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公开(公告)号：US4859060A
公开(公告)日：1989-08-22
申请号：US934843
申请日：1986-11-25
申请人： Masayuki Katagiri , Masanori Watanabe , Kazutaka Uda , Masaya Hijikigawa , Shuhei Tsuchimoto , Yasuhiko Inami
发明人： Masayuki Katagiri , Masanori Watanabe , Kazutaka Uda , Masaya Hijikigawa , Shuhei Tsuchimoto , Yasuhiko Inami
CPC分类号： G01J3/26 , G01B9/02023 , G01D5/266 , G02B26/001 , G01B2290/25
摘要： A variable interferometric device comprising a Fabry-Perot interferometer composed of a pair of reflecting substances facing each other with a space therebetween formed by spacers and a means for deforming at least one of the reflecting substances constituting said Fabry-Perot interferometer to thereby change the interferometric characteristics of said Fabry-Perot interferometer. Moreover, an optical sensor comprising a light source, a first Fabry-Perot interferometric device, the interferometric characteristics of which vary with the physical quantity of the object to be measured, a light-dividing means for dividing the light from the light source into a first light beam and a second light beam, a second Fabry-Perot interferometric device functioning as a reference standard, the operational conditions of which are set at fixed values, a first photodetector for receiving the first light beam from said light-dividing means through the second Fabry-Perot interferometric device, a second photodetector for receiving the second light beam from said light-dividing means through the second Fabry-Perot interferometric device, and a signal-processing circuit for comparing the output signal from the first photodetector with the output signal from the second photodetector to thereby determine the physical quantity of the object to be measured.
摘要翻译： 一种可变干涉仪，包括由彼此面对的一对反射物质构成的法布里 - 珀罗干涉仪，其间隔开由间隔物形成的空间，以及用于使构成所述法布里 - 珀罗干涉仪的至少一个反射物质变形的装置，从而改变干涉测量 所述Fabry-Pérot干涉仪的特性。 此外，一种光学传感器，包括光源，第一法布里 - 佩特罗干涉仪，其干涉特性随待测物体的物理量而变化;一个分光装置，用于将来自光源的光分成 第一光束和第二光束，作为参考标准的第二法布里 - 珀罗干涉仪装置，其操作条件被设置为固定值;第一光电检测器，用于通过所述第一光束和所述第二光束从所述分光装置接收第一光束; 第二法布里 - 佩罗干涉仪，第二光电检测器，用于通过第二法布里 - 佩特罗干涉仪从所述分光装置接收第二光束;以及信号处理电路，用于将来自第一光电检测器的输出信号与输出信号进行比较 从第二光电检测器确定待测物体的物理量。
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公开(公告)号：US4928513A
公开(公告)日：1990-05-29
申请号：US78741
申请日：1987-07-28
申请人： Takashi Sugihara , Kazutaka Uda , Hiroki Tabuchi , Yasuhiko Inami , Masaya Hijikigawa , Shoei Kataoka
发明人： Takashi Sugihara , Kazutaka Uda , Hiroki Tabuchi , Yasuhiko Inami , Masaya Hijikigawa , Shoei Kataoka
CPC分类号： G01N27/12 , G01N33/0031 , H01L2924/0002
摘要： A sensor having a pair of sensor units, one of which is a detecting sensor unit and the other of which is a reference sensor unit, wherein each of the units comprises a substrate with a hollow portion, a thin insulating layer with a bridge, cantilever or diaphragm shape disposed on the substrate, a sensitive film disposed on the bridge, cantilever or diaphragm portion of the thin insulating layer, and a pair of electrodes being in contact with the sensitive film, the sensitive film section of the detecting sensor unit being exposed to an atmosphere to be measured so that the electrical resistance of the sensitive film changes with a variation in the physical quantity of the atmosphere to be detected, and the sensitive film section of the reference sensor unit being sealed within a shielding container so that the electrical resistance of the sensitive film is not influenced by a variation in the physical quantity of the atmosphere outside of the container, whereby the absolute physical quantity of the atmosphere to be detected is determined by the output power of the sensor based on a difference between the electrical resistance of the detecting sensor unit and the electrical resistance of the reference sensor unit.
摘要翻译： 一种传感器，具有一对传感器单元，其中一个是检测传感器单元，另一个是参考传感器单元，其中每个单元包括具有中空部分的基板，具有桥的薄绝缘层，悬臂 或隔膜形状，设置在薄壁绝缘层的桥，悬臂或隔膜部分上的敏感膜和与敏感膜接触的一对电极，检测传感器单元的敏感膜部分露出 使得测量的气氛使得敏感膜的电阻随着要检测的气氛的物理量的变化而变化，并且参考传感器单元的敏感膜部分被密封在屏蔽容器内，使得电气 敏感膜的电阻不受容器外部大气物理量的变化的影响，由此绝对物理 基于检测传感器单元的电阻与基准传感器单元的电阻之差，由传感器的输出功率确定要检测的气氛量。
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公开(公告)号：US4638346A
公开(公告)日：1987-01-20
申请号：US763691
申请日：1985-08-08
IPC分类号： G01N27/00 , G01N27/02 , G01N27/12 , G01N27/22 , G01N27/414
CPC分类号： G01N27/414 , G01N27/286
摘要： A field effect transistor-type moisture sensor comprising a field effect transistor device incorporated with a moisture sensitive means, the electrostatic capacity or the electrical conductivity of which varies with the absorption and the desorption of water vapor or moisture, wherein said moisture sensitive means is disposed on a gate insulating film of said field effect transistor device to form an electrode structure, said moisture sensitive means being a film prepared by cross-linking cellulose acetate butyrate with at least one selected from the group consisting of compounds containing two or more isocyanate groups; compounds containing two or more epoxy groups; compounds containing two or more carboxylic acid groups; and acid anhydrides of carboxylic acids.
摘要翻译： 一种场效应晶体管型水分传感器，包括结合有湿度敏感装置的场效应晶体管器件，静电电容或其电导率随着水蒸气或水分的吸收和解吸而变化，其中所述湿敏装置被设置 在所述场效应晶体管器件的栅极绝缘膜上形成电极结构，所述湿敏元件是通过将乙酸丁酸纤维素与选自含有两个或更多个异氰酸酯基团的化合物中的至少一种交联而制备的膜; 含有两个或多个环氧基的化合物; 含有两个或多个羧酸基团的化合物; 和羧酸的酸酐。
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公开(公告)号：US4885937A
公开(公告)日：1989-12-12
申请号：US175561
申请日：1988-03-31
CPC分类号： G01F1/699 , G01F1/6845 , G01P5/10
摘要： A flow sensor for detecting the rate of flow and the direction of flow of a fluid, comprising a substrate, a heating element disposed on the substrate, and four or more fluid temperature sensing elements disposed with an equal space therebetween on a virtual circle around the heating element, wherein the difference in temperature between the fluid and the heating element is maintained at a fixed level by the control of current that is applied to the heating element, so that the flow rate of the fluid can be calculated from changes in the current that corresponds to the flow rate of the fluid, and at the same time, the difference in current or in potential between the fluid temperature sensing elements is calculated from changes in temperature therebetween that arise from changes in the direction of flow of the fluid, so that the direction of flow of the fluid can be detected.
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公开(公告)号：US5048336A
公开(公告)日：1991-09-17
申请号：US459262
申请日：1989-12-29
申请人： Takashi Sugihara , Kazutaka Uda , Hiroki Tabuchi , Shuji Miyoshi , Yasuhiko Inami , Nobuo Hashizume , Hisatoshi Furubayashi
发明人： Takashi Sugihara , Kazutaka Uda , Hiroki Tabuchi , Shuji Miyoshi , Yasuhiko Inami , Nobuo Hashizume , Hisatoshi Furubayashi
IPC分类号： G01N27/18
CPC分类号： G01N27/18
摘要： A moisture-sensitive device comprising a substrate such as silicon substrate, a pair of belt-like heating elements extending over recesses formed in the substrate, the heating elements being composed of a resistive film of platinum or nickel and a heat-resistant insulating film covering the resistive film in which one of the heating elements acts as a detector element and the other as a reference element, which device can exactly determine an absolute humidity irrespective of sudden changes of temperature.
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公开(公告)号：US4420749A
公开(公告)日：1983-12-13
申请号：US276970
申请日：1981-06-24
申请人： Katubumi Koyanagi , Hiroshi Hamada , Kohzo Yano , Hiroshi Take , Yasuhiko Inami
发明人： Katubumi Koyanagi , Hiroshi Hamada , Kohzo Yano , Hiroshi Take , Yasuhiko Inami
摘要： An electrochromic display device is characterized by comprising a counter electrode, opposed to a plurality of display segmented electrodes, for absorbing a charge present in some colored display segments. Thereafter, the counter electrode provides a refreshing charge to said some segments from which charge has been taken off. A total amount of charge, defined as the amount of charge necessary for coloring all the display electrodes, is kept constant by refreshing.
摘要翻译： 电致变色显示装置的特征在于包括与多个显示分段电极相对的对电极，用于吸收一些彩色显示段中存在的电荷。 此后，对电极向已经取出电荷的所述一些段提供刷新电荷。 定义为使所有显示电极着色所需的电荷量的总量通过刷新保持恒定。
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7.发明授权Combined constant potential and constant voltage driving technique for electrochromic displays 失效用于电致变色显示器的组合恒电位和恒压驱动技术
公开(公告)号：US4295138A
公开(公告)日：1981-10-13
申请号：US94933
申请日：1979-11-16
摘要： A combined constant potential and constant voltage driving technique is utilized which is much more effective to drive an electrochromic display. The electrochromic display manifests the electrochromic phenomenon to place the display in a colored state or a bleached state in response to current applied thereto. A constant potential driving manner is employed in coloring the electrochromic display, while a constant voltage driving manner is employed in bleaching the same.
摘要翻译： 使用组合的恒定电位和恒压驱动技术，其对于驱动电致变色显示更有效。 电致变色显示器显示出电致变色现象，以响应于施加于其上的电流将显示器置于彩色状态或漂白状态。 在电致变色显示器着色时采用恒定电位驱动方式，而使用恒定电压驱动方式来漂白该电致变色显示器。
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公开(公告)号：US4247855A
公开(公告)日：1981-01-27
申请号：US928917
申请日：1978-07-28
申请人： Hisashi Uede , Hiroshi Take , Katubumi Koyanagi , Yasuhiko Inami
发明人： Hisashi Uede , Hiroshi Take , Katubumi Koyanagi , Yasuhiko Inami
CPC分类号： G01R13/401 , G01R13/405 , G02F1/155
摘要： A plurality of segment electrodes are aligned in an electrochromic display device for displaying an analog value in a bargraph fashion. When the analog value to be displayed increases, a coloration drive signal is applied only to the segment electrode which should be changed from the bleached state to the coloration state. Contrarily, when the analog value to be displayed decreases, a bleaching drive signal is applied only to the segment electrode which should be changed from the coloration state to the bleached state. Remaining segment electrodes do not receive any drive signals in transition of the displayed value.
摘要翻译： 多个段电极在电致变色显示装置中对准，用于以条形图方式显示模拟值。 当要显示的模拟值增加时，着色驱动信号仅施加到应当从漂白状态改变为着色状态的段电极。 相反，当要显示的模拟值减小时，漂白驱动信号仅施加到应从着色状态改变为漂白状态的段电极。 剩余段电极在显示值的转换中不接收任何驱动信号。
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公开(公告)号：US4308658A
公开(公告)日：1982-01-05
申请号：US116244
申请日：1980-01-28
申请人： Kohzo Yano , Sadatoshi Takechi , Yasuhiko Inami , Hisashi Uede
发明人： Kohzo Yano , Sadatoshi Takechi , Yasuhiko Inami , Hisashi Uede
CPC分类号： G02F1/161 , Y10T29/417
摘要： In an electrochromic display device including an electro-chromic layer comprising a film made of amorphous tungsten oxide (WO.sub.3), the device is fabricated under the ambience of both a relative humidity below 60% and an absolute humidity below 1.17.times.10.sup.-2 Kg/Kg to assure electro-optical properties of the electrochromic display device.
摘要翻译： 在包括由非晶态氧化钨（WO3）制成的电镀层的电致变色显示装置中，在相对湿度低于60％和绝对湿度低于1.17×10-2Kg / Kg的环境下制造该装置， 保证电致变色显示装置的电光性能。
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公开(公告)号：US4264150A
公开(公告)日：1981-04-28
申请号：US4144
申请日：1979-01-17
申请人： Kohzo Yano , Hiroaki Kato , Yasuhiko Inami , Hisashi Uede
发明人： Kohzo Yano , Hiroaki Kato , Yasuhiko Inami , Hisashi Uede
CPC分类号： G02F1/1533
摘要： A porous separator used for an electrochromic display cell is treated by lyophilic methods so as to be impregnated by an electrolyte. The lyophilic treatment makes it possible to assure that the electrolyte is well impregnated into the porous separator. An angle of contact between the porous film and the electrolyte is selected within an amount less than 20 degrees. A cavity is introduced into the electrochromic display cell, which does not contain the electrolyte therein for the absorption of the cubic expansion of the electrolyte.
摘要翻译： 用于电致变色显示单元的多孔隔板通过亲液法处理以便被电解质浸渍。 亲液处理使得可以确保电解质充分地浸渍到多孔分离器中。 选择多孔膜与电解质之间的接触角小于20度。 将空腔引入电致变色显示单元，其中不含电解质以吸收电解质的立方体膨胀。
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