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1. 发明授权

US06494331B1 Sampler 失效
标题翻译：取样器
公开(公告)号：US06494331B1
公开(公告)日：2002-12-17
申请号：US09570900
申请日：2000-05-15
申请人： Paul George Wright , Lowell Robert Nickolaus , Paul Thees Busboom , Jerome John Kazakevicius , John D. Hull , Ralph E. Setter
发明人： Paul George Wright , Lowell Robert Nickolaus , Paul Thees Busboom , Jerome John Kazakevicius , John D. Hull , Ralph E. Setter
IPC分类号： B65D5116
CPC分类号： F04B43/00 , G01N1/18
摘要： To sample liquids containing volatile materials, the liquid is pumped through a syringe needle into a container until the container overflows. The needle is removed slowly and the container is automatically closed as the needle is withdrawn, wherein liquid flows upwardly continuously as the needle is withdrawn through an opening. The cap for the container includes a closure having a valve opening extending upwardly and sized to narrowly receive a syringe in a perpendicular valve member opening. The valve member includes a flat member on one end adapted to be gripped by a cam follower for opening and closing of the valve opening in coordination with the movement of the syringe.
摘要翻译：为了对含有挥发性物质的液体进行取样，将液体通过注射器针头泵入容器中直到容器溢出。针被缓慢地取出，并且当针被抽出时容器被自动关闭，其中当针通过开口取出时，液体连续地向上流动。用于容器的盖子包括具有向上延伸的阀开口并且尺寸适于在垂直的阀构件开口中狭窄地接收注射器的封闭件。阀构件包括在一端上的平坦构件，其适于由与注射器的运动协调的用于打开和关闭阀开口的凸轮从动件夹紧。

2. 发明授权

US6152189A Sampler 失效
公开(公告)号：US6152189A
公开(公告)日：2000-11-28
申请号：US040117
申请日：1993-03-30
申请人： Paul George Wright , Lowell Robert Nickolaus , Paul Thees Busboom , Jerome John Kazakevicius , John D. Hull , Ralph E. Setter
发明人： Paul George Wright , Lowell Robert Nickolaus , Paul Thees Busboom , Jerome John Kazakevicius , John D. Hull , Ralph E. Setter
IPC分类号： F04B43/00 , G01N1/18 , B65B3/00
CPC分类号： F04B43/00 , G01N1/18
摘要： To sample liquids containing volatile materials, the liquid is pumped through a syringe needle into a container until the container overflows. The needle is removed slowly and the container is automatically closed as the needle is withdrawn, wherein liquid flows upwardly continuously as the needle is withdrawn through an opening. The cap for the container includes a closure having a valve opening extending upwardly and sized to narrowly receive a syringe in a perpendicular valve member opening. The valve member includes a flat member on one end adapted to be gripped by a cam follower for opening and closing of the valve opening in coordination with the movement of the syringe.

3. 发明授权

US06790674B2 Sampler 失效
标题翻译：取样器
公开(公告)号：US06790674B2
公开(公告)日：2004-09-14
申请号：US09882566
申请日：2001-06-15
申请人： Paul George Wright , Lowell Robert Nickolaus , Paul Thees Busboom , Jerome John Kazakevicius , John D. Hull , Ralph E. Setter , Larry Lee Fritz , Frederick Detlef Sueverkruepp, III , Jack William Foley
发明人： Paul George Wright , Lowell Robert Nickolaus , Paul Thees Busboom , Jerome John Kazakevicius , John D. Hull , Ralph E. Setter , Larry Lee Fritz , Frederick Detlef Sueverkruepp, III , Jack William Foley
IPC分类号： B65B300
CPC分类号： G01N1/18 , F04B43/00 , Y10T436/2575
摘要： To sample hot liquids containing volatile materials, the liquid is cooled in a refrigerator and pumped through a syringe needle into a container until the container overflows. The needle is removed slowly and the container is automatically closed as the needle is withdrawn, wherein liquid flows upwardly continuously as the needle is withdrawn through an opening. The cap for the container includes a closure having a valve opening extending upwardly and sized to narrowly receive the syringe needle in a perpendicular valve member opening. The valve member includes a flat member on one end adapted to be gripped by a cam follower for opening and closing of the valve opening in coordination with the movement of the syringe needle.
摘要翻译：为了对含有挥发性物质的热液体进行采样，将液体在冰箱中冷却并通过注射器针头泵入容器中直到容器溢出。针被缓慢地取出，并且当针被抽出时容器被自动关闭，其中当针通过开口取出时，液体连续地向上流动。用于容器的帽包括具有向上延伸的阀开口并且尺寸设计成在垂直的阀构件开口中狭窄地接收注射器针的封闭件。阀构件包括在一端上的平坦构件，其适于由凸轮从动件夹持，用于与注射器针的运动协调地打开和关闭阀开口。

4. 发明授权

US06263747B1 Remote installation method and tool 失效
标题翻译：远程安装方法和工具
公开(公告)号：US06263747B1
公开(公告)日：2001-07-24
申请号：US08502560
申请日：1995-07-14
申请人： Douglas Timothy Carson , Paul George Wright , John D. Hull
发明人： Douglas Timothy Carson , Paul George Wright , John D. Hull
IPC分类号： B08B900
CPC分类号： E03F7/00 , F16L55/26
摘要： To insert an instrument into a flow stream of a sewer pipe from the street, the instrument is fastened to a holder, which in turn is fastened to a portion of an expansion ring opposite its two opened edges. A cord is fastened to one of the edges of the expansion ring and passes over a curved post mounted to the other edge of the expansion ring and extended upwardly in a direction parallel to the edges of the expansion ring so that it can be pulled to compress the expansion ring to a small diameter cylinder and released to expand it against the wall of a pipe. A post is mounted to the expansion ring to permit a long tool to grip the post and move the expansion ring into a sewer pipe where it is expanded and released.
摘要翻译：为了将仪器从街道插入下水道的流动流中，仪器被固定到保持器上，固定器又固定在与两个开口边缘相对的一部分膨胀环上。绳索被固定到膨胀环的一个边缘上，并且穿过安装到膨胀环的另一边缘上的弯曲柱，并且沿着平行于膨胀环的边缘的方向向上延伸，使得其可被拉动以压缩膨胀环到一个小直径的气缸并释放以将其膨胀到管道的壁上。支柱安装到膨胀环上，以允许长的工具夹紧柱，并将膨胀环移动到其被扩展和释放的下水管中。

5. 发明授权

US4673334A Peristaltic pump 失效
标题翻译：蠕动泵
公开(公告)号：US4673334A
公开(公告)日：1987-06-16
申请号：US825690
申请日：1986-02-03
申请人： Robert W. Allington , John D. Hull
发明人： Robert W. Allington , John D. Hull
IPC分类号： F04B43/12
CPC分类号： F04B43/1292
摘要： To increase precision of flow in multiple channels of a peristaltic pump, a plurality of spring biased cassettes are mounted to cooperate with a spool having a plurality of elongated rollers which orbit about its center so that each elongated roller in succession compresses a plurality of flexible tubes in the channels against corresponding cam surfaces in the cassettes, spaced from the rollers by surfaces of the cassettes which are in contact with the rolles. In each cassette, the cam is mounted between side plates against which the rollers roll, which are spring biased against the rollers and hinged at a center location to provide precision determined only by the precision of the cam to side plate edge dimension. The cam is shaped to reduce pulses during roller lift-off from the cam surface to provide for pulse-free flow.
摘要翻译：为了提高蠕动泵的多个通道中的流动精度，安装了多个弹簧偏置的盒，以与具有多个细长辊的卷轴配合，所述卷轴围绕其中心轨道运动，使得每个细长辊相继地压缩多个柔性管在与盒中的相应凸轮表面相对的通道中，与辊的表面间隔开与辊相接触的盒。在每个盒中，凸轮安装在侧板之间，辊子滚动抵靠辊子弹簧偏压，并且在中心位置处铰接，以提供仅由凸轮到侧板边缘尺寸的精度确定的精度。凸轮被成形为在辊子从凸轮表面移除时减少脉冲以提供无脉冲的流动。

6. 发明授权

US06481740B1 Ball and socket trailer hitch assembly 有权
标题翻译：球和拖车挂车组装
公开(公告)号：US06481740B1
公开(公告)日：2002-11-19
申请号：US09977121
申请日：2001-10-12
申请人： Reinhold A. Haase , John D. Hull , James M. Gruidel , Lynn D. Alber , Todd James Yost , Thomas G. Johnson
发明人： Reinhold A. Haase , John D. Hull , James M. Gruidel , Lynn D. Alber , Todd James Yost , Thomas G. Johnson
IPC分类号： B60D1173
CPC分类号： B60D1/065
摘要： A socket assembly for a trailer hitch includes a ball clamp member which has lateral arms or wings that limit the pivotal movement of the ball clamp member thereby improving the opportunity for the ball to properly fit in and totally seat within the cavity defined within the socket assembly.
摘要翻译：用于拖车牵引的插座组件包括具有限制球夹具构件的枢转运动的侧向臂或翼的球形夹紧构件，从而改善球适当地装配并完全位于限定在插座组件内的空腔内的机会。

7. 发明授权

US6116580A Reversible winch ratchet mechanism 有权
标题翻译：可逆绞车棘轮机构
公开(公告)号：US6116580A
公开(公告)日：2000-09-12
申请号：US352614
申请日：1999-07-13
申请人： John D. Hull
发明人： John D. Hull
IPC分类号： B66D1/06 , B66D1/14
CPC分类号： B66D1/06 , Y10T74/2136 , Y10T74/2137
摘要： A mechanical winch includes a ratchet lever having a single pawl which may be positioned in either one of two orientations in order to preclude clockwise or counterclockwise movement of the winch, drum or reel. In each orientation, the ratchet lever may also be positioned in a free wheeling position for the drum.
摘要翻译：机械绞车包括具有单个棘爪的棘轮杆，棘爪可以定位在两个方向中的任一个中，以排除绞盘，滚筒或卷轴的顺时针或逆时针运动。在每个方向上，棘轮杆也可以定位在滚筒的空转位置。

8. 发明授权

US5996427A Liquid sample storage device 失效
标题翻译：液体样品储存装置
公开(公告)号：US5996427A
公开(公告)日：1999-12-07
申请号：US127445
申请日：1998-07-31
申请人： James P. Masek , John D. Hull , Robert L. Haahr
发明人： James P. Masek , John D. Hull , Robert L. Haahr
IPC分类号： B01L3/00 , B65D77/06 , G01N1/10
CPC分类号： B01L3/505 , B65D77/06 , Y02W30/807
摘要： A liquid sample storage device which utilizes a liner-holder with a liner which may be disposed of after use, thereby eliminating contamination problems associated with reusable bottles. The liner-holder is a hollow, wedge shaped container with an upwardly extending neck section and vents on the top and bottom, as well as a plurality of vents on each of its sides, to allow adequate displacement of air from within the container as the liner fills with the liquid sample. Two embodiments utilize a liner-holder which may be opened into two sections along a vertical hinge to provide access to the interior for proper positioning and later removal of the liner. The liner is positioned within the liner-holder, secured at the neck, and then suspended within the liner-holder by snap-locks or a support hook to facilitate the input of the sample into the liner.
摘要翻译：一种液体样品存储装置，其利用具有衬垫的衬垫保持器，其可以在使用后被处理，从而消除与可重复使用的瓶子相关的污染问题。衬垫保持器是一个中空的楔形容器，其具有向上延伸的颈部和顶部和底部的通风口，以及在其每个侧面上的多个通风口，以允许空气从容器内的充分位移，如衬里填充液体样品。两个实施例利用衬套保持器，其可以沿着垂直铰链打开成两个部分，以提供对内部的通路，以适当地定位和随后移除衬套。衬垫定位在衬垫保持器内，固定在颈部，然后通过卡锁或支撑钩悬挂在衬垫保持器内，以便于将样品输入到衬垫中。

9. 发明授权

US5789684A Liquid sample storage device 失效
公开(公告)号：US5789684A
公开(公告)日：1998-08-04
申请号：US779881
申请日：1997-01-06
申请人： James P. Masek , John D. Hull , Robert L. Haahr
发明人： James P. Masek , John D. Hull , Robert L. Haahr
IPC分类号： B01L3/00 , B65D77/06 , G01N1/10
CPC分类号： B01L3/505 , B65D77/06 , Y02W30/807
摘要： A liquid sample storage device which utilizes a liner-holder with a liner which may be disposed of after use, thereby eliminating contamination problems associated with reusable bottles. The liner-holder is a hollow, wedge shaped container with an upwardly extending neck section and vents on the top and bottom, as well as a plurality of vents on each of its sides, to allow adequate displacement of air from within the container as the liner fills with the liquid sample. Two embodiments utilize a liner-holder which may be opened into two sections along a vertical hinge to provide access to the interior for proper positioning and later removal of the liner. The liner is positioned within the liner-holder, secured at the neck, and then suspended within the liner-holder by snap-locks or a support hook to facilitate the input of the sample into the liner.

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