Method of forming dye image
    1.
    发明授权
    Method of forming dye image 失效
    形成染料图像的方法

    公开(公告)号:US4289847A

    公开(公告)日:1981-09-15

    申请号:US170770

    申请日:1980-07-21

    摘要: The present invention relates to a method of forming a dye image which involves processing a light-sensitive silver halide photographic image, after its imagewise exposure, in the presence of a novel yellow coupler as depicted in the formula below and an aromatic primary amine color developing agent ##STR1## wherein R.sub.1 represents cyano, alkyl carbonyl, phenylalkyl carbonyl, phenoxy alkyl carbonyl, phenylthio alkyl carbonyl, arylcarbonyl, alkyl phenyl carbonyl, alkoxy phenyl carbonyl, R.sub.2, R.sub.3, R.sub.4, R.sub.5 independently are hydrogen, halogen, alkyl, alkoxy, aryloxy, alkylacyloxy, arylacyloxy, acylamino, N-alkyl carbamoyl, N-phenylcarbamoyl, alkylsulfonamido, arylsulfonamido, N-alkyl sulfamoyl, N-phenylsulfamoyl, or imido, R.sub.6 represents cycloalkyl, alkenyl, naphthyl, thienyl, benzothienyl, furyl, or pyranyl, or a group of the formula (II): ##STR2## wherein R.sub.7, R.sub.9 and R.sub.11 are each hydrogen or alkyl, the sum of the carbon atoms in R.sub.7, R.sub.9 and R.sub.11 being 5 to 20, R.sub.8 and R.sub.10 are hydrogen, and Y represents non-metal atoms required for forming 2,5-dioxo-imidazolidine, 2-3,5-trioxo-imidazolidine, 2,5-dioxo-triazolidine, 2,4-oxazolidinedione, 2,4-thiazolidinedione, 2(1H)-pyridone, 2(1H)-pyrazone, 5(1H)-imidazolone, 5(1H)-triazolone, 2(1H)-pyrimidone, 2-pyrazolone (5), 2-isothiazolone(5), 2(1H)-quinaoxazolone, 4(3H)-pyrimidone, 2-benzoxazolone, 4-isooxazolone(5), 3-fluorone(2), 4-imidazolone(2), 3-pyrazolone, 2-tetrazolone(5), 3-tetrazolone(5), and derivatives thereof.

    摘要翻译: 本发明涉及一种形成染料影像的方法,该方法涉及在其成像曝光之后,在如下式所示的新型黄色成色剂的存在下处理感光卤化银摄影图像,以及芳族伯胺显色剂 其中R1表示氰基,烷基羰基,苯基烷基羰基,苯氧基烷基羰基,苯硫基烷基羰基,芳基羰基,烷基苯基羰基,烷氧基苯基羰基,R2,R3,R4,R5独立地是氢,卤素,烷基,烷氧基, 芳氧基,烷基酰氧基,芳基酰氧基,酰氨基,N-烷基氨基甲酰基,N-苯基氨基甲酰基,烷基磺酰氨基,芳基磺酰氨基,N-烷基氨磺酰基,N-苯基氨磺酰基或亚氨基,R6表示环烷基,烯基,萘基,噻吩基,苯并噻吩基,呋喃基或吡喃基, 或式(II)的基团:其中R 7,R 9和R 11各自为氢或烷基,R 7,R 9和R 11中的碳原子总数为5至20,R 8和R 10为 氢和Y r 表示形成2,5-二氧代 - 咪唑烷所需的非金属原子,2-3,5-三氧代 - 咪唑烷,2,5-二氧代 - 三唑烷,2,4-恶唑烷二酮,2,4-噻唑烷二酮,2(1H) (1H) - 吡唑酮,5(1H) - 咪唑酮,5(1H) - 三唑酮,2(1H) - 嘧啶酮,2-吡唑啉酮(5),2-异噻唑酮(5) 喹唑啉酮,4(3H) - 嘧啶酮,2-苯并恶唑酮,4-异恶唑酮(5),3-氟酮(2),4-咪唑酮(2),3-吡唑啉酮,2-四唑酮(5),3-四唑酮 )及其衍生物。

    Method of arbitration for bus use request and system therefor
    5.
    发明授权
    Method of arbitration for bus use request and system therefor 失效
    总线使用请求仲裁方法及其系统

    公开(公告)号:US07380034B2

    公开(公告)日:2008-05-27

    申请号:US11110667

    申请日:2005-04-21

    IPC分类号: G06F13/00

    CPC分类号: G06F13/3625 G06F13/364

    摘要: In plural master apparatus connected to a bus, a master apparatus issues, to an arbiter, a request signal requesting the use of the bus after a lapse of a predetermined interval when the use of the bus becomes necessary, while another master apparatus issues, to the arbiter, a request signal requesting the use of the bus immediately when the use of the bus becomes necessary. The arbiter grants a right to use the bus by equally handling the request signals from the master apparatus. Also there is prepared a signal indicating a traffic in the bus, and the request signal is issued after the lapse of the interval in case of a high traffic but it is issued immediately in case of a low traffic. It is thus possible to adjust the practical priority of the but use right in detail or to dynamically change such priority by the presence or absence of such interval or a length thereof.

    摘要翻译: 在连接到总线的多个主设备中,当需要使用总线时,主设备向仲裁器发出请求使用总线经过预定间隔的请求信号,而另一个主设备发出请求信号 仲裁器,当需要使用总线时,立即请求使用总线的请求信号。 仲裁器授权通过同样处理来自主设备的请求信号来使用总线的权利。 还准备了表示总线中的业务的信号,并且在高业务量的情况下经过间隔后发出请求信号,但是在流量低的情况下立即发出请求信号。 因此,可以详细地调整使用权的实际优先级,或者通过存在或不存在这样的间隔或其长度来动态地改变这种优先级。

    Image density processor
    6.
    发明授权
    Image density processor 失效
    图像密度处理器

    公开(公告)号:US4972500A

    公开(公告)日:1990-11-20

    申请号:US372171

    申请日:1989-06-27

    IPC分类号: H04N1/405 H04N1/40

    CPC分类号: H04N1/40075

    摘要: There is an image processing apparatus which can further digitally control the density of the image signal read out from the image file in which the dither-processed image signal was stored. This apparatus comprises an input device to input the dither-processed image signal, table memories which output the density correction data using the image signal of a plurality of bits inputted by the input device as an input address, and a visible output device to output the outputs of the table memories as visible outputs, wherein the input device reads out the dither-processed image signal from the image file.

    摘要翻译: 存在能够进一步数字地控制从其中存储有抖动处理的图像信号的图像文件读出的图像信号的浓度的图像处理装置。 该装置包括输入抖动处理图像信号的输入装置,使用由输入装置输入的多个位的图像信号作为输入地址输出浓度校正数据的表存储器,以及可视输出装置, 表格存储器的输出作为可视输出,其中输入设备从图像文件读出抖动处理的图像信号。

    Memory management for use with burst mode
    8.
    发明授权
    Memory management for use with burst mode 失效
    内存管理用于突发模式

    公开(公告)号:US06499076B2

    公开(公告)日:2002-12-24

    申请号:US09917715

    申请日:2001-07-31

    IPC分类号: G06F100

    CPC分类号: G06F13/364

    摘要: A P bus from a CPU, an MC bus from a system memory, an IO bus to which an input/output device has been connected, and a G bus for transferring image data of a scanner/printer controller are connected to a system bus bridge (SBB). The SBB connects any of the P bus, G bus and IO bus as a master and any of the MC bus and IO bus as a slave in dependence upon a request from a master. At this time the P bus and IO bus can be connected in parallel with the G bus and MC bus. As a result, access to the memory by the scanner/printer controller can be carried out in parallel with use of the input/output device by the CPU. This makes it possible to process a large quantity of data, such as image data, efficiently.

    摘要翻译: 来自CPU的AP总线,来自系统存储器的MC总线,连接有输入/输出设备的IO总线和用于传送扫描器/打印机控制器的图像数据的G总线连接到系统总线桥( SBB)。 SBB根据主机的请求,将任何一个P总线,G总线和IO总线作为主机和任何一个MC总线和IO总线作为从机连接。 此时,P总线和IO总线可以与G总线和MC总线并联连接。 因此,可以使用CPU的输入/输出设备并行地执行扫描器/打印机控制器对存储器的访问。 这使得可以有效地处理诸如图像数据的大量数据。