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公开(公告)号：US3928244A
公开(公告)日：1975-12-23
申请号：US41200873
申请日：1973-11-01
申请人： GTE SYLVANIA INC
发明人： PASSMORE EDMUND M
摘要： An electrically conductive refractory body suitable for use as a boat for the evaporation of metals consists essentially of TiB2, BN and TiH2. AlN may be optionally included.
摘要翻译： 适合用作金属蒸发的船只的导电耐火材料主要由TiB2，BN和TiH2组成。 可以任选地包括AlN。
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公开(公告)号：US3924903A
公开(公告)日：1975-12-09
申请号：US46727374
申请日：1974-05-06
申请人： GTE SYLVANIA INC
发明人： EMERSON LUCIAN F
IPC分类号： B60T8/1761 , B60T8/70 , B60T8/08
CPC分类号： B60T8/17613
摘要： A regulator responsive to potentials representative of wheel speed is utilized to control the energy flow from a potential source to a passive integrator circuit which, in turn, controls the slope of a ramp potential applied to the brake control of an anti-skid circuit. The slope of the ramp signal is alterable by a switch responsive to external logic information available in anti-skid control circuits.
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公开(公告)号：US3922769A
公开(公告)日：1975-12-02
申请号：US47740574
申请日：1974-06-07
申请人： GTE SYLVANIA INC
发明人： BRENAN ROBERT
CPC分类号： B22F7/08 , B22F3/20 , B22F5/12 , B22F2003/206 , Y10S29/031 , Y10S29/047 , Y10T29/49117
摘要： A method for making a composite wire which comprises providing a tubular sheath consisting essentially of copper. The sheath is filled with a powdered metallic material dissimilar to copper which is compacted within the sheath. The sheath is then substantially sealed, subjected to a gas evacuation process, heated, and reduced utilizing an extruding step.
摘要翻译： 一种制造复合线材的方法，其包括提供基本由铜组成的管状护套。 护套中填充有不同于铜的粉末状金属材料，其在护套内被压实。 然后将护套基本上密封，进行气体排出过程，使用挤压步骤加热和还原。
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公开(公告)号：US3922713A
公开(公告)日：1975-11-25
申请号：US48872974
申请日：1974-07-15
申请人： GTE SYLVANIA INC
CPC分类号： H04N9/73
摘要： In a television receiver having a luminance and color matrix system wherein first, second, and third color amplifier stages each have an output circuit providing a color signal, an input circuit coupled or connected to one of a plurality of color difference signal sources, and a second input circuit coupled by a drive circuit to a luminance signal source, a unidirectional color enhancement circuit includes at least one unidirectional conduction device and an impedance series coupling the second input circuits of at least two of the first, second, and third color amplifier stages.
摘要翻译： 在具有亮度和色彩矩阵系统的电视接收机中，其中第一，第二和第三彩色放大器级各自具有提供彩色信号的输出电路，耦合或连接到多个色差信号源之一的输入电路，以及 第二输入电路由驱动电路耦合到亮度信号源，单向色彩增强电路包括至少一个单向导通装置和将第一，第二和第三彩色放大器级中的至少两个的第二输入电路耦合的阻抗序列 。
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公开(公告)号：US3918977A
公开(公告)日：1975-11-11
申请号：US38776273
申请日：1973-08-13
申请人： GTE SYLVANIA INC
CPC分类号： G03F7/16 , Y10S430/136
摘要： A method is disclosed whereby a uniformly thin coating of an aqueous solution of photosensitive material is applied to at least one surface of a metallic strip moving in a substantially vertical direction. The strip is withdrawn from a container having the solution therein whereupon it moves in a substantially vertical direction for a predetermined time period to permit the coating on the strip to flow in a substantially downward direction in such a manner so as to achieve uniformity of thickness. Thereafter, the strip is exposed to a heat source and the coating is dried thereon. Formulations for solutions suitable for use with this method are also disclosed.
摘要翻译： 公开了一种方法，其中将感光材料的水溶液的均匀薄涂层施加到在大致垂直方向上移动的金属带的至少一个表面上。 将带从其中具有溶液的容器中取出，随后它在基本上垂直的方向上移动预定时间段，以允许条带上的涂层以大致向下的方向流动，以便实现厚度的均匀性。 此后，将条带暴露于热源，并在其上干燥涂层。 还公开了适用于该方法的溶液的制剂。
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公开(公告)号：US3916281A
公开(公告)日：1975-10-28
申请号：US46839674
申请日：1974-05-09
申请人： GTE SYLVANIA INC
发明人： OWEN ALLAN B
IPC分类号： H02M3/335
CPC分类号： H02M3/33507
摘要： A voltage regulation control circuit for a magnetically-coupled inductive discharge switching regulator suitable for use in an automotive electrical system provides a regulated output voltage isolated from an unregulated input potential source and controls the rate of energy transfer from an inductor to a capacitor in accordance with the unregulated potential source and the regulated output voltage.
摘要翻译： 用于适用于汽车电气系统的磁耦合感应放电开关稳压器的电压调节控制电路提供与未调节的输入电位源隔离的稳压输出电压，并根据电压控制从电感器到电容器的能量传递速率 未调节的电位源和稳压输出电压。
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公开(公告)号：US3907546A
公开(公告)日：1975-09-23
申请号：US49913974
申请日：1974-08-21
申请人： GTE SYLVANIA INC
发明人： PORT DAVID J , CHENEY RICHARD F
CPC分类号： C23C4/08 , B22F1/0096 , Y10T428/12181
摘要： The bulk density of a flame spray powder of agglomerates of finely divided molybdenum or molybdenum alloy particles is increased by adding from 0.1 to 0.5 weight percent of finely divided nickel particles to the agglomerates and heating the agglomerates at a temperature of from 1050*C to 1300*C for from 1 to 7 hours, resulting in increased flame spray coating rates due to the increased weight of metal sprayed per unit of time.
摘要翻译： 通过将0.1至0.5重量％的细碎镍颗粒加入到附聚物中并在1050℃至1300℃的温度下加热附聚物，可以提高细碎的钼或钼合金颗粒的附聚物的火焰喷涂粉末的堆积密度 DEG为1至7小时，由于每单位时间喷涂的金属重量增加，火焰喷涂速率提高。
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公开(公告)号：US3906617A
公开(公告)日：1975-09-23
申请号：US14135171
申请日：1971-05-07
申请人： GTE SYLVANIA INC
发明人： BEHRINGER CECIL , KAMIN GEORGE J
CPC分类号： B05D1/32 , B23K35/224 , C23C10/04
摘要： A solid material containing a rare earth compound suspended in a fugitive carrier is useful in preventing braze and diffusion flow by applying the slurried compound to the material to be brazed or diffusion coated in a continuous layer by conventional methods. Alternative compositions are suspensions of rare earth compounds in a fugitive carrier and refractory metal oxides, admixed with rare earth compounds and mixtures thereof suspended in a fugitive carrier.
摘要翻译： 含有悬浮于挥发性载体中的稀土化合物的固体物质通过常规方法将浆状化合物施加到待钎焊材料或扩散涂覆在连续层中的材料中，可用于防止钎焊和扩散流动。 替代组合物是在悬浮载体中的稀土化合物和难熔金属氧化物的悬浮液，其与稀土化合物混合，以及悬浮在逃逸载体中的混合物。
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公开(公告)号：US3904348A
公开(公告)日：1975-09-09
申请号：US42483973
申请日：1973-12-14
申请人： GTE SYLVANIA INC
CPC分类号： F21K5/02
摘要： A photoflash lamp in which the filamentary combustible material within the lamp envelope comprises a plurality of strands of foil, such as zirconium, each of which have a selected amount of oxide coating on all surfaces of the strand, whereby the lamp exhibits a higher light output and color temperature upon ignition, in addition to changes in timing. The strands of foil are preoxidized by heating in air for a predetermined time at a predetermined temperature.
摘要翻译： 一种闪光灯，其中灯壳内的丝状可燃材料包括多个箔片，例如锆，每个片材在所述绞合线的所有表面上具有选定量的氧化物涂层，由此该灯呈现更高的光输出 以及点火时的色温，以及时间的变化。 通过在预定温度下在空气中加热预定时间来预先将箔线预氧化。
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公开(公告)号：US3899760A
公开(公告)日：1975-08-12
申请号：US47104074
申请日：1974-05-17
申请人： GTE SYLVANIA INC
发明人： FUNSTON DAVID LEE
CPC分类号： H03J5/0227
摘要： An electronic channel address system for a signal receiver employing a varactor tuner wherein remote and manual signal channel selections are electronically effected and changes in manual channel selection are detected and automatically tracked by the remote system and remote operation is initiated at the last signal channel selected by the manual signal channel selector.
摘要翻译： 一种用于采用变容二极管调谐器的信号接收机的电子通道地址系统，其中远程和手动信号通道选择被电子地影响并且检测到手动频道选择的变化并由远程系统自动跟踪，并且远程操作是在由 手动信号通道选择器。
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