baber/WOPTO huggingface dataset:
Patent JP-2002230107-A (JP)
Title: Vehicle management system and vehicle managing method
Inventor: OGURA KOICHI
IPC: G07B15/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle management system to efficiently use vehicles and to reduce land to be used for parking spaces by joint use of two or more groups of vehicles. SOLUTION: Users to move between a residential district 42 and a station 41 are defined as a group A and users to move between the station 41 and a company 43 are defined as a group B according to the direction and a time zone of use by which the users use a shared vehicle 2. The group A moves from the station 41 to other district by using public transportation facilities for work and on the contrary, the group B arrives at the station 41 from other district in the morning. When the users of the groups A, B shuttle between the station 41 and the residential district 42 or the company 43 by using the shared vehicle 2, the shared vehicle 2 shuttles between a port I44 and a port I45.  Thus, the users of the groups A and B are further sorted out by the time zone of the use of the shared vehicle and transfer of the users is managed so that traveling directions of the shared vehicle 2 become alternative between ports I and II.
Patent JP-2002224524-A (JP)
Title: Impurity eliminating device
Inventor: INABA HITOSHI
IPC: B01D53/18
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To control a pH value of an absorption liquid for absorbing a soluble gas in a processed air to a predetermined range in a short time without raising a concentration of a removal gas component in the processed air. SOLUTION: In the impurity eliminating device 1, the soluble gas in the processed air is removed by a gas/liquid contact of a clean absorption liquid in a chamber 2 and the absorption liquid is utilized by circulating it. The device 1 has a pH sensor 20 for detecting a pH value of the absorption liquid in circulation water piping 15. A control device 19 controls an opening/closing of a two- way valve 18 of general water replenishment piping. The pH value of the general water usually becomes 6-8.
Patent JP-2002235451-A (JP)
Title: Multi-stage parking facility
Inventor: ISHIDA HIROYUKI
IPC: E04H6/42
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a parking facility capable of overcoming the malfunction due to a front fence during the opening operation. SOLUTION: This multi-stage parking facility is provided with the front fence 4 disposed in an entrance of a garage and operated upward to open, a first optical sensor 6 disposed outside the front fence 4 for detecting foreign matter, and a control device 7 for stopping the operation of the front fence 4 according to a signal from the first optical sensor 6. The control device 7 is adapted to stop the operation of the front fence 4 except the case where the front fence 4 is in a second control range when the first optical sensor 6 detects foreign matter in the opening and closing operation of the front fence 4. The second control range is the range of position of the front fence in which the interference of the front fence 4 and a vehicle caused by advancing of the vehicle into the parking apparatus 1 is not easily judged from a driver's seat of the vehicle.
Patent JP-2002233363-A (JP)
Title: Method for stabilizing ascorbate oxidase and reagent for assaying biocomponent
Inventor: HASHIMOTO MAMIKO
IPC: C12N9/96
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a long-term stable reagent for assaying biological fluid components the without interference of ascorbic acid. SOLUTION: This method for stabilizing ascorbate oxidase comprising formulating a solution containing the ascorbate oxidase with one or more kinds of carboxylic acids (salts) capable of stabilizing the ascorbate oxidase. The reagent for assaying the biological fluid components comprises the ascorbate oxidase and one or more kinds of the carboxylic acids (salts) capable of stabilizing the ascorbate oxidase.
Patent JP-2002236646-A (JP)
Title: Electronic mail software for education, and its operation method
Inventor: INOUE YOSHIAKI
IPC: G06Q50/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an educational effect such as language study and a manner while enjoying an international or domestic electronic mail, by setting a child.school pupil in an elementary.junior high.high school or youth as a main user. SOLUTION: A composition and edition are conducted based on a typical illustrative sentence of a foreign language based on a database, for example, a model English sentence, a system for supporting the electronic mail of the user is constituted thereby, a single mail address or the minimum mail addresses is/are used by the plural users based on a rule and the like of mutual concessions to be communized, an instructor checks the proriety of transmission by a content of the electronic mail before the transmission by the user, and soundness of the electronic mail interchanged internationally.domestically is maintained thereby.
Patent JP-2002235881-A (JP)
Title: Flange connecting structure
Inventor: HATAYAMA SUSUMU
IPC: F16L23/16
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a flange structure wherein bolt holes of a flange and a packing are easily positioned, displacement of the packing causing uneven fastening is prevented when fastening the flange, and sealing leakage is made hard to occurr. SOLUTION: This flange is provided with recessed grooves or projected ridges in parallel with a thickness direction of a flange collar portion at an intersecting position of lines connecting a flange collar center and a bolt hole center on a flange collar portion outer peripheral side surface. In the packing, a locking collar having inner diameter generally same as the outer diameter of the flange collar portion is projected generally orthogonal to a surface abutting on the flange, and projected ridges or recessed grooves engaged with the recessed grooves or the projected ridges provided on the flange are provided at an intersecting position of lines connecting a packing center and the bolt hole center on a surface abutting on the flange collar portion outer peripheral side surface of the locking collar.  The locking collar of the packing is fitted in the flange collar portion outer peripheral side surface, and the recessed groove or the projected ridges provided on the flange collar portion are engaged with the projected ridges or the recessed grooves of the packing, thereby matching the bolt holes of the flange and the packing.
Patent JP-2002239280-A (JP)
Title: Needle thread clamping device for sewing machine
Inventor: IWATA TOSHIYUKI
IPC: D05B65/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a needle thread clamping device capable of surely holding the tip end of a needle thread by increasing the length of the needle thread left after cutting. SOLUTION: The needle thread clamping device comprises tension units 50 and 52 arranged on a thread path leading from a thread supply source to a needle 32 for applying predetermined tension to a needle thread 33, a thread handler 54 arranged on the thread path for drawing up or down the thread through vertical movement, a wiper 60 having a tip end portion 60a capable of intersecting the vertical locus 35 of a needlebar to catch the end of the needle thread thereby after cutting and a holding mechanism 40 for holding the tip end of the needle thread caught by the wiper. The needle thread clamping device further comprises a control means 70 which raises the thread handler before cutting the needle thread to maintain the tension thereof and lowers the same after the completion of cutting the needle thread to release the tension thereof.
Patent JP-2002244398-A (JP)
Title: Image forming apparatus
Inventor: AGATA ATSUSHI
IPC: G03G15/08
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus whose operability is excellent and in which adjustment accuracy is improved. SOLUTION: An image forming apparatus is constituted by incorporating a first processing cartridge 12 having only a black processing means and a second processing cartridge 10 in which the processing means of yellow, cyan and magenta are integrated, and the first and second processing cartridges 12 and 10 are supported so as to be mutually independently attached and detached.
Patent JP-2002240838-A (JP)
Title: Lid-and-body vessel
Inventor: NISHIKAWA HIROSHI
IPC: B65D41/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a lid-and-body vessel with excellent design and quality feeling and mainly consisting of cardboard. SOLUTION: This lid-and-body vessel comprises a body of flat shape with at least a curved part thereof, and a covering lid fitted to the whole circumference of the body mainly consisting of cardboard. The covering lid 10 comprises a top plate 1, a cylindrical side plate 2, and an annular shoulder 3 having a curved surface with an outer side swollen outwardly, and the top plate 1 and the side plate 2 are joined with each other via the shoulder 3.
Patent JP-2001345208-A (JP)
Title: Superconducting-member cooling device
Inventor: YOSHIDA SHIGERU
IPC: F25D3/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the event such that a temperature gradient towards a lower section from the surface of a liquid is broken by a convection in the vicinity of the surface of the liquid and agitation or the like and operating conditions are brought into an unstable state and cooling efficiency is deteriorated, in a superconducting-member cooling device constituted so that the temperature of liquid nitrogen in a liquid nitrogen vessel, in which liquid nitrogen is housed, leaving a space on the surface of the liquid and nitrogen gas pressure at atmospheric pressure or higher than atmospheric pressure is applied into the space on the surface of the liquid, is brought into a supercooling temperature under atmospheric pressure and a superconducting member is cooled by liquid nitrogen at the supercooling temperature under atmospheric pressure. SOLUTION: A convection preventive member such as an open-cell urethane foam composed of a porous heat-insulating material having a continuous hole is arranged extending over the upper and lower sections of the surface of the liquid of liquid nitrogen in the liquid nitrogen vessel.
Patent JP-2002247125-A (JP)
Title: Digital demodulator
Inventor: YAMASHITA ATSUSHI
IPC: H04L27/38
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital demodulator that prevents a phase from being much shifted when a received signal level is lower and corrects the phase at a high-speed when the received signal level is normal. SOLUTION: The digital demodulator is provided with a level detection section 22 that detects a level of a received signal from I and Q signals resulting from applying digital orthogonal detection to a received multi-value QAM signal by the quasi-synchronous system and correcting the phase, a level discrimination section 23 that discriminates a difference between a level of a detected received signal and a prescribed threshold, and phase error limiter sections 8, 18 adjust output data of a phase error outputted from phase error calculation sections 7, 17 to phase correction sections 9, 19.  The digital demodulator limits the output data of the phase error when the level of the received signal is smaller than the prescribed threshold so as not to correct the phase of the received signal or outputs the output data of the phase error without any modification when the level of the received signal is greater than the prescribed threshold so as to correct the phase of the received signal.
Patent JP-2002250336-A (JP)
Title: Semi-conducting rubber roller and semi-conducting foaming rubber component for the same
Inventor: HARADA MICHIHIRO
IPC: C08L23/16
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a semi-conducting rubber roller and a rubber component for the semi-conducting rubber roller having a sufficient bonding property of an electrical conductive shaft body and semi-conducting foaming rubber and sufficient low hardness. SOLUTION: This semi-conducting rubber roller and the rubber component for the semi-conducting rubber roller are constituted such that the semi-conducting rubber roller is manufactured by vulcanization and foaming operations by passing the conductive shaft body through a cross head die of an extruder and arranging and heating a semi-conducting foaming rubber material which is not vulcanized and foamed yet on the shaft body and the rubber material is the rubber component which has EPDM as a main raw material and foaming agent, contains 4 to 15 parts of carbon black of DBP oil suction amount of 300 ml/100 g or more per EPDM 100 parts, and has an amount of a softening agent twice or more the carbon black amount and has a foaming vulcanizate of the rubber component which has Mooney viscosity ML1+4 (100 deg.C) of 15 to 30,  and in which the relation of foaming and vulcanization speed when measured at 140 deg.C, is such that a vulcanization percentage, which reaches 50% when the maximum value of a foaming pressure is set as 100%, is 40% or less.
Patent JP-2002251721-A (JP)
Title: Master carrier for magnetic transfer
Inventor: NAGAO MAKOTO
IPC: G11B5/86
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To carry out magnetic transfer to much more slave media by prolonging the life of a master carrier for magnetic transfer. SOLUTION: Projected parts 15 and 16 having surfaces higher than the projected part surface of a projected and recessed pattern formed in a transfer area 10 are formed in the nontransfer areas 11 and 12 of a master carrier 3 for magnetic transfer. Thus, a contact pressure between a slave medium 2 and the projected and recessed pattern during transfer is reduced.
Patent JP-2002231685-A (JP)
Title: Wafer-cleaning and drying device
Inventor: KIM DAIKI
IPC: H01L21/304
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a wafer-cleaning and drying device for simply and easily executing manufacturing and drying processes with one device, during the manufacturing process of a semiconductor device. SOLUTION: The wafer-cleaning and drying device includes a cleaning zone 10 for cleaning a wafer, and a drying zone 20 that is moved horizontally by a gap rail 40, for separating and connecting the washing zone and has a spray module 22 at the upper section. The cleaning zone 10 comprises a high-flow module 12 and a one-way stream module 14 for supplying a cleaning liquid or demineralized water, and a paste drain module 16 for discharging the cleaning liquid or the demineralized water, thus cleaning and rising the wafer. Also, the dry zone 20 accommodates the vapor of a polar organic solvent supplied from the spray module 22 and an inert carrier gas for drying the wafer.
Patent JP-2002248454-A (JP)
Title: Treating apparatus for organic waste
Inventor: INABA HIROSHI
IPC: B09B3/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a treating method by which organic waste such as an excretion, a sewage sludge or a food residue is fermented in a short period without generating malodor and a completely matured manure of a good quality can easily be manufactured, and an apparatus using this method. SOLUTION: This treating apparatus for organic waste comprises a first apparatus 1 having a means to mix the organic waste A as a raw material and a moisture conditioning material B and, if necessary, an auxiliary material C and stir and grind the mixture and a second apparatus 17 which receives the raw material D with a conditioned moisture conveyed from the first device 1 through a connecting path 16 and extrudes the raw material D through a pressurizing and kneading process and further, heats up the raw material D via a stricture window into a lumpy bar form, which, in turn, passes through a subsequent cutting and grinding process. Thus the raw material D composed of the organic substance is kept under optimal conditions with regard to the moisture content, temperature and the like.  Consequently, the extermination of pathogenic vermins and saprophytic bacteria and the decomposition of agricultural chemicals, chemical fertilizers and the like contained in the raw material with the effect to make these materials harmless are achieved.
Patent JP-2002248451-A (JP)
Title: Vehicle-mounted compression molder
Inventor: UEZONO YOSHIFUSA
IPC: B60P3/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact vehicle-mounted compression molder capable of sorting out compression moldings and not get-molded materials. SOLUTION: A carrying-out device 4 for the compression moldings unloaded from a compression molding machine 3 is structured of an upper-stage scraper conveyor 6 and a lower-stage belt conveyor 7 which are housed in a deck of a vehicle 5 and slide in the width direction of the vehicle 5, the upper-stage scraper conveyor 6 being equipped with a passage part 46 through which the non-molded product added to the compression moldings is made to fall to the lower-stage belt conveyor 7. Thus the non-molded product is sorted out and recovered into a non-molded product case 50 from the discharge end of the belt conveyor 7 and only the compression moldings are loaded into a finished product case 49 from the discharge aperture 47 of the scraper conveyor 6.
Patent JP-2002147069-A (JP)
Title: Inner handle assembly for sliding door
Inventor: CHOI JAE-HONG
IPC: E05B83/40
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an inner handle assembly for a sliding door improving the inner handle operation for opening/closing the sliding door more convenient than the conventional one. SOLUTION: This inner handle assembly for the sliding door is provided with a lot of fastening parts and/or assembly projections, and characterized in comprising a housing assembled via fastening members such as screws in the indoor side of the sliding door, the inner handle hinged to the housing so as to freely rotate in the both directions, and an inner handle operation control mechanism controlling the operation in such a state that the inner handle constantly returns to a neutral position.
Patent JP-2002258559-A (JP)
Title: Control panel unit
Inventor: KAWASE JUNICHI
IPC: G09F9/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a control panel capable of realizing the improvement of operability. SOLUTION: This control panel unit 9 is equipped with a control panel 11 having a display part 11a on the upper surface 3a of an image forming device main body 3 for forming an image on paper, and the display part 11a of the panel 11 is arranged in a direction where it faces to an operator. The unit 9 is equipped with a pedestal 19 supporting the panel 11 and the pedestal 19 is provided to move with respect to the upper surface 3a of the main body 3.
Patent JP-2002258538-A (JP)
Title: Developer for replenishment and developing method
Inventor: OKADO KENJI
IPC: G03G13/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a developer for replenishment by which an electrostatic property of a toner is stabilized without being influenced by environment and satisfactory image quality is obtained for over a long period. SOLUTION: The developer for replenishment to be used for a developing method to perform development while replenishing the developer for replenishment in the case of developing a latent image of a latent image holding body by using a developing unit in which a double-component developer consisting of the toner and a carrier is stored, is characterized by that the carrier and the toner are contained in blend ratio of 2 to 50 parts of the toner against one part of the carrier by a mass part, the carrier is a magnetic fine particle distributed resin carrier at least having inorganic compound particles and binder resin, weight average particle diameter of the toner is 3 to 10 μm and the toner contains 1 to 40% of a solid wax.
Patent JP-2002257006-A (JP)
Title: High pressure fuel pump
Inventor: INOUE HIROSHI
IPC: F02M37/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure fuel pump, in which the effect of pressure pulsation accompanied by the operation of a movable part is prevented, the response of a sheet valve portion is stable, and controllability is excellent. SOLUTION: The high pressure fuel pump comprises a discharge quantity control valve 100 in which the sheet valve portion 150 controls a spill port 153a to open and closed thereby to adjust a feed amount of fuel discharged by reciprocation sliding of a plunger 111 inserted and fitted into a pump chamber 110a. The discharge quantity control valve includes a stem portion 140b that is disposed in a working chamber 120a disposed on the opposite side of the pump chamber, and is thinner than the movable part through which urging force in a direction of separating from the sheet valve portion is transmitted from the movable part to the sheet valve portion.
Patent JP-2002255524-A (JP)
Title: Method and apparatus for producing carbonaceous material
Inventor: KAJIURA HISASHI
IPC: C01B31/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing a carbonaceous material to be able to generate efficiently single-layered carbon nanotube with high purity. SOLUTION: The apparatus 1 for producing the carbonaceous material is equipped with a tube reactor 11 and a gas feeding part. An anode 13 and a cathode 14 composing an arc discharge part and a catcher 23 to catch the generated carbonaceous material are set in the tube reactor 11. An RF heater 24 is set at the position where the catcher 23 is set and at the periphery of the tube reactor 11. On the method for producing the carbonaceous material, the carbonaceous material generated at the arc discharge part is transferred to the catcher 23 by a gas fed from the gas feeding part to the tube reactor 11 and heat-treated by the RF heater 24 without being exposed with atmospheric air in the catcher 23. The removal of impurities and the growth of the single- layered carbon nanotube are accelerated.
Patent JP-2002262271-A (JP)
Title: Supervisory system
Inventor: YAMADA AKIHIRO
IPC: H04N7/18
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory system where a loss of a wireless communication signal by a coaxial cable is compensated in the case of transmitting the wireless communication signal with a base band image pickup signal by the coaxial cable. SOLUTION: An image pickup device 2 picks up a supervisory area to generate a base band image pickup signal. The image pickup device 2 transmits the base band image pickup signal to a base station placed apart from the supervisory area through a coaxial cable 6. The base station is provided with a receiver 16 and the supervisory area is provided with a transmitter 8, and they make communication with a high frequency communication signal whose frequency differs from a frequency band of the base band image pickup signal. The high frequency communication signal synthesized with the base band image pickup signal is transmitted through the coaxial cable 6. A booster 18 is interposed in the coaxial cable 6. The booster 18 amplifies only the high frequency signal to compensate the attenuation of the high frequency signal in the coaxial cable.