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1. 发明申请

WO2012077018A1 A METHOD FOR ORGANISING AN EXHIBITOR 审中-公开
标题翻译：组织参展商的方法
公开(公告)号：WO2012077018A1
公开(公告)日：2012-06-14
申请号：PCT/IB2011/055405
申请日：2011-12-01
申请人： PIRELLI & C. S.P.A. , MANCINI, Gianni , MARCHINI, Maurizio , MIRTO, Antonio , MONTAGNER, Renato
发明人： MANCINI, Gianni , MARCHINI, Maurizio , MIRTO, Antonio , MONTAGNER, Renato
IPC分类号： G06Q10/08
CPC分类号： G06Q10/087 , G06Q10/04 , G07F9/023
摘要： A method for organising an exhibitor comprises providing at least one exhibitor including at least n locations (8) with n>l in which each location is adapted to receive at least one article (9) to be displayed; providing at least one magazine (6) including at least k locations (10) with k>l in which each location is adapted to receive at least one article (9) to be displayed; positioning m articles (9) to be displayed in said n+k locations (8, 10), m being included between 1 and n+k-1; providing at least one selection device (7) operatively interposed between the exhibitor (5) and the magazine (6) and operated by a control module (12); modifying the arrangement of the m articles (9) between the exhibitor (5) and magazine (6). The selection device (7) operates as a function of the control module (12), through at least one replacement action for replacing at least one article (9) positioned in the n locations (8) of the exhibitor (5) with at least one article (9) positioned in the k locations (10) of the magazine (6).
摘要翻译：组织参展商的方法包括至少提供一个参展商，至少包括n个地点（8），其中每个位置适于接收至少一个待显示的物品（9）; 提供至少一个包含至少k个位置（10）的仓库（6），其中每个位置适于接收要显示的至少一个物品（9）; 将m个物品（9）定位在所述n + k个位置（8,10）中显示，m被包括在1和n + k-1之间; 提供至少一个选择装置（7），其操作地插入在所述参考者（5）和所述盒（6）之间并由控制模块（12）操作; 修改参展商（5）和杂志（6）之间的m物品（9）的布置。所述选择装置（7）通过至少一个替换动作来作为所述控制模块（12）的功能来操作，用于至少替换位于所述参展商（5）的n个位置（8）中的至少一个物品（9）一个物品（9）定位在所述杂志（6）的k个位置（10）中。

2. 发明申请

WO2012017274A1 MODULE FOR HIGH CONCENTRATING PHOTOVOLTAICS 审中-公开
标题翻译：高浓度光伏组件
公开(公告)号：WO2012017274A1
公开(公告)日：2012-02-09
申请号：PCT/IB2010/053569
申请日：2010-08-06
申请人： PIRELLI & C. S.p.A. , BUSQUETS, Marc , RICCI, Fabrizio , BOFFA, Vincenzo , FORGAS, Albert , MARCIPAR, Javier , SOLINA, Martin , CALOPA, Pere , LARA, José Martìn
发明人： BUSQUETS, Marc , RICCI, Fabrizio , BOFFA, Vincenzo , FORGAS, Albert , MARCIPAR, Javier , SOLINA, Martin , CALOPA, Pere , LARA, José Martìn
IPC分类号： H01L31/052
CPC分类号： H01L31/052 , H01L31/0543 , H02S40/22 , Y02E10/52
摘要： A module (1) for high concentrating photovoltaics including a housing (2) having a bottom wall (3), four side walls (4, 5, 6, 7) connected to the bottom wall, and at least an aperture (8) located opposite the bottom wall, and a plurality of photovoltaic units (9) housed in the housing and each one comprising a concentrating optical system (10) having a geometric concentrating factor greater than about 100 and a photovoltaic receiver (11) having a photovoltaic cell (12). A number of dissipating linear elements (15) for dissipating heat from the photovoltaic receivers are mounted onto an outer side (16) of the bottom wall. The photovoltaic receivers are arranged along a plurality of parallel rows (13) and the photovoltaic receivers arranged along each row are mounted onto a corresponding one dissipating linear element so as to realize a thermal bridge between each photovoltaic receiver and the corresponding dissipating linear element.
摘要翻译：一种用于高浓缩光伏的模块（1），包括具有底壁（3）的壳体（2），连接到底壁的四个侧壁（4,5,6,7）和至少一个位于以及容纳在壳体中的多个光伏单元（9），每个包括具有大于约100的几何集中系数的集中光学系统（10）和具有光伏电池的光伏接收器（11） 12）。用于从光伏接收器散发热量的多个耗散线性元件（15）安装在底壁的外侧（16）上。光电接收器沿着多个平行排（13）布置，并且沿着每排布置的光电接收器安装在相应的一个耗散线性元件上，以便实现每个光电接收器和相应的消散线性元件之间的热桥。

3. 发明申请

WO2010045971A1 METHOD AND SYSTEM FOR THE DEPLOYMENT OF NODES OF A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线通信网络节点部署方法与系统
公开(公告)号：WO2010045971A1
公开(公告)日：2010-04-29
申请号：PCT/EP2008/064279
申请日：2008-10-22
申请人： TELECOM ITALIA S.P.A. . , PIRELLI & C. S.p.A. , COLERI ERGEN, Sinem , GUEYE, Assane , BOREAN, Claudio
发明人： COLERI ERGEN, Sinem , GUEYE, Assane , BOREAN, Claudio
IPC分类号： H04L29/08 , H04L12/24 , H04W84/18
CPC分类号： H04L41/12 , H04L41/142 , H04L41/145 , H04L43/08 , H04L67/12 , H04W16/20 , H04W24/02 , H04W84/18
摘要： A method for the deployment of nodes (105,110,305) of a wireless communication network (100), comprising: a) obtaining (205) an initial estimation of parameters indicative of a quality of the communications between the nodes in the network in respect of an initial deployment of nodes; b) based on the parameters estimation, estimating (210) a physical position of at least one additional network node to be deployed; c) after the at least one additional network node has been deployed in a physical position in the network, monitoring and recording communication activities (215) between the nodes in the network; d) deriving (220) an updated estimation of the parameters indicative of the quality of the communications between the nodes in the network based on the recorded communication activities, and e) either iterating said steps b), c) and d) or not depending on an assessment of the updated parameters estimation.
摘要翻译：一种用于部署无线通信网络（100）的节点（105,110,305）的方法，包括：a）获得（205）关于网络中节点之间的通信质量的参数的初始估计部署节点; b）基于参数估计，估计（210）待部署的至少一个附加网络节点的物理位置; c）在至少一个附加网络节点已经部署在网络中的物理位置之后，监视和记录网络中的节点之间的通信活动（215）; d）基于记录的通信活动导出（220）指示网络中节点之间的通信质量的参数的更新估计，以及e）迭代所述步骤b），c）和d）或不依赖于对更新的参数估计进行评估。

4. 发明申请

WO2009125442A1 METHOD AND APPARATUS FOR REDUCING THE AMPLITUDE MODULATION OF OPTICAL SIGNALS IN EXTERNAL CAVITY LASERS 审中-公开
标题翻译：用于减少外部激光激光器中光信号振幅调制的方法和装置
公开(公告)号：WO2009125442A1
公开(公告)日：2009-10-15
申请号：PCT/IT2008/000240
申请日：2008-04-11
申请人： PIRELLI & C. S.P.A. , BARONI, Paolo , DE DONNO, Marco , RONCHI, Anna
发明人： BARONI, Paolo , DE DONNO, Marco , RONCHI, Anna
IPC分类号： H01S5/14 , H01S5/06 , H04B10/18
CPC分类号： H01S3/10038 , H01S3/1055 , H01S5/02216 , H01S5/02248 , H01S5/02284 , H01S5/02415 , H01S5/02476 , H01S5/02492 , H01S5/062 , H01S5/06213 , H01S5/06246 , H01S5/06251 , H01S5/0653 , H01S5/0683 , H01S5/10 , H01S5/101 , H01S5/141
摘要： The present invention concerns a laser apparatus (200) comprising an external cavity laser (ECL) in which the optical signal is modulated by an electrical modulation signal with the purpose of modulating in frequency the laser output signal. The modulation in frequency produces in turn a modulation of intensity (power) of the laser output signal, also denoted amplitude modulation (AM). A method is described of control of the AM amplitude of a signal emitted by an ECL that comprises a gain medium (205), a phase element (206) with variable transmissivity induced by the modulation and a spectrally selective optical filter (209) and that selects and keeps the AM amplitude below a certain desired value or minimizes such value. A control method and a laser apparatus (200) are also described in which the reduction of the AM component of the output power is achieved by acting on the gain of the gain medium of the ECL in such way that the variation of transmissivity caused by the modulation applied to a phase element (206) is at least partially compensated by a corresponding variation of the gain current of the gain medium so as to reduce or to minimize the variation of the loop gain of the laser cavity induced by the modulation.
摘要翻译：本发明涉及一种包括外腔激光器（ECL）的激光装置（200），其中光信号由电调制信号调制，目的是在频率上调制激光输出信号。频率调制又产生激光输出信号的强度（功率）的调制，也称为振幅调制（AM）。描述了一种控制由ECL发射的信号的AM振幅的控制，其包括增益介质（205），由调制引起的具有可变透射率的相位元件（206）和光谱选择性滤光器（209），并且选择并保持AM振幅低于一定的期望值或使这个值最小化。还描述了一种控制方法和激光装置（200），其中通过以ECL的增益介质的增益作用于输出功率的AM分量的减小，使得由至少部分地通过增益介质的增益电流的相应变化补偿施加到相位元件（206）的调制，以便减少或最小化由调制引起的激光腔的环路增益的变化。

5. 发明申请

WO2009106139A1 OPTICAL MODE TRANSFORMER, IN PARTICULAR FOR COUPLING AN OPTICAL FIBER AND A HIGH-INDEX CONTRAST WAVEGUIDE 审中-公开
标题翻译：光学模式变压器，特别是耦合光纤和高指数对比波导
公开(公告)号：WO2009106139A1
公开(公告)日：2009-09-03
申请号：PCT/EP2008/052494
申请日：2008-02-29
申请人： PIRELLI & C. S.P.A. , SOCCI, Luciano , BOLLA, Lorenzo , ROMAGNOLI, Marco , GALLI, Paola , GHIDINI, Silvia
发明人： SOCCI, Luciano , BOLLA, Lorenzo , ROMAGNOLI, Marco , GALLI, Paola , GHIDINI, Silvia
IPC分类号： G02B6/122 , G02B6/30
CPC分类号： G02B6/305 , G02B6/1228
摘要： A semiconductor-based optical mode transformer (100, 100, 100 ') is described for coupling an optical mode of an optical fiber (3) with an optical mode of a waveguide (2a). The optical mode transformer comprises a first waveguide (1a) extending along a first main longitudinal direction (Z) and including an end facet (9) being apt to be coupled to the optical fiber (3), said first waveguide (1a) including a first core (1) and a first cladding (6,4)and having a first refractive index contrast (Δn 1 ); and a second waveguide (2a) arranged with respect to said first waveguide so as to realize an evanescent optical coupling with said first waveguide (1a), the second waveguide (2a) comprising a second core (2) and a second cladding (4,7) and having a second refractive index contrast (Δn 2 ). In addition, the second core (2) comprises a tapered region (13,13 ), in at least a portion of which said evanescent coupling takes place. The first core (1) of the first waveguide (1a) and the second core (2) of the second waveguide (2a) are separated by a gap (g). The thickness (T 2 ) of said second waveguide (2a) is comprised between 120 nm and 180 nm and the second refractive index contrast ?n 2is greater than 40%, or the thickness (T 2 ) of said second waveguide (2a) is comprised 100 nm and 400 nm and the second refractive index contrast Δn 2 is comprised between 18% and 30%. The first refractive index contrast is smaller than the second refractive index contrast.
摘要翻译：描述了一种用于将光纤（3）的光学模式与波导（2a）的光学模式耦合的基于半导体的光学模式变压器（100,100,100'）。光模式变压器包括沿着第一主纵向方向（Z）延伸并且包括适于耦合到光纤（3）的端面（9）的第一波导（1a），所述第一波导（1a）包括第一芯（1）和第一包层（6,4）并具有第一折射率对比度（Δn1）; 以及相对于所述第一波导布置的第二波导（2a），以实现与所述第一波导（1a）的渐逝光耦合，所述第二波导（2a）包括第二芯（2）和第二包层（4， 7）并且具有第二折射率对比度（Δn2）。另外，第二芯体（2）包括锥形区域（13,13），其中至少一部分发生所述ev逝耦合。第一波导（1a）的第一芯（1）和第二波导（2a）的第二芯（2）由间隙（g）分开。所述第二波导（2a）的厚度（T2）在120nm和180nm之间，第二折射率对比度Δn2大于40％，或者所述第二波导（2a）的厚度（T2）包括100 nm和400nm，第二折射率对比度Δn2在18％和30％之间。第一折射率对比度小于第二折射率对比度。

6. 发明申请

WO2008148404A1 WIRELESS NETWORK DEVICE INCLUDING A POLARIZATION AND SPATIAL DIVERSITY ANTENNA SYSTEM 审中-公开
标题翻译：无线网络设备，包括极化和空间多样性天线系统
公开(公告)号：WO2008148404A1
公开(公告)日：2008-12-11
申请号：PCT/EP2007/004932
申请日：2007-06-04
申请人： PIRELLI & C. S.P.A. , BARBIERI, Daniele , BOFFA, Vincenzo , GERMANI, Simone , RICCI, Fabrizio , STORTO, Marco
发明人： BARBIERI, Daniele , BOFFA, Vincenzo , GERMANI, Simone , RICCI, Fabrizio , STORTO, Marco
IPC分类号： H01Q21/28 , H01Q1/22 , H04B7/10
CPC分类号： H01Q21/24 , H01Q1/2291 , H01Q21/28 , H04B7/10
摘要： The present invention relates to a wireless access gateway (1) for communication of wave signals at radio frequencies within a frequency band, the access gateway being enclosed in a housing (2) and comprising a bottom wall (13) and a main circuit board (7) overlying said bottom wall (13) and having an upper surface substantially parallel to the bottom wall. The gateway is equipped with an antenna system comprising at least two antennas: a first linearly polarized antenna (4) for propagating a first wave signal along a first polarization axis comprising a first radiating element extending along a first longitudinal axis lying on a first plane substantially parallel to the base plane, and a second linearly polarized antenna (5) for propagating a second wave signal along a second polarization axis oriented perpendicularly to the first polarization axis, the second antenna comprising a second radiating element extending along a second longitudinal axis lying on a second plane oriented perpendicularly to the first plane. The first and second antennas are positioned relative to each other at a distance of at least λ2, where λ is the wavelength corresponding to a radio frequency within the frequency band. The two antennas are physically separated within the housing of the gateway so as to achieve spatial diversity and they are oriented with orthogonal polarizations so as to achieve polarization diversity. Given that the polarization axes of the two antennas are orthogonal, lie on perpendicular planes and one of one of the antennas is arranged on a plane parallel to the bottom wall, the antenna system is able to maintain communication quality when the access gateway is placed in different operating positions.
摘要翻译：无线接入网关技术领域本发明涉及一种无线接入网关（1），用于在频带内以无线频率通信波信号，所述接入网关被封装在壳体（2）中，并且包括底壁（13）和主电路板 7）覆盖所述底壁（13）并且具有基本上平行于底壁的上表面。网关配备有包括至少两个天线的天线系统：用于沿着第一偏振轴传播第一波信号的第一线性极化天线（4），包括沿着位于第一平面上的第一纵向轴线延伸的第一辐射元件以及第二线性极化天线（5），用于沿着垂直于所述第一偏振轴定向的第二偏振轴传播第二波信号，所述第二天线包括沿着位于所述第一偏振轴上的第二纵向轴线延伸的第二辐射元件垂直于第一平面定向的第二平面。第一和第二天线相对于彼此定位在至少≥2的距离处，是对应于频带内的射频的波长。两个天线在网关的外壳内物理分离，以实现空间分集，并且它们以正交偏振方向定向，从而实现极化分集。假设两个天线的偏振轴是正交的，则位于垂直平面上，并且天线中的一个天线布置在与底壁平行的平面上，天线系统能够在接入网关放置时保持通信质量不同的操作位置。

7. 发明申请

WO2008122998A1 A WRIST WATCH BAND COMPRISING LINKS 审中-公开
标题翻译：手表腕带包括链接
公开(公告)号：WO2008122998A1
公开(公告)日：2008-10-16
申请号：PCT/IT2007/000260
申请日：2007-04-05
申请人： PIRELLI & C. S.P.A. , GOMEZ PAZ, Francisco
发明人： GOMEZ PAZ, Francisco
IPC分类号： G04B37/14 , A44C5/10
CPC分类号： G04B37/1486 , A44C5/14
摘要： A wrist watch comprising a watch case coupled by a first coupling to a first end and by a second coupling to a second end of a band, said band being composed of a plurality of links mutually coupled by means of a third coupling., wherein said first coupling, second coupling and third coupling are made in such a manner as to obtain a substantially O-shaped side profile of said watch in a closed configuration, and in such a manner that said substantially O-shaped side profile is substantially indeformable under the action of forces acting in a plane parallel to a longitudinal section of said watch.
摘要翻译：一种手表，包括通过第一耦合到第一端耦合的表壳和通过与带的第二端的第二耦合的所述带，所述带由通过第三耦合相互耦合的多个链路组成，其中所述第一联接，第二联接和第三联接以这样的方式制成，以便以闭合的形式获得所述手表的大致O形的侧面轮廓，并且以这样的方式使得所述大致O形的侧面轮廓基本上不可变形，作用在与所述手表的纵向部分平行的平面中的力的作用。

8. 发明申请

WO2008078130A1 OPTICAL TRANSMISSION SYSTEM WITH OPTICAL CHROMATIC DISPERSION COMPENSATOR 审中-公开
标题翻译：具有光学色散补偿器的光传输系统
公开(公告)号：WO2008078130A1
公开(公告)日：2008-07-03
申请号：PCT/IB2006/003778
申请日：2006-12-27
申请人： PIRELLI & C. S.P.A. , BOFFI, Pierpaolo , GRASSO, Giorgio , MARAZZI, Lucia , PAROLARI, Paola , RIGHETTI, Aldo , ROMAGNOLI, Marco , TAMIRI, Giovanni
发明人： BOFFI, Pierpaolo , GRASSO, Giorgio , MARAZZI, Lucia , PAROLARI, Paola , RIGHETTI, Aldo , ROMAGNOLI, Marco , TAMIRI, Giovanni
IPC分类号： H04B10/18 , G02B6/34
CPC分类号： H04B10/25133 , G02B6/29343 , G02B6/29394
摘要： Optical transmission system (200) comprising: an optical source (210) adapted to generate a modulated optical signal having an optical spectrum and a dispersion robustness; an optical dispersion compensation filter (250) optically connected to the optical source, comprising at least two cascaded optical resonators and having a periodic transfer function that is rigidly translatable in the frequency spectrum and characterized by a free spectral range (FSR); a control system (270; 280; 260) adapted to act on the optical compensation filter in order rigidly to translate said transfer function along the frequency spectrum in a first and in a second position in such a way that: - in a first position in the frequency spectrum of said transfer function, the mean chromatic dispersion weighted over said optical spectrum of the modulated signal is greater, in absolute value, than the value of dispersion robustness; - in a second position in the frequency spectrum of said transfer function, the mean chromatic dispersion weighted over said optical spectrum of the modulated signal is smaller, in absolute value, than the value of dispersion robustness; - in the first and in the second position the mean slope of the chromatic dispersion weighted over said optical spectrum of the modulated signal is smaller, in absolute terms, than 300000 ps/nm2, where the translation of said transfer function between the first and the second position is smaller than said FSR.
摘要翻译：光传输系统（200）包括：光源（210），适于产生具有光谱和色散鲁棒性的调制光信号; 光学连接到光源的光学色散补偿滤波器（250），包括至少两个级联的光学谐振器，并且具有在频谱中可刚性地平移的周期性传递函数，并且由自由光谱范围（FSR）表征。控制系统（270; 280; 260），其适于作用在所述光学补偿滤波器上，以便在第一和第二位置中沿着所述频谱平移所述传递函数，使得： - 在第一位置所述传递函数的频谱，在调制信号的所述光谱上加权的平均色散比绝对值大于分散鲁棒性的值; - 在所述传递函数的频谱中的第二位置，在所述调制信号的所述光谱上加权的平均色散比绝对值小于分散鲁棒性的值; - 在第一位置和第二位置，在调制信号的所述光谱上加权的色散的平均斜率绝对值小于300000ps / nm 2，其中所述第一和第二位置之间的所述传递函数的平移第二个位置小于所述FSR。

9. 发明申请

WO2008064705A1 A DELAY ELEMENT AND A CORRESPONDING METHOD 审中-公开
标题翻译：延迟元素和相应的方法
公开(公告)号：WO2008064705A1
公开(公告)日：2008-06-05
申请号：PCT/EP2006/011498
申请日：2006-11-30
申请人： PIRELLI & C. S.P.A. , TELECOM ITALIA S.P.A. , GRASSANO, Giuseppe , BOFFA, Vincenzo , GATTI, Fabrizio , RISI, Luca , RUSCITTO, Alfredo , SEMENZATO, Paolo
发明人： GRASSANO, Giuseppe , BOFFA, Vincenzo , GATTI, Fabrizio , RISI, Luca , RUSCITTO, Alfredo , SEMENZATO, Paolo
IPC分类号： H01P5/18 , H01P9/00
CPC分类号： H01P5/184 , H01P9/00
摘要： A differential delay element (10) for use e.g. in selectively delaying RF signals in telecommunication systems includes a first microstrip circuit (12) and a second microstrip circuit (14) arranged side-by-side in a facing relationship. The first microstrip circuit (12) defines a first delayed travel path for a first signal from a first input port (IN1 ) to a first output port (OUT1 ) and the second microstrip circuit (14) defines a second delayed travel path for a second signal from a second input port (IN2) to a second output port (OUT2). A perturber (18) is arranged between the first (12) and second (14) microstrip circuits, displaceable (20) towards and away from the first (12) and second (14) microstrip circuits, so that when the distance of the perturber (18) to one (12 resp. 14) of the microstrip circuits increases, the distance of the perturber (18) to the other (14 resp. 12) of the microstrip circuits decreases and viceversa. The position of the perturber (18) between the first (12) and second (14) microstrip circuits defines the differential delay, namely the difference (Δτ=τ1-τ2) between the times (τ1, τ2) experienced by the two signals in travelling their travel paths through the delay device (10).
摘要翻译：一种差分延迟元件（10），用于例如在电信系统中选择性地延迟RF信号包括以面对关系并排布置的第一微带电路（12）和第二微带电路（14）。第一微带电路（12）限定用于从第一输入端口（IN1）到第一输出端口（OUT1）的第一信号的第一延迟行进路径，并且第二微带电路（14）限定第二延迟行进路径用于第二输入端口信号从第二输入端口（IN2）传输到第二输出端口（OUT2）。在第一（12）和第二（14）微带电路之间布置有一个扰流器（18），朝向和远离第一（12）和第二（14）微带电路可移位（20），使得当扰流器（18）到微带电路之一（12或14）增加，微带电路的静音（18）到另一个（14或12）的距离减小，反之亦然。第一（12）和第二（14）微带电路之间的谐振器（18）的位置定义差分延迟，即由两个信号经历的时间（t1，t2）之间的差值（Δt= t1-t2）在通过延迟装置（10）行进其行进路径时。

10. 发明申请

WO2008058553A1 GAS SENSOR AND GAS-SENSITIVE METAL OXIDE POWDER 审中-公开
标题翻译：气体传感器和气体敏感性金属氧化物粉末
公开(公告)号：WO2008058553A1
公开(公告)日：2008-05-22
申请号：PCT/EP2006/010892
申请日：2006-11-14
申请人： PIRELLI & C. S.p.A. , MARINOTTO, Luca , SIN XICOLA, Agustin , VENDEMIATI, Beatrice , ARDIZZONE, Silvia , CAPPELLETTI, Giuseppe
发明人： MARINOTTO, Luca , SIN XICOLA, Agustin , VENDEMIATI, Beatrice , ARDIZZONE, Silvia , CAPPELLETTI, Giuseppe
IPC分类号： G01N27/12 , G01N27/407
CPC分类号： G01N27/125
摘要： Gas sensor comprising a substrate, at least one detector electrode, a gas-sensitive portion comprising at least one metal oxide, said gas-sensitive portion being in contact with said at least one detector electrode, characterized in that said gas-sensitive portion has a total pore volume (V t ) higher than 0.010 mL/g. The gas sensor of the present invention is able to detect gases at low concentrations (i.e. lower than or equal to 5 ppm), both when working at low temperatures (i.e. at temperatures of from 100°C to 250°C) and at high temperatures (i.e. at temperatures higher than 250°C). Moreover, said gas sensor shows an improved life-time.
摘要翻译：气体传感器，包括基底，至少一个检测器电极，包含至少一种金属氧化物的气体敏感部分，所述气体敏感部分与所述至少一个检测器电极接触，其特征在于，所述气体敏感部分具有总孔体积（V BAT）高于0.010mL / g。本发明的气体传感器能够在低温（即，在100℃至250℃的温度）和高温下工作时检测低浓度（即低于或等于5ppm）的气体（即在高于250℃的温度下）。此外，所述气体传感器显示出寿命延长。

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