baber/WOPTO huggingface dataset:
Patent JP-2002054299-A (JP)
Title: Dehumidifying and deodorizing duckboard
Inventor: HAMADA YOSHIHIKO
IPC: E04F19/08
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a duckboard having deodorizing ability in addition to greatly improved dehumidifying ability. SOLUTION: The duckboard is formed into a box-shape, and charcoal, bamboo charcoal, or the like wrapped with paper is inserted into the box-shaped duckboard. In this process, for preventing fine charcoal powder from scattering outward, two kinds of paper sheets are combined together so as to wrap the charcoal. The paper sheet (tissue base paper pulp) used on the inside prevents fine powder of the charcoal from scattering outward, while the paper sheet (nonwoven fabric) used on the outside prevents breakage of the paper caused by contact with an object and the like on the outside of the duckboard.
Patent JP-2002083804-A (JP)
Title: Method of etching sample
Inventor: YOSHIOKA TAKESHI
IPC: H01L21/3065
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an etching method that sufficiently protects side-wall etching from non-straight-advance scattering ions, and at the same time prevents narrowing in dimensions at a groove or a hole bottom section in the etching of a photo resist resin or carbon-family resin such as a Low-k material (a low-permittivity insulating film with carbon such as SILK and FLARE and Si as main constituents). SOLUTION: Etching treatment is made by the plasma of the mixed gas of oxygen and a BCl3 gas. Or, the etching is divided into first and second steps. In the first step, etching is carried out by gas plasma that contains only oxygen and does not contain BCl3. In the second step, etching is made by the plasma of the mixed gas that contains oxygen and BCl3.
Patent JP-2002090825-A (JP)
Title: Film unit with lens
Inventor: TAKAHARA SHIGEKI
IPC: G03B7/16
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To appropriately photograph a main object and background at stroboscopic photography. SOLUTION: When a strobe selection member 8 is at a lower off position, a small diaphragm aperture is arranged on a photographing optical axis by a diaphragm plate 1 with the pressure of a diaphragm spring. When the strobe selection member 8 is slid to the upper on position, the diaphragm plate is energized against the pressure of the diaphragm spring. A large diaphragm aperture is arranged on the photographing optical axis at stroboscopic photography, then the main object and the background are appropriately photographed. An automatic strobe circuit is installed in a stroboscopic device 18. When a shutter button 10 is depressed, light is emitted from a strobe light-emitting part 7. The strobe light reflected by the object is received by a photometry element 34.  When the charge voltage of a current flowing from the photometry element 34 reaches a reference voltage, the strobe light emission is stopped by the automatic strobe circuit, so that then overexposure of the main object is prevented.
Patent JP-2002091176-A (JP)
Title: Image forming device
Inventor: HOSOYA MASAHIRO
IPC: G03G21/18
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can be used safely in an general office or at a home. SOLUTION: A cartridge including at least a latent image holding body, a developing means and a solvent removing means in a hermetically enclosed state is attached to/detached from the image forming device, and is constituted so that liquid toner composition is hermetically enclosed in the cartridge in a state where it is not attached to the image forming device.
Patent JP-2002096186-A (JP)
Title: Lap welding device for thin plate material
Inventor: MURATA TAKAYUKI
IPC: B23K26/21
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To weld thin plate materials by ensuring reliable pressed condition when they are lapped and welded. SOLUTION: This device is provided with a laser head 6 which welds a welding part 8 wherein thin plate materials 7 are lapped by irradiating a laser beam from a laser beam emitting part 22, and a pressing mechanism 9 which has a pressing member 15 for pressing the weld line direction close to this welding part for predetermined length. A slide mechanism which slidably supports the laser head 6 in the weld line direction is provided in this pressing mechanism 9 while maintaining pressed condition of the thin plate materials 7 of the welding part 8 by the pressing member 15. Thus, the welding part 8 of the thin plate materials 7 which is pressed by the pressing member 15 can be welded by sliding the laser beam emitting part 22 without changing the pressed condition by the pressing member 15.
Patent JP-2001147020-A (JP)
Title: Controller for adaptive microwave oven and method for controlling adaptive microwave oven
Inventor: UBOWSKI RICHARD M
IPC: H04M1/72415
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven capable of excluding an interference with a communication equipment (cordless telephone) disposed near the oven. SOLUTION: The controller for an adaptive microwave oven comprises a processor, and a communication receiver for detecting the presence of a communication in a microwave frequency band near the oven.
Patent JP-2002089402-A (JP)
Title: Pressure fluctuation reducing structure in fuel passage
Inventor: NISHIWAKI ATSUO
IPC: F02M55/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To further effectively suppress propagation of fuel compression waves outward a delivery pipe, reduce the fuel pulsation sound more than ever, and easily provide them by suppressing the increase in the number of component items as much as possible. SOLUTION: A pulsative insulation space S is formed inside the delivery pipe 5. The insulation space S is formed by inserting a folding-screen shaped member 11 having orifices H alternately vertically into the delivery pipe 5. The adjoining orifices H are prevented from stacking with each other and one orifice H is stacked with a wall part of the member 11 in the passage axial direction. The openings areas of the orifices adjacent to fuel injection valve connecting positions c1-c4 out of the orifices are set relatively large.
Patent JP-2002100594-A (JP)
Title: Method and device for grinding plane
Inventor: SHIKOKU TOSHIJI
IPC: B24B37/28
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To improve flatness on the peripheral part of a semiconductor wafer and to prolong the service life of abrasive cloth in a double side polish device by canceling the distribution of load on the peripheral part of the wafer and the central part of the wafer in wafer polishing. SOLUTION: By making the thickness of a carrier gear part 17b of a carrier 17 in the double side polish device thinner than that of a carrier wafer holding part 17a, flatness on the peripheral part of the semiconductor wafer is improved and at the same time, the service life of abrasive cloth in the double side polish device is prolonged.
Patent JP-2002101044-A (JP)
Title: Light signal transmitter
Inventor: ISHIDA HIRONORI
IPC: H04B10/07
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a light signal transmitter, which can accurately extract original pulse row light signal from a multiplexed pulse row light signal, and can transfer the pulse row light signal between many terminals with high transmission quality. SOLUTION: The length of the transmission path, composed of an optical fiber and a light mixer 34, the composition of the quality of optical fibers 30, 32, and 36 and the light mixer 34, the optical wavelength of the light signal emitted from light emitters 221 and 222, and further the light intensity level of the pulse row light signal having entered each sending node 241 and 242 are adjusted, so that each light intensity level that the multiplexed pulse row light signal received with a light signal receiver has is not less than each threshold voltage which is set for every light intensity level.
Patent JP-2002090419-A (JP)
Title: Semiconductor testing device
Inventor: HASHIMOTO JUN
IPC: G01R31/28
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing device which is provided with a means to detect a change in an element related to a calibrating operation and in which a calibration control operation related to the replacement of a board can be performed precisely. SOLUTION: The semiconductor testing device which is equipped with a function to calibrate the semiconductor testing device itself is provided with an ID giving means by which a board ID capable of discriminating individual boards with reference to the individual boards related to at least the calibrating operation is given to the boards, a board-slot-position control means which controls slot position information on the boards on which the individual boards equipped with the board ID are mounted and a calibration-execution control means by which whether a system initializing operation or a timing calibrating operation can be executed or not for every board is determined on the basis of the board ID giving means and the slot-position control means and which executes the calibrating operation to the board as an object based on its determination.
Patent JP-2002095613-A (JP)
Title: Central cleaning equipment
Inventor: HAYASHI HIDEKI
IPC: A47L9/32
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide central cleaning equipment in which a vacuum cleaner with a built-in motor fan is connected to an insertion opening provided on a floor, a wall or others, via a pipe, which has achieved better functions by removing the corresponding line between the vacuum cleaner and the insertion opening, leading to the easier and better installment, by improving the dust collecting capability, and by reducing the weight of the hand controller. SOLUTION: In this equipment, a vacuum cleaner body 20 with a built-in motor fan 2 is connected to one of the insertion openings 21 provided on floors, walls, and so on, via a pipe, and a hose 6 has, on one end, a pipe connecting part 24 to connect the hose to the insertion opening 21 and, on the other end, a hand controller 25, with which an extension pipe 9 and a nozzle 10 is connected furthermore. The insertion opening 21 is supplied with power from commercial power source 22. Both the vacuum cleaner body 20 and the cleaning unit 26 are provided with a radio communication means, 30 or 27 for communicating by radio.
Patent JP-2002103542-A (JP)
Title: Composite film for bottom material of boiling treatment
Inventor: TSUJIKAWA YOSHIYASU
IPC: B32B27/32
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite film for a bottom material of boiling treatment which shows high resistance to pin holes and curling properties of a flange part as well as outstanding transparency and luster. SOLUTION: This composite film for a bottom material of boiling treatment is structured of a heat seal resin layer as an innermost layer, a polyamide resin layer as an intermediate layer and a linear chain low density polyethylene resin layer with a thickness of 1-10 μm as an outermost layer and further, and adjacent polypropylene resin layer to the linear chain low density polyethylene resin layer as the outermost layer.
Patent JP-2002108102-A (JP)
Title: Developing device, image forming device and magnet roller
Inventor: MIYOSHI YASUO
IPC: H01F7/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To enhance image quality while preventing an abnormal image such as roughened spots and whitened spots at the tailing edge from being generated even when the contact range of a magnetic brush with a latent image carrier is shortened. SOLUTION: A developing magnetic pole provided on a magnet roller is constituted so that the maximum value of variance of magnetic flux density in the tangential direction is made to exist on the upstream side of almost the center of a developing region when the variance of magnetic flux density in the tangential direction versus the distances on the circumference of a developing sleeve are plotted, and the absolute maximum value is made to be 40 T/m or higher.
Patent JP-2002106458-A (JP)
Title: Three-bladed vertical windmill device
Inventor: KANEDA FUMIO
IPC: F03D7/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a windmill device which can efficiently obtain a rotation energy regardless of wind direction and can stably convert the rotation energy into the other energy. SOLUTION: This three-bladed vertical windmill device has three platy blades having a curved cross-sectional form. These blades are arranged in such a manner that one side edge of each blade is far away from the center of a bottom plate but the other side edge is positioned near the center, and the distance from one side edge of the blade to the above center and that from the other side edge to the center are equal to those of each other blade. Further, three blades are arranged so as to position at equal interval to each other, and the side edge part near the center of one of the blades adjacent to each other and that part of the other blade positioned outside the above side edge part form an air sucking port.
Patent JP-2002105159-A (JP)
Title: Amino resin composition and decorative board using the same
Inventor: ITO MIKIO
IPC: B32B27/42
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an amino resin composition having high contamination resistance without impairing the characteristics inherent therein including heat resistance, high hardness and excellent gloss, and to provide decorative boards using the composition. SOLUTION: This decorative board is obtained using a resin composition essentially comprising (A) a compound having at least one amino group in one molecule and also having a triazine ring, (B) formaldehyde and (C) an aliphatic amino compound; wherein the molar ratio: C/A is 0.01 to 0.2.
Patent JP-2002105831-A (JP)
Title: Composite nonwoven fabric and textile product using the same
Inventor: ITAKURA ISAO
IPC: D04H3/007
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composite nonwoven fabric having a touch feeling of nonwoven fabric, a bond strength between nonwoven fabric laminates and fluff resistance, and a fabic product using the same. SOLUTION: This composite nonwoven fabric is characterized in that the composite nonwoven fabric is obtain by arranging a nonwoven fiber assembly (III) composed of a conjugate fiber comprising components of a thermoplastic resin (A) and a thermoplastic resin (B) exposed to the surface of a fiber between laminated layers of both nonwoven fabrics constituted of a nonwoven fiber assembly (I) made of the thermoplastic resin (A) as a raw material and a nonwoven fiber assembly (II) made of the thermoplastic resin (B) as a raw material and the nonwoven fiber assembly (III) is thermally bonded to the nonwoven fiber assembly (I) and the nonwoven fiber assembly (II).
Patent JP-2002105935-A (JP)
Title: Fish pass and helping method for runup and rundown of aquatic creature
Inventor: YASUDA YOICHI
IPC: E02B8/08
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To restore or maintain respective pieces of group having a wandering property, by helping runup and rundown by walking movement of crustaceans and aquatic creatures. SOLUTION: This fish pass installed in a level difference part between an upstream side and a downstream side of a river cross sectional structure, rises above from the respective right and left sides against the water current direction above a stair like water stream member and above the stair like water stream members, and also provided with a side wall part forming a streamway together with the stair like stream member. A fish pass is formed so that one or both of the side wall parts are constituted obliquely at an angle appropriate for run up or down of fish at an angle of widening the width of the stream way from the said stair like stream member. It is preferable that the side wall part is inclined within an angle of 40-50 deg. including 40 and 50 degrees.
Patent JP-2002115267-A (JP)
Title: Swing construction machinery
Inventor: KAMEYAMA KENTARO
IPC: B62D27/04
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a swing construction machinery capable of mounting a carburetor on a swing frame having a notch section on the left front side for reducing weight with sufficient rigidity. SOLUTION: The swing construction machinery is so constituted that mount members 40, 41 and 42 are arranged on a left backward section, a right backward section and a right forward section with a driver's seat 19 in the swing frame 6 as the reference and that corner sections on a left rear side, a right rear side and a right front side of the carburetor 26 are mounted to the swing frame 6 by using these three mount members 40, 41 and 42. By the constitution, it is designed on the assumption that e.g. an eave-shaped canopy for covering the upper side of the driver's seat 19 is used for the standard equipment, and the carburetor 26 can be mounted to a site with high strength except the notch section A in the swing frame 6 with high rigidity by using these three mount members 40, 41 and 42 even for the swing frame 6 making the left front side as the notch section A for reducing weight.
Patent JP-2002117603-A (JP)
Title: Disk device
Inventor: OYAMA IWAO
IPC: G11B17/051
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk device which can reduce the cost of the parts of a stationary side guide body and can exactly center disks, even if their thicknesses vary. SOLUTION: This guide groove 4 of the stationary guide body 3 consists of a deep groove part 41 of an approximate V-shape in section, which is formed with slopes 41a and 41b facing each other and is made to abut the angle of the peripheral edge of a disk 11 on both slopes 41a and 41b and a shallow groove part 42, which is formed continuously with this deep groove part 41 and abuts the outer peripheral surface at the peripheral edge of the disk 1 on its inside base surface 42a. When at least the outer peripheral surface of the disk 1 abuts against the inner base surface 41a of the shallow groove part 42, disk 1 is positioned on the disk drive part by the stationary guide body 3 and a drive side guide body 5.  As a result, the disk 1 entrapped in the deep groove part 41 and the shallow groove part 42 hardly gives rise to slippages during transportation and the disk 1 may be positioned in the radial direction by the inner base surface 42a of the shallow groove part 42.
Patent JP-2002114822-A (JP)
Title: Copolymer resin composition and method of manufacturing the same
Inventor: TSUZUKI MANABU
IPC: C08F2/44
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer resin composition minimized in coloring, less prone to generate brown or black colored foreign matters in manufacturing and molding. SOLUTION: This copolymer composition is obtained by copolymerizing a styrenic based monomer and one or more kinds of monomers selected from a (meth)acrylate based monomer, (meth)acrylic acid, (meth)acrylonitrile in the presence of 4,6-bis(octylthiomethyl)-o-cresol, including <=1,000 ppm of the remaining comonomers and the invention includes a method of manufacturing the resin composition.
Patent JP-2002115590-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KAMOTO AKIRA
IPC: F01N11/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine capable of suppressing the lowering of oxygen occluding capacity of exhaust purification catalyst and stably controlling the air-fuel ratio. SOLUTION: The air-fuel ratio control device is provided with oxygen occlusion quantity estimating means 25 and 18 estimating the oxygen occlusion quantity of the exhaust purification catalyst 19, and air-fuel ratio control means 13, 18 and 5 controlling the control air-fuel ratio based on the oxygen occlusion quantity. An upper side threshold and a lower side threshold are set for the oxygen occlusion quantity, and when the oxygen occlusion quantity is larger than the upper side threshold value, the air-fuel ratio control means 13, 18 and 5 control the air-fuel ratio to the rich side, and when it is smaller than the lower side threshold value, the control means control the air-fuel ratio to the lean side.
Patent JP-2002115113-A (JP)
Title: Buttonhole and various kinds of article using the same
Inventor: TSURUTA SOICHI
IPC: A41C3/12
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a buttonhole so designed that a button is easy to be fastened and also the button once fastened is hard to come off, deformation of the fabric on which the buttonhole is formed, and breakage of the buttonhole itself can be reduced, and also new design can be created by making a combination with a button, and to provide various kinds of article using the buttonhole. SOLUTION: This buttonhole 10 is provided in order to fasten a button B fixed on a under fabric 13 through making the button B pass through under the rear face of an upper fabric 14 covering the under fabric 13 to be exposed on the surface of the upper fabric 14; wherein the buttonhole 10 comprises a buttonhole body 11 through which the button B passes to fasten it, and a reinforcing fabric 12 arranged on the surface of the upper fabric 14 so as to cover part of the buttonhole body 11 from the longitudinal edge part of the buttonhole body 11, the reinforcing fabric 12 is fixed to the upper fabric 14 at the longitudinal out side of the buttonhole body 11.
Patent JP-2002115634-A (JP)
Title: Power circuit for starter motor
Inventor: MATSUBARA MORIHIKO
IPC: F02N11/08
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an electric device and a circuit due to a short-circuit without unnecessarily disconnecting a breaker. SOLUTION: This power circuit for starter motor comprises: a power supply 2 for the starter motor 4 for internal combustion engine; a main switch 1a; and a first relay switch 3 operating in conjunction with the main switch 1a and controlling current supply to the starter motor 4 for internal combustion engine. This power circuit for starter motor comprises: a breaker 6 arranged between the power supply 2 and the starter motor 4 for internal combustion engine; a second relay switch 7 carrying out bypass of a current with respect to the breaker 6; and a controller 8 carrying out control such that when the main switch 1a are reversed to be turned ON, the first relay switch 3 is turned ON, when the main switch 1a is reversed to be turned OFF, the first relay switch 3 is turned OFF, and when the first relay switch 3 is ON, the second relay switch 7 is turned ON.
Patent JP-2002117455-A (JP)
Title: Locker type commodity delivery system
Inventor: TSUNODA KAZUMASA
IPC: G06Q20/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To safely execute the payment of a price and the delivery of a commodity for an unspecified number of customers while protecting the customer's privacy. SOLUTION: This locker type commodity delivery system comprises a plurality of commodity delivery devices set in a public place or the like. This system comprises a receipt means 102 for receiving the designation of place and time, an order management means 103 for managing order information, and a transmitting means 104 for transmitting an order code. A payment means 110 comprises an order code input means 111 for inputting the order code, an order information input means 112 for receiving the corresponding order information, a receiving means 113 for receiving the price, a first code report means 114 for reporting an unlocking code.  A door control means 120 comprises a first code receiving means 121 for issuing an unlock command according to the receipt of the unlocking code, and an unlocking means 112 for unlocking the door provided on the corresponding locker 101 according to the unlock command.