baber/WOPTO huggingface dataset:
Patent JP-2004165094-A (JP)
Title: Fuel cell system and its drive method
Inventor: SUGAWARA TATSUYA
IPC: H01M8/04
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of effectively using a fuel gas, and of improving fuel cost, and to provide its drive method.  <P>SOLUTION: This fuel cell system is equipped with: a fuel cell 1 for generating power by being supplied with hydrogen gas and an oxidizer gas; a hydrogen gas supply passage 10 for supplying the hydrogen gas to the fuel gas 1; a hydrogen off-gas circulation passage 20 for returning the hydrogen off-gas discharged from the fuel cell 1 to the supply passage 10; an ejector 6 installed in the supply passage 10 for sending the hydrogen off-gas in the circulation passage 20 to the supply passage 10; a hydrogen pump 7 installed in the circulation passage 20 or on the downstream side of the ejector 6 in the supply passage 10 for increasing the pressure of the hydrogen off-gas; a pump consumption current detection sensor 27 for detecting the load stat of the hydrogen pump 7; and a discharge valve 25 for discharging the hydrogen off-gas from the circulation passage 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212853-A (JP)
Title: 4-oxoquinoline derivative
Inventor: KURATA HITOSHI
IPC: C07D215/56
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 4-oxoquinoline derivative having excellent inhibitory actions on ileal bile acid transporters, its pharmacologically acceptable salt, an ester thereof or other derivatives.  <P>SOLUTION: This 4-oxoquinoline derivative is represented by general formula (I) [wherein, R<SP>1</SP>is an aryl group or the like; R<SP>2</SP>is a lower alkyl group or the like; R<SP>3</SP>is a group having the formula: -A-D-E-G<SP>n+</SP>(X<SP>-</SP>)<SP>n</SP>(wherein, A is oxygen atom or the like; D is a 1-12C alkylene group or the like; E is a single bond or the like; G<SP>n+</SP>is a substituted ammonio group or the like; X<SP>-</SP>is an anion; n is an integer of 1 or 2); R<SP>4</SP>, R<SP>6</SP>and R<SP>7</SP>are each hydrogen atom or the like; R<SP>5</SP>is hydrogen atom or the like; and ring Ar is an aryl group or the like], its pharmacologically acceptable salt, the ester thereof or other derivatives.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168105-A (JP)
Title: Vehicle display device
Inventor: AOKI NAOYUKI
IPC: B60K35/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow an occupant to realize that enlarged display is performed on a vehicular head-up display.  <P>SOLUTION: This display device is provided with an infrared camera 10 photographing an image in front of a vehicle, a display unit 30 for displaying the image photographed by the infrared camera 10, and an electronic control unit 40 enlarging the photographed image in accordance with a vehicle speed and displaying the image on the display unit 30. The electronic control unit 40 stepwise varies magnification according to the vehicle speed, enlarges the image with the varied magnification, and displays the image on the display unit 30. Accordingly the display unit 30 irradiates display light showing the enlarged image to a front windshield 3 though an opening 2 of an instrument panel 1. A driver visually recognizes the image in front of the vehicle by the display light, and the occupant can realize if the enlarged display is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166818-A (JP)
Title: Game stand
Inventor: ICHIOKA ISAO
IPC: A63F5/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game stand holding an expectation of a player and improving the interest of a game.  <P>SOLUTION: This game stand is characterized in that, when internally winning a big bonus and if a combination of patterns displayed by stopped reels is the combination of "red 7" patterns, the game is shifted from the ordinary game to a big bonus game wherein completion conditions are fixed and, if it is the combination of "blue 7" patterns, it is shifted from the ordinary game to an internal win notification game wherein the completion conditions are variably set. In the internal win notification game, when internally winning a minor pattern combination, its stop operation order is notified so as to make the player easily win.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167387-A (JP)
Title: Catalyst for synthesizing isobutylene and method for producing isobutylene
Inventor: KOMATSU TAKAYUKI
IPC: C07C11/09
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for synthesizing isobuthylene, by which isobuthylene is produced from n-butane by one step reaction in high yield by performing the dehydrogenation and skeletal isomerization of n-butane simultaneously and to provide a method for producing isobuthylene.  <P>SOLUTION: This catalyst contains platinum and metal-substituted aluminophosphate of an AEL structure having 0.001-0.020 Me/P atomic ratio (wherein Me is the atom number of a substituting metal such as manganese, cobalt, zinc, magnesium, nickel and iron; P is the atom number of phosphorus). Isobuthylene is produced by bringing n-butane into contact with this catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229092-A (JP)
Title: External electrode discharge lamp
Inventor: TAKEDA YUJI
IPC: H01J65/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize an external electrode discharge lamp increasing the quantity of light emission and attaining a long service life.  <P>SOLUTION: This external electrode discharge lamp 12 has electrodes 70, 80 formed at the outer peripheral parts of both axial ends of a tubular glass lamp container 20 filled with a discharge medium inside. The electrodes are formed by providing the inner peripheral surfaces of plastic foil-like metal conductors 31, 41 with the layers of conductive pressure-sensitive adhesives 32, 42. The layer of the conductive pressure-sensitive adhesive is formed by dispersing conductive particles in one or two or more selected out of silicon resin, fluororesin, polyimide resin and epoxy resin based pressure-sensitive, adhesives.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004167449-A (JP)
Title: Method for painting wood and painting kit for wood
Inventor: NAKAJIMA TOMEHIKO
IPC: C09D189/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a working efficiency by preventing an after-tack of a natural paint applied on a surface of wood without requiring much time.  <P>SOLUTION: The method comprises the first painting step where the natural paint B containing a drying oil or semidrying oil is applied on a surface A1 of wood A and the second painting step where an aqueous solution C containing at least a protein is further applied after a specified time from the above first painting step as a finishing coat on a painted surface B1 with the above natural paint B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171487-A (JP)
Title: Clock control system and method
Inventor: KURAKANE HIROSHI
IPC: H03K5/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To further suppress power consumption required for the generation of a clock supplied to a peripheral function block by setting the frequency of a signal supplied to a frequency dividing circuit provided in the front stage of the peripheral function block in the low-power consumption mode state of a CPU lower than that in the general mode state of the CPU.  <P>SOLUTION: When the CPU 6 is set to the low-power consumption mode using no clock is set, a clock control part 5 set-changes the value of multiplication rate of a PLL 2 to a value of 1/N to change the frequency of a PLL output signal 12 outputted from the PLL 2 to a value of 1/N, and then set-changes the value of frequency dividing rate of the frequency divider 4 provided in the front stage of an LCD controller 7 to the value of 1/N, whereas the frequency of a clock 15 inputted to the LCD controller 7 is not changed from a frequency before the set change of the multiplication rate and frequency dividing rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158520-A (JP)
Title: Network address display device and network address allocating device
Inventor: FUJINUMA KENTARO
IPC: H04L12/28
Filed: 2002-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a network address display device and a network address allocating device by which a user can easily judge allocated addresses and unallocated addresses. SOLUTION: A network address is divided into a high-order address 57 and a low-order address 59. A two-dimensional graph 53 in which the coordinate axes are marked with the high- and low-order addresses 57, 59 is displayed on a display screen 31. The two-dimensional graph 53 contains a display part where allocation areas 43 in which allocated network addresses are shown and unallocation areas 41 in which unallocated network addresses are shown and an allocation part for displaying therein an allocation area 43 which is changed from an unallocation area 41 in the display part when the unallocation area 41 is selected and a network address is allocated to the selected unallocation area 41.
Patent JP-2004177162-A (JP)
Title: Reflection rate measuring instrument
Inventor: HAYASHI YUZO
IPC: G01N21/47
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To make accurately measurable the reflection rate on the surface of a sample having light transparency.  <P>SOLUTION: This reflection rate measuring instrument 10 is provided with a stage 11 movable along a horizontal direction, a reflection preventive material 13 laid on the stage 11 and mounted with the sample 12 on its upper face, a light source 14 for emitting directional light, and a photosensor 15 for photoreceiving reflected light from the sample 12. A dark-colored light dispersion sheet, for example, a black silicone rubber sheet of a coarse surface, is used as the reflection preventive material 13. The material 13 absorbs and diffuses the light from the light source 14 transmitted through the sample 12 to prevent the light from being reflected again toward the sample 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174519-A (JP)
Title: Device for holding hyperthin metal plate in laser cutting machine
Inventor: SATO HIRONOBU
IPC: B23K26/10
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for holding a hyperthin metal plate with high operation efficiency wherein the hyperthin metal plate is easily fixed flat to a fitting frame, and securely held in a high tension state in a short time.  <P>SOLUTION: A hyperthin metal plate W is held in a high tension state to a fitting frame 11 in a state where either end part of the hyperthin metal plate W is fixed to a movable member 12 moved by a cylinder 16. A working stand 30 for slidably supporting the hyperthin metal plate W from the rear side is fixedly arranged directly below the nozzle 6 of a working head 3 for retaining the height position of the hyperthin metal plate W on working. Fixing means of fixing both end parts of the hyperthin metal plate W consist of a plurality of grippers 20 in each of which a press-fitting 21 for pressing the end parts of the hyperthin metal plate W from the upper direction is connected to a tightening lever 22 via links 24 and 25. The device is further provided with a mounting board 35 for holding the hyperthin metal plate W flat, and attaching and detaching the same to and from the fitting frame 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176091-A (JP)
Title: High strength aluminum alloy fin material for automotive heat exchanger having excellent rollability, and its manufacturing method
Inventor: KURODA SHU
IPC: C22C21/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy fin material for automotive heat exchanger having excellent characteristics of strength and rollability.  <P>SOLUTION: The fin material has a composition which consists of, by weight, >2.0 to 3.0% Mn, 0.8 to 1.5% Si, 0.05 to <0.4% Fe, 0.1 to 3.0% Zn and the balance Al with inevitable impurities and in which respective contents of Mn, Si and Fe satisfy relational inequality Mn/(Si+Fe)≥1.6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178134-A (JP)
Title: Fingerprint collating device and fingerprint collating method
Inventor: KONDO SATORU
IPC: G06F21/32
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint collating device in which a fingerprint sensor can be small-sized without causing the deterioration of precision, and a fingerprint collating method.  <P>SOLUTION: At the time of registering a template fingerprint image, a plurality of fingerprint image data of fingertips whose positional relations are different are stored in a flash memory 6 as template fingerprint image data P1, P2 and P3. At the time of authenticating fingerprints, the fingerprint image data are fetched from a fingerprint sensor 1. The fingerprint image data fetched from the fingerprint sensor 1 are collated with the plurality of template fingerprint image data P1, P2 and P3 by a collating engine 7. Thus, it is possible to carry out the collating operation without considering any position deviation, and to reduce the detection area of the fingerprint sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173633-A (JP)
Title: Method for producing miso
Inventor: TAKAGI HIROSHI
IPC: A23L11/20
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a Miso (fermented soybean paste) free from uneven fermentation defect and having high quality in a short time while preventing the browning caused by the oxidation of steamed soybeans and giving the Miso having moderate saltiness and mild delicious taste and rich in minerals.  <P>SOLUTION: The Miso is produced by grinding steamed soybeans in hot state while adding salt and water, cooling the mixture and adding koji (Aspergillus) to effect the fermentation and aging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181326-A (JP)
Title: In-line mixing apparatus and mixing method
Inventor: SEKIGUCHI SHINICHI
IPC: B01F5/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-line mixing apparatus for preventing the radicalization of an organic compound having a straight chain double bond contained in a liquid to be mixed or the oxidation of the hydroxyl or amine group of the organic compound.  <P>SOLUTION: The in-line mixing apparatus 1 is equipped with a mill casing 81, and an instantaneous dispersion part 34 and a mill rotor 82 becoming a pulverizing mixing part are provided in the mill casing 81. The mill casing 81 is constituted so as to allow one liquid to flow in from the central part of a mixing cross section while allowing the other liquid to flow in from the whole periphery thereof. The instantaneous dispersion part 34 allows the liquid flowing in from the center part of the mixing cross section to disperse the other liquid uniformly with respect to the radial direction of the mixing cross section. The mill rotor 82 disperses both liquids so as to bring the emulsion particle size of the liquids to a predetermined particle size and utilizes the characteristics of both of the interface of the liquids and, in the mill casing 81, the solid interface of the surface of the mixing apparatus 1 to perform mechanical shearing and pulverization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003209555-A (JP)
Title: Information processor and communicable state judging method
Inventor: NAKAJIMA TAKASHI
IPC: H04B10/077
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a communicable device present around prior to communication in an information processor having a spatial light communication function.  <P>SOLUTION: In the case of connecting a mobile information processor and a radio system network, communicable conditions with the other information processors are checked prior to the communication. The information processor adds its own information processor identifier to data for retrieval prior to the communication, transmits them and receives the data for a response from the other information processor. Within predetermined fixed time after the transmission of the data for the retrieval, whether or not the same identifier as its own information processor identifier added to the data for the retrieval is included in the data for the response received from the other information processor is inspected. As the result of the inspection, the information processor which transmits the data for the response including the same identifier as its own information processor identifier is stored and managed as a communicable information processor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186523-A (JP)
Title: Electrolytic capacitor
Inventor: MIZOBUCHI TAIJI
IPC: H01G9/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor with highly improved heat resistance in a high temperature electrolyte and the long life in use of high temperature, by using a separator containing fiber made of a partial aromatic polyamide resin with little thermal degradation in electrolyte.  <P>SOLUTION: A separator containing a fiber made of a partial aromatic polyamide resin is used as a separator of an electrolytic capacitor, and a non-water based electrolyte is used as an electrolyte. The fiber of the partial aromatic plyamide resin is contained at least 30 wt% or larger. As the fiber of the partial aromatic polyamide resin, a fiber comprising a polyamide resin synthesized from a dicarboxylic acid component, in which a ≥60 mol% dicarboxylic acid component is an aromatic dicarboxylic acid, and a diamine component, in which the ≥60 mol% diamine component is a 6-12C aliphatic alkylenediamine, is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187148-A (JP)
Title: Composite antenna device
Inventor: SATO YOSHIHIRO
IPC: H01Q21/28
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference, etc. between the individual elements while more compactly arranging a plurality of antennas having different target frequency bands, and to make the antennas perform transmitting/receiving operations in a stable state.  <P>SOLUTION: An antenna element 32 for the GPS (global positioning system) and an antenna element 33 for the ETC (electronic toll collection system) are arranged in parallel on an antenna substrate 31. The side of a dielectric plate 332 on which the element pattern 331 of the antenna element 33 for the ETC is formed is surrounded by a grounding plate 333.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004155175-A (JP)
Title: Development ticket
Inventor: OSADA SEIJI
IPC: B42D15/10
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development ticket which can use the same infrastructure with a current ticket and secures a display space for information wishing addition without deteriorating the original function of the ticket.  <P>SOLUTION: The development ticket has a first sheet with a back face as a printing face, a second sheet which is formed to be approximately the same size with the first sheet and in which a back face is made to be a magnetic face, and a transparent film bonded to the front face of the first sheet and the front face of the second sheet. Printing is applied on the front face of the first sheet and the front face of the second sheet or the transparent film. Both sheets are laid to overlap each other so that the front face of the first sheet faces the front face of the second sheet. The front faces of the transparent films are made to face each other and bonded peelably to make one face the printing face and the other face the magnetic face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189418-A (JP)
Title: Hoisting machine for elevator
Inventor: ITO MASANOBU
IPC: F16D65/28
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoisting machine for an elevator of simple assembly and easy adjustment.  <P>SOLUTION: The hoisting machine for an elevator comprises a cup-shaped frame body having a stator winding 12 on an inner peripheral surface of an opening edge portion 2, a spindle 11 protruded from a bottom surface of the frame body 1 toward a recessed portion side, a cup-shaped rotating body 13 disposed in the cup-shaped frame body 1 and having a drive sheave 14 pivotably supported by the spindle 11, an armature 15 disposed on an outer circumference of an outer ring part 13A of the cup-shaped rotating body 13 facing the stator winding 12, a braking surface 16 provided on an inner circumferential surface of the outer ring part 13A, and supporting plates 7 and 8 with edge portions thereof fitted to the opening edge portion of the frame body. A plurality of braking machines 17 comprising an electromagnet 20 comprising a yoke 18 and an excitation coil 19, an armature 23 having a braking piece 21 and slidably supported by the yoke 18 in the direction of the braking surface, and a braking spring 24 provided on the yoke 18 by pressing the armature 23 in the direction of the braking surface are disposed on the supporting plates 7 and 8 so as to be located on the inner side of the cup-shaped rotating body 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188874-A (JP)
Title: Manufacturing process for molded article
Inventor: WATANABE SHIGEKI
IPC: B27M3/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded article by dispersing a binder component among small pieces of a woody material.  <P>SOLUTION: The method for manufacturing the molded article comprises a step for producing a molding material comprising adding a binder liquid to a base material containing small pieces of the woody material and an auxiliary material less absorbing the binder liquid than the woody material, and a step for pressing and forming the molding material by softening or melting the binder component of the binder liquid. Since the auxiliary material hardly absorbs the binder liquid, the binder liquid contacted with the auxiliary material transfers into the inside of the base material along the auxiliary material keeping a preferable fluidity. Then, by softening or melting the binder component and by forming it under pressing, the molded article in which the woody material and the auxiliary material are bonded well can be manufactured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198471-A (JP)
Title: Splice unit
Inventor: TAKAGI KISOU
IPC: G02B6/255
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splice unit which is improved in workability and prevents an optical fiber core from being damaged, and moreover enables easy arrangement of optical fiber cords and good maintenance workability.  <P>SOLUTION: In the splice unit, a tray-like unit main body 1 is constituted by erecting a front plate 1b, a rear plate 1c, and left and right side plates 1d at the front and rear edges and the left and right edges of the rectangular bottom plate 1a, and on the bottom plate 1a, a connector supporting plate 2 provided with a connector 4 used for connecting optical fiber cords 3 to each other is erected in parallel with the front plate 1b; it is made possible to house the excessive length of the optical fiber cords 3 into an excessive length housing space 12 enclosed by the connector supporting plate 2, the left and right side plates 1d, and the rear plate 1c; and it is made possible to house the splicing part and the excessive length of the optical fiber core 8 by mounting a splicing tray 10 on the outer surface of the rear plate 1c of the unit main body 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI