Patent application number | Description | Published |
20130229371 | METHOD FOR DISPLAYING PAGES OF E-BOOK AND MOBILE DEVICE ADAPTED THERETO - A page display method is provided that detects information related to pages of an e-book that the user inputs in a mobile device with a touch screen, and displays the pages on the touch screen, according to the detection. A system adapted to the method is also provided. The method includes: displaying a page of an e-book on the touch screen in a preset mode; detecting a touch at a spot on the displayed page; detecting a press by detecting a contact period of time of the detected touch; and, in response to at least one of a location of the spot and a strength of the detected press, displaying the spot on the page as being deformed. | 09-05-2013 |
20130232439 | METHOD AND APPARATUS FOR TURNING PAGES IN TERMINAL - Provided are a method for turning pages in a terminal including an electronic book reader function for turning pages according to user input information associated with pages and an apparatus thereof. The method of turning pages in a portable terminal having a touch screen includes: displaying a page of an electronic book on the touch screen; detecting a touch in a first corner region of the page of the electronic book; changing the first corner region into a second corner region in response to the touch; detecting a continuous motion of the touch in the second corner region; and turning the displayed page in response to the continuous motion of the touch. | 09-05-2013 |
20130314341 | METHOD, APPARATUS, AND GRAPHICAL USER INTERFACE FOR PROVIDING VISUAL EFFECTS ON A TOUCHSCREEN DISPLAY - A graphical user interface, method and apparatus for providing visual effects on a touchscreen display, including: displaying a first screen; detecting a multi-point touch on the first screen; detecting a first touch event based on the multi-point touch; turning the first screen into a garbage object in response to the first touch event; and removing the garbage object by moving the garbage object to a trash bin icon. | 11-28-2013 |
Patent application number | Description | Published |
20100229669 | MANIPULATOR WITH DISTRIBUTED ACTUATION MECHANISM - The present invention relates to a manipulator having distributed mechanism for maximizing the performance of the manipulator. The manipulator is comprised of a first link; a second link; a joint for rotatably joining the first link and the second link each other; a connector having a first movable node at one end and a second movable node at the other end; a driver for providing power to linearly move the first movable node and the second movable node; and a guide for guiding the first movable node and the second movable node linearly. | 09-16-2010 |
20120086285 | APPARATUS FOR HARVESTING ENERGY FROM ELECTROMAGNETIC FIELD - An apparatus for harvesting energy from an electromagnetic field include an interface unit and a rectifier circuit. The interface unit obtains signals induced in a human body in electronic devices. The rectifier circuit rectifies an AC signal inputted from the interface unit and converts the inputted AC signal into DC power. Accordingly, it is possible to obtain desired power without additional exposure of an electromagnetic field to a human body or surroundings of the human body. | 04-12-2012 |
20120086602 | HYBRID BEAM FORMING APPARATUS IN WIDEBAND WIRELESS COMMUNICATION SYSTEM - A beam forming apparatus includes: a receiver including a plurality of digital phase shifters configured to estimate an angle of arrival (AOA) of a received signal; and a transmitter including a plurality of analog phase shifters configured to perform phase shift based on the estimated AOA or a designated angle of orientation. | 04-12-2012 |
20120162128 | TOUCH INPUT DEVICE AND ELECTROMAGNETIC-WAVE TRANSCEIVER USING THE SAME DEVICE - A touch input device includes: a transparent electrode includes: a plurality of unit electrodes; a switch configured to reconfigure an electrical connection state of the transparent electrode; and a controller configured to control the switch that reconfigures the electrical connection state of the transparent electrode. | 06-28-2012 |
20150066233 | POWER MANAGEMENT APPARATUS AND MULTI-SOURCE ENERGY HARVESTING SYSTEM USING THE SAME - Disclosed is a power management apparatus and a multi-source energy harvesting system using the apparatus, which manage power supplied by individual harvesting sources without wasting the power, thus efficiently distributing the power to a battery. The power management apparatus includes a plurality of comparison units configured to compare voltages of storage devices respectively connected to output terminals of a plurality of harvesting power sources with a preset threshold voltage. A control unit is configured to control an operation of the power management apparatus. A plurality of switching units are installed between the storage devices and a battery and are configured to be turned on/off in response to switching control signals output from the control unit and to form power transmission paths between corresponding storage devices and the battery. The control unit generates and provides the switching control signals based on output signals of the comparison units. | 03-05-2015 |
Patent application number | Description | Published |
20120325736 | DIALYSIS FLUID PUMP, AND HEMODIALYSIS APPARATUS HAVING SAME - According to the present invention, a dialyzing fluid pump comprises; a housing having an accommodating space formed therein; a dialyzing fluid supply tube and a dialyzing fluid recovery tube, at least a portion of each of which is accommodated in the accommodating space; a cam rotatably installed in the accommodation space; and a motor for rotating the cam. The dialyzing fluid supply tube is made of a flexible material which can be contracted or relaxed, and one end thereof is connected to a hemodialysis filter and the other end thereof is connected to a dialyzing fluid supply tank. The dialyzing fluid recovery tube is made of a flexible material which can be contracted or relaxed, and one end thereof is connected to the hemodialysis filter and the other end thereof is connected to a dialyzing fluid recovery tank. The cam has a cam surface for pressing the dialyzing fluid supply tube and the dialyzing fluid recovery tube so as to discharge a dialyzing fluid from the inside of the dialyzing fluid supply tube and of the dialyzing fluid recovery tube, respectively. According to the present invention, the dialyzing fluid being supplied to the hemodialysis filter is under pulsatile flow conditions, to thereby increase the magnitude of a pressure difference and the frequency of the occurrence of a pressure difference between blood and the dialyzing fluid in the hemodialysis filter. | 12-27-2012 |
20130008843 | DIALYSIS FLUID PUMP, AND HEMODIALYSIS APPARATUS HAVING SAME - According to the present invention, a dialysis fluid pump comprises: a housing having an accommodating space formed therein; a dialysis fluid supply tube and a dialysis fluid recovery tube, at least a portion of each of which is accommodated in the accommodating space; a cam rotatably installed in the accommodating space; a motor for rotating the cam; and a first backflow pressure preventer and a second backflow pressure preventer adapted to be mobile in the accommodating space and be pushed by the cam. The dialysis fluid supply tube is made of a flexible material which can be contracted or relaxed, and one end thereof is connected to a dialysis fluid supply tank and the other end thereof is connected to a hemodialysis filter. The dialysis fluid recovery tube is made of a flexible material which can be contracted or relaxed, and one end thereof is connected to a dialysis fluid recovery tank and the other end thereof connected to the hemodialysis filter. The cam has a cam surface for pressing the dialysis fluid supply tube and recovery tube to discharge the dialysis fluid from the inside of the dialyzing fluid supply tube and of the dialyzing fluid recovery tube. The first backflow pressure preventer and the second backflow pressure preventer prevent the dialysis fluid from flowing backward through the dialysis fluid supply tube and the dialysis fluid recovery tube. | 01-10-2013 |
Patent application number | Description | Published |
20150247919 | BROADBAND FREQUENCY DETECTOR - A broadband frequency detector detecting all the signals for guiding the safe vehicle operation, and radar signals for determining vehicle speeds comprises: a horn antenna configured to receive signals having specific frequencies; an amplifier configured to receive the signals having specific frequencies from the horn antenna; a mixer unit configured to receive signals from the amplifier, wherein the signals are low noise amplified therein; a coupler, arranged in parallel with the amplifier, for transferring the signals to the mixer unit by passing through the signals within a specific frequency range among the signals received from the horn antenna. | 09-03-2015 |
20150263687 | BROADBAND FREQUENCY DETECTOR - A frequency detector detecting all the signals for guiding the safe vehicle operation, and radar signals for determining vehicle speeds. The broadband frequency detector comprises: a horn antenna configured to receive signals having specific frequencies; a first amplifier configured to receive the signals having specific frequencies from the horn antenna; a mixer unit configured to receive signals from the first amplifier, wherein the signals are low noise amplified therein; and a second amplifier, arranged in parallel with the amplifier, for transferring signals to the mixer unit after low noise amplifying the signal received from the horn antenna. | 09-17-2015 |
20150301163 | BROADBAND FREQUENCY DETECTOR - Provided is a broadband frequency detector, more particularly, to a frequency detector detecting all the signals for guiding the safe vehicle operation, and radar signals for determining vehicle speeds. The broadband frequency detector comprises: a horn antenna configured to receive signals having specific frequencies; a first amplifier configured to receive the signals having specific frequencies from the horn antenna; a mixer unit configured to receive signals from the first amplifier, wherein the signals are low noise amplified therein; and a second amplifier, arranged in parallel with the amplifier, for transferring signals to the mixer unit after low noise amplifying the signal received from the horn antenna, wherein the second amplifier includes a transistor. | 10-22-2015 |
20150331088 | BROADBAND FREQUENCY DETECTOR - Provided is a broadband frequency detector, more particularly, to a frequency detector detecting all the signals for guiding the safe vehicle operation, and radar signals for determining vehicle speeds. The broadband frequency detector comprises: a horn antenna configured to receive signals having specific frequencies; a first amplifier configured to receive the signals having specific frequencies from the horn antenna; a mixer unit configured to receive signals from the first amplifier, wherein the signals are low noise amplified therein; and a second amplifier, arranged in parallel with the amplifier, for transferring signals to the mixer unit after low noise amplifying the signal received from the horn antenna, wherein the second amplifier includes a transistor and a first microwave circuit unit for matching the impedance of the horn antenna and the impedance of the transistor. | 11-19-2015 |
Patent application number | Description | Published |
20130081422 | REFRIGERATOR - A refrigerator includes a refrigerator main body having a cooling chamber, a cooling chamber door configured to open and close the cooling chamber, a rear storage member disposed at a rear area to be drawn out along back and forth directions of the cooling chamber, and a front storage member disposed at the front of the rear storage member and configured to be relatively movable with respect to the rear storage member, whereby goods and/or food stuffs can be easily stored and drawn out. | 04-04-2013 |
20140230481 | REFRIGERATOR - A refrigerator includes a main body that defines a storage space, a door configured to open or close the storage space, and a dispenser located in the door and configured to dispense cooled water and purified water. The refrigerator also includes a purified water input part that inputs a command for dispensing the purified water, a cooled water input part that inputs a command for dispensing the cooled water, and a dispensing amount input part that sets an amount of purified water to be dispensed based on the purified water being selected through the purified water input part. The refrigerator further includes a filter device located within the storage space to purify water supplied from a water supply source, and a water tank storing water that has passed through the filter device in a cooled state. | 08-21-2014 |
20140251498 | REFRIGERATOR INCLUDING A DISPENSER - A refrigerator having a dispenser includes a cavity positioned on a front surface of a door of a refrigerator defining a predetermined space, a guide positioned at an upper portion of the cavity, a grip unit coupled to the guide and allowed to slide downward from the guide, and a water retrieval part provided at the grip unit. | 09-11-2014 |