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1. 发明授权

US4685792A Copying paper feed device for an electrostatic copying apparatus 失效
标题翻译：复印静电复印设备的进纸装置
公开(公告)号：US4685792A
公开(公告)日：1987-08-11
申请号：US772487
申请日：1985-09-04
申请人： Masahide Iseki , Toshio Yoshiyama , Hiroshi Kajita , Masanori Itakiyo , Hiroshi Kusumoto , Yoshizo Kawamori , Masuo Kawamoto
发明人： Masahide Iseki , Toshio Yoshiyama , Hiroshi Kajita , Masanori Itakiyo , Hiroshi Kusumoto , Yoshizo Kawamori , Masuo Kawamoto
IPC分类号： G03G15/00 , G03G15/20 , G03G21/18
CPC分类号： G03G21/1857 , G03G15/2032 , G03G15/2039 , G03G15/6502 , G03G15/6529 , G03G15/757 , G03G21/1628 , G03G21/1647 , G03G2215/20 , G03G2221/1651 , G03G2221/1654 , G03G2221/1657 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/183 , G03G2221/1853
摘要： A copying paper feed device for an electrostatic copier. A copying paper cassette receiving section is adapted to receive a copying paper cassette having a box-like case with a bottom plate the front end of which is biased upwardly by a spring. Within the cassette receiving section, a feed roller is mounted on a rotatable shaft that is adapted to be connected to a drive source. When the copying paper cassette is properly loaded into the cassette receiving section, the front end of the uppermost sheet of copying paper contacts the feed roller. A clutch in its operating condition links the feed roller with the drive source and in its non-operating condition permits the feed roller to freely rotate.

2. 发明授权

US4674859A Device for fixing a toner image in an electrostatic copying apparatus 失效
标题翻译：用于将调色剂图像定影在静电复印设备中的装置
公开(公告)号：US4674859A
公开(公告)日：1987-06-23
申请号：US772485
申请日：1985-09-04
申请人： Masahide Iseki , Toshio Yoshiyama , Hiroshi Kajita , Masanori Itakiyo , Hiroshi Kusumoto , Yoshizo Kawamori , Masuo Kawamoto
发明人： Masahide Iseki , Toshio Yoshiyama , Hiroshi Kajita , Masanori Itakiyo , Hiroshi Kusumoto , Yoshizo Kawamori , Masuo Kawamoto
IPC分类号： G03G15/00 , G03G15/20 , G03G21/18
CPC分类号： G03G21/1857 , G03G15/2032 , G03G15/2039 , G03G15/6502 , G03G15/6529 , G03G15/757 , G03G21/1628 , G03G21/1647 , G03G2215/20 , G03G2221/1651 , G03G2221/1654 , G03G2221/1657 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/183 , G03G2221/1853
摘要： A fixing device for fixing a toner image on the surface of a sheet material within an electrostatic copying machine. A movable supporting member rotatably mounts a follower fixing roller for free movement between a press-contacting position, at which the follower fixing roller is maintained in press-contact with a rotatably mounted driven fixer roller, and an isolated position at which at least the greater portion of the follower fixing roller in its longitudinal direction is isolated from, or maintained out of press contact with, the driven fixer roller. A control mechanism moves the supporting members to the press-contacting position in response to energization of a dirve source to which the driven fixer roller is connected and to the isolated position upon deenergization of the drive source.

3. 发明授权

US4668076A Electrostatic copying apparatus with unitized components for ease of maintenance 失效
标题翻译：静电复印设备具有组合元件，便于维护
公开(公告)号：US4668076A
公开(公告)日：1987-05-26
申请号：US772588
申请日：1985-09-04
申请人： Masahide Iseki , Toshio Yoshiyama , Hiroshi Kajita , Masanori Itakiyo , Hiroshi Kusumoto , Yoshizo Kawamori , Masuo Kawamoto
发明人： Masahide Iseki , Toshio Yoshiyama , Hiroshi Kajita , Masanori Itakiyo , Hiroshi Kusumoto , Yoshizo Kawamori , Masuo Kawamoto
IPC分类号： G03G15/00 , G03G15/20 , G03G21/18
CPC分类号： G03G21/1857 , G03G15/2032 , G03G15/2039 , G03G15/6502 , G03G15/6529 , G03G15/757 , G03G21/1628 , G03G21/1647 , G03G2215/20 , G03G2221/1651 , G03G2221/1654 , G03G2221/1657 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/183 , G03G2221/1853
摘要： An electrostatic copying apparatus equipped with a first and second supporting frames connected to each other for relative pivotal movement between an open position and a closed position. The rotatable drum and the developing device are mounted on a first unit frame, while the drum cleaning device and the charging corona discharge device are mounted on a second unit frame. The first unit frame and the second unit frame are each mounted on the upper supporting frame with the cleaning device, the charging corona discharge device and the developing device mounted around the drum in sequence in the drum rotating direction. The first unit frame and the second unit frame are detachably mounted on the upper supporting frame and thus can be readily accessed for maintenance.

4. 发明授权

US4555173A Electrostatic copying apparatus 失效
标题翻译：静电复印机
公开(公告)号：US4555173A
公开(公告)日：1985-11-26
申请号：US551794
申请日：1983-11-15
申请人： Masahide Iseki , Toshio Yoshiyama , Hiroshi Kajita , Masanori Itakiyo , Hiroshi Kusumoto , Yoshizo Kawamori , Masuo Kawamoto
发明人： Masahide Iseki , Toshio Yoshiyama , Hiroshi Kajita , Masanori Itakiyo , Hiroshi Kusumoto , Yoshizo Kawamori , Masuo Kawamoto
IPC分类号： G03G15/00 , G03G15/20 , G03G21/18
CPC分类号： G03G21/1857 , G03G15/2032 , G03G15/2039 , G03G15/6502 , G03G15/6529 , G03G15/757 , G03G21/1628 , G03G21/1647 , G03G2215/20 , G03G2221/1651 , G03G2221/1654 , G03G2221/1657 , G03G2221/1672 , G03G2221/1675 , G03G2221/1687 , G03G2221/183 , G03G2221/1853
摘要： An electrostatic copying apparatus equipped with a first and second supporting frames connected to each other for relative pivotal movement between an open position and a closed position. The first supporting frame has provided therein a rotatably mounted interlocking input gear and a first power transmission system drivingly connected to the interlocking input gear. The second supporting frame has provided therein a drive source, a second power transmission system drivingly connected to the drive source and a rotatably mounted interlocking output gear drivingly connected to the drive source. A pivot member mounted pivotally about the axis of rotation of the interlocking input gear or the interlocking output gear and elastically held at a predetermined angular position by a spring means is provided in the first or second supporting frame. An interlocking linking gear is rotatably mounted on the pivot member. The interlocking linking gear is drivingly connected to the interlocking input gear or the interlocking output gear rotatable over a slight angular range. When the first and second supporting frames are relatively pivoted and brought to the closed position, the interlocking linking gear comes into engagement with the interlocking output or input gear.
摘要翻译：一种静电复印装置，配备有彼此连接的第一和第二支撑框架，用于在打开位置和关闭位置之间的相对枢转运动。第一支撑框架在其中设置有可旋转地安装的互锁输入齿轮和驱动地连接到互锁输入齿轮的第一动力传动系统。第二支撑框架在其中设置有驱动源，驱动地连接到驱动源的第二动力传动系统和驱动地连接到驱动源的可旋转地安装的互锁输出齿轮。枢转构件围绕互锁输入齿轮或互锁输出齿轮的旋转轴线枢转并且通过弹簧装置弹性地保持在预定角度位置设置在第一或第二支撑框架中。互锁联动齿轮可旋转地安装在枢转构件上。互锁联动齿轮驱动地连接到互锁输入齿轮或在小角度范围内可旋转的互锁输出齿轮。当第一和第二支撑框架相对枢转并且被带到关闭位置时，互锁联动齿轮与互锁输出或输入齿轮啮合。

5. 发明授权

US4457614A Electrostatic copying apparatus 失效
标题翻译：静电复印机
公开(公告)号：US4457614A
公开(公告)日：1984-07-03
申请号：US398538
申请日：1982-07-15
申请人： Tadanobu Nakajima , Masahide Iseki , Toshio Yoshiyama
发明人： Tadanobu Nakajima , Masahide Iseki , Toshio Yoshiyama
IPC分类号： G03G21/00 , G03G15/30 , G03G15/00
CPC分类号： G03G15/30
摘要： An electrostatic copying apparatus comprising a rotating endless photosensitive material, an image-forming means for forming an image on the photosensitive material, a conveying means for conveying through a predetermined passage a copying sheet to which the image formed on the photosensitive material is to be transferred, and a cleaning means for cleaning the photosensitive material after image transfer. In the performance of one copying cycle, the image formation is completed before the photosensitive material has rotated through one turn from the starting of image formation, but the photosensitive material is further kept in rotation for cleaning. When a plurality of copying cycles are performed successively, the starting point of image formation in the next copying cycle is selectively set on the basis of the length in the conveying direction of the copying sheet conveyed through the passage during the previous copying cycle.
摘要翻译：一种静电复印设备，包括旋转的环形感光材料，用于在感光材料上形成图像的图像形成装置，用于通过预定通道传送形成在感光材料上的图像将被转印到的复印纸的传送装置以及用于在图像转印之后清洁感光材料的清洁装置。在一个复制周期的执行中，在感光材料从图像形成开始转动一圈之前完成图像形成，但感光材料进一步保持旋转以进行清洁。当连续执行多个复制循环时，基于在先前复制周期期间通过通道传送的复印纸的传送方向上的长度来选择性地设置下一个复印周期中的图像形成的起始点。

6. 发明授权

US4511241A Copying apparatus 失效
标题翻译：复印机
公开(公告)号：US4511241A
公开(公告)日：1985-04-16
申请号：US400284
申请日：1982-07-21
申请人： Hideaki Tsudaka , Takaji Washio , Nobuhiko Kozuka , Masahide Iseki , Toshio Watanabe , Masami Kai , Toshio Yoshiyama , Hiromi Sakata
发明人： Hideaki Tsudaka , Takaji Washio , Nobuhiko Kozuka , Masahide Iseki , Toshio Watanabe , Masami Kai , Toshio Yoshiyama , Hiromi Sakata
IPC分类号： G03G15/00
CPC分类号： G03G15/5012
摘要： A copying apparatus capable of performing a first preset number of copying operations corresponding to a first original document in a successive copying operation mode, and performing a second preset number of copying operations corresponding to a second original document in an intruded copying operation mode includes preset number display elements for indicating a first and second preset numbers, first counter for counting a number of copying operations, a copy number display element for indicating a value counted by the first counting means, a second counter for counting a discharged copy paper after the completion of a copying operation, and a detector for detecting a jam of the copy paper. The counted value of the first counter is revised so as to be equal to the counted value of the second counter when a copy paper jam occurs.
摘要翻译：一种能够在连续复印操作模式中执行与第一原始文档相对应的第一预设数量的复印操作并且在入侵复印操作模式中执行与第二原始文档相对应的第二预设数量的复印操作的复印设备包括预设数字用于指示第一和第二预设号码的显示元件，用于计数复印操作次数的第一计数器，用于指示由第一计数装置计数的值的复印件数显示元件，在完成之后对放电复印纸进行计数的第二计数器复印操作和用于检测复印纸卡纸的检测器。当发生复印卡纸时，第一计数器的计数值被修改为等于第二计数器的计数值。

7. 发明授权

US4484734A Copy paper feeding device for a copying apparatus 失效
标题翻译：复印装置的复印供纸装置
公开(公告)号：US4484734A
公开(公告)日：1984-11-27
申请号：US400286
申请日：1982-07-21
申请人： Hideaki Tsudaka , Takaji Washio , Nobuhiko Kozuka , Masahide Iseki , Toshio Watanabe , Masami Kai , Toshio Yoshiyama , Hiromi Sakata
发明人： Hideaki Tsudaka , Takaji Washio , Nobuhiko Kozuka , Masahide Iseki , Toshio Watanabe , Masami Kai , Toshio Yoshiyama , Hiromi Sakata
IPC分类号： G03B27/00 , B65H3/44 , B65H7/18 , G03G15/00 , G03G21/00 , B65H1/26 , B65H1/04
CPC分类号： G03G15/6502
摘要： A copy paper feeding device for a copying apparatus includes a plurality of cassettes which are capable of storing copy paper sheets and a feeder which respectively corresponds to each of the cassettes. Each feeder is selectively driven so as to feed the copy paper sheets in the case where the cassettes store copy paper sheets having different sizes and each feeder is driven in a predetermined order so as to feed the copy paper sheets from one cassette until the cassette is empty and then successively feed the copy paper sheets from the remaining cassette in the case where the cassettes store copy paper sheets having the same size. The copy paper feeding device includes a selector for selecting which feeder is to be driven.
摘要翻译：用于复印设备的复印纸馈送装置包括能够存储分别对应于每个盒的复印纸张和馈送器的多个盒。选择性地驱动每个馈送器，以便在盒子存储具有不同尺寸的复印纸的情况下馈送复印纸，并且每个馈送器以预定顺序被驱动，以便从一个盒子馈送复印纸，直到盒子被空，然后在盒子存储具有相同尺寸的复印纸的情况下，从剩余的盒中连续地进给复印纸。复印纸馈送装置包括用于选择要驱动的馈线的选择器。

8. 发明授权

US5014088A Inhibitable image forming apparatus including entered code data release means 失效
标题翻译：包含输入的代码数据释放装置的禁止图像形成装置
公开(公告)号：US5014088A
公开(公告)日：1991-05-07
申请号：US433793
申请日：1989-11-09
申请人： Takahiro Wakikaido , Toshio Yoshiyama , Ken Yoshizuka
发明人： Takahiro Wakikaido , Toshio Yoshiyama , Ken Yoshizuka
IPC分类号： G03G21/00 , G03G15/00 , G03G15/20 , G03G21/04
CPC分类号： G03G15/50 , G03G15/502
摘要： An image forming apparatus includes a memory having stored code data, code data input keys and a preheat changeover key for selectively switching the fixing device to a preheat mode or an operation ready mode, whereby the apparatus is permitted to operate when code data manually entered by the code data input keys are identical with code data previously stored in the memory. The image forming apparatus further includes entered code data release means responsive to operation of the preheat changeover key for switching the fixing device to the preheat mode, release entered code data whereby the apparatus is inhibited from operating. When the preheat key is pressed, the apparatus is switched to the preheat mode and, at the same time, the entered code data is released. Accordingly, the apparatus requires no dedicated button or key for releasing the entered code data, and may put, to practice use, the preheat changeover means which has been conventionally disposed.

9. 外观设计

USD298332S Toner cartridge for a copying machine 失效
公开(公告)号：USD298332S
公开(公告)日：1988-11-01
申请号：US838048
申请日：1986-02-28
申请人： Toshio Yoshiyama
设计人： Toshio Yoshiyama

10. 发明授权

US5832356A Automatic paper feeder with a tray and tray driver that rotates the tray based upon operating conditions of the feeder 失效
标题翻译：自动进纸器，具有托盘和托盘驱动器，根据进纸器的操作条件旋转托盘
公开(公告)号：US5832356A
公开(公告)日：1998-11-03
申请号：US727339
申请日：1996-10-08
申请人： Shigeo Kurando , Tadanobu Nakajima , Toru Tanjoh , Kazuhisa Kondo , Toshio Yoshiyama , Jyun Kusakabe
发明人： Shigeo Kurando , Tadanobu Nakajima , Toru Tanjoh , Kazuhisa Kondo , Toshio Yoshiyama , Jyun Kusakabe
IPC分类号： G03G15/00 , H04N1/00
CPC分类号： G03G15/60 , H04N1/00567
摘要： An automatic document feeder 1 automatically operates a tray depending on the operating conditions of the automatic document feeder. The automatic document feeder 1 has a set surface 7 on which originals to be conveyed are to be set. An original receiving tray 11 for receiving discharged originals is provided in the vicinity of an original discharge port 10. A lower end of the original receiving tray 11 is rotatable, and a tray driving device is connected to the back of the original receiving tray 11. The tray driving device rotates and displaces the original receiving tray 11 around the lower end depending on the operating conditions of the automatic document feeder 1. The original receiving tray 11 is raised almost perpendicularly until the originals are set on the set surface 7 (see FIGS. 4A and 4D). When the originals are conveyed, the original receiving tray 11 is rotated to an obliquely laid state (see FIGS. 4B and 4C) in order to receive the paper sheets discharged from the discharge port 10. When the originals are set on the set surface 7, the original receiving tray 11 does not interfere with the setting. Further, the original receiving tray 11 is automatically driven, whereby the automatic document feeder 1 is convenient for use.
摘要翻译：自动送纸器1根据自动送稿器的操作条件自动操作托盘。自动送纸器1具有要设置待传送原稿的设定表面7。在原始排出口10的附近设置有用于接收排出的原稿的原稿容纳盘11.原稿容纳盘11的下端是可旋转的，并且托盘驱动装置连接到原稿容纳盘11的背面。托盘驱动装置根据自动送纸器1的操作条件使原稿托盘11围绕下端旋转并移动。原稿托盘11几乎垂直升高，直到原稿被设置在设定表面7上（参见图 4A和4D）。当原稿被传送时，原稿接收托盘11旋转到倾斜放置状态（参见图4B和4C），以便接收从排出口10排出的纸张。当原稿被设置在设定表面7上时原始接收托盘11不干扰设置。此外，原稿托盘11被自动驱动，自动送纸器1便于使用。

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