baber/WOPTO huggingface dataset:
Patent JP-2003230044-A (JP)
Title: Digital camera and charger for digital camera
Inventor: NAKAHIRA TOSHIAKI
IPC: G04R20/08
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera that uses a secondary battery for a power supply, is connected to a charger for being charged while loading the secondary battery, capable of decreasing the number of troublesome date/time setting times and downsizing the camera main body.  <P>SOLUTION: The digital camera incorporates a CPU 23 operated by using a multiple frequency of a clock period for an original clock source and employing an internal timer to generate an interruption signal in the unit of one second. The charger 40 has: a real time clock (RTC) IC 25; a vibrator for clock 26; a small-sized secondary battery 29 for backing up the operation of the RTC IC; and a time setting means for the RTC IC. In a digital camera main body 50, when the digital camera is inserted to the charger 40 for charging a secondary battery 28, the RTC IC 25 updates time, and when the digital camera is removed from the charger 40, a CPU 13 built in the digital camera main body 50 updates time by using the secondary battery 28 for the power supply.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301025-A (JP)
Title: Endoscope
Inventor: AONO SUSUMU
IPC: G02B23/26
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of reducing the length of its hard tip. SOLUTION: An element frame 10, with a lens unit 11 and a solid-state image pickup element 12 disposed thereon, is positioned at the hard tip portion 9 and an HIC frame 30 with an HIC 15 disposed thereon is positioned within a flexible tube part 7 located behind a curved part 8. The connector 14 disposed on the element frame 10 and an end connector 31 disposed on the HIC frame 30 are electrically connected to each other by a plurality of signal cables 34, 34 and so forth which are passed through a relay cable 33 passed through the curved part 8.
Patent JP-2003228000-A (JP)
Title: Collimator lens, optical pickup and optical disk device
Inventor: ONISHI SEIJI
IPC: G11B7/135
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic collimator lens installed so that a gate mark projecting part is inclined in an up-and-down direction in an optical pickup, the optical pickup completely thinned by including the collimator lens, and an optical disk device miniaturized by providing the thin optical pickup.  <P>SOLUTION: As for the collimator lens 3, its convex refractive surface 3c is not rotationally symmetric to an optical axis A and a maximum curvature meridian Cm is inclined by an angle ϕ to a gate meridian Cg. Thus, a maximum refraction meridian Cx is inclined by an angle θ to the meridian Cg. A plane including the meridian Cx is substantially parallel with the up-and-down direction, and includes the major axis of an ellipse being the cross section Se of the bundle L of laser beams from a laser unit 2. Furthermore, the gate mark projecting part 3a of the lens 3 is arranged lower than the upper surface 1a of a housing 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002348679-A (JP)
Title: HIGHLY CORROSION RESISTANT Mg ALLOY AND MANUFACTURING METHOD THEREFOR
Inventor: MABUCHI MAMORU
IPC: C23C28/00
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To form a surface film of metals or the like which does not corrode Mg so much even when contacting with Mg, on the surface of a Mg alloy, with a vacuum deposition method, to improve corrosion characteristics. SOLUTION: This manufacturing method includes depositing either one of targets selected amoug Al, Ti, Mg, Cu, Ag, Au, Zn, Sn and B, on a substrate surface with a vacuum deposition method, under vacuum atmosphere of 1×10<-1> to 1×10<-3> Pa, while keeping the temperature of the Mg alloy substrate at room temperature to 350 deg.C.
Patent JP-2003226766-A (JP)
Title: Ion conductive film
Inventor: MINAMI MASAKI
IPC: H01G11/56
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high ion conductive and transparent film by a simple production method capable of producing an electrochemical element.  <P>SOLUTION: The ion conductive film comprises a polymer solid electrolyte containing a polymer matrix, an organic solvent and a supporting electrolyte with the difference of refractive indices of the polymer matrix and the organic solvent at ±0.01 or less. The preferred polymer matrix is a fluorinated vinylidene-hexafluoropropylene copolymer prepared by copolymerization of hexafluoropropylene at 1-25 mass%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002267798-A (JP)
Title: Dissolving and decomtamination method
Inventor: FULCONIS JEAN-MICHEL
IPC: C01G55/00
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing ruthenium deposit in cleaning of a spent fuel reprocessing plant. SOLUTION: This method comprises brining the surface of a facility or the like in the spent fuel reprocessing plant into contact with an aqueous solution of perruthenatic ions, and is characterized by that the aqueous solution has a pH of 12 or more. In this method, the ruthenium deposit is, for example, ruthenium metal, or an oxide of ruthenium such as RuO2 or RuO2 . x(H2 O)2 <x <3 or the like.
Patent JP-2003233871-A (JP)
Title: Canister for cup type automatic vending machine
Inventor: HAYASHI EIJI
IPC: G07F13/06
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the canister of a cup type automatic vending machine capable of supplying an accurate quantity of powder raw materials by reducing the change of a pressure in the neighborhood of a discharging means such as an auger disposed at the lower part of a raw material box.  <P>SOLUTION: A canister C of a cup type automatic vending machine is provided with a raw material box 1 for storing powder raw materials P and a discharge port 2a and an auger 3 for discharging the powder raw materials P from the raw material box 1 to the outside. Then, wall faces 11b and 11d of the raw material box 1 are formed with a supporting wall 4 for supporting a part of the powder raw materials P piled up at the upper part of the auger 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242818-A (JP)
Title: Surface light emitting device and liquid crystal display device
Inventor: OIZUMI MITSUO
IPC: G02B6/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light emitting device causing no whitening phenomenon, having high utilization efficiency of a light source, and having excellent uniformity of emitted light, and to provide a liquid crystal display device provided with this surface light emitting device.  <P>SOLUTION: In this surface light emitting device 10, a light guiding plate 12, a light guiding body 13 disposed along one side end face 12a, and light sources 15, 15 disposed at the end parts of the light guiding body 13 are provided, the side of the light guiding body 13 which faces the side end face 12a of the light guiding plate 12 is used as an emitting surface 13a to irradiate light of the light source 15 on the light guiding plate 12, the side opposite to the emitting surface 13a is used as a reflecting surface 13b on which recessed grooves 16 to reflect light propagating in its inside are periodically formed at prescribed pitches, the recessed groove 16 is formed so that the depth of the groove located closer to the center part of the light guiding body 13 is deeper, and an angle of not less than 105 degrees and not more than 115 degrees is made by two slopes composing the groove 16. The liquid crystal display device is provided with this surface light emitting device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241876-A (JP)
Title: Device and method for displaying remote operation equipment
Inventor: FUKUSHIMA HIROTO
IPC: G06F3/0482
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote operation equipment display device and a remote operation equipment display method by which equipment conforming to user's intention can be quickly selected among equipment capable of remote operation.  <P>SOLUTION: When a display method of equipment capable of remote operation is designated by an operation part 3, the designation is informed to a display control unit 2 from an operation control unit 4. The display control unit 2 acquires connecting equipment information 10 from an information storage part 8, and edits the connection equipment information 10 in accordance with the designated display method. Furthermore, connection history information 9 is acquired from the information storage part 8, and a use frequency in the specified period is calculated by equipment types. Then, the edited connection equipment information 10 is rearranged based on the calculated use frequency, and displayed in a display unit 1. Consequently, the equipment can be displayed in a descending order of user's selection priority, and the user can easily select desired equipment with small amount of operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240593-A (JP)
Title: Method for estimating present location and bearing of carrier
Inventor: KOROGI MASAKATSU
IPC: G01C21/36
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To acquire present location and bearing of oneself through use of a portable apparatus.  <P>SOLUTION: A photographing means is installed. A collection of images obtained by photographing actual environments is accumulated in a storage means. When the locations of the photographing of the accumulated images are known, bearings corresponding to all the pixel of the accumulated images are known, and the location and bearing of the carrier are obtained, from the number of steps and step width of the carrier from a point in time measured by a walking movement detecting means, a traveled distance is estimated. All accumulated images photographed at locations reachable by the traveled distance estimated from the location of the carrier at the point in time are extracted from the accumulated images of which the locations and bearings of photographing are known. An input image is collated with each accumulated image. When a sufficiently satisfactory collation result is present, the location of photographing of the accumulated image that gives the most satisfactory collation result is estimated as the present location of the carrier. In addition, the bearing of the carrier is estimated as a bearing corresponding to a section in the accumulated image matched with the input image by the collation result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002300768-A (JP)
Title: High voltage generating circuit and method
Inventor: LIM KYU-NAM
IPC: H02M3/07
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage generating circuit which swiftly compensates high voltage when it is active and generates a stable high voltage independent of the power supply voltage, and a high voltage generating method for the high voltage generating circuit. SOLUTION: This circuit is constituted of a variable step-up circuit whose step-up capability is changed responding to a control signal and which steps up high voltage responding to a first and a second pulse signal of opposite phase generated responding to an active instruction, an active high voltage detection circuit generating an active high voltage detection signal when an active instruction is applied by detecting whether or not the level of the high voltage is lower than a desired level, and a variable capacity control signal generating circuit changing the level of the control signal responding to the active high voltage detection signal when the active instruction is applied.  Accordingly, a high voltage can immediately be stepped up by the variable step-up circuit when the active instruction is applied, and a stable high voltage independent of the level of the power supply voltage can be generated with the step-up capability of the variable step-up circuit adjusted by the control signal.
Patent JP-2003201255-A (JP)
Title: Prophylactic and therapeutic agent for alzheimer's disease
Inventor: NISHIMOTO SEIO
IPC: A61P25/28
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new prophylactic and therapeutic agent for Alzheimer's diseases.  <P>SOLUTION: This prophylactic and therapeutic agent for Alzheimer's diseases comprises a xanthine oxidase inhibitor selected from a group consisting of allopurinol, oxypurinol and a pyrazolotriazine derivative represented by the general formula [wherein R<SP>1</SP>, R<SP>2</SP>and n are each as described in the present specification] and/or its salt, an NADPH oxidase inhibitor (e.g. apocynin) and/or a caspase inhibitor (e.g. acetyl-L-aspartyl-L-glutamyl-L-valyl-L-aspart-1-al) as an active ingredient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247978-A (JP)
Title: Method of evaluating ink-jet recording ink
Inventor: YATAKE MASAHIRO
IPC: B41M5/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating the ink-jet recording ink capable of reducing the time necessary for the evaluation process, improving the reliability of the result of evaluation, and reducing the quantity of consumption of a sample, the object for evaluation, in evaluating the performance such as the stability in the storage of ink-jet recording ink.  <P>SOLUTION: The concentration of the free ion of a specific element in the ink-jet recording ink is measured by the capillary electrophoresis, and the performance of the ink-jet recording ink is evaluated based on the measured value of the concentration of the free ion of the specific element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249920-A (JP)
Title: Receiver
Inventor: INOUE SHINICHI
IPC: H04B7/26
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver that can be immediately started even during a dormant period and does not have to reestablish initial synchronization even though the receiver is started immediately like that.  <P>SOLUTION: This receiver is provided with time operating parts 13 and 16 for receiving an event instructing a start prior to the arrival of a schedule time for the next start during a dormant period and operating a present time by a fast clock at a starting point of time by the event.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328834-A (JP)
Title: Method and device for sequentially reading contents from memory having address jump function
Inventor: BAHOUT YVON
IPC: G11C8/04
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device with extremely high speed address jump and to sequentially read contents from its memory. SOLUTION: This invention is of the method for sequentially reading the contents from the memory (10) by using an increment type address counter (12). To jump an address, (a) an address jump signal is detected, (b) the increment type address counter (12) is made incremental, (c) the contents of the memory (10) are read by the address made incremental, (d) the contents read by the address made incremental are written in the increment type address counter (12) and (e) the contents of the memory (10) are read by the address included in the increment type address counter (12).
Patent JP-2003248968-A (JP)
Title: Optical recording medium
Inventor: TASHIRO HIROKO
IPC: G11B7/2433
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium that can meet trend of high speed and high density recording and is excellent in repeated use and shelf life.  <P>SOLUTION: An optical recording medium has a recording layer 3 to record information by changing amorphous and crystalline phases on a base plate 1. The optical recording medium is featured in that, in X-ray diffraction, the crystalline structure of the phase changing material composing the recording layer 3 shows a diffraction spectrum at grid intervals (d) (unit Å) of 3.66±0.03, 2.21±0.03 and 13±0.03, and shows a diffraction spectrum at least one or more of the grid intervals (d) (unit Å) of 3.09±0.03, 1.75±0.03, 1.54±0.03, 1.37±0.03.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248674-A (JP)
Title: Function value interpolation method, device, and program, and recording medium
Inventor: KAJI MASANORI
IPC: G06F17/17
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function value interpolation method, a device, and a program capable of interpolating a function value of a function defined in a three-dimensional space at high speed and to provide a recording medium.  <P>SOLUTION: This function value interpolating method interpolates the value of the function mapping from a point in the three-dimensional space to a point in a one-dimensional space. This method is provided with a calculation result retaining step calculating a coefficient for interpolating a partial space of the three-dimensional space and retaining the calculated result and interpolation calculating means interpolating the function value of an arbitrary point in the three-dimensional space using the calculation result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256175-A (JP)
Title: Printer, accounting method, storage medium and program
Inventor: TOKUDA AKIHIKO
IPC: G06Q50/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an inconvenience of user caused by inconsistency between a planned print time and an actual print time.  <P>SOLUTION: A planned termination time included in print data is compared with an actual print termination time, and when the actual print termination time seems to lag behind the planned termination time, a user is notified of it, and/or the accounting value is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252400-A (JP)
Title: Fueling nozzle
Inventor: NAKANISHI NORIYUKI
IPC: B67D7/42
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fueling nozzle with which a time required for fueling can be shortened by minimizing occurrence of bubbles in an oil such as light oil or kerosine to prevent the fueling from stopping before a tank is full, and further to minimize the oil dripping when removing the nozzle from the tank to prevent hands or clothes from getting contaminated with the oil.  <P>SOLUTION: A grip (3) and a discharging pipe (4) are provided on a nozzle body (2). The discharging pipe (4) is equipped with an air flow duct (25) opened (26) in the vicinity of its tip. The duct (25) communicates with a negative pressure generating portion (7) and an automatic closing mechanism (6). When the opening (26) is closed, a negative pressure generated in the negative pressure generating portion (7) is transmitted to a diaphragm chamber (28) of the automatic closing mechanism (6) to have a diaphragm (16) sucked and a main valve (5) unlocked to stop fueling. The fueling nozzle (1) thus constituted has a stretching tube (31) provided on the discharging pipe (4), a resistor (32) is provided on the tube (31), and the stretching tube (31) is contracted toward the discharging pipe (4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255256-A (JP)
Title: Light scanning device
Inventor: WASHIZU MASAO
IPC: G02B26/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light scanning device having a extremely compact and a simple structure, in which a spot position is easily controlled, a precise optical alignment is not required, and manufacturing cost is low.  <P>SOLUTION: The device is provided with an optical system (5) which makes irradiation light emitted from a light source device (2) incident on a scanning lens (3) and the device makes the light a parallel light beam directed to a condenser lens (4) disposed at the focal point (FP) of the scanning lens, and condenses the light on a plane to be observed (OS) with the condenser lens (4). The light source device (2) is provided with a semiconductor laser (7) on a stage (6), of which the position is adjustable along an X-Y plane perpendicular to the optical axis (SZ) of the scanning lens (3), in a way that a scanning light axis (LZ) becomes parallel to the optical axis of the scanning lens (3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255333-A (JP)
Title: Liquid crystal display
Inventor: EGUCHI SHINGO
IPC: H01L21/28
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semitransmissive liquid crystal display having a transparent electrode with a projecting and recessing structure formed without especially increasing the number of steps.  <P>SOLUTION: In fabricating the semitransmissive liquid crystal display, a projecting and recessing shaped reflection electrode is formed by forming an amorphous (including an amorphous state) transparent conductive film on a substrate, forming a crystalline substance in the amorphous transparent conductive film so as to form the transparent conductive film containing the crystalline substance, further removing amorphous parts on a film surface of the transparent conductive film containing the crystalline substance, thereby forming the transparent electrode composed of the transparent conductive film with a projecting and recessing shape formed of the remaining crystalline substance on the film surface, and forming a reflection conductive film on the transparent electrode with the projecting and recessing shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257523-A (JP)
Title: Ac plug outlet
Inventor: KUWABARA TAKASHI
IPC: H01R12/71
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive AC plug outlet with a simple structure with the small number of parts, which can be mounted on a printed board and distribute power from the point where it is mounted.  <P>SOLUTION: The AC plug outlet 100 has an inlet 30, a circuit breaker 40 and a plurality of outlets 21, 22, 23, 24 integrated in a frame 10, of which, an insertion and removing face of the inlet and the outlets are in free attachment and detachment in right angles with the printed board 12. Right-angle pins 31, 32, etc., 63 for printed board insertion have their one end connected with connecting terminals incorporated in the inlets and the plurality of the outlets and their other end extended out in parallel with the insertion and removing face at an opposite side of the insertion and removing face, so that the plug outlet can be easily mounted if only the right-angle pins are inserted into the holes o the printed board and soldered to a wiring pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263599-A (JP)
Title: Commodity management method, commodity management device, commodity management program and storage medium storing commodity management program
Inventor: NAKAWATARI YASUSHI
IPC: G06Q30/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commodity management method for enabling a receiver having ordered a commodity and requested transportation to quickly receive the commodity even when the receiver is absent from home.  <P>SOLUTION: A commodity storage area information forming section 8 in a commodity management device 1 receives a plurality of pieces of commodity storage state information transmitted from a plurality of storage terminals 30 for every predetermined period and prepares a commodity storage area information table. When a determination section 5 in the commodity management device 1 receives commodity order information and desired storage area information from a user terminal 40, it determines whether the ordered commodity can be stored in the desired storage area or not on the basis of the commodity storage area information table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263976-A (JP)
Title: Cell pack
Inventor: MIZUTA MASAHIRO
IPC: H01M2/10
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell pack equipped with a structure to prevent an insulating coating of a lead wire from being damaged by a cut face of a metal plate.  <P>SOLUTION: In a series connection plate 4 connecting secondary batteries 1a to 1f in series and parallel, an extended bending piece 8 is formed at a part which contacted the lead wire 5 crossing the series connection plate 4 to prevent the insulating coating from being damaged by the lead wire 5 contacting the cut face.  <P>COPYRIGHT: (C)2003,JPO