DC Motor control circuit
    111.
    发明授权
    DC Motor control circuit 失效
    直流电机控制电路

    公开(公告)号:US4271383A

    公开(公告)日:1981-06-02

    申请号:US821874

    申请日:1977-08-04

    申请人: Takeshi Endo

    发明人: Takeshi Endo

    IPC分类号: H02P3/12 H02P7/288

    CPC分类号: H02P3/12

    摘要: A DC motor control circuit for providing improved starting and stopping control is provided. The control circuit includes a DC motor that is driven in response to an operating voltage applied thereto. A shunting element is adapted to define a current path in parallel with the DC motor to selectively shunt the operating voltage applied to the DC motor. A DC supply is provided for producing a DC signal, and a constant voltage supply circuit is coupled intermediate the DC supply and the parallel connection of the shunt element and DC motor to selectively apply a constant operating voltage to the DC motor. A control circuit is provided for coincidentally applying a control signal to the constant voltage circuit and to the shunt element to effect a coincident shunting of the operating voltage applied to the DC motor and a cutting-off of the application of the operating voltage to the DC motor.

    摘要翻译: 提供了一种用于提供改进的启动和停止控制的DC电动机控制电路。 控制电路包括响应于施加到其上的工作电压而被驱动的直流电动机。 分流元件适于限定与DC电动机并联的电流路径,以选择性地分流施加到DC电动机的工作电压。 提供DC电源用于产生DC信号,并且恒压供电电路耦合在DC电源和并联元件和DC电动机的并联之间,以选择性地向DC电动机施加恒定的工作电压。 提供控制电路,用于将恒定电压电路和分流元件的控制信号巧妙地施加到施加到DC电动机上的工作电压的一致分流,并且将工作电压施加到DC 发动机。

    Information recording medium glass substrate and information recording medium
    113.
    发明授权
    Information recording medium glass substrate and information recording medium 有权
    信息记录介质玻璃基板和信息记录介质

    公开(公告)号:US09454984B2

    公开(公告)日:2016-09-27

    申请号:US14347944

    申请日:2012-09-11

    申请人: Takeshi Endo

    发明人: Takeshi Endo

    IPC分类号: G11B5/73

    CPC分类号: G11B5/7315

    摘要: An information recording medium glass substrate and an information recording medium are provided in which a first roll-off variation and a second roll-off variation fall within the following ranges: 180 Å≦first roll-off variation≦990 Å (condition 1) and 650 Å≦second roll-off variation≦3700 Å (condition 2).

    摘要翻译: 提供信息记录介质玻璃基板和信息记录介质,其中第一滚降变化和第二滚降变化落在以下范围内:180Å≤第一滚降变化≤990Å(条件1)和 650Å≤第二次滚降变化≤3700Å(条件2)。

    Composition and Polymer
    114.
    发明申请
    Composition and Polymer 有权
    组合物和聚合物

    公开(公告)号:US20140121293A1

    公开(公告)日:2014-05-01

    申请号:US14117291

    申请日:2012-07-18

    IPC分类号: C08G75/08

    CPC分类号: C08G75/08

    摘要: Disclosed is a composition comprising (A) at least one compound selected from the group consisting of an ether compound having two or more ether groups, a trivalent phosphorus compound, and a ketone compound, (B) a boron trihalide, and (C) an episulfide compound.

    摘要翻译: 公开了一种组合物,其包含(A)至少一种选自具有两个以上醚基的醚化合物,三价磷化合物和酮化合物的化合物,(B)三卤化硼,和(C) 环硫化合物。

    Information processing apparatus and power supply control circuit
    115.
    发明授权
    Information processing apparatus and power supply control circuit 有权
    信息处理装置和电源控制电路

    公开(公告)号:US08700942B2

    公开(公告)日:2014-04-15

    申请号:US13263756

    申请日:2011-03-17

    IPC分类号: G06F1/32

    摘要: Provided is an information processing apparatus including: a power supply control portion that performs control of a power supply; a detection signal emitting portion that, when a connection of an external power source is detected in an operation stand-by state in which power consumption is suppressed and an operation is on stand-by, emits a detection signal only for a certain time period, in accordance with the detection; and a power supply portion that supplies power to the power supply control portion based on the detection signal emitted by the detection signal emitting portion and also stops the power supply to the power supply control portion after a certain time period elapses from the connection in the operation stand-by state.

    摘要翻译: 提供一种信息处理设备,包括:电源控制部分,其执行电源的控制; 检测信号发射部分,当在抑制功耗的操作待机状态和操作待机时检测到外部电源的连接时,仅在一定时间段内发出检测信号, 按照检测; 以及电源部,其基于由所述检测信号发射部发射的检测信号向所述电源控制部供电,并且在从所述操作中的连接经过一定时间段之后停止向所述电源控制部的电力供给 待机状态。

    Method for Manufacturing Glass Substrate for Magnetic Recording Medium
    116.
    发明申请
    Method for Manufacturing Glass Substrate for Magnetic Recording Medium 有权
    制造用于磁记录介质的玻璃基板的方法

    公开(公告)号:US20130288575A1

    公开(公告)日:2013-10-31

    申请号:US13976808

    申请日:2011-10-17

    IPC分类号: G11B5/84

    CPC分类号: G11B5/8404 C03C19/00

    摘要: A method for manufacturing a glass substrate for a magnetic recording medium, including a polishing step of polishing a principal surface (12) of a glass substrate (10) having a chamfered surface (16) formed on an end surface of the glass substrate (10), with use of a polishing pad (24) having a concave groove (31) formed in a surface (24a) for supplying a polishing solution, the polishing step is performed in the following condition: 10°≦θp

    摘要翻译: 一种用于制造用于磁记录介质的玻璃基板的方法,包括:研磨玻璃基板(10)的主表面(12)的抛光步骤,所述抛光步骤具有形成在玻璃基板(10)的端面上的倒角表面(16) ),使用在用于供给抛光液的表面(24a)中形成有凹槽(31)的抛光垫(24),抛光步骤在以下条件下进行:在80° 其特征在于,所述倾斜面是由所述倒角表面(16)限定的角度和与所述玻璃基板(10)的内侧部分上的所述玻璃基板(10)的厚度方向平行的平面,所述倾斜角由 凹槽侧表面(31a)和与抛光垫(24)的内侧部分的研磨垫(24)的厚度方向平行的平面。

    Semiconductor device making method
    118.
    发明授权
    Semiconductor device making method 有权
    半导体器件制造方法

    公开(公告)号:US08168485B2

    公开(公告)日:2012-05-01

    申请号:US12461205

    申请日:2009-08-04

    IPC分类号: H01L29/812 H01L21/338

    摘要: A method of making a semiconductor device includes forming a p-type semiconductor region to an n-type semiconductor substrate in such a manner that the p-type semiconductor region is partially exposed to a top surface of the semiconductor substrate, forming a Schottky electrode of a first material in such a manner that the Schottky electrode is in Schottky contact with an n-type semiconductor region exposed to the top surface of the semiconductor substrate, and forming an ohmic electrode of a second material different from the first material in such a manner that the ohmic electrode is in ohmic contact with the exposed p-type semiconductor region. The Schottky electrode is formed earlier than the ohmic electrode.

    摘要翻译: 制造半导体器件的方法包括:以p型半导体区域部分地暴露于半导体衬底的顶表面,形成p型半导体区域到n型半导体衬底,形成肖特基电极 以使肖特基电极与暴露于半导体衬底的顶表面的n型半导体区域肖特基接触的方式形成第一材料,并且以这种方式形成不同于第一材料的第二材料的欧姆电极 欧姆电极与暴露的p型半导体区域欧姆接触。 肖特基电极比欧姆电极早。

    INFORMATION PROCESSING APPARATUS AND POWER SUPPLY CONTROL CIRCUIT
    119.
    发明申请
    INFORMATION PROCESSING APPARATUS AND POWER SUPPLY CONTROL CIRCUIT 有权
    信息处理设备和电源控制电路

    公开(公告)号:US20120042187A1

    公开(公告)日:2012-02-16

    申请号:US13263756

    申请日:2011-03-17

    IPC分类号: G06F1/32

    摘要: Provided is an information processing apparatus including: a power supply control portion that performs control of a power supply; a detection signal emitting portion that, when a connection of an external power source is detected in an operation stand-by state in which power consumption is suppressed and an operation is on stand-by, emits a detection signal only for a certain time period, in accordance with the detection; and a power supply portion that supplies power to the power supply control portion based on the detection signal emitted by the detection signal emitting portion and also stops the power supply to the power supply control portion after a certain time period elapses from the connection in the operation stand-by state.

    摘要翻译: 提供一种信息处理设备,包括:电源控制部分,其执行电源的控制; 检测信号发射部分,当在抑制功耗的操作待机状态和操作待机时检测到外部电源的连接时,仅在一定时间段内发出检测信号, 按照检测; 以及电源部,其基于由所述检测信号发射部发射的检测信号向所述电源控制部供电,并且在从所述操作中的连接经过一定时间段之后停止向所述电源控制部的电力供给 待机状态。

    Optical information recording and reproducing apparatus, and cartridge
    120.
    发明授权
    Optical information recording and reproducing apparatus, and cartridge 有权
    光信息记录和再现装置以及墨盒

    公开(公告)号:US08040783B2

    公开(公告)日:2011-10-18

    申请号:US12606705

    申请日:2009-10-27

    IPC分类号: G11B7/00

    摘要: An optical information recording and reproducing apparatus relating to the invention employs a two-beam interference method. In the optical information recording and reproducing apparatus, a moving device moves an information recording medium between a recording and reproducing position and a retracting position, and a mirror moves together with the information recording medium. When the information recording medium moves to the recording and reproducing position, the mirror moves to a position which is displaced from the at least one of the reference beam and the information beam. When the information recording medium moves to the retracting position, the mirror moves to a position where the mirror can reflect the at least one of the reference beam and the information beam toward a detector for detecting a deviation of the at least one of the reference beam and the information beam.

    摘要翻译: 本发明的光信息记录再现装置采用双光束干涉法。 在光学信息记录和再现装置中,移动装置在记录和再现位置与缩回位置之间移动信息记录介质,并且反射镜与信息记录介质一起移动。 当信息记录介质移动到记录和再现位置时,反射镜移动到从参考光束和信息光束中的至少一个偏移的位置。 当信息记录介质移动到缩回位置时,反射镜移动到反射镜可以将参考光束和信息光束中的至少一个反射到检测器的位置,用于检测参考光束中的至少一个的偏差 和信息光束。