baber/WOPTO huggingface dataset:
Patent JP-2007240757-A (JP)
Title: Image display medium and image display method
Inventor: SUWABE YASUSHI
IPC: G02F1/167
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display medium capable of performing clear color display in the reflection type display medium having memory properties and to provide an image display method.  <P>SOLUTION: The image display medium 1 displaying an image by using particles sealed between two substrates is roughly constituted of a front substrate 2 and a rear substrate 3 disposed opposite to each other via ribs 7, a migration liquid 8 sealed in a space partitioned by the ribs 7 and two color particles 9 and migration particles 10 provided in the migration liquid 8. Each two color particle 9 is constituted of a first color part 9a of its hemisphere part and a second color part 9b of the rest hemisphere part and has a prescribed rotational threshold voltage. Each migration particle 10 has an electrophoretic threshold voltage lower than the rotational threshold voltage of the two color particle 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240297-A (JP)
Title: Spherical surface acoustic wave element and spherical optical element
Inventor: NAKASO NOBUTAKA
IPC: H03H3/08
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an independently operated polyfunctional element by selectively forming responsive films on the surfaces of a plurality of circuit routes in a responsive film forming step for forming the responsive film on the surface of a spherical surface acoustic wave element.  <P>SOLUTION: The spherical surface acoustic wave element is constituted by providing an electroacoustic transducer, which excites and detects a surface acoustic wave, on the surface of a three-dimensional base material, which has a spherical surface having a plurality of annular routes for permitting the surface acoustic wave to circulate and individually having detection electrodes in the respective routes, and has responsive films changed in their propagation states according to an environmental change and the patterns of the responsive films are different at every route.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238832-A (JP)
Title: Method for treating natural gas condensate and system for treating the same
Inventor: KASHIWAGI HIDEO
IPC: C10G67/06
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient, easily operable and low cost treatment method for separating and refining a natural gas condensate (NGL) produced in a natural gas production process into an LPG fraction, a light naphtha fraction, a heavy naphtha fraction, a kerosene fraction, a gas oil fraction, and the like.  <P>SOLUTION: NGL is preliminarily treated to remove impurities contained in the NGL. The impurities-removed NGL is collectively subjected to a hydrodesulfurization treatment, and then distilled to separate into an LPG fraction, a light naphtha fraction, a heavy naphtha fraction, a kerosene fraction, and a gas oil fraction. In the preliminary treatment, salts contained in NGL are removed by a desalting treatment 21 and the dehydrating treatment 22, and the residues are then subjected to a mercury-removing treatment 23 to remove mercury largely contained in NGL. In the distillation treatment, the impurities-removed NGL is first subjected to an atmospheric distillation treatment 40 to separate into a gas component containing an LPG fraction and a naphtha fraction, a kerosene fraction, and a gas oil fraction. The gas component is further separated into an LPG fraction, a light naphtha fraction and a heavy naphtha fraction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243050-A (JP)
Title: Thermoelectric module, and its manufacturing method
Inventor: MORINO ISAO
IPC: H01L35/32
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction of a mechanical strength caused from a soldering defect of an electrode in a thermoelectric module having a structure that a nearly center portion of a thermoelectric semiconductor crystal is held by a substrate and electrodes are connected on both sides of the thermoelectric semiconductor crystal.  <P>SOLUTION: The thermoelectric module has a structure that the nearly center portion of the thermoelectric semiconductor crystal 202 is held by the supporting substrate 201 and the electrodes 203, 204 are connected on both sides of the thermoelectric semiconductor crystal 202. On an upper surface of the supporting substrate 201, a sheet 205 of a hot-melt material is laminated by such as a vacuum lamination method. The thermoelectric semiconductor crystal 202 is fixedly bonded on the supporting substrate 201 with the hot-melt material melted by heating in a manufacturing process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247673-A (JP)
Title: Linear guide
Inventor: MATSUMOTO ATSUSHI
IPC: F16C29/08
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress spreading of levitation of a rail cover.  <P>SOLUTION: The rail cover 5 is stuck to a guide rail 2 by a plurality of double coated tape pieces 6 arranged by being separated from each other in the longitudinal direction of the guide rail 2. For this reason, if one double coated tape piece 6 is deteriorated, the deteriorated part levitates from the guide rail 2, and a side seal 7 slides repeatedly on the rail cover 5, levitation spreads up to a part where one double coated tape piece 6 is not deteriorated, but the spreading of levitation is stopped within one double coated tape piece 6 (a divided part of the double coated tape piece 6), and does not reach the other double coated tape piece 6 to suppress the spreading of levitation of the rail cover.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250035-A (JP)
Title: Optical disk reproducing device and optical disk reproducing method
Inventor: MIHIRA KOICHI
IPC: G11B19/28
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing device and an optical disk reproducing method capable of continuously reproducing an optical disk even when reproducing a wobbling acceleration disk whose pit form on the signal plane is abnormal in the optical disk play-back device.  <P>SOLUTION: A focus error signal level is measured at each Δt during play-back; focus error signal levels FEbefore and FE measured before and after a time Δt are compared with each other. When FE larger than FEbefore occurs (n) times, the optical disk is judged as the wobbling acceleration disk whose pit form on the optical disk signal plane is abnormal. Thereafter, the focus error signal level measured at every Δt time is compared with a threshold value FEmax of the focus error signal level. When the measured focus error signal level becomes FEmax or higher, the revolving speed of a spindle motor is lowered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250339-A (JP)
Title: Fuel cell
Inventor: HAYAMIZU NAOYA
IPC: H01M8/10
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of suppressing methanol cross-over with a long life.  <P>SOLUTION: In a membrane electrode conjugant constituting an electromotive part of a fuel cell, an electrolyte board 15 is provided between a fuel electrode (anode electrode) and an air electrode (cathode electrode). The electrolyte board 15 is constituted of a base body 31 with a plurality of penetration holes 32 formed, and electrolyte materials 33 filled in the penetration holes 32. The base body 31 is provided with a silicon oxide film formed by thermal oxidation treatment on the surface of a silicon substrate with the penetration holes 32 formed. A perfluoro sulfonic acid polymer such as a proton conductive material which does not allow methanol molecules to pass through but protons (H+) is used for the electrolyte material 33. Then, the distribution density of the penetration holes 32 is made low in a central region 35, and high in a peripheral region 37.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245629-A (JP)
Title: Material supply device, material supply method, and material recovery method using the same
Inventor: INAMOTO BUNJI
IPC: B29C45/18
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material supply device facilitating a recovery of the material without wasting the material, a material supply method, and a material recovery method using the same.  <P>SOLUTION: The material supply device is provided with a hopper mounting member 15 which has a material supply port 14 communicating with a through-hole 10 through a material passage 11, and can be moved along the outer surface of a material supply part 12, and the hopper mounting member 15 is moved with a hopper 13 mounted to the material supply port 14. The material supply port 14 of the hopper mounting member 15 is positioned to the lower end position of the material support part 12, the hopper 13 is mounted to the material supply port 14 to move the hopper mounting member 15, and the material 23 near the material supply port 14 is recovered by dropping it in the hopper 13 by positioning the material supply port 14 at the lower end position of the material supply part 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252168-A (JP)
Title: Fluid-bearing type rotary device
Inventor: ASADA TAKAFUMI
IPC: F16C17/10
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce friction torque and vibration by improving the rotation performance, while attaining reduction in the thickness of a bearing rotary device.  <P>SOLUTION: A fluid bearing rotary device is constituted of a shaft, which has a flange on one end side and a hub on the other end side, is provided freely rotatably to a sleeve bearing. A communication hole is provided in a sleeve; a third gap between the hub and a sleeve end face is made as a circulation path; lubricant circulation is achieved by coupling the gap to the communication hole; thrust bearing is constituted with two dynamic-pressure thrust bearings formed between a gap of both faces of the flange so as to improve angular stiffness and to sufficiently reduce rotational friction torque; generation amount of a magnetic attraction force is restricted by approximately aligning a magnetic center of a rotor magnet with that of a motor stator. Consequently, rotational vibration and rotational-speed fluctuations are reduced due to magnetization variations of the rotor magnet so as to achieve the optimum fluid bearing rotary device by the combination effect of the effects.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263910-A (JP)
Title: Grinding tool and cavity grinding method
Inventor: THOMAS ARMIN
IPC: B24B19/03
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding tool which can be simply manufactured in a time-saving manner, and a cavity grinding method.  <P>SOLUTION: This grinding tool includes a main body 12. The grinding tool is preferably designed rotationally symmetric into a disc shape having a shaft for mounting the grinding tool 10 to a spindle. The main body 12 includes an outer tubular face 18, and a first front face 20 directed to a direction separated from the shaft 14. One part of the tubular face 18 and the first front face 20 is coarted with a grinding material, and the tubular face 18 includes a plurality of recesses 22 communicated with the first front face 20. The grinding tool 10 can be advantageously used for manufacturing a cavity with an undercut on a glass ceramic or ceramic workpiece.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252433-A (JP)
Title: Memory chip socket for game machine
Inventor: FUJISHIRO TSUTOMU
IPC: A63F5/04
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory chip socket with a locking member for making it difficult to detach a memory chip in order to prevent the fraudulent action of changing the memory chip on a game control circuit board or the like.  <P>SOLUTION: When the memory chip 49 is mounted on the memory chip socket 50 to a stipulated position, the projecting part 54a of a pressurizing member projected from the memory chip socket 50 abuts on the lower surface of the memory chip 49 and receives pressurizing force, the projecting part 54 is pressed down to the position where it is buried in a base part 53, and the link parts 51b and 52b of locking arms 51 and 52 are pressed down by an arm part 54b. Thus, the locking arms 51 and 52 are rotated about a shaft 55, and engaging parts 51a and 52b provided on the tips approach from the state of facing each other and are engaged. Since the engaging part 51a and 52a are a rectangular hole and a projection in a large arrowhead shape, they can not be separated once they are engaged unless they are destroyed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257955-A (JP)
Title: Package body for electrode catalyst layer and packing object for packing it up
Inventor: ASAI HIDENORI
IPC: H01M8/10
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package body and its packing object for an electrode catalyst layer for a solid polymer fuel cell capable of preventing fall of the electrode catalyst layer in coating and supplying the electrode catalyst layer on a support body such as a transfer film formed in a leaf shape.  <P>SOLUTION: The package body for the electrode catalyst layer is provided with at least one sheet body 1 structured of a transfer base material film, an electrode catalyst layer for a solid polymer fuel cell formed in a thin-film shape on one side of the base material film, and a protective sheet arranged on the one side of the base material film so as to cover the catalyst layer, a shape-retaining plate 9 supporting the sheet body 1 from the other side of the base material film, and a container bag 11 containing the sheet body 1 and the shape-forming plate 9, air inside the bag degassed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252262-A (JP)
Title: Chemical liquid pump and soil disinfecting machine
Inventor: HIRAOKA NOBUAKI
IPC: A01M17/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical liquid pump for feeding a chemical liquid, and to provide a soil disinfecting machine for disinfecting soil by stably delivering the chemical liquid into the ground.  <P>SOLUTION: The chemical liquid pump 1 has such a mechanism as to suck the chemical liquid B via a suction port 3 into a pump chamber 2 and deliver the chemical liquid B in the pump chamber 2 via a delivery port 5, wherein the delivery port 5 is disposed at a position relatively higher than that of the suction port 3. Therefore, even if the pump 1 is inclined, the residual air A tends to gather at the delivery port 5 to be rapidly discharged via the extrusion port 5. The soil disinfecting machine has such a mechanism as to feed the chemical liquid B by the pump 1 to be delivered into the ground.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254864-A (JP)
Title: Method for keeping heat of molten pig iron in torpedo car, and heat-keeping apparatus
Inventor: KANEKO YOHEI
IPC: C21C1/06
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for keeping the heat of a molten pig iron in a torpedo car so as to smoothly discharge the molten pig iron even when a stand-by time for discharging the molten pig iron gets longer than ever, and to provide a heat-keeping apparatus therefor.  <P>SOLUTION: When making the torpedo car wait in the upstream of a converter, which keeps the molten pig iron that has been preliminarily treated, and sending the molten pig iron to a subsequent step at several times or at one time, this heat-keeping method includes covering an opening of the torpedo car with a lid for keeping heat, and simultaneously heating the inside of the torpedo car with the flue gas of the burner installed on the lid for keeping heat. In this case, it is preferable to heat the molten pig iron by calculating a heat quantity necessary for keeping the molten pig iron at the solidifying point or higher, on the basis of the amount and temperature of the remaining molten pig iron in the torpedo car, after a part of the molten pig iron has been sent to the subsequent step at several times or at one time, and adjusting the combustion of the burner so as to give the heat quantity matching the calculated value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006279043-A (JP)
Title: Thick film resistor paste, thick film resistor, and electronic component
Inventor: IGARASHI KATSUHIKO
IPC: C03C8/20
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-resistance thick-film resistor that is Pb-free and surely makes TCR or STOL to have a small value in wide compositions.  <P>SOLUTION: A glass composite for a thick film resistor having the following composition, a conductive material, BaTiO<SB>3</SB>, and an organic vehicle are mixed to form a paste for the thick film resistor. For example, the paste is printed and baked, so that the thick film resistor is formed. The composition includes one or at least two selected from CaO, SrO and BaO of 13 to 45 mol%; B<SB>2</SB>O<SB>3</SB>of 0 to 40 mol% (however, 0 is not included); SiO<SB>2</SB>of 17 mol% to 72 mol% (however, 72 mol% is not included); ZrO<SB>2</SB>of 0 to 10 mol% (however, 0 is not included); and one or at least two selected from Ta<SB>2</SB>O<SB>5</SB>and Nb<SB>2</SB>O<SB>5</SB>(however, 0 is not included).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258618-A (JP)
Title: Connection part reinforcing structure, printed wiring board and connection part reinforcing structure forming method
Inventor: TSURUGA SATORU
IPC: H05K3/36
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection part reinforcing structure for improving connection strength without increasing the area of a printed wiring board.  <P>SOLUTION: The connection part reinforcing structure comprises: a first substrate 10 for which a first wiring pattern 20 with a first connection terminal 22 is provided on a surface 12; a second substrate 30 provided with a center part 32 having a second wiring pattern 40 with a second connection terminal 42 connected to the first connection terminal 22 and an end part 34 bent so as to reach the back surface 14 of the first substrate 10; and a connection reinforcing part 70 connecting the back surface 14 of the first substrate 10 and the end part 34 of the second substrate 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254692-A (JP)
Title: Catalyst for olefin polymerization and method for producing olefin polymer
Inventor: HINO TAKAHIRO
IPC: C08F4/6592
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polymerization catalyst and provide a method for producing olefin polymer by using the same.  <P>SOLUTION: The olefin polymerization catalyst is obtained by combining a solid catalyst component that is composed with an aluminoxan compound on an inorganic oxide supporter and a transition metal complex represented by formula (1) (wherein M<SP>1</SP>is a transition metal in the group 4 in the periodic table, A is an atom in the group 16, B is an atom in the group 14, Cp<SP>1</SP>is a group having a cyclopentadiene type anionic skeleton, X1, X2, R1, R2, R3, R4, R5 and R6 mean alkyl group or the like).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007261690-A (JP)
Title: Tool device for hanging up/down of valve operation part
Inventor: YOSHIKAWA KOJI
IPC: B66C1/28
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel hanging up/down tool device for a valve operation unit performing stable and safe hanging up/down work of the operation part.  <P>SOLUTION: A fixture body 10 is detachably provided on a yoke 4 of the operation part 3 respectively and female screw parts 11 are provided on both sides of the fixture body 10 respectively. An eyebolt 13 provided with a hanging up wire hook is screwed/mounted to the female screw part 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263589-A (JP)
Title: Discharging liquid, discharge method, liquid droplet forming method, liquid discharge cartridge and discharge device
Inventor: SUGITA MASARU
IPC: G01N1/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharging liquid capable of more stably discharging at least one of protein and peptide by an ink jet system, a liquid discharge method of a liquid containing at least one of protein and peptide using the discharging liquid and a discharge device.  <P>SOLUTION: The rationalization of the discharge of an aqueous solution containing at least one of protein and peptide due to the ink jet system is enhanced by adding benzalkonium chloride to the aqueous solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260982-A (JP)
Title: Inkjet printer
Inventor: ITO SHINGO
IPC: B41J2/185
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer capable of detecting an appropriate timing for recovering the delivering condition of an ink delivering hole and suppressing consumption of the ink.  <P>SOLUTION: The inkjet printer comprises a sealing means for opening and sealing the ink delivering hole of a printing head, a sealing time measuring means for measuring a sealing time, an opening time measuring means for measuring a time when the sealing means opens the ink delivering hole, a means for acquiring the degree of drying for acquiring the degree of drying of the ink delivering hole based on the opening time and the sealing time, a limiting value storing means for storing the limiting value of the degree of drying, and a controlling means for actuating a maintenance means when the degree of drying acquired by the means for acquiring the degree of drying reaches at least the limiting value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262164-A (JP)
Title: Near-infrared absorbing material
Inventor: KIMURA KEIZO
IPC: C09K3/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a near-infrared absorbing material playing important roles in optoelectronics-related sectors including near-infrared absorbing filters, with light resistance and near-infrared absorption characteristics compatible with each other.  <P>SOLUTION: The near-infrared absorbing material comprises (1) at least two ultraviolet light absorbers and (2) at least one near-infrared light absorber or infrared light absorber; wherein (1) the at least two ultraviolet light absorbers are at least two compounds 470 nm or shorter in spectroscopic absorption maximum wavelength within the range of 270 to 1,600 nm in the form of each of their solutions, and (2) the at least one near-infrared light absorber or infrared light absorber is at least one compound 730 nm or longer in the above spectroscopic absorption maximum wavelength in the form of its solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006276863-A (JP)
Title: Camera system acquiring a plurality of optical characteristics of scene at a plurality of resolutions
Inventor: MCGUIRE MORGAN
IPC: G03B11/00
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera system acquiring a plurality of optical characteristics of a scene at a plurality of resolutions.  <P>SOLUTION: To camera system includes a plurality of optical devices arranged as a tree having a plurality of nodes connected by edges. The nodes represent the optical devices sharing a single optical center and the edges represent optical paths between the nodes. The tree has the following structure. That is, a single root node acquires plenoptic field arising from a scene, the nodes with a single child node represent filters, lenses, diaphragms, and shutters, the nodes with a plurality of child nodes represent beam splitters, and leaf nodes represent imaging sensors. A length of the light paths from a roof node to each of the leaf nodes is made so as to be equal.  <P>COPYRIGHT: (C)2007,JPO&INPIT