公开(公告)号：US06734586B2

公开(公告)日：2004-05-11

申请号：US10158395

申请日：2002-05-29

申请人： Dong-Won Seo ,  Hyun-Cheol Lee ,  Kyung-Sik Choi ,  Hyung-Tae Bang ,  Byung-Tae Kim

发明人： Dong-Won Seo ,  Hyun-Cheol Lee ,  Kyung-Sik Choi ,  Hyung-Tae Bang ,  Byung-Tae Kim

IPC分类号： H02K132

CPC分类号： H02K7/00

摘要： In an alternator having a vacuum pump capable of improving a cooling characteristic, and having a rotary shaft supported by bearings installed in a rear bracket of the alternator, a housing of the vacuum pump has vanes and a rotation rotor is installed on the rotary shaft. A pump bracket is assembled to a lower portion of the housing and includes a packing inserted in an outer circumferential portion of a center shaft hole of the pump bracket for implementing a sealing operation in surface-contact with the rear bracket. A certain space is formed between the packing and the shaft hole for preventing a heat transfer, and a heat radiating unit is installed in a lower surface of the pump bracket.

摘要翻译： 在具有能够提高冷却特性的真空泵的交流发电机中，具有由安装在交流发电机的后部支架中的轴承支撑的旋转轴，真空泵的壳体具有叶片，旋转转子安装在旋转轴上。 泵支架组装到壳体的下部，并且包括插入在泵支架的中心轴孔的外周部分中的密封件，用于实现与后支架表面接触的密封操作。 在填料和轴孔之间形成一定的空间以防止热传递，并且散热单元安装在泵支架的下表面中。

公开(公告)号：US20120060226A1

公开(公告)日：2012-03-08

申请号：US13006026

申请日：2011-01-13

申请人： Jin-Ho PARK ,  Jin-Ho PARK ,  Jae-Young LIM ,  Sang-Heon KWAK ,  Sung-Chul KIM ,  Kyung-Sik CHOI ,  Hyeong-Jae CHOI

发明人： Jin-Ho PARK ,  Jin-Ho PARK ,  Jae-Young LIM ,  Sang-Heon KWAK ,  Sung-Chul KIM ,  Kyung-Sik CHOI ,  Hyeong-Jae CHOI

IPC分类号： G06F21/24

CPC分类号： G06F21/6209 ,  G06F2221/2111 ,  G06F2221/2117 ,  G06F2221/2141 ,  H04W4/02 ,  H04W4/043 ,  H04W12/08

摘要： A method for authorizing use of Augmented Reality (AR) information includes acquiring information regarding a location at which the AR information is to be provided, authorizing a user to use the AR information, creating attribute information including the AR information, the location information, and authority information, and transmitting the attribute information to an AR system. The AR system can register the attribute information, and can provide the AR information only to authorized users. An apparatus to authorize use of Augmented Reality (AR) information includes a location information acquiring unit, an authorization unit to authorize a user to use the AR information, and an AR information processor to create attribute information. The attribute information is transmitted to an AR system as a request for the AR system to register the attribute information so the AR system provides the AR information only to authorized users.

摘要翻译： 授权使用增强现实（AR）信息的方法包括获取关于要提供AR信息的位置的信息，授权用户使用AR信息，创建包括AR信息的属性信息，位置信息和 权限信息，并将属性信息发送到AR系统。 AR系统可以注册属性信息，只能向授权用户提供AR信息。 授权使用增强现实（AR）信息的装置包括位置信息获取单元，授权用户使用AR信息的授权单元和AR信息处理器来创建属性信息。 属性信息作为AR系统的请求发送给AR系统，注册属性信息，因此AR系统只向授权用户提供AR信息。

公开(公告)号：US20050163064A1

公开(公告)日：2005-07-28

申请号：US11051627

申请日：2005-01-27

申请人： Kyung-Sik Choi ,  Jae-Seong Han ,  Ki-Young Song

发明人： Kyung-Sik Choi ,  Jae-Seong Han ,  Ki-Young Song

IPC分类号： H04L7/10 ,  H04B7/005 ,  H04J3/16 ,  H04L7/02 ,  H04L12/18 ,  H04L12/56

CPC分类号： H04L12/1877 ,  H04L1/0057 ,  H04L12/189 ,  H04W4/06 ,  H04W56/00

摘要： A synchronization apparatus and method in a mobile communication system. The apparatus and method include measuring transmission delay time by a Packet Control Function (PCF) or an Access Network Controller (ANC) by exchanging packets with each ANTS, and selecting via the PCF or the ANC the longest transmission delay time of the measured time as an initial wireless transmission time, transmitting by the PCF or the ANC the wireless transmission time of the packet to said each ANTS together with packets, calculating a packet waiting time, which is a difference between the time at which said each ANTS has received the packets and the time at which the corresponding packets has been actually transmitted wirelessly, and reporting the calculated packet waiting time to the PCF or the ANC, and updating via the PCF or the ANC the wireless transmission time of next packets by means of information for the packet waiting time from each ANTS, and transmitting via the PCF or the ANC the updated wireless transmission time to the ANTSs.

摘要翻译： 一种移动通信系统中的同步装置和方法。 该装置和方法包括通过与每个ANTS交换分组来通过分组控制功能（PCF）或接入网络控制器（ANC）测量传输延迟时间，并且经由PCF或ANC选择测量时间的最长传输延迟时间作为 初始无线传输时间，由PCF或ANC将分组的无线传输时间与分组一起发送到所述每个ANTS，计算分组等待时间，其是所述每个ANTS已经接收到分组的时间之间的差异 以及相应的分组实际上被无线发送的时间，并将计算出的分组等待时间报告给PCF或ANC，并且通过PCF或ANC通过用于分组的信息更新下一个分组的无线传输时间 来自每个ANTS的等待时间，并且经由PCF或ANC向ANTS发送更新的无线传输时间。