公开(公告)号：US06389170B1

公开(公告)日：2002-05-14

申请号：US09153852

申请日：1998-09-16

申请人： Eiichiro Kawasaki ,  Takeshi Morikawa ,  Eiichi Yoshida ,  Akio Nakajima ,  Tomoyuki Atsumi ,  Yoshikazu Ikenoue

发明人： Eiichiro Kawasaki ,  Takeshi Morikawa ,  Eiichi Yoshida ,  Akio Nakajima ,  Tomoyuki Atsumi ,  Yoshikazu Ikenoue

IPC分类号： G06K936

CPC分类号： G03G15/50 ,  H04N1/00204 ,  H04N1/00931 ,  H04N1/32561 ,  H04N2201/0081 ,  H04N2201/0082

摘要： In the image data processing of the digital copying machine (M), the image data is assigned to the expanders (30,31) in such a manner that the expansion time of each of the expanders (30,31) is close to one another. Thus, because the difference of the expansion time between the expanders (30,31) is very close to one another, both of the expanders (30,31) can be efficiently used so that the timing when printing can be started is quickened. In consequence, the speed of expansion processing or print processing is improved.

摘要翻译： 在数字复印机（M）的图像数据处理中，将图像数据分配给扩展器（30,31），使得每个扩展器（30,31）的扩展时间彼此接近 。 因此，由于扩展器（30,31）之间的膨胀时间的差异非常接近，因此可以有效地使用两个膨胀器（30,31），从而能够加快打印时的时间。 因此，提高了扩展处理或打印处理的速度。

公开(公告)号：US6043897A

公开(公告)日：2000-03-28

申请号：US948647

申请日：1997-10-10

申请人： Takeshi Morikawa ,  Tomoyuki Atsumi ,  Eiichiro Kawasaki ,  Eiichi Yoshida ,  Yoshikazu Ikenoue ,  Akio Nakajima

发明人： Takeshi Morikawa ,  Tomoyuki Atsumi ,  Eiichiro Kawasaki ,  Eiichi Yoshida ,  Yoshikazu Ikenoue ,  Akio Nakajima

IPC分类号： H04N1/32 ,  G06K15/00

CPC分类号： H04N1/32593 ,  H04N1/00954 ,  H04N1/32561 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0087 ,  H04N2201/329

摘要： In an image forming apparatus for reading a document image and forming the document image on a paper, document image data are divided into a plurality of blocks and the document image data are compressed in the unit of block to be stored in a first memory device. The data read from the first memory device are expanded in the unit of block to be stored in a second memory device. Compression time and expansion time are estimated and image output start time for a printer is set based on the compression and expansion times before expansion of all the blocks is completed. In a different way, the start time is set to read data from a second memory device by a printer for printing, after estimation based on expansion time on data not yet expanded by an expansion device. In a still different way, predetermined form data such as page number are superposed with image data. The form data is drawn first in a page memory device and expanded image data are superposed next in the page memory device. Print is started by taking drawing time of the form data into account.

摘要翻译： 在用于读取文件图像并在纸张上形成文档图像的图像形成装置中，文档图像数据被划分成多个块，并且以块为单位压缩文档图像数据以存储在第一存储装置中。 从第一存储设备读取的数据以块为单位进行扩展以存储在第二存储设备中。 估计压缩时间和扩展时间，并且基于所有块的扩展之前的压缩和扩展时间来设置打印机的图像输出开始时间。 以不同的方式，在通过扩展装置还未扩展的数据的扩展时间进行估计之后，开始时间被设置为由用于打印的打印机从第二存储装置读取数据。 以不同的方式，将诸如页码的预定表格数据与图像数据叠加。 首先在页面存储装置中绘制表单数据，并且随后将扩展的图像数据叠加在页面存储装置中。 通过考虑表单数据的绘制时间来开始打印。

公开(公告)号：US5523859A

公开(公告)日：1996-06-04

申请号：US300331

申请日：1994-09-02

申请人： Akio Nakajima ,  Yoshikazu Ikenoue

发明人： Akio Nakajima ,  Yoshikazu Ikenoue

IPC分类号： B41J29/00 ,  G03G15/00 ,  G03G15/36 ,  G03G21/00 ,  G03G21/04 ,  H04N1/21 ,  H04N1/32 ,  H04N1/40

CPC分类号： H04N1/32358 ,  H04N1/32561 ,  H04N2201/3288 ,  H04N2201/3295

摘要： An image forming apparatus includes a scanning unit for reading image information, an image forming device for forming images corresponding to the image information, a memory for storing the image information read by the scanning unit, an identification device for identifying the users of the image forming apparatus, a setting device for setting the time period for maintaining the image information stored in the memory in accordance with the user of the image forming apparatus, and an erasing device for erasing the image information stored in the memory after the elapse of the time period set for each user by the setting device.

摘要翻译： 图像形成装置包括用于读取图像信息的扫描单元，用于形成与图像信息对应的图像的图像形成装置，用于存储由扫描单元读取的图像信息的存储器，识别图像形成用户的识别装置 设备，用于根据图像形成设备的用户设置用于保持存储在存储器中的图像信息的时间段的设置设备，以及用于在经过该时间段之后擦除存储在存储器中的图像信息的擦除设备 由设置设备为每个用户设置。

公开(公告)号：US5608547A

公开(公告)日：1997-03-04

申请号：US229788

申请日：1994-04-19

申请人： Munehiro Nakatani ,  Yoshikazu Ikenoue ,  Atsushi Ishikawa ,  Akio Nakajima ,  Hideo Kumashiro ,  Katsuaki Tajima ,  Tetsuya Itoh ,  Keiji Nakatani ,  Sou Hirota

发明人： Munehiro Nakatani ,  Yoshikazu Ikenoue ,  Atsushi Ishikawa ,  Akio Nakajima ,  Hideo Kumashiro ,  Katsuaki Tajima ,  Tetsuya Itoh ,  Keiji Nakatani ,  Sou Hirota

IPC分类号： G03G15/00 ,  G03G15/04 ,  G03G15/043 ,  G03G15/047 ,  G03G15/36 ,  G03G21/00 ,  H04N1/00 ,  H04N1/04 ,  H04N1/40 ,  H04N1/48

CPC分类号： H04N1/00795 ,  H04N1/40 ,  H04N2201/0434

摘要： In a shadow process mode, a scanner reads out an original with a first exposure lamp in a first scanning operation. The readout image data is stored in an image memory via an I/O control unit. In the second scanning operation, the scanner reads out the original with a second exposure lamp having an illumination direction different from that of the first exposure lamp. The image data read out in the second scanning operation and the data stored in the image memory are subtracted for each pixel by a subtractor. The difference thereof is compared with a predetermined value in a comparator. The compared result is output to a selector, whereby a desired image data is provided to a printer processing unit via the I/O control unit.

摘要翻译： 在阴影处理模式中，扫描仪在第一扫描操作中用第一曝光灯读出原稿。 读出的图像数据通过I / O控制单元存储在图像存储器中。 在第二扫描操作中，扫描器用具有不同于第一曝光灯的照明方向的第二曝光灯读出原稿。 在第二扫描操作中读出的图像数据和存储在图像存储器中的数据通过减法器被减去每个像素。 其差异与比较器中的预定值进行比较。 将比较结果输出到选择器，由此通过I / O控制单元将期望的图像数据提供给打印机处理单元。

公开(公告)号：US5410419A

公开(公告)日：1995-04-25

申请号：US075272

申请日：1993-06-10

申请人： Hideo Muramatsu ,  Masamichi Sugiura ,  Munehiro Nakatani ,  Akio Nakajima ,  Yoshikazu Ikenoue ,  Shigenobu Fukushima ,  Keiji Nakatani ,  Yoshiyuki Kurahashi ,  Masanori Yamamoto

发明人： Hideo Muramatsu ,  Masamichi Sugiura ,  Munehiro Nakatani ,  Akio Nakajima ,  Yoshikazu Ikenoue ,  Shigenobu Fukushima ,  Keiji Nakatani ,  Yoshiyuki Kurahashi ,  Masanori Yamamoto

IPC分类号： G03G15/22 ,  H04N1/32 ,  H04N1/04

CPC分类号： H04N1/00915 ,  G03G15/04072 ,  G03G15/221 ,  H04N1/32496 ,  H04N1/32561

摘要： The facsimile machine according to the invention can set a so-called night time collective time designation mode for power saving during night time processing time. Turning on a prescribed operation key of the facsimile machine permits printing. More specifically, even when the machine is in the power saving state, a printing operation is permitted in response to a key input.

摘要翻译： 根据本发明的传真机可以在夜间处理时间内设置所谓的夜间集中时间指定模式以进行省电。 打开传真机的规定操作键允许打印。 更具体地，即使当机器处于省电状态时，响应于键输入允许打印操作。

公开(公告)号：US5966555A

公开(公告)日：1999-10-12

申请号：US974730

申请日：1997-11-19

申请人： Akio Nakajima ,  Keiji Kusumoto ,  Syuji Maruta ,  Yoshikazu Ikenoue

发明人： Akio Nakajima ,  Keiji Kusumoto ,  Syuji Maruta ,  Yoshikazu Ikenoue

IPC分类号： G03G15/00

CPC分类号： G03G15/553 ,  G03G15/556 ,  G03G15/6564 ,  G03G2215/00599 ,  G03G2215/00729

摘要： A digital copying machine as an example of an image forming apparatus sets a copying operation time period per sheet based on the size of a copying sheet. If the remaining number of sheets corresponding to an expendable in the digital copying machine decreases, time at which this expandable runs out is displayed, and time at which a discharge tray is filled is displayed if the number of sheets to be discharged onto the discharge tray is expected to exceed a fixed value. As a result, an image forming apparatus permitting an operator to smoothly perform processings with the apparatus if a copying operation to a set of documents formed of a plurality of sheets cannot be completed.

摘要翻译： 作为图像形成装置的示例的数字复印机基于复印纸的尺寸设置每张纸的复印操作时间段。 如果与数字复印机中的消耗品相对应的剩余数量的纸张数量减少，则显示该可膨胀耗尽的时间，以及如果要排出到排出托盘上的纸张数量，则显示排出托盘的填充时间 预计将超过固定值。 结果，如果对由多个纸张形成的一组文档的复印操作不能完成，则允许操作者平稳地执行处理的图像形成装置。

公开(公告)号：US5818602A

公开(公告)日：1998-10-06

申请号：US359045

申请日：1994-12-19

申请人： Akio Nakajima ,  Takeshi Morikawa

发明人： Akio Nakajima ,  Takeshi Morikawa

IPC分类号： B41J3/60 ,  G03G15/23 ,  H04N1/00 ,  H04N1/32 ,  H04N1/413 ,  H04N1/04 ,  G03G21/00 ,  H04N1/40

CPC分类号： H04N1/3248 ,  G03G15/231 ,  H04N1/00572 ,  H04N1/00578 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/00623 ,  H04N1/00631 ,  H04N1/00657 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/3288

摘要： In printing both sides of plural sheets of paper by using a digital copy machine having a circulating-type duplexing unit, when a back face of the first page is printed after printing a front face thereof, if it is likely to collide with a sheet of paper for the second page, priority is given to printing of the back face of the first page. If the front faces of both first and second pages are already printed, then control proceeds so as not to collide with the sheet of paper for the back face of the second page irrespective of delay in printing the back face of the first page.

摘要翻译： 通过使用具有循环式双面打印单元的数字复印机打印多张纸的两面时，当印刷前表面印刷第一页的背面时，如果可能与一张 纸张为第二页，优先打印第一页的背面。 如果已经打印了第一页和第二页的正面，则控制继续进行，以便不打印第二页的背面的纸张，而不管打印第一页的背面是否延迟。

公开(公告)号：US07154619B1

公开(公告)日：2006-12-26

申请号：US09161277

申请日：1998-09-28

申请人： Eiichi Yoshida ,  Akio Nakajima

发明人： Eiichi Yoshida ,  Akio Nakajima

IPC分类号： G06F13/00 ,  G06F3/12

CPC分类号： H04N1/00222 ,  H04N1/00233 ,  H04N1/32122 ,  H04N1/32619 ,  H04N1/32635 ,  H04N1/32667 ,  H04N2201/0082 ,  H04N2201/3205 ,  H04N2201/3212 ,  H04N2201/3216 ,  H04N2201/3221

摘要： An image forming apparatus receives a print request and image information data from a terminal device connected to it via a network and executes a print job. The print job processing status is stored in a non-volatile memory. When the power to the printer is restored after being terminated, where print jobs that have not yet been processed are determined to exist after reference to the print job processing status stored in the non-volatile memory. The terminal device that requested said print job is requested to resend the image information data for that print job. Therefore, if the terminal device is constructed such that it receives the resend request and resends the image information data, the image forming apparatus can smoothly execute the non-processed print jobs based on the resent image information data.

摘要翻译： 图像形成装置经由网络从连接到其的终端装置接收打印请求和图像信息数据，并执行打印作业。 打印作业处理状态存储在非易失性存储器中。 当终止打印机的电源恢复时，在参照存储在非易失性存储器中的打印作业处理状态之后，确定尚未处理的打印作业存在。 请求所述打印作业的终端装置重新发送该打印作业的图像信息数据。 因此，如果终端设备被构造为使得其接收到重发请求并重新发送图像信息数据，则图像形成设备可以基于重新发送的图像信息数据平滑地执行未处理的打印作业。

公开(公告)号：US08952730B2

公开(公告)日：2015-02-10

申请号：US13879940

申请日：2011-07-25

申请人： Seiichiro Kihara ,  Akio Nakajima

发明人： Seiichiro Kihara ,  Akio Nakajima

IPC分类号： H03K3/00 ,  H03K17/687 ,  H03K17/06

CPC分类号： H03K17/687 ,  H03K17/063 ,  H03K17/6871 ,  H03K2017/066 ,  H03K2017/6875 ,  H03K2217/0081

摘要： A gate driver circuit that can supply a negative gate voltage to a high-side circuit without being additionally provided with an insulated power supply is realized. A driver circuit is configured such that a half-bridge circuit in which a first transistor and a second transistor are connected in series includes a capacitor that supplies a negative gate voltage to a high-side first transistor via a first control circuit, and a control circuit power supply that supplies a negative gate voltage to a low-side second transistor via a second control circuit, one end of the capacitor being connected to a negative voltage VEE on a negative terminal side of the control circuit power supply via a switching element, and the other end being connected to a voltage on an output terminal, wherein the switching element is controlled to be on upon a timing when the second transistor is turned on.

摘要翻译： 实现了可以向高边电路提供负栅极电压而不额外设置绝缘电源的栅极驱动电路。 驱动电路被配置为使得第一晶体管和第二晶体管串联连接的半桥电路包括经由第一控制电路向高侧第一晶体管提供负栅极电压的电容器，以及控制 电路电源，经由第二控制电路向低侧第二晶体管提供负栅极电压，电容器的一端经由开关元件连接到控制电路电源的负极侧的负电压VEE， 并且另一端连接到输出端子上的电压，其中在第二晶体管导通的定时将开关元件控制为导通。

公开(公告)号：US20140351545A1

公开(公告)日：2014-11-27

申请号：US13391518

申请日：2012-02-10

申请人： Akio Nakajima

发明人： Akio Nakajima

IPC分类号： G06F3/06

CPC分类号： G06F3/0629 ,  G06F3/0604 ,  G06F3/0607 ,  G06F3/0617 ,  G06F3/0641 ,  G06F3/0664 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0689 ,  G06F2003/0695

摘要： An administrator instructs creation of a volume to a virtual storage device and registration of a host port for providing access permission to the volume. The virtual storage device searches a candidate of a physical storage device capable of reaching the host port and a candidate of the target port based on the access permission information, and creates a distributed volume astride the candidate physical storage device. The distributed volume is composed of a plurality of partial volumes, and the partial volumes inherit the functions of the storage device and the access permission information set for the distributed volume. The virtual storage device distributes an access permission to the physical storage device, constitutes the access permission information of the host port and the volume with respect to the candidate target port, and registers the access permission information of the host port and the target port to the SAN switch.

摘要翻译： 管理员指示向虚拟存储设备创建卷并注册主机端口以提供对卷的访问权限。 虚拟存储设备基于访问许可信息，搜索能够到达主机端口的物理存储设备的候选者和目标端口的候选者，并跨越候选物理存储设备创建分布式卷。 分布式卷由多个部分卷组成，部分卷继承存储设备的功能和为分布式卷设置的访问权限信息。 虚拟存储设备向物理存储设备分配访问权限，构成主机端口的访问许可信息和相对于候选目标端口的卷，并将主机端口和目标端口的访问许可信息注册到 SAN交换机。