专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240167885A1 METHOD AND ASSEMBLY FOR A WIRELESS PROBE AND INTERROGATOR 审中-公开
公开(公告)号：US20240167885A1
公开(公告)日：2024-05-23
申请号：US18425267
申请日：2024-01-29
申请人： Philip Preston , Walter Raczynski , Charles Zimnicki
发明人： Philip Preston , Walter Raczynski , Charles Zimnicki
IPC分类号： G01K1/024 , G01K13/00
CPC分类号： G01K1/024 , G01K13/00 , G01K2207/06
摘要： A method and system for the wireless interrogation of a body immersed in a circulatory bath or a tank for heating. More specifically, the system may include a probe having multiple sensors for gauging a core temperature associated with the immersed body in combination with one or more wireless connections leading to a controller (on a circulator or a user interface) such that the user can determine temperature information (e.g., core temperature) of the body being immersed.

2. 发明授权

US6093997A Embedded piezoelectric resonator 失效
标题翻译：嵌入式压电谐振器
公开(公告)号：US6093997A
公开(公告)日：2000-07-25
申请号：US128124
申请日：1998-08-03
申请人： Charles Zimnicki , James F. Caruba
发明人： Charles Zimnicki , James F. Caruba
IPC分类号： H01L41/053 , H03H9/10 , H03H9/17 , H05K1/18 , H01L41/04
CPC分类号： H03H9/1014 , H01L41/053 , H03H9/0533 , H03H9/0547 , H05K1/182
摘要： A piezoelectric resonator (12) is embedded within an electrically insulating substrate assembly (36), such as a multilayer printed circuit board. Electrical conductors (22,24) extend from electrodes of the resonator (12) through holes (32) in upper and lower layers (26,29) of the substrate assembly (36) and connect to electrical traces (34). The lower layer (29) has a pocket which forms a cavity (38) within the substrate assembly (36) adapted to contain the piezoelectric resonator (12). The conductors (22,24) support the resonator (12) such that the resonator (12) does not contact the assembly (36). As the resonator is substantially larger than associated electrical components, embedding it within a substrate eliminates the size penalty that is normally required to mount a large piezoelectric resonator.
摘要翻译：压电谐振器（12）嵌入电绝缘基板组件（36）内，例如多层印刷电路板。电导体（22,24）从谐振器（12）的电极通过衬底组件（36）的上层和下层（26,29）中的孔（32）延伸并连接到电迹线（34）。下层（29）具有在适于容纳压电谐振器（12）的衬底组件（36）内形成空腔（38）的口袋。导体（22,24）支撑谐振器（12），使得谐振器（12）不接触组件（36）。由于谐振器基本上大于相关联的电气部件，将其嵌入衬底中消除了安装大压电谐振器通常需要的尺寸损失。

3. 发明申请

US20160294205A1 Hybrid Power Supply Unit For Audio Amplifier 审中-公开
标题翻译：音频放大器混合电源单元
公开(公告)号：US20160294205A1
公开(公告)日：2016-10-06
申请号：US14678505
申请日：2015-04-03
申请人： Charles Zimnicki , Walter Raczynski
发明人： Charles Zimnicki , Walter Raczynski
IPC分类号： H02J7/00 , H02M7/04 , H02J9/06 , H03F3/185 , H03F3/217
CPC分类号： H02J7/0068 , H02J7/0016 , H02J9/061 , H03F1/0211 , H03F3/185 , H03F3/2173 , H03F2200/03
摘要： A system and method for using a circuit for providing power from multiple sources for a variable audio amplifier. The system includes a battery, a power supply and a controller which provides a power supply for the variable load demands of the amplifier, while still maintaining a substantially constant battery charge over an extended period of time.
摘要翻译：一种用于使用电路从可变音频放大器的多个源提供电力的系统和方法。该系统包括电池，电源和控制器，其为放大器的可变负载需求提供电源，同时在长时间内仍然保持基本恒定的电池电量。

4. 发明授权

US5495135A Piezoelectric resonator with an attenuated spurious response 失效
标题翻译：具有衰减杂散响应的压电谐振器
公开(公告)号：US5495135A
公开(公告)日：1996-02-27
申请号：US310026
申请日：1994-09-21
申请人： Charles Zimnicki , Kevin Haas , Iyad Alhayek
发明人： Charles Zimnicki , Kevin Haas , Iyad Alhayek
IPC分类号： H04R17/10 , H01L41/08
CPC分类号： H03H9/56 , H04R17/10
摘要： A piezoelectric resonator (10) with an attenuated spurious response. The resonator (10) includes a piezoelectric crystal plate (12) having opposite surfaces (14, 16), an electrode (18, 24) positioned and overlying relationship on each of the opposite surfaces (14, 16), the electrodes (18, 24) being substantially coextensive and opposite, and providing a primary frequency mode of operation and spurious modes upon suitable energization, and a number of mass loading structures (34) on at least one of the surfaces (14, 16) substantially surrounding at least one of the electrodes (18, 24).
摘要翻译：具有衰减的杂散响应的压电谐振器（10）。谐振器（10）包括具有相对表面（14,16）的压电晶体板（12），在每个相对表面（14,16）上定位和覆盖关系的电极（18,24），电极 24）基本上共同延伸且相反，并且在合适的通电时提供主要频率操作模式和寄生模式，并且在至少一个表面（14,16）上的多个质量加载结构（34）基本上围绕至少一个的电极（18,24）。

5. 发明授权

US07003814B2 Bobbin assembly for a sleeve dispensing toilet seat 失效
标题翻译：用于套筒分配马桶座圈的梭芯组件
公开(公告)号：US07003814B2
公开(公告)日：2006-02-28
申请号：US10307041
申请日：2002-11-27
申请人： Mark Kamysz , Charles Zimnicki
发明人： Mark Kamysz , Charles Zimnicki
IPC分类号： A47K13/14 , A47K13/24
CPC分类号： A47K13/145 , A47K13/22 , A47K13/24
摘要： A bobbin assembly is provided that is suitable for dispensing webbed material using a power driven coupling in a toilet seat assembly having a housing with wall portions. The bobbin assembly comprises an extruded thermoplastic hollow tube having a plurality of splines disposed longitudinally therein and an end cap assembly adapted for connection to the wall portion. The splines are constructed and arranged in mating inter-engagement with the power driven coupling. The end coupling is spring biased toward the hollow tube to mate with the hollow tube. The bobbin assembly allows for identical supply and take-up bobbins.
摘要翻译：提供一种线轴组件，其适于使用具有带有壁部的壳体的马桶座组件中的动力驱动联接器来分配网状材料。筒管组件包括挤出的热塑性中空管，其具有纵向设置的多个花键和适于连接到壁部的端帽组件。花键构造和布置成与动力驱动联轴器配合互锁。端部联接件朝向中空管弹簧偏压以与中空管配合。线轴组件允许相同的供应和卷绕线轴。

6. 发明授权

US06249074B1 Piezoelectric resonator using sacrificial layer and method of tuning same 失效
标题翻译：使用牺牲层的压电谐振器及其调谐方法
公开(公告)号：US06249074B1
公开(公告)日：2001-06-19
申请号：US08918616
申请日：1997-08-22
申请人： Charles Zimnicki , James F. Caruba , Piyush Chaudhari , Theodore Lind
发明人： Charles Zimnicki , James F. Caruba , Piyush Chaudhari , Theodore Lind
IPC分类号： H01L4108
CPC分类号： H03H3/04 , H03H2003/0428
摘要： A piezoelectric resonator (10) having a sacrificial mass-loading layer (16). Material is removed from the mass-loading layer (16) to raise a resonator frequency to a desired target. The sacrificial layer (16) is of a dense material, such as silver or gold, but is of such a relative thin layer that it can be used on high frequency aluminum electrodes (14) of a resonator (10) without increasing adverse spurious frequency problems. It is not necessary that the mass-loading layer (16) be conductive. In addition, the silver or gold sacrificial layer (16) can be removed by ion milling at practical and economical rates, unlike aluminum or aluminum oxide. Preferably, a diffusion barrier (18) is interposed between the electrodes (14) and the mass-loading layer (16).
摘要翻译：一种具有牺牲质量加载层（16）的压电谐振器（10）。将材料从质量加载层（16）移除，以将谐振器频率提高到期望的目标。牺牲层（16）具有诸如银或金的致密材料，但是具有这样的相对薄的层，其可以在谐振器（10）的高频铝电极（14）上使用，而不增加不利的杂散频率问题。质量加载层（16）不必导电。此外，与铝或氧化铝不同，银或金牺牲层（16）可以通过离子铣削以实际和经济的速率除去。优选地，在电极（14）和质量加载层（16）之间插入扩散阻挡层（18）。

7. 发明授权

US5903087A Electrode edge wave patterns for piezoelectric resonator 失效
标题翻译：压电谐振器的电极边缘波形图
公开(公告)号：US5903087A
公开(公告)日：1999-05-11
申请号：US920442
申请日：1997-08-29
申请人： John E. Mattson , James F. Caruba , Charles Zimnicki , Beverly A. Carroll
发明人： John E. Mattson , James F. Caruba , Charles Zimnicki , Beverly A. Carroll
IPC分类号： H01L41/09 , H03H9/13 , H03H9/19 , H01L41/08
CPC分类号： H03H9/132
摘要： A resonator (104) including a piezoelectric plate (102) with an electrode (108) having a random pattern (100) along a portion of an edge of the electrode (108). The random pattern (100) dampens or destructively interferes with undesirable and inharmonic vibrational modes. For example, a rectangular AT-cut quartz resonator, which vibrates in a thickness-shear mode may also possess undesirable flexure and face-shear modes. These modes not only present undesirable spurious frequencies, they also change over temperature, disturbing a frequency-ternperature response of the resonator. The random pattern (100) causes diffuse and/or specular scattering to reduce these undesirable modes, providing a more uniform frequency-temperature response which is beneficial in temperature compensated crystal oscillator applications.
摘要翻译：一种谐振器（104），包括具有电极（108）的压电板（102），所述电极具有沿所述电极（108）的边缘部分的随机图案（100）。随机图案（100）抑制或破坏性地干扰不期望的和不协调的振动模式。例如，以厚度剪切模式振动的矩形AT切割石英谐振器也可能具有不期望的弯曲和面剪切模式。这些模式不仅存在不期望的杂散频率，它们也随温度变化，从而扰乱谐振器的频率 - 温度响应。随机图案（100）引起扩散和/或镜面散射以减少这些不期望的模式，提供更均匀的频率 - 温度响应，这在温度补偿晶体振荡器应用中是有益的。

8. 发明授权

US06661302B1 Compensation algorithm for crystal curve fitting 失效
标题翻译：晶体曲线拟合补偿算法
公开(公告)号：US06661302B1
公开(公告)日：2003-12-09
申请号：US10135856
申请日：2002-04-30
申请人： Ammar Yasser Rathore , Charles Zimnicki
发明人： Ammar Yasser Rathore , Charles Zimnicki
IPC分类号： H03B532
CPC分类号： H03L1/023 , H03L1/026 , H03L1/028
摘要： A method and apparatus are provided for generating a control signal for compensating a temperature controlled crystal oscillator system for changes in an ambient temperature. The method includes the steps of providing a set of second-order coefficients relating ambient temperature to frequency drift over at least a portion of an operating temperature range of the temperature controlled crystal oscillator system and calculating a control signal for compensating the temperature controlled crystal oscillator system for the frequency drift due to the ambient temperature based upon the set of second-order coefficients.
摘要翻译：提供了一种用于产生用于补偿温度控制的晶体振荡器系统以用于环境温度变化的控制信号的方法和装置。该方法包括以下步骤：在温度控制的晶体振荡器系统的工作温度范围的至少一部分上提供将环境温度与频率漂移相关联的一组二阶系数，并计算用于补偿温度控制的晶体振荡器系统用于由于基于二次系数的集合的环境温度引起的频率漂移。

9. 发明授权

US5519279A Piezoelectric resonator with grid-like electrodes 失效
标题翻译：压电谐振器，带栅格状电极
公开(公告)号：US5519279A
公开(公告)日：1996-05-21
申请号：US315048
申请日：1994-09-29
申请人： Charles Zimnicki
发明人： Charles Zimnicki
IPC分类号： H03H9/13 , H01L41/08
CPC分类号： H03H9/132
摘要： A piezoelectric resonator (100) with an attenuated spurious response. The resonator (100) includes a piezoelectric crystal plate (102) having opposite surfaces (104, 106), electrodeS (108, 114) positioned in overlying relationship on each of the opposite surfaces (104, 106), the electrodes (108, 114) being substantially coextensive and opposite, and providing a primary frequency mode of operation and spurious modes upon suitable energization, and the electrodes (108, 114) having a grid-like structure (124) to provide a substantially uniform distribution of electrical charges over an electroded region (126).
摘要翻译：具有衰减杂散响应的压电谐振器（100）。谐振器（100）包括具有相对表面（104,106）的压电晶体板（102），在每个相对表面（104,106）上以重叠关系定位的电极（108,114），电极（108,114））基本上共同延伸并且相反，并且在合适的通电时提供初级频率操作模式和寄生模式，并且具有格栅状结构（124）的电极（108,114）以提供基本均匀的电荷分布电极区域（126）。

10. 发明授权

US5406682A Method of compliantly mounting a piezoelectric device 失效
标题翻译：柔性安装压电元件的方法
公开(公告)号：US5406682A
公开(公告)日：1995-04-18
申请号：US172662
申请日：1993-12-23
申请人： Charles Zimnicki , Iyad Alhayek
发明人： Charles Zimnicki , Iyad Alhayek
IPC分类号： H01L41/04 , H01L41/22 , H03H3/007 , H03H3/02 , H03H9/05 , H03H9/09 , H01L41/08
CPC分类号： H03H3/02 , H03H9/09 , Y10T29/42
摘要： A method of compliantly mounting piezoelectric device with a substrate. First, outer portions of a piezoelectric element are selectively metallized. Next, one layer of aluminum is selectively dispensed on the piezoelectric element. Third, an uncured conductive compliant material is placed and aligned on a substrate. Fourth, the piezoelectric element is placed and aligned on the conductive compliant material, such that upon curing the conductive compliant material forms a compliant mount connecting the outer metallized portions of the piezoelectric element with the substrate.
摘要翻译：一种用基板顺利地安装压电装置的方法。首先，压电元件的外部部分被选择性地金属化。接下来，在压电元件上选择性地分配一层铝。第三，将未固化的导电柔性材料放置并对准衬底。第四，将压电元件放置并对准导电柔性材料，使得在固化时，导电柔性材料形成将压电元件的外部金属化部分与衬底连接的柔性安装件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式