baber/WOPTO huggingface dataset:
Patent JP-2002031096-A (JP)
Title: Clearance regulation mechanism of compressor of gas turbine
Inventor: YAMAGUCHI TOSHIKI
IPC: F04D29/46
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a clearance regulation mechanism of a compressor of a gas turbine capable of regulating a clearance between an impeller blade of the compressor and a shroud without giving an influence to a clearance between a turbine blade of the turbine and a nozzle shroud. SOLUTION: A shroud part along the impeller blade of the compressor of the gas turbine is constituted of a separate member from a housing of the gas turbine, a fastening means to fasten the shroud part free to regulate a position in the longitudinal direction of an axis of rotation of the compressor against the housing is furnished, and the clearance between the shroud part and the impeller blade is regulated by the fastening means.
Patent JP-2002032117-A (JP)
Title: Fault diagnostic device for working machine
Inventor: KOYAMA TOSHIHIRO
IPC: A01D75/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnostic device capable of simply and quickly inspecting the existence of a fault in an input device such as an operation means and a sensor without setting a fault diagnosis mode differently from a normal working mode in a form working machine such as a combine or a working machine such as a working machine for civil work. SOLUTION: At the time of deciding that an operation signal from an input device such as an automatic lift switch 54, a reaping lift lever 56 or a lift position sensor 40 is changed, a controller 57 controls a liquid crystal display panel 43 to be an informing means so as to inform of the change on the basis of an information pattern corresponding to the input device.
Patent JP-2002035594-A (JP)
Title: Method for manufacturing photocatalyst for water treatment and water treating method using the catalyst
Inventor: OHORI SHUNICHI
IPC: B01J37/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a photocatalyst for water treatment by which it is possible to easily and rapidly oxidize and decompose an organic matter such as a surfactant or an organic acid contained in a degreasing liquid or an aged non-electrolytic nickel plating solution under mild conditions without the use of a treating chemical as well as a water treating method using the photocatalyst. SOLUTION: The photocatalyst is formed by adding 5 mg/L-2 g/L copper ion and 0.02-1.5 g/L surfactant to 1 g titanium oxide powder and irradiating the mixture with an ultraviolet light while blowing in oxygen or air. Further, waste water containing the organic matter is brought into contact with the photocatalyst and the organic water is oxidized and decomposed by irradiating the waste water with the ultraviolet light while the oxygen or the air is blown in.
Patent JP-2002034319-A (JP)
Title: Cover device for engine of combine harvester
Inventor: YOSHINO MASAHIKO
IPC: A01D67/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To spread the opening angle of an engine cover installed in a state to cover the engine from outside. SOLUTION: When an engine cover which covers an engine installed under side of a control room frame 4 for forming the control room 3 of a combine harvester from outside is operated to open, the rear part of the engine cover 7 turns and enters into a space (A) between the rear part of the control room frame 4 and the front part of a grain storage tank 14. The turning center (B) of the engine cover 7 is installed to the inside of the turning center of an opening and shutting door 5.
Patent JP-2001098170-A (JP)
Title: Water absorbent composition and its usage
Inventor: HATSUDA TAKUMI
IPC: C08L101/14
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a water absorbent composition which a buffer effect of an over-dipping liquid is exhibited at a part containing the water absorbent composition at high concentration in absorbing articles composed by containing the water absorbent composition and a hydrophilic fiber and the provide usages thereof. SOLUTION: This water absorbent composition is composed of a water absorbent resin of which the vicinity of the surface of a cross-linked polymer is further cross-linked and a buffer agent of the over-dipping liquid and has >=0.4 buffer index of a dipping liquid and >=25 g/g absorption scale factor in the absorber at pressurization. Moreover, the mean particle diameter thereof is 200-600 μm and the content of the particle thereof having <106 μm particle diameter is <=5 wt.%. The water absorbent composition is used for, e.g. the absorbing articles composed by containing the water absorbent composition and the hydrophilic fiber.
Patent JP-2002036673-A (JP)
Title: Imaging apparatus, its information transmitting method, and storage medium
Inventor: SATO AKIHIKO
IPC: B41J29/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus employing a plurality of information storing media in which read/write operation of the information storing medium is prevented from being interrupted or information is prevented from not being transmitted. SOLUTION: Information is communicated between a plurality of noncontact memory cards and an imaging apparatus. More specifically, data from the driver of a memory card, i.e., a card reader, is demodulated through a demodulator 202 and written in a memory circuit 204 before being modulated by a modulator 201 and transmitted to the body of the imaging apparatus. When the card reader is accessing one memory card, access operation to other memory card is prohibited.
Patent JP-2002039372-A (JP)
Title: Speed change gear with emergency control mechanism
Inventor: YASUTOMI TOSHIO
IPC: F16H61/34
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To change speed even if a select or shift electric motor malfunctions. SOLUTION: The shift lever selectively engaged with a plurality of fork shaft by a select lever is constituted so as to allow the fork shaft to slide axially. A select electric motor 23 is connected to the select speed reduction gear connected to the select lever through a select clutch so as to be disengaged so that an emergency select electric motor 47 is disengaged through an emergency select clutch so as to be engageable. A shift electric motor 28 is connected to the shift speed reduction gear connected to the shift lever through a shift clutch so as to be disengaged so that an emergency select electric motor 49 is disengaged through an emergency shift clutch so as to be engageable. A controller 63 controls the motors 47 and 49 based on the detection outputs of an operation switch 57, select clutch sensor 53 and shift clutch sensor 54.
Patent JP-2002039501-A (JP)
Title: Control circuit for apparatus
Inventor: FURUKAWA HIDEO
IPC: F22B35/18
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit in which safer control is performed at malfunctions of a microcomputer, which is caused by high-frequency noise or the like, in an apparatus or the like wherein control is performed by using the microcomputer. SOLUTION: The control circuit comprises a microcomputer circuit 15 for controlling a controlled means in the apparatus, a logic circuit 16 for a minimum backup control of the controlled means which is independent of the microcomputer circuit 15, and a switch circuit 17 for switching control to the logic circuit 16, when the microcomputer circuit 15 is in an abnormal condition.
Patent JP-2002038484-A (JP)
Title: Underwater concrete placing method and boat therefor
Inventor: SUGI HIDEHIRO
IPC: E02D15/10
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an underwater concrete placing method capable of securing the quality of a landfill material and minimizing water pollution and feeding the landfill material without troubles even if the water depth varies and further, continuously placing the landfill material while transferring the boat. SOLUTION: An underwater placing device 26 is arranged at the side of the hull 20 of the underwater placing boat 12. The underwater placing device 26 is provided with a tubular body 30 having a rectilinearly long length corrsponding to the fore and aft length of the hull 20. A screw blade 34 is disposed in the tubular body 30. The tubular body 30 is rockably hung by a wire 28 so that the front end of the tubular body is set at a specified distance from the water bottom. The landfill material is supplied from a hopper into the tubular body 30 and force-fed in the tubular body 30 in a state the material is closely stuck by the screw blade 34 and placed onto the bottom of water.
Patent JP-2002035202-A (JP)
Title: Pachinko slot machine
Inventor: KAI ISAO
IPC: A63F5/04
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko slot machine having an input switch which is provided no moving part, has a long service life, and is less easily tampered by foreign matters. SOLUTION: This Pachinko slot machine comprises an oscillation circuit 2 and an electrode 6 connected to the oscillation circuit 2. An electrostatic capacity type touch sensor in which the changing output of the oscillation circuit 2 by changing the oscillation condition of the oscillation circuit 2 by the contact of a human body with the electrode 6 is inputted in a comparator 4 via a detection smoothing circuit 3, and the switching output given from an output circuit when the output level not exceeding a predetermined value is obtained by the contact of the human body, is employed as the input switch of the Pachinko slot machine.
Patent JP-2002047116-A (JP)
Title: Biological pesticide containing arigatashimaazamiuma
Inventor: OISHI TAKESHI
IPC: A01N63/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a biological pesticide which uses an euryphagous indigenous natural enemy capable of being efficiently proliferated in a large amount, to provide a method for controlling insect pests with the biological pesticide, and to provide a method for producing the biological pesticide, comprising proliferating the natural enemy in a large amount. SOLUTION: This biological pesticide using ARIGATASHIMAAZAMIUMA. The setting of the biological pesticide to a farm field. The method for proliferating the ARIGATASHIMAAZAMIUMA in a large amount, comprising using plastic cases, feeds, leaf pieces as a substrate for laying eggs thereon, or bent paper towels.
Patent JP-2002047520-A (JP)
Title: Electrode wire for wire electric discharge machining and its production method
Inventor: KIMURA TAKAMITSU
IPC: C22F1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode wire for wire electric discharge machining excellent in discharge machinability to a hardly machinable material such as graphite and to provide its production method. SOLUTION: This electrode wire for wire electric discharge machining contains, by weight, 0.01 to 2.40% Sn and 0.01 to 2.40% In, and the balance Cu with inevitable impurities. In the method for producing the electrode wire for wire electric discharge machining, a billet is cast and formed by using an alloy molten metal containing 0.01 to 2.40% Sn and 0.01 to 2.40% In, and the balance Cu with inevitable impurities, thereafter, this billet is subjected to hot extrusion working to form a bus bar, and this bus bar is subjected to heat treatment and wire drawing so as to have a disired wire diameter.
Patent JP-2001109696-A (JP)
Title: Object enabled real time messaging system
Inventor: SARASWAT VIJAY ANAND
IPC: G06F12/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an object enabled real time messaging system for enabling two or more persons to mutually communicate while using a real time messaging system and to mutually share an object. SOLUTION: A transmitter generates an object on an application server and transmits a message, in which reference to that object such as URL is embedded, to a recipient. The recipient calls that object by accessing the application server while using this object reference. Afterwards, the transmitter and the recipient communicate through the application server. Further, by adding certificate information linked to the identification of the recipient to this object reference, a non-permitted person is prevented from accessing that object as well. Thus, the recipient can access the function of the object under the permission of the transmitter or can share, correct, update or operate that object together with the transmitter.
Patent JP-2002047987-A (JP)
Title: Evaporation purge controller for internal combustion engine
Inventor: FUKAZAWA OSAMU
IPC: F02D41/14
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation purge controller for an internal combustion engine capable of preventing torque fluctuation caused by reduction amount compensation of a fuel injection amount due to purge introduction and worsening of drivability when a direct injection engine performs stratified combustion. SOLUTION: When it is judged that stratified combustion is done at step 200, demand torque and engine rotation speed Ne are called up at step 201, and a limit evaporation rate is set by a map setting the limit evaporation rate based on these two parameters at step 202. A concentration learning value is called up at step 203 to convert the limit evaporation rate into a purge rate to calculate a purge rate which becomes a target based on purge concentration and the limit evaporation rate at step 204. At step 205 and after, the purge rate is controlled so as to prevent the occurrence of torque fluctuation in accordance with an operation region, thereby ending this routine.
Patent JP-2001239620-A (JP)
Title: Laminated film and thermoplastic resin structure
Inventor: TANAKA SHINSUKE
IPC: B32B27/32
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a coating film preferably used for reforming of the surface of a thermoplastic resin mold formed by insert molding, in-mold molding, or thermoject R molding. SOLUTION: The laminated film has a silicone resin coating on one side of a base layer (A layer) composed of a thermoplastic resin, and on the other surface, has a thermoplastic resin layer (B layer) composed of a thermoplastic resin having a melting point lower than that of the A layer.
Patent JP-2002054182-A (JP)
Title: Device for predicting amount of water supply
Inventor: HIRABAYASHI KAZUYA
IPC: E03B1/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for predicting the amount of water supply for performing the long-term prediction of the amount of water supply in a high accuracy. SOLUTION: The device for predicting the amount of water supply is provided with a flowmeter 4 for measuring the actual amount of water supply, a weather- inputting device 6, a measurement value accumulation device 7, an average fluctuation pattern creation device 8 for layering the predicted amount of water supply and a rainy day correction coefficient creation device 9 for correcting the amount of water supply of a rainy day, a system variable data creation device 10 for creating data with the difference between the amount of water supply and an average fluctuation pattern as a system variable, an auto-regressive model creation device 11, a prediction value operation device 14 of a residual part, and an amount-of-water-supply prediction value operation device 15.  Also, the device for predicting the amount of water supply is provided with a model order operation device 12 for calculating an optimum model order where a prediction error in a long-term prediction of at least several days ahead is minimized, and a prediction temperature operation device 13 for calculating prediction temperature and maximum temperature at each time based on data from the measurement value accumulation device 7 using prediction maximum and minimum temperatures.
Patent JP-2002054201-A (JP)
Title: Mixing faucet with external water purifier
Inventor: TAKAGI TOSHIO
IPC: E03C1/04
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a mixing faucet with an external water purifier capable of preventing propagation of various bacteria by cleaning the inside of the water purifier and a purified water side system including front and rear piping at raw water using time and allowing optional selection of delivery. SOLUTION: This mixing faucet comprises a mixing water stop valve mixing hot water with water serving as a main cock, the water purifier arranged outside the mixing faucet on the downstream side of this mixing water stop valve, purifying raw water and having a passage of purified water and the raw water, and a water quality selector valve arranged on the downstream side of this water purifier and making either one of the purified water and the raw water flow out to the delivery side.
Patent JP-2002053606-A (JP)
Title: Catalyst for copolymerization of styrene and olefin, and method for producing styrene-based copolymer
Inventor: IWASE KATSUHIRO
IPC: C08F4/64
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for copolymerization of styrene and an olefin easily synthesizable, having high polymerization activity in a wide temperature range, capable of controlling a styrene content, capable of performing random copolymerization in which styrene content exceeds 50 mol%, and hardly affected by impurities in the polymerization system. SOLUTION: The catalyst for copolymerization of styrene and an olefin comprising a titanium complex component (A) expressed by CpTiLmX3-m and an activating agent (B) consisting of an alkylaluminumoxy compound or a boron compound (in the formula, Cp is a group having a cyclopentadiene-type anionic skeleton; L is a chelating anionic ligand whose coordinated atom is oxygen; X is H, an alkyl, an alkoxy or the like; and m is an integer of 1-3). A method for producing a styrene-based copolymer by using the catalyst.
Patent JP-2002052006-A (JP)
Title: High frequency coil for nuclear magnetic resonance imaging apparatus and nuclear magnetic resonance imaging apparatus
Inventor: OKAMOTO KAZUYA
IPC: G01R33/34
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency coil (hereinafter referred to as high frequency coil) for a magnetic resonance apparatus capable of preventing lowering of transmission efficiency and lowering of receiving sensitivity while maintaining the open performance in the so-called open-type MRI apparatus. SOLUTION: This high frequency coil 40 is formed by two circular conductive plates 401, 402, and conductive lines 405 and 406, both ends of which are respectively connected to each one end and other end of the peripheral edge parts of the conductive plates 401 and 402. Capacitor elements 403 and 404 are connected in series to the conductive plates 405 and 406. In the arrangement on the MRI apparatus of the high frequency coil 40, the surfaces of the two circular conductive plates 401 and 402 where the conductive lines 405 and 406 are provided are opposite to each other. Power reversed in phase is supplied to the circular conductive plate 401 provided on the upper part and the circular conductive plate 402 provided on the lower side by a power distributor 409.
Patent JP-2002058930-A (JP)
Title: Filter medium
Inventor: MORI HISASHI
IPC: B03C3/28
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium which has a dust collection performance and clogging resistance. SOLUTION: This filter material in which polyurethane foam having three- dimensional network skeleton without cell film is used for one part or all of filter constituent material features that the retention volume of dust collection when the value of pressure drop of the filter rises by 15 mmAq from the initial value to 15 mmAq in the case that the powder for class 15 test which is stipulated in JIS Z 8901 is passed at a facial wind speed of 3 m/sec for 0.4-0.8 min is >=200 g/m.
Patent JP-2001159857-A (JP)
Title: Induction heating type fixing device and image forming device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating type fixing device having more excellent heat exchange efficiency than the conventional induction heating type fixing device. SOLUTION: Ruggedness having an edge part is formed on the peripheral surface of a roller 3 opposed to an induction coil 1. In the case that the induction coil is inserted inside, a rugged surface is formed at the inside of a core bar, and in the case that the induction coil is arranged at the outside of the roller, the rugged surface is formed at the outside of the core bar.
Patent JP-2002060670-A (JP)
Title: Coating agent
Inventor: TAKEDA TOSHIHIKO
IPC: C09D105/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent which is heat- and water-resistant and of which the environmental load after disposed is small. SOLUTION: This coating agent is a composite of an organic substance and a matrix of silicon oxide, the organic substance being a saccharide.
Patent JP-2002059825-A (JP)
Title: Fall preventive body for vehicle
Inventor: HATANO MIKIO
IPC: B61D17/20
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventive body capable of maintaining its bending property and enhancing its durability. SOLUTION: The plane shape is formed into an almost V-shape or U-shape by an elastic material. The thickness t1 of the tip part 1b of its opening side and opposite side is made greater than the thickness t2 of the inner and outer sides 1a, 1c adjoining to the tip part 1b.
Patent JP-2002062534-A (JP)
Title: Method and device for manufacturing liquid crystal display device
Inventor: NAKANO KEIKO
IPC: G02F1/1337
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To uniformly alignment treat an alignment layer of a liquid crystal display element by preventing dust and damage to film from being generated and preventing static electricity from being generated by using a conductive liquid. SOLUTION: A jet water stream 4 is spouted from a nozzle 1 by pressurizing a conductive aqueous solution from which particles are removed with a pressurizing pump 2 and by heating it with a line heater 3. The pressure of the jet water stream is preferably >=10 MPa and the spouting angle is preferably <=15 deg.. The spouted jet water stream 4 is made to collide with the alignment layer 6 which is formed by coating a substrate 5 with a film and subsequently dried to remove a solvent at a low temperature, preferably <=100 deg.C so as to alignment treat the alignment layer in a specified direction 7.
Patent JP-2001172076-A (JP)
Title: Method for producing dielectric ceramic composition
Inventor: SATO SHIGEKI
IPC: H01G4/30
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dielectric ceramic composition capable of being used suitably as the dielectric ceramic composition for a laminated chip capacitor, suppressing the precipitation of a different phase other than its main composition, in which its volume temperature characteristic satisfies the X8R characteristic. SOLUTION: This method for producing the dielectric ceramic composition containing at least BaTiO3 and SiO2 as main components, a second sub components containing at least 1 kind selected from MO (wherein, M is at least 1 kind of element selected from Ba, Ca, Sr and Mg), Li2O, and Ba2O3, and other sub components is provided by mixing the above main components, and at least a part of the other sub components except for the second sub components, calcinating to prepare a calcinated powder, blending at least the above second sub components with the above calcined powder to obtain the dielectric ceramic composition having a prescribed molar ratio of each of the sub components to BaTiO3 as the main component.