| Patent application number | Description | Published |
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| 20090050130 | Cooling and exhaust system of dual electric oven - A cooling and exhaust system of a dual oven has upper and lower ovens, in which, in one aspect, an installation structure of a cooling fan and an exhaust structure provided for respectively cooling and exhausting the upper and lower ovens may be integrated into a simplified structure having common components to increase the manufacturing productivity. In another aspect, fans provided at the upper and lower ovens may be independently controlled to operate at different speeds according to a desired operation to maximize the cooling efficiency. | 02-26-2009 |
| 20090050619 | ELECTRIC OVEN WITH MULTIPLE BROIL HEATERS AND METHOD FOR PREHEATING THE ELECTRIC OVEN - A electric oven is provided that includes a body, a cooking chamber located within the body for receiving food, the cooking chamber having an upper surface, a lower surface, and a rear surface joining the upper surface to the lower surface, at least one of a convection heater located at the rear surface of the cooking chamber and a bake heater located at the lower surface of the cooking chamber, and at least two broil heaters located at the upper surface of the cooking chamber, each of the at least two broil heaters being individually operable. Methods for preheating the electric oven are also provided. | 02-26-2009 |
| 20090242541 | ELECTRIC OVEN AND DOOR THEREOF - A door provided with a plurality of insulation layers formed on a periphery portion of a door glass is provided. By the insulation layers, the transferring of heat generated in a cooking chamber to an external side can be remarkably reduced. | 10-01-2009 |
| 20090242542 | ELECTRIC OVEN - An electric oven has an air passage structure that is designed to effectively cool down electric components. The air passage structure quickly cools down a variety of electric components on a top surface of a cavity using air introduced from outside the oven. The oven has a series of passages and openings allowing the effective movement of air past the electric components and through the oven. | 10-01-2009 |
| 20100054717 | STEAM GENERATOR OF STEAM OVEN - Disclosed is a steam oven to cook food in a cooking chamber by use of steam. More particularly, disclosed is a steam generator of a steam oven, which can simplify the configuration of a device required to generate steam and is detachably attached to a cabinet to assure easy cleaning and washing thereof. The steam generator includes a single body having an inner space divided into a water supply compartment and a boiler compartment by a partition, the water supply compartment having a water pouring hole, and the boiler compartment having a heater and a steam discharge hole. Also, a water supply passage is defined between the water supply compartment and the boiler compartment. This configuration has the effects of achieving improved workability and reduced manufacturing costs of the steam generator and also, of overcoming a limit in the inner volume of a cooking chamber of the steam oven. | 03-04-2010 |
| 20100072188 | Cooker - An enamel coating including a phosphate-based ingredient is provided on an inner surface of a cooking chamber and the inner surface of the cooking chamber is cleaned using high-temperature cleaning water. Therefore, the cleaning of the cooking chamber can be performed more efficiently. | 03-25-2010 |
| Patent application number | Description | Published |
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| 20080313199 | METHOD AND APPARATUS TO DISPLAY INFORMATION ON DEVICE - A method and apparatus to display information on a device includes selecting one or more devices from among a plurality of devices displayed on a user interface, selecting one or more pieces of information from among a plurality of pieces of information on the one or more selected devices, and displaying the selected information to correspond to the one or more selected devices. | 12-18-2008 |
| 20100121949 | MANAGEMENT SERVER AND METHOD OF DISCOVERING NETWORK DEVICE THEREOF - A method of discovering a network device includes setting a number of network devices to be discovered, and repeatedly discovering at least one network device with one or more different discovering methods until the set number of network devices are discovered. Accordingly, a network device to be discovered is discovered from non-discovered network devices more effectively through repetitive discovering operations. | 05-13-2010 |
| 20110072311 | Method and apparatus for performing external device's diagnostic functions in host computer - Provided are a method and apparatus for performing diagnostic functions of an external device such as a printer, connected to a host computer. The apparatus and method receive information about diagnostic functions supported by the external device from the external device; receive one or more of the diagnostic functions which are selected by a user; request the external device to perform the selected diagnostic functions; and receive the results of the requested diagnostic functions from the external device. | 03-24-2011 |
| 20110076044 | Image forming apparatus server connected to image forming apparatus and print charging method thereof - Disclosed are an image forming apparatus server connected to an image forming apparatus and a print charging method thereof. A print charging method for at least one image forming apparatus, the method including: setting charging standards for a print usage volume of the at least one image forming apparatus; collecting usage volume information of the at least one image forming apparatus according to the set charging standards; and changing the charging standards by using the collected usage volume information and calculating charges by using the changed charging standards. With this, the image forming apparatus server uses the changed CPP reflecting the change to thereby reduce errors in the initial charging standards, actively respond to the changed user environment and win confidence from both a supplier and a user. | 03-31-2011 |
| 20110225581 | Host apparatus connected to image forming apparatus and driver installation method and computer-readable medium thereof - Disclosed are a host apparatus connected to an image forming apparatus and a driver installation method and computer-readable medium thereof. A driver installation method of a host apparatus includes accessing a web page provided by the web server and selecting an installation of at least one driver stored in the web server in the host apparatus, transmitting user information of the host apparatus to the driver download server by the host apparatus, determining by the driver download server an existence of a custom driver for a user of the host apparatus by using the user information; and installing in the host apparatus the at least one driver selected according to the existence of the custom driver. With this configuration, a host apparatus and a driver installation method enables a user to install a latest version of the custom driver without any complicated process if a user accesses a web server in the image forming apparatus and selects an installation of the at least one driver. | 09-15-2011 |
| Patent application number | Description | Published |
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| 20090052605 | HANDLING SYSTEM FOR IN-CORE DETECTOR THIMBLE TUBE OF REACTOR - A handling system for an in-core detector thimble tube of a reactor is disclosed. The handling system serves to withdraw and retract a thimble tube so as to provide a movement path of a movable detector used to measure a neutron flux within a reactor. For this, the handling system basically includes a thimble tube withdrawing/retracting device, which grips the thimble tube using a plurality of synthetic resin pinch rollers to withdraw and retract the thimble tube without any damage to the thimble tube, a thimble tube tensioning device, which applies a constant tensile force to the thimble tube to prevent the thimble tube from shaking or bending upon withdrawing/retracting operations, and a thimble tube platform, which temporarily keeps the withdrawn thimble tube at a fixed position without a risk of shaking of the thimble tube and provides a movement path of the thimble tube tensioning device. With automatic withdrawal/retraction of the thimble tube without damage provides advantages of an extended thimble tube exchange interval, improved safety of system facilities, reduced labor costs and working time, and reduced worker radiation exposure, shortened precaution/maintenance period, and enhanced reactor use efficiency. | 02-26-2009 |
| 20090268670 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION AND PACKET DATA IN DOWNLINK - Provided are a method and apparatus for transmitting control information and packet data. The method includes generating control channels which transmit the control information; generating control indication channel which indicates whether the control channels are transmitted or not; generating data channels in order to transmit the packet data based on the control information; multiplexing the control channels, the control indication channels, and the data channels; and transmitting the control channels, the control indication channels, and the data channels. According to the present invention, when control information and packet data are transmitted in downlink, by transmitting additional information indicating whether control channels are transmitted or not, resources not actually allocated to control channels can be allocated to data channel and the mobile station can receive data channel using the control indication information. | 10-29-2009 |
| 20100100239 | ROBOT MECHANISM FOR INSPECTION OF LIVE-LINE SUSPENSION INSULATOR STRING - Disclosed herein is a robot mechanism for inspection of a live-line suspension insulator string. A robot body of the robot mechanism reciprocates along the live-line suspension insulator string and includes upper and lower robot frames configured to encircle the insulator string, a battery module provided to either end of the robot body, an actuation module for moving the robot body along the insulator string, an inspection module for electrically inspecting an insulator, a connection module for coupling the robot body to an installation/dismantlement mechanism, a wing opening/closing module for manually separating the robot body from the insulator string, a measurement module for measuring electrical properties of the insulator, a controller for controlling operation of the robot body, and a crack detection unit for detecting cracks formed in the insulator. | 04-22-2010 |
| 20100145517 | ROBOT MECHANISM FOR NONDESTRUCTIVE AGING EVALUATION OF CABLE - The present disclosure relates to a robot mechanism for nondestructive aging evaluation of a cable. The robot mechanism includes at least two inspection modules, and a coupler disposed between the at least two inspection modules and connected to each of the inspection modules to adjust a separation between the inspection modules. Each of the inspection modules approaches a cable and automatically inspects an aged state of the cable. The robot mechanism automatically measures an aged state of a cable in a nondestructive manner and establishes a database of cable aging, so that normal operation of the cable can be ensured through stable management of the cable by evaluating a replacement time and the aged state of the cable based on the database. | 06-10-2010 |
| 20110037482 | Nondestructive inspection method of insulator using frequency resonance function - A nondestructive inspection method of testing insulators using frequency resonance function that can inspect an anomaly of an insulator by vibrating the insulator with a force having the characteristic of white noise, measuring the change in motion of the insulator according to the vibration and calculating the frequency resonance function of the insulator is disclosed. | 02-17-2011 |
