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11.发明申请COMMUNICATION APPARATUS, METHOD OF CONTROLLING COMMUNICATION APPARATUS, AND STORAGE MEDIUM 有权通信装置，控制通信装置的方法和存储介质公开(公告)号：US20160309050A1
公开(公告)日：2016-10-20
申请号：US15091486
申请日：2016-04-05
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
CPC classification number: H04N1/00888 , H04M3/2272 , H04M19/042 , H04N1/001 , H04N1/00901 , H04N2201/0094 , Y02D70/00
Abstract: A communication apparatus for performing automatic reception processing of a calling signal received on a telephone line, by power supplied from a first power supply, includes an image processing unit, a detection unit, a counting unit, and a power supply control unit. The image processing unit performs image processing on image data received over the telephone line, by power supplied from a second power supply. The detection unit detects a calling signal received on the telephone line, by power supplied from the first power supply, while power supplied from the second power supply is stopped. The counting unit counts the number of calling signals detected by the detection unit. The power supply control unit starts supply of power from the second power supply on the basis that the number of detected calling signals counted by the counting unit reaches a predetermined number.
Abstract translation: 用于通过从第一电源提供的电力对在电话线上接收的呼叫信号进行自动接收处理的通信装置包括图像处理单元，检测单元，计数单元和电源控制单元。 图像处理单元通过从第二电源提供的电力对通过电话线接收的图像数据进行图像处理。 当从第二电源供应的电力停止时，检测单元通过从第一电源提供的电力来检测在电话线上接收到的呼叫信号。 计数单元计数由检测单元检测到的呼叫信号的数量。 电源控制单元基于计数单元计数的检测到的呼叫信号的数量达到预定数量，开始从第二电源供应电力。
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公开(公告)号：US20210255683A1
公开(公告)日：2021-08-19
申请号：US17178757
申请日：2021-02-18
Applicant: Canon Kabushiki Kaisha
Inventor： Yasuhiro Kozuka
Abstract: An information processing apparatus includes: at least one device; a first processor configured to control the at least one device; a second processor configured to verify validity of a program to be executed by the first processor, and to allow the first processor to execute the program when the program is determined to be valid; and a control circuit configured to control supply of power to the at least one device. The second processor starts the verification of the program in response to the information processing apparatus being powered on. The first processor starts the execution of the program at least based on a first control signal indicating that the program is determined to be valid. The control circuit starts the supply of the power to the at least one device before the determination that the program is valid.
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13.发明申请公开(公告)号：US20180084126A1
公开(公告)日：2018-03-22
申请号：US15824595
申请日：2017-11-28
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
CPC classification number: H04N1/00888 , H04M3/2272 , H04M19/042 , H04M2201/12 , H04N1/001 , H04N1/00885 , H04N1/00901 , H04N2201/0094 , Y02D70/00
Abstract: A communication apparatus for performing automatic reception processing of a calling signal received on a telephone line, by power supplied from a first power supply, includes an image processing unit, a detection unit, a counting unit, and a power supply control unit. The image processing unit performs image processing on image data received over the telephone line, by power supplied from a second power supply. The detection unit detects a calling signal received on the telephone line, by power supplied from the first power supply, while power supplied from the second power supply is stopped. The counting unit counts the number of calling signals detected by the detection unit. The power supply control unit starts supply of power from the second power supply on the basis that the number of detected calling signals counted by the counting unit reaches a predetermined number.
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公开(公告)号：US20170317980A1
公开(公告)日：2017-11-02
申请号：US15495630
申请日：2017-04-24
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
CPC classification number: H04L63/0281 , G06F1/3209 , G06F1/3234 , G06F1/3287 , G06F13/102 , G06F13/24 , G06F13/4068 , G06F13/4282 , G06F2213/0026 , H04L12/12 , H04N1/00891 , Y02D10/14 , Y02D10/151
Abstract: An information processing device that can communicate with an external device includes a controller for controlling the information processing device, and a network interface for communicating data with the external device via a network. The network interface performs proxy response for responding to specific data received from the external device via the network to the external device without the controller. The network interface includes a storage unit for storing system status information indicating a power state of the information processing device and determines whether or not to perform the proxy response on the basis of the system status information stored in the storage unit.
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15.发明申请CONTROL APPARATUS, METHOD FOR CONTROLLING CONTROL APPARATUS, AND STORAGE MEDIUM 有权控制装置，控制装置的控制方法和存储介质公开(公告)号：US20150229797A1
公开(公告)日：2015-08-13
申请号：US14614275
申请日：2015-02-04
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
CPC classification number: H04N1/00893 , G06F1/26 , G06K15/4055 , H04N1/00899 , H04N1/00901 , H04N1/00904
Abstract: A control apparatus includes a first control unit, a second control unit including a memory for storing information for performing startup processing, and a power supply unit configured to supply electric power to the first control unit and the second control unit, and in a case where electric power is supplied from the power supply unit to the second control unit, whether a startup state of the second control unit is normal is determined. In a case where the startup state of the second control unit is determined to be normal, the power supply unit supplies electric power to the first control unit. In a case where the startup state of the second control unit is determined to be not normal, to power supply to the memory from a backup power supply for the memory is stopped so as to clear the memory of the second control unit.
Abstract translation: 一种控制装置，包括：第一控制单元;第二控制单元，包括用于存储用于执行启动处理的信息的存储器;以及电源单元，被配置为向第一控制单元和第二控制单元提供电力;以及电源单元， 确定电源是否正常，从电源单元向第二控制单元提供电力。 在第二控制单元的启动状态被确定为正常的情况下，电源单元向第一控制单元供电。 在第二控制单元的启动状态被确定为不正常的情况下，停止从存储器的备用电源向存储器供电以清除第二控制单元的存储器。
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Patent Agency Ranking
公开(公告)号：US12271254B2
公开(公告)日：2025-04-08
申请号：US18147275
申请日：2022-12-28
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
Abstract: An information processing apparatus that can perform error notification with ease and at a low cost in a case where falsification of an activation program is detected. The information processing apparatus has a main CPU for executing various programs, a sub CPU for verifying falsification of the activation program of the main CPU and perform recovery processing for the falsification, a FLASH Memory for storing a boot code of the activation program, a hardware sequencer for selectively switching one of the main CPU and the sub CPU so as to be capable of accessing the FLASH Memory, and a LED having three types of notification patterns. The hardware sequencer causes notification of the LED to change one of the three types of notification patterns according to both states of a falsification detection determination signal and an UNDER_RECOVERY signal from the sub CPU.
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17.发明授权公开(公告)号：US10440210B2
公开(公告)日：2019-10-08
申请号：US15824595
申请日：2017-11-28
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
Abstract: A communication apparatus for performing automatic reception processing of a calling signal received on a telephone line, by power supplied from a first power supply, includes an image processing unit, a detection unit, a counting unit, and a power supply control unit. The image processing unit performs image processing on image data received over the telephone line, by power supplied from a second power supply. The detection unit detects a calling signal received on the telephone line, by power supplied from the first power supply, while power supplied from the second power supply is stopped. The counting unit counts the number of calling signals detected by the detection unit. The power supply control unit starts supply of power from the second power supply on the basis that the number of detected calling signals counted by the counting unit reaches a predetermined number.
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公开(公告)号：US20190306360A1
公开(公告)日：2019-10-03
申请号：US16361552
申请日：2019-03-22
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
IPC: H04N1/00 , G06F1/3234 , G06F1/3215
Abstract: The electronic apparatus includes a controller that performs control of the entire apparatus and a UI module that performs a display for a user interface by using an image data supplied from the controller. Then, the controller includes a first processor and the UI module includes a second processor, respectively. Then, the controller diagnoses an abnormality of at least the first processor at the time of boot of the electronic apparatus. Then, the UI module diagnoses an abnormality of the display and notifies, in a case where an abnormality of the display is detected at the time of boot of the electronic apparatus, the controller of the detected abnormality by communication between the second processor and the first processor.
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19.发明授权公开(公告)号：US09883067B2
公开(公告)日：2018-01-30
申请号：US14614275
申请日：2015-02-04
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
CPC classification number: H04N1/00893 , G06F1/26 , G06K15/4055 , H04N1/00899 , H04N1/00901 , H04N1/00904
Abstract: A control apparatus includes a first control unit, a second control unit including a memory for storing information for performing startup processing, and a power supply unit configured to supply electric power to the first control unit and the second control unit, and in a case where electric power is supplied from the power supply unit to the second control unit, whether a startup state of the second control unit is normal is determined. In a case where the startup state of the second control unit is determined to be normal, the power supply unit supplies electric power to the first control unit. In a case where the startup state of the second control unit is determined to be not normal, to power supply to the memory from a backup power supply for the memory is stopped so as to clear the memory of the second control unit.
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公开(公告)号：US09830543B2
公开(公告)日：2017-11-28
申请号：US14570955
申请日：2014-12-15
Applicant: CANON KABUSHIKI KAISHA
Inventor： Yasuhiro Kozuka
CPC classification number: G06K15/406 , G06F1/3203 , H04N1/00891 , H04N1/00896 , H04N2201/0094
Abstract: An information processing apparatus includes a storage unit configured to store information related to an activation of the information processing apparatus, a control unit configured to perform a control such that, in a case where the information stored in the storage unit relates to a first activation, the information processing apparatus is shifted into a standby state when power is supplied to the information processing apparatus, and in a case where the stored information relates to a second activation, the information processing apparatus is shifted into the standby state when the power is supplied to the information processing apparatus and also a signal input to the control unit is put into a particular state, and a power supply control unit configured to put the signal input to the control unit into the particular state when the information processing apparatus is not shifted into the standby state even when the power is supplied.
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