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1. 发明授权

US4703242A Control method and apparatus for positioning servo system 失效
标题翻译：伺服系统定位控制方法及装置
公开(公告)号：US4703242A
公开(公告)日：1987-10-27
申请号：US9072
申请日：1987-01-27
申请人： Kiyotake Kumazawa , Noriaki Minamide , Yoshihiro Moribe , Mikio Takahashi , Osamu Beppu , Masahiro Mitamura
发明人： Kiyotake Kumazawa , Noriaki Minamide , Yoshihiro Moribe , Mikio Takahashi , Osamu Beppu , Masahiro Mitamura
IPC分类号： G05B19/40
CPC分类号： G05B19/40 , G05B2219/41081
摘要： A magnetic disc head positioning system using a stepper motor eliminates positioning errors due to different approach directions and distances to a target track position through a drive control of temporarily stopping the head at a position immediately preceding or following the target track depending on the approach direction and, thereafter, moving the head from this position to the target track with a constant transient response. The head is brought to the temporary stop position by utilizing the overshooting response of the stepper motor so as to minimize the positioning time.
摘要翻译：使用步进电机的磁盘头定位系统通过根据接近方向通过暂时停止在目标轨道之前或之后的位置处的头部的驱动控制来消除由于不同的进场方向和到目标轨道位置的距离的定位误差，以及此后，以恒定的瞬态响应将磁头从该位置移动到目标磁道。通过利用步进电机的过冲响应将磁头带到临时停止位置，以最小化定位时间。

2. 发明授权

US4894735A Disk drive housing structure 失效
标题翻译：磁盘驱动器外壳结构
公开(公告)号：US4894735A
公开(公告)日：1990-01-16
申请号：US206270
申请日：1988-06-13
申请人： Mikio Takahashi , Yoshihiro Moribe , Hideo Maekawa , Takaaki Abo , Yasuo Yamamoto , Shigeo Nakamura , Osamu Beppu
发明人： Mikio Takahashi , Yoshihiro Moribe , Hideo Maekawa , Takaaki Abo , Yasuo Yamamoto , Shigeo Nakamura , Osamu Beppu
IPC分类号： G11B25/04 , G11B33/14
CPC分类号： G11B33/14 , G11B25/043
摘要： A disk drive housing structure has a rotating disk for recording information and a transducer adapted to write and read information on and from the disk. The structure further includes a positioning system having at least an arm to which the transducer is fixed and which is adapted to selectively position the transducer along the radial direction of the disk transducer by turning the arm. The structure also includes a member on which the disk, transducer and positioning system are mounted, wherein the mounting member includes a first housing which supports thereon both ends of a rotary shaft of the recording medium and both ends of a rotary shaft of the positioning system, and which has a first aperture part. The first housing further includes a second aperture part through which the disk and the rotary shaft supporting the disk are inserted and to which a supporting member for the rotary shaft of the recording medium is fixed.

3. 发明授权

US4825313A Method for adjustably positioning a transducer for a disc drive 失效
标题翻译：用于可调整地定位用于盘驱动器的换能器的方法
公开(公告)号：US4825313A
公开(公告)日：1989-04-25
申请号：US8251
申请日：1987-01-29
申请人： Yoshihiro Moribe , Mikio Takahashi , Osamu Beppu
发明人： Yoshihiro Moribe , Mikio Takahashi , Osamu Beppu
IPC分类号： G11B21/24 , G11B5/55 , G11B5/56 , G11B21/10 , G11B5/596
CPC分类号： G11B5/5547
摘要： A method of adjusting the position of a magnetic head in a magnetic head positioning mechanism positions the magnetic head at a target track on a magnetic disk. Since a floppy disk system is so designed as to make a floppy disk replaceable, it is necessary to adjust accurately the position of the magnetic head from the position of a spindle. According to the present invention, the position of the magnetic head is adjusted by the method wherein the displacement of an amount of deviation from a prescribed track in the magnetic head positioning mechanism is calculated beforehand, the amount of deviation is sampled subsequently by moving the magnetic head, this sampled amount of deviation is compared with the aforesaid calculated displacement to know the maximum and minimum values of the amounts of deviation on the track of movement of the magnetic head, and the adjustment is implemented on the basis of these values.
摘要翻译：在磁头定位机构中调整磁头的位置的方法将磁头定位在磁盘上的目标磁道上。由于软盘系统被设计成可更换软盘，所以需要从主轴的位置精确地调整磁头的位置。根据本发明，通过预先计算磁头定位机构中偏离规定轨迹的偏移量的方法来调节磁头的位置，随后通过移动磁头来采样偏差量头部，将该取样量的偏差与上述计算的位移进行比较，以知道磁头的运动轨迹上的偏差量的最大值和最小值，并且基于这些值来实施调整。

4. 发明授权

US4775825A Positioning method and apparatus therefor 失效
标题翻译：定位方法及装置
公开(公告)号：US4775825A
公开(公告)日：1988-10-04
申请号：US64557
申请日：1987-06-22
申请人： Yoshihiro Moribe , Osamu Beppu , Mikio Takahashi
发明人： Yoshihiro Moribe , Osamu Beppu , Mikio Takahashi
IPC分类号： G05D3/00 , G11B5/55 , G11B21/08 , H02P8/32 , H02P8/00
CPC分类号： G11B5/5547 , G11B5/5521 , H02P8/32
摘要： A method and apparatus for moving a moving member of a positioning mechanism to a target position by means of a stepper motor as a driver. The method and apparatus alleviate the positioning error attributable to the hysteresis of the stepper motor, which is inherent in stepper motor drive systems, by controlling the oscillation damping condition when the stepper motor has entered a damped oscillation phase in the vicinity to the target positon. The damping condition is controlled by varying the solid friction factor of the mechanism or the drawback torque constant of the stepper motor.
摘要翻译：一种通过步进电机作为驱动器将定位机构的移动部件移动到目标位置的方法和装置。该方法和装置通过在步进电动机进入到目标位置附近的阻尼振荡阶段中时控制振荡阻尼条件来减轻归因于步进电动机的滞后的定位误差，这是步进电动机驱动系统固有的。通过改变机构的固体摩擦系数或步进电机的缺点转矩常数来控制阻尼条件。

5. 发明授权

US4736263A Method and apparatus for driving a disk 失效
标题翻译：用于驱动磁盘的方法和装置
公开(公告)号：US4736263A
公开(公告)日：1988-04-05
申请号：US766803
申请日：1985-08-19
申请人： Mikio Takahashi , Yasuo Yamamoto , Yoshihiro Moribe , Akira Chuma , Kazuo Nakagoshi , Nobukuni Ohkubo
发明人： Mikio Takahashi , Yasuo Yamamoto , Yoshihiro Moribe , Akira Chuma , Kazuo Nakagoshi , Nobukuni Ohkubo
IPC分类号： G11B17/04 , G11B19/20 , G11B19/22 , G11B21/12 , G11B19/26 , G11B5/012 , G11B5/016
CPC分类号： G11B21/12 , G11B17/0402 , G11B19/20
摘要： In a disk unit having a rotating mechanism to rotate the disk by pinching the disk at both sides, and a loading mechanism to bring a read-write head into contact with the disk, a method for driving the disk includes the steps in which, at the time of recording and reproduction, the rotating mechanism and the loading mechanism are actuated simultaneously, and when the recording and reproduction are completed, the rotating mechanism is stopped simultaneously with release of the loading mechanism, or after the lapse of a predetermined time from the release.
摘要翻译：在具有旋转机构以通过在两侧夹住盘的旋转机构的盘单元和用于使读写头与盘接触的装载机构的情况下，用于驱动盘的方法包括以下步骤：记录和再现的时间，旋转机构和装载机构被同时致动，并且当记录和再现完成时，旋转机构在装载机构的释放的同时停止，或者在经过预定时间之后停止发布。

6. 发明授权

US4604663A Floppy disk driver 失效
标题翻译：软盘驱动器
公开(公告)号：US4604663A
公开(公告)日：1986-08-05
申请号：US707033
申请日：1985-03-01
申请人： Yoshihiro Moribe , Nobukuni Ohkubo , Mikio Takahashi , Kazuo Nakagoshi
发明人： Yoshihiro Moribe , Nobukuni Ohkubo , Mikio Takahashi , Kazuo Nakagoshi
IPC分类号： G11B17/028 , G11B19/20 , G11B19/26
CPC分类号： G11B17/0284 , G11B19/20
摘要： A floppy disk driver intended to protect the disk center hole from damage when the disk is mounted. The arrangement includes a speed detection circuit for detecting a relatively low rotational speed of the disk and a control circuit for speeding up the disk to a higher rotational speed for the read/write operation in response to the detection of the lower disk speed, whereby the disk is protected from damage by being rotated at the lower speed when its center hole is held between the collet and spindle.
摘要翻译：一个软盘驱动器，用于在安装磁盘时保护磁盘中心孔免受损坏。该装置包括用于检测盘的相对低的转速的速度检测电路和用于响应于较低盘速的检测而将盘加速到较高转速以用于读/写操作的控制电路，由此，当其中心孔保持在夹头和主轴之间时，通过以较低的速度旋转来防止盘被损坏。

7. 发明授权

US06656863B2 Dielectric ceramic composition, electronic device, and method for producing the same 有权
标题翻译：介电陶瓷组合物，电子器件及其制造方法
公开(公告)号：US06656863B2
公开(公告)日：2003-12-02
申请号：US09778792
申请日：2001-02-08
申请人： Takashi Fukui , Yasuo Watanabe , Mikio Takahashi , Akira Sato
发明人： Takashi Fukui , Yasuo Watanabe , Mikio Takahashi , Akira Sato
IPC分类号： C04B35465
CPC分类号： C04B35/47 , C01G23/002 , C01G23/006 , C01P2004/04 , C01P2004/84 , H01G4/1227 , Y10T428/24926
摘要： A dielectric ceramic composition comprising at least a main component containing a dielectric oxide of a composition expressed by {(Sr1−xCax)O}m.(Ti1−yZry)O2 and a fourth subcomponent containing an oxide of R (where R is at least one element selected from Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu), wherein the symbols m, x, and y showing the molar ratio of the composition in the formula contained in the main component are in relations of 0.94
摘要翻译：一种电介质陶瓷组合物，其至少包含含有由{（Sr1-xCax）O} m。（Ti1-yZry）O2表示的组成的电介质氧化物的主成分和包含R的氧化物的第四副成分（其中R至少为一个选自Sc，Y，La，Ce，Pr，Nd，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu的元素），其中符号m，x和y表示主成分中所含的式中的组成的摩尔比为0.94

8. 发明授权

US06627570B2 Dielectric ceramic composition, electronic device, and method of producing the same 失效
标题翻译：介电陶瓷组合物，电子器件及其制造方法
公开(公告)号：US06627570B2
公开(公告)日：2003-09-30
申请号：US09778735
申请日：2001-02-08
申请人： Takashi Fukui , Yasuo Watanabe , Mikio Takahashi , Akira Sato
发明人： Takashi Fukui , Yasuo Watanabe , Mikio Takahashi , Akira Sato
IPC分类号： C04B35465
CPC分类号： C04B35/47 , C01G23/006 , C01P2002/50 , C01P2004/61 , C04B35/465 , H01G4/1227 , Y10T428/24917
摘要： A dielectric ceramic composition comprising at least a main component containing a dielectric oxide of a composition expressed by {(Sr1−xCax)O}m·(Ti1−yZry)O2 and a first subcomponent containing at least one type of compound selected from oxides of V, Nb, W, Ta, and Mo and/or compounds forming these oxides after firing, wherein the symbols m, x, and y showing the molar ratio of the composition in the formula contained in the main component are in relations of 0.94
摘要翻译：一种电介质陶瓷组合物，其至少包含含有由{（Sr1-xCax）O} m。（Ti1-yZry）O2表示的组成的介电氧化物的主成分和含有至少一种选自以下的化合物的第一副成分： V，Nb，W，Ta，Mo和/或烧成后形成这些氧化物的化合物，其中，表示主成分中所含的式中的组成的摩尔比的符号m，x，y为0.94 < m <1.08,0 <= x <= 1.00，0 <= y <0.20，第一副成分相对于氧化物中的金属元素的主成分的100摩尔比为0.01 摩尔<=第一次要成分<2摩尔。根据该电介质陶瓷组合物，可以获得优异的耐烧结时的耐还原性，在烧成后获得优异的电容温度特性，提高绝缘电阻的加速寿命。

9. 发明申请

US20060170135A1 Method for efficiently manufacturing various molded products 审中-公开
标题翻译：高效制造各种成型品的方法
公开(公告)号：US20060170135A1
公开(公告)日：2006-08-03
申请号：US11337917
申请日：2006-01-23
申请人： Shuichi Tamaki , Masaei Mitomi , Yukinori Narita , Mikio Takahashi
发明人： Shuichi Tamaki , Masaei Mitomi , Yukinori Narita , Mikio Takahashi
IPC分类号： B29C45/00
CPC分类号： B29C33/308 , B29C45/376 , B29C45/73
摘要： A control means of a molding machine is designed so as to control molding cycles SA and SB for sequentially performing injection of molten resin into a product portion of a mold 1 to fill it therewith, cooling down and solidification of the filled molten resin, mold opening of the mold 1, taking-out of a molded product, and mold closing of the mold 1 as well as changing the shape of a molten resin filled region of the product portion in accordance with the shape of a molded product to be molded in the next molding cycle during the present one molding cycle. Therefore, it is possible to change the shapes of molded products without the need to stop the molding cycle.
摘要翻译：设计成型机的控制装置，以便控制成型循环SA和SB，以顺序地将熔融树脂注入到模具1的产品部分中以填充它，冷却和固化填充的熔融树脂，模具开口模具1的取出，模制品的模制和模具闭合，以及根据待模制的模制品的形状改变产品部分的熔融树脂填充区域的形状在当前一个成型周期中的下一个成型周期。因此，可以在不需要停止成型周期的情况下改变模制品的形状。

10. 发明授权

US5014142A Magnetic disk apparatus with head supporting structures of different proper oscillations 失效
标题翻译：具有不同正确振荡的头部支撑结构的磁盘设备
公开(公告)号：US5014142A
公开(公告)日：1991-05-07
申请号：US327130
申请日：1989-03-22
申请人： Eiji Nakanishi , Toshio Suzuki , Masato Furusaki , Kiyoji Morita , Hiroshi Sakurai , Hiroshi Daito , Mikio Takahashi
发明人： Eiji Nakanishi , Toshio Suzuki , Masato Furusaki , Kiyoji Morita , Hiroshi Sakurai , Hiroshi Daito , Mikio Takahashi
IPC分类号： G11B21/10 , G11B5/55 , G11B21/16 , G11B21/21
CPC分类号： G11B5/5565
摘要： A magnetic disk apparatus has a disk assembly including a single servo disk and a plurality of data disks, a servo-head supporting structure for supporting a servo head and data-head supporting structures for supporting data heads. These heads are so disposed as to cooperate with respective disks. The servo-head and data-head supporting structures are driven by an actuator to move the servo head and the data heads to the required positions on the corresponding disks. The servo-head supporting structure and each of the data-head supporting structures have different proper oscillations to prevent the occurrence of a resonance during a seek operation.
摘要翻译：磁盘装置具有包括单个伺服盘和多个数据盘的盘组件，用于支撑伺服头的伺服头支撑结构和用于支持数据头的数据头支撑结构。这些头被设置成与相应的盘配合。伺服头和数据头支撑结构由致动器驱动，将伺服头和数据头移动到相应磁盘上的所需位置。伺服头支撑结构和每个数据头支撑结构具有不同的适当振荡，以防止在寻道操作期间发生共振。

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