baber/WOPTO huggingface dataset:
Patent JP-2002302986-A (JP)
Title: Liquid supply device
Inventor: TAKENAKA KAZUYOSHI
IPC: B67D3/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply device capable of stably supplying a liquid preparation over a long period. SOLUTION: This liquid supply device 10 supplies the liquid preparations containing an effective component to water W from a water discharge pipe 93 for discharging water to a water receiving part 91a arranged on an upper surface 91 of a water storage tank. The liquid supply device 10 has an acting part 11 arranged under the tip of the water discharge pipe 93 of the water receiving part 91a at using time, and acting so as to supply the liquid preparation to the water W, a housing part 15 arranged in a position dislocated to the acting part 11 in an upper surface view, and housing the liquid preparation, and a connecting passage 20 for connecting the housing part 15 and the acting part 11.
Patent JP-2002308632-A (JP)
Title: Method for molding glass optical element and molding device
Inventor: MACHI TOKUMI
IPC: G02B3/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a glass optical element by which, even when a part having no heating source is present in a heating device, a molding die member and a glass material for molding can be uniformly heated and the accuracy of the optical functional surface of the glass optical element can be improved. SOLUTION: In the method for molding the glass optical element by pressing the glass material with the molding die 3 while heating, the heating device 2 to heat the molding die is repeatedly moved in the horizontal direction.
Patent JP-2002305974-A (JP)
Title: Method for raising animal and plant, soil for raising plant, and water for raising
Inventor: TAKAKU KAZUO
IPC: A01G7/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for raising an animal and a plant, soil for raising a plant, and water for raising, which can give nutritional activity to an a agricultural product and a plant, fertilize soil and improve the qualities of products without putting loads on the environment at all. SOLUTION: The present invention is characterized in that a TPX sol solution (an anatase ultrafine particle solution derived from a peroxotitanic acid aqueous solution) is added to an extract solution of weathered coral, the resulting mixture is irradiated with ultraviolet rays or far-infrared radiation rays to obtain far-infrared radiation wave water, and the water or its diluted liquid is given to a plant.
Patent JP-2002264569-A (JP)
Title: Pseudo-adhesive sheet for information communication device and information communication device using the same
Inventor: KIMURA YOSHIKAZU
IPC: B42D15/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a practical information communication device capable of obtaining a good surface state having a high transparency without curling irrespective of a type or a basis weight of a sheet in the case of releasing without bringing about an accident such as a natural release or the like in the information communication device releasably pseudo-adhering an arbitrarily opposed surface by folding a plurality of sheet sides and a pseudo-adhesive sheet for the information communication device used for the same. SOLUTION: The pseudo-adhesive sheet G for the information communication device comprises a support 1 having a thickness of a range of 10 to 32 μm, and the pseudo-adhesive layer 2 formed on one surface of the support 1 and having a thickness of 5 μm or less and covered with a sheet (t) for the information communication device via an adhesive layer having a thickness of 20 μm or less. In this sheet G, a total thickness of the support 1, the pseudo-adhesive layer 2 and the adhesive layer 3 is in a range of 12 to 42 μm.
Patent JP-2002310461-A (JP)
Title: Pedestal for installation of instrument
Inventor: SUGIHARA KAZUNORI
IPC: F24F5/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a pedestal for installation of an instrument, which can be installed so that the topside of itself may be horizontal when being installed on a sandy place, a gravel bed, or an inclined plane, and can prevent the dislocation caused by the vibration of the instrument or the collision of an object, receiving the foot of the instrument with its recess, concerning the pedestal which fixes the foot of the instrument for installation there of. SOLUTION: The pedestal of an automatic vending machine includes a pedestal body consisting of a block-form resin molded item, and comprises the pedestal body which is made so that the topside may be horizontal to the horizontality or inclination of its bottom installation face, a recess 13 which is made to receive the foot at its topside, and a steel plate being a reinforcing piece which is provided to keep the reception depth of that recess at the bottom of the recess.
Patent JP-2002311188-A (JP)
Title: Evaluation method for stress corrosion cracking sensitivity
Inventor: FUJIMOTO KOJI
IPC: G21D1/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily evaluating stress corrosion cracking sensitivity in high temperature water, of stainless steel used as a joint member and plate member in a nuclear reactor without actual testing in the reactor. SOLUTION: In the evaluation method for stress corrosion cracking sensitivity in high temperature water, of stainless steel used in a nuclear reactor, a hydrogen isotope, tritium is taken inside the stainless steel in a charge process and then the tritium position in the stainless steel is recorded on a printing paper with autoradiography. This is visualized by using a scanning or transmission electron microscope. From the relation between a trap quantity of tritium in grain boundary or near grain boundary and stress corrosion cracking, the stress corrosion cracking sensitivity can be evaluated.
Patent JP-2002265380-A (JP)
Title: Conversion of brown algae living along coastal waterline to extract
Inventor: OWA KYOSUKE
IPC: A23L17/60
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To convert, in a low-molecular condition, the active ingredient in brown algae grown along coastal waterline and hopeful of higher functionality to extract so as to take the whole extract component into the human body to ensure the above sea algae to be rated as a functional chemical substance in view of the fact that although the polysaccharides in sea algae are important as mammal's immunological function activator, the polysaccharides in a natural condition constitutes a polymer complex, therefore even if the natural sea algae are taken into the human body as they are, substantially the whole quantity thereof is excreted. SOLUTION: The objective extract is the main component of the sea algae living coastal waterline including brown algae, Fucus evanescens, Undaria pinnatifida, Ascophyran and Sargassum Thunbergii. This extract is obtained by solution extraction with citric acid or disodium phosphate of the carbohydrates of gel-like polysaccharide connective tissue zone indigestible in the human body including gel-like seaweed polysaccharides, alginic acid, fucoidan, sargassum and ascophyn after converted to the corresponding monosaccharides in a free form.
Patent JP-2002316312-A (JP)
Title: Method and equipment for cutting powder molded body
Inventor: HOSHI JUNJI
IPC: B28B11/14
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for cutting a powder molded body which can improve a yield of a product remarkably. SOLUTION: A cutter 12 having a super-abrasive layer is used and the powder molded body 11 before sintering is cut by the cutter 12 with a refrigerant supplied. In this method, the refrigerant is supplied only from the lateral side of the cutter 12 in cutting.
Patent JP-2002308427-A (JP)
Title: Server for powder and granular material air power transportation
Inventor: KATO FUMIO
IPC: B65G53/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize and simplify a facility by preventing energy loss and lowering of transporting efficiency due to generation of turbulence. SOLUTION: A server 1 for powder and granular material air power transportation is furnished with a double pipe structure to deliver a mixture of the powder and granular material and high pressure gas to a air transport piping 2 of the double pipe structure and a base 13 furnished with a tubular high pressure gas supply part 3, a high pressure gas chamber 4 communicated to the high pressure gas supply part 3, a mixture forming chamber 7 furnished with a hopper communicated to the high pressure gas chamber 4 through a passage 5 provided on an upper part, an inside piping 9 connected to an outlet 8 provided on a lower part of this mixture forming chamber 7 and an outlet part 10 of a double pipe structure provided on an end part of the inside piping 9, the bulk material is supplied from an upper part to the mixture forming chamber 7,  the high pressure gas is supplied to the mixture forming chamber 7 from the high pressure gas chamber 4, the powder and granular material supplied to the mixture forming chamber 7 drops toward the inside piping 9 by gravity, and the high pressure gas supplied to the mixture forming chamber 7 is supplied toward the inside piping 9.
Patent JP-2002316187-A (JP)
Title: Wastewater cleaning system
Inventor: SHIKAUCHI YASUSHI
IPC: C02F1/78
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater cleaning system which is applicable versatilely to various kinds of wastewater, keeps a stable treatment capacity for various pollutants, is low in facility costs, does not need a large space, and is low in maintenance cost. SOLUTION: Silica about 25 mm or below in particle size is burned to form processed stone, iron slag is packed around the stone to form a contact tank 1, chemical injection machines 6a and 6b are installed in the first water supply pipe 3 for supplying water to the contact tank 1, the second water supply pipe 5 ranging from the contact tank 1 into the first water tank 2 is installed, a wastewater pipe 4 for supplying wastewater to the first water tank 2 is installed, and an open filtration tank 11 filled with an adsorbent comprising the processed stone, etc., is installed.  Wastewater supplied into the first water tank 2 is mixed with treatment water which is mixed with a chemical and supplied from the contact tank 1 through the second water pipe 5, work such as oxidation is carried out with the chemical contained in the treatment water, and in the filtration tank 11, aerobic treatment and anaerobic treatment are implemented.
Patent JP-2002319746-A (JP)
Title: Lightning surge voltage avoidance apparatus
Inventor: TANAKA TAKESHI
IPC: H05K1/18
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an extremely simple lightning surge voltage avoidance apparatus that is easily incorporated into a printed circuit board, and at the same time has superior lightning surge voltage avoidance effect. SOLUTION: In conductor patterns 11 and 12 that oppose at intervals on the printed circuit board 10, projection patterns 11a and 12a are formed. In this case, the projection patterns 11a and 12a mutually oppose each conductor pattern for projecting in an opposite direction. The conductor pattern 12 is connected to a grounded case.
Patent JP-2002316736-A (JP)
Title: Printing plate sheet feeder
Inventor: ONO TSUKASA
IPC: B65H3/44
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To ensure a reliable separation from a printing plate or interleaving paper of an under layer when the uppermost layer of printing plates stored in a stack in a cassette is picked up, feed the printing plate without damaging a photosensitive layer thereof, shorten a feed length by a roller and the like to the next process, and secure seriate operations for separating, inverting and feeding to the next process the printing plate. SOLUTION: When the printing plate 12 stored in a stack in the cassette 38 is picked up, separation plates 92 arranged at corners of the cassette 38 form an air layer between the printing plate 12 (or interleaving paper 44) of an under layer to improve separability. Rotary moving elements 58 are movable along guide rails 50, and are turned substantially through 180 deg. in the moving range to orient upward the printing plate 12 with a downwardly oriented emulsion surface before feeding it into an exposure part 14.
Patent JP-2001324616-A (JP)
Title: Method for manufacturing polarizing film for liquid crystal display
Inventor: TAKAHASHI SHINICHI
IPC: B29C48/305
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing film for a liquid crystal display which is excellent in water resistance, moisture resistance, physical strength, heat resistance, transparency, low birefringence and adhesiveness to an adhesive and durability to the adhesive. SOLUTION: A sheet is produced by flow casting a solution of a thermoplastic saturated norbornene resin dissolved in a solvent with >=100 deg.C boiling point and by drying it until concentration of the residual solvent comes to <=2 wt.%. Otherwise, the thermoplastic saturated norbornene resin sheet is formed by melt extrusion using a T-die at 240-300 deg.C resin temperature and 100-150 deg.C take-off roll temperature. Then the polarizing film for the liquid crystal display is manufactured by laminating the sheet on at least one surface of a polarizing layer as a protective layer.
Patent JP-2002318493-A (JP)
Title: Image forming device
Inventor: YAMADA MASAAKI
IPC: G03G15/16
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of completely meeting a demand for much further miniaturization by miniaturizing the image forming device much further. SOLUTION: A part of a belt cleaning device 30 for cleaning an intermediate transfer belt 11, to put it concretely, a bending roller 31 and a fur brush 32 functioning as a cleaning member are laid out to be housed in space formed by bending the belt 11 toward inside by using the roller 31. Thus, the space in the device occupied by the belt cleaning device 30 is made small. Then, bias having the same polarity as toner is applied to the bending roller 31, and bias having a polarity reverse to the toner is applied to the fur brush 32. Therefore, most of the toner left after transfer on the intermediate transfer belt 11 is recovered by the fur brush 32 and the toner left after transfer whose polarity is reversed is recovered by the bending roller 31.
Patent JP-2002319103-A (JP)
Title: Bridge circuit and magneto-optical disk device using the same
Inventor: NAKAO KENJI
IPC: H01F7/18
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a bridge circuit, by which the current made to flow into a coil is changed over at a high speed while keeping the satisfied amplitude as it is, and a magneto-optical disk device using this circuit. SOLUTION: A magnetic head driving circuit 117 includes voltage supply circuits 1180, 1200 and a current supply circuit 1210. A power source voltage of 12 V is supplied to a source node 1181, a power source voltage of 7 V is supplied to a source node 1185 and a power source voltage of 5v is supplied to a source node 1201 respectively. By the voltage supply circuit 1180, the voltage of 12 V or 7 V is outputted to nodes N6, N7 in accordance with recording signals '1', '0', and by the voltage source circuit 1200, the voltage of 5 V or 0 V is outputted to nodes N8, N9. By this procedure, P-channel MOS transistors 1211, 1212 and N-channel MOS transistors 1221, 1222 are selectively made to be on/off, then the currents in the different directions are made to flow into the coil 121.
Patent JP-2002324132-A (JP)
Title: System, method and program for transmission of service card for nursing care service
Inventor: UMAYABASHI MASAO
IPC: G06Q50/22
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To save time and trouble such as telephone communication from a support provide for nursing care at home to service providers when delivering cards for service providing and eliminate a delivery server. SOLUTION: A terminal 20 for the support provider registers mail addresses of PC terminals 30 for service provider and fax numbers of fax machines 39, 49 with relating to codes of the service providers. Then, service cards are developed to data on a cards for service providing to acquire delivery destinations with checking the codes contained in the data against a master for delivery destinations, so that print images of the cards for service providing are transmitted to the fax machines 39, 49. If the addresses are contained in the destinations, the data on the cards is converted into a file to transmit mails to the terminals 30. Service providers 3 recognize deliveries of the data of the cares by performing fax receiving.
Patent JP-2002324552-A (JP)
Title: Production method of positive plate for lead storage battery
Inventor: KOYAMA KIYOSHI
IPC: H01M4/68
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fine method in chemical efficiency, which doesn't considerably harden paste and which reduces uneven composition of positive active materials as small as possible when a positive plate for a lead storage battery, which uses a lattice consisting of lead alloy without including antimony, is produced. SOLUTION: The invention is a production method of the positive plate for the lead storage battery to fill the paste, wherein mixture of prepared lead oxide, metal lead and lead sulfate, water, dilute sulfuric acid and conductive materials are kneaded, in the lattice consisting of the lead alloy without including antimony. The invention is featured in that the conductive materials are carbon black heated at 300 deg.C or more under reduced or open air pressure and that the carbon black is added to the paste by 2.0 g or less per mole of lead element in the mixture of the lead oxide, the metal lead and the lead sulfate.
Patent JP-2002322771-A (JP)
Title: Snow melting device for preventing generation of cornice
Inventor: IMURA KIMITOSHI
IPC: E04D13/15
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting device for preventing generation of a cornice preventing the cornice from generating over a coping to the outside direction of a roof by using a heater and capable of completely preventing snow and ice drops cased by the cornice by subjecting a drainage treatment to snow melting water. SOLUTION: In a snow melting device 1 for preventing generation of a cornice, a heating element 10 (a coping heater 11, a roof-floor surface heater 12, and a snow water passage heater 13) for melting snow fallen on the peripheral part is provided in the peripheral part of a roof 2 so that the snow fallen on the roof 2 does not generate a cornice 42 which falls on the ground.
Patent JP-2002326129-A (JP)
Title: Automatic lid inserting device for hollow tube
Inventor: ISHIZAKI TADAYUKI
IPC: B23P19/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently insert lids in both open ends of a hollow tube. SOLUTION: An automatic lid inserting device for a hollow tube, which is installed along a carrying path of the hollow tube 3, automatically inserts the lid 11 in an open end of the hollow tube 3 while it is carried in an orientation perpendicular to the carrying direction. A lid extruding part comprises a standby part 99 opposed to the hollow tube 3 temporarily stopped in a lid inserting position, an extruding member 109 for extruding the lid stored in the standby part 99 into the hollow tube 3, and holding needles 112 as a chuck arranged on a front face of the extruding member 109. A back face of the lid 11 aligned with the hollow tube 3 in the standby part 99 is extruded from the standby part 99 while held by the holding needles 112, until it is inserted in a bore surface of the hollow tube 3.
Patent JP-2002327655-A (JP)
Title: Canister purge system
Inventor: HYODO YOSHIHIKO
IPC: F02M37/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To perform a purge of a canister effectively using a minor heater power. SOLUTION: An evaporated fuel from a fuel tank 11 of an internal combustion engine 100 is led into the canister 10 via a breather piping 13 and adsorbed to adsorbent 50a and 50b provided in the canister. During the engine being in operation, a purge control valve 15 is opened and also a CCV 17 is opened so as to introduce the atmosphere into the canister, and thereby the evaporated fuel is purged off from the adsorbent. Heaters 20a and 20b to heat the adsorbent are installed inside the canister, and the adsorbent is heated. If the specified conditions are met during the engine being in operation, an electronic control unit(ECU) 30 closes the CCV while the purge control valve is left open so that inside the canister is held at a negative pressure, and current is fed to the heaters to heat the adsorbent.  Because desorption of the evaporated fuel from the adsorbent is promoted with a lower pressure, an effective purging operation can be performed with a minor heating power.
Patent JP-2002329852-A (JP)
Title: Solid-state image pickup apparatus and its manufacturing method
Inventor: KONDO RYUJI
IPC: H04N5/335
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact, inexpensive, solid-state image pickup apparatus where a solid image pickup element having a micro lens has been packaged without sacrificing the functions of the micro lens. SOLUTION: The solid-state image pickup apparatus has a semiconductor chip 52 where a solid-state image pickup element having a micro lens 50 mounted thereon is arranged. A transparent substrate 64 is arranged opposite to a micro lens arrangement region 70 of the semiconductor chip 52, the transparent substrate 64 is fixed to the semiconductor chip 52 at a region 72 being present around the region 70 by a sealing member such as an adhesive 62, and at the same time space 66 between both of them is sealed, thus preventing the micro lens from being covered with the adhesive and hence preventing the lens function from being sacrificed.  Also, the solid-state image pickup apparatus has lead wiring for electrically connecting an electrode pad 90 to a rear electrode via the side surface of the semiconductor chip 52, thus achieving rear wiring and miniaturizing the solid-state image pickup apparatus. Further, packaging can be done in the state of a wafer, resulting in reducing manufacturing costs.
Patent JP-2002326002-A (JP)
Title: Multistage gas-water separator
Inventor: KONDO YOSHIYUKI
IPC: G21C15/16
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a multistage gas-water separator in which the carry-under of a gas phase or the carry-over of a liquid phase is reduced. SOLUTION: A resistive structure (18) is arranged inside a downcomer (51 or 52) of at least one gas-water separator (1 or 2) of this multistage gas-water separator in which downcomers (51, 52) are arranged to surround risers (31, 32) and which has a plurality of stages of the gas-water separators (1, 2) for separating the gas phase from the liquid phase.