baber/WOPTO huggingface dataset:
Patent JP-2002150553-A (JP)
Title: Magnetic recording medium and manufacturing method thereof
Inventor: TAKIZAWA NAOKI
IPC: G11B5/84
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a manufacturing method thereof capable of attaining high coercive force and a low cost, and further a low medium noise. SOLUTION: This method is for manufacturing the magnetic recording medium which is subsequently laminated at least with a non-magnetic base layer, a non-magnetic intermediate layer, a magnetic layer, a protective layer and a liquid lubricant layer on a non-magnetic substrate, and it is provided with the process for subsequently forming the non-magnetic base layer, the non- magnetic intermediate layer, and the magnetic layer consisting of crystal grains having the ferromagnetic property and non-magnetic grain boundary surrounding them, by sputtering in the sputter atmosphere of the partial pressure of H2O<=2×10-10 Torr, the process for forming the protective layer on the magnetic layer, and the process for forming the liquid lubricant layer on this protective layer.
Patent JP-2001357002-A (JP)
Title: Peripheral equipment connection control system and connection control method therefor
Inventor: YUMOTO HIDEO
IPC: G06F9/22
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral equipment connection control system and a control method therefor, in which the control of a connection between a PC and peripheral equipment with a PS/2 interface can be changed. SOLUTION: After a new peripheral equipment control program for controlling a peripheral equipment 4 is framed into a prescribed form, this program is encoded by a PC 3 while utilizing a command for peripheral equipment control and transmitted through the PS/2 interface to the peripheral equipment 4. The transmitted encoded data are decoded by the peripheral equipment and the new peripheral equipment control program is stored and updated.  Besides, the PS/2 interface is provided for further connecting the peripheral equipment 4 and the other peripheral equipment, and this system is provided with a main CPU for performing communication with the PC 3, processing of serial data from the other peripheral equipment and processing of the peripheral equipment 4 such as key scan and a sub-CPU for performing communication with the other peripheral equipment and serial data control with the main CPU and connects the other peripheral equipment to the peripheral equipment 4.
Patent JP-2002125140-A (JP)
Title: Support for supporting television camera in tilt state
Inventor: LINDSAY RICHARD ARTHUR
IPC: H04N5/222
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a support for supporting a television camera in a tilt state that smoothly and easily moves a television camera, keeps a balance, allows the television camera to come to rest at a given tilt angular range without the need for an additional support jig, can easily adjust its adjustment mechanism against cameras with different weights, and can keep the gravity center on its support jig even in the case of television cameras having different heights. SOLUTION: The support for supporting a television camera in a tilt state consists of a base, a camera support that is supported to the base in a tiltable way around a 1st horizontal axis even at a neutral position or an upward position, and a balance mechanism that supports the camera support with a load at the upward position or at an optionally turned position from the upward position.
Patent JP-2002151358-A (JP)
Title: Separator for capacitor and manufacturing method thereof
Inventor: KATAYAMA TAKASHI
IPC: D21H13/26
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a capacitor having electrolyte solvent resistance, thermal resistance and uniform formation. SOLUTION: This separator for a capacitor contains fiber (A), that consists of polyamide (a), which is synthesized from a dicarboxylic acid component, containing 60 mol% and more of aromatic dicarboxylic acid and a diamine component, containing 60 mol% and more of aliphatic alkylenediamine.
Patent JP-2002164471-A (JP)
Title: Thin semiconductor device and method for manufacturing the same
Inventor: BAI JINCHUAN
IPC: H01L23/12
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a thin semiconductor and a method for manufacturing it wherein a material cost is reduced by effectively reducing the total thickness and thinning a substrate and it is possible to reduce the cost by providing a substrate which does not require a solder mask layer. SOLUTION: The thin semiconductor comprises a substrate 21 having at least one opening 212, an active surface 200 and a non active surface 201 opposing the active surface 200 and further includes a semiconductor chip 20 wherein the active surface 200 is adhered to a base layer 210, a first conductive element used for connection between the semiconductor chip 20 and the conductive trace 211, a second conductive element providing the semiconductor chip 20 with an external connection, a first glue 23 covering the semiconductor chip 20 and a second glue 25 covering the conductive trace 211, the first conductive element and the opening 212.
Patent JP-2001186260-A (JP)
Title: Method for providing telephone number guide service for portable telephone
Inventor: NAKAZONO MAKOTO
IPC: H04M11/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To propose a method for providing telephone number guide service of a portable telephone which displays a guided telephone number on the liquid crystal display device of a portable telephone without listening to a telephone number guide by voice simply by letting the user of the portable telephone orally notify the operator of the telephone number guide of a company or the name and address of an individual that are desired to be notified and also displays the name of the company (or individual name) and an address together with the telephone number. SOLUTION: In this method for providing telephone number guide service which uses the portable telephone 1 that can transmit and receive e-mail described in hypertext, the user U of the telephone 1 calls the operator O of the telephone number guide service and notifies at least the name of a retrieval destination, the operator O retrieves an inquired retrieval destination from a telephone directory database 3 including at least the items of a name, an address and a telephone number and transmits retrieval data including at least the telephone number to the mail address of the user U by e-mail, and the user U receives the e-mail by the telephone 1.
Patent JP-2002145959-A (JP)
Title: Acrylonitrile polymer
Inventor: KAKITA HIDETO
IPC: C08F220/04
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an acrylonitrile polymer having stabilized thermal oxidation reactivity and suitable as a raw material for a carbonaceous material such as carbon fiber. SOLUTION: The acrylonitrile polymer satisfies the formula: x=0.1 to 0.6 and formula (1) wherein (x) is defined by Da/(Da+Db) (Da is the infrared absorbance caused by the C-O double bond of carboxy group and measured by KBr tablet method and Db is the infrared absorbance caused by C-N triple bond of cyano group) and (y) is the reciprocal of tp (min (1/tp) defined by the time to develop the exothermic peak on the isothermal heat-generation curve measured in an air stream of 100 mL/min at 230 deg.C by a heat-flux differential scanning calorimeter.
Patent JP-2002157485-A (JP)
Title: Information supply and reservation method for sport fishing boat
Inventor: KITAMURA JUNICHIRO
IPC: G06Q30/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a sport fishing boat information supply and reservation method by which a guest fisher is easily provided with the information on a sport fishing boat operator and easily reserves a sport fishing boat. SOLUTION: In the storage means 17 of a center, basic information including at least a place, size of a boat, facilities and a charge of a plurality of sport fishing operators and detailed information such as fishing result in the past and the reservation conditions of near future of the individual sport fishing boat operator are stored. The server 10 of the center provides a user with the detailed information of the individual sport fishing operator stored in the storage means 17 through the Internet NET as picture information. The user retrieves the picture information by terminal equipment 103, searches an almost desirable sport fishing operator and notifies the center that recreational fishing operator to reserve is decided. The center takes a reservation procedure to the sport fishing operator for the user.
Patent JP-2002158194-A (JP)
Title: Slurry for chemically and mechanically polishing and method for manufacturing semiconductor device
Inventor: MINAMI FUKUGAKU
IPC: B24B37/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for chemically and mechanically polishing(CMP) capable of processing without decelerating a polishing speed even by polishing for a long time and without damaging an insulating film. SOLUTION: A slurry comprises a solvent and polishing particles dispersed in the solvent. At least one type of fluorine organic compound is added to the slurry, and a surface to be polished of a semiconductor substrate such as a wafer or the like is chemically and mechanically polished. In the slurry, as polishing particles, an oxide, a carbide, a nitride, their mixture or a mixed crystal containing Al, Cu, Si or the like as main components is used. The organic compound contains a surfactant, a reagent having a surface active action and containing a hydrophoblic part and a hydrophilic part, a fluoridizer or the like. The film to be polished is a metal film, their laminated film or a film of a material selected from the group consisting of their alloy, the nitride, a boride, and the oxide. A friction of the polishing surface with a polishing pad is small.  Scratching of the polishing surface is reduced, and releasing can be reduced. A Cu cutting speed is constant when a time is elapsed.
Patent JP-2002157600-A (JP)
Title: Mapping data creation system
Inventor: FURUKAWA JUNICHI
IPC: G09B29/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To create mapping data by automatically plotting a landmark on a digital map and plotting accessory information based on article data to be appeared in an information magazine. SOLUTION: Information to be appeared in the text of the information magazine is registered in an appearance article DB 15. The information comprises a property name, its address, a map number to be used and a page number, etc. A coordinate arithmetic means 11 plots the landmark of the property at a position on the digital map from the longitude and the latitude of the address of each property or calculates the coordinate position on the digital map and adds its coordinates to data. A landmark/accessory information plotting means 12 plots the landmark at the coordinate position on the digital map, draws out a prescribed drawing line from the landmark, plots the accessory information (the property name and the page number) and creates mapping data.
Patent JP-2002155860-A (JP)
Title: Fluid supply device
Inventor: HIGANO NOBORU
IPC: F04B39/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluid supply device high in volume efficiency and compact while high in reducing effect for noises and vibration. SOLUTION: This fluid supply device 1 pressurizes fluid sucked from an inlet 4 and discharges it from an outlet 5. A perforated passage 10 is formed with facing at least an inlet part of a pressurizing chamber 11 for a passage inside a body between the inlet 4 and the pressurizing chamber 11. The perforated passage 10 which is a noise reducing member is contained in a casing 2 inside the body, thereby a special noise reducing member is not needed to be installed outside the casing 2 to make the device itself compact.
Patent JP-2002161373-A (JP)
Title: Contacting member with water, manufacturing method therefor, and coating composition for preventing lead elution of contacting member with water
Inventor: TANEO MASANORI
IPC: C23C26/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a contacting member with water, which has a free- machining property, does not interfere with bonding between components, and is superior in prevention of lead elution. SOLUTION: The contacting member with water is characterized by being provided with a silicon coating, which includes components obtainable by hydrolyzing at least partially and condensation polymerizing a mixture consisting essentially of a hydrolyzable derivative with two silane functional groups and a hydrolyzable derivative with three silane functional groups, on at least a surface contacting with water of a base material made from copper alloy including lead, of which the surface being in contact with water is a cast surface.
Patent JP-2002161619-A (JP)
Title: Spiral stair
Inventor: HARA TAKESHI
IPC: E04F11/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a thick material is required and a connecting structure is also complicated because of lower strength in the material and lower bond strength than spiral stairs made of steel though spiral stairs made of wood are preferable at the points of appearance and the tough as ones for an indoor section. SOLUTION: Ribs 2 made of steel are arranged and fixed spirally on the outer circumference of a support 1 made of steel, and supporting plates 3 made of steel are fixed horizontally on the top faces of the ribs 2 while treads 5 made of wood are fixed onto the supporting plates 3.
Patent JP-2002166522-A (JP)
Title: Screen printing machine and screen printing method
Inventor: OOKA NAOKI
IPC: B41F15/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing machine capable of properly applying screen printing to the printing surface 10a having an area considerably smaller than the side surface of a work 10. SOLUTION: The work 10 is positioned and fixed on the work stand 12 of a machine stand 20 so that the printing surface 10a of the work 10 becomes vertical and the side surface having a wide area of the work crossing the printing surface 10a at a right angle is turned downward on the basis of the printing surface 10a. A frame body 22 provided with a mask 18, a squeegee 26 and a scraper 28 is arranged in a freely slidable manner so that the mask 18 can be changed over to a horizontal posture and the vertical posture opposed to the printing surface 10a of the work 10.  Conductive paste is distributed to the surface 18 in uniform thickness by the scraper 28 in such a state that the mask 18 is set to a horizontal posture and the frame body 22 is shaken to apply the screen printing of the conductive paste to the printing surface 10a by the squeegee 26 in such a state that the mask 18 is set to a vertical posture opposed to the printing surface 10a.
Patent JP-2001240531-A (JP)
Title: Preparation for external use of skin
Inventor: OCHIAI YASUNOBU
IPC: A61K8/60
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for external use of skin having excellent temporal stability, which can exert antibacterial effect, antioxidation effect, beautifying effect, antidandruff effect, pimple condition improving effect, corneum releasing effect and hair growth promoting effect. SOLUTION: The preparation is blended with hinokitiol acetylglucoside.
Patent JP-2002166685-A (JP)
Title: Printing sheet
Inventor: KIMURA TAKESHI
IPC: B42D15/04
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing sheet not liable to bring about a difficulty such as a sheet releasing at an adhesive tape releasing time and capable of omitting a regulation of adhesive properties of the adhesive tape according to the type or the like of the material, surface state or paper treating agent of the sheet and holding a shape of the sheet even by using an adhesive tape of the same type for a sheet having a different material or the like. SOLUTION: The printing sheet comprises a printable sheet separable to elements of at least one card-like information carrier and a support, the adhesive tape adhered between the carrier and the support and/or the cutting line between the adjacent card-like information carriers so that the elements are adhered to each other. In this case, a release treating layer is previously provided on the region for adhering at least the tape on the sheet.
Patent JP-2002172776-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: ITSUSHIKI KAIHEI
IPC: B41J2/045
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet head, and an ink jet recorder comprising nozzles for ejecting ink drops, ejection chambers communicating with the nozzles, a diaphragm forming the wall face of the ejection chambers, and a drive means for deforming the diaphragm and ejecting ink drops from the nozzles by driving the drive means, thereby pressurizing ink in the ejection chambers wherein excellent long term reliability is attained by enhancing ink resistance of the diaphragm. SOLUTION: An ink resistant film 11 having double layer structure of a titanium oxide film 12 and a titanium nitride film 13 is formed at the surface on the ejection chamber 6 of the diaphragm 10.
Patent JP-2001206951-A (JP)
Title: Composite resin
Inventor: MATSUSHITA MITSUMASA
IPC: C08K3/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To produce a composite resin composition having excellent physical properties by effectively utilizing semi-rigid or rigid polyurethane resin waste and formulating reactive resins, non-reactive resins, polymer alloy of thermoplastic resins thereto. SOLUTION: The objective composite resin composition is formed by kneading crosslinked polyurethane resin together with reactive resins, non-reactive resins or alloy resins over a specific temperature to give the objective composite resin composition of cross-linked polyurethane resin with a reactive resin, non- reactive resin and alloy resin. The objective composite resin composition is obtained by formulating crosslinked polyurethane resin hydrolyzate and the solid fillers to the non-reactive resin and the alloy resins and kneading the mixture.
Patent JP-2002176392-A (JP)
Title: Passive optical network
Inventor: TOMIOKA TAZUKO
IPC: H04B10/278
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To increase the number of stations without losing the effect of reducing the number of fibers and a low cost property which are the merits of a PON and to execute a fault countermeasure without increasing the number of coated optical fibers. SOLUTION: This passive optical network is provided with an optical fiber 4 for transmitting the light of a plurality of wavelength bands, a plurality of couplers 5 and 6 provided in the optical fiber and a plurality of stations 7 and 8 connected through the respective couplers to the optical fiber. The number of the stations is larger than the number of the wavelength bands and the couplers are provided with a prescribed branching ratio for the light of the wavelength band used by the station connected to the coupler and provided with the characteristics of transmitting the light without practically branching it from one port connected to the optical fiber to the other port connected to the optical fiber for the light of the other wavelength band.
Patent JP-2002175838-A (JP)
Title: Ion conductor and its manufacturing method, and polymer electrolyte battery using the ion conductor
Inventor: ARIMURA TOMOAKI
IPC: H01M10/05
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an ion conductor, its manufacturing method, and a polymer electrolyte battery using the ion conductor, which its electrical resistance reduced and crystallization of the polymer electrolyte is suppressed. SOLUTION: The ion conductor, its manufacturing method, and the polymer electrolyte battery using the ion conductor, are constituted from the electrolyte dispersed with high polymer molecule expressed by formula (1). In the formula, R1 is a hydrocarbon radical including at least one or more combinations chosen from among a group of ether coupling, ester coupling, sulphide coupling, and amino coupling. R2 is three-dimensional compound, which consists of 4 to 120 carbon atoms, and R3 is annular compound, which contains nitrogen atom, oxygen atom, sulfur atom, or a nonmetallic element as constituent atoms of the ring. X is 1 to 140, Y is 1 to 140, Z is 8 to 240, and Q is 1 to 58,000.
Patent JP-2002177420-A (JP)
Title: Method of manufacturing golf club head
Inventor: SODA TAKEO
IPC: A63B53/04
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a golf club head which is inexpensive in production cost and is excellent in mass productivity. SOLUTION: In plastic working of the clubface of the golf club head, the strain rate of a titanium alloy is specified to 0.1 to 5 (1/sec) and the temperature of the titanium alloy to Tβ-125 to Tβ( deg.C). more preferably to Tβ-125( deg.C) to Tβ-25( deg.C). This titanium alloy is combined with molds regulated to Tβ-350 to Tβ-250( deg.C), where Tβ( deg.C): the βtransformation point temperature of the titanium alloy.
Patent JP-2002181967-A (JP)
Title: Electronic timepiece and driving method for the electronic timepiece
Inventor: ICHIKAWA MASAKAZU
IPC: G04G99/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the state transition from a power-saving operation state to normal operation state. SOLUTION: The electronic timepiece is driven in one of a 1st power-saving operation state of smaller power consumption than the normal operation state and a 2nd power-saving operation state of smaller power consumption than the 1st power-saving operation state and a condition of state transition from the 1st power-saving operation state to the normal operation state and a condition of state transition from the 2nd power-saving operation state to the normal operation state are made different from each other.
Patent JP-2002184349-A (JP)
Title: Ion trap mass spectroscope device
Inventor: TANIGUCHI JUNICHI
IPC: H01J49/42
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an ion trap mass spectroscope device that can perform a higher sensitive measurement by introducing into an ion trap as many ions as possible. SOLUTION: Between an ion supply source 21 and an ion trap part 22, an entrance side gate electrode 24, an ion holding part 23 that accumulates and holds ions at the exit side end by cooling gas, high frequency voltage and electric field having inclination from the entrance side toward the exit side, and an exit side gate electrode 25, are provided. When the ions are accumulated at the exit side end of the ion holding part 23, the exit side gate electrode 25 is opened, and the ions are introduced into the ion trap part 22 all at a time in a pulse state. At this point, the RF voltage is not applied on the ring electrode 26 of the ion trap part 22, thereby, the repulsion by the voltage of the ring electrode 26 is eliminated and maximum volume of ions are introduced in the ion trap space.