公开(公告)号：US5216646A

公开(公告)日：1993-06-01

申请号：US435037

申请日：1989-11-13

申请人： Ryoichi Imanaka ,  Yukinori Okazaki

发明人： Ryoichi Imanaka ,  Yukinori Okazaki

IPC分类号： G11B7/00 ,  G11B7/004 ,  G11B7/007 ,  G11B7/09

CPC分类号： G11B7/0901 ,  G11B7/0938

摘要： The present invention generally relates to optical recording/reproducing apparatus, and relates particularly to a tracking system therefor. Tracking pit rows are provided on opposite sides of an information signal recording area. The frequencies of the tracking pit rows differ from each other, such that tracking servo normalizes a detected difference in amplitude between the reproduced signals of the tracking pit rows, resulting in improved tracking accuracy.

摘要翻译： 本发明一般涉及光记录/再现装置，特别涉及一种跟踪系统。 跟踪凹坑行设置在信息信号记录区的相对侧。 跟踪凹坑行的频率彼此不同，使得跟踪伺服将跟踪凹坑行的再现信号之间的检测到的差异归一化，从而提高跟踪精度。

公开(公告)号：US5229983A

公开(公告)日：1993-07-20

申请号：US634765

申请日：1990-12-27

申请人： Ichiro Kawamura ,  Goro Naoki ,  Yukinori Okazaki ,  Ryoichi Imanaka

发明人： Ichiro Kawamura ,  Goro Naoki ,  Yukinori Okazaki ,  Ryoichi Imanaka

IPC分类号： G11B11/105

CPC分类号： G11B11/1056

摘要： An apparatus for generating a bias magnetic field to a magneto-optical disk includes a movable magnet which serves to generate a bias magnetic field. A suitable device serves to generate a drive magnetic field to move the magnet. A stopper is engageable with the magnet to stop the magnet at a predetermined position.

公开(公告)号：US5854777A

公开(公告)日：1998-12-29

申请号：US20415

申请日：1998-02-09

申请人： Ichiro Kawamura ,  Ryoichi Imanaka ,  Yoshikazu Goto

发明人： Ichiro Kawamura ,  Ryoichi Imanaka ,  Yoshikazu Goto

IPC分类号： G11B15/17 ,  G11B23/03 ,  G11B23/28 ,  G11B23/30 ,  G11B7/00

CPC分类号： G11B23/0302 ,  G11B23/0317

摘要： A cartridge for housing a recording medium therein. The cartridge includes a cartridge body configured such that a signal recording apparatus can record a signal onto the recording medium when the cartridge is loaded in the signal recording apparatus. The cartridge also includes an opening in the cartridge body for removing the recording medium from the cartridge body, and a cover covering the opening. An indicator on the cartridge body indicates whether the cover has ever been opened or removed from the cartridge body.

公开(公告)号：US5790172A

公开(公告)日：1998-08-04

申请号：US503604

申请日：1995-07-18

申请人： Ryoichi Imanaka

发明人： Ryoichi Imanaka

IPC分类号： H04N5/76 ,  G06F13/00 ,  G06F21/10 ,  H04N5/91 ,  H04N7/16 ,  H04N21/2543 ,  H04N21/4335 ,  H04N21/658

CPC分类号： H04N7/17318 ,  H04N21/2543 ,  H04N21/25435 ,  H04N21/4334 ,  H04N21/47202 ,  H04N7/165

摘要： An information on demand system provides a user of a terminal (subscriber) information through a network such as CATV such that the user pays an adequate charge to a server (information provider). According to the information on demand system, the received information can be recorded in a recording medium under control of the terminal equipment. Cases in which 1) the subscriber merely watches a program on a television receiver and; 2) the subscriber records the program and watches it by reproducing the recorded information at another time are distinguished and the subscriber is charged a different amount by the server accordingly.

摘要翻译： 信息点播系统通过诸如CATV的网络为用户提供终端（用户）信息的用户，使得用户向服务器（信息提供商）支付足够的费用。 根据信息点播系统，可以在终端设备的控制下将接收到的信息记录在记录介质中。 其中1）用户仅在电视接收机上观看节目; 2）用户记录节目并通过再现在另一时间记录的信息来观看节目，并且相应地由服务器对用户收取不同的量。

公开(公告)号：US20080139395A1

公开(公告)日：2008-06-12

申请号：US10591147

申请日：2005-03-04

申请人： Ryoichi Imanaka ,  Kotaro Minato ,  Tadao Sugiura

发明人： Ryoichi Imanaka ,  Kotaro Minato ,  Tadao Sugiura

IPC分类号： C40B20/02 ,  C40B50/14 ,  C40B60/14 ,  C07H21/00

CPC分类号： C40B50/14 ,  C40B20/02 ,  C40B60/14 ,  G01N2035/00158

摘要： A microarray disc characterized in that a substrate is provided with a pregroove and a thin film with an excellent adherence to a probe DNA or protein is disposed at least on the pregroove, and that a liquid drop containing the probe DNA or protein is arranged on a convex part or concave part of the pregroove so that the liquid drop expands in the tangential direction of the pregroove due to the surface tension of the liquid drop and/or in the instance of concave part, due to the restriction by the concave groove wall with any expansion in the direction perpendicular to the groove, and that in the above condition, the probe DNA or protein is immobilized on the substrate.

摘要翻译： 一种微阵列盘，其特征在于，具有预浸槽和对探针具有优异粘附性的薄膜的底物或蛋白质至少设置在预槽上，并且将含有探针DNA或蛋白质的液滴设置在 预凹槽的凸部或凹部，使得由于液滴的表面张力和/或在凹部的情况下，由于凹槽壁的限制，液滴在预制槽的切线方向上膨胀， 在垂直于凹槽的方向上的任何扩展，以及在上述条件下，将探针DNA或蛋白质固定在基底上。

公开(公告)号：US5493457A

公开(公告)日：1996-02-20

申请号：US243090

申请日：1994-05-16

申请人： Ichirou Kawamura ,  Ryoichi Imanaka

发明人： Ichirou Kawamura ,  Ryoichi Imanaka

IPC分类号： G11B33/14 ,  H05K7/20

CPC分类号： G11B33/142

摘要： An optical disk apparatus includes an optical disk drive including an optical disk and an optical head, a power source for supplying electric power to the optical disk drive an apparatus casing for enclosing at least the optical disk drive and the power source, and a first air feed member having a first air passage. The first air feed member includes a first air inlet for introducing cooling air into the apparatus casing from outside of the apparatus casing so as to cool the optical disk drive, and an air filter disposed upstream of the optical disk drive in the first air passage such that the cooling air flows into the optical disk drive through the air filter. A second air feed member has a second air passage and included a second air inlet for introducing cooling air into the apparatus casing from outside of the apparatus casing so as to cool at least the power source. A partition member is provided for separating the first and second air passages from each other. The flow rate of the cooling air in the first air passage is set to such a value as to maintain the optical disk drive at a predetermined temperature or less such that the optical disk drive is not polluted with airborne dust.

摘要翻译： 一种光盘装置，包括：光盘驱动器，包括光盘和光头;光源，用于向光盘驱动器提供用于至少包围光盘驱动器和电源的装置壳体;以及第一空气 进料构件具有第一空气通道。 第一空气供给部件包括：第一空气入口，用于从设备外壳的外部将冷却空气引入设备外壳，以便冷却光盘驱动器;以及空气过滤器，其设置在第一空气通道中的光盘驱动器的上游， 冷却空气通过空气过滤器流入光盘驱动器。 第二空气供给构件具有第二空气通道，并且包括第二空气入口，用于将冷却空气从设备外壳的外部引入设备外壳，以便至少冷却电源。 设置有用于将第一和第二空气通道彼此分开的分隔构件。 将第一空气通道中的冷却空气的流量设定为将光盘驱动器维持在预定温度以下的值，使得光盘驱动器不被空气尘埃污染。

公开(公告)号：US4799206A

公开(公告)日：1989-01-17

申请号：US667485

申请日：1984-10-22

申请人： Ryoichi Imanaka

发明人： Ryoichi Imanaka

IPC分类号： G11B7/09 ,  G11B21/10 ,  G11B7/08

CPC分类号： G11B7/09 ,  G11B21/106 ,  G11B7/0946

摘要： This invention relates to tracking control apparatus for a recording disc reproducing apparatus in which recorded information is successively reproduced from a disc-like recording medium, which is rotated and driven, by way of a pickup means, and the invention provides a tracking control apparatus which is hardly affected by disturbance, such as vibrations, without deteriorating information-track-tracking characteristics of the pickup means by feeding back a detected output corresponding to a displacement of the pickup means from a reference position, to a first servo loop which controls the pickup means so as to scan along an information track to be reproduced using a tracking signal corresponding to a relative position between the pickup means and the information track.

摘要翻译： PCT No.PCT / JP84 / 00065 Sec。 371日期1984年10月22日 102（e）日期1984年10月22日PCT提交1984年2月22日PCT公布。 出版物WO84 / 03387 日本1984年8月30日。本发明涉及一种用于记录盘再现装置的跟踪控制装置，其中通过拾取装置从旋转和驱动的盘状记录介质连续再现记录信息， 本发明提供一种跟踪控制装置，其几乎不受诸如振动的干扰的影响，而不会使拾取装置的信息轨道跟踪特性通过将与拾取装置的位移相对应的检测到的输出从参考位置反馈到 第一伺服环路，其控制拾取装置，以便使用与拾取装置和信息轨道之间的相对位置对应的跟踪信号沿着要再现的信息轨道进行扫描。

公开(公告)号：US4351044A

公开(公告)日：1982-09-21

申请号：US109493

申请日：1980-01-04

申请人： Ryoichi Imanaka ,  Seizou Tsuji

发明人： Ryoichi Imanaka ,  Seizou Tsuji

IPC分类号： G11B19/24 ,  G11B17/00

CPC分类号： G11B19/24

摘要： A recording system of the type wherein the information is recorded on a spiral track on a disk-shaped recording medium, which is rotated by a signal transducer which is moved radially with respect to the recording medium. Both the rotational speed or angular velocity of the recording medium and the velocity of the radial movement of the signal transducer are so controlled, in response to the radial position of the signal transducer or the time elapsed after the recording was started, that the relative velocity of the signal transducer with respect to the recording medium may be always maintained constant.

摘要翻译： 这种类型的记录系统，其中信息被记录在盘形记录介质上的螺旋轨道上，该信号由相对于记录介质径向移动的信号转换器转动。 记录介质的旋转速度或角速度以及信号传感器的径向移动速度响应于信号传感器的径向位置或记录开始后经过的时间被如此地控制，相对速度 信号传感器相对于记录介质可以始终保持恒定。

公开(公告)号：US20120032959A1

公开(公告)日：2012-02-09

申请号：US13259260

申请日：2011-03-23

申请人： Ryoichi Imanaka ,  Tsuyoshi Kohyama ,  Keiho Imanishi

发明人： Ryoichi Imanaka ,  Tsuyoshi Kohyama ,  Keiho Imanishi

IPC分类号： G06T17/00

CPC分类号： G09B23/285 ,  A61B5/055 ,  A61B6/032 ,  A61B6/466 ,  A61B34/10 ,  A61B2034/104 ,  A61B2034/105 ,  G06T15/08 ,  G06T19/00 ,  G06T2219/012

摘要： This resection simulation apparatus comprises a tomographic image information acquisition section (6), a memory (9) that is connected to this tomographic image information acquisition section (6), a volume rendering computer (13) that is connected to this memory (9), a display (2) that displays the computation result of this volume rendering computer (13), and an input section (4) that performs resection designation with respect to a display object displayed on this display (2). The volume rendering computer (13) samples voxel information in a direction perpendicular to the line of sight from the voxel information stored in at least the memory (9), and a depth detector (15) measures the ray casting scan distances for all points found in movement over the resection designated points.

摘要翻译： 该切除模拟装置包括断层图像信息获取部（6），与该断层图像信息获取部（6）连接的存储器（9），连接到该存储器（9）的体绘制计算机（13） ，显示该体绘制计算机（13）的计算结果的显示器（2）以及相对于在该显示器（2）上显示的显示对象进行切除指定的输入部件（4）。 体绘制计算机（13）根据存储在至少存储器（9）中的体素信息，垂直于视线的方向对体素信息进行采样，而深度检测器（15）测量发现的所有点的射线投射扫描距离 在移动中切除指定点。

公开(公告)号：US5195083A

公开(公告)日：1993-03-16

申请号：US708929

申请日：1985-02-07

申请人： Ryoichi Imanaka ,  Akira Kagata

发明人： Ryoichi Imanaka ,  Akira Kagata

IPC分类号： G11B7/26 ,  G11B7/00 ,  G11B7/0045 ,  G11B7/007 ,  G11B7/013 ,  G11B7/24 ,  G11B27/30

CPC分类号： G11B27/30 ,  G11B7/00745 ,  G11B7/24076 ,  G11B7/24079 ,  G11B7/24085 ,  G11B7/261

摘要： A disc-shaped recording medium is used in a recording/reproducing apparatus in which a light beam is arranged to scan along a groove formed as a concentrical or spiral recording track, to record or reproduce data. Additional data which has preeviously been recorded on the disc-shaped recording medium in the shape of irregularities, such as address data indicating each recording track, is previously recorded within the groove in the shape of substantially sinusoidal irregularities of an amplitude which is smaller than the depth of the groove. Thus, if new data is recorded over the additional data, it is possible to easily separate the additional data and the newly-recorded data from each other during reproduction, so that the recording density can be improved.

摘要翻译： PCT No.PCT / JP84 / 00288 Sec。 371日期1985年2月7日第 102（e）日期1985年2月7日PCT Filed 1984年6月5日PCT公布。 出版物WO84 / 04992 日期为1984年12月20日。在记录/再现装置中使用盘形记录介质，其中光束被布置成沿着形成为同心或螺旋记录轨道的凹槽扫描以记录或再现数据。 在盘状记录介质上被记录在不规则形状（例如指示每个记录轨道的地址数据）的附加数据预先记录在凹槽内，其形状基本为正弦不规则的幅度小于 凹槽的深度。 因此，如果通过附加数据记录新数据，则可以在再现期间容易地将附加数据和新记录的数据彼此分开，从而可以提高记录密度。