baber/WOPTO huggingface dataset:
Patent JP-2001301250-A (JP)
Title: Image-forming apparatus
Inventor: KAWAMURA IWAO
IPC: B65H5/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus which prevents an image quality from decreasing because of variations of a distance (quantity) whereby a recording medium is transferred, etc., and can obtain high quality images with a small number of highly accurate parts. SOLUTION: A blocking mechanism 30 is incorporated for blocking with a predetermined timing the transfer of the recording paper 11 in an arrow A direction by a pinch roller 20 and a transfer roller 22. The blocking mechanism 30 is equipped with a pair of rollers (a brake roller 32 and a retainer roller 34) which rotate while holding the recording paper 11 therebetween, a ratchet gear 40 fixed to one end part in a longitudinal direction of the brake roller 32 to rotate with the brake roller 32, and the like. The transfer of the recording paper 11 is blocked by meshing a ratchet hook 44 to the ratchet gear 40.
Patent JP-2001308859-A (JP)
Title: Network management system
Inventor: MURO ATSUSHI
IPC: H04L69/40
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To facilitate inquiry of causes at the occurrence of troubles. SOLUTION: In a network, where many terminal devices are connected via repeaters such as routers and hubs, a software for management is included in one terminal device T21. A configuration contents information collecting part A collects configuration contents information, such as the types and the serial numbers of each repeater and each terminal device, installed software and its version and preserves the configuration contents information, together with collecting date and hour as a database in a configuration contents information preserving part B. A manager can display desired configuration contents information at the point of an optional time by giving a display instruction to a configuration contents information displaying part C. The manager can also extract and display changed configuration contents information around the point of a specific time or within a specific term.
Patent JP-2001313481-A (JP)
Title: Holding and fixing structure of flat plate material
Inventor: SAKAKURA TAKAYUKI
IPC: H05K7/14
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To realize holding and fixing flat plate material, e.g. a flexible printed circuit, without using screwing, and facilitate the holding and fixing work of the flat plate material, regarding holding and fixing structure of flat plate material. SOLUTION: In an FPC of flat plate material, holding and fixing regions S having no conducting pattern P are formed on both side edges, and a pair of adjacently opened through holes h1, h2 are formed in the respective regions S. As a holding and fixing tool 10 of the FPC, a substrate 11 having a length nearly equal to the width of the FPC, a clip 12 which is disposed upright on one surface of the substrate 11 and attached to a fixing hole H, bands 14 which are formed in both ends of the substrate 11 and made to penetrate the holes h1, h2, and can be rolled back, and a locking part 13 for locking the movement of the bands 14 in the rolling back direction are formed integrally.
Patent JP-2001313210-A (JP)
Title: Waste disposal method, air conditioner, refrigerator, and compressor
Inventor: FUTAMI TOSHIHIKO
IPC: H01F13/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a waste disposal method, air conditioners, refrigerators, and compressors, where ground products or decomposition products are easily screened or fractionated. SOLUTION: The permanent magnetic piece 16 (or 17) of a rotor 12 disposed in a DC motor 10 is demagnetized before a compressor 1 is ground or disassembled. The permanent magnet piece 16 of a ferrite magnet is demagnetized by the use of a demagnetizer 60. The permanent magnet piece 17 of a rare earth magnet is demagnetized through a thermal treatment.
Patent JP-2000347004-A (JP)
Title: Formation of antireflection film using hydrocarbon gas and method for application
Inventor: KIM YOHAN
IPC: G02B1/111
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the etching selection ratio by forming an antireflection film using only a hydrocarbon gas, to form an antireflection film which can be easily removed and can be formed into a thin film at a low cost, and to provide a method for its application. SOLUTION: This method includes a process of forming a high reflection film 104 on a semiconductor substrate 100 on which a base layer 102 is preliminarily formed, a process of forming an antireflection film 106 by using only a hydrocarbon gas on the high reflection film 104, a process of forming a photoresist pattern 108 on the antireflection film 106, a process of etching the antireflection film 106 and the high reflection film 104 in the lower part by using the photoresist pattern 108, and a process of removing at a time the photoresist pattern 108 and the antireflection film 106 from the resulting product.
Patent JP-2001320129-A (JP)
Title: Semiconductor laser
Inventor: MIYAZAKI KOICHI
IPC: H01S5/22
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To realize the improvement of a kink level and the reduction of an operation current. SOLUTION: As basic components, this semiconductor laser is provided with a first clad layer 108 of first conductive type formed on a first conductive type of semiconductor substrate 104, an active layer 110 formed on a first cladding layer, a second cladding layer 114 of second conductive type comprising a current injection part 112 which is formed on the active layer and shows a projecting shape of a plane-view stripe arranged on the front surface side, a current constriction layer 116 of second conductive type which is formed on the second cladding layer 114 except on the part of current injection part 112 of the second cladding layer, a cap layer 118 of second conductive type which is formed on the current injection part of the second cladding layer and the current constriction layer 116,  and electrodes 120 and 122 which are formed respectively on the front surface of the cap layer and the backside of the semiconductor substrate. The width of the base side of the current injection part 112 of the second cladding layer 114 is formed more widely than that of the top side of the current injection part 112.
Patent JP-2001320144-A (JP)
Title: Fitting structure of ic package to board
Inventor: HARA TAKESHI
IPC: H05K1/18
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of an IC package to a board where a pattern is formed with no interference on the board by just forming a positioning protrusion at heaping-type printing such as resist printing and silk screen printing for positioning the IC package on the board, with the IC package which is surface-mounted on the board aligned for easy positioning and higher production efficiency with no hole for positioning required on the board. SOLUTION: A plurality of positioning protrusions 5 higher than a copper foil 4 on a board 3 where a leg 1 is fitted are formed at a part corresponding to between a plurality of legs 1 of an IC package 2 by heaping-type printing such as resist printing and silk screen printing, and a plurality of legs 1 of the IC package 2 are inserted into between the plurality of positioning protrusions 5, thus positioning the IC package 2 on a specified part of the board 3 for fixing.
Patent JP-2001320858-A (JP)
Title: Sensor for vacuum motor
Inventor: SATO WATARU
IPC: G01D5/245
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a vacuum motor and facilitate the installation thereof into equipment by positioning a magnetic encoder in an encoder case on the vacuum side. SOLUTION: The sensor for vacuum motor comprises a magnetic gear wheel (22) installed on a rotating shaft (9) having a rotor (8), the encoder case (18) placed in the motor case (1), and a magnetic sensor (19) that is installed in the encoder case (18) and placed opposite to the magnetic gear wheel (22). The magnetic gear wheel (22) and the detecting face (19a) of the magnetic sensor (19) are positioned on the vacuum side (14).
Patent JP-2001317779-A (JP)
Title: Ventilation system for building
Inventor: SUZUKI SHIGENORI
IPC: F24F7/06
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To create a living space that is comfortable to a person and at the same time prevent VOC from entering a room by constantly maintaining the pressure of the inside of each room at a positive pressure to the fresh air. SOLUTION: This ventilation system for a building is provided with an air- supplying device 21 for constantly supplying the fresh air to the central part of the inside of a building 12 that is demarcated at the lower portion of an attic space 11 of a building under specific conditions, a venting device 25 that limits the air inside the building to an amount being smaller than the amount of supply of the fresh air by the air-supplying device and at the same time discharges the air to a venting layer 5 that is demarcated between an outer wall 2 of the building and an inner wall 3 along the outer wall and is connected to the attic space, and an exhaust path 26 that connects the attic space to the outdoor and discharges air in the attic space to the outdoor.
Patent JP-2001315980-A (JP)
Title: Sheet feeding device and image forming device equipped with this device
Inventor: SAKURAI TAKESHI
IPC: B65H1/18
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To automatically change the feeding condition of sheet according to the kind of sheets so that the sheets can be surely separately fed. SOLUTION: This sheet feeding device 200 comprises a sheet housing means 3 liftably having a sheet loading means 5 loaded with sheets and attachable to and detachable from a sheet receiving part 6; a judging means 24 for judging the kind of sheets in the installation of the sheet housing means to the sheet receiving part; a lifting means 4 for raising and lowering the sheet loading means in the installation of the sheet housing means to the sheet receiving part; a sheet feeding means 7 for feeding the sheets from the sheet housing means; a sheet separating means 20 for separating the sheets fed by the sheet feeding means; a positionally adjustable sheet detecting means 28 for detecting the sheets stacked on the sheet stacking means;  and a detecting position regulating means 27 for regulating the position of the sheet detecting means to the sheet separating means according to the kind of sheets judged by the judging means.
Patent JP-2001315433-A (JP)
Title: Manufacturing method for composition for aqueous ink receptor layer and recording material for aqueous ink jet printer
Inventor: YANAGI KOJIRO
IPC: B41M5/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a composition for an aqueous ink receptor layer, which is capable of forming the ink receptor layer high in adhesive property to a substrate and excellent in a picturing resolution, and the manufacturing method of a recording material for an aqueous ink jet printer, which is capable of manufacturing the recording material comparatively simply by employing the composition. SOLUTION: The composition for the aqueous ink receptor layer, which is obtained by mixing 2-10 pts.wt. of an inorganic electrolyte and 0-100 pts.wt. of adsorptive porous material (preferably 2-10 pts.wt. of sodium chloride and 0-10 pts.wt. of silica grain) to 100 pts.wt. of a hydrophilic resin or vinyl acetal resin, for example, is applied on a PET film so as to obtain the thickness of 20 μm and is dried for 3 min at 110 deg.C to form a film for the ink receptor layer while the film is separated from the PET film thereafter and an OPP adhesive tape (the thickness of 60 μm) is laminated on the separated surface to obtain the recording paper for the aqueous ink jet printer.
Patent JP-2001322421-A (JP)
Title: Refrigerating cycle device
Inventor: ISHIKAWA HIROSHI
IPC: F25B29/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve both of the heating performance by gas injection to a compressor and the oil returnability to the compressor, and simplify a decompression device. SOLUTION: The high pressure refrigerant after passed through an indoor heat exchanger 12 for heating the air in a heating mode, is partially by-passed to be reduced into the medium pressure by a first pressure reducing device 26 composed of a fixed restrictor 26b, the high-pressure refrigerant after passed through the indoor heat exchanger 12 and the medium-pressure refrigerant after passed through the first decompression device 26 are heat-exchanged by a refrigerant-refrigerant heat exchanger 23, and the medium-pressure gas refrigerant gasified by the heat exchanging is injected to the compressor 22. The high-pressure refrigerant after passed through the refrigerant-refrigerant heat exchanger 23 is sucked into the compressor 22 through a second decompression device 27 formed by an electric expansion valve, an exterior heat exchanger 24 and an accumulator 25.
Patent JP-2000357095-A (JP)
Title: Method and device for downloading software to embedded system
Inventor: GARFUNKEL ARIE
IPC: G06F9/445
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the method for downloading new software and a boot version to the memory of an embedded system by using a fail-safe procedure by discriminatingly using a write-protected area and an unprotected area. SOLUTION: A controller 11 performs system operation by operating software stored on a flash memory 12. A RAM 13 is a volatile memory for temporarily storing an initializing and a downloading program and in download mode, a controller 11 is made to operate the system 10. At this time, the software of the latest version copied from the flash memory 12 to the RAM 13 is used each time the system is initialized. To allow complete operation in downloading operation, all operating programs can be copied to the RAM 13.
Patent JP-2001322668-A (JP)
Title: Medicine wrapping film
Inventor: MIZUTANI TOMOYOSHI
IPC: C08F216/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a medicine wrapping film which exhibits good water solubility after being packaged for a long time both in packaging an acid medicine and an alkalic medicine and further which is excellent in mechanical strength. SOLUTION: The medicine wrapping film includes an oxyalkylene group containing polyvinyl alcohol based resin (A), and a carboxyl group containing polyvinyl alcohol based resin (B), and further preferably includes a sulfonic group containing polyvinyl alcohol based resin (C).
Patent JP-2001325374-A (JP)
Title: Collaborative learning system using digital video
Inventor: TAKAHASHI HIROYUKI
IPC: H04N21/431
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To actualize a new interactive and virtual class with large learning effect by making it possible to accumulate, retrieve, and process lecture contents generated according to a way of advancing a lecture and the progress state. SOLUTION: A tutor's controller 3 creates an image of a digital video space A on a large-screen display 1, and records and accumulates the image, records and accumulates relative data on an image retrieved by a retrieving means 31, and adds data for retrieval to the recorded and accumulated image and the relative data to enable retrieval. Each terminal device 2 with a small-sized display is provided with an image generating display means 21 for the independent viewpoint of a student which makes a display by a independent viewpoint of the student who is walking around in the virtual space in the image displayed on the large-sized display 1 and a display image recording and storing means 22 which stores and accumulates an image of the independent viewpoint.
Patent JP-2001331974-A (JP)
Title: Optical recording medium
Inventor: FUJIWARA HIROYUKI
IPC: G11B7/24097
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which can prevent damages in the recorded data when someone writes on the print layer of the medium with a hard writing tool or when someone accidentally drops something on the label face. SOLUTION: The optical recording medium 7 is manufactured by successively depositing a recording layer 2, metal reflection layer 3, protective layer 4, elastic layer 5 and print layer 6 on one face of a substrate 1. The elastic layer 5 is formed by applying QVN ink manufactured by Teikoku Ink corporation on the protective layer 4 by screen printing and curing the ink with UV rays to form a film of 8 μm thickness. The elastic layer 5 is a rubber elastic material having 9.35 deg.C Tg measured by a differential scanning calorimeter (DSC-50 by Shimadzu corporation).
Patent JP-2001331626-A (JP)
Title: Regional marketing device
Inventor: UCHIDA YOICHI
IPC: G06Q30/06
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a regional marketing device which can speedily recognize an increase in sales by advertisement at low cost. SOLUTION: This device is equipped with a sales data receiving means 21 which receives sales data 8 sent from a POS terminal 7 installed in a store 6 in a specific area covered by cattle television, a CM distributing means 20 which distributes a commercial message including the contents of a specific article sold at the store 6 and the location of the store 6 through the cable television, and a special sales data analyzing means 22 which receives special sales data as sales data on the specific article sent from the CM distributing means 20 and analyzes the special sales data.
Patent JP-2001333147-A (JP)
Title: Method and device for selecting transfer destinations after reply
Inventor: KAGI ICHIROU
IPC: H04M3/54
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device by which a phone call arrived in a telephone set can be transferred to transfer destinations automatically. SOLUTION: Transfer destination names or the like and registration numbers are recorded, and the registration numbers and the transfer destination telephone numbers are stored, and an optional number is dialed to an external line destination to start a transfer function after the reply of a voice warp service provided by the NTT to automatically call an optional transfer destination to transfer a phone call.
Patent JP-2001329691-A (JP)
Title: Stand for holding beam member
Inventor: BAN KAZUO
IPC: E04G21/16
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a beam holding stand capable of simply and easily holding and fixing a beam member to a predetermined attitude and also of carrying out the work safely. SOLUTION: This is a stand 4 for holding a beam member horizontally when attaching a required member to a beam member 1 comprising an H-steel, and comprises a horizontal underframe 8, a, leg body 9 for fixing the horizontal underframe 8, and a pair of holders 10 and 10 for holding a lower flange 1a of a beam member 1 placed on a horizontal underframe 8, and each holder 10 comprises a vertical lever 11 supported in a movable manner up and down and rotatable manner between each holder 10 and the horizontal underframe 8 on the underframe 8 and a linking arm 12 linked to a lower flange 1a of the beam member 1, and a restricting means 26 is interposed, which restricts the holding of the beam member 1 by the holder 10 at an outward position horizontally reversed around, from the frame hold position holding the lower flange 1a of the beam member 1.
Patent JP-2001334609-A (JP)
Title: Decorative sheet and foil decorating resin molded article
Inventor: SUZUKI YUKIO
IPC: B29C45/14
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet for the foil decorating of an ABS resin molded article capable of being reutilized as a molding resin even if not separated from the ABS resin molded article and a foil decorating resin molded article having recyclability manufactured using the same. SOLUTION: The decorative sheet 1 is constituted by laminating a transparent acrylic resin sheet layer 11, a pattern printing ink layer 12, an ABS resin sheet layer 13 and an ABS resin backer layer 14 in succession from a surface side. The decorative sheet is laminated to the ABS resin molded article on the side of the ABS resin backer layer 14 to obtain the foil decorating resin molded article. When the pattern printing ink layer 12 is formed on the surface of the ABS resin sheet layer 13 by a transfer method, the ABS resin sheet layer 13 is not attacked by a solvent in printing ink and the decorative sheet 1 excellent in surface properties and sharpness can be easily obtained.
Patent JP-2001059904-A (JP)
Title: Composition for forming light diffusion film and light diffusion film
Inventor: TAKATORI MASASHIGE
IPC: C08K3/36
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To efficiently diffuse reflected light, to attain uniform surface lighting with high frontal brightness and to obtain excellent flattening property, heat and chemical resistance by incorporating a copolymer of unsaturated carboxylic acids, epoxy group containing unsaturated compounds and specific olefinic unsaturated compounds and a light diffusion substance. SOLUTION: The resinous composition for a light diffusion film contains a copolymer [A] of unsaturated carboxylic acids and/or unsaturated carboxylic acid anhydrides (a1), epoxy group containing unsaturated compounds (a2) and olefinic unsaturated compounds (a3) other than monomers (a1) and (a2), and a light diffusion substance [B]. The copolymer [A] is obtained by copolymerizing unsaturated carboxylic acids and/or unsaturated carboxylic acid anhydrides (a1), epoxy group containing unsaturated compounds (a2) and olefinic unsaturated compounds (a3) other than monomers (a1) and (a2). The light diffusion substance [B] has a function to diffuse reflected light and to heighten the frontal brightness of a liquid crystal display panel.
Patent JP-2001335248-A (JP)
Title: Signal transmitting device for elevator
Inventor: IWAZU TORU
IPC: B66B3/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmitting device for an elevator in which a transceiver on the car side and a transceiver on the elevator shaft side can be easily installed within such a range that both can transmit/receive signals between each other. SOLUTION: Transceivers 21 and 22 are installed on a car 3 of an elevator and an elevator shaft 2 in which the car 3 elevates, so signals are transmitted/ received between a control panel to control the car 3 and the car 3 in this signal transmitting device for an elevator, where installation angles of the transceivers 21 and 22 are displayed in displays 21a and 22a, so the transceivers 21 and 22 are installed based on the displayed installation angles.
Patent JP-2001341556-A (JP)
Title: Vehicular seat
Inventor: TAKENOSHITA MASA
IPC: B60N2/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the seating performance of such a type of vehicular seat for permitting an elderly person, a physically handicapped person and the like to get in and out a vehicle rear seat easily as has a conventional structure where part of the seat cushion of the rear seat is divided off and the divided cushion is slid outward of the vehicle cabin. SOLUTION: A bench seat cushion 2 with seating for a plurality of occupants is divided into a divided cushion 10 on a door opening 5 side and a remaining cushion body 4. The divided cushion 10 is supported for sliding movement in a vehicle width direction relative to the cushion body 4 and for turning movement between a vehicle front-facing position and a door opening-facing position.