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1. 发明申请

US20140161660A1 TITANIUM ALLOY 审中-公开
标题翻译：钛合金
公开(公告)号：US20140161660A1
公开(公告)日：2014-06-12
申请号：US14234475
申请日：2012-07-20
申请人： Hideya Kaminaka , Yoshihisa Yonemitsu , Satoshi Matsumoto , Kouichi Takeuchi
发明人： Hideya Kaminaka , Yoshihisa Yonemitsu , Satoshi Matsumoto , Kouichi Takeuchi
IPC分类号： C22C14/00
CPC分类号： C22C14/00 , C22F1/02 , C22F1/183
摘要： A titanium alloy including by mass %, a platinum group metal: 0.01 to 0.15% and a rare earth metal: 0.001 to 0.10%, with the balance being Ti and impurities. The titanium alloy preferably includes as a partial replacement for Ti, Co: 0.05 to 1.00% by mass, and the content of the platinum group metal is preferably in the range of 0.01 to 0.05% by mass. Furthermore, it is preferred that the platinum group metal be Pd and the rare earth metal be Y. Consequently, it is possible to provide a titanium alloy having corrosion resistance comparable to or better than that of the conventional art as well as good workability while offering an economic advantage with a lower content of platinum group metal or an advantage of less likelihood of corrosion growth originating at defects such as flaws that occurred in the surface.
摘要翻译：含有质量％的钛合金，铂族金属：0.01〜0.15％，稀土金属：0.001〜0.10％，余量为Ti和杂质。钛合金优选包含Ti，Co的部分替代物：0.05〜1.00质量％，铂族金属的含量优选为0.01〜0.05质量％。此外，优选铂族金属为Pd，稀土金属为Y.因此，可以提供具有与常规技术相当或优于其耐腐蚀性的钛合金以及良好的可加工性，同时提供具有较低含量的铂族金属的经济优势或由表面上发生的缺陷等缺陷引起的腐蚀增长可能性较小的优点。

2. 发明申请

US20130209874A1 CLAD MATERIAL 有权
标题翻译：包装材料
公开(公告)号：US20130209874A1
公开(公告)日：2013-08-15
申请号：US13701230
申请日：2011-06-02
申请人： Kentarou Yoshida , Daisaku Arizono , Syuji Yoshida , Hayato Kita , Kouichi Takeuchi , Masayuki Shibuya , Hideya Kaminaka
发明人： Kentarou Yoshida , Daisaku Arizono , Syuji Yoshida , Hayato Kita , Kouichi Takeuchi , Masayuki Shibuya , Hideya Kaminaka
IPC分类号： H01M2/26 , B32B15/01
CPC分类号： H01M2/26 , B23K11/002 , B23K11/115 , B23K20/04 , B23K20/233 , B23K2101/28 , B23K2101/38 , B23K2103/12 , B23K2103/18 , B23K2103/26 , B32B15/01 , C22F1/08
摘要： The clad material comprises outer layers each consisting of Ni or Ni alloy and a base layer consisting of Cu or Cu alloy, and is characterized in that peeling-off at a clad boundary is not recognized in cross section observation made after the clad material has been subjected to a 90° reverse bend test ten times, and the number of reverse bend cycles before rupture is 17 cycles or more. The clad material has with both of excellent corrosion resistance against electrolytic solution and high electric conductivity.
摘要翻译：包层材料包括由Ni或Ni合金构成的外层和由Cu或Cu合金构成的基层，其特征在于，在包覆材料已经被覆之后的横截面观察中，在包层边界处的剥离不能被识别进行90°反向弯曲试验十次，破裂前的反弯曲次数为17次以上。包层材料具有优异的耐电解腐蚀性和高电导率。

3. 发明申请

US20120244031A1 DUPLEX STAINLESS STEEL HAVING EXCELLENT ALKALI RESISTANCE 有权
标题翻译：具有优异耐碱性的双相不锈钢
公开(公告)号：US20120244031A1
公开(公告)日：2012-09-27
申请号：US13461379
申请日：2012-05-01
申请人： Hideya KAMINAKA , Junichi Higuchi , Yoshiaki Yamade , Shuuji Yoshida , Junko Imamura
发明人： Hideya KAMINAKA , Junichi Higuchi , Yoshiaki Yamade , Shuuji Yoshida , Junko Imamura
IPC分类号： C22C38/44 , C22C38/04 , C22C38/12 , C22C38/02
CPC分类号： C22C38/44 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06
摘要： The present invention provides a duplex stainless steel having excellent resistance to alkalis and particularly corrosion resistance against high-temperature concentrated alkali solutions and excellent weldability. The duplex stainless steel has a chemical composition comprising, in mass %, C: at most 0.03%, Si: at most 0.5%, Mn: at most 2.0%, P: at most 0.04%, S: at most 0.003%, Cr: at least 25.0% to less than 28.0%, Ni: at least 6.0% to at most 10.0%, Mo: at least 0.2% to at most 3.5%, N: less than 0.5%, W: at most 3.0%, and a remainder of Fe and impurities.
摘要翻译：本发明提供具有优异的耐碱性和对高温浓碱溶液的特别耐腐蚀性和优异的可焊性的双相不锈钢。双相不锈钢具有以质量％计含有C：0.03％以下，Si：0.5％以下，Mn：2.0％以下，P：0.04％以下，S：0.003％以下，Cr：：至少25.0％至小于28.0％，Ni：至少6.0％至至多10.0％，Mo：至少0.2％至至多3.5％，N：小于0.5％，W：至多3.0％，以及剩余的铁和杂质。

4. 发明授权

US09947941B2 Titanium material for polymer electrolyte fuel cell separator, method for producing the same, and polymer electrolyte fuel cell using the same 有权
公开(公告)号：US09947941B2
公开(公告)日：2018-04-17
申请号：US14349797
申请日：2012-07-19
申请人： Hideya Kaminaka , Kentarou Yoshida , Kouichi Takeuchi , Satoshi Matsumoto
发明人： Hideya Kaminaka , Kentarou Yoshida , Kouichi Takeuchi , Satoshi Matsumoto
IPC分类号： H01M8/02 , H01M8/0208 , C22C14/00 , C22F1/00 , C22F1/18 , H01M8/0228 , H01M8/0215 , C23G1/10 , H01M8/1018 , B22F1/00
CPC分类号： H01M8/0208 , B22F1/0003 , C22C14/00 , C22F1/00 , C22F1/18 , C22F1/183 , C23G1/106 , H01M8/0215 , H01M8/0228 , H01M2008/1095 , Y02P70/56
摘要： A titanium material for a polymer electrolyte fuel cell separator consists of, by mass %, a platinum group metal: 0.005% to 0.15% and a rare earth metal: 0.002% to 0.10%, with the balance being Ti and impurities. The titanium material of the present invention is provided with a film formed of a titanium oxide and a platinum group metal on the surface thereof. It is preferred that the film has a thickness of 50 nm or less, and that the concentration of the platinum group metal on the surface of the film is 1.5% by mass or more. With the thus formed film, the titanium material of the present invention is capable of achieving a reduction in initial contact resistance and ensuring good corrosion resistance. In the titanium material of the present invention, the rare earth metal is preferably Y, and the platinum group metal is preferably Pd.

5. 发明授权

US09312546B2 Stainless steel material for a separator of a solid polymer fuel cell and a solid polymer fuel cell using the separator 有权
标题翻译：用于固体聚合物燃料电池隔板的不锈钢材料和使用隔板的固体聚合物燃料电池
公开(公告)号：US09312546B2
公开(公告)日：2016-04-12
申请号：US12975608
申请日：2010-12-22
申请人： Hideya Kaminaka , Junko Imamura , Yasuto Higashida
发明人： Hideya Kaminaka , Junko Imamura , Yasuto Higashida
IPC分类号： H01M8/24 , H01M2/16 , H01M8/10 , H01M8/02 , C21D6/00 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/42 , C22C38/44 , C22C38/54 , C23C28/00 , C23F17/00 , C23C28/04
CPC分类号： H01M8/021 , C21D6/002 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/42 , C22C38/44 , C22C38/54 , C23C28/00 , C23C28/042 , C23C28/048 , C23F17/00 , H01M8/0213 , H01M8/0228 , H01M2008/1095 , Y02E60/50
摘要： A stainless steel member comprising a stainless steel base metal; an oxide film located on the surface of the stainless steel base metal; an electroconductive layer located on the surface of the oxide film and comprising a nonmetallic electroconductive material; and an electroconductive material which is located so as to penetrate the oxide film and which electrically contacts the stainless steel base metal and the electroconductive layer is provided as a stainless steel member for a separator of a solid polymer fuel cell having excellent properties such that a degradation in performance is low even after prolonged operation. A solid polymer fuel cell using the stainless steel member is also provided.
摘要翻译：一种不锈钢构件，包括不锈钢母材; 位于不锈钢母材表面的氧化膜; 位于氧化膜表面上并包含非金属导电材料的导电层; 并且设置为穿透氧化膜并且与不锈钢母材和导电层电接触的导电材料被设置为具有优异性能的固体聚合物燃料电池的隔板的不锈钢构件，使得劣化即使经过长时间的操作，性能也很低。还提供了使用不锈钢构件的固体聚合物燃料电池。

6. 发明授权

US07659033B2 Graphite powders suited for negative electrode material of lithium ion secondary battery 失效
标题翻译：适用于锂离子二次电池负极材料的石墨粉
公开(公告)号：US07659033B2
公开(公告)日：2010-02-09
申请号：US11686204
申请日：2007-03-14
申请人： Koji Moriguchi , Mitsuhara Yonemura , Kazuhito Kamei , Masaru Abe , Hideya Kaminaka , Noriyuki Negi , Atsuo Omaru , Masayuki Nagamine
发明人： Koji Moriguchi , Mitsuhara Yonemura , Kazuhito Kamei , Masaru Abe , Hideya Kaminaka , Noriyuki Negi , Atsuo Omaru , Masayuki Nagamine
IPC分类号： H01M4/58 , C01B31/04
CPC分类号： H01M10/0525 , C01B32/20 , C01P2002/60 , C01P2002/72 , C01P2006/80 , H01M4/133 , H01M4/587 , H01M2004/021 , Y10T428/30
摘要： A graphite powder suitable for a negative electrode material of a lithium ion secondary battery which assures a high discharging capacity not lower than 320 mAh/g is to be manufactured at a lower cost. Specifically, a graphite powder containing 0.01 to 5.0 wt % of boron and having a looped closure structure at an end of a graphite c-planar layer on the surface of a powder, with the density of the interstitial planar sections between neighboring closure structures being not less than 100/μm and not more than 1500/μm, and with d002 being preferably not larger than 3.3650 Å, is manufactured by (1) heat-treating a carbon material pulverized at an elevated speed before or after carbonization for graphization at temperature exceeding 1500° C. or by (2) heat-treating the carbon material pulverized before or after carbonization at a temperature exceeding 1500° C. for graphization and subsequently further heat-treating the graphized material at a temperature exceeding a temperature of the oxidating heat treatment and the heat treatment in the inert gas.
摘要翻译：以更低的成本制造适合于确保高放电容量不低于320mAh / g的锂离子二次电池的负极材料的石墨粉末。具体地说，在粉末表面上，在石墨c平面层的端部含有0.01〜5.0重量％的硼并且具有环状封闭结构的石墨粉末，相邻闭合结构之间的间隙平面部分的密度不是小于100 /小时且不超过1500 / mum，d002优选不大于3.3650，通过以下方法制造：（1）在碳化之前或之后以高速粉碎的碳材料进行热处理，以在超过或者（2）在碳化之前或之后粉碎的碳材料在超过1500℃的温度下进行热处理，以进行石墨化，随后在超过氧化热处理温度的温度下进一步热处理石墨化材料并在惰性气体中进行热处理。

7. 发明申请

US20070154812A1 Graphite powders suited for negative electrode material of lithium ion secondary battery 失效
标题翻译：适用于锂离子二次电池负极材料的石墨粉
公开(公告)号：US20070154812A1
公开(公告)日：2007-07-05
申请号：US11686204
申请日：2007-03-14
申请人： Koji Moriguchi , Mitsuhara Yonemura , Kazuhito Kamei , Masaru Abe , Hideya Kaminaka , Noriyuki Negi , Atsuo Omaru , Masayuki Nagamine
发明人： Koji Moriguchi , Mitsuhara Yonemura , Kazuhito Kamei , Masaru Abe , Hideya Kaminaka , Noriyuki Negi , Atsuo Omaru , Masayuki Nagamine
IPC分类号： H01M4/58 , C01B31/04
CPC分类号： H01M10/0525 , C01B32/20 , C01P2002/60 , C01P2002/72 , C01P2006/80 , H01M4/133 , H01M4/587 , H01M2004/021 , Y10T428/30
摘要： A graphite powder suitable for a negative electrode material of a lithium ion secondary battery which assures a high discharging capacity not lower than 320 mAh/g is to be manufactured at a lower cost. Specifically, a graphite powder containing 0.01 to 5.0 wt % of boron and having a looped closure structure at an end of a graphite c-planar layer on the surface of a powder, with the density of the interstitial planar sections between neighboring closure structures being not less than 100/μm and not more than 1500/μm, and with d002 being preferably not larger than 3.3650 Å, is manufactured by (1) heat-treating a carbon material pulverized at an elevated speed before or after carbonization for graphization at temperature exceeding 1500° C. or by (2) heat-treating the carbon material pulverized before or after carbonization at a temperature exceeding 1500° C. forgraphization and subsequently firterheat-treating the graphized material at a temperature exceeding a temperature of the oxidating heat treatnent and the heat treatment in the inert gas.
摘要翻译：以更低的成本制造适合于确保高放电容量不低于320mAh / g的锂离子二次电池的负极材料的石墨粉末。具体地说，在粉末表面上，在石墨c平面层的端部含有0.01〜5.0重量％的硼并且具有环状封闭结构的石墨粉末，相邻闭合结构之间的间隙平面部分的密度不是通过（1）在碳化之前或之后以高速粉碎的碳材料进行热处理，以在温度下进行石墨化，制造小于100 / mum且不大于1500 / mum，d 002优选不大于3.3650 超过1500℃，或者（2）在碳化之前或之后粉碎的碳材料在超过1500℃的温度下进行热处理，然后在超过氧化热处理温度的温度下对石墨化材料进行热处理，惰性气体中的热处理。

8. 发明申请

US20060134523A1 Graphite powders suited for negative electrode material of lithium ion secondary battery 失效
标题翻译：适用于锂离子二次电池负极材料的石墨粉
公开(公告)号：US20060134523A1
公开(公告)日：2006-06-22
申请号：US10826233
申请日：2004-04-16
申请人： Koji Moriguchi , Mitsuharu Yonemura , Kazuhito Kamei , Masaru Abe , Hideya Kaminaka , Noriyuki Negi , Atsuo Omaru , Masayuki Nagamine
发明人： Koji Moriguchi , Mitsuharu Yonemura , Kazuhito Kamei , Masaru Abe , Hideya Kaminaka , Noriyuki Negi , Atsuo Omaru , Masayuki Nagamine
IPC分类号： H01M4/58 , C01B31/04
CPC分类号： H01M10/0525 , C01B32/20 , C01P2002/60 , C01P2002/72 , C01P2006/80 , H01M4/133 , H01M4/587 , H01M2004/021 , Y10T428/30
摘要： A graphite powder suitable for a negative electrode material of a lithium ion secondary battery which assures a high discharging capacity not lower than 320 mAh/g is to be manufactured at a lower cost. Specifically, a graphite powder containing 0.01 to 5.0 wt % of boron and having a looped closure structure at an end of a graphite c-planar layer on the surface of a powder, with the density of the interstitial planar sections between neighboring closure structures being not less than 100/μm and not more than 1500/μm, and with d002 being preferably not larger than 3.3650 Å, is manufactured by (1) heat-treating a carbon material pulverized at an elevated speed before or after carbonization for graphization at temperature exceeding 1500° C. or by (2) heat-treating the carbon material pulverized before or after carbonization at a temperature exceeding 1500° C. forgraphization and subsequently further heat-treating the graphized material at a temperature exceeding a temperature of the oxidating heat treatment and the heat treatment in the inert gas.
摘要翻译：以更低的成本制造适合于确保高放电容量不低于320mAh / g的锂离子二次电池的负极材料的石墨粉末。具体地说，在粉末表面上，在石墨c平面层的端部含有0.01〜5.0重量％的硼并且具有环状封闭结构的石墨粉末，相邻闭合结构之间的间隙平面部分的密度不是小于100 /小时且不超过1500 / mum，d002优选不大于3.3650，通过以下方法制造：（1）在碳化之前或之后以高速粉碎的碳材料进行热处理，以在超过或者（2）在碳化之前或之后粉碎的碳材料在超过1500℃的温度下热处理，然后在超过氧化热处理温度的温度下进一步热处理石墨化材料，惰性气体中的热处理。

9. 发明授权

US09979004B2 Clad material 有权
公开(公告)号：US09979004B2
公开(公告)日：2018-05-22
申请号：US13701230
申请日：2011-06-02
申请人： Kentarou Yoshida , Daisaku Arizono , Syuji Yoshida , Hayato Kita , Kouichi Takeuchi , Masayuki Shibuya , Hideya Kaminaka
发明人： Kentarou Yoshida , Daisaku Arizono , Syuji Yoshida , Hayato Kita , Kouichi Takeuchi , Masayuki Shibuya , Hideya Kaminaka
IPC分类号： B32B15/01 , H01M2/26 , B23K20/04 , B23K11/00 , B23K11/11 , B23K20/233 , C22F1/08 , B23K101/28 , B23K101/38 , B23K103/12 , B23K103/18
CPC分类号： H01M2/26 , B23K11/002 , B23K11/115 , B23K20/04 , B23K20/233 , B23K2101/28 , B23K2101/38 , B23K2103/12 , B23K2103/18 , B23K2103/26 , B32B15/01 , C22F1/08
摘要： The clad material comprises outer layers each consisting of Ni or Ni alloy and a base layer consisting of Cu or Cu alloy, and is characterized in that peeling-off at a clad boundary is not recognized in cross section observation made after the clad material has been subjected to a 90° reverse bend test ten times, and the number of reverse bend cycles before rupture is 17 cycles or more. The clad material has with both of excellent corrosion resistance against electrolytic solution and high electric conductivity.

10. 发明申请

US20110250522A1 STAINLESS STEEL SHEET FOR A SEPARATOR FOR A SOLID POLYMER FUEL CELL AND A SOLID POLYMER FUEL CELL EMPLOYING THE SEPARATOR 有权
标题翻译：用于固体聚合物燃料电池的分离器的不锈钢板和使用分离器的固体聚合物燃料电池
公开(公告)号：US20110250522A1
公开(公告)日：2011-10-13
申请号：US13080937
申请日：2011-04-06
申请人： Hideya KAMINAKA , Junko IMAMURA , Akira SEKI , Kouichi TAKEUCHI
发明人： Hideya KAMINAKA , Junko IMAMURA , Akira SEKI , Kouichi TAKEUCHI
IPC分类号： H01M8/10 , H01M2/14
CPC分类号： H01M8/021 , C22C38/40 , C22C38/44 , H01M2/14 , H01M8/0226 , H01M8/0228 , H01M8/10 , H01M2008/1095
摘要： A stainless steel member for a separator of a solid polymer fuel cell which has excellent cell properties with little deterioration in performance over long periods of operation without worsening of the corrosion resistance of a stainless steel separator is provided.A stainless steel member has a stainless steel base metal, and a passive film and electrically conductive precipitates both provided on a surface of the stainless steel base metal. The electrically conductive precipitate penetrates the passive film and includes a substance originating from the stainless steel base metal. An electrically conductive layer comprising a nonmetallic electrically conductive substance is preferably provided on the surface of the passive film, and the electrically conductive layer is preferably electrically connected to the stainless steel base member through the electrically conductive precipitates.
摘要翻译：提供了一种固体高分子型燃料电池用隔板的不锈钢构件，其具有优异的电池特性，长期运行时的性能几乎不变差，而不锈钢隔板的耐腐蚀性也恶化。不锈钢构件具有不锈钢母材，以及设置在不锈钢母材表面上的钝化膜和导电沉淀物。导电沉淀物穿透钝化膜并且包括源自不锈钢母材的物质。包括非金属导电物质的导电层优选设置在钝化膜的表面上，并且导电层优选通过导电沉淀物电连接到不锈钢基底构件。

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