STEEL FOR HIGH-CLEANLINESS SPRING WITH EXCELLENT FATIGUE CHARACTERISTICS AND HIGH-CLEANLINESS SPRING
    1.
    发明申请
    STEEL FOR HIGH-CLEANLINESS SPRING WITH EXCELLENT FATIGUE CHARACTERISTICS AND HIGH-CLEANLINESS SPRING 有权
    用于高清洁弹性钢和高清洁弹力钢

    公开(公告)号:US20090194204A1

    公开(公告)日:2009-08-06

    申请号:US12301544

    申请日:2007-05-23

    摘要: High cleanliness spring steel useful in manufacturing a spring with SiO2-based inclusions being extremely controlled and excellent in fatigue properties is provided.High cleanliness spring steel which is steel containing; C: 1.2% (means mass %, hereafter the same with respect to the component) or below (not inclusive of 0%), Si: 1.2-4%, Mn: 0.1-2.0%, Al: 0.01% or below (not inclusive of 0%), and the balance comprising iron with inevitable impurities, wherein; the total of oxide-based inclusions of 4 or above of L (the large diameter of an inclusion)/D (the short diameter of an inclusion) and 25 μm or above of D and oxide-based inclusions of less than 4 L/D and 25 μm or above of L, in the oxide-based inclusions of 25 mass % or above of oxygen concentration and 70% (means mass %, hereafter the same with respect to inclusions) or above of SiO2 content when Al2O3+MgO+CaO+SiO2+MnO=100% is presumed, out of inclusions in the steel, is 20 nos./500 g or below.

    摘要翻译: 提供了用于制造具有非常可控且具有优异的疲劳特性的具有SiO 2类夹杂物的弹簧的高清洁度弹簧钢。 高清洁弹簧钢是含钢; C:1.2%(表示质量%,以下相对于成分)以下(不包括0%),Si:1.2〜4%,Mn:0.1〜2.0%,Al:0.01%以下 包括0%),余量包含铁与不可避免的杂质,其中; L的4个以上的氧化物系夹杂物(夹杂物的大直径)/ D(夹杂物的短径)和25μm以上的D和氧化物系夹杂物的氧化物系夹杂物的总和小于4L / D 氧化物系夹杂物的氧化物为25质量%以上,氧浓度为25质量%以上,氧化铝系夹杂物为25质量%以上,Al 2 O 3 + MgO + CaO为70质量%以上(以下相对于夹杂物为相同) + SiO2 + MnO = 100%,假定钢中的夹杂物为20 nos./500 g以下。

    High cleanliness spring steel and high cleanliness spring excellent in fatigue properties
    2.
    发明授权
    High cleanliness spring steel and high cleanliness spring excellent in fatigue properties 有权
    高清洁弹簧钢和高清洁弹性疲劳性能优异

    公开(公告)号:US08613809B2

    公开(公告)日:2013-12-24

    申请号:US12301544

    申请日:2007-05-23

    摘要: High cleanliness spring steel useful in manufacturing a spring with SiO2-based inclusions being extremely controlled and excellent in fatigue properties is provided. High cleanliness spring steel which is steel containing; C: 1.2% (means mass %, hereafter the same with respect to the component) or below (not inclusive of 0%), Si: 1.2-4%, Mn: 0.1-2.0%, Al: 0.01% or below (not inclusive of 0%), and the balance comprising iron with inevitable impurities, wherein; the total of oxide-based inclusions of 4 or above of L (the large diameter of an inclusion)/D (the short diameter of an inclusion) and 25 μm or above of D and oxide-based inclusions of less than 4 L/D and 25 μm or above of L, in the oxide-based inclusions of 25 mass % or above of oxygen concentration and 70% (means mass %, hereafter the same with respect to inclusions) or above of SiO2 content when Al2O3+MgO+CaO+SiO2+MnO=100% is presumed, out of inclusions in the steel, is 20 nos./500 g or below.

    摘要翻译: 提供了用于制造具有非常可控且具有优异的疲劳特性的具有SiO 2类夹杂物的弹簧的高清洁度弹簧钢。 高清洁弹簧钢是含钢; C:1.2%(表示质量%,以下相对于成分)以下(不包括0%),Si:1.2〜4%,Mn:0.1〜2.0%,Al:0.01%以下 包括0%),余量包含铁与不可避免的杂质,其中; L的4个以上的氧化物系夹杂物(夹杂物的大直径)/ D(夹杂物的短径)和25μm以上的D和氧化物系夹杂物的氧化物系夹杂物的总和小于4L / D 氧化物系夹杂物的氧化物为25质量%以上,氧浓度为25质量%以上,氧化物系夹杂物为25质量%以上,Al 2 O 3 + MgO + CaO为70质量%以上(以下相对于夹杂物为相同) + SiO2 + MnO = 100%,假定钢中的夹杂物为20 nos./500 g以下。

    HIGH CLEANLINESS SPRING STEEL AND HIGH CLEANLINESS SPRING EXCELLENT IN FATIGUE PROPERTIES
    3.
    发明申请
    HIGH CLEANLINESS SPRING STEEL AND HIGH CLEANLINESS SPRING EXCELLENT IN FATIGUE PROPERTIES 审中-公开
    高清洁弹簧钢和高清洁弹性优异的疲劳性能

    公开(公告)号:US20100111748A1

    公开(公告)日:2010-05-06

    申请号:US12683672

    申请日:2010-01-07

    摘要: High cleanliness spring steel useful in manufacturing a spring with SiO2-based inclusions being extremely controlled and excellent in fatigue properties is provided.High cleanliness spring steel which is steel containing;C: 1.2% (means mass %, hereafter the same with respect to the component) or below (not inclusive of 0%), Si: 1.2-4%, Mn: 0.1-2.0%, Al: 0.01% or below (not inclusive of 0%), and the balance comprising iron with inevitable impurities, wherein; the total of oxide-based inclusions of 4 or above of L (the large diameter of an inclusion)/D (the short diameter of an inclusion) and 25 μm or above of D and oxide-based inclusions of less than 4 L/D and 25 μm or above of L, in the oxide-based inclusions of 25 mass % or above of oxygen concentration and 70% (means mass %, hereafter the same with respect to inclusions) or above of SiO2 content when Al2O3+MgO+CaO+SiO2+MnO=100% is presumed, out of inclusions in the steel, is 20 nos./500 g or below.

    摘要翻译: 提供了用于制造具有非常可控且具有优异的疲劳特性的具有SiO 2类夹杂物的弹簧的高清洁度弹簧钢。 高清洁弹簧钢是含钢; C:1.2%(表示质量%,以下相对于成分)以下(不包括0%),Si:1.2〜4%,Mn:0.1〜2.0%,Al:0.01%以下 包括0%),余量包含铁与不可避免的杂质,其中; D的4以上的氧化物系夹杂物(夹杂物的大直径)/ D(夹杂物的短径)和25μm以上的D和氧化物系夹杂物的氧化物系夹杂物的总和小于4L / D 在25质量%以上的氧浓度的氧化物系夹杂物中,当Al 2 O 3 + MgO + CaO的氧化物系夹杂物为25质量%以上时,相对于夹杂物为70质量%(以下与夹杂物相同) + SiO2 + MnO = 100%,假定钢中的夹杂物为20 nos./500 g以下。

    Steel for high-cleanliness spring with excellent fatigue characteristics and high-cleanliness spring
    4.
    发明授权
    Steel for high-cleanliness spring with excellent fatigue characteristics and high-cleanliness spring 有权
    高清洁弹簧钢,具有优异的疲劳特性和高清洁度的弹簧

    公开(公告)号:US08187530B2

    公开(公告)日:2012-05-29

    申请号:US12597919

    申请日:2008-03-27

    IPC分类号: C22C38/02 C22C38/04

    摘要: An object of this invention is to provide a steel for high-cleanliness spring which is useful for the production of a spring excellent in fatigue characteristics in high Si steels. The steel for high-cleanliness spring with excellent fatigue characteristics according to the invention contains: in terms of mass %, C: 1.2% or less (excluding 0%); Si: 1.8% to 4%; Mn: 0.1% to 2.0%; and total Al: 0.01% or less (excluding 0%), with the remainder being iron and inevitable impurities, in which the Si amount and a solute (SIMS) Ca amount in the steel satisfy a relationship of the following expression (1): Si×10−7≦solute (SIMS) Ca≦Si×5×10−7  (1) (in which each of the solute (SIMS) Ca and Si represents the amount thereof (mass %) in the steel).

    摘要翻译: 本发明的目的是提供一种高清洁弹簧用钢,其可用于生产高Si钢中疲劳特性优异的弹簧。 根据本发明的具有优异疲劳特性的高洁净度弹簧钢,以质量%计含有C:1.2%以下(不含0%)。 Si:1.8%〜4%; Mn:0.1〜2.0% 和总Al:0.01%以下(不含0%),其余为铁和不可避免的杂质,其中钢中的Si量和溶质(SIMS)Ca量满足下式(1)的关系: Si×10-7≦̸溶质(SIMS)Ca≦̸ Si×5×10-7(1)(其中溶质(SIMS)Ca和Si各自表示钢中的量(质量%))。

    SEMICONDUCTOR INTEGRATED CIRCUIT
    7.
    发明申请
    SEMICONDUCTOR INTEGRATED CIRCUIT 有权
    半导体集成电路

    公开(公告)号:US20140022003A1

    公开(公告)日:2014-01-23

    申请号:US14009593

    申请日:2012-04-10

    IPC分类号: G05F1/46

    摘要: Electronic apparatus that can suppress the operating voltage of an incorporated semiconductor integrated circuit to a low voltage is provided. Electronic apparatus 1 includes a power supply circuit 13, a semiconductor integrated circuit 10 that operates by a supply voltage supplied from the power supply circuit 13, and a temperature sensor 11 that measures the temperature of the semiconductor integrated circuit 10. The power supply circuit 13 decreases the supply voltage according to a rise in the measured temperature.

    摘要翻译: 提供了能够将并入的半导体集成电路的工作电压抑制到低电压的电子设备。 电子设备1包括电源电路13,通过从电源电路13提供的电源电压进行操作的半导体集成电路10和测量半导体集成电路10的温度的温度传感器11.电源电路13 根据测量温度的升高降低电源电压。

    Signal processing device, method and receiving device
    8.
    发明授权
    Signal processing device, method and receiving device 有权
    信号处理装置,方法和接收装置

    公开(公告)号:US08433011B2

    公开(公告)日:2013-04-30

    申请号:US13014980

    申请日:2011-01-27

    IPC分类号: H03D1/00

    CPC分类号: H04L25/06 H04L27/06

    摘要: A signal processing device includes: a first correlator that sequentially multiplies a first receive signal including a pattern in a receive signal and a first reference pattern signal including a complex conjugate of a first partial signal of the first receive signal at a sampling timing to generate a first correlation voltage; a second correlator that sequentially multiplies the first receive signal and a second reference pattern signal including a complex conjugate of a second partial signal, which is behind the first partial signal, at a sampling timing to generate a second correlation voltage; and a phase difference generation circuit that generates a first phase difference between the first partial signal and the second partial signal based on a first correlation peak voltage obtained when the first correlation voltage has a peak value and a second correlation peak voltage obtained when the second correlation voltage has a peak value.

    摘要翻译: 信号处理装置包括:第一相关器,其在采样定时顺序地将包括接收信号中的模式的第一接收信号和包括第一接收信号的第一部分信号的复共轭的第一参考模式信号相乘以产生 第一相关电压; 第二相关器,其以采样定时顺序地乘以所述第一接收信号和第二参考图形信号,所述第二参考图形信号包括位于所述第一部分信号之后的第二部分信号的复共轭,以产生第二相关电压; 以及相位差生成电路,其基于当所述第一相关电压具有峰值时获得的第一相关峰值电压和当所述第二相关电压具有峰值时获得的第二相关峰值电压,产生所述第一部分信号和所述第二部分信号之间的第一相位差 电压有峰值。

    ROTOR, ROTATING ELECTRIC MACHINE, VEHICLE, ELEVATOR, FLUID MACHINE, AND PROCESSING MACHINE
    9.
    发明申请
    ROTOR, ROTATING ELECTRIC MACHINE, VEHICLE, ELEVATOR, FLUID MACHINE, AND PROCESSING MACHINE 有权
    转子,旋转电机,车辆,电梯,流体机,加工机

    公开(公告)号:US20110266910A1

    公开(公告)日:2011-11-03

    申请号:US13183437

    申请日:2011-07-15

    IPC分类号: H02K1/27

    摘要: A rotor includes a rotor core, a first magnet, a second magnet, a first pole partition line, and a second pole partition line. The first and second magnets are provided inside the rotor core and between the first and second pole partition line. The first magnet is closer to the first pole partition line than to the second pole partition line, and the second magnet is closer to the second pole partition line than to the first pole partition line. A distance between the first and second magnets at a position is wider as the position is closer to a circumference portion of the rotor core. The first magnet and the first pole partition line have a first minimum distance therebetween, the second magnet and the second pole partition line have a second minimum distance therebetween, and the first minimum distance is smaller than the second minimum distance.

    摘要翻译: 转子包括转子芯,第一磁体,第二磁体,第一极分隔线和第二极分隔线。 第一和第二磁体设置在转子芯内部和第一和第二极分隔线之间。 第一磁体比第二极分隔线更靠近第一极分隔线,第二磁体比第一极分割线更靠近第二极分隔线。 位置处的第一和第二磁体之间的距离随着位置更靠近转子芯的圆周部分而变宽。 第一磁体和第一极分隔线之间具有第一最小距离,第二磁体和第二磁极分隔线之间具有第二最小距离,并且第一最小距离小于第二最小距离。