会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 13. 发明授权
    • Optical fibre end connector
    • 光纤端接头
    • US3936143A
    • 1976-02-03
    • US497107
    • 1974-08-13
    • Setsuo Sato
    • Setsuo Sato
    • G02B6/36G02B6/38G02B5/14
    • G02B6/3843
    • A connector having two connector portions which are adjustably connected together to be in aligned relationship and with each portion receiving the respective ends of optical fibre lines to be connected together in abutting and aligned relationship. At least one connector portion has an inner collar in which the end of the fibre is disposed to lie in eccentric relationship to the longitudinal axis of the collar. This inner collar is rotatably disposed in a hole in an outer collar with the hole being eccentrically disposed with respect to the longitudinal axis of its outer collar. By angular adjustment of the inner and outer collars with respect to each other the respective ends of the optical fibre lines can be positioned with respect to each. At least one inner collar can be of transparent material so that optical leakage occurring at the connector can be easily detected.
    • 具有两个连接器部分的连接器,其可调节地连接在一起成对准关系,并且每个部分接收光纤线路的相应端部以相邻和对准的关系连接在一起。 至少一个连接器部分具有内部轴环,其中纤维的端部设置成与轴环的纵向轴线成偏心关系。 该内圈可旋转地设置在外圈中的孔中,孔相对于其外衣的纵向轴线偏心地设置。 通过相对于彼此角度地调节内圈和外圈,光纤线的相应端可以相对于每个定位。 至少一个内圈可以是透明材料,从而可以容易地检测出在连接器处发生的光学泄漏。
    • 17. 发明授权
    • Process for the preparation of polyamides
    • 制备聚酰胺的方法
    • US6011131A
    • 2000-01-04
    • US81887
    • 1998-05-19
    • Setsuo SatoHercules PeloggiaTracy HuntJoerg SchwarzerRamiro Carielo BuenoRoger A. Lovald
    • Setsuo SatoHercules PeloggiaTracy HuntJoerg SchwarzerRamiro Carielo BuenoRoger A. Lovald
    • C08G69/34C08G73/10C08G69/26
    • C08G69/34
    • Process for the preparation of polyamides comprising the steps of A) reacting a soybean oil condensate obtained from the deodorization of refined soybean oil and which contains less than 30% by weight of free and esterified oleic acid based on the total weight of free and esterified fatty acids in said condensate, with a C.sub.1-4 alkanol in the presence of a zinc oxide catalyst to convert free fatty acids and fatty acid glyceride esters to fatty acid C.sub.1-4 alkyl esters;B) removing excess C.sub.1-4 alkanol, volatile reaction by-products, water, and the zinc oxide catalyst from the resulting reaction mixture;C) heating the reaction mixture from step B) under vacuum to obtain a distillate of fatty acid C.sub.1-4 alkyl esters;D) separating the distillate from step C) into a fraction containing mostly C.sub.16-18 saturated fatty acid C.sub.1-4 alkyl esters and a second fraction containing mostly C.sub.16-18 unsaturated fatty acid C.sub.1-4 alkyl esters wherein the oleic acid C.sub.1-4 alkyl ester content is less than about 35% by weight thereof;E) dimerizing said second fraction in the presence of montmorillonite clay; andF) reacting the dimerized second fraction with a polyamine.
    • 制备聚酰胺的方法包括以下步骤:使得自精制大豆油的除臭得到的大豆油缩合物与游离和酯化脂肪的总重量相比含有少于30重量%的游离和酯化油酸 所述缩合物中的酸与C 1-4烷醇在氧化锌催化剂存在下将游离脂肪酸和脂肪酸甘油酯转化为脂肪酸C 1-4烷基酯; B)从所得反应混合物中除去过量的C 1-4烷醇,挥发性反应副产物,水和氧化锌催化剂; C)在真空下加热来自步骤B)的反应混合物,得到脂肪酸C 1-4烷基酯的馏出物; D)将馏出物与步骤C)分离成大部分含有C16-18饱和脂肪酸C1-4烷基酯的馏分和主要含有C16-18不饱和脂肪酸C1-4烷基酯的第二馏分,其中油酸C 1-4烷基酯含量较少 约35重量%以上; E)在蒙脱石粘土存在下将所述第二级分二聚化; 和F)使二聚第二级分与多胺反应。
    • 19. 发明授权
    • Micromanipulator
    • 微操纵器
    • US4139948A
    • 1979-02-20
    • US839604
    • 1977-10-05
    • Haruhiko TsuchiyaSetsuo SatoMakoto Minorikawa
    • Haruhiko TsuchiyaSetsuo SatoMakoto Minorikawa
    • G02B21/32B25J7/00B25J9/02G12B5/00B23Q17/18
    • B25J7/00
    • A parallelepiped housing contains a displacement-transfer plate being slidable along the surface, and a pair of micrometer heads of the same shape and same size are mounted on a rear plate of said housing headed toward the front in said housing maintaining parallel and definite distance to one another.A differential lever is formed in such a length that the pivot parts at each tip of said pair of micrometer heads are rendered to serve as fulcrums, respectively, and a non-bisected part in the lengthwise direction of said lever is rotatably and pivotally supported as a point of application at the said displacement-transfer plate.A rectangular slider block is so constructed as to be guided along side plates and a base plate forming said housing, and is always pulled rearwards by a resilient means. Said slider block and said displacement-transfer plate are fastened via a determined space.Whereby coarse and fine adjustable displacements are realized at the displacement-transfer plate.
    • 平行六面体壳体包含沿着表面可滑动的位移传递板,并且具有相同形状和相同尺寸的一对测微头头安装在所述壳体的后板上,朝向所述壳体中的前部,保持平行且确定的距离 另一个。