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1. 发明授权

US07184617B2 Portable device 有权
标题翻译：便携式设备
公开(公告)号：US07184617B2
公开(公告)日：2007-02-27
申请号：US11076068
申请日：2005-03-10
申请人： Tsuguhiro Korenaga , Kunio Hibino , Nobuki Itoh , Mikihiro Shimada , Yoshihiro Tomita , Yasushi Nakagiri , Satoru Tomekawa , Seiji Karashima
发明人： Tsuguhiro Korenaga , Kunio Hibino , Nobuki Itoh , Mikihiro Shimada , Yoshihiro Tomita , Yasushi Nakagiri , Satoru Tomekawa , Seiji Karashima
IPC分类号： G02B6/00 , G02B6/12
CPC分类号： G02B6/43 , G02B6/1221 , G02B6/3608 , G02B6/4214 , G02B6/4224 , H04M1/0214
摘要： A portable device has a configuration such that a plurality of housings are connected functionally, wherein the thickness of a connection section between the housings is reduced so that the portability is improved. The portable device includes a first housing; a first board provided in the first housing; a second housing; a second board provided in the second housing; a connection section for connecting the first housing with the second housing in such a manner that their relative position can be changed; and an optical waveguide film having at least one optical waveguide for connecting the first board with the second board through optical wiring.
摘要翻译：便携式设备具有这样的结构，使得多个壳体在功能上连接，其中壳体之间的连接部分的厚度减小，从而提高了便携性。便携式设备包括：第一壳体; 设置在第一壳体中的第一板; 第二个住房; 设置在第二壳体中的第二板; 连接部，其以能够改变其相对位置的方式连接第一壳体与第二壳体; 以及具有至少一个光波导的光波导膜，用于通过光布线将第一板与第二板连接。

2. 发明申请

US20050201693A1 Portable device 有权
标题翻译：便携式设备
公开(公告)号：US20050201693A1
公开(公告)日：2005-09-15
申请号：US11076068
申请日：2005-03-10
申请人： Tsuguhiro Korenaga , Kunio Hibino , Nobuki Itoh , Mikihiro Shimada , Yoshihiro Tomita , Yasushi Nakagiri , Satoru Tomekawa , Seiji Karashima
发明人： Tsuguhiro Korenaga , Kunio Hibino , Nobuki Itoh , Mikihiro Shimada , Yoshihiro Tomita , Yasushi Nakagiri , Satoru Tomekawa , Seiji Karashima
IPC分类号： G02B6/10 , G02B6/36 , H04B1/38 , H04M1/02 , H05K1/02
CPC分类号： G02B6/43 , G02B6/1221 , G02B6/3608 , G02B6/4214 , G02B6/4224 , H04M1/0214
摘要： Provided is a portable device having such a configuration that a plurality of housings are connected functionally, wherein the thickness of a connection section between the housings is reduced so that the portability is improved. The portable device comprising: a first housing; a first board provided in the first housing; a second housing; a second board provided in the second housing; a connection section for connecting the first housing with the second housing in such a manner that the irrelative position can be changed; and an optical waveguide film having at least one optical waveguide for connecting the first board with the second board through optical wiring.
摘要翻译：本发明提供一种便携式设备，其具有多个壳体功能连接的结构，其中壳体之间的连接部分的厚度减小，从而提高了便携性。该便携式装置包括：第一壳体; 设置在第一壳体中的第一板; 第二个住房; 设置在第二壳体中的第二板; 连接部分，用于以可改变不相关位置的方式连接第一壳体与第二壳体; 以及具有至少一个光波导的光波导膜，用于通过光布线将第一板与第二板连接。

3. 发明申请

US20050175345A1 Wavelength multiplexing device and optical transmission module provided with the same 审中-公开
标题翻译：波长多路复用器件和光传输模块配有相同的
公开(公告)号：US20050175345A1
公开(公告)日：2005-08-11
申请号：US11041210
申请日：2005-01-25
申请人： Mikihiro Shimada , Nobuki Itoh , Tsuguhiro Korenaga , Kunio Hibino
发明人： Mikihiro Shimada , Nobuki Itoh , Tsuguhiro Korenaga , Kunio Hibino
IPC分类号： G02B6/34 , H04J14/02
CPC分类号： G02B6/425 , G02B6/29329 , G02B6/29361 , H04J14/02
摘要： A wavelength multiplexing device has an emitter capable of independently emitting at least two optical signals for at least two kinds of wavelength, respectively and a transmitter including a plurality of optical waveguides into which the optical signals emitted by the emitter are coupled and which independently transmit the coupled optical signals, respectively. While coupling optical signals with the same wavelength among the optical signals emitted by the emitter into the optical waveguides different from each other, the transmitter couples optical signals with wavelengths different from each other into a same optical waveguide.
摘要翻译：波长多路复用装置具有分别发射至少两种波长的至少两种光信号的发射器和包括发射器发射的光信号耦合在其中的多个光波导的发射器，并且独立地发送耦合光信号。在将由发射器发射的光信号中的相同波长的光信号耦合到彼此不同的光波导中的同时，发射器将具有彼此不同的波长的光信号耦合到相同的光波导中。

4. 发明授权

US06904190B2 Optical package substrate, optical device, optical module, and method for molding optical package substrate 失效
公开(公告)号：US06904190B2
公开(公告)日：2005-06-07
申请号：US10308007
申请日：2002-12-03
申请人： Tsuguhiro Korenaga , Nobuki Itoh , Masaaki Tojo , Toshihiko Wada
发明人： Tsuguhiro Korenaga , Nobuki Itoh , Masaaki Tojo , Toshihiko Wada
IPC分类号： G02B6/26 , G02B6/34 , G02B6/42 , G02B6/12
CPC分类号： G02B6/29368 , G02B6/12007 , G02B6/264 , G02B6/29361 , G02B6/29389 , G02B6/30 , G02B6/4215 , G02B6/4219 , G02B6/4246
摘要： Micro-discharge machining is employed to obtain a die, and an optical package substrate is produced by press formation using such a die. An optical fiber, an optical waveguide, a lens, an isolator, an optical filter and a light receiving/emitting element are mounted by passive alignment.

5. 发明申请

US20050157989A1 Optical package substrate, optical device, optical module, and method for molding optical package substrate 审中-公开
标题翻译：光学封装衬底，光学器件，光学模块和用于模制光学封装衬底的方法
公开(公告)号：US20050157989A1
公开(公告)日：2005-07-21
申请号：US11067895
申请日：2005-03-01
申请人： Tsuguhiro Korenaga , Nobuki Itoh , Masaaki Tojo , Toshihiko Wada
发明人： Tsuguhiro Korenaga , Nobuki Itoh , Masaaki Tojo , Toshihiko Wada
IPC分类号： G02B6/26 , G02B6/34 , G02B6/42 , G02B6/36
CPC分类号： G02B6/29368 , G02B6/12007 , G02B6/264 , G02B6/29361 , G02B6/29389 , G02B6/30 , G02B6/4215 , G02B6/4219 , G02B6/4246
摘要： Micro-discharge machining is employed to obtain a die, and an optical package substrate is produced by press formation using such a die. An optical fiber, an optical waveguide, a lens, an isolator, an optical filter and a light receiving/emitting element are mounted by passive alignment.
摘要翻译：使用微放电加工来获得模具，并且通过使用这种模具进行压制成型制造光学封装衬底。通过被动对准来安装光纤，光波导，透镜，隔离器，滤光器和光接收/发射元件。

6. 发明授权

US06947645B2 Optical package substrate and optical device 失效
标题翻译：光学封装基板和光学器件
公开(公告)号：US06947645B2
公开(公告)日：2005-09-20
申请号：US10308091
申请日：2002-12-03
申请人： Tsuguhiro Korenaga , Nobuki Itoh , Masaaki Tojo , Toshihiko Wada
发明人： Tsuguhiro Korenaga , Nobuki Itoh , Masaaki Tojo , Toshihiko Wada
IPC分类号： G02B6/12 , G02B6/122 , G02B6/13 , G02B6/42 , H01L31/0232 , H01S5/022 , G02B6/30 , G02B6/26
CPC分类号： G02B6/4214 , G02B6/42 , G02B6/423
摘要： An optical package substrate and a molding method therefor which provide for easy production, easy mounting of optical elements such as photodiodes and lasers, good functionality, productivity and economy, and an optical device incorporating the package substrate. On the surface of an optical package substrate, a guide groove used for the positioning of an optical fiber and a tapered face adjoining the guide groove are provided, the tapered face being formed to have a predetermined angle. A mirror for reflecting light is formed on the tapered face. An optical fiber is affixed in the guide groove. A surface reception type photodiode, which is placed in a position for receiving light deflected by the mirror, is mounted above the tapered face. By providing a positioning marker for a light receiving element on the optical package substrate, it becomes particularly easy to mount the surface reception type photodiode through passive alignment.
摘要翻译：一种光学封装基板及其成型方法，其提供易于制造，容易安装诸如光电二极管和激光器的光学元件，良好的功能性，生产率和经济性，以及结合封装基板的光学器件。在光学封装基板的表面上设置有用于定位光纤的引导槽和与引导槽相邻的锥形面，锥形面形成为具有规定的角度。在锥面上形成反射光的反射镜。光纤固定在导槽中。放置在用于接收由反射镜偏转的光的位置的表面接收型光电二极管安装在锥面的上方。通过提供光学封装基板上的光接收元件的定位标记，通过被动对准来安装表面接收型光电二极管变得特别容易。

7. 发明授权

US06370288B1 Optical magnetic field sensor probe 失效
标题翻译：光磁传感器探头
公开(公告)号：US06370288B1
公开(公告)日：2002-04-09
申请号：US09384590
申请日：1999-08-27
申请人： Nobuki Itoh , Yukiko Yoshikawa , Satoshi Ishizuka , Hisashi Minemoto , Daisuke Ishiko
发明人： Nobuki Itoh , Yukiko Yoshikawa , Satoshi Ishizuka , Hisashi Minemoto , Daisuke Ishiko
IPC分类号： G02B600
CPC分类号： G02B6/2746 , G01R33/0322 , G02B6/241 , G02B6/32
摘要： An optical magnetic field sensor probe for detecting a magnetic field to be measured as an output light intensity, by disposing a polarizer, a magneto-optical device, and an analyzer mutually different in the transmission and polarization direction with respect to said polarizer, along the running direction of light, has an input optical fiber for feeding into to said polarizer through a first lens, and an output optical fiber for emitting an output light from said analyzer through a second lens, wherein said input optical fiber, said first lens, said magneto-optical device, said second lens and said output optical fiber are composed in a confocal optical system, and said first lens and said second lens are drum lenses.
摘要翻译：一种光磁传感器探针，用于通过设置相对于所述偏振器在透射和偏振方向上彼此不同的偏振器，磁光器件和分析仪来检测待测量的磁场作为输出光强度具有用于通过第一透镜馈送到所述偏振器的输入光纤，以及用于通过第二透镜从所述分析器发射输出光的输出光纤，其中所述输入光纤，所述第一透镜，所述第一透镜磁光装置，所述第二透镜和所述输出光纤由共焦光学系统组成，所述第一透镜和所述第二透镜为鼓透镜。

8. 发明授权

US6160396A Optical magnetic field sensor probe 失效
公开(公告)号：US6160396A
公开(公告)日：2000-12-12
申请号：US384984
申请日：1999-08-30
申请人： Nobuki Itoh , Yukiko Yoshikawa , Satoshi Ishizuka , Hisashi Minemoto , Daisuke Ishiko
发明人： Nobuki Itoh , Yukiko Yoshikawa , Satoshi Ishizuka , Hisashi Minemoto , Daisuke Ishiko
IPC分类号： C01G29/00 , C30B29/28 , G01R33/032 , G02B6/24 , G02B6/26 , G02B6/32 , G02F1/09
CPC分类号： G02B6/2746 , G01R33/0322 , G02B6/241 , G02B6/32
摘要： An optical magnetic field sensor probe for detecting a magnetic field to be measured as an output light intensity, by disposing a polarizer, a magneto-optical device, and an analyzer mutually different in the transmission and polarization direction with respect to said polarizer, along the running direction of light, has an input optical fiber for feeding into to said polarizer through a first lens, and an output optical fiber for emitting an output light from said analyzer through a second lens, wherein said input optical fiber, said first lens, said magneto-optical device, said second lens and said output optical fiber are composed in a confocal optical system, and said first lens and said second lens are drum lenses.

9. 发明授权

US6037770A Optical magnetic field sensor probe having drum lenses 失效
标题翻译：具有鼓镜头的光磁传感器探头
公开(公告)号：US6037770A
公开(公告)日：2000-03-14
申请号：US803031
申请日：1997-02-19
申请人： Nobuki Itoh , Yukiko Yoshikawa , Satoshi Ishizuka , Hisashi Minemoto , Daisuke Ishiko
发明人： Nobuki Itoh , Yukiko Yoshikawa , Satoshi Ishizuka , Hisashi Minemoto , Daisuke Ishiko
IPC分类号： C01G29/00 , C30B29/28 , G01R33/032 , G02B6/24 , G02B6/26 , G02B6/32 , G02F1/09 , G01R31/02
CPC分类号： G02B6/2746 , G01R33/0322 , G02B6/241 , G02B6/32
摘要： An optical magnetic field sensor probe for detecting a magnetic field to be measured as an output light intensity, by disposing a polarizer, a magneto-optical device, and an analyzer mutually different in the transmission and polarization direction with respect to said polarizer, along the running direction of light, has an input optical fiber for feeding into to said polarizer through a first lens, and an output optical fiber for emitting an output light from said analyzer through a second lens, wherein said input optical fiber, said first lens, said magneto-optical device, said second lens and said output optical fiber are composed in a confocal optical system, and said first lens and said second lens are drum lenses.
摘要翻译：一种光磁传感器探针，用于通过设置相对于所述偏振器在透射和偏振方向上彼此不同的偏振器，磁光器件和分析仪来检测待测量的磁场作为输出光强度具有用于通过第一透镜馈送到所述偏振器的输入光纤，以及用于通过第二透镜从所述分析器发射输出光的输出光纤，其中所述输入光纤，所述第一透镜，所述第一透镜磁光装置，所述第二透镜和所述输出光纤由共焦光学系统组成，所述第一透镜和所述第二透镜为鼓透镜。

10. 发明授权

US06542647B2 Optical signal transmission system and magneto-optical modulator designed to establish modulation over wide range for use in the same 失效
公开(公告)号：US06542647B2
公开(公告)日：2003-04-01
申请号：US09984005
申请日：2001-10-26
申请人： Hisashi Minemoto , Nobuki Itoh , Daisuke Ishiko , Satoshi Ishizuka
发明人： Hisashi Minemoto , Nobuki Itoh , Daisuke Ishiko , Satoshi Ishizuka
IPC分类号： G02F1295
CPC分类号： G02F1/092
摘要： An optical signal transmission system equipped with a magneto-optical modulator is provided. The magneto-optical modulator works to modulate an optical beam emitted from a light source and consists of a polarizer, a magneto-optical element, an analyzer, a dc field generator, a high-frequency field generator, and an impedance adjuster. The dc field generator works to apply a dc bias field to the magneto-optical element. The high-frequency generator is responsive to the high-frequency signal from said high-frequency signal generator to apply a high-frequency field to the magneto-optical element. The impedance adjuster works to adjust impedance of the high-frequency field generator for establishing effective transmission of the high-frequency signal to the high-frequency field generator, thereby increasing a modulation range up to frequencies higher than an upper limit of typical magneto-optical modulators. The application of the dc bias field and use of the impedance adjuster realizes the magneto-optical modulator which is useful up to a ferromagnetic resonance frequency.

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