专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4779949A Connector having axially slit end for gripping optical fiber 失效
标题翻译：具有用于夹持光纤的轴向狭缝端的连接器
公开(公告)号：US4779949A
公开(公告)日：1988-10-25
申请号：US846794
申请日：1986-04-01
申请人： Eiji Iri , Masatoshi Tabira , Tsuneo Kiriyama , Nobutake Tanaka , Toshiaki Minaki
发明人： Eiji Iri , Masatoshi Tabira , Tsuneo Kiriyama , Nobutake Tanaka , Toshiaki Minaki
IPC分类号： G02B6/36 , G02B6/38 , G02B7/26
CPC分类号： G02B6/389 , G02B6/38 , G02B6/3855 , G02B6/3887 , G02B6/3821 , G02B6/3869 , G02B6/3878
摘要： This invention relates to a connector for optical fiber used for optical communication parts, especially to a plug of the connector, comprising an inner tube into which an endportion of an optical fiber cord, whose cover is peeled off, is inserted and which is formed with axial slittings; and an outer tube being fitted onto the inner tube and made of a solid material, the inner tube being reduced in diameter at the portion having the slittings, thereby fixing the optical fiber thereto.
摘要翻译：本发明涉及一种用于光通信部件的光纤连接器，特别涉及一种连接器插头，包括一个内管，其内部插有盖子被剥离的光纤线缆的端部，并且形成有轴向分切; 并且外管装配在内管上并由固体材料制成，内管在具有分切的部分处直径减小，从而将光纤固定到其上。

2. 发明授权

US4582661A Composition for use in electromagnetic wave shielding 失效
标题翻译：用于电磁波屏蔽的组合物
公开(公告)号：US4582661A
公开(公告)日：1986-04-15
申请号：US598333
申请日：1984-03-16
申请人： Hirotaka Ito , Akio Kusui
发明人： Hirotaka Ito , Akio Kusui
IPC分类号： H01R13/648 , C08K3/08 , C08K7/06 , C08L55/02 , H01B1/22 , H01B7/00 , H01B7/17 , H01B7/18 , H02G15/103 , H05K9/00 , C08K7/02 , C08L27/06
CPC分类号： H05K9/009 , C08K3/08 , C08K7/06 , C08L55/02 , H01B1/22 , H02G15/103 , Y10T428/24818
摘要： A shielding composition has an electromagnetic wave shielding property and also an injection molding property. The composition comprises at least one kind of embedding material selected from a group consisting of plasticized vinyl chloride and acrylonitrile-butadiene-styrene resin, and copper or copper alloy fiber having a diameter of 1-100 .mu.m and a length of 0.5-10 mm embedded in said embedding material. The amount of the fibers is 30-70% by weight of the total composition.
摘要翻译： PCT No.PCT / JP83 / 00238 Sec。 371日期1984年3月16日 102（e）日期1984年3月16日PCT提交1983年7月25日PCT公布。出版物WO84 / 00555 日期：1984年2月16日。屏蔽组合物具有电磁波屏蔽性和注射成型性。该组合物包含选自由塑化氯乙烯和丙烯腈 - 丁二烯 - 苯乙烯树脂组成的组中的至少一种包埋材料，以及直径为1-100μm，长度为0.5-10mm的铜或铜合金纤维嵌入在所述嵌入材料中。纤维的量为总组合物的30-70重量％。

3. 发明授权

US4549175A Image transmission apparatus using a random arrangement of optical fibers 失效
标题翻译：使用光纤随机排列的图像传输装置
公开(公告)号：US4549175A
公开(公告)日：1985-10-22
申请号：US433193
申请日：1982-10-06
申请人： Mitsuru Rokunohe , Toshiyuki Nakajima , Kansei Iwata , Hiroyuki Tajima
发明人： Mitsuru Rokunohe , Toshiyuki Nakajima , Kansei Iwata , Hiroyuki Tajima
IPC分类号： G02B6/06 , G09G1/00
CPC分类号： G02B6/06
摘要： Image display apparatus provided with an address converter aiding the apparatus in faithfully reproducing for display an optical image transmitted via an optical fiber bundle. The address converter is adapted to store information concerning the relation between the geometric address of the individual optical fibers at one end face of the optical fiber bundle and that at the other end face so as to permit conversion of one geometric address to the other. The small elements of an image transmitted through the individual optical fibers to the rear end of the bundle are rearranged in accordance with the geometric address of the fibers on the front end to complete an image conforming to the original transmitted image.
摘要翻译：具有地址转换器的图像显示装置辅助设备忠实再现以显示经由光纤束传输的光学图像。地址转换器适于存储关于光纤束的一端面处的各个光纤的几何地址与另一端面之间的关系的信息，以允许将一个几何地址转换为另一个。根据前端的光纤的几何地址重新布置通过各个光纤传输到束的后端的图像的小元件，以完成符合原始传输图像的图像。

4. 发明授权

US4395320A Apparatus for producing electrodeposited wires 失效
标题翻译：电沉积线制造装置
公开(公告)号：US4395320A
公开(公告)日：1983-07-26
申请号：US231610
申请日：1981-02-05
申请人： Tatsuji Kasashima , Shuji Morita , Hiroyuki Hayami , Seiroku Ose , Yoshinori Takada , Fumihiro Nozaki
发明人： Tatsuji Kasashima , Shuji Morita , Hiroyuki Hayami , Seiroku Ose , Yoshinori Takada , Fumihiro Nozaki
IPC分类号： C25D5/22 , C25D7/06 , C25D17/00
CPC分类号： C25D7/0607 , C25D5/22
摘要： A method and an apparatus are disclosed for coating a metallic wire with a similar or dissimilar metallic plating layer having the desired uniform thickness and a compact metallic structure by passing the wire through electrolytic baths and through surface smoothing stations. The wire is passed through an electrolytic bath to coat the wire with a plating layer, then pressed against the peripheral surfaces of rotatable rollers to smooth the surface of the plating layer substantially over the entire periphery thereof. Subsequently the wire is coated with an electrolytic plating layer over the smoothed surface of the wire.
摘要翻译：公开了一种方法和装置，用于通过使电线通过电解槽和通过表面平滑工位来涂覆具有所需均匀厚度和紧凑金属结构的类似或不同金属镀层的金属线。电线穿过电解槽，用电镀层涂覆线，然后压在可旋转辊的周边表面上，使镀层的表面基本上在其整个周边上平滑。随后，电线在平滑的电线表面上涂覆有电解镀层。

5. 发明授权

US4190137A Apparatus for deicing of trolley wires 失效
标题翻译：电车导线除冰装置
公开(公告)号：US4190137A
公开(公告)日：1980-02-26
申请号：US918168
申请日：1978-06-22
申请人： Akira Shimada , Kouichi Watanabe , Katsuji Nakajima
发明人： Akira Shimada , Kouichi Watanabe , Katsuji Nakajima
IPC分类号： B60M3/00 , B60M1/34
CPC分类号： B60M3/00
摘要： In a power transmission system comprising at least two trolley wires for supplying an alternating current power to an electric vehicle, and at least two feeder lines coupled to the trolley wires at feeding points of the corresponding trolley wires spaced apart a given interval for feeding a voltage to the trolley wires, with a closed loop formed between a portion of the trolley wires and a portion of the feeder lines through two adjacent feeding points, a throughtype current transformer is provided for each feeder line such that the feeder line extends through the transformer and the primary winding of the transformer is connected to receive an alternating current voltage between the above described at least two trolley wires, whereby a secondary alternating current induced in the feeder lines serving as a secondary conductor of the transformer flows through the above described closed loop, which causes a Joule heat along the trolley wires, thereby to deicing of the trolley wires. Preferably, an alternating voltage between the above described at least two trolley wires is selectively applied to the primary winding of the transformer, such that a supply of the alternating current voltage to the primary winding is controlled manually or automatically responsive to meteorological conditions. Such an automatic control of a supply to the primary winding of the transformer may be selectively effected, in association with the temperature of the trolley wires being lower than a preset temperature, a predetermined meteorological condition being met by an ambient temperature, water, snow and the like, a current normally flowing through the trolley wires being less than a predetermined value, and the like, singly or in combination.
摘要翻译：在包括用于向电动车辆提供交流电力的至少两个电车线的电力传输系统中，以及在给定间隔间隔一定时间间隔的给定间隔处与至少两条馈线相连的至少两条馈线，通过两个相邻的馈电点，通过两个相邻的馈电点，在一部分电车线之间形成闭合回路和一部分供电线，为每个供电线路提供通气型电流互感器，使得馈线延伸穿过变压器，变压器的初级绕组被连接以在上述至少两个电车线之间接收交流电压，由此在用作变压器的次级导体的馈线中感应的次级交流电流流过上述闭环，这导致沿着电车线的焦耳热，从而对电车线进行除冰。优选地，上述至少两条电车线之间的交流电压被选择性地施加到变压器的初级绕组，使得根据气象条件手动或自动地控制向初级绕组的供电。可以选择性地实现对变压器的初级绕组的供应的这种自动控制，其与电车线的温度低于预设温度，预定的气象条件由环境温度，水，雪和通常流过电车线的电流小于预定值，等等，单独或组合。

6. 发明授权

US4096313A Electrical insulating paper and method of making same 失效
标题翻译：电绝缘纸及其制造方法
公开(公告)号：US4096313A
公开(公告)日：1978-06-20
申请号：US793909
申请日：1977-05-04
申请人： Hideo Fujita , Hirotaka Itoh
发明人： Hideo Fujita , Hirotaka Itoh
IPC分类号： B32B5/08 , D04H13/00 , D21H11/04 , D21H13/14 , D21H27/38 , H01B3/48 , B32B5/02
CPC分类号： D21H11/04 , B32B5/08 , D04H1/425 , D04H1/4291 , D04H1/544 , D04H1/559 , D04H1/56 , D04H1/732 , D21H13/14 , D21H27/38 , H01B3/48 , Y10S428/903 , Y10T428/31913
摘要： The herein-disclosed electrical insulating paper is well-suited to the insulation of extra-and ultra-high-voltage oil-filled electric power cable, and comprises at least one layer (A) which is a mixture of polypropylene fibers and kraft pulp and at least one layer (B) of accumulated polypropylene fibers laminated to the layer (A) by fiber-to-fiber bonding of the polypropylene fibers. The electrical insulating paper is prepared by superposing at least one layer of a mixed paper of polypropylene fibers and kraft pulp and at least one layer of polypropylene web, and heating the superposed layers at a temperature of 110.degree. to 180.degree. C to thermally laminate the layers each other.
摘要翻译：本文公开的电绝缘纸非常适合于超高压充油电力电缆的绝缘，并且包括至少一层（A），其是聚丙烯纤维和牛皮纸浆的混合物，以及通过聚丙烯纤维的纤维 - 纤维粘合层压到层（A）上的至少一层聚丙烯纤维层（B）。电绝缘纸通过将聚丙烯纤维和牛皮纸浆和至少一层聚丙烯纤维网的至少一层混合纸重叠，并在110℃至180℃的温度下加热叠层，以热层压彼此层叠。

7. 发明授权

US3819583A Method of preparing ferrocene polymers 失效
标题翻译：制备FOCOCENE聚合物的方法
公开(公告)号：US3819583A
公开(公告)日：1974-06-25
申请号：US28635972
申请日：1972-09-05
申请人： DAINICHI NIPPON CABLES LTD
发明人： KATO H
IPC分类号： C08G16/02 , C08G13/00 , C08G15/00
CPC分类号： C08G16/0287
摘要： The present invention provides a method of preparing ferrocene polymers which comprises reacting ferrocene with aldehydes or ketones in the presence of a Lewis acid catalyst and an aprotic, polar solvent having a dipole moment of at least 0.5 Debye. The invention has the following advantages in comparison with prior arts; (1) polymer yields are considerably improved. Usually 30 - 60 percent increases are achieved. (2) Quantity of tarry byproducts is very small. (3) Most of the ferrocene polymers obtained are tractable. (4) Some of the ferrocene polymers obtained have extremely high electric conductivity.
摘要翻译：本发明提供了一种制备二茂铁聚合物的方法，该方法包括在路易斯酸催化剂和偶极矩至少为0.5德拜的非质子极性溶剂的存在下使二茂铁与醛或酮反应。

8. 发明授权

US3701720A Manufacture of electrically insulating paper 失效
标题翻译：电绝缘纸的制造
公开(公告)号：US3701720A
公开(公告)日：1972-10-31
申请号：US3701720D
申请日：1969-11-24
申请人： DAINICHI NIPPON CABLES LTD
发明人： FUJITA HIDEO , ISHITOHI MASAMI , SUGA HIROYOSHI , ISHIWARI KEISHIRO , YOTSUI YOSHIKAZU , YAMASHITA TADAO , EDAMITSU MASAYUKI , MORIWAKI SHOKICHI
IPC分类号： H01B3/52 , B01K1/00
CPC分类号： H01B3/52
摘要： A METHOD FOR PRODUCING ELECTRICALLY INSULATING PAPER HAVING A REDUCED DIELECTRIC DISSIPATI FACTOR COMPRISES CONTINUOUSLY PASSING PAPER THROUGH A LIQUID MEDIUM WHICH HAS A CONDUCTIVITY OF AT LEAST 10 MICRO MHOS/CM. AND WHICH IS FILLED BETWEEN AT LEST ONE PAIR OF ELECTRODES DISPOSED IN FACING RELATIONSHIP WITH EACH OTHER. VOLTAGE IS

APPLIED TO THE ELECTRODES TO THEREBY REMOVE IONIC SUBSTANCES FROM THE PAPER AND THE TREATED PAPER IS DRIED.

9. 发明授权

US4850664A Connector for optical fiber 失效
标题翻译：光纤连接器
公开(公告)号：US4850664A
公开(公告)日：1989-07-25
申请号：US871777
申请日：1986-06-09
申请人： Eiji Iri , Masatoshi Tabira
发明人： Eiji Iri , Masatoshi Tabira
IPC分类号： B24B19/22 , G02B6/25 , G02B6/38
CPC分类号： G02B6/3857 , B24B19/226 , G02B6/25 , G02B6/3847 , G02B6/3855 , G02B6/3861 , G02B6/3822 , G02B6/3854
摘要： The present invention relates to a connector for optical fiber used as optical communication parts, in particular to a ferrule which is one member of a plug side of the connector, a pointed end portion of the ferrule being partially cut off, and the optical fiber being inserted and fixed into the ferrule, the terminal treatment of the optical fiber is practiced by injuring the circumferential surface of the pointed end portion of the optical fiber and by cleaving the pointed end portion of the optical fiber.
摘要翻译：本发明涉及一种用作光通信部件的光纤连接器，特别涉及作为连接器的插头侧的一个部件的套圈，套圈的尖端部分被切断，光纤是插入并固定到套圈中，通过损伤光纤的尖端部分的圆周表面并且解开光纤的尖端部分来实现光纤的端接处理。

10. 发明授权

US4690500A Optical multiple fiber 失效
标题翻译：光纤多纤
公开(公告)号：US4690500A
公开(公告)日：1987-09-01
申请号：US556234
申请日：1983-11-01
申请人： Hiroyuki Hayami , Atsushi Utsumi
发明人： Hiroyuki Hayami , Atsushi Utsumi
IPC分类号： G02B6/04 , G02B6/06
CPC分类号： G02B6/06
摘要： An optical multiple fiber comprising a multiplicity of optical fibers which are fused together with each other, each optical fiber comprising a core made of pure silica glass and a cladding layer disposed on the core and made of a dopant-containing silica glass, characterized in that the thickness of the cladding layer satisfies the following equation (I):2 D.sub.1 .gtoreq.T.sub.1 .gtoreq.1.0 .mu.m. (I)wheren T.sub.1 is the thickness of the cladding layer in .mu.m. and D.sub.1 is the outer diameter of the core in .mu.m., in order to improve the image-transmitting capacity of the multiple fiber, including the sharpness and brightness of transmitted image.
摘要翻译： PCT No.PCT / JP83 / 00057 Sec。 371日期：1983年11月1日 102（e）1983年11月1日日期PCT提交1983年2月26日PCT公布。出版物WO83 / 03144 日期：1983年9月15日。一种包含彼此熔合在一起的多个光纤的光学多光纤，每个光纤包括由纯石英玻璃制成的芯和设置在芯上并由掺杂剂 - 其特征在于，所述包覆层的厚度满足下述式（I）：2 D1> / = T1> / =1.0μm。（I）其中T1是包层的厚度，单位为μm。 D1是芯的外径，以提高多光纤的图像传输能力，包括透射图像的清晰度和亮度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式