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1. 发明授权

US5251265A Automatic signature verification 失效
标题翻译：自动签名验证
公开(公告)号：US5251265A
公开(公告)日：1993-10-05
申请号：US783450
申请日：1991-10-25
申请人： Lothar Dohle , Volker Rudolph , Werner Ruppert
发明人： Lothar Dohle , Volker Rudolph , Werner Ruppert
IPC分类号： G06T7/00 , G06K9/00 , G07C9/00 , G06K9/46
CPC分类号： G06K9/00154 , G07C9/0015
摘要： A method and apparatus for automatically verifying a signature of an individual is described. The apparatus digitizes an image of the signature and provides a grey scale representation of each pixel. Next, the apparatus determines parameters of this digitized image and compares them to corresponding reference parameter values which were determined from a valid signature. The results of the comparison indicate if the signature to be verified is valid. The parameters include a center of gravity of the pixels within each row and columns of the digitized image, a center of gravity line for the centers of gravity for the rows or columns and the center of gravity for all pixels of the image. Other parameters include the positions of maximum grey scale pixels within each row or column, sums of grey scale values per column or row and the shape of a bow within the signature image.

2. 发明授权

US5657396A Method and apparatus for pattern recognition and validation, especially for hand-written signatures 失效
标题翻译：用于模式识别和验证的方法和装置，特别是手写签名
公开(公告)号：US5657396A
公开(公告)日：1997-08-12
申请号：US486470
申请日：1995-08-16
申请人： Volker Rudolph , Werner Ruppert
发明人： Volker Rudolph , Werner Ruppert
IPC分类号： G06T7/00 , G06K9/00 , G06K9/46 , G06K9/62 , G06K9/68 , G06T7/60
CPC分类号： G06K9/4647 , G06K9/00154 , G06K9/6292 , G06K2209/01
摘要： Apparatus and method for pattern recognition and validation, especially of hand-written signatures. Original files of basic structures are established and stored in a reference image file. The structure to be verified is analyzed in the same way and with the same methods to find their significant basic structures. Information stored in the reference image file and information found as significant basic structures are compared. This comparison is performed in the order of significance sequentially or parallel for at least for some information entities. Validation is performed for each single comparison step and the results are weighted. If no clear result (either a match with a given confidence or a non-match is delivered) is obtained, a stepwise refinement of the recognition structures is performed by repeating the recognition and validation procedure, on a higher level of information, or with other words with finer details to be analyzed.
摘要翻译：用于模式识别和验证的装置和方法，特别是手写签名。基本结构的原始文件被建立并存储在参考图像文件中。以相同的方式和相同的方法分析要验证的结构，找出其重要的基本结构。将参考图像文件中存储的信息和作为重要基本结构的信息进行比较。至少对于一些信息实体，该比较按顺序或顺序进行。对每个单独的比较步骤进行验证，并对结果进行加权。如果没有获得明确的结果（与给定的置信度或不匹配的匹配），则通过在较高级别的信息上或与其他方式重复识别和验证过程来执行识别结构的逐步细化有细节细节的话要分析。

3. 发明授权

US5715579A Spring band clamp 失效
标题翻译：弹簧带夹
公开(公告)号：US5715579A
公开(公告)日：1998-02-10
申请号：US752907
申请日：1996-11-20
申请人： Bernd Beicht , Jurgen Gyongyosi , Werner Ruppert , Ralf Spors
发明人： Bernd Beicht , Jurgen Gyongyosi , Werner Ruppert , Ralf Spors
IPC分类号： F16L33/10 , F16B2/06 , F16B2/08 , F16L33/03 , F16L33/02 , B65D63/00
CPC分类号： F16L33/03 , Y10T24/1457
摘要： A spring band clamp is comprised of an annular spring band having a first end portion and a second end portion. Each end portion has a clamping jaw that projects beyond a periphery of the spring band. The first end portion has a tongue extending radially outwardly from a U-shaped incision in the first end portion. An abutment is formed by a radial inner edge of a free end surface of the tongue. The second end portion has a slot extending in a circumferential direction. The first end portion projects through the peripheral slot in the second end portion. The clamping jaws extend substantially tangentially relative to the circumferential direction of the spring band. The spring band exerts a closing spring force, which is directed in the circumferential direction. The closing spring force is greater in an open position of the spring band clamp than in an operative position. In the open position of the spring band clamp, a support surface of a free end of the clamping jaw of the second end portion bears, due to the closing spring force, against the abutment of the tongue. The support surface is disposed at an angle with respect to a radius of the clamp that intersects with a radial inner edge of the support surface. The spring band clamp is disengageable from the open position by relative radial movement of the end portions.
摘要翻译：弹簧带夹具包括具有第一端部和第二端部的环形弹簧带。每个端部具有突出超过弹簧带周边的夹爪。第一端部具有从第一端部中的U形切口径向向外延伸的舌部。通过舌头的自由端面的径向内边缘形成邻接部。第二端部具有沿圆周方向延伸的槽。第一端部通过第二端部中的周边槽突出。夹爪相对于弹簧带的圆周方向基本上切向延伸。弹簧带施加沿圆周方向引导的闭合弹簧力。在弹簧带夹的打开位置中，闭合弹簧力大于在操作位置。在弹簧带夹的打开位置，由于闭合弹簧力，第二端部的夹爪的自由端的支撑表面承受舌头的抵接。支撑表面相对于与支撑表面的径向内边缘相交的夹具的半径成一角度设置。通过端部的相对径向运动，弹簧带夹可以从打开位置脱离。

4. 再颁专利

USRE38275E1 Method and apparatus for elimination of color from multi-color image documents 失效
标题翻译：从多色图像文件中消除颜色的方法和装置
公开(公告)号：USRE38275E1
公开(公告)日：2003-10-14
申请号：US09283749
申请日：1999-04-02
申请人： Werner Ruppert
发明人： Werner Ruppert
IPC分类号： G06K900
CPC分类号： G06K9/2018
摘要： A method and apparatus for the elimination of color from a multi-color image document is described. All color information for every picture element of the image of the document is provided concurrently and for every picture element PEL the image signal of all provided colors are analyzed and for every picture element that image signal of that color is selected which has the minimum contrast relative to the background of the image document.

5. 发明授权

US5864926A Spring band clamp 失效
标题翻译：弹簧带夹
公开(公告)号：US5864926A
公开(公告)日：1999-02-02
申请号：US923889
申请日：1997-09-04
申请人： Jurgen Gyongyosi , Bernd Beicht , Werner Ruppert , Ralf Spors
发明人： Jurgen Gyongyosi , Bernd Beicht , Werner Ruppert , Ralf Spors
IPC分类号： F16B2/08 , F16B7/04 , F16L33/02 , F16L33/03 , B65D63/02
CPC分类号： F16L33/03 , Y10T24/1412 , Y10T24/1457 , Y10T24/1469 , Y10T24/1478
摘要： A spring band clamp is comprised of an annular spring band having a first end portion and a second end portion. Each end portion has a spreading jaw that projects beyond a periphery of the spring band. The first end portion has a tongue spaced from the spreading jaw of the first end portion extending radially outwardly from a U-shaped incision in the first end portion and has a free end surface extending perpendicularly with respect to a direction of extension of the tongue. An abutment is formed by a radially inner edge of the free end surface of the tongue. The second end portion has a slot extending in a circumferential direction. The first end portion projects through the peripheral slot in the second end portion. The spring band exerts a closing spring force, which is directed in the circumferential direction. The closing spring force is greater in an open position of the spring band clamp than in an operative position. In the open position of the spring band clamp, a support surface of a free end of the spreading jaw of the second end portion bears, due to the closing spring force, against the abutment of the tongue. The support surface is disposed at an angle with respect to a radius of the clamp that intersects with a radially inner edge of the support surface. The spring band clamp is disengageable from the open position by relative radial movement of the end portions.
摘要翻译：弹簧带夹具包括具有第一端部和第二端部的环形弹簧带。每个端部具有突出超过弹簧带的周边的扩展卡爪。第一端部具有与第一端部的扩展钳口间隔开的舌部，其从第一端部中的U形切口径向向外延伸，并且具有相对于舌部延伸方向垂直延伸的自由端面。邻接部由舌头的自由端面的径向内边缘形成。第二端部具有沿圆周方向延伸的槽。第一端部通过第二端部中的周边槽突出。弹簧带施加沿圆周方向引导的闭合弹簧力。在弹簧带夹的打开位置中，闭合弹簧力大于在操作位置。在弹簧带夹的打开位置，由于闭合弹簧力，第二端部的扩展钳口的自由端的支撑表面承受舌头的抵接。支撑表面相对于与支撑表面的径向内边缘相交的夹具的半径成一角度设置。通过端部的相对径向运动，弹簧带夹可以从打开位置脱离。

6. 发明授权

US4628211A Circuit arrangement for crosstalk compensation in electro-optical scanners 失效
标题翻译：电光学扫描仪串扰补偿的电路布置
公开(公告)号：US4628211A
公开(公告)日：1986-12-09
申请号：US588468
申请日：1984-03-06
申请人： Werner Ruppert
发明人： Werner Ruppert
IPC分类号： G06T1/00 , H04N1/409 , H04N5/217 , H04N5/335 , H04N3/14
CPC分类号： H04N1/409
摘要： A circuit is provided to compensate for crosstalk between individual cells of a photodetector array by combining the signals produced by adjacent cells in the array together with a predetermined crosstalk factor.
摘要翻译：提供电路以通过将阵列中的相邻单元产生的信号与预定的串扰因子组合来补偿光电检测器阵列的各个单元之间的串扰。

7. 发明授权

US06765502B2 Ergonomic keyboard device 失效
标题翻译：符合人体工程学的键盘设备
公开(公告)号：US06765502B2
公开(公告)日：2004-07-20
申请号：US09802737
申请日：2001-03-09
申请人： Manfred Boldy , Werner Ruppert
发明人： Manfred Boldy , Werner Ruppert
IPC分类号： B41J510
CPC分类号： G06F3/0219 , G06F3/021
摘要： A keyboard data input device includes a one-hand module having a finger section with groups of keys each of which fixedly assigned to a finger of the operator. The keyboard has a cover part which includes a palm rest section and grooves. A group of keys is sequentially arranged at the ground of said grooves to be reached by the outstretched or bent fingers when the operator's hand is in contact with the palm rest section. A thumb section located adjacent to the forefinger groove comprises a flat area which includes groups of command keys, and comprises further keys at an upright wall adjacent to the forefinger groove. The keyboard may be used for two-hand operation by providing two separate one-hand modules. The keyboard comprises a graphical multipurpose display visualize control information and characters typed in. The keyboard may further include a bar code scanner.
摘要翻译：键盘数据输入装置包括具有手指部分的单手模块，该手指部分具有一组键，每个键固定地分配给操作者的手指。键盘具有包括掌垫部分和凹槽的盖部分。当操作者的手与掌托部分接触时，一组按键顺序地布置在所述凹槽的地面处以由伸出的或弯曲的指状物到达。位于食指槽附近的拇指部分包括包括一组指令键的平坦区域，并且在与食指槽相邻的直立壁上包括另外的键。键盘可以通过提供两个单独的单手模块用于双手操作。键盘包括图形化的多功能显示器可视化控制信息和键入的字符。键盘还可以包括条形码扫描器。

8. 外观设计

USD363031S Test document 失效
公开(公告)号：USD363031S
公开(公告)日：1995-10-10
申请号：US397
申请日：1992-10-13
申请人： Winfried Bruegmann , Werner Ruppert
设计人： Winfried Bruegmann , Werner Ruppert

9. 发明授权

US6125208A Writing recognition unit 失效
标题翻译：书写识别单元
公开(公告)号：US6125208A
公开(公告)日：2000-09-26
申请号：US704565
申请日：1996-09-10
申请人： Udo Maier , Werner Ruppert
发明人： Udo Maier , Werner Ruppert
IPC分类号： G06K9/62 , G06F9/44 , G06K9/03 , G06K9/66 , G06K9/68 , G06N7/02
CPC分类号： G06K9/6292 , G06K9/66
摘要： An apparatus and method for recognizing written characters. In one aspect, a method for recognizing written characters comprises the steps of: recognizing written characters with each of a plurality of writing recognition units, each of the writing recognition units supplying reliability values for each recognized character; determining a confidence level for each of the written characters from the corresponding reliability value for the written characters; testing the agreement of the results from the writing recognition units for each of the recognized characters; evaluating a plurality of rules for each of the recognized character with the corresponding levels and agreements; and delivering the overall result of the writing recognition process.
摘要翻译： PCT No.PCT / EP95 / 00857 371日期：1996年9月10日 102（e）1996年9月10日PCT PCT 1995年3月8日PCT公布。公开号WO95 / 24693 日期1993年9月14日用于识别书面字符的装置和方法。一方面，一种用于识别书写字符的方法包括以下步骤：用多个写入识别单元中的每一个识别书写字符，每个写入识别单元为每个识别的字符提供可靠性值; 根据写入字符的相应可靠性值确定每个写入字符的置信度; 测试每个识别字符的书写识别单位的结果协议; 针对每个具有相应级别和协议的公认角色评估多个规则; 并提供写作识别过程的整体结果。

10. 发明授权

US5621816A Method and apparatus for elimination of color from multi-color image documents 失效
标题翻译：从多色图像文件中消除颜色的方法和装置
公开(公告)号：US5621816A
公开(公告)日：1997-04-15
申请号：US393302
申请日：1995-02-22
申请人： Werner Ruppert
发明人： Werner Ruppert
IPC分类号： G06K9/36 , G06K9/20 , H04N1/387 , G06K9/54
CPC分类号： G06K9/2018
摘要： A method and apparatus for the elimination of color from a multi-color image document is described. All color information for every picture element of the image of the document is provided concurrently and for every picture element PEL the image signal of all provided colors are analyzed and for every picture element that image signal of that color is selected which has the minimum contrast relative to the background of the image document.
摘要翻译：描述了用于从多色图像文档中消除颜色的方法和装置。同时提供文档图像的每个图像元素的所有颜色信息，并且对于每个图像元素PEL，分析所有提供的颜色的图像信号，并且对于每个图像元素，选择具有最小对比度相对的该颜色的图像信号到图像文档的背景。

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