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41. 发明授权

US06339685B1 Sheet processing apparatus with sheet size detection and conveyance or processing features and control method thereof, sheet processing method, image formation apparatus, image formation system, control method thereof, and storage medium related thereto 有权
标题翻译：具有片材尺寸检测和输送或处理特征的片材处理装置及其控制方法，片材处理方法，图像形成装置，图像形成系统，其控制方法和与其相关的存储介质
公开(公告)号：US06339685B1
公开(公告)日：2002-01-15
申请号：US09616075
申请日：2000-07-13
申请人： Kiyoshi Okamoto , Shokyo Koh , Norifumi Miyake , Mitsushige Murata , Akinobu Nishikata , Nobuo Sekiguchi , Hideyuki Ikegami
发明人： Kiyoshi Okamoto , Shokyo Koh , Norifumi Miyake , Mitsushige Murata , Akinobu Nishikata , Nobuo Sekiguchi , Hideyuki Ikegami
IPC分类号： G03G1500
CPC分类号： G03G15/50 , B65H7/00 , B65H2511/10 , B65H2511/414 , B65H2511/52 , B65H2513/512 , G03G15/502 , G03G2215/00603 , G03G2215/00734 , G03G2215/00827 , H04N1/00127 , H04N1/0032 , H04N1/00411 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00612 , H04N1/00623 , H04N1/00633 , H04N1/00639 , H04N1/00641 , H04N1/00681 , H04N1/00705 , H04N1/0071 , H04N1/00713 , H04N1/00729 , H04N1/00745 , H04N1/00769 , H04N1/00771 , H04N1/00777 , H04N1/32358 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： Even if a user sets an erroneous setting to a sheet, in order to provide an image formation system which can recycle sheets and improve operability without executing incorrect processing to the sheet, a reference value, which is referred in confirming an abnormal state of the sheet to be conveyed, before a generation of sheet size information is made to differ from the reference value after the generation of the sheet size information on the basis of a sheet detected result. In accordance with the sheet size information to be confirmed and the sheet size information acquired according to an instruction from an operator, processing corresponding to the instruction from the operator to the sheet is invalidated. An image formation operation is interrupted in accordance with the sheet size information to be confirmed and the sheet size information acquired according to the instruction from the operator.
摘要翻译：即使用户对纸张设置了错误的设置，为了提供可以回收纸张并提高可操作性的图像形成系统，而不对纸张执行不正确的处理，参考值用于确认纸张的异常状态在根据纸张检测结果生成纸张尺寸信息之前，使纸张尺寸信息的生成与参考值不同之前被传送。根据要确认的纸张尺寸信息和根据来自操作者的指令获取的纸张尺寸信息，与从操作者到纸张的指令相对应的处理无效。图像形成操作根据要确认的纸张尺寸信息和根据来自操作者的指令获取的纸张尺寸信息中断。

42. 发明授权

US06219503B1 Sheet processing apparatus and method with multi-mode sheet conveying 有权
标题翻译：具有多模式纸张输送的纸张处理设备和方法
公开(公告)号：US06219503B1
公开(公告)日：2001-04-17
申请号：US09438525
申请日：1999-11-12
申请人： Norifumi Miyake , Chikara Sato , Yasuo Fukazu , Mitsushige Murata , Masatoshi Yaginuma , Kiyoshi Okamoto , Tsuyoshi Moriyama
发明人： Norifumi Miyake , Chikara Sato , Yasuo Fukazu , Mitsushige Murata , Masatoshi Yaginuma , Kiyoshi Okamoto , Tsuyoshi Moriyama
IPC分类号： G03G1500
CPC分类号： G03G15/6538 , G03G2215/00822
摘要： A sheet processing apparatus, such as a finisher, to be used in an image forming device, has a sheet conveying device for allowing conveyance and temporary stopping conveyance to place the sheet in a waiting state, a sheet-conveying-condition detector for detecting a conveying condition for each sheet, a first mode of conveying a sheet by driving the sheet conveying device without placing the sheet conveying device in a waiting state, a second mode of conveyance which places the sheet conveying device in the waiting state, thereafter releasing the waiting state of the sheet conveying device in accordance with conveyance of a succeeding sheet, and conveying preceding and succeeding sheets in a superposed state, and a third mode of conveyance, placing the sheet conveying device in the waiting state, thereafter releasing the waiting state of the sheet conveying device, and conveying the preceding sheet separately from the succeeding sheet. A controller switches the sheet conveying device to the third mode when the sheet-conveying-condition detector has detected that a sheet having a different condition is included within a plurality of sheets to be discharged from the sheet conveying device in a superposed state in the second mode.
摘要翻译：用于图像形成装置的片材处理装置，例如整理器，具有用于允许输送和临时停止输送将片材放置在等待状态的片材输送装置，用于检测纸张的纸张输送状态检测器每张纸张的输送状态，通过驱动纸张输送装置而不使纸张输送装置处于等待状态的第一种方式来输送纸张;第二种输送方式，将纸张输送装置置于等待状态，然后释放等待根据后续纸张的输送，输送纸张传送装置的状态，并且以叠加状态传送前后片材和第三传送方式，将片材传送装置放置在等待状态，然后释放片材传送装置的等待状态片材输送装置，并且将后一张纸张与后续纸张分开地输送。当片材输送状态检测器检测到具有不同状态的片材被包括在多个片材中时，控制器将片材输送装置切换到第三模式，以从片材输送装置以叠加状态在第二片材中排出模式。

43. 发明授权

US5596518A Orthogonal transform processor 失效
标题翻译：正交变换处理器
公开(公告)号：US5596518A
公开(公告)日：1997-01-21
申请号：US434298
申请日：1995-05-03
申请人： Masaki Toyokura , Kiyoshi Okamoto , Yoshifumi Matsumoto
发明人： Masaki Toyokura , Kiyoshi Okamoto , Yoshifumi Matsumoto
IPC分类号： G06F7/544 , G06F17/14
CPC分类号： G06F17/147 , G06F7/5443
摘要： Stored in each of four coefficient memories are eight elements of each row of a matrix in 4 rows and 8 columns, which matrix consists of absolute values of elements of upper four rows out of an inverse discrete cosine matrix in 8 rows and 8 columns to be subjected to an 8-point IDCT processing. An input element y.sub.ij is supplied in parallel to four multipliers. Each of the four multipliers executes multiplication of an output of the corresponding coefficient memory out of the four coefficient memories, by the input element y.sub.ij. Eight accumulators are disposed for executing, in parallel, accumulation for obtaining eight inner products using results of the four multipliers while restoring signs of the coefficients of the orthogonal transform matrix. An 8-input selector is disposed for successively selecting results of the eight accumulators to supply an inner product w.sub.ij corresponding to the input element y.sub.ij.
摘要翻译：存储在四个系数存储器的每一个中的是四行和八列中矩阵的每一行的八个元素，该矩阵由8行和8列中的反离散余弦矩阵中的上四行的元素的绝对值组成经过8点IDCT处理。输入元素yij并行提供给四个乘法器。四个乘法器中的每一个由输入元件yij执行四个系数存储器中的对应系数存储器的输出的乘法。八个累加器被设置为并行执行累积，以使用四个乘法器的结果来获得八个内积，同时恢复正交变换矩阵的系数的符号。设置8输入选择器，用于连续选择八个累加器的结果，以提供对应于输入元件yij的内积wij。

44. 发明授权

US08180243B2 Image forming system and maintenance execution program 有权
标题翻译：图像形成系统和维护执行程序
公开(公告)号：US08180243B2
公开(公告)日：2012-05-15
申请号：US12784778
申请日：2010-05-21
申请人： Kiyoshi Okamoto , Norifumi Miyake , Tomokazu Nakamura , Kiyoshi Watanabe , Takayuki Fujii , Hitoshi Kato
发明人： Kiyoshi Okamoto , Norifumi Miyake , Tomokazu Nakamura , Kiyoshi Watanabe , Takayuki Fujii , Hitoshi Kato
IPC分类号： G03G15/00 , G06F3/12 , G06K15/00
CPC分类号： G03G15/55
摘要： There is provided an image forming system that are capable of preventing a user or operator from forgetting to carry out a maintenance operation based on required sub-maintenance items after execution of a maintenance operation based on an associated maintenance item, such as component replacement, cleaning, or adjustment. A table of maintenance items and sub-maintenance items associated with respective ones of the maintenance items is stored in a ROM. When a CPU determines that a maintenance operation based on a selected one of the maintenance items has been completed, the CPU determines whether or not there is any sub-maintenance item associated with the selected maintenance item, by referring to the table. When it is determined that there is one or more sub-maintenance items associated with the selected maintenance item, a CPU provides control to display the sub-maintenance item or items in an operating/display unit.
摘要翻译：提供了一种图像形成系统，其能够基于相关联的维护项目（诸如部件更换，清洁）而在执行维护操作之后基于所需的子维护项目而忘记使用者或操作者进行维护操作，或调整。与各个维护项目相关联的维护项目和子维护项目的表存储在ROM中。当CPU确定基于所选择的一个维护项目的维护操作已经完成时，CPU通过参考该表来确定是否存在与所选择的维护项目相关联的任何子维护项目。当确定存在与所选择的维护项目相关联的一个或多个子维护项目时，CPU提供控制以在操作/显示单元中显示子维护项目。

45. 发明授权

US07983584B2 Image forming apparatus and control method therefor 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US07983584B2
公开(公告)日：2011-07-19
申请号：US12245766
申请日：2008-10-05
申请人： Kiyoshi Okamoto , Mitsuhiko Sato , Yuichiro Maeda , Kiyoharu Kakomura , Hidenori Sunada
发明人： Kiyoshi Okamoto , Mitsuhiko Sato , Yuichiro Maeda , Kiyoharu Kakomura , Hidenori Sunada
IPC分类号： G03G15/00
CPC分类号： G03G15/6502 , G03G15/5029 , G03G2215/00523
摘要： An image forming apparatus in which surplus tabbed sheets produced in one set of output can be utilized for the next set of output, without requiring a user to perform a laborious task. In the image forming apparatus, a CPU calculates the number of tabbed sheet groups which will be used for one set of image formation and the number of tabbed sheets which will be used from among the last tabbed sheet group. Among the last tabbed sheet group, surplus tabbed sheets which will be left unused in the one set of image formation are determined. If the number of tabbed sheets is equal to or less than the number of the surplus tabbed sheets, at least one of the surplus tabbed sheets is used to carry out two sets of image formation.
摘要翻译：一种图像形成装置，其中在一组输出中产生的多余的标签纸可以用于下一组输出，而不需要用户执行费力的任务。在图像形成装置中，CPU计算将用于一组图像形成的片状片材组的数量和将从最后的片状片材组中使用的片状片材的数量。在最后一个标签页组中，确定了在一组图像形成中将不被使用的剩余标签页。如果片状片材的数量等于或小于剩余片状片材的数量，则使用剩余片状片材中的至少一个来执行两组图像形成。

46. 发明授权

US07900918B2 Sheet conveying system, as well as image forming apparatus and sheet conveying apparatus thereof 有权
标题翻译：片材输送系统，以及成像设备和片材输送设备
公开(公告)号：US07900918B2
公开(公告)日：2011-03-08
申请号：US11861813
申请日：2007-09-26
申请人： Toru Ono , Kiyoshi Okamoto , Noriaki Matsui
发明人： Toru Ono , Kiyoshi Okamoto , Noriaki Matsui
IPC分类号： B65H5/02
CPC分类号： B65H29/12 , B65H2220/09 , B65H2402/10 , B65H2404/14 , B65H2404/1442 , B65H2511/20 , B65H2511/22 , B65H2801/09 , B65H2801/12 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A sheet conveying system in which when a sheet is passed from a sheet conveying apparatus to another, each including a sheet conveyance controller, the receiving apparatus can smoothly control acceleration, deceleration, or stop of conveyance of the sheet. A first sheet conveying device includes a first conveying roller pair to nip and convey a sheet, a releasing mechanism to release nipping of the sheet by the first conveying roller pair, and a first controller to control the first conveying roller pair and the releasing mechanism. A second sheet conveying device includes a second conveying roller pair to nip and convey the sheet conveyed by the first sheet conveying device, a second controller to control the second conveying roller pair, and a detecting device to detect position of a sheet. In response to the detection by the detecting device, the second controller causes the releasing mechanism to release the nipping of the sheet by the first conveying roller pair.
摘要翻译：一种纸张输送系统，其中当纸张从纸张传送装置传递到另一个纸张传送装置时，每个包括纸张传送控制器，接收装置可以平滑地控制片材的加速，减速或停止传送。第一片材输送装置包括用于夹持和输送片材的第一输送辊对，用于释放通过第一输送辊对夹紧片材的释放机构，以及用于控制第一输送辊对和释放机构的第一控制器。第二片材输送装置包括第二输送辊对以夹持和输送由第一片材输送装置输送的片材，用于控制第二输送辊对的第二控制器和检测片材的位置的检测装置。响应于检测装置的检测，第二控制器使释放机构通过第一输送辊对释放片材的夹紧。

47. 发明授权

US07596339B2 Image forming apparatus including an interchangeable engine and an interchangeable paper feeding and outputting system 失效
标题翻译：图像形成装置，包括可互换发动机和可互换的供纸和输出系统
公开(公告)号：US07596339B2
公开(公告)日：2009-09-29
申请号：US11469285
申请日：2006-08-31
申请人： Michio Kawase , Noriyoshi Chizawa , Masashi Oyumi , Shigeo Hata , Yoshihito Osari , Kiyoshi Okamoto
发明人： Michio Kawase , Noriyoshi Chizawa , Masashi Oyumi , Shigeo Hata , Yoshihito Osari , Kiyoshi Okamoto
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G21/1661 , G03G2221/16 , G03G2221/1678 , G03G2221/1696
摘要： An image forming apparatus has a configuration in which a plurality of subsystems, each having a specific function, are interchangeably connected to a base platform. Each of the subsystems includes a plurality of units having a variety of different performances. A control unit is capable of control each of the subsystems so that the image forming apparatus flexibly provides functions that are tailored to individual users' requirements.
摘要翻译：图像形成装置具有这样的结构，其中具有特定功能的多个子系统可互换地连接到基本平台。每个子系统包括具有各种不同性能的多个单元。控制单元能够控制每个子系统，使得图像形成设备灵活地提供根据个人用户的要求定制的功能。

48. 发明授权

US07546045B2 Image forming apparatus having image placement control and method of controlling same 失效
标题翻译：具有图像放置控制的图像形成装置及其控制方法
公开(公告)号：US07546045B2
公开(公告)日：2009-06-09
申请号：US11431616
申请日：2006-05-11
申请人： Junichi Noguchi , Takashi Kanno , Takashi Soya , Shinichi Takata , Shigemichi Hamano , Kiyoshi Okamoto , Katsuyuki Yamazaki , Tomoichiro Ohta
发明人： Junichi Noguchi , Takashi Kanno , Takashi Soya , Shinichi Takata , Shigemichi Hamano , Kiyoshi Okamoto , Katsuyuki Yamazaki , Tomoichiro Ohta
IPC分类号： G03G15/00
CPC分类号： G03G15/5033 , G03G2215/0119 , G03G2215/0158
摘要： Disclosed is an image forming apparatus whereby waiting time (downtime), which is required for forming an image by automatic adjustment relating to image formation density or image formation position, is made shorter than in the prior art. When an image having a size equal to or less than a prescribed size is formed is formed in this apparatus, the image to be formed is placed on an image carrier in such a manner that a vacant area for forming an adjustment pattern can be reserved on the image carrier. As a result, automatic adjustment relating to image formation density or image formation position can be executed while an image is formed.
摘要翻译：公开了一种图像形成装置，其中与图像形成密度或图像形成位置相关的通过自动调整形成图像所需的等待时间（停机时间）比现有技术更短。当在该装置中形成具有等于或小于规定尺寸的图像的图像时，将要形成的图像以这样的方式被放置在图像载体上，使得可以保留用于形成调整图案的空白区域图像载体。结果，可以在形成图像的同时执行与图像形成密度或图像形成位置有关的自动调整。

49. 发明申请

US20080075496A1 IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR 有权
标题翻译：图像形成装置及其控制方法
公开(公告)号：US20080075496A1
公开(公告)日：2008-03-27
申请号：US11860896
申请日：2007-09-25
申请人： Kiyoshi Okamoto , Akihiko Sakai , Shinichi Takata , Yuichiro Maeda
发明人： Kiyoshi Okamoto , Akihiko Sakai , Shinichi Takata , Yuichiro Maeda
IPC分类号： G03G21/14
CPC分类号： G03G21/14
摘要： This invention provides an image forming apparatus capable of shortening the user's print waiting time as much as possible when it is determined that image adjustment is necessary during the image forming operation, and a control method therefor. To accomplish this, in a color image forming apparatus including a plurality of image forming stations which form toner images with a plurality of toners on the basis of a job, it is discriminated whether adjustment processing is necessary during a continuous image forming operation based on the job. If it is discriminated that adjustment processing is necessary, it is determined whether each of the image forming stations has a non-operating time enough to execute the discriminated adjustment processing during the image forming operation. The image forming station determined to have a non-operating time enough to execute adjustment processing executes the discriminated adjustment processing during the non-operating time.
摘要翻译：本发明提供一种能够在图像形成操作期间确定需要图像调整时尽可能多地缩短用户的打印等待时间的图像形成装置及其控制方法。为了实现这一点，在包括基于作业的基础上形成具有多个调色剂的调色剂图像的多个图像形成站的彩色图像形成设备中，判别在基于工作的连续成像操作期间是否需要调整处理工作。如果判断需要调整处理，则确定每个图像形成站是否具有足够的非操作时间，以在图像形成操作期间执行鉴别调整处理。确定为具有足够执行调节处理的非操作时间的图像形成站在非操作时间期间执行鉴别调整处理。

50. 发明申请

US20080073833A1 SHEET CONVEYING SYSTEM, AS WELL AS IMAGE FORMING APPARATUS AND SHEET CONVEYING APPARATUS THEREOF 有权
标题翻译：板材输送系统，如图像形成装置及其输送装置
公开(公告)号：US20080073833A1
公开(公告)日：2008-03-27
申请号：US11861813
申请日：2007-09-26
申请人： Toru Ono , Kiyoshi Okamoto , Noriaki Matsui
发明人： Toru Ono , Kiyoshi Okamoto , Noriaki Matsui
IPC分类号： B65H7/02 , B41F13/00
CPC分类号： B65H29/12 , B65H2220/09 , B65H2402/10 , B65H2404/14 , B65H2404/1442 , B65H2511/20 , B65H2511/22 , B65H2801/09 , B65H2801/12 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A sheet conveying system in which when a sheet is passed from a sheet conveying apparatus to another, each including a sheet conveyance controller, the receiving apparatus can smoothly control acceleration, deceleration, or stop of conveyance of the sheet. A first sheet conveying device includes a first conveying roller pair to nip and convey a sheet, a releasing mechanism to release nipping of the sheet by the first conveying roller pair, and a first controller to control the first conveying roller pair and the releasing mechanism. A second sheet conveying device includes a second conveying roller pair to nip and convey the sheet conveyed by the first sheet conveying device, a second controller to control the second conveying roller pair, and a detecting device to detect position of a sheet. In response to the detection by the detecting device, the second controller causes the releasing mechanism to release the nipping of the sheet by the first conveying roller pair.
摘要翻译：一种纸张输送系统，其中当纸张从纸张传送装置传递到另一个纸张传送装置时，每个包括纸张传送控制器，接收装置可以平滑地控制片材的加速，减速或停止传送。第一片材输送装置包括用于夹持和输送片材的第一输送辊对，用于释放通过第一输送辊对夹紧片材的释放机构，以及用于控制第一输送辊对和释放机构的第一控制器。第二片材输送装置包括第二输送辊对以夹持和输送由第一片材输送装置输送的片材，用于控制第二输送辊对的第二控制器和检测片材的位置的检测装置。响应于检测装置的检测，第二控制器使释放机构通过第一输送辊对释放片材的夹紧。

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