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31. 发明申请

US20080174134A1 Integral tensioning member for variable sheetmetal thickness carrier attachment 有权
标题翻译：用于可变钣金厚度载体附件的整体张紧构件
公开(公告)号：US20080174134A1
公开(公告)日：2008-07-24
申请号：US11654799
申请日：2007-01-18
申请人： Michael C. Niezur , Robert B. Davis
发明人： Michael C. Niezur , Robert B. Davis
IPC分类号： A45F5/00
CPC分类号： B60R13/0206
摘要： A carrier for engaging a panel and a method of making a carrier for engaging a panel are disclosed. The carrier generally includes a base portion, an attachment member disposed on the base portion which is operable to engage a panel, and a springbar disposed on the base portion. The method generally includes forming a base portion, forming an attachment member, and forming a springbar on the base portion. The attachment member cooperates with the base portion to define a maximum panel thickness, and the springbar engages panels having a thickness less than or equal to the maximum panel thickness to provide tension between the base portion and a panel.
摘要翻译：公开了一种用于接合面板的托架和制造用于接合面板的托架的方法。载体通常包括基部，设置在基部上的可操作以接合面板的附接构件和设置在基部上的弹簧杆。该方法通常包括形成基部，形成附接构件，以及在基部上形成弹簧杆。附接构件与基部配合以限定最大面板厚度，并且弹簧杆接合厚度小于或等于最大面板厚度的面板，以在基部和面板之间提供张力。

32. 发明授权

US5597123A Ultra-high energy cryogenic impact system 失效
标题翻译：超高能量低温冲击系统
公开(公告)号：US5597123A
公开(公告)日：1997-01-28
申请号：US497654
申请日：1995-06-30
申请人： Frederic N. Steigman , Rudolph H. Kohler , Robert B. Davis
发明人： Frederic N. Steigman , Rudolph H. Kohler , Robert B. Davis
IPC分类号： B02C13/00 , B02C13/288 , B02C19/18 , B02C23/00 , B02C23/24 , B02C19/00 , B02C19/12
CPC分类号： B02C23/24 , B02C13/288 , B02C19/186 , Y10S241/14 , Y10S241/37
摘要： The present invention relates to ultra-high energy impact systems and processes for reducing the particle size of materials to an average diameter as small as about 40 .mu.m. The systems include a cooling station for cooling the materials to a temperature within the range of from about -40.degree. F. to about -450.degree. F.; a milling station for reducing the particle size of the cooled materials, which station includes a rotor operating at a tip speed within the range of from about 600 to about 1500 feet per second; and an atmosphere modifier for modifying the gaseous atmosphere within the milling station.
摘要翻译：本发明涉及超高能量冲击系统和将材料的粒度降低到平均直径小至约40μm的方法。该系统包括用于将材料冷却至约-40°F至约-450°F范围内的温度的冷却站; 用于减小冷却材料的粒度的研磨站，该站包括以约600至约1500英尺/秒的范围内的尖端速度操作的转子; 和用于改变研磨站内气态气氛的气氛调节剂。

33. 发明授权

US5244603A Enhanced gas-liquid mixing under variable liquid operating level conditions 失效
标题翻译：在可变液体操作水平条件下增强气液混合
公开(公告)号：US5244603A
公开(公告)日：1993-09-14
申请号：US914333
申请日：1992-07-17
申请人： Robert B. Davis
发明人： Robert B. Davis
IPC分类号： B01F3/04 , B01F7/00 , B01F7/16 , B01F7/24 , B01J19/18 , B01J19/20
CPC分类号： B01F3/04609 , B01F3/04539 , B01F3/04836 , B01J19/1875 , B01J19/20 , B01F2003/04546 , B01F2003/04567 , B01F2003/04645 , B01F2003/0468 , B01F2215/0422 , B01F2215/0481 , B01F7/00258 , B01F7/00425 , B01F7/00641
摘要： A gas-liquid mixing system employs an impeller/draft tube assembly submerged in liquid. Hollow eductor tubes affixed to the impeller drive shaft are used to flow gas from an overhead gas space to the liquid in the vicinity of the assembly. The positioning and size of the eductor tubes are such as to maximize the desired gas-liquid mixing and reaction rate.

34. 发明授权

US5164251A Paper machine felts 失效
标题翻译：造纸机械
公开(公告)号：US5164251A
公开(公告)日：1992-11-17
申请号：US768582
申请日：1991-09-19
申请人： Robert B. Davis , Charles E. Kramer , Sandra K. Barlow
发明人： Robert B. Davis , Charles E. Kramer , Sandra K. Barlow
IPC分类号： D01F6/60 , D21F7/08
CPC分类号： D01F6/60 , D21F7/083 , Y10S162/90 , Y10T442/3724
摘要： The present invention relates to a felt for use in papermaking machines showing enhanced resistance to degradation in the presence of peroxide which felt comprises a woven base and a sheet contracting layer attached thereto characterized in that at least one of said layer and said woven base comprises fibers of polyamide 12, 12 found by extrusion of a melt of polyamide 12, 12 having intrinsic viscosity of not less than 0.65 dl/gram.
摘要翻译： PCT No.PCT / GB90 / 01846 Sec。 371日期1991年9月19日 102（e）1991年9月19日PCT PCT 1990年11月28日PCT公布。出版物WO91 / 08340 日本1991年6月13日。本发明涉及一种用于造纸机器的毛毡，其显示出在过氧化物存在下增强的降解性，其中毛毡包含编织基底和附着在其上的片材收缩层，其特征在于，至少一个所述层和所述编织基底包括通过挤出聚酰胺12,12的熔体而获得的聚酰胺12,12的纤维，其特性粘度不低于0.65dl / g。

35. 发明授权

US4848094A Droplet freezing method and apparatus 失效
标题翻译：液滴冷冻方法和装置
公开(公告)号：US4848094A
公开(公告)日：1989-07-18
申请号：US188308
申请日：1988-04-29
申请人： Robert B. Davis , Donald L. DeVack
发明人： Robert B. Davis , Donald L. DeVack
IPC分类号： A23L3/36 , A23L3/375 , A61K9/16 , F25C1/00
CPC分类号： A23L3/375 , A23L3/361 , A61K9/1688 , F25C1/00
摘要： The present invention relates to a method and apparatus for the generation of essentially spherical frozen droplets of a liquid biological or organic-comprising composition. The liquid composition if fed under positive pressure through a nozzle in a manner which provides a continuous stream of the liquid composition exiting the nozzle; the continuous stream travels through a gas or vapor for a distance sufficient to cause the continuous stream to break apart, forming droplets ranging in size from about 0.6 mm to about 5 mm; the liquid composition droplets are then contacted with a cryogenic liquid capable of freezing the droplets into a solid phase; the frozen droplets are concentrated into a portion of the contacting cryogenic liquid from which they are subsequently separated.
摘要翻译：本发明涉及用于产生液体生物或含有机物的组合物的基本上球形的冷冻液滴的方法和装置。液体组合物如果以正压力通过喷嘴以提供液体组合物离开喷嘴的连续流的方式进料; 连续料流穿过气体或蒸汽足以使连续流分离的距离，形成尺寸为约0.6mm至约5mm的液滴; 然后液体组合物液滴与能够将液滴冻结成固相的低温液体接触; 冷冻的液滴被浓缩成接触的低温液体的一部分，随后从其中分离。

36. 发明授权

US4222527A Cryopulverizing packed bed control system 失效
标题翻译：冷冻堆肥床控制系统
公开(公告)号：US4222527A
公开(公告)日：1980-09-16
申请号：US14105
申请日：1979-02-22
申请人： Robert B. Davis
发明人： Robert B. Davis
IPC分类号： A23G1/04 , A23P1/00 , B02C19/18 , B02C25/00 , F25D3/10 , B02C13/288
CPC分类号： B02C25/00 , A23G1/047 , A23P10/00 , B02C19/186 , F25D3/102 , Y10S241/37
摘要： A control system for optimizing the flow of a cryogenic refrigerant into the precooler and mill of a cryopulverizing system including means responsive to a change in the discharge temperature in the mill for introducing refrigerant into the mill in direct proportion to such temperature change and means responsive to the change in discharge temperature in the mill for introducing refrigerant into the precooler at a linear rate proportional to the product of the material feed rate and the change in discharge temperature and inversely proportional to the residence time of the feed material in the precooler.
摘要翻译：一种控制系统，用于优化低温制冷剂流入预冷器和冷冻系统的磨机，所述冷却器系统包括响应于所述研磨机中的排出温度变化的装置，用于将制冷剂引入与所述温度变化成正比的装置，用于将制冷剂引入预冷器中的排出温度的变化，其以与材料进给速率与排出温度变化成正比的线性速率成反比，与预冷器中的进料材料的停留时间成反比。

37. 发明授权

US4192020A Heart valve prosthesis 失效
标题翻译：心脏瓣膜假体
公开(公告)号：US4192020A
公开(公告)日：1980-03-11
申请号：US790442
申请日：1977-04-25
申请人： Robert B. Davis , John Skelton , Richard E. Clark , Wilbur M. Swanson
发明人： Robert B. Davis , John Skelton , Richard E. Clark , Wilbur M. Swanson
IPC分类号： A61F2/06 , A61F2/24 , D03D3/02 , D03D7/00 , D03D15/00 , A61F1/22
CPC分类号： D03D15/00 , A61F2/06 , A61F2/2412 , B21F45/008 , D03D3/02 , D03D7/00 , D10B2321/022 , D10B2331/04 , D10B2401/061 , D10B2509/00 , Y10S623/90
摘要： A prosthesis for an inadequate or diseased heart valve, the prosthesis being formed of a porous fabric comprising multifilament synthetic yarns supported on a plural-lobed frame. The frame has generally parallel legs each comprising a pair of rod portions. The fabric is inserted between the rod portions of the legs to form flexible leaflets. Each leaflet consists essentially of a textile of filaments having a substantial number of open interstitial spaces in the range of 20 to 40 microns evenly distributed throughout the fabric. The resulting composite structures are free of thrombogenic complications.
摘要翻译：用于不充分或患病的心脏瓣膜的假体，所述假体由多孔织物形成，所述多孔织物包括支撑在多叶状框架上的复丝合成纱线。框架具有大致平行的腿，每个腿包括一对杆部分。将织物插入腿的杆部之间以形成柔性传单。每个小叶基本上由长丝的织物组成，其具有在整个织物中均匀分布的在20至40微米范围内的相当数量的开放间隙。所得到的复合结构没有血栓形成并发症。

38. 发明授权

US4017395A Recirculating sewerage system 失效
标题翻译：循环污水系统
公开(公告)号：US4017395A
公开(公告)日：1977-04-12
申请号：US483636
申请日：1974-06-27
申请人： Robert B. Davis
发明人： Robert B. Davis
IPC分类号： B01D37/00 , E03D5/016 , B01D29/04
CPC分类号： E03D5/016 , B01D37/00
摘要： A recirculating sewerage system comprising a water closet, a selectively inclined effluent receiving member including filtering media at least at the upper portion thereof, means for directing the effluent flushed from the water closet onto the top surface of the effluent receiving member proximate the uppermost portion thereof whereby the liquid portion of the flushed effluent will pass through the filtering media and the solid portion of the flushed effluent will slide down the effluent receiving member, means for collecting the portion of the flushed effluent which passes through the filtering media, means for selectively recirculating the filtrate collected in the collecting means to flush the water closet, means for selectively draining the filtrate collecting means, means for collecting the portion of the flushed effluent which slides off of the effluent receiving member, a reservoir for receiving grey water discharge from a bathing facility, means for selectively directing grey water contained in the reservoir to the filtrate collecting means, and means for directing grey water from the reservoir to the bottom portion of the effluent receiving member when the level of the grey water in the reservoir exceeds a predetermined maximum level whereby any solids which remain on the effluent receiving member will be washed therefrom into the solids collecting means.
摘要翻译：一种循环污水收集系统，包括一个水厕，一个选择性倾斜的流出物接收构件，至少在其上部包括过滤介质，用于将从水槽冲洗的流出物引导到接近其最上部分的流出物接收构件的顶表面上从而冲洗的流出物的液体部分将通过过滤介质，并且冲洗的流出物的固体部分将沿着流出物接收构件滑下，用于收集通过过滤介质的冲洗流出物的一部分的装置，用于选择性地循环的装置在收集装置中收集的滤液以冲洗水箱，用于选择性排出滤液收集装置的装置，用于收集从流出物接收构件滑出的冲洗流出物的一部分的装置，用于从洗澡中接收灰水排放的储存器设施，用于选择性地指示灰色的装置容纳在滤液收集装置中的储存器中的水以及当储存器中的灰水位超过预定最大值时将灰水从储存器引导到流出物接收构件的底部的装置，由此保留在其上的任何固体污水接收构件将从其中洗涤到固体收集装置中。

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