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公开(公告)号：US5639416A
公开(公告)日：1997-06-17
申请号：US342450
申请日：1994-11-18
CPC分类号： B29C45/37 , B29C33/50 , B29C2791/006 , Y10S425/044
摘要： A process for molding dimensionally accurate plastic articles using a low pressure injection molding technique. The process utilizes a two-piece silicone rubber mold having a cavity representative of the shape of the article to be molded. The mold is substantially encased on all sides in a rigid mold box to prevent deformation of the cavity during the molding process (10). The mold box and the encased mold are placed in a vacuum chamber, and a vacuum is drawn on the chamber to evacuate the cavity (20). A predetermined amount of a reactive mixture is simultaneously mixed and injected under pressure into the mold to form the plastic article (30). The amount of material injected is sufficient to fill the cavity but not sufficient to distort the cavity. The chamber is vented (40) and the mold is removed from the mold box (50). The mold is flexed in order to remove the plastic article from the mold (60).
摘要翻译： 使用低压注塑技术成型尺寸精确的塑料制品的方法。 该方法使用具有代表待模制品的形状的空腔的两件式硅橡胶模具。 模具基本上封装在刚性模具箱的所有侧面上，以防止在模制过程（10）期间空腔的变形。 将模具盒和封装的模具放置在真空室中，并且在室上抽真空以抽空空腔（20）。 将预定量的反应混合物同时混合并在压力下注入模具以形成塑料制品（30）。 注入的材料的量足以填充空腔，但不足以使空腔变形。 将室排出（40），并将模具从模具箱（50）中取出。 模具弯曲以从模具（60）移除塑料制品。
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2.发明授权Solderless electrical interconnection including metallized hook and loop fasteners 失效无焊接电气互连，包括金属化钩环紧固件
公开(公告)号：US5774341A
公开(公告)日：1998-06-30
申请号：US575652
申请日：1995-12-20
CPC分类号： H05K3/326 , H01R4/58 , H05K1/038 , H01L2224/48091 , H01L2224/48227 , H01L2924/01078 , H01L2924/01079 , H01L2924/19041 , H01R13/33 , H01R4/26 , H05K2201/09754 , H05K2201/0979
摘要： A solderless electrical interconnection is made using electrically conductive hook fasteners (15) that are embedded in a substrate (12). The upper part (20) of the fastener is exposed on the top side of the substrate, the central part (22) is embedded within the substrate itself, and the lower or hook portion (17) of the fastener protrudes from the bottom side of the substrate. Electrically conductive pathways (30), defined on the top side of the substrate, make contact with the exposed upper part of the hook fastener. The electrically conductive runners on the top side have a continuous signal path through the substrate to the bottom side of the substrate via the electrically conductive hook fastener. The hook fastener (15) is engaged to electrically conductive loop fasteners (60) on a second substrate (70) in order to create a solderless electrical interconnection and mechanical interlocking between the two substrates.
摘要翻译： 使用嵌入衬底（12）中的导电钩紧固件（15）制造无焊电气互连。 紧固件的上部（20）暴露在基板的顶侧，中心部分（22）嵌入在基板本身内，紧固件的下部或钩部（17）从底部 底物。 限定在基板顶面上的导电路径（30）与钩紧固件的暴露的上部接触。 上侧的导电流道通过导电钩紧固件具有穿过衬底到衬底底侧的连续信号路径。 钩紧固件（15）与第二基板（70）上的导电环紧固件（60）接合，以便在两个基板之间产生无焊接电互连和机械互锁。
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公开(公告)号：US5659478A
公开(公告)日：1997-08-19
申请号：US391744
申请日：1995-02-21
申请人： Robert W. Pennisi , Glenn F. Urbish
发明人： Robert W. Pennisi , Glenn F. Urbish
IPC分类号： G05B19/4099 , G06F19/00 , G06G7/64 , G06G7/66
CPC分类号： G05B19/4099 , G05B2219/35019 , G05B2219/35028 , G05B2219/49008 , Y02P90/265
摘要： A process for designing and optimally fabricating a plastic object begins by creating a surface model (215) of the object on a digital computer. The surface model contains information about the exterior of the product. A set of constraints (222) that are based on physical attributes of the product and resources available to make the product is defined, and is used to determine an optimum path (223) through a set of manufacturing processes (230) by selecting certain of those processes. A precedence relationship between the selected processes creates a set of interconnected activities. The surface model is processed (224) to convert the databank supporting the model to information that is usable by the selected processes, and this information is sent to the selected processes. Each process performs an activity in accordance with the defined precedence relationship, so that an output of the last one of the selected processes is the plastic object (235). Techniques such as surface modeling, solids modeling, stereolithography, CNC machining, and RIM molding are linked together and a common database is used to create a process of rapidly realizing a product.
摘要翻译： 用于设计和最佳地制造塑料物体的过程开始于在数字计算机上创建物体的表面模型（215）。 表面模型包含有关产品外观的信息。 基于产品的物理属性和可用于制造产品的资源的一组约束（222）被定义，并且用于通过一组制造过程（230）来确定最佳路径（223），通过选择某些 这些过程。 所选进程之间的优先关系创建一组相互关联的活动。 处理表面模型（224）以将支持模型的数据库转换为所选进程可用的信息，并将该信息发送到所选择的进程。 每个过程根据定义的优先关系执行活动，使得所选择的过程中的最后一个的输出是塑料对象（235）。 诸如表面建模，固体建模，立体光刻，数控加工和RIM成型等技术链接在一起，并且使用通用数据库来创建快速实现产品的过程。
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公开(公告)号：US06268077B1
公开(公告)日：2001-07-31
申请号：US09260097
申请日：1999-03-01
申请人： Ronald J. Kelley , Steven D. Pratt , Bobby Dean Landreth , Robert W. Pennisi , Sivakumar Muthuswamy , Glenn F. Urbish
发明人： Ronald J. Kelley , Steven D. Pratt , Bobby Dean Landreth , Robert W. Pennisi , Sivakumar Muthuswamy , Glenn F. Urbish
IPC分类号： H01M810
CPC分类号： H01M8/04761 , H01M8/04089 , H01M8/065 , H01M8/1007 , H01M8/247
摘要： The invention provides a device for generating energy, utilizing a fuel cell. Air is freely guided to the fuel cell, while a fuel gas is provided to the fuel cell from a pressurized fuel supply via a regulator. The portable power supply is most applicable to use with handheld electric devices, and contains a fuel storage means (110) for storing a supply of fuel, a fuel delivery means (120) connected to the fuel storage means, an energy conversion device (140) connected to the fuel delivery means for converting the fuel to electricity. The fuel storage means, the fuel delivery means, and the energy conversion device are all contained in a volume less than 500 cubic centimeters.
摘要翻译： 本发明提供一种利用燃料电池产生能量的装置。 空气被自由地引导到燃料电池，同时燃料气体通过调节器从加压燃料供给到燃料电池。 便携式电源最适用于手持式电气设备，并且包括用于存储燃料供应的燃料储存装置（110），连接到燃料存储装置的燃料输送装置（120），能量转换装置（140） ）连接到用于将燃料转换成电力的燃料输送装置。 燃料储存装置，燃料输送装置和能量转换装置都包含在小于500立方厘米的容积中。
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公开(公告)号：US5734343A
公开(公告)日：1998-03-31
申请号：US683334
申请日：1996-07-18
CPC分类号： G06K19/06009 , G08G1/04
摘要： A one-way optical communication system adapted for vehicular use. A light-readable indicia (35) is embedded in a window or mounted on an exterior portion of a moving motor vehicle (10). The indicia (15) is transparent to visible light and is reflective to infrared or ultraviolet light, making it generally invisible to the unaided human eye. A beam (30) of infrared or ultraviolet light located in a fixed position remote from the moving vehicle illuminates the indicia and portions of the beam are reflected from the illuminated indicia in a representative pattern. The reflected beam is detected by a fixed sensor (25), which provides an electrical signal. The signal is analyzed to determine the identity of the motor vehicle.
摘要翻译： 适用于车辆用途的单向光通信系统。 光可读标记（35）嵌入在窗口中或安装在移动的机动车辆（10）的外部部分上。 标记（15）对可见光是透明的，并且反射红外线或紫外光，使其对肉眼无视。 位于远离移动车辆的固定位置的红外线或紫外线的光束（30）照亮标记，并且以代表性的图案从照明标记反射光束的部分。 反射光束由固定传感器（25）检测，该传感器提供电信号。 分析信号以确定机动车辆的身份。
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公开(公告)号：US5136365A
公开(公告)日：1992-08-04
申请号：US588889
申请日：1990-09-27
IPC分类号： B23K35/22 , B23K35/363 , C09J11/04 , C09J11/06 , C09J163/00 , C09J167/00 , H01B1/22 , H01L21/52 , H01L21/56 , H01L21/60 , H01L23/482 , H01L23/498 , H05K3/32 , H05K3/34
CPC分类号： H01L24/83 , H01L21/563 , H01L23/4828 , H01L23/49883 , H01L24/29 , H01L24/81 , H05K3/323 , H01L2224/13111 , H01L2224/16 , H01L2224/29101 , H01L2224/29111 , H01L2224/2919 , H01L2224/2929 , H01L2224/293 , H01L2224/29309 , H01L2224/29311 , H01L2224/29313 , H01L2224/29316 , H01L2224/2932 , H01L2224/29339 , H01L2224/73203 , H01L2224/81801 , H01L2224/83191 , H01L2224/83192 , H01L2224/83855 , H01L2224/83862 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01016 , H01L2924/01027 , H01L2924/01029 , H01L2924/01033 , H01L2924/01046 , H01L2924/01047 , H01L2924/01049 , H01L2924/0105 , H01L2924/01051 , H01L2924/01067 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/0132 , H01L2924/01322 , H01L2924/014 , H01L2924/0665 , H01L2924/0781 , H01L2924/07811 , H01L2924/14 , H01L2924/15787 , H01L2924/351 , H05K2201/0145 , H05K3/321 , H05K3/3489
摘要： An adhesive material 220 including a fluxing agent and metal particles 240 is applied to either a substrate 200 having a metallization pattern 210 or an electrical component 230. The component 230 is positioned on the substrate 210 and heated. During the heating step, the fluxing agent promotes adhesion of the metal particles 240 to the substrate metallization pattern 210 and the component, and the adhesive material 220 is cured, to mechanically interconnect and encapsulate the substrate 210 and the component 230.
摘要翻译： 将包含助熔剂和金属颗粒240的粘合剂材料220施加到具有金属化图案210或电气部件230的基板200上。部件230定位在基板210上并加热。 在加热步骤期间，助熔剂促进金属颗粒240与基底金属化图案210和部件的粘附，并且粘合剂材料220被固化，以机械地互连和封装基底210和部件230。
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公开(公告)号：US6025804A
公开(公告)日：2000-02-15
申请号：US578404
申请日：1995-12-26
CPC分类号： H01Q1/245 , H01Q17/001
摘要： An antenna (100) includes a radiating element (202) covered with a protective jacket having at least one pocket selectively located therein. The at least one pocket (102) is filled with a material (105) having an absorptive index substantially higher than the index of the protective jacket (102). This material imposes substantial restriction to the free radiation of radio frequency energy. Conversely, the remainder of the jacket (102) with no pockets provides for the unrestricted radiation of the radio frequency energy therethrough. As a result the antenna (100) directionally radiates energy without the use of reflectors or additional radiating elements.
摘要翻译： 天线（100）包括用保护套覆盖的辐射元件（202），其具有选择性地位于其中的至少一个口袋。 所述至少一个口袋（102）填充有具有大大高于保护套（102）的指数的吸收指数的材料（105）。 这种材料对射频能量的自由辐射施加了实质性的限制。 相反，没有袋的护套（102）的其余部分提供了通过其中的射频能量的不受限制的辐射。 结果，天线（100）在不使用反射器或附加辐射元件的情况下定向地辐射能量。
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公开(公告)号：US5694296A
公开(公告)日：1997-12-02
申请号：US575945
申请日：1995-12-20
申请人： Glenn F. Urbish , Robert W. Pennisi , William Boone Mullen, III , Robert W. Shisler , Richard A. Ceraldi
发明人： Glenn F. Urbish , Robert W. Pennisi , William Boone Mullen, III , Robert W. Shisler , Richard A. Ceraldi
CPC分类号： H01R13/2442 , H01R12/65
摘要： A multipoint electrical interconnection (10) provides a plurality of electrical pathways between electrically conductive hooks (15) on a substrate (12) and an electrical component (50). A plurality of electrically conductive hooks generally formed in the shape of a `J` have a head portion (20) affixed to the substrate such that a hook portion (17) protrudes above the substrate. An electrically conductive portion of a component is disposed against the substrate such that it contacts at least three of the electrically conductive hooks and deforms the hooks. The deformed hooks provide a spring force to effect a multipoint electrical connection.
摘要翻译： 多点电互连（10）在衬底（12）上的导电钩（15）和电组件（50）之间提供多个电通路。 通常形成为“J”形状的多个导电钩具有固定到基板的头部（20），使得钩部（17）在基板上方突出。 部件的导电部分设置在基板上，使得其接触至少三个导电钩并使钩变形。 变形的钩子提供弹簧力以实现多点电连接。
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公开(公告)号：US5662946A
公开(公告)日：1997-09-02
申请号：US318311
申请日：1994-10-05
CPC分类号： B29C45/2675 , B29C45/2673 , B29C2033/0005
摘要： An adaptable mold assembly (10) consists of two mold bases (100, 102). One or both of the mold bases has at least one interchangeable portion (104, 105) removably mounted on the mold base, whose function is to actuate in a direction different from the draw direction. The interchangeable portion is typically used to facilitate the removal of the molded part from the mold, and often functions as a mold slide or pull. The ability to interchange and reconfigure the mold base reduces tooling costs and adds design flexibility to the tool. In another embodiment of the invention, the function of the interchangeable portion (106) is to provide process monitoring, process control or process optimization.
摘要翻译： 适应性模具组件（10）由两个模具基座（100,102）组成。 一个或两个模具基座具有至少一个可移除地安装在模具基座上的可互换部分（104,105），其功能是沿与拉伸方向不同的方向致动。 可互换部分通常用于促进模制部件从模具中的移除，并且通常用作模具滑动件或拉模。 交换和重新配置模具底座的能力降低了工具成本，并为工具增加了设计灵活性。 在本发明的另一个实施例中，可互换部分（106）的功能是提供过程监控，过程控制或过程优化。
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公开(公告)号：US5313365A
公开(公告)日：1994-05-17
申请号：US906346
申请日：1992-06-30
CPC分类号： H01L23/293 , H01L23/3121 , H01L2224/32225 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L24/45 , H01L24/48 , H01L2924/00014 , H01L2924/01014 , H01L2924/01019 , H01L2924/01079 , H01L2924/12041 , H01L2924/14 , H01L2924/181
摘要： An encapsulated electronic package (10) is made by bonding one or more semiconductor devices or integrated circuits (16) to a printed circuit board with an adhesive (14), and covering with a glob top encapsulant (15). The printed circuit board has a metal circuit pattern (12) on one side, and, optionally, solder pads (27) on the second side. The glob top encapsulant covers the integrated circuit, portions of the metal circuit pattern, and portions of the printed circuit board surface. The printed circuit board, the adhesive, and the encapsulant are all made from the same type of resin. In the preferred embodiment of the invention, the resin used to make the printed circuit board, the adhesive, and the encapsulant is an organosilicon polymer comprised substantially of alternating polycyclic hydrocarbon residues and cyclic polysiloxane or siloxysilane residues linked through carbon-silicon bonds.
摘要翻译： 封装的电子封装（10）通过用粘合剂（14）将一个或多个半导体器件或集成电路（16）结合到印刷电路板上并用球状顶部密封剂（15）覆盖来制造。 印刷电路板在一侧具有金属电路图案（12），并且可选地在第二侧上具有焊盘（27）。 球形顶部密封剂覆盖集成电路，金属电路图案的部分和印刷电路板表面的部分。 印刷电路板，粘合剂和密封剂均由相同类型的树脂制成。 在本发明的优选实施例中，用于制造印刷电路板，粘合剂和密封剂的树脂是基本上由交替的多环烃残基组成的有机硅聚合物和通过碳 - 硅键连接的环状聚硅氧烷或硅氧烷硅烷残基。
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