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

US5619605A Optical connector 失效
标题翻译：光连接器
公开(公告)号：US5619605A
公开(公告)日：1997-04-08
申请号：US580587
申请日：1995-12-29
申请人： Tomohiko Ueda , Ichiro Matsuura , Makoto Honjo , Toshiaki Kakii , Toru Yamanishi , Shinji Nagasawa
发明人： Tomohiko Ueda , Ichiro Matsuura , Makoto Honjo , Toshiaki Kakii , Toru Yamanishi , Shinji Nagasawa
IPC分类号： G02B6/38
CPC分类号： G02B6/3861 , G02B6/3821 , G02B6/3865 , G02B6/3885 , G02B6/3822 , G02B6/3863 , G02B6/389
摘要： A novel optical connector that includes the following: an 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 optical fibers 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 surrounding, 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 a filler, the hardness of which is less than that of the optical fibers.
摘要翻译：一种新颖的光学连接器，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; 并且其杨氏模量小于光纤的杨氏模量的构件，并且设置在至少围绕光纤的突出部分的光连接器套圈的端面上的区域。并且当光连接器的端面被抛光时，即使光连接器套圈的端表面部分含有填料，光纤端部也能够从光连接器套管的端面突出，其小于光纤的数量。

2. 发明授权

US5192834A Insulated electric wire 失效
标题翻译：绝缘电线
公开(公告)号：US5192834A
公开(公告)日：1993-03-09
申请号：US803954
申请日：1991-12-09
申请人： Toru Yamanishi , Tatsuya Kakuta , Akinori Mori
发明人： Toru Yamanishi , Tatsuya Kakuta , Akinori Mori
IPC分类号： H01B7/02 , H01B11/18 , H01B13/06 , H01B13/14
CPC分类号： H01B13/142 , H01B11/1839 , H01B13/065 , H01B7/0233
摘要： A process for producing an insulated electric wire, comprising the steps of coating around a conductor an energy radiation curable resin composition having heat expansible microspheres incorporated therein, and curing the energy radiation curable resin composition thus coating on the conductor by exposure to an energy radiation. The process also comprises the step of heating the energy radiation curable resin composition to expand the heat expansible microspheres in the energy radiation curable resin composition, thereby forming a high-porosity insulation layer on the conductor. An insulated electric wire comprises a conductor; an energy radiation curable resin composition layer having microspheres incorporated therein and surrounding the conductor, the outside diameter of the microspheres in the energy radiation curable resin composition layer being maximum in the vicinity of the conductor and decreasing gradually toward the periphery of the energy radiation curable resin composition layer.
摘要翻译：一种绝缘电线的制造方法，其特征在于，包括在导体周围涂敷具有热膨胀性微球的能量射线固化性树脂组合物的工序，使能量辐射固化性树脂组合物固化，由此通过暴露于能量辐射而在导体上涂布。该方法还包括加热能量辐射固化树脂组合物以膨胀能量辐射固化树脂组合物中的可热膨胀微球的步骤，从而在导体上形成高孔隙率绝缘层。绝缘电线包括导体; 能量放射线固化树脂组合物层，其中并入并围绕导体的微球，能量辐射固化树脂组合物层中的微球的外径在导体附近最大并且朝向能量辐射固化树脂的周围逐渐减小组成层。

3. 发明授权

US5128175A Insulated electric wire and process for producing the same 失效
标题翻译：绝缘电线及其制造方法
公开(公告)号：US5128175A
公开(公告)日：1992-07-07
申请号：US492794
申请日：1990-03-13
申请人： Toru Yamanishi , Tatsuya Kakuta , Akinori Mori
发明人： Toru Yamanishi , Tatsuya Kakuta , Akinori Mori
IPC分类号： H01B7/02 , H01B11/18 , H01B13/06 , H01B13/14
CPC分类号： H01B13/065 , H01B11/1839 , H01B13/142 , H01B7/0233
摘要： A process for producing an insulated electric wire, comprising the steps of coating around a conductor an energy radiation curable resin composition having heat expansible microspheres incorporated therein, and curing the energy radiation curable resin composition thus coated on the conductor by exposure to an energy radiation. The process also comprises the step of heating the energy radiation curable resin composition to expand the heat expansible microspheres in the energy radiaiton curable resin composition, thereby forming a high-porosity insulation layer on the conductor. An insulated electric wire comprises a conductor; an energy radiation curable resin composition layer having microspheres incorporated therein and surrounding the conductor, the outside diameter of the microspheres in the energy radiation curable resin composition layer being maximum in the vicinity of the conductor and decreasing gradually toward the periphery of the energy radiation curable resin composition layer.

4. 发明授权

US5115103A Insulated conductor and method of producing the same 失效
标题翻译：绝缘导体及其制造方法
公开(公告)号：US5115103A
公开(公告)日：1992-05-19
申请号：US446679
申请日：1989-11-06
申请人： Toru Yamanishi , Tatsuya Kakuta , Akinori Mori
发明人： Toru Yamanishi , Tatsuya Kakuta , Akinori Mori
IPC分类号： C08J9/32 , H01B3/44 , H01B3/46
CPC分类号： H01B3/44 , C08J9/32 , H01B3/46 , Y10T428/249972 , Y10T428/249974 , Y10T428/254
摘要： This invention relates to a novel coating structure composed of a mixture of an energy irradiation curable resin composition and microspheres, which is used to form a thinfilm coating on a small diameter conductor, thus producing an insulated conductor which has low capacitance obtained in spite of the thin-film coating, has very little variation in capacitance due to the manufacturing process, has a smooth coating layer, and can be manufactured quickly.

5. 发明授权

US4997260A Optical fiber having a protective coating 失效
标题翻译：具有保护涂层的光纤
公开(公告)号：US4997260A
公开(公告)日：1991-03-05
申请号：US456955
申请日：1989-12-26
申请人： Makoto Honjo , Tatsuya Kakuta , Toru Yamanishi
发明人： Makoto Honjo , Tatsuya Kakuta , Toru Yamanishi
IPC分类号： C03C25/10 , G02B6/036
CPC分类号： C03C25/1065 , G02B6/02395 , Y10T428/24942
摘要： An optical fiber which comprises a light-guiding glass fiber and a coating around the glass fiber, the coating consisting of at least two layers of polyorganosiloxane resin compositions having a ladder portion and a linear portion, and a ratio of the ladder portion and the linear portion in one layer being different from that in other layer, has good strength and good thermal resistance.

6. 发明授权

US4512281A Method for coating optical transmission glass fibers 失效
标题翻译：光传输玻璃纤维涂层方法
公开(公告)号：US4512281A
公开(公告)日：1985-04-23
申请号：US529779
申请日：1983-09-06
申请人： Toru Yamanishi , Katsuyuki Tsuneishi , Masaaki Yoshida
发明人： Toru Yamanishi , Katsuyuki Tsuneishi , Masaaki Yoshida
IPC分类号： C03C25/10 , C03C25/14 , B05B5/02 , B05C5/02 , B05D5/06
CPC分类号： C03C25/106 , C03C25/143
摘要： A method and apparatus for coating optical transmission glass fibers with a resinous composition. A vessel is provided through which a glass fiber is drawn. While it is being drawn through the vessel, the fiber is spun, and a resin coating is applied. In order to maintain the air pressure within the vessel fairly constant, an exhaust vent is provided through which excess particles of the resinous composition may escape. Turbulence is thus substantially reduced preventing the fiber from swinging and allowing the particles to be sprayed smoothly. Further, the particles may be electrically charged so that they are both attracted to the optical fiber and repel one another during flight. The invention employs both of these features to produce a uniform coat on an optical transmission glass fiber.
摘要翻译：一种用树脂组合物涂覆光学透射玻璃纤维的方法和装置。提供容器，通过该容器拉出玻璃纤维。当它被吸收通过容器时，纤维被纺丝，并施加树脂涂层。为了保持容器内的空气压力相当恒定，提供排气口，通过该排气口，树脂组合物的多余颗粒可以逸出。因此，湍流显着减少，防止纤维摆动并允许颗粒平滑喷射。此外，颗粒可以带电，使得它们都被吸引到光纤并在飞行中彼此排斥。本发明使用这两个特征来在光学透射玻璃纤维上产生均匀的涂层。

7. 发明授权

US4334733A Coated glass fibers for optical transmission 失效
标题翻译：用于光传输的涂层玻璃纤维
公开(公告)号：US4334733A
公开(公告)日：1982-06-15
申请号：US114460
申请日：1980-01-23
申请人： Mikio Takeshima , Masaaki Kawase , Toru Yamanishi , Masaaki Yoshida
发明人： Mikio Takeshima , Masaaki Kawase , Toru Yamanishi , Masaaki Yoshida
IPC分类号： B29D11/00 , C03C25/10 , G02B6/44 , G02B5/172
CPC分类号： C03C25/1065 , B29D11/00663 , G02B6/4402
摘要： In a glass fiber for optical transmission comprising a primary coat, a thermoplastic resin coat, and a buffer coat between the primary coat and the thermoplastic resin coat, the improvement which comprises said thermoplastic resin being a polyamide having a modulus of elasticity of about 2,000 to 8,000 kg/cm.sup.2 at a temperature in the range of 20 to 23.degree. C.
摘要翻译：在用于光学传输的玻璃纤维中，包括初级涂层，热塑性树脂涂层和初级涂层和热塑性树脂涂层之间的缓冲涂层，其改进包括所述热塑性树脂是具有约2,000至在20〜23℃的温度下为8,000kg / cm 2。

8. 发明授权

US5562985A Communication line material 失效
标题翻译：通讯线材
公开(公告)号：US5562985A
公开(公告)日：1996-10-08
申请号：US457144
申请日：1995-06-01
申请人： Hiroaki Sano , Tatsuya Kakuta , Toru Yamanishi
发明人： Hiroaki Sano , Tatsuya Kakuta , Toru Yamanishi
IPC分类号： G02B6/44 , G02B6/46 , D07G3/00
CPC分类号： G02B6/4438 , Y10T428/2927 , Y10T428/2933 , Y10T428/2938 , Y10T428/296 , Y10T428/2962
摘要： The invention relates to coating composition, coated articles of manufacture, and to the formation of the coated articles. The coating is an energy-beam set resin containing fluid containing heat-expandable, fluid-encapsulating hollow spheres in the resin. The coating of a substrate, such as a communication line material, is accomplished by coating the material with a resin mixture containing expandable spheres and then exposing the coated material to an energy-beam source for a period of time to cure the resin and expand the spheres. The coating is applied to at least one filament of a communication line material. Such filaments can be gathered into bundles which are first extrusion coated with a thermoplastic polymer before being coated with the resin mixture. The composition of the resin material can be varied by changing the volume percent of the hollow spheres present in the resin mixture.
摘要翻译：本发明涉及涂料组合物，涂覆制品和涂层制品的形成。该涂层是含有在树脂中含有可热膨胀的，流体封装的中空球体的流体的能量束固定树脂。诸如通信线材料的基底的涂层通过用包含可膨胀球体的树脂混合物涂覆材料然后将涂覆的材料暴露于能量束源一段时间来固化树脂并使其膨胀球体。将涂层施加到通信线材料的至少一根细丝。这些长丝可以聚集成束，其在用树脂混合物涂覆之前首先用热塑性聚合物挤出涂覆。可以通过改变树脂混合物中存在的中空球的体积百分比来改变树脂材料的组成。

9. 发明授权

US5422971A Optical fiber connector using adhesive 失效
标题翻译：光纤连接器使用胶粘剂
公开(公告)号：US5422971A
公开(公告)日：1995-06-06
申请号：US190351
申请日：1994-02-01
申请人： Makoto Honjo , Hiroshi Katsura , Tomohiko Ueda , Toru Yamanishi
发明人： Makoto Honjo , Hiroshi Katsura , Tomohiko Ueda , Toru Yamanishi
IPC分类号： G02B6/38 , G02B6/26
CPC分类号： G02B6/3861 , G02B6/3865 , G02B6/3885
摘要： The present invention relates to an adhesive for connecting and fixing an optical fiber to an optical connector and to an optical connector which uses that adhesive. The adhesive prevents deformation of the optical connector ferrule and stressing of the optical fiber due to hardening shrinkage during the hardening of the adhesive and/or a shrinkage during cooling of the adhesive. In accordance with the invention, (1) the value of (the coefficient of linear expansion (.degree.C..sup.-1) of the adhesive).times.(the difference between a hardening temperature of the adhesive and room temperature (.degree.C.)).times.(Young's Modulus (kg/mm.sup.2) of the adhesive) is equal to or less than about 2.5, (2) the value of (the rate of hardening shrinkage (%) of the adhesive).times.(Young's Modulus (kg/mm.sup.2) of the adhesive) is equal to or less than about 1000 and/or (3) the adhesive hardens at room temperature.
摘要翻译：本发明涉及一种用于将光纤连接和固定到光学连接器的粘合剂和使用该粘合剂的光学连接器。粘合剂防止由于粘合剂硬化期间的硬化收缩和/或粘合剂冷却期间的收缩导致的光学连接器套圈的变形和光纤的应力。根据本发明，（1）（粘合剂的线膨胀系数（℃-I））×（粘合剂的硬化温度与室温（℃））× （粘合剂的杨氏模量（kg / mm 2））等于或小于约2.5，（2）粘合剂的硬化收缩率（％）的值（x）（杨氏模量（kg / mm 2））粘合剂）等于或小于约1000和/或（3）粘合剂在室温下硬化。

10. 发明授权

US4655545A Glass fiber for optical transmission 失效
标题翻译：用于光传输的玻璃纤维
公开(公告)号：US4655545A
公开(公告)日：1987-04-07
申请号：US568563
申请日：1984-01-06
申请人： Toru Yamanishi , Yuji Kameo , Masaaki Yoshida , Masao Yuto , Chihaya Tanaka
发明人： Toru Yamanishi , Yuji Kameo , Masaaki Yoshida , Masao Yuto , Chihaya Tanaka
IPC分类号： G02B1/04 , C03C25/10 , C03C25/24 , G02B6/44 , G02B6/22
CPC分类号： C03C25/1065
摘要： A glass fiber for optical transmission comprising a glass fiber having provided thereon a first coating layer of a hardened resin and a second fluorine-containing resin layer formed by extrusion molding is disclosed. At least one of the first and second layers contains an adsorbable solid powder which is capable of adsorbing fluorine gas and/or hydrofluoric acid generated from the fluorine-containing resin during the extrusion molding. The glass fiber has an improved mechanical strength without adversely affecting transmission properties of the glass fiber.
摘要翻译：公开了一种用于光学传输的玻璃纤维，其包括在其上设置有硬化树脂的第一涂层的玻璃纤维和通过挤出成型形成的第二含氟树脂层。第一层和第二层中的至少一层包含在挤出成型期间能够吸附由氟树脂产生的氟气和/或氢氟酸的可吸附固体粉末。玻璃纤维具有改善的机械强度，而不会不利地影响玻璃纤维的透射性能。

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