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1. 发明申请

WO2011119335A3 METHOD AND APPARATUS FOR DETERMINING GVF (GAS VOLUME FRACTION) FOR AERATED FLUIDS AND LIQUIDS IN FLOTATION TANKS, COLUMNS, DRUMS, TUBES, VATS 审中-公开
标题翻译：用于确定浮选罐，柱，管，管，增值税中的用于流化床和液体的GVF（气体体积分数）的方法和装置
公开(公告)号：WO2011119335A3
公开(公告)日：2012-04-05
申请号：PCT/US2011027731
申请日：2011-03-09
申请人： CIDRA CORPORATE SERVICES INC , FERNALD MARK R , BAILEY TIMOTHY J , LOOSE DOUGLAS H , SULLIVAN JAMES M , BIESAK JOHN , KERSEY ALAN D , DAVIS MICHAEL A
发明人： FERNALD MARK R , BAILEY TIMOTHY J , LOOSE DOUGLAS H , SULLIVAN JAMES M , BIESAK JOHN , KERSEY ALAN D , DAVIS MICHAEL A
IPC分类号： G01N9/24
CPC分类号： G01N29/02 , B03D1/028 , G01F1/7082 , G01F1/712 , G01F1/74 , G01L11/04 , G01N29/024 , G01N2291/011 , G01N2291/02433
摘要： The invention provides a signal processor that receives a signal containing information about an acoustic signal that is generated by at least one acoustic transmitter, that travels through an aerated fluid in a container, and that is received by at least one acoustic receiver arranged in relation to the container, including inside the container; and determines the gas volume fraction of the aerated fluid based at least partly on the speed of sound measurement of the acoustic signal that travels through the aerated fluid in the container. The signal processor also sends an output signal containing information about the gas volume fraction of the aerated fluid. The signal processor may be configured together with at least one acoustic transmitter, the at least one acoustic receiver, or both.
摘要翻译：本发明提供了一种信号处理器，其接收包含由至少一个声发射器产生的声信号的信号，所述信号传播通过容器中的充气流体，并且由至少一个声接收器接收，所述至少一个声接收器相对于容器，包括在容器内; 并且至少部分地基于穿过容器中的充气流体的声信号的声音测量速度来确定充气流体的气体体积分数。信号处理器还发送包含关于充气流体的气体体积分数的信息的输出信号。信号处理器可以与至少一个声发射器，至少一个声接收器或两者配置。

2. 发明专利

AU2018200089B2 Dimensionally controlled 'engineered polymer bubble' for flotation separation 未知
公开(公告)号：AU2018200089B2
公开(公告)日：2019-02-14
申请号：AU2018200089
申请日：2018-01-05
申请人： ADAMSON DOUGLAS H , CIDRA CORPORATE SERVICES INC , DAVIS MICHAEL A , DIDDEN FRANCIS K , FERNALD MARK R , KERSEY ALAN D , OKEEFE CHRISTIAN V , ROTHMAN PAUL J
发明人： DIDDEN FRANCIS K , KERSEY ALAN D , DAVIS MICHAEL A , ROTHMAN PAUL J , FERNALD MARK R , O'KEEFE CHRISTIAN V , ADAMSON DOUGLAS H
IPC分类号： B03D1/02
摘要： OF THE INVENTION Apparatus is provided featuring a first and second cells. The first cell receives an ore slurry having mineral particles of interest, receives unexpanded polymer microspheres comprising a surface having mineral collector chemistry attached 5 thereto with molecules for attaching the mineral particles of interest, causes the unexpanded polymer microspheres to expand substantially in volume into expanded polymer microspheres having a substantially increased sphere surface area, and provides an expanded polymer microsphere foam layer comprising the expanded polymer microspheres with attached mineral particles of interest. The second cell 0 receives the expanded polymer microsphere foam layer, and causes the expanded polymer microspheres to collapse substantially in volume into collapsed polymer microspheres having a substantially reduced sphere surface area that results in a mechanical shearing off of the attached mineral particles of interest. The second cell may also provide a mineral concentrate output having the mineral particles of 5 interest. FIG. 17a Expanded /168iAerwphere agwaar foamn ayer / Z/ / 0 !a. / $A 3Foam Overflow Cal sMY/ unexpanded / po rfih minrospheres Figure 17a: Flotation cell arrangement utilizing expanding microsphere functionalized polymer'beads' /Oo2-; IOi#za..) /ooy APresswe Concentrate vaves output2 popO Figure 17b. A conceptual implementation of the rn-pressurization cell for the recovery of minerals from the expanded polymer microsphere 'foam'.

3. 发明专利

AU2013237806B2 Dimensionally controlled 'engineered polymer bubble' for flotation separation 未知
公开(公告)号：AU2013237806B2
公开(公告)日：2017-10-05
申请号：AU2013237806
申请日：2013-04-01
申请人： ADAMSON DOUGLAS H , CIDRA CORPORATE SERVICES INC , DAVIS MICHAEL A , DIDDEN FRANCIS K , FERNALD MARK R , KERSEY ALAN D , OKEEFE CHRISTIAN V , ROTHMAN PAUL J
发明人： DIDDEN FRANCIS K , KERSEY ALAN D , DAVIS MICHAEL A , ROTHMAN PAUL J , FERNALD MARK R , O'KEEFE CHRISTIAN V , ADAMSON DOUGLAS H
IPC分类号： B03D1/02
摘要： Apparatus is provided featuring a first and second cells. The first cell receives an ore slurry having mineral particles of interest, receives unexpanded polymer microspheres comprising a surface having mineral collector chemistry attached thereto with molecules for attaching the mineral particles of interest, causes the unexpanded polymer microspheres to expand substantially in volume into expanded polymer microspheres having a substantially increased sphere surface area, and provides an expanded polymer microsphere foam layer comprising the expanded polymer microspheres with attached mineral particles of interest. The second cell receives the expanded polymer microsphere foam layer, and causes the expanded polymer microspheres to collapse substantially in volume into collapsed polymer microspheres having a substantially reduced sphere surface area that results in a mechanical shearing off of the attached mineral particles of interest. The second cell may also provide a mineral concentrate output having the mineral particles of interest.

4. 发明专利

AU2019203722B2 Acoustic monitoring of block caving 未知
公开(公告)号：AU2019203722B2
公开(公告)日：2020-07-16
申请号：AU2019203722
申请日：2019-05-28
申请人： CIDRA CORPORATE SERVICES INC , DAVIS MICHAEL A
发明人： DAVIS MICHAEL A
IPC分类号： G01S15/02
摘要： Apparatus is provided featuring a signal processing module configured to receive signaling containing information about detected acoustic emissions related to ore being mined from a block cave in a block caving process, including falling ore 5 that creates unique acoustic signatures; and determine information about the ore being mined from the block cave in the block caving process, based at least partly on the signaling received. The signal processing module may receive the signaling from an array of acoustic sensors placed around the block cave, including where the array of acoustic sensors surrounds the block cave in both vertical and horizontal 0 directions. The signal processing module may provide corresponding signaling containing corresponding information about the ore being mined from the block cave in the block caving process, including where the corresponding information includes information about a distribution and size of the ore being mined from the block cave in the block caving process. Apparatus 10 Signal processor 1Ca configured to receive signaling containing information about detected acoustic emissions related to ore being mined from a block cave in a block caving process, including falling ore that creates unique acoustic signatures; and determine information about the ore being mined from the block cave in the block caving process, based at least partly on the signaling received. Other modules 1Ob for implementing the signal processing functionality, including a memory module, data and control busing architecture and input/output modules. Figure 1

5. 发明专利

CL2014003156A1 Perlas/burbujas poliméricas diseñadas con carga funcionalizadas con moléculas para atraer y fijar partículas de minerales de interés para la separación de flotación. 未知
公开(公告)号：CL2014003156A1
公开(公告)日：2015-10-30
申请号：CL2014003156
申请日：2014-11-20
申请人： DAVIS MICHAEL A , CIDRA CORPORATE SERVICES INC
发明人： DAVIS MICHAEL A
IPC分类号： B03C5/00

6. 发明专利

AU2013225960A1 Acoustic monitoring of block caving 未知
公开(公告)号：AU2013225960A1
公开(公告)日：2014-09-18
申请号：AU2013225960
申请日：2013-02-28
申请人： CIDRA CORPORATE SERVICES INC , DAVIS MICHAEL A
发明人： DAVIS MICHAEL A
IPC分类号： G01S15/02
摘要： Apparatus is provided featuring a signal processing module configured to receive signaling containing information about detected acoustic emissions related to ore being mined from a block cave in a block caving process, including falling ore that creates unique acoustic signatures; and determine information about the ore being mined from the block cave in the block caving process, based at least partly on the signaling received. The signal processing module may receive the signaling from an array of acoustic sensors placed around the block cave, including where the array of acoustic sensors surrounds the block cave in both vertical and horizontal directions. The signal processing module may provide corresponding signaling containing corresponding information about the ore being mined from the block cave in the block caving process, including where the corresponding information includes information about a distribution and size of the ore being mined from the block cave in the block caving process.

7. 发明专利

AU2019203722A1 Acoustic monitoring of block caving 未知
公开(公告)号：AU2019203722A1
公开(公告)日：2019-06-20
申请号：AU2019203722
申请日：2019-05-28
申请人： CIDRA CORPORATE SERVICES INC , DAVIS MICHAEL A
发明人： DAVIS MICHAEL A
IPC分类号： G01S15/02
摘要： Apparatus is provided featuring a signal processing module configured to receive signaling containing information about detected acoustic emissions related to ore being mined from a block cave in a block caving process, including falling ore 5 that creates unique acoustic signatures; and determine information about the ore being mined from the block cave in the block caving process, based at least partly on the signaling received. The signal processing module may receive the signaling from an array of acoustic sensors placed around the block cave, including where the array of acoustic sensors surrounds the block cave in both vertical and horizontal 0 directions. The signal processing module may provide corresponding signaling containing corresponding information about the ore being mined from the block cave in the block caving process, including where the corresponding information includes information about a distribution and size of the ore being mined from the block cave in the block caving process. Apparatus 10 Signal processor 1Ca configured to receive signaling containing information about detected acoustic emissions related to ore being mined from a block cave in a block caving process, including falling ore that creates unique acoustic signatures; and determine information about the ore being mined from the block cave in the block caving process, based at least partly on the signaling received. Other modules 1Ob for implementing the signal processing functionality, including a memory module, data and control busing architecture and input/output modules. Figure 1

8. 发明专利

AU2017202830A1 Acoustic monitoring of block caving 未知
公开(公告)号：AU2017202830A1
公开(公告)日：2017-06-01
申请号：AU2017202830
申请日：2017-04-28
申请人： CIDRA CORPORATE SERVICES INC , DAVIS MICHAEL A
发明人： DAVIS MICHAEL A
IPC分类号： G01S15/02
摘要： Apparatus is provided featuring a signal processing module configured to receive signaling containing information about detected acoustic emissions related to ore being mined from a block cave in a block caving process, including falling ore 5 that creates unique acoustic signatures; and determine information about the ore being mined from the block cave in the block caving process, based at least partly on the signaling received. The signal processing module may receive the signaling from an array of acoustic sensors placed around the block cave, including where the array of acoustic sensors surrounds the block cave in both vertical and horizontal 0 directions. The signal processing module may provide corresponding signaling containing corresponding information about the ore being mined from the block cave in the block caving process, including where the corresponding information includes information about a distribution and size of the ore being mined from the block cave in the block caving process. Apparatus 10 Signal processor 1 Oa configured to receive signaling containing information about detected acoustic emissions related to ore being mined from a block cave in a block caving process, including falling ore that creates unique acoustic signatures; and determine information about the ore being mined from the block cave in the block caving process, based at least partly on the signaling received. Other modules 1 Ob for implementing the signal processing functionality, including a memory module, data and control busing architecture and input/output modules. Figure 1

9. 发明申请

WO2011159375A9 DISPERSION COMPENSATION TECHNIQUE FOR DIFFERENTIAL SONAR MEASUREMENT - DENSITY METER 审中-公开
标题翻译：差分补偿技术用于差分声速测量 - 密度计
公开(公告)号：WO2011159375A9
公开(公告)日：2012-03-08
申请号：PCT/US2011027696
申请日：2011-03-09
申请人： CIDRA CORPORATE SERVICES INC , DAVIS MICHAEL A
发明人： DAVIS MICHAEL A
IPC分类号： G01N9/00
CPC分类号： G01N9/24 , G01F1/663 , G01N9/00 , G01N2011/0073
摘要： The present invention provides a novel technique for canceling substantially the effects of dispersion when two speed of sound (SOS) measurements are required on the materials within a pipe to perform a calculation or derive certain characteristics about the materials flowing in the pipe. According to some embodiments of the present invention, the apparatus may comprise a signal processor configured to receive signals containing information about two speed of sound measurements having two sets of data related to materials within a pipe; and process the two sets of data simultaneously and determine a ridge point by point difference in order to cancel substantially effects of dispersion.
摘要翻译：本发明提供了一种新颖的技术，用于在管道内的材料上需要两个声速（SOS）测量值时基本上消除色散的影响，以进行计算或得出关于在管道中流动的材料的某些特性。根据本发明的一些实施例，该装置可以包括信号处理器，其被配置为接收包含关于具有与组件内的材料相关的两组数据的两个声速测量速度的信息的信号; 并且同时处理这两组数据，并确定一个点的点差，以便基本上消除色散的影响。

10. 发明申请

WO2013188620A3 BUBBLE SIZE DETERMINATION BASED ON BUBBLE STIFFNESS 审中-公开
标题翻译：基于泡沫强度的泡沫尺寸测定
公开(公告)号：WO2013188620A3
公开(公告)日：2015-06-18
申请号：PCT/US2013045568
申请日：2013-06-13
申请人： CIDRA CORPORATE SERVICES INC , DAVIS MICHAEL A
发明人： DAVIS MICHAEL A
IPC分类号： G01N29/02 , G01N29/028
CPC分类号： G01N33/383 , G01N29/024 , G01N2291/02433 , G01N2291/0251
摘要： Apparatus is provided comprising a signal processing module configured with at least one processor and at least one memory including computer program code, the at least one memory and computer program code configured, with the at least one processor, to cause the apparatus at least to: receive signaling containing information about a stiffness of a concrete mixture; and determine an average bubble size of gas contained in the concrete mixture, based at least partly on the signaling received.
摘要翻译：提供了包括信号处理模块的装置，该信号处理模块配置有至少一个处理器和包括计算机程序代码的至少一个存储器，所述至少一个存储器和计算机程序代码与所述至少一个处理器一起配置，以使所述装置至少：接收包含混凝土混合物硬度信息的信号; 并且至少部分地基于收到的信号来确定混凝土混合物中所含气体的平均气泡尺寸。

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