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1.发明授权Orthodontic bracket, method of making an orthodontic bracket, and method of applying an orthodontic bracket to the tooth 失效正畸托架，制造正畸托架的方法以及向牙齿施加正畸托架的方法
公开(公告)号：US5219283A
公开(公告)日：1993-06-15
申请号：US781679
申请日：1991-10-24
IPC分类号： A61C7/16
CPC分类号： A61C7/16
摘要： In one aspect of the present invention, it is provided an orthodontic bracket having a base portion for attachment to a tooth. The base portion is provided with a substantially monolayer of substantially uniform size particles. The particles are secured to the bonding base through the use of an adhesive.In another aspect, there is provided a method of making an orthodontic bracket having a bonding base for attachment to the surface of a tooth, comprising the steps of:(a) applying a curable adhesive layer to the bonding base;(b) applying a substantially monolayer of particles of substantially uniform size to the bonding base; and(c) curing the adhesive so as to bond the particles to the bonding surface.In yet another aspect there is provided an orthodontic bracket having a bonding base for attachment to the surface of a tooth. The bonding base having means for minimizing removal of enamel from the tooth during removal of the bonded bracket from the tooth.
摘要翻译： 在本发明的一个方面，提供了一种具有用于附接到牙齿的基部的正牙托架。 基部设置有基本上单层的基本上均匀的尺寸的颗粒。 颗粒通过使用粘合剂固定到粘合基底上。 另一方面，提供了一种制造具有用于附着到牙齿表面的接合基座的正牙托架的方法，包括以下步骤：（a）将粘合剂层施加到接合基底; （b）将大致均匀尺寸的基本上单层的颗粒施加到接合基底; 和（c）固化粘合剂以将颗粒粘合到粘合表面。 在另一方面，提供了一种具有用于附接到牙齿表面的接合基座的正牙托架。 所述接合基底具有用于在从所述牙齿移除所述粘合支架期间最小化从所述牙齿移除牙釉质的装置。
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公开(公告)号：US5126094A
公开(公告)日：1992-06-30
申请号：US595633
申请日：1990-09-26
摘要： A crystalline orthodontic bracket which has been subjected to a machining operation having improved fracture toughness and a heat treatment method for obtaining such improved fracture toughness. The method includes the steps of placing the machined orthodontic bracket in an oven and heating the bracket at an elevated temperature above normal annealing temperatures and slightly below the melting point of the brackets which is capable of healing surface microcracks. The bracket is maintained at this temperature for a predetermined period of time so as to heal microcracks on the surface. The bracket is then removed and allowed to cool to room temperature.
摘要翻译： 已经进行了具有改善的断裂韧性的加工操作的结晶正畸托架和用于获得这种改进的断裂韧性的热处理方法。 该方法包括以下步骤：将加工的正畸托架放置在烘箱中，并在高于正常退火温度并略低于能够愈合表面微裂纹的托架熔点的高温下加热托架。 支架在该温度下保持预定的时间段，以便愈合表面上的微裂纹。 然后将支架取出并使其冷却至室温。
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公开(公告)号：US07413995B2
公开(公告)日：2008-08-19
申请号：US10924396
申请日：2004-08-23
CPC分类号： H05K3/4038 , H01L21/486 , H01L23/49827 , H01L24/48 , H01L2224/16225 , H01L2224/16227 , H01L2224/48227 , H01L2924/00014 , H01L2924/14 , H05K3/06 , H05K2201/09881 , H05K2201/10378 , H05K2201/2018 , H05K2203/0369 , H05K2203/1476 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： In one embodiment, a package-to-package stack is assembled comprising a first integrated circuit package, and a second integrated circuit package which are mechanically and electrically connected using an interposer. In one embodiment, the interposer 106 includes columnar interconnects which may be fabricated by etching a conductive member such as copper foil, for example. In one application, the pitch or center to center spacing of the columnar interconnects may be defined by masking techniques to provide an interconnect pitch suitable for a particular application. In yet another aspect, etching rates may be controlled to provide height to width aspect ratios of the columnar interconnects which are suitable for various applications.
摘要翻译： 在一个实施例中，组装包装堆叠包括第一集成电路封装和第二集成电路封装，其使用中介层机械和电连接。 在一个实施例中，插入器106包括可以通过例如蚀刻诸如铜箔的导电构件来制造的柱状互连。 在一个应用中，柱状互连的间距或中心到中心间隔可以通过掩模技术来定义，以提供适合于特定应用的互连间距。 在另一方面，可以控制蚀刻速率以提供适合于各种应用的柱状互连的高宽比长宽比。
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公开(公告)号：US5518397A
公开(公告)日：1996-05-21
申请号：US222315
申请日：1994-04-01
CPC分类号： A61C7/146 , A61C7/12 , A61C9/0093 , A61C13/0004 , A61C13/097 , A61C7/002
摘要： A model of the teeth in a patient's mouth and a prescription of desired positionings of such teeth are provided by the patient's orthodontist. The contour of the teeth in the patient's mouth is determined, preferably digitally, from the model. Calculations, preferably digital, on the contour and the desired positionings of the patient's teeth are then made to determine the geometry (e.g. grooves) to be provided in brackets for receiving an arch wire to form an orthodontic brace. Such geometry is intended to provide for the disposition of the arched wire on the brackets in a progressive curvature in a horizontal plane and a substantially linear configuration in a vertical plane. The geometry of the brackets is altered (e.g. by cutting grooves in the brackets at individual positions and angles and with particular depths) in accordance with such calculations of the bracket geometry. The brackets may be disposed on the model of the patient's teeth at positions dependent upon such calculations. A mold may be formed of the model of the patient's teeth and the brackets on such teeth. The model and the mold may be shipped to the orthodontist with written instructions for the disposition of the brace on the patient's teeth. Alternatively, an information sheet may be prepared, after the calculation of the bracket geometry, to specify the placement of the brackets on the patient's teeth and the disposition of the arch wire on such brackets. The brackets and the information sheet are sent to the orthodontist.
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公开(公告)号：US5378146A
公开(公告)日：1995-01-03
申请号：US984284
申请日：1992-12-01
申请人： Terry L. Sterrett
发明人： Terry L. Sterrett
CPC分类号： A61C7/00 , Y10S623/901
摘要： A polyurethane article and method of making same wherein the surface of the article had been subjected to a high energetic treatment wherein the surface characteristics has been modified.
摘要翻译： 一种聚氨酯制品及其制造方法，其中制品的表面经过高能处理，其中表面特性已被改变。
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公开(公告)号：US5074784A
公开(公告)日：1991-12-24
申请号：US426043
申请日：1989-10-24
IPC分类号： A61C7/36
CPC分类号： A61C7/36
摘要： An orthodontic tensioning device and method of assembly. The device comprises at least one elastic tensioning member and a second tensioning member made of a non-elastic material provided for cooperation with the elastic tensioning member so as to provide a predetermined tensioning member.
摘要翻译： 正畸拉伸装置及组装方法。 该装置包括至少一个弹性张紧构件和由非弹性材料制成的第二张紧构件，该弹性构件设置用于与弹性张紧构件协作以便提供预定的张紧构件。
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公开(公告)号：US4554336A
公开(公告)日：1985-11-19
申请号：US546472
申请日：1983-10-28
申请人： Patrick D. Kidd , Terry L. Sterrett
发明人： Patrick D. Kidd , Terry L. Sterrett
IPC分类号： A61K6/00 , A61K6/09 , C08F20/36 , C08F26/02 , C08F126/02 , C08F226/02
CPC分类号： C08F20/36 , A61K6/0023
摘要： A trifunctional methacrylate or acrylic terminated urethane resin of the following chemical structure: ##STR1## Where: R.sub.1 is --H, --CH.sub.3, --CH.sub.2 CH.sub.3, or --CH.sub.2 CH.sub.2 CH.sub.3,R.sub.2 is (--CH.sub.2 CH.sub.2 --O--).sub.n or ##STR2## where: n=2 to 10, R.sub.3 is a divalent organic radical obtained by removal of two isocyanato groups from an organic diisocyanate,R.sub.4 is methylene, ethylene or propylene, andR.sub.5 is --H, or --CH.sub.3.
摘要翻译： 具有以下化学结构的三官能甲基丙烯酸酯或丙烯酸封端的聚氨酯树脂：其中：R 1是-H，-CH 3，-CH 2 CH 3或-CH 2 CH 2 CH 3，R 2是（-CH 2 CH 2 -O-）n或
其中： n = 2〜10，R3是通过从有机二异氰酸酯中除去两个异氰酸酯基而获得的二价有机基团，R4是亚甲基，亚乙基或丙烯，R5是-H或-CH3。 -
公开(公告)号：US4533321A
公开(公告)日：1985-08-06
申请号：US605892
申请日：1984-05-01
CPC分类号： A61C7/303
摘要： An orthodontic tensioning thread comprising a plurality of elastomeric strands braided together, the combined effect of the braid providing significantly improved tensile strength, elasticity retention, tieability and knot retention as compared to prior art monofilaments of comparable circumference.
摘要翻译： 与现有技术的可比圆周的单丝相比，包括编织在一起的多个弹性体股线的正畸张紧线，编织物的组合效果提供了显着改善的拉伸强度，弹性保持力，拉紧性和结保持力。
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公开(公告)号：US07345361B2
公开(公告)日：2008-03-18
申请号：US10728324
申请日：2003-12-04
IPC分类号： H01L23/02
CPC分类号： H01L25/0657 , H01L23/49816 , H01L24/48 , H01L24/73 , H01L24/97 , H01L25/105 , H01L2224/32145 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2224/97 , H01L2225/0651 , H01L2225/06568 , H01L2225/1023 , H01L2225/1058 , H01L2225/1076 , H01L2924/00014 , H01L2924/01005 , H01L2924/01033 , H01L2924/12042 , H01L2924/14 , H01L2924/15311 , H01L2924/1532 , H01L2924/15331 , H01L2924/181 , H01L2924/1815 , H01L2224/85 , H01L2224/83 , H01L2924/00 , H01L2924/00012 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A system may include an integrated circuit die, an integrated circuit package coupled to the integrated circuit die, mold compound in contact with the integrated circuit die and the integrated circuit package, and an interconnect coupled to the integrated circuit package. A first portion of the interconnect may be in contact with the mold compound, a second portion of the interconnect might not contact the mold compound, and a third portion of the interconnect may be in contact with the integrated circuit package.
摘要翻译： 系统可以包括集成电路管芯，耦合到集成电路管芯的集成电路封装，与集成电路管芯接触的模具化合物和集成电路封装以及耦合到集成电路封装的互连。 互连的第一部分可以与模具化合物接触，互连的第二部分可能不接触模具化合物，并且互连的第三部分可以与集成电路封装接触。
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公开(公告)号：US5139419A
公开(公告)日：1992-08-18
申请号：US467162
申请日：1990-01-19
CPC分类号： A61C7/146 , A61C7/12 , A61C9/0093 , A61C13/0004 , A61C13/097 , A61C7/002
摘要： A model of the teeth in a patient's mouth and a prescription of desired positionings of such teeth are provided by the patient's orthodontist. The contour of the teeth in the patient's mouth is determined, preferably digitally, from the model. Calculations, preferably digital, on the contour and the desired positionings of the patient's teeth are then made to determine the geometry (e.g. grooves) to be provided in brackets for receiving an arch wire to form an orthodontic brace. Such geometry is intended to provide for the disposition of the arched wire on the brackets in a progressive curvature in a horizontal plane and a substantially linear configuration in a vertical plane. The geometry of the brackets is altered (e.g. by cutting grooves in the brackets at individual positions and angles and with particular depths) in accordance with such calculations of the bracket geometry. The brackets may be disposed on the model of the patient's teeth at positions dependent upon such calculations. A mold may be formed of the model of the patient's teeth and the brackets on such teeth. The model and the mold may be shipped to the orthodontist with written instructions for the disposition of the brace on the patient's teeth. Alternatively, an information sheet may be prepared, after the calculation of the bracket geometry, to specify the placement of the brackets on the patient's teeth and the disposition of the arch wire on such brackets. The brackets and the information sheet are sent to the orthodontist.
摘要翻译： 患者口腔中的牙齿模型和这种牙齿所需位置的处方由病人的牙齿矫正器提供。 确定患者口腔中牙齿的轮廓，最好是数字地从模型中确定。 然后，对轮廓和患者牙齿的期望位置进行计算，优选数字化，以确定要在托架中提供的几何形状（例如凹槽），用于接收弓形线以形成正畸支架。 这种几何形状旨在提供弓形线在支架上的布置，其在水平平面中呈渐进曲率，并且在垂直平面中具有基本上线性的构造。 根据支架几何形状的这种计算，支架的几何形状被改变（例如通过在各个位置和角度以及特定深度处切割支架中的凹槽）。 支架可以根据这种计算的位置设置在患者牙齿的模型上。 模具可以由患者牙齿的模型和这些牙齿上的支架形成。 模型和模具可能会以正确的方式运送到正牙医生，以便将患者牙齿上的支架放置在书面上。 或者，可以在计算支架几何形状之后准备信息表，以指定托架在患者牙齿上的位置以及将弓线布置在该支架上。 括号和信息表发送给正牙医生。
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