baber/WOPTO huggingface dataset:
Patent JP-2003287107-A (JP)
Title: Worm gear
Inventor: OHASHI KATSUAKI
IPC: F16H55/22
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worm gear for obtaining superior rotational operation by restraining a torque loss even if a rotary shaft of a motor is pressed in.  <P>SOLUTION: This worm gear 100 is molded by a fixed side molding pin 110 and a movable side molding pin 111. A taper part is arranged in the fixed side molding pin 110, and a thrust receiving part 103 and an air vent 104a are molded in cooperation with the peripheral edge of a diametrally contracted part of a tail end part of a taper, a recessed part 111b, and a projecting part 111a of the movable side pin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247498-A (JP)
Title: Axial fan
Inventor: SAITO AKIRA
IPC: F04D29/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable manufacture of a long-life metal fan excellent in reliability and safety at a cost that makes little difference from the cost of a resin fan.  <P>SOLUTION: A blade, a hub and a housing for bearing outer ring are integrally produced by metal forming.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003295415-A (JP)
Title: System for supply photomask
Inventor: MORI MASAYOSHI
IPC: G06Q10/08
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask supply system capable of shortening the period for manufacturing a photomask.  <P>SOLUTION: An orderer computer 300 transmits specification data having a dimension length measuring method for a photomask pattern and master design data through a communication line 500. An element dimension calculating device 100 generates a length measurement recipe in accordance with the dimension length measuring method and the mask design data and transmits the length measurement recipe to an element dimension length measuring instrument 200. The calculating device 100 calculates and derives pattern manufacturing error data on the basis of length measurement data and the mask design data and transmits the pattern manufacturing error data to the orderer through the communication line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290622-A (JP)
Title: Decomposition apparatus for gaseous organic compound
Inventor: KIMURA KAZUSHI
IPC: G21K5/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition apparatus for a gaseous organic compound capable of efficiently decomposing a polluted gas containing the organic compound in a short time, easily treating an intermediate product generated by ultraviolet decomposition and reducing an equipment cost and a running cost.  <P>SOLUTION: The decomposition apparatus for the gaseous organic compound is equipped with an ultraviolet decomposition unit 1 for irradiating the polluted gas containing the organic compound with ultraviolet rays with a wavelength of <300 nm to decompose the organic compound and an intermediate product treatment device 2 having an acidic electrolytic water supply pipe 9 and an alkali electrolytic water supply pipe 10 respectively connected thereto through a valve and selectively spraying strong alkali electrolytic water and strong acidic electrolytic water on the polluted gas containing the intermediate product formed by the decomposition of the organic compound to neutralize and decompose the intermediate product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293867-A (JP)
Title: Fuel reforming gas engine
Inventor: KOMATSU HIROSHI
IPC: F01N5/02
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To implement steam-reforming without lowering efficiency of an engine, even under an operating condition where a temperature of exhaust gas becomes low, in a fuel reforming apparatus whose heat source is the exhaust gas.  <P>SOLUTION: A fuel reforming device body is formed in a tubular shape which surrounds an exhaust pipe 18, and a tubular hydrogen separating film 22 is disposed in the body to be coaxial with the body so that the hydrogen separating film 22 partitions the internal of the body into an outside chamber and an inside chamber. A fuel passage 23 formed as the inside chamber is filled with reforming catalyst, and raw fuel (gasoline) and water are supplied to the passage. In the reformed gas, hydrogen gas that has passed through the hydrogen separating film 22 is supplied to the engine 1 or a fuel cell.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299238-A (JP)
Title: Protective guide for cables
Inventor: TSUTSUMI KAZUHIRO
IPC: H02G3/30
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of dust by removing the frictional section during bending of a protective guide for cables, also to see that noise does not occur even at high-speed shifting and to enable the user to cut off a part and patch it up.  <P>SOLUTION: The protective guide 1 for a variety of cables is made by coupling rink bodies 2 together in each of which a pair of side plates 3 separated in opposition are coupled with each other by a coupling arm 6. The side plate is equipped with a coupling bar 4 which has a flexible part 4a and a lock 4b, and also has a coupling groove 5. A coupling bar 4 is to be fitted on its opposite side. The paired adjacent rink bodies 2 are coupled with each other flexibly by the coupling bar 4 of one side plate 3 being fitted and locked in the coupling groove 5 of the side plate 3 of an adjacent rink body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036687-A (JP)
Title: Architecture and scheme for a non-strobed read sequence
Inventor: MAAYAN EDUARDO
IPC: G11C7/06
Filed: 2002-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for sensing a close to ground signal received from an array cell within a memory array. SOLUTION: An architecture and a method are provided for implementing a non-strobed operation on an array cell within a memory array in which a reference unit is provided for emulating the response of an array cell during a desired operation, for example, read, program verify, erase verify, or other types of read operations. The reference unit includes a reference cell which is driven by a non-strobed gate voltage. The architecture and method permit relatively noise-free array cell interrogations at close to ground voltage levels.
Patent JP-2003299310-A (JP)
Title: Geared brushless motor
Inventor: ONO MASAFUMI
IPC: F16H57/023
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geared brushless motor capable of expediting size reduction.  <P>SOLUTION: In this geared brushless motor 1, a plurality of planetary gears 21 are disposed in the same housing 2 as the one in which a stator 8 and a rotor 10 are accommodated, and the respective planetary gears 21 are rotated with a supporting shaft 22 provided at the rotor 10 centered. This structure is optimal for expediting further size reduction in the geared brushless motor while using a planetary gear mechanism. Namely, in installing the planetary gears 21, the cup-shaped rotor 10 rotating with high accuracy is used, the spindle 22 is directly and vertically installed at the rotor 10 to facilitate the integration of the cup-shaped rotor 10 with the planetary gears 21. Length and weight reduction in a lengthwise direction (axial direction) can be attained by a simple structure to expedite the size reduction of the geared brushless motor. A maximum effect can be attained, especially for a small-sized brushless motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295142-A (JP)
Title: Light source built-in type optical modulator module
Inventor: SAKANE TOSHIO
IPC: G02F1/035
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source built-in type optical modulator module capable of more efficiently and stably realizing light modulation by stabilizing the light emission of a semiconductor laser and suppressing optical axis deviation among optical components due to temperature change even in the case of using the semiconductor laser for a light source.  <P>SOLUTION: This light source built-in type optical modulator module including the semiconductor layer 27 being a light source and an optical modulation element 28 with an optical waveguide provided on the surface of a substrate made of material having an electro-optic effect in the same housing, is characterized in that the plane of polarization of light from the semiconductor layer 27 is made to coincide with the plane of optimum waveguide polarization of the optical modulation element, and a polarization rotation element 40 is provided between the semiconductor laser and the optical modulation element in order to prevent returning light from the optical modulation element to the semiconductor laser.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003252674-A (JP)
Title: Far-infrared radiator and production of the same
Inventor: SUZUKI TAKUO
IPC: C02F1/68
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a far-infrared radiator applicable to various uses.  <P>SOLUTION: The production of the far-infrared radiator is carried out by that a glass product is crashed and pulverized into a glass powder through a crashing process 12 and a pulverizing process 13, the glass powder is mixed with a mineral ore powder which radiates a far-infrared ray through a mineral ore mixing process 15, after further mixing this resulted mixture with a foaming material according to a foaming material mixing process 17, the resulted product is baked through a baking process 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301160-A (JP)
Title: Photo-curable pressure sensitive adhesive composition and photo-curable pressure sensitive adhesive sheet
Inventor: SHIMAOKA JUNICHI
IPC: C09J167/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photo-curable pressure sensitive adhesive composition, which exhibits excellent pressure sensitive adhesiveness (tackiness) at a normal temperature and is rapidly cured at a normal temperature by irradiation with a light to exhibit an excellent adhesivity, heat resistance and so on, and to provide a photo-curable pressure sensitive adhesive sheet using the composition.  <P>SOLUTION: The photo-curable pressure sensitive adhesive composition comprises a polyester resin, a cationic photo-polymerizable compound, a copolymer containing an acid anhydride group in its skeleton and a cationic photo-polymerization initiator, the copolymer containing the acid anhydride group being incorporated in an amount of 0.1-10 pts.wt. based on 100 pts.wt. of the polyester resin, and the sheet comprises this photo-curable pressure sensitive adhesive composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303104-A (JP)
Title: Terminal for public use
Inventor: TERADA KENJI
IPC: G06F21/57
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal for public use capable of realizing high security for a lender and a borrower and providing an environment necessary for the borrower.  <P>SOLUTION: In this terminal, an OS and software are not stored but read through a portable storage medium connected to a connection means connecting the portable storage medium removably. A writable storage area necessary for a user is not prepared inside an own terminal, but a storage area of the writable portable storage medium connected to the connection means is used. In addition to a volatile memory storing temporary data, an unwritable storage media is used for storing a minimum resource such as a BIOS. In this way, the writable storage area is not shared, and problems due to sharing of the storage area can be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301106-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: AKIYAMA YOSHIKUNI
IPC: C08K3/013
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin material which is a resin composition containing a polyphenylene sulfide and a polyphenylene ether and which is superior in toughness (impact strength) and weld strength, as well as to obtain a polyphenylene sulfide resin composition suitable for a chassis material and an enclosure material for a home electrical appliance and office automation equipment and a battery case structural material for a secondary cell.  <P>SOLUTION: In obtaining the resin composition containing the polyphenylene sulfide resin and the polyphenylene ether, there are used a modified polyphenylene sulfide as the polyphenylene sulfide resin obtained by reacting a polyphenylene sulfide resin having a specific oligomer amount and a specific amount of a functional group with a compound having a specific functional group by a specific method, and a polyphenylene ether.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304550-A (JP)
Title: Apparatus for revising reproduction band of video signal
Inventor: HAYASHI KENKICHI
IPC: H04N9/07
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of false signals and noise.  <P>SOLUTION: A luminance signal generating circuit 11 generates luminance signals Y1, Y3 the reproduction bands of which differ from each other. Since the rate of colors of red and blue color components in an object is higher as a sum Cd of absolute values of color difference signals Cr, Cd is greater, the luminance signals Y1, Y3 are composed so that the reproduction bands by the R and B color components are dominant. Thus, the luminance signal having the reproduction band in response to the colors of the object can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307648-A (JP)
Title: Optical fiber fixture, its assembling method, and optical fiber pigtail using this fixture
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/36
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce connection loss due to the formation of air staying portions with an adhesive, when using an optical fiber pigtail, in the occurrence of chipping, cracking and deformation of a ferrule.  <P>SOLUTION: The optical fiber fixture 3 is composed of a ferrule 1 having a fine hole 1a for inserting an optical fiber and a ferrule supporting body 2 having a recess 2a for fitting the outer circumference of the rear end of the ferrule 1 and having a through hole 2b for inserting the optical fiber. In the recess 2a of the ferrule supporting body 2, at least two non-contact areas 2d are provided with respect to the outer circumference of the ferrule 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304992-A (JP)
Title: Self-running type vacuum cleaner
Inventor: TAKEUCHI IKUO
IPC: A47L9/28
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To clean a cleaning place even to narrow parts without uncleaned areas by a self-running type vacuum cleaner.  <P>SOLUTION: This self-running type vacuum cleaner 1 has a self-running vacuum cleaner body 40 and a cleaning means 9 which is detachable from the vacuum cleaner body. The vacuum cleaner body has driving means 20, 21, 30 and 31 which make the vacuum cleaner body run by itself, an instructing means 15 which instructs the cleaning means to be attached/detached, a blower 4 which sucks in refuse, and an accumulating means 5 which accumulates refuse sucked in by the blower. A suction port 6 for the sucking by the blower is formed on the vacuum cleaner body. A second suction port 8 for sucking in refuse is formed on the cleaning means. In addition, the self-running type vacuum cleaner 1 has a second blower 7 which sucks in refuse from the second suction port, a second accumulating means 10 which accumulates refuse sucked in by the second blower, second driving means 12 and 13 which make the cleaning means run by itself, and a control device 14 which controls the second driving means by an instruction from the instructing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307825-A (JP)
Title: Photosensitive material processing device
Inventor: HYODO TOMOYOSHI
IPC: G03D3/06
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely replenish a regulated amount of a solid processing agent into a tank of a photosensitive material processing device.  <P>SOLUTION: Normally, a round hole 164 of a shutter 160 in common use as a replenishing measure corresponds to a discharge pipe 102 of a processing agent replenishing device 88, a round hole 168 corresponds to a discharge pipe 166 and a circular opening of the discharge pipe 166 is held closed by a ball 170. Accordingly, the steam generated from a color developer is prevented from diverging outside from the discharge pipe 166 by the ball 170, by which the solidification and the like of the processing agent 93 are prevented. In replenishing the processing agent 93, the shutter 160 is moved in an arrow R direction to oppose the round hole 164 to the discharge pipe 166. As a result, the processing agent 93 which falls from a storage section 100 and is housed in the round hole 164 drops into an auxiliary tank 40 through the discharge pipe 166.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309815-A (JP)
Title: Information recording medium and production method therefor
Inventor: UEDA YUTAKA
IPC: H04N5/93
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium whereby both a customer desiring to enjoy a slide show and a customer desiring to enjoy a customized slide show can be satisfied with a simple operation without the need for complicated settings.  <P>SOLUTION: Image data provided by a customer 2, music sound data selected by the customer 2, a slide show program used to produce the image data and the music sound data in cross-reference with each other are recorded as a set in an information recording medium 5 in a computer-readable way, the slide show program acts a computer like a means for displaying a mode selection menu 15 wherein the customer 2 can select a fixed mode, wherein the slide show condition is preset, or a variable mode, wherein the customer 2 can freely set the slide show condition, and the information recording medium can provide a slide show whereby both the customer desiring a simple operation and the customer desiring customized display are satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306656-A (JP)
Title: Aqueous adhesive composition and adhesive-coated material
Inventor: FUKUMOTO SHOICHI
IPC: C09J133/06
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aqueous adhesive composition which overcomes the defects of a conventional aqueous acrylic copolymer, has water resistance equal to or higher than that of a solvent-type acrylic copolymer and other adhesive properties equivalent to those of the solvent-type acrylic copolymer.  <P>SOLUTION: The aqueous adhesive composition comprises a hydroxy group- containing acrylic copolymer emulsion (A) obtained by emulsion polymerization in the presence of a reactive surfactant and zirconyl ammonium carbonate (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315493-A (JP)
Title: Impact buffer body for fuel cask
Inventor: HIRANO ATSUYA
IPC: G21F9/36
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the collapse of an impact buffer body due to buckling.  <P>SOLUTION: An upper impact buffer body 20 having an axially symmetric U-shaped cross section is constituted by filling its interior with wood and surrounding its exterior with a steel cover 21. The upper impact buffer body 20 covers the upper surface of a secondary lid 6 and the side surfaces of the upper end part of the peripheral surfaces of an inner tube 2 by fitting the inner tube 2 in a recession formed in its upper surface. A lower impact buffer body 10 has the same constitution as that of the upper impact buffer body 20. Laminated plates 25 are arranged in the upper impact buffer body 20 in such a way as to face the outer circumferential surface of the inner tube 2. Each laminated plate 25 is filled in regions radiatively divided by radiative ribs 23 between the concentrically arranged steel cover 21 and a cylindrical rib 22. Each laminated plate 25 is arranged in such a way that the normal of the surface of each lamination of the laminated plate forms an angle of 25° with the circumferential direction of a cask. In the upper impact buffer body 20, balsa 26 is filled in parts except the laminated plates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310935-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To stimulate a playing characteristic and increase amusement of a pachinko game by effectively generating speech/sound effects in accordance with a game situation.  <P>SOLUTION: In the pachinko game machine, a variable prize-winning 2 device is opened for a predetermined time by entry/passage of a game ball in a predetermined area of a game panel 1, and a win is generated when a game ball that has entered the variable prize-winning device enters a special prize hole 37 in the variable prize-winning device. An electromotive member 40 capable of controlling a difficulty level of entry to the special prize hole is provided in the variable prize-winning device, and the speech/sound effects generated by a speech generating means is changed in accordance with the difficulty level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312666-A (JP)
Title: Stack frame for tableware basket and manufacturing method for the same, and tableware basket with stack frame
Inventor: IIIZUMI NAGANORI
IPC: B65D21/02
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the chipping of the rim of tableware on transfer by forming a tableware housing space in a lower tableware basket in such a way that the contact of the bottom of an upper tableware basket with the tableware in the lower tableware basket is avoided when the tableware baskets are stacked.  <P>SOLUTION: A stack frame for a tableware basket that can bear the upper tableware basket is fitted on the rim of the upper opening of the lower tableware basket when the tableware baskets are stacked.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315144-A (JP)
Title: Ultrasonic vibration amplitude measurement device
Inventor: NUNOMURA MASATO
IPC: G01H9/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized ultrasonic vibration amplitude measurement device which can stably and precisely measure a vibration amplitude when a load assumed under operation is applied.  <P>SOLUTION: The ultrasonic vibration amplitude measurement device comprises a container 6 having a transparent window 9 which stores liquid 7 to apply a load onto a vibration surface 1 of an ultrasonic generator 10 which is dipped into the liquid 7 of the container 6, and a laser vibration meter 2 which irradiates a laser beam to the vibration surface 1 through the transparent window 9, receives the laser beam reflected from the vibration surface 1, and calculates a vibration amplitude when a load is applied to the vibration surface 1 based on a frequency of the laser beam, wherein an acoustic material 12 to decrease an ultrasonic, which propagates in the liquid 7 and interferes with the measurement, is provided inside of the container 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311060-A (JP)
Title: Belt loop material-feeding device for sewing device
Inventor: NISHIMURA KAZUTO
IPC: D05B33/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the position adjustment corresponding to the belt width of a movable side guide member which guides a belt loop material and a cutter mechanism; and in addition, to move the movable side guide member by two times of a moving amount of a cutting blade of the cutter mechanism while interlocking them.  <P>SOLUTION: The cutter mechanism having the cutting blade through a cover member 69 and a supporting plate is provided on a movable block with which an adjusting screw which can be manually operated is screwed. A movable side second guide member 65 is freely movably guided to the width direction of the belt loop material 8 through a parallelepiped-shaped link mechanism 75 wherein four linking plates 76 are connected with an L-shaped plate 70 attached to the cover member 69. By turning the adjusting screw clockwise or counterclockwise, the cutter mechanism is positionally adjusted through the movable block 68 and the cover member 69. At the same time, the second guide member 65 is moved by two times of the moving amount of the position- adjusted cutting blade through the parallelepiped-shaped link mechanism 75.  <P>COPYRIGHT: (C)2004,JPO