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    • 3. 发明申请
    • APPARATUS FOR PREPARING VINYL CHLORIDE BY PYROLYSIS OF 1,2-DICHLOROETHANE AND METHOD OF PREPARING VINYL CHLORIDE USING THE SAME
    • 通过1,2-二氯乙烷的热解制备乙烯基氯化物的方法和使用其制备氯乙烯的方法
    • US20070112233A1
    • 2007-05-17
    • US11559029
    • 2006-11-13
    • Sung KimYe KimDongHyun JoJongwook BaeSang-Seung OhSoonyeel LeeGimoon Nam
    • Sung KimYe KimDongHyun JoJongwook BaeSang-Seung OhSoonyeel LeeGimoon Nam
    • C07C17/10
    • C07C17/25C07C21/06
    • Provided are an apparatus for preparing vinyl chloride including: a pyrolysis reactor in which 1,2-dichloroethane and inert solid particles are mixed to generate vinyl chloride and hydrochloric acid; a first separator receiving the vinyl chloride, hydrochloric acid, and inert solid particles from the pyrolysis reactor and separating the vinyl chloride and hydrochloric acid from the inert solid particles; and a regeneration reactor receiving the separated inert solid particles from the first separator and regenerating the inert solid particles by burning the inert solid particles in a high temperature to remove coke deposited on the inert solid particles, wherein the restoration reactor is connected to the pyrolysis reactor to resupply the restored inert solid particles to the pyrolysis reactor, and a method of preparing vinyl chloride using the same. According to the apparatus and the method, the conversion rate can be improved, the productivity can be improved by effectively preventing interruption due to coke deposition, and the thermal efficiency can be enhanced by reusing thermal energy of sold particles heat treated at a high temperature in the regeneration reactor in the pyrolysis.
    • 本发明提供一种氯乙烯的制备装置,其特征在于,包括热解反应器,其中1,2-二氯乙烷和惰性固体颗粒混合以产生氯乙烯和盐酸; 第一分离器,其接收来自热解反应器的氯乙烯,盐酸和惰性固体颗粒,并将氯乙烯和盐酸与惰性固体颗粒分离; 以及再生反应器,其从第一分离器接收分离的惰性固体颗粒,并通过在高温下燃烧惰性固体颗粒来再生惰性固体颗粒,以除去沉积在惰性固体颗粒上的焦炭,其中恢复反应器连接到热解反应器 将恢复的惰性固体颗粒再补给热解反应器,以及使用其制备氯乙烯的方法。 根据该装置和方法,可以提高转化率,通过有效地防止焦炭沉积导致的中断,能够提高生产率,并且可以通过重新利用在高温下热处理的销售颗粒的热能来提高热效率 热解中的再生反应器。
    • 8. 发明授权
    • Method for providing early-media service based on session initiation protocol
    • 基于会话发起协议提供早期媒体业务的方法
    • US08265233B2
    • 2012-09-11
    • US12494499
    • 2009-06-30
    • Wooyong ChoiSung KimSangyun Lee
    • Wooyong ChoiSung KimSangyun Lee
    • H04M1/64H04L12/66
    • H04L65/1096H04L65/1006H04L65/1063H04L65/1069H04M3/42017
    • The present invention relates to a method of providing an early media service based on a session initiation protocol (SIP), wherein early media of a multimedia form can be provided under SIP-based B2BUA mode operation. According to the present invention, in a case where early media are provided to an originating terminal when a call connection with a terminating terminal is established at the request of the originating terminal, the early media is provided in the form of multimedia data, such as text, image, moving image, flash animation and the like, as well as audio data, and thus users desires are fulfilled and users satisfactions are maximized. In addition, with individual operation management of the terminating terminal and the originating terminal according to B2BUA mode operation based on the session initiation protocol and an early session initiation with the originating terminal, an early media service can be normally provided to the originating terminal even when the terminating terminal is in an abnormal operation state.
    • 本发明涉及一种基于会话发起协议(SIP)提供早期媒体业务的方法,其中可以在基于SIP的B2BUA模式操作下提供多媒体形式的早期媒体。 根据本发明,在与起始终端的请求建立与终端的呼叫连接的情况下,向初始终端提供早期媒体的情况下,以多媒体数据的形式提供早期媒体,例如 文本,图像,运动图像,闪光动画等,以及音频数据,从而满足用户期望并使用户满意度最大化。 另外,通过基于会话发起协议的B2BUA模式操作对终端终端和始发终端进行个体操作管理,以及与始发终端的早期会话发起,即使在始发终端也可以提供早期媒体业务 终端处于异常运行状态。
    • 9. 发明授权
    • System and method for transmitting personal networking-based blog post, and server applied to the same
    • 基于个人网络的博客文章传输的系统和方法,以及应用于服务器的服务器
    • US08065366B2
    • 2011-11-22
    • US12676620
    • 2008-10-17
    • Chang-Su LeeDong-Chan LimSu-Kyung KimSung KimSil-Keun Hwang
    • Chang-Su LeeDong-Chan LimSu-Kyung KimSung KimSil-Keun Hwang
    • G06F15/16
    • G06Q30/02G06Q10/10H04L51/32
    • Disclosed are a system and method for distributing a blog post based on personal networking, and a server to be applied thereto. The system includes a writer terminal unit, which makes a series of settings for forming a blog post containing contents posted by a writer through the writer's blog registered with an online community service, and then distributes the blog post to at least one or more acquaintances blogs registered to personal networking with the writer, sharer/distributor terminal units, which make setting for posting the blog post on the acquaintances blogs, or distributing the blog post to at least one or more other acquaintances blogs registered to personal networking with sharers/distributors, and a service management server, which differentially provides management authority for the blog post to each of the writer and the sharers/distributors, and integrally manages the blog post distributed to a plurality of blogs, based on a path along which the blog post is distributed. The system and method distributes a blog post containing a writer's specific purpose of posting, such as a help-wanted notice, step by step through blogs registered with an online community service, based on trust relationships, thereby providing a notice platform, which is so efficient that an advertiser who writes a blog post, such as a help-wanted notice, can quickly find a qualified person, based on his/her trust relationships.
    • 公开了一种用于基于个人网络分发博客文章的系统和方法以及要应用于其的服务器。 该系统包括一个作家终端单元,其用于形成博客文章的一系列设置,其中包含由作者通过在线社区服务注册的作者的博客发布的内容,然后将该博客文章分发到至少一个或多个熟人博客 注册到与作者,分销商/分销商终端单元的个人网络,这些终端单元在熟人博客上发布博客文章的设置,或者将博客文章分发到至少一个或多个其他熟人登记到与共享者/分发者的个人网络的博客, 以及服务管理服务器,其基于分发给博客文章的路径,分散到多个博客的博客文章,分别向每个作者和共享者/分发者提供博客文章的管理权限,并且整合管理博客帖子 。 系统和方法基于信任关系分发包含作者特定发布目的的博客文章,如帮助通知,逐步通过在线社区服务注册的博客,从而提供通知平台 撰写博客文章的广告客户(例如帮助通知)可以根据他/她的信任关系快速找到合格的人员。