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1. 发明专利

JP2016123006A 通信装置及び該装置の制御方法审中-公开
标题翻译：通信设备及其控制方法
公开(公告)号：JP2016123006A
公开(公告)日：2016-07-07
申请号：JP2014262502
申请日：2014-12-25
申请人：キヤノン株式会社
发明人：門松大樹
IPC分类号： H04M11/00 , H04M1/738
CPC分类号： H04M1/24 , H04M19/04 , H04M3/14 , H04M3/305
摘要：【課題】回線接続状態の誤検出を抑制し、電話回線の接続状態をより正確に検出することができる通信装置及びその制御方法を提供することを目的とする。【解決手段】電話接続端子113をモデム部107に接続した状態の第1電圧が第1閾値以上か判定する。第1電圧が第1閾値以上と判定された場合、電話接続端子113をモデム部107に非接続とした状態の第2電圧が減少傾向にあるか判定する。これらの判定結果に基づいて、電話接続端子113及び回線接続端子114の接続状態を判定する。第2電圧が複数回減少していると判定した場合は、誤接続と判定する。【選択図】図4
摘要翻译：要解决的问题：提供一种能够通过抑制线路连接状态的错误检测来更准确地检测电话线的连接状态的通信装置。解决方案：确定第一电压是否高于第一阈值电话连接终端113与调制解调器107连接的状态。当确定第一电压超过第一阈值时，确定在电话连接终端113的状态下第二电压是否趋于降低未与调制解调器107连接。基于这些确定结果，确定电话连接终端113和线路连接终端114的连接状态。当确定第二电压已经减少了多次时，确定连接是错误的。选择的图示：图4

2. 发明专利

JP6319956B2 通信装置及びその制御方法、プログラム有权
公开(公告)号：JP6319956B2
公开(公告)日：2018-05-09
申请号：JP2013127983
申请日：2013-06-18
申请人：キヤノン株式会社
发明人：小泉茂 , 福島道雄 , 大原栄治 , 須賀大介
IPC分类号： H04N1/32 , H04M1/00
CPC分类号： H04M1/82 , H04M1/7385 , H04M3/14 , H04N1/0022 , H04N1/00891 , H04N1/32708 , H04N1/32728

3. 发明专利

JPS6146659A Signal transmission system 失效
标题翻译：信号传输系统
公开(公告)号：JPS6146659A
公开(公告)日：1986-03-06
申请号：JP16900284
申请日：1984-08-13
申请人： Nec Corp
发明人： IDE KAZUMASA , MIWATA YASUHIKO , YOSHIDA TAKAYUKI
IPC分类号： H04M19/02 , H04M3/06 , H04M3/14
CPC分类号： H04M3/14
摘要： PURPOSE:To use in common a supervisory device of a subscriber terminal device by using a transmission circuit for a call signal and an alarm signal as one system and transmitting selectively only a required signal at signal transmission in time division. CONSTITUTION:When a talking network 1 detects that a subscriber terminal 2 is in off-hook state for a prescribed time, the talking network 1 commands the transmission of alarm signal to a signal transmission control circuit 4. Then the control circuit 4 switches the subscriber terminal device 2 to a signal selection circuit 35 to transmit the alarm signal in a time division signal S1 transmitted from a signal branch circuit 10 to the subscriber terminal device 2. When the subscriber terminal devices 2 recognizes it and hooks on, a supervisory circuit 33 detects it and informs it to the control circuit 4. The control circuit 4 stops the contact operation of the signal selection circuit 35 to switch the subscriber terminal device 2 to the talking network 1. The procedure above is executed similarly in case of the transmission of a call signal.
摘要翻译：目的：通过使用用于呼叫信号的发送电路和报警信号作为一个系统共同使用用户终端装置的监控装置，并且在时分方式仅选择性地传输信号传输时的所需信号。规定：当通话网络1检测到用户终端2处于摘机状态达规定时间时，通话网络1指示向信号传输控制电路4发送警报信号。然后，控制电路4切换用户终端装置2发送到信号选择电路35，以从信号分支电路10发送到用户终端装置2的时分信号S1发送报警信号。当用户终端装置2识别出并挂机时，监视电路33 检测并通知给控制电路4.控制电路4停止信号选择电路35的接触操作，以将用户终端设备2切换到通话网络1.上述过程在传输一个通话信号。

4. 发明专利

JPS5923666A Forcible disconnecting method of automatic exchange 失效
标题翻译：自动交换的禁止断开方法
公开(公告)号：JPS5923666A
公开(公告)日：1984-02-07
申请号：JP13346782
申请日：1982-07-29
申请人： Matsushita Electric Ind Co Ltd
发明人： NISHIYAMA TAKESHI
IPC分类号： H04M3/08 , H04M3/14 , H04M3/20
CPC分类号： H04M3/14
摘要： PURPOSE:To urge a caller to finish a call and to disconnect a trunk at a specified time later by interrupting the call and letting the caller hear a previously stored disconnection announcement message when the call is not completed within the specified time after a previous blocking indication is outputted. CONSTITUTION:An extension telephone set A is connected to a channel device F through a trunk line circuit LC and a trunk line unit C connecting with trunk lines G1-G4 is connected to the device F. Further, an input/output device E is connected to the device F through a processor D and a sound recording and reproducing circuit B incorporating a sound recording tape rotation sensor is connected; and a circuit B, trunk line unit C, and device D are connected, and the device D is provided with a memory M and a timer T. The previous blocking indication is inputted from the device E and applied to the memory M of the device D to store the disconnection announcement message in the circuit B by the command. When the call is not completed within the specified time, the call is interrupted to let the caller hear the message stored in the circuit B, and the trunk TRK is disconnected forcibly at the specified time later.
摘要翻译：目的：通过中断呼叫，呼叫呼叫者完成呼叫并在指定的时间断开一个中继线，并且当呼叫在先前的阻塞指示之后的指定时间内未完成时，呼叫方听到先前存储的断开通知消息被输出。构成：分机电话机A通过中继线路电路LC与通道装置F连接，与干线G1-G4连接的干线部C与设备F连接。此外，输入输出装置E被连接通过处理器D连接到设备F，并且连接包含录音带旋转传感器的声音记录和再现电路B; 并且电路B，中继线单元C和设备D连接，设备D设置有存储器M和定时器T.先前的阻塞指示从设备E输入并施加到设备的存储器M D通过命令将断开通知消息存储在电路B中。当在指定时间内没有完成呼叫时，呼叫被中断，让主叫方听到存储在电路B中的消息，并且在指定的时间后强行断开中继TRK。

5. 发明专利

JPS60212056A Ineffective retention supervising equipment of channel 失效
标题翻译：无效监控通道设备
公开(公告)号：JPS60212056A
公开(公告)日：1985-10-24
申请号：JP6693284
申请日：1984-04-04
申请人： Matsushita Electric Ind Co Ltd
发明人： KUWAYAMA AKIRA , MIYAZAKI YOSHIBUMI
IPC分类号： H04Q3/545 , H04M3/14
CPC分类号： H04M3/14
摘要： PURPOSE:To prevent all channels from being in busy on a program even for the along period use of an automatic exchange by detecting automatically a channel brought into the activated state inadequately due to program mistake or any other cause, restoring forcibly it to the idle state. CONSTITUTION:Each channel in an exchange 1 is provided respectively with channel numbers (1-n) in order to manage the channels at first and the numbers are stored in a managing table 7 in a main storage device 5 as shown in Fig. When the talking is finished and a handset of an extension 2 is hooked on, the state is detected by the controller 5, the channel number of a call state table 8 stored in advance is extracted and the state of the channel number corresponding to the managing table 7 is brought into the idle state based thereupon. Succeedingly, the operating flag on a supervising table 9 stored in the supervising table 9 is erased by the managing table once a day.
摘要翻译：目的：为了防止所有频道在程序中处于忙碌状态，即使在一段时间内也可以通过自动检测由于程序错误或任何其他原因导致处于激活状态的通道，强制将其恢复到空闲状态。构成：交换机1中的每个信道分别被提供信道号（1-n），以便首先管理信道，并将号码存储在主存储装置5中的管理表7中，如图3所示。当通话完成并且分机2的手机被挂接时，控制器5检测到状态，提取存储的呼叫状态表8的通道号，并且管理对应的通道号的状态基于此，表7进入空闲状态。成功地，管理表每天一次擦除存储在监控表9中的监控表9上的操作标志。

6. 发明专利

JPS58218262A Howler sound catching circuit of public address telephone set 失效
标题翻译：公共地址电话设备的声音收音机电路
公开(公告)号：JPS58218262A
公开(公告)日：1983-12-19
申请号：JP9927682
申请日：1982-06-11
申请人： Nakayo Tsushinki:Kk
发明人： TAKEBAYASHI KAZUMASA , SHIYOUJI ATSUAKI
IPC分类号： H04M1/60 , H04M3/14
CPC分类号： H04M3/14
摘要： PURPOSE:To catch securely a howler sound even when power fails, by providing a relay, which restores when an internal electric power source fails or when performing normal conversation, for a telephone set having a normal conversation circuit and public address conversation circuit. CONSTITUTION:When picking up a hand set while performing normal conversation, make contacts 3-5 of a hook switch are closed so that the conversation and catching a howler signal become possible irrespective of the short-circuit or open of a break contact 17 of a relay 16. In case of a public address conversation, if a lock type start-up switch is pushed down, its make contacts 7 and 8 are closed, and the relay 16 operates to open the break contact 17 if a DC electric power source circuit 11 is operating so that normal conversation or catching the howler signal can be performed. If power fails, a public address conversation circuit 9 does not operate, but the relay contact 17 is short-circuited to send the howler signal to a receiver 13 if the lock type start-up switch is forgotten to be restored under the condition so that it is securely known that the restoration is forgotten.
摘要翻译：目的：即使在电源故障时，通过提供一个继电器，当内部电源出现故障或正常通话时恢复正常通话电路和公共电话对话电路的电话机，即可牢固抓住声音。构成：在进行正常通话时拿起手套时，使钩子开关的触点3-5关闭，以便无论短路触点17的短路或断开是否可以进行通话和捕捉信号，继电器16.在公开通话的情况下，如果锁定型启动开关被按下，则其接点7和8闭合，并且如果直流电源电路 11正在进行操作，从而可以执行正常对话或捕捉嚎叫信号。如果电源失效，则公用通话电路9不工作，但是如果锁定型启动开关被忘记在如下条件下恢复，则继电器触点17短路以向接收器13发送嚎叫信号，使得安全地知道恢复被遗忘。

7. 发明专利

JPS58187051A Calling control system of lockout subscriber 失效
标题翻译：锁定用户的呼叫控制系统
公开(公告)号：JPS58187051A
公开(公告)日：1983-11-01
申请号：JP6999382
申请日：1982-04-26
申请人： Nec Corp
发明人： HARIMA KATSUAKI
IPC分类号： H04M3/14 , H04M19/02
CPC分类号： H04M3/14
摘要： PURPOSE:To transmit a signal from a subscriber circuit to a subscriber automatically for the purpose of notice in case of lockout, by providing a control circuit possible for the detection of subscriber lockout for the subscriber circuit and a common controller. CONSTITUTION:With a C relay operating and an L relay inoperative state in a subscriber circuit LC, that is, in case of the subscriber lockout, a line link frame primay cross point check relay LFP is operated. An LB relay is activated for self-hold with a contact lfpO of a lockout subscriber calling control circuit LOC2. Then, a lockout detection relay SW of a lockout subscriber calling control circuit LOC1 is started, a line C in the LC is switched with a contact SWO, and the LFP relay is restored when the subscriber is locked out.
摘要翻译：目的：为了在锁定时通知用户电路，用户自动将信号从用户电路传输到用户，通过提供可能用于检测用户电路和公共控制器的用户锁定的控制电路。构成：在用户电路LC中的C中继操作和L中继操作状态下，即在用户锁定的情况下，操作线路链路帧初始交叉点检查继电器LFP。使用锁定用户呼叫控制电路LOC2的联系人lfpO来激活LB继电器用于自保持。然后，启动锁定用户呼叫控制电路LOC1的锁定检测继电器SW，利用触点SWO切换LC中的线路C，并且在用户被锁定时恢复LFP继电器。

8. 发明专利

JP2015002550A 通信装置及びその制御方法、プログラム有权
标题翻译：通信设备，其控制方法和程序
公开(公告)号：JP2015002550A
公开(公告)日：2015-01-05
申请号：JP2013127983
申请日：2013-06-18
申请人：キヤノン株式会社 , Canon Inc
发明人： KOIZUMI SHIGERU , FUKUSHIMA MICHIO , OHARA EIJI , SUGA DAISUKE
IPC分类号： H04M1/00 , H04N1/32
CPC分类号： H04M1/82 , H04M1/7385 , H04M3/14 , H04N1/0022 , H04N1/00891 , H04N1/32708 , H04N1/32728
摘要：【課題】消費電力を抑えつつ、電話機のオフフックを適切に検知する仕組みを提供する。【解決手段】オフフック検知機能を有し、電話機を制御するSLICと、SLICに電力を供給する第1電源と、電話機のオフフックを検知するオフフック検知部と、オフフック検知部に電力を供給する第2電源と、通常電力モードから省電力モードに移行する際に、電話機とSLICが接続された状態から、電話機とオフフック検知部が接続された状態に切り替え、オフフック検知部により省電力モードでの電話機のオフフックを検知するように制御するコントローラとを備える。【選択図】図1
摘要翻译：要解决的问题：提供一种通信装置，具有在抑制电力消耗的同时适当地检测电话机摘机的机构。解决方案：一种通信装置，包括：具有摘机检测功能并控制电话机的SLIC; 用于向SLIC供电的第一电源; 用于检测电话机摘机的摘机检测单元; 用于向所述摘机检测单元供电的第二电源; 以及控制器，用于当模式从正常功率模式转换到省电时，执行从电话机连接到SLIC的状态切换到电话机连接到摘机检测单元的状态的控制器模式，并且允许摘机检测单元在省电模式下检测电话机的摘机。

9. 发明专利

JPS61125266A Subscriber's circuit 失效
标题翻译：订阅者电路
公开(公告)号：JPS61125266A
公开(公告)日：1986-06-12
申请号：JP24673284
申请日：1984-11-21
申请人： Nec Corp
发明人： SHIMAZAKI SHIGEKI , YOSHIDA TAKAYUKI
IPC分类号： H04Q3/72 , H04M3/10 , H04M3/12 , H04M3/14
CPC分类号： H04M3/14
摘要： PURPOSE:To reduce the increase of call processing load of a common control device and software caused by error scanning information generated from a faulty calling line by constituting such that a line scanning information sending gate is closed to stop sending of line scanning information if the number of calling in certain time exceeds the threshold. CONSTITUTION:The subscriber's calling information (the loop of a subscriber's line 1) which has been detected in a subscriber's line interface 3 connected to the subscriber's line 1 is sent to a central processing unit 14 through the line scanning information sending gate 10 and makes the count-up of a calling number integrating counter 5 simultaneously. The calling number integrating counter 5 is reset to zero by a reset pulse which is supplied periodically from a periodical reset circuit 6. When an abnormal calling status detection circuit 7 detects the fact that the output of the calling number integrating counter 5 exceeds the predefined threshold, it outputs a line scanning information sending prohibit signal 9 to close the line scanning information sending gate 10 and to cause an alarm sending circuit 8 to send an alarm of abnormal calling status.
摘要翻译：目的：为了减少由故障呼叫线路产生的错误扫描信息引起的公共控制装置和软件的呼叫处理负荷的增加，通过构成使线路扫描信息发送门关闭以停止发送行扫描信息，如果数字在一定时间内呼叫超过阈值。构成：在与用户线路1连接的用户线路接口3中检测到的用户的呼叫信息（用户线路1的循环）通过线路扫描信息发送门10被发送到中央处理单元14，同时对计数器5进行累加计数。主叫号码积分计数器5通过从周期性复位电路6周期性地提供的复位脉冲复位为零。当异常呼叫状态检测电路7检测到主叫号码积分计数器5的输出超过预定阈值输出行扫描信息发送禁止信号9以关闭行扫描信息发送门10，并且使报警发送电路8发送异常呼叫状态的警报。

10. 发明专利

JPS6143859A Transmission restricting system 失效
标题翻译：传输限制系统
公开(公告)号：JPS6143859A
公开(公告)日：1986-03-03
申请号：JP16492584
申请日：1984-08-08
申请人： Hitachi Ltd
发明人： FUKUSATO RYOJI , ASHIHARA KENJI
IPC分类号： H04M3/00 , H04M3/14 , H04M3/22 , H04M3/38
CPC分类号： H04M3/14 , H04M3/38
摘要： PURPOSE:To attain suitable transmission restriction by measuring the time from calling to the end of call tone connection, comparing a measured value with a preset delay time, supervising an abnormal calling from an obtained call tone connection delay time measuring value and restricting the calling of unimportant subscriber when the abnormal call is detected. CONSTITUTION:The call tone connection delay time measuring circuit 4 uses a measuring end signal reception to complete the mesurement of the call tone connection delay time and stores the result of measurement in a built-in register. An exchange program reads a call tone connection delay time via the register. The call tone connection delay time mesured by the circuit 4 is read by an abnormal call supervisory program and is compared with the specified value of the call tone connection delay time and when the value is more than the specified value, the number of times detecting the value over the specified value is counted, and when the detection number of times is consecutive for the prescribed number of times, it is regarded as the abnormal calling state to restrict the call.
摘要翻译：目的：通过测量从呼叫到呼叫结束的时间来获得合适的传输限制，将测量值与预设的延迟时间进行比较，从获得的呼叫音连接延迟时间测量值监视异常呼叫，并限制呼叫当检测到异常呼叫时，不重要的用户。构成：呼叫音连接延迟时间测量电路4使用测量结束信号接收来完成呼叫音连接延迟时间的测量，并将测量结果存储在内置寄存器中。交换程序通过寄存器读取呼叫音连接延迟时间。由电路4计时的通话音连接延迟时间由异常呼叫监控程序读取，并与呼叫音连接延迟时间的指定值进行比较，并且当该值大于指定值时，检测到对超过规定值的值进行计数，当检测次数连续达规定次数时，将其视为异常呼叫状态来限制呼叫。

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