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1. 发明申请

US20090059372A1 OPTICAL IMAGE STABILIZER 审中-公开
标题翻译：光学图像稳定器
公开(公告)号：US20090059372A1
公开(公告)日：2009-03-05
申请号：US12198337
申请日：2008-08-26
申请人： Takahiro Kawauchi , Akihito Yamamoto , Toru Sawada
发明人： Takahiro Kawauchi , Akihito Yamamoto , Toru Sawada
IPC分类号： G02B27/64
CPC分类号： G02B7/023 , G02B27/64
摘要： Disclosed is an optical image stabilizer having a low sliding load, a smooth operation, and a small thickness. When a lens holder and an X slider are moved in the X direction, small balls roll between the side surface of the lens holder and the inner surface of a frame of a Y slider, thereby reducing a sliding load therebetween. When the lens holder and the Y slider are moved in the X direction, small balls roll between the side surface of the lens holder and the inner surface of the frame of the X slider, thereby reducing a sliding load therebetween. Therefore, it is possible to achieve an optical image stabilizer having low power consumption, a smooth operation, and high responsibility. In addition, the thickness of the lens holder is equal to or smaller than the sum of the thicknesses of the X slider and the Y slider overlapped with each other. Therefore, it is possible to achieve an optical image stabilizer having a small thickness.
摘要翻译：公开了具有低滑动负载，平滑操作和小厚度的光学图像稳定器。当透镜支架和X滑块在X方向上移动时，小球在透镜保持器的侧表面和Y滑块的框架的内表面之间滚动，从而减小它们之间的滑动负载。当透镜架和Y滑块沿X方向移动时，小球在透镜架的侧表面和X滑块的框架的内表面之间滚动，从而减小它们之间的滑动负载。因此，可以实现低功耗，平稳运行和高责任度的光学图像稳定器。此外，透镜保持器的厚度等于或小于X滑块和Y滑块彼此重叠的厚度之和。因此，可以实现厚度小的光学图像稳定器。

2. 发明授权

US07005811B2 Bodily sensed vibration generator system 有权
标题翻译：身体感应振动发生器系统
公开(公告)号：US07005811B2
公开(公告)日：2006-02-28
申请号：US10717070
申请日：2003-11-19
申请人： Hiroshi Wakuda , Takahiro Kawauchi
发明人： Hiroshi Wakuda , Takahiro Kawauchi
IPC分类号： H02K3/00
CPC分类号： B06B1/0215 , B06B1/045 , H02K33/16
摘要： A vibration generator system is capable of generating vibrations of a frequency that can be bodily sensed by humans, notwithstanding a small size, and making setting of a configuration of vibrations easy. When a drive signal composed of a set of an accumulation signal and a damping signal is given as a natural frequency of a movable body, a vibrational waveform of the movable body makes an envelope. Since a frequency of the envelope is in a lower frequency band than the natural frequency of the movable body, humans can surely sense vibrations. When the number of and a current quantity of excitation signals and reverse excitation signals included in the accumulation signal are changed and the number of and a current quantity of inhibition signals and reverse inhibition signals included in the damping signal are changed, the envelope can be changed in frequency and amplitude, so that it becomes possible to generate a variety of vibrations.
摘要翻译：振动发生器系统能够产生能够被人身体感测的频率的振动，尽管体积小，并且使得振动结构的设置变得容易。当由一组累积信号和阻尼信号组成的驱动信号作为可移动体的固有频率给出时，可移动体的振动波形成为包络线。由于信封的频率处于比可移动体的固有频率更低的频带，因此人们可以肯定地感测振动。当包含在积累信号中的激励信号和反向激励信号的数量和当前数量被改变，包括在阻尼信号中的抑制信号和反向禁止信号的数目和当前量的数量和当前量被改变时，可以改变包络在频率和幅度上，使得可以产生各种振动。

3. 发明申请

US20050169627A1 Built-in cartridge shutter lens barrel and camera device using the same 审中-公开
标题翻译：内置墨盒快门镜筒和相机装置使用相同
公开(公告)号：US20050169627A1
公开(公告)日：2005-08-04
申请号：US11042738
申请日：2005-01-25
申请人： Takahiro Kawauchi
发明人： Takahiro Kawauchi
IPC分类号： G02B7/02 , G03B9/08 , G03B17/02 , H04N5/225
CPC分类号： G03B9/08
摘要： There is provided a lens barrel having a shutter unit capable of being slimmed by disposing an actuator for driving a shutter blade in a convex portion of the shutter unit and by disposing one of a plurality of lenses in an outer peripheral side of the convex portion. In a state of supporting a shutter blade, a base member as a supporting member is built in a lens barrel, a convex portion having a hollow inner shape is formed at an outer peripheral side of the base member, and an actuator (not shown), which enables an opening to open and shut by driving the shutter blade, is disposed in the hollow convex portion. In the base member, a concave portion is formed at an inner peripheral side of the convex portion, and one of the plurality of lenses is disposed in the concave portion, by which slimming can be achieved.
摘要翻译：提供了一种透镜镜筒，其具有能够通过在快门单元的凸部中设置用于驱动快门叶片的致动器并且通过将多个透镜中的一个设置在凸部的外周侧而能够减薄的快门单元。在支撑快门叶片的状态下，将作为支撑部件的基部构件设置在镜筒中，在基部构件的外周侧形成有具有中空内部形状的凸部，并且致动器（未示出），其通过驱动快门叶片而能够打开和关闭开口，设置在中空凸部中。在基部构件中，在凸部的内周侧形成有凹部，并且在凹部中设置多个透镜中的一个，能够实现减肥。

4. 发明授权

US06483789B1 Data recording and/or reproducing apparatus and method for detecting sector defects 失效
标题翻译：用于检测扇区缺陷的数据记录和/或再现装置和方法
公开(公告)号：US06483789B1
公开(公告)日：2002-11-19
申请号：US09470355
申请日：1999-12-22
申请人： Yoshiyasu Kubota , Takayuki Sugawara , Takahiro Kawauchi
发明人： Yoshiyasu Kubota , Takayuki Sugawara , Takahiro Kawauchi
IPC分类号： G11B509
CPC分类号： G11B20/1883 , G11B5/012
摘要： A method for detecting a defective sector on a recording medium in a method for recording and/or reproducing data for the signal recording medium. A read gate is opened to reproduce data from a data field at a pre-set timing derived from a timing reference signal obtained on detecting a servo timing mark recorded in a servo field. If the timing reference signal has not been detected with success, the read gate is opened at a timing obtained based on a detection signal of a previously detected servo timing mark to reproduce the data from the data field. In detecting the defective sector, the state of deviation between the timing of opening the read gate and the data field is detected to detect the defective sector of the disc.
摘要翻译：一种用于在用于记录和/或再现用于信号记录介质的数据的方法中的用于检测记录介质上的缺陷扇区的方法。一个读门被打开，以从在检测到伺服字段中记录的伺服定时标记获得的定时参考信号得到的预定定时从数据字段再现数据。如果定时参考信号未成功检测到，则读门在基于先前检测到的伺服定时标记的检测信号获得的定时被打开，以从数据场再现数据。在检测到缺陷扇区时，检测打开读取门的时间与数据场之间的偏差状态，以检测盘的缺陷扇区。

5. 发明授权

US06225975B1 Control device for game machine 失效
标题翻译：游戏机控制装置
公开(公告)号：US06225975B1
公开(公告)日：2001-05-01
申请号：US09041363
申请日：1998-03-09
申请人： Shigeru Furuki , Atsushi Masuda , Tomokuni Wauke , Takahiro Kawauchi
发明人： Shigeru Furuki , Atsushi Masuda , Tomokuni Wauke , Takahiro Kawauchi
IPC分类号： G09G500
CPC分类号： A63F13/285 , A63F13/06 , A63F13/24 , A63F13/803 , A63F2300/1037 , A63F2300/8017 , G06F3/011
摘要： A vibration device with a simple structure, in which a yoke and a coil are combined, is incorporated in a game machine control device, and caused to vibrate in response to displays on the screen of a game machine. This structure allows vibrations to be transmitted to a player who is gripping the control device, and therefore, the player can be given the effect of the sense of touch in compliance with the displays.
摘要翻译：具有简单结构的振动装置，其中轭和线圈组合在一起，并入游戏机控制装置中，并响应于游戏机屏幕上的显示而振动。这种结构允许振动被传送到正在抓握控制装置的玩家，因此玩家可以获得符合显示的触觉感的效果。

6. 发明授权

US5264771A Stepping motor control system 失效
标题翻译：步进电机控制系统
公开(公告)号：US5264771A
公开(公告)日：1993-11-23
申请号：US882789
申请日：1992-05-14
申请人： Takahiro Kawauchi
发明人： Takahiro Kawauchi
IPC分类号： G11B21/08 , H02P8/12 , H02P8/14 , H02P8/32 , H02P8/34 , H02P8/00
CPC分类号： H02P8/34 , H02P8/14
摘要： The invention concerns with a system for controlling a stepping motor, and more particularly with a stepping motor control system which moves a head of a disk drive unit with (1-2)-phase excitation. With the stepping motor controlling system, a driving force is produced to rotate the stepping motor by a predetermined angle with the (1-2)-phase excitation for ech step pulse supplied from the exterior, and step pulses with a plurality of cycles are used to make the stepping motor rotate at different speeds depending on the cycles of the step pulses. In that controlling system, a time period of the 1-phase excitation is changed depending on the pulse interval of the step pulses, thereby reducing a level of noisy sounds like seek noise.
摘要翻译：本发明涉及一种用于控制步进电机的系统，更具体地涉及一种利用（1-2）相激励来移动磁盘驱动单元的磁头的步进电机控制系统。利用步进电动机控制系统，产生驱动力以使步进电动机以（1-2）相激励方式从外部提供的呃步脉冲旋转预定角度，并且使用具有多个循环的步进脉冲以使步进电机根据步进脉冲的周期以不同的速度旋转。在该控制系统中，1相激励的时间段根据步进脉冲的脉冲间隔而改变，从而降低诸如寻道噪声的噪声等级。

7. 发明授权

US06714403B2 Foldable keyboard input device 失效
标题翻译：可折叠键盘输入设备
公开(公告)号：US06714403B2
公开(公告)日：2004-03-30
申请号：US10054218
申请日：2001-11-13
申请人： Shigeru Furuki , Kazutoshi Watanabe , Takahiro Kawauchi
发明人： Shigeru Furuki , Kazutoshi Watanabe , Takahiro Kawauchi
IPC分类号： G06F116
CPC分类号： H01H13/70 , G06F3/0221 , H01H2223/05 , H01H2223/052
摘要： An object of the present invention is to provide a keyboard input device that has a key arrangement similar as an ordinary keyboard, and that can securely protects key tops when folding. The present invention is characterized as follows. A keyboard unit is divided into a first keyboard unit and a second keyboard unit so as to be foldable, the first keyboard unit is pivotably supported by the second keyboard unit so as to pivot about a position slightly inside from an end of a coupling side of the second keyboard unit, a cover for covering an area from the end of the coupling side of the second keyboard unit when the first keyboard unit and the second keyboard unit are superimposed is slidably attached to the first keyboard unit, and an end plate for covering the end of the coupling side of the second keyboard unit and the first keyboard unit when the first keyboard unit and the second keyboard unit are superimposed is pivotably coupled between the cover and the second keyboard unit.
摘要翻译：本发明的目的是提供一种键盘输入装置，其具有与普通键盘类似的键装置，并且可以在折叠时可靠地保护键顶。本发明的特征如下。键盘单元被分成第一键盘单元和第二键盘单元以便可折叠，第一键盘单元由第二键盘单元可枢转地支撑，以便从位于第一键盘单元和第二键盘单元的耦合侧的端部稍微内侧的位置枢转第二键盘单元，当第一键盘单元和第二键盘单元重叠时，用于覆盖从第二键盘单元的耦合侧的端部的区域的盖子可滑动地附接到第一键盘单元，以及用于覆盖的端板当第一键盘单元和第二键盘单元重叠时，第二键盘单元和第一键盘单元的耦合侧的端部可枢转地联接在盖和第二键盘单元之间。

8. 发明授权

US06545832B1 Disk drive capable of rereading same signal from disk in case of error in read signal 有权
标题翻译：磁盘驱动器能够在读取信号错误的情况下重新读取来自磁盘的相同信号
公开(公告)号：US06545832B1
公开(公告)日：2003-04-08
申请号：US09416040
申请日：1999-10-12
申请人： Takayuki Sugawara , Takahiro Kawauchi , Kazuya Seta
发明人： Takayuki Sugawara , Takahiro Kawauchi , Kazuya Seta
IPC分类号： G11B509
CPC分类号： G11B27/36 , G11B20/10009 , G11B20/18 , G11B20/1883 , G11B20/1889 , G11B2220/20
摘要： A parameter value is set in a register. A signal is read based on the parameter value. When an error is recognized from an MSE value calculated by a Viterbi decoder, the parameter value is changed and the signal is reread. A new parameter value is calculated based on a change value by which the parameter value is changed and the MSE value. The new parameter value is stored in the register. Thus, an error rate can be converged as a result of the retry.
摘要翻译：在寄存器中设置参数值。基于参数值读取信号。当从维特比解码器计算的MSE值识别出错误时，改变参数值并重新读取信号。根据参数值改变的变化值和MSE值计算新的参数值。新参数值存储在寄存器中。因此，作为重试的结果，可以收敛错误率。

9. 发明授权

US06724552B1 Magnetic disk apparatus with lower probability of occurrence of read errors due to scratch or the like on magnetic disk surface 失效
标题翻译：在磁盘表面由于划痕等而发生读错误概率较低的磁盘装置
公开(公告)号：US06724552B1
公开(公告)日：2004-04-20
申请号：US09416654
申请日：1999-10-12
申请人： Takayuki Sugawara , Takahiro Kawauchi , Masahiro Tenpaku , Yoshiyasu Kubota
发明人： Takayuki Sugawara , Takahiro Kawauchi , Masahiro Tenpaku , Yoshiyasu Kubota
IPC分类号： G11B509
CPC分类号： G11B20/1217 , G11B20/1816 , G11B27/3027 , G11B2020/1281 , G11B2020/1476 , G11B2020/1826
摘要： A magnetic disk apparatus is capable of reading normal data following a read error of a reference signal that has occurred due to a scratch or the like on a disk surface. In the magnetic disk apparatus, if a reference signal (STM) fails to be read at point P, then an elapsed time (Tw) is measured, and a time T2 indicating the difference between a time T1 at which a read gate is supposed to be opened and the time Tw is determined. The read gate is opened after the time T2 has passed, thereby making it possible to properly read data and subject the read data to a decoding process.
摘要翻译：磁盘装置能够在由于盘表面上的划痕等而发生的参考信号的读取错误之后读取正常数据。在磁盘装置中，如果在点P处不能读取参考信号（STM），则测量经过时间（Tw），并且指示读取门被假定为的时间T1之间的差的时间T2 打开并确定时间Tw。在时间T2过去之后，读门被打开，从而可以适当地读取数据并对读取的数据进行解码处理。

10. 发明申请

US20050152691A1 Shutter apparatus 审中-公开
标题翻译：快门装置
公开(公告)号：US20050152691A1
公开(公告)日：2005-07-14
申请号：US11021368
申请日：2004-12-21
申请人： Takahiro Kawauchi , Akihito Yamamoto
发明人： Takahiro Kawauchi , Akihito Yamamoto
IPC分类号： G03B9/08 , G03B9/10
CPC分类号： G03B9/10
摘要： A shutter apparatus according to the present invention includes a base member having an opening with a predetermined diameter and first and second blades, which are placed on a blade support surface of the base member and can open and close the opening, wherein the first blade can open and close the opening by rotating on the blade support surface, and the second blade can open and close the opening by having a predetermined gap above the first blade so as to be arranged.
摘要翻译：根据本发明的快门装置包括具有预定直径的开口的基座构件和第一和第二叶片，其被放置在基座构件的叶片支撑表面上并且可以打开和关闭开口，其中第一叶片可以通过在叶片支撑表面上旋转来打开和关闭开口，并且第二叶片可以通过在第一叶片上方具有预定间隙来打开和关闭开口，以便布置。

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