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1. 发明专利

JP2002055017A SYSTEM AND METHOD FOR WATER LEAK DETECTION 失效
公开(公告)号：JP2002055017A
公开(公告)日：2002-02-20
申请号：JP2000242423
申请日：2000-08-10
申请人： NISHIMATSU CONSTR CO LTD , KISO JIBAN CONSULTANTS CO LTD , KASEI CO C I
发明人： AZUMA YOSHINORI , MIYAZAKI KEIICHI , HAGITANI KOZO , HIRAOKA HIROAKI , MIZUNO SUSUMU , TANAKA TSUTOMU , SAKAI YUKIO , MIKI SHIGERU , SHINO KOJI
IPC分类号： G01M3/16 , B09B1/00
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for water leak detection which can precisely determine the water leak position. SOLUTION: This is a water leak detection system, which is equipped with a recessed place of the ground and a water shield part 2 which is laid on a ground 1 along the recessed place and provided with a water shield structure and detects a leak of water in the water-shielding structure. Furthermore, this system is equipped with a double water shield sheet 5 which is laid on the water-shielding part 2 and divided into sections, in-sheet reference electrodes 9 installed in the respective sections, lower detection electrodes 7 which are installed on the ground, and an upper detection electrode 8 installed in the recessed place.

2. 发明专利

JP2002018387A WATERSTOP SHEET AND METHOD FOR LAYING THE SAME 失效
公开(公告)号：JP2002018387A
公开(公告)日：2002-01-22
申请号：JP2000206982
申请日：2000-07-07
申请人： KASEI CO C I , NISHIMATSU CONSTR CO LTD , KISO JIBAN CONSULTANTS CO LTD
发明人： KOHAYA TETSUTARO , AZUMA YOSHINORI , MIYAZAKI KEIICHI , HAGITANI KOZO , HIRAOKA HIROAKI , MIZUNO SUSUMU , TANAKA TSUTOMU , KANAMARU SHINICHI , SAKAI YUKIO , MIKI SHIGERU
IPC分类号： B09B1/00
摘要： PROBLEM TO BE SOLVED: To easily specify breakage points, to easily prevent the leakage of sewage from the specified breakage points and to improve safety and reliability when a waterstop sheet is used for a waste disposal plant, etc. SOLUTION: Plural rectangular compartments A formed by connecting joining belts 3 and 5 formed to a channel shape I section by means of upper horizontal piece sections 6, lower horizontal piece sections 7 and perpendicular piece sections 8 connecting these horizontal piece sections 6 and 7 to a grid form are constituted with the under surfaces of the sheets by welding and joining the respective side edges of lower rectangular sheets 13 to the lower horizontal piece sections 7 of the respective joining belts 3 and 5 constituting the four sides in the rectangular compartments A, and are constituted with the top surfaces of the sheets by welding and joining the respective side edges of the upper rectangular sheets 11 to the upper horizontal piece sections 6 of the joining belts 3 and 5. The rectangular compartments A are respectively formed to a bag form and intermediate draining materials 15 are respectively interposed in the bag-shaped space segments between the lower rectangular sheets 13 and the upper rectangular sheets 11 by each of the respective rectangular compartments A.

3. 发明专利

JP2001133353A LEAKAGE DETECTOR AND LEAKAGE DETECTING METHOD 失效
公开(公告)号：JP2001133353A
公开(公告)日：2001-05-18
申请号：JP31775099
申请日：1999-11-09
申请人： NISHIMATSU CONSTR CO LTD , KISO JIBAN CONSULTANTS CO LTD
发明人： MIYAZAKI KEIICHI , HAGITANI KOZO , HIRAOKA HIROAKI , TANAKA TSUTOMU , YOSHIKAWA SATOO , KANAMARU SHINICHI , SAKAI YUKIO , MIKI SHIGERU
IPC分类号： G01M3/16
摘要： PROBLEM TO BE SOLVED: To provide a leakage detector and leakage detecting method capable of precisely determining a leakage position. SOLUTION: This device comprises a plurality of point electrodes 7 arranged on the ground 1 adjacently to a water barrier part 2, a recessed part electrode 8 arranged in a recessed part, a power source 9 for carrying a current between the point electrodes 7 and the recessed part electrode 8, an ammeter 11 for measuring the leakage current I1 caused by a water leakage from the recessed part to the ground 1, an electrode switching means 13, and a control means 14 for forming different leakage current passages 16-20 between the recessed part electrode 8 and each point electrode 7. In this device, a leakage position is detected from the current distribution of the leakage current I1 along the water barrier part 2.

4. 发明专利

JP2001013029A METHOD FOR INSTALLING ELECTRODE FOR WATER LEAK SENSING AND ELECTRODE FOR WATER LEAK SENSING 失效
公开(公告)号：JP2001013029A
公开(公告)日：2001-01-19
申请号：JP18488599
申请日：1999-06-30
申请人： NISHIMATSU CONSTR CO LTD , KISO JIBAN CONSULTANTS CO LTD
发明人： MIYAZAKI KEIICHI , HAGITANI KOZO , HIRAOKA HIROAKI , TANAKA TSUTOMU , YOSHIKAWA SATOO , KANAMARU SHINICHI , SAKAI YUKIO , MIKI SHIGERU
IPC分类号： B09B1/00 , G01M3/16
摘要： PROBLEM TO BE SOLVED: To provide a method for installing an electrode for water leak sensing and the electrode for water leak sensing that can be carried out without poorly affecting the reliability of water-stopping structure, improve the sensing accuracy of a water leak position, and increase the life of the electrode for water leak sensing. SOLUTION: The electrode installation method is used for sensing water leak from a water-stopping structure with a recess being formed on a base 1, and water-stopping structure 2 being provided on the base 1 along the recess, and allows the base 1 at least adjacent to the water-stopping structure 2 to retain an electrode 7 for using the distortion of potential distribution for measuring the water leak to the base 1 from the recess. The electrode 7 for water leak sensing has stake- or rod-shaped part.

5. 发明专利

JP2002062362A INSPECTING METHOD FOR BAKING-WORK PART 失效
公开(公告)号：JP2002062362A
公开(公告)日：2002-02-28
申请号：JP2000253423
申请日：2000-08-24
申请人： NISHIMATSU CONSTR CO LTD , KISO JIBAN CONSULTANTS CO LTD
发明人： MIYAZAKI KEIICHI , HAGITANI KOZO , HIRAOKA HIROAKI , TANAKA TSUTOMU , KANAMARU SHINICHI , SAKAI YUKIO , MIKI SHIGERU
IPC分类号： E02D1/02 , G01N27/04 , G01V3/04
摘要： PROBLEM TO BE SOLVED: To provide a non-destructive and quick inspecting method which is suitable for inspection in the field while a precision compaction control of a banking-work part is allowed based on the measurement result from many measurement points. SOLUTION: With a plurality of electrodes installed at the baking-work part, the electric characteristics of the baking-work part is measured for inspecting the baking-work part.

6. 发明专利

JP2001050850A APPARATUS AND METHOD FOR DETECTING LEAK OF WATER BY POTENTIAL METHOD 失效
公开(公告)号：JP2001050850A
公开(公告)日：2001-02-23
申请号：JP22583399
申请日：1999-08-09
申请人： NISHIMATSU CONSTR CO LTD , KISO JIBAN CONSULTANTS CO LTD
发明人： MIYAZAKI KEIICHI , HAGITANI KOZO , HIRAOKA HIROAKI , TANAKA TSUTOMU , YOSHIKAWA SATOO , KANAMARU SHINICHI , SAKAI YUKIO , MIKI SHIGERU
IPC分类号： G01M3/16
摘要： PROBLEM TO BE SOLVED: To obtain an apparatus and a method for detecting the leak of water whereby the leak position of water can be accurately determined as well as detection of the leak of water. SOLUTION: Using a reference potential current path I1 composed of reference potential measuring ground electrodes 8a, 8b and a reference potential generating power source 9; and a water leak probe current path I2 composed of a probe electrode 10 disposed in a depression, warm water probe ground electrode 11 disposed on the ground 1 through a water barrier 2 and a probe power source 12; the leak of water is judge from the level of a current flowing on the water leak probe current path I2, and the water leak position is judged from the change of the reference electrode potential.

7. 发明专利

JP2014076015A Article conveyance facility 有权
标题翻译：文章传送设施
公开(公告)号：JP2014076015A
公开(公告)日：2014-05-01
申请号：JP2012225893
申请日：2012-10-11
申请人： Nishimatsu Constr Co Ltd , 西松建設株式会社 , Daifuku Co Ltd , 株式会社ダイフク
发明人： YAMAGUCHI TETSUJI , HAGITANI KOZO , TOKURI NAOTAKA , KIMURA KAZUMASA
IPC分类号： A01G31/00 , B65G1/04
CPC分类号： Y02P60/216
摘要： PROBLEM TO BE SOLVED: To provide an article conveyance facility capable of conveying an article to be conveyed from which liquid possibly drips, in a state where there is no risk of causing a problem in a mobile body for article conveyance.SOLUTION: The article conveyance facility includes: a movable body for article conveyance which is freely movable along a travel route; and an article holding section 5S which is disposed on sides of a travel route in a route lateral width direction of the travel route and holds an article. In the article conveyance facility, the movable body includes an article support section 15 which mounts and supports an article B in a freely protruded/withdrawn manner between a protruded position protruded in a travel route lateral direction and a withdrawn position, and is configured to freely transfer the article B to/from the article holding section 5S. The article conveyance facility further includes a liquid receiving section 14 which receives liquid dripped from the article B below the article B and which is provided in the movable body so as to be protruded/withdrawn integrally with the article support section 15, the liquid receiving section 14 including a storage container 20 which stores liquid received and discharged from a discharge port 14h.
摘要翻译：要解决的问题：提供一种物品输送设备，其能够在不会引起移动体中用于物品输送的问题的风险的状态下输送可能滴落的液体的被输送物品。解决方案：物品输送设备包括：用于物品输送的可移动体，其可沿着行进路线自由移动; 以及物品保持部5S，其设置在行进路线的路线横向宽度方向上的行进路线的侧面并保持物品。在物品输送设备中，可移动体包括物品支撑部15，该物品支撑部15以自由伸出的方式安装并支撑物品B，该物品B在行进路线横向突出的突出位置与撤回位置之间，将物品B从物品保持部5S转移到物品保持部5S。物品输送设备还包括液体接收部分14，其接收从物品B下面从物品B下面滴下的液体并且设置在可移动体中以与物品支撑部分15一体地突出/取出，液体接收部分 14包括存储容器20，其存储从排出口14h接收和排出的液体。

8. 发明专利

JP2000274797A DAMPER 失效
公开(公告)号：JP2000274797A
公开(公告)日：2000-10-06
申请号：JP8235399
申请日：1999-03-25
申请人： NISHIMATSU CONSTR CO LTD , BUILDING RES INST MINISTRY OF
发明人： SATO KENICHI , ISHIKAWA YUICHI , ARAI MITSUOKI , HAGITANI KOZO , YOSHIDA HISAHIRO , SHIROTA SHUJI , SAWACHI TAKAO , SETO HIRONAO
IPC分类号： F24F13/10 , F24F13/14
摘要： PROBLEM TO BE SOLVED: To provide a damper having two functions of preventing a backflow and regulating a flow rate by the one damper. SOLUTION: The damper comprises a main blade 3 rotatable at a main blade rotary shaft 4 as a center, and an auxiliary blade 5 rotatable around an auxiliary blade rotary shaft 6 as a center. When a fair wind, the wind 3 is rotated in a direction for blocking an internal space of a duct 20 as an air volume is increased to regulate the volume within a predetermined range. When an against wind, the internal space is blocked by a cooperation of the blade 3 and the blade 5 to prevent a backflow, When a small wind volume, the shaft 4 is slightly deviated to a center of gravity of the blade 3 so that the blade 3 is rotated to a position where a resistance of the wind by the blade 3 is reduced, and a small wind volume time stopper 10 is provided to stop rotating of the blade 3 at the position. A wind receiver 1 is provided to generate an entrapped wind in the vicinity by the flow of the wind in the duct 20 at the blade, and an atmospheric pressure difference between the space of the side generated with the entrapped wind and the space of the reverse side aids rotation of the blade 3.

9. 发明专利

JP2017085933A 水耕栽培装置および水耕栽培方法审中-公开
公开(公告)号：JP2017085933A
公开(公告)日：2017-05-25
申请号：JP2015218257
申请日：2015-11-06
申请人：西松建設株式会社 , Nishimatsu Constr Co Ltd
发明人： YAMAGUCHI TETSUJI , HAGITANI KOZO , HIRANO SUSUMU
IPC分类号： A01G31/00 , A01G9/00
摘要：【課題】栽培床を移動容易に培養液に浮かべて栽培し、栽培物の根が、培養液中に溶存する養分と酸素を摂取できさらに接触空気から酸素を直接摂取でき、栽培光の培養液への照射をカットし藻の繁殖を無くして栽培床の反復使用が可能である水耕栽培装置および水耕栽培方法を提供すること。【解決手段】所要の液深を保って培養液を貯留する栽培槽10と、栽培槽10内に培養液を供給する培養液供給管理手段20と、培養液中に空気を供給する空気供給手段30と、定植孔41aを有し、定植孔41aに栽培物Pの根を挿通して根基部を保持し栽培槽10内の培養液に浮かぶ栽培床40と、を備え、栽培床40は、定植孔41aを有する定植部材41と、定植部材41の下面に設けられた浮子部42とを有し、栽培中は、根の上部が空気に接触する状態に浮かび、かつ、培養液の液面に照射する栽培光を遮蔽する状態になる栽培中において接続構造の連続体である。【選択図】図1

10. 发明专利

JP2000356338A INCINERATION PLANT, AND METHOD AND SYSTEM FOR ELIMINATING CONTAMINANT OF FACILITY 失效
公开(公告)号：JP2000356338A
公开(公告)日：2000-12-26
申请号：JP16890199
申请日：1999-06-15
申请人： NISHIMATSU CONSTR CO LTD
发明人： KASAMATSU TERUCHIKA , MIYASHITA TAKESHI , HAGITANI KOZO
IPC分类号： F23J3/02 , F23G5/44 , F23J3/00
摘要： PROBLEM TO BE SOLVED: To minimize adverse effect on the peripheral environment by bringing a flame jet unit closely to a contaminated plane depending on the pressure of the flame jet and making contaminants harmless by the flame jet thereby improving work environment of repairing or dismantling work. SOLUTION: The burner fixing part 21 of a flame jet unit 9 is provided, on the side facing a refractory brick wall 4 thereof, with a burner 22 for generating a flame jet. A flame jet formed by the burner 22 decomposes dioxins adhering to the refractory brick 4 of a chimney or the wall surface of an ash pit into a decomposition product environmentally allowable under high temperature. A protective cover 23 protects the burner 22, prevents scattering of dioxins and directs the pressure of generated flame jet efficiently toward the refractory brick wall 4. It cooperates with a movable supporting member 20 to locate a contaminated wall surface closely to a position for heating at a specified temperature depending on the pressure of the flame jet.

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