baber/WOPTO huggingface dataset:
Patent JP-2013204351-A (JP)
Title: Slope protection sheet and slope protection structure
Inventor: KIKUCHI YOJI
IPC: E02D17/20
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a slope protection sheet and a slope protection structure that can make the force transmitting a load placed on the slope protection sheet to the foundation large and has high fall prevention effects on the slope foundation.SOLUTION: There is provided a slope protection sheet 1 such that a plurality of wefts 2 and a plurality of warps 3 are woven crossing each other at right angles while the wefts 2 are arranged closely to each other in parallel and the warps 3 are arranged at intervals in parallel. The sheet includes fine-spacing parts 10 where adjacent warps 3, 3 are formed at close intervals H1 and coarse-spacing parts 11 where adjacent warps 3, 3 are formed at intervals larger than the intervals H1 of the fine-spacing parts 10, close-spacing parts 10 are provided at both ends (at both ends 2a, 2a of the wefts 2) of the wefts 2, and fine-spacing parts 10 are fixed to a slope by fixing means.
Patent JP-2013207246-A (JP)
Title: Die bonder and die bonding method
Inventor: HATA HIDEYOSHI
IPC: B23K3/06
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide means by which an oxide film formed on a surface of wire solder in atmosphere is not accumulated in a solder pot or a nozzle in a solder supply device of a die bonder.SOLUTION: In a die bonder 100, a prescribed amount of solder is supplied to a prescribed position on a substrate 17 in atmosphere blocked from outside air, the substrate having the solder supplied in the atmosphere blocked from outside air is conveyed to a position at which an electronic component is mounted on the substrate, the electronic component is mounted on the substrate conveyed in the atmosphere blocked from outside air at the position where the prescribed amount of solder is supplied, and the mounted electronic component is bonded to the substrate. The means 11 for supplying the solder in the prescribed amount at the prescribed position on the substrate is characterized in removing an oxide film from a surface of wire solder by oxide film removal means, fusing the wire solder from which the oxide film is removed and accommodating it in a pot 12, and supplying the fused solder in a prescribed amount from a nozzle 15 at a top end of the pot to a prescribed position on a surface of a specimen 17.
Patent JP-2013204397-A (JP)
Title: Inspection door for grid ceiling
Inventor: MIYATA MITSUNORI
IPC: E04F19/08
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection door for a grid ceiling which is low in cost and simple in structure.SOLUTION: An inspection door 20 for a grid ceiling 1 includes: a pair of support fittings 40 which are mounted to either one of lattice frames 15; and a door body 30 which is supported by the support fittings 40 and openably closes the lattice frame 15. The respective pair of support fittings 40 are mounted to one ends of bars 2, which compose the lattice frame 15 and are parallel to each other, so as to face each other. Both sides of one end of the door body 30 are swingably supported by the support fittings 40.
Patent JP-2013208642-A (JP)
Title: Die holder of press brake
Inventor: WATANABE AKIYASU
IPC: B21D37/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a die holder of a press brake which prevents a die from falling under its own weight in replacing the die, and is manufactured inexpensively.SOLUTION: A die holder 5 is detachable from a ram 6 of a press brake, and holds a die 4 by contacting a front surface or a back surface of the die 4 with a vertical face 27 formed on a lower part. The die holder 5 includes: a holder body 16; a hooking member 17 for fall prevention which is detachable from a lower end surface 28 of the holder body 16 and includes a projection part 17b which projects to a side of the die 4 from the vertical face 27 in an attached state and enters a groove 35 formed on the die; and a clamp member 18 which clamps the die 4 by pressing to the vertical face.
Patent JP-2013210316-A (JP)
Title: Optical distance measuring device
Inventor: YAMAUCHI SHINYA
IPC: G01S7/484
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical distance measuring device capable of maintaining accuracy of distance measurement without any shifting between a driving signal and a scanning position within a scanning angle range of a laser beam even when external disturbance such as a temperature change occurs.SOLUTION: A mirror driving control unit 38 excites a scanning mirror 14 on the basis of an output signal of a beam detector 26 for detecting a laser beam L of a reference position predefined within a scanning angle range A so that the scanning angle range A of laser beams by the scanning mirror 14 can be largest. Even when external disturbance such as a temperature change occurs to shift the resonance frequency of the scanning mirror 14, the scanning mirror 14 is excited by an actual resonance frequency after all so as to be always the maximum amplitude. Thus, the scanning angle range A of laser beams by the scanning mirror 14 is constant, no shifting occurs between a driving signal and a scanning position within the scanning angle range A of the laser beams L, and measurement accuracy of a distance D is maintained.
Patent JP-2013215033-A (JP)
Title: Band part and wire harness
Inventor: KOWASE MICHINORI
IPC: B60R16/02
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To wind a band portion around a non-circular wire harness body so as to come in contact with a circumference of the wire harness body as much as possible while making the band portion hard to be broken.SOLUTION: A band part 20 includes a band portion 22 and a band fixing body 30. The band portion 22 is in a strip-like shape, and has a plurality of recesses 24 formed in at least one side portion thereof, each recess 24 including a curved recess 24b recessing with a curved profile. The band fixing body 30 is provided at one end of the band portion 22, and is formed to fix the other end of the band portion 22 at a constant position in a longitudinal direction thereof.
Patent JP-2013216991-A (JP)
Title: Printing method and printing apparatus
Inventor: OTSUKA SHUICHI
IPC: D06B11/00
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a printing method capable of uniformly printing into an object to be printed containing regions differing in fiber density.SOLUTION: A printing method includes: ejecting droplets of an ink A and an ink B twice separately at two ink ejecting steps by ink supply devices 3 and 4; supplying coagulants C and D for increasing viscosity of the inks A and B, respectively, twice separately at two coagulant supply steps before the corresponding ink ejecting steps by coagulant supply devices 5 and 6; and supplying the coagulants C and D so that the ejected inks A and B permeate the inside of an object to be printed without overflowing from impact positions of the object to be printed, and the permeated inks A and B are restrained in movement when they permeate the inside of the object to be printed at a predetermined distance, by the ink supply devices 3 and 4 and the coagulant supply devices 5 and 6 controlled by a control unit 9.
Patent JP-2013218068-A (JP)
Title: Control device, display device, electronic apparatus, and control method
Inventor: YAMADA TOSHIMICHI
IPC: G09G3/20
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of a pixel in a zone where a current leakage has occurred.SOLUTION: Application means applies a first voltage to a pixel electrode for plural times when gradation of a pixel is changed from first gradation to second gradation, or applies a second voltage different in polarity from the first voltage to the pixel electrode for plural times when the gradation of a pixel is changed from the second gradation to the first gradation. Application control means changes a first image displayed with plural pixels constituting the entirety or part of a display part to an image in which the plural pixels display the first gradation and then displays a second image with the plural pixels. Further, the application control means controls the application means so that the numbers of applications of the first voltage and the second voltage are the same from a state in which the last gradation of individual pixels constitutes the first gradation, of the plural pixels, before displaying the first image, to a state in which the first gradation of the individual pixels constitutes the first gradation after displaying the first image.
Patent JP-2012134566-A (JP)
Title: Semiconductor device
Inventor: TERASAWA NORIYASU
IPC: H01L25/18
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a control IC, and a high-side power element and a low-side power element disposed separately on both sides of the control IC are totem-pole connected, and the semiconductor device which does not need to be provided with a high voltage lead terminal outside, and inhibits increase in the number of terminals and a package size, and improves ESD (electrostatic discharge) resistance even when a start power supply circuit is incorporated in the control IC.SOLUTION: A wire pad area 7 for internal wiring is provided in a high-side die pad 5 on which a high-side MOS transistor Q2 is mounted and a pad 11 for a start power supply of a control IC 10 and the wire pad area 7 are connected with a wire 8. At this time, the wire 8 is disposed so as to cross inner wiring connected to a low-side die pad 4 on which a low-side MOS transistor Q1 is mounted.
Patent JP-2013219171-A (JP)
Title: Semiconductor device
Inventor: KATO HIROO
IPC: H01L27/088
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce drain resistance and ensure SOA (Safe Operating Area) in a vertical transistor.SOLUTION: A semiconductor device comprises: trenches TRN which are formed in a base layer BSE and extend in parallel with each other; a gate insulation film GIN formed on inner walls of the plurality of trenches (TRN); gate electrodes GE embedded in the plurality of trenches TRN, respectively; source layers SOU which are formed in the base layer BSE and each of which has a depth shallower than that of the base layer BSE and arranged between the plurality of trenches TRN; and a second conductivity type high-concentration layer HIN formed between the source layer SOU and the trench TRN in planar view. The trench TRN, the source layer SOU and the second conductivity type high-concentration layer HIN are repeatedly arranged in this order in planar view. One lateral face of the trench TRN is opposite to the source layer SOU and another lateral face of the trench TRN is opposite to the second conductivity type high-concentration layer HIN.
Patent JP-2013222242-A (JP)
Title: Fire alarm and fire determination method
Inventor: NAKAWA YOSHIHARU
IPC: G08B17/10
Filed: 2012-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm and a fire determination method, capable of determining fumigatory fire at an earlier stage on the basis of a signal from a CO sensor.SOLUTION: A fire alarm 1 includes: a CO sensor 10 for outputting a signal corresponding to a carbon monoxide concentration around the alarm; a CPU 40 for determining fire on the basis of the signal from the CO sensor 10; and a sound alarm part 50 for issuing a fire alarm when the fire is determined by the CPU 40. The CPU 40 determines that the fumigatory fire breaks out when the carbon monoxide concentration within a predetermined range continues for a predetermined time on the basis of the signal from the CO sensor 10.
Patent JP-2013220066-A (JP)
Title: Sensor chip and measuring method using the same
Inventor: ISHIGE YU
IPC: G01N27/02
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a device, capable of detecting a cell and a bacterium in one unit and further measuring the active mass of the cell and the bacterium and response to a drug in one unit.SOLUTION: The space between a doughnut-shaped sensing part 201 and a circular sensing part 202 is modified with an antibody 205 to a specific bacterium in order to have a plurality of divisions of the size substantially equal to that of the cell and the bacterium and give selectivity for the specific bacterium. The sensing part 201 is connected to a measuring part 203 in a sensor chip and the sensing part 202 is connected to a measuring part 204 in the sensor chip by wiring. In the measurement, the bacterium can be detected as a change in a.c. impedance or a change in oxidation reduction using the a.c. impedance measurement or a d.c. oxidation reduction current measurement.
Patent JP-2013220744-A (JP)
Title: Vehicle control device
Inventor: NAKAMURA SHINYA
IPC: B60R21/16
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device in which behavior of a vehicle can be determined appropriately.SOLUTION: A vehicle control device includes acceleration sensors 11, 12 which are mounted on a vehicle 1 and detects lateral acceleration of the vehicle 1, an angular velocity sensor 13 which is mounted on the vehicle 1 and detects the roll rate of the vehicle 1, and a determination means 21 which determines behavior of the vehicle 1 based on the lateral acceleration detected by the acceleration sensors 11, 12 and the roll rate detected by the angular velocity sensor 13. The behavior includes first behavior in which the vehicle 1 is in the state where an impact is received in the lower part of a side of the vehicle body, and second behavior in which the vehicle 1 is in the state where an impact from the upper part of the side of the vehicle body to the lower part is received.
Patent JP-2013213174-A (JP)
Title: White curable composition for optical semiconductor device, and molding for optical semiconductor device
Inventor: SHIKAGE TAKASHI
IPC: C08L63/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a white curable composition for an optical semiconductor device, which is hardly deteriorated in quality even when the optical semiconductor device provided with a molding using the white curable composition for the optical semiconductor device is used in a harsh environment, in addition, can suppress the discoloration of an electrode in the optical semiconductor device, and can improve the adhesion between the molding and a member in contact with the molding.SOLUTION: A white curable composition for a semiconductor device contains an epoxy compound having an epoxy group, an acid anhydride curing agent, a titanium oxide, a spherical silica, and a crushed silica. An average particle diameter of the spherical silica is 5 μm or more and 100 μm or less.
Patent JP-2012232583-A (JP)
Title: Composite of aluminum alloy and resin and method for manufacturing the same
Inventor: NARUTOMI MASANORI
IPC: B29C45/14
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite of the aluminum alloy and resin with high water resistance.SOLUTION: A super-minute asperity surface of 20-40 nm cycle is formed by immersing the aluminum alloy in the hydration hydrazine aqueous solution of a several % concentration adjusted to 45-65°C in one to a few minutes, then the hydrazine is adsorbed in the aluminum alloy surface by immersing the aluminum alloy in the hydration hydrazine aqueous solution of 0.05-1% concentration assumed to be 15-55°C for a few minutes, and washing it in clear water, and next, drying it with the low temperature at 50-70°C. This is inserted in the mold for the injection formation, PPS resin composition 53 is injected into the surface and is connected to the aluminum alloy. An aluminum hydroxide layer 54 is formed on the aluminum alloy surface, by immersing the obtained injection joining object in the ion exchange water of 98°C and further heating it for one hour at 170°C.
Patent JP-2012157068-A (JP)
Title: Display controller, imaging apparatus and printer
Inventor: YUGI NAOTO
IPC: H04N5/225
Filed: 2012-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a display controller, an imaging apparatus and a printer, which can ease discomfort to a plurality of images which are arranged and displayed.SOLUTION: The display controller includes: a recording section 11 recording motion information on motion of an imaging apparatus 1 and the plurality of images; an arrangement deciding section 3 deciding arrangement of the plurality of images based on the motion information recorded in the recording section 11; an image display control section 13 arranging only two images in the plurality of images in a display section 55 based on a decision result in the arrangement deciding section 3 to display them. The plurality of images are at least first, second and third images, and the arrangement deciding section 3 decides the arrangement of the two images in the first, second and third images so that a direction of a time vector formed by the two images in the first, second and third images is mostly matched with one component in a direction of the motion included in the motion information.
Patent JP-2013225570-A (JP)
Title: Electrode and power storage device using the same
Inventor: SAKAI SATOYUKI
IPC: H01M4/133
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor that has high capacitance and excellent cycle characteristics, a lithium ion secondary battery and a lithium ion capacitor, and an electrode used for these.SOLUTION: An electrode has a collector, and an electrode active material layer including an electrode active material that is formed on the surface of the collector. The electrode active material contains 2 to 30 mass% of a conductive polymer having nitrogen atoms, and 50 to 98 mass% of a carbon material. The color difference of the surface of the electrode satisfies 10≤L≤50, 0≤a≤10, and 3≤b≤10 in a L*a*b* colorimetric system specified in JIS Z 8730.
Patent JP-2013223951-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI YUJI
IPC: H02P7/291
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can clean a brush motor without causing the decrease of productivity.SOLUTION: When transporting a cardboard and when a film amount deposited to a commutator outer peripheral surface of a paper feeding motor exceeds a threshold, coating deposited to the commutator is cleaned by dielectric breakdown by applying a cleaning voltage higher than a normal voltage for transporting the cardboard by the normal speed. The conveyance position of the cardboard too advanced by applying a high voltage is corrected by decelerating the conveyance speed by applying a deceleration voltage that is lower than the normal voltage to the commutator.
Patent JP-2013216486-A (JP)
Title: Protector of escalator
Inventor: KANEKO YOSHIAKI
IPC: B66B29/04
Filed: 2012-04-05
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: a conventional protector of an escalator causes a security difficulty such as the collision against a human body due to the unidentifiability of the presence of the protector because a plate body and a cylinder, which configure the protector, have the same degree of transparency brought about by the same material; and the conventional protector also causes such a difficulty associated with bonding strength that the cylinder comes off from the plate body and falls.SOLUTION: A protector 3, which includes an approximately triangular plate body 3C and a cylinder 3D provided at the front end of the plate body, is provided in a wedge-shaped space Q which is formed of a fixing body 2 of a building ceiling and the like adjacent to an outer edge of a handrail 1B with a horizontal interval m between the outer edge and it. The plate body 3C and the cylinder 3D are made of materials different in degree of transparency from each other, respectively. The cylinder 3D is provided with a vertical opening 3dd to assume an approximate C-shape. The plate body 3C and the cylinder 3D are joined together by screwing 3f and adhesion in a state in which a front end of the plate body 3C is inserted into the opening 3dd. An upper end opening of the cylinder 3D is closed with a cover body 3h which is joined by adhering to the plate body 3C and the cylinder 3D.
Patent JP-2013226666-A (JP)
Title: Synthetic resin laminate
Inventor: KOIKE NOBUYUKI
IPC: B32B27/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a laminate, which is used in a transparent substrate material and a protection material, and has superior surface hardness, shape stability at heating and water absorption, low-double fraction performance and coating adhesion performance.SOLUTION: A laminate includes a first layer and a second layer formed at least at one face of the first layer. The second layer includes a vinyl copolymer resin (A), the first layer includes a norbornene-based resin (B), the vinyl copolymer resin (A) includes a (meth)acrylic acid ester constituent unit (a) and a vinyl constituent unit (b), a ratio of the constituent unit (a) with respect to the total of the constituent unit (a) and the constituent unit (b) is 50 to 85 mol%, and a glass transition temperature of the norbornene-based resin (B) is 110 to 160°C.
Patent JP-2013229969-A (JP)
Title: Charge control circuit
Inventor: AMAMIYA KEIJI
IPC: H02J7/00
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a charge control circuit that can reduce an overcurrent.SOLUTION: The charge control circuit for controlling a charging circuit for generating an output voltage used to charge a battery from an input power supply at a terminal connected with the battery comprises: a charge/discharge circuit for charging a capacitor if an input current from the input power supply is less than a first current, and discharging the capacitor if the input current is more than the first current; a discharge circuit for discharging the capacitor if the input current increases above a second current greater than the first current; an error amplification circuit for amplifying an error of the lower of the charge voltage of the capacitor and a reference voltage depending on a maximum value of the output voltage from a feedback voltage depending on the output voltage; and a drive circuit that includes an inductor supplied with the input current and a transistor for, when turned on, increasing an inductor current flowing through the inductor, and that switches transistors of a step-up circuit for supplying the inductor current to the terminal when the transistor is off to increase the output voltage, such that the error becomes smaller.
Patent JP-2013228239-A (JP)
Title: Gas filling device, gas tank inspection device, and gas tank inspection method
Inventor: NISHIBE SHIRO
IPC: G01M3/20
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy in a gas tank leak inspection.SOLUTION: A gas filling device 20 for filling a gas tank 100 with gas, where a valve 140 is connected to a cap part 130 of the gas tank 100 via an O-ring 150, includes: a first tank 200 filled with inspection gas; a second tank 210 filled with in inert gas different from the inspection gas; and a buffer chamber 240 for mixing the inspection gas with the inert gas before filling the gas tank therewith. The gas filling device fills the gas tank 100 with mixed gas of the inert gas with the inspection gas, generated in the buffer chamber 240.