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1. 发明授权

US08025919B2 Catalyst filling method in micro-channels and reforming apparatus manufactured by the method 失效
标题翻译：微通道中的催化剂填充方法和通过该方法制造的重整装置
公开(公告)号：US08025919B2
公开(公告)日：2011-09-27
申请号：US11783652
申请日：2007-04-11
申请人： Ji Won Ha , Young Soo Oh , Jae Hyuk Jang , Hong Ryul Lee , Jae Hyoung Gil , Sung Han Kim
发明人： Ji Won Ha , Young Soo Oh , Jae Hyuk Jang , Hong Ryul Lee , Jae Hyoung Gil , Sung Han Kim
IPC分类号： B65B1/06 , B65B1/00 , B65B1/04 , B65B1/44 , H01M4/00
CPC分类号： B01J19/0093 , B01J2219/00788 , B01J2219/00822 , B01J2219/00824 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00835 , B01J2219/0086 , C01B3/323 , C01B2203/0227 , C01B2203/1288 , H01M8/0631 , Y02P70/56
摘要： A catalyst filling method in a micro channel and a reformer manufactured by the method. The catalyst is filled in the micro channel using water, and unidirectional pressure is applied to the catalyst in the micro channel to fill the micro channel with high density. The catalyst in the micro channel is dried. The method according to the present invention allows uniformly filling the catalyst particles in the micro channel of the reformer with high density, increasing the reactive surface area of the catalyst particles with the fuel, thereby allowing highly efficient reforming effect.
摘要翻译：微通道中的催化剂填充方法和通过该方法制造的重整器。使用水将催化剂填充在微通道中，并且向微通道中的催化剂施加单向压力以以高密度填充微通道。将微通道中的催化剂干燥。根据本发明的方法允许以高密度均匀地填充重整器的微通道中的催化剂颗粒，增加催化剂颗粒与燃料的反应表面积，从而允许高效的重整效果。

2. 发明授权

US06240144B1 Apparatus and method of linearizing a power amplifier in a mobile radio communication system 有权
标题翻译：在移动无线电通信系统中线性化功率放大器的装置和方法
公开(公告)号：US06240144B1
公开(公告)日：2001-05-29
申请号：US09369628
申请日：1999-08-06
申请人： Ji Won Ha
发明人： Ji Won Ha
IPC分类号： H04K102
CPC分类号： H03F1/3247 , H03D7/168 , H03F3/24 , H03F2200/336 , H03F2201/3233
摘要： An apparatus and method is provided for linearizing the characteristic of a power amplifier in the mobile radio communication system by compensating for the non-linear characteristic of active elements included in a transmitting stage of the system. The apparatus includes an error detector for detecting an error between input and output signals of the power amplifier by comparing the fed-back output signal with the input signal, a predistortion lookup table for storing predistortion data, a predistortion lookup table controller for updating the data of the predistortion lookup table which corresponds to the position of the present input data by adding an error signal from the error detector to an output of the predistortion lookup table, a feedforward lookup table for storing feedforward control data, a feedforward lookup table controller for outputting corresponding feedforward control data of the feedforward lookup table by detecting a size of the error signal, a linearizer for distorting the input signal in accordance with the predistortion data and then controlling a gain of the input signal in accordance with the feedforward control data, and the power amplifier for power-amplifying an output of the linearizer.
摘要翻译：提供一种装置和方法，用于通过补偿包括在系统的发送级中的有源元件的非线性特性来线性化移动无线电通信系统中的功率放大器的特性。该装置包括：误差检测器，用于通过将反馈输出信号与输入信号进行比较来检测功率放大器的输入和输出信号之间的误差，用于存储预失真数据的预失真查找表，用于更新数据的预失真查找表控制器通过将来自误差检测器的误差信号与预失真查找表的输出相加，对应于当前输入数据的位置的预失真查找表，用于存储前馈控制数据的前馈查找表，用于输出的前馈查找表控制器通过检测误差信号的大小来检测前馈查找表的相应的前馈控制数据，根据预失真数据使输入信号失真并根据前馈控制数据控制输入信号的增益的线性化装置，以及功率放大器，用于对线性化器的输出进行功率放大。

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