baber/WOPTO huggingface dataset:
Patent JP-2003291776-A (JP)
Title: Anti-theft device of construction machine
Inventor: HAYASHI HITOSHI
IPC: B60R25/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft device of a construction machine for shutting off the supply or return of pressure oil to a traveling device in order not to enable travelling only by attaching a simple device without a wide space.  <P>SOLUTION: In a hydraulic circuit of a construction machine, a top revolving superstructure is revolvingly installed on a bottom traveling body having a traveling device, and a main pump, a traveling direction switch valve, and a remote-control valve for switching the traveling direction switch valve are installed to the top revolving superstructure, while a counterbalance valve is installed to the traveling device of the bottom traveling body. A lock device is installed to the counterbalance valve, and traveling is disabled under a condition that the counterbalance valve is locked, to prevent theft of the construction machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300249-A (JP)
Title: Resin structure
Inventor: ISHIKAWA HIDEKI
IPC: B29C65/08
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of trouble in the function in a housing chamber by flash formed when a resin structure is formed by joining a plurality of resin members by fusion bonding.  <P>SOLUTION: A gas sensor 10 is formed by joining the flange part 41 of a material case 42 to the support surface 22a of a flow channel forming member 20 through a joining part 41b by ultrasonic fusion bonding. A flash control wall 23 is formed so as to surround a measuring chamber 28 between the joining part 41b and the measuring chamber 28. This flash control wall 23 prevents flash generated by thermal fusion bonding from entering the measuring chamber 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307076-A (JP)
Title: Insert detector of power window
Inventor: MOCHIZUKI YASUYUKI
IPC: B60J1/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insert detector of a power window preventing a semi- conductor switching element controlling a driving motor for the power window from heating when the power window bites a foreign matter and, reducing a load of the insert until a decision on the insert is made.  <P>SOLUTION: When an ON/OFF control means Con/off outputs an ON/OFF control signal Son/off of the semi-conductor switching element SS based on the output from the insert detector J, an insert decision means DJ times an output time of the ON/OFF control signal Son/off including an OFF time of the semi-conductor switching element SS, and when the time reaches a second time set in advance, the insert is decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305431-A (JP)
Title: Garbage disposal system
Inventor: OGAWA MITSUYASU
IPC: B01D53/86
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal system in which the usability of a garbage housing container has been improved and deodorization capability and performance have been improved.  <P>SOLUTION: This garbage disposal system is provided with a garbage housing container 2 housing garbage with a cylindrical shape at an upper opening and a freely openable and closable lid 28 covering the garbage housing container 2. A portion of the side face part of the cylindrical garbage housing container 2 is made to be an almost linear shape 27. When the garbage housing container 2 is housed in the main body 1, a portion of the main body 1 side facing the almost linear shape part 27 of the garbage housing container 2 is also made to be an almost linear shape 30. The garbage housing container 2 can be easily taken out of the main body 1 without making the garbage housing container 2 collide with the lid 28, and the garbage housing container 2 can be prevented from turning in the main body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307682-A (JP)
Title: Microscope apparatus
Inventor: TSUCHIYA ATSUHIRO
IPC: G02B21/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope apparatus arranged in such a manner that LSM images and evanescent fluorescent images can be surely and selectively acquired with a simple constitution.  <P>SOLUTION: A lens housing unit 51 having a pupil projection lens 52 for condensing the illumination light deflected by a scanner 37 which deflects the laser beam from a laser beam source 31 for illuminating the specimen 47 and can vary the angle of the deflection thereof through an objective lens 44 arranged on the optical path of the laser beam deflected by the scanner 37 onto the specimen 47 and object image projection lenses 53a and 53b for condensing the illumination light deflected by the scanner 37 onto an exit pupil surface 44a of the objective lens 44 is arranged on the optical path between the scanner 37 and the objective lens 44. The pupil projection lens 52 and the object image projection lenses 53a and 53b are selectively inserted into the optical path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308741-A (JP)
Title: Transparent conductive film, method for forming the same and article including the same
Inventor: ITO HIROTO
IPC: C23C16/40
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming transparent conductive film excellent in transparency, high in conductivity (low resistance value), uniformly high in etching speed and safe during forming process, the transparent conductive film manufactured with the method mentioned above, and an article including the transparent conductive film.  <P>SOLUTION: In the method for forming the transparent conductive film on base material substrate with keeping pressure between opposing electrodes composed of an applied electrode and a ground electrode at atmospheric pressure or pressure close to atmospheric pressure, introducing mixture of reactive gas and rare gas between the electrodes, making the mixed gas in plasma condition by applying high frequency voltage for discharging, and exposing the base material to mixed gas in plasma condition, the reactive gas contains at least water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314844-A (JP)
Title: Air conditioner
Inventor: FUKUSHIMA YOSHIZO
IPC: F24F1/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which includes an ultrasonic generator and is capable of diffusing ultrasonic waves.  <P>SOLUTION: The air conditioner is one for feeding conditioned air into a room and comprises an ultrasonic generating element 72 (ultrasonic generator), vertical flaps 54 and a motor for the flaps. The ultrasonic generating element 72 generates ultrasonic waves having 20-100 kHz frequency. The vertical flaps 54 guide the air fed into the room. The motor for the flaps changes the direction of the vertical flaps 54 and the direction of the ultrasonic generating element 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318717-A (JP)
Title: Switching circuit
Inventor: TOSAKA HIROYUKI
IPC: H03K17/693
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To remove spurious frequency components, without incurring an insertion loss at an operating frequency band.  <P>SOLUTION: The switching circuit is equipped with a common input/output signal terminal A, transistors TR1-TR5 for making continuity between a selected one of input/output signal terminals B-F and the common input/output signal terminal A, a series resonant circuit composed of a capacitor C1 and an inductor L1, a transistor TR6 for connecting the series resonant circuit between the common input/output signal terminal A and the ground, when continuity is made between an input/output signal terminal B and the common input/output signal terminal A, and an inductor L2 connected to the transistor TR6 in parallel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314038-A (JP)
Title: Floor material fixing device
Inventor: YAMADA KANETO
IPC: E04F15/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To independently and removably fix a floor material to a floor joist regardless of an arranging position.  <P>SOLUTION: A floor material device 11 is composed of a deck material 4, a fixture 12, and a screw 13, and is used for an upper surface 3a of the floor joist 3 of a garden deck 1. A recess part 14 formed of a seat surface 16, a positioning surface 17, and a clearance surface 18 is arranged on both ends of the deck material 4. The fixture 12 has on both ends a through hole 19 for a screw 13, and an abutting part 20 for abutting to the positioning surface 17. Both end parts of the fixture 12 are arranged on a seat surface 16 of the adjacent deck material 4. The abutting part 20 is allowed to abut to the positioning surface 17, and the deck material 4 is fixed to the floor joist 3 by the screw 13 inserted from clearance 12 interposed between both deck materials 4. When removing a specific deck material 4a arranged in a intermediate position, pulling up the specific deck material 4a by wholly removing the screws 13 fixing the specific deck material 4a can easily remove only the specific deck material 4a without allowing the abutting part 20 to abut to the clearance surface 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312207-A (JP)
Title: Heavy duty tire and its manufacturing method
Inventor: MARUOKA KIYOTO
IPC: B60C17/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To restrict occurrence of air accumulation in a heavy duty tire filled with double-liquid mixing hardening resin material in a tire cavity, apply a sufficient inner pressure and further reduce nonuniform inner pressure.  <P>SOLUTION: Double-liquid mixing and hardening type liquid resin material Pa with its viscosity (a ford cup No.4) at 25°C during mixing being 5 to 30 seconds and with an increasing viscosity at 25°C after elapsing of one hour upon mixing operation being less than 20 seconds is poured into a tire cavity H enclosed by a heavy duty tire base member 10 provided with a carcass 6 and a breaker layer 7 and by a rim 11, and hardened there.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315053-A (JP)
Title: Navigation apparatus
Inventor: FUTAMURA MITSUHIRO
IPC: G08G1/137
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus which shortens the time required for updating map data and which reduces costs for its updating by updating the map data for each region in a prescribed range.  <P>SOLUTION: The navigation apparatus comprises a retrieval part used to retrieve a retrieval object on the basis of the map data, and a data storage part used to store the map data, and the map data are updated. The data storage stores unupdated map data together with updated map data, and the retrieval part retrieves the retrieval object included in the updated map data and the retrieval object included in the unupdated map data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318525-A (JP)
Title: Substrate with electronic component mounted thereon
Inventor: KOIKE SUSUMU
IPC: H05K3/28
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate with electronic component mounted thereon that can prevent solder from being left in the non-soldered portion of a conductor pattern at the time of mounting an electronic component on an insulating substrate.  <P>SOLUTION: This substrate with electronic component mounted thereon is provided with the insulating substrate 42 having the conductor pattern 44 formed on at least its one surface, and a through hole 50 formed through the substrate 42 from the conductor pattern 44 to the other surface and the electronic component having a lead 46. The lead 46 is inserted into the through hole 50 from the other surface side of the substrate 42 so that the lead 46 may be protruded from the conductor pattern 44 side surface of the substrate 42, and the protruded section of the lead 46 is joined to the conductor pattern 44 in a land region 62 around the through hole 50 with solder 64. A heat insulating layer 60 is formed on the pattern 44 except the land region 62 by using ink used at the time of printing visual symbols, such as characters, marks, etc., on the insulating substrate 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073759-A (JP)
Title: Cu-Zn-Sn ALLOY HAVING DAMPING CHARACTERISTIC
Inventor: HONDA HIDEYASU
IPC: C22C9/04
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a Cu-Zn-Sn alloy having satisfactory workability and recycle suitability as well as a damping effect. SOLUTION: The Cu-Zn-Sn alloy has β-phase capable of martensitic transforming, damping characteristics imparted by a twin transformed from the β-phase, and an Sn content of 0.5-20 wt.%. The alloy can have satisfactory cold workability through having α-phase together. The β-phase capable of martensitic transforming can be obtained, by means of controlling an apparent Zn content to 30-50%, heating the alloy at 600-850 deg.C, and then rapidly cooling it.
Patent JP-2003312146-A (JP)
Title: Optical recording medium
Inventor: NAKAJIMA AKIRA
IPC: G11B7/2472
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium suitable for recording information at a high speed.  <P>SOLUTION: The optical recording medium comprises a recording layer containing a light absorbable dye on a transparent board and satisfying all (1) the maximum absorption wavelength in a range of a wavelength of 670 to 750 nm, (2) an absorbance in the maximum absorption wavelength of 0.6 to 0.8, (3) an absorbance in the wavelength of 780 nm of 10 to 30% of that in the maximum absorption wavelength, the dye satisfying (4) that a heat generating quantity of a differential thermal analysis in nitrogen of the light absorbable dye is 500 to 100 μV s/mg, and the board satisfying (5) that the board has recording and reproducing light guide grooves of a width of 500 to 700 nm and a depth of 150 to 200 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323878-A (JP)
Title: Composite sheet, its manufacturing method, and nonaqueous electrolyte secondary battery using its composite sheet
Inventor: YOSHITAKE SHINSUKE
IPC: H01M2/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery in which safety is improved while maintaining the discharging capacity.  <P>SOLUTION: As a separator 40 of the nonaqueous electrolyte secondary battery such as for example a lithium ion battery, a composite sheet having a glass fiber nonwoven fabric 42 and a fine porous membrane 41 made of polyethylene is used. To the glass fiber nonwoven fabric 42 of this composite sheet, polyvinylidene fluoride which is a wetted resin by means of the nonaqueous electrolyte is adhered, and the fine porous membrane 41 and the glass fiber nonwoven fabric 42 are bonded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321868-A (JP)
Title: Gutter cover, and structure for assembling gutter cover and gutter-part constituting member
Inventor: ITO SATOSHI
IPC: E03F5/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling structure for running water into an internal water channel from the direction of a side wall at an upper end of a gutter part, and a gutter cover for use in the structure.  <P>SOLUTION: The gutter cover 3 is mounted in covering manner by bridging the right and left sides of an opening 2 which is opened in a top surface of a U-shaped gutter 1. Paired drainage grooves 7 are recessed in right and left side wall parts 5 of the U-shaped gutter 1. Cover side walls 8 for being fitted into the groove parts 7 are provided in the gutter cover 3. A circular lateral-side drainage part 11 for being opened in a horizontal direction is provided in the wall 8. Seepage water into ground is guided into the water channel 6 of the U-shaped gutter 1 through the drainage part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031673-A (JP)
Title: Protective circuit against electrostatic discharge utilizing diode
Inventor: KWON GUE-HYUNG
IPC: H01L27/04
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a protective circuit against electrostatic discharge. SOLUTION: The protective circuit 200 against the electrostatic discharge arranged between a pad input terminal 210 and a circuit element 220 comprises a diode protective circuit unit 201 and a second diode protective circuit unit 202. The circuit unit 201 has a first diode D1 and a second diode D2 connected between a pad input terminal 210 and an input voltage terminal VDD in such a manner that first diode and the second diode are connected in an anti-parallel with each other. The circuit unit 202 has a third diode D3 and a fourth diode D4 connected between a pad input terminal 210 and the substrate terminal VSS in such a manner that the third diode and the forth diode are connected in an anti-parallel with each other.
Patent JP-2003320389-A (JP)
Title: Air bubble generation module and air bubble generator
Inventor: KOBAYASHI MASAHIDE
IPC: C02F3/20
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bubble generation module capable of efficiently generating fine air bubbles and hard to generate clogging.  <P>SOLUTION: The air bubble generation module is constituted of a cylindrical casing, a hollow fiber bundle 4, which is mounted in the casing and characterized in that the gaps between hollow fibers and the gaps between the hollow fibers 8 and the inner surface of the casing are filled with a resin composition and both ends of the hollow fibers are open, a lid material 5 having an air inlet 10 and covering one end opening part of the casing and an air feed chamber 11 formed between the lid material and the end surface of the hollow fiber bundle and communicating with the base end openings 8a of the hollow fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325581-A (JP)
Title: Side part support chair
Inventor: OGAWA TAMOTSU
IPC: A47C4/04
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To develop a chair by which a user who is not robust and has trouble to stand up and sit down, or a disabled person, for example, easily sits down on the chair by reducing the movement of center of gravity.  <P>SOLUTION: Support parts protruded from the left and right sides hold the both outer surfaces of the user from thighs to the buttock parts, so that the user can sit down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333072-A (JP)
Title: Information processing device
Inventor: AIHARA MASAO
IPC: H04L12/70
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To restore a relation of an application and a lower stage layer using small loss, when line break and reconnect on active line occur during operation of application in a portable terminal enabling communication, and the like.  <P>SOLUTION: In an information processing device, in which TCP/IP communication is carried out by using PPP and the line is reconnected when a line break occurs, the communication of an application layer is interrupted, only when the IP address changed after reconnection or the reconnection failed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335405-A (JP)
Title: Retractable roller mechanism
Inventor: ITO KAZUHIRO
IPC: B65G7/04
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable roller mechanism capable of installing and retracting a roller without manual operation.  <P>SOLUTION: This retractable roller mechanism is a roller mechanism installed on a floor for moving an article, and comprises a roller 4 vertically movably mounted in a hole part of a floor, and a tube 7 mounted under the roller 4. The gas is press-fed into the tube 7 to expand the tube 7 and push up the roller 4 to be usable on an upper face of the floor, and the roller 7 is retracted inside of the floor by degassing the tube 7, and contracting the tube 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330786-A (JP)
Title: Image management device and image management program
Inventor: OMURA AKIRA
IPC: H04N5/76
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image accumulation device capable of easily searching a prescribed image data without requiring a complicated registration work or the like.  <P>SOLUTION: This image management device is constituted by being provide with a registration means for registering image data information as management data; a connection part for communicably connecting it to a portable image accumulation device capable of accumulating a plurality of image data in order to receive image data therefrom, and a control means for controlling the registration device so as to register image data for managing the image data in the portable accumulation device by use of the information related to image data that is formed in the portable accumulation device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332675-A (JP)
Title: Method of manufacturing semiconductor laser element
Inventor: TSUMURA YASUKI
IPC: H01S5/40
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method capable of forming coating films asymmetrical to each other on the front and rear end faces of the resonator of a semiconductor laser respectively without causing damage to the end faces.  <P>SOLUTION: Laser bars 3 are loaded on a coating jig pad 1 so as to keep the front end faces 5a and rear end faces 5b of their resonators vertical in position, while active layer side electrode surfaces 4a are kept facing upward and opposite electrode surfaces 4b are brought into contact with the mounting surface 2 of a coating jig pad 1. The laser bars 3 are arranged at regular intervals on the mounting surface 2 in such a manner that the adjacent laser bars are confronted with each other so as to make the front end faces 5a or the rear end faces 5b face each other. After the laser bars 3 are arranged in an array in a state that no object is kept in contact with the end faces of the resonators, the surface electrodes 4a of the two adjacent laser bars are selectively covered with a shield plate 6, and only either the resonator front end faces 5a or the resonator rear end faces 5b of all the laser bars arranged in an array are exposed. A prescribed coating film is formed on the resonator front end face 5a of the semiconductor laser, then the shield plate 6 is moved by a length equivalent to the width of the laser bar, and then the prescribed coating film is formed on the resonator rear end face 5b of the semiconductor laser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177053-A (JP)
Title: Weight sensor
Inventor: ENOMOTO TAKAYUKI
IPC: B60N2/90
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive weight sensor which can correctly measure crew weights.  <P>SOLUTION: A sensor unit is arranged at one peripheral wall part of opposite peripheral wall parts of a seat frame of a seat, and a converting member is attached to a rotary shaft of a rotary variable resistor of the sensor unit. A link member set extending under a seat cushion is engaged with the converting member all over the other peripheral wall part of the seat frame. The weight sensor is thus constituted. The link member detects a displacement of the seat cushion which changes downward by the crew weight, and rotates the rotary shaft of the rotary variable resistor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003328801-A (JP)
Title: Control device of internal combustion engine for vehicle
Inventor: IGARASHI OSAMU
IPC: F02B37/12
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of improving starting performance (especially cold starting performance) in the internal combustion engine provided with a turbocharger capable of driving a compressor by an electric motor.  <P>SOLUTION: This control device of the internal combustion engine for controlling the internal combustion engine 1 provided with the turbocharger 11 having the electric motor 11b capable of rotating the compressor 11a has electric motor control means 16, 21 for executing an electric motor warming up mode for warming up the internal combustion engine 1 by operating the electric motor 11b and prestart operation detecting means 16, 27-43 for detecting a required operation executed by a passenger before starting the internal combustion engine 1. The electric motor control means 16, 21 execute the electric motor warming up mode in the case that the prestart operation detecting means 16, 27-43 detect the required operation.  <P>COPYRIGHT: (C)2004,JPO