Abstract:
본 발명의 압축이긔 압축구조는, 흡입과 압축이 연속적으로 동일한 싯점에서 일어나도록 사인곡률을 갖는 회전 부재의 상·하작동되게 함으로써 압력의 불균형에 의한 진동을 없앨수 있고 또 토출압력도 맥동없이 일정하게 유지되어 압축효율을 증가시킬 수 있는 효과가 있다.
Abstract:
본 발명의 한 실시예에 따르면, 구조물은 가요성(flexible) 부재와, 상기 가요성 부재에 부착되고, 상기 가요성 부재의 적어도 일부분의 변형을 방지하기 위한 적어도 하나의 보강(reinforcement) 부재, 및 상기 적어도 하나의 보강 부재를 부착시킨 상기 가요성 부재를 탑재하기 위한 설치(mounting) 부재를 포함할 수 있다. 다양한 다른 실시예들이 가능하다
Abstract:
A method for providing contents information and a broadcast receiving apparatus applying the same are provided. The contents information providing method comprising: requesting a search for contents to an external content providing server by a user input; receiving contents data of contents acquired in response to the search request from the content providing server; converting the contents data to audio data using TTS technique; and outputting the audio data processed according to at least one characteristics of the obtained contents or the user input. Therefore, the user is able to obtain the contents information by using an auditory UI, and entertainment elements of the broadcast receiving apparatus can be increased by processing the audio data according to the characteristics of the contents or user input. [Reference numerals] (AA) Start; (BB) End; (S510) Requesting to search contents; (S520) Receiving contents data of searched contents; (S530) Converting the contents data to audio data using TTS technique; (S540) Outputting the audio data processed according to at least one characteristics of obtained contents or a user input
Abstract:
In a transmission device in a wireless communication system based on a multi-cell comprised of a plurality of sub-cells, the present invention includes: a transmitter transmitting a signal by a sub-cell to the plurality of sub-cells through a plurality of antennas; a receiver receiving uplink control information from at least one terminal located in at least one sub-sell of the plurality of sub-cells; and a controller determining a virtual matrix for each of the plurality of sub-cells, controlling selecting a pre-coding matrix according to the determined virtual matrix, determining transmission mode based on the received uplink control information, and controlling the transmitter to perform downlink transmission by a sub-cell through antennas designated through the virtual matrix according to the determined transmission mode. [Reference numerals] (201) Scheduler;(202) Pre-coding unit;(208) Antenna mapping unit (VM);(210) Transmitter 1;(212a,212b) IFFT unit;(220) Transmitter 2;(240) Transmitter 3;(AA,BB,CC) Antenna
Abstract:
PURPOSE: A semiconductor package is provided to dissipate the heat generated from a logic semiconductor chip using a heat radiation cap and to prevent performance degradation. CONSTITUTION: A memory chip(20) is adhered on a package substrate(10). A logic semiconductor chip(30) is adhered on the memory chip. A printed circuit board(23) includes a first pad(12) and a second pad(13). An inner solder ball(33) is arranged between the memory chip and the logic semiconductor chip. A heat radiation cap(43) covers the memory chip and the logic semiconductor chip. A heat transfer matter(41) is arranged between the heat radiation cap and the logic semiconductor chip.