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    • 3. 发明申请
    • SECURITY SOFTWARE FOR VECTOR FILE FORMAT DATA
    • 用于向量文件格式数据的安全软件
    • WO2012061404A2
    • 2012-05-10
    • PCT/US2011/058807
    • 2011-11-01
    • PAR TECHNOLOGY CORPORATIONREED, CalvinKOZAK, MarkMCCARTY, Brock, Adam
    • REED, CalvinKOZAK, MarkMCCARTY, Brock, Adam
    • G06F21/22
    • G06F21/10H04L9/3234H04L2209/603
    • Systems and/or methods where a file requires an associated token to be accessed (see DEFINITIONS section) by the software used to access the file and that the token effectively requires that: (i) a particular authorized copy (or subset of authorized copies) of the software is being used to access the file; and (ii) that the authorized software is being run on an authorized hardware set (for example, organizational server computer). In at least some preferred embodiments, the files are specifically vector file format data files ("vffdf's"). In at least some preferred embodiments: (i) the token associated with the file is called a public token; (ii) the authorized software copy includes a private token; (iii) the file is encrypted; and (iv) the public and private tokens must sufficiently correspond in order for the file to be decrypted and thereby accessed. In at least some preferred embodiments, files that have an associated token cannot be accessed unless each licensing condition of a set of licensing (see DEFINITION of "license") conditions, including at least one licensing condition is met, such that the use of the software on the file bearing the token is considered to be authorized. If the licensing conditions are not all met, then the software may or may not still be allowed to process files that do not bear a token according to the present invention.
    • 系统和/或方法,其中文件需要通过用于访问文件的软件访问相关联的令牌(见定义部分),并且令牌有效地要求:(i)特定授权副本(或授权副本的子集) 的软件被用于访问该文件; 和(ii)授权软件正在授权的硬件集(例如,组织服务器计算机)上运行。 在至少一些优选实施例中,文件是特定的矢量文件格式数据文件(“vffdf's”)。 在至少一些优选实施例中:(i)与文件相关联的令牌被称为公共令牌; (ii)授权软件副本包括私人令牌; (iii)文件加密; 和(iv)公共和私有令牌必须充分对应,以便文件被解密并由此访问。 在至少一些优选实施例中,除非符合一组许可的许可条件(见“许可”的定义)条件,包括至少一个许可条件的条件,否则不能访问具有关联令牌的文件,使得使用 承载令牌的文件上的软件被认为是授权的。 如果许可条件不全部满足,则根据本发明,软件可能还可能不被允许处理不具有令牌的文件。
    • 5. 发明申请
    • METHOD AND APPARATUS FOR OBTAINING THE TOPOGRAPHY OF AN OBJECT
    • 用于获取对象的地形的方法和装置
    • WO1992002173A1
    • 1992-02-20
    • PCT/US1991004960
    • 1991-07-15
    • PAR TECHNOLOGY CORPORATION
    • PAR TECHNOLOGY CORPORATIONCAMBIER, James, L.STRODS, Salvins, J.
    • A61B03/107
    • A61B3/107G06T7/521G06T2207/10056G06T2207/30041
    • A system, method, and apparatus for obtaining the topography of an object using computer analyzed rasterstereographic images. The object may be nontransparent and diffusing, or it may be transparent and nondiffusing, such as a cornea (16). Rasterstereographic images of a cornea (16) are produced by staining the cornea (16) with a fluorescein solution which projects a light and dark line (6, 8) pattern onto the cornea (16) through a grid (36). When obtaining the topography of a cornea (16), several different filters (38, 40, 42) are used for producing and obtaining a grid image. An image processor (44) uses unique software to store and analyze data extraced from the grid pattern (36). A video camera (32), an illuminator (34), the filters (38, 40, 42), and the grid (36) may be mounted on a microscope (14). One embodiment uses a grid with vertical lines. Another embodiment uses a grid (300) having intersecting horizontal and vertical lines for exhibiting surface details in a two-dimensional x-y plane. A computerized method and associated apparatus (10, 300, 302, 304, 306, 308, 310, 311) uses the data from the x-y plane to determine the projected grid intersection points (PGI) on the surface of the cornea by intersecting a light ray formed by the grid intersection (GI) points on the actual grid in the projected system with a light ray formed by the grid intersection (IPGI) points of the image in the camera system.
    • 一种使用计算机分析的光栅图像来获得对象的形貌的系统,方法和装置。 该物体可能是不透明的和扩散的,或者它可以是透明的和非扩散的,例如角膜(16)。 通过用荧光素溶液染色角膜(16)来产生角膜(16)的镜像图像,所述荧光素溶液通过格栅(36)将光线和暗线(6,8)图案投影到角膜(16)上。 当获得角膜(16)的形貌时,使用几个不同的过滤器(38,40,42)来产生和获得网格图像。 图像处理器(44)使用独特的软件来存储和分析从网格图案(36)中提取的数据。 摄像机(32),照明器(34),过滤器(38,40,42)和格栅(36)可以安装在显微镜(14)上。 一个实施例使用具有垂直线的网格。 另一个实施例使用具有相交的水平和垂直线的网格(300),用于在二维x-y平面中显示表面细节。 计算机化方法和相关联的装置(10,300,302,304,306,308,310,311)使用来自xy平面的数据来确定角膜表面上的投影网格交叉点(PGI),通过交叉光 网格交叉点(GI)形成的光线在投影系统中的实际网格上指向由相机系统中的图像的网格交点(IPGI)点形成的光线。
    • 8. 发明申请
    • X-RAY GENERATING APPARATUS AND ASSOCIATED METHOD
    • X射线发生装置及相关方法
    • WO1991019188A1
    • 1991-12-12
    • PCT/US1991004030
    • 1991-06-07
    • PAR TECHNOLOGY CORPORATION
    • PAR TECHNOLOGY CORPORATIONCAMBIER, James, L.PASIAK, David
    • G01N23/04
    • G01V5/0016G01N23/043H05G1/26H05G1/56H05G1/60
    • An X-ray generator (84) and associated method are disclosed. The X-ray generator (84) and method are provided for inspection of objects (34) which are conveyed into an inspection station (30) which includes an X-ray device (84) and image processing device. The X-ray device (84) directs high-energy, short-pulse X-rays toward an object (34) as the object moves into a desired position. This X-ray radiation is received by a video camera (102) and the resulting image is then digitized and transmitted to an image processing device (128) which analyzes the information and determines whether or not the object conforms to a predetermined standard threshold. One aspect of the apparatus includes a rejection device (42) which will remove objects which do not pass inspection thresholds.
    • 公开了一种X射线发生器(84)及其相关方法。 提供X射线发生器(84)和方法用于检查被输送到包括X射线装置(84)和图像处理装置的检查站(30)的物体(34)。 当物体移动到期望的位置时,X射线装置(84)将高能短脉冲X射线引向物体(34)。 该X射线辐射由摄像机(102)接收,然后将得到的图像数字化并发送到分析该信息的图像处理装置(128),并确定对象是否符合预定的标准阈值。 该装置的一个方面包括拒绝装置(42),该装置将去除不通过检查阈值的物体。
    • 9. 发明申请
    • SIMULATING CORNEAL LASER SURGERY
    • 模拟角膜激光手术
    • WO1997043006A1
    • 1997-11-20
    • PCT/US1997008037
    • 1997-05-13
    • PAR TECHNOLOGY CORPORATION
    • PAR TECHNOLOGY CORPORATIONCAMBIER, James, L.ROZAKIS, George, W.
    • A61N05/02
    • A61F9/008A61B34/10A61B2017/00017A61F9/00804A61F9/00819A61F2009/00872A61F2009/00882
    • An apparatus and method are provided for simulating a predicted post-operative topography of a cornea of an eye based on a pre-operative topography of the cornea, and a proposed laser ablation procedure. A digital data processing system (18) receives data defining a pre-operative topography of the cornea as a function of location, and obtains parameters of the proposed laser ablation procedure from which the digital data processing system (18) can determine the amount of cornea expected to be ablated as a function of location on the cornea. Based on the data and the parameters, the digital data processing system (18) produces an output representing a simulated post-operative topography of the cornea as a function of location. The parameters of the proposed laser ablation procedure specify variations in a cut rate of the laser beam (such as data specifying a plurality of laser beam cut rates for each of a corresponding plurality of laser beam pulses, or data specifying relative laser beam energy level, or fluency at each of a plurality of points within the laser beam).
    • 提供了一种装置和方法,用于基于角膜的手术前形态来模拟眼睛角膜预测的术后形态,以及提出的激光消融程序。 数字数据处理系统(18)接收定义角膜的术前形态的数据作为位置的函数,并且获得所提出的激光消融程序的参数,数字数据处理系统(18)可从该参数确定角膜的量 预期会被视为角膜上位置的函数。 基于数据和参数,数字数据处理系统(18)根据位置产生表示角膜的模拟术后形态的输出。 所提出的激光烧蚀程序的参数规定了激光束的切割速率的变化(例如,指定相应的多个激光束脉冲中的每一个的多个激光束切割速率的数据或指定相对激光束能级的数据, 或流畅性在激光束内的多个点中的每个点处)。