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1. 发明授权

US4233611A Recording head for electrostatic printing apparatus 失效
标题翻译：静电印刷设备的记录头
公开(公告)号：US4233611A
公开(公告)日：1980-11-11
申请号：US967199
申请日：1978-12-07
申请人： Keita Nakano , Yasuo Shibata
发明人： Keita Nakano , Yasuo Shibata
IPC分类号： G03G15/05 , B41J2/395 , G01D15/06 , G03G15/18 , G03G15/32
CPC分类号： G03G15/325 , G01D15/06 , G03G15/18
摘要： An electrostatic printing apparatus having a transfer medium with a charge retentive surface for forming an electrostatic latent image, and a developer to develop the electrostatic latent image on the transfer medium for transfer to a support material. An array of printing electrodes supported by a flexible insulator abutting the transfer medium are uniformly spaced from the transfer medium.
摘要翻译：一种静电印刷设备，具有具有用于形成静电潜像的电荷保持表面的转印介质和显影剂，用于将转印介质上的静电潜像显影转印到支撑材料上。由接触转印介质的柔性绝缘体支撑的印刷电极阵列与转印介质均匀间隔开。

2. 发明申请

US20060232851A1 Optical amplifier 有权
公开(公告)号：US20060232851A1
公开(公告)日：2006-10-19
申请号：US11454100
申请日：2006-06-14
申请人： Yasuo Shibata , Nobuhiro Kikuchi , Hiromi Oohashi , Yuichi Thomori
发明人： Yasuo Shibata , Nobuhiro Kikuchi , Hiromi Oohashi , Yuichi Thomori
IPC分类号： H01S3/00
CPC分类号： H01S5/50 , G02F2001/212 , G02F2001/217 , G02F2203/70 , H01S5/026 , H01S5/0265 , H01S5/1032 , H01S5/4031 , H01S5/5063 , H01S5/5072
摘要： An optical amplifier includes a first optical path, second optical path, semiconductor optical amplifier, and multi-mode interference 3-dB coupler. The first optical path guides oscillation light. The second optical path guides signal light. The semiconductor optical amplifier causes oscillation on the first optical path. The multi-mode interference 3-dB coupler crosses the first and optical paths in the gain medium of the semiconductor optical amplifier.

3. 发明授权

US07114396B2 Pressure sensor 有权
标题翻译：压力传感器
公开(公告)号：US07114396B2
公开(公告)日：2006-10-03
申请号：US11070278
申请日：2005-03-03
申请人： Teruo Oda , Yasuo Shibata
发明人： Teruo Oda , Yasuo Shibata
IPC分类号： G01L7/08
CPC分类号： G01L19/0645 , G01L23/18
摘要： A pressure sensor has a sensing unit and a pressure transmitting rod housed in a case, and a pressure receiving diaphragm. The case has a sensing unit housing portion and a pipe portion that extends from the sensing unit housing portion in a form of a pipe. The pipe portion includes an inner pipe and an outer pipe. The inner pipe is arranged inside the outer pipe and fixed to the outer pipe. The pipe portion has the first end located adjacent to the sensing unit and the second end away from the sensing unit. The inner pipe is projected from the outer pipe at the second end of the pipe portion. The pressure receiving diaphragm is welded to the inner pipe at the second end of the pipe portion such that it covers an opening of the inner pipe. The pressure transmitting rod is arranged inside the case such that its first end and second end are located on the sensing unit side and the pressure receiving diaphragm side, respectively. Pressure received by the pressure sensing diaphragm is transmitted to the sensing unit via the pressure transmitting rod.
摘要翻译：压力传感器具有容纳在壳体中的感测单元和压力传递杆以及受压隔膜。壳体具有感测单元容纳部分和从感测单元壳体部分以管的形式延伸的管部分。管部包括内管和外管。内管布置在外管内并固定在外管上。管部分具有位于感测单元附近的第一端，远离感测单元的第二端。内管在管部的第二端从外管突出。压力接收隔膜在管部分的第二端处焊接到内管，使得其覆盖内管的开口。压力传递杆设置在壳体内，使得其第一端和第二端分别位于感测单元侧和受压膜侧。由压力传感膜接受的压力通过压力传递杆传递到传感单元。

4. 发明授权

US06753996B2 Light-controlled light modulator 失效
标题翻译：光控光调制器
公开(公告)号：US06753996B2
公开(公告)日：2004-06-22
申请号：US09953796
申请日：2001-09-17
申请人： Yasuo Shibata , Yasuhiro Suzuki , Yoshihisa Sakai , Yasumasa Suzaki , Akira Okada , Kazuto Noguchi , Rieko Sato
发明人： Yasuo Shibata , Yasuhiro Suzuki , Yoshihisa Sakai , Yasumasa Suzaki , Akira Okada , Kazuto Noguchi , Rieko Sato
IPC分类号： G02F101
CPC分类号： G02F1/3517 , G02F2/004
摘要： A light-controlled light modulator can achieve high-speed, low-loss wavelength conversion. Continuous light with a wavelength &lgr;j is launched into an MMI coupler via a port, and is split into two parts by the MMI coupler, which are led to a loop-type interferometer. In the loop-type interferometer, the two parts travel separately around the loop as clockwise traveling light and counterclockwise traveling light, are combined by the MMI coupler again via a filter-equipped phase modulator, thereby being emitted to the port. In this state, signal light &lgr;i(s) with a wavelength &lgr;i is launched into the filter-equipped phase modulator via a port. Even when the wavelength &lgr;i of the signal light &lgr;i(s) is equal to the wavelength &lgr;j of the wavelength converted output light, the wavelength conversion can be achieved with preventing noise from being mixed into the output light emitted from a port.
摘要翻译：光控光调制器可以实现高速，低损耗的波长转换。具有波长lambdaj的连续光通过端口发射到MMI耦合器中，并由MMI耦合器分为两部分，其被引导到环型干涉仪。在循环式干涉仪中，两个部件围绕环路分别作为顺时针行进光和逆时针方向的行进光，通过MMI耦合器再次通过配有滤波器的相位调制器组合，从而被发射到端口。在这种状态下，具有波长lambdai的信号灯lambdai通过端口发射到装有滤波器的相位调制器中。即使当信号光的波长长度等于波长转换的输出光的波长lambdaj时，也可以通过防止噪声混入从端口发出的输出光中来实现波长转换。

5. 发明授权

US5444802A Optical switch 失效
标题翻译：光开关
公开(公告)号：US5444802A
公开(公告)日：1995-08-22
申请号：US341929
申请日：1994-11-16
申请人： Yasuo Shibata , Masahiro Ikeda
发明人： Yasuo Shibata , Masahiro Ikeda
IPC分类号： G02F1/35 , G02B6/00
CPC分类号： G02F1/3521 , G02F2201/063 , G02F2201/066 , G02F2201/30 , G02F2202/10
摘要： A grating optical switch has at least one switch region for ON-OFF switch control of a signal light transmission and a signal light reflection, at least one input/output optical waveguide region for guiding the signal light to the switch, at least one coupler region for coupling the control light colinearly to the signal light and for guiding the control light to the switch region together with the signal light, and at least one separator region for separating the signal light and the control light. The switch region transmits the signal light when the control light is coupled while reflecting the signal light when the control light is not coupled.
摘要翻译：光栅光开关具有用于信号光透射和信号光反射的ON-OFF开关控制的至少一个开关区域，用于将信号光引导至开关的至少一个输入/输出光波导区域，至少一个耦合器区域用于将控制光共线耦合到信号光并将控制光与信号光一起引导到开关区域，以及用于分离信号光和控制光的至少一个分离器区域。当控制光不耦合时，开关区域发射信号光，同时在控制光不耦合时反射信号光。

6. 发明申请

US20060050752A1 Optical semiconductor device and optical semiconductor in tegrated circuit 有权
标题翻译：光电半导体器件和光电半导体集成电路
公开(公告)号：US20060050752A1
公开(公告)日：2006-03-09
申请号：US10527355
申请日：2004-03-30
申请人： Nobuhiro Nunoya , Yasuo Shibata , Naoki Fujiwara , Nobuhiro Kikuchi , Yuichi Tomori
发明人： Nobuhiro Nunoya , Yasuo Shibata , Naoki Fujiwara , Nobuhiro Kikuchi , Yuichi Tomori
IPC分类号： H01S5/00 , H01S3/08
CPC分类号： G02B6/12007 , G02B6/122 , G02B6/131 , G02B6/136 , G02B6/4202 , H01S5/026 , H01S5/06206 , H01S5/06256 , H01S5/0654 , H01S5/068 , H01S5/101 , H01S5/1017 , H01S5/1025 , H01S5/1085 , H01S5/1215 , H01S5/1221 , H01S5/124 , H01S5/125 , H01S5/2205 , H01S5/227 , H01S2301/173
摘要： An optical semiconductor device and optical semiconductor integrated circuit are provided by combining, on a semiconductor substrate, materials having different refractive indices and different temperature dependence of the refractive indices. In particular, it becomes possible to control the temperature dependence of the oscillation wavelength with a propagating region having a material and/or structure whose temperature dependence of the refractive index is different from that of a gain region of the semiconductor laser. In addition, they can be configured to have a plurality of interfaces formed along the waveguide direction of the optical waveguide so that the light reflected off the first interface is weakened by the light reflected from the remaining interfaces. Also, they can be configured with the interfaces inclined to the propagating direction so that the waveguide loss due to the reflection and refraction between the optical waveguides whose refractive indices differ from each other can be reduced.
摘要翻译：通过在半导体衬底上组合具有不同折射率和不同的折射率温度依赖性的材料来提供光学半导体器件和光学半导体集成电路。特别地，可以通过具有折射率的温度依赖性与半导体激光器的增益区域的温度依赖性的材料和/或结构的传播区域来控制振荡波长的温度依赖性。此外，它们可以被配置为具有沿着光波导的波导方向形成的多个界面，使得从第一界面反射的光被从其余界面反射的光减弱。此外，它们可以被配置为具有相对于传播方向倾斜的界面，使得可以减少由于折射率彼此不同的光波导之间的反射和折射引起的波导损耗。

7. 发明授权

US06961169B2 Light-controlled light modulator 失效
标题翻译：光控光调制器
公开(公告)号：US06961169B2
公开(公告)日：2005-11-01
申请号：US10823179
申请日：2004-04-13
申请人： Yasuo Shibata , Yasuhiro Suzuki , Yoshihisa Sakai , Yasumasa Suzaki , Akira Okada , Kazuto Noguchi , Rieko Sato
发明人： Yasuo Shibata , Yasuhiro Suzuki , Yoshihisa Sakai , Yasumasa Suzaki , Akira Okada , Kazuto Noguchi , Rieko Sato
IPC分类号： G02F1/35 , G02F2/00 , G02F1/01 , G02F1/00 , G02F1/295 , H04J14/00
CPC分类号： G02F1/3517 , G02F2/004
摘要： A light-controlled light modulator can achieve high-speed, low-loss wavelength conversion. Continuous light with a wavelength λj is launched into an MMI coupler via a port, and is split into two parts by the MMI coupler, which are led to a loop-type interferometer. In the loop-type interferometer, the two parts travel separately around the loop as clockwise traveling light and counterclockwise traveling light, are combined by the MMI coupler again via a filter-equipped phase modulator, thereby being emitted to the port. In this state, signal light λi(s) with a wavelength λi is launched into the filter-equipped phase modulator via a port. Even when the wavelength λi of the signal light λi(s) is equal to the wavelength λj of the wavelength converted output light, the wavelength conversion can be achieved with preventing noise from being mixed into the output light emitted from a port.
摘要翻译：光控光调制器可以实现高速，低损耗的波长转换。具有波长lambdaj的连续光通过端口发射到MMI耦合器中，并由MMI耦合器分为两部分，其被引导到环型干涉仪。在循环式干涉仪中，两个部件围绕环路分别作为顺时针行进光和逆时针方向的行进光，通过MMI耦合器再次通过配有滤波器的相位调制器组合，从而被发射到端口。在这种状态下，具有波长lambdai的信号灯lambdai通过端口发射到装有滤波器的相位调制器中。即使当信号光的波长长度等于波长转换的输出光的波长lambdaj时，也可以通过防止噪声混入从端口发出的输出光中来实现波长转换。

8. 发明授权

US4704326A Tin alloys for recording media 失效
标题翻译：用于记录介质的锡合金
公开(公告)号：US4704326A
公开(公告)日：1987-11-03
申请号：US822037
申请日：1986-01-24
申请人： Yasuo Shibata , Hideaki Takehara , Shin Miyajima
发明人： Yasuo Shibata , Hideaki Takehara , Shin Miyajima
IPC分类号： C22C13/00 , G11B7/243 , B32B15/04 , G01D9/00
CPC分类号： G11B7/266 , C22C13/00 , G11B7/243 , G11B2007/24308 , G11B2007/24312 , G11B7/00454 , G11B7/2531 , G11B7/2533 , G11B7/2575 , Y10S428/913 , Y10S430/146 , Y10T428/265 , Y10T428/31678
摘要： A tin-lead alloy for recording media, which consists essentially of from 30 to 70% by weight of tin and the rest being lead.
摘要翻译：用于记录介质的锡铅合金，其基本上由30至70重量％的锡组成，其余为铅。

9. 发明授权

US07738520B2 Optical semiconductor device and optical semiconductor integrated circuit 有权
标题翻译：光半导体器件和光半导体集成电路
公开(公告)号：US07738520B2
公开(公告)日：2010-06-15
申请号：US10527355
申请日：2004-03-30
申请人： Nobuhiro Nunoya , Yasuo Shibata , Naoki Fujiwara , Nobuhiro Kikuchi , Yuichi Tomori
发明人： Nobuhiro Nunoya , Yasuo Shibata , Naoki Fujiwara , Nobuhiro Kikuchi , Yuichi Tomori
IPC分类号： H01S3/04
CPC分类号： G02B6/12007 , G02B6/122 , G02B6/131 , G02B6/136 , G02B6/4202 , H01S5/026 , H01S5/06206 , H01S5/06256 , H01S5/0654 , H01S5/068 , H01S5/101 , H01S5/1017 , H01S5/1025 , H01S5/1085 , H01S5/1215 , H01S5/1221 , H01S5/124 , H01S5/125 , H01S5/2205 , H01S5/227 , H01S2301/173
摘要： An optical semiconductor device and optical semiconductor integrated circuit are provided by combining, on a semiconductor substrate, materials having different refractive indices and different temperature dependence of the refractive indices. In particular, it becomes possible to control the temperature dependence of the oscillation wavelength with a propagating region having a material and/or structure whose temperature dependence of the refractive index is different from that of a gain region of the semiconductor laser. In addition, they can be configured to have a plurality of interfaces formed along the waveguide direction of the optical waveguide so that the light reflected off the first interface is weakened by the light reflected from the remaining interfaces. Also, they can be configured with the interfaces inclined to the propagating direction so that the waveguide loss due to the reflection and refraction between the optical waveguides whose refractive indices differ from each other can be reduced.
摘要翻译：通过在半导体衬底上组合具有不同折射率和不同的折射率温度依赖性的材料来提供光学半导体器件和光学半导体集成电路。特别地，可以通过具有折射率的温度依赖性与半导体激光器的增益区域的温度依赖性的材料和/或结构的传播区域来控制振荡波长的温度依赖性。此外，它们可以被配置为具有沿着光波导的波导方向形成的多个界面，使得从第一界面反射的光被从其余界面反射的光减弱。此外，它们可以被配置为具有相对于传播方向倾斜的界面，使得可以减少由于折射率彼此不同的光波导之间的反射和折射引起的波导损耗。

10. 发明授权

US07471864B2 Optical semiconductor device and optical semiconductor integrated circuit 有权
标题翻译：光半导体器件和光半导体集成电路
公开(公告)号：US07471864B2
公开(公告)日：2008-12-30
申请号：US11755688
申请日：2007-05-30
申请人： Nobuhiro Nunoya , Yasuo Shibata , Naoki Fujiwara , Nobuhiro Kikuchi , Yuichi Tomori
发明人： Nobuhiro Nunoya , Yasuo Shibata , Naoki Fujiwara , Nobuhiro Kikuchi , Yuichi Tomori
IPC分类号： G02B6/10 , G02B6/12
CPC分类号： G02B6/12007 , G02B6/122 , G02B6/131 , G02B6/136 , G02B6/4202 , H01S5/026 , H01S5/06206 , H01S5/06256 , H01S5/0654 , H01S5/068 , H01S5/101 , H01S5/1017 , H01S5/1025 , H01S5/1085 , H01S5/1215 , H01S5/1221 , H01S5/124 , H01S5/125 , H01S5/2205 , H01S5/227 , H01S2301/173
摘要： An integrated optical waveguide has first, second, and third optical waveguiding regions. The second optical waveguiding region has a refractive index different from that of the first optical waveguiding region. The second optical waveguiding region has an interface surface with the first optical waveguiding region that is inclined with respect to the waveguide direction of the first optical waveguiding region. The third optical waveguiding region has an interface surface with the second optical waveguiding region that is disposed such that a refraction direction through the interface surface is in line with the waveguide direction.
摘要翻译：集成光波导具有第一，第二和第三光波导区域。第二光波导区域具有与第一光波导区域不同的折射率。第二光波导区域具有与第一光波导区域相对于第一光波导区域的波导方向倾斜的界面。第三光波导区域具有与第二光波导区域的界面，该第二光波导区域被布置成使得通过界面表面的折射方向与波导方向成一直线。

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