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    • 6. 发明授权
    • Concrete mixer truck
    • 混凝土搅拌车
    • US09409313B2
    • 2016-08-09
    • US13546114
    • 2012-07-11
    • Hiroyuki Shimizu
    • Hiroyuki Shimizu
    • B28C5/42B28C7/02B28C7/12
    • B28C5/422B28C7/026B28C7/12
    • A concrete mixer truck includes: a driving device that drives a mixer drum to rotate; a pressure sensor that detects a pressure of the working fluid in the driving device; a material introduction determination unit that determines whether or not a material for generating the mixed concrete has been introduced into the mixer drum; a pressure determination unit that determines whether or not the pressure of the working fluid detected by the pressure sensor has fallen to a set pressure set in advance in accordance with a carrying amount and a fluidity of the mixed concrete after the introduction of the materials for the mixed concrete into the mixer drum; and a notification device that notifies an operator that the pressure of the working fluid in the driving device has fallen to the set pressure on the basis of the determination made by the pressure determination unit.
    • 混凝土搅拌车包括:驱动搅拌筒旋转的驱动装置; 检测所述驱动装置内的工作流体的压力的压力传感器; 材料介绍确定单元,其确定用于产生混合混凝土的材料是否被引入到混合器鼓中; 压力确定单元,其确定由压力传感器检测到的工作流体的压力是否已经下降到预先设定的设定压力之后,根据混合混凝土的承载量和流动性,在引入用于 将混凝土搅拌成混合器; 以及通知装置,其基于由压力确定单元做出的确定通知操作者驱动装置中的工作流体的压力已经下降到设定压力。
    • 9. 发明申请
    • DATABASE DEVICE DATABASE SEARCH DEVICE, AND METHOD THEREOF
    • 数据库设备数据库搜索设备及其方法
    • US20070106767A1
    • 2007-05-10
    • US10554365
    • 2004-04-23
    • Akio YamamotoShinya NakagawaHiroyuki Shimizu
    • Akio YamamotoShinya NakagawaHiroyuki Shimizu
    • G06F15/173
    • G06F16/288G06F16/9024
    • There is provided a database server capable of easily adding various kinds of associated data without modifying the structure of the database. A heading node (T node) is correlated with an associated node (A node) and an association role R is defined between the T node and the A node associated with it. Furthermore, each of the T node and the A node is added with an identifier (ID), its attribute (node type), and a name (node name). The data having such a structure is stored in an association/role table (AR table) composed of an entry containing ID of the A node and T node associated with each other and the association role R defined between them and in an identifier table (ID table) containing the ID, attribute, and name of the A node and the T node, so that the data can be searched.
    • 提供了能够容易地添加各种关联数据而不修改数据库的结构的数据库服务器。 标题节点(T节点)与关联节点(A节点)相关联,并且在T节点和与其相关联的A节点之间定义关联角色R. 此外,T节点和A节点中的每一个都添加了标识符(ID),其属性(节点类型)和名称(节点名称)。 具有这种结构的数据被存储在由包含彼此相关联的A节点和T节点的ID的条目组成的关联/角色表(AR表)中,以及在它们之间定义的关联角色R和标识符表(ID 表),其包含A节点和T节点的ID,属性和名称,以便可以搜索数据。