Abstract:
본 발명은, 회전식 압축기 및 이를 갖는 공기조화기에 관한 것으로, 본 발명에 따른 회전식 압축기는, 회전축과; 상기 회전축의 일측에 결합되어 회전력을 제공하는 구동모터와; 상기 회전축의 타측에 편심되게 마련되어 상기 구동모터 하부에 마련된 실린더 내부를 회전하는 롤링피스톤을 지지하는 회전캠과; 상기 롤링피스톤의 상부 및 하부에 마련되어 상기 회전축을 반경방향으로 지지하는 상부 레이디얼베어링 및 하부 레이디얼베어링과; 상기 구동모터와 상기 상부 레이디얼베어링 사이에 마련된 제1지지부재와, 상기 회전캠과 상기 하부 레이디얼베어링 사이에 마련된 제2지지부재를 구비한 축방향지지부를 포함하는 것을 특징으로 한다. 이에 의해, 구동모터에 인가되는 부하를 저감할 수 있으며, 구동모터의 기동을 용이하게 할 수 있다.
Abstract:
PURPOSE: A method and an apparatus for discriminating compression data and a data storing device including the same are provided to discriminate compression of data without information which is supplied from the outside. CONSTITUTION: A controlling unit(2300) determines the compression of data stored in storing medium without additional information. The controlling unit selectively compresses data in the storing medium according to a determination result. The controlling unit determines compression of the inputted data based on distribution of symbols. The controlling unit stores data in the storing medium.
Abstract:
PURPOSE: A data storage apparatus and writing method thereof are provided to enable a user to effectively user the physical space of storage medium by adding abstracted data in header and footer information. CONSTITUTION: A control apparatus(2000) abstracts unprocessed data which is stored in a storage medium(1000). The control apparatus adds the abstracted data in header information. The control apparatus constitutes the physical unit of the storage medium as the abstracted data. The control apparatus stores the abstracted data which includes the header information by controlling the storage medium. An abstraction unit is constituted by logical units.
Abstract:
PURPOSE: A data storage device, operating method thereof, and a storage server including the same are provided to increase an overall operation speed of a data storage which has a compression function. CONSTITUTION: A storage media(1100) comprises memory blocks which stores data. A compressing block(1300) compresses the data. Data offered from outside is stored to the selected memory blocks according to the control of an MTL(Memory Translation Layer)(1200). The compressing block compresses the data stored to the selected memory blocks according to the control of the MTL during the background operation. If a merge operation is started as a background operation, a data compressing compresses reads a valid data from a source block and compresses the data.
Abstract:
여기에는 저장 매체에 데이터를 저장하는 방법이 제공되며, 이 방법은 상기 저장 매체에 저장될 데이터의 크기가 기준 조건을 만족하는 지의 여부를 판별하고, 상기 저장 매체에 저장될 데이터의 크기가 기준 조건을 만족할 때 상기 저장될 데이터를 선택적으로 압축하는 것을 포함한다.
Abstract:
여기에는 저장 매체에 데이터를 저장하는 방법이 제공되며, 이 방법은 상기 저장 매체의 물리적인 저장 단위에 의거하여 가공되지 않은 데이터를 압축하고, 상기 압축된 데이터를 상기 저장 매체에 저장하는 것을 포함하며, 상기 압축된 데이터가 저장된 상기 저장 매체의 물리적인 저장 단위에 업데이트 영역이 존재한다.
Abstract:
PURPOSE: A memory device and a memory programming method are provided to control compensation of channel distortion, thereby reducing errors while reading/programming a data page. CONSTITUTION: A multi level cell array(110) comprises a plurality of multi level cells. A programming unit(120) programs the first data page in the plurality of multi level cells. The programming unit programs the second data page in the multi level cells. A BER analyzing unit(130) analyzes a bit error rate from a bit stream channel. The bit stream channel is generated from the first page data or the second page data. A controller(140) determines how distorted a channel is about the bit stream channel. The controller controls compensation about channel distortion.
Abstract:
PURPOSE: A method and a system for reporting status in a wireless link control protocol are provided to increase the throughput of a sending end and a receiving end by taking care of a re-transmission request of the sending end that results from the reception delay phenomenon of the receiving end. CONSTITUTION: Data is received from a sending end(S405). Any loss of the received data is determined(S415). A reception confirmation status reporting message is transmitted when there are no damages to the data(S425). The operation of a confirmation timer is initiated(S430). The termination of the confirmation timer is verified(S440). The following reception confirmation status reporting message is transmitted to the transmitting end(S445). A re-transmission request status reporting message is transmitted when the data is damaged(S455). The operation of a re-transmission timer is initiated(S460). The following re-transmission request status reporting message is transmitted to the transmitting end(S475).
Abstract:
PURPOSE: A memory device using a threshold voltage change and a method for determining a memory data thereof are provided to determine an allocation of data by changing a threshold voltage of a memory cell. CONSTITUTION: A memory cell array(110) comprises a first memory cell and a second memory cell. An estimating unit(120) predicts a threshold voltage change of the first memory cell. The estimating unit uses a data before the first memory cell is programmed and a program target threshold voltage of the first memory cell. The estimating unit generates a metric about the change of the threshold voltage of the second memory cell based on the threshold voltage change of the first memory cell. The reading unit(130) determines a data stored in the second memory cell based on a metric.
Abstract:
본 발명은 공기조화기의 제어방법에 관한 것으로, 특히 본 발명은 현재의 운전모드가 난방 취침운전이면, 취침운전시간을 입력받고, 입력된 취침운전시간을, 난방 취침운전 초기인 입면시기와, 난방 취침운전시간이 소정시간 경과된 숙면시기와, 난방 취침운전 말기인 기상시기로 나누어 각 시기에 적합하도록 토출되는 공기의 풍향을 제어함으로써 입면과 숙면시에는 사용자에게 보다 편안하고 쾌적하게 숙면을 취할 수 있는 환경을 제공하고 기상시에는 깊은 잠에서 편안하면서도 빨리 깨어나도록 한다.