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    • 111. 发明申请
    • HOPPER AND COMBINATION WEIGHER USING HOPPER
    • 使用HOPPER的HOPPER和组合重量
    • US20130292191A1
    • 2013-11-07
    • US13881138
    • 2010-10-27
    • Takayuki Nagai
    • Takayuki Nagai
    • G01G19/393
    • G01G19/393G01G21/22
    • A hopper in a combination weigher comprises a tubular hopper body having an upper opening and a lower opening and being fed with the objects forming the combination, through the upper opening, and a discharge gate which opens and closes the lower opening of the hopper body; wherein the hopper body includes a tubular body having four or more side walls connected together in an annular shape, the tubular body having a horizontal cross section having convex regions; and wherein the hopper body has a shape in which at a boundary portion between adjacent side walls of all pairs, an angle which is formed between a first virtual plane contacting one of the adjacent side walls and a second virtual plane contacting the other side wall, is equal to or greater than 90 degrees C.
    • 组合秤中的料斗包括具有上开口和下开口的管状料斗体,并通过上开口供给形成组合的物体,以及打开和关闭料斗主体的下开口的排出门; 其中所述料斗主体包括具有连接在一起的四个或更多个侧壁为环形的管状体,所述管状体具有具有凸起区域的水平横截面; 并且其中所述料斗主体具有这样的形状:在所述对的相邻侧壁之间的边界部分处,形成在与相邻侧壁中的一个接触的第一虚拟平面与接触另一侧壁的第二虚拟平面之间形成的角度, 等于或大于90摄氏度
    • 113. 发明申请
    • Load Cell Including Excess Load Preventing Mechanism
    • 包含超负荷预防机构的称重传感器
    • US20130269449A1
    • 2013-10-17
    • US13879015
    • 2010-10-15
    • Takayuki NagaiMakoto Makabe
    • Takayuki NagaiMakoto Makabe
    • G01L1/26
    • G01L1/26G01G21/24G01G23/005G01L1/2243
    • A load cell includes a horizontal upper beam; a lower beam extending parallel with the upper beam; a fastening section connecting one end of the upper beam to the lower beam and is fastened to a stationary object; a movable section which connects the upper beam and the lower beam and is displaced vertically by a load applied to the movable section 5; and a cylindrical stopper having a circular cross-section. The fastening section has a first circular hole. The movable section has a second circular hole concentric with the first circular hole. A base end portion of the stopper is fastened to the first circular hole and a tip of the stopper member 7 is located at an inner side of the second circular hole such that there is a space of a specified width between the tip and an inner surface of the second hole.
    • 测力传感器包括水平上梁; 与上梁平行延伸的下梁; 紧固部,其将上梁的一端连接到下梁,并固定在静止物上; 连接上梁和下梁的可移动部分,并通过施加到可移动部分5的载荷而垂直移动; 以及具有圆形横截面的圆柱形止动器。 紧固部具有第一圆形孔。 可移动部分具有与第一圆形孔同心的第二圆形孔。 止动件的基端部被紧固到第一圆形孔,止动件7的前端位于第二圆形孔的内侧,使得在尖端和内表面之间存在规定宽度的空间 的第二洞。
    • 114. 发明申请
    • Weighing Unit and Combination Weigher Using the Same
    • 称重单元和组合秤使用相同
    • US20130228384A1
    • 2013-09-05
    • US13820140
    • 2010-09-06
    • Takayuki NagaiMakoto Makabe
    • Takayuki NagaiMakoto Makabe
    • G01G19/393
    • G01G19/393
    • A weighing unit includes a mounting fastener member including a vertical portion; a load cell disposed at the one side of the vertical portion and including an elastic body of a rectangular frame shape including a fastened portion fastened to a vertical surface and a movable portion opposite to the fastened portion. A plurality of strain gauges are bonded to the elastic body, a weighing hopper disposed at an opposite side of the load cell with respect to the vertical portion, and has a discharge gate, a coupling member is fastened at one end to the movable portion, and is a hopper retaining section including receivers and protrusions, for retaining the weighing hopper, extends from the one end portion to the other end portion in a downward direction to a location below the elastic body; and a gate opening/closing mechanism attached to the coupling member.
    • 称重单元包括:安装紧固件,其包括垂直部分; 设置在所述垂直部分的一侧的测力传感器,并且包括矩形框架形状的弹性体,所述弹性体包括紧固到垂直表面的紧固部分和与所述紧固部分相对的可动部分。 多个应变计结合到弹性体上,称重料斗相对于垂直部分设置在测力传感器的相反侧,并具有排出门,联结构件一端紧固在可动部分上, 并且是包括接收器和突起的料斗保持部分,用于保持称重料斗,在一个向下的方向上从一个端部延伸到另一个端部到达弹性体下方的位置; 以及附接到联接构件的门打开/关闭机构。
    • 119. 发明授权
    • Electrostatic discharge protection method and device for semiconductor device including an electrostatic discharge protection element providing a discharge path of a surge current
    • 包括提供浪涌电流放电路径的静电放电保护元件的半导体器件的静电放电保护方法和装置
    • US08115270B2
    • 2012-02-14
    • US13064087
    • 2011-03-04
    • Takayuki Nagai
    • Takayuki Nagai
    • H01L23/60
    • H01L27/0259H01L23/62H01L2924/0002H01L2924/00
    • An electrostatic discharge protection device includes a first bipolar transistor having a collector terminal connected with a first power supply terminal, an emitter terminal connected with the input/output terminal, and a base terminal connected with a second power supply terminal, a second bipolar transistor having a collector terminal connected with the second power supply terminal, an emitter terminal connected with the input/output terminal, and a base terminal connected with the first power supply terminal, one of the first and second bipolar transistors ensuring a continuity between the collector terminal and emitter terminal under such conditions that a potential difference between the first or second power supply terminal and the input/output terminal is lower than a breakdown voltage at a PN junction between the emitter terminal and the base terminal of the other bipolar transistor.
    • 一种静电放电保护装置包括具有与第一电源端子连接的集电极端子的第一双极晶体管,与输入/输出端子连接的发射极端子和与第二电源端子连接的基极端子,第二双极晶体管具有 与第二电源端子连接的集电极端子,与输入/输出端子连接的发射极端子和与第一电源端子连接的基极端子,第一和第二双极晶体管中的一个,确保集电极端子和 在第一或第二电源端子和输入/输出端子之间的电位差低于另一个双极晶体管的发射极端子和基极端子之间的PN结处的击穿电压的条件下的发射极端子。