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公开(公告)号：US4998541A
公开(公告)日：1991-03-12
申请号：US441677
申请日：1989-11-27
摘要： Cigarettes which yield low levels of visible sidestream smoke upon use employ a paper wrapping material having about 25 weight percent magnesium hydroxide, about 15 weight percent calcium carbonate and about 60 weight percent flax. The wrapping material has an inherent permeability of about 12 CORESTA units and a net permeability of about 100 to about 130 CORESTA units. The wrapping material containing an amount of water soluble alkali metal salt sufficient to provide at least about 35 mg water soluble alkali metal ions per gram of dry base web. The alkali metal salt is such that the wrapping material includes a significantly greater level of potassium ions than sodium ions. the cigarettes, when employed, provide cohesive ash which is not highly flakey.
摘要翻译： 在使用时产生低水平的可见侧流烟的香烟使用具有约25重量％氢氧化镁，约15重量％碳酸钙和约60重量％亚麻的纸包装材料。 包装材料具有大约12个CORESTA单位的固有渗透性和约100至约130个CORESTA单位的净渗透率。 包含一定量的水溶性碱金属盐的包装材料足以提供至少约35mg水溶性碱金属离子/克干基网。 碱金属盐使得包裹材料包含比钠离子显着更高水平的钾离子。 香烟在使用时提供粘度不高的粘性灰分。
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公开(公告)号：US4979521A
公开(公告)日：1990-12-25
申请号：US451669
申请日：1989-12-14
IPC分类号： A24C5/18
CPC分类号： A24C5/1892
摘要： Cigarette rods are manufactured at high rates of speed using a cigarette making machine having a tongue which is equipped such that water is continuously fed therethrough in order to exit the surface of the tongue which contacts a tobacco filler stream passing through the garniture region of the cigarette making machine. The process of introducing water through the tongue during a cigarette making operation allows the manufacture to produce a continuous cigarette rod of controlled integrity. For example, cigarettes of controlled density and firmness, and having very low amounts of hard spots, soft spots and loose ends, can be manufactured. The process provides for the manufacture of cigarettes at high speeds, and for the manufacture of cigarettes having high filling capacity tobacco blends. For example, cigarettes having blends comprising relatively high levels of volume expanded tobacco can be manufactured efficiently and effectively.
摘要翻译： 使用具有舌头的香烟制造机制造香烟棒，该香烟制造机被配备成使得水连续地供给到其中，以便离开舌头的表面，该表面接触通过香烟的附属区域的烟草填充物流 制造机。 在制烟操作期间通过舌头引入水的过程允许制造生产具有受控完整性的连续香烟棒。 例如，可以制造具有受控密度和坚固度并且具有非常少量的硬点，软斑和松散端的香烟。 该方法提供了高速制造香烟，并且制造具有高填充能力的烟草混合物的香烟。 例如，可以高效且有效地制造具有包含相当高水平的膨胀烟草的混合物的香烟。
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公开(公告)号：US4976326A
公开(公告)日：1990-12-11
申请号：US455045
申请日：1989-12-22
CPC分类号： G01N5/00 , A24C5/3424 , G01G11/00 , G01G19/00
摘要： The system includes a linear array of mutually spaced weighing devices. Each weighing device has a weighing platform having an article-receiving seat and a sloping cam surface for directing articles onto such seat. During each weighing operation, a group of articles to be weighed are moved in unison with each other to successive different locations longitudinally of the array of weighing devices. In each of the locations a plurality but less than all of the articles are weighed substantially simultaneously by associated underlying ones of the weighing devices. Articles weighed at each location are separated from each other by other articles that are not weighed at such location. An article support member supports the articles for movement longitudinally of the array of weighing devices, and also for limited vertical movement relative to the support member. Relative vertical movement between the support member and an article supported thereby occurs as the article's longitudinal movement brings it into and out of engagement with the sloping cam surface of the weighing platform of one of the weighing devices. Upward movement of the article raises it to the elevation of the article-receiving seat of the weighing platform. The weighing devices are enclosed within a substantially draft-free housing. A control mechanism controls longitudinal movement of the articles relative to the weighing devices, and automatically records the weights of the articles. The articles weighed may be Cambridge units used in ascertaining the "FTC tar" content of cigarettes.
摘要翻译： 该系统包括相互间隔的称重装置的线性阵列。 每个称重装置具有称重平台，其具有物品接收座和用于将物品引导到座椅上的倾斜凸轮表面。 在每个称重操作期间，一组待称重的物品彼此一致地移动到称重装置阵列的纵向的连续不同位置。 在每个位置中，多个而不是所有的物品通过相关联的下面的称重装置基本上同时称重。 在每个位置处称重的物品通过在该位置处未称重的其它物品彼此分离。 物品支撑构件支撑用于在称重装置阵列纵向移动的物品，并且还用于相对于支撑构件的有限垂直运动。 由于物品的纵向移动使其与其中一个称重装置的称重平台的倾斜凸轮表面接合，所以支撑构件和被支撑的物品之间的相对垂直运动发生。 物品的向上运动将其升高到称重平台的物品接收座椅的高度。 称重装置被封闭在基本没有空气的外壳内。 控制机构控制物品相对于称重装置的纵向运动，并自动记录物品的重量。 称重的物品可能是用于确定香烟“FTC焦油”含量的剑桥单位。
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公开(公告)号：US4971077A
公开(公告)日：1990-11-20
申请号：US388457
申请日：1989-08-02
CPC分类号： A24B15/30 , G01N21/3563 , G01N21/359 , G05D21/02 , Y10S131/905 , Y10S131/909
摘要： The present invention comprises a product moving apparatus for moving a tobacco product, a vertical feeder tube for metering the tobacco product onto the product moving apparatus at a predetermined rate, a system for maintaining a predetermined height of the tobacco product in the feeder tube, and an infrared detection apparatus connected to the feeder tube to detect the concentration of menthol in the tobacco product.
摘要翻译： 本发明包括一种用于使烟草制品移动的产品移动装置，用于以预定速率将烟草制品计量到产品移动装置上的垂直进料管，用于在给料管中保持烟草产品的预定高度的系统，以及 连接到供料管的红外检测装置，以检测烟草制品中薄荷醇的浓度。
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公开(公告)号：US4956777A
公开(公告)日：1990-09-11
申请号：US204336
申请日：1988-06-09
申请人： Thomas W. Cearley , Michael F. Donovan , Raymond A. Gardea, II , Kolleen C. Hughes , William R. Hunt, III , William R. Jarvis , Marvin R. Martin , Aftab Shamb , Michael D. Shepard , William F. Summers , David C. Twine , Lonnie M. Utt, Jr.
发明人： Thomas W. Cearley , Michael F. Donovan , Raymond A. Gardea, II , Kolleen C. Hughes , William R. Hunt, III , William R. Jarvis , Marvin R. Martin , Aftab Shamb , Michael D. Shepard , William F. Summers , David C. Twine , Lonnie M. Utt, Jr.
IPC分类号： B61L27/04 , G05B19/418 , G05D1/02 , G08G1/0968
CPC分类号： G05D1/0297 , B61L27/04 , G05B19/41865 , G05B19/41895 , G05D1/0265 , G05B2219/31002 , G05B2219/31286 , G05B2219/31432 , G05D2201/0216 , Y02P90/10 , Y02P90/20 , Y02P90/285
摘要： The system includes a first computer for communicating with automatic guided vehicles on a guided vehicle loop and storing information related to vehicle position. A second computer determines vehicle destinations. The first computer and the second computer maintain separate databases. Information in the data of the first computer relating to vehicle position is copied into the database of the second computer to assist in making vehicle destination determinations and the vehicle destination information stored in the database of the second computer is copied into the first computer. The invention also includes a unique fast and slow polling routine to insure that data transfer to the vehicles requiring it most is achieved in any polling cycle.
摘要翻译： 该系统包括第一计算机，用于与导向车辆回路上的自动导向车辆通信并存储与车辆位置有关的信息。 第二台计算机确定车辆目的地。 第一台计算机和第二台计算机维护单独的数据库。 将与车辆位置相关的第一计算机的数据中的信息复制到第二计算机的数据库中以辅助进行车辆目的地确定，并将存储在第二计算机的数据库中的车辆目的地信息复制到第一计算机中。 本发明还包括一种独特的快速和慢速轮询程序，以确保在任何轮询周期中实现对最需要它的车辆的数据传输。
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公开(公告)号：US4941484A
公开(公告)日：1990-07-17
申请号：US358725
申请日：1989-05-30
申请人： William L. Clapp , Barry S. Fagg
发明人： William L. Clapp , Barry S. Fagg
摘要： Tobacco material having a reduced protein content is provided by first extracting water soluble components from tobacco. The extracted residue then is subjected to enzyme treatment using an enzyme which can decompose water insoluble protein molecules to smaller sized water soluble molecular components. The enzyme treated extracted tobacco material then is isolated. The extracted tobacco components then are subjected to ultrafiltration treatment, and the extracted tobacco components having the high molecular weight components thereof so removed are reapplied to the protein-reduced tobacco material. As such, a reconstituted tobacco material is provided. The reconstituted tobacco material so provided is useful as smokable material for cigarette manufacture.
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公开(公告)号：US4917119A
公开(公告)日：1990-04-17
申请号：US277731
申请日：1988-11-30
申请人： Dennis L. Potter , Mark L. Raker , Henry T. Ridings , Andrew J. Sensabaugh, Jr. , Amos E. Westmoreland , Donna K. Woods , Chandra K. Banerjee
发明人： Dennis L. Potter , Mark L. Raker , Henry T. Ridings , Andrew J. Sensabaugh, Jr. , Amos E. Westmoreland , Donna K. Woods , Chandra K. Banerjee
IPC分类号： A24F47/00
CPC分类号： A24F47/006
摘要： A drug delivery article provides a dose of a volatilized drug by heating a drug carrying substrate, but not burning any material. A heat source which includes a metal oxide (e.g., calcium oxide), an anhydrous metal sulfate (e.g., magnesium sulfate), an inorganic salt and a sugar, generates heat upon contact of water therewith. The heat produced by the heat source heats the drug in a heat exchange relationship therewith. The drug volatilizes and is drawn into the mouth of the user of the article. Typical heat sources heat the drug to a temperature within 70.degree. C. to 200.degree. C. for 4 to 8 minutes.
摘要翻译： 药物递送制品通过加热携带药物的基质而不燃烧任何材料来提供一定量的挥发性药物。 包含金属氧化物（例如氧化钙），无水金属硫酸盐（例如硫酸镁），无机盐和糖的热源在与水接触时产生热量。 由热源产生的热量与其热交换关系加热药物。 药物挥发并被吸入用品的口中。 典型的热源将药物加热至70℃至200℃的温度4至8分钟。
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公开(公告)号：US4914966A
公开(公告)日：1990-04-10
申请号：US284889
申请日：1988-12-15
CPC分类号： G01N35/10 , B01F11/0258 , G01N2035/00534
摘要： Apparatus for performing analysis of a slurry including solid particles of elements in a liquid suspension has a container for receiving a sample of the slurry to be analyzed, and a conveyor for moving the container to a location at which the analysis is to be performed. A sampling probe is to be introduced into the slurry sample to perform the analysis. A separate probe is adapted to ultrasonically agitate the slurry sample to keep the solid particles in suspension. The agitating probe is automatically introduced into and withdrawn from the container in synchronism with the movement of the container into the desired location and immediately prior to the introduction of the sampling probe into the slurry sample.
摘要翻译： 用于对包含液体悬浮液中的固体颗粒的浆料进行分析的装置具有用于接收待分析的浆料的样品的容器和用于将容器移动到要进行分析的位置的输送机。 将样品探针引入浆液样品进行分析。 单独的探针适于超声搅拌浆料样品以保持固体颗粒悬浮。 与容器进入所需位置并且在将取样探针引入浆液样品之前的同时，搅拌探针被自动地引入容器中并从容器中取出。
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公开(公告)号：US4903844A
公开(公告)日：1990-02-27
申请号：US291798
申请日：1988-12-29
申请人： Robert L. Oglesby
发明人： Robert L. Oglesby
CPC分类号： B65D5/0227 , B65D5/4279 , Y10T428/1419
摘要： A cigarette carton structure having a releasable adhesive seal to permit reopening of a temporarily sealed carton without damage to the carton. The seal includes a release coating on one of two carton surfaces to be adhesively joined. One of the surfaces may be a top flap and the other surface may be a closure flap. An adhesive is placed on the release coating, and the two surfaces are joined. The release coating may be a weakly cohesive material such as a metallic ink printed on the carton surface so that when the surfaces are separated, the release coating separates without damaging the carton. Alternatively the release surface can be a layer of material that adheres poorly to the adhesive, so that the adhesive readily separates from the release layer. In either case the initial temporary bonding must be sufficiently strong to allow handling, packing and unpacking of the cartons without premature opening.
摘要翻译： 一种具有可释放粘合剂密封件以便允许重新打开临时密封的纸箱而不损坏纸箱的香烟纸箱结构。 密封件包括两个纸板表面之一上的剥离涂层，以便粘合地连接。 其中一个表面可以是顶部翼片，另一个表面可以是封闭翼片。 将粘合剂放置在剥离涂层上，并且两个表面接合。 剥离涂层可以是弱粘合材料，例如印刷在纸板表面上的金属油墨，使得当表面被分离时，剥离涂层分离而不损坏纸箱。 或者，释放表面可以是粘附到粘合剂上的一层材料，使得粘合剂容易地与剥离层分离。 在任一种情况下，初始临时粘结必须足够坚固以允许纸箱的处理，包装和拆包，而不会过早地打开。
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公开(公告)号：US4898188A
公开(公告)日：1990-02-06
申请号：US159806
申请日：1988-02-24
IPC分类号： A24B15/26
CPC分类号： A24B15/26
摘要： Flue-cured tobacco can be treated with burley tobacco flavor components and subjected to volume expansion conditions. Flavor components are supercritically extracted from burley tabacco and directly applied to the flue-cured tobacco while the extraction fluid is in a supercritical or subcritical state.
摘要翻译： 烘烤烟草可以用白肋烟香料成分处理，并进行体积膨胀条件。 风味成分从白肋烟中超临界提取，直接施用于烤烟，而萃取液处于超临界或亚临界状态。
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