baber/WOPTO huggingface dataset:
Patent JP-2004011977-A (JP)
Title: Hot and cold water supply apparatus
Inventor: KAMIMURA MASAHITO
IPC: F24H1/10
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sufficient hot/cold water delivery by enlarging the capacity of a hot/cold water supply apparatus and to improve the usability by allowing the water to be taken in another place in the hot/cold water supply apparatus for use in a hot water supply shower and the like.  <P>SOLUTION: This hot/cold water supply apparatus is provided with a plurality of heater parts, and each heater part is so constituted that a plurality of heaters can be attached thereto and the cold/hot waters can be mixed at a terminal such as a shower room. This apparatus facilitates the hot water delivery opening/closing operation from a tip water delivery part of a mixing valve, allows the arbitrary selection of the cold and the hot waters, enables the rich hot delivery, provides a sufficient cleaning effect, and allows a user to enjoy a comfortable shower feeling by increase in the hot water delivery pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014034-A (JP)
Title: Aperture restriction component and optical head system
Inventor: MURAKAWA SHINKO
IPC: G02B5/28
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical head system by which high condensing performance is realized by one kind of optical system even by two kinds of optical disks with different thickness, with the small number of manufacturing processes, which is easily manufactured and further with excellent recording and reproduction characteristics by obtaining an aperture restriction component with satisfactory production yield.  <P>SOLUTION: The optical head system is constituted of two transparent substrates 11, 12 comprising a filter area consisting of a wavelength-selective dielectric multilayer film 13 and a transparent area consisting of an adhesive agent 14, the aperture restriction component 101 which is adjusted so that phases of light fluxes are matched by permeating a transparent central area A and a surrounding area B to one of two kinds of light fluxes to be made incident and permeates only the central area A to the other is obtained and the component 101 is installed into an optical path between a light source and an objective lens of the optical head system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014060-A (JP)
Title: Card with magnetic disk
Inventor: OISHI KENGO
IPC: G11B23/03
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a card for recording information into the one having a magnetic disk and a large capacity and inexpensive.  <P>SOLUTION: The card is constituted of the magnetic disk D and a shell 11 comprising an openable/closable shutter 12 in which the magnetic disk is rotatably stored. The shell 11 has a length of 85 mm or more and 91 mm or less and a width of 54 mm or more and 55mm or less and the magnetic disk D is constituted of a high recording density magnetic recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015719-A (JP)
Title: Speaker system
Inventor: INOUE TAKESHI
IPC: H04R1/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost speaker system having outstanding high input resistance and sound quality.  <P>SOLUTION: The speaker system of the present invention provides a speaker cabinet; a partition board which divides the speaker cabinet into a front room and a rear room; a speaker unit attached to a front baffle of the speaker cabinet such that it is located in the front room, and such that it's active area faces on the outside of the speaker cabinet; and a duct which runs from the partition board to the front baffle of the speaker cabinet. At a position equivalent to a back of the speaker unit on the partition board, an opening with a diameter greater than an outside diameter of a magnetic circuit of the speaker unit is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021567-A (JP)
Title: Micro high-vacuum pressure sensor
Inventor: LIEBESKIND JOHN
IPC: G01L1/00
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a micro high-vacuum pressure sensor, which is housed inside a low-pressure microchip enclosure and which can be manufactured by a well-known microchip manufacturing technique. SOLUTION: The micro pressure sensor uses an electric field generated, by applying a large potential difference across small conductive elements (302, 304) in its inside. Electrons which are discharged by the influence of the electric field and are accelerated to undergo electric field collision with the gas molecules so as to generate positive ions. The positive ions are accelerated towards the conductive element (304) connected to a circuit. A current generated by the ions is measured inside the circuit coupled to the micro pressure sensor, and an internal pressure inside the low-pressure enclosure can be decided. The micro pressure sensor is manufactured by a standard semiconductor manufacturing technique and can be mass-produced economically.
Patent JP-2003333477-A (JP)
Title: System using utility tool for displaying photograph, etc., utility tool selecting software and utility tool
Inventor: NAKAMURA HIDEKO
IPC: G06F3/12
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a utility tool for displaying and a system capable of displaying a photograph or an image or character information which a user wants to display easily and decoratively, to solve the problems in displaying them that: 1. frames made of a wood or plastic come in few kinds; 2. it takes great deal of trouble to go out to buy one; 3. it is troublesome to find a place for having the frames which are previously bought in stock; and 4. the frame made of a wood or plastic is difficult to be hanged up on wall because it is heavy and many walls are difficult to be attached with a hook for hanging up a frame.  <P>SOLUTION: A plurality of designs of the utility tool for displaying such as a frame or a mount which is required for displaying character or image information that a user has such as a photograph are prepared. The designs are stored in an electronic storage medium, are taken into a PC via the Internet, a CD, DVD or memory card, and are printed out after selecting the utility tools for displaying which agree with information to be displayed. The user can select a frame agreeing with the photograph to be displayed while looking at the photograph.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018602-A (JP)
Title: Semiconductor sealing resin composition and semiconductor device using the same
Inventor: ITO HISATAKA
IPC: H01L23/29
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor-sealing resin composition which has not only high flame retardancy but also excellent moisture resistance, metal migration resistance and flowability.  <P>SOLUTION: This semiconductor-sealing resin composition is characterized by comprising the following components (A) to (E). (A) is an epoxy resin. (B) is a phenolic resin. (C) is an inorganic filler. (D) is a metal hydroxide represented by general formula (1). (E) is a phosphazene compound produced by cross-linking at least one of a cyclic phenoxyphosphazene represented by general formula (2) and a straight chain phenoxyphosphazene represented by general formula (3) with at least one cross-linking group selected from the group consisting of o-phenylene, m-phenylene, p-phenylene and a bisphenylene represented by general formula (4), wherein the cross-linking group is placed between the phenyl group-released two oxygen atoms of the phenoxyphosphazene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018656-A (JP)
Title: Active energy ray-curable inkjet ink composition
Inventor: YOSHIHIRO YASUO
IPC: C09D11/38
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet ink composition good in jet stability with a pigment of improved dispersibility and good dispersion stability dispersed in an active energy ray-curable compound.  <P>SOLUTION: The active energy ray-curable inkjet ink contains the pigment, a pigment dispersant of the general formula(1):P-[X-Y-Z-N(R1)R2]<SB>n</SB>[wherein, P is an organic dye residue or heterocyclic ring residue; X is a divalent bond; Y is a direct bond or -N(R)- ( R is H or an alkyl or Z-N(R1)R2) or -O-; Z is a 1-6C alkylene group; R1 and R2 are each an alkyl; and n is an integer of 1-3 ] and a monomer polymerizable with active energy rays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020380-A (JP)
Title: Radar equipment and method of improving visibility of isar image
Inventor: SAKAZUME TOSHIYUKI
IPC: G01S13/90
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain radar equipment that can prevent the deterioration of cross-range resolution by compensating the phase change caused by the movement of a target.  <P>SOLUTION: This radar equipment is provided with a transmitter-receiver 2 which projects high-frequency signals upon the target 9 through an antenna 1 and receives reflected signals from the target 9; a range compressing means 3 which improves the resolution in the range direction by range-compressing the received signals; and a reference-point candidate detecting means 6 which detects the reference-point candidates of the reflected signals from the target 9 from the range-compressed signals. This equipment is also provided with a reference-point selecting means 7 which selects one reference point output of the range-compressed signals; a phase compensating amount calculating means 8 which calculates the phase compensating amount of the reference point; and a cross-range compressing means 4 which performs cross-range compression by performing phase compensation on the range-compressed signals by using the calculated phase compensating amount. In addition, this equipment is also provided with an ISAR imaging means 5 which generates an ISAR image based on the output of the cross-range compressing means 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020433-A (JP)
Title: Probe fixing base member for target material detection process
Inventor: MARUYAMA AYAKO
IPC: C12Q1/68
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily discriminating whether a probe fixing base member is already used for a target material detection process or not, prior to an observation step, and to provide the probe fixing base member having a discrimination element utilized for such discrimination.  <P>SOLUTION: As a means for discriminating whether the probe fixing base member is used or not, for performing a target material detection process operation, the discrimination element utilizing a material which exhibits a change in color by a change in temperature or a material which exhibits a change in color or a change in shape by being wet with water or the like is equipped with the probe fixing base member. With the heating or the contact with a specimen sampling liquid in an operation of the detection process, by the visible change expressed by the discrimination element, as an index, it is discriminated whether it is already used for the target material detection process or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020103-A (JP)
Title: Temperature control chiller
Inventor: SHIMODA KAZUYOSHI
IPC: F24F11/02
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant-temperature chiller for manufacturing equipment improving the stability of the temperature control while expanding the limit value of the temperature regulation and reducing the manufacturing cost and the operation cost by simplifying the device whole body.  <P>SOLUTION: This constant-temperature chiller 1 for the manufacturing equipment comprises a circulating path 2 supplying the temperature control liquid, a heat exchanger 5, a compressor retaining temperature control liquid for the circulating path at a prescribed temperature via the heat exchanger, and a refrigeration circuit 3 comprising a condenser and a vaporizer. This chiller is formed by disposing a flow rate setting device 14 between the condenser 13 and the vaporizer which comprise the refrigeration circuit 2 and by disposing a branch circuit 16 having a flow regulating valve 15 between the compressor 12 and the vaporizer. An intake pressure regulating valve 17 is disposed between the vaporizer and the compressor 12 comprising the refrigeration circuit so as to regulate the refrigerant to be supplied to the compressor to a prescribed amount, and the flow regulating valve 15 is connected to a temperature controller 11 provided in the circulating path so as to interlockingly regulate the opening/closing of the flow regulating valve 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023639-A (JP)
Title: Electronic apparatus and electronic circuit
Inventor: TANIGUCHI KENJI
IPC: H04B1/707
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus and an electronic circuit for performing wired communication adopting the CDMA system so as to transmit information at a higher speed.  <P>SOLUTION: A multi-value signal generator 101 converts digital data obtained in an integrated circuit 1 into a multi-value data signal. A spread code generator 102 generates a spread code in a timing synchronous with a global clock CK. A multiplier 103 multiplies the spread code with the data signal to produce a spread signal. A delay circuit 301 delays the global clock CK by a prescribed time. A spread code generator 302 generates a spread code in a timing synchronous with the global clock CK supplied from the delay circuit 301. A multiplier 303 applies inverse spread processing to the spread signal obtained through a bus line BL by using the spread code generated by the spread code generator 302. An integrator 304 integrates the inverse spread signal to decode data subjected to multi-value processing at a transmitter side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023647-A (JP)
Title: Transmitting circuit and receiving circuit
Inventor: KOBAYASHI MASAHIRO
IPC: H04L5/04
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an effect caused by mark ratio deviation against a higher-speed digital baseband signal when two digital baseband signals having different speeds are transmitted with multiplex modulation.  <P>SOLUTION: A lower-speed digital baseband signal is multiplexed with the higher-speed digital baseband signal after being phase-modulated correspondingly to a clock signal regenerated from the higher-speed digital baseband signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017258-A (JP)
Title: Membrane scratching removing method
Inventor: SAITO SUSUMU
IPC: B24C1/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein a device constituting member in a chamber directly collided with abrasive coating is worn in a short period of time and parts have to be exchanged, when a membrane adhered on a processing object surface is scratched and removed by spraying abrasive coating in the chamber.  <P>SOLUTION: Under a condition that a wear protecting material constituted of a given small-piece or sphere-shaped material with comparatively small mass is introduced and accumulated in a chamber at a degree that at least the device constituting member is embedded, abrasive coating is sprayed to a processing object on the wear protecting material, so as to solve wear of the device constituting member due to abrasive coating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017261-A (JP)
Title: Machining device, machining method, and machining system
Inventor: TSUKAMOTO SHINYA
IPC: B23P25/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device, a machining method, and a machining system, wherein machining is performed without using processing liquid such as non-watersoluble working liquid and watersoluble working liquid.  <P>SOLUTION: This machining device comprises: a tool such as a grind stone 8 for machining a conductive workpiece 9; a working liquid supplying nozzle 4 for supplying water 10 as working liquid to the workpiece 9 at the time of machining with a tool; and an anode part and a cathode part for flowing current to the workpiece 9. A processing liquid supplying nozzle 4 is used as the anode part, and a center 7 is used as the cathode part. The anode part and the cathode part are electrically connected with an anode and a cathode of a direct current power source supply/control device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067960-A (JP)
Title: Data reproducing apparatus and data recording apparatus
Inventor: NEMOTO KAZUHIKO
IPC: H01S5/40
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the optical axes of laser beams emitted from a plurality of light emitting parts and a rear stage optical system. SOLUTION: In a semiconductor laser 1 having the plurality of light emitting parts, with respect to the optical axis of one light emitting part, the axes of the other light emitting parts have a tilt angle. The data reproducing apparatus or the data recording apparatus uses such a semiconductor laser 1. Further, the data reproducing apparatus or the data recording apparatus includes an adjustable optical system from the optical axis of at least one light emitting part to the optical axes of the other light emitting parts.
Patent JP-2004026871-A (JP)
Title: Surface-protected transparent plastic molding and primer composition for organosiloxane resin composition
Inventor: KIDA TOSHIO
IPC: B05D1/36
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic molding surface-protected with a cured film capable of imparting high weathering resistance, improved in durability to an environmental change and to a high-temperature environment, and being excellent in abrasion resistance and hot-water resistance.  <P>SOLUTION: The surface-protected transparent plastic molding is obtained by laying a first layer being a 2-10 μm-thick acrylic resin layer prepared by thermally curing a coating composition containing (A) an acrylic copolymer, (B) a polyisocyanate compound precursor, (C) a curing catalyst, and (D) an ultraviolet absorber and a second layer formed on the first layer and being prepared by thermally curing (F) an organosiloxane resin composition containing (E) colloidal silica on at least either of the surfaces of a transparent plastic substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032159-A (JP)
Title: Switch cluster and its constituting method
Inventor: KUGIMOTO KENJI
IPC: H04B10/27
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scalable and low-cost switch cluster which has a greater exchange capacity than the conventional switch and flexibly deals with the change of required exchange capacity and the increase of the number of communication terminals even after designing a network.  <P>SOLUTION: The switch cluster used as a communication switch system in a packet exchange network comprises a plurality of switch nodules and a control means. Each switch module comprises an electric switch and an optical ADM unit capable of inserting/extracting optical signals having an optional wavelength. The electric switch of each module is interconnected with the electric switches of other modules through a first line. The ADM unit of the module is connected with the ADM units of other modules through an optical line in a ring. The control means controls each ADM unit to logically interconnect optional switch modules through the optical line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029267-A (JP)
Title: Illuminating light production system, light source device using the system, and projection display device
Inventor: MASUMOTO YOSHIHIRO
IPC: G02B26/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem wherein a projected image is made dark in the case that a white chromaticity is compensated by losing green color light because illuminating light superior in white balance cannot be realized in a projection display device using a discharge lamp.  <P>SOLUTION: The discharge lamp and a laser light source are combined, and the laser light source radiates laser light of a specific wavelength or its neighbor having a low intensity in a visible spectrum radiated from the discharge lamp, and a means for converging radiated light of the discharge lamp as well as that of the laser light source and a means for synthesizing optical paths to produce single illuminating light are used to improve color rendering properties of illuminating light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003240891-A (JP)
Title: Storing vessel for nuclear fuel and temperature measurement method thereof
Inventor: SASANO YUICHI
IPC: G21F9/36
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing vessel for nuclear fuel and a temperature measurement method thereof capable of reliably detecting the leakage of helium gas from the vessel that stores spent nuclear fuel and the local temperature rise accompanied thereby.  <P>SOLUTION: In the storing vessel for nuclear fuel composed by housing in a cask 10 a canister 1 that houses nuclear fuel together with gas, a rod type temperature detecting body 16 as the temperature detecting means for detecting the surface temperature of the canister 1 is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004031290-A (JP)
Title: Induction heating cooker
Inventor: HIDA HAJIME
IPC: H05B6/44
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker that can solve uneven heating by uniformizing the difference between heating states of a central portion and a peripheral portion due to different eddy currents induced in a pot bottom.  <P>SOLUTION: An IH rice cooker 1 as the induction heating cooker develops eddy currents in a pot 10 by lines of magnetic force from a spiral coil device 11 to generate heat. An induction coil forming the coil device 11 comprises a plurality of concentrically stacked spiral coils 12 to 14 of different diameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003122809-A (JP)
Title: Design support device for circuit including directional coupler, design support tool therefor, circuit design method and circuit board
Inventor: KOMATSU TOYOHIKO
IPC: G06F17/50
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours for creating the layout diagram of a circuit including a coupler formed by arranging a main wiring and a stub wiring parallel with each other. SOLUTION: A circuit diagram editor 1902 arranges coupler symbols 100 stored in a parts symbol storage part 1904, when arranging couplers. A layout part 1935 of a layout diagram editor 1922 carries out the layout of two wiring for forming the coupler, using circuit diagram information and coupler information specifying coupler length and coupler spacing. An object extracting part 1937 of a wiring checking part 1936 extracts parts and wiring from the layout diagram and delivers them to a wiring checker 1938. At this time, the coupler is delivered as one part which cannot be disassembled any longer, to the wiring checker 1938. Consequently, the spacing of two wiring for forming the coupler is not checked.
Patent JP-2004040380-A (JP)
Title: Communication terminal and digital broadcast reception system
Inventor: MORI HIROSHI
IPC: H04N21/4425
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal or a system capable of receiving digital broadcast of the same program even in the case of transition of a broadcast area or on the occurrence of difficulty in receiving the broadcast.  <P>SOLUTION: When a broadcast reception management section 102 discriminates that reception of the broadcast is interrupted, a control section 104 executes a reception switching processing to select a broadcast reception mode from a broadcast station 20 into a broadcast reception mode through a communication channel. A communication transmission / reception section 105 connects to a contents server 30 through the communication channel in response to the notice from the control section 104 to receive broadcast information of the same program as that at receiving the broadcast.  <P>COPYRIGHT: (C)2004,JPO