baber/WOPTO huggingface dataset:
Patent JP-2002206042-A (JP)
Title: (meth)acrylate resin composition
Inventor: YOKOTA YOSHIYUKI
IPC: C08F20/18
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a new (meth)acrylate resin composition exhibiting excellent physical properties such as weather resistance, heat resistance, water resistance, acid resistance, alkali resistance, hot water resistance, impact resistance, formability, flexibility, hardness, extensibility, transparency, gloss, padding property, sharpness, pigment dispersibility and drying property when used as a crosslinking coating material, adhesive, tacky adhesive, textile processing agent, etc., and usable as a resin free from environmental pollution such as low-VOC coating material by the lowering of the resin viscosity. SOLUTION: The (meth)acrylate resin composition is produced by polymerizing a monomer component containing an alkylcycloalkyl ester of (meth)acrylic acid as an essential polymerizable unsaturated monomer (a) and contains a (meth)acrylate polymer (I) having a reactive group and a crosslinking agent having two or more functional groups reactive with the above reactive group.
Patent JP-2003065492-A (JP)
Title: Spindle device
Inventor: SUGITA SUMIO
IPC: B23Q11/12
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a spindle device capable of keeping the stable rotating performance of a shaft by securing superior lubricating performance, reducing the noise and saving the shaft driving energy. SOLUTION: An antifriction bearing 10 rotatably supporting the shaft 5 of this spindle device 16 is lubricated by directly injecting a very small amount of lubricant from a lubricant nozzle 12 mounted on a housing 14, and simultaneously the lubricant nozzle 12 has an opening edge part 74b of a tip discharging port 74a properly projected in the lubricant discharging direction with respect to its outer peripheral area 74c.
Patent JP-2003071477-A (JP)
Title: Hazardous substance treatment method, its apparatus, and wastewater treatment system
Inventor: ABE EISHIN
IPC: C02F1/32
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a hazardous substance treatment method by which hazardous substances such as dioxins and endocrine disrupting substances can be decomposed and removed at high reaction efficiency and high decomposition rate even if wastewater to be treated contains a high content of salts inhibiting the decomposition of the hazardous substances, an apparatus for the method, and a wastewater treatment system. SOLUTION: This hazardous substance treatment apparatus is provided with a treatment tank 10 that is divided into a reaction tank 20 and a fresh water tank 30 by partition plates 12. The reaction tank 20 is provided with an ozone introduction means 24 for introducing ozone 1, an ultraviolet irradiation lamp 22 for emitting ultraviolet rays, a supply port 26 of the wastewater 2 to be treated, and a discharge port 28 of treated water 6. The fresh water tank 30 is provided with a supply port 36 of fresh water 3 and a discharge port 38 of sewage 7. A selective membrane which prevents the passage of particles having a particle diameter of more than 1 μm is used for each partition plate 12.
Patent JP-2002167375-A (JP)
Title: Method for preparing n-(2-hydroxyethyl)-2-pyrrolidones
Inventor: KURUSU AKIRA
IPC: C07D207/27
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide method for preparing N-(2-hydroxyethyl)-2-pyrrolidones by recting a γ-butyrolactone with 2-aminoethanol with safely and efficiently by which corrosion of the equipment therefor is prevented. SOLUTION: In preparing N-(2-hydroxyethyl)-2-pyrrolidone continuously by recting a γ-butyrolactone with 2-aminoethanol and water in a tube type flow reactor, water is added after mixing of γ-butyrolactone with 2-aminoethanol.
Patent JP-2003077752-A (JP)
Title: Method of manufacturing electronic component and washing solvent
Inventor: HAYAKAWA TAKANORI
IPC: B08B3/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a washing method which includes a washing process using a solvent not containing methylene chloride having large influence upon an environment and is suitable for the manufacture of an electronic component, and to provide a washing solvent. SOLUTION: A method of manufacturing an electronic component including a step in which a conductor having an insulation removable by a chemical treatment is wound on a support member, a step in which the conductor is soldered to a terminal by using flux, and a step in which the insulation and the flux are removed by a washing process using a solvent. A solvent contains 15 to 60 wt.% of cyclopentanon, 3 to 20 wt.% of 1,2,4,trimethylbenzene, and remnant of xylene.
Patent JP-2003074755-A (JP)
Title: Pipe with spiral plate support part
Inventor: OSAWA KOZO
IPC: F16L9/22
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a pipe with a spiral plate support part having the same support strength in all the parts of a spiral plate and allowing the replacement of the spiral plate. SOLUTION: In an outer pipe of a vertical sewer pipe with a spiral guide path, the inner peripheral surface of the outer pipe wall is formed as the spiral plate support part 12 to which the outer peripheral edge part of the spiral plate forming the spiral guide path is slidably supported. The spiral plate is spirally inserted along the spiral plate support part 12 from an outer pipe opening part, and the spiral late is supported, with both side faces of the outer peripheral edge part totally abutting on the spiral plate support part 12.
Patent JP-2002147698-A (JP)
Title: Adaptor for medical gas cylinder valve
Inventor: FRIESTAD MICHAEL E
IPC: F17C13/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an adaptor capable of setting up a connecting port of a medical gas cylinder valve without changing or removing an existing pressure regulator or a gas supply device. SOLUTION: This adaptor includes a connecting part to the gas cylinder valve, a connecting part to a rupture disk, and a connecting means to a gas filling or ejection line. The connecting part to the gas cylinder valve is connected to the gas cylinder valve by an NPT screw, and the connecting means to the gas filling or ejection line is an NPT screw or a simply removable connector.
Patent JP-2003074165-A (JP)
Title: Greening panel and greening method
Inventor: TASAKA AKIHIRO
IPC: A01G9/02
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a greening panel which allows greening work with good working efficiency even on a sharp slope, positively prevents erosion of a cultivating earth layer caused by surface stream at the time of raining, and ensures necessary and sufficient draining capacity and venting capacity, and to provide a greening method using the panel. SOLUTION: The greening panel has its surface portion and its edge frame portion surrounding a rear recessed portion are formed of a material having water permeability and air permeability. Then, the cultivating earth layer containing earth grain and a binder binding the earth grain together, is filled in the rear recessed portion, and the necessary number of vegetative holes are formed in a front surface of the panel so that plant seedlings with cultivating earth as breeding materials reach the cultivating earth layer.
Patent JP-2003076583-A (JP)
Title: Rendering calculation processing condition monitoring program and storage medium, device and method
Inventor: AWAJI TETSUHIKO
IPC: G06T1/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To predict whether or not a rendering calculation processing requested to a computer outputs a preferable executed result while executing the processing for a job regarding the processing and to identify a required correction point and to notify a user of it when predicting that the preferable executed result is not to be generated. SOLUTION: Information of advancing conditions of a calculation processing outputted by rendering software is managed in an information recording file and identification information from the user indicating that it is a preferable output processing is managed. When recalculating the same rendering file by changing only a specified parameter, by making comparison with a processing calculation time transition in the past for which the preferable output processing is performed, success or failure of the executed result is decided and reporting is performed by electronic mail when there is a problem.
Patent JP-2003076752-A (JP)
Title: Processing method and system for information on palette recovery
Inventor: OKUDA NORIATSU
IPC: G06Q50/28
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a processing method and system for information on palette recovery capable of extensively reducing recovery costs of special palettes located at a remote site or few in number. SOLUTION: In the system, requests for recovery from any number of user terminals 2 are collected via the Internet to a database 13 on information on request for recovery. An operator of manager's terminal inputs firm information on request for recovery after confirming contents of collected information on request for recovery into a database 14 on firm information on request for recovery. The firm information is e-mailed to the user terminals 2 which have performed requests for recovery. A recovery agent terminal 3 downloads together the firm information from the database 14. Accordingly, the requests for recovery can be collected many in number to control with concentration and actual recovery can be performed by downloading the information from the agent terminal 3 of a home-delivery agent, etc., so that efficient recovery and a cost-reduction of the palette recovery can be performed.
Patent JP-2003071481-A (JP)
Title: Aerobic treatment tank
Inventor: TANAKA MAKOTO
IPC: C02F3/08
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an aerobic treatment tank capable of inhibiting screen clogging effectively regardless of water level and quantity of water to be treated. SOLUTION: This aerobic treatment tank is provided with a screen 20 that separates immobilization supports 14 and passes only water 12 to be treated. Water flow horizontal to the screen 20 is applied to the screen 20 to prevent the immobilization supports 14 from adhering to the screen 20. A backflow device 26 is installed at the outflow port 22 side of the screen 20, and makes the water 12 to be treated flow backward from the downstream area of the screen 20.
Patent JP-2003076515-A (JP)
Title: Printer system and its printing method
Inventor: HANIYU HITOMI
IPC: G06F3/12
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To shorten printing time in the printing of a plurality of number of sheets. SOLUTION: When the printing of the first copy is started, whether or not its printing mode is a plural copies printing mode is determined (S1), when one copy is printed, a normal printing operation is performed and terminated (S5). When two or more copies are printed, a printer is once stopped (S2) at a point of time when the printing of the first copy is terminated. In this case, print data of an image memory is left as it is. Next, a user checks a printed image, when the user is satisfied with image quality, selects 'output OK' and when the user is not satisfied with the image quality, selects 'output NG' (S3) by an output check input device. In the case of the 'output OK', control that continue the printing of the remaining copies is performed (S4) by using the print data of the image memory. In the case of the 'output NG', the printing is cancelled (S5).  In this case, the print data of the image memory is also cleared. Consequently, in the case of the 'output OK', time until the image memory is developed is shortened by processing the image in the printing of the second copy and afterward.
Patent JP-2003072980-A (JP)
Title: Thin plate transporting and loading device
Inventor: KIZAKI HIRONOBU
IPC: B65H29/20
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin plate transporting and loading device preventing slide during displacement of the thin plate and realizing stable loading. SOLUTION: This device loads the thin plate 11 substantially horizontally laid in a given position on a loading table 15 disposed forwardly. The device comprises a follow table 20 capable of loading the thin plate 11, moving at a level higher than a material 16 previously loaded on the loading table 15; and a transferring carriage 22 provided in a lower portion thereof with a holding member 37 capable of holding and lifting a front edge portion of the thin plate 11 laid in a given position by expanding and contracting vertically, and movable at a level higher than the follow table 20 in the same direction as the follow table.  The transferring carriage 22 holding and lifting the front edge portion of the thin plate 11 moves forward from the follow table 20, so that at least one portion of the thin plate 11 is loaded on the follow table 20, and the carriage 22 moves forward with the follow table 20.
Patent JP-2003073709-A (JP)
Title: Method for manufacturing composite material
Inventor: TANAKA KATSUAKI
IPC: B22F1/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a composite material, in which particles of Invar, a low thermal expansion material, are dispersed in metallic Cu, and of which the coefficient of linear expansion can be optionally determined. SOLUTION: This method for manufacturing the composite material, in which the Invar particles are dispersed in metallic Cu, comprises pressing the particles of Invar, the low thermal expansion material, to particulate metallic Cu, coating the Invar particles with the metallic Cu to form the composite powder 3, and sintering and rolling the composite powder. In addition, the coefficient of linear expansion can be set optionally, because the volume ratio of the Invar particles and the composite Cu can be adjusted optionally by changing the mixture ratio of the Cu particles to the Invar particles, in the above process for forming the composite powder.
Patent JP-2003083221-A (JP)
Title: Ignition device for internal combustion engine
Inventor: HASHIMOTO MANABU
IPC: H01F38/12
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine having high reliability and productivity by enhancing impregnation of insulation resin. SOLUTION: An igniter 19b is mounted to a surface perpendicular to an axis of a coil case 6 by a mounting angle α of ±3 deg. or more and is formed such that a lower shape of the igniter 19b has an angle in an upward direction from a center toward the outside. One or a plurality of projections 18 or grooves 16 are formed in an axial direction of a primary bobbin 2. One or a plurality of notches 25 or windows are formed on a flange 24 of the primary bobbin 2. Further, a passage groove 26 is formed on an inner wall of the coil case 6.
Patent JP-2003080004-A (JP)
Title: Liquid chemical injection apparatus
Inventor: KOBAYASHI MASAHIDE
IPC: F04B23/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chemical injection apparatus in which it is needless to provide a defoaming tank additionally or to bend a pipe line from a liquid chemical storage tank to a liquid chemical injection pump complicatedly and the occurrence of air lock by the incorporation of bubbles in the chemical injection pump is prevented with a simple structure. SOLUTION: This liquid chemical injection apparatus is provided with a horizontal pipe line 15 communicating with the liquid chemical storage tank 11, a vertical pipe line communicating therewith and the liquid chemical pump 13 provided at the upper end of the vertical pipe line. The horizontal pipe line and the vertical pipe line are connected to each other through a connection block 17. The lower end part of the vertical pipe line connected to the inside of a vertical through hole part of the block is suspended downward up to the mid-way of the vertical height of a horizontal through hole part, the inside of the horizontal pipe line positioned higher than the lower end of the vertical pipe line is used as a bubble storage part and a vent line 14 is connected to communicate with the bubble storage part.
Patent JP-2002155227-A (JP)
Title: Offset printing ink composition
Inventor: KANEKO TORU
IPC: C09D11/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an offset printing ink composition excellent in setting properties, primary blocking resistance and secondary blocking properties without deteriorating performances such as luster and drying properties on a printed side required to an offset printing in the offset printing. SOLUTION: This offset printing ink composition is characterized by further including a polymer obtained by polymerizing at least one kind of an olefin- based monomer and a diene-based monomer, having <19 (MPa)1/2 solubility parameter and compatible with a solvent component in an amount of 0.1-10 wt.% based on the ink composition in the offset printing ink composition comprising a colorant, a rosin-modified phenol resin and/or a rosin-modified maleic resin as a binder resin, a vegetable oil component as the solvent component and mineral oils if necessary.
Patent JP-2003080669-A (JP)
Title: Screen plate
Inventor: HARA HIROHISA
IPC: B41N1/24
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a screen plate suppressing the generation of a pinhole flaw when paste is applied to a substrate by the screen plate. SOLUTION: The screen plate used at the time of printing of the paste in screen printing comprises upper and lower double mesh members and a mesh having a wire diameter finer than that of the mesh used in the upper mesh member 11 is used in the lower mesh member 12. The upper and lower mesh members 11 and 12 are same in roughness and superposed one upon another so as not to generate the positional shift between the meshes of the upper and lower mesh members 11 and 12 when looked from above. Since the paste is easy to arrive at a surface to be coated through the mesh members and easy to turn to the intersecting points of the mesh members, the generation of the pinhole flaw can be prevented.
Patent JP-2003083539-A (JP)
Title: Multiunit installation system for gas stoking boilers
Inventor: TAKAHATA SHIGETOSHI
IPC: F23N5/20
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the halfway fire break which occurs when starting plural units of boilers at the same time, in a multiunit installation system for gas stoking boilers. SOLUTION: This multiunit installation system for gas stoking boilers, where a plurality of boilers 1 for controlling the combustion in three positions of high combustion, low combustion, and stoppage are installed and the supply of gas fuel is performed through a common gas fuel supply passage 7, is provided with an operation controller 5 which performs the control of starting the high combustion after going through the starting operation period consisting of an ignition process and a low combustion process, in the case of changing the operation state of the boilers from stoppage to high combustion, and a delay device which starts the combustion of the boilers, leaving an interval equivalent to a waiting time being set to a time over the above flame-stable period, in the case of starting the plural units of boilers at the same time.
Patent JP-2003048383-A (JP)
Title: Book jacket
Inventor: SAKAI SUSUMU
IPC: B42D3/18
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a book jacket, which prevents from being stained and with which a half-finished page does not become missing and a sequel can be read by a method wherein an operation displaying part equipped with a means, to which an arbitrary numeral can be inputted and, at the same time, on which the arbitrary numeral can be displaced, is provided at an arbitrary position of a main body part so as to be inputted, for example, with the half- finished page. SOLUTION: This book jacket 1 wraps a book so as to cover the cover of the book in order to prevent the book from being stained by wrapping the book with a main body part 2 with jacket flaps 4 and 5, which are formed by folding back both the longitudinal ends for mounting onto the book. At the same time, by providing the operation displaying part 6, to which and onto which the arbitrary numeral can be inputted and displayed at the arbitrary position of the main part 2, no half-finished page becomes missing and the sequel can be read by inputting, for example, the half-finished page.
Patent JP-2003082466-A (JP)
Title: Plasma treatment device and plasma treatment method
Inventor: NIINO HIROAKI
IPC: B01J19/08
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a deposited film of uniform film thickness and uniform film quality on a base body by performing the uniform plasma treatment of the base body of a relatively large area at a high treatment speed by using the plasma generated by the high frequency power. SOLUTION: The plasma treatment device comprises a reaction vessel 10 which is partly formed of a conductive member 12 facing the inside, and decompressed to perform the plasma treatment on a cylindrical base body 3, a high frequency electrode 21 which is provided outside the reaction vessel 10 with the high frequency power fed thereto, and a cylindrical base body holding member 14 for holding the cylindrical base body 3 in which an upper end face 14a thereof is provided facing the conductive member 12 in the reaction vessel 10. The space between the upper end face 14a of the base body holding member 14 and an inner surface 12a of the conductive member 12 is set to be >=1 mm to <=30 mm.
Patent JP-2003080540-A (JP)
Title: Method for manufacturing aromatic polysulfone resin sheet
Inventor: MATSUOKA YOSHIKI
IPC: C08L81/06
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aromatic polysulfone resin sheet not generating a flaw such as whitening, foam, surface unevenness or the like and having excellent surface properties. SOLUTION: An aromatic polysulfone resin solution composition, which contains an aromatic polysulfone resin (A), a halogen hydrocarbon (B) and aliphatic lower alcohols (C) and is characterized in that the content of (A) is 10-50 wt.% and a weight ratio (C)/(B) of (B) and (C) is 0<(C)/(B)<0.2, is cast on a support and a solvent is evaporated from the cast film at a maximum evaporation speed in an initial stage of drying of 2.0 (mg/cm<2> /min) to manufacture the aromatic polysulfone resin sheet.
Patent JP-2003090895-A (JP)
Title: Method and device for demineralizing condensate
Inventor: MIYA SHIGEO
IPC: G21C19/307
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a demineralizing method and device of condensate for a PWR sufficiently equipped to deal with even a water quality change at the time of starting or the like while reducing the initial cost and running cost. SOLUTION: In this demineralizing method for condensate in a pressurized water reactor type nuclear power plant, the condensate 11 is passed to demineralization towers 5-8 so that the passing linear speed is 150-200 m/h in the full treatment of the condensate, the condensate is fully demineralized only when the quality of condensate is deteriorated, and only a part of the condensate is demineralized in an ordinary time with a good condensate quality to miniaturize the device capacity. In the partial treatment of the condensate, the blow-down water 13 from a steam generator 1 is preferably directly carried into the demineralization towers in the partial treatment of the condensate, and the switching between the full treatment and the partial treatment is performed by opening and closing of a condensate bypass valve 9.  The opening and closing of the valve 9 is controlled by the output signal of a condensate quality measuring instrument, and the valve 9 can be provided with a flow adjusting function for setting the flow rate of each demineralization tower to a prescribed flow rate when opening the valve 9.