding switching from the driving support section to the non-driving support section from a point before the switching point by a prescribed section on the traveling scheduled route.SELECTED DRAWING: Figure 1
Patent JP-2021151340-A (JP)
Title: Wiping non-woven fabric and wiping product
Inventor: KURODA SAOAYA
IPC: D04H1/4391
Filed: 2020-03-24
Abstract: To provide a wiping non-woven fabric and a wiping product that exert an excellent wiping property regardless of a state of wiping target surface (dryness, humidity), have both of reduced weight and appropriate swelling (bulkiness), have an excellent dust collecting property after wiping, have excellent water absorbency, and have a very low dust generation property.SOLUTION: A wiping non-woven fabric includes fibers A having a hollow core part and fin parts radially protruding from the hollow core part in a cross-sectional shape of a single fiber.SELECTED DRAWING: Figure 1
Patent JP-2020177229-A (JP)
Title: Developer carrier, developing device, process cartridge, and image forming apparatus
Inventor: MUKAI TAKASHI
IPC: G03G15/08
Filed: 2020-03-25
Abstract: To prevent, with a simple configuration, the occurrence of image deletion to stably obtain a good image without reducing convenience for a user.SOLUTION: A developer carrier comprises a rotation shaft and an elastic layer formed on an outer peripheral surface of the rotation shaft, and a developer is carried on a surface of the elastic layer. The elastic layer is configured such that one surface of a glass flat plate in parallel to the direction of axis of the rotation shaft and the surface of the elastic layer are brought into contact, and in a state where the glass flat plate is brought into contact with the surface of the elastic layer with a predetermined amount of intrusion, the load per unit area applied to a contact part of the one surface of the glass flat plate with the surface of the elastic layer becomes 5.8 N/mm2 or more. The ten-point average roughness Rzjis on the surface of the elastic layer is larger than the volume average particle diameter of particles of the developer.SELECTED DRAWING: Figure 4
Patent JP-2021154846-A (JP)
Title: Floating unit
Inventor: SEKI MITSUO
IPC: B63B35/32
Filed: 2020-03-26
Abstract: To provide a floating unit enabling efficient purification of a wide water area.SOLUTION: A floating unit 1 capable of navigating on water for purifying water in a navigation water area includes: a substantially spherical floating unit body 10; a propulsion unit 61 for propelling the floating unit; at least one purification side passage 20 provided on the floating unit body 10 and having a purification side entrance opening 21 for having water flow into the purification side passage 20 and a purification side exit opening 22 provided in a different position from that of the purification side entrance opening 21 and having water flowing into the purification side passage 20 flow outside; and a purification unit 62 provided inside the purification side passage 20 for purifying water flowing into the purification side passage 20.SELECTED DRAWING: Figure 2
Patent JP-2021158784-A (JP)
Title: Photovoltaic power generation system
Inventor: HIRAI TOMOYUKI
IPC: H02S10/20
Filed: 2020-03-26
Abstract: To provide a photovoltaic power generation system capable of determining whether or not a photovoltaic power generation device is normally operated with a simple device structure.SOLUTION: A photovoltaic power generation system is a photovoltaic power generation system to which a power consumption device 3 is connected to an AC line 2, comprising: the AC line 2 connected to a power system 1; a charging and discharging device 20 connected to the AC line 2, and having a charging and discharging part 22 performing a charging and discharging of a power between the AC line 2 and a charging and discharging control part 21 that controls an operation of the charging and discharging part 22; and a photovoltaic power generation device PV connected to the AC line 2. The photovoltaic power generation system comprises: a charging power detection part 5 which can detect a charging power from the AC line 2 to the charging and discharging part 22; a power reception part detection part 4 which can detect a power reception power supplied to the AC line 2 from the power system 1; and a power generation determination part 21 that determines that the photovoltaic power generation device PV is generating power when the charging power detected by the charging power detection part 5 is larger than the power reception power detected by the power reception part detection part 4.SELECTED DRAWING: Figure 1
Patent JP-2021156491-A (JP)
Title: Cogeneration system facility determination method, facility determination device, facility determination program and computer readable recording medium
Inventor: KUDO TOMOHARU
IPC: H01M8/04
Filed: 2020-03-27
Abstract: To provide a cogeneration system facility determination method, a facility determination device, a facility determination program and a computer readable recording medium capable of curbing a reduction in efficiency of an entire system.SOLUTION: A facility determination method for a cogeneration system CS: calculates a daily total hot water supply load on the basis of a unit hot water supply load per one hour in accordance with hot water use by a plurality of consumers for a predetermined period longer than a specific period; sets at least the specific period to be a low load side in the calculated daily total hot water supply load as a representative period; determines capacity of a cogeneration facility C on the basis of the total hot water supply load in the set representative period; and determines the capacity of a plurality of hot water tanks on the basis of a hot water supply load exceeding the capacity of the determined cogeneration facility C among the unit hot water supply loads in each of two or more divided periods consisting of the set representative period.SELECTED DRAWING: Figure 1
Patent JP-2021158814-A (JP)
Title: Rotary electric machine and manufacturing method of rotor
Inventor: MATSUI TAKANORI
IPC: H02K15/03
Filed: 2020-03-27
Abstract: To provide a rotary electric machine and a manufacturing method of a rotor that can clarify the pole boundaries of different magnetic poles in a single magnet and suppress a variation of characteristics from one product to another.SOLUTION: One of a plurality of magnets MG includes a first magnetizing part 34a facing sensors Su, Sv, Sw for U-phase, V-phase, W-phase and a second magnetizing part 34b facing rotation sensor Sr. In a two-stage magnet 34, magnetic poles of the first and second magnetizing parts 34a and 34b are different from each other. Adjacent magnets 35, which are two of a plurality of magnets MG, are disposed on both sides of the two-stage magnet 34. A gap dimension Cd between the adjacent magnet 35 and the first magnetizing part 34a is larger than a gap dimension Sd between the adjacent magnet 35 and the second magnetizing part 34b.SELECTED DRAWING: Figure 5
Patent JP-2021156757-A (JP)
Title: Scratch inspection device, inspection result display device, method for inspecting scratch, and method for displaying inspection result
Inventor: NAGANO TAKUMA
IPC: G01N21/892
Filed: 2020-03-27
Abstract: To inspect scratches more accurately.SOLUTION: The scratch inspection device includes a classification unit for determining whether a plurality of scratches caused in a surface of a steel plate detected from imaging data of the surface of the steel plate are each harmless or harmful on the basis of a feature amount obtained according to the luminance, the shape, and the size of a scratch in the imaging data. The classification unit makes a re-determination when harmless scratches from among the scratches determined to be harmless, satisfy a predetermined condition, and determines the harmless scratches which satisfy the predetermined condition to be harmful scratches.SELECTED DRAWING: Figure 2
Patent JP-2021156023-A (JP)
Title: Crack repair method for concrete
Inventor: TANAKA TORU
IPC: C12N1/00
Filed: 2020-03-27
Abstract: To provide crack repair method for concrete applicable to an existing concrete structure, applicable to any aspect of concrete easily, and able to activate metabolic activity of bacteria for a long period of time.SOLUTION: A crack repair method for concrete is by a repair material 1 which utilizes the metabolic activity of bacteria. The repair material 1 obtained by adding a viscosifying matter to a water solution including bacteria and nutrients for them is injected in a crack C portion of concrete, or the repair material 1 which comprises the water solution containing bacteria and nutrients for them is injected in the crack C portion of the concrete, and then, on the surface of the concrete including this crack portion, a high viscosity material 6 to which the viscosifying matter is added is coated. The viscosifying matter is preferably high water absorption polymer.SELECTED DRAWING: Figure 1
Patent JP-2021162235-A (JP)
Title: Freezer
Inventor: HISAYAMA KAZUSHI
IPC: F25B1/00
Filed: 2020-03-31
Abstract: To provide a freezer which inhibits a refrigerant from flowing into a compressor at the stop side.SOLUTION: A freezer includes a refrigerant circuit (20) that can switch between a first operation for conducting a refrigeration cycle in which a first compressor (21) is stopped and a second compressor (22) is driven and a second operation for conducting a refrigeration cycle in which the first compressor (21) and the second compressor (22) are driven. The freezer includes an inhibition mechanism (50) for inhibiting inflow of a refrigerant into the first compressor (21) when a first condition indicating that a pressure in the first compressor (21) is lower than evaporation pressures of evaporators (24, 27) is met in the first operation.SELECTED DRAWING: Figure 8
Patent JP-2021034008-A (JP)
Title: Processor chip and control methods thereof
Inventor: TAI YONGMIN
IPC: G06N3/06
Filed: 2020-04-01
Abstract: To provide a processor chip for more efficiently controlling a neural processing unit (NPU) and control methods thereof.SOLUTION: A processor chip 100 to perform neural network processing includes a memory, a first processor to perform neural network processing on a data stored in the memory, a second processor, and a third processor. The second processor transmits a control signal to the first processor and the third processor to cause the first processor and the third processor to perform an operation.SELECTED DRAWING: Figure 2
Patent JP-2021165101-A (JP)
Title: Vehicle control device
Inventor: KIMURA TAKAHIRO
IPC: B60T17/22
Filed: 2020-04-08
Abstract: To provide a vehicle control system capable of preventing a vehicle from being kept in a stopped state due to a malfunction of a parking lock device in the vehicle equipped with a shift-by-wire automatic transmission.SOLUTION: A controller 100 of a vehicle control system S is configured to output an operation signal to a parking lock device 21 when a shift operation part 3 is operated into a parking range, to move a parking rod 26 of the parking lock device 21 from an unlocked position to a locked position. When the controller 100 detects an inconsistent state in which the parking rod 26 is not located at a locked position despite the output of the operation signal (S17: No), it operates a motorized parking brake device 50 (S20), and cuts off power supply to a vehicle 1 despite an operation of a vehicle power switch SW1 (S21).SELECTED DRAWING: Figure 4
Patent JP-2021166686-A (JP)
Title: Information processing device and information processing program
Inventor: HONJO SHUNTARO
IPC: A63F3/02
Filed: 2020-04-13
Abstract: To provide a ruled-line recognition device and a ruled-line recognition program capable of suppressing erroneous determination without adjusting contract of an image to be inputted to a learning device.SOLUTION: An image recognition part 30 performs processing for acquiring a determination result of a learned learning device by inputting a partial image to the learning device undergoing machine learning for determining a board surface, black stones or white stones by decomposing an image acquired by an image acquisition part 26 to the partial image of an area where stones of the board surface of a go board 16 are arranged and using learning data having different lighting states.SELECTED DRAWING: Figure 3
Patent JP-2021170708-A (JP)
Title: Antenna device
Inventor: YAMASHITA DAISUKE
IPC: H01Q1/38
Filed: 2020-04-14
Abstract: To provide an antenna device that has a plurality of elements for horizontally polarized waves and a plurality of elements for vertically polarized waves arranged by using a dielectric substrate, and is suitable for downsizing while maintaining satisfactory impedance characteristics.SOLUTION: An antenna device comprises: a dielectric substrate (10); a plurality of elements for vertically polarized waves (13); a plurality of elements for horizontally polarized waves (11, 12); and ground conductors (20, 21, 22). The plurality of elements for vertically polarized waves and the plurality of elements for horizontally polarized waves are arranged alternately side by side along a predetermined direction (Y) in plan view seen from a first direction. The plurality of elements for horizontally polarized waves include a first element for horizontally polarized waves (11) that is arranged in an area facing an outer edge at one end of the dielectric substrate, and one or more second elements for horizontally polarized waves (12) that are arranged between the plurality of elements for vertically polarized waves. The first element for horizontally polarized waves has a first planar shape (for example, rectangle), and the second elements for horizontally polarized waves have a second planar shape (for example, crank shape) folded in a plurality of directions.SELECTED DRAWING: Figure 2
Patent JP-2021168785-A (JP)
Title: Game machine
Inventor: KOYAMA HIROMITSU
IPC: A63F5/04
Filed: 2020-04-15
Abstract: To reduce the frequency with which a player gazes at a plurality of rotating reels during a game.SOLUTION: A game machine includes a plurality of rotating reels provided with a plurality of reel symbols including similar symbols having similar appearances, a start switch, a plurality of stop switches, a first display unit capable of displaying a specific performance in which a plurality of specific symbols different from the plurality of reel symbols are variably displayed, a second display unit capable of displaying a combination of a plurality of reel symbols stopped on an effective line, and notification means for controlling information notified to the first display unit and the second display unit. When a predetermined dividend is given, the notification means displays a combination of a plurality of specific symbols based on a combination of a plurality of reel symbols stopped on the effective line on the first display unit and, displays the combination of a plurality of reel symbols stopped on the effective line on the second display unit.SELECTED DRAWING: Figure 1
Patent JP-2021175209-A (JP)
Title: Power system and power supply device
Inventor: WAKISAKA SHINYA
IPC: B60L53/30
Filed: 2020-04-20
Abstract: To provide a power system and a power supply device capable of suitably supplying power to a load using a system power supply and a specific power supply.SOLUTION: A power system 10 includes a system power supply 11, a power supply power storage device 12 as a specific power supply different from the system power supply 11, a vehicle power storage device 21 as a load, a primary side circuit 80, a step-up circuit 90, and a step-down circuit 100. The power system 10 includes a control circuit 120 that controls the primary circuit 80, the step-up circuit 90, and the step-down circuit 100. The control circuit 120 has at least a system mode for supplying power to the vehicle power storage device 21 by using the system power supply 11, and a power supply mode for supplying power to the vehicle power storage device 21 by using the power supply power storage device 12 as a mode for supplying power to the vehicle power storage device 21.SELECTED DRAWING: Figure 1
Patent JP-2021171978-A (JP)
Title: Manufacturing apparatus and manufacturing method for blow molded product
Inventor: OWAKI YUSUKE
IPC: B29C49/42
Filed: 2020-04-23
Abstract: To improve a manufacturing efficiency of a blow molded product.SOLUTION: A mold 31 molds a blow molded product 10, and welded parts 48 and 49 connected to shaft end parts 12 and 17 are formed by crushing a part of a parison P flatly. The mold 31 includes: a mold body 32 for molding an area other than the shaft end parts 12 and 17 of the blow molded product 10; and slide molds 34 and 36 that mold the shaft end parts 12 and 17 with the welded parts 48 and 49 connected to the shaft end parts 12 and 17 sandwiched therebetween. The slide molds 34 and 36 can be detached from the mold body 32 in a mold-clamped state in an axial direction while the welded parts 48 and 49 are sandwiched. A shaft-shaped module 38 regulates a relative displacement of the shaft end parts 12 and 17 with respect to the mold body 32 in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021172550-A (JP)
Title: Hydrate molding device
Inventor: AKIYOSHI AKIRA
IPC: C01B13/11
Filed: 2020-04-24
Abstract: To suppress destruction of a hydrate and attenuation of a guest molecule.SOLUTION: A hydrate molding device 130 has: a storage unit 210 having a storage 220 for storing slurry containing a hydrate and water; and a cooler 250 that cools the external surface of the storage 220.SELECTED DRAWING: Figure 2
Patent JP-2021175135-A (JP)
Title: Electronic device, control device, control method, and programs for electronic device
Inventor: AKASHI EITARO
IPC: H04B1/04
Filed: 2020-04-28
Abstract: To prevent a part of an electronic device from being locally heated to cause discomfort to a user while maintaining the transmission power of an electronic device as a whole by the plurality of antenna modules.SOLUTION: An electronic device (1) includes an antenna module (4A to 4D), a temperature sensor (5A to 5D), and a control device (6), and the control device (6) performs a transmission power adjustment process to reduce the transmission power of at least one of the antenna modules (4A to 4D), and increase the transmission power for at least one of the antenna modules other than the antenna modules that reduce the transmission power from among the antenna modules (4A to 4D).SELECTED DRAWING: Figure 1
Patent JP-2021174464-A (JP)
Title: Cache allocation control device, cache allocation control method, and program
Inventor: OGAMI HIROSHI
IPC: G06F12/0871
Filed: 2020-04-30
Abstract: To provide a cache allocation control device, a cache allocation control method, and a program which can prevent using of different cache allocation methods in a plurality of devices when the devices access a cache.SOLUTION: A cache allocation control device includes a management part for setting any one of a plurality of cache allocation methods while an access to a cache by an external device different from the cache allocation control device and an access to a cache by a logical volume provided on the cache allocation control device are stopped.SELECTED DRAWING: Figure 1
Patent JP-2021179491-A (JP)
Title: Electrooptical device and electronic apparatus
Inventor: KOSHIHARA TAKESHI
IPC: H05B33/22
Filed: 2020-05-12
Abstract: To provide an electrooptical device excellent in specifying a view angle and an electronic apparatus.SOLUTION: An electrooptical device comprises: a first light emitter for emitting light of a first wavelength region from a first light-emitting region; a second light emitter for emitting light of a second wavelength region from a second light-emitting region; a third light emitter for emitting light of a third wavelength region from a third light-emitting region; a first filter that transmits the light of the first wavelength region and the light of the third wavelength region and that blocks the light of the second wavelength region; and a second filter that transmits the light of the second wavelength region and the light of the third wavelength region and that blocks the light of the first wavelength region. The third wavelength region is shorter than the second wavelength region. The second wavelength region is shorter than the first wavelength region.SELECTED DRAWING: Figure 7