baber/WOPTO huggingface dataset:
Patent JP-2003216991-A (JP)
Title: On-vehicle device
Inventor: NISHIYAMA TOSHIRO
IPC: G07B15/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle device that can effectively utilize an error history for trouble analysis.  <P>SOLUTION: This on-vehicle device mounted on a vehicle to perform automatic collection of passage money in a toll road by conducting radio communications with a radio charge processor installed on the toll road, is characterized in that it is provided with a data and hour data extracting means 16a for extracting a data and hour data as to the data and hour from received information received from the charge processor, a data and hour data storage means 18a for storing the data and hour data extracted by the data and hour data extracting means 16a, an error information generating means 16b for generating error information having the data and hour data stored in the data and hour data storage means 18a to discriminate an error when the error is generated, and an error information storage means 18b for storing the error information generated by the error information generating means 16b as the error history.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212053-A (JP)
Title: Part-attaching structure of vehicle ceiling
Inventor: MIKAMOTO TAKAYUKI
IPC: B60R11/02
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part-attaching structure of a vehicle ceiling capable of further improving a maintenance property of an antenna.  <P>SOLUTION: In this part-attaching structure A of a vehicle ceiling, a frame 40 is made to extend in the width direction of a vehicle to form a front end and a closed cross section S of a roof panel 10, and an antenna 2 is attached to a reinforcement 50 installed in the closed cross section S. A room mirror 3 is attached to a bracket 60 with one end 61 fixed to the closed cross section S and the other end 65 fixed to the reinforcement 50. The reinforcement 50 is made to extend rearwards beyond a rear end from a front end of the closed cross section S, so as to improve vibration resistances of the antenna 2 and the frame 40. A working hole is formed in the bracket 60, and an attachment part 20 of the antenna 2 is positioned facing the working hole so as to directly attach and detach a screw 23 and a nut 24 of the antenna 2 from an attaching seat face of the room mirror 3 via the working hole of the bracket 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217413-A (JP)
Title: Motor protective device
Inventor: OKANO HIDEO
IPC: H01H37/04
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor protective device capable of protecting a three- phase motor from overcurrent without causing high cost and upsizing of a motor stator.  <P>SOLUTION: A bimetal part 18 of a bimetal type contact opening/closing mechanism part is forked into two branches from the midway. Each moving contact 12a and 15a is provided at the distal ends. Two fixed contacts 12b and 15b corresponding to each of the moving contacts 12a and 15a are electrically insulated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213009-A (JP)
Title: Method for producing flame-retardant polycarbonate resin composition
Inventor: MIYAMOTO AKIRA
IPC: B29C48/57
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a flame-retardant polycarbonate resin composition by which the resin composition is produced at a high production rate without causing kneading defect and the flame-retardant polycarbonate resin composition excellent in flame retardance, mechanical property and color tone and appearance is obtained when a large amount of organophosphorus compound is compounded as a flame retardant.  <P>SOLUTION: This method for producing the flame-retardant polycarbonate resin composition comprises kneading a resin component mainly composed of a polycarbonate with an organophosphorus compound by using a screw extruder. In the method, the resin component is continuously fed through a feed port (a') into a zone (a) and the organophosphorus compound is dividedly and continuously fed through a feed port (b') and a feed port (c') into zones (b) and (c), respectively and the resin component and the organophosphorus compound are extruded to a discharge port while kneading the resin component with the compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221792-A (JP)
Title: Waterproof sheet
Inventor: MURATA MOICHI
IPC: D06N5/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof sheet having excellent moisture-permeable waterproofing property, light weight, nail hole sealing performance, etc., and suitable for laying on a roof sheathing, etc.  <P>SOLUTION: The waterproof sheet is produced by laminating and/or embedding a microporous layer having continuous pores on or in a porous sheet substrate such as a woven fabric, a knit fabric and a nonwoven fabric. The microporous layer has a moisture permeability of ≥500 g/m<SP>2</SP>.24 hrs, a water pressure resistance of ≥5 kPa, a compressibility of ≥15%, a compressive elastic modulus of ≥50%, a wettability index of ≤45 dyne/cm and a frictional coefficient of ≥0.7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002348906-A (JP)
Title: Quick coupler for excavator
Inventor: LEE YONG BUM
IPC: E02F9/00
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a quick coupler for an excavator. SOLUTION: This quick coupler for an excavator is provided with a cylinder tube fixed to the end parts of an arm and a link of an excavator, respectively, and having a fixing bolt hole formed at one side, a piston housing clamped by the cylinder tube, and fixed by a fixing bolt inserted in the bolt hole in which a load cover is connected to both ends, respectively, pistons inserted in both sides of the piston housing with a spring between them, in which a mechanical seal is formed at the inner end part, a pair of load covers held between the outer peripheral edge of the piston and the inner peripheral edge of the piston housing to thereby prevent leakage of a fluid, and a pair of coupling pins held between the inner peripheral edge of the cylinder tube and the outer peripheral edge of the piston housing to be shaped like a cap.
Patent JP-2003210843-A (JP)
Title: Video-game toy
Inventor: DOI TAKASHI
IPC: A63F13/837
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide video-game equipment that allows players to enjoy more interesting a game by linking the virtual world and the real world by creating the game equipment body imitating the characters that appear in the game.  <P>SOLUTION: The video game equipment is composed of a processing means 6 that processes the game based on a game program stored in a memory 5 and outputs the image signals and the audio signals on a monitor device 3, a main toy body 1 that is provided with a maneuvering means 7 that a player can operate, and a sub toy body 2 that is provided with a memory 40 that stores the game program. The main toy body 1 and the sub toy body 2 are electrically connected as well as incorporated with each other through connectors 8 and 41, and while being incorporated with each other, the sub toy body 2 constitutes a part of the main toy body 1. A single piece of the main toy body 1 executes the game program stored in the memory 5, and when incorporating the sub toy body 2, executes the game program stored in the memory 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232188-A (JP)
Title: Pipe jacking machine, adaptor and pipe jacking method
Inventor: MATSUMOTO KEIJI
IPC: E21D9/06
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe jacking machine, an adaptor and a pipe jacking method, which can prevent a rubber band joint of a jacked pipe from being loosened and disconnected, for example, even if the rubber band joint is not bonded, when the jacked pipes are jacked in ground while being sequentially coupled together.  <P>SOLUTION: This pipe jacking machine has a leading body 16 which is to be joined to a spigot 12a at a tip of the leading jacked pipe (leading pipe) 12 by using a rubber band, and imparts a jacking force to the leading body 16 via a jacking force transfer rod 18 so as to jack the leading body 16 and the jacked pipe 12 which is jacked to the leading body 16. When the jacking force is imparted to the leading body 16, a reaction spring 22 imparts reaction to the jacked pipe 12, so that the mutually coupled jacked pipes 12 can be compressed in the direction of a pipe axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232317-A (JP)
Title: Rag plate and rag bolt
Inventor: NARUSHIGE KOHEI
IPC: H02G15/08
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rag bolt structure capable of easily manufacturing by making no use of aligning work and welding work of respective components forming a rag bolt.  <P>SOLUTION: In the rag bolt 1 comprised of a square-shaped plate having a curved surface, a plurality of claw portions 41 formed by raising a part of the surface is provided at the curved concave surface side with pressing works, fitting pieces 42 folded to extrude to the curved convex surface side is provided by connecting together with each side opposite to a pair of the square-shaped plate, and a rag plate 40 forming a leading portion 42b folded outward is manufactured on a pointed head of the fitting pieces. Thus, the rag bolt 1 is comprised of installing the rag plate 40 on a plate body 20 of a bolt base body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231302-A (JP)
Title: Apparatus and method for generating two-color printing data, and information recording medium
Inventor: MINOWA MASAHIRO
IPC: B41J5/30
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating two-color printing data by converting one dot color which constitutes printing pixels of a binarized image generated from full-color image information to a combination of the number of shots of one dot of a first ink color and the number of shots of one dot of a second ink color, and an information recording medium.  <P>SOLUTION: A binarized image data generating part 201 generates binarized image data on the basis of the full-color image information and printing control information. A two-color printing data converting part 202 takes out color conversion information from a color conversion information storage part 215 on the basis of loaded ink colors, and generates two-color printing data in which the presence/absence of printing of dots of each of four colors of printing pixels of the binarized image data generated by the binarized image data generating part 201 is converted to the combination of the number of shots of one dot of first ink color and the number of shots of one dot of second ink color.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200406-A (JP)
Title: Method for molding woody molded product
Inventor: HAYASHIBARA KAZUNORI
IPC: B27N5/00
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody molded product wherein a new way is developed for effective utilization of industrial waste, the reutilization is possible, sufficient consideration is applied to the environment and nonflammability is jointly provided.  <P>SOLUTION: The specific molded product is molded by a first process wherein sawdust 3, adhesives 4 and fireproof liquid 5 are prepared to a pellet 20; a second process of drying the pellet 20; and a third process wherein the dried pellet 20 is filled into a heat compression mold, and the adhesives are melted in the pressing process to execute molding by pressure fixing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238090-A (JP)
Title: Oil tank for cargo handling vehicle
Inventor: TSUKADA HIROMASA
IPC: B66F9/22
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil tank for a cargo handling vehicle making the oil level of operating oil easily visible even in dark surrounding environment and effectively preventing the overflow or the like of the operating oil.  <P>SOLUTION: This oil tank 9 for the cargo handling vehicle is provided with a tank body 9a formed of transparent or translucent resin to store operating oil 21 for driving a hydraulic actuator 7 for actuating a cargo handling gear, and a resin sheet 31 floating on the oil level of the operating oil 21 stored in the tank body 9a. It is preferable that the resin sheet 31 is fluorescent or colored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242314-A (JP)
Title: System, method and program for managing use of private vehicle
Inventor: HAYASHIDA AKIRA
IPC: G06Q40/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow a company and a school to exempt from responsibility for compensation more than necessary while relieving an injured person by defining the use reference for a private vehicle for management so as to be able to sufficiently compensate the injured person all the time with respect to an accident that has occurred during going to work and school in the use of the private vehicle.  <P>SOLUTION: This private vehicle use management system comprises: a user 11 who uses his/her own car for going to work, school, etc.; an insurance information entity 12 such as an insurance agency having insurance information; and a PC 13 used mainly by a manager of a company, a school, etc., for management. The user 11 inputs information on an application form for going to work in his/her own car in an input part 14, and insurance data of the insurance information entity 13 is inputted to the PC 13 of the manager through an interface part 15. A CPU 16 collates the data of the application form for going to work in a DB 17 with inputted data with insurance data, corrects the collated data to proper information to judge whether to satisfy use reference of a management rule for going to work in a self-car, and issues a permit for going to work in the self-car from a printer 21 if the use reference is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002265643-A (JP)
Title: Polyimide film for substrate of solar cell and solar cell substrate made thereof
Inventor: MORIYAMA HIDEKI
IPC: B29K79/00
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide film for a solar cell substrate having small thermal expansion coefficient, a flexible solar cell substrate having good handleability and resistant to curling and a method for the production of the film. SOLUTION: The polyimide film for a solar cell substrate is produced by reacting a diamine component having a 4,4'-diaminodiphenyl ether/p- phenylenediamine molar ratio of 70/30 to 82/18 with an acid dianhydride component having a pyromellitic dianhydride/biphenyltetracarboxylic acid dianhydride molar ratio of 100/0 to 65/35 in an aprotic polar solvent at a diamine component/acid dianhydride component molar ratio of 100/95 to 95/100, uniformly casting the obtained polyamic acid to form a self-supporting gel film, subjecting the film to thermal or chemical dehydrative cyclization in fixed state and drawing the obtained film in the transfer direction of the film and the direction perpendicular to the transfer direction at draw ratio of 1.05-2.0 each.
Patent JP-2003243656-A (JP)
Title: Mos field effect transistor having current detecting function
Inventor: MORI SHOGO
IPC: H01L21/336
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MOS field effect transistor having a current detecting function, enhanced in detecting unit cell transistor capacity and in surge resistance without an increase in the MOS field effect transistor size or a degradation in electrical properties.  <P>SOLUTION: In this MOS field effect transistor 1, having a plurality of unit cells and a current detection function, the MOS transistor cells include at least one main unit cell 10 with its source electrically connected to a main source electrode 110 and at least one detecting unit cell 20 with its source electrically connected to a detecting source electrode 210. In the semiconductor substrate 100 with the main unit cell 10 and the detecting unit cell 20 formed therein, there is a barrier layer 150 filling up the gap in between the main unit cell 10 and the detecting unit cell 20, different in conductivity type from the substrate 100 and electrically connected to the detecting source electrode 210.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235855-A (JP)
Title: Surgical treatment instrument
Inventor: NAGASE TORU
IPC: A61B17/28
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satisfactorily operable surgical treatment instrument in which excessive force is not exerted upon a link even when a distance between a position regulation part and the terminal of the link is shortened while regulating the position of the link.  <P>SOLUTION: The surgical treatment instrument has a joint 75b (75c) to be freely turned in at least one direction in the middle of a plurality of transmission shafts 6 and 72 (7 and 73) freely movable-back and forth for transmitting the operating power of an operating part to a treatment part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240356-A (JP)
Title: Sun tracking system
Inventor: MUNEHIRA SEISHIRO
IPC: F24S23/71
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize solar energy by controlling the angle and the density of sunlight with a simple device, in utilization of solar energy.  <P>SOLUTION: In this sun tracking system, a light duct B9 and a light duct A10, each with an angle to the axis, are individually and rotatably controlled to have the in-coming light side axis of the light duct B9 automatically track the direction of the sun, and light is guided in the ducts by the reflection from inner surfaces of the light duct B9 and the light duct A10 or by the reflection from a reflector 46. Thus, the output light is fixed in a specified direction. A parabolic reflecting structure is employed to retain the parallel state of the light even after the sunlight concentration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238746-A (JP)
Title: Flame retardant resin composition
Inventor: OMASA RAITA
IPC: C08L23/10
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame retardant resin composition being environmentally friendly and produced from a halogen free resin, while fulfilling mechanical properties as an electric wire, having flame retardant properties satisfying a vertical flame-retardant test of a UL specification without generating a halogen containing gas during incineration treatment.  <P>SOLUTION: The resin compositions comprises a polyolefinic resin, a metal hydrate and a synthetic finely pulverized silicon oxide having a specific surface area of 50-500 m<SP>2</SP>/g determined by the BET method. When more detailed, the resin composition is used for coating electric wires and comprises 100 pts.wt. polyolefinic resin consisting of 20-40 wt.% polyethylenic resin, 10-30 wt.% polypropylene resin and 30-70 wt.% ethylene-butylene rubber and 100-350 pts.wt. magnesium hydroxide-containing system added with 5-50 pts.wt. synthetic finely pulverized silicon oxide not surface-treated and having 50-500 m<SP>2</SP>/g specific surface area determined by the BET method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207146-A (JP)
Title: Air conditioning system
Inventor: IKEDA TAKUO
IPC: E06B9/08
Filed: 2002-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system for preventing dew condensation and cold draft and realizing a comfortable, inconspicuous, and compact thermal environment by optimizing a far infrared ray and the flow of air indoors.  <P>SOLUTION: This air conditioning system comprises a curtain having a surface heating element and an electric motor incorporated in a curtain box storing the curtain. A uniform and comfortable indoor environment can be provided by the synergistic effect of the far infrared ray from the curtain and the forced convection of the air heated by the curtain in an entire room. A dew condensation can also be prevented by the forced convection by the electric fan between the curtain and a window.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241306-A (JP)
Title: Image display system
Inventor: SHIBUYA JUNICHI
IPC: G03B21/10
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system which makes it possible to easily adjust the position of an image projection device without depending upon the intuition or experience of an adjusting person and is hardly influenced by noise.  <P>SOLUTION: A multi-image display device which uses a screen and a plurality of image projection devices has an image projection device rack 31 (32) equipped with a plurality of support mechanisms (1001a to 1001h) which can adjust the positions of the image projection devices 21 (22); and some (1001a to 1001d) of the support mechanisms support the image projection devices from above and below to adjust the positions of the image projection devices vertically and the remaining support mechanisms (1001e to 1001h) support the image projection devices from the right and left to adjust the positions of the image projection devices in the right-left direction. Further, other support mechanisms (not illustrated) support the image projection devices from the front and rear to adjust the positions of the image projection devices in the front-rear direction. Here, elastic rubber (not illustrated) is provided at joint parts between the image projection devices and the image projection device rack.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247628-A (JP)
Title: Lubricating structure for motor unit for vehicle
Inventor: INOUE SHOZO
IPC: H02K7/116
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of oil which is not sufficiently provided into a shaft because the strong centrifugal force is generated with the high-speed rotation (10000 rpm or more) of a motor for an electric automobile.  <P>SOLUTION: Oil pumped up by an oil pump is fed by pressure from one end of an oil passage 29 formed in a first motor shaft 22, an oil passage 39 formed in a second motor shaft 32, and an oil passage 69 formed in an intermediate shaft 60 through an oil passage 130. These oil passages 29, 39 and 69 are connected to an oil passage for supplying the oil to each bearing part of the first motor shaft 22, the second motor shaft 32 and the intermediate shaft 66, and the oil is securely provided to each bearing part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245283-A (JP)
Title: Perforating direction variable drill
Inventor: OKAZAKI HISAYA
IPC: A61B17/17
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill which can be transferred to a perforating work immediately when the edge is completely registered without forming a guide hole as the edge used mainly for a treatment or the like of a fracture and in which the perforated position or the perforating direction can be corrected while the work is continued even after the work is started.  <P>SOLUTION: The drill edge 1 comprises a multidirectional perforating edge 3 having a smaller perforating diameter and flat section than those of the edge 1 provided at the distal end of the spiral edge 1, and a perforating position holding blade 2 provided at the distal end of the multidirectional perforating edge 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003051671-A (JP)
Title: Mounting structure and manufacturing method therefor
Inventor: WATANABE SHINJI
IPC: H05K3/34
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To restrain a low-strength and low-melting alloy layer from forming in between a land and a solder layer, so as to ensure full quality and reliability for a soldered joint. SOLUTION: A reflow treatment comprises a heating process of melting solder paste attached to a PCB 3 by heating, and a cooling process of forcibly solidifying the molten solder paste by cooling it down at a cooling rate of 1.5 deg.C/second or higher. An Sn-Zn-Bi alloy containing below 3% Bi is used as the solder paste, and it is preferable that two or more kinds of solder powder be combined and turned into solder paste. Moreover, when a flow treatment is carried out thereafter, a reflow process is performed with the temperature at the soldered joint of an electronic part previously mounted through a reflow treatment being kept at 170 deg.C or below.