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21. 发明专利

JP2004027825A Wooden guard fence 审中-公开
公开(公告)号：JP2004027825A
公开(公告)日：2004-01-29
申请号：JP2003127142
申请日：2003-05-02
申请人： Wako Concrete Kogyo Kk , 和光コンクリート工業株式会社
发明人： KANAMARU KAZUMITSU
IPC分类号： E01F15/04 , E01F15/02
摘要： PROBLEM TO BE SOLVED: To provide a high-strength, flexible wooden guard fence capable of maintaining the acceleration of a small vehicle at or below 9g while keeping wooden beams from dropping upon collision.
SOLUTION: A joint plate with a tensile strength of 2t or more, having a length greater than a specified value that is 9 to 27% of the length of a wooden beam stretched across posts, is positioned along the abutting position of the wooden beam. The joint plate and the wooden beam are connected together via a mounting hole bored in the wooden beam at a position corresponding to the specified value of the joint plate. The joint plate and the wooden beam are secured to the posts.
COPYRIGHT: (C)2004,JPO

22. 发明专利

JP2003313837A Wooden protective fence 审中-公开
标题翻译：木材保护科学
公开(公告)号：JP2003313837A
公开(公告)日：2003-11-06
申请号：JP2002122895
申请日：2002-04-24
申请人： Wako Concrete Kogyo Kk , 和光コンクリート工業株式会社
发明人： KANAMARU KAZUMITSU
IPC分类号： E01F15/04 , E01F15/00
摘要： PROBLEM TO BE SOLVED: To provide a one-piece wooden protective fence excellent in design property, friendly to persons, vehicles and environments and easy to set at a low cost. SOLUTION: This one-piece wooden protective fence comprises a cushioning material formed of only a one-piece sheet-like wooden unit material having a width extending from the minimum height HMIN necessary to prevent the slipping under a collided vehicle to the maximum height HMAX necessary to prevent the climbing over of the vehicle. The unit material is integrally fixed to a strut through a deformable bracket interposed with the strut while ensuring a block-out of 8 cm or more to the strut surface. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供优良的设计性能，对人，车辆和环境友好的一体式木制防护栅栏，并且易于设置成本低廉。
解决方案：这种一体式木制防护围栏包括一个缓冲材料，该缓冲材料仅由单件片状木质单元材料形成，其宽度从最小高度HMIN延伸，以防止在碰撞车辆下滑倒到最大高度HMAX，以防止车辆上升。单元材料通过插入支柱的可变形支架一体地固定到支柱上，同时确保支柱表面的8cm或更大的阻挡。版权所有（C）2004，JPO

23. 发明专利

JP2003306324A Alkaline artificial zeolite and method for use thereof 审中-公开
标题翻译：碱性人造沸石及其使用方法
公开(公告)号：JP2003306324A
公开(公告)日：2003-10-28
申请号：JP2002110218
申请日：2002-04-12
申请人： Wako Concrete Kogyo Kk , 和光コンクリート工業株式会社
发明人： KANAMARU KAZUMITSU
IPC分类号： C01B39/02 , C09K17/02 , C09K101/00
摘要： PROBLEM TO BE SOLVED: To provide an alkaline artificial zeolite manufacturable inexpensively and excellent in rust preventive, corrosionproof, insectproof and antiseptic effects in particular, and to provide a method for use thereof. SOLUTION: This alkaline artificial zeolite is obtained by hot-water treating a raw material artificial zeolite in a 2 to 5 N aqueous alkaline solution while agitating, cooling the treated zeolite, once performing an alkaline water- removing operation using a centrifuge, decanter or the like, and then repeating the water washing and dewatering operations within 5 times to intentionally leave an alkali. In the case of the outdoor use thereof, a waterproof cover which covers a part or the whole of the alkaline artificial zeolite is provided to obtain persistent effects. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种廉价制造且具有优异的防锈，防腐，防虫，防腐效果的碱性人造沸石，提供其使用方法。解决方案：该碱性人造沸石是通过在搅拌的同时在2〜5N碱性水溶液中热处理原料人造沸石而获得的，一旦使用离心机进行碱性除水操作，冷却经处理的沸石，倾析器等，然后在5次内重复进行水洗脱水操作，故意留下碱。在室外使用的情况下，设置覆盖一部分或全部碱性人造沸石的防水盖，以获得持久的效果。版权所有（C）2004，JPO

24. 发明专利

JP2003025485A Woody composite structure material 审中-公开
标题翻译：木质复合结构材料
公开(公告)号：JP2003025485A
公开(公告)日：2003-01-29
申请号：JP2001212046
申请日：2001-07-12
申请人： Wako Concrete Kogyo Kk , 和光コンクリート工業株式会社
发明人： INOUE NOBORU , KANAMARU KAZUMITSU
IPC分类号： B32B13/10 , B28B1/16 , B28B23/00 , B32B21/04
摘要： PROBLEM TO BE SOLVED: To provide a woody composite structure material having a light weight and a high strength by incorporating durability of at least 30 years or more in the case of installing a natural timber outdoors. SOLUTION: The woody composite structure material comprises the natural timber as a core, a coating material made of a cement mortar or a concrete having a waterproofness and a corrosion resistance as well as a weather resistance and coating molding a circumference of the timber and finishing the coating material in a required shape, and a fastening means provided at the core material to fix the coating material to each other.
摘要翻译：要解决的问题：为了在室外安装天然木材的情况下，通过结合至少30年以上的耐久性，提供重量轻且强度高的木质复合结构材料。解决方案：木质复合结构材料包括天然木材为芯，由水泥砂浆或混凝土制成的涂料，具有防水性和耐腐蚀性以及耐候性，并且涂覆成型木材的周长并整理涂覆材料为必需形状，以及紧固装置，设置在芯材料处以将涂层材料彼此固定。

25. 发明专利

JP2002081075A EARTH RETAINING STRUCTURE USING LUMBER FROM THINNING 失效
公开(公告)号：JP2002081075A
公开(公告)日：2002-03-22
申请号：JP2000271985
申请日：2000-09-07
申请人： KURIHARA KOJI , WAKO CONCRETE KOGYO KK
发明人： KURIHARA KOJI , KANAMARU KAZUMITSU
IPC分类号： E02D17/20
摘要： PROBLEM TO BE SOLVED: To have superior workability of planting trees and to expand an application range of a construction part by positively and effectively utilizing thinning lumbers and lightening the weight. SOLUTION: Flat parts 4 for erecting a wall body 3 are formed along a contour line by excavating a slope 2 of a steeply inclined ground with a natural ground allowing planting of bolts 7, and rising parts 6 for boring holt holes 5 are formed. The wall body is formed of concrete column bodies 8 and the lumbers 10 from thinning horizontally fastened via metal fasteners 9. When the lumbers 10 reach the serviceable life as the structural materials, the metal fasteners 9 are cut so that the lumbers are replaced for new materials every two stages.

26. 发明专利

JP2003213704A STRUCTURE OF SOIL RETAINING WALL BLOCK 审中-公开
公开(公告)号：JP2003213704A
公开(公告)日：2003-07-30
申请号：JP2002008984
申请日：2002-01-17
申请人： WAKO CONCRETE KOGYO KK
发明人： KANAMARU KAZUMITSU
IPC分类号： E02D29/02 , E01F15/00 , E01F15/04 , E01F15/08
摘要： PROBLEM TO BE SOLVED: To provide a strong structure of a retaining wall block on which a protective wall shelf can be integrally disposed. SOLUTION: In a structure of a soil retaining wall block, soil retaining walls are made of precast concrete of a prescribed size and sequentially arranged along the side of a road on which vehicles travel. Supports of a protective fence are mounted on hole parts opened on upper parts thereon and a long buffer material of the protective fence is traversed and connected to the supports. Main reinforcing bars for meeting the strength of collision are added to the precast concrete and a binding fitting for connecting the retaining wall blocks together is provided and a repair net is further provided. COPYRIGHT: (C)2003,JPO

27. 发明专利

JP2002317425A POROUS CONCRETE COBBLE AGGREGATE AND METHOD OF MANUFACTURING THE AGGREGATE 失效
公开(公告)号：JP2002317425A
公开(公告)日：2002-10-31
申请号：JP2001123080
申请日：2001-04-20
申请人： WAKO CONCRETE KOGYO KK
发明人： KANAMARU KAZUMITSU
IPC分类号： A01K61/00 , E02B3/14 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To provide a porous concrete cobble aggregate capable of being easily manufactured at a low cost and easily laid down and a method of manufacturing the aggregate. SOLUTION: By using a mold frame for taking out multiple pieces disposed in a multiple-bay and one-row or multiple rows, soft connection material such as net is provided on the upper and lower mold frames at the height of the joint, and the porous concrete cobble aggregate is manufactured in the state of porous concrete cobbles connected to each other. The aggregate thus obtained are bent by the self-weight when disposed on the ground, and the bottom surfaces thereof are closely fitted to the ground. When the cobbles are formed in a spherical shape, the joint is slightly lower than the position of the center height thereof. When the aggregate has an expanded portion in one vertical direction, it is positioned upward. The aggregate in multiple bays and multiple rows thus produced can be stacked in multiple stages.

28. 发明专利

JP2004010364A LOW SHRINKAGE ULTRA-HIGH STRENGTH CONCRETE COMPOSITION AND CONCRETE PRODUCT OBTAINED BY USING THE SAME 审中-公开
公开(公告)号：JP2004010364A
公开(公告)日：2004-01-15
申请号：JP2002161694
申请日：2002-06-03
申请人： WAKO CONCRETE KOGYO KK
发明人： KANAMARU KAZUMITSU , CHO NIKKO , KAWASHIMA MITSUNARI
IPC分类号： C04B28/02 , B28B1/00 , C04B14/26 , C04B20/00 , C04B22/06 , C04B22/14 , C04B24/26 , C04B24/32 , C04B103/60 , C04B111/34
摘要： PROBLEM TO BE SOLVED: To provide a low shrinkage ultra-high strength concrete composition which is free from occurrence of cracks, and a precast concrete product obtained by using the same with self-filling function. SOLUTION: An inert fine powder having a Blaine value of 3,000 cm 2 /g is added to cement of ≥500 kg per 1 m 3 of concrete, and the total of the specific surface areas of the cement and the inert fine powder is set to be 250,000 to 500,000 m 2 . COPYRIGHT: (C)2004,JPO

29. 发明专利

JP2001254335A CONCRETE BLOCK, PRODUCTION METHOD THEREFOR, AND ARTIFICIAL REEF USING BLOCK 失效
公开(公告)号：JP2001254335A
公开(公告)日：2001-09-21
申请号：JP2000063965
申请日：2000-03-08
申请人： JOITEKKU KK , WAKO CONCRETE KOGYO KK
发明人： ONO MASAO , OKUDA YOSHIHIKO , INOISHI TOSHISUKE , KANAMARU KAZUMITSU
IPC分类号： E02B3/14 , B28B1/16 , C04B38/00 , C04B41/72
摘要： PROBLEM TO BE SOLVED: To provide concrete blocks offering excellent adhesion and, growth of aquatic animal, algae, micro-organisms, or the like from an early stage after installation of blocks, a manufacturing method for the blocks, and an artificial reef using the concrete blocks. SOLUTION: In concrete blocks made by mixing and forming aggregates and cement paste, the aggregates contain coarse aggregates having fine pores, the coarse aggregates having the fine pores are mixed on the surface of the concrete blocks, at least part of the surface of the concrete block is not covered with the cement paste, and the fine pores of the surfaces of the course aggregates and the surfaces of other aggregates are exposed.

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