baber/WOPTO huggingface dataset:
Patent JP-2003285119-A (JP)
Title: Method for rewinding and cooling cylindrical metal coil
Inventor: HIROTA YOSHIAKI
IPC: C21D9/68
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cooling a cylindrical metal coil effectively and uniformly in a short time.  <P>SOLUTION: The inner cylinder of the cylindrical metal coil 1 formed by winding a metal strip is mounted on a rewinder 2 capable of rewinding in a smaller diameter than the inner diameter of the coil. While the metal strip rewound in a smaller diameter than the initial diameter, space is provided between coil layers. A cooling nozzle 6 and/or a cooling roll 8 are put in the space so that the coil is cooled by the cooling nozzle and/or the cooling roll from the inner circumference side toward the outer circumference side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277354-A (JP)
Title: Method for producing allylsulfone derivative
Inventor: TAKAHASHI TOSHIYA
IPC: C07C403/22
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an allylsulfone derivative.  <P>SOLUTION: The method for producing the allylsulfone derivative is represented by general formula (2) (Ar is an aryl group which may has a substituent group; the wavy line is one of E/Z geometrical isomer or their mixture) comprises sulfonating an allyl alcohol derivative represented by general formula (I) (R is a hydrogen atom or a hydroxy-protecting group; the wavy line is as shown above).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002347687-A (JP)
Title: Control device for bicycle and shift control mechanism
Inventor: TSUMIYAMA AKIRA
IPC: B62K23/04
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a bicycle capable of improving the operatability of a brake control mechanism and a shift control mechanism by a rider. SOLUTION: This control device is provided with the brake control mechanism, the shift control mechanism operated to the tension direction and the release direction, and a control lever operatably connecting the brake mechanism and the shift control mechanism. The control lever is operatable along a brake operation face operating the brake control mechanism, and a shift face operating the shift control mechanism in the tension direction and the release direction.
Patent JP-2003285123-A (JP)
Title: Press forming device for assembled blank material
Inventor: KAGEYAMA RYOICHI
IPC: B21D37/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance production efficiency and reduce manufacturing costs by restraining the incidence of shrink marks and eliminating the necessity of cladding work and finishing work.  <P>SOLUTION: A projected part 18 (T1<T2), whose height dimension T2 to a top part 16 is larger than the difference in thickness between plates T1, is provided on a molding surface of a punch die 10, which is slightly deviated to the side of a thin plate part 14a from a level difference 20 on an abutting face of the assembled blank material 12. In this way, the occurrence of a sink in press forming is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287347-A (JP)
Title: Refrigerator
Inventor: OKABE YUICHI
IPC: F25D23/12
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator easy in housing and taking out an article to an upper room, and easy in confirming the housed article in the tall refrigerator by solving a problem of having a tendency of being difficult to house and take out the article to and from the upper room because the height of the refrigerator is naturally becoming high when forming a room of a temperature zone adapted to a kind of storage article in the refrigerator for partitioning the inside of a refrigerator body having a front opening into a plurality of upper and lower rooms by a partition wall.  <P>SOLUTION: A housing part of a baseplate for freely drawing out forward in response to an interval of mutual doors is arranged in the partition wall for partitioning the inside of the refrigerator body having the front opening. The baseplate has a plate and a leg rotatable on the front side of this plate. In a drawing-out state of the baseplate, the plate is constituted so that a rear part is held by the partition wall, and a front part is held by the leg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278996-A (JP)
Title: Gas storage tank
Inventor: INOUE MAMORU
IPC: F17C11/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas storage tank capable of efficiently performing heat exchange corresponding to the absorbed and generated heat of a gas absorbing material.  <P>SOLUTION: This gas storage tank 10 stores a tank structure body 11 prepared by alternately stacking metallic plates and gas absorbing layers, inside of a casing 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285382-A (JP)
Title: Composite structural member and its production method
Inventor: KITAZAWA HIROYUKI
IPC: C08J7/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite structural member having excellent cleanability and chemical resistance while securing the lightweight properties and high strength of a carbon fiber-reinforced plastic member, and a method for producing the structural member.  <P>SOLUTION: After powder of a polyethylene resin with a baking temperature of 100-150°C is deposited electrostatically on the surface of the carbon fiber- reinforced plastic member 101 wherein the carbon fibers are impregnated with a heat-resistant epoxy resin with a heat-resistant temperature of 178°C being a matrix resin, the powder is heated to the baking temperature higher than its melting temperature to be melted to form a film constant in thickness. Hands (composite structural members) 5 and 6, each of which is constituted by coating the surface of the plastic member 101 with the resin film 103, are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002332330-A (JP)
Title: Aromatic polyester or aromatic polyamide and process for producing the same
Inventor: IWATSUKI AKIJI
IPC: C08G69/00
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyester or an aromatic polyamide that is produced, not accompanied by a by-product, without use of a catalyst and need of heating in a simple process. SOLUTION: The aromatic polyester or the aromatic polyamide is represented by formulae (Ia,b) (wherein Ar may be the same or different; Y is O or NX<1> ; R<1> -R<8> independently denote each hydrogen, a 1-18C alkyl group, a 1-18C alkoxy group, a halogen or phenyl group; R<15> -R<30> independently denote each hydrogen, a 1-18C alkyl group, a 1-18C alkoxy group, a halogen, cyano group, phenyl group or nitro group, and X<1> (which may be the same or different) denotes hydrogen, a 1-18C alkyl group, a 1-18C alkoxyl group, a 1-18C alkylsulfonyl group, a halogen, cyano group, phenyl group, phenylsulfonyl group or toluenesulfonyl group).
Patent JP-2003297058-A (JP)
Title: Data recording/reproducing device
Inventor: SAMEJIMA TETSURO
IPC: G11B27/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording/reproducing device capable of correcting a skip start position and a skip end position by an operation simpler than in a conventional practice and within a short time.  <P>SOLUTION: The data recording/reproducing device records start position information indicating a reproducing position at a start position marker operation and first and second bits of position information indicating positions before and after the above position on a recording medium in accordance with the marker operation during the reproduction of a series of data. The device further records end position information indicating a reproducing position at an end position marker operation and third and fourth bits of information indicating positions before and after the above position on the recording medium in accordance with the end position maker operation. Then, after the series of data are reproduced from the first position to the second position in accordance with a marker editing operation, a reproducing operation from the third position to the fourth position is started. In accordance with the start position marker operation, the start position information is rewritten to the position information of a reproducing position at the operation and, in accordance with the end position marker operation, the end position information is rewritten to the position information of a reproducing information at the time of the operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291552-A (JP)
Title: Lithographic printing original plate
Inventor: KATO EIICHI
IPC: G03F7/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing original plate which can be printed by mounting in a printer as it is without treating after an exposure, which has a good on-board developability, large strengths in fine halftone dots and fine lines and a high plate wear resistance, and in which a hardness to stain is further improved in printing.  <P>SOLUTION: The lithographic printing original plate comprises: a hydrophilic layer containing a hydrophobicity prepared precursor fine particles and a hydrophilic binder polymer; and an image forming layer containing a hydrophilic fine particle-like polymer and a photothermal conversion substance, sequentially formed on a water resisting substance. In this original plate, the binder polymer is a composite material of a resin having a bond of connecting at least one atom selected from the group consisting of a metal atom and a semi-metal atom via an oxygen atom and a hydrophilic organic polymer. The fine particle- like polymer preferably has a thermal reactive group and the fine particle-like polymer before the exposure is preferably in a state in which fine particles are fusion bonded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163488-A (JP)
Title: Electromagnetic wave shield
Inventor: KUMAGAI KIYOAKI
IPC: B32B15/08
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield capable of obtaining such high reliability that a junction property with a substrate consisting of a plastic material is more increased by improving the weather resistance or the like of an electromagnetic wave shielding film, so as to continuously hold high electromagnetic wave shielding capacity even under a high temperature and high humidity environment or the like mainly as an EMC measure material.  <P>SOLUTION: An electromagnetic wave shielding film 1 consists of an Ag alloy material obtained by adding Pd of 0.1-0.3 wt.% to Ag to be a main component, and adding at least one of elements Cu, Au, Ti, Cr, Ta, and Mo of 0.1-3.0 wt.%. The film 1 is formed on the surface of the substrate of the plastic material by a sputtering method or the like as a single film or two or more films in accordance with a purpose. Temperature and chemical stability can be obtained by forming an adhesion promoting ground film 3 for improving the adhesion of the film 1, and forming a protection film 4 having high corrosion resistance or the like. The shielding film 1 can be applied to various purposes capable of widely expecting application/development as the EMC measure material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297727-A (JP)
Title: Illumination optical device, exposure apparatus, and method of exposure
Inventor: KANAYAMATANI NOBUMICHI
IPC: G03F7/20
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical device achieving illuminating conditions which are different in two intersecting directions on an emitted surface.  <P>SOLUTION: The illumination optical device comprises a first axicon system (7) which is disposed in an optical path between a light source means (1) and an optical integrator (10) and a second axicon system (8) which is disposed in an optical path between the first axicon system and the optical integrator. The first axicon system has a first prism (7a) which moves at least along the optical axis, and a second prism (7b) which is fixed along the optical axis in this order starting from the side of the light source means. The second axicon system has a third prism (8a) which is fixed at least along the optical axis, and a fourth prism (8b) which moves along the optical axis in this order starting from the side of the light source means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003102696-A (JP)
Title: Body fat measuring system for pregnant woman
Inventor: UEDA YASUO
IPC: A61B10/00
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional caliper process require skills and experiences and that results of measurements of body fats vary since different pregnant woman gain and keep fats in their bodies in different ways. SOLUTION: A system for measuring a percentage body fat or a total body fat by a bioelectrical impedance method is provided with a first input means for inputting personal data of a patient such as a height and a body weight, a second input means for inputting a weight of a fetal part and a computation means for computing a percent body fat or a total body fat by subtracting the body weight input into the second input means from the body weight input into the first input means.
Patent JP-2002368885-A (JP)
Title: Short voice message service method, apparatus and system
Inventor: VUORI PETRI
IPC: H04M1/72436
Filed: 2002-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a short voice message service method that can easily transmit a short voice message in a short time. SOLUTION: The short voce message service method includes a step of receiving a voce message for a 2nd user used by a wireless communication network spoken by a 1st user from a 1st terminal, at a 2nd terminal a step of checking the availability of the 2nd terminal, and a step of immediately sending the received voice message to the 2nd terminal when the 2nd terminal is available.
Patent JP-2003302010-A (JP)
Title: Boiler with flame prevented from contacting combustion chamber wall face
Inventor: TAKASHIMA HIROSHI
IPC: F23D11/24
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil burning boiler for three-position combustion control with flames prevented from contacting a combustion chamber wall face.  <P>SOLUTION: A three-position combustion control oil burner 1 provided at the upper part of an approximately cylindrical combustion chamber 6 for generating flames 9 in the combustion chamber 6 has a low combustion nozzle 4 and a high combustion nozzle 5 arranged near a burner center axis 8 for spraying a fuel divergently toward the combustion chamber and a combustion air exhaust nozzle 11 provided at the peripheral edge for spraying combustion air into the combustion chamber. During low combustion, the fuel sprayed from the low combustion nozzle 4 is mixed with the combustion air for combustion, and during high combustion, the fuel sprayed from both the low combustion nozzle 4 and the high combustion nozzle 5 is mixed with the combustion air for combustion. The high combustion nozzle 5 and the low combustion nozzle 4 are arranged in such a manner that the low combustion nozzle 4 is located closer to the combustion chamber center axis 7 than the high combustion nozzle 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300823-A (JP)
Title: Skin care preparation for external use
Inventor: TANAKA HIROSHI
IPC: A61K8/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation for external use that contains an extract from a fish belonging to the family Rajidae.  <P>SOLUTION: This skin care preparation for external use contains the extract from the fish belonging to the family Rajidae. The preparation characterized by containing this extract shows excellent antiaging effect on the skin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303967-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKEMORI TOSHIYUKI
IPC: H01L29/78
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can be reduced in size easily, and its fabricating method.  <P>SOLUTION: The semiconductor device 100 has gate trenches 109 and source trenches 110 formed to intersect perpendicularly to each other. A large number of gate trenches 109 and source trenches 110 are formed in parallel at a specified interval, respectively, and these trenches are arranged to show a lattice pattern in the plan view of the semiconductor device 100. The source trenches 110 are formed shallower than a P type body layer 103 and are broken by a gate insulation film 106 at a part intersecting the gate trenches 109.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302190-A (JP)
Title: Corrugated fin type heat exchanger
Inventor: YOSHIDA SHINICHI
IPC: F28D1/053
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated fin type heat exchanger in which a fluid to be cooled 10 flows in a plurality of passes, capable of precluding a heat transfer from one side of a core to the other side at the boundary where the fluid is turned back.  <P>SOLUTION: The corrugated fin type heat exchanger is structured so that a partitioning part 5 is provided on its header 4, and a heat insulating plate 6 is installed inside the core 3 in the position of the partitioning part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301240-A (JP)
Title: Deformed wire for reinforcing submarine optical fiber cable
Inventor: OHASHI SHOICHI
IPC: C22C38/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength deformed wire for a submarine optical fiber cable which is used for forming a pressure layer of the submarine optical cable and shows a tensile strength of ≥1,800 MPa.  <P>SOLUTION: The deformed wire for reinforcing the submarine optical fiber cable comprises >0.65 mass% but ≤1.1 mass% C, wherein a carbon equivalent calculated by the equation: Ceq=C+1/4Si+1/5Mn+4/13Cr satisfies the inequality: 0.80%≤Ceq≤1.80%. The deformed wire has the number of shear zones that traverse a central axis of a cross section L being ≤20 per 1 mm of the length of the central axis, wherein angles of the shear zones against the central axis are within the range of 10-90°, shows a tensile strength of ≥1.800 MPa, exhibits a nearly fan-shaped cross section and a matte surface with surface irregularities of 0.2-5 μm deep and has at least one weld zone in its longitudinal direction. A structure with a circular, hollow cross section for housing the optical fiber is formed by combining multiple nearly fan-shaped wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309678-A (JP)
Title: Program rewriting method of electronic apparatus
Inventor: NISHIZAWA AKINORI
IPC: H04N1/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the rewrite of an operation program without needing labor hour.  <P>SOLUTION: An equipment main body 1 is provided with an MPU 1, a display part 8, a flash memory 9 for storing the operation program or the like, a RAM 10, a tool I/F 11, a power source 13, etc. A rewriting tool J to be connected with the tool I/F 11 is provided with a connector 20, a storage device 21 for storing an operation program for update, and a power source circuit 22. When the equipment main body is in a packing state, the rewriting tool J is connected with the tool I/F 11. Electric power is supplied from the power source circuit 22 of the tool J to the MPU 1, the display part 8, the flash memory 9 and the RAM 10. An operation program in the storage device 21 of the tool J is read and written in the flash memory 9 of the equipment body, and the operation program is updated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307319-A (JP)
Title: Heating cookstove
Inventor: FUJISHITA KAZUO
IPC: F24C15/14
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable both heating cooking of a heating vessel and flame-broiling cooking of soup generating food, by adding a flame-broiling unit to a heating cookstove having a heating top part formed of planar heat resistant glass for passing an infrared ray.  <P>SOLUTION: The heating top part 13 is formed of the planar heat resistant glass 14 for passing the infrared ray, and the heating cooking of the heating vessel 12 such as a pan or a meat broiling plate is performed on the heat resistant glass 14. The flame-broiling unit 26 is formed by placing a grill-like broiling net 22 in a certain height just above soup receiving heat resistant glass 25, and is placed just above the heat resistant glass 14 to perform the flame-broiling cooking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359863-A (JP)
Title: Information-providing system having temporal and spatial constraints
Inventor: MINEZAKI NORIKO
IPC: H04W48/18
Filed: 2002-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an information-providing system for an advertisement, etc., using a portable information terminal, equipped with a proximity radio technology as a medium. SOLUTION: When the user of the portable information terminal device provided with a wireless LAN communicating means 2, which is a proximity radio communicating means that does not need at least high-speed mobile communication enters a communicable area B for a base station (b) of a particular wireless LAN communicating means 2, the base station (b) and the terminal device automatically detects that the terminal device has entered the communicable area, to notify the terminal device itself that transmission information from the base station (b) is receivable. Selection right as to whether or not to select communication with the wireless LAN communicating means 2 is given, and authentication processing accompanying the disclosure of personal information is also made possible with personal information storage processing and enciphering processing.
Patent JP-2003309670-A (JP)
Title: Sound data providing system, sound data providing server, sound data providing method and sound data providing program
Inventor: ABE MASATAKA
IPC: H04W8/18
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To make the burden of charge on a user adequate by making it possible for a user who purchases terminal equipment to select freely aural data as built-in sound.  <P>SOLUTION: When access from user terminal is present, a call incoming melody providing server confirms whether a received terminal ID is a terminal ID registered in a user terminal management data base, and confirms whether a providing residual number corresponding to the received terminal ID is '0'. When the number is not '0', the server performs selection request to the user terminal. When a call incoming melody is selected by the user in response to the selection request, the user terminal transmits selection result information. The call incoming melody providing server transmits aural data shown by the selection result information to the user terminal, without charging. The user terminal accommodates the received aural data. As a result, after terminal equipment is purchased, the sound data as the built-in sound can be freely selected and obtained without being charged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314441-A (JP)
Title: Swash plate compressor
Inventor: KATO SHIGEKI
IPC: F04B27/12
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for leading a large amount of lubricating oil between the swash plate and the bearing members thereof of a wash plate compressor.  <P>SOLUTION: This swash plate compressor 10 comprises: a housing 12; a cylinder block 14 in the housing; a shaft 16 rotatably supported on the cylinder block, a plurality of cylinders 20 installed in the cylinder block; pistons 22 arranged in the cylinders; hollows 58 and 60 provided in both the cylinder block and the pistons for accepting the swash plate 18 fixed to the shaft; a leading hole 30 for mixed gas provided in the housing; a hole accepting space 32 communicating with the leading hole; and two chambers 38 and 42. The compressor also comprises at least one opening 70 provided in the cylinder block and communicating with the accepting space (32) and the hollows 58 and 60, and a plurality of passages 72 communicating with the hollows and the chambers 38 and 42.  <P>COPYRIGHT: (C)2004,JPO