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公开(公告)号：US3883687A
公开(公告)日：1975-05-13
申请号：US40083173
申请日：1973-09-26
Applicant: CIT ALCATEL
Inventor： STENSTROM CLAUDE
CPC classification number: H04L25/493 , H04L7/033
Abstract: The invention concerns a device for the synchronizing, at the receiving end, of a sequence of bits used for identifying the instant at which a telegraphic transition appears in intervals of time having a uniform length, that synchronizing being based on a counting of intervals not comprising a transition.
Abstract translation: 本发明涉及一种用于在接收端同步用于识别在具有均匀长度的时间间隔内出现电报转换的时刻的比特序列的装置，该同步基于不包括的间隔的计数 过渡。
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公开(公告)号：US3876947A
公开(公告)日：1975-04-08
申请号：US43585974
申请日：1974-01-23
Applicant: CIT ALCATEL
Inventor： GIRAUDON CLAUDE
CPC classification number: H04B7/0894 , G01S7/36 , G01S7/495 , G01S7/537 , H01Q3/2617 , H04B7/084
Abstract: Self-adapting anti-jamming device having (n + 1) sensors and enabling the restituting of the signal emitted by a source in the presence of n punctiform noise sources, comprising a combination assembly having an adder and n subtractors, an orthonormalization assembly comprising n AGC circuits, n (n - 1)/2! subtractors each combined with a correlation module, an intercorrelation set comprising n correlation modules, an adder and a subtractor.
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公开(公告)号：US3825694A
公开(公告)日：1974-07-23
申请号：US30173472
申请日：1972-10-30
Applicant: CIT ALCATEL
Inventor： PENICAUD E
CPC classification number: H04J3/175
Abstract: The samples tapped from a telephone channel are weighted according to the amplitude of each of them and the rhythm of the changes in polarity, the device deducing a ''''note'''' therefrom for each sample, positive or negative, calculating the sum of all the cumulated notes and deciding ''''conversation activity'''' if the cumulated note exceeds a certain threshold, and ''''non-activity'''' if the note passes below a second threshold lower than the previous one.
Abstract translation: 从电话通道抽出的样本根据每个样本的幅度和极性变化的节奏进行加权，该设备从每个样本中推出“笔记”为正或负，计算所有累积笔记的总和 并且如果累积笔记超过某个阈值，则决定“对话活动”，如果音符通过低于先前值的第二阈值，则“非活动”。
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公开(公告)号：US3798363A
公开(公告)日：1974-03-19
申请号：US3798363D
申请日：1972-06-08
Applicant: CIT ALCATEL
Inventor： MELCHIOR G
CPC classification number: G06F3/04845
Abstract: In a visual display unit including a color cathode ray tube, a vector generator for controlling the tracing of vectors on the cathode ray tube, a color control unit for changing the color of the trace by varying the voltage applied to the tube and a light pen to be placed in proximity to the screen of the tube for detecting the vectors traced on the tube, a color selection circuit is provided including a switching arrangement for actuating the light pen only in connection with control by said color control unit to produce a trace of a selected color.
Abstract translation: 在包括彩色阴极射线管的视觉显示单元中，用于控制阴极射线管上的矢量跟踪的矢量发生器，用于通过改变施加到管的电压来改变迹线的颜色的颜色控制单元和光笔 放置在管的屏幕附近，用于检测跟踪在管上的矢量，提供了一种颜色选择电路，其包括用于致动光笔的切换装置，仅与所述颜色控制单元的控制有关，以产生痕迹 所选颜色。
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公开(公告)号：US3786483A
公开(公告)日：1974-01-15
申请号：US3786483D
申请日：1972-04-21
Applicant: CIT ALCATEL
Inventor： SINOBAD D
Abstract: Device for controlling the brightness of the trace of vectors on the screen of a cathode tube, which is more particularly polychromatic, comprising a clock, a vector generator and means for making the brightness of the trace vary. These means consist of frequency dividers connected to the output of the clock and supplying, to the vector generator, adjustable frequency pulses.
Abstract translation: 用于控制阴极管的屏幕上的向量迹线的亮度的装置，其更特别是多色，包括时钟，矢量发生器和用于使亮度变化的装置。 这些装置包括连接到时钟输出的分频器，向矢量发生器提供可调频率脉冲。
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Patent Agency Ranking
公开(公告)号：US3784915A
公开(公告)日：1974-01-08
申请号：US3784915D
申请日：1971-06-16
Applicant: CIT ALCATEL
Inventor： OSWALD J , RAINSARD Y
CPC classification number: H04B7/0857 , G01S7/354 , G01S2007/358 , G06G7/1928 , H04B7/0837
Abstract: Device for improving the signal/noise ratio of a common signal received on three aerials utilizing correlation between the sum and difference values of combinations of the signals from the three aerials to eliminate or substantially suppress the noise received with the common signal.
Abstract translation: 利用来自三个天线的信号的组合的和值和差值之间的相关性来改善在三个天线上接收的公共信号的信号/噪声比的装置，以消除或基本上抑制由公共信号接收的噪声。
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公开(公告)号：US3754156A
公开(公告)日：1973-08-21
申请号：US3754156D
申请日：1971-03-12
Applicant: CIT ALCATEL
Inventor： DEDIEU P
CPC classification number: H01J37/18 , H01J5/30 , H01J2893/0045
Abstract: A sealing device for an electrified particle accelerator consisting of a flexible ring-shaped membrane surrounding the output of the tube and joining this output to the wall of the pressurized chamber in which the tube is arranged vertically. The membrane having a U-shaped meridian cross section with vertical branches. One figure.
Abstract translation: 一种用于带电粒子加速器的密封装置，包括围绕管的输出的柔性环形膜，并将该输出连接到管垂直布置的加压室的壁上。 该膜具有垂直分支的具有U形子午线横截面。 一个数字
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48.发明授权
公开(公告)号：US3754100A
公开(公告)日：1973-08-21
申请号：US3754100D
申请日：1970-05-22
Applicant: CIT ALCATEL , LANNIONNAIS ELECTRONIQUE
Inventor： JACOB J
CPC classification number: H04Q11/08
Abstract: A time connection network comprises a structure consisting of several stages comprising at least an input stage, an intermediate stage and an output stage, connections existing between the input stage and the intermediate stage, and between the intermediate stage and the output stage, each stage being formed by a certain number of time switches each comprising a certain number of incoming lines and a certain number of outgoing lines, each incoming or outgoing line comprising several time channels and each time channel comprising several binary elements.
Abstract translation: 时间连接网络包括包括至少包括输入级，中间级和输出级的多个级的结构，存在于输入级与中间级之间的连接以及中间级与输出级之间的连接，每级是 由一定数量的时间开关形成，每个时间开关包括一定数量的输入线和一定数量的输出线，每个输入或输出线包括几个时间通道，每个时间通道包括几个二进制元素。
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公开(公告)号：US3729248A
公开(公告)日：1973-04-24
申请号：US3729248D
申请日：1971-06-24
Applicant: CIT ALCATEL
Inventor： BEDUCHAUD M
CPC classification number: H04N1/0283 , G02B26/10 , H04N1/12 , H04N1/16 , H04N1/203 , H04N1/2036 , H04N1/2038 , H04N1/207
Abstract: An optical scanning assembly employs a reflector constructed in the form of a cylindrical helix which is rotatable about the axis of the helix. A light source is arranged to direct a collimated beam of light parallel to the helix axis, so that the light beam strikes a first reflective surface of the reflector. Depending upon the angle of the reflective surface of the reflector with respect to a radial line of the cylinder, the beam of light from the light source will be deflected away from the axis of the cylinder in a predetermined direction. The light then strikes a desired surface and may be reflected therefrom into the photosensitive element for further processing. Because of the rotation of the helix-shaped reflector, the light beam from the light source is scanned back and forth along the line parallel to the helix axis.
Abstract translation: 光学扫描组件使用以圆柱形螺旋形式构成的反射器，其可绕螺旋的轴线旋转。 光源被布置成引导平行于螺旋轴的准直光束，使得光束撞击反射器的第一反射表面。 取决于反射器的反射表面相对于圆柱体的径向线的角度，来自光源的光束将沿预定方向偏离圆柱体的轴线。 然后光照射到期望的表面，并且可以从其反射到光敏元件中用于进一步处理。 由于螺旋形反射器的旋转，来自光源的光束沿着平行于螺旋轴的线进行前后扫描。
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50.发明授权Capstan drive arrangemnet for high-speed intermittent tape drive 失效CAPSTAN DRIVE ARRANGEMNET用于高速间接磁带驱动器
公开(公告)号：US3711003A
公开(公告)日：1973-01-16
申请号：US3711003D
申请日：1971-09-27
Applicant: CIT ALCATEL
Inventor： BOYER M , LANDWERLIN M
Abstract: Capstan drive arrangement for high speed intermittent tape drive, including a motor driven capstan, an idler roller carried on a lever arm, and an electromagnet selectively operable to pivot the level about its axis to urge the idler roller towards the capstan to produce a tape driving pinch. The level arm is arranged so that when the electromagnet is not operated, the idler roller contacts the tape with substantially negligible pressure. The drive arrangement also includes a damping system having an elastically deformable connection between the lever arm and a rod having a side surface held in contact with a fixed abutment by a pusher.
Abstract translation: 用于高速间歇磁带驱动器的绞盘驱动装置，包括马达驱动的绞盘，承载在杠杆臂上的惰轮，以及电磁铁，其可选择性地可操作以围绕其轴线枢转水平以将惰轮推向主导轴以产生磁带驱动 捏。 水平臂布置成使得当电磁体不被操作时，惰辊以大致可忽略的压力接触带。 驱动装置还包括阻尼系统，该阻尼系统在杠杆臂和杆之间具有可弹性变形的连接，杆的侧面通过推动器与固定的支座保持接触。
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