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21. 发明专利

JPS5282002A RECEIVING DISPLAY UNIT 失效
公开(公告)号：JPS5282002A
公开(公告)日：1977-07-08
申请号：JP15629175
申请日：1975-12-29
申请人： SONY CORP
发明人： KIHARA NOBUTOSHI , SAITOU ETSUROU
IPC分类号： H03J7/32 , H03J1/02 , H03J1/06 , H04B1/08 , H04B1/16
摘要： PURPOSE:To facilitate the dial operation of receiving by displaying the frequency possible to receive, in method of operating many display measures which are arranged according to the display of frequency in display position of received frequency in use of operating measure possible to move depending on these display measures.

22. 实用新型

JPS5137809U 失效
公开(公告)号：JPS5137809U
公开(公告)日：1976-03-22
申请号：JP11136774
申请日：1974-09-13
IPC分类号： H03J7/18 , H03J1/04 , H03J3/12 , H03J3/16 , H03J3/18 , H03J7/32 , H04B1/16 , H04B1/32

25. 发明专利

JPS50142112A 失效
公开(公告)号：JPS50142112A
公开(公告)日：1975-11-15
申请号：JP5057674
申请日：1974-05-07
IPC分类号： H03J5/00 , H03J7/18 , H03J7/20 , H03J7/28 , H03J7/32 , H04B1/40 , H04B1/50

26. 发明专利

JPS50131410A 失效
公开(公告)号：JPS50131410A
公开(公告)日：1975-10-17
申请号：JP3764274
申请日：1974-04-03
IPC分类号： H03J7/18 , H03J7/28 , H03J7/32 , H04B1/40
摘要： A station selecting system for use in a multi-channel communication system having a plurality of display devices respectively corresponding to the communication channel. Circuitry is provided for placing the system in a monitor mode of operation where all channels are scanned once to determine which ones are available for communication, the latter channels being indicated by actuation of the display devices respectively corresponding thereto. Circuitry is also provided for placing the system in an autoscan mode of operation where the channels are sequentially scanned until a channel available for communication is located, at which time scanning ceases and the selected channel is indicated by the actuation of its corresponding display device.

28. 实用新型

JPS4935127Y1 失效
公开(公告)号：JPS4935127Y1
公开(公告)日：1974-09-25
申请号：JP2512868
申请日：1968-03-30
IPC分类号： H03J7/32 , H03J3/16 , H03J7/02 , H03L7/06 , H04B1/26 , H04B1/36 , H03B3/04

29. 发明专利

JPH0964695A BROADCAST RECEIVER 失效
公开(公告)号：JPH0964695A
公开(公告)日：1997-03-07
申请号：JP17127696
申请日：1996-07-01
申请人： MAZDA MOTOR
发明人： KAKIHARA MASAKI
IPC分类号： G11B33/10 , B60R16/02 , H03J5/00 , H03J7/32 , H04S7/00
摘要： PROBLEM TO BE SOLVED: To improve the operability of a broadcast receiver by instantaneously selecting an object broadcasting station out of plural searched broadcasting stations in the case of searching receivable broadcasting stations. SOLUTION: Receivable broadcasting stations are searched and their station names and frequency bands are collectively displayed On the display screen 11 of a display device 10. An object broadcasting station out of the displayed stations is selected by depressing an operation key part 24' displayed on the screen 11 and the screen 11 is switched to the selected station.

30. 发明专利

JP2515959B2 失效
公开(公告)号：JP2515959B2
公开(公告)日：1996-07-10
申请号：JP22697793
申请日：1993-09-13
申请人： ARUINKO KK
发明人： SAIDA YOICHI , NAKAGAWA KAZUKO , KURODA TOSHIHIDE , NAKAYAMA KAZUYUKI , TAGI TOMOTSUGU
IPC分类号： H03J7/32 , H04B1/16

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