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    • 83. 发明授权
    • Method of gelation of photographic emulsions, oil in water emulsions, or
gelatin solutions and unit therefor
    • 照相乳剂,水包油乳液或明胶溶液凝胶化方法及其单位
    • US5665531A
    • 1997-09-09
    • US532520
    • 1995-09-22
    • Kunio MutohAkira Kojima
    • Kunio MutohAkira Kojima
    • G03C1/00G03C1/015G03C1/025B01J13/00G03C1/047
    • G03C1/025G03C1/015Y10S516/926
    • A method of gelation of a photographic emulsion, oil in water emulsion, or a gelatin-containing solution comprising continuously rapidly cooling the photographic emulsion, oil in water emulsion, or the gelatin-containing solution, which has good thermal efficiency and requires no adjustment of the amount of water contained in the rapidly cooled product prior to use, and a unit therefor comprising a static mixer-installed double pipe for rapidly cooling the photographic emulsion, oil in water emulsion, or the gelatin-containing solution by a conduction type heat exchange system, and a double pipe without static mixer for conveying the rapidly cooled product to a storage vessel while avoiding adhesion of the rapidly cooled product transformed into a gel state to the inside surface of the inner pipe of the double pipe by warming the inner pipe with water kept at 30.degree. C., although transformation of the rapidly cooled product to a gel state successively proceeds in an inner portion of the inner pipe.
    • 照相乳液,水包油乳液或含明胶的溶液的凝胶化方法,其包括连续快速冷却照相乳剂,水包油乳液或含明胶的溶液,其具有良好的热效率并且不需要调节 在使用前的快速冷却产品中所含的水量以及其单元包括用于通过导电型热交换器快速冷却照相乳剂,水包油乳液或含明胶的溶液的静态混合器安装的双管 系统,以及没有静态混合器的双管,用于将快速冷却的产品输送到储存容器,同时避免通过加热内管而将转变成凝胶状态的快速冷却的产品粘附到内管的内表面 水保持在30℃,尽管将快速冷却的产物转变成凝胶状态在其内部依次进行 内管。
    • 87. 发明授权
    • Inner surface coating method and device for piping
    • 管道内表面涂装方法及装置
    • US4869928A
    • 1989-09-26
    • US44681
    • 1987-05-01
    • Harumichi KurumataniTakashi NakaoKazunori NakanoAkira Kojima
    • Harumichi KurumataniTakashi NakaoKazunori NakanoAkira Kojima
    • B05C7/04B05D7/22
    • B05C7/04B05D7/222
    • An inner surface coating method for a piping having a step of causing an adhesive agent or a lining material to adhere to a curved portion of a pipe and sticking a reinforcing material transported by gas flowing inside the pipe at a constant flow speed of 1 to 120 m/sec to the adhesive agent or the lining material, and an inner surface coating device having a reinforcing material supplier using a reinforcing material, dispersion unit constituted by a closed primary dispersion tank for mixing the reinforcing material from a supply tank with gas supplied under pressure from a blower and by a closed secondary dispersion tank incorporating a dispersing rotary blade rotated by reinforcing material mixed gas supplied under pressure from the primary dispersion tank.
    • 一种用于管道的内表面涂覆方法,其具有使粘合剂或衬里材料粘附到管的弯曲部分并且以1至120的恒定流速粘附在管内流动的气体输送的增强材料的步骤 m / sec到粘合剂或衬里材料,以及具有使用增强材料的增强材料供应器的内表面涂覆装置,由封闭的一次分散罐构成的分散单元,用于将来自供应罐的增强材料与在下面供应的气体混合 来自鼓风机和封闭的二次分散罐的压力,其包括通过在一次分散罐中在加压下供应的增强材料混合气体旋转的分散旋转叶片。
    • 90. 发明授权
    • DC Motor driving apparatus
    • 直流电动机驱动装置
    • US4412160A
    • 1983-10-25
    • US311401
    • 1981-10-14
    • Akira KojimaToshiyasu Sakai
    • Akira KojimaToshiyasu Sakai
    • H02P7/292H02K23/66
    • H02P7/293Y10S388/903Y10S388/906Y10S388/917
    • A dc motor driving apparatus comprising a full-wave rectifier bridge circuit for supplying dc power to a dc motor and a dc motor driving control circuit for controlling the turning on and off of thyristors forming the full-wave rectifier bridge circuit, further comprises a protecting control circuit operatively associated with the dc motor driving control circuit for preventing the occurrence of a short-circuit mode in the full-wave rectifier bridge circuit caused by a malfunction of the thyristors and ensuring highly efficient, quick responsive and stable control of the reversing, braking, stopping and other speed changing operations of the dc motor.
    • 一种直流电动机驱动装置,包括用于向直流电动机提供直流电力的全波整流桥电路和用于控制形成全波整流桥电路的晶闸管的导通和截止的直流电动机驱动控制电路,还包括保护 控制电路与直流电动机驱动控制电路可操作地相关联,用于防止由晶闸管故障引起的全波整流桥电路中的短路模式的发生,并确保反向的高效,快速响应和稳定的控制, 直流电机的制动,停止和其他变速操作。