公开(公告)号：US20120076933A1

公开(公告)日：2012-03-29

申请号：US13234635

申请日：2011-09-16

申请人： Ikuo UEMATSU ,  Masaomi NAKAHATA ,  Hideaki MORISHIMA ,  Kenta FUKATSU

发明人： Ikuo UEMATSU ,  Masaomi NAKAHATA ,  Hideaki MORISHIMA ,  Kenta FUKATSU

IPC分类号： B05D1/26 ,  B05C11/00 ,  B05D3/00 ,  B05C5/02

CPC分类号： B05C1/0843 ,  B05C5/0254 ,  B05C9/04 ,  B05C11/025 ,  B05D1/265 ,  B05D3/0254 ,  B05D3/12 ,  B05D2252/10 ,  H01M4/0402

摘要： According to one embodiment, a double-sided coating apparatus includes a first coating head arranged on one side of a raw material to coat the one side with a coating liquid by alternately forming a coating region and a non-coating region in a direction crossing a delivery direction, a second coating head arranged on the other side of the raw material to coat the other side with the coating liquid by alternately forming the coating region and the non-coating region in the direction crossing the delivery direction, and a coating roller arranged near a position on the one side of the raw material and opposite to the second coating head across the raw material and having a large-diameter portion and a small-diameter portion with different diameters along an axial direction with the small-diameter portion opposite to the coating region and the large-diameter portion opposite to the non-coating region.

摘要翻译： 根据一个实施方案，双面涂布装置包括：第一涂布头，其布置在原料的一侧上，用涂覆液将涂覆区域和非涂覆区域交替形成一个涂覆区域 输送方向，通过在与输送方向交叉的方向上交替地形成涂覆区域和非涂覆区域，布置在原料的另一侧的第二涂覆头，以涂覆另一侧的涂布液;以及涂布辊， 在原料一侧的位置附近并且穿过原材料与第二涂覆头相对，并且具有沿着轴向方向具有不同直径的大直径部分和小直径部分，小直径部分与小直径部分相对 涂覆区域和与非涂覆区域相对的大直径部分。

公开(公告)号：US20130078531A1

公开(公告)日：2013-03-28

申请号：US13679316

申请日：2012-11-16

申请人： Hidesato SARUWATARI ,  Hideaki MORISHIMA ,  Hiroki INAGAKI ,  Norio TAKAMI

发明人： Hidesato SARUWATARI ,  Hideaki MORISHIMA ,  Hiroki INAGAKI ,  Norio TAKAMI

IPC分类号： H01M10/056

CPC分类号： H01M10/056 ,  H01M4/13 ,  H01M4/131 ,  H01M4/625 ,  H01M10/52 ,  H01M2004/021 ,  H01M2004/027

摘要： A non-aqueous electrolyte battery includes an electrode group includes a positive electrode and a negative electrode disposed through a separator, and a non-aqueous electrolyte. The negative electrode comprises a current collector and a porous negative electrode layer formed on the current collector and containing a lithium compound. The porous negative electrode layer has a first peak at a pore diameter of 0.04 to 0.15 μm and a second peak at a pore diameter of 0.8 to 6 μm in the relation between the pore diameter and log differential intrusion obtained in the mercury press-in method.

摘要翻译： 非水电解质电池包括电极组，其包括通过隔膜设置的正极和负极以及非水电解质。 负极包含在集电体上形成并含有锂化合物的集电体和多孔负极层。 多孔负极层具有在孔径为0.04〜0.15μm的第一峰和孔径为0.8〜6μm的第二峰，在汞压入法中得到的孔径与对数差分入侵之间的关系 。

公开(公告)号：US20080102196A1

公开(公告)日：2008-05-01

申请号：US11928377

申请日：2007-10-30

申请人： Hideaki MORISHIMA ,  Hiroki Inagaki ,  Hidesato Saruwatari ,  Shinsuke Matsuno ,  Yumi Fujita ,  Norio Takami

发明人： Hideaki MORISHIMA ,  Hiroki Inagaki ,  Hidesato Saruwatari ,  Shinsuke Matsuno ,  Yumi Fujita ,  Norio Takami

IPC分类号： B05C9/00

CPC分类号： H01M4/1391 ,  B05C5/0254 ,  H01M4/131 ,  H01M2004/021 ,  Y02E60/122 ,  Y02P70/54

摘要： A method of producing an electrode including decreasing a yield stress of a slurry containing an active material to two-thirds or less, and applying the slurry to a current collector.

摘要翻译： 一种制造电极的方法，包括将含有活性物质的浆料的屈服应力降低到三分之二以下，并将该浆料施加到集电体上。

公开(公告)号：US20130084497A1

公开(公告)日：2013-04-04

申请号：US13686501

申请日：2012-11-27

申请人： Hidesato SARUWATARI ,  Hideaki MORISHIMA ,  Hiroki INAGAKI ,  Norio TAKAMI

发明人： Hidesato SARUWATARI ,  Hideaki MORISHIMA ,  Hiroki INAGAKI ,  Norio TAKAMI

IPC分类号： H01M4/485 ,  H01M4/131 ,  H01M4/66

CPC分类号： H01M4/48 ,  H01M4/131 ,  H01M4/485 ,  H01M4/661 ,  H01M10/052 ,  H01M10/48 ,  H01M2004/021 ,  Y02E60/122 ,  Y02T10/7011

摘要： A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The negative electrode contains a lithium compound and a negative electrode current collector supporting the lithium compound. A log differential intrusion curve obtained when a pore size diameter of the negative electrode is measured by mercury porosimetry has a peak in a pore size diameter range of 0.03 to 0.2 μm and attenuates with a decrease in pore size diameter from an apex of the peak. A specific surface area (excluding a weight of the negative electrode current collector) of pores of the negative electrode found by mercury porosimetry is 6 to 100 m2/g. A ratio of a volume of pores having a pore size diameter of 0.05 μm or less to a total pore volume is 20% or more.

摘要翻译： 非水电解质电池包括正极，负极和非水电解质。 负极含有负载锂化合物的锂化合物和负极集电体。 当通过水银孔率法测量负极孔径时获得的对数差分入侵曲线在孔径直径范围为0.03至0.2μm范围内具有峰值，并且随着峰顶的孔径直径的减小而衰减。 通过水银孔率法测定的负极孔的比表面积（不包括负极集电体的重量）为6〜100m 2 / g。 孔径为0.05μm以下的孔体积与总孔体积的比例为20％以上。

公开(公告)号：US20130065124A1

公开(公告)日：2013-03-14

申请号：US13670109

申请日：2012-11-06

申请人： Hideaki MORISHIMA ,  Takashi KOBAYASHI ,  Seiichi HIKATA ,  Yoshikazu KOBAYASHI ,  Takahisa OHSAKI ,  Natsuki TOYOTA ,  Haruchika ISHII

发明人： Hideaki MORISHIMA ,  Takashi KOBAYASHI ,  Seiichi HIKATA ,  Yoshikazu KOBAYASHI ,  Takahisa OHSAKI ,  Natsuki TOYOTA ,  Haruchika ISHII

IPC分类号： H01M4/64 ,  H01M4/13 ,  H01M4/66

CPC分类号： H01M4/661 ,  H01M2/263 ,  H01M2/266 ,  H01M4/131 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/485 ,  H01M10/0422 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0587 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/49115 ,  Y10T29/49117

摘要： A non-aqueous electrolyte secondary battery includes an electrode body including a positive electrode and a negative electrode superimposed upon each other with a separator interposed therebetween. The negative electrode is superimposed upon the positive electrode in a state where a negative electrode active material layer, except the part on a proximal end part of a negative electrode tab, is positioned inside an outer edge of a positive electrode active material layer of the positive electrode. A width H1 of the negative electrode active material layer including the part on the proximal end part of the negative electrode tab, width H2 of the negative electrode active material layer or negative electrode current collector at a part other than the negative electrode tab, and width H3 of the positive electrode active material layer are formed to satisfy the relationships of H2

摘要翻译： 非水电解质二次电池包括：电极体，包括正极和负极，彼此重叠，隔着隔膜插入。 在负极活性物质层的负极活性物质层的正极活性物质层的外侧边缘的外侧的负极活性物质层以外的负极活性物质层的负极侧叠层有负极， 电极。 负极活性物质层的宽度H1包括负极片的基端部的部分，负极活性物质层或负极集电体的负极电极片以外的部分的宽度H2，宽度 形成正极活性物质层的H3以满足H2

公开(公告)号：US20100081052A1

公开(公告)日：2010-04-01

申请号：US12568103

申请日：2009-09-28

申请人： Hideaki MORISHIMA ,  Takashi Kobayashi ,  Seiichi Hikata ,  Yoshikazu Kobayashi ,  Takahisa Ohsaki ,  Natsuki Toyota ,  Haruchika Ishii

发明人： Hideaki MORISHIMA ,  Takashi Kobayashi ,  Seiichi Hikata ,  Yoshikazu Kobayashi ,  Takahisa Ohsaki ,  Natsuki Toyota ,  Haruchika Ishii

IPC分类号： H01M4/02 ,  B05D5/12 ,  H01M4/04 ,  H01M4/58

CPC分类号： H01M4/661 ,  H01M2/263 ,  H01M2/266 ,  H01M4/131 ,  H01M4/139 ,  H01M4/1391 ,  H01M4/485 ,  H01M10/0422 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/0587 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/49115 ,  Y10T29/49117

摘要： A non-aqueous electrolyte secondary battery includes an electrode body including a positive electrode and a negative electrode superimposed upon each other with a separator interposed therebetween. The negative electrode is superimposed upon the positive electrode in a state where a negative electrode active material layer, except the part on a proximal end part of a negative electrode tab, is positioned inside an outer edge of a positive electrode active material layer of the positive electrode. A width H1 of the negative electrode active material layer including the part on the proximal end part of the negative electrode tab, width H2 of the negative electrode active material layer or negative electrode current collector at a part other than the negative electrode tab, and width H3 of the positive electrode active material layer are formed to satisfy the relationships of H2

摘要翻译： 非水电解质二次电池包括：电极体，包括正极和负极，彼此重叠，隔着隔膜插入。 在负极活性物质层的负极活性物质层的正极活性物质层的外侧边缘的外侧的负极活性物质层以外的负极活性物质层的负极侧叠层有负极， 电极。 负极活性物质层的宽度H1包括负极片的基端部的部分，负极活性物质层或负极集电体的负极电极片以外的部分的宽度H2，宽度 形成正极活性物质层的H3以满足H2

公开(公告)号：US20080241692A1

公开(公告)日：2008-10-02

申请号：US12047708

申请日：2008-03-13

申请人： Hidesato SARUWATARI ,  Hideaki MORISHIMA ,  Hiroki INAGAKI ,  Norio TAKAMI

发明人： Hidesato SARUWATARI ,  Hideaki MORISHIMA ,  Hiroki INAGAKI ,  Norio TAKAMI

IPC分类号： H01M4/48

CPC分类号： H01M4/48 ,  H01M4/131 ,  H01M4/485 ,  H01M4/661 ,  H01M10/052 ,  H01M10/48 ,  H01M2004/021 ,  Y02E60/122 ,  Y02T10/7011

摘要： A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The negative electrode contains a lithium compound and a negative electrode current collector supporting the lithium compound. A log differential intrusion curve obtained when a pore size diameter of the negative electrode is measured by mercury porosimetry has a peak in a pore size diameter range of 0.03 to 0.2 μm and attenuates with a decrease in pore size diameter from an apex of the peak. A specific surface area (excluding a weight of the negative electrode current collector) of pores of the negative electrode found by mercury porosimetry is 6 to 100 m2/g. A ratio of a volume of pores having a pore size diameter of 0.05 μm or less to a total pore volume is 20% or more.

摘要翻译： 非水电解质电池包括正极，负极和非水电解质。 负极含有负载锂化合物的锂化合物和负极集电体。 当通过水银孔率法测量负极孔径时获得的对数差分入侵曲线在孔径直径范围为0.03至0.2μm的范围内具有峰值，并且随着峰顶的孔径直径的减小而衰减。 通过水银孔率法测定的负极孔的比表面积（不包括负极集电体的重量）为6〜100m 2 / g。 孔径为0.05μm以下的孔体积与总孔体积的比率为20％以上。