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    • 16. 发明授权
    • Spread code generation device for spread spectrum communication
    • 用于扩频通信的扩频码生成装置
    • US5631922A
    • 1997-05-20
    • US426254
    • 1995-04-21
    • Kiyoki SekineToshio KatoManabu KawabeTakuro Sato
    • Kiyoki SekineToshio KatoManabu KawabeTakuro Sato
    • H04B1/707H04J13/10H04B15/00H04K1/00H04L27/30
    • H04J13/16
    • There is disclosed a spread code generation device for spread spectrum communication wherein an input data is modulated so as to be spread by a spread code having a first period. The device includes a long period PN code generator for generating a spread code having a second period longer than the first period, an initial state register for storing an initial phase of the spread code having the first period output from the long period PN code generator and for outputting the initial phase to the long period PN code generator, and a counter for receiving and computing the spread code output from the long period PN code generator and for outputting a trigger signal to the initial state register when the computed spread code reaches the first period. The initial state register outputs the initial phase to the long period PN code generation in response to the trigger signal from the counter. The long period PN code generator is reset to the initial phase when the initial phase is input to the long period PN code generator, whereby the spread code having the first period is output from the counter.
    • 公开了一种用于扩展频谱通信的扩展码生成装置,其中输入数据被调制以便由具有第一周期的扩展码扩展。 该装置包括:长周期PN码发生器,用于产生具有比第一周期长的第二周期的扩展码;初始状态寄存器,用于存储具有从长周期PN码发生器输出的第一周期的扩展码的初始相位;以及 用于将初始相位输出到长周期PN码发生器,以及计数器,用于接收和计算从长周期PN码发生器输出的扩展码,并且当计算出的扩展码到达第一个时,输出触发信号到初始状态寄存器 期。 初始状态寄存器响应于来自计数器的触发信号将初始相位输出到长周期PN码产生。 当初始相位输入到长周期PN码发生器时,长周期PN码发生器被复位到初始相位,从而从计数器输出具有第一周期的扩展码。
    • 17. 发明授权
    • Film magazine forming apparatus
    • 电影杂志形成装置
    • US5179855A
    • 1993-01-19
    • US688045
    • 1991-04-19
    • Toshio KatoYorikatu MiyazawaOsamu ShibazakiYoshihiko Goda
    • Toshio KatoYorikatu MiyazawaOsamu ShibazakiYoshihiko Goda
    • G03C3/00B21D51/36B29C53/42G03B17/26
    • B21D51/36G03B17/26Y10T29/53465
    • A film magazine forming apparatus forms a sheet having printing on a side thereof into an almost cylindrical shape. The film magazine formed into the almost cylindrical shape has separated lip portions for enabling a film to mvoe therethrough. The lip portions have a soft yarn mounted thereon. Transport apparatus transports the sheet to forming means including a core mold, an upper mold, and first and second side molds which form the sheet into an almost cylindrical shape with the printing on the side of the sheet forming an outer cylindrical surface of the almost cylindrical sheet. Transport apparatus transports the sheet with the printed side of the sheet being out of contact with the transport apparatus to prevent damage to the printing on the sheet. In addition, the core mold is used as a guide for transporting the almost cylindrical shape sheet to another operating position. A claw can be mounted on the core mold for transporting the thus formed almost cylindrical shape to another operational position.
    • 胶片盒形成装置形成具有在其一侧印刷成几乎圆筒形状的片材。 形成为大致圆柱形的胶片盒具有分离的唇部,以使胶片能够穿过其中。 唇部具有安装在其上的软纱。 输送装置将片材输送到包括芯模,上模和第一和第二侧模的成形装置,该模具将片材形成为几乎圆柱形,其中在片材侧面的印刷形成几乎圆柱形的外圆柱形表面 片。 运输设备运输纸张的印刷面不与运输设备接触,以防止纸张上的印刷损坏。 此外,芯模用作用于将几乎圆筒形的片材输送到另一操作位置的引导件。 爪可以安装在芯模上,用于将如此形成的几乎圆柱形的形状传送到另一操作位置。