摘要:
The present disclosure relates to a method for forming ultrasonic images using transmitted and received signals for ultrasonic diagnosis and a HIFU therapeutic device performing the same. The HIFU therapeutic device includes a transceiver for transmitting a diagnostic ultrasound to a subject, and receive a reflected subject ultrasonic echo signal to form a received signal; an image processor for forming a B-mode image based on the received signal and output the B-mode image through a display unit; an ultrasonic wave generator for transmitting a high intensity ultrasound to a specific area of the subject; and a control unit for enabling the transceiver and the ultrasonic wave generator to control transmission periods of the diagnostic ultrasound and the high-intensity ultrasound wave based on information on at least one of a prescribed HIFU PRF (Pulse Repetition Frequency) and duty ratio and a PRF disable signal generated by the ultrasonic wave generator.
摘要:
Provided is a single wafer processing apparatus for cleaning a substrate. The apparatus includes a substrate support member including a spin head to place a substrate thereon, a processing bowl disposed to surround the spin head and adapted to collect a processing fluid scattering from the substrate, and a swing nozzle unit adapted to inject the processing fluid to the substrate placed on the spin head by rotating in a swinging motion, wherein the swing nozzle unit includes a nozzle part including a nozzle body constituted by an inner resin pipe supplying an inner path where a processing fluid supply tube is disposed, a metal pipe disposed to surround the inner resin pipe, and an outer resin pipe disposed to surround the metal pipe, and a nozzle driver adapted to rotate the nozzle part in a θ-axis direction and move the nozzle part up and down in a z-axis direction.
摘要:
This disclosure relates to modulation of the interactions between proNTs and p75NTR/SorCS2 expressed on neuronal cells. Inhibition of such interactions is useful for reducing unwanted synaptic elimination, neurite pruning and/or other neuronal structural collapses, and for treating early stage and mild neurological disorders including mild cognitive impairment.
摘要:
Disclosed are a remote controller, a remote controlling method, and a display system having the same. An image displayed on a display apparatus may be converted by using one remote controller. The display system may perform a converting the image by using one remote controller, without implementing a touch screen on the display apparatus or using two or more remote controllers for multi-touch. This may enhance a user's convenience and reduce fabrication costs.
摘要:
An object of the present invention is to provide a pedal device which can alleviate fatigue of a driver's ankle due to a frequent acceleration by differently setting the amount of reaction force applied when the driver presses and releases a pedal, by adjusting pre-compression force against a return spring disposed at a hinged portion of a pedal arm and adjusting a friction force on a hinged portion of the pedal arm, and satisfying a user's preference by properly adjusting the reaction force. In order to accomplish the above-mentioned object, the invention provides a pedal device with a function of adjusting a pedal effort and hysteresis that includes: a housing fixed to a car body; an arm hinged to the housing; an elastic member disposed between the housing and the pivot end of the pedal arm, and providing a return force to the pedal arm; a pedal effort adjusting unit disposed in the housing and pressing an end of the elastic member to adjust a pre-compression force to the elastic member force; and a hysteresis adjusting unit movably disposed in the housing to press the hinged portion of the pedal arm and adjusting the amount of change in stroke-to-pedal effort while the pedal arm operates.
摘要:
A receiver for generating an video output from a stream of data packets includes circuitry for decoding the stream of packets into a video signal, circuitry for generating video frames from the video signal, circuitry for detecting whether a missing packet is associated with a video frame of a first type and circuitry for selectively requesting retransmission of a missing packet responsive to the detecting circuitry. The decoding circuitry further comprises circuitry for concealing errors using error recovery without requesting retransmission due to missing frames of the first type
摘要:
A multiplexer selectively chooses packets for discarding during periods of congestion. In a first embodiment, thresholds for fill levels of a FIFO queue are set for a plurality of priority types. As thresholds are exceeded, incoming packet below a set priority level will be prevented from entering the queue and packets at the front of the queue below the set priority will be discarded. In a second embodiment, packets within a queue may be marked for deletion. A forward/discard list assigns an index to a new packet and maintains a list of the stream associated with each packet. A priority index list maintains a list of packets for each priority type by index number. A video metadata buffer stores the metadata for each enqueued packet. A physical video buffer stores the packets. When an incoming packet cannot be enqueued, packets of lower priority are detected by reference to the index list and marked for discard.
摘要:
A multiplexer selectively chooses packets for discarding during periods of congestion. In a first embodiment, thresholds for fill levels of a FIFO queue are set for a plurality of priority types. As thresholds are exceeded, incoming packet below a set priority level will be prevented from entering the queue and packets at the front of the queue below the set priority will be discarded. In a second embodiment, packets within a queue may be marked for deletion. A forward/discard list assigns an index to a new packet and maintains a list of the stream associated with each packet. A priority index list maintains a list of packets for each priority type by index number. A video metadata buffer stores the metadata for each enqueued packet. A physical video buffer stores the packets. When an incoming packet cannot be enqueued, packets of lower priority are detected by reference to the index list and marked for discard.