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1. 发明授权

US06620346B1 Varistors based on nanocrystalline powders produced by mechanical grinding 失效
标题翻译：基于通过机械研磨生产的纳米晶体粉末的压敏电阻
公开(公告)号：US06620346B1
公开(公告)日：2003-09-16
申请号：US09485401
申请日：2000-04-28
申请人： Robert Schulz , Sabin Boily , Alain Joly , André Van Neste , Houshang Alamdari
发明人： Robert Schulz , Sabin Boily , Alain Joly , André Van Neste , Houshang Alamdari
IPC分类号： H01B108
CPC分类号： H01C17/06546 , H01C7/112
摘要： The invention concerns novel varistors based on zinc oxide and a method for making same, which consists in using as base products nanocrystalline powders obtained by high-intensity mechanical grinding and in subjecting the mixture resulting from said nanocrystalline powders a consolidating treatment such as sintering, in suitably selected temperature and time conditions so as to retain the smallest possible grain size of ZnO. The resulting varistors have a very fine homogeneous microstructure and an average grain size characteristically not more than 3 mu m, i.e. five times smaller than standard materials. Said novel varistors have a larger number of grain boundaries per length unit and therefore a much higher breakdown voltage. Said voltage is characteristically higher than 10 kV/cm and can reach 17 kV/cm which is almost one order of magnitude above the breakdown voltage of standard varistors. The non-linearity coefficient of the current-voltage curve is also improved, and is greater than 20 and can reach values as high as 60. Moreover, the leakage currents below the breakdown voltage of said varistors, are much weaker.
摘要翻译：本发明涉及基于氧化锌的新型变阻器及其制造方法，其特征在于，使用通过高强度机械研磨获得的纳米晶体粉末作为基底产品，并将由所述纳米晶体粉末得到的混合物进行固结处理如烧结，适当选择的温度和时间条件，以保持ZnO的最小可能的晶粒尺寸。所得压敏电阻具有非常精细的均匀微结构，平均晶粒尺寸特征不超过3pm，即比标准材料小5倍。所述新型变阻器具有每单位长度单位更大数量的晶界，因此具有更高的击穿电压。所述电压特性高于10kV / cm，可达到17kV / cm，比标准压敏电阻的击穿电压高出一个数量级。电流 - 电压曲线的非线性系数也得到提高，大于20，可达到高达60的值。此外，低于所述压敏电阻的击穿电压的漏电流要低得多。

2. 发明授权

US07201789B1 Nanocomposites with activated interfaces prepared by mechanical grinding of magnesium hydrides and use for storing hydrogen 失效
标题翻译：具有通过机械研磨氢氧化镁制备并用于储存氢的活化界面的纳米复合材料
公开(公告)号：US07201789B1
公开(公告)日：2007-04-10
申请号：US09529910
申请日：1998-10-21
申请人： Robert Schulz , Guoxiang Liang , Guy Lalande , Jacques Huot , Sabin Boily , André Van Neste
发明人： Robert Schulz , Guoxiang Liang , Guy Lalande , Jacques Huot , Sabin Boily , André Van Neste
IPC分类号： C01B6/24
CPC分类号： B22F9/023 , B22F2998/00 , B22F2999/00 , C01B3/0031 , C01B3/0047 , C01B3/0078 , H01M4/383 , H01M8/04029 , H01M8/065 , H01M10/345 , H01M2004/021 , Y02E60/327 , B22F1/0018 , B22F1/0003 , B22F9/04
摘要： The invention concerns a method for preparing a nanocomposite based on magnesium and another element or compound known to absorb hydrogen and hardly miscible when ground with magnesium or its hydride, such as vanadium, titanium or niobium. The method is characterised in that it consists in submitting magnesium or a compound based on magnesium known to absorb hydrogen to hydrogenation to obtain the corresponding hydride in powder form. Said resulting powder hydride is then mixed with the other element or compound or a hydride of said other element or compound and the resulting mixture is subjected to intense mechanical grinding until the corresponding nanocomposite is obtained in the form of a hydride. Finally, if necessary, the resulting nanocomposite is subjected to hydrogen desorption. The invention also concerns the resulting nanocomposite based on Mg, which has the advantage of being inexpensive and highly efficient for storing hydrogen owing to its microstructure (that is owing to the nature of its interfaces and the spatial distribution of its constituents) which is extremely fine and provides an excellent synergistic effect between Mg and the other element or compound.
摘要翻译：本发明涉及一种制备基于镁的纳米复合材料的方法，以及当用镁或其氢化物如钒，钛或铌研磨时已知可吸收氢并且几乎不混溶的另一种元素或化合物。该方法的特征在于它包括将镁或基于已知吸收氢气的镁化合物进行氢化以获得粉末形式的相应氢化物。然后将所得的粉末氢化物与另一种元素或化合物或所述其它元素或化合物的氢化物混合，并将所得混合物进行强力机械研磨，直到以氢化物的形式获得相应的纳米复合材料。最后，如果需要，将所得的纳米复合材料进行氢解吸。本发明还涉及所得到的基于Mg的纳米复合材料，其具有由于其微结构（即由于其界面的性质及其组分的空间分布）而非常廉价且高效地储存氢的优点）并且在Mg与其它元素或化合物之间提供优异的协同效应。

3. 发明授权

US06572836B1 Method for producing gaseous hydrogen by chemical reaction of metals or metal hydrides subjected to intense mechanical deformations 失效
标题翻译：通过经受强烈机械变形的金属或金属氢化物的化学反应来生产气态氢的方法
公开(公告)号：US06572836B1
公开(公告)日：2003-06-03
申请号：US09546712
申请日：2000-04-10
申请人： Robert Schulz , Jacques Huot , Guoxian Liang , Sabin Boily
发明人： Robert Schulz , Jacques Huot , Guoxian Liang , Sabin Boily
IPC分类号： C01B302
CPC分类号： B01J8/382 , C01B3/065 , C01B3/08 , Y02E60/362
摘要： An improved method is disclosed for producing gaseous hydrogen by subjecting a metal or a metal hydride to a chemical reaction. In this method, the metal or metal hydride subjected to the chemical reaction is nanocrystalline. Indeed, it has been found that when, instead of using conventional metal hydrides (Mg-based or others), use is made of a metal or metal hydride that is or has been subjected to intensive mechanical deformations, such as a metastable nanocrystalline metal hydride, then the chemical reaction, especially hydrolysis, will take place much more readily, at a much higher rate and, most of the time, up to completion.
摘要翻译：公开了通过使金属或金属氢化物进行化学反应来生产气态氢的改进方法。在这种方法中，进行化学反应的金属或金属氢化物是纳米晶体。实际上，已经发现，当代替使用常规的金属氢化物（Mg基或其它）时，使用已经或已经经受强烈机械变形的金属或金属氢化物，例如亚稳态纳米晶体金属氢化物那么化学反应，特别是水解将会以更高的速度发生得更加容易，而且大部分时间可以完成。

4. 发明授权

US5906792A Nanocrystalline composite for hydrogen storage 失效
标题翻译：储氢纳米晶复合材料
公开(公告)号：US5906792A
公开(公告)日：1999-05-25
申请号：US587588
申请日：1996-01-19
申请人： Robert Schulz , Sabin Boily , Jacques Huot , John Strom-Olsen , Leszek Zaluski , Alicja Zaluska
发明人： Robert Schulz , Sabin Boily , Jacques Huot , John Strom-Olsen , Leszek Zaluski , Alicja Zaluska
IPC分类号： C01B3/00 , C22C1/00 , H01M8/06 , C01B6/24
CPC分类号： H01M8/0656 , C01B3/0078 , Y02E60/327 , Y10T428/12729
摘要： Disclosed is a nanocrystalline composite useful for hydrogen storage, which provides optimum hydrogenation conditions along with high hydrogen storage capacity. This composite is the combination of at least one high temperature metal hydride such as Mg or Mg.sub.2 Ni, which has a high hydrogen storage capacity by weight but requires high temperatures for hydrogen absorption and desorption, with at least one low temperature metal hydride such as FeTi, LaNi.sub.5, Nb, Mn or Pd, which has a low hydrogen storage capacity by weight but does not require high temperatures for hydrogen absorption and desorption. The high and low temperature metal hydrides are in direct contact with each other and each in the form of a nanocrystalline powder or layer. This composite is particularly useful as a hydrogen supply source for hydrogen-fueled vehicles.
摘要翻译：公开了一种用于氢存储的纳米晶复合物，其提供最佳的氢化条件以及高的储氢能力。该复合物是至少一种高温金属氢化物如Mg或Mg2Ni的组合，其具有高的储氢容量，但是需要高温用于吸氢和解吸，与至少一种低温金属氢化物如FeTi， LaNi5，Nb，Mn或Pd，其具有低的储氢容量，但不需要用于氢吸收和解吸的高温。高温和低温金属氢化物彼此直接接触，并且各自呈纳米晶体粉末或层的形式。该复合材料作为用于氢燃料车辆的氢气供应源特别有用。

5. 发明授权

US06936185B1 Metal hydride bands and use thereof for storing hydrogen 失效
标题翻译：金属氢化物带及其用于储存氢的用途
公开(公告)号：US06936185B1
公开(公告)日：2005-08-30
申请号：US10069035
申请日：2000-07-21
申请人： Robert Schulz , Sabin Boily , Rene Dubuc , Marco Blouin , Guy Lalande
发明人： Robert Schulz , Sabin Boily , Rene Dubuc , Marco Blouin , Guy Lalande
IPC分类号： B22F3/02 , B22F3/18 , B22F5/00 , C01B3/00 , C01B6/00 , C22C23/00 , F17C11/00 , H01M8/065 , H01M10/02 , H01M10/30 , H01M4/24 , H01M8/06
CPC分类号： C01B3/0084 , B22F3/1118 , B22F3/114 , B22F2998/00 , F17C11/005 , H01M4/242 , H01M4/383 , H01M8/065 , Y02E60/321 , Y02E60/327 , B22F1/0018 , B22F3/18
摘要： The invention concerns a piece based on one or several metal hydrides capable of reversibly absorbing hydrogen. Said piece is in the form of a thin and dense band, having a thickness preferably not more than 1 mm and porosity preferably less than 20%. The piece is obtained by rolling a powder of selected hydride(s), with or without additional component(s), such as binders or heat-transfer elements. Said piece can easily be produced on an industrial scale. By its very nature, it is particularly adapted for use as a base element in a tank for storing and transporting hydrogen. It can also be used in a Ni-MH typre battery for storing and transporting energy.
摘要翻译：本发明涉及一种基于能够可逆地吸收氢的一种或几种金属氢化物的片。所述片是薄而致密带的形式，其厚度优选不大于1mm，孔隙率优选小于20％。通过轧制选择的氢化物的粉末，具有或不具有附加成分（例如粘合剂或热传递元件）获得该片。所述件可以容易地以工业规模生产。由于其本质，它特别适合用作储存和运输氢气的罐中的基础元件。也可以用于Ni-MH型电池，用于储存和运输能量。

6. 发明授权

US06582663B1 Apparatus for titration and circulation of gases and circulation of an absorbent or adsorbent substance 失效
标题翻译：用于滴定和循环气体和循环吸收剂或吸附剂物质的装置
公开(公告)号：US06582663B1
公开(公告)日：2003-06-24
申请号：US09424331
申请日：1999-11-22
申请人： Robert Schulz , Sabin Boily , Jacques Huot
发明人： Robert Schulz , Sabin Boily , Jacques Huot
IPC分类号： G01N3000
CPC分类号： G01N15/0893 , G01N7/04
摘要： The invention concerns an apparatus for the titration and circulation of gases to determine metal hydride storing properties, with improved response time, greater dynamic range in terms of the usable amount of powder and the maximum pressure accessible and increased sensitivity. The invention also concerns a circulating apparatus considerably reducing the time for analysing and determining the properties of absorbent and adsorbent materials during a large number of adsorption-desorption cycles. Both sets of apparatus are provided with a reference tube inside their oven, near the sample-holder. Said sample-holder tube and reference tube are connected on either side of the differential pressure sensor, thereby considerably enhancing the overall performance of the titration system.
摘要翻译：本发明涉及一种用于气体滴定和循环以确定金属氢化物储存性能的装置，具有改善的响应时间，关于粉末的可用量和可获得的最大压力以及增加的灵敏度的更大的动态范围。本发明还涉及一种循环设备，其大大减少了在大量吸附 - 解吸周期期间分析和确定吸收剂和吸附剂材料的性质的时间。两套设备在其烤箱内设置有参考管，靠近样品架。所述样品支架管和参比管连接在差压传感器的两侧，从而显着提高滴定系统的整体性能。

7. 发明授权

US5662834A Alloys of Ti Ru Fe and O and use thereof for the manufacture of cathodes for the electrochemical synthesis of sodium chlorate 失效
标题翻译： Ti Ru Fe和O的合金及其用于制造电化学合成氯酸钠的阴极的用途
公开(公告)号：US5662834A
公开(公告)日：1997-09-02
申请号：US565586
申请日：1995-11-30
申请人： Robert Schulz , Andre Van Neste , Sabin Boily , Shize Jin
发明人： Robert Schulz , Andre Van Neste , Sabin Boily , Shize Jin
IPC分类号： C30B29/52 , C25B20060101 , C25B1/26 , C25B11/06 , C30B28/02 , H01B1/08 , H01B1/02
CPC分类号： C25B1/265 , C22C14/00 , C22C28/00 , C22C30/00 , C25B11/04
摘要： An alloy of formula:Ti.sub.30+x Ru.sub.15+y Fe.sub.25+z O.sub.30+t M.sub.uwherein M represent at least one metal selected from the group consisting of chromium, manganese, vanadium, tungsten, antimony, platinum and lead; x is an integer ranging between -30 and +50; y is an integer ranging between -10 and +35; z is an integer ranging between -25 and +70; t is an integer ranging between -28 and +10; and u is an integer ranging between 0 and +50; x, y, z, t and u being selected so that: x+y+z+t+u=0. This alloy, especially when it has a nanocrystalline structure, is useful for the manufacture cathodes for the electro-chemical synthesis of sodium chlorate. These cathodes have an over-potential of hydrogen lower than the one of the soft-steel cathodes presently in use.
摘要翻译：合金：Ti30 + x Ru15 + yFe25 + zO30 + t Mu其中M代表选自铬，锰，钒，钨，锑，铂和铅中的至少一种金属; x是在-30和+50之间的整数; y为-10和+35之间的整数; z是在-25和+70之间的整数; t是-28和+10之间的整数; u是0到+50之间的整数; x，y，z，t和u被选择为：x + y + z + t + u = 0。这种合金，特别是当其具有纳米晶体结构时，可用于制造电化学合成氯酸钠的阴极。这些阴极具有比当前使用的软钢阴极之一低的氢的过电位。

8. 发明授权

US5837030A Preparation of nanocrystalline alloys by mechanical alloying carried out at elevated temperatures 失效
标题翻译：通过在高温下进行的机械合金化制备纳米晶体合金
公开(公告)号：US5837030A
公开(公告)日：1998-11-17
申请号：US752893
申请日：1996-11-20
申请人： Robert Schulz , Reynald Rioux , Sabin Boily , Jacques Huot
发明人： Robert Schulz , Reynald Rioux , Sabin Boily , Jacques Huot
IPC分类号： B22F1/00 , B22F9/04 , C01B3/00 , C22C1/04
CPC分类号： C22C1/04 , B22F1/0044 , B22F1/0085 , B22F9/04 , C01B3/0031 , C01B3/0042 , C01B3/0047 , C22C1/0433 , B22F2009/041 , B22F2009/043 , B22F2009/049 , B22F2999/00 , Y02E60/327 , Y10S420/90
摘要： A process is described for preparing a nanocrystalline powder of an alloy of at least two metals by an intensive mechanical grinding step performed upon powders of the metals which make up the alloy. The grinding is performed at atmospheric pressure under an inert atmosphere, and is carried out at a temperature in the range of 100.degree.-400.degree. C. In this manner, one obtains crystallites of the alloy having a grain size lower than 100 nm by grinding for a period of time lower by about an order of magnitude than the time necessary to achieve this grain size by a similar grinding step carried out at ambient temperature.
摘要翻译：描述了通过在组成合金的金属粉末上进行的强化机械研磨步骤来制备至少两种金属的合金的纳米晶体粉末的方法。研磨在大气压下在惰性气氛下进行，并在100〜400℃的温度下进行。以这种方式，通过研磨得到晶粒尺寸低于100nm的合金的微晶通过在环境温度下进行的类似的研磨步骤，比实现该晶粒尺寸所需的时间低一个数量级。

9. 发明申请

US20120138477A1 BIPOLAR ELECTRODES WITH HIGH ENERGY EFFICIENCY, AND USE THEREOF FOR SYNTHESISING SODIUM CHLORATE 审中-公开
标题翻译：具有高能效的双极电极，以及用于合成氯酸钠的用途
公开(公告)号：US20120138477A1
公开(公告)日：2012-06-07
申请号：US13382664
申请日：2010-04-08
申请人： Robert Schulz , Sylvio Savoie
发明人： Robert Schulz , Sylvio Savoie
IPC分类号： C25B11/04 , C25B1/14
CPC分类号： C25B1/265 , C25B11/0478
摘要： The invention relates to novel bipolar electrodes with a cathodic coating on one portion of the electrode and an anodic coating on another portion of the same electrode. The anodic coating is preferably a DSA coating and the cathodic coating is an alloy such as Fe3−xAl-1+xMyTz. The invention also relates to the use of said novel electrodes for synthesising sodium chlorate.
摘要翻译：本发明涉及在电极的一部分上具有阴极涂层和在同一电极的另一部分上的阳极涂层的新型双极电极。阳极涂层优选为DSA涂层，阴极涂层为Fe3-xAl-1 + xMyTz等合金。本发明还涉及所述新型电极用于合成氯酸钠的用途。

10. 发明申请

US20120046744A1 CAPSULAR INTRAOCULAR LENS IMPLANT HAVING A REFRACTIVE LIQUID THERE IN 有权
标题翻译：具有折射性液体的囊腔镜片植入物
公开(公告)号：US20120046744A1
公开(公告)日：2012-02-23
申请号：US13243141
申请日：2011-09-23
申请人： Randall Woods , Robert Schulz
发明人： Randall Woods , Robert Schulz
IPC分类号： A61F2/16
CPC分类号： A61F2/1635 , A61F2/1648 , A61F2002/1682 , A61F2210/0014 , A61F2250/0053
摘要： An intraocular lens having a light-transmitting optic (32, 94a, 94b, 142, 148, 216) comprised of a synthetic light-refractive material (40, 102) operably coupled with a flexible optic positioning member (34, 62, 74, 84, 100, 150, 210) to refract light onto the retina in order to correct refractive errors in the eye (10). The refractive material has an index of refraction of from about 1.36 to 1.5 or higher. The optic positioning member (34, 62, 74, 84, 100, 150, 210) is constructed of a flexible synthetic resin material such as polymethylmethacrylate and permits focusing upon objects located near to and far from the viewer. The optic (32, 94a, 94b, 142, 148, 216) of the present invention possess greater refractive capability than optics conventionally used in IOL construction, and permits retinal receipt of the image being viewed in order to correct refractive errors.
摘要翻译：一种眼内透镜，具有透光光学元件（32,94a，94b，142,148,216），其包括可操作地与柔性光学定位元件（34,62,74和216）连接的合成光折射材料（40,102）以便将光折射到视网膜上以校正眼睛（10）中的屈光不正。折射材料的折射率为约1.36至1.5或更高。光学定位构件（34,62,74,84,100,150,210）由诸如聚甲基丙烯酸甲酯的柔性合成树脂材料构成，并且允许聚焦在靠近和远离观察者的物体上。本发明的光学元件（32,94a，94b，142,148,216）具有比IOL结构中常规使用的光学元件更大的折射能力，并且允许正在观看的图像的视网膜接收以校正屈光不正。

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