baber/WOPTO huggingface dataset:
Patent JP-2004151335-A (JP)
Title: Light/electron waveguide wiring
Inventor: OKUMA TAKAFUMI
IPC: G02B6/122
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light/electron waveguide used for a circuit board to make light/electron equipment highly functional, small-sized, and lightweight by reducing wiring of a demultiplexing/multiplexing part for signal processing of respective signals as an optical waveguide wiring that can transmit even an electric signal together with a light signal on a circuit board where the light signal and electric signal are both present.  <P>SOLUTION: The light signal and electric signal are transmitted and processed by using the light/electron waveguide wiring equipped with a light/electron waveguide that can transmit the electric signal together with the light signal in an optical waveguide formed integrally of a conductor material, a light signal passage part which is formed of a light-transmissive and electric insulating material and interposed in the light/electron waveguide to block the transmission direction of the light signal, and an electric signal passage part which is formed of a light-nontransmissive conductor material and electrically connected to the light/electron waveguide before and after the light signal passage part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003150187-A (JP)
Title: System and method for speech synthesis using smoothing filter, device and method for controlling smoothing filter characteristic
Inventor: LEE KI-SEUNG
IPC: G10L13/06
Filed: 2002-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for speech synthesis using a smoothing filter. SOLUTION: In the speech synthesis system for predicting a discontinuity between the sample phonemes to be used for synthesis by learning and controlling a discontinuous distortion between the phonemes of a speech synthesized by using a smoothing technology provided with a discontinuous distortion processing part for performing control so that the discontinuity between the pnonemes of a speech synthesized corresponding to a degree of such a predicted discontinuity can be suitably smoothed,  a smoothing filter 30 is configured to determine a filter coefficient α to be appropriately changed corresponding to a ratio of the degree of discontinuity predicted by a discontinuity predicting part 56 and a degree of a real discontinuity measured by a discontinuity measuring part 52 in a filter coefficient determining part 40 and to perform smoothing so that the degree of discontinuity of the speech synthesized by such a filter coefficient α can follow the degree of the discontinuity predicted by the discontinuity predicting part 56.
Patent JP-2004153956-A (JP)
Title: Motor drive device
Inventor: MURAYAMA KODAI
IPC: H02P8/12
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive device of low cost and small size by reducing the number of power supplies for a circuit of a smaller scale.  <P>SOLUTION: Switching circuits 11 and 12 are connected to a stepping motor M10 to be driven, so that an H-bridge circuit is configured. An MOSFET13 is used to make a constant current flow the stepping motor M10. An isolation circuit 16 converts the level of a drive signal which is inputted. A power supply generating part 19 generates an auxiliary power supply for operating the isolation circuit 16 from the power supply to supply current to the stepping motor M10, and a reference potential at a connection point D12 between the MOSFET13 and the switching circuit 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249384-A (JP)
Title: Hid lamp lighting transformer
Inventor: HASEGAWA TSUTOMU
IPC: H05B41/04
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transformer having simplified and miniaturized construction by allowing easy winding of a primary coil and a secondary coil on one bobbin without lowering the performance.  <P>SOLUTION: The HID lamp lighting circuit allows supply of high voltage to a high voltage input terminal connected to a primary input side of the transformer when lighting a HID lamp for outputting high voltage to the secondary output side of the transformer to start the HID lamp and switches it to the supply of low voltage to a low voltage input terminal connected to the secondary input terminal of the transformer after completing the start to hold the lighting of the HID lamp through a secondary coil of the transformer. The secondary coil is wound on the bobbin with the finishing end of the secondary coil on the high voltage output side as the beginning of the winding and the beginning end of the wound secondary coil is electrically connected to the low voltage input terminal. Then, the primary coil is wound lapping on the upper layer of the secondary coil with the same coil element wire and the finishing end of the wound primary coil is connected to the high voltage input terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228714-A (JP)
Title: Method and device of changing curve data and recording medium recording program for realizing the same method
Inventor: CHIN ISAO
IPC: G06F3/03
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently display a curve and generate curve data showing the curve by using a computer.  <P>SOLUTION: Every time a switch is switched from its OFF state to its ON state, coordinates pm specified with a mouse are stored in a memory as (n)th reference point data Pn and first and second handle point data Pn' and Pn" (step 208) while an end point specification variable n is increased by a value '1' (step 204). At this time, while the switch is held ON, only (n)th 1st handle point data stored newly in the memory according to the input from the mouse is updated (step 228), and a Bezier curve having (n-1)th reference point data Pn-1, second handle point data Pn-1", and (n)th 1st handle point data Pn', and reference point data Pn as control points in this order is displayed on a display (step 232).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156324-A (JP)
Title: Cutter-mounting section pull-in structure of shield machine
Inventor: MURAMOTO TOSHIYUKI
IPC: E21D9/08
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently conduct the pull-in of a cutter mounting section in a short time by simple procedure and small work volume in a shield machine in which the cutter mounting section can be moved along the axial direction of the shield machine.  <P>SOLUTION: A cutter-mounting section pull-in structure of the shield machine is composed of a PC steel wire 13 built along the axial direction of the shield machine 1 between members 12 and 32 installed inside a skin plate 2, a center hole jack 14, on which the PC steel wire 13 is mounted under the inserted state and which has chuck sections 16a and 16b at the front end section and rear end section of a piston respectively, a bearing material 17 fixed at the front end section of the piston and a bearing rod 18 in which the rear end side is connected to the bearing material 17 while a front end section is connected to a bulk head 6. The cutter mounting section 8 can be pulled in by moving the center hole jack 14 by the cooperation of the expansion and contraction operation of the center hole jack 14 and the open-close operation of the chucks 16a and 16b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158668-A (JP)
Title: Hybrid magnetic sensor and its manufacturing method
Inventor: KUZE NAOHIRO
IPC: H01L43/14
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized thin hybrid magnetic sensor which has extremely high sensitivity and the precision of measurement and is formed in one package, and to provide a method for manufacturing the sensor.  <P>SOLUTION: A compound semiconductor element 2 constituting a sensor is formed on a substrate 1 on which an integrated circuit is formed. A magnetic flux focusing plate 4 which focuses magnetic flux generated from a part to be detected is formed on the sensor via an insulating layer 3. As a result, the small-sized hybrid magnetic sensor which has unprecedented high sensitivity can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157395-A (JP)
Title: Irregular rotation correcting device and image forming apparatus
Inventor: NUMAKURA SATORU
IPC: G03G21/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that banding occurs because an irregular rotation control band is not made high.  <P>SOLUTION: A irregular rotation correcting device is equipped with a rotation detector 6 detecting the rotation of a rotating body 1, a rotation fluctuation detection means 2 detecting the rotation fluctuation of the rotating body 1 from the detection signal of the detector 6, a control value determination means 3 determining a control command value based on the result of detection by the detection means 2, and an irregular rotation calculating means 2 detecting the amplitude and the phase of a predetermined frequency from the control command value and determining correction amount. The correction amount is added to the control command value to control the rotation of the rotating body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162324-A (JP)
Title: Drain pipe line structure and construction method therefor
Inventor: YOSHIDA TAKASHI
IPC: E03C1/122
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with laborhour and manpower for fitting a sealring and greatly improve the workability and further prevent occurrence of seal troubles between a sleeve and a flexible pipe.  <P>SOLUTION: The sleeve 3 is forced to penetrate a building foundation 2. The flexible pipe 4 in which a joint socket 5 is mounted to both upstream and downstream ends is inserted in the sleeve 3. The indoor upstream side of the flexible pipe 4 is connected to the internal drainage pipe 7 from the indoor drainage equipment through or not through a manifold drainage pit. The external drainage pipe 8 from the outdoor drainage equipment is connected to the joint socket 5 mounted to the downstream end of the flexible pipe 4 and projected, in the downstream side of the flexible pipe 4 to provide the drainage pipe line structure 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164950-A (JP)
Title: Electrode substrate, photoelectric conversion element, and dye-sensitized solar cell
Inventor: MATSUI HIROSHI
IPC: H01M14/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for forming a precise shielding layer 5 without having a pin hole or the like by reducing surface roughness of a metal wiring layer 4.  <P>SOLUTION: This electrode substrate has the metal wiring layer 4 and a transparent conductive layer 3 on a transparent substrate 2. The wiring layer 4 is composed of at least an inner layer 4a and an outer layer 4b. The outer layer 4b is formed by, for instance, a printing method. The volume resistivity of the inner layer 4a is preferably smaller than that of the outer layer. A composition for forming the metal wiring layer preferably contains silver or nickel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160358-A (JP)
Title: Liquid material discharge apparatus, liquid material discharge method and electronic machinery
Inventor: IWATA YUJI
IPC: B41J2/165
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid material discharge apparatus for preventing static electricity from being generated by an apparatus for use in liquid material filling treatment or a cleaning apparatus, a liquid material discharge method using the apparatus and electronic machinery.  <P>SOLUTION: The liquid material discharge apparatus 30 is equipped with a discharge head 34 for discharging a liquid material on a substrate, and also equipped with a liquid material filling treatment apparatus 50, which has a nozzle cap 51 for covering the discharge surface of the discharge head 34 and the suction pump 53 connected to the nozzle cap 51 through a tube 52, and an ion generating means 38 for sending an ion wind to the liquid material filling treatment apparatus 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003243379-A (JP)
Title: Plasma baffle apparatus
Inventor: FINK STEVEN
IPC: H01J37/32
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus by which characteristics of plasma is improved by controlling dissociation and ionization in the plasma and its method.  <P>SOLUTION: A method consists of a process for supplying a flow of a precursory gas into a treatment chamber (104), a process for exhausting an excess gas from the treatment chamber (104), a process for locating a substrate (112) on a substrate holder (106) in the treatment chamber (104), a process for producing the plasma (120) with the precursory gas in the treatment chamber (104), and a process for reducing the plasma (120) in a space surrounding the substrate (112) by using a baffle device (102) and the substrate holder (106). A wall of the baffle device (102) encloses the outside edge of the substrate holder (106) and a part of its surface opposite to the face on which the substrate (112) is located.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004163779-A (JP)
Title: Optical crystal holding mechanism of laser system
Inventor: SUZUKI MASAMI
IPC: H01S3/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a laser crystal holding mechanism wherein adjustment and maintenance are easy and stable, in a wavelength conversion laser utilizing a non-linear optical crystal.  <P>SOLUTION: Two cylindrical guide rails are provided at the front and the back of a stage which can be slightly moved left and right, and the tips thereof are worked into tapered shapes reverse to each other. The tips are opposed to each other and disposed in a V shape, and a cylindrical crystal cell to hold a laser crystal is made to cross the tips to be placed. Since the contact part of the tips and the crystal cell is to be the point where cylinders cross each other, the crystal cell holds the optimum attitude stably for a long time. Tapered parts coming in contact with the front and the back of the crystal cell are moved by moving the stage, and the attitude is adjusted until the inclination of the crystal cell is made to be the optimum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168886-A (JP)
Title: Resin composition and composite member
Inventor: SHIRAKAWA NOBUAKI
IPC: C08L81/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which is excellent in mechanical properties, exhibits a small change of a laser optical axis with temperature, is suitable for parts of an optical recording unit, and is excellent in adhesion to a modified acrylate adhesive.  <P>SOLUTION: The resin composition for a molding is prepared by compounding 100 pts.wt. resin composition comprising (A) 15-35 wt.% polyarylene sulfide resin, (B) 5-25 wt.% polyphenylene ether resin, (C) 10-50 wt.% fibrous filler, and (D) 10-50 wt.% non-fibrous filler with (E) 0.01-1 pt.wt. fatty acid ester. The composite member is used by bonding the molded item from the resin composition to another member with the modified acrylate adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003241699-A (JP)
Title: Chronological age altering lenticular image
Inventor: BLISH NELSON A
IPC: G09F7/16
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lenticular image which gives the appearance of an individual aging by rotating the lenticular image, and which is generated by the photograph of the individual which are obtained in different periods in the individuals life.  <P>SOLUTION: A chronological age altering lenticular image is comprised of a first photograph (62) of an individual at a first age (64). A second photograph (66) of the individual at a second age (68) and a third photograph (70) of the individual at a third age (72) are included in the composite which comprise the lenticular image. The first, second, and third photographs show the individual at progressively older stages in the individuals life, or show the individual at progressively younger stages in that individuals life.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177734-A (JP)
Title: Apparatus for treating marginal length of optical cable
Inventor: MATSUSHITA ATSUSHI
IPC: G02B6/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating a marginal length of an optical cable, by which a package mounted with electric circuits can easily be maintained and the packaging density of the package packaged with the electric circuits is not lowered.  <P>SOLUTION: A marginal length treating panel 3 is arranged in a wiring space 9 on the side face of equipment and is normally housed within the wiring space 9 on the side face of the equipment and behind the front of the equipment but is rotated and drawn out during the work to treat the extra length of the optical cable 1. The apparatus for treating the extra length is thereby exposed forward of the front of the equipment and the treatment of the extra length is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174048-A (JP)
Title: Vacuum cleaner
Inventor: TSUCHIYA NORIHIRO
IPC: A47L9/20
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of suction performance by removing dust stuck to a dust collection means, and reducing the resistance of suction air.  <P>SOLUTION: A vacuum cleaner includes: a motor-driven blower 5 for generating the suction air; the dust collection means 3 for catching dust; and a dust removing means 30 for removing the dust stuck to the dust collection means 3. The dust removing means 30 includes a dust removing part 28 for adding an operation to the dust collection means 3. The dust removing part 28 has air permeability, and the suction air which is generated by the motor-driven blower 5 and passes through the dust collection means 3, can pass through the dust removing part 28 with air permeability as it is, so that the resistance of the suction air is reduced, to prevent the suction performance from being deteriorated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183709-A (JP)
Title: Method for repairing conduit
Inventor: OKU YOJI
IPC: F16L1/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To repair in a short time and efficiently a conduit group consisting of two or more conduits laid in parallel.  <P>SOLUTION: This method for repairing a conduit repairs two or more conduits 10 laid in parallel. Cylindrical repairing materials 13 to repair the conduits 10 by being brought in pressure contact with the inner wall surfaces of the conduits 10 and thermoset are installed in respective conduits 10. After installation of the cylindrical repairing materials 13 is completed, high temperature fluid is fed from a fluid feeding source 14a to one end 10A of two or more conduits 10, and fed to the other end 10B thereof. Two or more cylindrical repairing materials 13 are hardened simultaneously by the heat of fed fluid, and the conduits are repaired.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180867-A (JP)
Title: Management device for game
Inventor: KOSUGE MASATO
IPC: A63F7/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management device for games capable of accurately collecting and managing game information generated during a special prize period even if a game machine is in the state in which the quantity of reserved balls reaches the allowable quantity (the full-tank error state) during the special prize period.  <P>SOLUTION: The management device for games is structured so that an additional period t2 is specified based on a special prize full-tank error period t1, which is the full-tank error period during the special prize period t0, when full-tank error information is received while special prize information is being received, and the game information collected during the additional period t2 after the termination of the special prize period t0 is stored and managed as the game information generated during the special prize period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188739-A (JP)
Title: Printing device
Inventor: SUGIMOTO SHIGERU
IPC: B41J11/66
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device which can elongate the life of a punching cutter.  <P>SOLUTION: The printing device 10 has the punching cutter 134 for forming a punch hole to a photographic paper S, a link mechanism for holding the punching cutter 134 to be rotatable, a punch motor 138 for operating the link mechanism, a sensor detection plate 152 set to the link mechanism and rotatable along with the operation of the link mechanism, and a sensor 154 for detecting the sensor detection plate 152.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189428-A (JP)
Title: Forklift
Inventor: FURUKURA KAZUMASA
IPC: B66F9/16
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forklift in which a fork is automatically jumped up to the storage position when work is finished.  <P>SOLUTION: The forklift comprises a drive means 7 which rotatably supports a fork shaft 5 with a fork 6 fixed thereto and drives the fork shaft 5, a storage detection means 9 to detect that a tip of the fork 6 is located at the storage position jumped to a vehicle body side, and a control means 12 which operates the drive means 7 when a main switch 11 is turned off, and stops the drive means 7 when it is detected that the fork 6 is moved to the storage position by the storage detection means 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190371-A (JP)
Title: Waterproof pan structure of bathroom
Inventor: YAMASHITA TOSHIKI
IPC: E03C1/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the waterproof pan structure of a bathroom for securing sufficient sealing performance at a pipe rising part and an inspection lid part of a waterproof pan while simplifying sealing work regardless of the form of piping used as a hot and cold water supply pipe.  <P>SOLUTION: An inspection hole has an annular raised wall part erected upward from the floor face of the waterproof pan, and a piping member is mounted to the outer peripheral surface of the raised wall part through a fastening means when the inspection hole is used as a piping hole. The inspection holes are respectively provided in the opposed positions of floor face corner parts of the waterproof pan, and the piping member formed of an elastic material for raising a copper/steel pipe is mounted in a fitted state into one inspection hole, while the piping member made of resin for raising a resin pipe is mounted in a fitted state into the other inspection hole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189145-A (JP)
Title: Brake control device
Inventor: SASAKI YOSHIBUMI
IPC: B60T7/12
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device capable of carrying out accurate heel-and-toe operation by compensating deterioration of deceleration during the heel-and-toe operation.  <P>SOLUTION: Driving force of an engine 1 is transmitted to wheels 6RL, 6RR through a manual transmission 2 having a clutch 2a. The device determines the heel-and-toe operation is carried out when a brake switch 31 is on while a clutch switch 33 is on and controls a braking selector valve or a pressure boosting valve in a fluid pressure control unit 11 for supplying disk brakes 7FL-7RR with master cylinder pressure of a master cylinder 12 to be closed. Wheel cylinder pressure of wheel cylinders 8FL-8RR of the disk brakes is maintained thereby for restraining deterioration of braking force when a low-skilled driver carries out the heal-and-toe operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI