公开(公告)号：US4908660A

公开(公告)日：1990-03-13

申请号：US171887

申请日：1988-03-22

Applicant: Tadashi Ohira ,  Syuzi Maruta

Inventor： Tadashi Ohira ,  Syuzi Maruta

IPC: G03G21/00 ,  G03G15/00 ,  G03G15/23 ,  G03G15/36

CPC classification number: G03G15/6579 ,  G03G15/234 ,  G03G15/60 ,  G03G2215/00185 ,  G03G2215/0043 ,  G03G2215/00548 ,  G03G2215/00603

Abstract: An image duplicating apparatus has a mode of copying operation of two consecutive cycles and includes an image duplicator module for reproducing on a copying sheet a visible image duplicated from an original image on a document sheet. A document feed module for automatically feeding a document sheet to and from a position enabling the image duplicator module to reproduce the visible image on a copying sheet is included as is a paper recirculation unit for receiving from the image duplicator module the copying sheet on which the visible image has been reproduced during an earlier cycle of copying operation. The paper recirculation unit is operative to recirculate the copying sheet towards the image duplicator module during the later cycle of copying operation. Any difference is detected between the number of copying sheets received by the paper recirculation unit during the earlier cycle of copying operation and the number of copying sheets recirculated from the paper recirculation unit during the latter cycle of copying operation so as to produce a signal when the difference is detected upon completion of two consecutive cycles of copying operation. In response to such a signal, the document feed module may be disabled from feeding a document sheet to the position enabling the image duplicator module to reproduce the visible image on a copying sheet.

Abstract translation: 图像复制装置具有两个连续周期的复制操作的模式，并且包括图像复制器模块，用于在复印纸上再现从文档片材上的原始图像复制的可见图像。 包括用于自动地将文件片材馈送到使得图像复制器模块能够在复印纸上再现可视图像的位置的文档输送模块，纸张再循环单元还包括用于从图像复制器模块接收其上的 可见图像在复制操作的较早循环期间已被再现。 纸张再循环单元可操作以在复印操作的较后循环期间使复印纸朝向图像复印机模块再循环。 在复印操作的较早周期期间，纸张再循环单元接收到的复印纸张数与在纸张再循环单元在复印操作期间再循环的复印纸张数之间的任何差异被检测到，以产生当 在完成两个连续的复印操作周期时检测到差异。 响应于这样的信号，文档馈送模块可以被禁止将文档片材馈送到使得图像复制器模块能够在复印纸上再现可见图像的位置。

公开(公告)号：US4837599A

公开(公告)日：1989-06-06

申请号：US071710

申请日：1987-07-01

Applicant: Tadashi Ohira ,  Masazumi Ito ,  Syuzi Maruta

Inventor： Tadashi Ohira ,  Masazumi Ito ,  Syuzi Maruta

IPC: G03G15/04 ,  G03G15/043 ,  G03G15/047 ,  G03G15/22 ,  G03G15/36 ,  G03G21/00

CPC classification number: G03G15/36

Abstract: A copying apparatus, having an editing function, charges a rotating photoconductive drum 61 by chargers 63 and 65 and forms an electrostatic latent image on the photoconductive drum 61 by projecting an image of a document on the drum 61, whereby the electrostatic latent image is developed by toner. An erasure array 4 including LED elements is provided close to the photoconductive drum 61. In an edit copy mode, data for specifying a region to be copied on the document is inputted by using keys on an operation panel. As a result, the erasure array 4 removes the electric charge on a region of the photoconductive drum 61 corresponding to the specified region prior to exposure, whereby the electrostatic latent image can be prevented from being formed on this region. At this time, a control apparatus controls the extent of emission of light of the erasure array 4 and the timing for the emission of light of the erasure array 4 based on the input data, thereby to prevent occurrence of deviation in boundary portions of the region defined in the edit copy mode.

Abstract translation: 具有编辑功能的复印装置通过充电器63和65对旋转的感光鼓61充电，并通过将原稿的图像投影在鼓61上而在感光鼓61上形成静电潜像，由此静电潜像显影 通过墨粉。 包括LED元件的擦除阵列4设置在感光鼓61附近。在编辑复制模式下，通过使用操作面板上的键来输入用于指定要复制在文档上的区域的数据。 结果，擦除阵列4在曝光之前去除与特定区域对应的感光鼓61的区域上的电荷，从而可以防止在该区域上形成静电潜像。 此时，控制装置基于输入数据控制擦除阵列4的光的发射程度和擦除阵列4的发光定时，从而防止该区域的边界部分发生偏差 在编辑复制模式下定义。

公开(公告)号：US4831414A

公开(公告)日：1989-05-16

申请号：US8342

申请日：1987-01-29

Applicant: Syuzi Maruta ,  Masazumi Ito ,  Tadashi Ohira

Inventor： Syuzi Maruta ,  Masazumi Ito ,  Tadashi Ohira

IPC: G03G15/36 ,  G03G15/00 ,  G03G15/23 ,  G03G21/00

CPC classification number: G03G15/50 ,  G03G15/234

Abstract: A copying apparatus of the present invention is capable of executing, for example, a duplex-simplex copy mode wherein images on both sides of an original are respectively copied on one side of a different copy paper and a simplex-simplex copy mode wherein an original with an image on one side is copied to one side of a single copy paper. The copying apparatus is further capable of executing a shift mode for controlling the relative position between the images on the original and those on the copy paper if the original represents a binding margin in the duplex-simplex copy mode. This shift mode is released when the simplex-simplex copy mode is selected.

Abstract translation: 本发明的复印装置能够执行例如双面单面复制模式，其中原稿两面的图像分别复印在不同复印纸和单面单面复制模式的一面上，其中原件 将一面的图像复制到单张复印纸的一面。 复制装置还能够执行用于控制原稿上的图像与复印纸上的图像之间的相对位置的偏移模式，如果原稿表示双面单面复印模式中的装订边距。 当选择单纯形复制模式时，释放此移动模式。

公开(公告)号：US4745441A

公开(公告)日：1988-05-17

申请号：US67466

申请日：1987-06-26

Applicant: Syuzi Maruta ,  Masazumi Ito ,  Tadashi Ohira

Inventor： Syuzi Maruta ,  Masazumi Ito ,  Tadashi Ohira

IPC: G03G15/00 ,  G03G15/041 ,  G03G15/23 ,  G03G15/36 ,  G03G21/00

CPC classification number: G03G15/50 ,  G03G15/231 ,  G03G15/6564 ,  G03G15/235 ,  G03G2215/00405 ,  G03G2215/00556 ,  G03G2215/00586 ,  G03G2215/00594 ,  G03G2215/00599

Abstract: A copying machine capable of forming filing margins on both sides of a copying paper forms a filing margin on one side of a copying paper by an ordinary method in which an image of document to be copied is reduced and shifted, and forms a filing margin on the other side of the copying paper by means of shifting the image in a direction opposite to the direction shifted in the ordinary method by the width of the filing margin. Accordingly, filing margins are correctly formed on both sides of the copying paper in the same marginal sides, respectively.

Abstract translation: 能够在复印纸的两面上形成文件边缘的复印机通过通常的方式在复印纸的一面上形成文件边缘，其中要复制的文档的图像被缩小和移位，并且形成文件边距 复印纸的另一面通过以与普通方法偏移的方向相反的方向移动图像的方式移动文件夹的宽度。 因此，分别在相同边缘的复印纸的两面上正确地形成归档边缘。

公开(公告)号：US5251295A

公开(公告)日：1993-10-05

申请号：US950232

申请日：1992-09-24

Applicant: Yoshikazu Ikenoue ,  Hirokazu Yamada ,  Syuzi Maruta ,  Kazuhiro Araki ,  Kaoru Hashimoto ,  Yoichi Kawabuchi

Inventor： Yoshikazu Ikenoue ,  Hirokazu Yamada ,  Syuzi Maruta ,  Kazuhiro Araki ,  Kaoru Hashimoto ,  Yoichi Kawabuchi

IPC: G06F15/17 ,  G06F3/14

CPC classification number: G06F15/17

Abstract: An image processing system having operating and stand-by modes of operation which are to be selectively put into effect, including a plurality of slave data processors each operative to execute a set of predetermined functions assigned thereto, a master data processor for controlling the operation of each data processor, the master data processor being operative to output a data processing command requesting any of the slave data processors to execute any of the predetermined functions assigned to the slave data processor and a control command predominant over the communication of data dictating the operation of each slave data processor, and an interface bus providing connection between the master data processor and each slave data processor for allowing transmission therethrough of the data processing command and the control command to any of the slave data processors, the master data processor being operative to detect a state in which the master data processor is currently coupled to any one of the slave data processors through the interface bus to allow transmission of the data processing command or the communication control command to the particular one of the slave data processor, wherein, in an operating mode of operation of the system, the data processing command or the control command is distributed through the interface bus exclusively to the particular slave data processor which is detected to be currently coupled to the master data processor.

Abstract translation: 一种具有操作和待机操作模式的图像处理系统，其将被选择性地实施，包括多个从属数据处理器，每个从属数据处理器可操作以执行分配给其的一组预定功能;主数据处理器，用于控制 每个数据处理器，主数据处理器可操作以输出数据处理命令，请求任何从属数据处理器执行分配给从属数据处理器的任何预定功能，以及主要通过数据通信的控制命令， 每个从属数据处理器和一个在主数据处理器和每个从属数据处理器之间提供连接的接口总线，用于允许将数据处理命令和控制命令传输到任何从属数据处理器，主数据处理器可操作以检测 主数据处理器当前耦合的状态 通过接口总线向任何一个从属数据处理器传送数据处理命令或通信控制命令到特定的一个从属数据处理器，其中在系统的操作模式下，数据处理 命令或控制命令通过接口总线分配到被检测到当前耦合到主数据处理器的特定从属数据处理器。

公开(公告)号：US5177545A

公开(公告)日：1993-01-05

申请号：US738233

申请日：1991-07-31

Applicant: Tomokazu Kato ,  Syuzi Maruta

Inventor： Tomokazu Kato ,  Syuzi Maruta

IPC: B65H1/14 ,  B65H3/44 ,  G03G15/00 ,  G03G21/00

CPC classification number: G03G15/6508 ,  G03G15/6502 ,  G03G2215/00383 ,  G03G2215/00603

Abstract: An image forming apparatus such as a copying machine includes an image forming section for forming an image on a sheet of paper. In the image forming apparatus, a paper supporting member supports a stack of papers, and an elevator is provided for raising and lowering the paper supporting member. Further, a paper feeder feeds a sheet of paper from the paper supporting member to the image forming section. When an operation key is depressed, the image forming section is instructed to start forming an image. A controller controls the image forming section to form an image on a sheet of paper when the paper feeder can feed a sheet of paper if the operation key is depressed during rising of the paper supporting member.

Abstract translation: 诸如复印机的图像形成装置包括用于在纸张上形成图像的图像形成部。 在图像形成装置中，纸张支撑构件支撑一叠纸张，并且提供用于升高和降低纸张支撑构件的电梯。 此外，送纸器将纸张从纸张支撑构件馈送到图像形成部分。 当按下操作键时，指示图像形成部分开始形成图像。 如果在纸张支撑构件的上升期间按下操作键，当供纸器能够馈送一张纸时，控制器控制图像形成部分在一张纸上形成图像。

公开(公告)号：US4870526A

公开(公告)日：1989-09-26

申请号：US95059

申请日：1987-09-09

Applicant: Syuzi Maruta ,  Masazumi Ito

Inventor： Syuzi Maruta ,  Masazumi Ito

IPC: G05B9/02 ,  G03G15/00 ,  G03G21/00 ,  G05B23/02 ,  G05F1/10

CPC classification number: G03G15/5004 ,  G03G15/55 ,  G03G15/80 ,  Y10T307/944 ,  Y10T307/951 ,  Y10T307/957

Abstract: In an automatic power turn-off apparatus, a signal for turning off power supply is outputted from a timer IC when time set by a power-off time setting key arrives, whereby the power supply of an associated copying apparatus is turned off. In the turn-off period, if an MPU determines that the copying apparatus is in trouble, the turn-off of the power supply is cancelled and the occurrence of the trouble in the copying apparatus is displayed in a display device to notify the user of the trouble.

Abstract translation: 在自动关机装置中，当由断电时间设定键设定的时间到来时，从定时器IC输出用于关闭电源的信号，由此关闭复印装置的电源。 在关闭期间，如果MPU确定复印装置处于故障状态，则取消电源的关闭，并且在显示装置中显示复制装置中的故障的发生，以通知用户 麻烦。

公开(公告)号：US5592650A

公开(公告)日：1997-01-07

申请号：US86159

申请日：1993-07-02

Applicant: Toru Okatani ,  Yoichi Kawabuchi ,  Syuzi Maruta ,  Keiichi Nomura

Inventor： Toru Okatani ,  Yoichi Kawabuchi ,  Syuzi Maruta ,  Keiichi Nomura

IPC: G06F12/14 ,  G06F9/06 ,  G06F11/00 ,  G06F21/02 ,  G06F21/24 ,  G11C29/00 ,  G06F12/16

CPC classification number: G11C29/76 ,  G06F11/004 ,  G06F11/00

Abstract: A program replacement device is incorporated in a computer system having a CPU and a program memory in which first programs to be executed by the CPU are stored. The program replacement device includes a RAM employed as the program memory and having a write enable terminal, and a protection circuit interposed between the write enable terminal of the program memory and a write signal outputted from the CPU. The protection circuit includes a push switch for instructing program replacement with respect to the program memory, a pulse generating circuit for generating a pulse signal having a given time interval in response to an instruction from the push switch, and a gate circuit for making, only when the pulse signal is generated, the write signal outputted from the CPU valid with respect to the write enable terminal of the program memory. The program replacement device further includes an interruption generating circuit for generating in the CPU an interruption required to write second programs in the program memory in response to the instruction from the instruction section, thereby replacing the first programs by the second programs.

Abstract translation: 程序更换装置被结合在具有CPU和程序存储器的计算机系统中，其中存储有要由CPU执行的第一程序。 程序更换装置包括用作程序存储器并具有写使能端的RAM，以及插入在程序存储器的写使能端和从CPU输出的写信号之间的保护电路。 该保护电路包括用于指示程序存储器的程序替换的按钮开关，用于响应于来自按钮开关的指令产生具有给定时间间隔的脉冲信号的脉冲发生电路，以及仅用于制造的门电路 当产生脉冲信号时，从CPU输出的写入信号相对于程序存储器的写使能端有效。 程序更换装置还包括中断产生电路，用于响应于来自指令部分的指令，在CPU中产生写入程序存储器中的第二程序所需的中断，从而由第二程序代替第一程序。

公开(公告)号：US5225868A

公开(公告)日：1993-07-06

申请号：US882303

申请日：1992-05-13

Applicant: Syuzi Maruta

Inventor： Syuzi Maruta

IPC: B65H7/06 ,  G03B27/62 ,  G03G15/00 ,  G03G15/04 ,  G03G21/00 ,  G03G21/14

CPC classification number: G03G15/60 ,  G03G2215/00345

Abstract: An image forming apparatus having a document transporting mechanism which transports documents one by one from a document feed tray, to the exposure location on a platen and which prefeeds the next document to a position before the platen, and a control mechanism which in response to an instruction of stopping the image form operation controls the operation of the document transporting mechanism so as to transport a document prefed to the position before the platen, in a predetermined direction. When a trouble occurs in the main body of the image forming apparatus during the image forming operation and the stop instruction is issued, a document on the platen is immediately transported to a document discharge tray, and also a document which has been prefed to the position before the platen is transported to a predetermined position (onto the platen, the document discharge tray or the document feed tray). The prefed document is not left stand in a loop state for a long period of time, thereby preventing a document from having a tendency to curl and a document jam from occurring.

Abstract translation: 一种图像形成装置，具有将文件从原稿供给托盘一个一个传送到台板上的曝光位置并将下一个文件预先送到压板前的位置的文件传送机构，以及控制机构， 停止图像形成操作的指令控制文件传送机构的操作，以便在预定方向上传送预先位于稿台前的位置的原稿。 当在图像形成操作期间在图像形成装置的主体中发生故障并且发出停止指令时，压板上的文档被立即传送到原稿排出托盘，并且还将一个已被预置到该位置的文档 在压板被输送到预定位置（压板，原稿排出托盘或文件进给盘）之前。 预置文件长时间不处于循环状态，从而防止文档卷曲和文件卡纸的发生。

公开(公告)号：US4907033A

公开(公告)日：1990-03-06

申请号：US136361

申请日：1987-12-22

Applicant: Syuzi Maruta ,  Masazumi Ito

Inventor： Syuzi Maruta ,  Masazumi Ito

IPC: G03G15/047 ,  G03G15/23

CPC classification number: G03G15/047 ,  G03G15/23 ,  G03G2215/0487

Abstract: The copying apparatus of the present invention comprises an exposure station for exposing an original to light; automatic document feeder for positioning the first surface of the original and turning the original upside down after an exposure; a photosensitive drum; a charger for sensitizing the photosensitive drum; an optical system for projecting the image of the original onto the sensitized photosensitive drum, an erasing unit for irradiating the sensitized photosensitive member with an erasing light and a controller for controlling the erasing unit to erase the images corresponding to binding margins of the first and second surfaces of the original.

Abstract translation: 本发明的复印装置包括用于将原稿曝光的曝光台; 自动送纸器，用于定位原稿的第一面，曝光后将原稿倒置; 感光鼓; 用于使感光鼓敏感的充电器; 用于将原稿的图像投影到感光感光鼓上的光学系统，用于用擦除光照射敏化感光构件的擦除单元和用于控制擦除单元的控制器，用于擦除对应于第一和第二图像的装订边缘的图像 原来的表面。