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1. 发明授权

US4927130A Automatic sheet feeder 失效
标题翻译：自动送纸器
公开(公告)号：US4927130A
公开(公告)日：1990-05-22
申请号：US241372
申请日：1988-09-06
申请人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
发明人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
IPC分类号： B41J13/02 , B65H3/06 , B65H3/46 , B65H5/06 , F16D1/02 , F16D1/06
CPC分类号： B65H5/062 , B65H3/0669 , B65H3/46 , B65H2403/72
摘要： An automatic sheet feeder comprises a feed roller which feeds sheets stacked in a pile one by one to a sheet conveying path, a conveyor roller provided on the sheet conveying path to convey the sheet delivered to the sheet conveying path by the feed roller to an image reading unit. The sheet conveying speed of the conveyor roller is higher than the sheet feeding speed of the feed roller. A feed roller gear is mounted on a feed roller shaft fixedly supporting the feed roller thereon and is interlocked with the feed roller shaft by a one-way clutch mechanism. The clutch mechanism couples the feed roller gear with the feed roller shaft to drive the feed roller for rotation by the feed roller gear until the leading edge of the sheet arrives at the nipping line of the conveyor roller. Thereafter the feed roller shaft is uncoupled from the feed roller gear so that the feed roller is rotated through the sheet by the conveyor roller after the leading edge has arrived at the nipping line of the conveyor roller. The feed roller gear and the feed roller shaft are again coupled in a fixed time after the trailing edge of the sheet has left the feed roller.

2. 发明授权

US5157520A Device for transporting documents 失效
标题翻译：运输文件的设备
公开(公告)号：US5157520A
公开(公告)日：1992-10-20
申请号：US250267
申请日：1988-09-28
申请人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
发明人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
IPC分类号： B65H5/06 , B65H5/38 , H04N1/00 , H04N1/12 , H04N1/193
CPC分类号： H04N1/00588 , B65H5/062 , B65H5/38 , H04N1/0057 , H04N1/00602 , H04N1/121 , H04N1/193
摘要： A device for transporting documents includes a document transport path having a position for optically reading the document, a first pair of a transport roller and pinch a roller disposed in the transport path upstream from the reading position, and a second pair of a transport roller and a pinch roller disposed in the transport path downstream from the reading position, the transport path being defined by an upper guide plate and a lower guide plate, the transport path having two document contact portions provided respectively between the reading position and the first pair of rollers and between the reading position and the second pair of rollers for slidingly contacting the document during transport, the two document contact portions being formed by bending at least one of the upper and lower guide plates at an angle into the document transport path opposite a flat section of the opposing guide plate.

3. 发明授权

US4868919A Color image copying device 失效
标题翻译：彩色图像复印设备
公开(公告)号：US4868919A
公开(公告)日：1989-09-19
申请号：US164214
申请日：1988-03-04
申请人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
发明人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
IPC分类号： G03B27/32 , G03F7/00
CPC分类号： G03B27/32 , G03F7/0022 , G03B2227/325
摘要： A color copier includes an exposure light source for exposing an original document with red, blue, and green light, on a photosensitive film having a substrate and an ink coating which includes ink particles of multiple colors carried on the substrate, and on which a reproduction of the original document is formed, in response to the light exposure, through a reaction of ink particles of the color which corresponds to the wavelength of the light reflected from the original document. The color copier further includes a lightproof film case for storing the photosensitive film, an image forming lens for forming an image of the original document on the photosensitive film by focusing the reflected light; a copy paper feeder for feeding a copy paper; a fixer for fixing the image formed on the photosensitive film on the copy paper; and a separation claw which separates the photosensitive film from the copy paper after the fixing of the image.
摘要翻译：彩色复印机包括用于将具有红色，蓝色和绿色光的原稿曝光的曝光光源在具有基板的感光膜和包括在基板上承载的多种颜色的墨颗粒的油墨涂层，并且在其上具有再现通过与原稿反射的光的波长相对应的颜色的墨颗粒的反应，响应于曝光而形成原始文档。彩色复印机还包括用于存储感光膜的防光膜盒，用于通过聚焦反射光在感光膜上形成原稿的图像的成像透镜; 用于馈送复印纸的复印供纸器; 用于将形成在感光膜上的图像固定在复印纸上的定影剂; 以及分离爪，其在固定图像之后将感光膜与复印纸分离。

4. 发明授权

US4761670A Color image reproduction device 失效
标题翻译：彩色图像再现装置
公开(公告)号：US4761670A
公开(公告)日：1988-08-02
申请号：US88081
申请日：1987-08-21
申请人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
发明人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
IPC分类号： G03B27/50 , G03B27/32 , G03B33/00 , G03B33/08 , G03D13/00 , G03F7/30 , G03G15/01
CPC分类号： G03B27/32 , G03B2227/325
摘要： A color image reproduction device such as a color copier includes a single light source surrounded by a cylindrical unistructural filter with red, green and blue sections such that red, green and blue beams of light are sequentially transmitted to a colored document as the filter is rotated around the source. Reflected color beams are sequentially made incident on a photosensitive film coated with yellow, magenta and cyanic ink particles which harden by exposure to red, green and blue beams of light, respectively, such that a colored image can be formed by a single scan of the document.
摘要翻译：诸如彩色复印机的彩色图像再现装置包括由具有红色，绿色和蓝色部分的圆柱形非结构滤光器包围的单个光源，使得当滤光器旋转时，红色，绿色和蓝色光束顺序地传输到彩色文档围绕来源。反射的彩色光束顺序地入射到涂覆有分别通过暴露于红色，绿色和蓝色光束而硬化的黄色，品红色和氰色墨水颗粒的感光膜上，使得可以通过单次扫描形成彩色图像文件。

5. 发明授权

US5003383A Color image copier operable in analog and digital modes 失效
标题翻译：彩色图像复印机可在模拟和数字模式下操作
公开(公告)号：US5003383A
公开(公告)日：1991-03-26
申请号：US534362
申请日：1990-06-07
申请人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
发明人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
IPC分类号： H04N1/024 , H04N1/12 , H04N1/193 , H04N1/48 , H04N1/50
CPC分类号： H04N1/02427 , H04N1/024 , H04N1/484 , H04N1/504 , H04N1/12 , H04N1/193
摘要： A color image copier operable both in analog and digital modes has a light source having a lamp and a screen with an opening. The screen is rotatable around the lamp so that light emitted from the lamp can be directed selectively to a color original or to a photosensitive film. Light reflected from the color original is received by an image reader which reads image data from the reflected light. The shutter transmits or screen light from the lamp selectively according to data read by this image reader.
摘要翻译：可在模拟和数字模式下操作的彩色图像复印机具有带有灯的光源和具有开口的屏幕。屏幕可以围绕灯旋转，使得从灯发出的光可以被选择性地导向彩色原稿或感光膜。从彩色原稿反射的光由从反射光读取图像数据的图像读取器接收。快门根据该图像读取器读取的数据有选择地发射或屏蔽灯。

6. 发明授权

US4891661A Color image copying device 失效
标题翻译：彩色图像复印设备
公开(公告)号：US4891661A
公开(公告)日：1990-01-02
申请号：US164337
申请日：1988-03-04
申请人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
发明人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
IPC分类号： G03B27/32 , G03F7/00
CPC分类号： G03F7/0022 , G03B27/32 , G03B2227/325
摘要： A color copier including an exposure light source exposes an original document with red, blue, and green light, on a photosensitive film having a substrate and an ink coating which includes ink particles of multiple colors carried on the substrate, and on which a reproduction of the original document is formed, in response to the light exposure, through a reaction of ink particles of the color which corresponds to the wavelength of the light reflected from the original document. The color copier further includes a lightproof film case for storing the photosensitive film; an image forming lens for forming an image of the original document on the photosensitive film by focusing the reflected light; a copy paper feeder for feeding a copy paper; a fixer for fixing the image formed on the photosensitive film on the copy paper; a separation claw which separates the photosensitive film from the copy paper after the fixing of the image; and a film take-up shaft for winding thereon the photosensitive film. The film take-up shaft is located downstream from the separation claw in the direction of paper transport, and is formed with an insertion slot for inserting a leading edge of the photosensitive film.

7. 发明授权

US4696462A Paper supplying device 失效
标题翻译：供纸装置
公开(公告)号：US4696462A
公开(公告)日：1987-09-29
申请号：US790962
申请日：1985-10-24
申请人： Hironori Tanaka , Masafumi Matsumoto , Matahira Kotani
发明人： Hironori Tanaka , Masafumi Matsumoto , Matahira Kotani
IPC分类号： B65H3/06 , B65H3/52
CPC分类号： B65H3/5238 , B65H3/063
摘要： A paper supplying device including first feed rollers eccentrically mounted on a horizontal rotational shaft, having convex feed surfaces whereby the feed rollers are capable of coming in contact with a first surface of a paper to fed, pressure rollers disposed as to face the feed surfaces of the feed rollers, for urging the paper toward the feed rollers while contacting the other surface of the paper, a separating plate arranged at the downstream side of the first feed rollers with respect to a feeding direction of the paper, for interrupting the movement of remaining sheets of paper other than the paper in contact with the convex feed surfaces of the first feed rollers, second feed rollers arranged at the downstream side of the first feed rollers with respect to the feeding direction of the paper, for feeding the paper in contact with the feed surfaces, according to an angular displacement of the first feed rollers and a transport arranged at a downstream side of the second feed rollers with respect to the feeding direction of the paper.
摘要翻译：一种纸供给装置，包括偏心地安装在水平旋转轴上的第一进给辊，具有凸起的进给表面，由此进给辊能够与纸张的第一表面接触以进给，压力辊设置为面对进给表面进给辊，用于在接触纸张的另一个表面的同时将纸张朝向进给辊推动;分离板，相对于纸张的进给方向布置在第一进给辊的下游侧，用于中断剩余纸张的移动与第一进给辊的凸起进给表面接触的纸张以外的纸张，相对于纸张的进给方向布置在第一进给辊的下游侧的第二进给辊，用于将纸张供给所述进料表面根据所述第一进料辊的角位移和布置在所述第二进料辊的下游侧的传送器相对于纸张的进纸方向。

8. 发明授权

US4844437A Sheet separating arrangement 失效
标题翻译：纸张分离布置
公开(公告)号：US4844437A
公开(公告)日：1989-07-04
申请号：US55361
申请日：1987-05-29
申请人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
发明人： Hironori Tanaka , Matahira Kotani , Masafumi Matsumoto
IPC分类号： B65H3/52 , H04N1/00
CPC分类号： B65H3/5238
摘要： A sheet separating arrangement including a sheet feeding roller and a separating rubber plate held in contact under pressure with the sheet feeding roller both of which are provided along a transport path so as to successively send out sheets transported via the transport path sheet by sheet, between the sheet feeding roller and the separating rubber plate, characterized in that there is provided a separating spring which is formed of an adjustable plate spring for urging the separating rubber plate so as to be depressed onto the sheet feeding roller. The separating spring is held in direct contact with the separating rubber plate and fixed to a fixing plate by a screw member.
摘要翻译：一种片材分离装置，包括一个片材进给辊和一个在压力下保持接触的分离橡胶板，两个片材进给辊都沿传送路径设置，以便依次传送经由传送路径片材传送的片材，片材进给辊和分离橡胶板，其特征在于，设置有分离弹簧，该分离弹簧由可调节板弹簧形成，用于推压分离橡胶板以便被压下到送纸辊上。分离弹簧保持与分离橡胶板直接接触并通过螺钉部件固定到固定板。

9. 发明授权

US4843903A Intermittent drive for a paper supply roller 失效
标题翻译：供纸辊间歇驱动
公开(公告)号：US4843903A
公开(公告)日：1989-07-04
申请号：US113431
申请日：1987-10-27
申请人： Hironori Tanaka , Masafumi Matsumoto , Matahira Kotani
发明人： Hironori Tanaka , Masafumi Matsumoto , Matahira Kotani
IPC分类号： F16H31/00 , B65H5/06 , B65H20/04 , F16H27/10 , H04N1/00 , H04N1/31
CPC分类号： B65H5/062 , F16H27/10 , H04N1/00519 , B65H2403/21 , B65H2403/70 , Y10T74/19367
摘要： An intermittent drive mechanism includes, a continuously rotating driving gear; a subsordinately driven gear disposed in a position close to the driving gear, an epicyclic gear being held in such a manner that it can be engaged with the driving gear by its own rotation along the periphery of the driven gear which remains engaged with the epicyclic gear, and a shifting plate that causes the epicyclic gear to be either engaged with the driving gear or disengaged from it by its movement. In response to movement of the shifting plate, when the epicyclic gear is engaged with the driving gear, the rotation force of the driving gear is transmitted to the subordinately driven gear via the epicyclic gear, whereas the transmission of the rotation force is discontinued when the epicyclic gear is disengaged from the driving gear, and, as a result, the subordinately driven gear is intermittently driven.
摘要翻译：间歇驱动机构包括连续旋转的驱动齿轮; 一个从动齿轮设置在靠近驱动齿轮的位置，一个行星齿轮以这样一种方式被保持，使得它可以通过其自主旋转与驱动齿轮啮合，该从动齿轮的周边保持与行星轮齿轮啮合以及使行星齿轮与驱动齿轮接合或通过其移动与其脱离的换档板。响应于移动板的运动，当行星齿轮与驱动齿轮接合时，驱动齿轮的旋转力经由行星齿轮传递到从动从动齿轮，而当旋转力的传递停止时行星齿轮从驱动齿轮脱离，结果，从动从动齿轮被间歇地驱动。

10. 发明授权

US4947268A Data transmission system 失效
标题翻译：数据传输系统
公开(公告)号：US4947268A
公开(公告)日：1990-08-07
申请号：US264156
申请日：1988-10-28
申请人： Takashi Nakajiri , Masayuki Hachinoda , Masafumi Matsumoto , Matahira Kotani
发明人： Takashi Nakajiri , Masayuki Hachinoda , Masafumi Matsumoto , Matahira Kotani
IPC分类号： H04L29/06 , H04N1/00 , H04N1/333 , H04N1/413
CPC分类号： H04N1/33376 , H04N1/00095 , H04N1/33323 , H04N1/33392 , H04N2201/33371 , H04N2201/33385
摘要： A data transmission system including a transmitter which has functions for encoding image data and transmitting it as one unit data, and a receiver which is connected to the transmitter over a communication line and has functions for sending its minimum transmission time to the transmitter and receiving one unit data from the transmitter, wherein the transmitter has a minimum transmission time detecting device for detecting the minimum transmission time of the receiver connected to the transmitter, a subtraction device for calculating deviation by subtracting the time required for transmitting each one unit data from the minimum transmission time detected by the minimum transmission time detecting device, an accumulating device for cumulatively storing deviations calculated by the subtraction device and an addition device for adding nul information to the one unit of data transmitted only when the sum of the deviations becomes less than zero.
摘要翻译：一种数据传输系统，包括具有用于对图像数据进行编码并将其作为一个单位数据发送的功能的发射机，以及通过通信线路连接到发射机的接收机，并且具有用于向发射机发送其最小传输时间并接收一个来自发射机的单元数据，其中发射机具有用于检测连接到发射机的接收机的最小传输时间的最小传输时间检测装置，减法装置，用于通过从最小值中减去从每个单元数据传送所需的时间来计算偏差由最小传输时间检测装置检测的传输时间，用于累积存储由减法装置计算的偏差的累加装置和用于仅在偏差之和变得小于零时发送的一个单位数据中添加nul信息的加法装置。

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