baber/WOPTO huggingface dataset:
Patent JP-2009211991-A (JP)
Title: Polymer electrolyte composition, and use application therefor
Inventor: MIYAKE NAOTO
IPC: C08L27/18
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively decompose hydrogen peroxide with a polymer electrolyte composition for a long period, and suppress deterioration of a polymer electrolyte membrane.  <P>SOLUTION: The polymer electrolyte composition contains: a polymer electrolyte (A component) of ion exchange equivalent weight of 0.5 to 3.0 milli-equivalent weight per gram of the A component; and a metal oxide having capability of decomposing hydrogen peroxide. Here, a mass ratio (A/B) of the A component to the B component is 50/50 to 99.99/0.01, and primary particle diameters of the B component are 1-50 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211579-A (JP)
Title: Client device, authentication server device, authentication system, authentication request method, authentication method, and program
Inventor: WATANABE NAOYA
IPC: G06F21/36
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To attain safe and simple authentication by using an input interface of n point system (n is ≥2).  <P>SOLUTION: A client device 2 includes: an input point information storage part 25 for storing a combination of the number of input points and a plurality of different coordinates information in association with an input point identifier; an input generation part 21 for displaying a plurality of input points to an output device 11; an input information recognition part 22 for recognizing order of the plurality of input points as input information; a transmission part 24 for transmitting input information, the user identifier, and the input point identifier to an authentication server device 3; and a receiving part 23 for receiving a result of authentication. The authentication server device 3 includes: an authentication information storage part 34 for storing input point information and user information; a receiving part 31 for receiving information from the client device; a receiving part 31 for receiving information from a client device; an authentication determination part 33 for analyzing input information, authenticating a user when it matches order information about the user identifier, and determines a result of authentication; and a transmission part 32 for transmitting the result of authentication to the client device 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210224-A (JP)
Title: Heat transfer tube for supercooler, and method for manufacturing the heat transfer tube
Inventor: KITAJIMA HIRONORI
IPC: B21D53/06
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer tube for a supercooler, reduced in size and weight, and also reduced in a pressure loss of a passage carrying a high temperature side coolant, and also to provide a method for manufacturing the heat transfer tube.  <P>SOLUTION: In the heat transfer tube 1 for a supercooler of a double tube type comprising an inner tube 2 and an outer tube 3, a coolant delivered from a compressor and condensed by a condenser is separated into a mainstream coolant 6 flowing through a main circuit and a bypass stream coolant 5 flowing through a bypass circuit, and heat exchange is carried out between the mainstream coolant 6 and the bypass stream coolant 5 having passed through a bypass expansion mechanism of the bypass circuit and decompressed. The outer tube 3 meanders or revolves with respect to the inner tube 2, the outer tube 3 and the inner tube 2 contact with each other in at least one place, the mainstream coolant 6 of a high temperature is passed through the inner tube 2, and the bypass stream coolant 5 of a low temperature is passed through the outer tube 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213022-A (JP)
Title: Image display device
Inventor: SUMI YOSHIKIYO
IPC: H04N5/93
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device enabling special effects or sounds applied to a slide show to be easily confirmed.  <P>SOLUTION: The image display device includes: a display means; an image designation means for detecting designations of images to be displayed as a slide show; an effect selection means for detecting the selection of special effects to be applied in displaying the images on the display means; a slide show performance means for causing the display means to display, as a slide show, the images designated by the image designation means and applying the special effects detected by the effect selection means to the image display during the slide show; and a preview performance means for causing the slide show performance means to perform the slide show, as a preview, by adding the same special effects as the slide show to a part of the images designated by the image designation means before the slide show performance means performs the slide show.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216919-A (JP)
Title: Polymer optical waveguide
Inventor: KAWAI SHUJI
IPC: G02B6/12
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer optical waveguide excellent in flexibility and folding endurance by selecting a polyimide resin of a specific composition.  <P>SOLUTION: A polyimide resin prepared by an imidation reaction of a combination of a 1,2,4,5-cyclohexanetetracarboxylic acid derivative, a dicyclohexane-skeleton diamine and a polyoxyalkylenediamine in a feed molar ratio in a specific range, a polyimide resin prepared by copolymerizing the above polyimide resin with a fluorene-skeleton diamine in a feed molar ratio in a specific range, or a polyimide resin prepared by incorporating silica fine particles into the above polyimide resin is used for a core layer and a cladding layer of a polymer optical waveguide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213652-A (JP)
Title: Classroom desk
Inventor: NAKAJIMA YOSHIKATSU
IPC: A47B13/02
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a classroom desk which prevents the fall and the moving from being generated without requiring the applying of force even at the time of a large earthquake, and which can surely protect a student who has evacuated under the desk.  <P>SOLUTION: This classroom desk 1 includes a desk body, a bottom plate 7, and a bottom plate implantation suppressing means. In this case, the desk body consists of a leg frame structure 2 and a top board 3. The bottom plate 7 is movably installed on the desk body so as not to usually be implanted on the floor, and has a slip preventing member 8 having a high frictional coefficient on the bottom surface. Also, the bottom plate 7 is constituted in such a manner that as to be implanted on the classroom floor when the load of the total body of a child or a student who has evacuated under the desk is applied at the time of earthquake, and at the same time, as to press the leg frame structure 2 to the floor surface. The bottom plate implantation suppressing means usually holds the bottom plate 7 under a non-implanted state wherein there is no trouble for the sitting of the child or the student. The bottom plate implantation suppressing means is constituted of, e.g., a load supporting bar 5 which is installed on the bottom section of the leg frame structure 2, and a spacer made of an elastic material, e.g., a spacer pad 6 made of a sponge material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216020-A (JP)
Title: Starting motor
Inventor: ONO KAZUSHI
IPC: F02N11/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve fitting property and sealability of a shaft cover to be used for a starting motor.  <P>SOLUTION: An idle shaft 89 of a starting motor 1 is inserted into a shaft hole 101 of a gear cover 24, and a shaft cover 104 is fitted to an end thereof. The gear cover 24 is formed with a recessed part 105, in which the shaft cover 104 is to be fitted. The shaft cover 104 has a disk part 106 to be installed in the shaft hole 101, a semi-cylindrical part 107 formed into a semi-elliptic shape, a bellows part 113 formed in the periphery of the semi-cylindrical part 107, and a fitting part 109 having a rectangular cross section. The recessed part 105 of the gear cover 24 is formed with a semi-circular cross section part 108, in which the semi-cylindrical part 107 is to be installed, and an installation part 112 formed to have a rectangular cross section so that the fitting part 109 is to be fitted. The shaft cover 104 is assembled in the gear cover 24 by fitting the fitting part 109 and the installation part 112 to each other, and the bellows part 113 is brought in tight-contact with the inner peripheral surface 116 of the semi-circular cross section part 108.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215489-A (JP)
Title: Edge sealing tape and its use
Inventor: SAITO TOMONORI
IPC: C09J7/29
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge sealing tape which is used for preventing exfoliation of a coating film protective sheet and has both of reworkability and resistance to exfoliation at high levels when the work of sticking the edge sealing tape is performed.  <P>SOLUTION: The edge sealing tape 10 is used for fixing the edge 20A of the coating film protective sheet 20 to an adherend 30 having a coating film 32. The edge sealing tape 10 is provided with: a rubber-based adhesive layer 16 arranged on one side of a sheet-shaped support 12; and an adhesive strength increasing agent 14 which is arranged between the rubber-based adhesive layer 16 and the sheet-shaped support 12 and is used for increasing the adhesive strength of the rubber-based adhesive layer 16 with time. The adhesive strength increasing agent 14 is an acid-modified polyolefin resin, which has not a dominant endothermic peak corresponding to the softening temperature when measured by a DSC (differential scanning calorimeter) by raising the temperature from -10°C to 200°C at 10°C/minute temperature rise rate, and/or a chlorinated polyolefin resin having <10°C glass transition temperature when measured by the DSC.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222421-A (JP)
Title: Analytical method of endogenous metabolite
Inventor: MIKAMI HISAYUKI
IPC: G01N30/88
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To separate a high polarity component by a reverse-phase liquid chromatography which does not use ion-pair reagents, and to carry out mass spectrometry thereof.  <P>SOLUTION: An analytical method of an endogenous metabolite is constituted with a reverse-phase liquid chromatograph/mass spectrometer. The reverse-phase liquid chromatography uses (1) a multifunctional stationary phase and (2) a mobile phase, having a pH of 8-11, which contains a volatile base and/or a salt. A statistic analysis processing is performed by utilizing a liquid chromatography retention times, mass spectrometry peak values, and/or mass spectrometry peak intensities obtained by the analytical method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221679-A (JP)
Title: Concrete-filled steel segment
Inventor: IMAFUKU KENICHIRO
IPC: E21D11/04
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and effectively prevent the corrosion of a steel segment formed by filling the inside of a steel shell with a concrete.  <P>SOLUTION: This concrete-filled steel segment is formed by filling the inside of the steel shell 10 with the concrete 23. The steel shell comprises main beams 11 forming both side surfaces, respectively, a skin plate 12 covering at least the outer peripheral surface of the concrete between the main beams 11, and a joint plate 13 for joining the ends of the main beams 11 to each other. The steel segment comprises an elastic body 18 for covering a boundary surface between at least the main beams 11 and the joint plate 13 and the filled concrete 23 or the gap 19 produced on the boundary surface from the inner space side surface of a tunnel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220129-A (JP)
Title: Twin roll casting machine
Inventor: OTSUKA HIROYUKI
IPC: B22D11/10
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin roll casting machine capable of suppressing accumulation and growth of scum in the vicinity of a nozzle piece.  <P>SOLUTION: A wall face on cooling rolls 1 side of the nozzle piece 11 is formed so as to form a vertical face 12 above the liquid-gas boundary of a molten metal basin 8 formed between the cooling rolls 1, and is formed to have an inclined surface 13 along outer circumferential surfaces of the cooling rolls 1 in the axial direction of the cooling roll 1 below the vertical face and diagonally crosses the free surface of the molten metal basin 8. A part in the vicinity of the liquid-gas boundary of the molten metal basin 8 is occupied by the inclined surface 13 of the nozzle piece 11, and molten metal 5 has no space for stay in the molten metal basin 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221311-A (JP)
Title: Heat conductive grease composition
Inventor: KOBAYASHI HIDEKI
IPC: C10M169/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat conductive grease composition capable of highly filling a heat conductive filler, and having excellent operation efficiency.  <P>SOLUTION: The heat conductive grease composition comprises (A) an oil having 10-10,000 mPa s viscosity at 23°C and a group represented by -COOR<SP>1</SP>(wherein, R<SP>1</SP>is a hydrogen atom, or a substituted or an un-substituted monovalent hydrocarbon group) or any functional groups of alkoxy groups, alkenoxy groups or acyloxy groups bound to silicon atom at the molecular chain terminal, and alkylene groups in a larger number than that of the terminal functional groups in the main chain, and (B) the heat conductive filler.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224161-A (JP)
Title: Lithium battery
Inventor: KANDA RYOKO
IPC: H01M10/052
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium battery superior in productivity with high capacity and hardly deteriorated in performance accompanied with charge and discharge, while using a solid electrolyte.  <P>SOLUTION: The lithium battery 1 includes a positive electrode layer 13, a negative electrode layer 14, and a solid electrolyte layer (SE layer 15) of sulfide which intermediates conduction of lithium ion between these two layers. The battery 1 includes a buffer layer 16 which absorbs deviation of lithium ions in the vicinity of interface of these layers between the positive electrode layer 13 and the SE layer 15. Then, the average thickness of the positive electrode layer 13 is made 0.2-20 μm, and the average thickness of the buffer layer 16 is made 2-40 nm, and the average thickness of the negative electrode layer 14 is made 0.3-8 μm. Preferably, the average thickness of the positive electrode layer 13 is 0.8-1.5 μm, the average thickness of the buffer layer 16 is 4-8 nm, and the average thickness of the negative electrode layer 14 is 0.6-1.0 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220043-A (JP)
Title: Vegetable and fruit sorting apparatus
Inventor: HIRAI HIRONORI
IPC: B07C5/342
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable and fruit sorting apparatus capable of making a determination of exact quality.  <P>SOLUTION: In the vegetables and fruits 10 sorting apparatus 1, vegetables and fruits 10 placed on hollow parts 24 formed by a pair of left bucket forming member 22 and right bucket forming member 23 are conveyed, light applied to a vertical direction for the vegetables and fruits 10 by a projection means 50 is measured by a light receiving means 60, thereby, the quality of the vegetables and fruits 10 is determined and, by rotating respective one ends of the left bucket forming member 22 and right bucket forming member 23 facing each other downward, the sorting of the vegetables and fruits 10 is performed, wherein a void part 25 is disposed on the center part of the hollow part 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229079-A (JP)
Title: Sensor for automatic door
Inventor: SASAKI SHIGEAKI
IPC: H01L31/0232
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To set an area under monitoring in fine detail, according to the width of an opening section or the mounting height of a sensor using only with simple operations, or operations of a setting section.  <P>SOLUTION: Light-emitting elements 14a to 14d emit lights in a cyclical manner, and lenses 16a to 16d deflect the emitted light, in a direction perpendicular to the opening width direction of a door. The emitted light is received by light-receiving elements 22a1 to 22a9 and 22b1 to 22b9 via multisplit lenses 24a, 24b. The setting section 44 sets whether each light-emitting element is allowed to emit light for each light-emitting element. A control section 30 determines whether a person or object is present or absent within the area under monitoring from the reception conditions of the light-receiving elements.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236937-A (JP)
Title: Liquid crystal display device and driving method thereof
Inventor: HIRAYAMA RYUICHI
IPC: G02F1/133
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, which never causes degradation of image quality even if positional slippage of a pixel electrode occurs, for example, in a directional component vertical to an extending direction of a scanning line, and a driving method of the device.  <P>SOLUTION: In the liquid crystal display device, a first pixel P(1, 1) and a second pixel P(1, 2) adjacent in a predetermined direction share one data line S(1), the first pixel P(1, 1) is connected to a first scanning line G(1) through a first switching element, the second pixel P(1, 2) is connected to a second scanning line G(2) through a second switching element, and the first pixel P(1, 1) and the second pixel P(1, 2) are disposed between the first scanning line G(1) and the second scanning line G(2). A display signal voltage Vd' is supplied to the data line S(1) so that the display signal voltage Vd' to a predetermined gradation level to be displayed is differed between the first pixel P(1, 1) and the second pixel P(1, 2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227110-A (JP)
Title: Wiper device
Inventor: NISHIKAWA TOMOYA
IPC: B60S1/34
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a wiper device to enhance waterproofness of a waterproof structure near a pivot holder.  <P>SOLUTION: A first pivot holder 11 is formed with a collar part 11d extended to the outer diameter side from an intermediate part in the cylinder axis direction of a cylindrical part, and a vehicle body mounting seat 11b extended to one side from the collar part 11d and formed with a bolt fixing part 11e at the extended end to serve as a fixing part to a vehicle body. A portion extending to the bolt fixing part 11e from the collar part 11d is constituted as a first drain guide passage R guiding rainwater to the outside of a swinging range of a first link 6. A partition wall 11g avoiding the rainwater infiltrating into the fixing part 11e is formed between the first drain guide passage R and the bolt fixing part 11e.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231574-A (JP)
Title: SiC SEMICONDUCTOR ELEMENT, ITS MANUFACTURING METHOD AND ITS MANUFACTURING APPARATUS
Inventor: EBARA TOSHIHIRO
IPC: H01L21/336
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus which form a high density p type SiC layer to obtain a semiconductor device having a low on-resistance.  <P>SOLUTION: In order to form a first conductive type SiC layer on a substrate 13 by use of a chemical vapor deposition method, this apparatus includes a reaction part 1, a gas supply part 2, an exhaust part 3 and a radical supply part 4. A crude material gas containing carbon and silicon and an impure radical are supplied onto the semiconductor substrate 13, thereby forming the first conductive type SiC layer composed by a covalent bonding of SiC and the impurity on the substrate 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232634-A (JP)
Title: Coil device
Inventor: NAKAMURA TADASHI
IPC: H02K37/14
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil device capable of modifying the brittleness of a terminal stand even in a structure where a thick terminal stand is coupled with the outer side in the diameter direction of a thin flange section.  <P>SOLUTION: A mold york 2 with a coil bobbin of a stepping motor including a B-phase coil bobbin section 23b having an outer side flange section 26b protruded outwardly in the diameter direction from a core resin cylinder 24b wound with a B-phase coil wire C<SB>2</SB>and a B-phase terminal stand 27b that is integrally protruded outwardly in the diameter direction from a part of the outer flange section 26b and has a side S<SB>2</SB>flatly aligned with the internal surface of the outer flange section 26b, wherein the core resin cylinder 24b has an unequally thick portion R<SB>2</SB>with a swollen surface deviated outwardly in the diameter direction at a position of the B-phase terminal stand 27b on the circumferential surface thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226354-A (JP)
Title: Method for treating organic sludge
Inventor: SAKAI ITARU
IPC: C02F11/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating organic sludge, in which an additive based on calcium oxide is added to organic dehydrated sludge and then the additive-added organic dehydrated sludge is left as it is for a predetermined time, so that the amount of the additive to be added can be reduced while keeping excellent the adhesion of the organic dehydrated sludge to a molding machine and consequently the increase of the ash content can be restrained according to the reduced amount of the additive when the additive-added organic dehydrated sludge is molded to obtain solid fuel and the obtained solid fuel is burned in order to reuse the organic dehydrated sludge.  <P>SOLUTION: The method for treating organic sludge includes: an additive addition step 2 of adding the additive based on calcium oxide to organic dehydrated sludge and kneading them; a viscosity adjustment step 3 of leaving the additive-added organic dehydrated sludge as it is for the predetermined time to adjust the viscosity of the organic dehydrated sludge; and a molding step 4 of molding the organic dehydrated sludge having the predetermined viscosity adjusted at the viscosity adjustment step 3 into a predetermined shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231716-A (JP)
Title: Bonding material and method of manufacturing semiconductor module
Inventor: MAEDA CHISAKO
IPC: H01L21/52
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding material capable of preventing progress of cracking in a bonding part by a thermal impact even if operated at a high temperature while maintaining a high electrical conductivity and a high temperature conductivity, and to provide a method of manufacturing a semiconductor module using the bonding material.  <P>SOLUTION: The bonding material 4 to be provided on a bonding part of a heat sink 6 and a semiconductor chip 1 laminated on the heat sink 6 includes a first main surface (upper surface) facing the semiconductor chip 1 and a second main surface (lower surface) facing the heat sink 6. A hole part elongating from the upper surface to the lower surface (vertical direction) is formed so as to form a two-dimensional mesh structure along the direction of elongation of the upper surface and the lower surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT