去除静电装置
与相关申请相互参考

对于在2006年12月20日存档的日本专利申请编号2006-343066、2006-343067及2006-343068，本专利申请已向日本做过申请的优先权，并将这些专利申请的所有内容包含在此作为参考。
发明背景
1.发明领域
本发明与一种静电去除装置相关，这一装置能够去除带电体上的静电，无论是正电荷还是负电荷。
2.相关工艺描述
人们已经对静电去除装置，也就是离子发生器，有所了解，（日本未经审查的出版编号2000-058290以及日本未经审查的出版编号2003-086393中有显示）它可以通过产生阳离子或阴离子来去除带电体中的静电。静电去除装置通过向电极针施加高电压、进行环形放电来产生离子。因此，静电去除装置存在一个问题，那就是，其产生离子的能力会随着时间的推移而降低，因为电极针会产生磨损、变脏。
为了解决这一问题，日本未经审查的出版编号2003-086393显示了一个技术，通过向同一个电极针上交替施加具有不同极性的电压来交替产生阳离子和阴离子，通过供应一段间隔时间（例如在应用正电压之后和应用负电压之前），在此期间内不向电极针施加电压，并且通过调整向电极针所施加的电压，以便于在间隔时间之后，离子平衡立刻变为中性。如2003-086393所示，在应用具有不同极性的电压之间供应一段间隔时间能够减少电极针的实际工作长度，因此，能够减少电极针的磨损和污染，并且适当地保持离子平衡。

Removal of electrostatic devices
Cross-reference and related applications

For the December 20, 2006 filed in Japan Patent Application No. 2006-343066,2006-343067 and 2006-343068, the Japanese patent application has been done to apply the priority, and all the contents of these patent applications included in this As a reference.
BACKGROUND OF THE INVENTION
1. invented the field of
The present invention associated with a static electricity removal device, the device can remove static electricity on the charged body, either positive charge or negative charge.
2. Related Process Description
It has been on the electrostatic removal device, which is the ion generator, an understanding of (Japan unexamined publication number 2000-058290, and Japanese unexamined publication No. 2003-086393 has shown) it can produce positive ions, or Charged anion to remove the body of static electricity. Electrostatic removal device by applying high voltage to the electrode needle, the ring discharge to generate ions. Therefore, the static removal device there is a problem, that is, its ability to produce ions will decrease over time because the electrode needle will produce wear and tear, dirty.
To solve this problem, Japanese unexamined publication number 2003-086393 shows a technique, through the same needle electrodes with different polarity alternating voltage applied to alternating cations and anions generated by supplying an interval of time (for example, In the application of positive voltage before and after the application of negative voltage), during this period does not apply voltage to the electrode needle, and needle electrodes by adjusting the applied voltage, so that the interval of time, ionic balance immediately into neutral. 2003-086393 as shown in the application of different polarity between the supply voltage can reduce the period of time between the actual working length of the electrode needle, therefore, can reduce the wear and pollution electrode needle, and properly maintain the ion balance.