公开(公告)号：US20060072940A1

公开(公告)日：2006-04-06

申请号：US11240052

申请日：2005-09-30

申请人： Kenji Morita ,  Hidehiko Kinoshita ,  Hitoshi Kato ,  Masahiro Serizawa ,  Katsuyuki Yamazaki ,  Yuichi Yamamoto

发明人： Kenji Morita ,  Hidehiko Kinoshita ,  Hitoshi Kato ,  Masahiro Serizawa ,  Katsuyuki Yamazaki ,  Yuichi Yamamoto

IPC分类号： G03G15/01

CPC分类号： G03G15/0121 ,  G03G2215/0154 ,  G03G2215/0177

摘要： A color image forming apparatus which is capable of preventing deterioration in image formation quality caused by vibrations of a developing unit without halting an image forming operation and using a simple construction. A developing rotary unit incorporates developing devices corresponding to respective ones of a plurality of image formation colors. In forming an image, the developing rotary unit is moved to location for development of an image of each of the plurality of image formation colors. The level of vibrations applied to the developing rotary unit is detected, and the drive control pattern for the developing rotary unit is determined depending on the detected level of vibrations.

摘要翻译： 一种彩色图像形成装置，其能够防止由显影单元的振动引起的图像形成质量的劣化，而不会停止图像形成操作并且使用简单的结构。 显影旋转单元包括对应于多个图像形成颜色中的相应的显影装置的显影装置。 在形成图像时，将显影旋转单元移动到用于显影多个图像形成颜色中的每一个的图像的位置。 检测施加到显影旋转单元的振动水平，并且根据检测到的振动水平来确定用于显影旋转单元的驱动控制图案。

公开(公告)号：US5930015A

公开(公告)日：1999-07-27

申请号：US794048

申请日：1997-02-03

申请人： Takaya Yamamoto ,  Katsuyuki Yamazaki ,  Shu Yamamoto ,  Yotaro Yatsuzuka

发明人： Takaya Yamamoto ,  Katsuyuki Yamazaki ,  Shu Yamamoto ,  Yotaro Yatsuzuka

IPC分类号： H04J14/00 ,  H04B10/03 ,  H04B10/07 ,  H04B10/079 ,  H04B10/27 ,  H04B10/293 ,  H04B10/524 ,  H04B10/564 ,  H04B10/572 ,  H04J1/00 ,  H04J14/02 ,  H04J14/08 ,  H04L7/00 ,  H04L7/04

CPC分类号： H04J14/02 ,  H04B10/2587 ,  H04J14/08 ,  H04L7/0075 ,  H04L7/041

摘要： An optical access system is disclosed in which subscribers' terminals and optical coupler-splitters of nodes are maintenance-free and required control is effected on the part of the central office alone. At a first position, down-link optical digital signals are generated, which are made "1s" every n bits (n being an integer equal to greater than 2). The optical digital signals, except a train of optical pulses every n bits, are sent as down-link information over a transmission line. At a second position, the optical digital signals, except the optical pulse train, are demodulated from the transmitted down-link optical digital signals, and in an optical gate circuit on which the down-link optical digital signals are incident, up-link optical digital signals based on up-link message data is formed in synchronization with the optical pulses corresponding to every n-th bits and is transmitted to the first position over the transmission line. At the first position, the up-link optical digital signals sent from the second position is received from the transmission line.

摘要翻译： 公开了一种光接入系统，其中节点的用户终端和光耦合器分离器是免维护的，并且仅在中心局的部分进行所需的控制。 在第一位置，产生下行链路光数字信号，其每n位（n等于大于2的整数）被制成“1”。 每n位除了一列光脉冲之外的光数字信号通过传输线作为下行链路信息发送。 在第二位置，除了光脉冲序列之外的光数字信号从发送的下行链路光数字信号中解调，并且在下行链路光数字信号入射的光栅电路中，上行链路光 基于上行链路消息数据的数字信号与对应于每个第n位的光脉冲同步地形成，并通过传输线传输到第一位置。 在第一位置，从传输线接收从第二位置发送的上行链路光数字信号。

公开(公告)号：US07963741B2

公开(公告)日：2011-06-21

申请号：US11838309

申请日：2007-08-14

申请人： Ryoso Masaki ,  Yuji Enomoto ,  Motoya Ito ,  Hisato Amano ,  Shigeki Morinaga ,  Katsuyuki Yamazaki ,  Kazuhide Ebine

发明人： Ryoso Masaki ,  Yuji Enomoto ,  Motoya Ito ,  Hisato Amano ,  Shigeki Morinaga ,  Katsuyuki Yamazaki ,  Kazuhide Ebine

IPC分类号： F04D29/70

CPC分类号： H02K1/145 ,  F04D25/06 ,  F04D25/0646 ,  F04D25/08 ,  F04D29/701 ,  F04D29/703 ,  H02K37/14

摘要： The present invention provides a motor which includes a stator including a plurality of one-phase stators composed of a pair of stator cores having claw-type teeth and a coil for generating magnetic flux at the claw-type teeth, and a rotor for generating torque at a rotary shaft, wherein the stator core includes a plurality of split cores having the same shape, and the split cores are formed to have a recessed portion and a projected portion to be fitted in the recessed portion. Thereby, by using a plurality of the split cores having the same shape, one stator core is formed. On this occasion, the shape of the split cores is molded so that the recessed portion and the projected portion of one stator core are disposed at positions at which those are fitted to the projected portion and the recessed portion of the opposing stator core, respectively.

摘要翻译： 本发明提供一种电动机，其包括：定子，其包括由具有爪型齿的一对定子铁芯和用于在爪型齿上产生磁通的线圈构成的多个单相定子;以及用于产生转矩的转子 在旋转轴处，其中定子芯包括具有相同形状的多个分裂芯，并且分离芯形成为具有凹入部分和待装配在凹部中的突出部分。 由此，通过使用具有相同形状的多个分裂铁芯，形成一个定子铁芯。 在这种情况下，分裂芯的形状被模制成使得一个定子芯的凹部和突出部分分别设置在与相对的定子芯的突出部分和凹部相配合的位置处。

公开(公告)号：US20100111567A1

公开(公告)日：2010-05-06

申请号：US12613318

申请日：2009-11-05

申请人： Katsuyuki Yamazaki

发明人： Katsuyuki Yamazaki

IPC分类号： G03G15/00

CPC分类号： G03G15/5008

摘要： An image forming apparatus that can improve image quality by correcting for variations in the potential characteristics of a photosensitive member and enhance the responsiveness of an image forming operation. The photosensitive member is rotated by a drive unit and exposed to light from an exposure unit. A first generation unit periodically generates a first signal. A second generation unit generates a second signal. A plurality of generation periods of the second signals are included in one generation period of the first signal. A control unit, while the photosensitive member is controlled to accelerate, counts the second signals in response to input of the first signal, identifies an exposure position when the photosensitive member is switched from the acceleration control to constant-speed control, reads correction data corresponding to the identified exposure position from a storage unit, and controls the light quantity of the exposure unit.

摘要翻译： 一种图像形成装置，其可以通过校正感光构件的电位特性的变化并提高成像操作的响应性来提高图像质量。 感光构件由驱动单元旋转并暴露于来自曝光单元的光。 第一代单元周期性地产生第一信号。 第二代单元生成第二信号。 在第一信号的一个生成周期中包括多个第二信号的产生周期。 控制单元，当感光构件被控制加速时，响应于第一信号的输入对第二信号进行计数，当感光构件从加速控制切换到恒定速度控制时，识别曝光位置，读取相应的校正数据 从存储单元到所识别的曝光位置，并控制曝光单元的光量。

公开(公告)号：US07711281B2

公开(公告)日：2010-05-04

申请号：US11464601

申请日：2006-08-15

申请人： Shigemichi Hamano ,  Junichi Noguchi ,  Takashi Kanno ,  Takashi Soya ,  Shinichi Takata ,  Kiyoshi Okamoto ,  Katsuyuki Yamazaki ,  Tomoichiro Ohta

发明人： Shigemichi Hamano ,  Junichi Noguchi ,  Takashi Kanno ,  Takashi Soya ,  Shinichi Takata ,  Kiyoshi Okamoto ,  Katsuyuki Yamazaki ,  Tomoichiro Ohta

IPC分类号： G03G15/00

CPC分类号： G03G15/50

摘要： A technique for reducing downtime that accompanies the execution independently of adjustment processing for maintaining image quality and the execution of finishing processing relating to a printing medium. In order to apply the finishing processing to the printing medium in a finishing processing unit, an image forming apparatus to which this technique is applied sets a time between sheets that extends from end of image formation regarding a first sheet of the printing medium to start of image formation regarding a second sheet of the printing medium transported following the first sheet of the printing medium in the image forming unit, and executes adjustment processing, which is for maintaining image quality in the image forming unit, within the set time between sheets.

摘要翻译： 一种减少与执行相关的停机时间的技术，与用于维持图像质量的调整处理和执行与打印介质相关的整理处理。 为了将精加工处理应用于精加工处理单元中的打印介质，应用该技术的图像形成装置设置从关于第一张打印介质的图像形成结束开始的纸张之间的时间 关于在图像形成单元中跟随第一张打印介质传送的第二张打印介质的图像形成，并且在纸张之间的设定时间内执行用于保持图像形成单元中的图像质量的调整处理。

公开(公告)号：US07471908B2

公开(公告)日：2008-12-30

申请号：US11608382

申请日：2006-12-08

申请人： Takashi Soya ,  Junichi Noguchi ,  Takashi Kanno ,  Shinichi Takata ,  Shigemichi Hamano ,  Kiyoshi Okamoto ,  Katsuyuki Yamazaki ,  Tomoichiro Ohta

发明人： Takashi Soya ,  Junichi Noguchi ,  Takashi Kanno ,  Shinichi Takata ,  Shigemichi Hamano ,  Kiyoshi Okamoto ,  Katsuyuki Yamazaki ,  Tomoichiro Ohta

IPC分类号： G03G15/00 ,  G03G15/01

CPC分类号： G03G15/5058 ,  G03G15/0131 ,  G03G15/0194 ,  G03G2215/00059 ,  G03G2215/00063 ,  G03G2215/00067 ,  G03G2215/0119

摘要： An image forming apparatus which can improve image formation capability to a satisfactory degree while curbing the rise in running cost. An image forming device forms adjustment images having different densities on an image support member having a higher optical reflectivity than an optical reflectivity of the adjustment images. A reading reads the adjustment images. An output from the reading device is read at a predetermined number of readings or time interval between readings based on the densities of the adjustment images susceptible to the optical reflectivity of the image support member.

摘要翻译： 一种图像形成装置，其能够在抑制运行成本上升的同时提高成像能力。 图像形成装置在具有比调节图像的光学反射率更高的光学反射率的图像支持构件上形成具有不同密度的调节图像。 读数读取调整图像。 读取装置的输出以预定数量的读数或读数之间的时间间隔读取，基于对图像支持构件的光反射率敏感的调节图像的浓度。

公开(公告)号：US07450145B2

公开(公告)日：2008-11-11

申请号：US10885667

申请日：2004-07-08

申请人： Katsuyuki Yamazaki

发明人： Katsuyuki Yamazaki

IPC分类号： B41J2/44 ,  G03G15/04

CPC分类号： B41J2/471

摘要： A light beam scanner switches between a first mode in which a laser is turned ON to emit a light beam every surface period of a rotary polygon to detect the light beam, and a second mode in which the laser is turned ON to emit the light beam with a long period specified with an integral multiple of two or more of the surface period of the rotary polygon to detect the light beam, for formation of an image and non-formation of an image, thereby improving a life of the laser.

摘要翻译： 光束扫描器在其中激光器被接通以在旋转多边形的每个表面周期发射光束以检测光束的第一模式和第二模式中激光器被接通以发射光束 具有用旋转多边形的两个或多个表面周期的整体倍数指定的长周期以检测光束，用于形成图像和不形成图像，从而提高激光器的寿命。

公开(公告)号：US07286776B2

公开(公告)日：2007-10-23

申请号：US11240052

申请日：2005-09-30

申请人： Kenji Morita ,  Hidehiko Kinoshita ,  Hitoshi Kato ,  Masahiro Serizawa ,  Katsuyuki Yamazaki ,  Yuichi Yamamoto

发明人： Kenji Morita ,  Hidehiko Kinoshita ,  Hitoshi Kato ,  Masahiro Serizawa ,  Katsuyuki Yamazaki ,  Yuichi Yamamoto

IPC分类号： G03G15/00

CPC分类号： G03G15/0121 ,  G03G2215/0154 ,  G03G2215/0177

摘要： A color image forming apparatus which is capable of preventing deterioration in image formation quality caused by vibrations of a developing unit without halting an image forming operation and using a simple construction. A developing rotary unit incorporates developing devices corresponding to respective ones of a plurality of image formation colors. In forming an image, the developing rotary unit is moved to location for development of an image of each of the plurality of image formation colors. The level of vibrations applied to the developing rotary unit is detected, and the drive control pattern for the developing rotary unit is determined depending on the detected level of vibrations.

摘要翻译： 一种彩色图像形成装置，其能够防止由显影单元的振动引起的图像形成质量的劣化，而不会停止图像形成操作并且使用简单的结构。 显影旋转单元包括对应于多个图像形成颜色中的相应的显影装置的显影装置。 在形成图像时，将显影旋转单元移动到用于显影多个图像形成颜色中的每一个的图像的位置。 检测施加到显影旋转单元的振动水平，并且根据检测到的振动水平来确定显影旋转单元的驱动控制图案。

公开(公告)号：US20060285863A1

公开(公告)日：2006-12-21

申请号：US11431616

申请日：2006-05-11

申请人： Junichi Noguchi ,  Takashi Kanno ,  Takashi Soya ,  Shinichi Takata ,  Shigemichi Hamano ,  Kiyoshi Okamoto ,  Katsuyuki Yamazaki ,  Tomoichiro Ohta

发明人： Junichi Noguchi ,  Takashi Kanno ,  Takashi Soya ,  Shinichi Takata ,  Shigemichi Hamano ,  Kiyoshi Okamoto ,  Katsuyuki Yamazaki ,  Tomoichiro Ohta

IPC分类号： G03G15/00

CPC分类号： G03G15/5033 ,  G03G2215/0119 ,  G03G2215/0158

摘要： Disclosed is an image forming apparatus whereby waiting time (downtime), which is required for forming an image by automatic adjustment relating to image formation density or image formation position, is made shorter than in the prior art. When an image having a size equal to or less than a prescribed size is formed is formed in this apparatus, the image to be formed is placed on an image carrier in such a manner that a vacant area for forming an adjustment pattern can be reserved on the image carrier. As a result, automatic adjustment relating to image formation density or image formation position can be executed while an image is formed.

摘要翻译： 公开了一种图像形成装置，其中与图像形成密度或图像形成位置相关的通过自动调整形成图像所需的等待时间（停机时间）比现有技术更短。 当在该装置中形成具有等于或小于规定尺寸的图像的图像时，将要形成的图像以这样的方式被放置在图像载体上，使得可以保留用于形成调整图案的空白区域 图像载体。 结果，可以在形成图像的同时执行与图像形成密度或图像形成位置有关的自动调整。

公开(公告)号：US07042591B1

公开(公告)日：2006-05-09

申请号：US09624377

申请日：2000-07-27

申请人： Katsuyuki Yamazaki ,  Toshiyuki Sekiya ,  Mitsuo Shiraishi ,  Junji Ishikawa

发明人： Katsuyuki Yamazaki ,  Toshiyuki Sekiya ,  Mitsuo Shiraishi ,  Junji Ishikawa

IPC分类号： G06F15/00

CPC分类号： G03G15/326 ,  G03G15/04054

摘要： The present invention provides an image exposure apparatus which has a light emitting chip including a plurality of light emitting elements, a base plate for mounting the chip thereon, a lens for imaging light emitted from the plurality of light emitting elements on an exposure surface, an electrode disposed in the vicinity of the lens, and an insulative protecting member for protecting the chip, wherein a gap is provided between the electrode and the protecting member.

摘要翻译： 本发明提供了一种图像曝光装置，其具有包括多个发光元件的发光芯片，用于将芯片安装在其上的基板，用于将从多个发光元件发射的光成像在曝光表面上的透镜， 设置在透镜附近的电极，以及用于保护芯片的绝缘保护构件，其中在电极和保护构件之间设置有间隙。