专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20090167498A1 ELECTROMAGNETIC INDUCTIVE RFID TAG AND APPARATUS FOR ACCESSING THE SAME 审中-公开
标题翻译：电磁感应RFID标签和用于接收它的装置
公开(公告)号：US20090167498A1
公开(公告)日：2009-07-02
申请号：US12089966
申请日：2006-10-12
申请人： Kaoru Fukuda , Akihisa Sakurai , Hitoshi Nishino , Takaaki Takashima
发明人： Kaoru Fukuda , Akihisa Sakurai , Hitoshi Nishino , Takaaki Takashima
IPC分类号： H04Q5/22
CPC分类号： H01Q1/2208 , G06K19/07749 , G06K19/07771 , H01Q7/06
摘要： The present invention provides an electromagnetic inductive RFID tag to be used along with an article containing a metal, and an apparatus for accessing the RFID tag. An electromagnetic inductive RFID tag in the present invention comprises a magnetic core member having two ends, each of which has an end face, an antenna coil wound on the magnetic core member, and an IC chip connected to the antenna coil, in which, with respect to a direction of a magnetic flux entering an one side of the end face, a direction of a magnetic flux emitting from the other side of the end face is substantially at an angle of 180 degrees. Information can be read with a high reading accuracy without being influenced by a surrounding metal.
摘要翻译：本发明提供一种与包含金属的物品一起使用的电磁感应RFID标签，以及用于访问RFID标签的装置。本发明的电磁感应RFID标签包括具有两端的磁芯构件，每个端部具有端面，缠绕在磁芯构件上的天线线圈和连接到天线线圈的IC芯片，其中，相对于进入端面的一侧的磁通的方向，从端面的另一侧发射的磁通的方向基本上成180度的角度。信息可以读取高精度，而不受周围金属的影响。

22. 发明申请

US20090134360A1 ELECTRODE CATALYST LAYER 有权
标题翻译：电极催化层
公开(公告)号：US20090134360A1
公开(公告)日：2009-05-28
申请号：US12092316
申请日：2006-10-30
申请人： Satoshi Komatsu , Junji Kawai , Toshihiro Ohtsuki , Takanobu Yamamoto , Ryoichiro Takahashi , Kaoru Fukuda , Hiroshi Shinkai
发明人： Satoshi Komatsu , Junji Kawai , Toshihiro Ohtsuki , Takanobu Yamamoto , Ryoichiro Takahashi , Kaoru Fukuda , Hiroshi Shinkai
IPC分类号： H01B1/12
CPC分类号： C08G65/405 , C08G65/4006 , C08G65/4025 , C08G65/4037 , C08G65/4056 , C08G75/23 , C08L27/12 , C09D133/16 , H01M4/8605 , H01M4/8652 , H01M8/1004 , H01M2300/0082 , C08L2666/06
摘要： An object of the invention is to provide an electrode catalyst layer of a solid polymer electrolyte membrane-electrode assembly expressing excellent balance between water retention and drainage in an electrode, good power generation performance under any of low humidity and high humidity conditions, and also excellent durability of power generation.The electrode catalyst layer of the invention contains catalyst particles, an ion exchange resin and a water repellent agent, wherein said water repellent agent contains at least one kind selected from the group consisting of (A) a fluorine-containing copolymer having a structure unit derived from a polyfluoroalkyl-containing (meth)acrylate and (B) a fluorine-containing copolymer having a specific structure unit derived from a fluorine-containing olefin monomer and a specific structure unit derived from a vinyl ether monomer.
摘要翻译：本发明的目的是提供一种固体高分子电解质膜 - 电极组件的电极催化剂层，其表现出在电极中的保水性和排水性之间的平衡，在任何低湿度和高湿度条件下都具有良好的发电性能，并且还优异发电耐久性。本发明的电极催化剂层含有催化剂粒子，离子交换树脂和防水剂，其中所述防水剂含有选自（A）含有结构单元的含氟共聚物中的至少一种来自含氟烷基的（甲基）丙烯酸酯和（B）具有来自含氟烯烃单体的特定结构单元的含氟共聚物和衍生自乙烯基醚单体的特定结构单元。

23. 发明申请

US20090066518A1 ID TAG PACKAGE AND RFID SYSTEM 审中-公开
标题翻译： ID TAG包装和RFID系统
公开(公告)号：US20090066518A1
公开(公告)日：2009-03-12
申请号：US11913796
申请日：2006-05-23
申请人： Hidekazu Tanaka , Kaoru Fukuda , Hiroyuki Takenoshita
发明人： Hidekazu Tanaka , Kaoru Fukuda , Hiroyuki Takenoshita
IPC分类号： G08B13/14
CPC分类号： G06K19/04 , G06K19/047 , G06K19/07749 , G06K19/07758 , G06K19/07771
摘要： Embodiments of the present invention provide an ID tag package including a structure covering an ID tag therein. The structure has a thickness necessary for reducing attenuation of electromagnetic wave caused by existence of metal or water external to the ID tag, and includes at least an elastic layer enabling reduction of external stresses. An RFID system using the package is also provided.
摘要翻译：本发明的实施例提供了一种ID标签包，其中包括在其中覆盖ID标签的结构。该结构具有为了减少由ID标签外部的金属或水的存在引起的电磁波衰减所必需的厚度，并且至少包括能够减少外部应力的弹性层。还提供了使用该包装的RFID系统。

24. 发明授权

US07041402B2 Fuel electrode for solid polymer electrolyte fuel cell, solid polymer electrolyte fuel cell and method for controlling solid polymer electrolyte fuel cell 失效
标题翻译：用于固体聚合物电解质燃料电池的燃料电极，固体聚合物电解质燃料电池和用于控制固体聚合物电解质燃料电池的方法
公开(公告)号：US07041402B2
公开(公告)日：2006-05-09
申请号：US10308190
申请日：2002-12-03
申请人： Kaoru Fukuda , Masaki Tani , Keisuke Andou , Chikara Iwasawa
发明人： Kaoru Fukuda , Masaki Tani , Keisuke Andou , Chikara Iwasawa
IPC分类号： H01M8/00 , H01M8/10 , H01M4/86
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/9008 , H01M4/92 , H01M4/96
摘要： A solid polymer electrolyte fuel cell has a fuel electrode and an oxidant electrode, which face each other via a solid polymer electrolyte membrane. A metallic complex is added to the fuel electrode of the solid polymer electrolyte fuel cell. Since this metallic complex adsorbs oxygen as the oxygen partial pressure at the fuel electrode increases and desorbs oxygen as the oxygen partial pressure decreases, oxygen produced when a reverse voltage is generated can be removed efficiently. It may be possible to prevent the deterioration of or damage to a catalyst material of the fuel cell and the electrolyte membrane.
摘要翻译：固体高分子电解质型燃料电池具有通过固体高分子电解质膜彼此相对的燃料电极和氧化剂电极。向固体高分子型燃料电池的燃料电极添加金属络合物。由于这种金属配合物随着氧分压的氧分压而增加氧分压而吸附氧，因此能够有效地除去产生反向电压时产生的氧。可以防止燃料电池和电解质膜的催化剂材料的劣化或损坏。

25. 发明申请

US20060093893A1 Membrane electrode assembly for solid polymer electrolyte fuel cell 有权
标题翻译：固体聚合物电解质燃料电池膜电极组件
公开(公告)号：US20060093893A1
公开(公告)日：2006-05-04
申请号：US11265463
申请日：2005-11-01
申请人： Junji Matsuo , Kaoru Fukuda
发明人： Junji Matsuo , Kaoru Fukuda
IPC分类号： H01M4/96 , H01M4/94 , H01M8/10 , H01M4/92
CPC分类号： H01M8/1004 , H01M4/625 , H01M4/8657 , H01M4/881 , H01M4/921 , H01M4/926 , H01M2004/021
摘要： A membrane electrode assembly for a solid polymer electrolyte fuel cell includes an anode electrode, a cathode electrode, and a polymer electrolyte membrane sandwiched by the electrodes, the catalyst layer of the cathode electrode containing a catalyst supporting particle in which a precious metal is supported on heat-treated carbon black or activated carbon, an ion conductive material, and a crystalline carbon fiber. Heat treatment is preferably applied at 2,500 to 3,000° C. (degrees Celsius). The membrane electrode assembly provides superior power generation performance.
摘要翻译：固体聚合物电解质燃料电池的膜电极组件包括阳极电极，阴极电极和夹在电极之间的聚合物电解质膜，阴极电极的催化剂层含有载持贵金属的催化剂载体颗粒热处理炭黑或活性炭，离子导电材料和结晶碳纤维。热处理优选在2500至3000℃（摄氏度）下进行。膜电极组件提供优异的发电性能。

26. 发明申请

US20060068269A1 Electrode structure for solid polymer type fuel cell 审中-公开
标题翻译：固体聚合物型燃料电池的电极结构
公开(公告)号：US20060068269A1
公开(公告)日：2006-03-30
申请号：US10532963
申请日：2003-10-21
申请人： Kaoru Fukuda , Masaki Tani , Hayato Kaji , Shigeru Inai , Takeshi Muro , Shinya Watanabe
发明人： Kaoru Fukuda , Masaki Tani , Hayato Kaji , Shigeru Inai , Takeshi Muro , Shinya Watanabe
IPC分类号： H01M4/94 , H01M4/96 , H01M8/10 , H01M8/04
CPC分类号： H01M8/1004 , H01M4/8605 , H01M4/8657 , H01M4/926
摘要： A water holding layer having a carbon-based material and a water holding material is arranged on an anode diffusion layer. The water holding material is contained at 5 to 20 wt % of total weight of the water holding material and an electron conductive material. Alternatively, carbon particles having water absorption amount at saturated water vapor pressure at 60° C. is not less than 150 cc/g are contained in the anode diffusion layer. Water absorption ratio of the anode diffusion layer at 60° C. is in a range of 40 to 85%, a differential pressure is in a range of 60 to 120 mmaq, and a ratio of quantity of electric charge of catalytic material of the cathode catalytic layer existing in proton conductive passage from the polymer electrolyte membrane is not less than 15% of the quantity of electric charge of all the catalytic material existing in the cathode catalytic layer. Furthermore, a layer including carbon particles having water absorption amount at saturated water vapor pressure at 60° C. of not less than 150 cc/g and fluorine resin, is arranged on a carbon-based material having a contact angle with water of not more than 90° by performing a hydrophilic treatment. The water absorption ratio at 60° C. is in a range of 40 to 85 wt %, and the penetration resistance is not more than 5 mΩ.
摘要翻译：具有碳基材料和保水材料的保水层设置在阳极扩散层上。保水材料的含水量为水保持材料的总重量的5〜20重量％和电子传导性材料。或者，阳极扩散层中含有在60℃的饱和水蒸气压下的吸水量为150cc / g以上的碳粒子。阳极扩散层在60℃下的吸水率在40〜85％的范围内，差压在60〜120mm范围内，阴极的催化剂材料的电荷比例存在于高分子电解质膜的质子传导路径中的催化剂层不低于存在于阴极催化剂层中的所有催化材料的电荷量的15％。此外，将具有不低于150cc / g的饱和水蒸汽压在60℃以下的吸水量为150cc / g以上的碳粒子和氟树脂的层设置在与水不接触的接触角的碳系材料上超过90°。 60℃下的吸水率为40〜85重量％，耐渗透性为5mOmega以下。

27. 发明授权

US07687187B2 Polymer electrolyte fuel cell 有权
标题翻译：聚合物电解质燃料电池
公开(公告)号：US07687187B2
公开(公告)日：2010-03-30
申请号：US11098425
申请日：2005-04-05
申请人： Kaoru Fukuda , Taku Eguchi , Makoto Tsuji
发明人： Kaoru Fukuda , Taku Eguchi , Makoto Tsuji
IPC分类号： H01M4/00
CPC分类号： B01D71/52 , B01D71/82 , H01M4/921 , H01M4/926 , H01M8/0234 , H01M8/0239 , H01M8/0243 , H01M8/04291 , H01M8/1004 , H01M8/1025 , H01M8/1027 , H01M8/103 , H01M8/1032 , H01M8/1039 , H01M2300/0082
摘要： A polymer electrolyte fuel cell consists of plural units, and the unit has an anode side separator, an anode diffusion layer, an anode catalytic layer, polymer electrolyte membrane, a cathode catalytic layer, a cathode diffusion layer, and a cathode side separator. The cathode catalytic layer further includes a catalyst in which platinum or platinum alloy is supported on a carbon supporting body having an average lattice space d002 of [002] surface of 0.338 to 0.355 nm and specific surface area of the supporting body of 80 to 250 m2/g, electrolyte containing ion exchange resin, and vapor grown carbon fiber. Furthermore, a water holding layer containing ion exchange resin, carbon particles, and vapor grown carbon fiber is arranged at an interface of the cathode diffusion layer and the cathode catalytic layer.
摘要翻译：聚合物电解质燃料电池由多个单元构成，该单元具有阳极侧隔板，阳极扩散层，阳极催化剂层，高分子电解质膜，阴极催化剂层，阴极扩散层和阴极侧隔板。阴极催化剂层还包括铂或铂合金负载在表面平均晶格空间d002为0.338〜0.355nm的碳载体上，催化剂的比表面积为80〜250m 2的催化剂 / g，含电解质的离子交换树脂和气相生长碳纤维。此外，在阴极扩散层和阴极催化剂层的界面配置含有离子交换树脂，碳粒子，气相生长碳纤维的保水层。

28. 发明申请

US20100007468A1 APPARATUS AND METHOD FOR RECOGNIZING INFORMATION HELD BY AN IC TAG 有权
标题翻译：用于识别由IC TAG保持的信息的装置和方法
公开(公告)号：US20100007468A1
公开(公告)日：2010-01-14
申请号：US12498669
申请日：2009-07-07
申请人： Tomoaki Yanagawa , Kaoru Fukuda , Shohhei Fujio
发明人： Tomoaki Yanagawa , Kaoru Fukuda , Shohhei Fujio
IPC分类号： H04Q5/22
CPC分类号： H04Q9/00 , G06K7/10356 , G06K17/0029 , G06K2017/0035 , H04Q2209/47
摘要： An apparatus and method for apparatus for recognizing information stored in an IC tag. An embodiment includes: an antenna part having a first antenna and a second antenna for receiving electric waves from the IC tag, and configured to form a plurality of areas including an area in a readable range of the first antenna, an area in a readable range of the second antenna, and an area in a readable range of the first antenna and the second antenna; a reader part for reading the information stored in the IC tag via the antenna part; and a determination part for determining whether the information stored in the IC tag should have been read by the reader part, based on a presence or absence of information read via the first antenna and the second antenna in the plurality of areas.
摘要翻译：一种用于识别存储在IC标签中的信息的装置的装置和方法。一个实施例包括：具有第一天线和第二天线的天线部分，用于从IC标签接收电波，并且被配置为形成包括第一天线的可读范围内的区域的多个区域，可读范围内的区域以及第一天线和第二天线的可读范围中的区域; 读取器部分，用于经由天线部分读取存储在IC标签中的信息; 以及确定部分，用于基于在多个区域中是否存在经由第一天线和第二天线读取的信息来确定是否应该由读取器部分读取存储在IC标签中的信息。

29. 发明授权

US07288336B2 Membrane electrode assembly of solid polymer electrolyte fuel cell 有权
标题翻译：固体聚合物电解质燃料电池膜电极组件
公开(公告)号：US07288336B2
公开(公告)日：2007-10-30
申请号：US11264589
申请日：2005-10-31
申请人： Kaoru Fukuda , Ryoichiro Takahashi , Junji Matsuo
发明人： Kaoru Fukuda , Ryoichiro Takahashi , Junji Matsuo
IPC分类号： H01M4/00
CPC分类号： H01M4/92 , H01M4/925 , H01M4/926
摘要： A membrane electrode assembly for solid polymer electrolyte fuel cell includes an anode electrode, a cathode electrode, and a polymer electrolyte membrane sandwiched by these electrodes, the catalyst layer of cathode electrode contains a Pt—Co catalyst that is Pt—Co alloys supported by an electrical conductive material, and crystalline carbon fibers, improving the catalyst activity and controlling the oxidization corrosion reaction of the catalyst carrier can be carried out, and providing a high initial performance and superior durability.
摘要翻译：用于固体聚合物电解质燃料电池的膜电极组件包括阳极电极，阴极电极和夹在这些电极之间的聚合物电解质膜，阴极电极的催化剂层含有Pt-Co催化剂，Pt-Co催化剂由导电材料和结晶碳纤维，可以提高催化剂载体的催化剂活性和控制氧化腐蚀反应，并提供高的初始性能和优异的耐久性。

30. 发明授权

US07232627B2 Electrode for solid polymer fuel cell 有权
标题翻译：固体聚合物燃料电池用电极
公开(公告)号：US07232627B2
公开(公告)日：2007-06-19
申请号：US10703072
申请日：2003-11-07
申请人： Kaoru Fukuda , Masaki Tani , Shigeru Inai , Hayato Kaji , Chikara Iwasawa , Shinya Watanabe , Katsuhiko Kohyama , Hiroshi Shinkai , Takeshi Muro
发明人： Kaoru Fukuda , Masaki Tani , Shigeru Inai , Hayato Kaji , Chikara Iwasawa , Shinya Watanabe , Katsuhiko Kohyama , Hiroshi Shinkai , Takeshi Muro
IPC分类号： H01M4/00
CPC分类号： H01M4/8821 , H01M4/8605 , H01M4/8636 , H01M4/921 , H01M4/926 , H01M8/0234 , H01M8/04097 , H01M8/04104 , H01M8/04291 , H01M8/1007
摘要： An electrode for a solid polymer fuel cell includes a gas diffusion layer, an electrode catalyst layer disposed between a solid polymer membrane of the fuel cell and the gas diffusion layer, and a water-holding layer disposed between the gas diffusion layer and the electrode catalyst layer. Under high-relative humidity conditions of reaction gases, flooding can be prevented because the electrode catalyst layer is made porous, while under low-relative humidity conditions of reaction gases, sufficient water contents can be stably provided thanks to the water-holding layer so that proton conductivity of the solid polymer membrane can be maintained appropriately. Consequently, high-performance and high-durability electrode and membrane electrode assembly for a solid polymer fuel cell can be provided such that the performance and the durability thereof are not affected by change in relative humidity in reactant gases supplied to the solid polymer fuel cell.
摘要翻译：固体高分子型燃料电池用电极包括气体扩散层，设置在燃料电池的固体聚合物膜与气体扩散层之间的电极催化剂层和配置在气体扩散层与电极催化剂之间的保水层层。在反应气体的高相对湿度条件下，由于电极催化剂层为多孔，可以防止溢流，而在反应气体的低相对湿度条件下，由于保水层能够稳定地提供足够的水含量，可以适当地维持固体聚合物膜的质子传导性。因此，可以提供用于固体聚合物燃料电池的高性能和高耐久性的电极和膜电极组件，使得其性能和耐久性不受供应到固体聚合物燃料电池的反应气体中相对湿度的变化的影响。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式