摘要:
A cooking apparatus includes a body, a pair of heating units, a grill unit, a heat reflecting unit, and a cooling fan. The heating units are arranged between the grill unit and the heat reflecting unit. The heat reflecting unit includes inner and outer reflecting plates that are inclined at certain angles to reflect heat radiated from the heating units toward the grill unit. The cooling fan is positioned in an inner space of the heat reflecting unit. The heat reflecting unit has front, rear, and side plates, which are provided with a plurality of through holes, so that air passes through the inner space of the heat reflecting unit.
摘要:
An optical payment transceiver and an optical settlement system using the same uses a personal portable terminal incorporated with an optical transceiver as a card substitute payment unit for settlement. Here, card information is incorporated in a personal portable terminal incorporated with an optical transceiver such as a portable phone or a PDA and the optical transceiver is connected to a card inquiry machine to thereby optically transmit and receive card information. The card inquiry machine recognizes the received card information in the same manner as that of the card reader reading a magnetic card, and transmits the card information to a VAN company server or a card company server, to then request for an approval and settle transactions. The present invention is applied to most fields where financial transactions are performed as in a general commerce, a toll gate fee or tunnel passage fee collection system, a subway or bus fare levying system, a gas station, a department store, a drive-thru ordering system, a vending machine, and a fee payment system of kiosks. Also, the present invention can be applied to an entrance/exit security system requiring personal identification. Thus, the present invention can use a portable terminal as a payment unit without carrying a cash or cards, to thereby provide an effect of performing a safer and more reliable credit transaction.
摘要:
A method for providing a subnet identifier to a client node joining into the subnet includes communication modules in host and client nodes. In the host node, the communication module includes identifier storing means; mode setup means for setting up a response mode; response means for determining whether to respond according to the setup response mode upon receipt of an identifier request signal; a transceiver; condition input means selectively activated according to the setup response mode for inputting a node identifier; and condition determining means for comparing the node identifier included in the received identifier request signal with the node identifier inputted by the condition input means. In the client node, a communication module includes identifier generating means; a transceiver; a determining means for determining whether the data received through the transceiver is a response signal to its broadcasted identifier request signal; and an identifier storing means.
摘要:
A cooking apparatus which prevents a top casing thereof from being heated by heat transmitted from an electric heater. The cooking apparatus having a grill part to cook food thereon, and a electric heater to cook the food, includes a grill housing having a main casing including an opening part coupled with the grill part, providing the electric heater thereon, and a top casing coupled with an upper side circumferential area of the main casing with the center to the opening part, and the top casing including a plurality of top casing units separately provided.
摘要:
An exhausting and cooling system for a cooking utensil, which exhausts gas or smoke generated during a cooking process and cools a lower portion of a grill. The exhausting and cooling system for the cooking utensil, which has a main body provided with a grill unit mounted on the upper surface thereof, includes an exhaust channel and an exhaust fan for inhaling air around the grill unit and exhausting the air downwardly; and a cooling channel and a cooling fan for blowing external air to the lower portion of the grill unit to cool the lower portion of the grill unit.
摘要:
Provided are a color electrophoretic display and a method of manufacturing the same. The color electrophoretic display includes: a plurality of lower electrodes arranged on a lower layer and disposed with a predetermined interval therebetween; a plurality of first to third photoresist chambers arranged on the plurality of lower electrodes; first to third electronic inks accommodated in the plurality of first to third photoresist chambers respectively, and discriminatively operating to an electric field to independently display red, green, and blue colors; and a plurality of upper electrodes disposed with a predetermined interval therebetween and facing the plurality of lower electrodes with the plurality of first to third photoresist chambers being held therebetween.
摘要:
A cooking apparatus having a body, one or more heating units, a grill unit, and a heat reflecting unit. The heating units are arranged between the grill unit and the heat reflecting unit. The heat reflecting unit has front and rear plates, side plates, and a pair of inner reflecting plates and a pair of outer reflecting plates. The inner reflecting plates are upwardly projected to be higher than the outer reflecting plates. The front plate includes an upper surface and inner and outer surfaces, and is provided in the upper surface thereof with a water inlet, and in the inner surface thereof with an overflow hole. The front plate has a water level window to ascertain a level of water. The front plate is positioned outside the body so that oil and sauce are prevented from entering the inner space of the heat reflecting unit through the water inlet.
摘要:
An antenna module, which minimizes a space, in an electronic apparatus set, occupied thereby without changing characteristics thereof, improves a degree of freedom of the installation structure thereof to increase the space utilization of the set, and achieves miniaturization and multi-functionality of electronic apparatuses, and an electronic apparatus having the antenna module. The antenna module includes a PCB (printed circuit board) made of nonconductive material having flexibility; an antenna element mounted at a designated position of the upper surface of the PCB; a ground line formed on the PCB so that the ground line is connected to a ground terminal of the antenna element, and provided with a joint portion formed at one end thereof; a feeder line formed on the PCB so that the feeder line is connected to a signal terminal of the antenna element, and provided with a joint portion formed at one end thereof; and a passive line, having a designated length, formed on the PCB in parallel with the feeder line. The joint portions of the ground line and the feeder line are bonded to designated positions of a set of the wireless electronic apparatus, and a portion of the antenna module having the antenna element mounted on the PCB is located outside the set.
摘要:
A cooking apparatus includes an electric heating plate having a heat source therein transmitting heat from the heat source to food, and a cabinet supporting the electric heating plate. The electric heating plate is electrically connected to the cabinet, and is removable from the cabinet. The present invention also provides a cooking apparatus, which allows food to be rapidly heated and cooked using a heat source installed in an electric heating plate, thus shortening cooking time and reducing power consumption. The present invention is also designed such that the electric heating plate is removable from a cabinet, thus allowing the electric heating plate to be conveniently cleaned.
摘要:
Compressor including a hermetic container forming an outside appearance, and having an inside space, a compression part inside of the hermetic container, for drawing, compressing, and discharging a refrigerant, a driving part for driving the compression part, two pipes on an outside wall of the hermetic compressor in communication with an inside of the hermetic container, having functions exchangeable with each other according to design conditions of a heat exchange cycle, and a suction muffler inside of the hermetic container for discharging the refrigerant toward the compressor, and attenuating noise of refrigerant drawn from a pipe which functions as a suction pipe that guides the refrigerant to an inside of the hermetic container of the two pipes, thereby permitting easy change of functions of the pipes in the hermetic container.