baber/WOPTO huggingface dataset:
Patent JP-2021159211-A (JP)
Title: Housing apparatus for storing fire extinguisher container
Inventor: YOSHIDA NAOKO
IPC: A62C13/76
Filed: 2020-03-31
Abstract: To provide a housing apparatus for storing a fire extinguisher container capable of improving workability when performing work of rotating a nut of a connecting fitting by using a tool in order to connect an end of a pipe and a mouth ring of the fire extinguisher container.SOLUTION: A housing apparatus (10) for storing a fire extinguisher container including a housing body (10A) with an opened front surface, and a front door (11) for openably closing the front opening of the housing body and configured to store, in the inside, a fire extinguisher container (20) with a connecting part to be connected to an external pipe (12) for sending an extinguishant to the upper side, is configured to attach an opening/closing panel (16A) for opening at least a part of a housing upper part, to the upper part of the front door side of the housing body (10A).SELECTED DRAWING: Figure 2
Patent JP-2021160433-A (JP)
Title: vehicle
Inventor: KATO MASAYA
IPC: B62D25/08
Filed: 2020-03-31
Abstract: To reduce pour water to a PCU.SOLUTION: There is provided a vehicle comprising: wheels 10; a dash panel 11 provided on a rear side of the wheels 10 in a cross direction; a side member 12 comprising a main body part 12a which is provided on a front side of the dash panel 11 in a cross direction and extends in the cross direction, and an extension part 12b extending in a vertical direction and a vehicle width direction; a power conversion unit which is provided on an upper side of the side member 12 in the vehicle vertical direction and inside in the vehicle width direction; and a steering part 15 which has a component related to the steering of the vehicle. The steering part 15 is provided above a lower face of the main body part 12a on the side member 12, inside of the side member 12 in the vehicle width direction and on a front side of the extension part 12b of the side member 12, and is provided at the rear side of the wheels 10, and is provided below the power conversion unit in the vehicle vertical direction and outside of the power conversion unit in the vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2021161469-A (JP)
Title: Ferritic stainless steel
Inventor: ABE MASATOSHI
IPC: C22C38/00
Filed: 2020-03-31
Abstract: To provide a ferritic stainless steel that has both corrosion resistance and magnetic property.SOLUTION: A ferritic stainless steel that contains, in mass%, C: 0.001 to 0.100%, Si: 0.01 to 3.00%, Mn: 0.01 to 2.00%, P: 0.050% or less, S: 0.0100% or less, Ni: 0.01 to 3.00%, Cr: 9.0 to 20.0%, Al: 0.001 to 5.0%, B: 0.0001 to 0.0100%, N: 0.001 to 0.050%, and furthermore contains one or two of Ti: 0.01 to 0.30% and Nb: 0.001 to 0.300%, and the balance being Fe and impurities, and that satisfies the following formula (1) and has a magnetic flux density of 1.4T or more at a magnetic field of 10kOe, is adopted. 12Si+5Al≥Cr... (1). Here, Si, Al, and Cr in the formula (1) are mass% of respective elements.SELECTED DRAWING: None
Patent JP-2021163852-A (JP)
Title: Component mounting device and component transfer device
Inventor: KUBOTA KOTA
IPC: H05K13/08
Filed: 2020-03-31
Abstract: To provide a component mounting device capable of saving a trouble of an operator when a position deviation between a position of components housed in a concave part of a component supply tape and a position holding position is generated.SOLUTION: A component mounting device 100 comprises: a mounting head 31 holding a component E to be mounted to a substrate PB; a feeder 9 feeding the component E to the mounting head 31 by a component feeding tape T having a concave part T1a housing the component E; and a control part 94. The control part 94 performs a control of rotating a sprocket 91 by a driving part 92 so as to correct a position deviation between a position of the component E housed in the concave part T1a of the part feeding tape T and a component holding position PO when it is detected that the position of the component E housed in the concave part T1a of the component feeding tape T is deviated from the component holding position PO on the basis of a rotational angle position of the sprocket 91 detected by an angle detection part 93.SELECTED DRAWING: Figure 13
Patent JP-2021140126-A (JP)
Title: Jig for connector plug, connector plug, and cable for connector plug
Inventor: TAIRA JUNJI
IPC: G02B6/40
Filed: 2020-03-31
Abstract: To provide a jig which is used for insertion and removal of a connector plug fitted to an adaptor, and can be used even when the adapters are installed in a congested state, and a connector plug comprising the same jig and a cable.SOLUTION: A connector plug fitted to an optical fiber cable comprises: a connector plug body; a slider supported to the connector plug body; and a jig which can be fitted to the slider in a detachable state. The jig comprises: an insertion part which can be inserted into a slot provided on the slider; and an operation part extending from the insertion part in a removal direction. The insertion part is formed of first and second insertion parts which are arranged at a prescribed interval. A first engagement part formed on the first insertion part, and a second engagement part formed on the second insertion part, are engaged on an inner wall of the slot, for moving the slider in the removal direction, and by applying force to an internal direction with respect to the operation part, the prescribed interval is reduced for releasing an engagement state to the inner wall of the slot.SELECTED DRAWING: Figure 5
Patent JP-2021164328-A (JP)
Title: Motor controller
Inventor: IEZAWA MASAHIRO
IPC: H02P27/08
Filed: 2020-04-01
Abstract: To provide a motor controller capable of suppressing oscillation of a rotation angle even if carrier frequency is changed according to the rotation number.SOLUTION: A motor controller includes: an angle calculation unit 10 for calculating a first angle based on a detection signal for a rotation angle; a speed calculation unit 20 for calculating a first speed based on the first angle; a filter 30 for calculating a second angle and a second speed based on the first angle and the first speed; an angle determination unit 40 for determining a third angle based on the first angle, the second angle and the first speed; a speed determination unit 50 for determining a third speed based on the first speed and the second speed; and an inverter circuit controller 60 for controlling an inverter circuit 70 based on the third angle and the third speed.SELECTED DRAWING: Figure 1
Patent JP-2021164601-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-08
Abstract: To provide a game machine that can enhance the interest of a game.SOLUTION: A Pachinko game machine PY1 includes a performance control microcomputer 121 capable of controlling a performance. The performance control microcomputer 121 can execute four types of enemy character SP ready-to-wins. In each of the enemy character SP ready-to-wins, the corresponding enemy character is displayed respectively. After displaying an enemy character silhouette image TB capable of recognizing four enemy characters, the performance control microcomputer 121 executes a first selection performance in which enemy character images T3, T4 capable of recognizing fewer enemy characters than the four enemy characters are displayed, and then executes a second selection performance for displaying an enemy character image capable of recognizing one object among the enemy characters that can be recognized in the first selection performance. Then, the performance control microcomputer 121 can execute the enemy character SP ready-to-win corresponding to one enemy character that can be recognized in the second selection performance.SELECTED DRAWING: Figure 41
Patent JP-2021165360-A (JP)
Title: Optical element, optical device and imaging device
Inventor: TAGAMI KEI
IPC: G02B1/04
Filed: 2020-04-08
Abstract: To provide an optical element by polymerizing a polymerizable composition which reduces deposition of a component before being cured and shows high secondary dispersion properties after being cured.SOLUTION: An optical element includes at least an aromatic imide compound and a polymerization initiator. The aromatic imide compound includes a cyclic imide structure whose ring is formed by an aromatic ring, and at least one of acryloyloxy group and methacryloyloxy group indirectly coupled to a nitrogen atom constituting the cyclic imide structure. The aromatic ring constituting the cyclic imide structure is configured to form only one cyclic imide structure.SELECTED DRAWING: None
Patent JP-2021136428-A (JP)
Title: Magnetic device with heat conduction structure
Inventor: CHEN CHUN-CHEN
IPC: H01F30/10
Filed: 2020-04-20
Abstract: To provide a magnetic device having a heat conduction structure.SOLUTION: A magnetic device 100 comprises: a metal housing 101 including an upper housing 101a and a lower housing 101e, fixing a member of the magnetic device, and accumulating an energy at an operation of the magnetic device; a coil 105 arranged in a bobbin 101g, and including a primary winding and a secondary winding, each having different number of layers; a heat conduction copper pipe 103 extended to an outer side of the coil from an inner side of the coil, installed in a gap of the coil 105, and leading a heat generated at an operation of the coil 105 to an outer part of the magnetic device; a conductive wire 107 electrically connected to the coil to transmit an input voltage and an output voltage at the operation of the magnetic device; and a radiation fin 109 which can electrically isolate a contact of the heat conduction copper pipe 103 and the coil 105.SELECTED DRAWING: Figure 2
Patent JP-2021174639-A (JP)
Title: Connector device
Inventor: ASANO YASUNORI
IPC: H01R24/38
Filed: 2020-04-23
Abstract: To reduce a load on a circuit board.SOLUTION: A connector device includes a first housing 10 made of synthetic resin mounted on a first circuit board Pa, a mounting terminal 14 connected to the first circuit board Pa while being housed in the first housing 10, and a movable terminal 50 that can swing around the mounting terminal 14 as a fulcrum. The mounting terminal 14 includes a mounting side outer conductor 23. The mounting side outer conductor 23 includes: a cylindrical main body 24; a fixing portion 26 integrally formed with an edge portion on the base end side of the main body 24 and fixed to the first circuit board Pa; and a plurality of elastic contact pieces 32 that are integrally formed on the end edge portion on the tip side of the main body 24 and comes into elastic contact with a movable side outer conductor 57 of the movable terminal 50. The main body 24 is formed with a press-fitting portion 27 fixed to the first housing 10 in a press-fitting state.SELECTED DRAWING: Figure 8
Patent JP-2021173475-A (JP)
Title: Cryogenic cooling apparatus, cryogenic refrigerator, and handling method for cryogenic refrigerator
Inventor: DEMURA KENTA
IPC: F25B9/14
Filed: 2020-04-24
Abstract: To provide proper thermal contact between a cryogenic refrigerator and a mounting structure therefor.SOLUTION: A cryogenic cooling apparatus 100 includes: a two-stage cryogenic refrigerator 10; a mounting structure 30 for the two-stage cryogenic refrigerator 10, that is, a mounting structure that comprises a one-stage heat transfer stage 36 and a two-stage heat transfer stage 40, brought into contact or noncontact with a one-stage cooling stage 20 and a two-stage cooling stage 24 of the cryogenic refrigerator 10, respectively, by movement of the two-stage cryogenic refrigerator 10; a heat transfer layer 44 that is provided in at least one of the two-stage cooling stage 24 and the two-stage heat transfer stage 40 in such a manner as to be sandwiched between both the stages when the two-stage cooling stage 24 and the two-stage heat transfer stage 40 are brought into contact with each other; and a heater 46 that is provided in at least one of the two-stage cooling stage 24 and the two-stage heat transfer stage 40 so as to heat the heat transfer layer 44.SELECTED DRAWING: Figure 1
Patent JP-2021171533-A (JP)
Title: Compact container
Inventor: MAEDA SHINYA
IPC: A45D33/00
Filed: 2020-04-30
Abstract: To propose a compact container capable of performing a sufficient free stop function while using a synthetic resin shaft body.SOLUTION: A compact container 100 includes: a container 1; a lid body 5 covering an upper surface of the container 1; and a synthetic resin shaft body 8 slidably connecting the container 1 and the lid body 5. Either the container 1 or the lid body 5 has an elastic part 2e formed by an elastic material. The other of the container 1 and the lid body 5 is provided concentrically for the shaft body 8, and has a contact part 6d which is non-contact with the elastic part 2e when the lid is closed and is in contact with the elastic part 2e when the lid body 5 is oscillated in a lid open direction with respect to the container 1.SELECTED DRAWING: Figure 1
Patent JP-2021173500-A (JP)
Title: Air conditioner
Inventor: UCHIDA MAMORU
IPC: F25B1/00
Filed: 2020-04-30
Abstract: To promptly and highly accurately detect circulation failure during reheating and dehumidification.SOLUTION: An air conditioner related to one embodiment includes an indoor unit, an outdoor unit and a control device. The indoor unit includes: an indoor heat exchanger having a first heat exchange part and a second heat exchange part; a decompression device connected to a space between the first heat exchange part and the second heat exchange part; and a first temperature sensor detecting a temperature of indoor air. The outdoor unit includes: an outdoor heat exchanger; a compressor connected to a space between the outdoor heat exchanger and the indoor unit; and a second temperature sensor detecting a temperature of the outdoor heat exchanger. During a reheating and dehumidification operation in which the first heat exchange part is caused to function as a condenser and the second heat exchange part is caused to function as an evaporator, when determining that the temperature of the indoor air detected by the first temperature sensor is higher than the temperature of the outdoor heat exchanger detected by the second temperature sensor, the control device stops an operation of the compressor.SELECTED DRAWING: Figure 1
Patent JP-2021176184-A (JP)
Title: In-plane magnetization film, in-plane magnetization film multilayer structure, hard bias layer, magnetoresistive effect device, and sputtering target
Inventor: KUSHIBIKI RYOSUKE
IPC: C23C14/34
Filed: 2020-05-01
Abstract: To provide an in-plane magnetization film which can achieve the magnetic performances, i.e. 2.00 kOe or more in coercive force Hc and 2.00 memu/cm2 or more in residual magnetization Mrt per unit area without performing a film formation process by heating.SOLUTION: An in-plane magnetization film is a film to be used as a hard bias layer 14 of a magnetoresistive effect device 12. The in-plane magnetization film comprises metal Co, metal Pt and oxide, and has a thickness of 20 nm or more and 80 nm or less. In the in-plane magnetization film, the content of the metal Co is 45 at% or more and 80 at% or less, and the content of the metal Pt is 20 at% or more and 55 at% or less to a total quantity of metal components of the in-plane magnetization film. To a total quantity of the whole in-plane magnetization film, the content of the oxide is 3 vol.% or more and 25 vol.% or less. Of the in-plane magnetization film, the magnetic crystal grains have an average particle diameter of 15 nm or more and 30 nm or less in an in-plane direction.SELECTED DRAWING: Figure 1
Patent JP-2021110219-A (JP)
Title: Steam type winter road surface anti-icing vehicle
Inventor: XU BING
IPC: E01H5/09
Filed: 2020-05-11
Abstract: To provide a steam type winter road surface anti-icing vehicle that solves the problem in which difficult de-icing work that may affect pedestrians and vehicles commuting the next day needs to be performed on a road surface after the road surface freezes due to the fact that winter road surfaces tend to freeze in the morning when the temperature is low at night before.SOLUTION: A steam type winter road surface anti-icing vehicle includes an operation box 10 and an operation space 11 provided in the operation box. A steam device 66 capable of supplying power is provided in the operation space. A tank 28 is fixedly provided on the right upper surface of the operation box. A space 29 opened upward is provided in the tank. The space is filled with much industrial salt that can prevent a road from freezing. A thrust box 33 located below the tank is fixedly provided on the right wall of the operation space. A thrust space 35 is provided in the thrust box. The thrust space and the space communicate with each other by a tapered hole 30. A push plate 32 is provided so as to be slidable in the thrust space.SELECTED DRAWING: Figure 1
Patent JP-2021178904-A (JP)
Title: Conductive rubber composition, and conductive rubber roller
Inventor: FUJII RYOSUKE
IPC: C08K3/04
Filed: 2020-05-12
Abstract: To provide a conductive rubber composition from which a molded article having thin wall thickness, high hardness, and low electric resistance can be produced by injection molding.SOLUTION: A conductive rubber composition contains (A) solid rubber, (B) liquid rubber, (C) carbon black, and (D) an organic peroxide. The (A) solid rubber contains an ethylene-α-olefin copolymer, and a content of the ethylene-α-olefin copolymer is 50 mass% or more based on 100 mass% of the (A) solid rubber. The (B) liquid rubber contains liquid polybutadiene.SELECTED DRAWING: None
Patent JP-2021178782-A (JP)
Title: Hydrocarbon production apparatus, and hydrocarbon production method
Inventor: SAYAMA SHOGO
IPC: C07C9/04
Filed: 2020-05-12
Abstract: To provide a technique for increasing a production volume of a hydrocarbon per unit hour at a low cost in a hydrocarbon production apparatus.SOLUTION: A hydrocarbon production apparatus comprises: a reactor for producing a hydrocarbon from carbon dioxide and hydrogen; and a gas supply unit connected to the reactor for supplying the carbon dioxide, the hydrogen, and an oxidant to the reactor. The reactor has: a gas inlet for introducing a gas supplied from the gas supply unit into the reactor; and a gas outlet for discharging the gas in the reactor to the outside. A first catalyst of hydrogen oxidizing ability is located at the gas inlet side in the reactor, whereas a second catalyst of hydrocarbon producing ability is located at the gas outlet side. The second catalyst is heated by hydrogen oxidation heat generated in the first catalyst.SELECTED DRAWING: Figure 1
Patent JP-2021180624-A (JP)
Title: Work vehicle mounted with diesel engine
Inventor: YAMASHITA TOMOSHI
IPC: F01N3/023
Filed: 2020-05-18
Abstract: To provide a work vehicle which is mounted with a diesel engine and has a switch, to perform regeneration processing of a diesel particulate filter (DPF) to collect particulate matters (PM) in exhaust gas, arranged around a steering handle so as to facilitate operation thereof.SOLUTION: In an operation device of a work vehicle mounted with a diesel particulate filter 46b to purify exhaust gas of an engine E, one of many switches arranged around a steering handle 16 is used as a DPF regeneration switch 60 to perform regeneration processing of the diesel particulate filter 46b.SELECTED DRAWING: Figure 6
Patent JP-2021187575-A (JP)
Title: Portable terminal, program, control system for elevator, and elevator system
Inventor: MOROOKA YUJI
IPC: B66B3/00
Filed: 2020-05-26
Abstract: To appropriately secure visibility of moving route display and recognizability of a moving state on a portable terminal even when a moving range of an allocated elevator car moving from a present floor to a departure floor is large.SOLUTION: A portable terminal 100 displays a moving route map on a display unit 104. The moving route map includes: a prescribed number of display columns vertically arranged; and an operation route in which the display columns of floors whose floor names are displayed among all floors at which an allocated elevator car passes through or stops when moving from a present floor to a departure floor are joined in the moving order of the car. When the number of floors included in a moving range between an upper end of a floor corresponding to an uppermost floor and a lower end of a floor corresponding to a lowermost floor is larger than the predetermined number of floors in the moving route from the present floor to the departure floor, a CPU 101 makes an uppermost display column display a floor name of the floor corresponding to the uppermost floor and makes a lowermost display column display a floor name of the floor corresponding to the lowermost floor while display of floor names is omitted on at least a part of the remaining display columns.SELECTED DRAWING: Figure 18
Patent JP-2021186122-A (JP)
Title: Game machine
Inventor: MIYAMOTO ATSUSHI
IPC: A63F7/02
Filed: 2020-05-27
Abstract: To increase the interest of a game.SOLUTION: A game machine includes means for displaying an unexecuted reservation display area capable of displaying the number of unexecuted reservation display information corresponding to the number of special information acquired by a fact that a game ball has entered ball entry means, means for displaying an already executed reservation display area capable of displaying a predetermined number of reservation display information corresponding to the game round after the execution of the game round operation as the already executed reservation display information, and means for deleting the already executed reservation display information on the basis of the satisfaction of a deletion condition. As the display mode of the unexecuted reservation display information, the game machine has at least a first display mode and a second display mode which is a higher stage than the first display mode. When the specific reservation display information shifts to the already executed reservation display area, under specific conditions, it is more advantageous for a player when the specific reservation display information is displayed in the first display mode than when it is displayed in the second display mode.SELECTED DRAWING: Figure 561
Patent JP-2021187627-A (JP)
Title: Stop device, elevator device, and connection method
Inventor: HARIGAYA NAOTOSHI
IPC: B66B5/00
Filed: 2020-05-29
Abstract: To provide a stop device that is inexpensive and enables a person performing inspection in a pit to stop a car in an emergency.SOLUTION: A stop device 20 includes: a portable switch 21 for a person in a pit 3a to hold and operate; a first conductor extending from the portable switch 21; and a second conductor extending from the portable switch 21. The portable switch 21 causes a control board 6 to generate a stop signal when a specific stop operation is performed when the first conductor is connected to a terminal 14 and the second conductor is connected to an electric wire 16 and a pit switch 12 is in an ON state.SELECTED DRAWING: Figure 5