Wireless communication system and wireless communication method using a wireless channel. A transmitting device changes one of a data bitrate of a video signal and an actual transmission rate of the video signal based on a determination of a maximum transmission throughput of the wireless channel and transmits the video signal over the wireless channel according to the change in the data bitrate o...

A hot water circulating pump having a water heating unit, and a hot water mat using the same are provided. The hot water circulating pump is disposed outside of the water heating unit to prevent each part of the circulating pump from being damaged due to water leakage into the circulating pump. The hot water mat is improved in structure to allow the hot water tube to be disposed within the hot wat...

The disclosure relates to a method for a message exchange service, especially to a service method for transmitting/receiving an SMS (Short Message Service) or MMS (Multimedia Message Service) information from a mobile terminal to a residential device, or from a residential device to a mobile terminal, characterized by including a mobile terminal; Internet; a home network serving node (HNSN) system...

An apparatus is provided for performing a wet process to a substrate. The apparatus comprises a bath, having a top portion which defines an opening, for storing a liquid for wet processing the substrate. A cover is also provided which is movably connected to the bath at the top portion thereof. The cover includes a first face facing the opening of the bath and a second face facing away from the op...

Provided is a bake system. The bake system includes a heating plate having a heating plate having a substrate on an upper surface. A case is disposed below the heating plate to support the heating plate; a first cover is disposed above the heating plate and coupled to the case to form a chamber; and a second cover is disposed in the first cover, and directly above the substrate in the bake process...

Provided is an apparatus and method for sensing the opening and shutting by using a strain gauge. The apparatus and method can reduce power consumption by using an output value of an analog-to-digital converter based on an output voltage value to sense opening and shutting and supplying or shutting off power. The opening and shutting apparatus includes: a strain gauge having a resistance value whi...

A MEMS structure includes a floating space formed on the upper silicon layer by a first dry etching, and then dry etched to a predeterminded depth on the lower silicon layer by etching gas supplied through the etched holes from which the oxide film has been removed at the bottom surface thereof in a second dry etching process, so as to float the movable portion; and the oxide film for preventing e...

The device comprises a substantially horizontal articulated arm, a substantially vertical auxiliary arm whose length can be altered in the vertical direction, a control device, a hydraulic motor and a magnet. The device preferably also contains an extension and articulated mounting for the magnet.

The present invention provides a multi-mode mobile terminal and method of triggering a communication service using position information thereof, by which the multi-mode mobile terminal triggers its optimal communication service in a communication environment where various kinds of communications systems co-exist. The present invention includes acquiring a position of a multi-mode mobile terminal c...

A semiconductor device comprises a silicon substrate having a laterally etched portion in an active region below a surface of the active region on side near device isolation film; an insulating film formed on the laterally etched portion of the silicon substrate; a conductive electrode formed on the insulating film, where an external voltage is applied to the conductive electrode to adjust a thres...

SE REFIERE A UNA COMPOSICION SOLIDA QUE COMPRENDE: A) UN SENSIBILIZADOR DE INSULINA TAL COMO PIOGLITAZONA; B) UN SECRETAGOGO DE INSULINA COMO GLIMERIPIDA Y C) UN ESTER DE ACIDOS GRASOS DE POLIOXIETILENO SORBITANO SELECCIONADO DE POLISORBATO 80. SE REFIERE TAMBIEN A UNA COMPOSICION FARMACEUTICA Y A UN PROCEDIMIENTO DE PREPARACION. DICHA COMPOSICION MEJORA LA DISOLUCION DEL SECRETAGOGO DE INSULINA U...

SE REFIERE A UN COMPUESTO DE FORMULA I, DONDE R1 ES ARILO, HETEROARILO SUTITUIDO O NO; R5 ES ALQUILO C1-C6, ALCOXI C1-C6, ACILOXI C1-C6; R6 ES ALQUILO C1-C6, ALCOXI C1-C6, HALOALQUILO C1-C6, ENTRE OTROS; A ES (CICLOALQUIL C3-C6)ALQUILENO C2-C8, ALQUILENO C2-C8 LINEAL O RAMIFICADO, OPCIONALMENTE SUSTITUIDO; B ES ARILO, HETEROARILO; D-E ES CH-CH2-, C=CH-; X-W-V ES N-C=CR7, C=C-NR7; R7 ES H O ALQUILO...