baber/WOPTO huggingface dataset:
Patent JP-2002025050-A (JP)
Title: Magnetic recording medium and method for manufacturing the same
Inventor: WATANABE HARUO
IPC: G11B5/842
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a method for manufacturing the medium in which sufficient output can be obtained in short wavelength recording as well as noise can be decreased. SOLUTION: The magnetic recording medium has a magnetic recording layer formed by applying a dispersion liquid containing nonmagnetic or weak magnetic fine particles having a hexagonal ferrite crystal structure on a substrate and drying or heat treating the coating film. Or, the magnetic recording medium is manufactured by applying a dispersion liquid containing nonmagnetic or weak magnetic fine particles having a hexagonal ferrite crystal structure on a substrate to form a coating film and then drying or heat treating the coating film to form the magnetic recording layer.
Patent JP-2001104085-A (JP)
Title: Stackable chair
Inventor: AMBASZ EMILIO
IPC: A47C1/121
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a stackable chair which is comfortable for sitting in various sitting postures, attractive in appearance, very strong, flexible in use, and economical in manufacture. SOLUTION: This stackable chair has a frame with a tubular horizontal rod 18, and legs 121, 12r, 141, 15r and backrest supports 16l, 16r and selectively a simple substance casting FC including an armrest are received in the horizontal rod 18, and fitted to the respective ends of the horizontal rod by an integral connecting boss held in a suitable place by a connecting pin. A backrest support receives a backrest 50, and the backrest 50 is turned round a vot pin between the erect position energized by a spring and a rear upward gradient position. The range of inclining motion is limited by a stop in of the backrest and a stop groove of the backrest support. A seat 24 is fitted to the horizontal rod in a fixed position, or fitted to be inclined to the erect position.
Patent JP-2001351195-A (JP)
Title: Device for preventing automobile burglar and device for tracing the same automobile
Inventor: HAMAYA FUMIO
IPC: B60R25/33
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive device for recognizing the present position of a vehicle for suppressing vehicle burglar and various crimes using automobiles due to the burglar, and for supporting the investigation of the police. SOLUTION: This device is constituted of a device (on-vehicle loaded equipment) integrated into the body of a private automobile for transmitting the position of its own vehicle by radio waves and a device (external equipment) for receiving the radio waves outside the vehicle. The on-vehicle loaded equipment is miniaturized, and integrated with a power source part for mounting a battery so as to not easy to destroy.  Each on-vehicle loaded equipment is provided with two different specific identification codes (identification data A = vehicle position identification data and identification data B = control identification data), and radio waves for control accompanied with the identification data B for control identification which can not be read from the outside are transmitted so that the transmission intervals of the pulse signals of its own vehicle position data to be transmitted from the on-vehicle loaded device can be freely controlled.
Patent JP-2002032615-A (JP)
Title: Transport mediation method
Inventor: MITSUKE NAOHIKO
IPC: G06Q10/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a transport mediation method which saves the trouble of consignor performing the ordering work and enables a transport trader to perform efficient transport business. SOLUTION: The transport mediation method mediates between plural registered consignors and plural registered transport traders through a communication network. The method provided with a stage where a registered consignor who desires to transport goods accesses a home page on the Internet to input a prescribed ordering condition, a stage where a registered transport trader who desires to receive an order for transport business of goods accesses the home page on the Internet to input the bid price to a matter for which he or she desires the order reception, a stage where the lowest bid prices out of inputted bid prices is selected, and a stage where the registered transport trader who has inputted the selected bid price is informed of a successful bid by an E mail.
Patent JP-2002033521-A (JP)
Title: White light-emitting element and manufacturing method thereof
Inventor: YASUDA TAKENORI
IPC: C03C4/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that a conventional white LED manufactured by coating a YAG phosphor on a light-emitting surface of a blue LED or dispersing it into a sealing resin is insufficient in brightness to be used for lighting. SOLUTION: Related to the white light-emitting element, the light emitting part of the blue LED comprising group III nitride semiconductor is provided with an oxynitride glass phosphor layer to which a luminescent center is added. As the oxynitride glass, especially, a Ca-Al-SI-O-N oxynitride glass to which Eu2+ ion is added as the luminescent center is used.
Patent JP-2002032388-A (JP)
Title: Document-systematizing method, document-selecting method, document-managing device, document-processing management system and recording medium
Inventor: NARAHARA KOICHI
IPC: G06F17/30
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To grasp the general usage situation of a document group managed, in a document managing device. SOLUTION: In the document managing device 110, a document operation history by a document operating device 130 is stored in an operation history information storing part 115, and a systematization processing part 116 systematizes the document group on the basis of the information of the operation history. A user can easily grasp the general usage situation of the document group, by displaying the systematization information as an image on the display device 132 of the device 130. The operation history information is composed of a plurality of items, and systematization using the information of one item or a plurality of items can be carried out.
Patent JP-2001130298-A (JP)
Title: Seat for vehicle
Inventor: TANIO TAKAYUKI
IPC: A47C7/62
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a seat for vehicle which can surely protect an infant, improve the safety, and easily form a child seat with excellent seating quality and sense of security for the infant. SOLUTION: The seat 1 for a vehicle is provided with a seat body 7 comprising a seat cushion 2 and a seat back 3. The seat cushion 2 is divided in U-shape comprising a divided seat part 5 on the forward side of the vehicle and a remaining U-shaped part 6. The divided seat part 5 is turnable between the condition in which an adult can be regularly seated (a seat position) and the condition in which the divided seat part 5 is erected (the child seat position), and a child seat 10 is formed in a space between the divided seat part 5 in the erected condition and the seat back 3 as the divided seat part 5 is turned. This child seat 10 is formed of a foldable cloth, and when the divided seat part 5 is in a stored condition, it is folded and stored on a bottom surface side of the divided seat part 5.
Patent JP-2002033867-A (JP)
Title: Image reading apparatus and its control method
Inventor: TAKEUCHI TOSHIYUKI
IPC: G06T1/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus that has excellent usability and handling performance and warrants its proper operation and to provide its control method. SOLUTION: The image reading apparatus is provided with an optical system read unit 1 that scans an original receiving emitted light from a light source 4 to allow an image sensor 2 to read its original image and is, configured to transfer the image signal obtained by the optical system read unit 1 to an external device and with a start switch 9 as a function switch mounted on a proper place of the optical system read unit 1 and operated from the outside of the device. An external device displays a prescribed message with respect to the start switch 9 depending on the position of the optical system read unit 1.  The image reader is also provided with a position detection means that detects a reference position of the optical system read unit 1 and with a switch drive mechanism 10 that is placed on the outer case of the reader so that the start switch 9 can be operated at the reference position.
Patent JP-2002033246-A (JP)
Title: Electrolytic solution for electrochemical capacitor, and electrochemical capacitor using the solution
Inventor: TAKEDA MASAYUKI
IPC: H01G11/86
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide electrolytic solution for an electrochemcial capacitor which has a high withstand voltage on the oxidation side and is superior in durability, and to provide an electrochemical capacitor using the solution. SOLUTION: 1) The electrolytic solution is prepared by dissolving hexafluoroniobate in a nonaqueous solvent. 2) The electrochemical capacitor uses the electrolytic solution described in 1).
Patent JP-2002032256-A (JP)
Title: Terminal
Inventor: KANEGAE HIDEKI
IPC: G11C29/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a terminal capable of preventing concentration of rewrite on a specified area on a NAND type flash memory, distributing rewrite frequency to the entire NAND type flash memory, reducing rewrite frequency of a block to the utmost when the rewrite is generated and enhancing processing speed regarding data rewrite of a product. SOLUTION: The terminal is provided with a mapping managing means 7 to convert a logical sector number into a physical sector number as sequential numbers allocated to a data storage area on the NAND type flash memory by the unit of write (page), a block state managing means 8 to manage a state of a block as an erasure unit of the NAND type flash memory, a defective block managing means 9 and a garbage collection means 10 to erase unnecessary data in the block at fixed timing and the garbage collection means 10 is constituted so that the unnecessary data in the block is erased.
Patent JP-2002040993-A (JP)
Title: Driving method for display device, and display device
Inventor: NAKAGAWA TOSHIYUKI
IPC: G09G3/20
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that it is necessary to reduce vertical crosstalk regardless of kinds of display patterns in a liquid crystal picture display device. SOLUTION: This display device is provided with a liquid crystal display panel 105, a source signal driver circuit 102, a gate signal driver circuit 103, a selector 106, a counter voltage generating circuit 104 applying a voltage to counter electrodes and a controller 101 which receives the inputting of video data or the like and controls voltages to be applied to the source driver circuit 102 and the gate signal driver circuit 103 and, in the device, the potential of a source signal in a vertical blanking period is held at the potential of the counter electrodes.
Patent JP-2002044375-A (JP)
Title: Printer
Inventor: SAITO MASAKI
IPC: G06T1/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To read a page mark or the contents of printing whatever direction a medium is inserted in without requiring the extension of a carrying path. SOLUTION: Two scanners (SU, SL) are provided opposing each other vertically across the carrying path (103), and an energizing means (3) for constantly energizing at least one scanner (SU) to the other scanner (SL).
Patent JP-2002004302-A (JP)
Title: Double wall structure construction-method utilizing waste
Inventor: TAKEI TERUO
IPC: B09B3/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a recycle construction-method wherein an industrial waste such as shredder dust and incinerated ash which are generated much but hard to be recycled is processed into a harmless one and solidified to concrete state within a retaining wall for constructing a structure which is utilized for various application, contributing to reduction in load on a final disposal facility. SOLUTION: Levees are provided in two streaks with specified intervals which are constructed by placing and compacting an intermediate process material where a harmless special cement solidifying agent is kneaded with a waste at an interval part where L-type concrete retaining walls or steel sheet piles are arranged and extended in two rows. A canopy is provided on the upper surface between the levees to provide an all-weather space part, or, the space part is filled with the intermediate process material and further a levee is constructed above to provide a high-rise structure, with a power-generation wind turbine provided on the upper surface while a solar power-generation panel provided on a southern side surface, resulting in a production base for clean energy. A high levee may work as a windbreak levee in a region suffering wind damage.
Patent JP-2002043524-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWAO TAKENOBU
IPC: H01L21/822
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional semiconductor integrated circuit where in order to perform high precise measurement with a built-in ring oscillator, its circuit scale is increased, and arrangement wiring of an internal circuit is restricted, so that a chip size is increased. SOLUTION: In this semiconductor integrated circuit in which I/O cells 6 provided with VDD wiring 7 connected with a power source VDD and GND wiring 8 connected with a ground source GND are arranged side by side on the periphery, the I/O cell 6 is provided with inverters 9 which invert an inputted signal and output it. The inverters 9 are connected with neighboring inverters 9 through signal wiring 10 and form a ring oscillator.
Patent JP-2002044372-A (JP)
Title: Picture reader
Inventor: MATSUMOTO MASASHI
IPC: G06T1/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader by which a sensor unit can be fitted simply and precisely in the case of fixing the sensor unit to a casing and running a carrier unit in a direction orthogonal to the sensor unit so as to read a picture. SOLUTION: The reader is provided with a block member provided in the neighborhood of the position of one end part of the sensor units and having a slope tilted in the direction of the sensor unit and a projection member provided in the form of abutting on the slope and formed at the sensor unit, and an adjusting member for moving the block member back and forth in the direction of the sensor unit.
Patent JP-2002044440-A (JP)
Title: Shading correction method and image processor employing the same
Inventor: NISHI NORIYUKI
IPC: H04N1/401
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a shading correction method, in which unevenness of image can be corrected accurately, regardless of the input level to an image input device. SOLUTION: Output value from each pixel part of an image input device is corrected, using I/O characteristics data indicative of correlation between the input value and the output value for each of a plurality of pixel parts of the image input device, and the output values from all pixel parts, when a uniform light is inputted.
Patent JP-2002047585-A (JP)
Title: Method for regenerating etching solution for printed circuit board
Inventor: ISHIKAWA RYOICHI
IPC: H05K3/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating an etching solution for a printed circuit board capable of contributing to the reduction in the production cost of a printed circuit board and environmental protection by utilizing ozone produced in a UV ink hardening furnace as an oxidizer instead of an oxidizer such as a hydrogen peroxide aqueous solution. SOLUTION: In the method for regenerating an etching solution in which cuprous chloride contained in an etching solution after the etching of a printed circuit board is reduced into cupric chloride by an oxidizer and is reutilized, as the above oxidizer, ozone is used. In this case, as the ozone, preferably, the one produced an captured by a UV ink hardening furnace used in the production process of a printed circuit board is used. Further, the shortage of the ozone can be compensated for by a purchased oxidizer such as a hydrogen peroxide aqueous solution.
Patent JP-2002048927-A (JP)
Title: Method for manufacturing chirped fiber grating
Inventor: OKUDE SATOSHI
IPC: G02B6/10
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a chirped fiber grating which reduces ripples and has excellent dispersion characteristics by reducing fluctuations generated in a method for manufacturing a chirped fiber grating and reducing ununiformity of the grating. SOLUTION: In the method for manufacturing the chirped fiber grating wherein a phase mask 6 is arranged closely to an optical fiber 3 the partial coating layer of which is removed and the coating layer removed part of the optical fiber 3 is irradiated with ultraviolet rays through the phase mask 6 to form the grating, the phase mask 6 is scanned with ultraviolet beams 7 and the optical fiber 3 is repeatedly irradiated with the ultraviolet rays to form the grating.
Patent JP-2002018550-A (JP)
Title: Lost pattern and casting method using it
Inventor: TOKUMURA SACHIKO
IPC: B29C33/40
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lost pattern having excellent formability and work efficiency without generating carbon or a toxic gas and to provide a casting method using this lost pattern. SOLUTION: This lost pattern is obtained by expanding and also mutually fuse-sticking heat expandable micro-capsules in a mold. The outer shell of the capsule has an acrylate base monomer and/or a methacrylate base monomer as the main components, and a radical polimerizing monomer containing a carboxyl group and if necessary, a hydrophobic monomer and a polymer obtained by polimerizing the monomer of the component for adjusting the softening point are (co)polymerized with the main components. A volatile foaming agent gasified at the temperature of not higher than the softening temperature of the polymer is included in the capsule. The casting is performed by using this lost pattern.
Patent JP-2002051614-A (JP)
Title: Chemicals-applying machine
Inventor: OGAWA YUICHI
IPC: A01C11/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a driving structure of a chemicals-applying machine, capable of transmitting a power from a rice transplanter to the chemicals-applying machine by a power-transmitting structure with a simple construction, and capable of readily changing an amount of the chemicals to be applied in the chemicals-applying machine arranged on a seedling-carrying platform of the rice transplanter. SOLUTION: This chemicals-applying machine 40 arranged at the upper part of the seedling carrying platform of the rice transplanter A has a belt 52 wound between a driven pulley 48 fixed to a driving shaft of a seedling sending belt 63 of the seedling carrying platform 16, and a following pulley 50 fixed to a rotary shaft of a chemicals-feeding roll 45 of the chemicals- applying machine 40, and a tension roller B for imparting a tension to the belt arranged between the driven pulley 48 and the following pulley 50.
Patent JP-2001305603-A (JP)
Title: Photometer
Inventor: HIRAI ISAMU
IPC: G03B7/08
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photometer capable of realizing photography with appropriate exposure considering influence exerted on an exposure value by the color (light reflectance) of an object photographed by a camera. SOLUTION: A photometric means for normal light 9D performs the division photometry of the object and an exposure decision means decides the exposure of the object based on the photometry output from the means 9D. Then, plural photometric means for colorimetry 9G, 9B and 9R perform photometry on at least one divided area, judge the object color of the area and decide exposure correction amount based on the judged color. Furthermore, the correction value of the exposure correction amount is decided based on a photometric value on the adjacent or peripheral divided areas of the above area and based on a luminance difference (contrast) between an area where colorimetry is performed and the adjacent or the peripheral areas thereof, and the decided exposure correction amount is corrected based on the decided correction value so as the decide appropriate exposure.  The appropriate exposure is decided according to the color of the object and the luminance difference between the adjacent or peripheral area and the object, and the appropriate exposure is obtained even when the number of colorimetric areas is small.
Patent JP-2002064632-A (JP)
Title: System and method for computerless surfing of information network such as internet
Inventor: NICKY PAPPO
IPC: H04M3/493
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus allowing a caller of telephone subscriber using no computer to surf an information network over the telephone connection to access information of interest to the caller. SOLUTION: An apparatus includes a telephone connection allowing an individual caller from among a population of subscribers to make an incoming call to the central apparatus, a menu selection acceptor operative to accept at least one menu selection from the individual caller, a server connecting the in-coming call to an information network and surfing the information network responsive to the caller's menu selections to access textual information of interest to the caller, and a text, speech converter operative to convert the textual information of interest to the caller into speech output and to feed the speech output over the telephone connection to the individual caller.
Patent JP-2002055136-A (JP)
Title: Power source opposite phase detecting circuit
Inventor: OHASHI EIJI
IPC: H02H7/097
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To perform an opposite phase detection by adding a simple electronic circuit to an inexpensive apparatus, and enhance the functions of opposite phase detection, protecting operation and others at a cost lower than in the adaptation of an opposite phase preventive relay. SOLUTION: When a power source is in opposite phase, a capacitor C2 is not charged even if a pulse 3 and a pulse 5 are subjected to OR operation, a line 6 is still in L, and a transistor 24 is laid in OFF state. Since the transistor 24 is ON, and a switch RY is also ON in the case of normal phase, the switch RY can be used according to purposes such as ON/OFF of the power source of the load or alarm display by connecting the contact primary side of the switch RY to the power source and the secondary side to a load (three-phase induction motor or the like). Since the opposite phase detection is not necessary in the use in single phase, the switch RY can be forcedly turned on with a switch 26.
Patent JP-2002055525-A (JP)
Title: Developing device
Inventor: HODOSHIMA TAKASHI
IPC: G03G15/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing toner scattering, especially, preventing the toner scattering from a gap between the ends of a developer carrier and a developing roller as a developing device forming a toner thin layer on the developing roller by a two-component magnetic brush. SOLUTION: This developing device 3 is equipped with the developer carrier 7 carrying two-component developer 5 and the developing roller 6 carrying toner and developing an electrostatic latent image formed on the surface of a photoreceptor drum 1, and the toner is supplied to the developing roller 6 from the developer carrier 7. The developing device 3 is provided with a sealing member 11 sealing the gap between the developer carrier 7 and the developing roller 6 at the ends of the developer carrier 7 and the developing roller 6.