公开(公告)号：US20080075486A1

公开(公告)日：2008-03-27

申请号：US11859075

申请日：2007-09-21

申请人： Katsumi Takahashi ,  Yuichiro Maeda ,  Yushi Oka ,  Kenji Kuroki ,  Yuzo Matsumoto ,  Kazunori Togashi ,  Takuya Kawamura

发明人： Katsumi Takahashi ,  Yuichiro Maeda ,  Yushi Oka ,  Kenji Kuroki ,  Yuzo Matsumoto ,  Kazunori Togashi ,  Takuya Kawamura

IPC分类号： G03G15/00

CPC分类号： G03G15/5062 ,  G03G15/2039 ,  G03G15/6564 ,  G03G2215/00067 ,  G03G2215/00569 ,  G03G2215/00599

摘要： In an image forming apparatus which forms an image by transferring, onto sheets fed by a feeding unit at the first feeding interval, a toner image formed on a photoconductor or intermediate transfer member, if the temperature of a fixing unit which fixes an image transferred onto a sheet falls outside a set temperature range, the sheet layout is changed to a feeding interval wider than the first feeding interval. Whether to perform adjustment processing is determined based on determination of an image forming condition. If the feeding interval is changed to a wider one in the feeding interval changing step during image formation and it is determined in the determination step to perform adjustment processing, toner patch images are formed in an area where no toner image is formed on the photoconductor or intermediate transfer member. The adjustment processing is performed based on reading toner patch images.

摘要翻译： 在形成图像的图像形成装置中，如果将转印到图像上的图像固定的定影单元的温度，将形成在感光体或中间转印部件上的调色剂图像转印到由馈送单元馈送的片材上， 片材落在设定温度范围之外，片材布局改变为比第一馈送间隔宽的馈送间隔。 基于图像形成条件的确定确定是否进行调整处理。 如果在图像形成期间在馈送间隔改变步骤中将馈送间隔改变为更宽的位置，并且在确定步骤中确定执行调节处理，则在不在感光体上形成调色剂图像的区域中形成调色剂图像， 中间转印部件。 基于读取调色剂补片图像进行调整处理。

公开(公告)号：US20070242332A1

公开(公告)日：2007-10-18

申请号：US11736411

申请日：2007-04-17

申请人： Takashi Fujimori ,  Kenji Kuroki ,  Hiroyuki Eda

发明人： Takashi Fujimori ,  Kenji Kuroki ,  Hiroyuki Eda

IPC分类号： G02B26/08

CPC分类号： G02B26/127 ,  G03G15/50 ,  Y10S359/90

摘要： An image forming apparatus that previously rotates a polygonal mirror drive motor before starting a job and forms a latent image by using an optical scanning unit including the polygonal mirror drive motor is provided. The image forming apparatus includes a control unit configured to perform control such that, in the determination of the presence or absence of each of color toners before a previous rotation is started, if it is determined that any one of the color toners is absent, only the polygonal mirror drive motor corresponding to a black toner is previously rotated.

摘要翻译： 提供一种图像形成装置，其在开始工作之前预先旋转多面镜驱动电动机，并且通过使用包括多面镜驱动电动机的光学扫描单元形成潜像。 图像形成装置包括：控制单元，其被配置为执行控制，使得在确定先前旋转开始之前的每个彩色调色剂的存在或不存在时，如果确定任何一个彩色调色剂不存在，则仅 预先旋转对应于黑色调色剂的多面镜驱动马达。

公开(公告)号：US20050275971A1

公开(公告)日：2005-12-15

申请号：US10902821

申请日：2004-07-30

申请人： Kenji Kuroki ,  Taichi Nakamura ,  Akira Tokizono ,  Akihiro Sera

发明人： Kenji Kuroki ,  Taichi Nakamura ,  Akira Tokizono ,  Akihiro Sera

IPC分类号： G11B21/21 ,  G11B5/48 ,  G11B5/60

CPC分类号： G11B5/4826 ,  G11B5/4833

摘要： A magnetic disk drive includes a magnetic disk and a femto slider. The magnetic disk has a minimum track linear velocity of 1 to 5 m/s. In one embodiment, the magnetic disk drive includes a negative pressure type femto slider and adopts a load/unload method. A gram load “GL” of a head suspension assembly HSA is set at a value exceeding about 3 mN and smaller than about 15 mN and a pitch static attitude “PSA” (deg) and pitch stiffness “Kp” (Nm/deg) satisfy the expression ((PSA×Kp)/GL)

摘要翻译： 磁盘驱动器包括磁盘和毫微微滑块。 磁盘具有1至5m / s的最小轨道线速度。 在一个实施例中，磁盘驱动器包括负压型毫微微滑块，并采用加载/卸载方法。 磁头悬挂组件HSA的克负载“GL”被设定为超过约3mN且小于约15mN的值，并且俯仰静态姿态“PSA”（deg）和俯仰刚度“Kp”（Nm / deg）满足 表达式（（PSAxKp）/ GL）<0.25mm。 结果，可以防止毫微微滑块假定称为双稳态高度的元稳定飞越高状态。 此外，通过将俯仰静止姿态“PSA”设定为大于0度的值，可以防止滑块与称为半稳定阻力的磁盘表面发生元稳定接触的状态。

公开(公告)号：US20050013039A1

公开(公告)日：2005-01-20

申请号：US10892511

申请日：2004-07-14

申请人： Satoshi Matsumura ,  Kenji Kuroki ,  Hiroki Kitahori

发明人： Satoshi Matsumura ,  Kenji Kuroki ,  Hiroki Kitahori

IPC分类号： G11B25/04 ,  G11B33/08 ,  G11B33/12 ,  G11B17/00

CPC分类号： G11B33/121 ,  G11B25/043

摘要： When attaching/detaching a magnetic disk drive to/from the slot of a PC card, the user holds the drive with his or her fingers and thumb, applying figure pressure to the portion of the drive in which the magnetic head is located, which might lead to damage to the magnetic head and the magnetic disk in the worst case. A magnetic disk drive according to one embodiment of the present invention comprises a magnetic disk, a spindle motor for holding and rotating the magnetic disk, a magnetic head for writing/reading information to/from the magnetic disk, an actuator having the magnetic head mounted on one end thereof, for moving the magnetic head in a radial direction of the magnetic disk, and a circuit board having electronic components thereon. A connector for transmitting signals from the magnetic head to an external device is attached to a side of the circuit board close to the magnetic head.

摘要翻译： 当将磁盘驱动器与PC卡的插槽相连/拆卸时，用户用他或她的手指和拇指握住驱动器，将图形压力施加到磁头所在的驱动器部分，这可能 在最坏的情况下会导致磁头和磁盘的损坏。 根据本发明的一个实施例的磁盘驱动器包括磁盘，用于保持和旋转磁盘的主轴电机，用于向/从磁盘读/写信息的磁头，安装有磁头的致动器 在其一端，用于沿磁盘的径向移动磁头，以及在其上具有电子部件的电路板。 用于将信号从磁头传输到外部装置的连接器附接到靠近磁头的电路板的一侧。

公开(公告)号：US06683746B1

公开(公告)日：2004-01-27

申请号：US09501482

申请日：2000-02-09

申请人： Kenji Kuroki ,  Hiroaki Andoh

发明人： Kenji Kuroki ,  Hiroaki Andoh

IPC分类号： G11B3314

CPC分类号： G11B33/146

摘要： A breather filter for a hard disk drive is attached to a hole provided in the cover of the disk drive. The breather filter has a first sheet that forms a diffusing tube at a position corresponding to the hole provided in the cover of the disk drive. The filter also has a second sheet forming an opening at a position corresponding to the diffusing tube of the first sheet. A third sheet of the filter has an adsorbent layer at a position corresponding to the opening in the second sheet. Finally, a fourth sheet, including a filter layer, covers the adsorbent layer of the third sheet and is stacked with each of the sheets.

摘要翻译： 用于硬盘驱动器的通气过滤器连接到设置在磁盘驱动器的盖中的孔。 通气过滤器具有在对应于设置在盘驱动器的盖中的孔的位置处形成扩散管的第一片。 过滤器还具有在对应于第一片的扩散管的位置处形成开口的第二片。 第三片过滤器在对应于第二片中的开口的位置处具有吸附剂层。 最后，包括过滤层的第四片覆盖第三片的吸附剂层并且与每个片层叠。