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1. 发明授权

US07901807B2 Energy device and method for producing the same 有权
标题翻译：能量装置及其制造方法
公开(公告)号：US07901807B2
公开(公告)日：2011-03-08
申请号：US10815151
申请日：2004-03-31
申请人： Kazuyoshi Honda , Sadayuki Okazaki , Kiichiro Oishi , Makoto Takahashi , Yoriko Takai , Junichi Inaba , Hiroshi Higuchi , Shuji Ito
发明人： Kazuyoshi Honda , Sadayuki Okazaki , Kiichiro Oishi , Makoto Takahashi , Yoriko Takai , Junichi Inaba , Hiroshi Higuchi , Shuji Ito
IPC分类号： H01M6/10 , H01M10/04 , H01M6/46
CPC分类号： H01M10/0431 , H01M4/0404 , H01M4/0409 , H01M4/0421 , H01M4/043 , H01M10/052 , H01M10/0562 , H01M2006/106 , Y10T29/49112
摘要： A band-shaped laminate having a flexible elongated substrate, a negative collector, a solid electrolyte, a positive active material, and a positive collector in this order is wound in a plate shape with the flexible elongated substrate placed inside. The band-shaped laminate that is laminated in a particular order is wound with the substrate placed inside, whereby a short-circuit occurrence ratio can be decreased. Furthermore, the band-shaped laminate includes the solid electrolyte, and is wound in a plate shape, whereby the reduction in thickness and the increase in volumetric energy density can be achieved.
摘要翻译：将柔性细长基板放置在内部的方式将具有柔性细长基板，负极集电体，固体电解质，正极活性物质和正极集电体的带状层压体缠绕成板状。以特定顺序层叠的带状层叠体与放置在内部的基板缠绕，从而可以减小短路发生率。此外，带状层压体包括固体电解质，并且被卷绕成板状，从而可以实现厚度的减小和体积能量密度的增加。

2. 发明授权

US07425223B2 Method for preparing electrochemical device with a layer structure 有权
标题翻译：制备具有层结构的电化学装置的方法
公开(公告)号：US07425223B2
公开(公告)日：2008-09-16
申请号：US10432500
申请日：2002-09-02
申请人： Hiroshi Higuchi , Shuji Ito , Kazuya Iwamoto , Masaya Ugaji , Hiromu Matsuda , Shinji Mino , Yasuyuki Shibano , Junichi Inaba , Kazuyoshi Honda , Sadayuki Okazaki , Hitoshi Sakai , Yoriko Takai
发明人： Hiroshi Higuchi , Shuji Ito , Kazuya Iwamoto , Masaya Ugaji , Hiromu Matsuda , Shinji Mino , Yasuyuki Shibano , Junichi Inaba , Kazuyoshi Honda , Sadayuki Okazaki , Hitoshi Sakai , Yoriko Takai
IPC分类号： H01M6/00 , C23C8/00
CPC分类号： H01M6/188 , C23C14/0021 , C23C14/22 , C23C14/24 , C23C14/30 , C23C14/32 , H01M4/0423 , H01M4/139 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0525 , H01M10/0562 , H01M10/0585 , Y10T29/49108 , Y10T29/49112 , Y10T29/49115
摘要： To provide an electrochemical device with a layer structure causing no deterioration of characteristics of materials, in the method for preparing an electrochemical device comprising a first current collector, a first electrode active material layer, a solid electrolyte layer, a second electrode active material layer and a second current collector, all of which are accumulated, the first electrode active material layer, the second electrode active material layer or the solid electrolyte layer is formed by supplying atoms, ions or clusters constituting the first electrode active material layer, the second electrode active material layer or the solid electrolyte layer to the substrate, while irradiating electrons or electromagnetic waves with energy prescribed according to the composition of the first electrode active material layer, the second electrode active material layer or the solid electrolyte layer.
摘要翻译：为了提供具有不会导致材料特性劣化的层结构的电化学装置，在制备包括第一集电器，第一电极活性材料层，固体电解质层，第二电极活性材料层和第二电极活性材料层的电化学装置的方法中，通过供给构成第一电极活性物质层的原子，离子或簇构成第一电极活性物质层，第二电极活性物质层或固体电解质层而形成的第二集电体，材料层或固体电解质层，同时用根据第一电极活性物质层，第二电极活性物质层或固体电解质层的组成规定的能量照射电子或电磁波。

3. 发明授权

US08986882B2 Electrode, and current collector used therefor 有权
标题翻译：电极和集电器用于此
公开(公告)号：US08986882B2
公开(公告)日：2015-03-24
申请号：US12306854
申请日：2007-12-26
申请人： Shuji Ito , Yasutaka Kogetsu , Kazuya Iwamoto , Kazuyoshi Honda , Taisuke Yamamoto , Yasuhiro Ueyama , Keisuke Ohara , Hitoshi Katayama
发明人： Shuji Ito , Yasutaka Kogetsu , Kazuya Iwamoto , Kazuyoshi Honda , Taisuke Yamamoto , Yasuhiro Ueyama , Keisuke Ohara , Hitoshi Katayama
IPC分类号： H01M4/02 , H01M4/70 , H01M4/66 , H01M10/0525 , H01M4/04
CPC分类号： H01M4/70 , H01M4/04 , H01M4/66 , H01M4/662 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The present invention relates to a current collector including a base portion with a flat face, primary projections projecting from the flat face, and secondary projections projecting from the top of the primary projections. The present invention also relates to a current collector including a base portion with a flat face and primary projections projecting from the flat face, wherein the roughening rate of the top of the primary projections is 3 to 20. By using such a current collector, separation of the active material from the current collector can be inhibited when using an active material that has a high capacity but undergoes a large expansion at the time of lithium ion absorption.
摘要翻译：本发明涉及一种集电器，其包括具有平坦表面的基部，从平坦表面突出的第一突起和从第一突起的顶部突出的第二突起。本发明还涉及一种集电体，其包括具有平坦面的基部和从平坦面突出的一次突起，其中，第一突起的顶部的粗糙化率为3〜20。通过使用这样的集电体，当使用具有高容量但在锂离子吸收时发生大的膨胀的活性材料时，能够抑制来自集电体的活性物质。

4. 发明授权

US08389156B2 Negative electrode for non-aqueous electrolyte secondary battery, method for producing the same, and non-aqueous electrolyte secondary battery 失效
标题翻译：非水电解质二次电池用负极及其制造方法以及非水电解质二次电池
公开(公告)号：US08389156B2
公开(公告)日：2013-03-05
申请号：US12303854
申请日：2007-08-22
申请人： Katsumi Kashiwagi , Kazuyoshi Honda , Masaki Hasegawa , Masaya Ugaji , Yasutaka Kogetsu , Shuji Ito
发明人： Katsumi Kashiwagi , Kazuyoshi Honda , Masaki Hasegawa , Masaya Ugaji , Yasutaka Kogetsu , Shuji Ito
IPC分类号： H01M4/02
CPC分类号： H01M4/13 , H01M4/386 , H01M4/40 , H01M4/70 , H01M10/0525 , H01M2004/025 , H01M2004/027
摘要： This invention provides a negative electrode and a non-aqueous electrolyte secondary battery including the negative electrode. The negative electrode includes a Li-absorbing element as a negative electrode active material, is free from deformation, separation of the negative electrode active material layer from the negative electrode current collector, and deposition of lithium on the negative electrode current collector, and is excellent in cycle characteristic, large-current discharge characteristic, and low-temperature discharge characteristic.The negative electrode of this invention includes: a current collector having depressions and protrusions on a surface in the thickness direction thereof; and a negative electrode active material layer that includes a plurality of columns containing a negative electrode active material that absorbs and releases lithium ions, the columns being grown outwardly from the surface of the current collector. The negative electrode of this invention is characterized in that the columns are grown at an inclination angle relative to the direction perpendicular to the surface of the current collector, and that the inclination angle of the columns changes reversibly depending on absorption and release of lithium ions by the negative electrode active material.
摘要翻译：本发明提供一种负极和含有负极的非水电解质二次电池。负极包括作为负极活性物质的Li吸收元件，没有变形，负极活性物质层与负极集电体分离，并且在负极集电体上沉积锂，并且优异循环特性，大电流放电特性和低温放电特性。本发明的负极包括：在其厚度方向的表面上具有凹陷和突起的集电器; 以及包含吸收和释放锂离子的负极活性物质的多个列的负极活性物质层，所述列从集电体的表面向外生长。本发明的负极的特征在于，柱相对于与集电体的表面垂直的方向以倾斜角度生长，并且柱的倾斜角随着锂离子的吸收和释放而可逆地变化负极活性物质。

5. 发明申请

US20100129711A1 NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 失效
标题翻译：用于非水电解质二次电池的负极，其制造方法和非水电解质二次电池
公开(公告)号：US20100129711A1
公开(公告)日：2010-05-27
申请号：US12303854
申请日：2007-08-22
申请人： Katsumi Kashiwagi , Kazuyoshi Honda , Masaki Hasegawa , Masaya Ugaji , Yasutaka Kogetsu , Shuji Ito
发明人： Katsumi Kashiwagi , Kazuyoshi Honda , Masaki Hasegawa , Masaya Ugaji , Yasutaka Kogetsu , Shuji Ito
IPC分类号： H01M4/02 , H01M4/04 , B05D5/12
CPC分类号： H01M4/13 , H01M4/386 , H01M4/40 , H01M4/70 , H01M10/0525 , H01M2004/025 , H01M2004/027
摘要： This invention provides a negative electrode and a non-aqueous electrolyte secondary battery including the negative electrode. The negative electrode includes a Li-absorbing element as a negative electrode active material, is free from deformation, separation of the negative electrode active material layer from the negative electrode current collector, and deposition of lithium on the negative electrode current collector, and is excellent in cycle characteristic, large-current discharge characteristic, and low-temperature discharge characteristic.The negative electrode of this invention includes: a current collector having depressions and protrusions on a surface in the thickness direction thereof; and a negative electrode active material layer that includes a plurality of columns containing a negative electrode active material that absorbs and releases lithium ions, the columns being grown outwardly from the surface of the current collector. The negative electrode of this invention is characterized in that the columns are grown at an inclination angle relative to the direction perpendicular to the surface of the current collector, and that the inclination angle of the columns changes reversibly depending on absorption and release of lithium ions by the negative electrode active material.
摘要翻译：本发明提供一种负极和含有负极的非水电解质二次电池。负极包括作为负极活性物质的Li吸收元件，没有变形，负极活性物质层与负极集电体分离，并且在负极集电体上沉积锂，并且优异循环特性，大电流放电特性和低温放电特性。本发明的负极包括：在其厚度方向的表面上具有凹陷和突起的集电器; 以及包含吸收和释放锂离子的负极活性物质的多个列的负极活性物质层，所述列从集电体的表面向外生长。本发明的负极的特征在于，柱相对于与集电体的表面垂直的方向以倾斜角度生长，并且柱的倾斜角随着锂离子的吸收和释放而可逆地变化负极活性物质。

6. 发明申请

US20090280407A1 BATTERY, ELECTRODE, AND CURRENT COLLECTOR USED THEREFOR 有权
标题翻译：电池，电极和电流收集器
公开(公告)号：US20090280407A1
公开(公告)日：2009-11-12
申请号：US12306854
申请日：2007-12-26
申请人： Shuji Ito , Yasutaka Kogetsu , Kazuya Iwamoto , Kazuyoshi Honda , Taisuke Yamamoto , Yasuhiro Ueyama , Keisuke Ohara , Hitoshi Katayama
发明人： Shuji Ito , Yasutaka Kogetsu , Kazuya Iwamoto , Kazuyoshi Honda , Taisuke Yamamoto , Yasuhiro Ueyama , Keisuke Ohara , Hitoshi Katayama
IPC分类号： H01M4/02 , B05D5/12 , C25D5/00 , C25D5/10
CPC分类号： H01M4/70 , H01M4/04 , H01M4/66 , H01M4/662 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The present invention relates to a current collector including a base portion with a flat face, primary projections projecting from the flat face, and secondary projections projecting from the top of the primary projections. The present invention also relates to a current collector including a base portion with a flat face and primary projections projecting from the flat face, wherein the roughening rate of the top of the primary projections is 3 to 20. By using such a current collector, separation of the active material from the current collector can be inhibited when using an active material that has a high capacity but undergoes a large expansion at the time of lithium ion absorption.
摘要翻译：本发明涉及一种集电器，其包括具有平坦表面的基部，从平坦表面突出的第一突起和从第一突起的顶部突出的第二突起。本发明还涉及一种集电体，其包括具有平坦面的基部和从平坦面突出的一次突起，其中，第一突起的顶部的粗糙化率为3〜20。通过使用这样的集电体，当使用具有高容量但在锂离子吸收时发生大的膨胀的活性材料时，能够抑制来自集电体的活性物质。

7. 发明授权

US07094500B2 Secondary battery 有权
标题翻译：二次电池
公开(公告)号：US07094500B2
公开(公告)日：2006-08-22
申请号：US10333288
申请日：2002-04-22
申请人： Masaya Ugaji , Kazuya Iwamoto , Shuji Ito , Shinji Mino , Hiromu Matsuda , Hiroshi Higuchi
发明人： Masaya Ugaji , Kazuya Iwamoto , Shuji Ito , Shinji Mino , Hiromu Matsuda , Hiroshi Higuchi
IPC分类号： H01M6/14 , H01M4/58 , H01M8/10
CPC分类号： H01M4/0421 , H01M4/0426 , H01M10/0436 , H01M10/052 , H01M10/0562 , H01M2300/0068 , Y10T29/49115
摘要： A secondary battery comprising: a substrate; a first current collector; a first electrode; a solid electrolyte; a second electrode; and a second current collector; the first current collector being formed on the substrate and serving as a current collector of the first electrode, the first electrode being formed on the first current collector, the solid electrolyte being formed on the first electrode, the second electrode being formed on the solid electrolyte, the second current collector being formed on the second electrode and serving as a current collector of the second electrode, at least one electrode selected from the group consisting of the first electrode and the second electrode containing at least one material selected from the group consisting of an ion conductive material and an electron conductive material.
摘要翻译：一种二次电池，包括：基板; 第一个集电器; 第一电极; 固体电解质第二电极; 和第二集电器; 所述第一集电体形成在所述基板上并且用作所述第一电极的集电体，所述第一电极形成在所述第一集电体上，所述固体电解质形成在所述第一电极上，所述第二电极形成在所述固体电解质，所述第二集电器形成在所述第二电极上并用作所述第二电极的集电器，所述至少一个电极选自第一电极和第二电极，所述至少一个电极包含选自以下的至少一种材料：离子导电材料和电子传导材料。

8. 发明申请

US20120205038A1 METHOD FOR FORMING RESIN MOLDED ARTICLES, APPARATUS FOR FORMING RESIN MOLDED ARTICLES, AND APPARATUS FOR ADJUSTING THICKNESS OF THERMOPLASTIC RESIN SHEET 有权
公开(公告)号：US20120205038A1
公开(公告)日：2012-08-16
申请号：US13001216
申请日：2009-06-24
申请人： Takehiko Sumi , Shuji Ito , Tadatoshi Tanji
发明人： Takehiko Sumi , Shuji Ito , Tadatoshi Tanji
IPC分类号： B29C47/00 , B29C51/02 , B29C49/30 , B32B37/24 , B29C53/18
CPC分类号： B29C55/18 , B29C47/0021 , B29C49/04 , B29C51/10 , B29C51/261 , B29C51/267 , B29C55/08 , B29C2791/006 , B29C2791/007 , B29C2947/926 , B29C2947/92647 , B29C2947/92904 , B29K2105/16 , B29K2503/04
摘要： An object of the present invention is to provide a method for forming a resin molded article, a resin molded article forming apparatus, and an apparatus for adjusting a thickness of a thermoplastic resin sheet which are capable of preventing a draw-down or a neck-in phenomenon of a molten sheet-shaped thermoplastic resin extruded downwardly in a suspended manner without putting a restriction on the type of resin to be adopted. There is provided a method for forming a resin molded article characterized by comprising the steps of melting and kneading a thermoplastic resin, storing a predetermined amount of the melted and kneaded thermoplastic resin, extruding the stored thermoplastic resin intermittently in a predetermined extrusion amount per unit time from an extrusion slit provided in a T-die and having a predetermined gap, such that the resin droops downward in a shape of a molten sheet, whereby the molten sheet-shaped resin having a predetermined thickness is extruded downwardly from the extrusion slit at a predetermined extrusion speed, and sandwiching the sheet-shaped resin between a pair of rollers arranged below the extrusion slit and feeding the resin downward at a feeding speed higher than, or equal to the predetermined extrusion speed by rotary driving of the rollers, in such a manner that the pair of rollers is relatively moved toward each other after a lowermost part of the sheet-shaped molten resin extruded downward passes through between the pair of rollers whose gap is widened to be larger than the predetermined thickness of the sheet-shaped resin, disposing the sheet-shaped molten resin, fed by the rollers, near a side of a mold arranged below the pair of rollers, and forming the sheet-shaped resin in a shape conforming to a shape of the mold by depressurizing a sealed space formed between the sheet-shaped resin and the mold and/or pressurizing the sheet-shaped resin toward the mold.

9. 发明授权

US08071237B2 Negative electrode active material and negative electrode using the same and lithium ion secondary battery 有权
标题翻译：负极活性物质和负极使用相同的锂离子二次电池
公开(公告)号：US08071237B2
公开(公告)日：2011-12-06
申请号：US12095879
申请日：2006-11-24
申请人： Kazuya Iwamoto , Shuji Ito
发明人： Kazuya Iwamoto , Shuji Ito
IPC分类号： H01M4/13 , H01M4/48 , H01M10/02 , C01B33/113 , B05D5/12 , C23C16/00
CPC分类号： H01M4/131 , H01M4/0423 , H01M4/1391 , H01M4/485 , H01M10/0525
摘要： In a negative electrode active material for a lithium ion secondary battery including a silicon oxide capable of absorbing and desorbing lithium ions, a silicon oxide having structural units each in the form of a tetrahedron in which a silicon atom is located at its center and silicon or oxygen atoms are located at its four vertices is used. The structural units are arranged randomly to form an amorphous structure. In the case that the number of oxygen atoms located at the four vertices in the structural units is represented by n (n=0, 1, 2, 3 or 4) and the structural units are represented by Si(n), the number of the structural units NSi(n) in the silicon oxide satisfies the following relations (1) to (3). [ Formula ⁢ ⁢ 1 ] NSi ⁡ ( 0 ) ∑ NSi ⁡ ( n ) ≥ 0.1 ( 1 ) Nsi ⁡ ( 4 ) ∑ NSi ⁡ ( n ) ≤ 0.1 ( 2 ) Nsi ⁡ ( 1 ) + NSi ⁡ ( 2 ) + Nsi ⁡ ( 3 ) ≠ 0 ( 3 )
摘要翻译：在包含能够吸收和解吸锂离子的氧化硅的锂离子二次电池用负极活性物质中，具有硅原子位于其中心的四面体形状的结构单元的氧化硅和硅氧原子位于其四个顶点。结构单元随机排列以形成非晶结构。在结构单元中位于四个顶点的氧原子数由n（n = 0,1,2,3或4）表示，结构单元由Si（n）表示的情况下，氧化硅中的结构单元NSi（n）满足关系式（1）〜（3）。 [公式1] NSi⁡（0）ΣNSi⁡（n）≥0.1（1）Nsi⁡（4）ΣNSi⁡（n）≤0.1（2）Nsi⁡（1）+ NSi⁡（2）+ Nsi⁡（3）≠0（3）

10. 发明授权

US07514181B2 Solid electrolyte and all solid state battery containing same 有权
标题翻译：固体电解质和所有固态电池均含有
公开(公告)号：US07514181B2
公开(公告)日：2009-04-07
申请号：US10551935
申请日：2004-04-15
申请人： Masaya Ugaji , Shinji Mino , Yasuyuki Shibano , Shuji Ito
发明人： Masaya Ugaji , Shinji Mino , Yasuyuki Shibano , Shuji Ito
IPC分类号： H01M6/18 , H01G9/025
CPC分类号： H01B1/122 , H01M10/0561 , H01M10/0562 , H01M2300/0065
摘要： The present invention relates to a solid electrolyte including Li, O, P and a transition metal element. In the solid electrolyte, because the transition metal element T is reduced prior to phosphorus atoms, it is possible to prevent the valence of phosphorus atoms from decreasing. Thereby, the decomposition of the solid electrolyte resulting from the decrease of valence of phosphorus atoms is prevented, and therefore high ion conductivity is retained even in a wet atmosphere.
摘要翻译：本发明涉及包含Li，O，P和过渡金属元素的固体电解质。在固体电解质中，由于过渡金属元素T在磷原子之前还原，所以可以防止磷原子的化合价降低。由此，能够防止由于磷原子的价态的降低导致的固体电解质的分解，因此即使在湿气氛中也能够保持高的离子传导性。

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