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1. 发明授权

US06986181B2 Patient positioning device 失效
公开(公告)号：US06986181B2
公开(公告)日：2006-01-17
申请号：US10080071
申请日：2002-02-21
申请人： Stephen P. Murphy , Edward T. Murphy , George W. Murphy
发明人： Stephen P. Murphy , Edward T. Murphy , George W. Murphy
IPC分类号： A47C20/02
CPC分类号： A61H1/0292 , A61H1/0218 , A61H1/0255 , A61H2201/1642 , A61H2203/045
摘要： The patient positioning device of this invention relates to an apparatus used to assist a patient into a supine position and additionally through which traction is applied to the spine, such as physical therapy and chiropractic treatment. The patient positioning device is preferably a stand alone portable device that can be readily transported and adapted to almost any horizontal surface, such as a treatment table. A primary application of the leg support of this invention is in raising and supporting a patient's lower legs during before, during, and after traction is applied to a patient. The device includes a lower support frame, vertical supports, and a leg support coupled to a top frame. The patient positioning device may also have a motor which powers the leg support to rotate from a lowered position, in which a patient's lower legs rest on the leg support, to an elevated position in which a patient's lower legs are elevated. Once in the elevated position, traction can be applied to the lower back preferably with a cable and a board that is placed across the front of a patient's thighs.

2. 发明授权

US4081148A Plant support 失效
标题翻译：植物支持
公开(公告)号：US4081148A
公开(公告)日：1978-03-28
申请号：US604355
申请日：1975-08-13
申请人： George W. Murphy
发明人： George W. Murphy
IPC分类号： A01G9/12 , B21F27/00 , B21F27/02
CPC分类号： A01G9/12 , B21F27/005 , Y10T403/4309
摘要： An improved plant support structure formed of relatively rigid, bent steel wire. In one form, the plant support comprises a plurality of wire elements each formed into a plurality of diamond-shaped segments with each element mutually interconnectable to a like element by means of a plurality of rigid, frictional, releasable wire interconnections. In an alternate form, the plant support of the present invention is formed of a longitudinal wire fabric web comprising a single strand of wire formed into a plurality of mutually interconnected transverse strand segments each bent into a zig-zag shape and interconnected to the next adjacent strand segment by means of frictional twisted wire connections. The plant support structure may be open fence-like trellis structures or closed substantially cylindrical structures.
摘要翻译：改进的植物支撑结构由相对刚性的弯曲钢丝组成。在一种形式中，设备支撑件包括多个线元件，每个线元件形成为多个菱形段，其中每个元件可通过多个刚性的，摩擦的，可释放的线互连相互连接到类似的元件。在替代形式中，本发明的植物支撑体由纵向丝网织物网构成，其包括形成多个相互互连的横向线段的单股线，每条线弯曲成之字形，并互连到下一相邻通过摩擦绞合线连接线段。植物支撑结构可以是开放的栅格状网格结构或封闭的基本上圆柱形的结构。

3. 发明授权

US4175765A Parallel hitch for a belly mounted tractor appliance 失效
标题翻译：平行搭接用于腹部安装的拖拉机设备
公开(公告)号：US4175765A
公开(公告)日：1979-11-27
申请号：US905779
申请日：1978-05-15
申请人： George W. Murphy
发明人： George W. Murphy
IPC分类号： A01B63/104 , A01D34/64 , A01D35/12
CPC分类号： A01D34/64 , A01B63/104 , A01D2101/00
摘要： Differential length parallel lift arms have means at one end for attachment to a belly mounted tractor appliance. At their opposite ends the lift arms are adapted to be pivotally mounted on a common axis on a tractor under which the appliance is adapted to be located. Lift arm actuating means are connected to the lift arms for effecting substantially parallel lifting of the appliance by the arms. Means for effecting operation of the actuating means may be operated hydraulically or otherwise from the tractor seat.
摘要翻译：差分长度平行提升臂在一端具有用于连接到腹部安装的拖拉机装置的装置。在其相对端，提升臂适于枢转地安装在拖拉机上的共同轴线上，在该拖车下，该装置适于定位。提升臂致动装置连接到提升臂，以通过臂大致平行地提升器具。用于实现致动装置的操作的装置可以从拖拉机座椅液压地或以其他方式操作。

4. 发明授权

US4404081A Photoelectrodialytic cell 失效
标题翻译：光电二极管细胞
公开(公告)号：US4404081A
公开(公告)日：1983-09-13
申请号：US292852
申请日：1981-08-14
申请人： George W. Murphy
发明人： George W. Murphy
IPC分类号： C25B9/00 , B01D13/02
CPC分类号： B01D61/46 , B01D2313/365 , Y02P20/134
摘要： A multicompartment photoelectrodialytic demineralization cell is provided with a buffer compartment interposed between the product compartment and a compartment containing an electrolyte solution. Semipermeable membranes separate the buffer compartment from the product and electrolyte compartments. The buffer compartment is flushed to prevent leakage of the electrolyte compartment from entering the product compartment.
摘要翻译：多室光电二极管脱矿细胞设置有介于产品室和包含电解质溶液的隔室之间的缓冲隔室。半透膜将缓冲隔室与产品和电解质隔室分开。冲洗缓冲室以防止电解质隔室泄漏进入产品隔室。

5. 发明授权

US5727421A Apparatus and method for providing leak proof sealing between a metal rod and a plastic housing molded there around 失效
标题翻译：在金属棒和塑料外壳之间提供防漏密封的装置和方法
公开(公告)号：US5727421A
公开(公告)日：1998-03-17
申请号：US386566
申请日：1995-02-10
申请人： George W. Murphy
发明人： George W. Murphy
IPC分类号： G01F23/24 , H01R13/52 , G01F23/00 , H01H29/00 , H01R4/48
CPC分类号： G01F23/242 , H01R13/521 , Y10S439/913
摘要： An apparatus and method for providing liquid and gas proof sealing between a metal rod and a plastic housing molded there around. The rod includes a plurality of annular intrusions or protrusions along a length thereof. The plastic material is formed around the rod and the annular intrusions or protrusions. After the plastic material has cooled the rod is translated linearly with respect thereto whereby the annular intrusions or protrusions cause a cold flow movement or disruption of the plastic material. This movement results in a liquid and gas tight sealing between the rod and the plastic housing. The invention herein has particular application for liquid level sensing probes located within gas pressurized vessels. In such examples the rod or rods are used for sensing liquid level by means of electrical conductivity with the sensed liquid. The sealing between the rod and plastic housing prevents the contained pressurized liquid and gas from escaping the vessel by flowing between the sensing rod or rods and their respective plastic housing.
摘要翻译：一种用于在金属棒和在其周围模制的塑料壳体之间提供液体和气体防止密封的装置和方法。杆包括沿其长度的多个环形入侵或突起。塑料材料围绕杆和环形入侵或突起形成。在塑料材料冷却之后，杆相对于其平行地平移，由此环形入侵或突起引起冷流动或塑料材料的破坏。该运动导致杆和塑料壳体之间的液体和气密密封。本发明特别适用于位于气体加压容器内的液位传感探头。在这种示例中，杆或杆用于通过与感测液体的导电性来感测液位。杆和塑料壳体之间的密封通过在感测杆或杆和它们各自的塑料壳体之间流动来防止容纳的加压液体和气体逸出容器。

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