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1. 发明授权

US07793664B2 Apparatus and method for detection and segregation of faulty cigarettes 有权
标题翻译：用于检测和分离故障香烟的装置和方法
公开(公告)号：US07793664B2
公开(公告)日：2010-09-14
申请号：US11477749
申请日：2006-06-28
申请人： Rainer Herrmann , Udo Schlemm , Hendrik Richter
发明人： Rainer Herrmann , Udo Schlemm , Hendrik Richter
IPC分类号： A24C5/32 , A24C5/34
CPC分类号： A24C5/3412 , A24C5/345 , G01N22/02 , Y10S131/905 , Y10S131/908
摘要： Apparatus and method for detection and segregation of faulty cigarettes in a production/packaging installation for cigarettes having an apparatus by means of which faulty cigarettes are segregated from the conveyed sequence of cigarettes, wherein the apparatus and method use a generator and evaluation circuits for radio-frequency electromagnetic fields and use a sensor past whose end surface the ends of the cigarettes are passed and which applies the radio-frequency electromagnetic fields to the end surface of the sensor, whose size corresponds approximately to the size of the end surface of the cigarettes, with the changes in the electromagnetic fields as a cigarette passes being evaluated.
摘要翻译：在用于具有装置的香烟生产/包装设备中用于检测和分离故障香烟的装置和方法，通过该设备，故障香烟与所传送的香烟序列分离，其中该装置和方法使用发射器和评估电路，并且使用传感器，其传感器端部的端面通过，并且将射频电磁场施加到传感器的端面，其尺寸大致对应于香烟端面的尺寸，随着卷烟通过的电磁场的变化被评估。

2. 发明申请

US20030178036A1 Method and device for detecting foreign bodies in cigarettes 有权
标题翻译：用于检测香烟中异物的方法和装置
公开(公告)号：US20030178036A1
公开(公告)日：2003-09-25
申请号：US10343517
申请日：2003-05-23
发明人： Udo Demmer , Volker Hausen
IPC分类号： A24C005/32
CPC分类号： A24C5/3412 , G01N22/04 , Y10S131/905 , Y10S131/908
摘要： The invention relates to a method for detecting and selecting foreign parts in cigarettes, in which the tobacco is exposed in the vicinity of the cigarette maker to microwave radiation and both a signal SD relating to the tobacco density and a signal SF relating to the tobacco moisture are generated. The density signal SD and moisture signal SF are evaluated in combination with one another for the detection of the presence or absence of foreign parts in the tobacco.
摘要翻译：本发明涉及一种用于检测和选择香烟中的异物的方法，其中烟草在卷烟机附近暴露于微波辐射以及与烟草密度相关的信号SD和与烟草水分有关的信号SF 被生成。密度信号SD和湿度信号SF相互结合进行评估，以检测烟草中是否存在异物。

3. 发明授权

US06198537B1 Optical inspection system for the manufacture of banded cigarette paper 失效
标题翻译：用于制作卷烟纸的光学检测系统
公开(公告)号：US06198537B1
公开(公告)日：2001-03-06
申请号：US08893538
申请日：1997-07-11
申请人： Gordon H. Bokelman , Thomas A. Fletcher , D. Anh Phan , Yeu-Hwa Shyy , Ernest S. Houck
发明人： Gordon H. Bokelman , Thomas A. Fletcher , D. Anh Phan , Yeu-Hwa Shyy , Ernest S. Houck
IPC分类号： G01N2184
CPC分类号： G01N21/89 , G01N2021/8917 , Y10S131/905
摘要： A station optically inspects banded cigarette paper by directing an elongated beam of white light laterally across a web of the cigarette paper. The elongated beam impinges on the surface of the cigarette paper and forms reflections. A plurality of line scan camera containing linear CCD arrays receive the reflections and generate output signals. One or more processing units process the output signals to generate data indicative of the spacing between bands, the width of the bands, and the contrast of the bands. These calculations can be periodically transferred to a separate computer workstation over a network. The workstation generates statistical reports on the basis of the calculations, such as the band width, band spacing and band contrast as a function of lane number, and as a function of time. The statistical reports provide a convenient way of quickly detecting irregularities in application of the bands. According to exemplary embodiments, the inspection station is designed for installation in a cigarette paper manufacturing system.
摘要翻译：站台通过将细长的白光束横向穿过卷烟纸的腹板光学地检查带状卷烟纸。细长的光束照射在卷烟纸的表面上并形成反射。包含线性CCD阵列的多条线扫描相机接收反射并产生输出信号。一个或多个处理单元处理输出信号以产生指示频带之间的间隔，频带的宽度和频带的对比度的数据。这些计算可以通过网络定期传输到单独的计算机工作站。工作站根据计算产生统计报告，例如作为通道号的函数的带宽，带间隔和带对比度，以及时间的函数。统计报告提供了一种快速检测频段应用不规则情况的便捷方式。根据示例性实施例，检查站被设计用于安装在卷烟纸制造系统中。

4. 发明授权

US06169600A Cylindrical object surface inspection system 失效
标题翻译：圆柱形物体表面检查系统
公开(公告)号：US06169600A
公开(公告)日：2001-01-02
申请号：US09197077
申请日：1998-11-20
申请人： Jonathan Ludlow
发明人： Jonathan Ludlow
IPC分类号： G01N2100
CPC分类号： A24C5/3412 , G01N21/952 , Y10S131/905
摘要： An inspection system and method for optically inspecting substantially the entire circumference of a cylindrical surface, such as a cigarette is provided. The system includes first and second moveable supports for supporting and transporting the cigarette so that a first side of the cylindrical surface of the cigarette is presented to a first visual inspection apparatus and a second side, which includes at least those portions of the cylindrical surface of the cigarette not included in the first side, is presented to a second visual inspection apparatus. Each visual inspection apparatus includes an illumination source for illuminating the presented side of the cigarette's surface. Each illumination source is configured to direct light onto the cigarette's surface substantially in the direction of the longitudinal axis of the cigarette at a low, acute angle with respect to the longitudinal axis. An image of each presented side of the cigarette is captured using an image capture device, which is preferably a time domain and integration (TDI) camera. The system also includes multiple inspection system processors for processing the captured images.
摘要翻译：提供了用于光学地检查诸如香烟的圆柱形表面的整个圆周的检查系统和方法。该系统包括用于支撑和运输香烟的第一和第二可移动支撑件，使得香烟的圆柱形表面的第一侧被呈现到第一目视检查装置和第二侧面，该第二侧面包括至少那些部分的圆柱形表面未包括在第一侧的香烟被呈现给第二目视检查装置。每个目视检查装置包括用于照亮香烟表面的呈现侧的照明源。每个照明源构造成基本上沿着香烟的纵向轴线的方向将光引向香烟的表面，其相对于纵向轴线以低锐角。使用图像捕获装置捕获香烟的每个呈现侧的图像，其优选地是时域和集成（TDI）相机。该系统还包括用于处理所捕获的图像的多个检查系统处理器。

5. 发明授权

US5163454A Method of and apparatus for measuring moisture content of a moving stream of tobacco 失效
标题翻译：测量烟草流动水分含量的方法和装置
公开(公告)号：US5163454A
公开(公告)日：1992-11-17
申请号：US746256
申请日：1991-08-15
申请人： Vernol G. Clemons
发明人： Vernol G. Clemons
IPC分类号： A24B3/04 , A24B9/00 , F26B25/22 , G01N1/28
CPC分类号： G01N1/286 , A24B3/04 , A24B9/00 , F26B25/22 , Y10S131/905
摘要： A method of and an apparatus for accurately measuring the moisture content of a moving bed of a product, such as strip tobacco, are disclosed. As the bed of tobacco is conveyed by a perforated or porous conveyor, a flow of air is directed upwardly through the conveyor and into the bed of tobacco. The air flow agitates and homogenizes the tobacco to provide a localized area of the bed of tobacco that has a substantially uniform moisture content from top to bottom. A moisture sensor located downstream of the air flow measures the moisture content of the agitated portion of the tobacco bed.
摘要翻译：公开了一种用于精确测量诸如带状烟草的产品的移动床的水分含量的方法和装置。当烟草床由穿孔或多孔输送机输送时，空气流向上通过输送机并进入烟草床。气流搅动并均匀化烟草，以提供烟草床的局部区域，其具有从顶部到底部基本均匀的水分含量。位于气流下游的湿度传感器测量烟草床的搅拌部分的水分含量。

6. 发明授权

US4920987A Device for controlling the content of tobacco on a cigarette manufacturing machine 失效
标题翻译：用于控制卷烟制造机上烟草含量的装置
公开(公告)号：US4920987A
公开(公告)日：1990-05-01
申请号：US324918
申请日：1989-03-17
申请人： Yutaka Okumoto
发明人： Yutaka Okumoto
IPC分类号： A24C5/34
CPC分类号： A24C5/3412 , Y10S131/905 , Y10S131/906
摘要： The invention relates to a tobacco content control device for use in a cigarette manufacturing machine, wherein shredded tobacco is fed by means of a hole-provided cigarette conveyor, is trimmed by a trimming means for regulating the amount of the shredded tobacco, and is then wrapped by a wrapping means, thereby producing stick-like cigarettes. The control device comprises a fist radiometric density detector for detecting the density of the shredded tobacco before the tobacco content is trimmed, a second radiometric density detector for detecting the density of the stick-like cigarettes, a feed forward control circuit, and a feed back control circuit. The feed forward control circuit includes a high pass filter for picking up only high-frequency components out of a first signal supplied from the first radiometric density detector, and a delay circuit for delaying the high-frequency components by a predetermined time. By use of these structural elements, the feed forward control circuit generates a feed forward control signal corresponding to an instantaneous variation in the first signal. The feed back control circuit includes an integrator for integrating a second signal supplied from the second radiometric density detector. By use of this structural element, the feed back control circuit generates a feed back control signal corresponding to an average variation in the second signal. The feed forward control signal and the feed back control signal are added together, on the basis of which the trimming means is controlled.
摘要翻译：本发明涉及一种用于香烟制造机器的烟草成分控制装置，其中通过提供空气的香烟输送机进行切碎的烟草，由用于调节烟丝量的调整装置修剪，然后用包裹装置包裹，从而制成棒状香烟。控制装置包括：第一辐射密度检测器，用于在烟草内容物被修剪之前检测切碎的烟草的密度;第二辐射密度检测器，用于检测棒状香烟的密度;前馈控制电路;以及反馈控制电路。前馈控制电路包括：高通滤波器，用于从第一辐射密度检测器提供的第一信号中仅拾取高频分量;以及延迟电路，用于将高频分量延迟预定时间。通过使用这些结构元件，前馈控制电路产生对应于第一信号中的瞬时变化的前馈控制信号。反馈控制电路包括用于对从第二辐射密度检测器提供的第二信号进行积分的积分器。通过使用该结构元件，反馈控制电路产生对应于第二信号的平均变化的反馈控制信号。将前馈控制信号和反馈控制信号相加在一起，基于该调整装置进行控制。

7. 发明授权

US4836221A Device for controlling contents of tobacco on cigarette manufacturing machine 失效
标题翻译：卷烟制造机上烟草控制装置
公开(公告)号：US4836221A
公开(公告)日：1989-06-06
申请号：US116016
申请日：1987-10-30
申请人： Yutaka Okumoto
发明人： Yutaka Okumoto
IPC分类号： A24C5/34
CPC分类号： A24C5/3412 , Y10S131/905 , Y10S131/906
摘要： A device for controlling the content of tobacco in a cigarette machine, for feeding the tobacco content along an air-permeable conveyor band, trimming the tobacco content thereon, wrapping them in paper, thereby continuously producing stick-like cigarettes. The device comprises a first radiometric density detector, arranged in front of a trimming position, for detecting the density of the tobacco content; and a second radiometric density detector, for continuously detecting the densities of the stick-like cigarettes, wherein the sum signal representing an integrated value of outputs from the second radiometric density detector and an output from the first radiometric density detector is used to control the trimming and hence the tobacco content in the cigarette manufacturing machine.

8. 发明授权

US4678901A Optical sensor for monitoring cigarette groups 失效
标题翻译：用于监控烟草组的光学传感器
公开(公告)号：US4678901A
公开(公告)日：1987-07-07
申请号：US692469
申请日：1985-01-18
申请人： Heinz Focke , Hugo Mutschall
发明人： Heinz Focke , Hugo Mutschall
IPC分类号： A24C5/34 , B65B19/28 , B65B19/30 , H01J40/14
CPC分类号： B65B19/28 , Y10S131/905
摘要： During the packaging of cigarettes, cigarette groups (10) assigned to a pack are checked to ensure that all the cigarettes are present. For non-contact monitoring, optical transmitters (22) and receivers (23) are arranged in a support (cantilever 21) located above the path of movement of the cigarette groups (10), in such a way that, when the cigarettes in the top layer (17) are present and properly formed, a check beam (26) from the transmitter (22) is received as a reflected beam (27) by the receiver (23).
摘要翻译：在包装卷烟期间，检查分配给包装的香烟组（10）以确保所有香烟都存在。对于非接触式监视，光发射器（22）和接收器（23）被布置在位于香烟组（10）的运动路径上方的支撑件（悬臂21）中，使得当香烟顶层（17）存在并正确地形成，来自发射器（22）的检查光束（26）由接收器（23）作为反射光束（27）被接收。

9. 发明授权

US4569359A Method and apparatus for ventilated cigarette manufacture 失效
标题翻译：用于通风卷烟制造的方法和装置
公开(公告)号：US4569359A
公开(公告)日：1986-02-11
申请号：US588982
申请日：1984-03-13
申请人： John R. Nowers , Robert E. Williams
发明人： John R. Nowers , Robert E. Williams
IPC分类号： A24C5/00 , A24C5/34 , A24C5/58 , B23K26/08 , A24C5/56
CPC分类号： B23K26/0846 , A24C5/007 , A24C5/34 , A24C5/58 , Y10S131/905
摘要： Apparatus for making ventilated cigarettes, includes a first perforator which is not readily susceptible to control and is arranged to perforate the tipping paper by which cigarettes are joined to filter portions, or to perforate the completed filter cigarettes. A controllable perforator is arranged to form additional perforations in the tipping paper prior to assembly of the filter cigarettes; and a control circuit is arranged to control the controllable perforator in response to a porosity measuring device and/or in response to a cigarette dilution testing device.
摘要翻译：用于制造通风香烟的装置包括不容易受到控制的第一穿孔器，并且布置成使卷烟与穿过过滤部分的连接件穿孔，或使完成的过滤嘴香烟穿孔。布置可控穿孔器，以在组装过滤嘴香烟之前在接装纸中形成额外的穿孔; 并且控制电路被布置成响应于孔隙度测量装置和/或响应于香烟稀释测试装置来控制可控穿孔器。

10. 发明授权

US4249544A Method and apparatus for generating signals for adjustment of cigarette rod making machines or the like 失效
标题翻译：用于产生用于调节香烟棒制造机器等的信号的方法和装置
公开(公告)号：US4249544A
公开(公告)日：1981-02-10
申请号：US79829
申请日：1979-09-28
申请人： Joachim Reuland , Herbert Hinze , Lutz Reitmeier
发明人： Joachim Reuland , Herbert Hinze , Lutz Reitmeier
IPC分类号： A24C5/34 , G05D5/03
CPC分类号： G05D5/03 , A24C5/34 , Y10S131/905
摘要： The wrapped cigarette rod which is formed in a cigarette making machine is monitored by a beta ray detector which generates first signals denoting the density of successive unit lengths of the moving rod. The first signals are compared with a reference signal which denotes the desired density of the rod, and the resulting third signals are squared, N squared signals are totalized and the resulting fourth signals are divided by signals denoting N - 1 first signals to form sixth signals. The square roots of sixth signals constitute regulating or adjusting signals which enable the attendants to feed tobacco or other fibrous material at an optimum rate. The regulating signals are converted into visible signals. The first signals can be used to adjust the position of the device which removes the surplus from a continuous tobacco stream to form a filler which is thereupon wrapped to constitute the cigarette rod.
摘要翻译：在制烟机中形成的包裹的香烟棒由β射线检测器监测，β射线检测器产生表示移动杆的连续单位长度的密度的第一信号。将第一信号与表示棒的期望密度的参考信号进行比较，并将得到的第三信号平方，将N个平方信号进行合计，并将得到的第四信号除以表示N-1个第一信号的信号以形成第六信号。第六信号的平方根构成调节或调节信号，使得服务员能够以最佳的速率喂食烟草或其他纤维材料。调节信号被转换成可见信号。可以使用第一信号来调节装置的位置，该装置从连续的烟草流中除去剩余物以形成填料，随后包装以构成香烟条。

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