-
公开(公告)号：US07574047B2
公开(公告)日：2009-08-11
申请号：US11869527
申请日：2007-10-09
申请人： Robert Cichielo , Jeffrey Hoffman
发明人： Robert Cichielo , Jeffrey Hoffman
IPC分类号： G06K9/18
CPC分类号： G06K9/2054 , G06K2209/01
摘要： A method and system for performing image mark recognition for a document is disclosed. A document is scanned into a digital image. Reference image marks are sensed from the digital image. The reference image marks may include trigger row marks and/or corner/crop marks. Coordinates denoting the location of cells within the digital image are determined base on the locations of the reference image marks. Response marks are evaluated for darkness, opacity, and/or grayness on a pixel-by-pixel basis. The response marks are each assigned a percentage value based on the ratio between a total color value for a cell and a maximum color value for a cell.
摘要翻译： 公开了一种用于执行文件的图像标记识别的方法和系统。 将文档扫描成数字图像。 从数字图像中检测参考图像标记。 参考图像标记可以包括触发行标记和/或角/裁剪标记。 基于参考图像标记的位置确定表示数字图像内的单元的位置的坐标。 在逐个像素的基础上评估响应标记的黑度，不透明度和/或灰度。 响应标记根据单元格的总颜色值与单元格的最大颜色值之间的比率分配百分比值。
-
公开(公告)号：US20140100617A1
公开(公告)日：2014-04-10
申请号：US14041876
申请日：2013-09-30
IPC分类号： A61B17/70
CPC分类号： A61B17/7086 , A61B17/7032 , A61B17/7085
摘要： Instruments are provided for shifting elongate members, such as spinal rods, with respect to coupling members of spinal fixation systems. The instruments include a low friction drive mechanism having one or more rolling elements that ride along a helical groove or track in order to transform rotational movement of a drive member into linear shifting of a reducer member that shifts the elongate member. A one-way locking mechanism may be provided to selectively prevent unwanted counter-rotation of the low friction drive mechanism. The one-way locking mechanism may include annular ratchet teeth arranged on the exterior of the drive member and a ratchet pawl located adjacent to the teeth and selectively engageable therewith.
摘要翻译： 提供了用于相对于脊柱固定系统的联接构件移动细长构件（例如脊椎杆）的仪器。 这些仪器包括具有一个或多个滚动元件的低摩擦驱动机构，所述滚动元件沿着螺旋槽或轨道行进，以便将驱动构件的旋转运动变换成使细长构件移动的减速器构件的线性移动。 可以提供单向锁定机构以选择性地防止低摩擦驱动机构的不希望的反向旋转。 单向锁定机构可以包括布置在驱动构件的外部上的环形棘轮齿和邻近牙齿定位并可与其啮合的棘爪。
-
公开(公告)号：US08235997B2
公开(公告)日：2012-08-07
申请号：US12362429
申请日：2009-01-29
IPC分类号： A61B17/70
CPC分类号： A61B17/7086 , A61B17/7032 , A61B17/7037
摘要： Instruments and methods are provided for securing a spinal rod in one or more coupling devices secured to the spine by one or more anchor members. The instruments include members for grasping the coupling device and members for shifting one or more elements along a linear path to fix the position of an anchor member and/or fix the position of the rod with respect to the vertebra.
摘要翻译： 提供了用于将脊柱杆固定在由一个或多个锚定构件固定到脊柱的一个或多个联接装置中的仪器和方法。 仪器包括用于抓握联接装置的构件和用于沿着线性路径移动一个或多个元件的构件，以固定锚定构件的位置和/或固定杆相对于椎骨的位置。
-
公开(公告)号：US20090228054A1
公开(公告)日：2009-09-10
申请号：US12362429
申请日：2009-01-29
IPC分类号： A61F5/00
CPC分类号： A61B17/7086 , A61B17/7032 , A61B17/7037
摘要： Instruments and methods are provided for securing a spinal rod in one or more coupling devices secured to the spine by one or more anchor members. The instruments include members for grasping the coupling device and members for shifting one or more elements along a linear path to fix the position of an anchor member and/or fix the position of the rod with respect to the vertebra.
摘要翻译： 提供了用于将脊柱杆固定在由一个或多个锚定构件固定到脊柱的一个或多个联接装置中的仪器和方法。 仪器包括用于抓握联接装置的构件和用于沿着线性路径移动一个或多个元件的构件，以固定锚定构件的位置和/或固定杆相对于椎骨的位置。
-
公开(公告)号：US20060269171A1
公开(公告)日：2006-11-30
申请号：US11359054
申请日：2006-02-22
申请人： Robert Turvey , Joel Cerva , Bryan Ackerman , Jeffrey Hoffman
发明人： Robert Turvey , Joel Cerva , Bryan Ackerman , Jeffrey Hoffman
CPC分类号： B65D33/2591 , A44B19/267 , Y10T24/2532 , Y10T24/2534 , Y10T24/2563 , Y10T24/2564 , Y10T24/2582
摘要： A slider for opening and closing first and second longitudinally elongate closure members including a body with at least one sidewall that defines a channel, side member articulably attached to the sidewall, wherein the side member is laterally displaceable about a hinge. Additionally, an engagement member is attached to the side member. The engagement member extends across at least one of the closure members and operationally engages at least one of the closure members.
摘要翻译： 一种用于打开和关闭第一和第二纵向细长闭合构件的滑块，包括具有至少一个侧壁的主体，所述至少一个侧壁限定通道，侧部构件可铰接地连接到侧壁，其中所述侧部构件围绕铰链可横向移位。 此外，接合构件附接到侧构件。 接合构件延伸穿过至少一个闭合构件并且可操作地接合闭合构件中的至少一个。
-
26.发明申请公开(公告)号：US20050026563A1
公开(公告)日：2005-02-03
申请号：US10633269
申请日：2003-08-01
申请人： David Leeper , David England , Jeffrey Hoffman
发明人： David Leeper , David England , Jeffrey Hoffman
CPC分类号： G01S13/0209 , G01S5/021 , G01S5/14 , H04B1/7163
摘要： An apparatus and associated methods to provide precision ranging measurements in an ultrawideband (UWB) wireless communication system are generally described. In this regard, according to one example embodiment, an innovative ranging agent is introduced that effectively computes one or more of the time of signal propagation, the difference in local clocks and frequency offsets to calculate an increasingly accurate estimate of the proximal distance between two or more devices in UWB communication.
摘要翻译： 通常描述在超宽带（UWB）无线通信系统中提供精确测距测量的装置和相关方法。 在这方面，根据一个示例实施例，引入了创新的测距代理，其有效地计算信号传播的时间中的一个或多个，本地时钟和频率偏移的差异，以计算对两个或更多个 更多的UWB通信设备。
-
27.发明授权Object oriented distributed computing system processing request to other object model with code mapping by object managers located by manager of object managers 失效面向对象的分布式计算系统处理请求到其他对象模型，由对象管理器管理者所位于的对象管理器进行代码映射
公开(公告)号：US5475817A
公开(公告)日：1995-12-12
申请号：US159764
申请日：1993-11-30
申请人： James H. Waldo , Kenneth C. Arnold , Marlena E. Erdos , Douglas B. Robinson , D. Jeffrey Hoffman , Lamar D. Smith , Peter S. Showman , Michael J. Cannon , Andrew F. Seaborne , Brian W. McBride , Brian D. Harrison
发明人： James H. Waldo , Kenneth C. Arnold , Marlena E. Erdos , Douglas B. Robinson , D. Jeffrey Hoffman , Lamar D. Smith , Peter S. Showman , Michael J. Cannon , Andrew F. Seaborne , Brian W. McBride , Brian D. Harrison
CPC分类号： G06F9/465
摘要： An object oriented distributed computing system is provided. Processing means call a location service within automatically generated stubs in response to a request for a service provided by a particular object. The location service is automatically called on behalf of the requester to locate the target object when the request is issued. Multiple Object Managers reflecting multiple Object Models are permitted in the system. Programmers and users do not need to know the Object Model adhered to by an Object Manager. A request to any object in the system is independent of the Object Model of the sought object's Object Manager. A generic interface enables new Object Managers reflecting new Object Models to be easily added to the system. Availability of the target object is independent of association of the target object with a process at the time the request was issued. Deactivation of processes is automatically accomplished in response to the system needing resources.
摘要翻译： 提供面向对象的分布式计算系统。 处理意味着响应于对特定对象提供的服务的请求，在自动生成的存根中调用位置服务。 当发出请求时，代表请求者自动调用位置服务来定位目标对象。 系统允许反映多个对象模型的多个对象管理器。 程序员和用户不需要知道对象管理器所遵守的对象模型。 对系统中任何对象的请求都与被查找对象的对象管理器的对象模型无关。 通用接口使新的对象管理器能够轻松地将新的对象模型添加到系统中。 目标对象的可用性与发出请求时的目标对象与进程的关联无关。 响应于需要资源的系统自动完成对进程的停用。
-
公开(公告)号：US5168978A
公开(公告)日：1992-12-08
申请号：US594264
申请日：1990-10-09
CPC分类号： B65G47/642 , B65G47/26 , B65G47/71
摘要： A conveyor system having transverse positions for use in conjunction with diverting or sorting and detecting operations. The conveyor system employs elastic strand members which are driven by a drive roller connected to a supporting frame in a transversely fixed manner while the strands are moved transversely by a guide roller positioned at an opposite end of the supporting frame. The conveyor system is especially adaptable to dynamic weighing and counting systems. The conveyor system affords a rapid adjustment for different transverse positions employing a positioning mechanism which is activated by two fluid and preferably pneumatically driven cylinders with activating rods.
摘要翻译： 具有横向位置的输送机系统，用于结合转向或分拣和检测操作。 输送机系统采用弹性线构件，其由横向固定的连接到支撑框架的驱动辊驱动，同时通过位于支撑框架的相对端处的引导辊横向移动。 输送系统特别适用于动态称重和计数系统。 输送机系统通过使用由两个流体而优选气动驱动的气缸驱动定位机构的不同的横向位置进行快速调节。
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.022 秒)