Abstract:
PURPOSE: An outdoor unit for an air conditioner is provided to cool a PCB(Printed Circuit Board) effectively through a separate radiator. CONSTITUTION: An outdoor unit for an air conditioner comprises a cabinet, a blower unit, and a duct. The cabinet comprises an air intake part and an air vent part. The blower is installed inside the cabinet and generates a blower force. The duct comprises an inlet port(21) and an outlet port(22) to form a flow path. The area of the inlet port is greater than that of the outlet port. A PCB(30) is installed on one side of the duct.
Abstract:
An adaptive updating method of a similar user group and a device thereof are provided to recommend contents preferred by other users within an optimal similar user group list to a user of the corresponding terminal, thereby offering high-quality contents. The predetermined number of the second users is selected from the first similar user group list(310). The predetermined number of the third users having a high similarity with the first users is selected from the second similar user group list of the selected second users(320). The first similar user group list is updated to comprise the selected third users(330). When the second users are selected, the first profile indicative of contents consumption propensity of the first users is compared with the second profile of other users including the second users within the first similar user group list.
Abstract:
A method and an apparatus for producing a recommendation contents list based on the evaluation of users are provided to perform the evaluation about the contents quickly by distributing contents in which the valuation information is insufficient to the user terminal within a user terminal group. A content distribution administrator(110) assigns content combination generations classified by predetermined standards to the user terminals of the user terminal group. An evaluation information collecting part(120) acquires the valuation information about the contents included in content combination generations from corresponding user terminals. A recommendation content list generation part(130) produces the recommendation content list based on the valuation information about the contents acquired. A meta data address transmit unit(122) which the evaluation information collecting part transmits the address information of the meta data about the contents included in content combination generations in corresponding user terminals. An evaluation information receiving part(124) receiving the valuation information about the contents based on meta data from the corresponding user terminal is included.
Abstract:
A method and an apparatus for comprising a user profile by using a contents tag, and a method for recommending contents by using a user profile are provided to extend the comparison range through the user profile consisting of the contents tag. A preference value about contents is input to a preference value extracting unit(130). A tag extracting unit(120) directly extracts the contents tag from the tag information added in the contents. In case the tag generating unit(140) directly cannot extract the tag from the contents, the tag which user appoints is input. A profile production part(110) inputs the tag inputted by the user. The profile storage part(160) stores the user profile.
Abstract:
A method, a device, and a system for offering contents based on contents preference information are provided to enable a CP(Contents Provider) to transfer the desired contents to a user by using the contents preference information of the user. A contents providing device searches a user preferring contents to be provider by searching contents preference information of each user. The contents providing device transmits the contents to be provided to a contents using device of the user preferring the provided contents.
Abstract:
An electronic content guide production method and an apparatus thereof are provided to produce an electronic content guide by using meta data converted into the same format. Meta data consisted in different formats is received from a plurality of servers(310). The received meta data are collected. A format the collected meta data is converted into the same format(320). An electronic content guide is generated by using the meta data converted into the same format(330). The meta data is received based on meta data acquiring information. The meta data acquiring information includes at least one of a keyword for the meta data acquirement and a category list for the meta data acquirement.
Abstract:
A method of adjusting quality of service (QoS) with respect to changes in a transmission environment of a mobile terminal receiving data based on a stream control transmission protocol (SCTP) session. When the transmission environment of the mobile terminal receiving data based on the SCTP session changes, the mobile terminal transmits link information indicating a new transmission environment to a destination node, and the destination node adjusts the quality of data or the size of a transmission window based on the link information. Thus, without adding separate network devices, the QoS of the data being transmitted can be adjusted with respect to the changed transmission environment, only by adding functions with software to the transmission terminal and the reception terminal. Also, since the destination node manually adjusts the transmission window according to the link information, packet loss can be minimized compared to the conventional congestion control method.
Abstract:
A method for manufacturing a semiconductor device is provided to stably form a bottom surface of a contact plug on an upper surface of a silicide layer or to stably form a contact plug within a contact hole formed inside the silicide layer. A first and second transistor regions are defined on a semiconductor substrate(100). A gate electrode having a first silicide layer(127a) and a first transistor having a first conductive type source/drain region, a gate electrode having a second silicide layer(127b), and a second transistor having a second conductive type source/drain region are formed in the first and second transistor regions. A first and second stress layers are formed in the first and second transistor regions, respectively. The first and second stress layers are overlapped on a third silicide layer(127c) formed in a boundary between the first and second transistor regions. The second stress layer is removed from the third silicide layer. An interlayer dielectric is formed on the semiconductor substrate. A contact hole is formed in the interlayer dielectric. A contact plug is formed to bury the contact hole.
Abstract:
A method and an apparatus for transmitting data by using communication environment information are provided to adjust the QOS(Quality Of Service) of data transmission in total consideration of the communication environment of a transmitter and a receiver when the transmitter transmits data to the receiver, thereby transmitting stably the data. A method for transmitting data comprises the following steps of: detecting information about a communication environment in a first device(31)(301); receiving information about a communication environment in a second device(32) from the second device(302); and adjusting the QOS of data transmission in an application layer based on at least one of the information about the communication environment in the first device and the information about the communication environment in the second device(304).
Abstract:
본 발명은 천장형 공기조화기에 관한 것으로서, 상세하게는 냉난방 겸용의 공기조화기가 난방모드로 작동시에 토출구에서 발생되는 열 또는 그 밖의 외부의 영향에 의하여 전면패널의 일부에서 변형이 발생하는 경우를 방지할 수 있는 천장형 공기조화기에 관한 것이다. 이러한 목적을 달성하기 위한 본 발명은, 본체와, 상기 본체에 결합되는 전면패널과, 상기 전면패널의 내부에 삽입되어 설치되며 상기 전면패널의 변형을 방지하는 보강부재를 포함하는 것을 특징으로 하는 천장형 공기조화기를 마련하고 있다.