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31. 发明专利

JP5293495B2 Liquid supply system 有权
公开(公告)号：JP5293495B2
公开(公告)日：2013-09-18
申请号：JP2009187651
申请日：2009-08-13
申请人：富士通株式会社
发明人：真吉野 , 重憲青木
IPC分类号： G01M3/20 , F17D5/02
摘要： PROBLEM TO BE SOLVED: To provide a liquid supply system preventing a liquid leakage or detecting a liquid leakage, at a connection part of a liquid channel having the connection part where the end of a first pipe is inserted into the end of a second pipe. SOLUTION: This liquid supply system includes: liquid leakage prevention stoppers 10 mounted on each connection part between a pipe 31 of the liquid channel (circulation channel of cooling water) and a flexible tube 32, and comprising a member formed by allowing a water-absorbing swelling material to carry a water-soluble marker material and a hose clamp; and a monitoring unit 15 for monitoring occurrence of change of a property value caused by dissolution of the marker material in liquid flowing through the liquid channel, and outputting information showing occurrence of liquid leakage when detecting occurrence of the change of the property value. COPYRIGHT: (C)2011,JPO&INPIT

33. 发明专利

JP5262884B2 Hose connecting pipe fittings 有权
公开(公告)号：JP5262884B2
公开(公告)日：2013-08-14
申请号：JP2009066934
申请日：2009-03-18
申请人：富士通株式会社
发明人：聖二日比野 , 健司塩賀 , 重憲青木
IPC分类号： F16L33/20 , F16L55/00 , G01M3/04 , G01M3/20
摘要： PROBLEM TO BE SOLVED: To surely and quickly detect leakage water of a hose connecting pipe coupling. SOLUTION: This hose connecting pipe coupling includes a pipe coupling tip part 11 of a circular pipe shape inserted into a hose tube hole 2a from the rear end of a hose 2, a sleeve 20 arranged so as to cover the outer periphery of a rear end part of the hose 2 in a concentric circle shape and sandwiching the hose 2 between the tip part 11 and itself, and a heating layer 3 for covering the outer periphery of the sleeve 20 and the hose 2 over the hose 2 from the sleeve 20 and reacting with cooling water by heating. Since the heating layer 3 is heated when the cooling water leaks from between the hose 2 and the pipe coupling, the leakage water can be sharply detected by a temperature sensor. COPYRIGHT: (C)2010,JPO&INPIT

35. 发明专利

JPWO2011007604A1 ループ型ヒートパイプ及びその起動方法有权
公开(公告)号：JPWO2011007604A1
公开(公告)日：2012-12-27
申请号：JP2011522752
申请日：2010-04-02
申请人：富士通株式会社
发明人：重憲青木 , 重憲青木 , 塩賀　健司 , 健司塩賀 , 内田　浩基 , 浩基内田
IPC分类号： F28D15/02 , F28D15/06
CPC分类号： H01L23/427 , F28D15/0266 , F28D15/06 , F28F2250/06 , H01L2924/0002 , H05K7/20809 , H01L2924/00
摘要：ループ型ヒートパイプ10は、発熱体から受熱して液相の作動流体16を蒸発させて気相の作動流体16に相変化させる第1蒸発部11A及び第2蒸発部11Bと、気相の作動流体16を放熱により凝縮させて、液相の作動流体16に相変化させる第1凝縮部12A及び第2凝縮部12Bと、第1蒸発部11Aで気相に変化した作動流体16を、第1凝縮部12Aへ流通させる第1蒸気管13Aと、第1凝縮部12Aで液相に変化した作動流体16を、第2蒸発部11Bへ流通させる第1液管14Aと、第2蒸発部11Bで気相に変化した作動流体16を、第2凝縮部12Bへ流通させる第2蒸気管13Bと、第2凝縮部12Bで液相に変化した作動流体16を、第1蒸発部11Aへ流通させる第2液管14Bと、を備える。

37. 发明专利

JP4998362B2 Manufacturing method and apparatus for producing optical waveguide 有权
公开(公告)号：JP4998362B2
公开(公告)日：2012-08-15
申请号：JP2008108455
申请日：2008-04-18
申请人：富士通株式会社
发明人：秀史村中 , 重憲青木
IPC分类号： G02B6/13

38. 发明专利

JP4946793B2 Electronic devices and optical interconnection with an optical interconnection 有权
公开(公告)号：JP4946793B2
公开(公告)日：2012-06-06
申请号：JP2007277806
申请日：2007-10-25
申请人：富士通株式会社
发明人：明夫菅間 , 重憲青木
IPC分类号： G02B6/122 , G02B6/42

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