公开(公告)号：EP2889721B1

公开(公告)日：2017-08-23

申请号：EP14200339.1

申请日：2014-12-24

申请人： Brother Kogyo Kabushiki Kaisha

发明人： Misumi, Kazuhito ,  Fujishiro, Wataru ,  Aoyama, Kentaro ,  Inoue, Etsuteru

IPC分类号： G06F1/32 ,  H04B5/00 ,  G06F3/12 ,  H02J1/10

CPC分类号： H04N1/00888 ,  G06F1/266 ,  G06F1/3206 ,  G06F1/3215 ,  G06F1/3278 ,  G06F1/3287 ,  H02J1/10 ,  H02J1/108 ,  H02J50/20 ,  H04B5/0031 ,  H04B5/0037 ,  H04N1/00904 ,  H04N2201/006 ,  H04N2201/0094 ,  H04W4/80 ,  H04W52/0296 ,  Y02D10/157 ,  Y02D10/171

摘要： A communication controller controls non-contact communication with an external device via an antenna while at least one of first and second power is supplied. A first circuit electrically connects a first power supply to a communication node. A second circuit electrically connects a second power supply to the communication node. The first circuit includes a first electrical component configured to prevent second power from being supplied to a particular target electrically connected to the first power supply while the second power is supplied to the communication node. The communication controller communicates with the communication node in a certain data communication method while the second power is supplied to the communication node. In response to reception of electric power from the external device via the antenna, the second power supply supplies the second power to the communication controller, and supplies the second power to the communication node through the second circuit.

摘要翻译： 通信控制器在供应第一和第二电力中的至少一个的同时，经由天线控制与外部装置的非接触通信。 第一电路将第一电源电连接到通信节点。 第二电路将第二电源电连接到通信节点。 第一电路包括第一电部件，该第一电部件被配置为当第二电力被供应给通信节点时防止第二电力被供应到电连接到第一电源的特定目标。 通信控制器以特定数据通信方法与通信节点进行通信，同时第二电力被提供给通信节点。 响应于经由天线从外部装置接收电力，第二电源将第二电力提供给通信控制器，并且通过第二电路将第二电力提供给通信节点。

公开(公告)号：EP2725773B1

公开(公告)日：2016-12-14

申请号：EP13005044.6

申请日：2013-10-22

申请人： CANON KABUSHIKI KAISHA

发明人： Hosoda, Yuichi

IPC分类号： H04N1/00 ,  H04N1/29 ,  H04N1/32 ,  H04N1/23 ,  G03G15/00 ,  G06F1/32 ,  G06F9/44 ,  G06F3/12 ,  G03G13/22

CPC分类号： G03G13/22 ,  G03G15/5004 ,  G06F3/1215 ,  G06F3/1221 ,  G06F3/1229 ,  H04N1/00891 ,  H04N1/00896 ,  H04N1/00904 ,  H04N1/00928 ,  H04N1/2338 ,  H04N1/2346 ,  H04N1/2376 ,  H04N1/295 ,  H04N1/32363 ,  H04N2201/3288 ,  H04N2201/3295 ,  Y02D10/1592

摘要： An image forming apparatus which, to the extent possible, prevents an operation for protecting a printer engine (205) from being uncompleted before power to the printer engine (205) is shut down due to cancellation of a process that should be carried out by the printer engine (205). When a predetermined time period has elapsed since an instruction to reduce power consumption was detected, power to the printer engine (205) is shut down. When the instruction is detected, a canceling instruction for canceling the process that should be carried out by the printer engine (205) is issued to the printer engine (205). Responsive to this, a cancellation process for the process is started, and an engine protecting instruction for protecting the printer engine (205) without waiting for completion of the cancellation process is issued to the printer engine (205). After the operation for protecting the printer engine (205) is carried out, power to the printer engine is shut down.

摘要翻译： 其中，在可能的程度上，用于保护打印机引擎（205）从被功率到打印机引擎之前未完成的操作阻止（205）被关闭由于processthat的消除的图像形成装置，如果由被开展 打印机引擎（205）。 当预定的时间段已经由于在指​​令经过到哪些检测到的功率消耗，功率降低到打印机引擎（205）被关闭。 当检测到指令，取消processthat一个取消指令应当由打印机引擎（205）发到打印机引擎（205）来进行。 响应于此，该处理的取消过程开始，并在保护引擎指令保护打印机引擎（205），而不发给打印机引擎（205）等待取消过程的完成。 为了保护打印机引擎（205）的操作进行后，打印机电源引擎被关闭。

公开(公告)号：EP2871527A1

公开(公告)日：2015-05-13

申请号：EP14192298.9

申请日：2014-11-07

申请人： CANON KABUSHIKI KAISHA

发明人： Yamamizu, Hiroshi

IPC分类号： G03G15/00

CPC分类号： H04N1/00891 ,  G03G15/5004 ,  G03G15/5016 ,  G06K15/14 ,  G06K15/4055 ,  G06K15/406 ,  H04N1/00408 ,  H04N1/00411 ,  H04N1/00896 ,  H04N1/00904 ,  H04N1/06 ,  H04N1/40056 ,  H04N2201/0081 ,  H04N2201/0094

摘要： An image forming apparatus (10) includes an image forming unit (14) configured to form an image on a sheet based on image data, a control unit (401) configured to control driving of the image forming unit (14), and a power supply unit (410, 411, 412) configured to, if a factor for shifting from a power saving state to a standby state is detected, supply power to the image forming unit (14) and the control unit (401). If a first type of factor is detected as the factor in the power saving state, the power supply unit supplies power to the control unit (401) and the image forming unit (14), and the control unit (401) restricts the driving of the image forming unit (14). If an instruction to perform a function of forming an image on a sheet is accepted, the control unit cancels restriction of the driving of the image forming unit (14).

摘要翻译： 图像形成装置（10）包括：图像形成单元（14），被配置为基于图像数据在纸张上形成图像;控制单元（401），被配置为控制图像形成单元（14）的驱动;以及功率 供给单元（410,411,412），其被配置为：如果检测到从省电状态转换到待机状态的因素，则向图像形成单元（14）和控制单元（401）供电。 如果第一类型的因素被检测为省电状态的因素，则电源单元向控制单元（401）和图像形成单元（14）供电，并且控制单元（401）限制驱动 图像形成单元（14）。 如果接受执行在片材上形成图像的功能的指令，则控制单元取消对图像形成单元（14）的驱动的限制。

公开(公告)号：EP2278786A1

公开(公告)日：2011-01-26

申请号：EP10251286.0

申请日：2010-07-19

申请人： Ricoh Company Ltd.

发明人： Yamamoto, Mitsufumi

IPC分类号： H04N1/00 ,  G03G15/00 ,  G06F1/32 ,  G06F21/00 ,  H02J13/00

CPC分类号： H04N1/00885 ,  G06F1/26 ,  H04N1/00891 ,  H04N1/00899 ,  H04N1/00904 ,  H04N2201/0094

摘要： Disclosed is a power supply device (80) that includes a controller (108) that performs a shutdown sequence; a first power supply unit (104) that generates first power and second power; a power-supply switch unit (106) that turns on or turns off a supply of the first power to the controller (108); a switch unit (114) that turns on or turns off a supply of the second power to the controller (108); a determination unit (1082) that determines whether the shutdown sequence is completed; and a signal transmission unit (1084) that transmits a switch-OFF signal to the switch unit (114) for turning off the supply of the second power to the controller (108) when the power-supply switch unit (106) turns off the supply of the first power to the controller (108) and the determination unit (1082) determines that the shutdown sequence is completed.

摘要翻译： 公开了一种电源装置（80），其包括执行关机顺序的控制器（108） 产生第一功率和第二功率的第一电源单元（104） 电源开关单元（106），其向所述控制器（108）接通或关闭所述第一电力的供给; 开关单元（114），其向所述控制器（108）接通或关闭所述第二电力的供应; 确定单元（1082），确定关闭序列是否完成; 以及当电源开关单元（106）关闭时向开关单元（114）发送关断信号以用于关闭向控制器（108）提供第二电力的信号传输单元（1084） 向控制器（108）和确定单元（1082）提供第一功率确定关闭顺序完成。

公开(公告)号：EP1964385A1

公开(公告)日：2008-09-03

申请号：EP06845673.0

申请日：2006-12-15

申请人： Honeywell International Inc. ,  Jasinski, Wojtek Ted

发明人： JASINSKI, Wojtek, Ted

IPC分类号： H04N1/04

CPC分类号： H04N1/0402 ,  H04N1/00885 ,  H04N1/00896 ,  H04N1/00904

摘要： A method for providing electrical power for scanner heads (122) in a paper scanner (102) includes generating electrical power from the movement of the scanner heads (122) and providing at least a portion of the electrical power to the scanner heads (122). The scanner heads (122) are operational using the provided electrical power.

公开(公告)号：EP1909474A4

公开(公告)日：2008-07-30

申请号：EP06781687

申请日：2006-07-26

申请人： RICOH KK

发明人： SENDA SHIGEYA

IPC分类号： H04N1/00

CPC分类号： H04N1/32561 ,  H04N1/00127 ,  H04N1/00885 ,  H04N1/00896 ,  H04N1/00904 ,  H04N1/32587 ,  H04N1/32593 ,  H04N1/32603 ,  H04N2201/0041 ,  H04N2201/0046 ,  H04N2201/0049 ,  H04N2201/0094

摘要： An object of the invention is to provide an image processing device having a sub-system performing a power saving control to support the use of a USB device or provided to allow the supporting of the use of a USB device, in which operational mismatching which may occur at a start of a the power saving mode between the USB device and a USB device driver provided in the main system of the image processing device can be effectively suppressed. A state of the USB device driver before the mode of the image processing device is changed to the power saving mode is held, and, when the state of the USB device acquired after the mode of the image processing device returns from the power saving mode differs from the held state of the USB device driver, an estimated state-transition sequence for changing a state of the USB device driver is determined by an ACPI driver based on a result of comparison of the held state of the USB device driver and the acquired state of the USB device, thereby changing the state of the USB device driver according to the estimated state-transition sequence.

公开(公告)号：EP0862313B1

公开(公告)日：2006-10-18

申请号：EP98103396.2

申请日：1998-02-26

申请人： CANON KABUSHIKI KAISHA

发明人： Takahashi, Kenji ,  Ishikawa, Hisashi ,  Tajika, Hiroshi ,  Fujita, Miyuki ,  Konno, Yuji ,  Inoue, Hiroo ,  Kawatoko, Norihiro

IPC分类号： H04N1/00

CPC分类号： H04N1/00885 ,  H04N1/00891 ,  H04N1/00899 ,  H04N1/00901 ,  H04N1/00904

公开(公告)号：EP1648162A1

公开(公告)日：2006-04-19

申请号：EP04256289.2

申请日：2004-10-12

申请人： Yang, Tai-Her

发明人： Yang, Tai-Her

IPC分类号： H04N5/225

CPC分类号： H04N1/00127 ,  H04N1/00557 ,  H04N1/00885 ,  H04N1/00901 ,  H04N1/00904 ,  H04N5/225 ,  H04N2101/00 ,  H04N2201/0046 ,  H04N2201/0049 ,  H04N2201/0055 ,  H04N2201/0084

摘要： A combined or standalone hand held A/V camera system that allows combined or standalone operation and is essentially comprised of a main unit, an A/V output unit and a hand-held A/V camera unit; wherein, each unit is separately provided a portable battery source, and a wired or wireless transmission device when each unit is in standalone operation mode so to provide more flexible application since all the units permit combined or standalone operation.

摘要翻译： 组合或独立的手持式A / V摄像机系统，允许组合或独立操作，并且主要由主单元，A / V输出单元和手持式A / V摄像机单元组成; 其中，当每个单元处于独立操作模式时，每个单元分开设置便携式电池源，以及有线或无线传输设备，从而提供更灵活的应用，因为所有单元允许组合或独立操作。

公开(公告)号：EP0820184A3

公开(公告)日：1999-09-15

申请号：EP97111063.0

申请日：1997-07-02

申请人： CANON KABUSHIKI KAISHA

发明人： Nakanishi, Hideki

IPC分类号： H04N1/00

CPC分类号： H04N1/00885 ,  B41J29/393 ,  H04N1/00899 ,  H04N1/00904 ,  H04N1/0461

摘要： An invented battery-operating multifunctional apparatus in use for such as office automation provides an adequate threshold level thereby to detect a low energy state of the battery by discriminating whether species of a head loaded on a carriage unit 7 is an ink head 401 for printing the characters or a scanner head 402 for reading the image pictures. To attain the purpose, the threshold value of the low battery state is lowered for the scanning operation compared with for the printing operation.

公开(公告)号：EP0701361A3

公开(公告)日：1999-01-20

申请号：EP95114003.7

申请日：1995-09-06

申请人： CANON KABUSHIKI KAISHA

发明人： Nishii, Teruyuki ,  Yoshida, Takehiro ,  Kadokura, Yusuke

IPC分类号： H04N1/00 ,  H04N1/327

CPC分类号： H04N1/00885 ,  H04N1/00896 ,  H04N1/00904 ,  H04N1/32704 ,  H04N1/32708 ,  H04N1/32717 ,  H04N1/32728 ,  H04N1/32741 ,  H04N1/32763

摘要： In an apparatus that has a main power supply and a sub-power supply and that halts a main power supply in the standby state, the main power supply is turned on for an incoming call for facsimile communication, while the main power supply is not turned on for an incoming call for speech communication. Therefore, the unnecessary turning on and off of the main power supply can be prevented. When the DRPD (Distinguish Ringing Pattern Detect) service is provided, a plurality of telephone numbers are assigned to a single communication line, and a plurality of call signals whose pattern differ are employed for receiving calls. When one of these telephone numbers is used for facsimile and another telephone number is used for a telephone, an incoming call can be identified as being either for facsimile or for telephone by distinguishing between the patterns of the call signals. When the pattern of the call signal is for facsimile, the main power supply is turned on to perform data communication. When the pattern of the call signal is for telephone, the main power supply is not turned on.

摘要翻译： 在具有主电源和副电源并且在待机状态下使主电源停止的装置中，主电源在用于传真通信的来电时打开，而主电源未被打开 接通语音通信的来电。 因此，可以防止主电源不必要的打开和关闭。 当提供DRPD（区分振铃模式检测）服务时，多个电话号码被分配给单个通信线路，并且多个呼叫信号的模式不同被用于接收呼叫。 当这些电话号码中的一个用于传真而另一个电话号码用于电话时，可以通过区分呼叫信号的模式来将来电识别为传真或电话。 当呼叫信号的模式用于传真时，主电源打开以执行数据通信。 当呼叫信号的模式用于电话时，主电源未打开。