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31. 发明申请

US20120327192A1 METHOD AND DEVICE FOR OPTICAL SCANNING OF THREE-DIMENSIONAL OBJECTS BY MEANS OF A DENTAL 3D CAMERA USING A TRIANGULATION METHOD 有权
标题翻译：使用三角形方法进行三维3D摄像机的三维物体的光学扫描的方法和装置
公开(公告)号：US20120327192A1
公开(公告)日：2012-12-27
申请号：US13605282
申请日：2012-09-06
申请人： Joachim Pfeiffer , Konrad Klein
发明人： Joachim Pfeiffer , Konrad Klein
IPC分类号： H04N13/02
CPC分类号： G01B11/2513 , A61B5/1077 , A61B5/4547 , A61C9/006 , G01B11/2518 , G01B11/2527 , G01B2210/52 , G06T7/521
摘要： A dental 3D camera for optically scanning a three-dimensional object, and a method for operating a dental 3D camera. The camera operates in accordance with a triangulation procedure to acquire a plurality of images of the object. The method comprises forming at least one comparative signal based on at least two images of the object acquired by the camera while at least one pattern is projected on the object, and determining at least one camera shake index based on the at least one comparative signal.
摘要翻译：用于光学扫描三维物体的牙科3D照相机和用于操作牙科3D照相机的方法。相机根据三角测量程序操作以获取对象的多个图像。所述方法包括：在至少一个图案被投射在所述物体上的同时，基于由所述照相机获取的所述物体的至少两个图像来形成至少一个比较信号，以及基于所述至少一个比较信号确定至少一个照相机抖动指数。

32. 发明授权

US07163443B2 Method, tool, and matching equipment for producing dental prosthetic items 有权
标题翻译：用于生产牙科假肢物品的方法，工具和匹配设备
公开(公告)号：US07163443B2
公开(公告)日：2007-01-16
申请号：US11138386
申请日：2005-05-27
申请人： Franz Basler , Joachim Pfeiffer
发明人： Franz Basler , Joachim Pfeiffer
IPC分类号： B24B51/00
CPC分类号： B24D7/18 , A61C13/0004
摘要： A tool for use in machining equipment for machining a item from a workpiece via longitudinal and transverse movement includes stepped regions having different diameters, each provided with a lateral surface for transverse lateral machining and a front surface for longitudinal feed machining, the tool diameters in the stepped regions decreasing toward the forward face of the tool.
摘要翻译：用于通过纵向和横向移动从工件加工物品的加工设备的工具包括具有不同直径的阶梯区域，每个具有用于横向横向加工的侧表面和用于纵向进给加工的前表面，台阶区域朝向工具的前面减小。

33. 发明申请

US20060245753A1 Method and device for operating an optical transmitting device having a plurality of optical transmitters that can be driven independently 有权
标题翻译：用于操作具有可以独立驱动的多个光发射机的光发射装置的方法和装置
公开(公告)号：US20060245753A1
公开(公告)日：2006-11-02
申请号：US11337954
申请日：2006-01-23
申请人： Hans Hurt , Thomas Lichtenegger , Gustav Muller , Joachim Pfeiffer , Stephan Prucker , Karl Schrodinger , Gunther Steinle , Josef Wittl
发明人： Hans Hurt , Thomas Lichtenegger , Gustav Muller , Joachim Pfeiffer , Stephan Prucker , Karl Schrodinger , Gunther Steinle , Josef Wittl
IPC分类号： H04B10/08
CPC分类号： H04B10/506 , H01S5/0014 , H01S5/0042 , H04B10/032
摘要： The invention relates to a method and a device for operating an optical transmitting device having a plurality of optical transmitters that can be driven independently. The method includes detecting the parameter values of the individual transmitters, comparing the parameter values determined with one another and/or with a prescribed comparison value, and selecting one of the transmitters for the communication operation of the transmitting device based on the comparison. The method further includes operating the transmitting device with the selected transmitter.
摘要翻译：本发明涉及一种用于操作具有可独立驱动的多个光发射机的光发射装置的方法和装置。该方法包括检测各个发射机的参数值，将确定的参数值和/或规定的比较值进行比较，并且基于该比较来选择发射机之间的通信操作之一。该方法还包括使用所选择的发射机操作发射设备。

34. 发明申请

US20060168815A1 Method for producing a metallic dental implant and a blank for carrying out said method 审中-公开
标题翻译：用于制造金属牙植入物和用于执行所述方法的坯件的方法
公开(公告)号：US20060168815A1
公开(公告)日：2006-08-03
申请号：US10548076
申请日：2004-03-05
申请人： Gunter Saliger , Joachim Pfeiffer
发明人： Gunter Saliger , Joachim Pfeiffer
IPC分类号： A61C5/10 , B21F43/00
CPC分类号： A61C13/0022 , A61C13/0835 , Y10T29/49567 , Y10T29/49568
摘要： The invention relates to a method for producing a metallic dental implant, to a blank, an intermediate body and a binder for producing said implant. The inventive method consists in obtaining a blank consisting of a solid powder metaliferous mixture, in processing said blank in such a way that the intermediate body is produced, and in treating said intermediate body in order to obtain desired properties of the dental implant material.
摘要翻译：本发明涉及一种用于生产金属牙植入物的方法，用于生产所述植入物的坯料，中间体和粘合剂。本发明的方法在于获得一种由固体粉末金属混合物组成的坯料，在制造中间体的过程中处理所述坯料，以及在处理所述中间体以获得牙科植入材料的所需性质。

35. 发明申请

US20050266775A1 Method, tool, and machining equipment for producing dental prosthetic items 有权
标题翻译：用于生产牙科修复物品的方法，工具和加工设备
公开(公告)号：US20050266775A1
公开(公告)日：2005-12-01
申请号：US11138386
申请日：2005-05-27
申请人： Franz Basler , Joachim Pfeiffer
发明人： Franz Basler , Joachim Pfeiffer
IPC分类号： A61C5/77 , A61C13/00 , B24D7/18 , B24B1/00
CPC分类号： B24D7/18 , A61C13/0004
摘要： The invention relates to a method, a tool (1), and to machining equipment (14) for producing dental prosthetic items by means of transverse lateral machining and longitudinal feed machining. In the present invention, dental prosthetic items are machined in machining equipment (14) by a method employing a tool (1) adapted for transverse lateral machining and longitudinal feed machining. The tool (1) used possesses stepped regions (2, 3, 4) having different diameters, each provided with a lateral surface for transverse lateral machining and a front surface (6, 8, 9) for longitudinal feed machining, the tool diameters in said stepped regions (2, 3, 4) decreasing toward the forward face (6) of the tool.
摘要翻译：本发明涉及一种通过横向横向加工和纵向进给加工来生产牙科修复物品的方法，工具（1）和加工设备（14）。在本发明中，通过采用适于横向横向加工和纵向进给加工的工具（1）的方法在机械加工设备（14）中机加工牙修复物品。使用的工具（1）具有不同直径的台阶区域（2,3,4），每个台阶区域具有用于横向横向加工的侧面和用于纵向进给加工的前表面（6,8,9），所述工具直径在所述台阶区域（2,3,4）朝向工具的前面（6）减小。

36. 发明授权

US06614538B1 Method and apparatus for recording medical objects, in particular for recording models of prepared teeth 有权
标题翻译：用于记录医疗物品的方法和装置，特别是用于记录准备好的牙齿的模型
公开(公告)号：US06614538B1
公开(公告)日：2003-09-02
申请号：US09690754
申请日：2000-10-18
申请人： Franz Basler , Thomas Hasenzahl , Joachim Pfeiffer , Axel Schwotzer
发明人： Franz Basler , Thomas Hasenzahl , Joachim Pfeiffer , Axel Schwotzer
IPC分类号： G01B1124
CPC分类号： A61C13/0004 , A61C9/0053
摘要： An apparatus for recording medical objects, in particular for recording models of prepared teeth, comprising a position-sensitive sensor (2), which is movable in the projection direction, with a projection unit and a receiving unit (13-15; 18-21), and with a certain triangulation angle (&agr;) located between the projection path of the rays (10) of the projection unit (13-15) and the observation path of the rays (11) of the receiving unit (18-21), and with the projection path of the rays (10) aligned parallel to the direction of movement of the sensor (2), is realized for the accurate recording action of edges and steep surfaces of the type that occur in tooth cavities with a triangulation angle (&agr;) that is smaller than 10°, preferably smaller than 5°.
摘要翻译：一种用于记录医疗物品的装置，特别是用于记录准备好的牙齿的模型，包括可在投影方向上移动的位置敏感传感器（2），其具有投影单元和接收单元（13-15; 18-21 ），并且具有位于投影单元（13-15）的射线（10）的投影路径与接收单元（18-21）的射线（11）的观察路径之间的一定的三角测角（α），并且随着平行于传感器（2）的移动方向排列的光线（10）的投影路径被实现为用于具有三角测角的在牙齿腔中出现的类型的边缘和陡峭表面的精确记录动作（α）小于10°，优选小于5°。

37. 发明授权

US06319006B1 Method for producing a drill assistance device for a tooth implant 有权
标题翻译：一种用于生产用于牙齿植入物的钻探辅助装置的方法
公开(公告)号：US06319006B1
公开(公告)日：2001-11-20
申请号：US09699363
申请日：2000-10-31
申请人： Franz Scherer , Joachim Pfeiffer
发明人： Franz Scherer , Joachim Pfeiffer
IPC分类号： A61C500
CPC分类号： A61C1/084 , A61B6/506 , G06F19/00
摘要： A method for producing a drill assistance device for a tooth implant includes the process steps of, initially the taking of an x-ray picture of the jaw and the compilation of a corresponding measured data record; then a three-dimensional, optical measurement of the visible surfaces of the jaw and of the teeth and the compilation of a corresponding measured data record. The measured data records from the x-ray picture and the measured data records from the three-dimensional, optical image are correlated with each other. Based on the information that is now available the type and position of the implant relative to the adjacent teeth is planned and a drill template is produced which is attached to the neighboring teeth, thus making the exact drilling of the implant pilot hole possible.
摘要翻译：一种用于产生用于牙齿植入物的钻探辅助装置的方法包括以下处理步骤：最初采取颌骨的X射线照片和相应的测量数据记录的汇编; 然后对颌骨和牙齿的可见表面进行三维光学测量，并汇编相应的测量数据记录。来自X射线照片的测量数据记录和来自三维光学图像的测量数据记录彼此相关。根据现在可以获得的信息，计划植入物相对于相邻牙齿的类型和位置，并且生成附接到相邻牙齿的钻孔模板，从而使植入物引导孔的精确钻孔成为可能。

38. 发明授权

US6049584A X-ray diagnostic apparatus for producing panorama slice exposure of body parts of a patient 失效
标题翻译：用于产生患者身体部位的全景切片暴露的X射线诊断装置
公开(公告)号：US6049584A
公开(公告)日：2000-04-11
申请号：US128097
申请日：1998-08-03
申请人： Joachim Pfeiffer
发明人： Joachim Pfeiffer
IPC分类号： G01T1/29 , A61B6/14
CPC分类号： G01T1/2928 , A61B6/14
摘要： An X-ray diagnostic apparatus for the production of panorama slice exposures of body parts of a patient, has a rotating unit with a source of radiation and, arranged diametrically thereto, a detector camera with a radiation-sensitive CCD detector and an image-processing unit with a computer, as well as a reproduction unit. For the subsequent determination of a sharp slice and/or of the depth of field, the CCD detector is formed by a number of narrow TDI zones with clock-out columns. The image signals corresponding to the image information containing charge packets are read out from the respective individual TDI zones, and are subject to calculations in the image processing unit, so that the depth of field of a selected slice position can be determined by modifying the local displacement of the individual images using an input unit that interacts with the image processing unit.
摘要翻译：一种用于生产患者身体部位的全景切片曝光的X射线诊断装置，具有带辐射源的旋转单元，并且与其直径相对地设置具有辐射敏感CCD检测器的检测器相机和图像处理单元与计算机，以及再现单元。为了随后确定锐利的切片和/或景深，CCD检测器由多个具有时钟输出列的窄TDI区域形成。对应于包含电荷包的图像信息的图像信号从相应的各个TDI区读出，并且在图像处理单元中进行计算，使得可以通过修改局部位置来确定所选切片位置的景深使用与图像处理单元交互的输入单元来移位各个图像。

39. 发明授权

US5123606A Reel mandrel with auxiliary spreading for a strip reel 失效
标题翻译：带钢带的辅助销售
公开(公告)号：US5123606A
公开(公告)日：1992-06-23
申请号：US571768
申请日：1990-08-22
申请人： Martin Braun , Joachim Pfeiffer , Helga Treutmann
发明人： Martin Braun , Joachim Pfeiffer , Helga Treutmann
IPC分类号： B65H26/00 , B21C47/04 , B21C47/30 , B65H75/24
CPC分类号： B65H75/242 , B21C47/30
摘要： In a strip reel for winding up metal strips to form a coil and winding off metal strips from a coil, respectively, in such a way that the edges are aligned, particularly for winding a rolled hot strip, a driven reel mandrel which is supported so as to be rotatable, substantially comprising a mandrel body, segments and spreading bar, wherein the reel mandrel can be spread in the radial direction by the spreading bar, which is movable axially in the mandrel body, with the intermediary of a coupling of a rotating drive, it is suggested that the reel mandrel be equipped with a device for auxiliary spreading, which device acts mechanically on the axial movability of the spreading bar in the event that the coil cannot be easily removed from the winding mandrel because of disturbances.
摘要翻译：在用于卷绕金属条以形成线圈并且分别从线圈上分离金属条的带状卷轴中，使得边缘对准，特别是用于卷绕卷状热带的从动卷轴，其被支撑为可旋转的，基本上包括心轴主体，段和扩展杆，其中卷轴心轴可以通过可在心轴本体中轴向移动的扩展杆在径向方向上扩展，其中介于旋转驱动时，建议卷盘心轴配备有用于辅助铺展的装置，该装置在由于扰动而不能容易地从卷绕心轴移除的情况下机械地作用于扩展杆的轴向可移动性。

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