baber/WOPTO huggingface dataset:
Patent JP-2003239805-A (JP)
Title: Heat exchanger for stirling engine and its manufacturing method
Inventor: SANEMASA NAOKI
IPC: F25B9/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for a Stirling engine wherein an annular corrugated fin is closely contacted on an inner face of one end part of a cylinder body, and its manufacturing method.  <P>SOLUTION: The manufacturing method of the heat exchanger 1 for the Stirling engine wherein the annular corrugated fin 2 is closely contacted on the inner face of the one end part of the cylinder body 4 is characterized by that the corrugated fin 2 is closely contacted on the inner face of the body 4 by holding the corrugated fin 2 against the inner face of the one end part 4x of the body 4, concentrically inserting a ring 3 comprising a material abundant in ductility from an inner side of the corrugated fin 2, diametrally applying uniform force from an inner face of the ring 3 and plastically deforming it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181521-A (JP)
Title: Composite roll made of sintered hard alloy
Inventor: SUGINO KAZUNORI
IPC: B21B27/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite roll made of a sintered hard alloy in which a degradation in the bonding strength in the boundary part of a joint between the outer layer and the inner layer cased by the generation of oxide is prevented by improving the workability and reducing the deformation when the outer layer and the inner layer are joined, as the composite rolling roll in which the outer layer consisting of the sintered hard alloy and the inner layer consisting of an iron base or a steel base alloy are metallically joined.  <P>SOLUTION: Intermediate layers having at least one or more layers are made between the outer layer consisting of a WC-base sintered hard alloy and the inner layer consisting of the iron base or the steel base alloy and a base stock for intermediate layers in which the powder of raw materials is beforehand preliminarily sintered or sintered is used for at least one layer of the intermediated layers. The oxygen content of the base stock for the intermediate layers is ≤0.05 wt.% and relative density of the intermediate layers is ≥55% of the true density.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005896-A (JP)
Title: Magnetic tape and magnetic tape cartridge
Inventor: KUZE SADAMU
IPC: G11B5/78
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape which excels in high-density characteristics and is adaptive to a recording capacity above 1 TB, and a magnetic tape cartridge.  <P>SOLUTION: In a coated magnetic tape, tabular, granular or elliptic magnetic powder having average particle sizes of 5 to 50 nm is used as the magnetic powder to be added to a magnetic layer and the thickness of the magnetic layer is set to ≥0.09 μm. Tabular particles of average particle sizes of 10 to 100 nm is contained in at least one layer of an undercoating layer and back coating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187738-A (JP)
Title: Osteogenic treatment device
Inventor: NAKASU MASANORI
IPC: A61L27/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an osteogenic treatment device having excellent osteogenic ability and capable of osteogenesis corresponding to the shape of a transplantation part.  <P>SOLUTION: The osteogenic treatment device is provided with nucleic acid including a base sequence coding bone morphogenetic protein (BMP) which is a bone inducing factor and a base body with biocompatibility constituted of a porous block body, and is transplanted inside a living body to perform osteogenic treatment. At the time of defining the area (average) of the boundary part of adjacent holes of the base body as A[μm<SP>2</SP>] and the maximum cross section area (average) of the hole as B[μm<SP>2</SP>], the osteogenic treatment device satisfies the relation that B/A is 2 to 150. Also, it is preferable that such an osteogenic treatment device is provided with one or both of a vector holding the nucleic acid and an angiogenic factor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192848-A (JP)
Title: Manufacturing method of electromagnetic relay, and electromagnetic relay
Inventor: NISHIMURA KAZUAKI
IPC: H01H49/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electromagnetic relay, and the electromagnetic relay improving positional accuracy of a terminal plate.  <P>SOLUTION: When secondarily forming a resin body 30 to form a body block BB, the resin body 30 is secondarily formed in a state of necessary portions of the terminal plates 12, 14, 14', and 16 bent beforehand. By this, the positional accuracy of the terminal plates 12, etc. (pitches between the terminal plates 12, etc. facing a width direction of the body block BB, or the like) is improved in comparison with a conventional method of bending the terminal plates 12, etc. after secondary forming.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003292981-A (JP)
Title: Grease and rolling bearing and electric motor using the same
Inventor: KURAISHI ATSUSHI
IPC: C10N40/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing preventing abrasion from being caused for a short time even under conditions for scarcely forming a sufficient lubricating oil film in a contact part of an inner and an outer races with balls.  <P>SOLUTION: The rolling bearing is obtained by sealing a grease containing lithium soap fibers as a thickener in an inner space of the bearing. Fibers having ≥3 μm length and ≥0.2 μm thickness are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189675-A (JP)
Title: External preparation for treating atopic dermatitis
Inventor: HONDA SHINSUKE
IPC: A61K35/36
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external preparation for atopic dermatitis free from adverse effect and excellent in antipruritic effect.  <P>SOLUTION: The external preparation for atopic dermatitis comprises an extract derived from an echinoderm as an active ingredient. The echinoderm is any one of Asteria pectinifera, Acanthaster planci and Solaster paxillatus Sladen belonging to the order Spinulosa, Asterias amurensis, Coscinasterias acutispina and Lysastrosoma anthosticta belonging to the order Forcipulata and Protoreaster nodosus, Luidia quinaria, Culcita novaeguineae Muller & Troschel and Tosia queenslandensis belonging to the order Phanerozzonia. The external preparation for treating atopic dermatitis is obtained by decomposing a water extract of the above echinoderm with a proteolytic enzyme and prescribing the decomposed material in cream, emulsion, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189313-A (JP)
Title: Packaging method and packaging box for soft bag filled with liquid
Inventor: SUGA ITSUHITO
IPC: B65D5/495
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging method and a packaging box for a soft bag filled with liquid which eases effectively the shock of a fall or shocks during transportation.  <P>SOLUTION: This relates to a method for packaging soft bags filled with liquid stored dividably in two or more groups and at least one of the groups is provided with a nonstaring open space. This packaging box for the soft bags has two of more cargo chambers inside, and at least one area between the chambers is provided with a nonstoring open space. Hence, the bags filled with liquid are protected from shocks during transportation or the shock of a fall and the breakage of the bags is prevented effectively. Especially if the box is made of corrugated cardboard, the box can be made inexpensively and easily by using the similar way with the regular corrugated cardboard box.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199129-A (JP)
Title: Real estate management device and real estate management system
Inventor: ASANUMA RYUICHI
IPC: G06Q50/16
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real estate management device and a real estate management system for providing present evaluation information of a customer.  <P>SOLUTION: An evaluation information input by a building owner is received and stored in a building performance evaluation database 302 (step 120), and an evaluation information input by a building tenant is received and stored in an attitude survey result database 304 (step 122). An overall evaluation is calculated by a hierarchical analytical method or the like based on the building performance evaluation and the attitude survey result and stored in a building performance overall evaluation database 308 (step 124). The building performance overall evaluation is transmitted and presented to a server 102 or a personal computer of the building owner, the building tenant or the like through the Internet 100 (step 126).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197243-A (JP)
Title: Anti-pilling woven fabric
Inventor: ONODERA TADAHITO
IPC: D02G1/16
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-pilling woven fabric which can be finished in denim, dungaree, or the like which uses synthetic fiber-containing spun yarns, especially an union cloth comprising yarn-dyed cotton yarns and synthetic fiber-containing spun yarns, without applying a singeing processing and/or an alkali reduction processing.  <P>SOLUTION: This anti-pilling woven fabric using synthetic fiber-containing spun yarns as warps and/or wefts and not subjected to a singeing processing and/or an alkali reduction processing is characterized in that the anti-pilling property of the fabric after washed (JIS L0217 103 method) ten times is the third grade or higher. The spun yarn is preferably an air-interlaced spun yarn, and the number (Y) of the fuzzes having a lengths of ≥1 mm per 10m of the yarn and the number (X) of fibers on the cross-section have the following relation: 0.2≤Y/X≤2.0. The synthetic fiber-containing spun yarn is the ring-spun yarn, and the number (Y) of fuzzes and the number (X) of the fibers on the cross-section have the following relation: Y/X≤8.0.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194882-A (JP)
Title: Pachinko game machine
Inventor: TANAKA ASAO
IPC: A63F7/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine providing favorable amusement by simplifying the constitution of a ball passage and eliminating an operation of manually returning prize balls delivered to a lower ball plate to an upper ball plate one by one.  <P>SOLUTION: This Pachinko game machine is provided with the ball plate lining game balls stored in a plate member and feeding them to a ball shooting device 21, a storage case 25 positioned in the rear part of the ball plate, having a ball feed hole connected to the plate member and storing the game balls overflown from the plate member, a ball delivery device delivering the game balls based on a win state, and a ball delivery passage 35 provided between the ball delivery device and the storage case 25 and guiding the game balls B<SB>S</SB>delivered from the ball delivery device to the storage case 25. This Pachinko game machine is so constituted that the game balls delivered from the ball delivery device are made to fall onto the plate member via the storage case 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200425-A (JP)
Title: Method of laminating dry film
Inventor: HOASHI JUNICHI
IPC: B29L31/34
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminating method which can prevent mutual adhesion of adjacent copper-clad laminates with a dry film, and which also can prevent a resist layer not covered by a cover film and exposed in the periphery of the dry film from being separated from the copper-clad laminate and becoming a foreign matter followed by an exposure process eventually causing a defective product.  <P>SOLUTION: In this method of laminating a dry film, the periphery 11 of the dry film 1 on the copper-clad laminate 5 which has been subjected to thermocompression bonding by a laminate roll is more rapidly cooled than the central portion 12 of the dry film 1 and is cooled until the temperature becomes 50°C or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195430-A (JP)
Title: Apparatus for cleaning exhaust gas from internal-combustion engine
Inventor: HIRAKI KENKICHI
IPC: B01D53/86
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic apparatus for cleaning exhaust gas, the flow resistance of which is made low, in which the component to be cleaned of the exhaust gas is reacted efficiently to reduce the amount of the component to be cleaned and the shape of a gap part can be kept stably and which can be manufactured efficiently.  <P>SOLUTION: A roll-shaped catalytic body is used in this catalytic apparatus, which is manufactured by spirally winding a plain-woven netlike cloth-shaped catalyst on the surface of which a catalytic substance is deposited and a convex portion is formed by dimpling work. A gap can be formed between the adjacent layers of the wound cloth-shaped catalyst and the flow resistance of the catalytic body can be made low by forming the convex portion like this. The catalytic body can be manufactured efficiently since it is not necessary to manufacture the catalyst other than the cloth-shaped catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197206-A (JP)
Title: Blast furnace bell
Inventor: FUJITA HIROSHI
IPC: C21B5/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blast furnace bell capable of keeping a good air-tightness for a long period of time while suppressing the wear of a seat surface in contact with a bell cup in the bell being a furnace top charging apparatus of a blast furnace for holding iron-making raw materials in a space formed with the bell and the bell cup and dropping down the iron-making raw materials by suitably descending the bell.  <P>SOLUTION: A stopping part 5 having suitable height is arranged between the sloping surface 2 at the upper part and the sloping surface 3 at the lower part of the bell 1. In this way, a large quantity of iron-making raw materials 30 slipping down the slipping surface 2 are dropped down by jumping from the stepping part 5 and flying across the seat surface 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205538-A (JP)
Title: Fixing device
Inventor: NAITO YASUTAKA
IPC: G03G15/20
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device by which not only energy-saving and instant turn-on are attained but also the occurrences of fixing unevenness and the roughness of an image are prevented by suppressing the vibration of a belt-shaped member in a rotating direction and the occurrences of the defective peeling of a transfer medium and paper jamming or the like are prevented.  <P>SOLUTION: In the fixing device which is equipped with an endless fixing belt, a magnetic field generating means, a pressure member and a pressing member, where a sliding member to improve slidability is provided between the pressing member and the fixing belt and by which a fixed image is obtained by heating and pressing an unfixed toner image on a recording medium passing through a fixing nip part between the fixing belt and the pressure member and also the curvature of the fixing belt is reversed at the inside of the fixing nip part and near the exit of it, the rigidity of the sliding member is set as ≤1/5 of the rigidity of the fixing belt.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207781-A (JP)
Title: Imaging apparatus
Inventor: YUGI NAOTO
IPC: H04N101/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus mounted with a collapsible lens barrel capable of photographing a moving picture and a still picture with sound at the same time.  <P>SOLUTION: In the case that a photographing mode selection dial 53 selects a moving picture photographing mode 53e at interruption of power, when a power button 37 of a DSC 53 is closed, the imaging apparatus thrusts the collapsible lens barrel 1 to transit to a photographing preparation state and the imaging apparatus automatically starts photographing in the moving picture photographing mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003230379-A (JP)
Title: Resistivity to virus and viroid in transgenic plant and animal host expressing double strand rna-binding protein
Inventor: ROTH DON ALLEN
IPC: C07K14/07
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a composition for expressing an inhibitor for RNA duplicating, especially effective in dsRNA-like structure at TAT part.  <P>SOLUTION: The rearranged virus is inserted with a nucleic acid segment having the deficiency of a virus genome segment and containing a sequence coding a dsRNA-binding protein. The dsRNA-binding protein is selected from the group consisting of human and mouse interferon-inducible and dsRNA- dependent protein kinases, vaccinia virus E3L protein, Escherichia coli RNase III protein, human TAR/RRE-bonding protein, Drosophilla staufen gene product, Saccharomyces pombe PacI protein, Xenopus RNA-bonding protein A, pig C group rotavirus P8 protein, retrovirus σ3 protein and human son-a protein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004208159-A (JP)
Title: Remote controller, television set, operation system and method
Inventor: MAEDA HIROKI
IPC: H04N7/173
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television set having a function that can connect to a network and easily acquire images.  <P>SOLUTION: This remote controller 1 controls the television set 3 having an information processing part and is provided with an image photographing means 11 and a transferring means 14, 15 or 16 for transferring the images photographed by the image photographing means to the television set.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213235-A (JP)
Title: Print proxy system
Inventor: KUWAMOTO SHIGEKI
IPC: G06F3/12
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print proxy system completely separating a role of print data manager and that of a printer manager from each other and causing no monetary handling about print data between the printer manager and a client and to provide a system using a conventional remote diagnosis system for an input/output device installed on the client side for printing the print data held by the print data manager by the printer manager, using paper for printing, and preventing illicit copy of the print data due to illicit access.  <P>SOLUTION: In a network environment including the print data manager, the printer manager, and the client, the client has a terminal and a printer, and the printer can execute a print command from a printer management server. The print data manager has a print data management server to manage a printed matter purchase client list and the print data. The printer manager has the printer management server to manage a printer maintenance objective client list and printer maintenance information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214893-A (JP)
Title: Mobile radio communication system and radio base station selection means
Inventor: ICHIKAWA KATSU
IPC: H04W48/16
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio communication system capable of reducing the probability that the allocation of communication channels is failed when the channels are switched at calling or during a call.  <P>SOLUTION: The mobile radio communication system is equipped with radio base stations 2, 3, and 4 which are capable of communicating in two or more different systems, and a mobile terminals 1 and 6 which are capable of communicating at least in one system. When either of the mobile terminals makes a request for call out or call in, one of the radio base stations is selected as a most suitable connecting station for it, and communication channels are allotted. At this time, the radio base stations 2, 3, and 4 determine the order of accommodation priority of communication channels in each system on the basis of the duty factors of the communication channels at present, and the radio base stations 2, 3, and 4 broadcast the result to the mobile terminals 1 and 6 on their control channels allotted to the stations. The mobile terminals 1 and 6 receive the result on the control channels successively to acquire the order of accommodation priority of the communication channels in each system at the radio base stations 2, 3, and 4. The mobile terminals 1, 6 select the radio base station which is the lowest in the order of accommodation priority of the channels of a system suitable for call out or call in.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208591-A (JP)
Title: Shellfish collection system
Inventor: YOSHIOKA MIZUO
IPC: A01K80/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shellfish collection system for easily and properly collecting shellfishes with maneuver on board, transferring the thus collected shellfishes directly quickly on board, thus saving much labor required for shellfish collection.  <P>SOLUTION: The shellfish collection system works as follows: A substantially box-shaped collective section 20 fixed on the end of an operative rod 10, a conveying tube 30 disposed with an opening inside the collective section 20, and a fluid feed tube 40 for injecting a fluid into the conveying tube 30 are provided respectively, and while controlling the direction and vertical position of the collective section 20 by the operation of the operative rod 10, shellfishes at the bottom of the sea are scraped with the collective section 20 as the boat sails and the shellfishes 70 thus collected in the section 20 are sucked up via the lower opening of the conveying tube 30 with the help of sucking force generated as a fluid is injected into the conveying tube 30 are conveyed upward and then discharged via the upper opening of the tube 30, thus directly transferring the shellfishes 70 collected from the bottom of the sea on board, obviating the necessity of pulling up the whole equipment in collecting the shellfishes 70, and improving the operating efficiency in the shellfish-harvesting activity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004501191-A (JP)
Title: カルベジロール
IPC: A61P43/00
Filed: 2001-06-28
Abstract: 本発明は、カルベジロールの改良された製造方法、並びにカルベジロールの新規結晶性ヒドレート及び溶媒和物及び形態、その製造方法、及びその医薬組成物に関する。
Patent JP-2004502107-A (JP)
Title: 防音兼用断熱材
IPC: B60R13/08
Filed: 2001-06-22
Abstract: 多層複合材の形態をした防音兼用断熱材（１０）が、第１の表面材層（１２）、例えば熱反射材料層と、ポリマーを基材とするブランケット層（１４）と、ポリマー基材ブランケット層内に封入された絶縁インサート（１６）とを有する。絶縁インサートは、選択された高温スポットのところに余分の断熱作用をもたらすと共に（或いは）防音兼用断熱材を設置できる車両の高騒音箇所のところに防音作用をもたらすような寸法で防音兼用断熱材内に配置されている。