baber/WOPTO huggingface dataset:
Patent JP-2006031975-A (JP)
Title: Opening and closing device
Inventor: SAWADA TOMOYUKI
IPC: H01H50/00
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing device which can open/close a contact by a phase control for either of a hand operation with a device body even at a remote operation time from the position separated from the device body.  <P>SOLUTION: As an operation unit which outputs an operation signal S1 to a signal processor 9, the opening and closing device is provided with a remote operation unit 6a provided separately from a device body 12, and a hand operation unit 6b provided in the device body 12. A signal terminal T which inputs the operation signal S1 from the remote operation unit 6a is provided in the device body 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004347124-A (JP)
Title: Fluid-sealed vibration isolator
Inventor: SUZUKI TATSUYA
IPC: B60K5/12
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve vibration isolation effect of a fluid-sealed vibration isolator filled with designated incompressible fluid in a fluid chamber, and the vibration isolation effect is caused based on fluidizing action of such fluid.  <P>SOLUTION: A part of a wall of a pressure receiving chamber 46 is constructed by a rubber elastic main body 15 connecting a primary bracket 12 to a secondary bracket 14, and the pressure receiving chamber 46 filled with the incompressible fluid is formed at an engine mount 10. At least one thin-walled part 33 which is thin-walled and capable of being easily deformed elastically is formed at the rubber elastic main body 15 constructing a part of the wall of the pressure chamber 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006028246-A (JP)
Title: Method for producing phenolic resin/silica composite spherical fine particle
Inventor: OBAYASHI AKIRA
IPC: C09K3/14
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing composite spherical fine particles whose structure comprising a phenolic resin and silica is controlled, which have silica layers having proper hardness, and whose silica contents are easily controlled.  <P>SOLUTION: This method for producing the phenolic resin/silica composite spherical fine particles is characterized by adding an aqueous solution containing an emulsion stabilizer (D) to an organic phase comprising a phenolic resin (A), a silicon compound (B) and an organic solvent (C) to invert and emulsify the organic layer phase, and then thermally curing the obtained fine particles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316353-A (JP)
Title: Sound absorbing structure
Inventor: HORI MITSUO
IPC: E04B1/86
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorbing structure which has an excellent sound absorbing performance, and is able to have a sound absorbing performance corresponding to kinds of sound to be absorbed.  <P>SOLUTION: The sound absorbing structure is filled with chip-like foams 3 in a air permeable container 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030535-A (JP)
Title: Lighting device and projector
Inventor: ARIGA SUSUMU
IPC: G03B21/00
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device capable of uniformizing illuminance distribution and complying with a demand of miniaturization, and a projector on which the lighting device is mounted.  <P>SOLUTION: An ND filter 8 where light transmittance is formed so as to cancel the illuminance distribution of parallel beams is irradiated with the parallel beams and the beams are transmitted therethrough, whereby the light at a part where illuminance is high out of the parallel beams is limitedly transmitted and only a part of the light is transmitted, while the light at a part where the illuminance is low is transmitted without any restriction. Thus, the light transmitted through the ND filter 8 has the uniform illuminance that there is no difference between the part where the illuminance is high and the part where the illuminance is low. Since the required space of the ND filter 8 is small in comparison with a rod integrator or a fly-eye lens, not only the lighting device but also the projector can be miniaturized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006026691-A (JP)
Title: Method for manufacturing electric resistance welded steel tube excellent in quality of weld zone
Inventor: HAMAYA HIDEKI
IPC: B23K13/06
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electric resistance welded steel tube excellent in characteristics of a weld zone such as low-temperature toughness, corrosion resistance and cold workability by stably and reliably reducing weld defects attributable to generation of oxides of welds and cold weld defects attributable to local insufficient heat input without changing the set condition when the welding condition is changed.  <P>SOLUTION: When a steel plate is formed in a tubular shape and butted end faces thereof are subjected to the electric resistance welding, inert gas is blown to the butted end faces over the entire range at the temperature of ≥ 650°C on the upstream welding side from at least a weld point under the condition that the butt angle ϕ satisfies the inequalities 0 ≤ ϕ ≤ tan(0.4/d)<SP>-1</SP>, and non-oxidizing high-temperature plasma at a temperature of ≥ 1,400°C is blown in the non-oxidizing atmosphere to the butted end faces over the entire range to the position separate by 1/5 of the power supply distance on the upstream welding side from at least the weld point under the condition that the flow rate is 30-270 m/sec.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028127-A (JP)
Title: Method for producing aromatic amine compound and amination agent for aromatic compound
Inventor: SANO SATOSHI
IPC: C07D317/66
Filed: 2004-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for producing an aromatic amine compound with a simple process in high yield, and to obtain a new amination agent for an aromatic compound.  <P>SOLUTION: The method for producing the aromatic amine compound expressed by formula (III) comprises the reaction of a compound expressed by formula (I) with a compound expressed by formula (II) in the presence of an acid and the hydrolysis of the reaction product. This amination agent for the aromatic compound is expressed by formula (II). In these formulas, R<SB>1</SB>is a substituent; (n) is an integer of 0-5; when (n) is an integer of 2-5, a plurality of the R<SB>1</SB>groups may be the same or different or bonded together to form a ring; R<SB>2</SB>and R<SB>3</SB>are each independently a substituted or unsubstituted alkyl; R<SB>2</SB>and R<SB>3</SB>may be bonded together to form a ring; and Q is a heterocyclic group, an acyl group, an aryloxycarbonyl group, an alkoxycarbonyl group, phosphonyl group, sulfamoyl group, an alkylsulfonyl group or an arylsulfonyl group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006040548-A (JP)
Title: Manufacturing method of fuel cell electrolyte layer
Inventor: HANAZAWA MASATO
IPC: H01M8/02
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of a fuel cell electrode layer having a smooth surface and capable of obtaining stable power generation performance.  <P>SOLUTION: Paste prepared by mixing SiC, a liquid solvent, and a binder is applied to the electrode surface of a fuel cell electrode with a natural roll coater or the like (steps S1, S2, S3), and then smoothing treatment such as applying of the ultrasonic vibration, leaving to stand under humidified environment, or spraying the liquid solvent is conducted to the paste (step S4). By this smoothing treatment, the paste increases fluidity and is easily moved from a projecting part of a recessed and projecting part formed in coating to the recessed part. Therefore, the coated surface is smoothed as a whole, and a uniform and smooth coating film can be obtained. The electrolyte layer is formed by conducting drying and heating process after the smoothing treatment (steps S5 and S6), and phosphoric acid which is an electrolyte is impregnated in the electrolyte layer (step S7).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034104-A (JP)
Title: Tilling device
Inventor: SHIMADA TAKAYUKI
IPC: A01B33/08
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the intrusion of soil, straw, etc., between a hollow rotary shaft and a dust cover by hermetically sealing a space between the outer peripheral surface of the hollow rotary shaft and the outside edge of the dust cover.  <P>SOLUTION: In the tilling device which is equipped with a driving case 15 of a center drive structure and with which a driving shaft 17 is passed through the driving case, a bass shaft 30 is engaged with the tip side of the driving shaft, the hollow rotary shaft 20 is engaged with the driving shaft between the driving case and the boss shaft so as to intersect the shaft center line of the hollow rotary shaft with that of the driving shaft 17, the boss shaft 30 and the hollow rotary shaft are each equipped with tilling tines 23, respectively and the edge part of the hollow rotary shaft is closed by a dust cover 28 arranged between the boss shaft and the hollow rotary shaft, the outer edge of the dust cover 28 is fixed to the outer peripheral surface of the hollow rotary shaft so as to hermetically seal the inside of the hollow rotary shaft 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035872-A (JP)
Title: Sealing structure of opening part of fuel tank
Inventor: YOSHIOKA YOSHIKUNI
IPC: B60K15/04
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To establish compatibility of reduction of leakage of fuel vapor due to its permeation through a gasket 30 and maintenance of durability of the gasket 30.  <P>SOLUTION: The gasket 30 made of a rubber type elastic material is interposed between a head end 12b of a cylindrical projected part 12 to surround an opening part 10a of a fuel tank 10 and a mounting member 20 arranged to block the opening part 10a, and this gasket 30 is made of a relatively inside thick part 31 in the gas permeating direction and a relatively outside thin part 32 and is closely connected to the cylindrical projected part 12 and the mounting member 20 in a state where a squeeze margin of the thick part 31 is relatively large and a squeeze margin of the thin part 32 is relatively small.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005050809-A (JP)
Title: Method for manufacturing optical device
Inventor: KIMURA MUTSUMI
IPC: H05B33/10
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately dispose an optical material in a fixed position with low cost, high throughput, high degrees of freedom of optical materials, or the like in a matrix type display device, and to provide its manufacturing method, wherein the optical material being liquid, at least when it is applied.  <P>SOLUTION: On a display substrate, a step height, a distribution of hydrophilic or hydrophobic areas, a distribution of electric potentials, or the like is formed using a first bus wiring in a passive matrix type display device, and is formed using a scanning line, signal line, common power supply line, pixel electrode, inter layer insulation film, light shield layer, or the like in an active matrix type display device. The liquid optical material is selectively applied to a predetermined position on the substrate, using the step height or the like of above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006034555-A (JP)
Title: Game machine
Inventor: HARIHARA TAKESHI
IPC: A63F5/04
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a game machine which increases the hope of a game player by enabling a performance using reels and a shutter to be executed.  <P>SOLUTION: This game machine 100 is equipped with four lines of reels 106a to 106d which are arranged in a cabinet 102 and can variably display a plurality of symbols required for the game, a display window 108 having a size enough to make four lines of the reels visible, and a shutter 110 which is arranged on both or either one of the right and left end sections of the display window, and is movable by using either one of a pivotal shaft or a winding shaft. Four lines of the reels are constituted to be integrally reciprocatable in the width direction of the cabinet. At least one line of the reels located on either one of the right and left sides is arranged on the outside of the display window when four lines of the reels move based on conditions which are pre-designated. Also, the shutter 110 is constituted to cover the end section of the display window on the opposite side from the direction in which the reels have moved, by moving in response to the movement of the reels.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006041894-A (JP)
Title: Device and method for image encoding
Inventor: KASAHARA TAKESHI
IPC: H03M7/36
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for image encoding that can shorten the time of movement detection processing in encoding processing.  <P>SOLUTION: A control means 3 determines a 1st reference block in a 1st frame of current image data obtained by an imaging means 1 and a 2nd reference block in a 2nd frame as last image data stored in a storage means 32 at the same position with the 1st frame, sets a search range based upon the 2nd reference block, and determines a search direction in the search range based upon moving direction information obtained by a moving direction detecting means 2. Then the control means 3 searches for approximate image data approximating the 1st reference block in units of a specified number of pixels based upon the 2nd reference block, obtains a moving vector representing the movement from the reference position of the 2nd block to the reference position of the approximate image data and the approximation error between the 1st reference block and approximate image data through the detection of the approximate image data, and performs encoding processing based upon the moving vector and approximation error.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042018-A (JP)
Title: Method for determining success/failure of data transfer and data transfer method utilizing the same
Inventor: OGASAWARA TAKAO
IPC: G08G1/00
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely transfer all operation data from an on-vehicle system to a system on the road and vice versa without expanding a communication area.  <P>SOLUTION: The on-vehicle system 1 blocks all operation data and stores the blocked data into an on-vehicle memory 14, transmits all the number of data blocks, counts the number of transmitted data blocks, compares the number of transmitted data blocks with all the number of data blocks, thus determines the success/failure of all the operation data through a communication area AR, and outputs the determined result. The system on the road 2 receives all the number of data blocks, counts the number of received data blocks, compares the number of received data blocks with all the number of data blocks, and thus determines the success/failure of all the operation data through the communication area AR.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042078-A (JP)
Title: Voltage controlled oscillator and frequency adjustment method therefor
Inventor: HIRASAWA MINORU
IPC: H01P7/08
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator which exhibits sufficiently large shielding effect, is free from penetration of laser beams or the like and is therefore highly reliable.  <P>SOLUTION: A strip line resonator 9 is formed inside a substrate 1 having lamination structure. A frequency adjusting trimming electrode 19 is formed inside the substrate 1. A trimming groove 20 formed by a laser beam irradiation from the main face (surface or rear face) of the substrate 1 consists of a first step trimming groove 20A and a second step trimming groove 20B. The first step trimming groove 20A is formed so that the trimming start point 22A side is deeper. The second step trimming groove 20B is formed deeper than the first step trimming groove 20A up to depth penetrating the trimming groove 19. The second step trimming groove 20B is formed so as to be overlapped at least to a part of the first step trimming groove 20A except the deep part 25 formed on the trimming start point 22A side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012757-A (JP)
Title: Ceiling light
Inventor: ISHII MITSUHIRO
IPC: F21V17/00
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a a ceiling light with high moth-proof effect, of which loading of an elastic body 5 is easy and an operation of rotation hooking is easy.  <P>SOLUTION: The ceiling light is provided with a flat-shaped fixture main body 1, and a circular and bowl-shaped translucent cover loaded in free detachment in a rotation hooking mode at an underside of the fixture main body 1. The translucent cover 6 is air-pressure molded with synthetic resin. A downward-bent edge 2 bent downward is formed around the fixture main body 1. A flange part 7 extended outward is formed around the translucent cover 7. A perpendicular face part 8 communicated to the inner peripheral edge of the flange part 7 and hung down perpendicularly from there is formed at the translucent cover 6. The elastic body 5, loaded on the perpendicular face part 8, is belt-shaped and ring-shaped along the perpendicular face part 8. The elastic body 5 is provided with a base part 9 adhered to the perpendicular face part 8 and a ciliary part 10 transplanted at the base part 9. The ciliary part 10 of the elastic body 5 is made in contact with the downward-bent edge 2 of the fixture main body 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037923-A (JP)
Title: Engine valve and method of manufacturing the same
Inventor: KATO KOJI
IPC: C22F1/00
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the wear resistance of the shaft end part of an engine valve and the fatigue strength of the shaft end part and the area near a groove part thereof.  <P>SOLUTION: This engine valve 1 comprises a shaft part 2, a bevel part 3, the groove part 4, and the shaft end part 5, and is formed of an aluminum-containing titanium alloy. A quenchable heat resisting steel tip 6 is heated and brazed to the tip of the shaft end part 5. This method of manufacturing the engine valve comprises a first heating step for heating the surfaces of the shaft part 2, the bevel part 3, the groove part 4, and the shaft end part 5 to form them in a needle-like structure, a step for pressingly holding the heat resisting steel tip 6 at the tip of the shaft end part 5 through a brazing material 7, a second heating step for heating parts of the heat resisting steel tip 6, the shaft end part 5, the shaf part 4, and the shaft part 2 and brazing the heat resisting steel tip 6 to the tip of the groove end part 5 and forming at least the surfaces of parts of the groove part 3 and the shaft part 2 in an equiaxial structure or a solution structure, and a rapid cooling step for hardening the heat resisting steel tip 6 by rapidly cooling the heated portion thereof to hold parts of the shaft part 2, the groove part 4, and the shaft end part 5 in the equiaxial structure or the solution structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045828-A (JP)
Title: Locking pin
Inventor: IGARASHI YASUTAMI
IPC: E04G7/30
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of becoming unable to slip out by projection of a stopper in the middle of a hollow material in a conventional integrated locking pin, and the problem of being troublesome in work and storage in a separate type of separating the stopper from the locking pin.  <P>SOLUTION: The locking pin 1 has a bar-shaped part 2 and a stopper part 3. The bar-shaped part 2 is formed as a bar-shaped body. The stopper part 3 is arranged on one end side of the bar-shaped part 2. In the stopper part 3, a part of a stopper 30 projects from a diameter of the bar-shaped part 2 by moving or rotating in the substantially right-angled direction to the bar-shaped direction of the bar-shaped part 2. As an embodiment, the stopper part 3 is composed of a stopper hole 31 arranged in the right-angled direction to the bar-shaped direction of the bar-shaped part 2 and the stopper 30 movably arranged in the length within the hole length of the stopper hole 31. A part of the stopper 30 projects from the diameter of the bar-shaped part 2 when the stopper 30 moves in the substantially right-angled direction by rotating the bar-shaped part 2 by a substantially 180-degree angle, from a state of storing the stopper total length in the stopper hole 31.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047878-A (JP)
Title: Liquid crystal display device, source driver, and source driver operating method
Inventor: HIRATSUKA JUN
IPC: G09G3/20
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for eliminating disorder of regularity of the polarities of a data signal which is possibly caused by a liquid crystal display device which drives a display panel by (n)-dot driving by using a plurality of source drivers.  <P>SOLUTION: This liquid crystal display device includes the display panel (3) having a 1st area (4<SB>1</SB>) and a 2nd area (4<SB>2</SB>) adjacent to the 1st area (4<SB>1</SB>), a 1st source driver (21) which supplies a data signal to a plurality of data lines positioned in the 1st area (4<SB>1</SB>) of the display panel (3) respectively, and a 2nd source driver (2<SB>2</SB>) which supplies a data signal to a plurality of data lines positioned in the 2nd area (4<SB>2</SB>) of the display panel (3) respectively. This liquid crystal display device is configured so as to be able to individually control the polarity pattern of the data signal outputted from the 1st source driver (2<SB>1</SB>) and the polarity pattern of the data signal outputted from the 2nd source driver (2<SB>2</SB>).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030929-A (JP)
Title: Image forming unit, image forming apparatus having the same, and recycling method for the same
Inventor: KIKUCHI HIDEO
IPC: G03G21/00
Filed: 2004-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming unit easily replacing components and devices in the image forming unit, and also to provide an image forming apparatus having the image forming unit and a recycling method for the image forming unit.  <P>SOLUTION: A nonvolatile storage means is incorporated in a frame body storing the replaceable components and devices. Individual life information of each of the replaceable components and devices is stored in the nonvolatile storage means. Thus, from the individual life information of each of the replaceable components and devices, it is found out whether each component has reached its life. This facilitates replacement work. In addition, the replaceable components and devices in the image forming unit can be detached from the frame body individually. Accordingly, only the component which has reached its life is detached from the frame body and replaced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056910-A (JP)
Title: Polypropylene resin composition for injection expansion molding and molded product thereof
Inventor: ABE TERUMASA
IPC: C08J9/06
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition for injection expansion molding having good injection expansion moldability and affording an expansion molded product having uniform and fine cells at a high expansion ratio and excellent lightweight properties and to provide the expansion molded product composed of the same.  <P>SOLUTION: The polypropylene resin composition for injection expansion molding is characterized as comprising (A) a linear polypropylene resin and (B) a modified polypropylene resin exhibiting ≥0.1 to <10 g/10 min melt flow rate, ≥5 cN melt tension and strain curability and further containing (C) a lithium compound as a chemical foaming agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI