-
公开(公告)号：WO2018103564A1
公开(公告)日：2018-06-14
申请号：PCT/CN2017/113595
申请日：2017-11-29
Abstract: 本申请实施例公开了一种基于验证码的校验方法及装置。该方法包括：接收校验请求，当接收到所述校验请求后，获取预先生成的第一字符串；其中，所述第一字符串中包含至少一个可变字符，根据预先建立的可变字符与备用字符的对应关系，将部分或全部可变字符替换为备用字符，得到第二字符串，根据所述第二字符串生成验证码，对所述校验请求所对应的用户进行校验。利用本申请实施例，可以能够增加用户辨识验证码的准确性，减少校验过程的耗时，同时，增加了计算机程序对验证码的识别难度，也能够有效降低计算机程序执行非法操作的可能。
-
公开(公告)号：WO2007051383A1
公开(公告)日：2007-05-10
申请号：PCT/CN2006/002217
申请日：2006-08-29
Inventor： 张永志
IPC: H02K44/00
CPC classification number: H02K44/00
Abstract: A method for generating electrical energy with heat energy includes the following steps: providing a fixed burning chamber in a magnetic field in rotation with magnetic pole unchanged; ejecting a mixture of fuels and oxidizers into the burning chamber and burning them to generate hot gas with high temperature, wherein part of gas molecules are ionized into plasma; adjusting the moving direction of the magnetic field, in order to cause electrons in the plasma moving towards the axle of the magnetic field in rotation under the action of Lorenz force and received by a cathode plate, at the same time to cause positive ions in the plasma moving out of the burning chamber to enter a pressure charging channel under the action of Lorenz force and reaching an anode plate under the force of the hot gas with high temperature; and connecting the anode plate and the cathode plate to form a power supply for outputting the generated electrical energy.
-
-
Search Results
3
records
(took 0.012 seconds)
