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公开(公告)号：US5047252A
公开(公告)日：1991-09-10
申请号：US339447
申请日：1989-04-17
CPC分类号： B65D85/812 , A47G19/16 , Y02W30/807
摘要： A beverage infusion device for preparing an individual cup of an infusible beverage such as coffee and tea. The device includes one or more porous pouches containing infusible material permanently or removably secured to a rotatable, hand held shaft, with the pouches extending radially outwardly from the shaft and dimensioned to fit within a conventional beverage cup or mug. In use, the device is inserted in a cup of hot water and the shaft is rotated between the thumb and finger of the user in alternating clockwise and counter-clockwise directions. Upon rotation of the shaft and the pouches secured to the shaft, a centrifugal flow pattern is created in water which enhances the efficiency of extraction of the infusible material. When the pouches are permanently secured to the shaft, the entire device is discarded after use. When the pouches are removably secured to the shaft, the pouches are separated from the shaft after use and discarded, with the shaft portion of the device being reusable.
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公开(公告)号：USD317972S
公开(公告)日：1991-07-09
申请号：US328354
申请日：1989-03-24
申请人： Richard T. Liu , Alva D. Oren , Dean F. Rushmore
设计人： Richard T. Liu , Alva D. Oren , Dean F. Rushmore
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公开(公告)号：US5580593A
公开(公告)日：1996-12-03
申请号：US384314
申请日：1995-02-01
申请人： Richard T. Liu , Dean F. Rushmore
发明人： Richard T. Liu , Dean F. Rushmore
摘要： A process for encapsulating an aroma or flavour for a beverage. An oil-in-water emulsion is formed from a vegetable oil, an aqueous medium, and a water-soluble, carbohydrate-based, film forming agent. A sufficient amount of the film forming agent is added so that the aqueous phase of the emulsion contains at least 50% by weight of the soluble carbohydrate solids. The oil-in-water emulsion is sprayed onto a soluble beverage powder whereupon the aqueous layer of each droplet rapidly desiccates to form the capsules; the moisture content of soluble beverage powder after spraying being less than 5% by weight. In use, the soluble beverage powder is dissolved in hot water to release the aroma or flavour.
摘要翻译： 用于包封饮料的香气或风味的方法。 水包油乳液由植物油，水性介质和水溶性碳水化合物形成剂形成。 添加足够量的成膜剂，使得乳液的水相含有至少50重量％的可溶性碳水化合物固体。 将水包油乳剂喷射到可溶性饮料粉末上，由此每个液滴的水层迅速干燥以形成胶囊; 可溶性饮料粉末喷雾后的含水量小于5重量％。 在使用中，将可溶性饮料粉末溶解在热水中以释放香气或风味。
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公开(公告)号：US5496574A
公开(公告)日：1996-03-05
申请号：US382364
申请日：1995-02-01
摘要： A process for encapsulating an aroma or flavour for a beverage. An oil-in-water emulsion is formed from a hydrolyzed vegetable oil, an aqueous medium, and a water-soluble, carbohydrate-based, film forming agent. A sufficient amount of the film forming agent is added so that the aqueous phase of the emulsion contains at least 50% by weight of the film forming agent. The oil-in-water emulsion is sprayed onto a soluble beverage powder whereupon the aqueous layer of each droplet rapidly desiccates to form the capsules; the moisture content of soluble beverage powder after spraying being less than 5% by weight. In use, the soluble beverage powder is dissolved in hot water to release the aroma or flavour.
摘要翻译： 用于包封饮料的香气或风味的方法。 由水解植物油，水性介质和水溶性碳水化合物形成剂形成水包油乳液。 添加足够量的成膜剂，使得乳液的水相含有至少50重量％的成膜剂。 将水包油乳剂喷射到可溶性饮料粉末上，由此每个液滴的水层迅速干燥以形成胶囊; 可溶性饮料粉末喷雾后的含水量小于5重量％。 在使用中，将可溶性饮料粉末溶解在热水中以释放香气或风味。
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公开(公告)号：US5287797A
公开(公告)日：1994-02-22
申请号：US12679
申请日：1993-02-03
CPC分类号： A47J31/0631 , A47J31/0642
摘要： A brew basket is disclosed for use with conventional coffee makers of the type found in offices, hotels and restaurants. The brew basket is configured to receive ground coffee in the form of a compressed wafer and provides increased extraction of coffee solids from compressed coffee wafers and a significant reduction in extraction time. The basket has a relatively shallow profile and is dimensioned so that when the brew basket is mounted on the coffee maker, substantially the entire upper surface of the compressed wafer disposed in the brew basket is wetted by the hot water discharged from the spray head of the coffee maker. In addition the basket is dimensioned to maintain a water level in the brew basket sufficient to at least partially submerge the compressed wafer during extraction, to further increase extraction efficiency.
摘要翻译： 一个冲泡篮被公开用于在办公室，酒店和餐馆中发现的常规咖啡机。 冲泡篮被配置成以压缩晶片的形式接收研磨咖啡，并且从压缩的咖啡晶片提供咖啡固体的提取量的提高以及提取时间的显着降低。 篮子具有相对浅的轮廓，并且其尺寸使得当冲泡篮安装在咖啡机上时，设置在冲泡篮中的压缩晶片的整个上表面的大部分被从喷雾头的喷头排出的热水润湿 咖啡机。 此外，篮子的尺寸被设计成保持冲泡篮中的水位足以在提取期间至少部分地淹没压缩的晶片，以进一步提高提取效率。
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公开(公告)号：USD341286S
公开(公告)日：1993-11-16
申请号：US840684
申请日：1992-02-18
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公开(公告)号：US4237288A
公开(公告)日：1980-12-02
申请号：US39956
申请日：1979-05-17
申请人： Dean F. Rushmore
发明人： Dean F. Rushmore
IPC分类号： A23F5/20 , A23F5/22 , C07D473/12
摘要： A process is disclosed wherein the decaffeination of solutions of caffeine in fatty media is effected with hydrophilic, phenol/formaldehyde polymeric resins having phenolic functional groups. In particular, the solutions are contacted with resin to effect decaffeination and the solvent medium is recovered, whereas the exhausted resin containing adherent caffeine and any non-caffeine solids may be regenerated for re-use. Other features of the invention are described in the specification.
摘要翻译： 公开了一种方法，其中咖啡因在脂肪介质中的溶液的脱咖啡因是用具有酚官能团的亲水性酚/甲醛聚合物树脂进行的。 特别地，溶液与树脂接触以实现脱咖啡因并回收溶剂介质，而含有粘附咖啡因和任何非咖啡因固体的排出的树脂可以被再生以供再利用。 本说明书中描述了本发明的其它特征。
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