摘要:
A heated eyelash curler comprise a curling head portion having an arcuate top surface on one end and a protection case on the other end. The protection case serves as a handle and also encloses the power source. A heating element is laid on the arcuate top surface caged inside a plurality of bridges or protected between protruding comblike spikes. The curler includes a pigmented silicone piece which changes in color corresponding to the temperature of the heating element as indicator. The heating element comprises a conducting coil or wire in zigzag configuration inserted into a conducting tube. The circuitry includes a converter for boosting the voltage of the power source which hastens the rise in temperature of the heating element and this in combination with the heating element having the conducting coil or wire in zigzag configuration, provide a more stable and even heating.
摘要:
The cardiac rhythm management system includes an implantable medical device (IMD) with leads carrying electrodes for sensing cardiac electrical activity, and a physiologic sensor for sensing cardiac mechanical activity. The IMD measures electromechanical delays between electrical activity sensed by the electrodes and mechanical activity sensed by the physiologic sensor. The measured electromechanical delays can be used to detect lead dislodgement and to assess dyssynchrony between two areas of the heart, such as the right ventricle and the left ventricle.
摘要:
A system and method for monitoring respiration including sensing a signal that varies with respiration, deriving a respiration parameter, applying criteria for detecting a respiration disturbance and determining one or more respiratory disturbance metrics. The system preferably includes an implantable sensor with an associated implantable medical device such that chronic respiration monitoring is possible. The implantable medical device may execute methods for detecting and measuring respiratory disturbances or may store data to be transferred to an external device for detecting and measuring respiratory disturbances. Respiratory disturbance detection may trigger a responsive action such as physiological data storage, a change in therapy delivery, or a clinician warning. Assessment of cardiac function may be made based on metrics of respiratory disturbances or a measure of circulatory delay time following detection of a respiratory disturbance.
摘要:
An address latch signal generation circuit and an address decoding circuit may generate an address latch signal capable of latching pre-decoded internal address signals. The circuits may include a plurality of address transition detectors, each of the address transition detectors receiving a plurality of internal address signals pre-decoded by a pre-decoder, detecting level transition states of the internal address signals, and generating a control signal which has a predetermined enable period; a first logic unit for performing a logic operation on the control signals received from the plurality of address transition detectors, and generating the result signal; and a latch signal output unit for performing synchronization with a disable time point of the result signal from the first logic unit, thereby generating the address latch signal.
摘要:
A method of identifying sleep disordered breathing (SDB) in a patient includes monitoring a hemodynamic pressure, deriving high, middle, and low values representative of the distribution of the hemodynamic pressure over a storage interval, measuring a ratio of a lower range to a full range of the hemodynamic pressure based on the derived high, middle, and low values, and using the ratio to determine whether the patient has experienced an SDB episode. Certain embodiments of the invention compare the ratio to a threshold value to identify the occurrence of an SDB episode, while other embodiments of the invention identify the occurrence of an SDB episode by monitoring for a simultaneous increase in both the ratio and the full range of the hemodynamic pressure. In certain other embodiments of the invention, activity level and/or duration criteria may be employed to confirm the occurrence of an SDB episode detected using the ratio.
摘要:
A hermetic compressor includes: a hermetic container having an oil sump defined in a bottom thereof; a frame arranged in the hermetic container and including a hollow portion; a rotating shaft rotatably inserted in the frame to penetrate through the hollow portion, the rotating shaft having an oil channel array to guide oil upward from the oil sump; and a thrust bearing inserted in a bearing installation groove, which is formed around an upper end of the hollow portion of the frame. The thrust bearing is configured to come into rolling contact with the rotating shaft to support an axial load of the rotating shaft, and the oil channel array is configured to supply at least a portion of the oil to the thrust bearing.
摘要:
A secondary battery having an upper battery assembly including an upper can housing a cap unit having an electrode terminal adapted to electrically connect to an external device and a gasket inserted between the cap unit and one end portion of the upper can for sealing and insulating the cap unit and the upper can. The secondary battery also has a lower battery assembly including a lower can housing an electrode assembly, the electrode assembly having a first electrode, a second electrode, and a separator interposed between the first electrode for preventing a short circuit between the two electrodes. A first electrode tap connects the first electrode to the cap unit and a second electrode tap connects the second electrode to the lower can.
摘要:
The present invention relates to a Cd-free and Pb-free glass composition comprising, based in mol %, 1–10% MO where M is selected from Ba, Sr, Ca and mixtures thereof, 5–30% MgO, 0.3–5% CuO, 0–2.5% P2O5, 0–2.5% ZrO2, 24–45% ZnO, 2–10% Al2O3, 35–50% SiO2 and 0.1–3% A2O where A is selected from the group of alkali elements and mixtures thereof wherein the glass composition is useful in thick paste dielectric materials which are compatible with AlN substrates.
摘要翻译:本发明涉及一种无镉和无铅玻璃组合物,其包含基于摩尔%的1-10%MO,其中M选自Ba,Sr,Ca及其混合物,5-30%MgO,0.3-5 %CuO,0-2.5%P 2 O 5,0-2.5%ZrO 2 2,24-45%ZnO,2-10% Al 2 O 3,35-50%SiO 2和0.1-3%的A 2 O,其中A是 选自碱金属元素及其混合物,其中玻璃组合物可用于与AlN基片相容的厚浆介电材料。
摘要:
There are provided a MOSFET and a method for fabricating the same. The MOSFET includes a semiconductor substrate, a first epitaxial layer in a predetermined location of the semiconductor substrate, a second epitaxial layer doped with high concentration impurity ions on the first epitaxial layer, a gate structure on the second epitaxial layer, and source/drain regions with lightly doped drain (LDD) regions. The first epitaxial layer supplies carriers to the second epitaxial layer so that short channel effects are reduced.
摘要:
Disclosed are a main amplifier and a semiconductor device employing the main amplifier. The main amplifier is arranged between a plurality of pairs of local input/output lines and a global input/output line. The main amplifier comprises a main amplifier pre-charge unit for pre-charging the main amplifier in response to inputted pre-charge control signals; an input/output sense amplifier enabled by enable signals for sensing a first data signal transmitted from the plurality of pairs of input/output lines of a plurality of memory banks, amplifying the sensed first data signal, and outputting the amplified first data signal as a second data signal of a first potential level; and an input/output driver for pull-down or pull-up driving the global input/output line in response to the second data signal from the input/output sense amplifier. The main amplifier is connected in common to the plurality of pairs of local input/output lines for taking charge of the plurality of memory banks.