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1. 发明申请

WO2006117740A1 HIGH FORCE INDENTATION APPARATUS WITH HIGH ACCURACY 审中-公开
标题翻译：高精度高强度装置
公开(公告)号：WO2006117740A1
公开(公告)日：2006-11-09
申请号：PCT/IB2006/051339
申请日：2006-04-28
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , KRASTEV, Krassimir, T. , KNAAPEN, Raymond, J., W. , DONA, Marinus, J., J. , DIJK, Patericus , SWINKELS, Johannes, M., M. , VAN DEN VEN, Johannes, C.
发明人： KRASTEV, Krassimir, T. , KNAAPEN, Raymond, J., W. , DONA, Marinus, J., J. , DIJK, Patericus , SWINKELS, Johannes, M., M. , VAN DEN VEN, Johannes, C.
IPC分类号： B29C33/38
CPC分类号： B21J7/46
摘要： The invention relates to an indentation apparatus (1) comprising a force frame (13) and a positioning frame (14). An indentation tool (5) is pressed into a work piece (7) in order to master a mould. The work piece (7) is supported by the base (6). An actuator (2) is mounted in the force frame (13). The actuator (2) and the indentation tool head (4) are connected with a rod (3). The rod (3) is fixed with flexible (swivel) joints (15) to said indentation tool (4) and said actuator (2) in order to physically decouple said force frame (13) and said positioning frame (14) from forces. Also a force sensor (9) is installed between the indentation tool (4) and the positioning frame (14). In order to keep the positioning frame unloaded, the balance force delivered by said force frame actuator (2) should be approximately equal to the indentation force. The signal of the force sensor (9) is interpreted by control electronics (10). The control electronics determine the force of actuator (2) such that the force measured at the force sensor (9) is approximately at zero level. In order to align actuator (2), rod (3) and indentation tool (4) axially, the actuator (2) will be moved as follower of the identation tool head (5) movement.
摘要翻译：本发明涉及一种包括力框架（13）和定位框架（14）的压痕装置（1）。压入工具（5）被压入工件（7）中以便掌握模具。工件（7）由基座（6）支撑。致动器（2）安装在力框架（13）中。致动器（2）和压痕工具头（4）与杆（3）连接。杆（3）用柔性（旋转）接头（15）固定到所述压痕工具（4）和所述致动器（2）上，以便将力框架（13）和所述定位框架（14）物理地分离开。此外，力传感器（9）安装在压痕工具（4）和定位框架（14）之间。为了保持定位架的卸载，由所述力架致动器（2）传递的平衡力应近似等于压痕力。控制电路（10）解释力传感器（9）的信号。控制电子装置确定致动器（2）的力，使得在力传感器（9）处测量的力大致为零电平。为了使致动器（2），杆（3）和压痕工具（4）轴向对准，致动器（2）将作为识别工具头（5）的跟随器移动。

2. 发明公开

EP1893394A1 HIGH FORCE INDENTATION APPARATUS WITH HIGH ACCURACY 审中-公开
标题翻译：功率大高精度压头
公开(公告)号：EP1893394A1
公开(公告)日：2008-03-05
申请号：EP06728082.6
申请日：2006-04-28
申请人： Koninklijke Philips Electronics N.V.
发明人： KRASTEV, Krassimir, T. , KNAAPEN, Raymond, J., W. , DONA, Marinus, J., J. , DIJK, Patericus , SWINKELS, Johannes, M., M. , VAN DEN VEN, Johannes, C.
IPC分类号： B29C33/38
CPC分类号： B21J7/46
摘要： The invention relates to an indentation apparatus (1) comprising a force frame (13) and a positioning frame (14). An indentation tool (5) is pressed into a work piece (7) in order to master a mould. The work piece (7) is supported by the base (6). An actuator (2) is mounted in the force frame (13). The actuator (2) and the indentation tool head (4) are connected with a rod (3). The rod (3) is fixed with flexible (swivel) joints (15) to said indentation tool (4) and said actuator (2) in order to physically decouple said force frame (13) and said positioning frame (14) from forces. Also a force sensor (9) is installed between the indentation tool (4) and the positioning frame (14). In order to keep the positioning frame unloaded, the balance force delivered by said force frame actuator (2) should be approximately equal to the indentation force. The signal of the force sensor (9) is interpreted by control electronics (10). The control electronics determine the force of actuator (2) such that the force measured at the force sensor (9) is approximately at zero level. In order to align actuator (2), rod (3) and indentation tool (4) axially, the actuator (2) will be moved as follower of the identation tool head (5) movement.

3. 发明授权

EP0763220B1 REAR PROJECTION SCREEN WITH REDUCED SPECKLE 无效
标题翻译：与能见度降低GRANULATIONSEFFEKT投影幕
公开(公告)号：EP0763220B1
公开(公告)日：2005-11-16
申请号：EP96905972.4
申请日：1996-04-01
申请人： Koninklijke Philips Electronics N.V.
发明人： GOLDENBERG,Jill F., c/o Int.Octr.Bureau BV , HUANG, Qiang , VAN DEN VEN, Johannes, C.
IPC分类号： G03B21/62
CPC分类号： G03B21/625

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