公开(公告)号：US06614625B1

公开(公告)日：2003-09-02

申请号：US09442188

申请日：1999-11-16

申请人： Hideki Kuwajima ,  Kenichi Sakamoto ,  Kaoru Matsuoka ,  Yoshihiro Ueno

发明人： Hideki Kuwajima ,  Kenichi Sakamoto ,  Kaoru Matsuoka ,  Yoshihiro Ueno

IPC分类号： G11B554

CPC分类号： G11B5/6005

摘要： A magnetic disk apparatus includes a slider for holding a magnetic head for scanning a magnetic disk and performing recording end reproduction of information; a flexure member for holding the slider, the flexure member having an elasticity in a direction substantially perpendicular to a surface of the magnetic disk; a head actuator arm for holding the flexure member and causing the magnetic head to scan the magnetic disk; and an elastic body provided on the head actuator arm for applying a load for pressing the slider toward the surface of the magnetic disk.

摘要翻译： 磁盘装置包括用于保持用于扫描磁盘的磁头并执行信息的记录结束再现的滑块; 用于保持滑块的挠曲构件，所述挠曲构件在基本上垂直于所述磁盘的表面的方向上具有弹性; 头致动器臂，用于保持挠曲构件并使磁头扫描磁盘; 以及弹性体，其设置在头部致动器臂上，用于施加用于将滑块朝向磁盘表面按压的负载。

公开(公告)号：US06950285B2

公开(公告)日：2005-09-27

申请号：US10463517

申请日：2003-06-18

申请人： Takeshi Wada ,  Takashi Honda ,  Kaoru Matsuoka ,  Hideki Kuwajima

发明人： Takeshi Wada ,  Takashi Honda ,  Kaoru Matsuoka ,  Hideki Kuwajima

IPC分类号： G11B21/21 ,  G11B5/48 ,  G11B21/02

CPC分类号： G11B5/4826

摘要： A Head Arm Assembly includes a head slider having at least one head element, an arm member for supporting the head slider at one end section, an actuator, mounted to the other end section of the arm member for rotationally moving the arm member in a direction substantially parallel with a recording medium surface around a horizontal rotation axis of the arm member, a load generation unit for generating a load for energizing the head slider in a direction toward the recording medium surface by rotationally moving the arm member in a direction substantially orthogonal to the recording medium surface around a vertical rotation axis, and a limiter unit for restraining the arm member from rotationally moving more than a predetermined limit around the vertical rotation axis in a direction away from the recording medium surface.

摘要翻译： 头臂组件包括具有至少一个头部元件的头部滑动器，用于在一个端部处支撑头部滑块的臂部件，安装到臂部件的另一端部的致动器，用于使臂部件沿方向旋转移动 基本上平行于围绕臂构件的水平旋转轴的记录介质表面;负载产生单元，用于通过沿大致正交的方向旋转地移动臂构件，产生用于通过朝向记录介质表面的方向激励头滑块的负载 围绕垂直旋转轴的记录介质表面，以及用于限制臂构件沿远离记录介质表面的方向围绕垂直旋转轴旋转超过预定极限的限制单元。

公开(公告)号：US20050013056A1

公开(公告)日：2005-01-20

申请号：US10919437

申请日：2004-08-17

申请人： Hideki Kuwajima ,  Kaoru Matsuoka

发明人： Hideki Kuwajima ,  Kaoru Matsuoka

IPC分类号： G11B5/596 ,  G11B5/48 ,  G11B5/60 ,  G11B21/10 ,  G11B21/21 ,  G11B5/56 ,  G11B21/16 ,  G11B21/24

CPC分类号： G11B5/486 ,  G11B5/4826 ,  G11B5/4833 ,  G11B5/4873

摘要： A load beam is attached to an actuator arm that is allowed to rock around a pivotal axis by a voice coil motor, etc., as a slider supporting member, the base end of a flexure is attached to the load beam with the free end thereof being left, a slider supporting member is attached to the top portion of the flexure, a slider on which a recording/reproduction head is installed is secured to the slider supporting member, and the slider supporting member is supported by a protrusion placed on the free end side of the load beam so as to be freely pivot thereon. Portions of the flexure corresponding to both of the sides of this protrusion are constituted by elastic hinge portions, each having a necked shape. A pair of thin-film piezoelectric elements are bonded to the flexure as displacement members. In a tracking compensation operation of the head, forces are exerted on the slider supporting member through the elastic hinge portion by extending and contracting operations of the pair of thin-film piezoelectric elements so that the slider is allowed to pivot around the protrusion of the load beam serving as the center of pivotal movements, together with the slider supporting member.

摘要翻译： 负载梁被附接到致动器臂，该致动器臂通过作为滑动器支撑构件的音圈电动机等围绕枢转轴线摇摆，挠曲件的基端被附接到负载梁，其自由端 在滑块支撑构件上固定滑动件支撑构件，滑块支撑构件安装在挠曲件的顶部，其上安装有记录/再现头的滑动件固定到滑块支撑构件，并且滑块支撑构件由放置在自由 负载梁的端侧，以便在其上自由枢转。 对应于该突起的两侧的挠曲部分由具有颈部形状的弹性铰链部分构成。 一对薄膜压电元件作为位移元件结合到挠曲件上。 在头部的跟踪补偿操作中，力通过弹性铰链部分通过一对薄膜压电元件的延伸和收缩操作而施加在滑块支撑构件上，使得滑块允许滑动件围绕负载突起枢转 与滑块支撑构件一起作为枢转运动的中心。

公开(公告)号：US06785096B2

公开(公告)日：2004-08-31

申请号：US09977997

申请日：2001-10-17

申请人： Hideki Kuwajima ,  Kaoru Matsuoka

发明人： Hideki Kuwajima ,  Kaoru Matsuoka

IPC分类号： G11B2124

CPC分类号： G11B5/486 ,  G11B5/4826 ,  G11B5/4833 ,  G11B5/4873

摘要： A load beam is attached to an actuator arm that is allowed to rock around a pivotal axis by a voice coil motor, etc., as a slider supporting member, the base end of a flexure is attached to the load beam with the free end thereof being left, a slider supporting member is attached to the top portion of the flexure, a slider on which a recording/reproduction head is installed is secured to the slider supporting member, and the slider supporting member is supported by a protrusion placed on the free end side of the load beam so as to be freely pivot thereon. Portions of the flexure corresponding to both of the sides of this protrusion are constituted by elastic hinge portions, each having a necked shape. A pair of thin-film piezoelectric elements are bonded to the flexure as displacement members. In a tracking compensation operation of the head, forces are exerted on the slider supporting member through the elastic hinge portion by extending and contracting operations of the pair of thin-film piezoelectric elements so that the slider is allowed to pivot around the protrusion of the load beam serving as the center of pivotal movements, together with the slider supporting member.

摘要翻译： 负载梁被附接到致动器臂，该致动器臂通过作为滑动器支撑构件的音圈电动机等围绕枢转轴线摇摆，挠曲件的基端被附接到负载梁，其自由端 在滑块支撑构件上固定滑动件支撑构件，滑块支撑构件安装在挠曲件的顶部，其上安装有记录/再现头的滑动件固定到滑块支撑构件，并且滑块支撑构件由放置在自由 负载梁的端侧，以便在其上自由枢转。 对应于该突起的两侧的挠曲部分由具有颈部形状的弹性铰链部分构成。 一对薄膜压电元件作为位移元件结合到挠曲件上。 在头部的跟踪补偿操作中，力通过弹性铰链部分通过一对薄膜压电元件的延伸和收缩操作而施加在滑块支撑构件上，使得滑块允许滑动件围绕负载突起枢转 与滑块支撑构件一起作为枢转运动的中心。

公开(公告)号：US4704643A

公开(公告)日：1987-11-03

申请号：US829817

申请日：1986-02-14

申请人： Kaoru Matsuoka ,  Tadashi Maeoka ,  Jirou Kajino ,  Hitoshi Minabe ,  Tetsurou Tanaka

发明人： Kaoru Matsuoka ,  Tadashi Maeoka ,  Jirou Kajino ,  Hitoshi Minabe ,  Tetsurou Tanaka

IPC分类号： G11B15/03 ,  G11B15/10 ,  G11B15/18 ,  G11B15/29 ,  G11B15/665 ,  G11B15/675 ,  G11B5/008

CPC分类号： G11B15/6656 ,  G11B15/10 ,  G11B15/1883 ,  G11B15/29 ,  G11B15/67549

摘要： A magnetic tape recording and/or reproducing apparatus is provided with a motor for driving a capstan, a cassette loading mechanism for loading a tape cassette at a predetermined position, a tape loading mechanism reciprocable between an inoperative position where the tape is ready be drawn out from the tape cassette and an operative position where the tape is drawn out and wound onto a guide drum, an operating mode changing mechanism driven by the motor for changing operating mode of the apparatus, a reel turntable driving mechanism for transmitting a rotational driving force of the motor to reel turntables, and a clutch for transmitting intermittently the driving force of the motor to the cassette loading, tape loading and operating mode changing mechanisms, whereby cassette loading operation, tape loading operation, operating mode changing operation and tape transporting operation and performed by the single motor.

摘要翻译： 磁带记录和/或再现装置设置有用于驱动绞盘的马达，用于将磁带盒装载在预定位置的磁带盒装载机构，能够在磁带准备就绪的不工作位置之间往复运动的磁带装载机构 从磁带盒和磁带被拉出并卷绕到导向鼓上的操作位置，由用于改变设备的操作模式的电动机驱动的操作模式改变机构，用于传送装置的旋转驱动力的卷轴转盘驱动机构 电动机到卷轴转盘，以及用于间歇地传送电动机的驱动力到盒装载，带装载和操作模式改变机构的离合器，由此盒装载操作，带装载操作，操作模式改变操作和磁带传送操作并执行 由单个电机。

公开(公告)号：US20130050446A1

公开(公告)日：2013-02-28

申请号：US13468746

申请日：2012-05-10

申请人： Kaoru Matsuoka

发明人： Kaoru Matsuoka

IPC分类号： G06K9/62 ,  H04N13/04

CPC分类号： G06T7/246 ,  G06T2207/20021 ,  G06T2207/30201 ,  H04N13/221 ,  H04N13/271

摘要： An object search device has a search area setting unit configured to sequentially set each of a plurality of divisional frame areas as a search area, an object searching unit configured to search an object included in the divisional frame area set as the search area, and detect a coordinate position of the searched object, an object tracking unit configured to perform motion detection by comparing a previous screen frame with a current screen frame based on the coordinate position of the object searched by the object searching unit, and detect the coordinate position of the object in the current screen frame, and a coordinate synthesizer configured to compare the coordinate position of the object searched by the object searching unit with the coordinate position of the object tracked by the object tracking unit.

摘要翻译： 对象搜索装置具有搜索区域设定单元，被配置为顺序地将多个分割帧区域中的每一个区域作为搜索区域设置，对象搜索单元，被配置为搜索包括在设置为搜索区域的分割帧区域中的对象，并且检测 搜索对象的坐标位置，对象跟踪单元，被配置为基于由对象搜索单元搜索到的对象的坐标位置将前一屏幕帧与当前屏幕帧进行比较来执行运动检测，并且检测该坐标位置 目标屏幕框架中的对象;以及坐标合成器，被配置为将由对象搜索单元搜索的对象的坐标位置与由对象跟踪单元跟踪的对象的坐标位置进行比较。

公开(公告)号：US20130050200A1

公开(公告)日：2013-02-28

申请号：US13533877

申请日：2012-06-26

申请人： Kaoru Matsuoka ,  Miki Yamada

发明人： Kaoru Matsuoka ,  Miki Yamada

IPC分类号： G06T15/00 ,  G06K9/00

CPC分类号： G06K9/00228 ,  G06K9/00208 ,  G06K9/40 ,  H04N13/261

摘要： An object search device has an object searching unit configured to search for an object in a screen frame, an object position correcting unit configured to correct a position of an object area comprising the searched object so that the searched object is located at a center of the object area, an object area correcting unit configured to adjust the area size of the object area so that a background area not including the searched object in the object area is reduced, and a coordinate detector configured to detect a coordinate position of the searched object based on the object area corrected by the object area correcting unit.

摘要翻译： 对象搜索装置具有被配置为搜索画面框中的对象的对象搜索单元，被配置为校正包括搜索对象的对象区域的位置的对象位置校正单元，使得被搜索对象位于 对象区域，对象区域校正单元，被配置为调整对象区域的区域大小，使得不包括对象区域中的被搜索对象的背景区域被减少;以及坐标检测器，被配置为基于被检测对象的坐标位置检测 在由对象区域校正单元校正的对象区域上。

公开(公告)号：US20120114252A1

公开(公告)日：2012-05-10

申请号：US13166701

申请日：2011-06-22

申请人： Miki Yamada ,  Yoshihiro Ohmori ,  Kaoru Matsuoka

发明人： Miki Yamada ,  Yoshihiro Ohmori ,  Kaoru Matsuoka

IPC分类号： G06K9/46

CPC分类号： G06K9/4671 ,  G06K9/6202 ,  G06K9/6215

摘要： According to one embodiment, a search skip region setting function generation method includes associating, detecting, and generating. The associating associates a template used to search a model image for an object with a designated search point on the model image, and detects a designated search point similarity between the designated search point and the template. When the designated search point similarity exceeds an object detection determination threshold, the detecting detects surrounding search point similarities between a plurality of surrounding search points around the designated search point on the model image and the template. The generating generates a function required to set a search skip region of the object based on relative positions between the object and the template, which are estimated based on a distribution of the surrounding search point similarities.

摘要翻译： 根据一个实施例，搜索跳过区域设置函数生成方法包括关联，检测和生成。 关联关联用于在模型图像上用指定的搜索点搜索对象的模型图像的模板，并且检测指定的搜索点和模板之间的指定的搜索点相似度。 当指定的搜索点相似度超过对象检测判定阈值时，该检测检测周围搜索点在模型图像上的指定搜索点周围的多个周围搜索点与模板之间的相似度。 该生成基于基于周围搜索点相似度的分布估计的对象和模板之间的相对位置生成设置对象的搜索跳过区域所需的功能。

公开(公告)号：US07312955B2

公开(公告)日：2007-12-25

申请号：US10684403

申请日：2003-10-15

申请人： Hideki Kuwajima ,  Kaoru Matsuoka

发明人： Hideki Kuwajima ,  Kaoru Matsuoka

IPC分类号： G11B5/596 ,  G11B21/10 ,  H01L41/09 ,  H02N2/04

CPC分类号： G11B5/596 ,  G11B5/4826 ,  H01L41/0986

摘要： A piezoelectric actuator with a reinforced bending mode to suppress bending resonance caused by extension/contraction movements of the piezoelectric actuator and a disk drive using the piezoelectric actuator are provided. A flexible substrate is separated by a slit. A first piezoelectric element unit and a second piezoelectric element unit, both showing extension/contraction displacement, are disposed on one of the slit-separated flexible substrates, respectively. A coupling portion is provided to couple the separated flexible substrates across the slit. The coupling portion is provided at a position corresponding to an antinode of a primary bending mode of the first and second piezoelectric element units being respectively fixed in both ends.

摘要翻译： 提供了一种压电致动器，其具有用于抑制由压电致动器的延伸/收缩运动引起的弯曲共振的加强弯曲模式和使用压电致动器的盘驱动器。 柔性基板被狭缝分开。 分别显示伸缩位移的第一压电元件单元和第二压电元件单元分别设置在一个狭缝分离的柔性基板上。 提供耦合部分以将分离的柔性基板跨越缝隙。 联接部设置在与第一和第二压电元件单元的主弯曲模式的波腹相对应的位置分别固定在两端。

公开(公告)号：US07072150B2

公开(公告)日：2006-07-04

申请号：US10705004

申请日：2003-11-10

申请人： Hideki Kuwajima ,  Kaoru Matsuoka

发明人： Hideki Kuwajima ,  Kaoru Matsuoka

IPC分类号： G11B5/56

CPC分类号： G11B5/5552 ,  G11B5/4873 ,  Y10T29/42

摘要： A head support mechanism includes a slider for carrying a head at least for performing reproduction of data from a disk, and a holding portion for holding the slider. The holding portion includes: a first portion including a first piezoelectric element; a second portion including a second piezoelectric element; a third portion connected to the first and second portions, the slider being provided on the third portion; and a fixing portion for fixing the first and second portions. At least one of the first and second piezoelectric elements is contracted and expanded in a direction substantially parallel to a surface of the disk, in the presence of an applied voltage so that the slider provided on the third portion is rotated around a predetermined center of rotation.