baber/WOPTO huggingface dataset:
Patent JP-2003272287-A (JP)
Title: Worm (write once read many) medium reproducing apparatus, worm medium reproducing method, worm medium, worm medium recording apparatus, worm medium recording method, program, and medium
Inventor: NAKA AKIYUKI
IPC: G11B20/10
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an influential method for performing proper on-demand charging depending on a form of use of contents data recorded on a removable medium has not been conventionally in existence.  <P>SOLUTION: A DVD-R drive apparatus 110 is provide with a control section 111 and a semiconductor laser 112 that use power over a reproduction power for reproducing contents data recorded on a DVD-R medium 100 to write reproduction history data to the medium 100, which has a contents data recording area 101 to which contents data are to be recorded and a management area 2 having a reproduction history data recording area to which reproduction history data to limit reproduction of the recorded contents data are to be recorded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266629-A (JP)
Title: Printing method, printer and semiconductor device
Inventor: KORI TOSHIAKI
IPC: H01L21/60
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method, a printer and a semiconductor device which can carry out a good screen printing.  <P>SOLUTION: Four pieces of sucking components 20 are provided at respective corners of a table 13. Then, the table 13 is moved downward under a state wherein a nozzle hole formed on an upper surface of the sucking component 20 is held by sucking onto a lower surface 11a of a metal mask 11. When tensile force of the metal mask 11 exceeds suction force of the sucking component 20, the metal mask 11 is peeled off from a semiconductor wafer 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282335-A (JP)
Title: Inverter transformer
Inventor: NAKAYAMA KAZUHIRO
IPC: H01F30/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the base area of the conventional leakage flux type inverter transformer becomes large and, in addition, the effective winding resistance of the transformer increases due to eddy currents generated in the primary winding of the transformer and lowers the efficiency of the transformer.  <P>SOLUTION: An inverter transformer is provided with an inner winding 10 and an outer winding 20, which are coaxially arranged so that the side faces of the windings 10 and 20 may be faced to each other and a pair of cores 30 and 40 which have leakage legs 42 for forming leakage magnetic paths and are butted against each other, to electromagnetically couple the windings 10 and 20 to each other. On the facing surfaces of the cores 30 and 40, ring- shaped inner passages 51 and outer passages 52, separated from each other by the leakage legs 42 are concentrically formed and the inner and outer windings 10 and 20, are respectively attached to the passages 51 and 52. In addition, gaps 42a are respectively provided between the cores 30 and 40 in the portions where the leakage legs 42 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280911-A (JP)
Title: Method for downloading program and system
Inventor: ASADA HIDEO
IPC: G06F9/445
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform downloading of program without stopping normal data communication in downloading of a program from a center device to a remote device connected via a communication line.  <P>SOLUTION: In downloading a program from the center device 2 to the remote device 3 via a communication line 9, the remote device 3 generates a data requesting signal A1 when requesting communication data to the center device 2, and the center device 2 stops the downloading processing of the program to the remote device 3 when detecting the data requesting signal A1, and performs the downloading of the program to the remote device 3 when not detecting the data requesting signal A1. When the center device 2 detects the data requesting signal A1 during downloading the program to the remote device 3, the downloading processing can be made at a low speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275373-A (JP)
Title: Game machine
Inventor: TOKUMARU JUNICHI
IPC: A63F5/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve property in outer appearance by allowing a player to have an effective impression in a game machine, which is provided with a decorative means at least in a part of a place which is visually recognized from an outer part.  <P>SOLUTION: A slot machine 1 includes variable display means such as reels 11, 12 and 13 for variably displaying a plurality of patterns, and also stopping variable display based on a prescribed origination. A lower panel 61 is arranged at the lower part of a front panel 3 in the slot machine 1. The lower panel 61 includes: a translucent member with a prescribed thickness; and a plurality of identification objects which are arranged with respect to the translucent member. The slot machine is configured to allow the player to visually recognize that at least one identification object and another identification object seem to be positioned in layers which are mutually different in the thickness direction of the translucent member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284242-A (JP)
Title: Device and method for creating start and stop program of generator
Inventor: FUNAHASHI TOSHIHISA
IPC: H02J3/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it takes a long time to obtain a favorable solution for creating the operation program of a generator, though there is provided a method by which the operation program of the generator is created based on an estimated demand and the operational limit of the operation program.  <P>SOLUTION: A high-speed computation is made possible using a genetic algorithm by integrating specific units similar to each other and reducing initial value dependency, and an optimum program is created by interchanging starting times relative to the same scheduled units integrated in a surplus time of the operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276193-A (JP)
Title: Electrostatic actuator, liquid drop ejection head and ink jet recorder
Inventor: TANAKA SHINJI
IPC: F04B43/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a high ejection efficiency cannot be attained at a low cost.  <P>SOLUTION: A second substrate 2 facing a diaphragm 10 through a spacer member 12 is bonded to a first substrate 1 through a spacer member 12 and a space 13 is formed between the first substrate 1 and the second substrate 2. In the space 13, electrodes 14a and 14b each having a conductive structure for generating an electrostatic attraction in the direction substantially parallel with a diaphragm 10 are provided, respectively, on the diaphragm 10 side and the second substrate 2 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239399-A (JP)
Title: Joint manufacturing method and joint
Inventor: MURAI TOSHIHARU
IPC: E04B1/58
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To meet a strong need of a simple joint strong and low in cost with stable joining in view of a problem that if a circular cross section member is jointed by butting or crossing as it is, jointing is unstable and realizable only with low strength, and a conventional joint for solving the problem requires complicated machining, which impeded the simple manufacture of the joint at a site.  <P>SOLUTION: A cylinder formed of a flexible member is used, and a process for pressing a cylinder of high rigidity with the same diameter as the inner diameter of the flexible cylinder, to the side face and/or the end face of the flexible cylinder is used to manufacture the joint with a face jointed over a large area to the cylindrical cross section member. In pressing, a point A and a point B in distances a, b satisfying the following expressions I, II, from the cylinder end face of the cylinder with a diameter 2r to the angle of inclination θof joint are used as break points. Expression I a=r(1+sinθ)/cosθ and Expression II b=r(1-sinθ)/cosθ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276749-A (JP)
Title: Spout for paper pack
Inventor: MURAKAMI SHIGENORI
IPC: B65D41/32
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a spout for a paper pack capable of being formed by compulsory pull-through without damaging a nail of the spout main body for temporary stop to shorten the forming cycle, capable of enhancing an injustice plug opening display function without increasing the height of the cap and capable of enhancing a finger engagement function in plug-opening.  <P>SOLUTION: A mass punching portion 15 is arranged in the inner side of the nail 7 for temporary fixture of the mating cylindrical portion of the spout main body 2, the approximately semicircular portion of a pull ring 12 on the strut side is a flat portion 12A, the approximately semicircular portion on the opposite side of the strut is an inclination portion 12B and the upper end is formed to protrude from the top end of the pouring out cylinder 8. The cap 3 has a flap 24 in the inner side of a TE band 22, a connection portion from a skirt wall 21 to an upper surface of a ceiling wall is an inclination portion 23 of a truncated conical shape and a nonslip knurl 26 is formed on the outer circumferential surface of the skirt wall including the inclination portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279421-A (JP)
Title: Temperature measuring probe and temperature measuring device
Inventor: TAKAHASHI HIROSHI
IPC: G01K1/18
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform temperature measurement of a fine scale using AFM, highly accurately with excellent responsiveness.  <P>SOLUTION: A nib 4C forming a heat generation part of heater wiring 4 provided on the main face 21P of a cantilever part 21 constituting this temperature measuring probe 1 is positioned on the tip part 21B of the cantilever part 21, and a thermocouple 8 is provided in piles on the nib 4C through a second insulating layer 5 formed on the heater wiring 4. Hereby, even if a current flowing in the heater wiring 4 is reduced, the heat quantity necessary for measurement can be effectively imparted to the thermocouple 8, and measurement responsiveness can be remarkably improved by minimizing heating of a sample and the cantilever part 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282690-A (JP)
Title: Electrostatic chuck
Inventor: HORI HIROAKI
IPC: H01L21/68
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic shuck that can electrostatically suck a film-like substrate without generating floating or air bubble in a film-like substrate manufacturing device wherein the film-like substrate is transferred under atmospheric pressure and it is processed in a pressure-reduced vacuum.  <P>SOLUTION: The electrostatic chuck includes a substrate, a suction electrode extending over the upper surface of the substrate, and an dielectric layer provided with a suction surface covering the suction electrode, and it is also provided with a through hole passing through from the suction surface of an dielectric layer of an electrostatic chuck to the rear surface of the substrate, a groove communicating with the through hole on the suction surface, and a vacuum device that is communicated with the through hole and can reduce a pressure inside of the through hole in a vacuum state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278935-A (JP)
Title: Proportional control valve
Inventor: ICHIYANAGI KAZUO
IPC: F16K31/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a special tool is required to position a coil holder without being brought into contact with a core or a magnet and without being inclined to the core and the magnet when assembling the coil holder in a conventional proportional control valve, an assembly work is troublesome, and the coil holder is inclined by the dispersion of solders when a lead wire is soldered between terminals.  <P>SOLUTION: In the lead wire 6, an input terminal 41a provided in a case 41 and a connection terminal 45 which is electrically connected to a coil provided in the coil holder 44 are formed in a flexible insulating film 5. The input terminal and the connection terminal are connected to each other via electrodes 61 on both ends. The coil holder is positioned by engaging each electrode with the input terminal and the connection terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288422-A (JP)
Title: Condolence money delivery acting system
Inventor: MATSUURA TETSUSHI
IPC: G06Q50/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condolence money delivery acting system for allowing a user to have only condolence money delivered although the user is not able to participate in a funeral for any reason.  <P>SOLUTION: In the condolence money delivery acting system, a condolence money delivery acting head office being a system server management company and a funeral company for performing the condolence money delivery acting of each region and the condolence money delivery acting member store being an agency are guided on the Internet, and a user who wants to have condolence money delivered for him or her requests the condolence money delivery acting to the condolence money delivery acting head office, and the condolence money delivery acting head office notices necessary money obtained by adding a percentage to the condolence money sum to the user, and the user pays the necessary sum to a financial institute, and the user notices the necessary sum paid to the financial institute and a payment certificate to the condolence money delivery acting head office, and the condolence money delivery acting head office requests the condolence money delivery acting to the condolence money delivery acting member store of the area of the funeral agent, and the condolence money delivery acting member store makes a funeral agent deliver the condolence money.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287746-A (JP)
Title: Liquid crystal display device
Inventor: OKISHIRO KENJI
IPC: G02F1/133
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the brightness of a liquid crystal display device without increasing power consumption by improving the utilization efficiency of light from a phosphor.  <P>SOLUTION: In this liquid crystal display device utilizing the phosphor 10, a visible reflection plate 11 having characteristic that transmits excitation light 12 (mainly ultraviolet light) of the phosphor 10 and reflects visible light emitted from the phosphor 10 is arranged between the phosphor 10 and a light source 1. The visible reflection plate 11 is made of a metal film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288763-A (JP)
Title: Feed mechanism of disk reading apparatus
Inventor: KOIZUMI HIDEAKI
IPC: G11B21/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed mechanism of a disk reading apparatus which facilitates molding, which does not require a severe dimension management, and which also further securely prevents the droppage due to a large impact.  <P>SOLUTION: A first engagement protrusion 34i capable of being engaged with a screw groove 32a is fixed to the main body of the disk reading apparatus. A second engagement protrusion 34j engaged with the screw groove 32a in the position apart from the first engagement protrusion 34i and having elasticity is fixed to the main body of the disk reading apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288348-A (JP)
Title: Library book stock retrieval system
Inventor: NAGAO YUKIHIKO
IPC: G06Q50/26
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily forming a database used for book retrieval in a library book stock retrieval system using a communication network.  <P>SOLUTION: A management server 10 includes a book database 11 storing an ISBN (international standard book number) code and book information including a book name specified thereby, and a book stock database 12 for storing an ISBN code and book stock information including a library name of the owner of the book specified thereby. The management server 10 receives book information retrieval data including an ISBN code and the library name of the owner of the book specified thereby from a library terminal 20, retrieves the book information related to the book specified by the ISBN code from the book database 11, transmits the book information obtained by retrieval to the library terminal 20, and registers the ISBN code included in the book information retrieval data in association with the library name of the owner of the book concerned in the book stock database 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289014-A (JP)
Title: Separator for electrolytic capacitor, manufacturing method therefor, and electrolytic capacitor using the same
Inventor: OZAWA TADASHI
IPC: H01G9/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for an electrolytic capacitor of good standing performance, a manufacturing method therefor, and an electrolytic capacitor using the same.  <P>SOLUTION: A water-soluble metal complex containing a phosphoric acid sticks to the separator for an electrolytic capacitor. Therefore, the water-soluble metal complex containing the phosphoric acid releases a phosphoric ion to keep the phosphoric ion in an electrolyte to an appropriate amount for a long period of time, thus the degradation of an electrode foil is suppressed after being left standing. Thus, the standing performance of the electrolytic capacitor which uses the separator for an electrolytic capacitor is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298129-A (JP)
Title: Superconducting member
Inventor: KUDO YUKI
IPC: H01B13/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of the superconducting characteristic of a superconducting member in which an oxide superconducting thin film provided on an oxide substrate and a metallic wire rod or an oxide superconducting wire rod are connected to each other or the deterioration of the connection between the thin film and wire rod by thermal cycles and, in addition, to reduce the resistance of the connection.  <P>SOLUTION: The superconducting member has the oxide superconducting thin film (2) provided on the oxide substrate (1), an electrode provided on the thin film (2) and constituted by laminating an Au layer (6) and an Ag layer (7) upon another, and the wire rod (5) connected to the thin film (2). The member also has solder (4) which connects the wire rod (5) to the electrode and contains In, an InAg alloy, Sn, or an SnAg alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286340-A (JP)
Title: Method for producing urethane (meth)acrylate
Inventor: MIZUTANI MASAHITO
IPC: C08G65/48
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a urethane (meth)acrylate which does not cause an increase in viscosity and gelling during the reaction, has a low odor and, simultaneously, excellent storage stability.  <P>SOLUTION: The method for producing a urethane (meth)acrylate to be represented by the formula (1): R<SP>1</SP>-(NHCOR<SP>2</SP>)<SB>a</SB>(wherein R<SP>1</SP>is an a-valent deisocyanated residue of an isocyanate compound; a is an integer of 2-10; R<SP>2</SP>is a dehydrated residue of a monool having a (meth)acryloyl group to be represented by the formula (2): [CH<SB>2</SB>=C(R<SP>3</SP>)COO]<SB>b-1</SB>-X-OH) (wherein R<SP>3</SP>is a H or CH<SB>3</SB>; X is a dehydroxylated residue of a b-valent polyhydric alcohol; and b is an integer of 2-6) comprises dehydrating the monool having a (meth) acryloyl group at 20-90°C before the reaction, then adding an isocyanate compound dropwise to effect reaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294661-A (JP)
Title: Method and apparatus for measuring thermal capacity of component
Inventor: YAMADA MITSUTAKA
IPC: G01N25/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal capacity measurement method and a thermal capacity measurement apparatus for measuring a thermal capacity of a component which put the component in a container with a small thermal capacity, fill a cooling medium at a fixed temperature into the container, measure an equilibrium temperature, simply, easily and rapidly measure the thermal capacity of the component, and reduce a temperature difference on a printed board based on a measurement value when processed by reflow soldering.  <P>SOLUTION: The thermal capacity measurement method has a step for measuring weight of the component and heating the component until a predetermined temperature T1; a step for measuring weight of the cooling medium and heating the cooling medium until a predetermined temperature T2; a step for putting the component in the container and filling the cooling medium into the container; a step for measuring a temperature of the component, the filled cooling medium or the container, and detecting the equilibrium temperature; and a step for calculating the thermal capacity of the component based on the measured equilibrium temperature, the weight of the component, the predetermined temperature T1; the weight the weight of the cooling medium, and the predetermined temperature T2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297401-A (JP)
Title: Direct liquid fuel type fuel cell power generating device and its controlling method
Inventor: YAMAUCHI TAKASHI
IPC: H01M8/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a drop of the output in the course of long-time power generation and suppress emission of toxic substances.  <P>SOLUTION: A direct liquid fuel type fuel cell power generating device according to the invention using methanol is equipped with an anode, a cathode, an electrolyte film pinched by the anode and the cathode, an anode passage to admit flowing of the fuel, a cathode passage to admit flowing of an oxidant, a fuel accommodating vessel connected with the supply hole of the anode passage, and a cathode collecting vessel connected with the exhaust hole of the cathode passage and collecting the fuel supplied to the electromotive part, an unreacted oxidant, and cell reaction products, wherein the arrangement further includes at least a mechanism to put the substances emitted from the cathode exhaust hole in contact with the water existing in the cathode collecting vessel to conduct the gas-liquid contacting and a mechanism to send the water solution collected to the cathode collecting vessel to the fuel accommodating vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298254-A (JP)
Title: Instrument case and electronic instrument
Inventor: SAWAI TOSHIKAZU
IPC: H05K5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument case and an electronic instrument capable of keeping rigidity and not obstructing the detection of earth magnetism.  <P>SOLUTION: In a portable telephone 10 equipped therein with electronic parts 14, a substrate 15, and a bearing sensor 19, etc., electroless copper plating is applied to opposite surfaces of core sections (e.g. core 11a) of an upper case 11 and a lower case 12 constituting an instrument case 13 in the thickness of about 0.1 μm. Further, copper electroplating is applied thereonto in the thickness of about 20 μm, onto which phosphorus-nickel electroplating is applied with the content of nickel of from 83% to 90% in the thickness of about 5 to 7 μm.  <P>COPYRIGHT: (C)2004,JPO