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    • 1. 发明授权
    • Process of preparing nanocrystalline powders of an electroactive alloy
    • 制备电活性合金的纳米晶体粉末的方法
    • US5395422A
    • 1995-03-07
    • US876919
    • 1992-04-30
    • Robert SchulzJean-Yves HuotMichel Trudeau
    • Robert SchulzJean-Yves HuotMichel Trudeau
    • B22F9/00C22C1/04C25B11/04B22F1/00
    • B22F9/005C22C1/045C25B11/0478
    • There are described powders comprising agglomerated nanocrystals of an electroactive alloy and oxygen. The main component of the alloy can be of nickel, cobalt, iron or mixtures thereof while the alloying element is one or more transition metals such as Mo, W, V, the alloy also including oxygen. Preferably the nanocrystals will be made of an alloy of nickel, molybdenum and oxygen. An electrode which is used by compacting the powders is also disclosed. Also disclosed, is a process for producing the powders by providing particles of nickel, cobalt and iron or oxides thereof with particles of at least one transition metal, (Mo, W, V) or oxides thereof and subjecting the particles to high energy mechanical alloying such as ball milling under conditions which include oxygen and for a sufficient period of time to produce a nanocrystalline alloy. Electrodes produced from these powders have an electrocatalytic activity for the hydrogen evolution which is comparable or higher than the electrodes which are presently used in the electrochemical industry. Moreover, these materials present an excellent chemical, electrochemical and mechanical stability. When use as a cathode the powders are useful in water electrolyzers, in chlor-alkali or the like cells.
    • 描述了包含电活性合金和氧的聚集的纳米晶体的粉末。 合金的主要成分可以是镍,钴,铁或其混合物,而合金元素是一种或多种过渡金属如Mo,W,V,该合金也包括氧。 优选地,纳米晶体将由镍,钼和氧的合金制成。 还公开了用于压实粉末的电极。 还公开了通过提供镍,钴和铁或其氧化物的颗粒与至少一种过渡金属(Mo,W,V)或其氧化物的颗粒并使颗粒经受高能机械合金化的方法来生产粉末的方法 例如在包括氧气的条件下进行球磨并持续足够的时间以产生纳米晶体合金。 由这些粉末制成的电极具有与目前在电化学工业中使用的电极相当或更高的氢析出的电催化活性。 此外,这些材料具有优异的化学,电化学和机械稳定性。 当用作阴极时,粉末可用于水电解器,氯碱等细胞。
    • 2. 发明授权
    • Process for making nanocrystalline metallic alloy powders by high energy
mechanical alloying
    • 通过高能机械合金化制备纳米晶金属合金粉末的方法
    • US5112388A
    • 1992-05-12
    • US396677
    • 1989-08-22
    • Robert SchulzJean-Yves HuotMichel Trudeau
    • Robert SchulzJean-Yves HuotMichel Trudeau
    • B22F9/00C22C1/04C25B11/04
    • C25B11/0478B22F9/005C22C1/045Y10S977/777Y10S977/84
    • There are described metallic powders comprising agglomerated nanocrystals of an electroactive alloy. The main component of the alloy can be of nickel, cobalt, iron or mixtures thereof while the alloying element is one or more transition metals such as Mo, W, V. Preferably the nanocrystals will be made of an alloy of nickel and molybdenum. An electrode which is used by compacting the powders is also disclosed. Also disclosed, is a process for producing the metallic powders by providing particles of nickel, cobalt and iron with particles of at least one transition metal, (Mo, W, V) and subjecting the particles to high energy mechanical alloying such as ball milling under conditions and for a sufficient period of time to produce a nanocrystalline alloy. Electrodes produced from these powders have an electrocatalytic activity for the hydrogen evolution which is comparable or higher than the electrodes which are presently used in the electrochemical industry. Moreover, these materials present an excellent chemical, electrochemical and mechanical stability.
    • 描述了包含电活性合金的聚集的纳米晶体的金属粉末。 合金的主要成分可以是镍,钴,铁或其混合物,而合金元素是一种或多种过渡金属如Mo,W,V。优选地,纳米晶体将由镍和钼的合金制成。 还公开了用于压实粉末的电极。 还公开了通过提供镍,钴和铁的颗粒与至少一种过渡金属(Mo,W,V)的颗粒并使颗粒进行高能机械合金化如球磨的方法来生产金属粉末的方法, 条件和足够的时间以产生纳米晶体合金。 由这些粉末制成的电极具有与目前在电化学工业中使用的电极相当或更高的氢析出的电催化活性。 此外,这些材料具有优异的化学,电化学和机械稳定性。
    • 4. 发明申请
    • CAPSULAR INTRAOCULAR LENS IMPLANT HAVING A REFRACTIVE LIQUID THERE IN
    • 具有折射性液体的囊腔镜片植入物
    • US20120046744A1
    • 2012-02-23
    • US13243141
    • 2011-09-23
    • Randall WoodsRobert Schulz
    • Randall WoodsRobert Schulz
    • A61F2/16
    • A61F2/1635A61F2/1648A61F2002/1682A61F2210/0014A61F2250/0053
    • 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.
    • 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。
    • 5. 发明申请
    • Tunable empty pipe function
    • 可调空管功能
    • US20050126305A1
    • 2005-06-16
    • US11009149
    • 2004-12-10
    • Robert SchulzScot FossThomas Junkans
    • Robert SchulzScot FossThomas Junkans
    • G01F1/58G01F1/60G01F23/22G01F25/00
    • G01F1/60G01F1/58G01F23/22G01F25/0007
    • An electromagnetic flowmeter for measuring a flow rate of a fluid in a pipe is described. A pipe carries a fluid. A magnetic coil is disposed adjacent to the pipe for inducing a magnetic flux in the fluid. A plurality of electrodes are disposed within the pipe, and the plurality of electrodes are electrically isolated from one another. Measurement circuitry is coupled to at least one of the plurality of electrodes and is configured to measure flow rate as a function of a potential across the plurality of electrodes. An empty pipe detector is coupled to at least one of the plurality of electrodes and is adapted to detect an empty pipe condition based upon an adjustable test criteria. In one embodiment, a local operator interface is coupled to the empty pipe detector for adjusting the adjustable test criteria.
    • 描述了用于测量管道中的流体的流量的电磁流量计。 管道承载流体。 电磁线圈靠近管道设置,用于引导流体中的磁通量。 多个电极设置在管内,并且多个电极彼此电隔离。 测量电路耦合到多个电极中的至少一个,并且被配置为测量作为跨越多个电极的电位的函数的流量。 空管检测器耦合到多个电极中的至少一个,并且适于基于可调节的测试标准来检测空管状况。 在一个实施例中,本地操作器接口耦合到空管检测器,用于调节可调测试标准。
    • 8. 发明授权
    • Three-dimensional detection, dosimetry and imaging of an energy field by
formation of a polymer in a gel
    • 通过在凝胶中形成聚合物来进行能量场的三维检测,剂量学和成像
    • US5321357A
    • 1994-06-14
    • US925550
    • 1992-08-07
    • Marek MaryanskiJohn GoreRobert Schulz
    • Marek MaryanskiJohn GoreRobert Schulz
    • G01H3/10G01R33/28G01T1/04G01V3/00
    • G01T1/04G01R33/28G01R33/443
    • A visible and/or MRI visualizable permanent image is formed in a gel in a container which maintains the gel a dimensionally stable shape, which gel contains uniformly dispersed therein in storage stable form at last one radiant energy, e.g., ionizing radiation, polymerizable monomer in a concentration effective to form an insoluble polymer in the gel which alters the relaxation time of the solvent in any area thereof in which the polymer is formed, e.g., a mixture of (a) a linearly homopolymerizable monomer and (b) a comonomer which is cross-linkably copolymerizable with the monomer, the polymerization of the monomer initiated by the radiant energy being restricted to any area of the gel which receives the radiant energy, which image is representative of the dose distribution of the radiant energy to which the gel is exposed, by exposing the gel to a non-uniform dose of radiant energy until a polymer which produces a permanent image representative of the dose of radiant energy received by the gel is formed therein.
    • 在容器中的凝胶中形成可见和/或MRI可视化的永久性图像,其将凝胶维持在尺寸稳定的形状,该凝胶在最后一个辐射能(例如电离辐射)中以可储存的稳定形式均匀分散在其中,例如电离辐射,可聚合单体 有效地在凝胶中形成不溶性聚合物的浓度,其改变其中形成聚合物的任何区域中溶剂的弛豫时间,例如(a)线性均聚单体和(b)共聚单体的混合物, 与单体可交联共聚,由辐射能引发的单体的聚合被限制在接受辐射能的凝胶的任何区域,该图像代表凝胶暴露于其中的辐射能的剂量分布 通过将凝胶暴露于非均匀剂量的辐射能量,直到产生代表辐射能量剂量的永久图像的聚合物被接收 通过其中形成凝胶。
    • 10. 发明申请
    • Hydrogen storage container
    • 储氢容器
    • US20050072786A1
    • 2005-04-07
    • US10836992
    • 2004-04-30
    • Frederic GagnonRobert SchulzPatrick LarochelleStephane Gendron
    • Frederic GagnonRobert SchulzPatrick LarochelleStephane Gendron
    • B65D81/28F17C11/00
    • F17C11/005F17C11/002F17C11/007F17C2209/2163Y02E60/321
    • A container configured for containing at least metallic particles, the metallic particles capable of absorbing hydrogen such that the metallic particles expand upon the absorption of hydrogen, the container including an inner surface, comprising: a liner disposed within the container such that a void space is provided between the liner and the inner surface, wherein the liner engages the inner surface to substantially prevent ingress of metallic particles, when the metallic particles are contained in the container, into the void space. A method of assembling a container for containing metallic particles capable of absorbing hydrogen is provided and comprises a container including an inlet and an inner surface defining a container space, rolling a magnetically responsive liner about a mandrel so that the liner assumes a spiral configuration about the mandrel, when the liner is rolled about the mandrel inserting the liner into the container space through the inlet, releasing the liner from the mandrel, removing the mandrel from the container space through the inlet, applying a magnetic force sufficient to urge the liner against the inner surface of the container, when the magnetic force is acting on the liner, inserting a plurality of tubes into the container space through the inlet so as to urge the liner into engagement with the inner surface so as to define (i) a storage space configured to contain the metallic particles and (ii) a void space configured to contract as the metallic particles expand upon the absorption of hydrogen, terminating the application of the magnetic force, and inserting a plurality of metallic particles into the storage space.
    • 一种构造成至少含有金属颗粒的容器,所述金属颗粒能够吸收氢,使得所述金属颗粒在吸收氢时膨胀,所述容器包括内表面,所述容器包括:衬垫,其设置在所述容器内,使得空隙空间为 设置在衬套和内表面之间,其中衬垫与内表面接合,以当金属颗粒容纳在容器中时基本上防止金属颗粒进入空隙空间。 提供了一种组装用于容纳能够吸收氢的金属颗粒的容器的方法,并且包括容器,该容器包括限定容器空间的入口和内表面,围绕心轴滚动磁性响应衬垫,使得衬垫围绕 心轴,当衬套围绕心轴卷绕时,通过入口将衬套插入容器空间,将衬套从心轴释放,通过入口从容器空间移除心轴,施加足以将衬垫推向衬垫的磁力 当磁力作用在衬套上时,容器的内表面通过入口将多个管插入容器空间中,以便推动衬套与内表面接合,从而限定(i)储存空间 被配置为容纳金属颗粒和(ii)空间空间,其构造成随着金属颗粒在吸收体上膨胀而收缩 n的氢,终止施加磁力,并将多个金属颗粒插入存储空间。