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1. 发明申请

US20100134918A1 SERVO WRITE METHOD AND SERVO WRITE SYSTEM FOR HARD-DISK DRIVE 有权
标题翻译：伺服写入方法和伺服写入系统硬盘驱动器
公开(公告)号：US20100134918A1
公开(公告)日：2010-06-03
申请号：US12630548
申请日：2009-12-03
申请人： Yasunori Nishimoto , Yoshiteru Katumura , Hiroshi Fukuyama , Naoki Shimamura
发明人： Yasunori Nishimoto , Yoshiteru Katumura , Hiroshi Fukuyama , Naoki Shimamura
IPC分类号： G11B5/596
CPC分类号： G11B5/59644
摘要： A servo write method for a hard-disk drive. The method includes generating, with an input of characteristics of a magnetic-recording head and a magnetic-recording disk which are incorporated into the hard-disk drive, a yield prediction model from a correlation between yields of the hard-disk drive, and characteristics of the magnetic-recording head and the magnetic-recording disk of the hard-disk drive in a process. The method also includes predicting a yield which is obtained when each magnetic-recording head is used as a position control head, selecting as the position control head a magnetic-recording head that has a highest predicted yield, and writing a servo signal.
摘要翻译：用于硬盘驱动器的伺服写入方法。该方法包括利用硬盘驱动器中的磁记录头和磁记录盘的特性输入产生从硬盘驱动器的产量与特性之间的相关性的产量预测模型的磁记录头和磁盘驱动器的磁记录盘。该方法还包括预测当使用每个磁记录头作为位置控制头时获得的产量，选择具有最高预测产量的磁记录头作为位置控制头并写入伺服信号。

2. 发明申请

US20050286156A1 Disk unit and manufacturing method thereof 失效
标题翻译：磁盘单元及其制造方法
公开(公告)号：US20050286156A1
公开(公告)日：2005-12-29
申请号：US11172199
申请日：2005-06-29
申请人： Naoki Shimamura , Osama Takazawa , Kaoru Umemura , Kazuhiko Washizu
发明人： Naoki Shimamura , Osama Takazawa , Kaoru Umemura , Kazuhiko Washizu
IPC分类号： G11B5/56 , G11B5/596 , G11B27/36
CPC分类号： G11B5/59605 , G11B5/56 , G11B27/36 , G11B2220/20
摘要： A disk unit is capable of detecting a track, the track width of which deviates from a normal value, with high accuracy at high speed. A HDD includes a read head, a disk and defective-track detecting part. The disk has servo data including bursts A, B written thereon. The servo data is used to position the read head to a track center. The defective-track detecting part detects a defective track as below. The sum of the amplitude of bursts A and B, which have been read by the read head by one read operation, is divided by the amplitude of a burst C or D to obtain a compared value. If the compared value deviates from a criterion by a specified percentage or more, it is judged that the track width of a track is abnormal. Since bursts A through D are written without trimming, the size of bursts A through D in the track width direction are kept constant regardless of the track width. Accordingly, a gap G fluctuating in accordance with the track width is formed in the radial direction between bursts A and B. Bursts A and B are read at a position including gap G, and the above-mentioned compared value is determined, and thereby a defective track is detected.
摘要翻译：磁盘单元能够以高速度高精度地检测轨道宽度偏离正常值的轨道。 HDD包括读取头，盘和缺陷轨迹检测部。磁盘具有写入其上的脉冲串A，B的伺服数据。伺服数据用于将读取头定位到轨道中心。缺陷轨迹检测部分检测如下的缺陷轨迹。由读取头通过一次读取操作读取的脉冲串A和B的幅度之和除以突发C或D的幅度以获得比较值。如果比较值与标准偏差达指定百分比以上，则判断轨道的轨迹宽度异常。由于脉冲串A至D在不进行调整的情况下被写入，所以在轨道宽度方向上的脉冲串A至D的大小与轨道宽度无关。因此，在突发A和B之间沿径向方向形成根据磁道宽度波动的间隙G.在包括间隙G的位置处读取突发A和B，并且确定上述比较值，由此检测到有缺陷的轨迹。

3. 发明授权

US08983104B2 Ring-shaped speaker having two voice coils and control member 有权
标题翻译：具有两个音圈和控制构件的环形扬声器
公开(公告)号：US08983104B2
公开(公告)日：2015-03-17
申请号：US13186195
申请日：2011-07-19
申请人： Naoki Shimamura
发明人： Naoki Shimamura
IPC分类号： H04R1/20 , H04R1/32 , H04R7/18 , H04R7/12
CPC分类号： H04R1/323 , H04R7/12 , H04R7/18
摘要： A speaker includes a ring-shaped vibrating member fixed to an internal support body at an internal peripheral edge, and a bobbin attached to an external peripheral edge thereof. A voice coil is attached to the bobbin and is located in a magnetic gap. A ring-shaped control member faces a front portion of the vibrating member, and a sound pass space is formed at an external peripheral side of the control member and at an internal peripheral side thereof. When listening to the speaker from a diagonal location, treble sound waves generated from the left side area are perturbed by the control member so as to prevent interference from sound waves generated from bilaterally separated areas, which prevents a decrease of treble sound pressure levels.
摘要翻译：扬声器包括在内周边缘固定到内部支撑体的环形振动部件和安装在其外周边缘上的线轴。音圈连接在线轴上，位于磁隙中。环状控制构件面向振动构件的前部，并且在控制构件的外周侧和其内周侧处形成声音空间。当从对角位置收听扬声器时，由左侧区域产生的高音声波受到控制构件的干扰，以防止双边分离区域产生的声波的干扰，从而防止高音声压级的降低。

4. 发明申请

US20090207440A1 BILLING SYSTEM, SERVER APPARATUS AND BILLING APPARATUS 有权
标题翻译：帐单系统，服务器设备和账单设备
公开(公告)号：US20090207440A1
公开(公告)日：2009-08-20
申请号：US12366136
申请日：2009-02-05
申请人： Takashi KANEKO , Hayato Sakae , Naoki Shimamura
发明人： Takashi KANEKO , Hayato Sakae , Naoki Shimamura
IPC分类号： G06F3/12 , G06Q30/00 , G06Q20/00 , G06Q50/00
CPC分类号： G06Q20/14 , G03G21/02 , G06Q20/102 , G06Q30/04
摘要： A disclosed billing system includes a client apparatus, a multi-functional peripheral, a server apparatus and a billing apparatus. A communication unit of the billing apparatus sequentially transmits first account balance information read from a storage medium to the server apparatus; receives from the server apparatus a copy permission signal which is then transmitted to the multi-functional peripheral; receives from the multi-functional peripheral a copy-output signal regarding a copy output having been performed on the multi-functional peripheral, the copy-output signal being then transmitted to the server apparatus; and receives copy billing information transmitted from the server apparatus according to the transmitted copy-output signal.
摘要翻译：所披露的计费系统包括客户端设备，多功能外围设备，服务器设备和计费设备。计费装置的通信单元将从存储介质读取的第一帐户余额信息顺序地发送到服务器装置; 从服务器装置接收然后发送到多功能外围设备的复制许可信号; 从多功能外围设备接收关于在多功能外围设备上执行的复制输出的复制输出信号，然后将复制输出信号发送到服务器设备; 并根据发送的复制输出信号接收从服务器装置发送的复印计费信息。

5. 发明授权

US08319998B2 Billing system capable of being connected to an output apparatus having printing function and copy function via a network server apparatus capable of being connected to an output apparatus having printing function and copy function via a network and method of billing by system capable of being connected to an output apparatus having printing function and copy function via a network 有权
标题翻译：能够经由网络服务器装置连接到具有打印功能和复印功能的输出装置的计费系统，该网络服务器装置能够经由网络连接到具有打印功能和复制功能的输出装置，以及能够连接到具有打印功能和复印功能的输出设备
公开(公告)号：US08319998B2
公开(公告)日：2012-11-27
申请号：US12366136
申请日：2009-02-05
申请人： Takashi Kaneko , Hayato Sakae , Naoki Shimamura
发明人： Takashi Kaneko , Hayato Sakae , Naoki Shimamura
IPC分类号： G06F3/12
CPC分类号： G06Q20/14 , G03G21/02 , G06Q20/102 , G06Q30/04
摘要： A disclosed billing system includes a client apparatus, a multi-functional peripheral, a server apparatus and a billing apparatus. A communication unit of the billing apparatus sequentially transmits first account balance information read from a storage medium to the server apparatus; receives from the server apparatus a copy permission signal which is then transmitted to the multi-functional peripheral; receives from the multi-functional peripheral a copy-output signal regarding a copy output having been performed on the multi-functional peripheral, the copy-output signal being then transmitted to the server apparatus; and receives copy billing information transmitted from the server apparatus according to the transmitted copy-output signal.
摘要翻译：所披露的计费系统包括客户端设备，多功能外围设备，服务器设备和计费设备。计费装置的通信单元将从存储介质读取的第一帐户余额信息顺序地发送到服务器装置; 从服务器装置接收然后发送到多功能外围设备的复制许可信号; 从多功能外围设备接收关于在多功能外围设备上执行的复制输出的复制输出信号，然后将复制输出信号发送到服务器设备; 并根据发送的复制输出信号接收从服务器装置发送的复印计费信息。

6. 发明授权

US07684586B2 Dual voice coil speaker 有权
标题翻译：双音圈扬声器
公开(公告)号：US07684586B2
公开(公告)日：2010-03-23
申请号：US11233400
申请日：2005-09-22
申请人： Naoki Shimamura
发明人： Naoki Shimamura
IPC分类号： H04R1/00 , H04R9/06
CPC分类号： H04R9/063 , H04R31/006
摘要： A speaker includes a diaphragm having a principal vibration part and annular internal and external supports for supporting the principal vibration part, a large-diameter voice coil unit mounted at the outer edge of the principal vibration part, a small-diameter voice coil unit mounted at the inner edge of the principal vibration part, and a yoke integrated with the diaphragm. Positioning members fixed to the diaphragm as well as secured to a predetermined site of the yoke are provided for restricting the positions of the diaphragm relative to the yoke in a radial direction and an axial direction perpendicular to the radial direction so that the large-diameter voice coil unit and the small-diameter voice coil unit are arranged within respective magnetic gaps in a magnetic circuit.
摘要翻译：扬声器包括具有主振动部分的振动板和用于支撑主振动部分的环形内外支撑件，安装在主振动部分外缘的大直径音圈单元，安装在主振动部分的小直径音圈单元主振动部分的内边缘和与隔膜一体化的轭。固定在隔膜上并且固定在磁轭的预定位置的定位构件设置用于限制隔膜相对于磁轭的位置在径向和垂直于径向方向的轴向上，使得大直径声音线圈单元和小直径音圈单元布置在磁路中的相应磁隙内。

7. 发明授权

US07630505B2 Loudspeaker system 有权
标题翻译：扬声器系统
公开(公告)号：US07630505B2
公开(公告)日：2009-12-08
申请号：US11016320
申请日：2004-12-17
申请人： Naoki Shimamura
发明人： Naoki Shimamura
IPC分类号： H04R3/00
CPC分类号： H04R3/007 , H04R2430/01
摘要： There is provided a low-cost loudspeaker system which can adjust attenuation and provide protection against an excessive input. Between input terminals and a loudspeaker unit is provided a serial circuit including a plurality of resistor elements. A switch is provided which can switch between connected and disconnected states of two points, which includes one or more resistor elements of the serial circuit therebetween, through an over-current protection element.
摘要翻译：提供了低成本扬声器系统，其可以调节衰减并提供防止过大输入的保护。在输入端子和扬声器单元之间提供包括多个电阻元件的串联电路。提供一种开关，其可以通过过电流保护元件在两个点的连接状态和断开状态之间切换，这两个点包括其间的串联电路的一个或多个电阻元件。

8. 发明授权

US07433487B2 Speaker 有权
标题翻译：扬声器
公开(公告)号：US07433487B2
公开(公告)日：2008-10-07
申请号：US11204298
申请日：2005-08-15
申请人： Naoki Shimamura
发明人： Naoki Shimamura
IPC分类号： H04R1/00 , H04R9/06 , H04R11/02
CPC分类号： H04R9/025
摘要： A speaker includes a magnet, a yoke, and a coil. A surface of the magnet opposed to the yoke includes a first magnetized surface at one side in the moving direction of the coil and a second magnetized surface at the other side in the moving direction of the coil. The two magnetized surfaces have the same magnetic polarity. A central surface between the first magnetized surface and the second magnetized surface is not magnetized or is magnetized more weakly than the first magnetized surface and the second magnetized surface. The single magnet of this structure forms the same magnetic force distribution as two separate magnets so that the speaker provides a superior linearity of driving force of the coil.
摘要翻译：扬声器包括磁铁，磁轭和线圈。与磁轭相对的磁体的表面包括在线圈的移动方向的一侧的第一磁化表面和在线圈的移动方向上的另一侧的第二磁化表面。两个磁化表面具有相同的磁极性。第一磁化表面与第二磁化表面之间的中心表面不被磁化或被磁化得比第一磁化表面和第二磁化表面更弱。该结构的单个磁体形成与两个分离的磁体相同的磁力分布，使得扬声器提供线圈的驱动力的优异线性度。

9. 发明申请

US20050147263A1 Loudspeaker system 有权
标题翻译：扬声器系统
公开(公告)号：US20050147263A1
公开(公告)日：2005-07-07
申请号：US11016320
申请日：2004-12-17
申请人： Naoki Shimamura
发明人： Naoki Shimamura
IPC分类号： H04R3/00 , H02B1/00 , H03F99/00 , H03G3/02 , H04R3/14 , H03F21/00
CPC分类号： H04R3/007 , H04R2430/01
摘要： There is provided a low-cost loudspeaker system which can adjust attenuation and provide protection against an excessive input. Between input terminals and a loudspeaker unit is provided a serial circuit including a plurality of resistor elements. A switch is provided which can switch between connected and disconnected states of two points, which includes one or more resistor elements of the serial circuit therebetween, through an over-current protection element.
摘要翻译：提供了低成本扬声器系统，其可以调节衰减并提供防止过大输入的保护。在输入端子和扬声器单元之间提供包括多个电阻元件的串联电路。提供一种开关，其可以通过过电流保护元件在两个点的连接状态和断开状态之间切换，这两个点包括其间的串联电路的一个或多个电阻元件。

10. 发明授权

US6158109A Coil manufacturing method using ring shaped spacer 失效
标题翻译：使用环形间隔件的线圈制造方法
公开(公告)号：US6158109A
公开(公告)日：2000-12-12
申请号：US14493
申请日：1998-01-28
申请人： Kei Tanabe , Naoki Shimamura
发明人： Kei Tanabe , Naoki Shimamura
IPC分类号： H04R9/04 , H01F7/06
CPC分类号： H04R9/046 , Y10T29/49071 , Y10T29/49073
摘要： A spacer for mounting around the outer peripheral surface of a bobbin. The spacer has first and second edge surfaces formed in a circular arc shape. Subsequent to the formation of a first coil by winding wire around the bobbin, the wire is continuously curved from a distal end portion of the first coil along the first edge surface of the spacer. After making a U-turn of substantially 180 degrees, the wire is wound to form the second coil. Upon completion of winding of the second coil, the wire is guided along the second edge surface, from an end portion of the second coil, and a second portion of the first coil is wound. The portion of the wire for connecting both of the first and second coils is free from bent corners, thus avoiding the generation of stress concentration. Also, the wire is guided by smooth and curved edge surfaces of the spacer, thus preventing damage to a coating on the wire.
摘要翻译：用于安装在绕线筒的外周面上的间隔件。间隔件具有形成为圆弧形状的第一和第二边缘表面。在通过围绕线轴缠绕线形成第一线圈之后，线从第一线圈的远端部分沿着间隔件的第一边缘表面连续弯曲。在进行大致180度的U形转弯之后，将线缠绕以形成第二线圈。在第二线圈的绕组完成时，线从第二线圈的端部沿着第二边缘表面被引导，并且第一线圈的第二部分被卷绕。用于连接第一和第二线圈两者的线的部分没有弯曲的角部，从而避免产生应力集中。此外，线由间隔件的平滑和弯曲的边缘表面引导，从而防止对电线上的涂层的损坏。

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