公开(公告)号：US20070160177A1

公开(公告)日：2007-07-12

申请号：US10547469

申请日：2005-06-16

Applicant: Mikio Toda ,  Toshiro Nishi ,  Nobuki Oka ,  Hiroyuki Tsutaya ,  Kuniaki Ara ,  Hiroaki Ohira ,  Kazuya Kurome ,  Naoki Yoshioka

Inventor： Mikio Toda ,  Toshiro Nishi ,  Nobuki Oka ,  Hiroyuki Tsutaya ,  Kuniaki Ara ,  Hiroaki Ohira ,  Kazuya Kurome ,  Naoki Yoshioka

IPC: G21C7/00

CPC classification number: G01N21/62 ,  B22F1/0022 ,  B22F2998/10 ,  B22F2999/00 ,  B82Y30/00 ,  C09K5/12 ,  Y10S977/786 ,  Y10S977/787 ,  Y10S977/891 ,  Y10S977/901 ,  B22F1/0018 ,  B22F9/22 ,  B22F9/12 ,  B22F1/02 ,  B22F9/20 ,  B22F2202/11 ,  B22F2201/11 ,  B22F2201/12 ,  B22F2201/013 ,  B22F2201/02

Abstract: Suppression or enhancement of various properties of a liquid fluid is aimed by improving uniform dispersion of nanoparticles by means of making a state in which no oxidized film exists on the surfaces of the nanoparticles to be dispersed in the liquid fluid. The location of the liquid fluid is confirmed with ease by enhancing the brightness of light emission of the fluid through uniform dispersion of the nanoparticles in the liquid fluid containing a material having a flame reaction. In this way, as to liquid fluids utilized in various industries, it is possible to offer a technology to desirably enhance or suppress a property desired to be enhanced and a property desired to be suppressed among various properties that its constituents have.

Abstract translation: 通过改善纳米颗粒的表面上没有氧化膜分散在液体流体中的状态，改善纳米颗粒的均匀分散，目的在于抑制或增强液体流体的各种性质。 通过在含有具有火焰反应的材料的液体流体中纳米颗粒的均匀分散，通过增强流体的发光亮度来容易地确认液体流体的位置。 以这种方式，对于各种工业中使用的液体流体，可以提供一种技术，以期望地提高或抑制期望增强的性质和期望被其成分具有的各种性质之间的抑制性能。

公开(公告)号：US20070140890A1

公开(公告)日：2007-06-21

申请号：US11305974

申请日：2005-12-19

Applicant: Brian Bischoff ,  Theodore Sutton ,  Roddie Judkins ,  Timothy Armstrong ,  Kenneth Adcock

Inventor： Brian Bischoff ,  Theodore Sutton ,  Roddie Judkins ,  Timothy Armstrong ,  Kenneth Adcock

IPC: B22F7/00

CPC classification number: B22F3/1146 ,  B22F2998/00 ,  B22F2998/10 ,  B22F3/1007 ,  B22F2201/10 ,  B22F2201/013 ,  B22F3/1121 ,  B22F2201/03

Abstract: A method for treating a porous item constructed of metal powder, such as a powder made of Series 400 stainless steel, involves a step of preheating the porous item to a temperature of between about 700 and 900° C. degrees in an oxidizing atmosphere and then sintering the body in an inert or reducing atmosphere at a temperature which is slightly below the melting temperature of the metal which comprises the porous item. The thermal stability of the resulting item is enhanced by this method so that the item retains its porosity and metallic characteristics, such as ductility, at higher (e.g. near-melting) temperatures.

Abstract translation: 用于处理由400系列不锈钢制成的粉末的金属粉末构成的多孔物品的方法涉及在氧化气氛中将多孔物质预热至约700-900℃的温度，然后 在惰性或还原性气氛中，在稍低于包含多孔物质的金属的熔融温度的温度下烧结体。 通过该方法增强了所得物品的热稳定性，使得该物品在较高（例如接近熔化）的温度下保持其孔隙率和金属特性，例如延展性。

公开(公告)号：US20070137684A1

公开(公告)日：2007-06-21

申请号：US11674810

申请日：2007-02-14

Applicant: Dieter Gruen

Inventor： Dieter Gruen

IPC: H01L35/34

CPC classification number: C04B35/62839 ,  B22F1/0025 ,  B22F9/26 ,  B22F2999/00 ,  B82Y10/00 ,  B82Y30/00 ,  C01B32/05 ,  C04B35/62873 ,  C04B35/63424 ,  C04B35/63444 ,  C04B2235/427 ,  C04B2235/524 ,  C04B2235/5288 ,  H01L35/22 ,  Y10S977/712 ,  Y10S977/725 ,  Y10T428/256 ,  B22F2201/013 ,  B22F2201/00

Abstract: One provides (101) disperse ultra-nanocrystalline diamond powder material that comprises a plurality of substantially ordered crystallites that are each sized no larger than about 10 nanometers. One then reacts (102) these crystallites with a metallic component. The resultant nanowire is then able to exhibit a desired increase with respect to its ability to conduct electricity while also substantially preserving the thermal conductivity behavior of the disperse ultra-nanocrystalline diamond powder material. The reaction process can comprise combining (201) the crystallites with one or more metal salts in an aqueous solution and then heating (203) that aqueous solution to remove the water. This heating can occur in a reducing atmosphere (comprising, for example, hydrogen and/or methane) to also reduce the salt to metal.

Abstract translation: 一种提供（101）分散超细晶金刚石粉末材料，其包括多个基本上有序的微晶，每个晶体尺寸不大于约10纳米。 然后，将这些微晶与金属成分反应（102）。 然后，所得到的纳米线能够表现出对其导电能力的期望的增加，同时还基本上保持了分散的超纳米晶金刚石粉末材料的热导性能。 反应过程可以包括将晶体与水溶液中的一种或多种金属盐结合（201），然后加热（203）该水溶液以除去水。 这种加热可以在还原气氛（包括例如氢和/或甲烷）中发生，也可以将盐还原成金属。

公开(公告)号：US20070113704A1

公开(公告)日：2007-05-24

申请号：US11560471

申请日：2006-11-16

Applicant: Michael Carpenter ,  Ion Halalay

Inventor： Michael Carpenter ,  Ion Halalay

IPC: B22F9/24

CPC classification number: B22F1/0018 ,  B22F1/0048 ,  B22F9/26 ,  B22F2999/00 ,  B82Y30/00 ,  Y10S977/777 ,  Y10S977/948 ,  B22F2201/013 ,  B22F2201/10 ,  B22F2202/01

Abstract: Nanometer to micrometer sized particles containing platinum and having selected morphologies are prepared by a sonochemical process. A compound of platinum is dissolved, suspended, or diluted in a suitable liquid medium at a predetermined concentration and the liquid is maintained at a predetermined temperature from sub-ambient temperatures to above ambient temperatures. A reducing gas is bubbled through the liquid as it is subjected to cavitation at a controlled power to affect the reductive decomposition of the platinum compound. The morphology of the precipitated platinum particles can be varied widely by varying the described concentration, temperature and power parameters.

Abstract translation: 通过声化学方法制备纳米至微米级的含有铂并具有选定形态的颗粒。 以预定浓度将铂化合物溶解，悬浮或稀释在合适的液体介质中，并将液体保持在从低于环境温度至高于环境温度的预定温度。 当还原气体以受控的功率进行气蚀以使铂化合物还原分解时，还原气体被鼓泡通过液体。 通过改变所述的浓度，温度和功率参数，可以广泛地改变沉淀的铂颗粒的形态。

公开(公告)号：US20070111039A1

公开(公告)日：2007-05-17

申请号：US11594790

申请日：2006-11-09

Applicant: Yuzo Ishikawa ,  Kenji Masada

Inventor： Yuzo Ishikawa ,  Kenji Masada

IPC: G11B5/708 ,  H01F1/06

CPC classification number: G11B5/70615 ,  B22F1/0018 ,  B22F2998/00 ,  B22F2998/10 ,  B82Y30/00 ,  C01B21/0602 ,  C01B21/0622 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2004/64 ,  C01P2006/42 ,  C22C33/0257 ,  G11B5/70626 ,  H01F1/065 ,  H01F1/09 ,  B22F9/22 ,  B22F2201/013 ,  B22F2201/016 ,  B22F9/24 ,  B22F2201/02

Abstract: A magnetic powder is provided composed of particles that, even when the particle size is refined, exhibits excellent magnetic properties, in particular, a high coercive force, for use in a high-density recording medium. The invention also provides a magnetic recording medium using the powder. The powder is an iron system magnetic powder containing, as an atomic ratio of Fe, a total of 0.01 to 10 at. % of one or more selected from W and Mo, particularly a magnetic powder comprised mainly of Fe16N2. The magnetic powder is able to exhibit a high coercive force of 238 kA/m (3000 Oe) or more. In addition to the W and Mo, the magnetic powder may contain, as an atomic ratio of Fe, a total of up to 25 at. % of one or more selected from Al and a rare earth element (defined as including Y).

Abstract translation: 提供由颗粒构成的磁性粉末，即使当粒径精细化时，在高密度记录介质中显示出优异的磁性能，特别是高矫顽力。 本发明还提供了使用该粉末的磁记录介质。 该粉末是铁系磁粉，以Fe的原子比计，总计为0.01〜10at。 选自W和Mo中的一种或多种的％，特别是主要由Fe <！ - SIPO - > N 2 N 2组成的磁性粉末。 磁性粉末能够表现出238kA / m（3000Oe）以上的高矫顽力。 除了W和Mo之外，磁粉可以以Fe的原子比含有总计高达25at。 选自Al和稀土元素（定义为包括Y）中的一种或多种的％。

公开(公告)号：US20070099081A1

公开(公告)日：2007-05-03

申请号：US11447038

申请日：2006-06-06

Applicant: Hiroaki Matsuda ,  Sumihito Ishida

Inventor： Hiroaki Matsuda ,  Sumihito Ishida

IPC: H01M4/62 ,  H01M4/40 ,  H01M4/58

CPC classification number: H01M4/485 ,  B22F1/0059 ,  B22F1/02 ,  B22F2998/00 ,  B22F2998/10 ,  H01M4/02 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/139 ,  H01M4/364 ,  H01M4/38 ,  H01M4/587 ,  H01M4/621 ,  H01M4/622 ,  H01M2004/027 ,  B22F2201/013 ,  B22F2201/30 ,  B22F1/0085 ,  B22F2201/11 ,  B22F1/025 ,  B22F2201/12

Abstract: A non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive and negative electrodes, and a non-aqueous electrolyte. The negative electrode includes composite particles and a binder. Each of the composite particles includes: a negative electrode active material including an element capable of being alloyed with lithium; carbon nanofibers that are grown from a surface of the negative electrode active material; and a catalyst element for promoting the growth of the carbon nanofibers. The binder comprises at least one polymer selected from the group consisting of polyimide, polyamide imide, polyamide, aramid, polyarylate, polyether ether ketone, polyether imide, polyether sulfone, polysulfone, polyphenylene sulfide, and polytetrafluoroethylene.

Abstract translation: 一种非水电解质二次电池，包括正电极，负电极，插在正极和负极之间的隔膜和非水电解质。 负极包括复合颗粒和粘合剂。 复合颗粒中的每一个包括：负极活性物质，其包括能够与锂合金化的元素; 从负极活性物质的表面生长的碳纳米纤维; 以及促进碳纳米纤维生长的催化剂元素。 粘合剂包含至少一种选自聚酰亚胺，聚酰胺酰亚胺，聚酰胺，芳族聚酰胺，聚芳酯，聚醚醚酮，聚醚酰亚胺，聚醚砜，聚砜，聚苯硫醚和聚四氟乙烯的聚合物。

公开(公告)号：US20070079905A1

公开(公告)日：2007-04-12

申请号：US10579291

申请日：2004-11-16

Applicant: Christian Gerk

Inventor： Christian Gerk

IPC: C23C8/20

CPC classification number: C04B35/6268 ,  B22F1/0011 ,  B22F1/02 ,  B22F2999/00 ,  C01B32/949 ,  C01P2004/02 ,  C01P2006/80 ,  C04B35/5626 ,  C04B35/62675 ,  C04B35/62831 ,  C04B2235/3839 ,  C04B2235/405 ,  C04B2235/421 ,  C04B2235/428 ,  C04B2235/96 ,  C22C19/007 ,  C22C29/08 ,  Y10T428/256 ,  Y10T428/2991 ,  B22F9/20 ,  B22F2201/013 ,  B22F2201/30

Abstract: The invention relates to tungsten carbide powder consisting of powder particles, which have a core comprised of tungsten cast carbide and a covering comprised of tungsten monocarbide, to the production thereof by heating a tungsten cast carbide powder in the presence of a carbon source to a temperature ranging from 1300 to 2000° C., and to the use thereof for coating surfaces of parts subjected to wear and for producing drill bits.

Abstract translation: 本发明涉及由具有钨铸造碳化物的核心和由单体碳化钨构成的覆盖物的粉末颗粒组成的碳化钨粉末，其通过在碳源的存在下将钨铸碳化钨粉末加热至温度 范围为1300至2000℃，以及其用于涂覆磨损部件表面和用于生产钻头的用途。

公开(公告)号：US20070077163A1

公开(公告)日：2007-04-05

申请号：US11635158

申请日：2006-12-01

Applicant: Joseph Furst ,  Udayan Patel ,  Raymond Buckman

Inventor： Joseph Furst ,  Udayan Patel ,  Raymond Buckman

IPC: B22F3/24 ,  C22F1/18

CPC classification number: B22F3/24 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/91575 ,  A61F2230/0054 ,  A61L31/022 ,  B22F3/16 ,  B22F5/003 ,  B22F5/10 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C27/00 ,  C22C27/04 ,  C22C30/00 ,  C22F1/18 ,  B22F3/1007 ,  B22F2201/01 ,  B22F2201/10 ,  B22F2201/20 ,  B22F2003/241 ,  B22F2201/02 ,  B22F2201/013 ,  B22F3/04 ,  B22F3/20 ,  B22F3/10 ,  B22F1/0003 ,  B22F5/106

Abstract: A method and process for at least partially forming a medical device that is at least partially formed of a novel metal alloy which improves the physical properties of the medical device.

Abstract translation: 一种用于至少部分地形成医疗装置的方法和方法，所述医疗装置至少部分地由改进所述医疗装置的物理性能的新型金属合金形成。

公开(公告)号：US07179318B2

公开(公告)日：2007-02-20

申请号：US11108782

申请日：2005-04-19

Applicant: Yoshihiro Mura

Inventor： Yoshihiro Mura

IPC: C22C38/22

CPC classification number: C22C38/52 ,  B22F2998/10 ,  B22F2999/00 ,  C22C33/0228 ,  C22C33/0285 ,  C22C38/30 ,  F16C33/14 ,  F16C2220/20 ,  F16C2223/04 ,  C22C1/05 ,  B22F3/02 ,  B22F3/10 ,  B22F3/24 ,  B22F2201/013 ,  B22F2201/02

Abstract: The present invention aims at preventing abrasion of relatively sliding members under a high pressure or/and high temperature condition. It also aims at preventing seizure of the sliding contact surfaces at high temperatures. The sliding member of the present invention serves as one of a pair of relatively sliding members essentially consisting of stainless steel as base material containing 5% to 10% by weight of cobalt, 1 to 5% by weight of molybdenum disulfide and 2% to 5% by weight of calcium fluoride.

Abstract translation: 本发明旨在防止相对滑动部件在高压或高温条件下的磨损。 它还旨在防止在高温下卡住滑动接触表面。 本发明的滑动构件用作基本上由不锈钢构成的一对相对滑动构件中的一个，该不锈钢为含有5重量％至10重量％的钴，1至5重量％的二硫化钼和2至5重量％ 重量百分比的氟化钙。

公开(公告)号：US07138019B2

公开(公告)日：2006-11-21

申请号：US10900017

申请日：2004-07-26

Applicant: Seigo Tokoro ,  Shiro Tomizawa ,  Teruo Mori

Inventor： Seigo Tokoro ,  Shiro Tomizawa ,  Teruo Mori

IPC: H01F1/08 ,  H01F1/22

CPC classification number: H01F41/0273 ,  B22F3/001 ,  B22F3/101 ,  B22F2998/00 ,  B22F2999/00 ,  H01F1/0557 ,  H01L41/20 ,  H01L41/47 ,  C22C1/0441 ,  B22F3/02 ,  B22F2202/05 ,  B22F2201/20 ,  B22F2201/013

Abstract: In the step of sintering a compact that is finally to be a magnetostrictive element, when the temperature in a furnace is elevated, the atmosphere in the furnace is evacuated by a vacuum pump to keep the pressure in the furnace at negative pressure in a temperature range that allows thermal decomposition of hydride present in the compact to release hydrogen gas to accelerate release of hydrogen from the compact.

Abstract translation: 在烧结最终成为磁致伸缩元件的压块的步骤中，当炉中的温度升高时，通过真空泵将炉中的气氛抽真空，以将炉内的压力保持在负压的温度范围内 这允许在压块中存在的氢化物的热分解释放氢气以加速氢气从压实体的释放。