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1. 发明授权

US06233113B1 Magnetic recording/regenerating apparatus 失效
标题翻译：磁记录/再生装置
公开(公告)号：US06233113B1
公开(公告)日：2001-05-15
申请号：US09243896
申请日：1999-02-03
申请人： Masao Ohkita , Mikio Oka , Katsunari Sonoda
发明人： Masao Ohkita , Mikio Oka , Katsunari Sonoda
IPC分类号： G11B15675
CPC分类号： G11B15/67557
摘要： In the magnetic recording/regenerating apparatus of the present invention, the linking member R expands, contracts and rotates under the effect of the elastic member 9d by causing sliding with a slight force by pressing the pressing section of the first member of the second sliding member S. The rotation permits discharge of the loaded cartridge and easy ejection of the cartridge with a slight force.
摘要翻译：在本发明的磁记录再生装置中，通过按压第二滑动部件的第一部件的按压部，通过微小的力而使弹性部件9d的作用下，连结部件R膨胀，收缩，旋转旋转允许装载的盒的排出并且以轻微的力容易地弹出盒。

2. 发明授权

US07488118B2 Optical coupling element and optical coupling unit 有权
标题翻译：光耦合元件和光耦合单元
公开(公告)号：US07488118B2
公开(公告)日：2009-02-10
申请号：US12052604
申请日：2008-03-20
申请人： Katsunari Sonoda
发明人： Katsunari Sonoda
IPC分类号： G02B6/36
CPC分类号： G02B6/4212 , G02B6/4206 , G02B6/421
摘要： An optical coupling element disposed between an optical fiber and an optical element that face each other and optically coupling these two facing components includes a substantially cylindrical optical coupling portion whose opposite end surfaces respectively face the optical fiber and the optical element; and a projection projecting radially from a periphery of the optical coupling portion and being located closer towards one of the opposite end surfaces with respect to a center position therebetween. A diameter of the optical coupling portion at a position corresponding to a first end surface of the projection is substantially equal to a diameter of the optical coupling portion at a position corresponding to a second end surface of the projection. The periphery of the optical coupling portion includes periphery surfaces tapered from the positions corresponding to the first and second end surfaces of the projection respectively towards the opposite end surfaces.
摘要翻译：配置在光纤和光学元件之间的光耦合元件彼此面对并且光耦合这两个面对部件包括基本上圆柱形的光耦合部分，其相对的端面分别面对光纤和光学元件; 以及从光耦合部分的周边径向突出并且相对于它们之间的中心位置更接近相对端表面中的一个的突出部的突起。在与突起的第一端面相对应的位置处的光耦合部的直径基本上等于在与突起的第二端面相对应的位置处的光耦合部的直径。光耦合部分的周边包括从对应于突起的第一和第二端面的位置朝向相对的端面逐渐变细的周边表面。

3. 发明授权

US06233112B1 Magnetic recording/regenerating apparatus 失效
标题翻译：磁记录/再生装置
公开(公告)号：US06233112B1
公开(公告)日：2001-05-15
申请号：US09243647
申请日：1999-02-03
申请人： Masao Ohkita , Mikio Oka , Katsunari Sonoda
发明人： Masao Ohkita , Mikio Oka , Katsunari Sonoda
IPC分类号： G11B15675
CPC分类号： G11B15/67523
摘要： In the conventionl magnetic recording/regenerating apparatus,loading/unloading of a cartridge has been manually carried out, thus requiring a large force (about 1.5 to 3 kgf) for these operations by a spring force of a leaf spring, and making it difficult to ensure loading of the cartridge in the magnetic recording/regenerating apparatus. In the magnetic recording/regenerating apparatus of the invention, the portion between one end side and the other side of the linking member is rotatably supported on the bottom plate of the enclosure, and the supporting point as a fulcrum, the distance between the fulcrum and an end connecting the second sliding member is made smaller than the distance between the fulcrum and the other end connecting the first sliding member.
摘要翻译：在惯例的磁记录/再生装置中，已经手动地进行了盒的装载/卸载，因此通过弹簧簧片对这些操作需要较大的力（约1.5至3kgf），并且使得难以确保盒式磁带在磁记录/再生装置中的装载。在本发明的磁记录再生装置中，连接部件的一端侧和另一侧之间的部分被可旋转地支撑在外壳的底板上，支撑点作为支点，支点和使第二滑动构件的端部小于支点与连接第一滑动构件的另一端之间的距离。

4. 发明授权

US06188541B1 Magnetic recording-reproducing device 失效
标题翻译：磁记录再现装置
公开(公告)号：US06188541B1
公开(公告)日：2001-02-13
申请号：US09235726
申请日：1999-01-22
申请人： Masao Ohkita , Mikio Oka , Katsunari Sonoda
发明人： Masao Ohkita , Mikio Oka , Katsunari Sonoda
IPC分类号： G11B15675
CPC分类号： G11B15/67518
摘要： Disclosed is a magnetic recording-reproducing device in which an engagement portion of a cartridge is locked by a locking portion of a first slide member; therefore as first and second slide members and slide, the cartridge also slides to be loaded and unloaded. The loading and unloading of the cartridge, therefore, can easily be accomplished with extremely little force.
摘要翻译：公开了一种磁记录再现装置，其中盒的接合部分被第一滑动构件的锁定部分锁定; 因此，作为第一和第二滑动构件并滑动，该盒也滑动以被装载和卸载。因此，通过非常小的力可以容易地实现盒的装载和卸载。

5. 发明申请

US20080285918A1 OPTICAL COUPLING ELEMENT AND OPTICAL COUPLING UNIT 有权
标题翻译：光耦合元件和光耦合单元
公开(公告)号：US20080285918A1
公开(公告)日：2008-11-20
申请号：US12052604
申请日：2008-03-20
申请人： Katsunari SONODA
发明人： Katsunari SONODA
IPC分类号： G02B6/26
CPC分类号： G02B6/4212 , G02B6/4206 , G02B6/421
摘要： An optical coupling element disposed between an optical fiber and an optical element that face each other and optically coupling these two facing components includes a substantially cylindrical optical coupling portion whose opposite end surfaces respectively face the optical fiber and the optical element; and a projection projecting radially from a periphery of the optical coupling portion and being located closer towards one of the opposite end surfaces with respect to a center position therebetween. A diameter of the optical coupling portion at a position corresponding to a first end surface of the projection is substantially equal to a diameter of the optical coupling portion at a position corresponding to a second end surface of the projection. The periphery of the optical coupling portion includes periphery surfaces tapered from the positions corresponding to the first and second end surfaces of the projection respectively towards the opposite end surfaces.
摘要翻译：配置在光纤和光学元件之间的光耦合元件彼此面对并且光耦合这两个面对部件包括基本上圆柱形的光耦合部分，其相对的端面分别面对光纤和光学元件; 以及从光耦合部分的周边径向突出并且相对于它们之间的中心位置更接近相对端表面中的一个的突出部的突起。在与突起的第一端面相对应的位置处的光耦合部的直径基本上等于在与突起的第二端面相对应的位置处的光耦合部的直径。光耦合部分的周边包括从对应于突起的第一和第二端面的位置朝向相对的端面逐渐变细的周边表面。

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