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1. 发明专利

JP2003226562A ENVIRONMENTAL IMPROVEMENT CEMENT COMPOSITION 有权
公开(公告)号：JP2003226562A
公开(公告)日：2003-08-12
申请号：JP2002028408
申请日：2002-02-05
申请人： NAT INST RURAL ENGINEERING , TOBU KAGAKU KK
发明人： FUJIMORI SHINSAKU , KOBORI SHIGEJI
IPC分类号： B09B3/00 , C02F11/00 , C04B9/04 , C04B28/10
摘要： PROBLEM TO BE SOLVED: To provide an environmental improvement cement composition which solidifies and seals environmental pollution soil containing heavy metals and organic chlorine compounds. SOLUTION: The environmental improvement cement composition contains, as essential components, magnesia of 70 to 155 pts.wt., phosphate of 5 to 30 pts.wt. (wherein, a phosphate chelating agent of 1 to 50 pts.wt. is included), activated carbon of 5 to 30 pts.wt., and organic acid of 0.2 to 2.0 pts.wt. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2002241154A CEMENT COMPOSITION 失效
公开(公告)号：JP2002241154A
公开(公告)日：2002-08-28
申请号：JP2001036285
申请日：2001-02-14
申请人： NAT INST RURAL ENGINEERING , TOBU KAGAKU KK
发明人： FUJIMORI SHINSAKU , KOBORI SHIGEJI
IPC分类号： C04B9/04 , C04B9/00 , C04B12/04 , C04B28/10 , C04B28/34 , C09K17/10 , C09K17/40
摘要： PROBLEM TO BE SOLVED: To produce new cement capable of solidifying a wide range of soil at weak alkalinity and applicable to a biological environment. SOLUTION: A cement composition obtained by compounding 3-35 pts.wt. phosphate, 2-30 pts.wt. gypsum and 0.005-7 pts.wt. oxycarboxylic acid or ketocarboxylic acid to 100 pts.wt. magnesium oxide containing 5-25 wt.% of one or more kinds among silicic acid, alumina and iron oxide is provided.

3. 发明专利

JP2004202286A Method for treating bottom mud to regenerate soil 审中-公开
公开(公告)号：JP2004202286A
公开(公告)日：2004-07-22
申请号：JP2002371195
申请日：2002-12-24
申请人： Mirai Kensetsu Kogyo Kk , Mitsui Cytec Kk , Taiheiyo Cement Corp , Takenaka Doboku Co Ltd , Tobu Kagaku Kk , みらい建設工業株式会社 , 三井サイテック株式会社 , 太平洋セメント株式会社 , 東武化学株式会社 , 株式会社竹中土木
发明人： NAKAJIMA HIDEAKI , SHIRAI KATSUMI , FUJII YOSHIBUMI , KOBORI SHIGEJI , TORIMITSU TERUO , KUMAKI ISAMU , KONISHI TAKESHI
IPC分类号： A01G1/00 , C02F11/00 , E02F7/00
CPC分类号： Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a method for treating bottom mud to inexpensively regenerate safe improved soil bringing about no environmental pollution and effectively using the improved soil as vegetation soil or soil for creating a green tract of land. SOLUTION: Magnesia cement is kneaded with bottom mud dredged from a dam, lakes and marshes or the like to solidify the bottom mud and this solidified bottom mud is crushed to be pulverized. COPYRIGHT: (C)2004,JPO&NCIPI

4. 发明专利

JP2878771B2 失效
公开(公告)号：JP2878771B2
公开(公告)日：1999-04-05
申请号：JP8232990
申请日：1990-03-28
申请人： TOBU KAGAKU KK
发明人： KOBORI SHIGEJI
IPC分类号： B22C9/02 , B22C7/00 , B28B7/34 , B29C33/38 , C04B14/00 , C04B16/00 , C04B22/10 , C04B24/00 , C04B24/06 , C04B24/12 , C04B24/16 , C04B24/22 , C04B24/24 , C04B24/28 , C04B26/16 , C04B28/06 , C04B28/14 , C04B28/18

5. 发明专利

JPS6328107B2 失效
公开(公告)号：JPS6328107B2
公开(公告)日：1988-06-07
申请号：JP9825980
申请日：1980-07-18
申请人： ASAHI DENKA KOGYO KK , TOBU KAGAKU KK
发明人： AMANO SABURO , HATANO KICHI , ITABASHI KENTARO , KOBORI SHIGEJI
IPC分类号： B29B7/00 , B29B15/00 , C08G18/00 , C08G18/08 , C08J3/24 , C08L1/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L27/00 , C08L33/00 , C08L33/02 , C08L75/00 , C08L75/04 , C08L101/00 , C09K3/10 , C09K3/12

6. 发明专利

JP2007330114A Weed growth-suppressing material 审中-公开
标题翻译：采用生长抑制材料
公开(公告)号：JP2007330114A
公开(公告)日：2007-12-27
申请号：JP2006163183
申请日：2006-06-13
申请人： Furuichi Masaru , Nakagawa:Kk , Tobu Kagaku Kk , 古市優 , 有限会社中川 , 東武化学株式会社
发明人： NAKAGAWA TAKEO , KOBORI SHIGEJI
IPC分类号： A01G13/00 , A01M21/00 , A01N59/06 , A01P13/00
摘要： PROBLEM TO BE SOLVED: To provide weed growth-suppressing material essentially easing environmentally negative effect caused by chemical herbicides to maintain the environment.
SOLUTION: The weed growth-suppressing material is obtained by spraying or mixing mixture containing 5-50 pts.wt. of magnesium oxide-based solidified material as weed growth-suppressing material, 95-50 pts.wt. of soil or sand, gravel, artificial aggregation and a coloring agent, adhesive paste or a water-reducing agent, and shrinkage reducing admixture for cement additive as a filler, and polymeric fibers or inorganic fibers as reinforcing material, on the surface of the soil or with the soil, and adding water to the mixture to solidify the mixture.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供杂草生长抑制材料基本上缓解了由化学除草剂引起的环境负面影响，以维持环境。解决方案：通过喷雾或混合含有5-50重量份的混合物获得杂草生长抑制材料。作为杂草生长抑制材料的氧化镁基固化材料，95-50重量份土壤或沙子，砾石，人造聚集和着色剂，粘合剂糊剂或减水剂，以及用于水泥添加剂作为填料的减缩混合物，以及作为增强材料的聚合物纤维或无机纤维，在土壤表面或与土壤混合，并向混合物中加入水以固化混合物。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2005002190A Soil improving material safe for marine organism and method for evaluating safety thereof 审中-公开
标题翻译：土壤改良海洋生物安全材料及其安全评估方法
公开(公告)号：JP2005002190A
公开(公告)日：2005-01-06
申请号：JP2003166207
申请日：2003-06-11
申请人： Mirai Kensetsu Kogyo Kk , Sanshin Corp , Tobu Kagaku Kk , みらい建設工業株式会社 , 三信建設工業株式会社 , 東武化学株式会社
发明人： KONISHI TAKESHI , YAMAMOTO JUNICHI , FUJIHIRA MASAMI , OSAWA KAZUMI , NIIZAKA TAKASHI , KOBORI SHIGEJI
IPC分类号： A01K61/00 , C09K17/02 , C09K103/00 , E02D3/12
CPC分类号： Y02A40/81 , Y02A40/84
摘要： PROBLEM TO BE SOLVED: To obtain a soil improving material that is safe for marine organisms in a sea area or in seashore in which marine organisms live and is suitable for soil improvement.
SOLUTION: The soil improving material is useful for improving soil at the sea bottom or seashore of area in which marine organisms live, is used by injecting a hardening material composed of 100 parts wt. of light burnt magnesia and 5-100 parts wt. of a water-soluble phosphate fertilizer into the soil.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：获得对海洋生物生活并适合土壤改良的海域或海滨的海洋生物安全的土壤改良材料。解决方案：土壤改良材料可用于改善海洋生物生活区域的海底或海滨的土壤，通过注入由100重量份组成的硬化材料使用。的轻烧镁和5-100份重。的水溶性磷酸盐肥料进入土壤。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004166627A Weed growth-suppressing and mulching composition 审中-公开
标题翻译： WEED GROWTH-SUPPRESSING和MULCHING组合物
公开(公告)号：JP2004166627A
公开(公告)日：2004-06-17
申请号：JP2002337759
申请日：2002-11-21
申请人： National Institute For Rural Engineering , Tobu Kagaku Kk , 東武化学株式会社 , 独立行政法人農業工学研究所
发明人： FUJIMORI SHINSAKU , KOBORI SHIGEJI
IPC分类号： A01G13/00 , A01M21/00 , A01N25/34 , A01N57/20 , A01N59/06 , A01N61/00 , C05G3/00 , C05G3/02 , C05G5/00
摘要： PROBLEM TO BE SOLVED: To provide a mulching technique excellent in weather resistance and water resistance, having high erosion preventing effect of a slope and capable of carrying out suppression of overgrowth of weeds in a farm land and uncultivated field, prevention of occurrence of flow out/muddy water of soil accompanying rainfall, and control of ground temperature.
SOLUTION: A weed growth-suppressing and mulching material comprises slurry composed of 3-30 wt.% stoichiometric and non-stoichiometric magnesia cement containing soft-burned magnesia and 97-30 wt.% water as a main ingredient.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种耐候性和耐水性优异的覆盖层技术，具有高的防斜坡侵蚀防止效果，能够在农地和非耕地中抑制杂草过度生长，防止发生伴随降雨的土壤流出/泥土水，以及地面温度的控制。解决方案：杂草生长抑制和覆盖材料包括由含有软化烧结氧化镁和97-30重量％水作为主要成分的3-30重量％化学计量和非化学计量氧化镁水泥组成的浆料。版权所有（C）2004，JPO

9. 发明专利

JP2002308663A PRODUCTION PROCESS OF CALCIUM SILICATE 审中-公开
公开(公告)号：JP2002308663A
公开(公告)日：2002-10-23
申请号：JP2002069720
申请日：2002-03-14
申请人： TOBU KAGAKU KK
发明人： KOBORI SHIGEJI
IPC分类号： C04B28/22 , C01B33/24 , C04B7/345 , C04B24/38 , C04B28/18
摘要： PROBLEM TO BE SOLVED: To provide a production process of calcium silicate capable of being utilized in a wide variety of civil engineering and construction material fields, in which process calcium saccharate is used. SOLUTION: This calcium silicate production process comprises: reacting slaked lime or quick lime with any appropriate one of saccharides to prepare a calcium saccharate, and in the presence of the prepared calcium saccharate, reacting a silicic acid raw material with quick lime or lime.

10. 发明专利

JPS6223967B2 失效
公开(公告)号：JPS6223967B2
公开(公告)日：1987-05-26
申请号：JP9901879
申请日：1979-08-02
申请人： TOBU KAGAKU KK
发明人： KOBORI SHIGEJI
IPC分类号： C08G59/00 , C08G59/18 , C08K9/04 , C08L63/00 , C08L77/00

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