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1. 发明授权

US06377671B2 Digital key telephone system and extension terminal device thereof 有权
公开(公告)号：US06377671B2
公开(公告)日：2002-04-23
申请号：US09870486
申请日：2001-06-01
申请人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
发明人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
IPC分类号： H04M100
CPC分类号： H04Q3/625 , H04M1/57 , H04M3/22 , H04M3/26 , H04M3/42 , H04M3/42059 , H04M3/42127 , H04M3/42195 , H04M3/42314 , H04M3/42323 , H04M3/428 , H04M3/4283 , H04M3/533 , H04M3/58 , H04M9/00 , H04M9/002 , H04M2201/38 , H04M2207/08 , H04M2242/22 , H04Q1/028 , H04Q1/10 , H04Q3/545 , H04Q3/58 , H04Q11/0407 , H04Q2201/10 , H04Q2201/806 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13036 , H04Q2213/13076 , H04Q2213/1308 , H04Q2213/13091 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1315 , H04Q2213/13152 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/13173 , H04Q2213/13174 , H04Q2213/13175 , H04Q2213/1318 , H04Q2213/13196 , H04Q2213/13199 , H04Q2213/13201 , H04Q2213/13203 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/1322 , H04Q2213/13242 , H04Q2213/13251 , H04Q2213/1326 , H04Q2213/13282 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13302 , H04Q2213/13305 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13334 , H04Q2213/1334 , H04Q2213/13362 , H04Q2213/13377 , H04Q2213/13392 , H04Q2213/13405
摘要： According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.

2. 发明授权

US06633631B2 Digital key telephone system and extension terminal device thereof 有权
标题翻译：数字电话系统及其分机终端装置
公开(公告)号：US06633631B2
公开(公告)日：2003-10-14
申请号：US09870452
申请日：2001-06-01
申请人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
发明人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
IPC分类号： H04M124
CPC分类号： H04Q3/625 , H04M1/57 , H04M3/22 , H04M3/26 , H04M3/42 , H04M3/42059 , H04M3/42127 , H04M3/42195 , H04M3/42314 , H04M3/42323 , H04M3/428 , H04M3/4283 , H04M3/533 , H04M3/58 , H04M9/00 , H04M9/002 , H04M2201/38 , H04M2207/08 , H04M2242/22 , H04Q1/028 , H04Q1/10 , H04Q3/545 , H04Q3/58 , H04Q11/0407 , H04Q2201/10 , H04Q2201/806 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13036 , H04Q2213/13076 , H04Q2213/1308 , H04Q2213/13091 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1315 , H04Q2213/13152 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/13173 , H04Q2213/13174 , H04Q2213/13175 , H04Q2213/1318 , H04Q2213/13196 , H04Q2213/13199 , H04Q2213/13201 , H04Q2213/13203 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/1322 , H04Q2213/13242 , H04Q2213/13251 , H04Q2213/1326 , H04Q2213/13282 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13302 , H04Q2213/13305 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13334 , H04Q2213/1334 , H04Q2213/13362 , H04Q2213/13377 , H04Q2213/13392 , H04Q2213/13405
摘要： According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.
摘要翻译：根据本发明，一种连接到具有通过用户线（CO线）发送包括呼叫线路的识别信息的振铃信号的功能的模拟公网NW的数字电话系统，其容纳多条延长线，每条延长线连接到作为分机终端的数字电话（DKT） 2 或标准电话（STT） 4 将用户线路与多个分机线路或分机线路交换和连接的功能彼此包括：被叫方存储装置预先存储表示主叫线路与分机终端之间的相关性的信息， 2 和 4 作为被叫终端。当振铃信号从模拟通信网络NW到达时，由呼叫线路识别信息接口单元（RCIU） 12检测振铃信号中包含的呼叫线路识别信息（呼叫者ID）。根据检测到的呼叫者ID和存储在存储装置中的信息，控制单元（RCTU） 16 确定被叫分机终端，因此分机终端从数字电话接口单元（RDKU） 13 或标准电话接口单元（RSTU） 15接收呼叫。

3. 发明授权

US06373924B2 Digital key telephone system and extension terminal device thereof 有权
公开(公告)号：US06373924B2
公开(公告)日：2002-04-16
申请号：US09870682
申请日：2001-06-01
申请人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
发明人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
IPC分类号： H04M124
CPC分类号： H04Q3/625 , H04M1/57 , H04M3/22 , H04M3/26 , H04M3/42 , H04M3/42059 , H04M3/42127 , H04M3/42195 , H04M3/42314 , H04M3/42323 , H04M3/428 , H04M3/4283 , H04M3/533 , H04M3/58 , H04M9/00 , H04M9/002 , H04M2201/38 , H04M2207/08 , H04M2242/22 , H04Q1/028 , H04Q1/10 , H04Q3/545 , H04Q3/58 , H04Q11/0407 , H04Q2201/10 , H04Q2201/806 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13036 , H04Q2213/13076 , H04Q2213/1308 , H04Q2213/13091 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1315 , H04Q2213/13152 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/13173 , H04Q2213/13174 , H04Q2213/13175 , H04Q2213/1318 , H04Q2213/13196 , H04Q2213/13199 , H04Q2213/13201 , H04Q2213/13203 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/1322 , H04Q2213/13242 , H04Q2213/13251 , H04Q2213/1326 , H04Q2213/13282 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13302 , H04Q2213/13305 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13334 , H04Q2213/1334 , H04Q2213/13362 , H04Q2213/13377 , H04Q2213/13392 , H04Q2213/13405
摘要： According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.

4. 发明授权

US06456705B1 Digital key telephone system and extension terminal device thereof 有权
标题翻译：数字电话系统及其分机终端装置
公开(公告)号：US06456705B1
公开(公告)日：2002-09-24
申请号：US09870453
申请日：2001-06-01
申请人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
发明人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
IPC分类号： H04M100
CPC分类号： H04M3/42314 , H04M1/57 , H04M3/22 , H04M3/26 , H04M3/42 , H04M3/42059 , H04M3/42127 , H04M3/42195 , H04M3/42323 , H04M3/428 , H04M3/4283 , H04M3/533 , H04M3/58 , H04M9/00 , H04M9/002 , H04M2201/38 , H04M2207/08 , H04M2242/22 , H04Q1/028 , H04Q1/10 , H04Q3/545 , H04Q3/58 , H04Q3/625 , H04Q2201/10 , H04Q2201/806 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13036 , H04Q2213/13076 , H04Q2213/1308 , H04Q2213/13091 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1315 , H04Q2213/13152 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/13173 , H04Q2213/13174 , H04Q2213/13175 , H04Q2213/1318 , H04Q2213/13196 , H04Q2213/13199 , H04Q2213/13201 , H04Q2213/13203 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/1322 , H04Q2213/13242 , H04Q2213/13251 , H04Q2213/1326 , H04Q2213/13282 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13302 , H04Q2213/13305 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13334 , H04Q2213/1334 , H04Q2213/13362 , H04Q2213/13377 , H04Q2213/13392 , H04Q2213/13405
摘要： According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.
摘要翻译：根据本发明，一种连接到具有通过用户线（CO线）发送包括呼叫线路的识别信息的振铃信号的功能的模拟公网NW的数字电话系统，其容纳多条延长线，每条延长线连接到作为分机终端的数字密钥电话（DKT）2或标准电话（STT）4，具有将用户线切换并连接到多个分机线或分机线的功能，包括被叫方存储意味着预先存储表示主叫线路与分机终端2和4之间的相关性的信息作为被叫终端。当振铃信号从模拟通信网络NW到达时，由呼叫线路识别信息接口单元（RCIU）12检测振铃信号中包含的呼叫线路识别信息（呼叫者ID）。控制单元（RCTU）16确定被叫扩展终端基于检测到的呼叫者ID和存储在存储装置中的信息，所以分机终端从数字电话接口单元（RDKU）13或标准电话接口单元（RSTU）15接收呼叫。

5. 发明授权

US06263061B1 Digital button telephone system and extension terminal for the same 有权
标题翻译：数字按钮电话系统和分机终端相同
公开(公告)号：US06263061B1
公开(公告)日：2001-07-17
申请号：US09125154
申请日：1998-08-13
申请人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
发明人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
IPC分类号： H04M100
CPC分类号： H04Q3/625 , H04M1/57 , H04M3/22 , H04M3/26 , H04M3/42 , H04M3/42059 , H04M3/42127 , H04M3/42195 , H04M3/42314 , H04M3/42323 , H04M3/428 , H04M3/4283 , H04M3/533 , H04M3/58 , H04M9/00 , H04M9/002 , H04M2201/38 , H04M2207/08 , H04M2242/22 , H04Q1/028 , H04Q1/10 , H04Q3/545 , H04Q3/58 , H04Q11/0407 , H04Q2201/10 , H04Q2201/806 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13036 , H04Q2213/13076 , H04Q2213/1308 , H04Q2213/13091 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1315 , H04Q2213/13152 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/13173 , H04Q2213/13174 , H04Q2213/13175 , H04Q2213/1318 , H04Q2213/13196 , H04Q2213/13199 , H04Q2213/13201 , H04Q2213/13203 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/1322 , H04Q2213/13242 , H04Q2213/13251 , H04Q2213/1326 , H04Q2213/13282 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13302 , H04Q2213/13305 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13334 , H04Q2213/1334 , H04Q2213/13362 , H04Q2213/13377 , H04Q2213/13392 , H04Q2213/13405
摘要： According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.
摘要翻译：根据本发明，一种连接到具有通过用户线（CO线）发送包括呼叫线路的识别信息的振铃信号的功能的模拟公网NW的数字电话系统，其容纳多条延长线，每条延长线连接到作为分机终端的数字密钥电话（DKT）2或标准电话（STT）4，具有将用户线切换并连接到多个分机线或分机线的功能，包括被叫方存储意味着预先存储表示主叫线路与分机终端2和4之间的相关性的信息作为被叫终端。当振铃信号从模拟通信网络NW到达时，由呼叫线路识别信息接口单元（RCIU）12检测振铃信号中包含的呼叫线路识别信息（呼叫者ID）。控制单元（RCTU）16确定被叫扩展终端基于检测到的呼叫者ID和存储在存储装置中的信息，所以分机终端从数字电话接口单元（RDKU）13或标准电话接口单元（RSTU）15接收呼叫。

6. 发明授权

US06496576B2 Digital key telephone system and extension terminal device thereof 有权
公开(公告)号：US06496576B2
公开(公告)日：2002-12-17
申请号：US09870680
申请日：2001-06-01
申请人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
发明人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
IPC分类号： H04M100
CPC分类号： H04Q3/625 , H04M1/57 , H04M3/22 , H04M3/26 , H04M3/42 , H04M3/42059 , H04M3/42127 , H04M3/42195 , H04M3/42314 , H04M3/42323 , H04M3/428 , H04M3/4283 , H04M3/533 , H04M3/58 , H04M9/00 , H04M9/002 , H04M2201/38 , H04M2207/08 , H04M2242/22 , H04Q1/028 , H04Q1/10 , H04Q3/545 , H04Q3/58 , H04Q11/0407 , H04Q2201/10 , H04Q2201/806 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13036 , H04Q2213/13076 , H04Q2213/1308 , H04Q2213/13091 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1315 , H04Q2213/13152 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/13173 , H04Q2213/13174 , H04Q2213/13175 , H04Q2213/1318 , H04Q2213/13196 , H04Q2213/13199 , H04Q2213/13201 , H04Q2213/13203 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/1322 , H04Q2213/13242 , H04Q2213/13251 , H04Q2213/1326 , H04Q2213/13282 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13302 , H04Q2213/13305 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13334 , H04Q2213/1334 , H04Q2213/13362 , H04Q2213/13377 , H04Q2213/13392 , H04Q2213/13405
摘要： According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.

7. 发明授权

US06408060B2 Digital key telephone system and extension terminal device thereof 有权
公开(公告)号：US06408060B2
公开(公告)日：2002-06-18
申请号：US09870487
申请日：2001-06-01
申请人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
发明人： Toshiaki Tanaka , Hiroshi Mano , Setsuo Kimura , Yoshihito Nagano , Masayuki Tsurusaki , Takashi Watanabe , Terunori Suwa , Isaku Komuro , Yoshihiro Kawauchi , Nobuhiro Masaki
IPC分类号： H04M100
CPC分类号： H04Q3/625 , H04M1/57 , H04M3/22 , H04M3/26 , H04M3/42 , H04M3/42059 , H04M3/42127 , H04M3/42195 , H04M3/42314 , H04M3/42323 , H04M3/428 , H04M3/4283 , H04M3/533 , H04M3/58 , H04M9/00 , H04M9/002 , H04M2201/38 , H04M2207/08 , H04M2242/22 , H04Q1/028 , H04Q1/10 , H04Q3/545 , H04Q3/58 , H04Q11/0407 , H04Q2201/10 , H04Q2201/806 , H04Q2213/13003 , H04Q2213/13034 , H04Q2213/13036 , H04Q2213/13076 , H04Q2213/1308 , H04Q2213/13091 , H04Q2213/13093 , H04Q2213/13096 , H04Q2213/13097 , H04Q2213/13102 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/1315 , H04Q2213/13152 , H04Q2213/1316 , H04Q2213/13162 , H04Q2213/13173 , H04Q2213/13174 , H04Q2213/13175 , H04Q2213/1318 , H04Q2213/13196 , H04Q2213/13199 , H04Q2213/13201 , H04Q2213/13203 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13213 , H04Q2213/13216 , H04Q2213/1322 , H04Q2213/13242 , H04Q2213/13251 , H04Q2213/1326 , H04Q2213/13282 , H04Q2213/13292 , H04Q2213/13299 , H04Q2213/13302 , H04Q2213/13305 , H04Q2213/1332 , H04Q2213/13322 , H04Q2213/13334 , H04Q2213/1334 , H04Q2213/13362 , H04Q2213/13377 , H04Q2213/13392 , H04Q2213/13405
摘要： According to this invention, a digital key telephone system connected to an analog public network NW having a function of transmitting a ringing signal including identification information of a calling line through a subscriber line (CO line), accommodating a plurality of extension lines each connected to a digital key telephone (DKT) 2 or a standard telephone (STT) 4 as an extension terminal, and having a function of switching and connecting the subscriber line to the plurality of extension lines or the extension lines to each other includes a called party storage means storing, in advance, information representing the correlation between the calling line and the extension terminals 2 and 4 as a called terminal. When a ringing signal arrives from the analog communication network NW, calling line identification information (caller ID) contained in the ringing signal is detected by a calling line identification information interface unit (RCIU) 12. A control unit (RCTU) 16 determines the called extension terminal on the basis of the detected caller ID and the information stored in the storage means, so the extension terminal receives the call from the digital key telephone interface unit (RDKU) 13 or a standard telephone interface unit (RSTU) 15.

8. 发明授权

US5105461A Telephone line interface circuit 失效
标题翻译：电话线接口电路
公开(公告)号：US5105461A
公开(公告)日：1992-04-14
申请号：US521330
申请日：1990-05-09
申请人： Masayuki Tsurusaki , Setsuo Kimura
发明人： Masayuki Tsurusaki , Setsuo Kimura
IPC分类号： H04M1/00 , H04M1/31 , H04M1/738
CPC分类号： H04M1/312 , H04M1/738
摘要： A telephone line interface circuit for connecting telephone equipment provided with internal speech lines having predetermined DC impedance to external telephone lines, comprising a rectifying circuit connected with the telephone lines for rectifying the DC voltage coming from the telephone lines; a dial pulse sending circuit which makes connection and disconnection between the output terminals of the rectifying circuit and the internal speech lines for sending dial pulses to the telephone lines; and a polarity inversion detecting circuit which discriminates th evoltage relationship between the telephone lines and the internal speech lines for detecting the polarity inversion of the DC voltage coming from the telephone lines.
摘要翻译：一种电话线路接口电路，用于将具有预定DC阻抗的内部语音线路的电话设备连接到外部电话线路，包括与电话线连接的整流电路，用于整流来自电话线路的直流电压; 拨号脉冲发送电路，其使得整流电路的输出端子与用于向电话线发送拨号脉冲的内部语音线路之间的连接和断开; 以及极性反转检测电路，其鉴别电话线和内部语音线之间的放大关系，用于检测来自电话线的DC电压的极性反转。

9. 发明申请

US20150089527A1 VIEWING PROGRAM IDENTIFICATION SYSTEM, METHOD, AND PROGRAM 审中-公开
标题翻译：查看程序识别系统，方法和程序
公开(公告)号：US20150089527A1
公开(公告)日：2015-03-26
申请号：US14496591
申请日：2014-09-25
申请人： Hiroyuki Matsuyama , Keigo Aoki , Sakae Takeuchi , Setsuo Kimura
发明人： Hiroyuki Matsuyama , Keigo Aoki , Sakae Takeuchi , Setsuo Kimura
IPC分类号： G06K9/00 , H04N21/41 , H04N21/44 , H04N21/442 , G06K9/22 , G06K9/46
CPC分类号： H04N21/4126 , G06K9/00758 , H04N21/23418 , H04N21/2393 , H04N21/26603 , H04N21/44008 , H04N21/4722
摘要： Included is a unit configured to calculate feature points of a scene image of a screen acquired from a television program that is currently on air on a given number of broadcast stations, or a simulcast distribution server at predetermined intervals, and save, in a storage unit, feature point data of a predetermined time period on a broadcast station basis; a unit configured to receive feature point data of an image of a television program currently being watched by a user, the feature point data having been transmitted from a mobile terminal of the user; and a unit configured to check the received feature point data against the feature point data saved in the storage unit and identify a scene image that satisfies a predetermined matching condition.
摘要翻译：包括：被配置为计算从预定间隔的给定数量的广播站或联播分发服务器上当前处于空中的电视节目获取的屏幕的特征点的单元，并将其保存在存储单元基于广播站的预定时间段的特征点数据; 被配置为接收当前正在被用户观看的电视节目的图像的特征点数据的单元，所述特征点数据已经从所述用户的移动终端发送; 以及单元，被配置为根据保存在存储单元中的特征点数据来检查接收到的特征点数据，并识别满足预定匹配条件的场景图像。

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