公开(公告)号：US4480908A

公开(公告)日：1984-11-06

申请号：US389917

申请日：1982-06-18

申请人： Shunju Anzai ,  Yoshiaki Ibuchi ,  Akihiko Taniguchi

发明人： Shunju Anzai ,  Yoshiaki Ibuchi ,  Akihiko Taniguchi

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/2064 ,  G03G15/2039

摘要： A thermal fixing roller system includes a heater roller and a pressure roller between which a copy paper is driven to travel for fixing a toner image carried on the copy paper. A heater is disposed in the heater roller for maintaining the surface temperature of the heater roller around a preselected temperature. When the main power supply switch is switched on, the heater roller and the pressure roller are driven to rotate before the surface temperature of the heater roller reaches the preselected temperature. When the surface temperature of the heater roller reaches the preselected temperature, a ready lamp is energized, and the rotation of the heater roller and the pressure roller is terminated, at which the pressure roller is warmed up to a desired temperature.

摘要翻译： 热定影辊系统包括加热辊和加压辊，在该压力辊之间驱动复印纸行进以固定复印纸上承载的调色剂图像。 加热器设置在加热辊中，用于将加热器辊的表面温度保持在预选温度上。 当主电源开关接通时，加热辊和加压辊在加热辊的表面温度达到预选温度之前被驱动旋转。 当加热辊的表面温度达到预选温度时，就绪灯被通电，加热辊和加压辊的旋转终止，加压辊被加热到期望的温度。

公开(公告)号：US4583836A

公开(公告)日：1986-04-22

申请号：US570681

申请日：1984-01-13

申请人： Akihiko Taniguchi ,  Shunju Anzai

发明人： Akihiko Taniguchi ,  Shunju Anzai

IPC分类号： G03G15/02 ,  H01T19/00

CPC分类号： G03G15/0291

摘要： An electrophotographic copying machine including some corona dischargers each having a high voltage transformer and an abnormal condition detection device. The abnormal condition detection device includes a detection unit for detecting an output level at a secondary winding of the transformer, an input unit for inputting an input voltage to a primary winding of the transformer. A comparator is provided for comparing the output level on the detection unit with the input level on the input unit, and outputting a detection signal. A control circuit of the copying machine is responsive to the level of the detection signal for controlling the operation of the copying machine.

摘要翻译： 一种电子照相复印机，包括一些具有高压变压器和异常状态检测装置的电晕放电器。 异常状态检测装置包括用于检测变压器的次级绕组的输出电平的检测单元，用于向变压器的初级绕组输入输入电压的输入单元。 提供比较器，用于将检测单元上的输出电平与输入单元上的输入电平进行比较，并输出检测信号。 复印机的控制电路响应用于控制复印机的操作的检测信号的电平。

公开(公告)号：US06240271B1

公开(公告)日：2001-05-29

申请号：US09238150

申请日：1999-01-28

申请人： Yoichi Shimazawa ,  Hideo Matsuda ,  Yasutaka Maeda ,  Shunju Anzai ,  Osamu Fujimoto ,  Hidekazu Sakagami ,  Kazumi Irie

发明人： Yoichi Shimazawa ,  Hideo Matsuda ,  Yasutaka Maeda ,  Shunju Anzai ,  Osamu Fujimoto ,  Hidekazu Sakagami ,  Kazumi Irie

IPC分类号： G03G1501

CPC分类号： G06K15/129 ,  G03G15/0184 ,  G03G2215/0106

摘要： Developing devices are provided adjacent to a light sensitive element. An intermediate transfer drum is provided adjacent to the light sensitive elements. After exposure of the light sensitive element, a first color or third color image is formed on the light sensitive element. On the other hand, after exposure of the light sensitive element, a second color or fourth color image can be formed on the light sensitive element. The first color image is transferred from the transfer unit to the intermediate transfer drum at the first transfer portion, and the second color image is transferred from the transfer unit at the second transfer portion so as to be superimposed on the first color image. Similarly, the third color image is transferred so as to be superimposed on the second image and the fourth color image is transferred so as to be superimposed on the third color image to the intermediate transfer drum. Accordingly, the first to fourth color images are superimposed. Thereby, downsizing of the device and cost reduction are achieved and image formation speed is facilitated.

摘要翻译： 显影装置设置在与光敏元件相邻的位置。 中间转印鼓设置成与光敏元件相邻。 在感光元件曝光之后，在感光元件上形成第一彩色或第三彩色图像。 另一方面，在感光元件曝光之后，可以在光敏元件上形成第二彩色或第四彩色图像。 第一彩色图像在第一转印部分从转印单元转印到中间转印鼓，并且第二彩色图像在第二转印部分从转印单元转印以便叠加在第一彩色图像上。 类似地，第三彩色图像被转印以叠加在第二图像上，并且第四彩色图像被转印以便叠加在第三彩色图像上至中间转印鼓。 因此，叠加第一至第四彩色图像。 从而，实现了装置的小型化和成本降低，并且促进了图像形成速度。

公开(公告)号：US5412213A

公开(公告)日：1995-05-02

申请号：US54058

申请日：1993-04-29

申请人： Eiichi Kido ,  Yuhi Yui ,  Shunju Anzai ,  Syoichiro Yoshiura ,  Shinji Imagawa ,  Hiroaki Yoshida ,  Yoshikazu Kawasaki ,  Itaru Kawabata ,  Keizo Fukunaga ,  Toyokazu Mori ,  Masaru Tsuji

发明人： Eiichi Kido ,  Yuhi Yui ,  Shunju Anzai ,  Syoichiro Yoshiura ,  Shinji Imagawa ,  Hiroaki Yoshida ,  Yoshikazu Kawasaki ,  Itaru Kawabata ,  Keizo Fukunaga ,  Toyokazu Mori ,  Masaru Tsuji

IPC分类号： G03G15/02 ,  H01T19/04

CPC分类号： H01T19/04 ,  G03G15/0291 ,  G03G2215/028

摘要： A charger performs corona discharge by applying a voltage to a discharging electrode. The charger includes an electrode plate formed in the shape of a panel on the discharging electrode, a plurality of projecting portions disposed in an end portion of the electrode plate, and a plurality of projection groups formed in each of the projecting portions such that the projection groups are adjacent to each other in a thickness direction of the electrode plate.

摘要翻译： 充电器通过向放电电极施加电压来执行电晕放电。 充电器包括在放电电极上形成为板状的电极板，设置在电极板的端部中的多个突出部分和形成在每个突出部分中的多个突起组，使得突出部 组在电极板的厚度方向上彼此相邻。

公开(公告)号：US4868676A

公开(公告)日：1989-09-19

申请号：US027805

申请日：1987-03-19

申请人： Hirokazu Matsuura ,  Shunju Anzai

发明人： Hirokazu Matsuura ,  Shunju Anzai

IPC分类号： G03G15/28 ,  H04N1/00 ,  H04N1/107

CPC分类号： H04N1/1074 ,  G03G15/28 ,  H04N1/00538 ,  H04N1/107 ,  H04N2201/0471

摘要： A manual or handy type copying apparatus including an image reading section for reading an image of an original document to be copied, and a printing section for printing the image read by the image reading section onto a transfer material, and arranged to subject the printing section to manual scanning during the printing operation or work, with the printing portion held in contact with the transfer material, and characterized in that there are provided spring members adapted to support the printing portion in a floating state so that the printing portion contacts the transfer material under a constant pressure during the printing operation.

摘要翻译： 一种手动或方便型复印装置，包括用于读取要复印的原始文件的图像的图像读取部分和用于将由图像读取部分读取的图像打印到转印材料上的打印部分，并且布置成使打印部分 在打印操作或工作期间进行手动扫描，其中打印部分与转印材料保持接触，并且其特征在于，设置有用于将打印部分支撑在浮动状态的弹簧部件，使得打印部分接触转印材料 在打印操作期间的恒定压力下。

公开(公告)号：US5717432A

公开(公告)日：1998-02-10

申请号：US376066

申请日：1995-01-20

申请人： Yoshihisa Miwa ,  Shunju Anzai ,  Hideo Matsuda ,  Takashi Kubo ,  Toshiki Ohgita

发明人： Yoshihisa Miwa ,  Shunju Anzai ,  Hideo Matsuda ,  Takashi Kubo ,  Toshiki Ohgita

IPC分类号： G03G15/36 ,  G03G15/00 ,  G03G21/00 ,  G06F3/033 ,  G06F3/041 ,  G06F3/043 ,  G06F3/048 ,  G09G5/00

CPC分类号： G06F3/0433 ,  G03G15/5016 ,  G06F3/033

摘要： A signal input device which includes an operation panel having an input area in which data are input by touching the operation panel, a plurality of sensors located at different places on the operation panel, the sensors receiving vibrations propagated from a touched point on the operation panel, a detection circuit for detecting times at which the sensors receive the vibrations, an arithmetic means for identifying the position of the touched point, a memory means for storing numerical values whereby the input area is divided into a plurality of minor areas, and means for judging which minor areas the touched points belong to, on the basis of the arithmetic results of the numerical values and data about the positions of the touched points.

摘要翻译： 一种信号输入装置，包括操作面板，其具有通过触摸操作面板输入数据的输入区域，位于操作面板上的不同位置的多个传感器，所述传感器接收从操作面板上的触摸点传播的振动 ，用于检测传感器接收到振动的时间的检测电路，用于识别触摸点的位置的算术装置，用于存储输入区域被分成多个次要区域的数值的存储装置，以及用于 根据数值的算术结果和关于触点的位置的数据，判断触摸点属于哪些小区域。

公开(公告)号：US4713550A

公开(公告)日：1987-12-15

申请号：US916725

申请日：1986-10-08

申请人： Shunju Anzai ,  Hiromu Sasaki ,  Norihide Kunikawa ,  Kazuyuki Ohgita

发明人： Shunju Anzai ,  Hiromu Sasaki ,  Norihide Kunikawa ,  Kazuyuki Ohgita

IPC分类号： G03B27/62 ,  G03G15/00

CPC分类号： G03G15/607 ,  G03B27/625 ,  B65H2701/113 ,  G03G2215/00185

摘要： A document size detection apparatus having a plurality of sensor portions including light emitting devices and photodetector devices disposed in the vicinity of an original table for detecting the size of a document such as an original mounted on the original table is disclosed. This apparatus uses reflected light or transmitted light, a comparator for comparing the output level of the sensor portion with a reference level, and decision means for deciding the document size depending on the output signal of the comparator. The document size detection apparatus comprises a circuit for changing the reference level of the comparator and for detecting the resultant output of the comparator in order to find the condition in which the reference level becomes equal to the output level of the sensor portion and a storage circuit for storing the value representing that condition, which are used in the adjustment mode without a document mounted on the original table, and a reference level setting circuit for setting the reference level to be input to the comparator depending on the value stored in the storage circuit, which is used in the document size decision mode for detecting the size of a document mounted on the table.

摘要翻译： 公开了一种原稿尺寸检测装置，其具有多个传感器部分，包括设置在原稿台附近的发光装置和光电检测器装置，用于检测安装在原稿台上的原稿的原稿尺寸。 该装置使用反射光或透射光，用于将传感器部分的输出电平与参考电平进行比较的比较器，以及用于根据比较器的输出信号决定文档尺寸的判定装置。 原稿尺寸检测装置包括用于改变比较器的基准电平并检测比较器的结果输出的电路，以便找到参考电平变得等于传感器部分的输出电平的状态和存储电路 用于存储表示该条件的值，其在没有安装在原始表格上的文档的情况下用于调整模式;以及参考电平设置电路，用于根据存储在存储电路中的值将要输入到参考电平的参考电平设置到比较器 ，其用于文档大小决定模式，用于检测安装在桌子上的文档的大小。

公开(公告)号：US4688924A

公开(公告)日：1987-08-25

申请号：US873543

申请日：1986-06-12

申请人： Shunju Anzai ,  Yoshihisa Miwa ,  Masakiyo Okuda

发明人： Shunju Anzai ,  Yoshihisa Miwa ,  Masakiyo Okuda

IPC分类号： B65H33/08 ,  G03G15/00

CPC分类号： G03G15/6547 ,  B65H33/08 ,  G03G2215/00303 ,  G03G2215/0089

摘要： A document copying system which is arranged to automatically collect copied paper sheets accommodated in a sorter in a classified state upon completion of the copying function for one original document group, and also to collect discharged original documents, capable of continuously effecting the copying operation including the classification work with respect to the plurality of original document groups, thus making it possible to realize an unattended copying operation over a long period of time.

摘要翻译： 一种文件复印系统，其被配置为在完成一个原始文件组的复印功能时，以分类状态自动收集容纳在分类器中的复印纸张，并且还收集已排出的原始文件，能够连续地执行包括 对多个原始文档组进行分类工作，从而可以长时间实现无人值守的复印操作。

公开(公告)号：US5915074A

公开(公告)日：1999-06-22

申请号：US856321

申请日：1997-05-14

申请人： Yoichi Shimazawa ,  Hideo Matsuda ,  Yasutaka Maeda ,  Shunju Anzai ,  Osamu Fujimoto ,  Hidekazu Sakagami ,  Kazumi Irie

发明人： Yoichi Shimazawa ,  Hideo Matsuda ,  Yasutaka Maeda ,  Shunju Anzai ,  Osamu Fujimoto ,  Hidekazu Sakagami ,  Kazumi Irie

IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/16 ,  G06K15/12 ,  H04N1/23 ,  G06K15/00

CPC分类号： G06K15/129 ,  G03G15/0184 ,  G03G2215/0106

摘要： Developing devices are provided adjacent to a light sensitive element. An intermediate transfer drum is provided adjacent to the light sensitive elements. After exposure of the light sensitive element, a first color or third color image is formed on the light sensitive element. On the other hand, after exposure of the light sensitive element, a second color or fourth color image can be formed on the light sensitive element. The first color image is transferred from the transfer unit to the intermediate transfer drum at the first transfer portion, and the second color image is transferred from the transfer unit at the second transfer portion so as to be superimposed on the first color image. Similarly, the third color image is transferred so as to be superimposed on the second image and the fourth color image is transferred so as to be superimposed on the third color image to the intermediate transfer drum. Accordingly, the first to fourth color images are superimposed. Thereby, downsizing of the device and cost reduction are achieved and image formation speed is facilitated.

摘要翻译： 显影装置设置在与光敏元件相邻的位置。 中间转印鼓设置成与光敏元件相邻。 在感光元件曝光之后，在感光元件上形成第一彩色或第三彩色图像。 另一方面，在感光元件曝光之后，可以在光敏元件上形成第二彩色或第四彩色图像。 第一彩色图像在第一转印部分从转印单元转印到中间转印鼓，并且第二彩色图像在第二转印部分从转印单元转印以便叠加在第一彩色图像上。 类似地，第三彩色图像被转印以叠加在第二图像上，并且第四彩色图像被转印以便叠加在第三彩色图像上至中间转印鼓。 因此，叠加第一至第四彩色图像。 从而，实现了装置的小型化和成本降低，并且促进了图像形成速度。

公开(公告)号：US4913087A

公开(公告)日：1990-04-03

申请号：US218562

申请日：1988-07-13

申请人： Sinsuke Saita ,  Shunju Anzai

发明人： Sinsuke Saita ,  Shunju Anzai

IPC分类号： G03G15/08

CPC分类号： G03G15/0844 ,  G03G15/0849 ,  G03G15/0863 ,  G03G15/0865 ,  G03G15/0868 ,  G03G2215/068 ,  G03G2215/0685 ,  Y10S222/01

摘要： A developing device for a copier has a cartridge detachably attached to its housing. An outlet and an inlet provided with lids connect the interiors of the cartridge and the housing but developing agent can be supplied from the cartridge to the housing only if the cartridge is properly attached to the housing because the outlet lid is otherwise not opened. When developing agent is deteriorated and to be discarded for replacement, a transporting unit is activated and deteriorated developing agent is collected into the cartridge through its inlet. A sensor for detecting toner concentration inside the housing controls the operation of the transporting unit. Mechanisms are also provided to warn the user if a cartridge which has already been used is inadvertently set.

摘要翻译： 用于复印机的显影装置具有可拆卸地附接到其壳体的盒。 出口和具有盖子的入口连接盒和壳体的内部，但是只有当盒被正确地附接到壳体上时，显影剂可以从盒被提供到壳体，因为出口盖不是打开的。 当显影剂劣化并被丢弃以进行更换时，传送单元被激活并且劣化的显影剂通过其入口被收集到盒中。 用于检测壳体内的调色剂浓度的传感器控制传送单元的操作。 还提供机制来警告用户是否已经使用的盒被无意地设置。