Abstract: A switching converter equipped with an adaptive frequency control function includes a switching unit, an inductor, an output capacitor, a zero crossing detector that receives a signal of the switching node and a signal of the output terminal, that are fed back, and detects whether or not an inductor current flowing through the inductor crosses a zero point, a DCM/CCM detector that outputs an operation section discrimination signal that discriminates a current operation section by dividing the current operation section into a discontinuous conduction mode (DCM) operation section and a continuous conduction mode (CCM) operation section according to a zero crossing detection signal output by the zero crossing detector, a variable oscillator that changes and outputs a clock frequency signal according to the operation section discrimination signal output by the DCM/CCM detector, and a controller that controls switching of switches constituting the switching unit according to the clock frequency signal output by th

Abstract: The present invention provides an eye make-up cosmetic composition comprising an acrylate-based copolymer, a preparation method therefor, and a cosmetic product using the same.

Abstract: Color values of a Doppler image or Doppler data is considered together with a guideline displayed in the Doppler image, and thus a moving direction of a target body may be easily determined. Furthermore, by displaying a marker indicating a moving direction of the target body in the Doppler image, movement of the target body may be easily and efficiently recognized by using the guideline and the marker.

Abstract: The present invention relates to a composite sheet, to a substrate for a display element including same, and to a display device including same. More specifically, the composite sheet comprises: a reinforcement-impregnated matrix; a coating layer formed on at least one surface of the matrix; and a barrier layer formed on at least one surface of the coating layer, wherein, if an elastic modulus of the matrix is E2 at a temperature of 25° C. and an elastic modulus of the coating layer is E3 at a temperature of 25° C., the ratio of the elastic modulus, i.e. E3/E2, is approximately 5×104 or less.

Abstract: A method and apparatus for realizing a synchronization image. The method includes transmitting an ultrasonic signal to an object, obtaining vector components of at least two points included in the object based on an echo signal reflected from the object, and realizing a synchronization image of the object, which indicates whether motions of the at least two points have been synchronized, by using the obtained vector component.

Abstract: A composite sheet of the present invention comprises an oxetane-epoxy-based compound, represented by chemical formula 1, as a binder.

Abstract: Disclosed herein is a medical device including a reader to recognize a command code, and a main body to perform a function matched to the command code recognized by the reader. The medical device may have a small size and be produced at low cost.

Abstract: Disclosed are an ultrasound information providing method and apparatus. The ultrasound information providing method includes generating a Doppler image from Doppler data of an object, acquiring a guideline indicating a moving path of the object in the Doppler image, correcting the Doppler data on the basis of an angle between the guideline and a beam axis of a probe, and displaying a Doppler image generated from the corrected Doppler data.

Abstract: The present invention relates to a composite sheet, to a substrate for a display element including same, and to a display device including same. More specifically, the composite sheet comprises: a reinforcement-impregnated matrix; a coating layer formed on at least one surface of the matrix; and a barrier layer formed on at least one surface of the coating layer, wherein, if an elastic modulus of the matrix is E2 at a temperature of 25° C. and an elastic modulus of the coating layer is E3 at a temperature of 25° C., the ratio of the elastic modulus, i.e. E3/E2, is approximately 5×104 or less.

Abstract: A multiple radio data service antenna module integrated in a rear view mirror being exposed towards a windscreen in an activated state enhances quality of reception of multiple radio data services and a display unit being integrated in a rear view mirror surface displaying information received by said antenna module informs a driver about relevant data of said data service without distracting the driver.

Abstract: A composite sheet of the present invention comprises an oxetane-epoxy-based compound, represented by chemical formula 1, as a binder.

Abstract: Color values of a Doppler image or Doppler data is considered together with a guideline displayed in the Doppler image, and thus a moving direction of a target body may be easily determined. Furthermore, by displaying a marker indicating a moving direction of the target body in the Doppler image, movement of the target body may be easily and efficiently recognized by using the guideline and the marker.

Abstract: A composite sheet includes a matrix and a reinforcing material impregnated in the matrix. The composite sheet has a weight variation (?W) of about 98% or more at 350° C. and a relaxation modulus of about 1000 MPa or less under a load of 100 ?N.

Abstract: A multiple radio data service antenna module integrated in a rear view mirror being exposed towards a windscreen in an activated state enhances quality of reception of multiple radio data services and a display unit being integrated in a rear view mirror surface displaying information received by said antenna module informs a driver about relevant data of said data service without distracting the driver.

Abstract: The present invention is directed to an ultrasound system and a method for displaying ultrasound images. The ultrasound system includes: a storage unit operable to store batch processing information associated with a plurality of diagnostic modes in which the ultrasound system will consecutively operate in a batch mode; an input unit operable to allow a user to select the batch mode; a transmit/receive unit responsive to the selection of the batch mode to consecutively transmit ultrasound signals to a target object and receive echo signals to thereby output reception signals in the respective diagnostic modes; a signal processing unit operable to perform signal processing upon the reception signals based on the batch processing information for each of the diagnostic modes; an image processing unit operable to form ultrasound images based on the signal-processed reception signals; and a display unit operable to sequentially display the ultrasound images formed in the respective diagnostic modes.

Abstract: The present invention is directed to an ultrasound system providing a power save mode. The ultrasound system includes: a power supply unit to output a supply power; an ultrasound diagnosis unit to transmit ultrasound signals to a target object and receive ultrasound echo signals reflected from the target object, the ultrasound diagnosis unit being configured to form an ultrasound image based on the ultrasound echo signals; a switch unit coupled between the ultrasound diagnosis unit and the power supply unit; and a control unit to control the switch unit for providing the supply power from the power supply unit to the ultrasound diagnosis unit depending on an operation state of the ultrasound diagnosis unit. The power supply unit individually supplies a power to the ultrasound diagnosis unit and the control unit.

Abstract: In order to execute a rapid and effective DCT and IDCT and embody DCT and IDCT in one processor, in an inventive DCT/IDCT processor, an input multiplexer selects DCT or IDCT coefficients and transfers the coefficients to a matrix multiplier, and DCT/IDCT deciding unit within the matrix multiplier controls a flow of the DCT and IDCT coefficients. An output multiplexer decides an output of the DCT and the IDCT, to thereby embody the DCT and the IDCT in one processor, and perform the DCT and the IDCT at a high speed by reducing the number of multiplication calculation, namely through a decrease of the calculation number.