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1. 发明授权

US06764383B1 Methods and apparatuses for processing microfeature workpiece samples 失效
标题翻译：微加工样品加工方法和装置
公开(公告)号：US06764383B1
公开(公告)日：2004-07-20
申请号：US10448916
申请日：2003-05-30
申请人： Phillip L. Chandler , Mark J. Fiechter , Colin A. Green
发明人： Phillip L. Chandler , Mark J. Fiechter , Colin A. Green
IPC分类号： B24B100
CPC分类号： G01N1/32 , G01N2203/04 , H01J37/20 , H01J2237/202
摘要： Methods and apparatuses for processing microfeature workpiece samples are disclosed herein. An apparatus in accordance with one embodiment of the invention includes a support body, a first contact surface portion, a second contact surface portion, and a sample holder configured to releasably carry the microfeature workpiece sample. The sample holder can be movable relative to the support body between a first position and a second position, wherein the sample holder has a first orientation relative to the first and second contact surface portions when in the first position and a second orientation when in the second position. At least one of the first and second contact surface portions can also be movable relative to the support body. Accordingly, an operator can move the first and/or second contact surface portions to make minor adjustments to an angle at which material is removed from the workpiece, and can move the sample holder to make more substantial adjustments.
摘要翻译：本文公开了用于处理微特征工件样品的方法和装置。根据本发明的一个实施例的装置包括支撑体，第一接触表面部分，第二接触表面部分和构造成可释放地携带微特征工件样品的样品保持器。样品保持器可以在第一位置和第二位置之间相对于支撑体移动，其中当处于第一位置时，样品保持器相对于第一和第二接触表面部分具有第一取向，当第二位置处于第二位置时位置。第一和第二接触表面部分中的至少一个也可以相对于支撑体移动。因此，操作者可以移动第一和/或第二接触表面部分以对材料从工件移除的角度进行微调，并且可移动样品保持器进行更实质的调整。

2. 发明授权

US4776950A Classifier 失效
标题翻译：分类器
公开(公告)号：US4776950A
公开(公告)日：1988-10-11
申请号：US942945
申请日：1986-12-17
申请人： Colin A. Green , Michael C. Welbourne
发明人： Colin A. Green , Michael C. Welbourne
IPC分类号： B04C1/00 , B04B5/12 , B07B7/083 , B07B11/06 , B07B7/08 , B04C9/00
CPC分类号： B07B7/083 , B07B11/06
摘要： A classifier has a rotor, driven by a motor, mounted between two opposed walls of a housing. The housing also has a curved wall which extends between the walls and around the rotor to define therewith an annular zone. A fluid and finer particles outlet opening is provided in one of the walls. The curved wall has an inlet opening for at least fluid and a fluid and coarser particles outlet opening which is registered with the inlet opening of a receptacle from which the coarser particles can be removed. A plate is located immediately upstream of the outlet opening to divert particles adjacent to the curved wall away therefrom. Similar diverting means can be located remote from the plate such as plate or secondary air inlet openings. Baffle rings are provided concentrically with the rotor to restrain particles forced to the outer peripheries of the annular zone from moving inwardly towards the rotor.
摘要翻译：分选机具有由电机驱动的转子，其安装在壳体的两个相对的壁之间。壳体还具有弯曲的壁，该壁在壁之间并且围绕转子延伸以限定一个环形区域。在其中一个壁中设置流体和细颗粒出口。弯曲的壁具有用于至少流体的入口开口和流体和较粗颗粒出口开口，该开口与容器的入口开口配准，较粗颗粒可由该入口开口排出。板位于出口开口的紧邻上游，以将邻近弯曲壁的颗粒转移到远离其的位置。类似的分流装置可以位于远离板的位置，例如板或二次空气入口。挡板环与转子同心地设置，以限制被迫向环形区域的外周的颗粒向内转向转子。

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