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1. 发明授权

US06275880B1 Framing codes for high-speed parallel data buses 失效
标题翻译：高速并行数据总线的成帧代码
公开(公告)号：US06275880B1
公开(公告)日：2001-08-14
申请号：US09253537
申请日：1999-02-22
申请人： Una Quinlan , Con Cremin , Eugene O'Neill , J. Noel Butler , Mark A. Hughes , Neil O. Fanning
发明人： Una Quinlan , Con Cremin , Eugene O'Neill , J. Noel Butler , Mark A. Hughes , Neil O. Fanning
IPC分类号： G06F1300
CPC分类号： H04L1/0063 , H04L1/0072 , Y10S707/99942 , Y10S707/99943 , Y10S707/99944
摘要： A plurality of serial data streams are transmitted on a corresponding plurality of lines at a common frequency in equal groups of symbols. A framing signal composed of groups of symbols corresponding in number to groups of data symbols is transmitted on an additional control line. Each group of symbols in the framing signal includes a majority of symbols capable of representing a first plurality of code words and a second plurality, substantially less than the first plurality, of valid code words, and a minority of symbols which constitute parity check symbols. Each of the valid code words consists of a first sub-group of similar symbols and a second plurality of similar symbols. For some of the valid code words the symbols in the first sub-group are similar to the symbols in the second sub-group. For other valid code words the symbols in the first sub-group are different from the symbols in the second sub-group. The valid code words correspond to groups which represent (a) start of a data packet or block; (b) data/(c) a gap between groups of data; and (d) an idle state. The sequence of groups in the framing signal is monitored by means of a state machine.
摘要翻译：多个串行数据流以相等的符号组以公共频率在对应的多条线上发送。在附加控制线上发送由多个数据符号组对应的符号组构成的成帧信号。成帧信号中的每组符号包括能够表示第一多个码字的多数符号，以及基本上小于第一多个有效码字的第二多个符号，以及构成奇偶校验符号的少数符号。每个有效代码字由相似符号的第一子组和第二多个相似符号组成。对于一些有效的代码字，第一子组中的符号与第二子组中的符号相似。对于其他有效的代码字，第一子组中的符号与第二子组中的符号不同。有效码字对应于表示（a）数据包或块的开始的组; （b）数据/（c）数据组之间的差距; 和（d）空闲状态。通过状态机监视成帧信号中的组的序列。

2. 发明授权

US08133399B2 Thiosulfate removal methods and systems 有权
标题翻译：硫代硫酸盐去除方法和系统
公开(公告)号：US08133399B2
公开(公告)日：2012-03-13
申请号：US13111523
申请日：2011-05-19
申请人： Mark A. Hughes
发明人： Mark A. Hughes
IPC分类号： C02F1/72 , C01B17/62
CPC分类号： B01D35/00 , B01J20/20 , C01B17/62 , C02F1/283 , C02F1/288 , C02F1/66 , C02F1/705 , C02F1/72 , C02F9/00 , C02F2101/101 , C02F2103/10 , C02F2103/16 , C02F2209/02 , C02F2209/06 , C02F2209/40 , C02F2301/08
摘要： Described herein is a cost effective method and system for removal of thiosulfate from a solution in-line with a process system. The method and system include passing the solution in contact with an open-structured substrate impregnated with a Group 16 element, which results in removal of thiosulfate from the solution and conversion of the thiosulfate to at least sulfite.
摘要翻译：本文描述了一种用于从与处理系统一致的溶液中除去硫代硫酸盐的成本有效的方法和系统。该方法和系统包括使溶液与浸渍有第16族元素的开放结构的基底接触，其导致硫代硫酸盐从溶液中的去除和硫代硫酸盐转化为至少亚硫酸盐。

3. 发明申请

US20110296991A1 HEAVY METAL REMOVAL METHODS AND SYSTEMS 有权
标题翻译：重金属去除方法和系统
公开(公告)号：US20110296991A1
公开(公告)日：2011-12-08
申请号：US13155769
申请日：2011-06-08
申请人： Mark A. Hughes , Roland Schmidt , John M. Hays
发明人： Mark A. Hughes , Roland Schmidt , John M. Hays
IPC分类号： B01D53/02
CPC分类号： B01J20/20 , B01D15/02 , B01D15/26 , B01D53/64 , B01D2251/108 , B01D2253/102 , B01D2257/602 , B01J20/02 , B01J20/0262 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/12 , B01J20/3204 , B01J20/3236 , B01J20/3416
摘要： A support impregnated with selenium and capable of effectively removing a heavy metal from a process stream that is at an ambient temperature or is at an elevated temperature.
摘要翻译：浸渍有硒并且能够有效地从处于环境温度或处于升高温度的工艺流中除去重金属的载体。

4. 发明申请

US20100300977A1 OPERATIONS OF SELENIUM REMOVAL SORBENT BEDS 审中-公开
标题翻译：硒金属去除床的操作
公开(公告)号：US20100300977A1
公开(公告)日：2010-12-02
申请号：US12786507
申请日：2010-05-25
申请人： Mark A. Hughes , Steven C. Mitchell
发明人： Mark A. Hughes , Steven C. Mitchell
IPC分类号： C02F1/42 , B01D24/46
CPC分类号： C02F1/281 , B01J20/0266 , B01J20/08 , B01J20/103 , B01J20/20 , B01J20/3085 , B01J20/3204 , B01J20/3234 , B01J20/345 , B01J20/3475 , B01J2220/56 , C02F1/001 , C02F1/006 , C02F1/008 , C02F1/283 , C02F1/288 , C02F1/66 , C02F2101/106 , C02F2101/32 , C02F2101/34 , C02F2101/345 , C02F2103/365 , C02F2209/003 , C02F2209/02 , C02F2209/06 , C02F2209/40 , C02F2303/16
摘要： Methods and apparatus relate to removing selenium from a fluid. The fluid includes non-selenium constituents that are insoluble at a pH in which the fluid is passed through a sorbent bed in order to remove the selenium. Fouling of the sorbent bed can thereby result due to accumulation of the non-selenium constituents, which are precipitated solid materials. Intermittent washing of the sorbent bed with a heated and alkaline wash dissolves and removes the non-selenium constituents to maintain efficient operation and sustain selenium removal performance.
摘要翻译：方法和装置涉及从流体中除去硒。流体包括在pH值不溶的非硒组分，其中流体通过吸附剂床以去除硒。因此，吸附剂床的结垢可能由于沉淀的固体材料的非硒成分的积累而产生。用加热和碱性洗涤液间歇洗涤吸附剂床溶解并去除非硒组分以保持有效的操作并维持硒的去除性能。

5. 发明授权

US08690991B2 Supported silver sulfide sorbent 有权
标题翻译：支持硫化银吸附剂
公开(公告)号：US08690991B2
公开(公告)日：2014-04-08
申请号：US13241735
申请日：2011-09-23
申请人： Roland Schmidt , Mark A. Hughes , John Michael Hays , Robert William Morton , Jon M. Nelson
发明人： Roland Schmidt , Mark A. Hughes , John Michael Hays , Robert William Morton , Jon M. Nelson
IPC分类号： B01D53/02 , B01J20/02 , B01J20/06 , B01J20/32 , B01J20/34 , B01D53/64 , B01D53/86
CPC分类号： B01J20/0233 , B01D53/02 , B01D53/64 , B01D53/8665 , B01D2253/102 , B01D2253/104 , B01D2253/108 , B01D2253/1128 , B01D2253/25 , B01D2256/24 , B01D2257/602 , B01D2258/0283 , B01D2259/4009 , B01J20/02 , B01J20/0285 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/12 , B01J20/18 , B01J20/20 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J20/34 , B01J20/3416 , B01J20/3433 , B01J20/3483
摘要： Synthesis of a support material impregnated with silver sulfide provides a sorbent composition. Generating the silver sulfide relies on reaction of sulfur dioxide and one of hydrogen gas and hydrogen sulfide in presence of the support material following silver loading of the support material. Contacting a fluid stream with the sorbent composition removes heavy metal from the fluid stream.
摘要翻译：用硫化银浸渍的载体材料的合成提供吸附剂组合物。在载体材料的银负载之后，在载体材料存在下，产生硫化银依赖于二氧化硫与氢气和硫化氢中的一种的反应。将流体物流与吸附剂组合物接触从流体流中除去重金属。

6. 发明申请

US20110204000A1 METHOD FOR REMOVING SELENIUM FROM WATER 审中-公开
标题翻译：从水中去除硒的方法
公开(公告)号：US20110204000A1
公开(公告)日：2011-08-25
申请号：US13035701
申请日：2011-02-25
申请人： Larry Elbert Reed , Mark A. Hughes , Bruce Bradley Randolph
发明人： Larry Elbert Reed , Mark A. Hughes , Bruce Bradley Randolph
IPC分类号： B01D21/00
CPC分类号： C02F1/70 , B01D21/00 , C02F1/004 , C02F1/02 , C02F1/283 , C02F1/38 , C02F1/52 , C02F1/66 , C02F1/727 , C02F2001/007 , C02F2101/106 , C02F2103/365 , C02F2301/08
摘要： There is provided a method for removing selenium from an aqueous influent, comprising: adding a water-soluble reducing agent to an aqueous influent containing an oxidized selenium compound (Sex, wherein x is the oxidation state and x>0); reducing said Sex using said reducing agent at a temperature; removing said Se0 from said aqueous influent using a sorbent or a technique selected from the group consisting of filtration, coagulation, flocculation, clarification and centrifugation.
摘要翻译：提供了一种从含水流入物中除去硒的方法，包括：向含有氧化硒化合物的水流入物（Sex，其中x是氧化态，x> 0）加入水溶性还原剂; 在一定温度下使用所述还原剂减少所述性别; 使用吸附剂或选自过滤，凝结，絮凝，澄清和离心的技术从所述含水流入物中除去所述Se0。

7. 发明申请

US20110203993A1 TREATMENT STAGES FOR SELENIUM REMOVAL 有权
标题翻译：脱汞处理阶段
公开(公告)号：US20110203993A1
公开(公告)日：2011-08-25
申请号：US13035372
申请日：2011-02-25
申请人： Mark A. Hughes , Charles J. Lord, III , Bruce B. Randolph , Joe B. Cross , Sumod Kalakkunnath , Mike K. Corbett , Roger K. Goenner , Larry E. Reed
发明人： Mark A. Hughes , Charles J. Lord, III , Bruce B. Randolph , Joe B. Cross , Sumod Kalakkunnath , Mike K. Corbett , Roger K. Goenner , Larry E. Reed
IPC分类号： C02F9/02 , C02F1/44 , C02F1/28 , C02F1/58
CPC分类号： C02F1/58 , B01J20/0262 , B01J20/08 , B01J20/103 , B01J20/20 , B01J20/3204 , B01J20/3236 , C02F1/004 , C02F1/02 , C02F1/24 , C02F1/281 , C02F1/283 , C02F1/285 , C02F1/288 , C02F1/38 , C02F1/40 , C02F1/42 , C02F1/441 , C02F1/442 , C02F1/463 , C02F1/4693 , C02F1/5236 , C02F1/66 , C02F1/70 , C02F9/00 , C02F2001/007 , C02F2101/101 , C02F2101/103 , C02F2101/106 , C02F2101/20 , C02F2101/32 , C02F2101/325 , C02F2103/001 , C02F2103/10 , C02F2103/365 , C02F2301/08
摘要： Methods and apparatus relate to treating fluid to at least reduce selenium content within the fluid. The treating includes conditioning stages to alter a composition of the fluid prior to removal of the selenium content from the fluid. The composition of the fluid after the conditioning stages facilitates the removal of the selenium content or at least limits detrimental impact to selenium removal efficiency.
摘要翻译：方法和装置涉及处理流体以至少降低流体内的硒含量。处理包括在从流体中除去硒含量之前改变流体组成的调节阶段。在调节阶段之后的流体组成促进了硒含量的去除，或至少限制了硒去除效率的有害影响。

8. 发明授权

US07041469B2 Assays for trichomonal and other hydrolases 失效
标题翻译：滴滴涕和其他水解酶测定
公开(公告)号：US07041469B2
公开(公告)日：2006-05-09
申请号：US10269917
申请日：2002-10-10
申请人： Paul J. Lawrence , Mark A. Hughes , Aulena Chaudhuri , Terrence J. Andreasen
发明人： Paul J. Lawrence , Mark A. Hughes , Aulena Chaudhuri , Terrence J. Andreasen
IPC分类号： C12Q1/37
CPC分类号： C12Q1/04 , C12Q1/34 , G01N33/581 , G01N2333/44 , G01N2800/26 , G01N2800/36
摘要： The release by trichomonads of a hydrolase that hydrolyzes a narrowly defined class of substrates at a low pH without interference from hydrolases that are unrelated to trichomoniasis is the basis for a selective diagnostic assay for trichomoniasis that measures hydrolysis of any of these substrates by vaginal fluid at a low pH. Selective assays for trichomoniasis are also obtained by removing particulate matter from a sample of vaginal fluid to extract a fraction devoid of particles greater than a selected size, and where desired, combining the extracted fraction with any of certain specified hydrolase inhibitors, then testing the fraction for enzymatic hydrolase activity. These qualities of trichomoniasis are the basis for a series of diagnostic tests and test devices that produce results that are detectable by visual and other means with a high degree of accuracy.
摘要翻译：通过滴眼剂释放水解酶，在低pH下水解狭义界限的底物类型，而不受与毛滴虫病无关的水解酶的干扰，是选择性诊断测定滴滴虫的基础，其通过阴道液测量任何这些底物的水解低pH值。通过从阴道液样品中除去颗粒物以提取不含大于所选大小的颗粒的部分，并且如果需要，将提取的级分与某些特定的水解酶抑制剂中的任何一种组合，然后测试级分，可以获得毛滴虫病的选择性测定用于酶促水解酶活性。毛滴虫病的这些质量是一系列诊断测试和测试装置的基础，其产生可以通过视觉和其他方式以高精度检测的结果。

9. 发明授权

US08747676B2 Heavy metal removal methods and systems 有权
标题翻译：重金属去除方法和系统
公开(公告)号：US08747676B2
公开(公告)日：2014-06-10
申请号：US13155769
申请日：2011-06-08
申请人： Mark A. Hughes , Roland Schmidt , John M. Hays
发明人： Mark A. Hughes , Roland Schmidt , John M. Hays
IPC分类号： C02F1/42
CPC分类号： B01J20/20 , B01D15/02 , B01D15/26 , B01D53/64 , B01D2251/108 , B01D2253/102 , B01D2257/602 , B01J20/02 , B01J20/0262 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/12 , B01J20/3204 , B01J20/3236 , B01J20/3416
摘要： A support impregnated with selenium and capable of effectively removing a heavy metal from a process stream that is at an ambient temperature or is at an elevated temperature.
摘要翻译：浸渍有硒并且能够有效地从处于环境温度或处于升高温度的工艺流中除去重金属的载体。

10. 发明授权

US08709255B2 Selenium removal methods and systems 有权
标题翻译：硒去除方法和系统
公开(公告)号：US08709255B2
公开(公告)日：2014-04-29
申请号：US13152938
申请日：2011-06-03
申请人： Mark A. Hughes , Roland Schmidt , Joseph B. Cross
发明人： Mark A. Hughes , Roland Schmidt , Joseph B. Cross
IPC分类号： C02F1/42
CPC分类号： C02F1/288 , B01J20/0262 , B01J20/20 , B01J20/28004 , B01J20/3204 , B01J20/3236 , B01J2220/56 , C02F1/283 , C02F1/66 , C02F2101/10 , C02F2101/103 , C02F2101/20 , C02F2209/02
摘要： Described herein is a cost effective means for selenium recovery and refining relying on an impregnated substrate. The substrate is impregnated with selenium and provides a system and method for the environmentally safe discharge of previous selenium-contaminated solutions and an environmentally safe discharge of industrial waste water.
摘要翻译：本文描述的是依赖于浸渍的基底的硒回收和精炼的成本有效的方法。底物浸渍有硒，并提供了一种用于环境安全排放以前的硒污染溶液和环境安全排放工业废水的系统和方法。

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