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61. 发明申请

US20130099330A1 Controllable Undercut Etching of Tin Metal Gate Using DSP+ 审中-公开
标题翻译：使用DSP +的锡金属栅极的可控底切蚀刻
公开(公告)号：US20130099330A1
公开(公告)日：2013-04-25
申请号：US13280900
申请日：2011-10-25
申请人： John Foster
发明人： John Foster
IPC分类号： H01L29/78 , H01L21/28
CPC分类号： H01L21/28114 , H01L21/02071 , H01L21/28123 , H01L21/32134 , H01L29/4966 , H01L29/517
摘要： A wet process utilizing a dilute acid oxidant solution, for example, a dilute sulfuric acid with hydrogen peroxide is used in the fabrication of a metal gate electrode of a semiconductor device, offering high etch selectivity and high controllability to achieve a desired profile for the metal gate electrode. In some embodiments, the dilute acid oxidant solution is a dilute sulfuric peroxide solution, comprising at least 50% or 80% by weight of water, less than 30% or 15% by weight of sulfuric acid, and less than 20% or 20% of hydrogen peroxide with optionally less than 100 ppm or 30 ppm ozone. In some embodiments, the dilute sulfuric peroxide solution further comprises less than 100 ppm of hydrofluoric acid. The dilute acid oxidant solution can be used effectively to clean the metal gate electrode or to form an undercut on a metal gate layer of the metal gate electrode.
摘要翻译：使用稀酸氧化剂溶液的湿法，例如用过氧化氢的稀硫酸用于制造半导体器件的金属栅电极，提供高蚀刻选择性和高可控性以实现金属的期望曲线栅电极。在一些实施方案中，稀酸氧化剂溶液是稀硫酸过氧化物溶液，其包含至少50重量％或80重量％的水，小于30重量％或15重量％的硫酸，以及小于20重量％或20重量％的过氧化氢，任选地小于100ppm或30ppm臭氧。在一些实施方案中，稀硫酸过氧化物溶液还包含小于100ppm的氢氟酸。稀酸氧化剂溶液可有效地用于清洁金属栅极电极或在金属栅电极的金属栅极层上形成底切。

62. 发明申请

US20120295431A1 METHOD FOR ETCHING GATE STACK 有权
标题翻译：蚀刻门盖的方法
公开(公告)号：US20120295431A1
公开(公告)日：2012-11-22
申请号：US13112832
申请日：2011-05-20
申请人： John Foster , Kim Van Berkel
发明人： John Foster , Kim Van Berkel
IPC分类号： H01L21/28 , H01L21/306
CPC分类号： H01L29/78 , H01L21/28114 , H01L21/31111 , H01L21/32134 , H01L29/42376 , H01L29/51 , H01L29/513 , H01L29/66477
摘要： A method for etching a metal gate stack is provided. The method includes forming a gate stack on a substrate, where the gate stack includes a metal gate. A wet etch process is performed on the gate stack. The wet etch process includes submersing the substrate with the gate stack in an aqueous solution composed of a wet etchant and an oxidizer, removing the substrate from the solution and rinsing the solution from the etched gate stack.
摘要翻译：提供了蚀刻金属栅极叠层的方法。该方法包括在衬底上形成栅极堆叠，其中栅极堆叠包括金属栅极。在栅极堆叠上执行湿蚀刻工艺。湿蚀刻工艺包括将具有栅极堆叠的衬底浸入由湿蚀刻剂和氧化剂组成的水溶液中，从溶液中除去衬底并从蚀刻的栅极堆叠中冲洗溶液。

63. 发明申请

US20100203968A1 Apparatus And Method Of Avatar Customisation 审中-公开
标题翻译：头像定制的装置和方法
公开(公告)号：US20100203968A1
公开(公告)日：2010-08-12
申请号：US12667775
申请日：2008-07-04
申请人： Andrew George Gill , Keith Thomas Ribbons , John Foster , Mark Horneff , Nick Ryan
发明人： Andrew George Gill , Keith Thomas Ribbons , John Foster , Mark Horneff , Nick Ryan
IPC分类号： A63F9/24
CPC分类号： G06T13/40 , A63F2300/5553 , A63F2300/6018 , A63F2300/66 , G06T19/20 , G06T2219/2021 , H04L67/38
摘要： An entertainment device comprises skeletal modelling means to control placements of a three dimensional mesh representing some or all of a user avatar in response to the position of one or more skeletal components of the user avatar, skeleton modification means to modify one or more physical properties of one or more skeletal components of the user avatar via a user interface, and rendering means to render the user avatar responsive to the modified user avatar skeleton.
摘要翻译：娱乐装置包括骨架建模装置，以响应于用户头像的一个或多个骨骼组件的位置来控制表示用户头像的一些或全部的三维网格的布局，骨架修改装置修改一个或多个物理属性经由用户界面的用户化身的一个或多个骨骼组件，以及呈现装置，用于响应于修改的用户头像骨架呈现用户头像。

64. 发明申请

US20070022786A1 Methods and apparatus for forming heat treated optical fiber 审中-公开
标题翻译：形成热处理光纤的方法和装置
公开(公告)号：US20070022786A1
公开(公告)日：2007-02-01
申请号：US11540098
申请日：2006-09-29
申请人： John Foster , Hazel Matthews
发明人： John Foster , Hazel Matthews
IPC分类号： C03B37/07 , C03B25/00
CPC分类号： C03B37/02718 , C03B2205/42 , C03B2205/55 , C03B2205/56 , Y02P40/57
摘要： A method for forming an optical fiber includes drawing the optical fiber from a glass supply and treating the fiber by maintaining the optical fiber within a treatment temperature range for a treatment time. Preferably also, the fiber is cooled at a specified cooling rate. The optical fiber treatment reduces the tendency of the optical fiber to increase in attenuation due to Rayleigh scattering, and/or over time following formation of the optical fiber due to heat aging. Apparatus are also provided.
摘要翻译：一种形成光纤的方法包括从玻璃供给器拉制光纤，并通过将光纤维持在处理温度范围内来处理纤维，处理时间。优选地，纤维以特定的冷却速度被冷却。光纤处理降低了由于瑞利散射引起的光纤衰减增加的趋势，和/或随着热老化形成光纤的时间的延长。还提供了装置。

65. 发明申请

US20060266692A1 Microfabricated cross flow filter and method of manufacture 审中-公开
标题翻译：微型交叉流过滤器及其制造方法
公开(公告)号：US20060266692A1
公开(公告)日：2006-11-30
申请号：US11136552
申请日：2005-05-25
申请人： John Foster , John Harley , Steven Hovey , Richard Martin , Paul Rubel , Hung Nguyen
发明人： John Foster , John Harley , Steven Hovey , Richard Martin , Paul Rubel , Hung Nguyen
IPC分类号： B01D63/00
CPC分类号： B01D61/14 , B01D63/00 , B01D65/08 , B01D67/0062 , B01D69/02 , B01D2321/2058 , G01N1/4077
摘要： A microfabricated cross flow filter may have multiple filtration stages. The filtration stages may include microfabricated filter barriers and gaps created in a substrate, thereby allowing very tight tolerances in the filter barrier and gap dimensions to be maintained. Using the microfabrication techniques, the filter barriers can be made having arbitrary shapes, and arranged at an angle or curved with respect to the flow direction, making the pressure drop across the filtration stage more uniform in the cross flow direction.
摘要翻译：微制造的交叉流过滤器可以具有多个过滤阶段。过滤阶段可以包括微制造的过滤器屏障和在衬底中产生的间隙，从而允许保持过滤器屏障和间隙尺寸的非常严格的公差。使用微细加工技术，过滤器屏障可以制成具有任意形状，并且以相对于流动方向成一定角度或弯曲的方式布置，使跨越过滤台的压降在横向方向上更均匀。

66. 发明申请

US20060243358A1 Zirconium alloys with improved corrosion resistance and method for fabricating zirconium alloys with improved corrosion 审中-公开
标题翻译：具有改善的耐腐蚀性的锆合金和用于制造具有改善的腐蚀的锆合金的方法
公开(公告)号：US20060243358A1
公开(公告)日：2006-11-02
申请号：US11087844
申请日：2005-03-23
申请人： David Colburn , Robert Comstock , Terrence Cook , Mats Dahlback , John Foster , Anand Garde , Pascal Jourdain , Ronald Kesterson , Michael McClarren , Lynn Nuhfer , Jonna Partezana , Kenneth Yueh , James Boshers , Penney File
发明人： David Colburn , Robert Comstock , Terrence Cook , Mats Dahlback , John Foster , Anand Garde , Pascal Jourdain , Ronald Kesterson , Michael McClarren , Lynn Nuhfer , Jonna Partezana , Kenneth Yueh , James Boshers , Penney File
IPC分类号： C22F1/18 , C22C16/00
CPC分类号： C22C16/00 , G21C3/07 , Y02E30/40
摘要： Articles, such as tubing or strips, which have excellent corrosion resistance to water or steam at elevated temperatures, are produced from alloys having 0.2 to 1.5 weight percent niobium, 0.01 to 0.45 weight percent iron, at least one additional alloy element selected from 0.02 to 0.8 weight percent tin, 0.05 to 0.5 weight percent chromium, 0.02 to 0.3 weight percent copper, 0.1 to 0.3 weight percent vanadium, 0.01 to 0.1 weight percent nickel, the balance at least 97 weight percent zirconium, including impurities, wherein the alloy may be fabricated from a process of forging the zirconium alloy into a material, beta quenching the material, forming the material by extruding or hot rolling the material, cold working the material with one or a multiplicity of cold working steps, wherein the cold working step includes cold reducing the material and annealing the material at an intermediate anneal temperature of 960°-1105° F., and final working and annealing of the material. The articles formed also show improved weld corrosion resistance with the addition of chromium.
摘要翻译：在高温下对水或蒸汽具有优异耐腐蚀性的制品，例如管材或条带，由具有0.2至1.5重量％铌，0.01至0.45重量百分比铁，至少一种选自0.02至 0.8重量％的锡，0.05-0.5重量％的铬，0.02-0.3重量％的铜，0.1-0.3重量％的钒，0.01-0.1重量％的镍，余量至少97重量％的锆，包括杂质，其中合金可以是由将锆合金锻造成材料的方法制造，β淬火材料，通过挤出或热轧材料形成材料，用一个或多个冷加工步骤对材料进行冷加工，其中冷加工步骤包括冷在960°-1105°F的中间退火温度下还原材料并退火材料，并进行材料的最终加工和退火。所形成的制品还显示出通过添加铬提高的焊接耐腐蚀性。

67. 发明申请

US20050056729A1 Particle accelerator space engine 审中-公开
公开(公告)号：US20050056729A1
公开(公告)日：2005-03-17
申请号：US10657677
申请日：2003-09-08
申请人： John Foster
发明人： John Foster
IPC分类号： B64G1/40 , F03H99/00 , F02K1/00
CPC分类号： F03H99/00 , B64G1/409
摘要： The invention provides two methods of propulsion for vertical and horizontal aerospace flight. Both methods manipulate the mass of a moving particle stream to achieve a desired result. In vertical propulsion, the invention circulates matter, within the confine of a machine, such that a portion of particle speed, which is perpendicular to gravity, is greater than the magnitude of velocity required for circular orbit of the planet, so as to develop radial acceleration relative to the planet center, creating a vertical force, associated with the mass of the particle stream times the radial acceleration, thereby generating vertical thrust. This methodology shall be referred to as “Gyroscopic Lift”. This invention also provides an additional method of horizontal propulsion. In horizontal propulsion, the invention may alternate acceleration and deceleration of matter, as it travels in a circulatory system, so as to create changing centripetal acceleration, and a directional imbalance of forces, thereby developing an outlet to be employed in horizontal thrust. As particles accelerate to the rear during the first ½ cycle an opposite but equal reaction causes forward horizontal propulsion. As particles decelerate in the 2nd ½ cycle, the opposition to slowing down causes forward horizontal propulsion. On port and starboard sides, forces causing particle stream acceleration or deceleration are balanced so as to cancel each others effect. This method of alternating acceleration and deceleration shall be referred to as “Impulse Propulsion”. Although the particular embodiment shown utilizes particles traveling perpendicular to gravity, it should not be concluded that this is the only arrangement possible. Whenever a particle has a component of velocity perpendicular to gravity in excess of circular orbit velocity, it is suitable to provide some measure of vertical thrust. Thus many particle accelerator designs utilizing this feature are feasible for the present invention. As an example, a particle accelerator whose axis of rotation is not aligned with the z axis should provide vertical lift and possibly other precession types of motion for a vehicle. As an alterative embodiment of this invention it provides some measure of gyroscopic lift that may be harnessed. Another example; If the circulatory path of the doughnut is comprised of a shape other than a circle it may increase the potential effect of impulse propulsion, but reduce gyroscopic lift efficiency. A shape comprised of two half circle accelerators, linked into a circulatory pattern by two parallel linear accelerators, would increase the potential horizontal thrust of impulse propulsion. Such is an alternative embodiment of this invention. Thus the invention embraces all space engines which utilize the principles of Gyroscopic Lift, or Impulse Propulsion. Obviously, many modifications and variations of the present invention are possible in the light of the above teachings. It is therefore to be understood that within the scope of the appended claims, the invention may be practiced other than as specifically described.

68. 发明授权

US06470781B2 Lifter bore groover tool 失效
标题翻译：起重器孔灌沟工具
公开(公告)号：US06470781B2
公开(公告)日：2002-10-29
申请号：US09728730
申请日：2000-12-01
申请人： John Foster
发明人： John Foster
IPC分类号： B26D0306
CPC分类号： B23D3/02 , Y10T83/0304 , Y10T83/386 , Y10T83/398 , Y10T407/1914 , Y10T407/193 , Y10T409/503116
摘要： A lifter bore groover tool having a housing in an essentially rectilinear configuration which has an upper wall and a lower wall and a plurality of side walls. The side walls include a cutting wall and another wall and facing walls there between. A bore is formed in the housing adjacent to the cutting wall. A long cylindrical chamber beneath the bore is in communication with a guide slot extending through the cutting wall. A cylindrical cutting block is axially reciprocable within the long cylindrical chamber. A cutting tool is removably supported in the cutting block extending laterally through the guide slot for contacting the surface of the bore to be grooved. The cutting block and cutting tool are axially adjustable. A bolt is received within the bore. The bolt has an upper end with a head for rotation by the user. The bolt has a lower end rotatably coupled with respect to the cutting block whereby rotation of the bolt will axially shift the cutting block and tool to cut an axial groove in a bore upon rotation of the bolt by the user.
摘要翻译：一种升降器孔槽式工具，其具有基本上直线构造的壳体，其具有上壁和下壁以及多个侧壁。侧壁包括一个切割壁和另一个墙壁和面向其间的墙壁。在壳体中邻近切割壁形成孔。孔下方的长圆柱形腔室与延伸穿过切割壁的引导槽连通。圆柱形切割块在长圆柱形腔室内可轴向往复运动。切割工具可移除地支撑在切割块中，横向延伸穿过引导槽，用于接触待开槽的孔的表面。切割块和切割工具可轴向调节。孔内容纳螺栓。螺栓具有用于使用者旋转的头部的上端。螺栓具有相对于切割块可旋转地联接的下端，由此螺栓的旋转将轴向移动切割块和工具，以在使用者旋转螺栓时在孔中切割轴向凹槽。

69. 发明授权

US6146858A Method for producing cellulose derivatives 失效
标题翻译：纤维素衍生物的制造方法
公开(公告)号：US6146858A
公开(公告)日：2000-11-14
申请号：US462046
申请日：2000-02-14
申请人： Rainhardt Koch , Frank Berendes , John Foster , Hans-Georg Rast , Jurgen Engelhardt , Jorg Neubauer , Wolfgang Koch , Klaus Szablikowski
发明人： Rainhardt Koch , Frank Berendes , John Foster , Hans-Georg Rast , Jurgen Engelhardt , Jorg Neubauer , Wolfgang Koch , Klaus Szablikowski
IPC分类号： C08B1/00 , C08B11/08 , C12P19/14 , C12S3/04 , C12P19/04 , C08B1/06 , C12N9/26 , C12N9/42 , D06M16/00
CPC分类号： C12P19/14 , C08B1/00 , C08B11/08
摘要： Samples of commercial cellulose having high crystallinity (>80%) and a degree of polymerization of approximately 1500 were pretreated enzymatically under various conditions with commercial endoglucanases, before the chemical conversion to substituted cellulose derivatives was carried out. The enzymatically pretreated cellulose samples exhibited a significantly higher substitution, up to 222% higher, in comparison with control samples which had been treated with buffer without enzyme. The increase in substitution during the chemical reaction could be observed in the presence of various amounts of alkali, but fell as the amounts of alkali decreased. At the same degree of substitution of the cellulose derivative, the use of cellulose pretreated with endoglucanase significantly reduced the amount of alkali required by 60%, as compared with the use of cellulose pretreated only with buffer. Furthermore, by reducing the amount of water used in the reaction mixture in the chemical reaction, it was possible further to increase the substitution of enzymatically pretreated cellulose.
摘要翻译： PCT No.PCT / EP98 / 03907 Sec。 371日期2000年2月14日 102（e）日期2000年2月14日PCT提交1998年6月26日PCT公布。出版物WO99 / 02568 日期1999年1月21日在进行取代纤维素衍生物的化学转化之前，将具有高结晶度（> 80％）和聚合度约1500的市售纤维素样品在各种条件下用商业内切葡聚糖酶预处理。与没有酶的缓冲液处理的对照样品相比，酶法预处理的纤维素样品显示出高得多的222％的替代。化学反应中取代的增加可以在各种碱存在下观察到，但随着碱量的降低而降低。与纤维素衍生物相同的取代度，与仅使用缓冲液预处理的纤维素的使用相比，使用用内切葡聚糖酶预处理的纤维素显着地减少了所需碱量的60％。此外，通过减少化学反应中反应混合物中使用的水量，可以进一步增加酶预处理的纤维素的取代。

70. 发明授权

US4305792A Processes for the electrodeposition of composite coatings 失效
标题翻译：复合涂层电沉积工艺
公开(公告)号：US4305792A
公开(公告)日：1981-12-15
申请号：US180359
申请日：1980-08-20
申请人： Eric C. Kedward , Colin A. Addison , Francis J. Honey , John Foster
发明人： Eric C. Kedward , Colin A. Addison , Francis J. Honey , John Foster
IPC分类号： C25D15/02 , C25D17/20 , C25D15/00 , B05D1/16
CPC分类号： C25D15/02 , C25D17/20
摘要： A process of and apparatus for coating an article with a layer of metal incorporating particles. The article is placed in a barrel together with the particles and the barrel is placed in a plating bath and rotated therein. The barrel has an opening covered by a cover which is pervious to the solution but impervious to the particles. The article is thus flowed over by solution within the barrel which can have a high concentration of particles but there are no particles in the part of the bath outside the barrel. The process may be electroless or electrolytic. In the latter case, the anode is preferably outside the barrel.
摘要翻译：一种用一层金属结合的颗粒涂覆制品的方法和装置。将物品与颗粒一起放置在桶中，并将桶放置在镀浴中并在其中旋转。桶具有被覆盖的开口，其可透过溶液而不能透过颗粒。因此，制品通过桶内的溶液流过，其可以具有高浓度的颗粒，但是在桶外部的浴中没有颗粒。该方法可以是无电解的或电解的。在后一种情况下，阳极优选在筒外。

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