专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US07209315B2 Magnetic recording and reproduction apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US07209315B2
公开(公告)日：2007-04-24
申请号：US10804621
申请日：2004-03-19
申请人： Koichiro Hirabayashi , Hiroshi Kanchiku , Takefumi Yanagihara
发明人： Koichiro Hirabayashi , Hiroshi Kanchiku , Takefumi Yanagihara
IPC分类号： G11B5/027
CPC分类号： G11B15/29
摘要： A magnetic recording and reproduction apparatus includes a pivotable arm section; an arm pivoting center shaft for supporting the pivoting center of the arm section; a capstan section for driving a magnetic tape so as to run; a pinch roller provided on the arm section for pressing the magnetic tape to the capstan section; and an extendable and compressable section extendable so as to be wound around the arm pivoting center shaft in accordance with the pivoting of the arm section and compressable so as to retract from the arm pivoting center shaft in accordance with the pivoting of the arm section.
摘要翻译：磁记录和再现装置包括可枢转臂部分; 臂枢转中心轴，用于支撑臂部分的枢转中心; 用于驱动磁带以便运行的绞盘部分; 设置在所述臂部上用于将所述磁带按压到所述绞盘部的压紧辊; 以及可延伸和可压缩的部分，其能够根据臂部分的枢转而围绕臂枢转中心轴缠绕并可压缩，从而根据臂部的枢转从臂枢转中心轴缩回。

62. 发明授权

US08342759B2 Barrier unit 有权
标题翻译：屏障单元
公开(公告)号：US08342759B2
公开(公告)日：2013-01-01
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。

63. 发明授权

US07280310B2 Magnetic recording and reproduction apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US07280310B2
公开(公告)日：2007-10-09
申请号：US10816760
申请日：2004-04-02
申请人： Koichiro Hirabayashi , Hiroshi Kurumatani , Toshiaki Ueta
发明人： Koichiro Hirabayashi , Hiroshi Kurumatani , Toshiaki Ueta
IPC分类号： G11B15/675 , G11B5/027
CPC分类号： G11B15/615 , G11B15/6656 , G11B15/67565
摘要： A magnetic recording and reproduction apparatus includes a main chassis on which a rotatable head cylinder is mounted; a sub chassis movable relative to the main chassis; a cassette holder for holding the cassette and mounting the cassette on the sub chassis; a cassette holder elevating section for moving the cassette holder up and down with respect to the sub chassis; a holder engaging section provided on the main chassis; and a main chassis engaging section provided on the cassette holder. The sub chassis is movable relative to the main chassis from a cassette mountable position at which the cassette is mountable on the sub chassis to a tape pull-out position at which the magnetic tape has been pulled out from the cassette and wound around the rotatable head cylinder. The holder engaging section and the main chassis engaging section are engaged with each other at the tape pull-out position.
摘要翻译：一种磁记录和再现装置，包括：主底座，其上安装有可旋转头筒; 相对于主机架可移动的副机架; 用于保持盒子并将盒子安装在副底盘上的盒座; 磁带盒保持器升降部分，用于相对于副底盘上下移动磁带盒; 设置在所述主底盘上的保持器接合部; 以及设置在盒座上的主底盘啮合部分。子底盘可从盒子可安装位置的盒安装位置相对于主机架移动，盒子可以安装在副机架上到磁带拉出位置，在磁带拉出位置，磁带已经从盒中拉出并卷绕在可旋转的头部圆筒。保持器接合部分和主底盘接合部分在带拉出位置处彼此接合。

64. 发明授权

US07187516B2 Magnetic recording and reproduction apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US07187516B2
公开(公告)日：2007-03-06
申请号：US10812825
申请日：2004-03-30
申请人： Hiroshi Kurumatani , Toshiaki Ueta , Koichiro Hirabayashi
发明人： Hiroshi Kurumatani , Toshiaki Ueta , Koichiro Hirabayashi
IPC分类号： G11B5/027
CPC分类号： G11B15/6656
摘要： A magnetic recording and reproduction apparatus includes a main chassis; a sub chassis on which a cassette is mountable, the sub chassis being movable relative to the main chassis; and a first guide section for guiding the sub chassis to move relative to the main chassis. The first guide section includes a first guide groove; and a first projection engageable with the first guide groove and movable along the first guide groove. The first guide groove has two ends, the first projection is contactable with at least one of the two ends at two points and the at least one end is formed such that the movement of the first projection toward the at least one end is stopped by the contact with the two points, and the two points have a distance therebetween which is shorter than a width of the first guide groove.
摘要翻译：磁记录和再现装置包括主机箱; 副底盘，盒子可安装在其上，副底盘可相对于主底盘移动; 以及用于引导副机架相对于主机架移动的第一引导部分。第一引导部分包括第一引导槽; 以及第一突起，其能够与所述第一引导槽接合并且能够沿着所述第一引导槽移动。第一引导槽具有两个端部，第一突起可以在两个端部处与两个端部中的至少一个接触，并且至少一个端部形成为使得第一突出部朝着至少一个端部的移动被与两点接触，两点之间的距离比第一引导槽的宽度短。

65. 发明授权

US07161762B2 Magnetic recording and reproduction apparatus 失效
标题翻译：磁记录和再现设备
公开(公告)号：US07161762B2
公开(公告)日：2007-01-09
申请号：US10803127
申请日：2004-03-17
申请人： Koichiro Hirabayashi , Yoshiyuki Saito , Hiroshi Kurumatani
发明人： Koichiro Hirabayashi , Yoshiyuki Saito , Hiroshi Kurumatani
IPC分类号： G11B15/20
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; a sub chassis on which a tape cassette is mountable; and a plurality of tape pull-out members acting so as to pull out a tape from the tape cassette. 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 the position at which the tape cassette is mountable on the sub chassis and the tape pull-out completion position is the position at which information recording to, and information reproduction from, the tape which has been pulled out from the tape cassette and wound around the rotatable head cylinder can be performed. All the plurality of tape pull-out members are mounted on the sub chassis.
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; 可安装盒式磁带的副机架; 以及用于从带盒拉出带子的多个带拉出构件。副底盘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缠绕在可旋转磁头气缸上的磁带的信息记录和信息再现的位置。所有多个磁带拉出构件安装在副机架上。

66. 发明授权

US06073826A Magnetic recording and reproducing apparatus and method for adjusting the tilt of a capstan shaft 失效
标题翻译：用于调节主导轴倾斜的磁记录和再现装置和方法
公开(公告)号：US06073826A
公开(公告)日：2000-06-13
申请号：US272560
申请日：1999-03-19
申请人： Eiji Nagasaki , Koichiro Hirabayashi
发明人： Eiji Nagasaki , Koichiro Hirabayashi
IPC分类号： G11B15/28 , B65H20/00
CPC分类号： G11B15/28
摘要： A magnetic recording and reproducing apparatus enabling to optimal adjustment of the tilt of a capstan shaft against a chassis by means of a simple structure so as to realize stable tape transport. A housing (9) is fixed onto a chassis (6) by tightening a first fastening screw (14) and a second fastening screw (15). Then, the degree of rotation of an adjusting screw (16) is varied in order to accurately optimize the tilt of a capstan shaft (8).
摘要翻译：一种磁记录和再现装置，其能够通过简单的结构最佳地调整主导轴相对于底盘的倾斜度，从而实现稳定的磁带传送。通过拧紧第一紧固螺钉（14）和第二紧固螺钉（15）将壳体（9）固定到底盘（6）上。然后，改变调节螺钉（16）的旋转程度，以便精确地优化主导轴（8）的倾斜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式