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11. 发明授权

US07418173B2 Waveguide type optical control element and process for its fabrication 有权
标题翻译：波导型光控元件及其制造工艺
公开(公告)号：US07418173B2
公开(公告)日：2008-08-26
申请号：US11628945
申请日：2005-06-29
申请人： Yoshiyuki Abe , Hiroshi Mori , Akira Terashima
发明人： Yoshiyuki Abe , Hiroshi Mori , Akira Terashima
IPC分类号： G02B6/42
CPC分类号： G02F1/0147 , G02F1/225 , G02F2201/12
摘要： A waveguide type optical control element which has an optical waveguide made of an insulating material having an electro-optic effect or a thermo-optic effect, and a control electrode provided in contact with or proximity to the optical waveguide; the optical waveguide having a propagation loss which is 1 dB/cm or less at wavelengths of from 1.3 μm to 1.6 μm. The control electrode is constituted of a conductive oxide film having a carrier electron concentration of 5.5×1020/cm3 or less and a resistivity of 9.5×10−4 Ωcm or less, and the conductive oxide film has a coefficient of extinction of light waves, of 0.240 or less at a wavelength of 1.55 μm.
摘要翻译：一种波导型光控制元件，其具有由具有电光效应或热光效应的绝缘材料制成的光波导以及设置为与光波导接触或接近的控制电极; 光波导在波长1.3μm至1.6μm处具有1dB / cm以下的传播损耗。控制电极由载流子电子浓度为5.5×10 20 / cm 3以下且电阻率为9.5×10 -4的导电氧化物膜构成，以下，导电氧化物膜的波长为1.55μm的光波的消光系数为0.240以下。

12. 发明授权

US06504154B2 Non-destructive sugar content measuring apparatus 失效
标题翻译：无损糖含量测定装置
公开(公告)号：US06504154B2
公开(公告)日：2003-01-07
申请号：US09783994
申请日：2001-02-16
申请人： Junji Iida , Akira Terashima , Kazuo Maeda , Shintaro Ishikawa , Shinji Yamauchi
发明人： Junji Iida , Akira Terashima , Kazuo Maeda , Shintaro Ishikawa , Shinji Yamauchi
IPC分类号： G01N2135
CPC分类号： G01N21/3563 , G01N33/025
摘要： A non-destructive sugar content measuring apparatus having a plurality of trays on which vegetables and fruits are to be placed, a transport device for successively delivering the trays at appropriate intervals, and first, second and third measuring sections provided in the course of a transport path and at which laser beams having wavelengths &lgr;1, &lgr;2 and &lgr;3 are respectively made incident on each vegetable or fruit and the amount of light of each laser beam emergent from the vegetable or fruit is measured with a detector provided at each measuring section and the absorbance of each laser beam is determined from the amount of incident light made incident on the vegetable or fruit and the amount of detected light which has been measured with the detector, to measure the sugar content of the vegetables and fruits on the basis of each absorbance.
摘要翻译：一种无损糖测量装置，具有多个托盘，蔬菜和水果放置在其上，用于以适当的间隔连续输送托盘的运送装置以及在运输过程中设置的第一，第二和第三测量部分路径，并且具有波长lambd1，lambd2和lambd3的激光束分别入射到每个蔬菜或水果上，并且用在每个测量部分提供的检测器测量从蔬菜或水果出射的每个激光束的光量，并且吸光度根据入射到植物或果实上的入射光量和用检测器测量的检测光的量来确定每个激光束，以根据每个吸光度测量蔬菜和水果的糖含量。

13. 发明授权

US5844678A Non-destructive taste characteristics measuring apparatus and tray used in the apparatus 失效
公开(公告)号：US5844678A
公开(公告)日：1998-12-01
申请号：US942555
申请日：1997-10-01
申请人： Masahiro Ito , Junji Iida , Akira Terashima , Kazuo Maeda , Shuji Suzuki , Takeo Ide
发明人： Masahiro Ito , Junji Iida , Akira Terashima , Kazuo Maeda , Shuji Suzuki , Takeo Ide
IPC分类号： G01N21/01 , G01N21/35 , G01N33/02
CPC分类号： G01N33/025 , G01N21/01 , G01N21/3563 , G01N21/359 , G01N2021/151 , G01N2021/152 , Y10S209/912
摘要： A non-destructive taste characteristics measuring apparatus comprising trays and a measuring section provided in the course of a transport path and at which light is made incident on a vegetable or fruit to measure its taste characteristics, wherein the trays are each provided with at least two tray-side light passages one opening ends of which are so made as to come in contact with the vegetable or fruit and the other ends of which stand open outward at the bottom of the tray, and the measuring section has at least two measurement-side light passages one opening ends of which are positionally adjustable to the opening ends of the tray-side light passages at its part facing the bottom of said tray, and is provided with i) a means for making light incident on the vegetable or fruit through one of the measurement-side light passages and one of the tray-side light passages and ii) a detector which the light emergent from the vegetable or fruit enters through the other tray-side light passage and the other measurement-side light passage. The apparatus enables continuous measurement of taste characteristics such as sugar content and ripeness of vegetables and fruits at a high speed and a high precision without complicating the structure.

14. 发明授权

US5726750A Non-destructive taste characteristics measuring apparatus and tray used in the apparatus 失效
标题翻译：该装置中使用的非破坏性味道特征测量装置和托盘
公开(公告)号：US5726750A
公开(公告)日：1998-03-10
申请号：US668337
申请日：1996-06-25
申请人： Masahiro Ito , Junji Iida , Akira Terashima , Kazuo Maeda , Shuji Suzuki , Takeo Ide , Toshiki Kishimoto
发明人： Masahiro Ito , Junji Iida , Akira Terashima , Kazuo Maeda , Shuji Suzuki , Takeo Ide , Toshiki Kishimoto
IPC分类号： G01N21/35 , G01N21/59 , G01N33/02 , G01N21/01
CPC分类号： G01N33/025 , G01N21/3563 , G01N21/359 , G01N21/59
摘要： A non-destructive taste characteristics measuring apparatus comprising trays and a measuring section provided in the course of a transport path and at which light is made incident on a vegetable or fruit to measure its taste characteristics, wherein the trays are each provided with at least two tray-side light passages one opening ends of which are so made as to come in contact with the vegetable or fruit and the other ends of which stand open outward at the bottom of the tray, and the measuring section has at least two measurement-side light passages one opening ends of which are positionally adjustable to the opening ends of the tray-side light passages at its part facing the bottom of said tray, and is provided with i) a means for making light incident on the vegetable or fruit through one of the measurement-side light passages and one of the tray-side light passages and ii) a detector which the light emergent from the vegetable or fruit enters through the other tray-side light passage and the other measurement-side light passage. The apparatus enables continuous measurement of taste characteristics such as sugar content and ripeness of vegetables and fruits at a high speed and a high precision without complicating the structure.
摘要翻译：一种非破坏性的味道特征测量装置，包括托盘和设置在运输路径的过程中并且在其上入射到蔬菜或水果上的光以测量其味道特征的测量部分，其中托盘分别设置有至少两个托盘侧光通道，其一端的开口端与植物或水果接触，其另一端在托盘的底部向外敞开，测量部分具有至少两个测量侧光通道，其一个开口端在其面向所述托盘的底部的部分处位于可调节到托盘侧光通道的开口端，并且设置有i）用于通过一个入射到蔬菜或水果上的光的测量侧光通道和托盘侧光通道中的一个，以及ii）来自蔬菜或水果的光从另一个托盘侧光通道进入的检测器年龄和其他测量侧光通道。该装置能够以高速和高精度连续测量蔬菜和水果的味道特征，如糖含量和成熟度，而不会使结构复杂化。

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