baber/WOPTO huggingface dataset:
Patent JP-2021193003-A (JP)
Title: Automatic operation system
Inventor: MAEDA MASARU
IPC: B60W30/00
Filed: 2020-06-08
Abstract: To provide a technique which can control automatic operation while keeping a highly reliable state.SOLUTION: An automatic operation system 100 which executes automatic operation of a vehicle 10 comprises: a road information storage part 130 which stores road information on a network of a road, the road information including a plurality of sets of section information which represent a plurality of sections consisting of the network of the road and reliability relating to estimation of a section line in the section associated with at least a part of the plurality of sets of section information; a route determination part 111 which determines a route from a place of departure to a destination by using the section information and the reliability; a circumferential environment estimation part 112 which estimates a circumferential environment including positions of section lines around the vehicle; a travel planning part 113 which generates a travel plan including travel speed in the route on the basis of information on the route determined by the route determination part and information on the circumferential environment estimated by the circumferential environment estimation part; and an automatic operation control part 114 which controls travel of the vehicle according to the travel plan.SELECTED DRAWING: Figure 1
Patent JP-2021195663-A (JP)
Title: Method of producing paper
Inventor: IDE HARUKA
IPC: D21H17/67
Filed: 2020-06-15
Abstract: To provide a method of producing paper, the method producing high strength paper, in which soiling in a paper-making system is reduced.SOLUTION: A method of producing paper of this invention includes the steps of: obtaining pulp slurry; and making paper from the pulp slurry, the paper containing 10-35 mass% of ash. The pulp slurry includes first light calcium carbonate, second light calcium carbonate, and amphoteric polymer. A primary average particle diameter of the first light calcium carbonate is smaller than a primary average particle diameter of the second light calcium carbonate. The step of obtaining the pulp slurry includes a step of adding a mixture of the first light calcium carbonate and the amphoteric polymer to a dispersion liquid containing pulp and water.SELECTED DRAWING: None
Patent JP-2021194448-A (JP)
Title: Bracket for product display rack and product display rack
Inventor: NAGASAWA NOBUHIRO
IPC: A47F5/00
Filed: 2020-06-18
Abstract: To provide a bracket for product display racks capable of preventing a shelf board from projecting forward by itself.SOLUTION: A bracket for product display racks includes a bracket body 2, a shelf board support member 3, and a stopper 4. The bracket body 2 is detachably attached to a stanchion 5 of a product display rack 8, and the shelf board support member 3 that removably supports a shelf board 6 is provided longitudinally-movably with respect to the bracket body 2. The stopper 4 has an operation part 7, is disengageably provided between the shelf board support member 3 and the bracket body 2, and regulates the forward movement at a position where the shelf support member 3 is retracted.SELECTED DRAWING: Figure 1
Patent JP-2022001739-A (JP)
Title: Throttle device of engine
Inventor: SEKIGUCHI SHINICHI
IPC: F02D9/02
Filed: 2020-06-19
Abstract: To provide a throttle device of an engine which achieves a desired gear reduction ratio and enables reduction of the size of a gear housing chamber to achieve compactification and thereby improve mountability to a vehicle.SOLUTION: A throttle device 1 includes: a throttle body 5 in which a throttle valve 4 is supported by a throttle shaft 3 in a throttle bore 2; a driving gear 25 which is fixed to an output shaft 9a of a motor 9 attached to the throttle body 5; and a driven gear 26 which is fixed to the throttle shaft 3 and to which rotation of the driving gear 25 is transmitted through an intermediate transmission mechanism 27. The intermediate transmission mechanism 27 comprises: a first intermediate gear 28 comprising a first large diameter part 28a which is supported by a first gear shaft 30 and engages with the driving gear 25, and a first small diameter part 28b integrally provided with the first large diameter part 28a; and a second intermediate gear 29 comprising a second large diameter part 29a which is supported by a second gear shaft 31 and engages with the first small diameter part 28b of the first intermediate gear 28, and a second small diameter part 29b which is integrally provided with the second large diameter part 29a and engages with the driven gear 26.SELECTED DRAWING: Figure 6
Patent JP-2022001469-A (JP)
Title: Roof structure for vehicle
Inventor: KANEHARA HIROSHI
IPC: B62D25/06
Filed: 2020-06-22
Abstract: To provide a roof structure for a vehicle, by which desired rigidity is obtained while weight reduction is achieved.SOLUTION: A roof 11 of a vehicle 10 has: an airtight, bag-shaped sheet member 21; and a plate-shaped skeleton member 22 disposed in an inner part of the sheet member 21 and provided with a plurality of openings 221 penetrating in a thickness direction thereof; wherein the inner part of the sheet member 21 is a vacuum, and a state in which the sheet member 21 and the skeleton member 22 are in contact with each other is maintained by an atmospheric pressure.SELECTED DRAWING: Figure 2
Patent JP-2022010611-A (JP)
Title: Game machine
Inventor: KAMIYA TOMOYOSHI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: While "opening operation" including "a correction variation 1" pattern executed when a left reel LR is stopped in a position in which a jackpot pattern deviates within a range of a first step to sixtieth step from a normal stop position on an effective line in a variable performance inversely rotates a middle reel CR and a right reel RR at rest in a normal position by one pattern space from an initial stop position while inversely rotating all the reels LR, CR, RR simultaneously when the opening is started, the left reel LR at rest in a first deviation amount position is inversely rotated by the number of steps obtained by adding one deviation amount step to one pattern space (namely, 20 steps) from the first deviation amount position.SELECTED DRAWING: Figure 115
Patent JP-2022011530-A (JP)
Title: Article manufacturing device and article manufacturing method
Inventor: OKAZAKI RYOTA
IPC: H01L21/52
Filed: 2020-06-30
Abstract: To provide a die bonder that can set a flexible substrate or the like on a bonding stage without causing mechanical interference and has high bonding quality.SOLUTION: An article manufacturing device includes: a feeding unit that feeds a workpiece; a bonding stage holding the workpiece fed from the feeding unit; a transport lane that transports the workpiece from the feeding unit toward the bonding stage; a workpiece supporting unit disposed between the feeding unit and the bonding stage; and a mounting unit that mounts parts to be mounted on the workpiece held in the bonding stage. When feeding the workpiece from the feeding unit to the bonding stage, the transport lane supports two sides of the workpiece along a transport direction of the workpiece in planar view. After the workpiece supporting unit supports a bottom portion of the workpiece, the workpiece is guided to the bonding stage.SELECTED DRAWING: Figure 5
Patent JP-2022012186-A (JP)
Title: Oil level sensor attachment structure
Inventor: OSHIMA HIROBUMI
IPC: F01M11/00
Filed: 2020-07-01
Abstract: To provide an oil level sensor attachment structure which enables improvement of noise insulation and heat insulation of an oil pan while attaching an oil level sensor to the oil pan.SOLUTION: A bottom wall 11 of an oil pan 3 is provided with a groove defining part 130A having a shape expanding upward and defining a groove 30A on a lower surface 11b of the bottom wall 11 of the oil pan 3. A narrowed part 132 that is narrower than the other portion of the groove 30A is formed at the groove 30A. At least a part of a harness 52 of an oil level sensor 50 is inserted into the groove 30A, and a cover 4 which covers the oil pan 3 while sandwiching a sensor body 51 and the harness 52 with the lower surface 11b of the bottom wall 11 is attached to the oil pan 3.SELECTED DRAWING: Figure 6
Patent JP-2022012206-A (JP)
Title: Driver state estimation system
Inventor: HOSHINO YOKO
IPC: B60W40/08
Filed: 2020-07-01
Abstract: To estimate the state of a driver at desired timing.SOLUTION: A driver state estimation system comprises: a camera (20) which photographs a face of a driver; a brake device (12) which generates deceleration in a vehicle (1); and an ECU (12). The ECU detects a pitch angle of a head part and a pitch angle of an eyeball of the driver based on the image of the face photographed by the camera, and causes the brake device to decelerate the vehicle independently of an intention of the driver, and while the brake device being a deceleration device decelerates the vehicle being a movable body, the ECU estimates that a state of the driver is normal in a case where the pitch angle of the eyeball becomes a maximum value while the head part pitch angle increases to the maximum value from a minimum value, and the pitch angle of the eyeball becomes the minimum value while the head part pitch angle decreases to the minimum value from the maximum value, or estimates that the state of the driver is abnormal when appearance times of the maximum value and minimum value of each of the head part pitch angle and eyeball pitch angle do not meet the condition for estimating that the state of the driver is normal.SELECTED DRAWING: Figure 4
Patent JP-2022012248-A (JP)
Title: RFID tag communication device
Inventor: TSUCHIDA NAO
IPC: G06K7/10
Filed: 2020-07-01
Abstract: To enable stably communicating with an RFID tag to be communicated regardless of the pitch of the RFID tag.SOLUTION: A first antenna is provided on a conveyance path for individually conveying a plurality of RFID tags. A second antenna is provided on a downstream side from the first antenna in an RFID tag conveyance direction of the conveyance path. A shielding section shields a radio wave from the first antenna to an RFID tag in a part of a communicable region in which the first antenna can communicate with the RFID tag conveyed along the conveyance path. A controller identifies one of tag IDs read from the RFID tag by communication via the first antenna, designates the tag ID by communication via the second antenna, and communicates with the RFID tag in which the tag ID is set.SELECTED DRAWING: Figure 1
Patent JP-2022014229-A (JP)
Title: Image processing apparatus and program of the same
Inventor: MISU TOSHIE
IPC: G06T3/20
Filed: 2020-07-06
Abstract: To provide an image processing apparatus which can reduce a calculation cost and simplify a constitution.SOLUTION: An image composition and segmentation apparatus 10 comprises: a back projection unit 11 which obtains reference coordinates by backwardly projecting output image coordinates being image coordinates of each pixel of an output image to a reference plane; a conversion unit 12 which maps the reference coordinates on the reference plane to each input image to convert into corresponding coordinates, and calculates an evaluation value indicating the quality of each mapped input image; and a synthesis unit 15 which calculates an output pixel value on the basis of a pair of the input pixel value being the pixel value of the corresponding coordinates of each input image and the evaluation value.SELECTED DRAWING: Figure 1
Patent JP-2022015754-A (JP)
Title: Sound wave transmitter/receiver for measuring object with rough internal structure
Inventor: TAKADA HAJIME
IPC: G01B17/00
Filed: 2020-07-09
Abstract: To provide a sound wave transmitter/receiver suitable for measurement of an object having a rough internal structure such as a ground improvement body immediately after construction.SOLUTION: In a sound wave transmitter/receiver 10 used to measure an object with a rough internal structure, a composite oscillator 12 having a structure in which a plurality of columnar piezoelectric elements (PZT columns 14) are arranged side by side and solidified with an epoxy resin 16 as an oscillator for exciting a sound wave 30 and detecting a sound wave is built. When the area ratio of the columnar piezoelectric element (14) surface to the vibrating surface that sends and/or receives the sound wave 30 is 60% or more and 80% or less, the diameter of the vibrating surface is D, and the wavelength of the sound wave is λ, the diameter D can satisfy D≥29×λ/240.SELECTED DRAWING: Figure 1
Patent JP-2022017863-A (JP)
Title: Laser processing device, wafer processing system, and control method of laser processing device
Inventor: AIKAWA RIKI
IPC: B23K26/364
Filed: 2020-07-14
Abstract: To provide a laser processing device, a wafer processing system, and a control method of the laser processing device that can monitor a processing state of a processing groove in real time.SOLUTION: In a laser processing device 10 which forms a processing groove along a street CH by radiating laser light L from a laser optical system 25 to the street, a control device 22 includes an observed image acquisition unit that, while forming a processing groove 9, repeatedly acquires an observed image of a processing point SP of laser light L radiated from the laser optical system 25 to the street CH, a luminance detection unit that, each time the observed image acquisition unit acquires an observed image 36, detects luminance of plasma generated at the processing point by radiating the laser light L on the basis of the observed image 36, a corresponding information acquisition unit that acquires corresponding information indicating correspondence among the luminance, the laser light energy, and the processing state of the processing groove, and a processing state detection unit that, each time the luminance detection unit detects luminance, refers to the corresponding information on the basis of the luminance and the known laser light energy and determines the processing state.SELECTED DRAWING: Figure 1
Patent JP-2022019102-A (JP)
Title: Method for reducing amount of sugar used in chocolate
Inventor: KA BOKUKO
IPC: A23G1/36
Filed: 2020-07-17
Abstract: To provide a method for enhancing the sweetness of sugar in chocolate that contains a prescribed amount of sugar, thereby reducing the amount of sugar used.SOLUTION: The present invention discloses a method to reduce the amount of sugar in chocolate, the chocolate containing sugar of 2-30 mass%, and containing phosphatidyl choline of 0.01-0.65 mass%.SELECTED DRAWING: None
Patent JP-2022021207-A (JP)
Title: Method of filling/packaging packaged object into packaging bag made of laminate plastic film, and package
Inventor: FUTASE KATSUNORI
IPC: B65B9/087
Filed: 2020-07-21
Abstract: To propose a method capable of filling/packaging a packaged object into a packaging bag in a broad temperature range and in a broad operation-speed range, and a package obtained by the filling/packaging method.SOLUTION: A method of filling/packaging a packaged object into a packaging bag includes making up a laminate plastic film basically by a laminate having a sealant layer (A) and a base-material layer (B), to be laminated by specifying a total thickness of the plurality of sealant layers, a thickness of each sealant layer, and a density of a main constituent and DSC-determined melting peak temperature and at-peak full width at half maximum, making the laminate plastic film into a cylindrical form by superposing and vertically sealing it in a manner the sealant layers (A) are opposed to each other, and then horizontally sealing a predetermined position by clamping by one pair of horizontal-seal rolls oppositely arranged while filling the cylindrical laminate plastic film with the packaged object, thereby fusing and joining the opposed sealant layers (A) together.SELECTED DRAWING: Figure 4
Patent JP-2022025529-A (JP)
Title: Heating device, fixing device, and image forming apparatus
Inventor: MINAMINO SHIGEO
IPC: G03G21/00
Filed: 2020-07-29
Abstract: To achieve opening and closing of a shutter member with a simple and space-saving driving system.SOLUTION: A heating device has a heating member (fixing belt 310) and a pressure member (pressure roller 320) having a longitudinal direction and in pressure contact with each other to form a nip part accommodated in a housing 301, wherein the housing 301 has an entrance 302 and an exit 303 opposite to each other in a direction crossing the longitudinal direction, and passes a sheet member (paper P) conveyed from the entrance toward the exit through the nip part to transfer heat from the heating member to the sheet member. The housing 301 has a pair of openings 304 that open toward both ends in the longitudinal direction of the heating member and a shutter member 305 that opens and closes the openings, and the shutter member 305 rotates centered on an axis extending in the longitudinal direction of the heating member to open and close the openings 304.SELECTED DRAWING: Figure 3A
Patent JP-2022025567-A (JP)
Title: Document management system, print reception apparatus, document management apparatus, print control apparatus, printing system and program
Inventor: MARIYAMA DAIKI
IPC: H04N1/00
Filed: 2020-07-29
Abstract: To provide a document management system, or the like, configured to acquire and utilize information on the number of persons who have printed a document file, unlike when the number of persons who have printed the document file is not identified.SOLUTION: A document management system includes a processor. The processor receives print data for a document to be printed, which is transmitted from one user, transmits, on receipt of a request to print the document from another user belonging to a predetermined group, document specification information which is information specifying the document, to the other user, and determines the number of users who have printed the document on the basis of document specification information to be transmitted from a printer when the other user uses the printer to print the document on the basis of the document specification information, and user specification information specifying the other user.SELECTED DRAWING: Figure 6
Patent JP-2022026488-A (JP)
Title: Walking toy
Inventor: NAGAI TOMOHITO
IPC: A63H13/02
Filed: 2020-07-31
Abstract: To provide a walking toy having large swinging in a lateral direction, and capable of performing smoothly, lateral centroid movement with a simplified structure.SOLUTION: A walking toy comprises: a trunk; left and right legs which can be swung in a cross direction in a prescribed range; and a leg operation device for swinging the left and right legs for walking. The walking toy further comprises: feet each of which is provided on one/the other of the left and right legs, is provided near an inside of a sole and is vertically swung with a foot shaft extending from a toe side to a heel side as a center; and foot operation mechanisms each of which is provided on one/the other of the left and right feet, swings the foot with the foot shaft as a center, following swinging of the leg, and changes an angle of the sole to the leg.SELECTED DRAWING: Figure 6
Patent JP-2022028131-A (JP)
Title: Flight map data generation method, program, flight map data generator, flight management system, flight map data, flight path setting method, flight path management method, and flight indication method
Inventor: OKAMURA ATSUSHI
IPC: G09B29/10
Filed: 2020-08-03
Abstract: To appropriately set a flight path of a flight vehicle.SOLUTION: A flight map data generation method includes: a position information acquisition step for acquiring position information of a road; a flyable space setting step for setting the position information of a flyable space on the basis of the position information of the road so that a flyable space that the flight vehicle can fly is along the road, and setting an altitude of the flyable space so that the flyable space is at a prescribed altitude from the road, thereby setting the flyable space; and a flight map generation step for associating the position information of the flyable space with the altitude information and generating flight map data which is map data for the flight vehicle to fly.SELECTED DRAWING: Figure 12
Patent JP-2022030160-A (JP)
Title: Method of managing machining installations
Inventor: OMORI TAKASHI
IPC: G05B19/418
Filed: 2020-08-06
Abstract: To provide a method of managing machining installations capable of synchronizing a true operating condition on each machining installation without requiring management by a server.SOLUTION: A method of managing machining installations includes a machining installation 1 comprising an input unit 30 that inputs an operating condition of a constituent element including a machining unit 20, a control unit 40 that controls the operation of the constituent element, an operating-condition recording section 50 that records an operating condition and a communication unit 60 that connects to a communication line and sends/receives an operating condition. A plurality of operating conditions stored in the operating-condition recording section 50 are set respectively with file names. When synchronizing an operating condition of three or more machining installations 1 connected through a communication line, operating conditions having a same file name stored in the machining installations 1 are compared. If there is an operating condition whose information included with a same file name is different, a true operating condition is determined by a majority vote, and the true operating condition is overwritten to and recorded in the operating-condition recording section 50 of the machining installation 1.SELECTED DRAWING: Figure 2
Patent JP-2022030603-A (JP)
Title: Control circuit of power converter
Inventor: YAMADA SHO
IPC: H02P27/06
Filed: 2020-08-07
Abstract: To provide a control circuit of a power converter capable of suppressing the occurrence of self turn-on of an upper arm switch SWH caused by a lower arm switch SWL being turned on by three-phase short circuit control, even if an abnormality occurs, such as that power cannot be supplied from an isolated power supply to an upper arm drive unit 80.SOLUTION: A control circuit becomes operable by being supplied with power from an isolated power supply, and includes: the upper arm drive unit 80 that drives an upper arm-off holding switch 86; a power supply 75 for abnormality, and a high voltage side ASC command unit 76. The high voltage side ASC command unit 76 performs three-phase short circuit control based on a lower arm drive voltage VdL of the isolated power supply. The control circuit includes a diode 87 as a structure for suppressing a gate voltage rise of the upper arm switch SWH caused by the lower arm switch SWL being turned on by the three-phase short-circuit control, when such an abnormality that the power cannot be supplied from the isolated power supply to the upper arm drive unit 80 occurs.SELECTED DRAWING: Figure 3
Patent JP-2021075777-A (JP)
Title: Mask assembly, manufacturing apparatus of display device, and manufacturing method of display device
Inventor: KIM JEUNGHOON
IPC: C23C14/04
Filed: 2020-08-13
Abstract: To provide a mask assembly, a manufacturing apparatus of a display device, and a manufacturing methods of the display device.SOLUTION: A mask assembly includes a mask frame having an opening and enclosing the opening, and a mask including, on the mask frame, a first area through which a deposit passes corresponding to the opening, and a second area arranged around the first area. The first area includes a vapor deposition opening, and the second area includes dummy openings which are at least partially staggered, and a width of the vapor deposition opening is the same as a width of the dummy openings.SELECTED DRAWING: Figure 4