会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 11. 发明专利
    • Image formation and image removal system
    • JP4719295B2
    • 2011-07-06
    • JP2009271032
    • 2009-11-30
    • 株式会社リコー
    • 格二 村上
    • G03G21/00G03G9/08G03G9/087G03G9/09G03G15/01G03G15/20
    • PROBLEM TO BE SOLVED: To provide an image forming and image removing method and apparatus system by which an image is completely removed without leaving any portion of the image from a recording material on which the image is formed by a recording method using a thermoplastic powder, while avoiding use of excess energy as much as possible. SOLUTION: The image forming apparatus has: a means for recording an image by using a powder of a thermoplastic image forming substance; a means for imparting a colorless powder or a powder of the base color of a recording material or of a white color or a pale color, to the recording material before an image is formed; a means for thermally fixing a thermoplastic image after the image is formed on the recording material to which the above powder has been imparted without subjecting the power to a fixing process; and a control means for imparting a colorless substance or a substance in the base color of the recording material to the recording material only in an image portion with a small deposition amount of the image forming substance (a low image density portion) and/or a portion close to the periphery of the image. COPYRIGHT: (C)2010,JPO&INPIT