baber/WOPTO huggingface dataset:
Patent JP-2003220826-A (JP)
Title: Air-conditioning defogging controller for vehicle
Inventor: KATO HIROYUKI
IPC: B60H3/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the driving power of an condenser for air-conditioning while securing the defogging property of a window glass.  <P>SOLUTION: In air-conditioning a vehicle having an electric heat generating body 61 for directly heating a front window glass W, the temperature of an evaporator is controlled to be set to a first target temperature close to the freezing temperature of condensed water by controlling the operation of the condenser for air-conditioning at a maximum cooling mode, while the temperature of an evaporator is controlled to be set to a second target temperature higher than the first target temperature by controlling the operation of the condenser for air-conditioning at a power saving cooling mode. The maximum cooling mode and the power saving cooling mode can be shifted to each other. The maximum cooling mode is set at the defroster mode, where the air- conditioning wind that has passed the evaporator blows on the interior of the front window glass W. When the defroster mode is canceled, the maximum cooling mode is shifted to the power saving cooling mode and the electric heat generating body is electrified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223847-A (JP)
Title: Back substrate for plasma display panel and manufacturing method thereof
Inventor: SHINODA TSUTAE
IPC: H01J11/34
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent baking degradation of phosphor by reducing the baking process of a plasma display panel.  <P>SOLUTION: In the manufacturing method of a plasma display panel comprising phosphor layers 11R, 11G and 11B, and a seal 30 for sealing them arranged on a back substrate 7 of a pair of substrates for forming discharge spaces, this manufacturing method comprises a process for coating on prescribed regions of the back substrate a phosphor paste, which does not contain organic binders or a sealing paste which does not contain organic binders, an assembling process for combining the back substrate and the front substrate in a dried state, after evaporating the solvent in each paste, and a process for sealing these substrates by melting the sealed paste layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224680-A (JP)
Title: Apparatus, method, and program for communication network switching and computer-readable recording medium where the communication switching program is recorded
Inventor: TOMIMURA EIJI
IPC: H04L69/14
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To select a desired communication network without performing any special operation.  <P>SOLUTION: An apparatus is equipped with a 1st switch which is provided between a PSTN, an ADSL, and a LAN and a telephone set and connects the telephone set to the PSTN, ADSL, or LAN, a receiving means (S03) which receives a sent signal from the telephone set, a storage part which previously stores a correspondence table wherein the correspondence between the sent signal and a communication network is defined, and a determining means (S09) which determines a communication network where the telephone set should be connected by retrieval from the corresponding table using the received sent signal. Consequently, the communication network to be connected to is determined only by receiving the sent signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229053-A (JP)
Title: Manufacturing method for electron gun and device therefor
Inventor: OKABE NOBORU
IPC: H01J9/18
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an electron gun capable of evenly forming center heater installation parts 19G, 19G between both-side heater straps 17a-17d with high accuracy.  <P>SOLUTION: A pair of dies 34a, 34b is oppositely inserted between the both- side heater straps 17a-17b supported by respective both-side insulation bodies in parallel two by two. End parts of the both-side heater straps 17a, 17b positioning in one opposite angle are sandwiched between the dies 34a, 34b, and the heater installation parts 19G, 19G opposite to each other are formed by bending. The central heater installation parts 19G, 19G between the both-side heater straps 17a-17d are evenly formed with the high accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229944-A (JP)
Title: Miniaturized portable equipment holder
Inventor: YAJIMA TORAO
IPC: H04M1/11
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone holder in which a portable telephone is held closely to the arm and a series of operation can be easily performed until turning the portable telephone into available state.  <P>SOLUTION: The holder is composed of a main body 1 of the portable telephone having a switch 1-1 for sending an electric signal, a holding shaft 4 to become the rotation center of the main body 1 of the portable telephone, a holding plate 2 for holding the holding shaft 4 and a wrist band 3 mounted on the holding plate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227122-A (JP)
Title: Multistage arm telescopically driving dust remover by using single-row roller chain
Inventor: FUKUHARA SHIGENORI
IPC: E02B5/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage arm telescopically driving dust remover by using a single-row roller chain, which is compact and small in size and light in weight.  <P>SOLUTION: The multistage arm telescopically driving dust remover by using the single-row roller chain is formed of a multistage arm telescopic mechanism 1, an arm opening/closing mechanism 5, and a holding mechanism 4. The multistage arm telescopic mechanism 1 has a rake 2 attached to a lower end of a front-end arm 1a, and has a telescopic structure using the single-row roller chain 9. The single-row roller chain 9 is connected to an upper end of the front- end arm, and has a reverse bending preventive function. The arm opening/ closing mechanism 5 can open an arm central shaft of the telescopic mechanism from a vertical shaft to a predetermined angle. The holding mechanism 4 holds these mechanisms. The multistage arm telescopically driving dust remover comprises square pipe-shaped housing arm 1d which telescopically houses therein the front-end arm and square pipe-shaped multistage arms which are slidably serially connected to each other by slide holding means 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229715-A (JP)
Title: Onboard patch antenna apparatus
Inventor: ITO SHIGEHIRO
IPC: H01Q1/22
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard patch antenna apparatus, having an advantage in obtaining a high gain and being excellent in vibration resistance.  <P>SOLUTION: The apparatus is provided an antenna patch 13 provided on a ceiling surface 10b of a radome 10, a ground conductor 14 provided on an inner bottom 10c of the radome 10, an insulating layer 15 provided on the conductor 14, a capacitor lower electrode 19 provided on the layer 15 to face the feeding region of the patch 13, and a coaxial cable 17 electrically connected to the electrode 19 and led out to the outside of the radome 10. The patch 13 is made to face the conductor 14 via an inner space (air layer) 10a of the radome 10, and the patch 13 is made to function as a capacitor upper electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226115-A (JP)
Title: Pneumatic tire for heavy load
Inventor: TOMITA ARATA
IPC: B60C11/11
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve wear resistant performance under a traveling condition, mainly, under a straight traveling condition.  <P>SOLUTION: In this tire, land part lines 3, 4 and 5 are formed in a tread by a plurality of circumferential grooves 1 and 2, and nearly parallelogram blocks 7 are formed in the plurality of land part lines by narrow grooves 6 extended to cross the land part lines 4 and 5, and rotating direction of the tire is specified. In each block 7, a circumferential edge 8 on a tread side edge side is extended with an inclination against a tread circumferential line c, and a kick-out side edge 9 of the block is positioned on a tread central part side in relation to an operating side edge 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199659-A (JP)
Title: Flower for appreciation floating in beverage
Inventor: INO KIMIAKI
IPC: A47G7/02
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To beautifully recover and bloom a natural flower in the solution of a beverage for appreciating the appearance or enjoying scent and to prevent the flower from becoming an obstacle when drinking the beverage.  <P>SOLUTION: In this technology, a weight not to dissolve a harmful object in the solution of the beverage is directly wedged in the freeze-dried natural flower and the flower is prevented from being floated on the surface of the solution by its buoyancy while lying down so as to be beautifully bloomed in the solution of the beverage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231406-A (JP)
Title: Pneumatic tire
Inventor: TOZAWA YUKIO
IPC: B60C13/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of preventing an air pressure from abruptly lowering by delaying a burst even if a carcass layer is broken by an impact caused when a tire rides on a small projection.  <P>SOLUTION: In this pneumatic tire having at least the carcass layer 11 and a belt layer 12, a cord reinforcement layer 21 using corrugated cords as reinforcement cords is disposed at least one or more layers along the carcass body 11a of the carcass layer 11 so that the direction of the centerline of the corrugated cord is ±20° or less relative to the carcass cord.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206192-A (JP)
Title: Agricultural study meeting system of circulation type
Inventor: HIRAYAMA MIE
IPC: G06Q50/02
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To make the productivity of organic agriculture higher by efficiently composting the garbage, or the like, discharged from food factories, restaurants, school meal centers, or the like, and providing farmhouses with such compost.  <P>SOLUTION: This system for distributing agricultural products, compost, garbage, or the like, is organized by providing the system with a generation sectional meeting consisting of business offices, such as food factories and restaurants generating the garbage, or the like, as main constituent members, a manufacturing sectional meeting consisting of compost manufacturing factories, or the like, for manufacturing the compost or the like, using the garbage, or the like, as raw materials as main constituent members, a farming sectional meeting consisting of farmhouses producing the agricultural products by using the compost, or the like, as main constituent members, a study sectional meeting for making the study on the compost, or the like, and a promotion sectional meeting for monitoring and controlling the agricultural resource flow of the agricultural products, compost, garbage, or the like, flowing from the generation sectional meeting to the manufacture sectional meeting and to the farming sectional meeting and circulating to the generation sectional meeting and is so formed that the food, the garbage, or the like, and the compost can be efficiently circulated in the organized inside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239143-A (JP)
Title: Method for producing graphite fiber
Inventor: OKI NOBUAKI
IPC: C01B31/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a graphite fiber having elastic modulus excellent in high degree of processability and having high quality.  <P>SOLUTION: This method for producing the graphite fiber is to apply a compound having ≥30 wt.% rate of heating residue in an inert gas atmosphere at 500°C to an untreated fiber and subsequently treat the fiber to be graphitized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244067-A (JP)
Title: Multicast communication system
Inventor: OTA ATSUSHI
IPC: H04L12/18
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicast communication system wherein one base station can provide multicast service to users limitlessly at the same time even though a high-speed wireless access system such as a HiSWANa (High Speed Wireless Access Network type a) is used.  <P>SOLUTION: A base station produces multicast logic channel information (information indicative of cross-reference between multicast connection and logical channel) (S2) and periodically informs a mobile station about it (S3-1,..., S3-n). When the mobile station makes a reception request of a new multicast program (S4), the mobile station receives the multicast logic channel information sent periodically from the base station (S3-n), and the mobile station acquires identification number (MAC-ID=2) of the logic channel to receive a desired multicast program by referencing the multicast logical channel information (S5). After that, the mobile station starts reception of the multicast program by receiving the logical channel whose MAC-ID is 2 (S6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240113-A (JP)
Title: Failure diagnosing device for gear stage detector
Inventor: NOHARA YASUHIRO
IPC: F16H61/12
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately diagnose the failure of a gear stage detector.  <P>SOLUTION: When the failure of the gear stage detector 24 composed of a shift stroke sensor 31, select switches SW1. SW2 and the like is detected under a condition that a transmission is shifted in a specific gear stage, a failure detection time is measured, and the failure of the gear stage detector is finally determined when the time reaches a predetermined time. When the gear is disengaged from the gear stage during measuring the time, a time value at gear disengagement is held. The measurement of the time is restarted from the held time value when the failure is detected even after the gear is shifted to the gear stage again. The time is decreased or canceled when the detection of the failure is terminated. A counter adjustable in number for every predetermined time, may be used as a time measuring means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238657-A (JP)
Title: Epoxy resin composition, cured resin, prepreg and fiber reinforced composite material
Inventor: SAKATA HIROAKI
IPC: C08L101/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition having good toughness, high heat resistance and mechanical properties and excellent in process and handling properties by good interface adhesiveness between an epoxy resin and a thermoplastic resin.  <P>SOLUTION: The epoxy resin composition comprises compositions of [A], [B], [C] and [D], wherein [A] is an epoxy resin having at least two or more epoxy groups in a molecule and an average molecular weight of 150 to 800; [B] is an epoxy resin having two epoxy groups in a molecule and an average molecule weight Mb of 900 to 5,000; [C] is a thermoplastic resin in which its average molecular weight Mc satisfies the expression: 3≤Mc/Mb≤100 relative to the average molecular weight Mb of the epoxy resin components of [B]; and [D] is a diamine curing agent having an aromatic ring in a molecule. The epoxy resin composition provides a fiber reinforced composite material having high modulus, high toughness and good heat resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243874-A (JP)
Title: Active magnetic shielding device
Inventor: MURAI FUMIMASA
IPC: H05K9/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active magnetic shielding device in which a passive magnetic shielding ability is reinforced.  <P>SOLUTION: The magnetic shielding device for actively magnetic shielding a predetermined region forms the predetermined region covered with an electromagnetic shielding wall 16 made of a high magnetic permeable material, so as to attenuate an external magnetic change comprises one or a plurality of magnetic sensors 15 for measuring an amount of the magnetic change; one or a plurality of electromagnetic coils 12 is arranged on the surface of the wall 16 for supplying a desired current independently so as to suppress the magnetic change in the device; and one or a plurality of controllers 20 for controlling the sensors 15 and the coils 12 in relation to each other. In this device, the current is supplied independently to the coils 12 under the control of the controller 20 so as to cancel the magnetic change based on the amount of the magnetic change obtained by measuring by the sensors 15 to suppress the magnetic change in the device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238030-A (JP)
Title: Filler of welding wire
Inventor: KATAYAMA YASUHIKO
IPC: B65H59/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler of welding wire capable of taking out the welding wire smoothly even in case a plurality of loops are drawn out to a cylindrical cavity when the welding wire accommodated in a stack in a pail vessel is to be taken out.  <P>SOLUTION: The filler of welding wire is configured so that a columnar cavity is formed in the center of the pail vessel and the welding wire is twisted and accommodated in a stack in a loop form, wherein a holddown plate in the form of flat disc furnished in the center with a wire takeout hole having a diameter of 50-180 mm is placed on the accommodated wire, and a cylinder having an outside diameter of 30-150 mm and as high as over the oversurface of the holddown plate is installed upright in the center of the bottom of the pail vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240062-A (JP)
Title: Chain for motorcycle
Inventor: NISHINO TOSHIAKI
IPC: F16G13/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a level of noises during running.  <P>SOLUTION: A pair of inner link plates 11, 11 are alternately connected with a pair of outer link plates 12, 12 via a bush 13 for a roller 15 and a connection pin 14. A connection pitch P is set 1.7-1.9 times larger than inner width b. Impact sounds when the roller 15 collides with a tooth bottom of the sprocket are reduced, so as to greatly reduce the level of noises during running.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239073-A (JP)
Title: Film deposition apparatus
Inventor: SAKAMOTO YOSHIAKI
IPC: H01L21/205
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus in which the thickness and the composition of a film deposited on a work for film deposition can be unified by allowing the gas for film deposition to isotropically flow from the surface of the work to the periphery thereof.  <P>SOLUTION: The film deposition apparatus has a vacuum tank 3 in which a predetermined gas for film deposition is introduced and discharged from an exhaust port. A slit-like restriction part 11 to reduce the flow of the gas for film deposition discharged from the exhaust port is provided over the entire periphery so as to surround a substrate 2. This slit-like restriction part 11 is formed annular, and concentric with the substrate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240975-A (JP)
Title: Optical fiber sheet
Inventor: SAITO DAIGO
IPC: G02B6/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sheets from peeling and a side of each of the sheets from dust adhesion.  <P>SOLUTION: An optical fiber sheet 11 is constituted by laminating two of the sheets 4 with an optical fiber 5 sandwiched. Where, in each of the sheets, a pressure sensitive adhesive layer 3 is formed on a film 2. An adhesive 12 being solidified after application is applied to a side 6 of the optical fiber sheet 11. The side of the optical fiber sheet 11 is covered with the adhesive 12. Thus, no pressure sensitive adhesive layers 3 are exposed. In addition, the side is positively reinforced by the solidified adhesive. As a result, the two once- laminated sheets have less possibility of peeling. The pressure sensitive adhesive 3 is not naked at the side. Thus, no dust is stuck to the side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242203-A (JP)
Title: Support system for building exterior member selection, and construction layout drawing and order preparation
Inventor: KOBORI YOSHIKAZU
IPC: G06Q50/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce work load required for preparing a construction layout drawing and an order by semiautomatic processing of a computer.  <P>SOLUTION: This system supports the selection of a building exterior member such as an external wall panel and the preparation of the drawing and the order, wherein a person in charge of order disposes members for openings such as a sash or a door on the outer peripheral line of each floor of the building and determines the attributes of those members. Then, the computer automatically selects the layout and attribute of the external wall panel and a fastener to dispose the panel in parts other than the openings and automatically prepares the drawing and the order based on the selection results.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238846-A (JP)
Title: Water-base ink
Inventor: WAKABAYASHI SHIGEMI
IPC: C09D11/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-base ink which can impart high print density to a printed matter, more precisely, an ink for an inkjet printer, which is excellent in delivery stability and exhibits sufficient rate of delivery in high-frequency printing.  <P>SOLUTION: The water-base ink contains an aqueous dispersion of polymer particles comprising a polymer having an ionic group, hardly soluble in water, and having a water-insoluble coloring agent incorporated therein, wherein the polymer hardly soluble in water has a content of components with a molecular weight of 50,000 or higher of 2% or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246776-A (JP)
Title: Cross-linkable photochromic molecule and driving reagent for biofunctional molecule
Inventor: MARUTA SHINSAKU
IPC: C09K9/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross-linkable photochromic molecule which can make a biofunctional molecule change the structure reversibly and a driving reagent for the biofunctional molecule which can generate mechanical energy by photo- irradiation.  <P>SOLUTION: The cross-linkable photochromic molecule is indicated in formula (8a) or (8b). The driving reagent for the biofunctional molecule is bonded to two thiol radicals in the biofunctional molecule via the maleinimide radicals in the formula (8a) or (8b) to cross-link the thiol radicals. The distance between the thiol radicals can be changed within a constant range by irradiation of an ultraviolet ray or a visible ray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249722-A (JP)
Title: Semiconductor laser element
Inventor: IIDA KENJI
IPC: H01S5/223
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser element which suppresses a voltage drop due to the deterioration of a function in a current constricting layer and makes output to be high even at the time of high current driving.  <P>SOLUTION: A clad layer (12), an n-type optical waveguide layer (13), an n-type carrier block layer (14), a quantum well active layer (15), a p-type carrier block layer (16), a p-type optical waveguide layer (17), a p-type clad layer (19) and a p-type GaAs contact layer (20) are formed on an n-type GaAs substrate (11). The current constricting layer of forbidden band width larger than the forbidden band width of the optical waveguide layer by 0.2 eV is disposed in the optical waveguide layer. Thus, the leak of a current in the current constricting layer, which is generated in a high current region, is prevented and the voltage drop is suppressed.  <P>COPYRIGHT: (C)2003,JPO