Sheet-forming apparatus for a twin wire paper machine with positive
pulse shoe blades
    1.
    发明授权
    Sheet-forming apparatus for a twin wire paper machine with positive pulse shoe blades 失效
    具有正脉冲鞋垫的双网纸机的片材成形装置

    公开(公告)号:US5248392A

    公开(公告)日:1993-09-28

    申请号:US949767

    申请日:1992-09-22

    IPC分类号: D21F1/48 D21F9/00

    CPC分类号: D21F9/003 D21F1/483

    摘要: A twin wire sheet-forming apparatus for a paper machine having at least two fixed hydroextractors which have separate places for drainage to the hydroextractor side from places for dispersion of fibers. These hydroextractors are arranged alternately in the two wire loops, and have shoe blades, with a wedge shaped trough in a mid-portion of each shoe blade. The wires do not bend at a front leading portion of each shoe, yet do bend at the mid-portion or back portion of each shoe for generating a pressure pulse to disperse the fibers.

    摘要翻译: 一种用于造纸机的双网片成形设备,其具有至少两个固定的水力提取器,其具有用于从纤维分散的地方向液压提取器侧排放的分开的位置。 这些水力提取器交替地布置在两个线环中,并且具有鞋片,在每个鞋片的中间部分具有楔形槽。 电线不会在每个鞋的前引导部分处弯曲,而是在每个鞋的中部或后部弯曲以产生压力脉冲以分散纤维。

    Shoe press apparatus of a paper machine and paper production method
    2.
    发明授权
    Shoe press apparatus of a paper machine and paper production method 失效
    造纸机和纸张生产方法的冲压设备

    公开(公告)号:US07635419B2

    公开(公告)日:2009-12-22

    申请号:US11582498

    申请日:2006-10-18

    IPC分类号: D21F3/00

    CPC分类号: D21F3/0218

    摘要: A shoe press apparatus of a paper machine for pressing wet paper through a nip includes a counter roll, and a shoe module disposed adjacent to the counter roll. The shoe module includes a cylindrical blanket, and a press mechanism disposed inside the cylindrical blanket, extending in a width direction of the cylindrical blanket and individually pressing a plurality of pressed portions formed on the cylindrical blanket along a traveling direction of the wet paper, toward an outer-surface of the counter roll so that the wet paper is pressed in the nip between the cylindrical blanket and the counter roll so that a pressure can be applied efficiently in response to a density required for paper solely by the shoe press apparatus.

    摘要翻译: 用于通过辊隙挤压湿纸的造纸机的靴式压榨装置包括反转辊和邻近反转辊设置的鞋模块。 鞋模组件包括圆筒形橡皮布和设置在圆筒形橡皮布内部的按压机构,沿着圆筒形橡皮布的宽度方向延伸,并且沿着湿纸的行进方向单独地挤压形成在圆筒形毯子上的多个按压部分,朝向 反转辊的外表面,使得湿纸在圆筒形橡皮布和反转辊之间的辊隙中被按压,使得可以响应于纸张单独由靴形压制装置所需的密度有效地施加压力。

    Paper machine twin-wire former with dewatering limiting blade device
    3.
    发明授权
    Paper machine twin-wire former with dewatering limiting blade device 失效
    造纸机双线成型机具有脱水限位刀片装置

    公开(公告)号:US5871617A

    公开(公告)日:1999-02-16

    申请号:US621341

    申请日:1996-03-25

    CPC分类号: D21F1/48 D21F9/003

    摘要: In order to prevent the lowering of yield of fibers of stock which is pinched by two wires and being transferred, specific dewatering blades are disposed on each of the wires are used. Blade sets are disposed on two wires 1, 2 forming loops to pinch stock 7 and running therealong. The blades of one blade set are dewatering limiting blades 20, each having a plane portion 20a to support the wires 1, 2 and an inclined face 20b disposed on the wire entering side of said plane portion 20a and forming a space of a wedge shape facing the wire face and enlarging toward the upstream side in the wire running direction. The blades of the other blade set are dewatering blades 21, each having a plane portion 21a to support the wires 1, 2 and an edge 21b to scrape water toward the upstream side of said plane portion 21a. The plane portion 21a having the edge 21b is disposed opposite to the space of a wedge shape.

    摘要翻译: 为了防止由两根线夹住并被转移的原料的纤维的收率降低,使用每根导线上的特定的脱水叶片。 刀片组被布置在两条线1,2上,形成环以夹紧坯料7并在其上运行。 一个叶片组的叶片是脱水限制叶片20,每个叶片具有平面部分20a以支撑线1,2,以及设置在所述平面部分20a的进入侧的线的倾斜面20b,并形成面向 导线面向导线方向上游侧扩大。 另一个叶片组的叶片是脱水叶片21,每个叶片具有平面部分21a,以支撑线材1,2和边缘21b,以向所述平面部分21a的上游侧刮水。 具有边缘21b的平面部分21a与楔形的空间相对地设置。

    Dewatering instrument for a paper machine twin-wire former
    4.
    发明授权
    Dewatering instrument for a paper machine twin-wire former 失效
    造纸机双线成型机脱水设备

    公开(公告)号:US5437769A

    公开(公告)日:1995-08-01

    申请号:US141934

    申请日:1993-10-28

    CPC分类号: D21F9/003 D21F1/48 D21F1/486

    摘要: A dewatering instrument of a twin-wire former allows the angles at which the wires are wrapped around the dewatering blades to be adjusted even during operation so that pulsating pressure applied to the paper stock may be set appropriately according to the prevailing paper making condition. The respective dewatering blades of the dewatering instrument are supported by two support bodies, the first one of which is fixed and pivotably supports the blade, and the second one of which is movable to pivot the blade about the first. For example, the second support body may be a flexible tube which is inflatable and deflatable. When the blade is pivoted, the attitude of the land of the blade is changed so that the wrap angles of the wires with respect to the land of the dewatering blade are adjusted.

    摘要翻译: 双线成形机的脱水装置允许即使在操作期间电线缠绕在脱水叶片周围的角度也可以根据当前的造纸条件适当地设定施加于纸料的脉动压力。 脱水装置的各自的脱水叶片由两个支撑体支撑,其中第一个支撑体是固定的并且可枢转地支撑叶片,并且其中的第二个可移动以使叶片围绕第一个旋转。 例如,第二支撑体可以是可充气和可充气的柔性管。 当叶片枢转时,叶片的台面的姿态改变,使得线材相对于脱水叶片的平台的包角被调节。

    Shoe press apparatus of a paper machine and paper production method
    5.
    发明申请
    Shoe press apparatus of a paper machine and paper production method 失效
    造纸机和纸张生产方法的冲压设备

    公开(公告)号:US20070084577A1

    公开(公告)日:2007-04-19

    申请号:US11582498

    申请日:2006-10-18

    IPC分类号: D21F3/02

    CPC分类号: D21F3/0218

    摘要: A shoe press apparatus of a paper machine for pressing wet paper through a nip includes a counter roll, and a shoe module disposed adjacent to the counter roll. The shoe module includes a cylindrical blanket, and a press mechanism disposed inside the cylindrical blanket, extending in a width direction of the cylindrical blanket and individually pressing a plurality of pressed portions formed on the cylindrical blanket along a traveling direction of the wet paper, toward an outer-surface of the counter roll so that the wet paper is pressed in the nip between the cylindrical blanket and the counter roll so that a pressure can be applied efficiently in response to a density required for paper solely by the shoe press apparatus.

    摘要翻译: 用于通过辊隙挤压湿纸的造纸机的靴式压榨装置包括反转辊和邻近反转辊设置的鞋模块。 鞋模组件包括圆筒形橡皮布和设置在圆筒形橡皮布内部的按压机构,沿着圆筒形橡皮布的宽度方向延伸,并且沿着湿纸的行进方向单独地挤压形成在圆筒形毯子上的多个按压部分,朝向 反转辊的外表面,使得湿纸在圆筒形橡皮布和反转辊之间的辊隙中被按压,使得可以响应于纸张单独由靴形压制装置所需的密度有效地施加压力。

    Synthetic resin film covered heat insulating/sound absorbing material of inorganic fibers and a method of producing the same
    6.
    发明授权
    Synthetic resin film covered heat insulating/sound absorbing material of inorganic fibers and a method of producing the same 失效
    合成树脂薄膜覆盖无机纤维的绝热/吸声材料及其制造方法

    公开(公告)号:US06534144B1

    公开(公告)日:2003-03-18

    申请号:US08936724

    申请日:1997-09-25

    IPC分类号: B32B1700

    摘要: A heat insulating/sound absorbing material wherein the entire surface of an inorganic fiber mat is covered with a synthetic resin film or films and a method of producing the same. Front and rear surfaces of an inorganic fiber mat 12 as well as both side surfaces along a longer side thereof are covered with synthetic resin films 13, 14; both ends of the synthetic resin films in the direction of a longer side of the inorganic fiber mat 12 are extended from both ends in the direction of a shorter side thereof to thereby cover both end surfaces in the direction of a shorter side of the inorganic fiber mat 12; an adhesive is applied continuously or discontinuously along the direction of a longer side of film to a portion in the direction of a shorter side of the inorganic fiber mat whereby the inorganic fiber mat and the synthetic resin films, and a mutually opposing portion of the synthetic resin films are bonded so as to make air communicate through unbonded portions.

    摘要翻译: 一种绝热/吸音材料,其中无机纤维毡的整个表面被合成树脂膜或膜覆盖,及其制造方法。 无机纤维垫12的前表面和后表面以及沿其较长侧的两个侧表面覆盖有合成树脂膜13,14; 无机纤维毡12的长边方向上的合成树脂膜的两端沿其短边方向的两端延伸,从而在无机纤维的短边方向上覆盖两个端面 垫12; 将粘合剂沿着膜的长边方向连续或不连续地施加到无机纤维垫的短边方向的一部分,由此无机纤维垫和合成树脂膜以及合成树脂的相互对置的部分 粘合树脂膜以使空气通过未粘合部分连通。

    Multi-layer paper sheet forming system
    7.
    发明授权
    Multi-layer paper sheet forming system 失效
    多层纸张成型系统

    公开(公告)号:US5556513A

    公开(公告)日:1996-09-17

    申请号:US273136

    申请日:1994-07-14

    IPC分类号: D21F9/02 D21F9/00 D21F11/04

    CPC分类号: D21F9/006 D21F11/04

    摘要: An improved multi-layer paper sheet forming system is disclosed, in which a degree of dispersion of fibers under the condition where a paper layer has been formed is large, thereby formation of a paper sheet is improved, moreover, bases of short wire cloth sections can be installed at the same level as a building floor and a complicated base of the shape of steps is not necessitated. The system comprises one endless felt loop and a plurality of short wire cloth sections disposed on the endless felt and provided with a dewatering instrument having, as dewatering elements, forming blades consisting of two zones, that is, a flat front half and a curved rear half. The short wire cloth section includes a forming roll having a large diameter and a breast roll having a small diameter, and the plurality of short wire cloth sections are disposed substantially at the same level. A movable return roll is equipped, which raises the felt between the adjacent short wire cloth sections so as to wrap around the short wire cloth so that an initial engagement point between the felt and the short wire cloth may come to an arbitrary position of the curved portion of the dewatering instrument existing at the upper portion of the short wire cloth section.

    摘要翻译: 公开了一种改进的多层纸张形成系统,其中在形成纸层的条件下纤维的分散程度大,从而改善了纸张的形成,此外,短的布线部分的基部 可以安装在与建筑物地板相同的水平上,并且不需要步骤形状的复杂的基础。 该系统包括一个环形毡环和多个布置在无端毛毡上的短布线部分,并且设置有脱水装置,该脱水装置具有作为脱水元件的成形刀片,该两个区域由两个区域组成,即平坦的前半部和弯曲的后部 半。 短丝布部分包括具有大直径的成形辊和具有小直径的母乳辊,并且多个短丝布部分基本上设置在相同的高度。 设置有可移动的返回辊,其使相邻短的布线部分之间的毛毯上升,以围绕短的布线缠绕,使得毛毡和短布线之间的初始接合点可以到达弯曲的任意位置 脱水装置的部分存在于短丝布部分的上部。

    Image recognition apparatus utilizing plurality of weak classifiers for evaluating successive sub-images extracted from an input image
    9.
    发明授权
    Image recognition apparatus utilizing plurality of weak classifiers for evaluating successive sub-images extracted from an input image 有权
    利用多个弱分类器来评估从输入图像提取的连续子图像的图像识别装置

    公开(公告)号:US08165408B2

    公开(公告)日:2012-04-24

    申请号:US12455854

    申请日:2009-06-08

    IPC分类号: G06K9/62

    摘要: The position of a face image within an input image is detected based on results from applying a plurality of weak classifiers in sequence to each of sub-images extracted from the input image. A decision whether to interrupt the sequence and reject a currently extracted sub-image is made based on the sum of a total of weighted decision values obtained up to the current point in the sequence and a total of potential weighted decision values obtainable from the remaining weak classifiers if the extracted sub-image were a face image.

    摘要翻译: 基于从输入图像提取的每个子图像依次应用多个弱分类器的结果来检测输入图像内的面部图像的位置。 基于在该序列中的当前点获得的加权决策值的总和和从剩余的弱的可获得的潜在加权决策值的总和来进行是否中断该序列并拒绝当前提取的子图像的决定 如果提取的子图像是面部图像,则分类器。

    Estimation device
    10.
    发明授权
    Estimation device 有权
    估计装置

    公开(公告)号:US07813544B2

    公开(公告)日:2010-10-12

    申请号:US11642763

    申请日:2006-12-20

    IPC分类号: G06K9/00 G06K9/62

    CPC分类号: G06K9/00248

    摘要: An estimation device estimates a hidden state of an estimation subject from an observable state in a manner of a time series. The observable state is observed from the hidden state of the estimation subject under a procedure that has a hierarchical structure, which includes the hidden state of the estimation subject, the observable state, and an intermediate hidden state therebetween. The estimation device includes an estimation subject hidden state predicting means, an intermediate hidden state predicting means based on the state transition structure of the hidden state of the estimation subject, an intermediate hidden state likelihood observing means, an intermediate hidden state estimating means, an estimation subject hidden state likelihood observing means, estimation subject hidden state estimating means, an intermediate hidden state predicting means based on the state transition structure of the intermediate hidden state, and the mixing means.

    摘要翻译: 估计装置以时间序列的方式估计估计对象的可观察状态的隐藏状态。 从具有层次结构的程序的估计对象的隐藏状态观察可观察状态,其包括估计对象的隐藏状态,可观察状态和它们之间的中间隐藏状态。 估计装置包括估计对象隐藏状态预测装置,基于估计对象的隐藏状态的状态转移结构的中间隐藏状态预测装置,中间隐藏状态似然观察装置,中间隐藏状态估计装置,估计 被摄体隐藏状态似然观察装置,估计对象隐藏状态估计装置,基于中间隐藏状态的状态转移结构的中间隐藏状态预测装置和混合装置。