会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Watertight apparatus capable of being immersed and including an acoustic transducer
    • 能够被浸没并包括声学换能器的防水装置
    • US06321868B1
    • 2001-11-27
    • US09583580
    • 2000-05-31
    • Jean-Pierre MignotDominique Dubugnon
    • Jean-Pierre MignotDominique Dubugnon
    • G01V104
    • G01V1/04G10K11/006
    • The present invention concerns a watertight apparatus capable of being immersed in a liquid, for example a watertight watch, including a case (1) with an inner chamber (10) communicating with the exterior, the chamber being separated from the exterior by a membrane (17) which can be deformed, defining, on one side, a non-watertight outer zone and, on the other side, a watertight inner zone, in which is housed, in association with the membrane, an acoustic transducer (22), the membrane being fixed by its peripheral edge (17A) in the chamber (10) and applied via elastic memeber (20) towards its periphery, but at a distance from the edge, against a support surface (12) arranged in the inner chamber (10). This apparatus includes structure (40) for blocking the vibrations transmitted by the acoustic transducer to the deformable membrane, the structure being inserted between the peripheral fixing zone and the elastic member so as to assure good sound reproduction of the acoustic waves across the entire sound spectrum used.
    • 本发明涉及一种能够浸入液体的防水装置,例如水密手表,其包括具有与外部连通的内室(10)的壳体(1),所述室通过膜与外部分离( 17),其可以变形,在一侧限定非水密的外部区域,并且在另一侧限定与所述膜相关联地容纳的水密内部区域,声学换能器(22),所述声学换能器 膜通过其在腔室(10)中的周边边缘(17A)固定,并且经由弹性构件(20)朝向其周边施加,但是距离边缘一定距离,抵靠布置在内室(10)中的支撑表面(12) )。该装置包括用于阻挡由声换能器传递到可变形膜的振动的结构(40),该结构被插入在周边固定区和弹性构件之间,以便确保声波的良好声音再现 整个声谱使用。
    • 5. 发明授权
    • Device capable of being submerged and including an acoustic transducer
    • 能够被淹没并包括声换能器的装置
    • US06219304B1
    • 2001-04-17
    • US09129787
    • 1998-08-06
    • Jean-Pierre MignotPaul Dinnissen
    • Jean-Pierre MignotPaul Dinnissen
    • G04B3700
    • G10K11/006G04B37/0075G04C21/00
    • A device includes a case (2) in which an acoustic transducer (11) is mounted so as to communicate in a water tight manner with the exterior of the case (2) via acoustic energy. The transducer (11) is mounted in front of a membrane (18) able to be deformed separating it in a water tight manner from an inlet cavity (14, 15) which is arranged in the case (2) of the device and is in communication with the exterior. Between the membrane (18) and the transducer (11) an intermediate chamber (19) is arranged allowing deformation of the membrane by the action of external static pressure and delimited on the side of the transducer by a support element (12a) fixedly mounted in the case and capable of limiting the deformation of the membrane in the event of application of the external pressure.
    • 一种装置包括壳体(2),其中安装有声换能器(11),以便通过声能以水密方式与壳体(2)的外部连通。 传感器(11)安装在膜(18)的前面,该膜(18)能够以水密的方式从设置在装置的壳体(2)中的入口腔(14,15)分离,并且处于 与外界沟通。 在膜(18)和换能器(11)之间,布置有中间室(19),允许通过外部静压力的作用使膜变形,并且通过固定地安装在传感器(12)的支撑元件 并且能够在施加外部压力的情况下限制膜的变形。
    • 6. 发明授权
    • Device capable of being submerged and including an acoustic transducer
    • 能够被淹没并包括声换能器的装置
    • US6014347A
    • 2000-01-11
    • US129866
    • 1998-08-06
    • Jean-Pierre MignotPaul Dinnissen
    • Jean-Pierre MignotPaul Dinnissen
    • G04G17/08G04B37/00G04B37/08G04C3/00G04G13/02G04C21/00G04C21/16
    • G04B37/0075G04G13/021
    • A case (2) in which an acoustic transducer (22) is mounted so as to communicate in a watertight manner with the exterior of the case (2) via acoustic energy.The transducer (22) is attached to a membrane (17) separating it in a watertight manner from an inlet cavity (10, 11) which is arranged in the case (2) and is in direct communication with the exterior. The membrane (17) is resiliently applied by its periphery onto a rest surface (12) arranged around the cavity separating the latter in a watertight manner from a deformation chamber (13) situated on the side of the membrane (17) opposite to the inlet cavity while being in communication with the interior of the case. The bottom (13a) of the deformation chamber (13) forms a support surface for said membrane (17) when external static pressure greater than a predetermined value is applied thereto.
    • 其中声学换能器(22)安装成通过声能与壳体(2)的外部以水密方式连通的壳体(2)。 换能器(22)附接到膜(17),其以水密方式从布置在壳体(2)中并与外部直接连通的入口腔(10,11)分离。 膜(17)通过其周边弹性地施加到围绕空腔布置的休息表面(12)上,所述休息表面(12)以相对于入口(13)相对的位于膜(17)侧的变形室(13)以水密方式分隔, 同时与壳体的内部连通。 当向其施加大于预定值的外部静压力时,变形室(13)的底部(13a)形成用于所述膜(17)的支撑表面。
    • 8. 发明授权
    • Process for measuring the position of at least one mobile interface
using ultrasound and apparatus for carrying out said process
    • 用于使用超声波测量至少一个移动界面的位置并执行所述处理的装置的过程
    • US5297552A
    • 1994-03-29
    • US941254
    • 1992-09-04
    • Jean-Pierre Mignot
    • Jean-Pierre Mignot
    • A61B8/08G01B17/00G01S15/10G01S15/50A61B8/00
    • G01S15/50A61B8/0858
    • A process for measuring the position of at least one mobile wall using ultrasound and an apparatus for carrying out this process are described.The measuring process of the invention has an initialization phase during which the elemental echoes of an echo signal produced by the reflection of an ultrasonic impulse from mobile interfaces (P.sub.o,1 ; P.sub.o,2 ; P.sub.o,3 ; P.sub.o,4 ;) are processed, to determine the position of these interfaces in this echo signal and in which the temporal positions of the reference points (Z.sub.o,1 ; Z.sub.o,2) of the elemental echoes of a group of echo signals assimilated afterwards, are simultaneously tracked so as to ascertain the position of the interfaces in the most recent of the echo signals of this group, an assimilation phase in which the position of said interfaces is tracked and an organizational or processing stage for the memorized data.The invention has applications in the medical field for measuring the interior diameter and thickness of the wall of a blood vessel as a function of time.
    • 描述了使用超声波测量至少一个移动墙的位置的过程和用于执行该过程的装置。 本发明的测量过程具有初始化阶段,在该初始化阶段期间,处理由移动接口(Po,1; Po,2; Po,3; Po,4;)的超声波脉冲的反射产生的回波信号的元回波被处理 以确定这些接口在该回波信号中的位置,并且其中同时跟踪一组同时被跟踪的一组回波信号的基本回波的参考点(Zo,1; Zo,2)的时间位置,以便 确定接口在该组的最近的回波信号中的位置,其中跟踪所述接口的位置的同化阶段以及用于存储的数据的组织或处理阶段。 本发明在医疗领域中应用于测量血管壁的内径和厚度作为时间的函数。
    • 10. 发明授权
    • Ultrasonic measuring apparatus which minimizes the number of digital
values treated by processing means
    • 超声波测量装置,其最小化由处理装置处理的数字值的数量
    • US5569853A
    • 1996-10-29
    • US146404
    • 1993-11-01
    • Jean-Pierre Mignot
    • Jean-Pierre Mignot
    • A61B8/00A61B8/08G01B17/02G01N29/38G01S15/18G01N29/04
    • A61B8/0858G01N29/38G01S15/18G01N2291/02854G01N2291/044
    • An ultrasonic measuring apparatus that includes an ultrasonic transducer for emitting ultrasonic pulses at a predetermined repetition frequency towards an object having a plurality of walls such as a blood vessel, receiving echoes reflected from such walls, and producing an echo signal having a plurality of elementary echo components (E.sub.ant, E.sub.post). A digitizer digitizes the echo signal into a series of digital values that are stored in a buffer memory under control of a circuit. A computer transfers the series of digital values stored in the buffer memory into a memory. The computer is programmed to process the digital values stored in the memory in the period between consecutive pulses and to remove a group of the digital values digitized between consecutive elementary components (E.sub.ant, E.sub.post) from those digital values to be treated between such consecutive pulses.
    • 一种超声波测量装置,包括:超声波换能器,用于以预定的重复频率朝向具有多个壁的物体(例如血管)发射超声波脉冲,接收从这些壁反射的回波,并产生具有多个基本回波的回波信号 组件(Eant,Epost)。 数字转换器将回波信号数字化为一系列数字值,存储在电路控制下的缓冲存储器中。 计算机将存储在缓冲存储器中的一系列数字值传送到存储器中。 计算机被编程为在连续脉冲之间的周期内处理存储在存储器中的数字值,并且从在这些连续脉冲之间要处理的那些数字值中除去在连续基本分量(Eant,Epost)之间数字化的一组数字值。