baber/WOPTO huggingface dataset:
Patent JP-2013029932-A (JP)
Title: Input device
Inventor: SHIBATA NAOKI
IPC: G06F3/042
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an input device that is made so as to allow easy positioning of an input position in inputting.SOLUTION: An input device A1 includes: a quadrangular frame-shaped optical waveguide W having a quadrangle-shaped hollow part S for input; a light-emitting element 5 connected to the end part of multiple light emission cores 2a in the optical waveguide W; a light-receiving element 6 connected to the end part of multiple light incidence cores 2b in the optical waveguide W; and multiple light-emitting diodes 50 for emitting grid-use linear visible light G crossing the hollow part S for input.
Patent JP-2012010359-A (JP)
Title: Image processing apparatus and control method thereof
Inventor: SEKIGUCHI NOBUO
IPC: H04N1/00
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for easily and surely performing gradation correction control for each image processing pattern.SOLUTION: An image processing apparatus is provided which has: an image processing means for performing image processing while selectively using a plurality of screen patterns; a selection means for selecting one screen pattern from among the plurality of screen patterns in response to a user operation; a determination means for determining whether or not gradation correction control is performed on the screen pattern selected by the selection means; and a display means which displays a button for instructing execution of the gradation correction control in the case where the determination means determines that gradation correction control is not performed on the selected screen pattern.
Patent JP-2013031312-A (JP)
Title: Power conversion apparatus
Inventor: HIBINO HIROSHI
IPC: H02M1/00
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion apparatus which, while reducing strains in line voltage and line current, can also detect line current.SOLUTION: A switching signal generation unit 31 adopts, in a prescribed cycle, a first and a second switching pattern differing from each other over a first and a second period, where one of AC lines Pu, Pv and Pw has electrical continuity with one of DC lines LH and LL, and two of them have electrical continuity with the other. When the first period is longer than a prescribed period and the second period is shorter than the prescribed period, a line current acquisition unit 32 detects a direct current Idc flowing in the first period by using a direct current detection unit 4, calculates a direct current flowing in the second period on the basis of the relationship that an integral of an average value Idc_ave in a cycle is equal to an integral of a direct current Idc flowing in the first and the second periods, and estimates the direct current Idc flowing in the second period to be one line current determined based on the second switching pattern.
Patent JP-2011242401-A (JP)
Title: Column
Inventor: IIKAWA REIKO
IPC: G01N30/06
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and precisely evaluating a pollution state in a gas without using an absorbing solution when a pollutant in the gas is sampled.SOLUTION: A gas adsorbing column includes a column which is filled with a filler prepared by holding an adsorbent on a base material with an average particle size or cross-sectional average diameter of 500-1000 μm and keeps a void volume of 5-100 μl. The adsorbent is preferably a base substance or an acid substance.
Patent JP-2011228749-A (JP)
Title: Electronic controller
Inventor: KAWAI YOSHIO
IPC: H05K7/14
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controller of excellent reliability, capable of suppressing displacement of a solder bump of an electronic component even if affected by impact, vibration, or heat.SOLUTION: In the electronic controller, a printed wiring board 1 which is a circuit board comprising an electronic component 5 having a solder bump and an electric circuit part where a wiring circuit pattern is formed is provided with a displacement suppressing means that damps vibration applied to the electronic component 5 by contacting to the printed wiring board 1 at a near part where the electronic component 5 is mounted. The displacement suppressing means acts also as a substrate fixing part 12 which is provided to a case 2 for securing the printed wiring board 1 to the case 2.
Patent JP-2012010374-A (JP)
Title: Pn generator for spread spectrum communication system
Inventor: BLACK PETER J
IPC: H04B1/7073
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide techniques to improve an acquisition process in a spread spectrum environment.SOLUTION: Signals from various CDMA systems are spread with various sets of PN sequences, and the PN sequences of each set are uncorrelated to the PN sequences of the other sets. By using uncorrelated PN sequences, the likelihood of detecting a pilot signal from an undesired system is reduced or minimized, and the mean time to acquire the pilot signal from a desired system is improved. A mobile station acquires the pilot signal by processing a received signal with a first set of the PN sequences corresponding to a first hypothesis of acquired particular signal. When the acquisition of the pilot signal is a failure, a second set of the PN sequences corresponding to a second hypothesis is selected and the received signal is processed. The PN sequences in the second set are uncorrelated to the PN sequences in the first set.
Patent JP-2013036825-A (JP)
Title: Method for reducing radioactive substances to safety level in living environment
Inventor: HAYAFUJI SHIGETO
IPC: G21F9/30
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To cope with the contamination by existing radioactive substances.SOLUTION: After a step for performing blasting treatment or hydrothermal treatment, or the hydrothermal and blasting treatments on an organism which has been made take in or has spontaneously taken in radioactive substances from the environment, at least the radioactive substances in fluid are made absorbed to adsorbent, so that the radioactive substances are reduced to a safety level in a living environment.
Patent JP-2013044867-A (JP)
Title: Touch sensor and liquid crystal display having built-in touch sensor
Inventor: TAKAHASHI MORIYOSHI
IPC: G06F3/044
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a touch sensor dispensing with a driver IC for driving a reset signal for setting an appropriate voltage, reducing costs of the driver IC and its packaging, and enhancing the degree of freedom of design, and a liquid crystal display having a built-in touch sensor.SOLUTION: A touch sensor includes: a first thin film transistor and a second thin film transistor connected in series; a third thin film transistor in which a gate terminal is connected to a first gate signal, a drain terminal is connected to the gate of the first thin film transistor, to one terminal of a reference capacitor, and to one terminal of a coupling capacitor, and a source terminal is connected to a first reset signal; and a fourth thin film transistor in which a gate terminal is connected to a second gate signal, a drain terminal is connected to the gate of the first thin film transistor, to the one terminal of the reference capacitor, and to the one terminal of the coupling capacitor, and a source terminal is connected to a second reset signal.
Patent JP-2013048158-A (JP)
Title: Vapor phase growth method of gallium nitride
Inventor: IZAKI HIROMASA
IPC: C23C16/455
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase growth method which is arranged so that even if a vapor phase growth of gallium nitride is performed on the surfaces of substrates each having a large diameter (e.g. a 4-inch substrate and a 6-inch substrate) at a temperature of 1000°C or higher, no crack is produced in the substrates, and which allows high-quality crystal growth.SOLUTION: The method for supplying a material gas from a gap between gas partition plates partitioned in a vertical direction of a material gas introduction part comprises the steps of: setting the temperature of a leading end portion of the gas partition plate closest to a substrate to 300-700°C; and forming a gallium nitride layer on the surface of the substrate while controlling the supply of a material gas so that the linear velocity of the material gas blown out from a gas port closest to the substrate is 0.3-3 m/s at the position of the gas partition plate.
Patent JP-2013049298-A (JP)
Title: Console box
Inventor: OGURA MITSUO
IPC: B60R7/04
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a console box which has good appearance, facilitates operation of a lid, and is easily manufactured inexpensively.SOLUTION: The console box has: an opening 50 formed at a box body 10; a guidebox 30 arranged at the rear side of the opening 50; a substantially plate-shaped storage box lid 40 which is slidably arranged at the guidebox 30 and the box body 10 and covers the front side of the opening 50; the lid 2 which is arranged on the guidebox 30 and covers the opening 32 of the guidebox 30; and a rotating shaft 12 which passes through a shaft insertion part 18, a shaft insertion part 28, and a shaft insertion part 38, wherein the rotating shaft is arranged at each rear end of the box body 10, the guidebox 30, and the lid 2. The plate-shaped storage box lid 40 slides between a guide groove 14 formed at the box body 10 and a guide groove 34 formed at the guidebox 30 and is stored in the guidebox.
Patent JP-2013051472-A (JP)
Title: Electronic camera
Inventor: OZEKI SUSUMU
IPC: G03B9/64
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To restrict the frequency with which malfunction of an optical system occurs.SOLUTION: An imager 18, having an imaging surface to capture an optical image through a shutter mechanism 15 and a focus lens 16, outputs raw image data corresponding to the optical image. When the main power is turned on, a main CPU 36 opens the shutter mechanism 15 and restores the focus lens 16 from its retreat position, and thereafter adjusts settings of the focus lens 16. Image data in a YUV format based on the raw image data output from the imager 18 after a lens adjustment process is completed is recorded in a recording medium 48 under control of the main CPU 36. The lens adjustment process is limited pertaining to such an image recording process. The main CPU 36 closes the shutter mechanism 15 and retracts the focus lens 16 in a specific period within the limited period of the lens adjustment process which is different from a period in which the image data to be recorded is acquired.
Patent JP-2013051812-A (JP)
Title: Linear driving device
Inventor: ARIGA NOBUO
IPC: H02K33/16
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology regarding a linear driving device which inhibits the saturation of the flux density and enables the efficient use of magnetic energy while realizing the downsizing of the linear driving device.SOLUTION: A stator core 11 of a linear driving device 100 has stator teeth members 114 to which coils 13 and 14 are respectively attached and a yoke member 113 connecting the stator teeth members 114. The yoke member 113 has a protruding part 113b. The protruding part 113b is disposed between the stator teeth members 114 and thereby ensuring a desired magnetic path cross section area. As a result, the structure inhibits the saturation of the flux density and enables the efficient use of magnetic energy while realizing the downsizing of the linear driving device.
Patent JP-2013054441-A (JP)
Title: Printing system, image forming apparatus, printing method, and program
Inventor: INOUE TAKESHI
IPC: G06F21/44
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, since operational cost and effort can be reduced in the case of TLS using a self-signed certificate, a risk of spoofing is generated.SOLUTION: An Active Directory Server 1304 transmits policy information such as a validity setting for certificate registration and a TLS setting to an image forming apparatus 1303, and the image forming apparatus 1303 validates a secure-WSD setting in accordance with the policy information.
Patent JP-2013054887-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: TSUJIKAWA TOMONOBU
IPC: H01M4/505
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery in which high rate discharge characteristics can be enhanced by ensuring safety when the battery is abnormal.SOLUTION: A lithium ion secondary battery 20 has a battery container 7. An electrode group 6 where a positive electrode plate W1 and a negative electrode plate W3 are wound while sandwiching a separator W5 is housed in the battery container 7. A nonaqueous electrolyte is injected into the battery container 7. In the nonaqueous electrolyte, a tetrafluoride lithium borate of a lithium salt is dissolved into a solvent mixture where ethylene carbonate and dimethyl carbonate are mixed. A phosphazene-based flame-resistant agent and a fluorine substitution ether of non-detection flash point are admixed with the nonaqueous electrolyte. Flame resistance and self-extinguishing properties are imparted to the nonaqueous electrolyte by the phosphazene-based flame-resistant agent, and viscosity of the nonaqueous electrolyte decreases by the fluorine substitution ether.
Patent JP-2013055004-A (JP)
Title: Vehicle lamp including a plurality of lamp units
Inventor: NATSUME KAZUNORI
IPC: F21S8/10
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lamp capable of arranging a plurality of lamp units compact without blocking light transmitted through a lens of other lamp units.SOLUTION: A headlamp 30 is provided with an HL unit 11, an FTSL unit 12, a DRL unit 13, and a CLL unit 14 inside a lamp housing 1. A lens 123 of the FTSL unit 12 is formed extending along a contour of the lens 133 of the DRL unit 13 by an L-shaped light guide body 124. A light source 121 is arranged at one end part of the light guide body 124, and between the light guide body 124 and the DRL lens 133, there is provided an opaque layer 125. A lens 143 of the CLL unit 14 is formed extending along a contour of the lens 113 of the HL unit 11 by an arch-shaped light guide body 144. A light source 141 is arranged at one end part of the light guide body 144, and between the light guide body 144 and the HL lens 113, there is arranged an opaque layer 145.
Patent JP-2013055006-A (JP)
Title: Negative electrode for nonaqueous electrolyte battery, nonaqueous electrolyte battery, and battery pack
Inventor: YAMAMOTO MASARU
IPC: H01M4/62
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide: a nonaqueous electrolyte battery excellent in rate characteristics and capable of being suppressed in decomposition of a nonaqueous electrolyte; a negative electrode used for a nonaqueous electrolyte battery; and a battery pack including a nonaqueous electrolyte battery.SOLUTION: According to an embodiment of the present invention, there is provided a negative electrode for a nonaqueous electrolyte battery, including a negative electrode active material 1 and a conductive agent. The negative electrode active material 1 has a lithium absorption/desorption potential of 1 V vs Li/Lior more and 3 V vs Li/Lior less. The conductive agent includes: a conductive particle 2; and particles 3 of at least one metal selected from the group consisting of Cu, Ag, Au, Pd, In, Zn, Sn, Pb, Pt and Cd or an alloy thereof, the particles 3 being supported on a surface of the conductive particle 2. An average particle size of the particles 3 is 2 nm or more and 100 nm or less.
Patent JP-2013062270-A (JP)
Title: Plasma generation apparatus and cvd apparatus
Inventor: TABATA YOICHIRO
IPC: C23C14/34
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generation apparatus which generates a metal function material particle gas and supplies the generated metal functional material particle gas to the CVD chamber side.SOLUTION: A plasma generation apparatus includes: an electrode cell and a housing enclosing the electrode cell. The electrode cell has: a first electrode 3; a discharge space 6; a second electrode 1; dielectric bodies 2a, 2b; and a through port PH formed at a center part when viewed in a plan view. An insulation cylindrical part 21, having a cylindrical shape, is disposed in the through port PH and has jet holes 21x at a side surface part of the insulation cylindrical part 21 having the cylindrical shape. Further, the plasma generation apparatus includes a conductive member disposed in a cavity part 21A of the insulation cylindrical part 21.
Patent JP-2013062398-A (JP)
Title: Concentrated solar cell module
Inventor: FUJIEDA ICHIRO
IPC: H01L31/042
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated solar cell module utilizing a light guide technology capable of reducing loss of light under guidance without up-sizing the device, and to provide a concentrated solar cell module capable of maintaining a certain concentration function by reducing the required performance of a sun tracking system, or even when the sun tracking system is not provided.SOLUTION: A concentrated solar cell module 1 comprises: a plurality of condensing means 2 for collecting sun light; a plane waveguide 4 formed in branch shape having a plurality of branches 3, and having a plurality of incident end faces 3a provided, respectively, for the condensing means 2, and at least one emission end face 7 on which sun light incident to the incident end faces 3a is guided while being condensed; and a solar cell element 8 which receives the light emitted from the emission end face 7 and converts the received light into electric power.
Patent JP-2013061580-A (JP)
Title: Focusing device and imaging apparatus including the same
Inventor: TAKAHARA HIROAKI
IPC: G02B7/36
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a focusing device capable of appropriately detecting a focusing state of an optical system.SOLUTION: The focusing device includes: an imaging part 22 for outputting an imaging signal corresponding to an image formed by an optical system; a phase difference detection part 21 for detecting a focusing state of the optical system by detecting the amount of shift of an image plane formed by the optical system; a contrast detection part 21 for detecting the focusing state of the optical system by calculating an evaluation value for the contrast of the image formed by the optical system; a driving part 36 for driving a focusing lens 32; a scan drive control part 21 for performing a scanning operation for causing the phase difference detection part 21 and the contrast detection part 21 to perform the focus detection while driving the focusing lens 32 over the whole area of a predetermined scanning range; and a focusing part 21 for performing focusing by causing the driving part 36 to drive the focusing lens 32 on the basis of the focus detection results by the phase difference detection part 21 and the contrast detection part 21 obtained when the scanning operation is performed over the whole area of the predetermined scanning range.
Patent JP-2013065096-A (JP)
Title: Display device with input function and input function correction method
Inventor: MIZOZOE HIROKI
IPC: G06F3/041
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device with input function that can be applied to a large-sized panel and has high detection accuracy and credibility.SOLUTION: An display device with input function includes a display panel 2 for displaying an input operation screen, plural strain sensors 3a-3d for detecting strains caused in the display panel 2 by pressing any position P in the display panel 2, and a calculation unit 4 that calculates outputs Sa-Sd of the plural strain sensors to calculate a pressed position P in the display panel and a pressing force F. The plural strain sensors 3a-3d are directly fitted to a face of the display panel 2, not a support member for supporting the display panel 2 to a housing.
Patent JP-2013066299-A (JP)
Title: Motor drive unit and refrigeration cycle device
Inventor: TSUMURA AKIHIRO
IPC: F25B1/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive unit capable of deriving a ripple current flowing through a DC smoothing capacitor more accurately, and capable of performing appropriate protection control.SOLUTION: The motor drive unit comprises: an inverter main circuit configured with a rectifier 5, a DC reactor 6, a DC smoothing capacitor 7, and an inverter 8; DC bus voltage detection means 11 for detecting the DC bus voltage; pulsating voltage detection means 12 for detecting a pulsating voltage; output current detection means 13 for detecting the output current of the inverter main circuit; output frequency correction means 16 for outputting the output frequency of the inverter main circuit while correcting, a power supply frequency detection means 18 for detecting the power supply frequency; output power operation means 17 for operating the inverter output power; a ripple current operation means 14 for operating the ripple current from the pulsating voltage based on the power supply frequency and the inverter output power; and a PWM signal operation unit 10 which sends a drive signal such as the PWM signal to the inverter 8.
Patent JP-2013064464-A (JP)
Title: Thrust roller bearing and thrust roller bearing device
Inventor: ASAMI TATSUYA
IPC: F16C19/30
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a thrust roller bearing and a thrust roller bearing device in which positions of rollers can be relatively moved with respect to races, when rotation of the thrust roller bearing has stopped without affecting during rotation of the thrust roller bearing.SOLUTION: A thrust roller bearing 40 includes a plurality of rollers 44, a retainer 43 having a plurality of pockets 43Q housing the plurality of rollers, respectively, and races 41, 42 having raceways for the plurality of rollers, and further includes a roller moving mechanism which does not make weight balance of the retainer 43 unbalanced during rotation of the thrust roller bearing 40, in which an undulation shape as a plurality of radial projections connecting an inner edge and an outer edge is not formed on a surface on a side not opposed to the rollers 44 in the races 41, 42, and which relatively moves positions of rollers 44 with respect to races 41, 42 when rotation of the thrust roller bearing 40 has stopped.
Patent JP-2013063797-A (JP)
Title: Refill pouch
Inventor: SENTO WAKAKO
IPC: B65D33/38
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To allow content liquid to be poured without spilling the content liquid, and to allow a refill operation of content liquid to be performed in a short time without closing an inserted spout.SOLUTION: An acute notch 11 of a V-shape comprising a spout seal part 101 and a side seal part 5 is formed, and an obtuse notch in which the notch is not formed at a base part of a spout seal part 102 is formed. A nozzle angle β is 45 to 60°, and a nozzle length s is 10 to 30 mm, and a width w of the spout is 80 to 100% of the inner diameter of a mouth part of the bottle. During the pouring into the bottle, the content liquid enters as if it straightly drops toward a spout part 10, and also the content liquid simultaneously enters a region surrounded by the side seal part 5 and an upper seal part 6. Accordingly, force is applied so that the spout seal part 101 forming the acute notch 11 of the V-shape and the side seal part 5 come close to each other. As a result, the spout is curved so as to be longitudinally bent in a direction opposite the closing direction, and is not closed.