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1. 发明授权

US4929370A Dry lubricant drilling of thru-holes in printed circuit boards 失效
标题翻译：干式润滑剂钻孔印刷电路板中的通孔
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。

2. 发明授权

US4781495A Dry lubricant drilling of thru-holes in printed circuit boards 失效
公开(公告)号：US4781495A
公开(公告)日：1988-11-01
申请号：US919085
申请日：1986-10-14
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 , B23B51/06 , B23B35/00
CPC分类号： H05K3/0047 , B23Q11/1061 , H05K2203/0769 , H05K2203/0786 , H05K2203/127 , Y10T408/03 , Y10T408/44
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.

3. 发明授权

US5424080A Wax-free chewing gum base 失效
标题翻译：无蜡口香糖胶基
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。

4. 发明授权

US4200152A Method for enhancing simultaneous fracturing in the creation of a geothermal reservoir 失效
$Method for enhancing simultaneous fracturing in the creation of a geothermal reservoir$
标题翻译：增加同时压裂创造地热储层的方法
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。

5. 发明授权

US6105486A Household electric toaster 失效
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.

6. 发明授权

US5924355A Household electric toaster 失效
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.

7. 再颁专利

USRE34265E Groundwater azimuth detection 失效
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.

8. 发明授权

US06343543B1 Household electric toaster 失效
标题翻译：家用电烤箱
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。

9. 发明授权

US4223729A Method for producing a geothermal reservoir in a hot dry rock formation for the recovery of geothermal energy 失效
标题翻译：在热干燥岩层中生产用于回收地热能的地热储层的方法
公开(公告)号：US4223729A
公开(公告)日：1980-09-23
申请号：US3389
申请日：1979-01-12
申请人： John W. Foster
发明人： John W. Foster
IPC分类号： E21B43/17 , F24J3/08 , E21B43/26 , F28D21/00
CPC分类号： E21B43/17 , 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。

10. 发明授权

US06803061B1 Ingestible chewing gum for animals 失效
标题翻译：可口可乐的口香糖为动物
公开(公告)号：US06803061B1
公开(公告)日：2004-10-12
申请号：US09632840
申请日：2000-08-04
申请人： John W. Foster , Weisheng Li , Jingping Liu , Leonard Haring, Jr.
发明人： John W. Foster , Weisheng Li , Jingping Liu , Leonard Haring, Jr.
IPC分类号： A23G330
CPC分类号： A23G4/14 , A23G4/08 , A23K20/10 , A23K50/40 , A61K9/0058 , Y10S426/805
摘要： An animal digestible chewing gum composition is provided comprising a water soluble gum portion and water insoluble gum base portion including an animal digestible elastomer. Additionally, a method for creating an animal digestible chew gum is provided comprising the steps of creating a chewing gum base that includes a sufficient amount of an animal digestible elastomer to create a resultant chewing gum that is more digestible by an animal than a chewing gum without such an elastomer, and adding to the chewing gum base a water soluble portion to create a resultant chewing gum.
摘要翻译：提供了一种动物消化口香糖组合物，其包含水溶性胶质部分和包含动物可消化弹性体的水不溶性胶基部分。另外，提供了一种用于产生动物可消化的咀嚼口香糖的方法，其包括以下步骤：产生口香糖胶基，其包含足量的动物消化弹性体，以产生比口香糖更可消化的所得口香糖，而没有这样的弹性体，并且将口香糖胶基部加入水溶性部分以产生所得的口香糖。

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