公开(公告)号：US1585779A

公开(公告)日：1926-05-25

申请号：US54213422

申请日：1922-03-08

Applicant: WESTINGHOUSE LAMP CO

Inventor： WESLEY MARDEN JOHN

IPC: C04B35/51

CPC classification number: C04B35/51

公开(公告)号：US20050272856A1

公开(公告)日：2005-12-08

申请号：US10884919

申请日：2004-07-07

Applicant: Christopher Cooper ,  William Cooper ,  Alan Cummings

Inventor： Christopher Cooper ,  William Cooper ,  Alan Cummings

IPC: C01B31/02 ,  C04B14/02 ,  C08K3/04 ,  D01F9/12 ,  H01Q1/24 ,  H01Q15/00 ,  H01Q17/00 ,  H05K9/00

CPC classification number: H05K9/0083 ,  B22F1/025 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/168 ,  C01B32/174 ,  C01B32/18 ,  C01B2202/02 ,  C01B2202/06 ,  C04B14/026 ,  C04B35/01 ,  C04B35/04 ,  C04B35/117 ,  C04B35/14 ,  C04B35/18 ,  C04B35/185 ,  C04B35/195 ,  C04B35/26 ,  C04B35/44 ,  C04B35/443 ,  C04B35/447 ,  C04B35/488 ,  C04B35/505 ,  C04B35/51 ,  C04B35/52 ,  C04B35/553 ,  C04B35/5611 ,  C04B35/5622 ,  C04B35/563 ,  C04B35/565 ,  C04B35/58014 ,  C04B35/58028 ,  C04B35/58071 ,  C04B35/58078 ,  C04B35/581 ,  C04B35/583 ,  C04B35/584 ,  C04B35/803 ,  C04B35/806 ,  C04B2111/00422 ,  C04B2111/90 ,  C04B2235/5288 ,  C22C26/00 ,  C22C2026/002 ,  H01Q1/245 ,  H01Q15/006 ,  H01Q17/00 ,  H01Q17/001 ,  H01Q17/002 ,  H01Q17/005 ,  Y10T428/2918 ,  C04B20/0008

Abstract: Disclosed herein is a material for altering electromagnetic radiation incident on the material. The material disclosed herein comprises carbon nanotubes having a length (L) that meets the following formula (1): L≧½λ  (1) where λ is the wavelength of the electromagnetic radiation incident on the material. Also disclosed herein are methods of altering electromagnetic radiation, including mitigating, intensifying, or absorbing and re-transmitting electromagnetic radiation using the disclosed material.

Abstract translation: 本文公开了用于改变入射在材料上的电磁辐射的材料。 本文公开的材料包括具有满足下列公式（1）的长度（L）的碳纳米管：<？in-line-formula description =“In-line formula”end =“lead”？> L> =½lambda ）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中lambda是入射到材料上的电磁辐射的波长。 本文还公开了使用所公开的材料来改变电磁辐射的方法，包括减轻，增强或吸收和再传输电磁辐射。

公开(公告)号：US6137025A

公开(公告)日：2000-10-24

申请号：US337510

申请日：1999-06-22

Applicant: Bartley B. Ebbinghaus ,  Richard A. Van Konynenburg ,  Eric R. Vance ,  Martin W. Stewart ,  Adam Jostsons ,  Jeffrey S. Allender ,  David Thomas Rankin

Inventor： Bartley B. Ebbinghaus ,  Richard A. Van Konynenburg ,  Eric R. Vance ,  Martin W. Stewart ,  Adam Jostsons ,  Jeffrey S. Allender ,  David Thomas Rankin

IPC: C04B35/465 ,  C04B35/51 ,  G21F9/30 ,  G21F9/36 ,  G21F9/00

CPC classification number: C04B35/51 ,  C04B35/465 ,  G21F9/302 ,  G21F9/36

Abstract: Disclosed is a ceramic composition for the immobilization of actinides, particularly uranium and plutonium. The ceramic is a titanate material comprising pyrochlore, brannerite and rutile.

Abstract translation: 公开了用于固定锕系元素，特别是铀和钚的陶瓷组合物。 陶瓷是包含烧绿石，分散剂和金红石的钛酸盐材料。

公开(公告)号：US4997596A

公开(公告)日：1991-03-05

申请号：US408852

申请日：1989-09-18

Applicant: Richard A. Proebstle ,  Mickey O. Marlowe ,  Anthony P. Reese

Inventor： Richard A. Proebstle ,  Mickey O. Marlowe ,  Anthony P. Reese

IPC: C04B35/51 ,  G21C3/62

CPC classification number: C04B35/51 ,  G21C3/623 ,  Y02E30/38 ,  Y10S376/901 ,  Y10S376/903

Abstract: The disclosed invention consists of a ceramic form of fuel for a nuclear reactor comprising an oxide of a fissionable element and containing therein a consumable neutron absorbing agent. The ceramic fissionable fuel product provides longer fuel performance in nuclear reactor service.

公开(公告)号：US4617158A

公开(公告)日：1986-10-14

申请号：US484419

申请日：1983-04-12

Applicant: Camille Braun ,  Joel Danroc ,  Bernard Francois ,  Jean Michel

Inventor： Camille Braun ,  Joel Danroc ,  Bernard Francois ,  Jean Michel

IPC: C01G43/00 ,  B01J2/00 ,  C01B35/06 ,  C01G1/02 ,  C01G43/01 ,  C01G43/025 ,  C01G56/00 ,  C04B35/51 ,  C04B35/628 ,  G21C3/62 ,  G21F9/16 ,  B22F1/00 ,  B22F3/12

CPC classification number: C04B35/62886 ,  C01G43/01 ,  C04B35/51 ,  C04B35/6263 ,  C04B35/6264 ,  C04B35/6265 ,  C04B35/62805 ,  C04B35/62815 ,  G21C3/623 ,  C01P2004/84 ,  C01P2006/10 ,  C01P2006/90 ,  C04B2235/32 ,  C04B2235/3224 ,  C04B2235/3284 ,  C04B2235/449 ,  C04B2235/5409 ,  C04B2235/604 ,  C04B2235/61 ,  C04B2235/652 ,  C04B2235/6582 ,  C04B2235/77 ,  C04B2235/96 ,  Y02E30/38

Abstract: The invention relates to a process for the treatment of a metal oxide powder, particularly a UO.sub.2 or PuO.sub.2 powder, with a view to its fritting.This process consists of oxidizing the powder, so as to form on its surface a hydrated oxide layer of the same metal. When the oxide is UO.sub.2 or PuO.sub.2 and mixtures thereof, as well as those prepared with ThO.sub.2, the treated powder can be used for producing nuclear fuel pellets by cold compression, followed by fritting.

Abstract translation: 本发明涉及一种用于处理金属氧化物粉末，特别是UO 2或PuO 2粉末的方法，以便其烧结。 该方法包括氧化粉末，以在其表面上形成相同金属的水合氧化物层。 当氧化物为UO2或PuO2及其混合物时，以及用ThO 2制备的那些，经处理的粉末可用于通过冷压缩生产核燃料颗粒，随后进行烧结。

公开(公告)号：US4571315A

公开(公告)日：1986-02-18

申请号：US577828

申请日：1984-02-07

Applicant: Panaiotis Gerontopoulos ,  Guido Cogliati ,  Karl Richter

Inventor： Panaiotis Gerontopoulos ,  Guido Cogliati ,  Karl Richter

IPC: C04B35/628 ,  B01J2/08 ,  C04B35/00 ,  C04B35/51 ,  C04B35/626 ,  G21C3/62 ,  H05H1/22 ,  C04B35/34

CPC classification number: G21B1/19 ,  B01J2/08 ,  C04B35/51 ,  C04B35/626 ,  G21C3/62 ,  G21C3/623 ,  Y02E30/16 ,  Y02E30/38

Abstract: Ceramic pellets, which may have, or not, nuclear fuel materials embedded therein, are formed by first preparing a gel by precipitation of metallic salts from solutions of their compounds at a concentration of at least 10 grams per liter, said solutions being added dropwise to a coagulation bath which contains, for example, ammonium or sodium hydroxide, whereafter the precipitated gel are fired, in one or two stages, to precondition them prior to the compaction to form the final pellets which are subsequently sintered at an appropriate temperature.

Abstract translation: 可能含有或不含有核燃料材料的陶瓷颗粒通过首先通过以至少10克/升的浓度从其化合物的溶液中沉淀金属盐制备凝胶来形成，将所述溶液逐滴加入 一个包含例如氢氧化铵或氢氧化钠的凝固浴，然后在一个或两个阶段烧结沉淀的凝胶，以便在压实之前对其进行预处理，以形成随后在适当温度下烧结的最终颗粒。

公开(公告)号：US4465778A

公开(公告)日：1984-08-14

申请号：US457871

申请日：1983-01-14

Applicant: Richard J. Brook ,  Suxing Wu

Inventor： Richard J. Brook ,  Suxing Wu

IPC: C04B35/00 ,  C01F15/00 ,  C01F17/00 ,  C01G25/02 ,  C04B35/48 ,  C04B35/486 ,  C04B35/50 ,  C04B35/51 ,  H01M8/12 ,  C04B35/04

CPC classification number: B82Y30/00 ,  C01F15/00 ,  C01F17/0043 ,  C01G25/02 ,  C04B35/486 ,  C04B35/50 ,  C04B35/51 ,  H01M8/1246 ,  C01P2002/52 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/10 ,  C01P2006/80 ,  Y02E60/525 ,  Y02P70/56

Abstract: Zirconia ZrO.sub.2, ceria CeO.sub.2 or thoria ThO.sub.2 may be rendered ionically conductive; a typical composition is ZrO.sub.2 +12 mol % CaO.This is sintered in the solid state as a 40 nm powder using as a sintering additive 0.1 mol % MgO at 1450 C. for 4 hours; a density 98% of the theoretical is achieved.For other fluorite oxide compositions, MgO is also useful as a sintering additive but in different proportions.

Abstract translation: 氧化锆ZrO 2，二氧化铈CeO 2或氧化钍ThO 2可以呈离子导电性; 典型的组成是ZrO 2 + 12mol％CaO。 将其作为40nm粉末在固态下烧结，在1450℃下使用0.1mol％的MgO烧结4小时; 达到98％的理论密度。 对于其它萤石氧化物组合物，MgO也可用作烧结添加剂，但是以不同的比例。

公开(公告)号：US4293507A

公开(公告)日：1981-10-06

申请号：US39964

申请日：1979-05-17

Applicant: Peter W. Sutcliffe ,  Jim W. Isaacs ,  Robert L. Nelson ,  Colin E. Lyon ,  Brian Stringer

Inventor： Peter W. Sutcliffe ,  Jim W. Isaacs ,  Robert L. Nelson ,  Colin E. Lyon ,  Brian Stringer

IPC: C04B35/622 ,  B28B1/00 ,  B28C1/10 ,  C01G43/025 ,  C04B35/00 ,  C04B35/51 ,  C04B35/64 ,  G21C3/62 ,  G21C21/02

CPC classification number: C04B35/00 ,  C04B35/51 ,  C04B35/64

Abstract: There is disclosed a method for the preparation of a shaped body which includes the step of cold pressing a material to give the shaped body, wherein the material has been prepared by means of a gelation process and not substantially comminuted prior to cold pressing.The shaped body can be heated subsequently to pressing to produce a sintered shaped body.Preferably the material for pressing, prepared by a gelation process and not substantially comminuted, is a selected physical configuration.

Abstract translation: 公开了一种成型体的制备方法，其包括冷压材料以形成成形体的步骤，其中所述材料已经通过凝胶化方法制备，并且在冷压之前基本不粉碎。 随后可以加热成形体以产生烧结成形体。 优选地，通过凝胶化过程制备并且基本不粉碎的压制材料是选定的物理构型。

公开(公告)号：US4052330A

公开(公告)日：1977-10-04

申请号：US56053475

申请日：1975-03-20

Applicant: GEN ELECTRIC

Inventor： JENSEN NEIL JOHN ,  NIVAS YOGESH ,  PACKARD DOUGLAS RANDALL

IPC: C04B35/51 ,  C04B35/64 ,  G21C3/62 ,  G21C3/58

CPC classification number: C04B35/51 ,  C04B35/64 ,  G21C3/623 ,  Y02E30/38

公开(公告)号：US3973247A

公开(公告)日：1976-08-03

申请号：US459123

申请日：1974-04-08

Applicant: Akio Kumada ,  Koji Ishida

Inventor： Akio Kumada ,  Koji Ishida

IPC: G11C11/42 ,  C04B35/46 ,  C04B35/48 ,  C04B35/50 ,  C04B35/51 ,  G02F1/055 ,  G09F9/30 ,  G09G3/16 ,  G11C11/22 ,  G11C13/04 ,  H01G7/02

CPC classification number: H01G7/026 ,  C04B35/46 ,  C04B35/48 ,  C04B35/50 ,  C04B35/51 ,  G02F1/055 ,  G11C11/22 ,  G11C13/047

Abstract: An information is written or erased in such way that, while a memory employing electrooptic ceramics wherein a ferroelectric phase and an anti-ferroelectric phase (or paraelectric phase) coexist having a morphotropic phase boundary is being heated to a temperature at which the polymorphic base boundary of the ceramic material occurs, an electric field opposite in polarity to the spontaneous polarization of the memory is applied to the material.According to the writing or erasing method, the writing of the information into the memory employing the material or the erasure of the information can be perfectly performed.

Abstract translation: 以这样的方式写入或擦除信息，即，使用电光学陶瓷的存储器，其中铁电相和反铁电相（或顺电相）共存具有正电相界面的存储器被加热到​​多晶基底边界 发生与材料的自发极化极性相反的电场。