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1. 发明授权

US4513780A Solenoid valve 失效
标题翻译：电磁阀
公开(公告)号：US4513780A
公开(公告)日：1985-04-30
申请号：US578124
申请日：1984-02-08
申请人： David G. Evans
发明人： David G. Evans
IPC分类号： F16K31/06 , F15B13/044
CPC分类号： F16K31/0613 , Y10T137/5196 , Y10T137/86614 , Y10T137/86622 , Y10T137/86702
摘要： A solenoid valve has a housing in which is disposed a coil, a sleeve valve and a plurality of hydraulic fluid passages. The passages are formed in a cylindrical core which is integral with and extends axially from an end wall of the housing. The sleeve valve is slidably mounted on the core and has a pair of annular recesses which are selectively positionable by valve movement to interconnect various combinations of passages for controlling hydraulic fluid flow. The sleeve valve has a metal ring secured thereto so that the sleeve valve will be moved in response to electric current flowing in the coil which surrounds a portion of the sleeve valve.
摘要翻译：电磁阀具有壳体，其中设置有线圈，套筒阀和多个液压流体通道。通道形成在与壳体的端壁一体并且从壳体的端壁轴向延伸的圆柱形芯中。套筒阀可滑动地安装在芯上并且具有一对环形凹槽，其可通过阀门运动选择性地定位，以互连用于控制液压流体流动的各种通道组合。套筒阀具有固定到其上的金属环，使得套筒阀将响应于在围绕套筒阀的一部分的线圈中流动的电流而移动。

2. 发明授权

US4370144A Two-phase organic solvent-water dyeing process for polyester fibers 失效
标题翻译：聚酯纤维两相有机溶剂 - 水染色工艺
公开(公告)号：US4370144A
公开(公告)日：1983-01-25
申请号：US117940
申请日：1980-02-04
申请人： James K. Skelly , David G. Evans , Carl Becker
发明人： James K. Skelly , David G. Evans , Carl Becker
IPC分类号： D06P1/90 , C09B67/46 , D06P1/92 , D06P5/00
CPC分类号： D06P1/90 , C09B67/0084 , Y10S8/904 , Y10S8/922
摘要： A process of dyeing textile fibres in which the fibre is contacted with a two-phase suspension comprising an active solvent containing dissolved dye and the necessary amount of a bulking inert substantially immiscible solvent, the active solvent under the conditions of dyeing being liquid, is a solvent for the dye, is insoluble or only slightly soluble in the inert solvent, and in which the fixation affinity of the fibre for the dye is greater than that of the active solvent for the dye at the temperature required for the fixation, wherein the dye used is in the form of an aqueous, stable, highly concentrated, finely dispersed, flowable preparation insoluble to difficultly soluble in water containing at least 25% of finely dispersed dyestuff, at most 10% of an anion-active dispersing agent, at most 5% of a non-ionic dispersing agent and from 0 to 35% of a hydrotropic agent.
摘要翻译：染色纺织纤维的方法，其中纤维与包含含有溶解染料的活性溶剂的两相悬浮液和必需量的膨胀惰性基本上不混溶的溶剂接触，所述活性溶剂在染色为液体的条件下为用于染料的溶剂不溶于或仅微溶于惰性溶剂中，其中纤维对于染料的固定亲和力大于染料在活化溶剂中在固定所需温度下的固定亲和力，其中染料使用的是水溶液，稳定的，高度浓缩的，细分散的可流动的制剂，其不溶于难溶于含有至少25％的细分散染料的水，至多10％的阴离子活性分散剂，至多5 ％的非离子分散剂和0至35％的水溶助推剂。

3. 发明授权

US4348203A Dyeing process 失效
标题翻译：染色工艺
公开(公告)号：US4348203A
公开(公告)日：1982-09-07
申请号：US166628
申请日：1980-07-07
申请人： James K. Skelly , David G. Evans , Barrie Broadbent
发明人： James K. Skelly , David G. Evans , Barrie Broadbent
IPC分类号： D06P1/90 , D06P1/651 , D06P1/92 , D06P1/16 , D06P1/64 , D06P5/00
CPC分类号： D06P1/65106 , D06P1/90 , D06P1/922 , D06P1/928
摘要： A process for dyeing textile fibres which comprises contacting the fibre with an active solvent containing dissolved dye in admixture with the necessary amount of a bulking inert substantially immiscible solvent, the active solvent under the conditions of dyeing being liquid, a solvent for the dye, insoluble or only slightly soluble in the inert solvent, and in which the fixation affinity of the fibre for the dye is greater than that of the active solvent for the dye at the temperature required for fixation.
摘要翻译：一种染色纺织纤维的方法，包括使纤维与含有溶解染料的活性溶剂与必需量的膨胀惰性基本上不混溶的溶剂混合，活性溶剂在染色条件下为液体，染料溶剂，不溶性或仅仅微溶于惰性溶剂中，并且其中纤维对染料的固定亲和力大于染色剂在固定所需温度下的活性溶剂的固定亲和力。

4. 发明授权

US4266939A Composition of 4-amino-4'-nitrostilbene-2,2'-disulphonic acid diazo compounds and coloring process 失效
标题翻译： 4-氨基-4'-硝基茋-2,2'-二磺酸重氮化合物的组成和着色过程
公开(公告)号：US4266939A
公开(公告)日：1981-05-12
申请号：US45522
申请日：1979-06-04
申请人： John D. Hildreth , Anton F. Tschopp , David G. Evans
发明人： John D. Hildreth , Anton F. Tschopp , David G. Evans
IPC分类号： C09B29/01 , C09B29/12 , C09B35/215 , C09B43/28 , C09B56/04 , C09B67/22 , C09B27/00 , D06P1/00
CPC分类号： C09B67/0046 , C09B29/0007 , C09B29/12 , C09B35/215 , C09B43/28 , C09B56/04 , Y10S534/01
摘要： The invention provides dyestuffs of the general formula ##STR1## in which R is hydrogen or an alkyl group having 1 to 6 carbon atoms and R' is an alkyl group having 1 to 6 carbon atoms.
摘要翻译：本发明提供了通式“IMAGE”的染料，其中R是氢或具有1至6个碳原子的烷基，R'是具有1至6个碳原子的烷基。

5. 发明授权

US4061842A Fail safe battery 失效
标题翻译：电池故障安全
公开(公告)号：US4061842A
公开(公告)日：1977-12-06
申请号：US744901
申请日：1976-11-26
申请人： David G. Evans
发明人： David G. Evans
IPC分类号： H01M2/12 , H01M6/38 , H01M6/50
CPC分类号： H01M6/50 , H01M6/38 , H01M2/1235 , H01M2200/10 , H01M2200/20
摘要： This invention relates to a delay action battery, containing an electrolyteealed and retained externally to the battery case in order to prevent premature activation due to exposure to excessive heat and or crush forces.
摘要翻译：延迟动作电池技术领域本发明涉及一种延迟动作电池，其包含密封并保持在电池壳体外部的电解质，以防止由于暴露于过多的热量和/或挤压力引起的过早活化。

6. 发明授权

US5300236A Composition for softening fabrics 失效
标题翻译：织物软化组合物
公开(公告)号：US5300236A
公开(公告)日：1994-04-05
申请号：US414976
申请日：1989-09-29
申请人： Fabrizio Bortolotti , David G. Evans , Ian R. Kenyon
发明人： Fabrizio Bortolotti , David G. Evans , Ian R. Kenyon
IPC分类号： C11D17/00 , C11D3/00 , C11D3/12 , D06M11/00 , D06M11/36 , D06M13/00 , D06M10/06 , C11D3/02 , D06M10/08
CPC分类号： C11D3/126 , C11D3/001
摘要： A particulate composition useful in the softening of fabrics from a wash liquor, the composition comprising a fabric softening clay material and a nonionic surfactant system which consists of one or more nonionic surfactants, wherein the nonionic surfactant system exists as a cloudy phase, at 1% concentration in water, somewhere in the range of 0.degree. C. to 80.degree. C., the weight ratio of the clay to the nonionic surfactant system is from 2:3 to 20:1, and the moisture content of the composition, as measured by the water loss at 135.degree. C., is from 7.5% to 12% by weight.
摘要翻译：用于从洗涤液中软化织物的组合物，所述组合物包含织物软化粘土材料和由一种或多种非离子表面活性剂组成的非离子表面活性剂体系，其中所述非离子表面活性剂体系以1％在水中的浓度，在0摄氏度至80摄氏度的范围内，粘土与非离子表面活性剂体系的重量比为2：3至20：1，并且测量组合物的水分含量通过135摄氏度的水分损失，为7.5〜12重量％。

7. 发明授权

US4340387A Process for the dyeing of fibre material 失效
标题翻译：纤维材料染色工艺
公开(公告)号：US4340387A
公开(公告)日：1982-07-20
申请号：US221468
申请日：1980-12-30
申请人： David G. Evans , Jacques Zurbuchen , Willi Leutenegger
发明人： David G. Evans , Jacques Zurbuchen , Willi Leutenegger
IPC分类号： D06B5/24 , D06B5/00 , D06B13/00 , D06B19/00 , D06L3/12 , D06P1/00 , D06P1/16 , D06P1/38 , D06P1/39 , D06P1/41 , D06P1/44 , D06P1/613 , D06P1/62 , D06P1/64 , D06P1/651 , D06P1/96 , D06P7/00 , D06P5/00
CPC分类号： D06P1/96 , D06B19/0088 , D06B5/00 , D06L3/1207 , D06L3/1271 , D06P1/0008 , D06P1/38 , D06P1/39 , D06P1/41 , D06P1/613 , D06P1/622 , D06P1/625 , D06P1/64 , D06B2700/18 , Y02P70/643 , Y10S8/912 , Y10S8/932
摘要： An improved process for dyeing of fibre material, especially textile fibres, by applying to the fibre material at a temperature below the absorption temperature of the dyestuffs and with a goods-to-liquor ratio of 1:1.5 to 1:4, a concentrated aqueous dye liquor, said concentrated aqueous dye liquor containing at least one dyestuff which, in the case of the substrate to be dyed, has affinity to the fibres and which is either soluble or dispersible in water, and 0.2 to 10 g/l, preferably 2 to 5 g/l, of a surface-active agent, and finishing of the dyeing by means of a heat treatment, e.g. introduction of saturated steam, superheated steam or hot air, preferably by heating from without, at temperatures of 95.degree. to 140.degree. C.
摘要翻译：一种改进的纤维材料，特别是纺织纤维染色方法，通过在低于染料的吸收温度的温度下以1：1.5至1：4的商品与液体比例施加到纤维材料上，染料液，所述浓缩的含水染料液含有至少一种染料，在待染色的基质的情况下，其对纤维具有亲和性，并且可溶于水或分散于水中，并且为0.2-10g / l，优选为2 至5g / l的表面活性剂，以及通过热处理（例如，引入饱和蒸汽，过热蒸汽或热空气，优选通过在95℃至140℃的温度下不加热。

8. 发明授权

US6115404A Dynamic control of remelting processes 有权
标题翻译：重熔过程的动态控制
公开(公告)号：US6115404A
公开(公告)日：2000-09-05
申请号：US244372
申请日：1999-02-03
申请人： Lee A. Bertram , Rodney L. Williamson , David K. Melgaard , Joseph J. Beaman , David G. Evans
发明人： Lee A. Bertram , Rodney L. Williamson , David K. Melgaard , Joseph J. Beaman , David G. Evans
IPC分类号： H05B7/152 , H05B7/144 , H05B7/148
CPC分类号： H05B7/152 , Y02P10/256 , Y02P10/259
摘要： An apparatus and method of controlling a remelting process by providing measured process variable values to a process controller; estimating process variable values using a process model of a remelting process; and outputting estimated process variable values from the process controller. Feedback and feedforward control devices receive the estimated process variable values and adjust inputs to the remelting process. Electrode weight, electrode mass, electrode gap, process current, process voltage, electrode position, electrode temperature, electrode thermal boundary layer thickness, electrode velocity, electrode acceleration, slag temperature, melting efficiency, cooling water temperature, cooling water flow rate, crucible temperature profile, slag skin temperature, and/or drip short events are employed, as are parameters representing physical constraints of electroslag remelting or vacuum arc remelting, as applicable.
摘要翻译：一种通过向过程控制器提供测量的过程变量值来控制重熔过程的装置和方法; 使用重熔过程的过程模型估计过程变量值; 并从过程控制器输出估计的过程变量值。反馈和前馈控制装置接收估计的过程变量值并调整重熔过程的输入。电极重量，电极质量，电极间隙，工艺电流，工艺电压，电极位置，电极温度，电极热边界层厚度，电极速度，电极加速度，炉渣温度，熔化效率，冷却水温度，冷却水流量，坩埚温度使用曲线，炉渣表面温度和/或滴水短路事件，以及代表电渣重熔或真空电弧重熔的物理限制的参数（如适用）。

9. 发明授权

US4309971A Adaptive air/fuel ratio controller for internal combustion engine 失效
标题翻译：内燃机自适应空燃比控制器
公开(公告)号：US4309971A
公开(公告)日：1982-01-12
申请号：US142331
申请日：1980-04-21
申请人： Alan F. Chiesa , David G. Evans , James R. Norford , John A. Zahorchak
发明人： Alan F. Chiesa , David G. Evans , James R. Norford , John A. Zahorchak
IPC分类号： F02D41/14 , F02D41/24 , F02D41/26 , F02D45/00 , F02B3/00
CPC分类号： F02D41/2445 , F02D41/2422 , F02D41/2451 , F02D41/26 , F02D41/2454
摘要： An air/fuel ratio controller for an internal combustion engine including two memories each having numbers stored at locations addressed by engine operating points with the locations addressed by the engine operating points being updated during closed loop operation in accord with the value of a closed loop adjustment of the air/fuel ratio. Each memory location in the first memory is updated during operation of the engine at the corresponding operating point in accord with an update time constant having a value so that the number stored tracks adjustment value producing the predetermined desired closed loop air/fuel ratio during varying values of engine operating parameters. Each memory location in the second memory is updated during operation of the engine at the corresponding operating point in accord with an update time constant having a value so that the number stored is the average of the values producing the predetermined closed loop air/fuel ratio during varying values of engine operating parameters. The first memory is used during closed loop operation to preset the closed loop adjustment at least when the engine first operates at an operating point and the second memory is utilized during open loop operation to adjust the air/fuel ratio by an amount determined at least in part by the number stored in the second memory at locations addressed by the engine operating point.
摘要翻译：一种用于内燃机的空燃比控制器，其包括两个存储器，每个存储器具有存储在由发动机操作点寻址的位置处的数量，其中由闭环运行期间的发动机工作点寻址的位置根据闭环调节值被更新的空气/燃料比。根据具有值的更新时间常数，在发动机在相应工作点的运行期间更新第一存储器中的每个存储器位置，使得存储的数量轨道在变化值期间产生预定的所需闭环空燃比的调节值的发动机运行参数。根据具有值的更新时间常数，在对应的工作点的发动机运转期间，第二存储器中的每个存储器位置被更新，使得所存储的数量是产生预定闭环空燃比的值的平均值变化的发动机运行参数值。在闭环操作期间使用第一存储器来至少在发动机首先在操作点操作时预先设置闭环调节，并且在开环操作期间利用第二存储器以将空燃比调整至少在部分由在发动机工作点寻址的位置处存储在第二存储器中的数量。

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