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    • 3. 发明专利
    • Optical module
    • 光学模块
    • JP2010122611A
    • 2010-06-03
    • JP2008298200
    • 2008-11-21
    • Hosiden Corpホシデン株式会社
    • NAKAGAWA HIROSHIISODA TAKESHISASADA KOSUKE
    • G02B6/42
    • G02B6/423G02B6/4277
    • PROBLEM TO BE SOLVED: To provide an optical module which makes a thin profile possible with a simple structure and which can be structured at low cost.
      SOLUTION: In the optical module, an optical element is housed in a module body 10 and an end of an optical fiber 21 to be optically coupled with the optical element is arranged in the module body 10. The end of the optical fiber 21 is clamped and held with a half-cylinder part 31d formed in a shield cover 31 surrounding the module body 10 and with a half-cylinder part 32c of a holding plate 32.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够以简单结构进行薄型化并且可以以低成本构造的光学模块。 解决方案:在光学模块中,光学元件容纳在模块主体10中,并且与光学元件光学耦合的光纤21的端部布置在模块主体10中。光纤的端部 21被夹持并保持在形成在围绕模块主体10的屏蔽罩31中的半圆筒部31d和保持板32的半圆筒部32c。(C)2010,JPO&INPIT
    • 5. 发明专利
    • Optical connector
    • 光学连接器
    • JP2010151901A
    • 2010-07-08
    • JP2008327221
    • 2008-12-24
    • Hosiden Corpホシデン株式会社
    • ISODA TAKESHI
    • G02B6/42
    • G02B6/421G02B6/3821G02B6/4246G02B6/4292
    • PROBLEM TO BE SOLVED: To prevent the light guide 1 from making contact with a light emitting element 3 and a light receiving element 4 when a receptacle body 2 mates with a shield cover 6.
      SOLUTION: A shield cover 6 includes urging means 6c and 6d for urging a light guide 1 in the direction in which the light guide 1 is inserted into a receptacle body 2. When the receptacle body 2 mates with the shield cover 6, even if the light guide 1 does not completely mate with the receptacle body 2, the urging means 6c and 6d make contact with the light guide 1 before the light guide 1 makes contact with the light emitting element 3 and the light receiving element 4, so an urging force by the urging means 6c and 6d makes the light guide 1 completely mate with the receptacle body 2. Thus the light guide 1 does not make contact with the light emitting element 3 and the light receiving element 4. Further, play between the light guide 1 and the receptacle body 2 is prevented after the receptacle body 1 mates with the shield cover 6.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:当容器主体2与屏蔽罩6配合时,防止导光体1与发光元件3和光接收元件4接触。解决方案:屏蔽罩6 包括用于将导光体1沿导向件1插入插座体2的方向推动的推压装置6c,6d。当插座体2与屏蔽罩6配合时,即使导光体1不完全 与插座主体2配合,在导光体1与发光元件3和光接收元件4接触之前,推动装置6c和6d与导光体1接触,从而由推动装置6c和 6d使导光体1与插座主体2完全配合。因此,导光体1不与发光元件3和受光元件4接触。此外,导光体1与插座主体2之间的间隙为 在接受后防止 e身体1与屏蔽罩6配对。版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • Optical communication structure
    • 光通信结构
    • JP2009253541A
    • 2009-10-29
    • JP2008097332
    • 2008-04-03
    • Hosiden Corpホシデン株式会社
    • NAKAGAWA HIROSHIISODA TAKESHISASADA KOSUKE
    • H04M1/02
    • H01L31/12G02B6/002G02B6/0048G02B6/3604G02B6/4298G02B6/43H04B10/1143H04M1/0235
    • PROBLEM TO BE SOLVED: To provide an optical communication structure which performs appropriate optical communication between optical communication elements even if a housing is slided.
      SOLUTION: In the optical communication structure, optical communication is performed using optical signals between a first housing 2 and a second housing 3 that slide to each other. The optical communication structure has: a first optical communication element 12 which is provided in the first housing 2 and transmits optical signals; a second optical communication element 13 which is provided in the second housing 3 and receives optical signals transmitted from the first optical communication element 12; a slide module which allows the housings to slide and stops slide movement at prespecified stop positions; a light guide plate 4 which is provided in either the first housing 2 or the second housing 3, reflects optical signals and is formed with as many reflection parts 5 as stop positions.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供即使在滑动壳体的情况下也能够在光通信元件之间进行适当的光通信的光通信结构。 解决方案:在光通信结构中,使用彼此滑动的第一壳体2和第二壳体3之间的光信号进行光通信。 光通信结构具有:第一光通信元件12,其设置在第一壳体2中并发送光信号; 第二光通信元件13,设置在第二壳体3中,并接收从第一光通信元件12发送的光信号; 滑动模块,其允许壳体滑动并停止在预先指定的停止位置的滑动运动; 设置在第一壳体2或第二壳体3中的导光板4反射光信号,并且形成有与停止位置一样多的反射部5。 版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Optical connector
    • 光学连接器
    • JP2009237496A
    • 2009-10-15
    • JP2008086786
    • 2008-03-28
    • Hosiden Corpホシデン株式会社
    • NAKAGAWA HIROSHIISODA TAKESHI
    • G02B6/38
    • G02B6/3887G02B6/3869G02B6/3879G02B6/4292
    • PROBLEM TO BE SOLVED: To enhance the pull-out strength of an optical fiber and to prevent the optical fiber cable from being excessively moved.
      SOLUTION: An optical connector comprises a receptacle body 40 having an engage hole 46 formed in a peripheral wall 45 of a storing chamber 44; a pigtail body 50 having a base body 51 contained in the chamber 44 and a locking protrusion 56 engaged in the engage hole 46 and attached to the receptacle body 40; a ferrule assembly 60 which comprises an optical fiber cable 61 and a ferrule 62 and is inserted into a container 53 in the base body 51 to have the ferrule 62 positioned in a receptacle cylinder 52; and a spring 70 inserted through an opening 54 in the base body 51 to press the ferrule 62 forward by a pressing piece 72, wherein an L-shaped stopper 73 comprising an extension 73a and a locking part 73b is formed integrally with the spring 70. The locking part 73b is positioned in a recess 63 of the ferrule 62 through a window 55 of the base body 51, and movement of the ferrule assembly 60 in such a direction that it is pulled out from the base body 51 is prevented by the locking part 73b.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提高光纤的拉拔强度并防止光缆过度移动。 解决方案:光连接器包括一个插座本体40,它具有形成在存储室44的周壁45中的接合孔46; 胴体50具有容纳在腔室44中的基体51和卡合突起56,该突起56接合在接合孔46中并附接到插座主体40; 套圈组件60,其包括光纤缆线61和套圈62,并且插入到基体51中的容器53中以使套圈62定位在容纳缸52中; 以及弹簧70,其穿过基体51中的开口54插入,以通过按压片72向前推压套圈62,其中包括延伸部73a和锁定部73b的L形止动件73与弹簧70一体地形成。 锁定部73b通过基体51的窗口55定位在套圈62的凹部63中,并且通过锁定防止套圈组件60从基体51拉出的方向的移动 第73b部分。 版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Optical communication module
    • 光通信模块
    • JP2013037156A
    • 2013-02-21
    • JP2011172581
    • 2011-08-08
    • Hosiden Corpホシデン株式会社
    • ISODA TAKESHI
    • G02B6/42G02B6/04G02B6/32
    • PROBLEM TO BE SOLVED: To achieve a lower cost, high efficiency, and reduction in height for an optical communication module.SOLUTION: An optical communication module includes an optical transmission part 10, an optical reception part 20, and an optical transmission path. The optical transmission path includes a multi-core optical fiber 31 and a single core optical fiber 32 which has a smaller core diameter than a whole core diameter summing that of the fiber 31. The multi-core optical fiber 31 and the single core optical fiber 32 are connected by a diameter conversion connector 33 to each other. Then, each element wire 311 exposed on the other end side of the multi-core optical fiber 31 is flatly laid down, and, in the state as such, housed in a guide groove 111 of the optical transmission part 10.
    • 要解决的问题:为了实现光通信模块的低成本,高效率和高度的降低。 解决方案:光通信模块包括光传输部分10,光接收部分20和光传输路径。 光传输路径包括多芯光纤31和单芯光纤32,其具有比整个纤芯直径小的纤芯直径的纤芯直径。多芯光纤31和单芯光纤 32通过直径转换连接器33彼此连接。 然后,在多芯光纤31的另一端露出的各元件线311被平坦地放置,并且在这样的状态下,容纳在光传输部10的引导槽111中。 (C)2013,JPO&INPIT
    • 9. 发明专利
    • Optical connector and optical fiber connection structure
    • 光学连接器和光纤连接结构
    • JP2013020109A
    • 2013-01-31
    • JP2011153621
    • 2011-07-12
    • Hosiden Corpホシデン株式会社
    • ISODA TAKESHI
    • G02B6/38G02B6/04G02B6/26
    • G02B6/264G02B6/322G02B6/3809G02B6/3846G02B6/3885
    • PROBLEM TO BE SOLVED: To prevent the occurrence of crosstalk with a simple structure.SOLUTION: An optical connector A for connection between optical fibers 100 each of which has an internal structure including an on-axis path 101 and an off-axis path 102 includes: a holder 1 which receives front end parts of optical fibers 100a and 100b from opposite directions and holds them; and a light-transmissive light guide member (equivalent to a light guide part 22 of a sleeve 20 being a component part of the holder 1) which is interposed between end surfaces of on-axis paths 101a and 101b and/or off-axis paths 102a and 102b of the optical fibers 100a and 100b so that end surfaces of the on-axis paths 101a and 101b and end surfaces of the off-axis paths 102a and 102b of the optical fibers 100a and 100b are displaced from each other in an optical axis direction.
    • 要解决的问题:为了防止以简单结构发生串扰。 解决方案:用于光纤100之间的连接的光连接器A,每个光纤100具有包括轴上路径101和离轴路径102的内部结构,包括:保持器1,其容纳光纤100a的前端部 并从相反的方向行进100b并保持; 以及插入在轴上路径101a和101b的端面和/或离轴路径之间的透光导光构件(等同于作为保持器1的组成部分的套筒20的导光部22) 102a和102b,使得光纤100a和100b的轴上路径101a和101b的端表面和离轴路径102a和102b的端表面在光学器件中彼此偏移 轴方向。 版权所有(C)2013,JPO&INPIT
    • 10. 发明专利
    • Optical transmission hinge structure
    • 光传输铰链结构
    • JP2009222084A
    • 2009-10-01
    • JP2008064459
    • 2008-03-13
    • Hosiden Corpホシデン株式会社
    • SHIGENO YASUHIRONAKAGAWA HIROSHIISODA TAKESHISASADA KOSUKE
    • F16C11/04G02B6/42G02B6/43G06F1/16G06F1/18H04M1/02
    • G02B6/3604G02B6/42
    • PROBLEM TO BE SOLVED: To provide an optical transmission hinge structure capable of maintaining optical communication when a casing is turned. SOLUTION: The structure comprises a first casing equipped with a first optical element 6 and a second casing equipped with a second optical element 7 both of which are connected to each other through a first hinge 8 to rotate around a first shaft 81. The first optical element 6 and the second optical element 7 are connected to allow optical transmission by an optical guide channel 10. The optical guide channel 10 includes a bent section 13, and a first member 11 formed at one side and a second member 12 formed at the other side with respect to the bent section 13. The first member 11 is arranged at a first casing side coaxially to the first hinge 8 while making its tip 15 face the first optical element 6. The second member 12 is arranged at a second casing side while making its tip 16 face the second optical element 7. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种当壳体转动时能够保持光通信的光传输铰链结构。 解决方案:该结构包括配备有第一光学元件6的第一壳体和配备有第二光学元件7的第二壳体,第二壳体通过第一铰链8彼此连接以围绕第一轴81旋转。 第一光学元件6和第二光学元件7被连接以允许通过光导通道10进行光学传输。导光通道10包括弯曲部分13和形成在一侧的第一部件11和形成的第二部件12 在另一侧相对于弯曲部分13.第一构件11被布置在与第一铰链8同轴的第一壳体侧,同时使其尖端15面向第一光学元件6.第二构件12布置在第二 使其顶端16面对第二光学元件7。(C)2010年,JPO和INPIT