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1. 发明授权

US5155620A Nonlinear optical devices and methods 失效
标题翻译：非线性光学器件及方法
公开(公告)号：US5155620A
公开(公告)日：1992-10-13
申请号：US717566
申请日：1991-06-19
申请人： Heidi M. Gordon , William R Holland , Hung C. Ling , Gary L. Wolk
发明人： Heidi M. Gordon , William R Holland , Hung C. Ling , Gary L. Wolk
IPC分类号： G02F1/065
CPC分类号： G02F1/065
摘要： An optical waveguide circuit including a nonlinear optical device comprises a metal ground plane (21), a polymer core layer (25) in which optical waves are propagated, and polymer clad layers (22 and 26) on opposite sides of the core layer. The waveguide paths are defined by troughs (23) in one of the clad layers. The nonlinear device is made by electrooptically poling part of the core layer which contains a nonlinear moiety. The clad layers (26 and 22) have a significantly higher conductivity than that of the core layer (25) which improves the efficiency of the electrooptic poling.
摘要翻译：包括非线性光学装置的光波导电路包括金属接地平面（21），传播光波的聚合物芯层（25）和芯层相对侧上的聚合物覆层（22和26）。波导路径由包层中的一个中的槽（23）限定。非线性器件通过电光学极化包含非线性部分的核心层的一部分而制成。包覆层（26和22）具有比芯层（25）显着更高的导电性，这提高了电光极化的效率。

2. 发明授权

US4610932A Electrical contacts 失效
标题翻译：电触点
公开(公告)号：US4610932A
公开(公告)日：1986-09-09
申请号：US678892
申请日：1984-12-06
申请人： Richard Haynes , Hung C. Ling , Sau-Lan L. Ng
发明人： Richard Haynes , Hung C. Ling , Sau-Lan L. Ng
IPC分类号： H01H1/02
CPC分类号： H01H1/02 , H01H2011/046 , Y10S428/929 , Y10T428/12465 , Y10T428/12882 , Y10T428/12944
摘要： An electrical contact comprises a base metal and an electroplated nickel layer thereover wherein said nickel layer is preferentially oriented in a crystallographic plane along the surface of the nickel.
摘要翻译：电接触包括贱金属和其上的电镀镍层，其中所述镍层优选地沿着镍的表面在<111>晶面中取向。

3. 发明授权

US4638401A Ceramic compositions and devices 失效
标题翻译：陶瓷组合物和装置
公开(公告)号：US4638401A
公开(公告)日：1987-01-20
申请号：US817805
申请日：1986-01-10
申请人： Hung C. Ling , Man F. Yan
发明人： Hung C. Ling , Man F. Yan
IPC分类号： C04B35/453 , C04B35/495 , H01G4/12 , H01G4/10 , C04B33/34 , C04B35/46
CPC分类号： C04B35/453 , C04B35/495 , H01G4/1254 , Y10T29/435
摘要： A novel low sintering temperature ceramic composition particularly suitable for multilayer ceramic capacitors is disclosed. The composition comprises a mixture represented by the formula(1-x)Bi.sub.2 (ZnNb.sub.2(1+d))yO.sub.3+6y+5dy (x)Bi.sub.3 (Ni.sub.2 Nb)O.sub.9where 0
摘要翻译：公开了一种特别适用于多层陶瓷电容器的新型低烧结温度陶瓷组合物。该组合物包含由式（1-x）Bi2（ZnNb2（1 + d））yO3 + 6y + 5dy（x）Bi3（Ni2Nb）O9表示的混合物，其中0

4. 发明授权

US4943557A Method of making a high density YBa Cu.sub.3 O.sub.x superconductor material 失效
标题翻译：制造高密度YBa Cu3Ox超导体材料的方法
公开(公告)号：US4943557A
公开(公告)日：1990-07-24
申请号：US232418
申请日：1988-08-15
申请人： Hung C. Ling
发明人： Hung C. Ling
IPC分类号： C01G3/00 , C04B35/45 , H01L39/24
CPC分类号： C04B35/4508 , C01G3/006 , H01L39/2477 , Y10S505/742 , Y10S505/78
摘要： In a process for making the superconductive composition YBa.sub.2 Cu.sub.3 O.sub.x, cupric carbonate or cupric oxalate is used as the copper source and barium carbonate as the barium source to achieve higher densification.
摘要翻译：在制造超导组合物YBa2Cu3Ox的过程中，使用碳酸铜或草酸铜作为铜源和碳酸钡作为钡源以实现更高的致密化。

5. 发明授权

US4637989A Method of preparing a ceramic composition 失效
标题翻译：制备陶瓷组合物的方法
公开(公告)号：US4637989A
公开(公告)日：1987-01-20
申请号：US717814
申请日：1985-03-29
申请人： Hung C. Ling , Warren W. Rhodes , Man F. Yan
发明人： Hung C. Ling , Warren W. Rhodes , Man F. Yan
IPC分类号： C04B35/497 , C04B35/00
CPC分类号： C04B35/497
摘要： A predominantly perovskite phase Pb(Zn.sub.x Mg.sub.1-x Nb.sub.2).sub.1/3 O.sub.3 ceramic is prepared by first forming a columbite precursor having the formula Zn.sub.x Mg.sub.1-x Nb.sub.2 O.sub.6 and reacting this material with PbO at temperatures of from 800.degree. C. to at least 1000.degree. C. as x varies from 0.025 to 0.7.
摘要翻译：通过首先形成具有式Zn x Mg 1-x N b O 6 6的铌酸盐前体，并将该材料与PbO在800℃至至少1000℃的温度下反应制备主要为钙钛矿相Pb（Zn x Mg 1-x Nb 2）1 / x从0.025变化到0.7。

6. 发明授权

US4600967A Ceramic compositions and devices 失效
标题翻译：陶瓷组合物和装置
公开(公告)号：US4600967A
公开(公告)日：1986-07-15
申请号：US788527
申请日：1985-10-21
申请人： Hung C. Ling , Man F. Yan
发明人： Hung C. Ling , Man F. Yan
IPC分类号： C04B35/499 , H01G4/12 , H01G4/10 , C04B35/00
CPC分类号： C04B35/499 , H01G4/1254
摘要： A ceramic capacitor with high Q factor and small temperature coefficients is made using a sintered dielectric comprising(1-y)Pb(Zn.sub.x Nb.sub.1-x)O.sub.3.5-1.5x.yPbTiO.sub.3wherein x is from 0.3 to 0.4 and y is from 0 to less than 0.1.
摘要翻译：具有高Q因子和小的温度系数的陶瓷电容器使用包含（1-y）Pb（Zn x Nb b-x）O 3 .5。1.5x.yPbTiO 3的烧结电介质制备，其中x为0.3至0.4，y为0至小于0.1。

7. 发明授权

US5582673A Optical fiber encapsulation techniques 失效
标题翻译：光纤封装技术
公开(公告)号：US5582673A
公开(公告)日：1996-12-10
申请号：US375756
申请日：1995-01-20
申请人： John J. Burack , Hung C. Ling , Frederick Simchock
发明人： John J. Burack , Hung C. Ling , Frederick Simchock
IPC分类号： G02B6/00 , B29C51/10 , B29D11/00 , G02B6/24 , G02B6/36 , G02B6/43 , G02B6/44 , B32B31/00
CPC分类号： B29D11/00663 , B32B37/1009 , G02B6/3628 , G02B6/43 , G02B6/448 , B29C2791/006 , B29C2791/007 , B29C51/10 , B29L2011/0075
摘要： A method for encapsulating optical fibers (26, FIG. 2) comprises the steps of bonding optical fiber to a first surface of a rigid flat member (17) and placing the flat member in a substantially air-tight chamber (10, FIG. 1). An encapsulating sheet (13) is located in the air-tight chamber, such that it faces the flat member. The air pressure on the flat member is then made to be significantly lower than the air pressure on the encapsulating sheet, thereby to cause the encapsulating sheet (13) to press against the flat member (17, FIG. 3). The encapsulating sheet is made of a flexible flame-resistant material that maintains its structural integrity and does not melt or ignite at temperatures of at least two hundred degrees Centigrade. For example, the encapsulating sheet may be of Kapton (a trademark), doped Mylar (a trademark) or aluminum foil. The encapsulating sheet (13) is bonded to the flat member by an adhesive (31, FIG. 2) so that, after the sheet has been pressed against the optical fibers (26), it thereafter permanently supports each optical fiber in its assigned position.
摘要翻译：一种用于封装光纤的方法（图2中的26）包括以下步骤：将光纤接合到刚性平坦部件（17）的第一表面，并将平坦部件放置在基本上不透气的室（图1中的10））。密封片（13）位于气密室中，使得其面向平坦构件。然后将平坦部件上的空气压力显着地低于封装片上的空气压力，从而使密封片（13）压靠在平坦部件（图3中的17）上。密封片由柔性阻燃材料制成，其保持其结构完整性，并且在至少二百摄氏度的温度下不熔化或点燃。例如，封装片可以是Kapton（商标），掺杂的Mylar（商标）或铝箔。密封片（13）通过粘合剂（31，图2）粘合到平坦构件上，使得在片材被压靠在光纤（26）之后，其后将每个光纤永久地支撑在其指定位置。

8. 发明授权

US4811164A Monolithic capacitor-varistor 失效
标题翻译：单片电容变阻器
公开(公告)号：US4811164A
公开(公告)日：1989-03-07
申请号：US173857
申请日：1988-03-28
申请人： Hung C. Ling , Man F. Yan
发明人： Hung C. Ling , Man F. Yan
IPC分类号： H01G4/12 , H01C7/10 , H01G4/40 , C04B33/32 , H01B1/06 , H01G4/10
CPC分类号： H01G4/40 , Y10T29/435
摘要： A multilayer protective device is made by including a varistor composition (35) between a first plurality of interdigitated electrodes (30, 32) and a capacitor composition (36) between a second plurality of electrodes of the same device. The two compositions are chosen to have optimum sintering temperatures within about 10 percent of each other. Simultaneous sintering solidifies and laminates the two compositions into a single monolithic device.
摘要翻译：多层保护装置是通过在第一多个交错电极（30,32）和相同装置的第二多个电极之间的电容器组合物（36）之间包括一个变阻器组合物（35）制成的。两种组合物被选择为具有在彼此的约10％内的最佳烧结温度。同时烧结将两种组合物固化并层压成单个整体装置。

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