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公开(公告)号：US20120192366A1
公开(公告)日：2012-08-02
申请号：US13499821
申请日：2010-10-06
CPC分类号： A46B13/02 , A46B7/04 , A46B13/008
摘要： A cleaning apparatus includes an elongated housing bounding a chamber with a motor disposed therein. A drive shaft is at least partially disposed within the chamber of the housing, the drive shaft being coupled with the motor such that during selective operation of the motor the drive shaft is rotated continuously. A brush head having a scrubbing element is removably coupled with the drive shaft such that rotation of the drive shaft facilitates rotation of the brush head.
摘要翻译： 清洁设备包括细长的壳体，其围绕设置在其中的电动机的一个室。 驱动轴至少部分地设置在壳体的腔室内，驱动轴与马达联接，使得在马达的选择性操作期间驱动轴连续地旋转。 具有擦洗元件的刷头可拆卸地与驱动轴联接，使得驱动轴的旋转有助于刷头的旋转。
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公开(公告)号：US07632919B2
公开(公告)日：2009-12-15
申请号：US11607673
申请日：2006-12-01
CPC分类号： C07K7/08 , C07K7/06 , C07K14/001 , C07K14/47 , Y10T156/10
摘要： Combinatorially generated peptides are provided that have binding affinity for polystyrene (PS). The peptides may be used to deliver benefit agents to various PS surfaces.
摘要翻译： 提供了对聚苯乙烯（PS）具有结合亲和力的组合产生的肽。 肽可以用于将有益剂递送到各种PS表面。
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13.发明申请METHOD FOR PREPARING PARA-HYDROXYSTYRENE BY BIOCATALYTIC DECARBOXYLATION OF PARA-HYDROXYCINNAMIC ACID IN A BIPHASIC REACTION MEDIUM 审中-公开通过生物反应脱羧反应在双相反应介质中制备对羟基苯乙烯的方法公开(公告)号：US20080182307A1
公开(公告)日：2008-07-31
申请号：US12058986
申请日：2008-03-31
IPC分类号： C12P7/22
摘要： A biocatalytic method for preparing para-hydroxystyrene from para-hydroxycinnamic acid is described. The method uses an enzyme source having para-hydroxycinnamic acid decarboxylase activity to catalyze the decarboxylation of para-hydroxycinnamic acid in a biphasic reaction medium to produce para-hydroxystyrene, which is extracted into the organic phase of the biphasic reaction medium. The method results in a high yield of para-hydroxystyrene due to the decreased exposure of the enzyme source to the inhibitory product. The product is readily recovered from the extractant, or may be chemically derivatized directly in the extractant before recovery.
摘要翻译： 描述了由对羟基肉桂酸制备对羟基苯乙烯的生物催化方法。 该方法使用具有对羟基肉桂酸脱羧酶活性的酶源来催化双相反应介质中对羟基肉桂酸的脱羧作用，产生对羟基苯乙烯，将其提取到双相反应介质的有机相中。 该方法由于酶源暴露于抑制产物而导致对羟基苯乙烯的高产率。 该产物容易从萃取剂中回收，或者可以在回收之前在萃取剂中直接化学衍生化。
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公开(公告)号：US07166460B2
公开(公告)日：2007-01-23
申请号：US10860221
申请日：2004-06-03
CPC分类号： C12M47/12 , B01D15/1814 , B01D15/426 , C12M29/02 , C12M33/14 , C12M47/10 , C12N1/38 , C12P7/18
摘要： This invention relates to a bioprocess engineering solution for a product removal process for use in a biofermentation. The invention discloses a process for withdrawing an aliquot of broth from a biofermentation vessel during at least a portion of the biofermentation, removing biocatalyst and water, chromatographically separating biofermentation products from the withdrawn broth using water as an eluent, and returning the remaining components of the broth back to the biofermentation vessel. Process chromatography permits highly selective separation of the target molecule, preventing feedback inhibition of the biofermentation.
摘要翻译： 本发明涉及用于生物发酵的产品去除方法的生物工艺工程解决方案。 本发明公开了一种在至少一部分生物发酵过程中从生物发酵容器中取出等份的肉汤的方法，除去生物催化剂和水，使用水作为洗脱剂，使生物发酵产物与取出的肉汤色谱分离，并返回剩余组分 肉汤回到生物发酵罐。 过程色谱法允许目标分子的高度选择性分离，防止反应抑制生物发酵。
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15.发明授权Method for producing para-hydroxystyrene and other multifunctional aromatic compounds using two-phase extractive fermentation 失效使用两相萃取发酵生产对羟基苯乙烯和其他多官能芳族化合物的方法公开(公告)号：US07157256B2
公开(公告)日：2007-01-02
申请号：US10824237
申请日：2004-04-14
申请人： Arie Ben-Bassat , David J. Lowe
发明人： Arie Ben-Bassat , David J. Lowe
摘要： Methods are provided for the production and recovery of multifunctional aromatic compounds from a fermentation medium. Preferred multifunctional aromatic compounds include para-hydroxycinnamic acid (pHCA), cinnamic acid (CA), and para-hydroxystyrene (pHS). The multifunctional aromatic compounds may be produced in a biphasic growth medium comprising a fermentation medium having a specified volume of an extractant. The multifunctional aromatic compounds are extracted into the extractant and recovered by standard means.
摘要翻译： 提供了用于从发酵培养基生产和回收多官能芳族化合物的方法。 优选的多官能芳族化合物包括对羟基肉桂酸（pHCA），肉桂酸（CA）和对羟基苯乙烯（pHS）。 多官能芳族化合物可以在包含具有指定体积的提取剂的发酵培养基的双相生长培养基中生产。 将多官能芳族化合物提取到萃取剂中，并通过标准方法回收。
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公开(公告)号：US5237755A
公开(公告)日：1993-08-24
申请号：US805148
申请日：1991-12-11
申请人： David J. Lowe
发明人： David J. Lowe
CPC分类号： B29B13/065 , F26B3/347
摘要： A process for quickly drying thermoplastic polyamide resin by the use of a high frequency electric field. The process comprises placing the polyamide between at least two electrodes, applying a high frequency voltage to the electrodes to produce a heating rate of the polyamide between 0.5.degree. C. and 50.degree. C./min, and then removing the water evolved from the polyamide.
摘要翻译： 一种通过使用高频电场快速干燥热塑性聚酰胺树脂的方法。 该方法包括将聚酰胺放置在至少两个电极之间，向电极施加高频电压以产生0.5℃至50℃/分钟之间聚酰胺的加热速率，然后除去聚酰胺放出的水 。
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公开(公告)号：US4215351A
公开(公告)日：1980-07-29
申请号：US944559
申请日：1978-09-21
申请人： David J. Lowe
发明人： David J. Lowe
摘要： In a potentiometric chart recorder, the speed of the chart motor 22 is, in one mode of operation (AUTO) selected by a switch 32, varied between two values in dependence upon the rate of change or slope of the input signal at 10 as detected in a detector 30. The slow speed is obtained by intermittent operation at the fast speed, and during the non-operative periods power-consuming circuitry e.g. 16, 18, 26 is switched off by a switch 40.
摘要翻译： 在电位计图表记录器中，在由开关32选择的一种操作模式（AUTO）中，图表电机22的速度在两个值之间根据检测到的输入信号在10处的变化率或斜率而变化 在检测器30中。慢速通过以快速的间歇操作获得，并且在非操作时段期间功耗电路例如 16,18,26由开关40断开。
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18.发明授权Methods and systems for removing undissolved solids prior to extractive fermentation in the production of butanol 有权在生产丁醇中萃取发酵之前去除未溶解固体的方法和系统公开(公告)号：US08557540B2
公开(公告)日：2013-10-15
申请号：US13163243
申请日：2011-06-17
申请人： Keith H. Burlew , Michael Charles Grady , John W. Hallam , David J. Lowe , Brian Michael Roesch , Joseph J. Zaher
发明人： Keith H. Burlew , Michael Charles Grady , John W. Hallam , David J. Lowe , Brian Michael Roesch , Joseph J. Zaher
CPC分类号： C12P7/16 , A23K10/38 , B01D3/002 , B01D11/0492 , B01D21/26 , B01D21/262 , C07C29/86 , C11B1/025 , C11B13/00 , C12F3/10 , C12M1/00 , C12M21/12 , C12M45/04 , C12M45/09 , C12N1/14 , C12N15/00 , C12P7/18 , C12P7/6418 , Y02E50/10 , Y02E50/16 , Y02E50/17 , Y02W30/74
摘要： A method and system for efficiently producing a fermentative product alcohol such as butanol utilizing in situ product extraction are provided. The efficiency is obtained through separating undissolved solids after liquefying a given feedstock to create a feedstock and prior to fermentation, for example, through centrifugation. Removal of the undissolved solids avoids problems associated with having the undissolved solids present during in situ production extraction, and thereby increases the efficiency of the alcohol production.
摘要翻译： 提供了利用原位产物提取有效地生产发酵产物醇如丁醇的方法和系统。 通过在液化给定原料以产生原料并且在发酵之前，例如通过离心分离未溶解的固体，获得效率。 去除未溶解的固体避免了在原位生产提取期间存在未溶解固体的问题，从而提高了醇生产的效率。
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19.发明申请公开(公告)号：US20120164302A1
公开(公告)日：2012-06-28
申请号：US13163243
申请日：2011-06-17
CPC分类号： C12P7/16 , A23K10/38 , B01D3/002 , B01D11/0492 , B01D21/26 , B01D21/262 , C07C29/86 , C11B1/025 , C11B13/00 , C12F3/10 , C12M1/00 , C12M21/12 , C12M45/04 , C12M45/09 , C12N1/14 , C12N15/00 , C12P7/18 , C12P7/6418 , Y02E50/10 , Y02E50/16 , Y02E50/17 , Y02W30/74
摘要： A method and system for efficiently producing a fermentative product alcohol such as butanol utilizing in situ product extraction are provided. The efficiency is obtained through separating undissolved solids after liquefying a given feedstock to create a feedstock and prior to fermentation, for example, through centrifugation. Removal of the undissolved solids avoids problems associated with having the undissolved solids present during in situ production extraction, and thereby increases the efficiency of the alcohol production.
摘要翻译： 提供了利用原位产物提取有效地生产发酵产物醇如丁醇的方法和系统。 通过在液化给定原料以产生原料并且在发酵之前，例如通过离心分离未溶解的固体，获得效率。 去除未溶解的固体避免了在原位生产提取期间存在未溶解固体的问题，从而提高了醇生产的效率。
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公开(公告)号：US07906617B2
公开(公告)日：2011-03-15
申请号：US11607672
申请日：2006-12-01
IPC分类号： C40B3/06
CPC分类号： G01N33/54353 , C07K7/06 , C07K7/08 , C07K14/001
摘要： Combinatorially generated peptides are provided that have binding affinity for polyethylene (PE). The peptides may be used to deliver benefit agents to various PE surfaces.
摘要翻译： 提供了对聚乙烯（PE）具有结合亲和力的组合产生的肽。 肽可以用于将有益剂递送到各种PE表面。
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