公开(公告)号：US5701555A

公开(公告)日：1997-12-23

申请号：US506696

申请日：1995-07-25

申请人： Syuzo Masuda ,  Ryouichi Iwama

发明人： Syuzo Masuda ,  Ryouichi Iwama

IPC分类号： G03G15/20 ,  G03G15/32

CPC分类号： B41J19/20 ,  G03G15/2039 ,  G03G15/32 ,  G03G2215/00974

摘要： A conveying unit conveys a recording sheet. A carriage comprises a process unit for forming a latent image and developing it so as to produce a developed image on an image carrier having a rotation axis parallel to a direction along which the conveying unit conveys the recording sheet, and a fixing unit using a fixing member for fixing the developed image to the recording sheet after the developed image has been transferred to the recording sheet. A transfer unit transfers the developed image produced on the image carrier to the recording sheet. A moving unit moves the carriage on the transfer unit along a direction perpendicular to the direction along which the conveying unit conveys the recording sheet, the carriage thus repeating a go-and-return operation in which the carriage fixes a line of the developed image onto the recording sheet while moving and then returns to a predetermined position. A heating unit heats the fixing member to a predetermined temperature. A measuring unit measures the temperature of the fixing member. A heating control unit drives the heating unit so as to make the temperature of the fixing member be the predetermined temperature based on the temperature measured by the measuring unit, the driving being performed either when the carriage is located at the predetermined position or while the carriage is returning to the predetermined position after the go-and-return operations has been performed a predetermined number of times.

摘要翻译： 输送单元输送记录纸。 托架包括用于形成潜像并显影的处理单元，以在具有平行于输送单元输送记录纸的方向的旋转轴线的图像载体上产生显影图像;以及定影单元，其使用固定 在显影图像被转印到记录片材之后，将显影图像固定到记录纸上的构件。 传送单元将在图像载体上产生的显影图像传送到记录片材。 移动单元沿着与输送单元输送记录纸的方向垂直的方向移动转印单元上的托架，因此托架重复进行回扫操作，其中托架将显影图像的线固定到 记录纸在移动的同时返回到预定位置。 加热单元将固定构件加热至预定温度。 测量单元测量固定构件的温度。 加热控制单元驱动加热单元，以使得固定构件的温度基于由测量单元测量的温度达到预定温度，当滑架位于预定位置时或者在滑架 在返回操作已经执行预定次数之后返回到预定位置。

公开(公告)号：US5552868A

公开(公告)日：1996-09-03

申请号：US506341

申请日：1995-07-24

申请人： Ryouichi Iwama ,  Syuzo Masuda

发明人： Ryouichi Iwama ,  Syuzo Masuda

IPC分类号： G03G21/16 ,  G03G15/08

CPC分类号： G03G15/0806

摘要： This invention relates to an electrophotographic device in which a latent image is formed on a recording drum by toner material. The invention prevents unused toner from being attached to the recording drum so that the quality of an image formed can be improved. In this invention, a carriage is conveyed in a perpendicular direction to a feeding direction of recording paper for printing thereon. A developing roller of a developing device mounted in a process portion is wider than an effective imaging area of the recording drum and is narrower than a charged area thereof. Also, sealing members can be provided at both end surfaces of the developing roller.

摘要翻译： 本发明涉及一种电子照相装置，其中通过调色剂材料在记录鼓上形成潜像。 本发明防止未使用的调色剂附着到记录鼓上，从而可以提高形成的图像的质量。 在本发明中，滑架沿与其上印刷的记录纸的进给方向垂直的方向传送。 安装在处理部分中的显影装置的显影辊比记录鼓的有效成像区域宽，并且比其带电区域窄。 此外，可以在显影辊的两个端面设置密封构件。

公开(公告)号：US5604568A

公开(公告)日：1997-02-18

申请号：US423931

申请日：1995-04-18

申请人： Ryouichi Iwama

发明人： Ryouichi Iwama

IPC分类号： G03G21/14 ,  G03G15/00 ,  G03G15/20 ,  G03G15/32 ,  G03G21/00

CPC分类号： G03G15/32 ,  G03G2215/00974

摘要： A conveying unit conveys a recording sheet in a sheet conveying direction. A carriage includes a processing unit including an image carrier which is rotated about a rotational axis parallel to the sheet conveying direction. The processing unit forms a latent image on the image carrier by electrically charging and developing the latent image so as to produce a developed image. A transfer unit transfers the developed image on the image carrier to the recording sheet as a result of inserting the recording paper between the image carrier and said transfer unit as the carriage moves on the recording sheet in a carriage moving direction. A fixing unit fixes the developed image onto the recording sheet, and a supporting member rotatably supports the processing unit and the fixing unit. A moving unit moves the carriage in the carriage moving direction which is perpendicular to the sheet conveying direction. A retreating mechanism rotates the processing unit and the fixing unit so as to remove the image carrier and the fixing unit from the transfer unit.

摘要翻译： 输送单元沿纸张输送方向输送记录纸。 托架包括处理单元，该处理单元包括围绕平行于纸张输送方向的旋转轴线旋转的图像载体。 处理单元通过对潜像进行充电和显影来形成图像载体上的潜像，以产生显影图像。 当托架在托架移动方向上在记录纸上移动时，转印单元将图像载体上的显影图像转印到记录纸上，结果是在图像载体和所述转印单元之间插入记录纸。 固定单元将显影的图像固定在记录纸上，并且支撑构件可旋转地支撑处理单元和定影单元。 移动单元使滑架沿与纸张输送方向垂直的滑架移动方向移动。 退避机构使处理单元和定影单元旋转，以便从传送单元移除图像载体和定影单元。

公开(公告)号：US5594530A

公开(公告)日：1997-01-14

申请号：US429135

申请日：1995-04-26

申请人： Syuzo Masuda ,  Ryouichi Iwama

发明人： Syuzo Masuda ,  Ryouichi Iwama

IPC分类号： G03G15/20 ,  G03G15/00 ,  G03G15/32 ,  G03G15/04 ,  G03G15/22

CPC分类号： G03G15/32 ,  G03G2215/00974

摘要： A serial printer has a transport mechanism for transporting a recording sheet in a sheet transport direction, a process part including an image bearing member with a rotary shaft which extends in a direction parallel to the sheet transport direction for forming a latent image on the image bearing member by charging the image bearing member and developing the latent image into a developed image, a fixing unit for fixing the developed image on the image bearing member onto the recording sheet, and a carriage movable in a carriage moving direction perpendicular to the sheet transport direction and supporting the process part and the fixing unit. The process part and the fixing unit are independently movable on the carriage.

摘要翻译： 串行打印机具有用于在纸张传送方向上传送记录纸张的传送机构，包括具有旋转轴的图像承载部件的处理部件，所述图像承载部件沿与纸张输送方向平行的方向延伸，以在图像承载件上形成潜像 通过对图像承载部件进行充电并将潜像显影成显影图像，用于将图像承载部件上的显影图像固定到记录片材上的定影单元和可沿垂直于纸张传送方向的托架移动方向移动的托架 并支撑处理部分和定影单元。 处理部分和固定单元可独立地在托架上移动。

公开(公告)号：US5555078A

公开(公告)日：1996-09-10

申请号：US425920

申请日：1995-04-20

申请人： Ryouichi Iwama ,  Syuzo Masuda

发明人： Ryouichi Iwama ,  Syuzo Masuda

IPC分类号： G03G21/14 ,  G03G15/00 ,  G03G15/01 ,  G03G15/04 ,  G03G15/32 ,  G03G21/16 ,  G03G15/20

CPC分类号： G03G15/32 ,  G03G15/0194 ,  G03G2215/00974 ,  G03G2215/0103

摘要： A serial printer has a plurality of printing assemblies each comprising, a transport mechanism for transporting a recording sheet in a sheet transport direction, a process part, including an image bearing member with a rotary shaft which extends in a direction parallel to the sheet transport direction, for forming a latent image on the image bearing member by charging the image bearing member and developing the latent image into a developed image, a fixing unit, including a first fixing member, for fixing the developed image on the image bearing member onto the recording sheet by the first fixing member, at least one printing carriage movable in a carriage moving direction perpendicular to the sheet transport direction and supporting the process part and the fixing unit, and a transfer unit for transferring the developed image formed on the image bearing member onto the recording sheet that is interposed between the transfer unit and the printing carriage. The image bearing member rotates in synchronism with a moving speed of the printing carriage. A moving mechanism moves the printing carriage in the carriage moving direction. The printing assemblies are arranged at predetermined intervals in the sheet transport direction. A controller controls the transport mechanism so that the recording sheet is transported by predetermined amounts in the sheet transport direction.

摘要翻译： 串行打印机具有多个印刷组件，每个印刷组件包括用于在片材传送方向上传送记录片材的传送机构，处理部件，包括具有沿与片材传送方向平行的方向延伸的旋转轴的图像承载部件 ，用于通过对图像承载部件充电并将潜像显影成显影图像来在图像承载部件上形成潜像;固定单元，包括第一固定部件，用于将图像承载部件上的显影图像固定到记录 由第一固定构件制成的片材，至少一个能够沿与纸张传送方向垂直的托架移动方向移动并支撑处理部件和定影单元的打印托架以及用于将形成在图像承载部件上的显影图像转印到 介于传送单元与打印托架之间的记录纸。 图像承载部件与打印托架的移动速度同步地旋转。 移动机构使打印托架沿托架移动方向移动。 印刷组件以片材输送方向的预定间隔布置。 控制器控制传送机构，使得记录纸在纸张传送方向上传送预定量。

公开(公告)号：US5450215A

公开(公告)日：1995-09-12

申请号：US289584

申请日：1994-08-15

申请人： Ryouichi Iwama

发明人： Ryouichi Iwama

IPC分类号： H04N1/04 ,  G06T1/00 ,  H04N1/48

CPC分类号： H04N1/484

摘要： A color reading apparatus comprises a light source section, an electric charge accumulating section, a signal generating section and an electric charge disposal section. The light source section effects irradiations and non-irradiations of a R light beam, a G light beam and a B light beam in sequence. The electric charge accumulating section accumulates electric charges per light beam by receiving the respective light beams irradiated sequentially by the light source section. The signal generating section generates a first reading signal for reading the accumulation electric charge of the electric charge accumulating section during the irradiation of each light beam and, at the same time, generates a second reading signal for reading an afterglow electric charge of the electric charge accumulating section during the non-irradiation of each light beam. The electric charge disposal section disposes of an afterglow electric charge in the accumulation electric charge read by the first reading signal generated by the signal generating section and the afterglow electric charge read by the second reading signal generated by the signal generating section.

摘要翻译： 彩色读取装置包括光源部分，电荷累积部分，信号产生部分和电荷处理部分。 光源部分依次影响R光束，G光束和B光束的照射和不照射。 电荷累积部分通过接收由光源部分依次照射的各个光束来累积每个光束的电荷。 信号产生部分在每个光束的照射期间产生用于读取电荷累积部分的累积电荷的第一读取信号，并且同时产生用于读取电荷的余辉电荷的第二读取信号 在每个光束的不照射期间的累积部分。 电荷处理部在通过由信号生成部生成的第一读取信号读取的累积电荷和通过由信号生成部生成的第二读取信号读取的余辉电荷来配置余辉电荷。

公开(公告)号：US5552862A

公开(公告)日：1996-09-03

申请号：US471531

申请日：1995-06-06

申请人： Syuzo Masuda ,  Ryouichi Iwama

发明人： Syuzo Masuda ,  Ryouichi Iwama

IPC分类号： B41J2/44 ,  B41J19/18 ,  G03G15/00 ,  G03G15/20 ,  G03G21/14 ,  G03G15/04

CPC分类号： B41J19/20 ,  G03G15/6561 ,  G03G2215/00084 ,  G03G2215/00556 ,  G03G2215/0059 ,  G03G2215/00974

摘要： The quality of an image can be improved by adjusting the print. When a carriage of an electrographic device is conveyed in a perpendicular direction to the feeding direction of the recording paper for exposure, development and photographic fixing, temperature and/or himidity is detected to determine an absolute humidity. The feeding amount of the paper is altered. A new feeding amount of the recording paper is determined in consideration of the altered feeding amount of the recording paper. Accordingly, the effect of shrinkage of the recording paper can be avoided, each image line can be arranged continuously and the quality of the image can be improved.

摘要翻译： 通过调整打印可以提高图像的质量。 当电子照相装置的托架沿着用于曝光，显影和照相定影的记录纸的进给方向垂直的方向被传送时，检测温度和/或湿度以确定绝对湿度。 纸张的进纸量被改变。 考虑到记录纸的更换的进给量来确定记录纸的新的进给量。 因此，可以避免记录纸收缩的效果，可以连续地布置每条图像线，并且可以提高图像的质量。

公开(公告)号：US5999774A

公开(公告)日：1999-12-07

申请号：US890889

申请日：1997-07-10

申请人： Syuzo Masuda ,  Ryouichi Iwama

发明人： Syuzo Masuda ,  Ryouichi Iwama

IPC分类号： B41J2/385 ,  G03G15/20 ,  G03G15/32 ,  G05D23/19 ,  G03G15/18

CPC分类号： G03G15/2064 ,  G03G15/32 ,  G03G2215/00974

摘要： A serial electrophotographic apparatus has a carriage which is translated in a direction perpendicular to a direction in which recording paper is transported, a processing part effects electrophotographic printing, and a fixing unit effects fixing, wherein a fixing roller is heated by an induction coil according to an induction heating process, and a current supplied to the induction coil is cut off by a temperature fuse being blown when the temperature of the induction coil rises above a predetermined level. The induction coil has a configuration including multiple flat winding layers serially connected together and wherein ends of the induction coil are led out from the center of the windings so that temperature rise is restrained.

摘要翻译： 一种串行电子照相设备具有一个滑架，该托架沿垂直于记录纸输送方向的方向平移，处理部分进行电子照相打印，并且固定单元进行固定，其中定影辊由感应线圈根据 感应加热过程，并且当感应线圈的温度升高到高于预定水平时，通过被熔断的温度保险丝将供给到感应线圈的电流切断。 感应线圈具有包括串联连接在一起的多个扁平绕组层的结构，并且感应线圈的端部从绕组的中心引出，从而限制了温度升高。

公开(公告)号：US5682580A

公开(公告)日：1997-10-28

申请号：US507951

申请日：1995-07-27

申请人： Ryouichi Iwama ,  Syuzo Masuda

发明人： Ryouichi Iwama ,  Syuzo Masuda

IPC分类号： G03G15/00 ,  G03G15/20 ,  G03G15/22 ,  G03G15/32 ,  C03G15/22 ,  C03G15/20

CPC分类号： G03G15/32 ,  G03G15/2064 ,  G03G2215/00974

摘要： An electrophotographic serial printing apparatus includes: a transporting unit for transporting a recording sheet in a sheet transport direction; a processing unit including a unit for uniformly charging a photosensitive drum which is rotated, a unit for exposing the photosensitive drum to form a latent image, and a unit for developing the latent image to form a developed image on the photosensitive drum, a transferring unit for transferring the developed image from the photosensitive drum to the recording sheet; a fixing unit for fixing the developed image to the recording sheet by using a fixing roller after the developed image is transferred to the recording sheet, the fixing unit including a holding member for holding the fixing roller; a carriage unit on which the processing unit and the fixing unit are arranged; a moving unit for moving the carriage unit over the transferring unit in directions perpendicular to the sheet transport direction; and a heating unit for heating the fixing roller through an induction heating to allow the developed image to be fixed to the recording sheet.

摘要翻译： 电子照相系列印刷装置包括：传送单元，用于在片材传送方向上传送记录片材; 处理单元，包括用于对旋转的感光鼓进行均匀充电的单元，用于曝光感光鼓以形成潜像的单元，以及用于使感光鼓显影以在感光鼓上形成显影图像的单元，转印单元 用于将显影的图像从感光鼓转印到记录纸上; 固定单元，用于在显影图像转印到记录纸上之后通过使用定影辊将显影图像定影到记录纸上，该定影单元包括用于保持定影辊的保持件; 布置有处理单元和定影单元的托架单元; 移动单元，用于在垂直于纸张传送方向的方向上将托架单元移动到转印单元上方; 以及加热单元，用于通过感应加热来加热定影辊以允许显影图像被固定到记录片材上。

公开(公告)号：US5652944A

公开(公告)日：1997-07-29

申请号：US458829

申请日：1995-06-02

申请人： Syuzo Masuda ,  Ryouichi Iwama

发明人： Syuzo Masuda ,  Ryouichi Iwama

IPC分类号： B41J2/44 ,  B41J2/45 ,  B41J2/455 ,  G03G15/00 ,  G03G15/08 ,  G03G15/32

CPC分类号： B41J19/20 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0875 ,  G03G15/32 ,  G03G2215/00974 ,  G03G2215/068 ,  G03G2215/085

摘要： A processing part mounted in a carriage for effecting printing when translated in a direction perpendicular to a direction in which recording paper is transported includes a developing unit, the developing unit including a toner chamber and a toner cartridge detachably coupled to the toner chamber.

摘要翻译： 安装在滑架中用于在与记录纸被输送的方向垂直的方向平移时进行打印的处理部件包括显影单元，所述显影单元包括可拆卸地联接到调色剂室的调色剂室和调色剂盒。