baber/WOPTO huggingface dataset:
Patent JP-H07208549-A (JP)
Title: Torsional vibration damper
Inventor: HANSUUBUERUNAA SHIYUBUERUTO
IPC: F16F15/167
Filed: 1994-12-20
Abstract: PURPOSE: To improve a torsional vibration damper so as to simplify the manufacture thereof by inserting a spring ring into an annular clearance under the elastic deformation of a cross section of the spring ring. CONSTITUTION: This torsional vibration damper is formed of a bounce ring 2 and a hub ring 1, and both the two rings 1, 2 are turnably supported by two spring rings 3 in relation to each other, and bonded to each other. Both the spring rings 3 are inserted into annular clearances under the elastic deformation of the cross section thereof. After inserting the spring ring 3 into the annular clearance 6, the spring ring 3 has an outline nearly the same with the outline of the annular clearance 6 at an arrangement position between the annular clearances 6, namely, a groove provided at this position is perfectly filled with the material of an O-ring. An intermediate chamber between both the spring rings 3 in the axial direction is filled with the viscous fluid 4.  With this structure, disassembling before assembling the torsional vibration damper is eliminated so as to simplify the manufacture of the torsional vibration damper.
Patent JP-H09138422-A (JP)
Title: Liquic crystal display device and its inspecting method
Inventor: SHIMIZU TAKEYA
IPC: G02F1/136
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a defect from flowing out to a next process and to make possible applying early feedback of defect by realizing inexpensive display inspection with high reliability before mounting a driver IC, etc., on a liquid crystal display panel. SOLUTION: A part of a contacting terminal is covered alternately by a channel protective film being an insulation film, and a conductive rubber 6 is brought into contact with respective terminals. Driving power sources 7, 8 and the power sources 9, 10 for data are connected to the conductive rubbers 6, and by combining voltages applied from these power sources, the voltage held between adjacent pixels is varied freely, and thus, the inexpensive display inspection with high reliability of the the liquid crystal display panel is performed only by a simple jig.
Patent JP-H09131755-A (JP)
Title: Insert molding method
Inventor: KATOU AKITSUGU
IPC: B29K105/20
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent wrinkles from developing at the drawn part of a decorative sheet in its drawn shape during the insert molding of the decorative sheet and synthetic resin. SOLUTION: By forming recessed parts, projected parts or projecting beads at a portion, which corresponds to a drawn portion in the corner portion of a decorative sheet 50, of a mold 14, wrinkles are prevented from developing at the corner portion of the decorative sheet 50 due to the formed uneven indications 71, recessed beads 72 or projected parts.
Patent JP-H01159992-A (JP)
Title: High frequency heating device
Inventor: MATSUMI TAKATOMO
IPC: H05B6/68
Filed: 1987-12-15
Abstract: PURPOSE:To have stable operation of a magnetron quickly by setting the threshold of an overvoltage sensing circuit at a level higher than at normal times from the start of heating until the magnetron current attains a specified value. CONSTITUTION:During starting period of heating with anode current not flowing yet. the input to a current feedback means 111 is zero while the output from a comparator II46 is at HIGH. Therefore, the input voltage on the output setting part side of a comparator circuit 15 is high and the on time width of the pulse signal is wide, so that the generated flyback voltage is comparatively large. As a transistor 25 is turned off and the overvoltage threshold level is pulled up, an overvoltage sensing circuit 110 is it put in operation to stop temporarily an inverter circuit. When anode current begins flowing and feedback of the current feedback means 111 is started, the on pulse width is controlled so that the output from the magnetron 113 becomes constant, and thus the standing state is attained.
Patent JP-H09159390-A (JP)
Title: Heat exchanger for hot-water supply
Inventor: UEDA JUNICHI
IPC: F28F1/32
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency and durability of a heat exchanger by inserting heat conducting tubes vertically to plate form fins and arranging protruding triangle wings that are inclined at a predetermined range of angles to the flowing direction of combustion gas to the plate formed fins. SOLUTION: This heat exchanger 7 comprises plate form fins 9 arranged at predetermined intervals and heat conductive tubes 10 that are inserted vertically to the plate shaped fins 9 and is surrounded by a body 11. Protruding triangle wings 12 that are cut and raised vertically from the plate form fins 9 inclining 10 to 40 degrees in the direction of the flow of the combustion gas are arranged. With this, the condensed water is not accumulated and drops downward, the accumulation of the condensed water at the plate form fins 9 is minimized, the durability of the heat exchanger is improved and the thermal efficiency is drastically improved.
Patent JP-2001131221-A (JP)
Title: Method for production of ionic polymer compound
Inventor: ARIMOTO TAKAHIRO
IPC: B01J39/04
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing, conveniently in a simple manner, an ionic polymer compound from which ionic low-mol.-wt. compound impurities have been removed efficiently to a high degree. SOLUTION: An aqueous solution containing ionic low-mol.-wt. compound impurities and an ionic polymer compound having salt-forming groups is treated with an ion-exchange resin and then neutralized, thus giving the objective polymer compound.
Patent JP-H11147231-A (JP)
Title: Weather strip and method for molding the same
Inventor: FUJIHIRA JUNICHI
IPC: B29L31/30
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to provide a partition plate in a die. SOLUTION: In a method wherein a weather strip 1 having parts comprising different molding materials is molded by extrusion and the strip 1 is subjected to a die molding to bend it, a part defining the barrier of a different molding material is extended from an end surface of an extruded part W. The extended part 6 is put into a die to form cavities and different molding materials are injected respectively into the formed cavities.
Patent JP-H03176643-A (JP)
Title: Method and device for measuring vapor pressure
Inventor: KATOU YOSHITAKE
IPC: C30B35/00
Filed: 1989-12-06
Abstract: PURPOSE:To easily measure the vapor pressure of an org. metallic raw material, etc., by using a bubble to be actually used, by halogenating the vapor of the raw material and measuring the absorbance of light with the halogenated gas thereof. CONSTITUTION:A carrier gas of N2 is introduced into the bubble 11 contg. the org. metallic raw material and is bubbled to be mixed with gaseous halogen (HCl) in the upstream part of a reaction tube. The reaction tube 12 is heated by an electric furnace 13 to obtain the halogenated gas. The UV light radiated from a deuterium lamp 14 is passed through a hole provided in the furnace 13 then through the tube 12 and is introduced through a spectroscope 15 into a photodetector 16. The temp. of the bubble 11, the flow rates of the N2 and HCl in the tube 12 and the total flow rate in the tube 12 are respectively set at prescribed values and the absorbance of the halogenated gas in the tube 12 is measured. The gas concn. is calculated from the resulted absorbance and the vapor pressure of the raw materials are known. The supply of the moegaseous halogen than the vapor of the anticipated raw materials is simple necessitated in order to attain 100% conversion efficiency of the halogenated gas.
Patent JP-H06152183-A (JP)
Title: Designing method for aperture part of electromagnetic shield
Inventor: MORITA TETSUZO
IPC: H05K9/00
Filed: 1992-11-04
Abstract: PURPOSE:To design an aperture having specified electromagnetic shield performance, by obtaining electromagnetic shield performance, the longitudinal width and the transversal width of the aperture, by using specified formulas. CONSTITUTION:Measuring equipment consists of a transmitting chamber 1 and a receiving chamber 2. Radio waves absorber 4 is arranged on six surfaces in the chambers. An electromagnetic shield is arranged on a part of the boundary of the transmitting chamber 1 and the receiving chamber 2, and partitions both chambers. The aperture is formed in the central part of the electromagnetic shield 3. A transmitting antenna 11 is arranged in the transmitting chamber 1, and a receiving antenna 21 is arranged in the receiving chamber 2. Electromagnetic shield performance is obtained and the aperture is designed, by using a formula S=AXlogL+B when the longitudinal width H of the aperture of the electromagnetic shield 3 is constant, and a formula S=A'XlogH+B' when the transversal width L of the aperture is constant, where S, H and L show the electromagnetic shield performance, the longitudinal width of the aperture, and the transversal width of the aperture, respectively. A and B are constants and depend on H. A' and B' are constants and depend on L.
Patent JP-H04188339-A (JP)
Title: Control system for deleted record
Inventor: MAKINO TAMOTSU
IPC: G06F12/00
Filed: 1990-11-22
Abstract: PURPOSE:To make it unnecessary to take head of file control information by calculat ing the ratio of the total number of the cases of updated records to the number of the cases of deleted records, and comparing this result with a registered condition, and executing re-editing processing when the condition is satisfied. CONSTITUTION:A deleted record existence ratio registration procedure processing part 13 registers deleted record existence ratio designated by a user in the file information control table 21 at the time of generating a file to be used in an application program 11. In the case that update processing is executed for the file, a record information update processing part 14 updates the total number of the cases of the records, the number of the cases of effective records, and the number of the cases of the deleted records, and a calculation processing part 15 calculates the deleted record existence ratio in the file. Then, a comparison processing part 16 compares the calculated result of the calculation processing part 15 with the registered value of the deleted record existence ratio registration procedure processing part 13, and a re-editing processing part 17 is started when the re-editing processing must be executed from this result. Thus, the processing to the file can be executed without taking head of the file information control table 21.
Patent JP-H09156580-A (JP)
Title: Control method and control device for winch motor in controlling and steering ship
Inventor: YAMAMOTO HIDETOMO
IPC: B66D1/72
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a necessity of the determination of a winch motor control mode based on an operator's judgement and prevent inconvenience due to operation error by determining the determination method for a control mode for a winch motor in the ship steering work by operation amount of each wire in the direction of travel. SOLUTION: A control device for a winch motor in a ship steering work consists of an anchor position measuring equipment 102 which measures the positions of a plurality of anchors, a work barge position measuring equipment 101 which measures the position of a work barge, a control panel 100 which compares the length of each wire of the plurality of anchors before travel with the length of each wire after travel based on output of these measuring equipment and a command value for a position at which the work barge should move and which is input by an operator and sets each control system of a plurality of winch motors to either of speed control or torque control, and a winch motor controller 103 which controls the plurality of winch motors based on output of the control panel 100.
Patent JP-H10162601-A (JP)
Title: Mantle for illumination
Inventor: MURASE KAZUJI
IPC: F21H3/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a mantle for illumination having a thicker stereoscopic structure, increase the luminescence intensity, extend the life, and manufacture it at a low cost by carrying a luminescence composition for illumination on a mantle base material woven by three-tack dapple-knitting. SOLUTION: No.20-40 count cotton yarns or cotton-mixed yarns are preferably three-tack dapple-knitted to weave a mantle base material 10. In this case, 8-15 gauge round knitting machine is used, and the mantle base material 10 has the roughness that combustion gas and air pass through it after baking. The fiber quantity per unit area is increased, and the knitted yarns are arranged to be overlapped in the vertical direction due to the tension caused by an increase of the number of cotton yarns at tack portions. The base material 10 becomes a secondary molding through the degreasing process by an NaOH aqueous solution, the primary molding for covering on a base, immersing in a luminescence liquid made of Al, Y, Cr and Ce, and the ceramic process by backing. A binder is sprayed to it to obtain this mantle. Preferably, 8-15 stitches are used per 1 inch for weaving.
Patent JP-H10156223-A (JP)
Title: Work electrifying type electrostatic coating equipment
Inventor: NARITA TOSHIO
IPC: B05B5/025
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide work electrifying type electrostatic coating equipment in which even when a worker's entrance in an automatically coating zone can not be detected, danger for the worker is surely avoided at the time when the worker approaches a work impressed with high voltage. SOLUTION: Approach limit distance against danger in the case of approaching a work W nearer than the limit is previously set. When a worker having penetrated an automatically coating zone Z approaches the work W, distance to the worker is measured by distance measuring sensors S placed on a traveling base 4 and compared with the approach limit distance. When the measured distance is smaller than the approach limit distance, an abnormal detection signal is outputted. Therefore, when the abnormal detection signal is outputted, for example, supply of high voltage impressed to the work W is immediately sopped and also the traveling base 4 and a coating machine 5 are stopped. Thereby, danger for the worker having approached the work W is avoided. Furthermore, generation of the abnormal state is informed also to other worker by generating alarm.
Patent JP-H10155519-A (JP)
Title: Production of foamed insole of shoes
Inventor: KI SHOKEN
IPC: A43D8/36
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing foamed insoles of shoes with less material consumption and simple stages. SOLUTION: One long and flat mixed material plate 20 is formed by mixing materials contg. ethylene vinyl acetate copolymer of a prescribed compsn., a foaming agent and a cross-linking agent and agitating the mixture, then rolling the mixture with a calender. This mixed material plate 20 is cut to a size reducing the insole size to be produced at a prescribed ratio by a cutting machine to form an insole prototype 20. This insole prototype 22 is directly placed into one set of molds kept at 180 deg.C and is foamed by heating, by which the foamed insole is produced.
Patent JP-2000144460-A (JP)
Title: Method for preventing pitting corrosion of copper heat transfer tube
Inventor: MIYA KAZUHIRO
IPC: F28D20/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing pitting corrosion of a copper heat transfer tube, free from periodic addition of chemical agents and requiring no space for corrosion protection, such as a water quality improving device incident to a heat storage tank. SOLUTION: A regenerative air conditioner has a heat storage tank 8 for string a heat storage medium 9 and a heat exchanger consisting of a copper heat transfer tube 1 disposed inside the heat storage tank 8 and is provided with a cold circuit where heat exchange is carried out between the heat storage medium 9 stored in the heat storage tank 8 and a cold medium by making the cold medium to pass through the copper heat transfer tube 1. The water quality of the heat storage medium 9 is regulated to pH 9-10 by adding, as alkalizing agents, at least 10 g of magnesium hydroxide and 0.4-4 g of sodium hydroxide or 0.56-5.6 g of potassium hydroxide, per ton of the heat storage medium, to the heat storage tank of the regenerative air conditioner.
Patent JP-H02213486-A (JP)
Title: Aqueous purifying agent for metal surface and its use
Inventor: KURAUSU BITSUTERU
IPC: C23G1/14
Filed: 1989-12-07
Abstract: PURPOSE: To provide the detergent having a remarkably high allowableness for an oily contaminant by incorporating the nonsoap surfactant contg. acyclic di- and/or oligoazalkane having the specified number of Ns in the molecule, with each of the C atoms of the alkane joined to ≤1N atom and having the specified number of C atoms.  
     CONSTITUTION: An aq. detergent for a metal surface contg. the nonsoap surfactant contg. 2-12N acyclic di- and/or oligoazalkane (e.g. 1,6-aminohexane(1,8- diazaoctane)) and having ≥12 C atoms in the molecule is provided. In this case, the detergent is kept at ≥pH 7, and the C atom of the azalkane should be joined to ≤1 N atom. The aq. detergent having such characteristics can be used for a remarkably long time. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10138207-A (JP)
Title: Method and apparatus for manufacturing smoked bamboo
Inventor: IKEUCHI RYOSUKE
IPC: B27K9/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a bamboo material corresponding to a hardened smoked bamboo having a preservative property and a reddish-black gloss. SOLUTION: In order to bake a bamboo with a far infrared ray, a cylindrical space 9 is formed with a trough-like inner wall 3 of a main body part 2 and a trough-like inner wall 3 of a lid part 8 switchably attached to the main body part 2. The inner wall 3 of the main body part 2 is made with a porous material. A far infrared heater 7 is provided along the outer periphery of the inner wall 3. A rotation axis 10 for supporting the bamboo material axially, provided with guide bars 11 projecting radially with the tip part rotating closely to the cylindrical member inner wall is provided in the cylindrical member.
Patent JP-2000140865-A (JP)
Title: Treatment of sulfoxides-containing exhaust gas and treating device for sulfoxides-containing exhaust gas
Inventor: TAIRA TSUTOMU
IPC: C02F1/72
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To remove amines org. matter together with a sulfoxides org. sulfur compd. from org. exhaust gas and also to hardly form a harmful compd. SOLUTION: In the device, a washing column 1 constituted by disposing a gas-liq. contacting part 2 in which the sulfoxides org. sulfur compd. is dissolved by allowing the sulfoxides org. sulfur compd.-containing gas to contact with washing water 12, a hydrogen peroxide supply part 0 supplying the hydrogen peroxide to the washing water 12 and a UV rays irradiation part 3 constituted by disposing an ultraviolet lamp 10 irradiating the UV rays to the washing water 12 containing the hydrogen peroxide are provided. In this way, the sulfoxides org. sulfur compd. is decomposed by dissolving the sulfoxides org. sulfur compd. by allowing the sulfoxides org. sulfur compd.-containing gas to contact with the washing water 12 and irradiating the washing water 12 with the UV rays under the coexistence of the hydrogen peroxide.
Patent JP-2001138377-A (JP)
Title: Method for foam molding thermoplastic resin
Inventor: SUZUKI HARUO
IPC: B29C47/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for foam molding a thermoplastic resin by which fine, uniform and delicate air bubbles can be formed and a foam with a clean surface and a high foaming magnification can be formed, in a foam molding process of the thermoplastic resin by an extrusion molding machine or an injection molding machine. SOLUTION: A mixture of a thermally expanding microcapsule, a routine foaming agent and a thermoplastic resin is foam molded using a screw extrusion molding machine or a screw injection molding machine with a mixing mechanism. Thus, the thermally expanding microcapsule foams in the screw, resulting in a rise in the internal pressure of the screw and the subsequent retention of the pressure of the entire system. Consequently, gas originating from the routine foaming agent is retained in the screw instead of suddenly expanding to escape, so that a satisfactory foaming condition is obtained. Further, the mixture is sufficiently kneaded by the mixing mechanism of the screw to form each fine and uniform air bubble as a cell without a rough surface, in addition to the foaming by the foaming agent. These results contribute to a high foaming magnification.
Patent JP-H08149965-A (JP)
Title: Extract of leaf of gymnema inodorum, its production and use
Inventor: ATSUJI MIKITO
IPC: A23L33/20
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an extract from a leaf of Gymnema inodorum having suppressing actions on glucose absorption in an alimentary canal without having any taste modifying actions such as inhibition of astringency, bitterness and sweetness and deteriorating color or flavor essential to a food and drink. CONSTITUTION: This light green purified extract from a leaf of Gymnema inodorum is obtained by treating the leaf of the Gymnema inodorum with an acidic aqueous solution, dehydrating and washing the treated leaf, then extracting the washed leaf with a solvent comprising a lower alcohol and/or water, concentrating the resultant extract solution under reduced pressure, providing a light brown roughly purified extract, carrying out the partitioning extraction of the roughly purified extract with water and 1-butanol, adding an excipient to the 1-butanol phase, concentrating the resultant 1-butanol phase to dryness under reduced pressure, then washing and defatting the dried solid with an organic solvent, further extracting the defatted solid with a hilly polar solvent and concentrating the prepared extract solution to dryness under reduced pressure.
Patent JP-H02166171-A (JP)
Title: Metallic coating composition
Inventor: CHIBA NAOKI
IPC: C09D5/38
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a metallic coating composition which can give a coating film of a glittering metallic appearance by mixing a resin with a micaceous iron oxide and a micaceous metallic powder each having a specified particle size in a specified mixing ratio and specifying the viscosity of the coating material at the time of coating. CONSTITUTION:A resin is mixed with 500-1500 pts.wt., per 100 pts.wt. resin solids, micaceous iron oxide and micaceous metallic powder each having a particle size of 30-200mum, wherein the micaceous metallic powder is 1-70wt.% based on the total of the micaceous iron oxide and the micaceous metallic powder. The viscosity of the coating material at the time of coating is 20-300P at 20 deg.C. As the micaceous metallic powder, stainless steel or nickel of the same particle diameter range as that of the micaceous iron oxide is desirable. As the objective resins, organic solvent-based and aqueous coating resins generally used in the field of coating can be used.