专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6001233A Gel electrophoresis apparatus having CAM-activated clamp and methods of use 失效
标题翻译：具有CAM激活夹具的凝胶电泳装置及其使用方法
公开(公告)号：US6001233A
公开(公告)日：1999-12-14
申请号：US59604
申请日：1998-04-13
申请人： Douglas R. Levy
发明人： Douglas R. Levy
IPC分类号： G01N27/447 , G01N27/00 , B25B1/08
CPC分类号： G01N27/44704 , Y10T74/1896
摘要： An apparatus for clamping electrophoresis gel cassettes to a buffer core body is provided that does not require separate clamping subassemblies. The apparatus comprises a cam pivotally coupled to a mounting block. The apparatus is inserted into an electrophoresis container and is positioned adjacent a buffer core assembly that includes gel cassettes disposed on opposite sides of a buffer core body. The cam is disposed to engage a back wall of the container to cause the mounting block to apply uniform pressure to secure the gel cassettes to the buffer core body. A method for securing an electrophoresis gel cassette to a buffer core body in an electrophoresis container is also disclosed.
摘要翻译：提供了一种用于将电泳凝胶盒夹持到缓冲芯体的装置，其不需要单独的夹紧子组件。该装置包括枢转地联接到安装块的凸轮。将该装置插入电泳容器中并且位于缓冲芯组件附近，该缓冲芯组件包括设置在缓冲芯体的相对侧上的凝胶盒。凸轮设置成接合容器的后壁，以使安装块施加均匀的压力以将凝胶盒固定到缓冲芯体。还公开了一种将电泳凝胶盒固定在电泳容器中的缓冲芯体的方法。

2. 发明授权

US4261351A Medullary cavity pin 失效
标题翻译：髓腔针
公开(公告)号：US4261351A
公开(公告)日：1981-04-14
申请号：US75813
申请日：1979-09-14
申请人： Tibor Scherfel
发明人： Tibor Scherfel
IPC分类号： A61B17/58 , A61B17/72 , A61F5/04 , A61B17/18
CPC分类号： A61B17/72 , A61B17/7283
摘要： The invention relates to a therapeutic aid suitable for the stabilization of limb bone fractures with surgery. Minimum three radially arranged reinforcing lamellae are extending from the pin shank, the width of which is decreasing from the pin head in the direction of the pin point. The longitudinal dimension reduction of the lamellae is sectional, but continuous within each section. Number of the lamella sections is minimum two, while at junction of the adjacent lamella sections recessed steps are developed toward the longitudinal axis of the pin.The medullary cavity pin according to the invention is applicable with very good result in case of femoral fractures below the buttock, because it is well adaptable to the varying cross section of the medullary cavity, it does not damage the bone, it gives sufficient stability, while the surgery is fast and simple.
摘要翻译：本发明涉及一种适合于用手术来稳定肢体骨折的治疗助剂。最小三个径向布置的增强薄片从销柄延伸，销钉杆的长度在针头方向上从针头减小。薄片的纵向尺寸减小是截面的，但在每个部分内是连续的。薄片部分的数量是最小的两个，而在相邻的薄片部分的接合处，凹进的台阶朝销的纵向轴线展开。根据本发明的髓腔针可应用于在臀部下方的股骨骨折的情况下非常好的结果，因为它很好地适应于髓腔变化的横截面，它不损伤骨骼，给予足够的稳定性，而手术快捷简单。

3. 发明授权

US3966554A Process for the production of a protein-vitamin concentrate by using yeasts from animal or vegetable fats and for its transformation into a product 失效
标题翻译：通过使用动物或植物脂肪的酵母和转化成产品来生产蛋白质 - 维生素浓缩物的方法
公开(公告)号：US3966554A
公开(公告)日：1976-06-29
申请号：US371706
申请日：1973-06-20
申请人： Karoly Vass , Gyorgy Karpati , Eva Szechenyi-Marton , Ferenc Simek
发明人： Karoly Vass , Gyorgy Karpati , Eva Szechenyi-Marton , Ferenc Simek
IPC分类号： A23L1/28 , A23J1/00 , A23J1/18 , A23K1/00 , A23L1/217 , A23L1/30 , A23L1/314 , C12N1/16 , C12R1/645
CPC分类号： C12N1/16 , A23J1/18 , A23K10/12 , A23L13/46 , A23L19/19 , Y10S435/911 , Y10S435/921 , Y10S435/923 , Y10S435/924 , Y10S435/94 , Y10S435/943
摘要： A protein-vitamin concentrate having a high proportion of dry yeast and a protein content of at least 50% and particularly rich in B-vitamins, is produced by cultivating yeast in a culture medium containing animal or vegetable fat as a source of carbon, at a pH of 4 to 6 and a temperature of 30.degree. to 40.degree.C. and an aeration intensity of 150 to 300 cubic meters of air per square meter of fermenter base area per hour, the culture containing also an ammonium salt or carbamide as a source of nitrogen, the nitrogen content of the culture medium being 0.1-0.2%, the N:P ratio being 4:1, potassium and chloride ions being present in the form of 0.1-0.2% KCl, and Mg and SO.sub.4 ions being present as 0.080-0.1% MgSO.sub.4.
摘要翻译：通过在含有动物或植物脂肪作为碳源的培养基中培养酵母，产生具有高比例的干酵母并且蛋白质含量至少为50％并且特别富含B-维生素的蛋白质 - 维生素浓缩物， pH为4〜6，温度为30〜40℃，曝气强度为每平方米发酵罐底面积每小时150〜300立方米的空气，该培养物还含有铵盐或脲，作为氮源，培养基的氮含量为0.1-0.2％，N:P比为4:1，钾离子和氯离子以0.1-0.2％KCl的形式存在，Mg和SO 4离子存在为0.080-0.1％MgSO 4。

4. 发明授权

US3901782A Process for the fractionation and identification of proteins by starch gel electrophoresis 失效
$Process for the fractionation and identification of proteins by starch gel electrophoresis$
标题翻译：淀粉凝胶电泳法分离和鉴定蛋白质的方法
公开(公告)号：US3901782A
公开(公告)日：1975-08-26
申请号：US45523274
申请日：1974-03-27
申请人： NOVEX CO LTD
发明人： VADASZ GYORGY , PARKANY MIHALY
IPC分类号： G01N27/26 , G01N27/447 , B01K5/00
CPC分类号： G01N27/44756 , G01N27/44717
摘要： Protein fractionation by starch gel electrophoresis involving pressure cooking, moulding and cutting the gel; freezing, thawing and homogenizing the sample; fitting a carrier, such as filter paper, containing the sample between pieces of the gel and impressing a D.C. potential through the gel to cause the electrophoretic fractionation.

5. 发明授权

US6057106A Sample buffer and methods for high resolution gel electrophoresis of denatured nucleic acids 失效
标题翻译：样品缓冲液和变性核酸的高分辨率凝胶电泳方法
公开(公告)号：US6057106A
公开(公告)日：2000-05-02
申请号：US12257
申请日：1998-01-23
申请人： Timothy V. Updyke , Roumen A. Bogoev , Song-Hua Ke
发明人： Timothy V. Updyke , Roumen A. Bogoev , Song-Hua Ke
IPC分类号： C12Q1/58 , C12Q1/68 , G01N27/447 , C07H21/02 , C07H21/04 , C12N15/00
CPC分类号： G01N27/44747
摘要： A sample buffer and method are provided for preparing denatured nucleic acids and applying them to gel electrophoresis systems. The sample buffer and method enhance band flatness and sharpness, resulting in higher resolution and throughput.
摘要翻译：提供样品缓冲液和方法用于制备变性核酸并将其应用于凝胶电泳系统。样品缓冲液和方法提高了带的平整度和清晰度，从而提高了分辨率和产量。

6. 发明授权

US4459042A Vibratory digital temperature sensor 失效
标题翻译：振动数字温度传感器
公开(公告)号：US4459042A
公开(公告)日：1984-07-10
申请号：US526594
申请日：1983-08-26
申请人： Jerome M. Paros
发明人： Jerome M. Paros
IPC分类号： G01K7/32 , G01K11/22
CPC分类号： G01K7/32 , Y10S73/01
摘要： A temperature sensor is formed by mounting a force-sensitive resonator on a resilient or non-resilient base structure, preferably in an enclosure such that thermally induced expansions or contractions of the base structure apply a stress to the resonator. The resonant frequency of the resonator is measured to provide an indication of the temperature of the base structure and resonator.
摘要翻译：温度传感器通过将力敏感谐振器安装在弹性或非弹性基底结构上，优选地在外壳中形成，使得基底结构的热诱导膨胀或收缩对谐振器施加应力。测量谐振器的谐振频率以提供基极结构和谐振器的温度的指示。

7. 发明授权

US3961895A Process and equipment for the determination of certain components, particularly the carbon dioxide content of gas mixture 失效
标题翻译：测定某些成分的工艺和设备，特别是气体混合物的二氧化碳含量
公开(公告)号：US3961895A
公开(公告)日：1976-06-08
申请号：US559044
申请日：1975-03-17
申请人： Vilmos Frenyo
发明人： Vilmos Frenyo
IPC分类号： G01N27/04 , G01N27/00 , G01N27/02 , G01N27/06 , G01N31/06
CPC分类号： G01N27/021 , Y10T436/204998
摘要： A component of a gaseous mixture, particularly carbon dioxide, can be measured in extremely small quantities or concentrations, by supporting on a solid surface a thin film of a liquid, e.g. an aqueous solution of barium hydroxide, which reacts with the gaseous component so as substantially to alter the electrical resistance of the solution. The electric resistance of the film is measured between electrodes, before and after exposure to the test gas. The test is much more sensitive than if a confined body of liquid were used as the test solution.
摘要翻译：气态混合物，特别是二氧化碳的组分可以以非常小的量或浓度测量，通过在固体表面上支撑液体的薄膜，例如，氢氧化钡的水溶液，其与气体组分反应，以便基本上改变溶液的电阻。在暴露于试验气体之前和之后，在电极之间测量膜的电阻。该测试比使用限定体积的液体作为测试溶液更敏感。

8. 发明授权

US3927531A Cooling water supply system with self adjusting hydraulics 失效
标题翻译：具有自调节液压系统的冷却水供应系统
公开(公告)号：US3927531A
公开(公告)日：1975-12-23
申请号：US48877374
申请日：1974-07-15
申请人： NOVEX FOREIGN TRADE CO LTD
发明人： MIKOLICS SANDOR , ZIEGLER KAROLY , HOMOLA VIKTOR
IPC分类号： F01K9/00 , F28B9/04 , F28B11/00 , G05D23/185
CPC分类号： G05D23/185 , F01K9/003 , F28B9/04 , F28B11/00 , Y10T137/86139
摘要： A power plant having a condenser is provided with a selfadjusting water-feed system in which a first pump draws water from the primary source (e.g. a stream, lake or reservoir), feeds the water through a passage. A second pump draws the cooling water from the passage and supplies it to the condenser, and the water from the condenser flows through another passage in which the flow is adjusted by a level control. A bypass connects the two passages so that flow between them to adjust the temperature is possible solely by control of the relative levels at the source and the ultimate receptacle.
摘要翻译：具有冷凝器的动力装置设置有自调节供水系统，其中第一泵从主源（例如，流，湖或储存器）抽取水，其中通过通道供水。第二个泵从通道抽出冷却水并将其提供给冷凝器，并且来自冷凝器的水流过另一个通过液位调节流量的通道。旁路连接两个通道，使得它们之间的流动仅仅通过控制源和最终容器的相对水平来调节温度。

9. 发明授权

US2279587A Treadle 失效
标题翻译：踏板
公开(公告)号：US2279587A
公开(公告)日：1942-04-14
申请号：US37170640
申请日：1940-12-26
申请人： SINGER MFG CO
发明人： CHASON DANIEL H
IPC分类号： D05B69/16
CPC分类号： D05B69/16 , Y10T74/20894

10. 发明授权

US6143154A System for PH-neutral stable electrophoresis gel 有权
标题翻译： PH中性稳定电泳凝胶系统
公开(公告)号：US6143154A
公开(公告)日：2000-11-07
申请号：US228813
申请日：1999-01-11
申请人： Timothy V. Updyke , Sheldon C. Engelhorn
发明人： Timothy V. Updyke , Sheldon C. Engelhorn
IPC分类号： G01N27/447 , G01N27/26
CPC分类号： G01N27/44747
摘要： A gel and buffer system for gel electrophoresis wherein the gel buffer has an approximately neutral pH.
摘要翻译：用于凝胶电泳的凝胶和缓冲系统，其中凝胶缓冲液具有近似中性的pH。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式