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1. 发明公开

US20240096362A1 MAGNETIC DISK DEVICE 审中-公开
公开(公告)号：US20240096362A1
公开(公告)日：2024-03-21
申请号：US18119636
申请日：2023-03-09
申请人： Kabushiki Kaisha Toshiba , Toshiba Electronic Devices & Storage Corporation
发明人： Takao FURUHASHI
IPC分类号： G11B5/60 , G11B5/54 , G11B33/12
CPC分类号： G11B5/607 , G11B5/54 , G11B33/121 , G11B2220/2516
摘要： According to one embodiment, a magnetic disk device includes a magnetic disk, a magnetic head including a write head which writes data to the magnetic disk, a read head which reads data from the magnetic disk, a first heater which adjusts a flying height of the write head, a second heater which adjusts a flying height of the read head and a controller which controls powers supplied to the first heater and the second heat, and controls a power value of the power supplied to the first heater according to a ratio between an electric resistance value of the first heater and an electric resistance value of the second heater.

2. 发明授权

US09754615B1 Manufacturing method for assembling storage drives 有权
公开(公告)号：US09754615B1
公开(公告)日：2017-09-05
申请号：US14698647
申请日：2015-04-28
申请人： Western Digital Technologies, Inc.
发明人： Robert G. Fairchild , Steven T. Peng
IPC分类号： G11B5/127 , H04R31/00 , G11B5/48 , H05K13/00 , G11B33/14 , G11B33/12 , G11B33/02 , G11B19/20
CPC分类号： G11B5/4806 , G11B19/2036 , G11B33/022 , G11B33/121 , G11B33/126 , G11B33/1486 , H05K13/0015
摘要： Systems and manufacturing methods are disclosed herein that can beneficially reduce manufacturing cost while providing size efficient enclosures to house hard drives or other types of storage drives. An enclosure system can be used for separately housing one of two storage devices having different thicknesses. A first portion can be interchangeable with both storage devices. Second and third portions can each have a thickness to size efficiently accommodate the thickness of one storage device. Each of the second and third portions has an engagement surface to engage the first portion forming an enclosure. Either the first portion, or both second and third portions can comprise an opening or a shock mounting element. When the opening or the shock mounting element are on both the second and third portions, the opening or the shock mounting element is collectively identically spaced from the engagement surface on both the second and third portions.

3. 发明授权

US09536572B2 Apparatus with sealed cavity formed by at least one impermeable weld 有权
标题翻译：具有由至少一个不可渗透焊缝形成的密封空腔的装置
公开(公告)号：US09536572B2
公开(公告)日：2017-01-03
申请号：US14280186
申请日：2014-05-16
申请人： Seagate Technology LLC
发明人： David Ray Lapp , Loh Yut Chai , Wolfgang Rosner , Law Kung Ying , Neal Frank Gunderson , Scott Vogel Mitzner , Krithika Kalyanasundaram
IPC分类号： G11B33/12 , G11B33/14 , G11B33/02 , H02K5/12 , G11B25/04
CPC分类号： G11B33/1486 , G11B25/043 , G11B33/022 , G11B33/121 , G11B33/1446 , H02K5/12 , Y10T29/49005 , Y10T29/49828
摘要： Certain exemplary aspects of the present disclosure are directed towards an apparatus in which a base deck and a forged base deck cover are coupled to one another, via a weld joint, to provide a hermetically sealed cavity within. The base deck includes an outer region, and the base deck cover includes a lip that interfaces with the outer region of the base deck to provide the weld joint. Similarly, the base deck is formed by an outer region of a base deck bottom portion interfacing with a lip of the shroud to form, via welding, the base deck.
摘要翻译：本公开的某些示例性方面涉及一种设备，其中底座甲板和锻造底座甲板盖通过焊接接头彼此连接，以在其内提供气密密封腔。基座甲板包括一个外部区域，底座甲板盖板包括与基座甲板的外部区域相接合以提供焊接接头的唇缘。类似地，基座甲板由底座甲板底部的与护罩的唇缘相接合的外部区域形成，以通过焊接形成基座甲板。

4. 发明授权

US09329660B2 Lowest power mode for a mobile drive 有权
标题翻译：移动驱动器的最低功耗模式
公开(公告)号：US09329660B2
公开(公告)日：2016-05-03
申请号：US14076872
申请日：2013-11-11
申请人： Marvell World Trade Ltd.
发明人： Ravishanker Krishnamoorthy , Yun Yang , Abdul Elaydi
IPC分类号： G11B15/18 , G06F1/32 , G11B25/04 , G11B33/12
CPC分类号： G06F1/3234 , G06F1/3203 , G06F1/3206 , G11B25/043 , G11B33/121
摘要： A hard disk drive enters a low power mode to reduce power consumption. To maintain communication with a host device, a communication interface remains energized along with a circuit portion storing configuration data for the communication interface. To energize the communication interface and the circuit portion, low power voltage regulators provide suitable reference voltages. One low power voltage regulator is dedicated to this purpose. Another voltage regulator is converted from an active, switching mode to a low power, linear mode to provide the necessary reference voltage. Also, unique handshaking signals are used to control entry and exit from the low power mode by the hard disk drive.
摘要翻译：硬盘驱动器进入低功耗模式以降低功耗。为了保持与主机设备的通信，通信接口与存储用于通信接口的配置数据的电路部分保持通电。为了激励通信接口和电路部分，低功率稳压器提供合适的参考电压。一个低功率稳压器专用于此目的。另一个电压调节器从有源切换模式转换为低功率线性模式，以提供必要的参考电压。此外，独特的握手信号用于控制硬盘驱动器从低功耗模式的进入和退出。

5. 发明申请

US20150310897A1 IMAGE DISPLAY DEVICE AND CONTROL METHOD THEREOF 有权
标题翻译：图像显示装置及其控制方法
公开(公告)号：US20150310897A1
公开(公告)日：2015-10-29
申请号：US14644990
申请日：2015-03-11
申请人： LG ELECTRONICS INC.
发明人： Eulina KO , Donho CHOI , Sungil KANG
IPC分类号： G11B27/36 , G11B27/34 , G11B33/12 , H04N5/93 , G11B27/034
CPC分类号： G11B27/36 , G11B27/034 , G11B27/105 , G11B27/28 , G11B27/34 , G11B33/121 , H04N5/93
摘要： The present disclosure relates to an image display device including a display unit for playing video and a control method thereof, and the method may include selecting at least one of characters contained in video, searching at least one region containing the selected character within the entire region of a frame using at least one frame provided in the video, extracting a major playback section containing the selected character based on at least one of the size and location of the retrieved at least one region, and playing the extracted major playback section.
摘要翻译：本公开涉及包括用于播放视频的显示单元和其控制方法的图像显示装置，并且该方法可以包括选择视频中包含的字符中的至少一个，在整个区域内搜索包含所选字符的至少一个区域使用提供在视频中的至少一个帧的帧，基于检索到的至少一个区域的大小和位置中的至少一个提取包含所选择的角色的主播放部分，并播放所提取的主播放部分。

6. 发明授权

US09144163B2 External storage device enclosure 有权
标题翻译：外部存储设备外壳
公开(公告)号：US09144163B2
公开(公告)日：2015-09-22
申请号：US13892012
申请日：2013-05-10
申请人： WISTRON CORP.
发明人： Nan You Lu , Yi-Jiun Lin
IPC分类号： G06F1/16 , H05K5/02 , G06F1/18 , G11B33/02 , G11B33/12 , H05K5/00 , H05K7/00
CPC分类号： H05K5/0247 , G06F1/181 , G06F1/183 , G06F1/184 , G06F1/185 , G06F1/186 , G06F1/187 , G11B33/027 , G11B33/121 , H05K5/0239
摘要： An external storage device enclosure includes a box-body portion and a cover-body portion. The box-body portion supports a storage device, and has a connection port. The cover-body portion includes a cover-board and a top-board. A first-side of the top-board connects the cover-board. The top-board is pivotally connected to the box-body portion through a rotation axis located a second-side of the top-board. When the cover-body portion rotates around the rotation axis and covers the storage device, a driving element of the cover-board contacts a first-side of the storage device to electrically connect a connection slot of the storage device and the connection port. When the cover-body portion rotates around the rotation axis and exposes the storage device, a releasing element located at the first-side of the top-board contacts a second-side of the storage device to electrically separate the connection slot of the storage device from the connection port.
摘要翻译：外部存储装置外壳包括盒体部分和盖体部分。盒体部分支撑存储装置，并具有连接端口。盖体部分包括盖板和顶板。顶板的第一面连接盖板。顶板通过位于顶板的第二侧的旋转轴线枢转地连接到盒体部分。当盖体部分围绕旋转轴线旋转并且覆盖存储装置时，盖板的驱动元件接触存储装置的第一侧，以电连接存储装置的连接槽和连接端口。当盖主体部分围绕旋转轴线旋转并使存储装置暴露时，位于顶板的第一侧的释放元件接触存储装置的第二侧，以电隔离存储装置的连接槽从连接端口。

7. 发明授权

US09025276B1 Space efficient enclosures for different sized drives 有权
标题翻译：适用于不同尺寸驱动器的空间高效机箱
公开(公告)号：US09025276B1
公开(公告)日：2015-05-05
申请号：US14314794
申请日：2014-06-25
申请人： Western Digital Technologies, Inc.
发明人： Robert G. Fairchild , Steven T. Peng
IPC分类号： G11B33/14 , G11B33/02 , G11B33/12
CPC分类号： G11B5/4806 , G11B19/2036 , G11B33/022 , G11B33/121 , G11B33/126 , G11B33/1486 , H05K13/0015
摘要： Systems and manufacturing methods are disclosed herein that can beneficially reduce manufacturing cost while providing size efficient enclosures to house hard drives or other types of storage drives. An enclosure system can be used for separately housing one of two storage devices having different thicknesses. A first portion can be interchangeable with both storage devices. Second and third portions can each have a thickness to size efficiently accommodate the thickness of one storage device. Each of the second and third portions has an engagement surface to engage the first portion forming an enclosure. Either the first portion, or both second and third portions can comprise an opening or a shock mounting element. When the opening or the shock mounting element are on both the second and third portions, the opening or the shock mounting element is collectively identically spaced from the engagement surface on both the second and third portions.
摘要翻译：本文公开的系统和制造方法可以有益地降低制造成本，同时提供尺寸有效的外壳以容纳硬盘驱动器或其他类型的存储驱动器。可以使用外壳系统来单独地容纳具有不同厚度的两个存储装置中的一个。第一部分可以与两个存储装置互换。第二和第三部分各自可以具有有效地容纳一个存储装置的厚度的厚度。第二和第三部分中的每一个具有接合表面以接合形成外壳的第一部分。第一部分或第二和第三部分中的任一个可以包括开口或冲击安装元件。当开口或冲击安装元件在第二和第三部分上时，开口或冲击安装元件与第二和第三部分上的接合表面相同地间隔开。

8. 发明授权

US08646987B2 Pivot assembly bearing 有权
标题翻译：枢轴组装轴承
公开(公告)号：US08646987B2
公开(公告)日：2014-02-11
申请号：US13740675
申请日：2013-01-14
申请人： Minebea Co., Ltd.
发明人： Kunihiro Tsuchiya
IPC分类号： F16C35/06 , F16C35/063 , F16C35/073
CPC分类号： F16C35/063 , C09J175/16 , F16C19/06 , F16C19/54 , F16C35/06 , F16C35/073 , F16C2226/40 , F16C2370/12 , G11B5/4813 , G11B33/121
摘要： A pivot assembly bearing having a bearing inner ring, a shaft, a bearing outer ring, a housing, and an UV curable anaerobic adhesive fixing the bearing inner ring to the shaft, and the bearing outer ring to the housing, wherein the adhesive includes 15 to 25% of urethane acrylate, 45 to 55% of acrylic acid diester, less than 3% of acrylic acid monomer, 15 to 30% of hydroxyalkylmethacrylate, less than 3% of anaerobic catalyst, and less than 3% of photopolymerization initiating agent, and in addition, a coloring agent, if necessary. The pivot assembly bearing reduces outgas, shortens adhesive curing time, and no tack at the adhesive surface is obtained.
摘要翻译：一种枢转组件轴承，其具有将轴承内圈固定到轴上的轴承内圈，轴，轴承外圈，壳体和UV可固化厌氧粘合剂，以及将轴承外圈固定到壳体，其中粘合剂包括15 至25％的氨基甲酸酯丙烯酸酯，45-55％的丙烯酸二酯，小于3％的丙烯酸单体，15-30％的甲基丙烯酸羟烷基酯，小于3％的厌氧催化剂和小于3％的光聚合引发剂，此外，如果需要，着色剂。枢轴组件轴承减少了排气，缩短了粘合剂固化时间，并且没有获得粘合剂表面的粘性。

9. 发明授权

US08199474B2 Bracket for holding portable device 失效
标题翻译：支架用于保持便携式设备
公开(公告)号：US08199474B2
公开(公告)日：2012-06-12
申请号：US12688902
申请日：2010-01-17
申请人： Lei Liu
发明人： Lei Liu
IPC分类号： G06F1/16
CPC分类号： G11B33/124 , G11B33/121
摘要： A bracket is for holding a portable hard disk on a display of a computer. The bracket includes a base fixed to the portable hard disk and a pair of arms pivotably attached to the base. The base includes a plate secured to the portable hard disk, a pair of sidewalls extending from the plate and pair of post extending from the plate between the two sidewalls. Each arm includes a tab pivotably mounted on the post via a screw, and a flange extending from the tab. The arms could be pivoted with respect to the base to sandwich the display of the computer between the flanges and the sidewalls of the bracket.
摘要翻译：支架用于将便携式硬盘保存在计算机的显示器上。支架包括固定到便携式硬盘的基座和可枢转地连接到基座的一对臂。基座包括固定到便携式硬盘的板，从板的一对侧壁和从两个侧壁之间的板延伸的一对柱。每个臂包括通过螺钉枢转地安装在柱上的突片和从突出部延伸的凸缘。臂可以相对于基座枢转以将计算机的显示器夹在凸缘和支架的侧壁之间。

10. 发明申请

US20110249922A1 PIVOT ASSEMBLY BEARING 有权
标题翻译：枢轴组件轴承
公开(公告)号：US20110249922A1
公开(公告)日：2011-10-13
申请号：US13080252
申请日：2011-04-05
申请人： Kunihiro TSUCHIYA
发明人： Kunihiro TSUCHIYA
IPC分类号： F16C33/00
CPC分类号： F16C35/063 , C09J175/16 , F16C19/06 , F16C19/54 , F16C35/06 , F16C35/073 , F16C2226/40 , F16C2370/12 , G11B5/4813 , G11B33/121
摘要： The present invention provides a pivot assembly bearing having a bearing inner ring, a shaft, a bearing outer ring, a housing, and an UV curable anaerobic adhesive fixing the bearing inner ring to the shaft, and the bearing outer ring to the housing, and that the adhesive includes 15 to 25% of urethane acrylate, 45 to 55% of acrylic acid diester, less than 3% of acrylic acid monomer, 15 to 30% of hydroxyalkylmethacrylate, less than 3% of anaerobic catalyst, and less than 3% of photopolymerization initiating agent, and in addition, a coloring agent, if necessary. As a result, a pivot assembly bearing with reduced outgas, shorter adhesive curing time, and no tack at the adhesive surface is obtained.
摘要翻译：本发明提供了一种枢转组件轴承，其具有将轴承内圈固定到轴上的轴承内圈，轴，轴承外圈，壳体和UV可固化厌氧粘合剂，以及将轴承外圈固定到壳体，以及粘合剂包含15-25％的氨基甲酸酯丙烯酸酯，45-55％的丙烯酸二酯，小于3％的丙烯酸单体，15-30％的甲基丙烯酸羟烷基酯，小于3％的厌氧催化剂，和小于3％的光聚合引发剂，另外，如果需要，可以使用着色剂。结果，获得了具有减少的气体，较短的粘合剂固化时间和在粘合剂表面没有粘性的枢轴组件轴承。

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