公开(公告)号：US07676164B2

公开(公告)日：2010-03-09

申请号：US11603081

申请日：2006-11-22

申请人： Jun Shiori ,  Toshihiro Sugiyama ,  Yutaka Takahashi

发明人： Jun Shiori ,  Toshihiro Sugiyama ,  Yutaka Takahashi

IPC分类号： G03G15/00

CPC分类号： G03G15/553 ,  G03G15/55 ,  G03G21/1875 ,  G03G2221/1663 ,  G03G2221/1823

摘要： In an image forming system, a lifetime management device calculates remaining lifetime of process units, a transfer unit, a secondary transfer unit, a belt cleaning unit and a fixing unit mounted on an image forming apparatus based on an operation amount thereof and a predetermined lifetime index. Based on the remaining lifetime and a predetermined replacement index, the lifetime management device determines whether any unit needs to be replaced, and, if any, transmits a replacement request signal to an external information processor together with a signal indicating remaining lifetime of other units via a communication line.

摘要翻译： 在图像形成系统中，寿命管理装置基于其操作量和预定寿命来计算处理单元，转印单元，二次转印单元，带清洁单元和安装在图像形成装置上的定影单元的剩余寿命 指数。 寿命管理装置基于剩余寿命和预定的替换指标，确定是否需要更换任何单元，并且如果有的话，将替换请求信号连同表示其他单元的剩余寿命的信号一起发送到外部信息处理器 一条通讯线。

公开(公告)号：US07593652B2

公开(公告)日：2009-09-22

申请号：US11598691

申请日：2006-11-14

申请人： Yutaka Takahashi ,  Toshihiro Sugiyama ,  Jun Shiori

发明人： Yutaka Takahashi ,  Toshihiro Sugiyama ,  Jun Shiori

IPC分类号： G03G15/00

CPC分类号： G03G21/1889 ,  C07D519/00 ,  G03G15/553 ,  G03G2221/1663 ,  G03G2221/1823

摘要： Process units, a transfer unit, a belt cleaning unit, a secondary transfer unit and a fixing unit each include a storage unit that stores therein information on the operation amount thereof measured by a controller as operation record with respect to each unit. The controller updates the information stored in the storage unit after each time the controller measures the operation amount. The controller calculates remaining lifetime of the units based on the operation amount and a predetermined lifetime index.

摘要翻译： 处理单元，转印单元，带清洁单元，二次转印单元和定影单元各自包括存储单元，其存储关于由控制器测量的操作量的关于每个单元的操作记录的信息。 每当控制器测量操作量时，控制器更新存储在存储单元中的信息。 控制器基于操作量和预定寿命指数计算单元的剩余寿命。

公开(公告)号：US07463824B2

公开(公告)日：2008-12-09

申请号：US10550836

申请日：2004-08-30

申请人： Naoto Yumiki ,  Yutaka Takahashi

发明人： Naoto Yumiki ,  Yutaka Takahashi

IPC分类号： G03B17/00

CPC分类号： G02B7/026

摘要： A cam pin (16) and a demating prevention pin (35) that are provided in a driving frame (15) and have an identical shape are allowed to mate with a cam groove (18) and a demating prevention groove (36) that are provided in a cam frame (17), respectively. A first protrusion (37) is provided on at least one side in an optical axis direction of a portion of the demating prevention groove (36) with which the demating prevention pin (35) mates when the driving frame (15) is advanced. When an external force is applied to the driving frame (15), a cylindrical portion (35f) of the demating prevention pin (35) and the first protrusion (37) come into contact with each other. This prevents the cam pin (16) from demating from the cam groove (18). The cam pin (16) and the demating prevention pin (35) are made of common components, making it possible to reduce the number of components.

摘要翻译： 允许设置在驱动框架（15）中并具有相同形状的凸轮销（16）和防止排斥销（35）与一个凸轮槽（18）和防止脱离槽（36）配合， 分别设置在凸轮框架（17）中。 第一突出部（37）设置在防止击发槽（36）的光轴方向的至少一侧，当防止驱动销（35）前进时防止击销（35）配合。 当向驱动框架（15）施加外力时，防止排放销（35）的圆筒部（35f）和第一突起（37）彼此接触。 这防止凸轮销（16）从凸轮槽（18）排出。 凸轮销（16）和防止排斥销（35）由公共部件制成，使得可以减少部件的数量。

公开(公告)号：US07463032B2

公开(公告)日：2008-12-09

申请号：US11782235

申请日：2007-07-24

申请人： Yutaka Takahashi ,  Satoshi Sakurai

发明人： Yutaka Takahashi ,  Satoshi Sakurai

IPC分类号： G01V3/00

CPC分类号： G01R33/302 ,  B01F5/0646 ,  B01F5/0647 ,  B01F13/0059 ,  B01J19/0093 ,  B01J2219/0081 ,  B01J2219/00831 ,  B01J2219/00889 ,  B01J2219/0093 ,  B01J2219/00952 ,  G01R33/307 ,  G01R33/389

摘要： There is disclosed a microchip reactor-type apparatus for effecting organic synthesis and reactions. The apparatus can be used in combination with many analytical instruments. The apparatus has a magnet for producing a static magnetic field for NMR measurements, a sample tube placed within the static magnetic field and holding a deuterated solvent therein, and a microchip reactor inserted inside the sample tube. A sample solution to be investigated is introduced into the channel formed in the microchip reactor while the microchip reactor is inserted inside the sample tube holding the deuterated solvent therein.

摘要翻译： 公开了用于进行有机合成和反应的微芯片反应器型装置。 该仪器可与许多分析仪器结合使用。 该装置具有用于产生用于NMR测量的静磁场的磁体，放置在静磁场内并将氘代溶剂保持在其中的样品管和插入样品管内的微芯片反应器。 将待研究的样品溶液引入形成在微芯片反应器中的通道中，同时将微芯片反应器插入保持其中的氘化溶剂的样品管内。

公开(公告)号：US07392008B2

公开(公告)日：2008-06-24

申请号：US11418219

申请日：2006-05-05

申请人： Yutaka Takahashi

发明人： Yutaka Takahashi

IPC分类号： G03G21/00

CPC分类号： G03G21/0094 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08786 ,  G03G9/08791 ,  G03G9/08793 ,  G03G15/161 ,  G03G2215/0119 ,  G03G2215/1661

摘要： An image forming apparatus including an image bearing member; a charger for charging the image bearing member; a light irradiating device for irradiating the charged image bearing member to form an electrostatic image; a developing device for developing the electrostatic image to form a toner image; a primary transfer device for transferring the toner image to an intermediate transfer medium; a secondary transfer device for transferring the toner image to a receiver; a first cleaning device for cleaning the image bearing member; a second cleaning device for cleaning the intermediate transfer medium; a first lubricant applicator for applying a first lubricant to the image bearing member; and a second lubricant applicator for applying a second lubricant to the intermediate transfer medium such that the surface has a second static friction coefficient higher than the first static friction coefficient.

摘要翻译： 一种图像形成装置，包括图像承载部件; 用于对图像承载部件充电的充电器; 光照射装置，用于照射带电图像承载部件以形成静电图像; 用于显影静电图像以形成调色剂图像的显影装置; 用于将调色剂图像转印到中间转印介质的一次转印装置; 用于将调色剂图像传送到接收器的二次转印装置; 用于清洁图像承载部件的第一清洁装置; 用于清洁中间转印介质的第二清洁装置; 用于将第一润滑剂施加到图像承载部件的第一润滑剂施加器; 以及用于将第二润滑剂施加到所述中间转印介质的第二润滑剂施加器，使得所述表面具有高于所述第一静摩擦系数的第二静摩擦系数。

公开(公告)号：US20080138094A1

公开(公告)日：2008-06-12

申请号：US11954297

申请日：2007-12-12

申请人： Jun SHIORI ,  Toshihiro Sugiyama ,  Atsushi Tano ,  Tadashi Kasai ,  Yutaka Takahashi ,  Takehide Mizutani

发明人： Jun SHIORI ,  Toshihiro Sugiyama ,  Atsushi Tano ,  Tadashi Kasai ,  Yutaka Takahashi ,  Takehide Mizutani

IPC分类号： G03G15/06

CPC分类号： G03G15/065 ,  G03G15/5041 ,  G03G2215/0132

摘要： A control unit controls a device that executes an image forming process, compares changes of each toner adhesion amount in an image-density-detection pattern image when a developing-bias control condition is changed, with respect to a toner adhesion amount in an image-density-detection pattern image in a normal status, performs a malfunction-occurrence prediction process according to the degree of each change of the densities, and displays the result.

摘要翻译： 控制单元控制执行图像形成处理的设备，当对显影偏压控制条件改变时，比较图像浓度检测图案图像中的每个调色剂附着量的变化，相对于图像形成处理中的调色剂附着量， 密度检测图案图像在正常状态下，根据密度的每次变化的程度进行故障发生预测处理，并显示结果。

公开(公告)号：US07315723B2

公开(公告)日：2008-01-01

申请号：US11125177

申请日：2005-05-10

申请人： Takeo Suda ,  Shinichi Kawahara ,  Keiichi Yoshida ,  Yoshio Hattori ,  Yutaka Takahashi

发明人： Takeo Suda ,  Shinichi Kawahara ,  Keiichi Yoshida ,  Yoshio Hattori ,  Yutaka Takahashi

IPC分类号： G03G21/00

CPC分类号： G03G21/105 ,  G03G2221/0005 ,  G03G2221/1624

摘要： An image forming apparatus includes a photoconductor, a cleaning device, and a toner transporting device. The photoconductor has a toner image formed thereon. The cleaning device removes toner remaining on the photoconductor. The toner transporting device transports the toner removed by the cleaning device. The toner transporting device includes a first toner transport path forming member, a first toner transporting member, and a length control member. The first toner transporting member is partly provided in the first toner transport path forming member, expands and contracts in a length direction thereof, and transports the toner through the first toner transport path forming member. The length control member is provided at a downstream end of the first toner transport path forming member, and is pressed against the first toner transporting member to keep a constant length of the first toner transporting member. An image forming method is also described.

摘要翻译： 图像形成装置包括光电导体，清洁装置和调色剂输送装置。 光电导体具有形成在其上的调色剂图像。 清洁装置去除光电导体上残留的调色剂。 调色剂输送装置输送由清洁装置去除的调色剂。 调色剂输送装置包括第一调色剂输送路径形成部件，第一调色剂输送部件和长度控制部件。 第一调色剂输送构件部分地设置在第一调色剂输送路径形成构件中，在其长度方向上膨胀和收缩，并且通过第一调色剂输送路径形成构件输送调色剂。 长度控制构件设置在第一调色剂输送路径形成构件的下游端，并且被压靠第一调色剂输送构件以保持第一调色剂输送构件的恒定长度。 还描述了一种图像形成方法。

公开(公告)号：US20070286652A1

公开(公告)日：2007-12-13

申请号：US11832848

申请日：2007-08-02

申请人： Koji SUZUKI ,  Mitsuo Aoki ,  Bing Shu ,  Yasushi Koichi ,  Setsuo Soga ,  Tadashi Kasai ,  Yutaka Takahashi

发明人： Koji SUZUKI ,  Mitsuo Aoki ,  Bing Shu ,  Yasushi Koichi ,  Setsuo Soga ,  Tadashi Kasai ,  Yutaka Takahashi

IPC分类号： G03G15/20

CPC分类号： G03G15/5041 ,  G03G15/00 ,  G03G2215/00033 ,  G03G2215/00071 ,  G03G2215/0602

摘要： An image forming apparatus comprising: a latent image support for supporting a latent image and a developing device configured to us toner to develop the latent image on said latent image support, the estimated average halftone granularity of the toner imager after developing being 0.25 or less.

摘要翻译： 一种图像形成装置，包括：用于支撑潜像的潜像支持体和构造成使所述潜像载体上的潜像显影调色剂的显影装置，显影后的调色剂成像器的估计平均半色调粒度为0.25以下。

公开(公告)号：US07308195B2

公开(公告)日：2007-12-11

申请号：US10528977

申请日：2003-09-22

申请人： Naoto Yumiki ,  Yutaka Takahashi

发明人： Naoto Yumiki ,  Yutaka Takahashi

IPC分类号： G03B17/00

CPC分类号： G02B7/102

摘要： A collapsible lens barrel includes a first holding frame (2) for holding a first lens group (L1), a second holding frame (5) for holding a second lens group (L2) that is disposed on an image plane side with respect to the first lens group (L1), an actuator (6) for moving the second holding frame 5 in an optical axis direction, and a tubular cam frame (17) including a plurality of cam grooves that are formed at substantially equal intervals around a circumferential direction for moving the first holding frame (2) in the optical axis direction. The actuator (6) is attached to a portion in the cam frame (17) where the cam grooves are not formed. The first lens group (L1) is moved using the cam grooves, and the second lens group (L2) is moved using the actuator (6), so that a faster zooming speed and a lower zooming noise can be achieved.

摘要翻译： 可折叠透镜镜筒包括用于保持第一透镜组（L 1）的第一保持框架（2），用于保持第二透镜组（L 2）的第二保持框架（5），所述第二透镜组（L 2）相对于 到第一透镜组（L 1），用于沿光轴方向移动第二保持框架5的致动器（6）和包括以基本相等的间隔围绕形成的多个凸轮槽的管状凸轮框架（17） 用于使第一保持框架（2）沿光轴方向移动的圆周方向。 致动器（6）附接到凸轮框架（17）中未形成凸轮槽的部分。 使用凸轮槽移动第一透镜组（L 1），并且使用致动器（6）使第二透镜组（L 2）移动，从而可以实现更快的变焦速度和更低的变焦噪声。

公开(公告)号：US20070122167A1

公开(公告)日：2007-05-31

申请号：US11598757

申请日：2006-11-14

申请人： Toshihiro Sugiyama ,  Yutaka Takahashi ,  Jun Shiori

发明人： Toshihiro Sugiyama ,  Yutaka Takahashi ,  Jun Shiori

IPC分类号： G03G15/00 ,  G03G15/08

CPC分类号： G03G15/553 ,  G03G15/5079 ,  G03G15/55 ,  G03G2215/00109

摘要： An image forming system includes an image forming apparatus that includes process units for different colors and a lifetime management device that manages lifetime information on each unit of the image forming apparatus. The lifetime management device counts the number of prints produced by the image forming apparatus with respect to each of photoconductor units and developing units in the process units, and measures an operation amount unique to the respective units. Based on the number of prints, service life of each unit and operation amount, the lifetime management device calculates the remaining lifetime of each unit.

摘要翻译： 图像形成系统包括：图像形成装置，其包括用于不同颜色的处理单元;以及生命管理装置，其管理图像形成装置的每个单元上的生命周期信息。 寿命管理装置对由图像形成装置相对于处理单元中的每个感光体单元和显影单元产生的打印数进行计数，并测量各单元特有的操作量。 根据打印数量，每个单元的使用寿命和操作量，寿命管理装置计算每个单元的剩余寿命。