baber/WOPTO huggingface dataset:
Patent JP-2017122189-A (JP)
Title: Rubber composition for tire sidewalls
Inventor: KATO MANABU
IPC: C08L91/00
Filed: 2016-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire sidewalls that prevents the occurrence of a poor appearance due to whitening and improves ozone resistance to an unconventionally high level.SOLUTION: A rubber composition comprises a rubber component comprising natural rubber and butadiene rubber of 100 pts.mass, and water-absorbing resin of 0.2-1.0 pts.mass, wax and carbon black. The water-absorbing resin has a water absorption magnification at 20-80°C of 50 times or more, and the carbon black has a nitrogen adsorption specific surface of 90 m/g or less.SELECTED DRAWING: None
Patent JP-2017125535-A (JP)
Title: Differential device
Inventor: ONITAKE MINORU
IPC: F16H48/34
Filed: 2016-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a differential device having a smaller size in the axial direction.SOLUTION: A differential device 1 includes a first side gear 31 and a second side gear 32 arranged relatively rotatable around a common rotation axis, a differential case 2 storing the first side gear 31 and the second side gear 32, a clutch member 5 to be moved in the direction of the rotation axis between a connection position where the differential case 2 and the first side gear 31 are connected relatively non-rotatable and a non-connection position where relative rotation of the differential case 2 and the first side gear 31 is allowed, a cylindrical electromagnetic coil 60 for moving the clutch member 5 in the direction of the rotation axis with magnetic force generated by the energization, and an annular yoke 61 to be a magnetic path G for a magnetic flux of the electromagnetic coil 60, the clutch member 5 having an outermost diameter smaller than the inner diameter of the yoke 61.SELECTED DRAWING: Figure 1
Patent JP-2017125574-A (JP)
Title: Bearing device
Inventor: KAWAI YASUSHI
IPC: F16N7/22
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device that can reduce the temperature gradient of lubricating oil in the height direction of an oil storage tank.SOLUTION: A bearing device comprises: bearings 2 and 3 supporting a rotating shaft 1; an oil storage tank 5 arranged below the bearings 2 and 3; rotating bodies 10 and 15 for raking up lubricating oil in the oil storage tank 5 by rotating with the rotating shaft 1; first outside fins 20A and second outside fins 20B extending from side walls 14a and 14b of the oil storage tank 5 to the outside, and arranged along the height direction of the oil storage tank 5; and first inside fins 21A and second outside fins 21B extending from the side walls 14a and 14b of the oil storage tank 5 to the inside, and arranged along the height direction of the oil storage tank 5. The first inside fins 21A are arranged above the second inside fins 21B, and the first inside fins 21A are longer than the second inside fins 21B.SELECTED DRAWING: Figure 2
Patent JP-2016137712-A (JP)
Title: Thermal processor employing radiant heater
Inventor: BREAREY ROBERT R
IPC: B29C35/08
Filed: 2016-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a processor employing a drum heated by a radiant heater for thermally developing photothermographic film.SOLUTION: There is provided a thermal processor including: a rotatable hollow drum including a drum core having an interior surface and an exterior surface; and a radiant heater positioned within an interior of the drum and configured to provide radiant energy to heat the drum. At least one radiant energy absorption characteristic of the interior of the drum varies across its longitudinal width Wso that selected areas of the interior of the drum absorb more radiant energy than other areas of the interior of the drum so as to compensate for non-uniform heat loss from the drum and to provide the exterior surface of the drum core at a desired temperature which is substantially uniform across the longitudinal width of the drum core.SELECTED DRAWING: Figure 1
Patent JP-2017021001-A (JP)
Title: Liquid level detector
Inventor: XIANG JING YU
IPC: H01H36/00
Filed: 2016-01-19
Abstract: PROBLEM TO BE SOLVED: To realize downsizing of an electrode unit disposed in a container in a liquid level detector while enhancing the detection accuracy regarding the level of liquid stored within the container.SOLUTION: A liquid level detector 20 has an electrode unit 21 disposed within an oil pan. The electrode unit 21 has an electrode cluster 31 in which multiple electrodes are assembled, and a common electrode 32 that generates electrostatic capacitance between itself and the electrode cluster 31. The electrode cluster 31 has multiple detection electrodes 34a and 34b and an electrode support 35 supporting these detection electrodes 34a and 34b. The front side detection electrode 34a is disposed on the front face of the electrode support 35 and the rear side detection electrode 34b is disposed on the rear face of the electrode support 35. In the electrode cluster 31, multiple detection electrode groups 39 each having paired the detection electrodes 34a and 34b are arrayed in a vertical direction, and a control unit 26 calculates a liquid level L by detecting the electrostatic capacitance of each detection electrode group 39.SELECTED DRAWING: Figure 4
Patent JP-2017134941-A (JP)
Title: Fuel battery single cell
Inventor: KOMAGATA KAZUYA
IPC: H01M8/02
Filed: 2016-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery single cell which can improve the efficiency in supplying and discharging fuel gas.SOLUTION: A fuel battery single cell 1 comprises an anode 2, a solid electrolyte layer 3, and a cathode 5. The anode 2 internally has a plurality of thickness direction passages 21 and a plurality of surface direction passages 22. The thickness direction passages 21 are arranged along an anode thickness direction, and each of them has a layer surface opening 212 on a layer surface 211 which is on the opposite side to the solid electrolyte layer 3 side. The surface direction passages 22 are arranged along an anode surface direction, and each of them has a lateral surface opening 222 on a lateral surface 221 of the anode 2. In the fuel battery single cell 1, the lateral surface 221 of the anode 2 excluding the lateral surface opening 222 is covered with a dense body 6 capable of sealing gas.SELECTED DRAWING: Figure 4
Patent JP-2017133067-A (JP)
Title: Ald apparatus
Inventor: NAKAMURA YOSHIKI
IPC: C23C16/44
Filed: 2016-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an ALD apparatus hardly lowering an operation rate.SOLUTION: An ALD apparatus includes a chamber having an exhaust port, for forming a thin film by allowing raw material gas to enter, an exhaust pipe whose one end is connected to the exhaust port of the chamber, an air displacement pump connected to the other end of the exhaust pipe, and an oxidizer feeder provided in the middle of the exhaust pipe, for feeding an oxidizer for oxidizing exhaust gas entering the exhaust pipe from the chamber.SELECTED DRAWING: Figure 1
Patent JP-2017131446-A (JP)
Title: Pupil detection apparatus and pupil detection method
Inventor: HAKOJIMA SHUJI
IPC: G06T1/00
Filed: 2016-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a pupil detection apparatus and the like for detecting a pupil by simple processing.SOLUTION: The pupil detection apparatus includes: an imaging part for capturing an image including a pupil of a person; and a control part for extracting the pupil of the person from the image captured by the imaging part. The control part includes: a pattern matching part that matches a pattern corresponding to luminance changes in the pupil and a periphery of the pupil, with the image, and extracts candidate positions of the pupil; and a pupil detection part for analyzing the candidate positions of the pupil extracted by the pattern matching part and detecting whether or not the pupil is present thereon.SELECTED DRAWING: Figure 4
Patent JP-2017124482-A (JP)
Title: Positioning device with damage detection function
Inventor: KAJI KENTA
IPC: B23Q3/06
Filed: 2016-01-14
Abstract: PROBLEM TO BE SOLVED: To detect a damage state of a positioning device of a release state.SOLUTION: A center column (7) insertable into a hole (6) of a work pallet (5) is projected upward from a housing (2). An output rod (19) inserted into an inner peripheral hole (18) of the center column (7) is connected to an annular pressing member (29), and an inner peripheral surface of its pressing member (29) is engaged by a wedge from the upper side with an external inclined plane (28) of the center column (7). A detection hole (57) is formed on a peripheral wall of its pressing member (29). When the output rod (19) releasably drives the pressing member (29) upward, the inner peripheral surface of the pressing member (29) closes a flow passage (58) of the center column (7), and stops supplying of pressurized air of the flow passage (58) to the detection hole (57). When the output rod (19) lockably drives the pressing member (29) downward, the pressurized air of the flow passage (58) is supplied to the detection hole (57).SELECTED DRAWING: Figure 2
Patent JP-2017060937-A (JP)
Title: Durability evaluation method of hollow fiber membrane
Inventor: MORI SEIICHIRO
IPC: B01D69/08
Filed: 2016-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a durability evaluation method of a hollow fiber membrane capable of evaluating durability against the fatigue failure of the hollow fiber membrane.SOLUTION: In a durability evaluation method of a hollow fiber membrane 10: the dynamic viscoelasticity measurement of the hollow fiber membrane 10 is performed while repeatedly imparting strain in a compression mode in a longitudinal direction of the hollow fiber membrane 10 at a predetermined constant frequency and a predetermined constant strain amplitude; and the durability of the hollow fiber membrane 10 is evaluated from the variation of a storage elastic modulus to the repeat number of the strain obtained by the dynamic viscoelasticity measurement.SELECTED DRAWING: Figure 3
Patent JP-2017139925-A (JP)
Title: Switching regulator
Inventor: KONO AKIHIRO
IPC: H02M3/155
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a switching regulator capable of achieving little current consumption without any sacrificing an efficiency thereof.SOLUTION: A switching regulator 100 includes a power FET 2, an inductor 3, a schottky diode 4, a capacitor 5, a reference voltage circuit 6, feedback resistors 7, 8, a comparator 10, an on-time control circuit 11, an R-S flip-flop circuit 12, an output control circuit 13, a driver circuit 14 and a timer circuit 15, and is configured to reduce actuating currents of the comparator by the timer circuit in the case of a light-load mode.SELECTED DRAWING: Figure 1
Patent JP-2017038034-A (JP)
Title: Slide rail kit and bracket device
Inventor: CHEN KEN-CHING
IPC: A47B88/423
Filed: 2016-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a slide rail kit that can be removed easily from a rack.SOLUTION: A slide rail kit 20 includes a rail member 30, a first bracket 22, a second bracket 24, a block member 34, and an elastic member 36. The first bracket 22 and second bracket 24 are attached, respectively, to two parts of the rail member 30, and attached removably to first and second rack posts 26, 28 of a rack. Any one of the first and second brackets 22, 24 is attached movably to the rail member 30. The block member 34 is connected movably to the second bracket 24. The second bracket 24 holds a first position for the block member 34, by means of the elastic member 36. The first bracket 22 is removed from the first rack post 26, and the rail member 30 moves in a predetermined direction and is linked with the block member 34.SELECTED DRAWING: Figure 2
Patent JP-2017142608-A (JP)
Title: Disaster prevention apparatus
Inventor: KIDO YUKIO
IPC: G08B17/00
Filed: 2016-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention apparatus, even when a light source does not emit light, capable of displaying a position of operation means.SOLUTION: The disaster prevention apparatus includes: an operation section 7 for operating a transmitter 300 and having a protection plate 71; a light accumulation section 9 formed of a light-accumulating material and displaying a position of the operation section 7; and a light emission section 8 having a light source for emitting light on the basis of electric power supplied thereto, an inside reflection part, a translucent part, an optical film and an outside reflection part and displaying the position of the operation section 7. The light accumulation section 9 at least absorbs light emitted by the light emission section 8. The light accumulation section 9 has translucency, and the light accumulation section 9 covers at least a part of the light emission section 8 such that light emitted by the light emission section 8 is output via the light accumulation section 9.SELECTED DRAWING: Figure 5
Patent JP-2017140921-A (JP)
Title: Fuel supply system of vehicle
Inventor: TOYAMA TAKESHI
IPC: B60K15/077
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply system of a vehicle which prevents a vehicle height of the vehicle including a first fuel tank and a second fuel tank from becoming high and protects a filter from foreign objects.SOLUTION: In a fuel supply system 23 of a vehicle 1, a narrow space 36 enclosed by a side frame 3R, a gasoline tank 18, an engine 9, and a transmission 10 is formed. A pressure reduction valve 15 is installed in the space 36. A fuel filter 20 is installed above the gasoline tank 18 so as to be separated from the gasoline tank 18 in a fore and aft direction. The fuel filter 20 is installed above the pressure reduction valve 15.SELECTED DRAWING: Figure 1
Patent JP-2017142978-A (JP)
Title: Connection terminal
Inventor: TAKAMURA NAOKI
IPC: H01R13/11
Filed: 2016-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection terminal capable of expanding an insertion opening of a connection part without being enlarged.SOLUTION: A connection terminal 1 includes: a box-like connection part 5 into which a tab-like mating connection part 3 is inserted; a spring part 9 which is formed of one member continuous to a wall part 7 of the connection part 5 and is flexibly arranged in the connection part 5; and a coupling part 13 located at the insertion opening 11 into which the mating connection part 3 of the connection part 5 is inserted, and coupling the wall part 7 of the connection part 5 and the spring part 9. Plate thickness of the coupling part 13 is set to be thinner than that of the wall part 7 of the connection part 5.SELECTED DRAWING: Figure 5
Patent JP-2017141104-A (JP)
Title: Upper rotating body for construction machine
Inventor: MASUDA KYOKO
IPC: E02F9/16
Filed: 2016-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress noise in a cab.SOLUTION: An upper rotating body 1A includes a duct structure 40. The duct structure 40 includes a cab proximity guard opening 51 and a center duct 60. The cab proximity guard opening 51 is an opening formed in a cab proximity guard 20. The center duct 60 is substantially communicated to the cab proximity guard opening 51 and superposed on a center section 10 when viewed from a vertical direction Z.SELECTED DRAWING: Figure 1
Patent JP-2017146671-A (JP)
Title: Numerical controller for machine tool, and machine tool
Inventor: NISHIMURA KOHEI
IPC: B23Q15/00
Filed: 2016-02-15
Abstract: PROBLEM TO BE SOLVED: To easily allow a result of adjustment of a processing condition to be reflected on only a processing range on which the result is desired to be reflected, without the need for experience to recognize a processing part needing the adjustment of the processing condition and addition of a specific code or the like to a processing program before the processing.SOLUTION: A numerical controller comprises: a storage unit 1 in which a processing condition adjusted by a worker during processing and a position of a processing program where the adjustment was performed are stored; a processing range detection unit 4 which detects a range on which the processing condition is to be reflected; and a program editing unit 5 which adds, to the processing program, prescribed instructions to process the range detected by the processing range detection unit 4 hereafter on the processing condition stored in the storage unit 1. The processing range detection unit 4 detects a range starting with the first one of continuously given identical processing instructions and ending with the last one, as the range on which processing condition is to be reflected.SELECTED DRAWING: Figure 1
Patent JP-2017146225-A (JP)
Title: Character recognition device
Inventor: SASAKI RYOSUKE
IPC: G01B11/00
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To accurately recognize object character information.SOLUTION: A character recognition device 10 comprises a photographing device 20 and a computer 30. The photographing device 20 comprises a housing 21 the front 211 side of which is opened, an image acquisition device 22 provided on the back 212 side of the housing 21 so as to acquire image data of the front 212, and a light source 23 arranged on the side face 213 of the housing 21 in such a way that the optical axis is directed in a direction on the inside of the housing 21 and parallel to the opening face at the front 211. The character recognition device 10 recognizes character information from the image data obtained by photographing by the image acquisition device 22 and stores it in a storage device.SELECTED DRAWING: Figure 1
Patent JP-2017147953-A (JP)
Title: Agricultural work machine and remote control
Inventor: SUEHIRA NAOTO
IPC: A01B35/04
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent an automatic device from lifting and lowering a puddling machine in a scene in which it is not necessary to lift or lower a puddling machine.SOLUTION: An agricultural work machine includes a machine body for rotatably supporting a rotary working part for performing tilling work, a cover part provided to the machine body for covering the upper part of the rotary working part, an apron supported at the rear end part of the cover part, a support member attached to the back face of the apron, and an apron rotation control part attached to the cover part that switches the state between an apron pressure applied state and an apron pressure release state. The apron rotation control part includes a rod part whose rear end part is slidably attached to the support member, a first spring part mounted on the rod part, an arm part rotatably supports a front end part of the rod part, which is rotatably supported relative to the cover part, a cam bracket rotatably supported by a cam bracket rotation shaft, which has a contact part, and a drive part for rotating the cam bracket.SELECTED DRAWING: Figure 1
Patent JP-2017152898-A (JP)
Title: Available band specification program, available band specification device, and available band specification method
Inventor: TAKANO YOSUKE
IPC: H04L12/811
Filed: 2016-02-24
Abstract: PROBLEM TO BE SOLVED: To specify an upper limit of an available band at high accuracy.SOLUTION: An available band specification device 100 allows a packet to transmit at a plurality of transmission rate from a first device 130 to a second device 140. The available band specification device 100 acquires an index value indicating a packet loss in each transmission rate. The available band specification device 100 specifies the transmission rate in the case where there is dependence between the transmission rate and the index value indicating the magnitude of packet loss in the plurality of transmission rate on the basis of the index value in each transmission rate. The available band specification device 100 specifies an upper limit of an available band between the first device 130 and the second device 140 on the basis of a specified result.SELECTED DRAWING: Figure 1
Patent JP-2017149327-A (JP)
Title: Handlebar lock device and movable body
Inventor: MORI SHUNJI
IPC: B62H5/06
Filed: 2016-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a handlebar lock device which can be utilized in a movable body which switches a travel direction with a handle and prevents a lock from being easily released by forceful means such as destruction.SOLUTION: A handlebar lock device 20 includes: a lock unit fixed to the interior of a steering column 11 which integrally rotates with a handle; and a fixing bracket 70 fixed to the interior of a head tube 12. The lock unit includes: a lock pin 31 having a tip part 31a protruding from a guide elongated hole 11a of the steering column 11; and a lock pin driving mechanism which reciprocates the lock pin 31 in an axial direction. The fixing bracket 70 has an engagement groove 71 with which the lock pin 31 engages.SELECTED DRAWING: Figure 10
Patent JP-2017148337-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent inconveniences from occurring to a player.SOLUTION: Start storage display means (performance display device 300), as a holding display, can display a first holding display (first holding display section 83) and a second holding display (second holding display section 86). During execution of a variable display game, the start storage display means continuously displays the second holding display in a position which is not overlapped with a performance device (sub display device 49) and does not display the first holding display when overlapped with the performance device. Further, when a new start storage occurs while the first holding display is not displayed, the start storage display means updates the display in accordance with occurrence of a new start storage for the second holding display and updates the display in accordance with occurrence of a new start storage for the first holding display when the display of the first holding display is restarted.SELECTED DRAWING: Figure 55
Patent JP-2017151908-A (JP)
Title: Image correction device, image correction method, and computer program for image correction
Inventor: HIRAI YUKIO
IPC: G06T5/00
Filed: 2016-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image correction device capable of emphasizing a contrast of a subject and reducing an arithmetic amount.SOLUTION: An image correction device includes: a reduction smoothing part 22 for generating a reduction smooth image by smoothing a reduction image generated from an input image; an edge detection part 23 for detecting at least one edge pixel having predetermined or more edge strength on the reduction image or a reduction smoothing image; a reflectance component calculation part 24 for calculating a reflectance component of a subject with respect to each pixel of the reduction image; a correction factor calculation part 26 for calculating a correction factor having a value corresponding to the reflectance component value according to distribution of the reflectance component other than the reflectance component of the edge pixel; an enlargement part 27 for generating an enlargement smoothing image by enlarging the reduction smoothing image; and a correction part 28 for generating a correction image by calculating the luminance value of each pixel of the correction image on the basis of the reflectance component and the correction factor according to a ratio of the luminance value of the corresponding pixels of the inputted image for the luminance value of the corresponding pixels of the enlargement smoothing image.SELECTED DRAWING: Figure 3