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1. 发明申请

US20160275638A1 VEHICLE SERVICE REQUEST SYSTEM HAVING ENHANCED SAFETY FEATURES 审中-公开
标题翻译：具有增强安全功能的车辆服务要求
公开(公告)号：US20160275638A1
公开(公告)日：2016-09-22
申请号：US15075138
申请日：2016-03-19
申请人： David M. Korpi , Stephen W. Aycock, II
发明人： David M. Korpi , Stephen W. Aycock, II
IPC分类号： G06Q50/30 , G06Q50/00 , H04M1/725
CPC分类号： G06Q50/30 , G06Q50/01
摘要： Methods, systems and computer readable media for computerized vehicle service request systems having enhanced safety features are described.
摘要翻译：描述了具有增强的安全特征的计算机化车辆服务请求系统的方法，系统和计算机可读介质。

2. 发明申请

US20080118759A1 Mechanical resonators fabricated out of bulk-solidifying amorphous metal alloys 审中-公开
标题翻译：机械谐振器由非晶态金属合金体固化制成
公开(公告)号：US20080118759A1
公开(公告)日：2008-05-22
申请号：US11562058
申请日：2006-11-21
申请人： David M. Korpi
发明人： David M. Korpi
IPC分类号： G01H13/00
CPC分类号： G10G7/02 , C22C45/10 , G10K11/02 , Y10T74/10 , Y10T428/31678
摘要： The use of bulk-solidifying amorphous metal alloys, frequently called “liquid metals”, are disclosed as a preferred material of construction for the manufacture of mechanical resonators, such as mechanical resonators utilized in the following: systems using tuning forks and variants of tuning forks, inertial microbalances, vibrating level detectors, vibrating viscosity and rheology measuring instruments, vibrating tube meters, such as Coriolis mass flow meters, vibrating structure gyroscopes, vortex flow meters, sonotrodes for various applications such as welding and medical applications, and piezoelectric activated mechanical resonators. A method of attaining high mechanical Q factors, sensitivity, elasticity, hardness, and high specific strength properties offered by the use of bulk-solidifying amorphous metal alloys in the manufacture of mechanical resonators is disclosed.
摘要翻译：公开了通常称为“液态金属”的大块固化非晶态金属合金的使用，作为用于制造机械谐振器的优选材料，例如在以下使用的机械谐振器：使用调谐叉和调谐叉变体的系统，惯性微量平衡，振动水平探测器，振动粘度和流变测量仪器，振动管仪，如科里奥利质量流量计，振动结构陀螺仪，涡街流量计，用于各种应用如焊接和医疗应用的超声波，以及压电激活机械谐振器。公开了一种在制造机械谐振器中获得高机械Q因子，灵敏度，弹性，硬度和高比强度特性的方法。

3. 发明申请

US20120144918A1 LONGITUDINAL RESONATING MODE INERTIAL MASS SENSING SYSTEMS 有权
标题翻译：长期共振模式惯性质量感测系统
公开(公告)号：US20120144918A1
公开(公告)日：2012-06-14
申请号：US13312861
申请日：2011-12-06
申请人： David M. Korpi
发明人： David M. Korpi
IPC分类号： G01G3/16
CPC分类号： G01G3/16
摘要： The subject invention provides improved means to measure mass collected on a sample collection surface in real time. A resonant structure is used as the “scale” to determine the mass in real time. The invention employs a membrane, or collection substrate, on the end of a resonant structure resonating in the longitudinal direction. A structure resonating in the longitudinal mode offers a considerably higher resonant frequency than the same structure in the bending mode. The higher the resonant frequency, the more resolution in the frequency of oscillation is available to determine the mass of the collection surface or membrane. The present invention implements this attribute in connection with such a structure.
摘要翻译：本发明提供了实时测量样品收集表面上收集的质量的改进方法。谐振结构用作“刻度”来实时确定质量。本发明在纵向方向上谐振的谐振结构的端部采用膜或收集衬底。在纵向模式下谐振的结构提供比弯曲模式中相同结构相当高的谐振频率。谐振频率越高，振荡频率的分辨率越高，可以确定收集表面或膜的质量。本发明与这种结构相结合地实现该属性。

4. 发明授权

US5684246A Method and apparatus for improved flow rate measurement and calibration 失效
标题翻译：改进流量测量和校准的方法和装置
公开(公告)号：US5684246A
公开(公告)日：1997-11-04
申请号：US598671
申请日：1996-02-08
申请人： David M. Korpi
发明人： David M. Korpi
IPC分类号： G01F25/00 , G01S15/88
CPC分类号： G01F25/0015 , G01S15/88
摘要： A method and apparatus for precise measurement and calibration of gas flow rates is described. The apparatus and method employ precision-bored cylinders adapted for operation with ultrasonic transducers under the control of computer subroutines for accomplishing the desired methods.
摘要翻译：描述了用于气体流速的精确测量和校准的方法和装置。该装置和方法采用精密钻孔，适用于在计算机子程序控制下的超声换能器进行操作，以实现所需的方法。

5. 发明授权

US4800754A Wide-range, adjustable flowmeter 失效
标题翻译：宽范围可调流量计
公开(公告)号：US4800754A
公开(公告)日：1989-01-31
申请号：US107490
申请日：1987-10-07
申请人： David M. Korpi
发明人： David M. Korpi
IPC分类号： G01F1/684 , G01F5/00 , G01F7/00 , F15D1/14
CPC分类号： G01F5/00 , G01F1/6847 , G01F7/00
摘要： A fluid bypass type flowmeter has a main passage which is configurable to various effective diameters by selectably adding pre-defined additional cross-sections comprised of an adjustable laminar flow element located within a bore for fine adjustm=ent of the full-scale range of the flowmeter, and an adjustable restriction secondary passage for crude adjustments of the range of the meter. With adjustment of the flowmeter, all or a selected portion of the flow to be measured can be diverted through the secondary passage, where a flow measuring device is located, thereby allowing the flowmeter to operate at or near its full scale and thereby improving the accuracy of the flowmeter over various ranges of flow rate. A laminar flow element is employed in the main passage so that the pressure drop across the element varies linearly with flow rate and, accordingly, the ratio of diverted to un-diverted flow is a constant ratio even though the flow rate varies. The secondary passage adjustable restriction is also designed to give laminar flow to obtain linearity over flow rate variations.
摘要翻译：流体旁通型流量计具有主通道，其可配置为各种有效直径，通过可选地添加由位于孔内的可调节层流元件组成的预定义的附加横截面，用于精确调节的全尺寸范围的微调流量计和可调节限制次级通道，用于对仪表范围进行粗调。通过调节流量计，待测流量的所有或所选部分可以通过二次通道转向流量测量装置，从而允许流量计在满刻度或其附近运行，从而提高精度的流量计在各种流量范围内。在主通道中使用层流元件，使得元件上的压降随流速线性变化，因此即使流量变化，转向未转向流量的比例也是恒定的比例。次级通道可调节限制也被设计成使得层流以获得流量变化的线性度。

6. 发明授权

US08925385B2 Longitudinal resonating mode inertial mass sensing systems 有权
标题翻译：纵向谐振模式惯性质量传感系统
公开(公告)号：US08925385B2
公开(公告)日：2015-01-06
申请号：US13312861
申请日：2011-12-06
申请人： David M. Korpi
发明人： David M. Korpi
IPC分类号： G01G3/16
CPC分类号： G01G3/16
摘要： The subject invention provides improved means to measure mass collected on a sample collection surface in real time. A resonant structure is used as the “scale” to determine the mass in real time. The invention employs a membrane, or collection substrate, on the end of a resonant structure resonating in the longitudinal direction. A structure resonating in the longitudinal mode offers a considerably higher resonant frequency than the same structure in the bending mode. The higher the resonant frequency, the more resolution in the frequency of oscillation is available to determine the mass of the collection surface or membrane. The present invention implements this attribute in connection with such a structure.
摘要翻译：本发明提供了实时测量样品收集表面上收集的质量的改进方法。谐振结构用作“刻度”来实时确定质量。本发明在纵向方向上谐振的谐振结构的端部采用膜或收集衬底。在纵向模式下谐振的结构提供比弯曲模式中相同结构相当高的谐振频率。谐振频率越高，振荡频率的分辨率越高，可以确定收集表面或膜的质量。本发明与这种结构相结合地实现该属性。

7. 发明授权

US5880365A Thermal mass flow sensor 失效
标题翻译：热质量流量传感器
公开(公告)号：US5880365A
公开(公告)日：1999-03-09
申请号：US785535
申请日：1997-01-17
申请人： John G. Olin , David M. Korpi , Donald I. Ross
发明人： John G. Olin , David M. Korpi , Donald I. Ross
IPC分类号： G01F1/684 , G01F1/68
CPC分类号： G01F1/684
摘要： A thermal mass flow rate sensor is made of a resistance temperature detector wire wound around a mandrel. A metal sheath is formed about the mandrel and wire assembly to be in intimate contact with the mandrel and wire assembly. The materials of which the sensor is made are selected such that their co-efficients of thermal expansion are approximately the same.
摘要翻译：热质量流量传感器由缠绕在心轴上的电阻温度检测器线制成。围绕心轴和线组件形成金属护套以与心轴和线组件紧密接触。选择制造传感器的材料，使得它们的热膨胀系数大致相同。

8. 发明授权

US5526674A Method and apparatus for improved flow rate measurement and calibration 失效
标题翻译：改进流量测量和校准的方法和装置
公开(公告)号：US5526674A
公开(公告)日：1996-06-18
申请号：US324377
申请日：1994-10-17
申请人： David M. Korpi
发明人： David M. Korpi
IPC分类号： G01F25/00 , G01S15/88
CPC分类号： G01F25/0015 , G01S15/88
摘要： A method and apparatus for precise measurement and calibration of gas flow rates is described. The apparatus and method employ precision-bored cylinders adapted for operation with ultrasonic transducers under the control of computer subroutines for accomplishing the desired methods.
摘要翻译：描述了用于气体流速的精确测量和校准的方法和装置。该装置和方法采用精密钻孔，适用于在计算机子程序控制下的超声换能器进行操作，以实现所需的方法。

9. 发明授权

US4487062A Mass flowmeter 失效
标题翻译：质量流量计
公开(公告)号：US4487062A
公开(公告)日：1984-12-11
申请号：US480231
申请日：1983-03-30
申请人： John G. Olin , David M. Korpi
发明人： John G. Olin , David M. Korpi
IPC分类号： G01F1/684 , G01F5/00 , G01F1/68
CPC分类号： G01F5/00 , G01F1/6847
摘要： An improved mass flowmeter of the type having a primary passage for the fluid whose flow rate is to be measured, a sensor tube which serves as a secondary passage for the fluid and is connected to the primary passage at upstream and downstream locations, and a pair of resistance wire coils surrounding the sensor tube and connected to a bridge circuit in which the resistance differential between the wire coils is proportional to the fluid flow rate. The sensor tube is a straight tube displaced from the primary passage and accessible at its ends for cleaning. The wire coils and the corresponding portion of the sensor tube are surrounded by an evacuated enclosure to prevent convection effects between the adjacent coils, to maximize the response time of the coils to changes in fluid flow rate, and to reduce conduction losses.
摘要翻译：一种改进的质量流量计，该流量计具有用于待测流量的流体的初级通道，用作流体的次级通道的传感器管，并连接到上游和下游位置处的主通道，以及一对的电阻线圈围绕传感器管并连接到桥接电路，其中线圈之间的电阻差与流体流速成比例。传感器管是从初级通道排出的直管，其端部可以进行清洁。线圈和传感器管的相应部分由抽真空的外壳包围，以防止相邻线圈之间的对流效应，以使线圈对流体流速变化的响应时间最大化，并减少传导损耗。

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