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公开(公告)号：DE3788909D1
公开(公告)日：1994-03-10
申请号：DE3788909
申请日：1987-08-26
Applicant: CANON KK
Inventor： HAYAKAWA NAOJI , KAN FUMITAKA , MAJIMA TOSHIAKI , TAKENOUCHI MASANORI , NOMURA ICHIRO , YAMAMOTO MITSURU , SUZUKI HIDETOSHI
Abstract: An optical modulation device, comprises: a ferroelectric liquid crystal (7) disposed between a pair of substrates (1, 6); means (9) for applying an alternating voltage sufficient to render the ferroelectric liquid crystal turbid; and means (8) for superposing a DC voltage on the alternating voltage. A portion of the ferroelectric liquid crystal rendered turbid through the application of an alternating voltage is selectively caused to have an increased transmittance when superposed with a DC voltage.
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公开(公告)号：ES2179858T3
公开(公告)日：2003-02-01
申请号：ES95116585
申请日：1995-10-20
Applicant: CANON KK
Inventor： KENMOCHI TOSHIO , KURAHAYASHI SADASUKE , YOSHIDA TAKEHIRO , HAYAKAWA NAOJI , MAEDA TORU , OHNO SHIGEKI
IPC: H04N1/327
Abstract: A facsimile communication system and a communication apparatus reduce a loss time due to the synchronization of transmission/reception and shorten a communication time. They also shorten a communication time in a full duplex communication mode and allow proper switching of the full duplex communication at the transmission/reception replacement. DIS-CFR signals, EOP-DCN signals, NSS-TSI signals and TSI-DCS signals of a facsimile communication protocol are connected by synchronization signals so that the synchronization signals are sent even after the sending of the protocol signal. Thus, the sending of the synchronization signal for one second when the next protocol signal is sent is not necessary and a time required for the protocol signal is shortened. An ANSam signal to disable a function of an echo suppressor is sent when a call is detected and a calling station thereafter sends a protocol signal and an image signal in a manner not to cause signal interruption of 50 ms or longer, and at transmission/reception replacement at the end of the image signal from the calling station, a called station sends an ANSam signal and sends a protocol signal.
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公开(公告)号：ES2230228T3
公开(公告)日：2005-05-01
申请号：ES01129964
申请日：1995-10-20
Applicant: CANON KK
Inventor： KENMOCHI TOSHIO , KURAHAYASHI SADASUKE , YOSHIDA TAKEHIRO , HAYAKAWA NAOJI , MAEDA TORU , OHNO SHIGEKI
IPC: H04N1/327
Abstract: Método para la comunicación de datos, para llevar a cabo comunicación en una modalidad de dúplex completo, que comprende la siguiente etapa: enviar, en el momento de conexión de una llamada, una primera señal para permitir una modalidad de comunicación de dúplex completo; caracterizado por las siguientes fases llevar a cabo, después del envío de dicha primera señal, comunicación de datos con una señal de protocolo de forma que no provoque una interrupción de señal que tenga longitud igual o superior a un período de tiempo predeterminado; y conmutar, después de completar la comunicación de datos, la transmisión/recepción con la estación de destino y continuar la comunicación de datos con la comunicación de la señal de protocolo realizada de manera que no provoque una interrupción de señal de igual o superior duración que el intervalo de tiempo predeterminado en la conmutación de la transmisión/recepción, de manera que el intervalo de tiempo predeterminado es de 100 mseg.
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公开(公告)号：DE3788318D1
公开(公告)日：1994-01-13
申请号：DE3788318
申请日：1987-06-23
Applicant: CANON KK
Inventor： KAN FUMITAKA , NAKAMURA KENJI , TAKENOUCHI MASANORI , HAYAKAWA NAOJI , SHIMODA ISAMU , OKUNUKI MASAHIKO
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公开(公告)号：DE3788909T2
公开(公告)日：1994-05-26
申请号：DE3788909
申请日：1987-08-26
Applicant: CANON KK
Inventor： HAYAKAWA NAOJI , KAN FUMITAKA , MAJIMA TOSHIAKI , TAKENOUCHI MASANORI , NOMURA ICHIRO , YAMAMOTO MITSURU , SUZUKI HIDETOSHI
Abstract: An optical modulation device, comprises: a ferroelectric liquid crystal (7) disposed between a pair of substrates (1, 6); means (9) for applying an alternating voltage sufficient to render the ferroelectric liquid crystal turbid; and means (8) for superposing a DC voltage on the alternating voltage. A portion of the ferroelectric liquid crystal rendered turbid through the application of an alternating voltage is selectively caused to have an increased transmittance when superposed with a DC voltage.
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Patent Agency Ranking
公开(公告)号：DE69527245T2
公开(公告)日：2003-03-27
申请号：DE69527245
申请日：1995-10-20
Applicant: CANON KK
Inventor： KENMOCHI TOSHIO , KURAHAYASHI SADASUKE , YOSHIDA TAKEHIRO , HAYAKAWA NAOJI , MAEDA TORU , OHNO SHIGEKI , YOSHIURA YOSHIO , MATSUEDA KAZUTAKA , YOSHINO MOTOAKI , TAKIGUCHI FUMIYUKI , YANAGISAWA KAZUTO , SHIMIZU HIDEKI
IPC: H04N1/327
Abstract: A facsimile communication system and a communication apparatus reduce a loss time due to the synchronization of transmission/reception and shorten a communication time. They also shorten a communication time in a full duplex communication mode and allow proper switching of the full duplex communication at the transmission/reception replacement. DIS-CFR signals, EOP-DCN signals, NSS-TSI signals and TSI-DCS signals of a facsimile communication protocol are connected by synchronization signals so that the synchronization signals are sent even after the sending of the protocol signal. Thus, the sending of the synchronization signal for one second when the next protocol signal is sent is not necessary and a time required for the protocol signal is shortened. An ANSam signal to disable a function of an echo suppressor is sent when a call is detected and a calling station thereafter sends a protocol signal and an image signal in a manner not to cause signal interruption of 50 ms or longer, and at transmission/reception replacement at the end of the image signal from the calling station, a called station sends an ANSam signal and sends a protocol signal.
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公开(公告)号：DE69527245D1
公开(公告)日：2002-08-08
申请号：DE69527245
申请日：1995-10-20
Applicant: CANON KK
Inventor： KENMOCHI TOSHIO , KURAHAYASHI SADASUKE , YOSHIDA TAKEHIRO , HAYAKAWA NAOJI , MAEDA TORU , OHNO SHIGEKI , YOSHIURA YOSHIO , MATSUEDA KAZUTAKA , YOSHINO MOTOAKI , TAKIGUCHI FUMIYUKI , YANAGISAWA KAZUTO , SHIMIZU HIDEKI
IPC: H04N1/327
Abstract: A facsimile communication system and a communication apparatus reduce a loss time due to the synchronization of transmission/reception and shorten a communication time. They also shorten a communication time in a full duplex communication mode and allow proper switching of the full duplex communication at the transmission/reception replacement. DIS-CFR signals, EOP-DCN signals, NSS-TSI signals and TSI-DCS signals of a facsimile communication protocol are connected by synchronization signals so that the synchronization signals are sent even after the sending of the protocol signal. Thus, the sending of the synchronization signal for one second when the next protocol signal is sent is not necessary and a time required for the protocol signal is shortened. An ANSam signal to disable a function of an echo suppressor is sent when a call is detected and a calling station thereafter sends a protocol signal and an image signal in a manner not to cause signal interruption of 50 ms or longer, and at transmission/reception replacement at the end of the image signal from the calling station, a called station sends an ANSam signal and sends a protocol signal.
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公开(公告)号：DE3788318T2
公开(公告)日：1994-06-16
申请号：DE3788318
申请日：1987-06-23
Applicant: CANON KK
Inventor： KAN FUMITAKA , NAKAMURA KENJI , TAKENOUCHI MASANORI , HAYAKAWA NAOJI , SHIMODA ISAMU , OKUNUKI MASAHIKO
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公开(公告)号：JP2003178157A
公开(公告)日：2003-06-27
申请号：JP2002293545
申请日：2002-10-07
Applicant: CANON KK
Inventor： ISHII HIROAKI , HONMA TOSHIO , MIYATA MASANORI , IKEDA YOSHINORI , UEDA SHIGERU , ARAKI HIRONORI , OMURA HIROSHI , HAYAKAWA NAOJI , UCHIO YUICHI
Abstract: PROBLEM TO BE SOLVED: To efficiently maintain and manage a plurality of information apparatuses when they are operating under a network environment. SOLUTION: The information processing device is characterized by that it has an inputting means of inputting contract terms with a user, and a means of receiving information relevant to a printer via a network, carrying out management on the basis of the received information and the contract terms inputted by the inputting means and confirming contents already inputted in a management system via a user side server from input items of the contract terms. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2001222399A
公开(公告)日：2001-08-17
申请号：JP2000033301
申请日：2000-02-10
Applicant: CANON KK
Inventor： ISHII HIROAKI , HONMA TOSHIO , MIYATA MASANORI , IKEDA YOSHINORI , UEDA SHIGERU , ARAKI HIRONORI , OMURA HIROSHI , HAYAKAWA NAOJI , UCHIO YUICHI
Abstract: PROBLEM TO BE SOLVED: To efficiently maintain and manage plural pieces of information equipment when the pieces of information equipment are operated under network environment. SOLUTION: This information processor is characterized by providing a receiving means to receive information related to necessity of service regarding use of the information equipment via a network and a managing means to manage offer of the service regarding the use of the information equipment based on the information regarding the necessity of service received by the receiving means.
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