公开(公告)号：US07982991B2

公开(公告)日：2011-07-19

申请号：US11807044

申请日：2007-05-24

申请人： Junzoh Noda ,  Masahiro Shimizu ,  Kouji Matsuda ,  Hiroyasu Masuda ,  Atsushi Tobari

发明人： Junzoh Noda ,  Masahiro Shimizu ,  Kouji Matsuda ,  Hiroyasu Masuda ,  Atsushi Tobari

IPC分类号： G11B5/09

CPC分类号： G11B5/5565 ,  G11B5/012

摘要： Embodiments of the present invention help to efficiently determine the appropriate setting of the write current of a magnetic head relative to temperature. According to one embodiment, a test computer determines the set value of a write current as a function of temperature for each head device portion from the relationship between a write current and an error rate. A test execution controller sets a selected head device portion and a write current to an AE, and writes data on a magnetic disk using the components in a HDD. The test execution controller reads the written data, and the error rate of the data from an error correcting section. The test execution controller repeats the same process with the write current varied. Upon completion of the measurement at the preset write currents, the test execution controller transfers the measurement data to the test computer.

摘要翻译： 本发明的实施例有助于有效地确定磁头相对于温度的写入电流的适当设置。 根据一个实施例，测试计算机根据写入电流和错误率之间的关系，确定作为每个磁头装置部分的温度的函数的写入电流的设定值。 测试执行控制器将所选择的头部设备部分和写入电流设置为AE，并使用HDD中的组件将数据写入磁盘。 测试执行控制器从错误校正部分读取写入的数据和数据的错误率。 测试执行控制器重复相同的过程，写入电流变化。 在预设写入电流完成测量后，测试执行控制器将测量数据传送到测试计算机。

公开(公告)号：US20070273993A1

公开(公告)日：2007-11-29

申请号：US11807044

申请日：2007-05-24

申请人： Junzoh Noda ,  Masahiro Shimizu ,  Kouji Matsuda ,  Hiroyasu Masuda ,  Atsushi Tobari

发明人： Junzoh Noda ,  Masahiro Shimizu ,  Kouji Matsuda ,  Hiroyasu Masuda ,  Atsushi Tobari

IPC分类号： G11B27/36

CPC分类号： G11B5/5565 ,  G11B5/012

摘要： Embodiments of the present invention help to efficiently determine the appropriate setting of the write current of a magnetic head relative to temperature. According to one embodiment, a test computer determines the set value of a write current as a function of temperature for each head device portion from the relationship between a write current and an error rate. A test execution controller sets a selected head device portion and a write current to an AE, and writes data on a magnetic disk using the components in a HDD. The test execution controller reads the written data, and the error rate of the data from an error correcting section. The test execution controller repeats the same process with the write current varied. Upon completion of the measurement at the preset write currents, the test execution controller transfers the measurement data to the test computer.

摘要翻译： 本发明的实施例有助于有效地确定磁头相对于温度的写入电流的适当设置。 根据一个实施例，测试计算机根据写入电流和错误率之间的关系，确定作为每个磁头装置部分的温度的函数的写入电流的设定值。 测试执行控制器将所选择的头部设备部分和写入电流设置为AE，并使用HDD中的组件将数据写入磁盘。 测试执行控制器从错误校正部分读取写入的数据和数据的错误率。 测试执行控制器重复相同的过程，写入电流变化。 在预设写入电流完成测量后，测试执行控制器将测量数据传送到测试计算机。

公开(公告)号：US20060012906A1

公开(公告)日：2006-01-19

申请号：US11179205

申请日：2005-07-11

申请人： Masanori Aratani ,  Yasuhiro Iihara ,  Masaki Kudoh ,  Junzoh Noda ,  Masahiro Shimizu

发明人： Masanori Aratani ,  Yasuhiro Iihara ,  Masaki Kudoh ,  Junzoh Noda ,  Masahiro Shimizu

IPC分类号： G11B5/09

CPC分类号： G11B20/1833 ,  G11B20/18 ,  G11B20/1816

摘要： Embodiments of the present invention provide an inspection method for detecting a physical defect of a magnetic disk with high sensitivity without increasing the length of inspection time. In a magnetic disk drive according to one embodiment, the assembling of which has been completed, by reading inspection data written to a magnetic disk, a defect of the magnetic disk is detected in a state in which a read error occurs. Redundant bits of an ECC are added to the inspection data. If a head corresponding to a recording surface to be inspected has superior read performance, an ECC 2 is applied. If the head in question has inferior read performance, an ECC 4 is applied. Accordingly, as compared with a case where a single ECC is applied, the defect detectivity is further improved without increasing the length of inspection time.

摘要翻译： 本发明的实施例提供一种用于在不增加检查时间的情况下高灵敏度地检测磁盘的物理缺陷的检查方法。 在根据一个实施例的磁盘驱动器中，通过读取写入磁盘的检查数据，组装已经完成，在发生读取错误的状态下检测到磁盘的缺陷。 将ECC的冗余位添加到检查数据。 如果与要检查的记录表面相对应的磁头具有优异的读取性能，则应用ECC 2。 如果所涉及的头部具有较差的读取性能，则应用ECC 4。 因此，与应用单个ECC的情况相比，在不增加检查时间的长度的情况下，进一步提高缺陷检测性。

公开(公告)号：US07417816B2

公开(公告)日：2008-08-26

申请号：US11179205

申请日：2005-07-11

申请人： Masanori Aratani ,  Yasuhiro Iihara ,  Masaki Kudoh ,  Junzoh Noda ,  Masahiro Shimizu

发明人： Masanori Aratani ,  Yasuhiro Iihara ,  Masaki Kudoh ,  Junzoh Noda ,  Masahiro Shimizu

IPC分类号： G11B5/09

CPC分类号： G11B20/1833 ,  G11B20/18 ,  G11B20/1816

摘要： Embodiments of the present invention provide an inspection method for detecting a physical defect of a magnetic disk with high sensitivity without increasing the length of inspection time. In a magnetic disk drive according to one embodiment, the assembling of which has been completed, by reading inspection data written to a magnetic disk, a defect of the magnetic disk is detected in a state in which a read error occurs. Redundant bits of an ECC are added to the inspection data. If a head corresponding to a recording surface to be inspected has superior read performance, an ECC 2 is applied. If the head in question has inferior read performance, an ECC 4 is applied. Accordingly, as compared with a case where a single ECC is applied, the defect detectivity is further improved without increasing the length of inspection time.

摘要翻译： 本发明的实施例提供一种用于在不增加检查时间的情况下高灵敏度地检测磁盘的物理缺陷的检查方法。 在根据一个实施例的磁盘驱动器中，通过读取写入磁盘的检查数据，组装已经完成，在发生读取错误的状态下检测到磁盘的缺陷。 将ECC的冗余位添加到检查数据。 如果与要检查的记录表面相对应的磁头具有优异的读取性能，则应用ECC 2。 如果所涉及的头部具有较差的读取性能，则应用ECC 4。 因此，与应用单个ECC的情况相比，在不增加检查时间的长度的情况下，进一步提高缺陷检测性。

公开(公告)号：US08732710B2

公开(公告)日：2014-05-20

申请号：US11882792

申请日：2007-08-06

申请人： Masahiro Shimizu ,  Yasutoshi Matsumura

发明人： Masahiro Shimizu ,  Yasutoshi Matsumura

IPC分类号： G06F9/455 ,  G06F9/46

CPC分类号： G11B27/36 ,  G11B20/18 ,  G11B2020/183 ,  G11B2220/2537

摘要： An electronic device that exercises control over processes arbitrary in number for execution using a control program, including: storage means for forming each of the processes for execution by the electronic device with any of various combinations of a plurality of unit processes, creating, for each of the processes, the control program for use by the electronic device to execute the processes by a unit program for execution of the unit processes and a process step table in which an execution sequence of the unit programs is defined, storing the process step table for each of the processes, and storing the unit programs listed in each of the process step tables; and execution means for executing, in the defined execution sequence, when any predetermined one of the processes is directed, the unit programs defined in any of the process step tables stored corresponding to the directed process.

摘要翻译： 一种电子设备，其使用控制程序对数量上任意执行的过程进行控制，包括：用于通过多个单元处理的各种组合中的任何一个形成电子设备执行的每个处理的存储装置，为每个 的处理步骤，用于由电子设备使用的控制程序，通过单元程序执行单元处理的执行处理;以及处理步骤表，其中定义单元程序的执行顺序，存储处理步骤表， 每个处理，并存储列在每个处理步骤表中的单元程序; 以及执行装置，用于在所定义的执行顺序中执行任何预定的一个进程的定向，所述单元程序在对应于定向进程存储的任何一个处理步骤表中定义。

公开(公告)号：US08436954B2

公开(公告)日：2013-05-07

申请号：US12673053

申请日：2008-08-13

申请人： Takashi Katayama ,  Masahiro Shimizu

发明人： Takashi Katayama ,  Masahiro Shimizu

IPC分类号： G02F1/133 ,  G02F1/1343 ,  G09G3/36

CPC分类号： G02F1/1395 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0491 ,  G09G2300/0876 ,  G09G2310/0245 ,  G09G2310/06 ,  G09G2310/067

摘要： A method of the present invention, for driving a liquid crystal display device includes the step of applying, when spray-bend transition of liquid crystal molecules is completed, a constant voltage to a storage capacitor electrode so that an electric potential difference between a pixel electrode and a common electrode becomes greater than an electric potential difference between the pixel electrode and another pixel electrode adjacent to said pixel electrode when application of a voltage for the spray-bend transition of the liquid crystal molecules is stopped.

摘要翻译： 本发明的驱动液晶显示装置的方法包括以下步骤：在液晶分子的喷射弯曲转变完成时，向保持电容电极施加恒定的电压，使得像素电极 并且当停止施加液晶分子的喷射弯曲转变的电压时，公共电极变得大于像素电极与与所述像素电极相邻的另一像素电极之间的电位差。

公开(公告)号：US08435688B2

公开(公告)日：2013-05-07

申请号：US11605287

申请日：2006-11-29

申请人： Masahiro Shimizu ,  Hiroyuki Kikuchi ,  Junya Watanabe ,  Tomoyuki Sahata ,  Jun Morimoto

发明人： Masahiro Shimizu ,  Hiroyuki Kikuchi ,  Junya Watanabe ,  Tomoyuki Sahata ,  Jun Morimoto

IPC分类号： H01M8/04

CPC分类号： H01M8/04089 ,  B60L11/1881 ,  B60L11/1892 ,  B60L11/1894 ,  H01M8/04014 ,  H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/6561 ,  H01M10/667 ,  H01M16/006 ,  Y02T90/34

摘要： A fuel cell two-wheel vehicle is provided with: a fuel cell, fuel tanks, a supercharger, a pipe line, an in-wheel motor, and a motor driver. The fuel cell generates electric power using hydrogen and air as reaction sources. The fuel tanks supply hydrogen to the fuel cell through a hydrogen supply path. The supercharger supplies air from the outside air to the fuel cell. Through the pipe line, an exhaust from the fuel cell is discharged to the outside. The in-wheel motor serves as a driving source of the fuel cell two-wheel vehicle, and the motor driver drives the in-wheel motor. In an air system, a route and an outlet of the pipe line are arranged to be directed toward the motor driver. Thus, a heat sink is exposed to the discharged air having passed through the fuel cell, and thereby the motor driver is cooled.

摘要翻译： 燃料电池二轮车辆设置有：燃料电池，燃料箱，增压器，管线，轮内电动机和电动机驱动器。 燃料电池使用氢气和空气作为反应源产生电力。 燃料箱通过氢气供应路径向燃料电池供应氢。 增压器从外部空气向燃料电池供应空气。 通过管路将来自燃料电池的废气排出到外部。 轮毂电动机作为燃料电池二轮车的驱动源，电机驱动器驱动轮内电动机。 在空气系统中，管路的路径和出口被布置成朝向马达驱动器。 因此，散热器暴露于已经通过燃料电池的排出空气，从而电动机驱动器被冷却。

公开(公告)号：US08294319B2

公开(公告)日：2012-10-23

申请号：US12303076

申请日：2007-04-25

申请人： Yasuyuki Shibui ,  Masahiro Shimizu

发明人： Yasuyuki Shibui ,  Masahiro Shimizu

IPC分类号： H02K15/03 ,  H02K1/28 ,  H02K1/27

CPC分类号： H02K7/04 ,  F02B39/10 ,  H02K1/2733 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012 ,  Y10T29/53143

摘要： The invention is characterized in that in a motor rotor constituted by a motor shaft (30), a permanent magnet (31) surrounding the motor shaft (30) around an axis, a pair of end rings (32, 32) surrounding the motor shaft (30) around the axis and pinching the permanent magnet (31) from both sides in an axial direction, and a hollow cylindrical outer sleeve (33) surrounding the permanent magnet (31) and a pair of end rings (32, 32) in a fastening state around the axis, one end portion or both end portions of the outer sleeve (33) protrudes in the axial direction than an end surface of the end ring (32). A rotating balance correction is executed by pruning away a part of the protruding portion.

摘要翻译： 本发明的特征在于，在由电动机轴（30）构成的电动机转子中，绕轴线围绕电动机轴（30）的永久磁铁（31），围绕电动机轴的一对端环（32,32） （30），并且沿轴向从两侧夹持永磁体（31），以及包围永磁体（31）的中空圆柱形外套筒（33）和一对端环（32,32） 外套筒（33）的轴线，一端部或两端部的紧固状态比端环（32）的端面在轴向突出。 通过剪切掉突出部分的一部分来执行旋转平衡校正。

公开(公告)号：US08011477B2

公开(公告)日：2011-09-06

申请号：US11980585

申请日：2007-10-31

申请人： Tomoo Shiozaki ,  Masahiro Shimizu ,  Osamu Emizu

发明人： Tomoo Shiozaki ,  Masahiro Shimizu ,  Osamu Emizu

IPC分类号： F01M1/04 ,  F01M1/00 ,  B62D61/02 ,  B62K11/00 ,  B62M11/00

CPC分类号： F16H57/0489 ,  F01M2011/0037 ,  F16H57/0401 ,  F16H57/0453 ,  F16H2057/0203

摘要： An internal combustion engine includes a continuously variable transmission chamber formed of a crank case and a cover member connected to the crank case to permit the use of oil different between the internal combustion engine and the continuously variable transmission. Thereafter, a sufficient amount of each oil is ensured to not reduce the lowest road clearance. A division wall divides an interior of an oil pan into an internal combustion engine side oil reservoir and a continuously variable transmission side oil reservoir that reserves oil for lubrication of a continuously variable transmission and for speed control thereof, and which is connected to a lower portion of a crank case. The continuously variable transmission side oil reservoir is formed in a width direction of the motorcycle wherein part of continuously variable transmission side oil reservoir expands more outwardly than a continuously variable transmission chamber.

摘要翻译： 内燃机包括由曲轴箱和连接到曲轴箱的盖构件形成的无级变速器室，以允许使用内燃机与无级变速器之间不同的油。 此后，确保足够量的每种油以不降低最低道路间隙。 分隔壁将油盘的内部分成内燃机侧储油器和无级变速器侧油储存器，其保留用于润滑无级变速器的油并用于其速度控制，并且其连接到下部 的曲轴箱。 无级变速器侧储油器形成在摩托车的宽度方向上，其中，无级变速器侧储油器的一部分比无级变速传动室向外扩展。

公开(公告)号：US07986378B2

公开(公告)日：2011-07-26

申请号：US12441602

申请日：2007-09-11

申请人： Masahiro Shimizu

发明人： Masahiro Shimizu

IPC分类号： G02F1/1343

CPC分类号： G02F1/1395 ,  G02F1/136213 ,  G02F2001/133397 ,  G02F2201/123 ,  G02F2201/128 ,  G09G3/3648 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/0491 ,  G09G2310/06 ,  G09G2330/026

摘要： An active matrix substrate is provided to be opposed to a counter substrate with a liquid crystal layer therebetween, the liquid crystal layer being in an OCB mode in which orientation is spray orientation when no voltage is applied and the orientation is changed to bend orientation when a voltage is applied. A storage capacitor bus line is provided on a pixel electrode so as to be opposite to the counter substrate and an opening is provided at a part of the pixel electrode at a region where the pixel electrode and the storage capacitor bus line intersect. A liquid crystal control circuit and a relay circuit are provided for applying a transition voltage to the storage capacitor bus line so as to apply an electric field between the pixel electrode and the storage capacitor bus line, and after a certain period in which liquid crystal molecules have responded, applying a transition voltage to the counter electrode so as to apply an electric field between the pixel electrode and the counter electrode.

摘要翻译： 提供有源矩阵基板以与其间具有液晶层的相对基板相对，液晶层处于OCB模式，其中当不施加电压时取向为喷射取向，并且当a 施加电压。 在像素电极上设置存储电容器总线以与对置基板相对，并且在像素电极和存储电容器总线相交的区域处的像素电极的一部分处设置有开口。 提供液晶控制电路和继电器电路，用于向存储电容器总线施加转变电压，以在像素电极和存储电容器总线之间施加电场，并且在一定时间段之后，液晶分子 对反电极施加过渡电压，以在像素电极和对电极之间施加电场。