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    • 5. 发明专利
    • COATING AGENT FOR WORKING BY LASER LIGHT
    • JPH01298113A
    • 1989-12-01
    • JP12889288
    • 1988-05-26
    • WATANABE HAJIME
    • WATANABE HAJIME
    • B23K26/18C09K3/00C21D1/09C21D1/70
    • PURPOSE:To prevent deposition of dross, discoloration of a material to be worked, and a decrease in the working efficiency due to the reflection of laser light from the material surface by applying a coating agent having a specified composition on the material at the time of cutting, welding, hardening the metallic materials, polymeric materials, etc., by laser light. CONSTITUTION:The coating agent having the following composition is applied by spraying, brushing, etc., when various metallic materials, polymeric materials, etc., are cut, bored, welded, hardened, etc. Namely the coating agent is obtained by incorporating 5-40wt.% of at least one kind among the org. polysilane, modified silicone oil, PE and its derivative, wax, stearic acid, alkyl stearate, stearic ester, metal stearate, and polybutene as the heat-resistant tackifier and 5-40wt.% of at least one kind among SiO2, SiC, BN, ZrO2, ZnO2, TiO2, Al2O3, mica, talc, carbon black, etc., as the heat-resistant high-conductivity powder into a low- boiling-point org. solvent such as CCl4 and ethanol.
    • 7. 发明专利
    • VERTICAL SCREEN PRINTING AND DEVICE THEREOF
    • JPS61283543A
    • 1986-12-13
    • JP12423885
    • 1985-06-10
    • WATANABE HAJIME
    • WATANABE HAJIME
    • B41F15/08
    • PURPOSE:To save ink by printing in a following manner; a screen holder is brought near to a surface to be printed, and an ink is applied by moving up an ink sliding applicator; and a squeegee for printing is advanced to press a screen while the applicator is being withdrawn, and printing is performed by sliding the squeegee down. CONSTITUTION:When an upper cylinder rod 6 which holds a squeegee 7 at its front end is being moved up, the upper cylinder withdraws and is separated from a screen surfaces; and when a lower cylinder rod 5 which holds an applicator 4 at its front end is being moved up, it advances to bring the tip of the applicator close to the screen surface 1, resulting in application of the ink. When both the cylinder rods read the highest point, the upper cylinder rod 6 advances and presses the screen surface 1 with the tip of the squeegee, and at the same time, the lower cylinder rod 5 is withdrawn to separate the applicator 4 from the screen surface 1, and both the cylinder rods start to move down. The squeegee is being pushed against the screen surface 1, resulting in printing as desired.
    • 10. 发明专利
    • FOR CORRECTING VERTEBRAL SCOLIOSIS SEATS DIFFERENT IN LEVEL
    • JPH01146547A
    • 1989-06-08
    • JP30710387
    • 1987-12-03
    • WATANABE HAJIME
    • WATANABE HAJIME
    • A61F5/01
    • PURPOSE:To effectively correct and restore vertebral scoliosis by merely using a seat, by a method wherein a correction seat is equipped with a seat part for placing one of the left and right buttocks and a seat part for placing the other and the seat surface of one of the seat parts is arranged at a high level while that of the other at a low level to form a difference in level between these seat parts. CONSTITUTION:In the case of the backward displacement of a right hip joint, the left shoulder 9a of a patient 7 rises and the right shoulder 9b thereof lowers to laterally curve the spine 10 to the left. In this case, the patient 7 sits down in such a state that the left buttock 8a is placed on a high level seat part 1 and the right buttock 8b is placed on a low level seat part 2. As a result, the spine 10 becomes a state laterally curved to the right reverse to the case and this state is continued for a definite time and repeated to effectively restore the leftward scoliosis of the spine. In the case of the backward displacement of a left hip joint, seat parts are made reverse. Further, the left and right buttocks 8a, 8b are placed on the high level seat part 1 to take a sitting posture held to a horizontal level and the spine 10 is continuously held to a straightly extended state to fix the recovery state of the scoliosis.