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    • 3. 发明授权
    • Process for producing metallic lithium
    • 金属锂制造方法
    • US08911610B2
    • 2014-12-16
    • US13608561
    • 2012-09-10
    • Eiji NakamuraHiroaki TakataYukihiro YokoyamaHiroshi Miyamoto
    • Eiji NakamuraHiroaki TakataYukihiro YokoyamaHiroshi Miyamoto
    • C25C3/02C01D15/04
    • C01D15/04C25C3/02
    • Provided is a safe and efficient method for producing lithium metal which facilitates efficient production of anhydrous lithium chloride without corrosion of the system materials by chlorine gas or molten lithium carbonate, and which allows production of lithium metal by molten salt electrolysis of the produced anhydrous lithium chloride as a raw material. The method includes the steps of (A) contacting and reacting lithium carbonate and chlorine gas in a dry process to produce anhydrous lithium chloride, and (B) subjecting the raw material for electrolysis containing the anhydrous lithium chloride to molten salt electrolysis under such conditions as to produce lithium metal, wherein the chlorine gas generated by the molten salt electrolysis in step (B) is used as the chlorine gas in step (A) to continuously perform steps (A) and (B).
    • 提供了一种安全有效的生产锂金属的方法,其有助于无氯氯化物的有效生产,而不会由于氯气或熔融碳酸锂而使系统材料腐蚀,并且通过熔融盐电解生产无机氯化锂的锂金属 作为原料。 该方法包括以下步骤:(A)在干法中使碳酸锂和氯气接触并反应生成无水氯化锂;(B)将含有无水氯化锂的电解原料进行熔融盐电解, 为了生产锂金属,其中在步骤(B)中通过熔融盐电解产生的氯气用作步骤(A)中的氯气,以连续进行步骤(A)和(B)。
    • 4. 发明授权
    • Machine tool
    • 机床
    • US08562055B2
    • 2013-10-22
    • US12976018
    • 2010-12-22
    • Tohru OzekiEiji NakamuraKichiji Takeshita
    • Tohru OzekiEiji NakamuraKichiji Takeshita
    • B23Q3/00
    • B23Q1/0063B23Q3/082
    • A machine tool includes: a hydraulic pump that supplies pressure oil; a fixture plate that positions a workpiece; a fixture base that detachably holds the fixture plate and that moves relative to a tool during machining; a hydraulic cylinder performs an attaching/removing operation for attaching or removing the fixture plate to or from the fixture base; an accumulator that accumulates the pressure oil from the hydraulic pump and that supplies the pressure oil to the hydraulic cylinder; and a manual valve that is manually switched to supply the pressure oil in the accumulator to the hydraulic cylinder to thereby control the attaching/removing operation of the hydraulic cylinder.
    • 机床包括:提供压力油的液压泵; 固定板,用于定位工件; 夹具基座,其可拆卸地保持固定板并且在加工期间相对于工具移动; 液压缸执行用于将夹具板附接或从夹具基座移除的附接/移除操作; 蓄能器,其累积来自液压泵的压力油并将压力油供给到液压缸; 手动阀,其手动切换以将蓄能器中的压力油提供给液压缸,从而控制液压缸的安装/拆卸操作。
    • 7. 发明申请
    • BRAKE CONTROL APPARATUS
    • 制动控制装置
    • US20110006593A1
    • 2011-01-13
    • US12919389
    • 2009-02-26
    • Akira SakaiShiro MonzakiMitsuo FukudaEiji Nakamura
    • Akira SakaiShiro MonzakiMitsuo FukudaEiji Nakamura
    • B60T13/13B60T13/128B60T13/14B60T13/16B60T8/34B60T8/176
    • B60T8/4081
    • In a brake control apparatus (20) that controls braking forces which are applied to wheels based on the pressure of a brake fluid, when a hydraulic pressure actuator (40) controls the hydraulic pressure that is transferred to wheel cylinders (23) using the hydraulic pressure of the brake fluid in a power hydraulic pressure source (30), a brake ECU (70) closes a simulator cut valve (68) if the pressure of the brake fluid in the power hydraulic pressure source (30) falls below a predetermined value (Pssc) or if it is determined that the number of times the brake operation member (24) is operated within a predetermined value. In addition, the ECU (70) may change the timing for closing the simulator cut valve (68) based on the road surface condition estimated at the time of antilock control start. Thus, a driver is less likely to feel unusual brake feel when a braking control mode is changed.
    • 在制动控制装置(20)中,其基于制动液的压力来控制施加到车轮的制动力,当液压致动器(40)使用液压控制传递到轮缸(23)的液压时, 如果动力液压源(30)中的制动流体的压力下降到预定值以下,则制动ECU(70)闭合动力液压源(30)中的制动液的压力,闭合模拟器截止阀(68) (Pssc),或者如果确定制动操作构件(24)在预定值内操作的次数。 此外,ECU(70)可以基于在防抱死控制开始时估计的路面条件来改变关闭模拟器截止阀(68)的定时。 因此,当制动控制模式改变时,驾驶员不太可能感觉到不寻常的制动感觉。
    • 9. 发明申请
    • Surface-coated cutting tool member having hardcoating layer and method for forming hard coating layer on surface of cutting tool
    • 具有硬涂层的表面涂层切削工具构件和在切削工具的表面上形成硬涂层的方法
    • US20050089727A1
    • 2005-04-28
    • US10503325
    • 2003-01-30
    • Eiji NakamuraHidemitsu TakaokaYasuhiko Tashiro
    • Eiji NakamuraHidemitsu TakaokaYasuhiko Tashiro
    • C23C14/06C23C14/34C23C30/00C23C14/32B32B9/00B32B15/04
    • C23C14/0641C23C14/3464C23C30/005Y10T407/27Y10T428/265
    • A surface-coated cutting tool member exhibiting a superior tool life due to a hard coating layer thereof is provided. The surface-coated cutting tool member includes a tungsten carbide based cemented carbide substrate, a titanium carbonitride based cermet substrate, or a cubic boron nitride based sintered substrate; and a hard coating layer of a nitride compound containing titanium and yttrium, which is formed on a surface of the substrate using a physical vapor deposition method in an overall average thickness of 1 to 15 μm. The hard coating layer has a component concentration profile in which maximum Y component containing points (minimum Ti component containing points) and points without Y component (TiN points) appear alternatingly and repeatedly at a predetermined interval in a direction of thickness of the hard coating layer, and the amount of contained Y component is continuously changed from the maximum Y component containing points to the points without Y component and from the points without Y component to the maximum Y component containing points, the maximum Y component containing points satisfy a composition formula of (Ti1-XYX)N (where X indicates an atomic ratio of 0.005 to 0.15), and a distance between one of the maximum Y component containing points and adjacent one of the points without Y component is from 0.01 to 0.1 μm.
    • 提供了由于其硬涂层而具有优异的工具寿命的表面涂覆的切削工具构件。 表面涂覆的切削工具构件包括碳化钨基硬质合金基板,基于碳氮化钛的金属陶瓷基板或立方氮化硼基烧结基板; 以及包含钛和钇的氮化物的硬涂层,其使用物理气相沉积法在基板的表面上形成总平均厚度为1至15μm。 硬涂层具有成分浓度分布,其中含有最大Y成分(含最少Ti成分的点)和不含Y成分的点(TiN点)以硬涂层的厚度方向以预定间隔交替重复出现 ,并且所含的Y成分的含量从包含最大Y成分的点到不含Y成分的点和不含Y成分的点连续地变化为含有最多Y成分的点,所以含有Y成分的最大Y成分满足下式 (Ti 1-X X Y X)N(其中X表示原子比为0.005〜0.15),以及最大Y成分含有点和相邻的Y成分之间的距离 没有Y分量的点之一是从0.01到0.1毫米。