Patents by Inventor Kaori Nakagawa
Kaori Nakagawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20150055179Abstract: A facsimile apparatus which makes it possible to certainly perform facsimile communication via an IP network. The facsimile makes connection with a communication destination according to Session Initiation Protocol to perform facsimile communication with the communication destination via an IP network. A first connection sequence of starting call connection using a session of performing image communication is executed, and then a second connection sequence of starting call connection using a session of performing voice communication is executed. When one of the first connection sequence and the second connection sequence fails in the call connection, the other of the first connection sequence and the second connection sequence executes the call connection.Type: ApplicationFiled: October 29, 2014Publication date: February 26, 2015Inventor: Kaori Nakagawa
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Publication number: 20150055192Abstract: There is provided a technique of, in a communication apparatus capable of executing facsimile communication by a deemed voice scheme, enabling generation of a communication error to be prevented regardless of a voice encoding scheme used to encode a facsimile signal. To achieve this, a communication apparatus (first FAX apparatus) establishes a voice signal transmission session with the second FAX apparatus serving as a partner apparatus in FAX communication for FAX communication by the deemed voice scheme. The first FAX apparatus determines a voice encoding scheme which is used in the established session to encode a FAX signal into a voice signal. In accordance with the determination result, the first FAX apparatus limits modulation schemes usable in generation of the FAX signal when performing FAX communication by the deemed voice scheme.Type: ApplicationFiled: August 8, 2014Publication date: February 26, 2015Inventor: Kaori Nakagawa
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Publication number: 20150057370Abstract: A drug composition in a liquid form sealed within a soft capsule containing succinylated gelatin as a principal component thereof, the composition including (a) one kind of phenol derivative or a mixture of multiple kinds thereof and (b) a succinylated-gelatin insolubilizing agent; and a soft capsule drug including a capsule shell containing succinylated gelatin as a principal component thereof, the shell sealing therein a drug composition in a liquid form including (a) one kind of phenol derivative or a mixture of multiple kinds thereof; and (b) a succinylated-gelatin insolubilizing agent.Type: ApplicationFiled: March 19, 2013Publication date: February 26, 2015Applicant: TAIKO PHARMACEUTICAL CO., LTD.Inventors: Yuji Yoneda, Kaori Nakagawa
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Publication number: 20150055190Abstract: There is provided a technique of enabling an operator to confirm partner information in a communication apparatus capable of executing FAX transmission via an IP network, without mounting a new function in a partner apparatus in FAX transmission. To achieve this, when a communication apparatus (IP FAX 1) accepts input of partner information representing a partner apparatus (IP FAX 2) in the FAX transmission via an IP network, it transmits an SIP session establishment request to the partner apparatus. When the communication apparatus receives a response to the session establishment request from the partner apparatus, it prompts an operator to confirm partner information contained in the response before the start of the FAX transmission.Type: ApplicationFiled: July 22, 2014Publication date: February 26, 2015Inventor: Kaori Nakagawa
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Patent number: 8964222Abstract: A facsimile apparatus which makes it possible to certainly perform facsimile communication via an IP network. The facsimile makes connection with a communication destination according to Session Initiation Protocol to perform facsimile communication with the communication destination via an IP network. A first connection sequence of starting call connection using a session of performing image communication is executed, and then a second connection sequence of starting call connection using a session of performing voice communication is executed. When one of the first connection sequence and the second connection sequence fails in the call connection, the other of the first connection sequence and the second connection sequence executes the call connection.Type: GrantFiled: August 24, 2012Date of Patent: February 24, 2015Assignee: Canon Kabushiki KaishaInventor: Kaori Nakagawa
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Patent number: 8873099Abstract: Provided are a facsimile apparatus, a communication apparatus, and a communication method that perform communication using a session established according to a session initiation protocol (SIP). If an INVITE in which a media type is designated as “audio” is received, an INVITE in which a media type is designated as “image” is transmitted. If a success response is made to the transmitted INVITE, an image session is established and facsimile communication or image communication is executed. If an error response is made to the transmitted INVITE, calling processing for calling an operator is started.Type: GrantFiled: October 10, 2013Date of Patent: October 28, 2014Assignee: Canon Kabushiki KaishaInventor: Kaori Nakagawa
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Publication number: 20140168703Abstract: Provided are a facsimile apparatus, a communication apparatus, and a communication method that perform communication using a session established according to a session initiation protocol (SIP). If an INVITE in which a media type is designated as “audio” is received, an INVITE in which a media type is designated as “image” is transmitted. If a success response is made to the transmitted INVITE, an image session is established and facsimile communication or image communication is executed. If an error response is made to the transmitted INVITE, calling processing for calling an operator is started.Type: ApplicationFiled: October 10, 2013Publication date: June 19, 2014Inventor: Kaori Nakagawa
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Publication number: 20130050755Abstract: A facsimile apparatus which makes it possible to certainly perform facsimile communication via an IP network. The facsimile makes connection with a communication destination according to Session Initiation Protocol to perform facsimile communication with the communication destination via an IP network. A first connection sequence of starting call connection using a session of performing image communication is executed, and then a second connection sequence of starting call connection using a session of performing voice communication is executed. When one of the first connection sequence and the second connection sequence fails in the call connection, the other of the first connection sequence and the second connection sequence executes the call connection.Type: ApplicationFiled: August 24, 2012Publication date: February 28, 2013Applicant: CANON KABUSHIKI KAISHAInventor: Kaori Nakagawa
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Patent number: 8370723Abstract: A communication apparatus complying with the ITU-T Recommendations v.34 and control method thereof are disclosed. The communication apparatus predicts a timing at which reception of image data in an amount of the error frames sent from another communication device is terminated, based on the number of error frames which are not normally received when receiving image data from the another communication device through a primary channel. The communication apparatus controls to shift from the primary channel to a control channel in accordance with the predicted timing when the image data is received in an amount of the error frames on the primary channel from the another communication device.Type: GrantFiled: March 25, 2009Date of Patent: February 5, 2013Assignee: Canon Kabushiki KaishaInventor: Kaori Nakagawa
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Patent number: 8179553Abstract: When facsimile data is transmitted by performing facsimile communication, a public line is seized. Then, when the public line is seized, it is a determined which of a dial tone signal or a voice signal for phone call a signal received from the public line is, it is controlled to perform the facsimile communication in a case where the received signal is determined as the dial tone signal, and it is controlled not to perform the facsimile communication in a case where the received signal is determined as the voice signal.Type: GrantFiled: March 21, 2011Date of Patent: May 15, 2012Assignee: Canon Kabushiki KaishaInventor: Kaori Nakagawa
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Patent number: 8135118Abstract: An incoming call from a public communication network is sensed in a communication apparatus that is capable of switching between an automatic response mode and a manual response mode as a response to an incoming call. If incoming of a specific call signal has been sensed, the response to this incoming call is switched from the automatic response mode to the manual response mode.Type: GrantFiled: December 5, 2007Date of Patent: March 13, 2012Assignee: Canon Kabushiki KaishaInventor: Kaori Nakagawa
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Publication number: 20110170679Abstract: When facsimile data is transmitted by performing facsimile communication, a public line is seized. Then, when the public line is seized, it is a determined which of a dial tone signal or a voice signal for phone call a signal received from the public line is, it is controlled to perform the facsimile communication in a case where the received signal is determined as the dial tone signal, and it is controlled not to perform the facsimile communication in a case where the received signal is determined as the voice signal.Type: ApplicationFiled: March 21, 2011Publication date: July 14, 2011Applicant: CANON KABUSHIKI KAISHAInventor: Kaori Nakagawa
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Patent number: 7933047Abstract: When facsimile data is transmitted by performing facsimile communication, a public line is seized. Then, when the public line is seized, it is a determined which of a dial tone signal or a voice signal for phone call a signal received from the public line is, it is controlled to perform the facsimile communication in a case where the received signal is determined as the dial tone signal, and it is controlled not to perform the facsimile communication in a case where the received signal is determined as the voice signal.Type: GrantFiled: September 20, 2007Date of Patent: April 26, 2011Assignee: Canon Kabushiki KaishaInventor: Kaori Nakagawa
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Publication number: 20100174953Abstract: A communication apparatus complying with the ITU-T Recommendations v.34 and control method thereof are disclosed. The communication apparatus predicts a timing at which reception of image data in an amount of the error frames sent from another communication device is terminated, based on the number of error frames which are not normally received when receiving image data from the another communication device through a primary channel. The communication apparatus controls to shift from the primary channel to a control channel in accordance with the predicted timing when the image data is received in an amount of the error frames on the primary channel from the another communication device.Type: ApplicationFiled: March 25, 2009Publication date: July 8, 2010Applicant: CANON KABUSHIKI KAISHAInventor: Kaori Nakagawa
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Publication number: 20080130858Abstract: An incoming call from a public communication network is sensed in a communication apparatus that is capable of switching between an automatic response mode and a manual response mode as a response to an incoming call. If incoming of a specific call signal has been sensed, the response to this incoming call is switched from the automatic response mode to the manual response mode.Type: ApplicationFiled: December 5, 2007Publication date: June 5, 2008Applicant: CANON KABUSHIKI KAISHAInventor: Kaori Nakagawa
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Publication number: 20080088884Abstract: When facsimile data is transmitted by performing facsimile communication, a public line is seized. Then, when the public line is seized, it is a determined which of a dial tone signal or a voice signal for phone call a signal received from the public line is, it is controlled to perform the facsimile communication in a case where the received signal is determined as the dial tone signal, and it is controlled not to perform the facsimile communication in a case where the received signal is determined as the voice signal.Type: ApplicationFiled: September 20, 2007Publication date: April 17, 2008Applicant: CANON KABUSHIKI KAISHAInventor: Kaori Nakagawa
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Patent number: 6437870Abstract: A CI signal of a V.8 protocol is transmitted in response to the reception of a DIS signal indicating the provision of a V.8 facility, and the V.8 protocol is executed in response to the reception of an ANSam signal of V.8, and when the DIS signal indicating the provision of the V.8 facility is received without receiving the ANSam signal, the CI signal is retransmitted. When a transmitting station or a receiving station does not have a V.34 facility after the V.8 protocol, the DIS signal indicating the non-provision of the V.8 facility is transmitted. Thus, when the V.8 protocol facility is provided with a facsimile apparatus, communication with a conventional apparatus having only a T.30 protocol is attained.Type: GrantFiled: January 31, 1997Date of Patent: August 20, 2002Assignee: Canon Kabushiki KaishaInventors: Takehiro Yoshida, Toru Maeda, Toshio Kenmochi, Kaori Nakagawa
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Patent number: 6377357Abstract: A facsimile apparatus capable of recalling a destination for retransmission when the transmission ends with a transmission error, comprises a memory unit for storing image data page by page; a transmission unit for transmitting the image data stored in said memory unit page by page; a detection unit for detecting a transmission error during the transmission of the image data by said transmission unit; an error page memory unit for storing a transmission error page based on the detection result by said detection unit; a line control unit for terminating the transmission with error and recalling the error terminated destination based on the detection of the transmission error by said detection unit; and a retransmission unit for causing said transmission unit to retransmit the image data stored in said memory unit from the error page stored in said error page memory unit after the line connection by the recalling by said line control unit.Type: GrantFiled: February 5, 1999Date of Patent: April 23, 2002Assignee: Canon Kabushiki KaishaInventors: Akemi Sato, Shunichi Tachibana, Kaori Nakagawa, Masashi Kimura
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Patent number: 6346995Abstract: A communication apparatus comprises a communicating circuit, a connecting unit for connecting a telephone or the communicating circuit to a line, a disconnecting unit for disconnecting the telephone from the line, a call reception detection circuit, a detection circuit for detecting a hook state of the telephone, an output unit for outputting a signal indicating that the call generation limitation mode has been set, a display for displaying that the apparatus is in the call generation limitation mode, and a dial signal transmission unit. A call generation of an attached telephone can be limited with a simple construction and a call generation limiting function of the data communication apparatus can be certainly realized.Type: GrantFiled: May 16, 1997Date of Patent: February 12, 2002Assignee: Canon Kabushiki KaishaInventors: Kaori Nakagawa, Kenzo Sakakibara, Koichi Matsumoto, Shinichiro Kohri, Makoto Kobayashi
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Patent number: 5974123Abstract: Disclosed is a facsimile apparatus equipped with an automatic answering telephone function, as well as a communication method in this apparatus. When a tone signal from a line is detected after the start of storage of a voice message in response to an incoming call, the voice message presently being recorded is not counted as a received message and a voice message received next is stored in the area in which storage has just been performed. Further, when a DTFM signal, which is a control signal of the automatic answering telephone, is detected, a transition is made to facsimile communication in response to a CNG signal. Thus, erroneous operation in facsimile communication due to a CNG signal recorded in the automatic answering telephone is prevented.Type: GrantFiled: April 26, 1996Date of Patent: October 26, 1999Assignee: Canon Kabushiki KaishaInventors: Toru Nakayama, Tomoyuki Takeda, Hiromichi Uno, Kaori Nakagawa, Hideki Shimizu, Mitsuo Morita