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1. 外观设计

USD273637S Acoustic telephone enclosure and canopy therefor 失效
公开(公告)号：USD273637S
公开(公告)日：1984-05-01
申请号：US338720
申请日：1982-01-11
申请人： Robert L. Benedetti , Lajos Novak
设计人： Robert L. Benedetti , Lajos Novak

2. 发明授权

US4444848A Adherent metal coatings on rubber-modified epoxy resin surfaces 失效
标题翻译：橡胶改性环氧树脂表面附着金属涂层
公开(公告)号：US4444848A
公开(公告)日：1984-04-24
申请号：US337054
申请日：1982-01-04
申请人： Daniel J. Shanefield , Fred W. Verdi
发明人： Daniel J. Shanefield , Fred W. Verdi
IPC分类号： C23C14/02 , C23C14/20 , H05K3/10 , H05K3/38 , H05K3/40 , H05K3/42 , C23F1/02
CPC分类号： H05K3/386 , C23C14/021 , C23C14/20 , H05K3/381 , H05K3/388 , H05K2201/0133 , H05K2203/095 , H05K3/108 , H05K3/4076 , H05K3/426 , Y10S428/926 , Y10T428/12507 , Y10T428/12514 , Y10T428/12535 , Y10T428/12556 , Y10T428/12562 , Y10T428/12569 , Y10T428/1291 , Y10T428/12944
摘要： A method of forming adherent metallized coatings on a substrate which is useful for the manufacture of printed circuit boards as well as other metal coated articles involves providing the substrate with a rubber-modified epoxy surface or coating, sputter etching at least 50 A. from the surface followed by vacuum depositing an adherent thin metal film of Cr, Ni, Ni-V alloy, Pt, Pd or Ti onto the substrate. Another metal layer is then provided over the adherent thin film.
摘要翻译：在衬底上形成粘附金属化涂层的方法，其可用于制造印刷电路板以及其它金属涂覆制品涉及向基材提供橡胶改性的环氧树脂表面或涂层，从然后将Cr，Ni，Ni-V合金，Pt，Pd或Ti的粘附薄金属薄膜真空沉积到基底上。然后在附着薄膜上提供另一金属层。

3. 发明授权

US4439632A Bonded sheath cable 失效
标题翻译：保护护套电缆
公开(公告)号：US4439632A
公开(公告)日：1984-03-27
申请号：US368183
申请日：1982-04-14
申请人： Charles J. Aloisio, Jr. , George S. Brockway, II , Alvin C. Levy , Randy G. Schneider , George M. Yanizeski
发明人： Charles J. Aloisio, Jr. , George S. Brockway, II , Alvin C. Levy , Randy G. Schneider , George M. Yanizeski
IPC分类号： H01B7/18 , H01B7/20 , H01B11/10
CPC分类号： H01B11/1016 , H01B7/18 , H01B7/202
摘要： A cable which is capable of being made in a large pair size and yet which has excellent mechanical properties that maintain its integrity notwithstanding extremes in temperature during installation and shipping as well as during the rigors of installation includes a sheath system having a corrugated steel outer shield that is adhesively bonded to a plastic jacket. The corrugated steel shield which is formed to have a longitudinal overlapped seam that is preferably unsealed encloses an aluminum inner shield that in turn encloses a multiconductor core. Advantageously, the sheath system includes a plastic jacketing material which is capable of resisting biaxial stresses which are aggravated in a bonded sheath system. This results in jacket integrity about the longitudinal seam of the outer shield notwithstanding a notched cross-section and an unsupported bridged portion of the plastic jacket adjacent to the seam. Of additional benefit is a further characterization of the plastic as being one which because of its relatively low elastic modulus at conventional extrusion times and temperatures is caused to fill substantially the corrugations of the outer shield. The jacket plastic forms a surface-to-surface bond with the shield that is sufficient to prevent delamination of the outer shield and the jacket and to prevent buckling of the jacket during exposure to temperature extremes.
摘要翻译：能够制造成大尺寸并且具有优异的机械性能的电缆，尽管在安装和运输期间的温度以及在严格的安装期间都具有极端的温度，但其具有优异的机械性能，包括具有波纹钢外护罩其粘合到塑料护套上。形成为具有优选未密封的纵向重叠接缝的波纹钢护罩包围铝内屏蔽，铝内屏蔽又包围多芯芯。有利地，护套系统包括能够抵抗在粘合护套系统中恶化的双轴应力的塑料护套材料。这导致护套对于外护罩的纵向接缝的完整性，尽管与接缝相邻的塑料护套的缺口横截面和未支撑的桥接部分。另外的好处是塑料的进一步表征，因为其在常规挤出时间的相对较低的弹性模量和温度基本上填充了外护罩的波纹。护套塑料与屏蔽件形成表面到表面的结合，其足以防止外护罩和护套分层并防止在暴露于极端温度期间夹套的翘曲。

4. 发明授权

US4429298A Methods of trimming film resistors 失效
标题翻译：修剪薄膜电阻的方法
公开(公告)号：US4429298A
公开(公告)日：1984-01-31
申请号：US350658
申请日：1982-02-22
申请人： David J. Oberholzer
发明人： David J. Oberholzer
IPC分类号： H01C17/24 , H01C10/00
CPC分类号： H01C17/24 , Y10T29/49099
摘要： A bar-type film resistor (40) is adjusted to a high degree of precision by longitudinally offset plunge cuts (41, 42 and 43) extending from alternately opposite edges (29, 49) into the resistive layer (13), by a trim cut (46) which extends from the most recently made plunge cut (43) longitudinally through the resistor (40), and by a shave cut (47) which is coextensive with the trim cut and preferably overlapping therewith. The trim cut (46) and any shave cut (47) are located at a predetermined distance from a reference edge (29). The most recently completed plunge cut extends from its starting edge (29) into the resistive layer (13) to distances greater than those at which the trim cut and the shave cut are to be located.
摘要翻译：棒状薄膜电阻器（40）通过从交替相对的边缘（29,49）延伸到电阻层（13）中的纵向偏移插入切口（41,42和43）被调整到高精度，切割（46），其从最近形成的插入切口（43）纵向延伸穿过电阻器（40）以及通过与修剪切口共同延伸并且优选与其重叠的剃刮切口（47）。修剪切口（46）和任何剃刮切割（47）位于距离参考边缘（29）预定距离处。最近完成的切入口从其起始边缘（29）延伸到电阻层（13）中，距离大于修剪切割和剃须切割的位置的距离。

5. 发明授权

US4425775A Methods for extrusion 失效
标题翻译：挤出方法
公开(公告)号：US4425775A
公开(公告)日：1984-01-17
申请号：US318293
申请日：1981-11-04
申请人： Francis J. Fuchs, Jr.
发明人： Francis J. Fuchs, Jr.
IPC分类号： B21C23/00 , B21C23/21 , B21C33/00 , B21C23/32 , B21C27/00
CPC分类号： B21C23/008 , B21C23/005 , B21C23/007 , B21C23/212 , B21C33/00
摘要： Two elongated gripping members (12,12) cooperate to form a closed pressure chamber about a waxed billet (61). The gripping members are reciprocated relative to an extrusion station (13), such reciprocation first moving the pressure chamber toward and past the extrusion station so as to extrude the billet through a die (66) at the extrusion station, and then returning the gripping members, in separated condition, to their initial positions to permit the immediate loading of another billet between the gripping members. Also disclosed are various additional systems, e.g., for feeding billets between the gripping members from a magazine; for coating the billets with wax; for automatically changing dies at the extrusion station; for providing soft, dummy billets to facilitate the complete extrusion of each successive billet, and to serve as soft, starting noses as each successive extrusion operation begins; for applying, along exterior surfaces of the gripping members, a pressure gradient increasing in the direction of the extrusion station, to match increasing pressure levels within each waxed billet during extrusion; and for so stressing and/or prestressing certain structural elements as to oppose high, extrusion-caused stresses.
摘要翻译：两个细长的夹持构件（12,12）协作以围绕打蜡的坯料（61）形成闭合的压力室。夹持构件相对于挤压站（13）往复运动，这种往复运动首先将压力室朝向挤压站移动并通过挤压站，以便挤出坯料通过挤出站处的模具（66），然后使夹紧构件在分离状态下，到达其初始位置，以允许在夹持构件之间立即装载另一个坯料。还公开了各种附加系统，例如用于从夹具在夹持构件之间供给坯料; 用蜡涂覆坯料; 用于在挤压站自动更换模具; 用于提供软的假坯料以促进每个连续的坯料的完全挤出，并且在每个连续的挤压操作开始时用作柔软的起始鼻; 用于沿着所述夹持构件的外表面施加在所述挤压站的方向上增加的压力梯度，以匹配在挤压期间每个打蜡坯料内的增加的压力水平; 并且用于使某些结构元件受到应力和/或预应力，以抵抗高的挤压引起的应力。

6. 发明授权

US4421814A Strippable resists 失效
标题翻译：耐剥离性
公开(公告)号：US4421814A
公开(公告)日：1983-12-20
申请号：US362949
申请日：1982-03-29
申请人： John R. Piazza
发明人： John R. Piazza
IPC分类号： B41M7/02 , C23F1/02 , H05K3/06
CPC分类号： B41M7/02 , C23F1/02 , H05K3/061 , H05K2203/0522 , H05K2203/1355 , Y10T428/24802 , Y10T428/24893 , Y10T428/31786
摘要： A printed circuit board is formed from a metal-clad substrate by applying a solvent-free, non-dryable ink in a predetermined pattern on the substrate, dusting powdered resin over the surface, removing any resin powder not retained by the ink from the surface, heating the substrate having the ink powder thereon to a temperature so as to fuse the powdered resin to form a strippable resist, etching the uncoated portion of the metal laminate and stripping the resist subsequent to etching.
摘要翻译：印刷电路板由金属包覆基板形成，通过在基板上施加预定图案的无溶剂的不可干燥的油墨，在表面上撒粉状树脂，从表面除去未被油墨保留的任何树脂粉末将其上具有油墨粉末的基板加热到一定温度以熔化粉末状树脂以形成可剥离抗蚀剂，蚀刻金属层压板的未涂覆部分并在蚀刻后剥离抗蚀剂。

7. 发明授权

US4409263A Methods of and apparatus for coating lightguide fiber 失效
标题翻译：光导纤维涂层的方法和装置
公开(公告)号：US4409263A
公开(公告)日：1983-10-11
申请号：US343134
申请日：1982-01-27
申请人： Charles J. Aloisio, Jr. , Terrence A. Lenahan , James V. Smith, Jr. , Carl R. Taylor
发明人： Charles J. Aloisio, Jr. , Terrence A. Lenahan , James V. Smith, Jr. , Carl R. Taylor
IPC分类号： B05C3/15 , B05D1/18 , B05D7/20 , C03C25/10 , C03C25/18 , G02B6/44 , G02B5/14 , B05C3/12 , G02B1/10
CPC分类号： B05C3/15 , C03C25/18
摘要： A coating material is applied to drawn lightguide fiber in a manner which substantially prevents the inclusion of bubbles and which causes the fiber to be disposed substantially concentrically within the coating layer. The lightguide fiber is advanced through a continuum of coating material, which extends from a free surface of a reservoir and through first and second dies that are arranged in tandem, at a velocity which causes air to be entrained in the coating material. A pressure gradient is established between portions of the first die adjacent to its exit orifice. The first die communicates with the reservoir and is spaced from the second die to provide a chamber which communicates with a pressurized supply of the coating material. The pressurized flow sufficiently enhances the pressure gradient in the first die and establishes sufficient volumetric flow of coating material upwardly through the first die to cause any bubbles in the coating material on the advancing fiber to be removed by recirculating streamlines and to be moved upwardly into the reservoir. Not only is the coating in the fiber substantially free of entrained air as it leaves the second die, but the fiber is disposed concentrically within the coating because of a precentering effect of the first die and enhanced self-centering caused by pressure in the chamber.
摘要翻译：涂覆材料以基本上防止气泡包含的方式施加到拉制的光导纤维，并且使得纤维基本上同心地设置在涂层内。光导纤维通过连续的涂层材料前进，涂层材料从储存器的自由表面延伸并且以以导致空气夹带在涂层材料中的速度串联布置的第一和第二模具延伸。在与其出口孔相邻的第一模具的部分之间建立压力梯度。第一模具与储存器连通并且与第二模具间隔开以提供与加压的涂料材料连通的室。加压流动充分增强了第一模具中的压力梯度，并且通过第一模具向上建立足够的涂层材料体积流动，以使得前进纤维上的涂料中的任何气泡通过再循环流线被去除并向上移动到水库不仅纤维中的涂层在离开第二模具时基本上不含夹带的空气，而是由于第一模具的预中心效应和由腔室中的压力引起的增强的自定心，纤维同心地设置在涂层内。

8. 发明授权

US4395219A Apparatus for forming compactible material into a body 失效
标题翻译：用于将可压实材料形成体的装置
公开(公告)号：US4395219A
公开(公告)日：1983-07-26
申请号：US424689
申请日：1982-09-27
申请人： Jeffrey J. Franken , Walter W. Gladney , William R. Yeich
发明人： Jeffrey J. Franken , Walter W. Gladney , William R. Yeich
IPC分类号： B22F3/04 , B30B5/02 , C30B15/00 , A01J21/00
CPC分类号： C30B15/00 , B22F3/04 , B30B5/02 , C30B29/28
摘要： In the growth of gadolinium gallium garnet monocrystals, a crucible is charged with a preformed body (65) of oxide powders to form a melt. In preparation therefor, the oxide powders are formulated into a typical particulate material (16) which is compacted into a body (65) having a desired size and shape. For holding material (16), there is provided a pouch (38) of a first size having elastic walls expandable to a second size, larger than body (65). The pouch (38) is disposed within a chamber (36) having inside walls conforming to the desired shape of the body (65) but of the second size. An open neck (42) of the pouch (38) extends through and is sealed to an opening (60) in chamber (36). Then a vacuum is drawn between the pouch (38) and chamber (36) to expand pouch (38) to said shape and second size formed by the chamber walls. As the particulate material (16) is introduced into the expanded pouch (38), such material conforms to the shape and second size of such expanded pouch. The vacuum is broken, permitting pouch (38) to compress the loaded material (16) and maintain the shape for subsequent compacting. The loaded pouch (38) is removed from the chamber (36) and is thereafter isostatically compacted with sufficient pressure to form the body (65) therewithin having the desired size and shape.
摘要翻译：在钆镓石榴石单晶的生长中，向坩埚中加入氧化物粉末的预制体（65）以形成熔体。在制备时，将氧化物粉末配制成典型的颗粒材料（16），其被压实成具有所需尺寸和形状的主体（65）。为了保持材料（16），提供了第一尺寸的袋（38），其具有可膨胀至第二尺寸的弹性壁，大于主体（65）。袋（38）设置在具有符合本体（65）的期望形状但具有第二尺寸的内壁的腔室（36）内。袋（38）的开口的颈部（42）延伸穿过腔室（36）中的开口（60）并被密封。然后在袋（38）和腔室（36）之间抽真空以将袋（38）膨胀成由室壁形成的所述形状和第二尺寸。当颗粒材料（16）被引入膨胀袋（38）中时，这种材料符合这种膨胀袋的形状和第二尺寸。真空被破坏，允许袋（38）压缩装载的材料（16）并保持形状用于随后的压实。将装载的袋（38）从室（36）中取出，然后在足够的压力下均匀压实以形成具有所需尺寸和形状的其中的主体（65）。

9. 发明授权

US4376505A Methods for applying solder to an article 失效
标题翻译：将焊料应用于制品的方法
公开(公告)号：US4376505A
公开(公告)日：1983-03-15
申请号：US222439
申请日：1981-01-05
申请人： Thaddeus Wojcik
发明人： Thaddeus Wojcik
IPC分类号： H01L21/48 , H05K3/34 , H01L21/60
CPC分类号： H05K3/3484 , H01L21/4853 , H01L2924/00013 , H05K2201/10977 , H05K2203/043 , H05K2203/0465 , H05K2203/0769
摘要： A thick solder blob (56) is bonded to a land area 34 on a metallized substrate (31) by (a) depositing a thick layer of solder paste on the land area; (b) confining the solder paste with a hard material; and (c) reflowing the solder paste to bond the solder blob (56) to the land area (34) while maintaining the thickness thereof.
摘要翻译：通过（a）在焊盘区域上沉积厚的焊膏，将厚的焊料块（56）结合到金属化基板（31）上的焊盘区域34; （b）用硬质材料限制锡膏; 和（c）回流焊膏以将焊料块（56）粘合到焊盘区域（34），同时保持其厚度。

10. 发明授权

US4373658A High pressure condensation soldering, fusing or brazing 失效
标题翻译：高压凝露焊接，熔接或钎焊
公开(公告)号：US4373658A
公开(公告)日：1983-02-15
申请号：US237204
申请日：1981-02-23
申请人： Edward J. March , Raymond J. Newman
发明人： Edward J. March , Raymond J. Newman
IPC分类号： B23K1/015 , B23K35/38 , B23K3/00 , F27D7/02
CPC分类号： B23K35/386 , B23K1/015
摘要： A high pressure steam condensation soldering facility (10) is described. The facility (10) incorporates a chamber (12) having a centrally located heat processing zone (45) into which high pressure steam is injected to reflow solder on articles (43) therein. A baffle (41) having a conical top portion (51) with a plurality of apertures (52) therein permits controlled amounts of the steam to pass therethrough while redirecting a portion of the steam along the wall (16) of the chamber (12) to interpose a shield of steam between the wall and uniformly heated processing zone (45).
摘要翻译：描述了高压蒸汽冷凝焊接设备（10）。设备（10）包括具有中心定位的加热处理区（45）的腔室（12），高压蒸汽被注入到其中以在其中的物品（43）上回流焊料。具有其中具有多个孔（52）的锥形顶部（51）的挡板（41）允许受控量的蒸汽通过，同时沿着腔室（12）的壁（16）重定向蒸汽的一部分，在壁和均匀加热的处理区（45）之间插入蒸汽屏蔽。

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