Adherent, modified thermoplastic elastomeric blends, articles, and methods
    2.
    发明申请
    Adherent, modified thermoplastic elastomeric blends, articles, and methods 失效
    粘附的,改性的热塑性弹性体共混物,制品和方法

    公开(公告)号:US20050131154A1

    公开(公告)日:2005-06-16

    申请号:US10877976

    申请日:2004-06-29

    IPC分类号: C08F8/00

    摘要: A thermoplastic elastomer that is adherent to polar materials may be made from a dynamically vulcanized blend of propylene resin, ethylene/alpha-olefin/non-conjugated diene elastomers, and a bonding agent via a curing system containing a free radical initiator, at least one co-agent including multifunctional acrylates containing at least two acrylate groups, multifunctional maleimides containing at least two imide groups, or mixtures of both, where the elastomer gel content in the modified blend is at least about 97 percent. Reaction mixtures, articles made therefrom, and methods of dynamically vulcanizing are also disclosed.

    摘要翻译: 粘附到极性材料的热塑性弹性体可以由丙烯树脂,乙烯/α-烯烃/非共轭二烯弹性体和粘结剂通过含有自由基引发剂的固化体系的动态硫化共混物,至少一种 包括含有至少两个丙烯酸酯基团的多官能丙烯酸酯,含有至少两个酰亚胺基团的多官能马来酰亚胺或两者的混合物的共助剂,其中改性共混物中的弹性体凝胶含量为至少约97%。 还公开了反应混合物,由其制成的制品和动态硫化的方法。

    Mining machine and method
    3.
    发明授权
    Mining machine and method 有权
    采矿机和方法

    公开(公告)号:US06857705B2

    公开(公告)日:2005-02-22

    申请号:US10258342

    申请日:2001-04-23

    摘要: A control system for a mining machine which moves in passes across a seam to be mined using absolute coordinates is disclosed. The machine is carried on rail and co-ordinates of the rail are measured along the length of rail. The rail is then moved to a new position for a next pass, and the distance of moving is determined from the co-ordinates previously measured. By knowing the co-ordinates, the rail can be moved to assume a desired profile, so that a desired profile of the seam can be achieved on the next pass. Co-ordinates of the up and down movement of a shearing head can also be measured and stored with the co-ordinates along the rail to provide a profile of the seam being cut, and so that on a next pass the intended position of the shearing head can be predicted and moved accordingly.

    摘要翻译: 公开了一种采矿机的控制系统,该系统通过使用绝对坐标进行开采的接缝进行移动。 轨道轨道上运行的轨道是沿着轨道长度测量的。 然后将轨道移动到新的位置以进行下一遍,并且从先前测量的坐标确定移动距离。 通过知道坐标,轨道可以移动以呈现期望的轮廓,使得可以在下一道次中实现所需的接缝轮廓。 剪切头的上下运动的坐标也可以沿轨道测量和存储,以提供被切割的接缝的轮廓,并且在下一次通过时剪切的预期位置 头可以预测并相应地移动。

    Bottle filter cap
    4.
    发明授权
    Bottle filter cap 失效
    瓶过滤器盖

    公开(公告)号:US6165362A

    公开(公告)日:2000-12-26

    申请号:US754797

    申请日:1996-11-21

    摘要: A filter assembly, particularly for use with a plastic bottle having an open neck with an inside diameter of about 50 mm or less (e.g. about 25 mm), includes a tube of filtering material connected to one surface of a cap while a valve extends from an opposite surface of the cap. The tube is preferably of filtering material such as activated carbon with plastic binder, having a substantially continuous liquid-porous sidewall, a hollow interior, a first closed end, and a second open end. The tube is operatively connected to the cap second surface at the tube second open end by sonic welding, a mechanical connection, or adhesively. The cap has a fitting portion for cooperating with the bottle neck, such as internal screw threads or a snap portion. The valve may be a reciprocating valve, a baby bottle nipple, or a spray device. A biocidal medium may be disposed within the hollow interior of the filter tube, and the tube may be wrapped with a filter material having a pore size of about 1-4 microns. The filtering material is capable of reducing the level of chlorine and water passing through it by at least 50% at a flow rate of about 5 ml/second.

    摘要翻译: 特别是用于具有内径约为50mm或更小(例如约25mm)的开口颈部的塑料瓶的过滤器组件包括连接到盖的一个表面的过滤材料管,同时阀从 帽的相对表面。 该管优选为过滤材料,例如具有塑料粘合剂的活性炭,具有基本上连续的液体多孔侧壁,中空内部,第一封闭端和第二开口端。 管通过声波焊接,机械连接或粘合地操作地连接到管第二开口端处的帽第二表面。 盖具有用于与瓶颈配合的装配部分,例如内螺纹或卡扣部分。 阀可以是往复式阀,婴儿奶嘴或喷雾装置。 杀生物培养基可以设置在过滤管的中空内部,并且管可以用孔尺寸为约1-4微米的过滤材料包裹。 过滤材料能够以约5ml /秒的流速将通过其的氯和水的水平降低至少50%。

    Continuous method of removing impurities from crude silver nitrate
    5.
    发明授权
    Continuous method of removing impurities from crude silver nitrate 失效
    从粗硝酸银中除去杂质的连续方法

    公开(公告)号:US6042800A

    公开(公告)日:2000-03-28

    申请号:US174497

    申请日:1993-12-28

    IPC分类号: C01G5/00 C01B21/48

    CPC分类号: C01G5/00

    摘要: Herein is disclosed a continuous process for manufacturing purified silver nitrate solutions comprising the steps of:a) transferring a crude silver nitrate solution, together with a slurry comprising silver oxide, to a multistage agitated reactor, thereby forming a mixture;b) maintaining a continuous weight percent undissolved solids inside the reactor such that silver oxide is 10 to 80 weight percent of said undissolved solids;c) transporting the first mixture through the reactor over a period of 15 minutes to 3 hours to form a reaction product; andd) filtering the reaction products through a continuous filter to form a silver nitrate filtrate.

    摘要翻译: 本文公开了用于制造纯化的硝酸银溶液的连续方法,包括以下步骤:a)将粗硝酸银溶液与包含氧化银的浆料一起转移到多级搅拌反应器中,从而形成混合物; b)在反应器内维持连续重量百分比的未溶解固体,使得氧化银是所述未溶解固体的10至80重量%; c)将第一混合物在15分钟至3小时内输送通过反应器以形成反应产物; 和d)通过连续过滤器过滤反应产物以形成硝酸银滤液。

    Single orifice bottle water filter
    6.
    发明授权
    Single orifice bottle water filter 失效
    单孔瓶滤水器

    公开(公告)号:US5653878A

    公开(公告)日:1997-08-05

    申请号:US452437

    申请日:1995-05-26

    摘要: A liquid treatment mechanism may easily be snapped on, or otherwise attached, to the neck of the single orifice bottle, such as a standard five gallon water bottle. An end cap is connected to a first tube of the liquid treatment mechanism, the liquid treatment element (such as activated carbon) disposed in the first tube and extending from the second end of the first tube to a termination position near, but spaced from, the first end of the first tube. A liquid inlet allows for the passage of liquid from exteriorly of the first tube into contact with the liquid treatment element. A dispensing tube (which may include a cyst or other particle filter) is disposed adjacent the first end of the first tube and extends from the liquid treatment element. An air inlet (e.g., a free about 0.02-0.1 inch diameter hole) is disposed in the first tube near its first end and exteriorly of the dispensing tube. A sheath of porous material may wrap the activated carbon, which may be either in hollow tubular or block form. Non-potable water may be treated by breaking an ampoule containing about 300 mg of calcium hypochlorite which is placed into the bottle and is dissolved by the non-potable water before the first tube is inserted into the bottle, and the water dispensed through it.

    摘要翻译: 液体处理机构可以容易地卡在单个孔口瓶颈部上,或者以其它方式附着到诸如标准的五加仑水瓶的颈部。 端盖连接到液体处理机构的第一管,液体处理元件(例如活性炭),其设置在第一管中并且从第一管的第二端延伸到终止位置, 第一管的第一端。 液体入口允许从第一管外部通过液体与液体处理元件接触。 分配管(其可以包括囊肿或其他颗粒过滤器)设置在第一管的第一端附近并且从液体处理元件延伸。 空气入口(例如,直径大约为0.02-0.1英寸的空气孔)位于第一管中,靠近其第一端和分配管的外部。 多孔材料的护套可以包裹活性炭,其可以是中空的管状或块形式。 可以通过破坏含有约300mg次氯酸钙的安瓿来处理非饮用水,所述次氯酸钙放置在瓶中,并在第一管插入瓶内之前被非饮用水溶解,并通过其分配水分。

    Mining methods and apparatus
    7.
    发明授权
    Mining methods and apparatus 有权
    采矿方法和设备

    公开(公告)号:US08622479B2

    公开(公告)日:2014-01-07

    申请号:US11913838

    申请日:2005-05-11

    IPC分类号: E21C35/08

    CPC分类号: E21C35/08

    摘要: A method and apparatus for horizon control in a mining operation where fresh product 3 is cut from a seam 1. The cutting exposes a fresh cut product face 25. The fresh cut product face 25 is observed at a position immediately adjacent a cutter 11. Any temperature contrast regions from an IR observation between an upper limit of observation and a lower limit of observation are noted. At least one height co-ordinate position of a temperature contrast region 33 is determined and an output signal provided of the determined height co-ordinate position so that the output signal can be used as a horizon datum for horizontal control.

    摘要翻译: 一种用于在采矿作业中进行水平面控制的方法和装置,其中从接缝1切割新鲜产品3.切割暴露新鲜切割产品面25.在紧邻切割器11的位置处观察鲜切产品面25。 注意观察上限和观察下限之间的IR观察的温度对比度区域。 确定温度对比度区域33的至少一个高度坐标位置,并且确定由确定的高度坐标位置提供的输出信号,使得输出信号可以用作水平控制的水平面数据。

    Combined casing expansion/casing while drilling method and apparatus
    8.
    发明申请
    Combined casing expansion/casing while drilling method and apparatus 有权
    组合套管膨胀/套管同时钻孔方法和装置

    公开(公告)号:US20050247485A1

    公开(公告)日:2005-11-10

    申请号:US10496310

    申请日:2003-09-05

    IPC分类号: E21B7/20 E21B43/10

    CPC分类号: E21B7/20 E21B43/103

    摘要: A drilling assembly (2) comprises upper (4) and lower (6) drill strings with a fluid passage (80) therethrough for distributing fluid to a bottom hole assembly (10). The upper drill string (4) has an upper end (11) connectable to a drilling apparatus (13) and fluid source (16) and a lower end (18) with an attached casing expander unit (20) that communicates the fluid passage (80) of the upper (4) and lower (6) drill strings. An upper end (22) of the lower drill string (6) is formed from a casing string (24) telescoped over the casing expander unit. A constriction (31) connects the casing string (24) with the rest of the lower drill string (6). A flow restriction device (35) in the lower drill string acts to control fluid flow through the fluid passage. In use, the flow restriction device creates a pressure in the fluid passage that acts at the constriction to advance the lower drill string past the upper drill string while simultaneously expanding the portion of the casing string moving past the expander unit.

    摘要翻译: 钻井组件(2)包括具有穿过其中的流体通道(80)的上部(4)和下部(6)钻柱,用于将流体分配到底部孔组件(10)。 上钻柱(4)具有可连接到钻井设备(13)和流体源(16)的上端(11)和具有连接的流体通道的附接的壳体膨胀机单元(20)的下端(18) (4)和下(6)钻柱。 下钻柱(6)的上端(22)由套管扩展器单元上的套管(24)形成。 收缩部(31)将套管柱(24)与下钻柱(6)的其余部分连接。 下钻柱中的流量限制装置(35)用于控制通过流体通道的流体流动。 在使用中,流量限制装置在流体通道中产生作用在收缩部处的压力,以使下钻柱穿过上钻柱,同时使套管柱的部分移动经过膨胀机单元。

    Vehicle wind deflector
    9.
    发明授权
    Vehicle wind deflector 失效
    车辆导风板

    公开(公告)号:US5685597A

    公开(公告)日:1997-11-11

    申请号:US563015

    申请日:1995-11-27

    IPC分类号: B62D35/00

    CPC分类号: B62D35/002

    摘要: Today when most passenger cars are fabricated without frames, many people are using vans and sports utility vehicles to pull trailers. These vehicles have improved efficiency and apparent power when equipped with a wind deflector. A wind deflector for such vehicles is disclosed which comprises a top member which is mounted on the rear portion of the vehicle and two side members having front side portions which extend downwardly from the top member along the sides of the vehicle. All said members curve outwardly from the front side portions thereof away from the vehicle. All members are molded from semi rigid plastic and have spaced braces on the rear interior side portion thereof. The top and side members are matably fitted together and releasably held together by buckles. The wind deflector is removably mounted on the vehicle using hook bolts, straps and bars which are fastened to the frame beneath the vehicle.

    摘要翻译: 今天大部分乘用车都是没有车架的,许多人都在使用货车和运动型多功能车拖拉拖车。 这些车辆在配备挡风板时具有提高的效率和视力。 公开了一种用于这种车辆的挡风板,其包括安装在车辆后部的顶部构件和两个侧部构件,其具有从顶部构件沿着车辆侧面向下延伸的前侧部分。 所有所述构件从其前侧部分向外弯曲远离车辆。 所有构件均由半刚性塑料模制而成,并在其后侧内侧具有间隔的支架。 顶部和侧部构件可装配在一起并通过带扣可释放地保持在一起。 挡风板可使用固定在车辆下方的框架上的钩螺栓,带和杆来可拆卸地安装在车辆上。