公开(公告)号：US20090076215A1

公开(公告)日：2009-03-19

申请号：US12078806

申请日：2008-04-04

申请人： William Shelton ,  John Pocher

发明人： William Shelton ,  John Pocher

IPC分类号： C08L23/12 ,  C08F10/06 ,  C08F6/00

CPC分类号： C08F10/06 ,  C08F110/06 ,  C08L23/10 ,  C08L2205/02 ,  C08L2205/242 ,  C08L2666/06

摘要： Integral polymer grids, such as geogrids, are made by stretching and orienting a polypropylene starting sheet material having a defined pattern of holes or depressions in which the polypropylene is at least 50%, and preferably up to about 80%, beta crystals caused by adding a beta nucleating agent to the polypropylene, preferably in concentrations between about 10 ppm to about 100 ppm. Such beta nucleated polypropylene grids exhibit increased yield and break tensile strengths, increased 2% and 5% tensile strengths, increased modulus characteristics, increased torsional stiffness, increased impact strength, and increased grid junction strength. Methods for manufacturing the beta nucleated polypropylene mesh grids are disclosed, along with applications for stabilizing particulate material in civil engineering structures, and the like.

摘要翻译： 整体聚合物网格，例如土工格栅，通过拉伸和定向具有确定的孔或凹陷图案的聚丙烯起始片材制成，其中聚丙烯是通过添加引起的至少50％，优选至多约80％的β晶体 聚丙烯的β-成核剂，优选浓度在约10ppm至约100ppm之间。 这种β-成核聚丙烯网格显示出增加的产量和断裂拉伸强度，增加的2％和5％拉伸强度，增加的模量特性，增加的扭转刚度，增加的冲击强度和增加的网格结强度。 公开了用于制造β有核聚丙烯网格网的方法，以及用于在土木工程结构中稳定颗粒材料的应用等。

公开(公告)号：USD835200S1

公开(公告)日：2018-12-04

申请号：US29593224

申请日：2017-02-07

申请人： Brenda Shelton ,  William Shelton

设计人： Brenda Shelton ,  William Shelton

公开(公告)号：US20110251366A1

公开(公告)日：2011-10-13

申请号：US12929048

申请日：2010-12-23

申请人： William Shelton ,  John Pocher

发明人： William Shelton ,  John Pocher

IPC分类号： C08F110/06

CPC分类号： C08F10/06 ,  C08F110/06 ,  C08L23/10 ,  C08L2205/02 ,  C08L2205/242 ,  C08L2666/06

摘要： Integral polymer grids, such as geogrids, are made by stretching and orienting a polypropylene starting sheet material having a defined pattern of holes or depressions in which the polypropylene is at least 50%, and preferably up to about 80%, beta crystals caused by adding a beta nucleating agent to the polypropylene, preferably in concentrations between about 10 ppm to about 100 ppm. Such beta nucleated polypropylene grids exhibit increased yield and break tensile strengths, increased 2% and 5% tensile strengths, increased modulus characteristics, increased torsional stiffness, increased impact strength, and increased grid junction strength. Methods for manufacturing the beta nucleated polypropylene mesh grids are disclosed, along with applications for stabilizing particulate material in civil engineering structures, and the like.

摘要翻译： 整体聚合物网格，例如土工格栅，通过拉伸和定向具有确定的孔或凹陷图案的聚丙烯起始片材制成，其中聚丙烯是通过添加引起的至少50％，优选至多约80％的β晶体 聚丙烯的β-成核剂，优选浓度在约10ppm至约100ppm之间。 这种β-成核聚丙烯网格显示出增加的产量和断裂拉伸强度，增加的2％和5％拉伸强度，增加的模量特性，增加的扭转刚度，增加的冲击强度和增加的网格结强度。 公开了用于制造β有核聚丙烯网格网的方法，以及用于在土木工程结构中稳定颗粒材料的应用等。

公开(公告)号：US20050288404A1

公开(公告)日：2005-12-29

申请号：US11131184

申请日：2005-05-18

申请人： William Shelton ,  John Pocher

发明人： William Shelton ,  John Pocher

IPC分类号： C08F110/06 ,  C08K5/34 ,  C08L23/10

CPC分类号： C08F10/06 ,  C08F110/06 ,  C08L23/10 ,  C08L2205/02 ,  C08L2205/242 ,  C08L2666/06

摘要： Integral polymer grids, such as geogrids, are made by stretching and orienting a polypropylene starting sheet material having a defined pattern of holes or depressions in which the polypropylene is at least 50%, and preferably up to about 80%, beta crystals caused by adding a beta nucleating agent to the polypropylene, preferably in concentrations between about 10 ppm to about 100 ppm. Such beta nucleated polypropylene grids exhibit increased yield and break tensile strengths, increased 2% and 5% tensile strengths, increased modulus characteristics, increased torsional stiffness, increased impact strength, and increased grid junction strength. Methods for manufacturing the beta nucleated polypropylene mesh grids are disclosed, along with applications for stabilizing particulate material in civil engineering structures, and the like.

摘要翻译： 整体聚合物网格，例如土工格栅，通过拉伸和定向具有确定的孔或凹陷图案的聚丙烯起始片材制成，其中聚丙烯是通过添加引起的至少50％，优选至多约80％的β晶体 聚丙烯的β-成核剂，优选浓度在约10ppm至约100ppm之间。 这种β-成核聚丙烯网格显示出增加的产量和断裂拉伸强度，增加的2％和5％拉伸强度，增加的模量特性，增加的扭转刚度，增加的冲击强度和增加的网格结强度。 公开了用于制造β有核聚丙烯网格网的方法，以及用于在土木工程结构中稳定颗粒材料的应用等。

公开(公告)号：US20070185222A1

公开(公告)日：2007-08-09

申请号：US11628240

申请日：2005-06-06

申请人： William Shelton

发明人： William Shelton

IPC分类号： B29C44/34

CPC分类号： B32B5/26 ,  B29C55/12 ,  B29K2023/12 ,  B29K2105/0005 ,  B29L2028/00 ,  B32B2250/40 ,  B32B2262/0253 ,  B32B2305/38 ,  B32B2307/518 ,  C08K5/0041 ,  C08K5/0083 ,  C08L23/10 ,  C08L2205/242 ,  D04H3/04 ,  Y10T428/24273 ,  Y10T428/24322 ,  C08L2666/06

摘要： Integral polypropylene oriented nets are made by stretching and orienting a polypropylene starting sheet material having a defined pattern of holes or depressions in which the polypropylene is at least 20%, and preferably up to about 80%, beta crystals caused by adding a beta nucleating agent to the polypropylene, preferably in concentrations between about 10 ppm to about 100 ppm. Such beta nucleated polypropylene nets exhibit increased yield and break tensile strengths, flexural stiffness, modulus characteristics, and crimping retention and resiliency over substantially identical oriented nets made from polypropylene without a beta nucleating agent added. A method for manufacturing the beta nucleated polypropylene oriented net is disclosed, along with a crimped beta nucleated polypropylene oriented net (16) and a sandwich mat product (10) for erosion control which includes the crimped beta nucleated polypropylene oriented net (16) as a layer therein.

摘要翻译： 整体聚丙烯取向网是通过拉伸和定向具有规定图案的孔或凹陷的聚丙烯起始片材制成的，其中聚丙烯是通过加入β-成核剂而至少20％，优选至多约80％的β晶体 优选浓度在约10ppm至约100ppm之间。 这种β有核聚丙烯网显示出增加的产量并且断裂拉伸强度，弯曲刚度，模量特性和卷曲保持力以及在不加入β成核剂的聚丙烯制成的基本相同的定向网上的弹性。 公开了一种用于制造β有核聚丙烯取向网的方法，以及用于侵蚀控制的卷曲β-成核聚丙烯取向网（16）和夹心垫产品（10），其包括卷曲的β-成核聚丙烯取向网（16）作为 层。

公开(公告)号：US20060053347A1

公开(公告)日：2006-03-09

申请号：US10937650

申请日：2004-09-09

申请人： Catharine van Ingen ,  Brian Berkowitz ,  Karandeep Anand ,  Manikandan Thangarathnam ,  Purushottam Kulkarni ,  William Shelton ,  Seetharaman Harikrishnan ,  Sundararajan Srinivasan ,  Yezdi Lashkari

发明人： Catharine van Ingen ,  Brian Berkowitz ,  Karandeep Anand ,  Manikandan Thangarathnam ,  Purushottam Kulkarni ,  William Shelton ,  Seetharaman Harikrishnan ,  Sundararajan Srinivasan ,  Yezdi Lashkari

IPC分类号： G06F11/00

CPC分类号： G06F11/1469 ,  G06F11/0715 ,  G06F11/0781 ,  G06F11/1448 ,  G06F11/1451 ,  G06F11/1458 ,  G06F11/1461 ,  G06F11/1466 ,  G06F11/1471 ,  G06F11/2071 ,  G06F2201/84 ,  Y10S707/99953 ,  Y10S707/99955

摘要： A method for diagnosing problems with protection of a data source and recovery of the same. The method includes diagnosing a copy of data located at the storage location and diagnosing a temporal version of the copy of data. Based on the diagnosis it is determined whether an error or a warning was detected. If either were detected a response is provided with a suggested solution.

公开(公告)号：US20060049965A1

公开(公告)日：2006-03-09

申请号：US10936872

申请日：2004-09-09

申请人： Edward Laliberte ,  William Shelton

发明人： Edward Laliberte ,  William Shelton

IPC分类号： H03M11/00 ,  H03K17/94

CPC分类号： H03K5/1254 ,  H03M11/20

摘要： A method for providing debounce and jog control for a keyboard includes loading a first electronic storage register with a value indicative of a debounce period for the keyboard and loading a second electronic storage register with a value indicative of a jog period for the keyboard. The keyboard is scanned for a pressed key, and a signal indicative of the pressed key is debounced. The method further includes providing electronic signals for key status and jog and asserting an interrupt in accordance with the indicated debounce period and the indicated jog period while the debounced signal indicates the pressed key is down. Keys of the keyboard other than the pressed key are prevented from being scanned until the debounced signal indicates that the pressed key has come up.

摘要翻译： 一种用于为键盘提供去抖动和点动控制的方法包括：加载第一电子存储寄存器，其具有指示键盘的去抖动周期的值，并且以指示键盘的点动周期的值加载第二电子存储寄存器。 键盘被扫描一个按下的键，并且表示按下的键的信号被去抖动。 该方法进一步包括提供按键状态的电子信号，并且在去抖动信号指示按下的键向下时，根据所指示的去抖动周期和所指示的点动周期来提供中断。 防止按键以外的键盘的键被扫描，直到去抖动的信号表示按下的键已经出现。

公开(公告)号：US20050120531A1

公开(公告)日：2005-06-09

申请号：US10725589

申请日：2003-12-03

申请人： William Shelton

发明人： William Shelton

IPC分类号： B23K37/053 ,  B25B27/14

CPC分类号： B23K37/0536 ,  B23K37/0533 ,  Y10T29/5367 ,  Y10T29/53917 ,  Y10T29/53987

摘要： A pipe joining tool including a mounting bracket for releasable attachment to a pipe. The mounting bracket has a U-shaped platform with an intermediate portion for engaging a pipe and a pair of slotted end portions extending from the opposite ends of the intermediate portion in a substantially parallel manner. A wedge slidably extends through the slots in the end portions for driving a pipe positioned within the U-shaped platform into tight engagement with the intermediate portion. A flexible link is secured to the mounting bracket and extends therefrom. A pipe fitting keeper is carried by the flexible link for releasably grasping a pipe fitting and suspending the pipe fitting adjacent the end of a pipe positioned within the U-shaped platform. A pair of spaced apart legs projects forwardly from the intermediate portion of the U-shaped platform. Each of the spaced apart legs has an internally threaded bore within which is positioned a bolt. Selective rotation of each bolt moves the pipe fitting suspended by the pipe fitting keeper into alignment with the end of a pipe positioned within the U-shaped platform.

摘要翻译： 管接合工具，其包括用于可释放地附接到管道的安装支架。 安装支架具有U形平台，其具有用于接合管的中间部分和从中间部分的相对端以基本平行的方式延伸的一对开槽端部。 楔形件可滑动地延伸穿过端部中的狭槽，用于驱动位于U形平台内的管子与中间部分紧密接合。 柔性连杆固定到安装支架上并从其延伸。 管接头保持器由柔性连杆承载，用于可释放地抓住管接头并且将配件悬挂在位于U形平台内的管的端部附近。 一对间隔开的腿从U形平台的中间部分向前突出。 每个间隔开的腿具有内螺纹孔，在该内孔内定位有螺栓。 每个螺栓的选择性旋转使由管件保持器悬挂的管件与位于U形平台内的管道的端部对齐。