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    LIVE VACCINE AGAINST COLIBACILLOSIS
    21.
    发明申请
    LIVE VACCINE AGAINST COLIBACILLOSIS 审中-公开
    真菌疫苗抗菌

    公开(公告)号：WO1992012732A1

    公开(公告)日：1992-08-06

    申请号：PCT/US1992000166

    申请日：1992-01-10

    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

    Inventor： REGENTS OF THE UNIVERSITY OF MINNESOTA ,  NAGARAJA, Kakambi, V ,  EMERY, Daryll

    IPC: A61K39/02

    CPC classification number: A61K39/0258 ,  A61K2039/522 ,  A61K2039/552 ,  Y02A50/474

    Abstract: A vaccine for the immunization of domestic fowl, such as turkeys and chickens, against E. coli infections (Colibacillosis) is disclosed which contains an effective amount of a live temperature sensitive mutant of E. coli dispersed in a physiologically acceptable, non-toxic liquid vehicle. The E. coli mutant disclosed exhibits growth at 32 DEG C but not at 41 DEG C and has a reversion frequency of less than about 1 x 10 .

    Abstract translation: 公开了一种用于免疫家禽如火鸡和鸡的针对大肠杆菌感染（Colibacillosis）的疫苗，其包含分散在生理上可接受的无毒液体中的有效量的大肠杆菌的活温度敏感型突变体 车辆。 所公开的大肠杆菌突变体在32℃下生长但不在41℃生长，并且具有小于约1×10 -8的反转频率。

    SYSTEM FOR AIRBORNE PARTICLE MEASUREMENT IN A VACUUM
    24.
    发明申请
    SYSTEM FOR AIRBORNE PARTICLE MEASUREMENT IN A VACUUM 审中-公开
    真空中空气粒子测量系统

    公开(公告)号：WO1990006502A1

    公开(公告)日：1990-06-14

    申请号：PCT/US1989005442

    申请日：1989-12-01

    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

    Inventor： REGENTS OF THE UNIVERSITY OF MINNESOTA ,  LIU, Benjamin, Y., H. ,  SZYMANSKI, Wladyslaw, W.;

    IPC: G01N15/06

    CPC classification number: G01N1/2202 ,  G01N1/24 ,  G01N15/06 ,  G01N15/065 ,  G01N2001/2223

    Abstract: A particle measurement apparatus (10) for obtaining accurate information relating to airborne particles in a gas under vacuum from a process chamber (12) including a sampling chamber (14) which can be subjected to a very strong vacuum (20) and used for obtaining a sample of the gas in the process chamber (12). The interior of the sampling chamber (14) is first flushed with very clean purge gas (30), and subsequently opened to the process vacuum chamber (12) which is to be sampled so that a sample of the atmosphere of gas from the process vacuum chamber (12) is held in the sampling chamber (14). The sampling chamber (14) is sealed from the process chamber (12) and the sample is brought to atmospheric pressure by adding a particle-free purified gas. The sample is then flushed from the sampling chamber (14) and passed through a particle counter (40). Calculations can then be made to determine the original particle concentration in the process vacuum chamber (12) based on the measured particle concentration from the sample of the sampling chamber (14). By having a series of valves (V1-V6) operated in a selected sequence, a very accurate measurement of particles down to as small as .01 microns can be measured, and the system can be used to measure particles in chambers (12) under from about one atmosphere to approximately .001 atmosphere.

    METHOD AND APPARATUS FOR DIAGNOSING, TREATING HYPERTENSION
    26.
    发明申请
    METHOD AND APPARATUS FOR DIAGNOSING, TREATING HYPERTENSION 审中-公开
    用于诊断，治疗高血压的方法和装置

    公开(公告)号：WO1990003145A1

    公开(公告)日：1990-04-05

    申请号：PCT/US1989003613

    申请日：1989-08-22

    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

    Inventor： REGENTS OF THE UNIVERSITY OF MINNESOTA ,  COHN, Jay, N. ,  FINKELSTEIN, Stanley, M.

    IPC: A61B05/021

    CPC classification number: A61B5/021

    Abstract: A method for diagnosing, treating and monitoring hypertension uses the parameter C2 (i.e. distal vascular compliance) of the modified Windkessel model as an indication of the hypertensive disease condition. Apparatus for determining the parameter C2 of the modified Windkessel model includes means for obtaining a pressure pulse contour and a cardiac output value and for determining the model parameters.

    Abstract translation: 用于诊断，治疗和监测高血压的方法使用修改的Windkessel模型的参数C2（即远端血管顺应性）作为高血压疾病状况的指示。 用于确定修改的Windkessel模型的参数C2的装置包括用于获得压力脉冲轮廓和心输出值并用于确定模型参数的装置。

    PROCESS FOR SURFACE AND FLUID CLEANING
    27.
    发明申请
    PROCESS FOR SURFACE AND FLUID CLEANING 审中-公开
    表面和流体清洁方法

    公开(公告)号：WO1989010803A1

    公开(公告)日：1989-11-16

    申请号：PCT/US1988002803

    申请日：1988-08-16

    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

    Inventor： REGENTS OF THE UNIVERSITY OF MINNESOTA ,  LIU, Benjamin, Y., H. ,  AHN, Kang-Ho

    IPC: B08B03/10

    CPC classification number: H01L21/02043 ,  B08B3/102 ,  B08B7/0064 ,  C02F1/24 ,  H01L21/02052 ,  H01L21/67051 ,  H01L21/67057

    Abstract: A cleaning system which utilizes surface tension forces (4) and phase changes. The surface (21) to be cleaned is submerged within a vessel (30), and the vessel pressure is increased. Rapid depressurization causes bubbles (12) to form around undesired particulate matter (13) on the surface (14) of the article, the bubbles (12) rising to the surface of the liquid (27), thereby cleaning the article. A second embodiment applies a cleaning fluid (52) to the surface of the article (49) and freezes the fluid (52), thereby reducing the adhesion force between the surface and the particulates. The surface is subsequently heated, and the particulate matter is removed through the medium of the cleaning fluid (52).

    Abstract translation: 一种利用表面张力（4）和相位变化的清洁系统。 待清洁的表面（21）浸没在容器（30）内，并且容器压力增加。 快速减压使得在物品表面（14）周围的不需要的颗粒物质（13）周围形成气泡（12），气泡（12）上升到液体（27）的表面，从而清洁物品。 第二实施例将清洁流体（52）施加到制品（49）的表面并冻结流体（52），从而降低表面和颗粒之间的粘附力。 随后加热表面，通过清洗液（52）的介质除去颗粒物质。

    USE OF ANISODAMINE TO PREVENT AND TREAT EYE DISEASE
    29.
    发明申请
    USE OF ANISODAMINE TO PREVENT AND TREAT EYE DISEASE 审中-公开
    使用ANISODAMINE预防和治疗眼部疾病

    公开(公告)号：WO1989006960A2

    公开(公告)日：1989-08-10

    申请号：PCT/US1989000314

    申请日：1989-01-25

    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

    Inventor： REGENTS OF THE UNIVERSITY OF MINNESOTA ,  EINZIG, Stanley ,  ZHANG, Shu-Lun

    IPC: A61K31/46

    CPC classification number: A61K31/46 ,  Y10S514/912

    Abstract: A method is disclosed for the prevention and alleviation of pathologic changes in the eye such as diabetic retinopathy or senile macular degeneration. The claimed method involves the parenteral administration of anisodamine in an amount effective for preventing or alleviating these pathologic changes.

    Abstract translation: 一种预防和缓解眼睛病理变化的方法，如糖尿病视网膜病变或老年黄斑变性。 要求保护的方法包括以有效预防或缓解所述病理变化的量胃肠外施用山莨菪碱。

    A NOVEL FAMILY OF NOISE-IMMUNE LOGIC GATES AND MEMORY CELLS
    30.
    发明申请
    A NOVEL FAMILY OF NOISE-IMMUNE LOGIC GATES AND MEMORY CELLS 审中-公开
    无声无害的门控和记忆体的新家庭

    公开(公告)号：WO1988010030A1

    公开(公告)日：1988-12-15

    申请号：PCT/US1988001992

    申请日：1988-06-10

    Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTA

    Inventor： REGENTS OF THE UNIVERSITY OF MINNESOTA ,  GRAVROK, Roger, J.

    IPC: H03K19/017

    CPC classification number: H03K19/09407 ,  H03K3/0375 ,  H03K3/356069 ,  H03K19/0952

    Abstract: A new family of memory cells and digital-logic gates use an enhancement-mode driver (20), a voltage-level shifter (16), and a current regulator (18) to provide improved noise margins and large logic swings. The voltage-level shifter (16) and the current regulator (18) are connected in series between an input (12) and the control electrode of the driver (20). The voltage-level shifter (16) establishes a voltage drop which is independent of current, while the current regulator (18) establishes a constant current in the series path to the control electrode which is independent of voltage. The driver (20) is an enhancement-mode device, such as a JFET, MESFET, or BJT.

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