baber/WOPTO huggingface dataset:
Patent JP-2018192816-A (JP)
Title: Bubble generation detector and bubble generation detecting method
Inventor: OIDE TAKESHI
IPC: B63B9/00
Filed: 2017-05-12
Abstract: To provide a bubble generation detector and its method capable of observing a bubble generation from the control signal and state signal of a drive system, and which improve propulsion efficiency.SOLUTION: It has a stage to drive a screw motor 10 by a constant torque, a stage to calculate the average of torque constant Kq from the measured value of torque and rotational speed in the constant torque region and in state without bubble generation, a stage to calculate a reference rotational speed based on the relational expression of torque and number of revolution by using the average value of torque constant Kq calculated, and a stage to determine the bubble generation when its difference becomes greater than the predetermined value after comparing the reference rotational speed with the actual rotational speed.SELECTED DRAWING: Figure 2
Patent JP-2018194952-A (JP)
Title: Coin processor and coin delivery mechanism
Inventor: YASUI NORIHIRO
IPC: G07D9/00
Filed: 2017-05-15
Abstract: To provide a coin processor and a coin delivery mechanism capable of being downsized by reducing space required for delivering a coin and also capable of cutting cost by reducing the number of members required for delivering the coin.SOLUTION: A coin processor 2 includes: a delivery surface 16c where coins are delivered; a delivery part (e.g. a delivery cam 14a) rotating around a rotation axis 14b orthogonal to the delivery surface 16c and delivering coins one by one on the delivery surface 16c; and a guide part (e.g. a guide member 14d) for guiding the coin delivered by the delivery part on the delivery surface 16c. A side edge 14f in contact with the coin delivered by the delivery part in the guide part is positioned on a circumference around the rotation axis 14b.SELECTED DRAWING: Figure 5
Patent JP-2018198481-A (JP)
Title: Rotor steel plate, rotor and rotary electric machine
Inventor: MATSUMOTO MASAAKI
IPC: H02K1/28
Filed: 2017-05-23
Abstract: To provide a rotor steel plate capable of suppressing an increase of types of a rotor core and reducing cost while the number of stages of a skew is increased and to provide a rotor and a rotary electric machine.SOLUTION: A rotor steel plate for constituting a rotor core comprises: at least through holes arranged at a periphery of a rotary shaft center; and engaging grooves disposed to constitute a part of the through holes, which are a first engaging groove whose deviation angle from a d-axis is zero degree, a second engaging groove whose deviation angle from the d-axis is a first angle and a third engaging groove whose deviation angle from the d-axis is a second angle on the same plane. The second angle is twice the first angle.SELECTED DRAWING: Figure 3
Patent JP-2018197964-A (JP)
Title: Control method of vehicle, and device thereof
Inventor: KOJO NAOKI
IPC: B60W40/06
Filed: 2017-05-24
Abstract: To provide a control method of a practical vehicle capable of utilizing driving support or automatic drive, and to provide a device thereof.SOLUTION: There are provided: a first detector 12 for detecting a position of a vehicle with respect to map data; second detectors 11, 12 for detecting another position at which the vehicle has temporarily stopped; recorders 30, 50 for recording the another position at which the vehicle has temporarily stopped, that is detected by the second detectors, as temporary stop position information; a calculator 60 for calculating a virtual stop line in the map data from a plurality of pieces of the temporary stop position information; and a controller 80 for controlling driving support or automatic travel of a vehicle by using the virtual stop line calculated with the calculator.SELECTED DRAWING: Figure 1A
Patent JP-2017151479-A (JP)
Title: Exposure apparatus, exposure method, and method for manufacturing device
Inventor: SHIBAZAKI YUICHI
IPC: H01L21/68
Filed: 2017-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of a liquid.SOLUTION: An exposure apparatus is provided, for exposing a substrate through a projection optical system and a liquid. The exposure apparatus comprises: a first stage that is movable while mounting a substrate within a predetermined region including a first region where the projection optical system is arranged and a second region different from the first region; a second stage movable within the predetermined region; a linear motor system that separately moves the first and second stages from one of the first and second regions to the other and independently moves the first and second stages within the predetermined region; a liquid immersion system that supplies a liquid to an area directly under the projection optical system to form a liquid immersion region; and a control system that moves the first and second stages below the projection optical system by the linear motor system while maintaining the liquid immersion region directly under the projection optical system in such a manner that one of a first state in which the liquid immersion region is maintained between the projection optical system and the first stage and a second state in which the liquid immersion region is maintained between the projection optical system and the second stage transits to the other state.SELECTED DRAWING: Figure 7
Patent JP-2018201343-A (JP)
Title: Oxygen supply device for land cultivation and oxygen supply method
Inventor: IWAI TAKAYUKI
IPC: A01K63/04
Filed: 2017-05-30
Abstract: To provide an oxygen supply device which can provide backup of oxygen supply to rearing water without taking cost at the emergency like power outage and the time at which the dissolved oxygen density of the rearing water is reduced due to any trouble.SOLUTION: An oxygen supply device for supplying oxygen to rearing water 7 in a rearing water tank 6 for land cultivation includes: an oxygen cylinder 1 having a source valve 2; and an electromagnetic valve 3 which is provided on the outlet side of the oxygen cylinder 1. The source valve 2 is always "opened". The electromagnetic valve 3 is "closed" at the electric conduction time to make oxygen supply stand by, and is "opened" at the non-electric conduction time to supply oxygen.SELECTED DRAWING: Figure 2
Patent JP-2018205214-A (JP)
Title: Rainfall prediction device
Inventor: ITO KAZUNORI
IPC: G01W1/10
Filed: 2017-06-07
Abstract: To provide a rainfall prediction device that can desirably predict a rainfall.SOLUTION: A control unit 40 as the rainfall prediction device includes: a radio wave information acquisition unit 42 for acquiring radio wave information on radio waves received by a radio wave reception unit 10 set in a first place; and a rainfall prediction unit 44 for calculating a predicted rainfall in a second place different from the first place on the basis of the acquired radio wave information.SELECTED DRAWING: Figure 2
Patent JP-2018202096-A (JP)
Title: Game machine
Inventor: WASADA YUYA
IPC: A63F7/02
Filed: 2017-06-09
Abstract: To improve amusement of games by suppressing decline in presentation effect.SOLUTION: A game machine determines whether or not each of a plurality of notice presentations is to be performed, the notice presentations including accessory presentations in which a presentation accessory device 202 is operated and suggesting an expectation value at which a prescribed game profit is given. If the accessory presentation is performed, the game machine determines whether or not to perform stock presentations composed of: a stock acquisition presentation for acquiring a stock icon 222a; a stock display presentation in which the stock icon 222a is displayed over a prescribed period; and a stock activation presentation in which the stock icon 222a is activated. If a performance of the stock presentation is determined, the stock presentation is performed before a start of the accessory presentation.SELECTED DRAWING: Figure 54
Patent JP-2019002134-A (JP)
Title: Connection structure and connection method of joint members
Inventor: UEDA KYOHEI
IPC: E03C1/20
Filed: 2017-06-12
Abstract: To provide a connection structure of joint members allowing very easy jointing work of the joint members, and capable of further surely securing excellent water cut-off performance.SOLUTION: A connection structure 91 comprises a waterproof pan 110 having a drain port forming part 112 provided with a drain port 111 and a hooking part 113, and a joint member 3. The joint member 3 has a soft member 33 comprising a soft cylindrical part 331 and a soft flange-like part 332, and a hard member 31 comprising a hard cylindrical part 311 and a hard flange-like part 312. The hard cylindrical part 311 has a claw part 311A. While elastically deforming the claw part 311A, the soft cylindrical part 331 and the hard cylindrical part 311 are inserted into the drain port 111, and the elastic deformation of the claw part 311A is released at a part deeper than the hooking part 113, and the joint member 3 is connected to the drain port forming part 112. After the completion of the connection, at least the soft cylindrical part 331 is set in a sandwiched state between the drain port forming part 112 and the hard cylindrical part 311.SELECTED DRAWING: Figure 6
Patent JP-2019001287-A (JP)
Title: Vehicle seat
Inventor: HAYASHI SHUNSUKE
IPC: B60N2/12
Filed: 2017-06-14
Abstract: To provide a vehicle seat which enables a rotation center of a reclining mechanism and an axis center of a pipe frame of a seat back to be matched and enables easy assembly between a back frame of the seat back and the pipe frame.SOLUTION: A vehicle seat has: a seat cushion; a seat back; and a reclining device which enables the seat back to incline relative to the seat cushion. The seat back includes: a back frame having an opening; and a pipe frame formed by a pipe member. The pipe frame includes a lower part having a tip part. The lower part of the pipe frame penetrates through the opening so that the tip part is located in a space formed by the back frame and the reclining device. The lower part of the pipe frame is fixed to the back frame in the opening. A rotation center of the reclining device is set so as to match with an axis center of the lower part of the pipe frame.SELECTED DRAWING: Figure 3
Patent JP-2019002475-A (JP)
Title: Power transmission device for vehicle
Inventor: ONOMURA YASUHIRO
IPC: B60K17/16
Filed: 2017-06-15
Abstract: To suppress degradation of shaft strength while preventing increase in size of a power transmission device by minimizing the number of overlapping of power transmission shafts of a multiple pipe structure in the power transmission device capable of realizing a geared neutral state.SOLUTION: As an electric motor M, a toroidal transmission unit T, a planetary gear mechanism P and a differential gear D are successively disposed on the same axis L, an output shaft 18 of the electric motor M is connected to an input disc 19 of the toroidal transmission unit T and a first element 23 of the planetary gear mechanism P, an output disc 20 is connected to a second element 24, and a third element 25 is connected to the differential gear D, not only continuously variable transmission can be realized in a wide region including a geared neutral range (infinite change gear ratio), but also mountability to a vehicle can be improved by minimizing a projection area of the power transmission device when observed in the axis L direction, only by changing a gear change ratio of the toroidal transmission unit T and further degradation of shaft strength can be suppressed while preventing increase in size of the power transmission device by minimizing the number of overlapping of the power transmission shafts of the multiple pipe structure.SELECTED DRAWING: Figure 1
Patent JP-2019008408-A (JP)
Title: Detection apparatus, image processing apparatus, detection method, and image processing method
Inventor: TSUKAGOSHI TAKEFUMI
IPC: G06T7/00
Filed: 2017-06-21
Abstract: To provide a detection apparatus, an image processing apparatus, a detection method, and an image processing method capable of reducing a load of processing for detecting a portion of a specific color included in an image or a load of image processing applied to the portion of the specific color.SOLUTION: An image capture apparatus comprises an image acquisition unit 51, a white balance adjustment unit 53, a control unit 54, and an area detection unit 55. The image acquisition unit 51 acquires an image. The white balance adjustment unit 53 adjusts white balance of the image, which is acquired by the image acquisition unit 51. The control unit 54 controls adjustment content of the white balance by the white balance adjustment unit 53, on the basis of a specific color, serving as a reference. The area detection unit 55 detects a portion satisfying a predetermined condition relevant to the specific color, from the acquired image, on the basis of the image of which the adjustment content of the white balance is controlled by the control unit 54.SELECTED DRAWING: Figure 7
Patent JP-2019010906-A (JP)
Title: Vehicle seat
Inventor: MIYAGUCHI SEIJI
IPC: B60N2/16
Filed: 2017-06-29
Abstract: To provide a vehicle seat capable of adjusting the operation angle of an operation lever of a height adjustment mechanism.SOLUTION: A vehicle seat includes a seat cushion having a side frame 111R, a seat back to be connected to the seat cushion, and a height adjustment mechanism 115 for adjusting the height of the seat cushion by moving an operation lever 115a upward or downward. The side frame includes the height adjustment mechanism and a regulation member 116 for regulating the operation range of the operation lever by coming into contact with the operation lever.SELECTED DRAWING: Figure 5
Patent JP-2019012409-A (JP)
Title: Input device
Inventor: HACHIMAN AKIHIRO
IPC: H02K33/16
Filed: 2017-06-30
Abstract: To provide an input device capable of strongly transmitting vibration to a user.SOLUTION: An input device 100 comprises an input unit 4 including a touch panel 40, and an actuator 1 fixed to the input unit 4. The actuator 1 outputs the vibration generated when a movable body relatively moves to a support to the input unit 4. The input unit 4 is supported by a frame 200 of equipment via a connected body 5. The connected body 5 has spring properties constituting a vibration system having a plurality of resonant frequencies with the input unit 4 and the actuator 1 as mass. The actuator 1 vibrates the movable body at a frequency equal to any of the plurality of resonant frequencies. The connected body 5 comprises a first plate part 501 fixed to the input unit 4, a second plate part 502 fixed to the frame 200, and a third plate part 503 connecting the first plate part 501 and the second plate part 502. The third plate part 503 elastically deforms in an X direction.SELECTED DRAWING: Figure 1
Patent JP-2017224607-A (JP)
Title: Method for preparing catalyst coated membrane
Inventor: ALESSANDRO GHIELMI
IPC: H01M4/90
Filed: 2017-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an integrated three-layer catalyst coated membrane (CCM) for electrochemical cells (for example, PEM (polymer electrolyte membrane) fuel cells) with high performance even without humidification.SOLUTION: The catalyst coated membrane (CCM) includes: a first catalyst layer; an ionomer membrane; and a second catalyst layer. Any one of the first catalyst layer and the second catalyst layer is a cathode catalyst layer. The apparent cathode catalyst layer resistivity ρa is less than 650 Ωcm (measured at 85°C and 21% relative humidity).SELECTED DRAWING: Figure 1
Patent JP-2019011724-A (JP)
Title: Controller for vacuum pump, and vacuum pump
Inventor: TANAKA SHINGO
IPC: F04D19/04
Filed: 2017-06-30
Abstract: To appropriately suppress temperature rise of a controller for vacuum pump.SOLUTION: A controller for vacuum pump comprises: an electric circuit group arranged in the front and rear in a housing; a first suction hole and a second suction hole configured to suction outside air into the housing; and an exhaust fan configured to discharge air in the housing from the rear part of the housing. The first suction hole is provided in front of the electric circuit group, and the second suction hole is provided in the middle of a front-back direction of the electric circuit group.SELECTED DRAWING: Figure 3
Patent JP-2019011841-A (JP)
Title: Female screw hole block plug
Inventor: TANAKA AKIRA
IPC: F16B37/14
Filed: 2017-06-30
Abstract: To provide a female screw hole block plug which can enhance versatility to weld nuts having a variety of sizes.SOLUTION: A pair of elastic lock pieces 4, 4 connected to a columnar support 3 at base ends, and extending so as to separate from the columnar support 3 as approximating a flange 2 toward tips from the base ends are arranged at a female screw hole block plug 1 for blocking a receiving hole 6a of a body panel 6, and a female screw hole 7a of a weld nut 7. Tip-side first lock claws 41, 41 and base-end side second lock claws 42, 42 are arranged at the elastic lock pieces 4, 4, respectively. Intervals between the first lock claws 41 and the second lock claws 42 are made to coincide with pitches of female screws of the weld nuts 7 having sizes of M8, M10 and M12, and shapes of the first lock claws 41 and the second lock claws 42 are formed into the same shapes as shapes of troughs of the female screws of the weld nuts 7 having sizes of M8, M10, M12 and M14.SELECTED DRAWING: Figure 8
Patent JP-2019016829-A (JP)
Title: Ultrasonic sensor
Inventor: NAGAI TOSHIHITO
IPC: G01S7/521
Filed: 2017-07-03
Abstract: To provide an easy-to-assemble ultrasonic sensor with a novel configuration.SOLUTION: An ultrasonic sensor 1 includes an ultrasonic vibrator 3, a circuit board 4, a case 2, and an inserted part 2c. The ultrasonic vibrator has a support 11, a piezoelectric element 12 supported by the support, and multiple connection pins 13 connected electrically with the piezoelectric element and projecting from the support in a first direction D1. The circuit board 4 is placed in the first direction of the support, and connected electrically with the multiple connection pins. The case accommodates the ultrasonic vibrator and the circuit board. The inserted part is provided between the support and the circuit board, and openings 20 into which the connection pins are inserted are provided on the inserted part. Each opening is provided for each connection pin.SELECTED DRAWING: Figure 2
Patent JP-2017178970-A (JP)
Title: OPH activity enhancer
Inventor: YAGI MASAYUKI
IPC: A61K36/78
Filed: 2017-07-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that promoting the activity of oxidized protein hydrolase (OPH) is expected to prevent diseases and aging, but few are known as agents that promote OPH activity.SOLUTION: In order to solve the above-mentioned subject, provided are an OPH activity enhancer and the like consisting of a combination containing one or more of the extract of Arctium lappa, oolong tea, roasted tea, Cymbopogon citratus, Aloe arborescens var. natalensis, Sasa veitchii (Carr.) Rehd., Capsicum annuum, Hordeum vulgare, Gynostemma pentaphyllum, Gymnema, Cassia obtusifolia, Carthamus tinctorius, Morus, Litchi chinensis, Pu-Er tea, coarse tea, Houttuynia cordata, Coix lacryma-jobi var. frumentacea, and Cassia occidentalis, and activating the oxidized protein-hydrolyzing activity of an oxidized protein hydrolase (OPH) 1.2 or more times.SELECTED DRAWING: Figure 1
Patent JP-2019015035-A (JP)
Title: Coupling structure
Inventor: NISHIMOTO YASUSHI
IPC: E02B3/20
Filed: 2017-07-04
Abstract: To provide a coupling structure with improved correspondence to tensile force.SOLUTION: A coupling structure 1 is mainly composed of a first connecting portion 11 of an annular body, a second connecting portion 12 of an annular body, an annular connecting portion 13 connected in a chain form to the first connecting portion 11 and the second connecting portion 12, and an elastic body 14 as a cushioning means provided on the entire inner periphery 18 of the connecting portion 13. The first connecting part 11 is connected to a mooring column not shown as one of the objects via a mooring cable not shown. The second connecting portion 12 is connected to a ship not shown as the other of the objects via a mooring cable not shown. Since both the first connecting portion 11 and the second connecting portion 12 are annular bodies, they are movable along the circumferential direction of the connecting portion 13. When a tensile force is applied in a direction in which the first connecting portion 11 and the second connecting portion 12 are separated from each other, by the relative movement and the elastic deformation of the elastic body, the coupling structure 1 exerts a cushioning function to cope with it and cutting of the mooring cable is prevented.SELECTED DRAWING: Figure 2
Patent JP-2017164652-A (JP)
Title: Game machine
Inventor: IDEO TADASHI
IPC: A63F5/04
Filed: 2017-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game regarding a shift to a special state.SOLUTION: While a sub-control CPU shifts to an ART first special mode when a first count value counted when a specific combination is selected or won reaches a first prescribed value, the sub-control CPU shifts to an ART second special mode when a second count value counted when a specific combination is selected or won reaches a second prescribed value. It is so prescribed that the first count value more easily reaches the first prescribed value than when the second count value reaches the second prescribed value in an ART normal mode and the second count value more easily reaches the second prescribed value than when the second count value reaches the second prescribed value in the ART normal mode.SELECTED DRAWING: Figure 9
Patent JP-2019017550-A (JP)
Title: Medicine packaging device
Inventor: FUJII TAKAYUKI
IPC: A61J3/00
Filed: 2017-07-13
Abstract: To provide a medicine packaging device capable of improving the quality of a display part formed on a packaging material with a pen.SOLUTION: A medicine packaging device for packaging medicines with a packaging material includes: a pen holding part 23 for holding at least one pen 24 with a pen tip 24a: and a driving mechanism for driving the pen holding part 23 so as to cause the pen tip 24a of the at least one pen 24 held by the pen holding part 23 to be brought into contact with or be separated from the packaging material. Three positions are established as stop positions of the pen holding part 23: a separated position in which the pen tip 24a is separated from the packaging material at a first distance, a contact position in which the pen tip 24a is in contact with the packaging material, and an intermediate position in which the pen tip 24a is separated at a second distance shorter than the first distance. When writing in the packaging material is performed, the driving mechanism moves the pen holding part 23 from the intermediate position to the contact position.SELECTED DRAWING: Figure 8
Patent JP-2017185328-A (JP)
Title: Game machine
Inventor: AOKI HAJIME
IPC: A63F7/02
Filed: 2017-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a retrial operation without requiring detection means for detecting a drive position of game ball moving means.SOLUTION: A game machine comprises: game ball moving means (a sprocket 173 or the like) capable of moving game balls having passed through a ball supply passage 171 to a put-out passage 180; a put-out CPU for controlling drive of the game ball moving means; and a counting switch 181 for detecting the game balls moved to the put-out passage 180 by the game ball moving means. The put-out CPU can execute retrial control of driving the game ball moving means by unit drive amount until a game ball is detected by the counting switch 181. A put-out drive amount is a drive amount obtained by multiplying the unit drive amount by an integer.SELECTED DRAWING: Figure 6