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1. 发明授权

US4650347A Temperature detector 失效
标题翻译：温度检测器
公开(公告)号：US4650347A
公开(公告)日：1987-03-17
申请号：US762670
申请日：1985-08-05
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
IPC分类号： G03G15/00 , G03G15/20 , G03G15/30 , G05D23/24 , G01K1/14 , H03H7/54
CPC分类号： G03G15/55 , G03G15/5029 , G03G15/5033 , G03G21/0029 , G05D23/1902 , G05D23/24
摘要： An electrostatic copying apparatus having a semiautomatic document supplying and discharging device and a sorter in addition to its main body. The main body of the apparatus includes a rotatable photosensitive member, a device for forming a latent electrostatic image on the photosensitive member, a developer, a transfer device, a device for conveying a copying paper, a cleaner and a heat fixing device. Various improvements have been made in the manner of controlling cleaning, the manner of controlling the delivery of a copying paper, the manner of controlling troubleshooting and display, the manner of controlling interrupting copying, the manner of controlling heating, the manner of distribution electric power, etc. The heating is controlled by a parallel network of linear circuits including a temperature detector and a multi-element voltage dividing circuit, the elements of which can be switched into and out of operation to alter the sensed temperature to which the network responds.

2. 发明授权

US4668075A Electrostatic copying apparatus 失效
公开(公告)号：US4668075A
公开(公告)日：1987-05-26
申请号：US762739
申请日：1985-08-05
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
IPC分类号： G03G15/00 , G03G15/20 , G03G15/30 , G05D23/24
CPC分类号： G03G15/55 , G03G15/5029 , G03G15/5033 , G03G21/0029 , G05D23/1902 , G05D23/24
摘要： An electrostatic copying apparatus having a semiautomatic document supplying and discharging device and a sorter in addition to its main body. The main body of the apparatus comprises a rotatable photosensitive member, means for forming a latent electrostatic image on the photosensitive member, developing means, transfer means, means for conveying a copying paper, cleaning means and a heat fixing device. Various improvements have been made in the manner of controlling cleaning, the manner of controlling the delivery of a copying paper, the manner of controlling troubleshooting and display, the manner of controlling interrupting copying, the manner of controlling heating, the manner of distribution electric power, etc.

3. 发明授权

US4642448A Electrostatic copying apparatus 失效
公开(公告)号：US4642448A
公开(公告)日：1987-02-10
申请号：US762738
申请日：1985-08-05
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
IPC分类号： G03G15/00 , G03G15/20 , G03G15/30 , G05D23/24
CPC分类号： G03G15/55 , G03G15/5029 , G03G15/5033 , G03G21/0029 , G05D23/1902 , G05D23/24
摘要： An electrostatic copying apparatus having a semiautomatic document supplying and discharging device and a sorter in addition to its main body. The main body of the apparatus includes a rotatable photosensitive member, a device for forming a latent electrostatic image on the photosensitive member, a developer, a transfer device, a device for conveying a copying paper, a cleaner and a heat fixing device. Various improvements have been made in the manner of controlling cleaning, the manner of controlling the delivery of a copying paper, the manner of controlling troubleshooting and display, the manner of controlling interrupting copying, the manner of controlling heating, the manner of distribution electric power, etc. A heat fixing device includes an electrical heater having a heat controller for controlling energization and deenergization of the heater on the basis of detected temperature. An electrical power saving unit has a manually operable power saving switch which produces a power saving signal to which the heat controller is partially responsive.

4. 发明授权

US4551009A Electrostatic copying apparatus 失效
标题翻译：静电复印机
公开(公告)号：US4551009A
公开(公告)日：1985-11-05
申请号：US451184
申请日：1982-12-20
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Isao Yada , Shinobu Satonaka , Seiji Kaminaga
IPC分类号： G03G15/00 , G03G15/20 , G03G15/30 , G05D23/24 , G03G21/00
CPC分类号： G03G15/55 , G03G15/5029 , G03G15/5033 , G03G21/0029 , G05D23/1902 , G05D23/24
摘要： An electrostatic copying apparatus having a semiautomatic document supplying and discharging device and a sorter, in addition to its main body. The main body of the apparatus includes a rotatable photosensitive member, means for forming a latent electrostatic image on the photosensitive member, a developer, a transfer unit, a conveying unit for conveying a copying paper, a cleaner and a heat fixing device. Various improvements have been made in the manner of controlling cleaning, the manner of controlling the delivery of a copying paper, the manner of controlling troubleshooting and display, the manner of controlling interrupting of copying, the manner of controlling heating, and the manner of distributing electric power.
摘要翻译：除了其主体之外，还具有半自动文件供给和排出装置以及分拣机的静电复印装置。该装置的主体包括可转动感光件，用于在感光件上形成静电潜像的装置，显影剂，转印单元，用于输送复印纸的输送单元，清洁器和热定影装置。以控制清洗的方式，控制复印纸的传送方式，控制故障排除和显示的方式，控制中断复印的方式，控制加热的方式以及分发方式等方面进行了各种改进电力。

5. 发明授权

US4519702A Apparatus for regulating the movement of a movable member 失效
标题翻译：用于调节可动件运动的装置
公开(公告)号：US4519702A
公开(公告)日：1985-05-28
申请号：US544057
申请日：1983-10-21
申请人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Shinobu Satonaka , Seiji Kaminaga , Mitsuya Ishito
发明人： Yutaka Shigemura , Hiroshi Kimura , Masahiko Hisajima , Shinobu Satonaka , Seiji Kaminaga , Mitsuya Ishito
IPC分类号： G03B27/50 , G03B27/52 , G03G15/04 , G03B27/48 , G03B27/70
CPC分类号： G03B27/526
摘要： An apparatus for regulating the movement of a movable member includes a drive device for moving the movable member in a first direction from a rest position to an operative position and for moving the movable member in a second direction, opposite to the first direction, from the operative position toward the rest position. A first detector detects the presence of the movable member at the rest position. A second detector detects the presence of the movable member at a location adjacent the rest position but upstream thereof with respect to the second direction. A control arrangement is operatively connected to the drive device and to the first and second detectors to operate the drive device to move the movable member in the first direction and then in the second direction, to stop the drive device upon detection of the movable member moving in the second direction at the location by the second detector, whereafter the movable member continues movement by inertia in the second direction from such location to the rest position and is detected thereat by the first detector, and too, if the movable member is not detected at the rest position by the first detector within a predetermined time period after the detection by the second detector, again starting the drive device to move the movable member in the second direction until detection thereof by the first detector.
摘要翻译：一种用于调节可移动部件的运动的装置包括驱动装置，用于将可移动部件从第一方向从静止位置移动到操作位置，并且用于使可移动部件沿与第一方向相反的第二方向从第一方向移动操作位置朝向静止位置。第一检测器检测可动件在静止位置的存在。第二检测器检测可动件在相邻于静止位置但相对于第二方向上游的位置处的存在。控制装置可操作地连接到驱动装置和第一和第二检测器，以操作驱动装置以沿第一方向然后在第二方向移动可移动部件，以便在检测到可移动部件移动时停止驱动装置在第二检测器的位置处的第二方向上，然后可动构件通过惯性沿第二方向从该位置继续移动到静止位置，并且由第一检测器检测到，并且如果未检测到可动构件在由第二检测器检测到之后的预定时间段内由第一检测器在静止位置处再次启动驱动装置以使第二方向上的可移动部件移动，直到第一检测器检测到。

6. 发明授权

US4607954A Automatic developing bias control device 失效
标题翻译：自动显影偏压控制装置
公开(公告)号：US4607954A
公开(公告)日：1986-08-26
申请号：US582683
申请日：1984-02-23
申请人： Haruya Osaka , Hiroshi Kimura , Masahiko Hisajima , Yutaka Shigemura , Seiji Kaminaga , Shinobu Satonaka , Mitsuya Ishito
发明人： Haruya Osaka , Hiroshi Kimura , Masahiko Hisajima , Yutaka Shigemura , Seiji Kaminaga , Shinobu Satonaka , Mitsuya Ishito
IPC分类号： G03G15/00 , G03G15/06 , G03G15/09 , G03G21/00
CPC分类号： G03G15/065
摘要： An automatic developing bias control device for an electrophotographic copying machine in which a document image is led onto a photoreceptor through a lens to form an electrostatic latent image on the photoreceptor and the electrostatic latent image is visualized into a toner image by a developing device, the automatic developing bias control device operating on the principle of detecting the density of the document image by a detecting element disposed inside or outside the optical path, delaying the output detection signal for a predetermined time, and imposing a developing bias potential corresponding to the delayed output detection signal on the developing device to thereby provide copy image quality faithful to the original.
摘要翻译：一种用于电子照相复印机的自动显影偏压控制装置，其中通过透镜通过透镜将文件图像引导到感光体上以在感光体上形成静电潜像并且静电潜像通过显影装置可视化为调色剂图像，自动显影偏压控制装置，其工作原理是通过设置在光路内部或外部的检测元件检测原稿图像的浓度，将输出检测信号延迟预定时间，并且施加与延迟输出对应的显影偏压电位检测信号，从而提供忠实于原件的复印图像质量。

7. 发明授权

US5041919A Image processing apparatus 失效
公开(公告)号：US5041919A
公开(公告)日：1991-08-20
申请号：US442820
申请日：1989-11-29
申请人： Haruo Yamamoto , Masaya Fujimoto , Shinobu Satonaka , Tsukasa Matsushita
发明人： Haruo Yamamoto , Masaya Fujimoto , Shinobu Satonaka , Tsukasa Matsushita
IPC分类号： H04N1/00 , H04N1/38
CPC分类号： H04N1/00702 , H04N1/00681 , H04N1/00708 , H04N1/00748 , H04N1/00753 , H04N1/00766 , H04N1/00769 , H04N1/38
摘要： An image processing apparatus wherein a document on a document support table and an optical system are moved relative to each other for scanning to read the image of the document as a density signal, and the read signal is processed as required, the apparatus comprising a document mat so colored that when the document support table is covered with the mat, the read signal represents an intermediate color, discriminating device for judging whether the density signal represents the intermediate color to produce a binary signal, a memory having a memory capacity of l/n based on the density signal, a write control for causing the binary signal to be written in the memory device in synchronism with the scanning movement, and apparatus for determining the size of the document from the contents of the memory device.

8. 发明授权

US06788438B2 Image reading device and image forming apparatus comprising the same 失效
标题翻译：图像读取装置和包括该图像读取装置的图像形成装置
公开(公告)号：US06788438B2
公开(公告)日：2004-09-07
申请号：US09819684
申请日：2001-03-29
申请人： Masayoshi Takahashi , Shinobu Satonaka , Kensuke Fujihara
发明人： Masayoshi Takahashi , Shinobu Satonaka , Kensuke Fujihara
IPC分类号： H04N140
CPC分类号： H04N1/00806 , H04N1/00795 , H04N1/00822 , H04N1/047 , H04N1/193 , H04N2201/03108 , H04N2201/04756 , H04N2201/04768 , H04N2201/04789 , H04N2201/04791
摘要： An image reading device including an image sensor for optically reading a document and outputting an electric signal, a period control circuit for controlling the period of a horizontal synchronizing signal in order to change a time period during which charge is stored in the image sensor, and a scanning speed control circuit for controlling the scanning speed of the document to be a speed conforming to the period of the horizontal synchronizing signal. The horizontal synchronizing signal and the scanning speed are variably set to values corresponding to an image reading mode, for example.
摘要翻译：一种图像读取装置，包括用于光学读取文档并输出电信号的图像传感器，用于控制水平同步信号的周期的周期控制电路，以便改变在图像传感器中存储电荷的时间段;以及扫描速度控制电路，用于将文件的扫描速度控制为与水平同步信号的周期一致的速度。例如，水平同步信号和扫描速度被可变地设置为对应于图像读取模式的值。

9. 发明授权

US4708470A Operation panel and a displaying method for a copying machine 失效
标题翻译：操作面板和复印机的显示方法
公开(公告)号：US4708470A
公开(公告)日：1987-11-24
申请号：US779558
申请日：1985-09-24
申请人： Shinobu Satonaka , Masanobu Takahashi , Takahiro Wakikaido , Masahiro Yoshioka
发明人： Shinobu Satonaka , Masanobu Takahashi , Takahiro Wakikaido , Masahiro Yoshioka
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/5016 , G03G15/502
摘要： An operation panel is provided in a copying machine wherein a print key is mounted on the right end part, various data displays are mounted on the center part, a set magnification display is formed at one end of these various data displays in the longitudinal direction thereof, and a set density display is formed at the other end thereof. A magnification setting key is mounted close to the set magnification display, and a density setting key is mounted close to the set density display. An original size display symbol is formed close to one side edge of the displays in the lateral direction, and a copy paper size display symbol is formed close to the other end thereof. Various function selecting keys are mounted somewhat apart from the various data displays. Before starting copying operation, display of the data that is to be set and entered by the operator is cleared. Display of set data is cleared during setting of the copy image density by automatic exposure. After completing density setting operation, the set data is displayed.
摘要翻译：在复印机中设置操作面板，其中打印键安装在右端部分上，各种数据显示器安装在中心部分上，在这些各种数据显示器的纵向方向的一端形成设定倍率显示并且在其另一端形成设定浓度显示。放大倍数设定键安装在设定倍率显示屏附近，密度设定键安装在靠近设定浓度显示的位置。原稿尺寸显示符号沿横向形成在显示器的一个侧边缘附近，并且在其另一端附近形成复印纸尺寸显示符号。各种功能选择键与各种数据显示器稍微分开安装。在开始复制操作之前，清除操作员要设置和输入的数据的显示。通过自动曝光设置复印图像浓度时，显示设定数据被清除。完成密度设定操作后，显示设定数据。

10. 发明授权

US4724464A Area setting device 失效
标题翻译：区域设定装置
公开(公告)号：US4724464A
公开(公告)日：1988-02-09
申请号：US940146
申请日：1986-12-10
申请人： Tadashi Umeda , Hiromi Okada , Naoki Nakashima , Tetsuya Kagawa , Masanobu Maeshima , Tadashi Kobata , Shinobu Satonaka , Jun Miyoshi , Yusuke Morikawa
发明人： Tadashi Umeda , Hiromi Okada , Naoki Nakashima , Tetsuya Kagawa , Masanobu Maeshima , Tadashi Kobata , Shinobu Satonaka , Jun Miyoshi , Yusuke Morikawa
IPC分类号： G03G15/00 , G03B27/53
CPC分类号： G03G15/5016 , Y10S347/90
摘要： An area setting device for setting coordinates of two points in a diagonal direction in one or more areas to be copied by a photocopier utilizing key operation in sequence, in which different colors are used for coordinate display in each direction. The same colors as the coordinate displays are used for coordinate input indicators. All the points are memorized as to whether coordinates have been applied. A key input is accepted for the first point not having coordinates applied, and this converts the memorized condition. Key input acceptance and memory state conversion are repeated for all the points required.
摘要翻译：一种区域设定装置，用于利用按顺序在复印机上复制的一个或多个区域中的对角线方向上的两点的坐标，其中使用不同的颜色来在每个方向上进行坐标显示。与坐标显示相同的颜色用于坐标输入指示。关于是否应用了坐标，记住所有要点。对于没有应用坐标的第一个点，接受一个键输入，这将转换记忆条件。重要输入接受和记忆状态转换为所有要点重复。

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