baber/WOPTO huggingface dataset:
Patent JP-2003131349-A (JP)
Title: Light-sensitive color photographic image forming element
Inventor: SZAJEWSKI RICHARD PETER
IPC: G03C7/305
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element excellent in stability. SOLUTION: The light-sensitive color photographic image forming element comprises at least two different chromogenic couplers including, in reactive association, a multifunctional coupler and a developer precursor that liberates a developing agent enabling cyan color from the multifunctional coupler on development, wherein the multifunctional coupler has the property that it is capable of forming a distinctly colored dye with an oxidized from of the developer 4-(N-ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine.
Patent JP-2004079340-A (JP)
Title: Manufacturing method of battery and battery
Inventor: UCHIDA YUJI
IPC: H01M10/058
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery, and a battery, capable of improving battery characteristics such as cycle characteristics.  <P>SOLUTION: After sealing an outer package member in an assembly with a positive electrode and a negative electrode arranged in opposition through the intermediary of a monomer solution containing a monomer, plasticizer, and electrolyte salt, the assembly is heated up to a prescribed temperature while being pressurized for putting the monomer under a radical polymerization treatment to form an electrolyte (a step S105). Also, after the radical polymerization of the monomer by heating the assembly up to the prescribed temperature, the assembly may be pressurized to form the electrolyte (a step S106). With this, the electrolyte can be adhered to the positive electrode and the negative electrode, resulting in an improvement of the cycle characteristics. The pressure is preferred to be not less than 5 MPa and not more than 40 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179243-A (JP)
Title: Photovoltaic cell active material and cell containing the same
Inventor: STERZEL HANS-JOSEF DR
IPC: H01L31/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic cell made of a high-efficiency photovoltaic cell active material.  <P>SOLUTION: The photovoltaic cell active material of the photovoltaic cell is composed of a ternary component expressed by the general formula (I) Me<SB>x</SB>SA<SB>y</SB>SB<SB>z</SB>where Me is Al, Ti, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Fe, Co, Ni, Cu or Ag, SA, SB are B, C, Si, Ge, Sb, Se or Te and belong to different groups in the periodic table, x, y, z mutually independently take values 0.01-1, and the total mass proportion of SA and SB is not less than 30% the total mass of the semiconductor material, or a mixed oxide expressed by the general formula (II) ((CaO)<SB>u</SB>(SrO)<SB>v</SB>(BaO)<SB>w</SB>(1/2Bi<SB>2</SB>O<SB>3</SB>))<SB>f</SB>(2n+a)/2(k)Me<SP>n</SP>O<SB>a/n</SB>(2-k)Me<SP>n+a</SP>O<SB>(n+a)/2</SB>where Me is Fe, Cu, V, Mn, Sn, Ti, Mo, W, and n is an integer of 1 to 6, a is 1 or 2, f is 0.2-5, k is 0.01-2, and u+v+w+x=1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004086340-A (JP)
Title: Music recording/reproducing system evaluation method and test program generating program for music recording/reproducing system evaluation
Inventor: HARADA NORIYUKI
IPC: G06F11/28
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To generate a test program for evaluating a music recording/reproducing system without using man power.  <P>SOLUTION: At each state transition, a state, an event, and computation designation are extracted from a test specification 100 to which computation designation is added for the occurrence of an event. With respect to each basic program 101 corresponding to the extracted state and event, a test program 102 is generated by executing computation based on the extracted computation designation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085715-A (JP)
Title: Optical module
Inventor: HASEGAWA JUNICHI
IPC: G02B6/30
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module which is high in manufacturing yield and has small insertion loss variation with temperature.  <P>SOLUTION: The module is provided with a plane optical waveguide chip 1 which is stored in a package and an optical fiber array 21 which is connected to the plane optical waveguide chip 1. The plane optical waveguide chip 1 is formed by providing a waveguide formation region 10 equipped with a circuit of an optical waveguide on a substrate 11 and a plurality of top plates 20 are arranged at at least one end side of the plane optical waveguide chip 1 on the waveguide formation region 1 along an end surface of the optical waveguide chip 1. On the waveguide formation region 10, the top plates 20 are bonded and fixed and the end surface of the plane optical waveguide chip 1 and end surfaces of the top plates 20 are polished in one body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082291-A (JP)
Title: Polishing device
Inventor: KUWANA KAZUTAKA
IPC: B24B37/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device capable of unifying the polishing state of a work polished by one of polishing means, and the polishing state of the work polished by the other polishing means by unifying the polishing condition of one of the polishing means and that of the other polishing means.  <P>SOLUTION: In this polishing device comprising a first chuck table 5 and a second chuck table 5, and the first polishing means 325 and the second polishing means 325, the first chuck table 5 and the first polishing means, and the second chuck table 5 and the second polishing means are axisymmetrically arranged with respect to an axis of symmetry, the rotative directions of the first chuck table and the second chuck table are set in the axisymmetrical direction relative to the axis of symmetry, and the rotative directions of polishing tools of the first and second polishing means are set in the axisymmetrical direction relative to the axis of symmetry.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086756-A (JP)
Title: Disk array apparatus and control method therefor
Inventor: YOSHIE SHINICHI
IPC: G06F3/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array apparatus continuously operable even if trouble with software occurs and successively operable by returning to the state of control before the trouble occurs and recovering to such a state that copes with trouble with hardware and trouble with the software.  <P>SOLUTION: This disk array apparatus forming an RAID1 system for writing the same data therein by using two units of disk devices (master HDD1, master HDD2) as a set comprises an additional backup HDD3. The data stored in the master HDD1 and HDD2 normally used for each time set by users is written also in the backup HDD3. Thus, even if the trouble occurs with the software, the apparatus can be continuously operated by returning to the point of backup. Since the apparatus has, as a tentative measure, a function for using the backup HDD3 as a normally used master HDD, the continuous operation can be performed even when the trouble occurs with the software.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031883-A (JP)
Title: Coil component and manufacturing method thereof
Inventor: KATO HIDEKAZU
IPC: H01F41/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component with a green compact formed by embedding a conductor coil to a magnetic body wherein a pressure for applying press forming to magnetic powder is reduced.  <P>SOLUTION: Porous magnetic powder the internal structure of which is spongy is employed for the magnetic powder. Since the porous magnetic powder has a deformation quantity with respect to an external pressure greater than the conventional magnetic powder of a solid structure under the same pressure, the pressure applied in a pressure forming step S18 can considerably be reduced. In a coating processing step S10, the porous magnetic powder is coated with a thermosetting coating layer having flexibility of a degree traceable to the deformation of the porous magnetic powder in the pressure forming step S18 and the porous magnetic powder is thermally set in a thermal treatment step S20 to enhance the insulation and the mechanical strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087436-A (JP)
Title: Aluminum cable for automobile
Inventor: KAMIYAMA HIDEKI
IPC: H01B7/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum cable for automobiles of which the conductors have excellent bending resistance.  <P>SOLUTION: An aluminum cable for automobiles 10 is formed in such a manner that a child twisted wire 2 is arranged at an inside and six child twisted wires 3 are disposed at the outside of the inside child twisted wire 2, and then they are twisted together and covered with an insulating layer. The inside child twisted wire 2 is formed by twisting more than one aluminum element wire 2a, and six outside child twisted wires 3 arranged are also formed by twisting more than one aluminum element wire 3a, respectively. The diameter of the outside child twisted wires 3 is made to be larger than that of the inside child twisted wire 2, thereby improving the bending resistance of a conductor contained in the aluminum cable without increasing its diameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093293-A (JP)
Title: Superconducting coil system
Inventor: KIKUCHI MITSURU
IPC: G21B1/11
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting coil system for a nuclear fusion reactor capable of reducing or nullifying the pure copper wires in a CIC conductor without bringing about destruction of a vacuum vessel in which plasma is confined and shrinking the size of the conductor.  <P>SOLUTION: The superconducting coil system is composed of a superconducting coil and a normally conductive coil, wherein the normally conductive coil has a current time constant L<SB>2</SB>/R<SB>2</SB>greater than the time constant L<SB>1</SB>/R<SB>1</SB>for damping the superconducting coil current quickly when the conductor of the superconducting coil has made transition to the normally conductive condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093003-A (JP)
Title: Air conditioner
Inventor: MAKINO MASAZUMI
IPC: F24F11/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for efficiently discharging drain while making noise generated by the operation of a drain pump, unnoticeable.  <P>SOLUTION: This air conditioner is provided with a blower, a heat exchanger, a drain pan for receiving the drain formed in the heat exchanger, and the drain pump for discharging the drain accumulated in the drain pan. The air conditioner is further provided with a microcomputer 53 for controlling to operate the drain pump with high output when determining the formed quantity of drain to be large and to operate the drain pump with low output when determining the formed quantity of drain to be small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094595-A (JP)
Title: Print operation system
Inventor: TAKAMIZAWA TOSHIFUMI
IPC: G06F3/12
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently print out various kinds of print data or a large volume of print data on a computer output spool by a printout device, without intermediating through an operator.  <P>SOLUTION: In this print operation system 10, each document data accumulated every moment in each of host computers 11, 12 is stored once under the condition spooled by the each host computer. A client computer 20 collates periodically the unprinted document data spooled in the each computer. A start command is output to output the unprinted document data in order to a printer suitable in that time point, after settling an output condition for the unprinted document data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062124-A (JP)
Title: System for assisting user in utilizing knowledge content provided by one or more educational institutions such as university through schooling, correspondence education, and communication network such as the internet as needed, in updating user's knowledge through life, and in making use of history or the like for human resource management or employment negotiation
Inventor: KAMIYAMA SUKEMASA
IPC: G06Q50/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To assist a user who utilizes knowledge contents provided by one or more educational institutions such as a university through schooling, correspondence education, and a communication network such as the Internet in setting a target of research or learning, clarifying required knowledge or units, selecting and applying for knowledge contents, self-managing the knowledge or units acquired by the user, communicating with other students and persons in charge of instruction, announcing research activities and activity results and making use of them for proving the user's knowledge, experience, and ability, and also making use of them for human resource management, employment, and job application.  <P>SOLUTION: The system enables the user to make a plan for research and learning and record it and further to derive a target of the next research and learning, provides various services for assisting research and learning via a network such as the Internet. The user generates a file for proving the user's knowledge, experience, and ability and makes use of it for human resource management, employment, job application in an organization such as a business enterprise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092582-A (JP)
Title: Intake air taking structure of engine for vehicle and its manufacturing method
Inventor: SATO EIICHI
IPC: B62D25/08
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To decrease intake air resistance of an intake air taking structure of an engine for vehicle which provides an inlet taking intake air at a space formed between a hood ridges panel comprising an engine room and a fender.  <P>SOLUTION: The structure provides a rein force 12 forming a box cross section fixing upper and lower ends to a hood ridges 1 between the hood ridges 1 at the side of the engine room 4 and the fender 7, an outside air introducing duct 6 opening an outside air intake inlet 6A at a box space in which end portion is fixed at the hood ridges 1, and forms an outside air taking inlet 1 at a location facing the outside air intake 6A of the outside air introducing duct 6 of the rein force 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103062-A (JP)
Title: Recorded medium reproducing device
Inventor: SAKANE ATSUYUKI
IPC: G11B31/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium reproducing device which selects desired data with a small number of operation times without necessitating time and effort even when ten keys are not adopted.  <P>SOLUTION: The recording medium reproducing device 10 is constituted of an operation part 12 provided with a plurality of switches 11a to 11m to which functions are respectively given, a display part 13 consisting of an LCD and a recording medium loading part 14 for loading an MD. The switch 11a is a volume adjusting knob by which volume can be adjusted and functions as a fast-forwarding switch for moving a cursor for each of prescribed number of data under a track selection mode. The switch 11b is an up/down key used as a paging switch for moving a cursor to a desired position one by one in order when a display image can be selected in the display part 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098088-A (JP)
Title: Vacuum seam welding method and vacuum seam welding device
Inventor: TAKAHASHI KAZUYA
IPC: B23K11/06
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum seam welding method and a vacuum seam welding device to facilitate a vacuum seam welding work.  <P>SOLUTION: The vacuum seam welding method is a seam welding method to join a metal cover to a rectangular recessed container body accommodating at least a crystal piece therein, in which the container body and the metal cover are seam-welded to each other in inert gas with a part thereof in a non-welded state, and the non-welded portion of the container body and the metal cover is seam-welded in vacuum, and the non-welded portion includes a set of sides facing each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101260-A (JP)
Title: Method of measuring concentration of anionic or cationic surfactant
Inventor: MITSUTA MITSUYOSHI
IPC: G01N27/26
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring the concentration of anionic or cationic surfactant in a sample even if the sample contains an oil matter in the method of measuring the concentration of anionic or cationic surfactant in the sample by phase-splitting titration of an automatic titration device having a surfactant electrode for phase-splitting titration used as a detector.  <P>SOLUTION: The phase-splitting system for the sample is formed as (1) a system of nitrobenzene and/or nitro anisole and water, or (2) nitrobenzene and/or nitro anisole, lower alcohol and water. According to the calibration potential difference obtained by multi-migration averaging the potential difference detected by the surfactant electrode for phase-splitting titration, the concentration of the anionic or cationic surfactant in the sample is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098369-A (JP)
Title: Retractable writing utensil
Inventor: TANIGUCHI SHUNICHI
IPC: B43K24/08
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable writing utensil equipped with, in addition to a push mechanism, a mechanism for projecting a pen point from a barrel only by gripping the barrel for writing and storing the pen point in the barrel by releasing the grip, capable of being used properly according to using situations and being used even for a short time without troublesomeness, and preventing the pen point from being left projected after use.  <P>SOLUTION: A refill 21 is arranged in the barrel 3 and has a tip 22 at the tip end and the tip or the pen point can be projected and retracted with the well known push cam mechanism 31 in an ordinary use. Further, when the writing utensil is gripped as is gripped in the ordinary use, a push button 11 pivots about its rear end part to act on an inclination part 28 of a slider to move a refill covering body 23 against a spring 9 so that the tip is projected from the tip end of the barrel. Then, the writing utensil can be used. After use, the tip is retracted in the barrel only by releasing the grip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101681-A (JP)
Title: Grip adapter for camera
Inventor: NAKAO SOICHIRO
IPC: G03B17/56
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip adapter for a camera freely attached to/detached from a camera, stably attached thereto and having housing property by moving after it is attached.  <P>SOLUTION: The grip adapter 12 is attached to the camera 2 by inserting the projection 14a of a 2nd adapter part 14 in the positioning hole 7 of the camera 2, and fitting the screw 18 of a 1st adapter part 13 in the screw hole 10 of the camera 2 and fastening it by the turning operation of the head of the screw 18 exposed from the 1st adapter part 13. At such a time, the grip part 17 is set to a position (projecting position) where it largely projects below the camera 2 by turning, and is also set to a position (housing position) where it covers the camera 2 so that the right side surface of the camera 2 may not largely protrude.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097458-A (JP)
Title: Travelling lift
Inventor: NAGAOKA RYUICHI
IPC: B66F9/06
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling lift etc. which is compact and has good operability.  <P>SOLUTION: A vertically moving part 3 is fixed standing on a travelable carriage part 2. The vertically moving part 3 has a vertically moving mechanism provided in a main body mast 12. The vertically moving mechanism is obtained by fitting a driving shaft to an electric actuator 14 in a vertically movable state and disposing a chain drum at its upper end. A chain is put over the chain drum to fix one end of the chain and the other end is fixed to a slide block slidable along the main body mast 12. An attachment part 32 fixed to the back face of a sitting seat 4 is fitted to the slide block to connect the seat 4. When the driving shaft is moved vertically, the seat 4 is moved vertically associated with the movement of the shaft. The moving distance of the seat 4 is twice as long as that of the driving shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098464-A (JP)
Title: Inkjet recording method, recording system, inkjet recorder, recording data generating method, program, and printer driver
Inventor: KATOU MINOKO
IPC: B41J2/21
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To record a high quality image by suppressing occurrence of streaks or unevenness due to effect of air flow.  <P>SOLUTION: When recording data is generated by an inkjet recorder performing multipass recording using an inkjet recording head provided with an opening for ejecting an ink drop of large volume and an opening for ejecting an ink drop of small volume and having a first mode performing high speed recording and a second mode performing high image quality recording, a user selects the first mode or the second mode for recording a specified recording data. When image data is converted into the recording data, the number of ink drops of small volume being used for recording a high density or chroma area of a specified color in the first mode (a) is set smaller than the number of ink drops of small volume being used for recording that area in the second mode (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097988-A (JP)
Title: Method and apparatus for separating oil and water
Inventor: KISHIMOTO KENJI
IPC: B01D17/022
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently separate an oil-water-mixed waste liquid into oil and water in a short time, to promote the recycling of the separated oil and water and to restrain the amount of the industrial waste to be generated.  <P>SOLUTION: The oil-water-mixed liquid Lq is thrown into an oil-water throwing-in layer 3 and made to flow into an oil-water separating layer 2 positioned outside the layer 3 in the radial direction. An absorbing body 6 packed in the layer 2 absorbs/holds the oil O contained in the liquid Lq. Meanwhile, the water W contained in the liquid Lq is made to fall spontaneously so that the liquid Lq is separated into water and oil in a short time. Thereafter the layer 2 is rotated by a driving means 5 so that the oil absorbed by the body 6 is removed from the body 6 by the centrifugal force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095115-A (JP)
Title: Steering wheel and core material for steering wheel
Inventor: IMAIZUMI TADASHI
IPC: B62D1/06
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a steering wheel with high accuracy in shape even if a core metal is deformed. SOLUTION: This steering wheel core material 3 is obtained by forming a core 2 made of synthetic resin on the periphery of the rim part 1a of the core metal. A steering wheel is obtained by mounting an outer shell member on the outside of the core 2.