baber/WOPTO huggingface dataset:
Patent JP-2004152726-A (JP)
Title: Humidifying system of fuel cell
Inventor: YAZAWA SHIGENORI
IPC: H01M8/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a solid polyelectrolyte membrane in moist state without using a humidifying device separately arranged.  <P>SOLUTION: In a humidifying system of a fuel cell which is provided with a fuel cell 1 that has the solid polyelectrolyte membrane, a means 5 to supply oxidizer gas to this fuel cell 1, and a means 6 to remove foreign matters in the oxidizer gas and in which the electrolyte membrane is humidified by moisture in the oxidizer gas, a filter 6a which is installed at the means to remove the foreign matters and which has water absorbing characteristic and a means 17 to supply the moisture to this filter are provided, and the oxidizer gas is humidified while passing through the filter in which the oxidizer gas contains the moisture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158537-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HARUHARA MASAHIRO
IPC: H01L21/60
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device in which a thin electronic chip (e.g., 150 μm or less) can be mounted on a wiring board without bringing about a fault.  <P>SOLUTION: The method for manufacturing the semiconductor device includes a step of preparing the wiring board 11 having a wiring pattern 18a on the surface, a step of flip-chip connecting the connecting terminal 23 of the electronic chip 20 having a predetermined element and the terminal 23 on one surface to the wiring pattern 18a of the board 11, a step of forming an insulating film 24 on the board 11 in a thickness for coating the chip 20 or exposing at least the other surface of the chip 20, and a step of thinning the chip 20 by cutting other surfaces of the film 24 and the chip 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157440-A (JP)
Title: Silver salt photothermographic dry imaging material, image recording method, image forming method, and method for manufacturing silver salt photothermographic dry imaging material
Inventor: KUDO SHINJI
IPC: G03C1/74
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material high in quality, free of unevenness in density and excellent in uniformity, and to provide an image recording method, an image forming method and a method for manufacturing the silver salt photothermographic dry imaging material.  <P>SOLUTION: In the silver salt photothermographic dry imaging material having on a support at least a photosensitive layer comprising a photosensitive emulsion comprising organic silver salt grains and photosensitive silver halide grains, a reducing agent and a binder and a conductive layer, the conductive layer comprises a compound represented by the formula: M<SB>1</SB>O<SB>3</SB>S-CF<SB>2</SB>CF<SB>2</SB>OCF<SB>2</SB>CF<SB>2</SB>-SO<SB>3</SB>M<SB>1</SB>, wherein M<SB>1</SB>is H, an alkali metal atom or an ammonium group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161025-A (JP)
Title: Rotary light emitting device and wheel using this device
Inventor: KO KOKURIN
IPC: B60B7/04
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary light emitting device and a wheel using this device, capable of emitting light just by rotating regardless of the amount of wind by rotation.  <P>SOLUTION: This rotational light emitting device 2 comprises a housing 4 forming an attachment area 43 in an inner part, a rotating shaft 5 provided at the housing 4 so as to be rotated freely and so that one end may be protruded to the outside of the housing 4, and the other large part of the shaft may be positioned in the attachment area 43, a magnet 6 fitted onto and fixed at a part in an inside of the attachment area 43 of the rotating shaft 5, a coil unit 7 positioned in the attachment area 43, and attached at the housing 4 so as to surround the magnet 6, a light emitting means 8 electrically connected with the coil unit 7, and a weight unit 9 adding weight to the rotating shaft 5 provided at the one end of the rotating shaft 5 so that the rotating shaft 5 may not rotate with the housing 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162081-A (JP)
Title: Method for producing non-oriented magnetic steel sheet for spiral core
Inventor: SHIMAZU TAKAHIDE
IPC: H01F1/16
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a non-oriented magnetic steel sheet having excellent workability, particularly, adaptive to a helical core to be helical-worked, with respect to the method for producing the non-oriented magnetic steel sheet which is a core blank to be used for a generator core being electrical equipment for automobile.  <P>SOLUTION: In this method for producing the magnetic steel sheet for spiral core, the core blank is bent in a plane on the condition that a hot-rolled plate, which consists of, by mass%, ≤ 0.005% C, 0.05% ≤ Si ≤ 1.5%, ≤ 1% Al, ≤ 0.02% S and the balance Fe with inevitable components, is cold-rolled, recrystallized and annealed, then is subjected to a skin-pass rolling at the elongation percentage of ≥ 0.1% to < 0.4%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160308-A (JP)
Title: Filtrate piping structure of permeable membrane module
Inventor: NOZEKI KAZUE
IPC: B01D63/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtrate piping structure which enables to carry out exact measurement of individual filtrate amounts of a filter membrane module without an increase in electric wiring or the number and producing man-hour of component electric parts by modifying a flow meter for measuring a whole filtrate amount irrespective of a measuring scale width or a measuring scale range of the flow meter for measuring a whole filtrate amount by configuration to connect piping for flowing filtrate having only the filter membrane module to measure the individual filtrate amounts with the filtrate piping of the filter membrane module only when the individual filtrate amounts of the filter membrane module are measured.  <P>SOLUTION: The filtrate piping 2 extending from a filtrate outlet of the filter membrane module 1 is bifurcated and connected with piping having one end with a connection joint 4a and the other end with a connection joint 4b corresponding the connection joint 4a. The filtrate piping structure is configured to flow the filtrate only for the filter membrane module 1 for measurement of the individual filtrate amounts into the piping to measure the individual filtrate amounts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169997-A (JP)
Title: Ventilating device attachable to window
Inventor: MATSUMOTO TAKAYOSHI
IPC: F24F7/013
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating device mountable to a window, preventing a reduction in daylighting area of a window and degradation of air sealing performance and sound insulating effects.  <P>SOLUTION: The window mounting type ventilating device comprises a window mounting ventilator 8 consisting of a flat cylindrical portion 6 in a narrow shape arranged between a sash frame 1 and a window sash 2 and having an opening ventilation hole 3 and an enlarged portion continuously provided on the flat cylindrical portion 6, a blowing means 9 communicated with the window mounting ventilator, and a packing material 15 provided in a gap between mating casings 10 of the window sash 1. It prevents reduction in daylighting area of the window and degradation of air sealing performance and sound insulating effects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171940-A (JP)
Title: Battery holder
Inventor: TSUCHIMOTO TAKASHI
IPC: H01M2/10
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery holder provided with a terminal capable of stably contacting an electrode provided on a circumferential face of a disk type battery.  <P>SOLUTION: The battery holder holds the button type battery 70 provided with the electrode on the circumferential face 71, and it has the coiled terminal 52 deforming in response to a curvature of the circumferential face 71 of the battery 70 while contacting the positive electrode provided on the circumferential face 71 in a state holding the battery 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174360-A (JP)
Title: Exhaust gas treatment method and adsorbent-packed layer apparatus
Inventor: HAMAGUCHI KEIZO
IPC: B01D53/72
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment method which can surely remove dioxins etc., which are poisonous components, and extend the life of an adsorbent and to provide an adsorbent-packed layer apparatus.  <P>SOLUTION: In the exhaust gas treatment of a multi-component system in which trace quantities of various components are left through exhaust gas neutralization and dust removal, when the poisonous components represented by dioxins in the exhaust gas are removed, the exhaust gas is contacted with a carbonaceous adsorbent produced through chemical activation and then with a carbonaceous adsorbent produced through steam activation to make the exhaust gas harmless.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173571-A (JP)
Title: Retort egg processed product
Inventor: KASUGA NORIKO
IPC: A23L15/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a retort egg processed product comprising scrambled egg as an assembly of many thin film-like coagulated eggs and a seasoning liquid where the seasoning liquid does not get turbid due to the thin film-like coagulated eggs and the scrambled egg and the seasoning liquid are maintained at their inherent color tones.  <P>SOLUTION: The retort egg processed product is obtained by sealing in a pouch the scrambled egg as the assembly of many thin-film like coagulated eggs and the seasoning liquid ≥7,000 mPas in viscosity at 60°C in such a condition that the seasoning liquid does not get turbid due to the thin film-like coagulated eggs followed by carrying out a heat sterilization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179442-A (JP)
Title: Multichip module
Inventor: OWAKI MASANORI
IPC: H01L25/07
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized multichip module while high performance is realized.  <P>SOLUTION: A plurality of first semiconductor chips transferring signals are disposed on a surface of a loaded substrate. A second semiconductor chip where most bonding pads are arranged back to back with at least one of a plurality of the first semiconductor chips along one side is loaded. The bonding pad is wire-bonded with a corresponding electrode formed on the loaded substrate. The first and the second chips and a bonding wire on the loaded substrate are sealed with a sealing body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082998-A (JP)
Title: Pneumatic runflat tire
Inventor: NAKAZAWA KAZUMA
IPC: B60C17/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable runflat tire hard to blow out even if it gets a small cut, preventing wear of a support body and a tire inner surface at a time of runflat travelling, and preventing deterioration of the tire inner surface.  <P>SOLUTION: This pneumatic runflat tire 10 is provided with an annular support body 16 provided inside of the pneumatic tire 14, assembled on a rim 12 together with the pneumatic tire 14, and capable of supporting load at a time of runflat travelling. A rubber like coating film 100 containing sealing material formulation and rubber formulation is provided on at least a reverse surface of a tread part 24 of the pneumatic tire 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180775-A (JP)
Title: Ultrasonic surgical apparatus
Inventor: MIYAZAWA TARO
IPC: G06K19/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic surgical apparatus which is used in a safe state by monitoring a type and an abrasion extent of a tube used, notifying a user thereof and avoiding an enormous change in a flow rate and a delivery pressure in use.  <P>SOLUTION: This ultrasonic surgical apparatus is so constituted that a discrimination circuit 21 for reading recording information of recording medium of a recording medium layer 19 is disposed in a water feed pump 5 coaxially with a roller central shaft 20 provided in its inside. The discrimination circuit 21 is so disposed as to slide with or approach to the recording medium layer 19 having the recording medium mixed in a surface layer or a material of the water feed tube 13 at every rotation of the roller central shaft 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003226011-A (JP)
Title: Driving method for piezoelectric element, inkjet head and inkjet printer
Inventor: KOSHIRO YOSHIAKI
IPC: H01L41/09
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a driving voltage, a heating value and power consumption in driving piezoelectric elements used in an inkjet printer or the like.  <P>SOLUTION: A rise time Tr or a fall time Tf of the driving voltage is made not smaller than 1/20 a natural oscillation period of the inkjet head, whereby the driving voltage, heating value and power consumption which increase by a loss because of resistance components of a charging/discharging system of wiring lines, switching elements and the like in consequence of a large current flowing if the rise or fall is steep are suppressed. The time Tr/the time Tf is made not larger than 1/3 the natural oscillation period, whereby an oscillation energy efficiency of piezoelectric elements which becomes higher as a voltage waveform rises or falls more steeply can be 80% or higher. The time Tr/the time Tf is made approximately 1/20 the natural oscillation period Ti, whereby a discharge energy by piezoelectric elements is nearly saturated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180816-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of displaying setting information.  <P>SOLUTION: The game machine 1 has a pattern display part consisting of three reels 4, 6 and 8, and varies the pattern variation mode by rotating the reels 4, 6 and 8. When a player stops the rotation of the reels 4, 6 and 8 by operating stop buttons 24, 26 and 28 and a prescribed symbol arrangement is achieved at the time, a privilege is given to the player. The probability of the privilege to be given can be gradually set by operating a switch inside the game machine 1, and the set value is displayed, for example, in a display part 12 when the switch is operated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184621-A (JP)
Title: Fixing device and image forming apparatus equipped with same
Inventor: TAKAGI HIROTADA
IPC: G03G15/20
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform fixing at a given temperature at which a normal fixing property is obtained even though a recording material having low temperature is heated so as to perform the fixing.  <P>SOLUTION: An object 3 to be heated by heating elements 2A and 2B, fixing film 4 heated by the object 3, and a pressure roller 5 which is a pressing member to form a nip N between the object 3 and the roller by coming into contact with the object 3 across the fixing film 4 are provided. Then, the object 3 is integrally formed from an area corresponding to the nip N to a part on the upstream side of the recording material P in a feeding direction to the entrance part Ni of the nip N. A part before the entrance part Ni of the fixing film 4 is preliminarily heated by the heating element 2A, so that the temperature of a part positioned after the entrance part Ni of the fixing film 4 is always set at the given temperature suitable for the fixing of a toner image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004149998-A (JP)
Title: Ligneous charcoal-kneaded synthetic fiber and method for producing the same
Inventor: NEGORO ISAO
IPC: D01F6/92
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a synthetic fiber having excellent moisture absorption and desorption properties, gas desorption properties, heat retaining properties due to far infrared radiation, etc., by kneading finely-divided ligneous charcoal into the fiber in a state of good dispersibility.  <P>SOLUTION: This synthetic fiber is formed by mixing and dispersing the ligneous charcoal having an average particle diameter of ≤30 μm in an amount of ≤30 wt% and a dispersion improving agent in an amount of ≤10 wt% into a synthetic polymer, so that the ligneous charcoal-kneaded fiber having the good disperisibility is obtained. Charcoal having a bulk density of ≤1.0 and a carbon purity of ≥75% and therefore having a good effect is especially preferably used as the ligneous charcoal. A polyester fiber used for various purposes and recyclable is preferably used as the synthetic fiber. Further, a method for producing the synthetic fiber in which large amounts of the ligneous charcoal and the dispersion improving agent are preliminarily molten and kneaded into the synthetic polymer to form a master batch and then the formed master batch is added to and mixed with the synthetic polymer to be molten and kneaded is preferably adopted for the purpose of more improving the dispersibility of the ligneous charcoal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209617-A (JP)
Title: Optimizing consumption of multimedia companion chip in mobile radio communication terminal
Inventor: VILLARET OLIVIER
IPC: H04M1/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio communication terminal of which the battery life in standby mode extends, by optimizing the consumption of a multimedia companion chip integrated in the terminal.  <P>SOLUTION: As for a mobile radio communication terminal 10 comprising a screen 12 controlled by a control module 3 and also at least two different types of microprocessors 1 and 2, the first type microprocessor 1 improves the graphic capability of the terminal 10 and drives the control module 3 of the screen 12, and the second type microprocessor 2 handles the other functions of the terminal 10. The terminal 10 is characterized in that when in a standby mode the first type microprocessor 1 is deactivated while the second type microprocessor 2 drives the control module 3 of the screen 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184014-A (JP)
Title: Electric water heater
Inventor: FUKUZAKI TADATERU
IPC: F24H1/18
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a electric water heater, eliminating the need for setting a pipe around even when a positional relationship between a wash bowl and the electric water heater depends on walls or obstacles, offering simplified piping construction and improved piping design, quickening complete boil-up even when a small amount of hot water is required, and minimizing power consumption to improve power saving effects.  <P>SOLUTION: The electric water heater comprises a hot water storage tank having heaters and a temperature sensor and a water supply port, a hot water port and a drain port provided in the side faces thereof for supplying water to the hot water storage tank, for discharging hot water from the hot water storage tank and for draining expanded water generated in the hot water storage tank, respectively. The heaters are provided at two places on the upper and lower parts of the hot water storage tank and either one can be selectively used with a change-over switch.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230557-A (JP)
Title: Ink cartridge and liquid supply controller for recording head
Inventor: MIYAZAWA HISASHI
IPC: B41J2/175
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge capable of dealing with ink consumption at a recording head while enhancing the manufacturing yield by decreasing the channel resistance of a negative pressure generating means as much as possible.  <P>SOLUTION: The negative pressure generating mechanism has a wall face 6a arranged between an ink containing region and an ink supply opening 5 while having two through holes 10 and 12 for passing ink, and a valve element 20 being applied with the pressure on the ink supply opening side to touch the through hole 10 or separate therefrom. The negative pressure generating mechanism is arranged to supply ink flowing in from the through hole 12 to the ink supply opening 5 through the through hole 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194222-A (JP)
Title: Information processor, information processing method, program broadcasting system, storage medium and program
Inventor: MATSUZAKI HIDEKAZU
IPC: H04N5/445
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of making a program viewing reservation even by (small program) units that constitute a program.  <P>SOLUTION: This image processor is provided with a display control means for making a displaying means display small program information about a plurality of small programs for one program that is composed of the small programs on the basis of program information data, a processing means for applying prescribed processing to small program contents of the small programs included in program contents data received by a receiving means, and a reservation setting means for designating an optional small program from the small program information displayed by the displaying means and making a reservation in a timer so as to apply processing to the designated small program at a prescribed time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003235253-A (JP)
Title: Current sharing module supply method and circuit
Inventor: CANOVA ANTONIO
IPC: H02J1/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit which enables the balancing or equalization of a current sent out to load.  <P>SOLUTION: The circuit is equipped with a plurality of supply modules for propagating a current to the common load. Each supply module 3 is equipped with drive circuits 23, 25, and 27 for controlling the currents sent out of itself. The fellow supply modules are connected with each other by a common bus 9, and the common bus 9 is given a signal for balancing the current sent out of each supply module. This balancing is performed by a method of controlling and reducing the difference between the current sent out of a main supply module and a current sent out of other supply modules of the circuit. A means 31 for generating a PWM signal relates to each supply module, and it is connected to the common bus by such a method that the digital common signal being the function of the digital PWM signal generated by the main supply module exists on the common bus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189190-A (JP)
Title: Impact absorbing type steering column apparatus
Inventor: IMAMURA KENJI
IPC: B62D1/18
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing type steering column apparatus which enables an outer tube and an inner tube to be easily expanded and contracted in an axial direction even by a small force at the time of non-collision of a vehicle.  <P>SOLUTION: An collision energy absorbing mechanism 30 is interposed between an outer tube 21 and an inner tube 22 of a steering column 20 which rotatably supports a steering shaft and can be contracted in an axial direction. The collision energy absorbing mechanism 30 is provided with an engagement body 31 that can engage/non-engage with the outer tube 21 and can engage with the outer tube 21 and the inner tube 22 upon collision of the vehicle. The collision energy absorbing mechanism 30 further includes an electric powered actuator EA1 that is assembled in the outer tube 21 and can adjust the frictional engagement of an engagement body 31 with the inner tube 22 upon the collision of the vehicle. The secondary collision energy of a driver upon collision of the vehicle is absorbed by the axial contraction of the steering column 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI