-
公开(公告)号：US08615675B2
公开(公告)日：2013-12-24
申请号：US12852118
申请日：2010-08-06
Applicant: Hirotaka Seki , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi
Inventor： Hirotaka Seki , Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi
IPC: G06F1/04
CPC classification number: G03G15/50 , G03G15/6558 , G03G15/6564 , G03G2215/0008 , G03G2221/1675
Abstract: This invention provides an image forming apparatus that suppresses a control error between CPUs when the CPUs operate in cooperation with each other in distributed control by the CPUs. To accomplish this, the image forming apparatus utilizes a distributed control system. Respective CPUs measure time interval concerning image formation processing using their built-in clock oscillators, and perform operations in cooperation with each other. Correction coefficients are calculated based on the time interval measured by the respective CPUs to correct a measurement error generated by the operation an error of the respective clock oscillators. Clock count values each indicating a timing to drive a load is corrected based on the correction coefficients.
Abstract translation: 本发明提供了一种图像形成装置，当CPU在CPU的分布式控制中彼此协作操作时，抑制CPU之间的控制误差。 为了实现这一点，图像形成装置利用分布式控制系统。 相应的CPU使用其内置时钟振荡器测量关于图像形成处理的时间间隔，并且彼此协作地执行操作。 基于由各个CPU测量的时间间隔来校正校正系数，以校正由操作产生的测量误差各个时钟振荡器的误差。 基于校正系数来校正每个表示驱动负载的定时的时钟计数值。
-
公开(公告)号：US08503013B2
公开(公告)日：2013-08-06
申请号：US12724690
申请日：2010-03-16
Applicant: Hirotaka Seki , Shigeo Hata , Atsushi Otani , Akihiko Sakai , Shoji Takeda , Satoru Yamamoto , Keita Takahashi
Inventor： Hirotaka Seki , Shigeo Hata , Atsushi Otani , Akihiko Sakai , Shoji Takeda , Satoru Yamamoto , Keita Takahashi
CPC classification number: H04N1/00952 , G03G15/50 , H04N1/295 , H04N2201/0082
Abstract: There is provided an image forming apparatus which adopts a distributed control system and suppresses generation of radiation noise without increasing the cost. To accomplish this, the image forming apparatus includes a master control unit that controls the overall image forming apparatus, a plurality of sub-master control units that control a plurality of functions for performing image formation, and a plurality of salve control units that control loads for implementing a plurality of functions. The image forming apparatus performs distributed control. The image forming apparatus determines the operating frequencies of the salve control units in accordance with loads controlled by the salve control units. The image forming apparatus compares the operating frequencies of the slave control units. Based on the comparison result, the image forming apparatus changes the operating frequency of a slave control unit that is equal to the operating frequency of another slave control unit.
Abstract translation: 提供了一种图像形成装置，其采用分布式控制系统，并且抑制辐射噪声的产生而不增加成本。 为了实现这一点，图像形成装置包括控制整个图像形成装置的主控制单元，控制用于执行图像形成的多个功能的多个子主控制单元和控制负载的多个控制单元 用于实现多个功能。 图像形成装置执行分布式控制。 图像形成装置根据由药物控制单元控制的负荷来确定药膏控制单元的操作频率。 图像形成装置比较从属控制单元的工作频率。 基于比较结果，图像形成装置改变从控制单元的操作频率等于另一个从控制单元的工作频率。
-
公开(公告)号：US08473763B2
公开(公告)日：2013-06-25
申请号：US12907410
申请日：2010-10-19
Applicant: Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
Inventor： Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
CPC classification number: G06F1/3203 , G06F3/122 , G06F3/1221 , G06F3/1229 , Y02D10/1592
Abstract: Provided is an image forming apparatus that realizes a distributed control system with a reduced number of power lines, and that has highly reliable power supply and an effective power saving mode. To accomplish this, the image forming apparatus employs a distributed control system including a master CPU, a plurality of sub master CPUs, and a plurality of slave CPUs. The master CPU supplies 5-V power to the sub master CPUs and the slave CPUs in the power saving mode, and supplies 24-V power thereto in a normal mode. Also, the sub master CPUs determine the operating mode in accordance with the level of the supplied power voltage, and operate accordingly.
Abstract translation: 提供了一种图像形成装置，其实现具有减少的电力线数量的分布式控制系统，并且具有高可靠性的电源和有效的省电模式。 为了实现这一点，图像形成装置采用包括主CPU，多个子主CPU和多个从CPU的分布式控制系统。 主CPU在省电模式下向副主CPU和从CPU提供5 V电源，并在正常模式下提供24 V电源。 此外，子主CPU根据所提供的电源电压的电平来确定操作模式，并相应地进行操作。
-
公开(公告)号：US08400561B2
公开(公告)日：2013-03-19
申请号：US13151595
申请日：2011-06-02
Applicant: Keita Takahashi
Inventor： Keita Takahashi
CPC classification number: G03B17/02 , H04N5/2251 , H04N5/2252 , H04N2101/00
Abstract: A digital camera of the present invention has: a lens group reflecting photographic object light entering along a first optical axis to a second optical axis direction perpendicular to the first optical axis and forming an image of light flux thereof on an image pickup device located on the second optical axis; and a driving force generating member blocking or allowing entering light flux along the first optical axis by driving a barrier member, and has a camera body having an optical housing, a containing portion containing the optical housing and the barrier member, and having a transmitting member transmitting driving force of the driving force generating member to the barrier member, wherein the coupling relation between the driving force generating member and the driving force transmitting member is maintained.
Abstract translation: 本发明的数码相机具有：透镜组，反射沿着第一光轴入射到与第一光轴垂直的第二光轴方向的摄影物体的光，并将其光束的图像形成在位于 第二光轴; 以及通过驱动阻挡构件阻挡或允许沿着第一光轴进入光通量的驱动力产生构件，并且具有具有光学壳体的照相机主体，容纳光学壳体和阻挡构件的容纳部分，并且具有发射构件 将驱动力产生构件的驱动力传递到阻挡构件，其中维持驱动力产生构件和驱动力传递构件之间的联接关系。
-
公开(公告)号：US08272640B2
公开(公告)日：2012-09-25
申请号：US13033846
申请日：2011-02-24
Applicant: Satoru Yamamoto , Keita Takahashi , Atsushi Otani , Shoji Takeda , Hirotaka Seki
Inventor： Satoru Yamamoto , Keita Takahashi , Atsushi Otani , Shoji Takeda , Hirotaka Seki
CPC classification number: B41J13/0009 , B65H5/062 , B65H7/02 , B65H7/20 , B65H43/00 , B65H2402/10 , B65H2511/10 , B65H2511/20 , B65H2511/514 , B65H2513/50 , B65H2557/25 , B65H2701/1311 , B65H2701/1313 , G03G15/50 , G03G15/6529 , G03G21/1604 , B65H2220/01 , B65H2220/02 , B65H2220/03
Abstract: A first lower layer control unit controls a conveyance unit, that conveys the medium in a first conveyance section of a conveyance path. A second lower layer control unit controls a conveyance unit, that conveys the medium in a second conveyance section located downstream of the first conveyance section. An upper layer control unit determines whether the medium is at a position where both the first lower layer control unit and the second lower layer control unit engage with conveyance control of the medium, instructs the first lower layer control unit and the second lower layer control unit to operate in synchronization with each other when the medium is at the position, and instructs the second lower layer control unit to operate asynchronously to the first lower layer control unit when the medium is not at the position.
Abstract translation: 第一下层控制单元控制在输送路径的第一输送部中传送介质的输送单元。 第二下层控制单元控制在位于第一输送部下游的第二输送部中输送介质的输送单元。 上层控制单元确定介质是否处于第一下层控制单元和第二下层控制单元两者都与介质的传送控制啮合的位置，指示第一下层控制单元和第二下层控制单元 当介质处于位置时，彼此同步地操作，并且当介质不在该位置时，指示第二下层控制单元与第一下层控制单元异步地操作。
-
Patent Agency Ranking
6.发明授权Image forming apparatus with control causing issuance of predetermined information based on sheet information 有权具有控制的图像形成装置，基于纸张信息发出预定信息公开(公告)号：US08180234B2
公开(公告)日：2012-05-15
申请号：US12471614
申请日：2009-05-26
Applicant: Keita Takahashi , Takashi Fujimori
Inventor： Keita Takahashi , Takashi Fujimori
CPC classification number: B65H7/20 , B65H2402/45 , B65H2511/20 , B65H2511/416 , B65H2511/515 , B65H2511/52 , B65H2513/512 , B65H2513/54 , B65H2551/20 , B65H2801/06 , B65H2220/01 , B65H2220/11 , B65H2220/03 , B65H2220/02
Abstract: An image forming apparatus has an informing portion that issues information; a storing portion that stores sheets; a sheet detecting portion that detects presence or absence of the sheets in the storing portion; a determination portion that determines a type of the sheets stored in the storing portion; and a control portion that causes the informing portion to issue a predetermined information in a case where the absence of the sheets is undetected by the sheet detecting portion and a change of the type of the sheets is determined by the determination portion.
Abstract translation: 图像形成装置具有发布信息的通知部分; 存储片材的存储部分; 片材检测部分，其检测所述存储部分中的片材的存在或不存在; 确定部，其确定存储在所述存储部中的纸张的类型; 以及控制部分，其在通过纸张检测部分未检测到纸张的不存在的情况下使得通知部分发出预定信息，并且由确定部分确定纸张的类型的改变。
-
公开(公告)号：US08026552B2
公开(公告)日：2011-09-27
申请号：US11518166
申请日：2006-09-11
Applicant: Yukihiro Yamashita , Keita Takahashi
Inventor： Yukihiro Yamashita , Keita Takahashi
IPC: H01L23/62
CPC classification number: H01L29/94 , H01L27/0251
Abstract: The protection element of the present invention is constructed of a MOS capacitor composed of a semiconductor substrate, an insulating film formed on the semiconductor substrate and a word line formed on the insulating film. A well region having a conductivity type opposite to that of the semiconductor substrate is formed in a portion of the semiconductor substrate constituting the MOS capacitor. If charge exceeding the breakdown voltage of the insulating film constituting the MOS capacitor is induced in the word line, the induced charge is released into either the semiconductor substrate or the well region depending on whether the induced charge is positive or negative.
Abstract translation: 本发明的保护元件由由半导体基板，形成在半导体基板上的绝缘膜和形成在绝缘膜上的字线构成的MOS电容构成。 在构成MOS电容器的半导体衬底的一部分中形成具有与半导体衬底的导电类型相反的导电类型的阱区。 如果在字线中感应到超过构成MOS电容器的绝缘膜的击穿电压的电荷，则根据感应电荷是正还是负，感应电荷释放到半导体衬底或阱区中。
-
公开(公告)号：US20110228156A1
公开(公告)日：2011-09-22
申请号：US13151595
申请日：2011-06-02
Applicant: Keita TAKAHASHI
Inventor： Keita TAKAHASHI
IPC: H04N5/225
CPC classification number: G03B17/02 , H04N5/2251 , H04N5/2252 , H04N2101/00
Abstract: A digital camera of the present invention has: a lens group reflecting photographic object light entering along a first optical axis to a second optical axis direction perpendicular to the first optical axis and forming an image of light flux thereof on an image pickup device located on the second optical axis; and a driving force generating member blocking or allowing entering light flux along the first optical axis by driving a barrier member, and has a camera body having an optical housing, a containing portion containing the optical housing and the barrier member, and having a transmitting member transmitting driving force of the driving force generating member to the barrier member, wherein the coupling relation between the driving force generating member and the driving force transmitting member is maintained.
Abstract translation: 本发明的数码相机具有：透镜组，反射沿着第一光轴入射到与第一光轴垂直的第二光轴方向的摄影物体的光，并将其光束的图像形成在位于 第二光轴; 以及通过驱动阻挡构件阻挡或允许沿着第一光轴进入光通量的驱动力产生构件，并且具有具有光学壳体的照相机主体，容纳光学壳体和阻挡构件的容纳部分，并且具有发射构件 将驱动力产生构件的驱动力传递到阻挡构件，其中维持驱动力产生构件和驱动力传递构件之间的联接关系。
-
公开(公告)号：US07965955B2
公开(公告)日：2011-06-21
申请号：US11773229
申请日：2007-07-03
Applicant: Keita Takahashi , Akihito Mori , Nobuo Sekiguchi , Tadaaki Saida , Satoshi Okawa
Inventor： Keita Takahashi , Akihito Mori , Nobuo Sekiguchi , Tadaaki Saida , Satoshi Okawa
IPC: G03G15/20
CPC classification number: G03G15/502 , G03G15/2039 , G03G15/5087 , G03G2215/00109
Abstract: An image forming apparatus is operable in a speed priority mode in which a temperature range that permits a fixing operation via a pressure belt is wide and an image-quality priority mode in which a temperature range that permits a fixing operation via the pressure belt is narrow. A user interface of the image forming apparatus is configured to enable an operator to select the speed priority mode or the image-quality priority mode for a coated paper.
Abstract translation: 图像形成装置可以在允许通过压力带的定影操作的温度范围宽的速度优先模式和可允许通过压力带的定影操作的温度范围窄的图像质量优先模式下操作图像形成装置 。 图像形成装置的用户界面被配置为使得操作者能够选择涂布纸的速度优先模式或图像质量优先模式。
-
公开(公告)号：US20110107128A1
公开(公告)日：2011-05-05
申请号：US12907410
申请日：2010-10-19
Applicant: Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
Inventor： Atsushi Otani , Shoji Takeda , Satoru Yamamoto , Keita Takahashi , Hirotaka Seki
IPC: G06F1/32
CPC classification number: G06F1/3203 , G06F3/122 , G06F3/1221 , G06F3/1229 , Y02D10/1592
Abstract: Provided is an image forming apparatus that realizes a distributed control system with a reduced number of power lines, and that has highly reliable power supply and an effective power saving mode. To accomplish this, the image forming apparatus employs a distributed control system including a master CPU, a plurality of sub master CPUs, and a plurality of slave CPUs. The master CPU supplies 5-V power to the sub master CPUs and the slave CPUs in the power saving mode, and supplies 24-V power thereto in a normal mode. Also, the sub master CPUs determine the operating mode in accordance with the level of the supplied power voltage, and operate accordingly.
Abstract translation: 提供了一种图像形成装置，其实现具有减少的电力线数量的分布式控制系统，并且具有高可靠性的电源和有效的省电模式。 为了实现这一点，图像形成装置采用包括主CPU，多个子主CPU和多个从CPU的分布式控制系统。 主CPU在省电模式下向副主CPU和从CPU提供5 V电源，并在正常模式下提供24 V电源。 此外，子主CPU根据所提供的电源电压的电平来确定操作模式，并相应地进行操作。
-
-
-
-
-
-
-
-
-
Search Results
155
records
(took 0.023 seconds)
