公开(公告)号：US20050057190A1

公开(公告)日：2005-03-17

申请号：US10912109

申请日：2004-08-06

申请人： Kunihiko Fujiwara ,  Masaki Nakamura

发明人： Kunihiko Fujiwara ,  Masaki Nakamura

IPC分类号： H05B41/392 ,  H05B41/28 ,  H05B41/38 ,  H01S3/00 ,  H05B37/02

CPC分类号： H05B41/2806 ,  Y02B20/22

摘要： In a light modulating apparatus for an excimer discharge lamp high frequency voltage whose frequency is 1000 Hz band or higher is applied to the excimer discharge lamp and light is modulated by changing the frequency of the high frequency voltage, on-time per ½ cycle of the frequency is set so that the on-time is approximately equal to charging time for acquiring electric charges which contribute to light emission of the excimer discharge lamp, whereby stable light modulation is possible. Further, the high frequency voltage is modulated by rectangular waveform voltage having low frequency which is lower than that of the high frequency voltage whereby light can be stably modulated in a wide range.

摘要翻译： 在用于准分子放电灯的光调制装置中，将频率为1000Hz以上的频率的高频电压施加到准分子放电灯，并且通过改变高频电压的频率来调制光，并且每1/2个周期的导通时间 频率被设定为使接通时间近似等于获得有助于准分子放电灯的发光的电荷的充电时间，从而可以进行稳定的光调制。 此外，高频电压由具有低于高频电压的低频的矩形波形电压调制，由此可以在宽范围内稳定地调制光。

公开(公告)号：US07015653B2

公开(公告)日：2006-03-21

申请号：US10912109

申请日：2004-08-06

申请人： Kunihiko Fujiwara ,  Masaki Nakamura

发明人： Kunihiko Fujiwara ,  Masaki Nakamura

IPC分类号： H05B37/00

CPC分类号： H05B41/2806 ,  Y02B20/22

摘要： In a light modulating apparatus for an excimer discharge lamp high frequency voltage whose frequency is 1000 Hz band or higher is applied to the excimer discharge lamp and light is modulated by changing the frequency of the high frequency voltage, on-time per ½ cycle of the frequency is set so that the on-time is approximately equal to charging time for acquiring electric charges which contribute to light emission of the excimer discharge lamp, whereby stable light modulation is possible. Further, the high frequency voltage is modulated by rectangular waveform voltage having low frequency which is lower than that of the high frequency voltage whereby light can be stably modulated in a wide range.

摘要翻译： 在用于准分子放电灯的光调制装置中，将频率为1000Hz以上的频率的高频电压施加到准分子放电灯，并且通过改变高频电压的频率来调制光，并且每1/2个周期的导通时间 频率被设定为使接通时间近似等于获得有助于准分子放电灯的发光的电荷的充电时间，从而可以进行稳定的光调制。 此外，高频电压由具有低于高频电压的低频的矩形波形电压调制，由此可以在宽范围内稳定地调制光。

公开(公告)号：US08408816B2

公开(公告)日：2013-04-02

申请号：US12727075

申请日：2010-03-18

申请人： Kunihiko Fujiwara ,  Akito Nishimura ,  Yukio Hayashi

发明人： Kunihiko Fujiwara ,  Akito Nishimura ,  Yukio Hayashi

IPC分类号： G02B6/36

CPC分类号： G02B6/4214 ,  G02B6/3831 ,  G02B6/3885 ,  G02B6/4292

摘要： An optical connector, assembled to a front end of an optical fiber and attached to an optical component that is provided with an optical element having an optical axis different from that of the optical fiber, includes a main body having a connection end surface, and a reflective portion changing an angle of an optical path. At least one of a fitting protruding portion and a fitting recessed portion are provided so as to be capable of positioning the optical connector to the optical component by respectively fitting a fitted protruding portion and a fitted recessed portion provided on the optical component in each of a first region on the front end side and a second region on the opposite side thereto with the optical path interposed therebetween.

摘要翻译： 组装到光纤前端并安装在光学部件上的光连接器包括：具有不同于光纤的光轴的光学元件的光学元件;具有连接端面的主体和 反射部分改变光路的角度。 设置嵌合突起部和嵌合凹部中的至少一个，以便能够通过分别将设置在光学部件上的嵌合突起部和嵌合凹部设置在光学部件上而将光连接器定位于光学部件 前端侧的第一区域和其相对侧的第二区域，其间插入光路。

公开(公告)号：US08083418B2

公开(公告)日：2011-12-27

申请号：US12481032

申请日：2009-06-09

申请人： Kunihiko Fujiwara ,  Akito Nishimura ,  Kenji Sasaki ,  Yukio Hayashi ,  Kazuhiko Kurata ,  Takashi Yoshikawa ,  Junichi Sasaki

发明人： Kunihiko Fujiwara ,  Akito Nishimura ,  Kenji Sasaki ,  Yukio Hayashi ,  Kazuhiko Kurata ,  Takashi Yoshikawa ,  Junichi Sasaki

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3845 ,  G02B6/3897 ,  G02B6/3898 ,  G02B6/4214 ,  G02B6/4249 ,  Y10T29/49204

摘要： A connector holder fixes an optical connector assembled at a leading end of an optical fiber to an optical module having a light input/output end so that the optical fiber and the light input/output end is optically connected. The connector holder is provided with a holding section for storing at least a part of the optical connector, and a cover section attached to the holding section to be freely opened and closed. The cover section is provided with a cover section main body, and a pressing section which presses the optical connector toward the optical module.

摘要翻译： 连接器保持器将组装在光纤前端的光学连接器固定到具有光输入/输出端的光学模块，使得光纤和光输入/输出端光学连接。 连接器保持器设置有用于存储光连接器的至少一部分的保持部分和附接到保持部分以自由打开和关闭的盖部分。 盖部设置有盖部主体和将光连接器朝向光模块按压的按压部。

公开(公告)号：US20110233821A1

公开(公告)日：2011-09-29

申请号：US13121554

申请日：2009-09-25

申请人： Kazuhiko Bandoh ,  Keiji Maeda ,  Kunihiko Fujiwara ,  Noritoshi Nakano

发明人： Kazuhiko Bandoh ,  Keiji Maeda ,  Kunihiko Fujiwara ,  Noritoshi Nakano

IPC分类号： B29C45/14 ,  B29C47/88

CPC分类号： B29C43/34 ,  B29C43/18 ,  B29C43/36 ,  B29C48/06 ,  B29C48/08 ,  B29C48/9135 ,  B29C2043/3444 ,  H01L21/565 ,  H01L2924/0002 ,  H01L2924/00

摘要： A compression resin sealing apparatus includes cooling means (64, 104) for each of an upper die (6) and a lower die (10). A gate nozzle (15) including cooling means (154a) is provided in the upper die (6). A cavity (106) for mounting a single substrate is provided in the lower die (10). In this apparatus, a liquid thermosetting resin material (R) in a required amount is supplied into the cavity (106) through the gate nozzle (15). Then, a substrate is supplied between the upper die (6) and the lower die (10), and the upper die (6) and the lower die (10) are clamped to each other. As a result, an electronic component on the substrate is immersed in the liquid thermosetting resin material (R) in the cavity (106). That is, compression resin molding is performed. Here, a temperature of the liquid thermosetting resin material (R) is controlled by the gate nozzle (15) and the cooling means (154a, 64, 104).

摘要翻译： 压缩树脂密封装置包括用于上模（6）和下模（10）中的每一个的冷却装置（64,104）。 在上模具（6）中设有包括冷却装置（154a）的浇口（15）。 用于安装单个基板的空腔（106）设置在下模具（10）中。 在该装置中，通过浇口（15）向所述空腔（106）供给所需量的液态热固性树脂材料（R）。 然后，在上模（6）和下模（10）之间提供基板，并且上模（6）和下模（10）彼此夹紧。 结果，将基板上的电子部件浸渍在空腔（106）中的液体热固性树脂材料（R）中。 也就是说，进行压缩树脂成型。 这里，液态热固性树脂材料（R）的温度由栅极喷嘴（15）和冷却装置（154a，64,104）控制。

公开(公告)号：US07850372B2

公开(公告)日：2010-12-14

申请号：US12389800

申请日：2009-02-20

申请人： Akito Nishimura ,  Takaaki Ishikawa ,  Kunihiko Fujiwara ,  Yukio Hayashi

发明人： Akito Nishimura ,  Takaaki Ishikawa ,  Kunihiko Fujiwara ,  Yukio Hayashi

IPC分类号： G02B6/36

CPC分类号： G02B6/3885 ,  G02B6/3644 ,  G02B6/3652 ,  G02B6/3664 ,  G02B6/368 ,  G02B6/3696 ,  G02B6/3821

摘要： In an optical connector with optical fibers in which silica glass optical fibers with resin coating layers remaining attached are connected in optical fiber openings of a ferrule made from resin, at least a part of the resin coating layer of the optical fiber is glued to an inner face of the optical fiber opening, an outer diameter of the resin coating layer of the optical fiber is less than or equal to 125 μm, and the Young's modulus of the resin coating layer is less than the Young's modulus of the ferrule, and the Young's modulus of the resin coating layer is 1500 to 10000 MPa.

摘要翻译： 在具有光纤的光学连接器中，其中保持有树脂涂层的石英玻璃光纤连接在由树脂制成的套圈的光纤开口中，光纤的树脂涂层的至少一部分被胶合到内部 光纤开口的表面，光纤的树脂被覆层的外径为125μm以下，树脂被覆层的杨氏模量小于套圈的杨氏模量，杨氏 树脂被覆层的模量为1500〜10000MPa。

公开(公告)号：US20090257718A1

公开(公告)日：2009-10-15

申请号：US12389800

申请日：2009-02-20

申请人： Akito NISHIMURA ,  Takaaki Ishikawa ,  Kunihiko Fujiwara ,  Yukio Hayashi

发明人： Akito NISHIMURA ,  Takaaki Ishikawa ,  Kunihiko Fujiwara ,  Yukio Hayashi

IPC分类号： G02B6/36

CPC分类号： G02B6/3885 ,  G02B6/3644 ,  G02B6/3652 ,  G02B6/3664 ,  G02B6/368 ,  G02B6/3696 ,  G02B6/3821

摘要： In an optical connector with optical fibers in which silica glass optical fibers with resin coating layers remaining attached are connected in optical fiber openings of a ferrule made from resin, at least a part of the resin coating layer of the optical fiber is glued to an inner face of the optical fiber opening, an outer diameter of the resin coating layer of the optical fiber is less than or equal to 125 μm, and the Young's modulus of the resin coating layer is less than the Young's modulus of the ferrule, and the Young's modulus of the resin coating layer is 1500 to 10000 MPa.

摘要翻译： 在具有光纤的光学连接器中，其中保持有树脂涂层的石英玻璃光纤连接在由树脂制成的套圈的光纤开口中，光纤的树脂涂层的至少一部分被胶合到内部 光纤开口的表面，光纤的树脂被覆层的外径为125μm以下，树脂被覆层的杨氏模量小于套圈的杨氏模量，杨氏 树脂被覆层的模量为1500〜10000MPa。

公开(公告)号：US20080034519A1

公开(公告)日：2008-02-14

申请号：US11836501

申请日：2007-08-09

申请人： Kunihiko Fujiwara

发明人： Kunihiko Fujiwara

IPC分类号： A47L25/00

CPC分类号： G02B6/381 ,  B08B1/008 ,  B08B2240/02 ,  G02B6/3866

摘要： A cleaning tool is provided wherein a head unit (4) that is equipped with a supporting portion main body (44), a circular arc-shaped tilt spring (41) that protrudes from this supporting portion main body (44), and a head component (23) that is supported on a protruding distal end (411) of the tilt spring (41) is incorporated into a distal end portion of a protruding portion that protrudes from a tool main body, and wherein the head component (23) is tilted such that the side thereof that protrudes from the protruding distal end (411) of the tilt spring (41) towards the curve apex portion (412) of the tilt spring (41) protrudes towards the rear side, and the head component (23) protrudes towards the front side as it moves towards the opposite side from the protruding distal end (411).

摘要翻译： 提供了一种清洁工具，其中装备有支撑部分主体（44）的头单元（4），从该支撑部分主体（44）突出的圆弧形倾斜弹簧（41） 支撑在倾斜弹簧（41）的突出的远端（411）上的部件（23）结合到从工具主体突出的突出部分的远端部分中，并且其中头部部件（23）是 倾斜使得从倾斜弹簧（41）的突出的远端（411）朝向倾斜弹簧（41）的弯曲顶点部分（412）突出的一侧朝向后侧突出，并且头部件（23 ）当从突出的远端（411）向相反侧移动时朝向前侧突出。

公开(公告)号：US20060210225A1

公开(公告)日：2006-09-21

申请号：US10554513

申请日：2004-04-30

申请人： Kunihiko Fujiwara ,  Akito Nishimura ,  Yukio Hayashi ,  Tetsuo Nozawa

发明人： Kunihiko Fujiwara ,  Akito Nishimura ,  Yukio Hayashi ,  Tetsuo Nozawa

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/4214 ,  G02B6/4249

摘要： An optical transceiver 10 includes an optical device 16 which is provided upon a substrate 11, an optical connector 14 which is connected to an optical fiber 15a, and a connector holder 13 for optically connecting together the optical device and the optical connector 14. The connector holder 13 includes an engagement means 13c which holds the optical connector 14. The engagement means 13c holds the optical connector 14 when the optical connector 14 is pressed in towards the substrate. The optical connector 14 supports the optical fiber 15a so that the optical axis of the optical fiber 15a subtends a fixed angle with respect to the optical axis of the optical device 16. And the optical connector 14 includes a mirror 14g for optically connecting between the optical device 16 and the optical fiber 15a.

摘要翻译： 光收发器10包括设置在基板11上的光学装置16，连接到光纤15a的光连接器14和用于将光学装置和光连接器14光学连接在一起的连接器支架13。 连接器保持器13包括保持光连接器14的接合装置13c。 当光连接器14被压向基板时，接合装置13c保持光连接器14。 光连接器14支撑光纤15a，使得光纤15a的光轴相对于光学装置16的光轴相对固定角度。 并且光连接器14包括用于在光学装置16和光纤15a之间光学连接的反射镜14g。

公开(公告)号：US06865329B2

公开(公告)日：2005-03-08

申请号：US10152322

申请日：2002-05-20

申请人： Kunihiko Fujiwara ,  Takaaki Ishikawa ,  Kazuhiro Takizawa

发明人： Kunihiko Fujiwara ,  Takaaki Ishikawa ,  Kazuhiro Takizawa

IPC分类号： B08B1/00 ,  B08B11/00 ,  G02B6/38 ,  G02B6/43 ,  G02B6/00

CPC分类号： G02B6/3807 ,  B08B1/00 ,  B08B11/00 ,  G02B6/3897 ,  G02B6/43

摘要： The present invention provides an optical connector cleaning instrument that enables cleaning of the front end of an optical connector with efficiency and certainty, and prevents excessive cleaning. The present invention further provides an optical connector cleaning method employing the aforementioned optical connector cleaning instrument. The optical connector cleaning instrument is provided with cleaning member for coming into contact with and cleaning the front end of the optical connector; a driver for driving the cleaning action of the cleaning member; and a switch for initiating the driving action of the driver.

摘要翻译： 本发明提供一种光连接器清洁装置，其能够高效且可靠地清洁光连接器的前端，并且防止过度的清洁。 本发明还提供一种使用上述光连接器清洁装置的光连接器清洁方法。 光连接器清洁器具设置有用于与光连接器的前端接触和清洁的清洁部件; 用于驱动清洁部件的清洁动作的驱动器; 以及用于启动驾驶员的驾驶动作的开关。