baber/WOPTO huggingface dataset:
Patent JP-2003298414-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIMURA MASAHIRO
IPC: H03K17/06
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which supplies an oscillation signal of a stable frequency.  <P>SOLUTION: The semiconductor integrated circuit is provided with a voltage controlled oscillator 50 for outputting an oscillation signal Fout of a frequency corresponding to a control signal VCOin, a frequency divider 60 for outputting a comparison signal Fosc, a phase comparator 20 for outputting first and second phase difference signals UP and DN corresponding to the phase difference of signals Fref and Fosc, a charge pump circuit 30 for outputting the signal VCOin based on currents to be supplied by first and second current sources 31 and 34 in accordance with the signals UP and DN from a control signal node N1, a filter circuit 40 for smoothing the signal VCOin, and a voltage compensation circuit for validating a current path reaching a filter circuit 40 from the first and second current sources 31 and 34 when any one of the signals UP and DN is asserted or for invalidating the current path by opening a portion between the first and second current sources 31 and 34 and the control signal node N2 when both the signals UP and DN are negated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295004-A (JP)
Title: Optical signal transmission/reception module in ferrule and method of manufacturing the same
Inventor: ITABASHI NOBUTAKA
IPC: G02B6/42
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal transmission/reception module with ferrules omitting printed circuit boards by forming wiring patterns to the ferrules.  <P>SOLUTION: The optical signal transmission/reception module is constituted by optically coupling the ferrules having optical fibers 4 embedded therein. Ferrule joining materials 1 and 1 are formed each of which or the whole part of the peripheral surfaces of the optical fibers 4 are exposed from the end part of the ferrule and the end faces of the optical fibers 4 are butted to each other via an optical filter 8 or half mirror to opticaly coupling the optical fibers 4. In addition, the printed wiring 13 for connecting a light emitting element 10 or light receiving element 9 disposed near the optical coupling of the optical fibers 4 and external apparatus is formed in the materials 1 and 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003022393-A (JP)
Title: Coupon-issuing method and device therefor
Inventor: TABA RYUICHI
IPC: G06Q50/00
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a coupon-issuing method issuing individual coupons for each user, on the basis of purchase histories in a virtual shop and an actual shop for each user, and to provide a device. SOLUTION: When the user 1 purchases merchandise in a shop, identification number stored in a carried ID card 11 is read by a POS register 21 and transmitted via a terminal 22 to a data analysis server 31, together with the merchandise code of the purchased merchandise. The merchandise code of the merchandise, purchased in the virtual shop, is transmitted to the data analysis server 31. The data analysis server 31 stores the received identification number and merchandise code in relation, generates a coupon code provided with discount merchandise and a discount amount for each user 1, on the basis of the purchase history and stores it in relation to the identification number.  An individual coupon-issuing machine 23 reads the identification number stored in the ID card 11, requests coupon data, corresponding to the identification number to the data analysis server 31 and issues individual coupon 12, based on the coupon data provided corresponding to the request.
Patent JP-2003299456-A (JP)
Title: Epidermal powder of asparasus linearis or asparasus cederbergensis and method for producing the same
Inventor: IWAHARA MASAYOSHI
IPC: A23L19/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To establish a new technique with which useful components contained in rooibos tea (Asparasus linearis or Asparasus cederbergensis) can efficiently be utilized and to provide a useful substance suitable as a raw material, etc., for beverages, food materials, food additives or cosmetics.  <P>SOLUTION: The method for producing epidermal powder of the Asparasus linearis or Asparasus cederbergensis comprises a step of mixing stems of the Asparasus linearis or Asparasus cederbergensis while mutually rubbing the stems, thereby peeling the epidermis of the stems and powdering the peeled epidermis. The powder consisting essentially of the epidermis of the stems of the Asparasus linearis or Asparasus cederbergensis is obtained by the method. A step of humidifying the stems at a low temperature is added before the step of rubbing and mixing the stems. Furthermore, the step of rubbing and mixing the stems is preferably carried out while feeding dry hot air at a higher temperature than that in the step of humidifying the stems at the low temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303712-A (JP)
Title: Magnetic single-crystal ferrite
Inventor: YANAGI KUNIO
IPC: H01F1/34
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic single-crystal ferrite that is inexpensive and has reduced material loss in a high-frequency region.  <P>SOLUTION: In a magnetic single-crystal ferrite having Fe<SB>2</SB>O<SB>3</SB>, MnO and ZnO as main components, CoO is added in the rage of 1.5 mol% to 2.2 mol%, and a composition of the Fe<SB>2</SB>O<SB>3</SB>is the range of 48.5 mol% to 49.1 mol%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303652-A (JP)
Title: Socket for electronic component
Inventor: SHIGYO KAZUHIRO
IPC: G01R1/073
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket capable of surely and simply connecting and simply detaching an electronic component with a lead wire to and from the wiring of a testing device or the like.  <P>SOLUTION: The socket for the electronic component with a lead wire made of shape-memory alloy comprises a connection part which get into a state of being connected to the lead wire of the electronic component, when the crystal structure of the shape-memory alloy is in a state of austenite phase, and a disconnection means which turns the lead wire of the electronic component into a state of not being connected with the connection part by deforming the shape of the shape-memory alloy into such a level that the structure can not be restored into original state by elastic force, when the crystal structure of the shape-memory alloy is in a state of martensite phase.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372089-A (JP)
Title: Operating device for cover
Inventor: LAUDERBACH LEO
IPC: E05F15/627
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an operating device for a movable part, in especially a cover, capable of dispensing with an expensive gear unit by obliging a cover to take an intermediate position without any current. SOLUTION: A piston divides a cylinder into two operating spaces in a piston rod, and a base part 1 is operationally connected to the movable part 3 and provided with a driving device 17 of an external energy control type operating relative to a driving force of a piston-cylinder device 7. A control device 29 monitors the motion of an operating device 15 and confirms failure, when a parameter expressing the motion of the stored parameters is deviated from a threshold limit, a movable structure is retained by an interrupting device when the current of the operating device is disconnected, the interrupting device is formed of the piston-cylinder device 7, and the operating device 15 can intercept the flowing connection 63 between the operation spaces 59 and 61 via changeover valves 55, 77, and 97.
Patent JP-2003303929-A (JP)
Title: Manufacturing method for glass powder
Inventor: TAMURA SHINICHI
IPC: H01L23/29
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing glass powder of high production efficiency that is free of coloring and risk.  <P>SOLUTION: This method for manufacturing glass powder includes a heating process, wherein a mixture of waste glass fiber and sulfate is heated to acquire a foam body, and a pulverizing process through which the foam body is pulverized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302466-A (JP)
Title: Antenna pattern correction method for synthetic aperture radar
Inventor: UMEHARA TOSHIHIKO
IPC: G01S13/90
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna pattern correction method for a synthetic aperture radar capable of acquiring a backward scattering coefficient more accurately by correcting the antenna pattern accurately even on an area having the greatly-changing ground surface altitude.  <P>SOLUTION: In this synthetic aperture radar loaded on a flying object and having an interferometric function, the altitude of an observation point is determined by interferometric processing, and a true antenna incident angle is determined by using the altitude information, to thereby correct an antenna gain, and to correct the antenna pattern by the change of the ground surface altitude. The interferometric processing may be executed by two antennas mounted on both sides of the airframe of an airplane flying at the altitude of about 10,000 meters. Polarimetric processing may be executed by utilizing polarized waves with each frequency of L band and X band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309015-A (JP)
Title: Adhesive resin composition for magnetic core
Inventor: ONO TAKASHI
IPC: C09D5/25
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive resin composition for a magnetic core, with which a coating film can be formed uniformly on the external surface of a magnetic core, particularly, coating films capable of obtaining sufficiently high insulating properties can be formed easily on the corner sections of the core.  <P>SOLUTION: This adhesive resin composition contains resin particles and inorganic particles and the surface areas per unit weight and the contents of the two kinds of particles are adjusted to be within specific ranges. By this setup, when this resin composition is used, a coating film can be formed uniformly on the external surface of the magnetic core, particularly, coating films capable of obtaining sufficient insulating properties can be formed on the corner sections of the core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305875-A (JP)
Title: Cleaning sheet
Inventor: SHIRAISHI MASASHI
IPC: B41J2/32
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning sheet capable of cleaning stains adhered on a thermal line head for thermosensitive recording conveniently with an existing paper feeding and discharging (conveying) mechanism without the need of newly providing a polish sheet conveying mechanism to the printer.  <P>SOLUTION: The cleaning sheet for a thermal line head for thermosensitive recording has a structure having a polish layer 2 formed on a supporting member 1. The polish layer 2 is provided substantially symmetrically with respect to a center line L along the paper feeding direction, gradually widened from the center line L on the paper feeding direction top end side toward both ends in the width direction on the rear end side in a substantially band-like continuous pattern. It is preferable that the polish width W and the polish length A of the polish layer 2 are provided each substantially constantly from the paper feeding direction top end side to the rear end side of the cleaning sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309289-A (JP)
Title: Nitride semiconductor light-emitting element and its manufacturing method
Inventor: HATA TOSHIO
IPC: H01L21/3065
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting element which can control an etching quantity and which has a large light output and high reliability, and to provide a method for manufacturing the same.  <P>SOLUTION: The nitride semiconductor light-emitting element comprises: a second conductivity-type nitride semiconductor layer 6; a light emitting layer 5; and a first conductivity-type nitride semiconductor layer 4, sequentially formed on a holding metal plate 9; and an etching marker layer 3 containing In and formed on the first conductivity-type nitride semiconductor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309090-A (JP)
Title: Polishing agent for copper-system metal and polishing method
Inventor: YOSHIDA SETSUO
IPC: H01L21/768
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high processing characteristic in which, as a polishing agent for polishing a plane having Cu and a Cu alloy applied on a semiconductor device, adhesive grains leading to a factor of surface defects such as dishing or the like are not at all included, and a practical processing speed of 200 nm/min can be attained, and an etching speed is very low.  <P>SOLUTION: In the polishing agent for a copper-system metal, a slurry contains condensed phosphate such as pyrophosphoric acid, triphosphoric acid, hexametaphosphate, and a salt thereof of 0.2 weight % or more, periodate of 0.1 to 0.5 weight % and a reaction inhibitor such as benzotriazole or the like of 0.01 to 0.1 weight %, and a pH of the slurry is more than 3 and equal to or less than 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307922-A (JP)
Title: Developing roller
Inventor: FUJISAWA MITSUO
IPC: G03G15/08
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow air in the hole of an aluminum member to escape in the case where shafts are pressed into both ends of the aluminum member of a developing roller and the external circumferential surface of the aluminum member is coated in the subsequent process.  <P>SOLUTION: A single-component developing device has: a developing roller 1 for forming a single-component toner layer on its surface and attaching toner to an image carrier on which an electrostatic latent image is formed by coming into contact with the image carrier, thereby rendering the electrostatic latent image visible; a toner supply roller being in contact with the developing roller 1 in order to supply toner; and a toner restricting member for restricting the toner on the developing roller 1, thereby forming a thin layer. In the developing roller 1 of the single-component developing device, the shafts 3 connected to a driving source are pressed into the hole 5 of the aluminum member 2 of the developing roller 1 from both of its ends and thus fixed in position. A groove 6 in the direction of thrust is formed in the internal face of the hole 5 of the aluminum member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265087-A (JP)
Title: Agrichemical spray
Inventor: SHIROTA TOKUYASU
IPC: A01M7/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agrichemical spray having such advantages that seedless grapes cultivation is simplified, gibberellin application activities can be made faster, work force can be helped, and workers are protected from agricultural pollution because they are kept from direct contact with agrichemicals.  <P>SOLUTION: The agrichemical spray enables work force to be cut, farm product harvest to be increased, and is also applicable to agrochemical-free cultivation depending on farmers' intention. The agrichemical spray is provided in view of the fact that nowadays, a majority of farmers being engaged in fruit/fruits tree cultivation activities are elderly persons, the activities are therefore heavy; because of such severe work, youngsters have bee gone out of the work, resulting in engaging only the elderly persons in the agriculture. This agrichemical spray contributes to helping such elderly persons.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003317566-A (JP)
Title: Moving contact body, method of manufacturing the same, and switch device using the same
Inventor: IWAMA HISAYA
IPC: H01H13/70
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving contact body, which can make a switch device thinner, can improve assemble workability of the switch device by decreasing the number of parts, and can make itself thinner; and to provide a method for manufacturing the moving contact and a switch device using the moving contact.  <P>SOLUTION: A moving contact 1 of a switch device 10 comprises: a substrate 2 of a thin elastic metal plate; an expanded part 2a, the center part of which is expanded into one direction (upward in the figure); an insulation film 3 covering the outer surface of the expanded part 2a. In the moving contact 1, when the expanded part 2a is depressed via the insulation film 3, the substrate 2 turns depressed, and a contact part 2b formed on the inner surface of the expanded part 2a contacts with a central fixed contact part 11d inside a housing 11, to make an electrical conductivity between a peripheral fixed contact point 11e and the central fixed contact part 11d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317113-A (JP)
Title: Image processor and method thereof
Inventor: MORIYAMA YASUHIRO
IPC: G06T15/04
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which can efficiently compress texture data and effectively use a graphic memory and a method thereof.  <P>SOLUTION: One block is regarded as one vector, image data wherein a plurality of blocks are arrayed in matrix are divided into a plurality of areas, and (n) entries in total are used in each divided area. When an entry (a) is used at a part A in a border area of four adjacent divided areas and an entry (b) is used at at least two parts B in a border area of two adjacent divided areas, the part A is encoded with the entry (a) and the generated entry (a) is copied to a code book of an adjacent part B; and the part B is encoded with the entry (b), the generated entry (b) is copied to a code book of remaining parts C of an adjacent target divided area, and the parts C are encoded with an entry (n).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312436-A (JP)
Title: Gas generator for air belt device and air belt device
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/26
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas generator for an air belt device, and the air belt device for securing operational safety over a long time.  <P>SOLUTION: This gas generator 1 is used for the air belt for inflating an air belt by introducing gas exhausted from the gas generator. The gas generator comprises a solid gas generating agent for generating at least either one of gas and heat by combustion, and a housing for housing the solid gas generating agent. In the gas generator for the air belt device, the housing has a gas exhaust port 2 for exhausting gas generated inside, and the gas exhaust port exhausts the gas in the radial direction of the housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322345-A (JP)
Title: Cooking device
Inventor: MARUMOTO KAZUHIKO
IPC: F24C7/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the temperature of a foamed heat insulating material of a heat insulating wall in a cooking device using microwave from rising to a temperature with the heat of a waveguide at which it secondarily foams.  <P>SOLUTION: In this cooking device having a waveguide 11 leading a microwave to a cooking chamber 6 in a heat insulating wall 4 having urethane foam inside and constituting the cooking chamber 6, since a high-temperature- resistance heat insulator 31 suppressing the heat conduction from the waveguide 11 to the urethane foam is provided between the waveguide 11 and the urethane foam, the temperature of the urethane foam of the heat insulating wall 4 does not rise to secondarily foam and secondary foaming of urethane foam 4 is prevented even if the waveguide 11 is heated by the microwave to have the temperature higher than the secondary foaming temperature of the urethane foam. Thus, since the microwave is not stopped, the cooking time is not long.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002362741-A (JP)
Title: Automated cargo loading method
Inventor: SHINODA TOSHIHARU
IPC: B65G57/03
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cargo loading method allowing a worker to pick any work out of complete packages without hindrance by other works and collapse of the complete packages. SOLUTION: The cargo loading method for loading columns in columnar blocks consisting of a plurality of works on a pallet comprises the steps of setting an arrangement position where the columns are arranged on the pallet and of assigning the works adaptable for constructing the most number of columns in the arrangement position encircled all around by the other columns, in the case that there is the arrangement position of the columns encircled all around by the other columns and there are the works adaptable for constructing the plurality of columns in the same type.
Patent JP-2003317726-A (JP)
Title: Method for manufacturing fine catalyst particle carrying carbon and electrode using it
Inventor: ONO MASAKI
IPC: H01M8/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture fine catalyst particle carrying carbon in a short time by using a simpler manufacturing method than a conventional one, and to provide a fuel cell electrode having a high fuel cell performance by substantially improving the catalyst utilization factor.  <P>SOLUTION: A carbohydrate is made to carry one or more kinds of catalyst component, and the catalyst component contained carbohydrate is dehydrated by a dehydrating agent, in this method for manufacturing the fine catalyst particle carrying carbon, and this electrode is provided by using the carbon obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321945-A (JP)
Title: Aseismic damper and aseismic structure using the same
Inventor: MATSUURA TSUNEHISA
IPC: E04H9/02
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aseismic damper and an aseismic structure using the same, in which a section of the damper buried in a concrete member is shortened and mounting thereof to the concrete member is carried out comparatively easily.  <P>SOLUTION: The damper 12 comprises a low yield point steel plate 12a, a flange part 12b provided on each of both sides thereof, a vertical rib 12g provided on the outside of the flange part at the upper and the lower ends of the damper buried in the concrete, and a stud 16 mounted to project from the vertical rib. The upper and the lower ends of the damper are buried in the end parts of the concrete members 11, 13 extended from upper and lower beams 51A, 51B into the beam-column frame, and a main reinforcing bar 14 is arranged in the section surrounded by the vertical rib, an axial member and the outside of the flange part. The main reinforcing bar and the damper are structurally integrated with each other by the concrete.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323522-A (JP)
Title: System for supporting tariff code selection
Inventor: YAMAUCHI AKIRA
IPC: G06Q50/28
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily select a tariff code for an export destination.  <P>SOLUTION: The system for supporting a tariff code selection includes database storing a code of a commodity to be exported and a tariff code of a country importing such that they correspond to each other, and searches a tariff code corresponding to the code of the commodity used as a key. The database includes a tariff code selection table wherein tariff items are hierarchically classified according to their properties. When no record matches with the code of the commodity, the system is programmed such that it searches records of a code similar to the code and displays the tariff code selection table corresponding to the similar records on a display. The system is also programmed such that it stores the tariff code corresponding to an item selected from the tariff code selection table as the tariff code corresponding to the commodity.  <P>COPYRIGHT: (C)2004,JPO