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    • 1. 发明申请
    • System and Method for Dynamically Shifting Error Diffusion Data
    • 用于动态移位误差扩散数据的系统和方法
    • US20090196519A1
    • 2009-08-06
    • US12345905
    • 2008-12-30
    • James R. BaileyDavid A. CrutchfieldShaun T. Love
    • James R. BaileyDavid A. CrutchfieldShaun T. Love
    • G06K9/00
    • H04N1/4052
    • Error diffusion is performed using a Floyd-Steinberg-like approach. A integer-representation of a running error is compressed by storing only its most significant bits and returning any remainder to the error diffusion processor. The running error is shifted to the right until only the desired number of significant bits remain, and this compressed error is stored. Any portion of the original running error that is lost due to the shifting is treated as a remainder and is returned to the error diffusion processor for use in calculating an adjusted current pixel value. The amount of the shift is retained in compressed form to keep track of the number of shifts needed to form a truncated running error from the compressed running error.
    • 使用Floyd-Steinberg方法进行误差扩散。 通过仅存储其最高有效位并将任何余数返回到误差扩散处理器来压缩运行中的错误的整数表示。 运行错误向右移动,直到只剩下所需数量的有效位,并存储该压缩错误。 由于偏移而丢失的原始运行错误的任何部分被视为余数,并且被返回到误差扩散处理器以用于计算调整的当前像素值。 移位量以压缩形式保留,以跟踪从压缩的运行错误中形成截断的运行错误所需的班次数。
    • 2. 发明授权
    • System and method for dynamically shifting error diffusion data
    • 用于动态移动误差扩散数据的系统和方法
    • US07486834B2
    • 2009-02-03
    • US11037559
    • 2005-01-18
    • James R. BaileyDavid A. CrutchfieldShaun T. Love
    • James R. BaileyDavid A. CrutchfieldShaun T. Love
    • G06K9/36G06K9/38
    • H04N1/4052
    • Error diffusion is performed using a Floyd-Steinberg-like approach. A integer-representation of a running error is compressed by storing only its most significant bits and returning any remainder to the error diffusion processor. The running error is shifted to the right until only the desired number of significant bits remain, and this compressed error is stored. Any portion of the original running error that is lost due to the shifting is treated as a remainder and is returned to the error diffusion processor for use in calculating an adjusted current pixel value. The amount of the shift is retained in compressed form to keep track of the number of shifts needed to form a truncated running error from the compressed running error.
    • 使用Floyd-Steinberg方法进行误差扩散。 通过仅存储其最高有效位并将任何余数返回到误差扩散处理器来压缩运行中的错误的整数表示。 运行错误向右移动,直到只剩下所需数量的有效位,并存储该压缩错误。 由于偏移而丢失的原始运行错误的任何部分被视为余数,并且被返回到误差扩散处理器以用于计算调整的当前像素值。 移位量以压缩形式保留,以跟踪从压缩的运行错误中形成截断的运行错误所需的班次数。
    • 5. 发明授权
    • Fiber optic connector and method of assembly
    • 光纤连接器和组装方法
    • US4681398A
    • 1987-07-21
    • US808687
    • 1985-12-17
    • James R. BaileyEric L. Long
    • James R. BaileyEric L. Long
    • G02B6/245G02B6/25G02B6/38G02B6/36
    • G02B6/3861G02B6/245G02B6/25G02B6/3825G02B6/3834G02B6/3869G02B6/3887G02B6/3894
    • A fiber optic connector comprising a coupling shell encircling a glass end portion of a bushing disposed axially within an encircling ferrule having an end portion extended axially out of the shell and terminating in a dish-shaped end surface provided with a central aperture through which an optical fiber element extending axially through the glass end portion of the bushing and the ferrule protrudes to terminate at a planar end surface spaced axially from the aperture, the dish-shaped end surface being curved concavely and continuously from the aperture radially to a circular rim which is spaced a greater axial distance from the aperture than the planar end surface of the optical fiber element. The method of assembling the fiber optic connector onto the optical fiber element including the steps of securing the glass end portion of the bushing to a body portion thereof with bonding material insensitive to ultraviolet light and securing the optical fiber element to the glass end portion with bonding material sensitive to ultraviolet light. A fiber optic junction assembly comprising two of the fiber optic connectors having the circular rims of their respective dish-shaped end surfaces disposed in abutting relationship and forming a biconvex enclosure wherein the planar end surfaces of the respective optical fiber elements are disposed in axial spaced alignment with one another.
    • 一种光纤连接器,包括耦合壳体,该耦合壳体环绕轴向设置在环绕套圈内的衬套的玻璃端部,所述套管的端部沿轴向延伸出壳体并终止于设置有中心孔的盘形端面, 光纤元件轴向延伸穿过衬套的玻璃端部并且套圈突出以终止于与孔径向间隔开的平面端表面,碟形端表面从孔径向凹陷地连续地弯曲成圆形边缘,圆形边缘是 与光纤元件的平面端面间隔开比孔更大的轴向距离。 将光纤连接器组装到光纤元件上的方法包括以下步骤:将衬套的玻璃端部固定在其主体部分上,其接合材料对紫外线不敏感,并将光纤元件固定在玻璃端部上 材料对紫外线敏感。 一种光纤接头组件,其包括两个光纤连接器,其具有邻接关系设置的各自的碟形端面的圆形边缘,并形成双凸缘外壳,其中各个光纤元件的平面端表面以轴向间隔开的对准 彼此之间。
    • 8. 发明授权
    • Electrical jack
    • 电气插座
    • US4392708A
    • 1983-07-12
    • US174788
    • 1980-08-04
    • James R. BaileyKurt Lutzenberger
    • James R. BaileyKurt Lutzenberger
    • H01R24/58H01R13/50H01R17/18
    • H01R24/58H01R2103/00
    • An electrical jack having a housing of insulating material with integral walls thereof forming a cavity. A front wall of the housing has an axially extending hollow collar member with a passageway for guiding a stem of a jack plug into the cavity. A plurality of spring contactor electrodes are disposed within the housing cavity and are adapted to engage predetermined portions of the jack plug stem when such stem is inserted into the cavity to establish electrically conductive paths between the contactor electrodes and the portions of the jack plug. An additional electrical contactor, having an aperture formed in a mounting portion thereof, is disposed around the collar member, such mounting portion being disposed outside the housing cavity. The additional electrical contactor has a finger electrode protruding across the front wall into the cavity to electrically contact a portion of the inserted jack stem. With such arrangement, in applications where it is desired to have such contacted portion of the jack plug electrically connected to a conductive mounting panel disposed orthogonal to the axis of the plug, the mounting portion of the electrical contactor is placed in contact with the panel and where such electrical contact to the panel is not desired an insulated washer is used to insulate the contactor from the panel. The additional electrical contactor also has integrally formed spring members for clamping a cover for such cavity to the housing and an electrode adapted for electrically connecting the contactor to a horizontally disposed printed circuit board.
    • 一种电插座,其具有绝缘材料的壳体,其一体壁形成空腔。 壳体的前壁具有轴向延伸的空心环构件,其具有用于将插座插头的杆引导到空腔中的通道。 多个弹簧接触器电极设置在壳体腔内,并且当这种杆插入空腔中时适于接合插座杆的预定部分,以在接触器电极和插头插头的部分之间建立导电路径。 具有形成在其安装部分中的孔的附加电接触器设置在套环构件周围,这种安装部分设置在壳体腔体外部。 附加的电接触器具有一个手指电极,该手指电极穿过前壁突出到空腔中,以电接触插入的千斤顶杆的一部分。 通过这样的布置,在期望使插头插头的这种接触部分电连接到与插头的轴线正交布置的导电安装面板的应用中,电接触器的安装部分被放置成与面板接触,并且 在不需要与面板的这种电接触的情况下,使用绝缘垫圈来使接触器与面板绝缘。 附加的电接触器还具有一体形成的弹簧构件,用于将用于这种空腔的盖子夹持到壳体以及用于将接触器电连接到水平布置的印刷电路板的电极。
    • 9. 发明授权
    • Time indicating device
    • 时间指示装置
    • US3956879A
    • 1976-05-18
    • US441325
    • 1974-02-11
    • James R. Bailey
    • James R. Bailey
    • G04B19/20G04C17/00G04B45/00G04B19/02G04B19/24G04C3/00
    • G04B19/207G04C17/0016
    • The invention provides a time indicating device which contains an endless indicating belt carrying indicating means thereon that define three or more equally spaced segments of said belt, the belt passing beneath a face plate with an elongated opening therein mounted adjacent the belt so that from time to time said indicating means carried by said belt are visible through said opening, the length of said opening substantially corresponding to the length of one of said segments so that when said belt is moved past said opening there will be a moment when one of said segments will appear over the entire length of said opening. The device is especially useful in clocks where a plurality of belts are employed which are driven at different speeds to indicate seconds, minutes, hours or, if desired, additional belts can be used to indicate days, weeks, months or other time periods.
    • 本发明提供了一种时间指示装置,其包含带有指示装置的环形指示带,其上限定了三个或更多等间隔的所述带的段,所述带通过面板下面,其中具有细长的开口,其中邻近所述带安装有细长的开口, 时间表示由所述带携带的指示装置通过所述开口可见,所述开口的长度基本上对应于所述段中的一个的长度,使得当所述带移动经过所述开口时,将存在其中一个所述段将 出现在所述开口的整个长度上。 该装置在使用多个皮带的时钟中是特别有用的,其以不同的速度被驱动以指示秒,分钟,小时,或者如果需要,可以使用附加皮带来指示日,周,月或其他时间段。