baber/WOPTO huggingface dataset:
Patent JP-2003261281-A (JP)
Title: Door device for elevator
Inventor: KOGA TSUYOSHI
IPC: B66B13/14
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To close a door at a crawling speed, and to easily manually open-close the door at power failure of a door motor of an elevator.  <P>SOLUTION: A door closer is arranged in a landing door for always applying door closing directional force. When a power source 21 causes power failure when opening-closing or fully opening the landing door, the landing door is closed by force of the door closer. When the power source 21 fails, an electromagnetic contactor is de-energized, and a first contact point 24a opens, and second contact points 24b and 24c close. Then, mutual terminals of the door motor 23 are short-circuited via resistors 24A-25C. The door motor 23 generates power generation braking force so that the landing door is quickly reduced in a speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268081-A (JP)
Title: Method for producing polyphenol resin
Inventor: AKATSUKA YASUMASA
IPC: C08G61/02
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyphenol resin whose cured material exhibits sufficient flexibility and flame retardance and has a small amount of chlorine impurities in the resin.  <P>SOLUTION: The method for producing the polyphenol resin comprises condensing phenol with a biphenyl compound (bischloromethylbiphenyl, bismethoxymethylbiphenyl or bismethylolbiphenyl), removing the unreacted phenol, rereacting the unreacted phenol with the biphenyl compound, adding an alkylphenol to the system, dissolving the reaction product, further adding warm water to the system, dissolving ionic impurities remaining in the system in a water side with stirring, allowing the solution to stand, carrying out separation, removing the water layer out of the system, repeating water washing until the water layer becomes neutral and further distilling away the alkylphenol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266710-A (JP)
Title: Manufacturing method for ink-jet head, apparatus used for the method, ink-jet head and ink-jet recording apparatus, color filter manufacturing apparatus and manufacturing method therefor, and electric field light emitting substrate manufacturing apparatus and manufacturing method therefor
Inventor: KARASAWA YASUSHI
IPC: B41J2/16
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an ink-jet head with a small number of parts in a simple structure, capable of miniaturizing and achieving a light weight of a head with high design freedom.  <P>SOLUTION: The method for manufacturing a linear ink-jet head by bonding with an adhesive the side surfaces of a plurality of chips 100 each comprising a nozzle actuator, comprises a chip manufacturing step of manufacturing a plurality of the chips 100 each comprising the nozzle actuator, an adhesive applying step of applying the adhesive 99 on the side surfaces of the manufactured chips, a positioning step of positioning a chip with the adhesive applied and another chip, and a pressuring step of contacting and pressuring the side surfaces of the positioned chips with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266624-A (JP)
Title: Embossed film
Inventor: OKAMOTO NAOKO
IPC: B32B33/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embossed film having a high transparency wherein an embossed irregular surface can be easily and cheaply formed only on one surface.  <P>SOLUTION: The embossed film 5 has an irregular pattern layer 4 on a transparent backing 1. The irregular pattern layer 4 comprises a binder resin 2 and a resin bead 3. The binder resin 2 contains an epoxy resin, and an addition amount of the resin bead 3 is 1-50 pts.wt. to 100 pts.wt. of the binder resin. A thickness (a) of the irregular pattern layer is set to 10-60% in an average grain size of the resin bead 3 to constitute the embossed film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273542-A (JP)
Title: Cable grip portion and cable connection box provided therewith
Inventor: NAKANO TAKEYUKI
IPC: G02B6/46
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable grip portion capable of tightly gripping each cable and easily gripping multiple cable with a narrow distance.  <P>SOLUTION: The portion has grooves 20 into which cables 10 are inserted. A protrusion line 22 is formed on an intermediate portion in a groove depthwise direction of an inner wall surface of one side in a longitudinal direction of each of the cables 20, and a recessed line 24 is formed in the groove depthwise direction of the opposite inner wall surface. The line 24 has a width wider than that of the line 22. Shear forces each having an opposite direction are applied to the cable 10 inserted into the groove 20 from two points by using corners 22a, 22b of both sides of the line 22 and corners 24a, 24b of both sides of the line 24 to sandwich the cable 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269608-A (JP)
Title: Travel control device of work vehicle
Inventor: YAMANAKA YUKIFUMI
IPC: F16H61/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel control device of a work vehicle which properly controls a pair of right and left travel devices irrespective of detection error and assembling error or the like with a speed change position detector.  <P>SOLUTION: The device is equipped with a pair of hydraulic cylinders 33R, 33L operating of speed change of a pair of continuously variable transmissions 11R, 11L, a pair of speed change position sensors 46, 47 detecting the speed change position and a pair of rotation speed sensors detecting an output rotation speed. A control device 31 controlling each hydraulic cylinder is freely switched to a normal control mode executing a travel control and an adjusting mode, automatically actuates the hydraulic cylinder so that each one of continuously variable transmissions 11R, 11L is in the reference rotation state in the adjusting mode respectively and corrects the reference information at executing the travel control based on the detection value of the speed change position sensor at that time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268273-A (JP)
Title: Ink for ink-jet printer
Inventor: NISHIMURA MIYUKI
IPC: C09D11/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for an ink-jet printer which exhibits excellent drying properties when printed on a non-absorbent surface such as a plastic, glass, a metal plate and the like as well as satisfactory redispersibility.  <P>SOLUTION: The ink for an ink-jet printer comprises a monocyclic or polycyclic compound bearing a carboxy group as a cyclic compound in addition to a pigment, a polymer compound and water. In the ink for an ink-jet printer of the above constitution, the pigment is preferably an organic pigment or a disperse dye. In the ink for an ink-jet printer of the above constitution, the cyclic compound is the monocyclic or polycyclic compound bearing at least two carboxy groups, for example, benzene-dicarboxylic acid, benzene- tricarboxylic acid, benzene-tetracarboxylic acid, naphthalene-dicarboxylic acid, naphthalene-tricarboxylic acid, or naphthalene-tetracarboxylic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277157-A (JP)
Title: Kiln
Inventor: SATO MOTOYASU
IPC: C04B33/32
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kiln capable of suppressing thermal distortion even in sintering at a relatively high temperature.  <P>SOLUTION: A main partition wall 14 demarcating a sintering chamber 15 comprises a heat generation layer 14a of a self-heating type by microwave, and a heat insulation layer 14b having heat insulation property and microwave transmissibility and surrounding the outside of the heat generation layer 14a. The outside of the main partition wall 14 is surrounded with an auxiliary partition wall 16 containing a heat generation layer 16a of self-heating type by microwave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282224-A (JP)
Title: Induction heater
Inventor: ONO ATSUO
IPC: H05B6/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To mount an induction heater by shielding the electromagnetic field of a resonance capacitor of an inverter circuit and a power source part coil of the inverter circuit.  <P>SOLUTION: The induction heater 1 is mounted shielding an electromagnetic field, by arranging the resonance capacitor 10 of inverter circuits 7-a, 7-b for driving the induction heater and the power source part coil 11 of the inverter circuit near an outer body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277381-A (JP)
Title: Chromene compound
Inventor: NAGO HIRONOBU
IPC: C09K9/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromene compound having small initial coloring, rapid discoloring rate, good durability and coloring in a color tone having an intermediate color.  <P>SOLUTION: The chromene compound is e.g. represented by the formula. In the chromene compound, aromatic rings are condensed so as to commonly have carbon atoms at 7 position and 8 position in the benzo ring of a chromene having two substituent groups at the carbon at 2 position and further, an indoleno ring in which a specific substituent group such as an acyloxy group, a cyano group, a halogen atom, a halogenoalkyl group, a halogenoaryl group, a halogenoalkoxy group or a halogenoaralkoxy group or the like is bonded to the N atom is condensed to the benzo ring of the chromene so that carbon atoms at 2 and 3 positions of the indolenone ring become carbon atoms at 5 and 6 position of the benzo ring of the chromene.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280334-A (JP)
Title: Image forming apparatus
Inventor: MIURA MASAHARU
IPC: G03G15/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable electrostatic charging of an image carrier for a long period by preventing the electrostatic charging from becoming defective.  <P>SOLUTION: A copying machine image forming apparatus is equipped with a photoreceptor 1 which carries a toner image, an electrostatic charging unit 103 which electrostatically charges the photoreceptor by operating an electrostatic charging roller 30 in contact with the photoreceptor and applying the electrostatic charging bias of an electrostatic charging bias power source, a printer part which forms an electrostatic latent image on the surface of the photoreceptor electrostatically charged by the electrostatic charging unit, a developing unit which visualizes the electrostatically charged image with a toner to obtain a toner image, and a discharge part 36 which detects the amount of a toner 34 remaining on the surface of the electrostatic charging roller 30 of the electrostatic charging unit and applies an electrostatic charging bias including an AC voltage to the electrostatic charging unit when the toner amount reaches a specified amount to discharge the remaining toner to the photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285252-A (JP)
Title: Corner-cutting system
Inventor: TANAKA KIYOTO
IPC: B24B41/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a corner-cutting system that makes it possible to speedily cut corners of flat glass in circular arc and other forms.  <P>SOLUTION: The system is composed of a grinding stone driving unit capable of moving a grinding stone 171f, etc., in the X-axis and Y-axis directions, a synchronous driving unit, designed to transfer the grinding-stone driving unit along the moving directions of conveyors 11A and 11B at the same speed as that of a flat glass 12, a sensor 521 and the like, capable of detecting the arrival of the flat glass 12, and their control means. The system is arranged to make the grinding stone-driving unit progress at the same speed as that of the flat glass due to the operation of the synchronous driving unit, based on detection of the arrival of the glass through the sensor 521 and the like, and to cut the corners of the flat glass with the grinding stone, which is driven in the X-axis and Y-axis directions by the synchronous driving unit, under such a synchronous movement state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287286-A (JP)
Title: Burning appliance
Inventor: TSURUTA KUNIHIRO
IPC: F24H9/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact neutralizing device of long life capable of neutralizing the acid dew condensation water with high reliability, with a simple constitution by a simple construction method.  <P>SOLUTION: This acid dew condensation water neutralizing device 15 comprises a treatment vessel 21 configurated by a guide plate 17 and a partitioning plate 18 mounted on an internal both wall faces of a casing 16, a granular basic substance 23 packed in a cartridge 22 fixed to the treatment vessel 21 and mainly composed of magnesium, and a lid 24 stacked on an upper part of the casing 16. The cartridge 22 is composed of a cup-shaped hollow body 28 having countless fine holes on its bottom plate part 27, and a top plate part 29 mounted on an upper part of the hollow body 28 and having countless fine holes. By applying this constitution, the basic substance can be placed in an internal space of the neutralizing device with the simple constitution by the simple construction method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288172-A (JP)
Title: Information processing device, information processing method and program
Inventor: SHINOZAKI TAKAYOSHI
IPC: G06F3/03
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically carry out calibration, immediately after the calibration for an input coordinates by a touch panel becomes necessary.  <P>SOLUTION: A prescribed image is displayed on the screen of an image display device by an information processing means (Step 31), inputting a coordinates is made to the information processing means by means of a touch panel provided on the screen (Step 33), and then the information processing means carries out a prescribed processing, based on the display position of the prescribed image and the input coordinates (Steps 34 to 38). When the processing can be cancelled (Step 40) by inputting the instructions for cancellation (Step 34), calibration for an input coordinates value is made by the touch panel, based on the input coordinates that forms the basis for the processing in which the cancellation is made (Step 42); and the input coordinates that forms the basis for the processing, in which the cancellation is not made (Step 39), when the cancellation to the processing, based on the input coordinates inputted, after the cancellation of the processing is not made.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357108-A (JP)
Title: Overhead camshaft type valve system for internal combustion engine
Inventor: TANAKA JUICHI
IPC: F01L13/00
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a size of an internal combustion engine in the direction orthogonal to an axial direction of a rocker shaft, by reducing, in the direction orthogonal to the axial direction of the rocker shaft in a plan view, a size of a holder formed with a holding part holding a lost motion mechanism. SOLUTION: This overhead camshaft type valve system comprises: driving rocker arms 42 and 43; and the lost motion mechanism 80. The driving rocker arms 42 and 43 are supported to be capable of rocking to a rocker shaft 40 fixed to a cam holder 23 which supports a can shaft 20, and are respectively interlocked and coupled to an intake valve 8 and an exhaust valve 9. The lost motion mechanism 80 urges to a cam side free rocker arms 44 and 45 which can be free with respect to the intake valve 8 and the exhaust valve 9.  In a fastening part of the cam holder 23 fastened to a cylinder head 1 by a bolt B2 inserted to a pair of insertion holes 27 of the fastening part, holding parts 70 and 71 formed with a holding hole (72) 73 in which the lost motion mechanism 80 is stored are integrally formed at a position in which the holding hole (72) 73 and the insertion holes 27 overlap to each other in the orthogonal direction A3 orthogonal to the axial direction of the rocker shaft 40 in the plan view.
Patent JP-2002291327-A (JP)
Title: Grain tank of combine
Inventor: KONO KENJI
IPC: A01F12/60
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To enable easy attaching and detaching of a plastic grain tank on a lower tank having a screw and enable the connection and disconnection of a lead wire of a full-tank sensor of the grain tank to the lead wire of the main body of the combine in the attaching and detaching work. SOLUTION: A grain tank 3 having a charging port 16 connected to the discharging port 14 of a grain elevator 2 on one side of the upper part of the tank and having an opened bottom is molded with a synthetic resin material. The grain tank 3 is fitted on the lower tank 21 to be attached to the upper surface 8 of the vehicle body and having a longitudinal screw 20. The lead wire 28 of an electric instrument 5 consisting of a full-tank sensor of the grain tank 3 is connected to the lead wire of the main body of the combine by the action and the grain tank 3 is pulled and fixed to the discharging port 14 of the grain elevator 2 with an attaching and detaching tool 4.
Patent JP-2003298018-A (JP)
Title: Ferroelectric memory and method of manufacturing the same
Inventor: NISHI YOSHIO
IPC: H01L27/105
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To apply uniform electric field to a ferroelectric thin film, in order to prevent deterioration of ferroelectric characteristic, and moreover deterioration of ferroelectric memory characteristic even when thickness of the ferroelectric thin film will not be uniform, because step-coverage is not perfect in the normal method to form the ferroelectric thin film which is used to manufacture a three-dimensional ferroelectric capacitor.  <P>SOLUTION: A lower electrode 2 is formed on a silicon substrate 1. In this case, the substrate 1 is tapered and an angled-corner of a lower electrode 2 is rounded. Subsequently, a ferroelectric thin film 6 is formed with the mist method or MOCVD method and is then patterned to a predetermined shape. Next, an upper electrode 7 is formed, and an interlayer insulation film 8, a contact hole 9, and an extraction electrode 10 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297247-A (JP)
Title: Separating method and separating device for cathode-ray tube
Inventor: SAITO SUSUMU
IPC: H01J9/50
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separating method wherein heating measures in which a separating work to apply an impact to the site subjected to the separation by an iron hammer or the like becomes unnecessary in the separating method utilizing thermal stress distortion for a cathode-ray tube.  <P>SOLUTION: While a pressurized or wound exothermic body is made to generate heat by supplying electricity, the focus area to which thermal energy containing a wave length ranging from 0.8 to 5.6 μm is converged by a reflecting mirror is applied to a contact part of the exothermic body and the circumferential part of the cathode-ray tube or to a gap of the contact part, and the separating method is carried out by applying a heat by both means of the exothermic body and the focus area of a near infrared ray lamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292030-A (JP)
Title: Shrink package and shrink packaging device
Inventor: KOSEMURA KAZUYUKI
IPC: B65B9/08
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrink package and a shrink packaging device, which prevent tearing of a perforation even in shrink packaging under a high tension.  <P>SOLUTION: The shrink packaging body comprises an article to be packaged and shrink packaging for packaging the article in a close contact state. The shrink package is characterized in that an unsealing part, which can be more easily opened and torn than other parts of the shrink packaging at unsealing, is formed in a part of the outer periphery of the shrink packaging. The shrink packaging device is used for the manufacture of the shrink package.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293320-A (JP)
Title: Erection device of diagonal member in composite truss bridge and erection method
Inventor: SHOJI AKIO
IPC: E01D1/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erection device of a diagonal member in a comparatively simple composite truss bridge increasing execution accuracy and, at the same time, to provide an erection method of the diagonal member in the composite truss bridge capable of easily erecting at low cost with high degree of accuracy by using an execution device thereof.  <P>SOLUTION: The erection device of the diagonal member in the composite truss bridge providing a jig for holding the diagonal 11 to the up and down holding beams 2 and 4 is so constituted that the basic end section of the lower holding beam 2 projecting the front end to a new established side is fixed to the upper surface of the existing lower slab 1 and that the basic section of the upper holding beam 4 projecting the front end to the established side is fixed to the lower surface of the existing upper slab 3. The jig 6 holding the diagonal member 11 is equipped with a holding position adjusting device 7 for adjusting a holding position of the diagonal member 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291873-A (JP)
Title: Battery disposition structure of motor cycle
Inventor: ISHIKAWA YUZURU
IPC: B62J9/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a battery 51 held by a battery holder 63 between a radiator 48 and an engine 13 in a motor cycle including the engine disposed between a front wheel and a rear wheel and the radiator 48 disposed in the rear of a front wheel in front of the engine 13.  <P>SOLUTION: The space between the engine and the radiator is effectively used to easily load the car body with a large battery without limitations. Thus, the capacity of the battery can be enlarged and the battery can be disposed in the vicinity of the engine, thereby contributing to concentration of mass. According to this structure, the shape and operation of a swing arm are not influenced unlike the case of disposing the battery in the center of the car body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300008-A (JP)
Title: Method for manufacturing plastic molding having foamed layer
Inventor: TAMAOKA YOSHIYUKI
IPC: B05D7/24
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To form a plastic molding having a foamed layer inside without using a metallic mold.  <P>SOLUTION: A primer layer 2 having adhesive force is provided at a surface side of a plastic core member 1 molded to a prescribed form. A urethane coating material blended with a prescribed foaming agent is applied onto an upper surface side of the primer layer 2. As the foaming agent to be added to the urethane coating material, an azo compound and a hydrazine compound can be cited. The coating material with which these foaming agents are mixed is applied onto the primer layer 2 via a prescribed spraying mean 6 or the like. Then the core member 1 on which the coating material blended with the foaming agent is applied is put in a heating furnace 7 to form the foamed layer 3. A prescribed raw material is applied onto an upper surface side of the formed foamed layer 3 to form a skin layer 5.  <P>COPYRIGHT: (C)2004,JPO