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    • 2. 发明授权
    • Method and apparatus for cable sheath repair
    • 电缆护套修复方法及装置
    • US5949947A
    • 1999-09-07
    • US976799
    • 1997-11-24
    • Hossein EslambolchiJohn Sinclair HuffmanJames F. KirkpatrickClaywell D. Turley
    • Hossein EslambolchiJohn Sinclair HuffmanJames F. KirkpatrickClaywell D. Turley
    • G02B6/44G02B6/00
    • G02B6/4467
    • Repair of a damaged portion of a cable sheath may be effected with the aid of a sheath repair kit comprised of an enclosure (10) and a volume of encapsulant (36). The enclosure (10) includes first and second members (12), both having an interior axially extending channel in communication with openings (20.sub.1 and 20.sub.2) in ends of the respective member to receive the damaged cable portion in the channel. The second member is shorter than the first member and has a cross-section smaller in area than that of the channel in the first member to enable receipt of the second member in the channel of the first member. In this way, the first and second members will capture the damaged portion of the cable, as well as a volume of the encapsulant (36) added to the channel of the first member to immerse the damaged cable portion.
    • 可以借助于由外壳(10)和一定体积的密封剂(36)组成的护套修复套件来实现电缆护套的损坏部分的修复。 外壳(10)包括第一和第二构件(12),两个构件具有在相应构件的端部中与开口(201和202)连通的内部轴向延伸通道,以接收通道中损坏的电缆部分。 第二构件比第一构件短,并且具有比第一构件中的通道的面积小的横截面,以使得能够在第一构件的通道中接收第二构件。 以这种方式,第一和第二构件将捕获电缆的损坏部分,以及添加到第一构件的通道中的密封剂(36)的体积以浸没损坏的电缆部分。
    • 7. 发明授权
    • Autonomous mobile surface treating apparatus
    • 自动移动式表面处理装置
    • US06481515B1
    • 2002-11-19
    • US09580083
    • 2000-05-30
    • James F. KirkpatrickHarry B. MaddoxKevin B. ClendenienAndrew WeatherstonCharles W. FisherGary G. HeatonLarry R. GenskowChristopher J. Binski
    • James F. KirkpatrickHarry B. MaddoxKevin B. ClendenienAndrew WeatherstonCharles W. FisherGary G. HeatonLarry R. GenskowChristopher J. Binski
    • B60K100
    • A47L11/4011A47L11/03A47L11/10A47L11/12A47L11/24A47L11/29A47L11/292A47L11/4061A47L2201/00A47L2201/04
    • One aspect of the invention is directed to an autonomous mobile surface treating apparatus having a chassis, a drive mechanism mounted to the said chassis by a suspension, and a substantially rigid shell movably mounted to the chassis. The suspension includes a resilient member interposed between the drive mechanism and the chassis so that when the shell is pushed toward the supporting surface with a predetermined force the resilient member compresses to permit the drive mechanism to move and the shell and/or the chassis to contact the supporting surface. A second aspect of the invention is directed to the movable support of shell relative to the chassis. The shell is supported by a plurality of elongated elastic supports received within plurality of elongated openings in the chassis. Preferably, a passive portion of a collision detection sensor is attached to a central portion of the shell. A third aspect of the invention is directed to a non-skid lower edge member movably attached to the shell to adjust a clearance between the non-skid lower edge member and the supporting surface. A fourth aspect of the invention is directed to a vacant volume that defines a module receiving area adapted to removeably receive a surface treatment module, preferably a plurality of types of surface treatment modules including a pressure adjusting module. A fifth aspect of the invention is directed to a surface treatment module adapted to be removably received in a surface treatment module receiving area of an autonomous mobile surface treating apparatus.
    • 本发明的一个方面涉及一种自主的移动表面处理装置,其具有底盘,通过悬架安装到所述底盘的驱动机构和可移动地安装到底架的基本上刚性的外壳。 悬架包括插入在驱动机构和底盘之间的弹性构件,使得当壳体以预定的力被推向支撑表面时,弹性构件被压缩以允许驱动机构移动并且壳体和/或底架接触 支撑面。 本发明的第二方面涉及壳体相对于底盘的可移动支撑件。 壳体由容纳在底盘中的多个细长开口内的多个细长弹性支撑件支撑。 优选地,碰撞检测传感器的被动部分附接到壳体的中心部分。 本发明的第三方面涉及一种可滑动地附接到壳体上的无滑动下边缘构件,以调节防滑下边缘构件与支撑表面之间的间隙。 本发明的第四方面涉及一种空容积,其限定适于可移除地接收表面处理模块的模块接收区域,优选多个类型的包括压力调节模块的表面处理模块。 本发明的第五方面涉及一种表面处理模块,其适于可拆卸地容纳在自动移动表面处理装置的表面处理模块接收区域中。
    • 10. 发明授权
    • Use of optical spectrometry to evaluate the condition of used motor oil
    • 使用光谱法评估二手机油的状况
    • US5194910A
    • 1993-03-16
    • US561452
    • 1990-07-31
    • James F. Kirkpatrick, Jr.James R. Stevenson
    • James F. Kirkpatrick, Jr.James R. Stevenson
    • G01N21/31G01N33/28
    • G01N33/2888G01N21/3151
    • Methods and apparatus employing optical spectrometry techniques to measure metallic wear debris contamination in used motor oil, even in the presence of carbon particulates. Measurement results based on optical spectrometry as disclosed herein correlate closely with results of laboratory analysis based on atomic spectrometry. Variation in transmittance of a sample of oil as a function of wavelength within the approximate range of 300 nm (violet) to 1300 nm (near-infrared) is measured as an indicator of metallic wear debris contamination. Conveniently, measurements may be taken at just two wavelengths within the range, for example 565 nm (green) and 660 nm (red). The ratio of transmittance at the shorter of the two wavelengths to transmittance at the longer of the two wavelengths is determined as an indication of the amount of metallic wear debris contamination, decreases in the ratio from a ratio of unity indicating increasing levels of contamination. Oil degradation not necessarily accompanied by metallic wear debris contamination may also be measured.
    • 使用光谱技术测量二手机油中金属磨损碎片污染物的方法和设备,即使在碳颗粒存在下也是如此。 基于本文公开的基于光谱的测量结果与基于原子光谱法的实验室分析结果密切相关。 测量作为300nm(紫色)至1300nm(近红外)的近似范围内的波长的函数的油样品的透射率的变化作为金属磨损碎屑污染的指标。 方便地,可以在该范围内仅仅两个波长进行测量,例如565nm(绿色)和660nm(红色)。 将两个波长较短的透光率与两个波长较长时间的透射率的比率确定为金属磨损碎片污染物的量的指标,从表示污染水平增加的统一率的比率降低。 也可以测量不一定伴随金属磨损碎屑污染的油分降解。