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1. 发明专利

JPH08201218A WAVE GENERATION APPARATUS 失效
公开(公告)号：JPH08201218A
公开(公告)日：1996-08-09
申请号：JP2720395
申请日：1995-01-24
申请人： TETRA KK
发明人： HANZAWA MINORU , MATSUMOTO AKIRA , BUNIYOU TOMOKI
IPC分类号： G01M10/00
摘要： PURPOSE: To generate oblique regular waves showing a peak distribution of high uniformity in a direction of a ridge of the wave without utilizing reflecting waves from a side wall, by letting a signal generation device include an amplitude correction means which corrects a wave generation command signal so that amplitudes of cyclic movement of adjacent wave generation plates are made different. CONSTITUTION: A signal generation device S feeds to a control device C a wave generation command signal of a cycle and a phase difference preliminarily set in accordance with an aimed advancing direction of regular waves. In consequence, each driving device D reciprocates each wave generation plate P with the cycle and phase difference, whereby regular wave moving in the aimed direction diagonally to the front of an arrangement of the wave generation plates are generated by ridge lines formed by envelopes of waves generated by the wave generation plates P. An amplitude correction means is costituted by installing a signal correction program into a computer S. The amplitude of the wave generation command signal is corrected so that an amplitude value of the cyclic movement of the individual wave generation plate P shown a curve distribution in conformity to the Dolph-Chebyshev distribution with respect to an arranging direction of the wave generation plates.

2. 发明专利

JPH10237842A WAVE SUPPRESSING STRUCTURE 失效
公开(公告)号：JPH10237842A
公开(公告)日：1998-09-08
申请号：JP4381597
申请日：1997-02-27
申请人： TAKENAKA KOMUTEN CO , TAKENAKA DOBOKU , TETRA KK
发明人： NAKAKUKI YASUHIDE , KAYANO HIDENORI , KOBAYASHI KAZUHARU , KAWARADA MINORU , NISHIHARA KIYOSHI , HASEGAWA MINORU , YAMAMOTO MASAHITO , TOYODA YUSAKU , HANZAWA MINORU , NISHIGORI WAKIO
IPC分类号： E02B3/06
摘要： PROBLEM TO BE SOLVED: To provide a wave suppressing structure which not only has a sufficient wave-suppressing hydraulic function irrespective of wave direction but also is desirable as the environment creating type. SOLUTION: A wave suppressing structure comprises one or two or more wave suppressing units 3 installed on a foundation bed 1 on the sea. A wave suppressing wall 5 constituting the outer shape of the wave suppressing unit 3 is formed into an arc shape pointed in the directions S of waves coming from all directions. A hollow chamber 9 is provided inside the unit 3, and an opening 11 provided in the part of the wave suppressing wall 5 below design high tide level-(H.W.L) and opposite to the main wave direction S communicates the hollow chamber 9 to the sea outside.

3. 发明专利

JP2001246608A METHOD FOR MANUFACTURING BLOCK HAVING INCINERATION ASH AS MAIN MATERIAL BY USING VIBRATION DEVICE 失效
公开(公告)号：JP2001246608A
公开(公告)日：2001-09-11
申请号：JP2000061614
申请日：2000-03-07
申请人： CHUGOKU ELECTRIC POWER , HAZAMA GUMI , TETRA KK
发明人： SAITO SUNAO , SHINTANI NOBORU , SUZUKI TATSUO , KITA TATSUO , SUGIURA HITOSHI , SAITO EIICHI , FUKUTOME KAZUTO , KONNO MASAYASU , HANZAWA MINORU , TSUNODA MITSUHIRO , KATAGIRI YUKIO
IPC分类号： E02B3/14 , B09B3/00 , B28B1/08 , C04B14/14 , C04B18/10 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a block capable of easily manufacturing the block in an operation yard near a construction field though the block is huge without using a vibration base consuming a considerable equipment cost. SOLUTION: A vibration device is respectively provided at a plurality of positions ranging from a lower part to an upper part of a form for manufacturing a block. A kneaded material generated by kneading materials containing much incineration ash, cement and water of water powder ratio of almost optimum water containing ratio, is casted into a block manufacturing form. As the casted kneaded material is increased, the vibration device to be operated is successively changed by a lower part device to an upper part device. Thereby a vibration position is moved from the lower part to the upper part, and the kneaded material is made to be of a fluid state.

4. 发明专利

JPH08260438A GENERATION PREVENTIVE DEVICE FOR IMPACT WAVE FORCE IN WATERSIDE STRUCTURE 失效
公开(公告)号：JPH08260438A
公开(公告)日：1996-10-08
申请号：JP8598595
申请日：1995-03-20
申请人： TETRA KK
发明人： YAMAMOTO MASAHITO , HANZAWA MINORU , BUNIYOU TOMOKI
IPC分类号： E02B3/06
摘要： PURPOSE: To diffuse air on the underside of a floor board by disposing a tubular body, in which one end is closed, on the underside side of an upper floor board and forming a through-hole along the lower side face of the tubular body while the other end of the tubular body is communicated with atmospheric air in the side or upper section of the upper floor board. CONSTITUTION: The pressure of air in a space A surrounded by a wave surface, the underside of an upper floor board 14 and the front wall of a revetment 12 is changed by the vertical movement of the wave surface. Air is flowed into a pipe 22 from through-holes 24 by a pressure change. Air is diffused successively to the outside from the end-section opening section 28 of a communication pipe 26 connected to the pipe 22. The pressure rise of air in the space A is prevented, thus obstructing the generation of impact wave force. Consequently, the penetration length of bearing piles, pile diameters, thickness of the upper floor board, etc., are reduced, and the damage of wooden forms normally used at the time of the formation of the upper floor board is obviated. Accordingly, durability is improved while a waterside structure can be constructed easily.

5. 发明专利

JP2003171922A CONNECTING STRUCTURE OF COVERING MATERIAL, REVETMENT STRUCTURE AND REVETMENT CONSTRUCTION METHOD 审中-公开
公开(公告)号：JP2003171922A
公开(公告)日：2003-06-20
申请号：JP2001373090
申请日：2001-12-06
申请人： TETRA KK , KYOWA CO LTD , KAJIMA CORP
发明人： SHINOMURA YUKIHIRO , MASE SATOSHI , IKETANI TAKESHI , AKIYAMA YOSHINOBU , HANZAWA MINORU , KOYAMA HIROFUMI
IPC分类号： E02B3/14
摘要： PROBLEM TO BE SOLVED: To provide a connecting structure of a covering material, a revetment structure, and a revetment construction method capable of covering a revetment in a short construction period, and superior in stability after covering. SOLUTION: A covering material connecting body 13 is formed by connecting a plurality of standard covering materials 1 by a connecting member 9 via suspending rings 11a. The suspending rings 11a are hooked on automatic release hooks 29 arranged on the tip of suspending ropes 28 of a suspending tool 27 installed on a floating crane 25. The suspending ropes 28 are lowered, and the covering material connecting body 13 is sunk under a water surface 19. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2001246357A METHOD OF PRODUCING BLOCK USING INCINERATED ASH AS MAIN RAW MATERIAL 失效
公开(公告)号：JP2001246357A
公开(公告)日：2001-09-11
申请号：JP2000061608
申请日：2000-03-07
申请人： CHUGOKU ELECTRIC POWER , HAZAMA GUMI , TETRA KK
发明人： SAITO SUNAO , SHINTANI NOBORU , SUGIURA HITOSHI , SUZUKI TATSUO , SAITO EIICHI , KITA TATSUO , FUKUTOME KAZUTO , TSUNODA MITSUHIRO , KATAGIRI YUKIO , IRIBE TADAMICHI , HANZAWA MINORU
IPC分类号： E02B3/14 , B09B3/00 , B28B1/08 , C04B18/10 , C04B18/14 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a method of producing blocks capable of being installed even at a place that is exposed to an external force such as waves, by which placing process of a kneaded material can be efficiently carried out without clogging of an opening of a production device with a kneaded material. SOLUTION: The method of producing blocks comprises a kneading process for forming a kneaded material by kneading a prescribed amount of cement, metal slag and incinerated ash with water whose ratio to the powder is nearly optimum water containing ratio, a conveying process for loading the kneaded material on a bed 42a of a dump truck 42 and conveying it to a block production site, an unloading process for unloading the kneaded material from the bed of the dump truck to a hopper 30, destroying the block of the kneaded material in the hopper and continuously supplying the kneaded material from an opening of the hopper to a belt conveyor 25 while giving vibration to the kneaded material, a vibration adding process for transporting the kneaded material with belt conveyors 25, 20 and 10, supplying the kneaded material into a frame mold 40 for the block and making the kneaded material into a fluidized state by adding vibration to it.

7. 发明专利

JP2003129444A BAG MATERIAL FOR CIVIL ENGINEERING WITH OCEAN WAVE RESISTANCE HAVING MIDDLE BINDER AND MANUFACTURING METHOD OF BAG BODY FOR CIVIL ENGINEERING WITH OCEAN RESISTANCE USING THE SAME 审中-公开
公开(公告)号：JP2003129444A
公开(公告)日：2003-05-08
申请号：JP2001326232
申请日：2001-10-24
申请人： KYOWA CO LTD , KAJIMA CORP , TETRA KK
发明人： SHINOMURA YUKIHIRO , SAKAI TADAKATSU , IKETANI TAKESHI , IWASE KOJI , HANZAWA MINORU , KOYAMA HIROFUMI
IPC分类号： E02B3/08 , B31B50/68 , B65D30/04 , B31B1/68
摘要： PROBLEM TO BE SOLVED: To provide a bag material for civil engineering which prevents a filler from moving by a water flow and ocean waves and in which shear deformation is not generated, and a bag body using the same. SOLUTION: The bag material for civil engineering with ocean wave resistance is characterized in that the bag material is formed by a net woven of a synthetic fiber and used by filling the filler, and a middle binder, which is connected to a bag material part, drawn out to the outside from a mouth part that is a closed opening of the bag material, and connects a bottom part and the mouth part, is provided, the bag material is constituted by using a net assembly drawn up by bundling nets of the bottom part as the middle binder, and the manufacturing method of the bag body in which the fillers are filled in these bag materials.

8. 发明专利

JP2003129443A BAG MATERIAL FOR CIVIL ENGINEERING WITH OCEAN WAVE RESISTANCE HAVING MIDDLE PARTITION 审中-公开
公开(公告)号：JP2003129443A
公开(公告)日：2003-05-08
申请号：JP2001326225
申请日：2001-10-24
申请人： KYOWA CO LTD , KAJIMA CORP , TETRA KK
发明人： SHINOMURA YUKIHIRO , SAKAI TADAKATSU , IKETANI TAKESHI , IWASE KOJI , HANZAWA MINORU , KOYAMA HIROFUMI
IPC分类号： E02B3/08 , B65D30/22
摘要： PROBLEM TO BE SOLVED: To provide a bag material for civil engineering which prevents a filler from moving by a water flow and ocean waves, and in which shear deformation is not generated. SOLUTION: The bag material is used by filling the filler woven of a synthetic fiber and the bag material for civil engineering with ocean wave resistance is characterized in that middle partitions are arranged inside the bag material.

9. 发明专利

JPH09113408A WAVE FORMATION METHOD 失效
公开(公告)号：JPH09113408A
公开(公告)日：1997-05-02
申请号：JP29493395
申请日：1995-10-19
申请人： TETRA KK
发明人： HANZAWA MINORU , MATSUMOTO AKIRA
IPC分类号： G01M10/00
摘要： PROBLEM TO BE SOLVED: To obtain a wave formation method in which regular waves and irregular waves which are advanced to the obliquely preceding direction of every wave formation plate can be generated by a wave peak line formed of the envelope of waves generated by every wave formation plate by a method wherein a plurality of wave formation plates are arranged in a row, every plate is driven individually, the periodical motion of every plate is controlled and a control device is controlled by a predetermined wave-formation instruction signal. SOLUTION: A plurality of wave formation plates P are arranged in a row. They can be arranged in an arbitrary arrangement such as in a line shape, a curve shape, an oblique straight line shape or the like in addition to a straight line shape when a coordinate position used for a computing operation is set. The plates P are periodically moved back and forth at a hinge part to every adjacent wave formation plate by driving gears D. A wave-formation instruction signal to a control device C is given to the control device C which has a predetermined cycle, a predetermined phase difference and a predetermined amplitude according to the advance direction of target regular waves in such a way that a phase difference is generated in the periodical movement of every adjacent plate P by means of a snaking principle. Thereby, every driving gear D moves every plate P back and forth on the basis of the snaking principle, and regular waves are generated in the advance direction of target waves by a wave peak line formed of the envelope of waves generated from every plate P.

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