Optical connector and assembly method thereof
    1.
    发明授权
    Optical connector and assembly method thereof 失效
    光连接器及其组装方法

    公开(公告)号:US5909528A

    公开(公告)日:1999-06-01

    申请号:US848298

    申请日:1997-04-29

    IPC分类号: G02B6/36 G02B6/38 G02B6/40

    CPC分类号: G02B6/3846 G02B6/3806

    摘要: The present invention relates to an optical connector and assembly method thereof to provide easier, faster and more stable coupling characteristics without fusion connection nor end-face polishing procedures at job sites. The optical connector includes a ferrule formed of a cylindrical body having a channel along a center axis thereof, the ferrule intermediate section having a cut-away portion, the ferrule with a built-in optical fiber projecting into the cut-away portion; a support member existing within the cut-away portion for maintaining a contact section between the built-in optical fiber and the optical fiber inserted from the backward section; and a locking member for holding together the intermediate section and the support member from the outer periphery of the intermediate section.

    摘要翻译: 光连接器及其组装方法技术领域本发明涉及一种光连接器及其组装方法,其提供更容易,更快和更稳定的耦合特性,而不需要在工作现场进行熔接和端面抛光。 所述光连接器包括由具有沿着其中心轴线的通道的圆柱体形成的套圈,所述套圈中间部分具有切除部分,所述套圈具有突出到所述切除部分中的内置光纤; 存在于切除部分内的支撑构件,用于保持内置光纤与从后部插入的光纤之间的接触部分; 以及用于将中间部分和支撑构件从中间部分的外周保持在一起的锁定构件。

    Method of producing frame-installed seat pad structure
    2.
    发明授权
    Method of producing frame-installed seat pad structure 失效
    生产框架安装座垫结构的方法

    公开(公告)号:US5069838A

    公开(公告)日:1991-12-03

    申请号:US501965

    申请日:1990-03-28

    摘要: A method of producing a frame-installed seat pad structure, which includes by steps (a) preparing a mold assembly which includes a mold and a lid, the lid having a foamable material feeding tube connected thereto; (b) preparing an endless elongate member which defines therein and therealong a continuous way, the endless elongate member having an inlet portion matable with the feeding tube of the lid and a plulality of outlet portions; (c) detachably connecting the endless elongate member to the lid having the inlet portion thereof mated with material feeding tube; (d) putting the lid on the mold having the endless elongate member exposed to a cavity of the mold; (e) pouring a foamable plastic material into the material feeding tube, so that the material flows in and along the continuous way and falls into the cavity through the outlet portions; (f) curing the material; and (g) removing the lid from the mold when the material is hardened to a certain degree.

    摘要翻译: 一种制造框架安装的座垫结构的方法,其包括步骤(a)制备包括模具和盖的模具组件,所述盖具有与其连接的可发泡材料供给管; (b)制备环形细长构件,其中限定在其中并且以连续的方式,所述环形细长构件具有可与所述盖的进料管配合的入口部分和出口部分的平面; (c)将所述环形细长构件可拆卸地连接到所述盖上,所述盖的入口部分与材料供给管配合; (d)将盖子放置在具有暴露于模具的空腔的环形细长构件的模具上; (e)将可发泡塑料材料倒入进料管中,使得材料沿连续方式流入并沿其连续流动并通过出口部分落入空腔中; (f)固化材料; 和(g)当材料在一定程度上硬化时,将盖子从模具中取出。

    Method of molding skin-covered foamed plastic article
    3.
    发明授权
    Method of molding skin-covered foamed plastic article 失效
    成型皮肤覆盖泡沫塑料制品的方法

    公开(公告)号:US4923653A

    公开(公告)日:1990-05-08

    申请号:US283853

    申请日:1988-12-13

    CPC分类号: B29C44/145 B29C44/086

    摘要: A method of molding a skin-covered foamed plastic article, which includes by steps putting a bag-shaped outer skin member into a cavity of a lower mold, the skin member including an outer layer and a porous inner layer lined on the outer layer; putting a first upper mold on said lower mold to close the cavity; fastening the lower and first upper molds together with a first fastening force; pouring a foamable plastic material into the bag-shaped outer skin member in the cavity and curing the same; removing the first upper mold from the lower mold after the material is hardened to a certain degree; putting a second upper mold on the lower mold to define a given space therebetween; fastening the lower and second upper molds together with a second fastening force which is greater than the first fastening force; and pouring the foamable plastic material into the given space and curing the same.

    摘要翻译: 一种成型皮肤覆盖的发泡塑料制品的方法,其包括通过将袋状外皮部件放入下模具的空腔中的步骤,所述皮肤部件包括内层和外层的多孔内层; 将第一上模放在所述下模上以闭合所述腔; 用第一紧固力将下部和第一上部模具紧固在一起; 将可发泡塑料材料倒入空腔中的袋形外皮件中并固化; 在材料硬化到一定程度后从第一上模移除第一上模; 将第二上模放置在下模上以在其间限定给定的间隔; 将第二上模与第一紧固力紧固在一起; 并将可发泡塑料材料倒入给定的空间并固化。

    Method of producing skin-covered pad for seat
    4.
    发明授权
    Method of producing skin-covered pad for seat 失效
    生产用于座椅的皮肤覆盖垫的方法

    公开(公告)号:US4886630A

    公开(公告)日:1989-12-12

    申请号:US200802

    申请日:1988-05-26

    摘要: A method of producing a skin-covered pad for a seat, which includes by steps (a) preparing a lower mold which has a cavity formed therein, the mold having projections on a bottom of the cavity; (b) putting a bag-shaped outer skin member into the cavity, the skin member being thermally plastic; (c) putting an upper mold on the lower mold to close the cavity, the upper mold having an aperture formed therethrough; (d) projecting a press member into the cavity through the aperture, the press member having at its work head recesses which are shaped to match with the projections of the lower mold; (e) pressing the recessed work head of the press member against the projections of the lower mold with an interposal of a part of the outer skin member therebetween; (f) heating the work head of the press member thereby to soften the part of the outer skin member; (g) separating the work head of the press member away from the projections of the lower mold; and (h) pouring a liquid material for foamed plastic into the cavity and curing the same.

    摘要翻译: 一种制造用于座椅的皮肤覆盖垫的方法,其包括步骤(a)制备其中形成有腔的下模,所述模具在所述腔的底部具有突起; (b)将袋形外皮构件放入空腔中,所述表皮构件是热塑性的; (c)将上模放置在下模上以封闭空腔,上模具有穿过其形成的孔; (d)通过所述孔将压制构件突出到所述空腔中,所述按压构件在其工作头部凹部处成形为与所述下模具的突起匹配; (e)通过所述外皮部件的一部分在其间的配置来将所述按压部件的所述凹入的工作头压靠在所述下模具的突出部上; (f)对加压部件的工作头进行加热,软化外皮部件的一部分; (g)将压力构件的工作头远离下模具的突起分离; 和(h)将泡沫塑料的液体材料倒入空腔中并固化。

    Low temperature sealing glass composition
    7.
    发明授权
    Low temperature sealing glass composition 失效
    低温密封玻璃组成

    公开(公告)号:US5116786A

    公开(公告)日:1992-05-26

    申请号:US793221

    申请日:1991-11-07

    申请人: Ichiro Matsuura

    发明人: Ichiro Matsuura

    IPC分类号: C03C8/10 C03C3/12 C03C8/24

    CPC分类号: C03C8/24 C03C3/122

    摘要: A low temperature sealing glass composition comprises a glass powder comprising 20 to 55 wt. % of PbO, 20 to 55 wt. % of V.sub.2 O.sub.5, 5 to 40 wt. % of TeO.sub.2, and 0 to 8 wt. % of Al.sub.2 O.sub.3 or (i) 50 to 80 vol. % of a glass powder comprising 20 to 55 wt. % of PbO, 20 to 55 wt. % of V.sub.2 O.sub.5, 5 to 40 wt. % of TeO.sub.2, and 0 to 8 wt. % of Al.sub.2 O.sub.3, and (ii) 20 to 50 vol. % of low thermal expansion ceramic fillers.

    摘要翻译: 低温密封玻璃组合物包含一种玻璃粉末,其包含20至55wt。 %的PbO,20〜55wt。 %V2O5,5〜40wt。 %的TeO 2,和0〜8wt。 %的Al 2 O 3或(i)50〜80体积% %的玻璃粉末包含20至55wt。 %的PbO,20〜55wt。 %V2O5,5〜40wt。 %的TeO 2,和0〜8wt。 %的Al 2 O 3,和(ii)20〜50体积% %的低热膨胀陶瓷填料。

    Optical connector plug and optical connector
    8.
    发明授权
    Optical connector plug and optical connector 失效
    光连接器插头和光连接器

    公开(公告)号:US5862282A

    公开(公告)日:1999-01-19

    申请号:US809744

    申请日:1997-06-17

    IPC分类号: G02B6/38 G02B6/36

    摘要: An optical connector that can stably connect even a tension-resistant jacket-covered optical fiber cord is provided. In an optical connector, which includes an optical connector plug 10 having a ferrule 14 holding an optical fiber and a housing 16 accommodating the ferrule, and an adapter connecting the optical connector plugs; the optical fiber is an optical fiber cord 12 in which at least the jacket carries tension, a secondary coated optical fiber (120) and the jacket (123) carrying the tension of the optical fiber cord 12 are secured to the ferrule 14, and the ferrule 14 is immovably mounted to the housing 16.

    摘要翻译: PCT No.PCT / JP96 / 01922 Sec。 371日期:1997年6月17日 102(e)日期1997年6月17日PCT PCT 1996年7月11日PCT公布。 出版物WO97 / 03374 日期1997年1月30日提供了可以稳定连接甚至抗张力的护套覆盖的光纤线的光学连接器。 在一种光学连接器中,其包括具有保持光纤的套圈14和容纳套圈的壳体16的光学连接器插头10和连接光学连接器插头的适配器; 光纤是其中至少夹套承载张力的光纤线12,承载光纤线12的张力的二次涂覆光纤(120)和护套(123)固定到套圈14上,并且 套圈14不可移动地安装到壳体16。

    Optical connectors capable of contacting endfaces of optical fibers
directly
    9.
    发明授权
    Optical connectors capable of contacting endfaces of optical fibers directly 失效
    能够直接接触光纤的端面的光连接器

    公开(公告)号:US5519800A

    公开(公告)日:1996-05-21

    申请号:US235853

    申请日:1994-04-29

    IPC分类号: G02B6/38 G02B6/36

    摘要: A novel optical connector that includes the following: a optical connector ferrule which is capable of fixing optical fibers; optical fibers fixed onto the optical connector ferrule, such that the end surfaces of the optical fibers project beyond an end surface of the optical connector ferrule; an adhesive for fixing the opticalfibers onto the optical connector ferrule; and a member whose Young's Modulus is less than that of the optical fiber and is provided to an area on the end surface of the optical connector ferrule surronding, at a minimum, the projected portions of the optical fibers. And when the end surface of the optical connector is polished, the ends of the optical fibers are capable of projecting from the end surface of the optical connector ferrule, even if the end surface portion of the optical connector ferrule contains afiller, the hardness of which is less than that oaf the optical fibers.

    摘要翻译: 一种新颖的光连接器,包括以下部件:能够固定光纤的光连接器套圈; 固定在光连接器套圈上的光纤,使得光纤的端面突出超过光连接器套圈的端面; 用于将光纤固定到光连接器套圈上的粘合剂; 以及其杨氏模量小于光纤的杨氏模量的构件,并且至少设置在光纤的突出部分上的光纤连接器套管的端面的表面上。 并且当光连接器的端面抛光时,即使光连接器套圈的端表面部分包含毛细管,光纤的端部能够从光连接器套圈的端面突出,其硬度 小于光纤。

    Low temperature sealing composition
    10.
    发明授权
    Low temperature sealing composition 失效
    低温密封组成

    公开(公告)号:US4537863A

    公开(公告)日:1985-08-27

    申请号:US521896

    申请日:1983-08-10

    IPC分类号: C04B37/00 H01L23/10 C03C7/02

    摘要: A sealing composition suitable for sealing alumina packages for integrated circuits at a temperature below about 450.degree. C. for a short time of about 10 minutes. The composition is a mixture of 50-80 wt. % vitreous solder glass powder of PbO-B.sub.2 O.sub.3 system having a deformation point of 350.degree. C. or less, 1-35 wt. % first ceramic powder and 1-45 wt. % second ceramic powder. The total amount of the first and second ceramic powders is 20-50 wt. %. The first ceramic comprises 68-75 wt. % ZnO, 23-28 wt. % SiO.sub.2 and 0-8 wt. % Al.sub.2 O.sub.3, and the second ceramic comprises 98-99.9 wt. % SnO.sub.2 and 0.1-2 wt. % ZnO.

    摘要翻译: 一种密封组合物,适用于在低于约450℃的温度下密封用于集成电路的氧化铝包装,短时间约10分钟。 该组合物是50-80wt。 具有350℃以下的变形点的PbO-B 2 O 3体系的玻璃态玻璃态玻璃粉末,1-35重量% %第一陶瓷粉末和1-45重量% %第二陶瓷粉。 第一和第二陶瓷粉末的总量为20-50wt。 %。 第一陶瓷包含68-75wt。 %ZnO,23-28wt。 %SiO 2和0-8wt。 %Al 2 O 3,并且第二陶瓷包含98-99.9wt。 %SnO2和0.1-2wt。 %ZnO。