摘要:
A polishing pad has structural parts embedded therein; sensors, a memory for storing detected information obtained by the sensors, and a communication unit driven by a power supply unit to communicate with outside in a non-contact manner. The polishing pad and a communication unit configured to communicate with the communication unit of the polishing pad in a non-contact manner constitute a polishing information management system. The polishing pad and a communication unit configured to transmit and receive the information to and from the communication unit of the polishing pad in a non-contact manner constitute a polishing apparatus.
摘要:
A system for download of electronic document is characterized by: an electronic document providing server coding an electronic document and transmitting the coded electronic document to a relevant electronic book terminal using an intrinsic identification (ID) information of a connected electronic book terminal if there is a download request of a particular electronic document; and an electronic book terminal retrieving a particular electronic document by being connected to the electronic document providing server in response to an externally-inputted command, downloading the coded electronic document from the electronic document providing server in response to the download request of the retrieved particular electric document, and decoding the downloaded electronic document using the intrinsic ID information and displaying the decoded electronic document.
摘要:
A system and a method for stabilization control may control position and direction of an object having first and second bodies connected to each other. The system may include an artificial vestibular apparatus for outputting a movement signal corresponding to movement of the first body and a rotation signal corresponding to rotation of the first body; a translating actuation unit connected between the first and second bodies and controlling position of the second body in response to the movement signal; and a rotating actuation unit connected between the first and second bodies and controlling rotation of the second body in response to the rotation signal. If the system and the method are applied to a vision system of a mobile robot, the vision system may obtain stabile image information even when the mobile robot is moving. Thus, it is possible to prevent any blurring from occurring at the image information.
摘要:
A method and apparatus for using dynamic programmable logic arrays in microprocessor control logic provide decreased power and increased clock frequencies for data processing systems, by using programmable logic arrays exclusively for the control logic. The method and apparatus further simplify the design of the control logic and closure of timing within the microprocessor, by providing overlap of control logic evaluations and data transfers within the microprocessor.
摘要:
A dual mode rotator capable of performing 32-bit and 64-bit rotation. According to a preferred embodiment, the dual mode rotator includes a first, second, and third rotator units wherein each rotator has a plurality of inputs and outputs. The inputs of the second rotator are operatively connected to the corresponding outputs of the first rotator unit. The inputs of the third rotator unit are operatively connected to the corresponding outputs of the second rotator. Responsive to selection of 32-bit rotation mode, the upper half of the inputs to the first rotator are zero and the lower half of the outputs of the third rotator are replicated in the upper half of the outputs of the third rotator.
摘要:
A method and apparatus for implementing dynamic logic with programmable dynamic logic gates acts as a complement to programmable logic arrays (PLAs) used in high-speed microprocessor designs. A matrix of selectable cells provides powerful logic functions such as AND-OR gate capability with a minimum of inputs and transistors. By using programmable logic arrays and programmable dynamic gates, the efficiency of a logic block can be dramatically improved with little added circuit area.
摘要:
Semiconductor devices are provided. Each of the semiconductor devices may include a plurality of electrodes. Moreover, each of the semiconductor devices may include a supporting pattern connected to sidewalls of the plurality of electrodes. Related methods of forming semiconductor devices are also provided. For example, the methods may include forming the supporting pattern before forming the plurality of electrodes.
摘要:
Provided are a direction control system and a method of a radar system or a vision system mounted in a vehicle. The direction control system of the radar and vision system for a vehicle according to an embodiment includes: an inertial sensor system and a handle steering angle sensor system which detect posture and movement information regarding a vehicle; a control unit which generates a control signal on the basis of the posture and movement information regarding the vehicle detected by the inertial sensor system and the handle steering angle sensor system; first and second driving units which are driven according to the control signal of the control unit; and a radar system and a vision system which are respectively connected to the first and second driving units.
摘要:
A system and a method for stabilization control may control position and direction of an object having first and second bodies connected to each other. The system may include an artificial vestibular apparatus for outputting a movement signal corresponding to movement of the first body and a rotation signal corresponding to rotation of the first body; a translating actuation unit connected between the first and second bodies and controlling position of the second body in response to the movement signal; and a rotating actuation unit connected between the first and second bodies and controlling rotation of the second body in response to the rotation signal. If the system and the method are applied to a vision system of a mobile robot, the vision system may obtain stabile image information even when the mobile robot is moving. Thus, it is possible to prevent any blurring from occurring at the image information.
摘要:
Balanced-delay programmable logic array and a method for balancing programmable logic array delays provide improved performance in circuits employing programmable logic. By adding transistors to the programming plane that do not form part of the logic implementation, the capacitance on each of the input logic lines can be balanced, substantially reducing the skew between signals entering the final logic gates. This provides programmable logic arrays that may implement asynchronous logic in applications where skew was previously prohibitive and further increases the reliability of state evaluations in synchronous logic.