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1. 发明专利

JP2004214266A Mems variable inductor 审中-公开
公开(公告)号：JP2004214266A
公开(公告)日：2004-07-29
申请号：JP2002379274
申请日：2002-12-27
申请人： Kazuhiko Honjo , Tadashi Miyashita , Net Space:Kk , 宮下忠士 , 有限会社ネットスペース , 本城和彦
发明人： ONODERA KAZUMASA , HONJO KAZUHIKO , MIYASHITA TADASHI
IPC分类号： H01F17/00 , H01F21/04 , H01L21/822 , H01L27/04
摘要： PROBLEM TO BE SOLVED: To make the energy loss of an inductor used for an electronic circuit low and variable.
SOLUTION: A part of a conductor line forming the inductor is selected through an MEMS (Micro-Electro-Mechanical-Systems) technique to serve as an inductor.
COPYRIGHT: (C)2004,JPO&NCIPI

2. 发明授权

US5473721A Multi-mode optical circuit to couple light between various optical elements and method of fabricating same 失效
标题翻译：用于在各种光学元件之间耦合光的多模光学电路及其制造方法
公开(公告)号：US5473721A
公开(公告)日：1995-12-05
申请号：US227135
申请日：1994-04-13
申请人： W. Michael Myers , Donnette E. Haney , Shin Sumida , Tadashi Miyashita
发明人： W. Michael Myers , Donnette E. Haney , Shin Sumida , Tadashi Miyashita
IPC分类号： G02B6/032 , G02B6/12 , G02B6/122 , G02B6/28 , G02B6/36 , G02B6/43 , G02B6/10
CPC分类号： G02B6/43 , G02B27/147 , G02B6/1221 , G02B6/2817 , G02B2006/0325 , G02B2006/12119 , G02B2006/1215 , G02B6/30 , G02B6/3652 , G02B6/3684
摘要： This invention comprises an optical circuit for the coupling of multi-mode optical fibers to, from and between other fibers, sources, detectors, and other optical elements, and method of fabricating same. The optical circuits of this invention can have round waveguides to provide a better match with round fibers, resulting in higher efficiency, lower loss, and other improvements. A substrate having a relatively low index of refraction is either machined or molded such that semi-circular grooves are formed in substrate surfaces. When two such substrates are aligned and adhered together, tubular channels in a substrate result. The design and placement of these tubular channels can be such that any number of optical functions can be performed, including splitting, tapping, mixing, and coupling. The optical circuits of this invention are relatively easy to manufacture and inexpensive, and exhibit low propagation and coupling loss.
摘要翻译：本发明包括用于将多模光纤耦合到其它光纤，光源，检测器和其它光学元件之间的光学电路及其制造方法。本发明的光学电路可以具有圆形波导，以提供与圆形光纤更好的匹配，从而导致更高的效率，更低的损耗和其他改进。具有相对低的折射率的基板被加工或模制，使得在基板表面中形成半圆形凹槽。当两个这样的基板对准并粘合在一起时，导致基板中的管状通道。这些管状通道的设计和放置可以使得可以执行任何数量的光学功能，包括分离，分接，混合和耦合。本发明的光电路相对容易制造和便宜，并且表现出低的传播和耦合损耗。

3. 发明授权

US07083224B2 Front fender structure 失效
标题翻译：前挡泥板结构
公开(公告)号：US07083224B2
公开(公告)日：2006-08-01
申请号：US11166557
申请日：2005-06-24
申请人： Takuya Yamamura , Ko Ishikawa , Yasuto Shigematsu , Tadashi Miyashita
发明人： Takuya Yamamura , Ko Ishikawa , Yasuto Shigematsu , Tadashi Miyashita
IPC分类号： B62D25/04
CPC分类号： B62D25/163 , B62D25/16
摘要： A front fender structure includes an enclosure extension which extends from an enclosure extending vertically between a fender panel and an outer panel which forms a front pillar toward the upper part of a wheel arch edge portion of the fender panel; and a fender panel surface reinforcement portion which is provided on the enclosure extension along the inner surface of the fender panel.
摘要翻译：前挡泥板结构包括外壳延伸部，该外壳延伸部从在挡泥板和外板之间垂直延伸的外壳延伸，所述外板在挡泥板的轮拱边缘部分的上部形成前柱; 以及翼板板表面加强部分，其沿着挡泥板的内表面设置在外壳延伸部上。

4. 发明申请

US20060001293A1 Front fender structure 失效
公开(公告)号：US20060001293A1
公开(公告)日：2006-01-05
申请号：US11166557
申请日：2005-06-24
申请人： Takuya Yamamura , Ko Ishikawa , Yasuto Shigematsu , Tadashi Miyashita
发明人： Takuya Yamamura , Ko Ishikawa , Yasuto Shigematsu , Tadashi Miyashita
IPC分类号： B62D25/16
CPC分类号： B62D25/163 , B62D25/16
摘要： A front fender structure includes an enclosure extension which extends from an enclosure extending vertically between a fender panel and an outer panel which forms a front pillar toward the upper part of a wheel arch edge portion of the fender panel; and a fender panel surface reinforcement portion which is provided on the enclosure extension along the inner surface of the fender panel.

5. 发明授权

US5710854A Multi-mode optical T-splitter and method of fabricating same 失效
标题翻译：多模光分路器及其制造方法
公开(公告)号：US5710854A
公开(公告)日：1998-01-20
申请号：US423414
申请日：1995-04-15
申请人： W. Michael Myers , Donnette E. Haney , Shin Sumida , Tadashi Miyashita
发明人： W. Michael Myers , Donnette E. Haney , Shin Sumida , Tadashi Miyashita
IPC分类号： G02B6/032 , G02B6/12 , G02B6/122 , G02B6/28 , G02B6/36 , G02B6/43 , G02B6/10
CPC分类号： G02B6/1221 , G02B27/147 , G02B6/2817 , G02B6/43 , G02B2006/0325 , G02B2006/12119 , G02B2006/1215 , G02B6/30 , G02B6/3652 , G02B6/3684
摘要： This invention comprises a multi-mode optical "T"-splitter for the coupling of multi-mode optical fibers to, from, and between other fibers, sources, detectors, and other optical elements, and method of fabricating same. The optical T-splitters of this invention may use tubular waveguides to provide a better match with round fibers, resulting in higher efficiency, lower loss, and other improvements. The optical T-splitter is comprised of waveguides forming a substantially T-shaped geometry in a substrate. A reflecting element is inserted at the junction of the "T" to split input light entering one of the legs of the "T" into light being output between the other two legs of the "T". The "T" configuration of these tubular channels and the insertion of various types of reflecting elements at the "T" junction, make it possible to perform any number of optical functions, including splitting, tapping, mixing, and coupling. The optical splitter of this invention is relatively easy to manufacture, is inexpensive, and exhibits low propagation and coupling loss.
摘要翻译：本发明包括用于将多模光纤耦合到其它光纤，源，检测器和其它光学元件之间的多模光纤“T”分配器及其制造方法。本发明的光学T分离器可以使用管状波导来提供与圆形纤维更好的匹配，从而导致更高的效率，更低的损耗和其它改进。光学分离器由在衬底中形成基本上T形几何形状的波导组成。反射元件插入在“T”的接合处，以将进入“T”的一条腿的输入光分成在“T”的另外两条腿之间输出的光。这些管状通道的“T”结构和“T”结处各种类型的反射元件的插入使得可以执行任何数量的光学功能，包括分离，分接，混合和耦合。本发明的光分路器相对容易制造，便宜，并且传播和耦合损耗低。

6. 发明授权

US4306767A Single-mode optical fiber 失效
标题翻译：单模光纤
公开(公告)号：US4306767A
公开(公告)日：1981-12-22
申请号：US91948
申请日：1979-11-07
申请人： Masao Kawachi , Tadashi Miyashita , Shintaro Sentsui , Yasuro Furui , Toshiaki Kuroha
发明人： Masao Kawachi , Tadashi Miyashita , Shintaro Sentsui , Yasuro Furui , Toshiaki Kuroha
IPC分类号： C03C13/04 , G02B6/036 , G02B6/44 , G02B5/172
CPC分类号： G02B6/03633
摘要： The invention relates to a single-mode optical fiber used in a long wavelength band range for optical telecommunication. The core and the cladding of this optical fiber contain P.sub.2 O.sub.5 as a dopant selected to lower the deposition temperature and to hasten the deposition speed so as to result in low absorption loss.
摘要翻译：本发明涉及用于光通信的长波段范围内使用的单模光纤。该光纤的芯和包层含有作为掺杂剂的P 2 O 5，以降低沉积温度并加速沉积速度，从而导致低吸收损失。

7. 发明授权

US5059475A Apparatus and method of forming optical waveguides on metalized substrates 失效
标题翻译：在金属化基板上形成光波导的装置和方法
公开(公告)号：US5059475A
公开(公告)日：1991-10-22
申请号：US545874
申请日：1990-06-29
申请人： Cheng-ko J. Sun , Shigeki Sakaguchi , Tadashi Miyashita
发明人： Cheng-ko J. Sun , Shigeki Sakaguchi , Tadashi Miyashita
IPC分类号： G02B6/122 , C03B20/00 , G02B6/13 , G02B6/132 , H01L27/15
CPC分类号： G02B6/132 , Y10S428/901 , Y10T428/24802 , Y10T428/24917 , Y10T428/31504 , Y10T428/31663
摘要： An integrated optoelectrical circuit is described. An apparatus and method are disclosed whereby planar optical waveguides are formed on Al.sub.2 O.sub.3, other ceramics, silicon, silica, and other glass substrates that are thin film wired. An interface coating of silicon or silicon dioxide is applied to a surface of the thin film wired substrates using a low temperature deposition process such as sputtering or chemical vapor deposition. Glass cladding and core layers are deposited onto the thin film coating using a flame hydrolysis deposition technique. With this invention, channel waveguides and integrated optical circuits can be formed on a common substrate with electronic IC chips.
摘要翻译：描述了集成的光电路。公开了一种装置和方法，其中在Al 2 O 3，其它陶瓷，硅，二氧化硅和其它薄膜布线的玻璃基板上形成平面光波导。使用诸如溅射或化学气相沉积的低温沉积工艺将硅或二氧化硅的界面涂层施加到薄膜有线衬底的表面。使用火焰水解沉积技术将玻璃包层和芯层沉积在薄膜涂层上。利用本发明，可以在具有电子IC芯片的公共基板上形成通道波导和集成光电路。

8. 发明授权

US5261022A Optical waveguide of silica glass film on ceramic substrate 失效
标题翻译：陶瓷基板上石英玻璃膜的光波导
公开(公告)号：US5261022A
公开(公告)日：1993-11-09
申请号：US779959
申请日：1991-10-21
申请人： Cheng-ko J. Sun , Shin Sumida , Tadashi Miyashita
发明人： Cheng-ko J. Sun , Shin Sumida , Tadashi Miyashita
IPC分类号： G02B6/12 , G02B6/122 , G02B6/132 , G02B7/00 , G02B6/00
CPC分类号： G02B6/132 , G02B6/122 , G02B2006/12038 , G02B7/008
摘要： An optical waveguide is disclosed which comprises a substrate of A12O3 and a silica glass film of SiO2 applied thereon. The glass film has between 35-90 mol % SiO2. The device may be used in conjunction with electronics on the same substrate to form opto-electronic interconnections. The invention may also be used to apply a thin film glass glaze to a ceramic substrate.
摘要翻译：公开了一种光波导，其包括A1230的衬底和施加在其上的SiO2的二氧化硅玻璃膜。该玻璃膜具有35-90摩尔％的SiO 2。该器件可以与同一衬底上的电子器件结合使用以形成光电互连。本发明还可以用于将薄膜玻璃釉应用于陶瓷基板。

9. 发明授权

US5064266A Circular channel waveguides and lenses formed from rectangular channel waveguides 失效
标题翻译：圆形通道波导和透镜由矩形通道波导形成
公开(公告)号：US5064266A
公开(公告)日：1991-11-12
申请号：US548008
申请日：1990-07-05
申请人： Cheng-ko J. Sun , Shin Sumida , Shigeki Sakaguchi , Tadashi Miyashita
发明人： Cheng-ko J. Sun , Shin Sumida , Shigeki Sakaguchi , Tadashi Miyashita
IPC分类号： G02B6/12 , G02B6/122 , G02B6/30 , G02B6/42
CPC分类号： G02B6/122 , G02B6/12004 , G02B6/30 , G02B6/42 , G02B6/4204
摘要： An apparatus and method are disclosed whereby channel waveguides are formed to have substantially circular cross-section shapes to more closely match the circular cross-section shape of a typical optical fiber. Rectangular cross-section channel waveguides are heated to create surface tension between the core and cladding layers resulting in the rectangular shape changing to a substantially circular shape. An over cladding layer may be added to the circular cross-section waveguide. A method is also disclosed whereby monolithic lenses may be formed from the same circular cross-section waveguides on a common substrate, simultaneously, to provide substantially perfectly aligned lenses and waveguides that are not prone to alignment and bonding problems of discrete lenses.
摘要翻译：公开了一种装置和方法，其中通道波导形成为具有基本上圆形的横截面形状以更紧密地匹配典型光纤的圆形横截面形状。矩形横截面通道波导被加热以在芯和包层之间产生表面张力，导致矩形形状变为基本圆形。可以在圆形横截面波导上添加上敷层。还公开了一种方法，其中单片透镜可以由公共基板上的相同的圆形横截面波导形成，同时提供基本上完全对准的透镜和波导，其不易于离散透镜的对准和粘合问题。

10. 发明授权

US4062665A Continuous optical fiber preform fabrication method 失效
标题翻译：连续光纤预制棒制造方法
公开(公告)号：US4062665A
公开(公告)日：1977-12-13
申请号：US784869
申请日：1977-04-05
申请人： Tatsuo Izawa , Tadashi Miyashita , Fumiaki Hanawa
发明人： Tatsuo Izawa , Tadashi Miyashita , Fumiaki Hanawa
IPC分类号： C03B37/018 , C03B37/014 , G02B6/00 , C03B37/00
CPC分类号： C03B37/01426 , C03B37/014 , C03B37/01406 , C03B37/01413 , C03B37/0142 , C03B2201/06 , C03B2201/10 , C03B2201/42 , C03B2203/22 , C03B2207/04 , C03B2207/12 , C03B2207/16 , C03B2207/20 , C03B2207/22 , C03B2207/42 , C03B2207/62 , C03B2207/70 , C03B2207/81 , C03B2207/86
摘要： A refractory starting member is rotated and, at the same time, moved along the axis of rotation. A glass raw material for the formation of the core of a porous preform and consequently an optical fiber preform is introduced into a high temperature portion near the tip of a high temperature burner from a nozzle for the core disposed in alignment with the center of rotation of one end face of the starting member. The glass raw material blown out from the nozzle for the core are caused by the flames of the high temperature burner to react to produce glass fine particles, which are deposited on abovesaid end face of the starting member at the central portion thereof in its axial direction to form a porous core. At least one nozzle for spraying a glass raw material for the formation of the cladding of the optical fiber preform is disposed opposite to the end face of the starting member but a little deviated from the axis of rotation thereof, or disposed opposite to the peripheral surface of the porous core. The glass raw material for the cladding is sprayed from the nozzle for the cladding to the high temperature portion of the high temperature burner, and caused to react to form glass fine particles, which are deposited on the end face of the starting member on the outside of the porous core or on the peripheral surface thereof at the same time as the formation of the latter, forming a porous cladding. The porous preform thus obtained is moved into a high temperature furnace provided on the path of movement of the preform for the vitrification thereof into an optical fiber preform.
摘要翻译：旋转耐火起动部件，并且同时沿着旋转轴线移动。用于形成多孔预成型件的核心的玻璃原料以及因此的光纤预制件被引入到高温燃烧器的尖端附近的高温部分中，所述高温部分从用于芯部的喷嘴设置成与旋转中心起始构件的一个端面。从芯的喷嘴吹出的玻璃原料是由高温燃烧器的火焰引起的反应而产生的玻璃微粒，它们在其中心部分的轴向方向沉积在起始构件的上端面上以形成多孔芯。用于喷射用于形成光纤预制件的包层的玻璃原料的至少一个喷嘴设置成与起始构件的端面相对，但是稍微偏离其旋转轴线，或者与周面相对设置的多孔芯。用于包层的玻璃原料从用于包层的喷嘴喷射到高温燃烧器的高温部分，并使其反应形成玻璃细颗粒，其沉积在外部的起始构件的端面上的多孔芯或其外周表面，同时形成多孔芯，形成多孔包层。将由此获得的多孔预制件移动到设置在预成型体的运动路径上的高温炉中，以将其玻璃化成为光纤预制件。

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