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1. 发明授权

US5552543A Six-membered hetero "N" compounds 失效
标题翻译：六元杂“N”化合物
公开(公告)号：US5552543A
公开(公告)日：1996-09-03
申请号：US219803
申请日：1993-11-04
申请人： Saul Wolfe , Stephen Bruder
发明人： Saul Wolfe , Stephen Bruder
IPC分类号： C07D279/12 , C07D285/36 , G01N33/15
CPC分类号： C07D279/12 , C07D285/36
摘要： Novel six-membered hetero "N" compounds having antibiotic activity, represented by the formula: ##STR1## where X.dbd.S, O, CH.sub.2, or SeY.dbd.OH, NH.sub.2, NHCOR.sub.9, or SHR.sub.1,R.sub.2,R.sub.3,R.sub.4,R.sub.5,R.sub.6,R.sub.7 (which may be identical or different).dbd.H, alkyl, or arylR.sub.9 .dbd.a .beta.-lactam active side chain;computer models for evaluating such compounds and processes for preparing them.
摘要翻译：具有抗生素活性的新型六元杂“N”化合物，由下式表示：其中X = S，O，CH 2或Se Y = OH，NH 2，NHCOR 9或SH R 1，R 2，R 3，R 4， R5，R6，R7（其可以相同或不同）= H，烷基或芳基R9 =β-内酰胺活性侧链; 用于评估这些化合物的计算机模型及其制备方法。

2. 发明授权

US4459028A Apparatus for weighing and blending fluent materials 失效
标题翻译：用于称重和混合流动材料的设备
公开(公告)号：US4459028A
公开(公告)日：1984-07-10
申请号：US469427
申请日：1983-02-24
申请人： Stephen Bruder , Philip Higby , Edgar Roth
发明人： Stephen Bruder , Philip Higby , Edgar Roth
IPC分类号： B01F5/24 , B01F13/10 , B01F15/02
CPC分类号： B01F13/1008 , B01F13/1005 , B01F5/241
摘要： The apparatus has a plurality of fluent-material-receiving chambers arrayed about a central, vertical pipe, and each chamber has a load beam extending therefrom. Gusset-type brackets, projecting from the pipe have slotted limbs through which the load beams pass, and opposite end of the load beams are coupled to load cells. Also, steel flexures are interposed between the limbs and the load beams pivotably to support the load beams thereon. Each beam has a counterweight fixed thereto, such counterweights being of weights which counterbalance the summed weight of its associated chamber and such components which are fixed to said chamber. Hence, weights of fluent materials introduced into the chambers can be directly read without there being a need to discount the chamber and components weight. Auger-type conveyors are provided for conducting fluent materials from each of the chambers to a blending tank. The latter has a mixing wand therein which is motor-driven to thoroughly mix the tank contents.
摘要翻译：该装置具有围绕中央垂直管排列的多个流动材料容纳室，并且每个室具有从其延伸的负载梁。从管道突出的角撑架式支架具有开槽的四肢，负载梁通过该四肢，并且负载梁的相对端耦合到称重传感器。此外，钢弯曲被插入在四肢和负载梁之间可枢转地支撑在其上的负载梁。每个梁具有固定到其上的配重，这种配重是重量，其平衡其相关联的室的总重量和固定到所述室的这些部件。因此，可以直接读取引入室的流通材料的重量，而不需要折叠室和部件的重量。提供螺旋式输送机用于将流动材料从每个室传导到混合罐。后者具有电动驱动的混合棒，以充分混合罐内容物。

3. 发明授权

US4481985A Apparatus and method for weighing fluent material 失效
标题翻译：流动材料称重的装置和方法
公开(公告)号：US4481985A
公开(公告)日：1984-11-13
申请号：US469426
申请日：1983-02-24
申请人： Stephen Bruder , Philip Higby , Edgar Roth
发明人： Stephen Bruder , Philip Higby , Edgar Roth
IPC分类号： G01G17/04 , G01G17/06 , B65B1/04
CPC分类号： G01G17/06 , G01G17/04 , Y10S177/03
摘要： The apparatus of the invention comprises a fluent material-receiving chamber, and a frame from which the chamber is pendently supported. A load cell suspends the chamber from the frame, and transmits milli-volt signals to an electronic control and display assembly where the signals translate to display indicia representative of weights of fluent material received by the chamber. The assembly, in response to the signals, displays the achievement of a threshold of a fluent material reception level, which is selective and predetermined, to halt further admittance of fluent material into the chamber, and displays an actual fluent material reception level, by the weight of the material. Flexure stabilizers are intercoupled between the chamber and the frame, to inhibit any displacement of the chamber from its vertical, pendent suspension. The method of the invention sets forth the procedural steps, in weighing fluent material, capable of practice by the inventive apparatus.
摘要翻译：本发明的装置包括流动的材料容纳室和框架，所述框架从所述框架被倾斜地支撑。称重传感器将箱体从框架中悬挂下来，并将毫伏信号传送到电子控制和显示组件，其中信号转换为显示代表由室接收的流动材料的重量的标记。该组件响应于信号，显示出选择性和预定的流畅物料接收水平的阈值的实现，以阻止流动材料进一步进入室中，并且通过以下方式显示实际的流畅的材料接收水平重量的材料。弯曲稳定器在腔室和框架之间相互配合，以防止腔室从其垂直的悬挂悬架的任何位移。本发明的方法阐述了能够通过本发明的设备实践的流体材料的称重过程步骤。

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