baber/WOPTO huggingface dataset:
Patent JP-2012021922-A (JP)
Title: Quality measuring apparatus
Inventor: SHIGEFUJI KAZUAKI
IPC: G01N21/359
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a quality measuring apparatus capable of highly accurately measuring internal quality of a measuring object which exhibits weak light absorption and a measuring object which is thin (which has a short optical path length) such as a food product and capable of responding to on-line measurement.SOLUTION: Light projecting means 3 irradiates a measuring object W with parallel light or substantially parallel light. Light receiving means 4 is disposed at a position obtained by parallel translation by an offset distance G in a direction perpendicular to an optical axis of irradiation light L1 from a position opposed to the light projecting means 3. A slit 6 is formed in support means 2 so that the light receiving means 4 disposed as described above can receive light L2 diffused in and transmitted through the measuring object W, and a non-reflector 7 is placed between the measuring object W and the support means 2 so that the light transmitted through the measuring object W is not reflected on a support means surface 5.
Patent JP-2012020328-A (JP)
Title: Lap resistance welding method, and device for the same
Inventor: FURUKAWA KAZUTOSHI
IPC: B23K11/24
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide lap resistance welding and a device for the same capable of achieving an improvement in efficiency, energy saving, reduction in cost, improvement in quality with novel ideas, in lap resistance welding, and to enable welding of an article to be welded, which is conventionally thought to be unsuitable for the lap resistance welding.SOLUTION: In this method, the resistance welding is performed by changing a pressurizing force before and after energization for welding of the article to be welded. The energization is started in accordance with acquisition of information on a change in the pressurizing force from at a pressurizing stage before the welding to at a pressurizing stage for the energization, and a change from the pressurizing stage for the energization to a pressurizing stage after the energization is made in accordance with acquisition of information on that the energization is completed or the energization amount reaches a certain amount.
Patent JP-2012022251-A (JP)
Title: Speech retrieval interface device and speech input retrieval method
Inventor: WASHINO HIROYUKI
IPC: G10L15/00
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a speech retrieval interface device capable of efficiently narrowing a retrieval result, when an user retrieves specific information from a database by using speech recognition.SOLUTION: Retrieval means 105 retrieves a word or a word string of a speech recognition result from a database for retrieval 104 and outputs the retrieval result and the number of retrieval candidates. When correction target word selection means 109 selects a correction target word, correction candidate generation means 111 matches the correction target word to a word of read and syllable storage means 110 for generating a correction candidate in a word unit and acquires the number of retrieval candidates to the correction candidate. Correction candidate display means 112 displays the correction candidate and the number of retrieval candidates obtained by the correction candidate generation means 111.
Patent JP-2012026184-A (JP)
Title: Sanitary cleaning device
Inventor: OKUI NOBORU
IPC: E03D9/08
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To detect abnormalities of plural channel components with a single sensor disposed in a channel.SOLUTION: A sanitary cleaning device has: a channel component members including a cutoff electromagnetic valve 25 for opening/closing a channel, a flow rate sensor 26 for detecting a flow rate of water flowing in a channel, a heat exchanger 27 for heating water, a water pump 28 for supplying water, and a cleaning nozzle 10 for jetting cleaning water; and a control part 60 for controlling the channel component members. Further, the control part 60 has abnormality storage means 62 for storing abnormality information, detects abnormalities based on detection data of the flow rate sensor 26 in each of plural periods with different operating conditions of the channel component members, stores the detected abnormality information in the abnormality storage means 62, determines an abnormality of a channel component member based on the stored at least one piece of abnormality information, thereby allowing detection of abnormalities of the plural channel component members with the single flow rate sensor 26 and realizing a simply configured sanitary cleaning device with high reliability and safety .
Patent JP-2011116622-A (JP)
Title: Aqueous dispersion liquid including oxide of lanthanoid element
Inventor: KATO KAZUHIKO
IPC: C01F17/00
Filed: 2010-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersion liquid which contains oxide particles of a lanthanoid element and has high transparency, and high stability even when preserved for a long period of time.  <P>SOLUTION: The aqueous dispersion liquid includes oxide particles of Ln (Ln is the lanthanoid element other than La and Ce). The maximum particle diameter D<SB>max</SB>of the oxide particles of Ln is ≤100 nm and the pH of the aqueous dispersion liquid is 1-7. The transmittance of the visible light having 350-900 nm wavelength through the aqueous dispersion liquid is suitably ≥80%. The volume-converted average particle size D<SB>50</SB>of the oxide particles of Ln is suitably 1-70 nm. The aqueous dispersion liquid is produced suitably by dispersing the oxide particles of Ln having 10-150 m<SP>2</SP>/g BET specific surface area in an aqueous medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012027332-A (JP)
Title: Focal plane shutter and optical instrument
Inventor: TAKAHASHI YUJI
IPC: G03B9/36
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a focal plane shutter securing the accuracy of detecting the state of a curtain while suppressing enlargement, and to provide an optical instrument having the same.SOLUTION: This focal plane shutter includes: a base plate that has an aperture; an arm that has a base end rotatably supported by the base plate, and a leading end that oscillates due to the base end rotating with respect to the base plate; a curtain that is connected to the arm so as to be capable of opening and closing the aperture; and sensors that are disposed at positions facing the arm on both sides of the aperture and detect the state of the curtain. The curtain has first and second blades. The location where the second blade and the arm are connected is positioned nearer to the base end of the arm than the location where the first blade and the arm are connected. The second blade includes: a base end connected to the arm; a middle section that is capable of closing the aperture; and a leading end that is capable of shielding at least part of the sensor and protrudes toward the first blade.
Patent JP-2011016805-A (JP)
Title: Fluorochemical benzotriazole
Inventor: KORBA GARY A
IPC: C09K3/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluorochemical benzotriazole compound that requires a low cost, has few environmental effects, is capable of forming a compact film or layer when used in an extremely small amount and greatly improves durability of a protective layer, and a composition comprising the same.SOLUTION: The compound is represented by the formula wherein Ris CF-(CH)- (wherein n is 1 to 22; and m is 0 or an integer from 1 to 3); X is -CO- or the like; Y is -CH- or the like; z is 0 or 1; and Ris H, lower alkyl or R-X-Y- with the provisos that when X is -S- or -O-, m is 0 and z is 0, n is ≥7. The composition comprises the same.
Patent JP-2012028696-A (JP)
Title: Semiconductor device manufacturing method
Inventor: HANEDA MASAKI
IPC: H01L23/52
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which increases manufacturing efficiency of the semiconductor device having a via provided on a semiconductor substrate.SOLUTION: The semiconductor device manufacturing method comprises the steps of forming a first contact part 15a reaching a source region or a drain region on a dielectric layer 10 that covers a transistor structure Tr formed on a semiconductor substrate 1, forming an interlayer insulator film 14 on the first contact part 15a, forming a via hole 19 penetrating through the interlayer insulator film 14 and the dielectric layer 10 to reach the inside of the semiconductor substrate 1, forming an insulator film 20 on a surface including an inner face of the via hole 19, forming a second contact hole 22 penetrating through the interlayer insulator film 14 and the insulator film 20 to reach the first contact part 15a, forming a conductive material 24 on each of the via hole 19 and the second contact hole 22, and forming a via 19a in the veer hole 19 while forming a second contact part 22a in the second contact hole 22.
Patent JP-2012033738-A (JP)
Title: Semiconductor laser drive device and image formation apparatus equipped with semiconductor laser drive device
Inventor: SUMINO DAIJIRO
IPC: H01S5/062
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser drive device which can detect deterioration in laser with high accuracy while avoiding increase in complexity, size and cost of an image control apparatus.SOLUTION: A semiconductor laser device 7 for driving a semiconductor laser LD so as to obtain a desired light volume by controlling a current supplied to the semiconductor laser LD, comprises: a transistor Trld which serves as a semiconductor laser drive circuit for generating and supplying a driving current corresponding to an input control signal to the semiconductor laser LD; a semiconductor laser drive control circuit 11 and a transistor Tri which serve as a control circuit for controlling the current supplied to the semiconductor laser LD by performing operation control on the semiconductor laser drive circuit; and a successive approximation AD converter 20 which serves as a drive current detection circuit for detecting a current value of the driving current supplied to the semiconductor laser LD and generating and outputting a signal indicating the detected driving current value as a digital value.
Patent JP-2012034525-A (JP)
Title: Switching power supply device
Inventor: KANESHIRO HIROBUMI
IPC: H02M3/28
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply device that can reliably reduce reverse voltage applied to a rectifier element connected to a secondary winding of a transformer and minimize increase of loss as a whole device.SOLUTION: A switching power supply device 1 comprises a transformer 10, a main switching element 120, an active clamp circuit 121, surge suppression circuits 122 and 123, and diodes 130 and 131. The transformer 10 comprises a primary winding 100, a secondary winding 101, and an auxiliary winding 102. Inter-terminal voltage of the auxiliary winding 102 is fixed to battery voltage during non-conductive state of the diode 131 and is fixed to inter-terminal voltage of a capacitor 121a which constitute the active clamp circuit 121 during non-conductive state of the diode 130. This allows the device to reliably reduce the reverse voltage applied to the diodes 130 and 131 connected to the secondary winding 101 of the transformer 10 and minimize increase of loss as the whole device.
Patent JP-2011051977-A (JP)
Title: Optically-active substance and diastereomer salt of dihydroisoxazole-substituted benzoic acid compound, and method for producing the same
Inventor: MATOBA KAZUTAKA
IPC: C07B57/00
Filed: 2010-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically-active substance of 4-(4,5-dihydroisoxazol-3-yl)benzoic acid by a diastereomer-salt method, and also to provide a diastereomer salt.  <P>SOLUTION: The diastereomer salt having as constituents, an optically-active substance of 4-(4,5-dihydroisoxazol-3-yl)benzoic acid compound (1) and an optically-active basic compound is produced from a compound represented by formula (1) (wherein respective symbols are specifically defined in specification). The optically-active substance is simply, easily produced by decomposing the diastereomer salt. Besides, a reverse stereochemical optically-active substance is obtained from a filtrate produced by filtering and separating the diastereomer salt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012035848-A (JP)
Title: Stack of rice ball wrapping materials
Inventor: SAKAGUCHI YOSHITAKA
IPC: B65D85/50
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a rice ball wrapping material which is suitable for storage and transportation and makes sheetlike food hard to break.SOLUTION: The rice ball wrapping material A which accommodates the sheetlike food 4 to be wound around a rice ball in a storage part 3 between the outer film and the inner film is made as a rectangular box formed of a front side part A1, a bottom part A2 and a rear side part A3 formed by making breadthwise creases, and opened upward by forming left and right side parts A4 and A5 by making lengthwise creases. The material is sequentially put in another rice ball wrapping material A formed as a box, whereby a plurality of rice ball wrapping materials A can be stacked in a less bulky form.
Patent JP-2011061769-A (JP)
Title: Antenna production method, and antenna
Inventor: YABUSHITA TOSHIO
IPC: H01Q19/30
Filed: 2010-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration for an antenna element fixing section that enables the extremely easy fixing of an antenna element to a boom, merely by applying vertical pressure on the boom after the antenna element has been passed through holes in the walls of a boom pipe, and to provide an antenna production method.  <P>SOLUTION: Two ribs being long in the direction of the boom axis are provided in parallel, so as to create vertical gaps on the inner surface of both left and right wall sections of a boom pipe wall. Walls, located to the outer side of the vertical gap between the two ribs, are significantly curved and projected towards the outer periphery, thus the four ribs are moved diagonally, in the direction whereby the vertical gaps between each set of two ribs get smaller and the distance between the ribs on the left and those on the right becomes greater. The four ribs are configured so as to bite into wall sections on both sides of each of the external walls of the antenna element, from each diagonal direction. The antenna element is anchored into the hollow-pipe boom in a state which prevents the turning or movement along the axis line of the antenna element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077028-A (JP)
Title: Organic el display device
Inventor: MATSUURA TOSHIYUKI
IPC: H01L51/50
Filed: 2010-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display device which prevents disconnection at an upper electrode formed by using a thin pure silver film.  <P>SOLUTION: The organic EL display device includes: a display region DR in which a plurality of pixels are arranged; and a power source part CC which is arranged apart from the display region DR and outside the display region, and supplies a potential to the plurality of pixels, on a substrate SB. Each of the plurality of pixels includes: a lower electrode An; an organic film EL having a light emitting layer laminated above the lower electrode An; and an upper electrode which includes a thin silver film AG and is formed by a layer shared in common by other pixels above the light emitting layer. The upper electrode extends to the power source part CC from the display region DR and is electrically connected to the power source part CC. The thin silver film AG has a portion arranged between the display region DR and the power source part CC, and a background layer containing an electron pair donor is arranged at a background of at least a portion of the thin silver film AG between the display region DR and the power source part CC.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011017712-A (JP)
Title: Measuring device and measurement method
Inventor: INOUE MASARU
IPC: G01B11/00
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device and a measurement method capable of accurate length measurement and position confirmation, using a simple constitution.SOLUTION: The measuring device includes first and second trapezoidal prisms 19a, 19b having each light guide part having each different length for taking reflected light from first and second places on each different surface of a measuring object, and emitting the light toward each direction which is different by 180 degrees; a first reflecting prism 19c for capturing the light from the first trapezoidal prism 19a, and emitting the light towards a direction which is different by 90 degrees; a second reflecting prism 20 for capturing the light from the second trapezoidal prism 19b, and emitting the light towards a direction which is different by 90 degrees, in the same direction as the emission direction of the light from the first trapezoidal prism 19a by the first reflection prism 19c; and an optical lens for condensing or dispersing each light from the first and second reflection prisms 19c, 20. In the device, each optical path length, until each reflected light from the first and second places arrives at the optical lens respectively is equal.
Patent JP-2012042869-A (JP)
Title: Imaging apparatus, focus lens position determining method, and program
Inventor: SUZUKI AZUSA
IPC: H04N5/232
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which can perform a high-speed and high-precise automatic focusing while restraining an increase of an operation amount.SOLUTION: An imaging apparatus 1 comprises a first imaging unit 10 and a second imaging unit 20. In the second imaging unit 20 which is an imaging unit exclusively for an automatic focusing, the depth of field is set shallow. The imaging apparatus 1 performs an automatic focusing by using the second imaging unit 20 and, with the result of the automatic focusing, determines a focus lens position of the imaging apparatus 1. Thus an automatic focusing can be performed with the depth of field set shallow, so that a high-precise automatic focusing can be achieved. Furthermore, there is no necessity of changing the depth of field in the first imaging unit 10 when performing an automatic focusing, so that a high-speed automatic focusing can be achieved.
Patent JP-2012047986-A (JP)
Title: Image forming apparatus
Inventor: MUKODAKA HISASHI
IPC: G03G21/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus uniformizing a period from a near end to a developer end of a developer supply device and capable of using the developer of the developer supply device without any waste.SOLUTION: This image forming apparatus is adapted to set and display a developer end when the developer in a developer container runs substantially short and to set and display a near end when the developer in the developer container becomes a prescribed amount or less. This image forming apparatus includes: a stirring motor 133 rotating a stirring member 123 for stirring the developer in the developer container; a conveying member conveying the developer to be conveyed stirred by the stirring member to the developer; a conveying motor 131 rotating the conveying member; and a control unit 160 capable of switching the stirring motor 133 between a high speed rotation and a low speed rotation and, when the near end is set, switching the stirring motor 133 from the low speed rotation to the high speed rotation.
Patent JP-2011142607-A (JP)
Title: Invisible information embedding device, invisible information recognition device, invisible information embedding method, invisible information recognition method, invisible information embedding program, and invisible information recognition program
Inventor: HANYU NAOTO
IPC: G06T1/00
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-accuracy image or service improved in value-added properties.  <P>SOLUTION: An invisible information embedding device, which embeds invisible information in a prescribed position on an acquired image, has: an image analysis means that acquires object information and position information included in the image; an embedding target image determination means that determines if the image is the target of embedding from the object information acquired by the image analysis means; and an image synthesis means that synthesizes the invisible information in the image on the basis of determination results acquired from the embedding target image determination means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012046696-A (JP)
Title: Device and method for generating mixed gas hydrate, and device for producing mixed gas hydrate pellet
Inventor: MIMACHI HIROKO
IPC: C10L3/06
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for generating mixed gas hydrate generating natural gas hydrate suitable for long-term storage and transportation, and to provide a device for producing a mixed gas hydrate pellet.SOLUTION: This device for generating mixed gas hydrate includes: a hydrate generating part for generating mixed gas hydrate by reacting mixed gas containing methane gas with raw material water under a prescribed pressure condition and a prescribed temperature condition; and a temperature adjusting part for adjusting a temperature in the hydrate generating part; wherein the temperature adjusting part is constituted so as to adjust the inside of the hydrate generating part at a temperature lower than a generation equilibrium temperature Tof the mixed gas hydrate under pressure set in the hydrate generating part, and simultaneously at a temperature higher than a generation equilibrium temperature Tof methane gas hydrate under pressure equivalent to methane partial pressure in the mixed gas determined based on an analysis result of a gas composition of the mixed gas.
Patent JP-2012052810-A (JP)
Title: Image processing device, and computer program
Inventor: ABE YUICHI
IPC: G01B15/04
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device accurately specifying corresponding points of both when matching design data and a border line or border lines, and a computer program.SOLUTION: When positioning a first pattern formed by a first line segment and a second pattern formed by a second line segment, a first corresponding point and a second corresponding point are respectively set on the first line segment and the second line segment. According to a distance between the first corresponding point and the second corresponding point, alignment amount for positioning the first pattern and the second pattern is calculated, and according to a shape difference between the first line segment and the second line segment, the position of the first corresponding point and/or the second corresponding point is changed.