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1. 发明授权

US06474428B1 Electric torque converter mounted on parallel hybrid vehicle 有权
标题翻译：安装在并联混合动力汽车上的电力变矩器
公开(公告)号：US06474428B1
公开(公告)日：2002-11-05
申请号：US09691062
申请日：2000-10-19
申请人： Masato Fujikawa , Yasuo Sumi , Kenji Nakashima
发明人： Masato Fujikawa , Yasuo Sumi , Kenji Nakashima
IPC分类号： B60K100
CPC分类号： B60K6/365 , B60K6/383 , B60K6/40 , B60K6/405 , B60K6/48 , B60K6/547 , B60L11/14 , B60L2270/40 , F16H3/66 , F16H3/725 , H02K7/006 , Y02T10/6221 , Y02T10/641 , Y02T10/70 , Y02T10/7077 , Y10S903/903 , Y10S903/906 , Y10S903/909 , Y10S903/91 , Y10S903/913 , Y10S903/919 , Y10S903/951 , Y10S903/952
摘要： An electric torque converter mounted on a parallel hybrid vehicle employing a parallel hybrid system, using both an internal combustion engine and an electric motor for propulsion, includes an electric motor generator, and a composition-and-distribution mechanism located between the engine and a transmission for mechanically combining torque produced by the engine and torque produced by the motor generator with each other and for mechanically distributing the torque produced by the engine into the motor generator and a transmission input shaft. A converter case of the electric torque converter has a first casing member partitioning the transmission from the electric torque converter, a second casing member located between the engine and the transmission for partitioning the electric torque converter from the exterior, and a third casing member partitioning the motor generator from the composition-and-distribution mechanism. The third casing member has a large-diameter portion fixed to the first casing member, a medium-diameter portion housing therein the composition-and-distribution mechanism and placing therearound a motor generator rotor so that part of the motor generator rotor overlaps with the composition-and-distribution mechanism in a radial direction, and a small-diameter portion whose inner periphery rotatably supports a motor generator rotor support arranged coaxially with the transmission input shaft.
摘要翻译：一种使用并联混合动力系统的并联混合动力车辆的电力变矩器，其使用内燃机和用于推进的电动机，包括电动发电机和位于发动机和变速器之间的组合和分配机构用于机械地组合由发动机产生的扭矩和由电动发电机产生的扭矩彼此并且将由发动机产生的扭矩机械地分配到电动发电机和变速器输入轴中。电动液力变矩器的转换器壳体具有分隔来自电力变矩器的变速器的第一壳体构件，位于发动机和变速器之间的第二壳体构件，用于将电力变矩器与外部分隔开;第三壳体构件，电动发电机组成分配机制。第三壳体构件具有固定到第一壳体构件的大直径部分，容纳组合和分配机构的中等直径部分，并且围绕电动发电机转子放置，使得电动发电机转子的一部分与组合物重叠以及小径部，其内周部可旋转地支撑与变速器输入轴同轴配置的电动发电机转子支承部。

2. 发明授权

US06492742B1 Electric torque converter mounted on parallel hybrid vehicle 有权
标题翻译：安装在并联混合动力汽车上的电力变矩器
公开(公告)号：US06492742B1
公开(公告)日：2002-12-10
申请号：US09688109
申请日：2000-10-16
申请人： Masato Fujikawa , Yasuo Sumi , Kenji Nakashima
发明人： Masato Fujikawa , Yasuo Sumi , Kenji Nakashima
IPC分类号： B60L1102
CPC分类号： B60K6/26 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/48 , B60L11/14 , B60L15/20 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , H02K7/006 , H02K7/10 , H02K11/00 , Y02T10/6221 , Y02T10/641 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10S903/903 , Y10S903/906 , Y10S903/909 , Y10S903/91 , Y10S903/919 , Y10S903/951 , Y10S903/952
摘要： An electric torque converter mounted on a parallel hybrid vehicle employing a parallel hybrid system, using both an internal combustion engine and an electric motor for propulsion, includes an electric motor generator having a motor generator rotor and a motor generator stator coil, and a composition-and-distribution mechanism located between the engine and a transmission for combining torque produced by the engine and torque produced by the motor generator with each other and for mechanically distributing the torque produced by the engine into the motor generator and a transmission input shaft. A converter case includes a third casing member formed with a boss portion supporting a rotating member of the composition-and-distribution mechanism by a bearing, and partitioning the motor generator from the composition-and-distribution mechanism. Also provided is a rotor support including a substantially cylindrical outer support portion supporting thereon the motor generator rotor, a substantially cylindrical inner support portion whose inner periphery is fixedly connected to the rotating member, and a connection portion interconnecting the inner and outer support portions. A locknut is located on the outer periphery of the rotating member and mates with a first one of axial ends of the substantially cylindrical inner support portion, for pre-loading the bearing via the rotor support. A position sensor includes a resolver rotor located on the inner periphery of the substantially cylindrical outer support portion, and a resolver stator located on the outer periphery of the boss portion.
摘要翻译：一种安装在采用并联混合动力系统的并联混合动力系统的电力变矩器，其使用内燃机和用于推进的电动机，包括具有电动发电机转子和电动发电机定子线圈的电动发电机，分配机构，位于发动机和用于将发动机产生的转矩和由电动发电机产生的扭矩相结合的变速器和用于将由发动机产生的扭矩机械地分配到电动发电机和变速器输入轴中的变速器之间。转换器壳体包括第三壳体部件，该第三壳体部件形成有通过轴承支撑组分分配机构的旋转部件的凸起部分，并且将组合分配机构分隔开。还提供了一种转子支撑件，其包括支撑在其上的基本上圆柱形的外部支撑部分，电动发电机转子，其内周固定地连接到旋转构件的大致圆柱形的内部支撑部分和连接内部和外部支撑部分的连接部分。锁定螺母位于旋转构件的外周上，并与大致圆筒形的内支撑部的轴向端部的第一个配合，用于经由转子支撑件预加载轴承。位置传感器包括位于大致圆筒形的外部支撑部分的内周上的旋转变压器转子和位于凸起部分的外周上的旋转变压器定子。

3. 发明授权

US09362587B2 Rectangular battery 有权
标题翻译：矩形电池
公开(公告)号：US09362587B2
公开(公告)日：2016-06-07
申请号：US13576871
申请日：2010-12-15
申请人： Tomohiko Yokoyama , Kazuki Endo , Masato Fujikawa
发明人： Tomohiko Yokoyama , Kazuki Endo , Masato Fujikawa
IPC分类号： H01M4/00 , H01M2/36 , H01M10/04 , H01M2/02 , H01M2/26 , H01M10/0587 , H01M10/052
CPC分类号： H01M10/0431 , H01M2/02 , H01M2/263 , H01M10/052 , H01M10/0587 , H01M2002/0205 , Y02T10/7011
摘要： In a rectangular battery, a lead 9L connected to an electrode plate having a first polarity is connected to a battery case 1 which is an external terminal having the first polarity. A lead 11L connected to an electrode plate having a second polarity is connected to an external terminal 25 having the second polarity, through a connection plate 29. A distance between the battery case 1 and the connection plate 29 at at least one end of the battery case 1 in a long-side direction is equal to or less than the half of the width of the battery case 1 in a short-side direction thereof.
摘要翻译：在矩形电池中，连接到具有第一极性的电极板的引线9L连接到作为具有第一极性的外部端子的电池壳体1。连接到具有第二极性的电极板的引线11L通过连接板29连接到具有第二极性的外部端子25.在电池的至少一端处电池壳体1和连接板29之间的距离长边方向的壳体1在短边方向上等于或小于电池壳体1的宽度的一半。

4. 发明授权

US09337454B2 Battery pack including gas absorption portion 有权
标题翻译：电池组包括气体吸收部分
公开(公告)号：US09337454B2
公开(公告)日：2016-05-10
申请号：US13643830
申请日：2011-11-04
申请人： Tomohiko Yokoyama , Masato Fujikawa , Akiko Yuasa
发明人： Tomohiko Yokoyama , Masato Fujikawa , Akiko Yuasa
IPC分类号： H01M2/12 , H01M2/10
CPC分类号： H01M2/1061 , H01M2/1241
摘要： A battery pack comprising: a secondary battery including a safety valve; a gas absorption portion including a gas absorbent represented by zeolite and a container hermetically enclosing the gas absorbent; and a case housing the secondary battery and the gas absorption portion. The safety valve is configured to discharge a gas produced in the secondary battery at the time of abnormality. The container includes a principal surface facing the safety valve, for example, and when the gas is discharged, the container is unsealed by rupturing of at least the principal surface of the container by an effect of heat or pressure of the gas.
摘要翻译：一种电池组，包括：二次电池，包括安全阀; 气体吸收部分，包括由沸石表示的气体吸收剂和气密地包围气体吸收剂的容器; 以及容纳二次电池和气体吸收部的壳体。安全阀被配置为在异常时排出在二次电池中产生的气体。容器包括例如面向安全阀的主表面，并且当气体排出时，容器通过气体的热或压力的影响使至少主体表面破裂而开封。

5. 发明授权

US09112209B2 Positive electrode for non-aqueous electrolyte secondary batteries and non-aqueous electrolyte secondary battery 有权
标题翻译：非水电解质二次电池用正极和非水电解质二次电池
公开(公告)号：US09112209B2
公开(公告)日：2015-08-18
申请号：US13383791
申请日：2011-03-18
申请人： Kazuki Endo , Masato Fujikawa
发明人： Kazuki Endo , Masato Fujikawa
IPC分类号： H01M4/131 , H01M4/62 , H01M10/0525 , H01M10/0587
CPC分类号： H01M4/131 , H01M4/621 , H01M10/0525 , H01M10/0587 , Y02E60/122 , Y02P70/54
摘要： Disclosed is a positive electrode for non-aqueous electrolyte secondary batteries, the positive electrode including a positive electrode material mixture layer which includes positive electrode active material particles and a binder. A curve representing a correlation between a distance from a current collector in the thickness direction of the positive electrode material mixture layer and an amount of the binder has a first maximum point, a minimum point, and a second maximum point. The minimum point corresponds to a position in a center area of the positive electrode material mixture layer in a thickness direction thereof, and the first and second maximum points correspond to a position nearer the current collector and a position further away from the current collector than the position corresponding to the minimum point, respectively. A ratio W1/W2 of an amount W1 at the first maximum point to an amount W2 at the minimum point of the binder per 100 parts by weight of the positive electrode active material particles is greater than 2.
摘要翻译：公开了一种非水电解质二次电池用正极，所述正极具有包含正极活性物质粒子和粘合剂的正极合剂层。表示正极复合层的厚度方向上的集电体的距离与粘合剂的量之间的相关性的曲线具有第一最大点，最小点和第二最大点。最小点对应于正极复合材料层在其厚度方向的中心区域中的位置，并且第一和第二最大点对应于更靠近集电器的位置和远离集电器的位置比分别对应于最小点的位置。相对于正极活性物质粒子100重量份，第一最大点处的量W1与粘合剂的最小点的量W2的比W1 / W2大于2。

6. 发明申请

US20140302366A1 NONAQUEOUS ELECTROLYTE SECONDARY CELL 有权
标题翻译：非电解电解质二次电池
公开(公告)号：US20140302366A1
公开(公告)日：2014-10-09
申请号：US14343198
申请日：2012-09-14
申请人： Yasunari Sugita , Kazuki Endo , Tatsuya Ishibashi , Masato Fujikawa
发明人： Yasunari Sugita , Kazuki Endo , Tatsuya Ishibashi , Masato Fujikawa
IPC分类号： H01M2/26 , H01M10/0587
CPC分类号： H01M2/263 , H01M4/70 , H01M10/0587 , Y02E60/122
摘要： A nonaqueous electrolyte secondary battery includes: an electrode group including a positive electrode plate, a negative electrode plate, and a separator. The positive and negative electrode plates are wound with the separator interposed therebetween. The positive electrode plate includes a first current collector exposed portion where a portion of the positive electrode current collector corresponding to an outermost portion of the electrode group is exposed over a length of greater than or equal to one turn in a winding direction of the electrode group, and a second current collector exposed portion where a portion of the positive electrode current collector corresponding to a middle portion of the electrode group is exposed over a length of greater than or equal to one turn in the winding direction. A positive electrode lead is provided on the second current collector exposed portion so as to be connected to an external electrode.
摘要翻译：非水电解质二次电池包括：包括正极板，负极板和隔膜的电极组。正极板和负极板之间夹有隔膜。正极板包括：第一集电体露出部，其中对应于电极组的最外部分的正极集电体的一部分在电极组的卷绕方向上暴露在大于或等于一匝的长度上以及第二集电体露出部，其中与电极组的中间部对应的正极集电体的一部分在卷绕方向上暴露在大于或等于一匝的长度上。正极引线设置在第二集电体露出部分上，以连接到外部电极。

7. 发明申请

US20130095356A1 CELL MODULE 有权
标题翻译：电池模块
公开(公告)号：US20130095356A1
公开(公告)日：2013-04-18
申请号：US13807672
申请日：2011-05-31
申请人： Keisuke Shimizu , Tomohiko Yokoyama , Masato Fujikawa , Keisuke Naito
发明人： Keisuke Shimizu , Tomohiko Yokoyama , Masato Fujikawa , Keisuke Naito
IPC分类号： H01M2/12
CPC分类号： H01M2/1223 , H01M2/1077 , H01M2/1241
摘要： Batteries 100 are accommodated in a case 20, wherein the batteries 100 each include an opening portion 8a for releasing gas produced in an associated one of the batteries to outside the battery, the case 20 is partitioned into an accommodation section 50 configured to accommodate the batteries 100 and an exhaust passage 60 configured to expel the gas released from at least one of the opening portions 8a of the batteries 100 to outside the case 20, the opening portions 8a of the batteries 100 are allowed to communicate with the exhaust passage 60 through sealed connection passages 40, and a one-way open valve 70 which is configured to open only along a direction from the opening portion 8a of the battery 100 to the exhaust passage 60 is provided in an intermediate portion or at an end of each of the connection passages 40.
摘要翻译：电池100容纳在壳体20中，其中电池100各自包括用于将相关联的一个电池中产生的气体释放到电池外部的开口部分8a，壳体20被分隔成容纳电池的容纳部分50 100和排气通道60，其被配置为将从电池100的至少一个开口部分8a释放的气体排出到壳体20的外部，电池100的开口部分8a通过密封的方式与排气通道60连通连接通道40和单向打开阀70被构造成仅沿着从电池100的开口部分8a到排气通道60的方向打开，在每个连接件的中间部分或末端通道40。

8. 发明申请

US20130040173A1 BATTERY PACK 有权
标题翻译：电池组
公开(公告)号：US20130040173A1
公开(公告)日：2013-02-14
申请号：US13643830
申请日：2011-11-04
申请人： Tomohiko Yokoyama , Masato Fujikawa , Akiko Yuasa
发明人： Tomohiko Yokoyama , Masato Fujikawa , Akiko Yuasa
IPC分类号： H01M2/12
CPC分类号： H01M2/1061 , H01M2/1241
摘要： A battery pack comprising: a secondary battery including a safety valve; a gas absorption portion including a gas absorbent represented by zeolite and a container hermetically enclosing the gas absorbent; and a case housing the secondary battery and the gas absorption portion. The safety valve is configured to discharge a gas produced in the secondary battery at the time of abnormality. The container includes a principal surface facing the safety valve, for example, and when the gas is discharged, the container is unsealed by rupturing of at least the principal surface of the container by an effect of heat or pressure of the gas.
摘要翻译：一种电池组，包括：二次电池，包括安全阀; 气体吸收部分，包括由沸石表示的气体吸收剂和气密地包围气体吸收剂的容器; 以及容纳二次电池和气体吸收部的壳体。安全阀被配置为在异常时排出在二次电池中产生的气体。容器包括例如面向安全阀的主表面，并且当气体排出时，容器通过气体的热或压力的影响使至少主体表面破裂而开封。

9. 发明授权

US08329334B2 Lithium secondary battery 有权
标题翻译：锂二次电池
公开(公告)号：US08329334B2
公开(公告)日：2012-12-11
申请号：US11396656
申请日：2006-04-04
申请人： Masato Fujikawa , Kohei Suzuki , Kaoru Inoue , Mikinari Shimada
发明人： Masato Fujikawa , Kohei Suzuki , Kaoru Inoue , Mikinari Shimada
IPC分类号： H01M2/04 , H01M2/16 , H01M2/18 , H01M4/00 , H01M6/10
CPC分类号： H01M10/0525 , H01M2/0413 , H01M2/1673 , H01M10/0587 , H01M10/4235 , Y02T10/7011
摘要： A lithium secondary battery that is excellent in resistance to short-circuits and heat, is unlikely to suffer a capacity loss due to impact such as dropping, and has a high capacity. The lithium secondary battery includes an electrode assembly including a strip-like positive electrode and a strip-like negative electrode that are wound together with a porous heat-resistant layer interposed therebetween, a non-aqueous electrolyte, and a battery can. The battery has a restricting part for restricting vertical movement of the electrode assembly. The distance A from the restricting part to the inner bottom face of the battery can and the width B of the negative electrode satisfy the relation: 0.965≦B/A≦0.995.
摘要翻译：耐短路，耐热性优异的锂二次电池不容易因滴落等冲击而产生容量损失，容量大。锂二次电池包括电极组件，其包括与介于其间的多孔耐热层缠绕在一起的带状正电极和带状负电极，非水电解质和电池罐。电池具有用于限制电极组件的垂直运动的限制部件。从电池罐的限制部分到内底面的距离A和负极的宽度B满足关系：0.965＆nlE; B / A＆nlE; 0.995。

10. 发明授权

US08163409B2 Evaluation method for safety upon battery internal short circuit, evaluation device for safety upon battery internal short circuit, battery, battery pack, and manufacturing method for battery and battery pack 有权
标题翻译：电池内部短路的安全性评价方法，电池内部短路时的安全性评价装置，电池，电池组以及电池和电池组的制造方法
公开(公告)号：US08163409B2
公开(公告)日：2012-04-24
申请号：US11798630
申请日：2007-05-15
申请人： Masato Fujikawa , Shinji Kasamatsu , Hajime Nishino , Mikinari Shimada
发明人： Masato Fujikawa , Shinji Kasamatsu , Hajime Nishino , Mikinari Shimada
IPC分类号： H01M2/00 , H01M10/48
CPC分类号： H01M10/4235 , G01R31/025 , G01R31/3641 , H01M10/052 , H01M10/4285 , H01M10/48 , H01M10/488 , Y10T29/49108
摘要： A method for evaluating the safety of a battery under an internal short-circuit condition. The method for evaluating an internal short-circuit of a battery is characterized in that a short-circuit can be caused at a desired location inside the battery. According to the evaluation method of the invention, the evaluation result is not affected by the constitution of the outermost part of the battery unlike nail penetration tests which are conventional evaluation methods. Also, unlike crush tests which are conventional evaluation methods, the locations of short-circuits do not vary among tests and the safety under an internal short-circuit condition can be evaluated accurately.
摘要翻译：一种用于在内部短路状况下评估电池的安全性的方法。用于评估电池的内部短路的方法的特征在于，可以在电池内的期望位置处引起短路。根据本发明的评价方法，评价结果不受作为常规评价方法的指甲穿透试验的电池的最外部的构成的影响。此外，与常规评估方法的挤压测试不同，短路的位置在测试之间不变，并且可以准确地评估内部短路条件下的安全性。

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