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41. 发明专利

JP3970945B2 With telephone facsimile machine 失效
公开(公告)号：JP3970945B2
公开(公告)日：2007-09-05
申请号：JP13528995
申请日：1995-06-01
申请人：ブラザー工業株式会社
发明人：龍也佐藤
IPC分类号： H04M11/00 , H04N1/00 , H04M11/06 , H04N1/32 , H04N1/327
CPC分类号： H04N1/32708 , H04M11/06 , H04N1/32704 , H04N1/32752
摘要： In a facsimile/voice phone combined device of the type having a line interface circuit that includes a transformer for separating an electrical coupling between a telephone line and the combined device, the operator can push dial buttons while hearing the DMF oscillation sound from the speaker. When a dial button provided on a keyboard of a facsimile section is pushed, the first change-over switch connects the output terminal of a modem in the facsimile section to the line interface circuit, and the second change-over switch connects the speaker of a handset to the line interface circuit so that the DTMF signal from the modem is applied not only to the telephone line through the line interface circuit but also to the speaker.

42. 发明专利

JP3870938B2 Facsimile machine 有权
公开(公告)号：JP3870938B2
公开(公告)日：2007-01-24
申请号：JP2003288889
申请日：2003-08-07
申请人：ブラザー工業株式会社
发明人：智浩伊藤
IPC分类号： H04M11/00 , H04N1/00 , H04M1/00 , H04M1/82 , H04N1/32 , H04N1/327
CPC分类号： H04N1/32708 , H04M1/82 , H04M2203/2066 , H04N1/32704 , H04N1/32717 , H04N1/32728
摘要： A facsimile apparatus, to which an external telephone enables to be connected through a line, has a line I/F section that transfers and receives signal through a network, a voltage detection section that is provided in a semiconductor DAA and detects a line voltage of the line, an adjustment section that adjusts a line voltage during establishment of a connection through the line so as to be within a predetermined voltage, and an external telephone monitor section that acquires a value of the line voltage detected by the voltage detection section at regular time intervals and monitors a use state of the external telephone based on the acquired values of the line voltage.

43. 发明专利

JP3780630B2 Telephone apparatus 失效
公开(公告)号：JP3780630B2
公开(公告)日：2006-05-31
申请号：JP14684397
申请日：1997-06-04
申请人：ブラザー工業株式会社
发明人：淳史畑村
IPC分类号： H04M1/00 , H04M1/247 , H04M1/2745 , H04M3/428 , H04M3/44 , H04M11/00 , H04N1/00 , H04N1/327
CPC分类号： H04N1/00302 , H04M1/247 , H04M1/2745 , H04M3/428 , H04M3/44 , H04N1/00281 , H04N1/00416 , H04N1/32704 , H04N1/32728 , H04N1/32769

44. 发明专利

JP2017202660A 印刷装置、画像処理システム审中-公开
公开(公告)号：JP2017202660A
公开(公告)日：2017-11-16
申请号：JP2016097134
申请日：2016-05-13
申请人：キヤノン株式会社
发明人：宮城新
IPC分类号： B41J29/00 , H04N5/76 , H04N5/765 , B41J29/38
CPC分类号： H04N1/333 , H04N1/00172 , H04N1/00464 , H04N1/32704 , H04N1/32765 , H04W12/06 , H04N2201/0084 , H04N2201/0094 , H04W84/12
摘要：【課題】固有のSSIDと認証用パスワードとを用いて無線LAN接続を行う場合、第3者が所有する機器からも容易に印刷装置に接続できてしまい、セキュリティに関する課題が発生してしまう。【解決手段】本発明の印刷装置は、印刷装置と通信せずに認証情報を記憶している画像処理装置との無線LAN接続を行う第1の接続モードと、第2のアクセスポイントを介して画像処理装置との無線LAN接続を行う第2の接続モードと、の少なくともいずれか1つの接続モードで無線LAN接続を行う。第1の接続モードで接続される場合、印刷装置が備える第1の機能が有効になり且つ第2の接続モードにおいては有効である第2の機能が無効になるように制御する。【選択図】図7

45. 发明专利

JP6214268B2 通信装置、通信方法、及びプログラム有权
公开(公告)号：JP6214268B2
公开(公告)日：2017-10-18
申请号：JP2013159299
申请日：2013-07-31
申请人：キヤノン株式会社
发明人：丸山賢一
IPC分类号： H04N1/32 , H04N1/00 , H04M1/00
CPC分类号： H04N1/32728 , H04N1/32704 , H04N1/32715

46. 发明专利

JP5812725B2 情報処理装置、FAX受信通知制御方法、及びプログラム有权
标题翻译：的信息处理设备，FAX接收通知控制方法，以及程序
公开(公告)号：JP5812725B2
公开(公告)日：2015-11-17
申请号：JP2011148541
申请日：2011-07-04
申请人：キヤノン株式会社
发明人：内藤洋帥 , 岡部康矢
IPC分类号： H04N1/32 , H04M11/00 , H04N1/00
CPC分类号： H04N1/32704 , H04M11/066 , H04N1/32719 , H04N2201/3205 , H04N2201/3207 , H04N2201/3209

47. 发明专利

JP2015032891A 通信装置、通信方法、及びプログラム有权
标题翻译：通信设备，通信方法和程序
公开(公告)号：JP2015032891A
公开(公告)日：2015-02-16
申请号：JP2013159299
申请日：2013-07-31
申请人：キヤノン株式会社 , Canon Inc
发明人： MARUYAMA KENICHI
IPC分类号： H04M1/00 , H04N1/00 , H04N1/32
CPC分类号： H04N1/32728 , H04N1/32704 , H04N1/32715
摘要：【課題】外付電話機のオンフック/オフフック以外の原因による回線直流電圧の変動が生じた場合の誤検知を低減させる通信装置及び通信方法を提供することを課題とする。【解決手段】外付電話を接続可能であり、電話回線と接続する通信装置において、DAA109により検出された回線直流電圧が安定しているか判定する電圧安定度判定部214と、DAA109により検出された回線直流電圧が閾値より大きいか判定する電圧閾値判定部212と、を備える。電圧安定度判定部214により回線直流電圧が安定していると判定され、電圧閾値判定部212により閾値より大きいと判定された場合に、外付電話が電話回線を捕捉したと判定する。【選択図】図2
摘要翻译：要解决的问题：提供一种在外部电话机的挂机/摘机以外的原因引起线路直流电压发生波动的情况下减少错误检测的通信装置和通信方法。通信设备能够与外部电话机连接，并与电话线连接。通信装置包括：电压稳定性确定单元214，用于确定由DAA（数据访问安排）109检测到的线路直流电压是否稳定; 以及电压阈值确定单元212，用于确定由DAA 109检测的线路直流电压是否大于阈值。如果电压稳定性确定单元214确定线路直流电压是稳定的并且电压阈值确定单元212已经确定其大于阈值，则通信设备确定外部电话机已经卡住了电话线路。

48. 发明专利

JP4906701B2 Line control device, line control method, program, storage medium 有权
公开(公告)号：JP4906701B2
公开(公告)日：2012-03-28
申请号：JP2007323680
申请日：2007-12-14
申请人：キヤノン株式会社
发明人：昌裕倉橋
IPC分类号： H04N1/32
CPC分类号： H04N1/32704 , H04N1/32708 , H04N1/32717 , H04N1/32728
摘要： A line control apparatus having a first interface for connecting to a telephone line, a second interface for connecting to a facsimile apparatus, and a third interface for connecting to a telephone, includes: a first detecting unit that detects a calling signal transmitted from the telephone line and a second detecting unit configured to detect a signal from the telephone line, such signal having a voltage lower than a voltage that the first detecting unit can detect. In accordance with the second detecting unit having detected a signal from the telephone line, the control unit switches from a state wherein the first interface and the third interface are connected to a state of not being connected.

49. 发明专利

JP2012049647A Facsimile communication device, and control method and program of facsimile communication device 审中-公开
标题翻译： FACSIMILE通信设备，以及FACSIMILE通信设备的控制方法和程序
公开(公告)号：JP2012049647A
公开(公告)日：2012-03-08
申请号：JP2010187645
申请日：2010-08-24
申请人： Canon Inc , キヤノン株式会社
发明人： UTSUMI YUICHI
IPC分类号： H04M11/00 , H04M1/00 , H04N1/32
CPC分类号： H04N1/327 , H04N1/32704 , H04N1/32708 , H04N1/32717 , H04N1/32728 , H04N1/32747 , H04N2201/0093
摘要： PROBLEM TO BE SOLVED: To avoid damage caused by an overcurrent flowing in an internal circuit by a call signal remained after capturing a line, even in the case where a user captures the line at an arbitrary timing.SOLUTION: A facsimile communication device according to the present invention is the facsimile communication device for transmitting/receiving image data via a public line network. The device includes: detecting means which detects whether or not a call signal is being received from the public line network; receiving means which receives, when the detecting means detects that the call signal is being received, an instruction from a user to capture a line for the call signal; and control means which performs control to capture the line in response to the receiving means receiving the instruction to capture the line. Even when the instruction to capture the line is received by the receiving means, the control means controls not to capture the line if the detecting means detects that the call signal is being received.
摘要翻译：要解决的问题：即使在用户在任意时刻捕获线路的情况下，为了避免在捕获线路之后由呼叫信号流过内部电路中的过电流造成的损坏。解决方案：根据本发明的传真通信设备是用于经由公共线路网络发送/接收图像数据的传真通信设备。该装置包括：检测装置，其检测是否从公共线路网络接收到呼叫信号; 接收装置，当所述检测装置检测到所述呼叫信号正在接收时，接收来自用户的用于捕获所述呼叫信号的线路的指令; 以及控制装置，其执行控制以响应于所述接收装置接收用于捕获所述线路的指令来捕获所述线路。即使当接收装置接收到捕获线的指令时，如果检测装置检测到正在接收到呼叫信号，则控制装置控制不捕获线路。版权所有（C）2012，JPO＆INPIT

50. 发明专利

JP4698719B2 Communication terminal equipment 有权
公开(公告)号：JP4698719B2
公开(公告)日：2011-06-08
申请号：JP2008262728
申请日：2008-10-09
申请人：株式会社沖データ
发明人：秀明細井
IPC分类号： H04N1/32 , H04M11/00 , H04N1/00
CPC分类号： H04N1/32704 , H04M1/6008 , H04N1/32708 , H04N1/32719 , H04N1/32741 , H04N1/32743
摘要： A communication terminal apparatus is connected to a single telephone line and is configured to be selectively connected either to a telephone set (14) or to a facsimile machine. A pseudo ring back tone generator (19) generates a repetitive pseudo ring back tone transmitted to a calling party in response to an incoming call. A pseudo ring signal generator (16) generates a pseudo ring signal for driving a ringer of the telephone set (14) to ring in response to the incoming call. A tone detector (18) detects a CNG signal indicative that the incoming call is a facsimile. A controller (2) controls at least the pseudo ring back tone generator (19) and the pseudo ring signal generator (16). A table correlates a plurality of ring back tones with corresponding countries. If a ring back tone for a country meets a predetermined condition, the controller sets a predetermined pseudo ring back tone to the pseudo ring back tone generator (19).

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