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1. 发明授权

US08636496B2 Systems and methods for fabricating three-dimensional objects 有权
标题翻译：用于制造三维物体的系统和方法
公开(公告)号：US08636496B2
公开(公告)日：2014-01-28
申请号：US12435776
申请日：2009-05-05
申请人： Suman Das , John W. Halloran
发明人： Suman Das , John W. Halloran
IPC分类号： B29C35/08
CPC分类号： B29C67/0066 , B22C9/02 , B22C9/24 , B29C64/135 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03B27/42 , G03F7/2057 , G03F7/70291 , G03F7/70416
摘要： Systems and methods for fabricating three-dimensional objects. The system includes an optical imaging system providing a light source; a photosensitive medium adapted to change states upon exposure to a portion of the light source from the optical imaging system; a control system for controlling movement of the optical imaging system, wherein the optical imaging system moves continuously above the photosensitive medium. The method includes moving a maskless optical imaging system providing the light beam in a continuous sequence; presenting the light beam on a portion of the photosensitive medium; lowering a plate upon which the photosensitive medium resides; and applying a new layer of the photosensitive medium.
摘要翻译：用于制造三维物体的系统和方法。该系统包括提供光源的光学成像系统; 适于在从光学成像系统暴露于光源的一部分时改变状态的光敏介质; 用于控制光学成像系统的移动的控制系统，其中光学成像系统连续地在光敏介质上移动。该方法包括以连续的顺序移动提供光束的无掩模光学成像系统; 将光束呈现在感光介质的一部分上; 降低光敏介质所在的平板; 并施加新的感光介质层。

2. 发明申请

US20100003619A1 SYSTEMS AND METHODS FOR FABRICATING THREE-DIMENSIONAL OBJECTS 有权
标题翻译：制作三维物体的系统和方法
公开(公告)号：US20100003619A1
公开(公告)日：2010-01-07
申请号：US12435776
申请日：2009-05-05
申请人： Suman Das , John W. Halloran
发明人： Suman Das , John W. Halloran
IPC分类号： G03F7/20 , G03B27/42
CPC分类号： B29C67/0066 , B22C9/02 , B22C9/24 , B29C64/135 , B33Y10/00 , B33Y30/00 , B33Y50/02 , G03B27/42 , G03F7/2057 , G03F7/70291 , G03F7/70416
摘要： Systems and methods for fabricating three-dimensional objects. The system includes an optical imaging system providing a light source; a photosensitive medium adapted to change states upon exposure to a portion of the light source from the optical imaging system; a control system for controlling movement of the optical imaging system, wherein the optical imaging system moves continuously above the photosensitive medium. The method includes moving a maskless optical imaging system providing the light beam in a continuous sequence; presenting the light beam on a portion of the photosensitive medium; lowering a plate upon which the photosensitive medium resides; and applying a new layer of the photosensitive medium.
摘要翻译：用于制造三维物体的系统和方法。该系统包括提供光源的光学成像系统; 适于在从光学成像系统暴露于光源的一部分时改变状态的光敏介质; 用于控制光学成像系统的移动的控制系统，其中光学成像系统连续地在光敏介质上移动。该方法包括以连续的顺序移动提供光束的无掩模光学成像系统; 将光束呈现在感光介质的一部分上; 降低光敏介质所在的平板; 并施加新的感光介质层。

3. 发明授权

US5645781A Process for preparing textured ceramic composites 失效
标题翻译：陶瓷复合材料制备工艺
公开(公告)号：US5645781A
公开(公告)日：1997-07-08
申请号：US309853
申请日：1994-09-21
申请人： Dragan Popovic' , John W. Halloran , Gregory E. Hilmas , Guy Allen Brady , Scott Somers , Andrew Barda , Gregory Zywicki
发明人： Dragan Popovic' , John W. Halloran , Gregory E. Hilmas , Guy Allen Brady , Scott Somers , Andrew Barda , Gregory Zywicki
IPC分类号： C04B35/80 , B29C47/06 , B28B5/00 , B29C63/00
CPC分类号： C04B35/80
摘要： A method for the preparation of a fibrous monolithic ceramic which exhibits non-brittle fracture characteristics from green monofilament ceramic fibers having a controlled texture. This method includes the steps of: (a) forming a first ceramic-laden composition includes a thermoplastic polymer and at least about 40 vol. % of a ceramic particulate into a substantially cylindrical core, (b) applying a layer of a second ceramic-laden composition includes a thermoplastic polymer and at least about 40 vol. % of a ceramic particulate which differs from the particulate contained in the first composition onto the core to form a substantially cylindrical feed rod having an average initial diameter, (c) extruding the feed rod to form a green ceramic monofilament fiber which has an average diameter that is less than the average diameter of the feed rod, and (e) arranging the green ceramic monofilament fibers into a desired configuration to provide a green fibrous monolith, wherein, during the extrusion step, each ceramic-laden composition has a viscosity which is approximately equivalent to that of each other ceramic-laden composition, and, if the ceramics present in the extruded ceramic monofilament fiber are sintered, a plane of weakness defined by the interface of the core and the layer is provided, the interface being relatively weaker than the core. The green fibrous monolith may be sintered to provide a fibrous monolith.
摘要翻译：一种制备具有受控质地的绿色单丝陶瓷纤维具有非脆性断裂特性的纤维整体陶瓷的方法。该方法包括以下步骤：（a）形成第一含陶瓷的组合物，其包含热塑性聚合物和至少约40vol。％的陶瓷颗粒进入基本上圆柱形的芯中，（b）施加第二含陶瓷的组合物层包括热塑性聚合物和至少约40vol。％的陶瓷颗粒与第一组合物中包含的颗粒不同于芯，以形成具有平均初始直径的基本上圆柱形的进料棒，（c）挤出进料棒以形成具有平均直径的生坯陶瓷单丝纤维小于所述进料棒的平均直径，以及（e）将所述生坯陶瓷单丝纤维布置成所需的构型以提供绿色纤维整料，其中在所述挤出步骤期间，每个载有陶瓷的组合物的粘度为大致相当于彼此含有陶瓷的组合物，并且如果在挤出的陶瓷单丝纤维中存在的陶瓷被烧结，则提供由芯和层的界面界定的弱平面，其界面相对弱于核心。可以将绿色纤维整料烧结以提供纤维整料。

4. 发明授权

US5055436A Method for preparation of superconductor powders 失效
标题翻译：制备超导体粉末的方法
公开(公告)号：US5055436A
公开(公告)日：1991-10-08
申请号：US234441
申请日：1988-08-19
申请人： Lori J. Klemptner , James D. Hodge , John W. Halloran
发明人： Lori J. Klemptner , James D. Hodge , John W. Halloran
IPC分类号： C01G3/00 , C01G15/00 , C01G29/00 , C04B35/45 , H01L39/24
CPC分类号： H01L39/2419 , C01G15/006 , C01G29/006 , C01G3/00 , C01G3/006 , C04B35/4504 , C04B35/4512 , C04B35/4521 , C01P2002/54 , C01P2002/72 , C01P2004/03 , Y10S505/733 , Y10S505/737 , Y10S505/739
摘要： An improved process for preparing superconducting ceramic powder includes calcining superconducting precursor compounds in an atmosphere having a controlled amount of oxygen, generally not more than that found in air, the remainder of the atmosphere composed of a gas or mixture of gases inert with respect to the ceramic. A preferred process includes forming the precursor compounds into a slurry, granulating the slurry, drying the granules (a binder can be added to the slurry to promote green strength), and calcining in the controlled atmosphere to provide the desired HTSC (high temperature superconductor) composition.
摘要翻译：制备超导陶瓷粉末的改进方法包括在具有受控量的氧气的气氛中煅烧超导前体化合物，通常不大于在空气中发现的氧化物，剩余的气体或气体混合气体相对于陶瓷。优选的方法包括将前体化合物形成浆料，造浆，干燥颗粒（可将粘合剂加入浆料以促进生坯强度），并在受控气氛中煅烧以提供所需的HTSC（高温超导体）组成。

5. 发明授权

US08288055B2 Fuel cell system having a hydrogen separation member 失效
标题翻译：具有氢分离构件的燃料电池系统
公开(公告)号：US08288055B2
公开(公告)日：2012-10-16
申请号：US12321219
申请日：2009-01-20
申请人： John W. Halloran , Timothy LaBreche , Shaowu Zha , Aaron T. Crumm
发明人： John W. Halloran , Timothy LaBreche , Shaowu Zha , Aaron T. Crumm
IPC分类号： H01M8/06 , H01M8/10 , H01M2/18
CPC分类号： H01M8/0675 , C01B3/38 , C01B2203/067 , C01B2203/1064 , F17C11/005 , H01M8/0637 , H01M8/0662 , H01M8/1231 , Y02E60/321 , Y02E60/566 , Y02P20/52
摘要： A fuel cell stack configured to input raw fuel from a fuel source to produce electrical energy includes a fuel cell comprising an anode, an electrolyte, and a cathode. The anode defines an anode chamber, and a hydrogen separation member is disposed within the anode chamber. The hydrogen separation member has a first side and a second side. The first side of the hydrogen separation member defines a raw fuel chamber. The hydrogen separation member transfer hydrogen between the first side and the second side to provide hydrogen fuel to the anode of the fuel cell, while inhibiting the transportation of gas molecules between the first side and the second side.
摘要翻译：构造成从燃料源输入原料燃料以产生电能的燃料电池堆包括包括阳极，电解质和阴极的燃料电池。阳极限定阳极室，并且氢分离构件设置在阳极室内。氢分离构件具有第一侧和第二侧。氢分离构件的第一侧限定了原燃料室。氢分离构件在第一侧和第二侧之间转移氢气，以向燃料电池的阳极提供氢燃料，同时抑制气体分子在第一侧和第二侧之间的输送。

6. 发明授权

US6117612A Stereolithography resin for rapid prototyping of ceramics and metals 失效
标题翻译：用于陶瓷和金属快速成型的立体光刻树脂
公开(公告)号：US6117612A
公开(公告)日：2000-09-12
申请号：US947269
申请日：1997-10-08
申请人： John W. Halloran , Michelle Griffith , Tien-Min Chu
发明人： John W. Halloran , Michelle Griffith , Tien-Min Chu
IPC分类号： G03F7/00 , G03F7/004 , G03F7/20 , G03F7/40
CPC分类号： G03F7/0037 , G03F7/0047
摘要： Photocurable ceramic resins having solids loadings in excess of 40 volume percent and a viscosity of less than 3000 mPa.multidot.s are suitable for multi-layer fabrication of green ceramic parts by stereolithography and similar techniques. The green ceramic parts, which may be of traditional ceramic materials, sinterable metals, or combinations thereof, exhibit low shrinkage upon firing or sintering, and may be used for such applications as rapid prototyping, biocompatible ceramic parts, ceramic cores for investment casting, ceramic molds for metal casting, and the like.
摘要翻译：固体含量超过40体积％，粘度小于3000mPax的光固化陶瓷树脂适用于通过立体光刻和类似技术多层制造生陶瓷部件。可以是传统陶瓷材料，可烧结金属或其组合的生坯陶瓷部件在烧制或烧结时表现出低收缩率，并且可以用于快速成型，生物相容性陶瓷部件，用于熔模铸造的陶瓷芯，陶瓷金属铸造用模具等。

7. 发明申请

US20100183937A1 Fuel cell system having a hydrogen separation member 失效
标题翻译：具有氢分离构件的燃料电池系统
公开(公告)号：US20100183937A1
公开(公告)日：2010-07-22
申请号：US12321219
申请日：2009-01-20
申请人： John W. Halloran , Timothy LaBreche , Shaowu Zha , Aaron T. Crumm
发明人： John W. Halloran , Timothy LaBreche , Shaowu Zha , Aaron T. Crumm
IPC分类号： H01M8/10
CPC分类号： H01M8/0675 , C01B3/38 , C01B2203/067 , C01B2203/1064 , F17C11/005 , H01M8/0637 , H01M8/0662 , H01M8/1231 , Y02E60/321 , Y02E60/566 , Y02P20/52
摘要： A fuel cell stack configured to input raw fuel from a fuel source to produce electrical energy includes a fuel cell comprising an anode, an electrolyte, and a cathode. The anode defines an anode chamber, and a hydrogen separation member is disposed within the anode chamber. The hydrogen separation member has a first side and a second side. The first side of the hydrogen separation member defines a raw fuel chamber. The hydrogen separation member transfer hydrogen between the first side and the second side to provide hydrogen fuel to the anode of the fuel cell, while inhibiting the transportation of gas molecules between the first side and the second side.
摘要翻译：构造成从燃料源输入原料燃料以产生电能的燃料电池堆包括包括阳极，电解质和阴极的燃料电池。阳极限定阳极室，并且氢分离构件设置在阳极室内。氢分离构件具有第一侧和第二侧。氢分离构件的第一侧限定了原燃料室。氢分离构件在第一侧和第二侧之间转移氢气，以向燃料电池的阳极提供氢燃料，同时抑制气体分子在第一侧和第二侧之间的输送。

8. 发明授权

US4990490A Electrical superconducting ceramic fiber devices 失效
标题翻译：电气超导陶瓷纤维器件
公开(公告)号：US4990490A
公开(公告)日：1991-02-05
申请号：US202964
申请日：1988-06-03
申请人： Viren M. Pathare , John W. Halloran
发明人： Viren M. Pathare , John W. Halloran
IPC分类号： H01L39/14
CPC分类号： H01L39/143 , H01L39/248 , Y10S505/887 , Y10S505/927 , Y10T29/49014
摘要： A coating composition for ceramic fibers is provided which includes metal particles and a vehicle. The coating can be applied to a green ceramic or a sintered ceramic, and is co-sintered or sintered therewith. Such coatings are useful for coating high temperature superconducting ceramic fibers and can be co-sintered therewith. The coated superconducting fibers, in which case the coating is porous to allow for annealing to adjust the oxygen stoichiometry, can then be sandwiched between metal cladding layers to provide a multifilamentary electrical conductor including superconducting active components. The coating is useful for such conductors because it compatibilizes the ceramic fiber with metal components, such as a solder, as well as protecting the ceramic from possibly degrading reactions. The compositions are also generally advantageous in compatibilizing ceramic fibers with a metal matrix.
摘要翻译：提供了一种陶瓷纤维用涂料组合物，其包括金属颗粒和载体。涂层可以应用于生坯陶瓷或烧结陶瓷，并与其共烧结或烧结。这种涂层可用于涂覆高温超导陶瓷纤维并可与其共烧结。涂覆的超导纤维，在这种情况下，涂层是多孔的以允许退火以调节氧化学计量，然后可以夹在金属包覆层之间，以提供包括超导活性组分的多丝电导体。该涂层可用于这种导体，因为它使陶瓷纤维与诸如焊料的金属组分相容，并且保护陶瓷免受可能的降解反应。组合物通常也有利于使陶瓷纤维与金属基质相容。

9. 发明授权

US06749799B2 Method for preparation of solid state electrochemical device 有权
标题翻译：固态电化学装置的制备方法
公开(公告)号：US06749799B2
公开(公告)日：2004-06-15
申请号：US10074125
申请日：2002-02-12
申请人： Aaron T. Crumm , John W. Halloran
发明人： Aaron T. Crumm , John W. Halloran
IPC分类号： B28B320
CPC分类号： B29C47/0023 , B29C47/065 , B29C47/26 , B29C47/54 , B29L2031/3468 , H01M4/0404 , H01M4/0411 , H01M4/8885 , H01M8/004 , H01M8/1213 , H01M8/2404 , H01M8/243 , H01M2008/1293 , Y02P70/56
摘要： A method for preparation of a solid state electrochemical device having a cathode, and anode and an electrolyte positioned between the cathode and the anode is disclosed, comprising the steps of forming a controlled geometry feedrod having a cross sectional area, having at least a first extrusion compound and a second extrusion compound, and co-extruding the controlled geometry feedrod through a reduction die at least once to achieve a desired reduction in cross sectional area. Such microfabrication by thermoplastic co-extrusion enhances production of complex and multiphase electrodes and electrolytes.
摘要翻译：公开了一种制备固态电化学装置的方法，所述固态电化学装置具有阴极以及位于阴极和阳极之间的阳极和电解质，其包括以下步骤：形成具有横截面积的受控几何形状馈送装置，其具有至少第一挤压化合物和第二挤出化合物，并且通过至少一次共同挤出通过还原模具进料的受控几何形状以实现所需的横截面积的减小。这种通过热塑性共挤出的微细加工增强了复合和多相电极和电解质的生产。

10. 发明授权

US4978643A Forming whisker reinforced sintered ceramics with polymerizable binder precursors 失效
标题翻译：形成具有可聚合粘合剂前体的晶须强化烧结陶瓷
公开(公告)号：US4978643A
公开(公告)日：1990-12-18
申请号：US249210
申请日：1988-09-23
申请人： Krishna Venkataswamy , Richard Waack , Bruce E. Novich , John W. Halloran
发明人： Krishna Venkataswamy , Richard Waack , Bruce E. Novich , John W. Halloran
IPC分类号： B01F3/12 , B22F3/22 , C03C14/00 , C04B35/626 , C04B35/634 , C04B35/80
CPC分类号： B22F3/225 , B01F3/1214 , B22F3/22 , C03C14/002 , C03C14/004 , C04B35/626 , C04B35/634 , C04B35/80 , B22F2998/00 , C03C2214/02 , C03C2214/04 , C03C2214/06
摘要： A solution containing polymerizable monomers and volatile solvents can be used to disperse ceramic particles along with ceramic whiskers and remain pourable even with high solids. Using this dispersion, a high solids ceramic article can be molded, polymerized in situ and fired with a good binder burnout.
摘要翻译：含有可聚合单体和挥发性溶剂的溶液可用于将陶瓷颗粒与陶瓷晶须一起分散，并且即使使用高固体也可保持倾倒。使用该分散体，可以将高固体含量的陶瓷制品模塑，原位聚合并用良好的粘合剂烧尽进行烧制。

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