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1.发明授权公开(公告)号：US07141206B2
公开(公告)日：2006-11-28
申请号：US10758283
申请日：2004-01-16
CPC分类号： B62D29/002 , B22F7/006
摘要： An aluminum plate (13) is first plastic-deformed (FIG. 3D) in such a way as to envelop a foaming-agent compact (14), which is not foamed yet. Then, terminals of the aluminum plate (13) are integrally seam-welded (FIG. 3E) to thereby obtain a closed section structure (23). Subsequently, the foaming-agent compact (14) contained in the closed section structure (23) is foamed by being heated to foaming temperature thereof. Consequently, a pipe-like frame filled with a foam (27) is obtained.
摘要翻译： 铝板（13）首先被塑性变形（图3D），以包封尚未发泡的发泡剂压块（14）。 然后，将铝板（13）的端子一体缝合（图3E），从而获得封闭部分结构（23）。 随后，封闭部分结构（23）中包含的发泡剂压块（14）通过加热至其发泡温度而发泡。 因此，获得了填充有泡沫（27）的管状框架。
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公开(公告)号：US20060215500A1
公开(公告)日：2006-09-28
申请号：US11337094
申请日：2006-01-23
申请人： Norio Hatanaka , Ryoichi Ishikawa , Hirofumi Inoue
发明人： Norio Hatanaka , Ryoichi Ishikawa , Hirofumi Inoue
IPC分类号： G11B7/00
CPC分类号： G11B19/12
摘要： To discriminate a disk in a short time, a calculating part 16 measures an amplitude of one of a focus error signal and a tracking error signal, which are output from a differential signal generating part 15, several times, and outputs the measured amplitudes to a controller 20. The controller 20 compares the input amplitudes with threshold values stored in a memory 21, respectively, and determines whether or not an amplification gain of one of the focus error signal and the tracking error signal is changed. If it is determined that the amplification gain of one of the focus error signal and the tracking error signal is changed, the controller 20 changes the amplification gain of one of the focus error signal and the tracking error signal to an amplification gain represented by one of the threshold values and discriminates the kind of an optical disk based on the changed amplification gain.
摘要翻译： 为了在短时间内识别盘，计算部16测量从差分信号生成部15输出的多次的聚焦误差信号和跟踪误差信号之一的振幅，并将测得的振幅输出到 控制器20。 控制器20分别将输入幅度与存储在存储器21中的阈值进行比较，并确定聚焦误差信号和跟踪误差信号之一的放大增益是否改变。 如果确定聚焦误差信号和跟踪误差信号之一的放大增益改变，则控制器20将聚焦误差信号和跟踪误差信号之一的放大增益改变为由 阈值并基于改变的放大增益来鉴别光盘的种类。
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公开(公告)号：US5913090A
公开(公告)日：1999-06-15
申请号：US866390
申请日：1997-05-30
申请人： Masaithi Sawada , Ryoichi Ishikawa
发明人： Masaithi Sawada , Ryoichi Ishikawa
CPC分类号： G03G15/70
摘要： An image forming apparatus service system of the present invention includes a shared managing unit capable of predicting whether or not a serviceman's visit is necessary on the basis of data received from each of a plurality of image forming apparatuses, including low CV layer apparatuses, operated in a broad area including a number of service stations. The service system therefore allows a serviceman to take an adequate measure rapidly and efficiently before a critical trouble occurs in any one of the apparatuses.
摘要翻译： 本发明的图像形成装置服务系统包括共享管理单元，其能够基于从包括低CV层装置的多个图像形成装置中接收到的数据来预测是否需要维修人员的访问 广泛的地区包括一些服务站。 因此，在任何一个设备中发生紧急故障之前，服务系统允许维修人员快速高效地采取足够的措施。
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公开(公告)号：US07260030B2
公开(公告)日：2007-08-21
申请号：US10607305
申请日：2003-06-27
申请人： Ryoichi Ishikawa
发明人： Ryoichi Ishikawa
IPC分类号： G11B7/00
CPC分类号： G11B7/0946 , G11B7/08511
摘要： In an optical disk apparatus, when a focus deviation occurs, amplitude driving of a pickup is performed for focus pull-in immediately without a waiting time. The amplitude driving is performed with a first amplitude a given number of times, and when detection of a focusing point fails, amplitude driving with a second amplitude larger than the first amplitude is performed.
摘要翻译： 在光盘装置中，当发生焦点偏移时，执行拾取器的幅度驱动，以便立即进行焦点拉入，而不需要等待时间。 振幅驱动以给定次数的第一幅度执行，并且当聚焦点的检测失败时，执行具有大于第一幅度的第二幅度的幅度驱动。
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5.发明申请Optical disc apparatus and tracking control method and program for the optical disc apparatus 审中-公开用于光盘装置的光盘装置和跟踪控制方法和程序公开(公告)号：US20050073918A1
公开(公告)日：2005-04-07
申请号：US10954353
申请日：2004-10-01
申请人： Ryoichi Ishikawa , Takayuki Ohta , Hirofumi Inoue
发明人： Ryoichi Ishikawa , Takayuki Ohta , Hirofumi Inoue
CPC分类号： G11B7/0901 , G11B7/0948
摘要： An optical disc apparatus for performing tracking control based on TE and OFT signals even with such low-quality optical discs that do not meet the standards on track-to-track distance. A signal generating unit generates a TE signal and also generates an OFT signal from an input RF signal based on a first threshold value. A duty ratio calculating unit calculates a duty ratio, a ratio of the H signals to the OFT signal in length, by measuring the time of the H signals in the OFT signal. A threshold value changing unit changes the threshold value from the first value to the second value if the duty ratio does not fall within a predetermined range. A tracking control unit controls the driving unit in accordance with the TE signal and the OFT signal when the duty ratio falls within the predetermined range.
摘要翻译： 一种光盘装置，用于即使使用不符合轨道到轨道距离标准的低质量光盘，也可以基于TE和OFT信号执行跟踪控制。 信号生成单元生成TE信号，并且还基于第一阈值从输入RF信号生成OFT信号。 占空比计算单元通过测量OFT信号中的H信号的时间来计算占空比，即H信号与OFT信号的长度之比。 如果占空比不在预定范围内，则阈值改变单元将阈值从第一值改变为第二值。 当占空比落在预定范围内时，跟踪控制单元根据TE信号和OFT信号来控制驱动单元。
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公开(公告)号：US20050058787A1
公开(公告)日：2005-03-17
申请号：US10934395
申请日：2004-09-07
IPC分类号： B62D25/04 , B60R19/18 , B60R19/22 , B62D21/15 , B62D29/00 , C08L63/00 , C08L75/04 , C09J5/08 , B65D1/00
CPC分类号： B62D29/002 , B60R19/18 , B60R2019/1813 , C08L63/00 , C08L75/04 , C09J5/08 , C09J2463/00 , C09J2475/00 , Y10T428/13
摘要： A filling structure 10 is a structure in which a filling material 12 having a higher impact energy absorbing performance is inserted into the inner part of a hollow member 11, and the filling material 12 so inserted is fixed to the hollow member 11 with an adhesive layer 13 resulting when the filling material 12 is heated to expand and is cooled to set thereafter.
摘要翻译： 填充结构10是将具有较高的冲击能量吸收性能的填充材料12插入到中空构件11的内部的结构，并且将如此插入的填充材料12用粘合剂层固定到中空构件11 13，当填充材料12被加热膨胀并随后被冷却时就产生。
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公开(公告)号：US20070091772A1
公开(公告)日：2007-04-26
申请号：US11584592
申请日：2006-10-23
IPC分类号： G11B7/00
CPC分类号： G11B7/0941 , G11B2007/0006
摘要： A gain setting method for setting a gain in an amplifier that amplifies signals obtained from an optical disk, which comprises: a measuring step for measuring an output level of the amplifier; and a gain setting step for setting the gain as the value of the output level/target level, when the measured output level is 1/N−N times (N is an integer of 2 or larger) with respect to the preset target level.
摘要翻译： 一种用于设置放大从光盘获得的信号的放大器中的增益的增益设置方法，包括：用于测量放大器的输出电平的测量步骤; 以及增益设定步骤，用于当所测量的输出电平相对于预设目标电平为1 / N-N倍（N为2或更大的整数）时，将增益设置为输出电平/目标电平的值。
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公开(公告)号：US20060006698A1
公开(公告)日：2006-01-12
申请号：US11166181
申请日：2005-06-27
IPC分类号： B62D25/10
CPC分类号： B62D25/105
摘要： An automobile hood has a skin and a frame reinforcing it. At least part of a space defined between the skin and the frame is packed with a foamed metal which breaks down continuously upon receiving an external force. Its continuous breakdown absorbs a substantially equal amount of impact energy continuously.
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9.发明申请Optical disk apparatus, signal processing apparatus, and playback control method for optical disk apparatus 审中-公开光盘装置，信号处理装置以及光盘装置的重放控制方法公开(公告)号：US20050088924A1
公开(公告)日：2005-04-28
申请号：US10954259
申请日：2004-10-01
CPC分类号： G11B7/08529 , G11B2007/0006
摘要： Signals (A, B, C, and D) obtained by reading information recorded on an optical disk are summed and amplified by an summing amplifier (N1) to generate an RF signal. The RF signal is detected by a detection circuit (N5) to obtain an off-track sate detection signal. If the off-track state detection signal repeatedly alternates between an off-track state and an on-track state, a duty detection unit (N8) measures the duty of the off-track state detection signal. From the result, a sensitivity determining unit (N9) determines the detection sensitivity of the off-track state detection signal in the detection circuit (N5) and a detection sensitivity adjusting circuit (N6) adjusts the detection sensitivity of the off-track state detection signal in the detection circuit (N5).
摘要翻译： 通过读取记录在光盘上的信息获得的信号（A，B，C和D）被加法放大器（N 1）相加和放大，以产生RF信号。 RF信号由检测电路（N 5）检测，以获得偏离轨道状态检测信号。 如果离轨状态检测信号在偏离磁道状态和在轨状态之间重复地交替，则占空比检测单元（N 8）测量偏离磁道状态检测信号的占空比。 根据该结果，灵敏度判定单元（N 9）决定检测电路（N 5）中的越野状态检测信号的检测灵敏度，检测灵敏度调整电路（N 6） 检测电路中的轨迹状态检测信号（N 5）。
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公开(公告)号：US07813229B2
公开(公告)日：2010-10-12
申请号：US11584592
申请日：2006-10-23
IPC分类号： G11B7/00
CPC分类号： G11B7/0941 , G11B2007/0006
摘要： A gain setting method for setting a gain in an amplifier that amplifies signals obtained from an optical disk, which includes: a measuring step for measuring an output level of the amplifier; and a gain setting step for setting the gain as the value of the target level/output level, when the measured output level is in a range of 1/N times and N times (N is an integer of 2 or larger) with respect to the preset target level.
摘要翻译： 一种用于设置放大从光盘获得的信号的放大器中的增益的增益设置方法，包括：用于测量放大器的输出电平的测量步骤; 以及增益设定步骤，用于将所述增益设定为所述目标电平/输出电平的值，当所测量的输出电平在1 / N倍的范围内时，N相对于（N是2或更大的整数）相对于 预设目标级别。
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