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公开(公告)号：US20080119615A1
公开(公告)日：2008-05-22
申请号：US11562625
申请日：2006-11-22
IPC分类号： C08L67/00
CPC分类号： C08L79/08 , C08L65/02 , C08L67/02 , C08L77/00 , C08L81/06 , C08L2205/02 , Y10T428/1352 , Y10T428/2913 , C08L2666/20 , C08L2666/18 , C08L2666/14 , C08L2666/02 , C08L81/00 , C08L2666/22
摘要： Thermoplastic compositions having miscible and compatible immiscible polymer blends are disclosed. The miscible polymer blends have a single glass transition temperature. The compatible polymer blends have two glass transition temperatures.
摘要翻译： 公开了具有可混溶和相容的不混溶的聚合物共混物的热塑性组合物。 可混溶的聚合物共混物具有单一的玻璃化转变温度。 相容的聚合物共混物具有两个玻璃化转变温度。
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公开(公告)号：US5255268A
公开(公告)日：1993-10-19
申请号：US830824
申请日：1992-02-04
CPC分类号： H04L12/4604
摘要： A data source on a main local area network (LAN) transmits broadcast messages via bridges to remote stations. A ring buffer in a bridge on the main LAN buffers a selected number of packets received from the data source. When the main bridge on the main LAN receives a "Lost Frame Message" from a remote bridge, not on the main LAN, the main bridge backs up to the address of the lost packet in the ring buffer, and retransmits the lost packet and then continues sequential transmission of subsequent packets. If buffer is, filled above a pre-set criteria, retransmission is slowed or stopped until buffer is mostly emptied.
摘要翻译： 主局域网（LAN）上的数据源通过网桥向远程站发送广播消息。 主LAN上的桥中的环形缓冲区缓冲从数据源接收到的选定数量的数据包。 当主局域网主桥接收远端网桥的“失帧消息”时，不在主局域网内，主桥将支持环形缓冲区中丢失的报文的地址，并重传丢失的报文， 继续连续发送后续数据包。 如果缓冲区被填充在预先设置的标准之上，则重新传输被减慢或停止，直到缓冲区大部分被清空。
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公开(公告)号：US5130701A
公开(公告)日：1992-07-14
申请号：US350675
申请日：1989-05-12
申请人： James M. White , Vance Faber , Jeffrey S. Saltzman
发明人： James M. White , Vance Faber , Jeffrey S. Saltzman
IPC分类号： G09G5/06
CPC分类号： G09G5/06
摘要： An image population having a large number of attributes is processed to form a display population with a predetermined smaller number of attributes which represent the larger number of attributes. In a particular application, the color values in an image are compressed for storage in a discrete lookup table (LUT) where an 8-bit data signal is enabled to form a display of 24-bit color values. The LUT is formed in a sampling and averaging process from the image color values with no requirement to define discrete Voronoi regions for color compression. Image color values are assigned 8-bit pointers to their closest LUT value whereby data processing requires only the 8-bit pointer value to provide 24-bit color values from the LUT.
摘要翻译： 处理具有大量属性的图像群体以形成具有表示较大数量属性的预定较小数量的属性的显示群体。 在特定应用中，图像中的颜色值被压缩以存储在离散查找表（LUT）中，其中8位数据信号被使能以形成24位色彩值的显示。 LUT根据图像颜色值在采样和平均处理中形成，而不需要定义用于颜色压缩的离散Voronoi区域。 图像颜色值被分配到它们最接近的LUT值的8位指针，由此数据处理仅需要8位指针值来从LUT提供24位颜色值。
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公开(公告)号：US4937567A
公开(公告)日：1990-06-26
申请号：US14176
申请日：1987-02-12
申请人： Michael A. Orr , Chester L. Storm , James M. White
发明人： Michael A. Orr , Chester L. Storm , James M. White
CPC分类号： G06F13/126 , G06F13/423
摘要： An interface device called an adapter is provided for interconnecting data terminal equipment (DTE) to a communication highway. The adapter includes a plurality of command/status registers coupled through a decoding device to the data bus and control lines of a microprocessor. An Internal Modem Interface (IMI) circuit arrangement monitors the decoding device and command/status registers and depending on the contents of the command/status registers and/or the status of the signals on the interface the IMI enables/disables the receive and transmit logic functions of the adapter. The adapter also includes a circuit arrangement which monitors traffic or signals on the data highway without affecting the electrical characteristics of the traffic.
摘要翻译： 提供了称为适配器的接口设备，用于将数据终端设备（DTE）互连到通信公路。 适配器包括通过解码装置耦合到数据总线和微处理器的控制线的多个命令/状态寄存器。 内部调制解调器接口（IMI）电路布置监视解码设备和命令/状态寄存器，并根据命令/状态寄存器的内容和/或接口上信号的状态，IMI启用/禁用接收和发送逻辑 适配器的功能。 适配器还包括电路装置，其监视数据高速公路上的通信量或信号，而不影响业务的电气特性。
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公开(公告)号：US4121882A
公开(公告)日：1978-10-24
申请号：US755292
申请日：1976-12-29
申请人： James M. White
发明人： James M. White
CPC分类号： G02B26/106
摘要： A holographic laser beam deflector has an approximately flat field scan. The scan is produced by illuminating a rotating hologram on a circular surface by a laser beam. The virtual source of the illuminating beam is offset from the center of rotation of the hologram. The hologram is produced by interference of a pair of coherent laser beams, each beam having a source or virtual source on a line containing the rotational center of the surface of the hologram, one source or virtual source outside the surface, the other inside. The virtual source for the inside beam is also displaced from the center of rotation.
摘要翻译： 全息激光束偏转器具有大致平坦的场扫描。 通过用激光束照射圆形表面上的旋转全息图来产生扫描。 照明光束的虚拟光源偏离全息图的旋转中心。 全息图由一对相干激光束的干涉产生，每个光束在包含全息图的表面的旋转中心的线上具有源或虚拟源，在表面之外的另一个源或虚拟源，另一个内部。 用于内梁的虚拟源也从旋转中心移位。
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公开(公告)号：US08869189B2
公开(公告)日：2014-10-21
申请号：US11966600
申请日：2007-12-28
IPC分类号： H04N7/16 , H04N21/443 , H04N21/422 , H04N21/441 , H04N21/475 , H04N21/431 , H04N21/482 , H04N21/45
CPC分类号： H04N21/443 , H04N21/422 , H04N21/4316 , H04N21/441 , H04N21/4438 , H04N21/4532 , H04N21/4751 , H04N21/482
摘要： The exemplary embodiments of the method and system according to the present invention provide a system and method for controlling access to audiovisual content such as television shows, video-on-demand services or streaming video which can be delivered by cable, satellite, wired or wireless networks, cell phones, the Internet, etc. More particularly, the present invention provides a capability to define certain criteria which can be used to restrict access to content based on combinations of various parameters including, but not limited to, time of day, day of the week, type of content, source of content, content display device, etc. These criteria may also be provided by data storage arrangements or a network, and access restrictions specified by such criteria can be associated with a plurality of display devices.
摘要翻译： 根据本发明的方法和系统的示例性实施例提供了一种用于控制对诸如电视节目，视频点播服务或流视频的视听内容的访问的系统和方法，其可以通过有线，卫星，有线或无线 网络，蜂窝电话，因特网等。更具体地，本发明提供了一种能够定义某些标准，其可以用于基于各种参数的组合来限制对内容的访问，包括但不限于一天中的时间 内容类型，内容源，内容显示装置等。这些标准也可以由数据存储装置或网络提供，并且由这种标准指定的访问限制可以与多个显示装置相关联。
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7.发明申请公开(公告)号：US20100071077A1
公开(公告)日：2010-03-18
申请号：US12209503
申请日：2008-09-12
申请人： Julie A. Morris , James M. White , Wayne R. Hucaby
发明人： Julie A. Morris , James M. White , Wayne R. Hucaby
IPC分类号： G06F21/06
摘要： An apparatus, system, and method are disclosed for detecting tampering of devices such as fiscal printers. A memory module includes a volatile memory that stores multi-bit data. An operation module allows operation of an electronic device, such as a fiscal printer, in response to determining that the predefined multi-bit data is stored in the volatile memory. A detection module detects an attempt to access the enclosed device where access to the enclosed device is restricted by an enclosure. A tamper switch module disconnects power to the volatile memory such that the predefined multi-bit data stored in the volatile memory is erased in response to the detection module detecting an attempted access to the enclosed device. A shutdown module disables operation of the electronic device in response to determining that the predefined multi-bit data is not stored in the volatile memory.
摘要翻译： 公开了用于检测诸如财务打印机的设备的篡改的装置，系统和方法。 存储器模块包括存储多位数据的易失性存储器。 响应于确定预定义的多位数据存储在易失性存储器中，操作模块允许诸如财务打印机之类的电子设备的操作。 检测模块检测到访问封闭设备的尝试，其中对封闭设备的访问被外壳限制。 防拆开关模块断开对易失性存储器的电力，使得响应于检测模块检测到对封闭设备的尝试访问，存储在易失性存储器中的预定义的多位数据被擦除。 响应于确定预定义的多位数据未被存储在易失性存储器中，关闭模块禁止电子设备的操作。
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8.发明授权Image processing system and method employing combined black and white and gray scale image data 失效采用组合黑白灰度图像数据的图像处理系统和方法
公开(公告)号：US4924521A
公开(公告)日：1990-05-08
申请号：US134733
申请日：1987-12-18
CPC分类号： G06T3/4007
摘要： In order to reduce data storage and transmission bandwidth requirements, a high resolution gray scale image is represented in two separate image forms, namely, a high resolution, high sampling density black and white image and a lower resolution, lower sampling density gray scale image. Generating separate black and white and gray scale image data allows the use of either image form independently. The high resolution black and white image data and the low resolution gray scale image data may be recombined subsequently to produce reconstructed high resolution gray scale image data representing the image.
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公开(公告)号：US4684802A
公开(公告)日：1987-08-04
申请号：US830650
申请日：1986-02-18
CPC分类号： A61B5/1172
摘要： A scanner for scanning an increased area of a finger held or pressed on a concave elliptically cylindrical surface having two focal axes includes a linear light source positioned at one focal axis of a first reflective cylindrical elliptical surface, the other focal axis coinciding with one focal axis of the concave elliptical surface in contact with the finger. A second reflective, cylindrical elliptical surface has two focal axes where one of the axes coincides with the position of a linear array combination of photosensitive elements and charged coupled devices and the other coincides with the other focal axis of the concave elliptical surface in contact with the finger. The linear light source resides within a scanning drum having a longitudinal opening or slit and suitable rotated whereby a line of light is projected along the cylindrical elliptical surface of the first reflective surface whereby light rays are reflected to the finger contact surface to scan a finger held thereon and then totally internally reflected to the second reflective surface and then reflected therefrom as an image on the linear array.
摘要翻译： 用于扫描保持或按压在具有两个焦轴的凹形椭圆柱形表面上的手指的增加区域的扫描仪包括位于第一反射圆柱形椭圆表面的一个焦点轴线处的线性光源，另一个焦点轴线与一个焦点轴线重合 的凹形椭圆表面与手指接触。 第二反射圆柱形椭圆表面具有两个焦点轴，其中一个轴与感光元件和带电耦合器件的线性阵列组合的位置重合，另一个与凹形椭圆表面的另一个焦点轴线接触， 手指。 线性光源位于具有纵向开口或狭缝的扫描鼓中，并适当地旋转，由此一线光沿着第一反射表面的圆柱形椭圆表面突出，由此光线被反射到手指接触表面以扫描手指保持 然后全部内反射到第二反射表面，然后作为在线性阵列上的图像反射。
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公开(公告)号：US4578711A
公开(公告)日：1986-03-25
申请号：US566365
申请日：1983-12-28
CPC分类号： H04N1/401
摘要： An analog video data signal digitization and correction system scans a medium to produce video data signals representing images printed on the medium. Two reference quantities representing analog reference signals produced by scanning a densely printed image and an area of the medium having no printed image are used to establish the maximum and minimum values of a range of possible values for each video data signal. The analog video data signals are compared with this range and a corrected digital value obtained for each data signal depending on its position in the range. In generating the reference quantities each analog reference signal is converted into a digital reference signal dependent on the position of the analog signal in a range of possible values. For each analog reference signal only a portion of the range of possible values is selected in order to increase the accuracy of the corresponding digital reference signal. The number of bits in the digital reference signal is kept low but the accuracy of each digital reference signal remains high. In converting each digital reference signal into an analog reference quantity additional high order bits are added to the digital reference signal so that each analog reference quantity has the same accuracy as its corresponding digital reference signal.
摘要翻译： 模拟视频数据信号数字化和校正系统扫描介质以产生表示在介质上打印的图像的视频数据信号。 使用表示通过扫描密集打印的图像产生的模拟参考信号的两个参考量和没有打印图像的介质的区域来建立每个视频数据信号的可能值的范围的最大值和最小值。 将模拟视频数据信号与该范围进行比较，并根据其在该范围内的位置为每个数据信号获得校正的数字值。 在产生参考量时，每个模拟参考信号在一定范围内根据模拟信号的位置被转换为数字参考信号。 对于每个模拟参考信号，仅选择可能值的范围的一部分以便增加对应的数字参考信号的精度。 数字参考信号中的位数保持较低，但每个数字参考信号的精度保持较高。 在将每个数字参考信号转换为模拟参考数量时，额外的高阶位被加到数字参考信号上，使得每个模拟参考量与其对应的数字参考信号具有相同的精度。
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