baber/WOPTO huggingface dataset:
Patent JP-2021195739-A (JP)
Title: Sediment compaction method and sediment compacted by this method
Inventor: HAYASHI HEIHACHI
IPC: E02D3/02
Filed: 2020-06-10
Abstract: To provide a compaction method for sediment whose amount of settlement is small and which has a capillary phenomenon and a water retention property, regarding sediment compaction in the construction of civil engineering and building work, and to provide sediment compacted by this method.SOLUTION: In a construction and compaction method of sediment, as a first stage, construction and compaction of one out of or arbitrarily combined mixture G out of crushed stone, gravel, cobble stone and rubble stone, having no capillary phenomenon and water retention property is performed, and is rolled well. As a second stage, from a gap of a plane surface on the one out of or arbitrarily combined mixture G out of crushed stone, gravel, cobble stone and rubble stone installed at the first stage, one out of or arbitrarily combined mixture S out of sand, silt, clay, having a capillary phenomenon and a water retention property is inputted, constructed and compacted.SELECTED DRAWING: Figure 1
Patent JP-2021196514-A (JP)
Title: Polarizing film, polarizing plate, optical laminate, elliptical polarizing plate, organic el display, and flexible image display device
Inventor: HATANAKA NOBUYUKI
IPC: C08F299/02
Filed: 2020-06-15
Abstract: To provide a polarizing film that is excellent in adhesion between a polarizer and an alignment film.SOLUTION: A polarizing film includes an optical alignment film and a polarizer adjacent to the optical alignment film. The optical alignment film is formed of a polymer that includes a structural unit having a photoreactive group and a structural unit having a polymerizable group. The polarizer is a cured product of a liquid crystal composition including a liquid crystal compound and a dichroic dye, and includes a structural unit having a polymerizable group derived from the liquid crystal compound or the dichroic dye.SELECTED DRAWING: None
Patent JP-2021194336-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-17
Abstract: To provide a game machine capable of enhancing an interest in a game.SOLUTION: A performance period of a special development performance is longer than a performance period of a particular development performance, the special development performance includes a primary performance in which visibility of a performance image deteriorates, a secondary performance in which pre-stage information is displayed visibly, and a tertiary performance in which post-stage information having a higher degree of emphasis than pre-stage information is displayed visibly, and a period from execution of a particular development performance to notification of control to an advantageous state is shorter than a period from execution of a special development performance to control to an advantageous state. A game machine includes: an electronic component provided so as to be visible from a player; a specific member that is provided around the electronic component and is formed in a color similar to that of the electronic component; and a light-transmitting member that is a member having a light-transmitting property and allows a player to visually recognize the electronic component and the specific member through the member. The light-transmitting member has a decorative pattern formed so as to spread over the electronic component and the specific member.SELECTED DRAWING: Figure 11-9
Patent JP-2022006416-A (JP)
Title: Display device
Inventor: HIROTA HIDEYUKI
IPC: B60K35/00
Filed: 2020-06-24
Abstract: To provide a display device which can restrain positional deviation generating between two panels.SOLUTION: A display device comprises a first panel 20 which is fixed to a display 10 and a second panel which is fixed to a vehicle body member 40. A first superimposition walls 21, 22, 24 of the first panel 20 and a second superimposition walls 33, 31, 32 of the second panel 30 come into closely contact with each other and superimpose together. First guide parts 21a, 22a, 24a, 24b and second guide parts 31a, 32a, 33a relatively guide the first panel 20 and the second panel 30. The first panel 20 and the second panel 30 are assembled together via first assembly parts 21b, 22b, 24c and second assembly parts 31b, 32b, 33b assemble .SELECTED DRAWING: Figure 7
Patent JP-2022006815-A (JP)
Title: Field water management device
Inventor: SUEYOSHI YASUNORI
IPC: A01G27/00
Filed: 2020-06-25
Abstract: To provide a field water management device capable of appropriately supplying water to each field according to the distribution capacity of irrigation water from an irrigation facility.SOLUTION: Provided is a field water management device that manages water supply to each field in a field group composed of multiple fields as one unit. The field water management device comprises: a water distribution amount acquisition unit 21D that acquires the amount of irrigation water distributed per unit time to multiple fields to be managed; a water supply management unit 21B that manages the daily water supply schedule for the fields where water supply requests have occurred; and a water supply control unit 21C that controls the opening and closing of automatic water taps provided in the respective fields based on the water supply schedule. The water supply management unit calculates the maximum number of fields or the maximum field area that can be simultaneously supplied with water based on the water distribution amount to generate a water supply schedule while maintaining the maximum number of fields or the maximum field area for each field for which water supply is requested.SELECTED DRAWING: Figure 3
Patent JP-2020155160-A (JP)
Title: Program, information processing method, and information processing apparatus
Inventor: YASUDA TERUKUNI
IPC: G16H10/00
Filed: 2020-06-29
Abstract: To provide a program and the like for outputting event occurrence history.SOLUTION: A program causes a computer to execute processes of: acquiring time series data of a prescribed range recording a state of a monitoring object person or environment around the monitoring object person; acquiring an event related to the monitoring object person occurring within the range, and time-of-day or a date associated with the event; outputting the time series data; outputting an index corresponding to the event in association with a position corresponding to the time-of-day or the date in the time series data; and outputting list display in which the events are arranged in chronological order when receiving an instruction to display the events with the list display.SELECTED DRAWING: Figure 12
Patent JP-2022011422-A (JP)
Title: Combine harvester
Inventor: UMEBAYASHI RYUJI
IPC: A01F12/00
Filed: 2020-06-30
Abstract: To provide a combine harvester which can prevent oil dropped from a feed chain from attaching to another device (such as, a belt type power transmission mechanism for transmitting drive from an engine to a reaping unit) provided below the feed chain.SOLUTION: A combine harvester includes a threshing device for threshing reaped grain culm, a feed chain 8 which is arranged at a lateral side of the threshing device and transports the reaped grain culm, and an oil receiving section 70 which is arranged below the feed chain 8 and receives oil dropped from the feed chain 8.SELECTED DRAWING: Figure 4
Patent JP-2022011529-A (JP)
Title: Image formation apparatus
Inventor: SUZUKI TAKAKO
IPC: H04N1/113
Filed: 2020-06-30
Abstract: To inexpensively achieve image formation at a low resolution and a high resolution in a case of such a configuration that determines an interval of scan lines of a laser beam in a sub-scanning direction on a photoreceptor drum according to the arrangement of a plurality of laser diodes.SOLUTION: At a low resolution, a photoreceptor drum is rotated at a first peripheral velocity (S2) and a rotary polygon mirror is rotated at a first velocity (S3). A control unit outputs image data at a resolution of 600 dpi from a plurality of laser diodes by using all the image data lines (S4). In this case, lines of images of 600 dpi are simultaneously drawn by each two lines. At a high resolution, the photoreceptor drum is rotated at a second peripheral velocity slower than the first peripheral velocity (S5), and the rotary polygon mirror is rotated at a second velocity faster than the first velocity (S6). The control unit outputs the image data converted into a resolution of 1200 dpi from the resolution of 600 dpi from one laser diode by using only one image data line (S7, S8). In this case, the line of the image of 1200 dpi is drawn by each one line.SELECTED DRAWING: Figure 9
Patent JP-2021011948-A (JP)
Title: Tank and method
Inventor: Christian wendt
IPC: B65D90/02
Filed: 2020-07-01
Abstract: To provide an improved tank for storing liquid or gaseous substances for a spaceship such as a rocket or a rocket stage.SOLUTION: The invention relates to a tank for storing liquid or gaseous substances, the tank having a fiber-reinforced plastic coating material that limits at least one inner space for holding a material to be held. At least one circumferential part of the fiber-reinforced plastic coating material is equipped with an exhaustible sandwich structure that completely surrounds the circumferential part. Consequently, the tank has light weight and high heat insulation performance. Furthermore, a reliable explosion-proof tank is provided. The invention also relates to a method of manufacturing a tank for storing liquid or gaseous substances.SELECTED DRAWING: Figure 1
Patent JP-2022014520-A (JP)
Title: Method and system for coating non-newtonian fluid
Inventor: ETO JUN
IPC: B05C1/02
Filed: 2020-07-07
Abstract: To accelerate a coating process by automatically coating a non-newtonian fluid.SOLUTION: A method for coating a non-newtonian fluid includes a step in which a non-newtonian fluid coating system rotates and drives a coating roller at a roller speed equivalent to a peripheral speed of the coating roller in response to the temperature characteristic of the non-newtonian fluid, and while relatively moving the object member and the coating roller at a coating speed in response to the roller speed, and feeding the non-newtonian fluid to the outer periphery of the coating roller, coats the non-newtonian fluid from the coating roller to the object area. When the roller speed is defined as VR, and the non-newtonian fluid has a certain temperature and a certain viscosity, the speed at which the coating roller separates from the outer periphery of the coating roller prior to reaching the object area by rotation of the coating roller is defined as VG, and the speed at which the non-newtonian fluid that reaches the object area separates from the outer periphery of the coating roller is defined as VS, the relation of VG<VR<VS is established.SELECTED DRAWING: Figure 3
Patent JP-2020168499-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-13
Abstract: To provide a game machine that can appropriately perform setting confirmation work.SOLUTION: A game machine includes: setting means capable of setting a set value related to probability of being controlled in an advantageous state; setting confirmation control means capable of controlling a game state to be in a setting confirmation state in which the set value that is set by the setting means can be confirmed; changeable means for changing a game state to a first state advantageous for a player and a second state disadvantageous for the player; predetermined game execution means capable of executing a predetermined game that changes the changeable means from the second state to the first state during the advantageous state a plurality of times; and changeable timekeeping means for counting the change period that changes the changeable means to be in the first state. When power supply to the game machine is stopped while the change period is counted, then power supply to the game machine is restarted, and the game state is controlled to the setting confirmation state, counting of the change period is interrupted until the setting confirmation state is completed, and counting of the change period is restarted when the setting confirmation state is completed.SELECTED DRAWING: Figure 9-4
Patent JP-2021033269-A (JP)
Title: Lens and lens unit
Inventor: XU LINGYUN
IPC: G03B11/00
Filed: 2020-07-27
Abstract: To provide a lens and a lens unit.SOLUTION: A lens unit includes a lens barrel having an accommodating space in which a light through hole is formed, and a lens provided in the accommodating space. A lens comprises an optical part for imaging and a peripheral part surrounding the optical part; through holes penetrating a peripheral part are open along an optical axis direction of the lens; the through holes are distributed in a plurality of circumferences having different diameters; centers of the plurality of circumferences are located on the optical axis; and the farther the circumferences deviate from the optical axis, the larger the number of the through holes is. By the present invention, stray light is absorbed when rays irradiate the lens region range where the through holes are arranged, which effectively reduces a reflection phenomenon of the stray light by the lens peripheral part, improves imaging quality, prevents influences of the through holes on the assembly accuracy of the lens, and avoids a reduction in an appearance yield of the lens or increase in the cost.SELECTED DRAWING: Figure 2
Patent JP-2022024616-A (JP)
Title: Harvesting device
Inventor: TANAKA MASAKI
IPC: A01D45/28
Filed: 2020-07-28
Abstract: To provide a harvesting device capable of saving a space in comparison with hitherto.SOLUTION: A harvesting device includes: a cutting part for cutting a part of a harvest, which is a place for harvesting a part to be harvested of the harvest from a cultivation tray where the harvest is cultivated; and a tray conveyance route 17 for conveying the cultivation tray toward the cutting part. The harvesting device has a constitution in which the tray conveyance route 17 takes a harvesting posture having a friction angle exceeded 90 degrees or less of the part to be harvested to a horizontal plane. Thus, an installation area can be reduced, and a space can be saved in comparison with hitherto.SELECTED DRAWING: Figure 4
Patent JP-2022025797-A (JP)
Title: Holographic projection device
Inventor: FUJISAWA MASATO
IPC: G09F9/33
Filed: 2020-07-30
Abstract: To make a video to be projected easily visible in a holographic projection device.SOLUTION: A holographic projection device S includes: a holographic projection fan 1 having a rotatable blade 11 in which a plurality of light sources 111 are arranged and a base 12 which functions as a rotation axis of the blade 11; and a fixing part 2 in which the side opposite to the side having the blade 11 in a base 12 is fixed and a rear surface 21 which is a surface on the side of the holographic projection fan 1 has black color.SELECTED DRAWING: Figure 1
Patent JP-2022026677-A (JP)
Title: Bottle mouth cap
Inventor: OGASAKA YUTA
IPC: B65D41/58
Filed: 2020-07-31
Abstract: To create a bottle mouth cap that improves the problem of going off of a cap in heat-sterilization processing and is excellent in designability.SOLUTION: A bottle mouth cap has a top lid portion 2 comprising a plug body portion 13 that is closely fitted in a bottle mouth portion 21 at an underside, an encircling cylindrical portion 6 that is provided separably continuing to a lower end of an outer peripheral surface of the top lid portion 2 through a horizontal weakened portion 5, and a cover member 7 that is provided, to be bendable, continuing to a lower end of the encircling cylindrical portion 6. An engagement portion 10 is provided at an inner face of the cover member 7, which when the plug body portion 13 is closely fitted in the bottle mouth portion 21, is bent back toward an inner face of the encircling cylindrical portion 6 by the bottle mouth portion 21 and engages an engaged portion 22 provided at an outer peripheral surface of the bottle mouth portion 21, thus allowing the engagement portion 10 to engage the engaged portion 22 and simultaneously a lower end of the cover member 7 to abut against the outer peripheral surface of the bottle mouth portion (21).SELECTED DRAWING: Figure 6
Patent JP-2020176276-A (JP)
Title: Polyorganosiloxane-containing rubber latex, polyorganosiloxane-containing rubber graft polymer, powder, a resin composition and molding
Inventor: SHIMONAKA AYAKO
IPC: C08G77/20
Filed: 2020-08-06
Abstract: To provide a polyorganosiloxane-containing rubber graft polymer that is useful for achieving both of impact resistance and heat stability of thermoplastic resin, particularly engineering plastic (retained mechanical characteristics, discoloration, flame retardancy) at higher levels.SOLUTION: A polyorganosiloxane-containing rubber latex contains 500 ppm or more and 3340 ppm or less of phosphorus element in solid content.SELECTED DRAWING: None
Patent JP-2022032815-A (JP)
Title: Power supply system
Inventor: KATO MASAKAZU
IPC: B62B5/00
Filed: 2020-08-14
Abstract: To provide a power supply system that can efficiently transmit electric power.SOLUTION: A power supply system according to an embodiment includes a rod, a support portion, and a power transmission device. The rod is arranged on the side of a cart provided with a power receiving device, and extends in the traveling direction of the cart at a predetermined position separated from the traveling surface of the cart on one side. The support portion supports the rod. The power transmission device is supported by the rod and transmits electric power to the power receiving device of the cart.SELECTED DRAWING: Figure 1
Patent JP-2022033488-A (JP)
Title: Infrared measuring device
Inventor: MAKI HIDEYUKI
IPC: G01N21/3563
Filed: 2020-08-17
Abstract: To provide an infrared measuring device that uses an inexpensive and minute infrared light source and has high spatial resolution and high sensitivity.SOLUTION: An infrared measuring device has: a probe that has a nano-carbon light source at its leading end; a displacement detection system that detects displacement of the probe occurring due to irradiation of a sample with the nano-carbon light source; a measuring instrument that measures thermal expansion occurring in the sample based on the displacement; and an information processing device that analyzes the characteristics or the inner structure of the sample based on the measured thermal expansion.SELECTED DRAWING: Figure 7
Patent JP-2022039342-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: HIRAI TAKANORI
IPC: B65G49/06
Filed: 2020-08-28
Abstract: To provide a substrate processing apparatus capable of holding a substrate while appropriately correcting two kinds of wrapping of a substrate and processing the substrate, and provide a substrate processing method.SOLUTION: A substrate processing apparatus 1 comprises: a wrapping measurement part 20; a transfer mechanism 30; a first stage 41; and a second stage 42. The first stage 41 sucks a lower surface of a substrate 9 by a plurality of suction grooves, and holds it. The second stage 42 sucks the lower surface of the substrate by a plurality of suction pads made of an elastic material, and holds it. The wrapping measurement part 20 measures a wrapping state of the substrate 9. The transfer mechanism 30 transfers the substrate 9 to the first stage 41 or the second stage 42 in accordance with a measurement result of the wrapping measurement part 20. Thus, a stage suitable for the state of the wrapping of the substrate 9 can be selected from the first stage 41 and the second stage 42 for use. Therefore, a treatment for the substrate 9 can be performed while appropriately correcting the wrapping of the substrate 9.SELECTED DRAWING: Figure 1
Patent JP-2022042820-A (JP)
Title: Gear pump or gear motor
Inventor: TSUZUKI KATSUNARI
IPC: F04C2/18
Filed: 2020-09-03
Abstract: To provide a gear pump or a gear motor capable of suppressing leakage of a working fluid from a high pressure side to a low pressure side.SOLUTION: A gear pump (1) has: a driving gear and a driven gear of helical gears; a housing (20) having a spectacle hole (24), a suction passage (25) and a discharge passage (26); a first side plate disposed in the spectacle hole (24); a second-side plate disposed in the spectacle hole (24); a 3-shaped first gasket (50); and a 3-shaped second gasket. Phases of one ends in slide-contact with the first side plate, of tooth tips of the driving gear and the driven gear are advanced toward a rotating direction with respect to the other ends in slide-contact with the second side plate, of tooth tips of the driving gear and the driven gear, the first gasket (50) has end portions (50a, 50b) opposed to an inner peripheral surface of the spectacle hole (24), and a circumferential length of the end portions (50a, 50b) of the first gasket (50) is determined to one pitch or more of tooth tip circles of the driving gear and the driven gear.SELECTED DRAWING: Figure 5
Patent JP-2022003635-A (JP)
Title: Fire spread prevention structure for pouch lithium battery pack
Inventor: Wu You Xing
IPC: H01M50/50
Filed: 2020-09-04
Abstract: To provide fire spread prevention structure for a pouch lithium battery pack capable of solving a safety issue that is fire spread due to thermal runaway.SOLUTION: Fire spread prevention structure includes a plurality of single cells, the plurality of single cells are mounted in a battery housing. A heat insulation material is attached to between adjacent single cells, a glass fiber cloth for protecting the single cells in an outermost layer is attached to the surface of the two single cells in the outermost layer. An aluminum tab for a positive electrode of the single cell is subjected to nickel surface treatment, and the aluminum tab for the positive electrode after being subjected to the nickel surface treatment is folded in a recess of the single cell and fixed with an adhesive. An EVA form is attached to the recess of the single cell, and the aluminum tab for the positive electrode and a tab for a negative electrode are attached to the EVA form. A printing wiring board is provided above the plurality of single cells, and the aluminum tab for the positive electrode and the tab for the negative electrode pass through the wiring board.SELECTED DRAWING: Figure 1
Patent JP-2022045142-A (JP)
Title: Lighting device
Inventor: OKA YOSHIRO
IPC: F21V3/02
Filed: 2020-09-08
Abstract: To provide a lighting device which enables a worker to check a lighting state even when the worker views the front surface side of the lighting device from a wide range.SOLUTION: A lighting device includes: a housing having an opening at the front surface side; a translucent plate 24 provided at the opening; light emitting parts 16 which are disposed facing the translucent plate 24 in the housing; reflectors 50 each of which is formed in a cylindrical shape, has a rear end opening facing the light emitting part 16, and a front end opening 61 facing the translucent plate 24, and is disposed in the housing; and a front surface plate 55 which is provided at the front end side of the reflectors 50 and has front surface openings 68 facing the front end openings 61. Part of reflection light B reflected by the translucent plate 24 of light, which is emitted from the light emitting part 16 and directly passes through the front end opening 61 of the reflector 50 and the front surface opening 68 of the front surface plate 55, is radiated to a periphery of the front surface opening 68 at the front surface side of the front surface plate 55, and a predetermined distance L is provided between the front surface plate 55 and the translucent plate 24 so that radiation ranges c of reflection lights B respectively radiated to the peripheries of the front surface openings 68 at least partially overlap with each other at the front surface side of the front surface plate 55.SELECTED DRAWING: Figure 4