利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

32 条记录 (耗时 0.023 秒)

    Microelectromechanical mirror and mirror array
    1.
    发明授权
    Microelectromechanical mirror and mirror array 失效

    公开(公告)号：US06533947B2

    公开(公告)日：2003-03-18

    申请号：US09894021

    申请日：2001-06-27

    申请人： Steven Nasiri ,  James H. Smith ,  David Lambe Marx ,  Mitchell Joseph Novack

    发明人： Steven Nasiri ,  James H. Smith ,  David Lambe Marx ,  Mitchell Joseph Novack

    IPC分类号： B81B704

    CPC分类号： G02B26/0841 ,  B81B3/0062

    摘要： Method for manufacturing microelectromechanical mirror and mirror array. Control electrodes and addressing circuitry are etched from a metallic layer deposited onto a reference layer substrate. Standoff-posts are etched from a subsequently deposited polyimide layer. A freely movable plate flexibly suspended from a plurality of electrostatic actuators that are flexibly suspended from a support frame is etched from an actuation layer substrate using a high aspect ratio etch. A mirror support post and surface are etched from a mirror substrate using a high aspect ratio etch. The mirror and actuation layer substrates are fusion bonded together. The reference and actuation layer substrates are bonded together and held apart by the standoff posts. A reflective metallic layer is deposited onto the mirror surface and polished. The mirror is etched from the mirror surface to free the microelectromechanical mirror. Mirror arrays are made by performing the aforementioned steps using standard IC processing techniques.

    Pressure control system for sealed enclosures
    2.
    发明授权
    Pressure control system for sealed enclosures 有权
    密封外壳的压力控制系统

    公开(公告)号：US07362540B2

    公开(公告)日：2008-04-22

    申请号：US11053826

    申请日：2005-02-09

    申请人： William F. Repphun ,  James H. Smith

    发明人： William F. Repphun ,  James H. Smith

    IPC分类号： G11B33/14

    CPC分类号： G11B33/121 ,  G11B33/1486

    摘要： A pressure control system for a sealed enclosure may include opposing one-way valves to limit the differential pressure between the atmospheres internal and external to the sealed enclosure. The pressure control system may allow the internal atmosphere to vent out of a first one-way valve if the internal pressure exceeds the external pressure by a first predetermined pressure. The pressure control system may allow the external atmosphere to be drawn in through a second one-way valve if the external pressure exceeds the internal pressure by a second predetermined pressure. By allowing the exchange of gasses only when the differential pressure falls outside of a predetermined range, overall contamination may be reduced. By reducing the ingress of contaminants, such as dust, water, smog, and outgassed substances, performance may be improved and service life of components housed within the sealed enclosure may be extended.

    摘要翻译： 用于密封外壳的压力控制系统可以包括相对的单向阀，以限制密封外壳内部和外部的气氛之间的压差。 如果内部压力超过外部压力第一预定压力，压力控制系统可允许内部空气从第一单向阀排出。 如果外部压力超过内部压力第二预定压力，则压力控制系统可以允许外部大气通过第二单向阀被吸入。 通过仅当差压超出预定范围时才允许气体换气，可能会降低总体污染。 通过减少诸如灰尘，水，烟雾和脱气物质等污染物的进入，可以提高性能，并且可以延长容纳在密封外壳内的部件的使用寿命。

    Inking apparatus
    5.
    发明授权
    Inking apparatus 失效
    油墨装置

    公开(公告)号：US4050379A

    公开(公告)日：1977-09-27

    申请号：US687288

    申请日：1976-05-17

    申请人： James H. Smith ,  Sherman S. Kumpf

    发明人： James H. Smith ,  Sherman S. Kumpf

    IPC分类号： B41J2/305 ,  B41K3/56 ,  B41F1/40

    CPC分类号： B41K3/56

    摘要： An inking device for record media includes a self-contained ink reservoir bordered by a holder portion as one wall of the reservoir, and a backing plate as another wall adjacent a porous rubber electro pad. The backing plate includes a plurality of chamfered apertures therethrough which are circumscribed by a like number of slotted tubes which tubes separate the backing plate and the holder portion. A steel ball is positioned within each tube and controls the flow of ink from the ink reservoir to the electro pad by reason of swinging movement of the device wherein the ball is unseated from the chamfered aperture in the downward direction of movement upon the electro pad striking the record media to permit flow of ink to the pad, and the ball is reseated on the aperture during return movement of the device to stop the flow of ink to the pad. A low hydraulic pressure occurs during the striking action to unseat the ball and a suction occurs on the return movement to reseat the ball.

    摘要翻译： 用于记录介质的上墨装置包括由作为储存器的一个壁的保持器部分界定的独立的墨水储存器，以及作为邻近多孔橡胶电垫的另一壁的背板。 背板包括多个通过其穿过的倒角孔，它们被相同数量的开槽管包围，管子分离背板和保持器部分。 钢球位于每个管内，并且由于该装置的摆动运动而控制墨水从油墨储存器到电焊垫的流动，其中，在电击打击时，球从向下移动方向上的倒角孔脱离 记录介质允许油墨流动到垫上，并且在装置返回运动期间将球重新放在孔上，以阻止油墨流入垫。 在打击动作期间发生低液压压力以使球移动，并且在返回运动上产生吸力以重新安放球。

    HUMIDITY CONTROL METHOD AND APPARATUS FOR USE IN AN ENCLOSED ASSEMBLY
    6.
    发明申请
    HUMIDITY CONTROL METHOD AND APPARATUS FOR USE IN AN ENCLOSED ASSEMBLY 有权
    湿度控制方法和装置用于封闭的装配

    公开(公告)号：US20090121032A1

    公开(公告)日：2009-05-14

    申请号：US12355520

    申请日：2009-01-16

    申请人： Paul A. Beatty ,  Robert A. Bruce ,  Michael D. Ries ,  James H. Smith

    发明人： Paul A. Beatty ,  Robert A. Bruce ,  Michael D. Ries ,  James H. Smith

    IPC分类号： G05D22/00

    CPC分类号： G11B33/1453

    摘要： A humidity control method and apparatus that can be utilized to provide humidity control within an enclosed assembly such as a disc drive. The apparatus includes a container that is at least partially formed of a material through which water vapor can freely move. The apparatus also includes a humidity-controlling mixture that comprises at least one salt and a superabsorbent polymer. The humidity-controlling mixture is enclosed within the container.

    摘要翻译： 一种湿度控制方法和装置，其可用于在诸如盘驱动器的封闭组件内提供湿度控制。 该装置包括至少部分地由水蒸气可自由移动的材料形成的容器。 所述设备还包括包含至少一种盐和超吸收性聚合物的调湿混合物。 调湿混合物封闭在容器内。

    Humidity control method and apparatus for use in an enclosed assembly
    7.
    发明授权
    Humidity control method and apparatus for use in an enclosed assembly 有权
    用于封闭组件的湿度控制方法和装置

    公开(公告)号：US07478760B2

    公开(公告)日：2009-01-20

    申请号：US10970960

    申请日：2004-10-22

    申请人： Paul A. Beatty ,  Robert A. Bruce ,  Michael D. Ries ,  James H. Smith

    发明人： Paul A. Beatty ,  Robert A. Bruce ,  Michael D. Ries ,  James H. Smith

    IPC分类号： F24F3/14 ,  F24F11/00 ,  B01F3/02 ,  G11B33/14

    CPC分类号： G11B33/1453

    摘要： A humidity control method and apparatus that can be utilized to provide humidity control within an enclosed assembly such as a disc drive. The apparatus includes a container that is at least partially formed of a material through which water vapor can freely move. The apparatus also includes a humidity-controlling mixture that comprises at least one salt and a superabsorbent polymer. The humidity-controlling mixture is enclosed within the container.

    摘要翻译： 一种湿度控制方法和装置，其可用于在诸如盘驱动器的封闭组件内提供湿度控制。 该装置包括至少部分地由水蒸气可自由移动的材料形成的容器。 所述设备还包括包含至少一种盐和超吸收性聚合物的调湿混合物。 调湿混合物封闭在容器内。

    Fluid-borne contaminant protection using a filter assembly with a leading edge guide surface
    8.
    发明授权
    Fluid-borne contaminant protection using a filter assembly with a leading edge guide surface 失效

    公开(公告)号：US07130149B2

    公开(公告)日：2006-10-31

    申请号：US10274862

    申请日：2002-10-21

    申请人： Yiren Hong ,  ChoonKiat Lim ,  Pohlye Lim ,  James H. Smith ,  Walter Wong

    发明人： Yiren Hong ,  ChoonKiat Lim ,  Pohlye Lim ,  James H. Smith ,  Walter Wong

    IPC分类号： G11B33/14

    CPC分类号： G11B25/043 ,  G11B33/146

    摘要： Method and apparatus for protecting a data storage device from fluid-borne contaminants. The device includes a housing in which a rotatable disc is supported, the disc having a data recording surface and an outermost perimeter. A filter assembly includes a first filter adjacent to the data recording surface and a second filter disposed beyond the outermost perimeter of the disc. During disc rotation, fluidic currents are generated and impinge a leading edge guide surface of the first filter. A first portion of the currents passes into a gap between the first filter and the data recording surface. A second portion of the currents passes along the leading edge guide surface to the second filter. The first filter is preferably characterized as a chemical adsorbent filter which adsorbs vapor phase (gaseous) contaminants, and the second filter is preferably characterized as a pass-through recirculation filter which captures particulate contaminants.

    Controlling mechanical response characteristics of a disc drive actuator by adjusting a fastener engaging the actuator shaft to vary axial force on the bearing assembly
    9.
    发明授权
    Controlling mechanical response characteristics of a disc drive actuator by adjusting a fastener engaging the actuator shaft to vary axial force on the bearing assembly 失效
    通过调节与致动器轴接合的紧固件来改变轴承组件上的轴向力来控制盘驱动致动器的机械响应特性

    公开(公告)号：US06556387B1

    公开(公告)日：2003-04-29

    申请号：US09716987

    申请日：2000-11-20

    申请人： Nigel F. Misso ,  Dana P. Eddings ,  Todd W. Kube ,  James H. Smith ,  Dave P. McReynolds ,  ChoonKiat Lim ,  Marc J. Lalouette

    发明人： Nigel F. Misso ,  Dana P. Eddings ,  Todd W. Kube ,  James H. Smith ,  Dave P. McReynolds ,  ChoonKiat Lim ,  Marc J. Lalouette

    IPC分类号： G11B555

    CPC分类号： G11B5/5521

    摘要： Apparatus and method for adjusting an actuator mechanical response characteristic in a data handling system, such as a disc drive. An actuator rotates about a pivot system to move a read/write head adjacent a recording surface, the pivot system comprising a stationary shaft and a bearing asesmbly comprising a stationary inner race coupled to the shaft and a rotatable outer race coupled to the actuator. A fastener is provided to engage the shaft and apply an initial amount of axially directed force on the inner race. A broad spectrum excitation is applied to the actuator and a mechanical response characteristic of the actuator is measured. The fastener is repetitively adjusted to increase the amount of axially directed force until the measured mechanical response characteristic of the actuator reaches a desired level.

    摘要翻译： 用于调整诸如盘驱动器的数据处理系统中的致动器机械响应特性的装置和方法。 致动器围绕枢轴系统旋转以使读/写头相邻于记录表面移动，所述枢转系统包括固定轴和不平衡的轴承，其包括联接到所述轴的固定内座圈和联接到所述致动器的可旋转外座圈。 提供紧固件以接合轴并在内圈上施加初始量的轴向力。 对致动器施加广谱激励，并测量致动器的机械响应特性。 重复地调整紧固件以增加轴向力的量，直到所测量的致动器的机械响应特性达到期望的水平。

    Method for preventing micromechanical structures from adhering to another object
    10.
    发明授权
    Method for preventing micromechanical structures from adhering to another object 失效
    防止微机械结构粘附到另一物体的方法

    公开(公告)号：US5766367A

    公开(公告)日：1998-06-16

    申请号：US645976

    申请日：1996-05-14

    申请人： James H. Smith ,  Antonio J. Ricco

    发明人： James H. Smith ,  Antonio J. Ricco

    IPC分类号： B81B3/00 ,  C23C22/68 ,  C23G1/00

    CPC分类号： B81C1/00928 ,  C23C22/68 ,  B81C2201/117

    摘要： A method for preventing micromechanical structures from adhering to another object includes the step of immersing a micromechanical structure and its associated substrate in a chemical species that does not stick to itself. The method can be employed during the manufacture of micromechanical structures to prevent micromechanical parts from sticking or adhering to one another and their associated substrate surface.

    摘要翻译： 用于防止微机械结构粘附到另一物体的方法包括将微机械结构及其相关衬底浸入不粘附于其自身的化学物质的步骤。 该方法可以在微机械结构的制造过程中采用，以防止微机械部件彼此粘附或粘附，以及它们相关联的衬底表面。