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    • 93. 发明公开
    • PARTICLE SIMULATION DEVICE, PARTICLE SIMULATION METHOD, AND PARTICLE SIMULATION PROGRAM
    • 差异分析法,分类法分析法
    • EP3153982A1
    • 2017-04-12
    • EP15803426.4
    • 2015-05-29
    • Japan Agency for Marine-Earth Science and Technology
    • YAMAMOTO, MikiNISHIURA, DaisukeSAKAGUCHI, Hide
    • G06F19/00
    • G06G7/485G01N15/10G01N2015/0003G01T5/002G06F17/10G06F17/5009G06F17/5018G06F19/00G06F19/12G06F19/701Y02A90/16
    • The calculation efficiency is improved in a particle simulation. A particle simulation device 10, which calculates the position and velocity of particles on the basis of the interaction force between particles in a work space, comprises: a position information acquisition unit 12 that acquires position information for the particles; a particle number setting unit 13 that sets particle numbers for the particles; a pair setting unit 14 that selects pairs of particles and sets a pair number, on the basis of the position information; a reference information generation unit 15 that generates a matrix from the pair numbers and the particle numbers, and generates reference information for referencing the pair numbers from the particle numbers on the basis of a matrix in which the order of the rows of the matrix are sorted on the basis of the particle numbers; a contact force calculation unit 16 that calculates the interaction force of the particles in the pairs; a sum calculation unit 17 that calculates a sum of interaction forces for each particle on the basis of the reference information; and a particle information calculation unit 18 that calculates the position and velocity of the particles on the basis of the sum of interaction forces.
    • 在粒子模拟中计算效率得到提高。 颗粒模拟装置10,其基于工作空间中的颗粒之间的相互作用力计算颗粒的位置和速度,包括:位置信息获取单元12,其获取颗粒的位置信息; 设置粒子的粒子数的粒子数设定部13; 一对设定单元14,根据位置信息选择一对粒子并设定一对; 参考信息生成单元15,其从对号和粒子数生成矩阵,并且基于矩阵的排列顺序从矩阵生成参照来自粒子数的对数的参考信息, 基于粒子数; 接触力计算单元16,其计算成对中的颗粒的相互作用力; 和计算单元17,其基于参考信息计算每个粒子的相互作用力的总和; 和粒子信息计算单元18,其基于相互作用力的和来计算粒子的位置和速度。
    • 98. 发明公开
    • METHOD FOR PREPARATION OF PROLIFERATABLE ANIMAL CELLS
    • VERFAHREN ZUR HERSTELLUNG PROLIFERIERBARER TIERZELLEN
    • EP2495309A1
    • 2012-09-05
    • EP10826847.5
    • 2010-10-29
    • Japan Agency for Marine-Earth Science and Technology
    • KOYAMA, Sumihiro
    • C12N5/071A61L27/00C12M3/00C12N5/07
    • C12N5/00C12M25/08C12M33/00C12M35/02C12N2529/00C12N2539/10
    • A method for preparing animal cells with good adhesion and proliferation properties which are capable of proliferation is provided. the method permits the detachment of cultured cells without damaging the cells. A method for preparing a sheet of animal cells such as skin cells which are capable of proliferation is also provided. A method for preparing animal cells capable of proliferation, comprising the steps of (1) culturing animal cells on a substrate at least one portion of which is an electrode, and (2) applying a high-frequency wave potential to the electrode to detach the cells that have adhered to the substrate surface through culturing. The high-frequency wave potential is of a frequency falling within a range of 1 KHz to 10 MHz with a potential falling within a range of ± 1.0 V (vs. Ag/AgCl) or less. The culture medium during separation does not contain calcium or magnesium.
    • 提供了一种制备具有良好粘附性和增殖性能的能够增殖的动物细胞的方法。 该方法允许培养的细胞脱离而不破坏细胞。 还提供了一种制备能够增殖的皮肤细胞的动物细胞片的方法。 一种制备能够增殖的动物细胞的方法,包括以下步骤:(1)在基材上培养动物细胞,其中至少一部分是电极,和(2)向所述电极施加高频波电位以分离 通过培养粘附于基材表面的细胞。 高频波电位为1KHz〜10MHz的范围,电位落在±1.0V(相对于Ag / AgCl)以下的范围内。 分离过程中的培养基不含钙或镁。
    • 99. 发明公开
    • FLOAT DEVICE
    • SCHWIMMVORRICHTUNG
    • EP2481666A1
    • 2012-08-01
    • EP10826779.0
    • 2010-10-27
    • The Tsurumi Seiki Co., Ltd.Japan Agency for Marine-Earth Science and Technology
    • WATANABE, KazuhiroSHIKAMA, NobuyukiKEISUKE,Mizuno
    • B63B22/08
    • B63G8/22B63B22/20B63B2211/02B63G8/24
    • There is provided a float device capable of reducing the number of parts and controlling a buoyant force during both ascent and descent with high accuracy, the float device includes a float hull 11 having a certain buoyancy, a drive motor 44 provided inside the float hull 11, a plunger 44 reciprocating along with rotation of the drive motor 41, an internal oil reservoir 50 for storing an hydraulic oil therein, a cylinder 71 attached to the float hull 11 and opened to the outside, a buoyant force adjustment piston 72 reciprocating in the cylinder 71 along with exit/entry of the hydraulic oil, and a three-way valve 61 having a first connection port 61a connected to the plunger 44, a second connection port 61b connected to the internal oil reservoir 50, and a third connection port 61c connected to the cylinder 71, for switching the flows of the first connection port 61a and the second connection ports 61b and the flows of the first connection port 61a and the third connection port 61c.
    • 提供了一种能够以高精度减少上升和下降的部件数量并控制浮力的浮子装置,浮子装置包括具有一定浮力的浮子船体11,设置在浮动船体11内的驱动马达44 与驱动马达41的旋转一起往复运动的柱塞44,用于在其中储存液压油的内部储油器50,安装在浮体壳体11上并向外部开口的气缸71,在其中往复运动的浮力调节活塞72 气缸71以及液压油的出入口和具有连接到柱塞44的第一连接口61a的三通阀61,连接到内部储油器50的第二连接口61b和第三连接口61c 连接到气缸71,用于切换第一连接口61a和第二连接口61b的流动以及第一连接口61a和第三连接口61c的流动。