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公开(公告)号：JPS6390245A
公开(公告)日：1988-04-21
申请号：JP23455686
申请日：1986-10-03
Applicant: CANON KK
Inventor： MATSUEDA KAZUTAKA
Abstract: PURPOSE:To grasp the data communication volume in the originating equipment by transmitting the data volume to be transmitted to the originating side from the terminating side, which gets the transmission right before data communication when the transmission right is inverted. CONSTITUTION:When session is inverted in a terminatingside data communication equipment 2, the data volume to be transmitted continuously which is inputted with keys or the like is reported to the originating side. If trouble will occur by reception of this data, for example, an originating-side equipment 1 will be occupied in reception for a long time and cannot transmit data to the other equipments then or the amount of charging will be large because this data to be received by the originating-side equipment 1 is long, this data reception is preliminarily abnormally terminated to disconnect the call, and data communication is stopped.
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公开(公告)号：JPS6330047A
公开(公告)日：1988-02-08
申请号：JP17324386
申请日：1986-07-22
Applicant: CANON KK
Inventor： MATSUEDA KAZUTAKA
Abstract: PURPOSE:To attain the communication to communication equipments succeeding a relevant communication equipment if the communication by next equipment is disabled by sending a relay communication address table having plural addresses at every communication of the communication equipment using the T.62 of the CCITT recommendations in the layer 5 of an OSI 7 layer. CONSTITUTION:When a call is given to a T.62 session sublayer of the CCITT to a communication equipment B by relay communication from a communication equipment A, an identifier and address or the like are sent up to equipments A-E. The communication equipment B receiving a control document analyzes its content to obtain an address to be sent. Then similar transmission is applied from a control document received already to the communication equipment C. If communication is disabled from the communication equipment C to the communication equipment D in case of making a call, the address is updated from a control document in the communication equipment E to obtain the address of the next communication equipment E. Thus, the communication equipment gives a call to the communication equipment E without communicating with the communication equipment D.
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73.发明专利
公开(公告)号：JP2003208284A
公开(公告)日：2003-07-25
申请号：JP2002003981
申请日：2002-01-11
Applicant: CANON KK
Inventor： MATSUEDA KAZUTAKA
Abstract: PROBLEM TO BE SOLVED: To allow the user of a client device to independently and quickly process job information by temporarily preparing a specific memory box for each job requested from a client device. SOLUTION: A printer device 1-3 is instructed to prepare a memory box 1-3A for managing job information in the memory device of the printer device 1-3 in response to a print request from a client device 1-1 connectable to a network, and when job information whose print is requested from the client device 1-1 is inputted and registered in the prepared memory box 1-3A, the printer management information of the job information inputted and registered in the memory box 1-3A is noticed to the client device 1-1. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2002366317A
公开(公告)日：2002-12-20
申请号：JP2001171380
申请日：2001-06-06
Applicant: CANON KK
Inventor： MATSUEDA KAZUTAKA
Abstract: PROBLEM TO BE SOLVED: To surely cancel a print job. SOLUTION: When cancel of a job is requested from an application 11, deletion of the job is reserved by a management table in a printing system 12 in the case that the job is not registered in a job queue of a printer 13. When the printing system 12 receives a job generation event from the printer 13, it is discriminated whether a job included in this event is the job of which the deletion is reserved or not, and the job is deleted in the case where it is the job of which deletion is reserved.
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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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Patent Agency Ranking
公开(公告)号：JP2000115412A
公开(公告)日：2000-04-21
申请号：JP29760498
申请日：1998-10-06
Applicant: CANON KK
Inventor： MATSUEDA KAZUTAKA , NAKAGAWA KAORI
Abstract: PROBLEM TO BE SOLVED: To enhance reply performance by detection a signal sent from an opposite party, even if a voice signal or a pseudo ring back tone is being transmitted. SOLUTION: A line duplicate circuit 12 in this facsimile equipment is provided between a modem 110 and a line 112, and a reception signal path is provided from the line duplicate circuit 120 in the facsimile equipment to the modem 110 or a telephone set 109, and a transmission signal path from the telephone set or a voice IC 101b to the line duplicate circuit 120 are configured as separate paths. Thus, a voice signal or the like is transmitted, independently of a reception signal, and a CNG signal can be detected without being affected by the voice signal even if the voice signal is being transmitted.
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公开(公告)号：JPH11308394A
公开(公告)日：1999-11-05
申请号：JP12819498
申请日：1998-04-22
Applicant: CANON KK
Inventor： MATSUEDA KAZUTAKA
Abstract: PROBLEM TO BE SOLVED: To easily grasp the actual result of communication through a plurality of lines by storing a communication line used for communication corresponding to its communication history information and outputting the communication line, with which that communication is performed, corresponding to each piece of communication history information in the case of outputting the communication history information. SOLUTION: In facsimile equipment having ISDN and PSTN ports, communication history information or the like is prepared and preserved while receiving the managing information of a communication managing part for managing communication through respective i/f parts. In a standby state, communication is performed from the respective connection ports through key operation of a user. When communication is performed at each port, which port performs the communication and which control part processes it are judged, that information is stored and the standby state is recovered. When outputting the history information of a communication managing report or the like, it is outputted while adding information showing the communication line or the like used for the history information. Thus, which port is used for communication can be comprehended at a glance.
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公开(公告)号：JPH114334A
公开(公告)日：1999-01-06
申请号：JP17099997
申请日：1997-06-12
Applicant: CANON KK
Inventor： MATSUEDA KAZUTAKA
Abstract: PROBLEM TO BE SOLVED: To realize efficient V.34 communication by changing a timing of sending an ANSam signal of the V.34 in response to a prescribed condition at the arrival of a call to send properly the ANSam signal to an opposite equipment. SOLUTION: A modem 109 modulates/demodulates a transmission reception signal of communication and is used for G3 communication in the PSTN And the ISDN. In the case that a called party receives an incoming call signal from a network and a line is closed, a parameter of an ANSam transmission start time registered as data in the equipment by the serviceman or user is read. Whether or not the ANSam transmission start time comes is discriminated and when the time comes, the transmission of the ANSam is started, a phase 1 of the V.34 is executed and the communication is started based on the standards. The ANSam transmission start time is revised by the operation of the user or serviceman.
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公开(公告)号：JPH0993386A
公开(公告)日：1997-04-04
申请号：JP24282295
申请日：1995-09-21
Applicant: CANON KK
Inventor： YAMAMURO SOICHI , MATSUMOTO KOICHI , SARUWATARI MASARU , MATSUEDA KAZUTAKA , SHOJI FUMIO , KONDO MASAYA
Abstract: PROBLEM TO BE SOLVED: To enhance the convenience of use by transferring directly an original image to a LAN terminal equipment by the control of the facsimile equipment connecting to a LAN so as to improve the function as a LAN system. SOLUTION: A radio LAN 126 is a LAN consisting of a facsimile equipment or a client machine having a radio LAN interface and a radio channel ties the facsimile equipment and a radio base station via a radio channel interface. Then image data read by a scanner 111 are sent to a terminal equipment commanded by an operation section 112. In this case, a memory of the LAN as a location of receiving image data by each LAN user and each terminal equipment is allocated to a memory of each server. Thus, the destination of the image data read by the scanner 111 of the facsimile equipment is commanded by the operation of the facsimile equipment and the image data are sent to a terminal equipment on the LAN.
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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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