专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明授权

US11796442B2 Porosity deriving method and porosity deriving device 有权
公开(公告)号：US11796442B2
公开(公告)日：2023-10-24
申请号：US17680321
申请日：2022-02-25
申请人： HONDA MOTOR CO., LTD.
发明人： Yasuro Katsuyama , Yuichi Tajiri , Takehiro Fukushima , Rio Koyama
IPC分类号： G01N15/08 , G01G9/00 , G01B17/02 , G01B11/06 , G01G17/02 , H01M10/052 , H01M10/48
CPC分类号： G01N15/088 , G01B11/06 , G01B17/02 , G01G9/005 , G01N15/0893 , G01G17/02 , H01M10/052 , H01M10/48
摘要： Provided are a porosity deriving method and a porosity deriving device capable of deriving a porosity of an inspection object being conveyed. The porosity deriving method of deriving a porosity of the inspection object includes: a basis weight measuring step including measuring a basis weight of a specific part of the inspection object being conveyed; a thickness measuring step including measuring a thickness of the specific part of the inspection object being conveyed; and a porosity deriving step including deriving a porosity of the inspection object from the basis weight, the thickness, and a true density of the inspection object.

112. 发明授权

US11733146B1 Method for determining column-hemispherical permeation radius with time-varying property of power-law cement grout and tortuosity of rock and soil mass 有权
公开(公告)号：US11733146B1
公开(公告)日：2023-08-22
申请号：US18072319
申请日：2022-11-30
申请人： Kunming University of Science and Technology
发明人： Zhiquan Yang , Mao Chen , Yingyan Zhu , Yi Yang , Wentao Chen , Yuqing Liu , Muhammad Asif Khan , Bihua Zhang , Hanhua Xu , Tianbing Xiang , Jie Zhang
IPC分类号： G01N15/08 , G01N33/38 , G01N33/24
CPC分类号： G01N15/0893 , G01N33/246 , G01N33/383
摘要： A method for determining a column-hemispherical permeation radius with time-varying property of power-law cement grout and tortuosity of rock and soil mass is provided, including: acquiring a porosity ϕ of rock and soil mass and a corresponding permeation coefficient K by geotechnical tests, measuring a groundwater pressure P0 at a grouting point and determining tortuosity ξ of rock and soil mass; acquiring an initial consistency coefficient c0, a rheological index n and a time-varying property coefficient k of power-law cement grout with a designed water to cement ratio by rheological tests, and determining the viscosity of water μw; acquiring grouting parameters, including a grouting pressure P1, grouting time t, a number m of grouting holes of a side surface of a grouting pipe and a grouting hole radius r; and solving a column-hemispherical permeation grouting diffusion radius R considering coupling effect both the tortuosity of rock and soil mass and the time-varying property of power-law cement grout.

113. 发明申请

US20190178825A1 ABSOLUTE POROSITY AND PORE SIZE DETERMINATION OF PORE TYPES IN MEDIA WITH VARYING PORE SIZES 审中-公开
公开(公告)号：US20190178825A1
公开(公告)日：2019-06-13
申请号：US16277470
申请日：2019-02-15
申请人： Saudi Arabian Oil Company
发明人： HYUNG T. KWAK , Ali A. Al-Yousif , Salah H. Al-Saleh
IPC分类号： G01N24/08 , G01R33/44 , G01N15/08 , G01R33/46
CPC分类号： G01N24/081 , G01N15/088 , G01N15/0893 , G01R33/445 , G01R33/448 , G01R33/46 , G01R33/4641 , Y02A90/344
摘要： The longitudinal relaxation times (T1) of water and hydrocarbon inside porous media, such as rock from subsurface formations, behave differently when external magnetic fields vary. A Nuclear Magnetic Relaxation Dispersion (NMRD) profile from Fast Field Cycling Nuclear Magnetic Resonance (FFC-NMR) technique differentiates the type of fluids filling the pores. Different types of pores in a rock sample are filled with different fluids, water and hydrocarbon, and the absolute porosity and the pore size of each type of pores is determined.

114. 发明申请

US20180259468A1 ABSOLUTE POROSITY AND PORE SIZE DETERMINATION OF PORE TYPES IN MEDIA WITH VARYING PORE SIZES 审中-公开
公开(公告)号：US20180259468A1
公开(公告)日：2018-09-13
申请号：US15913171
申请日：2018-03-06
申请人： Saudi Arabian Oil Company
发明人： Hyung T. Kwak , Ali A. Al-Yousif , Salah H. Al-Saleh
IPC分类号： G01N24/08 , G01R33/44 , G01N15/08 , G01R33/46
CPC分类号： G01N24/081 , G01N15/088 , G01N15/0893 , G01R33/445 , G01R33/448 , G01R33/46 , G01R33/4641 , Y02A90/344
摘要： The longitudinal relaxation times (T1) of water and hydrocarbon inside porous media, such as rock from subsurface formations, behave differently when external magnetic fields vary. A Nuclear Magnetic Relaxation Dispersion (NMRD) profile from Fast Field Cycling Nuclear Magnetic Resonance (FFC-NMR) technique differentiates the type of fluids filling the pores. Different types of pores in a rock sample are filled with different fluids, water and hydrocarbon, and the absolute porosity and the pore size of each type of pores is determined.

115. 发明申请

US20170241967A1 METHOD FOR DETECTING A VOLATILE ANALYTE FOR CLASSING AND SORTING CORK STOPPERS DEPENDING ON THE CONCENTRATION OF THE ANALYTE 审中-公开
公开(公告)号：US20170241967A1
公开(公告)日：2017-08-24
申请号：US15501841
申请日：2015-12-17
申请人： CORK SUPPLY PORTUGAL, SA
发明人： Antonio Cesar SILVA FERREIRA , Ana Cristina DE AVELAR LOPES CARDOSO
IPC分类号： G01N33/00 , G01N1/22
CPC分类号： G01N33/0098 , G01N1/2226 , G01N15/0893 , G01N33/0047 , G01N2035/00356
摘要： A method for detecting a volatile analyte to class and sort cork stoppers depending on concentration of the analyte, detection being performed of concentrations in the order of ng/L (parts per trillion), in a concentrated gas applied to the cork stoppers in closed containment. Under said method, cork stoppers are conveyed individually or groups to an incubation chamber (1); air/nitrogen is injected into the incubation chamber (1), the gas enriched with cork volatile compounds is entrained and carried to the concentration system containing a trap (4) heated by desorption of volatile compounds; the volatile compounds are carried by entraining gas to a detection system (6) recording a signal associated with presence of the analyte, the signal being used for classing the stopper/groups of stoppers; a software receives and compares the signal with a minimum limit, deciding to approve or reject the stopper. A system for implementing this method is described.

116. 发明授权

US08909484B2 Automated hydraulic property measurement apparatus 有权
标题翻译：自动水力测量仪器
公开(公告)号：US08909484B2
公开(公告)日：2014-12-09
申请号：US13411855
申请日：2012-03-05
申请人： Ali Farsad , Thomas G. Macfie , Whitney Skaling , Gregory T. Hart
发明人： Ali Farsad , Thomas G. Macfie , Whitney Skaling , Gregory T. Hart
IPC分类号： G06F19/00 , G01N11/00 , G01N5/02 , G01N33/24 , G01N15/08
CPC分类号： G01N11/00 , G01N5/02 , G01N15/0893 , G01N33/24 , G01N2015/0866 , G06F19/00
摘要： An apparatus for testing a porous medium is provided. The apparatus includes a liquid processing subsystem and a liquid weighing subsystem. The liquid processing subsystem is interfaced with the medium in a manner that establishes liquid contact there-between. The liquid processing and liquid weighing subsystems are sealably interconnected via an interconnecting liquid tube. The liquid weighing subsystem stores a liquid which flows therefrom, through the tube, through the liquid processing subsystem, and into the medium until it is saturated with the liquid. The liquid weighing subsystem automatically measures the weight of the liquid stored therein on an ongoing basis and uses these measurements to determine one or more hydraulic properties of the medium.
摘要翻译：提供一种用于测试多孔介质的装置。该装置包括液体处理子系统和液体称重子系统。液体处理子系统以与介质之间建立液体接触的方式与介质接口。液体处理和液体称重子系统通过互连的液体管密封地相互连接。液体称重子系统存储从其流出的液体，通过管，通过液体处理子系统，并进入介质，直到其被液体饱和。液体称重子系统在持续的基础上自动测量储存在其中的液体的重量，并使用这些测量来确定介质的一个或多个液压特性。

117. 发明授权

US07930926B2 Determination of permeability from damping 有权
标题翻译：阻尼导磁率的测定
公开(公告)号：US07930926B2
公开(公告)日：2011-04-26
申请号：US12113937
申请日：2008-05-01
申请人： Paul Michaels
发明人： Paul Michaels
IPC分类号： G01N15/08
CPC分类号： G01N15/0893 , G01N15/0826
摘要： Permeability of a fluid through a saturated material is determined by measuring the dynamic response of that saturated material to shaking vibrations and/or shear wave propagation, and then mapping the dynamic response (preferably, viscoelastic stiffness and damping properties) to an invented model (called “KVMB”) that yields the property of permeability. The preferred embodiments may use shear waves, inertial effects, and/or transmission effects, but preferably not compression, to force fluids through the pores. The mapping preferably predicts two possible mappings to permeability, coupled and uncoupled. The preferred methods are both internally consistent and directly related to known laws of physics rather than dependent on empirical calibrations. In use, for example, one may use a porosity log (conventional neutron or sonic) and recordings of SH-waves to obtain damping ratio, followed by locating of the damping ratio on a KVMB map that depends on porosity, and choosing of one of the two possible permeabilities indicated by the mapping, wherein the best choice is typically the largely coupled case.
摘要翻译：流体通过饱和材料的渗透性通过测量该饱和材料对振动振动和/或剪切波传播的动态响应，然后将动态响应（优选地，粘弹性刚度和阻尼特性）映射到发明模型（称为 “KVMB”），其产生渗透性的性质。优选的实施方案可以使用剪切波，惯性效应和/或透射效应，但优选不压缩，以迫使流体通过孔。映射优选地预测两个可能的对渗透性的耦合和解耦映射。优选的方法在内部一致，并且与已知的物理定律直接相关，而不依赖于经验校准。例如，在使用中，可以使用孔隙度测井（常规中子或声波）和SH波的记录来获得阻尼比，然后将阻尼比定位在取决于孔隙率的KVMB图上，并选择由映射表示的两个可能的渗透性，其中最佳选择通常是很大的耦合情况。

118. 发明授权

US07412875B2 Centrifuge permeameter for unsaturated soils system 失效
标题翻译：不饱和土体系离心渗透仪
公开(公告)号：US07412875B2
公开(公告)日：2008-08-19
申请号：US11297261
申请日：2005-12-08
申请人： Jorge G. Zornberg , John S. McCartney
发明人： Jorge G. Zornberg , John S. McCartney
IPC分类号： G01N15/08
CPC分类号： G01N15/08 , G01N15/0826 , G01N15/0893
摘要： The present invention includes an apparatus, method and centrifuge permeameter system that includes a hydraulic permeameter adapted for use in a centrifuge; and an automated data acquisition system, wherein the centrifuge permeameter non-destructively determines one or more soil characteristics from a sample of granular material such as soil, rock, and concrete when centrifuged.
摘要翻译：本发明包括一种装置，方法和离心机渗透仪系统，其包括适于在离心机中使用的液压渗透仪; 以及自动数据采集系统，其中离心机渗透仪在离心时非破坏性地确定颗粒材料样品如土壤，岩石和混凝土的一种或多种土壤特性。

119. 发明授权

US07264777B1 Measurement of surface areas by polyvinylpyrrolidone sorption 失效
标题翻译：聚乙烯吡咯烷酮吸附测量表面积
公开(公告)号：US07264777B1
公开(公告)日：2007-09-04
申请号：US10641590
申请日：2003-08-14
申请人： Alex E. Blum , Dennis D. Eberl
发明人： Alex E. Blum , Dennis D. Eberl
IPC分类号： G01N30/96
CPC分类号： G01N15/0893 , B01J20/12 , B01J20/28057 , G01N2015/0866 , Y10T436/14 , Y10T436/145555 , Y10T436/17
摘要： A method of quantitatively determining surface area of a sample uses polyvinylpyrrolidone (PVP) dispersed in a solution containing the sample, and determining the amount of PVP that has deposited on the sample.
摘要翻译：定量测定样品表面积的方法使用分散在含有样品的溶液中的聚乙烯吡咯烷酮（PVP），并确定沉积在样品上的PVP的量。

120. 发明申请

US20070084268A1 CENTRIFUGE PERMEAMETER FOR UNSATURATED SOILS SYSTEM 失效
标题翻译：不饱和土壤系统的离心渗透系数
公开(公告)号：US20070084268A1
公开(公告)日：2007-04-19
申请号：US11563053
申请日：2006-11-24
申请人： Jorge Zornberg , John McCartney
发明人： Jorge Zornberg , John McCartney
IPC分类号： G01N15/08
CPC分类号： G01N15/08 , G01N15/0826 , G01N15/0893
摘要： The present invention includes an apparatus, method and centrifuge permeameter system that includes a hydraulic permeameter adapted for use in a centrifuge; and an automated data acquisition system, wherein the centrifuge permeameter non-destructively determines one or more soil characteristics from a sample of granular material such as soil, rock, and concrete when centrifuged.
摘要翻译：本发明包括一种装置，方法和离心机渗透仪系统，其包括适于在离心机中使用的液压渗透仪; 以及自动数据采集系统，其中离心机渗透仪在离心时非破坏性地确定颗粒材料样品如土壤，岩石和混凝土的一种或多种土壤特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式