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1. 发明申请

US20100233545A1 ACTIVE MATERIAL, METHOD OF MANUFACTURING ACTIVE MATERIAL, ELECTRODE, AND LITHIUM-ION SECONDARY BATTERY 审中-公开
标题翻译：活性材料，制造活性材料，电极和锂离子二次电池的方法
公开(公告)号：US20100233545A1
公开(公告)日：2010-09-16
申请号：US12723101
申请日：2010-03-12
申请人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： H01M4/48 , H01M4/88 , H01M4/485
CPC分类号： H01M4/131 , C01B25/45 , H01M4/5825 , H01M4/625 , Y10T428/2982 , Y10T428/2991
摘要： The first aspect of the invention provides a method of manufacturing an active material capable of selectively synthesizing β-LiVOPO4. The method of manufacturing an active material in accordance with the first aspect comprises a hydrothermal synthesis step of heating a mixture containing a lithium source, a phosphate source, a vanadium source, and water and having a pH of 7 or less; and a firing step of firing the mixture after being heated under pressure in the hydrothermal synthesis step. The second aspect of the invention provides an active material capable of attaining a sufficient discharge capacity at a high discharge current density, an electrode containing the same, and a lithium-ion secondary battery containing the electrode. The active material in accordance with the second aspect contains an active material particle mainly composed of LiVOPO4 having a β-type crystal structure and a plurality of hemispherical carbon particles, supported on a surface of the active material particle, having a height of 5 to 20 nm, and has an average primary particle size of 50 to 1000 nm.
摘要翻译：本发明的第一方面提供了一种能够选择性地合成一种-LiVOPO4的活性材料的制造方法。根据第一方面的制造活性材料的方法包括水热合成步骤，其加热含有锂源，磷酸盐源，钒源和水并且pH为7以下的混合物; 以及在水热合成步骤中在加压下对混合物进行焙烧的烧成步骤。本发明的第二方面提供能够以高放电电流密度获得足够的放电容量的活性材料，含有该放电电容的电极和含有该电极的锂离子二次电池。根据第二方面的活性物质包含主要由LiVOPO4构成的活性物质粒子，该活性物质粒子具有负载在活性物质粒子的表面上的具有“b”型晶体结构的多个半球形碳粒子，其高度为5〜 20nm，平均一次粒径为50〜1000nm。

2. 发明申请

US20100233544A1 METHOD OF MANUFACTURING ACTIVE MATERIAL, ACTIVE MATERIAL, ELECTRODE, AND LITHIUM-ION SECONDARY BATTERY 有权
标题翻译：活性材料，活性材料，电极和锂离子二次电池的制造方法
公开(公告)号：US20100233544A1
公开(公告)日：2010-09-16
申请号：US12722976
申请日：2010-03-12
申请人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Tohru INOUE , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Tohru INOUE , Akiji HIGUCHI
IPC分类号： H01M4/485 , C01B25/30 , H01M4/88
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/131 , H01M4/625
摘要： The present invention provides a method of manufacturing an active material comprising both α-LiVOPO4 and β-LiVOPO4. The method of manufacturing an active material in accordance with the present invention comprises a hydrothermal synthesis step of heating a mixture containing a lithium source, a phosphate source, a vanadium source, and water and having a pH greater 7 but smaller than 12.7; and a firing step of firing the mixture after being heated under pressure in the hydrothermal synthesis step.
摘要翻译：本发明提供一种制备包含α-LiVOPO4和＆lt; b-l-LiVOPO4的活性材料的方法。根据本发明的制备活性材料的方法包括水热合成步骤，其加热含有锂源，磷酸盐源，钒源和水的混合物，其pH值大于7但小于12.7; 以及在水热合成步骤中在加压下对混合物进行焙烧的烧成步骤。

3. 发明申请

US20100081058A1 ACTIVE MATERIAL AND POSITIVE ELECTRODE AND LITHIUM-ION SECOND BATTERY USING SAME 有权
标题翻译：活性材料和阳极电极和锂离子二次电池使用相同
公开(公告)号：US20100081058A1
公开(公告)日：2010-04-01
申请号：US12568075
申请日：2009-09-28
申请人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： H01M10/052 , B32B5/16 , H01M4/58
CPC分类号： C01B25/45 , C01B25/37 , H01M4/136 , H01M4/5825 , H01M10/052 , Y10T428/2982
摘要： An active material contains a triclinic LiVOPO4 crystal particle, while the crystal particle has a spherical form and an average particle size of 20 to 200 nm.
摘要翻译：活性材料含有三斜晶LiVOPO4晶体颗粒，而晶体颗粒具有球形，平均粒径为20-200nm。

4. 发明申请

US20100078591A1 ACTIVE MATERIAL AND METHOD OF MANUFACTURING ACTIVE MATERIAL 有权
标题翻译：活性材料和制造活性材料的方法
公开(公告)号：US20100078591A1
公开(公告)日：2010-04-01
申请号：US12568145
申请日：2009-09-28
申请人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Tohru INOUE , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Tohru INOUE , Akiji HIGUCHI
IPC分类号： H01M4/583 , H01M4/88
CPC分类号： H01M4/5825 , H01M4/366 , H01M4/587 , H01M10/0525 , Y02E60/12
摘要： An active material capable of forming an electrochemical device excellent in its discharge capacity and rate characteristic is provided. The active material in accordance with a first aspect of the present invention comprises a compound particle containing a compound having a composition represented by the following chemical formula (1), a carbon layer covering the compound particle, and a carbon particle. The active material in accordance with a second aspect of the present invention comprises a carbon particle and a compound particle having an average primary particle size of 0.03 to 1.4 μm, being carried by the carbon particle, and containing a compound represented by the following chemical formula (1): LiaMXO4 (1) where a satisfies 0.9≦a≦2, M denotes one species selected from the group consisting of Fe, Mn, Co, Ni, and VO, and X denotes one species selected from the group consisting of P, Si, S, V, and Ti.
摘要翻译：提供能够形成其放电容量和速率特性优异的电化学装置的活性物质。根据本发明的第一方面的活性材料包含含有具有由以下化学式（1）表示的组成的化合物，覆盖该化合物颗粒的碳层和碳颗粒的化合物颗粒。根据本发明的第二方面的活性材料包含碳颗粒和平均一次粒径为0.03-1.4μm的由碳颗粒携带的化合物颗粒，并且含有由以下化学式表示的化合物（1）：LiaMXO4（1）其中a满足0.9＆nlE; a＆nlE; 2，M表示选自Fe，Mn，Co，Ni和VO中的一种，X表示选自以下的一种： P，Si，S，V和Ti。

5. 发明申请

US20100233058A1 METHOD OF MANUFACTURING ACTIVE MATERIAL 有权
标题翻译：制造活性材料的方法
公开(公告)号：US20100233058A1
公开(公告)日：2010-09-16
申请号：US12723041
申请日：2010-03-12
申请人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yousuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： C01B25/30
CPC分类号： C01B25/45 , H01G11/30 , H01M4/131 , H01M4/5825 , Y02E60/13
摘要： The present invention provides a method of manufacturing an active material which can form an electrochemical device excellent in discharge capacity. The method of manufacturing an active material in accordance with the present invention comprises a hydrothermal synthesis step of heating a mixture including a lithium compound, a metal compound containing one species selected from the group consisting of Fe, Mn, Co, Ni, and V, a phosphorus compound, and water within a reactor while keeping an internal pressure of the reactor at 0.3 MPa or lower by ventilating the inside of the reactor to the outside, and closing the reactor at a time when the temperature of the mixture reaches 100 to 150° C.; and a firing step of firing the mixture after the hydrothermal synthesis step.
摘要翻译：本发明提供一种能够形成放电容量优异的电化学装置的活性物质的制造方法。根据本发明的制备活性材料的方法包括水热合成步骤，其加热包含锂化合物，含有选自Fe，Mn，Co，Ni和V中的一种的金属化合物的混合物，磷化合物和反应器内的水，同时通过将反应器内部通风到外部将反应器的内部压力保持在0.3MPa或更低，并且在混合物的温度达到100至150℃时关闭反应器 C。; 以及在水热合成步骤之后焙烧该混合物的焙烧步骤。

6. 发明申请

US20110052992A1 ACTIVE MATERIAL, LITHIUM-ION SECONDARY BATTERY, AND METHOD OF MANUFACTURING ACTIVE MATERIAL 审中-公开
标题翻译：活性材料，锂离子二次电池及制造活性材料的方法
公开(公告)号：US20110052992A1
公开(公告)日：2011-03-03
申请号：US12855976
申请日：2010-08-13
申请人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： H01M4/485 , C01B25/30
CPC分类号： H01M4/5825 , C01B25/45 , H01M10/0525 , Y10T428/298
摘要： An active material which can improve the discharge capacity of a lithium-ion secondary battery is provided. The active material of the present invention contains a rod-shaped particle group having a β-type crystal structure of LiVOPO4. The particle group has an average minor axis length S of 1 to 5 μm, an average major axis length L of 2 to 20 μm, and L/S of 2 to 10.
摘要翻译：提供了能够提高锂离子二次电池的放电容量的活性物质。本发明的活性物质含有具有LiVOPO4的“b”型晶体结构的棒状粒子群。粒子群的平均短轴长S为1〜5μm，平均长轴长L为2〜20μm，L / S为2〜10。

7. 发明申请

US20110052995A1 ACTIVE MATERIAL, ELECTRODE CONTAINING THE SAME, LITHIUM SECONDARY BATTERY PROVIDED THEREWITH AND METHOD FOR MANUFACTURE OF THE ACTIVE MATERIAL 审中-公开
标题翻译：活性材料，含有它们的电极，提供的锂二次电池和制造活性材料的方法
公开(公告)号：US20110052995A1
公开(公告)日：2011-03-03
申请号：US12868142
申请日：2010-08-25
申请人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： H01M4/485 , C01B25/30 , B32B5/16
CPC分类号： H01M4/5825 , C01B25/45 , H01M2/0277 , H01M2/0287 , H01M4/0435 , H01M4/1397 , H01M4/382 , H01M10/0525 , H01M10/0585 , H01M2004/021 , Y10T428/2982
摘要： A method for manufacturing an active material comprising: a hydrothermal synthesis step of heating under pressure, a mixture containing a lithium source, a vanadium source, a phosphoric acid source, water and a water-soluble polymer having a weight average molecular weight of from 200 to 100,000, wherein the ratio of the total mole number of repeating units of the whole water-soluble polymer to the mole number of the vanadium atoms is from 0.02 to 1.0, to produce a precursor of LiVOPO4 having a β-type crystal structure; and a firing step of heating the precursor of LiVOPO4 having a β-type crystal structure to obtain LiVOPO4 having a β-type crystal structure.
摘要翻译：一种制造活性物质的方法，包括：在压力下加热的水热合成步骤，含有锂源，钒源，磷酸源，水和重均分子量为200的水溶性聚合物的混合物至100,000，其中整个水溶性聚合物的重复单元的总摩尔数与钒原子的摩尔数的比率为0.02至1.0，以产生具有“b”型晶体结构的LiVOPO 4的前体; 以及加热具有“b”型晶体结构的LiVOPO4的前体以获得具有“b”型晶体结构的LiVOPO 4的烧制步骤。

8. 发明申请

US20110052473A1 METHOD OF MANUFACTURING ACTIVE MATERIAL 审中-公开
标题翻译：制造活性材料的方法
公开(公告)号：US20110052473A1
公开(公告)日：2011-03-03
申请号：US12854572
申请日：2010-08-11
申请人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
发明人： Atsushi SANO , Keitaro OTSUKI , Yosuke MIYAKI , Takeshi TAKAHASHI , Akiji HIGUCHI
IPC分类号： C01B25/30
CPC分类号： C01B25/45 , H01M4/5825
摘要： Methods of manufacturing an active material capable of improving the discharge capacity of a lithium-ion secondary battery are provided. The first method of manufacturing an active material comprises a hydrothermal synthesis step of heating a mixture containing a lithium source, a phosphate source, a vanadium source, water, and a reducing agent to 100 to 195° C. under pressure; and a heat treatment step of heating the mixture to 500 to 700° C. after the hydrothermal synthesis step. The hydrothermal synthesis step adjusts the ratio [P]/[V] of the number of moles of phosphorus [P] contained in the mixture before heating to the number of moles of vanadium [V] contained in the mixture before heating to 0.9 to 1.2. The second method of manufacturing an active material comprises a hydrothermal synthesis step of heating a mixture containing a lithium source, a phosphate source, a vanadium source, water, and a reducing agent to 200 to 300° C. under pressure and adjusts the ratio [P]/[V] of the number of moles of phosphorus [P] contained in the mixture before heating to the number of moles of vanadium [V] contained in the mixture before heating to 0.9 to 1.5.
摘要翻译：提供了能够提高锂离子二次电池的放电容量的活性物质的制造方法。制造活性物质的第一种方法包括在压力下将含有锂源，磷酸盐源，钒源，水和还原剂的混合物加热至100至195℃的水热合成步骤; 以及在水热合成步骤之后将混合物加热至500-700℃的热处理步骤。水热合成步骤调节加热前混合物中所含的磷[P]的摩尔数[P] / [V]至加热前混合物中所含的钒[V]的摩尔数为0.9至1.2 。制造活性物质的第二种方法包括在压力下将含有锂源，磷酸盐源，钒源，水和还原剂的混合物加热至200-300℃的水热合成步骤，加热前的混合物中含有的磷[P]的摩尔数P / / V [V]为加热前的混合物中所含的钒[V]的摩尔数为0.9〜1.5。

9. 发明申请

US20130001633A1 LIGHT-EMITTING ELEMENT MOUNTING SUBSTRATE AND LED PACKAGE 审中-公开
标题翻译：发光元件安装基板和LED封装
公开(公告)号：US20130001633A1
公开(公告)日：2013-01-03
申请号：US13493090
申请日：2012-06-11
申请人： Noboru IMAI , Fumiya ISAKA , Masanori NEMOTO , Minoru TANOI , Takeshi TAKAHASHI
发明人： Noboru IMAI , Fumiya ISAKA , Masanori NEMOTO , Minoru TANOI , Takeshi TAKAHASHI
IPC分类号： H01L33/62
CPC分类号： H01L33/62 , H01L25/0753 , H01L25/167 , H01L33/48 , H01L33/60 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/48227 , H01L2924/00014 , H01L2924/00
摘要： A light-emitting element mounting substrate includes an insulative substrate including a single-sided printed circuit board, a pair of wiring patterns formed on one surface of the substrate, the wiring patterns being separated with a first distance, a pair of filled portions including a metal filled in a pair of through-holes to contact the pair of wiring patterns and to be exposed on a surface of the substrate opposite to the one surface, the pair of through-holes being formed to penetrate through the substrate in a thickness direction and to be separated with a second distance, and an insulation layer having a light reflectivity formed on the one surface of the substrate. The pair of filled portions each have a horizontal projected area of not less than 50% of each area the pair of wiring patterns, and the insulation layer includes an opening to expose the pair of wiring patterns.
摘要翻译：发光元件安装基板包括：绝缘基板，包括单面印刷电路板;一对布线图案，形成在所述基板的一个表面上，所述布线图案以第一距离分离，所述一对填充部分包括：填充在一对通孔中的金属与一对布线图形接触并暴露在与该一个表面相对的基板的表面上，该一对通孔形成为在厚度方向上穿透基板，以第二距离分离，并且在基板的一个表面上形成具有光反射率的绝缘层。一对填充部各自具有不小于该对布线图案的每个面积的50％的水平投影面积，并且绝缘层包括用于暴露该对布线图案的开口。

10. 发明申请

US20130001632A1 LIGHT-EMITTING ELEMENT MOUNTING SUBSTRATE, LED PACKAGE AND METHOD OF MANUFACTURING THE LED PACKAGE 审中-公开
标题翻译：发光元件安装基板，LED封装和制造LED封装的方法
公开(公告)号：US20130001632A1
公开(公告)日：2013-01-03
申请号：US13493052
申请日：2012-06-11
申请人： Noboru IMAI , Fumiya ISAKA , Masanori NEMOTO , Tetsurou KITAMURA , Takeshi TAKAHASHI
发明人： Noboru IMAI , Fumiya ISAKA , Masanori NEMOTO , Tetsurou KITAMURA , Takeshi TAKAHASHI
IPC分类号： H01L33/48 , H01L33/62
CPC分类号： H01L33/642 , H01L33/486 , H01L33/62 , H01L2224/16245 , H01L2224/45144 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： A light-emitting element mounting substrate includes an insulative substrate, a pair of wiring patterns formed on one surface of the substrate, and a pair of filled portions including a metal filled in a pair of through-holes to contact the pair of wiring patterns and to be exposed on a surface of the substrate opposite to the one surface, the pair of through-holes penetrating through the substrate in a thickness direction. The pair of filled portions includes a protruding portion that protrudes outward from the pair of wiring patterns when viewed from the one surface side of the substrate.
摘要翻译：发光元件安装基板包括绝缘基板，形成在基板的一个表面上的一对布线图案，以及一对填充部分，其填充有一对通孔以与该对布线图案接触，暴露在与该一个表面相对的基板的表面上，该一对通孔在厚度方向上贯穿基板。一对填充部分包括从基板的一个表面侧观察时从一对布线图案向外突出的突出部分。

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