baber/WOPTO huggingface dataset:
Patent JP-2010205007-A (JP)
Title: Model image acquisition support apparatus, model image acquisition support method, and model image acquisition support program
Inventor: TAKAYAMA MASAHIRO
IPC: G01N21/88
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model image acquisition support apparatus, a model image acquisition support method and a model image acquisition support program, for quickly and easily acquiring an optimum model image, for an image processing apparatus performing matching of a measurement image obtained by imaging a subject based on a preset model image.  <P>SOLUTION: A plurality of model image candidates to be candidates of a model image are extracted from reference images obtained by imaging a subject which can be a model. Matching processing based on the plurality of extracted model images is executed for a measurement image actually acquired by a visual sensor to obtain respective trial results. By evaluating the trial results of the matching processing based on each of the model images, evaluation results are generated. An optimum model image is determined based on the evaluation results.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203971-A (JP)
Title: Countercurrent chromatography device
Inventor: SHINOMIYA KAZUFUSA
IPC: G01N30/42
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly-versatile countercurrent chromatography device capable of removing easily torsion of a flow tube, and using an organic solvent-water based two-phase solvent and an aqueous two-phase solvent.  <P>SOLUTION: The countercurrent chromatography device includes a coil-shaped column 4 and a support 6. The coil-shaped column includes the flow tube 8 and a holder 10, and the flow tube 8 is formed spirally from one end of the holder 10 to the other end thereof. The support includes a holder 12 and the flow tube 8, and the flow tube is held linearly from one end of the holder 12 to the other end thereof. The coil-shaped column 4 and the support 6 are communicated and connected together through a relay part 8c of the flow tube 8. The coil-shaped column 4 and the support 6 are arranged so that each rotation axis is approximately in parallel with a revolution axis. While the coil-shaped column 4 and the support 6 are being revolved around the revolution axis, the coil-shaped column 4 is rotated in a reverse direction to the revolution direction, and the support 6 is rotated in the same direction as the revolution direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205133-A (JP)
Title: Apparatus and method for identifying object
Inventor: TAKENOUCHI MARIKO
IPC: G06T7/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object identification apparatus and an object identification method that can accurately identify objects of substantially the same shape but of different colors.  <P>SOLUTION: An object to be identified is input in a color image. An object extraction part 102 extracts an object image. A color-specific image creation part 104 converts the object image into grayscale images specific to preset colors to create color-specific images. A feature extraction part 105 extracts an object feature of each color-specific image. An identification part 107 matches the object feature of each color-specific image of the object to be identified against a dictionary 106 registered beforehand to identify the object. The object can thus be identified with the use of color information of the object.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207020-A (JP)
Title: Dc-dc converter
Inventor: NAKAMURA KIMIKAZU
IPC: H02M3/28
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter that suppresses a reduction in output voltage even when the input voltage from a DC power supply drops.  <P>SOLUTION: A DC-DC converter 1 uses an on-duty ratio limited value that linearly increases from D1 due to the reduction in input voltage Vin when the input voltage Vin becomes V2 lower than V1 or lower and becomes D2 larger than D1 when the input voltage V2 becomes V3 lower than V2 or lower. A controller adjusts the on-duty ratio of a main switch within a range not exceeding the on-duty ratio limited value. Consequently, when the input voltage Vin is V2 or lower, the on-duty ratio of the main switch can be increased. Even when the input voltage Vin becomes V2 or lower, a reduction in output voltage Vout can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202625-A (JP)
Title: Dental adhesive
Inventor: GYAKUSHI HIDETOSHI
IPC: A61K6/083
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental adhesive which includes an acidic group-containing (meth)acrylic polymerizable monomer and bonds enamel to a dental restoration, such as a composite resin, a prosthetic appliance and so on, more strongly and stably for a long term, by forming a strong adhesive layer with a uniform thickness.  <P>SOLUTION: The dental adhesive includes (A) 100 pts.mass of a (meth)acrylic polymerizable monomer component including an acidic group-containing (meth)acrylic polymerizable monomer as at least a portion, (B) 50-600 pts.mass of a hydrous solvent including 1-25 mass% of water and 75-99 mass% of a volatile organic solvent compatible with water, (C) 0.05-10 pts.mass of a poly(low alkyl)(meth)acrylate and (D) an effective dose of a polymerization initiator. Preferably, the adhesive further includes (E) 0.5-30 pts.mass of fumed silica.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208955-A (JP)
Title: Disease treatment drug
Inventor: YUASA MAKOTO
IPC: A61P35/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disease treatment drug which predominantly delivers an iron or manganese porphyrin complex removing active oxygen to abnormal tissues in a living body and can effectively remove the active oxygen within the abnormal tissues, and has a high pharmacological effect without side effects.  <P>SOLUTION: The disease treatment drug contains an iron or manganese porphyrin complex nanocapsule housing an iron or manganese porphyrin complex in a nanocapsule of a nanosize; and with the nanocapsule, the disease of the abnormal tissues is treated by the iron or manganese porphyrin complex delivered in the abnormal tissues having high concentration of active oxygen and side effects can be inhibited without affecting normal tissues having low concentration of active oxygen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212125-A (JP)
Title: Fuel battery
Inventor: SHIZUKU FUMINARI
IPC: H01M8/10
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery configured with fuel battery cells each equipped with a separator having a three layer structure, in which since a peripheral fringe region where no cooling medium flow path exists can be cooled effectively, an electrode area utilization factor is improved effectively, thereby, making a power generating area utilization factor as high as possible.  <P>SOLUTION: This fuel battery l has fuel battery cells 10 each composed of: a membrane electrode assembly 3; gas permeating layers on its both sides; a separator 7 having a three layer structure formed by laminating a first plate 71, an intermediate layer 73 and a second plate 72; and a gasket 8 equipped with a manifold M. The intermediate layer 73 has a central region and a peripheral fringe region on its peripheral fringe, a cooling passage 73c for a cooling medium to flow is formed in the central region, an introduction path and an exhaust path for fuel gas, oxidizer gas, and the cooling medium are formed in the peripheral fringe region, and a cooling mechanism 9A is provided in the introduction path and/or the exhaust path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213893-A (JP)
Title: Ratcheting mechanism for surgical stapling device
Inventor: MILLIMAN KEITH L
IPC: A61B17/115
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical stapling device including a mechanism for preventing a movable handle from prematurely returning to its pre-fired position until the movable handle has been moved substantially through the full firing stroke.  <P>SOLUTION: A surgical stapling device comprises a housing, an elongated portion extending distally from the housing, an end effector, the movable handle, and a ratchet mechanism disposed in mechanical cooperation with the movable handle, the ratchet mechanism configured to substantially prevent the movable handle from moving towards its first open position until the movable handle reaches a predetermined position, the ratchet mechanism including.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010211142-A (JP)
Title: Image forming apparatus
Inventor: SHIBUYA AKIRA
IPC: G03G15/16
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can suppress the contamination produced on the image carrier surface in a configuration for electrically removing the toner remaining on the image carrier.  <P>SOLUTION: The image forming device is in a configuration for removing the negative polarity toner remaining on the photoreceptor drum by making the cleaning brush applied with a positive bias voltage electrostatically attract the same, and makes a control for applying a bias voltage to the cleaning brush first at a time point t1 and then turning the photoreceptor drum at a time point t2. The bias voltage is maintained to Vc (>0) which is lower than the reference voltage Vr for cleaning until the photoreceptor drum starts to turn, and is switched to the reference voltage Vr when it starts to turn.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207781-A (JP)
Title: Method of removing calcium carbonate from cellulose inclusion
Inventor: OSHIMA REIKO
IPC: C02F11/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To remove calcium carbonate from a cellulose inclusion containing the calcium carbonate.  <P>SOLUTION: The method of manufacturing the cellulose inclusion for which the content of the calcium carbonate is reduced includes a process of bringing carbon dioxide into contact with the cellulose inclusion containing the calcium carbonate and dissolving the calcium carbonate in the cellulose inclusion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208846-A (JP)
Title: Image forming device
Inventor: SHIMIZU KIICHIRO
IPC: B65H3/06
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting the double feed of sheets to less produce the double feed of the sheets to be carried after the double feed.  <P>SOLUTION: The image forming device 1 capable of detecting the state of double feed includes a feeding table 105 for feeding the sheets, a carrying mechanism for carrying the fed sheets, a double feed determining part 123 for determining the state of the double feed of the carried sheets to detect the amount of the double feed, and a parameter correcting part 125 for changing operation parameters depending on the amount of the detected double feed when a feeding part feeds the sheets onto a carrying passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214249-A (JP)
Title: Exhaust gas cleaning device
Inventor: KIN INGO
IPC: F01N3/02
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning device which can oxidize PM in an exhaust gas in an efficient manner with the combined use of a plasma and an oxidation catalyst and besides at a low cost.  <P>SOLUTION: This exhaust gas cleaning device 1 includes a gas flow path 10 through which an exhaust gas passes, dielectric plates 8 arranged opposite to each other, across the gas flow path 10, and an electrode 9 for generating the plasma between the dielectric plates 8. In addition, the oxidation catalyst 17 represented by formula (1) A<SP>1</SP><SB>1-x</SB>A<SP>2</SP><SB>x</SB>BO<SB>3</SB>is arranged in the gas flow path 10 so as to allow the oxidation catalyst 17 to come into contact with the exhaust gas. In the formula, A<SP>1</SP>is at least one element selected from the group consisting of rare earth elements. A<SP>2</SP>is at least one element selected from the group consisting of alkali metals. B is at least one element selected from the group consisting of elements which belong to the third to twelfth Groups, the Fourth Period of the Periodic Table. "x" is the atomic proportion of 0<x<1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215831-A (JP)
Title: Rubber composition for sidewall reinforcement layer, and tire
Inventor: IKEDA KEIJI
IPC: C08K5/54
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for a sidewall reinforcement layer capable of obtaining all performances of rolling resistance performance, run flat durability, collapse-resistance strength, processing property in the unvulcanized state and steering stability at sufficient balance, and a tire using this.  <P>SOLUTION: The rubber composition for the sidewall reinforcement layer contains (1) silica having a nitrogen adsorption specific surface area of 130 m<SP>2</SP>/g or less and (2) silica having a nitrogen adsorption specific surface area of 150 m<SP>2</SP>/g or more at a total of 10-150 pts.mass relative to 100 pts.mass of a diene based rubber component. The rubber composition further contains 2-15 pts.mass of a silane coupling agent based on 100 pts.mass of total content of silica (1) and (2). The content of silica (1) and (2) satisfies [content of silica (1)]×0.2≤[content of silica (2)]≤[content of silica (1)]×6.5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223037-A (JP)
Title: Fuel injection valve
Inventor: KAWAMURA KIYOMI
IPC: F02M61/18
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a structure capable of accelerating the atomization of an injected fuel spray without excessively increasing manufacturing cost in a fuel injection valve.  <P>SOLUTION: This fuel injection valve 20 includes an injection hole 34 injecting fuel supplied to a fuel chamber 28 in a nozzle body 24. The injection hole 34 includes an upstream side injection hole 32, and an air gap part 36 connected to a downstream side of the upstream side injection hole 32 and forming cavitation babbles in fuel flowing in the injection hole 34 by immediately expanding a channel in transfer from the upstream side injection hole 32. Air gap 36 includes a hollow part 50 formed in a direction inclined to a direction reverse to an injection flow of fuel flowing therein.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010197365-A (JP)
Title: Human body dust detection method
Inventor: KANEKO EMIKO
IPC: G01N33/68
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a human body dust detection method which easily identifies visual field to be searched under microscope without using acid in detection of such biologic materials as human body dust.  <P>SOLUTION: In this method, a collection medium having both repellency and hydrophilicity is left in the location to be investigated, then collected and subject to drop of red xanthene dye aqueous solution. If protein is collected on surface of the collection medium, which reacts with red detecting liquid to be colored into clear red, therefore it is easily identified under microscope. Further use of the xanthene dye aqueous solution as the red detecting liquid will remove the necessity for addition of hydrochloric acid, when coloring protein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010231273-A (JP)
Title: Information display method, information display system, mobile terminal and information provision server
Inventor: NARISAWA KENJI
IPC: G06Q10/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a position and a direction of a mobile terminal of a user with a simple configuration even without providing a bar code or the like on an object, and to allow the user to refer to introduction information of the object around the mobile terminal in real time based on the position and the direction of the mobile terminal.  <P>SOLUTION: The mobile terminal 150 of the information display system derives the position of it own terminal by three-point position measurement based on electric waves transmitted from a plurality of relay stations 130 and a position indicated by relay station position information in map information obtained from an information provision server 110, obtains the introduction information of the object present inside a prescribed range with the position of the own terminal as a reference from the information provision server, derives imaging direction information indicating the direction faced by an imaging part of the own terminal, and makes a display part display superposition imaging information wherein the introduction information is superposed on the position corresponding to the object included in imaging information based on the imaging direction information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228189-A (JP)
Title: Mold release film
Inventor: WATANABE MASAYA
IPC: B32B27/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release film which is excellent in process suitability of dimension change rate under a heat tension during manufacturing a ceramic sheet, is excellent in heat shrinking balance in drying ceramic slurry, is excellent in thickness unevenness, and sufficiently meets the performance required as the mold release film for manufacturing ceramic sheet.  <P>SOLUTION: The mold release film has a specific degree of elongation under a specific load and a specific degree of thermal elongation under no load, and keeps the thickness unevenness in the longitudinal direction and the lateral direction in a specific numerical range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230922-A (JP)
Title: Developing device and image forming apparatus
Inventor: OKAMOTO KATSUMI
IPC: G03G15/08
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in the quality of images formed, due to accumulation of deteriorated toner by enhancing the separation efficiency of the deteriorated toner.  <P>SOLUTION: The developing device includes a container in which toner is stored; a developing chamber which is provided with a developing roller for developing a latent image on an image carrier with the toner in the container; and a stirring chamber which has a stirring member for stirring the toner in the container, and has a toner supply port for supplying the toner to the developing chamber, the toner supply port whose both end sides are higher than a center part in the shaft direction of the developing roller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231111-A (JP)
Title: Displacement correcting device, intermediate transfer device, transfer device, and image forming apparatus
Inventor: FUJITA NAOTOSHI
IPC: G03G15/16
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct meandering of an endless belt-shaped member, in a displacement correcting device or the like.  <P>SOLUTION: The displacement correcting device (BM) includes: a rotation supporting member (Rj) having a rotation shaft (Rja) and rotating to support the endless belt-shaped member (B); a shaft supporting frame (Ft') supporting one end of the rotation shaft (Rja) to be tilted about the other end, and supporting the one-end supporting portion (13a) and the other end supporting portion (13b) of the rotation shaft (Rja) movable along a stretching direction; and a shaft displacing member (27) having a rotation center (27a) extending along the intersecting direction and a rotation shaft contact portion (27e) in contact with the one end of the rotation shaft (Rja), and which makes the rotation shaft contact portion (27e) rotate to tilt the rotation shaft (Rja) when a movement sensing member (26) detects the movement of the endless belt-shaped member (B) to the one end of the rotation shaft (Rja); and a center supporting portion (9, 32cl') supporting the rotation center (27a) to be movable in the intersecting direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229527-A (JP)
Title: Abrasion-resistant composite hard film having solid lubricity and non-affinity, and steel material provided with the same
Inventor: KAWANA ATSUO
IPC: C23C14/06
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasion-resistant hard film coated with a Cr-based film, which does not cause film exfoliation and abnormal abrasion but has remarkably improved abrasion resistance, and in addition, has solid lubrication and non-affinity.  <P>SOLUTION: The abrasion-resistant hard film includes coating layers formed of multilayered films provided on a steel-based substrate. In a with multilayed film steel material, at least one layer out of the coating layers includes a TiAlN-based film which includes at least Ti, Al and N as a constituent element; and the other layer except the TiAlN-based film out of the coating layers includes a Cr-based film which includes one or two elements of Cr, Si or B as a metal composition and one or more elements of C, N or O as a non-metallic composition. The Cr-based film has a nitride phase of Si and/or a nitride phase of B in a Cr compound phase.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234844-A (JP)
Title: Air conditioner for vehicle
Inventor: FUKUMI YOSHIHIKO
IPC: B60H1/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve removing workability by removing a link without damaging the link and a casing, without specially preparing an exclusive tool for removing the link.  <P>SOLUTION: An installation hole 30a is formed in the casing 30. The link 104 is formed with a fitting cylinder 104a inserted into the installation hole 30a, and an engaging piece 104h engaging with the peripheral edge of the installation hole 30a. The engaging piece 104h of the link 104 is constituted so as to be elastically deformed in the direction for engaging with and disengaging from the peripheral edge of the installation hole 30a. A removing member 120 is inserted into the fitting cylinder 104a of the link 104. The removing member 120 is provided with a pressing piece 120b for pressing the engaging piece 104h in the separating direction for separating from the peripheral edge of the installation hole 30a, an operation part 120a for operating the pressing piece 120b, and a locking claw 120f locking with the link 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238981-A (JP)
Title: Plasma processing apparatus
Inventor: KOSHIMIZU CHISHIO
IPC: H01L21/31
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve an in-plane uniformity of plasma density and plasma processing characteristics.  <P>SOLUTION: A plasma processing apparatus 10 includes: a processing chamber 100 in which a plasma process is performed on a wafer W; a first high frequency power supply 140 configured to output a high frequency power; a high frequency antenna 120 including an outer coil, an inner coil and n (n is an integer equal to or greater than 1) number of intermediate coil(s) that are concentrically wound about a central axis outside the processing chamber 100; and a dielectric window 105 constituting a part of a wall surface of the processing chamber 100 and configured to introduce electromagnetic field energy generated from the high frequency antenna 120 into the processing chamber 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235563-A (JP)
Title: Emulsion composition for soft capsule and soft capsule agent
Inventor: ORIHARA YOICHI
IPC: A61K9/48
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion composition for a self emulsifying capsule preparation which is suppressed in the usage of an emulsifier.  <P>SOLUTION: The emulsion composition for a capsule agent comprises an oily ingredient (A), a polyhydric alcohol (B), a non-polyhydric alcoholic water activity suppressing agent (C), and an emulsifier (D).  <P>COPYRIGHT: (C)2011,JPO&INPIT