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1. 发明授权

US07275461B2 Magnetic blade sharpening device and method 有权
公开(公告)号：US07275461B2
公开(公告)日：2007-10-02
申请号：US11367603
申请日：2006-03-04
申请人： Richard Joel Gherman , David D. Hayslett
发明人： Richard Joel Gherman , David D. Hayslett
IPC分类号： B21K5/12
CPC分类号： B24D15/10 , Y10S76/08 , Y10S76/09
摘要： An apparatus and method for sharpening razor blades and the like whereby rectangularly-shaped magnets are placed end-to-end in a rectangular enclosure that snaps on securely over a razor blade during non-use times in such a manner that the magnetic field generated by the magnets acts upon the cutting edge of the blade so as to maintain the sharpness of the cutting edge.

2. 发明授权

US4350579A Testing apparatus for measuring ions in fluids 失效
标题翻译：用于测量流体中离子的测试装置
公开(公告)号：US4350579A
公开(公告)日：1982-09-21
申请号：US183983
申请日：1980-09-04
申请人： Henry D. Schwartz , Irwin H. Krull , Carl J. Clement , Frederick H. Stengel , David D. Hayslett
发明人： Henry D. Schwartz , Irwin H. Krull , Carl J. Clement , Frederick H. Stengel , David D. Hayslett
IPC分类号： G01N27/28 , G01N27/416 , G01N33/487 , G01N33/49
CPC分类号： G01N33/49
摘要： The testing apparatus is for measurement of ions in body fluids. The apparatus has a plurality of sample cups for containing fluids to be tested, a movable door for controlling access to the sample cups, and a plurality of measuring electrodes for immersion into the fluid to be tested. There is a hand operated device for moving the electrodes and the cups with respect to each other to alternately put the electrodes in a first position permitting access to the cups and in a second position in which the electrodes are immersed in the fluids to be tested contained in the cups. Means for mounting the cups in the testing apparatus are engaged with means for oscillating the cups independently of the electrodes. The oscillation fully exposes the electrodes to a representative sampling of the fluids within the cups and thus enhances the accuracy of the test being performed.The method is for the measurement of chlorides, ionized calcium, sodium and potassium as well as other ions in fluids obtained from the body or elsewhere. The method includes the step of using the controlled oscillation of a small sample fluid in direct contact with an electrode, to thoroughly expose a true representative sample to the electrode for measurement.
摘要翻译：测试装置用于测量体液中的离子。该装置具有多个用于容纳要测试的流体的样品杯，用于控制对样品杯的进入的可移动门，以及用于浸入待测流体的多个测量电极。存在一种手动操作装置，用于相对于彼此移动电极和杯子，以将电极交替地放置在允许进入杯子的第一位置，并且在第二位置将电极浸入待测流体中在杯子里用于将杯安装在测试装置中的装置与用于独立于电极振动杯子的装置接合。振荡使电极完全暴露于杯内液体的代表性取样，从而提高了正在进行的测试的准确性。该方法用于测量氯化物，电离钙，钠和钾以及从身体或其他地方获得的流体中的其他离子。该方法包括使用与电极直接接触的小样品流体的受控振荡的步骤，将真实的代表性样品彻底暴露于用于测量的电极。

3. 发明授权

US4447398A Sample container for measurement of ions of body fluids 失效
标题翻译：用于测量体液离子的样品容器
公开(公告)号：US4447398A
公开(公告)日：1984-05-08
申请号：US319474
申请日：1982-11-09
申请人： Henry D. Schwartz , Irwin H. Krull , Carl P. Clement , Frederick H. Stengel , David D. Hayslett
发明人： Henry D. Schwartz , Irwin H. Krull , Carl P. Clement , Frederick H. Stengel , David D. Hayslett
IPC分类号： G01N33/487 , G01N33/49 , B01L3/00
CPC分类号： G01N33/49
摘要： The testing apparatus is for measurement of ions in body fluids. The apparatus has a plurality of sample cups for containing fluids to be tested, a movable door for controlling access to the sample cups, and a plurality of measuring electrodes for immersion into the fluid to be tested. There is a hand operated device for moving the electrodes and the cups with respect to each other to alternately put the electrodes in a first position permitting access to the cups and in a second position in which the electrodes are immersed in the fluids to be tested contained in the cups. Means for mounting the cups in the testing apparatus are engaged with means for oscillating the cups independently of the electrodes. The oscillation fully exposes the electrodes to a representative sampling of the fluids within the cups and thus enhances the accuracy of the test being performed.The method is for the measurement of chlorides, ionized calcium, sodium and potassium as well as other ions in fluids obtained from the body or elsewhere. The method includes the step of using the controlled oscillation of a small sample fluid in direct contact with an electrode, to thoroughly expose a true representative sample to the electrode for measurement.
摘要翻译：测试装置用于测量体液中的离子。该装置具有多个用于容纳要测试的流体的样品杯，用于控制对样品杯的进入的可移动门，以及用于浸入待测流体的多个测量电极。存在一种手动操作装置，用于相对于彼此移动电极和杯子，以将电极交替地放置在允许进入杯子的第一位置，并且在第二位置将电极浸入待测流体中在杯子里用于将杯安装在测试装置中的装置与用于独立于电极振动杯子的装置接合。振荡使电极完全暴露于杯内液体的代表性取样，从而提高了正在进行的测试的准确性。该方法用于测量氯化物，电离钙，钠和钾以及从身体或其他地方获得的流体中的其他离子。该方法包括使用与电极直接接触的小样品流体的受控振荡的步骤，将真实的代表性样品彻底暴露于用于测量的电极。

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