专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07998621B2 Collector, battery electrode substrate, and methods for producing the same 有权
标题翻译：集电体，电池用电极基板及其制造方法
公开(公告)号：US07998621B2
公开(公告)日：2011-08-16
申请号：US11328219
申请日：2006-01-10
申请人： Keizo Harada , Masahiro Kato , Hidetoshi Saito , Tadashi Omura , Hitoshi Tsuchida
发明人： Keizo Harada , Masahiro Kato , Hidetoshi Saito , Tadashi Omura , Hitoshi Tsuchida
IPC分类号： H01M4/66 , H01M4/70 , H01M4/80 , B32B15/085
CPC分类号： H01M4/32 , D06M11/83 , H01M4/04 , H01M4/667 , H01M4/80 , H01M4/806 , H01M2004/021 , Y10T29/10 , Y10T29/49115 , Y10T428/2958
摘要： A battery electrode substrate includes a metallic porous body. The metallic porous body has a structure in which a surface of a plastic fiber in a woven or unwoven fabric is coated with a nickel film. The nickel film coats the surface with an average coverage ratio of not less than 85%.
摘要翻译：电池电极基板包括金属多孔体。金属多孔体具有这样的结构，其中织造或非织造织物中的塑料纤维的表面涂覆有镍膜。镍膜的表面平均覆盖率不低于85％。

2. 发明申请

US20060159998A1 Collector, battery electrode substrate, and methods for producing the same 有权
标题翻译：集电体，电池用电极基板及其制造方法
公开(公告)号：US20060159998A1
公开(公告)日：2006-07-20
申请号：US11328219
申请日：2006-01-10
申请人： Keizo Harada , Masahiro Kato , Hidetoshi Saito , Tadashi Omura , Hitoshi Tsuchida
发明人： Keizo Harada , Masahiro Kato , Hidetoshi Saito , Tadashi Omura , Hitoshi Tsuchida
IPC分类号： H01M4/80 , H01M4/66 , B32B15/085 , B05D5/12
CPC分类号： H01M4/32 , D06M11/83 , H01M4/04 , H01M4/667 , H01M4/80 , H01M4/806 , H01M2004/021 , Y10T29/10 , Y10T29/49115 , Y10T428/2958
摘要： A collector that has enough hardness and flexibility and a battery electrode substrate that uses this collector are provided. Also provided is a low-cost battery electrode substrate that exhibits excellent high-rate charge/discharge characteristics and low electrical resistance and that is able to avoid the decline in cycle characteristics caused by repetitive charging/discharging. The invention is a battery electrode substrate having a structure in which a nickel film is coated on the surface of plastic fiber of a woven or unwoven fabric, wherein a metallic porous body in which the average coverage ratio by the nickel film is not less than 85% is used. The invention is also a collector comprising a metallic porous body having a structure in which a surface of plastic fiber of a woven or unwoven fabric is coated with a nickel film so as to be an average coverage ratio of not less than 85%, wherein the metallic porous body comprises at least two layers of a lower density region and a higher density region in the thickness direction between which there is a difference in density of included nickel, and a thickness of the lower density region is not less than 1.5-times a thickness of the higher density region. The invention is also a battery electrode substrate that has a structure in which a surface of a plastic fiber in a unwoven fabric is coated with a nickel film, wherein the battery electrode substrate uses a metallic porous body in which a transverse-to-longitudinal ratio of the electrical resistance is not less than two times. The plastic fiber is preferably a fiber that has a core/sheath composite fiber structure in which the core is polypropylene and the sheath is polyethylene.
摘要翻译：提供具有足够的硬度和柔性的收集器以及使用该收集器的电池电极基板。还提供了一种低成本的电池电极基板，其表现出优异的高速率充放电特性和低电阻，并且能够避免由重复的充电/放电引起的循环特性的下降。本发明是一种电池电极基板，其具有将镍膜涂布在机织或非织造织物的塑料纤维的表面上的结构，其中，镍膜的平均覆盖率不小于85的金属多孔体％用来。本发明也是一种包含金属多孔体的收集器，该金属多孔体具有这样的结构，其中织造或非织造织物的塑料纤维的表面被镍膜涂覆，以使其平均覆盖率不小于85％，其中金属多孔体包括至少两层厚度方向上的较低密度区域和较高密度区域，其间存在所包含的镍的密度差，并且较低密度区域的厚度不小于1.5倍较高密度区域的厚度。本发明也是一种电池电极基板，其具有以下结构：无纺布中的塑料纤维的表面被镍膜覆盖，其中，电池电极基板使用金属多孔体，其中横向纵向比的电阻不小于2次。塑料纤维优选是具有芯/皮复合纤维结构的纤维，其中芯是聚丙烯，护套是聚乙烯。

3. 发明授权

US07588861B2 Battery electrode producing method of filling active material into a metal coated fabric substrate 有权
标题翻译：将活性物质填充到金属涂布的织物基材中的电池电极的制造方法
公开(公告)号：US07588861B2
公开(公告)日：2009-09-15
申请号：US11712473
申请日：2007-03-01
申请人： Kazuki Okuno , Keizo Harada , Masahiro Kato , Tetsuo Sakai , Tsutomu Iwaki , Masaru Yao
发明人： Kazuki Okuno , Keizo Harada , Masahiro Kato , Tetsuo Sakai , Tsutomu Iwaki , Masaru Yao
IPC分类号： H01M4/04
CPC分类号： H01M4/661 , H01M4/0416 , H01M4/043 , H01M4/30 , H01M4/32 , H01M4/52 , H01M4/667
摘要： A method of producing an electrode includes the steps of filling an active material in an electrode substrate made of woven or non-woven fabric having its fiber surface coated with metal, and pressing the electrode substrate to obtain an electrode, wherein the pressing is performed using the electrode substrate having a thickness of less than 2.0 t when the thickness of the electrode after the pressing is t. This ensues that the electrode substrate has a thickness allowing the active material of a sufficient amount to be filled therein, and a battery electrode in which the filled active material is unlikely to peel off from the electrode substrate can be produced. Accordingly, a battery electrode having a desired thickness and desired capacity and that can suppress degradation in battery performance due to repeated charge and discharge, and its producing method are provided.
摘要翻译：电极的制造方法包括以下步骤：将活性物质填充在由金属纤维表面涂覆的织造或无纺布制成的电极基板中，并按压电极基板以获得电极，其中使用当压制后的电极的厚度为t时，电极基板的厚度小于2.0t。因此，可以制造电极基板的厚度，使得能够填充足够量的活性物质，并且可以制造填充的活性物质不易从电极基板剥离的电池电极。因此，提供了具有期望的厚度和期望容量并且可以抑制由于反复充放电引起的电池性能劣化的电池电极及其制造方法。

4. 发明申请

US20070207388A1 Battery electrode producing method, and battery electrode 有权
标题翻译：电池电极的制造方法和电池电极
公开(公告)号：US20070207388A1
公开(公告)日：2007-09-06
申请号：US11712473
申请日：2007-03-01
申请人： Kazuki Okuno , Keizo Harada , Masahiro Kato , Tetsuo Sakai , Tsutomu Iwaki , Masaru Yao
发明人： Kazuki Okuno , Keizo Harada , Masahiro Kato , Tetsuo Sakai , Tsutomu Iwaki , Masaru Yao
IPC分类号： H01M4/74 , H01M4/32 , H01M4/04
CPC分类号： H01M4/661 , H01M4/0416 , H01M4/043 , H01M4/30 , H01M4/32 , H01M4/52 , H01M4/667
摘要： A method of producing an electrode includes the steps of filling an active material in an electrode substrate made of woven or non-woven fabric having its fiber surface coated with metal, and pressing the electrode substrate to obtain an electrode, wherein the pressing is performed using the electrode substrate having a thickness of less than 2.0 t when the thickness of the electrode after the pressing is t. This ensues that the electrode substrate has a thickness allowing the active material of a sufficient amount to be filled therein, and a battery electrode in which the filled active material is unlikely to peel off from the electrode substrate can be produced. Accordingly, a battery electrode having a desired thickness and desired capacity and that can suppress degradation in battery performance due to repeated charge and discharge, and its producing method are provided.
摘要翻译：电极的制造方法包括以下步骤：将活性物质填充在由金属纤维表面涂覆的织造或无纺布制成的电极基板中，并按压电极基板以获得电极，其中使用当压制后的电极的厚度为t时，电极基板的厚度小于2.0t。因此，可以制造电极基板的厚度，使得能够填充足够量的活性物质，并且可以制造填充的活性物质不易从电极基板剥离的电池电极。因此，提供了具有期望的厚度和期望容量并且可以抑制由于反复充放电引起的电池性能劣化的电池电极及其制造方法。

5. 发明授权

US5965298A Electrode plate for battery and process for producing the same 失效
标题翻译：电池用电极板及其制造方法
公开(公告)号：US5965298A
公开(公告)日：1999-10-12
申请号：US991787
申请日：1997-12-12
申请人： Keizo Harada , Masayuki Ishii , Kenichi Watanabe , Shosaku Yamanaka
发明人： Keizo Harada , Masayuki Ishii , Kenichi Watanabe , Shosaku Yamanaka
IPC分类号： B22F3/11 , B22F7/00 , H01M2/26 , H01M4/52 , H01M4/66 , H01M4/80 , H01M4/82 , H01M10/30 , H01M10/34 , H01M4/70
CPC分类号： H01M4/667 , B22F3/1109 , B22F3/1121 , B22F3/1137 , B22F7/002 , H01M2/26 , H01M4/661 , H01M4/80 , H01M4/82 , B22F2998/10 , B22F2999/00 , H01M10/30 , H01M10/345 , H01M2300/0014 , H01M2300/0025 , H01M4/52 , H01M4/668 , H01M4/808
摘要： An electrode plate for a battery is constructed from a porous metal body having at least one low-porosity part selectively arranged therein. A porous resin core is coated with a paste having a metal component, passed through rolls provided with at least one recess to thereby form at least one low-porosity part and sintered. The resultant electrode plate for battery is not only ensured with respect to strength and capable of improving battery performance but also advantageous in that it is available at lowered cost and free from apprehension of supply of raw materials.
摘要翻译：用于电池的电极板由多孔金属体构成，该多孔金属体具有选择性地布置在其中的至少一个低孔隙率部分。多孔树脂芯被涂有具有金属成分的糊料，通过设置有至少一个凹部的辊，从而形成至少一个低孔隙率部件并烧结。所得到的电池用电极板不仅能够确保强度，而且能够提高电池性能，而且还可以降低成本且不受原料供应的担心。

6. 发明授权

US5643834A Process for manufacturing a semiconductor substrate comprising laminated copper, silicon oxide and silicon nitride layers 失效
标题翻译：包括层叠铜，氧化硅和氮化硅层的半导体衬底的制造方法
公开(公告)号：US5643834A
公开(公告)日：1997-07-01
申请号：US450406
申请日：1995-05-25
申请人： Keizo Harada , Takao Maeda , Takatoshi Takikawa , Shunsuke Ban , Shosaku Yamanaka
发明人： Keizo Harada , Takao Maeda , Takatoshi Takikawa , Shunsuke Ban , Shosaku Yamanaka
IPC分类号： H01L23/12 , H01L21/48 , H01L23/14 , H01L23/495 , H05K1/05 , H01L21/56 , H01L21/58 , H01L21/60
CPC分类号： H01L24/49 , H01L21/4835 , H01L23/142 , H01L23/49531 , H01L23/49558 , H01L23/49586 , H01L23/49589 , H01L2224/45139 , H01L2224/48091 , H01L2224/48227 , H01L2224/4903 , H01L2224/49051 , H01L2224/4911 , H01L2224/49113 , H01L2224/49433 , H01L24/45 , H01L24/48 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01007 , H01L2924/01013 , H01L2924/01014 , H01L2924/01015 , H01L2924/01018 , H01L2924/01021 , H01L2924/01022 , H01L2924/01023 , H01L2924/01024 , H01L2924/01028 , H01L2924/01029 , H01L2924/0103 , H01L2924/01031 , H01L2924/01032 , H01L2924/01033 , H01L2924/01039 , H01L2924/01046 , H01L2924/01047 , H01L2924/0105 , H01L2924/01051 , H01L2924/01052 , H01L2924/01074 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/04953 , H01L2924/12042 , H01L2924/15747 , H01L2924/181 , H01L2924/19041 , H01L2924/19107 , H01L2924/351 , Y10S438/938
摘要： A process for manufacturing a plastic package type semiconductor device composed of a rolled metal substrate made of copper or copper alloy and an insulating film formed on the surface of the substrate. The film may be a single-layer film made of silicon oxynitride or a composite film formed by laminating a silicon oxide layer and a silicon oxynitride layer (or a silicon nitride layer). A semiconductor element is mounted on the film or on the exposed surface of the substrate. Other passive elements are provided on the film. After connecting these elements with bonding wires, the entire device is sealed in a resin molding. This device is thus free of cracks due to difference in thermal expansion between the film and the substrate, or peeling due to moisture absorption.
摘要翻译：一种由铜或铜合金制成的轧制金属基板和形成在基板表面上的绝缘膜构成的塑料封装型半导体器件的制造方法。该膜可以是由氮氧化硅制成的单层膜或通过层叠氧化硅层和氮氧化硅层（或氮化硅层）而形成的复合膜。半导体元件安装在薄膜上或基板的暴露表面上。其他无源元件设置在胶片上。在将这些元件与接合线连接之后，整个器件被密封在树脂模塑中。因此，由于膜和基板之间的热膨胀差异，或者由于吸湿而剥离，因此该装置无裂纹。

7. 发明授权

US5179070A Semiconductor substrate having a superconducting thin film with a buffer layer in between 失效
标题翻译：半导体衬底具有介于其间的缓冲层的超导薄膜
公开(公告)号：US5179070A
公开(公告)日：1993-01-12
申请号：US726124
申请日：1991-07-02
申请人： Keizo Harada , Hideo Itozaki , Naoji Fujimori , Shuji Yazu , Tetsuji Jodai
发明人： Keizo Harada , Hideo Itozaki , Naoji Fujimori , Shuji Yazu , Tetsuji Jodai
IPC分类号： H01L39/24
CPC分类号： H01L39/2461
摘要： A semiconductor substrate such as silicon single crystal having a thin film of a superconducting material composed of a compound oxide whose critical temperature is higher than 30 K such as Ln.sub.1 Ba.sub.2 Cu.sub.3 O.sub.7-.delta. (Ln is Y or lanthanide), characterized in that a buffer layer composed of ZrO.sub.2, MgO containing or not containing metal element such as Ag is interposed between the semiconductor substrate and the superconducting thin film.
摘要翻译：具有由临界温度高于30K的复合氧化物如Ln1Ba2Cu3O7-δ（Ln是Y或镧系元素）组成的超导材料的薄膜的半导体衬底，其特征在于，由含有或不含有金属元素如Ag的ZrO 2，被置于半导体衬底和超导薄膜之间。

8. 发明授权

US4942152A Process for preparting a bismuth-type compound oxide superconductor 失效
标题翻译：制备铋型复合氧化物超导体的方法
公开(公告)号：US4942152A
公开(公告)日：1990-07-17
申请号：US400819
申请日：1989-08-30
申请人： Hideo Itozaki , Keizo Harada , Shuji Yazu
发明人： Hideo Itozaki , Keizo Harada , Shuji Yazu
IPC分类号： C04B35/45 , C23C14/08 , H01L39/24
CPC分类号： H01L39/2432 , C04B35/4521 , C23C14/087 , Y10S505/725 , Y10S505/73 , Y10S505/731 , Y10S505/782 , Y10S505/784
摘要： A novel process for preparing superconductor of bismuth-containing compound oxide such as Bi--Sr--Ca--Cu system.In the present invention, firstly an intermediate compound oxide containing metal elements of the superconductor except bismuth is prepared and then the intermediate compound oxide is contacted with bismuth oxide vapour at a temperature between 750.degree. and 950.degree. C. so that bismuth oxide is reacted with said intermediate compound oxide.

9. 发明授权

US06387149B1 Metal porous bodies, method for preparation thereof and metallic composite materials using the same 有权
标题翻译：金属多孔体，其制备方法和使用其的金属复合材料
公开(公告)号：US06387149B1
公开(公告)日：2002-05-14
申请号：US09604009
申请日：2000-06-26
申请人： Keizo Harada , Kenichi Watanabe
发明人： Keizo Harada , Kenichi Watanabe
IPC分类号： B22F310
CPC分类号： C22C1/1015 , B22F3/1137 , B22F3/1143 , B22F3/26 , B22F2998/00 , C22C1/1036 , C22C32/0052 , B22F3/001
摘要： A metal porous body having a skeleton which has a foam structure, composed of an alloy composed mainly of Fe and Cr and includes a Cr carbide and/or FeCr carbide uniformly dispersed therein. The metal porous bodies are obtained by preparing a slurry mainly composed of an Fe oxide powder of average particle not more than 5 &mgr;m, at least one powder selected from among metallic Cr, Cr alloy and Cr oxide powders, thermosetting resin and a diluent; applying this slurry onto a foamed resin core body; then drying, and then forming a metal porous body by firing in a non-oxidizing atmosphere, including a heat-treatment at 950 to 1350° C. The metal porous bodies thus obtained have excellent heat resistance, corrosion resistance and strength and are useful as electrode base plates, catalyst supports and filter materials, and furthermore, as metallic composite materials.
摘要翻译：一种具有泡沫结构的骨架的金属多孔体，由主要由Fe和Cr组成的合金构成，并包括均匀分散在其中的Cr碳化物和/或FeCr碳化物。通过制备主要由平均粒径不超过5μm的Fe氧化物粉末，至少一种选自金属Cr，Cr合金和Cr氧化物粉末的粉末，热固性树脂和稀释剂组成的浆料，得到金属多孔体; 将该浆料涂布在发泡树脂芯体上; 然后干燥，然后通过在950至1350℃的热处理的非氧化性气氛中烧成而形成金属多孔体。由此获得的金属多孔体具有优异的耐热性，耐腐蚀性和强度，并且可用作电极基板，催化剂载体和过滤材料，此外，作为金属复合材料。

10. 发明授权

US5851599A Battery electrode substrate and process for producing the same 失效
公开(公告)号：US5851599A
公开(公告)日：1998-12-22
申请号：US717191
申请日：1996-09-20
申请人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
发明人： Keizo Harada , Kenichi Watanabe , Shosaku Yamanaka , Kiyoshi Hayashi , Nobuyasu Morishita , Hiroki Takeshima , Hideo Kaiya , Munehisa Ikoma
IPC分类号： B22F3/11 , H01M4/66 , H01M4/80 , H01M10/30 , B05D3/04
CPC分类号： H01M4/801 , B22F3/1137 , B22F3/1143 , H01M4/667 , H01M4/80 , H01M4/808 , B22F2998/00 , B22F2998/10 , B22F2999/00 , H01M10/30 , H01M2300/0014 , H01M4/661 , Y10T428/31678
摘要： A battery electrode substrate which is constituted of a porous metallic body structure having communicating pores at a porosity of at least 90% and an Fe/Ni multilayer structure wherein the skeletal portion of the porous metallic body is composed mainly of Fe and has an Ni covering layer on the surface thereof while pores communicating with the inside and outside of Fe skeletal portion exist in the Fe skeletal portion and the inside of the pores is covered with Ni. The electrode substrate is produced by applying an iron oxide powder of at most 20 .mu.m in an average particle size on a porous resin core body; heat treating the core to remove an organic resin component while simultaneously sintering Fe to obtain a porous Fe body; and then covering the Fe skeletal portion with Ni by electroplating. In this process, the iron oxide can be used in combination with carbon powder. Further, a nickel porous sintered body can also be produced using nickel oxide in place of iron oxide.

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