baber/WOPTO huggingface dataset:
Patent JP-2002266258-A (JP)
Title: Method for dyeing cloth
Inventor: KAMETAKA SHINJI
IPC: D06B21/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for dyeing a cloth, by which such a vintage appearance that a cloth really stored for a long period has can be imparted to the cloth in a relatively short time, and to provide a two-part system cloth- dyeing composition used for the dyeing method. SOLUTION: This method for dyeing the cloth comprises a process for treating the cloth with an aqueous solution containing tannin and a process for treating the cloth with an aqueous solution containing a polyphenol oxidase. The two-part system composition for dyeing a cloth comprises an aqueous solution containing tannin and an aqueous solution containing the polyphenol oxidase.
Patent JP-2002268311-A (JP)
Title: Imaging method and imaging device
Inventor: KASHIWA TAKAAKI
IPC: G03G15/20
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an imaging method and an imaging device having superior color reproducibility and satisfying image density, even when conducting high- speed and low-potential development. SOLUTION: In a tandem-type imaging method, an a-Si photoreceptor is used in a black station and an OPC photoreceptor is used in a color station, and conditions are set: for the a-Si photoreceptor: the absolute value of surface potential is 300 to 450 V, an SD gap is 350 to 800 μm, and the circumferential speed ratio of a developing sleeve to the photoreceptor is 1.1 to 4.0; for the OPC photoreceptor: the absolute value of the surface potential is 500 to 800 V, the SD gap is 350 to 800 μm, and the circumferential speed ratio of the developing sleeve to the photoreceptor is 1.1 to 4.0; the weight average particle size of toner is 4 to 10 μm, and the 50% volume average particle size of the carrier is 10 to 80 μm; the softening point of black toner is 90 deg.C to 115 deg.C, the softening point of color toner is 85 deg.C to 110 deg.C;  the softening point of the black toner is higher than the softening point of the color toner by >=5 deg.; and the coloring force of the black toner is 1.0 to 1.8.
Patent JP-2001331492-A (JP)
Title: Map information providing method, device therefor and recording medium having the method programmed and recorded thereon
Inventor: NOZAKI TAKASHI
IPC: G09B29/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To easily recognize a surrounding area, to reduce the burdens of a user and to improve performance in a map information retrieval service system using the Internet. SOLUTION: By accessing a map information site (web server 1) through a communication channel (Internet 2) from a client terminal equipment 3 provided with a display monitor and setting and inputting an establishment or the relating information, the web server 1 computes azimuth information composed of a distance and a direction from an optional position (centered by a present position) to the establishment, specifies the surrounding area to be displayed and transmits the map of the surrounding area to the requesting terminal equipment together with the azimuth information to be displayed.
Patent JP-2002274614-A (JP)
Title: Automated storage and retrieval system
Inventor: WADA TOSHIO
IPC: B66F9/07
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an automated storage and retrieval system equipped with a high storing efficiency by introducing such a configuration that the stop position of its fork is controllable through a simple and convenient control and the fork to perform carry-in and discharge of any object can certainly intrude into the space between the object stored at a certain spacing above and below. SOLUTION: A pair of supporting means 4 to support the two sides of the under-part of any object W are installed in an objects storage part 1 of each rack 2, and a stacker crane 3 to transport the object is equipped with an elevating and sinking member 9 to move up and down along the racks and the fork 10 to advance and retreat to/from under the object stored in the object storage part, and between the fork and the elevating and sinking member, a rock sensor is installed to sense the supporting means when the member makes elevating/ sinking operations, and also a control means 12 is installed to control the operation of the stacker crane.
Patent JP-2002274584-A (JP)
Title: Disk-shaped recording medium housing device
Inventor: YOSHIKAWA NOBUAKI
IPC: G11B23/03
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To make a housing base serve as an arbitrary part of a paper face by eliminating an engaging means (a projection) formed integrally at the housing base. SOLUTION: A disk-shaped recording medium housing device which is available for housing a disk-shaped recording medium at an appropriate position on the housing base is made up by providing an elastic disk formed in a diameter approximately the same as a center hole of the disk-shaped recording medium out of an elastic deformative material with an adhesive surface formed at its one side and by fixing the elastic disk engaged with the center hole of the disk-shaped recording medium to an arbitrary position on the housing base through the adhesive surface. With an annex indication surface added, adjoining to the periphery of the disk-shaped recording medium, non-disk-shaped recording medium is formed, and the periphery of the disk-shaped recording medium is fixed by engagement with the housing base (a leaf of a magazine or the like).
Patent JP-2002281235-A (JP)
Title: Image-reading apparatus
Inventor: ARAI YOSHIHIRO
IPC: H04N5/335
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by calculating a stable point due to an operation using a plurality of sampling points in an image-reading apparatus using a low-cost differential amplifier. SOLUTION: In the image-reading apparatus, an image signal that is outputted in synchronization with a pixel clock from an image sensor is sampled at a sampling timing in synchronization with the pixel clock to obtain image data. In the image-reading apparatus, at a sampling timing in synchronization with the pixel clock, sampling is made to one pixel for a plurality of times (1202), A/D conversion is made to the plurality of samplings (1203), a saturation point is obtained from the plurality of A/D-converted data for one pixel and the slew rate curve of the amplifier used before the A/D conversion means (1205<-> 1207), and the saturation point is sampled as data for one pixel (1208).
Patent JP-2002278934-A (JP)
Title: Device and method for managing security
Inventor: SAKAI TORU
IPC: G06F21/44
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To make security check where a handy terminal is checked to be usable or not to be more secure and to prevent an application program from being transferred to the other handy terminal due to an illegal copy. SOLUTION: The handy terminal incorporates a NAND chip (CMOS.NAND.EEPROM chip) 8 constituted of a plurality of memory blocks. The positions of respective defective blocks which are generated when the NAND chip 8 is manufactured and exist in the NAND chip 8 are detected. Terminal ID corresponding to the handy terminal is generated and set based on position information of the defective blocks.
Patent JP-2002280385-A (JP)
Title: Thin-film forming method and thin-film forming device
Inventor: TANIGUCHI GOICHI
IPC: C23C16/455
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To avoid defects made of surface foreign substance particle protrusions produced by abnormal growth of foreign substance crystals caused by an organic compound adsorbed by silicon wafer surfaces, when thin films are formed on the silicon wafer surfaces using a treatment chamber made of double cylinders. SOLUTION: When films are formed on surfaces of silicon wafers 9 in a treatment chamber 4, comprising an outer cylinder 2 and inner cylinder 3 having respective ceilings, a treated object boat 8 loaded with the silicon wafers 9 is loaded into the treatment chamber 4, while a non-oxidizing gas whose main component is nitride as is supplied through a gap between the outer cylinder 2 and the inner cylinder 3. Then a treatment gas is supplied into the treatment chamber 4 to form films on the silicon wafer surfaces.
Patent JP-2002289936-A (JP)
Title: Piezoelectric/electrostriction device and manufacturing method therefor
Inventor: IKEDA KOJI
IPC: H01L41/22
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a piezoelectric/electrostriction device, which comprises a base body 11 provided with a pair of left and right, movable parts 11a and 11b by a fixed part 11c on its one end side, and piezoelectric/ electrostriction elements 12a and 12b provided on the side surface of the movable parts 11a and 11b of the base body. SOLUTION: An integrated base body 11 is employed as the base body of a piezoelectric/electrostriction device, where an original plate punched into such a shape of flatly developed base body is bent, to provide the piezoelectric/ electrostriction device with few number of parts.
Patent JP-2001314828-A (JP)
Title: Method for removing precipitate
Inventor: HARA TAKASHI
IPC: B01D21/24
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a precipitate whereby a precipitate in an apparatus can be efficiently removed. SOLUTION: First, the pressure in a precipitation vessel 4 is decreased to convey a precipitate P in a cleaning vessel 3 to the precipitation vessel 4. Then, the pressure in the cleaning vessel 3 is decreased to convey a precipitate P in a rinse vessel 8 to the cleaning vessel 3. Next, the pressure in the precipitation vessel 4 is decreased to convey a precipitate P in a regeneration apparatus 6 to the precipitation vessel 4. After the precipitate P is collected in the precipitation vessel 4, the precipitate P is discharged through a waste liquid line L40.
Patent JP-2002284356-A (JP)
Title: Container holder
Inventor: ASANO MARIKO
IPC: B65G65/23
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a container holder capable of securely holding a container independently of the size thereof to be used in a wide range and capable of smoothly putting the container on/off a loading table without generating a damage in the container. SOLUTION: This container holder is provided with the loading table to be loaded with the container, a tilting mechanism for tilting the loading table, and a holding means for holding the container. The holding means moves forward and backward in relation to a side surface of the container with the tilting operation of the tilting mechanism to release the hold of the container when the loading table becomes a nearly horizontal condition, and holds the container when the loading table is tilted. The holding means holds the container with the extension and shrinkage of an elastic member related to the tilting operation of the tilting mechanism. The elastic member is shrunken to release the hold of the container when the loading table becomes the nearly horizontal condition, and extended to hold the container when the loading table is tilted.
Patent JP-2002285562-A (JP)
Title: Foundation construction for building
Inventor: KOYAMA TAKAO
IPC: E02D27/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To realize a simple execution of work for building a foundation of a building without greatly increasing the amount of excavation of sediment even though the bearing power of soil is small. SOLUTION: A foundation B is a side surface of a foundation beam 1 having a square cross section, is formed with a footing portion 4 or a mat foundation portion (batholith) 5 in one united body at a region corresponding to the ground surface GL, and forms top 1a of the foundation beam 1 and a top 4a of the footing portion 4 or a top 5a of the mat foundation portion 5 on the same horizontal surface. A support E of the groundsill C is fixed to an anchor bolt 3 embedded in the foundation beam 1.
Patent JP-2002282083-A (JP)
Title: Chair
Inventor: HACHITSUKA YUTARO
IPC: A47C7/50
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a chair which allows easy setting of the position of the backrest and the footrest whose positions greatly vary especially depending on the build of a sitter. SOLUTION: In a chair A having at least a seat portion 2, a backrest 3, and a footrest 4 to put ones' feet on, a gas spring 6 vertically moving the seat portion 2, and a position adjustment mechanism 7 continuously interlocking the operation of moving forward and rearward the backrest 3 and the operation of vertically moving the footrest 4 are provided, and the position adjustment mechanism 7 rises and lowers together with the seat portion 2, holding the relative position of the backrest 3 and the footrest 4 nearly constant relative to the seat portion 2 when the seat portion 2 is moving up and down, continuously interlocking the backrest 3 and the footrest 4 independently from the rise and fall of the seat portion 2.
Patent JP-2002288896-A (JP)
Title: Information recording and reproducing device
Inventor: TAKAHASHI JUNICHI
IPC: G01B7/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording/reproducing device that can obtain a fine actuation of a few nm(s) in a simple configuration for tracking error correction. SOLUTION: The probe has a cantilever configuration having its root fixed with its free top end made thin. Tow fixed electrodes 800a, 800b are provided crossing the direction of the data string on the recording medium and sandwiching the probe when using the slider 400. A static attraction works between the two fixed electrodes 8000a, 800b and the probe 300 making the probe cantilever supported and the top of the probe swings in the direction crossing the data string on the recording medium. Thereby, the movement (actuation) of the top of the probe needed for tracking is conducted.
Patent JP-2002286872-A (JP)
Title: Windshield for clock and the clock
Inventor: SUGIYAMA OSAMU
IPC: C23C14/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a clock windshield, which has high abrasion resistance and which is less likely to be damaged, even if a clock is mounted for a long period and to provide a structure for the clock using the clock windshield. SOLUTION: In the clock windshield, first oxide layers having a crystal structure and second oxide layers having a crystal structure are laminated alternately repeatedly, and a laminated thin film in which their respective lamination cycles is 1 to 20 nm is formed.
Patent JP-2002290079-A (JP)
Title: Electronic equipment accommodation box
Inventor: NAKAMOTO ATSUSHI
IPC: H05K7/18
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a strong and beautiful electronic equipment accommodation box. SOLUTION: The electronic equipment accommodation box has nearly a rectangular base section 1, a main frame 2 that is erected in four corners of at the base section 1, a top section 3 that is fitted to the upper section of the main frame 2, side and back plates 4 and 5 that are fixed to the adjacent main frame 2 and shut down the side and back of the main frame 2, respectively, and a door 6 that is freely opened and closed and fitted to the front of the main frame 2. In this case, a box-like rise section 7 is provided in the circumference of the base section 1, and a junction member 10 is provided at a lower end 13 of the main frame 2. The junction member 10 has a junction surface section 9 that can adhere to both vertical surface sections 8 in the depth and width directions in the corner portions of the box-like rise section 7.  At the base section 1, the junction surface section 9 is fixed to both the vertical surface sections 8 by a connection member 11.
Patent JP-2002289949-A (JP)
Title: Optical fiber, light amplification and oscillation device, laser beam generator, laser display device and color laser display device
Inventor: KUBOTA SHIGEO
IPC: C03C13/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber, suppressing the oscillation of one transition wavelength band and performing oscillation and amplification in the other transition wavelength band, when a plurality of oscillatable transition wavelength bands are present, and to provide a light amplification and oscillation device, a laser beam generator, a laser display device and a color laser display device using it. SOLUTION: The optical fiber is provided with a core 10, containing a first metal ion and a clad 11 formed at the outer peripheral part of the core, containing a second metal ion for which an absorption coefficient in the transition wavelength, band of the first transition of the first metal ion is larger than the absorption coefficient in the transition wavelength band of the second transition of the first metal ion preferably by five times or larger; and Amplification of light due to the first transition is suppressed and at least the amplification or oscillation of the light due to the second transition is performed, and the optical fiber is incorporated and the light amplification and oscillation device, the laser beam generator and the laser display device, etc., are constituted.
Patent JP-2002285208-A (JP)
Title: Method for preparing rare earth alloy powder material, and method for manufacturing rare earth alloy sintered compact using the same
Inventor: KANEKO YUJI
IPC: H01F1/055
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rare earth alloy powder material by which formation of oxide film on the surface of rare earth alloy powder can be suppressed and excellent lubricity can be produced and also to provide a method for manufacturing a rare earth alloy sintered compact using it. SOLUTION: The method comprises steps of preparing ground powder of rare earth alloy and pulverizing the ground powder in the presence of a solid lubricant having sublimation property at ordinary pressure to prepare the powder material substantially constituted of fine powder of the rare earth alloy whose surface is coated with the lubricant.
Patent JP-2002300217-A (JP)
Title: System for communicating voice and character information
Inventor: UENO SHUICHI
IPC: G06F13/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a voice and character information communication system capable of communication that simultaneously has both of readiness shown in exchange of voice information and data preservability of character information. SOLUTION: The voice information and the character information can be communicated between communication equipment 10 and communication equipment 20 through a line 1 for voice and a line 2 for characters. The lines 1 and 2 are connected under the control of a communication relay station 5. Namely, only the line 1 for voice, only the line 2 for characters, or both the line 1 for voice and the line 2 for characters are provided between the communication equipment 10 and 20 under the control of the communication relay station 5 in such a manner that the communication equipment 10 (20) presents the declaration of intention of desiring communication with the communication equipment 20 (10) to the communication relay station 5. The communication equipment 10 (20) has a mail address storing part 13 (23) for storing mail addresses for character information acquisition.
Patent JP-2001306810-A (JP)
Title: Online securities exchange system having automatic loan service function
Inventor: PAKU JUNHYON
IPC: G06Q10/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a short-term loan service which mortgages proceeds from sale in a contracted day so that a user can get a chance to sell securities in a better condition by delaying timing of security sale of the user, who uses a home trading system, up to a pertinent day when a fund will be required. SOLUTION: When the user makes an application for a loan on proceeds from sale of securities after selling the securities which the user has possessed, account information of the user and contract information of the contracted price, quantity of sale, and the contracted day of the securities are read, and a delivery day and the amount of money of adjustment are calculated on the basis of this contract information, and the whole or a part of the calculated amount of money of adjustment is paid to a user's account to pay the loan, and when the delivery day is coming, only the amount of money loaned to the user out of proceeds from slave which has been paid to the user's account is pulled out to pay back the loan.
Patent JP-2002304965-A (JP)
Title: Cold cathode fluorescent lamp
Inventor: UENO TAKASHI
IPC: H01J61/067
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce early consumption of a cold cathode caused by slenderizing the tube of a cold cathode fluorescent lamp. SOLUTION: A difference in level is provided at the tip part of a cylindrical cold cathode where an electrical field easily concentrates, by coating a metallic core rod 3a with metallic pipes 3b, 3c having shorter lengths than the rod, and thereby the surface area of the tip part is widened. In addition, the rear end part of the cold cathode 3 is brought into contact with the sealing part of a glass tube 1 and a lead-in wire 4 so that the electrical field is not concentrated on the lead-in wire part located at a position connected to the cold cathode.
Patent JP-2002301246-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine by which the clogging of collected balls is restricted while making a ball collecting material small and also a production cost is reduced. SOLUTION: A mechanism board 33 is provided with a ball collecting part 72 which communicates with respective prize-winning ports and an outlet in respective prize-winning devices which are arranged on a game board. Besides, upper and lower tray deriving passages 76 and 17 for transferring the game balls discharged from respective discharging devices to an upper tray and a lower tray are integrally formed with a ball discharge passage 78 for discharging the game balls which are stored in a ball tank 35. Since the structure of the mechanism board 33 is simplified, the mechanism board 33 is made to be small and the production cost is reduced concerning a molding mold.
Patent JP-2001294765-A (JP)
Title: Thermoplastic resin composition
Inventor: TORITANI AKIHIRO
IPC: C08L101/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in productivity, impact resistance, and gloss. SOLUTION: This thermoplastic resin composition comprises a thermoplastic resin (C) and a graft polymer (B) graft polymerized with at least a monomer selected from the group consisting of a (meth)acrylic ester monomer, an unsaturated nitrile monomer and a monomer capable of copolymerizing with them, to an enlarged diene rubber latex having a number average particle diameter of 0.15-0.5 μm and obtained by agglomerating and made large by mainly Brownian agglomeration of a diene polymer rubber latex obtained by emulsion polymerization.
Patent JP-2002303816-A (JP)
Title: Laser scanner and image forming device equipped with the same
Inventor: KANEKO YOSHIO
IPC: H04N1/036
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent scanning unevenness and image deformation from appearing on a formed screen and ear-offensive noise from being generated even when a rotary polygon mirror is rotated at different rotational frequencies. SOLUTION: A cover member 25 is provided with a moving cover part 26, which varies the interval L between it and the rotary polygon mirror 12, at the part which faces the rotary polygon mirror 12 in the axial direction of a rotary shaft 22 and the thickness of the moving cover part 26 is made larger than the mean thickness of the cover member 25 to give higher sound insulating performance than the cover member 25. The moving cover member 26 has its make screw part 26a, formed at its outer periphery, threadably engaged with a female screw part formed at the inner periphery of a cylindrical shape part 29 of the cover member 25, so when the moving cover part 26 is rotated, the moving cover part 26 moves to a desired position as shown by an arrow C.