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1. 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.

2. 发明申请

US20140255816A1 TITANIUM MATERIAL FOR POLYMER ELECTROLYTE FUEL CELL SEPARATOR, METHOD FOR PRODUCING THE SAME, AND POLYMER ELECTROLYTE FUEL CELL USING THE SAME 有权
标题翻译：用于聚合物电解质燃料电池分离器的钛材料，其制造方法和使用该聚合物电解质燃料电池的聚合物电解质燃料电池
公开(公告)号：US20140255816A1
公开(公告)日：2014-09-11
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
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.
摘要翻译：用于固体高分子型燃料电池隔板的钛材料以质量％计含有：铂族金属：0.005〜0.15％，稀土金属：0.002〜0.10％，余量为Ti和杂质。本发明的钛材料在其表面上设置有由氧化钛和铂族金属形成的膜。优选膜的厚度为50nm以下，并且该膜表面的铂族金属的浓度为1.5质量％以上。利用这样形成的膜，本发明的钛材料能够实现初始接触电阻降低并且确保良好的耐腐蚀性。在本发明的钛材料中，稀土金属优选为Y，铂族金属优选为Pd。

3. 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。

4. 发明授权

US10227677B2 Titanium alloy 有权
公开(公告)号：US10227677B2
公开(公告)日：2019-03-12
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 , C22F1/18 , C22F1/02
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.

5. 发明授权

US09962680B2 Polyacrylic acid (salt)-based water absorbent resin, and method for production thereof 有权
公开(公告)号：US09962680B2
公开(公告)日：2018-05-08
申请号：US13994871
申请日：2011-12-16
申请人： Satoshi Matsumoto , Kunihiko Ishizaki , Kanako Tsuru
发明人： Satoshi Matsumoto , Kunihiko Ishizaki , Kanako Tsuru
IPC分类号： B01J20/26 , B01J20/28 , B01J20/30 , A61L15/60 , C08F220/06 , C08F222/10
CPC分类号： B01J20/261 , A61L15/60 , B01J20/28014 , B01J20/3092 , C08F220/06 , C08F222/1006 , C08L33/02
摘要： Provided is a method for producing a polyacrylic acid (salt)-based water absorbent resin, which is a convenient production method for a water absorbent resin for an absorbent suitable for practical use, the water absorbent resin having a reduced amount of residual monomers. Disclosed is a method for producing a polyacrylic acid (salt)-based water absorbent resin, the method comprising a polymerization step of polymerizing an aqueous monomer solution containing acrylic acid (salt) as a main component; a drying step of drying a water-containing gel-like crosslinked polymer obtained in the polymerization step; a surface crosslinking step of surface crosslinking the water absorbent resin under drying or the water absorbent resin which has been dried; and a packaging step of packaging the surface crosslinked water absorbent resin, wherein an iron content in the aqueous monomer solution in the polymerization step is 2 ppm (relative to the monomer(s)) or less, a moisture content of the water absorbent resin in the packaging step is 1% by weight or more, and the method further comprises, after the packaging step, a storage step of storing the packaged water absorbent resin for 3 days or longer.

6. 发明授权

US09922790B2 Glass welding method 有权
公开(公告)号：US09922790B2
公开(公告)日：2018-03-20
申请号：US13511747
申请日：2010-09-17
申请人： Satoshi Matsumoto
发明人： Satoshi Matsumoto
IPC分类号： C03C17/02 , B23K26/18 , H01J9/26 , C03B23/20 , C03B23/24 , C03C27/06 , B23K26/00 , B23K103/00
CPC分类号： H01J9/261 , B23K26/0006 , B23K26/18 , B23K2103/54 , C03B23/245 , C03C27/06
摘要： At the time of temporary firing for fixing a glass layer 3 to a glass member 4, the glass layer 3 is irradiated with laser light L2 having a ring-shaped irradiation region. At this time, in a width direction of the glass layer 3, two peaks M in a beam profile of the laser light L2 respectively overlap both edge parts 3b of the glass layer 3. This allows a center part 3a and each of both edge parts 3b of the glass layer 3 to be irradiated for shorter and longer times with a part having a relatively high intensity in the laser light L2, respectively. As a consequence, the amount of heat input by irradiation with the laser light L2 is homogenized between the center part 3a and both edge parts 3b in the glass layer 3, whereby the whole glass layer 3 is molten appropriately.

7. 发明授权

US09325005B2 Positive electrode active material, method for producing same, and non-aqueous electrolyte secondary battery using same 有权
标题翻译：正极活性物质及其制造方法以及使用该正极活性物质的非水电解质二次电池
公开(公告)号：US09325005B2
公开(公告)日：2016-04-26
申请号：US13387241
申请日：2010-07-28
申请人： Satoshi Matsumoto , Isao Abe , Yutaka Kawatate , Norihiro Yamamoto , Shinji Arimoto
发明人： Satoshi Matsumoto , Isao Abe , Yutaka Kawatate , Norihiro Yamamoto , Shinji Arimoto
IPC分类号： H01B1/02 , H01M4/505 , C01G53/00 , H01M4/13 , H01M4/58 , H01M4/00
CPC分类号： H01M4/505 , C01G53/42 , C01G53/50 , C01P2002/50 , C01P2002/88 , C01P2006/12 , C01P2006/40 , C01P2006/80 , Y02E60/122 , Y02P70/54
摘要： A lithium nickel composite oxide, having small inner resistance, large battery capacity and high thermal stability, can be used as a positive electrode active material for a non-aqueous electrolyte secondary battery. The positive electrode active material is composed of the lithium nickel composite oxide of LibNi1-aMaO2 (wherein M represents at least one element selected from a transition metal element other than Ni, the second group element and the thirteenth group element; a satisfies 0.01≦a≦0.5; and b satisfies 0.9≦b≦1.1). This is obtained by filtering and drying the fired powder after water washing, wherein it is dried at 90° C. or lower, till moisture is reduced to 1% or less by mass in drying, and then at 120° C., and under gas atmosphere where content of compound components containing carbon is 0.01% or less by volume, or under vacuum atmosphere.
摘要翻译：作为非水电解质二次电池用正极活性物质，可以使用内电阻小，电池容量大，热稳定性高的锂镍复合氧化物。正极活性物质由LibNi1-aMaO2的锂镍复合氧化物（其中M表示选自Ni以外的过渡金属元素中的至少一种元素，第二族元素和第十三族元素）; a满足0.01＆lt; nlE; a＆nlE; 0.5; b满足0.9＆nlE; b＆nlE; 1.1）。这是通过在水洗后过滤和干燥烧制粉末而获得的，其中在90℃或更低温度下干燥，直到水分在干燥中降低至1质量％以下，然后在120℃，含有碳的化合物成分的含量为0.01体积％以下或真空气氛下的气体气氛。

8. 发明授权

US09272068B2 Process for producing water-absorbing resin 有权
标题翻译：吸水树脂的制造方法
公开(公告)号：US09272068B2
公开(公告)日：2016-03-01
申请号：US13634167
申请日：2011-03-14
申请人： Syuji Kanzaki , Sumio Okuda , Kunihiko Ishizaki , Satoshi Matsumoto
发明人： Syuji Kanzaki , Sumio Okuda , Kunihiko Ishizaki , Satoshi Matsumoto
IPC分类号： C08J3/12 , A61L15/56 , A61L15/60 , C08F6/00 , B01J20/26 , C08J3/24
CPC分类号： A61L15/56 , A61L15/60 , B01J20/261 , B01J20/267 , B01J2220/68 , C08F6/008 , C08J3/12 , C08J3/122 , C08J3/245 , C08J2300/14 , C08J2333/02
摘要： The disclosed process for producing a water-absorbing resin comprising: a polymerization step of polymerizing an aqueous unsaturated monomer; and a drying step of drying a particulated water-containing gel-liked crosslinked polymer, obtained in a finely crushing step during the polymerization or after the polymerization. In the process, the drying step is interrupted with a dryer kept in a heated state and thereafter the drying step is restarted.
摘要翻译：所公开的生产吸水性树脂的方法，包括：使含水不饱和单体聚合的聚合步骤; 以及干燥步骤，在聚合过程中或聚合后，在细碎的步骤中得到颗粒状的含水凝胶状交联聚合物。在该过程中，干燥步骤被保持在加热状态的干燥器中断，然后重新开始干燥步骤。

9. 发明授权

US09181126B2 Glass fusion method 有权
标题翻译：玻璃融合法
公开(公告)号：US09181126B2
公开(公告)日：2015-11-10
申请号：US13345199
申请日：2012-01-06
申请人： Satoshi Matsumoto , Toshimitsu Wakuda
发明人： Satoshi Matsumoto , Toshimitsu Wakuda
IPC分类号： C03C27/04 , C03C27/06 , C03C8/24
CPC分类号： C03C27/06 , C03C8/24
摘要： A glass layer fixing method for manufacturing a glass layer fixing member by fixing a glass layer to a first glass member, includes the steps of disposing the glass layer on the first glass member along a region to be fused, the glass layer containing a glass powder and a laser-absorbing material and irradiating the region to be fused therealong with a first laser beam, so as to melt the glass layer, fix the glass layer to the first glass member, and increase a laser absorptance of the glass layer.
摘要翻译：通过将玻璃层固定在第一玻璃构件上来制造玻璃层固定构件的玻璃层固定方法包括以下步骤：沿着要熔融的区域将玻璃层设置在第一玻璃构件上，玻璃层含有玻璃粉末和激光吸收材料，并用第一激光束照射要熔融的区域，以熔化玻璃层，将玻璃层固定在第一玻璃构件上，并增加玻璃层的激光吸收率。

10. 发明授权

US09016091B2 Glass welding method and glass layer fixing method 有权
标题翻译：玻璃焊接方法和玻璃层固定方法
公开(公告)号：US09016091B2
公开(公告)日：2015-04-28
申请号：US13511683
申请日：2010-09-17
申请人： Satoshi Matsumoto
发明人： Satoshi Matsumoto
IPC分类号： C03B23/20 , B23K26/20 , B23K26/08 , B23K26/24 , B23K26/32 , C03C23/00 , C03C27/06 , H01J9/26 , H01J9/40
CPC分类号： B23K26/211 , B23K26/0869 , B23K26/244 , B23K26/324 , C03C23/0025 , C03C27/06 , H01J9/261 , H01J9/268 , H01J9/40
摘要： A glass layer 3 is irradiated with laser light L2 for temporary firing in order to gasify a binder and melt the glass layer 3, thereby fixing the glass layer 3 to a glass member 4. Here, an irradiation region of the laser light L2 has regions A1, A2 arranged along an extending direction of a region to be fused R and is moved along the region to be fused R such that the region A1 precedes the region A2. The region A2 irradiates the glass layer 3 before the glass layer 3 molten by irradiation with the region A1 solidifies. This makes the glass layer 3 take a longer time to solidify, whereby the binder gasified by irradiation with the region A1 of the laser light L2 is more likely to escape from the glass layer 3.
摘要翻译：用激光L2照射玻璃层3以暂时烧制，以便气化粘合剂并熔化玻璃层3，从而将玻璃层3固定在玻璃部件4上。这里，激光L2的照射区域具有区域 A1，A2沿着待融合区域R的延伸方向排列并且沿着待融合区域R移动，使得区域A1在区域A2之前。在区域A1照射熔融的玻璃层3固化之前，区域A2照射玻璃层3。这使得玻璃层3需要更长的时间凝固，由此通过照射激光L2的区域A1而气化的粘合剂更可能从玻璃层3逸出。

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