公开(公告)号：US5234539A

公开(公告)日：1993-08-10

申请号：US944732

申请日：1992-09-14

Applicant: Andre Schiltz ,  Jean Palleau ,  Joaquim Torres

Inventor： Andre Schiltz ,  Jean Palleau ,  Joaquim Torres

IPC: H01L21/027 ,  H01L21/768 ,  H05K3/02 ,  H05K3/04 ,  H05K3/40

CPC classification number: H01L21/7688 ,  H01L21/0272 ,  H05K3/02 ,  H05K3/048 ,  H05K3/4076

Abstract: A lift-off process for removing a portion of a metal layer (4). The metal layer is formed on a dielectric polymer substrate with interposition of a corresponding portion of an intermediate layer (2). This process comprises the steps of selecting the material of the intermediate layer so that its interface with the metal has a low adhesivity; applying to the structure a mechanical stress causing detachment of the metal at the interface; and chemically removing the intermediate layer.

Abstract translation: 用于去除金属层（4）的一部分的剥离工艺。 金属层形成在具有中间层（2）的相应部分的介电聚合物基板上。 该方法包括选择中间层的材料以使其与金属的界面具有低粘合性的步骤; 向结构施加导致金属在界面处分离的机械应力; 并化学去除中间层。

公开(公告)号：US5233631A

公开(公告)日：1993-08-03

申请号：US711191

申请日：1991-06-06

Applicant: Joel Labat ,  Dominique Leroux ,  Patrick Vandamme

Inventor： Joel Labat ,  Dominique Leroux ,  Patrick Vandamme

IPC: H04L27/38 ,  H04L27/00 ,  H04L27/227

CPC classification number: H04L27/2273 ,  H04L2027/003 ,  H04L2027/0042 ,  H04L2027/0053 ,  H04L2027/0069

Abstract: The invention concerns a device for recovering a carrier wave provided with a circuit for inhibiting dummy frequency hookings or acquisitions for phase-modulated digital signals in N states with a phase N=2P, device including a phase locking loop provided with demodulation, a voltage-controllable oscillator, a 90.degree. phase shifter, for the low-pass filtering of basic band signals X1(t) and Y1(t), a loop filter, for sampling the signals X1(t) and Y1(t) and having a sampling frequency Fe so that Fe>(2p+1.vertline.n.vertline.)/T where T is the reciprocal value of the modulation speed and, associated with this loop, a circuit for drawing up the filtered signals Sign Sin (2P .PHI.k) and Sign Cos (2P .PHI.k) required for detection of the direction of variation of the phase error, a phase/frequency comparator, loss of synchronization and hooking detection and an adaptive filter.

Abstract translation: 本发明涉及一种用于恢复载波的装置，该载波具有用于禁止用于N相状态的N个状态的相位调制数字信号的虚拟频率挂接或采集的电路，所述相位调制数字信号具有相位N = 2P，该装置包括具有解调的锁相环， 可控振荡器，90°移相器，用于对基本频带信号X1（t）和Y1（t）进行低通滤波，一个环路滤波器，用于对信号X1（t）和Y1（t）进行采样，并具有采样 频率Fe，使得Fe>（2p + 1|n|）/ T其中T是调制速度的倒数，并且与该环路相关联用于绘制滤波信号的电路Sign Sin（2P PHI k）和Sign 检测相位误差变化方向所需的Cos（2P PHI k），相位/频率比较器，同步丢失和钩状检测以及自适应滤波器。

公开(公告)号：US5226085A

公开(公告)日：1993-07-06

申请号：US779310

申请日：1991-10-18

Applicant: Renaud Di Francesco

Inventor： Renaud Di Francesco

IPC: G10L19/12 ,  H04B14/04

CPC classification number: G10L19/083 ,  G10L19/12

Abstract: A method is provided for transmitting a digital speech signal at low throughput. Coding is performed by code excited linear prediction in order to generate a code signal, a waveform being represented by an initial vector (O) of dimension L, from a filter for synthesizing by a reference waveform selected from a dictionary of reference vectors (v), relating to a criterion of minimum deviation min .parallel..chi.-H.v.parallel..sup.2, .chi. representing a target vector through perceptual weighting of the initial vector (O). A dictionary (Y) factorized as a product of basis vectors yi of n-ary form, which are corrected by a scale factor .gamma.i of distribution of the excitation energy, and a dictionary G(y) of gains gk, are established to represent the dictionary of the reference vectors (v), vk, i=gk..gamma..yi. The criterion is established by calculating C(gk, .gamma.i.yi)=2gk -gk.sup.2 formed of the scalar products and perceptual energies. To the initial vector (O) is assigned the optimal reference vector vk*, i*=gk*..gamma.i.yi represented by just the index values k*, i*.

Abstract translation: 提供一种用于以低吞吐量发送数字语音信号的方法。 通过代码激励线性预测执行编码，以便从用于由参考矢量（v）的字典中选择的参考波形合成的滤波器生成代码信号，波形由尺寸为L的初始向量（O）表示， ，与最小偏差标准最小值PARALLEL chi -Hv PARALLEL 2，chi通过初始向量（O）的感知加权表示目标向量。 将由因子分解的比例因子γi和增益gk的词G（y）校正的n元形式的基矢量yi的乘积的词典（Y）建立为表示 参考矢量（v），vk，i = gk的字典。 伽马。 该标准是通过计算C（gk，gamma i.yi）= 2gk -gk2由标量产物和感知能量组成。 向初始向量（O）分配最优参考向量vk *，i * = gk *。 gamma i.yi仅由索引值k *，i *表示。

公开(公告)号：US5221636A

公开(公告)日：1993-06-22

申请号：US729435

申请日：1991-07-12

Applicant: Jean Landreau ,  Hisao Nakajima

Inventor： Jean Landreau ,  Hisao Nakajima

IPC: C03C17/00 ,  C23C14/54 ,  G02B1/11 ,  H01L21/66 ,  H01S3/10 ,  H01S5/00 ,  H01S5/028

CPC classification number: C03C17/001 ,  C23C14/547 ,  G02B1/115 ,  H01S5/0014 ,  H01S5/028

Abstract: The present invention pertains to a method and apparatus for the deposition and measurement of anti-reflective coatings on non-resonating semiconductor laser amplifiers. Two faces (15-1, 15-2) of the amplifier (15) alternately receive the sputtered material in small quantities. The semiconducting structure is supplied with constant current (16) and the voltage (V) is measured at the terminals of the structure. When the coatings are deposited on both faces, the voltage increases and passes through a maximum corresponding to the reflectivity minimum at which point deposition of the coating is stopped. The two faces are treated in the same way with coatings of the same thickness.

Abstract translation: 本发明涉及用于沉积和测量非谐振半导体激光放大器上的抗反射涂层的方法和装置。 放大器（15）的两个面（15-1,15-2）交替地接收少量的溅射材料。 半导体结构被提供有恒定电流（16），并且在结构的端子处测量电压（V）。 当涂层沉积在两个表面上时，电压增加并通过最大值，该最大值相应于涂层停止沉积时的反射率最小值。 以相同厚度的涂层以相同的方式处理两个面。

公开(公告)号：US5187122A

公开(公告)日：1993-02-16

申请号：US661522

申请日：1991-02-26

Applicant: Maurice Bonis

Inventor： Maurice Bonis

IPC: H01L21/822 ,  H01L21/768 ,  H01L21/8234 ,  H01L21/8242 ,  H01L27/04 ,  H01L27/088 ,  H01L27/10 ,  H01L27/108

CPC classification number: H01L27/1085 ,  H01L21/76889 ,  H01L21/76895 ,  Y10S148/019

Abstract: A process for fabricating a semiconductor device using local silicide interconnection lines make it possible to fabricate an integrated circuit having a plurality of electronic elements disposed on a semi-conductor substrate. The electronic elements are formed on the substrate such that they are grouped into a first region and a second region adjacent to the first region, each of these regions having predetermined conductivities. The first region has a layer of dielectric material disposed upon it with at least one capacitive element disposed on the dielectric layer. The capacitive element includes a first electrode layer and a second electrode layer. The second region has at least one double junction metal-insulator semi-conductor field effect transistor (MISFET) located therein. The MISFET includes at least three regions, a gate region and two active regions, a source region and a drain region. In accordance with the teachings of the present invention, a process is provided whereby one of said two active regions is electrically connected by a first local connection line to the first electrode layer of the capacitive element, a bond pad is disposed on the gate region, a source bond pad is disposed on the source region, a drain bond pad is disposed upon a drain region and a second electrode layer of the capacitive element, simultaneously, in the same formation step. This is advantageously accomplished inter alia by depositing and then etching the silicide of a refractory metal.

Abstract translation: 使用局部硅化物互连线制造半导体器件的方法使得可以制造具有设置在半导体衬底上的多个电子元件的集成电路。 电子元件形成在基板上，使得它们被分组成与第一区域相邻的第一区域和第二区域，这些区域中的每一个具有预定的电导率。 第一区域具有设置在其上的介电材料层，其中设置在电介质层上的至少一个电容元件。 电容元件包括第一电极层和第二电极层。 第二区域具有位于其中的至少一个双结金属 - 绝缘体半导体场效应晶体管（MISFET）。 MISFET包括至少三个区域，栅极区域和两个有源区域，源极区域和漏极区域。 根据本发明的教导，提供了一种工艺，其中所述两个有源区域中的一个通过第一局部连接线电连接到电容元件的第一电极层，接合焊盘设置在栅极区域上， 源极接合焊盘设置在源极区上，在相同的形成步骤中，漏极接合焊盘同时设置在电容元件的漏极区域和第二电极层上。 这有利地是通过沉积然后蚀刻难熔金属的硅化物来实现的。

公开(公告)号：US5182783A

公开(公告)日：1993-01-26

申请号：US748701

申请日：1991-08-22

Applicant: Dominique Bosc ,  Martine Guilbert ,  Christian Toinen

Inventor： Dominique Bosc ,  Martine Guilbert ,  Christian Toinen

IPC: B29D11/00 ,  G02F1/065

CPC classification number: B29D11/00721 ,  G02F1/065

Abstract: The invention relates to a process for manufacturing a monomode cylindrical optical waveguide made of a polymer and endowed with electrooptic properties.According to the invention, the manufacturing process comprises the following steps:producing a cylindrical core rod (11) by polymerization of a mixture comprising a core polymer and an electrooptically active organic substance,forming a first preform (10 ) by coating the core rod (11) by means of an optical cladding (12) formed by a cladding polymer,fitting said first preform (10) into a first jacket (20) constituted by a jacket polymer,producing a second preform (30) by drawing the first jacket (20),fitting the second preform (30) into a second jacket (40) made of a jacket polymer,producing means (41, 42, 43, 44) for positioning electrodes for excitation of the active substance,fiber drawing the second jacket (40) until the core diameter (d.sub.c) has the required dimension in order for the optical waveguide obtained to be monomode,producing said electrodes.

Abstract translation: 本发明涉及一种制造由聚合物制成并具有电光特性的单模圆柱形光波导的方法。 根据本发明，制造方法包括以下步骤：通过聚合包含芯聚合物和电光活性有机物质的混合物制备圆筒形芯棒（11），通过涂覆芯棒（10）形成第一预成型体（10） 11）通过由包覆聚合物形成的光学包层（12），将所述第一预成型件（10）装配到由夹套聚合物构成的第一夹套（20）中，通过拉伸所述第一夹套（ 20），将第二预制件（30）装配到由夹套聚合物制成的第二夹套（40）中，产生用于定位用于激发活性物质的电极的装置（41,42,43,44），拉制第二夹套的纤维 40），直到芯直径（dc）具有所需的尺寸，以使获得的光波导为单模，产生所述电极。

公开(公告)号：US5151957A

公开(公告)日：1992-09-29

申请号：US780908

申请日：1991-10-23

Applicant: Luc Riviere

Inventor： Luc Riviere

IPC: G02B6/126 ,  G02B6/12 ,  G02F1/01 ,  G02F1/313

CPC classification number: G02F1/3132 ,  G02F2001/0144 ,  G02F2201/125

Abstract: This e.g. Z-propagating, X-cut LiNbO.sub.3 :Ti splitter comprises an alternating delta beta directional coupler (39) able to introduce, in the absence of a voltage between its electrodes, a delta beta variation between its propagation constants, which is (a) independent of the polarization state of the guided lightwave and (b) such that the representative point of the coupler on its control diagram is the center of a segment parallel to the abscissa axis of the reference frame in which the diagram is plotted, and defined by two curves respectively corresponding to parallel states and crossed states of the coupler. Application to integrated optics.

Abstract translation: 例如 Z传播的X切割LiNbO 3：Ti分离器包括交替的δβ定向耦合器（39），其能够在其电极之间不存在电压的情况下引入其传播常数之间的δβ变化，其为（a）独立 和（b）使得耦合器在其控制图上的代表点是平行于其中绘制图的参考系的横坐标轴的段的中心，并且由两个 曲线分别对应于耦合器的平行状态和交叉状态。 应用于集成光学。

公开(公告)号：US5120247A

公开(公告)日：1992-06-09

申请号：US761076

申请日：1991-09-17

Applicant: Fabrice Audeval ,  Laurent Beloin ,  Maurice Lejuste ,  Albert Lissillour

Inventor： Fabrice Audeval ,  Laurent Beloin ,  Maurice Lejuste ,  Albert Lissillour

IPC: H01R4/24 ,  H04Q1/14

CPC classification number: H01R4/2433 ,  H04Q1/11 ,  H04Q1/141 ,  H04Q1/142 ,  H04Q1/20

Abstract: The connection strip is an insulating block in which connection elements are mounted to define insulation displacement connectors in rows of chimneys on a front face of the block, and rows of other connectors on the rear face of the block. The chimneys are separated from one another by transverse slots extending across their rows and they are capable of receiving single or twin pushers in such a manner as to be held captive between a pulled-out position and a pushed-in position in the chimneys. The connection strip includes end wire-passing pieces on the front face of the block, and is applicable to telecommunications.

Abstract translation: 连接条是绝缘块，其中连接元件被安装以在块的前表面上排列排列的烟囱中的绝缘位移连接器，以及块的后表面上的其他连接器的行。 烟囱彼此分隔开横跨槽的横向狭缝，并且它们能够以这样一种方式接收单个或两个推动器，即将其保持在烟囱内的拉出位置和推入位置之间。 连接条包括在该块的正面上的端部导线片，并且可应用于电信。

公开(公告)号：US09635543B2

公开(公告)日：2017-04-25

申请号：US13262378

申请日：2010-03-22

Applicant: Jean-Sébastien Meurisse

Inventor： Jean-Sébastien Meurisse

IPC: G06F15/16 ,  H04W8/22 ,  G06F3/02 ,  H04M1/725 ,  G06F3/01 ,  H04W4/18 ,  H04W8/24

CPC classification number: H04W8/22 ,  G06F3/01 ,  G06F3/02 ,  H04M1/7258 ,  H04W4/18 ,  H04W4/185 ,  H04W8/24

Abstract: A negotiation method and server are provided for delivery of a service to a terminal. Also provided are a method for configuring a terminal and a terminal using the method. In particular, the methods and apparatus relate to interfaces for interaction with services available to users of a service. The negotiation method includes sending to the terminal of a set of proposals for interactions with a delivery component of the service capable of enabling the terminal to indicate to the delivery component that the terminal accepts at least one proposal from the set of interaction proposals.

公开(公告)号：US09521168B2

公开(公告)日：2016-12-13

申请号：US13636593

申请日：2011-03-15

Applicant: Bertrand Bouvet

Inventor： Bertrand Bouvet

IPC: G06F15/173 ,  H04L29/06

CPC classification number: H04L65/1016 ,  H04L65/1073

Abstract: A method and apparatus are provided for management of registrations in an IMS network. The method includes: creating, for a given public identity, at least two registration queues, each one being associated with a registration policy; receiving a registration message sent by a terminal having the public identity; and assigning one of the registration queues to the terminal on the basis of a field included in the message.

Abstract translation: 提供了一种用于管理IMS网络中的注册的方法和装置。 该方法包括：为给定的公共身份创建至少两个注册队列，每个注册队列与注册策略相关联; 接收由具有公共身份的终端发送的注册消息; 以及基于包括在所述消息中的字段将所述注册队列中的一个分配给所述终端。