专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明授权

US4968109A Press bonding apparatus method for terminating an optical fiber with a plastically deformable termination member 失效
标题翻译：压接装置的方法，用于使可塑性端接构件端接光纤
公开(公告)号：US4968109A
公开(公告)日：1990-11-06
申请号：US386206
申请日：1989-07-28
申请人： Toshiyasu Tanaka
发明人： Toshiyasu Tanaka
IPC分类号： G02B6/38 , H01R43/042
CPC分类号： G02B6/3801 , G02B6/3833 , G02B6/3855 , G02B6/3857 , H01R43/0424 , G02B6/3898
摘要： An optical fiber material comprising at least one optical fiber and a wrapping material wrapping at least a part of the peripheral surface of the optical fiber in the axial direction of the optical fiber, wherein in its section taken at right angles to the axis of the optical fiber, the wrapping material holds the optical fiber tightly at its inside surfaces which face the optical fiber in the meridian direction of the optical fiber, or hold it tightly in at least three sites of its inner circumferential surface facing the optical fiber.The present invention provide also processes and devices for preparation thereof.
摘要翻译：一种光纤材料，包括至少一根光纤和在光纤的轴向上包裹光纤的外周表面的至少一部分的包裹材料，其中在与光学器件的轴线成直角的截面中纤维，包裹材料将光纤紧紧地保持在其在光纤的子午线方向上面对光纤的内表面，或将其紧紧地保持在其面向光纤的内周表面的至少三个位置。本发明还提供其制备方法和装置。

82. 发明授权

US08473972B2 Optical pickup and drive apparatus 有权
标题翻译：光学拾取和驱动装置
公开(公告)号：US08473972B2
公开(公告)日：2013-06-25
申请号：US13418672
申请日：2012-03-13
申请人： Noriaki Terahara , Shinsuke Hatanaka , Toshiyasu Tanaka , Takeshi Ohta , Fumitomo Yamasaki
发明人： Noriaki Terahara , Shinsuke Hatanaka , Toshiyasu Tanaka , Takeshi Ohta , Fumitomo Yamasaki
IPC分类号： G11B7/12
CPC分类号： G11B7/121
摘要： An optical pickup includes a lens holder; an objective lens provided on the lens holder and having an effective region for collecting light from a light source and an edge located outer to the effective region; and a lens protector provided on the lens holder. The lens protector protrudes toward an optical disc more than the objective lens. The edge of the objective lens includes a convexed portion protruding toward the optical disc. An apex of the effective region of the objective lens protrudes toward the optical disc more than the convexed portion of the edge. A straight line connecting a part of the edge of the objective lens and a part of the lens protector is closer to the optical disc than the apex of the effective region of the objective lens.
摘要翻译：光学拾取器包括透镜保持器; 设置在所述透镜架上并具有用于收集来自光源的光的有效区域和位于所述有效区域外部的边缘的物镜; 以及设置在透镜架上的透镜保护器。镜头保护器比物镜更向外突出。物镜的边缘包括向光盘突出的凸出部分。物镜的有效区域的顶点比边缘的凸起部分向光盘突出。连接物镜的边缘的一部分和透镜保护器的一部分的直线比物镜的有效区域的顶点更靠近光盘。

83. 发明授权

US07336234B2 Antenna apparatus and communication method employing it 失效
标题翻译：采用天线设备和通信方法
公开(公告)号：US07336234B2
公开(公告)日：2008-02-26
申请号：US11315174
申请日：2005-12-23
申请人： Yutaka Taguchi , Hideki Kusunoki , Toshiyasu Tanaka
发明人： Yutaka Taguchi , Hideki Kusunoki , Toshiyasu Tanaka
IPC分类号： H01Q13/00
CPC分类号： B60C23/0408 , B60C23/0444 , H01Q1/2241 , H01Q9/36 , H01Q9/40
摘要： An antenna apparatus includes a monopole antenna forming an antenna element having a metal shell body, and the antenna element has an approximately conical part, a vertex of which is on the side of a power supply part.
摘要翻译：天线装置包括形成具有金属壳体的天线元件的单极天线，天线元件具有大致圆锥形的部分，顶点位于电源部分的一侧。

84. 发明授权

US4983011A Optoelectrical connector device and optical plug socket therefor 失效
标题翻译：光电连接器及其插头插座
公开(公告)号：US4983011A
公开(公告)日：1991-01-08
申请号：US438210
申请日：1989-11-20
申请人： Toshiyasu Tanaka , Nozomi Tsuzaki , Toyohiro Kobayashi
发明人： Toshiyasu Tanaka , Nozomi Tsuzaki , Toyohiro Kobayashi
IPC分类号： G02B6/42 , H04B10/00 , H04B10/25 , H04B10/275 , H04B10/29 , H04B10/80
CPC分类号： H04B10/271 , H04B10/275
摘要： An optoelectrical connector device comprising a first and a second optical terminal connected to a main optical transmission line, a third optical terminal connected to a subsidiary optical transmission line, a first and a second light receiving means, and a first and a second light emitting means. The second light receiving means and the first light emitting means are optically connected to each other, and transmit a signal to a first information processing unit and receive the processed signal from it. The second optical terminal is connected optically to the first light receiving means and the second light emitting means, and transmits a signal to the first information processing unit and receives the processed signal from it. The third optical terminal is connected optically to the first light receiving means and transmits a signal to a second information processing unit.

85. 发明授权

US4762388A Optical connector receptacle and plug 失效
标题翻译：光连接器插座和插头
公开(公告)号：US4762388A
公开(公告)日：1988-08-09
申请号：US712404
申请日：1985-03-15
申请人： Toshiyasu Tanaka , Sadakazu Ariga
发明人： Toshiyasu Tanaka , Sadakazu Ariga
IPC分类号： G02B6/38 , G02B6/36
CPC分类号： G02B6/3831 , G02B6/3878 , G02B6/389 , G02B6/3893
摘要： A receptacle adapted for connection in tight fit with an optical connector plug having a protective guide member surrounding a ferrule accommodating an optical fiber therein and spaced away from the outer circumference of the ferrule. The receptacle comprises at least a first supporting member having a hollow passage capable of receiving the ferrule, and a second supporting member spaced from the first supporting member for receiving and supporting the protective guide member of the ferrule. The plug comprises at least a ferrule containing an optical fiber therein and adapted to be received in the hollow passage of the first supporting member of the receptacle, and a protective guide member surrounding the ferrule at a position spaced away from the outer circumference of the ferrule and adapted to be received in the space between the first and second supporting members of the receptacle.
摘要翻译：一种适于与光连接器插头紧密连接的插座，其具有保护引导构件，该保护引导构件围绕容纳光纤的套管并且与套圈的外周间隔开。插座包括至少第一支撑构件，其具有能够容纳套圈的中空通道，以及与第一支撑构件间隔开的第二支撑构件，用于接收和支撑套圈的保护引导构件。插头至少包括一个其中包含光纤的套圈，并且适于被容纳在插座的第一支撑构件的中空通道中;以及保护引导构件，其在与套圈的外周间隔开的位置处包围套圈并且适于容纳在容器的第一和第二支撑构件之间的空间中。

86. 发明授权

US4657340A Terminal device for optical fibers 失效
标题翻译：光纤终端装置
公开(公告)号：US4657340A
公开(公告)日：1987-04-14
申请号：US683519
申请日：1984-12-19
申请人： Toshiyasu Tanaka , Sadakazu Ariga
发明人： Toshiyasu Tanaka , Sadakazu Ariga
IPC分类号： G02B6/40 , G02B6/36 , G02B6/38
CPC分类号： G02B6/387 , G02B6/3878 , G02B6/3821 , G02B6/3855 , G02B6/3887
摘要： A terminal device for optical fibers is provided. The terminal device includes a connecting member for fixedly securing the covering of an optical fiber to a frame and having a hole through which the strand of the optical fiber can pass idly. The terminal device includes a positioning member for positioning in a predetermined positional relationship a plurality of ferrules disposed at the end portions of a plurality of optical fibers. The terminal device includes a guide member for guiding an optical fiber within the device in such a manner as to permit its movement only in its axial direction.
摘要翻译：提供了一种用于光纤的端子装置。端子装置包括用于将光纤的覆盖物固定地固定到框架并具有孔的连接构件，光纤的线可以通过该孔空转。终端装置包括定位构件，用于以预定的位置关系定位多个套管，其设置在多根光纤的端部处。端子装置包括用于以使得其仅在其轴向方向上移动的方式在装置内引导光纤的引导构件。

87. 发明授权

US08125874B2 Optical pickup device 有权
标题翻译：光学拾取装置
公开(公告)号：US08125874B2
公开(公告)日：2012-02-28
申请号：US13020557
申请日：2011-02-03
申请人： Yasuo Ueda , Yoshiyuki Hashimoto , Noriaki Terahara , Toshiaki Takasu , Toshiyasu Tanaka
发明人： Yasuo Ueda , Yoshiyuki Hashimoto , Noriaki Terahara , Toshiaki Takasu , Toshiyasu Tanaka
IPC分类号： G11B7/00 , G11B7/135
CPC分类号： G11B7/1374 , G11B7/1365 , G11B7/1395 , G11B2007/0006
摘要： An optical pickup device has a DVD/CD laser diode for emitting a DVD/CD laser beam as linear polarized light, and a BD laser diode for emitting a BD laser beam. The optical pickup device has a dichroic mirror that regularly reflects a part of the DVD/CD laser beam, transmits a part of the DVD/CD laser beam, and transmits return light of the BD laser beam. The dichroic mirror is formed so that a product of reflectance of outward light of the DVD/CD laser beam and transmittance of return light of the DVD/CD laser beam becomes 20% or more to 25% or less. A light receiving element receives the return light of the DVD/CD laser beam transmitted through the dichroic mirror or the return light of the BD laser beam transmitted through the dichroic mirror.
摘要翻译：光拾取装置具有用于发射DVD / CD激光束作为线性偏振光的DVD / CD激光二极管和用于发射BD激光束的BD激光二极管。光拾取装置具有规则地反映DVD / CD激光束的一部分的二向色镜，透射DVD / CD激光束的一部分，并透射BD激光束的返回光。分色镜被形成为使得DVD / CD激光束的向外光的反射率与DVD / CD激光束的返回光的透射率的乘积为20％以上至25％以下。光接收元件接收通过分色镜透射的DVD / CD激光束的返回光或透过分色镜的BD激光束的返回光。

88. 发明申请

US20060139225A1 Antenna apparatus and communication method employing it 失效
标题翻译：采用天线设备和通信方法
公开(公告)号：US20060139225A1
公开(公告)日：2006-06-29
申请号：US11315174
申请日：2005-12-23
申请人： Yutaka Taguchi , Hideki Kusunoki , Toshiyasu Tanaka
发明人： Yutaka Taguchi , Hideki Kusunoki , Toshiyasu Tanaka
IPC分类号： H01Q13/10
CPC分类号： B60C23/0408 , B60C23/0444 , H01Q1/2241 , H01Q9/36 , H01Q9/40
摘要： An antenna apparatus includes a monopole antenna forming an antenna element having a metal shell body, and the antenna element has an approximately conical part, a vertex of which is on the side of a power supply part.
摘要翻译：天线装置包括形成具有金属壳体的天线元件的单极天线，天线元件具有大致圆锥形的部分，顶点位于电源部分的一侧。

89. 发明授权

US5133031A Optical shunt device 失效
标题翻译：光学分支器件
公开(公告)号：US5133031A
公开(公告)日：1992-07-21
申请号：US465230
申请日：1990-02-22
申请人： Toshiyasu Tanaka , Toyohiro Kobayashi , Shouji Mukohara
发明人： Toshiyasu Tanaka , Toyohiro Kobayashi , Shouji Mukohara
IPC分类号： G02B6/28 , G02B6/35 , G02B6/42 , H04B20060101 , H04B10/27 , H04B10/278
CPC分类号： G02B6/2804 , G02B6/28 , G02B6/4246 , H04B10/271 , H04B10/278 , G02B6/3562
摘要： An optical shunt device in which a pair of connecting ends (22, 23) for being connected to optical communication fiber sections (11) are divided into three systems. The first of the three systems is a passing-through light conduction path (19) through which light signals in two opposite directions are allowed to pass through between the connecting ends. The second of the three systems is a receiving light conduction path (20) having a first light-receiving end (20a) and a second light-receiving end (20b) each receiving a light signal from the connecting ends (22, 23). The third light path (21) has a first light-transmitting end (21a) and a second light-transmitting end (21b) each transmitting a light signal to the connecting ends. The optical shunt device also comprises a photo-electric conversion unit (B) including a light-receiving element (13) disposed at the first and second light-receiving ends (20a, 20b) for receiving a light signal from the first light-receiving end (20a) and the second light-receiving end (20b) of the second light path (20) and converting it into an electric signal, an amplifier circuit (14) for amplifying the electric signal from the light-receiving element (13), and a light-emitting element (17) disposed at the first and second light-transmitting ends (21a, 21b) for converting the electric signal into an optical signal to supply the optical signal to the first and second light-transmitting ends.
摘要翻译： PCT No.PCT / JP89 / 00702 Sec。 371日期1990年2月22日 102（e）日期1990年2月22日PCT提交1989年7月12日PCT公布。公开号WO90 / 00838 日期：1990年1月25日。一种光分路装置，其中连接到光通信光纤段（11）的一对连接端（22,23）被分成三个系统。三个系统中的第一个是通过光导通路径（19），允许在两个相反方向上的光信号通过该导通路径在连接端之间通过。三个系统中的第二个是具有第一光接收端（20a）和第二光接收端（20b）的接收光传导路径（20），每个接收端都接收来自连接端（22,23）的光信号。第三光路（21）具有向连接端发送光信号的第一透光端（21a）和第二透光端（21b）。光分路装置还包括光电转换单元（B），其包括设置在第一和第二光接收端（20a，20b）处的光接收元件（13），用于接收来自第一光接收的光信号第二光路（20）的端部（20a）和第二光接收端（20b），并将其转换成电信号;放大电路（14），用于放大来自光接收元件（13）的电信号; 以及设置在第一和第二光透射端（21a，21b）处的发光元件（17），用于将电信号转换为光信号，以将光信号提供给第一和第二光发射端。

90. 发明授权

US4909586A Two-way connector 失效
标题翻译：双向连接器
公开(公告)号：US4909586A
公开(公告)日：1990-03-20
申请号：US295506
申请日：1989-01-11
申请人： Toshiyasu Tanaka , Toshimi Nagaishi , Mituyoshi Suzuki
发明人： Toshiyasu Tanaka , Toshimi Nagaishi , Mituyoshi Suzuki
IPC分类号： G02B6/42 , H04B10/24
CPC分类号： H04B10/2504 , G02B6/4246 , G02B6/4292
摘要： A two-way connector comprisinga lens,light direction setting means for sending light from a light-transmitting member from one side to the other side of the lens as a light beam parallel to the optical axis,an optical fiber for light transmission and reception having a light transmitting and receiving end on a focal point on one side of the lens,an optical fiber for light reception having a light incoming end and a light outgoing end for conducting light gathered at a position deviated from the focal point of the lens on one side to a light receiving member, anda mirror disposed on the other side of the lens for receiving the light from the optical fiber via the lens and reflecting it to the incoming end of the light-receiving optical fiber via the lens.
摘要翻译：一种双向连接器，包括透镜，光方向设定装置，用于将来自透光部件的光从透镜的一侧发送到另一侧，作为平行于光轴的光束，用于光传输和接收的光纤在透镜的一侧的焦点上具有光发送和接收端，具有光入射端的光接收光纤和用于传导聚集在偏离透镜的焦点的位置处的光的光出射端，以及配置在透镜另一侧的反射镜，用于经由透镜接收来自光纤的光，并经由透镜将其反射到光接收光纤的入射端。

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