摘要:
The present invention relates to a sentinel lymph node marker comprising an albumin; a radioactive isotope and/or near infrared dye which is bound to the albumin; and a visible dye which is bound to the albumin, a preparation method thereof, a kit for multimode imaging of a sentinel lymph node to prepare the sentinel lymph node marker, and a method for multimode imaging of a sentinel lymph node using the same. The sentinel lymph node marker of the invention remains in the sentinel lymph node for a long period of time and allows for multimode imaging of the sentinel lymph node. Thus, using this marker the sentinel lymph node can be accurately identified in vivo by near infrared imaging and/or gamma imaging without incision of skin, and the location of the identified sentinel lymph node can be precisely identified with the naked eye during a surgical operation of removing the identified sentinel lymph node.
摘要:
A security camera includes a base and a cover having a clear transparent dome. A gimbal base is mounted on the base and is tiltable with respect to a first axis parallel to said base substantially through a 90° angle. The gimbal base is also rotatable through an angle of at least 360° about a second axis perpendicular to the base. A camera module holder/bracket is attached within the gimbal base, and a camera module attached to the holder/bracket. The camera module holder/bracket enables the position of the camera module to be adjusted along a third axis perpendicular to the gimbal base. A gimbal cover, having a hole for the camera lens, covers the gimbal base. Together, the gimbal cover and gimbal base completely enclose the camera module.
摘要:
A security camera includes a base and a cover having a clear transparent dome. A gimbal base is mounted on the base and is tiltable with respect to a first axis parallel to said base substantially through a 90° angle. The gimbal base is also rotatable through an angle of at least 360° about a second axis perpendicular to the base. A camera module holder/bracket is attached within the gimbal base, and a camera module attached to the holder/bracket. The camera module holder/bracket enables the position of the camera module to be adjusted along a third axis perpendicular to the gimbal base. A gimbal cover, having a hole for the camera lens, covers the gimbal base. Together, the gimbal cover and gimbal base completely enclose the camera module.
摘要:
A power-saving method of wireless communication device, which operates a sleep mode for minimizing power consumption except for an active mode for communication, initializes a sleep probability upon the device being turned on, operates the active mode for communication with starting an active mode timer, transits to the sleep mode when there is no packet to transmit or receive before the active mode timer expires; and determines an exit from the sleep mode on the basis of the sleep probability.
摘要:
A wireless communication system and method. The wireless communication system includes a transmission device and a reception device. The transmission device includes a wireless communication part connected to the reception device by wireless, a storage part for storing a first information set when the wireless connection is off and a second information set when the wireless connection is on, a receiver for receiving a control signal requesting a certain function output from a user interface, when the wireless connection is off, and a controller for performing a function corresponding to the received control signal if the control signal is received from the user interface when the wireless connection is off, and for controlling the storage part to store the first information that is set according to the performed function. When the wireless connection is turned off, the transmission device performs functions as a set-top box, and the auto program function is executed more rapidly.
摘要:
A wireless transmitting and/or receiving system and method of sharing analog information between a transmitter and a receiver connected to the transmitter by a wireless channel. The wireless transmitting and/or receiving system includes a transmitter that extracts analog signal and information from an analog broadcast signal, converts the analog signal into a transport stream that is then sent to a first wireless channel, transmits the analog information to a second wireless channel when the analog information is extracted, and updates previously stored first analog information with the received analog information, and a receiver that decodes the transport stream received from the transmitting means via the first wireless channel and updates previously stored second analog information with the analog information received by the second wireless channel.
摘要:
Disclosed is a path planning apparatus and method for robots. The apparatus includes a planner which receives target positioning information, performs calculations using this information to obtain an initial speed profile, then outputs the initial speed profile; a low pass filter functioning as an interpolator which receives the initial speed profile from the planner, performs a predetermined operation on the same to obtain a filtered speed profile that is smoother than the initial speed profile, and outputs the filtered speed profile; a servo controller which receives output of the low pass filter and outputs acceleration and deceleration control signals according to the output of the low pass filter, and a servo motor which is controlled by the signals received from the servo controller. The method includes the steps of calculating an initial speed profile calculated after receiving input of signals corresponding to a predetermined target position, obtaining a filtered speed profile by interpolating the initial speed profile using a single low pass filter; and controlling acceleration and deceleration of a servo motor using the filtered speed profile.
摘要:
A unit and a method for determining gains of a PID (Proportion, Integral, Differential) controller using a genetic algorithm. A genetic algorithm tuning unit decodes an output value from an object system extracted by a feature extracting unit, and generates a first population including a random binary string. Then, the first population is normalized in a given ratio to measure a PID gain converting fitness with respect to the first population. Thereafter, the normalized first population is compared with the decoded value to determine whether it is a user's desired value. If the desired value is obtained, the genetic algorithm tuning unit generates PID gain control signals with respect to the resulting value, which are supplied to the PID controller to tune PID gains.
摘要:
The present invention relates to a sentinel lymph node marker comprising an albumin; a radioactive isotope and/or near infrared dye which is bound to the albumin; and a visible dye which is bound to the albumin, a preparation method thereof, and a kit for multimode imaging of a sentinel lymph node to prepare the sentinel lymph node marker. The sentinel lymph node marker of the invention remains in the sentinel lymph node for a long period of time and allows for multimode imaging of the sentinel lymph node. Thus, using this marker the sentinel lymph node can be accurately identified in vivo by near infrared imaging and/or gamma imaging without incision of skin, and the location of the identified sentinel lymph node can be precisely identified with the naked eye during a surgical operation of removing the identified sentinel lymph node.