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91. 发明授权

US4134958A Method of manufacturing corrugated tubing of polytetrafluorethylene 失效
标题翻译：制造聚四氟乙烯波纹管的方法
公开(公告)号：US4134958A
公开(公告)日：1979-01-16
申请号：US839556
申请日：1977-10-05
申请人： Jury F. Dunichev , Anatoly S. Dushenkov , Arkady K. Pugachev
发明人： Jury F. Dunichev , Anatoly S. Dushenkov , Arkady K. Pugachev
IPC分类号： B29C53/30 , B29C17/00 , B29F5/00
CPC分类号： B29C53/305 , B29K2027/18 , B29L2031/24
摘要： The method disclosed consists of applying a plain tubular blank in polytetrafluorethylene to a cylindrical mandrel of a diameter providing for a clearance between said blank and mandrel corresponding to the depth of the corrugations to be formed. The blank is retained at its ends concentrically with the mandrel. A wire is then wound in a helical path around the blank under a tension ensuring the forming of helical corrugations, the blank being additionally retained at its outside surface within a zone preceding the zone wherein the corrugations are being formed. On forming the corrugations all the way along the surface of the blank, the product is heat treated at a temperature between 250 and 300.degree. C.By virtue of the method disclosed, the helix of wire can now be applied to a blank of polytetrafluorethylene at a rate of rotation of the blank which is 5 to 10 times that used ever before and the time of fabricating a corrugated tube between 1 and 3 m long is now reduced by 50 to 33% as compared with the known methods. Moreover, it is now a practical possibility to cut by as much as between 67 and 80% the waste of tubing unsuitable for the purpose for which it was intended.
摘要翻译：所公开的方法包括将聚四氟乙烯中的扁平管状坯件应用于直径的圆柱形心轴，其提供所述坯料和心轴之间的间隙，对应于待形成的波纹的深度。毛坯在其端部与心轴同心地保持。然后，线在缠绕坯料的螺旋路径中以张力缠绕，确保形成螺旋形波纹，坯料另外保持在其外表面上，在其中形成波纹的区域之前的区域内。在沿着坯料表面一直形成波纹时，产品在250-300℃的温度下进行热处理。

92. 发明授权

US4130623A Method of embossing 失效
标题翻译：压纹方法
公开(公告)号：US4130623A
公开(公告)日：1978-12-19
申请号：US675875
申请日：1976-04-12
申请人： John O. Walter
发明人： John O. Walter
IPC分类号： B29C59/02 , B29C3/00 , B29F5/00
CPC分类号： B29C59/02
摘要： In accordance with a preferred embodiment of this invention, a linear stitching design having improved definition is embossed onto the surface of a hot, thermoplastic sheet. During embossing the sheet is placed over a special anvil formed of an elastomer strip arranged in the pattern of the stitching and inlaid in a rigid support member. The support member confines the elastomeric anvil member such that during the embossing operation the anvil promotes more uniform distribution of pressure on the sheet and forces it into full contact with the embossing die.
摘要翻译：根据本发明的优选实施例，具有改进的定义的线性缝合设计被压印在热的热塑性片材的表面上。在压印期间，将片材放置在由以拼接图案布置并镶嵌在刚性支撑构件中的弹性体条形成的特殊砧座上。支撑构件限制弹性砧构件，使得在压花操作期间，砧座促进更均匀地分布在片材上的压力并迫使其与压花模具完全接触。

93. 发明授权

US4120924A Method for making foamed blown ware 失效
标题翻译：制造泡沫吹塑制品的方法
公开(公告)号：US4120924A
公开(公告)日：1978-10-17
申请号：US789832
申请日：1977-04-22
申请人： Dewey Rainville
发明人： Dewey Rainville
IPC分类号： B29C49/00 , B29C49/06 , B29C49/58 , B29G7/02 , B29D27/00 , B29F5/00
CPC分类号： B29C49/58 , B29C49/0005 , B29C49/06 , B29K2105/04 , Y10S264/01 , Y10S264/14
摘要： Plastic blown ware is made by expanding a molten plastic tubular blank into contact with the wall of a mold cavity. This invention evacuates air from the part of the cavity around the outside of the blank to increase the pressure differential across the tube wall during the blowing period and to help prevent the plastic from pulling away from the cavity wall during cooling and shrinkage. The invention makes blown ware by compounding the plastic with a blowing agent and by controlling the bubble size and wall thickness by changing the pressure on opposite sides of the blown article to whatever pressure will permit the gas bubbles and the plastic to expand to the desired size during cooling and setting of the plastic.
摘要翻译：塑料吹塑制品通过将熔融的塑料管状坯料膨胀成与模具腔的壁接触而制成。本发明将空气从坯料的外侧排出空腔，从而在吹塑期间增加跨越管壁的压差，并有助于防止塑料在冷却和收缩过程中从空腔壁上拉开。本发明通过将塑料与发泡剂混合并通过将吹塑制品的相对侧上的压力改变到允许气泡和塑料膨胀至所需尺寸的任何压力来控制气泡尺寸和壁厚来制造吹塑制品在塑料的冷却和固化过程中。

94. 发明授权

US4104441A Polycrystalline diamond member and method of preparing same 失效
标题翻译：多晶金刚石构件及其制备方法
公开(公告)号：US4104441A
公开(公告)日：1978-08-01
申请号：US688003
申请日：1976-05-19
申请人： Dmitry Valerianovich Fedoseev , Boris Vladimirovich Deryagin , Valentin Nikolaevich Bakul , Alexei Iosifovich Prikhna , Valentin Pavlovich Varnin , Stanislav Pavlovich Vnukov , Valentin Korneevich Gerasimenko , Jury Ivanovich Nikitin , Nekhemyan Veniaminovich Tsypin , Anatoly Vasilievich Hochko
发明人： Dmitry Valerianovich Fedoseev , Boris Vladimirovich Deryagin , Valentin Nikolaevich Bakul , Alexei Iosifovich Prikhna , Valentin Pavlovich Varnin , Stanislav Pavlovich Vnukov , Valentin Korneevich Gerasimenko , Jury Ivanovich Nikitin , Nekhemyan Veniaminovich Tsypin , Anatoly Vasilievich Hochko
IPC分类号： B01J3/06 , B24D3/04 , B29F5/00 , C04B31/16
CPC分类号： B01J3/062 , B24D3/04 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , Y10T428/2995 , Y10T428/30
摘要： A method of preparing a polycrystalline diamond member comprising sintering diamond particles having deposited thereon, not only diamond coating, but also diamond-graphite coatingIn the epitaxial method of coating according to the invention, diamond particles may be the finest ones of a size smaller than one micron. The resulting compact member is characterized in the absence of marked graphite inclusions, and diamond cleavage between the particles results in a considerable improvement of the strength of the compact member.
摘要翻译：一种制备多晶金刚石构件的方法，其包括在其上沉积金刚石颗粒，不仅金刚石涂层，而且还包括金刚石 - 石墨涂层。在根据本发明的外延涂层方法中，金刚石颗粒可以是最小的尺寸小于一微米。所得到的紧密构件的特征在于没有标记的石墨夹杂物，并且颗粒之间的金刚石切割导致紧凑构件的强度的显着提高。

95. 发明授权

US4062099A Method of making a shield for a radiation projector 失效
标题翻译：为辐射投影仪制作屏蔽的方法
公开(公告)号：US4062099A
公开(公告)日：1977-12-13
申请号：US667265
申请日：1976-03-15
申请人： Donald I. Gonser
发明人： Donald I. Gonser
IPC分类号： A61N5/06 , A61C13/15 , F21V8/00 , G21F5/018 , G21F5/02 , B29C27/00 , B29F5/00
CPC分类号： A61C19/004 , G02B6/0008 , Y10T29/49794 , Y10T29/49865 , Y10T29/49876
摘要： A shield for a radiation piping rod is formed by shrinking a length of plastic resin tubing on a rod or on a mandrel having a portion conforming to a portion of the rod to be shielded. The shrunken tubing is provided with a lengthened slit to permit stripping from the rod or mandrel to form the shield. The shield is mounted on the rod after stripping, and an air interface is formed between the rod and the shield to minimize loss of radiation caused by the shield.
摘要翻译：用于辐射管道的屏蔽件是通过将一段长度的塑料树脂管道收缩在杆上或具有与要被屏蔽的杆的一部分相符的部分的心轴上而形成的。缩小的管道设置有延长的狭缝，以允许从杆或心轴剥离以形成护罩。剥离后屏蔽件安装在杆上，并且在杆和屏蔽之间形成空气界面，以最小化由屏蔽引起的辐射损失。

96. 发明授权

US4054688A Method of making locking nuts 失效
标题翻译：制作锁紧螺母的方法
公开(公告)号：US4054688A
公开(公告)日：1977-10-18
申请号：US704294
申请日：1976-07-12
申请人： Richard J. Duffy , Philip J. Rodden
发明人： Richard J. Duffy , Philip J. Rodden
IPC分类号： B05B7/14 , B05B13/06 , B23G11/00 , B29F5/00
CPC分类号： B05B7/1477 , B05B13/0609 , B23G11/00
摘要： Improved process for applying locking patches of resilient resin to internally threaded articles such as nuts having openings at both ends of the threaded portions in which process there is used apparatus including, a support and treating member, preferably a rotatable, circular table with edge notches complementary to a portion of the exterior of a threaded article to be treated, which receives a succession of threaded articles heated to a temperature above the melting point of the resin to be applied and moves the articles along a path for treatment with the axes of the threaded articles in an up and down position and with the openings at the upper and lower ends of the threaded portions substantially uncovered, conduits on the support and treating member are associated with each threaded article to direct particles of heat fusible resin upwardly through the opening at the lower end of the article against a portion of the threaded surface of the article to form a first deposit of resin on an area of the threaded surface during movement along a first portion of the treatment path and a turning device at an intermediate location on the treatment path turns each threaded article, as it reaches that location, a predetermined angle so that the conduit associated with the article directs resin against a further area of the threaded surface to form a second deposit of resin during movement along a further portion of the treatment path.
摘要翻译：用于将螺旋形树脂的锁定片施加到内螺纹制品上的改进方法，例如在螺纹部分的两端处具有开口的螺母，其中使用的装置包括：支撑和处理构件，优选地具有边缘凹口互补的可旋转的圆形台到待处理的螺纹制品的外部的一部分，其接收加热到待施加的树脂的熔点以上的温度的螺纹制品的一系列，并沿着用于处理的路径沿着路径移动物品，处于上下位置的制品和螺纹部分的上端和下端处的开口基本上未被覆盖，支撑和处理构件上的导管与每个螺纹制品相关联，以将热熔树脂的颗粒向上通过开口处制品的下端抵靠制品的螺纹表面的一部分以形成第一沉积物在沿着治疗路径的第一部分移动期间在螺纹表面的区域中，并且处理路径上的中间位置处的转动装置在其到达该位置时使每个螺纹制品转动预定角度，使得与制品将树脂指向螺纹表面的另一区域，以在沿着处理路径的另一部分移动期间形成树脂的第二沉积物。

97. 发明授权

US4051218A Method of welding plastic seams 失效
标题翻译：焊接塑料海绵的方法
公开(公告)号：US4051218A
公开(公告)日：1977-09-27
申请号：US681980
申请日：1976-04-30
申请人： Joseph G. Hotton
发明人： Joseph G. Hotton
IPC分类号： B29C65/20 , B29C17/00 , B29D9/00 , B29F5/00
CPC分类号： B29C66/81435 , B29C65/20 , B29C66/1312 , B29C66/54 , B29C66/73921 , B29C65/2092 , B29C66/71 , B29C66/83221 , B29K2995/0069
摘要： A method of welding together two thermoplastic surfaces to form a strong watertight bond therebetween comprising the steps of serrating the two surfaces while simultaneously melting the serrations formed therein and pressing the two surfaces together, ridge to ridge and valley to valley, to collapse the ridges and cause the molten thermoplastic material to flow into the valleys until a single continuous watertight seam is formed therebetween.

98. 发明授权

US4049756A Method of making microfiche laminate having apertures with doublet lenses 失效
标题翻译：制造具有双重透镜孔径的缩微胶片层叠体的方法
公开(公告)号：US4049756A
公开(公告)日：1977-09-20
申请号：US622827
申请日：1975-10-16
申请人： George J. Yevick
发明人： George J. Yevick
IPC分类号： B29D11/00 , B32B3/06 , B29D3/00 , B29D9/10 , B29F5/00
CPC分类号： B32B3/06 , B29D11/00278 , B29C70/687 , Y10T29/49906
摘要： Method for making a microfiche structure consisting of a laminate of an opaque, apertured web sandwiched between two transparent sheets. The transparent material partially extends into each aperture to thereby define, for each aperture, an optical doublet. The laminate may be continuously formed by compression, as by rolls.
摘要翻译：用于制造由夹在两个透明片之间的不透明的多孔纤维网层压制成的缩微胶片结构的方法。透明材料部分地延伸到每个孔中，从而为每个孔定义光学双峰。层压体可以通过压缩连续形成，如通过辊。

99. 发明授权

US4016311A Method for protecting metal ends 失效
标题翻译：保护金属端的方法
公开(公告)号：US4016311A
公开(公告)日：1977-04-05
申请号：US469524
申请日：1974-05-13
申请人： Donald H. Ellerbrock , Robert J. Hough
发明人： Donald H. Ellerbrock , Robert J. Hough
IPC分类号： B29C25/00 , B29D9/08 , B29F5/00
CPC分类号： B65D17/163
摘要： A protected easy-open metal end for containers is disclosed that contains a scoreline which defines on the central portion of the end a removable panel portion and a residual lip portion. A layer of synthetic resin hot melt material is deposited on one of the central panel surfaces opposite the scoreline, whereupon after the hot melt is solidified, the end is post heated to effect softening of the hot melt so that the metal end surface is wetted thereby. The resultant bond between the hot melt and the metal end is so great that severing of the removable panel from the end effects corresponding severing of the hot melt layer to provide protective hot melt layers on the edges of each of the panel and the residual lip portions. The hot melt layer may be applied to the same or the opposite central panel surface that contains the scoreline, or on both surfaces to provide two-side protection.
摘要翻译：公开了用于容器的保护的容易开放的金属端，其包含刻痕线，该刻痕线在端部的中心部分上限定可移除的面板部分和残留的唇部。合成树脂热熔材料层沉积在与刻痕线相对的一个中心板表面上，然后在热熔体固化之后，端部被后加热以使热熔体软化，从而使金属端面被润湿。热熔体和金属端之间的结合如此之大，使得可移除的面板从端部的切断会相应地切断热熔体层，以在每个面板和残余唇部的边缘上提供保护性热熔体层。热熔层可以施加到包含刻痕线的相同或相对的中心板表面上，或者在两个表面上施加以提供双面保护。

100. 发明授权

US3991152A Method of plugging armature slots 失效
标题翻译：堵塞电枢插槽的方法
公开(公告)号：US3991152A
公开(公告)日：1976-11-09
申请号：US555437
申请日：1975-03-05
申请人： John D. Santi , Edward A. Boyd
发明人： John D. Santi , Edward A. Boyd
IPC分类号： H02K3/487 , H02K15/00 , H02K15/12 , H02K15/06 , B29D3/00 , B29F5/00
CPC分类号： H02K15/12 , H02K15/0018 , H02K3/487 , Y10T29/49012
摘要： To form winding slot plugs in a dynamoelectric machine armature, viscous uncured plastic is fed onto the cylindrical surface of the armature core, intermediate its ends, while the armature is rotated in contact with a paddle that wipingly forces the plastic into the winding slots. Preferably this is done simultaneously with coating the windings. The viscous plug material comprises the same plastic used for coating the windings, but admixed with enough inert powered material to be nonflowing.
摘要翻译：为了在电动机器电枢中形成绕组槽塞，粘性未固化塑料被馈送到电枢铁芯的圆柱形表面上，在其端部的中间，同时电枢转动地与将驱动塑料进入绕组槽的桨接触。优选地，这可以同时涂覆绕组。粘性塞材料包括用于涂覆绕组的相同塑料，但与足够的惰性动力材料混合以使其不流动。

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