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151 条记录 (耗时 0.056 秒)

    Continuous casting machine and method using molten mold flux
    1.
    发明授权
    Continuous casting machine and method using molten mold flux 有权
    连铸机及使用熔融熔渣的方法

    公开(公告)号：US08210238B2

    公开(公告)日：2012-07-03

    申请号：US12306216

    申请日：2007-06-22

    申请人： Jung Wook Cho ,  Hyun Seok Jeong ,  Jong Min Park ,  Goo Hwa Kim ,  Oh Duck Kwon ,  Joong Kil Park ,  Soon Kyu Lee ,  Sang Ho Lee ,  Ki Hyeon Moon

    发明人： Jung Wook Cho ,  Hyun Seok Jeong ,  Jong Min Park ,  Goo Hwa Kim ,  Oh Duck Kwon ,  Joong Kil Park ,  Soon Kyu Lee ,  Sang Ho Lee ,  Ki Hyeon Moon

    IPC分类号： B22D11/00 ,  B22D11/108

    CPC分类号： B22D11/108 ,  B22D11/111 ,  B22D11/165

    摘要： A continuous casting machine and method using molten mold flux, wherein the continuous casting machine includes a mold cover for covering an upper portion of a mold; a mold flux melting unit for melting mold flux to be supplied into the mold; and a mold flux delivery unit for supplying the mold with the molten mold flux melted in the mold flux melting unit, wherein the delivery unit includes an injection tube with one end connected to the mold flux melting unit and the other end positioned in the mold through the mold cover, and an injection tube heater for heating the injection tube. Since a slag bear continuous casting machine and method using molten mold flux is removed, the consumption of mold flux is greatly increased compared with the case of a conventional casting work, so that the friction between a mold and a solidified shell is reduced. As a result, an amount of scarfing of a cast piece is greatly reduced and no carbon pick-up occurs.

    摘要翻译： 一种使用熔融熔渣的连续铸造机和方法，其中连续铸造机包括用于覆盖模具上部的模具盖; 用于熔化待供应到模具中的熔渣的熔模熔化单元; 以及模具通量输送单元，用于向模具供应在熔剂熔化单元中熔化的熔融熔渣，其中所述输送单元包括注射管，所述注射管的一端连接到模具熔剂单元，而另一端位于模具通过 模具盖和用于加热注射管的注射管加热器。 由于除去渣渣连续铸造机和使用熔融模具助熔剂的方法，与常规铸造工艺相比，模具焊剂的消耗大大增加，使得模具和固化壳体之间的摩擦力降低。 结果，铸件的切割量大大降低，并且不会发生碳吸收。

    CONTINUOUS CASTING MACHINE AND METHOD USING MOLTEN MOLD FLUX
    2.
    发明申请
    CONTINUOUS CASTING MACHINE AND METHOD USING MOLTEN MOLD FLUX 有权
    连续铸造机和使用MOLT模具的方法

    公开(公告)号：US20090165987A1

    公开(公告)日：2009-07-02

    申请号：US12306216

    申请日：2007-06-22

    申请人： Jung Wook Cho ,  Hyun Seok Jeong ,  Jong Min Park ,  Goo Hwa Kim ,  Oh Duck Kwon ,  Joong Ki Park ,  Soo Kyu Lee ,  Sang Ho Lee ,  Ki Hyeon Moon

    发明人： Jung Wook Cho ,  Hyun Seok Jeong ,  Jong Min Park ,  Goo Hwa Kim ,  Oh Duck Kwon ,  Joong Ki Park ,  Soo Kyu Lee ,  Sang Ho Lee ,  Ki Hyeon Moon

    IPC分类号： B22D11/11

    CPC分类号： B22D11/108 ,  B22D11/111 ,  B22D11/165

    摘要： The present invention relates to a continuous casting machine and method using molten mold flux. The continuous casting machine includes a mold cover for covering an upper portion of a mold; a mold flux melting unit for melting mold flux to be supplied into the mold; and a mold flux delivery unit for supplying the mold with the molten mold flux melted in the mold flux melting unit, wherein the delivery unit includes an injection tube with one end connected to the mold flux melting unit and the other end positioned in the mold through the mold cover, and an injection tube heater for heating the injection tube. According to the present invention, since a slag bear continuous casting machine and method using molten mold flux is removed, a consumption of mold flux is greatly increased compared with a case of a conventional casting work, so that the friction between a mold and a solidified shell is reduced. As a result, an amount of scarfing of a cast piece is greatly reduced and no carbon pick-up occurs.

    摘要翻译： 本发明涉及使用熔融熔渣的连续铸造机和方法。 连续铸造机包括用于覆盖模具的上部的模具盖; 用于熔化待供应到模具中的熔渣的熔模熔化单元; 以及模具通量输送单元，用于向模具供应在熔剂熔化单元中熔化的熔融熔渣，其中所述输送单元包括注射管，所述注射管的一端连接到模具熔剂单元，而另一端位于模具通过 模具盖和用于加热注射管的注射管加热器。 根据本发明，由于去除了渣渣连续铸造机和使用熔融模具助熔剂的方法，与常规铸造工艺相比，模具熔剂的消耗大大增加，使得模具和固化的模具之间的摩擦 壳减少。 结果，铸件的切割量大大降低，并且不会发生碳吸收。

    Method for generating authorization key and method for negotiating authorization in communication system based on frequency overlay
    4.
    发明授权
    Method for generating authorization key and method for negotiating authorization in communication system based on frequency overlay 有权
    基于频率叠加的通信系统协商授权密钥生成方法

    公开(公告)号：US08762721B2

    公开(公告)日：2014-06-24

    申请号：US12670519

    申请日：2008-06-12

    申请人： Sun-Hwa Lim ,  Sang Ho Lee

    发明人： Sun-Hwa Lim ,  Sang Ho Lee

    IPC分类号： H04W12/04

    CPC分类号： H04L9/0844 ,  H04L63/062 ,  H04L63/0892 ,  H04L2209/80 ,  H04W12/04

    摘要： A method for a terminal including a first media access control (MAC) layer and a second MAC layer to create an authorization key includes performing a first network entry process to a base station through the first MAC layer, and performing a second network entry process for a frequency overlay to the base station through the second MAC layer. In this instance, the first network entry process includes acquiring a key for generating an authorization key through an authentication process according to an authentication method negotiated with the base station, and generating a first authorization key through the key for generating the authorization key. The second network entry process includes generating a second authorization key by using the key generated in the first network entry process for generating the authorization key.

    摘要翻译： 一种包括第一媒体接入控制（MAC）层和第二MAC层以创建授权密钥的终端的方法包括：通过第一MAC层对基站执行第一网络进入过程，并且执行第二网络进入处理， 通过第二MAC层对基站的频率覆盖。 在这种情况下，第一网络进入处理包括通过根据与基站协商的认证方法的认证处理来获取用于生成授权密钥的密钥，以及通过用于生成授权密钥的密钥生成第一授权密钥。 第二网络进入处理包括通过使用在第一网络进入处理中生成的密钥来生成授权密钥来产生第二授权密钥。

    Method and apparatus for counting multimedia broadcast and multicast services
    6.
    发明授权
    Method and apparatus for counting multimedia broadcast and multicast services 失效
    多媒体广播和组播服务计费方法和装置

    公开(公告)号：US08649312B2

    公开(公告)日：2014-02-11

    申请号：US13330629

    申请日：2011-12-19

    申请人： Dae Ik Kim ,  Jee Hyeon Na ,  Jung Mo Moon ,  Sang Ho Lee

    发明人： Dae Ik Kim ,  Jee Hyeon Na ,  Jung Mo Moon ,  Sang Ho Lee

    IPC分类号： H04H20/71 ,  G06F11/00

    CPC分类号： H04W4/06

    摘要： A method and apparatus for multimedia broadcast and multicast service (MBMS) counting is provided. A user equipment (UE) may transmit selected service information to a multi-cell and multicast coordination entity (MCE) through a target evolved node base station (eNB), every time that a service requiring counting is received or cancelled and thus, the MCE may accurately manage a number of UEs that receive a service for each eNB. Also, the use may transmit selected service information to the MCE through the target eNB every time that the UE enters a new cell and thus, the MCE may accurately manage a number of UEs that receive a service for each eNB.

    摘要翻译： 提供了一种用于多媒体广播和多播服务（MBMS）计数的方法和装置。 每当接收或取消需要计数的服务时，用户设备（UE）可以通过目标演进节点基站（eNB）向多小区和多播协调实体（MCE）发送所选择的服务信息，因此，MCE 可以准确地管理为每个eNB接收服务的多个UE。 此外，每当UE进入新小区时，使用可以通过目标eNB将选定的服务信息发送到MCE，因此，MCE可以准确地管理为每个eNB接收服务的UE的数量。

    Method of managing paging group
    8.
    发明授权
    Method of managing paging group 有权
    管理寻呼组的方法

    公开(公告)号：US08280401B2

    公开(公告)日：2012-10-02

    申请号：US12676455

    申请日：2008-08-25

    申请人： Jee Hyeon Na ,  Sang Ho Lee

    发明人： Jee Hyeon Na ,  Sang Ho Lee

    IPC分类号： H04W64/00 ,  H04W68/00

    CPC分类号： H04W68/02

    摘要： The present invention relates to a method of managing a paging group in a mobile terminal that is in an idle mode. A method of managing a paging group according to an exemplary embodiment of the invention includes: collecting paging group ID information including paging group levels and local IDs; determining, on the basis of the collected paging group ID information, whether or not a location update occurs; and if it is determined that the location update occurs, comparing a location update cycle according to a location update time with a threshold value, selecting a paging group level on the basis of the comparison result, and selecting a paging group corresponding to the selected paging group level.

    摘要翻译： 本发明涉及管理处于空闲模式的移动终端中的寻呼组的方法。 根据本发明的示例性实施例的管理寻呼组的方法包括：收集包括寻呼组级别和本地ID的寻呼组ID信息; 基于所收集的寻呼组ID信息确定是否发生位置更新; 并且如果确定位置更新发生，则根据位置更新时间与阈值比较位置更新周期，基于比较结果选择寻呼组级别，并且选择与所选寻呼相对应的寻呼组 组级别。

    METHOD AND APPARATUS FOR PROXIMITY SENSING OF A PORTABLE TERMINAL
    9.
    发明申请
    METHOD AND APPARATUS FOR PROXIMITY SENSING OF A PORTABLE TERMINAL 审中-公开
    便携式终端接近感测的方法和装置

    公开(公告)号：US20110260882A1

    公开(公告)日：2011-10-27

    申请号：US13091543

    申请日：2011-04-21

    申请人： Kwang Yeol Lee ,  Dong Won Han ,  Sang Ho Lee

    发明人： Kwang Yeol Lee ,  Dong Won Han ,  Sang Ho Lee

    IPC分类号： G08B21/00

    CPC分类号： H04M1/72577 ,  H04M2250/12

    摘要： A proximity sensing method of a portable terminal and a proximity sensing apparatus thereof are provided. The proximity sensing method of a portable terminal with an illumination sensor includes determining an output of the illumination sensor, determining that the portable terminal is proximate to an object when the output of the illumination sensor has a set pattern, and determining that the portable terminal is not proximate to the object when the output of the illumination sensor does not the set pattern. The proximity sensing method of a portable terminal may support a proximity sensing function using an illumination sensor instead of a proximity sensor to reduce a manufacturing cost of the portable terminal. In addition, since the method does not need a separate proximity sensor, it may address a lack of mounting space problem.

    摘要翻译： 提供了便携式终端的接近感测方法及其接近感测装置。 具有照明传感器的便携式终端的接近感测方法包括确定照明传感器的输出，当照明传感器的输出具有设定模式时，确定便携式终端接近物体，并且确定便携式终端是 当照明传感器的输出不是设定模式时，不靠近物体。 便携式终端的接近感测方法可以使用照明传感器代替接近传感器来支持接近感测功能，以降低便携式终端的制造成本。 另外，由于该方法不需要单独的接近传感器，所以可能解决了安装空间问题的缺乏。