公开(公告)号：US5175009A

公开(公告)日：1992-12-29

申请号：US778579

申请日：1991-10-17

申请人： Steven P. Synosky ,  Charles P. Orfan ,  John W. Foster

发明人： Steven P. Synosky ,  Charles P. Orfan ,  John W. Foster

IPC分类号： A23G4/00 ,  A23G4/06 ,  A23G4/08

CPC分类号： A23G4/06 ,  A23G4/00 ,  A23G4/08

摘要： Aspartame in chewing gum is stabilized by acidifying the humectant which is then added to the chewing gum. Enough food acid is added to the humectant to cause the pH of the humectant to remain between about 3.0-5.0, in order to create the most stable environment for the aspartame. Because the acidified humectant is dispersed substantially uniformly throughout the chewing gum, aspartame located anywhere in the gum is stabilized.

摘要翻译： 口香糖中的阿斯巴甜通过酸化保湿剂而稳定，然后加入到口香糖中。 将足够的食用酸加入到保湿剂中以使保湿剂的pH保持在约3.0-5.0之间，以便为天冬甜素创造最稳定的环境。 因为酸化的保湿剂基本上均匀地分散在整个口香糖中，所以位于牙龈任何地方的阿斯巴甜是稳定的。

公开(公告)号：US5424080A

公开(公告)日：1995-06-13

申请号：US98706

申请日：1993-07-28

申请人： Steven P. Synosky ,  Jayant C. Dave ,  John W. Foster ,  Gerard Mey ,  Michael A. Reed ,  Scott E. Hartman

发明人： Steven P. Synosky ,  Jayant C. Dave ,  John W. Foster ,  Gerard Mey ,  Michael A. Reed ,  Scott E. Hartman

IPC分类号： A23G4/00 ,  A23G4/02 ,  A23G4/04 ,  A23G4/06 ,  A23G4/08 ,  A23G4/10 ,  A23G3/30

CPC分类号： A23G4/066 ,  A23G4/00 ,  A23G4/02 ,  A23G4/04 ,  A23G4/06 ,  A23G4/08 ,  A23G4/10

摘要： A gum base, as well as methods for making same, is provided which is free of wax, but has an increased glass transition temperature. It has been found by removing or reducing gum base vinyl polymer softeners that the glass transition temperature of the gum base can be raised to a temperature wherein even at elevated ambient temperatures, blocking (agglomeration) does not occur.

摘要翻译： 提供了一种胶基，以及其制备方法，其不含蜡，但玻璃化转变温度升高。 已经发现通过除去或还原胶基乙烯基聚合物软化剂可以将胶基的玻璃化转变温度升高至甚至在升高的环境温度下也不发生阻塞（聚集）的温度。

公开(公告)号：US06194008B1

公开(公告)日：2001-02-27

申请号：US09601818

申请日：2000-10-02

申请人： Weisheng Li ,  Charles P. Orfan ,  Jingping Liu ,  John W. Foster

发明人： Weisheng Li ,  Charles P. Orfan ,  Jingping Liu ,  John W. Foster

IPC分类号： A23G330

CPC分类号： A23G4/06 ,  A23G4/08

摘要： Chewing gum bases, and resultant chewing gums, that are environmentally friendly are provided. The chewing gum base comprising approximately 1 to about 99% by weight polyhydroxyalkanoates having side chain lengths of C4 to C30.

摘要翻译： 提供了环保的口香糖胶基和所得口香糖。 所述口香糖胶基含有约1至约99重量％的侧链长度为C4至C30的聚羟基链烷酸酯。

公开(公告)号：US5270060A

公开(公告)日：1993-12-14

申请号：US33293

申请日：1993-03-12

申请人： John W. Foster ,  Charles P. Orfan ,  Daniel A. Vento ,  Archie L. Hightower ,  Scott E. Hartman

发明人： John W. Foster ,  Charles P. Orfan ,  Daniel A. Vento ,  Archie L. Hightower ,  Scott E. Hartman

IPC分类号： A23G4/00 ,  A23G4/06 ,  A23G4/08 ,  A23G4/12 ,  A23G3/30

CPC分类号： A23G4/06 ,  A23G4/08 ,  A23G4/126

摘要： A chewing gum elastomer is stabilized with a specific mixture of tocopherol homologs, thereby eliminating the need for synthetic antioxidants. The mixture of tocopherol homologs falls within the range of 7-20% by weight alpha tocopherol, 45-75% by weight gamma tocopherol, 18-32% by weight delta tocopherol and, optionally, 0-3% by weight beta tocopherol.

公开(公告)号：US4200152A

公开(公告)日：1980-04-29

申请号：US3122

申请日：1979-01-12

申请人： John W. Foster ,  Clarence R. Jones

发明人： John W. Foster ,  Clarence R. Jones

IPC分类号： E21B43/00 ,  E21B41/00 ,  E21B43/17 ,  E21B43/28 ,  E21B43/30 ,  F24J3/08 ,  E21B43/26 ,  F24J3/02 ,  F28D21/00

CPC分类号： E21B41/005 ,  E21B43/17 ,  E21B43/283 ,  E21B43/305 ,  F24J3/085 ,  Y02E10/14

摘要： A process for creating a hot dry rock oven for the extraction of heat energy is disclosed wherein the geothermal fluid injection and withdrawal wells are brought into positive hydraulic communication during the creation of the hot dry rock oven. The oven complex is produced by fracturing the formation from a plurality of bore holes simultaneously.

摘要翻译： 公开了一种用于产生用于提取热能的热干燥岩石炉的方法，其中在创建热干燥岩石炉的过程中，地热流体注入和抽出井被带入正向的液压连通。 烘箱复合体是通过同时从多个钻孔中压裂地层而产生的。

公开(公告)号：US6105486A

公开(公告)日：2000-08-22

申请号：US354824

申请日：1999-07-16

申请人： Lee J. Belknap ,  John W. Foster

发明人： Lee J. Belknap ,  John W. Foster

IPC分类号： A47J37/08 ,  H05B1/02

CPC分类号： A47J37/0807 ,  A47J37/0814

摘要： A low cost toaster having a metal body and plastic end panels. The end panels have cooling inlet vents near their lower ends and the top wall of the metal body has air outlet vents. Ambient air admitted through the inlet vents flows upwardly through the toaster and outwardly through the outlet vents to provide a cooling effect sufficient to allow the use of inexpensive plastic material for molding the end panels. The toaster has a bread lifter made entirely from a wire rod, a bread lifter extension made entirely from a wire rod, and a toast color cam made entirely from a single piece of sheet metal.

公开(公告)号：US5924355A

公开(公告)日：1999-07-20

申请号：US944150

申请日：1997-10-06

申请人： Lee J. Belknap ,  John W. Foster

发明人： Lee J. Belknap ,  John W. Foster

IPC分类号： A47J37/08 ,  H05B1/02

CPC分类号： A47J37/0807 ,  A47J37/0814

摘要： A low cost toaster having a metal body and plastic end panels. The end panels have cooling inlet vents near their lower ends and the top wall of the metal body has air outlet vents. Ambient air admitted through the inlet vents flows upwardly through the toaster and outwardly through the outlet vents to provide a cooling effect sufficient to allow the use of inexpensive plastic material for molding the end panels. The toaster has a bread lifter made entirely from a wire rod, a bread lifter extension made entirely from a wire rod, and a toast color cam made entirely from a single piece of sheet metal.

公开(公告)号：USRE34265E

公开(公告)日：1993-05-25

申请号：US905092

申请日：1992-06-26

申请人： John W. Foster ,  Lawrence J. Fryda

发明人： John W. Foster ,  Lawrence J. Fryda

IPC分类号： G01P5/00

CPC分类号： G01P5/00

摘要： An apparatus detects the azimuth of the migration of groundwater containing suspended microscopic particles. The apparatus comprises a probe consisting of a light source which emits light in a vertical orientation and a photodigitizer which faces the light source and is separated from the light source to permit the flow of groundwater between the light source and the photodigitizer. When the probe is submerged in migrating groundwater, the eclipses of light created by the suspended microscopic particles as the groundwater passes between the light source and the photodigitizer are detected by the photodigitizer. Information from the photodigitizer is processed and then visually displayed.

公开(公告)号：US06343543B1

公开(公告)日：2002-02-05

申请号：US09643167

申请日：2000-08-21

申请人： Lee J. Belknap ,  John W. Foster

发明人： Lee J. Belknap ,  John W. Foster

IPC分类号： A47J3708

CPC分类号： A47J37/0807 ,  A47J37/0814

摘要： A low cost toaster having a metal body and plastic end panels. The end panels have cooling inlet vents near their lower ends and the top wall of the metal body has air outlet vents. Ambient air admitted through the inlet vents flows upwardly through the toaster and outwardly through the outlet vents to provide a cooling effect sufficient to allow the use of inexpensive plastic material for molding the end panels. The toaster has a bread lifter made entirely from a wire rod, a bread lifter extension made entirely from a wire rod, and a toast color cam made entirely from a single piece of sheet metal.

摘要翻译： 具有金属主体和塑料端板的低成本烤面包机。 端板在其下端附近具有冷却入口，并且金属体的顶壁具有出气口。 通过入口通风口进入的环境空气向上流过烤面包机，并通过出口排出口向外流动，以提供足以允许使用便宜的塑料材料来模制端面板的冷却效果。 烤面包机具有完全由线材制成的面包升降机，完全由线材制成的面包升降机延伸器和完全由单片金属板制成的烤面彩色凸轮。

公开(公告)号：US4929370A

公开(公告)日：1990-05-29

申请号：US390496

申请日：1989-08-01

申请人： William R. Hatch ,  John W. Foster

发明人： William R. Hatch ,  John W. Foster

IPC分类号： B23Q11/10 ,  H05K3/00

CPC分类号： H05K3/0047 ,  H05K2203/0769 ,  H05K2203/0786 ,  H05K2203/127 ,  Y10T408/03

摘要： Thru-holes are drilled in a printed circuit board panel having alternating dielectric layers and electrically conductive layers. A water soluble dry film lubricant sheet is placed adjacent an electrically conductive outer layer of the panel prior to drilling thru-holes through the panel with a rotary drill. The drill surface is lubricated while forming a clean thru-hole from contact between the drill and the lubricant. The dry film lubricant generally may comprise a water soluble lubricant hardened to a solid or semi-solid dry film-form and impregnated in a carrier such as a porous paper sheet. In one embodiment, the dry film lubricant includes a water soluble lubricant such as dipropylene glycol, a non-ionic surfactant, and a wax-like hardener. Following drilling of the thru-holes, the dry film lubricant sheet is removed, and the thru-holes can be rinsed in an aqueous alkaline solution. The thru-holes are then plated with an electrically conductive metal for forming electrical contacts between the metalized thru-holes and the electrically conductive layers of the panel. The dry film lubricant extends drill life and produces a clean thru-hole that prevents epoxy smear and avoids the prior art use of harsh chemical treatment following drilling to otherwise remove dielectric smear or fibers that might extend into the thru-hole and disrupt the continuity of the later-formed electrical contact.

摘要翻译： 在具有交替电介质层和导电层的印刷电路板面板上钻出通孔。 在通过旋转钻机穿过面板钻通孔之前，将水溶性干膜润滑剂片放置在面板的导电外层附近。 钻孔表面被润滑，同时从钻头和润滑剂之间的接触形成干净的通孔。 干膜润滑剂通常可以包含硬化至固体或半固体干膜形式并浸渍在诸如多孔纸片的载体中的水溶性润滑剂。 在一个实施方案中，干膜润滑剂包括水溶性润滑剂如二丙二醇，非离子表面活性剂和蜡状固化剂。 在钻孔之后，除去干膜润滑剂片，并且可以在碱性水溶液中漂洗通孔。 然后用导电金属涂覆通孔，用于在金属化的通孔和面板的导电层之间形成电接触。 干膜润滑剂延长钻头寿命并产生清洁的通孔，防止环氧树脂涂抹，并避免现有技术在钻孔后采用严酷的化学处理，以除去可能延伸到通孔中的介电涂片或纤维，并破坏连续性 后来形成的电接触。