公开(公告)号：US10027844B2

公开(公告)日：2018-07-17

申请号：US15381814

申请日：2016-12-16

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato

IPC: G06F3/12 ,  H04N1/32 ,  H04N1/00

Abstract: A control method for an image forming apparatus configured to perform transmission of information includes performing retransmission of the information a predetermined number of times in a case where the transmission of the information fails, wherein an entry about the retransmission of the information is added to a notification table managed by the image forming apparatus, clearing the entry from the notification table, in a case where the retransmission of the information is completed the predetermined number of times or a case where the image forming apparatus receives a response to the retransmission of the information, and clearing the entry from the notification table in a case where user information necessary for the retransmission of the information is changed.

公开(公告)号：US20130346145A1

公开(公告)日：2013-12-26

申请号：US13919131

申请日：2013-06-17

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato

IPC: G06Q20/14

CPC classification number: G06Q20/145 ,  G06Q20/085 ,  H04L12/1485 ,  H04L65/1006 ,  H04L65/1069 ,  H04L67/143 ,  H04M15/60 ,  H04M15/63

Abstract: A communication device that is capable of reducing ineffectual process and load by checking continuity of a SIP session depending on whether a network charges a fee or not. The communication device communicates with another communication device by a predetermined communication protocol. A determination unit determines whether a network used for communication charges a fee or not. A checking unit checks whether the communication continues when the determination unit determines that the network charges a fee. A communication control unit finishes the communication when the checking unit determines that the communication does not continue.

Abstract translation: 一种能够通过根据网络是否收取费用来检查SIP会话的连续性来减少无效过程和负载的通信设备。 通信设备通过预定的通信协议与另一通信设备进行通信。 确定单元确定用于通信的网络是否收费。 当确定单元确定网络收取费用时，检查单元检查通信是否继续。 当检查单元确定通信不继续时，通信控制单元完成通信。

公开(公告)号：US11055586B2

公开(公告)日：2021-07-06

申请号：US16567217

申请日：2019-09-11

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato

IPC: G06F3/12 ,  G06K15/02 ,  H04N1/00

Abstract: A printing device determines whether a character string indicating argument corresponding to a first command has been registered as a registered virtual printer name, when an optional command of received print data includes the first command indicating a predetermined type of optional command and the character string indicating argument corresponding to the first command, generates a print job that prints the file data by using print settings associated with the registered virtual printer if the character string indicating argument corresponding to the first command has been registered as the virtual printer name, and generates a print job that analyzes the character string indicating argument corresponding to the first command and prints the file data by using the print settings specified based on the analyzed result if the character string indicating argument corresponding to the first command has not been registered as the virtual printer name.

公开(公告)号：US11048452B2

公开(公告)日：2021-06-29

申请号：US15920976

申请日：2018-03-14

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato

IPC: G06F3/12 ,  H04W76/14 ,  H04L29/12 ,  H04W4/80 ,  H04N1/00 ,  H04W48/00

Abstract: When an IP address for use in an infrastructure connection mode and an IP address for use in a direct connection mode overlap each other, there is a possibility that an information processing apparatus incorrectly transmits data to an interface different from an interface supposed to receive the data. Thus, the information processing apparatus is prohibited from operating in the direct connection mode in a case where the IP address for use in the infrastructure connection mode and the IP address for use in the direct connection mode overlap each other.

公开(公告)号：US20160269577A1

公开(公告)日：2016-09-15

申请号：US15054223

申请日：2016-02-26

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato

IPC: H04N1/00 ,  H04W48/10 ,  H04W76/02 ,  H04W4/00

CPC classification number: H04N1/00307 ,  H04N1/00411 ,  H04N2201/0032 ,  H04N2201/0094 ,  H04W4/80 ,  H04W8/005 ,  H04W48/10 ,  H04W76/14 ,  H04W84/20

Abstract: An information processing apparatus (MFP) performs communication control for receiving an advertisement (ADV) packet transmitted from a mobile terminal while regularly transmitting an ADV packet that includes service information regarding a service provided by the information processing apparatus, in conformity with the BLE standard. In this state, every time the MFP detects an ADV packet that designates the information processing apparatus as a communication partner in BLE communication, the MFP performs communication control for transmitting a connection request to the mobile terminal that is the transmission source of the ADV packet as a response to the detected ADV packet. The MFP thus serves as a master to establish a BLE connection with each mobile terminal.

Abstract translation: 信息处理设备（MFP）执行通信控制，用于接收从移动终端发送的广告（ADV）分组，同时根据BLE标准定期发送包括关于由信息处理设备提供的服务的服务信息的ADV分组。 在这种状态下，MFP每当检测到在BLE通信中指定信息处理装置作为通信伙伴的ADV分组时，MFP执行用于向作为ADV分组的发送源的移动终端发送连接请求的通信控制，作为 对检测到的ADV分组的响应。 因此，MFP用作主机以与每个移动终端建立BLE连接。

公开(公告)号：US20150338906A1

公开(公告)日：2015-11-26

申请号：US14709832

申请日：2015-05-12

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato ,  Tomohiro Kimura

IPC: G06F1/32

CPC classification number: G06F1/3287 ,  B41J29/38 ,  G06F1/3243 ,  G06F1/3296 ,  G06F3/1221 ,  G06F3/1229 ,  G06F3/1236 ,  G06F3/1285 ,  H04N1/00904 ,  Y02D10/1592

Abstract: An information processing apparatus comprises: a power control unit that, when the information processing apparatus operates in a first power mode, controls to supply power to both a first control unit and a second control unit, and when the information processing apparatus operates in a second power mode in which a power consumption is smaller than that in the first power mode, controls to supply power to the second control unit, wherein when the information processing apparatus operates in the second power mode, the second control unit can respond to a status request of a first type in which specific identification information is designated and a status request of a second type in which specific identification information is designated while maintaining the second power mode.

Abstract translation: 一种信息处理设备，包括：功率控制单元，当所述信息处理设备以第一功率模式操作时，控制向第一控制单元和第二控制单元两者供电，并且当所述信息处理设备在第二 功率模式，其中功耗小于第一功率模式中的功率模式，控制向第二控制单元供电，其中当信息处理设备在第二功率模式下操作时，第二控制单元可以响应状​​态请求 指定特定识别信息的第一类型和在保持第二功率模式的同时指定了特定识别信息的第二类型的状态请求。

公开(公告)号：US08958098B2

公开(公告)日：2015-02-17

申请号：US13753068

申请日：2013-01-29

Applicant: Canon Kabushiki Kaisha

Inventor： Haruki Sato

IPC: G06F3/12 ,  H04N1/00 ,  H04N1/32

CPC classification number: H04N1/00302 ,  H04N1/00217 ,  H04N1/00244 ,  H04N1/32432 ,  H04N2201/0093

Abstract: A communication device that allows a proxy reception device to perform proxy reception of data directed to the communication device. The communication device establishes a SIP protocol-based session through a call controller connected to a network and performs data communication. The communication device holds proxy reception device destination information representing an IP address of the proxy reception device that performs proxy reception of data transmitted to a SIP URI of the communication device, and registers, into the call controller, registration information comprised of communication device destination information and proxy reception device destination information according to which the communication device sends proxy reception instruction information that instructs to perform proxy reception to the proxy reception device.

Abstract translation: 一种通信设备，其允许代理接收设备执行代理接收指向所述通信设备的数据。 通信设备通过连接到网络的呼叫控制器建立基于SIP协议的会话，并进行数据通信。 通信装置保持代表接收装置目的地信息，代表代理接收装置的IP地址，代理接收装置执行代理接收发送到通信装置的SIP URI的数据，并且向呼叫控制器登记包括通信装置目的地信息的登记信息 以及代理接收装置目的地信息，根据该代理接收装置的目的地信息，通信装置向代理接收装置发送指示执行代理接收的代理接收指示信息。

公开(公告)号：US11182118B2

公开(公告)日：2021-11-23

申请号：US16866610

申请日：2020-05-05

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato

IPC: G06F3/12 ,  H04N1/00

Abstract: The image forming apparatus operations include setting a setting value for communication with a server based on a user operation and receiving an event notification in either one of a server push method and a pull method based on the setting value. In the server push method, the event notification is received from the server via a communication session established and being kept between the image forming apparatus and the server, and in the pull method an event acquisition request is transmitted from the image forming apparatus to the server and the event notification is received as a response to the event acquisition request. In a case where the event notification indicating the occurrence of a print job is received, the print job is acquired, and in a case where the server push method is rejected by the server, the event notification is received in the pull method.

公开(公告)号：US20210021717A1

公开(公告)日：2021-01-21

申请号：US16922402

申请日：2020-07-07

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato

IPC: H04N1/00 ,  H04L29/08

Abstract: An MFP communicates with a DNS server through a network. This MFP includes an operation unit that sets whether a printing service is activated or not and a controller unit that registers search information in which capability information provided for a client terminal and information relating to name resolution are associated with each other in the DNS server in accordance with activation of the printing service being set by this operation unit.

公开(公告)号：US10313540B2

公开(公告)日：2019-06-04

申请号：US15054223

申请日：2016-02-26

Applicant: CANON KABUSHIKI KAISHA

Inventor： Haruki Sato

IPC: H04N1/00 ,  H04W4/80 ,  H04W48/10 ,  H04W84/20 ,  H04W8/00 ,  H04W76/14

Abstract: An information processing apparatus (MFP) performs communication control for receiving an advertisement (ADV) packet transmitted from a mobile terminal while regularly transmitting an ADV packet that includes service information regarding a service provided by the information processing apparatus, in conformity with the BLE standard. In this state, every time the MFP detects an ADV packet that designates the information processing apparatus as a communication partner in BLE communication, the MFP performs communication control for transmitting a connection request to the mobile terminal that is the transmission source of the ADV packet as a response to the detected ADV packet. The MFP thus serves as a master to establish a BLE connection with each mobile terminal.