baber/WOPTO huggingface dataset:
Patent JP-2014083660-A (JP)
Title: Driving tool
Inventor: YO EI
IPC: B25C1/06
Filed: 2012-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved detection technique for a driving tool.SOLUTION: A nailing machine 100 as an example of a driving tool includes: a compression cylinder 131; a compression piston 133; a crank mechanism 115; an electric motor 111; a controller 109; a driver guide 141 that can move between a first position of allowing nails to be driven and a second position of restricting the nails to be driven; an on-off valve that can communicate air inside the compression cylinder 131 to the outside, when the driver guide 141 is positioned at the second position; and a current sensor. The nailing machine 100 is configured to drive the nails by pressure fluctuation of the air inside the compression cylinder 131. Further, at a predetermined timing of the driver guide 141 being positioned at the second position, the controller 109 restricts the nails to be driven when an index detected by the current sensor by driving the electric motor 111 does not fall within a predetermined range.
Patent JP-2014084055-A (JP)
Title: Failure diagnostic device for brake system and failure diagnostic method for brake system
Inventor: MAKINO KATSUHIKO
IPC: B60T17/22
Filed: 2012-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic device for a brake system and a failure diagnostic method for a brake system capable of diagnosing a failure in a brake system in any situation.SOLUTION: A failure diagnostic device for a brake system includes: an ECU 24 for determining the normality of a function of an electrically-driven vacuum pump 18 on the basis of the detection result of at least one of a negative pressure sensor 16 for detecting the pressure in a suction chamber of a brake booster 12 and a shunt resistor 28 for detecting a driving current value of the electrically-driven vacuum pump 18 and the detection result of pressure detecting means 26 for detecting the pressure in piping on a discharge port 18b side of the electrically-driven vacuum pump 18.
Patent JP-2014089086-A (JP)
Title: Displacement measuring apparatus
Inventor: TSUJIMURA EIJI
IPC: G01B11/00
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a measurement error in the amount of displacement at a boundary part between areas, of an object to be measured, having different reflectances.SOLUTION: The displacement measuring apparatus includes: an optical displacement sensor that includes a light source section for radiating light to an object to be measured and a light receiving section for receiving reflected light; a displacement calculation unit that calculates displacement on the basis of output from the optical displacement sensor; and movement means that relatively moves at least one of the object to be measured and the optical displacement sensor substantially parallel to a measurement surface of the object to be measured. Displacement is measured while the movement means is relatively moving the object to be measured and the optical displacement sensor. The optical displacement sensor radiates belt-like light having a predetermined radiation length from the light source section. The belt-like light is radiated so that the direction of relative movement of the object to be measured and the optical displacement sensor and the direction of extending the radiation length intersects with each other obliquely at a predetermined angle. The light receiving section is a two-dimensional sensor.
Patent JP-2014087871-A (JP)
Title: Coolant system
Inventor: HORI NOBUMITSU
IPC: B23Q11/00
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a coolant system capable of securely sucking floating matter of a coolant positioned at a distance from a pump into the pump.SOLUTION: A tank 50 which reserves a coolant discharged from a machine tool 10 has the inside of a tank frame body 51 sectioned by a partition member 52 into an outer peripheral coolant tank 53 and a center coolant tank 54. The partition member 52 has a slit 52a formed extending in a depth direction so as to link the outer peripheral coolant tank 53 and the center coolant tank 54 to each other. An inlet 61 of a pump 60 which sends the coolant out to a filter device 70 is arranged in the center coolant tank 54. The coolant discharged from the machine tool 10 is supplied to the center coolant tank 54 not through the outer peripheral coolant tank 53, and at least part of the coolant having been filtered by the filter device 70 is supplied to the outer peripheral coolant tank 53 not through the center coolant tank 54.
Patent JP-2014087437-A (JP)
Title: In-pool sliding-down play tool
Inventor: TAKEMURA RYOJI
IPC: A63G21/18
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a sliding-down play tool which can be installed in an existing pool with simple work, and by which a user can easily repeat sliding-down rich in variation.SOLUTION: An in-pool sliding-down play tool includes: a pool 12; a dome-shaped body 14 installed in the pool 12; an air supply pipe 28 for supplying compressed air to the inside of a hollow part 22 of the dome-shaped body 14; a blower for generating compressed air; and a water discharge nozzle 18 for forming a water flow on the surface of the dome-shaped body 14. A skirt part 14a of the dome-shaped body 14 is filled with the water in the pool 12 through a first communication gully 34, a communication pipe 38, and a second communication gully 36 to the same level as the pool 12.
Patent JP-2014090097-A (JP)
Title: Optical semiconductor device
Inventor: FUJISAWA TAKESHI
IPC: H01S5/026
Filed: 2012-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in high-frequency characteristics even in the case that light is emitted obliquely for the purpose of reducing influences of return light at an emission end surface side of a semiconductor laser light source chip, and to facilitate alignment.SOLUTION: An optical semiconductor device comprises: a semiconductor laser light source chip including an optical waveguide consisting of a linear waveguide, and a bent waveguide connected to the linear waveguide and bent in the vicinity of a light emission end surface so that an angle of a light emission direction is not vertical to the light emission end surface, a semiconductor optical device, and an electrode for inputting a high-frequency signal; and a high-frequency circuit including a high-frequency line. The semiconductor laser light source chip and the high-frequency circuit are arranged so that the light emission direction becomes parallel to an input end surface of the high-frequency line. An angle (θ) made by the input end surface and an output end surface of the high-frequency line agrees with an angle made by a bottom side of the input end surface of the high-frequency line and an optical axis of light travelling through the linear waveguide in the semiconductor laser light source chip.
Patent JP-2014093645-A (JP)
Title: Imaging apparatus, imaging method, and program
Inventor: Uematsu daisuke
IPC: G03B15/00
Filed: 2012-11-02
Abstract: PROBLEM TO BE SOLVED: To contain a subject moving at high speed within an angle of view, while accelerating reading of an image.SOLUTION: An imaging apparatus 1 comprises an imaging unit 11, a segmentation range determination unit 62, and a segmentation output unit 63. The imaging unit 11 images a subject. The segmentation range determination unit 62 determines, on the basis of data on a subject image taken by the imaging unit 11, a segmentation range of segmenting a taken image including the subject image. The segmentation output unit 63 causes an image sensor 45 to output data on the image within the segmentation range determined by the segmentation range determination unit 62.
Patent JP-2014092690-A (JP)
Title: Electro-optic device and electronic equipment
Inventor: SUGIMOTO YOHEI
IPC: G02F1/1343
Filed: 2012-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an electro-optic device having high reflectance in a bright display mode or having low reflectance in a dark display mode, and thereby, having a high contrast ratio.SOLUTION: The electro-optic device includes a first substrate, a light-transmitting second substrate, an electro-optic layer held between the first substrate and the second substrate, and a first light-transmitting film 23a, a second light-transmitting film 23b and a third light-transmitting film 23c successively formed from a substrate side of the second substrate, in which the refractive index of the second light-transmitting film 23b is larger than the refractive index of the second substrate, smaller than the refractive index of the first light-transmitting film 23a and smaller than the refractive index of the third light-transmitting film 23c. The transmittance for incident light IL to the electro-optic device is increased by refractive index matching, interference extinction and scattering prevention. As a result, the electro-optic device has low reflectance in a dark display mode and high reflectance in a bright display mode and forms an image with a high contrast ratio.
Patent JP-2014094046-A (JP)
Title: Upper shooting game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2012-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an upper shooting game machine designed to prevent an obstacle, such as a step, from occurring in a shooting position of a game medium and a game area in a game machine, where a shooting device is disposed in an upper portion of the game machine.SOLUTION: An upper shooting device 12 is disposed while being movable to a body frame 2 in an anterior-posterior direction, and a game board is fixed to a side of the frame body 2 in the upper shooting device 12. The upper shooting device 12 is attached relative to the frame body 2 by a vertical hinge so as to be movable in an anterior-posterior direction. When the upper shooting device 12 moves relative to the game machine in an anterior-posterior direction, the game board is clamped by the upper shooting device 12 and the body frame 2, and the game machine is fixed to the body frame 2.
Patent JP-2014096881-A (JP)
Title: Inverter device
Inventor: ASAKURA HIDEKI
IPC: H02M7/48
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce inductance.SOLUTION: A capacitor device 20 is configured by housing a capacitor in a rectangular-parallelepiped-shaped housing body 21. First semiconductor modules 51 to 53 are bonded to a first mounting surface M1 of the housing body 21 via a first heat exchanger 41. First positive-electrode side input terminals 54 of the first semiconductor modules 51 to 53 and first positive-electrode bus bars 31 are electrically connected on a first pedestal 25 by screw members 58 inserted through the first positive-electrode side input terminals 54 and the first positive-electrode bus bars 31 and threadedly connected to the first pedestal 25. A second semiconductor module is bonded to a second mounting surface M2 of the housing body 21 via a second heat exchanger 81. Second positive-electrode side input terminals of the second semiconductor module and second positive-electrode bus bars 75 are electrically connected on a second pedestal 72 similarly.
Patent JP-2014095778-A (JP)
Title: Image forming apparatus, fixing device, and drier
Inventor: UENO OSAMU
IPC: H01S5/183
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that suppresses unevenness in light emission in a direction crossing a direction of movement of a recording medium, a fixing device, and a drier.SOLUTION: An image forming apparatus includes a power supply unit that supplies a current to a light-emission element array chip 60, a plurality of light emission points 62, and a negative electrode 75, which are arranged side by side in a conveyance direction of sheets. A current flowing from the power supply unit to the negative electrode 75 through the plurality of light emission points 62 flows in the conveyance direction within a range corresponding to a width of a recording medium. With this configuration, unevenness in light emission in the conveyance width direction is suppressed, and thereby uniformity in light intensity distribution is increased and unevenness in fixing of a toner image is suppressed.
Patent JP-2014095169-A (JP)
Title: Lace fabric
Inventor: AOYAMA TAKAMI
IPC: D02G3/36
Filed: 2012-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable lace fabric.SOLUTION: A braided section 100 that finished yarn 14 having elasticity is braided to warp 10 and a bypass section 105 that the braid of the finished yarn 14 is removed from the warp 10 are alternately formed on a lace fabric 1 formed by the warp 10 and weft 12. Loosen finished yarn 14 forming a bypass section 105 exists in back side of the lace fabric 1 because the bypass section 105 is formed. The finished yarn 14 is formed from elastic yarn 14a having elasticity and coat yarn 14b having bulkiness. Therefore, the back side of the lace fabric 1 can realize soft feel because the bypass section 105 formed with the loosen finished yarn 14 exists at the most suitable interval.
Patent JP-2014102145-A (JP)
Title: Steering device
Inventor: NAKAMURA TADAHIDE
IPC: B62D6/00
Filed: 2012-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of operating while influence of earth magnetism is suppressed more.SOLUTION: A steering device 1 includes a steering shaft 11, an electric motor 21 which assist in operation of a steering component 2, a torque detection device 30 which generates steering torque as a first detection signal S1, and a compensation sensor 80 which generates a magnetic field at the steering shaft and its periphery as a second detection signal S2. The steering device 1 generates an output signal reduced in influence of the magnetic field at the steering shaft 11 and its periphery from the first detection signal S1 and second detection signal S2 according to a signal correction operational expression based upon correlation information between the first detection signal S1 and second detection signal S2. Then the steering device 1 drives the electric motor 21 upon the basis of the output signal.
Patent JP-2014102150-A (JP)
Title: Rotation detection device
Inventor: TSUGE HIROYUKI
IPC: G01P3/481
Filed: 2012-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detection device capable of improving reliability by preventing malfunction or erroneous detection, and additionally outputting information other than a speed.SOLUTION: In a rotation detection device 1, a rotation detector 20 includes: detection means 21 for detecting the rotation of an encoder 10; pulse generation means 22 for generating a pulse Ps on the basis of a detection signal Det; rotation speed calculation means 23 for calculating a rotation speed Spd of the encoder 10 on the basis of the pulse Ps; a pulse counter 27 for counting the pulse Ps; encoding means 25 for encoding information including the rotation speed Spd and a counter value Cnt; and communication means 26 for performing one-way communication or two-way communication with an external device 30 about encoded encoding information Cod. Thus, it is possible to improve reliability by preventing malfunction or erroneous detection. Also, it is possible to improve convenience by additionally outputting information other than the rotation speed Spd.
Patent JP-2014105575-A (JP)
Title: System and method for controlling fluid supply to gas turbine combustor
Inventor: KIUCHI YUSUKE
IPC: F02C9/40
Filed: 2012-11-22
Abstract: PROBLEM TO BE SOLVED: To supply diluent to a combustor by using a configuration of an existing system.SOLUTION: A system for controlling fluid supply to a gas turbine combustor includes: a flow passage connected to a fuel supply source supplying fuel and a diluent supply source supplying diluent and guiding the fuel or the diluent to a combustor in accordance with switching control; a first flow regulating valve for regulating a flow rate of the fuel or the diluent flowing through the flow passage in accordance with a valve opening command value determined on the basis of a target value of a flow rate of the flow passage; and a control device for performing switching control for switching the flow passage to the flow passage for supplying the diluent from the diluent supply source to the combustor when supply of the diluent is requested, and starting supply of the diluent after changing the target value to a first flow rate command value as a target value for supplying the diluent in the predetermined flow rate.
Patent JP-2014105283-A (JP)
Title: Thermally conductive silicone grease composition
Inventor: MATSUMOTO NOBUAKI
IPC: C08L83/04
Filed: 2012-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive silicone grease composition which has low viscosity but hardly causes slipping even under a vertical environment.SOLUTION: The thermally conductive silicone grease composition comprises, as essential components, (A) 100 pts.mass of an organopolysiloxane represented by the specified formula (1) (Ris a substituted or unsubstituted monovalent hydrocarbon group; Ris an alkyl, alkoxyalkyl, alkenyl or acyl group; n is between 2 and 100; and a is between 1 and 3), (B) 0.1-50 pts.mass of an alkoxysilane represented by the general formula (2) defined by RRSi(OR)(Ris a C6-C20 unsubstituted alkyl group; Ris a C1-C20 substituted or unsubstituted monovalent hydrocarbon group; Ris a C1-C6 alkyl group; b is between 1 and 3; c is 0, 1 or 2; and b+c is between 1 and 3), (C) 100-2,500 pts.mass of a thermally conductive filler having thermal conductivity of 10 W/(m °C) or more, and (D) 0.1-100 pts.mass of surface-treated aerosol silica.
Patent JP-2014104214-A (JP)
Title: Pachinko game machine
Inventor: ASAI TAKAMITSU
IPC: A63F7/02
Filed: 2012-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine capable of enhancing amusement of a game of winning ball putout itself.SOLUTION: A Pachinko game machine comprises: at least one winning hole where a game ball can enter; winning ball number determination means for determining the number of winning balls to be put out based on entry of a game ball from among a plurality of candidates of the number of winning balls allocated to one winning hole when a game ball enters the one winning hole; and winning ball putout control means for performing control so as to put out game balls corresponding to the number of winning balls determined by the winning ball number determination means. When a game ball further enters the one winning hole before completion of putout of game balls corresponding to the number of winning balls based on entry of game balls to the one winning hole, the Pachinko game machine is designed to temporarily store the number of winning balls determined based on further entry of a game ball.
Patent JP-2014109296-A (JP)
Title: Pipe joint structure
Inventor: INOUE TOMOHITO
IPC: F16L19/08
Filed: 2012-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint structure which eliminates problems that the improvement of piping work efficiency is hindered since fastening work cannot be executed without using an electric working tool, the number of part items is large, parts of complicated shapes are necessary, much time and labor are required at assembling, and so forth.SOLUTION: The pipe joint structure comprises a joint main body 1 having a male thread 2 and a box nut 3 screwed to the male thread 2 of the joint main body 1, and connects resin pipes 4. The joint main body 1 has a compression deformation sleeve 7 which has an internal insertion cylinder part 5 inserted into an end 4A of the resin pipe 4, is accommodated in an internal accommodation space 10 of the box nut 3, and has a recessed peripheral groove 9 at an external peripheral face 8, and in which recessed peripheral groove bottom thin-wall parts 13 are elastically deformed to radial inside directions by receiving compression forces F in axial directions from the joint main body 1 and the box nut 3 when the box nut 3 and the male thread 2 of the joint main body 1 are screwed to each other, and bite into the end 4A of the resin pipe 4 inserted into the internal insertion cylinder part 5 from the side of an external peripheral face 14, thus providing retention.
Patent JP-2014108688-A (JP)
Title: Amphibian motor car
Inventor: AOKI TAIDO
IPC: B60F3/00
Filed: 2012-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce engine torque and necessary output of an engine necessary for landing of an amphibian motor car, and to prevent the engine from becoming large.SOLUTION: An amphibian motor car includes: a power source 1 for generating power; driving devices 4a and 4b for travelling on the land driven by the power generated by the power source 1; propulsion devices 6a and 6b for navigating on the water driven by the power generated by the power source 1; and a power distribution device 2 for distributing the power generated by the power source 1 to the driving devices 4a and 4b for travelling on the land and to the propulsion devices 6a and 6b for navigating on the water. When shifting from on the water to on the land, the driving devices 4a and 4b for travelling on the land and the propulsion devices 6a and 6b for navigating on the water are both operated. A first transmission 3 is provided between the power distribution device 2 and the driving devices 4a and 4b for travelling on the land, and second transmissions 5a and 5b, different from the first transmission 3, are provided between the power distribution device 2 and the propulsion devices 6a and 6b for travelling on the water.
Patent JP-2014114019-A (JP)
Title: Unloading device for tank lorry
Inventor: HAYASHI SHINYA
IPC: B67D7/32
Filed: 2012-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an unloading device for a tank lorry capable of preventing contamination in a liquid storage tank in a delivery destination, and unloading cargo liquid of the ordered liquid kind as much as the order quantity accurately without excess and shortage.SOLUTION: Concerning a designated unloading hatch 52-m and each of other undesignated unloading hatches 52-m using jointly an unloading port 58-q, during unloading from the unloading hatch 52-m, the liquid level change of each of the other undesignated hatches 52-m is monitored, and when the liquid level of any of the other undesignated hatches 52-m is changed, an abnormality detection signal is outputted, to thereby prevent contamination in an oil storage tank 20-n in a delivery destination.
Patent JP-2014116101-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OGAWA KOTA
IPC: H01M10/0567
Filed: 2012-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery having excellent high temperature storage characteristics and cycle characteristics.SOLUTION: In a nonaqueous electrolyte secondary battery including a positive electrode, a negative electrode and a nonaqueous electrolyte containing a nonaqueous solvent and an electrolyte salt dissolved thereinto, polyethylene glycol and hexamethylene diisocyanate are dissolved into the nonaqueous electrolyte. The number-average molecular weight of polyethylene glycol is preferably 2,000-20,000, and the amount of polyethylene glycol is preferably 0.1-1.0 mass% of the total amount of nonaqueous electrolyte.
Patent JP-2014113783-A (JP)
Title: Ink jet head driving device and ink jet head driving method
Inventor: ONO SHUNICHI
IPC: B41J2/045
Filed: 2012-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce noise current resulting from the stray capacitance of a share mode ink jet head and unnecessary power consumption.SOLUTION: A control means for making electrodes provided on wall surfaces of a plurality of ink chambers arranged in parallel with partition walls made of a piezoelectric material separating the ink chambers into high-impedance states is provided. At timing of applying an equal potential to the electrodes of at least three ink chambers arranged in parallel and separated by the adjacent partition walls, the control means sets the electrodes of the ink chambers other than those located on both sides into the high-impedance states.