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    Random number generating device
    3.
    发明授权
    Random number generating device 有权
    随机数生成装置

    公开(公告)号：US08521795B2

    公开(公告)日：2013-08-27

    申请号：US12452012

    申请日：2008-03-24

    申请人： Akio Fukushima ,  Hitoshi Kubota ,  Kay Yakushiji ,  Shinji Yuasa ,  Koji Ando

    发明人： Akio Fukushima ,  Hitoshi Kubota ,  Kay Yakushiji ,  Shinji Yuasa ,  Koji Ando

    IPC分类号： G06F7/58

    CPC分类号： G06F7/588

    摘要： A random number generating device is constructed such that it has improved random number generation rate and allows for construction of compact circuit with ease.The random number generating device includes a magnetoresistive element that has three layers consisting of a magnetization free layer, an interlayer, and a magnetization fixed layer, and has at least two resistance values depending on arrangement of magnetization in the magnetization free layer and the magnetization fixed layer, wherein the magnetoresistive element is subjected to be applied with a magnetization current so that the inversion probability of the magnetization free layer assumes a value between 0 and 1, through which the resistance value of the magnetoresistive element is extracted as random numbers.

    摘要翻译： 构造随机数生成装置，使其具有改善的随机数生成速率并且容易地构造紧凑电路。 该随机数生成装置包括具有由磁化自由层，中间层和磁化固定层构成的三层的磁致电阻元件，并且具有取决于磁化自由层的磁化排列和磁化固定的至少两个电阻值 层，其中磁阻元件经受施加磁化电流，使得磁化自由层的反转概率为0和1之间的值，磁阻元件的电阻值通过该值提取为随机数。

    Non-volatile memory element and method of operation therefor
    4.
    发明授权
    Non-volatile memory element and method of operation therefor 有权
    非易失性存储元件及其操作方法

    公开(公告)号：US07936631B2

    公开(公告)日：2011-05-03

    申请号：US12318823

    申请日：2009-01-09

    申请人： Vadym Zayets ,  Koji Ando

    发明人： Vadym Zayets ,  Koji Ando

    IPC分类号： G11C13/04

    CPC分类号： H01L29/66984 ,  G11C11/161 ,  G11C11/1659 ,  G11C11/1673 ,  G11C11/1675 ,  G11C13/06 ,  H01L29/868

    摘要： A very small magnetic tunnel junction is formed on a semiconductor p-i-n diode. Spin-polarized current which is generated by circular polarized light or elliptically-polarized light, is injected into a free layer of the magnetic tunnel junction so that magnetization direction (two opposite directions) in the free layer is changed based on the information, whereby information is stored in the memory element.

    摘要翻译： 在半导体p-i-n二极管上形成非常小的磁性隧道结。 由圆偏振光或椭圆偏振光产生的自旋极化电流被注入到磁性隧道结的自由层中，使得自由层中的磁化方向（两个相反的方向）基于信息而改变，由此信息 存储在存储元件中。

    Vehicular drive force distribution device
    5.
    发明授权
    Vehicular drive force distribution device 失效
    车辆驱动力分配装置

    公开(公告)号：US07927246B2

    公开(公告)日：2011-04-19

    申请号：US12224717

    申请日：2007-04-03

    申请人： Yoshihiro Ikushima ,  Kazuhiko Yuasa ,  Hideki Tamoto ,  Hirokazu Suzuki ,  Akifumi Miyazaki ,  Koji Ando

    发明人： Yoshihiro Ikushima ,  Kazuhiko Yuasa ,  Hideki Tamoto ,  Hirokazu Suzuki ,  Akifumi Miyazaki ,  Koji Ando

    IPC分类号： F16H48/06

    CPC分类号： F16H48/30 ,  B60K23/04 ,  F16H48/10 ,  F16H48/11 ,  F16H48/22 ,  F16H2048/204

    摘要： The rotation of a first rotating element is shifted in speed by a speed shift device, and is transmitted to a second rotating element or a third rotating element of a differential device via a first clutch or a second clutch. In this manner, the torque of right and left driving wheels can be controlled. Furthermore, in conjunction with limitation of the differential motion, the amount of torque transmitted to a fourth rotating element is eliminated by allowing the speed shift device to freely rotate, and the accumulated amount of sliding of friction engagement elements at the time of differential motion limitation can be reduced by completely engaging the first clutch and the second clutch without allowing them to slide. Thus, the differential motion limitation control can be realized without a need to increase the size of the first clutch and the second clutch.

    摘要翻译： 第一旋转元件的旋转通过变速装置的速度移动，并且经由第一离合器或第二离合器传递到差速装置的第二旋转元件或第三旋转元件。 以这种方式，可以控制左右驱动轮的转矩。 此外，伴随着差速运动的限制，通过允许变速装置自由转动，传递到第四旋转元件的扭矩量被消除，并且摩擦接合元件在差速运动限制时的累积滑动量 可以通过完全接合第一离合器和第二离合器而不使其滑动而减少。 因此，可以实现差速运动限制控制，而不需要增加第一离合器和第二离合器的尺寸。

    TAG COMMUNICATION APPARATUS AND TAG COMMUNICATION SYSTEM
    7.
    发明申请
    TAG COMMUNICATION APPARATUS AND TAG COMMUNICATION SYSTEM 有权
    标签通信装置和标签通信系统

    公开(公告)号：US20080224828A1

    公开(公告)日：2008-09-18

    申请号：US12042847

    申请日：2008-03-05

    申请人： Koji Ando ,  Takehiro Kawai

    发明人： Koji Ando ,  Takehiro Kawai

    IPC分类号： H04Q5/22

    CPC分类号： G06K7/0008 ,  G06K7/10079 ,  G06K7/10356

    摘要： A first tag communication apparatus is adapted to perform radio communications with a second tag communication apparatus and an RFID tag provided on a moving object. A controller is operable to cause an antenna to transmit first radio waves while changing a first direction that the first radio waves are transmitted. A receiver is operable to receive a second radio waves transmitted from the second tag communication apparatus. An extractor is operable to extract, from the second radio waves, synchronizing information indicative of a timing that the second tag communication apparatus changes a second direction that the second radio waves are transmitted therefrom. A synchronizer is operable to synchronize a timing that the controller changes the first direction with the timing that the second tag communication apparatus changes the second direction, based on the synchronizing information.

    摘要翻译： 第一标签通信装置适于与第二标签通信装置和设置在移动物体上的RFID标签进行无线通信。 控制器可操作地使得天线在改变发射第一无线电波的第一方向的同时发射第一无线电波。 接收机可操作以接收从第二标签通信设备发送的第二无线电波。 提取器可操作以从第二无线电波中提取指示第二标签通信设备改变第二无线电波从其发送的第二方向的定时的同步信息。 同步器可操作以基于同步信息来同步控制器改变第一方向的定时与第二标签通信装置改变第二方向的定时。

    Method for concentrating precious metals contained in leaching residue discharged from copper hydrometallurgical process
    8.
    发明授权
    Method for concentrating precious metals contained in leaching residue discharged from copper hydrometallurgical process 有权
    浓缩从铜湿法冶炼过程中排出的浸出渣中所含的贵金属的方法

    公开(公告)号：US07422621B2

    公开(公告)日：2008-09-09

    申请号：US10896066

    申请日：2004-07-22

    申请人： Koji Ando ,  Keiji Kudo

    发明人： Koji Ando ,  Keiji Kudo

    IPC分类号： C22B3/10

    CPC分类号： C22B11/023 ,  C22B7/007 ,  C22B11/044 ,  C22B15/0069 ,  C22B15/0086 ,  Y02P10/214 ,  Y02P10/234 ,  Y02P10/236

    摘要： A method for concentrating precious metals contained in the leaching residue discharged from a copper hydrometallurgical process by removing pyrite from the residue. A method for concentrating precious metals in the leaching residue containing pyrite, elementary sulfur, precious metals and gangue, discharged from a copper hydrometallurgical process which comprises steps of leaching in an acidic, aqueous solution, reducing the copper-containing leaching liquor and electrolysis for copper recovery to treat copper sulfide ores, comprising (1) pyrolysis step in which the leaching residue is thermally treated at 550.degree. C. or higher in a non-oxidative atmosphere, to produce the calcined ore containing pyrrhotite, precious metals and gangue, and (2) a re-leaching step in which the calcined ore is re-leached in an acidic, aqueous solution, to be separated into the re-leaching residue and iron-leached liquor, the former containing elementary sulfur, precious metals and gangue.

    摘要翻译： 通过从残留物中除去黄铁矿，浓缩从铜湿法冶炼过程排出的浸出残渣中所含的贵金属的方法。 一种浓缩贵金属的方法，该方法是将从黄铜冶炼工艺中排出的含黄铁矿，元素硫，贵金属和ang石的浸出残渣中浓缩贵金属的方法，该方法包括在酸性水溶液中浸出，还原含铜浸出液和电解铜 回收处理硫化铜矿石，包括（1）热解步骤，其中浸出残渣在550℃下进行热处理。 在非氧化性气氛中为C.或更高，以产生含有磁黄铁矿，贵金属和ang石的煅烧矿石，和（2）将煅烧矿​​石在酸性水溶液中再浸出的再浸出步骤， 分离为再浸出渣和铁浸液，前者含有元素硫，贵金属和ang石。

    Ion current detecting device in internal combustion engine
    9.
    发明申请
    Ion current detecting device in internal combustion engine 有权
    内燃机离子电流检测装置

    公开(公告)号：US20060158195A1

    公开(公告)日：2006-07-20

    申请号：US11331025

    申请日：2006-01-13

    申请人： Koji Ando

    发明人： Koji Ando

    IPC分类号： F02P17/00

    CPC分类号： F02P17/12

    摘要： An ion current detecting device includes an ion current detecting unit which detects ion current based on combustion ion generated after an ignition which is performed in a combustion chamber and an amplifier unit which amplifies ion current detected by the ion current detecting unit. The amplifier unit has an amplification rate which is set so that an output amplified ion current varies nonlinearly with ion current of the ion current detecting unit. Thus, the amplifier unit enables the amplification rate to vary according to a level of ion current. Therefore, ion current can be detected correctly even if a minute ion current is generated when the spark plug malfunctions etc., and even if ion current becomes higher.

    摘要翻译： 离子电流检测装置包括：离子电流检测单元，其基于在燃烧室中进行的点火之后产生的燃烧离子和放大由离子电流检测单元检测出的离子电流的放大器单元检测离子电流。 放大器单元具有放大率，其被设置为使得输出放大的离子电流随着离子电流检测单元的离子电流而非线性变化。 因此，放大器单元使得放大率能够根据离子电流的水平而变化。 因此，即使在火花塞发生故障等时产生微小的离子电流，即使离子电流变高，也能够正确地检测离子电流。

    Production method of isoxazolidinedione compound
    10.
    发明授权
    Production method of isoxazolidinedione compound 失效
    异恶唑烷二酮化合物的制备方法

    公开(公告)号：US06995271B2

    公开(公告)日：2006-02-07

    申请号：US10673512

    申请日：2003-09-30

    申请人： Koji Ando ,  Masanobu Suzuki

    发明人： Koji Ando ,  Masanobu Suzuki

    IPC分类号： C07D263/30

    CPC分类号： C07D413/12 ,  C07D263/32

    摘要： The present invention relates to a novel method for producing a compound of the formula [11] wherein R is an optionally substituted aromatic hydrocarbon group, an optionally substituted alicyclic hydrocarbon group, an optionally substituted heterocyclic group or an optionally substituted condensed heterocyclic group, which is useful as a therapeutic agent for diabetes. The method of the present invention is an industrially utilizable method that enables efficient production of the objective compound [11] from β-methyl L-aspartate via an important intermediate compound [6] wherein R is as defined above, at high yield.

    摘要翻译： 本发明涉及一种制备式[11]化合物的新方法，化学式id =“CHEM-US-00001”num =“000