公开(公告)号：JP2003098190A

公开(公告)日：2003-04-03

申请号：JP2002198077

申请日：2002-07-08

Applicant: IBM

Inventor： BUDDIE D NOTOHAAJONO ,  SCHMIDT ROGER R

IPC: G01R1/067 ,  G01R1/073 ,  G01R31/28 ,  H01L21/66

Abstract: PROBLEM TO BE SOLVED: To provide a probe capable of forming an electric contact capable of self-alignment for the use of thousands times by combining the material characteristic and the shape characteristic of an electric probe contact. SOLUTION: The probe contact moves only nearly vertical direction and gives a continuous contact force to a corresponding electric contact pad on a semiconductor wafer. The probe contact is constituted in an array of a multitude of individual contacts extending from a base, and the individual contacts are attached to the base passing through the openings of a mask above apart from the base.

公开(公告)号：JP2000104394A

公开(公告)日：2000-04-11

申请号：JP20112499

申请日：1999-07-15

Applicant: IBM

Inventor： JAMES B GUTERIUS JR ,  STEPHEN C MACKINTOSH ,  BUDDIE D NOTOHAAJONO

IPC: G06F1/16 ,  E04F15/024 ,  F16F15/02 ,  H05K5/02 ,  H05K7/18

Abstract: PROBLEM TO BE SOLVED: To provide an economical device easily assembled, which prevents an expensive computer frame from being damaged and has many energy- absorbing points assisting to retain the peak level even when the operating computer is under a heavy earthquake activity. SOLUTION: A fastening mechanism where screwing yokes are arranged at opposite ends is used as a means to provide a retaining device 10 fixing a relatively heavy computer and/or other instruments during an earthquake, together with eyebolts arranged in respective yoke parts of the screwing yoke. Elecrtric instruments are fitted into a frame 100 having a plurality of metallic plates 20 fixed to the bottom. The frame 100 is provided with casters 110 and hence, these instruments can be easily carried to a specified position by the casters 110 and then, firmly fixed at the specified position by using a small number of pins inserted in the screwing yokes and the eyebolts.