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51. 发明授权

US5337490A Single tier dryer threading nozzle for paper machines 失效
标题翻译：单层干燥机造纸机用螺纹喷嘴
公开(公告)号：US5337490A
公开(公告)日：1994-08-16
申请号：US078821
申请日：1993-06-21
申请人： Edward R. Griffin , Wesley R. Urban , Arlen J. Hintsala
发明人： Edward R. Griffin , Wesley R. Urban , Arlen J. Hintsala
IPC分类号： D21F5/04 , F26B5/04
CPC分类号： D21F5/042
摘要： A dual air threading nozzle apparatus is disclosed for threading a paper web through a single tier drying section of a paper making machine. The single tier drying section includes a dryer roll, a dryer felt and a vacuum transfer roll. The dual air threading nozzle apparatus emits two angular planes of airflow for urging the paper web in a first direction to prevent engagement with the doctor blade for the dryer roll and in a second direction to closely conform to the dryer felt as it traverses between each dryer roll and vacuum transfer roll.
摘要翻译：公开了一种用于通过造纸机的单层干燥部分将纸幅穿过的双通风喷嘴装置。单层干燥部分包括干燥辊，烘干机毡和真空转移辊。双空气螺纹喷嘴装置发射两个角度的气流平面，用于沿着第一方向推动纸幅，以防止与用于干燥器辊的刮刀接合，并且在第二方向上，当干燥器毡在每个干燥器辊和真空转印辊。

52. 发明授权

US5175036A Barrier laminates for containment of flavor, essential oils and vitamins 失效
标题翻译：用于遏制风味，精油和维生素的阻隔层压板
公开(公告)号：US5175036A
公开(公告)日：1992-12-29
申请号：US775017
申请日：1991-10-11
申请人： David S. Smiley , James F. Curtis
发明人： David S. Smiley , James F. Curtis
IPC分类号： B32B27/10 , B65D5/56
CPC分类号： B32B27/10 , B65D5/563 , Y10T428/1383 , Y10T428/31743 , Y10T428/31757 , Y10T428/31779 , Y10T428/31797 , Y10T428/31902 , Y10T428/31913
摘要： A laminate providing an effective barrier to migration of essential oils and flavorings and for retention of vitamin C, essential oils and flavor in a juice and cartons made therefrom, wherein the laminate comprises, from the outer surface to the inner surface contacting the juice: an outer polyethylene layer for heat sealing and graphics, a bleached sulfate paperboard substrate, a nylon barrier layer constituting a barrier for oxygen, a first tie layer of modified polyethylene acting as an adherent, another polyethylene layer acting as a heat seal layer and bonded to the nylon barrier layer by the first tie layer, a second tie layer acting as an adherent, and an inner skin layer, which contacts the contents of the carton, which is bonded to the polyethylene layer by the second tie layer, and which may be ethylene vinyl alcohol copolymer (EVOH), polyethylene terephthalate or nylon.
摘要翻译：一种提供精油和调味剂迁移的有效屏障和用于将维生素C，精油和香料保留在由其制成的果汁和纸箱中的有效屏障，其中层压体包含从外表面到与果汁接触的内表面：用于热封和图形的外聚乙烯层，漂白硫酸纸纸基材，构成氧阻隔层的尼龙阻挡层，作为粘合剂的改性聚乙烯的第一粘结层，作为热封层的另一聚乙烯层，通过第一粘结层的尼龙阻挡层，用作粘合剂的第二粘结层和与第二粘结层结合到聚乙烯层的纸箱内容物接触的内表皮层，其可以是乙烯乙烯醇共聚物（EVOH），聚对苯二甲酸乙二醇酯或尼龙。

53. 发明授权

US5135463A Bottom pressure pad for gable carton forming apparatus 失效
标题翻译：山形纸箱成型装置的底部压力垫
公开(公告)号：US5135463A
公开(公告)日：1992-08-04
申请号：US667349
申请日：1991-03-11
申请人： Kenneth J. Hyduk
发明人： Kenneth J. Hyduk
IPC分类号： B31B50/28
CPC分类号： B31B1/00 , B31B2201/2604 , Y10S493/936
摘要： A pressure pad is provided for bottom sealing of a gable carton. The pressure pad cooperates with a mandrel which is urged into an opened-top gable carton for sealing the carton bottom. The pressure pad is provided with a sealing bar matrix which is disposed thereon to register with at least selected raw edges of paperboard material on the carton bottom. Each sealing bar functions to compress the fibrous paperboard material from which the carton is formed to render the raw edges less likely to absorb liquids that may be wicked from the raw edges to other locations in the carton. The carton formed by the pressure pad is characterized by reduced thickness raw edges adjacent the bottom.
摘要翻译：提供压垫用于山墙纸箱的底部密封。压力垫与心轴一起配合，心轴被推入开口的山形纸板箱中以密封纸箱底部。压力垫设置有密封条矩阵，其设置在其上以与纸箱底部上的纸板材料的至少选定的原始边缘对准。每个密封条用于压缩形成纸箱的纤维纸板材料，使得原始边缘不太可能吸收可能从原始边缘到纸箱中的其它位置的液体。由压力垫形成的纸箱的特征在于减小了与底部相邻的原始边缘。

54. 发明授权

US5125569A Gable top carton with easy opening sealed top and blank therefor 失效
标题翻译：山形顶盖纸箱，易开封密封，空白
公开(公告)号：US5125569A
公开(公告)日：1992-06-30
申请号：US761468
申请日：1991-09-18
申请人： Nestor A. Anderson , Paul N. Phillips
发明人： Nestor A. Anderson , Paul N. Phillips
IPC分类号： B65D5/06
CPC分类号： B65D5/068
摘要： An easy opening gable top carton and a blank for forming such a carton are provided. A pair of interior top seal panels of the carton and adjacent areas of the exterior top seal panels are provided with arrays of seal score lines. The seal score lines are disposed to extend upwardly from the interior surface of the blank and will substantially reduce the surface area of contact between the interior top seal panels and the exterior top seal panels for facilitating the formation of the pour spout on the carton.
摘要翻译：提供了一种容易打开的山墙顶部纸箱和用于形成这种纸箱的坯料。纸箱的一对内部顶部密封面板和外部顶部密封面板的相邻区域设置有密封划线系列。密封刻痕线被设置成从坯件的内表面向上延伸，并且将基本上减小内部顶部密封面板和外部顶部密封面板之间的接触表面积，以便于在纸箱上形成倾倒口。

55. 发明授权

US5014854A Easy opening gable top carton and blank therefor 失效
标题翻译：容易打开山墙顶盒和空白
公开(公告)号：US5014854A
公开(公告)日：1991-05-14
申请号：US548667
申请日：1990-07-05
申请人： Nestor A. Anderson , Michael E. Walsh
发明人： Nestor A. Anderson , Michael E. Walsh
IPC分类号： B65D5/06
CPC分类号： B65D5/062
摘要： A gable top carton is provided with a flat top wall to facilitate stacking of the carton during storage and transportation. The carton is formed from a single blank of paperboard material provided with an array of score lines to facilitate the folding of various panels formed thereon into the erected carton. The top wall of the flat topped carton includes arrays of perforations disposed therein to define an integral tear strip that is selectively separable from the remainder of the carton. Removal of the tear strip enables panels of the top wall to be rotated upwardly and away from one another to define a unitary pour spout. The pour spout may be repeatedly closed and reopened to provide access to the pourable material as needed.
摘要翻译：山形顶部纸箱设置有平坦的顶壁，以便于在存储和运输期间堆放纸箱。该纸箱由具有一排刻痕线的纸板材料的单个坯料形成，以便于将其上形成的各种面板折叠成直立的纸箱。平顶纸箱的顶壁包括布置在其中的穿孔阵列，以限定可选择地与纸箱的其余部分分离的整体撕裂条。拆除撕裂带使得顶壁的面板能够向上旋转并远离彼此以限定一体式倾倒口。倾倒口可以重复关闭并重新打开以根据需要提供对可倾倒材料的接近。

56. 发明授权

US4802620A Gable top carton for preventing wicking 失效
标题翻译：山墙纸箱防止芯吸
公开(公告)号：US4802620A
公开(公告)日：1989-02-07
申请号：US176623
申请日：1988-04-01
申请人： Robert D. Phillips
发明人： Robert D. Phillips
IPC分类号： B65D5/06
CPC分类号： B65D5/067
摘要： A blank for forming a gable top carton is provided along with the carton formed therefrom. The blank comprises first through fourth side panels and a side glue panel consecutively articulated to one another along parallel fold lines for defining the side walls of the gable top carton to be formed from the blank. Top and bottom panels are articulated to the opposed ends of the respective side panels and glue panel. The blank further comprises a skived flap extending entirely along one edge of the blank and adjacent the glue panel and the top and bottom panels articulated to the glue panel. The skived flap is defined by a rabbeted portion extending into the exterior surface of the blank, and is appropriately dimensioned to enable the skived flap to be folded over onto the exterior surface of the blank along the entire length of the edge. The skived flap can be adhered in face-to-face contact with the exterior surface of the blank to ensure that the liquid stored in the gable top carton formed from the blank does not directly contact the edge of the paperboard material, thereby preventing wicking of liquid through the paperboard material.
摘要翻译：与其形成的纸板一起提供用于形成山形顶部纸板的坯料。坯料包括第一至第四侧板和沿着平行折叠线彼此连续铰接的侧胶板，用于限定由坯料形成的山形顶板纸箱的侧壁。顶板和底板铰接到相应的侧板和胶板的相对端。该坯料还包括一个完全沿坯料的一个边缘延伸并与胶合板相邻并且顶部和底部面板铰接到胶合板的刮板。刮刀襟翼由延伸到坯件外表面的拉拔部分限定，并且被适当地确定尺寸，以使得刮削襟翼能够沿着边缘的整个长度折叠到坯件的外表面上。刮板可以与坯料的外表面面对面地接触，以确保储存在由坯料形成的山形顶部纸箱中的液体不直接接触纸板材料的边缘，从而防止液体通过纸板材料。

57. 发明授权

US4777088A Barrier laminates for containment of essential oils, flavors, oxygen and vitamins 失效
标题翻译：用于容纳精油，香料，氧气和维生素的阻隔层压板
公开(公告)号：US4777088A
公开(公告)日：1988-10-11
申请号：US34641
申请日：1987-04-06
申请人： Kenneth P. Thompson , Richard C. Ihde
发明人： Kenneth P. Thompson , Richard C. Ihde
IPC分类号： B32B27/10 , B65D65/40 , B32B5/16 , B65D15/22
CPC分类号： B32B27/10 , Y10T428/1303 , Y10T428/25 , Y10T428/27 , Y10T428/2826 , Y10T428/31739 , Y10T428/31746 , Y10T428/31895 , Y10T428/31902 , Y10T428/31913
摘要： A laminate providing an effective barrier to the migration of essential oils and/or flavorings, such as d-limonene and for the retention of Vitamin C, is provided comprising from the outer surface to the inner surface, a paperboard substrate, a web of nylon directly coated thereon, a web of Surlyn overlying and in contact with said nylon web and a web of olefin overlying and in contact with said Surlyn web. Preferably the paperboard substrate is also coated on the external surface thereof with a web of heat sealable polymer. Containers constructed from such laminates are especially useful as fruit juice containers which enable significant flavor and Vitamin C retention in the liquid i.e., fruit juice contained therein over the normal shelf life of the product.
摘要翻译：提供了提供对精油和/或调味剂如d-柠檬烯的迁移和用于保留维生素C的有效屏障的层压板，其包括从外表面到内表面，纸板基材，尼龙网直接涂覆在其上，覆盖并与所述尼龙网接触的Surlyn网和覆盖并与所述Surlyn网接触的烯烃网。优选地，纸板基材也在其外表面上涂覆有可热封聚合物的网。由这种层压制成的容器特别可用作果汁容器，其能使液体中显着的风味和维生素C保留，即在产品的正常保质期内含有的果汁。

58. 发明授权

US4755305A Continuous dewatering method 失效
标题翻译：连续脱水法
公开(公告)号：US4755305A
公开(公告)日：1988-07-05
申请号：US851900
申请日：1986-04-11
申请人： Henry A. Fremont , William C. Dorman
发明人： Henry A. Fremont , William C. Dorman
IPC分类号： B01D33/00 , B01D33/04 , B01D35/06 , B09B1/00 , B09B5/00 , C02F1/00 , C02F1/46 , C02F1/469 , C02F11/00 , C02F11/12 , C25F7/02
CPC分类号： B01D61/56 , B01D33/04 , B01D35/06 , B09B1/00 , B09B5/00 , C02F11/12 , C02F1/001 , C02F1/4604 , C02F1/469 , C02F2201/46115 , C02F2201/46175 , Y10S204/09
摘要： An apparatus and method for dewatering sludges and the like as part of landfill operations by electrokinetic techniques including placing anode and cathode electrode modules in contact with the sludge and applying electrical energy to the electrodes to establish an electric field in the sludge. Charged particles within the sludge, including macro-molecules, colloids, and suspended particles, electrophoretically migrate to the oppositely charged counter electrode and consolidate. A filtration media located at one of the electrodes permits the electro-osmotic removal of water from the sludge to encourage solids densification. The electrical energy applied to the electrodes is a chopped, time-varying, intermittent unidirectional current having a rapid rise edge which provides dewatering results comparable to prior methods that used direct current or full AC current but at substantially reduced energy consumption to provide more economical dewatering. Presently preferred optimum conditions for practicing the invention are also disclosed, including means for applying the techniques of the disclosure to a continuous dewatering method and an apparatus for practicing that method. The application of the electrokinetic techniques to other processes such as electrodialysis, including electrolysis (using a membrane or bipolar membrane), desalinization or metathesis; and electrowinning, including electroplating; and other electrophoretic processes is suggested.
摘要翻译：一种用于通过电动技术将污泥等作为填埋操作的一部分脱水的装置和方法，包括使阳极和阴极电极模块与污泥接触并向电极施加电能以在污泥中建立电场。污泥内的带电粒子，包括大分子，胶体和悬浮颗粒，电泳迁移到相反电荷的对电极并固化。位于其中一个电极的过滤介质允许从污泥中电渗透除去水以促进固体致密化。施加到电极的电能是具有快速上升边缘的短切，随时间变化的间歇单向电流，其提供与使用直流或全AC电流但是以显着降低的能量消耗提供更经济的脱水的现有方法相当的脱水结果。还公开了用于实施本发明的目前优选的最佳条件，包括将本公开的技术应用于连续脱水方法的装置和用于实施该方法的装置。电动技术应用于其他工艺，如电渗析，包括电解（使用膜或双极膜），脱盐或复分解; 和电解冶金，包括电镀; 并提出其他电泳方法。

59. 发明授权

US4708790A Ultrafiltration system with regeneration control 失效
标题翻译：超滤系统具有再生控制
公开(公告)号：US4708790A
公开(公告)日：1987-11-24
申请号：US892896
申请日：1986-08-01
申请人： James W. Bray
发明人： James W. Bray
IPC分类号： B01D65/02 , B01D13/00
CPC分类号： B01D65/02 , B01D2321/16
摘要： An ultrafiltration system has a plurality of filter modules coupled in a parallel arrangement. The flow rate at the output of each filter module is detected. When the flow rate of a given module falls below a threshold value, that module is disconnected from the ultrafiltration system and automatically coupled into a regeneration circuit so that the filter module can be cleaned. Once regenerated, the filter module is recoupled into the ultrafiltration system. If the regeneration circuit is already in use when a filter module is detected to be in need of regeneration, that module is placed in a queue for regeneration once the regeneration circuit is free, and all other modules previously placed in queue have been regenerated. While awaiting regeneration, the filter modules are kept in service in the ultrafiltration system.
摘要翻译：超滤系统具有并联布置耦合的多个过滤器模块。检测每个过滤器模块的输出处的流量。当给定模块的流量低于阈值时，该模块与超滤系统断开连接并自动耦合到再生电路中，从而可以清洁过滤器模块。一旦再生，过滤器模块被重新连接到超滤系统中。如果当检测到过滤器模块需要再生时再生电路已经被使用，则一旦再生电路是空闲的，该模块被放置在再生的队列中，并且先前放置在队列中的所有其它模块已被再生。在等待再生的同时，过滤器模块在超滤系统中保持使用。

60. 发明授权

US4623412A Resin impregnated board 失效
标题翻译：树脂浸渍板
公开(公告)号：US4623412A
公开(公告)日：1986-11-18
申请号：US768935
申请日：1985-08-26
申请人： Reinhard D. Bohme , Steven D. Overholt
发明人： Reinhard D. Bohme , Steven D. Overholt
IPC分类号： B31F1/28 , D21H17/51 , D21H25/06 , D21H27/40 , B05D1/36
CPC分类号： B31F1/2809 , D21H17/51 , D21H25/06 , D21H27/40 , Y10T156/1025 , Y10T428/24694 , Y10T428/24727 , Y10T428/31964
摘要： Uniformly impregnated liner and medium for making corrugated board are prepared by using a urea-aldehyde impregnating composition to impregnate board in-line and a process where the coated board is treated with an aqueous primer and fully cured to provide board having resin free surfaces.
摘要翻译：通过使用脲醛浸渍组合物在线浸渍板材制备均匀浸渍的衬里和用于制造瓦楞纸板的介质，以及其中用水性底漆处理涂布板并完全固化以提供具有无树脂表面的板的工艺。

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