发明名称 (A) ;SCANNING METHOD IN ULTRASONIC DIAGNOSTIC DEVICE
摘要 <p>An automatic single crystal ingot disconnector which is mounted on the uppermost chuck of the conventional single crystal ingot removing assembly, which uppermost chuck assembly is adapted to shift in the axial direction of the ingot (W) being chucked; the proposed single crystal ingot disconnector includes: (a) a neck clamper (2) for clamping the neck of the single crystal ingot, (b) a neck cutter (11) for cutting through the neck of the ingot to thereby disconnect the ingot from the seed crystal (33) to which the ingot is connected, and (c) a TV camera (3) to view the position where the neck cutter applies a cutting operation on the neck of the ingot. &lt;IMAGE&gt;</p>
申请公布号 JPH078495(B2) 申请公布日期 1995.02.01
申请号 JP19900325571 申请日期 1990.11.29
申请人 发明人
分类号 B28D7/04;B28D5/04;C30B15/00;C30B15/30;C30B33/00;H01L21/304;(IPC1-7):B28D5/04 主分类号 B28D7/04
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