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公开(公告)号：US20060184953A1
公开(公告)日：2006-08-17
申请号：US11402724
申请日：2006-04-12
申请人： Kiyoshi Omori , Yuji Suzuki , Takashi Ootsuka , Keiji Jitsukawa , Satoshi Muto , Koji Natsubori , Hidekuni Aizawa
发明人： Kiyoshi Omori , Yuji Suzuki , Takashi Ootsuka , Keiji Jitsukawa , Satoshi Muto , Koji Natsubori , Hidekuni Aizawa
IPC分类号： G11B17/04
CPC分类号： G11B17/051
摘要： The present invention is directed to a disk drive apparatus in which an optical disk (2) is detachably loaded, and comprises a casing (3) including a front panel (18) in which a disk insertion/withdrawal hole (19) of which length in length direction is caused to be substantially the same as the diameter of the optical disk, and a biasing member (70) for biasing plural rotational arms (61), (62) for holding the outer circumference of the optical disk therebetween in a predetermined direction in accordance with carrying position of the optical disk, wherein, between the disk insertion/withdrawal position and the disk loading position, there are provided a disk carrying mechanism (60) for performing carrying operation of the optical disk, a disk loading portion (41) to which the optical disk is loaded, a disk rotation drive mechanism (42) for optical disk, an optical pick-up (43) for performing recording and/or reproduction of information signals with respect to the optical disk, and a pick-up feed mechanism (44) for allowing the optical pick-up to undergo feed operation, wherein a slide contact piece (23) caused to be slidably in contact with the outer circumferential surface of the optical disk caused to undergo insertion/withdrawal operation with respect to the disk insertion/withdrawal hole is provided at one end portion in a length direction of the disk insertion/withdrawal hole to limit sudden movement of the optical disk.
摘要翻译： 本发明涉及一种盘驱动装置，其中光盘（2）可拆卸地装载，并且包括一个壳体（3），壳体（3）包括一个前板（18），在该盘片插入/取出孔（19）的长度 使长度方向与光盘的直径基本相同;以及用于使多个旋转臂（61）偏压的偏置构件（70），用于将光盘的外周保持在其间的预定的 根据光盘的携带位置的方向，其中，在盘插入/退出位置和盘装载位置之间，设置有用于执行光盘的携带操作的盘片传送机构（60），盘装载部分 41），用于光盘的盘旋转驱动机构（42），用于执行关于所述光盘的信息信号的记录和/或再现的光学拾取器（43） 光盘和用于允许光学拾取器进行进给操作的拾取进给机构（44），其中使滑动接触片（23）与光盘的外周表面可滑动地接触， 在盘插入/取出孔的长度方向上的一个端部设置相对于盘片插入/拔出孔进行插入/取出操作，以限制光盘的突然移动。
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公开(公告)号：US20060026616A1
公开(公告)日：2006-02-02
申请号：US11187116
申请日：2005-07-22
申请人： Kiyoshi Omori , Satoshi Muto , Yuji Suzuki , Toru Tanaka , Hideho Maeda , Naoya Hoshino
发明人： Kiyoshi Omori , Satoshi Muto , Yuji Suzuki , Toru Tanaka , Hideho Maeda , Naoya Hoshino
IPC分类号： G11B7/08
CPC分类号： G11B7/08582 , G11B7/22
摘要： A common optical pickup can be mounted in any of disc drive units having respective pairs of oppositely disposed guide shafts that are separated from each other by different distances. The present invention provides an adaptor member for allowing an optical pickup currently mounted in a first disc drive unit having respective main shaft and sub shaft arranged oppositely relative to and in parallel with each other and separated from each other by a distance to be mounted in a second disc drive unit having respective main shaft and sub shaft arranged oppositely relative to and in parallel with each other and separated from each other by a distance, the distance separating the main shaft and the sub shaft of the first disc drive unit being smaller than the distance separating the main shaft and the sub shaft of the second disc drive unit, the adaptor member being adapted to be fitted to a second supporting section of the optical pickup mounted in the first disc drive unit, the second supporting section being formed with a guide groove for pinching the sub shaft and arranged opposite to a first supporting section formed with a guide hole for allowing the main shaft to run through it, the adaptor member having a guide groove for pinching the sub shaft of the second disc drive unit.
摘要翻译： 通常的光学拾取器可以安装在具有彼此相对设置的相对设置的导向轴的不同距离的任何一个盘驱动单元中。 本发明提供了一种用于允许当前安装在第一盘驱动单元中的光学拾取器的适配器构件，该第一盘驱动单元具有相对于彼此相对并且彼此相对布置的相对的主轴和副轴，并且彼此分离一定距离以安装在 第二盘驱动单元，其相应的主轴和副轴彼此相对并且彼此相对布置并且彼此分开一定距离，第一盘驱动单元的主轴和副轴的距离小于 分离第二盘驱动单元的主轴和副轴的距离，适配件适于安装在安装在第一盘驱动单元中的光学拾取器的第二支撑部分上，第二支撑部分形成有导向件 用于夹紧副轴的槽，并且与形成有用于允许主轴的导向孔的第一支撑部相对地布置 通过它，适配器构件具有用于夹紧第二盘驱动单元的副轴的引导槽。
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公开(公告)号：US20050270915A1
公开(公告)日：2005-12-08
申请号：US11137443
申请日：2005-05-26
申请人： Kiyoshi Omori , Satoshi Muto
发明人： Kiyoshi Omori , Satoshi Muto
CPC分类号： G11B17/056 , G11B7/08582 , G11B7/12
摘要： The present invention provides a disc drive apparatus that can effectively prevent the part of the flexible printed circuit board that cannot be covered by the top cover from coming out to the outside through the aperture of the top cover when the flexible printed circuit board displaces its folded position, following the movement of the optical pickup that is being fed. The disc drive apparatus includes a cabinet, a disc drive unit contained in the cabinet, and a circuit substrate carrying a drive control circuit for controlling the operation of driving the disc drive unit. The disc drive unit includes a disc rotary drive mechanism, an optical pickup, a pickup feed mechanism, a base, a flexible printed circuit board, and a top cover. The disc drive unit is structurally so adapted as to hold down the lateral edge section of the flexible printed circuit board rising to a greater extent than the other lateral edge section as viewed in the longitudinal direction thereof at least at the folded position thereof while the flexible printed circuit board being displacing the folded position, following the movement of the optical pickup being fed.
摘要翻译： 本发明提供了一种盘驱动装置，当柔性印刷电路板将其折叠的位置移动时，可以有效地防止柔性印刷电路板的不能被顶盖覆盖的部分通过顶盖的开口向外伸出 在正在进给的光学拾取器的移动之后。 盘驱动装置包括机壳，容纳在机壳中的盘驱动单元和承载用于控制驱动盘驱动单元的操作的驱动控制电路的电路基板。 盘驱动单元包括盘旋转驱动机构，光拾取器，拾取器馈送机构，基座，柔性印刷电路板和顶盖。 盘驱动单元在结构上适于在柔性印刷电路板的横向边缘部分的至少其折叠位置从其纵向方向观察到的程度比其他侧边缘部分大得多地上升，同时弹性 印刷电路板在被馈送的光学拾取器的运动之后移动折叠位置。
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公开(公告)号：US06346291B2
公开(公告)日：2002-02-12
申请号：US09854570
申请日：2001-05-15
IPC分类号： B05D512
CPC分类号： H01J9/146 , H01J2229/0777
摘要： A cathode ray tube has a panel portion 1 with a phosphor layer 5 formed on its inner face, a neck portion 2 accommodating an electron gun 9, a funnel portion 2 for coupling the panel portion 1 to the neck portion 2 and a color selective electrode assembly 6 having a number of electron beam passing openings arranged opposite to the phosphor layer 5 with a space therebetween. The color selective electrode assembly is installed within the panel portion 1. An electron beam reflection film of a bismuth oxide thin film 6R having a bulk density of at least 1 g/cm3, e.g., from 1 to 9.3 g/cm3, is formed on the face of the color selective electrode assembly 6 against which the electron beams 14 emitted from the electron gun 9 collide. The cathode ray tube is capable of displaying high density and high resolution image.
摘要翻译： 阴极射线管具有在其内表面上形成有荧光体层5的面板部分1，容纳电子枪9的颈部2，用于将面板部分1连接到颈部2的漏斗部分2和选色电极 组件6具有与荧光体层5相对布置的多个电子束通过开口，其间具有空间。 颜色选择性电极组件安装在面板部分1内。堆积密度为至少1g / cm 3，例如1至9.3g / cm 3的氧化铋薄膜6R的电子束反射膜形成在 电子枪9发射的电子束14与颜色选择性电极组件6的面相撞。 阴极射线管能够显示高密度和高分辨率的图像。
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公开(公告)号：US07461389B2
公开(公告)日：2008-12-02
申请号：US11187116
申请日：2005-07-22
申请人： Kiyoshi Omori , Satoshi Muto , Yuji Suzuki , Toru Tanaka , Hideho Maeda , Naoya Hoshino
发明人： Kiyoshi Omori , Satoshi Muto , Yuji Suzuki , Toru Tanaka , Hideho Maeda , Naoya Hoshino
IPC分类号： G11B7/08
CPC分类号： G11B7/08582 , G11B7/22
摘要： A common optical pickup can be mounted in any of disc drive units having respective pairs of oppositely disposed guide shafts that are separated from each other by different distances. The present invention provides an adaptor member for allowing an optical pickup currently mounted in a first disc drive unit having respective main shaft and sub shaft arranged oppositely relative to and in parallel with each other and separated from each other by a distance to be mounted in a second disc drive unit having respective main shaft and sub shaft arranged oppositely relative to and in parallel with each other and separated from each other by a distance, the distance separating the main shaft and the sub shaft of the first disc drive unit being smaller than the distance separating the main shaft and the sub shaft of the second disc drive unit, the adaptor member being adapted to be fitted to a second supporting section of the optical pickup mounted in the first disc drive unit, the second supporting section being formed with a guide groove for pinching the sub shaft and arranged opposite to a first supporting section formed with a guide hole for allowing the main shaft to run through it, the adaptor member having a guide groove for pinching the sub shaft of the second disc drive unit.
摘要翻译： 通常的光学拾取器可以安装在具有彼此相对设置的相对设置的导向轴的不同距离的任何一个盘驱动单元中。 本发明提供了一种用于允许当前安装在第一盘驱动单元中的光学拾取器的适配器构件，该第一盘驱动单元具有相对于彼此相对并且彼此相对布置的相对的主轴和副轴，并且彼此分离一定距离以安装在 第二盘驱动单元，其相应的主轴和副轴彼此相对并且彼此相对布置并且彼此分开一定距离，第一盘驱动单元的主轴和副轴的距离小于 分离第二盘驱动单元的主轴和副轴的距离，适配件适于安装在安装在第一盘驱动单元中的光学拾取器的第二支撑部分上，第二支撑部分形成有导向件 用于夹紧副轴的槽，并且与形成有用于允许主轴的引导孔的第一支撑部相对地布置 通过它，适配器构件具有用于夹紧第二盘驱动单元的副轴的引导槽。
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公开(公告)号：US07287262B2
公开(公告)日：2007-10-23
申请号：US11137443
申请日：2005-05-26
申请人： Kiyoshi Omori , Satoshi Muto
发明人： Kiyoshi Omori , Satoshi Muto
IPC分类号： G11B33/12
CPC分类号： G11B17/056 , G11B7/08582 , G11B7/12
摘要： The present invention provides a disc drive apparatus that can effectively prevent the part of the flexible printed circuit board that cannot be covered by the top cover from coming out to the outside through the aperture of the top cover when the flexible printed circuit board displaces its folded position, following the movement of the optical pickup that is being fed. The disc drive apparatus includes a cabinet, a disc drive unit contained in the cabinet, and a circuit substrate carrying a drive control circuit for controlling the operation of driving the disc drive unit. The disc drive unit includes a disc rotary drive mechanism, an optical pickup, a pickup feed mechanism, a base, a flexible printed circuit board, and a top cover. The disc drive unit is structurally so adapted as to hold down the lateral edge section of the flexible printed circuit board rising to a greater extent than the other lateral edge section as viewed in the longitudinal direction thereof at least at the folded position thereof while the flexible printed circuit board displaces the folded position, following the movement of the optical pickup being fed.
摘要翻译： 本发明提供了一种盘驱动装置，当柔性印刷电路板将其折叠的位置移动时，可以有效地防止柔性印刷电路板的不能被顶盖覆盖的部分通过顶盖的开口向外伸出 在正在进给的光学拾取器的移动之后。 盘驱动装置包括机壳，容纳在机壳中的盘驱动单元和承载用于控制驱动盘驱动单元的操作的驱动控制电路的电路基板。 盘驱动单元包括盘旋转驱动机构，光拾取器，拾取器馈送机构，基座，柔性印刷电路板和顶盖。 盘驱动单元在结构上适于在柔性印刷电路板的横向边缘部分的至少其折叠位置从其纵向方向观察到的程度比其他侧边缘部分大得多地上升，同时弹性 随着馈送的光学拾取器的移动，印刷电路板移动折叠位置。
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公开(公告)号：US07030547B2
公开(公告)日：2006-04-18
申请号：US10800526
申请日：2004-03-15
申请人： Mitsuru Watanabe , Satoshi Muto
发明人： Mitsuru Watanabe , Satoshi Muto
CPC分类号： H01J29/076 , H01J2229/0772 , H01J2229/0788
摘要： A color cathode ray tube has stress-absorbing hole patterns in skirt portions of its color selection electrode. Each of the stress-absorbing hole patterns is composed of a plurality of columns of rectangular through holes, and the columns are arranged in a lengthwise direction of the skirt portions. Each of the plurality of columns of rectangular through holes is composed of rectangular through holes arranged in a widthwise direction of the skirt portions. The relationships in shape of the rectangular through holes among outermost columns, columns next to the outermost columns, and remaining columns is optimized in the stress-absorbing hole patterns.
摘要翻译： 彩色阴极射线管在其选色电极的裙部具有应力吸收孔图案。 每个应力吸收孔图案由多个矩形通孔列组成，并且该列沿裙部的长度方向布置。 多个矩形通孔列中的每一个由在裙部的宽度方向上布置的矩形通孔构成。 应力吸收孔图案优化了最外面的列之间的矩形通孔的形状与最外面的列之间的列以及剩余的列的关系。
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公开(公告)号：US5814928A
公开(公告)日：1998-09-29
申请号：US715463
申请日：1996-09-18
CPC分类号： H01J9/146 , H01J2229/0777
摘要： A cathode ray tube has a panel portion 1 with a phosphor layer 5 formed on its inner face, a neck portion 2 accommodating an electron gun 9, a funnel portion 2 for coupling the panel portion 1 to the neck portion 2 and a color selective electrode assembly 6 having a number of electron beam passing openings arranged opposite to the phosphor layer 5 with a space therebetween. The color selective electrode assembly is installed within the panel portion 1. An electron beam reflection film of a bismuth oxide thin film 6R having a bulk density of from 4 to 9.3 g/cm.sup.3 is formed on the face of the color selective electrode assembly 6 against which the electron beams 14 emitted from the electron gun 9 collide. The cathode ray tube is capable of displaying high density and high resolution image.
摘要翻译： 阴极射线管具有在其内表面上形成有荧光体层5的面板部分1，容纳电子枪9的颈部2，用于将面板部分1连接到颈部2的漏斗部分2和选色电极 组件6具有与荧光体层5相对布置的多个电子束通过开口，其间具有空间。 颜色选择性电极组件安装在面板部分1内。在选色电极组件6的表面上形成堆积密度为4至9.3g / cm 3的氧化铋薄膜6R的电子束反射膜，以抵抗 从电子枪9发射的电子束14碰撞。 阴极射线管能够显示高密度和高分辨率的图像。
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公开(公告)号：US5479068A
公开(公告)日：1995-12-26
申请号：US205635
申请日：1994-03-04
申请人： Satoshi Muto
发明人： Satoshi Muto
CPC分类号： H01J29/322
摘要： The color cathode ray tube of this invention improves the purity (color purity) adjustment margin and permits bright display without deteriorating the resolution. At least the black matrix holes 40g, 40b, 40r, forming the phosphor surface or the shadow mask apertures are so arranged that the center-to-center distance between the adjacent holes or apertures corresponding to the pixel phosphors of the same color in a vertical direction is greater by about 10 to 70% than the center-to-center distance in an inclined direction. Further, at least the black matrix holes or the shadow mask apertures are shaped non-circular with their vertical cross-section greater than their horizontal cross-section. With this invention it is possible to provide a color cathode ray tube which has improved brightness and purity (color purity) adjustment margin and a substantially enhanced resolution.
摘要翻译： 本发明的彩色阴极射线管提高了纯度（色纯度）的调节余量，并且能够在不降低分辨率的情况下进行明亮的显示。 至少形成荧光体表面或荫罩孔的黑矩阵孔40g，40b，40r被布置成使得相邻的孔或孔之间的中心距离对应于垂直方向上相同颜色的像素荧光体 方向比倾斜方向的中心距离大10％〜70％。 此外，至少黑矩阵孔或荫罩孔形成非圆形，其垂直横截面大于其水平横截面。 利用本发明，可以提供一种彩色阴极射线管，该彩色阴极射线管具有改进的亮度和纯度（色纯度）调节裕度和显着提高的分辨率。
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公开(公告)号：US09103366B2
公开(公告)日：2015-08-11
申请号：US13413821
申请日：2012-03-07
申请人： Norihiko Amikura , Satoshi Kagatsume , Masahiko Satoh , Yukio Naito , Satoshi Muto , Tomohiro Nakata , Tsutomu Shinohara , Michio Yamaji
发明人： Norihiko Amikura , Satoshi Kagatsume , Masahiko Satoh , Yukio Naito , Satoshi Muto , Tomohiro Nakata , Tsutomu Shinohara , Michio Yamaji
CPC分类号： F16B39/101 , F16B39/103 , Y10T29/49826 , Y10T29/53 , Y10T403/50
摘要： A bolt-locking apparatus includes a plurality of fitting members 2 and 3 which are relatively non-rotatably fitted to heads of a plurality of bolts 5, and an engaging member 4 fitted to the plurality of fitting members 2 and 3 such that the engaging member 4 straddles the fitting members 2 and 3. Outer peripheral surfaces 2b and 3b of the fitting members 2 and 3 are non-circular in shape. The engaging member 4 includes a plurality of engaging holes (non-circular engaging portions) 8a and 8b which correspond to the non-circular outer peripheral surfaces 2b and 3b of the plurality of fitting members 2 and 3.
摘要翻译： 螺栓锁定装置包括多个相对不可旋转地装配到多个螺栓5的头部的装配构件2,3，以及装配到多个配件构件2和3的接合构件4，使得接合构件 4跨过配合构件2和3.装配构件2和3的外围表面2b和3b的形状是非圆形的。 接合构件4包括与多个安装构件2,3的非圆形外周面2b和3b对应的多个接合孔（非圆形接合部）8a和8b。
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