公开(公告)号：US08693449B2

公开(公告)日：2014-04-08

申请号：US13333546

申请日：2011-12-21

申请人： Ju Hyung Lee ,  Sang Jun Kim ,  Man Yeob Lim ,  Joon Young Cho ,  Jong Sung Kim

发明人： Ju Hyung Lee ,  Sang Jun Kim ,  Man Yeob Lim ,  Joon Young Cho ,  Jong Sung Kim

IPC分类号： H04J3/00

CPC分类号： H04W72/0446 ,  H04W64/006

摘要： The present invention relates to a TDMA communication system using the position movement of a time slot. The TDMA communication system includes a TDMA network, a network central station, and terminals. The network central station includes a receiver for receiving transmission cycle information and time slot allocation requests from the terminals, a network central station controller for writing a degree of identification for the number of cases of time slot allocation according to the information transmission cycle, searching for an allocable optimum time slot, and withdrawing a time slot from a terminal which has finished communication, a time slot management unit for allocating a time slot to the terminal based on degree of identification for the number of cases of time slot allocation written by the network central station controller, and a transmitter for transmitting information about the allocated time slot to the terminal.

摘要翻译： 本发明涉及使用时隙的位置移动的TDMA通信系统。 TDMA通信系统包括TDMA网络，网络中心站和终端。 网络中心站包括用于从终端接收传输周期信息和时隙分配请求的接收机，一个网络中心站控制器，用于根据信息传输周期写出时隙分配情况的数量的识别度，搜索 可分配的最佳时隙，并且从已经完成通信的终端中撤出时隙;时隙管理单元，用于基于由网络写入的时隙分配的个案数目的识别次数向终端分配时隙 中心站控制器和用于向终端发送关于分配的时隙的信息的发射机。

公开(公告)号：US20120163351A1

公开(公告)日：2012-06-28

申请号：US13333546

申请日：2011-12-21

申请人： Ju Hyung Lee ,  Sang Jun Kim ,  Man Yeob Lim ,  Joon Young Cho ,  Jong Sung Kim

发明人： Ju Hyung Lee ,  Sang Jun Kim ,  Man Yeob Lim ,  Joon Young Cho ,  Jong Sung Kim

IPC分类号： H04J3/16 ,  H04W72/04

CPC分类号： H04W72/0446 ,  H04W64/006

摘要： The present invention relates to a TDMA communication system using the position movement of a time slot. The TDMA communication system includes a TDMA network, a network central station, and terminals. The network central station includes a receiver for receiving transmission cycle information and time slot allocation requests from the terminals, a network central station controller for writing a degree of identification for the number of cases of time slot allocation according to the information transmission cycle, searching for an allocable optimum time slot, and withdrawing a time slot from a terminal which has finished communication, a time slot management unit for allocating a time slot to the terminal based on degree of identification for the number of cases of time slot allocation written by the network central station controller, and a transmitter for transmitting information about the allocated time slot to the terminal.

摘要翻译： 本发明涉及使用时隙的位置移动的TDMA通信系统。 TDMA通信系统包括TDMA网络，网络中心站和终端。 网络中心站包括用于从终端接收传输周期信息和时隙分配请求的接收机，一个网络中心站控制器，用于根据信息传输周期写出时隙分配情况的数量的识别度，搜索 可分配的最佳时隙，并且从已经完成通信的终端中撤出时隙;时隙管理单元，用于基于由网络写入的时隙分配的个案数目的识别次数向终端分配时隙 中心站控制器和用于向终端发送关于分配的时隙的信息的发射机。

公开(公告)号：US09190046B2

公开(公告)日：2015-11-17

申请号：US14232978

申请日：2012-08-13

申请人： Gil Ho Kang ,  Seong Moon Jung ,  Ju Hyung Lee ,  Joo Hwan Seo

发明人： Gil Ho Kang ,  Seong Moon Jung ,  Ju Hyung Lee ,  Joo Hwan Seo

IPC分类号： G10K11/168 ,  D21H13/00 ,  G10K11/162 ,  D21H27/20 ,  D21H13/40 ,  D21H13/10 ,  D21H13/16

CPC分类号： G10K11/168 ,  D21H13/10 ,  D21H13/16 ,  D21H13/40 ,  D21H27/20 ,  G10K11/162

摘要： The present invention relates to a sound absorbing sheet having excellent sound absorbing performance and surface decorative effects. The sound absorbing sheet of the present invention is characterized by comprising a base and having an average sound absorption of 0.4 or higher in a frequency range of 200 to 2000 Hz. The permeability and air porosity of a base layer of the sound absorbing sheet of the present invention may be adjusted, thereby achieving significantly superior effects of sound absorbing performance despite the thinness of the sound absorbing sheet.

摘要翻译： 本发明涉及一种具有优良吸声性能和表面装饰效果的吸音片。 本发明的吸声片的特征在于，在200〜2000Hz的频率范围内，具有基底，平均吸声为0.4以上。 可以调节本发明的吸音片的基底层的透气性和空气孔隙率，尽管吸音片的薄度也能够显着地提高吸声性能。

公开(公告)号：US20120022798A1

公开(公告)日：2012-01-26

申请号：US12939436

申请日：2010-11-04

申请人： Ju Hyung Lee ,  Min Chul Shin ,  Seok Jin Choi ,  Chang Kook Hong ,  Song Yi Bae

发明人： Ju Hyung Lee ,  Min Chul Shin ,  Seok Jin Choi ,  Chang Kook Hong ,  Song Yi Bae

IPC分类号： G06F19/00 ,  G01N3/00

CPC分类号： G01N11/00 ,  G01N13/02 ,  G01N2203/0218

摘要： The present invention provides a model equation for predicting the impact resistance of an ABS material, which has excellent properties, gloss, and stainability and thus can be widely used in vehicles, electricity and electronics, and miscellaneous applications. The model equation of the present invention provides high accuracy and reproducibility. The prediction technology can be used particularly to determine whether a material complies with the specification of vehicle components, to overcome the quality problems, and to prevent the production of defective products.

摘要翻译： 本发明提供了一种用于预测ABS材料的耐冲击性的模型方程，其具有优异的性能，光泽和可染性，因此可广泛用于车辆，电力和电子以及杂项应用中。 本发明的模型方程提供了高精度和重复性。 预测技术可以特别用于确定材料是否符合车辆部件的规格，以克服质量问题，并防止生产缺陷产品。

公开(公告)号：USD524431S1

公开(公告)日：2006-07-04

申请号：US29237362

申请日：2005-08-30

申请人： San Hui Oh ,  Joo Hee Ryu ,  Mun Sung Hwang ,  Ju Hyung Lee

设计人： San Hui Oh ,  Joo Hee Ryu ,  Mun Sung Hwang ,  Ju Hyung Lee

公开(公告)号：US20140166926A1

公开(公告)日：2014-06-19

申请号：US14237415

申请日：2012-05-18

申请人： Myung Lee ,  Seong Moon Jung ,  Ju Hyung Lee ,  Eun Joo Kim

发明人： Myung Lee ,  Seong Moon Jung ,  Ju Hyung Lee ,  Eun Joo Kim

IPC分类号： B01J20/28 ,  B01J20/18

CPC分类号： B01J20/28078 ,  B01J20/18 ,  C04B38/085 ,  F16L59/065

摘要： The present invention relates to a vacuum insulation material using a getter material obtained by mixing zeolite and calcium oxide, and more particularly, to a vacuum insulation material in which zeolite having a large specific surface area to absorb the greater part of remaining water from the vacuum insulation material is mixed with calcium oxide and used as a getter material, thereby achieving improved initial thermal conductivity.

摘要翻译： 本发明涉及使用通过混合沸石和氧化钙获得的吸气剂材料的真空绝热材料，更具体地说，涉及一种真空绝热材料，其中具有大比表面积的沸石从真空吸收大部分剩余的水 绝缘材料与氧化钙混合并用作吸气剂材料，从而实现初始热导率的改善。

公开(公告)号：US20140138182A1

公开(公告)日：2014-05-22

申请号：US14232978

申请日：2012-08-13

申请人： Gil Ho Kang ,  Seong Moon Jung ,  Ju Hyung Lee ,  Joo Hwan Seo

发明人： Gil Ho Kang ,  Seong Moon Jung ,  Ju Hyung Lee ,  Joo Hwan Seo

IPC分类号： G10K11/168

CPC分类号： G10K11/168 ,  D21H13/10 ,  D21H13/16 ,  D21H13/40 ,  D21H27/20 ,  G10K11/162

摘要： The present invention relates to a sound absorbing sheet having excellent sound absorbing performance and surface decorative effects. The sound absorbing sheet of the present invention is characterized by comprising a base and having an average sound absorption of 0.4 or higher in a frequency range of 200 to 2000 Hz. The permeability and air porosity of a base layer of the sound absorbing sheet of the present invention may be adjusted, thereby achieving significantly superior effects of sound absorbing performance despite the thinness of the sound absorbing sheet.

摘要翻译： 本发明涉及一种具有优良吸声性能和表面装饰效果的吸音片。 本发明的吸声片的特征在于，在200〜2000Hz的频率范围内，具有基底，平均吸声为0.4以上。 可以调节本发明的吸音片的基底层的透气性和空气孔隙率，尽管吸音片的薄度也能够显着地提高吸声性能。

公开(公告)号：US08723734B2

公开(公告)日：2014-05-13

申请号：US13283029

申请日：2011-10-27

申请人： Jae Young Chung ,  Dong-Jin Kim ,  Tae Sik Yang ,  Joong Ho Jeong ,  Ju Hyung Lee

发明人： Jae Young Chung ,  Dong-Jin Kim ,  Tae Sik Yang ,  Joong Ho Jeong ,  Ju Hyung Lee

IPC分类号： H01Q1/38

CPC分类号： H01Q1/521 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q21/28

摘要： A Multiple Input Multiple Output (MIMO) antenna apparatus is provided. The apparatus includes antenna devices that operate in respective resonant frequency bands. The apparatus also includes a main board comprising a device region and a ground region. The antenna devices are disposed on the device region. The ground plate is disposed on the ground region for grounding the antenna devices. The apparatus also includes at least one isolation device having a negatively charged line that protrudes from the ground plate and extends between the antenna devices on the device region, and a positively charged line that extends around the negatively charged line and connects the antenna devices to each other. The isolation device induces an electromagnetic wave that is generated by the antenna devices between the negative and positively charged lines to isolate the antenna devices from each other.

摘要翻译： 提供了多输入多输出（MIMO）天线装置。 该装置包括在相应的谐振频带中工作的天线装置。 该装置还包括主板，其包括设备区域和接地区域。 天线装置设置在装置区域上。 接地板设置在接地区域，用于使天线装置接地。 该装置还包括至少一个隔离装置，其具有从接地板突出并在设备区域上的天线装置之间延伸的带负电荷的线，以及在带负电的线周围延伸并且将天线装置连接到每个 其他。 隔离装置引起由负极和带正电的线路之间的天线装置产生的电磁波，以将天线装置彼此隔离。