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1. 发明申请

WO2023015365A1 METHOD FOR COMPENSATE CAVITY EFFECT IN AIRCRAFT EMBEDDED ANTENNA IMPEDANCE AND EMBEDDED ANTENNA ARRAY FOR AIRCRAFT 审中-公开
公开(公告)号：WO2023015365A1
公开(公告)日：2023-02-16
申请号：PCT/BR2021/050342
申请日：2021-08-13
申请人： EMBRAER S.A. , INATEL / FUNDACAO INSTITUTO NACIONAL DE TELECOMUNICACOES
发明人： NUNES, Sidney Osses , BELLEI, Leandro Napoli , DE ASSIS, Rodrigo Rodrigues , DE CARVALHO, Juliano Vilela , SODRE JUNIOR, Arismar Cerqueira , DA SILVA, Luís Gustavo
IPC分类号： H01Q1/28 , H01Q17/00
摘要： Method for compensate cavity effect in aircraft embedded antenna impedance and Embedded antenna array for aircraft" The present invention relates to a method for compensate cavity effect in aircraft embedded antenna impedance by using radiofrequency (RF) absorber materials applied to entirely embedded antennas (non-protruding installation) particularly used in aircraft. The invention also refers to embedded antenna arrays for aircraft using radiofrequency (RF) absorber materials to enhance and/or optimize its impedance matching.

2. 发明申请

WO2023000048A1 ENVIRONMENTALLY FRIENDLY AIRCRAFT 审中-公开
公开(公告)号：WO2023000048A1
公开(公告)日：2023-01-26
申请号：PCT/BR2022/050261
申请日：2022-07-14
申请人： EMBRAER S.A.
发明人： RIBEIRO, Raphael Felipe Gama , TRAPP, Luis Gustavo , AFFONSO, Luis Carlos
IPC分类号： B64D27/20 , B64D37/30 , B64D37/04 , F02C9/40
摘要： An aircraft stores cryogenic fuel in one or more fuel tanks inside the aircraft fuselage or at other appropriate positions on the aircraft, and stores non-cryogenic fuel in plural standard jet fuel tanks e.g., inside the aircraft wings. A controller controls selective routing of non-cryogenic fuel or cryogenic (e.g., hydrogen) fuel to dual fuel engines. In one operating mode, the dual fuel engines normally use the cryogenic hydrogen fuel as the main fuel, and reserve the non-cryogenic fuel for application to the dual fuel engines only on an exception basis, thereby providing cleaner and more environmentally friendly operation.

3. 发明申请

WO2019071327A1 NEURAL NETWORK SYSTEM WHOSE TRAINING IS BASED ON A COMBINATION OF MODEL AND FLIGHT INFORMATION FOR ESTIMATION OF AIRCRAFT AIR DATA 审中-公开
公开(公告)号：WO2019071327A1
公开(公告)日：2019-04-18
申请号：PCT/BR2017/000121
申请日：2017-10-11
申请人： EMBRAER S.A.
发明人： CARVALHO, Bruno Javiel , ZAMBRANO, Gustavo José , BERGAMO, Leandro Fernandes , LUSTOSA, Juliano de Melo
IPC分类号： G01P5/14 , G01C23/00 , G01P13/02 , G01P21/02 , G05D1/02
摘要： Aircraft air data is estimated using a neural network trained to be independent of any signals from air data sensors whose values are based on air flow pressure measurements.

4. 发明申请

WO2018076086A1 CONTINUOUS BELT CONVEYOR MONITORING SYSTEMS AND METHODS 审中-公开
标题翻译：连续带传送监视系统和方法
公开(公告)号：WO2018076086A1
公开(公告)日：2018-05-03
申请号：PCT/BR2017/000126
申请日：2017-10-16
申请人： EMBRAER S.A.
发明人： DA SILVA, Paulo Anchieta , PINHEIRO RULLI, Ricardo
IPC分类号： B65G43/02 , G01B21/08
摘要： An online real-time method of measuring the thickness of a moving belt uses infrared thermography technology to continuously and noninvasively measure the thickness of rubber cover regions and detect damage. This technique solves technical problems and realizes potential gains such as increased efficiency in planning maintenance/replacements of conveyor belts; provides rationalizations and advanced planning for stocking spare conveyor belts; provides a lookahead of acute wear at points to avoid premature wear or belt loss; generates a history of generating wear after each belt replacement with life projections and early planning acquisitions and operational stoppages for exchange; and provides early warning system integration.
摘要翻译：测量传送带厚度的在线实时方法使用红外热成像技术连续无创地测量橡胶覆盖区域的厚度并检测损坏。该技术解决了技术问题并实现了潜在的收益，例如提高了计划维护/更换传送带的效率; 为备用传送带提供合理化和高级计划; 在点处提供了急速磨损的前瞻以避免过早磨损或皮带损失; 在每次更换皮带后产生磨损历史，并进行寿命预测和早期计划采购以及交换操作停机; 并提供预警系统集成。

5. 发明申请

WO2018045438A1 BRAIN STIMULATION SYSTEM AND METHOD TO PROVIDE A SENSE OF WELLBEING 审中-公开
标题翻译：脑部刺激系统和提供感觉的方法
公开(公告)号：WO2018045438A1
公开(公告)日：2018-03-15
申请号：PCT/BR2016/000090
申请日：2016-09-12
申请人： EMBRAER S.A.
发明人： ANCHIETA DA SILVA, Paulo , DANTAS ALVES SILVA CIACCIA, Flavia Renata
IPC分类号： A61B5/16 , A61B5/00
CPC分类号： A61B5/165 , A61B5/0077 , A61B5/4836 , A61M21/02 , G16H30/20 , G16H50/20 , G16H50/30
摘要： A system and method provides noninvasive mental state diagnostics and brain stimulation via consensual transcranial stimulation. The method utilizes face recognition associated with known physiologic measures to identify an emotional state- of-mind of a human subject and then provides or at least suggests a transcranial stimulation treatment for enhancing mental focus or for alleviating discomfort or anxiety by inducing a feeling of well-being. An example system arrangement utilizes a camera to scan a subject's facial expressions and, if the subject desires, provides a transcranial stimulation to the subject based upon an analysis of the facial expression. In one example environment, the system is used in the office or other workplace. In another example environment, the system is used in conjunction with a vehicle seat, such as for example a seat in a car, train, aircraft or other vehicle. All or parts of the system may be incorporated within or near a seat and includes at least a camera for obtaining images of the subject's face, body sensors that measure physiologic characteristics, a user interface device which may include a display and touch controls for input, and a hardware processor for analyzing the scan of the subject's facial expression and operating the user interface device.
摘要翻译：一种系统和方法通过经同意的经颅刺激提供无创的精神状态诊断和脑刺激。该方法利用与已知生理测量相关联的面部识别来识别人类受试者的情绪状态，然后提供或至少建议经颅刺激治疗以通过诱导良好的感觉来增强精神集中或缓解不适或焦虑 -存在。示例系统布置利用照相机扫描对象的面部表情，并且如果对象期望，则基于对面部表情的分析向对象提供经颅刺激。在一个示例环境中，该系统用于办公室或其他工作场所。在另一示例环境中，该系统与车辆座椅结合使用，例如汽车，火车，飞机或其他车辆中的座椅。系统的全部或部分可以被结合在座位内或座位附近，并且包括至少一个用于获取对象脸部图像的照相机，测量生理特征的身体传感器，可以包括显示器和用于输入的触摸控制的用户界面装置，以及用于分析对象的面部表情的扫描并操作用户接口设备的硬件处理器。

6. 发明申请

WO2016094981A1 UNIVERSAL MAGNETIC TABLE JIG ASSEMBLIES AND METHODS FOR POSITIONING A WORKPIECE, ESPECIALLY FOR THE FABRICATION OF AIRCRAFT STRUCTURAL COMPONENTS 审中-公开
标题翻译：通用磁性表组件和用于定位工作的方法，特别是用于制造飞机结构部件
公开(公告)号：WO2016094981A1
公开(公告)日：2016-06-23
申请号：PCT/BR2015/000172
申请日：2015-11-13
申请人： EMBRAER S.A.
发明人： RECKEVICIUS CORDEIRO, André , OLIVEIRA AMARAL PALMEIRA, André Luiz , REISS JR., Paulo , GOMES DE MELLO, João Marcos , CARAÇA, Wagner
IPC分类号： B64F5/00 , B25H1/10 , B23Q3/154
CPC分类号： B23Q3/1546 , B23Q3/1543 , B23Q3/186 , B25B11/002 , B25B11/02 , B25H1/02 , B25H1/10 , B64F5/10
摘要： Magnetic table jig assemblies and methods allow workpieces (e.g., aircraft components to be fabricated) on a table top of the table jig assembly to be accurately indexed relative to a robotically operated tool (e.g., a robotically operated drill). The magnetic table jig assembly may include a wheeled frame which is capable of rolling movement across a floor surface, a horizontally planar table top exhibiting ferromagnetic properties supported by the frame and a plurality of magnetic workpiece positioners each including an actuator to magnetically couple and decouple the magnetic workpiece positioner to the table top. The workpiece will therefore be positioning restrained on the table top by magnetically coupling the plurality of the magnetic workpiece positioners to the table top in abutting relationship to a perimetrical edge of the workpiece.
摘要翻译：磁性工作台夹具组件和方法允许工具夹具组件的台面上的工件（例如，制造的飞机部件）相对于机器人操作的工具（例如机器人操作的钻头）被精确地分度。磁性工作台夹具组件可以包括能够跨越地板表面滚动的轮式框架，显示由框架支撑的铁磁特性的水平平面的台面，以及多个磁性工件定位器，每个磁性工件定位器包括致动器以磁耦合和解耦磁性工件定位器到桌面。因此，通过将多个磁性工件定位器磁耦合到台面，工件将被定位在台面上，与工件的周边邻接。

7. 发明申请

WO2015089604A1 STRUCTURAL HEALTH MONITORING SYSTEM EMPLOYING ELECTROMECHANICAL IMPEDANCE TECHNOLOGY 审中-公开
标题翻译：使用机电阻抗技术的结构健康监测系统
公开(公告)号：WO2015089604A1
公开(公告)日：2015-06-25
申请号：PCT/BR2014/000444
申请日：2014-12-15
申请人： EMBRAER S.A. , UNIVERSIDADE FEDERAL DE UBERLÂNDIA - UFU
发明人： GONSALES, Camila Gianini , GOMES, Glauco Humberto , DOTTA, Fernando , HARTMANN, Maurício , DA SILVA, Paulo Anchieta , RULLI, Ricardo Pinheiro , GALLO, Carlos Alberto , RADE, Domingo Alves , TEODORO, Elias Bitencourt , MARTINS, Luiz Gustavo , DE SOUZA, Marcos Morais , NETO, Roberto Mendes Finzi , STEFFEN, Jr., Valder
IPC分类号： G01N29/09 , G01N29/44
CPC分类号： G01N29/09 , G01M17/007 , G01N29/32 , G01N29/44 , G01N29/4472 , G01N2291/018 , G01N2291/023 , G01N2291/0258 , G01N2291/0289 , G01N2291/106 , G01N2291/2694
摘要： A method to acquire the structural health state of an aircraft mechanical component performs measurements at each frequency point of interest by using a network of transducers and working each one simultaneously as actuator and sensor. Each transducer is individually excited by a sinusoidal, constant frequency and arbitrary amplitude, voltage waveform for each arbitrary frequency point used to interrogate the structure. A dedicated hardware executes an analogical (analog) quantization to measure electrical current and average electrical power consumed by each transducer. With these two variables, the electromechanical signature of the structure is obtained at different areas of the monitored structure.
摘要翻译：获得飞行器机械部件的结构健康状态的方法通过使用换能器网络并在每个频率点同时作为致动器和传感器来执行测量。每个传感器由用于询问结构的每个任意频率点的正弦，恒定频率和任意幅度的电压波形单独激发。专用硬件执行模拟（模拟）量化以测量每个换能器消耗的电流和平均电功率。利用这两个变量，在被监测结构的不同区域获得了结构的机电特征。

8. 发明申请

WO2023070187A1 "TWIN PROPULSOR, PARALLEL HYBRID, STREAMLINED NACELLE PROPULSION SYSTEM" 审中-公开
公开(公告)号：WO2023070187A1
公开(公告)日：2023-05-04
申请号：PCT/BR2022/050414
申请日：2022-10-27
申请人： EMBRAER S.A.
发明人： RIBEIRO, Raphael Felipe Gama , GOMES, Ierko de Magalhães , MAKITA, Rogério Kiyoshi
IPC分类号： B64D27/04 , B64D27/24 , B64D27/02 , B64D27/00 , B64D29/04 , B64D35/08
摘要： An aircraft with an aft-fuselage propulsion system comprises a thermal engine, a first electric motor coupled to a first propulsor, a second electric motor coupled to a second propulsor, and a mechanical interlink system integrating the thermal engine, the first electric motor, the second electric motor, plural battery systems and associated power electronics, and cabling elements connecting the electric machines. An aircraft has plural mirrored aft-fuselage propulsion systems, each aft-fuselage propulsion system comprising a thermal engine, an electric motor, a propulsor, and a mechanical interlink system integrating the thermal engine, electric motor, and propulsor elements.

9. 发明申请

WO2022213160A1 DISINFECTION SYSTEM FOR AIRCRAFT AND METHOD TO DISINFECT AIRCRAFT INTERIORS 审中-公开
公开(公告)号：WO2022213160A1
公开(公告)日：2022-10-13
申请号：PCT/BR2021/050138
申请日：2021-04-05
申请人： EMBRAER S.A.
发明人： DA SILVA, Paulo Anchieta , LE BOURLEGAT, Lucien Maurice , MACÊDO, Ricardo Rosa , CORREA, Luis Gustavo D’Andrea Demétrio , TIRAPELLI, Rodolfo Faria , OLIVEIRA, Priscila dos Santos
IPC分类号： A61L2/10 , A61L2/24
摘要： A disinfection system and method for aircraft interiors based on a control of the intensity and irradiation of ultraviolet waves, particularly FAR-UVC in the range of 220nm to 224nm such that allows its application without causing clinical problems with humans, to be used during flight operation, as well as preparation of aircrafts, pre-boarding and deplaning.

10. 发明申请

WO2021174324A1 PROPELLER GOVERNOR FOR ELECTRIC SYNCHRONOUS THRUST 审中-公开
公开(公告)号：WO2021174324A1
公开(公告)日：2021-09-10
申请号：PCT/BR2021/050090
申请日：2021-03-02
申请人： EMBRAER S.A.
发明人： GOMES, Lerko de MAGALHAES
IPC分类号： H02P5/753 , B64C11/44 , B64C11/34 , B64C11/30
摘要： An aircraft control system for use with a variable pitch propeller rotated by an electric motor supplied by a supply current, the aircraft control system comprising: an actuator that controls the variable pitch of the propeller; and an electric circuit coupled to sense the current drawn by the electric motor and to control the pitch actuator in response to the sensed current drawn in order to vary the torque the electric motor applies to rotate the variable pitch propeller and thereby maintain the current at a set point. A thrust propeller variable pitch actuator is controlled by a governor that uses propeller pitch as a variable to increase or decrease torque -- not to maintain the propeller speed or RPM but instead to maintain certain established electric current supplied to rotate the thrust propeller.

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