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1. 发明授权

US08537488B2 Method for specifying control value for controlling clearance adjustment amount between head and disk, disk drive device and manufacturing method thereof 有权
标题翻译：用于指定用于控制磁头和磁盘之间的间隙调整量的控制值的方法，磁盘驱动装置及其制造方法
公开(公告)号：US08537488B2
公开(公告)日：2013-09-17
申请号：US12077365
申请日：2008-03-17
申请人： Yasunori Kawamoto , Minoru Shimada , Masahiro Etoh , Takuma Ito
发明人： Yasunori Kawamoto , Minoru Shimada , Masahiro Etoh , Takuma Ito
IPC分类号： G11B21/02 , G11B27/36 , G11B5/09 , G11B19/04
CPC分类号： G11B19/041 , G11B5/3133 , G11B5/40 , G11B5/6064 , G11B5/607
摘要： Embodiments of the present invention help to reduce damage of a head element portion or a magnetic disk in a procedure for specifying a heater power value for adjusting a clearance between the head element portion and the magnetic disk. In an embodiment of the present invention, an HDC/MPU sequentially performs data writing and reading while increasing heater power. The HDC/MPU further determines whether or not a head slider has retrieved the data properly. When the data cannot be retrieved properly, the HDC/MPU specifies a heater power value in a normal operation based on the heater power value at which the data could not be retrieved properly.
摘要翻译：本发明的实施例有助于在用于指定用于调节头元件部分和磁盘之间的间隙的加热器功率值的过程中减少头元件部分或磁盘的损坏。在本发明的实施例中，HDC / MPU在增加加热器功率的同时依次执行数据写入和读取。 HDC / MPU还确定磁头滑块是否正确地检索了数据。当数据无法正常检索时，HDC / MPU根据无法正确检索数据的加热器功率值，在正常操作中指定加热器功率值。

2. 发明申请

US20080225430A1 Method for specifying control value for controlling clearance adjustment amount between head and disk, disk drive device and manufacturing method thereof 有权
标题翻译：用于指定用于控制磁头和磁盘之间的间隙调整量的控制值的方法，磁盘驱动装置及其制造方法
公开(公告)号：US20080225430A1
公开(公告)日：2008-09-18
申请号：US12077365
申请日：2008-03-17
申请人： Yasunori Kawamoto , Minoru Shimada , Masahiro Etoh , Takuma Ito
发明人： Yasunori Kawamoto , Minoru Shimada , Masahiro Etoh , Takuma Ito
IPC分类号： G11B21/02
CPC分类号： G11B19/041 , G11B5/3133 , G11B5/40 , G11B5/6064 , G11B5/607
摘要： Embodiments of the present invention help to reduce damage of a head element portion or a magnetic disk in a procedure for specifying a heater power value for adjusting a clearance between the head element portion and the magnetic disk. In an embodiment of the present invention, an HDC/MPU sequentially performs data writing and reading while increasing heater power. The HDC/MPU further determines whether or not a head slider has retrieved the data properly. When the data cannot be retrieved properly, the HDC/MPU specifies a heater power value in a normal operation based on the heater power value at which the data could not be retrieved properly.
摘要翻译：本发明的实施例有助于在用于指定用于调节头元件部分和磁盘之间的间隙的加热器功率值的过程中减少头元件部分或磁盘的损坏。在本发明的实施例中，HDC / MPU在增加加热器功率的同时依次执行数据写入和读取。 HDC / MPU还确定磁头滑块是否正确地检索了数据。当数据无法正常检索时，HDC / MPU根据无法正确检索数据的加热器功率值，在正常操作中指定加热器功率值。

3. 发明授权

US06008717A NTC thermistor elements 失效
标题翻译： NTC热敏电阻元件
公开(公告)号：US06008717A
公开(公告)日：1999-12-28
申请号：US3837
申请日：1998-01-07
申请人： Masahiko Kawase , Minoru Shimada
发明人： Masahiko Kawase , Minoru Shimada
IPC分类号： H01C1/14 , H01C1/142 , H01C7/04 , H01C7/18 , H01C17/00 , H01C7/10
CPC分类号： H01C7/18 , H01C1/14 , H01C1/142 , H01C17/006 , H01C7/04
摘要： An NTC thermistor element has a pair of outer electrodes formed on opposite outer end surfaces of a thermistor body made of an NTC thermistor material. A plurality of inner electrodes are formed inside this thermistor body in layers, each connected to either of this pair of outer electrodes. At least one of these layers contains a longer inner electrode and a shorter inner electrode disposed mutually opposite to each other, separated by a gap, and connected to different ones of this pair of outer electrodes. At least a portion of this longer electrode in this layer overlaps, in the perpendicular direction to the layers, another of the inner electrodes connected to the different outer electrode from the one to which this longer electrode is connected, with a thermistor layer in between.
摘要翻译： NTC热敏电阻元件具有形成在由NTC热敏电阻材料制成的热敏电阻体的相对的外端表面上的一对外电极。多个内部电极形成在该热敏电阻体的内部，各自连接到这对外部电极中的任一个。这些层中的至少一个包含较长的内部电极和较短的内部电极，彼此相互相对设置，间隔开，并连接到该对外部电极中的不同部分。该层中该较长电极的至少一部分在垂直于层的方向上与另一个连接到不同外部电极的内部电极与该较长电极连接的内部电极重叠，其间具有热敏电阻层。

4. 发明授权

US5153797A Head pad and process for production of same 失效
标题翻译：头垫和生产过程相同
公开(公告)号：US5153797A
公开(公告)日：1992-10-06
申请号：US687626
申请日：1991-04-19
申请人： Minoru Shimada , Takashi Fukushima , Akio Kimura , Tokio Kanada , Hideyuki Hirano
发明人： Minoru Shimada , Takashi Fukushima , Akio Kimura , Tokio Kanada , Hideyuki Hirano
IPC分类号： G11B17/32 , G11B17/34
CPC分类号： G11B17/32
摘要： A head pad having a drawing face which draws a flexible disk used for an electronic still camera, for example, by negative pressure and which is made so that the head, which moves along the radial direction of the disk so as to record or reproduce data on the disk, projects out on the drawing face, wherein said depressions are formed in the drawing face around the head and corner portions of the bottom faces of the depressions are further cut away to form undercut portions, thus facilitating generation of a greater negative pressure between the disk and the pad drawing face and enabling greater improvement of the head touch and enabling greater stabilization of the drawing force of the disk by the pad. Also, a process for production of the above head pad wherein one face of a plate material is polished to form the drawing face and then is etched to form depressions around the head and undercut portions at the corner portions of bottom faces of the depressions, whereby it becomes possible to mass produce high precision pads and it becomes possible to greatly reduce the cost of the manufacture of the pads.
摘要翻译：具有拉伸面的头垫，其例如通过负压拉伸用于电子静态照相机的柔性盘，并且其被制成使得沿着盘的径向方向移动以便记录或再现数据的头在盘上突出出来，其中所述凹陷形成在头部周围的拉伸面中，并且凹陷的底面的角部进一步切除以形成底切部分，从而有助于产生更大的负压在盘和焊盘拉伸面之间，并且能够更好地提高头部接触，并且能够通过垫更大程度地稳定盘的拉伸力。此外，制造上述头垫的方法，其中抛光板材的一个面以形成拉伸面，然后被蚀刻以在凹部的底面的角部处在头部周围形成凹陷，并且在凹部的拐角部分形成底切部分，由此可以大量生产高精度的焊盘，并且可以大大降低焊盘的制造成本。

5. 发明授权

US6025556A Electronic components with resin-coated lead terminals 失效
标题翻译：带树脂涂层引线端子的电子部件
公开(公告)号：US6025556A
公开(公告)日：2000-02-15
申请号：US853663
申请日：1997-05-09
申请人： Tatsuya Yoshimura , Yoshiyuki Yamashita , Minoru Shimada
发明人： Tatsuya Yoshimura , Yoshiyuki Yamashita , Minoru Shimada
IPC分类号： H01C1/14 , H01C1/034 , H01C7/00 , H01C7/04 , H01G2/12 , H01G13/00 , H01L23/28
CPC分类号： H01G2/12 , H01C1/034 , H01C7/006
摘要： An electronic component includes a main element such as a thermistor having electrodes formed on its surfaces, and lead terminals are electrically connected to these electrodes. A resin coating covers the main element, and both the main element and the lead terminals, except their tip parts away from the main element, are covered with another resin coating of an electrically insulating and flexible resin material.
摘要翻译：电子部件包括主要元件，例如具有形成在其表面上的电极的热敏电阻，并且引线端子电连接到这些电极。树脂涂层覆盖主要元件，并且主元件和引线端子除了远离主元件的尖端部分外都被另一种电绝缘和柔性树脂材料的树脂涂层覆盖。

6. 发明授权

US4395623A Self-regulating electric heater 失效
标题翻译：自调节电加热器
公开(公告)号：US4395623A
公开(公告)日：1983-07-26
申请号：US239682
申请日：1981-03-02
申请人： Minoru Shimada , Kiyofumi Torii
发明人： Minoru Shimada , Kiyofumi Torii
IPC分类号： H05B3/14 , H05B3/02
CPC分类号： H05B3/141
摘要： A self-regulating electric heater includes a casing made of ceramic and a heating unit housed in the casing. The heating unit includes a PTC body for generating heat when electric current is supplied, heat dissipating plates essentially made of brass and coupled to the PTC body in such a manner as to sandwich the PTC body between the heat dissipating plates and terminals connected to each of the heat dissipating plates for the external electrical connection. The self-regulating electric heater further includes lid member and sealing member for sealing the casing hermetically.
摘要翻译：自调节电加热器包括由陶瓷制成的壳体和容纳在壳体中的加热单元。加热单元包括用于在供应电流时产生热量的PTC本体，基本由黄铜制成的散热板，并且以与PTC体相连的方式将PTC主体夹在散热板和连接到每个用于外部电气连接的散热板。自调节电加热器还包括用于密封外壳的盖部件和密封部件。

7. 发明授权

US4029071A Fuel injection pump for diesel engines 失效
标题翻译：柴油机燃油喷射泵
公开(公告)号：US4029071A
公开(公告)日：1977-06-14
申请号：US587859
申请日：1975-06-18
申请人： Atsushi Saito , Minoru Shimada
发明人： Atsushi Saito , Minoru Shimada
IPC分类号： F02M59/34 , F02B3/06 , F02M59/22 , F02M39/00
CPC分类号： F02M59/22 , F02B3/06
摘要： A fuel injection pump for Diesel engines comprises a plunger unit in the pump body, a delivery valve, and an injection-quantity control mechanism in the pump body between the plunger unit and delivery valve. The control mechanism has a piston slidable in the pump body and communicated with the plunger unit and delivery valve and also has an injection-quantity control member coaxial with the piston and axially adjustable in position to press the piston against the pump body with the aid of a spring on the other end of the piston. The lift limit distance of the piston to be adjusted by the injection-quantity control member is preset to a range not less than that obtained by dividing the quantity of fuel to be injected at the engine start by the cross sectional area of the piston.
摘要翻译：用于柴油发动机的燃料喷射泵包括在泵体中的柱塞单元，输送阀和在柱塞单元和输出阀之间的泵体中的喷射量控制机构。控制机构具有可在泵体内滑动并与柱塞单元和输送阀连通的活塞，并且还具有与活塞同轴的喷射量控制构件，并可轴向调节位置，借助于压力将活塞压在泵体上活塞另一端的弹簧。由喷射量控制部件调节的活塞的提升极限距离被预先设定为不小于在发动机起动时喷射的燃料量除以活塞的横截面积而得到的上限。

8. 发明申请

US20080212226A1 Disk drive device, altitude determination method therefore and method for determining characteristic of head element portion 有权
标题翻译：因此，磁盘驱动装置，高度确定方法以及用于确定磁头元件部分特性的方法
公开(公告)号：US20080212226A1
公开(公告)日：2008-09-04
申请号：US12012340
申请日：2008-01-31
申请人： Yoshiaki Uji , Minoru Shimada , Ryoh Miura , Takahiro Watanabe , Toyomi Ohsawa , Noriaki Satoh
发明人： Yoshiaki Uji , Minoru Shimada , Ryoh Miura , Takahiro Watanabe , Toyomi Ohsawa , Noriaki Satoh
IPC分类号： G11B5/54
CPC分类号： G11B5/6029 , G11B5/3133 , G11B5/607
摘要： Embodiments of the present invention allow for a precise altitude to be calculated from read-out signals of a head slider. In one embodiment, a hard disk controller/multiprocessing unit (HDC/MPU) determines a head element portion in which the instability has occurred in accordance with the resolution change. The HDC/MPU adjusts the clearance accordingly. The head element portion reads signals of different frequencies under a condition of the signal strengths coinciding with a reference value, and the HDC/MPU calculates the resolution. The HDC/MPU determines that the instability has occurred if the difference is outside the criterion. The HDC/MPU uses the read-out signal of a head slider in which the instability has not occurred to calculate the altitude.
摘要翻译：本发明的实施例允许根据磁头滑块的读出信号计算精确的高度。在一个实施例中，硬盘控制器/多处理单元（HDC / MPU）根据分辨率变化确定其中发生不稳定性的头元件部分。 HDC / MPU相应地调整间隙。头元件部分在信号强度与参考值一致的条件下读取不同频率的信号，并且HDC / MPU计算分辨率。如果差异超出标准，则HDC / MPU确定发生不稳定。 HDC / MPU使用未出现不稳定性的磁头滑块的读出信号来计算高度。

9. 发明申请

US20080072692A1 Defect inspection method of magnetic disk, device therefor, and magnetic disk drive device 失效
标题翻译：磁盘缺陷检查方法，设备及磁盘驱动装置
公开(公告)号：US20080072692A1
公开(公告)日：2008-03-27
申请号：US11900708
申请日：2007-09-12
申请人： Yoshiaki Uji , Fujio Harako , Minoru Shimada , Ryoh Miura
发明人： Yoshiaki Uji , Fujio Harako , Minoru Shimada , Ryoh Miura
IPC分类号： G01M19/00
CPC分类号： G01M99/002 , G01R33/1207
摘要： Embodiments of the present invention efficiently conduct a test for detecting defects on a magnetic disk more accurately. According to one embodiment, a HDD carries out defect inspection of a magnetic disk using thermal fly height control (TFC). Changing a clearance by the TFC achieves defect inspection tests under varied test conditions without much decrease of throughput in manufacturing HDDs. First, a self analysis test (SAT) is carried out in a state that a heater power of P2 is supplied to a heater. Then, another SAT is carried out in a state that a heater power of P1 is supplied to the heater. The heater power P2 is larger than the heater power P1.
摘要翻译：本发明的实施例更有效地进行用于检测磁盘上的缺陷的测试。根据一个实施例，HDD使用热飞跃高度控制（TFC）执行磁盘的缺陷检查。通过TFC改变间隙，在不同的测试条件下实现缺陷检测测试，而不会大大降低制造HDD的吞吐量。首先，在将加热器功率P 2提供给加热器的状态下进行自我分析测试（SAT）。然后，在将加热器功率P 1提供给加热器的状态下进行另一SAT。加热器功率P 2大于加热器功率P 1。

10. 发明授权

US06964093B2 System for mounting electronic device 失效
标题翻译：电子装置安装系统
公开(公告)号：US06964093B2
公开(公告)日：2005-11-15
申请号：US10030293
申请日：2001-04-26
申请人： Kazuhisa Mochida , Katsumi Togasaki , Katsumi Morita , Yusuke Masutani , Hiroji Kameda , Noboru Sekiguchi , Minoru Shimada , Toshio Toyama , Akihiro Koga , Mitsuo Inoue , Kazuhiro Abe , Tetsuya Yonemoto , Kenji Ishihara , Syunji Aoki , Fumio Matsumoto , Takanori Arai , Hisashi Naoshima
发明人： Kazuhisa Mochida , Katsumi Togasaki , Katsumi Morita , Yusuke Masutani , Hiroji Kameda , Noboru Sekiguchi , Minoru Shimada , Toshio Toyama , Akihiro Koga , Mitsuo Inoue , Kazuhiro Abe , Tetsuya Yonemoto , Kenji Ishihara , Syunji Aoki , Fumio Matsumoto , Takanori Arai , Hisashi Naoshima
IPC分类号： H05K13/02 , H05K3/12 , H05K3/34 , H05K13/04 , B23K31/02
CPC分类号： H05K3/1216 , H05K13/0061 , H05K13/0409 , H05K13/0465 , Y10T29/49133 , Y10T29/49144 , Y10T29/53178 , Y10T29/53183 , Y10T29/53187 , Y10T29/53191 , Y10T29/53196
摘要： An electronics packaging system (1) including a printer (3), a placing unit (4) and a reflow unit (5), wherein a printed wiring board (2) is carried while being kept in an upright position. The printed wiring board (2) has solder printed on all the lands thereof at the same time, the electronic parts (10) are all placed on the lands at the same time, and the electronic parts (10) are all soldered to the lands at the same time. Thus, the system (1) can be designed more compact, and the electronic parts packaged in a shorter time.
摘要翻译：一种包括打印机（3），放置单元（4）和回流单元（5）的电子封装系统（1），其中印刷电路板（2）被保持在直立位置。印刷电路板（2）同时在其所有焊盘上印刷焊料，电子部件（10）全部同时放置在焊盘上，电子部件（10）全部焊接到焊盘与此同时。因此，系统（1）可以设计得更紧凑，并且电子部件在更短的时间内被包装。

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