公开(公告)号：US20060046455A1

公开(公告)日：2006-03-02

申请号：US11200191

申请日：2005-08-10

申请人： Koji Nitta ,  Shinji Inazawa ,  Yoshihiro Hirata ,  Kazunori Okada

发明人： Koji Nitta ,  Shinji Inazawa ,  Yoshihiro Hirata ,  Kazunori Okada

IPC分类号： H01L21/44

CPC分类号： C25D5/34 ,  B81B2201/018 ,  B81B2207/07 ,  B81C1/00698 ,  C25D5/022 ,  C25D5/10 ,  H05K3/205 ,  H05K2203/0315 ,  H05K2203/1157

摘要： A method of manufacturing electrical parts is provided, which method comprises the steps of: forming a photoresist on a part of the surface of a substrate; forming a metal layer on the surface of the substrate after the photoresist has been formed; removing a part of the metal layer; removing a metal oxide film formed on the: surface of the metal layer as a result of removing a part of the metal layer; and removing the photoresist. With this method the contact resistance on the surfaces of the electrical parts can be decreased.

公开(公告)号：US09512530B2

公开(公告)日：2016-12-06

申请号：US11791518

申请日：2005-11-22

申请人： Shinji Inazawa ,  Koji Nitta ,  Kazunori Okada ,  Toshiyuki Nohira

发明人： Shinji Inazawa ,  Koji Nitta ,  Kazunori Okada ,  Toshiyuki Nohira

IPC分类号： C25D3/66

CPC分类号： C25D3/66

摘要： A molten salt bath includes at least two types selected from the group consisting of lithium, sodium, potassium, rubidium, cesium, beryllium, magnesium, calcium, strontium, and barium; at least one type selected from the group consisting of fluorine, chlorine, bromine, and iodine; at least one element selected from the group consisting of scandium, yttrium, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, manganese, technetium, rhenium, and lanthanoid; and an organic polymer having at least one type of a bond of carbon-oxygen-carbon and a bond of carbon-nitrogen-carbon. A deposit obtained using the molten salt bath, and a method of producing a metal deposit using the molten salt bath are provided.

摘要翻译： 熔盐浴包括选自锂，钠，钾，铷，铯，铍，镁，钙，锶和钡中的至少两种; 选自氟，氯，溴和碘的至少一种; 选自钪，钇，钛，锆，铪，钒，铌，钽，铬，钼，钨，锰，锝，铼和镧系元素中的至少一种元素。 和具有至少一种碳 - 氧 - 碳键和碳 - 碳 - 碳键的有机聚合物。 提供使用熔融盐浴获得的沉积物，以及使用熔融盐浴制备金属沉积物的方法。

公开(公告)号：US20140234685A1

公开(公告)日：2014-08-21

申请号：US14009252

申请日：2012-03-26

申请人： Koji Nitta ,  Shinji Inazawa ,  Shoichiro Sakai ,  Atsushi Fukunaga

发明人： Koji Nitta ,  Shinji Inazawa ,  Shoichiro Sakai ,  Atsushi Fukunaga

IPC分类号： H01M10/39

CPC分类号： H01M10/399 ,  H01M2/1646 ,  H01M2/166 ,  H01M10/4235

摘要： A separator for use in a molten salt battery has the problem that due to usage specific to the molten salt battery, the separator is placed under mechanical, thermal and chemical stress, so that cracking or rupture easily occurs, leading to a degradation in battery performance such as an internal short-circuit. The molten salt battery of the present invention includes a separator containing a metal oxide, particularly aluminum oxide and/or zirconium oxide in an amount of 75% or more. The separator improves mechanical, thermal and chemical resistance, and thus an internal short-circuit ascribable to the separator is hard to occur, so that the molten salt battery can be stably operated for a long period of time. The separator has high heat stability, so that the safety of the molten salt battery can be improved.

摘要翻译： 用于熔盐电池的隔板具有这样的问题，即由于熔融盐电池特有的使用，隔板被置于机械，热和化学应力下，容易发生开裂或破裂，导致电池性能降低 如内部短路。 本发明的熔融盐电池包括含有金属氧化物，特别是75％以上的氧化铝和/或氧化锆的隔膜。 分离器提高了机械，耐热和耐化学性，因此难以发生归因于分离器的内部短路，使得熔融盐电池能够长期稳定地运转。 隔膜具有高的热稳定性，从而能够提高熔融盐电池的安全性。

公开(公告)号：US20140106234A1

公开(公告)日：2014-04-17

申请号：US14124202

申请日：2012-05-31

申请人： Atsushi Fukunaga ,  Shinji Inazawa ,  Koji Nitta ,  Shoichiro Sakai

发明人： Atsushi Fukunaga ,  Shinji Inazawa ,  Koji Nitta ,  Shoichiro Sakai

IPC分类号： H01M10/04 ,  H01M10/39

CPC分类号： H01M10/0459 ,  H01M2/16 ,  H01M2/18 ,  H01M10/399

摘要： There is provided with a molten-salt battery which can prevent relative positional displacement between a positive electrode or a negative electrode and a separator. Both faces of the negative electrodes are covered with the separators which are formed to bend along a lower end part of the respective positive electrodes. The separators respectively have a V-shaped or U-shaped cross section, a bent part is formed to have a valley-like (groove-like) shape, and the respective bent parts are disposed along a lower side of the positive electrodes. The positive electrodes having both faces covered with the respective separators as described above and the negative electrodes are laminated alternately. The dimension of the separators after being bent is made larger than that of the positive electrodes and the negative electrodes by 1 to 10%.

摘要翻译： 设置有能够防止正极或负极与隔膜之间的相对位置偏移的熔盐电池。 负极的两面被形成为沿着各个正极的下端部弯曲的隔板覆盖。 隔板分别具有V形或U形横截面，弯曲部形成为具有谷状（槽状）的形状，并且各弯曲部沿着正极的下侧配置。 如上所述的具有由各个隔板覆盖的正面的正电极和负极交替层叠。 弯曲后的分离器的尺寸比正极和负极的尺寸大1〜10％。

公开(公告)号：US20140042979A1

公开(公告)日：2014-02-13

申请号：US14001040

申请日：2012-02-15

申请人： Shoichiro Sakai ,  Atsushi Fukunaga ,  Koji Nitta ,  Shinji Inazawa

发明人： Shoichiro Sakai ,  Atsushi Fukunaga ,  Koji Nitta ,  Shinji Inazawa

IPC分类号： H02J7/00

CPC分类号： H02J7/007 ,  H01M10/399 ,  H01M10/443 ,  H01M10/486 ,  H01M2300/0048

摘要： Provided is a charge/discharge control device 1 for controlling charge and discharge of a molten salt battery 2 containing molten salt as an electrolyte, the device including: a temperature sensor 12 configured to measure a temperature of the molten salt battery 2; and a control unit 13 configured to control a current value for charge and discharge such that when the temperature measured by the temperature sensor 12 is equal to or lower than a predetermined temperature, the current value for charge and discharge decreases as the measured temperature becomes lower, the predetermined temperature being higher than a melting point of the molten salt.

摘要翻译： 提供一种用于控制含有熔融盐作为电解质的熔盐电池2的充放电的充放电控制装置1，该装置包括：温度传感器12，其被配置为测量熔融盐电池2的温度; 以及控制单元13，被配置为控制充电和放电的当前值，使得当温度传感器12测量的温度等于或低于预定温度时，充电和放电的当前值随着测量温度变低而降低 ，预定温度高于熔融盐的熔点。

公开(公告)号：US20130330608A1

公开(公告)日：2013-12-12

申请号：US14002301

申请日：2012-02-22

申请人： Koji Nitta ,  Shinji Inazawa ,  Shoichiro Sakai ,  Atsushi Fukunaga ,  Toshiyuki Nohira ,  Rika Hagawara

发明人： Koji Nitta ,  Shinji Inazawa ,  Shoichiro Sakai ,  Atsushi Fukunaga ,  Toshiyuki Nohira ,  Rika Hagawara

IPC分类号： H01M10/39 ,  H01M10/054

CPC分类号： H01M10/3918 ,  H01M2/0285 ,  H01M2/0486 ,  H01M2/14 ,  H01M2/1626 ,  H01M2/1653 ,  H01M4/381 ,  H01M4/386 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0481 ,  H01M10/054 ,  H01M10/399 ,  H01M2300/0048

摘要： The molten salt used as an electrolyte of a molten salt battery is a mixed salt between a salt in which the anion is an ion represented by [R1-SO2—N—SO2—R2]— such as FSA ion and the cation is Na ion, and a salt in which the cation is an alkali metal ion other than Na ion or an alkaline earth metal ion. The active material of a positive electrode 1 is a metal oxide represented by NaxM1yM21-yO2 (wherein M1 is Fe or Ni, M2 is Mn or Ti, 0

摘要翻译： 用作熔融盐电池的电解质的熔融盐是阴离子是由[R1-SO2-N-SO2-R2]表示的离子如FSA离子和阳离子是Na离子的盐之间的混合盐 ，以及其中阳离子是除Na离子或碱土金属离子以外的碱金属离子的盐。 正极1的活性物质是由NaxM1yM21-yO2（其中M1是Fe或Ni，M2是Mn或Ti，0

公开(公告)号：US20130323567A1

公开(公告)日：2013-12-05

申请号：US14000589

申请日：2012-02-15

申请人： Shoichiro Saki ,  Atsushi Fukunaga ,  Koji Nitta ,  Shinji Inazawa

发明人： Shoichiro Saki ,  Atsushi Fukunaga ,  Koji Nitta ,  Shinji Inazawa

IPC分类号： H01M2/02

CPC分类号： H01M2/02 ,  H01M2/0202 ,  H01M2/0217 ,  H01M2/0237 ,  H01M2/0267 ,  H01M2/0275 ,  H01M10/0468 ,  H01M10/0481 ,  H01M10/34 ,  H01M10/39 ,  H01M2300/0048 ,  H01M2300/0054 ,  Y10T29/49108

摘要： It is an object to provide a molten salt battery which is capable of stably performing charging and discharging without using an internal elastic body for pressure contact as an essential constituent element. For achieving the object, the molten salt battery of the present invention includes: a molten salt battery body in which positive electrodes and negative electrodes are alternately stacked with a separator containing molten salt as an electrolyte interposed between the positive electrode and the negative electrode; and a battery case which is formed of a material having flexibility and hermetically covers the molten salt battery body while exposing only terminal parts from the positive electrode and negative electrode. When the battery case is brought into a negative pressure state at the inside, the battery case itself compresses the molten salt battery body in a stacking direction under external pressure based on atmospheric pressure.

摘要翻译： 本发明的目的是提供一种熔融盐电池，其能够在不使用用于压力接触的内部弹性体作为必要构成元件的情况下稳定地进行充放电。 为了达到上述目的，本发明的熔融盐电池包括：将正极和负极交替层叠的熔融盐电池体，隔着含有作为电解质的熔融盐的隔膜插入正极和负极之间; 以及电池壳体，其由具有柔性的材料形成，并且在仅暴露来自正极和负极的端子部分的同时气密地覆盖熔融盐电池体。 当电池盒在内部处于负压状态时，电池盒本身在大气压力的外部压力下沿层叠方向压缩熔融盐电池体。

公开(公告)号：US20080296163A1

公开(公告)日：2008-12-04

申请号：US12219573

申请日：2008-07-24

申请人： Koji Nitta ,  Kenji Miyazaki ,  Shinji Inazawa

发明人： Koji Nitta ,  Kenji Miyazaki ,  Shinji Inazawa

IPC分类号： C25D1/00

CPC分类号： C25D1/00 ,  B81C1/0065 ,  C25D3/66 ,  Y10T428/12493 ,  Y10T428/12576 ,  Y10T428/12806

摘要： A structure including tungsten as a main component and tungsten carbide and a method of manufacturing the structure are provided, wherein the content of carbon is at least 0.1% by mass and the total content of cobalt, nickel, and iron is 3% or less by mass, respectively based on the structure.

摘要翻译： 提供了以钨为主成分的结构和碳化钨及其制造方法，其中碳含量为0.1质量％以上，钴，镍和铁的总含量为3％以下，通过 质量分别基于结构。

公开(公告)号：US20080237049A1

公开(公告)日：2008-10-02

申请号：US12076154

申请日：2008-03-14

申请人： Koji Nitta ,  Shinji Inazawa ,  Tsuyoshi Haga

发明人： Koji Nitta ,  Shinji Inazawa ,  Tsuyoshi Haga

IPC分类号： C25D1/00

CPC分类号： C23C14/48 ,  C25D1/00

摘要： An ion-implanted electroformed structural material is made of an electroformed body formed by electroforming and has an ion-implanted layer formed by implanting ions into the electroformed body. In the electroformed structural material, the microstructure is modulated at a position deeper than the ion-implanted layer, and the hardness becomes higher than that of the original electroformed body even at a position deeper than the ion-implanted layer.

摘要翻译： 离子注入的电铸结构材料由电铸形成的电铸体制成，并且具有通过将离子注入电铸体而形成的离子注入层。 在电铸结构材料中，微结构在比离子注入层更深的位置被调制，并且即使在比离子注入层更深的位置，硬度变得高于原始电铸体的硬度。

公开(公告)号：US20050092608A1

公开(公告)日：2005-05-05

申请号：US10975435

申请日：2004-10-29

申请人： Koji Nitta ,  Shinji Inazawa ,  Tsuyoshi Haga

发明人： Koji Nitta ,  Shinji Inazawa ,  Tsuyoshi Haga

IPC分类号： C25D3/00 ,  C23C14/48 ,  C25D1/00 ,  C25D1/16 ,  C25D7/00 ,  G03F7/039

CPC分类号： C23C14/48 ,  C25D1/00

摘要： An ion-implanted electroformed structural material is made of an electroformed body formed by electroforming and has an ion-implanted layer formed by implanting ions into the electroformed body. In the electroformed structural material, the microstructure is modulated at a position deeper than the ion-implanted layer, and the hardness becomes higher than that of the original electroformed body even at a position deeper than the ion-implanted layer.

摘要翻译： 离子注入的电铸结构材料由电铸形成的电铸体制成，并且具有通过将离子注入电铸体而形成的离子注入层。 在电铸结构材料中，微结构在比离子注入层更深的位置被调制，并且即使在比离子注入层更深的位置，硬度变得高于原始电铸体的硬度。