公开(公告)号：US06858681B2

公开(公告)日：2005-02-22

申请号：US10400539

申请日：2003-03-28

申请人： Satoru Ohtani ,  Shinji Abe ,  Hiroto Nishida

发明人： Satoru Ohtani ,  Shinji Abe ,  Hiroto Nishida

IPC分类号： B01J8/24 ,  C08F2/34 ,  C08F210/16

CPC分类号： B01J8/1827 ,  C08F210/16 ,  C08F2/001 ,  C08F2/34 ,  C08F2/005 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/17

摘要： The process for producing an olefinic polymer comprises introducing a saturated aliphatic hydrocarbon in a liquid phase state and in a vapor phase state into the aforementioned fluidized-bed and (co)polymerizing in the condition that when the inside radius of the cylinder section of the fluidized-bed reactor is defined as a distance of 1, the relationship between the concentration (C1) of the saturated aliphatic hydrocarbon put in a liquid state in the peripheral portion of the cylinder section at a relative distance of 0.7 to 1.0 from the center of the cylinder section as a start point and the concentration (C2) of the saturated aliphatic hydrocarbon put in a liquid state in the center portion of the cylinder section at a relative distance less than 0.7 from the center fulfills the following equation: C1>C2 at a place close to the upstream section of said gas distributing plate.

摘要翻译： 制备烯烃聚合物的方法包括将液相状态和气相状态的饱和脂族烃引入上述流化床和（共）聚合，条件是当流化床的圆筒部分的内半径 反应器被定义为距离1的距离，在圆筒部分的周边部分中的液体状态的饱和脂族烃的浓度（C1）之间的距离为距离中心的0.7至1.0的相对距离 气缸部分作为起始点，并且在中心部分的中心部分处于液态的饱和脂族烃的浓度（C2）在距中心小于0.7的相对距离处满足以下等式：C1> C2 靠近所述气体分配板的上游部分。

公开(公告)号：US06459674B1

公开(公告)日：2002-10-01

申请号：US09708533

申请日：2000-11-09

申请人： Akira Matsumoto ,  Hiroto Nishida ,  Isamu Nakade ,  Masakazu Kashikawa

发明人： Akira Matsumoto ,  Hiroto Nishida ,  Isamu Nakade ,  Masakazu Kashikawa

IPC分类号： G11B2303

CPC分类号： G11B17/021

摘要： A disc changer apparatus includes a casing. A plurality of trays are contained in the casing for carrying discs respectively. The trays are held and arranged in a stack. A region between a designated one of the trays and a tray immediately above the designated tray is expanded. A disc on the designated tray is pushed. A drive mechanism moves a turntable into the expanded region to place the turntable below the pushed disc. The drive mechanism includes a shaft, a base plate supported within the casing via the shaft, a damper, and a chassis connected to the base plate via the damper and carrying the turntable.

摘要翻译： 换盘装置包括壳体。 多个托盘容纳在用于承载盘的壳体中。 托盘被保持并布置成堆叠。 托盘中指定的一个托盘和指定托盘正上方的托盘之间的区域被扩展。 推送指定托盘上的光盘。 驱动机构将转盘移动到扩展区域中，以将转台放置在推动盘下方。 驱动机构包括轴，通过轴支撑在壳体内的基板，阻尼器和通过阻尼器连接到基板并承载转台的底盘。

公开(公告)号：US5825738A

公开(公告)日：1998-10-20

申请号：US859226

申请日：1997-05-19

申请人： Eiichi Ookawa ,  Hiroto Nishida ,  Takashi Suzuki ,  Hitoshi Watanabe ,  Toshiaki Sasaki

发明人： Eiichi Ookawa ,  Hiroto Nishida ,  Takashi Suzuki ,  Hitoshi Watanabe ,  Toshiaki Sasaki

IPC分类号： G11B17/04 ,  G11B33/02

CPC分类号： G11B17/0438 ,  G11B17/0436

摘要： A loader conveys a holder, carrying thereon a disc cartridge, between a cartridge ejection position and a reproducing/recording position. The loader has an engaging part which engages with a mechanical lock mechanism so as to release a holder pin in the mechanical lock mechanism from its locked condition in order to hold a movable chassis in a floating condition with respect to a stationary chassis and to lock the holding pin in the mechanical lock mechanism so as to fix the movable chassis to the stationary chassis when the holder has been moved to the cartridge ejecting side. When the holder is moved to the reproducing/recording position, the holding pin provided on the holder engages with a shutter closing spring so as to retract an engaging part at the front end of the shutter closing spring through an opening in the holder in order to prevent the disc cartridge from making contact with the shutter closing spring, thereby making it possible to give a satisfactory feeling of insertion of the disc cartridge and avoid damaging the disc cartridge. Further, a rack in a loader feed mechanism is composed of two rack members which are linked together so as to decrease the operating length for moving the loader.

公开(公告)号：US08132195B2

公开(公告)日：2012-03-06

申请号：US11574908

申请日：2005-09-12

申请人： Hiroshi Ohmura ,  Hiroto Nishida ,  Motoki Kuroda

发明人： Hiroshi Ohmura ,  Hiroto Nishida ,  Motoki Kuroda

IPC分类号： G11B17/04

CPC分类号： G11B17/05 ,  G11B19/04 ,  G11B19/12 ,  G11B23/40

摘要： A disk device is capable of quickly identifying an inserted optical disk. A reading portion obtains disk surface information from an optical disk that is passing, and stores the obtained disk surface information in a storing portion provided in a disk playing device. An identifying portion decides whether or not the disk playing device is able to play the optical disk, based on the surface information.

摘要翻译： 磁盘设备能够快速识别插入的光盘。 读取部从通过的光盘获取盘面信息，并将获得的盘面信息存储在设置在盘播放装置中的存储部中。 识别部分基于表面信息来决定盘播放设备是否能够播放光盘。

公开(公告)号：US07844980B2

公开(公告)日：2010-11-30

申请号：US11814399

申请日：2006-01-19

申请人： Kazunori Hasegawa ,  Tsukasa Nakayama ,  Hiroto Nishida ,  Isamu Nakade ,  Kenji Urushihara

发明人： Kazunori Hasegawa ,  Tsukasa Nakayama ,  Hiroto Nishida ,  Isamu Nakade ,  Kenji Urushihara

IPC分类号： G11B17/04

CPC分类号： G11B17/051 ,  G11B17/0404

摘要： To provide an optical disc device in which the number of parts is small, and quietness can be secured with a simple mechanism. The optical disc device includes a main body having a disc insertion/removal port, and a conveying roller for conveying a disc between the disc insertion/removal port and a disc receiving position in the main body, and also includes a swinging lever which is pivotally supported at its proximal end on a supporting shaft within the main body, and has a disc arrival switch fixed thereto, and a detection lever which is pivotally supported at its proximal end on the supporting shaft, and contacts an outer periphery of the disc (which is to be received in the disc receiving position) at its distal end to operate the disc arrival switch, and when the disc is to be inserted into the disc receiving position, the detection lever is projected into the disc receiving position.

摘要翻译： 为了提供其中部件数量少的光盘装置，并且可以用简单的机构确保安静性。 光盘装置包括具有盘插入口的主体，以及用于在盘插入/移出端口和盘体接收位置之间传送盘的输送辊，还包括摆动杆， 在其近端支撑在主体内的支撑轴上，并且具有固定到其上的盘到达开关，以及检测杆，其在其近端枢转地支撑在支撑轴上，并且与盘的外周接触（其中 在其远端被接收以操作盘到达开关，并且当盘被插入盘接收位置时，检测杆被投影到盘接收位置。

公开(公告)号：US07752640B2

公开(公告)日：2010-07-06

申请号：US11814225

申请日：2006-01-19

申请人： Isamu Nakade ,  Tsukasa Nakayama ,  Kazunori Hasegawa ,  Kenji Urushihara ,  Hiroto Nishida

发明人： Isamu Nakade ,  Tsukasa Nakayama ,  Kazunori Hasegawa ,  Kenji Urushihara ,  Hiroto Nishida

IPC分类号： G11B17/028

CPC分类号： G11B17/0288 ,  B60R11/0211 ,  B60R2011/0005 ,  B60R2011/027 ,  G11B17/021 ,  G11B17/0282 ,  G11B17/0404 ,  G11B17/051 ,  G11B17/30

摘要： An optical disc device and a disc changer drive capable of achieving a reduction in cost and number of articles and a reduction in size of the disc drive with a simple configuration rather than the prior art and also carrying out a stable playing/writing operation are provided. An optical disc device includes a playing chassis which is supported turnably on a main body of the disc drive and on which a turntable is installed, a substantially Y-shaped cam groove formed on the playing chassis, a driving lever on which a substantially T-shaped cam groove is formed and which transmits a power to a holding portion of the disc, and a turning lever supported turnably on the main body and engaged with the playing chassis and the cam groove of the driving lever via a driving shaft, wherein a turning of the turning lever is followed by a turning of the playing chassis and a movement of the driving lever that follows the turning of the playing chassis to hold a disc as a series of operations.

摘要翻译： 提供了一种能够以简单的配置而不是现有技术实现成本和数量减少的盘驱动器的光盘装置和换盘器驱动器，并且还执行稳定的播放/写入操作 。 一种光盘装置，包括可旋转地支撑在盘驱动器的主体上并在其上安装有转台的播放底盘，形成在播放底盘上的基本为Y形的凸轮槽，驱动杆，基本上为T- 形成凸轮槽并将动力传递到盘的保持部分，转动杆可转动地支撑在主体上，并且经由驱动轴与驱动杆的运动底盘和凸轮槽接合，其中转动 转向杆的后面跟随着播放底盘的转动以及随着播放底盘的转动而跟随转盘的驱动杆的运动，以将盘作为一系列操作。

公开(公告)号：US20070268792A1

公开(公告)日：2007-11-22

申请号：US11573645

申请日：2005-07-29

申请人： Kazunori Hasegawa ,  Tsukasa Nakayama ,  Hiroto Nishida ,  Isamu Nakade

发明人： Kazunori Hasegawa ,  Tsukasa Nakayama ,  Hiroto Nishida ,  Isamu Nakade

IPC分类号： G11B17/03

CPC分类号： G11B17/223 ,  G11B17/021 ,  G11B17/028 ,  G11B17/0282 ,  G11B17/26

摘要： An optical disk device capable of securing a rigidity of a tray that holds an optical disk is provided. When an optical disk is put into trays stacked in a main body, a holding portion provided to the tray holds the optical disk. In this case, since the holding portion holds the optical disk from the label face side of the optical disk, a recording face located on the opposite side to the label face can be opened without provision of a notch in the tray. Accordingly, a rigidity of the tray can be secured.

摘要翻译： 提供一种能够确保保持光盘的托盘的刚性的光盘装置。 当光盘被放入堆叠在主体中的托盘中时，设置在托盘上的保持部分保持光盘。 在这种情况下，由于保持部分从光盘的标签面侧保持光盘，所以可以打开位于标签面相对侧的记录面，而不在托盘中设置凹口。 因此，可以确保托盘的刚性。

公开(公告)号：US06212156B1

公开(公告)日：2001-04-03

申请号：US09128932

申请日：1998-08-05

申请人： Akira Matsumoto ,  Hiroto Nishida ,  Isamu Nakade ,  Masakazu Kashikawa

发明人： Akira Matsumoto ,  Hiroto Nishida ,  Isamu Nakade ,  Masakazu Kashikawa

IPC分类号： G11B1722

CPC分类号： G11B17/021 ,  G11B17/223 ,  G11B33/08

摘要： A disc changer apparatus includes a casing. A plurality of trays are contained in the casing for carrying discs respectively. The trays are held and arranged in a stack. A region between a designated one of the trays and a tray immediately above the designated tray is expanded. A disc on the designated tray is pushed. A region between the designated tray and the disc on the designated tray is expanded after the disc on the designated tray is pushed. A drive mechanism moves a turntable into the expanded region between the designated tray and the disc on the designated tray to place the turntable below the pushed disc. The drive mechanism includes a shaft, a base plate supported within the casing via the shaft, a damper, and a chassis connected to the base plate via the damper and carrying the turntable.

摘要翻译： 换盘装置包括壳体。 多个托盘容纳在用于承载盘的壳体中。 托盘被保持并布置成堆叠。 托盘中指定的一个托盘和指定托盘正上方的托盘之间的区域被扩展。 推送指定托盘上的光盘。 在指定托盘上的光盘被推动之后，指定托盘和指定托盘上的光盘之间的区域被扩展。 驱动机构将转盘移动到指定托盘和指定托盘上的盘之间的扩展区域中，以将转盘放置在推动盘下方。 驱动机构包括轴，通过轴支撑在壳体内的基板，阻尼器和通过阻尼器连接到基板并承载转台的底盘。