baber/WOPTO huggingface dataset:
Patent JP-2021131081-A (JP)
Title: Engine control device
Inventor: INOUE TAKASHI
IPC: F01P3/20
Filed: 2020-02-21
Abstract: To further reduce NOx contained in an exhaust gas by lowering a combustion temperature as much as possible, in an engine having an exhaust emission recirculation gas cooling device and an intake air cooling device.SOLUTION: An engine control device comprises: an engine main body 1 having a combustion chamber 30; an intake passage 31 and an exhaust passage 34 which are connected to the combustion chamber 30; a first cooling circuit A for cooling the engine main body 1 by the circulation of a refrigerant; an intake air cooling device 2 arranged at the intake passage 31, and cooling intake air introduced into the combustion chamber 30; a second cooling circuit B for cooling the intake air cooling device 2 by the circulation of a refrigerant; a cooling-necessary part refrigerant passage C for cooling a cooling-necessary part whose temperature is raised by combustion in the combustion chamber 30 by the passage of the refrigerant; and switching means 20 for adjusting a supply quantity of the refrigerant from the first cooling circuit A to the cooling-necessary part refrigerant passage C, and a supply quantity of the refrigerant from the second cooling circuit B.SELECTED DRAWING: Figure 2
Patent JP-2021132180-A (JP)
Title: Processing device
Inventor: FUKUSHI NOBUYUKI
IPC: B23Q17/00
Filed: 2020-02-21
Abstract: To quickly check the result of a specific process in the operation of a processing device.SOLUTION: An operator selects at least two members by touching an illustration in a layout drawing 500. Control means hatches the illustration of the selected members and performs only processing related to the members. More specifically, only part of the processing related to the members selected by the operator can be selectively performed. Therefore, since only the processing (operation) to be checked can be executed, a confirmation time by the operator can be shortened.SELECTED DRAWING: Figure 3
Patent JP-2021135616-A (JP)
Title: Advertisement providing system and advertisement providing method
Inventor: FUJITSUKA YASUYUKI
IPC: G06Q30/02
Filed: 2020-02-25
Abstract: To provide an appropriate advertisement regarding an advertisement spot of a genre which is not coincident with or similar to a genre of a destination.SOLUTION: An advertisement providing system 10 includes an I/O interface 14, a processor 16, a memory 18, and a computer program stored in the memory 18 and configured to be executed by the processor 16. The I/O interface 14 acquires advertisement information including an advertisement spot tailored to a destination. The processor 16 sets the destination, determines whether the genre of the destination is coincident with or similar to the genre of the advertisement spot, and provides advertisement information including the advertisement spot of the genre which is not coincident with or similar to the genre of the destination.SELECTED DRAWING: Figure 1
Patent JP-2021133597-A (JP)
Title: Separation method and separation device
Inventor: AWAJI YASUSHI
IPC: B07B1/28
Filed: 2020-02-27
Abstract: To provide a separation method and a separation facility capable of separating lead by continuously processing fishing nets.SOLUTION: By a separation device 21, lead grains 15 are separated from fish nets 13 formed from metal and organic polymer. A separation part 26 sieves while conveying the fish net 13 by vibration of a mesh member 51 where a mesh is formed. In a supply step, in a state where the mesh member 51 is inclined against a horizontal surface, the fish net 13 is supplied to the separation device 21. In a contact treatment step, superheated steam is supplied to a contact treatment part 25, and liquid product is acquired from the organic polymer by bringing the superheated steam in contact with the fish net 13 on the vibrating mesh member 51. The contact treatment part 25 partitions a treatment space of contact treatment for bringing the superheated steam in contact with the fish net 13 from an outer space on an upper side of the mesh member 51. In a separation step, the generated liquid product and the lead grains 15 are sieved by the separation part 26.SELECTED DRAWING: Figure 3
Patent JP-2021132930-A (JP)
Title: Game machine
Inventor: UNABARA SHINYA
IPC: A63F7/02
Filed: 2020-02-27
Abstract: To enhance interest in a game.SOLUTION: A game machine can display the same types of icons when a first performance is under execution and when a second performance is under execution. The game machine is configured so as to be capable of executing mutually different performances after displaying icons when the same type of icon is displayed in the first performance and when the same type of icon is displayed in the second performance.SELECTED DRAWING: Figure 266
Patent JP-2021132979-A (JP)
Title: Washing device
Inventor: KIKUKAWA FUMITAKA
IPC: D06F39/08
Filed: 2020-02-28
Abstract: To improve convenience in a washing device.SOLUTION: A washing device includes: a housing; a washing tank disposed in the housing and storing objects to be washed; a detergent tank for storing liquid detergent supplied into the washing tank; and a floating body floating in the liquid detergent. The floating body includes a fitting part 33a fitted to a cylindrical turning shaft 32 provided to a cover covering the detergent tank or the opening of the detergent tank. The fitting part 33a has a cylindrical shape an angle region of part of the side surface of which is notched. The fitting part 33a is structured so that the notched part thereof is oriented more upward than a horizontal direction when the floating body turns around the turning shaft in accordance with the liquid level of the liquid detergent.SELECTED DRAWING: Figure 17
Patent JP-2021134894-A (JP)
Title: Work vehicle
Inventor: KASHIWASE KOJI
IPC: F16D65/12
Filed: 2020-02-28
Abstract: To provide a work vehicle which can facilitate the work of removing a disc rotor.SOLUTION: The work vehicle includes a disc rotor 31 which is abutted with an abutting part 24b in a hub 24 from the inside of the left-to-right direction of a machine body with respect to the hub 24, and fixed to the abutting part 24b. The fixing of the disc rotor 31 with respect to the abutting part 24b can be released, and in a state where the fixing of the disc rotor 31 with respect to the abutting part 24b is released, the disc rotor 31 can relatively rotate with respect to the hub 24 around a rotary shaft core P. By relatively rotating with respect to the hub 24 around the rotary shaft core P, the disc rotor 31 can change the posture between a mounting posture which is the posture where the disc rotor 31 is overlapped with the abutting part 24b in a side view, and a removal posture which is the posture where the disc rotor 31 is not overlapped with the abutting part 24b in a side view.SELECTED DRAWING: Figure 4
Patent JP-2021132613-A (JP)
Title: Transplanter
Inventor: IMAIZUMI DAISUKE
IPC: A01C11/00
Filed: 2020-02-28
Abstract: To provide a transplanter that can readily feed seeding to a seedling preliminary-placing tray.SOLUTION: A rice transplanter includes: a seedling preliminary-placing tray 200 on which seedling is placed and which is movable in a vehicle-body horizontal direction above a vehicle body 10; and a seedling placing device 80 placing seeding in planting and supported on a vehicle-body rear side, where seeding can be loaded by sliding to the seedling placing device 80 from a rear end of the seedling preliminary-placing tray 200.SELECTED DRAWING: Figure 1
Patent JP-2021133341-A (JP)
Title: Crusher with classification function and method for crushing object to be processed
Inventor: AKASE KOSUKE
IPC: B02C13/286
Filed: 2020-02-28
Abstract: To make it possible to give impact to an object to be processed by a hammer with good efficiency without reducing a relative speed between the hammer and the object to be processed.SOLUTION: In a crusher 1, a hammer 16 is provided on an outer peripheral edge part of a rotating rotary table 12a so as to crush an object to be processed that has been inputted from an input port 11a and has refluxed from a classification part 17, and an umbrella part 20, which guides the object to be processed toward the hammer 16 so as to cover above a rotation center of the rotary table 12a, is fixed below the input port 11a and above the rotary table 12a in an inner casing 1b.SELECTED DRAWING: Figure 1
Patent JP-2020103305-A (JP)
Title: Microorganisms for enhanced production of amino acids and related methods
Inventor: M SAVILLE RENEE
IPC: C12N1/30
Filed: 2020-03-02
Abstract: To provide recombinant microorganisms engineered for enhancing production of a desired amino acid, and related biomass.SOLUTION: The invention provides a recombinant C1 metabolizing microorganism comprising a first exogenous nucleic acid selected from an exogenous nucleic acid encoding an L-amino acid biosynthesis enzyme and an exogenous nucleic acid encoding an expression control sequence linked operably to a nucleic acid encoding a native L-amino acid biosynthesis enzyme, where the recombinant C1 metabolizing microorganism is capable of converting a natural gas-derived carbon feedstock into a desired L-amino acid, and where the δ13C of the recombinant C1 metabolizing microorganism is less than -30 per mille.SELECTED DRAWING: None
Patent JP-2020078716-A (JP)
Title: Game machine
Inventor: OIKE NORIAKI
IPC: A63F7/02
Filed: 2020-03-03
Abstract: To provide a game machine capable of informing a specific device of the opening of a door body even in the case where the power source of the game machine is off.SOLUTION: Since a frame opening detection circuit 280 is equipped with an integration circuit 281, a falling time period of a TRG terminal voltage of a timer IC1 is made constant (about 2 ms) irrespective of open periods of an inner frame 12 and a front frame 14, to operate the timer IC1 functioning as a mono-stable multi-vibrator normally, so that a rise period of the voltage of an OUT terminal of the timer IC1 can be retained at about 10 ms. In the case where the inner frame 12 or the front frame 14 is opened, therefore, a pulse width of a pulse signal to be outputted to a hall computer 262 continuously operating for 24 hours can be held at about 10 ms. Even in the case, therefore, where the power supply to a Pachinko machine is interrupted so that a DC voltage is supplied from a capacitor CD1, the opening of the inner frame 12 or the front frame 14 can be detected while suppressing consumption of an electric charge.SELECTED DRAWING: Figure 20
Patent JP-2021139533-A (JP)
Title: Vehicular air conditioner
Inventor: MATSUSHIMA MOEKA
IPC: H01M10/647
Filed: 2020-03-04
Abstract: To provide a vehicular air conditioner capable of accurately determining frost formation in cooling evaporation parts.SOLUTION: A vehicular air conditioner includes: a compressor 11 sucking, compressing and discharging a refrigerant; a condenser 12 causing the refrigerant discharged from the compressor 11 to radiate heat; cooling decompression parts 18a, 18b decompressing the refrigerant from which heat has been radiated by the condenser 12; cooling evaporation parts 19a, 19b cooling air by exchanging heat between the refrigerant decompressed by the cooling decompression parts 18a, 18b and air blown to a battery 70; a cooling evaporator inlet temperature sensor 56c detecting a temperature of the refrigerant downstream of the cooling decompression parts 18a, 18b and upstream of the cooling evaporation parts 19a, 19b; and a frost formation determination part 50c determining whether or not frost formation occurs in the cooling evaporation parts 19a, 19b on the basis of the temperature of the refrigerant detected by the cooling evaporator inlet temperature sensor 56c.SELECTED DRAWING: Figure 2
Patent JP-2020111504-A (JP)
Title: Strengthened glass with deep depth of compression
Inventor: JAYMIN AMIN
IPC: C03C21/00
Filed: 2020-03-06
Abstract: To provide glass articles having deep compressive layer.SOLUTION: There is provided a glass article whose compressive stress profile includes two linear portions: a first portion a' extending from the surface to a relatively shallow depth da' and having a relatively steep slope; and a second portion b extending from the shallow depth da' to the depth of compression DOC. The glass article has a 60% survival rate when dropped from a height of 100 cm in an inverted ball drop test and an equibiaxial flexural strength of at least 10 kgf (about 98 N) as determined by abraded ring on ring testing.SELECTED DRAWING: Figure 3
Patent JP-2021139464-A (JP)
Title: Contact member, joint structure, and member joint method
Inventor: ARITA MASAKI
IPC: E04B1/58
Filed: 2020-03-06
Abstract: To maintain contact between surfaces with a contact member even if a size of a gap between members changes, and to hold the contact member to a predetermined position more stably.SOLUTION: A contact member is provided that includes: a body part having a tapered cross section formed by a first contact surface and a second contact surface located at the opposite side of the first contact surface; and an arm part which protrudes from the taper shaped tip side in the body part in a direction intersecting with the first contact surface and the second contact surface and in which a through hole is formed along an axis intersecting with the first contact surface or an extension surface of the first contact surface.SELECTED DRAWING: Figure 2
Patent JP-2021139201-A (JP)
Title: Waterproof door
Inventor: FURUHASHI SACHIKO
IPC: E06B5/00
Filed: 2020-03-06
Abstract: To provide a waterproof door that can prevent water from entering a building without interfering with access to the building and without the need to work outdoors in an emergency.SOLUTION: A waterproof door 100 is configured to include a door 110, a door frame 120, and a water-absorbing/expanding sheet 130b that is affixed to the opposite sides of the door 110 and the door frame 120. The water-absorbing/expanding sheet 130b can be used not to prevent access to a building and can be used to eliminate the need to work outdoors in an emergency.SELECTED DRAWING: Figure 1
Patent JP-2020078754-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-03-09
Abstract: To enhance amusement of games.SOLUTION: A presentation based on an operation to operation means capable of being operated by a player is performed by presentation performance means, and a presentation mode base on the presentation to be performed by the presentation performance means is displayed in display means. In an operation presentation, an operation effective period is set in which an operation at least to the operation means is determined as effective. Further, a specific presentation which can perform the operation presentation for a plurality of times within a specific period is performed by the presentation performance means. On the basis of information related to an operation to at least one operation presentation, among a plurality of the operation presentations to be performed during the specific presentation, presentation modes of other operation presentations are varied by presentation mode variation means.SELECTED DRAWING: Figure 1
Patent JP-2021142654-A (JP)
Title: Gate valve for injection molding
Inventor: SAKAI KAZUHIRO
IPC: B29C45/27
Filed: 2020-03-10
Abstract: To provide a gate valve for injection molding capable of stable injection molding.SOLUTION: A gate valve 1 for injection molding is provided with a cylinder member 10 with a gate G, a center rod 20 including a center pin 22 that slides in the hollow portion 13 along an axial direction of the cylinder member 10 to open and close the gate G, and a resin flow path 23 communicating with a base end side of the center pin 22 provided along an axial direction in the rod 20. The gate valve has a ring protruded strips 25 protruding radially from an outer peripheral surface of the center rod 20, a ring recessed groove 14 formed along a radial direction from a hollow portion 13 of the cylinder member 10, and a slide cylinder 17 slidably sandwiched along an axial direction between the outer peripheral surface of the ring protruded strips 25 of the center rod 20 and the inner peripheral surface of the ring concave groove 14 of the cylinder member 10. A holding portion 16 for holding a sphere 19 is provided in an opening on the base end side of the ring concave groove 14, and the sphere 19 can enter and exit a recess 26 provided on the outer peripheral surface of the rod 20.SELECTED DRAWING: Figure 1
Patent JP-2021144501-A (JP)
Title: Image processing method, image processing program, and image processing apparatus
Inventor: MURAYAMA DAISUKE
IPC: G06T7/11
Filed: 2020-03-12
Abstract: To efficiently extract an area containing contractor information.SOLUTION: An image processing apparatus identifies an area equivalent to a seal surface from image data, with the image data generated by electronically reading a sealed document of a contract as a processing object. The image processing apparatus refers to a positional relation between a first area in the contract corresponding to a seal surface position of the contract and a second area in the contract containing information about a person who has concluded the contract, which are preliminarily stored in a storage device, so as to extract, from the image data being the processing object, an area identified on the basis of the positional relation and the area of the seal surface identified from the image data being the processing object. The image processing apparatus outputs the extracted area.SELECTED DRAWING: Figure 1
Patent JP-2021143300-A (JP)
Title: Manufacturing method of hardened product
Inventor: IMAI SUSUMU
IPC: C07D335/12
Filed: 2020-03-13
Abstract: To provide a manufacturing method of a hardened product capable of obtaining the hardened product having a certain thickness or larger, by only irradiating an active energy ray on a composition containing a radical polymerizable compound, and a manufacturing method of a hardened product capable of sufficiently curing an unirradiated part of the active energy ray in the composition, by irradiating the active energy ray to a part of a composition containing a radical polymerizable compound.SOLUTION: A manufacturing method of a hardened product with a thickness of larger than 500 μm comprising a step (I) of irradiating an active energy ray on a composition containing a radical polymerizable compound and a compound represented by the following general formula (1), Furthermore, a manufacturing method of a hardened product containing a step (I') of irradiating an active energy ray on a radical polymerizable compound and a part of a composition containing a compound represented by the following general formula (1), and a step (II) of thermally polymerizing a part that was not irradiated with the active energy ray in the composition by the polymerization heat generated by the step (I').SELECTED DRAWING: None
Patent JP-2021145966-A (JP)
Title: Washing machine
Inventor: NIIMURA MITSUNORI
IPC: D06F17/08
Filed: 2020-03-19
Abstract: To provide a washing machine capable of washing delicate laundry so that cloth damage hardly occurs by effectively utilizing a water pumping vane.SOLUTION: A drive unit 30 includes: a dewatering tub shaft 200; a rotary vane shaft 300 inserted in the dewatering tub shaft 200; a water pumping vane shaft 400 inserted in the rotary vane shaft 300; a connection body 60 for connecting the rotary vane shaft 300 and a rotary vane 24 so as to include a water pumping vane 25, and having a space 67 where the water pushed out by the rotation of the water pumping vane 25 flows out; a first clutch mechanism part 800 for performing switching between a double vane drive mode in which the rotation of a drive motor 100 is transmitted to the rotary vane shaft 300 and the water pumping vane shaft 400, and a single vane drive mode in which the rotation of the drive motor 100 is transmitted only to the water pumping vane shaft 400; and a second clutch mechanism part 900 for performing switching between an integral drive mode in which the dewatering tub shaft 200 and the rotary vane shaft 300 are integrally rotatable, and an individual drive mode in which the rotary vane shaft 300 is rotatable with respect to the dewatering tub shaft 200.SELECTED DRAWING: Figure 2
Patent JP-2021148657-A (JP)
Title: Magnetic sensor device and method for manufacturing the same, and rotary operation mechanism
Inventor: MOCHIZUKI SHINICHIRO
IPC: G01D5/12
Filed: 2020-03-19
Abstract: To provide a magnetic sensor device capable of detecting a magnetic field in three axial direction with a high degree of accuracy, a method for manufacturing the same, and a rotary operation mechanism.SOLUTION: A magnetic sensor device comprises: a first surface; a second surface positioned on the opposite side of the first surface; first and second inclined surfaces inclined with respect to the first surface; first to third magnetic sensor portions for detecting magnetisms in first to third axial directions; and a signal processing unit performing signal processing on the basis of first to third sensor signals output from the first to third magnetic sensor portions. The first axial direction is orthogonal to the first surface; the second and third axial directions are orthogonal to each other on the first surface; the first magnetic sensor portion is provided on the first inclined surface; the second magnetic sensor portion is provided on the second inclined surface; and the signal processing unit includes a correction signal formation unit forming first and second correction signals obtained by correcting the first and second sensor signals according to the inclination angle of the first inclined surface and the inclination angle of the second inclined surface.SELECTED DRAWING: Figure 4
Patent JP-2021157889-A (JP)
Title: Base material for battery and battery
Inventor: ASADA YUYA
IPC: H01M4/62
Filed: 2020-03-25
Abstract: To provide a base material for a battery capable of easily suppressing sulfurization of copper contained in a metal layer while ensuring electrochemical characteristics.SOLUTION: A base material 1 for a battery includes a metal layer 11 containing copper, and a resin layer 12 laminated on at least one surface of the metal layer 11, the resin layer 12 does not contain carbon, and the surface resistivity of the resin layer 12 is 25 Ω/sq. or less.SELECTED DRAWING: Figure 1
Patent JP-2021156343-A (JP)
Title: Ball screw device
Inventor: NIIMOTO GENTO
IPC: F16H25/22
Filed: 2020-03-26
Abstract: To compressively deform a coil spring as a whole more than before between an end part ball and a stopper.SOLUTION: A ball screw device 17 comprises: a screw shaft 18 in which a first spiral groove 29 is formed at an external periphery; a nut 19 which is arranged at an external peripheral side of the screw shaft 18, and in which a second spiral groove 30 is formed at an internal periphery; a plurality of balls 20 arranged between the first spiral groove 29 and the second spiral groove 30; a stopper 26 arranged at an end part of the second spiral groove 30; and a spring body 31 arranged between an end part ball 20a which is most approximate to the stopper 26 out of the plurality of balls 20 and the stopper 26. The spring body 31 is constituted of a plurality of coil springs 32 which are aligned along the first spiral groove 29 and the second spiral groove 30, the adjacent coil springs 32, 32 contact with each other, and each of the adjacent coil springs 32, 32 has a spring end part 34 whose rigidity becomes higher than that of a spring intermediate part 33.SELECTED DRAWING: Figure 5