COMBUSTION SYSTEM FOR REDUCTION OF NITROGEN OXIDES
    81.
    发明申请
    COMBUSTION SYSTEM FOR REDUCTION OF NITROGEN OXIDES 审中-公开
    用于减少氮氧化物的燃烧系统

    公开(公告)号:WO1992006328A1

    公开(公告)日:1992-04-16

    申请号:PCT/US1991007406

    申请日:1991-10-07

    Abstract: Low NOx burners for the combustion of gaseous, liquid and solid fuels. The fluid dynamic principle of radial stratification by the combustion of swirling flow (72, 74, 76) and a strong radial gradient of the gas density in the transverse direction to the axis of flow rotation is used to damp turbulence near the burner (62) and hence to increase the residence time of the fuel-rich pyrolyzing mixture before mixing with the rest of the combustion air (22, 34, 42) to effect complete combustion.

    Abstract translation: 用于燃烧气态,液态和固体燃料的低NOx燃烧器。 通过旋转流(72,74,76)的燃烧产生的径向分层的流体动力学原理以及横向于流动旋转轴线的气体密度的强径向梯度被用于抑制燃烧器(62)附近的湍流, 并因此增加在与剩余的燃烧空气(22,34,42)混合之前富燃料的热解混合物的停留时间以实现完全燃烧。

    A METHOD AND APPARATUS FOR SOLVING FINITE ELEMENT METHOD EQUATIONS
    84.
    发明申请
    A METHOD AND APPARATUS FOR SOLVING FINITE ELEMENT METHOD EQUATIONS 审中-公开
    一种解决有限元方法方法的方法和装置

    公开(公告)号:WO1992003778A1

    公开(公告)日:1992-03-05

    申请号:PCT/US1991005944

    申请日:1991-08-20

    CPC classification number: G06F17/13

    Abstract: An apparatus (10) for estimating the solution to a finite element analysis and/or regularization equation, the apparatus including means (12) for generating a pyramid representation of input data, each level of the pyramid representation corresponding to a different set of similar eigenvectors; means (24) for multiplying at least one of the levels of the representation by a weight derived from the eigenvalue associated with the set of eigenvectors for the level to generate a weighted pyramid representation; and means (14) for collapsing the weighted pyramid representation to generate an estimated solution to the equation.

    A FLUID DYNAMICS PARALLEL PROCESSOR
    85.
    发明申请
    A FLUID DYNAMICS PARALLEL PROCESSOR 审中-公开
    流体动力学平行处理器

    公开(公告)号:WO1992001993A1

    公开(公告)日:1992-02-06

    申请号:PCT/US1991004930

    申请日:1991-07-12

    CPC classification number: G06F15/803 G06F17/5018 G06F2217/16

    Abstract: Fluid flow is simulated by a massively parallel data processor having combinational logic for processing collision rules at lattice sites. Following collision processing, particle representations are moved to different sites dependent on direction and velocity of the particles. The collision rules are based on collisions of particles positioned at sites of a three-dimensional lattice. Particle representations identify particles of plural energy levels, and the collision rules allow for transfer of energy between particles. Particle representations relate to particles which move along four-dimensional face-centered hypercube lattices which project to the three-dimensional lattice.

    Abstract translation: 流体流动由具有组合逻辑的大规模并行数据处理器模拟,用于处理格点位置的碰撞规则。 在碰撞处理之后,根据粒子的方向和速度将粒子表示移动到不同的位置。 碰撞规则基于位于三维网格位置处的粒子的碰撞。 粒子表示识别多个能级的粒子,并且碰撞规则允许粒子之间的能量传递。 粒子表示涉及沿四维面心超立方体网格移动的粒子,其投影到三维网格。

    FRACTAL-BASED IMAGE COMPRESSION AND INTERPOLATION
    87.
    发明申请
    FRACTAL-BASED IMAGE COMPRESSION AND INTERPOLATION 审中-公开
    基于分数的图像压缩和插值

    公开(公告)号:WO1991012591A1

    公开(公告)日:1991-08-22

    申请号:PCT/US1991001017

    申请日:1991-02-14

    CPC classification number: G06F17/175 H04N19/63 H04N19/99

    Abstract: An image interpolator (2) for converting an original image into an enhanced image, the interpolator (2) including rule logic for embodying a rule specifying how pixel patterns associated with first subband image data (Gi+1) transform into corresponding pixel patterns associated with second subband image data (L1), the first and second subband image data (Gi+1, Li) being derived from a reference image (Gi); and conversion logic for generating the enhanced image from the original image based upon the rule.

    Abstract translation: 一种用于将原始图像转换为增强图像的图像内插器(2),所述内插器(2)包括规则逻辑,用于体现规则,该规则指定与第一子带图像数据(Gi + 1)相关联的像素图案如何转换成与 第二子带图像数据(L1),从参考图像(Gi)导出的第一和第二子带图像数据(Gi + 1,Li); 以及用于基于规则从原始图像生成增强图像的转换逻辑。

    IMPEDANCE MATCHED MASS DAMPER
    88.
    发明申请
    IMPEDANCE MATCHED MASS DAMPER 审中-公开
    阻力匹配大型阻尼器

    公开(公告)号:WO1991010843A1

    公开(公告)日:1991-07-25

    申请号:PCT/US1991000320

    申请日:1991-01-16

    CPC classification number: F16F7/104

    Abstract: Damping structural vibrations by applying a multiplicity of discrete untuned passive dampers (25) to a structure (12). Each passive damper includes a damping element (28) and a damping mass (26), and the damping element provides damping generally in proportion to the relative velocity occuring between the mass and a point of attachment of the damper to the structure. The damping coefficients of the damping elements are selected so that the dampers increase the effective loss factor of the structure. The passive dampers each have a damping mass which is supported such that the dampers experience an undamped natural frequency below the resonant frequencies and the frequency range of the structure.

    DIAGNOSTIC ELECTROMECHANICAL SPECTROSCOPY FOR DETECTION OF CARTILAGE DEGENERATION
    89.
    发明申请
    DIAGNOSTIC ELECTROMECHANICAL SPECTROSCOPY FOR DETECTION OF CARTILAGE DEGENERATION 审中-公开
    用于检测纤维素变性的诊断电化学光谱法

    公开(公告)号:WO1991009568A1

    公开(公告)日:1991-07-11

    申请号:PCT/US1990007634

    申请日:1990-12-21

    CPC classification number: A61B5/4514 A61B5/0051 A61B5/4528

    Abstract: A surface probe is described for use in detecting the degree of degeneration in mammalian tissue. The probe comprises a means for applying to a surface of mammalian tissue a force which affects an electrokinetic parameter of the tissue. The probe further comprises a means for detecting an electrokinetic parameter. The effect on electrokinetic parameters is indicative of the amount of a charged species involved in tissue degeneration. A method is also described for comparing the detected electrokinetic parameters value to normal values for types of tissue examined.

    Abstract translation: 描述了用于检测哺乳动物组织中的退化程度的表面探针。 探针包括用于向哺乳动物组织的表面施加影响组织的电动参数的力的装置。 探针还包括用于检测电动参数的装置。 对电动参数的影响表明参与组织变性的带电物质的量。 还描述了一种用于将检测到的电动参数值与检查的组织类型的正常值进行比较的方法。

    FIBER-BASED FREE-SPACE OPTICAL SYSTEM
    90.
    发明申请
    FIBER-BASED FREE-SPACE OPTICAL SYSTEM 审中-公开
    基于光纤的自由空间光学系统

    公开(公告)号:WO1991005414A1

    公开(公告)日:1991-04-18

    申请号:PCT/US1990005766

    申请日:1990-10-09

    CPC classification number: H04B10/118 H04B10/11

    Abstract: An optical system (10) has an optical package (28) operable with an acquisition, tracking and pointing network (29), the optical package (28) including a coupling device (34/35) and an optical fiber (22/22a) and acting to carry optical signals and to transfer then into/ou of the fiber (22/22a) the fiber (22/22a) transferring the signals from/to a transmitter/receiver (31/26). An aspect of the invention includes a coupling device (34) with a housing (36) to which is affixed a flexure (50). A fiber (22) extends along the flexure (50) and terminates about one end of flexure (50). An actuator (42, 44) is coupled between the flexure (50) and the housing (30). The flexure (50) is coupled to a detector (66, 68) to cooperate with the actuator (42, 44) for driving the flexure (50). The transmitter/receiver (31/26) cooperates with the acquisition, tracking and pointing network (29) to control the coupling device (34). Both coherent or non-coherent detection may be employed. Various features and embodiments are described.

    Abstract translation: 光学系统(10)具有可与采集,跟踪和指向网络(29)一起操作的光学封装(28),所述光学封装(28)包括耦合装置(34/35)和光纤(22 / 22a) 并且用于携带光信号并将所述光纤(22 / 22a)传输到所述光纤(22 / 22a)的/ ou中,所述光纤(22 / 22a)将所述信号传送到发射机/接收机(31/26)。 本发明的一个方面包括具有壳体(36)的联接装置(34),所述壳体(36)固定在挠曲件(50)上。 纤维(22)沿着挠曲件(50)延伸并且围绕挠曲件(50)的一端终止。 致动器(42,44)联接在挠曲件(50)和外壳(30)之间。 挠曲件(50)联接到检测器(66,68)以与致动器(42,44)配合用于驱动挠曲件(50)。 发射机/接收机(31/26)与采集,跟踪和定位网络(29)协作以控制耦合设备(34)。 可以采用相干或非相干检测。 描述各种特征和实施例。

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