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公开(公告)号：JP2003198783A
公开(公告)日：2003-07-11
申请号：JP2001390539
申请日：2001-12-21
Applicant: CANON KK
Inventor： YOSHIURA YOSHIO
Abstract: PROBLEM TO BE SOLVED: To improve the safety of data to be transmitted from a terminal to another terminal. SOLUTION: In the case of transmitting an e-mail from a DTE (data terminal equipment) 1 to a DTE 2, the DTE 1 decides whether the electronic mail is to be transmitted via the Internet 7. When it is via the Internet, an attached file and information of a destination are transmitted to a DCE (data line terminating equipment) 8 of a facsimile machine, etc., 8. The DCE 8 converts the received destination to a telephone number corresponding to the destination, and transmits the attached file via a line connected by dialing to the number. A DCE 9 receiving it transfers it to the DTE 2. COPYRIGHT: (C)2003,JPO
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62.发明专利
公开(公告)号：JP2003179650A
公开(公告)日：2003-06-27
申请号：JP2001379370
申请日：2001-12-13
Applicant: CANON KK
Inventor： SUGA DAISUKE , ISHIKAWA SATORU , YOSHIURA YOSHIO , MIURA SHIGEO , YOSHIDA TAKEHIRO , FUJISE SHUNICHI , MURATA YUKIO
Abstract: PROBLEM TO BE SOLVED: To store image data in a facsimile gateway in the case that communication is not completed and to surely send the stored image data to reception side facsimile equipment. SOLUTION: In the case that communication abnormality occurs while relaying facsimile communication, facsimile image data transmitted from the side of transmission side facsimile equipment 110 are stored and received in a memory 106 in a transmission gateway 100 (or a reception gateway 111). Thereafter, after the lapse of prescribed delay time, the stored and received image data are transmitted to the reception side facsimile equipment 112. Or, further, the image data are stored and received only in the case that the communication abnormality occurs after acquiring conditions regarding reception ability of the reception side facsimile equipment by DIS or the like and inconsistency of the conditions regarding the reception ability is prevented in the case of transmitting them to the reception side facsimile equipment. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2003110794A
公开(公告)日：2003-04-11
申请号：JP2001305936
申请日：2001-10-02
Applicant: CANON KK
Inventor： YOSHIDA TAKEHIRO , ISHIKAWA SATORU , FUJISE SHUNICHI , SUGA DAISUKE , YOSHIURA YOSHIO , MIURA SHIGEO , MURATA YUKIO
Abstract: PROBLEM TO BE SOLVED: To surely make a client facsimile device operate without misfunctioning related to an internet facsimile gateway. SOLUTION: This is connected to another party gateway with a network card 20 in between, and to a facsimile device with phone lines 2a, 14a and 16a in between. When a facsimile signal received from the other party gateway comes without meeting a specified delay reference, FCS of the facsimile signal is damaged and transmitted to a PSTN side facsimile device. Or, when a facsimile picture signal received from the other party gateway comes without meeting a specified delay reference, EOL is forcibly transmitted to cause error in the line, and continuously the receiving PSTN side facsimile device transmits from a decryptable MH line as a next line.
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公开(公告)号：JP2002300303A
公开(公告)日：2002-10-11
申请号：JP2001098934
申请日：2001-03-30
Applicant: CANON KK
Inventor： YOSHIURA YOSHIO
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile communication system that can prevent a personal digital assistance from being infected by a virus and can avoid a digital household electric appliance from being malfunctioned by the virus in the case that the personal digital assistance controls the digital household electric appliance through the Internet. SOLUTION: The facsimile communication system where a wireless control unit (Bluetooth function or the like) mounted on a facsimile terminal always connected to a wired line controls an external terminal (e.g. a digital household electric appliance) identified by a sub address and having a wireless interface identified by key operations to remotely control a function specific thereto via the facsimile terminal for ensuring the security and for the reliability of operations.
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公开(公告)号：JP2002044354A
公开(公告)日：2002-02-08
申请号：JP2000223703
申请日：2000-07-25
Applicant: CANON KK
Inventor： MURATA YUKIO , FUJISE SHUNICHI , YOSHIDA TAKEHIRO , MIURA SHIGEO , YOSHIURA YOSHIO , SUGA DAISUKE
Abstract: PROBLEM TO BE SOLVED: To provide a data communication unit that can attain facsimile communication utilizing the Internet independently of the communication system. SOLUTION: Upon the receipt of instruction information instructing a communication system in a data communication network (communication system in compliance with the ITU recommendations T.38 or T.37) from a transmitter side facsimile terminal that is an analog communication terminal, the communication unit acting like a transmitter side gateway executes data communication with a connection destination gateway in the data communication network in compliance with the communication system shown in the instruction information. That is, in the case of the communication system in compliance with the ITU recommendations T.38 (Y in S3), the communication unit conducts processing in steps S4-S9 and in the case of the communication system in compliance with the ITU recommendations T.37 (Y in S10), the communication unit conducts processing in steps S11-S15.
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Patent Agency Ranking
公开(公告)号：JP2002027213A
公开(公告)日：2002-01-25
申请号：JP2001133797
申请日：2001-05-01
Applicant: CANON KK
Inventor： YOSHIDA TAKEHIRO , TAKIGUCHI FUMIYUKI , KENMOCHI TOSHIO , YOSHINO MOTOAKI , YOSHIURA YOSHIO , ONO SHIGEKI , MAEDA TORU , KURABAYASHI SADASUKE , HAYAKAWA NAOJI , MATSUEDA KAZUTAKA , YANAGISAWA KAZUTO , SHIMIZU HIDETAKA
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile capable of communication at a high efficiency in the manner of the full duplex. SOLUTION: The facsimile transmits procedure signals in the full duplex and transmits picture signals in the semi-duplex. For sending an initial identification signal the receiver side continuously sends the initial identification signal until receiving a receiving instruction signal. Thus, if the initial identification signal sent out from the receiver becomes error the initial identification signal is sent out not after lapse of 3 or 4.5 sec or more as in the prior art but immediately to reduce the procedure time and ensure the full duplex.
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公开(公告)号：JP2001136361A
公开(公告)日：2001-05-18
申请号：JP31164899
申请日：1999-11-01
Applicant: CANON KK
Inventor： YOSHIURA YOSHIO
Abstract: PROBLEM TO BE SOLVED: To provide a picture communication equipment and its method capable of easily preparing a transmission picture where a color photographic picture, character picture, etc., are composed. SOLUTION: Plural pictures constituting a single page are inputted (S201 to S206) and in accordance with an ITU-T recommendation T44, the inputted plural pictures are batch formatted to picture data of the one page (S213). Data formatted to the picture data of the single page is facsimile-transmitted (S214).
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68.发明专利
公开(公告)号：JP2000253193A
公开(公告)日：2000-09-14
申请号：JP5532599
申请日：1999-03-03
Applicant: CANON KK
Inventor： YOSHIURA YOSHIO
IPC: H04N1/00
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment and an one-easy step dial number registration method by which the confirmation of the contents of one-easy step dial number registration is simplified, ammouncing the one-easy step dial number registration with a voice and selecting the impossibility of the over coating or registration of the one-easy step keys can be executed, by providing a function for automatically setting one-easy step dial number registration without operating any special registering operation and to provided a storage medium. SOLUTION: This facsimile equipment is provided with a scanner 3 for reading an image from a transmitted document, a printer 7 for printing the received image, a CCU 10 for transmitting or receiving an image via a public line 9, a control panel 4 equipped with each kind of key and a display part, a memory 11 for storing one-easy step dial numbers, and a CPU 5 for registering a number inputted through a dial transmitting operation as a one-easy step dial number in the memory 11, when a one-easy step dial number in a dead state is present at the time of a normal dial transmitting operation.
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公开(公告)号：JPH08181836A
公开(公告)日：1996-07-12
申请号：JP33608694
申请日：1994-12-22
Applicant: CANON KK
Inventor： YOSHIDA TAKEHIRO , TAKIGUCHI FUMIYUKI , ONO SHIGEKI , YOSHIURA YOSHIO , YOSHINO MOTOAKI , KENMOCHI TOSHIO , SHIMIZU HIDETAKA , HAYAKAWA NAOJI , YANAGISAWA KAZUTO , MATSUEDA KAZUTAKA , MAEDA TORU
Abstract: PURPOSE: To flexibly change transmission rate in accordance with a line state and to execute optimum transmission by selecting a stage when the protocol of a next page is started based on the reception situation of facsimile information. CONSTITUTION: When MCF is continuously received for m-times in the same communication, the protocol transmitted from long tracing and deciding a bit rate is started. When MCF is continuously received for 2m-times in the same communication, a system proceeds to a protocol deciding a baud rate by which facsimile information is transmitted. A counter which continuously counts the number of the reception times of MCF in the same communication is reset. When MCF is continuously received in the same communication except in the number of times except for m-times and 2m-times, a mode change is required. Thus, the protocol deciding the bit rate is started based on the reception situation of the previous page.
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公开(公告)号：JPH08125825A
公开(公告)日：1996-05-17
申请号：JP28264894
申请日：1994-10-21
Applicant: CANON KK
Inventor： YOSHIDA TAKEHIRO , TAKIGUCHI FUMIYUKI , KENMOCHI TOSHIO , YOSHINO MOTOAKI , YOSHIURA YOSHIO , ONO SHIGEKI , MAEDA TORU , KURABAYASHI SADASUKE , HAYAKAWA NAOJI , MATSUEDA KAZUTAKA , YANAGISAWA KAZUTO , SHIMIZU HIDETAKA
Abstract: PURPOSE: To reduce the time required for the procedure and to secure full duplex communication by sending an initial identification signal immediately even when the initial identification signal sent from a receiver is in error on a line. CONSTITUTION: Full duplex communication is attained by a hybrid circuit 6. Then a control circuit 54 controls the entire facsimile equipment. The facsimile equipment sends a procedure signal by the full duplex communication and sends an image signal by the semi-duplex communication. The receiver side equipment sends continuously an initial identification signal till the equipment receives a reception instruction signal. The transmitter side equipment sends a flag pattern till the reception of the initial identification signal and starts transmission of the reception instruction signal after the reception of the initial identification signal and then sends one of reception instruction signals every time one initial identification signal is received till a reception acknowledge signal is received. Thus, even when the initial identification signal sent by the receiver is in error on a line, the initial identification signal is immediately sent again.
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