baber/WOPTO huggingface dataset:
Patent JP-2002339469-A (JP)
Title: Precast concrete panel and its manufacturing method
Inventor: MIYAI TOSHIAKI
IPC: E04F13/14
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete panel provided with outer thermal insulating structure allowing the exterior finish of a panel exterior wall surface, and its manufacturing method. SOLUTION: This precast concrete panel 1 has a structure for attaching an external facing plate 4 to the exterior wall surface of a panel structure body 2 by a locking implement 10. A heat insulating plate 3 is interposed between the external facing plate and the panel structure body, and an external facing material scatter preventing net 7 with heat resistance is bonded to the back face of the external facing plate with an adhesive 8. The external facing plate is arranged on a lower mold of a form, and the external facing material scatter preventing net is bonded to the back face of the external facing plate. The heat insulating plate is arranged on the scatter preventing net. Reinforcements are arranged on the heat insulating plate, and concrete is placed.  A locking implement part extending above the heat insulating plate is anchored to the concrete to manufacture the precast concrete panel. The locking implement supports the own weight of the external facing material and restrains displacement in an out-of-plane direction. The scatter preventing net restrains each part of the external facing material to prevent the scatter or fall of the external facing material when the external facing material is ruptured in the spread of a fire.
Patent JP-2003262921-A (JP)
Title: Projection video display device
Inventor: KOBA HIROKI
IPC: F21Y101/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection video display device which makes improvement in exhaust efficiency and sufficient light shielding of unnecessary light compatible.  <P>SOLUTION: A fan device 6 consists of a first fan 6a, a second fan 6b and a motor 6c. The first fan 6a and the second fan 6b are both fixed to one revolving shaft of the motor 6c and rotate one body. The first fan 6a and the second fan 6b consist of four-blade configurations respectively provided with four blades at 90° intervals. The second fan 6b is fixed with the four blades in the state of shifting the blades with respect to the blades of the first fan 6b at 45°. As a result, the first fan 6a and the second fan 6b rotate as one body to shield the light by positioning their blades at the points where the other blades do not exist.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260124-A (JP)
Title: Biodegradability control of composite biomaterial
Inventor: TANAKA JUNZO
IPC: A61K33/42
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize in vivo absorbability suitable for artificial bone material while maintaining the mechanical strength of a composite biomaterial consisting of a calcium salt (more particularly hydroxy apatite) and collagen.  <P>SOLUTION: Crosslinking is introduced into collagen of a composite biomaterial consisting of the calcium salt (more particularly hydroxy apatite) and the collagen, by which the in vivo degradation rate of the composite biomaterial is controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262982-A (JP)
Title: Method for manufacturing toner
Inventor: NAKA TAKESHI
IPC: B02C13/28
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a long-life toner having a desired surface shape.  <P>SOLUTION: A composition containing a binding resin and a colorant is melted and kneaded, and solidified by cooling, pulverized and further subjected to surface modification treatment to obtain toner. In the method for manufacturing the toner, a pulverizing process is a process for obtaining fine powder having 3 to 11 μm average grain size by a mechanical pulverizer in which a pulverizing zone is formed by arranging a stator surface and a rotator surface so as to have a prescribed space therebetween. The surface modification process of a batch type has a classifying means, a surface treating means using mechanical impact force and a guiding means for partitioning a space therebetween. While continuously discharging and removing fine powder having below a prescribed grain size outside the apparatus by the classifying means, the pulverized material is introduced in the surface treating means using the mechanical impact force to be subjected to surface modification treatment and then is circulated to the classifying means again. By repeating classification and surface modification treatment using the mechanical impact force for a prescribed time, surface-modified particles from which a prescribed amount of fine powder having below a prescribed grain size is removed, are obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264665-A (JP)
Title: Facsimile network system
Inventor: GOTO TAKASHI
IPC: H04N1/21
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile network system in which an influence upon a transmitting or receiving operation is reduced while sharing and storing received documents as much as possible.  <P>SOLUTION: When new facsimile reception is performed (step SA1), the received document operation history of the document is initialized and a document discard time is set (step SA2). Then, the received document is temporarily stored in a received document storage device (step SA3) and each computer 6 is notified of received document information with a document number as contents (step SA4). Then, a transfer necessity/non-necessity response from the computer is managed with the received document operation history, and managed as a priority deletion document attached with a priority number to be deleted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267703-A (JP)
Title: Ozone generating apparatus
Inventor: MINE SHINGO
IPC: C01B13/11
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the false detection of abnormality in an ozone generator even when operating under the condition of a small input power of an inverter.  <P>SOLUTION: In an ozone generating apparatus composed of an ozone generator 1, an inverter 2 and a transformer 3, both input power signal and output current signal of the inverter 2 are connected to a control device 4, and there is incorporated a logical expression which determines the output current of the inverter 2 exceeding a specified value to be abnormal when the input power thereof is below a specified value. Thereby, since the abnormality of the ozone generator 1 is detected as far as the generator is operated in the output current exceeding the specified value, the false detection of abnormality in the generator 1 can be prevented even when operating under the condition of a small input power of the inverter 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278048-A (JP)
Title: Multifilament yarn for yarn division and method for producing the same
Inventor: SUDA KAZUTOMI
IPC: B65H55/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifilament yarn for yarn division, which overcomes the problem of a yarn-diving property in a yarn-dividing process and has good yarn-producing operability, good drum quality, and the good yarn-dividing property.  <P>SOLUTION: This multifilament yarn for the yarn division is characterized in that the yarn-yarn stick-slip tension of the wound yarn is ≥5 g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002316328-A (JP)
Title: Mold for molding tire for car having sipe cast therein and method for manufacturing the same
Inventor: ISHIHARA YASUYUKI
IPC: B29K105/24
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To extend the life of a mold by reducing deformation, peeling or damage of a sipe when a tire is molded by using the mold having the sipe cast therein, for forming fine grooves in the tire. SOLUTION: The sipe 124a shown by a broken line, which is cast into an aluminum alloy mold 128 and provided at the block end part 122 of the aluminum alloy mold 128, has a mold release angle θa of about 17 deg.. The sipe 124a is inclined in the upward mold release direction of the aluminum alloy mold 128 to be set as a sipe 124b having a mold release angle θb of about 7 deg.. The sipes 124a and 124b to be used have a thickness of 0.6 mm and the distance between the block end surface 126 of the mold and the sipes 124a and 124b, that is, the wall thickness(t) of the block end part 122 is set to about 2.0 mm.  By this method, a problem such as the deformation, peeling or the like of the sipes 124a and 124b can be eliminated to a large extent by a simple method for altering only the mold release angles θa and θb of the sipes 124a and 124b when the sipes 124a and 124b are cast without providing a projection or the like.
Patent JP-2003277237-A (JP)
Title: Luminous make-up cosmetic
Inventor: ITOU NOBUKATA
IPC: A61Q1/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-formable make-up cosmetic excellent in gloss.  <P>SOLUTION: A luminous pigment (1) and acetyl tributyl citrate (2) are incorporated in the film-formable cosmetic. The film-formable make-up cosmetic is suitably exemplified by a nail beantifying cosmetic. The luminous pigment is suitably exemplified by a rare earth-activated boron aluminate. More concretely, it is suitably illustrated by a luminous pigment activated by adding a small amount of europium oxide, dysprosium oxide, calcium oxide, and the like to a complex oxide such as strontium oxide, alumina, and boric acid anhydride. Examples of the film former in such a cosmetic include a nitrocellulose, collodion, a phthalate alkyd resin, an alkyl acrylate polymer, and an alkyl methacrylate polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334330-A (JP)
Title: Pachinko machine
Inventor: INOUE HARUO
IPC: A63F7/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve expectations upon a big win and to maintain interest in a game without making a player feel troublesome.  <P>SOLUTION: First - sixth reels 17-22 of a symbol display device 4 comprise a first reel train 24 composed of the first - third reels 17-19 of a lower stage and a second reel train 25 composed of the fourth - sixth reels 20-22 of an upper stage. Between the respective reel trains 24 and 25, a reel train to be rotated is determined by lottery and based upon the lottery result, the respective reels 17-22 are rotated. When rotating only the first reel train 24, the first - third reels 17-19 are rotated. When rotating the first and second reel trains 24 and 25, after the rotation of the first reel train 24 is stopped, the fourth - sixth reels 20-22 are rotated. A held ball display 23 of the symbol display device 4 displays the presence/absence of held balls and simultaneously displays the result of reel train lottery as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275275-A (JP)
Title: Steam generator
Inventor: YAMAMOTO SEIICHI
IPC: A61H33/10
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam generator which is better in economical aspects and the saving of energy by simplifying the drain structure while achieving effective utilization of hot water or the like.  <P>SOLUTION: The apparatus is provided with a steam generation means which supplies a liquid made of hot water, water or the like to a heat exchange promoting member having a heating means from a liquid injection part to generate steam and an adjusting means which adjusts the amount of the liquid to be supplied to the heat exchange promoting member from the liquid injection part to the amount of that which is evaporated completely or mostly as steam by the steam generation member. For example, the adjusting means adjusts the amount of the liquid combining with at least one of the heating value of the heating means of the heat exchange promoting member, the shape of a portion contacting the liquid of the heat exchange member and the amount of air of an air fan that blows the steam in a predetermined direction by blown air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279654-A (JP)
Title: Fluorescent plate
Inventor: INOUE MASATO
IPC: H04N5/32
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent plate of a layer constitution suitable for mass production when a fluorescent plate emitting light by irradiation with a radiation is stuck onto an image reader.  <P>SOLUTION: An adhesive layer is provided in at least one side out of an upper face side and an under face side of a phosphor layer emitting light by the irradiation of the radiation. The fluorescent screen is preferably layered with a protection layer, the adhesive layer and the phosphor layer, in this order. A hot-melt type adhesive such as an ethylene-vinyl acetate copolymer and an ethylene-acrylic acid copolymer, or a pressure-sensitive adhesive such as an acrylic, stylenic, epoxy- and silicone-pressure-sensitive adhesive is exemplified as the optimum adhesive. The curing temperature thereof is preferably 100°C or lower not to impair the characteristic of the protection layer or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279292-A (JP)
Title: Heat exchanger
Inventor: HIRAMOTO RYUICHI
IPC: F28F11/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for efficiently exchanging heat between a pipe and a tank surface wound with this pipe regardless of these contact accuracy, and easily detecting leakage even if a double tube with a leakage detecting groove is not conventionally used.  <P>SOLUTION: One is composed of a tank 1, and the other is composed of the pipe 4, and the pipe 4 is wound around the surface of the tank 1. The periphery of the pipe 4 is covered with a sealed cover 5, and a liquid heat transfer material 6 is filled in this sealed cover 5. An unfilled space part 7 of the liquid heat transfer material 6 is arranged in an upper part in the sealed cover 5, and a leakage detecting sensor 8 is arranged so that a detecting part 8a is positioned in this space part 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284928-A (JP)
Title: Manufacturing method for hollow fiber bundle module
Inventor: AKAMATSU HIROATSU
IPC: C02F1/44
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a hollow fiber bundle module capable of enhancing a utilization ratio of a potting material used for sealing in a manufacturing process for the hollow fiber bundle module.  <P>SOLUTION: A hollow fiber bundle case into which a hollow fiber bundle is inserted is mounted in a container housing the potting material and the potting material is infiltrated in the leading end part of the hollow fiber bundle to seal the leading end of the hollow fiber bundle. In this manufacturing method for the hollow fiber bundle module, gas is made together present in the potting material housed in the container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287529-A (JP)
Title: Kit for testing humor component
Inventor: HOSHINO AKIHIKO
IPC: G01N33/48
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kit for testing humor components for both performing clinical tests on humors such as saliva as a specimen and testing the specimen after the reduction of viscosity of the specimen and the removal of bubbles only by the easy operation of supplying the specimen to the test kit.  <P>SOLUTION: The test kit comprises a liquid impermeable support 12. a test part 13 containing a reagent for testing the humor components, and a treating part 14 which contains a viscosity reducing reagent and into which the humor components permeate. When saliva or the like is supplied for the treating part in the test kit, the specimen is passed through the treating part and comes into contact with the test part after the viscosity of the specimen is reduced and bubbles are removed at the treating part. By for example, observing color development and discoloration in the test part, it is possible to easily verify the results of measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286329-A (JP)
Title: Light transmission resin composition
Inventor: SUZUKI SHINTARO
IPC: C08G59/40
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission resin composition which can be used in a sealing medium for a highly integrated optical semiconductor, an optical semiconductor composite IC and the like and in an optical connecting part and the like, and has a low stress and high humidity resistance.  <P>SOLUTION: The light transmission resin composition comprises (A) a light transmission epoxy resin or its derivative and (B) a hydrocarbon resin or its derivative which has light transmission and a functional group capable of reacting with the epoxy resin at a weight ratio of (A) to (B) of 0.1-10. As the reactive functional group of the hydrocarbon resin or its derivative, an epoxy group, a hydroxyl group, a carbinol group, an alkoxy group, an amino group, a mercapto group, a vinyl group, and an acryl group are preferred. The hardness of the light transmission resin composition after curing is preferably 5-70° according to JIS (A type).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294669-A (JP)
Title: Thin film gas sensor
Inventor: SUZUKI TAKUYA
IPC: G01N27/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film gas sensor preventing lowering of an electric resistance between pads without activating an electrical conduction path other than a gas sensing film even under a high humidity environment.  <P>SOLUTION: The thin film gas sensor comprises an Si substrate 1 with a penetration hole, a diaphragm composed of at least a first insulation film 2 spread over the opening of this penetration hole, a thin film heater 3 on this diaphragm, a second insulation film 4 covering the thin film heater 3, and the gas sensing film 6 composed of SnO<SB>2</SB>with sensing film electrodes 5 at both ends thereof. This sensing film electrode 5 is composed of a part connecting with the layered gas sensing film, a pad 5p for wire bonding, and a lead 51 connecting both of them. In the thin film gas sensor, the lead is covered with an electrical insulation film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293668-A (JP)
Title: Structure for reducing cold draft from window and window counter
Inventor: WADA HIROTAKA
IPC: E06B7/28
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cold draft from a window by an inexpensive equipment constitution without spending the energy cost.  <P>SOLUTION: A window counter 2 installed at an indoor side of a window 1 is composed of a heat storage counter comprising a latent heat storage material, and the solar heat is stored in the heat storage counter 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293187-A (JP)
Title: Copper or copper alloy subjected to plating and method for manufacturing the same
Inventor: INOHANA YASUO
IPC: C25D7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a surface treated material which maintains solderability, whisker resistance and heat resistant reliability as a plating material and good moldability.  <P>SOLUTION: An Ni or Ni alloy layer 12 having a thickness of 0.05 to 1.0 μm is formed on the surface of copper or a copper alloy 10 and an Sn or Sn alloy layer 16 is formed on the extreme surface side. Diffusion layers essentially consisting of Cu and Sn or diffusion layers 14 (18) essentially consisting of Cu, Ni and Sn are formed in ≥1 layers between the Ni or Ni alloy layer 12 and the Sn or Sn alloy layer 16 and the thickness of the diffusion layers 14 (18) contacting with the Sn or Sn alloy layer 16 among the diffusion layers is 0.2 to 20 μm and the Cu content thereof is ≤50 wt.% and the Ni content thereof is ≤20 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296305-A (JP)
Title: Information processor, information processing method and program
Inventor: NOMURA NAOYUKI
IPC: G06F17/30
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To automatically retrieve a corresponding document corresponding to a document described in predetermined markup language from a document group constituted of accessory documents.  <P>SOLUTION: A database in which accessory documents defining the document styles of documents described in markup language are prepared for various document styles is prepared. Then, a markup character string appearing in an input document described in markup language is selected. The selected markup character string is compared with the markup character string appearing in the accessory document, and the accessory documents in which the same or similar markup character string appears are narrowed down. Also, the input document may be analyzed to decide a document type, and the decided document type may be used to narrow down the accessory documents. Then, the narrowed- down document styles are listed, and the input document is displayed in the document style selected by a user from them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002358659-A (JP)
Title: Optical disk
Inventor: LEE KYUNG-GEUN
IPC: G11B7/24038
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk which can be manufactured under uniform conditions by forming grooves and lands on the full surfaces of the read-in area, the user data area and the read-out area of a disk, and with which a highly reliable reproducing signal can be obtained. SOLUTION: In the recording and/or reproducing optical disk having a read-in area, a user data area and a read-out area, the read-in area, the user data area and the read-out area are provided with grooves and lands. Thus, in the optical disk, since the grooves and the lands are formed in all the areas of the disk, and manufacturing conditions are identical during disk mastering, the yield is improved, and the manufacturing cost can be reduced.
Patent JP-2003292518-A (JP)
Title: Catalytic component for olefin polymerization, olefin polymerization catalyst, method for producing olefin polymer and transition metal compound
Inventor: KASHIMOTO MASAMI
IPC: C08F4/64
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic component for olefin polymerization capable of obtaining in high yield a high-molecular weight and high-melting olefin polymer moldable by extrusion or injection, to provide an olefin polymerization catalyst comprising the catalytic component, to provide a method for producing an olefin polymer, and to provide a transition metal compound as the catalytic component.  <P>SOLUTION: The catalytic component for olefin polymerization consists of the transition metal compound of general formula (I). The olefin polymerization catalyst comprises said catalytic component. The method for producing the olefin polymer using said catalyst is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290360-A (JP)
Title: Stent
Inventor: TSUCHIKANE ETSUO
IPC: A61M29/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent showing excellent antithrombotic properties, effectively suppressing a thrombotic obliteration after in vivo dwelling, showing a low restenosis rate, and capable of being retained in the body for a long period.  <P>SOLUTION: This stent 10 has: a stent base material 11; and a coating layer 12 of a polymeric material containing at least an anticoagulant, capable of gradually releasing the anticoagulant in the living body. The stent base material 11 is pretreated by a primer having high affinity to both the stent base material 11 and the coated polymeric material, and the polymer coating layer 12 is formed by the coating or the like.  <P>COPYRIGHT: (C)2004,JPO