baber/WOPTO huggingface dataset:
Patent JP-2002147670-A (JP)
Title: Control mechanism of expansion pipe joint
Inventor: KADOMA SATOSHI
IPC: F16L27/10
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a control mechanism of an expansion pipe joint capable of effectively absorbing the excess displacement in the direction vertical to the pipe axial direction by a simple means. SOLUTION: In the piping formed by connecting pipes 2, 3 by a bellows-type expansion pipe joint 1 or the like in a state of absorbing the angular displacement in the pipe axial direction and the direction vertical to the pipe axial direction, a control mechanism 5 is formed by connecting tip parts of first and second L-shaped plates 6, 7 extended from both end sides of the expansion pipe joint 1 toward a central part of the expansion pipe joint 1, to left and right sides of the expansion pipe joint 1 by means of a slot 8 and a pin 9 relatively movably in the direction Y vertical to the pipe axial direction.
Patent JP-2002155059-A (JP)
Title: Method for producing 4-amino-5-cyanoimidazole derivative and intermediate thereof
Inventor: TAKASE MITSURU
IPC: C07D233/90
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently producing a 4-amino-5- cyanoimidazole derivative and the corresponding intermediate. SOLUTION: This method for producing a 4-amino-5-cyanoimidazole derivative of formula (III) and the corresponding intermediate of formula (II) are provided as shown in the reaction formulas [wherein, R1 are R2 are each H, a (substituted) alkyl, (substituted) alkenyl, (substituted) alkynyl, (substituted) aryl, (substituted) aralkyl, (substituted) heterocyclic group, (substituted) heteroalkyl, hydrocarbon group having an alicyclic skeleton, (N-substituted) carbamoyl or alkoxycarbonyl; and a halogenating agent is a compound selected from the group consisting of phosphorus oxychloride, phosphorus trichloride, phosphorus pentachloride, phosphorus oxybromide, diphosphoryl chloride, sulfonyl chloride, sulfuryl chloride, phosgene, diphosgene, triphosgene and chloroformic acid trichloromethyl ester].
Patent JP-2002171544-A (JP)
Title: Cti server
Inventor: IWASHITA KAZUHIRO
IPC: H04L12/24
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide CTI(Computer Telephony Integration) servers installed in duplicate that supervise the normality between the CTI servers and a PBX so as to smoothly switch the servers. SOLUTION: The CTI servers are connected to a phone exchange system and the PBX is provided with a means that connects the two CTI servers in the case of connecting the two CTI servers to the PBX, an inter-server-PBX communication interface means that always monitors a session with the PBX in the phone exchange system so as to detect a fault, and a duplicate changeover means that selects other server from a server where a fault takes place on the occurrence of a fault in the server by means of the inter-server-PBX communication interface means.
Patent JP-2002167631-A (JP)
Title: Electrical contact material, its production method and gas-blast circuit breaker
Inventor: SUYAMA AKIKO
IPC: C22C9/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrical contact material which secures excellent reliability by reducing the amount of wear caused by arcs, and contributes to the increase of the voltage and capacity of an electric power apparatus, their compactification and the extension of their lives, and to provide its production method. SOLUTION: The oxide of at least one or more kinds selected from the group consisting of calcia, magnesia and ceria and at least one or more kinds of metals for addition selected from the group consisting of titanium, vanadium, chromium, iron, cobalt, nickel, zirconium, niobium, molybdenum, ruthenium, rhodium, palladium, hafnium, tantalum, rhenium, osmium and iridium are added to an alloy of tungsten and copper.
Patent JP-2002187021-A (JP)
Title: Active gaseous screen electrochemical discharging method and machine
Inventor: YO KEITO
IPC: B23H5/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a machine for an active gaseous screen electrochemical discharging. SOLUTION: The active gaseous screen electrochemical discharging machine includes an active gaseous screen electrochemical discharge electrode which provides an negative electrode environment and, an auxiliary electrode which provides a positive electrode environment and, an electrically conductive working fluid and, a nonconductive work piece which waits read for processing. The discharging method enables to processes rapidly the nonconductive work piece through discharge operations triggered under a strong voltage at gaseous insulating layer which is provided jointly by a mainly activated added gas and a chemical reaction generated between the positive electrode and the negative electrode, particularly to perform precise processing operation.
Patent JP-2002176491-A (JP)
Title: Electronic mail distribution system, electronic mail distribution method and computer program
Inventor: BEPPU TERUYUKI
IPC: H04M11/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail distribution system that can inform a connection desired destination about mail converted into characters in the case of using an automatic telephone message recording service and identify a caller even when no message is registered. SOLUTION: The electronic mail distribution system that distributes information from a 1st terminal to a 2nd terminal through a communication channel, is provided with a detection means 31 that detects a caller ID of the 1st terminal, a registration means 32 that registers voice information sent from the 1st terminal, a conversion means 33 that converts the voice information into character information, and a distribution means 34 that distributes the caller ID and the character information to the 2nd terminal when the voice information is registered or distributes only the caller ID to the 2nd terminal when no voice information is registered.
Patent JP-2002180925-A (JP)
Title: Rotary valve type fuel flow control device
Inventor: YAMADA NAOHISA
IPC: F02M55/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To improve precision of flow rate by changing flow of fuel to a fuel injection system of an engine. SOLUTION: A container 2 having an inflow port and an outflow port is provided with a flow regulator 1 provided with a rotary valve including a changeable flow passage 6 capable of changing flow rate of fuel to be sent from the inflow port 3 to the outflow port 4 in accordance with a rotation angle, and a servo motor 11 to control the rotation angle of the rotary valve 5 of the flow regulator 1. By making position control by the servo motor, the rotation angle of the rotary valve is changed to control flow of fuel to be changed.
Patent JP-2002183936-A (JP)
Title: Magnetic recording medium
Inventor: SHINOKAWA TAIJI
IPC: G11B5/65
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high practical reliability in which no cracks are produced in a reinforcing layer even when shock is given to the tape in a deck running system. SOLUTION: The magnetic recording medium (10) is obtained by forming a magnetic layer (2) on one surface of a nonmagnetic substrate (1), by forming the reinforcing layer (5) on the other surface in such a manner that the elongation εr in the longitudinal direction when the reinforcing layer (5) fractures is larger than the elongation εm in the longitudinal direction when the magnetic layer (2) fractures, and if necessary, by forming a protective layer (3), a lubricant layer (4) and a back coat layer (6).
Patent JP-2002185599-A (JP)
Title: Portable telephone and method of displaying its menu
Inventor: AOKI ERIKO
IPC: G06F3/0482
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone that is provided with an automatic scrolling and displaying function for general screen display made for setting functions so as to reduce the key operating burden imposed upon the user of the telephone. SOLUTION: The portable telephone is constituted in such a way that, when an automatic scroll starting key is pressed down, the telephone starts automatic scroll for successively displaying a functional menu and, when a scroll stopping key is pressed down, the telephone stops the scroll. When a decision key is pressed down, the telephone decides a function and, simultaneously, starts the automatic scroll of a more detailed menu and, when the scroll stopping key is again pressed down, the telephone stops the scroll. When the decision key is again pressed down, the telephone completes the setting of the function. The user can freely set the automatic scrolling speed of the display screen of the functional menu or more detailed menu. When no scroll stopping request is made for a fixed period of time after the automatic scroll is started, the telephone automatically stops the scroll.
Patent JP-2002183511-A (JP)
Title: Machine selling method taking into consideration of usage history
Inventor: FUKUSHIMA HIDETADA
IPC: G06Q10/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology relating to a machine selling method which takes into consideration the usage history for setting a price of rental/lease contract of a construction machine and/or a maintenance contract by considering operation environment, such as a construction work a user receives, and an external factor such as maintenance, usage actual results and load conditions of the construction machine, and setting the dealing price of a construction machine used from the user. SOLUTION: This selling method of machines which takes consideration of the use history into account is constructed mainly by a standard remaining value calculating means 10 for calculating estimate of the construction machine (machine, vehicle) to the user, an quotation calculating means 10X, a standard condition database 20 (a standard condition, a standard condition DB), an operation environment condition database 30 (an operation environment condition, an operation environment condition DB), a usage condition database 40 (a usage condition, a usage condition DB), a maintenance actual result database 50 (maintenance actual result, maintenance actual result DB), and a load condition database 60 (load condition, load condition DB).
Patent JP-2002182048-A (JP)
Title: Bi-directional transmission waveguide film
Inventor: IMOTO KATSUYUKI
IPC: G02B6/122
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a bi-directional transmission waveguide film which allows small sized and compact optical mounting. SOLUTION: In the structure of the waveguide film, clad layers 3A and 3B having a low refractive index are provided on the upper surface and the lower surface of a film 1, and at least two core layers 2A-1 to 2A-4 and 2B-1 to 2B-4 the cross section of which is a nearly rectangular shape and which has a high refractive index are embedded in the respective clad layers at a desired interval.
Patent JP-2002178048-A (JP)
Title: Manufacturing method of resin-coated aluminum seamless can body
Inventor: SAEKI NORIHITO
IPC: B21D22/28
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a resin-coated aluminum seamless can body at high speed which is ecofriendly and excellent in can characteristics such as corrosion resistance. SOLUTION: A lubricant is applied to a resin-coated aluminum plate 4 which is formed by coating both sides of an aluminum plate 1 with thermoplastic polyester resin 2 and 3. This resin-coated aluminum plate 4 is drawn to form a cup body 5. The cup body 5 is ironed by a punch 10 and ring dies 26, 27 and 28 in one stroke in a dry state to continuously manufacture a seamless can body 60 at high speed. The surface temperature of the punch 10 is kept in an appropriate temperature within a range of 35-100 deg.C by circulating cooling liquid in the punch 10.  Before continuous manufacture, heating liquid kept at appropriate temperature (B deg.C) in a range of 35-70 deg.C is circulated in the punch 10, and immediately before or after starting the continuous manufacture, the liquid circulated in the punch is switched over cooling liquid with appropriate temperature not higher than B deg.C in a range of 15-70 deg.C, for ironing operation.
Patent JP-2002180922-A (JP)
Title: Fuel rail-integrated intake manifold
Inventor: MUNAKATA AKIHIRO
IPC: F02M35/104
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an engine intake device easy in assembling work and low in cost. SOLUTION: This intake manifold 1 is parted to plural parts to be formed by welding the parts each molded resin as single bodies. A holding part 20a for a fuel rail 2 in a half-split cylindrical form is provided on a split surface, so that the fuel rail is held in the holding part when welded to be integrally molded to be rotatable after welding. A step is provided in the split part in an inner surface of the fuel rail holding part, and a wedge-like protrusion is provided on an outer surface of the fuel rail. When an injector 3 is installed, an edge part of the wedge-like protrusion on the outer circumference of the fuel rail is inserted into the step in the split part in the inner surface of the fuel rail holding part. The protrusion caught by the step in a specified rotation direction, thereby the rotating direction of the fuel rail is regulated.
Patent JP-2002185591-A (JP)
Title: Portable telephone
Inventor: KAWAMURA KENJI
IPC: H04W88/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a folding portable telephone with which the user can make speech by using the same transmitting section and receiving section in both states where the enclosures of the telephone are folded and where the enclosures are opened. SOLUTION: In the state where the enclosures are opened, the user inputs information by means of an operating section 18 and confirms information by means of a large-sized displaying section 17. The user can confirm the character information of E mail and such information as images, etc., at once by means of the displaying section 17. At the time of folding the enclosures 11 and 12 from the opened state, the user first puts the enclosure 11 upon the other enclosure 12 by turning the enclosure 11 around the axis (a) of a hinge section 16, and then, brings the transmitting section 13 to the position of the hinge section 16 by rotating the section 13 by 180 deg. in the direction shown by the arrow around a shaft b.  In the folded state, the function of the portable telephone is limited to speech only and, when the user wants to make a response to an incoming call and speech, the user presses an off-hook operating switch provided on the back of the enclosure 12 upon confirming the sound informing the incoming call or confirming the incoming call from vibrations, etc., and makes the speech by means of the transmitting section 13 and receiving section 14.
Patent JP-2002184726-A (JP)
Title: Abrasive material for hard and brittle material substrate
Inventor: YAMADA TSUTOMU
IPC: B24B37/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a lithium tantalate substrate abrasive material of a high polishing rate. SOLUTION: A abrasive material composition comprises (a) 1 to 10 wt.% γ-alumina of BET specific surface 40 to 160 m2/g and 0.5 μm in average grain diameter, (b) 10 to 30 wt.% colloidal silica or fumed silica 10 to 100 nm in average grain diameter, (c) 1 to 25 wt.% polyethylene glycol of molecular weight 100 to 400, (d) 0.5 to 5 wt.% dispersing agent, and (e) 30 to 87 wt.% water, is of pH 8.5 to 12.5, and serves as a hard and fragile material substrate abrasive material.
Patent JP-2002188807-A (JP)
Title: Method and device for controlling combustion of combustion furnace
Inventor: ABE MASATAKA
IPC: G01N22/04
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a combustion method and a combustion control device for a grate combustion furnace where the quality of a direct incinerated substance and at least toxic substance altogether form a direct control object and combustion is effected at a proper combustion condition according to the quality of an incinerated substance and to simultaneously effect the suppression of the generation of dioxin and the suppression of other toxic substances, such as NOx. SOLUTION: The combustion furnace control method for the grate combustion furnace where combustion air is fed together with fuel fed onto a fire grate and the fuel is burnt, at least one controlled variable selected from concentration of dioxin in exhaust and dioxin precursor concentration and a controlled variable of a moisture content in waste fuel and plastic content is detected at a real time. At least one manipulated variable of a feed speed to determine the feed speed of waste fuel, an air flow rate for drying of primary air to be fed to a drying zone, and a secondary air flow rate is operated by a correction value outputted on the basis of the controlled variable signal by a control means.
Patent JP-2002190296-A (JP)
Title: Negative electrode structure of cell, and manufacturing method thereof
Inventor: NAKANE KAZUYASU
IPC: H01M10/05
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode structure of a cell, together with its manufacturing method, where a negative electrode active material is hard to detach from a negative electrode collector, in structure, for excellent electric capacity, charging/discharging characteristics, cycle characteristics, and the like, by providing the negative electrode collector acquired by providing conductivity to a grid-like substrate formed by carbonizing the trunk of a conifer comprising conduits, and forming the negative electrode active material comprising a catalytic metal layer and a laminated carbon layer to the negative electrode collector. SOLUTION: There are provided a negative electrode collector 12 comprising a grid-like substrate 20 formed by carbonizing a timber comprising conduits and a conductive layer 22 laminated at conduit remains 20a formed at the grid-like substrate 20, a catalytic metal layer 30 laminated at the conductive layer 22, and a negative electrode active material 14 comprising a laminated carbon layer 32 laminated on the catalytic metal layer 30.
Patent JP-2002192008-A (JP)
Title: Crushing apparatus
Inventor: YOSHIDA TETSUYUKI
IPC: B02C23/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent crushed material from being blown away by transportation speed, a wind or the like with an anti-scattering cover attached to the discharge end side of a discharge conveyor when making the crushed material crushed by a crusher fall downward and discharging them outside from the discharge end side of the discharge conveyor during crushing. SOLUTION: The crushing apparatus is provided with a machine platform 2, and the machine platform 2 is provided with a crusher 4. A discharge conveyor 11 discharges the crushed material crushed by the crusher 4 outside. An anti-scattering cover 25 to prevent the scattering of the crushed material through a rotating mechanism 32 is rotatably attached to the discharge end side of the discharge conveyor 11.
Patent JP-2001245326-A (JP)
Title: Device and method for calibrating on-vehicle camera, and calibration index
Inventor: KAKINAMI TOSHIAKI
IPC: H04N17/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for calibrating an on-vehicle camera by which calibration is conducted by a simple method without using a stereoscopic object in the case of calibration using a calibration index in a vehicle manufacturing shop or the like, and to provide the calibration index capable of setting the camera parameters by which an image can be made in an optional area on a screen. SOLUTION: A planer calibration index TB placed on a plane is used for calibration, a camera image is displayed on a display device including the calibration index TB and a prescribed window WD is displayed on the display device. The position of the window WD is changed by using an image coordinate system having two-dimensional coordinates. An adjustment button 7 adjusts the positional relation so as to put the calibration index TB into the window. Camera parameters (unknown roll, tilt and panning angles θr, θt, and θp) are set for a camera 17 when the calibration index TB is accommodated in the window in a nearly matched state.
Patent JP-2002163801-A (JP)
Title: Method for erasing information on magnetic disk and device for the same
Inventor: HIURA KAORU
IPC: G11B5/024
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and device which are capable of erasing the information on a magnetic disk easily, momentarily and perfectly demonstrate a stable effect prior to disusing the information-recorded magnetic disk. SOLUTION: A direct current magnetic field is applied in the direction horizontal to the disk surface on the magnetic disk. Then the magnetic disk moves away from the surface on the disk horizontally. Thereby the information- recorded surface on the magnetic disk can be transferred in the horizontal magnetic field and the information can be erased instantaneously, stably and completely.
Patent JP-2002197727-A (JP)
Title: Printing method for optical disk and optical disk provided with print by the printing method
Inventor: NAKAMURA SHIGEKI
IPC: G11B7/24
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing method for an optical disk excellent in the degree of freedom on design and printing quality without necessitating any labor and time for preparation for forming a plate for printing and the like and any special printing device such as a screen and a printing machine. SOLUTION: In the printing method for the optical disk wherein the surface to be printed of an optical disk D1 is printed by using an ink containing a component adsorbing a coloring UV curing ink by an ink jet system to form a first layer 31 as an ink reception layer and a regular printing is performed onto the ink reception layer by using a coloring UV curing ink by the ink jet system to form a second layer 32 as a regular printing layer, the first layer 31 is formed in the range nearly coinciding with the printing area of the second layer 32 where the regular printing is performed or slightly narrower.
Patent JP-2001315526-A (JP)
Title: Air conditioner for vehicle
Inventor: KAMIMURA YUKIO
IPC: F04D29/46
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner with a centrifugal fan for a vehicle, capable of blowing out the air of high capacity from a blowout opening of high required blowout air capacity, while miniaturizing an air conditioning unit by reducing a scroll winding angle θ of a scroll casing 17. SOLUTION: The comparatively high fan efficiency is ensured by an air blower 14 of small scroll winding angle θ by using a backward fan 15 of which the fan efficiency is hardly changed with respect to the scroll winding angle θ. The air of high capacity can be blown out from the blowout opening 23 of high capacity by mounting the blowout opening part 23 of high required blowout capacity at a winding starting part 17 c side of the winding starting part 17c and a winding end part 17d of the scroll casing 17, with respect to a blowout opening part 25 of low required blowout capacity.