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    Orthodontic appliance with improved precipitation hardening martensitic alloy
    5.
    发明授权
    Orthodontic appliance with improved precipitation hardening martensitic alloy 失效
    正畸矫治器具有改善沉淀硬化马氏体合金

    公开(公告)号：US06280185B1

    公开(公告)日：2001-08-28

    申请号：US09595664

    申请日：2000-06-16

    申请人： John J. Palmer ,  John S. Kelly ,  James D. Hansen

    发明人： John J. Palmer ,  John S. Kelly ,  James D. Hansen

    IPC分类号： A61C300

    CPC分类号： A61C7/12

    摘要： An orthodontic appliance such as a bracket or buccal tube is made of a stainless steel alloy that includes chromium, nickel and precipitates of titanium. The alloy imparts a relatively high strength to the appliance and is resistant to corrosion. Optionally, the appliance has structural sections that are smaller than corresponding sections of comparable appliances when made of conventional stainless steel alloys used in orthodontic appliances. As a consequence, the appliance is more aesthetic when mounted on a tooth of a patient undergoing treatment.

    摘要翻译： 诸如支架或口腔管的矫正器具由包括铬，镍和钛沉淀物的不锈钢合金制成。 该合金赋予该器具相当高的强度并且耐腐蚀。 可选地，当由矫正器具中使用的常规不锈钢合金制成时，该器具具有小于可比较器具的相应部分的结构部分。 因此，当安装在经历治疗的患者的牙齿上时，该器具更美观。

    Process for enhancing white liquor penetration into wood chips by contacting the chips with a mixture of the white liquor and a polymethylalkyl siloxane
    6.
    发明授权
    Process for enhancing white liquor penetration into wood chips by contacting the chips with a mixture of the white liquor and a polymethylalkyl siloxane 失效
    通过使芯片与白液和聚甲基烷基硅氧烷的混合物接触来增强白液渗入木片的方法

    公开(公告)号：US5728265A

    公开(公告)日：1998-03-17

    申请号：US632191

    申请日：1996-04-15

    申请人： Marie-Esther Saint Victor ,  David I. Devore ,  Barbara Balos Bowker ,  John J. Palmer ,  Vincent T. Stine

    发明人： Marie-Esther Saint Victor ,  David I. Devore ,  Barbara Balos Bowker ,  John J. Palmer ,  Vincent T. Stine

    IPC分类号： D21C3/22 ,  D21C3/02 ,  D21C3/20

    CPC分类号： D21C3/222

    摘要： The efficiency by which pulp cooking liquor components penetrate the wood and enable lignin and resins to be removed from the cellulosic materials is increased by contacting wood chips and the like with a liquid mixture comprised of white liquor containing at least one surfactant selected from the group consisting of a polymethylalkylsiloxane; a co- and terpolymer of silicone and a polyhydric alcohol; an alkoxylated aryl phosphate; an alkoxylated branched alkyl phosphate; an alkoxylated branched alcohol; an alkyl polyglycoside, an alkoxylated alkyl polyglycoside; a mixture of alkali metal salts of alkyl aromatic sulfate, a sulfosuccinate and a silicone; and combinations thereof; for a residence time effective to extract resinous components without substantial degradation of cellulose and thereafter heating at least a portion of the resulting mixture and wood chips.

    摘要翻译： 纸浆蒸煮液组分穿透木材并使木质素和树脂从纤维素材料中除去的效率通过将木屑等与含有至少一种表面活性剂的白液接触的液体混合物而增加，所述表面活性剂选自： 的聚甲基烷基硅氧烷; 硅酮和多元醇的共聚物和三元共聚物; 烷氧基化芳基磷酸酯; 烷氧基化支链烷基磷酸酯; 烷氧基化支化醇; 烷基多​​糖苷，烷氧基化烷基多糖苷; 烷基芳族硫酸盐，磺基琥珀酸盐和硅氧烷的碱金属盐的混合物; 及其组合; 用于在不显着降解纤维素的情况下提取树脂组分并随后加热至少一部分所得混合物和木屑的停留时间。

    Coupling for orthodontic assembly
    7.
    发明授权
    Coupling for orthodontic assembly 有权
    联轴器正畸组装

    公开(公告)号：US06913460B2

    公开(公告)日：2005-07-05

    申请号：US10171353

    申请日：2002-06-12

    申请人： James D. Cleary ,  John J. Palmer

    发明人： James D. Cleary ,  John J. Palmer

    IPC分类号： A61C7/20 ,  A61C7/36 ,  A61C3/00

    CPC分类号： A61C7/36

    摘要： An orthodontic coupling includes a first portion and a second portion that are resiliently interconnected for movement toward and away from each other. The second portion is adapted for insertion into a passage of an orthodontic appliance, and the resilient connection between the first portion and the second portion releasably secures the coupling in place. The coupling is particularly useful for connecting force modules such as Class II correctors to buccal tube appliances.

    摘要翻译： 正畸联接器包括第一部分和第二部分，该第一部分和第二部分被弹性地互相连接以便朝着彼此和远离彼此移动。 第二部分适于插入到矫正器具的通道中，并且第一部分和第二部分之间的弹性连接可释放地将联接器固定在适当位置。 联轴器特别适用于将诸如II类校正器的力模块连接到颊管装置。

    Use of microcrystalline wax and low foaming emulsifiers as defoamers
    8.
    发明授权
    Use of microcrystalline wax and low foaming emulsifiers as defoamers 失效
    使用微晶蜡和低泡沫乳化剂作为消泡剂

    公开(公告)号：US5874017A

    公开(公告)日：1999-02-23

    申请号：US695483

    申请日：1996-08-12

    申请人： John J. Palmer ,  Mary L. Lightsey ,  Lynn A. Lavender ,  Zhentaro He

    发明人： John J. Palmer ,  Mary L. Lightsey ,  Lynn A. Lavender ,  Zhentaro He

    IPC分类号： D21H17/60 ,  D21H21/12 ,  D21H21/24

    CPC分类号： D21H21/12 ,  D21H17/60 ,  D21H21/24

    摘要： A defoaming agent composition containing: (a) from about 10 to about 25% by weight of a microcrystalline wax having a melting point of from about 75 to about 95.degree. C.; and (b) from about 1 to about 5% by weight of an emulsifier selected from the group consisting of alkoxylated sorbitan mono/di/trioleate, alkoxylated sorbitol hexaoleate, sorbitan mono/di/trioleate, polyethylene glycol dioleate, polyethylene glycol distearate, block copolymers of ethylene oxide and propylene oxide, and mixtures thereof; and (c) remainder, water, all weights being based on the weight of the composition.

    摘要翻译： 一种消泡剂组合物，其包含：（a）约10至约25重量％的熔点为约75至约95℃的微晶蜡; 和（b）约1至约5重量％的选自烷氧基化脱水山梨醇单/二/三油酸酯，烷氧基化山梨糖醇六油酸酯，脱水山梨醇单/二/三油酸酯，聚乙二醇二油酸酯，聚乙二醇二硬脂酸酯，嵌段 环氧乙烷和环氧丙烷的共聚物及其混合物; 和（c）余量，水，所有重量均基于组合物的重量。

    Defoamer testing apparatus
    9.
    发明授权
    Defoamer testing apparatus 失效
    消泡剂检测仪

    公开(公告)号：US5375459A

    公开(公告)日：1994-12-27

    申请号：US166191

    申请日：1993-12-13

    申请人： Richard Gerke ,  Jose M. Rodriguez ,  John J. Palmer

    发明人： Richard Gerke ,  Jose M. Rodriguez ,  John J. Palmer

    IPC分类号： G01N13/00 ,  G01N13/02

    CPC分类号： G01N13/00 ,  G01N2013/025

    摘要： An apparatus and method is provided wherein the foam inhibiting effectiveness of defoaming and antifoaming additives on various types of foamable liquid mediums is measured. A single generally cylindrical foam cell having openings at both ends is provided wherein an interchangeable foam cell insert having varied geometry is longitudinally disposed within the foam cell. The foam cell insert is provided with a plurality of centralizer walls extending into the foam cell with an agitator member being carried by the centralizer walls. Foamable liquid medium is introduced into the foam cell and recirculated therethrough to form a dynamic fluid-flow system. As the liquid medium passes through both the foam cell and the foam cell insert, it comes into contact with the agitator member carried by the centralizer walls of the foam cell insert forming foam which accumulates in the foam cell. After a sufficient amount of foam is formed, a defoaming or antifoaming agent is introduced into the foam cell, and its effect on the level of foam present in the foam cell is measured. The interchangeable foam cell inserts are of varying lengths and carry varyingly configured agitator members, so that depending on whether a high or low foaming liquid medium is introduced, an appropriate foam cell insert may be chosen and inserted into the foam cell. The interchangeable foam cell inserts allow for a single foam cell to be used for measuring purposes thus decreasing the cost and potential down-time associated with such testing.

    摘要翻译： 提供了一种设备和方法，其中测量了消泡和消泡添加剂对各种可发泡液体介质的抑泡效果。 提供了在两端具有开口的单个大致圆柱形泡沫电池，其中具有不同几何形状的可互换泡沫电池插件纵向设置在泡沫电池内。 泡沫单元插入件设置有延伸到泡沫单元中的多个扶正器壁，搅拌器构件由中心壁承载。 将可发泡液体介质引入泡沫单元中并通过其循环以形成动态流体流动系统。 当液体介质通过泡沫单元和泡沫单元插入物时，它与由积聚在泡沫单元中的泡沫单元插入物形成泡沫体的中心壁承载的搅拌器构件接触。 在形成足够量的泡沫之后，将消泡剂或消泡剂引入泡沫电池中，并测量其对泡沫电池中存在的泡沫水平的影响。 可互换的泡沫单元插入件具有不同的长度并且携带不同配置的搅拌器构件，使得取决于是否引入高泡沫或低泡沫液体介质，可以选择适当的泡沫单元插入物并将其插入泡沫单元中。 可互换泡沫单元插入物允许将单个泡沫单元用于测量目的，从而降低与这种测试相关联的成本和潜在的停机时间。

    Composition containing a polymethylalkyl siloxane for enhancing white liquor penetration into wood chips
    10.
    发明授权
    Composition containing a polymethylalkyl siloxane for enhancing white liquor penetration into wood chips 失效
    含有聚甲基烷基硅氧烷的组合物，用于增强白液渗入木片

    公开(公告)号：US6036817A

    公开(公告)日：2000-03-14

    申请号：US972007

    申请日：1997-11-17

    申请人： Marie-Esther Saint Victor ,  David I. Devore ,  Barbara Balos Bowker ,  John J. Palmer ,  Vincent T. Stine

    发明人： Marie-Esther Saint Victor ,  David I. Devore ,  Barbara Balos Bowker ,  John J. Palmer ,  Vincent T. Stine

    IPC分类号： D21C3/22 ,  D21C3/02 ,  D21C3/20

    CPC分类号： D21C3/222

    摘要： The efficiency by which pulp cooking liquor components penetrate the wood and enable lignin and resins to be removed from the cellulosic materials is increased by contacting wood chips and the like with a liquid mixture comprised of white liquor containing at least one surfactant selected from the group consisting of a polymethylalkylsiloxane; a co- and terpolymer of silicone and a polyhydric alcohol; an alkoxylated aryl phosphate; an alkoxylated branched alkyl phosphate; an alkoxylated branched alcohol; an alkyl polyglycoside, an alkoxylated alkyl polyglycoside; a mixture of alkali metal salts of alkyl aromatic sulfate, a sulfosuccinate and a silicone; and combinations thereof; for a residence time effective to extract resinous components without substantial degradation of cellulose and thereafter heating at least a portion of the resulting mixture and wood chips.

    摘要翻译： 纸浆蒸煮液组分穿透木材并使木质素和树脂从纤维素材料中除去的效率通过将木屑等与含有至少一种表面活性剂的白液接触的液体混合物而增加，所述表面活性剂选自： 的聚甲基烷基硅氧烷; 硅酮和多元醇的共聚物和三元共聚物; 烷氧基化芳基磷酸酯; 烷氧基化支链烷基磷酸酯; 烷氧基化支化醇; 烷基多​​糖苷，烷氧基化烷基多糖苷; 烷基芳族硫酸盐，磺基琥珀酸盐和硅氧烷的碱金属盐的混合物; 及其组合; 用于在不显着降解纤维素的情况下提取树脂组分并随后加热至少一部分所得混合物和木屑的停留时间。