baber/WOPTO huggingface dataset:
Patent JP-2002147961-A (JP)
Title: Heat treatment furnace
Inventor: KOYAMA HIROSHI
IPC: F27D11/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment furnace capable of improving productivity by improving the cooling efficiency of a heat treatment material. SOLUTION: The heat treatment furnace comprises at least a furnace body 3, a heater 5 situated at the internal part of the furnace body 3, and a muffle M situated on the inside of the heater 5 and containing a material 7 to be treated. The heat treatment furnace has structure when a heating chamber K is cooled, the muffle M is exposed with atmosphere in the heating chamber K held.
Patent JP-2002143810-A (JP)
Title: Device for treating organic matter
Inventor: SASAKURA HIROYUKI
IPC: B09B3/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an organic matter treating device in which a bad smell is restrained from being generated and insects are restrained from being attracted by promoting the drying of the treated material stored in a container. SOLUTION: This organic matter treating device is provided with a treating tank 1 where a carrier having a microbe deposited for decomposing organic matter is disposed for decomposing the organic matter such as garbage thrown in, a ventilating means for ventilating the inside of the tank 1, the container (a treated material discharging tray 201) for receiving the treated material discharged from the tank 1 and an air sucking route formed for passing through the container.
Patent JP-2002145032-A (JP)
Title: Vehicular braking device
Inventor: TANAKA SATORU
IPC: B60T8/34
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular brake capable of rapid responsing and smooth braking and provided with an antiskid braking system with high reliability. SOLUTION: This vehicular brake is provided with a pressure regulator for outputting a hydraulic pressure, depending on an operation amount of a brake pedal to produce a braking force by a brake, depending on a hydraulic pressure of the pressure regulator. The pressure regulator is provided with a variable pressure reducing valve on a hydraulic pressure output side thereof so that the hydraulic pressure from the pressure regulator is freely reduced by the variable pressure reducing valve, thereby producing the braking force by braking, depending on the reduced hydraulic pressure.
Patent JP-2002144547-A (JP)
Title: Ink jet head and its nozzle hole forming method
Inventor: TSUBOI KAZUHIKO
IPC: B23K26/382
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for conveniently obtaining an ink jet head in which a bubble can be prevented from intruding into an ink channel. SOLUTION: The ink jet head has a nozzle hole extending from the ink ejection side through a small diameter part, a protrusion at the circumferential edge of the small diameter part and a large diameter part continuous to the protrusion to an ink channel.
Patent JP-2002148324-A (JP)
Title: Radio wave incoming direction estimation device
Inventor: HIRAKAWA MITSURU
IPC: H01Q3/26
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio wave incoming direction estimation device capable of estimating the number of incoming waves and the direction of each incoming wave highly accurately with a small calculation load from a signal received by an array antenna composed of plural antennas. SOLUTION: Incoming direction candidates are estimated by a linear prediction method having high direction estimation accuracy and a small calculation load (35), and array antenna output powers of the incoming direction candidates are calculated by Capon method having high power estimation accuracy (36), and the array antenna output power values (37) are applied to an incoming wave number determination discipline (38) to execute incoming wave number estimation (39), and the true incoming direction is estimated from among the incoming direction candidates after incoming wave number estimation (40). Hereby, the incoming wave number and the incoming wave direction can be estimated highly accurately with a fixed small calculation load without requiring eigenvalue decomposition executed in MUSIC, to thereby simplify a signal processing device.
Patent JP-2002152540-A (JP)
Title: Apparatus and method for processing color image signal
Inventor: HASEGAWA NORIKO
IPC: G06T1/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for processing a color image signal capable of improving color reproducibility by executing an optimum color conversion in all hues. SOLUTION: An equal hue surface converter 3 regulates the lightness for the color image signal hue regulated by a hue converter 2, then color converts the signal along a conversion route corresponding to the signal, and converts the signal into a color image signal in a color reproducing area of the output unit. For the color image signal having, for example, higher lightness than that of the maximum chroma color of the color reproducing area of the output unit and out of the color reproducing area of the output unit, a conversion route along a straight line formed at a prescribed angle from a chroma axis out of the color reproducing area of the output unit and along a straight line for maintaining the lightness of the intersection between the previous line and the color reproducing profile of the output unit in the color reproducing area of the output unit is set.  Thus, the color conversion is executed according to the conversion route bent outside the color reproducing area to prevent decrease in the lightness and decrease in the chroma, and the optimum color conversion is executed.
Patent JP-2001196600-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: CHO KOYU
IPC: H01L21/336
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline silicon film of superior characteristics. SOLUTION: A glass substrate, an aluminum nitride film on the glass substrate, and a crystalline silicon film on the aluminum nitride film, are provided. Here the aluminum nitride film comprises oxygen of 0.01-20 atom % with respect to nitrogen contained in the aluminum nitride film.
Patent JP-2002150191-A (JP)
Title: Telephone with card settlement function and portable terminal device with card settlement function
Inventor: NODA HAJIME
IPC: G06Q20/40
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily settle a price with a card. SOLUTION: A portable telephone 21 with card reading function has a card reading part, transmits card data read by the card reading part and amount data on a purchase desired commodity to a server 25 for a card company via the Internet 22, and acquires credit card. When acquiring credit of the card company, the card data, the credit data and data on the purchase desired commodity are transmitted to a server 23 of an on-line shop to order the commodity.
Patent JP-2002158627-A (JP)
Title: Broadcast receiver, viewing information calculation method and viewing information calculation system
Inventor: KANO TAKESHI
IPC: H04N5/44
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a viewing information calculation method with less cost and load on viewers, with which the program reception state of many viewers can be grasped accurately. SOLUTION: A control section 20 detects reception history by a reception section 12 and records the detected history to a reception history memory 35. The reception history includes at least a received channel, a reception start time, and a reception end time. A viewer connects a receiver 1 to a conventional computer 2 periodically once a week, to enable the conventional computer 2 to transmit the reception history data recorded in the reception history memory 35 to a party calculating view information on a communication network 4, such as the Internet through a telephone line 3, together with a receiver ID written in a ROM 23. The party calculating the view information captures the reception history data and the receiver ID from the communication network 4 to calculate viewing information, such as program audience rating.  In place of provision of the reception history memory 35 and a computer interface 36 to the receiver 1, the receiver 1 may use a removable storage device having a computer interface.
Patent JP-2002144495-A (JP)
Title: Laminate, and material for building, sub-material for package, member for automobile and partition using the same
Inventor: MISASA MITSUGI
IPC: E04C2/24
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminate abounding in decorativeness of an outward appearance, facilitating recycling and having high environmental adaptability. SOLUTION: The laminate 1 has a base 11 molded out of a recycling material containing scrap plastics and a resin film 12 laminated on the surface of the base 11.
Patent JP-2002155654-A (JP)
Title: Sliding lock
Inventor: GOTO JUNICHI
IPC: E05B37/02
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a sliding lock capable of increasing the conveniency of locks by dispensing with the maintenance of a key. SOLUTION: The sliding lock A held at a fixed position on a fixed plate 1 by locking a locking claw 3 with a locking section 2 of the fixed plate 1 and prohibited from opening operation of a sliding door 4 by making it as an obstacle to a moving course for the opening direction of the sliding door 4 is so constituted that it has a dial 5 capable of operating the proper number of rotations and that decesion is made by a rotational position of the dial 5 whether or not an unlocking operation of the locking claw 3 with the locking section 2 can be made.
Patent JP-2002159115-A (JP)
Title: Cable duct
Inventor: HAYAKAWA SHIRO
IPC: H02G3/04
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cable duct capable of facilitating attachment and removal of a cover, restraining the cover completely from moving in the lengthwise direction of the cover, and preventing the cover from dropping off. SOLUTION: This cable duct is constituted of a cable duct body 1 and the cover 11 with clearances in the lengthwise direction of side walls 4, 4, 5, 5. The cable duct body 1 is formed with a locking section 8 for retaining the bent part of the cover 1 and stopping sections 9, 9 for restraining the cover 11 from moving in the longitudinal direction. The cover 11 is formed with an engaging section 13 for engaging with the stopping section.
Patent JP-2002143833-A (JP)
Title: Alga prevention cover and alga prevention structure by using the same
Inventor: SAITO KOZO
IPC: C02F1/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an alga prevention cover and an alga prevention structure using this cover which can be stably floated on the water surface to shield from light and to prevent production of algae and generation of chironomid. SOLUTION: The alga prevention cover 1 is formed into such a structure that a plurality of float material 1b is attached to the back face of a strip type light shielding cover material 1a with the float material disposed with an interval in the longitudinal direction of the cover material. The alga prevention structure is formed by arranging a plurality of the alga prevention covers 1 parallel to one another on the water surface and overlapping or butting the side edges adjacent to each other of the alga prevention covers so as to make a structure of covering the water surface with the alga prevention covers 1. The alga prevention cover can stably floated on the water surface by the float material 1b and shield the water from light by the light shielding cover material 1a to prevent production of algae and generation of chironomid.
Patent JP-2002159078-A (JP)
Title: Remote control system
Inventor: KOBAYASHI TADASHI
IPC: H04N5/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a control of a tuner unit by a remote control operation at a display section side even by installing the tuner unit and the display section in a separate room. SOLUTION: A remote control signal from a remote controller 17 mounted in the tuner unit 1 is received by a first remote control signal receiver 12. A tuner 11 is controlled by a first CPU 15. Channel-select information or the like from the first CPU is transmitted by a second remote control signal transmitter 13, received by a third remote control signal receiver 25, and displayed on a display unit 26. When the remote controller is removed from the tuner unit and operated toward the display section 2, the remote control signal is received by a second remote control signal receiver 32, frequency-multiplexed by a first transmitter-receiver 36, sent to the tuner unit via a signal cable 4, separated by a first signal separator 41, and the tuner is controlled by the first CPU. Information from the first CPU is transmitted from a second transmitter-receiver 16 via a signal cable 4 by frequency multiplexing, separated by a second signal separator 42, transmitted from a third remote control signal transmitter 33, received by a remote controller, and displayed on a display unit.
Patent JP-2001189179-A (JP)
Title: Electrical connector device
Inventor: POLGAR GARY E
IPC: H01R13/631
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector device in which a frame connector is directly integrated to a component frame. SOLUTION: An electrical connector device 10 is provided for interfacing between a component frame 12 and a printed circuit board 14. The assembly includes a board connector 16 for mounting on a surface 18 of the printed circuit board 14 and a frame connector 24 mounted on the component frame 12. The connectors 16, 24 are mated in a mating direction nearly perpendicular to the printed circuit board 14. Complementary engaging tongues 46, 48 and grooves 50, 52 are provided between the frame connector 24 and the component frame 12 and extended nearly perpendicularly to the mating direction for engaging the frame connector 24 with the component 12. The tongues 46, 48 and the grooves 50, 52 are of different sizes to polarize the frame connector 24 relative to the component frame 12.  Latches 54, 56 are provided between the frame connector 24 and the component frame 12 for holding the connector 24 engaged with the component frame 12.
Patent JP-2002161122-A (JP)
Title: Flame-retardant foam
Inventor: MAEDA SHINICHI
IPC: C08G18/48
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant foam of which the flame retardance can be improved further and which is excellent in rigidity and in other properties. SOLUTION: This flame-retardant foam is continuously formed by reacting an organic polyisocyanate component with a polyol component. Alkylene oxide in an amount of 3.0-5.0 mol is added to a polynuclear phenolic compound obtained from heavy oil or pitch to make a phenol resin and a blend of the phenol resin with an aromatic polyester polyol in a weight ratio range of 30/70-70/30 is used as the polyol component and an equivalent ratio of isocyanate groups/hydroxyl groups is kept in a range of 3.0-5.0.
Patent JP-2002170078-A (JP)
Title: Recording paper sheets for optical reading device and manufacturing method thereof
Inventor: KOIZUMI SOICHIRO
IPC: B42D15/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the recording paper sheets for an optical reading device capable of easily and accurately writing the marks possible to be read by the optical reading device, and provide the manufacturing method thereof. SOLUTION: This recording paper sheet 1 for the optical reading device is provided with a writing part to be written by selecting a desirable mark among plural marks, and this writing part is formed by edging a part to be painted out by a writing material, and the plural marks become obvious by partially painting the writing part. The recording paper sheet is provided with a coating adhesion preventing means on the basic material forming the recording paper sheet, and provided with the edged writing part 2 to be painted by the writing material on the basic material provided with the coating adhesion preventing means.
Patent JP-2002168999-A (JP)
Title: Light radiation device using dielectric barrier discharge lamp
Inventor: FUSHITSUGU HIDEKI
IPC: G21K5/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a light processing device using a dielectric barrier discharge lamp of high light takeout efficiency to vacuum UV-light. SOLUTION: This device comprises a dielectric barrier discharge lamp 1 provided with an electrode 5 on an outer surface of a discharge container in which discharge gas to radiate vacuum UV-light by dielectric barrier discharge is filled, a metal block 13 for supporting the dielectric barrier discharge lamp 1 at a groove part 14, and cooling the dielectric barrier discharge lamp 1, and a means 16 to cool the metal block 13. Between the dielectric barrier discharge lamp 1 and the groove part 14 in the metal block 13, a reflection mirror 20 held to get in contact with both, of which surface on the side of the dielectric barrier discharge lamp 1 has reflection characteristics to vacuum UV-light, is detachably disposed.
Patent JP-2002010807-A (JP)
Title: Nonwoven fabric for hook-and-loop fastener female material and its manufacturing method
Inventor: TAKAHASHI TATSU
IPC: D04H3/14
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hook-and-loop fastener female material agreeable to touch even if used in direct contact with the skin so as to have excellent wearing comfort without scratching the skin besides having moderate joint strength and excellent form stability free from the easy elongation and breaking of a nonwoven fabric for the fastener material even by the repeated attachment and detachment of a joint part. SOLUTION: This nonwoven fabric for the hook-and-loop fastener female material is formed of thermoplastic synthetic long-fibers and has a large number of loops 2 formed of the long-fiber, on one face. Both a loop face 3 on the side with the loops, and a non-loop face 4 on the opposite side to the loop face 3 comprise continuous partial thermocompression-bonded parts 5 and non- thermocompression-bonded parts 6 surrounded by the continuous partial thermocompression-bonded parts 5.
Patent JP-2002173619-A (JP)
Title: Ink-jet printing ink and ink-jet printing method using the same, ink cartridge, printing unit and ink-jet printer
Inventor: OSADA NOBUTAKA
IPC: B41J2/135
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printing ink good in dispersion or dissolution stability, prevented from change in the size and issue rate of ink droplets and malissue thereof through preventing leaching of silicon, glass or either one film of oxide, nitride and metal provided on the silicon or glass in contact with the ink, to provide an ink-jet printing method, and to provide an ink-jet printer. SOLUTION: This ink-jet printing ink contains quaternary ammonium ion of the general formula A (R1 to R4 are each a straight-chain, branched or cyclic alkyl, hydroxyalkyl, haloalkyl or substituted or nonsubstituted phenyl). The other objective ink-jet printer has a head of electrostatic type consisting of a laminated structure made up of three Si single crystal substrates 101-103; wherein the 1st substrate is provided with a diaphragm 105, a liquid chamber 106, a fluid resistance unit 107 and an ink cavity 108.
Patent JP-2002127978-A (JP)
Title: Walking assist unicycle with auxiliary wheel
Inventor: IZUMI AKISUKE
IPC: B62K1/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a conventional unicycle is difficult to use because the unicycle needs skillful technique, while a two-wheeled vehicle is easy to use but is heavy in deadweight. SOLUTION: This unicycle has a structure in which load is conveyed to an axle by a shaft like a unicycle. By adding an auxiliary wheel having a function to land in the case of a fall to the unicycle, a stable riding is enabled, although the unicycle is light in deadweight.
Patent JP-2002133360-A (JP)
Title: Layout-based input/output method for cell in spreadsheet operation, and recording medium stored with program for the same
Inventor: YAMANE MITSUYOSHI
IPC: G06Q10/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method that creates a layout while maintaining a formula and a display attribute in a spreadsheet operation and screen-inputs/outputs spreadsheet data in a spreadsheet operation in different display types according to definition data. SOLUTION: A data file on an input command is stored in a spreadsheet data part 5, and definition data described in the data file are stored in a layout definition data part 7. Each cell for spreadsheet data in the spreadsheet data part 5 is arranged according to the definition data via a layout converting part 6 and is displayed or printed. Data as an input command from an input device 3 are stored in the spreadsheet data part 5 via a spreadsheet operation part 4 after a cell address for display is converted into a cell address for spreadsheet operation in the layout converting part 6 according to the definition data. The input data in the layout are stored in the spreadsheet operation cell address after the conversion in the layout converting part 6, so that a relation based on a formula is maintained between the cell addresses irrespective of the definition data.
Patent JP-2002172402-A (JP)
Title: Method for rolling copper-strip
Inventor: YOKOMIZO KENJI
IPC: B21B3/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for rolling a copper-strip capable of efficiently performing a pack rolling work wherein no joining between copper-strips occurs due to crimping on the packing surfaces of the two copper-strips even if the two copper-stripes are pack-rolled by the rolling mill. SOLUTION: In the rolling method of the copper-strip to process the copper- strip thin with a rolling roll, the two copper-strips 2A, 2B where oxide films are formed in advance on respective surfaces of two copper-strips materials 1 before rolling are superimposed and then, superimposed two copper-strips 3 are rolled by the rolling rolls 13A, 13B to prevent the two copper-strips adhere each other and simultaneously, the superimposed two copper-strips 3 are rolled as thin as prescribed thickness into a rolled pack copper-strip 4, and the method for rolling the copper-strip characterized by the feature that, by separating the rolled pack copper-strip 4 by the oxide film superimposed as an interface, rolling copper-strips 4A, 4B having prescribed thickness are obtained.
Patent JP-2002175413-A (JP)
Title: Lending system through internet
Inventor: NAGAOKA TOSHIYUKI
IPC: G06Q20/32
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a lending system for allowing a user to easily apply for lending anytime from a portable telephone terminal through the Internet without having any knowledge about a computer. SOLUTION: This system is constituted of a customer client terminal including a portable telephone requesting lending through the Internet, a headquarter computer system having the Web server of a lending operation enterprise, and its business processing terminal. When a customer applies for lending through the Internet to the headquarter, a business store in charge informs the user whether or not the lending is available through the Internet, and lending bank transfer is executed. When the customer lost his or her ATM card, additional and relending application can be immediately executed through the Internet.