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1. 发明授权

US08581111B2 Mounting structure 有权
标题翻译：安装结构
公开(公告)号：US08581111B2
公开(公告)日：2013-11-12
申请号：US13600303
申请日：2012-08-31
申请人： Yasuo Fujii , Yoshinao Nishioka
发明人： Yasuo Fujii , Yoshinao Nishioka
IPC分类号： H05K1/16
CPC分类号： H05K1/0216 , H05K1/111 , H05K1/16 , H05K3/3442 , H05K2201/2045 , Y02P70/611
摘要： A mounting structure includes an electronic component mounted on a circuit board. Land electrodes are disposed on a board body and are connected to outer electrodes of the electronic component through solders, respectively. A distance from each of the land electrodes to a top of the corresponding solder is not larger than about 1.27 times a distance from each of the land electrodes to an exposed portion of a capacitor conductor exposed at an end surface of the electronic component, the capacitor conductor being positioned closest to the circuit board.
摘要翻译：安装结构包括安装在电路板上的电子部件。接地电极设置在电路板主体上，并分别通过焊料与电子部件的外部电极连接。从每个焊盘电极到对应焊料的顶部的距离不大于从每个焊盘电极到暴露在电子部件的端面处的电容器导体的暴露部分的距离的大约1.27倍，电容器导体定位成最靠近电路板。

2. 发明授权

US06469516B2 Method for inspecting capacitors 失效
标题翻译：检查电容器的方法
公开(公告)号：US06469516B2
公开(公告)日：2002-10-22
申请号：US09441485
申请日：1999-11-17
申请人： Yoshinao Nishioka , Mitsuru Kitagawa
发明人： Yoshinao Nishioka , Mitsuru Kitagawa
IPC分类号： H01H3104
CPC分类号： G01R31/028
摘要： In a method for judging the conformity or non-conformity of a capacitor from the charging characteristic at the time when a direct-current voltage is applied to the capacitor, a threshold current value I0 of the dielectric polarization component of the capacitor is determined in advance, an evaluation function n(t) is determined based on a logarithmic value of the difference between the measured charging current value m(t) of the capacitor and the threshold current value I0 or the difference between their logarithmic values, and the evaluation function n(t) is approximated to a quadratic curve. When the quadratic coefficient of the quadratic approximation equation has a plus sign the capacitor is judged to be non-conforming, and when the coefficient has a minus sign, the capacitor is conforming.
摘要翻译：在将电容器的直流电压施加到电容器时的充电特性中判定电容器的一致性或不一致性的方法中，预先确定电容器的介电极化分量的阈值电流值I0 基于电容器的测量的充电电流值m（t）与阈值电流值I0之间的差的对数值或它们的对数值之间的差，并且评估函数n（t）（t）近似为二次曲线。当二次近似方程的二次系数具有加号时，电容器被判断为不符合，并且当系数具有负号时，电容器符合要求。

3. 发明授权

US06448525B1 Capacitor characteristics measurement and packing apparatus 失效
标题翻译：电容特性测量和包装设备
公开(公告)号：US06448525B1
公开(公告)日：2002-09-10
申请号：US09056320
申请日：1998-04-07
申请人： Yoshinao Nishioka , Mitsuru Kitagawa , Masao Nishimura , Toshinari Tabata
发明人： Yoshinao Nishioka , Mitsuru Kitagawa , Masao Nishimura , Toshinari Tabata
IPC分类号： B07C5344
CPC分类号： B65B15/04 , B07C5/344 , B07C5/365 , Y10S209/919
摘要： Capacitor characteristics measurement apparatus and packing apparatus includes a turntable (1) intermittently driven at a constant pitch to supply capacitors (C) from a parts feeder (8) to a holder section (2) of the turntable (1) in a one-by-one manner. A capacitance measurement section (4) and an IR prediction section (5) are provided to determine whether each capacitor is acceptable or defective in quality based on the measured values obtainable from these sections (4, 5). The IR prediction section (5) applies a DC voltage to a capacitor while predicting the current value at termination of chargeup by use of its initial current value in the charge region of an insulation polarization component thereof upon application of the voltage thereto. A defective product ejection section (6) is provided for ejecting defective capacitors and an acceptable product extraction section (7) is provided for putting acceptable capacity into a storage section (31a) of a base material tape (31) conveyed by a taping device (30) and then packing the acceptable capacity by a process including a step of pasting a cover tape onto the base material tape (31).
摘要翻译：电容特性测量装置和包装设备包括以恒定间距间歇地驱动的转盘（1），以一个一个的方式从电动机（8）到转盘（1）的保持器部分（2）提供电容器（C）一种方式。提供电容测量部分（4）和IR预测部分（5），以基于从这些部分（4,5）可获得的测量值来确定每个电容器是否可接受或质量有缺陷。 IR预测部（5）在对其施加电压时，通过使用其在绝缘极化分量的电荷区域中的初始电流值来预测电池终止时的电流值，向电容器施加直流电压。提供了一种用于排出有缺陷的电容器的不良产品喷射部分（6），并且提供了可接受的产品提取部分（7），用于将可接受的容量提供到由胶带装置输送的基材带（31）的存储部分（31a）中 30），然后通过包括将盖带粘贴到基材带（31）上的步骤的方法包装可接受的容量。

4. 发明授权

US06204638B1 Method for charging capacitor 失效
标题翻译：电容器充电方法
公开(公告)号：US06204638B1
公开(公告)日：2001-03-20
申请号：US09003263
申请日：1998-01-06
申请人： Yoshinao Nishioka , Toshinari Tabata
发明人： Yoshinao Nishioka , Toshinari Tabata
IPC分类号： H01M1046
CPC分类号： G01R31/028 , H01M10/44
摘要： A capacitor can be charged at a high speed by applying a direct current voltage intermittently to the capacitor. The direct current voltage is intermittently applied to the capacitor such that a preceding applied voltage E1 is larger than a succeeding applied voltage E2. Thus, the charging is swiftly progresses and the capacitor can be charged at a higher speed than when the voltage is applied continuously.
摘要翻译：通过向电容器间歇地施加直流电压，可以高速地对电容器进行充电。直流电压被间歇地施加到电容器，使得先前施加的电压E1大于后续的施加电压E2。因此，快速进行充电，并且可以以比连续施加电压时更高的速度对电容器进行充电。

5. 发明授权

US6066940A Capacitor charging method 有权
标题翻译：电容充电方式
公开(公告)号：US6066940A
公开(公告)日：2000-05-23
申请号：US187598
申请日：1998-11-06
申请人： Yoshinao Nishioka , Toshinari Tabata
发明人： Yoshinao Nishioka , Toshinari Tabata
IPC分类号： H01M10/46 , H02J7/00 , H02J7/34
CPC分类号： H02J7/0093 , H02J7/345
摘要： When DC voltages are intermittently applied to a capacitor and when an initially applied voltage E.sub.1 is higher than a subsequently applied voltage E.sub.2, charging rapidly advances even during a period in which no voltage is applied. Higher-speed charging is performed than in a case in which the same voltage is continuously applied.
摘要翻译：当DC电压被间歇地施加到电容器时，并且当初始施加的电压E1高于随后施加的电压E2时，即使在没有施加电压的时段期间，充电也快速进行。与连续施加相同电压的情况相比，进行高速充电。

6. 发明授权

US6043665A Capacitor charging current measurement method 失效
标题翻译：电容充电电流测量方法
公开(公告)号：US6043665A
公开(公告)日：2000-03-28
申请号：US984809
申请日：1997-12-04
申请人： Yoshinao Nishioka , Mitsuru Kitagawa , Masao Nishimura , Toshinari Tabata
发明人： Yoshinao Nishioka , Mitsuru Kitagawa , Masao Nishimura , Toshinari Tabata
IPC分类号： G01R27/28 , G01R31/12
CPC分类号： G01R27/28 , G01R31/12
摘要： A method for accurately measuring the insulation resistance of a capacitor while reducing time taken for the measurement. To this end, a current calculation equation is first obtained based on an equivalent circuit of a capacitor; then, the calculation equation is modified or corrected based on the degree of coincidence between an actually measured current value m(t) and a calculated current value i(t), the former being within a charge-up region of a dielectric polarization component upon initial application of a voltage; next, the current value at a time point of chargeup termination is predicted or estimated by use of this modified calculation equation.
摘要翻译：一种在减少测量所需时间的同时精确测量电容器的绝缘电阻的方法。为此，首先基于电容器的等效电路获得电流计算方程; 然后，基于实际测量的电流值m（t）和计算出的电流值i（t）之间的一致程度来修正或校正计算方程，前者位于介电极化分量的电荷区域内初始施加电压; 接下来，通过使用该修改的计算式来预测或估计在充电终止的时间点的当前值。

7. 发明授权

US5936409A Quality discrimination method for screening inspection of capacitors manufactured 失效
标题翻译：制造电容器的检查质量鉴别方法
公开(公告)号：US5936409A
公开(公告)日：1999-08-10
申请号：US9431
申请日：1998-01-20
申请人： Yoshinao Nishioka
发明人： Yoshinao Nishioka
IPC分类号： G01R31/02 , G01R31/00 , G01R31/01 , H01G13/00 , G01R31/12 , G01R27/26
CPC分类号： G01R31/016
摘要： A capacitor quality discrimination scheme capable of permitting accurate and reliable determination of whether or not a capacitor under inspection is acceptable in quality. To this end, a method for discriminating the quality of a capacitor based on the charge characteristic upon application of a DC voltage thereto includes determining a standardized selection value charge characteristic of the dielectric polarization component of the capacitor, and then quadratically approximating one of (i) the ratio of the capacitor's actual measured current value m(t) and its calculated current value j(t) as obtainable from the standardized selection value charge characteristic, (ii) the difference between m(t) and j(t), (iii) the difference between logarithmic values of m(t) and j(t), and (iv) a ratio of respective logarithmic values of m(t) and j(t). If the secondary coefficient of quadratic curve approximation formula is positive in polarity then the capacitor determined to be a defective product; otherwise, the capacitor is determined to be good.
摘要翻译：能够准确可靠地确定检查中的电容器是否可接受的电容器质量鉴别方案。为此，基于在施加直流电压时的电荷特性来鉴别电容器的质量的方法包括确定电容器的电介质极化分量的标准化选择值电荷特性，然后对（i ）电容器的实际测量电流值m（t）与其计算出的电流值j（t）的比值可从标准化选择值电荷特性得到，（ii）m（t）和j（t）之间的差，（ iii）m（t）和j（t）的对数值之间的差异，以及（iv）m（t）和j（t）的相应对数值的比率。如果二次曲线近似公式的二次系数在极性上为正，则电容器被确定为有缺陷的产品; 否则，电容器被确定为良好。

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