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1. 发明授权

US4974189A Magnetic tape packet assembler/disassembler safeguards existing data with pretries during appends 失效
标题翻译：磁带分组汇编器/反汇编器在追加期间保护现有数据
公开(公告)号：US4974189A
公开(公告)日：1990-11-27
申请号：US232723
申请日：1988-08-16
申请人： Virgil K. Russon , David J. Van Maren
发明人： Virgil K. Russon , David J. Van Maren
IPC分类号： G11B5/008 , G11B27/032 , G11B27/036
CPC分类号： G11B27/036 , G11B5/008 , G11B2220/216 , G11B2220/90 , G11B2220/913 , G11B27/032
摘要： A tape packet assembler/disassembler (TPAD) for a tape drive accumulates host-transmitted records, which may or may not be blocked by the host. The interblock gaps that would ordinarily separate the host-transmitted records now separate packets, resulting in a considerable increase in the efficiency of tape utilization. When the user attempts to modify an existing collection of application records the entire packet containing that collection must first be read to place its content into the TPAD, the revision created in the buffer, and then a revised version of the entire packet written back to the tape. A failure in this process can result in the loss or corruption of data in that part of the packet preceding the revision. This loss can come as a surprise and be unacceptable to the user. To prevent such corruption or loss the TPAD does not attempt to overwrite the original version of the packet receiving the modification until it has successfully written a demonstration packet (equal in content to the revised packet) a safe distance down the tape beyond the packet to be overwritten. Only then is an attempt made to perform the actual overwrite on the original packet. If it succeeds the demonstration packet is ignored and may eventually be overwritten by subsequent activity. If the overwrite of the original packet fails for any reason, it is simply erased, creating a large (and harmless) interblock gap ahead of the demonstration packet, which now serves as the permanent replacement version.
摘要翻译：用于磁带驱动器的磁带分组汇编器/反汇编器（TPAD）累积主机传输的记录，主机可能被阻止或不被主机阻止。通常将主机传输的记录分离的间隔间隔现在分离数据包，导致磁带利用率的显着提高。当用户尝试修改现有应用程序记录集合时，必须首先读取包含该集合的整个数据包，将其内容放入TPAD中，将缓冲区中创建的修订版本，然后将整个数据包的修订版本写回胶带。此过程中的故障可能会导致在修订之前的数据包部分中的数据丢失或损坏。这种损失可能会令人惊讶，并且对用户来说是不可接受的。为了防止这种损坏或损失，TPAD不会尝试覆盖接收修改的数据包的原始版本，直到其成功写入演示数据包（相当于修改后的数据包的内容），磁带上的安全距离超出了数据包被覆盖只有这样才能对原始数据包执行实际的覆盖。如果成功，演示数据包将被忽略，并可能最终被后续的活动覆盖。如果由于任何原因重写原始数据包失败，则会被简单地擦除，从而在演示数据包之前创建一个大的（无害的）帧间间隔，该数据包现在用作永久替换版本。

2. 发明授权

US07110152B2 Virtual scanning from a scanned image preview 有权
公开(公告)号：US07110152B2
公开(公告)日：2006-09-19
申请号：US09944691
申请日：2001-08-31
申请人： Kairi Ann Johnston , Virgil K. Russon
发明人： Kairi Ann Johnston , Virgil K. Russon
IPC分类号： H04N1/46 , H04N1/387
CPC分类号： G06T3/4007 , H04N1/00222 , H04N1/00225 , H04N1/00411 , H04N1/00413 , H04N1/00416 , H04N1/00424 , H04N1/0044 , H04N1/00466 , H04N1/00469 , H04N1/00474 , H04N1/00482 , H04N1/3875 , H04N2201/0094 , H04N2201/0416
摘要： An imaging system scanning device preview-scans an image and generates image data that is used to generate a scanned image preview. The scanned image preview is displayed in a viewing region of a user interface and represents the image in an electronic form. An image region of the scanned image preview can be defined and selected, and a final-scan of the image region emulated with a software or firmware component that generates a final scanned image. An emulated final-scan of the image region includes interpolating the image data corresponding to the image region to improve the resolution of the image region when generating the final scanned image. The final scanned image can be communicated to a destination location such as a data storage component, or to an image reproduction device.

3. 发明申请

US20080144138A1 TRANSPARENCY TEMPLATE 有权
标题翻译：透明模板
公开(公告)号：US20080144138A1
公开(公告)日：2008-06-19
申请号：US11553942
申请日：2006-10-27
申请人： Justin A. Tehrani , Virgil K. Russon , Steven J. Simske
发明人： Justin A. Tehrani , Virgil K. Russon , Steven J. Simske
IPC分类号： H04N1/46
CPC分类号： H04N1/00681 , H04N1/00702 , H04N1/00737 , H04N1/00755 , H04N1/00761 , H04N1/00774 , H04N2201/0406 , H04N2201/0408 , H04N2201/0422
摘要： Various method and apparatus are disclosed for scanning a transparency with a template
摘要翻译：公开了用模板扫描透明度的各种方法和装置

4. 发明授权

US08964272B2 Transparency template 有权
标题翻译：透明度模板
公开(公告)号：US08964272B2
公开(公告)日：2015-02-24
申请号：US11553942
申请日：2006-10-27
申请人： Justin A. Tehrani , Virgil K. Russon , Steven J. Simske
发明人： Justin A. Tehrani , Virgil K. Russon , Steven J. Simske
IPC分类号： H04N1/40 , H04N1/04 , H04N1/46 , H04N1/00
CPC分类号： H04N1/00681 , H04N1/00702 , H04N1/00737 , H04N1/00755 , H04N1/00761 , H04N1/00774 , H04N2201/0406 , H04N2201/0408 , H04N2201/0422
摘要： Various method and apparatus are disclosed for scanning a transparency with a template
摘要翻译：公开了用模板扫描透明度的各种方法和装置

5. 发明授权

US07146026B2 Image correction system and method 失效
公开(公告)号：US07146026B2
公开(公告)日：2006-12-05
申请号：US10162151
申请日：2002-06-04
申请人： Virgil K. Russon , Scott C. Baggs
发明人： Virgil K. Russon , Scott C. Baggs
IPC分类号： G06K9/00
CPC分类号： G06K9/0061 , G06K9/00248 , G06T11/00
摘要： An image correction system comprises a processor adapted to receive an image. The system also comprises a modifier accessible by the processor and adapted to automatically modify the image to replace a closed eye of a subject within the image with an open eye.

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