专利名称：VENTILATOR
llq发明人：KAWASAKI MASAHIKO，河崎 昌彦
申请号：JP特願平5-296813
申请日：19931126
公开号：JP特開平7-145972A
enough的用法
公开日：
19950606
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grasp英语在线翻译发音专利附图：
爱情傻瓜歌词
摘要：PURPOSE:To obtain a ventilator which is simple for urs to understand how to u it and easy and comfortable to u, by a method wherein a sound generating device is provided to generate signal sounds in respon to operating signals instructing the ventilator main body to proceed to operation and the signal transmitting frequency issil
hogtiedadjustable. CONSTITUTION:When a switch on an operating panel 20 of a main body or a tact switch on a remote control transmitter 9 is presd, an operating signal is supplied to a sound generating device 18 and a transmitter generates a sound having a pret signal transmitting frequency for a specified period of time. As the signal transmitting frequency is adjustable, for example, within a range of 500Hz-2KHz, by a regulator, the sound generator 18 can generate a sound with a compass where the aged can catch it easily. Therefore, as the sound is in a compass where both youths and aged can catch it easily even if the sound level is relatively low, the respon to manipulation of the switch can be easily confirmed. In the ca walls 4 are made up of relatively hard materials such as reinforced concrete, etc., the frequency is previously lowered a little as the sound turns into high tinkling sound, causing urs to feel it uncomfortable.
申请人：MATSUSHITA SEIKO CO LTD，松下精工株式会社
地址：大阪府大阪市城東区今福西6丁目2番61号
国籍：JP
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代理人：小鍜治 明 (外2名)
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