baber/WOPTO huggingface dataset:
Patent JP-2003325436-A (JP)
Title: Endoscopic operation apparatus
Inventor: YASUNAGA KOJI
IPC: A61B1/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic operation apparatus which, while being of a simple system, can provide an operator with a wide field of view without stopping the work during operation.  <P>SOLUTION: The endoscopic operation device comprises an endoscope 4 which is inserted in a body cavity, inspects an operation site and is equipped with a curvature 4c as an inspection scope moving mean, a treatment tool 10 which is inserted in the body cavity and treats the operation site, and a connection mean 7 which connects mechanically the endoscope 4 with the treatment tool 10, wherein handling the treatment tool 10 works the curvature 4c of the endoscope 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334834-A (JP)
Title: Method for manufacturing hollow molding
Inventor: KANEKO TORU
IPC: B29C43/10
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow molding which can obtain the molding by easily laminating and curing prepregs even without using a large-sized and high rigidity mold.  <P>SOLUTION: The method for manufacturing the hollow molding comprises the steps of: laying the prepregs on the inner surface of the cavity of a hollow mold; then superposing a bagging film on the laid prepreg, directly airtightly sealing the peripheral edge of the bagging film at the mold, evacuating a space between the bagging film and the hollow mold, heating in an autoclave by pressurizing and thereby curing the prepreg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335943-A (JP)
Title: Polyamideimide resin paste and coating film-forming material containing the same
Inventor: HIRATA TOMOHIRO
IPC: C08L79/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamideimide resin paste which is soluble in nitrogen- containing polar solvents, has low temperature curability, excellent workability and excellent shape retainability in addition to the original heat resistance and the like of the polyamideimide resin, and to provide a coating film-forming material containing the same.  <P>SOLUTION: This polyamideimide resin paste is characterized by comprising (A) 100 pts.wt. of a polyamideimide resin obtained by reacting a diisocyanate component containing an aromatic diisocyanate compound represented by the general formula (I) (R<SP>1</SP>and R<SP>2</SP>are each identically or differentially H, a 1 to 6C alkyl or a 1 to 6C alkoxy) in an amount of 10 to 90 mol.% in the diisocyanate component with a polycarboxylic acid having acid anhydride groups or its derivative in an organic solvent, (B) 1 to 50 pts.wt. of an epoxy resin, and (C) 1 to 90 pts.wt. of inorganic and/or organic fine particles, and having a thixotropic property, and the coating film-forming material containing the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343573-A (JP)
Title: Cylindrical thrust roller bearing
Inventor: MAEKAWA NAOKI
IPC: F16C33/46
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cylindrical thrust roller bearing in which protrusions for preventing an overturn are provided, and a holder with high performance for stabilizing the position of a cylindrical roller is easily manufactured for a short period of time at low cost.   <P>SOLUTION: A pair of first and second protrusions 41 and 43 protruding to a pocket hole 35 are provided with a space between them in at least one side 40 parallel to the axis 31a of the cylindrical roller 31 of the pocket hole 35 opened to one surface 33 of the holder 27. In at least one side 45 parallel to the axis 31a of the cylindrical roller 31 of a pocket hole 39 opened to the other surface 37 of the holder 27, a third protrusion 47 protruding to the pocket hole 39 is provided so as to be located between the first and the second protrusions 41 and 43. Between the first and the second protrusions 41 and 43 on a pocket inner wall surface 51 having the protrusions, a recessed part 53 having a width longer than the extension of the third protrusion 47 in the direction of the side is formed from the one surface 33 to the third protrusion 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342867-A (JP)
Title: Method for top-dyeing of yarn and dyeing apparatus
Inventor: KUWABARA HIDEO
IPC: D06P5/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the top-dyeing of a yarn having arbitrarily selectable various color widths and colors.   <P>SOLUTION: A dyeing apparatus is composed of reciprocating yarn twisting means 15a, 15b reciprocatively turning with short steps while perpendicularly contacting with each of laterally arranged yarns 3 of a yarn group 5 to reciprocatively twist the yarns with short steps by a fraction of one turn, one turn or several turns and an ink ejection means 13 to eject an ink against the turning yarns 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348635-A (JP)
Title: Wireless communication system and terminal station
Inventor: NOGUCHI SHIGETAKA
IPC: H04W74/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently search a frequency channel used by its own wireless communication system in a wireless communication system of a distribution control method using a plurality of frequency channels.   <P>SOLUTION: The wireless communication system 1 including a plurality of terminal stations 11, 12, 13 and using a plurality of frequency channels is characterized in that the first terminal station 11 transmitting a signal transmits first information associated with the number of frequency channels used by itself superimposed on a particular frequency channel among the frequency channels used by itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005049-A (JP)
Title: Corner interpolation method and track control method using clothoid spline
Inventor: MATSUO YOSHIICHI
IPC: B23Q15/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corner interpolation method using clothoid spline which enables a designer to intuitively image a track.  <P>SOLUTION: This corner interpolation method for connecting corners formed by two straight lines by use of a clothoid spline comprises a designated data input process for inputting at least one designated data of three designated data of roundness length d1, roundness width d2 and minimum curvature radius r, and a clothoid spline calculation process for calculating the clothoid spline based on the designated data. When these designated data are used, the designer who performs a corner interpolation can intuitively image the track of the clothoid spline.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010501-A (JP)
Title: Solid preparation and method for producing the same
Inventor: KIKUOKA HIROAKI
IPC: A61K31/366
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid preparation which can stabilize a lactone ring-having pharmacologically active ingredient for a long period, and to provide a method for producing the same.  <P>SOLUTION: The solid preparation comprising the lactone ring-having pharmacologically active ingredient, a vehicle and a stabilizing agent is characterized by using a non-cellulosic vehicle as the vehicle and substantially not containing crospovidone. In the solid preparation, the lactone ring-having pharmacologically active ingredient is preferably simvastatin, lovastatin, or the like. The particle diameter of the pharmacologically active ingredient is a 50% particle diameter of ≥3.5μm and a 90% particle diameter of ≤20μm in an accumulated particle size distribution. The vehicle is preferably a saccharide, a starch, or the like. The stabilizing agent is preferably an organic acid. The preparation may further contain an anti-oxidizing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012198-A (JP)
Title: Radar
Inventor: NAKANISHI MOTOI
IPC: G01S13/931
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar for easily and surely detecting a stationary object and also suppressing pairing errors.  <P>SOLUTION: In an FM-CW (frequency modulated continuous wave) radar for detecting relative distance or relative velocity of a target from the frequencies of respective projecting parts appearing in a frequency spectrum of a beat signal in an incoming and an outgoing modulation sections produced due to the same target, the moving velocity of a mobile object such as a vehicle mounted with the radar is measured, the frequency difference of the projection parts appearing in the frequency spectrum of the beat signal of the incoming and outgoing modulation sections corresponding to the stationary object is inversely calculated, and pairs corresponding to the frequency difference are preferentially extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009882-A (JP)
Title: Electric power steering device
Inventor: TATEWAKI OSAMU
IPC: B62D5/04
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack assist type electric power steering device with facilitated production and improved operability.  <P>SOLUTION: A front end of an electric motor 35 is fastened on a lower part of a gear housing 31 by a bolt, and a driving gear 37 fixed on a shaft 36 of the electric motor 35 and a driven gear 39 meshed with the driving gear 37 as power transmitting means are housed in the gear housing 31. The number 43 shows a deep groove ball bearing for supporting the driven gear 39. In a ball screw housing 33, a ball nut 45 is rotatably held through a double row angular contact ball bearing 47. A female spline 63 is formed on a right end of the driven gear 39, and a male spline 65 is formed on a left end of a ball nut 45. The male spline 65 is fitted into the female spline 63 of the driven gear 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010116-A (JP)
Title: Storage bag
Inventor: FURUTA KATSUJI
IPC: B65D33/01
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hygienic storage bag into which an insect, dust or the like is hard to enter directly from a vent hole.  <P>SOLUTION: The storage bag 11 made of a synthetic resin sheet 12 for storing contents such as polished rice inside is formed with the vent hole 14 on at least a portion of the sheet 12 constituting the bag 11. A strip sheet 15 made of a nonwoven fabric is attached to the internal surface of the sheet 12 to close the hole 14 from the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010455-A (JP)
Title: Hydraulic cement composition
Inventor: KOTO HIROYUKI
IPC: C04B28/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic cement composition which controls the occurrence of bleeding and does not have any bad influence on the various physical properties of an obtained hardened body regarding the hydraulic cement composition using fine blast furnace slag aggregate at least as a part of fine aggregate in aggregate.  <P>SOLUTION: The fine blast furnace slag aggregate on which one or more kinds of acrylic acid-base polymers selected from the group consisting of an acrylic acid polymer, an acrylic acid copolymer and their salts are adhered is used at least as a part of the fine aggregate in aggregate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013044-A (JP)
Title: Liquid crystal display device
Inventor: ABU KOICHI
IPC: G02F1/1339
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device equipped with a sealant with excellent reliability.  <P>SOLUTION: The liquid crystal display device is provided with a first substrate, a second substrate placed opposite to the first substrate via a liquid crystal and a sealant to fix the second substrate to the first substrate and also concurrently to seal in the liquid crystal. An organic material layer is formed on the liquid crystal side surface of the first substrate. The organic material layer is formed on the region surrounded by the sealant and on at least a region outside the sealant where a circuit or a wiring layer group is formed so as to be extended thereto and, at the same time, at least a part of it is removed on a part out of the region where the sealant is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102134-A (JP)
Title: Electric power data transaction system
Inventor: HIRAHARA TOYOJI
IPC: G06Q10/00
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric power data transaction system for taking, analyzing and diagnosing statistics, related to a state of performance of an apparatus based on power measurement data in a power saving apparatus, such as a solar cell by using the Internet, and informing of abnormality of the power-saving apparatus. SOLUTION: A server system integrates a power measuring instrument, an information system and a maintenance service, simplifies acquisition of the data related to electrical energy, enables relative evaluation due to data integration by an information system, informs of the abnormality of the power saving apparatus, isolates a maintenance request issuing system to be informed from a power measurement data storage server or identifies abnormal power measurement data. Accordingly, the server system is connected to a network, maintains the measurement data, integrates the statistics and evaluation of the data and the provision of reprocessing and results, and effectively, easily and simply provides data and notification of the abnormality, etc., required for a facility user and a facility provider, based on the instructions of the server.
Patent JP-2004014078-A (JP)
Title: Original board exposure apparatus
Inventor: NAKAMOTO HIDEKAZU
IPC: G11B7/26
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original board exposure apparatus which absorbs pitch unevenness and pitch deviation irrespective of a recording position and enables high precision recording.  <P>SOLUTION: In the original board exposure apparatus, power supply from a pinned-side terminal board 47 mounted on a vibration elimination board to a transfer-side terminal board 40 mounted on a transfer optical part 19 and the transfer of a signal between the pinned-side terminal board 47 and the transfer-side terminal board 40 are performed by using a flexible substrate 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011390-A (JP)
Title: Boring machine
Inventor: AIGA KUNIYASU
IPC: E21B7/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boring machine capable of stably making the boring machine independent even if it is removed from a tractor, at the same time, omitting a stand provided on a loading platform side and reducing the number of structural members of the stand to facilitate the manufacturing at a low cost.  <P>SOLUTION: A supporting frame 4 is put on the tractor through three point link means 3, a boring mechanism 6 having an auger 35 in a liftable manner is provided on the supporting frame 4, at the same time, in the boring machine having the loading platform 20, the loading platform 20 is provided on a loading platform attitude A on which a load is laid and a stand attitude B supporting the supporting frame 4 so as to make it become independent in an attitude variable manner, and a fixed means for fixing the load platform 20 to the load platform attitude A and the stand attitude B in a detachable manner is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017330-A (JP)
Title: Image formation device
Inventor: WATABE KATSUJI
IPC: G03G15/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost image formation device for forming high-quality images which has a simple configuration for forming an antenna beforehand, and a good sensitivity for transmitting and receiving electric waves also when toner images are formed by adding an interface function utilizing electric waves to the basic function.  <P>SOLUTION: The image formation device comprises a toner image formation means 1 for forming toner images by transferring toner images to a body to be transferred (P), an enclosure 2 for covering a part or the whole of the toner image formation means, an enclosure antenna 3 preliminarily formed at the enclosure for transmitting and receiving input and output electric waves related to the formation of toner images, and a terminal 5 connected to the enclosure antenna to be connected to an interface means 4 which utilizes electric waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018626-A (JP)
Title: Flame-retardant resin composition and molding prepared therefrom
Inventor: YAMANAKA KATSUHIRO
IPC: C08K5/5357
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which is excellent in fluidity and heat resistance and has flame retardancy as well.  <P>SOLUTION: The resin composition comprises (A) styrene resin (component A), (B) a polyphenylene ether resin (component B), and (C) a specified organophosphorus compound (component C), (desirably, 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-di(α-methylbenzyl)-3,9-dioxide compound). The mixing ratio is such that 1-100 pts. wt. component B and 1-100 pts. wt. component C are present per 100 pts. wt. component A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018940-A (JP)
Title: Method for manufacturing ferrous sintered sliding member, and ferrous sintered sliding member
Inventor: MIZUNO YOSHINORI
IPC: C22C33/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferrous sintered sliding member capable of improving productivity and to provide the ferrous sintered sliding member.  <P>SOLUTION: In the method for manufacturing the ferrous sintered sliding member, 15-25 wt.% copper component, 1-5 wt.% silicon component, 1-5 wt.% tin component, 0.1-5 wt.% manganese component, 3-10 wt.% carbon component and the balance ferrous component are blended and mixed to form a powdery mixture, and the powdery mixture is charged in a metallic mold and a green compact having a desired shape is formed and the green compact is sintered in a heating furnace adjusted to a neutral or reductive atmosphere at a temperature of above 950°C and below 1,100°C for 20-60 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017829-A (JP)
Title: Tire
Inventor: MATSUMOTO TADAO
IPC: B60C13/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve concealment effect on poor appearance such as a bulge and a dent, and the visibility of a mark while enhancing dirt-removing performance, in a serration provided on a side wall surface.  <P>SOLUTION: A decorating belt 4 of the serration 3 provided on the side wall surface 2S is virtually divided into an inner area 4i and an outer area 4o. A ridge 6 forming the serration 3 is made from a ridge inner area portion 6i extending to a border K with the outer area 4o without decreasing an outward opening angle α in a radial direction to a radial line T; and a ridge outer area portion 6o curving at the border K, extending in a radial outward direction while decreasing the opening angle α, and having a width expanding portion 8 making a distance D of a recessed portion 7 between the ridges by extending in the radial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022991-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: JINRIKI HIROSHI
IPC: H01L21/316
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in the film thickness of a base oxide film which is formed on the interface between a gate insulation film and a silicon substrate, when forming the gate insulation film having high dielectric constant.  <P>SOLUTION: On a silicon oxide film obtained by the formation of an insulation film containing Si and oxygen, a metal oxide film is so deposited by a chemical-vapor-deposition method, using an organic-metal raw material that the metal oxide film becomes crystalline in the state obtained, immediately after the deposition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016705-A (JP)
Title: Air cleaner
Inventor: OKABE KEIKO
IPC: A61L9/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of efficiently removing harmful chemical substances (VOCs; volatile organic compounds) from indoors that cause sick house syndrome, or the like.  <P>SOLUTION: This air cleaner includes at least a fan, a photocatalyst filter, and a light source for exciting the photocatalyst, all of which are located in a case. At least one set of the light source and the photocatalyst filter arranged in this order is positioned along the direction of airflow forced with the fan and passed inside the case, with the distance between the light source and the photocatalyst filter being approximately equal to the thickness of the photocatalyst filter. Further, the thickness of the filter and the distance between the light source and the filter are each set within the range of 5 to 7 cm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033173-A (JP)
Title: Dried microbial cell by spray-drying
Inventor: MIZUGUCHI TAIJI
IPC: A23L31/00
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dried microbial cell or a composition containing the dried cell such as medicines or foods by which the death or injury of the microbial cells can be suppressed to maintained at a high survival rate of the microbial cells, and to provide a single micron-sized dried microbial cell having a large microbial cell number per unit weight and capable of being easily formed into the medicines or foods. SOLUTION: This method for producing the single micron-sized dried microbial cell comprises drying single micron-sized sprayed liquid drops with drying air. And the single micron-sized dried microbial cell is also provided.
Patent JP-2004028206-A (JP)
Title: Reinforced plastic material and reinforced conduit whose outer circumference is protected with reinforced plastic material
Inventor: SUGITA NAOKI
IPC: F16L9/12
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost reinforced plastic material and a reinforced conduit with outer circumference protected with the reinforced plastic material.  <P>SOLUTION: The reinforced member 13 comprising the reinforced plastic material using a waste material of an optical fiber cable for a raw material, is provided around the outer circumference of a conduit 12 and formed into the reinforced conduit 11. The use of the waste material of the optical fiber cable for the raw material can lower the cost, and the recycling of the waste material can prevent environmental pollution and save the waste material disposal cost. A naked optical fiber comprising the optical fiber cable is coated with resin so as to improve the adhesion between the naked optical fiber and matrix resin. The coating resin has low elasticity so that the resin can absorb an impact from the outside to hardly damage the naked optical fiber in its inside. The use of this material as the reinforced member for the conduit to be buried underground can prevent the damage of the conduit in an excavation work at a low cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025052-A (JP)
Title: Apparatus for applying resin
Inventor: SHODA KAZUHITO
IPC: B41F15/44
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin applying apparatus in which such a problem is solved that air is involved in a resin since resin replenishment is too late in the case of moving a squeegee at a high speed when a slender portion to be coated is coated with the resin by using a mask and the squeegee and consequently a void is generated when the air-containing resin is cured as it is.  <P>SOLUTION: The mask 7 having an opened window of the shape and size corresponding to the portion 7a to be coated of the body to be coated to the important portion of which the resin is applied is positioned so that the portion 7a and the opened window are superimposed on each other. The resin is supplied and applied onto the portion 7a from the opened window by using the squeegee 11 moving across the opened window arranged aslant in the moving direction on the mask 7. A projecting part 13, the rear end of which on the squeegee side is parted from the mask 7 and the front end of which is approximated to the mask 7, is formed at the position that the squeegee 11 is moved on the opened window.  <P>COPYRIGHT: (C)2004,JPO