公开(公告)号：US08116182B2

公开(公告)日：2012-02-14

申请号：US12628091

申请日：2009-11-30

申请人： Hiroshi Yamazaki ,  Toru Hanada ,  Tooru Mamata ,  Makoto Ando ,  Yoshihiro Kaneko ,  Hiroshi Ohno

发明人： Hiroshi Yamazaki ,  Toru Hanada ,  Tooru Mamata ,  Makoto Ando ,  Yoshihiro Kaneko ,  Hiroshi Ohno

IPC分类号： G11B27/36

CPC分类号： G11B7/08517 ,  G11B20/1816 ,  G11B27/36

摘要： According to one embodiment, an information processing apparatus includes an optical disc drive, a measuring module in the optical disc drive, and a measurement value reception module. The measuring module is configured to measure a value related to an operation of a predetermined motor in the optical disc drive, which is executed during a time period of power-up of the optical disc drive. The measurement value reception module is configured to receive a measurement value related to the operation of the predetermined motor from the optical disc drive in response to an event of being requested to turn off the power of the optical disc drive, and to store the received measurement value in a storage device.

摘要翻译： 根据一个实施例，信息处理设备包括光盘驱动器，光盘驱动器中的测量模块和测量值接收模块。 测量模块被配置为测量在光盘驱动器的加电时间段期间执行的与光盘驱动器中的预定电机的操作相关的值。 测量值接收模块被配置为响应于被请求关闭光盘驱动器的电源的事件，从光盘驱动器接收与预定电动机的操作相关的测量值，并且存储接收的测量 存储设备中的值。

公开(公告)号：US08004946B2

公开(公告)日：2011-08-23

申请号：US12703007

申请日：2010-02-09

申请人： Yoshihiro Kaneko ,  Tooru Mamata ,  Makoto Ando ,  Toru Hanada ,  Hiroshi Yamazaki ,  Hiroshi Ohno

发明人： Yoshihiro Kaneko ,  Tooru Mamata ,  Makoto Ando ,  Toru Hanada ,  Hiroshi Yamazaki ,  Hiroshi Ohno

IPC分类号： G11B7/00

CPC分类号： G11B27/36 ,  G11B2220/2537

摘要： According to one embodiment, an information processor includes an optical disc drive, a recorder, and a determination module. The optical disc drive includes a loading mechanism that loads and ejects an optical disc. The recorder obtains state information indicating the operating state of the loading mechanism to record the state information. The determination module determines that, when a value related to failure prediction of the loading mechanism satisfies a predetermined condition, there is a risk of failure in the loading mechanism. The value is calculated from a combination of a plurality of indices contained in the state information.

摘要翻译： 根据一个实施例，信息处理器包括光盘驱动器，记录器和确定模块。 光盘驱动器包括加载和弹出光盘的加载机构。 记录器获取指示加载机构的操作状态以记录状态信息的状态信息。 确定模块确定当与加载机构的故障预测相关的值满足预定条件时，加载机构存在故障的风​​险。 该值根据包含在状态信息中的多个索引的组合来计算。

公开(公告)号：US08179762B2

公开(公告)日：2012-05-15

申请号：US12703581

申请日：2010-02-10

申请人： Yoshihiro Kaneko ,  Tooru Mamata ,  Makoto Ando ,  Toru Hanada ,  Hiroshi Yamazaki ,  Hiroshi Ohno

发明人： Yoshihiro Kaneko ,  Tooru Mamata ,  Makoto Ando ,  Toru Hanada ,  Hiroshi Yamazaki ,  Hiroshi Ohno

IPC分类号： G11B7/00

CPC分类号： G11B20/1816 ,  G11B7/00375 ,  G11B20/00115 ,  G11B20/00442 ,  G11B2020/1869 ,  G11B2220/2537

摘要： According to one embodiment, an information processor includes an optical disc drive, an acquiring module, a storage module, and a determination module. The acquiring module acquires identification information that uniquely identifies an optical disc loaded in the optical disc drive based on information read from the optical disc. The storage module obtains information related to failure analysis of the optical disc contained in state information indicating reading state or writing state upon reading from or writing to the optical disc, and stores the information related to failure analysis in association with the identification information. The determination module calculates values each indicating a level of failure of the optical disc based on pieces of information related to failure analysis of the optical disc stored until just recently in association with the identification information and, when the values satisfy a predetermined condition, determines that there is a risk of failure in the optical disc.

摘要翻译： 根据一个实施例，信息处理器包括光盘驱动器，采集模块，存储模块和确定模块。 获取模块基于从光盘读取的信息获取唯一地识别装载在光盘驱动器中的光盘的识别信息。 存储模块在从光盘读取或写入光盘时获得与指示读取状态或写入状态的状态信息中包含的光盘的故障分析相关的信息，并且与识别信息相关联地存储与故障分析相关的信息。 确定模块基于与最近刚刚与识别信息相关联存储的光盘的故障分析相关的信息片段来计算每个指示光盘故障等级的值，并且当该值满足预定条件时，确定 存在光盘故障的风险。

公开(公告)号：US20100268863A1

公开(公告)日：2010-10-21

申请号：US12832843

申请日：2010-07-08

申请人： Hiroshi Yamazaki ,  Terunobu Hara ,  Toru Hanada

发明人： Hiroshi Yamazaki ,  Terunobu Hara ,  Toru Hanada

IPC分类号： G06F12/00 ,  G06F12/02

CPC分类号： G06F9/4408 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0673

摘要： According to one embodiment, if a nonvolatile memory which stores format information of an HDD, a CD/DVD, an FDD and a USB storage device, and the USB storage device are connected, the drive letter of the USB storage device is virtually assigned as FDD or HDD on the basis of the format information.

摘要翻译： 根据一个实施例，如果连接存储HDD，CD / DVD，FDD和USB存储设备的格式信息的非易失性存储器以及USB存储设备，则将USB存储设备的驱动器号虚拟地分配为 FDD或HDD基于格式信息。

公开(公告)号：US20070043888A1

公开(公告)日：2007-02-22

申请号：US11500192

申请日：2006-08-07

申请人： Yoshihisa Suzuki ,  Toru Hanada ,  Hiroshi Yamazaki

发明人： Yoshihisa Suzuki ,  Toru Hanada ,  Hiroshi Yamazaki

IPC分类号： G06F13/38

CPC分类号： G06F3/0632 ,  G06F3/0611 ,  G06F3/0679

摘要： According to one embodiment, an information processing apparatus includes a main body, connection ports to which external storage devices are detachably connectable, a nonvolatile memory which stores mode designation information items which correspond to the connection ports and designate whether each of the external storage devices connected to the associated connection ports is to be handled as a hard disk drive or a flexible disk drive, a drive number assignment unit which assigns, in a case where the external storage device is connected to at least one of the connection ports, one of a first drive number which designates the hard disk drive and a second drive number which designates the flexible disk drive to the external storage device, based on the mode designation information corresponding to the at least one of the connection ports.

摘要翻译： 根据一个实施例，一种信息处理设备包括主体，外部存储装置可拆卸地连接到的连接端口，存储与连接端口相对应的模式指定信息项的非易失性存储器，并且指示连接的每个外部存储装置 到相关联的连接端口将被处理为硬盘驱动器或软盘驱动器，驱动器号分配单元，其在外部存储设备连接到至少一个连接端口的情况下分配一个 基于与至少一个连接端口对应的模式指定信息，指定硬盘驱动器的第一驱动器号和将软盘驱动器指定到外部存储装置的第二驱动器号。

公开(公告)号：US20050069154A1

公开(公告)日：2005-03-31

申请号：US10935309

申请日：2004-09-08

申请人： Hiroshi Yamazaki ,  Toru Hanada

发明人： Hiroshi Yamazaki ,  Toru Hanada

IPC分类号： G06F3/16 ,  G06F17/00 ,  G10H1/46 ,  H03G3/00 ,  H03G3/32

CPC分类号： H03G3/32 ,  G06F3/165

摘要： When power is turned on, a speaker volume control section obtains the volume of surrounding sound from a microphone and then determines the output volume of a speaker from the volume of surrounding sound. The speaker volume control section then displays the value of the output volume of the speaker thus determined on an LCD. After that, the speaker volume control section monitors whether or not an operation of changing the speaker volume is performed and, when such an operation is not performed for a predetermined period of time, presents the determined speaker volume to a sound controller. When an operation of changing the speaker volume is performed, the speaker volume control section presents a volume specified by the user to the sound controller.

摘要翻译： 当电源打开时，扬声器音量控制部分从麦克风获得周围声音的音量，然后根据周围声音的音量确定扬声器的输出音量。 扬声器音量控制部分然后在LCD上显示如此确定的扬声器的输出音量的值。 此后，扬声器音量控制部分监视是否执行改变扬声器音量的操作，并且当这样的操作在预定时间段内不执行时，将所确定的扬声器音量呈现给声音控制器。 当执行改变扬声器音量的操作时，扬声器音量控制部分将由用户指定的音量呈现给声音控制器。

公开(公告)号：US20060230224A1

公开(公告)日：2006-10-12

申请号：US11364777

申请日：2006-02-27

申请人： Hiroshi Yamazaki ,  Terunobu Hara ,  Toru Hanada

发明人： Hiroshi Yamazaki ,  Terunobu Hara ,  Toru Hanada

IPC分类号： G06F12/00

CPC分类号： G06F9/4408 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0673

摘要： According to one embodiment, if a nonvolatile memory which stores format information of an HDD, a CD/DVD, an FDD and a USB storage device, and the USB storage device are connected, the drive letter of the USB storage device is virtually assigned as FDD or HDD on the basis of the format information.

摘要翻译： 根据一个实施例，如果连接存储HDD，CD / DVD，FDD和USB存储设备的格式信息的非易失性存储器以及USB存储设备，则将USB存储设备的驱动器号虚拟地分配为 FDD或HDD基于格式信息。

公开(公告)号：US07784032B2

公开(公告)日：2010-08-24

申请号：US11364777

申请日：2006-02-27

申请人： Hiroshi Yamazaki ,  Terunobu Hara ,  Toru Hanada

发明人： Hiroshi Yamazaki ,  Terunobu Hara ,  Toru Hanada

IPC分类号： G06F9/44 ,  G06F21/00 ,  G06F15/177

CPC分类号： G06F9/4408 ,  G06F3/0607 ,  G06F3/0632 ,  G06F3/0673

摘要： According to one embodiment, if a nonvolatile memory which stores format information of an HDD, a CD/DVD, an FDD and a USB storage device, and the USB storage device are connected, the drive letter of the USB storage device is virtually assigned as FDD or HDD on the basis of the format information.

摘要翻译： 根据一个实施例，如果连接存储HDD，CD / DVD，FDD和USB存储设备的格式信息的非易失性存储器以及USB存储设备，则将USB存储设备的驱动器号虚拟地分配为 FDD或HDD基于格式信息。

公开(公告)号：US08787710B2

公开(公告)日：2014-07-22

申请号：US13321780

申请日：2010-06-02

申请人： Takayuki Mizuno ,  Takashi Goh ,  Hiroshi Yamazaki ,  Shin Kamei ,  Tsutomu Kitoh

发明人： Takayuki Mizuno ,  Takashi Goh ,  Hiroshi Yamazaki ,  Shin Kamei ,  Tsutomu Kitoh

IPC分类号： G02B6/26

CPC分类号： G02B6/12007 ,  G02B6/12023

摘要： A interferometer type polarization beam combiner and splitter, which can combine or split polarized light over a wide band, is provided. The interferometer type polarization beam combiner and splitter includes: an optical splitter; an optical coupler; an optical path length difference imparting unit, which includes a plurality of optical waveguides arranged between the optical splitting unit and the optical coupling unit; one or two input/output ports connected to the optical splitter; and two input/output ports connected to the optical coupler. A half-integer of a wavelength of λc is set as a normalized phase difference, for the optical path length difference imparting unit, between two polarization states, and means for generating a difference in refractive index dispersion is provided between the optical waveguides of the optical path length difference imparting unit, so that the change rate of the transmittance with respect to wavelength is suppressed for the two polarization states.

摘要翻译： 提供了可以在宽带上组合或分离偏振光的干涉仪型偏振光束组合器和分离器。 干涉仪型偏振光束组合器和分离器包括：光分路器; 光耦合器; 光路长度差分赋予单元，其包括布置在光分离单元和光耦合单元之间的多个光波导; 连接到光分路器的一个或两个输入/输出端口; 和连接到光耦合器的两个输入/输出端口。 在光路长度差分赋予单元之间，将两个偏振态之间的波长λc的半整数设定为归一化相位差，并且在光学的光波导之间设置用于产生折射率色散差的装置 路径长度差分赋予单元，从而对于两个偏振态抑制透射率相对于波长的变化率。

公开(公告)号：US08451003B2

公开(公告)日：2013-05-28

申请号：US12844091

申请日：2010-07-27

申请人： Hiroshi Yamazaki ,  Hiraku Hirabayashi ,  Naoki Ohta

发明人： Hiroshi Yamazaki ,  Hiraku Hirabayashi ,  Naoki Ohta

IPC分类号： G01R33/09

CPC分类号： G01R33/091 ,  G01D5/145

摘要： A magnetic sensor having first to fourth magneto-resistive elements, where the first and second magneto-resistive elements are connected at respective ends through a first connecting portion in a central region, and the third and fourth magneto-resistive elements are connected at respective ends through a second connecting portion that is parallel to the first connecting portion. The first and fourth magneto-resistive elements are connected at respective other ends through a third connecting portion, and the second and third magneto-resistive elements are connected at respective other ends through a fourth connecting portion. Depending on an external signal magnetic field, resistance values of the first and third magneto-resistive elements change in a same increasing or decreasing direction, whereas resistance values of the second and fourth magneto-resistive elements change in an increasing or decreasing direction opposite to the direction of the first and third magneto-resistive elements.

摘要翻译： 一种具有第一至第四磁阻元件的磁传感器，其中第一和第二磁阻元件通过中心区域中的第一连接部分在各自的端部连接，第三和第四磁阻元件在各自的端部连接 通过与第一连接部分平行的第二连接部分。 第一和第四磁阻元件在相应的另一端通过第三连接部连接，并且第二和第三磁阻元件通过第四连接部在相应的另一端连接。 取决于外部信号磁场，第一和第三磁阻元件的电阻值以相同的增加或减小的方向变化，而第二和第四磁阻元件的电阻值在与 第一和第三磁阻元件的方向。