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31. 发明授权

US5493365A Operating section for an image forming apparatus 失效
标题翻译：图像形成装置的操作部
公开(公告)号：US5493365A
公开(公告)日：1996-02-20
申请号：US265212
申请日：1994-06-24
申请人： Hideaki Matsui , Nobuaki Tomidokoro , Shigeru Yoshiki , Shigeru Watanabe , Shinichi Kawahara , Yasuhiro Kawashima , Katsuhiro Echigo , Makoto Obu , Fumio Kishi , Hidetoshi Yano , Yasuo Kawada , Hidenori Sakai
发明人： Hideaki Matsui , Nobuaki Tomidokoro , Shigeru Yoshiki , Shigeru Watanabe , Shinichi Kawahara , Yasuhiro Kawashima , Katsuhiro Echigo , Makoto Obu , Fumio Kishi , Hidetoshi Yano , Yasuo Kawada , Hidenori Sakai
IPC分类号： B41J29/00 , G03G15/00 , G03G21/00 , G03G21/16 , G06F1/16 , H04N1/00
CPC分类号： G03G15/5016
摘要： In an image forming apparatus, an operating section accessible for entering various information and commands is implemented as a plurality of key units. The key units are each removably connected to the body of the operating section via cooperative connectors. When any one of the key units is damaged or or the life thereof expires, only the defective unit is replaced while the other units are continuously used.
摘要翻译：在图像形成装置中，可以进入各种信息和命令的操作部分被实现为多个关键单元。关键单元通过协作连接器可拆卸地连接到操作部分的主体。当任何一个关键单元损坏或寿命过期时，只有有缺陷的单元被更换，而其他单元被连续使用。

32. 发明授权

US4760422A Developing device using single component toner 失效
标题翻译：显影装置使用单组分调色剂
公开(公告)号：US4760422A
公开(公告)日：1988-07-26
申请号：US818793
申请日：1986-01-14
申请人： Ryubun Seimiya , Noriyoshi Tarumi , Hiromi Demizu , Makoto Obu , Hidetoshi Yano
发明人： Ryubun Seimiya , Noriyoshi Tarumi , Hiromi Demizu , Makoto Obu , Hidetoshi Yano
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G15/0812 , G03G2215/0866
摘要： A device for developing an electrostatic latent image includes a developing sleeve and a sponge roller which is in scrubbing contact with the sleeve. Thus, even if non-magnetic, single component toner is used, it is electrically charged due to the scrubbing action and thus electrically attracted to the developing sleeve. A doctor blade is pressed against the developing sleeve and thus the toner is formed into a thin film having sufficient charge and a predetermined thickness. As the developing sleeve further rotates, thus formed thin film is brought to a developing region where the latent image is developed by the thin film of toner. Preferably, the blade is arranged in a particular orientation with respect to the sleeve. The blade may be movably provided so as to be pressed against the sleeve by an appropriate biasing element. The sleeve and the sponge roller may be driven to rotate same or opposite in direction, as desired. The sleeve may be formed to be elastically deformable. The sleeve may be set in oscillation. The blade is preferably comprised of a copolymer of ethylene and tetrafluoroethylene.
摘要翻译：用于显影静电潜像的装置包括显影套筒和与套筒擦拭接触的海绵辊。因此，即使使用非磁性的单组分调色剂，由于洗涤作用，它被带电，从而电吸引到显影套筒。刮刀被压在显影套筒上，因此调色剂形成为具有足够电荷和预定厚度的薄膜。当显影套筒进一步旋转时，由此形成的薄膜被带到潜像由调色剂的薄膜显影的显影区域。优选地，叶片相对于套筒以特定方向布置。叶片可以可移动地设置成通过适当的偏置元件压靠套筒。根据需要，套筒和海绵辊可以被驱动以相同或相反的方向旋转。套筒可以形成为可弹性变形的。套筒可能会摆动。叶片优选由乙烯和四氟乙烯的共聚物组成。

33. 发明授权

US4589730A Light transmission control apparatus using air bubbles 失效
标题翻译：使用气泡的透光控制装置
公开(公告)号：US4589730A
公开(公告)日：1986-05-20
申请号：US517651
申请日：1983-07-27
申请人： Makoto Obu
发明人： Makoto Obu
IPC分类号： G02B26/02 , G02F1/17 , G02B5/24
CPC分类号： G02B26/004 , G02F1/17
摘要： A light transmission control apparatus of the present invention relies on the principle of light transmission when an air bubble is produced in opaque liquid. In one form of the present invention, an optical switching device includes a container for containing therein opaque liquid, which is provided with transparent inlet and outlet sections. Transmission of light from the inlet section to the outlet section through the container is controlled by production or disappearance of air bubbles in the opaque liquid present between the inlet and outlet sections. In another form of the present invention, a display device includes a container for containing therein opaque liquid, which is provided with a transparent section defining an observation window or screen. A plurality of picture elements are provided in the form of an array, either one or two dimensional, as normally hidden by the opaque liquid. Air bubbles are produced in the opaque liquid to expose selected picture elements which define a reproduced image.
摘要翻译：本发明的光传输控制装置在不透明液体中产生气泡时依赖于光透射的原理。在本发明的一种形式中，一种光学切换装置包括用于容纳不透明液体的容器，该容器设置有透明的入口和出口部分。通过在入口和出口部分之间存在的不透明液体中的气泡的产生或消失来控制通过容器从入口部分到出口部分的透射。在本发明的另一形式中，显示装置包括用于在其中容纳不透明液体的容器，其中设置有限定观察窗或屏幕的透明部分。多个像素以阵列的形式提供，一般或二维，通常由不透明液体隐藏。在不透明液体中产生气泡以暴露限定再现图像的所选图像元素。

34. 发明授权

US06308027B1 Image forming apparatus having a common sheet processing station 失效
标题翻译：图像形成装置具有共同的纸张处理站
公开(公告)号：US06308027B1
公开(公告)日：2001-10-23
申请号：US09604046
申请日：2000-06-26
申请人： Makoto Obu , Shigeharu Uda
发明人： Makoto Obu , Shigeharu Uda
IPC分类号： G03G1500
CPC分类号： G03G15/00 , G03G15/32 , G03G2215/00012 , G03G2215/00016
摘要： An image forming apparatus having a common sheet processing station with a sheet supply unit, at least one image forming unit which is detachably arranged with the common sheet processing station. The image forming unit forms images on a sheet carried from the common sheet processing station via a sheet carrying path. Many different image forming units may be utilized with the common sheet processing station.
摘要翻译：一种图像形成装置，具有具有片材供应单元的公共片材处理站，至少一个图像形成单元，其与该公共片材处理站可拆卸地布置。图像形成单元通过纸张传送路径在从公共纸张处理站承载的纸张上形成图像。许多不同的图像形成单元可以与普通纸张处理站一起使用。

35. 发明授权

US6072972A Image forming apparatus having liquid developing device for forming compact developing layer 失效
标题翻译：具有用于形成紧凑型显影层的液体显影装置的图像形成装置
公开(公告)号：US6072972A
公开(公告)日：2000-06-06
申请号：US946003
申请日：1997-10-07
申请人： Makoto Obu , Takeo Tsukamoto
发明人： Makoto Obu , Takeo Tsukamoto
IPC分类号： G03G15/10
CPC分类号： G03G15/102 , G03G15/101
摘要： In an image forming apparatus having a liquid developing device, a thin layer of dense and viscous developing liquid is formed on a developer carrier and brought into contact with a latent image electrostatically formed on the surface of an image carrier in order to develop it. A preselected electric field is formed between the developer carrier and a device for regulating the thickness of the above layer, providing a dense layer with a uniform high toner content and an excess liquid surface layer. The excess liquid surface layer, formed with the developing liquid layer, is removed by a developing layer removing device. With this configuration, the apparatus ensures images free from irregularity.
摘要翻译：在具有液体显影装置的图像形成装置中，在显影剂载体上形成致密且粘稠的显影液的薄层，并与静电形成在图像载体的表面上的潜像接触，以便显影。在显影剂载体和用于调节上述层的厚度的装置之间形成预选的电场，提供具有均匀的高调色剂含量的致密层和过量的液体表面层。通过显影层去除装置除去由显影液层形成的多余的液面层。通过这种配置，该装置可确保图像不受不规则的影响。

36. 发明授权

US5987282A Image forming apparatus with a developing device using a developing liquid 失效
标题翻译：具有使用显影液的显影装置的图像形成装置
公开(公告)号：US5987282A
公开(公告)日：1999-11-16
申请号：US62833
申请日：1998-04-20
申请人： Takeo Tsukamoto , Makoto Obu , Sadayuki Iwai
发明人： Takeo Tsukamoto , Makoto Obu , Sadayuki Iwai
IPC分类号： G03G15/10 , G03G15/11
CPC分类号： G03G15/11 , G03G15/10
摘要： A developing device of the type using a highly viscous developing liquid is disclosed. The developing liquid applied to a developer carrier in the form of a thin layer is uniformed in order to form a high quality image. The developing liquid is capable of forming desirable images with a constant characteristic even when it is repeatedly used over a long period of time. An image forming apparatus including such a developing device is also disclosed.
摘要翻译：公开了一种使用高粘度显影液的显影装置。施加到薄层形式的显影剂载体上的显影液是均匀的，以便形成高质量的图像。即使在长时间重复使用时，显影液能够形成具有恒定特性的期望图像。还公开了一种包括这种显影装置的图像形成装置。

37. 发明授权

US5754202A Ink jet recording apparatus 失效
标题翻译：喷墨记录装置及方法
公开(公告)号：US5754202A
公开(公告)日：1998-05-19
申请号：US756053
申请日：1996-11-26
申请人： Takuro Sekiya , Takayuki Yamaguchi , Mitsuru Shingyouchi , Makoto Obu , Michio Umezawa , Tetsuro Hirota , Takesada Hirose , Hideki Ohtsuki , Toshihiro Takesue
发明人： Takuro Sekiya , Takayuki Yamaguchi , Mitsuru Shingyouchi , Makoto Obu , Michio Umezawa , Tetsuro Hirota , Takesada Hirose , Hideki Ohtsuki , Toshihiro Takesue
IPC分类号： B41J2/135 , B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/1631 , B41J2/14056 , B41J2/1412 , B41J2/14129 , B41J2/1433 , B41J2/1601 , B41J2/162 , B41J2/1634 , B41J2/1645 , B41J2002/14169
摘要： An ink jet recording apparatus includes a recording head for ejecting droplets of ink and a driving circuit for driving the recording head. The recording head includes a base, a plate on which a plurality of openings are formed; an ink chamber to be filled with ink being formed between the base and the plate; and heater elements, provided in the ink chamber so as to face the openings of the plate, each of which heater elements supplies heat energy to ink adjacent thereto so that the air bubble is generated on each of the heater elements and so that the air bubble grows toward a corresponding one of the openings. An area of each of the openings of the plate is greater than an area each of the heater elements. When the driving circuit activates each of the heater elements, a droplet of ink is ejected due to the air bubble from the corresponding one of the openings of the plate.
摘要翻译：一种喷墨记录装置，包括用于喷射油墨的记录头和用于驱动记录头的驱动电路。记录头包括基座，其上形成有多个开口的板; 要在基座和板之间形成墨水的墨水腔; 以及加热器元件，设置在墨室中以面对板的开口，每个加热器元件将热能供应到与其相邻的墨水，使得在每个加热器元件上产生气泡，并且使得气泡朝向对应的一个开口生长。板的每个开口的面积大于每个加热器元件的面积。当驱动电路激活每个加热器元件时，由于来自板的对应的一个开口的气泡而喷射墨滴。

38. 发明授权

US5652080A Methods and apparatus to duplicate images on various image carrying media using liquid carrier based developer 失效
标题翻译：使用基于液体载体的显影剂在各种图像承载介质上复制图像的方法和装置
公开(公告)号：US5652080A
公开(公告)日：1997-07-29
申请号：US466063
申请日：1995-06-06
申请人： Mie Yoshino , Makoto Obu , Takeo Tsukamoto
发明人： Mie Yoshino , Makoto Obu , Takeo Tsukamoto
IPC分类号： G03G15/11 , G03G15/16 , G03G13/10
CPC分类号： G03G15/1675 , G03G15/11 , G03G15/169 , G03G2215/0629
摘要： The current invention discloses methods and devices for duplicating images on image-carrying media of various characteristics using a liquid carrier based developer. The various characteristics of the image-carrying media include absorbency, surface smoothness and coating materials. In order to render an optimal image, these surface characteristics require the adjustments of certain operational parameters related to steps or components of the duplication using the liquid carrier based developer. Among other things, a step of packing toner particles or a toner particle packing means and a step of transferring toner particles or a transfer means were adjusted alone or in combination with other steps or components. The adjustments of these two operational parameters significantly improve the rendered image quality on an image-carrying medium.
摘要翻译：本发明公开了使用基于液体载体的显影剂在各种特征的图像载体上复制图像的方法和装置。图像载体介质的各种特性包括吸光度，表面平滑度和涂层材料。为了呈现最佳图像，这些表面特征需要使用基于液体载体的显影剂来调整与复制的步骤或分量有关的某些操作参数。除其他之外，单独调节调色剂颗粒或调色剂颗粒填充装置的包装步骤和转印调色剂颗粒或转印装置的步骤或与其它步骤或组分组合。这两个操作参数的调整显着提高了图像承载介质上渲染的图像质量。

39. 发明授权

US5610725A Communication system for managing data of resources of image forming unit 失效
标题翻译：用于管理图像形成单元资源的通信系统
公开(公告)号：US5610725A
公开(公告)日：1997-03-11
申请号：US541967
申请日：1995-10-10
申请人： Yasuo Kawada , Hidenori Sakai , Makoto Obu , Katsuhiro Echigo , Yasuhiro Kawashima , Hidetoshi Yano , Fumio Kishi
发明人： Yasuo Kawada , Hidenori Sakai , Makoto Obu , Katsuhiro Echigo , Yasuhiro Kawashima , Hidetoshi Yano , Fumio Kishi
IPC分类号： B41J29/00 , B41J29/38 , G03G15/00 , G03G21/00 , H04N1/00 , H04N1/32
CPC分类号： G03G15/5075 , H04N1/00002 , H04N1/32561 , G03G2215/00113 , G05B2219/2228 , H04N2201/0074
摘要： A communication system includes: an image forming unit connected to a communication line through a communication control unit; and a management unit for managing data of resources of the image forming unit, the management unit being connected to the communication line, the image forming unit including: at least one component part; a first storage part for storing a control program for the component part, so that the component part is controlled in accordance with the control program; and a first control part for transmitting a first code to the management unit via the communication line in response to an update request signal, the first code indicating a model of the image forming unit and indicating a type of the component part, the management unit including: a second storage part for storing a plurality of control programs for different types of the component part of the image forming unit; and a second control part for reading out a first control program from the second storage part in accordance with the first code received from the first control part, and for transmitting the first control program to the image forming unit via the communication line, so that the first control program is stored in the first storage part.
摘要翻译：通信系统包括：通过通信控制单元连接到通信线路的图像形成单元; 以及管理单元，用于管理图像形成单元的资源数据，所述管理单元连接到所述通信线路，所述图像形成单元包括：至少一个组成部分; 第一存储部分，用于存储组件部分的控制程序，使得根据控制程序控制组件部分; 以及第一控制部分，用于响应于更新请求信号经由通信线路将第一代码发送到管理单元，第一代码指示图像形成单元的模型并指示组件部分的类型，管理单元包括：第二存储部分，用于存储用于不同类型的图像形成单元的组成部分的多个控制程序; 以及第二控制部分，用于根据从第一控制部分接收到的第一代码从第二存储部分读出第一控制程序，并且用于经由通信线路将第一控制程序发送到图像形成单元，使得第一控制程序存储在第一存储部分中。

40. 发明授权

US5235384A Image forming apparatus with replaceable process units 失效
标题翻译：具有可更换过程单元的图像形成装置
公开(公告)号：US5235384A
公开(公告)日：1993-08-10
申请号：US551948
申请日：1990-07-06
申请人： Seiji Oka , Tomoji Ishikawa , Tsukuru Kai , Hisashi Ishijima , Makoto Obu , Hidetoshi Yano
发明人： Seiji Oka , Tomoji Ishikawa , Tsukuru Kai , Hisashi Ishijima , Makoto Obu , Hidetoshi Yano
IPC分类号： G03G15/00 , G03G15/08 , G03G21/18
CPC分类号： G03G21/1889 , G03G15/08 , G03G15/50 , G03G2221/1663 , G03G2221/1823 , G03G2221/183
摘要： An image forming apparatus having various process units at least one of which is removable for replacement. The apparatus has a mode selecting a device accessible for selecting desired one of a plurality of image modes. A photoconductive element, developing unit, image transferring unit and other replaceable process units each is provided with a storage for storing image forming conditions which match an image mode selected on the mode selecting device. A copy process and other conditions are set up on the basis of the conditions stored in the storage. Another storage is loaded with data associated with the service life of a replaceable process unit.
摘要翻译：一种具有各种处理单元的图像形成装置，其中至少一个可移除以进行更换。该装置具有选择可用于选择多个图像模式中期望的一个的装置的模式。光电元件，显影单元，图像转印单元和其他可更换处理单元各自设置有用于存储与在模式选择装置上选择的图像模式相匹配的图像形成条件的存储器。根据存储在存储器中的条件设置复印过程和其他条件。另一个存储装载有与可替换处理单元的使用寿命相关联的数据。

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