公开(公告)号：US5670217A

公开(公告)日：1997-09-23

申请号：US762320

申请日：1996-12-09

申请人： Julian G. Blake ,  Robert Becker ,  David Chipman ,  Mary Jones ,  Lyudmila Menn ,  Frank Sinclair ,  Dale K. Stone

发明人： Julian G. Blake ,  Robert Becker ,  David Chipman ,  Mary Jones ,  Lyudmila Menn ,  Frank Sinclair ,  Dale K. Stone

IPC分类号： C23C14/48 ,  H01J37/16 ,  H01J37/18 ,  H01J37/30 ,  H01J37/317 ,  H01L21/265 ,  B05D5/12

CPC分类号： H01J37/3002 ,  H01J37/3171 ,  H01J2237/022

摘要： A method of capturing and removing contaminant particles moving within an evacuated interior region of an ion beam implanter is disclosed. The steps of the method include: providing a particle collector having a surface to which contaminant particles readily adhere; securing the particle collector to the implanter such that particle adhering surface is in fluid communication to the contaminant particles moving within the interior region; and removing the particle collector from the implanter after a predetermined period of time. An ion implanter in combination with a particle collector for trapping and removing contaminant particles moving in an evacuated interior region of the implanter traversed by an ion beam is also disclosed, the particle collector including a surface to which the contaminant particles readily adhere and securement means for releasably securing the particle collector to the implanter such that the particle adhering surface is in fluid communication with the evacuated interior region of the implanter.

摘要翻译： 公开了一种捕获和去除在离子束注入机的抽空的内部区域内移动的污染物颗粒的方法。 该方法的步骤包括：提供具有污染物颗粒容易粘附的表面的颗粒收集器; 将颗粒收集器固定到注入机，使得颗粒粘附表面与在内部区域内移动的污染物颗粒流体连通; 并且在预定时间段之后从所述注入机移除所述颗粒收集器。 还公开了一种与用于捕获和去除在离子束穿过的注入器的抽空的内部区域中移动的污染物颗粒的离子注入机，该颗粒收集器包括污染物颗粒易于粘附的表面和用于 将颗粒收集器可释放地固定到注入机，使得颗粒粘附表面与注入机的抽空的内部区域流体连通。

公开(公告)号：US5656092A

公开(公告)日：1997-08-12

申请号：US574242

申请日：1995-12-18

申请人： Julian G. Blake ,  Robert Becker ,  David Chipman ,  Mary Jones ,  Lyudmila Menn ,  Frank Sinclair ,  Dale K. Stone

发明人： Julian G. Blake ,  Robert Becker ,  David Chipman ,  Mary Jones ,  Lyudmila Menn ,  Frank Sinclair ,  Dale K. Stone

IPC分类号： C23C14/48 ,  H01J37/16 ,  H01J37/18 ,  H01J37/30 ,  H01J37/317 ,  H01L21/265 ,  C23C16/00

CPC分类号： H01J37/3002 ,  H01J37/3171 ,  H01J2237/022

摘要： A method of capturing and removing contaminant particles moving within an evacuated interior region of an ion beam implanter is disclosed. The steps of the method include: providing a particle collector having a surface to which contaminant particles readily adhere; securing the particle collector to the implanter such that particle adhering surface is in fluid communication to the contaminant particles moving within the interior region; and removing the particle collector from the implanter after a predetermined period of time. An ion implanter in combination with a particle collector for trapping and removing contaminant particles moving in an evacuated interior region of the implanter traversed by an ion beam is also disclosed, the particle collector including a surface to which the contaminant particles readily adhere and securement means for releasably securing the particle collector to the implanter such that the particle adhering surface is in fluid communication with the evacuated interior region of the implanter.

摘要翻译： 公开了一种捕获和去除在离子束注入机的抽空的内部区域内移动的污染物颗粒的方法。 该方法的步骤包括：提供具有易于粘附污染物颗粒的表面的颗粒收集器; 将颗粒收集器固定到注入机，使得颗粒粘附表面与在内部区域内移动的污染物颗粒流体连通; 并且在预定时间段之后从所述注入机移除所述颗粒收集器。 还公开了一种与用于捕获和去除在离子束穿过的注入器的抽空的内部区域中移动的污染物颗粒的离子注入机，该颗粒收集器包括污染物颗粒易于粘附的表面和固定装置 将颗粒收集器可释放地固定到注入机，使得颗粒粘附表面与注入机的抽空的内部区域流体连通。

公开(公告)号：US20060148042A1

公开(公告)日：2006-07-06

申请号：US10502426

申请日：2003-01-23

申请人： David Chipman ,  Ze'ev Barak ,  Stanislav Engel ,  Maria Vyazmensky

发明人： David Chipman ,  Ze'ev Barak ,  Stanislav Engel ,  Maria Vyazmensky

IPC分类号： C12P17/00 ,  C07D277/22 ,  C07D263/30

CPC分类号： C12P7/24 ,  C12P7/26

摘要： A biotransformation process for preparing chiral aromatic-hydroxy ketones in high yields is described, using 2-hydroxy-3-oxoacid synthase, such as AHAS or TSAS. Optionally substituted arylaldehydes and -oxoacids react in this process to provide pure enantiomers, useful as synthons in the production of various drugs, an example being (R)-phenylacetyl carbinol.

摘要翻译： 使用2-羟基-3-氧代酸合成酶如AHAS或TSAS描述了以高产率制备手性芳族 - 羟基酮的生物转化方法。 任选取代的芳基醛和氧代酸在该方法中反应以提供纯对映异构体，其可用作生产各种药物中的合成子，例如（R） - 苯基乙酰基甲醇。

公开(公告)号：US5987844A

公开(公告)日：1999-11-23

申请号：US153096

申请日：1998-09-14

申请人： Marvin Reid ,  David Chipman

发明人： Marvin Reid ,  David Chipman

IPC分类号： E06B3/58 ,  E04C2/38

CPC分类号： E06B3/5892

摘要： A vision frame assembly for use in fire-rated structures such as doors andalls. The frame assembly includes a pair of opposed frame members that snap-fit into a plurality of resilient latching clips mounted in the door or wall. The latching clips include mounting members to mount the clip to the door or wall and spring finger elements having differing lengths. The unique configuration of the spring finger elements makes the frame assembly adaptable to wide tolerance variations from different manufactures of doors, walls, and other fire-rated structures.

摘要翻译： 用于防火结构（如门和墙壁）的视觉框架组件。 框架组件包括一对相对的框架构件，其卡扣配合到安装在门或壁中的多个弹性闭锁夹中。 锁定夹包括用于将夹子安装到门或壁的安装构件以及具有不同长度的弹簧指形元件。 弹簧指元件的独特构造使得框架组件适应于门，墙壁和其他防火结构的不同制造商的宽容差变化。