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    • 1. 发明专利
    • SPRING MECHANISM
    • JP2001017254A
    • 2001-01-23
    • JP22560999
    • 1999-07-06
    • INOUE K
    • INOUE KIYOSHI
    • A47B88/00
    • PROBLEM TO BE SOLVED: To provide low-priced goods by simplifying a structure. SOLUTION: A stopper 10 to stop the rotation of a roll is installed at the center of an upper part of a base plate 1 without requiring a special spring mechanism, and bearings 4 and 5 are installed on its both sides at a prescribed distance from the base plate 1, and a stopper 11 to set the height of the main body is installed in the back of an upper part, and thus, drafts at an acute angle are formed in the back of a contact point between a lower base plate 3 and a guide. In addition, in this spring mechanism, a holder 12 whose lower part is narrowed to pinch a specific body by the drafts, having a little larger interval than momentum of a spring is formed in the upper back, and a draft 14 at an acute angle is also formed at the contact point with a guide 13, and thus the spring motion around the draft as the axis is made possible, while the adhesion stability of a specific body is realized depending only on the relation of the position between the drafts and the draft 14 and the force of the holder 12 to pinch.
    • 3. 发明专利
    • MANUFACTURE OF ARTIFICIAL ROOT
    • JPH03254742A
    • 1991-11-13
    • JP4942590
    • 1990-03-02
    • INOUE K
    • INOUE KIYOSHISHIMIZU TOMOMIYAZAKI TAKASHI
    • A61C8/00
    • PURPOSE:To improve the fittingness with a chin bone and strengthen the bonding with the chin bone and improve durability by carrying out the contour shaping work through the electric discharge machining from a metal material and forming an oxidized film on the surface in contact with the chin bone by utilizing the oxidation action in electric discharge. CONSTITUTION:Before and behind shaping-working a head part 10, the outer surfaces of the outer peripheral edges of the blade parts 11 and 12 are shaping-worked, by carrying out electric discharge machining, shifting a wire electrode laid in straight line form in the horizontal direction on the figure along the direction of arrow (a), using pure water as working liquid, and the outside surfaces of the blade parts 11 and 12 are shaping-worked, and the inside surfaces of the blade parts 11 and 12 are shaping-worked along the direction of the dotted arrows (d) and (e), and then the rest inside surfaces of the blade parts 11 and 12 directly under the head part 10 are shaping-worked along the direction of dotted arrow (f), and the edge inner surfaces of the holes 11a, 11b, 12a, and 12b of the blade parts 11 and 12 are shaping-worked along the direction of the dotted arrows (g) and (h). In this case, an oxidized film is formed on the worked surface through the bonding of the metal surface atom which is activated through the electric discharge machining and the oxygen in the pure water in the working liquid.
    • 4. 发明专利
    • ELECTRODE FOR OZONIZER
    • JPH03205306A
    • 1991-09-06
    • JP39090
    • 1990-01-08
    • INOUE K
    • INOUE KIYOSHI
    • C01B13/11B01J19/08
    • PURPOSE:To provide the subject electrodes, excellent in generation efficiency of ozone and having longevity by dispersing a metal in a heat-resistant insulator, imparting electric conductivity thereto and using the resultant electric conductor as the electrodes for an ozonizer. CONSTITUTION:A metal is dispersed in a heat-resistant insulator preferably composed of ceramics to impart electric conductivity thereto and produce electrodes 1 for an ozonizer. A fibrous metal such as stainless steel fiber or Fe-Cr-based alloy fiber is preferred as the metal to be dispersed. The resultant electrodes 1 and 1 for the ozonizer are then arranged parallel at a suitable interval and an insulating plate 2 is placed between both the electrodes for preventing arcing between the electrodes. A high voltage is applied from a high-frequency and high-voltage power source 3 across both the electrodes 1 and 1 and oxygen can simultaneously be fed to a gap between both the electrodes 1 and 1 to efficiently produce ozone. Since the metal fiber is embedded in the heat-resistant insulator, the electrodes can be prevented from their oxidizing, etc., even at a high temperature.
    • 6. 发明专利
    • ROTATING GROOVING TOOL
    • JPH0319715A
    • 1991-01-28
    • JP14779989
    • 1989-06-09
    • INOUE K
    • INOUE KIYOSHI
    • B23C5/08
    • PURPOSE:To reduce heating by the friction with a skeleton, to be easy to cut at low temperature, to be of wear resistance and to hold a good sharpness for a long service life by forming the support of the blade of a rotating grooving tool thinner than the edge part and coating a cemented carbide material on the edge of the blade. CONSTITUTION:A blade part 6a and support part 6b are provided by fixing to a shaft 4 the cutter plate 6 formed with four blades symmetrically with respect to the rotary center and the support part 6b is made to have a gap with a cutting groove wall face by thinning it more than the blade part 6a. A coating layer 7 of a cemented carbide material is formed on the side face edge of the blade part 6a. The corrosion resistance material of a stainless steel, tungsten, etc., is then formed with working by electric discharging, machining, casting, sintering, etc., on the cutter plate 6 and the support part 6b is formed thinner than the blade part 6a by utilizing electrochemical machining, electroless etching, etc. In the etching an etching treatment can be done selectively on the support part 6b only by covering the blade part 6b by an insulator, paint, etc. Also the blade part can be floated with etching later on by coating the blade part with a cemented carbide material.