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公开(公告)号：US08458889B2
公开(公告)日：2013-06-11
申请号：US13220930
申请日：2011-08-30
申请人： Yutaka Tsuchikawa , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Hiromitsu Takeuchi , Yoji Kimura
发明人： Yutaka Tsuchikawa , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Hiromitsu Takeuchi , Yoji Kimura
IPC分类号： G01R3/00
CPC分类号： A61F2/08 , A61F2002/0894 , A61F2210/0076 , H01L41/0478 , H01L41/0836 , H01L41/193 , H01L41/27 , H01L41/297 , Y10T29/49002 , Y10T29/49007 , Y10T29/4902 , Y10T29/49146 , Y10T29/49171 , Y10T29/49176 , Y10T29/4922
摘要： An actuator manufacturing method includes alternately stacking a plurality of dielectric elastomer layers and a plurality of conductive rubber layers along the direction of thickness to form a sheet, and wrapping the sheet formed about a core to form a rolled sheet. When the sheet formed in the step of alternately stacking is wrapped about the core, the sheet is formed by the dielectric elastomer layers and the conductive rubber layers. Therefore, even if the dielectric elastomer layers in the sheet are made to be thin, the thickness of the entire sheet is prevented from being excessively thin.
摘要翻译： 致动器制造方法包括沿着厚度方向交替堆叠多个介电弹性体层和多个导电橡胶层，以形成片材，并且包裹围绕芯部形成的片材以形成卷材。 当在交替堆叠的步骤中形成的片材缠绕在芯上时，片材由介电弹性体层和导电橡胶层形成。 因此，即使片材中的介质弹性体层薄，也能够防止整个片材的厚度过薄。
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公开(公告)号：US5651872A
公开(公告)日：1997-07-29
申请号：US539904
申请日：1995-10-06
摘要： A composite plating film is prepared from a composite plating solution containing a metal matrix and insoluble particles 4 dispersed therein or deposited therewith. The composite plating film has a non-uniform concentration of insoluble particles along a direction of the thickness of the composite film. The non-uniform concentration is achieved by changing the discharge rate of composite plating solution during deposition of the film on the base material.
摘要翻译： 由复合镀液制备复合镀膜，该复合镀液含有金属基质和不溶性粒子4，其中分散在其中或与其沉积。 复合镀膜在复合膜的厚度方向上具有不均匀的不溶性粒子浓度。 通过改变复合电镀液在基材上沉积时的排出速率，可以获得不均匀的浓度。
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公开(公告)号：US5448401A
公开(公告)日：1995-09-05
申请号：US170907
申请日：1993-12-21
CPC分类号： G03B21/625 , H04N5/72 , H04N5/7408 , H04N9/31
摘要： A longitudinal-stripe lenticular lens screen and a transverse-stripe lenticular lens screen are superposed, and a light diffusing agent is mixed only in the longitudinal-stripe lenticular lens screen. Therefore, the light transmittance is high although the angle of view can be three-dimensionally widened by the two lenticular lens screens. In addition, since scan lines of an image are blurred by two diffusion planes, Moire becomes inconspicuous.
摘要翻译： 纵条双凸透镜屏和横条双凸透镜屏重叠，光漫射剂仅在纵条双凸透镜屏中混合。 因此，尽管可以通过两个双凸透镜屏幕三维地加宽视角，但是透光率也很高。 另外，由于图像的扫描线被两个扩散面模糊，所以莫尔变得不显眼。
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公开(公告)号：US07915792B2
公开(公告)日：2011-03-29
申请号：US12292155
申请日：2008-11-12
CPC分类号： H01L41/193 , H01L41/0836 , Y10S310/80
摘要： An actuator includes a spirally rolled cylindrical sheet body. The sheet body is formed by attaching an electrode on each side of a dielectric elastomer layer. When a voltage is applied to the electrodes, the sheet body is contracted along the direction of its thickness, and expanded in directions perpendicular to its thickness. The actuator is actuated by applying a voltage to the electrodes and stopping the voltage application, so that the cylindrical sheet body is extended and contracted along the direction of the axis. The material forming the dielectric elastomer layer has a low strain region, where the value of a strain based on a stress acting on the dielectric elastomer layer varies from zero to a value that is greater than and close to zero, and a high strain region, where the value of the strain is greater than that in the low strain region. The Young's modulus in the low strain region is less than the Young's modulus in the high strain region.
摘要翻译： 致动器包括螺旋卷绕的圆柱形片体。 片状体通过在电介质弹性体层的每一侧上附着电极而形成。 当向电极施加电压时，片体沿其厚度方向收缩，并且在垂直于其厚度的方向上扩张。 通过向电极施加电压并停止施加电压来致动致动器，使得圆柱形片体沿着轴线的方向延伸和收缩。 形成介电弹性体层的材料具有低应变区域，其中基于作用在介电弹性体层上的应力的应变值从零变化到大于接近零的值和高应变区域， 其中应变的值大于低应变区的值。 低应变区的杨氏模量小于高应变区的杨氏模量。
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公开(公告)号：US20090127979A1
公开(公告)日：2009-05-21
申请号：US12292155
申请日：2008-11-12
IPC分类号： H01L41/09
CPC分类号： H01L41/193 , H01L41/0836 , Y10S310/80
摘要： An actuator includes a spirally rolled cylindrical sheet body. The sheet body is formed by attaching an electrode on each side of a dielectric elastomer layer. When a voltage is applied to the electrodes, the sheet body is contracted along the direction of its thickness, and expanded in directions perpendicular to its thickness. The actuator is actuated by applying a voltage to the electrodes and stopping the voltage application, so that the cylindrical sheet body is extended and contracted along the direction of the axis. The material forming the dielectric elastomer layer has a low strain region, where the value of a strain based on a stress acting on the dielectric elastomer layer varies from zero to a value that is greater than and close to zero, and a high strain region, where the value of the strain is greater than that in the low strain region. The Young's modulus in the low strain region is less than the Young's modulus in the high strain region.
摘要翻译： 致动器包括螺旋卷绕的圆柱形片体。 片状体通过在电介质弹性体层的每一侧上附着电极而形成。 当对电极施加电压时，片体沿其厚度方向收缩，并且在垂直于其厚度的方向上扩张。 通过向电极施加电压并停止施加电压来致动致动器，使得圆柱形片体沿着轴线的方向延伸和收缩。 形成介电弹性体层的材料具有低应变区域，其中基于作用在介电弹性体层上的应力的应变值从零变化到大于接近零的值和高应变区域， 其中应变的值大于低应变区的值。 低应变区的杨氏模量小于高应变区的杨氏模量。
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公开(公告)号：US20070297046A1
公开(公告)日：2007-12-27
申请号：US11806864
申请日：2007-06-05
IPC分类号： F21V9/04
CPC分类号： G02B5/208 , C03C17/007 , C03C17/3405 , C03C2217/445 , C03C2217/47 , G02B5/26 , G02B2207/109
摘要： The infrared reflecting device comprises a multi-layer infrared reflecting body composed of a plurality of superimposed infrared reflecting members, and temperature-sensitive members positioned surrounding the side faces of the multi-layer infrared reflecting body. The infrared reflecting member comprises colloidal crystal particles arrayed at regular lattice spacing, and a filler interposed between the colloidal crystal particles. Depending on temperature, the temperature-sensitive members supply the filler with moisture, and the lattice spacing of the colloidal crystal particles changes due to swelling of the filler. Since lattice spacing changes the reflected wavelength from the ultraviolet region to the infrared region on the basis of Bragg's law and Snell's law, the amount of transmitted infrared radiation can be adjusted efficiently.
摘要翻译： 红外线反射装置包括由多个叠加的红外线反射部件构成的多层红外线反射体和位于多层红外线反射体的侧面的温度敏感部件。 红外线反射部件包括以规则的晶格间隔排列的胶体晶体粒子，以及夹在胶体晶体粒子之间的填充物。 根据温度，温度敏感部件为填料提供水分，胶体晶粒的晶格间距由于填料的膨胀而变化。 由于晶格间距基于布拉格定律和斯涅尔定律将反射波长从紫外区域改变到红外区域，所以可以有效地调节发射的红外线辐射量。
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公开(公告)号：US08754572B2
公开(公告)日：2014-06-17
申请号：US13221972
申请日：2011-08-31
申请人： Hiromitsu Takeuchi , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Yutaka Tsuchikawa , Yoji Kimura
发明人： Hiromitsu Takeuchi , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Yutaka Tsuchikawa , Yoji Kimura
IPC分类号： H01L41/08
CPC分类号： H01L41/0836 , H01L41/193
摘要： An actuator includes a sheet having dielectric elastomer layers and conductive rubber layers provided on the front and back faces of each dielectric elastomer layer. The sheet is wrapped and rolled about a coil spring. The actuator expands the rolled sheet along an expansion direction of the coil spring by applying a voltage to the conductive rubber layers on the front and back faces of the dielectric elastomer layer, and contracts the rolled sheet along a contraction direction of the coil spring by stopping the application of the voltage. The actuator further includes a fiber layer located between the coil spring and the rolled sheet wrapped about the coil spring.
摘要翻译： 致动器包括具有介电弹性体层的片材和设置在每个介质弹性体层的正面和背面上的导电橡胶层。 片材围绕螺旋弹簧卷绕和卷绕。 致动器沿着螺旋弹簧的膨胀方向对介质弹性体层前表面和后表面上的导电橡胶层施加电压，使卷材沿着螺旋弹簧的膨胀方向膨胀，并通过停止 应用电压。 致动器还包括位于螺旋弹簧和围绕螺旋弹簧缠绕的卷绕片之间的纤维层。
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公开(公告)号：US20120074817A1
公开(公告)日：2012-03-29
申请号：US13221972
申请日：2011-08-31
申请人： Hiromitsu Takeuchi , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Yutaka Tsuchikawa , Yoji Kimura
发明人： Hiromitsu Takeuchi , Takashi Maeno , Naoto Kuriyama , Takanori Nakai , Yutaka Tsuchikawa , Yoji Kimura
IPC分类号： H01L41/053
CPC分类号： H01L41/0836 , H01L41/193
摘要： An actuator includes a sheet having dielectric elastomer layers and conductive rubber layers provided on the front and back faces of each dielectric elastomer layer. The sheet is wrapped and rolled about a coil spring. The actuator expands the rolled sheet along an expansion direction of the coil spring by applying a voltage to the conductive rubber layers on the front and back faces of the dielectric elastomer layer, and contracts the rolled sheet along a contraction direction of the coil spring by stopping the application of the voltage. The actuator further includes a fiber layer located between the coil spring and the rolled sheet wrapped about the coil spring.
摘要翻译： 致动器包括具有介电弹性体层的片材和设置在每个介质弹性体层的正面和背面上的导电橡胶层。 片材围绕螺旋弹簧卷绕和卷绕。 致动器沿着螺旋弹簧的膨胀方向对介质弹性体层前表面和后表面上的导电橡胶层施加电压，使卷材沿着螺旋弹簧的膨胀方向膨胀，并通过停止 应用电压。 致动器还包括位于螺旋弹簧和围绕螺旋弹簧缠绕的卷绕片之间的纤维层。
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公开(公告)号：US07760424B2
公开(公告)日：2010-07-20
申请号：US11806864
申请日：2007-06-05
IPC分类号： F21V9/04
CPC分类号： G02B5/208 , C03C17/007 , C03C17/3405 , C03C2217/445 , C03C2217/47 , G02B5/26 , G02B2207/109
摘要： An infrared reflecting device includes a multi-layer infrared reflecting body composed of a plurality of superimposed infrared reflecting members, and temperature-sensitive members positioned surrounding the side faces of the multi-layer infrared reflecting body. The infrared reflecting member includes colloidal crystal particles arrayed at regular lattice spacing, and a filler interposed between the colloidal crystal particles. Depending on temperature, the temperature-sensitive members supply the filler with moisture, and the lattice spacing of the colloidal crystal particles changes due to swelling of the filler. Since lattice spacing changes the reflected wavelength from the ultraviolet region to the infrared region on the basis of Bragg's law and Snell's law, the amount of transmitted infrared radiation can be adjusted efficiently.
摘要翻译： 红外线反射装置包括由多个重叠的红外线反射部件构成的多层红外线反射体和围绕多层红外线反射体的侧面的温度敏感部件。 红外线反射构件包括以规则的格子间隔排列的胶体晶体颗粒和插入在胶体晶体颗粒之间的填充物。 根据温度，温度敏感部件为填料提供水分，胶体晶粒的晶格间距由于填料的膨胀而变化。 由于晶格间距基于布拉格定律和斯涅尔定律将反射波长从紫外区域改变到红外区域，所以可以有效地调节发射的红外线辐射量。
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公开(公告)号：US20100066203A1
公开(公告)日：2010-03-18
申请号：US12461811
申请日：2009-08-25
IPC分类号： H02N11/00
CPC分类号： H02N1/006
摘要： A dielectric actuator 1 of the present invention has a structure in which an elastic, high-dielectric material portion 2 is held by elastic insulating material portions 3a and 3b and the elastic insulating material portions are held by electrodes 4a and 4b from the outside. A base material for the elastic, high-dielectric material portion 2 is formed of a silicon rubber and a graphite powder is mixed therein to apply a conductive property.
摘要翻译： 本发明的电介质致动器1具有弹性绝缘材料部分3a和3b保持弹性高电介质材料部分2的结构，弹性绝缘材料部分由外部由电极4a和4b保持。 用于弹性高电介质材料部分2的基材由硅橡胶形成，并且石墨粉末混合在其中以施加导电性能。
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