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1. 发明授权

US06710976B2 Disk head slider having air bearing pressure relief features 失效
标题翻译：盘头滑块具有空气轴承压力释放功能
公开(公告)号：US06710976B2
公开(公告)日：2004-03-23
申请号：US09970213
申请日：2001-10-03
申请人： Mark A. Chapin , Michael D. Mundt , Paul W. Smith
发明人： Mark A. Chapin , Michael D. Mundt , Paul W. Smith
IPC分类号： G11B560
CPC分类号： G11B5/6005 , G11B5/6082 , G11B21/21
摘要： A disc head slider includes a slider body having a disc-facing surface, a recessed area positioned on the disc-facing surface, and a raised rail positioned on the disc-facing surface adjacent the recessed area. The raised rail includes a bearing surface and a recessed step surface which is recessed from the bearing surface and is raised from the recessed area. A plurality of bearing pads are formed on the recessed step surface and have upper surfaces that together define the bearing surface. A non-bearing pad is formed on the recessed step surface and has an upper surface, which is generally coplanar with the bearing surface, and a pointed leading pad edge.
摘要翻译：盘头滑块包括具有面向盘的表面的滑块体，位于面向盘的表面上的凹陷区域和位于与凹陷区域相邻的面向盘的表面上的凸起轨道。凸条包括从轴承表面凹入并从凹入区域升高的支承表面和凹入的台阶表面。在凹进的台阶表面上形成多个轴瓦，并具有一起限定支承表面的上表面。在凹入的台阶表面上形成非轴承瓦块，并且具有与轴承表面大致共面的上表面和尖的前端边缘。

2. 发明授权

US06785081B2 Fly height detector 失效
标题翻译：飞高检测器
公开(公告)号：US06785081B2
公开(公告)日：2004-08-31
申请号：US09975294
申请日：2001-10-11
申请人： Mark A. Chapin , Serge J. Fayeulle , Michael D. Mundt , Gary E. Bement , Paul W. Smith
发明人： Mark A. Chapin , Serge J. Fayeulle , Michael D. Mundt , Gary E. Bement , Paul W. Smith
IPC分类号： G11B2102
CPC分类号： G11B5/012 , G11B5/60 , G11B19/04 , G11B21/21 , G11B27/36 , G11B33/10
摘要： A fly height detector apparatus and associated method for detecting the fly height of a read/write head spatially disposed from a data storage surface during a data transfer operation. The fly height detector apparatus comprises a receiver circuit measuring the frequency of the read/write head; a perturbation deliverable to the gap between the read/write head and the data storage surface to invoke a dynamic response in the read/write head; and a processor circuit responsive to the receiver circuit to derive a fly height in relation to the dynamic response frequency. The processor circuit comprises a memory in which is stored a numerical model describing a functional interrelationship between the fly height and the read/write head frequency.
摘要翻译：一种飞行高度检测装置和相关联的方法，用于检测在数据传送操作期间从数据存储表面空间设置的读/写头的飞行高度。飞行高度检测装置包括测量读/写头频率的接收电路; 可读取/写入头和数据存储表面之间的间隙的扰动，以调用读/写头中的动态响应; 以及响应于所述接收机电路以相对于所述动态响应频率导出飞行高度的处理器电路。处理器电路包括存储器，其中存储有描述飞行高度和读/写头频率之间的功能相互关系的数值模型。

3. 发明授权

US06865040B2 Method and system for measuring fly height 失效
标题翻译：测量飞行高度的方法和系统
公开(公告)号：US06865040B2
公开(公告)日：2005-03-08
申请号：US10027526
申请日：2001-12-21
申请人： Serge Jacques Fayeulle , Paul W. Smith
发明人： Serge Jacques Fayeulle , Paul W. Smith
IPC分类号： G11B5/60 , G11B27/36 , G11B5/09 , G11B21/02
CPC分类号： G11B27/36 , G11B5/6005 , G11B5/6029 , G11B2220/20
摘要： A system and method for measuring the fly height of a head flying over a disc in a disc drive is disclosed. A head is vertically spaced from a rotating disc surface by an air bearing surface. The disc has one or more radial grooves in the surface of the disc. As the disc rotates, the radial grooves on the disc pass under the head and induce a perturbation in the signal. By measuring the perturbations in the signal caused by the grooves in the disc surface, and by processing the measurement signal, a vertical spacing signal proportional to the vertical spacing between the disc and the head can be obtained.
摘要翻译：公开了一种用于测量在盘驱动器中的盘上飞越的头的飞行高度的系统和方法。头部通过空气轴承表面与旋转盘表面垂直间隔开。盘在盘的表面中具有一个或多个径向凹槽。当盘旋转时，盘上的径向槽通过头部下方，并引起信号中的扰动。通过测量由盘表面中的槽引起的信号扰动，并且通过处理测量信号，可以获得与盘和头之间的垂直间隔成比例的垂直间隔信号。

4. 发明授权

US5336550A Carbon overcoat for magnetic head sliders 失效
标题翻译：磁头滑块碳涂层
公开(公告)号：US5336550A
公开(公告)日：1994-08-09
申请号：US63282
申请日：1993-05-18
申请人： Srinivasan K. Ganapathi , Robert B. Love , Paul W. Smith
发明人： Srinivasan K. Ganapathi , Robert B. Love , Paul W. Smith
IPC分类号： G11B5/10 , G11B5/11 , G11B5/255 , G11B5/31 , G11B5/39 , G11B5/40 , G11B5/60
CPC分类号： G11B5/6005 , G11B5/10 , G11B5/11 , G11B5/255 , G11B5/3106 , G11B5/3903 , G11B5/40 , Y10T428/24975 , Y10T428/265 , Y10T428/30
摘要： A slider of the type for use with a rotatable magnetic disk is disclosed. The slider has two ends and a bottom surface which includes an air bearing surface. An adhesive layer and continuous coating of carbon is located on the air bearing surface. A method of sputter depositing this continuous layer of carbon upon the air bearing surface of the slider is also provided. The continuous layer of carbon is crown-shaped and deposited using the sputtering technique. The carbon is directed from a source at the air bearing surface of a slider. A mask is placed between the source and slider so that the carbon is deposited in a crown shape. When the slider is viewed from front to rear the maximum depth of the coating is less than about 6 to 10 nm, while at the ends of the slider the coating depth is near 0 nm.
摘要翻译：公开了一种与可旋转磁盘一起使用的滑块。滑块具有两个端部和包括空气支承表面的底面。粘合剂层和连续的碳涂层位于空气轴承表面上。还提供了一种在滑块的空气支承表面上溅射沉积该连续碳层的方法。连续的碳层是冠状的并且使用溅射技术沉积。碳从滑块的空气支承表面处的源被引导。将掩模放置在源和滑块之间，使得碳沉积成冠状。当从前到后观察滑块时，涂层的最大深度小于约6至10nm，而在滑块的端部，涂层深度接近0nm。

5. 发明授权

US5129765A Air conveyor deck having protuberances 失效
标题翻译：空气输送机甲板具有突起
公开(公告)号：US5129765A
公开(公告)日：1992-07-14
申请号：US756811
申请日：1991-09-09
申请人： Paul W. Smith , Brian K. Hilbish
发明人： Paul W. Smith , Brian K. Hilbish
IPC分类号： B01J8/44 , B65G51/03
CPC分类号： B01J8/44 , B65G51/03 , B65G2201/0244
摘要： An air conveyor is provided comprising a plenum chamber including a deck plate, a plurality of first apertures in the deck plate for directing air from the plenum chamber to convey articles, and a plurality of protuberances extending from the deck plate for receiving bottoms of the articles. The protuberances preferably protrude from the deck plate far enough to support the articles above accumulated slide resistance increasing material. The air conveyor deck plate preferably also includes a plurality of second apertures for directing air from the plenum chamber to aid in lifting the articles.

6. 发明授权

US5129504A Single file conveyor system 失效
标题翻译：单文件输送系统
公开(公告)号：US5129504A
公开(公告)日：1992-07-14
申请号：US764780
申请日：1991-09-24
申请人： Paul W. Smith
发明人： Paul W. Smith
IPC分类号： B65G21/20 , B65G47/68 , B65G51/03
CPC分类号： B65G47/682 , B65G21/2054 , B65G51/035 , B65G2047/687 , B65G2201/0244
摘要： A conveyor is provided for producing a single file from a mass of articles comprising a conveyor surface, an article engager for engaging articles in the mass and transporting a single file of them off of the conveyor surface, and a guide rail mounted along the conveyor surface, the guide rail including a shifting portion for creating an accumulation of articles, a gap filling portion for filling gaps in the single file of articles, and a pressure relieving portion for relieving some of a back pressure on articles. The conveyor preferably also includes a fourth guide rail portion for spacing the first portion upstream from the third portion, or an oscillator for jostling articles, or a roller for rotating articles.
摘要翻译：提供输送机用于从包括输送机表面的物品的大量产品中生产单个文件，用于接合物料的物品并将其单个文件从输送机表面输送的物品，以及沿输送机表面安装的导轨导轨包括用于产生物品堆积的移位部分，用于填充单个文件夹中的间隙的间隙填充部分，以及用于减轻物品上的一些背压的压力释放部分。输送机优选地还包括用于将第一部分与第三部分上游间隔开的第四导轨部分，或用于推挤物品的振动器或用于旋转物品的辊。

7. 发明授权

US07690100B2 Techniques for certifying a head-gimbal assembly 有权
标题翻译：技术用于认证头万向节组件
公开(公告)号：US07690100B2
公开(公告)日：2010-04-06
申请号：US11717481
申请日：2007-03-13
申请人： Serge J. Fayeulle , Paul W. Smith , Gary E. Bement
发明人： Serge J. Fayeulle , Paul W. Smith , Gary E. Bement
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/455 , G11B5/012 , G11B2005/001 , Y10T29/49004 , Y10T29/4902 , Y10T29/49021 , Y10T29/49025 , Y10T29/49036 , Y10T29/5313 , Y10T29/53165
摘要： A device and method for testing a slider of a head-gimbal assembly during disc drive manufacturing. The device includes a test disc, an actuator arm and a control module. The test disc has a first circumferential area for detecting contact between the slider and the test disc and a second circumferential area for burnishing sliders that contact the first circumferential area as the test disc rotates at or above the predetermined velocity. The head-gimbal assembly is affixed to the actuator arm such that the slider is operable to move between an inner diameter and an outer diameter of the test disc. The control module controls the movement of the actuator arm, and thus the slider, relative to the test disc. The control module monitors the slider-disc interface for contact therebetween. If contact is detected, the slider is either burnished or the head-gimbal assembly is discarded altogether.
摘要翻译：一种用于在磁盘驱动器制造期间测试磁头万向节组件的滑块的装置和方法。该装置包括测试盘，致动器臂和控制模块。测试盘具有用于检测滑块和测试盘之间的接触的第一周向区域和用于当测试盘以预定速度等于或大于其旋转时与第一周向区域接触的抛光滑块的第二周向区域。头部万向节组件固定到致动器臂上，使得滑块可操作以在测试盘的内径和外径之间移动。控制模块相对于测试盘控制致动器臂的移动，并因此控制滑块。控制模块监视滑块 - 光盘接口以在它们之间接触。如果检测到接触，则滑块被抛光或者将头部万向节组件完全丢弃。

8. 发明授权

US5161919A Bottle air conveyor 失效
标题翻译：瓶式空气输送机
公开(公告)号：US5161919A
公开(公告)日：1992-11-10
申请号：US741108
申请日：1991-08-06
申请人： Paul W. Smith , Brian K. Hilbish
发明人： Paul W. Smith , Brian K. Hilbish
IPC分类号： B65G21/20 , B65G51/03
CPC分类号： B65G21/2072 , B65G51/035 , B65G2201/0244 , B65G2201/0247
摘要： An air conveyor is provided for articles having outwardly extending flanges comprising a plenum chamber having a base portion, walls extending from said base portion to form a conveying channel, flange guides mounted to said walls for supporting articles beneath their flanges, and apertures in the walls beneath the flange guides for directing air from the plenum chamber toward the articles beneath the flanges.A reduced friction flange guide which may be used with the air conveyor is also provided and comprises flange guides angled with respect to the flanges.

9. 发明授权

US4958725A Conveyor guide railing assembly 失效
标题翻译：输送机导轨总成
公开(公告)号：US4958725A
公开(公告)日：1990-09-25
申请号：US243434
申请日：1988-09-12
申请人： Alan J. Meade , Paul W. Smith
发明人： Alan J. Meade , Paul W. Smith
IPC分类号： B65G21/20
CPC分类号： B65G21/2072
摘要： An improved guide railing assembly for a conveyor system is provided comprising an elongated railing for providing lateral support to articles being conveyed along a path defined by the conveyor, the railing having a substantially half-moon shaped cross-section. A generally U-shaped clamp is also provided having a pair of gripping fingers corresponding to the legs of the U, the fingers being curved toward each other in a shape substantially corresponding to the curvature of the curved surface. The fingers are spaced apart a sufficient distance to receive therebetween at least the railing, the bottom portion of the U being generally concave and forming an aperture therethrough for receiving a fastener for fastening said clamp to a support member associated with the conveyor, the clamp being spring-like to respond to a tightening of the fastener by tending to flatten the bottom of the U and force the fingers towards each other in a gripping fashion on the railing therein, whereby the railing can be reliably retained by the clamp in a preselected position relative to the conveyor path. A plastic cover is also provided for the elongated railing.
摘要翻译：提供了一种用于输送机系统的改进的导轨组件，其包括用于向沿着由输送机限定的路径输送的物品提供横向支撑的细长栏杆，该栏杆具有大致半月形的横截面。还提供了一个大致U形的夹具，其具有对应于U的腿的一对抓握爪，所述指状物以基本上对应于曲面的曲率的形状彼此弯曲。指状物间隔开足够的距离以至少在其间容纳栏杆，U的底部基本是凹入的并且形成穿过其中的孔，用于接收用于将所述夹具紧固到与输送机相关联的支撑构件的紧固件，所述夹具弹簧状通过倾向于使U形底部平坦化并且以夹持方式将手指朝向彼此夹紧在其上的栏杆上来响应紧固件的紧固，由此可以将夹具可靠地保持在预定位置相对于传送路径。还为长条提供塑料盖。

10. 发明授权

US4168844A Anti-rock installation for motor homes 失效
标题翻译：汽车住宅防石安装
公开(公告)号：US4168844A
公开(公告)日：1979-09-25
申请号：US853297
申请日：1977-11-21
申请人： Paul W. Smith
发明人： Paul W. Smith
IPC分类号： B60G15/06 , B62D5/06
CPC分类号： B60G15/06
摘要： Apparatus for the installation on motor homes to greatly reduce rocking, that is, repeated tilting of the rear of the vehicle from one side to the other. The installation includes an auxiliary pair of shock absorbers installed so that the lower end of each shock absorber lies under the leaf spring of the vehicle and the other end lies at the inner side of the longitudinal beam at the under side of the vehicle, to enable a long shock absorber to be installed that extends in a largely lateral direction. It has been found that such auxiliary shock absorbers extending at an angle of about 30.degree. from the vertical, produce a large and unexpected deduction in rocking of motor home type vehicles that have long rearward overhangs behind the wheels.
摘要翻译：用于在家用电器上安装以大大减少摇摆的装置，即车辆后部从一侧反复倾斜到另一侧。该装置包括一对辅助减震器，每个减震器的下端位于车辆的板簧下方，另一端位于车辆下侧纵梁的内侧，以使能要在大的横向上延伸的要安装的长的减震器。已经发现，这种辅助减震器从垂直方向延伸大约30°的角度，对在车轮后面具有长的向后悬伸的马达家用车辆的摇摆产生大的和意想不到的扣除。

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