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    • 2. 发明专利
    • Method for constructing steel pipe sheet pile, and structure using the same
    • 用于构造钢管板的方法和使用其的结构
    • JP2011094430A
    • 2011-05-12
    • JP2009251063
    • 2009-10-30
    • Kajima Corp鹿島建設株式会社
    • IWAMURA HIDEYOICHIHASHI YOSHIOMIMURAI KENJIYOKOZEKI KOSUKEASHIZAWA RYOICHIKOBAYASHI SEIHATA TERUMICHITAKEUCHI SATOSHI
    • E02D5/20E02D5/04E02D5/30
    • PROBLEM TO BE SOLVED: To provide a method for constructing steel pipe sheet piles with excellent work efficiency, which drives and fixes the steel pipe sheet piles into the ground even on the soft ground on the base rock, and to provide a structure using the same. SOLUTION: Super-setting delay mortar 15 used as a sediment support member is filled in a casing 11a (in a hole 13a) while pulling out the casing 11a from the hole 13a. The super-setting delay type mortar 15 is filled close to a boundary between the base rock 3b and the soft ground 3a. Each steel pipe sheet pile 5a is formed in a position held between super-setting delay mortar filling parts, and each steel pipe sheet pile 5b is installed in the super-setting delay mortar filling part in a position held between the steel pipe sheet piles 5a. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种以优良的工作效率构造钢管板桩的方法,即使在基础上的软土地上也可以将钢管板桩驱动并固定在地面上,并提供一种结构 使用相同 解决方案:在将外壳11a从孔13a拉出的同时,将用作沉淀支撑构件的超设定延迟砂浆15填充到壳体11a(孔13a)中。 超级设定延迟型砂浆15被填充在基础岩石3b和软土地面3a之间的边界附近。 每个钢管板桩5a形成在超设定延迟砂浆填充部之间的位置,并且每个钢管板桩5b被安装在超设定延迟砂浆填充部分中,保持在钢管板桩5a之间 。 版权所有(C)2011,JPO&INPIT
    • 3. 发明专利
    • Temporary pier and method for constructing the same
    • 用于构造它们的临时PI子和方法
    • JP2011162988A
    • 2011-08-25
    • JP2010026079
    • 2010-02-09
    • Kajima Corp鹿島建設株式会社
    • TAKEUCHI SATOSHIIWAMURA HIDEYOIKETANI TAKESHIHATA TERUMICHI
    • E02B3/06
    • PROBLEM TO BE SOLVED: To provide a temporary pier which is excellent in installation workability, which has sufficient strength and which enables the repeated utilization of a used member; and to provide a method for constructing the temporary pier.
      SOLUTION: This temporary pier 1 is constructed in water (on the water) in a river etc. A bearing pile 3 is vertically provided in the underwater ground. The bearing pile 3 is formed to a level above a water surface 15 from the ground. Superstructure work 13 as a place for performing work etc. is formed above the bearing pipe 3. Beam members 7 are provided at predetermined intervals in the vertical direction of the bearing pile 3. The beam member 7 is horizontally joined to the bearing pile 3. A reinforcing member 9 is provided between the bearing piles 3 and below the water surface 15 (near the water surface 15). The reinforcing member 9 comprises an approximately rectangular frame portion 17, a knee brace portion 19 formed on the diagonal line of the frame portion 17, etc. The reinforcing member 9 is made of high-strength fiber-reinforced concrete.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种具有优异的安装加工性的临时墩,其具有足够的强度并且能够重复使用用过的构件; 并提供构建临时码头的方法。

      解决方案:这条临时码头1在河中的水中(水上)构建。轴承桩3垂直设置在水下地面。 轴承桩3从地面形成为高于水面15的水平。 在轴承管3的上方形成有作为工件等的上层结构工件13。在轴承桩3的上下方向以规定的间隔设置有梁构件7.梁构件7与轴承桩3水平接合。 在承载桩3之间和水面15下方(水面15附近)设置有加强构件9。 加强构件9包括大致矩形框架部17,形成在框架部17的对角线上的膝盖支撑部19等。加强构件9由高强度纤维强化混凝土制成。 版权所有(C)2011,JPO&INPIT

    • 4. 发明专利
    • Method for constructing underwater structure
    • 构造水下结构的方法
    • JP2010248745A
    • 2010-11-04
    • JP2009097628
    • 2009-04-14
    • Kajima Corp鹿島建設株式会社
    • IWAMURA HIDEYOHATA TERUMICHIIKETANI TAKESHINAGASHIMA SATOSHIONODA KAZUYA
    • E02B9/04E02B3/06
    • Y02E10/22
    • PROBLEM TO BE SOLVED: To provide a method for constructing an underwater structure capable of being installed even on the uneven bottom of the water, without forming a gap between the underwater structure and the bottom of the water, in the installation of the underwater structure such as an intake pool for atomic power generation.
      SOLUTION: The intake pool 1 is formed, for example, of a submerged dyke 7 which is installed in such a manner as to surround an intake 3 provided in an atomic power plant 2. The submerged dyke 7 is the underwater structure which is installed in a position lower than a sea level 5. The intake pool 1 has to supply marine water in the intake pool 1 to the intake 3 without the outflow of the marine water in the intake pool 1, even when the sea level 5 becomes lower than an upper end of the submerged dyke 7. Thus, a water shut-off portion 11 for preventing the outflow of the marine water to the outside of the intake pool 1 is provided in the lower portion of the submerged dyke 7. More specifically, the water shut-off portion 11 is used to prevent the outflow of the marine water to the outside of the intake pool 1 by filling a gap between the submerged dyke 7 and the bottom of the sea.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供一种即使在水的不平坦底部上安装的水下结构的构造方法,也不形成水下结构和水底之间的间隙,在安装 水下结构如原子能发电摄入池。

      解决方案:进气池1例如形成为以围绕设置在原子发电厂2中的进气口3的方式安装的浸没堤坝7.浸没堤坝7是水下结构, 安装在低于海平面5的位置。进气池1必须在进气池1中将进水池1中的海水提供给进气口3,而不会在进气池1内的海水流出,即使当海平面5成为 低于浸没堤坝7的上端。因此,在淹没堤坝7的下部设置有用于防止海水流入进气池1外部的水分关闭部分11。 通过填充浸没的堤坝7和海底之间的间隙,水切断部分11用于防止海水流入进气池1的外部。 版权所有(C)2011,JPO&INPIT

    • 6. 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

    • 7. 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
    • 8. 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
    • 10. 发明专利
    • Carrying method and work ship
    • 执行方法和工作船
    • JP2010208723A
    • 2010-09-24
    • JP2009054473
    • 2009-03-09
    • Kajima Corp鹿島建設株式会社
    • HATA TERUMICHIKONDO HISAOIKETANI TAKESHISUZUKI NOBUYASUMATSUMOTO TAKASHIUSAMI EIJIHASHIMOTO JIROYAMAGUCHI ISAO
    • B66C23/53
    • PROBLEM TO BE SOLVED: To provide a carrying method and a work ship for increasing an operation rate in carrying work on the sea, by reducing swinging of a suspended cargo by a wave and wind in carrying in a simple structure.
      SOLUTION: A first suspending tool 20 installed at the upper part of an offshore wind power generation facility 9 and a second suspending tool 21 installed in a lower part, are suspended from the tip of a crane 11 arranged in the work ship 1. The swinging in the horizontal direction of the offshore wind power generation facility 9 by the wind, is also reduced by supporting the offshore wind power generation facility 9 in the horizontal direction via the second suspending tool 21 by a vibration preventive frame girder 25 arranged in the work ship 1. In addition, an end on the hull 3 side of the vibration preventive frame girder 25 is journaled by a bracket 27 arranged in a hull 3, and the vibration preventive frame girder 25 can rotate in a specific range with a shaft 29 in the lateral direction of the hull 3 as a rotary shaft. Swinging in the vertical direction of the offshore wind power generation facility 9 caused by the rotation in the lateral direction of the hull 3 by the wave as the axis, can be reduced thereby.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供携带方法和工作船,以提高携带工作在海上的操作速度,通过以简单的结构减少波浪和风的悬挂货物的摆动。 解决方案:安装在海上风力发电设备9的上部的第一悬挂工具20和安装在下部的第二悬挂工具21从设置在工作船1中的起重机11的前端悬挂 通过风力发电的海上风力发电设备9在水平方向上的摆动也通过第二悬挂工具21沿水平方向支撑着海上风力发电设备9,该隔振框架梁25设置在 工作船1.此外,防振框架梁25的船体3侧的端部由设置在船体3中的支架27支承,防振框架梁25可以在特定范围内与轴 29作为旋转轴在船体3的横向方向上。 可以减小由海浪3的横方向以波为轴的旋转引起的海上风力发电设备9的垂直方向的摆动。 版权所有(C)2010,JPO&INPIT