baber/WOPTO huggingface dataset:
Patent JP-2004237497-A (JP)
Title: Method for manufacturing composite material using cloth
Inventor: SATO HIDETAKA
IPC: B32B37/06
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite material using cloth having good aesthetic properties and good cushioning properties.  <P>SOLUTION: The composite material is manufactured by laminating a base material and a laminate, which is obtained by laminating a thermally adhesive material, of which the air permeability measured by a method comforming to an A-method of JIS L 1096 is 70 ml/cm<SP>2</SP>/cm<SP>2</SP>/sec or below and the basis weight is 20-50 g/m<SP>2</SP>, on at least one side of the cloth by a thermal lamination method or a flame lamination method. More preferably, the cloth and the thermally adhesive material are laminated by a needle punching method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242128-A (JP)
Title: Camera pan-head for aerial photography
Inventor: TASHIRO YUJIRO
IPC: H04N5/222
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera pan-head for aerial photography which reduces the loadage of an unmanned flying object, is compact in coniguration, can use a small driving motor and not complicated in taking countermeasure against vibration.  <P>SOLUTION: The pan-head 1 for aerial photography is provided to a supporting arm 2 installed at a position horizontal on the bottom face side of the unmanned flying object H to be remotely operated and supports a photographing means H for photographing the object in a freely attachable and detachable way. In the pan-head 1, a fitting arm 3 is fitted to the supporting arm 2 by a turning mechanism in a freely turnable way, a supporting stand 4 is supported to the fitting arm 3, and a turnable table 5 is supported to the supporting stand 4 by a drive mechanism 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004054213-A (JP)
Title: Pigment dispersed body for color filter and pigment dispersed resist composition for color filter containing the same
Inventor: ITO KAZUNORI
IPC: G03F7/004
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersed body for a color filter and a pigment dispersed resist composition for a color filter which have high transmissivity, excellent pigment dispersing property, and a less development residue and are used to manufacture an optical color filter used for a color liquid crystal display.  <P>SOLUTION: Disclosed in the pigment dispersed body for the color filter which contains a pigment dispersant and an organic solvent and the pigment dispersant is a block copolymer resin consisting of a pigment adsorption block containing a basic group as a pigment adsorbing group and a block containing no pigment absorbing group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004242725-A (JP)
Title: Medical instrument and its production method
Inventor: YASUDA YOSHITOMO
IPC: A61J1/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method to produce easily and with high accuracy a polyimide thin film which is used for a medical instrument and the medical instrument equipped with the above polyimide thin film.  <P>SOLUTION: This invention is the medical instrument which includes a coating layer made of a photo-curing polyimide resin composition having (a) a polyimide resin, (b) a carbon cluster and/or its derivative and (c) a compound which includes a heterocycle excluding the above (a), or (a-1) a polyimide resin which includes a heterocycle and (b) the carbon cluster and/or its derivative as essential ingredients, and a production method of the medical instrument wherein a base material is coated with the photo-curing polyimide resin composition and irradiated with light to form the coating layer with a thickness of 1-1,000 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244256-A (JP)
Title: Lighting glass
Inventor: TAKAGI YUKIO
IPC: C03C3/093
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting glass which is lead-free, has a sufficient electrical insulation property and is excellent in thermal processability.  <P>SOLUTION: The glass is substantially free of lead and comprises, by mass, 65-75% SiO<SB>2</SB>, 0.5-5% Al<SB>2</SB>O<SB>3</SB>, 0-2% B<SB>2</SB>O<SB>3</SB>, 0-4% CaO, 0-4% MgO, 0-4% SrO, 5-12% BaO, 0-9% ZnO, 6-15% BaO+ZnO, 8-16% CaO+MgO+SrO+BaO+ZnO, SrO/(BaO+ZnO)<0.3, 3-12% Na<SB>2</SB>O, 3.5-9% K<SB>2</SB>O, 0.5-5% Li<SB>2</SB>O and 10-18% Na<SB>2</SB>O+K<SB>2</SB>O+Li<SB>2</SB>O.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257163-A (JP)
Title: Base cloth for artificial turf and artificial turf using this base cloth
Inventor: TERASAKA YOSHIHIRO
IPC: E01C13/08
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide base cloth for artificial turf having moderate flexibility, causing little a vertical split, and having sufficient strength by using a regenerated polyethylene terephthalate resin.  <P>SOLUTION: This base cloth for the artificial turf superior in moldability and impact resistance, having moderate flexibility, causing little a vertical split, and having sufficient strength, and the artificial turn using this cloth, can be provided by blending in a range of the polyethylene terephthalate resin 70 to 95 wt.% and ethylene-propylene-diene monomer elastomer 5 to 30 wt.% modified by a malic anhydride, and also blending an inorganic filler by a specific quantity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261986-A (JP)
Title: Resin component and its laser welding method
Inventor: SAKAGAMI YUJI
IPC: B23K26/32
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the occurrence of trouble such as welding failure or the like, which is caused by the moving speed difference of a laser beam between the outside and inside parts of a welding flange, in the corner part of welding margins.  <P>SOLUTION: The joining flange part 2a of a halved component 2 absorbing a laser beam 4 and the joining flange part 3a of a halved component 3 permitting the laser beam 4 to transmit are butted mutually and irradiated with the spot-like laser beam 4 to be welded and joined along the joining surfaces 7 of both components. In consideration of a point that the moving speed of the laser beam 4 is high in the outside part C1 in the width direction of each component and relatively low in the inside part C2 in the width direction thereof, the flange surface 3c is inclined so that the wall thickness continuously changes from the outside part C1 in the width direction toward the inside part C2 in the width direction within a wall thickness range of t1-t2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261157-A (JP)
Title: Chemical-spraying device for tea garden
Inventor: MATSUMOTO YOSHIMI
IPC: B05B17/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical-spraying device for a tea garden, capable of moving from a furrow of completing the chemical spraying to a furrow to be sprayed with the chemical quickly, having less trouble in its traveling device, engine, and the like, and exhibiting almost no harm by an agrochemical to a worker.  <P>SOLUTION: This chemical-spraying device is provided by installing a fixed arm 3 projecting in the rear direction of the medicine-spraying device in the vicinity of the rear part of a main frame 1 having an almost gate shape, and mounting an, S-shaped conduit of almost S-shaped 5 and a second nozzle having a nozzle body 6 at the swinging central axis at the tip end of the fixed arm 3. In the vicinity of the end part of the swinging central axis 4 side of the second nozzle, a rod side end of a swinging cylinder 8 is connected, and chemical liquid is supplied to the swinging cylinder as an acting fluid. By supplying the chemical liquid to the swinging cylinder 8 and the second nozzle, the swinging cylinder 8 swings the second nozzle towards the rear direction of the main frame 1 for facing the nozzle body 6 to the branches and stems of tea trees and jetting the chemical liquid from the nozzle body 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003327561-A (JP)
Title: Polymerizable liquid crystalline compound, liquid crystal polymer and use thereof
Inventor: NISHIKAWA NAOYUKI
IPC: C07C69/753
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystalline compound which has excellent refractive index anisotropy and a wide transparent range and hardly receives a cis-trans transfer caused by UV light, to provide a liquid crystal polymer comprising the polymerizable liquid crystalline compound, to provide an optical phase difference film and an optical isomer each having large refractive index anisotropy, and to provide a nonlinear optical element and an electrooptic element each having a wide transparent range and hardly receiving a cis-trans transfer caused by light.  <P>SOLUTION: This polymerizable liquid crystalline compound is represented by the general formula (1) (P<SP>1</SP>and P<SP>2</SP>are each independently a polymerizable group; A<SP>1</SP>, A<SP>2</SP>, L<SP>1</SP>and L<SP>2</SP>are each independently a divalent connecting group comprising a single bond, O, S, carbonyl, sulfonyl, a substituted or unsubstituted imino or their mixture; S<SP>1</SP>and S<SP>2</SP>are each independently a divalent connecting group; Cy<SP>1</SP>and Cy<SP>2</SP>are each independently a 5 to 14C cyclic group; n1 and n2 are each such an integer that n1+n2 is 0 to 2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268154-A (JP)
Title: Throwaway type drill
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To mutually uniformize pressing force when pressing a pair of outside surfaces of a tip by a pair of inside surfaces of a tip installing seat by using a clamp bolt.  <P>SOLUTION: A slit 17 extending toward the rear end side in the axis O direction is cut in a bottom surface 14A turning to the tip side in the axis O direction in the tip installing seat 14. When viewed from the tip side in the axis O direction, the slit 17 is deviatively arranged so as to approach a second tip part 13B for screwing in a shaft part 42 of the clamp bolt 40 more than a first tip part 13A pressed by a head part 41 of the clamp bolt 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270316-A (JP)
Title: Method of mounting vestibule decorative rail
Inventor: SHIBATA KENICHIRO
IPC: E04F19/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting a vestibule rail using a decorative sheet easily constructible at a construction site while attaining efficiency in physical distribution such as packing and transportation.  <P>SOLUTION: In the method of mounting the vestibule rail using the decorative sheet 1 formed by laminating a decorative film 11 and a base material 12 and machining V-grooves 13 beforehand on the back face of the base material, protective tapes 3 are detachably extended along the positions corresponding to the V-groove 13 parts of the decorative film 11, and the V-grooves 13 are bent at approximately right angle and bonded to the vestibule rail. The protective tapes 3 are removed after bonding is completed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267560-A (JP)
Title: Pachinko game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which shortens a pattern varying time by erase-adjusting a suspended quantity of a variable display game by a game ball which has passed a specified region during the variable display game is being performed, and at the same time, increases the working efficiency by suppressing the interruption of the game by increasing the entertaining property, and is equipped with a game environment which does not become disadvantageous to a game player as well.  <P>SOLUTION: This pachinko game machine has a drawing means which performs a drawing with the passing of a launched game ball through the specified region in a game region as a qualification, a drawing result storing means which orderly stores drawing results corresponding to the passed game balls when the game balls have passed the specified region while the variable display game is being performed, and a drawing result erasing means which erases the drawing results which have become a missing from among drawing results stored in the drawing result storage means. The pachinko game machine is constituted in such a manner that when the drawing results are stored in the drawing result storage means, the variable display game based on the drawing results may be performed in the order of the storages.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270602-A (JP)
Title: Supercharging device and method of supercharging engine
Inventor: IEDA NAOYUKI
IPC: H02P9/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method of supercharging that can use energy recovered from an engine effectively and that can improve responsiveness to an acceleration request.  <P>SOLUTION: This supercharging device 20 is applied to an engine 1 including a regenerative generator 30 and a rechargeable battery 31 using regenerative power that is recovered by the generator 30, and rotates and drives a compressor impeller 22 by a turbine impeller 21 turned by exhaust from the engine 1 and compresses intake air by the impeller 21, including a turbo generator 24 capable of rotating and driving the impeller 22. The turbo generator 24 is driven by regenerative power that is recovered by the generator 30 when the battery 31 is in full charge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004281502-A (JP)
Title: Circuit board employing thermoplastic liquid crystal polymer, and manufacturing method thereof
Inventor: ONODERA MINORU
IPC: H05K1/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board capable of improving thermal dimension reliability of a mounting component to be provided on the board, and to provide a manufacturing method thereof.  <P>SOLUTION: The circuit board in which a thermoplastic liquid crystal polymer film is used for an insulating layer has one or more regions where a mounting component is provided in the same circuit board. The dimensional change rate of at least one region is adjusted (1) so as to be different from that of the other portions of the circuit board, and (2) so as to have a difference between the dimensional change rates of the mounting component to be provided on the regions (1), (2) becomes 0.1% or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282315-A (JP)
Title: Communication system, gateway apparatus, communication method and authentication method
Inventor: TAKEDA SACHIKO
IPC: G06F21/31
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication method enabling an MN to acquire a home address in a visited network.  <P>SOLUTION: A communication system comprises a home network in which a home agent for holding position information of a mobile terminal is arranged, and the visited network in which a radio communication apparatus for communicating with the mobile terminal is arranged, and provided with a gateway apparatus to be a communication interface with the home network in the visited network. The radio communication apparatus has an access request transfer means for transferring an access request from a mobile terminal in the visited network to the gateway apparatus. The gateway apparatus performs an acquisition request of an identifier of the mobile terminal to the home agent, and transfers the acquired identifier to the mobile terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277338-A (JP)
Title: Method for producing n-acylamino acid
Inventor: SAKAE TAKAHIRO
IPC: C07B61/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical method for producing an N-acylamino acid by efficiently advancing an amidocarbonylation reaction while suppressing catalytic activity drop and palladium leaching even under repeated use of a palladium catalyst fixed on a macromolecular compound.  <P>SOLUTION: The method for producing the N-acylamino acid comprises carrying out a reaction between an aldehyde, an amide, a coordinating compound, an acid, a halogen compound in the presence of the palladium catalyst fixed on the macromolecular compound in an organic solvent under carbon monoxide pressurization, wherein the catalyst is a crosslinked microencapsulated palladium obtained by making a palladium compound act on the macromolecular compound, specifically e.g. tetrakis(triphenylphosphine)palladium(0), bis[1,2-bis(diphenylphosphino)ethane]palladium(0), bis(tri-t-butylphosphine)palladium(0).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276508-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA NORIKO
IPC: B41J29/46
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily determine details of a failure by means of a printer engine alone, without the use of a personal computer, other special implements or the like, when the printer engine is brought into a failed state in an image forming apparatus.  <P>SOLUTION: When an engine test print key, which is not shown in Fig., is pressed down on the occurrence of the failure in the engine, the details of the failure are determined in a failure detail check sequence which is not shown in Fig. When it is determined that the details of the failure are those of a failure No.1, in the failure detail check sequence (step 204), a main motor is driven for 250 ms (step 209); when it is determined that the details of the failure are those of a failure No.2 (step 205), the main motor is driven for 500 ms (step 210); and when it is determined that the details of the failure are those of a failure No.3 (step 206), the main motor is driven for 750 msec; and a user or a service person is notified of the details of the failure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279315-A (JP)
Title: Surface-shape detection apparatus, positioning method, surface-shape detection method
Inventor: TAKADA MASAHITO
IPC: G01B21/30
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface shape detection apparatus and its method for inexpensively and accurately detecting a surface shape, and a positioning method used for the surface-shape detection apparatus.  <P>SOLUTION: Before the tip of a probe 4 relatively scans a sample 33 and the surface shape is measured, the probe 4 and a displacement sensor 21 are positioned so as to dispose the tip of the probe 4 on a measurement axis L of the displacement sensor 21 for detecting a position of a stage for placing the sample 33 in the Z direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283243-A (JP)
Title: Tea serving method and apparatus in restaurant
Inventor: TOKUNO NOBUO
IPC: A47F10/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of drinking tea served to customers and easily serve tea in a restaurant.  <P>SOLUTION: In the tea serving apparatus and method, a concentrated tea 12 served from a tea storage tank 14 storing the concentrated tea 12 and tap water 16 are supplied to a mixing tank 22 at a fixed ratio, heated by a heating means 20 arranged in the mixing tank 22, supplied to a tea serving section 26 arranged on a table and a counter 24, and served from the tea serving section 26. Furthermore, a pressure pump 40 is arranged between the mixing tank 22 and the tea storage tank 14, and an opening and closing valve mechanism 42 between the mixing tank 22 and a water pipe 18, and the concentrated tea 12 and the tap water 16 are supplied to the mixing tank 22 at a fixed ratio through the pressure pump 40 and the opening and closing valve mechanism 42 depending on the consumption of a beverage tea.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288496-A (JP)
Title: Fuel cell system for vehicle
Inventor: HORIGUCHI MUNEHISA
IPC: H01M8/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance and stabilize the output of a fuel cell and also enhance fuel efficiency by always supplying air sufficiently more abundant than the amount of the air required to maximize the output of the fuel cell to the oxygen electrode of the fuel cell.  <P>SOLUTION: A fuel cell system comprises a fuel cell stack that is mounted on a vehicle and composed of a fuel cell equipped with an air passage where normal pressure air circulates, an air supply chamber which is connected with the air inlet end of the air passage and equipped with a water supply nozzle for supplying water to the air, and an air exhaust chamber which is connected with the air outlet end of the air passage, an air supply fan unit which is mounted on a vehicle to supply the normal pressure air to the air supply chamber while introducing the air from the outside, and a condenser unit which is mounted on the vehicle and exhausts to the outside the air exhausted from the air exhaust chamber after condensing and removing the moisture in the air. The air supply fan unit is mounted in the center of the fuel cell stack in the lateral direction of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283786-A (JP)
Title: Flight of sludge scraper
Inventor: SUZUKI TAKASHI
IPC: B01D21/18
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flight of a sludge scraper which is recyclable and has excellent corrosion resistance, the torsional deformation of which is restrained and which does not deteriorate the quality of water in a sedimentation basin by solving the problem of the hollow flight that there is the danger that corrosion advances from the inside surface even if the hollow flight is made from stainless steel since a corrosive component is contained in sewage and condensed in the precipitated sludge and the corrosive component-condensed sludge intrudes into the hollow flight and goes rotten with time and the problem of the solid flight that the sludge does not intrude into the solid flight and its corrosion resistance is excellent but its rigidity against torsion is insufficient since its cross section is formed into a U shape.  <P>SOLUTION: This flight of the sludge scraper which is moved in the sedimentation basin for scraping the accumulated sludge in the prescribed direction is made from stainless steel and has a hollow part on the inside and an opening communicated with the hollow part on any of the surfaces of this flight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296461-A (JP)
Title: Oxide semiconductor light emitting element
Inventor: SAITO HAJIME
IPC: H01S5/227
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide semiconductor light-emitting element excellent in stability of single lateral mode oscillation.  <P>SOLUTION: A non-doped quantum well active layer 105 is formed on an n-type single crystal substrate 101. A p-type Mg<SB>0.1</SB>Zn<SB>0.9</SB>O cladding layer 107 containing a ridge 107a is formed on the layer 105. An n-type Mg<SB>0.3</SB>Zn<SB>0.7</SB>O current block layer 109 is formed on both sides of the ridge 107a of the layer 107. An n-type Cd<SB>0.15</SB>Zn<SB>0.85</SB>O light-absorbing layer 110 is formed in the layer 109.  <P>COPYRIGHT: (C)2005,JPO&NCIPI