专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20050148452A1 Glass ceramic dielectric material suitable for production of a microwave circuit component 失效
标题翻译：适用于生产微波电路元件的玻璃陶瓷电介质材料
公开(公告)号：US20050148452A1
公开(公告)日：2005-07-07
申请号：US11062150
申请日：2005-02-18
申请人： Yoshikatsu Nishikawa , Yoshio Umayahara
发明人： Yoshikatsu Nishikawa , Yoshio Umayahara
IPC分类号： C03C8/02 , C03C8/14 , C03C10/00 , C03C10/02 , C03C10/04
CPC分类号： C03C10/0009 , C03C8/02 , C03C8/14
摘要： Glass powder for a dielectric material has a nature that, when fired, diopside (CaMgSi2O6) and at least one of titanite (CaTi(SiO4)O) and titania (TiO2) are precipitated. Preferably, the glass powder has a composition including SiO2, CaO, MgO, and TiO2 and the total content of these components is 80 mass % or more. Preferably, the glass powder comprises, by mass percent, 35-65% SiO2, 10-30% CaO, 10-20% MgO, and 12-30% TiO2.
摘要翻译：用于电介质材料的玻璃粉末具有以下特性：当烧制时，透辉石（CaMgSi 2 O 6）和至少其中一种钛酸盐（CaTi（SiO < / O）和二氧化钛（TiO 2）沉淀。优选地，玻璃粉末具有包含SiO 2，CaO，MgO和TiO 2的组成，这些成分的总含量为80质量％以上。优选地，玻璃粉末以质量％计含有35-65％的SiO 2，10-30％的CaO，10-20％的MgO和12-30％的TiO 2 >。

72. 发明授权

US06905988B2 Substrate for information recording medium and magnetic recording medium composed of crystallized glass 失效
标题翻译：用于信息记录介质的基板和由结晶玻璃构成的磁记录介质
公开(公告)号：US06905988B2
公开(公告)日：2005-06-14
申请号：US10612015
申请日：2003-07-03
申请人： Xuelu Zou
发明人： Xuelu Zou
IPC分类号： C03C10/00 , C03C10/04 , G11B5/73
CPC分类号： G11B5/7315 , C03C10/0045 , G11B5/7325
摘要： Provided is a substrate for information recording medium composed of such a crystallized glass as having high Young's modulus, strength and heat resistance, being excellent in surface smoothness, surface homogeneity and surface processability, as well as having a relatively low temperature of glass liquid phase and being capable of producing cheaply, and an information recording medium using this substrate.The crystallized glass substrate for information recording medium comprising 35-65 mol % of SiO2, 5-25 mol % of Al2O3, 10-40 mol % of MgO and 5-15 mol % of TiO2, in which the total amount of aforementioned composition is at least equal to or higher than 92 mol % and the main crystals are enstatite and/or its solid solution. The information recording medium having this substrate and a recording layer formed on said substrate.
摘要翻译：本发明提供一种信息记录介质用基板，其由具有高杨氏模量，强度和耐热性的结晶玻璃构成，表面平滑性，表面均匀性和表面加工性优异，玻璃液相温度较低，能够廉价地制造的信息记录介质，以及使用该基板的信息记录介质。用于信息记录介质的结晶玻璃基板包括35-65mol％的SiO 2，5-25mol％的Al 2 O 3 3， 10-40摩尔％的MgO和5-15摩尔％的TiO 2，其中上述组合物的总量至少等于或高于92摩尔％，并且主晶体是顽辉石，和 /或其固体溶液。具有该基板的信息记录介质和形成在所述基板上的记录层。

73. 发明授权

US06897172B2 Dielectric ceramic composition and dielectric ceramics 有权
标题翻译：介电陶瓷组合物和电介质陶瓷
公开(公告)号：US06897172B2
公开(公告)日：2005-05-24
申请号：US10350901
申请日：2003-01-23
申请人： Tatsuji Furuse , Seiichiro Hirahara , Shuji Nakazawa , Yasushi Ode , Tomoyuki Kojima , Fumiaki Sekine , Hiroshi Makino , Manabu Yonekura
发明人： Tatsuji Furuse , Seiichiro Hirahara , Shuji Nakazawa , Yasushi Ode , Tomoyuki Kojima , Fumiaki Sekine , Hiroshi Makino , Manabu Yonekura
IPC分类号： C03C8/20 , C03C10/04 , C04B35/22 , C04B35/465 , C03C14/00
CPC分类号： C04B35/22 , C03C8/20 , C04B35/465 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3234 , C04B2235/3236 , C04B2235/3239 , C04B2235/3241 , C04B2235/3244 , C04B2235/3248 , C04B2235/3255 , C04B2235/3256 , C04B2235/3258 , C04B2235/3262 , C04B2235/3267 , C04B2235/3272 , C04B2235/3275 , C04B2235/3277 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3289 , C04B2235/3291 , C04B2235/3418 , C04B2235/3427 , C04B2235/3463 , C04B2235/3481 , C04B2235/36 , C04B2235/5436 , C04B2235/6025 , C04B2235/656 , C04B2235/80 , C04B2235/96 , C04B2235/9607 , C04B2235/9661
摘要： The present invention provides a dielectric ceramic composition comprising: 30 to 90% by weight of a crystallized glass powder capable of depositing a diopside crystal, 1 to 40% by weight of a calcium titanate powder, a strontium titanate powder or a mixed powder thereof, and 0 to 60% by weight of at least one kind of a powder selected from the group consisting of Al2O3, TiO2, ZrO2, MgTiO3, BaTi4O9, La2Ti2O7, Nd2Ti2O7, Ca2Nb2O7, SrZrO3 and CaZrO3, and a dielectric ceramics obtained by firing the same.
摘要翻译：本发明提供一种电介质陶瓷组合物，其包含：30〜90重量％的能够沉积透辉石结晶的结晶玻璃粉末，1〜40重量％的钛酸钙粉末，钛酸锶粉末或其混合粉末，和0至60重量％的至少一种选自下组的粉末：Al 2 O 3，TiO 2， ZrO 2，MgTiO 3，BaTi 4 O 9，La 2 Ti， N 2，N 2，N 2，N 2，O 2，C 2 Nb 2 O 3，SrZrO 3和CaZrO 3 3，以及通过烧结获得的电介质陶瓷一样。

74. 发明申请

US20050098064A1 Lithium silicate materials 有权
标题翻译：硅酸锂材料
公开(公告)号：US20050098064A1
公开(公告)日：2005-05-12
申请号：US10913095
申请日：2004-08-06
申请人： Marcel Schweiger , Volker Rheinberger , Harald Burke , Wolfram Holand
发明人： Marcel Schweiger , Volker Rheinberger , Harald Burke , Wolfram Holand
IPC分类号： A61C13/083 , A61C13/00 , A61C13/003 , A61K6/00 , A61K6/027 , C03C10/00 , C03C10/04 , C03C3/083 , C03C3/097
CPC分类号： A61K6/0273 , A61K6/0094 , A61K6/0215 , A61K6/024 , C03C3/097 , C03C4/0021 , C03C10/0027 , C03C10/0036
摘要： Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.
摘要翻译：描述了硅酸锂材料，其可以容易地通过机加工到牙科产品上，而不会不必要地磨损工具，并随后可以转化为显示高强度的硅酸锂产品。

75. 发明授权

US06875715B2 Glass ceramic dielectric material suitable for production of a microwave circuit component 失效
标题翻译：适用于生产微波电路元件的玻璃陶瓷电介质材料
公开(公告)号：US06875715B2
公开(公告)日：2005-04-05
申请号：US10379181
申请日：2003-03-04
申请人： Yoshikatsu Nishikawa , Yoshio Umayahara
发明人： Yoshikatsu Nishikawa , Yoshio Umayahara
IPC分类号： C03C8/02 , C03C8/14 , C03C10/00 , C03C10/02 , C03C10/04 , C03C3/078 , C03C3/062
CPC分类号： C03C10/0009 , C03C8/02 , C03C8/14
摘要： Glass powder for a dielectric material has a nature that, when fired, diopside (CaMgSi2O6) and at least one of titanite (CaTi(SiO4)O) and titania (TiO2) are precipitated. Preferably, the glass powder has a composition including SiO2, CaO, MgO, and TiO2 and the total content of these components is 80 mass % or more. Preferably, the glass powder comprises, by mass percent, 35-65% SiO2, 10-30% CaO, 10-20% MgO, and 12-30% TiO2.
摘要翻译：用于介电材料的玻璃粉末具有如下特征：当烧制时，透辉石（CaMgSi2O6）和至少一种钛酸盐（CaTi（SiO 4）O）和二氧化钛（TiO 2））沉淀。玻璃粉末优选具有SiO 2，CaO，MgO，TiO 2等的组成，其总成分为80质量％以上。优选地，玻璃粉末以质量％计含有35-65％的SiO 2，10-30％的CaO，10-20％的MgO和12-30％的TiO 2。

76. 发明申请

US20050009682A1 Antimicrobial alkali-silicate glass ceramic and the use thereof 有权
标题翻译：抗菌碱硅酸玻璃陶瓷及其用途
公开(公告)号：US20050009682A1
公开(公告)日：2005-01-13
申请号：US10498244
申请日：2002-12-11
申请人： Jose Zimmer , Jorg Fechner
发明人： Jose Zimmer , Jorg Fechner
IPC分类号： A61K8/19 , A61K8/00 , A61K8/20 , A61K33/00 , A61P31/04 , A61Q1/00 , A61Q1/12 , A61Q11/00 , A61Q15/00 , A61Q17/00 , C03C4/00 , C03C10/00 , C03C10/04 , C03C12/00 , C08L101/00 , C09D5/14 , C11D3/02 , C11D3/48 , D21H21/36
CPC分类号： A61Q11/00 , A61K8/25 , C03C4/0007 , C03C4/0021 , C03C10/0009 , C03C12/00 , C03C2204/02
摘要： The invention relates to a glass ceramic, wherein the initial glass comprises 30-65 percent (by weight) SiO2; 5-30 percent (by weight) Na2O; 5-30 percent (by weight) CaO, and 0-15 percent (by weight) P2O5, and wherein the main crystalline phases comprise alkali-alkaline earth-silicate and/or alkali silicate and/or alkaline earth silicate. The invention is characterized in that either a glass ceramic with a single crystalline phase 1 Na2O-2 CaO-3 SiO2 is excluded, or the crystalline size of the glass ceramic is
摘要翻译：本发明涉及一种玻璃陶瓷，其中初始玻璃包含30-65％（重量）SiO 2; 5-30％（重量）Na2O; 5-30％（重量）CaO和0-15％（重量）P2O5，并且其中主结晶相包含碱 - 碱土硅酸盐和/或碱土金属硅酸盐和/或碱土金属硅酸盐。本发明的特征在于，排除具有单晶相Na 2 O-2 CaO-3 SiO 2的玻璃陶瓷，或者玻璃陶瓷的结晶尺寸<10μm，SiO 2的重量分数<47％。

77. 发明授权

US5925180A ZrO.sub.2 -containing glass-ceramic 失效
标题翻译：含ZrO2的玻璃陶瓷
公开(公告)号：US5925180A
公开(公告)日：1999-07-20
申请号：US922704
申请日：1997-09-03
申请人： Martin Frank , Volker Rheinberger , Wolfram Hoeland
发明人： Martin Frank , Volker Rheinberger , Wolfram Hoeland
IPC分类号： C03C3/093 , A61K6/00 , A61K6/033 , A61K6/06 , C03C10/00 , C03C10/04 , C03B32/00 , C03C10/02
CPC分类号： C03C4/0021 , A61K6/0235 , A61K6/024 , A61K6/025 , A61K6/0255 , A61K6/0273 , C03C10/0009
摘要： A ZrO.sub.2 -containing glass ceramic is described, the main crystalline phase of which is formed by ZrO.sub.2 and which has at least one further crystalline phase, and which can be used in particular in dentistry.
摘要翻译：描述了含ZrO 2的玻璃陶瓷，其主要结晶相由ZrO 2形成并且具有至少一个另外的结晶相，并且其可以特别用于牙科。

78. 发明授权

US5902758A Low temperature firing glass-ceramic substrate and production process thereof 失效
标题翻译：低温烧制玻璃陶瓷基片及其制备方法
公开(公告)号：US5902758A
公开(公告)日：1999-05-11
申请号：US38622
申请日：1998-03-12
申请人： Ichiro Hazeyama , Kazuhiro Ikuina
发明人： Ichiro Hazeyama , Kazuhiro Ikuina
IPC分类号： C04B35/16 , C03C10/04 , C03C14/00 , C04B35/18 , H05K1/03 , H05K3/46
CPC分类号： C03C14/004 , H05K1/0306 , C03C2214/20 , H05K3/4629
摘要： A low temperature firing glass-ceramic substrate comprising a borosilicate glass, .alpha.-alumina, .gamma.-alumina, and mullite crystals crystallized out in a dispersed form from the borosilicate glass and the .gamma.-alumina, and a production process of the substrate. It is an object of this invention to provide a glass-ceramic substrate, which is low in dielectric constant and dielectric loss and high in strength and is useful for multilayer wiring.
摘要翻译：包含从硼硅酸盐玻璃和γ-氧化铝以分散形式结晶的硼硅酸盐玻璃，α-氧化铝，γ-氧化铝和莫来石晶体的低温烧制玻璃 - 陶瓷衬底以及衬底的制造方法。本发明的目的是提供一种介电常数和介电损耗低，强度高的玻璃陶瓷基板，可用于多层布线。

79. 发明授权

US5897885A Apparatus for molding dental restorations 失效
标题翻译：牙科修复器成型装置
公开(公告)号：US5897885A
公开(公告)日：1999-04-27
申请号：US927774
申请日：1997-09-11
申请人： Richard W. Petticrew
发明人： Richard W. Petticrew
IPC分类号： A61C5/10 , A61C13/003 , A61C13/20 , A61K6/00 , B28B1/24 , B28B5/04 , C03C3/091 , C03C10/04 , C03C10/06 , C03C10/12 , C04B35/16 , B29C45/74
CPC分类号： C03C4/0021 , A61C13/20 , B28B1/24 , B28B5/04 , C03C10/00 , Y10T428/13
摘要： The present invention is concerned with a process for the formation of dental restorations from glass-ceramic materials and the resulting dental restorations. In this invention, a dental restoration is prepared by placing a glass-ceramic material in a heat-pressure deformable crucible. Heat is then applied to the crucible in order to bring the glass-ceramic material to a working range at temperatures above its liquidus temperature. The crucible in which the glass-ceramic material is placed has heat-pressure deformation properties which are matched to the working temperature of the glass-ceramic material being heated. The heat deformation properties of the crucible must be such that when the glass-ceramic material in the crucible is in the working range the crucible is heat-pressure deformable without rupturing. Once the glass-ceramic material is heated to its working temperature, the crucible is brought into contact with a mold having a preformed cavity therein, the cavity being in the shape of the desired dental restoration. As the distance between the heated glass-ceramic material and the mold is decreased, the crucible is deformed to form a seal with the mold thereby facilitating the injection of the molten glass-ceramic material into the mold cavity.
摘要翻译：本发明涉及从玻璃陶瓷材料形成牙科修复物的方法以及由此产生的牙科修复体。在本发明中，通过将玻璃陶瓷材料放置在热压可变形坩埚中来制备牙科修复体。然后将热量施加到坩埚上，以便在高于其液相线温度的温度下使玻璃 - 陶瓷材料达到工作范围。其中放置玻璃 - 陶瓷材料的坩埚具有与被加热的玻璃 - 陶瓷材料的工作温度相匹配的热压变形特性。坩埚的热变形性能必须使得当坩埚中的玻璃 - 陶瓷材料处于工作范围内时，坩埚可以在不破裂的情况下进行热压变形。一旦玻璃陶瓷材料被加热到其工作温度，坩埚就与其中具有预制腔的模具接触，该空腔是所需的牙科修复体的形状。随着加热的玻璃 - 陶瓷材料和模具之间的距离减小，坩埚变形以与模具形成密封，从而便于将熔融玻璃 - 陶瓷材料注入模腔。

80. 发明授权

US5877101A Glass-ceramic composite 失效
标题翻译：玻璃陶瓷复合材料
公开(公告)号：US5877101A
公开(公告)日：1999-03-02
申请号：US794210
申请日：1997-01-30
申请人： Katuya Terai
发明人： Katuya Terai
IPC分类号： C03C3/097 , C03C10/04 , C03C14/00 , H03H3/02 , H03H9/19
CPC分类号： C03C14/006 , C03C14/004 , C03C2214/04 , C03C2214/16 , C03C2214/20
摘要： A glass-ceramic composite which has forsterite in an amount of 40 to 60% by weight is included in crystallized glass having a coefficient of thermal expansion of 100.degree. to 200.times.10.sup.-7 /.degree.C. is used to configure a package, to the electrode pads of which a quartz crystal is directly soldered, without any supporting material. A quartz crystal piece is included within a flat package that use a glass-ceramic composite according to the present invention, thereby greatly limiting the variation in resonance characteristics with respect to heat treating done when the package is sealed, as compared to previous packages.
摘要翻译：将具有40〜60重量％的镁橄榄石的玻璃 - 陶瓷复合体包含在热膨胀系数为100〜200×10 -7 /℃的结晶化玻璃中，构成封装直接焊接石英晶体的焊盘，没有任何支撑材料。在使用本发明的玻璃 - 陶瓷复合材料的扁平封装中，包括石英晶片，从而大大地限制了与封装密封时的热处理相比，与先前的封装相比，谐振特性的变化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式