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    Sintered alumina abrasive grain and abrasive products
    2.
    发明授权
    Sintered alumina abrasive grain and abrasive products 失效
    烧结氧化铝磨粒和磨料产品

    公开(公告)号：US5387268A

    公开(公告)日：1995-02-07

    申请号：US75569

    申请日：1993-06-16

    申请人： Tadashi Hiraiwa ,  Fumiyoshi Ono

    发明人： Tadashi Hiraiwa ,  Fumiyoshi Ono

    IPC分类号： C04B35/111 ,  C04B35/117 ,  C09C1/68 ,  C09K3/14 ,  C04B35/10

    CPC分类号： C09K3/1418 ,  C04B35/1115 ,  C04B35/117 ,  C09K3/1409

    摘要： A sintered alumina abrasive grain comprised of alpha-alumina crystals and a spinel crystalline phase which does not form a continuous phase but is in the form of discrete crystals which are deposited on triple points in alumina crystal boundaries and are substantially uniformly distributed over the abrasive grain. Preferably, the alpha-alumina crystals have an average particle diameter not larger than 1 micron, and the spinel crystalline phase is composed of alumina and an oxide of a metal selected from Ni, Mg and Zn.

    摘要翻译： PCT No.PCT / JP92 / 01352 Sec。 371日期：1993年6月16日 102（e）日期1993年6月16日PCT提交1992年10月16日PCT公布。 公开号WO93 / 08138 日期：1993年04月29日。一种由α-氧化铝晶体和尖晶石结晶相组成的烧结氧化铝磨粒，其不形成连续相，而是以分立晶体的形式沉积在氧化铝晶体边界的三重点上， 基本均匀地分布在磨料颗粒上。 优选地，α-氧化铝晶体的平均粒径不大于1微米，尖晶石结晶相由氧化铝和选自Ni，Mg和Zn的金属的氧化物组成。

    Cathode electroactive material, production method therefor and secondary cell
    3.
    发明授权
    Cathode electroactive material, production method therefor and secondary cell 有权
    阴极电活性材料及其制备方法和二次电池

    公开(公告)号：US07090822B2

    公开(公告)日：2006-08-15

    申请号：US11099496

    申请日：2005-04-06

    申请人： Takao Noda ,  Akihiko Shirakawa ,  Joseph Gaze ,  Yoshiaki Yamauchi ,  Fumiyoshi Ono

    发明人： Takao Noda ,  Akihiko Shirakawa ,  Joseph Gaze ,  Yoshiaki Yamauchi ,  Fumiyoshi Ono

    IPC分类号： C01D1/02 ,  H01M4/48

    CPC分类号： H01M4/505 ,  H01M4/131 ,  H01M4/485 ,  H01M10/0525 ,  H01M2004/021

    摘要： A cathode electroactive material for use in lithium ion secondary cells, process for producing the material, and lithium ion secondary cells using the cathode electroactive material, wherein the electroactive material predominantly comprises an Li—Mn composite oxide particles with the spinel structure and particles of the electroactive material have an average porosity of 15% or less, the porosity being calculated by employing the following equation: Porosity (%)=(A/B)×100 (wherein A represents a total cross-section area of pores included in a cross-section of one secondary particle, and B represents the cross-section area of one secondary particle), a tapping density of 1.9 g/ml or more, a size of crystallites of 400 Å–960 Å, a lattice constant of 8.240 Å or less. The cathode electroactive material of the present invention is formed of particles which are dense and spherical and exhibit excellent packing characteristics to an electrode, and exhibit high initial capacity and capacity retention percentage at high temperature.

    摘要翻译： 一种用于锂离子二次电池的阴极电活性材料，该材料的制造方法以及使用该阴极电活性材料的锂离子二次电池，其中该电活性材料主要包含具有尖晶石结构的Li-Mn复合氧化物颗粒和 电活性材料的平均孔隙率为15％以下，通过使用以下公式计算孔隙率：<？in-line-formula description =“In-line Formulas”end =“lead”？>孔隙率（％）=（ A / B）×100 <？in-line-formula description =“In-line Formulas”end =“tail”？>（其中A表示包含在一个二次粒子的横截面中的孔的总横截面积， B表示一个二次粒子的截面积），攻丝密度为1.9g / ml以上，微晶尺寸为400〜960，晶格常数为8.240以下。 本发明的阴极电活性材料由致密和球形的颗粒形成，并且对电极表现出优异的填充特性，并且在高温下表现出高的初始容量和容量保持率。

    Cathode electroactive material, production method therefor and secondary cell
    4.
    发明授权
    Cathode electroactive material, production method therefor and secondary cell 失效
    阴极电活性材料及其制备方法和二次电池

    公开(公告)号：US06890456B2

    公开(公告)日：2005-05-10

    申请号：US10743873

    申请日：2003-12-24

    申请人： Takao Noda ,  Akihiko Shirakawa ,  Joseph Gaze ,  Yoshiaki Yamauchi ,  Fumiyoshi Ono

    发明人： Takao Noda ,  Akihiko Shirakawa ,  Joseph Gaze ,  Yoshiaki Yamauchi ,  Fumiyoshi Ono

    IPC分类号： H01M4/02 ,  H01M4/131 ,  H01M4/48 ,  H01M4/485 ,  H01M4/50 ,  H01M4/505 ,  H01M10/0525 ,  H01M10/36 ,  C01G45/02 ,  H01B1/08

    CPC分类号： H01M4/505 ,  H01M4/131 ,  H01M4/485 ,  H01M10/0525 ,  H01M2004/021

    摘要： A cathode electroactive material for use in lithium ion secondary cells, process for producing the material, and lithium ion secondary cells using the cathode electroactive material, wherein the electroactive material predominantly comprises an Li—Mn composite oxide particles with the spinel structure and particles of the electroactive material have an average porosity of 15% or less, the porosity being calculated by employing the following equation: Porosity (%)=(A/B)×100 (wherein A represents a total cross-section area of pores included in a cross-section of one secondary particle, and B represents the cross-section area of one secondary particle), a tapping density of 1.9 g/ml or more, a size of crystallites of 400 Å-960 Å, a lattice constant of 8.240 Å or less. The cathode electroactive material of the present invention is formed of particles which are dense and spherical and exhibit excellent packing characteristics to an electrode, and exhibit high initial capacity and capacity retention percentage at high temperature.

    摘要翻译： 一种用于锂离子二次电池的阴极电活性材料，该材料的制造方法以及使用该阴极电活性材料的锂离子二次电池，其中该电活性材料主要包含具有尖晶石结构的Li-Mn复合氧化物颗粒和 电活性材料的平均孔隙率为15％以下，通过使用以下公式计算孔隙率：<？in-line-formula description =“In-line Formulas”end =“lead”？>孔隙率（％）=（ A / B）×100 <？in-line-formula description =“In-line Formulas”end =“tail”？>（其中A表示包含在一个二次粒子的横截面中的孔的总横截面积， B表示一个二次粒子的截面积），攻丝密度为1.9g / ml以上，微晶尺寸为400〜960，晶格常数为8.240以下。 本发明的阴极电活性材料由致密和球形的颗粒形成，并且对电极表现出优异的填充特性，并且在高温下表现出高的初始容量和容量保持率。

    Hydraulic power steering device
    6.
    发明授权
    Hydraulic power steering device 失效
    液压动力转向装置

    公开(公告)号：US5899293A

    公开(公告)日：1999-05-04

    申请号：US790857

    申请日：1997-02-03

    申请人： Fumiyoshi Ono

    发明人： Fumiyoshi Ono

    IPC分类号： B62D5/083 ,  B62D5/08

    CPC分类号： B62D5/083

    摘要： A portion of an oil path between an actuator for generating steering assistance power and a pump is formed by the inside space S in a housing covering an input shaft. A bearing assembly supporting the input shaft in the inside space has a bearing joined to one of the outer and inner circumferences of a circular spacer, and is inserted between the outer circumference of the input shaft and the inner circumference of the housing via radial clearances. The displacement of the bearing assembly toward one axial direction can be restrained by the contact between the contact portion formed on the other of the circumferences of the spacer and the receiving portion formed on either the housing or the input shaft, and the bearing assembly is pressed toward one axial direction by the oil pressure in the inside space.

    摘要翻译： 在用于产生转向辅助动力的致动器和泵之间的油路的一部分由覆盖输入轴的壳体中的内部空间S形成。 在内部空间中支撑输入轴的轴承组件具有接合到圆形间隔件的外圆周和内圆周中的一个的轴承，并且经由径向间隙插入在输入轴的外周和壳体的内周之间。 轴承组件朝向一个轴向的位移可以通过形成在隔离件的另一个周边上的接触部分与形成在壳体或输入轴上的接收部分之间的接触来限制，并且轴承组件被按压 通过内部空间中的油压向一个轴向方向。

    Hydraulic pressure control valve
    7.
    发明授权
    Hydraulic pressure control valve 失效
    液压控制阀

    公开(公告)号：US5645107A

    公开(公告)日：1997-07-08

    申请号：US559138

    申请日：1995-11-17

    申请人： Masanori Kobayashi ,  Yoshiyuki Saito ,  Takashi Ohata ,  Fumiyoshi Ono ,  Noboru Minamoto

    发明人： Masanori Kobayashi ,  Yoshiyuki Saito ,  Takashi Ohata ,  Fumiyoshi Ono ,  Noboru Minamoto

    IPC分类号： B62D5/083 ,  F15B9/10 ,  F15B13/04

    CPC分类号： B62D5/0837 ,  Y10T137/86654 ,  Y10T137/86662

    摘要： A hydraulic pressure control valve includes a cylindrical valve body and a valve spool coaxially fitted therein, each having oil grooves and lands alternately provided on and along the respective peripheral inside and outside surfaces, the opposing oil grooves and lands having throttles therebetween whose throttling extent, are changeable in accordance with a relative angular displacement between the valve body and the valve spool such that the flow of a working oil is concentrated in wider throttles. Thus noise due to cavitation is reduced.

    摘要翻译： 液压控制阀包括圆柱形阀体和同轴地装配在其中的阀芯，每个具有在相应周边的内表面和外表面上交替设置的油槽和凸台，相对的油槽和平台在其之间具有节流程度， 可以根据阀体和阀阀芯之间的相对角位移而变化，使得工作油的流动集中在更宽的节流阀中。 因此，由于空穴引起的噪音降低。

    Cathode electroactive material, production method therefor and secondary cell
    9.
    发明授权
    Cathode electroactive material, production method therefor and secondary cell 失效
    阴极电活性材料及其制备方法和二次电池

    公开(公告)号：US06699618B2

    公开(公告)日：2004-03-02

    申请号：US09785258

    申请日：2001-02-20

    申请人： Takao Noda ,  Akihiko Shirakawa ,  Joseph Gaze ,  Yoshiaki Yamauchi ,  Fumiyoshi Ono

    发明人： Takao Noda ,  Akihiko Shirakawa ,  Joseph Gaze ,  Yoshiaki Yamauchi ,  Fumiyoshi Ono

    IPC分类号： H01M450

    CPC分类号： H01M4/505 ,  H01M4/131 ,  H01M4/485 ,  H01M10/0525 ,  H01M2004/021

    摘要： A cathode electroactive material for use in lithium ion secondary cells, process for producing the material, and lithium ion secondary cells using the cathode electroactive material, wherein the electroactive material predominantly comprises an Li—Mn composite oxide particles with the spinel structure and particles of the electroactive material have an average porosity of 15% or less, the porosity being calculated by employing the following equation: Porosity (%)=(A/B)×100  (1) (wherein A represents a total cross-section area of pores included in a cross-section of one secondary particle, and B represents the cross-section area of one secondary particle), a tapping density of 1.9 g/ml or more, a size of crystallites of 400 Å-960 Å, a lattice constant of 8.240 Å or less. The cathode electroactive material of the present invention is formed of particles which are dense and spherical and exhibit excellent packing characteristics to an electrode, and exhibit high initial capacity and capacity retention percentage at high temperature.

    摘要翻译： 一种用于锂离子二次电池的阴极电活性材料，该材料的制造方法以及使用该阴极电活性材料的锂离子二次电池，其中该电活性材料主要包含具有尖晶石结构的Li-Mn复合氧化物颗粒和 电活性材料具有15％以下的平均孔隙率，通过使用以下等式计算孔隙率：（其中A表示包含在一个二次颗粒的横截面中的孔的总横截面积，B表示交叉 一个二次粒子的截面积），攻丝密度为1.9g / ml以上，微晶尺寸为400〜960，晶格常数为8.240以下。本发明的阴极电活性材料形成 的致密和球形的颗粒，并且对电极表现出优异的填充特性，并且在初始容量和容量保持率方面表现出高的性能 高温。