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31. 发明授权

US3954415A Vessel for extracting bitumen from tar sands 失效
标题翻译：从沥青砂提取沥青的容器
公开(公告)号：US3954415A
公开(公告)日：1976-05-04
申请号：US516313
申请日：1974-10-21
申请人： H. James Davitt
发明人： H. James Davitt
IPC分类号： B01D11/02 , C10G1/04 , C10G1/00
CPC分类号： C10G1/047 , B01D11/0223
摘要： An improved separation cell suitable for use in a hot water method for extracting bitumen from tar sands. The improvement lies substantially in the hollow inverted frusto-cone shaped bottom of the cell having a means for injecting hydroseparation liquid into the cavity formed by the frusto-conical bottom.
摘要翻译：一种改进的分离池，适用于从焦油砂中提取沥青的热水方法。该改进基本上在单元的中空倒立的截头圆锥形底部具有用于将水分离液注入由截头圆锥形底部形成的空腔中的装置。

32. 发明授权

US3934756A Blending-type motor fuel dispensing apparatus 失效
标题翻译：混合式电动机燃料分配装置
公开(公告)号：US3934756A
公开(公告)日：1976-01-27
申请号：US455476
申请日：1974-03-27
申请人： Einar T. Young , Stephen M. Fromnick , Robert Mayer , Robert H. Livesay
发明人： Einar T. Young , Stephen M. Fromnick , Robert Mayer , Robert H. Livesay
IPC分类号： B67D7/22 , B67D7/74 , B67D5/22
CPC分类号： B67D7/228 , B67D7/744 , B67D2007/746
摘要： A blending-type motor fuel dispensing apparatus operates to blend together, in various proportions, two liquid motor fuels (gasolines) of different octane ratings, to produce various grades of product. The quantity and cost displays, and also the automatic control of the blend during dispensing, are based upon the summation of two sets of pulses, the number of pulses in each set being proportional to the integrated flow rate of a corresponding one of the two fuels. The pulses are counted and multiplied by a price per gallon, which has been previously set for the grade being dispensed, to provide a cost display. A pulse comparison circuit, which compares pulses representative of the flow of one fuel with a percentage (settable for each blend) of the summed pulses, is used to control the proportioning of the two fuels.Selection of a desired product for dispensing (one out of five products, for example) is made by operating an appropriate pushbutton; when this is done, the proportioning control valves are automatically pre-positioned to a setting corresponding to the particular selection that has been made.
摘要翻译：混合型电动机燃料分配装置以不同比例混合两种不同辛烷值的液体马达燃料（汽油），以产生各种等级的产品。显示数量和成本以及分配期间混合物的自动控制是基于两组脉冲的总和，每组中的脉冲数与两种燃料中相应的一种燃料的综合流速成比例。脉冲被计数并乘以每加仑的价格，这是先前为被分配的等级设定的，以提供成本显示。将用于表示一种燃料的流量的脉冲与相加的脉冲的百分比（每个混合可设定）进行比较的脉冲比较电路用于控制两种燃料的比例。

33. 发明授权

US4287074A Sec-ylbiphenyl composition and process for preparing the same 失效
标题翻译：二联联组合物及其制备方法
公开(公告)号：US4287074A
公开(公告)日：1981-09-01
申请号：US144490
申请日：1980-04-28
申请人： Harold W. Earhart , Donald F. Rugen
发明人： Harold W. Earhart , Donald F. Rugen
IPC分类号： B01F1/00 , B01J27/10 , B41M5/165 , C07C1/00 , C07C2/68 , C07C15/14 , C07C67/00 , H01B3/22 , H01G4/22
CPC分类号： H01B3/22 , B41M5/1655 , C07C2/68 , C07C2527/126
摘要： A water-white, essentially odorless liquid useful as a dieletric oil and as a dye solvent, particularly for a carbonless paper solvent, consisting essentially of about 82% to about 88% by weight of mono-sec-butylbiphenyl and about 12% to about 18% of di-sec-butylbiphenyl prepared by reacting highly pure 1-butene or 2-butene with biphenyl at a mol ratio of butene to biphenyl of from about 0.5 to about 0.9 and at a temperature of about 250.degree. F. to about 475.degree. F. in the presence of an aluminum chloride catalyst, distilling the reaction product under vacuum to remove unreacted biphenyl and distilling off the product mixture at a temperature between about 370.degree. F. and about 440.degree. F. at 30 mm Hg. pressure or the equivalent thereof.
摘要翻译：一种水白色，基本上无臭的液体，可用作消耗油和染料溶剂，特别是无碳纸溶剂，基本上由约82％至约88％重量的单仲丁基联苯和约12％至约 18％的二仲丁基联苯通过使高纯度1-丁烯或2-丁烯与联苯以丁烯与联苯的摩尔比为约0.5至约0.9，温度为约250°F至约475 在氟化铝催化剂的存在下，在真空下蒸馏反应产物以除去未反应的联苯，并在30mmHg的温度在约370°F至约440°F之间蒸馏产物混合物。压力或其等同物。

34. 再颁专利

USRE30529E Manufacture of naphthenic type lubricating oils 失效
标题翻译：制造环烷型润滑油
公开(公告)号：USRE30529E
公开(公告)日：1981-02-24
申请号：US78616
申请日：1979-09-24
申请人： Ronald W. Reynolds
发明人： Ronald W. Reynolds
IPC分类号： B01J29/20 , B01J29/26 , C10G45/64
CPC分类号： B01J29/26 , B01J29/20 , C10G2400/10
摘要： A process for making naphthenic type lubricating oils from a low VI waxy crude which comprises distilling said low VI waxy crude to 500.degree. to 650.degree. F. at atmospheric pressure to separate distillable fractions therefrom, subjecting the residue to a vacuum distillation at about 25 to about 125 mm Hg absolute pressure to obtain one or more gas oil fractions, optionally hydrotreating said gas oil fractions in the presence of a Ni/Mo catalyst at 550.degree. to 650.degree. F., 0.25 to 1.0 LHSV, and 700-1500 psig, and catalytically dewaxing said distillates in the presence of a H.sup.+ form mordenite catalyst containing a Group VI or Group VIII metal at 550.degree. to 750.degree. F., 500 to 1500 psig and 0.25 to 5.0 LHSV, to obtain said naphthenic type oils having pour points of from about -60.degree. to +20.degree. F.

35. 发明授权

US4201731A Catalytic codimerization of norbornadiene with pentadiene 失效
标题翻译：降冰片二烯与戊二烯的催化同分异构
公开(公告)号：US4201731A
公开(公告)日：1980-05-06
申请号：US933229
申请日：1978-08-14
申请人： James E. Lyons , Abraham Schneider , Harry K. Myers, Jr.
发明人： James E. Lyons , Abraham Schneider , Harry K. Myers, Jr.
IPC分类号： B01J31/02 , B01J31/14 , B01J31/22 , B01J31/24 , C07C2/42 , C07C13/68 , C10L1/04 , C07C13/32
CPC分类号： C10L1/04 , B01J31/0267 , B01J31/143 , B01J31/2234 , B01J31/2404 , C07C13/68 , C07C2/42 , B01J2531/845 , C07C2103/86 , C07C2531/14 , C07C2531/22 , C07C2531/24 , Y10S149/12
摘要： Norbornadiene and 1,3-pentadiene are catalytically codimerized to an olefinic codimer using a three-component homogeneous catalytic system of cobaltic or cobaltous acetylacetonate, triphenylphosphine and an alkyl aluminum chloride. The codimer, after hydrogenation, has utility as a high energy missile fuel or a diluent for a higher viscous missile fuel.
摘要翻译：降冰片二烯和1,3-戊二烯使用钴或钴乙酰丙酮化合物的三组分均相催化体系，三苯基膦和烷基氯化铝催化同分异构化成烯属共聚体。氢化后的同系物可用作高能导弹燃料或用于较高粘度的导弹燃料的稀释剂。

36. 发明授权

US4131514A Oxygen separation with membranes 失效
标题翻译：氧分离膜
公开(公告)号：US4131514A
公开(公告)日：1978-12-26
申请号：US811212
申请日：1977-06-29
申请人： Victor M. Chong , Walter H. Seitzer
发明人： Victor M. Chong , Walter H. Seitzer
IPC分类号： B01D53/22 , B01D53/32 , C01B13/02 , C25B1/02
CPC分类号： B01D53/326 , B01D53/228 , C01B13/0255 , C01B2210/0046
摘要： A process for separating oxygen from its admixture with other gases (e.g. air) by contacting one side of a solid electrolyte membrane in which ionic oxygen transport can occur with the oxygen-containing gas and separating essentially pure oxygen from the other side of the membrane.
摘要翻译：将氧气与其它气体（例如空气）混合的方法是将氧离子传输的固体电解质膜的一侧与含氧气体接触并从膜的另一侧分离基本上纯的氧气。

37. 发明授权

US4121635A Interlock system for a gasoline dispensing nozzle 失效
标题翻译：用于汽油分配喷嘴的联锁系统
公开(公告)号：US4121635A
公开(公告)日：1978-10-24
申请号：US805776
申请日：1977-06-13
申请人： William B. Hansel
发明人： William B. Hansel
IPC分类号： B67D7/54 , B65B3/18 , B65B57/14
CPC分类号： B67D7/54 , B67D2007/545
摘要： A gasoline dispensing nozzle having a system for receiving vapors displaced from a motor vehicle gasoline tank being filled, and an interlock system for both preventing the dispensing of gasoline and closing the vapor receiving system until the discharge spout is properly inserted into the motor vehicle fillpipe. The interlock system includes a first valve mounted in the vapor receiving system outside the discharge spout. This first valve is opened when the nozzle is properly inserted into the fillpipe, and is interconnected with the automatic shut-off system of the nozzle so that dispensing of gasoline is permitted only when the nozzle is properly inserted into the fillpipe. The interlock system also includes a second valve which closes the vapor receiving system, thereby preventing vapors from escaping, until the nozzle is properly inserted in the fillpipe.
摘要翻译：一种汽油分配喷嘴，其具有用于接收从被填充的机动车辆汽油箱排出的蒸气的系统，以及用于防止汽油的分配和关闭蒸气接收系统的互锁系统，直到排出口适当地插入到机动车辆填充管中。互锁系统包括安装在排气口外部的蒸气接收系统中的第一阀。当喷嘴适当地插入填充管中时，第一阀打开，并且与喷嘴的自动关闭系统互连，使得只有当喷嘴适当地插入到填充管中时才允许汽油的分配。互锁系统还包括关闭蒸汽接收系统的第二阀，从而防止蒸汽逸出，直到喷嘴正确地插入到填充管中。

38. 发明授权

US4107198A Catalytic codimerization of norbornadiene with acrylonitrile 失效
标题翻译：降冰片二烯与丙烯腈的催化同分异构
公开(公告)号：US4107198A
公开(公告)日：1978-08-15
申请号：US812208
申请日：1977-07-01
申请人： Harry K. Myers, Jr. , Abraham Schneider
发明人： Harry K. Myers, Jr. , Abraham Schneider
IPC分类号： C07C255/45 , C07C120/00 , C07C121/46
CPC分类号： C07C255/45
摘要： Norbornadiene and acrylonitrile are catalytically codimerized in the presence of a three-component homogeneous catalytic system consisting of nickel acetylacetonate, triphenylphosphine and an alkyl aluminum chloride. The codimer can be used as a precursor for missile fuel.
摘要翻译：在由乙酰丙酮镍，三苯基膦和烷基氯化铝组成的三组分均相催化体系的存在下，降冰片二烯和丙烯腈被催化共聚。编码器可用作导弹燃料的前体。

39. 发明授权

US4103705A Pressure stabilizer device 失效
标题翻译：压力稳定装置
公开(公告)号：US4103705A
公开(公告)日：1978-08-01
申请号：US800669
申请日：1977-05-26
申请人： Walter D. Wagner , Harold R. Gayle
发明人： Walter D. Wagner , Harold R. Gayle
IPC分类号： F16K17/19 , B65D51/16 , F16K15/08
CPC分类号： F16K17/19 , Y10T137/7847 , Y10T137/7848 , Y10T137/7918 , Y10T137/794
摘要： A pressure stabilizer device designed to be placed on the vent line of underground gasoline storage tanks in a service station. The pressure stabilizer is designed to allow inbreathing in the event a vacuum develops in the underground storage system or outbreathing in the event the pressure becomes too great. The stabilizer has an open aperture of a predetermined size to allow a given amount of inbreathing or outbreathing. The stabilizer also includes a gravity operated valve arrangement which opens in response to a given high pressure within the underground storage system to increase the aperture size of the stabilizer and allow a pressure release.
摘要翻译：一种压力稳定装置，设计用于安装在维修站内的地下汽油储罐的排气管线上。压力稳定器被设计成在地下储存系统中发生真空而在压力变得过大的情况下进行呼气。稳定器具有预定尺寸的开放孔径以允许给定量的呼吸或呼气。稳定器还包括重力操作阀装置，其响应于地下存储系统内的给定高压而打开，以增加稳定器的孔径尺寸并允许压力释放。

40. 发明授权

US4064068A Preparation of isopropylnaphthalene mixture 失效
标题翻译：异丙基萘混合物的制备
公开(公告)号：US4064068A
公开(公告)日：1977-12-20
申请号：US600672
申请日：1975-07-30
申请人： Marcus W. Haseltine, Jr.
发明人： Marcus W. Haseltine, Jr.
IPC分类号： C07C2/66 , B41M5/165 , C07C1/00 , C07C2/68 , C07C15/24 , C07C67/00 , B01F1/00
CPC分类号： B41M5/1655 , C07C2/68 , C07C2527/126
摘要： A process for the preparation of a mixture of alkylnaphthalenes useful as a dye solvent for carbonless copy paper by:1. alkylating naphthalene in the presence of an alkylation catalyst,2. adding an additional amount of catalyst after the alkylation has been completed, and3. holding the reaction mass at 180.degree. to 280.degree. F. for a time sufficient to maximize yield of dialkylated product.
摘要翻译：制备用作无碳复写纸的染料溶剂的烷基萘的混合物的方法：

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