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11. 发明授权

US08451530B2 Laser source 失效
标题翻译：激光源
公开(公告)号：US08451530B2
公开(公告)日：2013-05-28
申请号：US12902821
申请日：2010-10-12
申请人： Masafumi Ide , Takaaki Nozaki , Takeo Komiyama
发明人： Masafumi Ide , Takaaki Nozaki , Takeo Komiyama
IPC分类号： G02F1/365 , H01S3/10
CPC分类号： G02F1/377 , G02B6/30 , G02B6/42 , G02B6/4203 , G02B6/4207 , G02B6/4225 , G02B6/4263 , G02F1/3501 , G02F2001/3509 , H01S5/0092 , H01S5/101 , H01S5/1025 , H01S5/1085
摘要： A laser source includes a laser device configured to emit laser light at a given angle with respect to a normal of an output end face; and an optical device configured to include an optical waveguide that guides and outputs the laser light. The output end face of the laser device is parallel to an input end face of the optical device, and the optical waveguide extends in a direction of θw1 that is given by θw1=arcsin(sin θa1/nF), where θa1 denotes an outgoing angle of the laser light from the laser device, and nF denotes an effective refractive index of the optical waveguide for the laser light.
摘要翻译：激光源包括被配置为相对于输出端面的法线以给定角度发射激光的激光器件; 以及配置为包括引导和输出激光的光波导的光学装置。激光装置的输出端面平行于光学装置的输入端面，光波导沿着由taw1 = arcsin（sinθa1/ nF）给出的t 1的方向延伸，其中θa1表示出射角来自激光装置的激光，nF表示激光用光波导的有效折射率。

12. 发明申请

US20120328237A1 OPTICAL DEVICE AND METHOD FOR MANUFACTURING OPTICAL DEVICE 审中-公开
标题翻译：光学装置及制造光学装置的方法
公开(公告)号：US20120328237A1
公开(公告)日：2012-12-27
申请号：US13529610
申请日：2012-06-21
申请人： Masafumi Ide , Takeo Komiyama , Takaaki Nozaki
发明人： Masafumi Ide , Takeo Komiyama , Takaaki Nozaki
IPC分类号： G02B6/12 , B23K31/00 , B32B37/14
CPC分类号： G02B6/42 , G02B6/13 , G02B6/36 , G02B6/4228 , G02B6/4239 , G02F1/377
摘要： An object of the invention is to provide an optical device and an optical device manufacturing method wherein provisions are made to be able to substantially prevent misalignment from occurring in an optical element and prevent shifting from occurring in the optical waveguide characteristics of the optical element. The optical device includes a first optical element, a second optical element optically coupled to the first optical element, and a first silicon substrate on which the first optical element and the second optical element are mounted, wherein the second optical element includes a second silicon substrate and a waveguide substrate laminated to the second silicon substrate, and the second optical element is mounted on the first silicon substrate in such a manner that the waveguide substrate faces the first silicon substrate.
摘要翻译：本发明的目的是提供一种光学装置和光学装置的制造方法，其中使得能够基本上防止在光学元件中发生不对准并防止在光学元件的光波导特性中发生偏移。光学装置包括第一光学元件，光学耦合到第一光学元件的第二光学元件和安装有第一光学元件和第二光学元件的第一硅衬底，其中第二光学元件包括第二硅衬底以及层叠到第二硅衬底的波导衬底，并且第二光学元件以使得波导衬底面向第一硅衬底的方式安装在第一硅衬底上。

13. 发明授权

US09304358B2 Liquid crystal device and method of manufacturing liquid crystal device 有权
标题翻译：液晶装置及液晶装置的制造方法
公开(公告)号：US09304358B2
公开(公告)日：2016-04-05
申请号：US13583609
申请日：2011-03-10
申请人： Masafumi Ide , Takaaki Nozaki , Takaaki Takeishi , Kenichiro Kimura , Kaoru Yoda
发明人： Masafumi Ide , Takaaki Nozaki , Takaaki Takeishi , Kenichiro Kimura , Kaoru Yoda
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339
摘要： To provide a liquid crystal device and a method of manufacturing the liquid crystal device which has high durability in an environment of high temperature and high humidity, and which can be applied to optical communication device. A liquid crystal device and a method of manufacturing the liquid crystal device includes a first substrate provided with a frame shaped seal region for encapsulating a liquid crystal layer, and a second substrate provided in opposition to the first substrate, wherein a gold frame shaped structure is provided in the seal region of the first substrate so as to be crushed and deformed to form metallic bond when superimposed and joined to the second substrate, and wherein a gold film is disposed in the portion of the second substrate opposed to the gold frame shaped structure so as to form metallic bond to the gold frame shaped structure.
摘要翻译：提供一种在高温高湿环境下具有高耐久性的液晶装置和液晶装置的制造方法，可应用于光通信装置。一种液晶显示装置及液晶显示装置的制造方法，其特征在于，包括设置有用于封装液晶层的框状密封区域的第一基板和与该第一基板相对设置的第二基板，设置在所述第一基板的所述密封区域中，以便在叠加并接合到所述第二基板时被破碎和变形以形成金属粘合，并且其中金膜设置在所述第二基板的与所述金框形结构相对的部分中以形成金框结构的金属结合体。

14. 发明授权

US06894952B2 Timer of electric timepiece 失效
标题翻译：电子计时器
公开(公告)号：US06894952B2
公开(公告)日：2005-05-17
申请号：US10416300
申请日：2001-09-28
申请人： Shigeru Morokawa , Ryoji Iwakura , Takaaki Nozaki , Takakazu Yano , Masami Fukuda , Kazuo Sakamoto
发明人： Shigeru Morokawa , Ryoji Iwakura , Takaaki Nozaki , Takakazu Yano , Masami Fukuda , Kazuo Sakamoto
IPC分类号： G04B11/02 , G04B13/00 , G04C3/00 , G04B19/04 , G04B19/06
CPC分类号： G04B11/024 , G04B13/00 , G04C3/008
摘要： A time keeping device of an electric timepiece comprising one motor that can rotate in the forward direction and the reverse direction, a branch mechanism, and a plurality of wheel trains that are branched by the branch mechanism, wherein the motor is rotated in the forward direction to drive one wheel train thereby to carry out a mechanical display, and is rotated in the reverse direction to drive the other wheel train thereby to carry out another mechanical display. The time keeping device further comprises a merge mechanism in addition to the branch mechanism, and a plurality of wheel trains that are branched by the branch mechanism and are merged by the merge mechanism. The motor is rotated in the forward direction to drive one wheel train thereby to carry out a mechanical display, and is rotated in the reverse direction to drive the other wheel train thereby to carry out another mechanical display.
摘要翻译：一种电子计时器的计时装置，其特征在于，包括能够沿前后方向旋转的一个电动机，分支机构，以及由所述分支机构分支的多个轮列，其中，所述电动机向前方旋转以驱动一个轮系从而进行机械显示，并且沿相反方向旋转以驱动另一个轮系，从而进行另一机械显示。除了分支机构之外，计时装置还包括合并机构，以及由分支机构分支并由合并机构合并的多个轮列。电动机沿向前方向旋转以驱动一个轮系，从而执行机械显示，并且沿相反方向旋转以驱动另一个轮系，从而执行另一机械显示。

15. 发明授权

US06853219B2 Charging circuit 有权
标题翻译：充电电路
公开(公告)号：US06853219B2
公开(公告)日：2005-02-08
申请号：US10467453
申请日：2002-12-10
申请人： Katsuyoshi Aihara , Takaaki Nozaki , Ryoji Iwakura
发明人： Katsuyoshi Aihara , Takaaki Nozaki , Ryoji Iwakura
IPC分类号： G04C10/00 , H02J7/35 , H03K5/153 , H02J1/00
CPC分类号： H02J7/35 , G04C10/00 , Y02E10/566
摘要： Charging a storage cell requires the electromotive force exerted at a photogenerating cell in addition to the voltage equal to or higher than the forward on voltage developed at an backflow preventing diode. Therefore, the charging is inefficient. Moreover, the area of the backflow preventing diode must be large in consideration for a current supply from the photogenerating cell at a high intensity of illumination.A charging circuit, constructed using a differential amplifier, which has a power supply therefor separated from another power supply, is used as a direction-of-current detecting circuit that detects the direction of current from a voltage difference between two different power supplies. Consequently, a switch is logically turned on or off depending on whether charging or non-charging is under way. Thus, on voltage to be developed during charging is lowered. Moreover, the size or area of a transistor that acts as a logical circuit is made smaller than that of the backflow preventing diode. Furthermore, the energy of a storage cell included in the charging circuit is hardly consumed in any states.
摘要翻译：对存储单元进行充电除了在防逆流二极管上形成的正向电压以外，还需要施加在光生电池上的电动势。因此，充电效率低下。此外，考虑到来自光生成单元的高照度强度的电流供应，防回流二极管的面积必须大。1，一种使用差分放大器构成的充电电路，其具有与另一个电源分离的电源被用作从两个不同电源之间的电压差检测电流方向的电流检测电路。因此，根据是充电还是不充电，逻辑上开关断开关。因此，在充电期间要开发的电压降低。此外，作为逻辑电路的晶体管的尺寸或面积小于防回流二极管的尺寸或面积。此外，包括在充电电路中的存储单元的能量在任何状态下几乎都不消耗。

16. 发明授权

US07036375B2 QCM sensor and QCM sensor device 有权
标题翻译： QCM传感器和QCM传感器设备
公开(公告)号：US07036375B2
公开(公告)日：2006-05-02
申请号：US10811394
申请日：2004-03-29
申请人： Takaaki Nozaki
发明人： Takaaki Nozaki
IPC分类号： G01H1/00 , G01H13/00 , G01N29/00
CPC分类号： G01G3/13
摘要： A plurality of quartz crystal resonators having different resonance frequencies are connected in parallel. A combined admittance of the resonators is measured. Equivalent circuit constants of all the resonators are obtained by a method of least squares from admittance characteristics. A change in the resonance frequency is measured and mass of a substance adsorbed to a piezoelectric transducer is calculated.
摘要翻译：具有不同谐振频率的多个石英晶体谐振器并联连接。测量谐振器的组合导纳。所有谐振器的等效电路常数由导纳特性的最小二乘法得到。测量谐振频率的变化，并且计算吸附到压电换能器的物质的质量。

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