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1. 发明授权

US3582476A Method of producing products by plating 失效
标题翻译：通过镀层制造产品的方法
公开(公告)号：US3582476A
公开(公告)日：1971-06-01
申请号：US3582476D
申请日：1967-05-10
申请人： STROMBERG DATAGRAPHICS INC
发明人： KNISLEY BILL C
IPC分类号： C25D1/00 , H05K3/20 , B01K1/00 , C23B7/00
CPC分类号： C25D1/00 , C25D1/04 , H05K3/205 , H05K2203/0117 , H05K2203/0726
摘要： A METHOD AND MASTER STRUCTURE FOR PRODUCING CIRCUIT PATTERNS, MICRO CIRCUITS, ELECTRON BEAM SHAPING MATRICES, AND SIMILAR HIGHLY DETAILED PRODUCTS MADE BY PLATING, WHEREIN AN OXIDIZIBLE BASE PLATE SUPPORTS A PLATABLE LAYER WHICH IF FORMED IN THE CONFIGURATION OF THE PRODUCT AND IS OF A MATERIAL FROM WHICH THE PRODUCT MAY BE SEPARATED AFTER IT IS PLATED THEREON, AND WHEREIN EXPOSED SURFACES ON THE BASE PLATE ARE OXIDIZED TO RENDER THEM ELECTRICALLY NONCONDUCTIVE SO THEY WILL NOT BE PLATED.

2. 发明授权

US3586317A Sheet feed mechanism for paper 失效
标题翻译：纸张供纸机构
公开(公告)号：US3586317A
公开(公告)日：1971-06-22
申请号：US3586317D
申请日：1968-08-01
申请人： STROMBERG DATAGRAPHICS INC
发明人： SMITZER LOUIS A
IPC分类号： B65H1/12 , B65H3/54 , B65H1/08
CPC分类号： B65H3/54 , B65H1/12
摘要： Apparatus is described for individually feeding flexible sheets from a stack thereof. Roller means drive the top sheet of the stack off the remainder of the stack while a pair of hinged and weighted pressure members, in frictional engagement with the top sheet, produce displacement of the trailing corners of the sheet toward each other and thereby cause the top sheet to buckle and separate from the sheet below.

3. 发明授权

US3579014A Shaped beam tube having fine mesh closely adjacent substantially rectangular trim aperture 失效
标题翻译：具有精细网状结构的形状的梁管相邻的主要矩形轨道
公开(公告)号：US3579014A
公开(公告)日：1971-05-18
申请号：US3579014D
申请日：1968-08-19
申请人： STROMBERG DATAGRAPHICS INC
发明人： CORPEW CHARLES R
IPC分类号： H01J31/16 , H01J29/56 , H01J29/06 , H01J29/70
CPC分类号： H01J31/16
摘要： A shaped beam tube is described wherein a mesh is provided adjacent a trim aperture to diffuse the beam (which is utilized to flood the shaping aperture) and to produce a substantially uniform intensity over the cross section of the beam.

4. 发明授权

US3602589A Synchronization system for a controlled operation on a moving web 失效
标题翻译：用于在移动网络上控制操作的同步系统
公开(公告)号：US3602589A
公开(公告)日：1971-08-31
申请号：US3602589D
申请日：1968-12-03
申请人： STROMBERG DATAGRAPHICS INC
发明人： DIETZ CHARLES HARRY
IPC分类号： G03G15/26 , G03G21/14 , G03B15/05 , G03B27/10 , G03B27/46
CPC分类号： G03G15/26 , G03G21/145
摘要： An operational function, such as the exposure of a photographic image, is performed on a continuously moving web, such as a photosensitive paper, so that the operations are synchronized to act on predetermined portions of the web. The timing of the operations with respect to the positional orientation of the predetermined web portions may be adjustably varied to achieve precise registration without stopping the web. This may be accomplished by providing an electrical pulse indicating that a predetermined web portion is approximately registered in a station wherein the operation is to be performed, providing a train of electrical pulses having a frequency which is synchronized with the speed of the web through the station, providing an actuating signal for effecting the operation on the occurrence of both a pulse of the pulse train and the firstmentioned pulse in a predetermined relation to each other, and adjustably varying the phase of the pulse train with respect to the passage of the predetermined portion of the web through the station so that the occurrence of the actuating signal may be synchronized with the instant that the predetermined web portion is in precise registration therein.

5. 发明授权

US3175209A Color display panel with bistable multivibrator matrix lamp control 失效
标题翻译：彩色显示面板采用双稳态多谐振荡器矩阵灯控制
公开(公告)号：US3175209A
公开(公告)日：1965-03-23
申请号：US25247163
申请日：1963-01-18
申请人： DATAGRAPHICS INC
发明人： BRAMER JR JOHN C
IPC分类号： G09F9/307 , G09F13/00
CPC分类号： G09F9/307 , G09F13/00

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