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1. 发明授权

US06435728B1 OPTICAL CONNECTOR HOUSING, OPTICAL CONNECTOR USING THE OPTICAL CONNECTOR HOUSING, AND CONNECTION STRUCTURE BETWEEN AN OPTICAL CONNECTOR USING THE SAME OPTICAL CONNECTOR HOUSING AND AN OPTICAL COMPONENT 有权
公开(公告)号：US06435728B1
公开(公告)日：2002-08-20
申请号：US09883314
申请日：2001-06-19
申请人： Naoko Shimoji , Jun Yamakawa , Masayuki Iwase
发明人： Naoko Shimoji , Jun Yamakawa , Masayuki Iwase
IPC分类号： G02B638
摘要： An optical connector housing having arm portions extending from both end sides of the face of the base end side. A space placed between the arm portions is constituted as ferrule accommodation space. An engaging portion which is engaged in an object to be connected is formed at the tip end side of the respective arm portions. A surface of an angle widening drive cam, which widens the arm portions when the ferrule is drawn to the face of the base end side, protrudes from and is formed on the inner wall of the arm portions extending from the position of the rear end face of the ferrule accommodated in the accommodation space to the base end side of the optical connector housing.

2. 发明授权

US06352375B1 Connector adapter 有权
标题翻译：连接器适配器
公开(公告)号：US06352375B1
公开(公告)日：2002-03-05
申请号：US09539866
申请日：2000-03-31
申请人： Naoko Shimoji , Masato Shiino , Masayuki Iwase , Hajime Mori
发明人： Naoko Shimoji , Masato Shiino , Masayuki Iwase , Hajime Mori
IPC分类号： G02B636
CPC分类号： G02B6/4296 , G02B6/3849 , G02B2006/4297
摘要： A connector adapter including a light emitting element for emitting a laser beam and connected with a plug having an optical fiber, whereby the laser beam emitted from the light emitting element is introdued into the optical fiber. The connector adapter comprises a shutter member fixed in a connector and including a base portion having a first spring portion and a shutter portion connected to the base portion. The base portion undergoes elastic deformation at the first spring portion so that the shutter portion recedes from the optical path of the laser beam when the plug is pushed into the adapter to be attached thereto, and is restored from the elastic deformation so that the shutter portion intercepts the optical path of the laser beam when the plug is drawn out of the adapter to be detached therefrom.
摘要翻译：一种连接器适配器，包括用于发射激光束并与具有光纤的插头连接的发光元件，由此从发光元件发射的激光束被引入到光纤中。连接器适配器包括固定在连接器中并包括具有第一弹簧部分和连接到基部的活门部分的基部的活门部件。基部在第一弹簧部分处经历弹性变形，使得当插头被推入适配器以附接到其上时，活门部分从激光束的光路退出，并且从弹性变形恢复，使得活门部分当插头从适配器中拉出以与其分离时，截取激光束的光路。

3. 发明授权

US09534535B2 Four-stroke engine 有权
标题翻译：四冲程发动机
公开(公告)号：US09534535B2
公开(公告)日：2017-01-03
申请号：US13668570
申请日：2012-11-05
申请人： Yuji Takahashi , Yuki Nakamura , Masaki Kurimoto , Masayuki Iwase
发明人： Yuji Takahashi , Yuki Nakamura , Masaki Kurimoto , Masayuki Iwase
IPC分类号： F02B25/06 , F02B63/02 , F02B75/02
CPC分类号： F02B63/02 , F02B2075/027
摘要： A four-stroke engine for a working machine with a rod is provided, where a tool is attached to one end of the rod in a longitudinal direction and the four-stroke engine is fixed to the other end of the rod in use. The four-stroke engine includes: an oil circulation pathway; and a gas-liquid separating chamber configured to separate oil from blowby gas. The gas-liquid separating chamber includes: an inflow part into which the blowby gas is introduced from the oil circulation pathway; oil discharge parts configured to flow the oil separated from the blowby gas back to the oil circulation pathway; and a blowby gas discharge part configured to discharge the blowby gas not containing oil mist from the gas-liquid separating chamber and supplies the blowby gas to an intake passageway to a combustion chamber.
摘要翻译：提供一种用于具有杆的工作机械的四冲程发动机，其中工具沿纵向方向附接到杆的一端，并且四冲程发动机在使用中固定到杆的另一端。四冲程发动机包括：油循环通道; 以及气液分离室，其构造成将油与窜气分离。气液分离室包括：从油循环路径引入排气的流入部; 排油部件，其构造成使从所述窜气返回到所述油循环路径的油分离; 以及排气部，其构成为从气液分离室排出不含油雾的排气，并将排气供给到进气通路到燃烧室。

4. 发明授权

US09258903B2 Wiring circuit board and manufacturing method thereof 有权
标题翻译：接线电路板及其制造方法
公开(公告)号：US09258903B2
公开(公告)日：2016-02-09
申请号：US13381198
申请日：2010-09-29
申请人： Masaichi Inaba , Masayuki Iwase
发明人： Masaichi Inaba , Masayuki Iwase
IPC分类号： H05K1/11 , H05K3/24 , H05K3/34
CPC分类号： H05K3/244 , H01L2224/8384 , H01L2924/01079 , H05K3/3452 , H05K2201/099 , Y10T29/49155
摘要： It is an object to form a conductive intermediate layer having a function of maximally preventing a solder leaching phenomenon with a low environment load and with good productivity.There are provided an insulative base material 2, a wiring circuit pattern 3 formed on at least one surface of the insulative base material 2, an electronic part mounting land 31 which is formed as part of the wiring circuit pattern 3 and on which an electronic part 7 is to be mounted, and a conductive intermediate layer 5 made of a sintered conductive ink film on the electronic part mounting land 31.
摘要翻译：本发明的目的是形成具有在环境负荷低且生产率高的情况下最大限度地防止焊料浸出现象的导电中间层。设置绝缘基材2，形成在绝缘基材2的至少一个表面上的布线电路图案3，形成为布线电路图案3的一部分的电子部件安装台面31，电子部件在电子部件安装台面31上安装由烧结导电油墨膜构成的导电中间层5。

5. 发明授权

US09198298B2 Method for manufacturing transparent printed circuit and method for manufacturing transparent touch panel 有权
标题翻译：透明印刷电路的制造方法及制造透明触摸屏的方法
公开(公告)号：US09198298B2
公开(公告)日：2015-11-24
申请号：US13697173
申请日：2011-12-19
申请人： Masayuki Iwase , Kazuyuki Ozaki
发明人： Masayuki Iwase , Kazuyuki Ozaki
IPC分类号： H01B13/00 , B44C1/22 , C03C15/00 , C03C25/68 , C23F1/00 , H01L21/44 , H01L21/302 , H01L21/461 , H05K3/06 , H01L21/027 , H01L33/42 , H01L31/101 , H05K1/09 , H01L31/18 , H05K1/03
CPC分类号： H05K3/061 , H01L21/0273 , H01L31/1016 , H01L31/1884 , H01L31/1888 , H01L33/42 , H05K1/03 , H05K1/09 , H05K2201/0108 , H05K2201/0329 , H05K2203/0264
摘要： To peel an etching resist easily and reliably without damaging a transparent conductive layer coated with the etching resist. A method for manufacturing a transparent printed circuit in an embodiment of the present invention includes: providing a transparent conductive sheet 3 having a transparent base material 1 and a transparent conductive layer 2 formed on the transparent base material 1, forming an etching resist 4 having a specified pattern on the transparent conductive layer 2, etching the transparent conductive layer 2 with the etching resist 4 as a mask, forming a peeling film 5 on the etching resist 4 and on the transparent base material 1 exposed by etching of the transparent conductive layer 2 so as to cover an area where the etching resist 4 is formed, and peeling the peeling film 5 together with the etching resist 4.
摘要翻译：可以容易且可靠地剥离蚀刻抗蚀剂，而不会损坏涂覆有抗蚀剂的透明导电层。本发明的实施方式的透明印刷电路的制造方法包括：提供透明基材1和形成在透明基材1上的透明导电层2的透明导电片3，形成具有在透明导电层2上指定图案，用抗蚀剂4作为掩模蚀刻透明导电层2，在抗蚀剂4上形成剥离膜5和通过透明导电层2的蚀刻而暴露的透明基材1上以覆盖形成抗蚀剂4的区域，并与剥离抗蚀剂4一起剥离剥离膜5。

6. 发明授权

US08920043B2 Connector unit 有权
标题翻译：连接器单元
公开(公告)号：US08920043B2
公开(公告)日：2014-12-30
申请号：US12920727
申请日：2009-03-02
申请人： Mitsuhiro Iwaya , Masayuki Iwase
发明人： Mitsuhiro Iwaya , Masayuki Iwase
IPC分类号： G02B6/40 , G02B6/38 , G02B6/43 , G02B6/44
CPC分类号： G02B6/3879 , G02B6/3821 , G02B6/3825 , G02B6/3885 , G02B6/3893 , G02B6/3897 , G02B6/43 , G02B6/4452
摘要： The present invention provides a connector unit that can surely position and connect a plurality of optical fiber plugs in a short time and easily release a connected state of optical fiber connectors even if the number of optical fiber connectors increases. A connector unit includes a positioning member for positioning a plurality of optical fiber plugs, an adapter that has plug guide holes for inserting tip ends of the optical fiber plugs to connect with the optical fiber plugs, and guide portions for guiding the positioning member with respect to the adapter and inserting the tip ends of the optical fiber plugs into the plug guide holes of the adapter to connect with the optical fiber plugs.
摘要翻译：本发明提供了一种能够在短时间内可靠地定位和连接多个光纤插头的连接器单元，即使光纤连接器的数量增加，也容易释放光纤连接器的连接状态。连接器单元包括用于定位多个光纤插头的定位构件，具有用于插入光纤插头的末端以插入光纤插头的插头导向孔的适配器，以及用于引导定位构件的引导部分，到适配器并将光纤插头的末端插入到适配器的插头导向孔中以与光纤插头连接。

7. 发明授权

US07412148B2 Optical module including an optical component and an optical device 有权
标题翻译：光学模块包括光学部件和光学装置
公开(公告)号：US07412148B2
公开(公告)日：2008-08-12
申请号：US10531709
申请日：2003-10-17
申请人： Masayuki Iwase , Atsushi Izawa , Yozo Ishikawa
发明人： Masayuki Iwase , Atsushi Izawa , Yozo Ishikawa
IPC分类号： G02B6/00 , G02B6/36
CPC分类号： G02B6/364 , G02B6/1228 , G02B6/2558 , G02B6/3652 , G02B6/3885 , G02B6/4214 , G02B6/4246
摘要： An optical component provided with a waveguide groove having, an waveguide holding plane having a surface shape extending along a specified axial direction and capable of holding at least one optical waveguide while positioning it at at least a part of at least one side face thereof; and an opening extending substantially oppositely to the waveguide holding plane and being smaller in width than the outside diameter of at least one optical waveguide in a specified widthwise direction perpendicular to the specified axial direction.
摘要翻译：一种具有波导槽的光学部件，具有波导保持平面，所述波导保持平面具有沿着规定的轴向延伸的表面形状，并且能够保持至少一个光波导，同时将其定位在其至少一个侧面的至少一部分; 以及与所述波导保持面大致相反地延伸的开口，并且在垂直于所述规定的轴向的规定的宽度方向上的宽度小于至少一个光波导的外径。

8. 发明授权

US06608725B2 Optical module 有权
公开(公告)号：US06608725B2
公开(公告)日：2003-08-19
申请号：US09893320
申请日：2001-06-26
申请人： Atsushi Izawa , Masayuki Iwase
发明人： Atsushi Izawa , Masayuki Iwase
IPC分类号： G02B702
CPC分类号： G02B6/4201 , G02B6/4239 , H01L25/167 , H01L31/0203 , H01L2224/48091 , H01L2224/48137 , H01L2224/8592 , H01L2924/00014 , H01L2924/09701 , H01L2224/45099
摘要： An optical module, in which an optical device can be mounted and repaired without damaging an electrode on an electronic device side, is provided. A photodiode (1) and a pre-amplifier IC (2) are mounted on a base (stem) (4), and except for that, a relay terminal table (7) is provided. The photodiode (1) and the pre-amplifier IC (2) are connected through the relay terminal table (7) by means of bonding wires (3a, 3b). The relay terminal table (7) is connected via the bonding wire (3a) to an electrode (11) of the photodiode (1), as well as via the bonding wire (3b) to an electrode (12) of the pre-amplifier IC (2). In repairing the photodiode (1) only the bonding wire (3a) is removed for re-wiring, so that the electrode (12) of the pre-amplifier IC can be prevented from being damaged.

9. 发明授权

US06270263B1 Optical module 有权
标题翻译：光模块
公开(公告)号：US06270263B1
公开(公告)日：2001-08-07
申请号：US09125957
申请日：1998-08-26
申请人： Masayuki Iwase , Hajime Mori , Takashi Shigematsu
发明人： Masayuki Iwase , Hajime Mori , Takashi Shigematsu
IPC分类号： G02B636
CPC分类号： G02B6/4249 , G02B6/4201 , G02B6/421 , G02B6/423 , G02B6/4239 , G02B6/4253 , G02B6/4255 , G02B6/4257 , G02B6/4292
摘要： An optical module comprises a substrate (2), formed with wiring patterns for electrical signals and having a mounting surface (2b) mounted with one or more semiconductor optical elements (4), and a package (7, 8) in which the substrate (2) is located. The substrate (2) is formed with at least one first positioning section (2c), the package (7) is formed of a synthetic resin and includes a disposition section (7e) in which one or more optical waveguide components are opposed to the semiconductor optical elements (4), and a second positioning section (7g) adapted to engage the first positioning section, thereby positioning the semiconductor optical elements and the disposition section.
摘要翻译：光学模块包括由电信号的布线图形形成并具有安装有一个或多个半导体光学元件（4）的安装表面（2b）的基板（2），以及封装（7,8），其中基板 2）位于。基板（2）形成有至少一个第一定位部（2c），封装（7）由合成树脂形成，并且包括其中一个或多个光波导部件与半导体相对的配置部（7e）光学元件（4）和适于接合第一定位部分的第二定位部分（7g），从而定位半导体光学元件和配置部分。

10. 发明授权

US5470786A Semiconductor laser device 失效
标题翻译：半导体激光器件
公开(公告)号：US5470786A
公开(公告)日：1995-11-28
申请号：US214256
申请日：1994-03-17
申请人： Michinori Irikawa , Masayuki Iwase
发明人： Michinori Irikawa , Masayuki Iwase
IPC分类号： H01S5/223 , H01S5/343 , H01L21/20
CPC分类号： B82Y20/00 , H01S5/2232 , H01S5/2231 , H01S5/2235 , H01S5/343 , H01S5/34306 , H01S5/3434 , Y10S148/095
摘要： A semiconductor laser device comprising a semiconductor substrate, a multi-layered double heterostructure having active layers, a pair of cladding layers, a ridged waveguide structure and a current confining structure formed between the semiconductor substrate and the active layer. With such an arrangement, injected current is narrowed not only on the side above the ridge of the active layer but also on the substrate side of the active layer to improve the threshold current and its current confinement performance. When the two lateral trenches of the ridge are embedded with resin layers, the ridge stripe width can be made narrow to improve the threshold current of the device. When the active layer is realized in a DCC structure having two active layers and having an intermediary clad layer sandwiched therebetween, the device will show a low threshold current circular beam divergence and stabilized thermal characteristics.
摘要翻译：一种半导体激光器件，包括半导体衬底，具有有源层的多层双异质结构，一对包覆层，脊状波导结构和形成在半导体衬底和有源层之间的限流结构。通过这样的布置，注入电流不仅在有源层的脊上方，而且在有源层的衬底侧上变窄，以改善阈值电流及其电流限制性能。当脊的两个横向沟槽嵌入树脂层时，可以使脊条宽度窄，以提高器件的阈值电流。当有源层以具有两个有源层并且夹在其间的中间覆盖层的DCC结构实现时，器件将显示出低阈值电流圆形光束发散和稳定的热特性。

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