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    • 1. 发明专利
    • Eelgrass bed
    • EELGRASS BED
    • JP2005073678A
    • 2005-03-24
    • JP2003312288
    • 2003-09-04
    • Kajima CorpTaisei Corp大成建設株式会社鹿島建設株式会社
    • UENO SEIZOTAKAYAMA YURIKOKATSUI HIDEHIRORIN BUUN KENYAMAKI KATSUNORITANAKA MASAHIROSHINPO HIROMIKOSHIKAWA YOSHIISAINAGAKI SATOSHI
    • A01K61/00A01G33/00
    • Y02A40/81Y02A40/83
    • PROBLEM TO BE SOLVED: To create or improve an eelgrass bed capable of growing the eelgrasses, by selecting environmental factors for suitably growing the eelgrasses and controlling the factors.
      SOLUTION: This eelgrass bed is suitable for growing the eelgrasses, wherein an amount of sunshine at the sea bottom, a Shields number, a water depth, a water temperature, and a salinity content in the eelgrass bed are each controlled to be in a range suitable for growing the eelgrasses as follows: the amount of sunshine at the sea bottom is more than 2E/m
      2 /day in control (S1) of the amount of sunshine at the sea bottom, the Shields number is in a range of more than 0 and less than 0.6 in control (S2) of the Shields number, the water depth at low tide is more than 0 m in control (S3) of the water depth, the water temperature is in a range of more than -2°C and less than 30°C in control (S4) of the water temperature, and the salinity content is in a range of more than 10 PSU and less than 40 PSU in control (S5) of the salinity content.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:通过选择适当生长鳗鱼的环境因素并控制这些因素来创建或改进能够生长鳗鱼的鳗草床。 解决方案:该鳗草床适用于生长鳗鱼,其中海棠床上的阳光数量,盾数,水深,水温和鳗草床中的盐度含量各自被控制为 在适合生长鳗鱼的范围内如下:海底日照量在海底阳光对照(S1)中大于2E / m 2 /天, 盾牌号码在屏蔽号码的控制(S2)范围内大于0且小于0.6,低潮控制(S3)时,潮汐水位大于0米,水温为 在水温的控制(S4)中在大于-2℃且小于30℃的范围内,并且在(S5)的控制(S5)中,盐度含量在大于10PSU且小于40PSU的范围内 盐度含量。 版权所有(C)2005,JPO&NCIPI
    • 2. 发明专利
    • Liquid tank
    • 液体罐
    • JP2003341789A
    • 2003-12-03
    • JP2002149008
    • 2002-05-23
    • Kajima CorpTaisei Corp大成建設株式会社鹿島建設株式会社
    • IKETANI TAKESHIINAGAKI SATOSHIUENO SEIZOODA YUKINOBU
    • B65D90/00
    • PROBLEM TO BE SOLVED: To provide a liquid tank which can be replenished with water at a fixed facility and can supply the water at a constant flow rate while reserving a large quantity of water.
      SOLUTION: The tank 3 is equipped with a gas exhaust pipe 5 for taking the open air into the tank 3, an exhaust valve 7 for exhausting from the tank 3, a feed water pipe 9 for feeding the water into the tank 3, and a distributing water pipe 11 for distributing the water from the tank 3. The lower end 17 of the pipe 5 is provided in the lower portion in the cavity of the tank 3, and the upper end forms an intake port 25 through the upper part of the tank 3. The feed water pipe 9 and the distributing water pipe 11 are each provided with valves 13 and 15. For feeding the water, the exhaust valve 7 and the valve 13 are opened and the valve 15 is closed, and the water is fed from the pipe 9 to the tank 3 while exhausting the air 23 from the valve 7. For distributing the water, the exhaust valve 7 and the valve 13 are closed and the valve 15 is opened, the open air is taken from the intake port 25, and the water 21 is distributed from the water distributing pipe 11 to the outside while exhausting the air from the lower end 17 of the pipe 5.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种能够在固定设施中补充水的液体罐,并且可以在保持大量水的同时以恒定的流量供应水。 解决方案:罐3装有用于将开放空气吸入罐3的排气管5,用于从罐3排出的排气门7,用于将水送入罐3的给水管9 以及用于从罐3分配水的分配水管11.管5的下端17设置在罐3的空腔的下部,并且上端通过上部形成进气口25 给水管9和分配水管11均设有阀13和15.为了供给水,排气门7和阀13打开,阀15关闭,并且, 在从阀门7排出空气23的同时,将水从管道9供给到水箱3.为了分配水,排气门7和阀13关闭,阀门15打开, 进气口25,并且水21从分配管11分配到外部,而exh 从管5的下端17使空气发生灼伤。版权所有(C)2004,JPO
    • 3. 发明专利
    • Concrete protective column structure and protective column structure
    • 混凝土保护柱结构和保护柱结构
    • JP2009013743A
    • 2009-01-22
    • JP2007179812
    • 2007-07-09
    • Kajima Corp鹿島建設株式会社
    • SOGABE NAOKIYAMANOBE SHINICHIIKETANI TAKESHIINAGAKI SATOSHI
    • E02B3/04E02B3/20
    • Y02A30/336
    • PROBLEM TO BE SOLVED: To provide a concrete protective column for protecting a coastal structure against driftage such as a ship, which does not damage the driftage since it is flexible and high in deformability, is not collapsed, can effectively arrest various sizes of driftage while suppressing damage thereto, and can be constructed with high construction efficiency by a considerably simple structure.
      SOLUTION: D-hollow precast PC columns 1 in which a high performance fiber-reinforced concrete such as a UFC and an unbonded PC steel members are used are arranged on the sea side foundation B of the coastal structure A in one or more rows at predetermined intervals along the coastal structure A. A D-curved part is installed to face the sea side. The driftage is thereby arrested by the PC columns 1 with small bending rigidity-bending strength and large deformability without damaging the driftage and collapsing the protective columns.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种用于保护沿海结构免受诸如船舶等漂流的混凝土保护柱,因为它是柔性的并且变形能力高,不会损坏流动,因此不会塌陷,可以有效地阻止各种尺寸 同时抑制其损伤,并且可以通过相当简单的结构以高建筑效率构造。 解决方案:使用诸如UFC和未粘合的PC钢构件的高性能纤维增强混凝土的D型空心预制PC柱1设置在沿海结构A的一个或多个的海侧基础B上 沿着沿海结构A以预定间隔排列。D形弯曲部分安装成面向海侧。 因此,由于PC柱1的弯曲刚度弯曲强度小,变形能力大而不损坏流动性并使保护柱塌陷,因此停滞着。 版权所有(C)2009,JPO&INPIT
    • 4. 发明专利
    • Earthquake-tidal wave countermeasure structure of structural body
    • 结构体的地震波量测结构
    • JP2008231768A
    • 2008-10-02
    • JP2007072590
    • 2007-03-20
    • Kajima Corp鹿島建設株式会社
    • INAGAKI SATOSHIIKETANI TAKESHINAGATOMI MASASHITAKEUCHI SATOSHIHATA TERUMICHIYAMANOBE SHINICHIAMANO KEIICHIROFUKUYAMA TAKAKO
    • E02D27/38
    • PROBLEM TO BE SOLVED: To provide an earthquake-tidal wave countermeasure structure of a structural body, capable of preventing liquefaction of the ground of the structural body by an earthquake and a tidal wave, a collision with the other structural body of the structural body, a collision with the structural body of a drift object, and sloshing of liquid in the structural body.
      SOLUTION: A plurality of sheet piles 5 and steel pipe sheet piles are driven in the ground 2 around a tank 3, and an end part of the steel pipe sheet piles is exposed on the ground. In an earthquake, the sheet piles 5 and the steel pipe sheet piles prevent the liquefaction of the ground. Since rigidity of the steel pipe sheet piles is larger than a steel sheet pile, vibration of a natural period of vibration of liquid in the tank 3 is reduced, and the sloshing of the liquid can be relieved. Even when the tank 3 drifts by the tidal wave, the tank contacts with a part exposed on the ground of the steel pipe sheet piles, and the movement of the tank 3 is checked. Even if the drift object flows in, since the drift object collides with the part exposed on the ground of the steel pipe sheet piles, the drift object can be prevented from colliding with the tank 3.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供结构体的抗潮波对策结构,能够防止由于地震和潮汐而使结构体的地面液化,与其他结构体的碰撞 结构体,与漂移物体的结构体的碰撞,以及液体在结构体中晃动。 解决方案:多个板桩5和钢管板桩在地面2中围绕罐3被驱动,并且钢管板桩的端部暴露在地面上。 在地震中,板桩5和钢管桩桩防止地面液化。 由于钢管板桩的刚性大于钢板桩,因此罐3内的液体的自然振动周期的振动减轻,液体的晃动可以减轻。 即使水箱3由于潮汐波动,油箱与暴露在钢管板桩的地面上的部分接触,也检查油箱3的移动。 即使漂移对象流入,由于漂移物体与暴露在钢管桩桩的地面上的部分碰撞,因此可以防止漂移物体与罐体3碰撞。版权所有(C)2009, JPO&INPIT
    • 5. 发明专利
    • Method and apparatus for monitoring turbidity in water
    • 用于监测水中涡度的方法和装置
    • JP2007071881A
    • 2007-03-22
    • JP2006283405
    • 2006-10-18
    • Kajima Corp鹿島建設株式会社
    • INAGAKI SATOSHIYAMAKI KATSUNORINAKAGOME KUNIYOSHIAKIYAMA SHINGOTANAKA MASAHIROIKETANI TAKESHI
    • G01N29/02G01F1/66G01N29/00G01P5/00
    • PROBLEM TO BE SOLVED: To provide a method and an apparatus for monitoring turbidity in water, which measures the three-dimensional turbid distribution and the traffic volume of turbid particles for a short time, and can circumstantially control the turbid state caused arising in engineering works. SOLUTION: An ADCP 5 is disposed on a gunwale 7 of the observation ship 3, and a GPS 20, and a computer 19 are disposed on the observation ship 3. While the observation ship 3 is moved over the sea, horizontal positional information of the observation ship 3 is acquired by using the GPS 20, and simultaneously, an ultrasonic beam 11 is projected from the ADCP 5 toward the bottom 17 of the sea. Then, flow rates 21 of respective water depths, which are obtained from Doppler shifts of reflection waves 14 reflected by minute particles 15, suspended in respective layers along the vertical direction in the water 9, and reflection intensities of the reflection waves 14 for respective water depths, are acquired. Next, the three-dimensional turbid distribution is deduced from the positional information of the observation ship 3 and the reflection intensities of the reflected waves 14 by using the computer 19. Furthermore, the traffic volume of the turbid particles 15 is calculated from the flow rates 21 and the estimated turbid distribution. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于监测水中浊度的方法和装置,其在短时间内测量浑浊颗粒的三维混浊分布和交通量,并且可以环境地控制引起的浑浊状态 在工程中。 解决方案:在观察船3的枪口7上设置有ADCP5,并且在观察船3上设置有GPS 20和计算机19.当观察船3在海上移动时,水平位置 通过使用GPS 20获取观察船3的信息,同时,从ADCP 5朝向海底17突出超声波束11。 然后,从在水9中垂直方向悬挂在各层中的由微小颗粒15反射的反射波14的多普勒偏移获得的各个水深的流量21和各个水的反射波14的反射强度 深度,被收购。 接下来,通过使用计算机19从观察船3的位置信息和反射波14的反射强度推导出三维混浊分布。而且,混浊粒子15的通行量由流量 21和估计的混浊分布。 版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Method of monitoring turbidity in water and turbidity monitoring device
    • 监测水和涡轮监测装置中的涡度的方法
    • JP2003322604A
    • 2003-11-14
    • JP2002131313
    • 2002-05-07
    • Kajima Corp鹿島建設株式会社
    • INAGAKI SATOSHIYAMAKI KATSUNORINAKAGOME KUNIYOSHIAKIYAMA SHINGOTANAKA MASAHIROIKETANI TAKESHI
    • G01P5/00G01N15/06G01N29/00G01S15/96G01S19/14
    • PROBLEM TO BE SOLVED: To provide a method of monitoring turbidity in water capable of measuring a 3-D distribution of the turbidity and a conveying capacity of a turbid particle in a short time, and also capable of precisely controlling the turbidity generated by a work, and to provide a turbidity watching device. SOLUTION: On an observation boat 3 an ADCP 5 is placed on a side 7 of the boat, a GPS 20 and a computer 19 are placed. Positional information of the observation boat 3 with regard to horizontal direction is obtained by the GPS 20 while moving over the sea. At the same time, a ultrasound beam 11 is emitted from ADCP 5 toward the bottom 17, flow speed 21 for each depth and each intensity of reflection wave 14 are obtained from Doppler shift of reflection wave 14 reflected by each layer of floating micro particle 15 in the water. Next to that the 3-D distribution turbidity is estimated by using the computer 19 from the positional information of the observation boat 3 and the intensity of reflection wave 14. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种监测水中浑浊度的方法,其能够在短时间内测量浊度的3-D分布和浊度颗粒的输送能力,并且还能够精确地控制产生的浊度 通过工作,并提供浑浊的观察装置。 解决方案:在观察船3上,将ADCP 5放置在船的侧面7上,放置GPS 20和计算机19。 观测船3相对于水平方向的位置信息通过GPS 20在海上移动时获得。 同时,从ADCP5向底部17发射超声波束11,对于每个深度发射流速21,并且每个反射波强度14都是由每层浮动微粒15反射的反射波14的多普勒频移获得的 在水里。 接下来,根据观察船3的位置信息和反射波14的强度,通过使用计算机19来估计3-D分布浊度。(C)2004,JPO
    • 7. 发明专利
    • Tide embankment for tsunami and construction method for the same
    • TS。。。。。。。。。。。。。。
    • JP2013234544A
    • 2013-11-21
    • JP2012109215
    • 2012-05-11
    • Kajima Corp鹿島建設株式会社
    • IKETANI TAKESHIAKIYAMA YOSHINOBUNAGATOMI MASASHIINAGAKI SATOSHIIWAMAE NOBUYUKI
    • E02B3/06
    • PROBLEM TO BE SOLVED: To provide a tide embankment for tsunami capable of reliably absorbing energy of an overflow even when a tsunami overflows the tide embankment.SOLUTION: A tide embankment 1 for tsunami comprises: a primary tide embankment 3 constructed at a sea side; and a secondary tide embankment 5 constructed at a land side of the primary tide embankment 3. The primary tide embankment 3 may be an existing tide embankment with the secondary tide embankment constructed at the land side thereof or both of the primary tide embankment 3 and the secondary tide embankment 5 may be newly constructed. Also, the primary tide embankment 3 and the secondary tide embankment 5 may be constructed in a manner that integrates each other above or under the ground or on separate underground foundations. A height of the secondary tide embankment 5 is no more than that of the primary tide embankment 3. Scoring prevention bodies 7a and 7b are arranged, as needed, on respective lower sections at the land sides of the primary tide embankment 3 and the secondary tide embankment 5.
    • 要解决的问题:为海啸提供一个能够可靠地吸收溢流能量的潮汐堤岸,即使海啸在潮汐堤坝溢流时也是如此。解决方案:海啸潮汐堤1包括:在海边建造的主潮汐堤3; 以及在主潮汐堤3的陆侧建造的次潮堤5。主潮汐堤3可以是现有潮汐堤,其二次潮汐堤堤在其陆地侧构造,或者主潮汐堤3和 次级堤防5可能是新建的。 此外,主潮汐堤3和次潮堤5可以以在地下或地下或在单独的地下基础上彼此集成的方式构造。 副潮汐堤5的高度不大于主潮汐堤3的高度。防划体7a和7b根据需要设置在主潮汐堤3和二次潮汐3的陆侧的各自的下部 堤防5。
    • 8. 发明专利
    • Vertical rocking reduction structure for working vessel, and vertical rocking reduction method for working vessel
    • 用于工作船舶的垂直减速结构和用于工作船舶的垂直减小方法
    • JP2010070025A
    • 2010-04-02
    • JP2008238867
    • 2008-09-18
    • Kajima Corp鹿島建設株式会社
    • IKETANI TAKESHIINAGAKI SATOSHIFUKUYAMA TAKAKOMUKAIHARA KENHATA TERUMICHIIKEZAKI MASAKATSU
    • B63B35/44B63B35/34B66C13/06B66C23/52
    • PROBLEM TO BE SOLVED: To provide a vertical rocking reduction structure for a working vessel and a vertical rocking reduction method for a working vessel capable of stably and efficiently advancing on-marine work by the working vessel regardless of the state of a billow and outstandingly reducing construction cost. SOLUTION: A hung baggage 13 is hung down on a hanging part 11a of a wire 9a hung down from a jib 7 of a crane 5 installed on a hull 27 of the working vessel 3, and one end of a wire material 15 is connected to a hanging part 11b of a wire 9b. Further, a sinker 17 is installed on a water bottom 21 near a lower side of the hung baggage 13 and the other end of the wire material 15 is connected to the sinker 17. Further, predetermined tension is applied to a cable comprising the wire 9b and the wire material 15. Thereby, a displacement amount by rotation making a left/right direction of the hull 27 as an axis and a displacement by vertical movement become small. Further, a center of rotation making the left/right direction of the hull 27 as an axis becomes a front side of the hull 27 and a phase of rotation of the hull 27 and vertical movement of the hung baggage 13 is deviated. Therefore, rocking in a vertical direction at a position of the hung baggage 13 is reduced. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于工作容器的垂直摆动减速装置和用于能够稳定有效地推进工作船上的海上作业的工作船的垂直摆动减小方法,而不管摇摆的状态如何 大大降低了施工成本。

      解决方案:悬挂的行李13被挂在从安装在工作容器3的船体27上的起重机5的吊臂7上垂下的电线9a的悬挂部分11a上,并且电线材料15的一端 连接到电线9b的悬挂部分11b。 此外,沉降片17安装在靠近悬挂行李13的下侧的水底21上,线材15的另一端连接到沉降片17.此外,预定张力施加到包括线9b的电缆 由此,通过使船体27的左右方向作为轴的旋转的位移量和通过垂直移动的位移变小。 此外,使船体27的左右方向作为轴的旋转中心成为船体27的前侧,并且船体27的旋转相位和悬挂行李13的垂直运动偏离。 因此,减少了在行李箱13的位置处的垂直方向的摆动。 版权所有(C)2010,JPO&INPIT

    • 9. 发明专利
    • Precast retaining wall and construction method therefor
    • 预制墙及其施工方法
    • JP2008190200A
    • 2008-08-21
    • JP2007025188
    • 2007-02-05
    • Kajima Corp鹿島建設株式会社
    • NAGATOMI MASASHIINAGAKI SATOSHIIKETANI TAKESHIHATA TERUMICHITAKEUCHI SATOSHIAMANO KEIICHIRO
    • E02B3/10
    • PROBLEM TO BE SOLVED: To provide a retaining wall which has a simple structure and can be increased in bulk.
      SOLUTION: A precast retaining wall 1 is disposed on a bank 5, and is composed of minimum component units of a foundation precast panel 9 and a retaining wall precast panel 11 connected to the upper surface of the foundation precast panel 9. The precast retaining wall 1 also includes a bracing block 13 that is disposed to connect the foundation precast panel 9 to the retaining wall precast panel 11. A slot 17 is formed on the upper surface of the body 15 of the foundation precast panel 9, and a projection 27 is formed on an end face of the body 25 of the retaining wall precast panel 11. The projection 27 corresponds in shape to the slot 17 of the foundation precast panel 9. Hence the projection 27 of the retaining wall precast panel 11 is engaged with the slot 17 to construct the precast retaining wall 1.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供具有简单结构并可以大量增加的挡土墙。 解决方案:预制挡土墙1设置在堤岸5上,由基础预制板9的最小部件单元和连接到地基预制板9的上表面的挡土墙预制板11组成。 预制挡土墙1还包括支撑块13,其布置成将地基预制板9连接到挡土墙预制板11.在基座预制板9的主体15的上表面上形成有槽17, 突起27形成在挡土墙预制板11的主体25的端面上。突起27的形状对应于基础预制板9的槽17。因此,挡土墙预制板11的突起27接合 与槽17构造预制挡土墙1.版权所有(C)2008,JPO&INPIT
    • 10. 发明专利
    • Weir structure
    • WEIR STRUCTURE
    • JP2007308953A
    • 2007-11-29
    • JP2006138590
    • 2006-05-18
    • Kajima Corp鹿島建設株式会社
    • HATA TERUMICHIIKETANI TAKESHIINAGAKI SATOSHI
    • E02B5/00
    • PROBLEM TO BE SOLVED: To provide a weir structure which can prevent the entry and deposition of particles in a channel when a backflow is generated due to an external factor.
      SOLUTION: A special weir 7 is formed by setting, in the discharge channel 1: a partition wall 9 partitioning the width of the discharge channel 1 into two sections; facility-side weir boards 13 each having an inflow port 15 formed therein at a height higher than a water level of water 21 on a facility side 27; and sea-side weir boards 17 each having a discharge port 19 formed therein at a height lower than a water level of water 25 on a sea side 31, and arranged on the downstream side of each facility-side weir board 13 across a predetermined interval. The facility-side weir boards 13 and the sea-side weir boards 17 are arranged on both sides of the partition wall 9, and one side of each of the weir boards is fitted into a groove 5 formed in a side wall 3 while the other side is fitted into a groove 11 formed on the partition wall 9. In the special weir 7, the water 21 discharged from a facility toward the facility side 27 flows from the inflow ports 15 to fall into a gap between the facility-side weir boards 13 and the sea-side weir boards 17 as a channel 47, and bursts from the discharge ports 19 toward the sea side 31.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种堰结构,当由于外部因素产生回流时,可以防止颗粒在通道中的进入和沉积。 解决方案:通过在排出通道1中设置将排放通道1的宽度分成两部分的分隔壁9来形成特殊的堰7; 设置侧堰板13各自具有在设置侧27处高于水21的高度的高度形成的流入口15; 和海侧堰板17,其各自具有在比海侧31低的水位25的高度形成的排出口19,并且以规定间隔配置在各设备侧堰板13的下游侧 。 设置侧堰板13和海边堰板17设置在隔壁9的两侧,每个堰板的一侧装配在形成在侧壁3中的槽5中,而另一侧 侧面装配在形成在分隔壁9上的槽11中。在特殊堰7中,从设施排出的设备侧27的水21从流入口15流入设置侧堰板之间的间隙 13和海边堰板17作为通道47,并从排放口19朝向海侧31爆裂。版权所有(C)2008,JPO&INPIT