baber/WOPTO huggingface dataset:
Patent JP-2002294213-A (JP)
Title: Surface modifier
Inventor: KURIHASHI TORU
IPC: C08L67/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface modifier which can allow the surface of a film- forming material, such as ink and coating material, and a molding material to exhibit excellent lubricity, scratch resistance, water repellency and chemical resistance, the modifier adhering firmly to the surface so as not to readily lose surface-modifying effects, while exhibiting surface-modifying effects equivalent to those of the conventional ones, particularly the modifier being not washed away by a hot-water treatment and the like. SOLUTION: The surface modifier comprises a polyester composite resin (A) formed by reacting a monool (a) containing a 25-200C hydrocarbon, a polybasic acid (b) and a polyhydric alcohol (c).
Patent JP-2002298716-A (JP)
Title: Thermal relay with ct
Inventor: MORISHITA FUMIHIRO
IPC: H01F38/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To change specifications of a standard type thermal relay with a CT into a lagged type thermal relay having a long operation time without changing its external shape structure. SOLUTION: This thermal relay with the CT is so formed that the thermal relay 2 is mounted on the CT 1 formed of an assembly of a laminated iron core 3, a primary conductor 4, a secondary coil, and an insulating case 6 and the secondary output of the CT is energized to the thermal relay. As for the demand for the lagged operation characteristics, the thickness of the laminated iron core is set smaller than the standard thickness and the operation time of the thermal relay is made to lag by applying saturation characteristics to the CT secondary output. The assembly structure is so constituted that the insulating case 6 of the CT is set to a two-piece structure and the standard- thickness laminated iron core is clamped and fixed between the left/right divided cases 6a and 6b.  In the lagged type, a non-magnetic spacer having the thickness corresponding to the reduced thickness is stacked on the laminated iron core and then clamped and fixed by being interposed between the divided cases of the insulating case.
Patent JP-2002303409-A (JP)
Title: Thermal decomposition treating method for poultry manure, and special fertilizer using its residue, and soil improving agent
Inventor: YAMAMOTO KIMIJI
IPC: B09B3/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To treat poultry manure, being one of big problems of a poultry industry, at a low cost by a method to prevent a load from being applied on environment, and to provide a method to effectively utilize products of the treatment. SOLUTION: A thermal decomposition treatment method of poultry manure comprises the steps of heating poultry manure at a temperature from 300 to 800 deg.C in an atmosphere where a feed of air is limited to thermally decompose the poultry manure, collecting thermal decomposition gas generated by thermal decomposition of the poultry manure and use the collected thermal decomposition gas as fuel to heat the poultry manure. A special fertilizer and/or a soil improving agent containing the thermal decomposition residue produced by heating poultry manure and thermal decomposition is provided.
Patent JP-2002303649-A (JP)
Title: Component tester
Inventor: FUKUKAWA YOSHIAKI
IPC: G01R31/26
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To efficiently perform tests and improve the availability for kinds of components. SOLUTION: A first transporting head 42A transports two components sucked by its two nozzles 60a, 60b to a test head 4, and positions the components to be fed to a component transfer position P2. The nozzles 60a, 60b are relatively movably supported. A component recognizing camera 64A for imaging the sucked components is disposed between the transfer position P2 and the test head 4. A means is provided for controlling the operation of the nozzles, etc., so as to recognize the images of the components sucked at the component transfer position P2 and position the components at predetermined positions on the test head at once, based on the recognition result.
Patent JP-2002304488-A (JP)
Title: Employee authentication method and system
Inventor: IDE YUJI
IPC: G06Q40/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To authenticate whether an optical person belongs to a group or not, particularly, it is a group employee (including a group OB) on the Internet. SOLUTION: An authentication organization for authenticating employees comprises a means for acquiring the information as to the salary deposit from the group from a bank designated for salary account by an employee, performing an employee judgement for judging whether the person is the employee or not according to the presence of salary deposit, and issuing an employee certification in the judgement of the employee. The server of a service providing company for performing a group discount service connected to the Internet asks the employee judgment in the authentication organization for authenticating employee on the basis of the employee certification received from an employee client, and provides a service such as group discount or the like by confirming that he or she is the employee of the group.
Patent JP-2002302932-A (JP)
Title: Soft ground improving construction method
Inventor: TANAKA HIDEMASA
IPC: E02D3/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a soft ground improving construction method capable of efficiently eliminating water in ground without applying an unnecessary large load to a vacuum pump, or generating gas leak in a protective sheet. SOLUTION: This method is provided with a process of vertically placing a hardly water permeable continuous ground wall 25 in the ground to surround a range of the ground 11a to be improved, a process of placing vertical drain members 13 to be extended in a vertical direction in the ground 11a, a process of disposing horizontal drain members 15 on an upper surface of the ground 11a to get in contact with upper end parts of the vertical drain members 13, a process of disposing a water collecting pipe 17 having holes which gets in contact with the upper end parts of the vertical drain members 13 and with the horizontal drain members in the middle of its length, with a vacuum pump 21 connected to an end part on the non-contact side, on the upper surface of the ground, a process of covering the ground 11a in the range, the horizontal drain members 15,  and the water collecting pipes 17 having holes with the gas-tight sheet 20, and a process of forming a negative pressure state between the gas-tight sheet 20 and the ground 11a.
Patent JP-2002301558-A (JP)
Title: Metal mold structure for casting
Inventor: TAKANO TOSHIO
IPC: B22C9/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a metal mold structure for casting so as to prevent develop ment of a flash by obstructing invasion of molten metal into joint surfaces of the molds. SOLUTION: A fixed metal mold 10 is formed of recessed parts 11, 11 at both sides in an area A forming a gas venting passage in a chill-vent. A movable metallic mold is formed of projecting parts 21, 21 engaged with the above recessed parts 11, 11. The projecting parts 21, 21 are mutually engaged with the recessed parts 11, 11 under the state of fastening both metal molds. Even if the molten metal enters the inside along the joint surfaces of the molds from the area A, since the above projecting parts 21, 21 function as a flash preventing wall for obstructing the development of the casting flash by obstructing the entering of the molten metal, the development of the casting flash is prevented.
Patent JP-2002301857-A (JP)
Title: Ink-jet recording method and recording liquid
Inventor: FUKUDA YUZURU
IPC: C09D11/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording method by which high quality of image can be obtained and image density is high and resistance to scuffing is good and a recording liquid used in the method. SOLUTION: The ink-jet recording method using the recording liquid comprising a pigment, resin particles and wax particles is provided and the ink-jet recording method in which ratio of the solid content of the pigment to the sum of the solid content of the pigment, the solid content of the resin and the solid content of the wax of the recording liquid is 20-70 mass% and amount of the solid content per unit area on a recording paper when 100% coverage printing is performed is at least 0.2 mg/cm<2> and the recording liquid used in the recording method are provided.
Patent JP-2002305316-A (JP)
Title: Method and device for manufacturing solar battery
Inventor: MORI MASAHIRO
IPC: H01L31/042
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a technology that solves the problem of performance drop of a photovoltaic element which occurs when the element receives a tensile strain in a method of manufacturing a solar battery in which the photovoltaic element and sheet-like resin are integrated by means of the pinching pressure of a pair of rotating rollers by passing the element and resin between the rollers. SOLUTION: A mechanism which prevents a strain exceeding an FF lowering critical value from being generated in the photovoltaic element 3 by a difference in transporting force in a pinching section where the element 3 is pinched by the paired adjacent rollers 1 and 2. Alternatively, the strained amount of the element 3 is directly or indirectly detected and the rotationally driving forces given to the rollers 1 and 2 are controlled based on the detected result.
Patent JP-2002110691-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAKANO TAKASHI
IPC: H01L21/822
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress leakage between regions of the same conductivity type due to an inversion layer generated along the inside wall of a trench. SOLUTION: An element region 4 is enclosed with a trench 3 to reach an insulating layer from the surface side of an SOI substrate for insulated separation. Related to the element region 4, a base contact region 42, first and second collector regions 43 and 45, and an emitter region 44 are formed on the surface layer of a base region 41, with the first and second collector regions 43 and 45 having different electric potentials. A protruded part 3a, protruding toward the inside of the element region 4, is formed between a part facing the first collector 43 and a part facing the second collector region 45 toward the inside wall off the trench 3.
Patent JP-2002306241-A (JP)
Title: Mirror
Inventor: YAGI MASAYUKI
IPC: G02B5/10
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a foot mirror suited to easily observing a sole without imposing a burden on a user. SOLUTION: This mirror is provided with a frame 2 and a first mirror member 3 fitted to the frame 2. The first mirror member 3 has a projecting surface.
Patent JP-2002307165-A (JP)
Title: Brazing method
Inventor: TAKAHASHI MITSUO
IPC: B23K35/28
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a brazing method with which development of harmful alloy layer as heat-resistance is restrained as much as possible, on a joined interface between copper and aluminum. SOLUTION: A heat sink 11 made of aluminum and a copper plate 15 the surface of which is electrically plated with nickel, are prepared. On the other hand, a brazing material 13 of thin plate-like Zn-Al alloy, is prepared and CsF base flux is coated on this surface. The brazing material 13 is interposed between the heat sink 11 and the copper plate 15, and these are fixed and charged into a furnace. Thus, the brazing material 13 is melted and solidified, and the heat sink 11 and the copper plate 15 are firmly brazed to each other, and the development of the alloy layer is not observed on the jointed surface.
Patent JP-2001355057-A (JP)
Title: Pump part made of plastic and having protected surface
Inventor: HOESCHELE HORST HEINZ
IPC: C23C4/10
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide pump parts made of plastics and equal to metallic parts in wear resistance and/or corrosion resistance. SOLUTION: This pump parts made of plastics have a core member made of plastics, a bonding metal layer formed on the core member and a protective layer formed on the bonding metal layer and also having wear resistance and/or corrosion resistance. The protective layer is composed of an alloy containing at least one kind of metal selected from cobalt, nickel, chromium and molybdenum, tungsten carbide, chromium carbide or oxide ceramics and is formed by high speed flame spraying, plasma powder spraying, thermal powder spraying or autogenous rod flame spraying.
Patent JP-2002309972-A (JP)
Title: Control device for internal combustion engine
Inventor: OZAWA MASAHIRO
IPC: F02D13/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of suitably suppressing the deterioration of engine operating performance caused by the malfunction of a mechanism in a device provided with the mechanism; having a function of changing the relative operating characteristics of an intake valve and an exhaust valve in relation to the rotating operation of a crankshaft of the internal combustion engine; and fixing the operating characteristic in the middle of the adjustable range. SOLUTION: A valve timing adjusting mechanism 100 is hydraulically controlled on the basis of a duty command value of an electronic control unit 50 to variably adjust the relative phase (valve timing) of a crankshaft and an intake valve. An intermediate position lock pin 131 has a function of suitably fixing the valve timing in an intermediate position in a variable range. The electronic control unit 50 controls the correction of a fuel injection quantity to the internal combustion engine in order to dissolve the shortage of internal EGR caused by the malfunction of the intermediate position lock pin 131 in performing the spark advance control of valve timing in response to the increase demand of the internal EGR quantity.
Patent JP-2002308964-A (JP)
Title: Resin composition, soldering resist resin composition and their cured materials
Inventor: KOYANAGI TAKAO
IPC: H05K3/28
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which is excellent in photosensitivity, gives a cured material excellent in flexibility, resistance to soldering heat, heat aging resistance, resistance to electroless gilding, can realize the development with a dilute alkaline solution, and is suitable for a soldering resist and an interlaminar insulating layer. SOLUTION: The resin composition contains a maleimide-containing polycarboxylic acid (meth)acrylate resin (A) obtained by reacting a reaction product (c) of an epoxy resin (a) having two epoxy groups in the molecule and a maleimide-containing monocarboxylic acid (b) with optional components comprising a polyol compound (d), a tetracarboxylic acid dianhydride (e) and a hydroxylated (meth)acrylate (f), and a diluent (B).
Patent JP-2002308422-A (JP)
Title: Flat panel carrying system
Inventor: HAYASHI TAKEHIDE
IPC: H01L21/677
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a carrying system capable of miniaturizing a clean area and preventing bending and soiling of a flat panel without enlarging a carrying line and a foot print of a processing device even when the flat panel of a glass substrate, etc., is enlarged. SOLUTION: This carrying device 2 is constituted by mounting a motor 31, a motive roller 32 and a driven roller 33 driven by the motor 31, a support roller 34 and a floating unit 35 on a carrying base 30 mounted on a base 20. The floating unit 35 support the glass substrate in non-contact, delivers gas to a pressure case, forms a gaseous film between a porous body and the vertical glass substrate 1 as the gas passes through the porous body facing a carrying surface 36, supports and floats the glass substrate 1 by the gaseous film.
Patent JP-2002316292-A (JP)
Title: Device for detecting degradation in dust collection ability in machining region of machine tool
Inventor: MAENO SHIN
IPC: B23K26/142
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting degradation in dust collection ability which adapts itself to a laser beam machine carrying a galvanomirror driver in particular and prevents the production of a defective workpiece by dust. SOLUTION: The inhalation port of a suction guide member constituting a dust collecting machine 13 is disposed to face the machining space region between the workpiece and the lens of a machining driver in such a manner that dust materials 8 can be absorbed. The main body of the dust collecting machine or the suction guide member is fitted with detecting means 15 for detecting the degradation in the dust collection ability within the machining space region. When a comparison and decision circuit 29 discriminates the abnormality signal from the detecting means, a computer 20 automatically stops a laser oscillator 5A for shooting the laser beam toward the machining driver.
Patent JP-2002318649-A (JP)
Title: System, method and program for inputting face mark
Inventor: KUJIRADA MASANOBU
IPC: G06F3/0489
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a system, method and program for efficiently inputting face marks. SOLUTION: This system, method and program for inputting face marks is provided with a face mark data base in which a plurality of kinds of face marks are recorded so as to be associated with 'face pictures having a plurality of different expressions or the relevant data (for example, data indicating the characteristics of each face picture)', an image pickup means for image picking up the face of a user, an image pickup control means for image picking up the face of the user by the image pickup means when the user gives instruction about the input of the face marks, a face mark selecting means for selecting the face marks corresponding to the face picture data from the image pickup means from the face mark data base based on the face picture data or the relevant data (for example, the data indicating the characteristics of the face picture of the user) from the image pickup means,  and a face mark inputting means for inputting the face, marks selected by the mark selecting means to the positions designated by the user at the top, middle or end of a sentence inputted by the user.
Patent JP-2002320308-A (JP)
Title: Method of regenerating lining of existing duct, and regenerative pipe
Inventor: TAKEMURA SHIGEO
IPC: F16L1/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lining regeneration method which can regenerate the inner face of an existing duct where a cable for power transmission or communication is laid, without cutting the cable, and to provide a regenerative pipe for it. SOLUTION: A plurality of slender band-shaped profiles 1 are prepared, which consist of flexible synthetic resin and are equipped with projections for engagement at the side edges on one hand and recesses for engagement at the side edges on the other hand. The tubular regenerative pipe 10 is sent gradually in the axial direction of the existing duct 4 while being formed to surround the cable 6 by coupling the fellow side edges of these profiles 1 with each other by engagement, in the vicinity of the opening end 41 of the existing duct 4.
Patent JP-2002323031-A (JP)
Title: Locking female screw member
Inventor: NAKAYAMA KATSUO
IPC: F16B25/06
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a locking female screw member wherein a male screw is concentrically screwed into a hole before threading with little torque, that can obtain an excellent locking effect and enable an extremely easy and excel lent plastic formation of a female screw by screw-in action of the male screw. SOLUTION: The female screw member 1 is provided with an incomplete groove 3 to guide a thread 6 of a male screw body 5 that plastic-forms the female screw at the sidewall of the hole before threading 2 by screw-in action at screwing.
Patent JP-2002315517-A (JP)
Title: Dry feed of kale
Inventor: TAKADA NORIKO
IPC: A23K1/14
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To preserve kale (Brassica oleracea acephala) leaves for a long time at normal temperature preventing decay of the kale leaves, produce feeds for livestock, fowls and pets formulated with kale leaves and make an effective ingestion of the nutritive qualities belonging to the kales. SOLUTION: This method of production of the dry feed of kale comprises a growing and collecting process, a process treating with lactic bacterium, a crushing and a mixing process, a drying process and a formulating process. This method comprises mixing collected kale leaves with powdery lactic bacterium or soaking the collected kale leaves in water dissolving lactic bacterium, and then crushing, air-drying and formulating to feeds for livestock, fowls and pets while keeping the lactic bacterium in living state. The rate of addition of the lactic bacterium to the kale leaves is 0.01-2 wt.%, preferably 0.1-1 wt.% in the case of using an undiluted solution of the lactic bacterium and 0.1-10 wt.%. preferably 1-5 wt.% in the case of using a powdery lactic bacterium.
Patent JP-2002321193-A (JP)
Title: Cutting/abrasive-sweeping device and execution method using it
Inventor: FUKUDA KENICHI
IPC: B24B27/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To securely hold an execution object at a strip-shaped guide rail, and enable cutting/abrasive sweeping work precisely and safely and also, to provide a cutting/abrasive-sweeping device which is prepared for safe and highly efficient execution and an execution method using the device. SOLUTION: The cutting/abrasive-sweeping device is characterized in that the cutting/abrasive-sweeping means is provided freely movable on a guide rail along a execution object 2, and the guide rail is constituted by a number of joining bodies of splitted guide rails 3a, and is suspended to an execution object 2 by a slinging means. In the joining body of a splitted guide rail, a short rail with an inclined joint A and a lap joint pair B is used as a part of joint for the splitted guide rail. The slinging means is constituted by a rail sling band 4 to restrain a circumference of the execution object, and a restiform strip to sling the guide rail below the rail sling band.
Patent JP-2002320819-A (JP)
Title: Method for treating waste gas
Inventor: KUWABARA TAKANORI
IPC: B01D53/94
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste gas by which a high SOx removal efficiency can be maintained independently of the burning conditions of a boiler even if unburned carbon in waste gas enters into or sticks to an SOx remover. SOLUTION: In the method for treating waste gas in which NH3 is injected into waste gas to remove NOx in the waste gas and this waste gas is fed to an SOx removal equipment using a hydrated and cured body containing lime, gypsum and coal ash as an SOx remover to remove SOx in the waste gas, the concentration of SO2 in the waste gas at the inlet of the SOx removal equipment and that at the outlet are measured and the amount of NH3 injected into the waste gas is controlled so that SOx removal efficiency calculated from the measured values is made constant, or the concentrations of SO2 and NO in the waste gas at the inlet of the SOx removal equipment are measured and the amount of NH3 injected into an NOx removal equipment is controlled so that the concentration ratio of NO to SO2 is made >=0.2.