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    • 1. 发明授权
    • Housing for electronic device
    • 电子设备外壳
    • US5207342A
    • 1993-05-04
    • US913937
    • 1992-07-17
    • Kiyoaki TsujiHitoshi Saito
    • Kiyoaki TsujiHitoshi Saito
    • G11B33/02G11B33/12
    • G11B33/124G11B33/02
    • An electronic device such as an external floppy disk drive is accommodated in a housing which has lower and upper cabinets and a door flap. The lower cabinet has at least a pair of first engaging teeth attached to respective side walls thereof, and a pair of spaced lugs mounted on respective side edges of an end thereof. The upper cabinet has at least a pair of second engaging teeth attached to the side walls, respectively, and a pair of spaced side flaps mounted on respective side edges of an end thereof. The first and second cabinets are superposed on each other with the first engaging teeth slidingly engaging the second engaging teeth, respectively. A pair of bushings is inserted in registered holes defined in the lugs and the side flaps. A door flap is angularly movably supported on the first and second cabinets by the bushings.
    • 诸如外部软盘驱动器的电子设备容纳在具有下部和上部机壳和门盖的壳体中。 下部机壳具有至少一对附接到其相应侧壁的第一接合齿,以及一对隔开的凸耳,其安装在其一端的相应的侧边缘上。 上部机壳分别具有至少一对第二啮合齿,其分别连接到侧壁,以及一对间隔开的侧翼,安装在其一端的相应侧边缘上。 第一和第二机柜彼此重叠,第一啮合齿分别滑动地接合第二接合齿。 将一对衬套插入限定在凸耳和侧翼中的注册孔中。 门板通过衬套以角度方式可移动地支撑在第一和第二柜体上。
    • 9. 发明授权
    • Communicating apparatus and program
    • 通讯设备和程序
    • US07400426B2
    • 2008-07-15
    • US10461481
    • 2003-06-16
    • Hitoshi Saito
    • Hitoshi Saito
    • B41F17/00H04N1/00
    • H04N1/3333H04N2201/3335
    • It is an object to provide a communicating apparatus and its program in which in the case where the RTC pattern or the RCP frame cannot be received due to the noises or in the case where a modem diverges and data cannot be normally demodulated, a procedure signal can be certainly detected, the modem can advance to a low-speed mode, and a possibility of a communication error can be remarkably reduced. During the image reception, both a carrier of V.21ch2 modulation and data signal quality (EQM) in a high-speed mode are, in parallel, monitored. When the data signal quality (EQM) deteriorates to a value larger than or equal to a predetermined threshold value and the carrier of the V.21ch2 modulation is detected, the modem advances to the low-speed mode and the procedure signal is received.
    • 本发明的目的是提供一种通信装置及其程序,其中在由于噪声而不能接收到RTC模式或RCP帧的情况下,或者在调制解调器发散并且数据不能正常解调的情况下,过程信号 可以肯定地检测到,调制解调器可以前进到低速模式,并且可以显着降低通信错误的可能性。 在图像接收期间,并行地监视V.21ch2调制的载波和高速模式的数据信号质量(EQM)。 当数据信号质量(EQM)恶化到大于或等于预定阈值的值并且检测到V.21ch2调制的载波时,调制解调器进入低速模式并且接收过程信号。