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1. 发明申请

US20070219615A1 System and method to illuminate and image the inside diameter of a stent 有权
标题翻译：照明和成像支架内径的系统和方法
公开(公告)号：US20070219615A1
公开(公告)日：2007-09-20
申请号：US11714447
申请日：2007-03-06
申请人： Daniel Freifeld , John B. Burnett
发明人： Daniel Freifeld , John B. Burnett
IPC分类号： A61F2/06
CPC分类号： G01N21/954 , A61F2240/001 , A61F2240/008 , E21B47/0002 , G01N21/95692 , G01S17/42 , G06T7/0004 , G06T2207/30164 , H04N5/225 , H04N7/183
摘要： An optical system is effective to illuminate and scan an interior wall of an object having an interior bore, such as a stent. The system includes a light source, an object support having a light conducting portion, an image taking lens, and a line scan camera. The interior bore and the light conducting portion of the object support are in axial alignment with a center optical axis of the image taking lens. A drive mechanism engages the object without impacting the axial alignment. Various aspect of this optical system include a rotating wheel or transparent plate as the drive mechanism. The object support may be an opaque rod having a light conducting portion or a transparent rod. Electronics associated with this optical system include a rotary encoder engaging the drive system to drive an electric circuit capable of triggering the line scan camera in response to rotation of the object, thereby building a line by line image of the interior bore and the line scan camera connected to a computer-based imaging system effective to identify cosmetic and functional manufacturing defects.
摘要翻译：光学系统有效地照明和扫描具有诸如支架的内孔的物体的内壁。该系统包括光源，具有导光部分的物体支撑件，摄像镜头和行扫描照相机。物体支撑件的内孔和导光部分与摄像镜头的中心光轴轴向对准。驱动机构接合物体而不影响轴向对准。该光学系统的各个方面包括作为驱动机构的旋转轮或透明板。物体支撑件可以是具有导光部分或透明杆的不透明杆。与该光学系统相关联的电子器件包括旋转编码器，其接合驱动系统以驱动能够响应于物体的旋转触发线扫描照相机的电路，从而构建内孔和线扫描照相机的逐行图像连接到有效识别化妆品和功能性制造缺陷的基于计算机的成像系统。

2. 发明申请

US20100053317A1 System and method to illuminate and image the inside diameter of a stent 有权
标题翻译：照明和成像支架内径的系统和方法
公开(公告)号：US20100053317A1
公开(公告)日：2010-03-04
申请号：US12589063
申请日：2009-10-16
申请人： Daniel Freifeld , John B. Burnett
发明人： Daniel Freifeld , John B. Burnett
IPC分类号： H04N7/18
CPC分类号： G01N21/954 , A61F2240/001 , A61F2240/008 , E21B47/0002 , G01N21/95692 , G01S17/42 , G06T7/0004 , G06T2207/30164 , H04N5/225 , H04N7/183
摘要： An optical system is effective to illuminate and scan an interior wall of an object having an interior bore, such as a stent. The system includes a light source, an object support having a light conducting portion, an image taking lens, and a line scan camera. The interior bore and the light conducting portion of the object support are in axial alignment with a center optical axis of the image taking lens. A drive mechanism engages the object without impacting the axial alignment. Various aspect of this optical system include a rotating wheel or transparent plate as the drive mechanism. The object support may be an opaque rod having a light conducting portion or a transparent rod. Electronics associated with this optical system include a rotary encoder engaging the drive system to drive an electric circuit capable of triggering the line scan camera in response to rotation of the object, thereby building a line by line image of the interior bore and the line scan camera connected to a computer-based imaging system effective to identify cosmetic and functional manufacturing defects.
摘要翻译：光学系统有效地照明和扫描具有诸如支架的内孔的物体的内壁。该系统包括光源，具有导光部分的物体支撑件，摄像镜头和行扫描照相机。物体支撑件的内孔和导光部分与摄像镜头的中心光轴轴向对准。驱动机构接合物体而不影响轴向对准。该光学系统的各个方面包括作为驱动机构的旋转轮或透明板。物体支撑件可以是具有导光部分或透明杆的不透明杆。与该光学系统相关联的电子器件包括旋转编码器，其接合驱动系统以驱动能够响应于物体的旋转触发线扫描照相机的电路，从而构建内孔和线扫描照相机的逐行图像连接到有效识别化妆品和功能性制造缺陷的基于计算机的成像系统。

3. 发明授权

US07619646B2 System and method to illuminate and image the inside diameter of a stent 有权
标题翻译：照明和成像支架内径的系统和方法
公开(公告)号：US07619646B2
公开(公告)日：2009-11-17
申请号：US11714447
申请日：2007-03-06
申请人： Daniel Freifeld , John B. Burnett
发明人： Daniel Freifeld , John B. Burnett
IPC分类号： H04N7/18
CPC分类号： G01N21/954 , A61F2240/001 , A61F2240/008 , E21B47/0002 , G01N21/95692 , G01S17/42 , G06T7/0004 , G06T2207/30164 , H04N5/225 , H04N7/183
摘要： An optical system is effective to illuminate and scan an interior wall of an object having an interior bore, such as a stent. The system includes a light source, an object support having a light conducting portion, an image taking lens, and a line scan camera. The interior bore and the light conducting portion of the object support are in axial alignment with a center optical axis of the image taking lens. A drive mechanism engages the object without impacting the axial alignment. Various aspect of this optical system include a rotating wheel or transparent plate as the drive mechanism. The object support may be an opaque rod having a light conducting portion or a transparent rod. Electronics associated with this optical system include a rotary encoder engaging the drive system to drive an electric circuit capable of triggering the line scan camera in response to rotation of the object, thereby building a line by line image of the interior bore and the line scan camera connected to a computer-based imaging system effective to identify cosmetic and functional manufacturing defects.
摘要翻译：光学系统有效地照明和扫描具有诸如支架的内孔的物体的内壁。该系统包括光源，具有导光部分的物体支撑件，摄像镜头和行扫描照相机。物体支撑件的内孔和导光部分与摄像镜头的中心光轴轴向对准。驱动机构接合物体而不影响轴向对准。该光学系统的各个方面包括作为驱动机构的旋转轮或透明板。物体支撑件可以是具有导光部分或透明杆的不透明杆。与该光学系统相关联的电子器件包括旋转编码器，其接合驱动系统以驱动能够响应于物体的旋转触发线扫描照相机的电路，从而构建内孔和线扫描照相机的逐行图像连接到有效识别化妆品和功能性制造缺陷的基于计算机的成像系统。

4. 发明授权

US07072792B2 Racecourse lap counter and racecourse for radio controlled vehicles 失效
公开(公告)号：US07072792B2
公开(公告)日：2006-07-04
申请号：US10746597
申请日：2003-12-23
申请人： Daniel Freifeld
发明人： Daniel Freifeld
IPC分类号： G06F15/00 , A63F9/24 , G08B1/08
CPC分类号： A63H18/005 , A63H18/026 , G07C1/24
摘要： A combination of a racecourse and a plurality of racing vehicles where the racecourse has a predefined path defined by at least one gate. This gate further includes a unique identifier. Each of the plurality of racing vehicles has a sensor capable of detecting the unique identifier and the sensor is further coupled to a logic circuit and to a transmitter. A scoreboard has receiver to receive information from the transmitter and display that information, such as lap speed and ranking, according to a desired format. Alternatively, the unique identifier is mounted to the racing vehicle and the sensor to the gate.

5. 发明授权

US06606403B2 Repetitive inspection system with intelligent tools 有权
公开(公告)号：US06606403B2
公开(公告)日：2003-08-12
申请号：US09842579
申请日：2001-04-26
申请人： Daniel Freifeld
发明人： Daniel Freifeld
IPC分类号： G06K900
CPC分类号： G01N21/952 , A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/9155 , A61F2240/008 , G01B11/024 , G01B11/08
摘要： An automatic system for illuminating, inspecting and measuring stents and other precision cut tubes and components made of a: a linear array electronic camera with a lens, a light source to provide necessary illumination to create an image on said linear array camera, mandrel onto which the tube is mounted during inspection, a rotary stage for rotating the mandrel, and a computer based electronic imaging system that creates a line-by-line image of stent as it rotates under said camera.

6. 发明授权

US5825666A Optical coordinate measuring machines and optical touch probes 失效
标题翻译：光学坐标测量机和光学触摸探头
公开(公告)号：US5825666A
公开(公告)日：1998-10-20
申请号：US482978
申请日：1995-06-07
申请人： Daniel Freifeld
发明人： Daniel Freifeld
IPC分类号： G01B11/00 , G01B11/03 , B23Q3/155 , G01B5/004 , G01B5/20
CPC分类号： G01B11/007 , G01B11/005 , Y10T279/23 , Y10T483/1809
摘要： The optical touch probe has a first target at the distal end thereof on the contact element in a standard probe. The probe is mounted to a video camera of an optical coordinate measuring machine to image the target on the camera. Movement and position of the target in the X and Y coordinates is indicated by the machine's computer image processing system. A second target is mounted to the proximal end of the probe and indicates movement and position in the Z coordinate. The second target may obscure a photodetector, but preferably is parfocused on the camera by light beam parallel to the X,Y plane. Preferably there are two second targets illuminated by orthogonal beams parallel to the X,Y plane. Rotation around the Z axis then may be calculated by the computer when star probes are used. Auto changing racks are also disclosed for holding multiple probes, a probe holder, and lenses for selective mounting on the camera.
摘要翻译：光学探针在标准探针中的接触元件的远端处具有第一靶。将探头安装到光学坐标测量机的摄像机，以对相机上的目标进行成像。目标在X和Y坐标中的移动和位置由机器的计算机图像处理系统指示。第二个目标安装在探头的近端，并指示Z坐标中的运动和位置。第二个目标可能会遮挡光电检测器，但最好通过平行于X，Y平面的光束在相机上聚焦。优选地，存在由平行于X，Y平面的正交光束照射的两个第二目标。当使用星形探针时，计算机可以在Z轴周围旋转。还公开了用于保持多个探针，探针支架和用于选择性地安装在相机上的透镜的自动换碟架。

7. 发明授权

US07474984B2 Racecourse lap counter and racecourse for radio controlled vehicles 失效
标题翻译：无线电控制车辆的赛马场和跑马场
公开(公告)号：US07474984B2
公开(公告)日：2009-01-06
申请号：US11448392
申请日：2006-06-07
申请人： Daniel Freifeld
发明人： Daniel Freifeld
IPC分类号： G06F15/00 , A63F9/24 , G08B23/00
CPC分类号： A63H18/005 , A63H18/026 , G07C1/24
摘要： A combination of a racecourse and a plurality of racing vehicles where the racecourse has a predefined path defined by at least one gate. This gate further includes a unique identifier. Each of the plurality of racing vehicles has a sensor capable of detecting the unique identifier and the sensor is further coupled to a logic circuit and to a transmitter. A scoreboard has receiver to receive information from the transmitter and display that information, such as lap speed and ranking, according to a desired format. Alternatively, the unique identifier is mounted to the racing vehicle and the sensor to the gate.
摘要翻译：跑马场和多个赛车的组合，其中赛马场具有由至少一个门限定的预定义路径。该门还包括唯一标识符。多个赛车车辆中的每一个具有能够检测唯一标识符的传感器，并且该传感器进一步耦合到逻辑电路和发送器。记分板具有接收器，用于从发射器接收信息，并根据期望的格式显示诸如速度和等级的信息。或者，唯一标识符被安装到赛车和传感器到门。

8. 发明申请

US20060229843A1 Racecourse lap counter and racecourse for radio controlled vehicles 失效
公开(公告)号：US20060229843A1
公开(公告)日：2006-10-12
申请号：US11448392
申请日：2006-06-07
申请人： Daniel Freifeld
发明人： Daniel Freifeld
IPC分类号： G04F10/00 , G04F5/00
CPC分类号： A63H18/005 , A63H18/026 , G07C1/24
摘要： A combination of a racecourse and a plurality of racing vehicles where the racecourse has a predefined path defined by at least one gate. This gate further includes a unique identifier. Each of the plurality of racing vehicles has a sensor capable of detecting the unique identifier and the sensor is further coupled to a logic circuit and to a transmitter. A scoreboard has receiver to receive information from the transmitter and display that information, such as lap speed and ranking, according to a desired format. Alternatively, the unique identifier is mounted to the racing vehicle and the sensor to the gate.

9. 发明申请

US20050259863A1 Repetitive inspection system with intelligent tools 审中-公开
标题翻译：具有智能工具的重复检测系统
公开(公告)号：US20050259863A1
公开(公告)日：2005-11-24
申请号：US10636295
申请日：2003-08-07
申请人： Daniel Freifeld
发明人： Daniel Freifeld
IPC分类号： A61F2/06 , A61F2/90 , G01B11/02 , G01B11/08 , G01N21/952 , G06K9/00
CPC分类号： G01N21/952 , A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/9155 , A61F2240/008 , G01B11/024 , G01B11/08
摘要： An automatic system for illuminating, inspecting and measuring stents and other precision cut tubes and components made of a: a linear array electronic camera with a lens, a light source to provide necessary illumination to create an image on said linear array camera, mandrel onto which the tube is mounted during inspection, a rotary stage for rotating the mandrel, and a computer based electronic imaging system that creates a line-by-line image of stent as it rotates under said camera.
摘要翻译：一种用于照明，检查和测量支架和其他精密切割管和部件的自动系统，其由以下部件制成：具有透镜的线性阵列电子照相机，光源以提供必要的照明以在所述线性阵列相机上形成图像，芯棒在检查期间安装管，用于旋转心轴的旋转台，以及基于计算机的电子成像系统，其在支架在所述照相机下旋转时产生逐帧图像。

10. 发明授权

US06424735B1 High precision three dimensional mapping camera 有权
标题翻译：高精度三维贴图相机
公开(公告)号：US06424735B1
公开(公告)日：2002-07-23
申请号：US09734229
申请日：2000-12-11
申请人： Daniel Freifeld
发明人： Daniel Freifeld
IPC分类号： G06K900
CPC分类号： G06K9/2009 , G01B11/2518 , G06K2209/40
摘要： An optical imaging apparatus comprising a linear array-based camera, using a positional encoding technique highly insensitive to transient and steady state mechanical tolerances in the mechanical scanning system, with the capacity to capture a three dimensional image of a part with enough precision to allow accurate measurements of the part's features to be made.
摘要翻译：一种包括基于线性阵列的相机的光学成像设备，其使用对机械扫描系统中的瞬态和稳态机械公差高度不敏感的位置编码技术，具有以足够精度捕获部件的三维图像的能力，以允许精确测量零件的特征。

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