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71. 发明授权

US08662209B2 Backfilled polycrystalline diamond cutter with high thermal conductivity 失效
标题翻译：具有高导热性的回填多晶金刚石刀具
公开(公告)号：US08662209B2
公开(公告)日：2014-03-04
申请号：US12716208
申请日：2010-03-02
申请人： Alfazazi Dourfaye , William W. King , Michael R. Reese
发明人： Alfazazi Dourfaye , William W. King , Michael R. Reese
IPC分类号： E21B10/36
CPC分类号： E21B10/567 , B22F2998/10 , B22F2999/00 , C04B35/528 , C04B2235/427 , C22C26/00 , C22C2026/003 , C22C2026/006 , C22C2026/008 , B22F2207/03 , B22F2207/15 , B22F3/26 , B22F3/02 , B22F3/15 , B22F3/105
摘要： A front face of a diamond table mounted to a substrate is processed, for example through an acid leach, to remove interstitial catalyst binder and form a thermal channel. A material is then introduced to the front face of the diamond table, the introduced material backfilling the front face of the diamond table to fill interstitial voids left by removal of the catalyst binder in the thermal channel to a desired depth. The material is selected to be less thermally expandable than the catalyst binder and/or more thermally conductive than the catalyst binder and/or having a lower heat capacity than the catalyst binder.
摘要翻译：例如通过酸浸法处理安装到基底上的金刚石工作台的前表面以除去间隙催化剂粘合剂并形成热通道。然后将材料引入金刚石台的前表面，引入的材料回填金刚石台的前表面以通过将热通道中的催化剂粘合剂移除到期望的深度来填充间隙。选择该材料比催化剂粘合剂热可膨胀性低，和/或比催化剂粘合剂更热导和/或具有比催化剂粘合剂更低的热容量。

72. 发明申请

US20130336831A1 METHOD FOR MANUFACTURING A MOLYBDENUM SPUTTERING TARGET FOR BACK ELECTRODE OF CIGS SOLAR CELL 有权
标题翻译：用于制造CIGS太阳能电池背面电极的多晶硅溅射靶的方法
公开(公告)号：US20130336831A1
公开(公告)日：2013-12-19
申请号：US14002666
申请日：2012-03-07
申请人： Ik Hyun Oh , Hyun Kuk Park , Seung Min Lee , Jun Mo Yang
发明人： Ik Hyun Oh , Hyun Kuk Park , Seung Min Lee , Jun Mo Yang
IPC分类号： C23C14/34
CPC分类号： C23C14/3414 , B22F3/1017 , B22F3/1028 , B22F3/105 , B22F3/14 , B22F2003/1051 , B22F2999/00 , C22C1/045 , H01L31/022425 , H01L31/03923 , Y02E10/541 , Y02P70/521 , B22F3/1003 , B22F2201/20 , B22F2203/11
摘要： A method for manufacturing a molybdenum sputtering target for a back electrode of a CIGS solar cell is provided to minimize thermal activating reaction by employing an electric discharge plasma sintering process. The method for manufacturing a molybdenum sputtering target for a back electrode of a CIGS solar cell comprises the steps of: charging molybdenum powder in a mold of graphite material, mounting the mold in a chamber of an electric discharge sintering apparatus, making a vacuum in the chamber, forming the molybdenum powder to the final target temperature while maintaining constant pressure on the molybdenum powder, heating the molybdenum powder in a predetermined heating pattern when reaching the final target temperature, maintaining the final target temperature for 1 to 10 minutes, and cooling the inside of the chamber while maintaining a constant pressure.
摘要翻译：提供了一种用于制造CIGS太阳能电池背面电极的钼溅射靶的方法，以通过采用放电等离子体烧结工艺来最小化热激活反应。用于制造CIGS太阳能电池背面电极用钼溅射靶的方法包括以下步骤：在石墨材料的模具中装入钼粉末，将模具安装在放电烧结装置的腔室中，在在钼粉末保持恒定压力的同时将钼粉末形成最终目标温度，当达到最终目标温度时以预定加热模式加热钼粉末，将最终目标温度保持1至10分钟，并将在室内，同时保持恒定的压力。

73. 发明申请

US20130330225A1 PRODUCTION METHOD FOR NANOCOMPOSITE THERMOELECTRIC CONVERSION MATERIAL 审中-公开
标题翻译：纳米复合材料热电转换材料的生产方法
公开(公告)号：US20130330225A1
公开(公告)日：2013-12-12
申请号：US13491440
申请日：2012-06-07
申请人： Junya Murai , Takuji Kita , Debasish Banerjee
发明人： Junya Murai , Takuji Kita , Debasish Banerjee
IPC分类号： B22F3/12 , B82Y99/00
CPC分类号： C22C1/0491 , B22F2998/10 , B82Y30/00 , C22C32/0015 , B22F9/24 , B22F3/105
摘要： A nanocomposite thermoelectric conversion material capable of improving enhancement of ZT by reducing the thermal conductivity is provided by a production method for a nanocomposite thermoelectric conversion material composed of a matrix and a nanoparticle, the method comprising selecting the combination of at least three kinds of elements such that out of, one kind of an element becomes an oxide in the form of a nanoparticle; dissolving the elements such that the amount of the element constituting the nanoparticle becomes excessive with respect to the composition of the matrix in the final target product; adding a reducing agent to the solution, thereby allowing a reduction reaction to proceed at a plurality of different pH values from the initiation to the termination of reaction; and performing a hydrothermal treatment to cause formation of the matrix by alloying and formation of a nanoparticle composed of the oxide.
摘要翻译：通过由基体和纳米粒子组成的纳米复合热电转换材料的制造方法，能够提高通过降低热传导率而提高ZT的纳米复合热电转换材料，该方法包括选择至少三种元素的组合一种元素中的一种成为纳米颗粒形式的氧化物; 溶解元素，使得构成纳米颗粒的元素的量相对于最终目标产物中的基质的组成变得过大; 向溶液中加入还原剂，从而使反应开始至终止反应的多个不同pH值进行还原反应; 并进行水热处理以通过合金化和由氧化物构成的纳米颗粒的形成来形成基质。

74. 发明申请

US20130177740A1 POWDER-BASED MATERIAL SYSTEM WITH STABLE POROSITY 有权
标题翻译：基于粉末的材料系统具有稳定的孔隙度
公开(公告)号：US20130177740A1
公开(公告)日：2013-07-11
申请号：US13346767
申请日：2012-01-10
申请人： Gary B. Merrill , Cora Schillig
发明人： Gary B. Merrill , Cora Schillig
IPC分类号： B05D3/06 , B32B3/10 , B32B3/00 , B05D3/02 , B32B7/02
CPC分类号： B32B7/02 , B22F3/1017 , B22F3/105 , B22F3/1112 , B22F5/009 , B22F7/002 , B32B3/26 , B32B5/30 , B32B2264/105 , B32B2264/107 , B32B2307/304 , B82Y30/00 , C04B37/021 , C04B2235/34 , C04B2235/5436 , C04B2235/5454 , C04B2235/5472 , C04B2235/666 , C04B2235/9607 , C04B2237/343 , C04B2237/348 , C04B2237/403 , C04B2237/405 , C04B2237/64 , C04B2237/704 , Y10T428/24496 , Y10T428/24942 , Y10T428/249969
摘要： A powder-based material system having an intrinsic and stable degree of porosity provided by hollow ceramic spheres (26) in a fully dense matrix (27). A substrate (22) is formed from a metal powder (70), and may be partially sintered (60). A layer (24) of ceramic powder is arranged on the substrate including the pre-sintered hollow ceramic spheres plus a proportion of nano-sized ceramic particles effective to reduce the layer sintering temperature and to increase the sintering shrinkage of the layer to approximate that of the metal substrate during subsequent co-sintering. The substrate and layer are then co-sintered (61), such as with spark plasma sintering (32, 34, 36), at a temperature and for a duration to fully densify the ceramic powder matrix around the hollow spheres, thereby producing a metal/ceramic material system with low interface stress and with stable porosity during operational temperatures in a gas turbine engine.
摘要翻译：一种粉末状材料体系，其具有由完全致密的基质（27）中的中空陶瓷球（26）提供的内在和稳定的孔隙度。基材（22）由金属粉末（70）形成，并且可以部分烧结（60）。陶瓷粉末层（24）布置在基材上，包括预烧结中空陶瓷球体和一定比例的纳米尺寸陶瓷颗粒，其有效降低层烧结温度并增加该层的烧结收缩率金属基板在随后的共烧结过程中。然后在温度和持续时间下将基底和层共烧结（61），例如用火花等离子体烧结（32,34,36），以使中空球周围的陶瓷粉末基体完全致密化，从而产生金属 /陶瓷材料系统，在燃气涡轮发动机的工作温度下具有低界面应力和稳定的孔隙率。

75. 发明申请

US20130018483A1 RAPID MANUFACTURING OF POROUS METAL PROSTHESES 有权
公开(公告)号：US20130018483A1
公开(公告)日：2013-01-17
申请号：US13486310
申请日：2012-06-01
申请人： Jia Li , Adam M. Griner
发明人： Jia Li , Adam M. Griner
IPC分类号： A61F2/28 , B05D3/06
CPC分类号： A61F2/28 , A61L27/04 , A61L27/56 , B05D1/12 , B05D3/0254 , B05D5/00 , B22F3/105 , B22F3/11 , B33Y80/00
摘要： An orthopaedic prosthesis and a method for rapidly manufacturing the same are provided. The orthopaedic prosthesis includes a solid bearing layer, a porous bone-ingrowth layer, and an interdigitating layer therebetween. A laser sintering technique is performed to manufacture the orthopaedic prosthesis.

76. 发明申请

US20120237745A1 CERAMIC OR GLASS-CERAMIC ARTICLE AND METHODS FOR PRODUCING SUCH ARTICLE 有权
标题翻译：陶瓷或玻璃陶瓷制品及其生产方法
公开(公告)号：US20120237745A1
公开(公告)日：2012-09-20
申请号：US13389789
申请日：2010-08-10
申请人： Stephan Dierkes , Anne Jans Faber , Jan Wilkes , Mark P.M. Welters , Wilhelm Meiners , Konrad Wissenbach
发明人： Stephan Dierkes , Anne Jans Faber , Jan Wilkes , Mark P.M. Welters , Wilhelm Meiners , Konrad Wissenbach
IPC分类号： B32B7/02 , B05D3/06 , B05D3/02 , C03C14/00 , C04B35/00
CPC分类号： C23C24/10 , A61K6/0215 , A61K6/024 , A61K6/025 , A61K6/0255 , A61K6/0273 , B22F3/105 , B22F3/1055 , B23K26/00 , B23K26/08 , B28B1/00 , B28B1/001 , B29C64/135 , C04B35/109 , C04B35/119 , C04B35/4885 , C04B35/653 , C04B2235/3217 , C04B2235/3225 , C04B2235/3244 , C04B2235/5436 , C23C24/00 , Y02P10/295 , Y10T428/24967 , Y10T428/2982
摘要： The present invention relates to a method of producing a (shaped) ceramic or glass-ceramic article, involving the steps of: (a) providing a powder or a powder mixture comprising ceramic or glass-ceramic material, (b) depositing a layer of said powder or powder mixture on a surface, (d) heating at least one region of said layer by means of an energy beam or a plurality of energy beams to a maximum temperature such that at least a part of said ceramic or glass-ceramic material in said at least one region is melted and (e) cooling said at least one region of said layer so that at least part of the material melted in step (d) is solidified, such that the layer is joined with said surface in said at least one region. The invention also relates to ceramic or glass-ceramic articles and their use.
摘要翻译：本发明涉及一种（成型）陶瓷或玻璃 - 陶瓷制品的制造方法，其包括以下步骤：（a）提供包含陶瓷或玻璃 - 陶瓷材料的粉末或粉末混合物，（b）沉积一层所述粉末或粉末混合物在表面上，（d）通过能量束或多个能量束将所述层的至少一个区域加热至最高温度，使得所述陶瓷或玻璃 - 陶瓷材料的至少一部分在所述至少一个区域中熔融，和（e）冷却所述层的所述至少一个区域，使得在步骤（d）中熔化的材料的至少一部分被固化，使得该层与所述表面至少一个地区。本发明还涉及陶瓷或玻璃陶瓷制品及其用途。

77. 发明授权

US08173093B2 Iron silicide sputtering target and method for production thereof 有权
标题翻译：铁硅化物溅射靶及其制造方法
公开(公告)号：US08173093B2
公开(公告)日：2012-05-08
申请号：US10527320
申请日：2003-09-01
申请人： Kunihiro Oda , Ryo Suzuki
发明人： Kunihiro Oda , Ryo Suzuki
IPC分类号： B22F1/00 , B22F1/02 , C22C1/04 , C22C29/12 , H01F1/00 , C01B21/068 , C01B33/06 , H01L21/44
CPC分类号： C04B35/64 , B22F2998/00 , B22F2998/10 , C04B35/58085 , C04B35/6261 , C04B35/62665 , C04B35/645 , C04B35/6455 , C04B2235/3891 , C04B2235/405 , C04B2235/428 , C04B2235/5436 , C04B2235/6581 , C04B2235/6582 , C04B2235/661 , C04B2235/666 , C04B2235/72 , C04B2235/721 , C04B2235/722 , C04B2235/723 , C04B2235/724 , C04B2235/726 , C04B2235/727 , C04B2235/77 , C04B2235/78 , C04B2235/786 , C23C14/3414 , B22F3/105 , B22F3/14 , B22F3/15 , B22F9/082 , B22F3/10
摘要： Provided is an iron silicide sputtering target in which the oxygen as the gas component in the target is 1000 ppm or less, and a manufacturing method of such iron silicide sputtering target including the steps of melting/casting high purity iron and silicon under high vacuum to prepare an alloy ingot, subjecting the ingot to gas atomization with inert gas to prepare fine powder, and thereafter sintering the fine powder. With this iron silicide sputtering target, the amount of impurities will be reduced, the thickness of the βFeSi2 film during deposition can be made thick, the generation of particles will be reduced, a uniform and homogenous film composition can be yielded, and the sputtering characteristics will be favorable. The foregoing manufacturing method is able to stably produce this target.
摘要翻译：提供了一种铁化硅溅射靶，其中作为靶中的气体成分的氧为1000ppm以下，以及这种铁硅化物溅射靶的制造方法，其包括在高真空下熔融/铸造高纯度铁和硅的步骤制备合金锭，使该锭用惰性气体进行气体雾化以制备细粉末，然后烧结该细粉末。利用该铁硅化物溅射靶，杂质量减少，沉积期间的FeSi2膜的厚度可以变厚，粒子的产生将减少，可以产生均匀且均匀的膜组成，并且溅射特性将是有利的。上述制造方法能够稳定地产生该目标。

78. 发明授权

US08167999B2 Three-dimensional printing material system with improved color, article performance, and ease of use 有权
标题翻译：三维打印材料系统具有改进的色彩，文章性能和易用性
公开(公告)号：US08167999B2
公开(公告)日：2012-05-01
申请号：US11972485
申请日：2008-01-10
申请人： Amir Alam , James F. Bredt , Nanette Clark , Mary Flynn , Jean Sprauer , Derek X. Williams
发明人： Amir Alam , James F. Bredt , Nanette Clark , Mary Flynn , Jean Sprauer , Derek X. Williams
IPC分类号： C04B9/04 , C04B11/00 , C04B28/14
CPC分类号： B28B7/465 , B22F3/105 , B22F2001/0092 , B22F2999/00 , B28B1/001 , B29C64/165 , B33Y70/00 , C04B28/14 , C04B2111/00181 , Y10T428/24132 , C04B24/06 , C04B24/2623 , C04B24/38 , C04B2103/10 , C04B2103/40 , C04B2103/67 , C04B22/147 , C04B24/04 , C04B14/10 , C04B14/24 , C04B14/28 , C04B14/30 , C04B14/305 , B22F1/0059
摘要： A materials system and methods are provided to enable the formation of articles by three dimensional printing. The materials system includes particulate mixtures having a whitening agent and a solid particulate additive comprising an acid, the latter adapted for modifying a cure rate of an infiltrant. The materials system also includes aqueous fluids including optical brightening agents.
摘要翻译：提供了一种能够通过三维印刷形成物品的材料系统和方法。该材料体系包括具有增白剂和包含酸的固体颗粒添加剂的颗粒混合物，后者适于改变渗透剂的固化速率。所述材料体系还包括含有光学增亮剂的含水流体。

79. 发明申请

US20120097457A1 POLYCRYSTALLINE DIAMOND CUTTING ELEMENT 有权
标题翻译：多晶金刚石切割元件
公开(公告)号：US20120097457A1
公开(公告)日：2012-04-26
申请号：US13279553
申请日：2011-10-24
申请人： Deepthi Raj Setlur , Michael D. Hughes , Mark Jonathan Francis , Harold A. Sreshta , Guodong Zhan , Russell C. Gilleylen , JiinJen Albert Sue
发明人： Deepthi Raj Setlur , Michael D. Hughes , Mark Jonathan Francis , Harold A. Sreshta , Guodong Zhan , Russell C. Gilleylen , JiinJen Albert Sue
IPC分类号： E21B10/46 , B32B37/06 , B24D18/00
CPC分类号： E21B10/567 , B22F3/105 , B22F3/16 , B22F7/02 , B24D18/0009 , C22C19/07 , E21B10/573 , Y10T428/12174 , Y10T428/12576
摘要： A polycrystalline-diamond cutting element for a drill bit of a downhole tool. The cutting element includes a substrate and a diamond table bonded to the substrate. The diamond table includes a diamond filler with at least one leached polycrystalline diamond segment packed therein along at least one working surface thereof. The cutting element may be formed by positioning the diamond table on the substrate and bonding the diamond table onto the substrate such that the polycrystalline diamond segment is positioned along at least one working surface of the diamond table. A spark plasma sintering or double press operation may be used to bond the diamond table onto the substrate.
摘要翻译：用于井下工具的钻头的多晶金刚石切割元件。切割元件包括基底和结合到基底的金刚石台。钻石台包括金刚石填料，其中至少一个浸出的多晶金刚石段沿其至少一个工作表面装入其中。切割元件可以通过将金刚石台定位在基底上并将金刚石台结合到基底上而形成，使得多晶金刚石段沿钻石台的至少一个工作表面定位。可以使用火花等离子体烧结或双压操作将金刚石台结合到基底上。

80. 发明申请

US20120063943A1 METAL COMPOSITE POWDER, SINTERED BODY, AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：金属复合粉末，烧结体及其制备方法
公开(公告)号：US20120063943A1
公开(公告)日：2012-03-15
申请号：US13321272
申请日：2009-09-28
申请人： Shinhoo Kang
发明人： Shinhoo Kang
IPC分类号： B22F1/00 , B22F3/10 , B22F3/12 , B32B15/02 , B22F3/105
CPC分类号： C22C32/0052 , B22F2998/00 , B22F2999/00 , B22F9/20 , B22F3/14 , B22F3/15 , B22F3/105
摘要： Provided are a composite powder of a metal and carbide (carbonitride) for a structural material, a sintered body, and methods of preparing the composite powder and sintered body. The composite powder for a structural member has a composition of M1-x % M2C, M1-x % (M2,M1)C, M1-x % M2(CN), or M1-x % (M2,M1)(CN). A matrix-phase metal M1 is one selected from tungsten (W) and molybdenum (Mo) of the periodic table of the elements, an accessory-phase metal M2 is one selected from the group consisting of Group-IV to Group-VI metals of the periodic table of the elements and forms a carbide or carbonitride having an average particle size of about 1 μm or less, and the matrix-phase metal M1 and the accessory-phase metal M2 coexist due to a reaction.
摘要翻译：提供了用于结构材料的金属和碳化物（碳氮化物）的复合粉末，烧结体以及制备复合粉末和烧结体的方法。用于结构构件的复合粉末具有M1-x％M2C，M1-x％（M2，M1）C，M1-x％M2（CN）或M1-x％（M2，M1）（CN）。基体相金属M1选自元素周期表的钨（W）和钼（Mo），辅助相金属M2选自第Ⅳ族至第Ⅵ族金属元素周期表，并且形成平均粒度为约1μm以下的碳化物或碳氮化物，并且基体相金属M1和辅助相金属M2由于反应而共存。

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