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1. 发明授权

US06293144B1 Method and device for monitoring the consumption of a product, for example a printing ink, using a low-pass filter 失效
标题翻译：用于使用低通滤波器监测产品（例如印刷油墨）的消耗的方法和装置
公开(公告)号：US06293144B1
公开(公告)日：2001-09-25
申请号：US09104266
申请日：1998-06-25
申请人： Marie-Helene Froger , Pascal Coudray , Mickael Lorgeoux
发明人： Marie-Helene Froger , Pascal Coudray , Mickael Lorgeoux
IPC分类号： G01F2300
CPC分类号： G01F23/266 , B41J2/17566
摘要： In order to monitor the consumption of a normally electrically conductive product contained in a storage chamber of a reservoir made of electrically non-conductive material, the storage chamber is disposed in a capacitive arrangement and a measurement procedure is defined, according to which, in response to an excitation signal applied to the capacitive arrangement, a measurement signal is obtained (at 122), one characteristic of which has an amplitude which varies substantially with the quantity of product contained in the storage chamber. Before deducing the value of information representing the quantity of product available in the reservoir from this amplitude, the measurement signal has filtering applied to it, according to which it is multiplied by a reference signal of frequency at least approximately equal to that of the excitation signal (at 121) and the multiplied signal is applied to a low-pass filter.
摘要翻译：为了监测包含在由非导电材料制成的储存器的储存室中的正常导电产品的消耗，存储室被布置成电容性布置，并且定义了测量程序，根据该方法对于施加到电容布置的激励信号，获得测量信号（在122处），其一个特征具有随着存储室中包含的产品量而显着变化的幅度。在从该幅度推导表示储层中可用产品数量的信息的值之前，测量信号对其进行滤波，根据该信号将其乘以至少近似等于激励信号的频率参考信号（在121处），并且将相乘的信号施加到低通滤波器。

2. 发明授权

US6164744A Method and device for monitoring the operational state of a reservoir, for example an ink reservoir 失效
标题翻译：用于监测储存器（例如墨水储存器）的操作状态的方法和装置
公开(公告)号：US6164744A
公开(公告)日：2000-12-26
申请号：US104186
申请日：1998-06-25
申请人： Marie-Helene Froger , Pascal Coudray , Mickael Lorgeoux
发明人： Marie-Helene Froger , Pascal Coudray , Mickael Lorgeoux
IPC分类号： B41J2/175 , G01F23/00 , G01F23/26 , B41J2/195
CPC分类号： B41J2/17553 , B41J2/1752 , B41J2/17546 , B41J2/17566 , G01F23/0069 , G01F23/266
摘要： In order to monitor the state of a reservoir made of electrically insulating material containing a normally electrically conductive product, ink for example, the free end of the outlet channel of the reservoir is connected to a predetermined potential and two measurement procedures are defined, the first of which results in a first measurement signal, a characteristic of which varies mainly with the quantity of product contained in the storage cavity of the reservoir, and the second of which results in a second measurement signal, a characteristic of which varies mainly with the electrical conductivity of the channel between its ends.During the measurements, an abnormality correction procedure (or a simple alarm procedure) is triggered when the characteristic of the second measurement signal indicates a low electrical conductivity of the channel (absence of product) whilst the characteristic of the first signal indicates that there is still product in the storage cavity.
摘要翻译：为了监测由含有正常导电产品的电绝缘材料制成的贮存器的状态，例如，油墨的出口通道的自由端连接到预定电位，并且定义了两个测量程序，第一其中的第一测量信号的特征主要随着储存器的储存腔中所含的产品数量而变化，其中第二测量信号产生第二测量信号，其特性主要随电气变化而变化其端部之间的通道的电导率。在测量期间，当第二测量信号的特性表示通道的低电导率（不存在产品）时，触发异常校正过程（或简单的报警过程），而第一信号的特性表示仍然存在产品在储存腔中。

3. 发明申请

US20080253575A1 METHOD FOR ASSIGNING A PLURALITY OF AUDIO CHANNELS TO A PLURALITY OF SPEAKERS, CORRESPONDING COMPUTER PROGRAM PRODUCT, STORAGE MEANS AND MANAGER NODE 失效
标题翻译：将多个音频通道分配给多个扬声器的方法，相应的计算机程序产品，存储手段和管理器节点
公开(公告)号：US20080253575A1
公开(公告)日：2008-10-16
申请号：US12054935
申请日：2008-03-25
申请人： Mickael Lorgeoux , Francois Thoumy
发明人： Mickael Lorgeoux , Francois Thoumy
IPC分类号： H04H20/47
CPC分类号： H04S7/308 , H04L12/66 , H04R2205/024 , H04R2420/07
摘要： Method for assigning a plurality of audio channels to a plurality of speakers, corresponding computer program product, storage means and manager node A method for assigning a plurality of audio channels of an audio data content to a plurality of speakers, each of the speakers being associated with a distinct node, called a speaker node, of a wireless network for the distribution of audio data contents, in the context of the diffusion of audio data content by a node, called a diffusion node, of the distribution network, the method being implemented by a node, called a manager node, of the distribution network. The assigning method comprises the following steps for each speaker node, called a first speaker node: the obtaining, for each speaker node, except the first speaker node, called a second speaker node, of a piece of information on orientation of the reception antenna of the first speaker node, the antenna being adapted to the reception of data sent by the second speaker node through the wireless network for distribution of audio data contents; the assigning of one of the audio channels of the plurality of audio channels as a function of the piece of information obtained on orientation.
摘要翻译：用于将多个音频频道分配给多个扬声器的方法，对应的计算机程序产品，存储装置和管理器节点用于将音频数据内容的多个音频通道分配给多个扬声器的方法，每个扬声器相关联在分配网络的节点（称为扩散节点）的音频数据内容的扩散的上下文中，具有用于分发音频数据内容的无线网络的不同节点（称为扬声器节点），该方法被实现由分配网络的节点称为管理节点。所述分配方法包括以下步骤：对于每个扬声器节点，被称为第一扬声器节点：为每个扬声器节点除了第一扬声器节点（称为第二扬声器节点）获得关于接收天线的定向的一条信息所述第一扬声器节点，所述天线适于通过所述无线网络接收由所述第二扬声器节点发送的用于分配音频数据内容的数据; 作为根据取向获得的信息的函数来分配多个音频频道中的一个音频频道。

4. 发明申请

US20090140941A1 METHOD, APPARATUS AND COMPUTER PROGRAM FOR UPDATING ANTENNA BEAM ANGLES OF A DIRECTIONAL ANTENNA OF WIRELESS DEVICE 有权
标题翻译：方法，装置和计算机程序，用于更新无线设备的方向天线的天线波束角
公开(公告)号：US20090140941A1
公开(公告)日：2009-06-04
申请号：US12326029
申请日：2008-12-01
申请人： Mickael Lorgeoux , Francois Thoumy
发明人： Mickael Lorgeoux , Francois Thoumy
IPC分类号： H01Q3/00 , G01S5/02
CPC分类号： H01Q1/1257 , H01Q1/007
摘要： The invention relates to a method for updating antenna beam angles of one or more directional antennas of a wireless device to communicate with a plurality of other wireless devices, each one of the antenna beam angles being associated with one of the plurality of other wireless devices, said method being characterized in that it comprises the steps of: determining at least one angle correction to update the antenna beam angle associated with at least one first wireless device among the plurality of other wireless devices (601, 702, 706); and first updating of the antenna beam angle associated with at least one second wireless device using the determined at least one angle correction of the antenna beam angle associated with the first wireless device (602, 703). The invention also relates to an apparatus and computer program for updating antenna beam angles.
摘要翻译：本发明涉及一种用于更新无线设备的一个或多个定向天线的天线波束角度以与多个其它无线设备进行通信的方法，所述天线波束角度中的每一个与所述多个其它无线设备之一相关联，所述方法的特征在于其包括以下步骤：确定至少一个角度校正以更新与所述多个其他无线设备（601,702,706）中的至少一个第一无线设备相关联的天线波束角度; 以及使用所确定的与所述第一无线设备（602,703）相关联的所述天线波束角度的至少一个角度校正来对与至少一个第二无线设备相关联的天线波束角进行第一更新。本发明还涉及用于更新天线波束角度的装置和计算机程序。

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