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1. 发明授权

US5844708A Light bead generating apparatus 失效
标题翻译：光珠发生装置
公开(公告)号：US5844708A
公开(公告)日：1998-12-01
申请号：US820204
申请日：1997-03-19
申请人： Christoph Anselment , Heinrich Hippenmeyer
发明人： Christoph Anselment , Heinrich Hippenmeyer
IPC分类号： G02B26/10 , G02B3/06 , G02B5/10 , G02B26/12 , G02B26/08
CPC分类号： G02B3/06 , G02B26/124 , G02B5/10
摘要： A light bead generating apparatus has a point light source (11) and a variable optical system (12, 13) of variable focal length, by means of which the point light source (11) is imaged via a light deflecting apparatus (24) in an image plane (14). The variable optical system is formed by two circular cylindrical mirrors (12', 13') which are crossed relative to one another, which have variable focal lengths in the direction of their circular cylinder axes (17', 18') and which are adjustable. They are illuminated by the image forming light beam (19, 19') in the direction of the optical axes (15).
摘要翻译：光束产生装置具有可变焦距的点光源（11）和可变光学系统（12,13），借助于此，点光源（11）经由光偏转装置（24）成像，图像平面（14）。可变光学系统由两个相对于彼此交叉的圆柱形反射镜（12'，13'）形成，它们在圆柱体轴线（17'，18'）的方向上具有可变焦距，并且其可调节。它们沿着光轴（15）的方向被图像形成光束（19,19'）照亮。

2. 发明授权

US5838478A Rotary mirror arrangement for the focusing of an incident light beam and/or changing the position of the focus of an already focused light beam 失效
标题翻译：用于聚焦入射光束的旋转镜布置和/或改变已经聚焦的光束的焦点的位置
公开(公告)号：US5838478A
公开(公告)日：1998-11-17
申请号：US843654
申请日：1997-04-16
申请人： Heinrich Hippenmeyer , Christoph Anselment
发明人： Heinrich Hippenmeyer , Christoph Anselment
IPC分类号： G02B7/182 , G02B26/08
CPC分类号： G02B7/1821
摘要： A rotary mirror arrangement (10) for changing the focus of an already focused laser beam is characterized in that a plurality of deflecting mirrors (12) of different focal length are secured on one side of a base plate (14) which is rotatably journalled on a stationary latch plate (16) arranged on the opposite side and can be latched with the latter in various rotational positions. In a respective latch position, a relevant deflecting mirror (12) is pivoted into the beam path of the incident light beam (LS). The base plate (14) is displaceably journalled on the latch plate (16) in the direction of the axis of rotation (A) and is held against the latch plate by spring force (18). The base plate (14) is supported by a three-point mounting on the latch plate (16) The mounting includes, in particular, three ball-segment-like projections (20) which cooperate with a conical bore (22), a wedge-shaped groove (24), or a lower disposed section (26) of the latch plate (16) or of the base plate (14) in order to unambiguously and reproducibly fix the base plate (14) in the respective latched position,
摘要翻译：用于改变已经聚焦的激光束的焦点的旋转镜装置（10）的特征在于，具有不同焦距的多个偏转镜（12）固定在基板（14）的一个侧面上，该基板可转动地安装在固定的闩锁板（16），其布置在相对侧上，并且可以在后者处于各种旋转位置中。在相应的闩锁位置，相关的偏转镜（12）枢转到入射光束（LS）的光束路径中。基板（14）可沿着旋转轴线（A）的方向可移动地支承在闩锁板（16）上，并且通过弹簧力（18）保持抵靠闩锁板。基板（14）由锁定板（16）上的三点安装支撑。该安装件特别包括与锥形孔（22）配合的三个球段状突起（20），楔形形状的凹槽（24）或闩锁板（16）或基板（14）的下部布置部分（26），以便将基板（14）明确地和可重复地固定在相应的锁定位置，

3. 发明申请

US20080123084A1 Optoelectronic sensor 有权
标题翻译：光电传感器
公开(公告)号：US20080123084A1
公开(公告)日：2008-05-29
申请号：US11976508
申请日：2007-10-25
申请人： Heinrich Hippenmeyer , Ulrich Zwölfer , Stephan Schmitz
发明人： Heinrich Hippenmeyer , Ulrich Zwölfer , Stephan Schmitz
IPC分类号： G01N21/00
CPC分类号： G01V8/10
摘要： This invention concerns an optoelectronic sensor assembly (10) with at least one light emitter (20) and at least one light receiver (30) comprising a spatially resolving receiving element (40), with the receiving element (40) having an inner region (42) comprising at least one photosensitive element (45) for detecting the light beam (25) and an outer region (44) comprising at least one photosensitive element (46, 47, 48, 49) for determining the position of the light beam (25) emitted by the light emitter (20), with the outer region (44) satisfying lower sensitivity and/or bandwidth requirements than the inner region (42).
摘要翻译：本发明涉及具有至少一个光发射器（20）的光电传感器组件（10）和包括空间分辨的接收元件（40）的至少一个光接收器（30），其中接收元件（40）具有内部区域 42）包括用于检测光束（25）的至少一个感光元件（45）和包括至少一个感光元件（46,47,48,49）的外部区域（44），用于确定光束的位置 25），其中所述外部区域（44）满足比所述内部区域（42）更低的灵敏度和/或带宽要求。

4. 发明授权

US06175106B1 Light grid and method of itS manufacture 失效
标题翻译：光栅及其制造方法
公开(公告)号：US06175106B1
公开(公告)日：2001-01-16
申请号：US09047905
申请日：1998-03-25
申请人： Hermann Buitkamp , Heinrich Hippenmeyer
发明人： Hermann Buitkamp , Heinrich Hippenmeyer
IPC分类号： H01J4014
CPC分类号： G01V8/20
摘要： An optical arrangement is described having a plurality of light transmitting transmitter elements and/or receiver elements, a plurality of diffractive/refractive optical elements and a transparent front cover, in particular a front plate. The diffractive/refractive optical elements are arranged on a uniform carrier element formed in one piece. The carrier element is formed by the front cover, with the diffractive/refractive optical elements being directly formed in the front cover, and in particular being pressed into or moulded into the latter. The transmitter elements and/or the receiver elements are arranged on a uniform circuit board formed in one piece. Furthermore a light grid is described having such optical arrangements, and also a method for the manufacture of the required components for such optical arrangements.
摘要翻译：描述了具有多个发光元件和/或接收元件，多个衍射/折射光学元件和透明前盖，特别是前板的光学布置。衍射/折射光学元件布置在一体形成的均匀载体元件上。载体元件由前盖形成，其中衍射/折射光学元件直接形成在前盖中，并且特别地被压入或模制在其中。发射机元件和/或接收器元件布置在一体形成的均匀电路板上。此外，描述了具有这种光学装置的光栅，以及用于制造用于这种光学装置的所需部件的方法。

5. 发明授权

US6039253A Method and apparatus for the recognition and reading of a bar code 失效
标题翻译：用于识别和阅读条形码的方法和装置
公开(公告)号：US6039253A
公开(公告)日：2000-03-21
申请号：US90031
申请日：1998-06-10
申请人： Jurgen Reichenbach , Heinrich Hippenmeyer
发明人： Jurgen Reichenbach , Heinrich Hippenmeyer
IPC分类号： G06K7/14 , G06K7/10
CPC分类号： G06K7/1486 , G06K7/14
摘要： A method and an apparatus are described for the recognition and reading of a bar code provided on an object and consisting of a plurality of code elements. The object carrying the bar code is scanned by one or more scanning beams of a bar code reader, wherein each time a scanning beam sweeps over an object a scan is formed and bright and dark regions of an object swept over during a scan are recognized as scanned elements. A width index is determined for at least some of the elements scanned during a scan and is in each case representative for the width of the element in the scanning direction. Furthermore the frequency of occurrence of the width indexes found is in each case determined and a conclusion is drawn on the presence of a bar code from the frequencies that are found.
摘要翻译：描述了用于识别和读取在对象上提供并由多个代码元素组成的条形码的方法和装置。携带条形码的物体被条形码读取器的一个或多个扫描光束扫描，其中每次扫描光束扫描物体上形成扫描时，扫描期间被扫描的物体的明暗区域被识别为扫描元素针对在扫描期间扫描的元件中的至少一些元件确定宽度索引，并且在每种情况下代表元件在扫描方向上的宽度。此外，发现的宽度指标的发生频率在每种情况下被确定，并且从所找到的频率中得出关于条形码存在的结论。

6. 发明授权

US5874719A Method and apparatus for distance measurement 失效
标题翻译：距离测量方法和装置
公开(公告)号：US5874719A
公开(公告)日：1999-02-23
申请号：US659699
申请日：1996-06-05
申请人： Heinrich Hippenmeyer , Hans-Werner Pierenkemper
发明人： Heinrich Hippenmeyer , Hans-Werner Pierenkemper
IPC分类号： G06K7/015 , G01S7/48 , G01S7/489 , G01S17/32 , G01S17/36 , G01S17/88 , G06K7/10 , G01N21/86
CPC分类号： G01S17/36 , G01S7/489
摘要： The invention relates to a method and to an apparatus for measuring the distance between a measuring device and an object in which a light signal transmitted over the measurement path undergoes a phase shift which is converted into a frequency change in an oscillating circuit.
摘要翻译：本发明涉及一种用于测量测量设备与物体之间的距离的方法和装置，其中在测量路径上传输的光信号经历相移，其被转换成振荡电路中的频率变化。

7. 发明授权

US07667185B2 Optoelectronic sensor 有权
标题翻译：光电传感器
公开(公告)号：US07667185B2
公开(公告)日：2010-02-23
申请号：US11976508
申请日：2007-10-25
申请人： Heinrich Hippenmeyer , Ulrich Zwölfer , Stephan Schmitz
发明人： Heinrich Hippenmeyer , Ulrich Zwölfer , Stephan Schmitz
IPC分类号： H01J40/14
CPC分类号： G01V8/10
摘要： This invention concerns an optoelectronic sensor assembly (10) with at least one light emitter (20) and at least one light receiver (30) comprising a spatially resolving receiving element (40), with the receiving element (40) having an inner region (42) comprising at least one photosensitive element (45) for detecting the light beam (25) and an outer region (44) comprising at least one photosensitive element (46, 47, 48, 49) for determining the position of the light beam (25) emitted by the light emitter (20), with the outer region (44) satisfying lower sensitivity and/or bandwidth requirements than the inner region (42).
摘要翻译：本发明涉及具有至少一个光发射器（20）的光电传感器组件（10）和包括空间分辨的接收元件（40）的至少一个光接收器（30），其中接收元件（40）具有内部区域 42）包括用于检测光束（25）的至少一个感光元件（45）和包括至少一个感光元件（46,47,48,49）的外部区域（44），用于确定光束的位置 25），其中所述外部区域（44）满足比所述内部区域（42）更低的灵敏度和/或带宽要求。

8. 发明授权

US06315201B1 Method and apparatus for the reading of a bar code consisting of a defined number of code elements 失效
标题翻译：用于读取由定义数量的代码元素组成的条形码的方法和装置
公开(公告)号：US06315201B1
公开(公告)日：2001-11-13
申请号：US09126429
申请日：1998-07-30
申请人： Jürgen Reichenbach , Heinrich Hippenmeyer
发明人： Jürgen Reichenbach , Heinrich Hippenmeyer
IPC分类号： G06K504
CPC分类号： G06K7/1491 , G06K7/10574 , G06K7/14
摘要： A method of reading of a bar code consisting of a predetermined number of code elements for the generation of a binary signal with sequential high/low phases, the length of which correspond to the widths of the sequential code elements. The bar code is sensed by at least two scanning beams from different directions along different scanning lines. At least some of the regions of the bar code are scanned by a scanning beam and are respectively detected as a code segment, and wherein at least some of the detected code segments are selected with respect to predetermined decision criteria and combined for the reconstruction of the scanned bar code. Furthermore an apparatus is described for carrying out the method.
摘要翻译：一种读取由预定数量的代码元素组成的条形码的方法，用于产生具有连续高/低相位的二进制信号，其长度对应于顺序代码元素的宽度。通过来自不同扫描线的不同方向的至少两个扫描光束来感测条形码。条形码的至少一些区域被扫描光束扫描，并且分别被检测为代码段，并且其中至少一些检测到的代码段是相对于预定的判定标准被选择的，并且被组合以用于重建扫描条码。此外，描述了用于执行该方法的装置。

9. 发明授权

US6025963A Optical apparatus comprising an adjustable holder device 失效
标题翻译：光学装置包括可调整的保持装置
公开(公告)号：US6025963A
公开(公告)日：2000-02-15
申请号：US012673
申请日：1998-01-23
申请人： Heinrich Hippenmeyer , Christoph Anselment
发明人： Heinrich Hippenmeyer , Christoph Anselment
IPC分类号： G02B6/42 , G02B7/00 , G02B7/02 , H01S5/022
CPC分类号： G02B7/02 , G02B6/4204 , G02B6/4226 , G02B7/00
摘要： A laser diode module as an example has a laser diode pressed into a first housing part and a lens of an optical collimation system pressed into a cup-shaped second housing part. The second housing part is pressed into a cylindrical opening of the first housing part. In the opening there are molded three runners, which extend in the axial direction and are uniformly distributed in the peripheral direction, with the runners engaging on the jacket surface of the second housing part. The runners and the jacket surface form connection elements which are press-fitted together and which enable, apart from the connection, an adjustment of the lens relative to the laser diode. Pressure die cast zinc is in particular suitable as the material for the connection elements. An adhesive bond is not required with a holder of this kind.
摘要翻译：作为示例的激光二极管模块具有被压入第一壳体部分中的激光二极管和被压入杯形第二壳体部分的光学准直系统的透镜。第二壳体部分被压入第一壳体部分的圆柱形开口。在开口部中，形成有沿轴向延伸并沿圆周方向均匀分布的三个流道，其中流道接合在第二壳体部分的护套表面上。跑步机和护套表面形成压配合在一起的连接元件，并且除了连接之外，还能够使透镜相对于激光二极管的调整。压铸锌锌特别适用于连接元件的材料。这种持有者不需要粘合剂粘合剂。

10. 发明授权

US6021946A Self-focusing bar code reader and optical receiving system 失效
标题翻译：自聚焦条码阅读器和光接收系统
公开(公告)号：US6021946A
公开(公告)日：2000-02-08
申请号：US42186
申请日：1998-03-13
申请人： Heinrich Hippenmeyer , Hans-Werner Pierenkemper , Wolfram Runge
发明人： Heinrich Hippenmeyer , Hans-Werner Pierenkemper , Wolfram Runge
IPC分类号： G06K7/10
CPC分类号： G06K7/10811
摘要： The invention relates to an optoelectronic sensor, in particular a bar code reader, with an optical receiving system positioned in front of a light receiver for the deflection of a light beam reflected from an object, in particular a bar code, onto the light receiver. Through the provision of aperture diaphragms, or a plurality of light receivers, or regions with different image forming characteristics in the optical receiving system, a situation is achieved in which the receiving characteristics of the overall system, which result by reason of the shape of the sensing laser beam, as a result of the characteristics of the electronic evaluation system and as a result of different light intensities of the light returned, for example from a bar code, are optimized for different sensing distances.
摘要翻译：本发明涉及一种光电传感器，特别是条形码阅读器，其中光接收系统位于光接收器的前面，用于使从物体反射的光束（特别是条形码）偏转到光接收器上。通过在光接收系统中设置孔径光阑或多个光接收器或具有不同图像形成特征的区域，可以实现这样的情况，其中由于整体系统的形状而导致整个系统的接收特性感测激光束作为电子评估系统特性的结果，并且由于例如从条形码返回的光的不同光强度的不同感光距离被优化。

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