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    • 56. 发明申请
    • Radio receiving apparatus
    • 无线电接收装置
    • US20110151814A1
    • 2011-06-23
    • US12928824
    • 2010-12-21
    • Takashi Takeuchi
    • Takashi Takeuchi
    • H04B1/10
    • H04B1/1036
    • In a radio receiving apparatus, an analog received signal is converted into a digital received signal. An unwanted wave in an adjacent channel band is rejected, that is adjacent to a passband for the digital received signal. The digital received signal with no unwanted wave is converted into a first demodulated signal. The first demodulated signal is converted into a second demodulated signal in analog form. A noise component is extracted from the first demodulated signal. The second demodulated signal is suppressed under squelch control when a squelch voltage that is a voltage of the noise component after rectification and smoothing becomes equal to or higher than a predetermined threshold level.
    • 在无线电接收装置中,模拟接收信号被转换为数字接收信号。 相邻信道频带中的不需要的波被拒绝,这与数字接收信号的通带相邻。 没有不想要的波的数字接收信号被转换成第一解调信号。 第一解调信号以模拟形式被转换成第二解调信号。 从第一解调信号中提取噪声分量。 当作为整流和平滑后的噪声分量的电压的静噪电压变为等于或高于预定阈值电平时,第二解调信号被抑制在静噪控制下。
    • 59. 发明申请
    • Tenter Device and Method for Drying Film
    • 拉幅装置和干燥膜方法
    • US20070261218A1
    • 2007-11-15
    • US11662626
    • 2005-09-22
    • Takao KumazawaTakashi Takeuchi
    • Takao KumazawaTakashi Takeuchi
    • D06C3/04
    • B65H20/16B29C41/28B29C55/20B29D7/01F26B13/12
    • A clip (10) has a frame (31) and a flapper (32). Two dry bearings (37) are inserted into a hole (32d) formed in the flapper. Then an attaching shaft (35) is inserted from one of the holes (34a) in the frame (31) to the other through the dry bearings (37), so as to swingably attaching the flapper (32) to the frame (31). DAIDAYNE DDK 01 of DAIDO METAL Corp. is used as the dry bearing (37). A first and a second clip covers (51,52) are provided to cover the clips (10). Fresh air feeding pipes (55) are connected to the first and second clip covers (51,52). Fresh air is fed from the fresh air feeding pipes (55) toward the clips (10) through air outlets (56) provided in the first and second clip covers (51,52).
    • 夹具(10)具有框架(31)和挡板(32)。 将两个干式轴承(37)插入形成在挡板上的孔(32d)中。 然后,通过干式轴承(37)将安装轴(35)从框架(31)中的一个孔(34a)插入另一个,以便将挡板(32)可摆动地附接到框架(31) )。 DAIDO METAL公司的DAIDAYNE DDK 01用作干式轴承(37)。 提供第一和第二夹子盖(51,52)以覆盖夹子(10)。 新鲜空气供给管(55)连接到第一和第二夹套(51,52)。 新鲜空气通过设置在第一和第二夹套(51,52)中的空气出口(56)从新鲜空气供给管(55)进给夹子(10)。