公开(公告)号：US07233751B2

公开(公告)日：2007-06-19

申请号：US10921578

申请日：2004-08-18

申请人： Ikuo Nishida

发明人： Ikuo Nishida

IPC分类号： G03G15/00

CPC分类号： G03G15/6552

摘要： An image forming apparatus comprising a main body having a copy function of printing an image read from a document on a paper sheet, a printer function of printing an externally input image on a paper sheet, and a paper ejection port to eject a printed paper sheet. The apparatus also includes a paper ejection unit which has a first tray and a second tray for receiving a paper sheet ejected form the paper ejection port, and moves the trays selectively to the positions corresponding to the paper ejection port. The apparatus also includes a control panel for setting an operating condition of the apparatus, and a state key provided on the control panel and configured to operate when holding the trays at current positions.

摘要翻译： 一种图像形成装置，包括具有打印从纸张上的文档读取的图像的复印功能的主体，在纸张上打印外部输入的图像的打印机功能以及排纸口，以喷射打印的纸张 。 该装置还包括具有第一托盘和第二托盘的纸张排出单元，第二托盘用于接收从排纸口排出的纸张，并且将托盘选择性地移动到与排纸口对应的位置。 该装置还包括用于设置装置的操作状态的控制面板和设置在控制面板上并被配置为在将托盘保持在当前位置时操作的状态键。

公开(公告)号：US20060026610A1

公开(公告)日：2006-02-02

申请号：US11046429

申请日：2005-01-27

申请人： Keiji Sasao ,  Shigeo Ohashi ,  Ikuo Nishida ,  Hisahiro Miki ,  Kouhei Takita

发明人： Keiji Sasao ,  Shigeo Ohashi ,  Ikuo Nishida ,  Hisahiro Miki ,  Kouhei Takita

IPC分类号： G11B7/00 ,  G11B33/14

CPC分类号： G11B33/1426

摘要： An optical disk apparatus includes a spindle motor for rotating the optical disk. The optical pickup device records or reproduces information into/from the optical disk, and a guide shaft 6 guides the optical pickup device in a radius direction of the optical disk. The optical disk is transferred by a disk tray 3. The disk tray and the optical pickup device 7 etc. are contained in a casing 1. A heat storage device 10, a phase of which is changed in an operating state of the optical disk apparatus, is arranged in a casing.

摘要翻译： 光盘装置包括用于旋转光盘的主轴电动机。 光学拾取装置将信息记录到光盘中或从光盘再现信息，并且导向轴6沿着光盘的半径方向引导光学拾取装置。 光盘通过盘托盘3传送。盘托盘和光拾取装置7等容纳在壳体1中。一种相位在光盘装置的运行状态下改变的储热装置10 ，布置在壳体中。

公开(公告)号：US5489970A

公开(公告)日：1996-02-06

申请号：US203416

申请日：1994-03-01

申请人： Ikuo Nishida

发明人： Ikuo Nishida

IPC分类号： B65H3/06 ,  B65H3/44 ,  B65H7/18 ,  G03G15/00 ,  G03G21/00

CPC分类号： G03G15/6564 ,  G03G2215/00405 ,  G03G2215/00556

摘要： According to a paper conveying apparatus and a copying machine of the present invention, when a paper is supplied from a back cassette provided at a position where at least one cassette is provided between a photoconductive drum and the cassette, and a first paper supplied to the photoconductive drum is conveyed to an aligning roller of the copying machine, a second paper sequentially after the first paper arrived at the aligning roller is drawn from the back cassette in advance. Due to this, paper conveying time necessary for conveying the paper is reduced when a continuous copying is performed. If a back edge of the first paper is left on an intermediate aligning roller, that is, the whole length of paper drawn from the back cassette is longer, the second paper is stopped at the position where the second paper is drawn from the back cassette. Therefore, the first paper and second paper can be prevented from being collided with each other, and being overlapped on each other.

摘要翻译： 根据本发明的纸张传送装置和复印机，当从设置在感光鼓和盒之间的至少一个盒的位置处的后盒提供纸时，并且向第一纸提供纸张 感光鼓被传送到复印机的对准辊，在第一纸到达对准辊之后依次从后盒中抽出第二纸。 因此，进行连续复印时，输送纸张所需的纸张传送时间减少。 如果第一纸张的后边缘留在中间对齐辊上，即从后盒中拉出的纸张的整个长度较长，则第二纸张停在第二纸张从后盒中抽出的位置 。 因此，可以防止第一纸张和第二纸张相互碰撞并彼此重叠。

公开(公告)号：US4757398A

公开(公告)日：1988-07-12

申请号：US843670

申请日：1986-03-25

申请人： Ikuo Nishida ,  Shinichi Hanawa ,  Hideyuki Kawase

发明人： Ikuo Nishida ,  Shinichi Hanawa ,  Hideyuki Kawase

IPC分类号： G11B15/665 ,  G11B5/027

CPC分类号： G11B15/6656

摘要： A magnetic recording and/or reproducing apparatus, comprising a rotary head device, in which a magnetic tape is drawn out of a cassette and brought into contact with the rotary head device. A tape draw-out device, doubling as a tape guide, forms a predetermined tape path and guides the drive of the magnetic tape after drawing out the magnetic tape. A fixed magnetic head and other tape guide mechanism are movably arranged on the path of the tape draw-out device during operation of the apparatus for reducing the size thereof. With the tape loading operation, the fixed magnetic head and the other tape guide are moved by a common drive mechanism and held in position by a common stopper.

摘要翻译： 一种磁记录和/或再现装置，包括旋转磁头装置，其中磁带从盒中拉出并与旋转磁头装置接触。 作为带引导件加倍的磁带引出装置形成预定的磁带路径并且在拉出磁带之后引导磁带的驱动。 在用于减小其尺寸的装置的操作期间，固定磁头和其他带引导机构可移动地布置在带拉出装置的路径上。 通过磁带加载操作，固定磁头和另一磁带引导件通过公共驱动机构移动，并通过公共挡块保持就位。

公开(公告)号：US08024747B2

公开(公告)日：2011-09-20

申请号：US12430165

申请日：2009-04-27

申请人： Yoichi Narui ,  Ikuo Nishida ,  Yoshiyuki Tanaka ,  Hisahiro Miki

发明人： Yoichi Narui ,  Ikuo Nishida ,  Yoshiyuki Tanaka ,  Hisahiro Miki

IPC分类号： G11B17/051

CPC分类号： G11B17/051

摘要： An optical disc apparatus including first to fourth disc guides. At the end of disc loading, the first one, in a fixed position, contacts a peripheral side face of the optical disc at a first point thereon to support the disc; the second one has a plane opposite to the peripheral side face which contacts the peripheral side face of the optical disc at a second point to support the disc while restrained from moving away from the side face; the third one contacts the peripheral side face of the optical disc at a third point to support the disc while biased by a spring; and the fourth one contacts the side face at a fourth point while biased by a spring to support the disc, and is restrained from moving against the resilience of the spring. The disc, supported by those disc guides, is chucked by a clamper.

摘要翻译： 一种光盘装置，包括第一至第四盘导向件。 在盘装载结束时，第一个在固定位置，在其上的第一点处接触光盘的周边侧面以支撑盘; 第二个具有与在第二点处接触光盘的周边侧面的周边侧面相对的平面，以支撑盘，同时限制远离侧面移动; 第三个在第三点接触光盘的周边侧面，以在弹簧偏压的同时支撑盘; 并且第四个在第四点处接触侧面，同时由弹簧偏压以支撑盘，并且被抑制抵抗弹簧的弹性运动。 由这些盘导向器支撑的盘被夹持器卡住。

公开(公告)号：US20100058369A1

公开(公告)日：2010-03-04

申请号：US12468111

申请日：2009-05-19

申请人： Yoshiyuki TANAKA ,  Ikuo Nishida ,  Hisahiro Miki

发明人： Yoshiyuki TANAKA ,  Ikuo Nishida ,  Hisahiro Miki

IPC分类号： G11B17/04

CPC分类号： G11B17/056

摘要： The present invention provides an optical disk apparatus which allows for accurate centering of an optical disk regardless of its placed attitude and in which reliability of chucking operation has been improved, and the apparatus includes a first disk guide 41, a second disk guide 42, a third disk guide 43, and a fourth disk guide 44 for guiding the optical disk to a centering position, the guides being disposed in a chassis 20, and a cam member 47 disposed in the chassis 20, in which when the optical disk is guided to the centering position, the cam member 47 locks at least either the third disk guide 43 or the fourth disk guide 44 to restrain the optical disk from moving to an insertion direction thereof, then releasing the restraint at the time of chucking of the optical disk.

摘要翻译： 本发明提供了一种光盘装置，无论其放置的姿态如何，都能够准确地对准光盘，并且其中夹紧操作的可靠性得到改善，并且该装置包括第一盘引导件41，第二盘引导件42， 第三盘引导件43和用于将光盘引导到定心位置的第四盘引导件44，引导件设置在底架20中，以及设置在底架20中的凸轮构件47，其中当光盘被引导到 定心位置，凸轮构件47至少锁定第三盘引导件43或第四盘引导件44以限制光盘移动到其插入方向，然后在夹持光盘时释放约束。

公开(公告)号：US07191457B2

公开(公告)日：2007-03-13

申请号：US10785847

申请日：2004-02-23

申请人： Hironori Saito ,  Ikuo Nishida ,  Yoichi Narui ,  Kohei Takita ,  Kenji Watabe

发明人： Hironori Saito ,  Ikuo Nishida ,  Yoichi Narui ,  Kohei Takita ,  Kenji Watabe

IPC分类号： G11B7/08 ,  G11B33/08 ,  G11B33/14

CPC分类号： G11B7/08582 ,  G11B33/08 ,  G11B33/14

摘要： Guide members for guiding an optical pickup for movement in directions parallel to a diameter of an optical disk relative to the optical disk are formed of a metal, support members supporting the guide members on a chassis are formed of a resin, and heat transfer members formed of a metal are set in contact with the guide members and the chassis to achieve both the dissipation of heat generated by the optical pickup and the isolation of the optical pickup from vibrations. The guide support members attenuate vibrations propagating from the chassis toward the optical pickup, and heat generated by the optical pickup is dissipated through the heat transfer members into the chassis.

摘要翻译： 引导构件用于引导光拾取器相对于光盘相对于光盘的直径方向移动的方式由金属形成，支撑引导构件的底座上的支撑构件由树脂形成，并且传热构件形成 设置为与导向构件和底座接触以实现由光学拾取器产生的热量的消散和光学拾取器与振动的隔离。 引导支撑构件衰减从底盘向光学拾取器传播的振动，并且由光学拾取器产生的热量通过传热构件散发到底盘中。

公开(公告)号：US20060265721A1

公开(公告)日：2006-11-23

申请号：US11236056

申请日：2005-09-26

申请人： Mitsutaka Shizuya ,  Ikuo Nishida ,  Hisahiro Miki

发明人： Mitsutaka Shizuya ,  Ikuo Nishida ,  Hisahiro Miki

IPC分类号： G11B33/02

CPC分类号： G11B33/142 ,  G11B17/056

摘要： In order to improve internal cooling performance and efficiency by means of introducing outside air of an optical disc drive without using a fan, an optical disc drive of the invention includes a tray movable for the sake of mounting and dismounting a disc, a disc rotation mechanism arranged at the center to rotate the disc, and a pickup arranged on a backside of the center to write and read the disc within a housing. The tray has an opening at its center and partitions the housing in a vertical direction. The optical disc drive is arranged with a first opening for inhaling outside air in a height range between the bottom surface of the tray and the proximity to the bottom end of the pickup on a back surface or a side surface around a corner on a right side viewed from the backside of the housing, and a second opening for exhausting internal air, arranged higher than a top surface of the tray on the back surface or a side surface around a corner on a left side viewed from the backside.

摘要翻译： 为了通过在不使用风扇的情况下引入光盘驱动器的外部空气来提高内部冷却性能和效率，本发明的光盘驱动器包括为了安装和拆卸盘可移动的托盘，盘旋转机构 布置在中心以旋转盘，以及拾取器，布置在中心的后侧以在壳体内写入和读取盘。 托盘在其中心具有开口，并在垂直方向上分隔外壳。 光盘驱动器布置有第一开口，用于在托盘的底表面和拾取器的底端附近的高度范围内吸入外部空气的背面或右侧的拐角附近的侧表面 从壳体的后侧观察，以及用于排出内部空气的第二开口，布置成高于背面的托盘的顶表面或从背面观察的左侧的拐角附近的侧表面。

公开(公告)号：US06700682B1

公开(公告)日：2004-03-02

申请号：US09385446

申请日：1999-08-30

申请人： Ikuo Nishida

发明人： Ikuo Nishida

IPC分类号： H04N1393

CPC分类号： H04N1/393 ,  H04N1/0402 ,  H04N1/0443 ,  H04N2201/0462

摘要： An accumulation unit accumulates, in a 1-line element corresponding to the main scanning direction, an electrical signal prepared by photoelectrically converting optical image information obtained by scanning an original image to be formed with a carriage in the subscanning direction. A magnification setting unit sets the copy magnification. A speed change unit changes the moving speed of the carriage in accordance with the copy magnification, and when the set copy magnification is equal to or smaller than a certain magnification in reduction, changes the carriage moving speed to 1/n (n: a natural number larger than 1) from the relationship between the current magnification and the carriage moving speed. A preprocessing unit converts the electrical signal into a digital signal, has a line memory for storing 1-line input image data in the main scanning direction, performs arithmetic processing for multilevel n-line data in the main scanning direction to change the subscanning magnification in reduction, and outputs 1-line output image data in the main scanning direction. An image data processing unit performs predetermined image data processing including processing of receiving for each pixel the 1-line output image data in the main scanning direction output from the preprocessing unit, and converting the image data into binary data.

摘要翻译： 累积单元在对应于主扫描方向的1线元件中累积通过光电转换通过扫描要在副扫描方向上的托架形成的原始图像而获得的光学图像信息而准备的电信号。 放大倍率设定单位设定复印倍率。 速度改变单元根据复印倍率改变滑架的移动速度，并且当设定复印倍率在缩小时等于或小于某一倍率时，将滑架移动速度改变为1 / n（n：自然） 数目大于1）与当前放大倍数和滑架移动速度之间的关系。 预处理单元将电信号转换为数字信号，具有用于在主扫描方向上存储1行输入图像数据的行存储器，对主扫描方向的多级n线数据进行运算处理，以将副扫描倍率改变为 减少并在主扫描方向输出1行输出图像数据。 图像数据处理单元执行预定图像数据处理，包括对从每个像素接收从预处理单元输出的主扫描方向上的1行输出图像数据，并将图像数据转换为二进制数据的处理。

公开(公告)号：US20090288107A1

公开(公告)日：2009-11-19

申请号：US12430165

申请日：2009-04-27

申请人： Yoichi NARUI ,  Ikuo Nishida ,  Yoshiyuki Tanaka ,  Hisahiro Miki

发明人： Yoichi NARUI ,  Ikuo Nishida ,  Yoshiyuki Tanaka ,  Hisahiro Miki

IPC分类号： G11B17/04

CPC分类号： G11B17/051

摘要： An optical disc apparatus including first to fourth disc guides. At the end of disc loading, the first one, in a fixed position, contacts a peripheral side face of the optical disc at a first point thereon to support the disc; the second one has a plane opposite to the peripheral side face which contacts the peripheral side face of the optical disc at a second point to support the disc while restrained from moving away from the side face; the third one contacts the peripheral side face of the optical disc at a third point to support the disc while biased by a spring; and the fourth one contacts the side face at a fourth point while biased by a spring to support the disc, and is restrained from moving against the resilience of the spring. The disc, supported by those disc guides, is chucked by a clamper.

摘要翻译： 一种光盘装置，包括第一至第四盘导向件。 在盘装载结束时，第一个在固定位置，在其上的第一点处接触光盘的周边侧面以支撑盘; 第二个具有与在第二点处接触光盘的周边侧面的周边侧面相对的平面，以支撑盘，同时限制远离侧面移动; 第三个在第三点接触光盘的周边侧面，以在弹簧偏压的同时支撑盘; 并且第四个在第四点处接触侧面，同时由弹簧偏压以支撑盘，并且被抑制抵抗弹簧的弹性运动。 由这些盘导向器支撑的盘被夹持器卡住。