摘要:
Implementations of the present disclosure involve an internal pulse generator for administering electrotherapy via an implantable medical lead having a lead connector end on a proximal end of the lead. In addition, implementations involve testing of the medical lead at the proximal lead connector end to ensure proper placement of the lead, and an interface device for facilitating the connection of the proximal lead connector end to a testing device. The interface device may provide for one or more electrical connection points disposed on a connector sleeve. The connection points provide electrical communication between the lead connector end of the lead and one or more leads of a testing device in such a manner as to minimize potential damage to the lead connector end.
摘要:
An electronic device includes an audio module, a processor module connected to the audio module, and a sensor module connected to the processor module. The processor module directs the sensor module to detect temperatures at predetermined positions when the audio module plays back audio content, and the processor module regulates the playback volume or turns off the audio module according to the detected temperatures.
摘要:
The present invention relates to reverse-phase high performance liquid chromatography (RP-HPLC) methods and systems for detecting macrolides as well as detecting, identifying and quantifying impurities in samples containing a macrolide.
摘要:
An assembling apparatus (20, 50, 60) for liquid crystal displays includes a base plate (21), an angle adjustor (200) mounted on the base plate, and a working table (25, 55, 65) supported on the angle adjustor. The angle adjustor can adjust an angle of the working table relative to the base plate, so that operators can select a needed most convenient angle to assemble LCDs, not having to resort to using a different assembling apparatus.
摘要:
An inspecting apparatus (20, 40, 50, 60) for liquid crystal displays includes a base plate (21, 41), a connecting device (200, 400) mounted on the base plate, a working table (25, 45, 55, 65) supported on the connecting device, and an electrical holding device (29) fixed to the working table. The electrical holding device can hold a mains switch (33) and an electrical connector (31) that is used to connect with leads of the LCD. Because the inspecting apparatus includes the electrical holding device for holding the electrical connector, operators can connect leads of the LCD and the electrical connector easily using a single hand. After that, operators can conveniently turn on the mains switch because the mains switch is adjacent to the electrical connector.
摘要:
"Transhybrid" loss is maximized in a transmission network of the active canceler type employed to couple receive and transmit unidirectional transmission paths to a bidirectional transmission path including 2-wire nonloaded type cable by controllably adjusting impedance elements of the canceler circuit in a prescribed sequence to obtain amplitude nulls of signals detected on the transmit path while supplying individual ones of a plurality of single frequency test signals to the receive path. The adjustment sequence comprises a first procedure including a plurality of iterative adjustments of predetermined impedance elements in predetermined groups until no changes in the impedance settings occur and multiple iterative adjustment of predetermined groups until no changes in the impedance settings occur. If frequencies become equal at which poles and zeros occur associated with predetermined ones of the impedance elements, the impedance values of those elements are fixed in prescribed relationship and a second procedure is employed to adjust others of the canceler elements. The impedance elements to be adjusted and the adjustment sequence are selected to rapidly converge the canceler circuit to an optimum transfer function for generating a correction signal which is substantially a replica of an error signal to be canceled from the transmit path.