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. 发明授权

US06849142B1 Method of making multi-layer female component for refastenable fastening device 失效
标题翻译：制造可重复扣紧紧固装置的多层阴部件的方法
公开(公告)号：US06849142B1
公开(公告)日：2005-02-01
申请号：US08139363
申请日：1993-10-19
申请人： David Joseph Kenneth Goulait
发明人： David Joseph Kenneth Goulait
IPC分类号： A61F13/49 , A44B18/00 , A61F5/44 , A61F13/56 , A61F13/62 , B29C43/22 , D04H1/42 , D04H5/00 , G01R19/22 , G01R31/36 , H01M6/50 , H01M10/48 , B32B3/06 , B32B31/20
CPC分类号： G01R19/225 , A44B18/0011 , A44B18/0061 , A61F13/627 , B29C43/222 , B29L2031/729 , G01R19/16542 , G01R31/3686 , H01M6/505 , H01M10/488 , Y10T24/27 , Y10T24/2708 , Y10T24/2758 , Y10T24/2775 , Y10T24/2792 , Y10T156/1008 , Y10T156/101 , Y10T156/1011 , Y10T156/1023 , Y10T156/1039 , Y10T156/1043 , Y10T156/1044 , Y10T156/1046 , Y10T428/24008 , Y10T428/24017 , Y10T428/24322
摘要： The female component for engaging a complementary hook component in a refastenable fastening device is capable of engaging a hook component that has flexible, resilient individual hook elements. The female component comprises at least two, and preferably three zones or layers. These include a first zone for admitting and engaging at least some of the hooks of the complementary hook component (the “entanglement” zone), a second zone for providing space for the hooks to occupy after they have been admitted by the entanglement zone (referred to as the spacing zone), and a backing adjacent to the spacing zone. The present invention also provides a fastening device having a hook fastening component and a female component that comprises the multi-layer female component of the present invention. The present invention also relates to disposable articles and more particularly to a disposable diaper having such an improved fastening device.
摘要翻译：用于接合可重复扣紧的紧固装置中的互补钩部件的阴部件能够接合具有柔性的弹性单独钩部件的钩部件。阴部件包括至少两个，优选三个区域或多个层。这些包括用于允许和接合互补钩部件（“缠结”区域）的至少一些钩的第一区域，用于在钩子被缠结区域允许之后为钩子提供空间的第二区域作为间隔区域）和邻近间隔区域的背衬。本发明还提供一种紧固装置，其具有包括本发明的多层阴部件的钩紧固部件和阴部件。本发明还涉及一次性制品，更具体地涉及一种具有这种改进的紧固装置的一次性尿布。

2. 发明授权

US5389470A Temperature responsive battery tester 失效
标题翻译：温度响应电池测试仪
公开(公告)号：US5389470A
公开(公告)日：1995-02-14
申请号：US58449
申请日：1993-05-07
申请人： Robert Parker , Jack Brass
发明人： Robert Parker , Jack Brass
IPC分类号： G01R19/22 , G01R31/36 , H01M6/50 , H01M10/48 , H07M10/48
CPC分类号： H01M10/488 , G01R19/16542 , G01R19/225 , G01R31/3631 , G01R31/3686 , H01M6/505 , G01R31/3637 , G01R31/3675
摘要： A temperature responsive tester for measuring the voltage of a voltage source includes a temperature responsive display and an electrical element thermally coupled with the temperature responsive display for heating the temperature responsive display when a voltage exceeding a predetermined threshold level is impressed across the electrical element. Other embodiments of a voltage tester are disclosed.
摘要翻译：用于测量电压源的电压的温度响应测试器包括温度响应显示器和与温度响应显示器热耦合的电气元件，当超过预定阈值电平的电压跨过电气元件施加时，用于加热温度响应显示器。公开了电压测试仪的其它实施例。

3. 发明授权

US4901006A Method and apparatus for AC signal comparison, calibration and measurement 失效
标题翻译：用于交流信号比较，校准和测量的方法和装置
公开(公告)号：US4901006A
公开(公告)日：1990-02-13
申请号：US374607
申请日：1989-06-29
申请人： Archie J. Harrison, Jr. , Fred L. Katzmann
发明人： Archie J. Harrison, Jr. , Fred L. Katzmann
IPC分类号： G01R19/22
CPC分类号： G01R19/225
摘要： A method and apparatus for the comparision of AC signals by electrothermal means in which both signals are applied to an electrothermal converter, such as a thermocouple converter or a thermoresistive converter, and the temperature produced by the signals is converted to a difference signal. The DC component of the difference signal is used to maintain the electrothermal converter at a stable operating temperature. The AC component of the difference signal is used to indicate the difference between two signals when used as a comparator, to control the amplitude of a reference standard's output when used as a voltmeter or calibration standard, and also to control the amplitude of an oscillator when used as a calibration standard.
摘要翻译：一种用于通过电热装置比较AC信号的方法和装置，其中两个信号被施加到诸如热电偶转换器或热电阻转换器的电热转换器，并且由信号产生的温度被转换为差分信号。差分信号的直流分量用于将电热转换器维持在稳定的工作温度。当用作比较器时，差分信号的AC分量用于表示两个信号之间的差异，用于当用作电压表或校准标准时控制参考标准输出的幅度，并且还用于控制振荡器的幅度用作校准标准。

4. 发明授权

US4023099A Circuit arrangement for measuring the effective value of an electric signal 失效
标题翻译：用于测量电信号有效值的电路装置
公开(公告)号：US4023099A
公开(公告)日：1977-05-10
申请号：US585834
申请日：1975-06-11
申请人： Theodorus Jozef van Kessel , Eric Henricus Jozef Maria Stulemeijer , Johannes Maria Pieper , Hendrikus Fransiscus Bonifatius Bloemen
发明人： Theodorus Jozef van Kessel , Eric Henricus Jozef Maria Stulemeijer , Johannes Maria Pieper , Hendrikus Fransiscus Bonifatius Bloemen
IPC分类号： G01R19/02 , G01R19/03 , G01R19/22 , G01R5/22
CPC分类号： G01R19/225
摘要： A measuring arrangement for measuring the effective value of an a.c. signal. Said a.c. signal is applied to a first thermal convertor, while a d.c. output signal is applied to a second thermal convertor. The two thermal convertors differentially drive a differential amplifier, which at its outputs delivers the d.c. output signal. For values of the d.c. output signal which are smaller than a threshold value, a negative feedback signal which linearly depends on said d.c. output signal is applied via an additional negative-feedback network to at least one of the inputs of the differential amplifier. This facilitates zero-point adjustment, and also allows the measuring speed to be increased.
摘要翻译：用于测量交流电的有效值的测量装置。信号。说a.c. 信号被施加到第一热转换器，而直流输出信号被施加到第二热转换器。两个热转换器差分驱动差分放大器，其输出端提供直流。输出信号。对于d.c.的值。输出信号小于阈值，负反馈信号线性地取决于所述直流。输出信号经由附加负反馈网络施加到差分放大器的至少一个输入端。这便于零点调整，并且还允许增加测量速度。

5. 发明授权

US3518525A System providing a d.c. voltage equal to the r.m.s. value of an unknown a.c. voltage 失效
标题翻译：系统向美国电力公司提供电压等于不知道的交流电压的值
公开(公告)号：US3518525A
公开(公告)日：1970-06-30
申请号：US3518525D
申请日：1968-07-19
申请人： SINGER CO
发明人： DUCKWORTH JAMES J , SCHNOG NORBERT , MULLER ALFRED B
IPC分类号： G01R19/03 , G01R19/22 , G01R5/26
CPC分类号： G01R19/225 , G01R19/03 , H03F2200/261

6. 发明授权

US3477880A Thermo-couple device for current measurement 失效
标题翻译：用于电流测量的热电偶装置
公开(公告)号：US3477880A
公开(公告)日：1969-11-11
申请号：US3477880D
申请日：1966-02-14
申请人： COSSOR LTD A C
发明人： GAY FRANK MUNRO
IPC分类号： G01R19/22 , H01V1/30
CPC分类号： G01R19/225

7. 发明授权

US3210663A R.m.s. meter using opposed thermocouples connected in an automatically rebalanced constant gain servo loop 失效
标题翻译：罗姆斯使用相对的热电偶连接在自动重新平衡恒定增益伺服环路中
公开(公告)号：US3210663A
公开(公告)日：1965-10-05
申请号：US6733160
申请日：1960-11-04
申请人： F L MOSELEY CO
发明人： MOSELEY FRANCIS L , HOLDO ANDRES O
IPC分类号： G01R19/22
CPC分类号： G01R19/225

8. 发明授权

US2227599A Thermionic tube 失效
公开(公告)号：US2227599A
公开(公告)日：1941-01-07
申请号：US23490438
申请日：1938-10-14
申请人： THOMAS MCNANEY JOSEPH
发明人： THOMAS MCNANEY JOSEPH
IPC分类号： G01R19/22 , H01J1/20 , H01J19/82
CPC分类号： G01R19/225 , H01J1/20 , H01J19/82

9. 发明授权

US2134589A Apparatus for measuring high-frequency alternating currents 失效
标题翻译：用于测量高频交流电流的装置
公开(公告)号：US2134589A
公开(公告)日：1938-10-25
申请号：US11198836
申请日：1936-11-21
申请人： SIEMENS AG
发明人： JOSEF STANEK
IPC分类号： G01R19/22
CPC分类号： G01R19/225

10. 发明申请

US20030117127A1 Current sensor with input/output isolation 有权
公开(公告)号：US20030117127A1
公开(公告)日：2003-06-26
申请号：US10029538
申请日：2001-12-21
申请人： TEXAS INSTRUMENTS INCORPORATED
发明人： Barry Jon Male
IPC分类号： G01R019/32
CPC分类号： G01R19/225
摘要： A current sensor and a method for measuring currents on an integrated circuit in an isolated manner. The current sensor uses a Peltier device as a thermal difference generator to generate a first temperature at a temperature generating junction and a second temperature at a second temperature generating junction. The two temperature generating junctions being spaced apart from one another and where the temperature difference between the first and second temperatures is a function of the sampled current. A Seebeck transducer operating as a thermal difference sensor has a first temperature sensing junction thermally coupled to the first temperature generating junction and a second temperature sensing junction thermally coupled to the second temperature generating junction. The thermal difference detector detects the temperature difference between the first and second temperature sensing junctions and provides a measurement signal that is indicative of the temperature difference between the two temperature sensing junctions that is indicative of the measured current.

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