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1. 发明申请

WO2012029010A1 METHOD FOR DETECTING FLAWS IN THE PROCESS FOR THE CONTINUOUS LASER WELDING OF METALLIC PORTIONS 审中-公开
标题翻译：金属部件连续激光焊接工艺检测方法
公开(公告)号：WO2012029010A1
公开(公告)日：2012-03-08
申请号：PCT/IB2011/053767
申请日：2011-08-29
申请人： CONSIGLIO NAZIONALE DELLE RICERCHE , TOCI, Guido , PINI, Roberto
发明人： TOCI, Guido , PINI, Roberto
IPC分类号： B23K26/03
CPC分类号： B23K31/125 , B23K26/032
摘要： In a method for detecting flaws in the process for the continuous laser welding of metallic portions, wherein a spectroscopic sensor (7) measures the plasma emission spectrum (2) in a range of wavelengths comprised between λmin and λmin in N channels so that each channel measures the power of the radiation emitted in the band centred at the wavelength λ, ( 1≤ i ≤N) and with width Δλ,, the spectrum acquisition takes place at regular time intervals, the detection of the deviation of the process physical parameters from optimum conditions is based upon the calculation, for each acquired spectrum, of intensity relationships of the signal measured at some specific wavelengths and in the comparison of such relationships with pre-determined threshold values, wherein a calibration phase provides that a series of K weldings is performed, under optimized conditions with respect to the process parameters, for each one thereof a number J of spectra 0J/K, is acquired, each one corresponding to a vector of N intensity values at the wavelengths λ,, 1
摘要翻译：在用于检测用于金属部分的连续激光焊接的过程中的缺陷的方法中，其中分光传感器（7）在N个通道中在包括在λmin和Δmin之间的波长范围内测量等离子体发射光谱（2），使得每个通道测量以波长λ，（1 = i = N）为中心的频带中发射的辐射的功率，并且以宽度Δω，频谱采集以规则的时间间隔进行，检测过程的偏差最佳条件下的物理参数基于对于每个获得的光谱计算在一些特定波长处测量的信号的强度关系以及这些关系与预定阈值的比较，其中校准阶段提供一系列在相对于工艺参数的优化条件下进行K焊接，对于其每一个，获得光谱0J / K的数量J，每一个对应于一个ve 在存储在处理器中的波长λ1

2. 发明申请

WO2021186076A1 LITHOGRAPHY-BASED PROCESS FOR THE PRODUCTION OF TRANSPARENT CERAMIC BODIES WITH AT LEAST TWO ZONES OF DIFFERENT COMPOSITION AND TRANSPARENT CERAMIC BODIES THUS OBTAINED 审中-公开
公开(公告)号：WO2021186076A1
公开(公告)日：2021-09-23
申请号：PCT/EP2021/057169
申请日：2021-03-22
申请人： CONSIGLIO NAZIONALE DELLE RICERCHE
发明人： BIASINI, Valentina , HOSTAŠA, Jan , ESPOSITO, Laura , PIANCASTELLI, Andreana , TOCI, Guido , SCHWENTENWEIN, Martin , BROUCZEK, Dominik Philipp
IPC分类号： B32B18/00 , B28B1/00 , C04B35/01 , C04B35/12 , C04B35/26 , C04B35/44 , C04B35/50 , C04B35/634 , C04B35/638 , C04B35/64 , C04B35/645
摘要： It is described a process for producing transparent ceramic bodies with at least two zones having different garnet composition, in particular in which one of said zones has composition Y3AI5O12. The invention is especially useful for the production of transparent ceramic bodies having preset complex shapes and/or a controlled complex distribution of doping ions.

3. 发明申请

WO2022144821A1 AIR SANITATION DEVICE BY EMISSION OF A BARBER OF ULTRAVIOLET RADIATION IN AN AIR FLOW 审中-公开
公开(公告)号：WO2022144821A1
公开(公告)日：2022-07-07
申请号：PCT/IB2021/062460
申请日：2021-12-30
申请人： CONSIGLIO NAZIONALE DELLE RICERCHE , UNIVERSITA' DEGLI STUDI DI FIRENZE
发明人： FUSI, Franco , ROMANO, Giovanni , TOCI, Guido , PATRIZI, Barbare
IPC分类号： A61L9/20
摘要： Device (1) intended for air sanitation in circumscribed environments by generating a sterilising barrier substantially consisting of superimposing a descending vertical laminar air flow (33) and a peripherally delimited ultraviolet radiation beam (22) also directed downwards. The device (1), of simplified design and small size, comprises means (30) for delivering a vertical laminar air flow at a controlled and humidified temperature, as well as, adjacent to such delivery means (30), one or more sources (20) for the external emission of an ultraviolet radiation beam of a wavelength appropriately chosen to offer a high germicidal action and not constitute a risk for humans. Therefore, such a substantially superimposed air flow (33) and ultraviolet radiation beam (22) form a barrier with high sterilising power and capable of generating confined areas. Therefore, the device (1) thus conceived is suitable for installation in circumscribed environments, typically crowded, in which the transmission of pathogens and, consequently, the risk of contagion is to be reduced. It is particularly applicable in public places such as offices, restaurants, public establishments of various kinds as well as transport means.

5. 发明公开

EP2611565A1 METHOD FOR DETECTING FLAWS IN THE PROCESS FOR THE CONTINUOUS LASER WELDING OF METALLIC PORTIONS 审中-公开
标题翻译：方法缺陷的KONTINUIERLISCHEN激光焊接的金属部件检测
公开(公告)号：EP2611565A1
公开(公告)日：2013-07-10
申请号：EP11764301.5
申请日：2011-08-29
申请人： Consiglio Nazionale Delle Ricerche
发明人： TOCI, Guido , PINI, Roberto
IPC分类号： B23K26/03
摘要： In a method for detecting flaws in continuous laser welding processes, including a sensor measures plasma emission spectrum in a range of wavelengths between λmax and λmin in N channels, each measuring radiation strength emitted in the band centered at wavelength λi (1≦i≦N) and width Δλi. Deviation detection is based upon calculating intensity relationships of signals measured at specific wavelengths and in comparison with pre-determined threshold values. A calibration phase ensures a series of K weldings is performed, under optimized conditions, for each a number J of spectra OJ,K, is acquired, each one corresponding to a vector of N intensity values at wavelengths λi, 1≦i≦N, and a series of weldings K′ is then performed, (K′≠K), a single welding parameter A is altered by a known quantity, for each welding being acquired a sequence of J′ spectra AJ′,K′, (J′≠J), which are stored.

6. 发明公开

EP4271425A1 AIR SANITATION DEVICE BY EMISSION OF A BARRIER OF ULTRAVIOLET RADIATION IN AN AIR FLOW 审中-实审
公开(公告)号：EP4271425A1
公开(公告)日：2023-11-08
申请号：EP21848036.6
申请日：2021-12-30
申请人： Consiglio Nazionale Delle Ricerche , Universita' Degli Studi di Firenze
发明人： FUSI, Franco , ROMANO, Giovanni , TOCI, Guido , PATRIZI, Barbare
IPC分类号： A61L9/20

7. 发明授权

EP2611565B1 METHOD FOR DETECTING FLAWS IN THE PROCESS FOR THE CONTINUOUS LASER WELDING OF METALLIC PORTIONS 有权
公开(公告)号：EP2611565B1
公开(公告)日：2019-11-27
申请号：EP11764301.5
申请日：2011-08-29
申请人： Consiglio Nazionale Delle Ricerche
发明人： TOCI, Guido , PINI, Roberto
IPC分类号： B23K26/03

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