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    COATING METAL FOIL WITH N-HETEROCYCLIC CARBENE COMPOUNDS CONTAINING ORGANIC FUNCTIONALITIES FOR IMPROVING METAL-TO-RESIN ADHESION
    142.
    发明申请
    COATING METAL FOIL WITH N-HETEROCYCLIC CARBENE COMPOUNDS CONTAINING ORGANIC FUNCTIONALITIES FOR IMPROVING METAL-TO-RESIN ADHESION 有权
    涂覆金属箔与含有有机功能的N-杂环碳酸酯化合物，用于改善金属对树脂的粘合

    公开(公告)号：US20160157362A1

    公开(公告)日：2016-06-02

    申请号：US14871991

    申请日：2015-09-30

    Applicant: International Business Machines Corporation

    Inventor： Dylan J. Boday ,  Joseph Kuczynski ,  Jason T. Wertz ,  Jing Zhang

    IPC: H05K3/46

    CPC classification number: H05K3/4655 ,  B32B5/024 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B2255/06 ,  B32B2255/24 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2307/202 ,  B32B2307/538 ,  B32B2307/546 ,  B32B2457/08 ,  C08L1/00 ,  H05K1/0366 ,  H05K3/022 ,  H05K3/389 ,  H05K2203/0392 ,  H05K2203/061 ,  H05K2203/122

    Abstract: A carbene-coated metal foil is produced by applying an N-heterocyclic carbene (NHC) compound to one or more surfaces of a metal foil (e.g., an electrodeposited copper foil having a surface that is smooth and non-oxidized). The NHC compound contains a matrix-reactive pendant group that includes at least one of a vinyl-, allyl-, acrylic-, methacrylic-, styrenic-, amine-, amide- and epoxy-containing moiety capable of reacting with a base polymer (e.g., a vinyl-containing resin such as a polyphenylene oxide/triallyl-isocyanurate (PPO/TAIC) composition). The NHC compound may be synthesized by, for example, reacting a halogenated imidazolium salt (e.g., 1,3-bis(4-bromo-2,6-dimethylphenyl)-4,5-dihydro-1H-imidazol-3-ium chloride) and an organostannane having a vinyl-containing moiety (e.g., tributyl(vinyl)stannane) in the presence of a palladium catalyst. In some embodiments, an enhanced substrate for a printed circuit board (PCB) is produced by laminating the carbene-coated metal foil to a substrate that includes glass fiber impregnated with the base polymer.

    Abstract translation: 通过在金属箔（例如具有平滑且未被氧化的表面的电沉积铜箔）的一个或多个表面上施加N-杂环卡宾（NHC）化合物来制备卡宾涂覆的金属箔。 NHC化合物包含基质反应性侧基，其包括能够与基础聚合物反应的乙烯基，烯丙基，丙烯酸，甲基丙烯酸，苯乙烯，胺，酰胺和环氧基的部分中的至少一种（ 例如聚乙烯基树脂，如聚苯醚/三烯丙基 - 异氰脲酸酯（PPO / TAIC）组合物）。 NHC化合物可以通过例如使卤代咪唑鎓盐（例如，1,3-双（4-溴-2,6-二甲基苯基）-4,5-二氢-1H-咪唑-3-氯化物 ）和具有含乙烯基的部分的有机锡烷（例如，三丁基（乙烯基）锡烷））在钯催化剂存在下反应。 在一些实施例中，印刷电路板（PCB）的增强基板是通过将含有卡宾涂覆的金属箔层压到包含浸渍有基础聚合物的玻璃纤维的基底来制造的。

    UPDATING PREDICTION MODEL
    143.
    发明申请
    UPDATING PREDICTION MODEL 审中-公开
    更新预测模型

    公开(公告)号：US20150302318A1

    公开(公告)日：2015-10-22

    申请号：US14657633

    申请日：2015-03-13

    Applicant: International Business Machines Corporation

    Inventor： Dong Chen ,  Sier Han ,  Long Jiao ,  Jing Zhang ,  Weicai Zhong

    IPC: G06N99/00 ,  G06F17/18

    CPC classification number: G06N20/00 ,  G06F17/18

    Abstract: In an approach to updating a prediction model, where the prediction model is used for time series data, a computer selects a first prediction time window in an order from a plurality of prediction time windows associated with the prediction model, and predicts one or more predicted values of the time series data at a plurality of time points within the first prediction time window. The computer calculates a prediction error associated with the first prediction time window based on the one or more predicted values and one or more actual measured values of the time series data at the plurality of time points. The computer determines whether the prediction error is larger than a predefined error threshold associated with the first prediction time window, and in response to determining the prediction error is larger than the predefined error threshold, provides a notification of updating the prediction model.

    Abstract translation: 在更新预测模型的方法中，其中将预测模型用于时间序列数据，计算机以与预测模型相关联的多个预测时间窗口中的顺序选择第一预测时间窗口，并且预测一个或多个预测模型 在第一预测时间窗口内的多个时间点的时间序列数据的值。 计算机基于多个时间点上的一个或多个预测值和时间序列数据的一个或多个实际测量值来计算与第一预测时间窗口相关联的预测误差。 计算机确定预测误差是否大于与第一预测时间窗口相关联的预定义误差阈值，并且响应于确定预测误差大于预定义的误差阈值，提供更新预测模型的通知。

    Indication of print media quality to printer users
    144.
    发明授权
    Indication of print media quality to printer users 有权
    给打印机用户指示打印介质质量

    公开(公告)号：US09004674B2

    公开(公告)日：2015-04-14

    申请号：US13663404

    申请日：2012-10-29

    Applicant: International Business Machines Corporation

    Inventor： Joseph Kuczynski ,  Hye S. Makley ,  Melissa K. Miller ,  Heidi D. Williams ,  Jing Zhang

    IPC: B41J2/01 ,  G06F3/12

    CPC classification number: G06F3/1293 ,  B41J11/009

    Abstract: A printing system for indicating print media quality to printer users includes a printing assembly configured to route print media along a pathway for printing. In an example, the system includes, but is not limited to, a thermal printer having a thermal print head for printing onto paper. The system also includes a light meter configured to detect light reflected from the print media, such as the paper. The light meter also measures a characteristic of the detected light. An indicator is coupled to the light meter, and configured to present a quality level of the print media to a user based on the measured characteristic of the detected light.

    Abstract translation: 用于向打印机用户指示打印介质质量的打印系统包括被配置为沿打印路径路由打印介质的打印组件。 在一个示例中，该系统包括但不限于具有用于打印到纸上的热打印头的热敏打印机。 该系统还包括配置用于检测诸如纸张之类的打印介质反射的光的光计。 光度计还测量检测到的光的特性。 指示器耦合到光计，并且被配置为基于检测到的光的测量特性向用户呈现质量水平的打印介质。

    Pipeline repair
    150.
    发明授权
    Pipeline repair 有权

    公开(公告)号：US10941895B2

    公开(公告)日：2021-03-09

    申请号：US16405390

    申请日：2019-05-07

    Applicant: International Business Machines Corporation

    Inventor： Sarah K. Czaplewski ,  Joseph Kuczynski ,  Melissa K. Miller ,  Jing Zhang

    IPC: F16L55/164 ,  F16L55/18 ,  C09K3/12 ,  B29C65/00 ,  B29C73/04 ,  B29C35/08

    Abstract: In an embodiment, a plug formulation includes a mixture of a first part of a two-part epoxy system and artificial platelets formed from a polymeric material that expands upon exposure to ultraviolet (UV) light, moisture, or heat, wherein a portion of the first part of the two-part epoxy system is covalently bonded to a portion of the artificial platelets. In another embodiment, a plug formulation includes a mixture of a first part of a two-part epoxy system, an acrylate monomer, and artificial platelets formed from a polymeric material that expands upon exposure to ultraviolet (UV) light, moisture, or heat, wherein a portion of the first part of the two-part epoxy system is covalently bonded to a portion of the artificial platelets.

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