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公开(公告)号：US08553343B2
公开(公告)日：2013-10-08
申请号：US13158575
申请日：2011-06-13
CPC分类号： G02B27/0006 , G02B7/006 , G03B17/04 , H04N5/2171 , H04N5/2251
摘要： An imaging device support structure includes a master flange having an opening portion through which an optical axis passes, an imaging device which is directly or indirectly attached to the master flange and is positioned in the opening portion as viewed in an optical axis direction, and a shielding member which shields a gap between the master flange and the imaging device in the opening portion. The shielding member includes a slit or a groove and is pressed against an opening edge of the opening portion.
摘要翻译： 成像装置支撑结构包括具有光轴通过的开口部分的主凸缘，直接或间接附接到主凸缘并且沿光轴方向定位在开口部分中的成像装置，以及 屏蔽构件，其在开口部分中屏蔽主凸缘和成像装置之间的间隙。 遮蔽构件包括狭缝或槽，并且被压靠在开口部的开口边缘。
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公开(公告)号：US20100329663A1
公开(公告)日：2010-12-30
申请号：US12918347
申请日：2009-02-23
申请人： Koichiro Hirabayashi
发明人： Koichiro Hirabayashi
IPC分类号： G03B17/00
CPC分类号： H04N5/2254 , G03B11/043
摘要： The present invention provides a barrier unit structure that can avoid not only ruining the appearance of a barrier unit due to a vertical misfit of blades that contact with each other at their edges when closed but also interfering with smooth movement of the blades due to their unintentional overlap.The barrier unit includes: a base, which defines a first window; a cap, which defines a second window and which is arranged so that the second window faces the first window; and a number of blades, which are arranged between the base and the cap so as to open or close with respect to the first and second windows. In a space between the base and the cap, clearance e left in the vicinity of a first position, where the blades contact with each other at their edges when closed, is smaller than clearance d left at a second position, which is different from the first position.
摘要翻译： 本发明提供了一种阻挡单元结构，其不仅可以避免由于在关闭时在其边缘处彼此接触的叶片的垂直失配而导致的阻挡单元的外观，而且还会阻碍叶片由于其无意的平滑运动 交叠。 阻挡单元包括：基座，其限定第一窗口; 帽，其限定第二窗口并且被布置成使得第二窗口面向第一窗口; 以及多个叶片，其布置在基部和盖之间，以相对于第一和第二窗口打开或关闭。 在基座和盖子之间的空间中，在关闭时叶片在其边缘彼此接触的第一位置附近留下的间隙e小于在第二位置处的间隙d，其不同于 第一名
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公开(公告)号：US20100226642A1
公开(公告)日：2010-09-09
申请号：US12716410
申请日：2010-03-03
申请人： KOICHIRO HIRABAYASHI
发明人： KOICHIRO HIRABAYASHI
IPC分类号： G03B17/00
CPC分类号： G03B17/00
摘要： A barrier unit is provided that suppresses reflection of light at end faces of blades when the blades are in an open state and that prevents the blades from riding on top of each other. The barrier unit includes a base; and a pair of blades mounted on the base, the pair of blades being configured to be positioned in an open state and a closed state and to contact each other at predetermined end faces of the blades in the closed state. An inclined portion is provided at a central portion in a longitudinal direction, of each predetermined end face of the blades, the inclined portion defining a plane inclined with respect to an optical axis of a lens. A parallel portion is provided on both sides of the inclined portion of each predetermined end face of the blades, the parallel portion defining a plane parallel to the optical axis.
摘要翻译： 提供了一种阻挡单元，当叶片处于打开状态并且防止叶片彼此顶部摩擦时，可以抑制叶片端面处的光的反射。 阻挡单元包括基座; 以及安装在所述基座上的一对叶片，所述一对叶片构造成处于打开状态和关闭状态，并且在所述关闭状态下在所述叶片的预定端面彼此接触。 在叶片的每个预定端面的纵向方向上的中心部分处设置倾斜部分，倾斜部分限定相对于透镜的光轴倾斜的平面。 在叶片的每个预定端面的倾斜部分的两侧设置平行部分，平行部分限定平行于光轴的平面。
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公开(公告)号：US07246766B2
公开(公告)日：2007-07-24
申请号：US10813382
申请日：2004-03-30
IPC分类号： B65H23/06
CPC分类号： G11B15/32
摘要： A torque limiter includes a first rotatable body rotatable around a rotation shaft as a center of rotation; and a second rotatable body rotatable around the rotation shaft as a center of rotation. The first rotatable body includes one of a magnet and a hysteresis plate. The second rotatable body includes the other of the magnet and the hysteresis plate. The magnet and the hysteresis plate face each other. The first rotatable body and the second rotatable body are in contact with each other. No wall is provided between the rotation shaft and a contact area at which the first rotatable body and the second rotatable body are in contact with each other.
摘要翻译： 扭矩限制器包括可围绕作为旋转中心的旋转轴旋转的第一可旋转体; 以及作为旋转中心围绕所述旋转轴可旋转的第二可旋转体。 第一可旋转体包括磁体和磁滞板之一。 第二旋转体包括磁体和磁滞板中的另一个。 磁体和磁滞板彼此面对。 第一旋转体和第二旋转体彼此接触。 在旋转轴与第一可旋转体和第二旋转体彼此接触的接触区域之间没有设置壁。
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公开(公告)号：US07221535B2
公开(公告)日：2007-05-22
申请号：US10806921
申请日：2004-03-23
IPC分类号： G11B15/665
CPC分类号： G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a main chassis having a rotatable head cylinder provided thereon; and a sub chassis on which a tape cassette is mountable. The sub chassis is movable with respect to the main chassis between a tape cassette mountable position and a tape pull-out completion position, and the tape cassette mountable position is a position at which the tape cassette is mountable on the sub chassis and the tape pull-out completion position is a position at which information recording to and information reproduction from the tape, which has been pulled out from the tape cassette and has been wound around the rotatable head cylinder, can be performed. A portion of the main chassis along a forward end thereof is cut out toward the rotatable head cylinder.
摘要翻译： 一种磁记录和再现装置，包括：一个设置在其上的可旋转头筒的主底盘; 以及可以安装盒式磁带的副机架。 子机架可以在盒式磁带可安装位置和磁带拉出完成位置之间相对于主机架移动，并且磁带盒可安装位置是磁带盒可安装在副机架上的位置，磁带拉 - 完成位置是可以执行从磁带盒拉出并已卷绕在可旋转磁头气缸上的信息记录到磁带的信息再现的位置。 主底盘沿其前端的一部分朝向可旋转的头缸被切出。
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公开(公告)号：US07180698B2
公开(公告)日：2007-02-20
申请号：US10802238
申请日：2004-03-17
IPC分类号： G11B15/28
CPC分类号： G11B15/29 , G11B15/6656
摘要： A magnetic recording and reproduction apparatus according to the present invention includes a cylinder for recording information to and/or reproducing information from a magnetic tape; a chassis section having a first chassis surface having the cylinder provided thereon and a second chassis surface substantially perpendicular to the first chassis surface; a capstan section for driving the magnetic tape so as to run, the capstan section being provided on the first chassis surface; and a securing section for securing the capstan section to the chassis section, the securing section being provided on the second chassis surface.
摘要翻译： 根据本发明的磁记录和再现装置包括用于从磁带记录信息和/或再现信息的气缸; 底盘部分，其具有设置在其上的圆柱体的第一底盘表面和基本上垂直于第一底盘表面的第二底盘表面; 用于驱动磁带以便运行的绞盘部分，主导轴部分设置在第一底盘表面上; 以及用于将绞盘部分固定到底盘部分的固定部分，固定部分设置在第二底盘表面上。
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7.发明授权Magnetic recording and reproducing apparatus including an idler mounted on a main chassis 失效磁记录和重放装置包括安装在主底盘上的惰轮公开(公告)号：US07167337B2
公开(公告)日：2007-01-23
申请号：US10809145
申请日：2004-03-25
CPC分类号： G11B15/08 , G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a sub chassis unit on which a cassette is mountable and having first and second reel stands respectively engageable with first reel and second reels of the cassette; a main chassis unit combined with the sub chassis unit and including a rotatable head cylinder used for information recording to, and/or information reproduction from, a magnetic tape; and an idler mounted on the main chassis unit for driving the first and second reel stands. The sub chassis unit further includes a reel lock release member for unlocking a reel lock member of the cassette; a light emitting device for emitting light for detecting a leading end and a trailing end of the magnetic tape; and a section for allowing the idler to be mounted on the main chassis unit after the sub chassis unit is combined with the main chassis unit.
摘要翻译： 磁记录和再现装置包括副机架单元，盒子可安装在其上，并且具有分别可与盒的第一卷轴和第二卷轴接合的第一和第二卷轴架; 主底盘单元与子底盘单元结合，并且包括用于向磁带进行信息记录和/或从磁带的信息再现的可旋转头筒; 以及安装在主底盘单元上用于驱动第一和第二卷轴架的惰轮。 子底盘单元还包括用于解锁盒的卷轴锁定构件的卷轴锁定释放构件; 用于发射用于检测磁带的前端和后端的光的发光装置; 以及在副底盘单元与主机架单元组合之后允许惰轮安装在主机架单元上的部分。
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公开(公告)号：US06882499B2
公开(公告)日：2005-04-19
申请号：US10158556
申请日：2002-05-30
CPC分类号： G11B15/26 , G11B15/675
摘要： A magnetic recording/reproducing device of the present invention includes: a loading motor for driving a mechanism section; a holder section for maintaining the loading motor at a prescribed position; a worm gear rotatable along with a rotation shaft of the loading motor; and a worm gear bearing member integrally formed with the holder section, the worm gear bearing member being in contact with a tip of the worm gear, the worm gear bearing member includes a first deflection portion deflectable along a thrust direction along a rotation axis of the worm gear and a second deflection portion deflectable along a radial direction to the rotation axis of the worm gear, and force is generated at the tip of the worm gear along the thrust direction thereof by simultaneously deflecting the first and second deflection portions so as to define a position of the worm gear along the thrust direction thereof.
摘要翻译： 本发明的磁记录/再现装置包括：用于驱动机构部分的装载电机; 用于将加载电动机保持在规定位置的保持部; 蜗轮与加载马达的旋转轴一起旋转; 以及与所述保持部一体形成的蜗轮轴承部件，所述蜗轮轴承部件与所述蜗轮的前端接触，所述蜗轮轴承部件具有第一偏转部，所述第一偏转部沿所述推力方向沿着 蜗轮和第二偏转部分，其沿着径向方向可偏转到蜗轮的旋转轴线，并且通过同时使第一和第二偏转部分偏转而在蜗轮的尖端处沿其推力方向产生力，从而限定 蜗轮沿其推力方向的位置。
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公开(公告)号：US06882498B2
公开(公告)日：2005-04-19
申请号：US10159390
申请日：2002-05-30
摘要： A magnetic recording/reproducing device of the present invention includes: a chassis included in a mechanism section; a first protruded guide for maintaining a horizontal position of a board-like element attached to the chassis with respect to a horizontal plane of the chassis, the first protruded guide being provided on the chassis; and an arm rotatable with respect to the chassis, the arm is positioned so as to be out of contact with the board-like element when the board-like element is placed on the chassis before attachment thereto, and the arm is rotated about a rotation support axis center thereof so as to move to a position where the arm presses a top surface of the board-like element so that a vertical position of the board-like element with respect to a horizontal plane of the chassis is maintained for attachment of the board-like element to the chassis.
摘要翻译： 本发明的磁记录/再现装置包括：机架部分中包括的底盘; 第一突出引导件，用于保持相对于所述底盘的水平面附接到所述底盘的板状元件的水平位置，所述第一突出导向件设置在所述底盘上; 以及相对于底盘可旋转的臂，当将板状元件安装在底盘上之前，臂被定位成与板状元件脱离接触，并且臂围绕旋转旋转 支撑轴中心，以便移动到臂压住板状元件的顶表面的位置，使得板状元件相对于底盘的水平面的垂直位置被保持用于附接 板状元件到底盘。
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公开(公告)号：US06817949B2
公开(公告)日：2004-11-16
申请号：US10153214
申请日：2002-05-21
IPC分类号： F16D2701
CPC分类号： F16D27/01 , Y10T464/30
摘要： A torque limiter of the present invention includes: a first rotor and a second rotor; a magnet which is provided so as to be in contact with the first rotor; and a hysteresis board provided so as to be opposed to the magnet with a space therebetween, wherein the hysteresis board is integrally formed with the second rotor, and first and second washers are provided between the first and second rotors so as to be in contact with one another.
摘要翻译： 本发明的扭矩限制器包括：第一转子和第二转子; 设置成与第一转子接触的磁体; 以及磁滞板，其设置成与磁体相对设置，其间具有空间，其中滞后板与第二转子一体形成，并且第一和第二垫圈设置在第一和第二转子之间，以便与 另一个。
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