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    • 1. 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。
    • 6. 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。
    • 8. 发明授权
    • Solid wire for mag welding
    • 实心焊丝用于焊条
    • US6054675A
    • 2000-04-25
    • US143519
    • 1998-08-28
    • Tsuyoshi KurokawaFusaki KoshiishiHiroyuki ShimizuTakaaki ItoKazuhiko Ito
    • Tsuyoshi KurokawaFusaki KoshiishiHiroyuki ShimizuTakaaki ItoKazuhiko Ito
    • B23K35/02B23K35/04B23K35/30B23K35/36B23K35/365B23K35/40C22C38/00C22C38/14C22C38/16B23K35/00
    • B23K35/0261B23K35/3053B23K35/365B23K35/40
    • Described is a solid wire for MAG welding which has no copper plating on the wire surface and which has good welding workabilities such as a reduced amount of generated spatters and good arc stability in the MAG welding of steel sheets.A solid wire for MAG welding comprises, as chemical components for the wire, 0.01 to 0.15 wt % of C, 0.20 to 1.00 wt % of Si, 0.70 to 1.70 wt % of Mn, 0.30 wt % or below of Ti, 0.025 wt % or below of S, 0.020 wt % or below of O, and the balance being Fe and inevitable impurities, wherein said wire is applied on the surface thereof with at least one compound serving as an arc stabilizer and selected from the group consisting of a K compound and a Cs compound in such a way that when an amount of the K compound to be applied to (calculated as K) is taken as Appm relative to the weight of said wire and an amount of the Cs compound (calculated as Cs) is taken as Bppm, a value of (A+3B) is in the range of 2 to 15 ppm. The wire has such a structure as not to be plated with copper on the surface thereof.
    • 描述了一种用于MAG焊接的实心线,其在线材表面上没有镀铜,并且在钢板的MAG焊接中具有良好的焊接加工性,例如减少的溅出量和良好的电弧稳定性。 用于MAG焊接的实心线包括作为线材的化学成分,C:0.01〜0.15重量%,Si:0.20〜1.00重量%,Mn:0.70〜1.70重量%,Ti:0.30重量%以下,0.025重量% 或以下的S,0.020重量%以下的O,余量为Fe和不可避免的杂质,其中,所述导线在其表面上涂覆有至少一种作为电弧稳定剂的化合物,选自K 化合物和Cs化合物,使得当施加的K化合物(以K计算)的量相对于所述丝的重量为Appm,并且Cs化合物的量(以Cs计算)为 取为Bppm,(A + 3B)的值在2〜15ppm的范围内。 导线具有在其表面上不镀铜的结构。
    • 9. 发明授权
    • Character recognition method and apparatus using writer-specific
reference vectors generated during character-recognition processing
    • 使用在字符识别处理期间生成的特定于参考矢量的字符识别方法和装置
    • US6038343A
    • 2000-03-14
    • US795221
    • 1997-02-05
    • Hiroyuki ShimizuTakahiko Kawatani
    • Hiroyuki ShimizuTakahiko Kawatani
    • G06K9/68G06K9/62G06K9/00
    • G06K9/6255
    • Character recognition with an improved recognition ratio is provided without requiring special operations to be performed before character recognition is performed. A preliminary character recognition operation is performed in which the feature vector of an input character is compared to a recognition dictionary that contains a reference vector for each category. The candidate category to which the input character belongs is determined, and the feature vector and recognition result for each input character is saved. The input characters judged to have been recognized with high reliability are selected with reference to their recognition results. The feature vector of each selected input character is used to predict a writer-specific feature vector of a category different from the candidate category to which the selected input character belongs. A writer-specific reference vector is then generated for each category from the writer-specific feature vector of the category, preferably by using the writer-specific feature vector to correct the reference vector for the category. A final character recognition operation is then performed in which the feature vectors of the input characters are compared with the writer-specific reference vectors.
    • 提供具有改善的识别率的字符识别,而不需要在执行字符识别之前执行特殊操作。 执行初步字符识别操作,其中输入字符的特征向量与包含每个类别的参考矢量的识别字典进行比较。 确定输入字符所属的候选类别,并且保存每个输入字符的特征向量和识别结果。 参照其识别结果选择判断为以高可靠性识别的输入字符。 每个选择的输入字符的特征向量用于预测与选择的输入字符所属的候选类别不同的​​类别的写入者特有特征向量。 然后,最好通过使用特定于写入者的特征向量来校正该类别的参考矢量,为每个类别从该类别的特定于写入者的特征向量生成针对特定于参考向量的参考向量。 然后执行最终字符识别操作,其中将输入字符的特征向量与写入者特定参考向量进行比较。