公开(公告)号：US20070059577A1

公开(公告)日：2007-03-15

申请号：US10529877

申请日：2003-10-20

申请人： Yasuaki Takeuchi ,  Satoru Suzuki ,  Katsuyuki Kawamura ,  Mitsuru Sano

发明人： Yasuaki Takeuchi ,  Satoru Suzuki ,  Katsuyuki Kawamura ,  Mitsuru Sano

IPC分类号： H01M8/10 ,  H01M4/94

CPC分类号： H01M8/1016 ,  H01B1/122 ,  H01M8/1004 ,  H01M8/1009 ,  H01M8/1018 ,  H01M8/1027 ,  H01M8/1037 ,  H01M8/1048 ,  Y02E60/522 ,  Y02E60/523

摘要： A solid proton exchange membrane and a membrane-electrode assembly (MEA) for use in fabricating an inexpensive and efficient proton exchange fuel cell (PEFC) which enables direct use of an organic fuel without a reformer and use of hydrogen gas. In particular, an electrochemical cell including a solid electrolyte membrane made of one or plural kinds of layered silicate minerals or intercalation compounds. The layered silicate minerals can be easily fabricated into a solid electrolyte membrane which shows a “molecular sieve effect” on the target fuel if the density and impregnated liquid contents are properly controlled. The catalyst can be selected from a wide range of candidate materials. The use of the layered silicate mineral allows to fabricate an inexpensive direct methanol fuel cell (DMFC) and a realistic direct ethanol fuel cell (DEFC). Furthermore, an energy-efficient PEFC using hydrogen gas can also be produced therefrom.

摘要翻译： 用于制造廉价且有效的质子交换燃料电池（PEFC）的固体质子交换膜和膜 - 电极组件（MEA），其能直接使用无重整器的有机燃料并使用氢气。 特别是，包括由一种或多种层状硅酸盐矿物或嵌入化合物制成的固体电解质膜的电化学电池。 层状硅酸盐矿物可以容易地制成固体电解质膜，如果密度和浸渍的液体内容物被适当地控制，其对目标燃料显示“分子筛效应”。 催化剂可以从广泛的候选材料中选择。 使用层状硅酸盐矿物允许制造廉价的直接甲醇燃料电池（DMFC）和现实的直接乙醇燃料电池（DEFC）。 此外，也可以由其制造使用氢气的节能型PEFC。

公开(公告)号：US06775524B2

公开(公告)日：2004-08-10

申请号：US10024610

申请日：2001-11-01

申请人： Masato Takeyabu ,  Yasuaki Takeuchi ,  Yuji Kobayashi ,  Seiji Miyoshi ,  Masahisa Yoshimi

发明人： Masato Takeyabu ,  Yasuaki Takeuchi ,  Yuji Kobayashi ,  Seiji Miyoshi ,  Masahisa Yoshimi

IPC分类号： H01Q1112

CPC分类号： H04L27/0002 ,  H04L27/2614 ,  H04L27/2626

摘要： When a transmission-line driver circuit that transmits a signal to a transmission line is supplied with a power-supply voltage from a power-supply circuit, the value of the power-supply voltage is controlled based upon the amplitude of a signal output from the transmission-line driver circuit. For example, the maximum value of a signal input to the transmission-line driver circuit in time units delimited at fixed time periods is detected, the target value of power-supply voltage supplied to the transmission-line driver circuit is decided based upon the maximum value, and the power-supply circuit is controlled in such a manner that the target value of power-supply voltage and actual value of power-supply voltage will agree.

摘要翻译： 当向传输线发送信号的传输线驱动电路被从电源电路提供电源电压时，电源电压的值根据从 传输线驱动电路。 例如，检测以固定时间段限定的时间单位输入到传输线驱动电路的信号的最大值，基于最大值决定提供给传输线驱动电路的电源电压的目标值 值，电源电路以电源电压的目标值和电源电压的实际值一致的方式进行控制。