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公开(公告)号：US07852595B2
公开(公告)日：2010-12-14
申请号：US12290361
申请日：2008-10-29
申请人： Hiroki Kitahori , Kyo Akagi , Takayuki Honda , Yasuo Kojima
发明人： Hiroki Kitahori , Kyo Akagi , Takayuki Honda , Yasuo Kojima
CPC分类号： G11B25/043 , G11B33/148 , G11B33/1486
摘要： Embodiments of the present invention relate to a method for manufacturing a magnetic disk unit, the method including a step of writing servo data into the magnetic disk while introducing a low-density gas having a lower density than air into the enclosure. In one embodiment, the magnetic disk unit is comprised of a magnetic disk, a magnetic head, and a voice coil motor which are accommodated in the hermetically sealed enclosure. The enclosure has a gas inlet and a gas outlet, which are provided respectively with filters attached thereto.
摘要翻译： 本发明的实施例涉及一种用于制造磁盘单元的方法，该方法包括将伺服数据写入磁盘同时将具有比空气密度低的密度的低密度气体引入外壳的步骤。 在一个实施例中，磁盘单元包括容纳在密封外壳中的磁盘，磁头和音圈电机。 外壳具有气体入口和气体出口，分别设有连接到其上的过滤器。
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公开(公告)号：US20070082585A1
公开(公告)日：2007-04-12
申请号：US10578829
申请日：2005-12-01
摘要： An on-line roll grinding method for a work roll, which can decrease an overshoot, by which the pressing load of a rotating grinding wheel on a work roll exceeds a set grinding pressing load, is provided. This method is an on-line grinding method for a work roll, adapted to press a rotating grinding wheel (3a) having elasticity against a work roll (1) of a rolling mill to grind the work roll, wherein when the pressing load of the rotating grinding wheel (3a) reaches a set load F, which has been set beforehand, after the rotating grinding wheel (3a) contacts the work roll (1), the forward velocity of the rotating grinding wheel (3a) is reduced to decrease an overshoot by which the pressing load of the rotating grinding wheel (3a) on the work roll (1) exceeds a set grinding pressing load F0.
摘要翻译： 提供了一种用于工作辊的在线辊磨法，其可以减少工作辊上的旋转砂轮的按压负载超过设定的研磨压力负荷的过冲。 该方法是用于工作辊的在线研磨方法，其适于将具有弹性的旋转砂轮（3a）压向轧机的工作辊（1）以研磨工作辊，其中当压制负载 旋转砂轮（3a）在转动砂轮（3a）接触到工作辊（1）之后达到预先设定的设定载荷F，旋转砂轮（3a）的向前速度为 减小以减少工作辊（1）上的旋转砂轮（3a）的按压负载超过设定的研磨压制负载F 0 0的过冲。
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公开(公告)号：US20060067188A1
公开(公告)日：2006-03-30
申请号：US11231200
申请日：2005-09-20
摘要： A DVD recorder system having a sleep state. When a predetermined period of a non-operation state has elapsed, a key controller switches the state of a power source circuit to interrupt voltage supply, thereby causing the system to shift to the sleep state. In this state, when a signal is input from the video input terminal, the key controller controls the power source circuit to turn ON, thereby causing the system to shift to the normal state. After recovery to the normal state, a DVD processor provides instructions to a DVD drive in accordance with recording conditions which are prestored in an EEPROM, and supplies an input video signal to the DVD drive so as to start recording. Also, when a medium is inserted in the DVD drive, the key controller detects an insertion signal to control the power source circuit to turn ON, thereby causing the system to return to the normal state.
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公开(公告)号：US20090135517A1
公开(公告)日：2009-05-28
申请号：US12290361
申请日：2008-10-29
申请人： Hiroki Kitahori , Kyo Akagi , Takayuki Honda , Yasuo Kojima
发明人： Hiroki Kitahori , Kyo Akagi , Takayuki Honda , Yasuo Kojima
IPC分类号： G11B21/02
CPC分类号： G11B25/043 , G11B33/148 , G11B33/1486
摘要： Embodiments of the present invention relate to a method for manufacturing a magnetic disk unit, the method including a step of writing servo data into the magnetic disk while introducing a low-density gas having a lower density than air into the enclosure. In one embodiment, the magnetic disk unit is comprised of a magnetic disk, a magnetic head, and a voice coil motor which are accommodated in the hermetically sealed enclosure. The enclosure has a gas inlet and a gas outlet, which are provided respectively with filters attached thereto.
摘要翻译： 本发明的实施例涉及一种用于制造磁盘单元的方法，该方法包括将伺服数据写入磁盘同时将具有比空气密度低的密度的低密度气体引入外壳的步骤。 在一个实施例中，磁盘单元包括容纳在密封外壳中的磁盘，磁头和音圈电机。 外壳具有气体入口和气体出口，分别设有连接到其上的过滤器。
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公开(公告)号：US07496773B2
公开(公告)日：2009-02-24
申请号：US11231200
申请日：2005-09-20
摘要： A DVD recorder system having a sleep state. When a predetermined period of a non-operation state has elapsed, a key controller switches the state of a power source circuit to interrupt voltage supply, thereby causing the system to shift to the sleep state. In this state, when a signal is input from the video input terminal, the key controller controls the power source circuit to turn ON, thereby causing the system to shift to the normal state. After recovery to the normal state, a DVD processor provides instructions to a DVD drive in accordance with recording conditions which are prestored in an EEPROM, and supplies an input video signal to the DVD drive so as to start recording. Also, when a medium is inserted in the DVD drive, the key controller detects an insertion signal to control the power source circuit to turn ON, thereby causing the system to return to the normal state.
摘要翻译： 具有睡眠状态的DVD记录器系统。 当经过了非操作状态的预定时段时，键控制器切换电源电路的状态以中断电压供应，从而使系统转移到睡眠状态。 在该状态下，当从视频输入端子输入信号时，键控制器控制电源电路接通，从而使系统转移到正常状态。 在恢复到正常状态之后，DVD处理器根据预先存储在EEPROM中的记录条件向DVD驱动器提供指令，并将输入视频信号提供给DVD驱动器以便开始记录。 此外，当介质插入到DVD驱动器中时，钥匙控制器检测插入信号以控制电源电路接通，从而使系统恢复到正常状态。
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公开(公告)号：US07364492B2
公开(公告)日：2008-04-29
申请号：US10578829
申请日：2005-12-01
IPC分类号： B24B5/04
摘要： An on-line roll grinding method for a work roll, which can decrease an overshoot, by which the pressing load of a rotating grinding wheel on a work roll exceeds a set grinding pressing load, is provided. This method is an on-line grinding method for a work roll, adapted to press a rotating grinding wheel (3a) having elasticity against a work roll (1) of a rolling mill to grind the work roll, wherein when the pressing load of the rotating grinding wheel (3a) reaches a set load F, which has been set beforehand, after the rotating grinding wheel (3a) contacts the work roll (1), the forward velocity of the rotating grinding wheel (3a) is reduced to decrease an overshoot by which the pressing load of the rotating grinding wheel (3a) on the work roll (1) exceeds a set grinding pressing load F0.
摘要翻译： 提供了一种用于工作辊的在线辊磨法，其可以减少工作辊上的旋转砂轮的按压负载超过设定的研磨压力负荷的过冲。 该方法是用于工作辊的在线研磨方法，其适于将具有弹性的旋转砂轮（3a）压向轧机的工作辊（1）以研磨工作辊，其中当压制负载 旋转砂轮（3a）在转动砂轮（3a）接触到工作辊（1）之后达到预先设定的设定载荷F，旋转砂轮（3a）的向前速度为 减小以减少工作辊（1）上的旋转砂轮（3a）的按压负载超过设定的研磨压制负载F 0 0的过冲。
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7.发明申请Weathering test apparatus with spectroradiometer and portable spectroradiometer 审中-公开具有光谱辐射计和便携式光谱仪的耐候试验装置公开(公告)号：US20070177144A1
公开(公告)日：2007-08-02
申请号：US11341887
申请日：2006-01-27
IPC分类号： G01J3/28
CPC分类号： G01J3/2803 , G01J3/02 , G01J3/0272 , G01J3/0283 , G01J3/0286 , G01J3/0291 , G01J2001/4247 , G01N17/004
摘要： The present invention provides a weathering test apparatus system capable of accurately monitoring deterioration of a light source used in a weathering test apparatus. According to the present invention, there is provided a weathering test apparatus system, which comprises a weathering test apparatus with a light source and a spectroradiometer which monitors deterioration of the light source, wherein the spectroradiometer comprises an entrance window which captures light from the light source, and a spectroscopic unit which is connected optically to the entrance window and has a multi-wavelength resolution function, the spectrometer being disposed inside the weathering test apparatus.
摘要翻译： 本发明提供一种能够精确地监测耐候性试验装置中使用的光源的劣化的耐候性试验装置系统。 根据本发明，提供了一种风化试验装置系统，其包括具有光源的耐候性试验装置和用于监测光源劣化的分光辐射计，其中所述分光辐射计包括从所述光源捕获光的入射窗 以及光学单元，其与入口窗光学连接并具有多波长分辨率功能，所述光谱仪设置在耐候性试验装置的内部。
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公开(公告)号：US06958941B2
公开(公告)日：2005-10-25
申请号：US10460293
申请日：2003-06-11
申请人： Takayuki Honda
发明人： Takayuki Honda
CPC分类号： H05K1/0216 , G11B20/24 , H05K2201/09236 , H05K2201/09245 , H05K2201/10053 , H05K2201/10159 , H05K2201/10689 , H05K2203/1572
摘要： In a circuit board including an analog circuit and a digital circuit, the S/N ratio reduction resulting from the interference of digital signals with analog signals is suppressed. The circuit board includes a digital signal processing section forming part of the digital circuit, digital signal external conductors connected to the digital signal processing section, and digital signal output control means for interrupting the transmission of the digital signals from the digital signal processing section to the digital signal external conductors. A decrease in the limitation for the wiring pattern and the device arrangement provides an increase in the degree of freedom for designing, thereby making it possible to miniaturize the circuit board and to reduce the manufacturing cost thereof.
摘要翻译： 在包括模拟电路和数字电路的电路板中，由数字信号与模拟信号的干扰产生的S / N比减小被抑制。 电路板包括形成数字电路的一部分的数字信号处理部分，连接到数字信号处理部分的数字信号外部导体和用于中断数字信号从数字信号处理部分传输到数字信号处理部分的数字信号输出控制装置 数字信号外部导线。 布线图案和装置布置的限制的减少提高了设计的自由度，从而使得可以使电路板小型化并降低其制造成本。
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9.发明授权Pilot lamp current consumption reduction system for a flexible magnetic disk drive or the like 失效用于柔性磁盘驱动器的先导灯电流消耗减少系统等公开(公告)号：US06483656B1
公开(公告)日：2002-11-19
申请号：US09549843
申请日：2000-04-14
IPC分类号： G11B1902
CPC分类号： G11B19/02
摘要： A flexible magnetic disk drive to be USB interfaced with a computer, there being a maximum current limitation of 500 milliamperes to be carried by USB cables. The current consumption of the disk drive maximizes when both disk drive motor and stepper motor are in rotation and when, additionally, a pilot lamp glows to warn that the disk is being accessed. The invention takes advantage of the fact that the stepper motor is driven with a motor current that varies periodically with the stepping pulses, each period of the motor current being notionally divisible into approximately two halves such that the motor current is less in magnitude in the first half than in the second. A pilot lamp control circuit causes the pilot lamp to be energized only during the first half of each motor current period, resulting in the blinking of the pilot lamp. Thus the peak of the sum of the motor current and the lamp current during the first half of the motor current period can be made no more than the peak of the motor current alone during the second half.
摘要翻译： 要与USB接口的软磁盘驱动器与计算机连接，USB电缆的最大电流限制为500毫安。 当磁盘驱动器电机和步进电机都旋转时，当驱动指示灯亮起以警告磁盘被访问时，磁盘驱动器的电流消耗最大化。 本发明利用以下事实：步进电动机是用电动机电流驱动的，该电动机电流随着步进脉冲周期性地变化，电动机电流的每个周期被概括地分成大约两半，使得电动机电流在第一 一半比第二。 指示灯控制电路使得指示灯仅在每个电动机当前周期的前半段期间被通电，导致指示灯的闪烁。 因此，在电动机电流周期的前一半期间，电动机电流和灯电流的总和的峰值可以不大于在下一半期间单独的电动机电流的峰值。
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