baber/WOPTO huggingface dataset:
Patent JP-2004154739-A (JP)
Title: Deposition method and deposition system
Inventor: NAKAMURA TAKASHI
IPC: H01L41/39
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system capable of easily forming piezoelectric material films having good piezoelectric characteristics and dielectric characteristics by using a JPS (Jet Printing System).  <P>SOLUTION: The deposition system has an aerosol forming vessel 10 in which powder of deposition raw materials is arranged and an aerosol of the deposition raw material is formed, an aerosol forming vessel 20 in which powder of a sintering additive for assisting sintering of the powder of the deposition raw materials is arranged and an aerosol of the sintering additive is formed, a conveyance tube 25 which allows passage of the aerosol of the deposition raw materials and the aerosol of the sintering additive and mixes both, and a nozzle 33 which sprays the aerosols mixed in the conveyance tube to a substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302956-A (JP)
Title: System and method for fast data transfer to display driver
Inventor: HOHL DAVID
IPC: G06F13/28
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for fast data transfer from a memory or storage device to a display controller.  <P>SOLUTION: The apparatus for fast data transfer comprises a memory 28, a direct memory access controller 36 operatively coupled to the memory, and a display controller 40 operatively coupled the direct memory access controller and configured to transfer a data stream from the memory to the display controller. The apparatus may also comprise stored programming configured to set up the display controller with a display address for the data stream, set up the direct memory access controller with a source address from the data stream, a destination address for the data stream, and a size for the data stream, and initiate transfer of the data stream by the direct memory access controller to the display controller. The method for fast transfer is a method of using the apparatus for fast data transfer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078140-A (JP)
Title: Dispersion solution, method for manufacturing dispersion solution, electrophotographic photoreceptor, image forming method, image forming apparatus and process cartridge for image forming apparatus
Inventor: NIIMI TATSUYA
IPC: G03G15/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion solution having high dispersion stability and crystal stability and causing few film defects in coating and to provide a method capable of easily and stably manufacturing such a dispersion solution.  <P>SOLUTION: Titanyl phthalocyanine crystals are dispersed together with a binder resin in an organic solvent and the resulting dispersion solution is filtered with a filter having an effective pore size of ≤3 μm. Here, the titanyl phthalocyanine crystals have at least the maximum diffraction peak at 27.2° as a diffraction peak (±0.2°) of the Bragg angle 2θ to characteristic X-rays (wavelength; 1.542Å) of CuKα, have further principal peaks at 9.4°, 9.6° and 24.0°, have a peak at 7.3° as a diffraction peak on the lower angle side, exhibit no peak in the range of 7.4 to 9.4° and further have a peak at 26.3°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212908-A (JP)
Title: Emulsion of vinyl ester type resin
Inventor: TANIMOTO SEIJI
IPC: C09J139/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emulsion of a vinyl ester type resin, the film formed from which has a high boiling-water resistance, the shelf stability of which at ordinary and high temperatures is excellent, and which is used suitably as an adhesive for wood, an adhesive for plywood, and the like.  <P>SOLUTION: The emulsion contains as the dispersoid a polymer consisting of vinyl ester type monomer units and as the dispersion medium a vinyl alcohol type polymer containing 0.1-10 mol.% of monomer units having an amino acid group in the molecule and having a saponification degree of 70 mol.% or more. When formed into the film at 20°C, the emulsion gives a gel of 50 wt.% or more to its solids.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004167744-A (JP)
Title: Mold cleaning method and cleaning device
Inventor: TSUJIMOTO TOSHIYA
IPC: B29C45/26
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold cleaning method by which material tailings can be securely removed in a short time without damaging a mold face by a laser beam, while inhibiting generation of deflection of a light axis, and a mold cleaning device.  <P>SOLUTION: This device removes a stain by irradiating the mold 12 having a cavity part 28 concavely formed in the surface 26 of the mold 12 with the laser beam. When the cavity part 28 is cleaned, the mold 12 is cleaned by irradiating the wall face of the cavity part 28 with the laser beam using an illuminator 46 through rotating the mold 12 so as to switch the surface of the mold 12 from a perpendicular position to an oblique position with regard to the light axis L of the laser beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171872-A (JP)
Title: Lead-acid battery
Inventor: AMAMIYA ISAO
IPC: H01M4/62
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery composed by improving discharge performance and the like, and by extending a service life.  <P>SOLUTION: This lead-acid battery is provided with a positive electrode active material having a composition containing a lead component as a main component with a tin component added as an additive. The material of the positive electrode active material is prepared by previously forming a composite oxide with the tin component together with at least a part of the lead component. In addition, it is preferable that at least either of the following conditions is satisfied: the number of tin atoms for forming the tin component is set to 1-20 % of the sum of the number of lead atoms for forming the lead component and the number of the tin atoms; and the composite oxide has a composition of Pb<SB>1-x</SB>Sn<SB>x</SB>O<SB>2</SB>, and the range of (x) is 0.02≤x≤0.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172292-A (JP)
Title: Electronic component and circuit board having solder bumps, and method for mounting electronic component on circuit board
Inventor: TANAKA TORU
IPC: H01L21/60
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component and a circuit board having solder bumps, high in productivity and in yield, and to provide a method for mounting the electronic component on the circuit board.  <P>SOLUTION: In this method for mounting an electronic component having solder bumps on a circuit board, a plurality of electrode pads 21 on a semiconductor chip S of the electronic component are selected at predetermined intervals, and solder bumps Ba are formed on the selected electrode pads 21a. On electrode lands Lb on a printed circuit board P to be mounted with the semiconductor chip S, solder bumps Bb are formed for the electrodes pads not selected at the preceding step. The semiconductor chip S is mounted face down at a prescribed position on the printed circuit board P, the solder bumps Ba and Bb on the two are heated and melted, and then cooled for the establishment of electrical connection between the semiconductor chip S and the printed circuit board P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170009-A (JP)
Title: Control method for vacuum cooling apparatus
Inventor: YANAGIHARA NOBUAKI
IPC: F25D7/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To cool an object to be cooled without freezing in a vacuum cooling apparatus with detachable cooling tanks.  <P>SOLUTION: In this control method for the vacuum cooling apparatus 1 with the cooling tanks 2 storing the object to be cooled detachable therefrom, the cooling tanks 2 are installed in the vacuum cooling apparatus 1 and vacuum suction lines 4 are connected to the cooling tanks 2. Based on detected signals from a pressure detection means 5 detecting a pressure in the vacuum suction lines 4, the operation of a pressure reducing means 6 reducing the pressure in the cooling tanks 2 through the vacuum suction lines 4 is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178018-A (JP)
Title: Image retrieval system, terminal device, server, and image retrieval method
Inventor: AOI AKIHIRO
IPC: G06F17/30
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image retrieval system, terminal device, server, and image retrieval method capable of retrieving image data in an image database of the server at a low communication cost.  <P>SOLUTION: The image retrieval system comprises a communication section 8 for transmitting attribute information of the image data stored in a memory 9 of a cellular phone 2 as a retrieval condition from the cellular phone 2 to the server 3, a retrieval section 18 for retrieving image data having substantially the same attribute information as that transmitted from the communication section 8 from the image data stored in the image database 16 of the server 3, and and a communication section 15 for transmitting information related to a retrieval result by the retrieval section 18 from the server 3 to the cellular phone 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178042-A (JP)
Title: Billing management system for repair charge, repair condition management system, and billing management method for repair charge
Inventor: OGUSHI MASASHI
IPC: G06Q50/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To manage a service wherein a repair request of a defective article is accepted from an agent and a repair center delivers the repaired article directly to a customer.  <P>SOLUTION: This system is provided with: a management database 16 in which information on the agent which has accepted the repair request of the defective article, information showing the repair charge required for the repair of the defective article and information showing whether or not the repair charge is guaranteed by the agent are stored: and a charge processing part for deciding whether the repair charge is guaranteed by the agent by referring to a management database 16 and requesting the repair charge to the agent when the repair charge is guaranteed by the agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174319-A (JP)
Title: Apparatus for supplying nitrogen gas of super low temperature
Inventor: WAKABAYASHI NORIMITSU
IPC: F17D1/04
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for supplying nitrogen gas of super low temperature, which can be used for supplying the nitrogen gas of super low temperature to a beverage container to keep the inside of the beverage container exactly in a predetermined, fixed and positive pressure when the beverage container is packed with a beverage and supplying the nitrogen gas of super low temperature when a semiconductor is polished or when a metal is cut or ground.  <P>SOLUTION: This apparatus is composed of an airtight liquid nitrogen storage vessel which is filled with liquid nitrogen so that a space is left in the upper part, a nitrogen gas supplying unit for supplying nitrogen gas to the liquid nitrogen in the liquid nitrogen storage vessel from a nitrogen gas storage tank through a stop valve by using a pipe having openings at the positions near the bottom end of the liquid nitrogen storage vessel and a super low temperature nitrogen gas supplying pipe one end of which is fit to/communicated with the space left in the upper part of the liquid nitrogen storage vessel and the other end of which is connected to another stop valve for supplying the nitrogen gas of super low temperature to a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173595-A (JP)
Title: Device for tissue culture, protein extraction and protein concentration
Inventor: TABUCHI MARI
IPC: C12P21/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To establish an on-chip, on-line and high-throughput protein expression-analyzing system by which the operations of cell culture, medium exchange and extraction of a protein can be carried out on chip and on line without carrying out complicated centrifugal operation, and, in addition, the concentration and separation of the protein can be carried out on chip and on line.  <P>SOLUTION: The device for carrying out the cell culture, protein extraction and protein concentration on line comprises a microchip having one or more wells arranged in two or more lines, and one or more detachable membrane inserts having functions of filters capable of separating the cultured cells from a medium, and sizes capable of being loaded on the wells respectively in combination. The method of the on-chip and on-line cell culture, protein extraction and protein concentration uses the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176829-A (JP)
Title: Pipe joint and method of connecting with the same
Inventor: WADA NAOTO
IPC: F16L33/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint capable of being positioned on fully threaded tubes to be connected so as to be securely riding thereon in generally equal lengths and a method of connecting the pipe joint.  <P>SOLUTION: This pipe joint abutting and connecting the same types of threaded tubes on and to each other is characterized in that the pipe joint is coated impregnated with a substance transferable onto the generally half of the inner surface thereof in the longitudinal direction. Desirably, the pipe joint comprises a water absorbing and swelling layer swelling when the layer absorbs water in the innermost layer thereof and is coated or impregnated with a substance transferable to the water absorbing and swelling layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177767-A (JP)
Title: Photo seal vending machine and photo seal printing process
Inventor: OKUNO SHIGERU
IPC: G03B15/05
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To simply photograph with intended color tones rich in variation.  <P>SOLUTION: A user selects a prescribed background in photographing among multiple background curtains. An ID reader reads an ID of a curtain ID tag provided in the selected background curtain, and informs to a control device. The control device determines color of the background curtain based on the informed ID. When the color is not a light color, flashlight is charged with a first reference intensity, and when it is a light color, the flashlight is charged with a second reference intensity. Variation of brightness of a strobe according to the color of the background curtain enables photographing with an appropriate color tone. The present invention is applicable to the photo seal vending machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180455-A (JP)
Title: Controller for fuel cell powered vehicle
Inventor: HASUKA YOSHINOBU
IPC: B60L7/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for a fuel cell powered vehicle to start running while protecting the fuel cell when the fuel cell powered vehicle is started.  <P>SOLUTION: In idle charging state at start of the fuel cell powered vehicle, a controller 20 estimates the output voltage of the fuel cell 11 (estimated output voltage) immediately after the vehicle starts running. The idle charging state is a state in which power generation by the fuel cell 11 is carried out and further the current value of output current taken out of the fuel cell 11 by a current/voltage controller 12 is limited to an appropriate value, and a capacitor 13 is charged with the limited current. When the controller 20 detects that the terminal-to-terminal voltage of the capacitor 13 increased by charging from the fuel cell 11 is equal to or above the estimated output voltage, the controller outputs to an output controller 14 a control command to instruct to start power supply to a motor 15 for running.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182370-A (JP)
Title: Image forming device
Inventor: OOHATA YUKINOBU
IPC: B65H9/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively compensate the occurrence of inconvenience caused by wear of a resist roller without changing a hardware type configuration of a conventional image forming device.  <P>SOLUTION: A difference (Δt=t0-th) between sheet conveyance time (th) from the start of the resist roller 20 to the detection of a rear end of a sheet S by a resist sensor 24 and reference sheet conveyance time (t0) per sheet size is calculated to adjust start time of the resist roller 20 based on the calculated value (Δt). For this reason, even if sheet conveyance speed is reduced due to wear of the resist roller 20, a tip of image of a photosensitive body 30 is securely aligned with a tip of the sheet S. Consequently, it is unnecessary to install a driving source capable of changing the number of revolutions of the resist roller 20 separately, thereby reducing product price.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003227940-A (JP)
Title: Optical fiber holding part
Inventor: MINEGISHI SADAO
IPC: B65H75/14
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber holding part that causes no breaking nor crosstalk of fibers during the handling such as processing of optical fibers, that facilitates preparation work for machining or machining operation itself, and that also enables the machining to be automated.  <P>SOLUTION: A small optical fiber holding part comprising an optical fiber storage part having a reel drum, sidewalls connected to both ends of the reel drum and elastic projections with springing property provided on the sidewalls, is integrally formed by using fluoro-rubber or the like, thereby achieving the purpose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184627-A (JP)
Title: Image pickup lens device
Inventor: IWAZAWA YOSHITO
IPC: H04N5/225
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup lens device provided with a small type zoom lens system having a variable power ratio of about 3 and a favorable optical performance over the whole zooming range.  <P>SOLUTION: The zoom lens system constituting the image pickup lens device has a 1st group (Gr1) of positive power including a reflecting mirror (MR), and a 2nd group (Gr2) of negative power in order from an object side, and the 1st group is fixed in zooming from the wide angle end (W) up to the telephotographing end (T). In zooming from the wide angle end (W) up to the telephotographing end (T), the zooming system has a fixed aperture (ST) on an image plane side behind the 2nd group (Gr2), having a movable 3rd group (Gr3) on the image plane side behind the aperture (ST).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180576-A (JP)
Title: Antioxidant for food product and oil-in-water emulsified food product excellent in oxidation stability
Inventor: NAKANISHI YOSHIKAZU
IPC: A23L27/60
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidant for a food product giving the food product excellent in oxidation stability for a long period without containing a chemical antioxidant substance giving fear of effect on a living body, and to provide an oil-in-water emulsified food product eatable by consumers at ease without avoiding and excellent in oxidation stability for a long period.  <P>SOLUTION: This antioxidant for the food product comprises a phospholipid-treated product obtained by adding phospholipase A2 to a phospholipid followed by treating and adding phospholipase A1 to the phospholipid followed by treating. The oil-in-water emulsified food product excellent in oxidation stability contains the antioxidant for food.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187108-A (JP)
Title: Multipoint conference method, terminal status monitoring server and terminal
Inventor: KURUSU YOJI
IPC: H04M3/56
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To switch a terminal that performs only reception and a terminal that performs both transmission and reception in a short period of time in a multipoint conference.  <P>SOLUTION: A terminal status monitoring server 200, a communication control unit 300 and a plurality of terminals 400-1 to 400 to 3 are connected onto a network 100. The terminal status monitoring server 200 has a function for receiving a request as to whether to perform both transmission and reception from the terminals or to perform only reception, a function for notifying the communication control unit of a received request, and a function for periodically notifying all the terminals of information on communicating persons of each channel. The communication control unit 300 changes a call control signal of a terminal on the basis of notification from the terminal status monitoring server 200. In addition, a terminal side that receives sender information can perform free GUI control on the basis of the sender information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190050-A (JP)
Title: High strength steel plate with excellent elongation and stretch-flangeability by warm working, warm working method, and warm-worked high strength member or part
Inventor: KAJIMA TAKAHIRO
IPC: C22C38/58
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel plate combining excellent elongation characteristics and stretch-flangeability by warm working.  <P>SOLUTION: The high strength steel plate has a composition containing, by mass, 0.05 to 0.6% C, 0.5 to 3% Si+Al, 0.5 to 3% Mn, ≤0.15% (not including 0%) P and ≤0.02% (not including 0%) S. This steel plate has a matrix phase structure containing bainitic ferrite and/or granular bainitic ferrite having an average hardness of ≤240 Hv Vickers hardness in an amount of ≥70% by space factor based on the whole structure and also has a secondary phase structure which contains retained austenite in an amount of 5 (preferably 8) to 30% by space factor based on the whole structure, wherein C concentration (Cγ<SB>R</SB>) in the retained austenite is made to ≥1.0%, and further bainite/martensite can be contained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192107-A (JP)
Title: Handy terminal
Inventor: AKIYAMA MASAHIKO
IPC: G06F1/16
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handy terminal eliminating the need to fear that a battery might run out of power during debugging operation that relies on an external computer.  <P>SOLUTION: A body 2 of the handy terminal 1 has a recess in its back and a dedicated rechargeable battery unit 3, a dedicated dry battery box 4, and a serial communications unit 5 can be selectively mounted in the recess. During debugging, the serial communications unit 5 is mounted in the body 2 and the debugging operation can be carried out using the external computer connected to the handy terminal via the serial communications unit 5. The serial communications unit 5 receives power from an AC adapter 52 connected to a commercial power supply, and supplies the power to the HT body 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187815-A (JP)
Title: Goods serving dish for rotary food and drink stand
Inventor: TOKUNO NOBUO
IPC: A47G19/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the exceedingly easy detection of the ID media of the goods serving dishes from any direction and moreover, lower production costs.  <P>SOLUTION: In the goods serving dishes which are supplied carrying the goods 14 thereon onto a rotation path 16 of the rotary food and drink stand adapted to convey the goods 14 on the rotation path 16 in circle, a film-like ID medium 20 which enables the reloading and recording of the price or/and the time of supplying the goods 14 is imbedded into the rim of the bottom 18 of each of the goods serving dishes along the rim of the bottom 18. This can upgrade the detection capacity of a sensor 26 for detecting the presence of the goods 14 and the ID media 20 and a handy scanner 28 for reading the goods data of the ID media 20 of the goods serving dishes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI