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    Ignition system for post-mixed burner
    1.
    发明授权
    Ignition system for post-mixed burner 失效
    后混合燃烧器点火系统

    公开(公告)号：US4431400A

    公开(公告)日：1984-02-14

    申请号：US289885

    申请日：1981-08-04

    Applicant: Hisashi Kobayashi ,  Raymond H. Miller ,  John E. Anderson

    Inventor： Hisashi Kobayashi ,  Raymond H. Miller ,  John E. Anderson

    IPC: F23Q3/00 ,  F23Q9/00

    CPC classification number: F23Q3/008

    Abstract: An ignition system for post-mixed gas burner which achieves reliable ignition without requiring an expensive spark source protection device, or a means to promote fuel-oxidant mixing, or a large amount of electricity, or a separate pilot light.

    Abstract translation: 一种用于后混合气体燃烧器的点火系统，其实现可靠的点火而不需要昂贵的火花源保护装置，或者促进燃料 - 氧化剂混合的手段或大量电力或单独的指示灯。

    Process for firing a furnace
    2.
    发明授权
    Process for firing a furnace 失效
    焙烧炉的工艺

    公开(公告)号：US4408982A

    公开(公告)日：1983-10-11

    申请号：US337115

    申请日：1982-01-05

    Applicant: Hisashi Kobayashi ,  John E. Anderson

    Inventor： Hisashi Kobayashi ,  John E. Anderson

    IPC: F23C99/00 ,  C21C5/04 ,  F23L7/00 ,  F23N1/02 ,  F23M3/04

    CPC classification number: F23L7/00 ,  Y02E20/344

    Abstract: A method for minimizing the amount of nitrogen oxide pollutants produced in a process for firing a furnace using oxygen or an oxygen-enriched gas as the oxidant, in which furnace gases are aspirated into the oxidant jet prior to combustion and in which the furnace is operated using alternating low firing rate and high firing rate periods, by delaying the injection of oxidant at the high rate at the start of the high firing rate period.

    Abstract translation: 一种使用氧气或富氧气体作为氧化剂对炉子进行烧制的方法中产生的氮氧化物污染物的量最小化的方法，其中在燃烧之前将炉内气体吸入氧化剂射流并且其中炉子被操作 使用交替低燃烧速率和高燃烧速率周期，通过在高燃烧速率时段开始时以高速率延迟氧化剂的喷射。

    Estimating Multiple Subsurface Parameters by Cascaded Inversion of Wavefield Components
    4.
    发明申请
    Estimating Multiple Subsurface Parameters by Cascaded Inversion of Wavefield Components 审中-公开
    通过波场分量的级联反演来估计多个地下参数

    公开(公告)号：US20170010373A1

    公开(公告)日：2017-01-12

    申请号：US14738471

    申请日：2015-06-12

    Applicant: Gboyega Ayeni ,  Partha S. Routh ,  John E. Anderson

    Inventor： Gboyega Ayeni ,  Partha S. Routh ,  John E. Anderson

    IPC: G01V1/28

    CPC classification number: G01V1/282 ,  G01V2210/624 ,  G01V2210/626 ,  G01V2210/67

    Abstract: A method, including: obtaining initial estimates of a plurality of subsurface parameters; obtaining a recorded wavefield decomposed into a plurality of discrete components; performing, with a computer, a cascaded inversion where the initial estimates of the subsurface parameters are individually updated, wherein each of the subsurface parameters are updated using a different discrete component of the recorded wavefield of the plurality of discrete components; and generating, with the computer, updated subsurface models from the cascaded inversion for each of the subsurface parameters.

    Abstract translation: 一种方法，包括：获得多个地下参数的初始估计; 获得分解成多个分立分量的记录波场; 使用计算机执行级联反演，其中地下参数的初始估计被单独更新，其中使用所述多个离散分量中记录的波场的不同离散分量更新每个所述地下参数; 并且利用计算机从每个地下参数的级联反演生成更新的地下模型。

    Efficient and Stable Absorbing Boundary Condition In Finite-Difference Calculations
    5.
    发明申请
    Efficient and Stable Absorbing Boundary Condition In Finite-Difference Calculations 审中-公开
    有限差分计算中有效和稳定的吸收边界条件

    公开(公告)号：US20160238723A1

    公开(公告)日：2016-08-18

    申请号：US14968961

    申请日：2015-12-15

    Applicant: Valeriy Brytik ,  Jason Shaw ,  Charlie Jing ,  Hong Zhao ,  John E. Anderson

    Inventor： Valeriy Brytik ,  Jason Shaw ,  Charlie Jing ,  Hong Zhao ,  John E. Anderson

    IPC: G01V1/28 ,  G06F17/10

    CPC classification number: G01V1/282 ,  G01V99/005 ,  G06F17/10

    Abstract: Method for generating an effective, efficient, and stable absorbing boundary condition in finite-difference calculations, such as model-simulation of predicted seismic data. The top surface and optionally the bottom surface of the computational domain or grid are treated with one or more layers of PML (51), preferably 1D PML, assuming an orthorhombic medium in the PML implementation (52). The side surfaces are handled with one or more ABC layers (53). Further advantages may be realized by tapering earth model symmetry axis on the top and bottom of the model toward the vertical (54). The invention provides a beneficial compromise between reducing artifacts in the image or physical property model and computational efficiency and stability.

    Abstract translation: 在有限差分计算中生成有效，有效和稳定的吸收边界条件的方法，如预测地震数据的模拟仿真。 假设PML实现中的正交介质（52），用一个或多个PML（51）层，优选1D PML层处理计算域或栅格的顶表面和任选地底表面。 侧表面用一个或多个ABC层（53）处理。 可以通过将模型的顶部和底部上的地球模型对称轴朝向垂直方向（54）来实现进一步的优点。 本发明在减少图像中的伪影或物理性质模型以及计算效率和稳定性方面提供了有益的折中。

    Methods for subsurface parameter estimation in full wavefield inversion and reverse-time migration
    6.
    发明授权
    Methods for subsurface parameter estimation in full wavefield inversion and reverse-time migration 有权
    全波场反演和反向时间迁移的地下参数估计方法

    公开(公告)号：US08537638B2

    公开(公告)日：2013-09-17

    申请号：US12984412

    申请日：2011-01-04

    Applicant: Sunwoong Lee ,  Jerome R. Krebs ,  John E. Anderson ,  Anatoly Baumstein ,  David L. Hinkley

    Inventor： Sunwoong Lee ,  Jerome R. Krebs ,  John E. Anderson ,  Anatoly Baumstein ,  David L. Hinkley

    IPC: G01V1/00 ,  G01V1/28

    CPC classification number: G01V1/00 ,  G01V1/28 ,  G01V1/282 ,  G01V1/301 ,  G01V1/306 ,  G01V1/368 ,  G01V2210/51 ,  G01V2210/614 ,  G01V2210/622 ,  G01V2210/663 ,  G01V2210/675 ,  G01V2210/679

    Abstract: Method for converting seismic data to obtain a subsurface model of, for example, bulk modulus or density. The gradient of an objective function is computed (103) using the seismic data (101) and a background subsurface medium model (102). The source and receiver illuminations are computed in the background model (104). The seismic resolution volume is computed using the velocities of the background model (105). The gradient is converted into the difference subsurface model parameters (106) using the source and receiver illumination, seismic resolution volume, and the background subsurface model. These same factors may be used to compensate seismic data migrated by reverse time migration, which can then be related to a subsurface bulk modulus model. For iterative inversion, the difference subsurface model parameters (106) are used as preconditioned gradients (107).

    Abstract translation: 用于转换地震数据以获得例如体积模量或密度的地下模型的方法。 使用地震数据（101）和背景地下介质模型（102）计算目标函数的梯度（103）。 源和接收器照明在背景模型（104）中计算。 使用背景模型（105）的速度计算地震解析度。 使用源和接收器照明，地震分辨率体积和背景地下模型将梯度转换为差分地下模型参数（106）。 这些相同的因素可以用于补偿通过反向时间迁移迁移的地震数据，其然后可以与地下体积模量模型相关。 对于迭代反演，差分地下模型参数（106）用作预处理梯度（107）。

    Method for producing carbon black
    8.
    发明授权
    Method for producing carbon black 失效
    生产炭黑的方法

    公开(公告)号：US4259308A

    公开(公告)日：1981-03-31

    申请号：US19948

    申请日：1979-03-12

    Applicant: Robert H. Kallenberger ,  John E. Anderson

    Inventor： Robert H. Kallenberger ,  John E. Anderson

    IPC: C09C1/48 ,  C01B31/02

    CPC classification number: C09C1/48 ,  C01P2004/50 ,  Y10S423/05

    Abstract: In a carbon black manufacturing process in which a carbon black dryer is utilized to produce a product carbon black having a specified dryness, method and apparatus is provided for controlling the flow of fuel to the carbon black dryer so as to insure that the dryness of the carbon black product will meet predetermined specifications. Feedforward, predictive control of the flow rate of the fuel to the carbon black dryer is utilized to compensate for changes in the flow rate of wet carbon black or for changes in the moisture content of the wet carbon black. In this manner, the dryness of the carbon black product is maintained at a predetermined specification even though process variations may occur.

    Abstract translation: 在炭黑制造方法中，其中使用炭黑干燥器来生产具有特定干燥度的产品炭黑，提供了用于控制向炭黑干燥器的燃料流动的方法和装置，以确保 炭黑产品将达到预定规格。 燃料对炭黑干燥器的流量的前馈预测控制被用于补偿湿炭黑的流量变化或湿炭黑的水分含量变化。 以这种方式，即使可能发生过程变化，炭黑产品的干燥度也保持在预定规格。

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