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1. 发明授权

US4786999A Transducer suspension mount apparatus 失效
标题翻译：传感器悬挂装置
公开(公告)号：US4786999A
公开(公告)日：1988-11-22
申请号：US005075
申请日：1987-01-20
申请人： Kihachiro Tanaka , Taichi Sato , Shuji Onodera , Yokuo Saitoh , Hiroshi Daito , Yoko Murata , Shigeo Hara , Shoichi Setone
发明人： Kihachiro Tanaka , Taichi Sato , Shuji Onodera , Yokuo Saitoh , Hiroshi Daito , Yoko Murata , Shigeo Hara , Shoichi Setone
IPC分类号： G11B21/02 , G11B5/48 , G11B21/21 , G11B5/49
CPC分类号： G11B5/4833
摘要： A suspension mount apparatus for a transducer used in a magnetic memory for recording and reproduction, is characterized in that the points, at which a rigid arm and a magnetic head/arm assembly supported by the rigid arm are connected to each other, are provided within a region in which the rigidity of the connecting points vary at constant rates with respect to the distances between the connecting points and the borderlines between the rigid arm and the assembly.
摘要翻译：一种用于记录和再生磁存储器中的换能器的悬挂安装装置，其特征在于，由刚性臂支撑的刚性臂和磁头/臂组件彼此连接的点设置在连接点的刚性相对于连接点与刚性臂与组件之间的边界线之间的距离以恒定速率变化的区域。

2. 发明授权

US4884154A Flanged transducer supporting arm for a magnetic head/arm assembly 失效
标题翻译：用于磁头/臂组件的法兰传感器支撑臂
公开(公告)号：US4884154A
公开(公告)日：1989-11-28
申请号：US97170
申请日：1987-09-16
申请人： Shuji Onodera , Taichi Sato , Kihachiro Tanaka , Yokuo Saitoh , Hiroshi Daito , Yoko Yamada , Yuzo Yamaguchi , Yoshinori Takeuchi , Shigeo Hara , Shouichi Setone
发明人： Shuji Onodera , Taichi Sato , Kihachiro Tanaka , Yokuo Saitoh , Hiroshi Daito , Yoko Yamada , Yuzo Yamaguchi , Yoshinori Takeuchi , Shigeo Hara , Shouichi Setone
IPC分类号： G11B21/21 , G11B5/48 , G11B21/16
CPC分类号： G11B5/4833 , G11B21/16
摘要： The invention designed to improve the precision in determining the position of the magnetic head and to enable more stable maintenance of the gap between the transducer and the recording disk is characterized in that the flange provided to the transducer supporting arm is made lower in height on the rigid arm side than on the magnetic head side.
摘要翻译：本发明旨在提高确定磁头位置的精度，并且能够更稳定地维护换能器和记录盘之间的间隙，其特征在于，提供给换能器支撑臂的凸缘的高度在刚性臂侧比磁头侧。

3. 发明授权

US5014144A Magnetic head slider supporting apparatus 失效
标题翻译：磁头滑块支持装置
公开(公告)号：US5014144A
公开(公告)日：1991-05-07
申请号：US366612
申请日：1989-06-13
申请人： Taichi Sato , Yoshiharu Mouri , Kihachiro Tanaka , Yokuo Saitoh , Hiroshi Daito , Tetsuo Masukawa , Yoshinori Takeuchi , Yuzo Yamaguchi , Satomitsu Imai
发明人： Taichi Sato , Yoshiharu Mouri , Kihachiro Tanaka , Yokuo Saitoh , Hiroshi Daito , Tetsuo Masukawa , Yoshinori Takeuchi , Yuzo Yamaguchi , Satomitsu Imai
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： An apparatus for supporting and reciprocating a magnetic head slider above a rotating magnetic disk comprises a carrying arm having a free end, a flexible base connected at one end thereof to the free end of the supporting arm, a pair of flexible fingers extending from the other end of the flexible base parallel to an axis of the carrying arm and defining therebetween a space, a traverse bar connecting two free ends of the fingers, and a flexible tongued member on which the magnetic head slider to be mounted, one end of the tongued member being connected to the traverse bar and the other end thereof extending into the space with gaps between the tongued member and the fingers and the base. A reduced part of a minimum cross-section is provided in each of the fingers. The reduced part is located between the one end of the tongued member and a center between the one end of the tongued member and the other end of the base.
摘要翻译：用于在旋转磁盘上方支撑和往复运动磁头滑块的装置包括具有自由端的承载臂，在其一端连接到支撑臂的自由端的柔性基座，从另一个延伸的一对柔性指状物柔性基座的平行于承载臂的轴线的端部并且在其间限定空间，连接指状物的两个自由端的横杆以及待安装的磁头滑块的柔性舌形构件，舌头的一端构件连接到横动杆，并且其另一端延伸到舌形构件和指状物和基部之间的间隙中。在每个手指中设置有最小横截面的缩小部分。缩小部分位于舌部件的一端和舌部件的一端和基部的另一端之间的中心之间。

4. 发明授权

US5245489A Guide arm with a fixed printed circuit board for magnetic disk drive 失效
标题翻译：导向臂，带有用于磁盘驱动器的固定印刷电路板
公开(公告)号：US5245489A
公开(公告)日：1993-09-14
申请号：US842491
申请日：1992-02-27
申请人： Hideyuki Kimura , Takuji Torii , Tsuyoshi Takahashi , Hiroshi Nishida , Kenji Mori , Yuzo Yamaguchi , Yokuo Saitoh , Kihachiro Tanaka , Shinobu Yoshida
发明人： Hideyuki Kimura , Takuji Torii , Tsuyoshi Takahashi , Hiroshi Nishida , Kenji Mori , Yuzo Yamaguchi , Yokuo Saitoh , Kihachiro Tanaka , Shinobu Yoshida
IPC分类号： G11B5/48
CPC分类号： G11B5/486
摘要： A head arm for use in a magnetic disk drive, comprising a guide arm disposed between a magnetic head and an actuator so as to transmit actuating force of the actuator to the magnetic head thereby guiding the magnetic head along a plane of a magnetic disk, a printed circuit fixed to the guide arm, and deflection compensating member for making the coefficients of thermal expansion of said guide arm and said printed circuit substantially equal to each other in at least the direction of seek of the head arm. No thermal deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the temperature of the environment in which the magnetic disk drive is installed. A head arm may also comprise a guide arm and a printed circuit formed of a moisture absorptive material and covered at all or part of its surfaces with a covering layer formed of a moisture resistive material not permeable to moisture. No deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the humidity of the environment in which the magnetic disk drive is installed. Therefore, the possibility of occurrence of off-track can be minimized.
摘要翻译：一种用于磁盘驱动器的头臂，包括设置在磁头和致动器之间的引导臂，以将致动器的致动力传递到磁头，从而沿着磁盘的平面引导磁头，固定到引导臂的印刷电路和用于使所述引导臂和所述印刷电路的热膨胀系数至少在头臂的寻找方向上彼此基本相等的偏转补偿构件。在这种头臂上不发生面外方向的热变形，而不管安装有磁盘驱动器的环境的温度如何变化。头臂还可以包括引导臂和由吸湿材料形成的印刷电路，并在其全部或部分表面上覆盖由不透湿水分的防潮材料形成的覆盖层。在这种头臂上不发生面外方向的变形，而不管安装有磁盘驱动器的环境的湿度是否变化。因此，可以使偏离轨迹的发生的可能性最小化。

5. 发明授权

US5140482A Guide arm with affixed printed circuit board for magnetic disk drive 失效
标题翻译：导向臂带有固定的电路板用于磁盘驱动器
公开(公告)号：US5140482A
公开(公告)日：1992-08-18
申请号：US592914
申请日：1990-10-04
申请人： Hideyuki Kimura , Takuji Torii , Tsuyoshi Takahashi , Hiroshi Nishida , Kenji Mori , Yuzo Yamaguchi , Yokuo Saitoh , Kihachiro Tanaka , Shinobu Yoshida
发明人： Hideyuki Kimura , Takuji Torii , Tsuyoshi Takahashi , Hiroshi Nishida , Kenji Mori , Yuzo Yamaguchi , Yokuo Saitoh , Kihachiro Tanaka , Shinobu Yoshida
IPC分类号： G11B5/48
CPC分类号： G11B5/486
摘要： A head arm for use in a magnetic disk drive, comprising a guide arm disposed between a magnetic head and an actuator so as to transmit actuating force of the actuator to the magnetic head thereby guiding the magnetic head along a plane of a magnetic disk, a printed circuit fixed to the guide arm, and deflection compensating member for making the coefficients of thermal expansion of said guide arm and said printed circuit substantially equal to each other in at least the direction of seek of the head arm. No thermal deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the temperature of the environment in which the magnetic disk drive is installed. The head arm may also comprise a guide arm and a printed circuit formed of a moisture absorptive material and covered at all or part of its surfaces with a covering layer formed of a moisture resistive material not permeable to moisture. No deformation in an out-of-plane direction occurs on such a head arm regardless of any variation in the humidity of the environment in which the magnetic disk drive is installed. Therefore, the possibility of occurrence of off-track can be minimized.
摘要翻译：一种用于磁盘驱动器的头臂，包括设置在磁头和致动器之间的引导臂，以将致动器的致动力传递到磁头，从而沿着磁盘的平面引导磁头，固定到引导臂的印刷电路和用于使所述引导臂和所述印刷电路的热膨胀系数至少在头臂的寻找方向上彼此基本相等的偏转补偿构件。在这种头臂上不发生面外方向的热变形，而不管安装有磁盘驱动器的环境的温度如何变化。头臂还可以包括引导臂和由吸湿材料形成的印刷电路，并在其全部或部分表面上覆盖由不透湿水分的防潮材料形成的覆盖层。在这种头臂上不发生面外方向的变形，而不管安装有磁盘驱动器的环境的湿度是否变化。因此，可以使偏离轨迹的发生的可能性最小化。

6. 发明授权

US5345177A Magnetic resonance imaging apparatus having vibration damping means on gradient coil 失效
标题翻译：具有梯度线圈上的减震装置的磁共振成像装置
公开(公告)号：US5345177A
公开(公告)日：1994-09-06
申请号：US32665
申请日：1993-03-17
申请人： Taichi Sato , Yoshiharu Mohri , Kihachiro Tanaka , Takao Honmei , Masayuki Otsuka , Masashi Wada
发明人： Taichi Sato , Yoshiharu Mohri , Kihachiro Tanaka , Takao Honmei , Masayuki Otsuka , Masashi Wada
IPC分类号： A61B5/055 , G01R33/20 , G01R33/385 , G01V3/00
CPC分类号： G01R33/3854
摘要： A magnetic resonance imaging apparatus includes a magnet for generating a static magnetic field, a gradient coil for generating a gradient magnetic field in a measurement space, and a vibration damping means which includes a container and granular material disposed in the container. The vibration damping means is installed with a supporting bolt between the gradient coil and a supporting means. Since the gradient coil is supported at a constant position without any vibration and deformation, the magnetic resonance imaging apparatus generates an accurate image signal without any acoustic noise.
摘要翻译：磁共振成像装置包括用于产生静磁场的磁体，用于在测量空间中产生梯度磁场的梯度线圈，以及包括容器和设置在容器中的颗粒材料的减振装置。减震装置在梯度线圈和支撑装置之间安装有支撑螺栓。由于梯度线圈被支撑在恒定位置而没有任何振动和变形，所以磁共振成像装置产生没有任何声学噪声的精确图像信号。

7. 发明授权

US5450931A Vibration control apparatus 失效
标题翻译：振动控制装置
公开(公告)号：US5450931A
公开(公告)日：1995-09-19
申请号：US216718
申请日：1994-03-23
申请人： Hiromitsu Masuda , Taichi Sato , Kihachiro Tanaka , Yukiko Ikeda
发明人： Hiromitsu Masuda , Taichi Sato , Kihachiro Tanaka , Yukiko Ikeda
IPC分类号： D06F19/00 , F16F9/30 , F16F13/08
CPC分类号： F16F13/08 , F16F9/303
摘要： A thixotropic material is charged in a container. The container also holds a movable member which is placed in the thixotropic material so as to stir the thixotropic material. A force transmitting element is connected to the movable member. When an object, the vibration of which is to be controlled, is out of resonance, the amplitude of vibration is so small that the thixotropic material is in a gel state, thus presenting a comparatively large spring constant for the vibration control apparatus. As the excitation frequency is increased towards the resonance range, the amplitude of vibration is increased correspondingly, so that the movable member stirs the thixotropic material to generate stress in the latter, whereby the phase of the thixotropic material is changed from gel to sol. Consequently, the natural frequency of the vibration system, including the object and the vibration control apparatus, is lowered, thus averting resonance. It is thus possible to obtain vibration restraining or control effect over a wide range of excitation frequencies.
摘要翻译：将触变材料装入容器中。容器还保持放置在触变材料中的可动件，以搅拌触变材料。力传递元件连接到可动件。当要控制其振动的物体不共振时，振动的振幅如此之小，使得触变材料处于凝胶状态，因此对于振动控制装置呈现较大的弹簧常数。随着激发频率向共振范围增加，振动幅度相应增加，使得可动件搅动触变材料，从而在后者中产生应力，从而使触变材料的相位从凝胶变为溶胶。因此，包括物体和振动控制装置的振动系统的固有频率降低，从而避免共振。因此，可以在宽范围的激励频率上获得振动抑制或控制效果。

8. 发明授权

US5309105A Vibration reduction system for magnetic-resonance imaging apparatus 失效
标题翻译：用于磁共振成像装置的减振系统
公开(公告)号：US5309105A
公开(公告)日：1994-05-03
申请号：US910543
申请日：1992-07-08
申请人： Taichi Sato , Yoshiharu Mohri , Kihachiro Tanaka , Takao Hommei , Masayuki Otsuka , Masashi Wada
发明人： Taichi Sato , Yoshiharu Mohri , Kihachiro Tanaka , Takao Hommei , Masayuki Otsuka , Masashi Wada
IPC分类号： A61B5/055 , G01R33/20 , G01R33/28 , G01R33/385 , H01F5/00
CPC分类号： G01R33/3854
摘要： A magnetic-resonance imaging apparatus has superconducting magnets for generating a large uniform magnetic field within a predetermined volume. Within that volume, coils for generating magnetic field gradients are supported on a bobbin, enabling an object within the bobbin to be investigated. The coils on the bobbin are subject to forces but are rigidly connected to the bobbin. Therefore, energy is transmitted to the bobbin which can cause the bobbin to vibrate and so generate noise. To dissipate that energy, the coils are attached to tubes, or other hollow members, on the bobbin, which tubes or hollow members contain movable bodies such as particulate material. The energy due to the forces on the coils cause the movable bodies to move and collide, so dissipating the energy and reducing the noise.
摘要翻译：磁共振成像装置具有用于在预定体积内产生大的均匀磁场的超导磁体。在该体积内，用于产生磁场梯度的线圈被支撑在线轴上，使得能够调查线轴内的物体。线轴上的线圈受力，但刚性地连接到线轴。因此，能量被传递到筒管，这可能导致筒管振动并产生噪声。为了消散能量，线圈被连接到线轴上的管或其它中空构件，这些管或中空构件包含诸如颗粒材料的可移动体。由于线圈上的力引起的能量导致移动体移动和碰撞，从而耗散能量并降低噪音。

9. 发明授权

US4752849A Carriage support structure 失效
标题翻译：支架结构
公开(公告)号：US4752849A
公开(公告)日：1988-06-21
申请号：US865374
申请日：1986-05-21
申请人： Shinobu Yoshida , Kihachiro Tanaka , Taro Sonoda
发明人： Shinobu Yoshida , Kihachiro Tanaka , Taro Sonoda
IPC分类号： F16C29/00 , F16C29/04 , G11B5/54 , G11B21/02 , H02K41/035 , G11B5/56
CPC分类号： F16C29/045 , G11B21/02 , G11B5/54 , H02K41/0356
摘要： A carriage in a position control mechanism using an access mechanism of a magnetic disk device or a linear motor is supported linearly movable in parallel to a positioning reference plane on a stationary side by means of a carriage support mechanism. The carriage support mechanism is composed of support units rigidly engaged with the carriage or the stationary side and support units elastically engaged with the carriage or the stationary side. The rigidly and elastically engaged units are selectively arranged so that the carriage is prevented from being inclined by thermal deformations due to the heat generation caused upon the driving of the carriage.
摘要翻译：使用磁盘装置或线性电动机的进入机构的位置控制机构中的滑架通过滑架支撑机构支撑在静止侧上与定位参考平面平行地线性移动。滑架支撑机构由与滑架或固定侧刚性接合的支撑单元和与滑架或固定侧弹性接合的支撑单元组成。刚性和弹性接合的单元被选择性地布置成使得滑架由于在滑架的驱动时产生的热量而被防止由于热变形而倾斜。

10. 发明授权

US5214622A Information display apparatus 失效
标题翻译：信息显示装置
公开(公告)号：US5214622A
公开(公告)日：1993-05-25
申请号：US691853
申请日：1991-04-26
申请人： Yasuhiro Nemoto , Kazuo Sakai , Masataka Kawauchi , Hideki Tanaka , Kihachiro Tanaka , Hiroshi Ohki , Ichiro Nakamura , Hideo Enoki
发明人： Yasuhiro Nemoto , Kazuo Sakai , Masataka Kawauchi , Hideki Tanaka , Kihachiro Tanaka , Hiroshi Ohki , Ichiro Nakamura , Hideo Enoki
IPC分类号： G04G11/00 , H04N5/445 , H04N21/422 , H04N21/478 , H04N21/488
CPC分类号： H04N21/422 , G04G11/00 , H04N21/478 , H04N21/4882 , H04N5/44513
摘要： An information display apparatus which accumulates arbitrary information inputted to a television receiver from the outside, superimposes the information in a memory on an ordinary video signal and displays the superimposed image on a television display in accordance with a calender timer built in the television receiver. A remote control unit is provided for inputting information to the information display apparatus from the outside. Memories are disposed in the information display apparatus and the remote control unit for accumulating arbitrary information. A calender timer is provided for serving as a reference for displaying information are also disclosed. Arbitrary information inputted from the outside can be displayed on a television display at a previously appointed date.
摘要翻译：一种信息显示装置，其从外部累积输入到电视接收机的任意信息，将信息叠加在普通视频信号的存储器中，并根据内置在电视接收机中的压延计时器在电视显示器上显示叠加的图像。提供遥控单元，用于从外部向信息显示装置输入信息。存储器设置在信息显示装置和遥控单元中，用于累积任意信息。还提供了一种用于显示信息的参考的压延计时器。从外部输入的任意信息可以在先前指定的日期显示在电视显示器上。

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