中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

433 records (took 0.036 seconds)

    METHOD AND SYSTEM ASSOCIATED WITH A SENSING ROLL AND A MATING ROLL FOR COLLECTING ROLL DATA
    151.
    发明申请
    METHOD AND SYSTEM ASSOCIATED WITH A SENSING ROLL AND A MATING ROLL FOR COLLECTING ROLL DATA 审中-公开
    与传感辊相关的方法和系统以及用于收集滚动数据的滚动滚子

    公开(公告)号：US20150316432A1

    公开(公告)日：2015-11-05

    申请号：US14268672

    申请日：2014-05-02

    Applicant: INTERNATIONAL PAPER COMPANY

    Inventor： Kerry D. Figiel

    IPC: G01L5/00 ,  D21F3/08

    CPC classification number: G01L5/0038 ,  D21F3/08 ,  G01L5/0085

    Abstract: Collecting roll data for a sensing roll and mating roll forming a nip includes generating a respective sensor signal from each of a plurality of sensors located at axially spaced-apart locations of the sensing roll, wherein each respective sensor signal is generated when each sensor enters a region of a nip between the sensing roll and the mating roll during each rotation of the sensing roll and receiving the generated signal. Upon receiving the signal, a processor a) determines a particular which of the sensors which generated the signal, b) based upon a rotational position of the mating roll relative to a reference position, determines which one of a plurality of tracking segments associated with the mating roll occurs substantially concurrently with the sensor entering the region of the nip, and c) stores the respective sensor signal to associate the signal with the determined one tracking segment.

    Abstract translation: 收集用于感测辊和成形辊隙的配合辊的辊数据包括从位于感测辊的轴向间隔开的位置处的多个传感器中的每一个生成相应的传感器信号，其中每个传感器信号在每个传感器进入 在感测辊的每次旋转期间在感测辊和配合辊之间的辊隙区域，并接收所产生的信号。 一旦接收到信号，处理器a）确定产生信号的哪一个传感器，b）基于匹配辊相对于参考位置的旋转位置，确定与多个跟踪段相关联的多个跟踪段中的哪一个 匹配辊基本上与进入辊隙区域的传感器同时发生，以及c）存储相应的传感器信号以将信号与确定的一个跟踪段相关联。

    Container with inclined walls, stacking tabs and reinforced corners
    152.
    发明授权
    Container with inclined walls, stacking tabs and reinforced corners 有权
    集装箱倾斜的墙壁，堆叠翼片和加强的角落

    公开(公告)号：US09132934B2

    公开(公告)日：2015-09-15

    申请号：US14180756

    申请日：2014-02-14

    Applicant: INTERNATIONAL PAPER COMPANY

    Inventor： David J. McKenna ,  David J. Kent ,  Herbert D. Muise, Jr. ,  Stanley Lee Fry

    IPC: B65D5/66 ,  B65D21/032 ,  B65D5/00 ,  B65D5/42

    CPC classification number: B65D5/0055 ,  B65D5/002 ,  B65D5/0025 ,  B65D5/4295 ,  B65D5/6632 ,  B65D5/6644

    Abstract: A one-piece container formed from a single unitary blank of corrugated paperboard has a bottom wall, opposed side walls and inwardly inclined opposed end walls. Stacking tabs project upwardly from the end walls and tab locks in the bottom wall receive the stacking tabs of a subjacent container when the containers are stacked on top of one another. A reinforcing corner post extends the full height of the container in each corner. The corner posts are formed by panels extending from opposite ends of the end walls, wherein the panels include a first panel foldably joined to an end of an associated end wall and adhered to an adjacent side wall, a second panel foldably joined to the first panel and extending diagonally across the corner, and a third panel foldably joined to the second panel and adhered to an adjacent side wall.

    Abstract translation: 由瓦楞纸板的单个整体坯料形成的一体式容器具有底壁，相对的侧壁和向内倾斜的相对端壁。 堆叠翼片从端壁向上突出，底壁上的突舌锁固定在容器堆叠在彼此顶部时的下面的容器的堆叠翼片。 一个加固的角柱延伸了每个角落的容器的整个高度。 角柱由从端壁的相对端延伸的面板形成，其中面板包括可折叠地连接到相关端壁的端部并且粘附到相邻侧壁的第一面板，可折叠地连接到第一面板的第二面板 并且横向角落地延伸并且可折叠地连接到第二面板并且粘附到相邻的侧壁上的第三面板。

    BCTMP filtrate recycling system and method
    154.
    发明授权
    BCTMP filtrate recycling system and method 有权
    BCTMP滤液回收系统及方法

    公开(公告)号：US08999114B2

    公开(公告)日：2015-04-07

    申请号：US14192954

    申请日：2014-02-28

    Applicant: International Paper Company

    Inventor： Caifang F. Yin

    IPC: D21C9/02 ,  D21C9/18 ,  D21C9/10 ,  D21C11/00 ,  D21C9/16

    CPC classification number: D21C9/10 ,  D21C9/02 ,  D21C9/163 ,  D21C11/0014 ,  D21C11/0021 ,  D21C11/0028 ,  Y10S162/08

    Abstract: A process for making bleached pulp comprises contacting an unbleached pulp mixture with a first recycled filtrate obtained from a first location (3) of a first recycled filtrate loop, to obtain a first pulp mixture having a first consistency; bleaching the first pulp mixture, to obtain a first bleached pulp mixture; pressing or dewatering the first bleached pulp mixture, to obtain a first pressed bleached pulp mixture and a second filtrate; sending at least a portion of the second filtrate to a second location (5) of the first recycled filtrate loop, wherein the second location (5) is downstream of and in fluid communication with the first location (3); contacting the first pressed bleached pulp mixture with a second recycled filtrate obtained from a third location (6) of the first recycled filtrate loop, to obtain a second pulp mixture having a second consistency, wherein the second consistency is greater than the first consistency, and wherein the third location (6) is downstream of and in fluid communication with the second location (5); bleaching the second pulp mixture, to obtain a second bleached pulp mixture; pressing or dewatering the second bleached pulp mixture, to obtain a second pressed bleached pulp mixture and a third filtrate; sending at least a portion of the third filtrate to a fourth location (8) of the first recycled filtrate loop, wherein the fourth location (8) is downstream of and in fluid communication with the third location (6); and recycling at least a portion of the third filtrate in the first recycled filtrate loop to the first location (3); to obtain the bleached pulp.

    Abstract translation: 制备漂白纸浆的方法包括使未漂白的纸浆混合物与从第一再循环滤液回路的第一位置（3）获得的第一再循环滤液接触，以获得具有第一稠度的第一纸浆混合物; 漂白第一纸浆混合物，以获得第一漂白纸浆混合物; 压榨或脱水第一漂白纸浆混合物，得到第一压榨漂白纸浆混合物和第二滤液; 将第二滤液的至少一部分送至第一再循环滤液回路的第二位置（5），其中第二位置（5）与第一位置（3）流体连通; 使所述第一压制漂白纸浆混合物与从所述第一再循环滤液回路的第三位置（6）获得的第二再循环滤液接触，以获得具有第二稠度的第二纸浆混合物，其中所述第二稠度大于所述第一稠度，以及 其中所述第三位置（6）在所述第二位置（5）的下游并且与所述第二位置（5）流体连通; 漂白第二纸浆混合物，得到第二漂白纸浆混合物; 压榨或脱水第二漂白纸浆混合物，得到第二压榨漂白纸浆混合物和第三滤液; 将第三滤液的至少一部分送至第一再循环滤液回路的第四位置（8），其中第四位置（8）位于第三位置（6）的下游并与第三位置（6）流体连通; 并将第一再循环滤液回路中的第三滤液的至少一部分再循环到第一位置（3）; 以获得漂白的纸浆。

    PAPERBOARDS HAVING IMPROVED BENDING STIFFNESS AND METHOD FOR MAKING SAME
    155.
    发明申请
    PAPERBOARDS HAVING IMPROVED BENDING STIFFNESS AND METHOD FOR MAKING SAME 有权
    具有改进的弯曲刚度的纸张及其制造方法

    公开(公告)号：US20150068696A1

    公开(公告)日：2015-03-12

    申请号：US14325608

    申请日：2014-07-08

    Applicant: INTERNATIONAL PAPER COMPANY

    Inventor： DAVID V. REED ,  DAVID A. DYER

    IPC: D21H17/29 ,  D21H27/38

    CPC classification number: D21H17/29 ,  B65D65/38 ,  D21H15/10 ,  D21H17/28 ,  D21H17/72 ,  D21H27/10 ,  D21H27/30 ,  D21H27/38 ,  Y02W90/11

    Abstract: Paperboards having improved MD and CD bending stiffness by including a paperboard binder coalescing agent to cause starch paperboard binder to coat at least some of the paperboard fibers. Also a method for preparing these improved bending stiffness paperboards by combining with an untreated paperboard fiber stream a treated paperboard fiber stream where at least some/at least a portion of the paperboard fibers are coated with a starch paperboard binder due to the coalescing action of a paperboard binder coalescing agent.

    Abstract translation: 通过包括纸板粘合剂聚结剂使得淀粉纸板粘合剂至少涂覆一些纸板纤维而具有改善的MD和CD弯曲刚度的纸板。 还有一种通过与未处理的纸板纤维流合并处理的纸板纤维流来制备这些改进的弯曲刚度纸板的方法，其中至少一些/至少一部分纸板纤维被淀粉纸板粘合剂涂覆，这是由于 纸板粘合剂聚结剂。

    Fire retardant treated fluff pulp web
    158.
    发明授权
    Fire retardant treated fluff pulp web 有权
    阻燃处理的绒毛纸浆网

    公开(公告)号：US08871053B2

    公开(公告)日：2014-10-28

    申请号：US14192920

    申请日：2014-02-28

    Applicant: International Paper Company

    Inventor： James E. Sealey ,  Brent A. Fields

    IPC: D21H21/34 ,  D21H11/16 ,  D21H21/14 ,  D21H21/24 ,  D21H15/04

    CPC classification number: D21H21/14 ,  D21H11/16 ,  D21H15/04 ,  D21H17/07 ,  D21H17/10 ,  D21H17/11 ,  D21H17/63 ,  D21H17/66 ,  D21H21/24 ,  D21H21/34 ,  Y10S428/92 ,  Y10T428/27

    Abstract: A fire resistant fluff pulp web made from a fluff pulp web, a fire retardant component present in and/or on the fluff pulp, and a fire retardant distributing surfactant which distributes the fire retardant component in and/or on the fluff pulp web in a manner so that the fluff pulp web passes one or more fire resistance tests. Also, a process for preparing these fire resistant fluff pulp webs, as well as for treating outer fibrous layers comprising an air-laid mixture of these fire resistant fluff pulp fibers and bicomponent fibers with up to about 5% additional fire retardant and which are used in fire resistant air-laid fibrous structures useful in upholstery, cushions, mattress ticking, panel fabric, padding, bedding, insulation, materials for parts in devices and appliances, etc.

    Abstract translation: 由短纤浆纸幅，存在于绒毛纸浆中和/或绒毛纸浆上的阻燃成分制成的防火绒毛纸浆网，以及阻燃剂分散表面活性剂，其将阻燃剂组分分布在绒毛纸浆网中和/或其上 使得绒毛纸浆网通过一次或多次耐火试验。 另外，制备这些防火绒毛纸浆网的方法以及用于处理外层纤维层的方法，该纤维层包括这些耐火短纤浆纤维和双组分纤维的空气铺放混合物，其中使用多达约5％的另外的阻燃剂 用于室内装潢，靠垫，床垫，面板，衬垫，床上用品，绝缘材料，器材和器具零件的耐火气流成网纤维结构等。

    METHOD AND APPARATUS FOR MEASURING AND REMOVING ROTATIONAL VARIABILITY FROM A NIP PRESSURE PROFILE OF A COVERED ROLL OF A NIP PRESS
    159.
    发明申请
    METHOD AND APPARATUS FOR MEASURING AND REMOVING ROTATIONAL VARIABILITY FROM A NIP PRESSURE PROFILE OF A COVERED ROLL OF A NIP PRESS 有权
    用于测量和移除NIP压力的覆盖辊的NIP压力曲线的旋转变化的方法和装置

    公开(公告)号：US20140257719A1

    公开(公告)日：2014-09-11

    申请号：US13792859

    申请日：2013-03-11

    Applicant: INTERNATIONAL PAPER COMPANY

    Inventor： KERRY D. FIGIEL

    IPC: D21F3/06

    CPC classification number: D21F3/06 ,  D21G9/0036 ,  G01L5/0085

    Abstract: Multiple groups of sensors are circumferentially spaced apart at each cross-directional position along a sensing roll of a nip press to measure and cancel or nearly cancel the effects of rotational variability which may be acting on the sensing roll. The strategically-placed sensors are designed to measure the pressure being placed against the web that is being advanced through the nip press. The average of the measurements of multiple sensors spaced circumferential apart provides a good cancellation of any rotational variability that might be found at a cross-directional position on the sensing roll. In this manner, a more true measurement of the nip pressure profile can be obtained and better adjustments made to reduce nip pressure profile variability. In addition, the nip variability profile may be used as a predictor of cover or bearing failures, resonant frequencies and other roll anomalies.

    Abstract translation: 多组传感器沿着辊隙压机的感测辊在每个横向位置周向间隔开，以测量和消除或几乎消除可能作用在感测辊上的旋转变化的影响。 设置有策略的传感器被设计成测量正在通过辊隙压机前进的纸幅上放置的压力。 周向间隔开的多个传感器的测量的平均值提供了可能在感测辊上的横向位置处发现的任何旋转变化的良好消除。 以这种方式，可以获得对辊隙压力分布的更真实的测量，并且进行更好的调整以减少压区压力分布变化。 另外，辊隙变化轮廓可以用作覆盖或轴承故障，共振频率和其他轧辊异常的预测器。

    Container with Inclined Walls, Stacking Tabs and Reinforced Corners
    160.
    发明申请
    Container with Inclined Walls, Stacking Tabs and Reinforced Corners 有权
    集装箱与倾斜的墙壁，堆叠标签和加强角

    公开(公告)号：US20140174977A1

    公开(公告)日：2014-06-26

    申请号：US14180756

    申请日：2014-02-14

    Applicant: INTERNATIONAL PAPER COMPANY

    Inventor： David J. McKenna ,  David J. Kent ,  Herbert D. Muise, JR. ,  Stanley Lee Fry

    IPC: B65D5/00

    CPC classification number: B65D5/0055 ,  B65D5/002 ,  B65D5/0025 ,  B65D5/4295 ,  B65D5/6632 ,  B65D5/6644

    Abstract: A one-piece container formed from a single unitary blank of corrugated paperboard has a bottom wall, opposed side walls and inwardly inclined opposed end walls. Stacking tabs project upwardly from the end walls and tab locks in the bottom wall receive the stacking tabs of a subjacent container when the containers are stacked on top of one another. A reinforcing corner post extends the full height of the container in each corner. The corner posts are formed by panels extending from opposite ends of the end walls, wherein the panels include a first panel foldably joined to an end of an associated end wall and adhered to an adjacent side wall, a second panel foldably joined to the first panel and extending diagonally across the corner, and a third panel foldably joined to the second panel and adhered to an adjacent side wall.

    Abstract translation: 由瓦楞纸板的单个整体坯料形成的一体式容器具有底壁，相对的侧壁和向内倾斜的相对端壁。 堆叠翼片从端壁向上突出，底壁上的突舌锁固定在容器堆叠在彼此顶部时的下面的容器的堆叠翼片。 一个加固的角柱延伸了每个角落的容器的整个高度。 角柱由从端壁的相对端延伸的面板形成，其中面板包括可折叠地连接到相关端壁的端部并且粘附到相邻侧壁的第一面板，可折叠地连接到第一面板的第二面板 并且横向角落地延伸并且可折叠地连接到第二面板并且粘附到相邻的侧壁上的第三面板。

Patent Agency Ranking