公开(公告)号：US07167353B2

公开(公告)日：2007-01-23

申请号：US10484613

申请日：2003-04-24

申请人： Kanako Yuyama ,  Ryutaro Nozu ,  Gen Masuda ,  Takaya Sato

发明人： Kanako Yuyama ,  Ryutaro Nozu ,  Gen Masuda ,  Takaya Sato

IPC分类号： H01G9/00

CPC分类号： H01G9/038 ,  B01D17/06 ,  C07C217/08 ,  H01B1/122 ,  H01G9/155 ,  H01G11/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0566 ,  H01M2300/0022 ,  H01M2300/0042 ,  Y02E60/13

摘要： The water present within an ionic liquid that is in a liquid state at 25° C. or an organic solution containing at least one ionic compound is decomposed by bringing electrodes into contact with the ionic liquid or organic solution within an atmosphere having a dew-point temperature not higher than −40° C. or under a reduced pressure of not more than 75 torr, thereby reducing the water content. This process makes it possible to obtain highly dehydrated ionic liquids.

摘要翻译： 存在于25℃下处于液态的离子液体中的水或含有至少一种离子性化合物的有机溶液通过在具有露点的气氛中使电极与离子液体或有机溶液接触而分解 温度不高于-40℃，或在不超过75乇的减压下，从而降低水分含量。 该方法可以获得高度脱水的离子液体。

公开(公告)号：US07297289B2

公开(公告)日：2007-11-20

申请号：US10472823

申请日：2002-03-25

申请人： Takaya Sato ,  Gen Masuda ,  Ryutaro Nozu ,  Tatsuya Maruo

发明人： Takaya Sato ,  Gen Masuda ,  Ryutaro Nozu ,  Tatsuya Maruo

IPC分类号： C07C217/08 ,  C07F9/08 ,  C07F9/54 ,  C07D295/08 ,  H01M10/40 ,  H01G9/038

CPC分类号： H01M6/166 ,  C07C217/08 ,  C07D295/088 ,  C07F9/5407 ,  H01G11/62 ,  H01G11/64 ,  H01M6/162 ,  H01M10/052 ,  H01M10/0566 ,  H01M10/0568 ,  H01M2300/0025 ,  Y02E60/13

摘要： Electrical storage devices having excellent low-temperature properties can be obtained by using a quaternary salt (or ionic liquid) of general formula (1) below as an electrolyte salt for electrical storage devices or a liquid electrolyte for electrical storage devices. In formula (1), R1 to R4 are each independently an alkyl group of 1 to 5 carbons or an alkoxyalkyl group of the formula R′—O—(CH2)n—, with the proviso that at least one group from among R1 to R4 is the above alkoxyalkyl group. X is a nitrogen or phosphorus atom, and Y is a monovalent anion.

摘要翻译： 通过使用下述通式（1）的季盐（或离子液体）作为蓄电装置的电解质盐或蓄电装置的液体电解质，可以得到具有优异的低温性能的蓄电装置。 在式（1）中，R 1至R 4各自独立地为1至5个碳的烷基或式R'-O-（CH 3）的烷氧基​​烷基 条件是R 1至R 4中的至少一个基团是 高于烷氧基烷基。 X是氮或磷原子，Y是一价阴离子。

公开(公告)号：US07471502B2

公开(公告)日：2008-12-30

申请号：US11537269

申请日：2006-09-29

申请人： Takaya Sato ,  Gen Masuda ,  Ryutaro Nozu ,  Tatsuya Maruo

发明人： Takaya Sato ,  Gen Masuda ,  Ryutaro Nozu ,  Tatsuya Maruo

IPC分类号： H01G9/00

CPC分类号： H01M6/166 ,  C07C217/08 ,  C07D295/088 ,  C07F9/5407 ,  H01G11/62 ,  H01G11/64 ,  H01M6/162 ,  H01M10/052 ,  H01M10/0566 ,  H01M10/0568 ,  H01M2300/0025 ,  Y02E60/13

摘要： Electrical storage devices having excellent low-temperature properties can be obtained by using a quaternary salt (or ionic liquid) of general formula (1) below as an electrolyte salt for electrical storage devices or a liquid electrolyte for electrical storage devices. In formula (1), R1 to R4 are each independently an alkyl group of 1 to 5 carbons or an alkoxyalkyl group of the formula R′—O—(CH2)n—, with the proviso that at least one group from among R1 to R4 is the above alkoxyalkyl group. X is a nitrogen or phosphorus atom, and Y is a monovalent anion.

摘要翻译： 通过使用下述通式（1）的季盐（或离子液体）作为蓄电装置的电解质盐或蓄电装置的液体电解质，可以得到具有优异的低温特性的蓄电装置。 在式（1）中，R 1至R 4各自独立地为1至5个碳的烷基或式R'-O-（CH 2）n - 的烷氧基烷基，条件是至少一个R 1至 R4是上述烷氧基烷基。 X是氮或磷原子，Y是一价阴离子。

公开(公告)号：US20070031729A1

公开(公告)日：2007-02-08

申请号：US11537269

申请日：2006-09-29

申请人： Takaya Sato ,  Gen Masuda ,  Ryutaro Nozu ,  Tatsuya Maruo

发明人： Takaya Sato ,  Gen Masuda ,  Ryutaro Nozu ,  Tatsuya Maruo

IPC分类号： H01M10/40 ,  H01G9/035 ,  H01G9/038

CPC分类号： H01M6/166 ,  C07C217/08 ,  C07D295/088 ,  C07F9/5407 ,  H01G11/62 ,  H01G11/64 ,  H01M6/162 ,  H01M10/052 ,  H01M10/0566 ,  H01M10/0568 ,  H01M2300/0025 ,  Y02E60/13

摘要： Electrical storage devices having excellent low-temperature properties can be obtained by using a quaternary salt (or ionic liquid) of general formula (1) below as an electrolyte salt for electrical storage devices or a liquid electrolyte for electrical storage devices. In formula (1), R1 to R4 are each independently an alkyl group of 1 to 5 carbons or an alkoxyalkyl group of the formula R′—O—(CH2)n—, with the proviso that at least one group from among R1 to R4 is the above alkoxyalkyl group. X is a nitrogen or phosphorus atom, and Y is a monovalent anion.

摘要翻译： 通过使用下述通式（1）的季盐（或离子液体）作为蓄电装置的电解质盐或蓄电装置的液体电解质，可以得到具有优异的低温特性的蓄电装置。 在式（1）中，R 1至R 4各自独立地为1至5个碳的烷基或式R'-O-（CH 3）的烷氧基​​烷基 条件是R 1至R 4中的至少一个基团是 高于烷氧基烷基。 X是氮或磷原子，Y是一价阴离子。

公开(公告)号：US20060061330A1

公开(公告)日：2006-03-23

申请号：US10518326

申请日：2003-08-11

申请人： Takaya Sato ,  Yoshiki Kobayashi ,  Ryutaro Nozu ,  Tatsuya Maruo ,  Kimiyo Banno ,  Masaaki Isobe

发明人： Takaya Sato ,  Yoshiki Kobayashi ,  Ryutaro Nozu ,  Tatsuya Maruo ,  Kimiyo Banno ,  Masaaki Isobe

IPC分类号： H02J7/00

CPC分类号： H02J7/0021 ,  H01M10/44 ,  H02J7/0027

摘要： A charging system for a rechargeable battery with a rapid charge capacity. This invention relates to the charging system for the rechargeable battery with a rapid charge capacity which can be recharged at a public place. The charging system comprises a charging equipment for the rapid charge battery, a measurement display unit which measures and displays a charging condition and deterioration of the rapid charge battery, and a fee collection device which collects a charging fee.

摘要翻译： 具有快速充电能力的充电电池的充电系统。 本发明涉及一种具有快速充电能力的可再充电电池的充电系统，其可在公共场所进行再充电。 充电系统包括用于快速充电电池的充电设备，测量并显示充电状况和快速充电电池劣化的测量显示单元，以及收取费用的收费设备。

公开(公告)号：US06617830B2

公开(公告)日：2003-09-09

申请号：US10144227

申请日：2002-05-10

申请人： Ryutaro Nozu ,  Hisayoshi Mori ,  Takaya Sato

发明人： Ryutaro Nozu ,  Hisayoshi Mori ,  Takaya Sato

IPC分类号： H01M146

CPC分类号： F02N11/0866 ,  B60R16/03 ,  F02N11/0862 ,  F02N2011/0885 ,  F02N2200/061 ,  F02N2200/062 ,  F02N2200/063 ,  H02J7/345

摘要： A capacitor system suitable for charging and discharging of a vehicle such as discharging due to starting of an engine, charging by an alternator, and recharging upon braking. The capacitor system can be a vehicle power source having several connected cells in which ion conductive materials are arranged between a pair of electrode structures with large surface area materials and an electric double layer is formed between the large surface area materials in the electrode structure and an electrolyte of the ion conductive materials. Charging and discharging are controlled for state of charge of the capacitor unit with several connected modules to be within a predetermined range. A minimum charge within the predetermined range is sufficient for the engine to start while a maximum charge within the predetermined range is within a rated voltage of the capacitor unit with several connected modules.

公开(公告)号：US20090027829A1

公开(公告)日：2009-01-29

申请号：US12224675

申请日：2007-04-11

申请人： Ryutaro Nozu ,  Mami Ilzuka

发明人： Ryutaro Nozu ,  Mami Ilzuka

IPC分类号： H01G9/155

CPC分类号： H01G9/016 ,  H01G9/10 ,  H01G9/155 ,  H01G11/12 ,  H01G11/52 ,  H01G11/72 ,  H01G11/74 ,  H01G11/76 ,  H01G11/82 ,  H01G11/84 ,  Y02E60/13 ,  Y02T10/7022

摘要： A case (2) houses positive electrodes and negative electrodes of an electrical double layer capacitor. An insulator (10) is so arranged as to cross four surfaces around the case (2). Positive electrode side terminals (21) are welded on respective positive electrodes (20) of a capacitor main body (11). The positive side terminals (21) are bundled together, and are electrically connected to a connection portion (22) which is formed on an inner wall surface of a divided surface (3A) of a first side surface (3) constituting the case (2). Negative electrode side terminals (31) are welded on respective negative electrodes (30) of the capacitor main body (11). The negative electrode side terminals (31) are bundled together, and are electrically connected to a connection portion (32) which is formed on an inner wall surface of a divided surface (3B) of the first side surface (3) constituting the case (2).

摘要翻译： 壳体（2）容纳双电层电容器的正极和负极。 绝缘体（10）被布置成围绕壳体（2）穿过四个表面。 正极侧端子（21）焊接在电容器主体（11）的各正极（20）上。 正侧端子（21）捆扎在一起，并且电连接到形成在构成壳体（2）的第一侧面（3）的分割面（3A）的内壁面上的连接部（22） ）。 负电极侧端子（31）焊接在电容器主体（11）的各负极（30）上。 负极侧端子31被捆扎在一起，与形成在构成壳体的第一侧面（3）的分割面（3B）的内壁面上的连接部（32）电连接 2）。

公开(公告)号：US06809433B2

公开(公告)日：2004-10-26

申请号：US10189735

申请日：2002-07-08

申请人： Ryutaro Nozu

发明人： Ryutaro Nozu

IPC分类号： H02M700

CPC分类号： H02J7/0016 ,  H02J7/345 ,  Y02T10/7055

摘要： A capacitor unit with plural double layer capacitors eliminating irregularity in a state of charge of the respective double layer capacitor in the capacitor unit. A capacitor unit, a capacitor unit control method, a capacitor unit control apparatus and a vehicle charging system, wherein a chargeable and dischargeable capacitor unit 1 with plural electronic double layer capacitors 11 connected in series is characterized in that electric double layer capacitors 11 in a higher state of charge is subject to discharge so that a state of charging of the respective electric double layer capacitor 11 may become approximately equal to each other.

摘要翻译： 具有多个双层电容器的电容器单元，其消除电容器单元中的双层电容器的充电状态的不规则性。 电容器单元，电容器单元控制方法，电容器单元控制装置和车辆充电系统，其中具有串联连接的多个电子双层电容器11的可充放电电容器单元1的特征在于， 较高的充电状态将被放电，使得双电层电容器11的充电状态可能变得大致相等。

公开(公告)号：US07426103B2

公开(公告)日：2008-09-16

申请号：US11419086

申请日：2006-05-18

申请人： Ryutaro Nozu ,  Mami Nakamura

发明人： Ryutaro Nozu ,  Mami Nakamura

IPC分类号： H01G9/00

CPC分类号： H01G9/26 ,  H01G9/155 ,  Y02E60/13 ,  Y02T10/7022

摘要： An electric double layer capacitor is configured as follows. A changeover switch is connected to a positive electrode of the electric double layer capacitor, a power supply or electric load is connected to a terminal a of the changeover switch, and an auxiliary electrode is connected to a terminal b thereof through a resistor. The changeover switch is being switched to the terminal a, and discharge and charge of the electric double layer capacitor are repeated. When a discharge capacity becomes equal to or less than a lower limit threshold or an internal resistance becomes equal to or more than an upper limit threshold, the changeover switch is switched to the terminal b from the terminal a to make a channel between the positive electrode and the auxiliary electrode be a closed circuit through the resistor, and resistance discharge is conducted from the positive electrode.

摘要翻译： 双电层电容器如下构成。 转换开关连接到双电层电容器的正电极，电源或电负载连接到转换开关的端子a，辅助电极通过电阻器连接到端子b。 切换开关切换到端子a，重复双电层电容器的放电和充电。 当放电容量变得等于或小于下限阈值或内部电阻变得等于或大于上限阈值时，转换开关从端子a切换到端子b，以在正极之间形成通道 并且辅助电极是通过电阻器的闭合电路，并且从正极传导电阻放电。

公开(公告)号：US08030901B2

公开(公告)日：2011-10-04

申请号：US12936277

申请日：2009-04-15

申请人： Ryutaro Nozu ,  Kunihiro Mitsuya

发明人： Ryutaro Nozu ,  Kunihiro Mitsuya

IPC分类号： H02J7/04 ,  H02J7/00

CPC分类号： H01M10/441 ,  H01M2/1016 ,  H01M10/482

摘要： Provided is an electric energy storage device capable of improving a charging efficiency when electric power supplied with an input current having a current value repeatedly exhibiting peaks and valleys is to be storaged by using a secondary battery and an electric double-layer capacitor. The electric energy storage device includes: an electric double-layer capacitor; and a battery unit including at least one secondary battery, the battery unit being connected in parallel to the electric double-layer capacitor, in which: a ratio of an internal resistance of the electric double-layer capacitor to an internal resistance of the battery unit is determined according to parameters relating to the input current.

摘要翻译： 提供一种能够通过使用二次电池和双电层电容器来存储具有重复出现峰值的电流值的输入电流的电力的电力提供充电效率的电能存储装置。 蓄电装置包括：双电层电容器; 以及包括至少一个二次电池的电池单元，所述电池单元并联连接到所述双电层电容器，其中：所述双电层电容器的内部电阻与所述电池单元的内部电阻的比率 根据与输入电流有关的参数来确定。