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    • 6. 发明授权
    • Ultra thin radio housing with integral antenna
    • 超薄无线电外壳,带集成天线
    • US4894663A
    • 1990-01-16
    • US121322
    • 1987-11-16
    • Glenn F. UrbishQuirino BalzanoDale W. DorinskiMartin J. McKinleyLeng H. OoiJohn A. StoutlandAnthony B. Suppelsa
    • Glenn F. UrbishQuirino BalzanoDale W. DorinskiMartin J. McKinleyLeng H. OoiJohn A. StoutlandAnthony B. Suppelsa
    • H01Q1/24H01Q7/00H05K1/00H05K1/16
    • H01Q7/00H01Q1/243H05K1/0284H05K1/16
    • The preferred housing includes an integrally molded thermoplastic base (102) and cover (104) assembly. The cover is joined to the base by a living hinge (106) and a peripheral wall (108) extends around the perimeter of the base. In one embodiment, the antenna is a wire loop (204), the wire being wound in an external circumferential groove (202A) in the peripheral wall or, alternatively, integrally molded into the peripheral wall. Other embodiments use printed circuit loop antenna patterns that are preferably vacuum deposited directly onto the thermoplastic base and/or cover. When the antenna pattern is disposed on both the cover and the base, a portion of the antenna (e.g., 1002K) is also disposed on the hinge to join the main portions of the antenna on the base and cover. In one embodiment of the printed circuit loop antenna, the plane of the loop lies parallel to the base and may include one or more turns or loops (e.g., 402C, E, G and J). In another embodiment, the loop includes a 90 degree bend (e.g., 504) and both planes of the loop lie perpendicular to the base. In still another embodiment, the loop includes three 90 degree bends, a crossover at one of the bends (e.g., at 704), and all four planes of the loop lie perpendicular to the base.
    • 优选的壳体包括整体模制的热塑性基座(102)和盖(104)组件。 盖通过活动铰链(106)连接到基部,并且周壁(108)围绕基部的周边延伸。 在一个实施例中,天线是线环(204),线缠绕在周壁中的外周凹槽(202A)中,或者整体模制成周壁。 其他实施例使用优选地真空地直接沉积到热塑性基底和/或盖上的印刷电路环形天线图案。 当天线图案设置在盖和底座上时,天线的一部分(例如,1002K)也设置在铰链上,以将天线的主要部分连接在基座和盖上。 在印刷电路环形天线的一个实施例中,环的平面平行于基部并且可以包括一个或多个匝或环(例如,402C,E,G和J)。 在另一个实施例中,环包括90度弯曲(例如504),并且环的两个平面垂直于基部。 在另一个实施例中,环路包括三个90度弯曲部,在一个弯曲处(例如,在704处)的交叉,并且环的所有四个平面垂直于基部。
    • 8. 发明授权
    • Process for photoimaging a three dimensional printed circuit substrate
    • 用于三维印刷电路基板的光学成像的方法
    • US5001038A
    • 1991-03-19
    • US121326
    • 1987-11-16
    • Dale W. DorinskiM. William Branan, Jr.Glenn F. UrbishAnthony B. SuppelsaMartin J. McKinleyDouglas W. Hendricks
    • Dale W. DorinskiM. William Branan, Jr.Glenn F. UrbishAnthony B. SuppelsaMartin J. McKinleyDouglas W. Hendricks
    • G03F7/20H05K1/00H05K3/00
    • G03F7/70283G03F7/20G03F7/2022G03F7/70333G03F7/70466H05K3/0082H05K1/0284H05K2203/056H05K3/0002
    • Printed circuit patterns are photolithographically defined on a three dimensional "projection" surface (204) of a printed circuit substrate (202) using a projection image aligner and a photomask (210) having a planar image (210A). The geometry of the projection is restricted such that the slope of the projection surface, as measured at any point on the projection surface and relative to a reference plane which is parallel to the focal plane of the projection image aligner, is less than 90 degrees. A solution of photoresist includes a photoresist solvent, a fluorosurfactant and an aromatic hydrocarbon solvent, and is preferably sprayed over the projection surface. In one method of manufacture, the printed circuit substrate is moved from one position to another during the exposure of the photoresist layer (206). In another method, after a first portion of the projection surface is exposed by a first photomask (502), a second photomask (504) is substituted and the remainder of the projection surface exposed. In still another method, a photomask having a plurality of planar images (604A, 604B and 606A) each image being positioned parallel to the others but separated by a small distance, is used to simultaneously exposed the entire projection surface.
    • 使用投影图像对准器和具有平面图像(210A)的光掩模(210)将印刷电路图案光刻地限定在印刷电路基板(202)的三维“投影”表面(204)上。 突起的几何形状受到限制,使得投影表面的倾斜度(在投影表面上的任何点上相对于平行于投影图像对准器的焦平面的参考平面)测得的小于90度。 光致抗蚀剂溶液包括光致抗蚀剂溶剂,含氟表面活性剂和芳族烃溶剂,并且优选地喷射在投影表面上。 在一种制造方法中,在光致抗蚀剂层(206)的曝光期间,印刷电路基板从一个位置移动到另一个位置。 在另一种方法中,在投影表面的第一部分被第一光掩模(502)暴露之后,替换第二光掩模(504),并且突出表面的其余部分被暴露。 在另一种方法中,使用具有多个平面图像(604A,604B和606A)的光掩模,每个图像平行于另一个平行而被分开一小段距离,以同时曝光整个投影表面。
    • 9. 发明授权
    • Rapid product realization process
    • 快速的产品实现过程
    • US5659478A
    • 1997-08-19
    • US391744
    • 1995-02-21
    • Robert W. PennisiGlenn F. Urbish
    • Robert W. PennisiGlenn F. Urbish
    • G05B19/4099G06F19/00G06G7/64G06G7/66
    • G05B19/4099G05B2219/35019G05B2219/35028G05B2219/49008Y02P90/265
    • 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.
    • 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。
    • 10. 发明授权
    • Method of molding precision parts
    • 精密零件成型方法
    • US5639416A
    • 1997-06-17
    • US342450
    • 1994-11-18
    • Robert W. PennisiGregory D. JacksonGlenn F. UrbishLouis D. Megleo
    • Robert W. PennisiGregory D. JacksonGlenn F. UrbishLouis D. Megleo
    • B29C33/50B29C45/37B29C45/44
    • B29C45/37B29C33/50B29C2791/006Y10S425/044
    • 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).
    • 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。