公开(公告)号：US5537196A

公开(公告)日：1996-07-16

申请号：US358551

申请日：1994-12-14

申请人： Manabu Matsumoto ,  Yuji Okamoto

发明人： Manabu Matsumoto ,  Yuji Okamoto

IPC分类号： G03G15/00 ,  G03G15/23 ,  G03G21/00

CPC分类号： G03G15/60 ,  G03G15/23 ,  G03G2215/0035

摘要： Documents stacked in a document tray are fed from the lowermost sheet by a feeding belt and then by a feeding belt to a light exposure station via feeding rollers, and after light exposure are recirculated onto the uppermost sheet of the document tray by a inverted feeding roller via an ejection roller. When the documents are double-sided, they are invertedly fed in the direction of a feeding path by the feeding roller, fed to the light exposure station, and each side of the documents presented for light exposure. Here, when trouble occurs in the copying unit, the document in the feeding path is returned to the document tray while recirculative feeding of the documents remaining in the document tray is performed for automatic restoration of the documents to their originally stacked state when returned to the tray. Therefore, only the minimum necessary number of documents are fed through the inverted feeding path. Thus, restoration of the initial stacked state of the documents may be carried out automatically for shortening of the time required therefor.

摘要翻译： 堆放在文件托盘中的文件通过馈送带从最下面的片材馈送，然后通过馈送辊通过馈送带馈送到曝光站，并且在曝光之后通过反向馈送辊再循环到文档托盘的最上面的片材上 通过排出辊。 当文件是双面的时，它们通过馈送辊被馈送到馈送路径的方向上，馈送到曝光站，并且文档的每一侧呈现曝光。 这里，当在复印单元中出现故障时，进行送纸路径中的原稿返回到文件托盘，同时进行文件托盘中残留的文件的再循环进给，以便在返回到 托盘。 因此，仅通过反向进给路径馈送最少的文件数量。 因此，可以自动执行文件的初始堆叠状态的恢复，以缩短所需的时间。

公开(公告)号：US5409203A

公开(公告)日：1995-04-25

申请号：US986603

申请日：1992-12-07

申请人： Yuji Okamoto ,  Manabu Matsumoto

发明人： Yuji Okamoto ,  Manabu Matsumoto

IPC分类号： B65H85/00 ,  G03G15/00 ,  G03G15/04 ,  G03G15/23 ,  G03G21/00 ,  B65H5/22

CPC分类号： G03G15/60 ,  G03G15/23 ,  G03G2215/00337

摘要： A time required for a copying operation is shortened in making duplex copies from simplex documents. In a copying machine provided with a recirculating document feeder for feeding documents one by one from a document container to an exposure region and returning the exposed documents to the document container, when the documents are circulated prior to the copying operation so as to count the number thereof, the copying operation is started immediately in the case where the number of the documents is detected before a first document passes the exposure region.

摘要翻译： 从单面文件制作双面复印时，复印操作所需的时间缩短。 在设置有用于将文件从文件容器一个一个地馈送到曝光区域并将曝光的文档返回到文件容器的复印机中，当在复印操作之前文件循环以便计数时 在第一文档通过曝光区域之前检测到文档的数量的情况下，立即开始复印操作。

公开(公告)号：US08301073B2

公开(公告)日：2012-10-30

申请号：US12211134

申请日：2008-09-16

申请人： Nobuyuki Ueda ,  Shuhji Fujii ,  Yuji Okamoto ,  Kenji Takahashi ,  Kazuhiko Ido

发明人： Nobuyuki Ueda ,  Shuhji Fujii ,  Yuji Okamoto ,  Kenji Takahashi ,  Kazuhiko Ido

IPC分类号： G03G15/00 ,  G03G21/14 ,  B41J29/38

CPC分类号： G03G15/6552 ,  G03G15/232 ,  G03G2215/00421 ,  G03G2215/00945

摘要： In an image forming apparatus of the present invention, when performing one-side printing during a predetermined period after two-side printing, a change in a carrying velocity of a post-process apparatus is prevented and thus recording paper having passed through a fixing section is carried and output at a velocity that is lower than a velocity for normal one-side printing and that is identical with a velocity for two-side printing. Consequently, it is possible to prevent dropping of productivity of the image forming system due to a time necessary for changing the carrying velocity of the post-process apparatus and to increase an operating ratio of the image forming system, even if the post-process apparatus is designed to completely stop the carrying roller etc. when changing the carrying velocity.

摘要翻译： 在本发明的图像形成装置中，当在双面打印之后的预定时间段内执行单面打印时，防止了后处理装置的运送速度的变化，因此已经通过定影部分的记录纸 以低于正常单面打印的速度的速度被携带和输出，并且与用于双面打印的速度相同。 因此，即使后处理装置，也可以防止由于改变后处理装置的运送速度所需要的时间而降低图像形成系统的生产率并提高成像系统的运行比 设计为在更换运载速度时完全停止承载辊等。

公开(公告)号：US08203726B2

公开(公告)日：2012-06-19

申请号：US12382775

申请日：2009-03-24

申请人： Kaoru Ishikura ,  Yuji Okamoto ,  Shuhji Fujii ,  Nobuyuki Ueda ,  Shinji Kato ,  Nobuyasu Yamada

发明人： Kaoru Ishikura ,  Yuji Okamoto ,  Shuhji Fujii ,  Nobuyuki Ueda ,  Shinji Kato ,  Nobuyasu Yamada

IPC分类号： G06F15/00 ,  G06F15/16

CPC分类号： G03G15/5016 ,  G03G15/502

摘要： In an image forming apparatus, damage to the apparatus caused by power conduction at the time of installation is prevented. When initial adjustment at factory ends and service person moves the apparatus, a power switch is turned OFF. Using this OFF operation as a trigger, a control unit 100 reads specific information (information related to pre-processing before starting power supply to the apparatus), and displays the information on electronic paper 108.

摘要翻译： 在图像形成装置中，防止了在安装时由电力传导引起的装置损坏。 当出厂初始调整和维修人员移动设备时，电源开关关闭。 使用该OFF操作作为触发，控制单元100读取特定信息（与开始向设备供电之前的预处理相关的信息），并将该信息显示在电子纸108上。

公开(公告)号：US20120137523A1

公开(公告)日：2012-06-07

申请号：US13310423

申请日：2011-12-02

申请人： Kikuo Maeda ,  Yuji Okamoto

发明人： Kikuo Maeda ,  Yuji Okamoto

IPC分类号： B21K1/02 ,  F16C43/06 ,  B21K1/04

CPC分类号： B21K1/04 ,  B23P15/003 ,  F16C19/06 ,  F16C19/364 ,  F16C33/32 ,  F16C33/366 ,  F16C33/64 ,  Y10T29/49643 ,  Y10T29/49679 ,  Y10T29/49684 ,  Y10T29/49709

摘要： A process for manufacturing a rolling contact member comprises preparing a steel member consisting of a steel containing 0.7 mass % or more of carbon; performing hot forging of the steel member prepared in the steel member preparation step to thereby obtain a blank ring as the first forged member; performing turning of the blank ring obtained in the hot forging step to thereby remove part of the blank ring; and performing cold forging of the blank ring wrought in the first turning step to thereby obtain a stepped ring. In the steps subsequent to the cold forging step, on the stepped ring, the area wrought in the first turning step is not subjected to cutting.

摘要翻译： 制造滚动接触构件的方法包括：制备由含有0.7质量％以上的碳的钢构成的钢构件; 对钢构件制备工序中制备的钢构件进行热锻，得到作为第一锻造构件的坯环; 执行在热锻造步骤中获得的坯环的转动，从而去除坯环的一部分; 对第一转弯工序中锻造的坯环进行冷锻，得到阶梯环。 在冷锻步骤之后的步骤中，在台阶环上，第一转动步骤中锻造的区域不进行切割。

公开(公告)号：US08181263B2

公开(公告)日：2012-05-15

申请号：US12321053

申请日：2009-01-15

申请人： Shuhji Fujii ,  Yuji Okamoto

发明人： Shuhji Fujii ,  Yuji Okamoto

IPC分类号： G06F7/04 ,  G06F17/30 ,  H04N7/16 ,  G06F15/16 ,  G06F3/12

CPC分类号： H04N1/4426 ,  G06F21/608 ,  H04L51/12 ,  H04L51/28 ,  H04N1/4433

摘要： An LDAP server stores security levels individually assigned to a plurality of destinations and a plurality of users in advance. When a user is authenticated successfully by the LDAP server, a control section of a multi-functional machine obtains the security level of the authenticated user from the LDAP server via a communication section, and then restricts/relaxes display contents necessary in transmission processing, in accordance with the high/low of the security level. Further, when the security level is not lower than a predetermined threshold value, the control section obtains from the LDAP server a destination in which the user is adopted as the addressee.

摘要翻译： LDAP服务器预先存储分配给多个目的地和多个用户的安全级别。 当LDAP服务器成功认证用户时，多功能机器的控制部分通过通信部分从LDAP服务器获取认证用户的安全级别，然后限制/放宽传输处理所需的显示内容， 按照高/低的安全级别。 此外，当安全级别不低于预定阈值时，控制部分从LDAP服务器获得用户作为收件人的目的地。

公开(公告)号：US08099590B2

公开(公告)日：2012-01-17

申请号：US12219974

申请日：2008-07-31

申请人： Yuji Okamoto ,  Naofumi Ueda

发明人： Yuji Okamoto ,  Naofumi Ueda

IPC分类号： G06F15/177

CPC分类号： H04N1/32609 ,  H04N1/0097 ,  H04N1/32683 ,  H04N2201/0094

摘要： When a setting input through a control portion falls within the first setup range, the settings in the first setup storage are rewritten with the setting in the second setup storage. Since the setting was revised, the revision history including the setup content and the data of the setting is stored in a revision history storage. Next, a determination process for the revised setting is carried out. Specifically, it is determined whether a usually expected input setting from the control portion falls within the second setup range. When it does not fall within the second setup range, the controller determines that the input setting is not a proper value, and reads out the setting before revision, stored in the third setup storage to rewrite the settings in the first setup storage with it.

摘要翻译： 当通过控制部分的设置输入落入第一设置范围内时，通过第二设置存储器中的设置来重写第一设置存储器中的设置。 由于修改了设置，所以包括设置内容和设置的数据的修订历史记录被存储在修订历史记录存储器中。 接下来，进行修正设定的判定处理。 具体地，确定来自控制部分的通常期望的输入设置是否落入第二设置范围内。 当它不在第二设置范围内时，控制器确定输入设置不是适当的值，并且读出存储在第三设置存储器中的版本之前的设置，以便重写第一设置存储器中的设置。

公开(公告)号：US08064785B2

公开(公告)日：2011-11-22

申请号：US12393775

申请日：2009-02-26

申请人： Shuhji Fujii ,  Yuji Okamoto ,  Yuji Nakagawa ,  Takashi Nakagawa ,  Shinji Kato ,  Kaoru Ishikura ,  Nobuyuki Ueda ,  Atsushi Ogo

发明人： Shuhji Fujii ,  Yuji Okamoto ,  Yuji Nakagawa ,  Takashi Nakagawa ,  Shinji Kato ,  Kaoru Ishikura ,  Nobuyuki Ueda ,  Atsushi Ogo

IPC分类号： G03G15/20

CPC分类号： G03G15/553 ,  G03G15/2039

摘要： A fixing device according to this invention includes a heating roller, a heater driver, a thermistor, and a CPU. The heating roller has a heater and heats a recording sheet. The heater driver drives the heater. The thermistor detects a surface temperature of the heating roller. The CPU stops an operation of the heater driver when the surface temperature of the heating roller becomes higher than a predetermined temperature and, thereafter, causes the thermistor to perform detection of the surface temperature of the heating roller for a predetermined time period and issues an alarm about occurrence of a first abnormality when the surface temperature of the heating roller fails to drop in the predetermined time period.

摘要翻译： 根据本发明的定影装置包括加热辊，加热器驱动器，热敏电阻和CPU。 加热辊具有加热器并加热记录片材。 加热器驱动器驱动加热器。 热敏电阻检测加热辊的表面温度。 当加热辊的表面温度变得高于预定温度时，CPU停止加热器驱动器的操作，然后使热敏电阻对预定时间段内的加热辊的表面温度进行检测，并发出报警 当加热辊的表面温度在预定时间段内不能下降时，出现第一异常。

公开(公告)号：US07916320B2

公开(公告)日：2011-03-29

申请号：US11999601

申请日：2007-12-06

申请人： Yuji Okamoto ,  Shuhji Fujii

发明人： Yuji Okamoto ,  Shuhji Fujii

IPC分类号： G06K15/00

CPC分类号： H04N1/0084 ,  H04N1/00867

摘要： An image processing apparatus for preventing unauthorized uses of image data by allowing the addition of a specific image in a black-and-white mode even when it is set that a specific image is added in a color mode. When a document is copied, a control section determines whether the apparatus is in a color mode or a black-and-white mode. When in a black-and-white mode, an adding condition determining section reads a set security level and a differential value and determines a security level lower than the one in a color mode. Based on the security level in a black-and-white mode, an adding condition of a specific image is determined. The specific image adding section adds a specific image different from the one in a color mode based on the adding condition. A black-and-white image added with the specific image is printed.

摘要翻译： 一种图像处理设备，用于通过允许在黑白模式中添加特定图像来防止图像数据的未经授权的使用，即使当设置为以彩色模式添加特定图像时。 当文件被复制时，控制部分确定装置是处于彩色模式还是黑白模式。 当处于黑白模式时，添加条件确定部分读取设置的安全级别和差分值，并确定在彩色模式中低于该安全级别的安全级别。 基于黑白模式的安全级别，确定特定图像的添加条件。 特定图像添加部分基于添加条件在颜色模式中添加与该图像不同的特定图像。 打印添加了特定图像的黑白图像。

公开(公告)号：US07872774B2

公开(公告)日：2011-01-18

申请号：US11729772

申请日：2007-03-30

申请人： Yuji Okamoto

发明人： Yuji Okamoto

IPC分类号： G06K15/00 ,  G06F3/12

CPC分类号： H04N1/00896 ,  G03G15/5004 ,  G03G15/5083 ,  G03G2215/00109 ,  G06F8/656 ,  H04N1/00 ,  H04N1/00244 ,  H04N1/00885 ,  H04N1/00904 ,  H04N1/0097 ,  H04N1/00973 ,  H04N1/32593 ,  H04N2201/0094 ,  Y02D10/42

摘要： An image processing apparatus executes the processing of updating control information kept in the controlling units included in it without suspending an on-going processing and delaying the execution of a new processing request with less power consumption. When the controlling units are in a sleep mode or in non-energized state, NIC determines whether or not updating of firmware kept in each controlling unit is necessary by communicating with the information delivery server. The NIC controls an energization switching circuit to start up exclusively the controlling unit keeping the firmware determined necessary to be updated and replaces the firmware kept in the started controlling unit with the latest version of firmware obtained from the information delivery server.

摘要翻译： 图像处理装置执行更新保存在其中的控制单元中的控制信息的处理，而不会暂停正在进行的处理并且以较少的功耗延迟执行新的处理请求。 当控制单元处于睡眠模式或处于非通电状态时，NIC通过与信息传递服务器通信来确定是否需要更新保存在每个控制单元中的固件。 NIC控制通电切换电路，专门启动控制单元，保持被确定为需要更新的固件，并用从信息传递服务器获得的固件的最新版本替换保存在启动的控制单元中的固件。