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11. 发明申请

US20130258336A1 Optical Device, Particularly a Polarimeter, for Detecting Inhomogeneities in a Sample 有权
标题翻译：用于检测样品中不均匀性的光学装置，特别是偏光仪
公开(公告)号：US20130258336A1
公开(公告)日：2013-10-03
申请号：US13565299
申请日：2012-08-02
申请人： Martin Ostermeyer , Gerhard Pfeifer
发明人： Martin Ostermeyer , Gerhard Pfeifer
IPC分类号： G01N21/59
CPC分类号： G01N21/21 , G01J4/04 , G01J2004/001 , G01N21/211 , G01N21/29 , G01N21/59 , G01N21/8803 , G01N21/8806 , G01N21/90 , G01N21/9027 , G01N21/94 , G01N2021/8848
摘要： An optical device, particularly a polarimeter, is provided for analyzing a liquid sample, having: a light-generating system for generating light for the surface irradiation of the sample; a detection system which is set up for the spatially resolved detection of light which originates from the transmission of the light provided for the surface irradiation through the sample; a telecentric optical system with a lens between the sample and the detection system and with an aperture diaphragm in the focal plane of the lens between the lens and the detection system.
摘要翻译：提供了一种用于分析液体样品的光学装置，特别是偏振计，具有：用于产生用于样品的表面照射的光的光产生系统; 一种检测系统，其被设置用于空间分辨检测光，其起源于通过样品的表面照射提供的光的透射; 一个远心光学系统，在样品和检测系统之间具有透镜，并且在透镜和检测系统之间的透镜的焦平面中具有孔径光阑。

12. 发明授权

US06982826B2 Microscope 有权
标题翻译：显微镜
公开(公告)号：US06982826B2
公开(公告)日：2006-01-03
申请号：US10721700
申请日：2003-11-25
申请人： Gerhard Pfeifer
发明人： Gerhard Pfeifer
IPC分类号： G02B21/00
CPC分类号： G02B21/24
摘要： The invention discloses a microscope (1) whose stand (2) comprises a transverse main section (3), a stand column section, and a stand base section (5). The stand (2) receives an element (25) that is rotatable about an axis and carries several optical elements (26). A flap (8) through which the rotatable element (25) is accessible is provided on the stand. The flap (8) coacts with a preloaded bolt element (28) in such a way that when the flap (8) is open, the bolt element (28) locks the rotatable element (25).
摘要翻译：本发明公开了一种显微镜（1），其支架（2）包括横向主体部（3），支架部分和支架基部（5）。支架（2）容纳可围绕轴线旋转并承载多个光学元件（26）的元件（25）。在支架上设置有可旋转元件（25）可接近的挡板（8）。翼片（8）以预定的螺栓元件（28）共同作用，使得当翼片（8）打开时，螺栓元件（28）锁定可旋转元件（25）。

13. 发明授权

US5781337A Object holder for thin slides 失效
标题翻译：薄滑板的物体支架
公开(公告)号：US5781337A
公开(公告)日：1998-07-14
申请号：US793804
申请日：1997-03-20
申请人： Gerhard Pfeifer
发明人： Gerhard Pfeifer
IPC分类号： G01N1/28 , G02B21/26 , G02B21/34 , G01N33/52
CPC分类号： G02B21/34
摘要： An object holder (7) for thin slides (4) is described, in which the object holder (7) has a baseplate (8) as well as a lower lying supporting surface (9) as a receptacle for the slide (4). Arranged on the baseplate (8) is a spring steel (10) which has a knife edge (11). This knife edge (11) projects beyond the baseplate (8) onto the lower lying supporting surface (9), the slide (4) being fixed via a clamping mechanism between the knife edge (11) and the supporting surface (9).
摘要翻译： PCT No.PCT / DE96 / 01404 Sec。 371日期1997年3月20日 102（e）1997年3月20日PCT PCT 1996年7月29日PCT公布。出版物WO97 / 05516 日期1997年2月13日描述了一种用于薄滑块（4）的物体保持器（7），其中物体保持器（7）具有基板（8）以及作为用于幻灯片（4）。安装在底板（8）上的是具有刀刃（11）的弹簧钢（10）。该刀刃（11）突出超过基板（8）到下位的支撑表面（9）上，滑块（4）通过夹持机构固定在刀刃（11）和支撑表面（9）之间。

14. 发明授权

US5065657A Automatic locking mechanism for the drive device of a microtome 失效
标题翻译：用于麦克风驱动装置的自动锁定机构
公开(公告)号：US5065657A
公开(公告)日：1991-11-19
申请号：US401765
申请日：1989-09-01
申请人： Gerhard Pfeifer
发明人： Gerhard Pfeifer
IPC分类号： G01N1/06
CPC分类号： G01N1/06 , G01N2001/065 , G01N2001/066 , Y10S83/01 , Y10T83/6492 , Y10T83/6516
摘要： A microtome with a drive device is described, which has a shaft and a handwheel, arranged thereupon, with a grip. For locking the drive device, an electromagnet is firmly arranged on the housing frame of the microtome. The latter is in effective connection with an indexing ring, axially displaceable on the shaft. A control device, which is electrically connected to the electromagnet and to a sensor, controls the electromagnet in response to a signal of the sensor. The sensor triggers the signal by the position of an indexing ring arranged axially displaceably on the shaft. The said indexing ring is movable in frictional connection with a pin arranged in the grip and axially displaceable by means of a lever. The lever is actuated by seizing of the grip and the locking of the drive device is cancelled.
摘要翻译：描述了具有驱动装置的切片机，其具有轴和手轮，其上配置有手柄。为了锁定驱动装置，电磁铁牢固地布置在切片机的壳体框架上。后者与分度环有效连接，可在轴上轴向移动。电连接到电磁体和传感器的控制装置响应于传感器的信号来控制电磁体。传感器通过在轴上轴向位移布置的分度环的位置触发信号。所述分度环可与布置在所述把手中的销摩擦连接并且可通过杠杆轴向移动。杠杆通过握住手柄而被致动，驱动装置的锁定被取消。

15. 发明授权

US10713974B2 Displacement transducer arrangement and crash test dummy 有权
公开(公告)号：US10713974B2
公开(公告)日：2020-07-14
申请号：US15745183
申请日：2016-07-13
申请人： Gerhard Pfeifer
发明人： Gerhard Pfeifer
IPC分类号： A63F9/24 , G09B23/32 , G01B5/14 , G01B3/06 , G01D5/16 , G01D5/165 , G01M17/007
摘要： The invention relates to a displacement transducer arrangement for measuring intrusions in a crash test dummy, having a first mounting and a second mounting, wherein a distance between the first mounting and the second mounting is variable, wherein there is a displacement transducer for measuring the distance (D) between the first mounting and second mounting, wherein the first mounting and second mounting are connected to each other by a scissor lift mechanism. The invention further relates to a crash test dummy.

16. 发明授权

US08102598B2 Microscope and pinching prevention apparatus for a microscope 有权
标题翻译：显微镜显微镜和夹具预防装置
公开(公告)号：US08102598B2
公开(公告)日：2012-01-24
申请号：US12139919
申请日：2008-06-16
申请人： Gerhard Pfeifer
发明人： Gerhard Pfeifer
IPC分类号： G02B21/00
CPC分类号： G02B21/24 , G02B21/248 , G02B21/26
摘要： The present invention relates to a microscope (1). The microscope (1) comprises a microscope stand (3) and a component (8) arranged movably relative to the microscope stand (3). The microscope stand (3) and the movably arranged component (8) each comprise a surface (11, 10). A gap (9) that can be encroached into from outside is defined by the mutually facing surfaces (11, 10) of the microscope stand (3) and of the movably arranged component (8). The gap (9) changes as a function of the movement of the component (8). The pinching protection apparatus is intended in particular to be of economical configuration and/or to enable a modular microscope concept. The microscope according to the present invention is characterized by a pinching protection apparatus having at least one encroachment protection device (13) that is arranged in the gap (9), is embodied as a thin plate, and extends between the two surfaces in the gap (9).
摘要翻译：本发明涉及一种显微镜（1）。显微镜（1）包括显微镜架（3）和相对于显微镜架（3）可移动地配置的部件（8）。显微镜架（3）和可移动布置的部件（8）各自包括表面（11,10）。可以从外部侵入的间隙（9）由显微镜架（3）和可移动布置的部件（8）的相互面对的表面（11,10）限定。间隙（9）随着部件（8）的移动而变化。夹持保护装置特别是经济的构造和/或实现模块化显微镜概念。根据本发明的显微镜的特征在于具有至少一个设置在间隙（9）中的侵入保护装置（13）的夹持保护装置，被实施为薄板，并且在间隙中的两个表面之间延伸（9）。

17. 发明授权

US07016108B2 Microscope 失效
标题翻译：显微镜
公开(公告)号：US07016108B2
公开(公告)日：2006-03-21
申请号：US10479350
申请日：2002-05-14
申请人： Hans-Joachim Kolb , Gerhard Pfeifer
发明人： Hans-Joachim Kolb , Gerhard Pfeifer
IPC分类号： G02B21/00
CPC分类号： G02B21/24
摘要： The invention relates to a microscope, whose support consists of a principal transverse section, a foot section and a column section, which are essentially the same width. A supporting element, is provided on both sides of the column section, said element having the same width along its first contact surface as the column section.
摘要翻译：本发明涉及一种显微镜，其显示器的主要横截面，脚部和柱部分基本上具有相同的宽度。支撑元件设置在柱部分的两侧，所述元件沿其与柱部分的第一接触表面具有相同的宽度。

18. 发明申请

US20050046931A1 Microscope 有权
标题翻译：显微镜
公开(公告)号：US20050046931A1
公开(公告)日：2005-03-03
申请号：US10721700
申请日：2003-11-25
申请人： Gerhard Pfeifer
发明人： Gerhard Pfeifer
IPC分类号： G02B21/24 , G02B21/00
CPC分类号： G02B21/24
摘要： The invention discloses a microscope (1) whose stand (2) comprises a transverse main section (3), a stand column section, and a stand base section (5). The stand (2) receives an element (25) that is rotatable about an axis and carries several optical elements (26). A flap (8) through which the rotatable element (25) is accessible is provided on the stand. The flap (8) coacts with a preloaded bolt element (28) in such a way that when the flap (8) is open, the bolt element (28) locks the rotatable element (25).
摘要翻译：本发明公开了一种显微镜（1），其支架（2）包括横向主体部（3），支架部分和支架基部（5）。支架（2）容纳可围绕轴线旋转并承载多个光学元件（26）的元件（25）。在支架上设置有可旋转元件（25）可接近的挡板（8）。翼片（8）以预定的螺栓元件（28）共同作用，使得当翼片（8）打开时，螺栓元件（28）锁定可旋转元件（25）。

19. 发明授权

US06862138B2 Holder for positioning a specimen slide, and apparatus for laser cutting of specimens, and microscope 有权
标题翻译：用于定位试样滑块的支架，以及用于激光切割试样的装置和显微镜
公开(公告)号：US06862138B2
公开(公告)日：2005-03-01
申请号：US10056584
申请日：2002-01-24
申请人： Gerhard Pfeifer
发明人： Gerhard Pfeifer
IPC分类号： G02B21/26 , G01N1/04 , G01N1/28 , G02B21/34 , G03F7/20
CPC分类号： G01N1/2813 , G01N2001/045 , G01N2001/2886 , G02B21/34
摘要： The invention concerns a holder (1) for positioning a specimen slide (2) on a microscope stage (7), having a baseplate (3), retainable on the microscope stage (7), in which is configured, for reception of the specimen slide (2), an opening (3a) comprising flat support surfaces (3b) and at least one abutment surface (3c), extending substantially perpendicular to the support surface (3b), for the specimen slide (2); and having at least one spring element (4) with which, by means of a compressive force (F) acting substantially horizontally, the specimen slide (2) arranged in the opening (3a) of the baseplate (3) can be pressed against the at least one abutment surface (3c) of the opening (3a).
摘要翻译：本发明涉及一种用于将样品载玻片（2）定位在显微镜台（7）上的支架（1），具有可保持在显微镜台（7）上的底板（3），其中构造成用于接收样品滑动件（2），包括平坦支撑表面（3b）的开口（3a）和基本上垂直于支撑表面（3b）延伸的至少一个邻接表面（3c），用于样品滑块（2）; 并且具有至少一个弹簧元件（4），通过所述至少一个弹簧元件（4）借助于基本上水平地施加的压缩力（F），布置在基板（3）的开口（3a）中的试样滑块（2）可被压靠在所述开口（3a）的至少一个邻接表面（3c）。

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