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。

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。

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.

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。

公开(公告)号：US5708271A

公开(公告)日：1998-01-13

申请号：US577542

申请日：1995-12-22

申请人： Masahiro Ito ,  Junji Iida ,  Akira Terashima ,  Toshiki Kishimoto

发明人： Masahiro Ito ,  Junji Iida ,  Akira Terashima ,  Toshiki Kishimoto

IPC分类号： G01N21/35 ,  G01N33/02 ,  G01J5/02

CPC分类号： G01N33/025 ,  G01N21/3563 ,  G01N21/359 ,  G01N2021/8466 ,  Y10S250/91

摘要： A non-destructive sugar content measuring apparatus for determining the sugar content of a vegetable or fruit by measuring absorption of light in sugar when near infrared light is made incident on the vegetable or fruit; comprising at least one light source that emits light rays having three kinds of wavelengths within a wavelength range of from 860 nm to 960 nm, and a detector that detects the absorption of light. The detector is disposed at a position except the position on an extended line of a straight line that connects i) the center of a light-incident area formed on the surface of the vegetable or fruit by the light emitted from the light source and incident on the vegetable or fruit and ii) the center of the vegetable or fruit, and at the same time at a position where the light-incident area formed on the surface of the vegetable or fruit by the incident light and the detection area formed on the surface of the vegetable or fruit by the light emergent from the vegetable or fruit and to be received by the detector do not overlap each other. This apparatus effectively enables non-destructive measurement of sugar content of vegetables and fruits in an accuracy of about plus-minus 1.0.degree.Brix, which is a resolving limit of sugar content that can be perceived by humans.

摘要翻译： 一种用于通过在近红外光下测量糖的光吸收来测定植物或水果的糖分含量的无损糖含量测定装置; 包括发射在860nm至960nm的波长范围内具有三种波长的光的至少一个光源，以及检测光吸收的检测器。 检测器设置在除了直线延伸线上的位置之外的位置，该直线连接i）通过由光源发出的光并入射到蔬菜或水果的表面上形成的光入射区域的中心 蔬菜或水果，以及ii）植物或水果的中心，同时在入射光和形成在表面上的检测区域在植物或水果表面上形成的光入射区域的位置 由植物或水果出现的光和被检测器接收的植物或水果不会彼此重叠。 该装置有效地对蔬菜和水果的糖含量进行无损检测，精确度为正负1.0°Brix，这是人类可以感知到的糖含量的分辨极限。

公开(公告)号：US4750003A

公开(公告)日：1988-06-07

申请号：US91144

申请日：1987-08-31

申请人： Akira Terashima ,  Masahiko Ikeda ,  Jun Takano ,  Noriyuki Nishiyama ,  Tatsuya Igawa ,  Kazuo Anzai

发明人： Akira Terashima ,  Masahiko Ikeda ,  Jun Takano ,  Noriyuki Nishiyama ,  Tatsuya Igawa ,  Kazuo Anzai

IPC分类号： G09F9/37 ,  G01D15/10

CPC分类号： G09F9/375

摘要： A magnetic display unit in which a magnetic panel encloses a colored liquid in which magnetic particles are dispersed. A recording head moves over the panel and has a plurality of electromagnets arranged with at least three electromagnets on each of parallel lines inclined to the direction of movement of the recording heads with all the electromagnets being arranged on equal pitch perpendicular to this movement direction. The electromagnets are selectively actuated as the recording head moves to write a dot pattern.

摘要翻译： 磁性显示单元，其中磁性面板包围其中分散有磁性颗粒的着色液体。 记录头在面板上移动，并且具有多个电磁体，其中至少三个电磁体布置在与记录头的运动方向倾斜的每条平行线上，其中所有电磁体以垂直于该移动方向的等间距排列。 当记录头移动以写入点图案时，电磁体被选择性地启动。

公开(公告)号：US4323999A

公开(公告)日：1982-04-06

申请号：US144518

申请日：1980-04-28

申请人： Naomi Yoshizawa ,  Akira Terashima

发明人： Naomi Yoshizawa ,  Akira Terashima

IPC分类号： G11B15/02 ,  H04B1/04 ,  H04B1/44 ,  H04B1/46 ,  H04R1/00 ,  H04R17/00 ,  G11B15/00

CPC分类号： H04R17/00 ,  H04B1/44 ,  H04B1/46

摘要： A system to automatically control the changeover of recording and recording stop, or transmission and transmission stop, and being employed in the recording or transmitting device provided with a vibration pick-up type microphone for picking up bone-conducted voice sounds. The automatic changeover of recording and recording stop or transmission and transmission stop is attained by control signals corresponding to impact vibrations except voice signals uttered by a microphone wearer himself, transmitted through his bones and picked up by the microphone or another controlling microphone.

摘要翻译： 一种用于自动控制记录和记录停止的转换或传输和传输停止的系统，并被用于设置有用于拾取骨传导语音的拾音式麦克风的记录或发送装置。 记录和记录停止或传输和传输停止的自动切换通过对应于除麦克风佩戴者自己发出的话音信号之外的冲击振动的控制信号，通过他的骨骼传送并由麦克风或另一个控制麦克风拾取。

公开(公告)号：US5070537A

公开(公告)日：1991-12-03

申请号：US445647

申请日：1989-11-24

申请人： Sakari Ohira ,  Masatoshi Yamaki ,  Akira Terashima ,  Masaaki Ozawa

发明人： Sakari Ohira ,  Masatoshi Yamaki ,  Akira Terashima ,  Masaaki Ozawa

IPC分类号： G01R31/08 ,  H02H3/28

CPC分类号： G01R31/088

摘要： The invention relates to a system for detecting any defective point on a power transmission line by making use of highly-accurate time signal transmitted from a satellite and by utilizing a digital data processing system. The system comprises a master station and a subordinate station, each of the stations having a surge detection circuit capable of detecting a surge voltage generated as a result of cutting of a power transmission line, a GPS receiver for delivering a predetermined periodical pulse and a reset signal in accordance with the electric wave from a satellite, and a time counter/time base which is reset at a period of 1 second in accordance with the signal from the GPS receiver and which is capable of converting a pulse of a predetermined period derived from the GPS receiver into a binary-coded digital signal, the system further comprising modulation/demodulation means for enabling the digital signal generated by the time counter/time base to be transmitted from the subordinate station to the master station, and a processor controller provided in the master station and capable of conducting a comparison between the digital signals so as to determine the distance to the point at which the power transmission line is cut.

摘要翻译： PCT No.PCT / JP89 / 00318 Sec。 371日期：一九八九年十一月二十四日 102（e）日期1989年11月24日PCT 1989年3月24日PCT公布。 第WO89 / 09415号公报 日期：1989年10月5日本发明涉及一种通过利用从卫星发送的高度准确的时间信号和利用数字数据处理系统来检测输电线路上的缺陷点的系统。 该系统包括主站和下属站，每个站具有浪涌检测电路，该浪涌检测电路能够检测由于输电线切断而产生的浪涌电压，用于传送预定周期脉冲的GPS接收器和复位 根据来自卫星的电波的信号，以及根据来自GPS接收机的信号在1秒的周期复位的时间计数器/时基，并且能够将从 将GPS接收机转换为二进制编码的数字信号，该系统还包括用于使由时间计数器/时基产生的数字信号能够从下属站发送到主站的调制/解调装置，以及处理器控制器 主站，并且能够进行数字信号之间的比较，以便确定到电力点的距离 r传输线被切断。

公开(公告)号：US6094265A

公开(公告)日：2000-07-25

申请号：US311879

申请日：1999-05-14

申请人： Shintaro Ishikawa ,  Junji Iida ,  Akira Terashima

发明人： Shintaro Ishikawa ,  Junji Iida ,  Akira Terashima

IPC分类号： G01N21/01 ,  G01N21/27 ,  G01N21/35 ,  G01N21/359 ,  G01N21/59 ,  G01N33/02

CPC分类号： G01N21/59 ,  G01N33/025

摘要： In a calibrator used for a non-destructive transmission optical measuring apparatus for quantitatively determining a specific component contained in a measuring object by making light incident on the measuring object at its light-incident area, detecting the light having entered, and having been transmitted through, the interior of the measuring object, at its light-emergent area set at a position different from the light-incident area, and measuring absorption of the light to quantitatively determine the specific component contained in the measuring object, the calibrator comprises a closed body having a light inlet and a light outlet, the interior of which is provided with a substrate having light absorption characteristics identical or similar to those of the specific component, and in which a light path length from the light inlet to the light outlet is so set as to be equal or substantially equal to an effective light path length of the light transmitted through the interior of the measuring object. This calibrator can make calibration on the non-destructive transmission optical measuring apparatus without destroying measuring objects and in a high precision and a good reproducibility and also in a simple way and short time.

摘要翻译： 在用于非破坏性透射光学测量装置的校准器中，用于通过使入射到测量对象的光入射区域上的光入射来定量地测定包含在测量对象中的特定成分，检测已经进入并已被传送的光 ，测量对象的内部，在其出光区域设置在与光入射区域不同的位置，并且测量光的吸收以定量地确定包含在测量对象中的特定部件，校准器包括封闭体 具有光入口和光出口，其内部设置有具有与特定部件相同或相似的光吸收特性的基板，并且其中从入光口到光出口的光路长度被设定 以等于或基本上等于透射通过内部的光的有效光路长度 e测量对象。 该校准器可以对非破坏性透射光学测量装置进行校准，而不会以高精度和良好的再现性，也能以简单的方式和短时间破坏测量对象。

公开(公告)号：US5046801A

公开(公告)日：1991-09-10

申请号：US587110

申请日：1990-09-24

申请人： Akira Terashima ,  Takumi Fujiwara ,  Hiroshi Mork ,  Takeshi Yokoyama

发明人： Akira Terashima ,  Takumi Fujiwara ,  Hiroshi Mork ,  Takeshi Yokoyama

IPC分类号： G02B6/12 ,  G02B6/134

CPC分类号： G02B6/1342

摘要： An optical waveguide produced from a lithium niobate single crystal substrate diffused thereon titanium is claimed, wherein, as the substrate is used a single crystal of lithium niobate having an optical absorbance coefficient of 0.03 cm.sup.-1 or less for a light 420 nm in wavelength. The optical waveguide according to the present invention shows improved resistance against optical damage as compared with prior art waveguides, and is therefore suitable for devices subjected to incidence beam of higher intensity.

摘要翻译： 要求保护从其上扩散其上的铌酸锂单晶衬底制造的光波导，其中，对于420nm波长的光，使用具有0.03cm -1以下的光吸收系数的铌酸锂的单晶。 根据本发明的光波导与现有技术的波导相比显示出改善的光损伤抗性，因此适用于经受更高强度入射光束的器件。