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1. 发明授权

US4474453A Electrostatic copying apparatus 失效
标题翻译：静电复印机
公开(公告)号：US4474453A
公开(公告)日：1984-10-02
申请号：US140374
申请日：1980-04-14
申请人： Nobuyuki Yanagawa , Masao Hosaka
发明人： Nobuyuki Yanagawa , Masao Hosaka
IPC分类号： G03G15/047 , G03G15/06 , G03G15/00
CPC分类号： G03G15/047 , G03G15/065 , G03G2215/0439 , G03G2215/0448
摘要： The optical density pattern of an original document (26) is sensed during scanning movement for radiating a light image of the document (26) onto a photoconductive belt (27) which is held stationary during the scanning. Operating parameters of the apparatus (21) which are to be controlled after completion of scanning are computed as functions of the sensed pattern. Copy sheets of different sizes are provided, and the copy sheet size is selected to be equal to the sensed width of the document (26). Illumination lamps (37) are selectively energized to discharge non-image portions of the belt (27) between scanning and developing in accordance with the sensed dimensions of the document (26). A developing bias voltage is controlled in accordance with sensed document density and contrast.
摘要翻译：在扫描移动期间感测原稿（26）的光密度图案，以将文件（26）的光图像照射到在扫描期间保持静止的感光带（27）上。计算在完成扫描之后要被控制的设备（21）的操作参数作为感测图案的功能。提供不同尺寸的复印纸，并且复印纸尺寸被选择为等于文档（26）的感测宽度。选择性地激励照明灯（37），以根据感测的文件（26）的尺寸在扫描和显影之间排出带（27）的非图像部分。根据感测的文档密度和对比度来控制显影偏压。

2. 发明授权

US4365888A Electrostatic copying apparatus 失效
标题翻译：静电复印机
公开(公告)号：US4365888A
公开(公告)日：1982-12-28
申请号：US201872
申请日：1980-10-29
申请人： Masao Hosaka , Yoshitaka Ogino , Nobuyuki Yanagawa
发明人： Masao Hosaka , Yoshitaka Ogino , Nobuyuki Yanagawa
IPC分类号： G03B27/50 , G03G15/00 , G03G15/22 , G03G21/14
CPC分类号： G03G15/55
摘要： A drive motor (3) for a photoconductive belt (1) is energized for continuous rotation and connected to the belt (1) through a clutch. The clutch is disengaged and the belt (1) held stationary while an electrostatic image of an original document is formed on the belt (1). Then, the clutch is engaged and the belt (1) driven for developing the electrostatic image into a toner image and transferring and fixing the toner image to a copy sheet. The motor (3) also drives a pulse generator (18) which produces timing pulses. The timing pulses are counted by a counter. A control unit (E19) such as a microcomputer (19) controls the operation of the apparatus in accordance with predetermined counts in the counter. Marks (15.sub.1), (15.sub.2) are provided on the belt (1) in spaced relation. A compensation unit senses the number of timing pulses counted by the counter between sensing of the marks (15.sub.1), (15.sub.2). If the number of timing pulses counted is within a predetermined range which contains a predetermined value but is different from the predetermined value, the predetermined value is set into the counter, thereby compensating for slippage of the belt (1) relative to the motor (3). If the number of timing pulses counted is outside the predetermined range, an alarm is energized. Provision is also made for sensing a period of the timing pulses and energizing an alarm if the period is outside a predetermined range.
摘要翻译：用于感光带（1）的驱动马达（3）被激励以连续旋转，并通过离合器连接到皮带（1）。在皮带（1）上形成原稿的静电图像时，离合器脱离并且带（1）保持静止。然后，离合器接合，并且带（1）驱动用于将静电图像显影成调色剂图像，并将调色剂图像转印并固定到复印纸上。马达（3）还驱动产生定时脉冲的脉冲发生器（18）。定时脉冲由计数器计数。诸如微计算机（19）的控制单元（E19）根据计数器中的预定计数来控制设备的操作。标记（151），（152）以间隔的关系设置在带（1）上。补偿单元感测由感测标记（151），（152）之间的计数器计数的定时脉冲的数量。如果计数的定时脉冲的数量在预定范围内，该预定范围包含预定值但不同于预定值，则将该预定值设置在计数器中，从而补偿带（1）相对于马达（3）的滑动）。如果计数的定时脉冲的数量超出预定范围，则报警被通电。还提供用于感测定时脉冲的周期并且如果周期在预定范围之外则激励报警。

3. 发明授权

US4180721A Method of controlling fixing temperature of powder image in electrophotographic copying machine 失效
标题翻译：在电子照相复印机中控制粉末图像定影温度的方法
公开(公告)号：US4180721A
公开(公告)日：1979-12-25
申请号：US832744
申请日：1977-09-12
申请人： Tsutomu Watanabe , Nobuyuki Yanagawa , Masao Hosaka
发明人： Tsutomu Watanabe , Nobuyuki Yanagawa , Masao Hosaka
IPC分类号： G03G15/20 , H05B1/00
CPC分类号： G03G15/2003
摘要： A method of controlling the fixing temperature of a powder image comprises the steps of detecting electric power, which is supplied from a power source to a heating element that is contained in a powder image fixing unit to heat the image, by means of a power detector, and controlling the power supplied to the heating element in accordance with an output signal from the detector, thus preventing a variation in the fixing temperature which might result from a fluctuation in the source voltage.
摘要翻译：控制粉末图像的定影温度的方法包括以下步骤：通过功率检测器检测从功率源供应到包含在粉末图像定影单元中的加热元件以加热图像的电力并且根据来自检测器的输出信号来控制供给到加热元件的功率，从而防止由于源极电压的波动引起的定影温度的变化。

4. 发明授权

US4359670A Lamp intensity control apparatus comprising preset means 失效
标题翻译：灯强度控制装置包括预设装置
公开(公告)号：US4359670A
公开(公告)日：1982-11-16
申请号：US200689
申请日：1980-10-27
申请人： Masao Hosaka , Nobuyuki Yanagawa
发明人： Masao Hosaka , Nobuyuki Yanagawa
IPC分类号： G03B27/72 , G03G15/00 , G03G15/04 , G03G15/043 , G03G21/00 , G06T1/00 , H04N1/04 , H05B39/08
CPC分类号： H05B39/085 , Y10S315/04
摘要： Push buttons (9u, 9d) are provided to select the desired intensity of a lamp (1) for electrostatic copying or the like. The selected intensity is numerically displayed. A preset function is provided to preset the intensity to a standard value when power is first applied to the apparatus. The intensity may thereafter be manually varied using the push buttons (9u, 9d). The lamp intensity is controlled by means of phase angle control of a thyristor (2). Provision is made to compensate the phase angle control for variations in the A.C. power supply voltage.
摘要翻译：提供按钮（9u，9d）以选择用于静电复印的灯（1）的期望强度等。数字显示选定的强度。提供预设功能，以便在首次对设备施加电力时将强度预设为标准值。此后可以使用按钮（9u，9d）手动地改变强度。灯强度通过晶闸管（2）的相位角控制来控制。规定了对交流电源电压变化的相位角控制。

5. 发明授权

US5499370A Image forming system with task scheduling and executing back on program and control poriority status of malfunction performance and execution 失效
标题翻译：图像形成系统具有任务调度和执行程序和控制故障状态的故障性能和执行
公开(公告)号：US5499370A
公开(公告)日：1996-03-12
申请号：US430603
申请日：1995-04-28
申请人： Masao Hosaka , Yoshimasa Kimura , Hisashi Sakamaki
发明人： Masao Hosaka , Yoshimasa Kimura , Hisashi Sakamaki
IPC分类号： G06F9/48 , G06T17/00 , G06F9/46
CPC分类号： G06F9/4843 , G06T17/00
摘要： An image processing system includes a plurality of memories for storing (1) a procedure control program and (2) a task program for automatic closed loop control. Each program is grouped into a plurality of groups of programs in response to one of a plurality of selectable stages corresponding to priority required to execute an image processing. Each group of programs is task scheduled and one of the stages is selected. The task schedule is controlled in response to the selected stage and the group of programs is supervised corresponding to the selected stage.
摘要翻译：图像处理系统包括用于存储（1）过程控制程序的多个存储器和（2）用于自动闭环控制的任务程序。响应于对应于执行图像处理所需的优先级的多个可选择级中的一个，将每个程序分组为多组程序。每组节目都是安排任务，其中一个阶段被选中。响应于所选择的阶段控制任务计划，并且对应于所选择的阶段来监督节目组。

6. 发明授权

US4980814A System for controlling image formation 失效
标题翻译：用于控制图像形成的系统
公开(公告)号：US4980814A
公开(公告)日：1990-12-25
申请号：US244638
申请日：1988-09-12
申请人： Masao Hosaka , Kazutoshi Shimada , Yoshitaka Ogino
发明人： Masao Hosaka , Kazutoshi Shimada , Yoshitaka Ogino
IPC分类号： G05B19/042
CPC分类号： G05B19/0421 , G05B2219/2214 , G05B2219/25197 , G05B2219/25278 , G05B2219/25434 , G05B2219/25449 , G05B2219/25482
摘要： A control system suitable for control of an image forming apparatus such as a copying machine having a plurality of objects to be controlled. This system comprises a plurality of control units to individually and independently control those objects to be controlled, a monitor control unit to monitor those control units, and a system bus which is commonly connected to the control units and monitor control unit. The control units time-sharingly and cyclically execute their control operations by time-sharingly occupying the system bus one by one. The monitor control unit operates in parallel with the control units. The control units and monitor control unit are formed on the same semiconductor substrate consisting of, for example, Si or GaAs. The system bus may be a LAN bus or an optical fiber. With this control system, each control unit can execute its own control operation irrespective of an interruption request, so that the processing program procedure is simplified and a reliability of control is also improved.
摘要翻译：一种适于控制诸如具有多个待控制物体的复印机的图像形成装置的控制系统。该系统包括多个控制单元，用于单独和独立地控制要控制的物体，监控控制单元以监视这些控制单元，以及系统总线，该系统总线与控制单元和监视器控制单元相连。控制单元通过一个一个地分时地共享系统总线来分时地和周期地执行它们的控制操作。监视器控制单元与控制单元并行操作。控制单元和监视器控制单元形成在由例如Si或GaAs组成的相同半导体衬底上。系统总线可以是LAN总线或光纤。利用该控制系统，每个控制单元可以执行其自身的控制操作，而不管中断请求如何，从而简化了处理程序过程，并且还提高了控制的可靠性。

7. 发明授权

US4870690A Audio signal transmission system 失效
标题翻译：音频信号传输系统
公开(公告)号：US4870690A
公开(公告)日：1989-09-26
申请号：US262177
申请日：1988-10-26
申请人： Hirokazu Negishi , Masao Hosaka
发明人： Hirokazu Negishi , Masao Hosaka
IPC分类号： H03G5/16 , H04R3/04
CPC分类号： H04R3/04 , H03G5/165
摘要： An audio signal transmission system includes an input section, an output section and a transmission section interposed therebetween. The transmission section analyzes the spectrum of the input audio signal and performs signal processing based on the result of this analysis and in accordance with the physical response characteristic of the output section.
摘要翻译：音频信号传输系统包括输入部分，输出部分和介于它们之间的传输部分。发送部分分析输入音频信号的频谱，并根据该分析的结果并根据输出部分的物理响应特性执行信号处理。

8. 发明授权

US5701481A Data processing apparatus which operates in a plurality of operation modes and includes first and second monitoring means 失效
标题翻译：数据处理装置，其以多种操作模式操作并且包括第一和第二监视装置
公开(公告)号：US5701481A
公开(公告)日：1997-12-23
申请号：US509723
申请日：1995-08-01
申请人： Masao Hosaka , Yoshimasa Kimura , Hisashi Sakamaki
发明人： Masao Hosaka , Yoshimasa Kimura , Hisashi Sakamaki
IPC分类号： G06F9/48 , G06T17/00 , G06F9/00
CPC分类号： G06F9/4843 , G06T17/00
摘要： An image forming system comprises means for image forming program modules one for each task and a plurality of monitor means for controlling a program. A predetermined one of the monitor means divides the program modules into blocks in accordance with a control mode, controls the blocks and controls the program in cooperation with the plurality of monitor means.
摘要翻译：图像形成系统包括用于为每个任务一个图像形成程序模块的装置和用于控制程序的多个监视装置。监视器装置中的预定的一个根据控制模式将程序模块分成块，控制块并与多个监视装置协同控制程序。

9. 发明授权

US4711560A Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US4711560A
公开(公告)日：1987-12-08
申请号：US946626
申请日：1986-12-29
申请人： Masao Hosaka , Takashi Saito
发明人： Masao Hosaka , Takashi Saito
IPC分类号： G05B19/042 , G05B19/10 , G03G15/00
CPC分类号： G05B19/0428 , G03G15/502 , G03G15/5066 , G05B19/0426 , G05B19/108 , B65H2551/10 , B65H2557/13
摘要： Image processing apparatus, such as a copier, having a removable medium containing programs for controlling the image processing apparatus, so that the apparatus is capable of performing multiple functions by means of the programs, which programs are controlled by a monitor program provided in the apparatus.
摘要翻译：具有包含用于控制图像处理装置的程序的可移除介质的图像处理装置，使得该装置能够通过该程序执行多个功能，哪些程序由设备中提供的监视程序控制。

10. 发明授权

US4646249A Image processing system 失效
标题翻译：图像处理系统
公开(公告)号：US4646249A
公开(公告)日：1987-02-24
申请号：US619112
申请日：1984-06-11
申请人： Hiroshi Tanioka , Tadashi Yamakawa , Yutaka Inoue , Masao Hosaka , Toshiaki Yagasaki , Nobuhiro Kasama , Mitsuru Kurata
发明人： Hiroshi Tanioka , Tadashi Yamakawa , Yutaka Inoue , Masao Hosaka , Toshiaki Yagasaki , Nobuhiro Kasama , Mitsuru Kurata
IPC分类号： G03G15/00 , H04N1/40 , G06F15/66
CPC分类号： G03G15/50 , H04N1/40
摘要： There is disclosed an image processing system, particularly, for use in a copying machine with a display. This apparatus comprises a liquid crystal display panel on an original presser plate; a panel copy mode to perform the image processing with respect to the screen display; an ordinary copy mode to perform the image processing with respect to an ordinary original; a high gradient processor to perform the image processing of high gradient; a low gradient processor to perform the image processing of low gradient; and a switching circuit to switch the high gradient processor and low gradient processor in accordance with the panel copy mode and ordinary copy mode. The image processings with different gradients can be executed depending upon the states and kinds of originals, so that an appropriate copy of the display panel or ordinary original can be always provided.
摘要翻译：公开了一种图像处理系统，特别是用于具有显示器的复印机中。该装置包括在原始压板上的液晶显示面板; 执行相对于屏幕显示的图像处理的面板复制模式; 用于对普通原稿执行图像处理的普通复印模式; 高梯度处理器执行高梯度图像处理; 低梯度处理器执行低梯度图像处理; 以及根据面板复制模式和普通复印模式切换高梯度处理器和低梯度处理器的切换电路。可以根据原件的状态和种类执行具有不同梯度的图像处理，从而可以始终提供显示面板或普通原稿的适当副本。

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