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1. 发明申请

US20100055301A1 ELECTRODE MANUFACTURING METHOD 有权
标题翻译：电极制造方法
公开(公告)号：US20100055301A1
公开(公告)日：2010-03-04
申请号：US12547929
申请日：2009-08-26
申请人： Katsuo NAOI , Kazutoshi EMOTO , Kiyonori HINOKI , Masahiro SAEGUSA , Kenji NISHIZAWA , Mitsuo KOUGO
发明人： Katsuo NAOI , Kazutoshi EMOTO , Kiyonori HINOKI , Masahiro SAEGUSA , Kenji NISHIZAWA , Mitsuo KOUGO
IPC分类号： B05D5/12
CPC分类号： H01M4/0404 , H01M4/139 , Y02E60/122 , Y02P70/54
摘要： An electrode manufacturing method which can lower the impedance of electrochemical devices is provided. The electrode manufacturing method comprises the steps of applying a coating material containing an active material particle, a binder, and a good solvent for the binder to a current collector, so as to form a coating film made of the coating material; removing the good solvent from the coating film; applying a poor solvent for the binder to the coating film having removed the good solvent; and pressing the coating film coated with the poor solvent.
摘要翻译：提供了可以降低电化学装置的阻抗的电极制造方法。电极制造方法包括以下步骤：将含有活性物质颗粒，粘合剂和粘合剂的良溶剂的涂料施加到集电体上，以形成由涂层材料制成的涂膜; 从涂膜中除去良好的溶剂; 将不良溶剂用于粘合剂到除去良溶剂的涂膜; 并且对涂布有不良溶剂的涂膜进行加压。

2. 发明申请

US20100075224A1 ELECTRODE 有权
标题翻译：电极
公开(公告)号：US20100075224A1
公开(公告)日：2010-03-25
申请号：US12560870
申请日：2009-09-16
申请人： Katsuo NAOI , Kazutoshi EMOTO , Kiyonori HINOKI , Masahiro SAEGUSA , Kenji NISHIZAWA , Mitsuo KOUGO
发明人： Katsuo NAOI , Kazutoshi EMOTO , Kiyonori HINOKI , Masahiro SAEGUSA , Kenji NISHIZAWA , Mitsuo KOUGO
IPC分类号： H01M4/02
CPC分类号： H01G11/28 , H01G11/32 , H01M4/661 , H01M4/70 , H01M4/742 , H01M10/052 , Y02E60/13
摘要： An electrode has a current collector having a plurality of through holes, and active material layers provided on both sides of the current collector, the current collector has projections extending on the top side or on the back side of the current collector from respective edges of the through holes, and an angle between each of the projections and a surface direction of the current collector is in the range of 30 to 80°. Because of the configuration wherein the projections are surrounded by the active material layers, a physical anchor effect is achieved so as to provide high adhesion. Since the projections are inclined relative to the surface direction of the current collector, the distance becomes shorter between the current collector including the projections and an active material, which was located apart from the projections in the case where the projections extended perpendicularly to the surface direction of the current collector. Therefore, electrically conducting paths become shorter and impedance is reduced.
摘要翻译：电极具有集电体，该集电体具有多个通孔，并且设置在集电体的两侧的活性物质层，集电体具有从集电体的顶部侧或背面侧的突出部通孔，并且每个突起之间的角度和集电器的表面方向之间的角度在30至80°的范围内。由于其中突起被活性材料层包围的结构，实现了物理锚固效应，从而提供高粘合性。由于突起相对于集电体的表面方向倾斜，所以在包括突起的集电体和在垂直于表面方向延伸的突起的情况下与突起分开的活性材料之间的距离变短的集电器。因此，导电路径变短，阻抗减小。

3. 发明申请

US20100124705A1 FIBER-CONTAINING POLYMER FILM AND METHOD OF MANUFACTURING SAME, AND ELECTROCHEMICAL DEVICE AND METHOD OF MANUFACTURING SAME 有权
标题翻译：含纤维聚合物膜及其制造方法，电化学装置及其制造方法
公开(公告)号：US20100124705A1
公开(公告)日：2010-05-20
申请号：US12619270
申请日：2009-11-16
申请人： Katsuo NAOI , Kazutoshi EMOTO , Kiyonori HINOKI , Masahiro SAEGUSA , Kenji NISHIZAWA , Mitsuo KOUGO
发明人： Katsuo NAOI , Kazutoshi EMOTO , Kiyonori HINOKI , Masahiro SAEGUSA , Kenji NISHIZAWA , Mitsuo KOUGO
IPC分类号： H01M10/0565 , B32B5/00 , B05D3/00 , B05D5/12
CPC分类号： H01M2/162 , C08J7/047 , C08J2309/02 , C08J2327/00 , H01M2/1653 , H01M10/0565 , Y10T428/24132
摘要： A fiber-containing polymer film contains a host polymer and fibrous substances. The fiber-containing polymer film has an orientation area where the fibrous substances are oriented in a direction substantially parallel to a main surface of the fiber-containing polymer film and in substantially the same direction.
摘要翻译：含纤维聚合物膜含有主体聚合物和纤维状物质。含纤维聚合物膜具有取向区域，其中纤维物质在基本上平行于含纤维聚合物膜的主表面的方向上并且基本相同的方向上取向。

4. 发明申请

US20100055565A1 ELECTRODE MANUFACTURING METHOD AND ELECTRODE 审中-公开
标题翻译：电极制造方法和电极
公开(公告)号：US20100055565A1
公开(公告)日：2010-03-04
申请号：US12548160
申请日：2009-08-26
申请人： Katsuo NAOI , Kazutoshi EMOTO , Kiyonori HINOKI , Masahiro SAEGUSA , Kenji NISHIZAWA , Mitsuo KOUGO , Masayoshi HIRANO
发明人： Katsuo NAOI , Kazutoshi EMOTO , Kiyonori HINOKI , Masahiro SAEGUSA , Kenji NISHIZAWA , Mitsuo KOUGO , Masayoshi HIRANO
IPC分类号： H01M4/62 , H01M4/04 , H01G9/058
CPC分类号： H01M4/0404 , H01M4/0435 , H01M4/139 , H01M4/366 , H01M4/62 , H01M4/622
摘要： An electrode manufacturing method which can form a flat short-circuit prevention coating film (solid polyelectrolyte layer) having a uniform thickness and prevent short circuits from occurring in an electrochemical device is provided. The electrode manufacturing method comprises a first step of applying an active material layer coating material containing an active material particle, an active material layer binder, and a first solvent to a current collector so as to form a coating film made of the active material layer coating material; a second step of applying a second solvent to the coating film; and a third step of applying a solid polyelectrolyte layer coating material containing a solid polyelectrolyte, a solid polyelectrolyte layer binder, and a third solvent to the coating film coated with the second solvent. The first solvent is a good solvent for the active material layer binder, the second solvent is a poor solvent for the solid polyelectrolyte layer binder, and the third solvent is a good solvent for the solid polyelectrolyte layer binder.
摘要翻译：提供一种电极制造方法，其可以形成具有均匀厚度并防止在电化学装置中发生短路的扁平短路防止涂膜（固体聚电解质层）。电极制造方法包括：将第一工序，将含有活性物质粒子，活性物质层粘合剂和第一溶剂的活性物质层涂料涂布在集电体上，形成由活性物质层涂层材料; 将第二溶剂施加到涂膜的第二步骤; 以及第三步骤，将包含固体聚电解质，固体聚电解质层粘合剂和第三溶剂的固体聚电解质层涂料涂覆到涂覆有第二溶剂的涂膜上。第一溶剂是活性物质层粘合剂的良溶剂，第二溶剂是固体聚电解质层粘合剂的不良溶剂，第三溶剂是用于固体聚电解质层粘合剂的良溶剂。

5. 发明申请

US20090246638A1 Electrochemical Device 有权
标题翻译：电化学装置
公开(公告)号：US20090246638A1
公开(公告)日：2009-10-01
申请号：US12407294
申请日：2009-03-19
申请人： Katsuo NAOI , Kenji NISHIZAWA , Mitsuo KOUGO
发明人： Katsuo NAOI , Kenji NISHIZAWA , Mitsuo KOUGO
IPC分类号： H01M4/00 , H01M10/02 , H01M2/14
CPC分类号： H01M10/0525 , H01M10/058 , H01M10/4235 , H01M2200/10
摘要： An electrochemical device comprises an electrode matrix including a multilayer structure composed of a positive electrode, a negative electrode, and a first separator, and first and second dummy electrodes electrically connected to the positive and negative electrodes, respectively. The first and second dummy electrodes have respective opposing parts opposing each other through a second separator at an outer peripheral part of the electrode matrix. One or each of the first and second dummy electrodes has a resistance control layer at least on a side where the opposing parts oppose each other. The resistance control layer has such a resistance value that an estimated internal short circuit current between the first and second dummy electrodes is equivalent to 0.09 C to 1.00 C. The first and second dummy electrodes are adapted to short-circuit each other at a lower temperature than the positive and negative electrodes do.
摘要翻译：电化学装置包括电极基体，其包括由正极，负极和第一隔板构成的多层结构，以及分别与正极和负极电连接的第一和第二虚设电极。第一和第二虚拟电极具有通过电极矩阵的外周部分处的第二隔板彼此相对的相对的相对部分。第一和第二虚拟电极中的一个或每个至少在相对部分彼此相对的一侧上具有电阻控制层。电阻控制层具有这样的电阻值，使得第一和第二虚拟电极之间的估计内部短路电流相当于0.09℃至1.00℃。第一和第二虚拟电极适于在较低温度下彼此短路比正极和负极做的要好。

6. 发明申请

US20100124701A1 LITHIUM-ION SECONDARY BATTERY SEPARATOR AND LITHIUM-ION SECONDARY BATTERY 有权
标题翻译：锂离子二次电池分离器和锂离子二次电池
公开(公告)号：US20100124701A1
公开(公告)日：2010-05-20
申请号：US12618979
申请日：2009-11-16
申请人： Katsuo NAOI , Kenji NISHIZAWA , Mitsuo KOUGO , Yoshihiko OHASHI , Hidetake ITOH
发明人： Katsuo NAOI , Kenji NISHIZAWA , Mitsuo KOUGO , Yoshihiko OHASHI , Hidetake ITOH
IPC分类号： H01M2/14
CPC分类号： H01M2/1653 , B32B1/00 , B32B3/02 , B32B7/02 , B32B27/08 , B32B27/281 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B2250/40 , B32B2270/00 , B32B2307/306 , B32B2307/718 , B32B2457/10 , H01M2/145 , H01M2/1686 , H01M4/139 , H01M10/0525
摘要： A lithium-ion secondary battery separator having a porous structure formed by laminating a second polymer layer, a first polymer layer, and a second polymer layer in sequence. The second polymer layer has a melting point higher than that of the first polymer layer. The second polymer layer has a higher molecular part formed on a side in contact with the first polymer layer and a lower molecular part formed on a side farther from the first polymer layer than is the higher molecular part. The higher and lower molecular parts have a weight-average molecular weight ratio (higher molecular part/lower molecular part) of 4 to 19 therebetween.
摘要翻译：一种锂离子二次电池隔膜，其具有通过依次层叠第二聚合物层，第一聚合物层和第二聚合物层而形成的多孔结构。第二聚合物层的熔点高于第一聚合物层的熔点。第二聚合物层在与第一聚合物层接触的一侧上形成较高的分子部分，而形成在比第一聚合物层更远离较高分子部分的一侧的下分子部分。高分子部分和低分子部分之间的重均分子量比（高分子部分/低分子部分）为4〜19。

7. 发明申请

US20090246612A1 Electrochemical Device 有权
标题翻译：电化学装置
公开(公告)号：US20090246612A1
公开(公告)日：2009-10-01
申请号：US12408137
申请日：2009-03-20
申请人： Katsuo NAOI , Kenji NISHIZAWA , Mitsuo KOUGO
发明人： Katsuo NAOI , Kenji NISHIZAWA , Mitsuo KOUGO
IPC分类号： H01M2/16 , H01M2/02
CPC分类号： H01M4/13 , H01M2/162 , H01M2/1653 , H01M2/1673 , H01M2/18 , H01M4/624 , H01M10/4235 , H01M2004/024
摘要： An electrochemical device having an electrode matrix including a multilayer structure laminating positive and negative electrodes with a separator interposed therebetween; wherein at least one of the positive and negative electrodes has a resistance control layer at least at an edge part exposed when the separator thermally shrinks on a surface on the separator side; and wherein the resistance control layer has a resistance value as a total resistance value of the electrode matrix falling in such a range that an estimated internal short circuit current between the positive and negative electrodes is equivalent to 0.09 C to 1 C.
摘要翻译：一种具有电极基体的电化学装置，包括层叠正极和负极的多层结构，隔着隔膜插入隔板; 其中所述正电极和所述负电极中的至少一个具有电阻控制层，所述电阻控制层至少在所述隔板在所述隔板侧的表面上热收缩时露出的边缘部分; 并且其中所述电阻控制层具有作为所述电极矩阵的总电阻值的电阻值，所述电阻值在所述正极和负极之间的估计内部短路电流等于0.09℃至1℃的范围内。

8. 发明申请

US20080280208A1 ELECTROCHEMICAL DEVICE AND PRODUCTION METHOD THEREOF 审中-公开
标题翻译：电化学装置及其生产方法
公开(公告)号：US20080280208A1
公开(公告)日：2008-11-13
申请号：US12114356
申请日：2008-05-02
申请人： Katsuo NAOI , Kenji NISHIZAWA , Yoshihiko OHASHI
发明人： Katsuo NAOI , Kenji NISHIZAWA , Yoshihiko OHASHI
IPC分类号： H01M2/16 , H01M4/82
CPC分类号： H01M10/0431 , H01M10/052 , H01M10/0583 , Y10T29/49108
摘要： An electrochemical device including a first anode, a first cathode, a single continuous separator provided between the first anode and the first cathode and folded so as to be arranged on the opposite side of the first anode to the first cathode and on the opposite side of the first cathode to the first anode, and an electrolyte in contact with the separator, the first anode and the first cathode, wherein the separator has a shape that surrounds the periphery of the first anode or the first cathode by being folded in the same direction at two folds consecutive from one end of the separator.
摘要翻译：一种电化学装置，包括第一阳极，第一阴极，设置在第一阳极和第一阴极之间的单个连续隔板，并且被折叠以便布置在第一阳极与第一阴极的相对侧上，第一阳极的第一阴极和与隔膜接触的电解质，第一阳极和第一阴极，其中隔板具有通过沿相同方向折叠而围绕第一阳极或第一阴极的周边的形状从分离器的一端连续两次。

9. 发明申请

US20080241676A1 ELECTROCHEMICAL DEVICE 有权
标题翻译：电化学装置
公开(公告)号：US20080241676A1
公开(公告)日：2008-10-02
申请号：US12053074
申请日：2008-03-21
申请人： Katsuo NAOI , Kenji NISHIZAWA , Keita KOBAYASHI
发明人： Katsuo NAOI , Kenji NISHIZAWA , Keita KOBAYASHI
IPC分类号： H01M2/02 , H01M6/00
CPC分类号： H01M2/0212 , H01M2/0267 , H01M2/0275 , H01M2/1673 , H01M10/0525 , Y10T29/4911
摘要： An electrochemical device has an armor; a structure housed in the armor and having a separator disposed between first and second electrodes; and external terminals with respective leads connected to the first and second electrodes of the structure, respectively, and extending from the interior of the armor across a sealed portion of the armor to the outside; at least a surface of an intersection in each of the leads crossing the sealed portion is provided with at least one of depressed portion and projected portion. This electrochemical device is realized in compact size and with high reliability.
摘要翻译：电化学装置具有装甲; 容纳在所述装甲中并具有设置在第一和第二电极之间的隔板的结构; 以及外部端子，其各自的引线分别连接到结构的第一和第二电极，并且从装甲的内部延伸穿过铠装的密封部分到外部; 至少与穿过密封部分的每个引线中的交点的表面设置有凹陷部分和突出部分中的至少一个。该电化学装置实现了紧凑的尺寸和高可靠性。

10. 发明申请

US20120135096A1 RESIN MOLDING MACHINE 有权
标题翻译：树脂成型机
公开(公告)号：US20120135096A1
公开(公告)日：2012-05-31
申请号：US13303340
申请日：2011-11-23
申请人： Tetsuya MAEYAMA , Hidemichi KOBAYASHI , Shusaku TAGAMI , Yoshikazu MURAMATSU , Takayuki YAMAZAKI , Keiji KOYAMA , Hideaki NAKAZAWA , Hiroshi HARAYAMA , Kenji NISHIZAWA , Makoto KAWAGUCHI , Masahiko FUJISAWA , Hidetoshi OYA
发明人： Tetsuya MAEYAMA , Hidemichi KOBAYASHI , Shusaku TAGAMI , Yoshikazu MURAMATSU , Takayuki YAMAZAKI , Keiji KOYAMA , Hideaki NAKAZAWA , Hiroshi HARAYAMA , Kenji NISHIZAWA , Makoto KAWAGUCHI , Masahiko FUJISAWA , Hidetoshi OYA
IPC分类号： B29C31/04 , B29C43/58 , B29C43/18
CPC分类号： B29C43/18 , B29C31/008 , B29C31/042 , B29C35/02 , B29C37/001 , B29C45/1468 , B29C2043/181 , H01L21/565 , H01L2924/0002 , H01L2924/00
摘要： The compact resin molding machine is capable of efficiently performing a sequence of molding actions from feeding a work and resin to accommodating the molded work. The resin molding machine comprises: a work conveying mechanism including a robot, which has a robot hand for holding the work and which is capable of rotating and linearly moving; a work feeding section for feeding the work; a resin feeding section for feeding the resin; a press section including a molding die set, in which the work is resin-molded; a work accommodating section for accommodating the molded work; and a control section controlling the entire resin molding machine. The work feeding section, the resin feeding section, the press section and the work accommodating section are located to enclose a moving area of the robot of the work conveying mechanism.
摘要翻译：紧凑型树脂成形机能够有效地进行从工件和树脂的供给到容纳模制工件的成型动作的顺序。树脂成型机包括：工件输送机构，包括机器人，其具有用于保持工件并能够旋转和线性移动的机器人手; 一个喂养工作的工作喂养部分; 用于供给树脂的树脂供给部; 包括成型模具的压制部，其中所述工件被树脂模制; 用于容纳模制工件的工件容纳部分; 以及控制整个树脂成型机的控制部。工件供给部，树脂供给部，压力部和工件容纳部被定位成包围作业输送机构的机器人的移动区域。

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