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1. 发明专利

JP2003170415A METHOD FOR RELEASING CEMENT RETARDATION OF CEMENT MILK BY USING RETARDANT 审中-公开
公开(公告)号：JP2003170415A
公开(公告)日：2003-06-17
申请号：JP2001371629
申请日：2001-12-05
申请人： MAEDA CONSTRUCTION , TACHIBANA MATERIAL CO LTD
发明人： WATABE TADASHI , YANAGISAWA TAICHI , NAGAOKA YASUHIRO , ISHII HIROAKI , ISHII SABURO
IPC分类号： C04B14/06 , B28C7/00 , C04B14/10 , C04B18/14 , C04B22/06 , C04B22/10 , C04B28/00 , C04B40/00 , C04B103/12 , C04B111/00
摘要： PROBLEM TO BE SOLVED: To provide a method for releasing cementing retardation of a cement milk capable of easily releasing a cementing retardation action of the cement milk using a retardant by forming a specific fine powder into a slurry and adding the same to the cement milk without using a conventional quick accelerator or cementing accelerator. SOLUTION: A liquid A having a cement and water mixed together is mixed with a liquid B having a fine powder and water mixed together, thereby releasing the cementing retardation action of the cement milk. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2005076284A Mud pressurized high density slurry shield method 有权
标题翻译： MUD压缩高密度浆液屏蔽法
公开(公告)号：JP2005076284A
公开(公告)日：2005-03-24
申请号：JP2003307978
申请日：2003-08-29
申请人： Kao Corp , Tachibana Material Co Ltd , 株式会社立花マテリアル , 花王株式会社
发明人： YAMATO FUJIO , OBATA KENICHI , ISHII HIROAKI , ISHII SABURO
IPC分类号： E21D9/13
摘要： PROBLEM TO BE SOLVED: To provide a pressurized high density slurry shield method which is used for object soil including cohesive soil at a high rate, which extends a pressure-feeding distance for removed soil by reducing the adhesion of the cohesive soil to a surface board of a shield machine, the adhesion of the cohesive soil in a chamber, and the adhesion of the cohesive soil in pressure feed piping, which reduces the volume of the removed soil by pressure-feeding it in a hard state, without the liquefaction of the removed soil, and which can prevent the generation of noises in pressure feeding by suppressing the occurrence of a pneumatic-hammer phenomenon. SOLUTION: In this pressurized high density slurry shield method, a mud creating material is injected into sediment which is excavated by a cutter, and mixed so as to be turned into mud; the mud is infilled into a mud creating chamber in the rear of the cutter; excavation is performed by mud pressure which is generated in the mud creating chamber; and a specified cationic surface active agent is contained in the mud creating material. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于包括高粘度土壤的物体土壤的加压高密度浆料屏蔽方法，其通过降低粘性土壤的附着力来延长去除土壤的加压距离屏蔽机的表面板，粘性土壤在室中的粘附以及粘合土壤在压力进料管道中的粘附，其通过在硬的状态下对其进行压力加压而减少了去除的土壤的体积，而没有去除土壤的液化，并且可以通过抑制气锤现象的发生来防止在压力进料中产生噪声。解决方案：在这种加压高密度浆料屏蔽方法中，将泥浆产生材料注入由切割机挖掘的沉淀物中，并混合以变成泥浆; 泥浆填充到切割机后部的泥浆产生室中; 通过在泥浆产生室中产生的泥浆压力进行挖掘; 并且指定的阳离子表面活性剂包含在泥浆产生材料中。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2000256660A FILLER FOR SHIELD WORK 失效
公开(公告)号：JP2000256660A
公开(公告)日：2000-09-19
申请号：JP6091699
申请日：1999-03-08
申请人： TACHIBANA MATERIAL CO LTD
发明人： ISHII SABURO , ASAI YOSHIHIRO , ISHII HIROAKI
IPC分类号： E21D9/06 , C09K8/02 , C09K8/05 , C09K7/00 , C09K7/04
摘要： PROBLEM TO BE SOLVED: To provide a filler for shield works which has stable viscosity characteristics, can be easily transported under pressure to an excavation site, and is easily injected without fail by mixing a first liquid containing at least sodium silicate with a second liquid containing at least bentonite in a specified ratio. SOLUTION: The vol. ratio of the first liquid to the second is (1/1)-(1/20). Preferably, sodium silicate contained in the first liquid is in a molar ratio of about 3 and has a specific gravity of 1.2-1.4; so-called Number 3 sodium silicate (specific gravity, 1.4) and Number 4 sodium silicate (specific gravity, 1.28) can be preferably adopted. Both the liquids have relatively low viscosities, and several sec to several min after mixing, the viscosity of the mixture increases quickly, giving a greasy high-viscosity material. Therefore, when both the liquids are mixed at the vicinity of the filling site before the filling work, the injection work can be facilitated and assured. This filler has a stable viscosity even when kept in contact e.g. with underground water containing a salt component and is strong against dilution with water.

4. 发明专利

JP2008308868A Additive for use in shield construction method or jacking method, and its manufacturing method 有权
标题翻译：适用于屏蔽施工方法或开孔方法及其制造方法
公开(公告)号：JP2008308868A
公开(公告)日：2008-12-25
申请号：JP2007157166
申请日：2007-06-14
申请人： Tachibana Material Co Ltd , Zenitaka Corp , 株式会社立花マテリアル , 株式会社錢高組
发明人： SAITO MASARU , MORI MASATSUGU , MORISHITA YASUNOBU , ISHII SABURO , YASUMOTO TAKESHI , ISHII HIROAKI , NAGAOKA YASUHIRO , SAKURAI YASUTOMO
IPC分类号： E21D9/06 , C09K17/02 , C09K17/12 , C09K17/18 , C09K103/00
CPC分类号： E21D9/10 , E21D9/0678
摘要： PROBLEM TO BE SOLVED: To provide an additive which can solve the problem of corrosion of a device etc., caused by the liquidity of a raw material for an additive for use in a shield construction method or a jacking method for a water-bearing sand gravel layer and a sand layer, and the liquidity of the manufactured additive, which can be easily manufactured in a short period of time, and which can form modified soil with high uniformity. SOLUTION: This additive for use in the shield construction method or the jacking method is characterized in that siliceous aqueous matter, which is obtained by mixing a sodium silicate, a bicarbonate and water together and gelatinizing them, is siliceous paste solated by grinding. The additive is also characterized in that siliceous aqueous matter, which is obtained by mixing a sodium silicate, a bicarbonate, a polymeric flocculant and water and gelatinizing them, is siliceous paste solated by grinding. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够解决装置等的腐蚀问题的添加剂，其由用于盾构施工方法的添加剂的原料的流动性或水的起动方法砂砂层和砂层，以及制造添加剂的流动性，其可以在短时间内容易地制造，并且可以形成具有高均匀性的改性土壤。解决方案：用于盾构施工方法或顶起法的该添加剂的特征在于，通过将硅酸钠，碳酸氢盐和水混合并将其糊化而获得的硅质水性物质是通过研磨来溶解的硅质浆料。添加剂的特征还在于通过将硅酸钠，碳酸氢盐，聚合物絮凝剂和水混合并将其凝胶化而获得的硅质水性物质是通过研磨溶剂化的硅质浆料。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2002080253A SEGREGATION RESISTING TYPE CAVITY PACKING MATERIAL 失效
公开(公告)号：JP2002080253A
公开(公告)日：2002-03-19
申请号：JP2000269217
申请日：2000-09-05
申请人： MITSUBISHI MATERIALS CORP , TACHIBANA MATERIAL CO LTD
发明人： OKAMOTO MASAMICHI , TATEYASHIKI HISASHI , ISHII SABURO , FUJIMOTO YUICHI , ISHII HIROAKI
IPC分类号： E21D11/00 , C04B18/16 , C04B28/00
摘要： PROBLEM TO BE SOLVED: To provide segregation resisting type cavity packing material most suitable for a material packing cavity generated at shield work, jacking work, lining work of first digging of tunnel work, in packing a cavity of a tunnel back or a bomb shelter and in digging at reclamation, etc., and easily usable for these works, by using concrete micro-powder having self hardening property, effect of preventing bleeding and property capable of giving viscosity, as well as property strong against dry shrinkage, as an admixture, for a cement mixture of comparatively low strength recipe. SOLUTION: The segregation resisting type cavity packing material is manufactured by mixing ground concrete micro-powder and cement at a prescribed ratio.

6. 发明专利

JP2011106178A Method of filling void under water surface 有权
标题翻译：在水面下填充无效的方法
公开(公告)号：JP2011106178A
公开(公告)日：2011-06-02
申请号：JP2009262955
申请日：2009-11-18
申请人： Tachibana Material Co Ltd , Taisei Corp , 大成建設株式会社 , 株式会社立花マテリアル
发明人： HIGAKI KANJI , HADATE YUKITOSHI , SUGIYAMA KAZUYA , ISHII HIROYASU , ISHII HIROAKI
IPC分类号： E02D3/12 , C04B14/10 , C04B22/08 , C04B28/02 , C04B111/70 , C09K17/02 , C09K17/08 , C09K17/10 , C09K17/12
CPC分类号： C04B28/26 , C04B28/02 , Y02W30/91 , C04B7/02 , C04B14/104 , C04B40/0057 , C04B18/0418 , C04B12/04
摘要： PROBLEM TO BE SOLVED: To provide a void filling method which can surely fill the voids formed in a wide range of water bottom of several ten meters in water depth, prevents a filler from dissolving in water, prevents water area from being contaminated, and can exhibit sufficient strength.
SOLUTION: A plastic material includes cement milk, bentonite slurry, and water glass. First, the cement milk and the bentonite slurry are mixed to manufacture a two-liquid mixture. Then, the water glass is added to the two-liquid mixture to manufacture a water glass-added body. The water glass-added body is agitated while being passed through a dynamic mixer to mix the water glass-added body so as to manufacture a plastic material. The plastic material is press-fitted into the voids of an object.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种空隙填充方法，其可以确定地填充在水深几十米的宽范围的水底中形成的空隙，防止填料溶解在水中，防止水区被污染，并且可以表现出足够的强度。解决方案：塑料材料包括水泥乳，膨润土浆和水玻璃。首先，将水泥乳和膨润土浆料混合以制造双液体混合物。然后，将水玻璃加入到双液混合物中以制造水玻璃添加体。水玻璃添加物体在通过动态混合器的同时搅拌，以混合加入水玻璃的物质以制造塑料材料。将塑料材料压配到物体的空隙中。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2002212559A PLASTICIZING MATERIAL, METHOD FOR PRODUCING THE SAME AND GROUTING MATERIAL USING THE PLASTICIZING MATERIAL 失效
公开(公告)号：JP2002212559A
公开(公告)日：2002-07-31
申请号：JP2001008104
申请日：2001-01-16
申请人： TAISEI CORP , TACHIBANA MATERIAL CO LTD , NAKKU KK
发明人： TSUJI KAZUHIKO , OBARA KATSUMI , ISHII SABURO , ISHII HIROAKI , SENBA CHIKARA
IPC分类号： E02D3/12 , B28C1/02 , C04B22/06 , C04B22/08 , C04B28/02 , C04B111/70 , C04B111/74 , C09K17/02 , C09K17/10 , C09K17/12 , C09K103/00 , E21D11/00
摘要： PROBLEM TO BE SOLVED: To obtain a plasticizing material which has nonseparation and hydrophobic characteristics not to separate a grouting material in underwater placing of grouting material, has plasticity and a plasticity time to enable the grouting material to fill into a fixed region of void, has an easy operation of solution preparation, force feed and injection, can deal with a large amount of injection and has durability by drying, to provide a method for producing the plasticizing material and to obtain a grouting material using the plasticizing material. SOLUTION: This plasticizing material is obtained by mixing 100 pts.wt. of water with 5-20 pts.wt of bentonite and 1.5-4.0 pts.wt. of sodium silicate. The plasticizing material is produced by mixing water with bentonite with stirring and mixing the mixture with sodium silicate. This grouting material is obtained by the plasticizing material with a cement-containing liquid and/or foam.

8. 发明专利

JP2000186280A SHIELD DRILLING MUD ADDITIVE 失效
公开(公告)号：JP2000186280A
公开(公告)日：2000-07-04
申请号：JP36466398
申请日：1998-12-22
申请人： TACHIBANA MATERIAL CO LTD
发明人： ISHII SABURO , ASAI YOSHIHIRO , ISHII HIROAKI
IPC分类号： E21D9/12 , C09K8/02 , C09K8/04 , C09K7/02 , C09K7/00
摘要： PROBLEM TO BE SOLVED: To provide a mud additive which is stable in viscosity characteristics, easy to pump up to the drilling site and capable of smoothly discharging sediment. SOLUTION: A mud additive is constituted by mixing a first liquid containing at least sodium silicate with a second liquid containing at least bentonite, and a polymer having a thickening action is compounded with at least one of the first liquid and the second liquid. Further, the compounding ratio of the first liquid to the second liquid is set at 1:1-20 by volume.

9. 发明专利

JP2000256647A TAIL SEALING FILLING MATERIAL 失效
公开(公告)号：JP2000256647A
公开(公告)日：2000-09-19
申请号：JP6091799
申请日：1999-03-08
申请人： TACHIBANA MATERIAL CO LTD
发明人： ISHII SABURO , ASAI YOSHIHIRO , ISHII HIROAKI
IPC分类号： E21D11/00 , C09K3/10
摘要： PROBLEM TO BE SOLVED: To provide filling materials stabilized in viscosity properties and strong against dilution with water and salinity. SOLUTION: Tail sealing filling materials to be used in shield tunneling are constituted by mixing a first liquid containing at least sodium silicate with a second liquid containing at least bentonite, and fibers and a thickener are incorporated into at least one of the first and second liquids, respectively, and the volume mixing ratio of the first liquid to the second liquid is set at 1:1-20.

10. 发明专利

JP2010024432A Additive, and soil-pressed shield method and soil-pressed pipe-jacking method using the same 有权
标题翻译：添加剂和土壤压制方法和使用该方法的土壤压力管接头方法
公开(公告)号：JP2010024432A
公开(公告)日：2010-02-04
申请号：JP2009010001
申请日：2009-01-20
申请人： Tachibana Material Co Ltd , Taisei Corp , 大成建設株式会社 , 株式会社立花マテリアル
发明人： OKUBO HIDEYA , NAGAOKA YASUHIRO , ISHII HIROAKI
IPC分类号： C09K17/32 , C09K17/14 , C09K17/20 , C09K103/00 , E21D9/06
摘要： PROBLEM TO BE SOLVED: To provide an additive with which sufficient plastic flowability is imparted to all grounds (excavated soil) of sandy, gravelly, and viscous grounds by using its quantity less than that of the conventional additives, and to provide a soil-pressed shield method and a soil-pressed pipe-jacking method using the additive.
SOLUTION: The additive is to be added to the excavated soil generating in the soil-pressed shield method or the soil-pressed pipe-jacking method, and formed by compounding 10 wt.% or more of cellulose-based chemical agent, 10 wt.% or more of surfactant or dispersant, and a polyacrylamide-based chemical agent of a wt.% obtained by subtracting the sum of the wt.% of the cellulose-based chemical agent and that of the surfactant or the dispersant from 100 wt.%.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种添加剂，其通过使用其比常规添加剂的量少的量将砂浆，砾石和粘性地面的所有地面（挖土）施加足够的塑性流动性，并提供一种土压屏蔽法和使用该添加剂的土压推顶方法。
解决方案：将添加剂加入到土壤压制屏蔽法或土压推顶法中产生的挖土中，通过混合10重量％以上的纤维素类化学剂， 10重量％或更多的表面活性剂或分散剂，以及通过从100中减去纤维素类化学试剂和表面活性剂或分散剂的重量百分比的总和得到的以聚丙烯酰胺为基础的化学试剂重量％。版权所有（C）2010，JPO＆INPIT

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