利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.016 秒)

    Method of providing color variation in an extruded product
    1.
    发明申请
    Method of providing color variation in an extruded product 审中-公开
    在挤出产品中提供颜色变化的方法

    公开(公告)号：US20060205846A1

    公开(公告)日：2006-09-14

    申请号：US11358646

    申请日：2006-02-21

    申请人： Joseph Spitz ,  Bradley Felton

    发明人： Joseph Spitz ,  Bradley Felton

    IPC分类号： C08K11/00

    CPC分类号： C08J3/201

    摘要： A process is provided for forming a building product having a color variation representative of a “natural” building material. The process includes feeding a first amount of a first material and a second amount of a second material to an extruder, mixing at least a portion of the first amount with at least a portion of the second amount in the extruder to form a third material, and extruding the third material from the extruder to form a product from the extruded third material. The formed product has a color variation representative of a “natural” building material such as ceramic, clay, wood, slate, stone, brick, concrete, metal, etc. The first material is formed of a first fiber, a first resin, and a first colorant. The second material is formed of a second fiber, a second resin, and a second colorant, wherein the second colorant is different than the first colorant.

    摘要翻译： 提供了一种用于形成具有代表“天然”建筑材料的颜色变化的建筑产品的方法。 该方法包括将第一量的第一材料和第二量的第二材料进料到挤出机中，将至少一部分第一量与第二量的至少一部分混合在挤出机中以形成第三种材料， 并从挤出机挤出第三种材料以从挤出的第三种材料形成产品。 所形成的产品具有代表陶瓷，粘土，木材，石板，石材，砖，混凝土，金属等的“天然”建筑材料的颜色变化。第一材料由第一纤维，第一树脂和 第一着色剂 第二材料由第二纤维，第二树脂和第二着色剂形成，其中第二着色剂不同于第一着色剂。

    Programmable output voltage levels
    3.
    发明授权
    Programmable output voltage levels 失效
    可编程输出电压电平

    公开(公告)号：US6066977A

    公开(公告)日：2000-05-23

    申请号：US83336

    申请日：1998-05-21

    申请人： Bradley Felton ,  Albert Chan ,  Ju Shen ,  Cyrus Y. Tsui ,  Rafael C. Camarota

    发明人： Bradley Felton ,  Albert Chan ,  Ju Shen ,  Cyrus Y. Tsui ,  Rafael C. Camarota

    IPC分类号： H03K19/0185 ,  H03K17/16

    CPC分类号： H03K19/018585

    摘要： A circuit for providing programmable voltage output levels in a logic device includes a pull-up device for driving an output pad with either a first voltage output level or a second voltage output level. A charge pump generates a pumped voltage. A first clamp regulator, coupled to the charge pump and the pull-up device, receives a first reference signal. The first clamp regulator, in response to the first reference signal, generates a first voltage from which the first voltage output level is derived. A second clamp regulator, coupled to the pull-up device, receives a second reference signal. In response to the second reference signal, the second clamp regulator generates a second voltage from which the second voltage output level is derived. A passgate multiplexer is coupled to the first and second clamp regulators. The passgate multiplexer receives at least one output voltage select signal. In response to the at least one output voltage select signal the passgate multiplexer selects either the first voltage output level or the second voltage output level.

    摘要翻译： 用于在逻辑器件中提供可编程电压输出电平的电路包括用于以第一电压输出电平或第二电压输出电平驱动输出焊盘的上拉器件。 电荷泵产生泵浦电压。 耦合到电荷泵和上拉装置的第一钳位调节器接收第一参考信号。 第一钳位调节器响应于第一参考信号产生第一电压，从该第一电压导出第一电压输出电平。 耦合到上拉装置的第二钳位调节器接收第二参考信号。 响应于第二参考信号，第二钳位调节器产生从其导出第二电压输出电平的第二电压。 通道多路复用器耦合到第一和第二钳位调节器。 所述通道门多路复用器接收至少一个输出电压选择信号。 响应于至少一个输出电压选择信号，通道门复用器选择第一电压输出电平或第二电压输出电平。