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1. 发明申请

US20090185644A1 Soft Decision Processing 有权
标题翻译：软决策处理
公开(公告)号：US20090185644A1
公开(公告)日：2009-07-23
申请号：US12374719
申请日：2007-07-25
申请人： Cyril Valadon , Carlo Pachetti
发明人： Cyril Valadon , Carlo Pachetti
IPC分类号： H04L27/06
CPC分类号： H04L25/067 , H03M13/45 , H04B1/707 , H04L1/0054 , H04L1/1819 , H04L1/1845 , H04L1/1893
摘要： A method of producing soft decisions for a signal, wherein a model provides an expression for an LLR for the signal, the LLR expression is dependent on noise power in the signal and can be rendered in a form independent of the noise power, wherein the method comprises evaluating the noise power independent expression using values from the signal to produce soft decisions, calculating a weight expressing the noise power affecting a soft decision relative to the noise power affecting at least one other soft decision and applying the weight to its respective soft decision.
摘要翻译：一种产生信号的软判决的方法，其中模型为信号提供LLR的表达式，LLR表达式取决于信号中的噪声功率，并且可以以与噪声功率无关的形式呈现，其中该方法使用来自信号的值来评估噪声功率无关表达，以产生软判决，计算表示相对于影响至少一个其他软判决的噪声功率的软判决的噪声功率的权重，并将该权重应用于其相应的软判决。

2. 发明申请

US20100054380A1 Refinement of Channel Estimation With a Bank of Filters 有权
标题翻译：使用一组滤波器对信道估计进行细化
公开(公告)号：US20100054380A1
公开(公告)日：2010-03-04
申请号：US12301708
申请日：2008-05-18
申请人： Cyril Valadon , Martin Leach , Mong S. Yee , Carlo Pachetti , Mark Murphy
发明人： Cyril Valadon , Martin Leach , Mong S. Yee , Carlo Pachetti , Mark Murphy
IPC分类号： H04B1/10
CPC分类号： H04L25/0212 , H04L25/0228
摘要： A receiver for acquiring a signal through a propagation channel, the receiver comprising channel estimating means (200) for producing stream of CIR estimates for the channel, a plurality of doppler filtering means (201) for filtering the CIR stream in parallel and selecting means (202) for selecting the output of one of the doppler filtering means for use in recovering said signal.
摘要翻译：一种用于通过传播信道获取信号的接收机，所述接收机包括用于产生所述信道的CIR估计流的信道估计装置（200），用于并行对所述CIR流进行滤波的多个多普勒滤波装置（201） 202），用于选择用于恢复所述信号的多普勒滤波装置之一的输出。

3. 发明授权

US08565359B2 Refinement of channel estimation with a bank of filters 有权
标题翻译：使用一组过滤器来改进信道估计
公开(公告)号：US08565359B2
公开(公告)日：2013-10-22
申请号：US12301708
申请日：2007-05-18
申请人： Cyril Valadon , Martin Leach , Mong S. Yee , Carlo Pachetti , Mark Murphy
发明人： Cyril Valadon , Martin Leach , Mong S. Yee , Carlo Pachetti , Mark Murphy
IPC分类号： H04B1/10
CPC分类号： H04L25/0212 , H04L25/0228
摘要： A receiver for acquiring a signal through a propagation channel, the receiver comprising channel estimating means (200) for producing stream of CIR estimates for the channel, a plurality of doppler filtering means (201) for filtering the CIR stream in parallel and selecting means (202) for selecting the output of one of the doppler filtering means for use in recovering said signal.
摘要翻译：一种用于通过传播信道获取信号的接收机，所述接收机包括用于产生所述信道的CIR估计流的信道估计装置（200），用于并行对所述CIR流进行滤波的多个多普勒滤波装置（201） 202），用于选择用于恢复所述信号的多普勒滤波装置之一的输出。

4. 发明授权

US08284874B2 Soft decision processing 有权
标题翻译：软决策处理
公开(公告)号：US08284874B2
公开(公告)日：2012-10-09
申请号：US12374719
申请日：2007-07-25
申请人： Cyril Valadon , Carlo Pachetti
发明人： Cyril Valadon , Carlo Pachetti
IPC分类号： H04L27/06
CPC分类号： H04L25/067 , H03M13/45 , H04B1/707 , H04L1/0054 , H04L1/1819 , H04L1/1845 , H04L1/1893
摘要： A method of producing soft decisions for a signal, wherein a model provides an expression for an LLR for the signal, the LLR expression is dependent on noise power in the signal and can be rendered in a form independent of the noise power, wherein the method comprises evaluating the noise power independent expression using values from the signal to produce soft decisions, calculating a weight expressing the noise power affecting a soft decision relative to the noise power affecting at least one other soft decision and applying the weight to its respective soft decision.
摘要翻译：一种产生信号的软判决的方法，其中模型为信号提供LLR的表达式，LLR表达式取决于信号中的噪声功率，并且可以以与噪声功率无关的形式呈现，其中该方法使用来自信号的值来评估噪声功率无关表达，以产生软判决，计算表示相对于影响至少一个其他软判决的噪声功率的软判决的噪声功率的权重，并将该权重应用于其相应的软判决。

5. 发明申请

US20060152996A1 Concrete mixer 审中-公开
标题翻译：混凝土搅拌机
公开(公告)号：US20060152996A1
公开(公告)日：2006-07-13
申请号：US11123137
申请日：2005-05-05
申请人： Carlo Pachetti , Franco Bacchini
发明人： Carlo Pachetti , Franco Bacchini
IPC分类号： B28C5/20
CPC分类号： B28C5/1862 , B28C5/0837
摘要： The present invention relates to a concrete mixer comprising a drum (1) sustained by a supporting structure (3) allowing the drum tilting, said drum (1) being connected with a motorgear unit (2) driving the rotation thereof around a respective longitudinal axis (z-z), wherein said drum (1) is provided with an annular track (14) exhibiting an external or circumferential edge (140) engaged by respective driving means comprising more rollers (20) which are apt to rotate about respective axis′, are connected with said motorgear (2) and interact with said edge (140) in points (CP) located on segments (S) joining the points of intersection of the axis′ of the rollers (20) and of the drum (1) with a plane traversing the track (14). (FIG. 14).
摘要翻译：混合搅拌机技术领域本发明涉及一种混合搅拌机，其特征在于，包括由支承结构（3）支撑的滚筒（1），所述滚筒（1）允许所述滚筒倾斜，所述滚筒（1）与电机单元（2）相连，（zz），其中所述滚筒（1）设置有环形轨道（14），所述环形轨道（14）具有由相应的驱动装置接合的外部或周向边缘（140），所述驱动装置包括相对于相应轴线易于旋转的更多的辊（20）与所述电动机（2）连接并且在位于将所述辊（20）的轴线和所述鼓（1）的轴线的交点相接合的段（S）上的点（CP）与所述边缘（140）相互作用平面穿过轨道（14）。（图14）。

6. 发明授权

US09670928B2 Vacuum pump for a motor vehicle engine 有权
公开(公告)号：US09670928B2
公开(公告)日：2017-06-06
申请号：US12667319
申请日：2007-07-03
申请人： Giuseppe Lo Biundo , Alessandra De Rango , Giovanni Pazzi , Carlo Pachetti
发明人： Giuseppe Lo Biundo , Alessandra De Rango , Giovanni Pazzi , Carlo Pachetti
IPC分类号： F04C18/344 , F04C28/04 , F01C21/08 , F04C27/00
CPC分类号： F04C18/3442 , F01C21/0881 , F04C27/001 , F04C2220/10
摘要： A vacuum pump for a motor vehicle engine which has a stator and a chamber, has a side wall, and the side wall has a transversal section with a predetermined shape. The rotor mounted in the chamber is capable of rotating around a rotation axis parallel to the side wall. The vane mounted on the rotor is free to slide in a direction at right angles with respect to the rotation axis of the rotor, and the vane has a predetermined length and two opposite end portions that substantially slide along the side wall of the chamber. At least one of the end portions of the vane has at least one part that has a bend radius substantially equal to that of a part of the side wall, when the one vane is at a reference operating position.

7. 发明申请

US20100196187A1 VACUUM PUMP FOR A MOTOR VEHICLE ENGINE 有权
标题翻译：真空泵用于汽车发动机
公开(公告)号：US20100196187A1
公开(公告)日：2010-08-05
申请号：US12667319
申请日：2007-07-03
申请人： Giuseppe Lo Biundo , Alessandra De Rango , Giovanni Pazzi , Carlo Pachetti
发明人： Giuseppe Lo Biundo , Alessandra De Rango , Giovanni Pazzi , Carlo Pachetti
IPC分类号： F01C1/00
CPC分类号： F04C18/3442 , F01C21/0881 , F04C27/001 , F04C2220/10
摘要： A vacuum pump for a motor vehicle engine which has a stator and a chamber, has a side wall, and the side wall has a transversal section with a predetermined shape. The rotor mounted in the chamber is capable of rotating around a rotation axis parallel to the side wall. The vane mounted on the rotor is free to slide in a direction at right angles with respect to the rotation axis of the rotor, and the vane has a predetermined length and two opposite end portions that substantially slide along the side wall of the chamber. At least one of the end portions of the vane has at least one part that has a bend radius substantially equal to that of a part of the side wall, when the one vane is at a reference operating position.
摘要翻译：一种具有定子和室的汽车发动机的真空泵，具有侧壁，并且所述侧壁具有预定形状的横截面。安装在腔室中的转子能够围绕平行于侧壁的旋转轴线旋转。安装在转子上的叶片相对于转子的旋转轴线在垂直方向上自由滑动，并且叶片具有预定长度，并且两个相对的端部基本上沿着室的侧壁滑动。当一个叶片处于基准操作位置时，叶片的至少一个端部具有至少一个部分，其弯曲半径基本上等于侧壁的一部分的弯曲半径。

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