Patent application number | Description | Published |
20130290363 | RICH USER DESCRIPTIONS FOR SOCIAL NETWORK - Provided is a method of managing contents in a social networking service, the method including storing information about each of a plurality of users participating in the social networking service, in a table structured based on a predetermined syntax, receiving a search request from a first user among the plurality of users, providing the first user with contents owned by a second user, as a search result corresponding to the search request, by referring to the structured table, receiving an additional search request from the first user, and providing the first user with additional contents owned by the second user, as a search result corresponding to the search request, by referring to the structured table. | 10-31-2013 |
20150067538 | APPARATUS AND METHOD FOR CREATING EDITABLE VISUAL OBJECT - Disclosed herein are an apparatus and method for creating an editable visual object. In accordance with an embodiment, the apparatus for creating an editable visual object includes an interface unit for providing an editable visual object creation interface to a user. A template display unit displays a basic template for an editable visual object desired to be created by the user on the interface. A visual object creation unit is configured to, if the user edits the displayed basic template, create an editable visual object based on editing information. | 03-05-2015 |
20150067558 | COMMUNICATION DEVICE AND METHOD USING EDITABLE VISUAL OBJECTS - A communication device and method are disclosed. The communication device includes an intention input unit, a visual object processing unit, and a message management unit. The intention input unit receives a user's intention through an interface. The visual object processing unit outputs a recommended visual object related to the user's intention to the interface, and generates the metadata of an edited visual object when the user edits the recommended visual object through the interface. The message management unit sends a message, including the generated metadata of the visual object, to a counterpart terminal. | 03-05-2015 |
Patent application number | Description | Published |
20110285607 | PORTABLE DISPLAY DEVICE - A method of using two display panels as a single screen is provided. More particularly, a structure for minimizing the size of a joint between two display panels and an algorithm for coping with a situation where a text line or a text image is located at the joint are provided. A portable display device has at least two panel housings and first and second display panels mounted on the panel housings, respectively, in which the display panels are joined to each other to form a single screen when the panel housings are unfolded. When a text line or a text image is located at the joint between the first and second display panels, a screen is shifted so that the joint is located in a space between the text lines. | 11-24-2011 |
20120274570 | PORTABLE DISPLAY APPARATUS - Stacked panel housings are stretched to join displays to each other to form a single screen, the stacked panel housings are stretched and two displays are jointed to each other to form a single screen. Horizontal sliding means and vertical moving means can be provided so as to displace the stacked displays to be flush with each other. A portable display device is provided which has at least two panel housings vertically stacked and displays mounted on the panel housings, respectively, in which the displays horizontally slide and then vertically move so as for the displays of the panel housings to be contiguous to each other. When the displays are contiguous to each other, the distance between the displays is in the range of 0.1 mm to 5 mm and a joint between the displays is provided with a lid. | 11-01-2012 |
20130257685 | PORTABLE DISPLAY DEVICE - A method of using two display panels as a single screen is provided. More particularly, a structure for minimizing the size of a joint between two display panels and an algorithm for coping with a situation where a text line or a text image is located at the joint are provided. A portable display device has at least two panel housings and first and second display panels mounted on the panel housings, respectively, in which the display panels are joined to each other to form a single screen when the panel housings are unfolded. When a text line or a text image is located at the joint between the first and second display panels, a screen is shifted so that the joint is located in a space between the text lines. | 10-03-2013 |
20140071101 | PORTABLE DISPLAY DEVICE - A method of using two display panels as a single screen is provided. More particularly, a structure for minimizing the size of a joint between two display panels and an algorithm for coping with a situation where a text line or a text image is located at the joint are provided. A portable display device has at least two panel housings and first and second display panels mounted on the panel housings, respectively, in which the display panels are joined to each other to form a single screen when the panel housings are unfolded. When a text line or a text image is located at the joint between the first and second display panels, a screen is shifted so that the joint is located in a space between the text lines. | 03-13-2014 |
Patent application number | Description | Published |
20080314156 | Accurate Pressure Sensor - The invention relates to a pressure sensor capable of measuring pressure accurately, and more particularly, to a pressure sensor comprising a box-shaped magnet, optionally having an inclined upper surface with a right side portion protruding higher than a left side portion, wherein the magnet is configured to radiate linear magnetic flux density in response to a change in distance along a straight line spaced uniformly apart from an N or S pole surface, whereby the pressure sensor can accurately detect a displacement in distance (position) and thus a pressure difference based on the displacement. The pressure sensor further includes a pipe connecting negative and positive pressures, a diaphragm movable in response to a difference between negative and positive pressures, a diaphragm support attached to a side of the diaphragm, a magnet attached to the diaphragm support to radiate linear magnetic flux density, a spring supporting the magnet, and the diaphragm and upper and lower cases housing these components. | 12-25-2008 |
20090243775 | MAGNETIC HAVING LINEAR MAGNETIC FLUX DENSITY - The present invention relates to a magnet having a linear magnetic flux density, which causes the magnetic flux density thereof to vary linearly and, more particularly, to a magnet having a linear magnetic flux density, in which the shape and magnetization pattern of the magnet are changed so that displacement in proportion to linearly varying displacement from the magnet is more accurately measured using a magnetic flux sensor, thus causing the magnetic flux density to vary linearly (or rectilinearly) according to the displacement. The present invention is configured to have a rectangular shape or a trapezoid shape so that displacement in proportion to linearly varying displacement from the magnet is more accurately measured using a magnetic flux sensor, and is configured such that the value of magnetic flux density varies linearly (rectilinearly) according to the magnetization pattern of the rectangular shape or a trapezoid shape. | 10-01-2009 |
Patent application number | Description | Published |
20090308293 | BOILER AND METHOD FOR CONTROLLING AIR AND FUEL RATIO USING AIR PRESSURE SENSOR - Disclosed is an air-fuel ratio control boiler using a air pressure sensor and method for controlling the air-fuel ratio thereof. The boiler is comprised of a fan, the air pressure sensor, a air pressure sensor voltage measurement unit, a air pressure sensor voltage compensation unit, and a controller, and previously compensates for noise factors caused by deviation (error) of a component property, a constituent, of the air pressure sensor so as to be matched to initial reference voltage prior to operating the fan, thereby maximizing the effectiveness of the air-fuel ratio. Further, the boiler makes it possible not only to exert an optimal fuel efficiency effect due to the maximization of combustion efficiency, but also to minimize discharge of harmful gases, thereby preventing environmental pollution in advance, and thus improving the reliability of products. | 12-17-2009 |
20100276616 | FLOW CONTROL VALVE - The present invention relates to a flow control valve that is capable of rapidly supplying hot water at a user's desired temperature by promptly controlling the opening rate of a valve depending on the flow of supplied direct water. In order to implement this, the flow control valve according to the present invention includes a motor that rotates in both directions; an opening and closing member that reciprocates by rotation of the motor to control the opening rate of a channel; a position varying member of which a position varies integrally with the opening and closing member by the rotation of the motor; and a valve opening rate sensing unit that senses the opening rate of the valve from an output voltage varying depending on the position of the position varying member. | 11-04-2010 |
20100319783 | HOT WATER SYSTEM AND THE CONTROL METHOD - It is an object of the present invention to provide a hot water system that quickly supplies hot water at user's desired temperature and reduce installation cost, and a method of controlling the same According to the present invention, the hot water system includes: a motor, a closing member that controls flow rate of water by rotation of the motor, and a control valve that controls the opening amount of a valve on the basis of output voltage according to a position of the closing member which is changed by the rotation of the motor; a flow rate information measuring unit that measures flow rate information to determine flow rate of water passing through the control valve; a control unit that sets flow rate of water by calculating desired flow rate of water in response to the flow rate information, which is measured by and inputted from the flow rate information measuring unit, and controlling the motor. | 12-23-2010 |
Patent application number | Description | Published |
20110103151 | Methods of Programming Semiconductor Memory Devices - To program a semiconductor memory device, a plurality of target threshold voltage groups are set by dividing target threshold voltages representing states of memory cells. The target threshold voltage groups are substantially simultaneously programmed by applying a plurality of program voltages to a word line. Program end times for the target threshold voltage groups are adjusted. | 05-05-2011 |
20110122697 | METHOD OF PROGRAMMING A NONVOLATILE MEMORY DEVICE - A method of programming a nonvolatile memory device is disclosed. The method includes providing a plurality of memory cells coupled to a wordline, the plurality of memory cells grouped into a plurality of groups, each group including at least two memory cells, such that for each cell of the plurality of memory cells that has memory cells adjacent both sides, the memory cells immediately adjacent either side of the cell belong to different groups from each other. The method further includes selecting one group from the plurality of groups, and performing a program operation including applying a program pulse to the selected group while one or more non-selected groups of the plurality of groups are inhibited from being programmed. | 05-26-2011 |
20110145668 | FLASH MEMORY DEVICE, FLASH MEMORY SYSTEM, AND METHOD OF PROGRAMMING FLASH MEMORY DEVICE - A flash memory device comprises a plurality of memory cells each configured to store k-bit data, where k is a natural number greater than one. The device is programmed by a method comprising reading (i−1)-th order data from a selected memory cell connected to a selected wordline before programming i-th order data in one or more adjacent memory cells connected to an adjacent wordline, wherein i is a natural number between two and k, storing as read data the (i−1)-th order data read from the selected memory cell, and programming i-th order data in the selected memory cell based on the stored read data. | 06-16-2011 |
20130250680 | METHODS OF PROGRAMMING SEMICONDUCTOR MEMORY DEVICES - To program a semiconductor memory device, a plurality of target threshold voltage groups are set by dividing target threshold voltages representing states of memory cells. The target threshold voltage groups are substantially simultaneously programmed by applying a plurality of program voltages to a word line. Program end times for the target threshold voltage groups are adjusted. | 09-26-2013 |