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    Dimensionally stable silicone hydrogel contact lenses
    21.
    发明授权
    Dimensionally stable silicone hydrogel contact lenses 有权
    尺寸稳定的硅酮水凝胶隐形眼镜

    公开(公告)号：US08445614B2

    公开(公告)日：2013-05-21

    申请号：US13404034

    申请日：2012-02-24

    申请人： Charles A. Francis ,  Ying Zheng ,  Yuan Xu ,  Li Yao ,  Arthur Back ,  Ye Hong ,  Charlie Chen

    发明人： Charles A. Francis ,  Ying Zheng ,  Yuan Xu ,  Li Yao ,  Arthur Back ,  Ye Hong ,  Charlie Chen

    IPC分类号： C08F230/08 ,  C08F290/06 ,  G02B1/04

    CPC分类号： C08F230/08 ,  C08F222/1006

    摘要： Dimensionally stable silicone hydrogel contact lenses are described. The lenses are derived from a polymerizable composition including a first siloxane monomer represented by formula (1): wherein m of formula (1) represents one integer from 3 to 10, n of formula (1) represents one integer from 1 to 10, R1 of formula (1) is an alkyl group having from 1 to 4 carbon atoms, and each R2 of formula (1) is independently either a hydrogen atom or a methyl group; the lenses also include units derived from a second siloxane monomer represented by formula (2): wherein R1 of formula (2) is selected from either hydrogen atom or a methyl group; R2 of formula (2) is selected from either of hydrogen atom or a hydrocarbon group having 1 to 4 carbon atoms; m of formula (2) represents an integer of from 0 to 10; n of formula (2) represents an integer of from 4 to 100; a and b represent integers of 1 or more; a+b is equal to 20-500; b/(a+b) is equal to 0.01-0.22; the configuration of siloxane units includes a random configuration, the second siloxane monomer having a number average molecular weight of at least 3,000 daltons that is present in the polymerizable composition in an amount such that ratio of the first siloxane monomer to the second siloxane monomer is at least 2:1 based on unit parts by weight. Batches of silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses are also described.

    摘要翻译： 描述了尺寸稳定的硅酮水凝胶隐形眼镜。 透镜衍生自包含由式（1）表示的第一硅氧烷单体的可聚合组合物：其中式（1）的m表示3至10的一个整数，式（1）的n表示1至10的整数，R 1 式（1）的烷基是碳原子数为1〜4的烷基，式（1）的各R 2独立地为氢原子或甲基。 透镜还包括衍生自由式（2）表示的第二硅氧烷单体的单元：其中式（2）的R 1选自氢原子或甲基; 式（2）的R2选自氢原子或碳原子数为1〜4的烃基; 式（2）的m表示0〜10的整数， 式（2）的n表示4〜100的整数， a和b表示1以上的整数; a + b等于20-500; b /（a + b）等于0.01-0.22; 硅氧烷单元的构型包括随机构型，第二硅氧烷单体的数均分子量为至少3,000道尔顿，其存在于可聚合组合物中，其量使得第一硅氧烷单体与第二硅氧烷单体的比率在 至少2：1，单位重量份。 还描述了硅胶水凝胶隐形眼镜的批次和制造硅酮水凝胶隐形眼镜的方法。

    Silicone Hydrogel Contact Lenses
    22.
    发明申请
    Silicone Hydrogel Contact Lenses 有权
    硅胶水凝胶隐形眼镜

    公开(公告)号：US20140024738A1

    公开(公告)日：2014-01-23

    申请号：US13983578

    申请日：2012-02-23

    申请人： Charlie Chen ,  Yuwen Liu ,  Yuan Xu ,  Ying Zheng ,  Junhao Ge ,  Li Yao ,  Arthur Back

    发明人： Charlie Chen ,  Yuwen Liu ,  Yuan Xu ,  Ying Zheng ,  Junhao Ge ,  Li Yao ,  Arthur Back

    IPC分类号： G02B1/04

    CPC分类号： G02B1/043 ,  C08L51/085 ,  C08L83/04 ,  C08L101/14

    摘要： Silicone hydrogel contact lenses are described. The lenses are derived from a polymerizable composition including 30-60 unit parts by weight of a hydrophilic monomer(s) having one N-vinyl group, 10 to 50 unit parts by weight of 2-hydroxyethyl methacrylate (HEMA), and a first siloxane monomer component comprising a siloxane monomer of formula (1) as described herein or a siloxane monomer of formula (2) as described herein or a siloxane monomer of formula (3) as described herein or any combination thereof, where the total amount of siloxane monomer(s) present in the polymerizable composition is from 15 to 40 unit parts by weight. Batches of silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses are also described.

    摘要翻译： 描述了硅酮水凝胶隐形眼镜。 透镜衍生自可聚合组合物，其包含30-60单位重量份的具有一个N-乙烯基的亲水性单体，10-50单位重量份的甲基丙烯酸2-羟乙酯（HEMA）和第一个硅氧烷 单体组分，其包含本文所述的式（1）的硅氧烷单体或本文所述的式（2）的硅氧烷单体或本文所述的式（3）的硅氧烷单体或其任何组合，其中硅氧烷单体的总量 存在于聚合性组合物中的重量比为15〜40单位份。 还描述了硅胶水凝胶隐形眼镜的批次和制造硅酮水凝胶隐形眼镜的方法。

    Silicone hydrogel contact lenses
    23.
    发明授权
    Silicone hydrogel contact lenses 有权
    硅胶水凝胶隐形眼镜

    公开(公告)号：US09121998B2

    公开(公告)日：2015-09-01

    申请号：US13983578

    申请日：2012-02-23

    申请人： Charlie Chen ,  Yuwen Liu ,  Yuan Xu ,  Ying Zheng ,  Junhao Ge ,  Li Yao ,  Arthur Back

    发明人： Charlie Chen ,  Yuwen Liu ,  Yuan Xu ,  Ying Zheng ,  Junhao Ge ,  Li Yao ,  Arthur Back

    IPC分类号： C08L101/14 ,  C08L83/04 ,  G02C7/04 ,  G02B1/04

    CPC分类号： G02B1/043 ,  C08L51/085 ,  C08L83/04 ,  C08L101/14

    摘要： Silicone hydrogel contact lenses are described. The lenses are derived from a polymerizable composition including 30-60 unit parts by weight of a hydrophilic monomer(s) having one N-vinyl group, 10 to 50 unit parts by weight of 2-hydroxyethyl methacrylate (HEMA), and a first siloxane monomer component comprising a siloxane monomer of formula (1) as described herein or a siloxane monomer of formula (2) as described herein or a siloxane monomer of formula (3) as described herein or any combination thereof, where the total amount of siloxane monomer(s) present in the polymerizable composition is from 15 to 40 unit parts by weight. Batches of silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses are also described.

    摘要翻译： 描述了硅酮水凝胶隐形眼镜。 透镜衍生自可聚合组合物，其包含30-60单位重量份的具有一个N-乙烯基的亲水性单体，10-50单位重量份的甲基丙烯酸2-羟乙酯（HEMA）和第一个硅氧烷 单体组分，其包含本文所述的式（1）的硅氧烷单体或本文所述的式（2）的硅氧烷单体或本文所述的式（3）的硅氧烷单体或其任何组合，其中硅氧烷单体的总量 存在于聚合性组合物中的重量比为15〜40单位份。 还描述了硅胶水凝胶隐形眼镜的批次和制备硅酮水凝胶隐形眼镜的方法。

    Polyolefin contact lens molds and uses thereof
    28.
    发明授权
    Polyolefin contact lens molds and uses thereof 有权
    聚烯烃隐形眼镜模具及其用途

    公开(公告)号：US08003024B2

    公开(公告)日：2011-08-23

    申请号：US11855376

    申请日：2007-09-14

    申请人： Li Yao ,  Xuxian Niu

    发明人： Li Yao ,  Xuxian Niu

    IPC分类号： B29D11/00

    CPC分类号： B29D11/00038 ,  B29D11/0048 ,  G02C7/04 ,  Y10S425/808

    摘要： Contact lens molds and methods of producing soft cast-molded contact lens products are provided. The methods include placing a soft hydrophilic contact lens-forming composition in a cavity formed between a first mold member and a second mold member, subjecting the composition in the cavity to conditions effective to form a contact lens product from the composition, and repeating the placing and subjecting steps a plurality of times, thereby producing a plurality of soft contact lens products. At least the first mold members, and advantageously all of the first and second mold members, are injection-molded with a nucleated thermoplastic polyolefin resin having a melt flow rate in a range of 10 g/10 min to about 40 g/10 min.

    摘要翻译： 提供隐形眼镜模具以及生产软质模制隐形眼镜产品的方法。 所述方法包括将柔性亲水性隐形眼镜形成组合物置于形成于第一模具构件和第二模具构件之间的空腔中，使空腔中的组合物经受有效地从组合物形成隐形眼镜产品的条件，并重复放置 并对其进行多次处理，从而产生多个软性隐形眼镜产品。 至少第一模具构件以及有利地所有的第一和第二模具构件都用具有10克/ 10分钟至约40克/ 10分钟范围内的熔体流动速率的成核热塑性聚烯烃树脂注模。

    Electromechanical and Solid-State AC Relay with Reduced Arcing
    29.
    发明申请
    Electromechanical and Solid-State AC Relay with Reduced Arcing 有权
    具有减少电弧的机电和固态AC继电器

    公开(公告)号：US20080048807A1

    公开(公告)日：2008-02-28

    申请号：US11834104

    申请日：2007-08-06

    申请人： Li Yao ,  Shu Peng Chen ,  Yong Wei

    发明人： Li Yao ,  Shu Peng Chen ,  Yong Wei

    IPC分类号： H01H9/00 ,  H01H51/30

    CPC分类号： H01H9/542 ,  Y10T307/911

    摘要： An electromechanical/solid-state AC relay has an electromechanical winding coil that moves an armature to force mechanical contacts to open or close. Electrical arcing across the mechanical contacts that occur as the contacts are opening or closing can damage and severely reduce the lifetime of the relay. Contact arcing is prevented by pulsing a triac on for a short period of time just before and after the mechanical contacts make or break contact. The triac limits the voltage difference across the mechanical contacts to less than one volt to prevent arcing. The triac is turned off after the mechanical contacts finish moving, reducing the heating and average power through the triac. A zero-sampling circuit that detects when the AC input voltage switches across 0 volts and activates a control integrated circuit to switch on the triac during zero-crossings to minimize power surges.

    摘要翻译： 机电/固态AC继电器具有机电绕组线圈，其使衔铁移动以迫使机械触点打开或关闭。 触头断开或闭合时，机械触头间的电弧会损坏继电器的使用寿命。 通过在机械触点产生或断开触点之前和之后的短时间内脉冲三端双向可控硅开关来防止接触电弧。 三端双向可控硅开关元件将机械触点两端的电压差限制在小于一伏，以防止电弧。 在机械接触完成移动之后，三端双向可控硅开关被关闭，从而降低了通过三端双向可控硅开关元件的加热和平均功率。 一个零采样电路，用于检测交流输入电压何时切换到0伏特，并激活一个控制集成电路，以便在过零时切换到三端双向可控硅开关以最小化功率浪涌。

    Multiprocessor system
    30.
    发明申请
    Multiprocessor system 有权
    多处理器系统

    公开(公告)号：US20070239963A1

    公开(公告)日：2007-10-11

    申请号：US11606307

    申请日：2006-11-27

    申请人： Li Yao ,  Wei Chen

    发明人： Li Yao ,  Wei Chen

    IPC分类号： G06F15/00

    CPC分类号： G06F15/17

    摘要： A multiprocessor system is provided, comprising a baseboard, for arranging peripheral equipments; and a plurality of processor modules, each equipped with a processor and a board-to-board connector; wherein the plurality of processor modules are stacked up, with board-to-board connectors being electrically connected between the processor modules and between the processor modules and the baseboard; the processors communicate with the peripheral equipments in accordance with a specific bus specification; and the operations of the plurality of processor modules are coordinated by routes provided between the processor modules and between the processor modules and the baseboard.

    摘要翻译： 提供一种多处理器系统，包括用于布置外围设备的基板; 以及多个处理器模块，每个处理器模块配备有处理器和板对板连接器; 其中所述多个处理器模块被堆叠起来，其中板对板连接器电连接在所述处理器模块之间以及所述处理器模块和所述基板之间; 处理器根据特定总线规格与周边设备进行通信; 并且多个处理器模块的操作由设置在处理器模块之间以及处理器模块和基板之间的路由进行协调。