baber/WOPTO huggingface dataset:
Patent JP-2004061690-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: KANAYAMA YASUFUMI
IPC: G02F1/13
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which the injection time period of a liquid crystal is shortened and a method for manufacturing the device in relation to the liquid crystal display device used as a display part of information equipment or the like and the method for manufacturing the device.  <P>SOLUTION: A laminated substrate 20 is fabricated by sticking a pair of substrates with each other. A plurality of kinds of liquid crystals A-C with surface tension different from one another are injected into the laminated substrate 20 starting from the liquid crystal A in the descending order of surface tension and the injected plurality of kinds of liquid crystals A-C are mixed inside the laminated substrate 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058910-A (JP)
Title: Convertible top structure and its manufacturing method
Inventor: MATSUNOBU TOMOAKI
IPC: B60J7/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convertible top structure and its manufacturing method enabling free selection of a sheet material while suppressing manufacturing cost.  <P>SOLUTION: This convertible top structure is provided with a window plate 3 made of a transparent material, a first sheet member 4 having an opening fringe 4a having substantially same or similar shape as a shape of an outer peripheral fringe of the window plate 3, a connection element 6 made of synthetic resin and formed into a long shape along the outer peripheral fringe 3a of the window plate 3 between the vicinity of the outer peripheral fringe 3a of the window plate 3 and the vicinity of the opening fringe 4a of the first sheet member 4, a first fixing means 32 fixing the vicinity of the outer peripheral fringe 3a of the window plate 3 and the connection element 6, and a second fixing means 33 fixing the vicinity of the opening fringe 4a of the first sheet member 4 and the connection element 6. The first sheet member 4 is fixed in such a way that an outer peripheral fringe side 4b has such predetermined width that allows sewing for the connection element 6. A second folding sheet member 5 constituting a convertible top outer surface is sewn by a sewing thread 7 in the first sheet member 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059864-A (JP)
Title: Foaming/coating composition, coated article and method for forming foamed/coated film
Inventor: KAI HIROYUKI
IPC: C09D201/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming/coating composition capable of forming a skin layer having a high surface smoothness stably.  <P>SOLUTION: This foaming coating composition contains (A) a polyol compound, (B) an isocyanate compound, (C) water, (D) a catalyst, (E) a resin for single liquid type lacquer and (F) an organic solvent, and is characterized by forming a polyurethane resin by the reaction of (A) the polyol compound and a part of (B) the isocyanate compound, and another part of the (B) isocyanate compound with (C) water to form carbon dioxide and capable of forming the foamed coated film. Also, the blending amount of (E) the resin for the single liquid type lacquer is preferably 3-30 pt. mass based on 100 pts. mass (A) the polyol compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066453-A (JP)
Title: Hair drawing tool for magnetic substance reversedly displaying panel
Inventor: MISAWA HIDEKI
IPC: G02F1/17
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide the hair drawing tool for a magnetic substance reversedly displaying panel, with which the hair can easily be drawn with an originality on the writing surface of the magnetic substance reversedly displaying panel.  <P>SOLUTION: A plurality of parallel lines representing hairs can be displayed on the writing surface of the magnetic substance reversedly displaying panel by reversing the magnetic substance of the magnetic substance reversedly displaying panel through the movement of magnets, which are arranged so as to be plurally positioned at the tip side of a handle member in the direction along its axis center line with either one between S magnetic pole and N magnetic pole facing outside with intervals, under the state being brought into contact with the writing surface of the magnetic substance reversedly displaying panel. Or, a plurality of parallel lines representing hairs can be displayed on the writing surface of the magnetic substance reversedly displaying panel through the movement of magnets, which are arranged so as to be plurally positioned at the tip side of the handle member in the direction along its axis center line with S magnetic pole and N magnetic pole facing outside alternately, under the state being brought into contact with the writing surface of the magnetic substance reversedly displaying panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069892-A (JP)
Title: Optical element and manufacturing method thereof
Inventor: SHIMURA DAISUKE
IPC: G02B3/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which can secure desired performance and be mounted highly accurately, and to provide a manufacturing method of the optical element.  <P>SOLUTION: The manufacturing method manufactures a lens array 10 to form a handling/supporting part 4 extended along a row direction of a lens 2, so as to form a plurality of the lenses 2 on the surface of a crystal substrate in the form of rows and connect and support the lens 2 in one row. Thereafter, the manufacturing method cuts it at a position of a slit 12 provided on the handling/supporting part 4 to be separated into lens elements 1, and manufactures to previously determine face azimuth so that a cut face 6 formed by the cutting is a cleavage plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067577-A (JP)
Title: Method for producing thienyl ketoester
Inventor: ENDO KYOKO
IPC: C07D333/24
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a thienyl ketoester.  <P>SOLUTION: The method for producing the thienyl ketoester represented by general formula (1) (R<SP>1</SP>is an alkyl group; R<SP>2</SP>is a halogen atom or an alkyl group; n is an integer of 0-3) comprises adding an acetylthiophene to a mixed solution obtained by mixing a carbonic acid ester with a base at ≤35°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068959-A (JP)
Title: Air valve
Inventor: TAJIRI KAZUMI
IPC: E03F5/14
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air valve capable of preventing closing impossible of a large air hole generated by biting of foreign matter between a floating valve element and a valve seat and saving space.  <P>SOLUTION: The large air hole 6 is formed at an upper end part of a valve box 2. A communication hole 5 communicated with the inside of a flow conduit is formed at a lower end part of the valve box 2. At the inside of the valve box 2, the floating valve element 7 to open/close the large air hole 6, a float 8 to elevate/lower the floating valve element 7, and a cylindrical guide frame body 9 to guide the floating valve element 7 and the float 8 in an elevating/lowering direction are provided. A flow hole 10 opened to inside and outside faces is formed on a side part of the guide frame body 9. When the floating valve element 7 rises and is abutted on the valve seat 13 formed around the large air hole 6, the large air hole 6 is closed by the floating valve element 7. A strainer 18 for removing foreign matter included in water flowing in a flow passage 17 leading from the communication hole 5 to the flow hole 10 is provided between an inner peripheral surface of the valve box 2 and an outer peripheral surface of the guide frame body 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073945-A (JP)
Title: Method of carrying catalyst on diesel particulate filter using indicated information
Inventor: MIYAZAKI MAKOTO
IPC: B01D53/94
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of carrying a proper amount of a catalyst component on each diesel particulate filter in a proper condition even if the pressure loss and the mass of the filters vary when the catalyst component is carried on the filter.  <P>SOLUTION: In the method, one end of the diesel particulate filter is dipped in a solution containing the catalyst component, and the solution is vacuum-sucked from the other end, so that the catalyst component is carried on the filter. Before the catalyst component is carried, information on the pressure loss and mass of the filter 1 is indicated on the surface of the filter 1. The information is read, and the catalyst component is carried in proper support conditions based on the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074190-A (JP)
Title: Nozzle head dummy of laser beam machine
Inventor: EBISAWA MASARU
IPC: B23K26/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle head dummy of a laser beam machine to be fitted in place of a regular nozzle head during the teaching.  <P>SOLUTION: A detection element to detect the abutting of a work and a light emitting diode 18 to inform the abutting on the work in response to a detection signal are provided on a case body 10a having a shape corresponding to a nozzle head with a base part thereof fitted to the laser head. A tip side of the case body 10a is formed as a case moving unit 20 so as to constitute the detection element, and the case body 10a attachably/detachably supports the case moving unit by a spring 24. Contact pairs K1-K4 and K1a-K4a are provided on a base end part of the case moving unit 20 and the tip part of the case body 10a, and interference with the work is detected by non-contact with any one of them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079667-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KONDO MANABU
IPC: H01L23/28
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, which is capable of relaxing stress produced at the corners of an IC chip.  <P>SOLUTION: A wafer W1 is diced along scribe lines into rectangular IC chips 1, and then the diced ICs are chamfered and formed into columnar or polygonal (pentagonal or more) IC chips 2 to 4 through machining. The polygonal columnar IC chips 2 to 4 (columnar or pentagonal or more) are mounted on a lead frame and sealed up with molding resin for packaging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085261-A (JP)
Title: Probe pin and contactor
Inventor: YAMASAKA CHIKAHITO
IPC: G01R31/26
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe pin and contactor, wherein the inspection of high reliability is enabled by restraining the deterioration of electrical characteristics.  <P>SOLUTION: The probe pin 11 is integrally formed into a unified body, by installing an elbow part 11C which is flexed inside a substantially identical plane, and an axial center of an upper end portion 11A of the probe pin 11 and an axial center of a lower end portion 11B are deflected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081325-A (JP)
Title: Pinball game machine
Inventor: OZAKI MASAAKI
IPC: A63F7/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influencing the flow of Pachinko balls in a display device behind of which the Pachinko balls pass through.  <P>SOLUTION: The transparent display device 50 is fitted to a game panel via a hinge 33 and a support 32, and an FPC (flexible printed circuitboard) 5 passes through the inside of the support 32 and reaches the rear of the game panel. The display device 50, whose lower end face and left end face are supported by panel support pawls 56, can be opened and closed with the hinge 33 by disengaging both of the end faces. Since jamming of the balls can be removed by opening the display device 50 even when the jamming of the balls occurs behind, obstacle nails 8 and a prize-winning device 41 can be arranged on the side of a rear surface. Since the Pachinko balls can pass through a space between the display device 50 and the game panel and the upper/lower/ right/left sides of the display device 50 are opened, the Pachinko balls can enter from any directions and pass through the space. Consequently, the existence of the display device 50 never obstructs the flow of the Pachinko balls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086358-A (JP)
Title: Physical distribution optimizing apparatus
Inventor: KUBOKI MASAKI
IPC: G06Q50/04
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve physical distribution efficiency by lowering the flow of individual products to a working level in physical distribution to the shipping of products.  <P>SOLUTION: This physical distribution optimizing apparatus 1 is configured to store information related with physical distribution in a data base 2, and to simulate the flow of physical distribution by a simulation device 4 on the basis of the information stored in the data base 2, and to output the result to an output device 7. The simulation device 4 calculates the total sum of a time Tm required for transportation until the shipping of a product 10 from a time Ta required for an operator to deal with the product 10 and a time Tb required for the operator to move the product 10, and makes an output device 4 to output the result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081376-A (JP)
Title: Ligation therapeutic tool
Inventor: SUZUKI HIROTO
IPC: A61B17/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ligation therapeutic tool that quickly ligates a plurality of varices by holding a plurality of ligation rings and reliably releases the ligation rings from the tip of the inner cylinder one by one.  <P>SOLUTION: A plurality of ligation rings B are arranged and held in a cylinder portion 9 formed of an inner cylinder portion 2 and an outer cylinder portion 3. A piston member 10 pushing out the ligation rings B is provided in the cylinder portion 9. An annular groove 6 holding the forefront ligation ring B in the tip of the inner cylinder 2 is provided. A pneumatic pressure transfer means C transferring air is provided in the cylinder portion 9. An air exit 17 is provided at the bottom of the annular groove 6. The air exit 17 discharges air in the cylinder portion 9 when the ligation ring B is released from the annular groove 6 and stops the piston member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088363-A (JP)
Title: Image processing apparatus, image output system, and image processing method
Inventor: KONNO YUJI
IPC: B41J2/52
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image output with higher quality when expressing gradation by a dot pattern.  <P>SOLUTION: In converting input image data into recording data expressed by a pattern comprising dots wherein each pixel is recorded in a prescribed area and outputting the result, first pixel data with a first gradation value are converted into second pixel data with a second gradation value lower than the first gradation value, and when a plurality of dot patterns are present with respect to any of the second gradation values, a pattern assigned with respect to the second pixel data having the second gradation values wherein a plurality of the patterns exist is decided in the orders of a plurality of the patterns A to D in the same raster and decided at random from a plurality of the patterns in the same column.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084841-A (JP)
Title: Dynamic damper
Inventor: OGASAWARA MASARU
IPC: F16F15/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper reduced in manufacturing cost.  <P>SOLUTION: This dynamic damper is formed by connecting a mass body 2 to a fitting member 4 through a connection part 5 formed from a rubber-like elastic body. The mass body 2 is constituted of a plurality of mass members 2, and the rubber-like elastic body 3 is interposed between the adjacent mass members 2, and the mass body 2 formed of these plurality of mass members 2 is covered with the rubber-like elastic body 3. For an example, in order to cover the mass body 2 formed of a plurality of mass members 1 with the rubber-like elastic body 3, and in order to interpose the rubber-like elastic body 3 between the adjacent mass members 1, and in order to connect the mass body 2 and the rubber-like elastic body 3 covering the mass body 2 to the fitting member 4 through the connection part 5 formed from the rubber-like elastic body, the rubber-like elastic body 3 is formed by vulcanization in the periphery of the mass body 2, in a clearance between the adjacent mass members 2 and in the clearance between the mass body 2 and the fitting member 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087993-A (JP)
Title: Laminated electronic component fabricating method
Inventor: SETOGUCHI TAKESHI
IPC: H01L41/339
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated electronic component fabricating method capable of forming at once and certainly rectangularly recessed grooves that have dimensions as previously specified.  <P>SOLUTION: The laminated electronic component fabricating method comprise a process for fabricating molded element main body 23 made by laminating green sheets 1 and internal electrode patterns 3, that for eliminating binder of the molded element main body 23 to make the element main body 31 by baking and that for forming a couple of external electrodes 33 in side faces of the element main body 31. The element main body 23 comprise exposed ends of the internal electrode patterns 3 in the side faces thereof. The rectangularly recessed grooves 21 filled with scattered matter 11 resolved by thermal treatment are formed alternately every other layer of the internal electrode patterns 3 and besides the scattered matter 11 contains low temperature resolving organic matter that resolves and scatters in low temperature regions and high temperature one that does in high temperature regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084407-A (JP)
Title: Installation method for rodlike support, and rodlike support
Inventor: NISHIO MAKOTO
IPC: E02D17/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in a protection function, a reduction in soundness of a rodlike support, and the like by a ground surface variation.  <P>SOLUTION: A hollow lock bolt 16 is inserted in a support insertion hole 22 deep beyond a frost heaving region L3 of natural ground 12, and the hollow lock bolt is fixed with inner grout 20 and outer grout 30. An elastic tension member 18 of a raw material having tensile strength capable of enduring ground anchorage is inserted in a hollow portion 16a of the hollow steel rod 16, wherein the inner grout 20 integrates an anchorage length portion L1 with the hollow steel rod to form the rodlike support 10. The outer grout 30 fixedly integrates a fixation length portion L5 of the hollow steel rod with the natural ground 12. With the elastic tension member 18 tensed under a given tensile load, a head portion of the elastic tension member extended via a bearing plate 36 on a structure surface is engaged with and held on the bearing plate through threading of a nut 38 or the like to hold a structure 14 fixed on a ground surface 12a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091528-A (JP)
Title: Method for producing ink for ink-jet recording
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink-jet recording having high jetting stability and excellent weather resistance.  <P>SOLUTION: The method for producing the ink for ink-jet recording comprises a step of dissolving and/or dispersing a component containing at least one kind of yellow azo dye having specific properties or a specified structure in a medium at a high concentration and preparing an ink stock solution and a step of regulating the composition of the ink stock solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093846-A (JP)
Title: Liquid crystal display
Inventor: OGISHIMA KIYOSHI
IPC: G02F1/139
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having wide visual field angle characteristics and high display quality and capable of performing display having no feeling of wrongness.  <P>SOLUTION: The liquid crystal display has a first substrate, a second substrate and a vertical alignment type liquid crystal layer provided therebetween and containing liquid crystal molecules having negative dielectric anisotropy. Each liquid crystal layer in a plurality of pixel regions has a plurality of liquid crystal regions where the directions to which the liquid crystal molecules are inclined when voltage is applied are different from each other. At least one of the first and the second substrates has a light shielding layer superposed on at least a part of a boundary region specified as a region between a plurality of the liquid crystal regions. In the region superposed on the light shielding layer of the boundary region, the liquid crystal molecules positioned in the surroundings thereof are inclined so as to keep away the end part of the substrate on which the light shielding layer is provided from the region when voltage is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094065-A (JP)
Title: Noise reducing device and exhaust device
Inventor: YANO HIROSHI
IPC: F01D25/30
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of a simple constitution which can easily be constructed in an existent plant and can effectively reduce a noise of a low frequency in spite of having a small constitution scale, as a noise reducing device or an exhaust device including it.  <P>SOLUTION: A sound pressure reducing means is fitted to the circumference of a upward opening part 5 of an exhaust tower 4 to reduce a part of noise which is generated from the upward opening part 5 and diffracted by the circumference of the opening part 5 and propagated to the ground. For example, a resonance structure such as a sound pipe 12 is preferably adopted as the sound pressure reducing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096670-A (JP)
Title: Speaker
Inventor: YANO HIROSHI
IPC: H04R9/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a speaker in thickness to cope with thickness reduction of a device with respect to a speaker used for a portable terminal such as a cellular telephone.  <P>SOLUTION: In this speaker, notches 1c are provided near portions corresponding to the lower part of a coil terminal 6a led out in a tangent direction from a voice coil 6 of a yoke 1b. Since the voice coil terminal 6a is positioned inside or above the notches 1c, even if the gap between a diaphragm 5 and the yoke 1b is made small, the coil terminal 6a moves up and down inside the notches 1c and/or above the notches 1c and is prevented from contact the yoke 1b when the speaker is driven. With this construction, a thinned speaker can be provided without fearing faults such as the generation of a strange sound or disconnection of the coil terminal 6a of the voice coil 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099931-A (JP)
Title: Method for reforming surface of alloy powder for rare earth magnet
Inventor: ARAKI TAKESHI
IPC: H02K15/03
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reforming the surface of an alloy powder for a rare earth magnet, which improves the uniformity of the surface composition of the alloy powder for the rare earth magnet and increases the coercive force.  <P>SOLUTION: The method for reforming the surface of the alloy powder for the rare earth magnet comprises a high-temperature heat treatment step for heating an alloy powder provided by pulvelizing an R<SB>x</SB>T<SB>1-x-y</SB>B<SB>y</SB>cast alloy (wherein R is one or more elements selected from Nd, Pr, Dy, Tb and Ho; T is one or more elements selected from Fe, Co and Ni; x satisfies 0.15 ≤ x ≤ 0.25; and y satisfies 0.06 ≤ y ≤ 0.10) to 780 to 920°C in the stream of an inert gas, and then a low-temperature heat treatment step for heating the above alloy powder to 500 to 650°C in vacuum or in the inert gas.  <P>COPYRIGHT: (C)2004,JPO