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21. 发明申请

US20100246340A1 RESONATOR MOUNTED IN A CASE INCORPORATING A WATCH MODULE 有权
标题翻译：谐振器安装在一个情况下，并入手表模块
公开(公告)号：US20100246340A1
公开(公告)日：2010-09-30
申请号：US12377826
申请日：2007-08-14
申请人： Thomas Meier , Fabien Blondeau , André Zanetta , Emmanuel Fleury , Silvio Dalla Piazza , Pierre-André Meister
发明人： Thomas Meier , Fabien Blondeau , André Zanetta , Emmanuel Fleury , Silvio Dalla Piazza , Pierre-André Meister
IPC分类号： G04F5/06
CPC分类号： G04F5/063 , G04C3/008 , G04C3/14
摘要： The invention concerns an electronic watch comprising an electric motor (5) for driving analogue display means (6), and a time base (1, 2) comprising an oscillator circuit (2) and a resonator (1), both mounted in the same case (9), characterized in that said case further comprises a control circuit (4) for said electric motor.
摘要翻译：本发明涉及一种电子手表，其包括用于驱动模拟显示装置（6）的电动机（5）和包括振荡器电路（2）和谐振器（1）的时基（1,2），两者都安装在其上壳体（9），其特征在于，所述壳体还包括用于所述电动机的控制电路（4）。

22. 发明申请

US20080030107A1 PIEZOELECTRIC RESONATOR WITH SHORT-CIRCUITS PREVENTING MEANS 有权
标题翻译：具有短路电阻的压电谐振器
公开(公告)号：US20080030107A1
公开(公告)日：2008-02-07
申请号：US11832813
申请日：2007-08-02
申请人： Silvio Dalla Piazza
发明人： Silvio Dalla Piazza
IPC分类号： H01L41/08 , H01L41/047
CPC分类号： H03H3/02 , H03H9/21 , H03H2003/026
摘要： The tuning fork piezoelectric resonator (1) according to the invention comprises a base part (4) from which protrudes first and second parallel vibrating arms (2, 3) carrying a set of excitation electrodes (5, 6) to make them vibrate, the set of excitation electrodes being formed by conductive deposits and comprising central electrodes (6a, 6b) on opposite main surfaces (9a, 9b) and lateral electrodes (5a, 5b) covering lateral surfaces (10a, 10b) of each vibrating arm, the central electrodes of the first arm and the lateral electrodes of the second arm being connected to a first pole of an excitation source and the lateral electrodes of the first arm and the central electrodes of the second arm being connected to a second pole of the excitation source, wherein on each vibrating arm, the conductive deposits forming the central electrodes and lateral electrodes are made for the ones with an oxidizable metal and for the others with an unoxidizable metal or conversely.
摘要翻译：根据本发明的音叉压电谐振器（1）包括基部（4），突出的第一和第二平行振动臂（2,3）承载一组激励电极（5,6）以使它们振动，一组激励电极由导电沉积物形成并且包括在相对的主表面（9a，9b）上的中心电极（6a，6b）和覆盖侧表面（10a，10b）的侧电极（5a，5b）），第一臂的中心电极和第二臂的横向电极连接到激励源的第一极，并且第一臂的横向电极和第二臂的中心电极连接到励磁源的第二极，其中在每个振动臂上形成形成中心电极和横向电极的导电沉积物用于具有可氧化金属的导电沉积物，并且对于具有不可氧化金属或反向呃

23. 发明授权

US06724266B2 Device for producing a signal having a substantially temperature-independent frequency 有权
标题翻译：用于产生具有基本上与温度无关的频率的信号的装置
公开(公告)号：US06724266B2
公开(公告)日：2004-04-20
申请号：US10169160
申请日：2002-09-24
申请人： Silvio Dalla Piazza , Pierre-André Farine , Roger Bühler , Pascal Heck
发明人： Silvio Dalla Piazza , Pierre-André Farine , Roger Bühler , Pascal Heck
IPC分类号： H03B504
CPC分类号： G04G3/027
摘要： The device (1) includes a mixer (4) which generates a signal (S4) having a frequency (F4) equal to the difference between two frequencies (F2, F3), which are those of two signals (S2, S3) each generated by a generator (2, 3) and which vary parabolically as a function of the temperature (T) with quadratic coefficients (&bgr;1,&bgr;2) that are different to each other. In order for the frequency (F4) of the signal (S4) generated by the mixer (4) to be at least substantially independent of the temperature (T), the generators (2, 3) are arranged such that the ratio of the quadratic coefficients (&bgr;1,&bgr;2) is equal to the inverse of the ratio of values (F2r, F3r) that the corresponding frequencies (F2, F3) have at a determined temperature (Tr).
摘要翻译：设备（1）包括混合器（4），其产生具有等于两个频率（F2，F3）之间的差的频率（F4）的信号（S4），所述频率（F2，F3）是每个产生的两个信号（S2，S3）通过发生器（2,3），并且以彼此不同的二次系数（β1，β2）作为温度（T）的函数以抛物线方式变化。为了使信号（S4）的频率（F4）由所述混合器（4）产生的至少基本上不依赖于所述温度（T），所述发电机（2,3）被布置成使得所述二次系数（β1，β2）的比率等于所述比率的值（F2r，F3r），相应的频率（F2，F3）在确定的温度（Tr）。

24. 发明授权

US5736640A Device and method for measuring an angular speed 失效
标题翻译：用于测量角速度的装置和方法
公开(公告)号：US5736640A
公开(公告)日：1998-04-07
申请号：US661322
申请日：1996-06-13
申请人： Pierre-Andre Farine , Jean-Daniel Etienne , Silvio Dalla Piazza
发明人： Pierre-Andre Farine , Jean-Daniel Etienne , Silvio Dalla Piazza
IPC分类号： G01C19/56 , G01P9/00
CPC分类号： G01C19/5614
摘要： The angular speed measuring device comprises: a transducer (1) intended to rotate at said angular speed; means (9) for generating a mechanical vibration of said transducer (1) in response to an excitation signal (OSC), this mechanical vibration comprising a parasite component and at least one useful component having an amplitude which is representative of said angular speed, and means for producing an electric detection signal (DET) representative of said mechanical vibration and also comprising a parasite component and at least one useful component having an amplitude which is representative of said angular speed. The device is characterized in that it further comprises processing means (23) for obtaining from said electric detection signal (DET), an analog measurement signal (S") the amplitude of which only depends on said useful component of the electric detection signal (DET), the parasite component of the electric detection signal being eliminated.
摘要翻译：角速度测量装置包括：换能器（1），用于以所述角速度旋转; 用于响应于激励信号（OSC）产生所述换能器（1）的机械振动的装置（9），该机械振动包括寄生分量和至少一个有用分量，其中振幅代表所述角速度;以及用于产生代表所述机械振动的电检测信号（DET）的装置，并且还包括寄生物分量和至少一个有用的分量，该有用分量具有代表所述角速度的振幅。该装置的特征在于，它还包括用于从所述电检测信号（DET）获得的处理装置（23），其振幅仅取决于电检测信号的所述有用分量的模拟测量信号（S“ DET），电检测信号的寄生成分消除。

25. 发明授权

US08724431B2 First and second orders temperature-compensated resonator 有权
标题翻译：第一和第二阶温度补偿谐振器
公开(公告)号：US08724431B2
公开(公告)日：2014-05-13
申请号：US13156648
申请日：2011-06-09
申请人： Thierry Hessler , Silvio Dalla Piazza
发明人： Thierry Hessler , Silvio Dalla Piazza
IPC分类号： G04F1/04
CPC分类号： H03H9/02448 , G04F5/063 , H03H9/02023 , H03H9/02102 , H03H9/215 , H03H2003/027 , H03H2003/0407 , H03H2009/241
摘要： A temperature-compensated resonator includes a body used in deformation, wherein the core (58, 58′, 18) of the body (3, 5, 7, 15, 23, 25, 27, 33, 35, 37, 43, 45, 47) is formed from a plate formed at a cut angle (θ′) in a quartz crystal determining the first and second orders temperature coefficients (α, β, α′, β′). According to the invention, the body (3, 5, 7, 15, 23, 25, 27, 33, 35, 37, 43, 45, 47) includes a coating (52, 54, 56, 52′, 54′, 56′, 16) deposited at least partially on the core (58, 58′, 18) and having first and second orders Young's modulus variations (CTE1, CTE2, CTE1′, CTE2′) according to temperature of opposite signs respectively to the first and second orders temperature coefficients (α, β, α′, β′) of the resonator so as to render compensated first and second orders temperature coefficients substantially zero.
摘要翻译：温度补偿谐振器包括用于变形的主体，其中主体（3,5,7,15,23,25,27,33,35,37,43,45）的芯体（58,58'，18），47）由在确定第一和第二阶温度系数（α，＆bgr;α'，＆bgr''）的石英晶体中以切割角度形成的板（“the”s“）形成。根据本发明，身体（3,5,7,15,23,25,27,33,35,37,43,45,47）包括涂层（52,54,56,52'，54'， 56'，16）至少部分地沉积在所述芯部（58,58'，18）上，并且具有根据相反符号的温度的第一和第二阶次杨氏模量变化（CTE1，CTE2，CTE1'，CTE2'）到第一和谐振器的第二阶温度系数（α，＆bgr;α'，＆bgr“），以使补偿的第一和第二阶温度系数基本上为零。

26. 发明授权

US07939995B2 Piezoelectric resonator in a small-sized package 有权
标题翻译：压电谐振器在一个小尺寸的封装
公开(公告)号：US07939995B2
公开(公告)日：2011-05-10
申请号：US11956051
申请日：2007-12-13
申请人： Silvio Dalla Piazza
发明人： Silvio Dalla Piazza
IPC分类号： H03H9/21
CPC分类号： H03H9/21 , H03H9/1021
摘要： The packaged piezoelectric resonator comprises a case (170; 270) with a lid (140; 240) and a piezoelectric resonator element (110) housed in said case, The piezoelectric resonator element includes a planar tuning-fork-shaped part with two parallel vibrating arms (112, 114), and an additional attachment arm (118) intended for fixing the resonator element (110) to the bottom (172) of the case (170). The inside surface of the lid (140, 240) is stepped in such a way as to form a first portion (142) where the lid has a first thickness and a second portion (144) where the lid has a second thickness substantially greater than the first thickness, the first portion (142) extending at least over distal end portions (166, 168) of the vibrating arms (112, 114), and the second portion (144) extending at least over a part of the attachment arm (118).
摘要翻译：封装的压电谐振器包括具有盖（140,240）和容纳在所述壳体中的压电谐振元件（110）的壳体（170; 270）。压电谐振元件包括具有两个平行振动的平面音叉形部分臂（112,114）和用于将谐振器元件（110）固定到壳体（170）的底部（172）的附加附接臂（118）。盖（140,240）的内表面是以形成第一部分（142）的方式形成的，其中盖具有第一厚度，第二部分（144）的盖子具有基本上大于所述第一厚度，所述第一部分（142）至少在所述振动臂（112,114）的远端部分（166,168）上延伸，并且所述第二部分（144）至少延伸到所述附接臂的一部分 118）。

27. 发明申请

US20090152987A1 PIEZOELECTRIC RESONATOR IN A SMALL-SIZED PACKAGE 有权
标题翻译：小尺寸包装中的压电谐振器
公开(公告)号：US20090152987A1
公开(公告)日：2009-06-18
申请号：US11956051
申请日：2007-12-13
申请人： Silvio Dalla Piazza
发明人： Silvio Dalla Piazza
IPC分类号： H01L41/053 , H03H9/21 , H03H9/10
CPC分类号： H03H9/21 , H03H9/1021
摘要： The packaged piezoelectric resonator comprises a case (170; 270) with a lid (140; 240) and a piezoelectric resonator element (110) housed in said case, The piezoelectric resonator element includes a planar tuning-fork-shaped part with two parallel vibrating arms (112,114), and an additional attachment arm (118) intended for fixing the resonator element (110) to the bottom (172) of the case (170). The inside surface of the lid (140, 240) is stepped in such a way as to form a first portion (142) where the lid has a first thickness and a second portion (144) where the lid has a second thickness substantially greater than the first thickness, the first portion (142) extending at least over distal end portions (166, 168) of the vibrating arms (112, 114), and the second portion (144) extending at least over a part of the attachment arm (118).
摘要翻译：封装的压电谐振器包括具有盖（140,240）和容纳在所述壳体中的压电谐振元件（110）的壳体（170; 270）。压电谐振元件包括具有两个平行振动的平面音叉形部分臂（112,114）和用于将谐振器元件（110）固定到壳体（170）的底部（172）的附加附接臂（118）。盖（140,240）的内表面是以形成第一部分（142）的方式形成的，其中盖具有第一厚度，第二部分（144）的盖子具有基本上大于所述第一厚度，所述第一部分（142）至少在所述振动臂（112,114）的远端部分（166,168）上延伸，并且所述第二部分（144）至少延伸到所述附接臂的一部分 118）。

28. 发明授权

US07518296B2 Piezoelectric resonator with short-circuits preventing means 有权
标题翻译：具有短路防止装置的压电谐振器
公开(公告)号：US07518296B2
公开(公告)日：2009-04-14
申请号：US11832813
申请日：2007-08-02
申请人： Silvio Dalla Piazza
发明人： Silvio Dalla Piazza
IPC分类号： H01L41/08 , H03H9/21 , H03H9/215
CPC分类号： H03H3/02 , H03H9/21 , H03H2003/026
摘要： The tuning fork piezoelectric resonator (1) according to the invention comprises a base part (4) from which protrudes first and second parallel vibrating arms (2, 3) carrying a set of excitation electrodes (5, 6) to make them vibrate, the set of excitation electrodes being formed by conductive deposits and comprising central electrodes (6a, 6b) on opposite main surfaces (9a, 9b) and lateral electrodes (5a, 5b) covering lateral surfaces (10a, 10b) of each vibrating arm, the central electrodes of the first arm and the lateral electrodes of the second arm being connected to a first pole of an excitation source and the lateral electrodes of the first arm and the central electrodes of the second arm being connected to a second pole of the excitation source, wherein on each vibrating arm, the conductive deposits forming the central electrodes and lateral electrodes are made for the ones with an oxidizable metal and for the others with an unoxidizable metal or conversely.
摘要翻译：根据本发明的音叉压电谐振器（1）包括基部（4），突出的第一和第二平行振动臂（2,3）承载一组激励电极（5,6）以使它们振动，一组激励电极由导电沉积物形成，并且包括在相对的主表面（9a，9b）上的中心电极（6a，6b）和覆盖每个振动臂的侧表面（10a，10b）的横向电极（5a，5b）第一臂的电极和第二臂的横向电极连接到激励源的第一极，并且第一臂的横向电极和第二臂的中心电极连接到激励源的第二极，其中，在每个振动臂上，形成中心电极和横向电极的导电沉积物用于具有可氧化金属的导电沉积物，而对于具有不可氧化金属的导电沉积物，或相反地制备。

29. 发明授权

US06509804B2 Low frequency quartz oscillator device with improved thermal characteristics 失效
标题翻译：具有改善热特性的低频石英振荡器器件
公开(公告)号：US06509804B2
公开(公告)日：2003-01-21
申请号：US09734474
申请日：2000-12-11
申请人： Silvio Dalla Piazza , Pinchas Novac
发明人： Silvio Dalla Piazza , Pinchas Novac
IPC分类号： H03B536
CPC分类号： H03H9/215 , H03B2202/017 , H03K3/0307
摘要： The present invention concerns a low frequency oscillator device including a quartz resonator (1) and an electronic maintenance circuit for maintaining the vibrations of said quartz resonator. According to the present invention, the quartz resonator is arranged to vibrate according to a torsional mode and therefore has a single cutting angle defined by a rotation at a determined angle (&thgr;) about the crystallographic axis X of the quartz crystal. This resonator includes in particular at least one undesired fundamental flexural vibrating mode at a first frequency and a desired fundamental torsional vibrating mode at a second frequency higher than said first frequency. Moreover, the electronic maintenance circuit is an inverter circuit (2) whose transconductance value (gm) is determined such that said device cannot oscillate according to the undesired fundamental flexural vibrating mode but according to the desired fundamental torsional vibrating mode of said resonator. The oscillator device according to the present invention thus has substantially improved thermal characteristics with respect to known oscillator devices using flexural vibrating resonators.
摘要翻译：本发明涉及一种包括石英谐振器（1）和用于维持所述石英谐振器的振动的电子维护电路的低频振荡器装置。根据本发明，石英谐振器被布置为根据扭转模式振动，并且因此具有由关于石英晶体的晶体轴X的确定角度（θ）的旋转限定的单个切割角度。该谐振器特别地包括在高于所述第一频率的第二频率处的第一频率处的至少一个不期望的基本弯曲振动模式和期望的基本扭转振动模式。此外，电子维护电路是其跨导值（gm）被确定为使得所述装置不能根据不期望的基本弯曲振动模式而不是根据所述谐振器的期望的基本扭转振动模式而振荡的逆变器电路（2）。因此，根据本发明的振荡器件相对于使用弯曲振动谐振器的已知振荡器器件具有显着改善的热特性。

30. 发明授权

US08149651B2 Resonator mounted in a case incorporating a watch module 有权
标题翻译：谐振器安装在包含手表模块的盒子中
公开(公告)号：US08149651B2
公开(公告)日：2012-04-03
申请号：US12377826
申请日：2007-08-14
申请人： Thomas Meier , Fabien Blondeau , André Zanetta , Emmanuel Fleury , Silvio Dalla Piazza , Pierre-André Meister
发明人： Thomas Meier , Fabien Blondeau , André Zanetta , Emmanuel Fleury , Silvio Dalla Piazza , Pierre-André Meister
IPC分类号： G04F1/04
CPC分类号： G04F5/063 , G04C3/008 , G04C3/14
摘要： The invention concerns an electronic watch comprising an electric motor (5) for driving analogue display means (6), and a time base (1, 2) comprising an oscillator circuit (2) and a resonator (1), both mounted in the same case (9), characterized in that said case further comprises a control circuit (4) for said electric motor.
摘要翻译：本发明涉及一种电子手表，其包括用于驱动模拟显示装置（6）的电动机（5）和包括振荡器电路（2）和谐振器（1）的时基（1,2），两者都安装在其上壳体（9），其特征在于，所述壳体还包括用于所述电动机的控制电路（4）。

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