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1. 发明授权

US3937799A Radioassay of vitamin B-12 employing bentonite 失效
标题翻译：维生素B-12使用膨润土的放射生物
公开(公告)号：US3937799A
公开(公告)日：1976-02-10
申请号：US500967
申请日：1974-08-26
申请人： Nathan Lewin , James E. Fries , C. Steven Richards
发明人： Nathan Lewin , James E. Fries , C. Steven Richards
IPC分类号： G01N33/82 , G01N31/00 , G21H5/02
CPC分类号： G01N33/82
摘要： Radioassay for vitamin B-12 using the unknown quantity of non-radioactive vitamin B-12 released from serum mixed with the radioactivity of a known quantity of radioactive vitamin B-12 tracer. A solution of intrinsic factor having a binding capacity less than the quantity of serum vitamin B-12 and radioactive vitamin B-12 is used to bind a portion of the vitamin B-12 mixture. The vitamin B-12 not bound to intrinsic factor is removed by addition of a bentonite-containing tablet. The quantity of radioactive vitamin B-12 bound to intrinsic factor is compared with standard values and the unknown serum vitamin B-12 obtained.In the steps of the procedure the acid assay medium is pre-combined with the radioactive tracer so that the radioactive vitamin B-12 tracer receives the same treatment as serum vitamin B-12. Certain of the other reagent solutions are pre-combined and the concentration of the components adjusted so that the volume used of each of these other reagent solutions is the same in different assay steps. Thus, fewer pipetting steps are necessary.

2. 发明授权

US4325359A Focusing solar heat collector 失效
标题翻译：聚焦太阳能集热器
公开(公告)号：US4325359A
公开(公告)日：1982-04-20
申请号：US56873
申请日：1979-07-12
申请人： James E. Fries
发明人： James E. Fries
IPC分类号： F24J2/14 , F24J2/46 , F24J3/02
CPC分类号： F24J2/4649 , F24J2/14 , F24J2/4647 , Y02E10/45 , Y10S126/906
摘要： A focusing solar heat collector comprises a light reflective corrugated base surface, a plurality of spaced apart, light-transmitting conduits positioned in the corrugations of the reflective surface so that light reflected by the reflective surface is focused on the conduits, and an organic black liquid of high boiling point circulated through the conduits to receive the focused solar light.
摘要翻译：聚焦太阳能集热器包括光反射波纹基底表面，多个间隔开的光透射导管，其定位在反射表面的波纹中，使得由反射表面反射的光聚焦在导管上，并且有机黑色液体的高沸点循环通过导管以接收聚焦的太阳光。

3. 发明授权

US4297000A Solar lighting system 失效
标题翻译：太阳能照明系统
公开(公告)号：US4297000A
公开(公告)日：1981-10-27
申请号：US2620
申请日：1979-01-11
申请人： James E. Fries
发明人： James E. Fries
IPC分类号： F21S11/00 , F21V8/00 , F24J2/38 , F24J2/54 , G02B6/04 , G02B6/26 , G02B5/16
CPC分类号： F24J2/5427 , F21S11/00 , F24J2/067 , F24J2/18 , F24J2/38 , G02B6/0006 , G02B6/0008 , G02B6/262 , F24J2002/5462 , F24J2002/5475 , G02B6/04 , Y02B10/20 , Y02E10/47
摘要： Light energy from the sun is directed by a solar collector device onto the end of a bundle of optical fibers. Means which may comprise a tracking system is provided to maintain the collector device directed toward the sun throughout the day so that a maximum amount of light energy is collected thereby. The optical fiber bundle is run into a building or other place where the light energy is to be utilized where the bundle may be split off to provide light in various areas through various utilization devices, such as lamps, indicator devices, signs, etc.
摘要翻译：来自太阳的光能由太阳能收集器装置引导到一束光纤的端部。提供了可以包括跟踪系统的装置，以使收集器装置在整个一天内朝向太阳，以便由此收集最大量的光能。光纤束进入建筑物或其他地方，其中可以利用光能被分开，以便通过诸如灯，指示器装置，标志等的各种利用装置在各个区域提供光。

4. 发明授权

US4311324A Skating sails 失效
标题翻译：滑冰帆
公开(公告)号：US4311324A
公开(公告)日：1982-01-19
申请号：US108570
申请日：1979-12-31
申请人： James E. Fries
发明人： James E. Fries
IPC分类号： A63C11/10 , A63C11/00
CPC分类号： A63C11/10
摘要： A sail device for use in propelling a roller skater, ice skater or the like employs a balancing pole from which the sail material is suspended. The sail may be formed in two sections which come together near the center of the pole or may be formed in a single section with cut-outs near the center thereof to accommodate the hands of the user. The sails are generally triangular in shape, the lower corners of the sail sections, where dual sails are used, being removably attached to the shoes of the user as at the shoelaces thereof, and in the case of a single sail section, attachment being made to the user's shoe or a skateboard at or near the bottom apex portion of the triangle. In use, the user grasps the balance pole near the center thereof and suspends the sails in a desired position for propulsion by the wind.
摘要翻译：用于推进滚轴溜冰者，溜冰者等的帆装置采用平衡杆，悬挂起来的帆材料。帆可以形成为两个部分，它们在极的中心附近聚集在一起，或者可以形成在具有中心附近的切口的单个部分中，以容纳使用者的手。帆的形状通常为三角形，使用双重帆的帆部的下角在其鞋带处可拆卸地附接到使用者的鞋上，并且在单个帆部的情况下，附接被制成到三角形的底部顶点部分处或附近的用户的鞋子或滑板。在使用中，用户在其中心附近抓住平衡杆，并将帆悬挂在期望的位置以用于推进风。

5. 发明授权

US4196590A Vapor buoyancy engine 失效
标题翻译：蒸汽浮力发动机
公开(公告)号：US4196590A
公开(公告)日：1980-04-08
申请号：US884145
申请日：1978-03-07
申请人： James E. Fries
发明人： James E. Fries
IPC分类号： F03G7/06 , F03B17/02 , F01K25/06
CPC分类号： F03B17/02 , F05B2210/401 , F05B2240/24 , F05B2250/141 , Y02E10/20
摘要： A wheel having a plurality of vanes which extend centrally out to the periphery thereof, is rotatably mounted on the walls of a main compartment. A first liquid is contained within this main compartment. A second liquid having a substantially lower boiling temperature than the first is contained within a second "boiler" compartment, the second compartment being mounted in the first and at least partially submersed in the first liquid. A source of heat is applied to the first compartment to heat this compartment and the liquid contained therein to a high enough temperature so as to cause the second liquid to boil. The vapor generated by virtue of the boiling of the second liquid is conveyed to a location beneath the wheel where it is released through port means such that the vapor bubbles rise in the first liquid and in rising are caught within the vanes of the wheel, which then exerts a buoyancy force, thereby rotatably driving the wheel. The vapor exits near the top of the wheel, then out of the main compartment. The wheel is coupled to drive means outside of the compartment, the drive means being employed to drive a mechanism, as may be desired.
摘要翻译：具有多个中心地延伸到其周边的叶片的轮可旋转地安装在主隔室的壁上。第一液体包含在该主隔室内。具有比第一液体低的沸点温度的第二液体被包含在第二“锅炉”室内，第二隔室被安装在第一室中并且至少部分地浸没在第一液体中。将热源施加到第一隔室以将该隔室和其中容纳的液体加热到足够高的温度，以使第二液体沸腾。由于第二液体的沸腾而产生的蒸汽被输送到车轮下方的位置，在那里它通过端口装置释放，使得蒸气泡在第一液体中升高并且在上升中被捕获在车轮的叶片内，然后施加浮力，从而可旋转地驱动车轮。蒸气离开车轮顶部附近，然后离开主车厢。车轮联接到隔室外的驱动装置，驱动装置用于驱动机构，如可能需要的。

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