专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012171935A2 METHOD FOR THE OPTICAL THREE-DIMENSIONAL MEASUREMENT OF A DENTAL OBJECT 审中-公开
标题翻译：法牙科点的光学三维测量
公开(公告)号：WO2012171935A2
公开(公告)日：2012-12-20
申请号：PCT/EP2012061154
申请日：2012-06-13
申请人： SIRONA DENTAL SYSTEMS GMBH , PFEIFFER JOACHIM , THIEL FRANK
发明人： PFEIFFER JOACHIM , THIEL FRANK
IPC分类号： G01B11/25
CPC分类号： A61B5/0088 , A61B5/1076 , A61B5/1077 , A61B5/1079 , A61B5/4547 , A61C1/088 , A61C9/006 , A61C9/0073 , A61C13/0004 , A61C19/04 , G01B9/0209 , G01B11/2441 , G01B11/2513 , G06T7/0012 , G06T11/60
摘要： The invention relates to a method for the optical three-dimensional measurement of a dental object (1), wherein a first region (4) of the dental object (1) is measured using a first optical three-dimensional measurement method, wherein the first optical three-dimensional measurement method is based on a triangulation method and on a fringe projection method. According to the invention, a powdering occurs at least on the first region (4), wherein first image data (14) are generated. Using a less precise, second optical three-dimensional measurement method, a second region (7) of the dental object (1) is subsequently measured without previous powdering, wherein second image data (16) are generated. Afterwards, the first image data (14) are combined with the second image data (16) to form an overlapping three-dimensional exposure (21).
摘要翻译：本发明涉及一种牙体（1），其特征在于，使用第一光学三维测量方法中，第一区域中的牙体（1）的（4）的测量，光三维测量的方法，其中，上三角测量第一光的三维测量方法和条纹投影方法为基础的。在这种情况下发生，至少在所述第一区（4）粉，其特征在于，第一图像数据（14）生成的。使用不太精确的第二三维光学测量的方法，所述牙体（1）的第二区域（7），而不以前粉随后测量，所述第二图像数据（16）生成的。此后，将第一图像数据（14）与第二图像数据（16）叠加的三维图像（21）被合并。

2. 发明申请

WO2009071611A3 RECORDING METHOD FOR THE IMAGE OF A RECORDED OBJECT AND RECORDING DEVICE 审中-公开
标题翻译：申请程序一个记录点和支架的IMAGE
公开(公告)号：WO2009071611A3
公开(公告)日：2009-09-17
申请号：PCT/EP2008066759
申请日：2008-12-04
申请人： SIRONA DENTAL SYSTEMS GMBH , THIEL FRANK , FORNOFF PETER , PFEIFFER JOACHIM
发明人： THIEL FRANK , FORNOFF PETER , PFEIFFER JOACHIM
IPC分类号： G01B11/25 , A61B5/00 , A61B5/107
CPC分类号： G01B11/25 , A61B5/0077 , A61B5/0088 , A61B5/103 , A61C13/0004 , G01B11/2527
摘要： The method for recording an image of a recorded object, in particular for dental purposes, comprises the method steps a) projecting a strip pattern on the recorded object, b) recording the projected strip pattern as a raw image using a camera, and c) calculating an image of the recorded object from the raw image. It is provided according to the invention that a strip pattern is projected whose duty cycle is less than 1, in order to increase the measuring precision during the measurement of translucent recorded objects in particular. Additional contrast agents for the recording can thus be dispensed with. Said method can be performed using a recording device.
摘要翻译：用于记录拍摄对象的图像，尤其是用于牙科目的的方法，该方法的步骤a）包括接收对象上投影的条纹图案，b）用摄像机接收所投影的条纹图案作为原始图像，以及c）计算从所述原始图像的对象的图像。根据本发明，它提供了一个条纹图案投影为占空比小于1，以增加在特定记录半透明物体的测量的测量精度。这可以通过记录额外分配造影。用接收装置，可以进行该方法。

3. 发明申请

WO2009063088A3 METHOD FOR OPTICAL MEASUREMENT OF OBJECTS USING A TRIANGULATION METHOD 审中-公开
标题翻译：使用三角测量法的对象进行光学测量
公开(公告)号：WO2009063088A3
公开(公告)日：2009-09-17
申请号：PCT/EP2008065627
申请日：2008-11-14
申请人： SIRONA DENTAL SYSTEMS GMBH , PFEIFFER JOACHIM , THIEL FRANK
发明人： PFEIFFER JOACHIM , THIEL FRANK
IPC分类号： G01B11/25 , A61C9/00
CPC分类号： G01B11/2513 , A61C9/006 , A61C13/0004 , G01B11/2518
摘要： The invention relates to a method for optical measurement of an object using a triangulation method, by means of an optical recording apparatus (1). A first shutter means (3.1) is used to produce a first pattern (11.1) and to project this as a first projection beam (7.1) onto the object (8) to be recorded. At least one further shutter means (3.1-3.4) is used to produce a further pattern (11.2-11.4) and to project this onto the object (8) to be recorded, as a further projection beam (7.2-7.4). The first pattern (11.1) and the further pattern (11.2-11.4) are passed back from the object (8) as observation beams (13.1-13.4) and are recorded by at least one recording means (6, 6.1, 6.2) in order to obtain a 3D data record (21) of the object. The projected first pattern (11.1) and the further pattern (11.2-11.4) are recorded at the same time in at least one triangulation recording (20, 53, 54), using the at least one recording means (6, 6.1, 6.2).
摘要翻译：本发明涉及一种用于使用三角测量由光拾取器装置（1）的装置的物体的光学测量的方法。通过的第一隔膜装置的装置（3.1）被投射产生的第一图案（11.1）和所述物体（8）上的第一投影光束（7.1）。通过至少一个另外的隔膜装置（3.1-3.4）的装置产生另一模式（11.2-11.4）和对象（8）作为进一步的投影光束（7.2-7.4）突出。第一图案（11.1）和所述另一模式（11.2-11.4）被反射从物体（8）和所述观测光束（13.1-13.4）和至少一个接收装置（6，6.1，6.2）加入到一个3D数据集背部（21 ）对象的取胜。投影第一图案（11.1）和所述另一模式（11.2-11.4）是在使用所述至少一个接收装置（6，6.1，6.2）同时记录至少一个三角（20，53，54）。

4. 发明申请

WO2009063087A3 METHOD FOR OPTICAL MEASUREMENT OF THE THREE DIMENSIONAL GEOMETRY OF OBJECTS 审中-公开
标题翻译：光学测量物体三维几何的方法
公开(公告)号：WO2009063087A3
公开(公告)日：2009-09-24
申请号：PCT/EP2008065626
申请日：2008-11-14
申请人： SIRONA DENTAL SYSTEMS GMBH , PFEIFFER JOACHIM , THIEL FRANK
发明人： PFEIFFER JOACHIM , THIEL FRANK
IPC分类号： G01B11/25
CPC分类号： G01B11/2513 , A61B5/0064 , A61B5/1077 , A61B5/4547 , G01B11/2518
摘要： The invention relates to a method for optically scanning the three-dimensional geometry of an object by means of triangulation, in which a pattern (9, 9') is projected onto the object (7) to be scanned in order to obtain a 3D data set, and the projected pattern (9, 9') is recorded in an image (40, 41). In a first step for the production of at least one first image (40), a first pattern (9) is projected and in a second step for the creation of at least one further image (40), a further pattern (9') deviating from the first as regards position or shape is projected onto the object (7) to be scanned and the image (41) is created. The first image (40) and the further image (41) comprise at least one common point (44). The 3D data acquired from the images (40, 41) are merged in a subsequent step on the basis of the 3D data of the at least one common point (44) such that the 3D data acquired from said images (40, 41) agree at least with reference to the 3D data of the common point (44) in the 3D data set.
摘要翻译：本发明涉及一种通过三角测量光学扫描物体的三维几何形状的方法，其中将图案（9,9'）投影到待扫描的物体（7）上以获得3D数据设置，并且投影图案（9,9'）被记录在图像（40,41）中。在产生至少一个第一图像（40）的第一步骤中，投影第一图案（9），并且在第二步骤中产生至少一个另外的图像（40），另一图案（9'）在位置或形状方面偏离第一位置被投影到待扫描的物体（7）上并且形成图像（41）。第一图像（40）和另一图像（41）包括至少一个公共点（44）。基于至少一个公共点（44）的3D数据在后续步骤中合并从图像（40,41）获取的3D数据，使得从所述图像（40,41）获取的3D数据同意至少参考3D数据集中公共点（44）的3D数据。

5. 发明申请

WO2006120255A3 METHOD FOR PRODUCTION OF A TOOTH REPLACEMENT PIECE TOOTH REPLACEMENT PIECE AND CORRESPONDING COMPONENT AND BLANK 审中-公开
标题翻译：用于生产医疗供应，医疗部件，组件和空白THEREFOR
公开(公告)号：WO2006120255A3
公开(公告)日：2007-04-12
申请号：PCT/EP2006062303
申请日：2006-05-15
申请人： SIRONA DENTAL SYSTEMS GMBH , PFEIFFER JOACHIM , SCHNEIDER WILHELM , THIEL NORBERT
发明人： PFEIFFER JOACHIM , SCHNEIDER WILHELM , THIEL NORBERT
IPC分类号： A61C13/00
CPC分类号： A61C13/0006 , A61C13/0004 , A61C13/0022 , A61C13/083 , A61C13/09 , A61K6/024 , A61K6/026
摘要： The invention relates to the production of a tooth replacement piece (1), whereby the tooth replacement piece (1) comprises an at least one-piece skeleton (2) as first component, the skeleton has an outer surface (6) to be faced and the facing is carried out with a separately produced facing piece (3) as a further component with a joint surface (5) optionally generated with interposing of further components (3') for application to the outer surface (6) of the skeleton (2) subsequently fixed to the skeleton (2). Furthermore, a tooth replacement piece (1) produced as above, a component (3) for said tooth replacement piece and a blank (41) for production of such a tooth replacement piece (1) are disclosed.
摘要翻译：在制作牙科修补物（1），其中，所述牙科用假体（1）至少包括单项式站（2）作为第一组分，并且其中，所述纤芯具有外表面（6）被盲，混合由单独制造Verblendteil进行（3），其具有任选地与另外的组分（3“）的插入另一部件具有一用以连接连接面（5）的外表面（6）的框架（2）和所述框架（2）是固定的。此外，产品通过上述方法假牙（1），部件（3），用于这样的假牙和空白（41），用于产生这样的（1）。一种假牙部分制造。

6. 发明申请

WO2009090214A3 METHOD AND MODEL FOR PRODUCING A TOOTH REPLACEMENT PART 审中-公开
标题翻译：方法及模型用于生产医用供应
公开(公告)号：WO2009090214A3
公开(公告)日：2009-11-12
申请号：PCT/EP2009050426
申请日：2009-01-15
申请人： SIRONA DENTAL SYSTEMS GMBH , PFEIFFER JOACHIM
发明人： PFEIFFER JOACHIM
IPC分类号： A61C13/00
CPC分类号： A61C13/0004 , A61C5/73 , A61C5/77 , A61C9/0046 , A61C11/001 , A61C13/0019
摘要： The invention relates to a method for producing a tooth replacement part (1) on the basis of a 3D data record P of a preparation site (7.1) and the surroundings thereof and on the basis of a 3D data record PZ of the preparation side (2) with a tooth replacement part (1') which has been virtually placed onto the preparation site (7.1) or on the basis of a 3D data record A of an antagonist tooth (7.4) and the surroundings thereof, wherein the 3D data record P is used to define a preparation side (2) and the second 3D data record A is used to define an antagonistic side (3), and a relative position between the preparation side (2) and the antagonistic side (3) is known. The invention also relates to a model (23) of a preparation side (2) and an antagonistic side (3) of a jaw (7).
摘要翻译：本发明涉及一种用于制作牙科假体（1）的基础上制备站点（7.1）和他们的环境的3D数据集合P和在3D数据与实际上在制备站点（7.1）连接的牙科修复体设置的制剂（2）一侧的PZ（ 1“）或（上）三维数据集的7.4的拮抗剂及其附近，其中，制剂侧（由3D数据集P 2）被定义的装置和由第二SD数据的手段拮抗侧（3）中所定义和制备站点（2）和拮抗侧（3）之间的相对位置是已知的。本发明还涉及到一个模型（23）的制剂（2）一侧和拮抗侧的卡爪（3）（7）。

7. 发明申请

WO2006120254A3 METHOD FOR PRODUCTION OF A TOOTH REPLACEMENT PIECE AND A TOOTH REPLACEMENT PIECE PRODUCED BY SAID METHOD AND A BLANK FOR PRODUCTION OF A TOOTH REPLACEMENT PIECE 审中-公开
标题翻译：用于生产医疗用品及生产这样的医疗部分和空白用于生产医用供应
公开(公告)号：WO2006120254A3
公开(公告)日：2007-03-22
申请号：PCT/EP2006062302
申请日：2006-05-15
申请人： SIRONA DENTAL SYSTEMS GMBH , PFEIFFER JOACHIM , SCHNEIDER WILHELM
发明人： PFEIFFER JOACHIM , SCHNEIDER WILHELM
IPC分类号： A61C13/08 , A61C5/08 , A61C13/00
CPC分类号： A61C13/083 , A61C13/0004 , A61C13/0022 , A61C13/082 , A61C13/09
摘要： A method for production of a tooth replacement piece (3) is disclosed, whereby the tooth replacement piece (3) is connected to a further tooth replacement piece (2) on an inner surface (5) by means of an adhesive (9). A gap (8), between an inner surface (5) of the tooth replacement piece and the further tooth replacement piece (2), is provided for the adhesive (9), whereby the inner surface (5) of the tooth replacement piece is constructed taking into account the optical properties of the adhesive. Furthermore, a tooth replacement piece (3) produced by the above measures, a blank (41) for the production of such a tooth replacement piece (3) and the further tooth replacement piece (2) are disclosed.
摘要翻译：它公开了一种方法用于其中所述粘合剂在它们之间（9）一种制造牙齿更换部件（3）中，（3），其具有通过粘合剂的内表面（5）（9）被连接到另一个假牙2齿更换部件，的内表面（5）的牙科修复体，另一齿更换部件（2）befindlicher间隙（8）被提供，其中所述牙科假体的内表面（5），同时考虑到粘合剂（9）的光学特性被构造。此外，材料根据上述标准义齿部件（3）和空白（41），以提供这样的牙科修复体部分（3），另一齿更换部件（2）中公开的制造生产。

8. 发明申请

WO2010051784A2 SURFACE-EMITTING SEMICONDUCTOR LASER COMPONENT HAVING A VERTICAL EMISSION DIRECTION 审中-公开
标题翻译：具有垂直发射的表面发射型半导体激光器元件
公开(公告)号：WO2010051784A2
公开(公告)日：2010-05-14
申请号：PCT/DE2009001214
申请日：2009-08-26
申请人： OSRAM OPTO SEMICONDUCTORS GMBH , MAYER BERND , KOLLER ANDREAS , PFEIFFER JOACHIM
发明人： MAYER BERND , KOLLER ANDREAS , PFEIFFER JOACHIM
IPC分类号： H01S5/183
CPC分类号： H01S5/18333 , H01S5/18313
摘要： The invention relates to a surface-emitting semiconductor laser component having a vertical emission direction, comprising a semiconductor body which has a first resonator mirror (2), a second resonator mirror (4), and an active zone (3) suited to generate radiation. The first resonator mirror (2) comprises alternating stacked first layers (2a) having a first composition and second layers (2b) having a second composition. The first layers (2a) have oxidized regions (8a). Furthermore, at least the first layers (2a) each comprise a doping agent, wherein at least one layer (21a) of the first layers (2a) has a doping agent concentration that differs from the doping agent concentration of the other first layers (2a).
摘要翻译：具有垂直发射方向的表面发射半导体激光器组件技术领域本发明涉及一种具有垂直发射方向的表面发射半导体激光器组件，其包括具有第一谐振器镜（2），第二谐振器镜（4）和适用于产生辐射的有源区（3）第一谐振镜（2）具有交替堆叠的第一组合物的第一层（2a）和第二组合物的第二层（2b）。第一层（2a）具有氧化区域（8a）。此外，至少第一层（2a）各自包含掺杂剂，其中第一层（2a）中的至少一个层（21a）具有与其他第一层（2a）的掺杂剂浓度不同的掺杂剂浓度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式