baber/WOPTO huggingface dataset:
Patent JP-2004127818-A (JP)
Title: Solid electrolyte fuel battery
Inventor: SATO NORITOSHI
IPC: H01M8/24
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve rate of utilization of fuel in a solid electrolyte fuel battery.  <P>SOLUTION: A fuel cell stack 17 has a plurality of layers of one unit composed by laminating 8 members of a first anode plate 1, a first battery cell 3, a cathode plate 5 and a separator 7, a second anode plate 9, a second battery cell 11, a cathode plate 13 and a separator 15. Each of the first and the second battery cells 3, 11 is provided with an air electrode supplied with oxidant gas and a fuel electrode supplied with fuel gas containing a hydrocarbon component and generates power. A fuel gas connection flow path connecting a fuel gas outlet 3a of the first battery cell 3 and a fuel gas inlet 11a of the second battery cell 11 is provided, and to this fuel gas connection flow path, a reforming catalyst is fitted for reforming the fuel gas exhausted from the fuel gas outlet 3a of the first battery cell 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126368-A (JP)
Title: Optical switch
Inventor: KOUDA HIROSHI
IPC: G02B26/08
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch capable of switching an optical path to be in three or more directions.  <P>SOLUTION: Light projected from an input optical fiber 11 is made to enter output optical fibers 12 of three or more directions by discretely moving a mirror 15 which has a mirror surface 15a neither perpendicular nor parallel to the optical axis of the input optical fiber 11 by an actuator 13 in specified directions not in parallel relation with the mirror surface 15a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133532-A (JP)
Title: Information conversion system
Inventor: FUJIKAWA EIJI
IPC: H04W4/18
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information conversion system capable of easily converting content information having image information and link-containing information on the basis of image display information.  <P>SOLUTION: A user accesses prescribed contents by utilizing a portable telephone 9 and a proxy server 3 which receives access from the user acquires the contents held in a WWW server 7. An information converter 5 determines the model of the portable telephone 9 from which the access is received and the information converter 5 converts the contents acquired from the WWW server 7 on the basis of the model of the portable telephone 9. The proxy server 3 transmits the contents (converted contents) converted by the information converter 5 to the portable telephone 9 and the portable telephone 9 displays the converted contents. Thus, the conversion of the contents corresponding to the model of the portable telephone 9 is easily performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130869-A (JP)
Title: Lighting fixture for vehicle
Inventor: ITO MASAYASU
IPC: B60Q1/44
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle having a simple circuit configuration and functioning as two sorts of lamps having different lightness such as a tail lamp, a stop lamp, etc.  <P>SOLUTION: The lighting fixture for the vehicle is equipped with a light source emitting light in accordance with the given voltage, a light source controlling transistor which controls the electric power supplied to the light source by changing over repetitively between the power to be supplied to the light source or not, a capacitor in which one end is grounded and the potential at the other end varies in the form of sawteeth with charging and discharging, a capacitor controlling transistor to control the timings at which the charge and discharge of the capacitor are changed over, and a comparator part which compares the potential at the other end of the capacitor with the given reference potential and controls the on-off timings of the two transistors synchronously on the basis of the result from comparison.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137719-A (JP)
Title: Application of amphiphilic copolymer for stabilizing dispersion of insoluble organic compound shielding uv irradiation
Inventor: CANDAU DIDIER
IPC: C09K23/42
Filed: 2002-10-11
Abstract: PROBLEM TO BE SOLVED: To prepare a dispersion of an insoluble organic compound containing at least one group absorbing UV irradiation and having a form of a particle having 10 nm to 5 μm mean particle diameter, wherein the dispersion is stabilized by using an amphiphilic copolymer, to obtain a cosmetic composition containing the dispersion, and to provide a method for producing the dispersion. SOLUTION: The amphiphilic copolymer has at least one hydrophilic block and at least one hydrophobic block and is applicable to stabilize a dispersion of an insoluble organic compound in a state of a particle having 10 nm to 5 μm mean particle diameter, wherein the compound has at least one group absorbing UV irradiation. The dispersion stabilized by using the amphiphilic copolymer is provided and the cosmetic compositions for topical application, especially sunscreen cosmetics are provided by containing the dispersion.
Patent JP-2003195755-A (JP)
Title: Array output device, array output method, encryption device and decryption device
Inventor: FUDA YUICHI
IPC: G09C1/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array output device that outputs a well-balanced n- dimensional array based on an integer value such as an output value of a hash function value without using so much memory.  <P>SOLUTION: The array output device is provided with an initial array decision unit 110 that tentatively decides an initial decision array V1 having n1 piece of 1, n2 piece of -1 and (n-n1-2) piece of 0 as its array element, and an array element replacement unit 120 that changes the array element of the initial decision array V1 decided by the initial array decision unit 110 based on an input integer X and that outputs the array V.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004135856-A (JP)
Title: Image output processor
Inventor: SUMI MAKOTO
IPC: G06T3/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output processor which outputs a mamma image with an optimal layout regardless of whether a heat developable photosensitive material is good or not when forming the mamma image taken by mammography on the heat developable photosensitive material.  <P>SOLUTION: This image output processor comprises: a carrying part for carrying the heat developable photosensitive material F; an exposure part for forming a latent image on the heat developable photosensitive material; a heat developing part for heating the heat developable photosensitive material for developing the latent image; and a guiding member arranged on the downstream side of the heat developing part for guiding the heat developable photosensitive material. When forming and outputting a visible image on the heat developable photosensitive material to form the mamma image 250a of either side taken by mammography on the heat developable photosensitive material, an image position is adjusted so that the chest wall 251a of the breast may be arranged along an end part Fc parallel to the carrying direction H of the heat developable photosensitive material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139881-A (JP)
Title: Contact
Inventor: YUMI HIDEO
IPC: H01R11/01
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact having a hollow conductive elastomer part not becoming hollow or shrinking by heating or deformation, hard to deform into an incorrect shape, and hard to generate crack and breakage.  <P>SOLUTION: In the contact 1, an inner space of the conductive elastomer part 12 is communicated with the inside of a metal part 11 through a through-hole formed by a thin cylinder-shaped part 12c which is a part of the conductive elastomer 12 led into a through-hole 11d of the metal part 11, and further, the inside of the metal part 11 is communicated with outside through notched parts 11e for ventilation. By the above, the thin cylinder-shaped part 12c hardly deforms even if the conductive elastomer part 12 deforms, and when deformed, the air is properly sucked/exhausted between the inner space of the conductive elastomer 12 and outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213909-A (JP)
Title: Paper-made tatami edge cloth and manufacturing method therefor, or tatami mat using paper-made tatami edge cloth
Inventor: TAKADA YUKIO
IPC: E04F15/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made tatami edge cloth, which is friendly to a global environment, excellent in mounting workability and strength, and capable of being inexpensively provided, and a manufacturing method therefor, or a tatami mat using the paper-made tatami edge cloth.  <P>SOLUTION: This paper-made tatami edge cloth is predominantly made from paper. In the manufacture thereof, the tatami edge cloth is woven in such a manner that paper yarn, in which tape-like paper is tubularly twisted in a yarn shape and resin-finished, serves as warp; or the tatami edge cloth is resin-finished after being woven in such a manner that paper yarn, in which the tape-like paper is tubularly twisted in the yarn shape, serves as the warp.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146069-A (JP)
Title: Two-stage action see-saw switching device
Inventor: KOMATSU SHINJI
IPC: H01H23/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage action sea-saw switching device which it is easy to make compact and reduce cost.  <P>SOLUTION: The device is provided with an operation knob 2 which can oscillate, an actuating plate 5 pressure-driven by the operation knob 2 through a drive part 3 or 4, a first and a second push switches 10a, 10b supporting both ends of the actuating plate 5, and a third push switch supporting a middle part 5c of the actuating plate 5. The drive part 3 is brought into contact with a part nearer to the push switch 10a than the push switch 10c of the actuating plate 5, and the drive part 4 is made in contact with a part nearer to the push switch 10b than the push switch 10c of the actuating plate. Further, the actuating plate 5 is to have formed a first and a second elastic parts 5d, 5e connecting the middle part 5c with each extended part 5a, 5b and a first and a second pressing power transmitting parts 5f, 5g protruded from each extended part 5a, 5b toward a bent part 5c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144784-A (JP)
Title: Image forming apparatus
Inventor: USUI MASATAKE
IPC: G03G15/01
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To complement leaving out of application for patterns which can be executed as a series of ATVC technology by providing an image forming apparatus in which a good image can be obtained by carrying out the setting of the best processing conditions for such as transfer bias or attracting bias according to the environmental variation or variation in member resistance value such as deterioration in durability.  <P>SOLUTION: In an image forming apparatus, the result of applying specified detecting bias to a transfer part at a non-paper passing time is reflected on determination of the transfer bias used for detection determining the transfer bias at the time of passing of paper. Furthermore, attracting bias used for detection for determining the attracting bias at the time of passage of paper is determined and pseudo-constant current control is started after predicting convergence voltage at the paper passing time in a transfer part. By setting the detecting bias at paper passing time or starting bias for feed back control according to the detected result in the transfer part at a non-paper passing time, the resistance value of transfer material P can be speedily discriminated with a higher precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171301-A (JP)
Title: Andrographis paniculata gel as adjunct in treatment of periodontitis
Inventor: ROJANAPANTHU PLEUMCHITT
IPC: A61K9/127
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adjunct having an effective and safe ingredient in treatment of periodontitis.  <P>SOLUTION: This adjunct is in a dosage form of a gel, a chip or an ointment capable of acting as a sustained release agent by taking out an extract from Andrographis paniculata and/or loading the resultant extract into a periodontal pocket. A process is to prepare the gel, chip or ointment so as to provide the ingredient as the therapeutic adjunct for treatment of the periodontitis. A mixture of a gel base is capable of changing the structure thereof into a liquid crystal when brought into contact with water or a periodontal exudate from the gingiva or the chip or ointment gradually releases the ingredient and is automatically biodegraded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146482-A (JP)
Title: Package for accommodating semiconductor device and semiconductor device
Inventor: FUKUDA KOHEI
IPC: H01L23/04
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To airtightly maintain the inside of the package for accommodating a semiconductor device and to efficiently radiate heat in the semiconductor device to the outside.  <P>SOLUTION: The package for accommodating the semiconductor device comprises a first, nearly square, metallic substrate 1 having a placement section 1b of the semiconductor device 5 on an upper-side main surface, and a second metallic substrate 2 where the upper-side main surface is joined to the lower-side main surface of the first substrate 1 and respective screwing sections 2b are formed at four corner sections in nearly the same shape as the first substrate 1. In the second substrate 2, a step 2a having a width being larger than a site entering the inside from the outer surface of a frame body 3 of an I/O terminal 4 is formed in a site directly below the I/O terminal 4 at the outer-periphery edge of the upper-side main surface, and a base is bent and formed at both the ends of a side, where the screwing section 2b is positioned at the lower section of a mounting section 3a, and at both the ends of a side opposite to the side so that each projects outside and the lower surface is positioned at an upper portion as compared with the upper-side main surface of the first substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145976-A (JP)
Title: Optical head device
Inventor: SHIRATORI TOSHIO
IPC: G11B7/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution of optical head device by which an optical head device can be made small and an optical element can be mounted on a base without requiring much work, in an optical head device provided with two kinds of laser sources.  <P>SOLUTION: In the optical head 1, a magnification changing lens 8 of positive power of which the focal distance is made shorter for a longer first optical path out of the first optical path of a first laser beam and a second optical path of a second laser beam is arranged. At the time, the magnification changing lens 8 is fixed temporarily to a base 3 by a pressing screw 50, and after its position is adjusted, it is bonded and fixed to the base 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143117-A (JP)
Title: Aqueous suspension preparation improved in re-dispersibility
Inventor: TAKESADA TORU
IPC: A01N25/30
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous suspension preparation free from separation and precipitation during storage and having good re-dispersibility even if separation or precipitation occurred.  <P>SOLUTION: The aqueous suspension preparation improved in re-dispersibility comprises at least one kind of active ingredient selected from an agrochemical active ingredient, antiseptic and antifungal active ingredients for industries and household, a water-soluble cellulose ether, silica and water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151189-A (JP)
Title: Silver halide photographic sensitive material, surfactant composition, and water-based coating composition
Inventor: YANAGI TERUKAZU
IPC: G03C1/76
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material free of coating defect and static.  <P>SOLUTION: In the silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on a support, a fluorine compound represented by formula 1 is contained in at least one layer, wherein M is a cation and n is an integer of 1-3. Since coating can be carried out without using an organic solvent, the fluorine compound ensures little environmental load and satisfies the following three performances in a well-balanced state: adjustment of electrostatic charge, reduction of repelling and water solubility.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151286-A (JP)
Title: Planographic printing plate
Inventor: HAINO KOZO
IPC: G03F7/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planographic printing plate which uses an aluminum sheet as a support, has good inking properties and plate wear during printing and reduces oxidation staining.  <P>SOLUTION: The planographic printing plate is formed by using the aluminum sheet as the support and by utilizing a silver complex salt diffusion process and contains a specific polymer, i.e., a polymer insoluble in water and soluble in an alkali in a physical development nucleus layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152956-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: SEGAWA YUJI
IPC: H01L21/288
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision of a subsequent lithography process and to form highly reliable multilayer wiring by uniforming film thickness of barrier films formed on wiring and making a surface step by the barrier films to be minimum.  <P>SOLUTION: In a semiconductor substrate, wiring 13 is formed on an insulating film 12 formed on a substrate 11 by using copper or copper alloy, and the barrier films 14 are formed by selectively performing non-electrolytic plating on a catalyst metal layer formed on wiring 13 by substitution plating. The device is provided with dummy patterns 21 which are arranged between wirings 13 and 13 so as to uniform wiring density and use copper or copper alloy, and the barrier films 14 obtained by performing non-electrolytic plating on the catalyst metal layer formed on the dummy patterns 21 by substitution plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153555-A (JP)
Title: Electronic camera
Inventor: MISAWA MITSUFUMI
IPC: H04N5/335
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily move an optical member in a direction of an optical axis while the optical member such as a lens is arranged in front of an imaging element and sealed space is formed between the imaging element and the optical member in a camera where the image of an object is formed on the imaging element by a photographing lens and an image signal is obtained.  <P>SOLUTION: A photographing lens 11 is arranged in front of an imaging element 21 and the photographing lens 11 is kept so that it can freely move to the optical axis direction. A holding member 22 forming first space 222 between the imaging element 21 and the photographing lens 11 is arranged. Sealed space including the first space 222 and second space 401 whose volume can be varied is formed. A driving part 40 injecting air accumulated in the second space 401 whose volume can be varied to the first space 222 or sucking air from the first space 222 and accumulating it in the second space 401 is disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153719-A (JP)
Title: Facsimile equipment
Inventor: OTANI ATSUSHI
IPC: G06T1/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To more improve the quality of an image to be formed and the quality of an image to be transmitted.  <P>SOLUTION: When it is detected that a hand scanner 6 is moved for a predetermined moving amount, a hand scanner IC 307 starts reading, quantizes an analog signal from a line sensor 312 and performs white correction and darkness correction. Afterwards, when a photograph mode is selected, predetermined density conversion is performed by a γ correction part, and the signal is stored in a SRAM 304 in the form of multi-level data. A resolution is 200dpi in a high definition mode in a sub scan direction, is 100dpi in a normal mode and is 300dpi which is a low value of a print resolution with the line sensor 312 in a main scan direction, and is outputted from an output i/f 809 and stored in the SRAM 304.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149901-A (JP)
Title: Chemically treated copper foil, and production method therefor
Inventor: KIMURA YASUYUKI
IPC: C23C22/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide chemically treated copper foil which exhibits high adhesion with a matrix resin without depending on the physical profile of the surface thereof, and to provide a production method therefor.  <P>SOLUTION: In the chemically treated copper foil, a silane coupling agent expressed by the chemical formula of SiXY<SB>n</SB>Z<SB>3-n</SB>is incorporated into the copper foil by 0.5×10<SP>-5</SP>to 4×10<SP>-5</SP>mol/m<SP>2</SP>per unit area. In the formula, X stands for an organic functional group having at least one selected from an amino group and an unsaturated double bond group; Y is an alkoxy group; Z is an alkyl group; and n is an integer of 1 to 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154792-A (JP)
Title: Method and apparatus for coiling wire and tubular material
Inventor: YAMANASHI HIROKI
IPC: B21C47/04
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique, by which the storage efficiency of wire and tubular material into a receiving basket can be advantageously improved.  <P>SOLUTION: The apparatus is configured as follows. When the height of an outer block detected by first detecting means 40, 41 has coincided with its setting height, the rotational speed of the receiving basket 10 is increased by means of a first rotational speed changing means 52, and also the length of wire and tubular material 22 forming the outer block is detected by means of second detecting means 38, 46. In addition, the length of the wire and tubular material 22 necessary for forming every inner block is obtained by an arithmetic means 50 by selectively using the detected value, each setting height, each setting width, and each setting average diameter of the outer block and one or more inner blocks stored in a storage means 48. Whenever the obtained value coincides with the length of the wire and tubular material 22 charged into the receiving basket 10, the rotational speed of the receiving basket 10 is changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157219-A (JP)
Title: Exposure head and exposure apparatus
Inventor: FUJII TAKESHI
IPC: B41J2/445
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure head and an exposure apparatus which can be formed at a low cost even when a lamp light source is used, which can keep a long life of the lamp and which can suppress consumption of electric power.  <P>SOLUTION: The exposure head to be moved in a direction crossing to a specified direction with respect to the face 56 for exposure is composed of a plurality of spatial optical modulating elements 50 comprising a large number of pixel parts two-dimensionally arranged and modulating the illuminating light according to the respective controlling signals; a plurality of lamp light sources 66 each disposed to each one of the spatial optical modulating elements 50; an illumination optical system 67 to irradiate the spatial optical modulating elements 50 with the light emitting from the lamp light sources 66; and an imaging optical system 51 to form an image carried by the spatially modulated light by the plurality of spatial optical modulating elements 50 onto the face 56 for exposure.  <P>COPYRIGHT: (C)2004,JPO