System and Method for Learning Including a Book with a USB Connector
    113.
    发明申请
    System and Method for Learning Including a Book with a USB Connector 审中-公开
    包括带有USB连接器的书籍的学习系统和方法

    公开(公告)号:US20080005420A1

    公开(公告)日:2008-01-03

    申请号:US11457566

    申请日:2006-07-14

    IPC分类号: G06F13/38

    CPC分类号: G06F16/9554

    摘要: A book with a USB connection is provided. The book also has a memory and optionally a processor. One or more documents are stored in the memory. When the book is connected to a personal computer, the documents can be displayed on the personal computer. The documents can be modified and stored on the memory in the book for later use by the book's owner. A server can also be connected to the personal computer and the progress of a plurality of students with books can be monitored. Educational systems and methods are also disclosed.

    摘要翻译: 提供一本带USB连接的书。 这本书还有一个记忆,还有一个处理器。 一个或多个文档存储在存储器中。 当本书连接到个人计算机时,文档可以显示在个人计算机上。 这些文件可以修改并存储在书中的存储器中,供书籍的所有者随后使用。 也可以将服务器连接到个人计算机,并且可以监视具有书籍的多个学生的进度。 还披露了教育制度和方法。

    Furniture connector
    119.
    发明授权
    Furniture connector 失效
    家具连接器

    公开(公告)号:US5658086A

    公开(公告)日:1997-08-19

    申请号:US562411

    申请日:1995-11-24

    摘要: A connecting element for creating a blind side connection for materials such as furniture. Connecting element includes a tenon which includes a groove positioned about the peripheral surface of the tenon. A compression material which is flexible and has excellent memory is inserted into the group on the tenon. A mortise is provided which has an opening for telescopically receiving the tenon and compression material into the inner chamber of the mortise. The inner chamber includes a set slot positioned around the interior surface of the chamber and is designed to receive the peripheral edge of the compression material on the tenon. Liquid and/or re-wettable adhesives can be used to rigidly connect the tenon in the mortise.

    摘要翻译: 用于为诸如家具之类的材料形成盲侧连接的连接元件。 连接元件包括榫头,其包括围绕榫头的外周表面定位的凹槽。 柔性且具有优异记忆力的压缩材料插入榫头组中。 提供了一种榫眼,其具有用于将榫头和压缩材料可伸缩地接收到榫眼内腔中的开口。 内室包括围绕室的内表面定位的设置槽,并且设计成容纳榫头上的压缩材料的周边边缘。 可以使用液体和/或可再润湿的粘合剂来将榫眼中的榫头刚性地连接起来。

    Low profile oven turntable
    120.
    发明授权
    Low profile oven turntable 失效
    低调烤箱转盘

    公开(公告)号:US5059755A

    公开(公告)日:1991-10-22

    申请号:US556670

    申请日:1990-07-23

    IPC分类号: H05B6/80

    CPC分类号: H05B6/6411

    摘要: A rotatable platform having a relatively circular turntable top rotationally supported above a unitary base by a plurality of wheels which make tangential point contact with the underside of the turntable top. The base includes a raised rim portion that carries the rotationally mounted wheels. A step is formed between the raised rim portion and the remainder of the base that helps prevent food particles from contacting a gear train assembly contained within the base. A flat spiral spring is housed beneath the gear train assembly and cooperates with the gear train assembly to rotate the turntable top. A detent is provided on the base that engages an escapement blade for stopping rotation of the turntable top. The base is substantially square with rounded corners.

    摘要翻译: 具有相对圆形转盘顶部的可转动平台,其旋转地支撑在整体基座上方的多个车轮,其与转台顶部的下侧进行切向点接触。 基座包括承载旋转安装的车轮的凸起边缘部分。 在凸起的边缘部分和基部的其余部分之间形成有助于防止食物颗粒接触包含在基部内的齿轮组组件的台阶。 扁平的螺旋弹簧被容纳在齿轮系组件的下面,与齿轮组组合配合以转动转台顶部。 棘爪在基座上设有与擒纵刀片接合以阻止转盘顶部的转动。 基座大致正方形,圆角。