baber/WOPTO huggingface dataset:
Patent JP-2002275820-A (JP)
Title: Asphalt solution spraying device
Inventor: RYOJI HIROSHI
IPC: E01C19/16
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt solution spraying device capable of pulling in and housing an asphalt solution spraying pipe arranged in a rear end surface lower part of a spraying car onto a loading space of the spraying car at unused time. SOLUTION: A support arm 6 is pivotally fixed to a rear surface of a solution tank 1 mounted on the loading space of the spraying car so as to freely rise and fall and rotate. A guide cylinder 7 is integrally arranged on the tip of this support arm 6. A sliding arm 8 for slidingly moving in the right-angled direction to the support arm 6 is inserted into and supported by this guide cylinder 7. The spraying pipe 3 is suspended and supported on the tip of this sliding arm 8. The support arm 6 is brought down backward from a rising state, and the sliding arm 8 is arranged along a rear end surface of the spraying car. The spraying pipe 3 of the lower end is arranged in a spraying position. The support arm 6 is erected, and the sliding arm 8 is slidingly moved forward so that the spraying pipe 3 can be housed on a rear end part of the loading space.
Patent JP-2002276469-A (JP)
Title: Venturi piston and variable venturi type carburetor using the same
Inventor: MORITA JUNICHIRO
IPC: F02M9/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a venturi piston of a variable venturi-type carburetor for improving an output of an engine and generating an effect of improvement of fuel consumption by enhancing atomization performance of fuel supplied from a main nozzle. SOLUTION: A semi-cylindrical guide groove 55 is provided in place of a conventional cut-away within a recessed part 52 at a tip of the venturi piston 50. Air flow velocity at the center part of a main bore 2 is increased in the groove 55. A nozzle of the main nozzle 9 is placed in the air flow.
Patent JP-2001276214-A (JP)
Title: Calibration method and control method
Inventor: FREDERICKS CHRIS N
IPC: A61M60/851
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To calibrate a pump subject to changes in the flow rate attributed to changes in inlet pressure, for example, a peristaltic pump used in medical equipment. SOLUTION: The inlet pressure of a pump is previously measured, an average inlet pressure is derived from the measured values by using a direct or regression technique and an inlet pressure is set so as to coincide with the average inlet pressure. This calibration method is performed for the pump itself thereby making it free from the accuracy of a pressure sensor.
Patent JP-2002277741-A (JP)
Title: Reflection and refraction type macro projection optical system
Inventor: ARAKI NOBUHIRO
IPC: G02B17/08
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a reflection and refraction type macro projection optical system which shortens the overall length from a light beam incidence part to an image plane position, is inexpensive and easy to assemble, and can form high resolution with wide image size as a macro projection optical system which projects an image of a body on a photosensitive body such as a solid-state image pickup element and a film with high magnification of the image. SOLUTION: A reflecting surface and a translucent surface are formed on the same surface and optical elements are constituted on the top and reverse surfaces of one lens. Further, this reflection and refraction type macro projection optical system is made small-sized by shortening the overall length from the light beam incidence part to the image plane position since the spherical coma can be corrected at the same time by making at least two of four constituted surfaces in total aphserical and shortening the interval between reflectors as 2nd and 3rd surfaces and the curvature of field can be corrected by making a 4th surface in the center of the optical axis convex to the light incidence side and giving intense negative power, is inexpensive and easy to assemble, and can actualize high resolution with a wide image size.
Patent JP-2002279929-A (JP)
Title: Insulating bushing for ion implantion system, and the ion implantion system
Inventor: MATSUNAGA YASUHIKO
IPC: C23C14/48
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an insulation bushing for an ion implantion system, and an ion implantion system facilitating parts replacement work or the like. SOLUTION: An ion beam generating part 2 of the ion implantion system has a source chamber 3, and an ion source 6 and an extraction electrode 8 are arranged in the source chamber 3. A main chamber 4 of the source chamber 3 is mounted with an insulation bushing 9 constituting a part of the source chamber 3, while insulating high voltage generated at the ion beam generating part 2. The insulation bushing 9 consists of a cylindrical bushing body 10 bolt- fastened to the main chamber 4 and a peripheral edge part 7a of a pedestal 7, and a cylindrical insulating liner 11 provided inside the bushing body 10. The material of the bushing body 10 is formed, by mixing lead oxide in epoxy resin, and the material of the insulation liner is the ceramic of PTFE, Al2 O3 , or the like.
Patent JP-2002290054-A (JP)
Title: Multilayer wiring board and method for manufacturing the same
Inventor: TAGAWA KIMITERU
IPC: H05K3/46
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a laminated board which is excellent in high frequency characteristics, mechanical strength and workability. SOLUTION: The multilayer wiring board is constructed by stacking a board provided with wiring layers on an insulating base material containing a polybutadiene or a polyisoprene and a conductive layer provided with a circuit pattern through an insulating resin layer, formed by impregnating a thermosetting resin containing an epoxy resin, into a sheet-like base material. The bonding strength between the insulating resin layer and the conductive layer is set to be 0.8 kN/m or more.
Patent JP-2002290048-A (JP)
Title: Via forming method in multilayer circuit board
Inventor: TANI MOTOAKI
IPC: H05K3/46
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a via forming method which can contract the time required for a via forming process and can contribute to the increase of the density of wiring structures in a multilayer circuit board. SOLUTION: The via forming method in the multilayer circuit board includes a process for laminating a photoresist on its circuit wiring surface having a conductor layer; a process for so forming an opening portion in the photoresist by the exposure and development of the photoresist as to expose a portion of the conductor layer to the external; a process for so filling a conductive paste into the opening portion as to form a via post whose outer contour is specified by the opening portion; and a process for removing therefrom the photoresist.
Patent JP-2002285961-A (JP)
Title: Motor-driven compressor, mounting method therefor, and member for mounting
Inventor: TAKESO MASANORI
IPC: F04B41/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven compressor which can prevent degrading of cooling performance, and to provide a mounting method therefor and members for the mounting. SOLUTION: This motor-driven compressor is mounted to a vehicle, so as to be connected to a cooling unit without using a flexible hose. That is, it is necessary to arrange the motor-driven compressor near the cooling unit and directly connect the motor-driven compressor and the cooling unit to each other. When the motor-driven compressor is mounted to an engine room, the motor- driven compressor is made to be adjustable in the vertical direction, the horizontal direction, or the forward/backward vehicle running direction.
Patent JP-2002286297-A (JP)
Title: Relief structure of expansion water for hot water storage tank
Inventor: IWATA SHIN
IPC: F24H9/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a relief structure of expansion water for a hot water storage tank, capable of effectively utilizing a warm water to relieve due to its expansion by revising the relief structure of the expansion water for the tank. SOLUTION: The relief structure of the expansion water for the hot water storage tank comprises the tank 10 for storing the warm water, a hot water supply line 52 extended from the tank 10, faucets 54a, 54b connected to the line 52, a relief line 64 connected to the vicinity of the connecting part of the faucet 54b of the line 52, and a relief valve 66 arranged at the line 64. The warm water expanded in the tank 10 is drained via the line 52, the line 64 and the valve 66.
Patent JP-2002283542-A (JP)
Title: Printed paper sorting device
Inventor: IKEDA TADAAKI
IPC: B41F33/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed paper sorting device which is capable of certainly removing spoilage generated in a dust removing operation performed to the plate face of a printing machine and facilitates the broke removing work. SOLUTION: In the printing machine equipped with a plate face dust removing device 1 for removing dust deposits from the surface of a printing plate, a detector 2 for the dust removing operation which detects the activation of the dust removing device 1, a control part which distinguishes the spoilage upon a signal from the detector 2 and a storing means which sorts out the distinguished spoilage from the other printed paper upon a signal from the control part are provided.
Patent JP-2002289357-A (JP)
Title: Organic electroluminescence display panel
Inventor: MIYAKE TAKAKO
IPC: H01L27/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence display panel having good contrast. SOLUTION: The organic electroluminescence display panel is constituted with an organic electroluminescence element, which is laminated with a 1st display electrode, one or more organic functional layers containing a luminescence layer, which consists of an organic compound, and a 2nd display electrode in order on a substrate, and two or more the above organic electroluminescence elements arranged through insulated films. The insulated film has the OD value in a visible light domain of 0.5 or more.
Patent JP-2002291076-A (JP)
Title: Remote supervisory control system
Inventor: TSUNODA TAKANORI
IPC: H04Q9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory control system in which a control station apart from a site can always supervise site devices at all times without interruption. SOLUTION: Remote stations RS 100-104 detect information such as a state of site devices and transmit the information to an ITC 121 and an IDC 122. The ITC 121 and the IDC 122 output the information as supervisory information. A changeover device 126 forms a communication path through which the supervisory information outputted from the ITC 121 is sent to a controller 125 when the ITC 121 is normal and selects a communication path through which the supervisory information outputted from the IDC 122 is transmitted to the controller 125 immediately after a fault takes place in the ITC 121.
Patent JP-2002297189-A (JP)
Title: Device, method, and program for transcription, and recording medium where the program is recorded
Inventor: SOMA KOJI
IPC: G06F17/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To save the labor for confirming and correcting operation after transcription. SOLUTION: The transcription device 10 recognizes and converts voice information into text information and is equipped with a voice recognition part 5 which generates the text information by converting a series of pieces of voice information inputted by a speaker, a confirmation contents confirmation part 6 which confirms whether the generated text is correct by the speaker and generates a correct/incorrect confirmation result, and a related information storage part 3 which relates and stores the generated text information and the correct/incorrect confirmation result as to the text information.  Then whether the whole text information is correct or incorrect is confirmed by the speaker and when the result shows that the text information is incorrect, the recognition contents confirmation part 6 confirms whether each of pieces of partial text information obtained by dividing the text information is correct or incorrect by the speaker and generates respective correct/incorrect confirmation results. Then the related information storage part 3 relates and stores the pieces of partial text information and their correct/incorrect confirmation results.
Patent JP-2002297419-A (JP)
Title: Information storage control unit and computer system
Inventor: YAJIMA YUKINORI
IPC: G06F12/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information storage control unit and a computer system that dispense with a database for managing a cached file, and prevent the decrease of throughput for an I/O request from an application. SOLUTION: A virtual file system 231, regarding a read request issued from the application 210 to a virtual volume 260, searches a /cache/unitX/Dirty directory or a Clean directory for the requested file to see whether or not the file is cached in a cache disk.
Patent JP-2002295514-A (JP)
Title: Gear mechanism for pump and recording device with its mechanism
Inventor: TSUJI ETSURO
IPC: B41J2/18
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a gear mechanism for pump capable of selective intermittent transmission of the driving force of a pump and also a recording device equipped with its mechanism. SOLUTION: The planetary lock lever 85 that cuts and transmits the driving force of pump 157 is provided by gearing and releasing the tooth of the above planetary gear by going in and out to the rotary movement locus of the planetary lever 82 having the planetary gear 83. Thereby, the planetary lock lever locates the planet lever on the specified rotary movement locus and can change selectively the drive condition and non-drive condition of the pump, because the tooth of the planetary gear can be to met and released to the pump driving gear.
Patent JP-2002304717-A (JP)
Title: Magnetic recording medium and method for manufacturing the same
Inventor: YAMAGA MINORU
IPC: G11B5/70
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium and a method for manufacturing the medium having excellent electromagnetic transduction characteristics such as output characteristics and also having traveling reliability. SOLUTION: The medium has a magnetic layer and contains abrasive particles dispersed only in the surface area of the magnetic layer. The magnetic recording medium is manufactured by applying a coating material containing abrasive particles on the surface of the magnetic layer so as to disperse the abrasive particles only in the surface region of the magnetic layer.
Patent JP-2002308695-A (JP)
Title: Method for depositing ferroxplana thin film and inductor
Inventor: KOINUMA HIDEOMI
IPC: H01F10/32
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To deposit a ferroxplana thin film in which different phases are not present. SOLUTION: A metallic oxide thin film 2 consisting of CoO is deposited on a single crystal substrate 1 consisting of MgAlO4 by a laser abrasion method. After that, a ferroxplana thin film 3 represented by the chemical formula of Ba2 Co2 Fe12 O22 having a Y type magnetoplumbite structure is grown in an epitaxial way on the metallic oxide thin film 2 by the similar method.
Patent JP-2002302200-A (JP)
Title: Flow rate operation system for tank truck
Inventor: HAYASHI KAZUYOSHI
IPC: B67D7/08
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive flow rate operation system for a tank truck to calculate a flow rate of liquefied gas when it is received and discharged. SOLUTION: The flow rate operation system for a tank truck includes: two liquid level gauges 63 and 64, both being provided at a predetermined pitch for detecting the height of a liquid level in a tank; a thermometer 65 for measuring a temperature of liquefied gas in the tank; and a controlling means 51 for producing an output based on the weight of the liquefied gas, which is obtained by such a method that a volume variation amount of the liquefied gas due to the receiving of or the discharge of it is calculated on the basis of the height of the liquid level measured by the liquid level guages 63 and 64 and also an inclination of the tank, which is obtained from the height of the liquid level measured at the two places, that a liquid specific gravity is calculated on the basis of a temperature of the liquefied gas, which is measured by the thermometer 65,  and further that the volume variation amount is multiplied by the liquid specific gravity to calculate the weight of the liquefied gas.
Patent JP-2002308913-A (JP)
Title: Method for producing fluorine-containing polymer latex
Inventor: SHIMIZU TETSUO
IPC: C08F2/26
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing polymer latex which can provide a fluorine-containing polymer material having excellent powder properties and furnishing a molded product with excellent mechanical properties. SOLUTION: This method for producing the fluorine-containing polymer latex comprises emulsion polymerizing a fluorine-containing olefin by itself or in combination with another monomer in the presence of at least one aromatic fluorine-containing surfactant in an aqueous medium, wherein the aromatic fluorine-containing surfactant is represented by the formula (1): C3n F6n-1 -O-Ar-Z (wherein Ar is a bivalent aromatic group having optionally a substituent; Z is sulfonic acid group or its salt; and (n) is an integer of 1-8). The latex provides a fine powder and a dispersion.
Patent JP-2002307851-A (JP)
Title: Lithographic printing plate original plate
Inventor: TAKAHASHI YOSHINORI
IPC: G03F7/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate original plate of which the printing durability is favorable, and by which a printed matter of a high picture quality generating no stain on a non-image section, and in addition, which can be made by a scanning exposure based on a digital signal, and also, is excellent in on-machine developing properties. SOLUTION: This lithographic printing plate original plate has an crosslinking hydrophilic layer containing a hydrophilic polymeric compound which has an crosslinking structure, and also, has a hydrophilic graft chain, on a supporting body. Also, the crosslinking hydrophilic layer contains a compound which can form a surface hydrophobic region by heating or the irradiation with a radiation ray. In such a lithographic printing plate original plate, the crosslinking hydrophilic layer is obtained by making the hydrophilic polymeric compound, which has a group being able to react with a crosslinking agent on the major polymer, react with the crosslinking agent.
Patent JP-2002307316-A (JP)
Title: Instrument for cleaning tip and side face of contact
Inventor: MORIOKA IZURU
IPC: H01L21/66
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for cleaning a tip and a side face of a contact by one cleaning instrument and having an easy and simple configuration. SOLUTION: This cleaning instrument 10 is composed of a substrate 11, at least two kinds of intermediate sheets arranged and fixed horizontally on a surface of the substrate, and polishing layers 14, 16 formed on respective surfaces of these intermediate sheets. One kind of the intermediate sheet among two kinds of the intermediate sheets is an elastic sheet 12 having elasticity, and the other kind of the intermediate sheet is a plastic sheet 16.
Patent JP-2002314547-A (JP)
Title: Central controller, terminal and program
Inventor: TAKAHASHI MICHITO
IPC: H04L12/28
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a central controller that can reduce a transmission wait time of data packets, and to provide a terminal and a program. SOLUTION: A terminal 1 transmits a token packet to a terminal 2 instructed by a central control station 50. Since the terminal 2 has a data packet to be transmitted, the terminal 2 transmits the data packet to a terminal 3. The terminal 3 receiving the data packet sent from the terminal 2 transmits an ACK packet to the terminal 2 to inform the terminal 2 about normal reception of the data packet. The terminal 2 transmits the token packet to the terminal 3 instructed by the central control station 50 succeedingly to give the token to the terminal 3. Since the terminal 3 has no data packet to be transmitted, the terminal 3 transmits the token packet to a terminal 4 instructed by the central control station 50 without transmitting any data packet to give the token to the terminal 4.
Patent JP-2002306727-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows a game player to concentrate his attention on a variable display of identification information by renewing representation of identification information in a display device or display images thereof. SOLUTION: In the game machine including an image display device (102)with an image display part and a display control means (display control device 400) to display a plurality of pieces of identification information on the image display part, a variable display game is carried out by displaying a plurality of pieces of identification information on the image display part based on the display control of the display control means. The image display part is configured to display a plurality of display elements, while the display control means displays specified identification information so that the information can be three-dimensionally viewed using a combination of the display elements, and by changing the combination of the display elements constituting the three- dimensional identification information, the variably display game can be performed.
Patent JP-2002311312-A (JP)
Title: Optical fiber composite overhead earth wire
Inventor: TSUJI TOSHINOBU
IPC: G02B6/44
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber composite overhead earth wire 10 by which an optical fiber is not tensioned in the case of wiring and in the case of operation. SOLUTION: In an optical unit 11, since an Al-metalized SUS tube is used for a metallic tube for housing the optical fiber, extension and contraction can be reduced compared with a conventional SUS tube in the state of keeping strength. Since an optical fiber to be housed in the Al-metalized SUS tube has a surplus length, the optical fiber is not tensioned in the case of wiring and in the case of operation.