baber/WOPTO huggingface dataset:
Patent JP-2020196371-A (JP)
Title: Vehicle front part structure
Inventor: UCHIDA TAKESHI
IPC: B60K13/04
Filed: 2019-06-04
Abstract: To efficiently cool a transmission 6 and a catalyst device 9 with travel wind of a vehicle in a case in which the catalyst device is disposed at the side of a longitudinally mounted engine 4.SOLUTION: In a vehicle front part structure, an engine 4 and a catalyst device 9 are arranged in a vehicle width direction and a width of the catalyst device 9 is narrower than a width of the engine 4. The vehicle front part structure includes a heat shielding insulator 32 disposed so as to form a vertical wall between the engine 4 and the catalyst device 9. The insulator 32 extends in a vehicle fore and aft direction along a side surface of the catalyst device between the engine 4 and the catalyst device 9. At least a part of a front end of the insulator 32 faces the vehicle front from between the engine 4 and the catalyst device 9 so as to face a travel wind introduction port on a front surface of an engine room.SELECTED DRAWING: Figure 3
Patent JP-2019146485-A (JP)
Title: Stator and dynamo-electric motor
Inventor: TSUCHIDA KAZUNORI
IPC: H02K1/14
Filed: 2019-06-05
Abstract: To provide a stator in which winding of coil wire is facilitated, or a dynamo-electric motor capable of facilitating winding of coil wire to a stator and having high controllability.SOLUTION: A stator 2 has a division core 20. The division core 20 includes: teeth parts 21b; and a yoke part 21a including a joint part 212 having length toward a radial direction outer side of the stator 2 from the teeth part 21b and a back yoke part 211 having length toward a radial direction inner side of the stator 2 from the jointing part 212. An angle θ1 [degree] formed by a side surface of the teeth part 21b and a side surface of the yoke part 21a in the radial direction inner side of the stator 2 satisfies the following equation: 90 degrees≤θ1<180 degrees.SELECTED DRAWING: Figure 3
Patent JP-2019214560-A (JP)
Title: Collyrium composition
Inventor: TAKADA YOHEI
IPC: A61K47/14
Filed: 2019-06-07
Abstract: To provide a collyrium composition that can be directly applied to an eye to wash it.SOLUTION: A collyrium composition is used for washing an eye. It is applied to the eye 3-12 drops at a time.SELECTED DRAWING: None
Patent JP-2020202126-A (JP)
Title: Electron gun
Inventor: KIMURA TORU
IPC: H01J37/06
Filed: 2019-06-12
Abstract: To provide an electron gun that can extend the life of heaters and potting materials by suppressing temperature rise and deterioration.SOLUTION: An electron gun includes a cathode 2 that emits an electron, a heater 3 that raises the temperature of the cathode 2, and an anode 4 that applies a positive potential to the cathode 2 to draw the electron in a certain direction, and a through hole 21 along an electron traveling direction A is provided at the center position of the cathode 2 in the orthogonal plane view with respect to the electron traveling direction A, and a heat-resistant member 8 having a first portion 82 that closes the through hole 21, and a second portion 81 located between the cathode 2 and the heater 3 is arranged.SELECTED DRAWING: Figure 1
Patent JP-2019194886-A (JP)
Title: Vehicle control system and vehicle control method
Inventor: NISHIGUCHI HARUHIKO
IPC: G08G1/16
Filed: 2019-06-18
Abstract: To provide a vehicle control system and vehicle control method, capable of operating a direction indicator for an appropriate time when executing a lane change.SOLUTION: A vehicle control system 1 includes: a winker lever 40a serving as a reception section which receives an operation of a vehicle occupant and transits, according to the received operation, a state to either one of a first state before receiving the operation and a second state after receiving the operation, a winker 70 serving as a direction indicator operated when the reception section transits to a second state; and a lane change support control section 210 serving as a lane change control section which executes lane change control for lane-changing a vehicle to any other lane regardless of a steering operation of a vehicle occupant according to the fact that the reception section transits from the first state to the second state. The lane change control section, when executing lane change control, does not execute the lane change control when the time elapsed after manual operation is switched to drive support is less than a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2021003663-A (JP)
Title: Concentrator, concentrator cleaning method, and concentration method
Inventor: ITO MAMORU
IPC: B01D63/02
Filed: 2019-06-25
Abstract: To provide a concentrator and a concentrator cleaning method capable of preventing fouling in a forward osmosis membrane comparatively in a short time and at a low cost.SOLUTION: A concentrator includes a feed line for a feed solution, a draw line for a draw solution, a forward osmosis module, and a cleaning mechanism. The forward osmosis module includes a first chamber and a second chamber separated by a forward osmosis membrane, water is transferred from the feed solution in the first chamber to the draw solution in the second chamber through the forward osmosis membrane, and thus the feed solution is concentrated. The cleaning mechanism includes a cleaning line for a cleaning solution containing pure water and a valve for switching between the transfer of the cleaning solution and the transfer of the draw solution, by switching of the valve, the cleaning solution, instead of the draw solution, passes through the second chamber of the forward osmosis module, and water passes through the forward osmosis membrane and moves from the washing solution in the second chamber to the feed solution in the first chamber, and thus the forward osmosis membrane is backwashed.SELECTED DRAWING: Figure 1
Patent JP-2021005823-A (JP)
Title: antenna
Inventor: HASHIGUCHI TORU
IPC: H01Q9/04
Filed: 2019-06-27
Abstract: To provide an antenna including a discrete component separate from a substrate as an opposing portion so that variation in characteristics can be easily adjusted.SOLUTION: An antenna 10 has an antenna main portion 22 formed on a substrate 20, and an opposing portion 30 that is separate from the substrate 20. The antenna main portion 22 has an annular shape with a nick 221 and also has a first end portion 227 and a second end portion 229 forming the nick 221. The opposing portion 30 has a holding member 50, and a first opposing portion 32 and a second opposing portion 36 formed of a conductive material. The first opposing portion 32 and the second opposing portion 36 are held by the holding member 50 so as to be located apart from each other. The first opposing portion 32 has a first main portion 320 and a first connected portion 351 connected to the first end portion 227. The second opposing portion 36 has a second main portion 360 opposing the first main portion 320, and a second connected portion 391 connected to the second end portion 229.SELECTED DRAWING: Figure 1
Patent JP-2021003504-A (JP)
Title: Game machine
Inventor: TOYOZUMI YUICHI
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To suppress decrease in interest.SOLUTION: On the basis of passage of a game ball through a first special start area, a first special symbol is variably displayed and a result of a first special symbol lottery is derived. On the basis of passage of a game ball through a second special start area, a second special symbol is variably displayed and a result of a second special symbol lottery is derived. When the N-th variable display of a special symbol is started in a specific game state, the specific game state is shifted to a normal game state. In the normal game state, a first performance corresponding to the variable display of the first special symbol is executed, and in the specific game state, a second performance corresponding to the variable display of the second special symbol is executed. In the specific game state, when the N-th variable display of special symbol is started, a special performance is executed. In a case where the N-th variable display is of the second special symbol and the (N+1)-th variable display is of the first special symbol, the special performance is continued until the completion of the variable display of the first special symbol. A period of the (N+1)-th variable display of the first special symbol is fixed.SELECTED DRAWING: Figure 611
Patent JP-2021004085-A (JP)
Title: Packaging box and blank sheet
Inventor: NATSUKAWA JUNJI
IPC: B65D5/52
Filed: 2019-06-27
Abstract: To provide a packaging box and a blank sheet capable of setting up a short side plate as a front side viewed by customers to display the contents without damaging attractive external appearance.SOLUTION: A packaging box 1 includes: a body part 10 having front and rear short side plates 11, 12 and left and right long side plates 13, 14; and a top plate 20 and a bottom plate 30 which are continuously provided on the short side plate 11. The top plate 20 includes: upper inner flaps 22, 23 continuously provided on upper edge parts of the long side plates 13, 14; and upper outer flaps 21, 21 continuously provided on upper edge parts of the short side plates 11, 12 and abutted. The bottom plate 30 includes: lower inner flaps 32, 33 continuously provided on lower edge parts of the long side plates 13, 14; and lower outer flaps 31, 31 continuously provided on lower edge parts of the short side plates 11, 12 and abutted each other. An opening part 40 opened by a breaking guide line is formed on at least one short side plate 11.SELECTED DRAWING: Figure 4
Patent JP-2021006840-A (JP)
Title: Image forming apparatus
Inventor: SEKIYAMA JUNICHI
IPC: G03G21/16
Filed: 2019-06-27
Abstract: To solve the problem in which: an image forming apparatus is demanded in which an opening/closing member can be opened/closed in a compact manner so as not to prevent attachment/detachment of a cartridge and without interference with an apparatus body.SOLUTION: A regulation wall is supported by the opening/closing member such that when the opening/closing member moves from a closing position to an opening position, the regulation wall can move with respect to the opening/closing member so as not to interfere with a portion of the apparatus body excluding the opening/closing member.SELECTED DRAWING: Figure 17
Patent JP-2020191769-A (JP)
Title: Electric motor demagnetization detection method
Inventor: YAMAMOTO KIYOSHI
IPC: H02P6/182
Filed: 2019-06-28
Abstract: To provide a demagnetization detection method for an electric motor, which is low cost, highly versatile, and has improved reliability during long-term operation by detecting the demagnetization amount and field temperature from an induced voltage during coasting rotation and monitoring the magnetic life of the permanent magnet field.SOLUTION: A control circuit coasts an electric motor from the energized and controlled rotation state as non-energized to measure a one-phase coil voltage fluctuation width ΔV and an electric angle period t, and stores a value obtained by multiplying the coil voltage fluctuation width ΔV within the obtained electric angle period t by the electric angle period t as an extended induced voltage constant KV, sets one or more desired extended induced voltage constants in advance as a threshold KVth, and determines that demagnetization has occurred when the extended induced voltage constant KV obtained by coasting rotation of the electric motor is equal to or less than the threshold value KVth.SELECTED DRAWING: Figure 3
Patent JP-2021010054-A (JP)
Title: Radio device
Inventor: KOSUGI MASANORI
IPC: H04Q9/00
Filed: 2019-06-28
Abstract: To provide a radio device capable of securing actuation of a communication target according to user's intention.SOLUTION: A radio device 1 comprises a detection unit 14 that detects a frequency of a reception electric wave received at a reception unit 3. A control unit 39 detects a frequency of an electric wave Stm transmitted from a terminal 2 at the time when the electric wave Stm is received at the reception unit 3 on the basis of a voltage Vin1 to be supplied to a voltage-controlled oscillator 15 and a rectangular wave Vcom inputted from a comparator 19. The control unit 39, when the electric wave Stm from the terminal 2 is received at the reception unit 3, transmits through a transmission unit 5 a disturbing wave Sjam having a frequency depending on the electric wave Stm to intercept communication between the terminal 2 and a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021008435-A (JP)
Title: COMPOSITIONS FOR SUPPRESSING PRODUCTION OF TNF-α OR IL-6
Inventor: UCHIO TAKAMASA
IPC: A61P9/00
Filed: 2019-07-01
Abstract: To provide compositions containing components derived from turmeric as effective ingredients for suppressing TNF-α or IL-6 production.SOLUTION: The invention relates to a composition for suppressing TNF-α or IL-6 production, which composition contains at least one selected from turmeronol A, turmeronol B and bisacurone as an active ingredient. The composition for suppressing TNF-α or IL-6 production may contain turmeronol A and turmeronol B in a total amount of 20 μg or more per daily intake, where the turmeronol A is in an amount of 17 μg or more per daily intake, turmeronol B in an amount of 5 μg or more per daily intake, and bisacurone in an amount of 80 μg or more per daily intake.SELECTED DRAWING: Figure 1
Patent JP-2021010916-A (JP)
Title: Deep drawing method
Inventor: NAKAMURA TAKUJIYU
IPC: B21D26/033
Filed: 2019-07-04
Abstract: To provide a deep drawing method capable of reducing the possibility that a plate material is broken when performing deep drawing by utilizing a gas pressure difference.SOLUTION: A deep drawing method includes a first process of clipping and fixing a plate material 1 circumferentially by means of a clipping and fixing part C of a die D under such a condition that the maximum elongation of the plate material 1 becomes less than 200% and a second process of performing deep drawing for projecting to a deep drawing space S of one surface side of the plate material 1 by utilizing a gas pressure difference for the plate material 1 clipped and fixed on the first process. In the first process, a clipping upper die D1 with an R part CP having an approximate curved surface comprising polygonal shapes composed of curved surfaces having curvature or a plurality of flat surfaces between the clipping and fixing part C and the deep drawing space S is used, and in the second process, a peripheral end part of the plate material 1 is drawn into the deep drawing space S along the R part CP from the clipping and fixing part C upon the deep drawing.SELECTED DRAWING: Figure 2
Patent JP-2021007377-A (JP)
Title: Egg-laying bed for aquarium fish
Inventor: ICHISE HIROMI
IPC: A01K61/17
Filed: 2019-07-05
Abstract: To provide an egg-laying bed for aquarium fish, available all year round, capable of recovering more eggs of aquarium fish.SOLUTION: In an egg-laying bed 100 for aquarium fish having a collective structure 10 comprising a plurality of fibrous bodies or belt-like bodies, a surface area of the collective structure 10 has a space enterable by aquarium fish, and aquarium fish lay eggs on the surface of the fibrous bodies or belt-like bodies constituting the space.SELECTED DRAWING: Figure 1
Patent JP-2021011451-A (JP)
Title: Perfusion device
Inventor: KASAMATSU HIROO
IPC: A01N1/02
Filed: 2019-07-08
Abstract: To provide a structure with respect to a perfusion device for perfusing a preservation liquid into an organ out of a body, capable of suppressing air bubbles generated in a piping from being accumulated in a specific place, and suppressing a flow channel from being blocked due to sudden bending of the piping.SOLUTION: A perfusion device 1 includes an arrangement base 70 on which an organ 9 and a perfusion piping are arranged. A top face of the arrangement base 70 comprises a lower stage face 72, an upper stage face 73 higher than the lower stage face 72, and an inclined face 74. The inclined face 74 connects the lower stage face 72 with the upper stage face 73, and becomes gradually higher from the lower stage face 72 to the upper stage face 73. In the perfusion device 1, the piping can be arranged along the inclined face 74 between the lower stage face 72 and the upper stage face 73. With this, it is possible to suppress air bubbles from being accumulated at the lower stage face 72 side when air bubbles are generated in the piping, and to suppress a flow channel from being blocked due to sudden bending of the piping by arranging the piping along the inclined face 74.SELECTED DRAWING: Figure 2
Patent JP-2020014207-A (JP)
Title: System and method for flexible routing
Inventor: HARSH V MENDIRATTA
IPC: H04M3/523
Filed: 2019-07-17
Abstract: To provide a system and method for flexible routing.SOLUTION: A request to establish a communication session with a second communication device is received. The request to establish the communication session comprises one or more routing attributes for routing the communication session. The one or more routing attributes for routing the communication session are looked up in a dynamic routing framework. The communication session is routed to a third communication device or destination instead of the second communication device on the basis of the one or more routing attributes and one or more rules defined in the dynamic routing framework. For example, the communication session is routed to a specific contact center queue on the basis of the routing attribute instead of initially being routed to an Interactive Voice Response (IVR) system.SELECTED DRAWING: Figure 3
Patent JP-2019193871-A (JP)
Title: Information processing device, program, information processing system
Inventor: MURASE SHUNSUKE
IPC: A63F13/69
Filed: 2019-07-18
Abstract: To provide an information processing device which gives a user motivation to repeatedly use a box lottery function.SOLUTION: An information processing device includes: first selection means 53 for selecting an object that is given to a user and is released from association with a population by lottery, from among the objects associated with the population specified by population information stored in a storage device; second selection means 54 for selecting a predetermined number of objects to be released from the association with the population without giving to the user, from the objects associated with the population; and first update means 55 for updating the population information so that the association between the object selected by the first selection means and the population and the association between at least one of the objects selected by the second selection means and the population are released.SELECTED DRAWING: Figure 10
Patent JP-2021017335-A (JP)
Title: Sheet tray and image formation device
Inventor: NAKAMURA KAZUAKI
IPC: B65H1/26
Filed: 2019-07-19
Abstract: To provide a sheet tray capable of storing a long sheet and enhancing rigidity, and an image formation device.SOLUTION: A sheet tray ST comprises: a first tray 10; a second tray 20 capable of directly connecting to the first tray 10; and a third tray 30 which connects the first tray 10 with the second tray 20 and, in a state where the second tray 20 is detached from the first tray 10, can be directly connected to the first tray 10 and the second tray 20. The sheet tray ST can store a sheet of a first size in a first state where the first tray 10 and the second tray 20 are directly connected, and can store a sheet of a second size longer than the sheet of the first size in a second state where the third tray 30 connects the first tray 10 with the second tray 20. The third tray 30 is made of metal.SELECTED DRAWING: Figure 2
Patent JP-2021022596-A (JP)
Title: Housing
Inventor: TAMURA RYOSUKE
IPC: H05K7/20
Filed: 2019-07-24
Abstract: To provide a housing that can reduce spacing between heating elements housed in the housing and, as a result, reduce the size of a device by preventing heat from being transferred from a heating element with high heat resistance to a heating element with low heat resistance through the housing, and suppressing the influence of heat on the heating element with low heat resistance.SOLUTION: A housing 1 in which a plurality of heating elements are thermally connected to the inner surface, which is formed by combining a plurality of housing sites 11, 21, and 31 includes a first housing portion 11 with a first heat dissipation fin 12 that is thermally connected to a first heating element 101, a second housing portion 21 with a second heat dissipation fin 22 that is thermally connected to the second heating element 102, and a heat insulating member 40 interposed between the first housing portion and the second housing portion.SELECTED DRAWING: Figure 1
Patent JP-2021021500-A (JP)
Title: Gas liquefaction method and gas liquefaction device
Inventor: HIROSE KENJI
IPC: C01B23/00
Filed: 2019-07-25
Abstract: To provide a gas liquefaction method and a gas liquefaction device capable of supplying a natural gas of a higher pressure than a process air pressure from LNG and simultaneously utilizing cold emitted from the LNG to liquefy air safely and with high efficiency.SOLUTION: The present invention relates to a gas liquefaction device 101 comprising: an LNG lead-in line 20 which leads LNG into a cold end of a main heat exchanger 1; an LNG lead-out line 21 which leads LNG out of a first position 31 of an intermediate part of the main heat exchanger 1; an LNG pump 2 which boosts LNG; an LNG evaporator 3 which obtains NG by evaporating LNG through heat exchange with a coolant; a coolant pump 4 which sends the coolant from the LNG evaporator 3 to the main heat exchange 1; a coolant lead-in line 41 which leads the coolant into a second position 32 of the intermediate part of the main heat exchanger 1; a coolant lead-out line 42 which leads the coolant out of a warm end of the main heat exchanger 1; and a coolant expansion turbine 5 by which the coolant is expanded and sent to the LNG evaporator 3. The first position 31 of the intermediate part is located closer to the cold end than the second position 32 of the intermediate part.SELECTED DRAWING: Figure 1
Patent JP-2021026014-A (JP)
Title: Developer supply container
Inventor: OKINO AYATOMO
IPC: G03G15/08
Filed: 2019-07-31
Abstract: To discharge a constant amount of developer from a new developer supply container when the developer supply container is attached to a developer supply device and an initial operation is performed.SOLUTION: In addition to a cam groove 2e for allowing an expansion and contraction operation of a pump part, a movement regulation cam groove 2n is formed, which can be engaged with a reciprocation member engagement projection 3c of a reciprocation member so as to inhibit the expansion and contraction operation of the pump part even if a cylindrical part is rotated during transport. The movement regulation cam groove 2n is provided with a lock part 2m so as to inhibit the reciprocation member engagement projection 3c to move into the cam groove 2e even if the cylindrical part is rotated during transport, and allow the reciprocation member engagement projection 3c to move into the cam groove 2e through the rotation of the cylindrical part with a driving motor after attachment. The engagement of the reciprocation member engagement projection 3c with the movement regulation cam groove 2n inhibits the expansion and contraction operation of the pump part during transport, and the pump part is maintained in the most contracted state. Thus, even when a new developer supply container is attached to a developer supply device and an initial operation is performed, a constant amount of developer can be discharged from the developer supply container.SELECTED DRAWING: Figure 9