摘要:
The present invention relates to a portable composite roaster that is small in size, enables a user to selectively use gas, charcoal or the like as a heating means, and is simple and convenient to use for anyone. The roaster has primary, secondary and tertiary heat-isolating screens arranged outside the heating means to effectively isolate heat and to protect a table on which the portable composite roaster is placed or users from heat generated by the heating means such that the users may use the roaster in accordance with the needs thereof. The portable composite roaster of the present invention enables users preferring charcoal-cooked food to roast food using charcoal, and enables users inconvenienced by charcoal to easily use gas instead of charcoal and enjoy delicious food.
摘要:
The present invention provides a horizontal linear vibrator which can reduce the thickness but increase the strength of vibrations while at the same time guaranteeing a sufficiently long lifetime and satisfactory responsivity. The horizontal linear vibrator includes a casing, a bracket, a vibration unit, a cylindrical coil and springs. The bracket is coupled to the casing to form an internal space. The vibration unit includes a weight, a pair of yokes and magnets. The weight has an opening therein. The yokes are disposed on the inner surfaces of the weight. The magnets are provided in the yokes such that different poles of the magnets face each other. The cylindrical coil is perpendicularly mounted to the bracket and disposed in space between the pair of yoke. The springs are coupled to both ends of the casing or the bracket. The springs elastically support the vibration unit to allow the vibration unit to vibrate in the horizontal direction.
摘要:
There is provided a horizontal linear vibrator including a bracket providing an internal space; a vibration unit mounted in the internal space and including a mass body moving horizontally and linearly; and a magnetic field unit including a magnet fixed to the mass body and a coil installed within a magnetic field of the magnet and generating electromagnetic force to allow the vibration unit to move horizontally and linearly, wherein the coil includes a coil line disposed between the bracket and a printed circuit board and extending outside of the internal space of the bracket such that the coil line is connected with the printed circuit board for applying power from an external source to the coil outside of the internal space of the bracket.
摘要:
Disclosed herein is a linear vibrator having a mass body which is accommodated in a casing defining an internal space and is vibrated. The linear vibrator includes a bracket supporting the linear vibrator from a lower position. The bracket has a depression in a bottom thereof such that a coil lead wire of a coil is placed in the depression, thus preventing friction between the coil lead wire and a movable unit.
摘要:
One feature provides a method for transmitting content to a receiving device, by establishing channel hopping sequence information with the receiving device via a first communication band. The channel hopping sequence information is associated with a plurality of traffic channels within a second communication band. Moreover, the method entails transmitting the content to the receiving device through the plurality of traffic channels via the second communication band using a channel hopping scheme implemented according to the channel hopping sequence information. In one embodiment, establishing the channel hopping sequence information with the receiving device via the first communication band further includes: obtaining a channel hopping sequence key; and transmitting the channel hopping sequence key to the receiving device within the first communication band.
摘要:
A horizontal linear vibrator includes: a cover unit; a bracket providing an internal space between the cover unit and the bracket; a vibration unit including a mass body having an insertion part providing an accommodating space at one surface thereof, mounted in the internal space, and making a horizontal, linear movement; a magnetic field unit providing an electromagnetic force to allow the vibration unit to move horizontally; and one or more sub-mass units inserted in the insertion part in order to adjust a resonance frequency of the vibration unit.
摘要:
A home-style decoctor endowed with steamy boiling function includes a main body equipped with a heater; a heating vessel; a support plate for allowing a to-be-boiled object to be placed above the surface of the water stored in the heating vessel; a water supply for supplying water for boiling into the heating vessel so that the to-be-object is immersed; a steam collector for gathering stream produced when the to-be-boiled object is decocted with water; a condenser for condensing the steam collected into the steam collector; and a stream/condensed water guide for leading the steam present in the heating vessel to the steam collector and the condensed water placed in the steam collector to the heating vessel. With such construction, undried or white ginseng can become red ginseng extract by producing such useful components as several kinds of phenolic compounds and maltol, anti-oxidants, and ginsenosides Rg and Rh through steam-boiling, drying and re-boiling.
摘要:
A multiple access control method for guaranteeing a QoS requirement is disclosed. The method includes the steps of a first step in which the random access channel is separated into a plurality of sub-slots, and one of the thusly separated sub-channels is designated as a forced collision sub-slot and is shared for a mobile station which is sensitive to a reservation delay time, and a second step in which capacity-back (CB) sub-slots are designated one-by-one with respect to the mobile station, which is sensitive to the reservation delay time in the next slot when a collision occurs in the designated forced sub-slot and a reservation request is performed without a predetermined competition.
摘要:
Disclosed are a semiconductor device, a light emitting device, and a method of manufacturing the same. The semiconductor device includes a substrate, a plurality of rods aligned on the substrate, a metal layer disposed on the substrate between the rods, and a semiconductor layer disposed on and between the rods. Electrical and optical characteristics of the semiconductor device are improved due to the metal layer.