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11. 发明授权

US09016966B2 Printer with paper holder having paper near-end detector 有权
标题翻译：带有纸张近端检测器的纸架的打印机
公开(公告)号：US09016966B2
公开(公告)日：2015-04-28
申请号：US13945329
申请日：2013-07-18
申请人： Citizen Holdings Co., Ltd. , Citizen Systems Japan Co., Ltd.
发明人： Hirotaka Fujita , Hiroyuki Tsugaru
IPC分类号： B41J29/48 , B65H26/08 , B41J15/04 , B41J11/00
CPC分类号： B41J15/04 , B41J11/0075 , B41J15/042 , B41J29/48 , B65H26/08 , B65H2301/41522
摘要： A printer includes a paper holder which includes a shaft portion for supporting roll paper, and a movable member in a predetermined vertical height position near and above a first end portion of the shaft portion. The movable member is configured to be displaced along an extending direction of the shaft portion between a pressing position, in which the movable member is brought into contact with and pressed against an end surface of the roll paper supported by the shaft portion, and a non-pressing position, in which the movable member is not in contact with the end surface of the roll paper. The movable member is also biased toward the non-pressing position. A movable member detector is configured to detect that the movable member is in the non-pressing position, and a remaining amount notifier is configured to notify that a remaining amount of the roll paper is low.
摘要翻译：一种打印机，包括：纸夹，其包括用于支撑卷纸的轴部;以及位于轴部的第一端部附近和上方的预定垂直高度位置的可动部件。所述可动构件被构造成沿着所述轴部的延伸方向移动，所述可移动构件在所述可动构件与所述轴部支撑的所述卷纸的接触的压入位置和所述按压位置之间被压靠在由所述轴部支撑的所述卷纸的端面上，压力位置，其中可动构件不与卷纸的端面接触。可动构件也朝向非按压位置偏置。可移动部件检测器被配置为检测可移动部件处于非按压位置，并且剩余量通知器被配置为通知卷纸的剩余量低。

12. 发明授权

US07553098B2 Roll paper printer 有权
标题翻译：卷纸打印机
公开(公告)号：US07553098B2
公开(公告)日：2009-06-30
申请号：US11502031
申请日：2006-08-09
申请人： Hironori Maekawa , Jiro Momose , Motoyoshi Shirotori
发明人： Hironori Maekawa , Jiro Momose , Motoyoshi Shirotori
IPC分类号： B41J15/00 , B65H16/02 , B65H26/08
CPC分类号： B41J15/04 , B41J11/0075 , B41J29/02 , B41J29/13 , B41J29/48
摘要： A roll paper printer comprising a roll paper storage unit having a bottom surface on which a roll paper is held and rolls, an operable cover unit for opening and closing a roll paper loading opening to the roll paper storage unit, a roll paper size detection mechanism comprising a detection lever that can move in a direction protruding into the roll paper storage unit and a direction retracting from the roll paper storage unit, and an urging member for urging the detection lever in the protruding direction, wherein the detection lever separates from the roll paper and is pushed in the protruding direction when an outside diameter of the roll paper stored in the roll paper storage unit decreases to a predetermined size or less, and a detection lever retraction mechanism for moving the detection lever protruding into the roll paper storage unit in the retracting direction against the urging force of the urging member in conjunction with the operable cover unit opening.
摘要翻译：一种卷筒纸打印机，包括：卷纸存放单元，其具有保持卷纸的底面;滚筒;用于打开和关闭卷纸存放单元的卷纸装入口的可操作盖单元;卷纸检测机构包括能够沿着突出到卷纸存储单元的方向移动的检测杆和从卷纸存储单元收回的方向，以及用于沿突出方向推压检测杆的推压构件，其中检测杆与卷筒分离纸张，并且当存储在卷纸存储单元中的卷纸的外径减小到预定尺寸或更小时被推入突出方向;以及检测杆缩回机构，用于将检测杆突出到卷纸存储单元中结合可操作的盖单元开口抵抗推动构件的推动力的回缩方向。

13. 发明授权

US4657198A Apparatus for measuring the thickness of a roll winding on or unwinding from a core 失效
标题翻译：用于测量卷绕在芯上或从芯放卷的厚度的装置
公开(公告)号：US4657198A
公开(公告)日：1987-04-14
申请号：US735647
申请日：1985-05-20
申请人： Shigehisa Shimizu , Takao Otokozawa
发明人： Shigehisa Shimizu , Takao Otokozawa
IPC分类号： G01B11/06 , B65H23/00 , B65H26/08 , B41J29/48 , G01V9/04
CPC分类号： B65H23/005 , B65H2511/166
摘要： An apparatus for measuring the thickness of a roll winding on or unwinding from a core during winding or unwinding of a web, comprises a first detector having a beam projector and a beam receiver which are arranged along the core at opposite ends of the roll for detecting a predetermined thickness of the roll with a rough accuracy. A second detector having a beam projector and a linear array sensor is provided, for detecting the roll thickness with high accuracy. When the first detector detects a predetermined thickness of the roll, the second detector, which is supported on an arm carrying a positioning roller, is placed in operative position by pressing the positioning roller against the core and detects the thickness of the roll according to the position on the linear array sensor of the beam reflected from the surface of the roll.
摘要翻译：一种用于在卷筒卷绕或卷绕过程中测量卷筒卷绕在卷筒上或从纸卷退卷的装置的装置包括：第一检测器，其具有光束投射器和光束接收器，该光束投射器和光束接收器沿着卷轴的相对端布置以便检测辊的预定厚度具有粗略的精度。提供具有射束投影仪和线性阵列传感器的第二检测器，用于高精度地检测辊厚度。当第一检测器检测到辊的预定厚度时，支撑在承载定位辊的臂上的第二检测器通过将定位辊压靠在芯上而被放置在操作位置，并根据从辊的表面反射的光束的线性阵列传感器上的位置。

14. 发明授权

US3990647A Web splice control system 失效
标题翻译：网络拼接控制系统
公开(公告)号：US3990647A
公开(公告)日：1976-11-09
申请号：US589366
申请日：1975-06-23
申请人： John W. Clifford
发明人： John W. Clifford
IPC分类号： B65H19/18 , B65H26/06 , B65H26/08
CPC分类号： B65H26/06 , B65H19/18
摘要： An automatic web splice control system determines when an expiring roll of web of indeterminate caliper reaches a preselected splice radius by sensing when the web roll has diminished to preset first and second radii and measuring the web length resulting from that diminishment to determine web caliper. Then the system computes the roll cross-sectional area between the second radius and the preselected splice radius divided by that caliper to determine in advance the web length that will be drawn from a roll as the roll size diminishes from the second radius to the splice radius. Commencing at the second radius, the system then measures the amount of web drawn from the roll and when that amount equals the precomputed web length, the system generates a splice signal indicating that the roll has diminished to the preselected splice radius.
摘要翻译：自动卷筒纸接合控制系统确定何时不确定的厚度的纤维网的到期辊通过感测卷筒纸卷已经减小到预设的第一和第二半径并测量由该减小得到的卷材长度以确定卷筒纸厚度达到预选的接头半径。然后，系统计算第二半径和预选接头半径之间的辊横截面面积除以该厚度，以便当卷尺寸从第二半径减小到接头半径时，预先确定将从卷取出的卷材长度。从第二个半径开始，系统测量从卷筒纸中拉出的纸幅数量，当该数量等于预先计算的卷筒纸长度时，系统会产生一个拼接信号，指示卷筒已经减小到预先选定的拼接半径。

15. 发明授权

US3167865A Automatic system for web length measurment 失效
标题翻译：纸张长度测量自动系统
公开(公告)号：US3167865A
公开(公告)日：1965-02-02
申请号：US18676662
申请日：1962-04-11
申请人： SOLOMON STEINBERG
发明人： SOLOMON STEINBERG
IPC分类号： B41F33/02 , B65H26/08 , G01B21/06
CPC分类号： B65H26/08 , B41F33/025 , G01B21/06

16. 发明申请

US20220036687A1 SENSOR DEVICE AND METHOD FOR DETECTING A FILLING STATUS OF DISPENSER FOR A CONSUMABLE 有权
公开(公告)号：US20220036687A1
公开(公告)日：2022-02-03
申请号：US17414071
申请日：2018-12-21
申请人： Essity Hygiene and Health Aktiebolag
发明人： Johan Lissmats , Gunilla Himmelmann
IPC分类号： G07F9/02 , A47K10/38 , B65H26/08 , B65H35/00 , G06K9/00 , G06K9/62 , H03K17/955
摘要： A sensor device is provided to detect a filling status of a consumable in a dispenser, the consumable being web material, and the filling status relating to a spatial extension of the consumable in the dispenser. The sensor device includes a capacitive sensor having an elongated and planar sensor area; and a first measurement section configured to measure the filling status of the dispenser. The capacitive sensor includes a first channel and a second channel. The first measurement section is configured to measure the filling status of the dispenser based on changes in capacitance detected by the first channel and the second channel.

17. 发明授权

US10755514B2 Drum storage module for receiving notes of value 有权
公开(公告)号：US10755514B2
公开(公告)日：2020-08-25
申请号：US15212727
申请日：2016-07-18
申请人： Wincor Nixdorf International GmbH
发明人： Thomas Kemmerling
IPC分类号： G07D11/235 , B65H43/08 , G07D11/23 , G07D11/16 , G07D11/13 , B65H29/00 , B65H26/08
摘要： A drum storage module (50, 60) for receiving notes of value (16) has a winding drum (14) onto which the notes of value (16) are windable so as to be received between at least two foil belts (18 to 24). Further, a sensor for determining the maximum filling level of notes of value in the drum storage module (50, 60) is provided and has a light source (32) and a light receiver (34) arranged such that the beam path (36) from the light source (32) to the light receiver (34) extends parallel to the longitudinal axis (38) of the winding drum (14).

18. 发明授权

US10308464B2 Apparatus and method for determining a distance measure on wound-up materials 有权
公开(公告)号：US10308464B2
公开(公告)日：2019-06-04
申请号：US15138200
申请日：2016-04-25
申请人： Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
发明人： Guenther Kostka , Peter Schmitt , Oliver Scholz , Ulf Hassler
IPC分类号： G01B11/14 , B65H26/08 , B29D30/30 , G01B11/02 , G01B11/06 , B65H18/08 , B65H26/06 , B29D30/42 , B29D30/44
摘要： A distance measure between a beginning and an end of a material strip wound onto a body in a tangential direction can be determined by creating a height profile of a surface of the material strip, which covers the beginning and the end of the wound material strip in the tangential direction. If a position value of the beginning of the material strip is determined in the created height profile, the distance measure can be determined using this position value and the height profile covering the end of the material strip.

19. 发明申请

US20170327337A1 WEB CALIPER MEASUREMENT AND CONTROL SYSTEM 审中-公开
公开(公告)号：US20170327337A1
公开(公告)日：2017-11-16
申请号：US15524062
申请日：2014-12-30
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Gregory Michael Bixler , Vivek Moreshwar Karandikar , Daniel James Wilczynski
IPC分类号： B65H26/08 , B65H26/04
CPC分类号： B65H26/08 , B65H18/28 , B65H26/04 , B65H2511/13 , B65H2553/41 , B65H2701/1924 , D21G9/0045 , B65H2220/03
摘要： The present disclosure relates to systems and methods for making adjustments to the web converting machinery based upon the measured web caliper. Generally the web caliper is measured without contacting the web and in real time while the web is being conveyed at high rates of speed. The web caliper measuring system may be employed in the web converting system to improve web caliper control and improve winding. The web caliper measurement may be fed back to a calendering system to improve the caliper of web fed into a winding system, or the caliper may be fed forward to the web winding system to improve web tension and winding performance.

20. 发明授权

US09791568B2 Device for determining the distance to an outer surface of a roll of material and related method 有权
公开(公告)号：US09791568B2
公开(公告)日：2017-10-17
申请号：US14587130
申请日：2014-12-31
申请人： STMICROELECTRONICS, INC.
发明人： John Bloomfield , Kenneth Weiner
IPC分类号： G01S17/32 , G01S17/88 , H01L31/107 , H01S5/183 , H01S5/30 , B65H26/08 , G01S17/08 , B65H23/182 , B65H23/195
CPC分类号： G01S17/32 , B65H23/1825 , B65H23/1955 , B65H26/08 , B65H2403/942 , B65H2511/142 , B65H2553/412 , B65H2557/512 , G01S17/08 , G01S17/88 , H01L31/107 , H01S5/183 , H01S5/3013 , B65H2220/03
摘要： A sensing device is for sensing an outer surface of a roll of material. An infrared (IR) laser source is configured to direct IR laser radiation to the outer surface of the roll of material. A single photon avalanche diode (SPAD) detector is configured to receive reflected IR laser radiation from the outer surface of the roll of material. A controller is coupled to the IR laser source and the SPAD detector to determine a distance to the outer surface of the roll of material based upon a time-of-flight of the IR laser radiation.

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