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公开(公告)号：US06777116B1
公开(公告)日：2004-08-17
申请号：US09256386
申请日：1999-02-24
Applicant: Jens Müller , Peter Urban , Regina Wezel , Kevin M. Colbow , Jiujun Zhang
Inventor： Jens Müller , Peter Urban , Regina Wezel , Kevin M. Colbow , Jiujun Zhang
IPC: H01M804
CPC classification number: H01M8/1009 , H01M8/04186 , H01M8/04223 , H01M8/241 , H01M2300/0082
Abstract: Low temperature fuel cells, e.g. solid polymer fuel cells, can operate directly on a fuel comprising dimethyl ether with dimethyl ether being oxidized at the fuel cell anode. Being highly soluble in water, dimethyl ether can be supplied as a liquid aqueous fuel solution. As a fuel, dimethyl ether provides similar power characteristics as methanol but typically with a greater Faradaic efficiency in liquid feed solid polymer fuel cells.
Abstract translation: 低温燃料电池，例如 固体聚合物燃料电池可以直接在包含二甲醚的燃料上直接操作，其中二甲醚在燃料电池阳极处被氧化。 高溶于水的二甲醚可作为液体水性燃料溶液提供。 作为燃料，二甲醚提供与甲醇相似的功率特性，但通常在液体进料固体聚合物燃料电池中具有更大的法拉第效率。
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公开(公告)号：US06755955B2
公开(公告)日：2004-06-29
申请号：US09937223
申请日：2001-09-24
Applicant: Hubertus Biegert , Gabriele Stäb , Gabor Toth , Peter Urban
Inventor： Hubertus Biegert , Gabriele Stäb , Gabor Toth , Peter Urban
IPC: C25D518
CPC classification number: H01M4/8803 , B01J35/10 , B01J37/0215 , B01J37/348 , H01M4/86 , H01M4/8807 , H01M4/8817 , H01M4/8853 , H01M4/92
Abstract: A method for producing a catalytic converter includes depositing a layer of catalytically active metallic material by electrochemical deposition on a planar substrate by immersing the substrate in an electrolyte that contains the catalytically active metallic material. A high overvoltage at which a large number of seeds of the metallic material are formed on the substrate is set for a predetermined first time period between the substrate and the opposing electrode. The overvoltage is reduced for a predetermined second time period to a value at which the seeds which are deposited in the first time period grow on the substrate.
Abstract translation: 催化转化器的制造方法包括通过将基板浸入含有催化活性金属材料的电解液中，通过电化学沉积在平面基板上沉积催化活性金属材料层。 在基板上形成大量金属材料种子的高过电压设定在基板和对置电极之间的预定的第一时间段。 过电压在预定的第二时间段内降低到在第一时间段内沉积的种子在衬底上生长的值。
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3.发明授权
公开(公告)号：US06258239B1
公开(公告)日：2001-07-10
申请号：US09211336
申请日：1998-12-14
Applicant: Gabriele D. Stäb , Peter Urban
Inventor： Gabriele D. Stäb , Peter Urban
IPC: C25D518
CPC classification number: H01M4/0452 , C25D5/18 , C25D21/12 , H01M4/0454 , H01M8/1004 , Y02P70/56
Abstract: In a process for manufacturing an electrode for a PEM fuel cell or an electrochemical energy converter, an ion-exchange polymer is applied to one face of an electrode substrate. An electrocatalyst is then applied to the substrate by electrochemical deposition, preferably from a solution containing one or more complexes or salts of the electrocatalyst. The electrochemical deposition occurs by application of a voltage between a pair of electrodes, one of which is the electrode under preparation. The voltage between the two electrodes is controlled by controlling the potential of the working electrode. A pulsed voltage profile is applied across the two electrodes during the electrodeposition process.
Abstract translation: 在制造用于PEM燃料电池或电化学能量转换器的电极的方法中，将离子交换聚合物施加到电极基板的一个面上。 然后通过电化学沉积，优选从含有一种或多种电催化剂络合物或盐的溶液将电催化剂施加到基底上。 通过在一对电极之间施加电压而发生电化学沉积，其中一个电极是正在制备的电极。 通过控制工作电极的电位来控制两个电极之间的电压。 在电沉积过程中，跨两个电极施加脉冲电压分布。
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公开(公告)号：US5548407A
公开(公告)日：1996-08-20
申请号：US63659
申请日：1993-05-20
Applicant: Albrecht J. von Kienlin , Peter Urban
Inventor： Albrecht J. von Kienlin , Peter Urban
CPC classification number: H04N1/52
Abstract: Halftoned frequency modulated color separations are produced from continuous-tone multicolored artefacts. The continuous tone values of the pixels of the scanned artefact are simulated by once and for all fixed halftone dot patterns within the pixels (tiles) of the halftoned reproduction. The dot patterns of the different tone levels are different for each individual color separation but are connected with each other through criteria specifying an overlapping dot ratio in conjunction with a translation prohibition, thereby substantially suppressing moire, disturbing effects of mis-register (e.g. color shifts) and graininess that is often seen in the highlights and midtones of reproductions with stochastic distribution of the halftone dots.
Abstract translation: 半色调频率调制色彩分离是由连续色调多彩的人造物产生的。 通过在半色调再现的像素（瓦片）内的一次和所有固定半色调点图案来模拟扫描伪影的像素的连续色调值。 不同音调级别的点图案对于每个单独的颜色分离是不同的，但是通过与翻译禁止相结合的指定重叠点比率的标准彼此连接，从而基本上抑制莫尔+ E，acu e + EE，干扰效果 在半色调点的随机分布的复制品的高光和中间色调中经常看到的错误注册（例如颜色偏移）和颗粒感。
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公开(公告)号：US5318048A
公开(公告)日：1994-06-07
申请号：US900017
申请日：1992-06-17
Applicant: Iain G. Stewart , Peter Urban , Alfred Brinker
Inventor： Iain G. Stewart , Peter Urban , Alfred Brinker
IPC: A24C5/36
CPC classification number: A24C5/36
Abstract: A device for cutting the paper sleeve of defective filter cigarettes for recycling tobacco has at least one knife roller having a plurality of knife disks spaced from one another at a distance that is smaller than a diameter of the cigarettes. Each knife disk has a circumferential edge with a plurality of teeth. A conveyor belt feeds the cigarettes to the knife roller such that the cigarettes are essentially oriented parallel to the conveying direction. The conveyor belt and the knife roller are synchronized such that a circumferential velocity of the knife disks corresponds to the conveying velocity of the conveyor belt. As an alternative, the knife disks can be provided with a continuous circular dulled circumferential cutting surface. It is then necessary that the conveyor belt and the knife roller are synchronized such that a circumferential velocity of the knife disks is greater than the conveying velocity of the conveyor belt.
Abstract translation: 用于切割用于回收烟草的有缺陷的过滤嘴香烟的纸套的装置具有至少一个刀辊，所述至少一个刀辊具有彼此间隔开的距离小于香烟直径的多个刀盘。 每个刀盘具有带有多个齿的圆周边缘。 传送带将香烟馈送到刀辊，使得香烟基本上平行于输送方向定向。 输送带和刀辊同步，使得刀盘的圆周速度对应于输送带的输送速度。 作为替代，刀盘可以设置有连续的圆形钝化的圆周切割表面。 因此，必须使输送带和刀辊同步，使得刀盘的圆周速度大于输送带的输送速度。
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公开(公告)号：US4642839A
公开(公告)日：1987-02-17
申请号：US741868
申请日：1985-06-06
Applicant: Peter Urban
Inventor： Peter Urban
CPC classification number: F16C3/28 , D21G3/005 , F16C3/22 , F16H21/18 , Y10T74/18256 , Y10T74/2116
Abstract: A device for the reciprocating linear drive of a part, especially of a scraper at a calender cylinder, comprises a driver connected to the scraper and having two mutually parallel oppositely disposed abutments and an eccentric disposed between the abutments. The eccentric has an outside diameter which is smaller than the distance between the abutments. The eccentric is designed as a double eccentric with a driven inner eccentric fixed to a rotary drive shaft and with a freely movable outer eccentric floatingly mounted to the inner eccentric via an antifriction bearing.
Abstract translation: 一种用于部件，特别是砑光缸上的刮刀的往复线性驱动的装置包括连接到刮刀并具有两个相互平行的相对设置的支座和设置在基台之间的偏心件的驱动器。 偏心轮的外径小于基台之间的距离。 偏心轮设计为双偏心轮，固定在旋转驱动轴上的从动内偏心轮，以及通过减摩轴承可浮动地安装在内偏心轮上的可自由移动的外偏心。
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公开(公告)号：US4629509A
公开(公告)日：1986-12-16
申请号：US748367
申请日：1985-06-24
Applicant: Mark J. O'Hara , Peter Urban
Inventor： Mark J. O'Hara , Peter Urban
CPC classification number: B09B3/0041 , C04B18/106 , Y02W30/92 , Y10S106/01 , Y10S106/90
Abstract: Leaching of cadmium and lead from solid residues obtained in the incineration of refuse may be reduced to environmentally acceptable levels by the addition of calcium sulfide to such residues. A particularly convenient method involves the addition of dry lime and an aqueous solution of an inorganic salt supplying sulfide, especially an alkali metal sulfide, in equimolar quantities.
Abstract translation: 在垃圾焚烧中获得的固体残渣中的镉和铅的浸出可以通过向这种残留物中加入硫化钙而降低到环境可接受的水平。 特别方便的方法是加入干石灰和以等摩尔量供给硫化物，特别是碱金属硫化物的无机盐的水溶液。
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公开(公告)号：US4401549A
公开(公告)日：1983-08-30
申请号：US322335
申请日：1981-11-17
Applicant: Peter Urban
Inventor： Peter Urban
CPC classification number: C10G1/00 , C10G1/002 , Y10S208/951
Abstract: An improved process for the treatment and liquefaction of calcium-containing subbituminous coal and coals of lower rank to form water soluble compounds of calcium, thereby suppressing the formation of scale, made up largely of calcium carbonate which normally forms within the coal liquefaction zone, e.g. on reactor surfaces, lines, auxiliary equipment and the like. An oxide of sulfur is contacted with a coal feed sufficient to impregnate the pores of the coal. The impregnated coal is then contacted with hydrogen sulfide to produce water soluble thiosulfate. After the treated coal is liquefied in a coal liquefaction zone, the effluent is water washed to remove the water soluble thiosulfate.
Abstract translation: 一种用于处理和液化含钙次烟煤和较低级煤的改进方法，以形成钙的水溶性化合物，从而抑制大部分由煤液化区内通常形成的碳酸钙构成的氧化皮的形成，例如， 在反应器表面，管线，辅助设备等上。 硫的氧化物与足以浸渍煤的孔的煤进料接触。 然后将浸渍的煤与硫化氢接触以产生水溶性硫代硫酸盐。 经过处理的煤在煤液化区域液化后，将废水进行水洗以除去水溶性硫代硫酸盐。
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公开(公告)号：US4003827A
公开(公告)日：1977-01-18
申请号：US590525
申请日：1975-06-12
Applicant: David H. J. Carlson , Peter Urban
Inventor： David H. J. Carlson , Peter Urban
CPC classification number: C10G27/10
Abstract: A process is disclosed for the conversion of a petroleum distillate charge stock containing mercaptan, olefinic and dienic compounds comprising the treatment of said petroleum distillate in an atmosphere of an oxygen-containing gas in a medium possessing a pH of from about a pH of 8 to about a pH of 14 in the presence of a catalyst comprising a 4,4',4",4'"-cobalt phthalocyanine tetrasulfonate.
Abstract translation: 公开了一种转化含有硫醇，烯属和二烯化合物的石油馏出物原料原料的方法，包括在含有约8 pH的介质中的含氧气体气氛中处理所述石油馏出物， 在含有4,4'，4“，4” - 钴酞菁四磺酸盐的催化剂存在下，pH约为14。
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公开(公告)号：US07429280B2
公开(公告)日：2008-09-30
申请号：US11351697
申请日：2006-02-10
Applicant: Hubertus Biegert , Peter Britz , Gabor Toth , Peter Urban
Inventor： Hubertus Biegert , Peter Britz , Gabor Toth , Peter Urban
CPC classification number: C08J5/2218 , H01M8/1023 , H01M8/1037 , H01M8/1039 , H01M8/1044 , H01M8/1074 , Y02P70/56 , Y10T29/49115
Abstract: The invention relates to an ion-conductive polymer membrane for a fuel cell, whereby the polymer membrane is configured from a polymer-forming hydrocarbon material and to a method for producing the same. The membrane also has a metal-containing gel which has been hydrolysed and/or condensed from a metal alkoxide starting material and which is deposited in the polymer and/or is chemically bonded to the polymer. The proportion of metal alkoxide by weight, in relation to the membrane, lies between 25% and 1%.
Abstract translation: 本发明涉及一种用于燃料电池的离子导电聚合物膜，其中聚合物膜由形成聚合物的烃材料构成，并且涉及其制造方法。 膜还具有已经从金属醇盐起始材料水解和/或冷凝并且沉积在聚合物中和/或化学键合到聚合物上的含金属凝胶。 相对于膜，金属醇盐的重量比例在25％至1％之间。
