会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 21. 发明授权
    • Gas diffusion layer and fuel cell using the same
    • 气体扩散层和使用其的燃料电池
    • US07560180B2
    • 2009-07-14
    • US11062749
    • 2005-02-23
    • Akihiko YoshidaMasaki YamauchiYoshihiro HoriMakoto Uchida
    • Akihiko YoshidaMasaki YamauchiYoshihiro HoriMakoto Uchida
    • H01M8/00H01M4/00
    • H01M8/023H01M4/8605H01M8/04156H01M8/1007
    • To provide a gas diffusion layer excellent in micro short-circuit resistance and anti-flooding characteristics by optimizing the surface shape of a gas diffusion layer.In a gas diffusion layer for a gas diffusion electrode including at least a catalyst layer containing an electrode catalyst and a gas diffusion layer having electron conductivity and gas diffusibility, a second surface of the gas diffusion layer, which is positioned opposite to a first surface thereof to be in contact with the catalyst layer, is made rougher than the first surface. The first surface has a maximum height Ry1 of 10 to 50 determined by JIS B 0601 surface roughness measurement method, and the second surface has a maximum height Ry2 of 100 to 500 determined by JIS B 0601 surface roughness measurement method.
    • 通过优化气体扩散层的表面形状,提供微短路电阻和防淹特性优异的气体扩散层。 在至少含有电极催化剂的催化剂层和具有电子传导性和气体扩散性的气体扩散层的气体扩散电极用气体扩散层中,与第一表面相对的气体扩散层的第二表面 与催化剂层接触,比第一表面更粗糙。 第一表面具有由JIS B 0601表面粗糙度测量方法确定的10至50的最大高度Ry1,并且第二表面具有由JIS B 0601表面粗糙度测量方法确定的100至500的最大高度Ry2。
    • 26. 发明申请
    • RADIO BASE STATION, RADIO COMMUNICATION TERMINAL AND RADIO COMMUNICATION SYSTEM
    • 无线电基站,无线电通信终端和无线电通信系统
    • US20080119181A1
    • 2008-05-22
    • US11839587
    • 2007-08-16
    • Tomohito SuzukiAkihiko YoshidaToshiyuki SaitoShiro Mazawa
    • Tomohito SuzukiAkihiko YoshidaToshiyuki SaitoShiro Mazawa
    • H04Q7/20H04B1/38H04M1/00
    • H04W72/1268H04W72/1278H04W88/08
    • A radio base station, a radio communication terminal, and a radio communication system that can efficiently utilize broadband resources even if many packets of different sizes and different QoS requirements are mixed when sent and received. When a data transmission request is sent from a radio terminal to a base station, at least one of a data transmission duration time, a transmission data transmission interval, and an expiration time is included in the data transmission request. The base station receives data transmission requests from multiple radio terminals, schedules the data transmission requests from multiple radio terminals, assigns bandwidths to the multiple radio terminals based on the duration time, transmission interval, and expiration time included in each of the data transmission requests and continues the assignment of bandwidths to the radio terminals during the duration time based on the received duration time.
    • 无线电基站,无线电通信终端和无线电通信系统,即使在发送和接收时混合了不同大小和不同QoS要求的许多分组,也可以有效利用宽带资源。 当从无线终端向基站发送数据发送请求时,在数据发送请求中包含数据发送持续时间,发送数据发送间隔和到期时间中的至少一个。 基站接收来自多个无线终端的数据发送请求,根据来自多个无线终端的数据发送请求进行调度,根据包含在各个数据发送请求中的持续时间,发送间隔和到期时间,向多个无线终端分配带宽, 在持续时间内,根据接收到的持续时间,继续向无线电终端分配带宽。
    • 28. 发明授权
    • Composition for use in a transparent and electrically conductive film
and a method for making the film
    • 用于透明导电膜的组合物和制备该膜的方法
    • US5998011A
    • 1999-12-07
    • US697512
    • 1996-08-26
    • Akiyoshi HattoriAkihiko YoshidaAtsushi Nishino
    • Akiyoshi HattoriAkihiko YoshidaAtsushi Nishino
    • C03C17/25C23C18/12B32B17/00
    • C03C17/253C23C18/1216C23C18/1283C03C2217/231C03C2218/11Y10T428/252
    • [Purpose] An object of the present invention is to provide a composition for use in a formation of transparent and electrically conductive film having a low electric resistance and a high transmittance and a method for making the film mentioned above.[Composition] A mixture of inorganic indium compound and organic tin compound is combined with organic compound capable of coordinating with either of indium and tin to form an organic solution. When the mixture is heated, the inorganic indium compound and the organic tin compound coordinating partially with the organic compound react with water of crystallization of inorganic indium compound. The organic tin compound is partially subjected to hydrolysis to form an intermediate complex compound including indium and tin. This suppresses the evaporation of tin and generates a uniform film having a high transmittance and a low electric resistance. An addition of polyhydric alcohol increases the viscosity of the solution and gives a high stability to a resultant film obtained by applying the composition to the substrate and firing.
    • [目的]本发明的目的是提供一种用于形成具有低电阻和高透射率的透明导电膜的组合物和制备上述膜的方法。 [组成]将无机铟化合物和有机锡化合物的混合物与能够与铟和锡中的任一种配位的有机化合物组合以形成有机溶液。 当加热混合物时,与有机化合物部分配位的无机铟化合物和有机锡化合物与无机铟化合物的结晶水反应。 有机锡化合物部分进行水解以形成包括铟和锡的中间络合物。 这抑制了锡的蒸发,并产生具有高透射率和低电阻的均匀的膜。 多元醇的添加增加了溶液的粘度,并且通过将该组合物施加到基材上并进行烧制而获得的所得膜具有高的稳定性。