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21. 发明授权

US07216510B2 Method for the forming of glass or glass ceramics 有权
标题翻译：玻璃或玻璃陶瓷的成型方法
公开(公告)号：US07216510B2
公开(公告)日：2007-05-15
申请号：US10636717
申请日：2003-08-07
申请人： Thorsten Doehring , Ralf Jedamzik , Hauke Esemann , Eva Hoelzel
发明人： Thorsten Doehring , Ralf Jedamzik , Hauke Esemann , Eva Hoelzel
IPC分类号： C03B23/025
CPC分类号： C03B23/0357 , C03B19/02 , C03B23/025 , C03B23/0252 , C03B32/02 , C03B40/00 , C03C10/0027 , G21K1/067 , G21K2201/064 , G21K2201/067
摘要： A process for forming glass or glass ceramics is disclosed, wherein a glass ceramics form (12) is made from a starting glass by molding, which is transformed by a heat treatment into a keatite glass ceramic comprising predominantly keatite mixed crystals. With such a keatite glass ceramics form (12) formed bodies can be prepared from blank parts by sagging under gravity force at a temperature above the glass transition temperature of the blank part (14) (FIG. 1).
摘要翻译：公开了一种用于形成玻璃或玻璃陶瓷的方法，其中玻璃陶瓷形式（12）由起始玻璃通过模塑制成，其通过热处理转变成主要包含酮钛矿混晶的酮铁玻璃陶瓷。通过这样的酮铁玻璃陶瓷形式（12），可以通过在高于坯料部分（14）（图1）的玻璃化转变温度的温度下在重力作用下垂而从空白部分制备成形体。

22. 发明申请

US20060141181A1 Glass tube for technical applications and process for the production thereof 审中-公开
标题翻译：用于技术应用的玻璃管及其生产方法
公开(公告)号：US20060141181A1
公开(公告)日：2006-06-29
申请号：US11296798
申请日：2005-12-07
申请人： Andreas Langsdorf , Frank Buellesfeld , Ulrich Lange , Martin Zoettl
发明人： Andreas Langsdorf , Frank Buellesfeld , Ulrich Lange , Martin Zoettl
IPC分类号： C03B9/16 , C03B29/00 , B28B11/00
CPC分类号： C03B23/047 , C03B17/04 , C03B19/02 , C03B40/04 , H01H1/66 , H01H11/005 , Y10T428/131
摘要： The invention relates to glass tubes for technical applications, especially for electrical or magnetic components, such as reed switches for example. According to a first embodiment, the glass tube has an inner bore (23) and at least one cross-sectional constriction (X) whereby the relationship applicable between the respective cross-sectional constriction (X) and the diameter (d) of the circumference of inner bore (23) is: x greater than or equal to 0.02*d, more preferably x greater than or equal to 0.1*d. According to a further embodiment, the glass tube has at least one inner bore with at least one inner edge, wherein the radius of curvature of the respective inner edge is less than or equal to 0.1 mm and preferably less than or equal to 0.03 mm. The glass tube is used as a preform for a subsequent redrawing process. The preform is formed by casting a molten glass into a shaft in the interior of which is located a shaping means for defining the inner bore. In this case a gas cushion prevents direct contact of the molten glass with the inner circumferential wall of the shaft and/or the outer circumferential wall of the shaping means.
摘要翻译：本发明涉及用于技术应用的玻璃管，特别是用于诸如簧片开关的电气或磁性部件。根据第一实施例，玻璃管具有内孔（23）和至少一个横截面收缩（X），由此可应用于各截面收缩（X）和圆周的直径（d）之间的关系的内孔（23）为：x大于或等于0.02 * d，更优选x大于或等于0.1 * d。根据另一实施例，玻璃管具有至少一个具有至少一个内边缘的内孔，其中相应内边缘的曲率半径小于或等于0.1mm，优选小于或等于0.03mm。玻璃管用作预型件用于随后的重画工艺。预成型件通过将熔融玻璃浇铸到轴内而形成，该轴位于用于限定内孔的成形装置的内部。在这种情况下，气垫防止熔融玻璃与成形装置的轴的内周壁和/或外周壁的直接接触。

23. 发明申请

US20060110893A1 Glass-type planar substrate, use thereof, and method for the production thereof 有权
标题翻译：玻璃型平面基板，其用途及其制造方法
公开(公告)号：US20060110893A1
公开(公告)日：2006-05-25
申请号：US10526962
申请日：2003-08-22
申请人： Hans-Joachim Quenzer , Arne-Veit Schulz , Peter Merz
发明人： Hans-Joachim Quenzer , Arne-Veit Schulz , Peter Merz
IPC分类号： H01L21/30
CPC分类号： B81C1/00611 , B81C2201/0126 , C03B19/02 , C03B23/02
摘要： The invented method is distinguished by a combination of the following method steps: provision of a semiconductor planar substrate composed of a semiconductor material, reduction of the thickness of the semiconductor planar substrate inside at least one surface region of the semiconductor planar substrate in order to form a raised surface region in relation to the surface planar region of reduced thickness, structuring the raised surface region of the semiconductor planar substrate by means of local mechanical removal of material in order to place impressions inside the raised surface regions, joining the structured surface of the semiconductor planar substrate with the glasslike planar substrate in such a manner that the glasslike planar substrate at least partially covers the surface planar region of reduced thickness, tempering the joined planar substrates in such a manner that in a first tempering phase, which is conducted under vacuum conditions, the glasslike planar substrate covering the surface region of reduced thickness forms a fluid-tight bond with the surface region of reduced thickness, with the planar substrate covering the impressions in a fluid-tight manner under vacuum conditions, and that in a second tempering phase, at least partial areas of the glasslike material flow into the impressions of the structured surface of the semiconductor planar substrate.
摘要翻译：本发明的方法通过以下方法步骤的组合来区分：提供由半导体材料构成的半导体平面基板，减小半导体平面基板的至少一个表面区域内的半导体平面基板的厚度，以形成相对于减小厚度的表面平面区域的凸起表面区域，通过局部机械去除材料构造半导体平面基板的凸起表面区域，以将印模放置在凸起表面区域内，将结构化表面具有玻璃状平面基板的半导体平面基板，使得玻璃状平面基板至少部分地覆盖厚度减小的表面平面区域，以这样的方式回火接合的平面基板，使得在真空下进行的第一回火阶段条件，玻璃状平面基板cov 减小厚度的表面区域形成与减小厚度的表面区域的流体密封结合，其中平面基板在真空条件下以流体密封的方式覆盖印模，并且在第二回火阶段中，至少部分区域的玻璃状材料流入半导体平面基板的结构化表面的印模中。

24. 发明授权

US06973806B2 Method of manufacturing a glass gob 失效
标题翻译：制造玻璃料滴的方法
公开(公告)号：US06973806B2
公开(公告)日：2005-12-13
申请号：US09955169
申请日：2001-09-19
申请人： Keisuke Yoshikuni , Atsushi Uezaki , Youji Touma , Shogo Tsukada
发明人： Keisuke Yoshikuni , Atsushi Uezaki , Youji Touma , Shogo Tsukada
IPC分类号： C03B7/14 , C03B7/12 , C03B11/00 , C03B19/02 , C03B40/04 , C03B35/00
CPC分类号： C03B40/04 , C03B7/12 , C03B19/02 , Y02P40/57
摘要： In a method of manufacturing a glass gob, a down-flowing molten glass is received on a molding die. The molding die is moved down at a speed higher than a down-flowing speed of the molten glass so as to cut the molten glass. The molten glass is remained with a predetermined weight on the molding die. The molten glass is sprayed with gas in order to form the glass gob under such a condition that the molten glass is floated or slightly floated. The receiving step is carried out by spraying the molten glass with gas having a flow rate lower than the gas used in the spraying step, or the receiving step is carried out without performing the gas spraying.
摘要翻译：在制造玻璃料滴的方法中，向下流动的熔融玻璃容纳在成形模上。成型模以高于熔融玻璃的下降速度的速度向下移动，以切割熔融玻璃。熔融玻璃在成型模具上保持预定的重量。在熔融玻璃漂浮或稍微漂浮的条件下，用气体喷射熔融玻璃以形成玻璃料滴。接收步骤通过用流量低于喷雾步骤中使用的气体的气体喷射熔融玻璃进行，或者在不执行气体喷射的情况下进行接收步骤。

25. 发明授权

US06731839B2 Bulk internal Bragg gratings and optical devices 失效
标题翻译：散装内部布拉格光栅和光学器件
公开(公告)号：US06731839B2
公开(公告)日：2004-05-04
申请号：US10263944
申请日：2002-10-03
申请人： Venkata A. Bhagavatula , Nicholas F. Borrelli , Monica K. Davis , Edward F. Murphy
发明人： Venkata A. Bhagavatula , Nicholas F. Borrelli , Monica K. Davis , Edward F. Murphy
IPC分类号： G02B634
CPC分类号： G02B6/29307 , C03B19/02 , C03B32/00 , C03B2201/21 , C03B2201/31 , C03C3/064 , C03C3/091 , C03C4/04 , C03C4/085 , C03C17/3411 , C03C23/00 , G02B6/12007 , G02B6/124 , G02B6/125 , G02B6/2931 , G02B6/29311 , G02B6/29319 , G02B6/29328 , G02B6/29329 , G02B2006/12147
摘要： The present invention provides photonic devices utilized in optical telecommunications. The photonic devices include photosensitive bulk glass bodies which contain Bragg gratings, particularly with the ultraviolet photosensitive bulk glass bodies directing optical telecommunications wavelength range bands. Preferably the ultraviolet photosensitive bulk glass bodies are batch meltable alkali boro-alumino-silicate bulk glass bodies. One embodiment of the invention relates to an optical element including a transparent photosensitive bulk glass having formed therein a non-waveguiding Bragg grating; and a optical element optical surface for manipulating light. Desirably, the photosensitive bulk glass has a 250 nm absorption less than 10 dB/cm.
摘要翻译：本发明提供了在光通信中使用的光子器件。光子器件包括含有布拉格光栅的感光体玻璃体，特别是引导光通信波长范围带的紫外感光体玻璃体。优选地，紫外线感光体玻璃体是可分批熔融的碱金属硼铝硅酸盐块状玻璃体。本发明的一个实施例涉及一种包括其中形成有非波导布拉格光栅的透明感光体玻璃的光学元件; 以及用于操纵光的光学元件光学表面。理想地，感光体玻璃具有小于10dB / cm的250nm吸收。

26. 发明申请

US20030007203A1 IR lens from moldable infrared material 审中-公开
标题翻译：红外线镜头由可模制红外线材料制成
公开(公告)号：US20030007203A1
公开(公告)日：2003-01-09
申请号：US09832833
申请日：2001-04-12
发明人： Max Amon , James A. Carter
IPC分类号： G02B005/32 , G02B013/14
CPC分类号： C03B19/025 , C03B19/02 , C03B23/0026 , C03B2201/86 , C03C3/321 , G02B3/00
摘要： An infrared lens is made from a moldable IR transmissive material and has an optically significant surface with a surface relief holographic grating. The moldable IR transmissive material is an arsenic selenide glass. The lens and the optically significant surface are manufactured as a unitary structure in a molding operation.
摘要翻译：红外透镜由可模制的IR透射材料制成，并具有具有表面起伏全息光栅的光学显着表面。可模制的IR透射材料是砷化硒玻璃。透镜和光学显着表面在模制操作中被制造为整体结构。

27. 发明授权

US6029475A Batching of molten glass in the production of graded index of refraction glass bodies 失效
$Batching of molten glass in the production of graded index of refraction glass bodies$
标题翻译：在生产折射率玻璃体的分级玻璃中分批熔融玻璃
公开(公告)号：US6029475A
公开(公告)日：2000-02-29
申请号：US109702
申请日：1998-06-30
申请人： Oleg Y. Abramov , Stanislav A. Koltchanov , Leila V. Laisheva
发明人： Oleg Y. Abramov , Stanislav A. Koltchanov , Leila V. Laisheva
IPC分类号： C03B19/02 , C03B19/09 , C03B5/26 , C03B5/28 , C03B7/00 , C03B7/14 , C03B13/10
CPC分类号： C03B19/09 , C03B19/02
摘要： Gradient refractive index elements are fabricated from the melt, using two or more molten glass compositions, to prevent bubble formation in the elements. The individual glass compositions are melted in separate containers, and then added as appropriate to a single crucible. The more dense glasses settle to the bottom of the crucible, while the less dense glasses float on top of the melt layer. As a consequence of using molten glass, no bubbles appear. Batching of the process can be done by the level of the free melt surface, which means that one can control the batched volume of the melted glass by controlling the level of the free melt surface in the crucible.
摘要翻译：使用两种或多种熔融玻璃组合物从熔体制造梯度折射率元件以防止元件中的气泡形成。单独的玻璃组合物在分开的容器中熔化，然后适当地加入单个坩埚中。更致密的玻璃沉淀在坩埚的底部，而较不致密的玻璃浮在熔体层的顶部。作为使用熔融玻璃的结果，不会出现气泡。该过程的分批可以通过自由熔体表面的水平进行，这意味着可以通过控制坩埚中的自由熔体表面的水平来控制熔融玻璃的分批体积。

28. 发明授权

US5762675A Method relating to the preparation of amorphous samples and means therefor 失效
标题翻译：关于制备无定形样品的方法及其方法
公开(公告)号：US5762675A
公开(公告)日：1998-06-09
申请号：US743179
申请日：1996-11-05
申请人： Johan Malmqvist , Ann-Christine Jacobsson , Rasema Kovacevic , Per-Erik Lindstrom
发明人： Johan Malmqvist , Ann-Christine Jacobsson , Rasema Kovacevic , Per-Erik Lindstrom
IPC分类号： C03B5/08 , C03B5/12 , C03B19/02 , G01N1/44 , C03B7/08
CPC分类号： C03B5/08 , C03B19/02 , C03B5/12 , G01N1/44 , G01N2223/076
摘要： A method of producing amorphous sample bodies that can be used for optical spectral analysis and X-ray spectral analysis, by batch-wise smelting in a crucible a mixture of analysis sample and a flux. The method is characterized by allowing a controlled flow of molten material to run out of the crucible and successively down onto a horizontal receiving surface and there form the sample bodies. The mixture is smelted suitably at a temperature of between 800.degree. and 1300.degree. C., preferably at about 1000.degree. C., and is carried out in a crucible having a hole in the bottom thereof. A apparatus for producing such amorphous sample bodies is also disclosed. The apparatus includes a smelt crucible provided with an opening in its lower part and which is designed to be downwardly tapered at least inside in order to prevent the mixture from coming out, but to facilitate running of molten material through the opening. The apparatus will also preferably include a casting plate or a mould for casting sample bodies positioned horizontally beneath the crucible. The method and apparatus can be used in the production of sample bodies for the analysis of geological material, inorganic environment test material and sulfidic and/or oxidic products from ferrous and non-ferrous production processes.
摘要翻译：一种生产无定形样品体的方法，可用于光谱分析和X射线光谱分析，通过在坩埚中分批熔炼分析样品和助熔剂的混合物。该方法的特征在于允许熔融材料的受控流动从坩埚中流出并且依次下降到水平接收表面上，并且形成样品体。混合物在800〜1300℃，优选约1000℃的温度下适当熔炼，并在其底部有孔的坩埚中进行。还公开了一种用于生产这种无定形样品体的装置。该装置包括在其下部设置有开口的熔炼坩埚，其被设计成至少向内锥形至少内部，以防止混合物流出，而为了便于熔融材料通过开口的运行。该装置还优选地包括铸造板或用于铸造水平放置在坩埚下方的样品体的模具。该方法和装置可用于生产样品体，用于分析黑色金属和有色金属生产过程中的地质材料，无机环境试验材料和硫化物和/或氧化产物。

29. 发明授权

US5762673A Method of manufacturing glass optical elements 失效
标题翻译：制造玻璃光学元件的方法
公开(公告)号：US5762673A
公开(公告)日：1998-06-09
申请号：US788965
申请日：1997-01-24
申请人： Shin-Ichiro Hirota , Tadayuki Fujimoto , Hiroaki Takahara
发明人： Shin-Ichiro Hirota , Tadayuki Fujimoto , Hiroaki Takahara
IPC分类号： C03B7/10 , C03B11/08 , C03B11/12 , C03B19/02 , C03B35/00 , C03B9/00 , C03B11/00 , C03B21/00
CPC分类号： C03B19/02 , C03B11/08 , C03B11/12 , C03B7/10 , Y02P40/57
摘要： In a method of manufacturing glass optical elements at high operational efficiency, a mass of molten glass which is dropped down is cut at a first step by a wind blast into a sequence of glass gobs each of which is received by a gas stream spouted from a lower portion. Each glass gob is kept afloat with a gas stream spouted to be adjusted to a temperature corresponding to a glass viscosity between 10.sup.5.5 and 10.sup.9 poises. Thereafter, the glass gob is pressed in a third step by the use of a pair of forming dies kept at a temperature which corresponds to a glass viscosity between 10.sup.8 and 10.sup.12 poises and which is lower than the temperature of the glass gob. During the third step, the forming dies are cooled to a temperature lower than the temperature corresponding to a glass viscosity of 10.sup.13.4 poises with the glass gob kept within the forming dies and are thereafter opened to release a shaped article from the forming dies. A plurality of the glass gobs may be simultaneously processed in parallel through the second and the third steps so that a gob supply pace at the first step is matched with each pace of the second and the third steps.
摘要翻译：在以高操作效率制造玻璃光学元件的方法中，通过鼓风将第一步骤下降的熔融玻璃的质量切成一系列玻璃料滴，每个玻璃料滴由从其中喷出的气流下部。每个玻璃料滴与喷出的气流保持漂浮，以调节至对应于玻璃粘度在105.5和109泊之间的温度。此后，通过使用保持在对应于玻璃粘度在108和1012泊之间并且低于玻璃料滴温度的温度的一对成形模具，第三步骤中压制玻璃料滴。在第三步骤中，将成形模具冷却到低于对应于玻璃粘度为1013.4泊的温度的温度，同时玻璃料粒保持在成形模具内，然后打开以从成型模具中释放成型制品。可以通过第二和第三步骤同时并行地处理多个玻璃料滴，使得第一步骤的料滴供给速度与第二和第三步骤的每个步调相匹配。

30. 发明授权

US5443607A Process for the production of a homogeneous ream-free body made of quartz glass 失效
标题翻译：生产由石英玻璃制成的均质无缝体的方法
公开(公告)号：US5443607A
公开(公告)日：1995-08-22
申请号：US170925
申请日：1993-12-21
申请人： Wolfgang Englisch , Heinrich Goy , Paul Sauerwein , Peter Hitzschke , Fritz Simmat , Rolf Takke , Gerhard Steiner
发明人： Wolfgang Englisch , Heinrich Goy , Paul Sauerwein , Peter Hitzschke , Fritz Simmat , Rolf Takke , Gerhard Steiner
IPC分类号： C03B19/02 , C03B32/00 , C03B23/04 , C03B20/00
CPC分类号： C03B32/00 , C03B19/02 , Y10S65/08
摘要： A process for the production of homogeneous ream-free bodies made of quartz glass or made of a glass having a high content of silicic acid, in which an essentially bar-shaped initial body is twisted about its longitudinal axis in a shaping step to form a twisted body radially homogenized in layers having axial layering. To make it possible to produce homogeneous large-volume bodies, in at least one further shaping step the twisted body is then softened in a heatable mold under a force acting in the axial direction to deform it in a direction transverse to its axial direction into the mold and form a glass bar, the longitudinal axis of which extends essentially perpendicular to the layering. The glass bar is then twisted about its longitudinal axis.
摘要翻译：一种生产由石英玻璃制成的均质无孔体的方法，或由具有高含量硅酸的玻璃制成的均质无卷体的方法，其中基本上条形的初始体在其成型步骤中围绕其纵向轴线扭转以形成扭转体在具有轴向分层的层中径向均匀化。为了能够制造均匀的大体积体，在至少一个另外的成形步骤中，扭转体然后在可加热模具中以在轴向方向作用的力使其软化，使其沿与其轴向方向横切的方向变形成模制并形成玻璃棒，其纵轴基本上垂直于分层延伸。然后将玻璃棒围绕其纵向轴线扭转。

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