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公开(公告)号：US20080239728A1
公开(公告)日：2008-10-02
申请号：US11691502
申请日：2007-03-27
申请人： Tien-Hon CHIANG , Gu-Sheng Yu , Han-Ping Shieh , Yi-Pai Huang , Jen-Yu Fang , Yu-Chun Lo
发明人： Tien-Hon CHIANG , Gu-Sheng Yu , Han-Ping Shieh , Yi-Pai Huang , Jen-Yu Fang , Yu-Chun Lo
IPC分类号： F21V5/02
CPC分类号： G02B5/045 , G02B6/0051 , G02B6/0053
摘要： The light control device provides fillings in the valleys of the prism elements, be it uniformly or non-uniformly arranged, which is made of UV and/or thermal curable resins of an appropriate refractive index different from that of the prism elements. The optical performance of the original prism elements can be altered by the following approaches. First, the refractive index of the fillings can be appropriately chosen. Second, the fillings can be up to an appropriate height (but never overruns the surrounding prism elements). Third, the distribution of the height or the refractive index of the fillings across the light emission plane can be “patterned,” that is, in accordance with the planar light intensity distribution produced by the light source.
摘要翻译： 光控制装置在不同于棱镜元件的适当折射率的UV和/或热固化树脂制成的棱镜元件的谷部中提供均匀或不均匀布置的填充物。 通过以下方法可以改变原始棱镜元件的光学性能。 首先，可以适当地选择填充物的折射率。 第二，填充可以达到适当的高度（但不能超过周围的棱镜元素）。 第三，穿过光发射平面的填充物的高度或折射率的分布可以被“图案化”，即根据由光源产生的平面光强度分布。
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2.发明授权Apparatus for synthesizing and densifying materials using a shape memory alloy 失效使用形状记忆合金合成和致密化材料的装置
公开(公告)号：US4732556A
公开(公告)日：1988-03-22
申请号：US937796
申请日：1986-12-04
CPC分类号： B30B11/001 , B01J3/06 , B22F3/1216 , B22F3/15 , C01B31/305 , C01B33/06 , C22C1/058 , B22F2999/00
摘要： An apparatus using a shape memory alloy such as nickel-titanium as a reaction vessel for self-sustaining combustion (SSC) reaction synthesis of ceramics, intermetallics, metal or ceramic matrix composites and the like and as a die material for pseudo-isostatic hot pressing by providing a uniaxial mechanical press to density the reaction products with or without the use of pressure transmitting powder. The process can also be used to perform thermal mechanical work on any article synthesized by the self-sustaining combustion reaction to obtain near net shape. With controlled thermal mechanical processing and fabrication of the shape memory alloy into a die configuration, its shape can be changed from a low temperature configuration to a high temperature configuration after being heated. The shape transformation temperature for nickel-titanium alloy in particular, ranges from about -200 degrees Centigrade to +100 degrees Centigrade depending primarily upon alloy composition. For a hollowed cylindrical die made from nickel-titanium alloy which possesses shape memory effect, the inner diameter of the die can change as much as 8% and exert tens of thousands of pounds per square inch pressure in the radial direction. As a result, densified near net shape parts synthesized by SSC, can be produced and pressed pseudo-isostatically without using an expensive and sophisticated press apparatus of the prior art.
摘要翻译： 使用诸如镍钛的形状记忆合金作为用于陶瓷，金属间化合物，金属或陶瓷基复合材料等的自持燃烧（SSC）反应合成的反应容器和用于假等静压热压的模具材料的装置 通过提供单轴机械压力机来在使用或不使用压力传递粉末的情况下密集反应产物。 该方法也可用于对通过自持燃烧反应合成的任何物品进行热机械加工以获得近净形状。 通过受控的热机械加工和形状记忆合金的制造成为模具结构，其形状可以在加热之后从低温结构变为高温结构。 镍 - 钛合金的形状转变温度，特别是在-200摄氏度到+100摄氏度之间，主要取决于合金组成。 对于具有形状记忆效应的由镍钛合金制成的中空圆柱形模具，模具的内径可以变化多达8％，并且在径向方向上施加数万磅/平方英寸的压力。 结果，可以制造并压制由SSC合成的致密的近净形状部件，而不需要使用现有技术的昂贵且复杂的压制装置。
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公开(公告)号：US4738610A
公开(公告)日：1988-04-19
申请号：US938204
申请日：1986-12-04
CPC分类号： B22F3/15 , B30B11/001
摘要： An apparatus using a shape memory alloy such as nickel-titanium as a die material for performing pseudo-isostatic pressing by using a uniaxial mechanical press to densify a powder mixture, preform or presinter with or without the use of pressure transmitting powder. The process can also be used to perform thermal mechanical work on any article to obtain near net shape. With controlled thermal mechanical processing and fabrication of the shape memory alloy into a die configuration, its shape can be changed from a low temperature configuration to a high temperature configuration after being heated. The shape transformation temperature for nickel-titanium alloy in particular, ranges from about -200 degrees Centigrade to +100 degrees Centigrade depending primarily upon alloy composition. For a hollowed cylindrical die made from nickel-titanium alloy which possesses shape memory effect, the inner diameter of the die can change as much as 8% and exert tens of thousands of pounds per square inch pressure in the radial direction. As a result, near net shape parts can be cold or hot pressed pseudo-isostatically without using an expensive and sophisticated press apparatus of the prior art.
摘要翻译： 使用诸如镍钛的形状记忆合金作为模具材料的装置，用于通过使用单轴机械压力机来进行假等静压，以使粉末混合物，预制件或预先夹持或不使用压力传递粉末进行致密化。 该过程也可用于对任何物品进行热机械加工以获得近净形状。 通过受控的热机械加工和形状记忆合金的制造成为模具结构，其形状可以在加热之后从低温结构变为高温结构。 镍 - 钛合金的形状转变温度，特别是在-200摄氏度到+100摄氏度之间，主要取决于合金组成。 对于具有形状记忆效应的由镍钛合金制成的中空圆柱形模具，模具的内径可以变化多达8％，并且在径向方向上施加数万磅/平方英寸的压力。 结果，近净形状部件可以是冷或热压伪等静压，而不使用现有技术的昂贵且复杂的压制装置。
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公开(公告)号：US20090091937A1
公开(公告)日：2009-04-09
申请号：US11867698
申请日：2007-10-05
申请人： TIEN-HON CHIANG
发明人： TIEN-HON CHIANG
IPC分类号： F21V5/08
CPC分类号： G02B5/045 , G02B6/0053 , G02F2001/133607
摘要： The light control device has an array of prism elements, thereby forming a series of interleaving peaks and valleys along a major surface of the light control device, where the surface of the prism elements has bulging bumps and/or the bottoms of the valleys are raised. The bumps are randomly distributed; and the height of the valley bottoms can be randomly distributed, or patterned in accordance with a planar light intensity distribution along a plane. In addition, the light control device can have integrated color correcting and/or diffusing function by dispersing appropriate additives uniformly in the prism elements and/or in the substrate of the light control device. The light control device can have diffusing elements on the other major surface so that the degree of haze/surface roughness is either uniform or patterned.
摘要翻译： 光控制装置具有棱镜元件阵列，从而沿着光控制装置的主表面形成一系列交错峰和谷，其中棱镜元件的表面具有凸起凸起和/或谷的底部上升 。 颠簸是随机分布的; 并且谷底的高度可以随机分布，或者根据沿着平面的平面光强分布进行图案化。 此外，光控制装置可以通过将适当的添加剂均匀地分散在光控制装置的棱镜元件和/或基板中而具有集成的颜色校正和/或扩散功能。 光控制装置可以在另一个主表面上具有扩散元件，使得雾度/表面粗糙度均匀或图案化。
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5.发明申请Device having combined diffusing, collimating, and color mixing light control function 审中-公开具有组合扩散，准直和混色控制功能的装置公开(公告)号：US20070110386A1
公开(公告)日：2007-05-17
申请号：US11272905
申请日：2005-11-12
申请人： Tien-Hon Chiang
发明人： Tien-Hon Chiang
IPC分类号： G02B6/00
CPC分类号： G02B6/0051 , G02B5/0231 , G02B5/0242 , G02B5/0278 , G02B5/0294 , G02F1/133606 , G02F1/133609 , G02F1/133611 , G02F2001/133607
摘要： A light control device for a light source unit having a specific spatial intensity and/or spectral distribution is provided herein. The light control device is positioned on the path of the light from the light source unit and contains at least one of three light control functions, namely the diffusion, collimation, and color mixing, which has a spatial distribution of its processing power corresponding to the spatial intensity and/or spectral distribution of the incident light. The light control device could also directly or interactively combine two or more of the light control functions into a single device. At least one of the combined light control functions of the device has a spatial distribution of its processing power corresponding to the spatial intensity and/or spectral distribution of the incident light to the device.
摘要翻译： 本文提供了具有特定空间强度和/或光谱分布的光源单元的光控制装置。 光控制装置位于来自光源单元的光的路径上，并且包含三个光控功能，即扩散，准直和混色中的至少一个，其具有与其对应的处理能力的空间分布 入射光的空间强度和/或光谱分布。 光控制装置还可以将两个或多个光控功能直接或交互地组合成单个装置。 装置的组合的光控制功能中的至少一个具有其对应于入射到装置的光的空间强度和/或光谱分布的处理能力的空间分布。
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公开(公告)号：US4797085A
公开(公告)日：1989-01-10
申请号：US33664
申请日：1987-04-03
CPC分类号： B22F3/15 , B30B11/001
摘要： An apparatus using a shape memory alloy such as nickel-titanium as a die material in one embodiment is used for performing pseudo-isostatic pressing by using a uniaxial mechanical press to densify a powder mixture, preform or presinter with or without the use of pressure transmitting powder. The apparatus can also be used to perform thermal mechanical work on any article to obtain near net shape. With controlled thermal mechanical processing and fabrication of the shape memory alloy into a die configuration, its shape can be changed from a low temperature configuration to a high temperature configuration after being heated. As a result, near net shape parts can be cold or hot pressed pseudo-isostatically without using an expensive and sophisticated press apparatus of the prior art. In a second embodiment, the shape memory alloy is employed as the expansion tooling for near net shape forming of composite materials. This embodiment utilizes a thin wall and a thick wall tube which are made of a shape memory alloy to perform near net shape compression molding of fiber reinforced composites into closed form structure.
摘要翻译： 在一个实施例中，使用诸如镍钛之类的形状记忆合金作为模具材料的装置用于通过使用单轴机械压力机来进行假等静压，以使粉末混合物，预成型件或预先打浆机具有或不使用压力传递 粉末。 该设备还可用于对任何物品进行热机械加工以获得近净形状。 通过受控的热机械加工和形状记忆合金的制造成为模具构造，其形状可以在被处理之后从低温构型改变为高温构造。 结果，近净形状部件可以是冷或热压伪等静压，而不使用现有技术的昂贵且复杂的压制装置。 在第二实施例中，形状记忆合金被用作用于复合材料的近净形状的膨胀工具。 该实施例利用由形状记忆合金制成的薄壁和厚壁管，以执行纤维增强复合材料的近净形压缩成型为封闭形式的结构。
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公开(公告)号：US4776281A
公开(公告)日：1988-10-11
申请号：US21280
申请日：1987-03-03
摘要： A push rod for use in launching tubular projectiles employs a pyrophoric sintered mesh cloth machined to mate with the aft end of the tubular projectile within the gun barrel. The mesh cloth is configured to be entirely consumed during the initial portion of the external ballistic cycle and to push the projectile during the internal ballistic cycle. A preselected thickness of cellulose impregnated paper sheet, adhesively bonded to the aft end of the mesh cloth, delays combustion of the push rod until after the projectile and push rod have left the gun barrel.
摘要翻译： 用于发射管状弹丸的推杆采用机械加工的自燃烧结网布，以与枪管内的管状射弹的后端相配合。 网布被配置为在外部弹道循环的初始部分完全消耗，并在内部弹道循环期间推动抛射体。 纤维素浸渍纸片的预选厚度粘合到网布的后端延迟推杆的燃烧直到喷射器和推杆已经离开枪管。
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公开(公告)号：US20080095997A1
公开(公告)日：2008-04-24
申请号：US11550799
申请日：2006-10-19
申请人： Tien-Hon Chiang , Gu-Sheng Yu , Hsiang-Hua Wang , Wei-Li Chen , Hsiao-Yun Lin , Yuh-Harn Lin
发明人： Tien-Hon Chiang , Gu-Sheng Yu , Hsiang-Hua Wang , Wei-Li Chen , Hsiao-Yun Lin , Yuh-Harn Lin
CPC分类号： G02B1/14 , G02B1/105 , G02B1/16 , G02B1/18 , Y10T428/24967 , Y10T428/256 , Y10T428/259 , Y10T428/31935
摘要： A multi-function, multi-layer optical film is disclosed herein. The most basic structure of the optical film contains a first hard coat layer on a front surface of a transparent substrate. The first hard coat layer can integrate in itself the anti-glare, anti-smudge, anti-UV, and anti-static functions by blending appropriate amount of specific chemicals into the acrylate resin of the first hard coat layer. The first hard coat layer is made of acrylate resin containing an appropriate amount of polyoxetane polymers with pendant side chain having at least a fluorocarbon (C—F) bond. The constituent fluorine modifies the surface energy of the first hard coat layer so that additional function-enhancing layers can be developed from the front surface of the basic structure reliably.
摘要翻译： 本文公开了一种多功能多层光学膜。 光学膜的最基本的结构在透明基板的正面上含有第一硬涂层。 第一硬涂层本身可以通过将适量的特定化学品掺入第一硬涂层的丙烯酸酯树脂中来整合防眩，防污，抗UV和抗静电功能。 第一硬涂层由含有适量的至少具有氟碳（C-F）键的侧链的聚氧乙烯聚合物的丙烯酸树脂制成。 组分氟改性第一硬涂层的表面能，从而可以可靠地从基础结构的表面开发附加的功能增强层。
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公开(公告)号：US4919133A
公开(公告)日：1990-04-24
申请号：US233417
申请日：1988-08-18
申请人： Tien-Hon Chiang
发明人： Tien-Hon Chiang
CPC分类号： A61B17/320783 , A61F2002/30098 , A61F2210/0033
摘要： An improved catheter of the type used for mechanically removing arterial plaque employs shape memory alloy structures in the form of an integral portion of the catheter housing for compression against the artery wall and storage of pieces of plaque and at least one actuatable door for selectively opening and closing a window in the housing. The shape memory alloy material is heated by a remotely located current source connected to the catheter by conductors for selective activation of the alloy for a reversible change in shape such as expansion and elongation.
摘要翻译： 用于机械地去除动脉斑块的类型的改进的导管采用形状记忆合金结构，其形式为导管外壳的整体部分的形式，用于抵抗动脉壁压迫并容纳斑块和至少一个可启动门，用于选择性地打开和 关闭房屋中的窗户。 形状记忆合金材料通过导体连接到导管的远程位置的电流源被加热，用于选择性地激活合金以形成可膨胀和伸长的形状的可逆变化。
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