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    Hybrid solar central receiver for combined cycle power plant
    1.
    发明授权
    Hybrid solar central receiver for combined cycle power plant 失效
    用于联合循环发电厂的混合太阳能中央接收机

    公开(公告)号：US5417052A

    公开(公告)日：1995-05-23

    申请号：US147625

    申请日：1993-11-05

    Applicant: Desikan Bharathan ,  Mark S. Bohn ,  Thomas A. Williams

    Inventor： Desikan Bharathan ,  Mark S. Bohn ,  Thomas A. Williams

    IPC: F03G6/00 ,  F03G6/06 ,  F02C6/00

    CPC classification number: F03G6/065 ,  F03G6/064 ,  F24J2/07 ,  Y02E10/46

    Abstract: A hybrid combined cycle power plant including a solar central receiver for receiving solar radiation and converting it to thermal energy. The power plant includes a molten salt heat transfer medium for transferring the thermal energy to an air heater. The air heater uses the thermal energy to preheat the air from the compressor of the gas cycle. The exhaust gases from the gas cycle are directed to a steam turbine for additional energy production.

    Abstract translation: 一种混合联合循环发电厂，包括用于接收太阳辐射并将其转换成热能的太阳能中央接收器。 发电厂包括用于将热能转移到空气加热器的熔盐传热介质。 空气加热器使用热能来预热来自气体循环的压缩机的空气。 来自气体循环的废气被引导到蒸汽涡轮机以进行额外的能量产生。

    Making LSI devices with double level polysilicon structures
    2.
    发明授权
    Making LSI devices with double level polysilicon structures 失效
    制造具有双层多晶硅结构的LSI器件

    公开(公告)号：US4458406A

    公开(公告)日：1984-07-10

    申请号：US310337

    申请日：1981-10-09

    Applicant: Francisco H. De La Moneda ,  Thomas A. Williams

    Inventor： Francisco H. De La Moneda ,  Thomas A. Williams

    IPC: H01L23/528 ,  H01L21/225 ,  H01L21/265 ,  H01L21/28

    CPC classification number: H01L23/5286 ,  H01L2924/0002

    Abstract: The high resistance of diffused electrical interconnection lines used for ground return paths in MOS field effect transistor (MOSFET) arrays limits their size and performance. Advantage is taken of the extra interconnection level available from conventional double-layer-polycrystalline silicon (polysilicon) processes to distribute ground potential to arrays, by means of a polycrystalline grid with direct contact to diffused electrodes therein, thus greatly reducing the deleterious effects of ground resistance. The proposed ground grid is integrated into the structure of a MOSFET ROM using a typical double polysilicon process. The first polysilicon level provides the conductive medium for said ground grid and the diffusing doping impurities that form contiguous source electrodes for the array MOSFETs. Gate electrodes thereof and word lines are formed out of the second polysilicon level. Drain electrodes are diffused and contacted by metallized output lines.

    Abstract translation: MOS场效应晶体管（MOSFET）阵列中用于接地回路的扩散电气互连线的高电阻限制了其尺寸和性能。 优点是可以利用传统的双层多晶硅（多晶硅）工艺提供的额外的互连级别，通过与其中的扩散电极直接接触的多晶网格将地电位分配到阵列，从而大大降低了地面的有害影响 抵抗性。 所提出的接地网格使用典型的双晶硅工艺集成到MOSFET ROM的结构中。 第一多晶硅层提供用于所述接地网格的导电介质和形成用于阵列MOSFET的连续源电极的扩散掺杂杂质。 其栅电极和字线由第二多晶硅层形成。 漏电极被金属化输出线扩散并接触。

    Paint trimming device
    8.
    发明授权
    Paint trimming device 无效
    油漆修剪装置

    公开(公告)号：US5495635A

    公开(公告)日：1996-03-05

    申请号：US459355

    申请日：1995-06-02

    Applicant: Thomas A. Williams

    Inventor： Thomas A. Williams

    IPC: B05C17/00 ,  B05C17/02

    CPC classification number: B05C17/0242 ,  B05C17/00

    Abstract: A paint trimming device is provided for applying paint to a first surface closely adjacent to an adjoining surface. The device comprises a base having opposing faces and a body portion extending between the faces, a a handle projecting outwardly from one face and having extension capability (such as being connectable to an extension pole), a paint pad having a peripheral edge and being secured to the base upon the other face, and a spacer which extends outwardly from the body portion and has its outermost points defining a closed linear boundary whose perpendicular projection, in a plane in which the paint pad lies, completely surrounds and is spaced from the peripheral edge of the paint pad.

    Abstract translation: 提供了一种油漆修整装置，用于将涂料施加到紧邻相邻表面的第一表面。 该装置包括具有相对面的基部和在面之间延伸的主体部分，aa从一个面向外突出并具有延伸能力（例如可连接到延伸极）的手柄，具有周边边缘并被固定到 基座在另一个面上，以及间隔件，其从主体部分向外延伸并且具有限定封闭线性边界的最外点，其垂直突起在涂料垫所在的平面内完全包围并与周边边缘间隔开 的油漆垫。

    Multiple tread geometries for reduced tire tread noise
    9.
    发明授权
    Multiple tread geometries for reduced tire tread noise 失效
    多个胎面几何形状可减少轮胎胎面噪音

    公开(公告)号：US5394916A

    公开(公告)日：1995-03-07

    申请号：US38524

    申请日：1993-03-29

    Applicant: Thomas A. Williams

    Inventor： Thomas A. Williams

    IPC: B60C11/03 ,  B60C11/00 ,  B60C11/04 ,  B60C11/11 ,  G10K11/16 ,  B60C11/06

    CPC classification number: B60C11/0318 ,  Y10S152/03

    Abstract: A tire with reduced tread noise includes a tread having a plurality of base pitches arranged about the circumference of the tire in at least one pitch sequence. Each base pitch in the pitch sequence has a tread geometry defined by a plurality of load-supporting tread blocks separated or interrupted by grooves and/or sipes. The base pitches in the pitch sequence have different tread geometries to reduce the noise of the tire on the road surface. The grooves and/or sipes in each base pitch have common end points along the leading and trailing edges of the base pitches such that the grooves and/or sipes are continuous across the boundary between adjacent base pitches in the pitch sequence. Likewise, the grooves and/or sipes in each base pitch in one rib or row in the tire can have common end points along the edge between a base pitch in an adjacent rib or row, such that the grooves and/or sipes are continuous in the lateral direction as well. The base pitches formed in this manner can be arranged in a particular pitch sequence regardless of: (i) the individual tread geometry of each base pitch, or (ii) the particular sequence of base pitches. Moreover, the length of the base pitches in the circumferential direction can also be varied by known manners (e.g., random, sinusoidal) to further reduce the noise of the tire on a road surface.

    Abstract translation: 具有降低的胎面噪声的轮胎包括具有以至少一个间距顺序围绕轮胎的圆周布置的多个基座间距的胎面。 俯仰序列中的每个基座间距具有由多个由凹槽和/或刀槽花纹分隔或间断的负载支撑踏板限定的胎面几何形状。 桨距序列中的基座间距具有不同的胎面几何形状，以减少轮胎在路面上的噪音。 每个基座间距中的凹槽和/或刀槽花纹具有沿着基座间距的前缘和后缘的公共端点，使得凹槽和/或刀槽花纹在间距序列中相邻的基座间距之间的边界连续。 类似地，轮胎中的一个肋或排中的每个基座间距中的凹槽和/或刀槽花纹可以沿着相邻肋或排中的基部间距之间的边缘具有共同的端点，使得凹槽和/或刀槽花纹在 横向也是。 以这种方式形成的基座间距可以以特定的间距顺序布置，而不管：（i）每个基座间距的独立胎面几何形状，或（ii）基座间距的特定顺序。 另外，也可以通过已知的方式（例如，随机，正弦）来改变圆周方向上的基座间距的长度，以进一步降低轮胎在路面上的噪音。

    Multiple pitch sequence optimization
    10.
    发明授权
    Multiple pitch sequence optimization 失效
    多音调序列优化

    公开(公告)号：US5309965A

    公开(公告)日：1994-05-10

    申请号：US747693

    申请日：1991-08-20

    Applicant: Thomas A. Williams

    Inventor： Thomas A. Williams

    IPC: B60C11/03 ,  B60C11/00 ,  B60C11/11

    CPC classification number: B60C11/0318

    Abstract: A tire tread has a plurality of base pitches arranged in at least two circumferential sections around the tire. The base pitches have at least two different pitch lengths and include a plurality of load-supporting tread blocks. The different pitch lengths of the base pitches form a pitch sequence in each circumferential section of the tire. The pitch sequences in the sections are arranged such that the noise produced by the base pitches in the tire tread is a low level, distributed noise to reduce the noise produced by the tire when the tire is in use.

    Abstract translation: 轮胎胎面具有布置在轮胎周围的至少两个周向部分中的多个基座间距。 基座间距具有至少两个不同的间距长度并且包括多个负载支承胎面花纹块。 基座间距的不同节距长度在轮胎的每个圆周部分中形成节距序列。 这些部分中的俯仰序列被布置成使得由轮胎胎面中的基座间距产生的噪声是低水平的分布式噪音，以减少当轮胎使用时由轮胎产生的噪音。

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