会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 32. 发明授权
    • Device and method for charging a secondary battery
    • 二次电池充电的装置和方法
    • US06608469B2
    • 2003-08-19
    • US10079463
    • 2002-02-22
    • Kazuhito FukuokaNobuo TanakaYoshiro Takeda
    • Kazuhito FukuokaNobuo TanakaYoshiro Takeda
    • H02J700
    • H02J7/0073
    • The device for charging a secondary battery, comprises: a measuring circuit for measuring the terminal voltage of the battery; a control circuit for controlling a charging current fed through the battery; and an abnormality determining portion which starts a preliminary charging of the battery (S2), finishes the charging (S4) when the voltage of the battery has reached a first threshold value which is decided based on the normal-state upper limit of the internal resistance and the current of the battery (S3), measures the open-circuit voltage of the battery after finishing the charging, determines that the battery is abnormal when the open-circuit voltage is less than a second threshold value (S5), determines that the battery is abnormal when the open-circuit voltage is larger than a third threshold value for detecting that the battery is abnormal (S5), and indicates that the battery is abnormal (S9).
    • 用于对二次电池充电的装置包括:用于测量电池的端子电压的测量电路; 用于控制通过电池馈送的充电电流的控制电路; 以及开始电池(S2)的预充电的异常判定部,当电池的电压达到基于内部电阻的正常状态上限决定的第一阈值时,结束充电(S4) 并且电池的电流(S3)在完成充电后测量电池的开路电压,当开路电压小于第二阈值(S5)时,判断为电池异常(S5),判定为 当开路电压大于用于检测电池异常的第三阈值时,电池异常(S5),并且指示电池异常(S9)。
    • 36. 发明授权
    • Syringe
    • 注射器
    • US5688252A
    • 1997-11-18
    • US535915
    • 1995-09-28
    • Terumi MatsudaNobuo Tanaka
    • Terumi MatsudaNobuo Tanaka
    • A61M5/28A61M5/315A61M5/00
    • A61M5/2448A61M5/284A61M5/31511A61M2005/287A61M5/31515
    • A syringe has a tubular body provided at its front end portion with a portion for mounting an injection needle thereon and opens at its rear end portion so as to have a rear end opening. A gasket for sealing the rear end opening of the tubular body is slidably inserted into the tubular body. A plunger rod is detachably coupled with a rear end portion of the gasket through the rear end opening of the tubular body. A male screw is formed at a front end portion of the plunger rod and is circumferentially alternately divided into at least one male screw portion and at least one first recess portion. A female screw is formed on a rear end face of the gasket and is circumferentially alternately divided into at least one female screw portion and at least one second recess portion. A state where the male screw portion and the first recess portion of the male screw are, respectively, fitted into the second recess portion and the female screw portion of the female screw, the male screw is rotated relative to the female screw so as to be brought into engagement with the female screw such that the plunger rod is coupled with the gasket.
    • 注射器具有在其前端部设置有用于在其上安装注射针的部分的管状体,并在其后端部开口以具有后端开口。 用于密封管状体的后端开口的垫圈可滑动地插入到管状体中。 柱塞杆通过管状体的后端开口与衬垫的后端部分可拆卸地联接。 外螺纹形成在柱塞杆的前端部,并且周向交替地分成至少一个阳螺纹部和至少一个第一凹部。 内螺纹形成在垫圈的后端面上,并且周向地交替地分成至少一个内螺纹部分和至少一个第二凹部。 外螺纹部和外螺纹的第一凹部分别嵌入第二凹部和内螺纹的内螺纹部的状态,外螺纹相对于内螺纹旋转, 与内螺纹接合,使得柱塞杆与垫圈联接。