公开(公告)号：US4597662A

公开(公告)日：1986-07-01

申请号：US575805

申请日：1984-01-31

申请人： Sumiaki Hirata ,  Masazumi Ito ,  Kenji Shibazaki

发明人： Sumiaki Hirata ,  Masazumi Ito ,  Kenji Shibazaki

IPC分类号： G09F13/00 ,  G03G15/00 ,  G03G21/00 ,  H01H9/18

CPC分类号： G03G15/55

摘要： An operation device for use in a copying machine which comprises a visual display unit on a copy start button of the copying machine for displaying various operational states of the copying machine by different figures or patterns representing the contents of the states of the copying machine. The patterns of the display unit is controlled in response to signals fed from a control device of the copying machine.

摘要翻译： 一种用于复印机的操作装置，包括在复印机的复制开始按钮上的视觉显示单元，用于通过表示复印机状态内容的不同图形或图案显示复印机的各种操作状态。 响应于从复印机的控制装置馈送的信号来控制显示单元的图案。

公开(公告)号：US4972229A

公开(公告)日：1990-11-20

申请号：US243699

申请日：1988-09-13

申请人： Kenji Shibazaki ,  Yutaka Irie ,  Masazumi Ito ,  Tomoji Murata

发明人： Kenji Shibazaki ,  Yutaka Irie ,  Masazumi Ito ,  Tomoji Murata

IPC分类号： G03G15/00

CPC分类号： G03G15/50 ,  G03G15/5016

摘要： Disclosed herein is a device for setting a copying magnification in an electrophotographic copying apapratus. The device comprises means for manually inputting a numerical value, a plurality of memory means, selection key means for selecting one from the plurality of memory means and control means for memorizing a numerical value input by the numerical value input means in said one of memory means selected by the selection key means, so that the copying apparatus operates to set a copying magnification by a numerical value memorized in said one of memory means.

公开(公告)号：US4386769A

公开(公告)日：1983-06-07

申请号：US251283

申请日：1981-04-06

申请人： Masazumi Ito ,  Kenji Shibazaki ,  Tsuneo Kitagawa

发明人： Masazumi Ito ,  Kenji Shibazaki ,  Tsuneo Kitagawa

IPC分类号： B65H1/26 ,  B65H3/44 ,  B65H7/04 ,  B65H7/18 ,  G03B27/00 ,  G03G15/00 ,  G03G21/00

CPC分类号： G03G15/6529 ,  B65H3/44 ,  B65H7/04

摘要： An automatic paper feeding arrangement for use in a copying machine and the like having a plurality of stages of paper feeding sections for feeding the paper at a selected one of the paper feeding sections. The automatic paper feeding arrangement includes a circuitry for detecting the presence of the paper at each of the paper feeding sections, and a control circuit for cancelling the designation of the paper feeding section previously effected, based on the signal from the detecting circuit when the paper becomes absent in each of the paper feeding sections, and also for designating the paper feeding section in which the paper is initially loaded, based on the signal from the detecting circuit when the paper is loaded in any of the paper feeding sections.

摘要翻译： 一种用于复印机等的自动进纸装置，其具有多个供纸部分，用于在选定的一个供纸部分中供纸。 自动给纸装置包括用于检测每个供纸部分处的纸张的存在的电路，以及用于根据来自检测电路的信号来取消预先进行的送纸部分的指定的控制电路， 在每个供纸部分中不存在，并且还用于基于来自检测电路的信号来指定最初装载纸张的供纸部分，当纸张被装载到任何供纸部分中时。

公开(公告)号：US4269500A

公开(公告)日：1981-05-26

申请号：US101250

申请日：1979-12-07

申请人： Masazumi Ito ,  Kenji Shibazaki ,  Tsuneo Kitagawa

发明人： Masazumi Ito ,  Kenji Shibazaki ,  Tsuneo Kitagawa

IPC分类号： G03G21/00 ,  G03G15/04 ,  G03G15/00

CPC分类号： G03G15/04

摘要： A trouble detecting system is incorporated in an copying machine having an illumination lamp for projecting light beams onto an original, optical path for transmitting the reflected light beams from the original onto a photoreceptor surface and a scanning device for scanning the original. The trouble detecting system includes a first detector which is disposed along the scanning path of the lamp for detecting the scanning movement of the lamp and a second detector which is coupled with a driving motor for driving the scanning device for detecting the actuation of the driving motor.

摘要翻译： 故障检测系统包括在具有用于将光束投射到用于将来自原件的反射光传输到感光体表面的原始光路上的照明灯和用于扫描原稿的扫描装置的复印机中。 故障检测系统包括沿着灯的扫描路径设置的用于检测灯的扫描运动的第一检测器和与用于驱动扫描装置的驱动电机耦合的第二检测器，用于检测驱动电机的致动 。

公开(公告)号：US5023663A

公开(公告)日：1991-06-11

申请号：US934350

申请日：1986-11-24

申请人： Kenji Shibazaki ,  Yutaka Irie ,  Masazumi Ito ,  Tomoji Murata

发明人： Kenji Shibazaki ,  Yutaka Irie ,  Masazumi Ito ,  Tomoji Murata

IPC分类号： G03G15/00

CPC分类号： G03G15/50 ,  G03G15/5016

摘要： An image forming apparatus that is capable of providing various copy ratios includes an original table that can receive an original document from an image carrier. The original is then illuminated, and a focusing lens system is capable of focusing reflected light from the original document onto a photosensitive member. The focusing lens system is movable. A drive assembly can cause relative movement of the original and a light system for illuminating the original, while a second drive member can vary the distance from the original to the focusing lens system whereby the image stays within the fixed focal length of the optical system while accommodating the speed necessary for a specified copy ratio.

公开(公告)号：US4956672A

公开(公告)日：1990-09-11

申请号：US246499

申请日：1988-09-16

申请人： Kenji Shibazaki ,  Yutaka Irie ,  Masazumi Ito ,  Tomoji Murata

发明人： Kenji Shibazaki ,  Yutaka Irie ,  Masazumi Ito ,  Tomoji Murata

IPC分类号： G03G15/00

CPC分类号： G03G15/50 ,  G03G15/5016

摘要： Disclosed herein is a device for setting a copying magnification in an electrophotographic copying apparatus. The device comprises means for manually inputting a numerical value, a plurality of memory means, selection key means for selecting one from the plurality of memory means and control means for memorizing a numerical value input by the numerical value input means in said one of memory means selected by the selection key means, so that the copying apparatus operates to set a copying magnification by a numerical value memorized in said one of memory means.

公开(公告)号：US4868610A

公开(公告)日：1989-09-19

申请号：US69403

申请日：1987-07-02

申请人： Masazumi Ito ,  Tomoji Murata ,  Kenji Shibazaki

发明人： Masazumi Ito ,  Tomoji Murata ,  Kenji Shibazaki

IPC分类号： G03B27/34 ,  G03G15/041 ,  G03G21/00

CPC分类号： G03G15/041

摘要： A copying apparatus including a numeric value input device, a numeric memory, a numeric display unit, an arithmetic device, an operating device for actuating the arithmetic device, a control device for causing the numeric memory to store an arithmetic result obtained by an arithmetic operation of the arithmetic device, and a magnification control device for controlling operations of the copying apparatus on the basis of the arithmetic result.

摘要翻译： 一种复印装置，包括数值输入装置，数字存储器，数字显示单元，运算装置，用于致动运算装置的操作装置，用于使数字存储器存储通过算术运算获得的运算结果的控制装置 以及用于根据算术结果控制复印装置的操作的倍率控制装置。

公开(公告)号：US4543643A

公开(公告)日：1985-09-24

申请号：US498885

申请日：1983-05-27

申请人： Kenji Shibazaki ,  Yutaka Irie ,  Masazumi Ito ,  Tomoji Murata

发明人： Kenji Shibazaki ,  Yutaka Irie ,  Masazumi Ito ,  Tomoji Murata

IPC分类号： G03G15/00 ,  G06F1/00

CPC分类号： G03G15/50 ,  G03G15/5016

摘要： Disclosed herein is a device for setting a copying magnification in an electrophotographic copying apparatus. The device comprises means for manually inputting a numerical value, a memory means having a plurality of memory locations, selection key means for selecting one from the plurality of memory locations and control means for storing a numerical value input by the numerical value input means in said one of the memory locations selected by the selection key means, so that the copying apparatus operates to set a copying magnification by a numerical value stored in said one of the memory locations.

摘要翻译： 这里公开了一种用于设置电子照相复印装置中的复印倍率的装置。 该装置包括用于手动输入数值的装置，具有多个存储位置的存储装置，用于从多个存储单元中选择一个的选择键装置和用于存储由所述数值输入装置输入的数值的控制装置 由选择键装置选择的一个存储位置，使得复印装置操作以通过存储在所述一个存储单元中的数值设置复印倍率。

公开(公告)号：US4392740A

公开(公告)日：1983-07-12

申请号：US254275

申请日：1981-04-15

申请人： Masazumi Ito ,  Kenji Shibazaki

发明人： Masazumi Ito ,  Kenji Shibazaki

IPC分类号： G03G15/00

CPC分类号： G03G15/6529 ,  G03G15/70

摘要： An improved paper transport control device for use in a mechanical arrangement including a manual paper feeding mechanism, in which at least one of the mechanical operations, such as jam detection, is caused to be inoperative when the paper is drawn out within a predetermined period of time after the paper has been fed manually, so as to enable the immediate resumption of the next mechanical operation even if the paper is drawn out after the manual paper feeding has been started, thus significantly improving the working efficiency of the device.

摘要翻译： 一种用于机械装置的改进的纸张输送控制装置，其包括手动给纸机构，其中当纸张在预定时间段内被拉出时，使诸如卡纸检测的机械操作中的至少一个不起作用 在手动进纸之后的时间，即使在手动进纸开始之后纸张被拉出，也能立即恢复下一个机械操作，从而显着提高了设备​​的工作效率。

公开(公告)号：US4847756A

公开(公告)日：1989-07-11

申请号：US62562

申请日：1987-06-12

申请人： Masazumi Ito ,  Kenji Shibazaki

发明人： Masazumi Ito ,  Kenji Shibazaki

IPC分类号： G06F13/372 ,  G03G15/00 ,  G06F13/00 ,  G06F13/38 ,  G06F13/42 ,  G06F15/16 ,  G06F15/17 ,  G06F15/173 ,  G06F15/177 ,  H04L25/30

CPC分类号： G03G15/50 ,  G06F13/4217 ,  G06F15/161 ,  G06F15/17

摘要： A data transmission system includes a host CPU having an output terminal for repeatedly producing a predetermined number of data blocks in a predetermined sequence in a repeated manner. Each data block is defined by a sequence code for identifying each data block and specific data followed by the sequence code. A plurality of slave CPUs are provided. The host CPU is connected to each slave CPU through a bus structure for the mutual data transmission. Each slave CPU receives all the data blocks and selectively extracts only the necessary data for use in each slave CPU and produces data from its output terminal at a given period within one cycle of the predetermined sequence. The given period for one slave CPU differs from that of another slave CPU, thereby transmitting data to the host CPU without any interferences.

摘要翻译： 数据传输系统包括主机CPU，其具有用于以重复的方式以预定顺序反复产生预定数量的数据块的输出端。 每个数据块由用于识别每个数据块的序列码和后面是序列码的特定数据定义。 提供多个从CPU。 主机CPU通过总线结构连接到每个从CPU，用于相互数据传输。 每个从CPU接收所有数据块，并且仅选择性地提取在每个从CPU中使用的必要数据，并且在预定序列的一个周期内以给定周期从其输出端产生数据。 一个从CPU的给定周期与另一个从站CPU的给定周期不同，从而将数据发送到主机CPU，而不会有任何干扰。