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Function extending apparatus for information processing device

  • US 6,556,436 B2
  • Filed: 03/27/2001
  • Issued: 04/29/2003
  • Est. Priority Date: 11/05/1996
  • Status: Expired due to Term
First Claim
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1. An information processing system, comprising:

  • a portable computer having at least one connector provided on a lower surface of said portable computer device and having a display device; and

    a function extending apparatus for said portable computer, having at least one connector provided on a mounting surface of said function extending apparatus for mounting said portable computer, to be connected with said connector of said portable computer, said connector of said function extending apparatus being connected to said connector of said portable computer, when said portable computer is mounted on said function extending apparatus, a pushing member which is moved in an upper direction so as to push up said portable computer, when mounted on said function extending apparatus, from said function extending apparatus;

    an operation member which is operated to separate said portable computer from said function extending apparatus, and is rotatably provided on said function extending apparatus so as to be rotated horizontally, and a push-up mechanism which moves said pushing member in the upper direction when said operation member is rotated.

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