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    • 2. 发明申请
    • TROCHOIDAL GAS PROCESSING DEVICES
    • TROCHOIDAL气体加工装置
    • WO1988001696A1
    • 1988-03-10
    • PCT/US1986001837
    • 1986-09-05
    • DUFFY, James, T.
    • F04C18/22
    • F01C21/18F01C1/22
    • A trochoid-type rotary piston gas processing device comprising a stationary housing (1) having a continuous epitrochoidal sidewall including two semicircular lobes (11, 12) which intersect at a pair of opposed transition edges (13, 14), rotary piston means (3) having three flank surfaces (26, 27, 28) and rotatably received in the housing on an eccentric portion (5) of a crank shaft (4), one of said flank surfaces always being in engagement with at least one of said transition edges, cooperative mating gear means (26A, 30) on said housing and piston means to control rotation of said piston means and a gas inlet (42) and outlet (41) to each of said lobes. Sealing fluid (90) is admitted between the rotor means and housing. The housing sidewall and piston flank surfaces may be composed of a series of parallel planar surfaces (11A, 26A, 28A) and valve plate means (51, 71, 78, 83) may control the fluid to the gas inlets. The device may operate as a compressor, expander, or vacuum pump.
    • 一种次摆线式旋转活塞气体处理装置,包括具有连续外旋轴承侧壁的固定壳体(1),该侧壁包括两个在一对相对的过渡边缘(13,14)处相交的半圆形凸角(11,12),旋转活塞装置 )具有三个侧面(26,27,28),并且可旋转地容纳在所述壳体中的曲柄轴(4)的偏心部分(5)上,所述侧面之一总是与所述过渡边缘 ,所述壳体上的协同配合齿轮装置(26A,30)和用于控制所述活塞装置的旋转的活塞装置和用于每个所述凸角的气体入口(42)和出口(41)。 密封流体(90)进入转子装置和壳体之间。 壳体侧壁和活塞侧面可以由一系列平行的平坦表面(11A,26A,28A)组成,阀板装置(51,71,78,83)可以将流体控制到气体入口。 该装置可以作为压缩机,膨胀机或真空泵操作。
    • 6. 发明申请
    • FLUID EXPANSION DEVICE
    • 流体膨胀装置
    • WO1986005840A1
    • 1986-10-09
    • PCT/US1985000521
    • 1985-03-25
    • DUFFY, James, T.
    • F01C01/22
    • F01C1/22F01C21/18
    • A trochoid-type rotary piston gas expansion device including a stationary housing and endwalls (7, 8) defining an epitrochoidal cavity closing, a rotatable crank shaft (4) extending through the cavity, a rotary piston (2) mounted on an eccentric portion of the shaft. At least two inlets (21, 22) are provided to the stationary housing to admit a compressed/expandable fluid into the chamber defined between the trochoidal cavity and a surface of the piston where the piston is in a first segment of its arc of rotation and outlets from the cavity for emission of fluid from the stationary housing when the piston is in a selected position in its arc of rotation. A rotary valve member (51) is provided outside the housing to be rotated by the shaft having a valve port communicating with a supply of compressed fluid and periodically coming in alignment with the inlet to the chamber to sequentially open and close the inlet to the chamber.
    • 9. 发明申请
    • BIOTIN-RECEPTOR REAGENTS FOR SENSITIVITY MODULATION IN ASSAYS
    • 用于测定灵敏度调节的生物受体试剂
    • WO2009146166A2
    • 2009-12-03
    • PCT/US2009/040465
    • 2009-04-14
    • SIEMENS HEALTHCARE DIAGNOSTICS INC.LEWISCH, Sandra, A.SINGH, PratapDESAI, ViralKRAKOWSKI, Karen, L.DUFFY, James, E.
    • LEWISCH, Sandra, A.SINGH, PratapDESAI, ViralKRAKOWSKI, Karen, L.DUFFY, James, E.
    • G01N33/536G01N33/566
    • G01N33/532G01N33/54393G01N33/566
    • Methods are disclosed for designing an antibody reagent for use in an assay for the detection of an analyte to obtain an optimum assay sensitivity and/or dynamic range. The antibody reagent is a conjugate of a small molecule attached by a spacer group to an antibody for the analyte. The method comprises controlling, in the preparation of the conjugate, reaction parameters comprising the hydrophobicity or hydrophiHcity of the spacer group, the length of the spacer group, the number of molecules of the small molecule attached to the antibody and the point of attachment of the small molecule to the antibody to obtain an optimum assay sensitivity and/or dynamic range. In some embodiments the method comprises preparing two or more conjugates by selecting a set of parameters for each conjugate wherein the set of parameters is different for each conjugate, conducting an assay for the analyte employing each conjugate and selecting for use in the assay the conjugate that provides the optimum assay sensitivity and/or dynamic range.
    • 公开了设计用于分析物检测以获得最佳测定灵敏度和/或动态范围的测定中的抗体试剂的方法。 抗体试剂是通过间隔基团与分析物的抗体连接的小分子的缀合物。 该方法包括在共轭物的制备中控制包含间隔基团的疏水性或亲水性,间隔基团的长度,与抗体连接的小分子的分子数目和 小分子到抗体以获得最佳测定灵敏度和/或动态范围。 在一些实施方案中,该方法包括通过为每个缀合物选择一组参数来制备两种或更多种缀合物,其中该组参数对于每个缀合物是不同的,使用每个缀合物进行分析物的测定,并选择用于测定缀合物 提供最佳测定灵敏度和/或动态范围。