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公开(公告)号：US08913464B2
公开(公告)日：2014-12-16
申请号：US13224378
申请日：2011-09-02
Applicant: Masahiro Kamata
Inventor： Masahiro Kamata
IPC: G01V1/18
CPC classification number: G01V1/182
Abstract: Methods and systems utilizing seismic sensors configured or designed for use in seismic signal detection. The seismic sensors output displacement signals of a displacement sensor superimposed on velocity signals generated by a moving coil of the seismic sensors.
Abstract translation: 利用构造或设计用于地震信号检测的地震传感器的方法和系统。 地震传感器输出位移传感器的位移信号叠加在由地震传感器的运动线圈产生的速度信号上。
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公开(公告)号：US20120314537A1
公开(公告)日：2012-12-13
申请号：US13592350
申请日：2012-08-23
Applicant: Masahiro Kamata
Inventor： Masahiro Kamata
IPC: G01V1/40
Abstract: Methods and systems utilizing seismic sensors configured or designed for use in seismic signal detection. An electrical current is applied to a seismic sensor such that the moving coil is located at a neutral position relative to the magnetic field in the seismic sensor to compensate for gravitational acceleration.
Abstract translation: 利用构造或设计用于地震信号检测的地震传感器的方法和系统。 将电流施加到地震传感器，使得运动线圈位于相对于地震传感器中的磁场的中立位置，以补偿重力加速度。
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3.发明申请公开(公告)号：US20120294327A1
公开(公告)日：2012-11-22
申请号：US13569182
申请日：2012-08-08
Applicant: Masahiro Kamata
Inventor： Masahiro Kamata
IPC: G01K15/00
Abstract: Methods and systems for compensating temperature measurements by a temperature gauge comprising a first temperature sensor and a second reference temperature sensor, having different thermal properties, located in the same temperature environment to be measured. The methods and systems compensate for errors in the measured temperatures due to variations in the reference sensor caused by temperature effects.
Abstract translation: 用于通过温度计补偿温度测量的方法和系统，所述温度计包括位于相同待测温度环境中的具有不同热性质的第一温度传感器和第二参考温度传感器。 方法和系统由于温度影响引起的参考传感器的变化，补偿了测量温度的误差。
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公开(公告)号：US07639566B2
公开(公告)日：2009-12-29
申请号：US12053620
申请日：2008-03-23
Applicant: Masahiro Kamata , Colin Wilson
Inventor： Masahiro Kamata , Colin Wilson
IPC: H04R9/00
Abstract: A seismic sensor comprising a coil assembly suspended in a magnet field produced by a magnet assembly, and a locking mechanism for preventing the coil assembly from moving freely until a seismic event is initiated at the surface or within an earth formation to collect seismic data.
Abstract translation: 一种地震传感器，其包括悬挂在由磁体组件产生的磁场中的线圈组件，以及锁定机构，用于防止线圈组件自由移动，直到在地面或地球地层内开始地震事件以收集地震数据。
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公开(公告)号：US20090140879A1
公开(公告)日：2009-06-04
申请号：US11948853
申请日：2007-11-30
Applicant: MASAHIRO KAMATA , YUJI HOSODA
Inventor： MASAHIRO KAMATA , YUJI HOSODA
IPC: G01V3/00
CPC classification number: G01V11/002 , E21B47/12
Abstract: Remote sensing systems are provided including a recorder, a cable network and a plurality of downhole sensor nodes. The cable network comprises a first cable and a second cable. The first and second cables form a loop. The recorder and the plurality of downhole sensor nodes are connected to the cable network in series. The first cable delivers power to the nodes and the second cable comprises a power return and closes the loop to the recorder.
Abstract translation: 提供遥感系统，包括记录器，电缆网络和多个井下传感器节点。 电缆网络包括第一电缆和第二电缆。 第一和第二根电缆形成一个环路。 记录器和多个井下传感器节点串联连接到电缆网络。 第一根电缆向节点传输电力，第二根电缆包括电源返回并关闭到记录器的回路。
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Patent Agency Ranking
公开(公告)号：US07171851B2
公开(公告)日：2007-02-06
申请号：US11023848
申请日：2004-12-28
Applicant: Masahiro Kamata
Inventor： Masahiro Kamata
IPC: E21B47/00
CPC classification number: E21B49/006
Abstract: The present invention provides methods and apparatus for measuring subterranean strain. The methods and apparatus use fluid expansion principles to compensate for temperature variations and increase the accuracy of the strain measurements. The methods and apparatus contemplate the use of multiple fluid chambers according to some embodiments in order to remove temperature dependence from stress or strain measurements.
Abstract translation: 本发明提供了测量地下应变的方法和装置。 方法和装置使用流体膨胀原理来补偿温度变化并增加应变测量的精度。 根据一些实施例，该方法和设备考虑使用多个流体室，以便消除应力或应变测量的温度依赖性。
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公开(公告)号：US4675289A
公开(公告)日：1987-06-23
申请号：US599632
申请日：1984-04-12
Applicant: Hideo Kanou , Masahiro Kamata , Shigeru Yamanaka
Inventor： Hideo Kanou , Masahiro Kamata , Shigeru Yamanaka
CPC classification number: C12Q1/34 , C12Q1/06 , C12Q2334/22 , C12Q2337/22 , Y10S435/911
Abstract: A method of measuring the number of eumycete cells in a sample which comprises preparing a solution or suspension containing a sample of a medicine, food, drink, cosmetic or water, adding to said solution or suspension a 7-amino-4-methyl-coumarin derivative represented by formula (1): ##STR1## wherein R is an alkyl group, an allyl group, an aralkyl group, or a heterocyclic group, or R--CO-- is an amino acid or peptide residue, said derivative not inhibiting the hydrolysis of the amide bond of formula (1) by microorganism hydrolases contained in the samples; and measuring the fluorescence of 7-amino-4-methyl-courmarin released by the microorganism hydrolases.
Abstract translation: 一种测量样品中真菌细胞数量的方法，其包括制备含有药物，食品，饮料，化妆品或水样品的溶液或悬浮液，向所述溶液或悬浮液中加入7-氨基-4-甲基香豆素 由式（1）表示的衍生物：其中R是烷基，烯丙基，芳烷基或杂环基，或R-CO-是氨基酸或肽残基，所述不抑制水解的衍生物 的式（1）的酰胺键通过样品中包含的微生物水解酶; 并测定由微生物水解酶释放的7-氨基-4-甲基-marmarin的荧光。
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公开(公告)号：US08305845B2
公开(公告)日：2012-11-06
申请号：US13345747
申请日：2012-01-08
Applicant: Masahiro Kamata
Inventor： Masahiro Kamata
Abstract: Methods and systems utilizing seismic sensors configured or designed for use in seismic signal detection. An electrical current is applied to a seismic sensor such that the moving coil is located at a neutral position relative to the magnetic field in the seismic sensor to compensate for gravitational acceleration.
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公开(公告)号：US08267578B2
公开(公告)日：2012-09-18
申请号：US12365889
申请日：2009-02-04
Applicant: Masahiro Kamata
Inventor： Masahiro Kamata
Abstract: Methods and systems for compensating temperature measurements by a temperature gauge comprising a first temperature sensor and a second reference temperature sensor, having different thermal properties, located in the same temperature environment to be measured. The methods and systems compensate for errors in the measured temperatures due to variations in the reference sensor caused by temperature effects.
Abstract translation: 用于通过温度计补偿温度测量的方法和系统，所述温度计包括位于相同待测温度环境中的具有不同热性质的第一温度传感器和第二参考温度传感器。 方法和系统由于温度影响引起的参考传感器的变化，补偿了测量温度的误差。
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公开(公告)号：US20120120762A1
公开(公告)日：2012-05-17
申请号：US13345747
申请日：2012-01-08
Applicant: Masahiro Kamata
Inventor： Masahiro Kamata
Abstract: Methods and systems utilizing seismic sensors configured or designed for use in seismic signal detection. An electrical current is applied to a seismic sensor such that the moving coil is located at a neutral position relative to the magnetic field in the seismic sensor to compensate for gravitational acceleration.
Abstract translation: 利用构造或设计用于地震信号检测的地震传感器的方法和系统。 将电流施加到地震传感器，使得运动线圈位于相对于地震传感器中的磁场的中立位置，以补偿重力加速度。
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