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41. 发明公开

EP2610373A1 FLUORITE 审中-公开
标题翻译：萤石
公开(公告)号：EP2610373A1
公开(公告)日：2013-07-03
申请号：EP11809546.2
申请日：2011-06-30
申请人： Nihon Kessho Kogaku Co., Ltd
发明人： YAMAZAKI, Takafumi , SHIRO, Yusuke
IPC分类号： C30B29/12 , C01F11/22 , G02B1/02 , H01L21/027
CPC分类号： G02B1/02 , C01F11/22 , C30B11/04 , C30B29/12 , G03F1/60 , G03F7/70958 , Y10T428/24355
摘要： A fluorite having all the more excellent laser durability compared to a conventional fluorite is provided. A fluorite is proposed, in which the standard deviation of the surface areas of the Voronoi regions in a diagram from a Voronoi decomposition of the distribution of etch-pits in the (111) plane is 6,000 µm 2 or less, or, in which the standard deviation of the distances of the Delaunay edges in a diagram from a Delaunay decomposition of the distribution of etch-pits of the (111) plane is 80 µm or less.
摘要翻译：提供了具有与传统萤石相比更加优异的激光耐久性的萤石。提出了一种萤石，其中图中的Voronoi区域的表面积与（111）面中的蚀坑的分布的Voronoi分解的标准偏差为6,000μm2以下，（111）面的蚀刻坑的分布的Delaunay分解中的德劳内边缘的距离的偏差为80μm以下。

42. 发明授权

EP1732669B1 METHOD AND APPARATUS FOR TREATING GAS CONTAINING FLUORINE-CONTAINING COMPOUNDS 有权
标题翻译：方法和一种用于治疗FLUOR含氮化合物由气体构成
公开(公告)号：EP1732669B1
公开(公告)日：2012-10-10
申请号：EP05721554.3
申请日：2005-03-18
申请人： EBARA CORPORATION
发明人： MORI, Yoichi, c/o Ebara Corporation , NISHIKAWA, Tadakazu, c/o Ebara Corporation , OSATO, Masaaki, c/o Ebara Corporation , NAGANO, Saburou, c/o Kyocera Corporation , TANABE, Yoshihiro, c/o Kyocera Corporation
IPC分类号： B01D53/70 , B01D53/68 , B01D53/62 , C01F11/22
CPC分类号： B01D53/685 , B01D2251/404 , B01D2257/2047 , B01D2258/0216 , Y02C20/30

43. 发明公开

EP2091505A2 PROCESS TO FORM NANO-SIZED MATERIALS, THE COMPOSITIONS AND USES THEREOF 审中-公开
标题翻译：形成纳米级和组合物材料并对方法及其用途
公开(公告)号：EP2091505A2
公开(公告)日：2009-08-26
申请号：EP07874100.6
申请日：2007-10-31
申请人： Oroscience, Inc
发明人： LEE, Howard, W. H.
IPC分类号： A61K8/19 , A61Q11/00 , C01B21/48 , C01D9/08 , C01D9/10 , C01D9/12 , C01D9/14 , C01F11/22 , C01F11/46 , C01G19/04
CPC分类号： C01F11/22 , A61K8/19 , A61K2800/413 , A61Q11/00 , B82Y5/00 , C01B21/48 , C01D9/08 , C01D9/10 , C01D9/12 , C01D9/14 , C01F11/46
摘要： Various embodiments of the invention include systems and methods of generating nano-sized salt particles. These methods include generation of a supersaturated solution of a salt MX by mixing of salts MY and NX in which the solubility of MX is lower than that of MY, NX or NY. In some embodiments, nano-sized particles of MX are grown further by further adiabatic addition of salts MY and/or NX. In some embodiments, MX includes potassium nitrate. Some embodiments include compositions of MX configured for use in treatment of dentine sensitivity.

44. 发明公开

EP1888457A1 SYNTHESIS OF A STARTING MATERIAL WITH IMPROVED OUTGASSING FOR THE GROWTH OF FLUORIDE CRYSTALS 审中-公开
标题翻译：起始材料具有改进的除气拖带氟化物晶体合成
公开(公告)号：EP1888457A1
公开(公告)日：2008-02-20
申请号：EP06752254.0
申请日：2006-05-04
申请人： Saint-Gobain Ceramics and Plastics, Inc.
发明人： JONES, Christopher D. , CSILLAG, Frank J.
IPC分类号： C01B9/08 , C01F11/22 , C30B11/00 , C30B15/00 , C30B17/00 , C30B29/12
CPC分类号： C01F5/28 , C01B9/08 , C01F11/22 , C01G21/00 , C01P2002/84 , C30B11/00 , C30B15/00 , C30B17/00 , C30B29/12
摘要： Improved contaminant removal from alkaline- or alkali-earth metal fluoride crystal growth material can be obtained by coprecipitating an alkaline- or alkali-earth metal fluoride with a scavenging agent during synthesis of the fluoride growth material. The coprecipitation of the alkaline- or alkali-earth metal fluoride and scavenging agent can be performed using at least one of chloride, nitrate, hydroxide and carbonate salts of the alkaline- or alkali-earth metal fluoride and scavenging agent. This provides a more intimate mixture or dispersion of the scavenging agent in solid solution or as a mechanical mixture with the alkaline- or alkali-earth metal fluoride for improved outgassing and fewer trapped impurities, leading to improved radiation hardness and bulk absorption.

45. 发明公开

EP1884553A2 Novel rare-earth doped fluorides and process for preparing 审中-公开
标题翻译：氟化物和Herstellungsverfahrendafür的Neue seltenerddotierte
公开(公告)号：EP1884553A2
公开(公告)日：2008-02-06
申请号：EP07010047.4
申请日：2007-05-21
申请人： E.I. du Pont de Nemours and Company
发明人： Chi, Changzai , Crawford, Michael Karl , Mikeska, Kurt Richard
IPC分类号： C09K11/77 , C01F11/22
CPC分类号： C01F11/22 , C01F17/0012 , C01P2002/54 , C01P2006/90 , C09K11/7733
摘要： The invention is directed a composition represented by the chemical formula Eu x A 1-x F 2+x-2y O y wherein A is alkaline earth, 0.002 ≤ x ≤ 0.20, and 0 ≤y ≤x; the composition exhibiting a luminescence spectrum characterized by peaks at 592 ± 2 nm and 627 ± 2 nm, wherein the ratio of the peak intensity at 592 ± 2 nm to that at 627 ± 2 nm is at least 5% larger than the corresponding peak intensity ratio at the same wavelengths of a first corresponding reference composition with the same value of x that has not been exposed to a temperature above 100°C, and wherein said ratio of the peak intensity at 592 ± 2 nm to that at 627 ± 2 nm is at least 5% smaller than the corresponding peak intensity ratio at the same wavelengths of a second corresponding reference composition with the same value of x that has been subject to heating to 900°C for 6 hours.
摘要翻译：本发明涉及由化学式Eu x A 1-x F 2 + x-2y O y表示的组合物，其中A为碱土金属，0.002‰×‰0.20和0‰y‰x; 该组合物表现出以592±2nm和627±2nm的峰为特征的发光光谱，其中592±2nm处的峰强度与627±2nm处的峰强度的比例比相应的峰强度至少大5％在相同波长的相同波长处的相同波长的第一对应参考组合物具有相同的未被暴露于高于100℃的温度的x的值，并且其中在592±2nm处的峰强度与627±2nm处的峰强度比比第二相对应的参考组合物的相同波长的相应峰强度比小至少5％，其相同的x值已被加热到900℃6小时。

46. 发明公开

EP1296887A4 PHOSPHATE ACIDULATION UTILIZING HF ACID 审中-公开
标题翻译： PHOSPHATANSÄUERUNGMITTELSFLUSSSÄURE
公开(公告)号：EP1296887A4
公开(公告)日：2005-04-06
申请号：EP01945930
申请日：2001-06-07
申请人： HF EXTRACTION LLC
发明人： SWEAT SAMUEL FRANKLIN , BREED CLAUDE E , MCGILL KENNETH E
IPC分类号： C01B7/19 , C01B25/18 , C01B25/22 , C01F11/22 , C01F11/46 , C01B25/16 , C01B25/32
CPC分类号： C01B25/22 , C01B7/191 , C01B7/192 , C01F11/22 , C01F11/46
摘要： Phosphoric acid, essentially free from impurities, is prepared by reacting aqueous hydrofluoric acid with phosphate in particles of calcium bearing phosphate rock to form a calcium fluoride pseudomorph solid from which filter-grade phosphoric acid is separated. By reacting the pseudomorph solid with sulfuric acid and thermally treating the reaction product, the HF can be liberated and recycled back to the reaction step of the process. All of the impurities from the phosphate rock are contained in the resulting CaSO4.
摘要翻译：基本上不含杂质的磷酸通过使氢氟酸水溶液与含磷酸钙岩石颗粒中的磷酸盐反应以形成过滤级磷酸分离的氟化钙假晶体固体来制备。通过使假晶型固体与硫酸反应并热处理反应产物，HF可以被释放并再循环回到该方法的反应步骤。磷酸盐岩中的所有杂质都包含在生成的CaSO4中。

47. 发明公开

EP1310458A2 Method of assaying fluorite sample and method of producing fluorite crystal 有权
标题翻译： Belichtungsgerätund Verfahren zur Herstellung eines Halbleiterbauelements mit demGerät
公开(公告)号：EP1310458A2
公开(公告)日：2003-05-14
申请号：EP02254694.9
申请日：2002-07-04
申请人： CANON KABUSHIKI KAISHA
发明人： Ookubo, Kenji, c/o Canon Kabushiki Kaisha
IPC分类号： C01F11/22 , G03F7/20
CPC分类号： G03F7/70958 , C30B11/00 , C30B29/12 , G01N21/73 , G02B1/02 , Y10T436/19 , Y10T436/24
摘要： Disclosed is a method of performing assay to a fluorite sample, which includes a first step for dissolving a fluorite sample, containing Ca and F, by use of a solvent, a second step for removing Ca and F from an obtained solution, and a third step for assaying, through ICP-MS, the solution having Ca and F removed therefrom. Also disclosed is a method of producing a fluorite crystal and an exposure apparatus using such fluorite crystal, and a device manufacturing method using such exposure apparatus. The assaying method of the present invention ensures assay and evaluation of a fluorite sample, of sensitivity several times higher than conventional methods.
摘要翻译：本发明公开了一种对萤石样品进行测定的方法，其包括通过使用溶剂溶解含有Ca和F的萤石样品的第一步骤，从得到的溶液中除去Ca和F的第二步骤，通过ICP-MS分析从其中除去Ca和F的溶液的步骤。还公开了使用这种萤石晶体的萤石晶体和曝光装置的制造方法以及使用这种曝光装置的装置制造方法。本发明的测定方法确保萤石样品的测定和评估，其灵敏度比常规方法高几倍。

48. 发明公开

EP1264012A1 VERFAHREN ZUR HERSTELLUNG VON FLUORHALTIGEN KRISTALLEN UND/ODER KRISTALLMATERIALIEN 审中-公开
标题翻译：用于生产含氟晶体和/或晶体材料
公开(公告)号：EP1264012A1
公开(公告)日：2002-12-11
申请号：EP01919157.6
申请日：2001-03-02
申请人： Forschungsverbund Berlin e.V.
发明人： SPEIT, Burkhard , REICHE, Peter , KLIMM, Detlef , DONECKER, Jörg , GANSCHOW, Steffen , UECKER, Reinhard , MÜLLER, Bernd
IPC分类号： C30B29/12 , C30B11/00 , C30B33/02 , G02B1/02 , C01F11/22
CPC分类号： C30B33/00 , C30B29/12 , Y10T117/10
摘要： The invention relates to a method for producing crystals and/or crystal materials. According to said method, unwanted impurities are removed from the crystal and/or the material by means of a purification agent or a getter. Substances containing elementary fluorine and/or reactive fluorine are used as the purification agent or getter. Preferred getters are XeF2 and/or carbon fluoride. Crystals obtained in this way are suitable for use as optical components.

49. 发明公开

EP0851780A4 PROCESS FOR THE TRANSFORMATION OF HALOGENATED REFRIGERANT GASES 失效
标题翻译： PROCESS卤化冷却气体的转化
公开(公告)号：EP0851780A4
公开(公告)日：1999-11-17
申请号：EP96925318
申请日：1996-07-15
申请人： TRANSFORMATION TECHNOLOGIES LT
发明人： JOHANSING P G JR
IPC分类号： A62D3/00 , A62D3/34 , A62D3/36 , A62D101/22 , C01F11/18 , C01F11/20 , C01F11/22 , C01F11/24 , F23G7/06 , F23J7/00 , C01F11/00
CPC分类号： F23J7/00 , C01F11/18 , C01F11/20 , C01F11/22 , C01F11/24 , F23C2900/9901 , F23G7/065 , F23G2208/10 , F23G2209/142 , F23J2219/70 , F23L2900/07004 , Y02E20/344
摘要： The high temperature combustion of hydrogen and oxygen is used to transform halogenated refrigerant gases (HRGs) and halons to produce calcium fluoride salts. Calcium carbonate is also produced by a series of chemical processes. Calcium chloride is partially consumed by the process by reaction with fluoride released during the high temperature combustion of the HRGs. Calcium chloride is also produced in the process during scrubbing of chlorine and during the recovery of ammonia used to remove carbon dioxide. The calcium chloride produced during the process can be used in the combustion reaction to further produce calcium fluoride.

50. 发明公开

EP0547284A1 Verfahren zur Gewinnung von Flussspat (CaF2) und Ammoniak bzw. Ammoniakwasser aus einer wässrigen Ammoniumfluoridlösung als Abfallstoff der Brennelement-Herstellung 失效
标题翻译：工艺萤石（氟化钙）和氨或氨水的从氟化铵水溶液作为燃料生产的废物的回收。
公开(公告)号：EP0547284A1
公开(公告)日：1993-06-23
申请号：EP92102110.1
申请日：1992-02-08
申请人： NEUMANN + STALLHERM GmbH
发明人： Klein, Wolfdieter , Flügge, Helmut , Ying, Lu Tzu
IPC分类号： C01F11/22 , C02F1/58 , C01C1/10
CPC分类号： C02F1/583 , C01C1/10 , C01F11/22 , C02F1/5236 , C02F1/586
摘要： Bei einem Verfahren zur Behandlung von Ammoniumfluorid und -carbonat enthaltenden Abwässern der Brennelemente-Herstellung ist erfindungsgemäß vorgesehen, daß Ammoniumfluorid und -carbonat durch Reaktion mit Calciumhydroxid und Flußsäure in Flußspat und Ammoniak bzw. Ammoniakwasser überführt werden und die Produkte anschließend gewonnen werden.
摘要翻译：在制备用于治疗在燃料元件生产中产生的废水和含氟化铵和碳酸它提供雅丁发明没有氟化铵和碳酸转化，通过用氢氧化钙和氢氟酸，反应成萤石和氨或wässrige氨和处理 DASS模具产品，然后提取。

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