公开(公告)号：US06922805B2

公开(公告)日：2005-07-26

申请号：US10161003

申请日：2002-06-03

申请人： Jean-Marc Reme ,  Gilles Delmas

发明人： Jean-Marc Reme ,  Gilles Delmas

IPC分类号： H04L1/16 ,  H04L1/18 ,  H04L12/56 ,  H04L29/08 ,  G08C25/02

CPC分类号： H04L1/1887 ,  H04L1/1678 ,  H04L1/1809 ,  H04L1/1874

摘要： The invention proposes a mechanism for retransmitting packets which comprises a step for checking at the transmitter whether the retransmitted packet will be received by the receiver in time to be processed. To this end, the receiver sends in its retransmission request the processing time indication of the packet being processed at the receiver when the request is transmitted. At the transmitter end, this processing time indication is compared with the processing time indication of the packet to be retransmitted so as to authorize or block its retransmission.

摘要翻译： 本发明提出了一种重发分组的机制，包括一个步骤，用于在发射机检查重传的分组是否将被接收机及时处理。 为此，当发送请求时，接收机在其重发请求中发送正在处理的分组的处理时间指示。 在发送端，将该处理时间指示与要重传的分组的处理时间指示进行比较，以便授权或阻止其重发。

公开(公告)号：US20050076272A1

公开(公告)日：2005-04-07

申请号：US10499941

申请日：2002-12-18

申请人： Gilles Delmas ,  Christophe Samson

发明人： Gilles Delmas ,  Christophe Samson

IPC分类号： H03M13/15 ,  H03M13/35 ,  H04L1/00 ,  G06F11/00 ,  H03M13/00

CPC分类号： H04L1/0057 ,  H03M13/15 ,  H03M13/35 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/007 ,  H04L1/0083 ,  H04L2001/0098

摘要： The invention proposes a new scheme for unequal error protection using forward error correction based on Reed-Solomon codes. The invention applies to data packets comprising data symbols having various level of importance. It consists in applying a single RS code to all data symbols regardless of their level of importance, but in skipping one or more of the error correction symbols generated from the data symbols of lower importance when forming error correction packets, if reduction of the redundancy is necessary.

摘要翻译： 本发明提出了一种基于Reed-Solomon码的前向纠错的不等差错保护方案。 本发明适用于包含具有各种重要程度的数据符号的数据分组。 它包括将单个RS码应用于所有数据符号，而不管其重要程度如何，但是当形成纠错数据包时，跳过从重要性较低的数据符号产生的一个或多个纠错符号，如果减少冗余是 必要。

公开(公告)号：US4871891A

公开(公告)日：1989-10-03

申请号：US202160

申请日：1988-06-02

申请人： Michel Steers ,  Jean-Pierre Hazan ,  Gilles Delmas

发明人： Michel Steers ,  Jean-Pierre Hazan ,  Gilles Delmas

IPC分类号： F24C7/02 ,  H05B6/68

CPC分类号： H05B6/666

摘要： A microwave oven which provides defrosting control for a frozen product to be defrosted. The oven comprises a microwave source and a detector arranged in the oven cavity in the proximity of the frozen product, the detector including a material which absorbs microwave energy, the absorption of microwave energy by the detector and by the frozen product causing their temperatures to rise and thereby defrosting such product. Variations in the detector temperature are measured by a measuring element which provides an electrical signal corresponding thereto. The detector is configured and insulated so as to have a heat exchange characteristic with its environment which results in its temperature detection sensitivity remaining constant during each of a plurality of successive defrosting operations of the oven. A computer control device evaluates when a defrosting operation has been completed by determining when the slope of the signal variation as a function of time remains the same at successive sampling instants.

摘要翻译： 一种微波炉，为要解冻的冷冻产品提供除霜控制。 烘箱包括微波源和布置在冷冻产品附近的炉腔中的检测器，检测器包括吸收微波能量的材料，由检测器吸收微波能量和由冷冻产品吸收其导致其温度升高的材料 从而除霜这种产品。 检测器温度的变化通过提供对应于其的电信号的测量元件来测量。 检测器被构造和绝缘，以便具有其环境的热交换特性，这导致其在炉的多次连续除霜操作中的每一个期间其温度检测灵敏度保持恒定。 计算机控制装置通过确定随着时间的变化的信号变化的斜率在连续采样时刻保持不变，来评估何时完成除霜操作。

公开(公告)号：US4870234A

公开(公告)日：1989-09-26

申请号：US258355

申请日：1988-10-17

申请人： Michel Steers ,  Jean-Pierre Hazan ,  Gilles Delmas

发明人： Michel Steers ,  Jean-Pierre Hazan ,  Gilles Delmas

IPC分类号： F24C7/02 ,  H05B6/68

CPC分类号： H05B6/666

摘要： A microwave oven which includes a defrosting detector in the oven cavity in the proximity of a frozen product to be defrosted, the detector including a material which absorbs microwave energy, the absorption of microwave energy by the detector and by the product causing their temperatures to rise. Variations in the detector temperature are measured by a measuring element producing an electrical signal corresponding thereto, such signal being used to control the defrosting process. The microwave absorbent material is in the form of a layer deposited on a carrier which is positioned behind the product so that most of the detector area can only receive microwave energy through the product, whereby the rate of change of detector temperature with time decreases as the product defrosts and becomes constant when defrosting has been completed. The carrier may be one of the walls of the oven cavity or the oven tray. The material may be a resistive ink deposited on the oven tray by screen-process printing.

摘要翻译： 一种微波炉，其包括在待冷冻产品附近的炉腔中的除霜检测器，所述除霜检测器包括吸收微波能量的材料，由检测器吸收微波能量，并引起产品使其温度升高 。 检测器温度的变化通过产生与之对应的电信号的测量元件来测量，这种信号用于控制除霜过程。 微波吸收材料是沉积在载体上的层的形式，其位于产品后面，使得大多数检测器区域仅能够通过产品接收微波能量，由此随着时间的推移，检测器温度的变化率随着 产品除霜并在除霜完成后变得恒定。 载体可以是烤箱腔或烤箱托盘的壁之一。 该材料可以是通过丝网印刷沉积在烤箱托盘上的电阻墨水。

公开(公告)号：US4760229A

公开(公告)日：1988-07-26

申请号：US53164

申请日：1987-05-21

申请人： Michel Steers ,  Jean-Pierre Hazan ,  Gilles Delmas

发明人： Michel Steers ,  Jean-Pierre Hazan ,  Gilles Delmas

IPC分类号： H05B6/68 ,  F24C7/02 ,  H05B6/66 ,  H05B6/76

CPC分类号： H05B6/6417

摘要： A microwave oven with a door-closing safety device is provided wherein a movable door comprises a device wherein the beam of at least one light emitter is guided by means of light guides towards a light beam detector. The light guides are arranged along a substantial portion of at least one side of the oven door frame. The beam of light in its non-guided path between the emitter and the detector passes through diaphragms, integral with the oven door, each diaphragm having an aperture such that the light beam passes through it when the door is properly closed but wherein the light beam is intercepted by the edge of the diaphragm when the door is not properly closed. The detector activates a signal that actuates the magnetron when the light beam is received; however, when the beam is intercepted, activation of the magnetron is prevented thereby preventing leakage of microwave energy.

摘要翻译： 提供了一种具有关门安全装置的微波炉，其中可移动门包括其中至少一个光发射器的光束通过光导向光束检测器引导的装置。 导光体沿炉门框架的至少一侧的大部分布置。 在发射器和检测器之间的非引导路径中的光束通过与炉门一体的隔膜，每个隔膜具有孔，使得当门被适当地关闭时光束通过它，但是其中光束 当门未正确关闭时，被隔膜的边缘截取。 当接收到光束时，检测器激活致动磁控管的信号; 然而，当光束被截断时，防止磁控管的激活，从而防止微波能量的泄漏。

公开(公告)号：US5488873A

公开(公告)日：1996-02-06

申请号：US343736

申请日：1994-11-14

申请人： Gilles Delmas ,  Guy Martin ,  Michel Courdille ,  Michel Lemonier

发明人： Gilles Delmas ,  Guy Martin ,  Michel Courdille ,  Michel Lemonier

IPC分类号： G06F3/041 ,  G01L5/22 ,  G06F3/033 ,  G01L1/00

CPC分类号： G06F3/0414

摘要： Force detector (5) fitted with a blade carrying a strain gauge (12) and with a fixed support (10) and a mobile support (11) in which are respectively accommodated a first and second end of the said blade, the relative displacements of the two supports enabling the forces applied to the mobile support to be detected. In order to accommodate at least one of the said ends in its own support, the said support comprises a U-shaped member (13), between the two branches of which is inserted the said end bearing on slightly elastic contacts. A tactile screen is formed with the help of a plurality of such force detectors accommodated in a mobile plate (22) and a fixed frame (21). By coupling the two latter elements by means of suspensions (24.sub.1, 24.sub.2) and elastic fasteners (25.sub.1, 25.sub.2), the pressure forces acting on the mobile plate are, in a vertical position, decoupled from the intrinsic weight of the latter.

摘要翻译： 力检测器（5）装配有承载应变计（12）和固定支撑件（10）的刀片和移动支撑件（11），其中分别容纳所述刀片的第一和第二端，相对位移 两个支撑能够检测应用于移动支架的力。 为了将至少一个所述端部容纳在其自身的支撑件中，所述支撑件包括U形构件（13），在其两个分支之间将所述端部轴承插入有弹性的触点上。 借助容纳在移动板（22）和固定框架（21）中的多个这种力检测器来形成触觉屏幕。 通过借助于悬挂（241,242）和弹性紧固件（251,252）联接后两个元件，作用在移动板上的压力在垂直位置与后者的内在重量分离。

公开(公告)号：US5061847A

公开(公告)日：1991-10-29

申请号：US517872

申请日：1990-05-02

申请人： Jean-Pierre Hazan ,  Michel Steers ,  Gilles Delmas ,  Jean-Louis Nagel

发明人： Jean-Pierre Hazan ,  Michel Steers ,  Gilles Delmas ,  Jean-Louis Nagel

IPC分类号： G01L9/00 ,  G01L1/24

CPC分类号： G01L1/242

摘要： A detection device for measuring force and pressure is disclosed which includes a monomode optical fiber (1) into which polarized light is fed and, at the output of the fiber, is detected by a detection arrangement (4, 80, 81, 30, 40, 31, 41), which is sensitive to the polarization of the light. The detection arrangement is provided with means (30A, 31A) for analyzing the light according to at least two different polarization directions, forming an angle comprised between 30.degree. and 60.degree. between them. According to the invention, the device is provided with means (70, 71, 2) for feeding several non-correlated light signals, each polarized differently, into the input of the fiber, and with means (4) for distinguishing between the light signals in the said detection arrangement at the output of the fiber, which light signals have been fed into the input of the fiber. The invention is applied in intrusion detection, monitoring and security systems.

摘要翻译： 公开了一种用于测量力和压力的检测装置，其包括馈送偏振光的单模光纤（1），并且在光纤的输出处由检测装置（4,80,81,30,40 ，31，41），其对光的偏振敏感。 该检测装置设置有用于根据至少两个不同偏振方向分析光的装置（30A，31A），在它们之间形成30度至60度之间的角度。 根据本发明，该装置设置有用于将多个不相关的光信号馈送到光纤的输入端的装置（70,71,2），以及用于区分光信号的装置（4） 在光纤输出端的所述检测装置中，哪些光信号已被馈送到光纤的输入端。 本发明应用于入侵检测，监控和安全系统。

公开(公告)号：US4995244A

公开(公告)日：1991-02-26

申请号：US446504

申请日：1989-12-05

申请人： Michel Steers ,  Jean-Pierre Hazan ,  Gilles Delmas

发明人： Michel Steers ,  Jean-Pierre Hazan ,  Gilles Delmas

IPC分类号： F25D21/02 ,  F25D21/08 ,  F25D21/14

CPC分类号： F25D21/14 ,  F25D2321/1411 ,  F25D2321/145 ,  F25D2321/146

摘要： A refrigerating machine (10) of the refrigerator or freezer type comprises a device (33) for defrosting cold parts to transform the ice into water to be discharged. It has an end-of-defrosting detector (20) comprising:(1) a reservoir (24) which receives the water to be discharged, one of the branches (23) of a siphon (21) extending into said reservoir in order to drain the reservoir when the water reaches the level required for activation of the siphon, the other branch (22) being situated externally of the reservoir,(2) a light barrier (27, 28), comprising a light source and a light receiver arranged around the other branch (22) of the siphon in such a way that the light beam of the light barrier is interrupted by the passage of water through said other branch while defrosting is in progress, and(3) a electric circuit (30, 31, 32, 34) which stops defrosting when the light beam is not interrupted for a predetermined time.

摘要翻译： 冰箱或冷冻机的冷冻机（10）包括用于对冷部进行除霜以将冰转化为水以排出的装置（33）。 其具有解冻结束检测器（20），其包括：（1）容纳待排出的水的储存器（24），其中一个虹吸管（21）的分支（23）延伸到所述储存器中，以便 当水达到激活虹吸所需的水位时，排出储存器，另一个分支（22）位于储存器的外部，（2）一个光屏障（27,28），包括一个光源和一个光接收器， 围绕虹吸管的另一个分支（22），使得光隔离层的光束在除霜进行期间通过所述另一个分支的水通过而中断，以及（3）电路（30,31 ，32,34），其在光束未被中断预定时间时停止除霜。

公开(公告)号：US4870235A

公开(公告)日：1989-09-26

申请号：US202161

申请日：1988-06-02

申请人： Michel Steers ,  Gilles Delmas ,  Jean-Pierre Hazan

发明人： Michel Steers ,  Gilles Delmas ,  Jean-Pierre Hazan

IPC分类号： F24C7/02 ,  H05B6/68

CPC分类号： H05B6/666

摘要： A microwave oven includes a microwave source and a defrost detector arranged in the oven cavity in the proximity of a frozen product to be processed, the absorption of microwave energy being distributed between the detector and the product and causing their temperature to rise, the temperature variation of the detector being measured by a measuring element producing a corresponding electrical signal. The oven also includes a computing control device which determines completion of defrosting of the product by computing the values at successive instants of the second derivative of such signal as a function of time. The computing control device controls the oven at the end of the defrosting cycle, which is when the value of such second derivative falls below a predetermined value.

摘要翻译： 微波炉包括微波源和除霜检测器，其布置在待加工的冷冻产品附近的炉腔中，微波能量的吸收分布在检测器和产品之间并使其温度升高，温度变化 的检测器由测量元件测量，产生相应的电信号。 烤箱还包括计算控制装置，其通过计算作为时间的函数的这种信号的二阶导数的连续时刻的值来确定产品的除霜的完成。 计算控制装置在除霜循环结束时控制烘箱，这是当这种二次导数的值低于预定值时。

公开(公告)号：US5722109A

公开(公告)日：1998-03-03

申请号：US751280

申请日：1996-11-18

申请人： Gilles Delmas ,  Johannes A. T. Driessen

发明人： Gilles Delmas ,  Johannes A. T. Driessen

IPC分类号： A47L9/28

CPC分类号： A47L9/2894 ,  A47L9/281 ,  A47L9/2826 ,  A47L9/2842 ,  A47L9/2847 ,  Y02B40/82

摘要： A vacuum cleaner has: an air outlet, an air inlet, a dust chamber in communication with the air inlet, a fan driven by a main motor provided in a housing in communication with the air outlet and the dust chamber, a pressure detector which provides a signal showing variations characteristic of the floor type being cleaned; and circuitry, including a neural network for recognizing and classifying the floor type as a function of these variations, a setpoint generator for determining a pressure setpoint as a function of the variations, and a control circuit for controlling the power of the main motor so as to maintain the pressure setpoint.

摘要翻译： 真空吸尘器具有：空气出口，进气口，与空气入口连通的灰尘室，由设置在与出气口和灰尘室连通的壳体中的主马达驱动的风扇，压力检测器，其提供 示出正在清洁的地板类型的变化特征的信号; 以及包括用于识别和分类作为这些变化的函数的地板类型的神经网络的电路，用于确定作为变化的函数的压力设定点的设定点发生器，以及用于控制主电机的功率的控制电路，以便 以保持压力设定值。