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1. 发明申请

WO2023035704A1 荧光硅酸锂玻璃陶瓷的制备方法审中-公开
公开(公告)号：WO2023035704A1
公开(公告)日：2023-03-16
申请号：PCT/CN2022/097595
申请日：2022-06-08
申请人：深圳爱尔创口腔技术有限公司
发明人：郑海峰 , 韩成玮 , 金天罡 , 陈拥庆 , 孟雪
IPC分类号： C03C10/04 , C03C21/00 , C03B11/00 , C03B32/02 , C03B19/00 , C03C4/12
摘要：本申请提供了一种荧光硅酸锂玻璃陶瓷的制备方法，其包括：将基础玻璃料通过熔制、水淬成玻璃熔块，其中基础玻璃料包括SiO 2:45-75wt％，Li 2O:6-20wt％，K 2O:1-14wt％，Na 2O:2-15wt％，Al 2O 3:2-12wt％，P 2O 5:0-13wt％，CaO:0-4wt％，ZrO 2:0-22wt％，Tb 4O 7:0-10wt％，B 2O 3:0-8wt％；将玻璃熔块粉体与着色剂粉体混合，倒入磨具压制成型后进行热处理得到成型坯体，进行真空气氛烧结，进一步将坯体通过CAD/CAM或热压铸工艺加工得到玻璃陶瓷修复体，最后将玻璃陶瓷修复体浸没在包含钠盐、钾盐、铯盐和/或铷盐以及荧光剂的熔盐中，得到离子交换增强的荧光玻璃陶瓷修复体。通过本申请提供的荧光硅酸锂玻璃陶瓷的制备方法可以通过短时间的离子交换来增加硅酸锂玻璃陶瓷修复体的强度和赋予其荧光性。

2. 发明申请

WO2023026906A1 ガラス材の製造方法及びガラス材审中-公开
公开(公告)号：WO2023026906A1
公开(公告)日：2023-03-02
申请号：PCT/JP2022/031002
申请日：2022-08-17
申请人：日本電気硝子株式会社
发明人：榎本　朋子
IPC分类号： C03B32/00 , C03B19/00 , C03C3/155
摘要：ソラリゼーションが生じにくいガラス材を得ることができるガラス材の製造方法を提供する。　ガラスを用意する工程と、前記ガラスのガラス転移点をＴｇ（℃）としたときに、前記ガラスを、（Ｔｇ－７０）℃以上、（Ｔｇ＋４０）℃以下の温度で、６時間以上熱処理する工程と、を備える、ガラス材の製造方法。

3. 发明申请

WO2021202515A1 VERSATILE GLASS FORMING AND PROCESSING SYSTEM WITH 3-D VACUUM FORMING CAPABILITY 审中-公开
公开(公告)号：WO2021202515A1
公开(公告)日：2021-10-07
申请号：PCT/US2021/024864
申请日：2021-03-30
申请人： CORNING INCORPORATED
发明人： BRESSLER, Douglas Dale , DENEKA, David Alan , LOCK, William Edward , SCHULTES, Joel Andrew , SONNER, Thomas Matthew , UHLIG, Kevin William
IPC分类号： C03B13/04 , C03B13/08 , C03B13/18 , C03B19/00
摘要： Various embodiments of methods and related equipment are provided, comprising: delivering a molten material into a forming and sizing assembly, processing the molten glass via the at least one pair of forming and sizing rollers to form a glass ribbon having a width and a thickness; imparting, at least one pinch region into the cross-sectional thickness of the glass ribbon to provide a pinched glass ribbon, rolling a pressure roller over the pinched glass ribbon on the sequentially spaced mold surfaces to impart a characteristic into the pinched glass ribbon to form a glass ribbon product.

4. 发明申请

WO2018177495A1 PROCESS AND DEVICE FOR PREPARING A 3-DIMENSIONAL BODY, IN PARTICULAR A GREEN BODY 审中-公开
公开(公告)号：WO2018177495A1
公开(公告)日：2018-10-04
申请号：PCT/EP2017/000375
申请日：2017-03-28
申请人： MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E. V.
发明人： ABDOLVAND, Amir , KEDING, Ralf
IPC分类号： C03B19/00 , B28B1/00 , C03C11/00 , C03B19/06 , B33Y10/00 , B33Y30/00
摘要： The invention relates in a first aspect to a process for preparing a 3-dimensional body, in particular a vitreous or ceramic body, which comprises at least the following steps: a) providing an electrostatically stabilized suspension of particles; b) effecting a local destabilization of the suspension of particles by means of a localized electrical discharge between a charge injector and the suspension at a predetermined position and causing an aggregation and precipitation of the particles at said position; c) repeating step b) at different positions and causing the formation of larger aggregates until a final aggregate of particles representing a (porous) 3-dimensional body (green body) having predetermined dimensions has been formed; wherein the charge injector includes i) at least one discharge electrode which does not contact said suspension of particles or ii) a source of charged particles. A second aspect of the invention relates to a device, in particular for performing the above process, comprising at least the following components: - a vessel for receiving an electrostatically stabilized suspension of particles, - a charge injector, in particular including one or more electrodes or a source of high-energy charged particles, - means for moving the electrode and/or the vessel in the x, y and z directions, - a counter electrode arranged in the vessel for a contact with the suspension of particles, - one or more sensors for determining geometrical and physical parameters within said vessel. In one preferred embodiment, said device further comprises a means for directing a beam of gas-ionizing radiation, in particular a laser beam, to a predetermined position within the vessel.

5. 发明申请

WO2011116112A3 FABRICATION OF POROUS GLASS BIOSCAFFOLDS BY SOL-GEL AND POLYMER SPONGE METHODS 审中-公开
公开(公告)号：WO2011116112A3
公开(公告)日：2011-09-22
申请号：PCT/US2011/028695
申请日：2011-03-16
申请人： LEHIGH UNIVERSITY , JAIN, Himanshu , WANG, Shaojie
发明人： JAIN, Himanshu , WANG, Shaojie
IPC分类号： A61L27/56 , A61L27/10 , C03B19/00 , C01B33/16 , A61F2/02
摘要： Provided herein are biocompatible scaffolds and methods of preparing such bioscaffolds. The methods provide a superior high surface area, interconnected nanomacroporous bioactive glass scaffold, by combining a sol-gel process and polymer sponge replication methods. The formation of a uniformly nanoporous and interconnected macroporous bioscaffold is demonstrated using a starting material comprising a 70 mol% SiO2-30 mol% CaO glass composition as an example. The bioscaffold includes a series of open, interconnected macropores with size from 300 to 600 µm, as desired for tissue ingrowth and vascularization. At the same time, coexisting nanopores provide high-specific surface area (>150 m2/g), which is needed for enhancing the structure's degradation rate. These bioscaffolds hold promise for applications in hard tissue engineering.

6. 发明申请

WO2008061135A3 OPTICAL MEMBER 审中-公开
标题翻译：光学会员
公开(公告)号：WO2008061135A3
公开(公告)日：2009-04-30
申请号：PCT/US2007084664
申请日：2007-11-14
申请人： MEDTRONIC INC , JELEN JEFF , THOM ANDREW , TETTEMER SUSAN A , REITERER MARKUS W
发明人： THOM ANDREW , TETTEMER SUSAN A , REITERER MARKUS W
IPC分类号： B29D11/00 , B23K1/18 , C03B11/00 , C03B19/00 , G02B5/00 , G02F1/00
CPC分类号： A61N1/375 , A61N1/36514 , A61N1/3702
摘要： The present invention is directed to an implantable medical device. The implantable medical device includes an optical member formed through diffusion bonding. In one embodiment, the optical member includes a window coupled to a ferrule through a joint that does not include gold.
摘要翻译：本发明涉及可植入医疗装置。可植入医疗装置包括通过扩散接合形成的光学部件。在一个实施例中，光学构件包括通过不包括金的接头联接到套圈的窗口。

7. 发明申请

WO2008042124A1 METHOD OF MANUFACTURING GLASS AND COMPOSITIONS THEREOF 审中-公开
标题翻译：制造玻璃的方法及其组合物
公开(公告)号：WO2008042124A1
公开(公告)日：2008-04-10
申请号：PCT/US2007/020397
申请日：2007-09-20
申请人： SPECIALTY MINERALS (MICHIGAN) INC. , HOCKMAN, John, Albert , HRIZUK, Stephen, Andrew
发明人： HOCKMAN, John, Albert , HRIZUK, Stephen, Andrew
IPC分类号： C03B19/00
CPC分类号： C03B1/02 , C03C1/026
摘要： A solid state particle agglomerate and method for producing the solid state particle agglomerate are provided. The alkaline earth metal source material, aluminum source material and silicon source material that comprise the solid state particle agglomerate are uniformly distributed and in close proximity within the solid state particle agglomerate, enabling the solid state particle agglomerate to form glass in a more energy efficient manner when heated.
摘要翻译：提供了固态颗粒团聚体和用于生产该固态颗粒团聚体的方法。构成固态颗粒团聚体的碱土金属源材料，铝源材料和硅源材料在固态颗粒团聚体内均匀分布并紧密接近，使得固态颗粒团聚体以更节能的方式形成玻璃当加热时。

8. 发明申请

WO2006114440A1 METHOD FOR THE REGENERATION OF A WORN QUARTZ GLASS JIG 审中-公开
标题翻译：一种重新形成石英玻璃的方法
公开(公告)号：WO2006114440A1
公开(公告)日：2006-11-02
申请号：PCT/EP2006/061882
申请日：2006-04-27
申请人： HERAEUS QUARZGLAS GMBH & CO. KG , SHIN-ETSU QUARTZ PRODUCTS CO. LTD. , SATO, Tatsuhiro , FUJINOKI, Akira , ARAKI, Itsuo
发明人： SATO, Tatsuhiro , FUJINOKI, Akira , ARAKI, Itsuo
IPC分类号： C03B19/00 , C03C3/06
CPC分类号： C03B32/00 , C03B23/20 , C03C3/06 , C03C23/007 , C03C23/0075 , C03C2201/34 , C03C2201/40 , C03C2201/54
摘要： To provide a technique with which a quartz glass jig and a doped quartz glass jig are regenerated by completely removing the impurities which are attached to the surface and the impurities which have diffused into the interior from quartz glass jigs which have been used in semiconductor production processes and then carrying out working repair and removing the contamination from the working processes as well. After use, the impurities are removed from the aforementioned quartz glass jigs in the said purification treatment process which includes a purification treatment process in which the quartz glass jigs are subjected to a purification treatment in a gaseous atmosphere which includes a halogen element at a temperature within the region above a prescribed temperature.
摘要翻译：为了提供通过完全去除已经用于半导体制造工艺中的石英玻璃夹具将附着在表面上的杂质和已经扩散到内部的杂质完全除去石英玻璃夹具和掺杂石英玻璃夹具的技术然后进行工作维修和清除工作过程中的污染物。使用后，在上述纯化处理工序中，从上述石英玻璃夹具中除去杂质，其中包括净化处理工艺，其中石英玻璃夹具在包含卤素元素的气氛中在温度范围内进行纯化处理该区域高于规定温度。

9. 发明申请

WO2021230229A1 ガラス材审中-公开
公开(公告)号：WO2021230229A1
公开(公告)日：2021-11-18
申请号：PCT/JP2021/017838
申请日：2021-05-11
申请人：日本電気硝子株式会社
发明人：榎本　朋子 , 藤田　直樹
IPC分类号： C03C3/15 , C03B8/00 , C03B19/00 , C03C3/06 , C03C3/062 , C03C3/068 , C03C3/095 , C03C3/097 , C03C3/12 , C03C3/155 , C03C3/17 , C03C3/19 , C03C3/21 , C03C3/253
摘要：所望の光学特性を維持しつつ、結晶化や失透物の発生といった不具合が生じにくいガラス材を提供する。　屈折率が１．８以上であり、Ａｌ２Ｏ３の含有量が０超～５００ｐｐｍであることを特徴とするガラス材。

10. 发明申请

WO2018163007A1 CONTINUOUS FILAMENT FEEDING FOR ADDITIVE MANUFACTURING 审中-公开
公开(公告)号：WO2018163007A1
公开(公告)日：2018-09-13
申请号：PCT/IB2018/051179
申请日：2018-02-26
申请人： MICRON 3DP LTD.
发明人： BRACHA, Arik , GAL-OR, Eran
IPC分类号： B29C64/176 , B29C64/00 , B29C64/165 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C03B19/00
摘要： A continuous 3D printing system, comprising a loading station loaded with printing materials; a detection station; wherein the detection station is configured to detect the end of a first printing material loaded by the loading station; a bonding station configured to connect the first printing materials to a second printing material loaded by the loading station upon receiving a signal from the detection station; a printing head configured to print a 3D model; a feeding mechanism configured to feed printing material into the printing head; and a substrate on which the 3D printed model is printed.

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