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91. 发明授权

US08480932B2 Composite of metal sulfide and metal oxide and process for producing the composite 有权
标题翻译：复合金属硫化物和金属氧化物以及复合材料的生产工艺
公开(公告)号：US08480932B2
公开(公告)日：2013-07-09
申请号：US12920387
申请日：2009-03-06
申请人： Tomonari Takeuchi , Hikari Sakaebe , Tetsuo Sakai , Kuniaki Tatsumi
发明人： Tomonari Takeuchi , Hikari Sakaebe , Tetsuo Sakai , Kuniaki Tatsumi
IPC分类号： C01G53/11 , C01G3/12 , C01G49/12 , H01M4/36 , H01M4/58
CPC分类号： H01M4/483 , C01G53/006 , C01P2002/72 , C01P2002/74 , C01P2002/76 , C01P2004/04 , C01P2004/80 , C01P2006/40 , H01M4/366 , H01M4/5815 , H01M10/052
摘要： The present invention provides a process for producing a composite of metal sulfide and metal oxide obtained by dispersing a metal sulfide, which is nickel sulfide, copper sulfide, iron sulfide or a mixture thereof, in a metal salt-containing aqueous solution, and depositing metal salt on the metal sulfide by drying the aqueous solution; and heat-treating the metal sulfide comprising a metal salt deposited thereon at 400 to 900° C. in a sulfur-containing atmosphere. Also disclosed is a composite obtained by the aforementioned process, comprising a metal sulfide having a surface partially covered with a metal oxide. The composite of the present invention has improved cycle characteristics while maintaining a high charge/discharge capacity and excellent electrical conductivity inherently possessed by metal sulfide, which is usable as a material having a high theoretical capacity and excellent electrical conductivity when used as a positive-electrode material for a lithium secondary battery.
摘要翻译：本发明提供一种金属硫化物和金属氧化物的复合体的制造方法，其通过将金属硫化物（其为硫化镍，硫化铜，硫化铁或其混合物）分散在含金属盐的水溶液中，并将金属通过干燥水溶液在金属硫化物上的盐; 并在含有硫的气氛中，在400-900℃下对包含沉积在其上的金属盐的金属硫化物进行热处理。还公开了通过上述方法获得的复合材料，其包含具有部分被金属氧化物覆盖的表面的金属硫化物。本发明的复合材料具有改善的循环特性，同时保持金属硫化物固有地具有的高充电/放电容量和优异的导电性，当用作正极时可用作具有高理论容量和优异导电性的材料锂二次电池材料。

92. 发明申请

US20130059201A1 NEGATIVE-ELECTRODE ACTIVE SUBSTANCE FOR ELECTRICITY STORAGE DEVICE, AND NEGATIVE ELECTRODE MATERIAL FOR ELECTRICITY STORAGE DEVICE AND NEGATIVE ELECTRODE FOR ELECTRICITY STORAGE DEVICE WHICH USE THE SAME 审中-公开
标题翻译：用于蓄电装置的负电极活性物质和用于蓄电装置的负极电极材料和使用其的电力存储装置的负极
公开(公告)号：US20130059201A1
公开(公告)日：2013-03-07
申请号：US13696678
申请日：2011-04-18
申请人： Hideo Yamauchi , Tomohiro Nagakane , Akihiko Sakamoto , Tetsuo Sakai , Meijing Zou
发明人： Hideo Yamauchi , Tomohiro Nagakane , Akihiko Sakamoto , Tetsuo Sakai , Meijing Zou
IPC分类号： H01M4/48 , H01M4/46 , H01B1/02 , H01G9/155 , H01G9/15 , H01B1/04 , H01M4/38 , H01G9/042
CPC分类号： H01G11/06 , H01G11/30 , H01G11/50 , H01M4/134 , H01M4/364 , H01M4/38 , H01M4/483 , H01M4/5825 , H01M4/587 , H01M10/052 , H01M10/4235 , Y02E60/13
摘要： Provided is a negative-electrode active material for an electricity storage device, comprising: at least one kind of inorganic material selected from Si, Sn, Al, an alloy comprising any one of Si, Sn, and Al, and graphite; and an oxide material comprising at least one of P2O5 and B2O3.
摘要翻译：本发明提供一种蓄电装置用负极活性物质，其特征在于，包括选自Si，Sn，Al，Si，Sn，Al中任一种的合金和石墨中的至少一种无机材料，以及包含P 2 O 5和B 2 O 3中的至少一种的氧化物材料。

93. 发明授权

US08361654B2 Process for producing metal sulfide 有权
标题翻译：生产金属硫化物的方法
公开(公告)号：US08361654B2
公开(公告)日：2013-01-29
申请号：US12674090
申请日：2008-08-11
申请人： Tomonari Takeuchi , Hikari Sakaebe , Tetsuo Sakai , Kuniaki Tatsumi
发明人： Tomonari Takeuchi , Hikari Sakaebe , Tetsuo Sakai , Kuniaki Tatsumi
IPC分类号： H01M4/02 , H01M4/58
CPC分类号： C01G1/12 , C01B17/20 , C01G3/12 , C01G49/12 , C01G51/30 , C01G53/11 , C01P2002/72 , C01P2002/77 , C01P2004/03 , C01P2004/61 , C01P2006/40 , H01M4/581 , H01M4/5815 , H01M10/052
摘要： The present invention provides a production process of a metal sulfide, which includes placing a metal component and sulfur in a conductive container, and applying a pulsed direct current to the container in a non-oxidizing atmosphere to cause the metal component to react with sulfur, and also provides a metal sulfide obtained by the process and represented by a composition formula: MSx, wherein M is at least one member selected from the group consisting of Ni, Cu, Fe, and Co, and 1
摘要翻译：本发明提供一种金属硫化物的制造方法，其包括将金属成分和硫配置在导电性容器中，在非氧化性气氛中向容器施加脉冲直流电流，使金属成分与硫反应，并且还提供通过该方法获得并由组成式MS x表示的金属硫化物，其中M是选自Ni，Cu，Fe和Co中的至少一种，和1

94. 发明授权

US08211249B2 Copper base rolled alloy and manufacturing method therefor 有权
标题翻译：铜基轧制合金及其制造方法
公开(公告)号：US08211249B2
公开(公告)日：2012-07-03
申请号：US12342613
申请日：2008-12-23
申请人： Tetsuo Sakai , Naokuni Muramatsu , Koki Chiba , Naoki Yamagami
发明人： Tetsuo Sakai , Naokuni Muramatsu , Koki Chiba , Naoki Yamagami
IPC分类号： C12Q1/68 , C22F1/08
CPC分类号： C22C9/00 , C22C9/01 , C22C9/02 , C22C9/05 , C22C9/06 , C22C9/10 , C22F1/00 , C22F1/08
摘要： A copper base rolled alloy has a copper base alloy composition containing 0.05 percent by mass or more, and 10 percent by mass or less of at least one type of element selected from Be, Mg, Al, Si, P, Ti, Cr, Mn, Fe, Co, Ni, Zr and Sn, wherein the X-ray diffraction intensity ratio I(111)/I(200) where I(hkl) is the X-ray diffraction intensity from (hkl)plane measured with respect to a rolled surface is 2.0 or more.
摘要翻译：铜基轧制合金具有含有0.05质量％以上的铜基合金组合物和选自Be，Mg，Al，Si，P，Ti，Cr，Mn中的至少一种元素的10质量％以下，Fe，Co，Ni，Zr和Sn，其中I（hkl）是从（hk1）面测得的X射线衍射强度相对于轧制面为2.0以上。

95. 发明申请

US20120040246A1 Fiber Electrode for Lithium Secondary Battery, Fabrication Method Therefor, and Lithium Secondary Battery Including Fiber Electrode 有权
公开(公告)号：US20120040246A1
公开(公告)日：2012-02-16
申请号：US13147769
申请日：2010-02-02
申请人： Tetsuo Sakai , Jinhan Yao , Takashi Mukai , Tomoaki Takasaki , Kazuo Tsutsumi , Kazuya Nishimura
发明人： Tetsuo Sakai , Jinhan Yao , Takashi Mukai , Tomoaki Takasaki , Kazuo Tsutsumi , Kazuya Nishimura
IPC分类号： H01M4/131 , C25D7/00 , C25D3/02 , H01M4/62 , C25D5/54
CPC分类号： H01M4/663 , H01M4/131 , H01M4/1391 , H01M4/623 , H01M4/667 , Y02E60/122 , Y02P70/54
摘要： Provided is a method for mass manufacturing, at low cost, of a fiber positive electrode for a lithium secondary battery, which has excellent charge/discharge cycle characteristics, and which is capable of charging/discharging with high current density, and a main active material of which is a lithium-doped transition metal oxide. The method includes the steps of: (a) forming a tubular coating of either a transition metal oxide or a transition metal hydroxide on a carbon fiber current collector; and (b) performing, in a lithium ion containing solution in a sealed system under presence of an oxidant or a reductant, heat treatment at 100 to 250° C. on the carbon fiber current collector, on which the tubular coating of either the transition metal oxide or the transition metal hydroxide is formed, to obtain a coating of a lithium-doped transition metal oxide on the carbon fiber current collector. Further provided are: a fiber negative electrode for a lithium secondary battery, which has high current density, high energy density, and excellent charge/discharge cycle characteristics, and which can be fabricated in a relatively easy manner; and a method for fabricating the fiber negative electrode. The fiber negative electrode for a lithium secondary battery includes: (c) a carbon fiber current collector; (d) an outer layer which is a tubular composite layer of a Sn oxide and MXOy formed on the carbon fiber current collector; and (e) an intermediate layer formed of a Sn alloy, which has a lithium occlusion capacity and which is present at an interface between the carbon fiber current collector and the outer layer. The method for fabricating the fiber negative electrode for a lithium secondary battery includes: forming a coating of one of Sn and a Sn alloy, and a coating of at least one kind of metal selected from the group consisting of Fe, Mo, Co, Ni, Cr, Cu, In, Sb, and Bi, on a carbon fiber current collector by an electroplating method; and then performing heat treatment on the carbon fiber current collector under a trace oxygen atmosphere at 350 to 650° C. Moreover, the lithium secondary battery includes: the fiber positive electrode and the fiber negative electrode fabricated in the above methods; and an electrolyte.

96. 发明授权

US08021606B2 Hydrogen storage alloy, its production method, hydrogen storage alloy electrode, and secondary battery 有权
标题翻译：储氢合金，其制造方法，储氢合金电极和二次电池
公开(公告)号：US08021606B2
公开(公告)日：2011-09-20
申请号：US12063391
申请日：2006-08-11
申请人： Tetsuya Ozaki , Tetsuo Sakai , Manabu Kanemoto , Minoru Kuzuhara , Tadashi Kakeya , Masaharu Watada
发明人： Tetsuya Ozaki , Tetsuo Sakai , Manabu Kanemoto , Minoru Kuzuhara , Tadashi Kakeya , Masaharu Watada
IPC分类号： C22C19/00 , H01M4/38
CPC分类号： H01M4/242 , C01B3/0047 , C01B3/0052 , C01B3/0057 , C22C19/00 , C22C19/03 , H01M4/383 , H01M2004/021 , Y02E60/327 , Y10S420/90
摘要： A hydrogen storage alloy containing a phase of a chemical composition defined by a general formula A5·xB1+xC24: wherein in the general formula A5·xB1+xC24, A denotes one or more element(s) selected from rare earth elements; B denotes one or more element(s) selected from a group consisting of Mg, Ca, Sr, and Ba; C denotes one or more element(s) selected from a group consisting of Ni, Co, Mn, Al, Cr, Fe, Cu, Zn, Si, Sn, V, Nb, Ta, Ti, Zr, and Hf; and x denotes a numeral in a range from −0.1 to 0.8: and the phase has a crystal structure belonging to a space group of R-3m and having a length ratio of the c-axis to the a-axis of the lattice constant in a range of 11.5 to 12.5.
摘要翻译：含有由通式A5·xB1 + xC24定义的化学成分相的储氢合金：其中在通式A5·xB1 + xC24中，A表示选自稀土元素的一种或多种元素; B表示选自Mg，Ca，Sr和Ba中的一种或多种元素; C表示选自Ni，Co，Mn，Al，Cr，Fe，Cu，Zn，Si，Sn，V，Nb，Ta，Ti，Zr和Hf中的一种或多种元素; x表示-0.1〜0.8的范围的数字，该相具有属于R-3m的空间群的晶体结构，并且具有c轴与a轴的长度比为晶格常数的长度比 11.5到12.5的范围。

97. 发明申请

US20110223481A1 PROCESS FOR PRODUCING METAL SULFIDE 有权
标题翻译：生产金属硫化物的方法
公开(公告)号：US20110223481A1
公开(公告)日：2011-09-15
申请号：US12674090
申请日：2008-08-11
申请人： Tomonari Takeuchi , Hikari Sakaebe , Tetsuo Sakai , Kuniaki Tatsumi
发明人： Tomonari Takeuchi , Hikari Sakaebe , Tetsuo Sakai , Kuniaki Tatsumi
IPC分类号： H01M4/58 , H01M4/38
CPC分类号： C01G1/12 , C01B17/20 , C01G3/12 , C01G49/12 , C01G51/30 , C01G53/11 , C01P2002/72 , C01P2002/77 , C01P2004/03 , C01P2004/61 , C01P2006/40 , H01M4/581 , H01M4/5815 , H01M10/052
摘要： The present invention provides a production process of a metal sulfide, which includes placing a metal component and sulfur in a conductive container, and applying a pulsed direct current to the container in a non-oxidizing atmosphere to cause the metal component to react with sulfur, and also provides a metal sulfide obtained by the process and represented by a composition formula: MSx, wherein M is at least one member selected from the group consisting of Ni, Cu, Fe, and Co, and 1
摘要翻译：本发明提供一种金属硫化物的制造方法，其包括将金属成分和硫配置在导电性容器中，在非氧化性气氛中向容器施加脉冲直流电流，使金属成分与硫反应，并且还提供通过该方法获得并由组成式MS x表示的金属硫化物，其中M是选自Ni，Cu，Fe和Co中的至少一种，和1

98. 发明申请

US20110070362A1 BATTERY ELECTRODE SUBSTRATE, AND ELECTRODE EMPLOYING THE SAME 有权
标题翻译：电池电极基板和使用其的电极
公开(公告)号：US20110070362A1
公开(公告)日：2011-03-24
申请号：US12957058
申请日：2010-11-30
申请人： Kazuki Okuno , Jin-Joo Park , Masahiro Kato , Masaru Yao , Tsutomu Iwaki , Tetsuo Sakai
发明人： Kazuki Okuno , Jin-Joo Park , Masahiro Kato , Masaru Yao , Tsutomu Iwaki , Tetsuo Sakai
IPC分类号： B05D5/12
CPC分类号： H01M4/66 , H01M4/64 , H01M4/808
摘要： An electrode substrate for a battery has nickel applied as a coat on the surface of a base constituted of crossing of a plurality of fibers including a core formed of synthetic resin and a coating of synthetic resin having a softening temperature lower than the softening temperature of the synthetic resin forming the core. The electrode substrate has the fibers of the base fusion-bonded at a cross point by heat treatment. The ratio of the coating occupying a II-II cross section of the fiber cross point is larger than the ratio of the coating occupying a fiber cross section (III-III cross section) at a site other than at the cross point.
摘要翻译：电池用电极基板具有作为涂层的镍作为涂层涂布在由包含由合成树脂形成的芯的多根纤维与软化温度低于软化温度的合成树脂的涂层构成的基材的表面上合成树脂形成核心。电极基板具有通过热处理在交叉点熔接的基体的纤维。占据纤维交叉点的II-II横截面的涂层的比例大于在交叉点以外的位置处占据纤维横截面（III-III截面）的涂层的比例。

99. 发明申请

US20100326162A1 CONTINUOUS REPETITIVE ROLLING METHOD FOR METAL STRIP 有权
标题翻译：金属连续连续重复轧制方法
公开(公告)号：US20100326162A1
公开(公告)日：2010-12-30
申请号：US12874498
申请日：2010-09-02
申请人： Naokuni MURAMATSU , Ryota Takeuchi , Tetsuo Sakai , Hiroshi Utsunomiya
发明人： Naokuni MURAMATSU , Ryota Takeuchi , Tetsuo Sakai , Hiroshi Utsunomiya
IPC分类号： B21B1/24
CPC分类号： B21B1/22 , B21B45/0251 , B21B2001/228 , B21B2003/001 , B21B2265/14 , B21B2265/24
摘要： A flow of rolling with a combination of asymmetric rolling (S1) and skin pass rolling (S3) is shown. Differential-speed rolling is performed as the asymmetric rolling, and a winder temporarily winds a metal strip with a collapsed plate shape by traverse winding (loose winding which allows the metal strip is wound in a zigzag manner: S2). Then, the skin pass rolling is performed, and orderly winding is performed in a coil form (S4). As shown in the flow of rolling, tandem rolling may be performed by arranging two or more rolling mills side by side so that the asymmetric rolling and the skin pass rolling are continuously performed without the traverse winding (S2) in the mid course.
摘要翻译：示出了用不对称轧制（S1）和表面轧制（S3）组合的轧制流程。作为不对称轧制进行差速轧制，卷绕机通过横动卷绕（松动卷绕，以金属条卷绕成锯齿形状：S2）暂时卷绕具有压扁板形状的金属带。然后进行表皮通过轧制，以线圈形式进行有序卷绕（S4）。如轧制流程所示，串联轧制可以通过并列布置两台或多台轧机来进行，从而在中间过程中不用横动卷绕（S2）连续地进行不对称轧制和表皮轧制。

100. 发明申请

US20100009212A1 METAL SHEET ROLLING METHOD AND ROLLED SHEET MANUFACTURED BY METAL SHEET ROLLING METHOD 有权
标题翻译：金属板轧制方法制造的金属板轧制方法和轧制板
公开(公告)号：US20100009212A1
公开(公告)日：2010-01-14
申请号：US12547837
申请日：2009-08-26
申请人： Hiroshi UTSUNOMIYA , Tetsuo Sakai , Takaya Ueno , Naokuni Muramatsu
发明人： Hiroshi UTSUNOMIYA , Tetsuo Sakai , Takaya Ueno , Naokuni Muramatsu
IPC分类号： B32B3/30 , B21B45/02
CPC分类号： B21B1/227 , B21B1/22 , B21B27/005 , B21B45/0263 , B21B2261/14 , B21B2265/24 , B21B2267/065 , B21B2267/10 , Y10T428/12389
摘要： The present invention provides a metal sheet rolling method of rolling a metal sheet with a pair of rolls, as well as a rolled sheet manufactured by the metal sheet rolling method. In the metal sheet rolling method, respective interfaces between the pair of rolls and the metal sheet have mutually different frictions. Additionally at least one of the interfaces may be lubricated by a procedure other than lubrication by coating of a liquid lubricant agent. Alternatively at least one of the interfaces may be subjected to surface treatment by a procedure other than lubrication, or otherwise the pair of rolls may be made of mutually different materials.
摘要翻译：本发明提供一种用一对辊轧制金属板的金属板轧制方法，以及通过金属板轧制方法制造的轧制板。在金属板轧制方法中，一对辊和金属板之间的各个界面具有相互不同的摩擦。此外，至少一个界面可以通过涂覆液体润滑剂的润滑以外的程序润滑。或者，至少一个界面可以通过不同于润滑的程序进行表面处理，否则一对辊可以由相互不同的材料制成。

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