知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

155 条记录 (耗时 0.03 秒)

    Method of perforating a web
    4.
    发明授权
    Method of perforating a web 有权
    打网的方法

    公开(公告)号：US08443725B2

    公开(公告)日：2013-05-21

    申请号：US12819380

    申请日：2010-06-21

    申请人： Kevin Benson McNeil ,  James Michael Singer

    发明人： Kevin Benson McNeil ,  James Michael Singer

    IPC分类号： B41F19/02

    CPC分类号： B41J3/407 ,  B26F1/20 ,  B26F1/22 ,  B26F1/24 ,  B26F1/26

    摘要： Methods of perforating a web substrate are disclosed that include forming selected perforation designs and patterns. The perforation designs and patterns can be formed in linear or nonlinear fashion, can extend in the cross direction or the machine direction and can be formed to complement or match an embossed or printed design on the web. The perforation designs and patterns can be formed utilizing various mechanical perforating techniques.

    摘要翻译： 公开了一种穿孔网状基底的方法，其包括形成选定的穿孔设计和图案。 穿孔设计和图案可以以线性或非线性方式形成，可以在横向或机器方向上延伸并且可以形成为在网上补充或匹配压花或印刷设计。 可以利用各种机械穿孔技术形成穿孔设计和图案。

    CONTROL SYSTEM FOR DOUBLY-FED INDUCTION MACHINE
    5.
    发明申请
    CONTROL SYSTEM FOR DOUBLY-FED INDUCTION MACHINE 审中-公开
    双相感应电机控制系统

    公开(公告)号：US20130009610A1

    公开(公告)日：2013-01-10

    申请号：US13543331

    申请日：2012-07-06

    申请人： Jouko Niiranen ,  Slavomir Seman ,  Reijo Virtanen

    发明人： Jouko Niiranen ,  Slavomir Seman ,  Reijo Virtanen

    IPC分类号： H02P9/42

    CPC分类号： B26D7/015 ,  B26F1/14 ,  B26F1/22 ,  B26F1/36 ,  B31D1/0043 ,  H02P9/007 ,  H02P23/04

    摘要： A method and arrangement for controlling a doubly-fed induction machine by a frequency converter including a rotor side converter (INU) connected to a rotor circuit of a doubly-fed induction machine (DFIG) and having a control system with rotor flux as a feedback variable, a grid side converter (ISU) connected to an AC power network, and a direct voltage intermediate circuit (DC) connected between the rotor side converter (INU) and the grid side converter (ISU). The method includes forming a rotor flux reference (ψr,ref), forming a damping signal (ψref,D), summing the damping signal and the rotor flux reference for obtaining a modified rotor flux reference (ψref), and feeding the modified rotor flux reference to a controller of the rotor side converter (INU) for damping sub-synchronous resonances.

    摘要翻译： 一种用于通过变频器控制双馈感应电机的方法和装置，该变频器包括连接到双馈感应电机（DFIG）的转子电路的转子侧转换器（INU），并具有转子磁通作为反馈的控制系统 连接到交流电网的电网侧转换器（ISU）和连接在转子侧转换器（INU）和电网侧转换器（ISU）之间的直流电压中间电路（DC）。 该方法包括形成转子磁通量参考（ψr，ref），形成阻尼信号（ψref，D），将阻尼信号和转子磁通量参考相加，以获得修正的转子磁通量参考（ψref），并将修改的转子磁通 参考用于阻尼子同步谐振的转子侧转换器（INU）的控制器。

    FILE SYSTEM, BROCHURE, AND BINDING DEVICE
    7.
    发明申请
    FILE SYSTEM, BROCHURE, AND BINDING DEVICE 审中-公开
    文件系统，手册和绑定装置

    公开(公告)号：US20110200411A1

    公开(公告)日：2011-08-18

    申请号：US12998471

    申请日：2009-10-30

    申请人： Hirokazu Aoi

    发明人： Hirokazu Aoi

    IPC分类号： B42B9/00

    CPC分类号： B42B5/00 ,  B26F1/22 ,  B31F5/027 ,  B42B5/08 ,  B42F3/04 ,  B42F13/06 ,  B42P2261/00 ,  Y10T83/9314

    摘要： A file system includes a brochure B formed by forming binding holes P1 in a plurality of sheet bodies made of the same material and binding the plurality of sheet bodies together by using cut and raised pieces P11 cut and raised out of the binding holes P1 and a file F for binding the brochure B by using the binding holes P1, in which bound portions P3 of the brochure B are compressed and deformed in a thickness direction.

    摘要翻译： 文件系统包括通过在由相同材料制成的多个片体中形成装订孔P1形成的手册B，并且通过使用从装订孔P1和a中切出并升起的切割和升起的片P11将多个片体粘合在一起 文件F用于通过使用装订孔P1对小册子B进行装订，其中小册子B的装订部分P3在厚度方向上被压缩和变形。

    Method for making paper dunnage
    8.
    发明授权
    Method for making paper dunnage 失效
    纸垫料的制作方法

    公开(公告)号：US07651455B2

    公开(公告)日：2010-01-26

    申请号：US10946217

    申请日：2004-09-20

    申请人： Vladimir Yampolsky ,  Charles Daigle

    发明人： Vladimir Yampolsky ,  Charles Daigle

    IPC分类号： B31B1/00

    CPC分类号： B26F1/22 ,  B31D5/0052 ,  B31D2205/0023 ,  B31D2205/0052 ,  B31D2205/0082 ,  Y10S493/967

    摘要： Dunnage making machine and method in which a web of paper is drawn across a forming bar with curved end sections to roll the edge portions of the paper, then drawn through a first throat section to urge the rolled edge portions toward each other and cause them to gather, and thereafter through a second throat section of lesser dimension than the first to gather the central portion of the paper and further gather the edge portions. The gathered paper is then pressed with a roller to crumple it, following which the crumpled paper is perforated along a serrated tear line.

    摘要翻译： 垫料制造机和方法，其中纸幅被横过具有弯曲端部的成形条拉伸以卷绕纸的边缘部分，然后通过第一喉部部分被拉动以将卷边缘部分朝向彼此推动，并使它们 然后通过比第一喉部稍小的第二喉部，收集纸的中心部分并进一步收集边缘部分。 然后用滚筒压紧聚集的纸张以将其压碎，然后将皱纹纸沿锯齿状撕裂线穿孔。

    DEVICE FOR THE MANUFACTURE OF ABSORBENT PRODUCTS
    9.
    发明申请
    DEVICE FOR THE MANUFACTURE OF ABSORBENT PRODUCTS 失效
    吸收产品的制造设备

    公开(公告)号：US20090272240A1

    公开(公告)日：2009-11-05

    申请号：US12306101

    申请日：2006-06-30

    申请人： Thomas Böhm ,  Daniel Carlsson

    发明人： Thomas Böhm ,  Daniel Carlsson

    IPC分类号： B26F1/20 ,  B26D3/12

    CPC分类号： B26F1/20 ,  B26D1/0006 ,  B26D3/10 ,  B26D3/12 ,  B26D2001/0053 ,  B26D2001/006 ,  B26F1/22 ,  B26F1/44 ,  B26F2001/4409 ,  B26F2001/4481 ,  Y10T83/4836 ,  Y10T83/4838 ,  Y10T83/9314 ,  Y10T156/12

    摘要： A device for the manufacture of an absorbent product including a rotatable slitting tool having an extent in a radial direction and an extent in an axial direction perpendicular to the radial direction, the slitting tool being divided in the axial direction into two lateral parts and lying between them a central part. The central part has a circular cross section in the radial direction, and the lateral parts include, in the axial direction, intermittent protuberances projecting from the central part. The protuberances are the same distance from the center of the slitting tool as the circular cross section. The central part between the protuberances, in the direction of curvature of the envelope surface, forms a plurality of cutting edges, each of which has a width which, at a given pressure, permits slitting of a layer of material intended for the absorbent product, and the protuberances form supporting surfaces between the cutting edges.

    摘要翻译： 一种用于制造吸收产品的装置，包括具有与径向方向垂直的径向方向和程度的可旋转切割工具，该切割工具沿轴向方向分成两个侧面部分，位于 他们是中心部分。 中心部分在径向上具有圆形横截面，并且侧向部分在轴向方向上包括从中心部分突出的间歇突起。 突起与切割工具的中心距圆形截面相同。 突起之间的中心部分在包络表面的曲率方向上形成多个切割边缘，每个切割边缘具有宽度，该宽度在给定压力下允许切割用于吸收产品的一层材料， 并且突起在切割刃之间形成支撑表面。

    PUNCHED OUT TABS
    10.
    发明申请
    PUNCHED OUT TABS 有权
    打出去的表

    公开(公告)号：US20090181839A1

    公开(公告)日：2009-07-16

    申请号：US12408283

    申请日：2009-03-20

    申请人： Timothy David Jonathan SPINK

    发明人： Timothy David Jonathan SPINK

    IPC分类号： B65H45/28 ,  B31F1/10 ,  B31B1/88 ,  B65H37/06

    CPC分类号： B42F21/02 ,  B26F1/22

    摘要： A system and method are provided for creating tabs from regular cut-sheet stock after printing by partially punching out a section of a sheet and folding the punched out section back on itself at the remaining side. The location of the punched out section is such that when folded back, a portion of the punched out section sticks out beyond the border of the original paper size. Tab labels may be printed on the back side of the sheet so that when folded out, the tab label is in the correct orientation, i.e., facing front on the folded out tab. The punch head, which is used to punch out the section of the sheet, may be oriented flexibly and moved outboard or inboard. Tabs may be cut and folded to produce a readable set of tabs along any of the top, bottom, lead or trail edges of a sheet.

    摘要翻译： 提供了一种系统和方法，用于通过部分地冲压片材的一部分并将冲压出的部分在其余侧面上折叠回自己的部分，从而在打印之后从普通的切割片材料产生制片。 冲压部分的位置使得当折回时，冲压部分的一部分伸出超出原纸尺寸的边界。 标签标签可以打印在纸张的背面，使得当折叠时，标签标签处于正确的方向，即朝向折叠标签的正面。 用于冲压片材部分的冲头可以灵活地定位并移动到外侧或内侧。 片可以被切割和折叠以产生沿着片材的顶部，底部，引线或尾部边缘中的任何一个的可读集合。