摘要:
A method of controlling a transmission of a vehicle may include generating a first synchronization force between a shift gear of a target gear and an output shaft to shift gears from a current gear to a lower gear set as the target gear in response to deceleration of the vehicle, so as to form a first synchronization, removing the first synchronization force between the shift gear and the output shaft after the generating of the first synchronization force, and generating a second synchronization force between the shift gear of the target gear and the output shaft after the removing of the first synchronization force, so as to form a second synchronization.
摘要:
The present invention relates to a portable computer comprising a main body unit which forms an image signal by reading and processing data; and a display unit which is plurally provided and has a plate surface displaying an image thereon and overlapping each other to rotate with respect to the main body casing, is detachably mounted in the display supporter, displays an image only on a most front plate surface when mounted in the display supporter, receives an image signal of the most front plate surface and selectively displays a same or different images thereon if it is separated from the display supporter.Accordingly, applicability and convenience of the portable computer may improve.
摘要:
Provided is a flexible electrophoretic display. The flexible electrophoretic display includes a grayscale representation unit for representing grayscales in unit areas using reflection and transmission; upper and lower electrodes for applying a voltage to the grayscale representation unit; and a plurality of colored particles formed on the upper electrode for representing color. The upper electrode is formed of a transparent conductive material. External incident light is reflected by the colored particles formed on the upper electrode for color implementation by the flexible electrophoretic display. Thus, a compact, flexible electrophoretic display capable of displaying a high-definition image with multi-color and multi-gradation can be implemented by using multi-colored particle layers formed of metallic nano-particles.
摘要:
A method of controlling a transmission of a vehicle may include beginning synchronization between a speed shift gear of a target gear and an output shaft to shift gears from a current gear to a lower gear set as the target gear in response to deceleration of the vehicle, after the synchronization between the output shaft and an input shaft by the speed shift gear of the target gear has been completed, maintaining the synchronized state therebetween for a predetermined time period, and completing engagement with the target gear to complete the shifting of the gears after the maintaining of the synchronized state.
摘要:
Hydrophobic composites, as well as methods for making a hydrophobic composite, are provided. A hydrophobic composite may include a plurality of nanostructures elongated from one or more supports and having a configuration characterized by a first hydrophobicity, and at least one substance characterized by a second hydrophobicity and configured to at least partially cover one or more portions of the plurality of nanostructures such that the overall hydrophobicity of the hydrophobic composite is greater than the first hydrophobicity.
摘要:
Hydrophobic composites, as well as methods for making a hydrophobic composite, are provided. A hydrophobic composite may include a plurality of nanostructures elongated from one or more supports and having a configuration characterized by a first hydrophobicity, and at least one substance characterized by a second hydrophobicity and configured to at least partially cover one or more portions of the plurality of nanostructures such that the overall hydrophobicity of the hydrophobic composite is greater than the first hydrophobicity.
摘要:
A SQUID (Superconducting QUantum Interference Device) sensor using an auxiliary sensor, includes a SQUID sensing unit having a SQUID and a first feedback coil for creating a magnetic field at a periphery of the SQUID; an auxiliary sensor having a lower magnetic sensitivity and a higher operation range than the SQUID sensing unit; and a sensor reading unit for operating the SQUID sensing unit and the auxiliary sensor to read out a signal of the SQUID and at the same time, supplying the SQUID sensing unit with an offset magnetic field through the first feedback coil.
摘要:
An apparatus and method for measuring a second-order gradient of a magnetic field using a super conductor quantum interference device (SQUID) which obtains the second-order gradient of the magnetic field with a simple-constructed and low-priced measuring apparatus having three SQUID sensors and one differential circuit only. The apparatus includes first to third SQUID sensor driving circuits for detecting respective surrounding magnetic fields and outputting corresponding currents, respectively, a first coil for producing a magnetic field according to the current outputted from the first SQUID sensor driving circuit and feeding the produced magnetic field back to the first SQUID sensor driving circuit, a second coil for producing a magnetic field according to a sum of the currents outputted from the first and second SQUID sensor driving circuits and feeding the produced magnetic field back to the second SQUID sensor driving circuit, a third coil for producing a magnetic field according to a sum of the currents outputted from the second and third SQUID sensor driving circuits and feeding the produced magnetic field back to the third SQUID sensor driving circuit, and a differential amplifying section for differential-amplifying voltages outputted from the second and third SQUID sensor driving circuits.