Abstract: A method for displaying three-dimensional integral images using a mask and a time division multiplexing which is configured in such a way that a three-dimensional image is displaced in a space as an element image obtained from a three-dimensional object is passed through a lenslet and a mask, the mask consisting of a blocking region through which an element image does not pass and a transmission region through which an element image passes, for thereby displaying three-dimensional images. The present invention is advantageous to play back a three-dimensional image the resolutions of which are enhanced in a depth-based integral imaging method using a time division display of an element image and a masked image.

Abstract: The present invention relates to a lock nut which is fastened between a bolt and a nut and prevents the bolt and nut from loosening, comprising: a nut body having a fastening hole for fastening onto the bolt; a pair of first projecting parts which are formed projecting from one of the surfaces of the nut body and form a first slot having a first orientation such that the nut body can deform resiliently when the bolt and the nut are fastened; and a pair of second projecting parts which are formed projecting from the other surface of the nut body and form a second slot having a second orientation different from the first orientation, and the invention relates to a fastening unit comprising the lock nut; and provided is a bolt-and-nut loosening prevention structure having an improved loosening-prevention function.

Abstract: A slide opening/closing device that includes a housing; an opening formed in the housing; a lid with a protrusion, the lid being configured to cover the opening; a sliding member having an abutting claw, and a sliding-movement restricting member. The sliding member is mounted on the housing proximal to the opening and at least partially covering the lid and opening when sliding in one moving direction. The sliding-movement restricting member includes an abutting portion and is made of an elastic material. The abutting portion is configured to abut the abutting claw of the sliding member when the lid is detached from covering the opening, and the abutting portion is configured to be displaced from a path of the abutting claw that is in the one moving direction when the lid is attached to the housing to cover the opening.

Abstract: A system for controlling exit of saved data from a security zone, comprising an access control device, the access control device comprising an access detection module for detecting access of an application to a security zone and access of an application to a general zone, a target checking module for comparing the application, detected by the access detection module, with a list and then controlling access of the application to the security zone and access of the application to the general zone, and a processing control module for controlling writing of data of the application to the general zone.

Abstract: The present invention relates to a lock nut which is fastened between a bolt and a nut and prevents the bolt and nut from loosening, comprising: a nut body having a fastening hole for fastening onto the bolt; a pair of first projecting parts which are formed projecting from one of the surfaces of the nut body and form a first slot having a first orientation such that the nut body can deform resiliently when the bolt and the nut are fastened; and a pair of second projecting parts which are formed projecting from the other surface of the nut body and form a second slot having a second orientation different from the first orientation, and the invention relates to a fastening unit comprising the lock nut; and provided is a bolt-and-nut loosening prevention structure having an improved loosening-prevention function.

Abstract: Disclosed are a marketing message providing system and method. The marketing message providing system is capable of providing a marketing message for inducing the user to access a service of a business owner. Through the marketing message, the user is able to receive targeted information and the business owner is provided with the opportunity in which the user can access the service of the business owner, thereby improving profits.

Abstract: A slide opening/closing device that includes a housing; an opening formed in the housing; a lid with a protrusion, the lid being configured to cover the opening; a sliding member having an abutting claw, and a sliding-movement restricting member. The sliding member is mounted on the housing proximal to the opening and at least partially covering the lid and opening when sliding in one moving direction. The sliding-movement restricting member includes an abutting portion and is made of an elastic material. The abutting portion is configured to abut the abutting claw of the sliding member when the lid is detached from covering the opening, and the abutting portion is configured to be displaced from a path of the abutting claw that is in the one moving direction when the lid is attached to the housing to cover the opening.

Abstract: A system for controlling exit of saved data from a security zone, comprising an access control device, the access control device comprising an access detection module for detecting access of an application to a security zone and access of an application to a general zone, a target checking module for comparing the application, detected by the access detection module, with a list and then controlling access of the application to the security zone and access of the application to the general zone, and a processing control module for controlling writing of data of the application to the general zone.

Abstract: An apparatus and method for displaying a standby screen of a mobile terminal, the apparatus having a display for displaying an image, and a controller for measuring a color-distributed degree of the image when a terminal is converted into a standby mode, and for inverting a certain color of the image when the certain color is distributed by more than a predetermined amount. The power consumed in displaying can effectively be reduced by lowering an grayscale of an image to display it or inverting the color of the image to display it.

Abstract: Disclosed is a method for generating a list of search results of goods in response to a search request for goods of a searcher and providing the searcher with goods information, the method comprising the steps of: maintaining a goods information database for storing a search listing including seller identification information and selling price information; receiving a search request for goods including a keyword from a searcher; in response to the search request for goods, abstracting at least one search listing associated with the keyword from the goods information database, generating a list of search results of goods and transmitting the same to the searcher; receiving a click selection with respect to any one search listing among the list of search results of goods from the searcher; in response to the received click selection, generating and storing total selling price information by referring to selling price information included in the selected search listing; and generating advertising costs of sellin

Abstract: An application-based access control system is disclosed. The access control system includes a Virtual space of a hard disk in a file form; a VSD drive for processing security-sensitive access control module 50 files within the VSD image file module; an encryption and decryption module for encrypting and decrypting data input/output between the VSD image file module and the VSD drive; a VSD file system module for allowing an operating system to recognize a separate disk volume at a time of access to the security-sensitive files within the VSD image file module; and an access control module for determining access by determining whether an access location is a disk drive or the VSD drive and the application module has been authorized to access a certain file at a time of access to the file, which is stored on the hard disk, to perform tasks in the application module.

Abstract: An apparatus and method for displaying a standby screen of a mobile terminal, the apparatus having a display for displaying an image, and a controller for measuring a color-distributed degree of the image when a terminal is converted into a standby mode, and for inverting a certain color of the image when the certain color is distributed by more than a predetermined amount. The power consumed in displaying can effectively be reduced by lowering an grayscale of an image to display it or inverting the color of the image to display it.

Abstract: A light diffusing film having excellent electromagnetic wave shielding and optical properties is disclosed, which comprises a transparent substrate, a light diffusing layer formed on at least one side of the transparent substrate; and a transparent conductive layer formed on the light diffusing layer by a dry coating process.

Abstract: A method for forming a multi-level metal interconnection, comprising the step of forming a first metal interconnection over an underlying layer; forming an insulating layer having a selected thickness over the underlying layer including the first metal interconnection; etching the insulating layer to form a contact hole, thereby exposing the first metal interconnection; forming a metal plug in the contact hole to contact with the first metal interconnection; etching the insulating layer by a portion of the selected thickness; forming a pair of metal spacers in sidewalls of the metal plug over the insulating layer; and forming a second metal interconnection over the insulating layer to contact with the first metal interconnection through one of the metal spacers.

Abstract: An electronic control timer of microwave oven capable of establishing a total cooking period by different time units is disclosed. The electronic control timer includes a gear having a first gear segment and a second gear segment. A switch installed adjacently to the gear generates a pulse signal in accordance with a rotation displacement of the gear. The gear driving device is activated when the switch is activated, and then rotates the gear in an opposite direction to an initial rotating directioon of the gear and returns the gear to an initial state thereof. The first gear segment includes a first gear teeth having a first gear pitch corresponding to a first time unit and a second gear teeth having a second gear pitch corresponding to a second time unit. The second gear segment has a toothless shape. The switch is activated when it is brought into contact with the first gear segment so that the switch generates the pulse signal.

Abstract: A half-tone phase shift mask capable of preventing light from being transmitted in undesired areas, and thus capable of obtaining desired fine patterns. The present invention is to provide a photomask for simultaneously forming photoresist patterns on a first area in which fine patterns are to be formed and on a second area in which relatively large photoresist patterns are to be formed in a semiconductor device. The photomask comprises a transparent substrate, half-tone phase shift patterns disposed on the first area of the transparent substrate and light screen patterns disposed on the second area of the transparent substrate.

Abstract: A lead on chip package comprising a semiconductor chip having a plurality of bonding pads and a plurality of minute protrusions formed at both side portions of the upper surface thereof, an insulating film made of a fluoroethylene film having knurled surfaces, and a plurality of inner leads each directly connected to each corresponding bonding pad of the semiconductor chip and provided with knurled surfaces. The formation of minute protrusions is accomplished by using a radio frequency (RF)-sputtering process at a low temperature. The formation of the knurled surfaces at the inner leads can be accomplished by passing the inner leads between rollers each having a knurled outer surface or by coating a nodule or dendrite layer over the surfaces of inner leads by an electro-plating using a high current density. Using the fluoroethylene film, the insulating film can reduce in thickness. By virtue of the knurled surfaces formed at the inner leads and the insulating film, the adhesion can be improved.

Abstract: A power supply converting circuit for eliminating abnormal voltage components, such as an electrical noise component and a surge component, from the commercial alternating current without a transformer and for converting the commercial alternating current into a weak direct current and/or an alternating current having a low voltage to apply the weak direct current and/or the alternating current having a low voltage to a load. A filter filters the commercial alternating current and is connected to main power transmission live lines of the commercial alternating current power. A power level adjusting section receives the filtered alternating current in the filter to convert a power level of the received alternating current. A snubber circuit receives the power level converted alternating current in the power level adjusting section and eliminates the abnormal voltage components of the power level-converted alternating current.