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1. 发明授权

US5146468A Gas doping of solids by crystal growth 失效
标题翻译：通过晶体生长气体排放固体
公开(公告)号：US5146468A
公开(公告)日：1992-09-08
申请号：US627796
申请日：1990-12-14
申请人： Hiroshi Kimura , Ricardo C. Pastor
发明人： Hiroshi Kimura , Ricardo C. Pastor
IPC分类号： C30B31/06 , C30B11/04 , C30B15/04 , C30B33/00 , G02F1/03 , G02F1/09 , H01L21/208 , H01S3/16
CPC分类号： C30B11/04 , C30B15/04 , C30B33/00 , H01S3/16
摘要： A high concentration of diatomic molecules is caged in a host crystal by a crystal growth process, in which all other internal degrees of freedom of the diatomic molecule, except the vibrational, are frozen. Such a system provides an efficient mid-infrared, solid-state laser that can be pumped by a laser diode. Other uses include magnetic (Faraday) rotators, electro-optic switches, and Q-switches. The crystal growth process employs Czochralski-type or Bridgman-type processes under high pressure to introduce the diatomic molecule into the host lattice at a temperature slightly above the melting point of the host crystal, followed by slow cooling.

2. 发明授权

US5069701A Preparation of fluoride glass by chemical vapor deposition 失效
标题翻译：通过化学气相沉积制备氟化物玻璃
公开(公告)号：US5069701A
公开(公告)日：1991-12-03
申请号：US488374
申请日：1990-02-23
申请人： Ricardo C. Pastor , Luisa E. Gorre
发明人： Ricardo C. Pastor , Luisa E. Gorre
IPC分类号： C03C17/02
CPC分类号： C03C17/02 , Y10S65/16
摘要： A fluoride glass is prepared by depositing a solid including a metal fluoride on a heated substrate, from a gaseous mixture of a nonmetallo-organic compound, carbon dioxide, and a source of carbonyl fluoride. The nonmetallo-organic compound contains the metallic cation of the metal fluoride bonded to an organic species through an electronegative element such as oxygen, but not directly to a carbon atom. The carbon dioxide, or optionally another species reactive with carbon to produce a gas, oxidizes solid carbon and other reduction products of the organic compound that could otherwise be present in the deposited metal fluoride to impair optical properties of the fluoride glass. The carbonyl fluoride, supplied by the gas itself or by reactants that produce the gas, reacts with the nonmetallo-organic compound without producing water, which would otherwise degrade the glass purity.
摘要翻译：通过从非金属有机化合物，二氧化碳和碳酰氟源的气体混合物中沉积包含金属氟化物的固体在加热的基底上制备氟化物玻璃。非金属有机化合物含有通过电负性元素如氧而键合到有机物质的金属氟化物的金属阳离子，但不直接与碳原子结合。二氧化碳或任选的另一种与碳反应以产生气体的物质氧化有机化合物的固体碳和其它还原产物，否则可能存在于沉积的金属氟化物中以损害氟化物玻璃的光学性质。由气体本身或由产生气体的反应物提供的碳酰氟与非金属有机化合物反应而不产生水，否则会降低玻璃的纯度。

3. 发明授权

US4784716A Hybrid single crystal optic fibers by embedding 失效
标题翻译：混合单晶光纤嵌入
公开(公告)号：US4784716A
公开(公告)日：1988-11-15
申请号：US795572
申请日：1985-11-06
申请人： Stephen C. Rand , Ricardo C. Pastor
发明人： Stephen C. Rand , Ricardo C. Pastor
IPC分类号： C30B33/00 , G02B6/02 , G02F1/383 , C30B27/00
CPC分类号： G02F1/383 , C30B29/22 , C30B33/00 , G02B6/02 , Y10S117/918 , Y10S359/90
摘要： A process of fabricating a hybrid single crystal fiber having nonlinear optical properties such as frequency doubling. Said process includes applying a force to a fiber core resting upon a bulk nonlinear crystal such as LiIO.sub.3 in a saturated solution of LiIO.sub.3 in water. After the core is embedded a sufficient distance into the crystal the force is removed.
摘要翻译：制造具有非线性光学特性如混频的混合单晶光纤的工艺。所述方法包括在LiIO3在水中的饱和溶液中的纤维核上施加力，所述纤维芯位于诸如LiIO 3之类的体非线性晶体上。在芯体嵌入足够的距离进入晶体之后，力被去除。

4. 发明授权

US4636378A Method of preparation of perovskite-type compounds 失效
标题翻译：钙钛矿型化合物的制备方法
公开(公告)号：US4636378A
公开(公告)日：1987-01-13
申请号：US743717
申请日：1985-06-11
申请人： Ricardo C. Pastor , Florentino V. Lee
发明人： Ricardo C. Pastor , Florentino V. Lee
IPC分类号： C01G23/00 , C01G25/00 , C01G27/00
CPC分类号： C01G27/00 , C01G23/003 , C01G23/006 , C01G25/00 , C01P2002/34 , C01P2002/72 , C01P2006/34 , Y10S502/525
摘要： The present invention relates to a low temperature method of preparing a compound of the formula:ABO.sub.3whereinA=Ba, Sr, Ca and Pb; andB=Ti, Zr and Hf,by(a) reacting a B-alkoxide, with a predetermined amount of aqueous A-hydroxide,(b) heating the reaction mixture to an initial temperature of 100.degree. C.-250.degree. C. at 1-40 atmospheres of pressure;(c) cooling the reaction mixture and thereafter, heating it to a subsequent temperature of approximately 40.degree. C. to 60.degree. C.;(d) dialyzing the cooled reaction product and recovering the tenate.
摘要翻译：本发明涉及制备下式化合物的低温方法：其中A = Ba，Sr，Ca和Pb的ABO 3; 和B = Ti，Zr和Hf，通过（a）使B醇盐与预定量的α-氢氧化钠反应，（b）将反应混合物加热至初始温度为100-250℃。在1-40大气压下; （c）冷却反应混合物，然后将其加热至约40℃至60℃的随后温度。（d）透析冷却的反应产物并回收该产品。

5. 发明授权

US4462970A Process for preparation of water-free oxychloride material 失效
标题翻译：无氯氧化物材料的制备方法
公开(公告)号：US4462970A
公开(公告)日：1984-07-31
申请号：US481594
申请日：1983-04-04
申请人： Ricardo C. Pastor , Antonio C. Pastor , Luisa E. Gorre , Remedios K. Chew
发明人： Ricardo C. Pastor , Antonio C. Pastor , Luisa E. Gorre , Remedios K. Chew
IPC分类号： C01F17/00 , C03C1/00
CPC分类号： C01F17/0068 , C03C1/00
摘要： The specification discloses a process for forming a water-free rare earth oxychloride powder by exposing a water-containing rare earth oxide powder to a reactive atmosphere of chlorine and oxygen at 1000.degree. C. for 24 hours to remove water impurities from the oxide powder and to simultaneously convert the oxide powder to the oxychloride powder.
摘要翻译：本说明书公开了一种通过在1000℃下将含水稀土氧化物粉末暴露于氯和氧的反应气氛中24小时以形成无水稀土氧化氯粉末以从氧化物粉末中除去水杂质的方法，同时将氧化物粉末转化为氯氧化物粉末。

6. 发明授权

US3969491A Purification of alkali metal chlorides and bromides 失效
标题翻译：碱金属氯化物和溴化物的纯化
公开(公告)号：US3969491A
公开(公告)日：1976-07-13
申请号：US605697
申请日：1975-08-18
申请人： Ricardo C. Pastor , Arthur J. Timper
发明人： Ricardo C. Pastor , Arthur J. Timper
IPC分类号： C01D3/20 , H01S3/08 , C01D3/14 , C01D3/04 , C01D3/10
CPC分类号： H01S3/034 , C01D3/20
摘要： We have discovered that alkali halides may be purified, particularly of trace anionic and cationic impurities, by scrubbing a melt of the alkali halide with gaseous nascent halogen. The halide radical of the gaseous nascent halogen preferably corresponds to the halide radical of the alkali halide. The purified material may then be used to form single crystals from which laser windows may be produced.
摘要翻译：我们已经发现，通过用气态新生卤素洗涤碱金属卤化物的熔体，可以纯化碱金属卤化物，特别是痕量的阴离子和阳离子杂质。气态新生卤素的卤化物基团优选对应于碱金属卤化物的卤化物基团。然后可以将纯化的材料用于形成可以从其产生激光窗口的单晶。

7. 发明授权

US3935302A Preparation of alkaline earth metal halide crystals for laser windows 失效
标题翻译：用于激光窗的碱土金属卤化物晶体的制备
公开(公告)号：US3935302A
公开(公告)日：1976-01-27
申请号：US446581
申请日：1974-02-27
申请人： Ricardo C. Pastor , Kaneto Arita , Morton Robinson
发明人： Ricardo C. Pastor , Kaneto Arita , Morton Robinson
IPC分类号： C01F11/22 , C30B11/00 , C30B15/00 , H01S3/034
CPC分类号： H01S3/034 , C01F11/22 , C30B11/00 , C30B15/00 , C30B29/12 , Y10S117/906
摘要： An invention directed to the preparation of laser windows from halide crystals purified by congruent growth from the melt by a reactive atmospheric processing method is disclosed. Single crystal refractory metal halides, and rare earth halides prepared by this invention can be used to produce laser windows of excellent mechanical, thermal, and optical properties.
摘要翻译：公开了一种用于通过反应性大气加工方法从熔体一等生长而纯化的卤化物晶体制备激光窗口的发明。本发明制备的单晶难熔金属卤化物和稀土卤化物可用于生产出优异的机械，热和光学特性的激光窗。

8. 发明授权

US5371066A Method for oxidizing precursor compounds of superconducting oxides 失效
标题翻译：氧化超导氧化前体化合物的方法
公开(公告)号：US5371066A
公开(公告)日：1994-12-06
申请号：US895247
申请日：1992-06-05
申请人： Ricardo C. Pastor , Antonio C. Pastor, deceased , Luisa E. Gorre, deceased , Keith C. Fuller
发明人： Ricardo C. Pastor , Antonio C. Pastor, deceased , Luisa E. Gorre, deceased , Keith C. Fuller
IPC分类号： C01B13/32 , C01G3/00 , C01G29/00 , H01L39/24 , C01F11/02 , C01G3/02
CPC分类号： H01L39/2477 , C01B13/322 , C01G29/006 , C01G3/006 , C01P2006/40 , Y10S505/725 , Y10S505/742
摘要： A precursor material is superoxidized to a superconducting oxide material in an atmosphere containing a reactive component that reacts with and removes hydroxide ion (OH.sup.-), replacing it with peroxide ion (O.sup.-). Preferred reactive components include H.sub.2 O.sub.2, N.sub.2 O, and I.sub.2. The reactive component reacts with and removes hydroxide ion from the precursor material, to reach a higher oxidation state in the superconducting oxide material than possible by oxidation in molecular oxygen. The use of such a reactive component permits both faster oxidation of the precursor material at conventional temperatures and the use of lower temperatures to achieve oxidation.
摘要翻译：在含有与氢氧根离子（OH-）反应并除去氢氧根离子（OH-））的反应性组分的气氛中，超导氧化物材料被超氧化。优选的反应性组分包括H 2 O 2，N 2 O和I 2。反应性组分与前体材料反应并除去氢氧根离子，在超导氧化物材料中比在分子氧中氧化可能达到更高的氧化态。使用这种反应性组分允许在常规温度下快速氧化前体材料，并且使用较低温度来实现氧化。

9. 发明授权

US5352481A Process for forming particles having a uniform size distribution 失效
标题翻译：用于形成具有均匀尺寸分布的颗粒的方法
公开(公告)号：US5352481A
公开(公告)日：1994-10-04
申请号：US55424
申请日：1993-04-29
申请人： Chan S. Bak , Hiroshi Kimura , Ricardo C. Pastor
发明人： Chan S. Bak , Hiroshi Kimura , Ricardo C. Pastor
IPC分类号： B01J13/04 , B01J2/00 , B01J2/08 , B01J13/02 , C01B13/32 , C04B35/628 , C04B41/45 , C04B41/52 , C04B41/81 , C04B41/89 , H01B3/10 , B05D7/00
CPC分类号： C04B35/624 , B01J2/006 , B01J2/08 , C04B35/6264 , C04B35/62805 , C04B35/62807 , C04B35/62894 , C04B41/009 , C04B41/4584 , C04B41/52 , C04B41/81 , C04B41/89 , H01B3/10 , C04B2235/3232 , C04B2235/3298 , C04B2235/3418 , C04B2235/441 , C04B2235/528 , C04B2235/5445 , C04B2235/5481
摘要： A process is provided for fabricating coated particles of a substantially uniform particle size. The process comprises coating small particles of well-defined crystalline phases with a polymerized gel. The process results in a ball-type sol-gel coating of the particles to provide particles which have a narrow size distribution. In many instances, crystalline particles of irregular shape have a substantially spherical shape upon coating with the sol-gel. In instances where the core is a high melting point material, such as an oxide, nitride, or carbide, the coat formulation can effect a low sintering temperature, which permits forming films of the particles at a much lower temperature than would otherwise be possible.
摘要翻译：提供了一种用于制造基本上均匀粒度的涂覆颗粒的方法。该方法包括用聚合凝胶涂覆明确定义的结晶相的小颗粒。该过程导致颗粒的球形溶胶 - 凝胶涂层，以提供具有窄尺寸分布的颗粒。在许多情况下，当用溶胶 - 凝胶涂覆时，不规则形状的结晶颗粒具有基本上球形的形状。在芯是高熔点材料（例如氧化物，氮化物或碳化物）的情况下，涂层配方可以实现低烧结温度，这允许在比其它可能的温度低得多的温度下形成颗粒的膜。

10. 发明授权

US5128954A Impregnation of a solid from the gas phase 失效
标题翻译：从气体相中吸取固体
公开(公告)号：US5128954A
公开(公告)日：1992-07-07
申请号：US627786
申请日：1990-12-14
申请人： Hiroshi Kimura , Ricardo C. Pastor
发明人： Hiroshi Kimura , Ricardo C. Pastor
IPC分类号： C30B31/06 , C30B33/00 , G02F1/00 , G02F1/09 , G02F1/35 , G02F1/355 , H01S3/16
CPC分类号： C30B33/00 , C30B31/06 , H01S3/16 , G02F1/0018 , G02F1/0036
摘要： Post-growth gas-impregnation of an ionic crystal is provided to achieve a high level of caged neutral diatomic species or charged diatomic species, where all other internal degrees of freedom of the species, except the vibrational, are frozen. In the former case, the neutral diatomic species (molecules) enter interstitially, while in the latter case, the charged diatomic species (anions) substitute for anions on the crystal lattice. Such a system provides an efficient mid-infrared, solid-state laser that can be pumped by a laser diode. Other uses include magnetic (Faraday) rotators, electro-optic switches, and Q-switches. The impregnation process introduces the species into the host lattice at a temperature below the melting point of the host crystal, and preferably at a phase transition of the crystal, followed by slow cooling. A pressure greater than atmospheric pressure is used to introduce the tenant molecule interstitially, while a pressure of at least 1 atmosphere is used to introduce the dopant anion substitutionally.

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