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公开(公告)号：US12301172B2
公开(公告)日：2025-05-13
申请号：US17642393
申请日：2020-09-11
Applicant: SOCOVAR S.E.C.
Inventor： Nicolas G. Constantin , Smarjeet Sharma
Abstract: The present power amplifier linearizing module linearizes operation of a power amplifier and operates in parametrizing mode and operation mode. A processing module executes a feed-forward transfer functions set, which includes at least: a transfer function P and a summing function. The transfer function P derives a change signal ΔVa relative to the control signal component received and the summing function summing the incremental change signal ΔVa to an input signal to generate an adjusted input signal. A transfer function G uses the adjusted input signal to generate an RF signal representative of the amplifying of the adjusted input signal based on the control signal component. The processing module determines a linearizing control signal component based on the generated RF signal representative.
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公开(公告)号：US20220337199A1
公开(公告)日：2022-10-20
申请号：US17642393
申请日：2020-09-11
Applicant: SOCOVAR S.E.C.
Inventor： Nicolas G. CONSTANTIN , Smarjeet SHARMA
Abstract: The present power amplifier linearizing module linearizes operation of a power amplifier and operates in parametrizing mode and operation mode. A processing module executes a feed-forward transfer functions set, which includes at least: a transfer function P and a summing function. The transfer function P derives a change signal ΔVa relative to the control signal component received and the summing function summing the incremental change signal ΔVa to an input signal to generate an adjusted input signal. A transfer function G uses the adjusted input signal to generate an RF signal representative of the amplifying of the adjusted input signal based on the control signal component. The processing module determines a linearizing control signal component based on the generated RF signal representative.
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公开(公告)号：US20210344279A1
公开(公告)日：2021-11-04
申请号：US17274317
申请日：2019-09-09
Applicant: SOCOVAR S.E.C.
Inventor： Mohammad SHARIFZADEH , Kamal AL-HADDAD
IPC: H02M7/483 , H02M7/217 , H02M7/487 , H02M7/5387 , H02M1/32
Abstract: A multilevel power converter and method for transforming DC power from a DC source into AC power for an AC load are provided. The converter is composed of a half-bridge inverter, a switching cell, and a controller configured for controlling operation of the half-bridge inverter and the switching cell. The half-bridge inverter and the switching cell are connectable to the DC source and the AC load. The switching cell is composed of first and second pairs of switches forming first and second branches in parallel, first and second capacitors connected in series in a capacitor branch connected between the first and second branches, and a pair of back-to-back connected switches in a third branch, the third branch connected to the capacitor branch and connectable to the AC load.
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公开(公告)号：US20140377187A1
公开(公告)日：2014-12-25
申请号：US14483274
申请日：2014-09-11
Applicant: Val-Chum Limited Partnership , Socovar S.E.C.
Inventor： Sophie Lerouge , Giles Soulez , Ahmed Fatimi , Jean-Michel Coutu , Jean Raymond
CPC classification number: A61L24/08 , A61K31/167 , A61K31/722 , A61K45/06 , A61K49/0457 , A61L24/001 , A61L24/0031 , A61L2400/04 , A61L2400/06 , A61L2430/36 , A61K2300/00 , C08L5/08
Abstract: A sclerosing embolizing hydrogel comprising from about 0.1% by weight to about 4.0% by weight of chitosan; from about 0.01 M to about 1 M of hydrochloric acid; from 0% by volume to about 40% by volume of iopamidol; from 0.5% by weight to about 25% by weight of β-glycerophosphate disodium salt; and from about 0.05% by weight to about 4% by weight of sodium tetradecyl sulphate. Also a kit for synthesizing the hydrogel and a method using the hydrogel to treat a vascular defect in a subject.
Abstract translation: 一种硬化栓塞水凝胶，其包含约0.1重量％至约4.0重量％的壳聚糖; 约0.01M至约1M盐酸; 从0体积％至约40体积％的碘帕醇; 0.5重量％至约25重量％的甘油磷酸二钠盐; 以及约0.05重量％至约4重量％的十四烷基硫酸钠。 还有一种用于合成水凝胶的试剂盒和使用该水凝胶来治疗受试者血管缺陷的方法。
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Patent Agency Ranking
公开(公告)号：US20220378321A1
公开(公告)日：2022-12-01
申请号：US17763319
申请日：2020-09-23
Applicant: SOCOVAR S.E.C.
Inventor： Haythem REHOUMA , Rita NOUMEIR , Philippe JOUVET , Sandrine ESSOURI
Abstract: There is described a method of assessing severity of a respiratory distress of a patient. The method generally has, using a three dimensional (3D) camera, generating at least a 3D image encompassing at least a thorax region and an abdomen region of the patient; and using a computer, accessing said 3D image; identifying thorax coordinates indicating coordinates of at least a point of the thorax region of the patient in the 3D image; identifying abdomen coordinates indicating coordinates of at least a point of the abdomen region of the patient in the 3D image; determining a thoraco-abdominal distance based on the thorax coordinates and on the abdomen coordinates; comparing the thoraco-abdominal distance with a threshold; and generating a signal based on said comparison, said signal being indicative of a degree of severity of the respiratory distress of the patient.
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公开(公告)号：US09731043B2
公开(公告)日：2017-08-15
申请号：US14483274
申请日：2014-09-11
Applicant: Val-Chum Limited Partnership , Socovar S.E.C.
Inventor： Sophie Lerouge , Giles Soulez , Ahmed Fatimi , Jean-Michel Coutu , Jean Raymond
IPC: A61K49/00 , A01N43/04 , A61L24/08 , A61K31/167 , A61K31/722 , A61K45/06 , A61K49/04 , A61L24/00
CPC classification number: A61L24/08 , A61K31/167 , A61K31/722 , A61K45/06 , A61K49/0457 , A61L24/001 , A61L24/0031 , A61L2400/04 , A61L2400/06 , A61L2430/36 , A61K2300/00 , C08L5/08
Abstract: A sclerosing embolizing hydrogel comprising from about 0.1% by weight to about 4.0% by weight of chitosan; from about 0.01M to about 1M of hydrochloric acid; from 0% by volume to about 40% by volume of iopamidol; from 0.5% by weight to about 25% by weight of β-glycerophosphate disodium salt; and from about 0.05% by weight to about 4% by weight of sodium tetradecyl sulphate. Also a kit for synthesizing the hydrogel and a method using the hydrogel to treat a vascular defect in a subject.
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7.发明申请公开(公告)号：US20150123654A1
公开(公告)日：2015-05-07
申请号：US14396928
申请日：2013-04-29
Applicant: SOCOVAR S.E.C.
Inventor： Ghyslain Gagnon , Sebastien Jomphe , Daniel Sicard , Michel Dallaire , Dominic Arbour
IPC: G01R21/08
CPC classification number: G01R21/08 , G01R1/04 , G01R1/18 , G01R15/202 , G01R21/133 , G01R35/005 , H02J13/0075 , H04L12/2823 , H04L67/12 , H04L2012/2841 , H04L2012/285 , Y02B70/325 , Y02B70/3266 , Y02B90/2653 , Y04S20/228 , Y04S20/242 , Y04S40/126 , Y04S40/18
Abstract: There is described a system to measure the electrical consumption of a household. This system consists of a network of measuring devices that are attached to wires between electrical appliances and circuit breakers and of a communication and processing unit that receives measurement data from the measuring devices. Low precision sensors based on the Hall effect may be used for obtaining precise measurements of energy consumption by providing a casing for the measuring devices that ensures a fixed, known, and precise alignment with respect to the wire to which it is attached. Low precision sensors based on the Hall effect may also be used by performing a correction calibration of measured data.
Abstract translation: 描述了一个衡量家庭电力消耗的系统。 该系统包括连接在电器和断路器之间的电线的测量装置网络和从测量装置接收测量数据的通信和处理单元。 基于霍尔效应的低精度传感器可以用于通过提供用于测量装置的壳体来获得对能量消耗的精确测量，该壳体确保相对于其所连接的导线的固定的，已知的和精确的对准。 也可以通过执行测量数据的校正校准来使用基于霍尔效应的低精度传感器。
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公开(公告)号：US11336203B2
公开(公告)日：2022-05-17
申请号：US17274317
申请日：2019-09-09
Applicant: SOCOVAR S.E.C.
Inventor： Mohammad Sharifzadeh , Kamal Al-Haddad
IPC: H02M7/483 , H02M7/487 , H02M7/5387 , H02M1/00 , H02M7/5395 , H02M7/5388
Abstract: A multilevel power converter and method for transforming DC power from a DC source into AC power for an AC load are provided. The converter is composed of a half-bridge inverter, a switching cell, and a controller configured for controlling operation of the half-bridge inverter and the switching cell. The half-bridge inverter and the switching cell are connectable to the DC source and the AC load. The switching cell is composed of first and second pairs of switches forming first and second branches in parallel, first and second capacitors connected in series in a capacitor branch connected between the first and second branches, and a pair of back-to-back connected switches in a third branch, the third branch connected to the capacitor branch and connectable to the AC load.
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公开(公告)号：US10191095B2
公开(公告)日：2019-01-29
申请号：US14396928
申请日：2013-04-29
Applicant: SOCOVAR S.E.C.
Inventor： Ghyslain Gagnon , Sebastien Jomphe , Daniel Sicard , Michel Dallaire , Dominic Arbour
IPC: G01R21/133 , G01R21/08 , H04L12/28 , G01R1/04 , G01R1/18 , G01R35/00 , G01R15/20 , H04L29/08 , H02J13/00
Abstract: There is described a system to measure the electrical consumption of a household. This system consists of a network of measuring devices that are attached to wires between electrical appliances and circuit breakers and of a communication and processing unit that receives measurement data from the measuring devices. Low precision sensors based on the Hall effect may be used for obtaining precise measurements of energy consumption by providing a casing for the measuring devices that ensures a fixed, known, and precise alignment with respect to the wire to which it is attached. Low precision sensors based on the Hall effect may also be used by performing a correction calibration of measured data.
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