公开(公告)号：US5127820A

公开(公告)日：1992-07-07

申请号：US686708

申请日：1991-04-17

申请人： Paul R. Briggs, Jr. ,  Gabor D. Kiss ,  John P. Varachi, Jr.

发明人： Paul R. Briggs, Jr. ,  Gabor D. Kiss ,  John P. Varachi, Jr.

IPC分类号： B29C45/26 ,  G02B6/38

CPC分类号： G02B6/3865 ,  B29C45/261 ,  G02B6/3843 ,  B29L2011/0075 ,  Y10S425/005 ,  Y10S425/01

摘要： A injection-molded connector for single-mode optical fibers includes two mating plugs having aligned fiber-receiving holes. To keep transmission losses in the connector at an acceptable level, the eccentricity of each hole relative to its plug profile must be maintained within a fraction of a micron. The mold utilized to form the plugs includes a dual-eccentric-cam adjustment mechanism that comprises nested conically shaped cams. In a method for fabricating such plugs, rotation of the cams serves to move a part of the mold that positions a hole-forming pin. By rotating this mechanism, the eccentricity of the fiber hole relative to the profile of the molded plug can be established and maintained within the required precision.

摘要翻译： 用于单模光纤的注塑连接器包括具有对准的光纤接收孔的两个配合插头。 为了将连接器中的传输损失保持在可接受的水平，每个孔相对于其插头轮廓的偏心度必须保持在几分之一微米。 用于形成插头的模具包括双偏心凸轮调节机构，其包括嵌套的圆锥形凸轮。 在制造这样的插头的方法中，凸轮的旋转用于移动定位成孔销的模具的一部分。 通过旋转该机构，可以建立并保持纤维孔相对于模制塞子的轮廓的偏心度并保持在所需精度内。

公开(公告)号：US5105655A

公开(公告)日：1992-04-21

申请号：US643464

申请日：1991-01-18

申请人： Saad A. Khan ,  Gabor D. Kiss ,  Kirk J. Mikkelsen

发明人： Saad A. Khan ,  Gabor D. Kiss ,  Kirk J. Mikkelsen

IPC分类号： G01N11/16 ,  G01N33/44

CPC分类号： G01N33/442 ,  G01N11/165

摘要： A rheological device suitable for measuring the rate of polymerization of ultraviolet sensitive polymers includes a part of open-ended cylindrical fixtures having removable quartz windows at one end. The upper fixture is adapted with a window which permits light to enter and impinge upon the surface of an elliptically-shaped mirror. Curing is monitored by measuring the elastic and viscous moduli during polymerization.

摘要翻译： 适用于测量紫外线敏感聚合物聚合速率的流变学装置包括在一端具有可去除的石英窗的开口圆柱形固定装置的一部分。 上部固定装置适于具有允许光进入并撞击在椭圆形反射镜的表面上的窗口。 通过测量聚合过程中的弹性和粘度模量来监测固化。

公开(公告)号：US5015722A

公开(公告)日：1991-05-14

申请号：US504310

申请日：1990-04-04

申请人： Larry F. Charbonneau ,  John A. Flint ,  Gabor D. Kiss ,  James P. Shepherd

发明人： Larry F. Charbonneau ,  John A. Flint ,  Gabor D. Kiss ,  James P. Shepherd

IPC分类号： C08G63/60 ,  C08G69/44 ,  C08J5/00 ,  C08J5/18 ,  C08K3/34 ,  C08K7/14 ,  C08L67/00 ,  C08L67/02 ,  D01F6/62 ,  D01F6/86

CPC分类号： C08G69/44 ,  C08G63/605

摘要： The novel polyester of the present invention is melt processable and is capable of forming an anisotropic melt phase. The polyester includes a relatively low concentration of 6-oxy-2-naphthoyl moiety. Other key moieties are 4-oxybenzoyl moiety, terephthaloyl moiety, 1,4-dioxyphenylene moiety, and 4,4'-dioxybiphenyl moiety. The presence of the 1,4-dioxyphenylene moiety in the specified concentration in combination with the other moieties surprisingly has been found to be capable of advantageously lowering the melting temperature of the resulting polyester while making possible the substantial maintenance of a highly attractive heat deflection temperature in molded articles formed from the same. Fibers which exhibit a relatively high modulus also may be formed.

公开(公告)号：US5034170A

公开(公告)日：1991-07-23

申请号：US432927

申请日：1989-11-07

申请人： Paul R. Briggs, Jr. ,  Gabor D. Kiss ,  John P. Varachi, Jr.

发明人： Paul R. Briggs, Jr. ,  Gabor D. Kiss ,  John P. Varachi, Jr.

IPC分类号： B29C45/26 ,  G02B6/38

CPC分类号： B29C45/261 ,  G02B6/3843 ,  G02B6/3865 ,  B29L2011/0075 ,  Y10S425/005

摘要： An injection-molded connector for single-mode optical fibers includes two mating plugs having aligned fiber-receiving holes. To keep transmission losses in the connector at an acceptable level, the eccentricity of each hole relative to its plug profile must be maintained within a fraction of a micron. The mold utilized to form the plugs includes a dual-eccentric-cam adjustment mechanism that comprises nested conically shaped cams. In a method for fabricating such plugs, rotation of the cams serves to move a part of the mold that positions a hole-forming pin. By rotating this mechanism, the eccentricity of the fiber hole relative to the profile of the molded plug can be established and maintained within the required precision.

摘要翻译： 用于单模光纤的注塑连接器包括具有对准的光纤接收孔的两个配合插头。 为了将连接器中的传输损失保持在可接受的水平，每个孔相对于其插头轮廓的偏心度必须保持在几分之一微米。 用于形成插头的模具包括双偏心凸轮调节机构，其包括嵌套的圆锥形凸轮。 在制造这样的插头的方法中，凸轮的旋转用于移动定位成孔销的模具的一部分。 通过旋转该机构，可以建立并保持纤维孔相对于模制塞子的轮廓的偏心度并保持在所需精度内。

公开(公告)号：US4567227A

公开(公告)日：1986-01-28

申请号：US670184

申请日：1984-11-13

申请人： Gabor D. Kiss

发明人： Gabor D. Kiss

IPC分类号： C08L67/00 ,  C08L1/00 ,  C08L27/00 ,  C08L67/04 ,  C08L77/00 ,  C08L77/10 ,  C08L77/12 ,  C09K19/38 ,  C08L67/02

CPC分类号： C08L67/04 ,  C08L77/10 ,  C09K19/3809

摘要： A polymer blend which is capable of exhibiting an anisotropic melt phase and the ability to form shaped articles having improved mechanical properties is provided. The improved polymer blend comprises approximately 5 to approximately 95 percent by weight, based upon the total weight of the polymer blend, of a melt-processable wholly aromatic polyester which is substantially free of amide linkages and approximately 5 to approximately 95 percent by weight, based upon the total weight of the blend, of a melt-processable poly(ester-amide). Each of the polymeric components apart from the blend is capable of exhibiting an anisotropic melt phase. Upon injection molding, articles formed from the improved polymer blend surprisingly exhibit at least one property selected from the group consisting of tensile strength, tensile modulus, flexural strength and flexural modulus which exceeds that of each of the polymeric components of the blend when separately injection-molded. The polymer blend of the present invention also can be used to advantage to form improved melt-extruded three-dimensional articles, etc.

摘要翻译： 提供能够显示各向异性熔融相的聚合物共混物和形成具有改善的机械性能的成形制品的能力。 改进的聚合物共混物包含基于聚合物共混物的总重量的约5至约95重量％的可熔融加工的全芳族聚酯，其基本上不含酰胺键和约5至约95重量％的基于 基于共混物的总重量，可熔融加工的聚（酯 - 酰胺）。 除了共混物之外的每个聚合物组分都能显示出各向异性的熔融相。 在注射成型时，由改进的聚合物共混物形成的制品令人惊奇地表现出选自拉伸强度，拉伸模量，弯曲强度和弯曲模量中的至少一种性能，其超过共混物的每种聚合物组分的那些， 模制。 本发明的聚合物共混物也可用于形成改进的熔融挤出三维制品等。

公开(公告)号：US4507983A

公开(公告)日：1985-04-02

申请号：US462165

申请日：1983-01-31

申请人： Gabor D. Kiss

发明人： Gabor D. Kiss

IPC分类号： F16F15/305 ,  F16F15/30 ,  B32B31/30

CPC分类号： F16F15/305 ,  Y02E60/16 ,  Y10S428/906 ,  Y10T428/218 ,  Y10T74/2119

摘要： The present invention comprises a flywheel made from a unitary tape of liquid crystalline polymer. Such a flywheel is readily prepared according to the present invention by utilizing a unitary tape of liquid crystalline polymer, since a reduced amount of winding is required as compared to the use of filamentary materials without a binding resin. Even in comparison to filamentary tapes, the present invention is advantageous since almost the entire flywheel can be made of liquid crystalline polymer without the necessity of a composite or other binding which is necessary when high strength filamentary materials are used. The present invention allows complex flywheel profiles required for maximum energy density to be more easily produced.

摘要翻译： 本发明包括由液晶聚合物的整体带制成的飞轮。 通过使用液晶聚合物的整体带，根据本发明容易制备这种飞轮，因为与使用没有粘合树脂的丝状材料相比，需要减少的卷绕量。 即使与丝带相比，本发明也是有利的，因为几乎整个飞轮可以由液晶聚合物制成，而不需要使用高强度丝状材料所必需的复合材料或其他粘合。 本发明允许更容易地产生最大能量密度所需的复杂的飞轮轮廓。