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91. 发明专利

AU2018387892A1 Optical fiber cable 未知
公开(公告)号：AU2018387892A1
公开(公告)日：2020-07-02
申请号：AU2018387892
申请日：2018-12-11
申请人： FUJIKURA LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： OHNO MASATOSHI , TOMIKAWA KOUJI , OSATO KEN , TANIOKA HIROAKI , TETSUTANI SHIGEKATSU , ENDO YOHEI , MARUO YUTA
IPC分类号： G02B6/44
摘要： This optical fiber cable (1A) is provided with: a cable main body which has a core (11) and an internal sheath (14) that contains the core; a reinforcement sheet (20) which surrounds the cable main body; an external sheath (30) which contains the cable main body and the reinforcement sheet; and an outer rip cord (12) which is embedded in the internal sheath. The internal sheath is provided with a projection (15) which protrudes radially outwardly; and at least a part of the outer rip cord is positioned inside the projection.

92. 发明专利

DE112018004169T5 AKTIVES OPTISCHES KABEL 未知
公开(公告)号：DE112018004169T5
公开(公告)日：2020-04-30
申请号：DE112018004169
申请日：2018-05-10
申请人： FUJIKURA LTD
发明人： ORI TEIJIRO
IPC分类号： H04B10/2587 , G02B6/42 , H01S5/022
摘要： Es wird ein aktives optisches Kabel (AOC) bereitgestellt, welches eine stabile bidirektionale Kommunikation auch in einem Fall erlaubt, wo nicht genügend elektrischer Strom von einer von zwei externen Vorrichtungen zugeführt wird, mit welchen das AOC verbunden ist. Ein AOC (100) weist optische Fasern (131 und 132); und ein erstes optisches Modul (110) und ein zweites optisches Modul (120), welche über die optischen Fasern (131 und 132) gekoppelt sind, auf. Das erste optische Modul (110) weist eine Modulationslichtquelle (113) auf, welche ein erstes optisches Signal (LS1) erzeugt, auf welchem ein erstes Datensignal (DS1) während einem ersten Zeitraum (TS1) überlagert wird. Das zweite optische Modul (120) weist einen optischen Modulator (127) auf, welcher ein verzweigtes optisches Signal (LS1-2), welches durch Verzweigen des ersten optischen Signals (LS1) erhalten wird, in ein zweites optisches Signal (LS2) umwandelt, auf welchem ein zweites Datensignal (DS2) während einem zweiten Zeitraum (TS2) überlagert wird.

93. 发明专利

RU2719388C1 СВЕРХПРОВОДЯЩИЙ ПРОВОД И СВЕРХПРОВОДЯЩАЯ КАТУШКА 未知
公开(公告)号：RU2719388C1
公开(公告)日：2020-04-17
申请号：RU2019135320
申请日：2018-05-07
申请人： FUJIKURA LTD
发明人： NAKAMURA NAONORI
IPC分类号： H01B12/06 , H01L39/24
摘要： Сверхпроводящийпроводсодержитсверхпроводящийламинат, вкоторомсверхпроводящийслойсформированнаматериалеосновы, имеющейвидленты, черезпромежуточныйслой, истабилизационныйслой, покрывающийпоменьшеймеречастьсверхпроводящеголамината, приэтомостаточноенапряжениев стабилизационномслоеявляетсянапряжениемрастяжения. 2 н. и 3 з.п. ф-лы, 1 табл., 3 ил.

94. 发明专利

CA3105607A1 OPTICAL FIBER CABLE 未知
公开(公告)号：CA3105607A1
公开(公告)日：2020-04-16
申请号：CA3105607
申请日：2019-10-09
申请人： FUJIKURA LTD
发明人： SHIMIZU SHOGO , NAMAZUE AKIRA , OSATO KEN
IPC分类号： G02B6/44
摘要： This optical fiber cable comprises: a sheath; and a core that is accommodated in the sheath and that has an intermittent adhesive-type tape core wire which includes a plurality of optical fibers and a plurality of adhesive parts for intermittently adhering the plurality of optical fibers in the length direction. Recesses and protrusions are formed so as to be disposed alternatingly in the circumferential direction on the outer circumferential surface of the sheath. The recesses each include: two connection sections respectively connected to the radial inner edges of two adjacent protrusions; and a bottom surface positioned between the two connection sections.

95. 发明专利

CA2997607C MOUNTING STRUCTURE AND MODULE 未知
公开(公告)号：CA2997607C
公开(公告)日：2020-03-31
申请号：CA2997607
申请日：2017-02-01
申请人： FUJIKURA LTD
发明人： MATSUMARU KOHEI
IPC分类号： H01L21/60 , H05K3/34
摘要： A mounting structure provided with: a semiconductor device having a first terminal; a second terminal arranged facing the first terminal, the second terminal having a first end part; a wire drawn from the end surface of the first end part; a wiring substrate having a photosensitive insulation film for covering the wire and the first end part; and a bump for electrically connecting between the first terminal and the second terminal.

96. 发明专利

CA3106482A1 OPTICAL FIBER CABLE 未知
公开(公告)号：CA3106482A1
公开(公告)日：2020-03-19
申请号：CA3106482
申请日：2019-09-03
申请人： FUJIKURA LTD
发明人： SATO SHINNOSUKE , ISAJI MIZUKI , TOMIKAWA KOJI , OSATO KEN
IPC分类号： G02B6/44
摘要： This optical fiber cable comprises: a plurality of optical fiber units each having a plurality of optical fibers; a holding roll for wrapping the optical fiber units; at least one inclusion arranged inside the holding roll; and a sheath for coating the holding roll. A plurality of outer units located in an outermost layer from among the optical fiber units is SZ-twisted about the center axis of the cable. The inclusion is interposed between one outer unit and the holding roll in a cross-sectional view.

97. 发明专利

NO344663B1 Fremgangsmåte for kobling av returledere til DC koaksiale krafttilførselskabler og tilkoblingsdel mellom DC koaksiale krafttilførselskabler 未知
公开(公告)号：NO344663B1
公开(公告)日：2020-03-02
申请号：NO20081510
申请日：2008-03-27
申请人： ELECTRIC POWER DEV CO , FUJIKURA LTD , FURUKAWA ELECTRIC CO LTD
发明人： MIZUNO TAKEHIKO , KAWAKAMI SHINICHI
IPC分类号： B23K31/02 , H01R4/02 , H01R9/05 , H02G15/08

98. 发明专利

AU2018222025B2 Optical fiber cable 未知
公开(公告)号：AU2018222025B2
公开(公告)日：2020-01-16
申请号：AU2018222025
申请日：2018-02-06
申请人： FUJIKURA LTD
发明人： KAJI TOMOAKI , TOMIKAWA KOUJI , OSATO KEN
IPC分类号： G02B6/44
摘要： Provided is an optical fiber cable equipped with: a core which is obtained by wrapping, so as to be press-wound, a fibrous inclusion extending in the longitudinal direction in which the optical fiber units extend and a plurality of optical fiber units each having a plurality of optical fibers; a sheath which houses therein the core; and a pair of tensile bodies embedded in the sheath so as to have the core interposed therebetween, wherein when, in a cross-sectional view, the total value of the cross-sectional area of the plurality of the optical fibers is defined as Sf, the total value of the cross-sectional area of the inclusion is defined as Sb, the cross-sectional area of the interior space of the sheath is defined as Sc, and the cross-sectional area of the press-wound body is defined as Sw, then 0.16≤Sb/Sf≤0.25 and 0.10≤Sb/(Sc-Sw)≤0.15 are satisfied.

99. 发明专利

AU2018387943A1 Optical fiber cable 未知
公开(公告)号：AU2018387943A1
公开(公告)日：2019-11-28
申请号：AU2018387943
申请日：2018-12-05
申请人： FUJIKURA LTD
发明人： KAJI TOMOAKI , SATO SHINNOSUKE , TOMIKAWA KOUJI , OSATO KEN
IPC分类号： G02B6/44
摘要： This optical fiber cable is provided with a first collection layer that is formed by twisting together a plurality of first optical fiber units spirally in a first direction without them twisting back. Each of the first optical fiber units has a plurality of optical fibers twisted together in a second direction. The first direction and the second direction are different from each other.

100. 发明专利

DK2750491T3 Substrat med indbygget komponent og fremgangsmåde til fremstilling af dette 未知
公开(公告)号：DK2750491T3
公开(公告)日：2019-11-11
申请号：DK12825582
申请日：2012-08-23
申请人： FUJIKURA LTD
发明人： SANO YOSHINORI
IPC分类号： H05K3/46 , H05K1/18 , H05K3/40

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