baber/WOPTO huggingface dataset:
Patent JP-2012175528-A (JP)
Title: Video terminal device, video communication system, and video communication method
Inventor: MARUTANI KENSUKE
IPC: H04N7/15
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a video terminal device capable of balancing communication and privacy protection more in detail.SOLUTION: The video terminal device includes an image generation part 11 which generates a photographic image; a distance measurement part 13 which measures the distance to a user; a generation mode selection part 14 which selects one of generation modes of transmission information including a first generation mode for generating an image of the user excluding the background and a second generation mode for generating a shadow image of the user excluding the background based upon the measured distance; a background removed image generation part 16 which generates an image of the user excluding the background when the first generation mode is selected; a shadow image generation part 15 which generates a shadow image of the user excluding the background when the second generation mode is selected; an image transmission part 19 which transmits the image of the user excluding the background to an opposite-side video terminal device; and a shadow image transmission part 18 which transmits the shadow image of the user excluding the background to the opposite-side video terminal device.
Patent JP-2012175058-A (JP)
Title: Image sensor
Inventor: OONAKAMICHI TAKAHIRO
IPC: H01L27/148
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor which can improve sensitivity detecting each wavelength range in different wavelength ranges.SOLUTION: An image sensor 100 comprises: a semiconductor substrate 20; two or more pixels 1 which can detect different wavelength ranges; and three or more transmission electrodes 7 provided in each of the two or more pixels 1. The two or more pixels 1 contain a first pixel 1a and a second pixel 1b. The three or more transmission electrodes 7 contain at least a first gate electrode 7a having a first thickness t1, a second gate electrode 7b having a second thickness t2 which is different from the first thickness t1, and a virtual electrode 7c. In the first pixel 1a and the second pixel 1b, the ratios of a gate length L1 of the first gate electrode 7a, a gate length L2 of the second gate electrode 7b, and a gate length L3 of the virtual electrode 7c are different.
Patent JP-2012177208-A (JP)
Title: Fiber for artificial hair and hair ornament
Inventor: IRIE MASAAKI
IPC: A41G3/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide fibers for artificial hair which maintain fabric properties such as heat resistance and stretch, and can present bulkiness and a tactual sense similar to human hair.SOLUTION: The fibers for artificial hair obtained by melting and spinning thermoplastic resin have a rising temperature T of a thermal shrinkage stress of 60-135°C. The fibers for artificial hair are imparted with given thermal stress properties so as to show irregular crinkle similar to the human hair when heated and to present the bulkiness and the tactual sense similar to the human hair.
Patent JP-2012176650-A (JP)
Title: In-wheel motor drive device and motor control method
Inventor: OZAKI TAKAMI
IPC: B60L3/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an in-wheel motor drive device that can avoid vehicle traveling problems by means of early detection of short circuit abnormalities caused by moisture of a motor, and a motor control method.SOLUTION: An in-wheel motor drive device 8 includes a wheel bearing 4, a motor 6 and reduction a gear 7 which is interposed between the motor 6 and the wheel bearing 4. A moisture detection means Sk for detecting moisture inside the motor 6 is provided near a terminal base 6a of the motor 6. A moisture detection handling control means 95 is provided which monitors whether a moisture detection signal from the moisture detection means Sk is brought into a set state and, when it is determined that the detection signal is brought into the set state, limits a motor current or intercepts the motor current.
Patent JP-2012126877-A (JP)
Title: Pressure sensitive adhesive composition and pressure sensitive adhesive film using the same
Inventor: KOIDE MASASHI
IPC: C09J201/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesive composition capable of giving a pressure sensitive adhesive film having antistatic performance and further having a good rework property, transparency and resistance to moist heat.SOLUTION: The pressure sensitive adhesive composition includes a copolymer (A) having hydroxy and/or carboxy as a functional group, further having both of carbonyl and ester in the side chain and having a glass transition temperature of -60 to 0°C, a crosslinking agent (B) having a functional group capable of reacting with the functional group in the copolymer (A), and an ionic compound (C) of an ammonium salt or a metal salt-based compound, having a specific structure.
Patent JP-2012176562-A (JP)
Title: Liquid discharge device
Inventor: FURUHATA YOSHIJI
IPC: B41M5/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a test pattern to be expressly generated easily.SOLUTION: A printer includes: an inkjet head which discharges an ink; a print quality-improving head which discharges a colorless clear print quality-improving liquid; a conveyance mechanism which conveys a thermosensitive paper; and a control device which controls them. The print quality-improving liquid contains an alkaline neutralizing agent which neutralizes an acidic developer contained in a thermosensitive layer of the thermosensitive paper, the concentration of the alkaline neutralizing agent being at least a concentration able to neutralize the developer in a region attached with the print quality-improving liquid, of the thermosensitive paper. The control device controls the conveyance mechanism and the print quality-improving head so that they form a test pattern by conveying the thermosensitive paper and discharging the print quality-improving liquid on the thermosensitive paper.
Patent JP-2011237767-A (JP)
Title: Optical element
Inventor: MATSUZAKI FUMITAKE
IPC: G11B7/135
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical element that can prevent reduction in transmissivity of light transmitting in a joining layer.SOLUTION: A joining layer 13 conjoining a first substrate 11 and a second substrate 12 both having light transmissivity is formed by deposition employing a plasma polymerization method. The joining layer 13 includes a siloxane bond, a Si skeleton with crystallinity of not more than 45%, and an elimination group composed of an organic group and bonded to the Si skeleton. The elimination group imparting energy and existing near surfaces leaves from the Si skeleton, thereby generating adhesiveness in the comprisal. Where "λ" represents a wavelength, "n" represents a refraction index of the joining layer 13 at the wavelength λ, and "M" is a constant (M=0,1,2, and so on), a thickness "d" of the joining layer 13 is determined by the formula [1]: n*d/λ={(M+1)/2}+α, and the formula [2]: -0.1≤α≤+0.2.
Patent JP-2012179642-A (JP)
Title: Laser processing apparatus
Inventor: TANAKA KEI
IPC: B23K26/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To properly detect the stain on the lens protection cover of a laser irradiator in a laser processing apparatus.SOLUTION: In the laser processing apparatus for laser-processing a workpiece held on a chuck table by a laser irradiator, the laser irradiator comprises a substage condenser 31 condensing laser beams, and the condenser 31 comprises an objective lens 320 and a lens-protective cover 342 which is disposed between the objective lens 320 and the workpiece, and prevents the contamination of the objective lens 320 by blocking debris scattering from the workpiece. Since an imaging unit 7 disposed facing the condenser 31 detects the stain on the lens protective cover 342, the stain on the cover 342 can be confirmed without removing the cover 342 from the condenser 31.
Patent JP-2012185936-A (JP)
Title: Induction heating apparatus
Inventor: OSADA SUSUMU
IPC: C21D9/50
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating apparatus which can maintain a heating temperature condition while traveling at high power efficiency by keeping a distance between a heating coil and a heated object constant in a non-contact manner in spite of various types of irregularity in shape and rolling of the heated object.SOLUTION: An induction heating apparatus comprises: an amplification transducer 9 amplifying an input high frequency current and outputting the amplified high frequency current to a travelling carriage 1 capable of travelling by wheels 2, 3; and a heating coil 10 generating an alternating field by the high frequency current supplied from the amplification transducer 9. An eddy current is induced to a plate-like metal by the alternating field generated by the heating coil 10 to heat a heated surface of the plate-like metal. At least one rotatable ball 11 is provided at a bottom edge of a movable frame 8 supporting the heating coil movable in a vertical direction with respect to the traveling carriage 1, for keeping a status of spacing the heating coil 10 from the plate-like metal at a constant fine distance.
Patent JP-2012183569-A (JP)
Title: Continuous casting method
Inventor: IKEDA TATSUHIKO
IPC: B22D11/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent longitudinal cracks associated with uneven solidification of a continuously cast slab and lateral cracks generated on an oscillation mark bottom part.SOLUTION: In molding of the round cross sectional continuously cast slab as the stock for a seamless steel tube having the carbon concentration in steel of 0.08 mass% or more and 0.18 mass% or less, mold powder having viscosity at 1,573 K of 0.2 Pa s to 0.8 Pa s is used, and continuous casting is performed at a speed of 2.0 m/min or more and 4.0 m/min or less, and friction force between a mold and the cast slab is 60 kN/mor less. It is possible to improve both of the cast slab quality and operation efficiency.
Patent JP-2012188689-A (JP)
Title: Cu-Ni-Si-BASED ALLOY AND METHOD FOR PRODUCING THE SAME
Inventor: HATANO TAKATSUGU
IPC: H01B1/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Ni-Si-based alloy which achieves both high strength and high notched bend properties; and a method for producing the same.SOLUTION: The Cu-Ni-Si-based alloy contains 0.8 to 4.5 mass% of Ni and 0.2 to 1.0 mass% of Si with the balance of copper and unavoidable impurities. Further, the Cu-Ni-Si-based alloy exhibits, by an area fraction, a cube orientation {001}<100> of 10 to 80%, a brass orientation {110}<112> of 20% or less, and a copper orientation {112}<111> of 20% or less, when analyzing a crystal orientation at a central part of the sheet in the thickness direction by conducting EBSD measurement in parallel to the thickness direction of the sheet.
Patent JP-2012189755-A (JP)
Title: Method for manufacturing color lens, and color lens
Inventor: IMAI YUKO
IPC: C09D11/322
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a color lens, and a color lens which has excellent dispersibility of a composition liquid containing a pigment and excellent transparency.SOLUTION: In a method for manufacturing a color lens including a primer process for forming a primer layer 12 on the surface of a lens base material 10 and a surface process for forming a surface layer on the surface of the primer layer 12, the primer process includes a pH adjustment process for adjusting pH by mixing ink containing a pigment having a sulfone group with a basic substance, a composition liquid adjustment process for adjusting a primer composition liquid 121 by mixing the ink whose pH is adjusted with a resin material such as polyester resin or polyurethane resin, and an application process for forming the primer layer 12 by applying the primer composition liquid 121 on a surface 10A of the lens base material 10 by an ink jet method, and the pH of the ink is 2.8 or more and 8.2 or less.
Patent JP-2012192558-A (JP)
Title: Tandem taper box molding apparatus
Inventor: SETOGUCHI OSAMU
IPC: B31B50/44
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that can speedily and reliably form a tandem taper box, even when using a low strength material.SOLUTION: A molding apparatus 100 includes: a first male die 30 that includes a first protrusion 34 and adsorbs a bottom piece of a sheet-like material 9 to a first bottom piece abutment surface 31a by air suction; a second male die 40 that includes a second protrusion 44 and adsorbs a bottom piece of a sheet-like material 9 to a second bottom piece abutment surface 41a by air suction; a supporting member 50 that supports movably the first male die 30 and the second male die 40 in a longitudinal direction between an initial position and a molding position, and movably the first male die 30 and the second male die 40 in an approaching and alienating direction in a horizontal direction; a first guide member 70 that has a first guide groove 71 to which the first protrusion 34 engages; a second guide member 80 that has a second guide groove 81 to which the second protrusion 44 engages; and a female die frame 90 that abuts the side piece of the sheet-like material 9, folds to the bottom piece and forms a tandem taper box 1.
Patent JP-2012193787-A (JP)
Title: Roll and washing device
Inventor: SHIRASE KENJI
IPC: B08B1/04
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a roll, which exhibits a high liquid removing function and which has excellent wear resistance, and to provide a washing device mounted with the roll.SOLUTION: The roll 1 is for eliminating, squeezing and washing liquid such as moisture, oil and chemical components adhered to a steel plate, a non-ferrous metal plate, a resin plate or a film-like washed surface, and the roll 1 includes a roll part 2 and a pedestal 3. The pedestal 3 includes: a body part 7 formed with the roll part 2 in the periphery thereof; a joint part A8 and a joint part B9 continuously provided to both ends of the body part 7. The roll part 2 is formed by laminating a plurality of substantially annular roll pieces 4a and 4b formed from a non-woven fabric 17. The non-woven fabric 17 includes: a fiber bundle 22 obtained by forming multiple extra-fine fibers 21 into a bundle; and a polymer elastic body 27 which binds the fiber bundle 22. The extra-fine fiber 21 is a long fiber.
Patent JP-2012192814-A (JP)
Title: Grip
Inventor: INOGAKURA TETSUYA
IPC: B61D37/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a grip favorable in handleability.SOLUTION: The grip 1 is supported by setting a support 21 to the portion of a vehicle 13 positioned above a door waist line 18. The belt 122 of a grip body 121 supported by a support unit 35 is folded back at a middle to arrange one end at the other end side. A grip 132 is formed by covering a folding section 131 by urethane foam 133 which is coated by a suede tricot material 134. A buckle belt 141 is sewed to one end section of the belt 122, and the other end of the belt 122 is locked to the length adjusting buckle 142 of a tip of the buckle belt 141, so that a length can be adjusted.
Patent JP-2011177177-A (JP)
Title: Process for preparing dipeptidyl peptidase iv inhibitor and intermediate therefor
Inventor: POLITINO MICHAEL
IPC: C12P13/02
Filed: 2011-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV.  <P>SOLUTION: An acid of the structure 1 is subjected to reduce amination by treating the acid with ammonium formate, nicotinamide adenine dinucleotide, dithiothreitol and partially purified phenylalanine dehydrogenase/formate dehydrogenase enzyme concentrate (PDH/FDH) and without isolating treating the resulting (αS)-α-amino-3-hydroxytricyclo[3.3.1.1<SP>3, 7</SP>]decane-1-acetic acid with di-tert-butyl dicarbonate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012197328-A (JP)
Title: Method of producing organopolysiloxane, composition for photosemiconductor device, and photosemiconductor device
Inventor: KIN CHIZURU
IPC: C08G77/06
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an organopolysiloxane used for a composition for photosemiconductor device, by which the composition for photosemiconductor device the surface of which is little sticky can be obtained.SOLUTION: The method of producing the organopolysiloxane includes: a step of obtaining a mixed liquid formed by mixing an organopolysiloxane component with a protonic organic solvent, wherein the organopolysiloxane component contains a high-polymerization-degree organopolysiloxane having >10 silicon atoms and a low-polymerization-degree organopolysiloxane having ≤10 silicon atoms; and a step of separating the mixed liquid into a first layer that contains more high-polymerization-degree organopolysiloxane than a second layer and the second layer that contains more low-polymerization-degree organopolysiloxane than the first layer, and thereafter separating the first layer to obtain the organopolysiloxane contained in the first layer.
Patent JP-2012199698-A (JP)
Title: Image processing device, image processing system, image processing method, and image processing program
Inventor: UCHIDA SHIGEO
IPC: G06V30/40
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To enable determination of correspondence between information written by hand on a paper document on which a plurality of pages is printed, and each of the pages.SOLUTION: According to an embodiment, an image processing device has print control means, image input means, extracting means, difference image extracting means, and discriminating means. The print control means prints a plurality of pages on one paper medium, according to print setting information indicating a print form, and prints a code indicating the print setting information on the paper medium. The image input means inputs a scanned image of the paper medium. The extracting means extracts the code from the scanned image. The difference image extracting means produces a print image including the plurality of pages on the basis of the print setting information indicated by the code extracted by the extracting means, and extracts a difference image between the print image and the scanned image. The discriminating means discriminates correspondence between the difference image and the pages included in the print image.
Patent JP-2012197010-A (JP)
Title: Visual-line angle control device, and visual-line angle control method
Inventor: NOMURA HIROSHI
IPC: B64D47/08
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To accurately control a visual-line angle at a high speed.SOLUTION: This visual-line angle control device 10 corrects a visual-line angle by using a binary polynominal approximate expression determined from a measured value of the visual line angle of an imaging device and a measured value of a prism rotation angle of a wedge prism corresponding to the measured value of the visual line angle. The visual line angle control device 10 calculates the prism rotation angle of the wedge prism by using a Snell's expression in a paraxial area with respect to the corrected visual line angle. Then, the visual line angle control device 10 controls rotation of the wedge prism in response to the calculated prism rotation angle.
Patent JP-2012203930-A (JP)
Title: Optical pickup device
Inventor: HOTTA TORU
IPC: G11B7/13
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem due to stray light, which occurs in an optical pickup device for performing reading operation of a signal recorded in an optical disk with a plurality of signal recording layers provided.SOLUTION: An optical pickup device includes an objective lens 9 for focusing laser beams on a signal recording layer, a diffraction grating 2 to be made incident on by laser beams and for generating a main beam being 0-order light and a sub-beam being +1-order light and -1-order light, and a photodetector 11 comprising first and second light receiving parts for sub-beams to be irradiated with a sub-beam reflected from the signal recording layer to generate a tracking error signal and composed of four divided sensors and a light receiving part for a main beam to be irradiated with a main beam reflected from the signal recording layer to generate a reproduction signal and a focus error signal and composed of four divided sensors. The first and second light receiving parts for sub-beams and the light receiving part for a main beam are octagonal in shape.
Patent JP-2012201147-A (JP)
Title: Head rest
Inventor: TANAKA YUJI
IPC: B60N2/48
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for adjusting a lengthwise position of a head rest, which can enhance stability of an operation for turning a head rest body in a longitudinal direction, while increasing rigidity of the head rest body.SOLUTION: The head rest includes a head rest pillar 1, a lock bracket 4, the head rest body 5, and a lock mechanism. An encircling part 8 of the head rest body 5 includes: a pair of reinforcing ribs 8a and 8a that face both right and left side surfaces of the lock bracket 4, respectively; and stopper parts 8b, 8c and 8c that are provided on the front and rear sides of the encircling part 8 and that abut on front and rear ends 4a and 4b of the lock bracket 4 during the turning of the head rest body 5, respectively. Thus, the rigidity of the head rest body can be increased by the pair of reinforcing ribs, and the head rest body can be turned in the longitudinal direction between front-side and rear-side stopper parts.
Patent JP-2012201952-A (JP)
Title: Substrate processing apparatus and recovery device
Inventor: YAMAMOTO KAORU
IPC: C23C16/16
Filed: 2011-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a recovery device capable of recovering an unreacted organoruthenium compound from a gas exhausted from a processing chamber with a simple structure, and preventing the recovered organoruthenium compound from sublimating and being exhausted in an idling time of the processing apparatus.SOLUTION: The recovery device 3 recovers the unreacted organoruthenium compound contained in a raw material gas discharged from the processing chamber for carrying out a substrate processing using the raw material gas containing a vaporized organoruthenium compound, and includes: a pass through unit 5 through which the discharged raw material gas discharged from the processing chamber passes; an inflow pipe 51 which flows the discharged raw material gas discharged from the processing chamber into the pass through unit; a discharge pipe 52 which discharges a gas left by recovering the organoruthenium compound from the raw material gas; a bypass pipe 61 which communicates between an upstream side and a downstream side of the pass through unit; a first valve which is provided in the inflow pipe; a second valve which is provided in a heating unit 7 for heating the inflow pipe and the discharge pipe; and a third valve which is provided in the bypass pipe.