-
公开(公告)号：US4232323A
公开(公告)日：1980-11-04
申请号：US932310
申请日：1978-08-09
CPC分类号： G03G19/00 , G03G15/2092
摘要： Disclosed is a magnetographic apparatus wherein a large number of copies of the same picture is produced by repeatedly using a recording drum on which a latent image of the picture is recorded, which apparatus is different from a conventional magnetographic apparatus wherein a sequence of processes consisting of a latent image recording process, a process of developing the image and a process of transferring the image is effected for production of each copy. Further disclosed herein are structural elements of a magnetographic apparatus which are suitable for producing a large number of copies of the same picture by repeatedly using a recording drum as described above.
摘要翻译： 公开了一种磁光记录设备，其中通过重复使用记录图像的潜像的记录鼓来产生相同图像的大量副本，哪个装置与常规的磁记录装置不同，其中由 实现潜像记录处理，显影图像的处理和图像传送处理，用于生成每个副本。 这里进一步公开的是适于通过重复使用如上所述的记录鼓产生大量相同图像的复印件的磁记录设备的结构元件。
-
公开(公告)号：US4268872A
公开(公告)日：1981-05-19
申请号：US38823
申请日：1979-05-14
CPC分类号： H04N1/0083 , G03G19/00 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/1934 , H04N1/27 , H04N1/193
摘要： In a duplicator, a reflected light from a document or an original copy is converted into an electrical video signal by an image pickup element, and the electrical video signal is supplied to a magnetic recording head to form a magnetic latent image on a magnetic recording drum, in the latent image forming mode. In the copy mode, the magnetic latent image is developed by a magnetic toner, and the toner picture is transferred onto a recording paper which runs through a paper transport path. The transferred toner picture is fixed on the recording paper, and the remaining toner on the surface of the magnetic recording drum is scraped after the transfer operation. A set value of a copy register is compared with a counting value of a copy counter by a comparator. When the counting value reaches the set value, a copy end signal is generated. With the pushing of a copy switch, a control portion of the duplicator operates, first for the latent image forming mode and then for the copy mode. The copy mode is maintained without returning to the latent image forming mode, until the copy end signal is generated.
摘要翻译： 在复印机中，来自文档或原始副本的反射光由图像拾取元件转换成电视频信号，并且电视频信号被提供给磁记录头，以在磁记录鼓上形成磁潜像 ，在潜像形成模式中。 在复印模式中，通过磁性调色剂显影磁潜像，并将调色剂图像转印到穿过纸张传送路径的记录纸上。 转印的调色剂图像固定在记录纸上，并且在转印操作之后刮擦磁记录鼓表面上的剩余调色剂。 将复制寄存器的设定值与比较器的复制计数器的计数值进行比较。 当计数值达到设定值时，产生复制结束信号。 通过按下复制开关，复印机的控制部分首先操作潜像形成模式，然后进行复印模式。 维持复印模式而不返回到潜像形成模式，直到产生复印结束信号。
-
3.发明授权
公开(公告)号：US4072957A
公开(公告)日：1978-02-07
申请号：US651227
申请日：1976-01-22
申请人： Norio Kokaji , Toshihiro Urano
发明人： Norio Kokaji , Toshihiro Urano
CPC分类号： G03G19/00
摘要： A magnetic recording method and apparatus is disclosed. The magnetic recording method includes forming a magnetic latent image on a recording medium with a scanning recording head so that the magnetic latent image has substantially the same width as that of the recording head, recording the magnetic latent image again with the recording head shifted from its first position by a predetermined width to cause overlapping to form a magnetic latent image with a predetermined width narrower than the width of the recording head and making the narrowed magnetic latent image visible.
摘要翻译： 公开了一种磁记录方法和装置。 磁记录方法包括在记录介质上形成具有扫描记录头的磁潜像，使得磁潜像具有与记录头基本相同的宽度，再次将记录头从其记录头转移到磁记录头 第一位置以预定宽度引起重叠以形成具有比记录头的宽度窄的预定宽度的磁性潜像并使得变窄的磁潜像可见。
-
公开(公告)号：US4365276A
公开(公告)日：1982-12-21
申请号：US133861
申请日：1980-03-25
申请人： Norio Kokaji , Kunio Kinoshita
发明人： Norio Kokaji , Kunio Kinoshita
摘要： In a magnetic copying machine, a reflected light from an original copy is converted into an electrical signal, and supplied to a magnetic recording head to form a magnetic latent image on a magnetic recording drum. The magnetic latent image is developed by a magnetic toner, and the toner picture is transferred onto a recording paper. The transferred toner picture is fixed on the recording paper, and the remaining toner on the surface of the magnetic recording drum is cleaned after the transfer operation. When the copy magnification factor is larger than one, the pulse interval of clock pulses generated in synchronization with the rotation of the magnetic recording drum for reading out the electrical signal is made longer than that used with actual-size copying, and the movement of the magnetic recording head in the axial direction of the magnetic recording drum per one revolution of the magnetic recording drum is made larger than that used with actual-size copying. When the copy magnification factor is smaller than one, the pulse interval of clock pulses generated in synchronization with the rotation of the magnetic recording drum for reading out the electrical signal is made shorter than that used with actual-size copying, and the movement of the magnetic recording head in the axial direction of the magnetic recording drum per one revolution of the magnetic recording drum is made shorter than that in the actual-size copy.
摘要翻译： 在磁性复印机中，将来自原稿的反射光转换为电信号，并提供给磁记录头以在磁记录鼓上形成磁潜像。 磁性潜像由磁性调色剂显影，调色剂图像转印到记录纸上。 转印的调色剂图像被固定在记录纸上，并且在转印操作之后清洁磁记录鼓表面上的剩余调色剂。 当复印倍率大于1时，与用于读出电信号的磁记录鼓的转动同步产生的时钟脉冲的脉冲间隔比实际尺寸复印所使用的长， 在磁记录鼓的每转一圈的磁记录鼓的轴向上的磁记录头的大于实际尺寸复印所使用的磁记录头。 当复制倍率小于1时，与用于读出电信号的磁记录鼓的旋转同步产生的时钟脉冲的脉冲间隔比实际尺寸复制所使用的脉冲间隔短， 在磁记录鼓的每转一周的磁记录鼓的轴向上的磁记录头比实际尺寸的复印件短。
-
5.发明授权
公开(公告)号：US4518970A
公开(公告)日：1985-05-21
申请号：US652160
申请日：1984-09-18
申请人： Norio Kokaji , Kunio Kinoshita
发明人： Norio Kokaji , Kunio Kinoshita
CPC分类号： H04N1/1912 , G03G19/00 , H04N1/0326
摘要： A magnetic printing apparatus provides a recording head having a plurality of channels with different tracking widths. A locus is described by a preceding channel having a wide tracking width, another locus is described being partly overlapped on said locus by using a succeeding channel having a narrow tracking width. The width of locus described by the preceding channel is so corrected as will become nearly equal to the tracking width of the succeeding channel, while the overlapped portion of said locus is written into the succeeding channel.
摘要翻译： 磁性印刷装置提供具有不同跟踪宽度的多个通道的记录头。 通过具有宽的跟踪宽度的前一个信道描述轨迹，通过使用具有窄的跟踪宽度的后续信道，描述另一轨迹被部分地重叠在所述轨迹上。 由前一个通道描述的轨迹的宽度被校正成几乎等于后续通道的跟踪宽度，而所述轨迹的重叠部分被写入后续通道。
-
公开(公告)号：US4536773A
公开(公告)日：1985-08-20
申请号：US637346
申请日：1984-08-06
申请人： Norio Kokaji , Kunio Kinoshita
发明人： Norio Kokaji , Kunio Kinoshita
CPC分类号： H04N1/1912 , G03G19/00 , H04N1/0326
摘要： Apparatus for forming latent images in a magnetic printing apparatus provides a recording head having a plurality of channels. Among the plurality of channels, some channels are selected and set in accordance with the scanning line density. The selected channels are used in combination, and the loci described by succeeding channels will partly overlap the loci described by the preceeding channels.
摘要翻译： 用于在磁性印刷装置中形成潜像的装置提供具有多个通道的记录头。 在多个通道中，根据扫描线密度来选择和设置一些通道。 所选择的频道组合使用，由后续频道描述的轨迹将部分与先前通道所描述的轨迹重叠。
-
公开(公告)号：US4525725A
公开(公告)日：1985-06-25
申请号：US449511
申请日：1982-12-13
申请人： Kunio Kinoshita , Norio Kokaji
发明人： Kunio Kinoshita , Norio Kokaji
CPC分类号： H04N1/0408 , H04N1/0326 , H04N1/0402 , H04N1/1912
摘要： A method and apparatus for forming latent images in which all channel heads are used in different line density scanning. In the case of a multi-channel head having at least three channels which are positioned with a constant distance, the order of the arrangement of loci of the respective channels is made to correspond to two normal and reverse sets of line densities, so that recording at two different line densities can be made by one multi-channel head.
摘要翻译： 用于形成潜像的方法和装置，其中所有通道头用于不同的线密度扫描。 在具有至少三个以恒定距离定位的通道的多通道头的情况下，使各个通道的轨迹排列顺序对应于两组正常和反向的线密度组合，使得记录 在两个不同的线路密度可以由一个多通道头进行。
-
8.发明授权Method for recording and developing latent images in magnetic printing apparatus 失效在磁性印刷装置中记录和显影潜像的方法
公开(公告)号：US4654289A
公开(公告)日：1987-03-31
申请号：US808852
申请日：1985-12-13
申请人： Norio Kokaji
发明人： Norio Kokaji
IPC分类号： G03G19/00
CPC分类号： G03G19/00
摘要： When latent images in a magnetic printing apparatus are recorded and developed, a magnetic pattern which has one direction and which has at least two magnetic transfer regions is formed at one-dot black picture regions on a recording medium. When the black picture regions have two or more dots, beside the magnetic pattern having one direction, at least one magnetized pattern having the other direction is formed therein. A white picture region is formed by a magnetized pattern which is longer than the magnetized pattern in the black picture region and which has the other direction. The developing magnetic field is formed in the same direction as that of the other direction. A print having high resolution can be obtained by mutual action between the developing field and the magnetic field generated by the magnetized pattern for the recording.
摘要翻译： 当记录和显影磁性印刷设备中的潜像时，在记录介质上的单点黑色图像区域上形成具有一个方向并具有至少两个磁性传递区域的磁性图案。 当黑色图像区域具有两个或更多个点时，除了具有一个方向的磁图案之外，还形成有至少一个具有另一个方向的磁化图案。 白色图像区域由比黑色图像区域中的磁化图案长并且具有另一个方向的磁化图案形成。 显影磁场沿与其他方向相同的方向形成。 可以通过显影场与由记录磁化图案产生的磁场之间的相互作用获得具有高分辨率的打印。
-
公开(公告)号：US4317630A
公开(公告)日：1982-03-02
申请号：US199622
申请日：1980-10-22
申请人： Norio Kokaji , Nobuyuki Shimada
发明人： Norio Kokaji , Nobuyuki Shimada
IPC分类号： G03G15/04 , G03G15/043 , G03G15/22 , G03G19/00 , H04N1/047 , H04N1/10 , H04N1/12 , H04N1/193 , H04N1/387 , G03G15/28
CPC分类号： H04N1/128 , H04N1/0473 , H04N1/3872 , H04N1/1017 , H04N1/12 , H04N1/193 , H04N2201/0471 , H04N2201/04755
摘要： A copying machine comprises an imaging mechanism and a recording mechanism. An imaging sub-scan carriage of the imaging mechanism is scanned in the sub-scanning direction between an imaging start position and an intermediate position to image a master. The recording mechanism includes a recording medium such as a recording drum and a recording sub-scan carriage. The recording medium rotates in the main scanning direction while the recording sub-scan carriage scans in the sub-scanning direction perpendicular to the main scanning direction. When the imaging sub-scan carriage is scanning for one line, the recording sub-scan carriage is also scanning for one line, during which the recording medium performs one main scan so that a latent image of one line of the master can be formed on the recording medium. In response to the first sub-scan of the imaging sub-scan carriage between start and intermediate positions, the recording sub-scan carriage conducts the sub-scan between start and intermediate positions in relation to the recording medium. In response to the subsequent sub-scan of the imaging sub-scan carriage between start and intermediate positions, the recording sub-scan carriage conducts the sub-scan between intermediate and termination positions, so that a TWIN-COPY latent image of the master which is imaged by the imaging sub-scan carriage can be formed on the recording medium.
摘要翻译： 复印机包括成像机构和记录机构。 成像机构的成像副扫描滑架在成像开始位置和中间位置之间沿副扫描方向扫描以对母版成像。 记录机构包括诸如记录鼓和记录副扫描滑架的记录介质。 记录介质沿着主扫描方向旋转，而记录副扫描滑架沿与主扫描方向垂直的副扫描方向扫描。 当成像副扫描滑架正在扫描一行时，记录副扫描托架也扫描一行，在此期间，记录介质执行一次主扫描，使得能够形成主机一行的潜像 记录介质。 响应于在起始位置和中间位置之间的成像副扫描支架的第一次扫描，记录副扫描托架相对于记录介质在起始位置和中间位置之间进行子扫描。 响应于在起始位置和中间位置之间的成像副扫描架的后续子扫描，记录副扫描架在中间位置和终止位置之间进行副扫描，从而主机的TWIN-COPY潜像 可以通过成像子扫描托架成像，可以在记录介质上形成。
-
公开(公告)号：US5448339A
公开(公告)日：1995-09-05
申请号：US9846
申请日：1993-01-27
CPC分类号： G03G15/2064 , G03G15/2039 , G03G15/205
摘要： The present invention is aimed at providing a control system for a thermal fixing apparatus having an excellent fixing ability even at an initial stage of a copying process when applied to a high speed copying machine and ensuring a longer life of a surface layer member of the roller, while maintaining the economical benefit derived from the provision of a heater only in a heat roller. The fixing apparatus includes a heater roller 101 and a press roller 102. At least one of the rollers is driven by a motor 103 while in contact with the other so that both rollers are rotated together. A surface temperature of the heater roller 101 is detected by a thermometer 104 and is used for controlling a heating level of a heater 106 by a controller 105. A standby stage controller 110 stops the rotation of the motor 103 if it is determined that the surface temperature of the press roller detected by a thermometer 107 is higher than the upper limit temperature, and outputs a command for rotating the motor 103 if it is determined that the surface temperature of the press roller is lower than the lower limit temperature.
摘要翻译： 本发明的目的在于提供一种用于热定影装置的控制系统，即使在施加到高速复印机上时，即使在复印过程的初始阶段也具有优异的定影能力，并确保辊的表面层构件的使用寿命更长 同时保持仅在加热辊中提供加热器所产生的经济效益。 定影装置包括加热辊101和加压辊102.至少一个辊由马达103驱动，同时与另一个接触，使得两个辊一起旋转。 加热辊101的表面温度由温度计104检测，用于通过控制器105控制加热器106的加热水平。待机台控制器110如果确定表面 如果确定压辊的表面温度低于下限温度，则由温度计107检测到的压辊的温度高于上限温度，并输出用于使电动机103旋转的指令。
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.021 秒)
