Linear driving device
    21.
    发明申请
    Linear driving device 审中-公开
    线性驱动装置

    公开(公告)号:US20060006743A1

    公开(公告)日:2006-01-12

    申请号:US11174504

    申请日:2005-07-06

    IPC分类号: H02K41/00

    摘要: A linear driving device that reduces a cogging force with a simple structure as opposed to a drive mechanism having an existing structure, deals with a plurality of cogging waveforms having different periods, and suppresses not only the cogging force but also pitching that is vertical oscillation. The device has a structure provided with a plurality of magnet arrays in which permanent magnets having different polarities are alternately and rectilinearly arranged in the same direction, and a plurality of coil modules having a plurality of teeth and slots fitted with armature coils. The arrangement distance between the coil modules disposed along the displacing direction of each of the magnet arrays equals the sum or remainder of the length corresponding to a half of any one of periods possessed by the cogging force generated when the coil modules move by one magnetic pole and an integer multiple of the length of a magnetic pole pair. The coil modules are connected to each other by a connecting member, and the connecting member makes relative motion along the magnet arrays.

    摘要翻译: 与具有现有结构的驱动机构相反的简单结构减小齿槽力的线性驱动装置处理具有不同周期的多个齿槽波形,并且不仅抑制齿槽力而且抑制垂直振荡的俯仰。 该装置具有设置有多个磁体阵列的结构,其中具有不同极性的永久磁体沿相同方向交替且直线地布置,并且多个线圈模块具有多个配有电枢线圈的齿和槽。 沿着每个磁体阵列的位移方向布置的线圈模块之间的布置距离等于对应于当线圈模块移动一个磁极时产生的齿槽力所具有的任何一个周期的一半的总和或余数 以及磁极对的长度的整数倍。 线圈模块通过连接构件彼此连接,并且连接构件沿着磁体阵列进行相对运动。

    Current mirror amplifier circuit
    22.
    发明授权
    Current mirror amplifier circuit 失效
    电流镜放大电路

    公开(公告)号:US4767942A

    公开(公告)日:1988-08-30

    申请号:US46509

    申请日:1987-05-06

    摘要: In a MOS transistor circuit (comprising a pair of current mirror circuits, each comprising: first and second MOS transistors having their gate electrodes connected together; third and fourth MOS transistors respectively connected in series with the first and second transistors the third and the fourth MOS transistors of the pair of current mirror circuits receiving a pair of complementary signals at their gate electrodes; and the nodes between the second and the fourth MOS transistors forming output nodes of the current mirror circuits), a pair of capacitors each coupling the output of one current mirror circuit to the gate electrodes of the first and the second MOS transistors of the other current mirror circuit. This provides positive feedback. The change in the outputs responsive to change in the inputs is thereby accelerated.

    摘要翻译: 在MOS晶体管电路(包括一对电流镜电路)中,每一个包括:第一和第二MOS晶体管,其栅电极连接在一起;第三和第四MOS晶体管分别与第一和第二晶体管串联连接,第三和第四MOS晶体管 一对电流镜电路的晶体管在其栅电极处接收一对互补信号;以及形成电流镜电路的输出节点的第二MOS晶体管和第四MOS晶体管之间的节点),一对电容器,其将一个 电流镜电路连接到另一电流镜电路的第一和第二MOS晶体管的栅电极。 这提供了积极的反馈。 因此,响应于输入变化的输出的变化被加速。

    Sizing agents for carbon yarns
    23.
    发明授权
    Sizing agents for carbon yarns 失效
    碳纱线上浆剂

    公开(公告)号:US4751258A

    公开(公告)日:1988-06-14

    申请号:US872099

    申请日:1986-06-06

    申请人: Hiroshi Minami

    发明人: Hiroshi Minami

    摘要: A sizing agent for carbon fibers comprises a water-based dispersion of a mixture of constituents A, B, C and D to be described below at weight ratios of (constituent A)/(constituents B+C)=60/40 to 90/10, (constituent B/constituent C)=2/1 to 7/1, and (constituents A+B+C)/(constituent D)=85/15 to 97/3 where the constituent A is phenyl epoxy resin or aromatic nitrogen-containing epoxy resin, the constituent B is shown by the following expression (I): ##STR1## where X is a benzene residue or a diphenyl residue, n is an integer in the range of 1 to 5, Y is ##STR2## where q is an integer in the range of 4 to 50, p is 0 or an integer in the range of 1 to 5, l and m are such that 1/2.ltoreq.m/l.ltoreq.1/4, the constituent C is polyolyethylene alkylphenylether shown by the following expression (II): ##STR3## where R is an alkyl group with 8 to 9 carbon atoms and a is an integer in the range of 4 to 8, and the constituent D is aliphatic monovalent alcohol ester of oleic acid and/or monovalent aliphatic acid ester of oleyl alcohol.

    摘要翻译: 用于碳纤维的上浆剂包含以下所述的组分A,B,C和D的混合物的水基分散体(组分A)/(组分B + C)= 60/40至90 / 10(成分B /成分C)= 2/1〜7/1,(成分A + B + C)/(成分D)= 85/15〜97/3其中,成分A为苯基环氧树脂或芳香族 含氮环氧树脂,其组分B由下式(I)表示:其中X为苯残基或二苯基,n为1至5的整数,Y为 其中q是4至50范围内的整数,p是0或1至5的整数,l和m使得1/2

    Drive circuit for ultrasonic level gauge
    24.
    发明授权
    Drive circuit for ultrasonic level gauge 失效
    超声波液位计驱动电路

    公开(公告)号:US4034237A

    公开(公告)日:1977-07-05

    申请号:US668845

    申请日:1976-03-22

    申请人: Hiroshi Minami

    发明人: Hiroshi Minami

    CPC分类号: H03K3/78 G01F23/296

    摘要: An AC drive circuit for exciting the transducer of an ultrasonic level gauge. The circuit includes a gate-controlled astable multivibrator that generates pulses of constant amplitude and constant frequency. These pulses are applied to a counter arrangement adapted to equalize the total amount of positive and negative half waves in the AC drive power derived from the output of the astable multivibrator.

    摘要翻译: 用于激励超声波液位计的换能器的交流驱动电路。 该电路包括一个产生恒定幅度和恒定频率的脉冲的栅极控制的非稳态多谐振荡器。 这些脉冲被施加到计数器装置,该计数器装置适于使得从非饱和多谐振荡器的输出得到的AC驱动功率中的正和负半波的总量相等。

    Anti-corrosion ultrasonic transducer
    25.
    发明授权
    Anti-corrosion ultrasonic transducer 失效
    防腐超声波换能器

    公开(公告)号:US4031503A

    公开(公告)日:1977-06-21

    申请号:US605808

    申请日:1975-08-19

    申请人: Hiroshi Minami

    发明人: Hiroshi Minami

    摘要: An ultrasonic transducer suitable for use in a corrosive environment and constituted by a disc-type electrostriction element affixed to a rigid body of greater thickness and suspended within a case by a diaphragm secured to the body at a vibration node, the case being filled with an electrically non-conductive elastomeric material.

    摘要翻译: 一种超声波换能器,适用于腐蚀性环境,由固定在较厚厚度的刚体上的盘式电致伸缩元件构成,并通过在振动节点处固定于主体的隔膜悬挂在壳体内, 非导电弹性材料。

    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
    27.
    发明申请
    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    非电解电解质二次电池及其制造方法

    公开(公告)号:US20120052385A1

    公开(公告)日:2012-03-01

    申请号:US13215609

    申请日:2011-08-23

    IPC分类号: H01M4/62 H01M10/04 H01M4/139

    摘要: A nonaqueous electrolyte secondary battery including a negative electrode having a negative electrode mixture layer on at least one surface of a negative collector; a positive electrode; a separator disposed between the positive electrode and the negative electrode; and a nonaqueous electrolyte, wherein the negative electrode mixture layer contains a negative electrode active material, poly(ethylene oxide), carboxymethylcellulose, and styrene-butadiene rubber, the mass of the carboxymethylcellulose is greater than the mass of the poly(ethylene oxide), and the percentage of the total amount of the carboxymethylcellulose and the lithium ion conducting polymer with respect to the total amount of the negative electrode mixture layer is 0.2% by mass or more and 2.2% by mass or less.

    摘要翻译: 一种非水电解质二次电池,包括在负极集电体的至少一个表面上具有负极混合物层的负极; 正极; 设置在所述正极和所述负极之间的隔膜; 和非水电解质,其中所述负极混合物层包含负极活性材料,聚(环氧乙烷),羧甲基纤维素和苯乙烯 - 丁二烯橡胶,所述羧甲基纤维素的质量大于聚(环氧乙烷)的质量, 羧甲基纤维素和锂离子传导性聚合物的总量相对于负极混合物层的总量的百分比为0.2质量%以上且2.2质量%以下。

    Lithium secondary battery
    28.
    发明授权
    Lithium secondary battery 失效
    锂二次电池

    公开(公告)号:US07659034B2

    公开(公告)日:2010-02-09

    申请号:US10992081

    申请日:2004-11-19

    摘要: Charge-discharge cycle performance is improved in a lithium secondary battery including a negative electrode containing a negative electrode active material having silicon as its main component, provided on a surface of a current collector, a positive electrode containing a positive electrode active material, and a non-aqueous electrolyte. The positive electrode active material is a lithium transition metal oxide containing Li and Co and having a layered structure, and further containing a group IVA element of the periodic table, such as Zr, Ti, or Tf, and a group IIA element of the periodic table, such as Mg.

    摘要翻译: 在集电体的表面设置有含有作为主要成分的负极活性物质的负极的锂二次电池,含有正极活性物质的正极和含有正极活性物质的正极的锂二次电池的充放电循环性能提高, 非水电解质。 正极活性物质是包含Li和Co并具有层状结构的锂过渡金属氧化物,并且还含有周期表中的IVA族元素,例如Zr,Ti或Tf,以及周期表的第IIA族元素 表,如Mg。

    Method of assembling air bearing, air bearing and linear drive unit equipped with the same
    29.
    发明授权
    Method of assembling air bearing, air bearing and linear drive unit equipped with the same 有权
    组装空气轴承,空气轴承和配备有其的线性驱动单元的方法

    公开(公告)号:US07651272B2

    公开(公告)日:2010-01-26

    申请号:US11619503

    申请日:2007-01-03

    IPC分类号: F16C32/06 H02K7/08

    摘要: A method of assembling an air bearing, the air bearing having a guide on a fixed side, and a slider having a pair of opposing members arranged on opposite sides of the guide, the slider being float-supported so as to be able to move relative to the guide, the method having: contacting a first opposing member of the pair of opposing members to the guide; supplying compressed air of a predetermined pressure between the first opposing member and the guide contacting each other, so as to form a temporary gap twice as large as a target bearing gap between the first opposing member and the guide; maintaining contact between the guide and a second opposing member of the pair of opposing members; and supplying compressed air of a predetermined pressure between the first opposing member and the guide as well as the second opposing member and the guide, so as to form respective target bearing gaps between first and second opposing members and the guide, in place of the temporary gap.

    摘要翻译: 一种组装空气轴承的方法,具有在固定侧上的引导件的空气轴承和具有布置在引导件的相对侧上的一对相对构件的滑块,滑块被浮动支撑以能够相对移动 所述方法具有:将所述一对相对构件中的第一相对构件接触所述导向件; 在所述第一相对构件和所述引导件彼此接触之间提供预定压力的压缩空气,以形成所述第一相对构件和所述引导件之间的目标轴承间隙的两倍的临时间隙; 保持所述引导件和所述一对相对构件中的第二相对构件之间的接触; 并且在第一相对构件和引导件之间以及第二相对构件和引导件之间供应预定压力的压缩空气,以便在第一和第二相对构件与引导件之间形成相应的目标支承间隙,代替临时 间隙。

    Nonaqueous electrolyte secondary battery
    30.
    发明申请
    Nonaqueous electrolyte secondary battery 审中-公开
    非水电解质二次电池

    公开(公告)号:US20080226988A1

    公开(公告)日:2008-09-18

    申请号:US12073882

    申请日:2008-03-11

    IPC分类号: H01M4/48

    摘要: To obtain a nonaqueous electrolyte secondary battery which has excellent storage characteristics at elevated temperatures, and can inhibit an increase in battery resistance and a reduction in charge-discharge efficiency after storage, and can enhance safety. A nonaqueous electrolyte secondary battery having a negative electrode including a negative active material, a positive electrode including a positive active material, a nonaqueous electrolyte and a separator placed between the negative electrode and the positive electrode, wherein an inorganic particle layer including an inorganic particle which does not occlude and release lithium, a conductive material and a binder is placed on the surface of the negative electrode, and an electrically conducting path contacting with the surface of the negative electrode is formed in the inorganic particle layer by the conductive material.

    摘要翻译: 为了获得在高温下具有优异的储存特性的非水电解质二次电池,并且可以抑制电池电阻的增加和储存后的充放电效率的降低,并且可以提高安全性。 一种非水电解质二次电池,其具有含有负极活性物质的负极,含有正极活性物质的正极,非水电解质和置于负极和正极之间的隔膜,其中,无机粒子层包含无机粒子, 不会阻塞和释放锂,导电材料和粘合剂被放置在负极的表面上,并且通过导电材料在无机颗粒层中形成与负极表面接触的导电通路。