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    • 121. 发明授权
    • Convertible riding toy
    • 敞篷骑马玩具
    • US07455308B2
    • 2008-11-25
    • US11253007
    • 2005-10-18
    • Frederick MichelauThomas SchlegelMark JohnsonMark Kurth
    • Frederick MichelauThomas SchlegelMark JohnsonMark Kurth
    • B62K9/02
    • B62K9/02B62K13/00
    • A riding toy converts between a traditional or conventional upright trike configuration and a low slung chopper configuration. A front frame tube is joined to a head tube to which the front wheel and handlebars are piviotally attached. A rear frame tube is joined to a pair of rear wheels. The front and rear frame tubes are joined by a pivot shaft so that they rotate relative to one another. As a result, the rear portion of the riding toy may be flipped over to reconfigure the riding toy between the trike and chopper configurations. An opening is formed in the front frame tube and receives spring-loaded buttons that turn with the rear frame tube so that the riding toy may be locked in the desired configuration. The front frame tube is also split and features a clamp so that it can clamp down on a guide sleeve that is attached to the rear frame tube.
    • 骑马玩具在传统的或常规的直立三轮配置和低斩波器配置之间转换。 前框架管连接到前轮和车把枢轴连接到的头管上。 后框架管连接到一对后轮。 前框架管和后框架管通过枢轴连接,使得它们相对于彼此旋转。 结果,可以翻转骑乘玩具的后部,以在三轮车和斩波器配置之间重新配置骑乘玩具。 在前框架管中形成开口,并接收与后框架管一起旋转的弹簧加载的按钮,使得骑乘玩具可以锁定在期望的构造。 前框架管也被分开并具有夹具,使得其可以夹紧在附接到后框架管的引导套筒上。
    • 127. 发明申请
    • MODULAR LINK OR LINK SECTION FOR USE IN FORMING A RODLESS CONVEYOR BELT
    • 用于形成无级输送带的模块式链接或链接部分
    • US20080023303A1
    • 2008-01-31
    • US11839284
    • 2007-08-15
    • James LayneOtto DraebelMark JohnsonMichael McDaniel
    • James LayneOtto DraebelMark JohnsonMichael McDaniel
    • B65G17/06
    • B65G17/40B65G17/08
    • A unitary modular link or link section for use in forming a rodless conveyor belt or a section thereof is provided. The link section includes a plurality of laterally-repeating link-shaped portions, each including an apex portion and a pair of leg portions. Each apex portion includes a receiver for receiving an integral first connector extending between the leg portions of a next-adjacent link or link section, preferably in snap-fit engagement, such that relative pivoting movement is established. A second integral connector may be provided between the leg portion of each adjacent apex portion to create an engagement surface for a tooth of a drive or idler sprocket. The underside surface of each link section may also be specially contoured or curved to facilitate smooth passage over a guide structure, such as a small diameter, cylindrical nosebar or the like.
    • 提供了用于形成无杆传送带或其部分的单一模块化连接或连接部分。 连杆部分包括多个横向重复的链状部分,每个部分包括顶部和一对腿部。 每个顶点部分包括接收器,用于接收在下一相邻连杆或连杆部分的腿部之间延伸的整体式第一连接件,优选地卡扣配合,从而建立相对枢转运动。 可以在每个相邻顶点部分的腿部之间设置第二整体连接器,以形成用于驱动器或惰轮链轮的齿的接合表面。 每个连接部分的下表面也可以是特殊的轮廓或弯曲的,以便于在诸如小直径,圆柱形鼻杆等之类的引导结构上的平滑通过。
    • 128. 发明申请
    • Electrophoretic display with reduction of remnant voltages by selection of characteristics of inter-picture potential differences
    • 通过选择图像间电位差的特性,可以减少残留电压的电泳显示
    • US20070262949A1
    • 2007-11-15
    • US10562542
    • 2004-06-25
    • Guofu ZhouMark Johnson
    • Guofu ZhouMark Johnson
    • G09G3/34
    • G09G3/344G09G2310/06G09G2310/061G09G2320/0204
    • An electrophoretic display panel (1), comprising a plurality of picture elements (2), an electrophoretic medium (5) having charged particles (6), and first and second electrodes (3,4) associated with each picture element (2) for receiving a potential difference. As the display (1) is addressed, for each picture element (2), the product of voltage and duration of picture voltages is read from a controller (102). After one or more image update periods, there will be a history generated of the total energy seen by each picture element (2). DC balancing is achieved by introducing feedback loop into the controller (102) which attempts to reduce the number stored in the memory (104) to zero, for each picture element (2) by applying one or more high voltage short pulses with a polarity opposite to the number stored in the memory (104).
    • 一种电泳显示面板(1),包括多个像素(2),具有带电粒子(6)的电泳介质(5)和与每个像素(2)相关联的第一和第二电极(3,4),用于 接收潜在差异。 当对显示器(1)进行寻址时,对于每个像素(2),从控制器(102)读取图像电压的电压和持续时间的乘积。 在一个或多个图像更新周期之后,将存在由每个图像元素(2)看到的总能量的历史。 通过将反馈回路引入到控制器(102)中来实现直流平衡,控制器(102)尝试通过施加一个或多个极性相反的一个或多个高电压短脉冲来尝试将存储器(104)中存储的数量减少到零 到存储在存储器(104)中的数字。