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    MEASUREMENT OF CORROSION WITH CURVED ULTRASONIC TRANSDUCER; RULE-BASED PROCESSING OF FULL ECHO WAVEFORMS; PREPROCESSING AND TRANSMITTING ECHO WAVEFORM INFORMATION
    32.
    发明申请
    MEASUREMENT OF CORROSION WITH CURVED ULTRASONIC TRANSDUCER; RULE-BASED PROCESSING OF FULL ECHO WAVEFORMS; PREPROCESSING AND TRANSMITTING ECHO WAVEFORM INFORMATION 审中-公开
    用弯曲超声波传感器测量腐蚀; 完全ECHO波形的基于规则的处理; 预处理和发送ECHO波形信息

    公开(公告)号：WO1989004497A1

    公开(公告)日：1989-05-18

    申请号：PCT/US1988003928

    申请日：1988-11-04

    Applicant: THE STANDARD OIL COMPANY

    Inventor： THE STANDARD OIL COMPANY ,  COBB, Wesley, N.

    IPC: G01S15/06

    CPC classification number: G01N29/449 ,  E21B47/082 ,  E21B2041/0028 ,  G01N29/07 ,  G01N29/11 ,  G01N29/343 ,  G01N29/348 ,  G01N29/42 ,  G01N29/4445 ,  G01N29/46 ,  G01N2291/044 ,  G01N2291/2634 ,  G01N2291/2636 ,  G01S7/003 ,  G01S7/526 ,  G01S15/06 ,  G01S15/88

    Abstract: An acoustic transducer (102) having a curved surface (102) to match the inner (108) or outer surfaces of a target surface (100) such as a cylindrical borehole tubular is disclosed. A sequence of excitation pulses causes the transducer to launch a series of high-frequency pulses (308) toward the tubular. The characteristics of the tubular surfaces, including the location, area and depth of any corrosion pits on the tubular surfaces, are determined from a full echo waveform. A rule-based Expert System analyzes the full waveform of the echo pulses returned from the tubular to determine the most likely characteristics of the surfaces which produce the full echo waveform. More specifically, the Expert System uses expertise about the acoustic properties of the target medium, as well as constraints chosen by an expert, to determine which signal structures are informational and which signal structures are confounding. The present invention also involves preprocessing and transmitting information. The present invention reduces the absolute amount of information that is transmitted without reducing the amount of meaningful information that is conveyed. The present invention transmits more meaningful information than conventional transmission systems. It also reduces the amount of information processing at the destination.

    Abstract translation: 公开了具有与目标表面（100）的内表面（108）或外表面匹配的弯曲表面（102）的声学换能器（102），例如圆柱形钻孔管。 激励脉冲序列使得换能器向管状物发射一系列高频脉冲（308）。 管状表面的特征，包括管状表面上任何腐蚀坑的位置，面积和深度，均由全回波波形确定。 基于规则的专家系统分析从管状物返回的回波脉冲的完整波形，以确定产生完整回波波形的表面的最可能特征。 更具体地，专家系统使用关于目标介质的声学特性的专业知识以及由专家选择的约束来确定哪些信号结构是信息性的以及哪些信号结构是混杂的。 本发明还涉及预处理和传输信息。 本发明减少传送的信息的绝对量，而不减少传送的有意义的信息量。 本发明传送比传统传输系统更有意义的信息。 它还减少了目的地的信息处理量。

    MIXED OXIDE CATALYST OF K, CS, CE, CR, CO, NI, FE, BI AND MO FOR THE MANUFACTURE OF ACRYLONITRILE
    35.
    发明申请
    MIXED OXIDE CATALYST OF K, CS, CE, CR, CO, NI, FE, BI AND MO FOR THE MANUFACTURE OF ACRYLONITRILE 审中-公开
    用于制造丙烯腈的K，CS，CE，CR，CO，NI，FE，BI和MO的混合氧化物催化剂

    公开(公告)号：WO2004050240A1

    公开(公告)日：2004-06-17

    申请号：PCT/US2003/036937

    申请日：2003-11-19

    Applicant: THE STANDARD OIL COMPANY

    Inventor： PAPARIZOS, Christos ,  JEVNE, Stephen, C. ,  SEELY, Michael, J.

    IPC: B01J37/00

    CPC classification number: C07C253/26 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8878 ,  B01J27/0576 ,  B01J27/1853 ,  B01J27/192 ,  B01J35/023 ,  B01J37/0045 ,  B01J37/0081 ,  B01J2523/00 ,  Y02P20/52 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/11 ,  C07C255/08

    Abstract: A catalyst comprising a complex of catalytic oxides comprising potassium, cesium, cerium, chromium, cobalt, nickel, iron, bismuth, molybdenum, wherein the relative ratios of these elements is represented by the following general formula A a K b Cs c Ce d Cr e Co f Ni g X h Fe i Bi j Mo 12 O x wherein A is Rb, Na, Li, TI, or mixtures thereof, X is P, Sb, Te, B, Ge, W, Ca, Mg, a rare earth element, or mixtures thereof, a is about O to about 1, b is about 0.01 to about 1, c is about 0.01 to about 1, d is about 0.01 to about 3, e is about 0.01 to about 2, f is about 0.01 to about 10, g is about 0.1 to about 10, h is about 0 to about 4, i is about 0.1 to about 4, j is about 0.05 to about 4, x is a number determined by the valence requirements of the other elements present, and wherein the catalyst is substantially free of manganese and zinc. The catalyst is useful in processes for the ammoxidation of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile and mixtures thereof, respectively.

    Abstract translation: 一种催化剂，其包含包含钾，铯，铈，铬，钴，镍，铁，铋，钼的催化氧化物的络合物，其中这些元素的相对比例由以下通式表示：Aa Kb Csc Ced Cre Cof Nig Xh Fei 其中A为Rb，Na，Li，TI或其混合物，X为P，Sb，Te，B，Ge，W，Ca，Mg，稀土元素或其混合物，a为约O 至约1，b为约0.01至约1，c为约0.01至约1，d为约0.01至约3，e为约0.01至约2，f为约0.01至约10，g为约0.1至约 10，h为约0至约4，i为约0.1至约4，j为约0.05至约4，x为由存在的其它元素的化合价要求确定的数，并且其中催化剂基本上不含锰 和锌。 该催化剂可用于分别选自丙烯，异丁烯或其混合物的烯烃与丙烯腈，甲基丙烯腈及其混合物的氨氧化反应的方法。

    MIXED OXIDE CATALYST OF RB, CE, CR, NI, FE, BI AND MO FOR THE MANUFACTURE OF ACRYLONITRILE
    36.
    发明申请
    MIXED OXIDE CATALYST OF RB, CE, CR, NI, FE, BI AND MO FOR THE MANUFACTURE OF ACRYLONITRILE 审中-公开
    RB，CE，CR，NI，FE，BI和MO的混合氧化物催化剂用于制备丙烯腈

    公开(公告)号：WO2004050238A1

    公开(公告)日：2004-06-17

    申请号：PCT/US2003/036940

    申请日：2003-11-19

    Applicant: THE STANDARD OIL COMPANY

    Inventor： PAPARIZOS, Christos ,  JEVNE, Stephen, C. ,  SEELY, Michael, J.

    IPC: B01J23/887

    CPC classification number: C07C253/26 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8878 ,  B01J27/1853 ,  B01J27/192 ,  B01J35/023 ,  B01J37/0045 ,  B01J37/0081 ,  B01J2523/00 ,  Y02P20/52 ,  B01J2523/11 ,  B01J2523/14 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/54 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/12 ,  B01J2523/51 ,  C07C255/08

    Abstract: A catalyst comprising a complex of catalytic oxides comprising rubidium, cerium, chromium, iron, bismuth, molybdenum, and at least one of nickel or nickel and cobalt, optionally magnesium, and optionally one of phosphorus, antimony, tellurium, sodium, lithium, potassium, cesium, thallium, boron, germanium, tungsten calcium, wherein the relative ratios of these elements are represented by the following general formula: Rb a Ce b Cr c Mg d A e Fe f Bi g Y h Mo 12 O x wherein A is Ni or the combination of Ni and Co, Y is at least one of P, Sb, Te, Li, Na, K, Cs, TI, B, Ge, W, Ca, Zn, a rare earth element, or mixtures thereof, a is about 0.01 to about 1, b is about 0.01 to about 3, c is about 0.01 to about 2, d is 0 to about 7, e is about 0.01 to about 10, f is about 0.01 to about 4, g is about 0.05 to about 4, h is 0 to about 3, x is a number determined by the valence requirements of the other elements present, wherein "b" + "c" is greater than "g" and wherein the catalyst is substantially free of manganese, a noble metal and vanadium. The catalyst is useful in processes for the ammoxidation of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methacrylonitrile and mixtures thereof, respectively.

    Abstract translation: 一种催化剂，其包含包含铷，铈，铬，铁，铋，钼以及镍或镍和钴，任选的镁中的至少一种的催化氧化物的复合物，以及任选的磷，锑，碲，钠，锂，钾 ，铯，铊，硼，锗，钨钙，其中这些元素的相对比例由以下通式表示：Rba Ceb Crc Mgd Ae Fef Big Yh Mo12 Ox其中A是Ni或Ni和Co的组合，Y 是P，Sb，Te，Li，Na，K，Cs，TI，B，Ge，W，Ca，Zn，稀土元素或其混合物中的至少一种，a为约0.01至约1，b为 约0.01至约3，c为约0.01至约2，d为0至约7，e为约0.01至约10，f为约0.01至约4，g为约0.05至约4，h为0至约 3，x是由存在的其它元素的化合价要求确定的数，其中“b”+“c”大于“g”，并且其中催化剂基本上不含 锰，贵金属和钒。 该催化剂可用于分别选自丙烯，异丁烯或其混合物的烯烃与丙烯腈，甲基丙烯腈及其混合物的氨氧化反应的方法。

    PHOTOPLOTTING APPARATUS
    37.
    发明申请
    PHOTOPLOTTING APPARATUS 审中-公开
    光电装置

    公开(公告)号：WO1990005324A1

    公开(公告)日：1990-05-17

    申请号：PCT/US1988004001

    申请日：1988-11-08

    Applicant: THE STANDARD OIL COMPANY

    Inventor： THE STANDARD OIL COMPANY ,  GAGNON, Theodore, G.

    IPC: G03B41/00

    CPC classification number: G01D15/14 ,  G01D9/40

    Abstract: A light pen (7) for converting a conventional graphics plotter into a photoplotter includes a housing (21, 22, 23) containing an electrically powered light source (42), a battery (61) and a normally open switch (50). The housing has an aperture (26) opposite the light source (42). The light pen (7) replaces an ink pen in the plotter. When the light pen (7) is urged against a photosensitive sheet in the plotter, the normally open switch (50) is closed, the light pen (7) is energized and the light pen (7) is transmitted to the sheet to illuminate it. The self-contained light pen (7) is free of trailing electrical and optical cable that might interfere with plotter speed and accuracy.

    AMMOXIDATION OF CARBOXYLIC ACIDS TO A MIXTURE OF NITRILES
    40.
    发明申请
    AMMOXIDATION OF CARBOXYLIC ACIDS TO A MIXTURE OF NITRILES 审中-公开
    羧酸对氨基甲酸铵的氧化

    公开(公告)号：WO2003097583A1

    公开(公告)日：2003-11-27

    申请号：PCT/US2003/015983

    申请日：2003-05-16

    Applicant: THE STANDARD OIL COMPANY

    Inventor： GODBOLE, Sanjay, P. ,  PAPARIZOS, Christos ,  SEELY, Michael, J.

    IPC: C07C253/26

    CPC classification number: C07C253/26 ,  Y02P20/52 ,  C07C255/03 ,  C07C255/08

    Abstract: A process for increasing the yield of acetonitrile produced during the manufacture of acrylonitrile comprising introducing a hydrocarbon selected from the group consisting of propylene and propane, a carboxylic acid, ammonia and air into a reaction zone containing an ammoxidation catalyst, reacting the hydrocarbon, carboxylic acid, ammonia and oxygen over said catalyst at an elevated temperature to produce acrylonitrile, hydrogen cyanide and acetonitrile, and recovering the acrylonitrile, hydrogen cyanide and acetonitrile from the reactor.

    Abstract translation: 一种提高丙烯腈生产过程中产生的乙腈产率的方法，包括将选自丙烯和丙烷，羧酸，氨和空气的烃引入到含有氨氧化催化剂的反应区中，使烃，羧酸 ，氨和氧气在所述催化剂上升高，以产生丙烯腈，氰化氢和乙腈，并从反应器回收丙烯腈，氰化氢和乙腈。

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