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热词
    • 1. 发明授权
    • Well for the solution mining of salt from an underground salt formation
and a method for operating said well
    • 适用于从地下盐层中解决盐的开采以及操作井的方法
    • US4325579A
    • 1982-04-20
    • US102494
    • 1979-12-11
    • Cornelis KwantesMichael MansellBob P. Stor
    • Cornelis KwantesMichael MansellBob P. Stor
    • E21B34/00E21B34/12E21B43/10E21B43/28
    • E21B34/12E21B43/10E21B43/28E21B2034/005
    • A well for the solution mining of salt from an underground salt formation, comprising a borehole (12) extending from the earth's surface downwards into the formation, a casing (10) that is cemented in said borehole down to the upper level of said formation and separate conduct means provided within said casing and extending through the borehole downwardly beyond said casing, respectively for introducing leaching water into the salt formation and for withdrawing pregnant leach liquor from said formation, which conduct means have adjustable effective lengths, said conduct means each comprising a tubing string (13, 14), the two strings extending parallel through said casing and at least one of said strings carrying a tailpipe (18, 19) of smaller diameter, which tailpipe is axially telescopic in said string, can extend downwardly beyond said string and carries a liner assembly (20, 21, 22, 23) at its upper part that can engage the inner wall of said string at any desired location above the bottom end of the string.
    • 一种用于解决从地下盐层中开采盐的井,包括从地球表面向下延伸到地层中的钻孔(12),将所述钻孔中的胶结物连接到所述地层的上部水平的壳体(10) 分开的导引装置设置在所述壳体内并分别向下延伸穿过所述套管,用于将浸出水引入所述盐层中并从所述地层抽出所述浸出液,所述导电装置具有可调整的有效长度,所述导电装置各自包括 油管柱(13,14),两根绳子平行地延伸穿过所述壳体,并且至少一个所述绳索携带较小直径的尾管(18,19),所述尾管在所述绳索中轴向伸缩,可以向下延伸超过所述弦 并且在其上部承载衬套组件(20,21,22,23),所述衬套组件可以在所述柱的上部的任何所需位置处接合所述弦的内壁 字符串的底端。
    • 2. 发明申请
    • System, method and computer product for sending encrypted messages to recipients where the sender does not possess the credentials of the recipient
    • 将发送加密消息的系统,方法和计算机产品发送到发件人不具有收件人凭据的收件人
    • US20050257057A1
    • 2005-11-17
    • US10843319
    • 2004-05-12
    • Viatcheslav IvanovQinsheng LaiMichael MansellMichael RobertsJoseph Michael Sorbara
    • Viatcheslav IvanovQinsheng LaiMichael MansellMichael RobertsJoseph Michael Sorbara
    • H04L9/00H04L9/30H04L12/54H04L29/06
    • H04L63/0435G06Q20/383H04L9/006H04L9/0822H04L9/3247H04L9/3268H04L63/0442H04L63/0823H04L2463/062
    • A system for encrypting and decrypting messages using a browser in either a web or wireless device or secure message client software for transmission to or from a web server on the Internet connected to an email server or message server for the situation where the sender does not possess the credentials and public key of the recipients. The encryption and decryption is conducted using a standard web browser on a personal computer or a mini browser on a wireless device, or message client software on either a personal computer or wireless devices such that messages transmitted to the web or wireless browser or message client software can be completed and encrypted and signed by the user such that encrypted and signed data does not require credentials and public key of the recipients. A method for delivering and using private keys to ensure that such keys are destroyed after use is also provided. A method of transmitting encrypted messages to a web or wireless browser or message client and decrypting and verifying such messages by recipients who do not possess or who are not enrolled in a PKI and do not have private keys. A method for authenticating the sender/user of the browser, and a method for accessing or generating public and private keys for encrypting and decrypting messages for recipients who are not enrolled in a public key infrastructure.
    • 用于使用网络或无线设备中的浏览器或安全消息客户端软件来加密和解密消息的系统,用于传输到或连接到电子邮件服务器或消息服务器的因特网上的Web服务器,用于发送者不拥有的情况 收件人的凭据和公钥。 使用个人计算机上的标准网络浏览器或无线设备上的迷你浏览器或个人计算机或无线设备上的消息客户端软件进行加密和解密,使得发送到网络或无线浏览器或消息客户端软件的消息 可以由用户完成并加密和签名,使得加密和签名的数据不需要收件人的凭证和公钥。 还提供了一种用于传送和使用私钥以确保使用后这些密钥被销毁的方法。 将加密消息发送到网络或无线浏览器或消息客户端的方法,并且由不具有或未登记PKI并且没有私钥的接收者解密和验证这样的消息。 用于认证浏览器的发送者/用户的方法,以及用于访问或生成用于加密和解密未被注册在公共密钥基础结构中的收件人的消息的公钥和私钥的方法。