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1. 发明专利

JP2013190259A Method for measuring derivative of open circuit voltage with respect to battery temperature, device for measuring derivative of open circuit voltage with respect to battery temperature, battery temperature estimation method, battery temperature estimation device, battery degradation state prediction method, and battery degradation state prediction device 有权
标题翻译：用于测量与电池温度相关的开路电压的方法，用于测量相对于电池温度的开路电压衍生的装置，电池温度估算方法，电池温度估计装置，电池降级状态预测方法和电池降级状态预测装置
公开(公告)号：JP2013190259A
公开(公告)日：2013-09-26
申请号：JP2012055518
申请日：2012-03-13
申请人： Sony Corp , ソニー株式会社
发明人： HOTTA SHIN , HATASAWA TAKENOBU , KAMISAKA SHINICHI
IPC分类号： G01R31/36 , H01M10/48 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a method and device for measuring fundamental data for obtaining entropy change with high accuracy in a secondary battery etc.SOLUTION: In a method of measuring a derivative of open circuit voltage with respect to the temperature of a battery comprising secondary batteries, the open circuit voltage Vof a battery 11 is measured by a voltage measuring device 41 and the temperature T of the battery 11 is measured by a temperature measuring device 31, on the condition that temperature variations of the battery 11 are not greater than the temperature measurement limit of the temperature measuring device 31 and the condition that open circuit voltage variations of the battery 11 are not greater than the voltage measurement limit of the voltage measuring device 41. Based on those measurement results, the derivative of the battery open circuit voltage Vwith respect to the battery temperature T, namely, δV/δT, is obtained.
摘要翻译：要解决的问题：提供一种用于在二次电池等中以高精度测量基本数据以获得熵变的方法和装置。解决方案：在测量相对于电池的温度的开路电压的导数的方法中，包括二次电池中，电池11的开路电压V由电压测量装置41测量，电池11的温度变化不大于1的情况下，由温度测量装置31测量电池11的温度T. 温度测量装置31的温度测量极限和电池11的开路电压变化的条件不大于电压测量装置41的电压测量极限。基于这些测量结果，电池开路的导数获得相对于电池温度T的电压V，即δV/δT。

2. 发明专利

JP2011035205A Electrochemical capacitors 审中-公开
标题翻译：电化学电容器
公开(公告)号：JP2011035205A
公开(公告)日：2011-02-17
申请号：JP2009180917
申请日：2009-08-03
申请人： Sony Corp , ソニー株式会社
发明人： ITO KANAKO , KAMISAKA SHINICHI
IPC分类号： H01G11/22 , H01G11/24 , H01G11/26 , H01G11/28 , H01G11/38 , H01G11/42 , H01G11/52 , H01G11/54 , H01G11/56 , H01G11/86
CPC分类号： H01G11/64 , H01G11/28 , H01G11/38 , H01G11/52 , H01G11/54 , H01G11/58 , H01G11/86 , Y02E60/13
摘要： PROBLEM TO BE SOLVED: To provide an electrochemical capacitor capable of improving a discharge characteristic. SOLUTION: A positive electrode 11 and a negative electrode 12 are laminated on each other through a separator 13. The positive electrode 11 includes a positive electrode active material layer 11B on one surface of a positive electrode collector 11A, and the negative electrode 12 includes a negative electrode active material layer 12B on one surface of a negative electrode collector 12A. Each of the positive electrode active material layer 11B and the negative electrode active material layer 12B contains an ionic liquid and a polymer compound along with the active material. Since the ionic liquid is retained by the polymer compound in each of the positive electrode 11 and the negative electrode 12, discharge capacity is prevented from being easily degraded. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够改善放电特性的电化学电容器。解决方案：正极11和负极12通过隔板13彼此层叠。正极11包括在正极集电体11A的一个表面上的正极活性物质层11B，负极 12包括在负极集电体12A的一个表面上的负极活性物质层12B。正极活性物质层11B和负极活性物质层12B中的每一个与活性物质一起含有离子液体和高分子化合物。由于离子液体由正极11和负极12中的高分子化合物保持，所以防止了放电容量的劣化。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2009152058A Ion conductor and fuel cell 审中-公开
标题翻译：离子导体和燃料电池
公开(公告)号：JP2009152058A
公开(公告)日：2009-07-09
申请号：JP2007328850
申请日：2007-12-20
申请人： Sony Corp , ソニー株式会社
发明人： SAWADA SHINICHI , KAMISAKA SHINICHI , MAKITA KENGO , ITO KANAKO
IPC分类号： H01M8/02 , H01B1/06
CPC分类号： H01G9/022 , H01B1/122 , H01M8/04186 , H01M8/04276 , H01M8/08 , H01M8/1023 , H01M8/1027 , H01M2300/0005 , Y02T10/7022
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell capable of securing high safety and obtaining characteristics such as good safety and power density. SOLUTION: An ion conductor which is solid at normal temperature, and is made by dissolving an organic compound having at least one of a sulfonate group or phosphonate group in a solvent is distributed as a first fluid F1 containing electrolyte in an electrolyte flow channel 30 between the fuel electrode 10 and an oxygen electrode 20. Thereby, resistance between the fuel electrode 10 and the oxygen electrode 20 can be suppressed. Furthermore, when the solvent is vaporized by an environmental change, the organic compound remains in a solid state and thus corrosion of peripheral members can be prevented. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够确保高安全性并获得诸如良好的安全性和功率密度等特性的燃料电池。解决方案：在常温下为固体，通过将具有磺酸盐基团或膦酸酯基团中的至少一种的有机化合物溶解在溶剂中而形成的离子导体作为含有电解质的第一流体F1分散在电解液中燃料电极10和氧电极20之间的通道30。由此，可以抑制燃料电极10与氧电极20之间的电阻。此外，当溶剂被环境变化蒸发时，有机化合物保持固体状态，从而可以防止周边部件的腐蚀。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006032249A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2006032249A
公开(公告)日：2006-02-02
申请号：JP2004212620
申请日：2004-07-21
申请人： Sony Corp , ソニー株式会社
发明人： KAMISAKA SHINICHI , MAKITA KENGO , TOMITA TAKASHI
IPC分类号： H01M8/02 , H01M4/86 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a low-cost and high-performance fuel cell by improving permeation and diffusion of a fuel in an electrode to allow generated protons and electrons to smoothly move in the electrode. SOLUTION: This fuel cell 10 is so structured that an electrolyte membrane 11 having ion conductivity is sandwiched between a pair of electrodes. At least either of the pair of electrodes has a structure where a small void having a diameter of 0.001-0.1 μm and a large void having a diameter of 0.1-100 μm are present. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过改善电极中的燃料的渗透和扩散来提供低成本和高性能的燃料电池，以允许产生的质子和电子在电极中平稳地移动。解决方案：该燃料电池10的结构使得具有离子传导性的电解质膜11夹在一对电极之间。一对电极中的至少任一个具有直径为0.001-0.1μm的小空隙和直径为0.1-100μm的大空隙的结构。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2012075313A Charging apparatus, charging system and electric vehicle 审中-公开
标题翻译：充电装置，充电系统和电动车
公开(公告)号：JP2012075313A
公开(公告)日：2012-04-12
申请号：JP2011244195
申请日：2011-11-08
申请人： Sony Corp , ソニー株式会社
发明人： KAMISAKA SHINICHI , TAKABAYASHI HIROSHI
IPC分类号： H02J7/10 , B60L3/00 , B60L11/18 , H01M10/44 , H01M10/46 , H01M10/48 , H02J7/04
CPC分类号： H01M10/44 , H01M10/0525 , H02J7/0044 , H02J7/0047 , Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a charging apparatus of a secondary battery, a charging system and an electric vehicle in which a user can use the secondary battery immediately after he starts charging it, preventing the secondary battery from being left in a state of full charge to be deteriorated.SOLUTION: A charging apparatus comprises: timing means that times current time; charge-completion time setting means that sets a charge-completion time at which charging a secondary battery is completed; charge-resumption time calculating means that calculates a charge-resumption time based on a time required for completion of charging the secondary battery when it is started charging after its volume reached a prescribed volume and the charge-completion time; and charge-control means that halts charging the secondary battery after it is charged to the prescribed volume and charges it in a first charging mode that resumes charging when the current time reaches the charge-resumption time.
摘要翻译：要解决的问题：为了提供二次电池，充电系统和电动车辆的充电装置，其中用户可以在其开始充电之后立即使用二次电池，防止二次电池被留在充满电状态会恶化。解决方案：充电装置包括：定时意味着时间当前时间; 充电完成时间设定装置，设定完成二次电池充电的充电完成时间; 充电恢复时间计算装置，用于根据二次电池在其体积达到规定体积后开始充电完成充电所需的时间和充电完成时间来计算充电恢复时间; 以及充电控制装置，其在二次电池充电到规定的体积之后停止对二次电池的充电，并且在当前时间到达充电恢复时间时在恢复充电的第一充电模式中对其充电。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011096492A Lithium air battery 审中-公开
标题翻译：锂离子电池
公开(公告)号：JP2011096492A
公开(公告)日：2011-05-12
申请号：JP2009248755
申请日：2009-10-29
申请人： Sony Corp , ソニー株式会社
发明人： KAMISAKA SHINICHI
IPC分类号： H01M12/08 , H01M12/06
CPC分类号： H01M12/06 , H01M12/08 , Y02E60/128
摘要： PROBLEM TO BE SOLVED: To provide a lithium air battery that is used for a long period of time with little degradation due to effect by moisture in the air without inhibiting supply of oxygen to a porous positive electrode due to air electrode collector. SOLUTION: The lithium air battery includes: an oxygen permselective membrane 80 hardly permeable to water vapor and selectively permeable to oxygen; an oxygen chamber 88 for storing therein oxygen; the air electrode collector 62 formed of a porous material; a diffusion layer 50 arranged between the air electrode collector and the porous positive electrode and formed of a conductive material; the porous positive electrode 10 for containing the conductive material and a catalyst material; a separator 30 hardly passing the water vapor therethrough; nonaqueous electrolyte 40; a negative electrode 20 for emitting lithium ions; and a negative electrode collector 64. The lithium air battery may also include a water-repellent layer. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供长时间使用的锂空气电池，由于空气中的水分的影响而几乎没有劣化，而不会由于空气极集电体而阻碍向多孔正极供应氧。解决方案：锂空气电池包括：难以渗透水蒸气并且选择性渗透氧气的氧选择性渗透膜80; 用于在其中存储氧的氧室88; 空气电极收集器62由多孔材料形成; 布置在空气电极集电体和多孔正极之间并由导电材料形成的扩散层50; 用于容纳导电材料的多孔正极10和催化剂材料; 分离器30几乎不使水蒸汽通过其中; 非水电解质40 用于发射锂离子的负极20; 和负极集电体64.锂空气电池还可以包括防水层。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011003303A Fuel cell system and electronic apparatus 审中-公开
标题翻译：燃料电池系统和电子设备
公开(公告)号：JP2011003303A
公开(公告)日：2011-01-06
申请号：JP2009143287
申请日：2009-06-16
申请人： Sony Corp , ソニー株式会社
发明人： ITO KANAKO , KUBO YOSUKE , MAKITA KENGO , KAMISAKA SHINICHI
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell capable of stably generating power, regardless of a state of use, while materializing miniaturization of the system using a liquid discharged from a fuel cell by circulating it, and to provide an electronic apparatus.SOLUTION: In this fuel cell system 1, the water discharged from a fuel cell 2 passes through a channel 23b and circulates in a pipe 1A, and the pipe 1A has a connection part P2 in a part of its route, and is connected to a pipe 1B to distribute fuel F1 stored in a fuel tank 7 at the connection part P2. The fuel F1 is supplied directly into the pipe 1A through the pipe 1B, and the fuel F1 is properly mixed with a liquid such as circulating water. In a process of circulating the water discharged from the fuel cell 2 while collecting it, the concentration of fuel supplied to the fuel cell 2 is adjusted.
摘要翻译：要解决的问题：提供一种能够稳定地发电的燃料电池，而不管使用状态如何，同时利用通过循环从燃料电池排出的液体来实现系统的小型化，并提供电子设备。解决方案：在该燃料电池系统1中，从燃料电池2排出的水通过通道23b并在管1A中循环，管1A在其路线的一部分具有连接部P2，并且连接到管1B 将储存在燃料箱7中的燃料F1分配到连接部P2。燃料F1通过管1B直接供给到管1A中，燃料F1与循环水等液体适当混合。在收集燃料电池2排出的水的循环过程中，调整供给到燃料电池2的燃料浓度。

8. 发明专利

JP2009231111A Fuel cell unit, fuel cell stack and electronic device 审中-公开
标题翻译：燃料电池单元，燃料电池堆和电子设备
公开(公告)号：JP2009231111A
公开(公告)日：2009-10-08
申请号：JP2008076280
申请日：2008-03-24
申请人： Sony Corp , ソニー株式会社
发明人： MAKITA KENGO , KAMISAKA SHINICHI
IPC分类号： H01M8/02 , H01M8/00 , H01M8/08 , H01M8/24
CPC分类号： H01M8/1011 , H01M8/0289 , H01M8/0293 , H01M8/04089 , H01M8/04186 , H01M8/04197 , H01M8/04276 , H01M8/04559 , H01M8/04589 , H01M8/04753 , H01M8/1009 , Y02E60/523
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell unit, fuel cell stack and an electronic device, capable of restraining increase in thickness of a plurality of fuel battery cells in case they are stacked. SOLUTION: The fuel cell unit 1 has an oxygen electrode 20A and an oxygen electrode 20B arranged at either side of a fuel electrode 10. The fuel electrode 10 has a diffusion layer 12 and a catalyst layer 13 on each side of a collector 11, and the oxygen electrodes 20A, 20B have a diffusion layer 22 and a catalyst layer 23, respectively, on the face of a collector 21 opposed to the fuel electrode 10. A flow channel 30 each for fluid including fuel and electrolyte to flow through is fitted between the fuel electrode 10 and the oxygen electrode 20A as well as the oxygen electrode 20B. With this, the one electrode 10 has the fuel and the electrolyte supplied on either face, so that it generates reaction with the both oxygen electrodes 20A, 20B to obtain power. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种燃料电池单元，燃料电池堆和电子设备，其能够在堆叠时抑制多个燃料电池单元的厚度增加。解决方案：燃料电池单元1具有设置在燃料电极10的两侧的氧电极20A和氧电极20B。燃料电极10在集电体的每一侧具有扩散层12和催化剂层13 如图11所示，氧电极20A，20B在与燃料电极10相对的集电体21的表面上分别具有扩散层22和催化剂层23.每个用于流体的流路30包括燃料和电解质流过配置在燃料电极10和氧电极20A之间以及氧电极20B。由此，一个电极10具有在任一面上供给的燃料和电解质，从而与氧电极20A，20B产生反应以获得电力。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009032490A Fuel cell system and electronic equipment 审中-公开
标题翻译：燃料电池系统和电子设备
公开(公告)号：JP2009032490A
公开(公告)日：2009-02-12
申请号：JP2007194514
申请日：2007-07-26
申请人： Sony Corp , ソニー株式会社
发明人： MAKITA KENGO , KAMISAKA SHINICHI
IPC分类号： H01M8/04 , H01M8/18
CPC分类号： H01M8/04194 , H01M8/04231 , H01M8/1011 , Y02E60/523
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system and generating power for a long period of time, by restraining an adverse effects of fuel crossover, and also to provide an electronic equipment using the system. SOLUTION: In case fuel crosses over to be accumulated in electrolyte solution and an adverse effect such as fall of input voltage occurs, fuel supply by a fuel supply part 150 is stopped by a control part 130. With this, rise of a crossover volume of fuel is inhibited, and the fuel accumulated in the electrolyte solution is oxidized at either a fuel electrode or an oxygen electrode, and removed. Later, when fuel supply by the fuel supply part 5 is resumed by the control part 130, high output voltage is recovered. The control part 130 detects a volume of fuel contained in the electrolyte solution based on at least one out of generation current, generation voltage, and generation power of the generating part 110, or based on measurement results of densities of the electrolyte solution, and decides on timing of carrying out electrolyte solution cleaning, based on the detected value. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过抑制燃料交叉的不良影响，以及提供使用该系统的电子设备，提供长时间的燃料电池系统和发电。解决方案：如果燃料过度积聚在电解质溶液中，并且产生诸如输入电压下降的不利影响，则燃料供给部分150的燃料供应被控制部分130停止。由此，燃料的交叉体积被抑制，积聚在电解液中的燃料在燃料电极或氧电极处被氧化并除去。之后，当通过控制部130恢复燃料供给部5的燃料供给时，回收高输出电压。控制部130基于生成电流，发电电压和发电部110的发电功率中的至少一个，或者基于电解液的密度的测定结果，检测电解液中所含的燃料的体积，并且决定根据检测值进行电解液清洗的时间。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2005077332A Method, device, and program for calculating remaining amount of battery 有权
标题翻译：用于计算剩余电量的方法，装置和程序
公开(公告)号：JP2005077332A
公开(公告)日：2005-03-24
申请号：JP2003310461
申请日：2003-09-02
申请人： Sony Corp , ソニー株式会社
发明人： KAMISAKA SHINICHI , MITSUYOSHI NOZOMI
IPC分类号： G01R31/36 , H01M10/48
CPC分类号： G01R31/3651 , G01R31/361 , G01R31/3624 , G01R31/3648 , G01R31/3682
摘要： PROBLEM TO BE SOLVED: To provide a method, a device, and a program for calculating the remaining amount of a battery which can predict the remaining amount of a secondary battery with high precision, using a simple circuit configuration. SOLUTION: The method measures an output voltage value of the secondary battery, draws a distinction for the use mode of the secondary battery between a high-consumption mode in which an output current value is not lower than a threshold, and a low-consumption mode in which it is lower than the threshold. On the low-consumption mode, the remaining amount is calculated based on a predetermined reference voltage curve which is a discharging characteristic of the secondary battery and the output voltage value. On the high-consumption mode, the remaining amount is calculated as the residual amount remains unchanged on switching from the low-consumption mode to the high-consumption mode. On the high-consumption mode, the remaining amount may be calculated based on a reference remaining amount before a change in the use mode, a starting voltage which is an output voltage on starting the high-consumption mode, a predetermined cutoff voltage of the secondary battery, and the output voltage value. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用简单的电路配置来计算可以高精度地预测二次电池的剩余量的电池的剩余量的方法，装置和程序。解决方案：该方法测量二次电池的输出电压值，在输出电流值不低于阈值的高消耗模式和低电平值之间区分二次电池的使用模式 - 其消费模式低于阈值。在低消耗模式下，基于作为二次电池的放电特性的预定参考电压曲线和输出电压值来计算剩余量。在高消耗模式下，由于从低消耗模式切换到高消耗模式，剩余量保持不变。在高消耗模式下，可以基于在使用模式改变之前的参考剩余量，作为开始高消耗模式时的输出电压的起始电压，二次侧的预定截止电压来计算剩余量电池和输出电压值。版权所有（C）2005，JPO＆NCIPI

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