Patent application number | Description | Published |
20110145276 | APPARATUS AND METHOD FOR PARALLEL PROCESSING DATA FLOW - Provided is a data flow parallel processing apparatus and method. The data flow parallel processing apparatus may include a flow discriminating unit to discriminate a flow of input first data, a processor allocating unit to allocate, to the first data, a processor that is not operating among a plurality of processors, a sequence determining unit to determine a sequence number of the first data when a second data having the same flow as the discriminated flow is being processed by any one processor composing the plurality of processors, and an alignment unit to receive the first data processed by the allocated processor and to output the received first data based on the determined sequence number. | 06-16-2011 |
20130128741 | FLOW BASED QOS ROUTER CAPABLE OF REPORTING REAL-TIME STATISTICS - Disclosed is a flow-based QoS router capable of reporting real-time statistics, including: a line card configured to collect flow information by analyzing a flow, classify the collected flow information into flow information not requesting filtering and flow information requesting filtering, and transmit each of the flow information not requesting filtering and the flow information requesting filtering; a system supervisor controller configured to receive the flow information not requesting filtering and the flow information requesting filtering from the line card and store the flow information not requesting filtering and the flow information requesting filtering, and accessed by a manager terminal to monitor the flow information not requesting filtering and the flow information requesting filtering to perform filtering of and QoS application to a predetermined flow; and an application processor configured to command QoS application to the predetermined flow according to a request from the system supervisor controller. | 05-23-2013 |
20130133057 | SYSTEM FOR MANAGING VIRTUAL PRIVATE NETWORK AND METHOD THEREOF - Disclosed are a system for managing virtual private networks (VPNs) includes: terminals configured to transmit user data; a manager configured to transmit information for concealing networks and managing the VPNs; border gateways configured to decrypt the user data and perform a network address translation (NAT) procedure and a filtering procedure on the decrypted user data based on the information; and servers configured to receive the user data subjected to the NAT procedure and the filtering procedure, wherein the filtering procedure is a procedure discarding the user data to be transferred to the servers that are not allowed so as to allow the terminals to access only the allowed servers, the NAT procedure is a procedure changing an Internet protocol (IP) address used in a first network to an IP address used in a second network, and the first network and the second network are different networks. | 05-23-2013 |
20140002584 | METHOD OF SELECTING CONFERENCE PROCESSING DEVICE AND VIDEO CONFERENCE SYSTEM USING THE METHOD | 01-02-2014 |
20140003340 | HOME CLOUD GATEWAY APPARATUS FOR MULTI-SERVICE AND METHOD OF PROVIDING SERVICE USING THE SAME | 01-02-2014 |
20150237526 | METHOD FOR LOAD BALANCING USING MULTIPLE INTERFACES AND APPARATUS THEREFOR - Disclosed are a method and apparatus for load balancing by using multiple interfaces. The load balancing method using multiple interfaces and performed by the load balancing apparatus includes acquiring information about a plurality of wireless communication interfaces supported by a terminal, measuring transport qualities of the plurality of wireless communication interfaces, calculating data transfer rates of the plurality of wireless communication interfaces based on the transport qualities, and simultaneously transporting data based on the transfer rates through the plurality of wireless communication interfaces. | 08-20-2015 |
Patent application number | Description | Published |
20100244905 | Input buffer circuit of semiconductor device having function of adjusting input level - An input buffer circuit of a semiconductor device, the input buffer circuit including a buffer, the buffer configured to adjust an input level of an input signal in response to a selected bias voltage, a voltage generating and distributing unit, the voltage generating and distributing unit configured to generate and distribute a plurality of bias voltages having different levels, and a selector, the selector configured to select from among the plurality of bias voltages according to an applied selection signal and to apply the selected bias voltage to the buffer. | 09-30-2010 |
20100254196 | SEMICONDUCTOR DEVICE TESTING MEMORY CELLS AND TEST METHOD - Disclosed are a semiconductor device capable of testing memory cells and a test method. The semiconductor device includes a plurality of terminals, each terminal being configured to receive similar data during a test mode, a plurality of buffers, each buffer being configured to receive data from a corresponding terminal and output either the data or changed data to a corresponding memory cells in response to a control signal, and a control unit configured to generate a plurality of control signals, each control signal being respectively applied to a corresponding buffer. | 10-07-2010 |
20110075501 | Multi-Channel Semiconductor Integrated Circuit Devices for Controlling Direct Current Generators and Memory Systems Including the Same - Multi-channel semiconductor integrated circuit devices are provided including a plurality of memory devices that are independently accessible, each of the plurality of memory devices including at least one power generation unit and a control unit for controlling an operation of the at least one power generation unit, a detection unit for detecting an operation state of the plurality of memory devices, and a common control unit for commonly controlling an operation of the at least one power generation unit of the plurality of memory devices, according to the operation state of the plurality of memory devices detected by the detection unit. The control unit of each of the plurality of memory devices controls the operation of the at least one power generation unit of a corresponding one of the plurality of memory devices. | 03-31-2011 |
20110090754 | INTERNAL POWER GENERATING APPARATUS, MULTICHANNEL MEMORY INCLUDING THE SAME, AND PROCESSING SYSTEM EMPLOYING THE MULTICHANNEL MEMORY - An internal power generating system for a semiconductor device is disclosed. The device may include a plurality of channels. The system comprises a reference voltage generator configured to generate a reference voltage. The system further comprises a plurality of internal power generators that are allocated to the plurality of channels in one-to-one correspondence and that are configured to commonly use the reference voltage generated by the reference voltage generator. Each internal power generator may be configured to receive a fed back internal power voltage, to compare the fed back internal power voltage to the reference voltage, and to generate an internal power voltage based on the comparison. The system further comprises a plurality of channel state detectors that are allocated to the plurality of channels in one-to-one correspondence, and that are configured to respectively detect operation states of the plurality of channels based on separate respective sets of command signals for each channel. The system additional comprises a plurality of internal power controllers that are allocated to the plurality of channels in one-to-one correspondence, and that are configured to respectively control driving capabilities for the internal power voltages according to the detected operation states. | 04-21-2011 |
20110095814 | CIRCUIT AND METHOD FOR GENERATING INTERNAL VOLTAGE, AND SEMICONDUCTOR DEVICE HAVING THE CIRCUIT - An internal voltage generating method performed in a semiconductor device, the internal voltage generating method including generating a plurality of initialization signals corresponding to a plurality of external power supply voltages; detecting a transition of a lastly-generated initialization signal from among the plurality of initialization signals and generating a detection signal; and generating a first internal voltage according to the detection signal. | 04-28-2011 |
20120163413 | SEMICONDUCTOR DEVICE WITH STACKED STRUCTURE HAVING THROUGH ELECTRODE, SEMICONDUCTOR MEMORY DEVICE, SEMICONDUCTOR MEMORY SYSTEM, AND OPERATING METHOD THEREOF - A semiconductor device, memory device, system, and method of using a stacked structure for stably transmitting signals among a plurality of semiconductor layers is disclosed. The device includes at least a first semiconductor chip including a first temperature sensor circuit configured to output first temperature information related to the first semiconductor chip, and at least one through substrate via. | 06-28-2012 |
20120200345 | INTEGRATED CIRCUIT HAVING POWER GATING FUNCTION AND SEMICONDUCTOR DEVICE INCLUDING THE SAME - An integrated circuit includes a logic circuit and a power gating circuit. The logic circuit generates an output signal based on an input signal and a first power supply voltage in a normal operation mode, and maintains a voltage level of the output signal as a stand-by logic level based on a second power supply voltage in a stand-by mode. A magnitude of the second power supply voltage is smaller than a magnitude of the first power supply voltage. The power gating circuit entirely applies the first power supply voltage to the logic circuit based on a power gating signal in the normal operation mode, and partially applies the second power supply voltage to the logic circuit based on the power gating signal in the stand-by mode. | 08-09-2012 |
20120272112 | SEMICONDUCTOR DEVICES AND SEMICONDUCTOR PACKAGES - Semiconductor devices configured to test connectivity of micro bumps including one or more micro bumps and a boundary scan test block for testing connectivity of the micro bumps by scanning data input to the micro bumps and outputting the scanned data. The semiconductor device may include a first chip including solder balls and at least one or more switches electrically coupled with the respective solder balls, and a second chip stacked on top of the first chip and electrically coupled with the switches in direct access mode, including micro bumps that input/output signals transmitted from/to the solder balls. | 10-25-2012 |
20130016574 | SEMICONDUCTOR MEMORY DEVICE HAVING IMPROVED REFRESH CHARACTERISTICS - A semiconductor memory device having improved refresh characteristics includes a memory array including a plurality of memory cells; a test unit configured to test refresh characteristics of the memory array and generate a first fail address signal; a storage unit configured to store the first fail address signal; and a refresh unit configured to perform a refresh operation on the memory array, wherein the refresh unit is configured to receive the first fail address signal from the storage unit, perform the refresh operation on a first memory cell that does not correspond to the first fail address signal according to a first period, and perform the refresh operation on a second memory cell that corresponds to the first fail address signal according to a second period that is shorter than the first period. | 01-17-2013 |
20130111102 | SEMICONDUCTOR MEMORY DEVICES | 05-02-2013 |
20130182522 | MEMORY DEVICE, METHOD OF OPERATING THE SAME, AND APPARATUS INCLUDING THE SAME - A method of operating a memory device includes masking at least one bank among a plurality of banks in response to a mode register writing command; and performing a refresh operation on a plurality of rows in one of unmasked banks in response to a first per-bank refresh command. | 07-18-2013 |
20130322160 | MEMORY DEVICE TO CORRECT DEFECT CELL GENERATED AFTER PACKAGING - A memory device to correct a defect cell generated after packing is performed includes a memory cell array in which a plurality of memory cells are arranged, a repair circuit unit including a first storage unit to store defect cell information in the memory cell array, and a fuse circuit unit including a second storage unit that is programmed according to the defect cell information stored in the first storage unit. The first storage unit includes a volatile memory device, and the second storage unit includes a non-volatile memory device. | 12-05-2013 |
20140016421 | SEMICONDUCTOR MEMORY DEVICE STORING REFRESH PERIOD INFORMATION AND OPERATING METHOD THEREOF - A semiconductor memory device which stores refresh period information thereby adjusting a refresh period and a method of operating the same. The semiconductor memory device includes a cell array and a refresh information storing unit. The cell array includes one or more cell regions each having a plurality of memory cells. The refresh information storing unit is configured to store first information including a first refresh period and second information including a second refresh period in correspondence to each of the cell regions. Memory cells included in each of the cell regions are refreshed at the first refresh period according to the first information in a first refresh time band and are refreshed at the second refresh period according to the second information in a second refresh time band. | 01-16-2014 |
20140016422 | SEMICONDUCTOR MEMORY DEVICE THAT CONTROLS REFRESH PERIOD, MEMORY SYSTEM AND OPERATING METHOD THEREOF - A semiconductor memory device includes a cell array and a refresh controller coupled to the cell array. The refresh controller is configured to insert at least one insertion refresh address in a first refresh address sequence based on address information about the cell array to generate a second refresh address sequence and to apply the second refresh address sequence to the cell array, such that selected cells may be refreshed more frequently without increasing an overall refresh rate. | 01-16-2014 |
20140290338 | HYDROGEN GAS SENSOR AND METHOD FOR MANUFACTURING THE SAME - A hydrogen sensor and a method of manufacturing the same are provided. The hydrogen sensor includes i) a substrate, ii) a first metal oxide semiconductor that is formed in the substrate, and iii) a second metal oxide semiconductor that is separated from the first metal oxide semiconductor and that is formed in the substrate. The first metal oxide semiconductor includes i) a source electrode that is positioned on the substrate, ii) a drain electrode that is positioned on the substrate, iii) a channel layer that connects the source electrode and the drain electrode, iv) a gate insulating layer that is positioned on the channel layer, v) a gate electrode that is positioned on the gate insulating layer, and vi) a plurality of nano metal catalyst protrusions that are formed at an outside surface of the gate electrode to be applied to contact with hydrogen. | 10-02-2014 |
20150067493 | METHOD OF MODIFYING TEXT INPUT FROM USER AND ELECTRONIC DEVICE THEREFOR - A method for operating an electronic device with a display includes: displaying a virtual keypad on a screen of the display; receiving one or more characters from a user through the virtual keypad; displaying the one or more characters on the screen; displaying one or more recommended words at a location close to the virtual keypad on the screen based on at least some of the one or more characters; displaying a first key on the screen; maintaining the one or more characters on the screen when a user input for selecting the first key is received; and removing the recommended words from the screen. Furthermore, other embodiments can be made. | 03-05-2015 |
Patent application number | Description | Published |
20090133187 | Wakeboard-only artificial pool system - Disclosed herein is a wakeboard-only artificial pool system. The system includes an artificial pool. A model boat is installed at a front position in the artificial pool and is rotatably coupled at a lower end and both sides thereof to support members such that an inclination of the model boat can be adjusted and the adjusted angle can be maintained, while the model boat is supported during wakeboarding. A high-speed injection means produces a wake under the lower portion of the model boat as if water were colliding with the front of the operating model boat, and sprays water on the lower end of a bow of the model boat at high speed, thus creating a current on the surface of the artificial pool so as to help a user float on water. A circulation means circulates water fed into and discharged from the artificial pool. A wake size/shape adjusting means is mounted to the model boat and rotated by power generated when the model boat is operating, thus creating a water current and adjusting the size and shape of the wake. A wake attenuating means is mounted to the inner wall of the artificial pool, and attenuates waves generated when the wake produced during wakeboarding is reflected from a wall. | 05-28-2009 |
20100092584 | Composition Comprising the Extract of Combined Herbs for Preventing and Treating Liver Disease - The present invention is related to a combined herb composition comprising herbs of | 04-15-2010 |
20120117286 | Interface Devices And Systems Including The Same - An interface device includes a transaction management unit, a buffer unit and a selection circuit. The transaction management unit selectively splits a transaction of a master device into a first sub-transaction and at least one remaining sub-transaction based on a size of the transaction. The buffer unit stores the remaining sub-transaction. The selection circuit selects one of the first sub-transaction and an output of the buffer unit in response to a select control signal. | 05-10-2012 |
20120131246 | SYSTEM-ON-CHIP AND DATA ARBITRATION METHOD THEREOF - A system-on-a-chip semiconductor device comprises a first master device configured to issue a request having a transaction ID, a plurality of slave devices configured to provide data in response to the request, and an interconnector configured to include a slave interface for providing the request to one or more master interfaces and for supplying response data to the first master device based on operation characteristics of the first master. | 05-24-2012 |
20140247389 | Camera Module - The present invention relates to a camera module, the camera module including a base supporting a filter member mounted on a position corresponding to that of an image sensor mounted on a PCB (Printed Circuit Board), a dust trap unit mounted about the filter member of the base to collect soils including dust introduced into the filter member, wherein the dust trap unit includes an epoxy reception groove formed with one or more ribs formed at a periphery of the filter member mounted at the base, and a dust trap epoxy coated on an inside of the epoxy receptin groove. | 09-04-2014 |
Patent application number | Description | Published |
20090314121 | TILTING AND TELESCOPIC STEERING APPARATUS - A tilting and telescopic apparatus is provided. The apparatus includes a column housing surrounding a steering shaft, a telescopic tube coupled, on a first end, to the column housing, a telescopic bracket surrounding a second end of the telescopic tube so as to slidably move along the telescopic tube, a tilt shaft provided in the telescopic bracket, a tilt bracket rotatably coupled to the tilt shaft, an adjusting bolt passing through one side of the telescopic bracket and the tilt bracket, a cam provided on one end of the adjusting bolt, an adjusting lever driving the cam, and a tilt locking member provided on the other end of the adjusting bolt. In the apparatus, no cable is necessary and the adjusting lever is provided on the telescopic bracket, thereby smoothing the tilting and telescoping operations thereof. | 12-24-2009 |
20110056324 | STEERING COLUMN FOR VEHICLE - Disclosed is a steering column having an outer tube, an adjustment lever, a tilt bolt and a steering shaft. According to the present invention, force for supporting the outer tube is increased and strengthened at the time of tightening the adjustment lever, and the tilt bolt is coupled on the central axis of the steering shaft so that no bending is caused and the adjustment lever does not hit a driver on the knee when a vehicle collision occurs, whereby the collision safety of the vehicle can be improved, and the number of parts and steps for assembling the parts can be reduced. | 03-10-2011 |
Patent application number | Description | Published |
20140305731 | REDUCER AND ELECTRIC POWER STEERING APPARATUS HAVING THE SAME - Disclosed are a reducer and an electric power steering apparatus having the same. According to the present invention, an input shaft, a driving shaft, and a pinion shaft are coaxially arranged. Thus, a conventional configuration, in which a motor inevitably protrudes, can be improved to prevent the motor from interfering with the other structures. Therefore, a layout configuration in an apparatus can be compactly formed. | 10-16-2014 |
20140353069 | ELECTRIC POWER STEERING APPARATUS FOR VEHICLE - Disclosed is an electric power steering apparatus for a vehicle. The electric power steering apparatus for a vehicle has a structure in which a motor shaft, an input shaft, a pinion shaft, and the like are coaxially disposed to improve a structure of a conventional art in which an electric motor is essentially exposed, so as to prevent interference with other structures, thereby forming a layout of the steering apparatus to be compact. | 12-04-2014 |
20150159734 | PLANETARY GEAR APPARATUS - The present invention relates to a planetary gear apparatus. According to embodiments of the present invention, a distance between input and output planetary gears that are coupled to a connecting shaft provided with a resilient support member can be prevented from being reduced by more than a predetermined distance, thereby preventing loose feel caused by an axial movement of the planetary gears by a distance which the resilient support member is extended or compressed. | 06-11-2015 |
20150345592 | PLANETARY GEAR REDUCER FOR VEHICLULAR STEERING APPARATUS - Disclosed is a planetary gear reducer for a vehicular steering apparatus. The planetary gear reducer includes: a sun gear, to which a steering shaft is joined; a planetary gear circumscribing the sun gear; a carrier, to which a rotary shaft of the planetary gear is joined; a ring gear, in which the planetary gear is inscribed; and backlash compensation members. The backlash compensation members are coupled to one or more of the sun gear, the planetary gear, and the ring gear such that the backlash compensation members are rotated in a state where they are in close contact with each other. | 12-03-2015 |
20150367880 | POWER TRANSMISSION DEVICE OF ELECTRIC POWER STEERING APPARATUS - The present invention relates to a power transmission device of an electric power steering apparatus. The power transmission device includes: a driving shaft of a motor having an accommodation part formed at a rotation center thereof; a coupling member inserted into the accommodation part and having an axial through-hole formed therethrough; and a gear shaft including a coupling part formed on one side thereof to be coupled to the axial through-hole, and a gear part formed on the other side thereof. According to the present invention as described above, in a power transmission device of an electric power steering apparatus, it is possible to reduce rattle noise generated as backlash increases due to wearing-out of a gear or generated due to impact transmitted from a road surface through a vehicle wheel and a steering shaft while improving a driver's steering feeling by reducing a locking feeling and a rotational resistance between a driving shaft of a motor and a gear shaft. | 12-24-2015 |
Patent application number | Description | Published |
20090261992 | DUAL KEYBOARD INPUT DEVICE AND MOVABLE CART HAVING THE SAME MOUNTED THEREON - Disclosed are a dual keyboard input device and a movable cart having the same mounted thereon. The movable cart includes a supporting portion, a desk formed on the supporting portion, and a dual keyboard input device reversibly mounted on the desk, and including a flat plate shaped-keyboard body, a button input part formed on a surface of the keyboard body, and a touch input part formed on another surface of the keyboard body. The movable cart may be used for loading and transporting medical instruments or electronic apparatuses, and the dual keyboard input device may simultaneously implement the touch input and keyboard button input, thereby providing convenience to a user. | 10-22-2009 |
20100010349 | Image Depth Setting in an Ultrasound System - Embodiments for setting an image depth in an ultrasound system are disclosed. In one embodiment, a storage unit stores a mapping table of image depth information and gestation information. A user input unit receives input information from a user. A control unit retrieves from the storage unit image depth information corresponding to the input information and sets an image depth based on the retrieved image depth information. | 01-14-2010 |
20100087734 | Ultrasound System With Control Panel Adjustable in Height Through Contact - Disclosed herein is an ultrasound system which has a control panel adjustable in height. The ultrasound system includes the control panel, a power transmission device adjusting a height of the control panel, a contact detection unit detecting contact and generating a selection signal, and a controller controlling the power transmission device according to the selection signal. | 04-08-2010 |
20100123057 | BRAKING DEVICE FOR BRAKING A SUPPORT MEMBER AND SUPPORTING DEVICE FOR SUPPORTING THE SUPPORT MEMBER WITH THE SAME - There is provided a braking device for braking a support member, which connects a main body of an equipment at one end thereof and a sub-body of the equipment at an opposite end thereof. Such a device includes a support bracket, a shaft, first and second plates, a pressing member, and a movable member. The support bracket is mounted on the main body of the equipment. The shaft is connected at both ends on the main body of the equipment. The first plates are disposed around the shaft and movable relative to the shaft. The second plates are disposed around the shaft and alternately positioned between the first plates. The pressing member presses the first and second plates in a braked position. The first and second plates are spaced apart from one another in an unbraked position. The movable member moves the pressing member between the braked and unbraked positions. | 05-20-2010 |
20130085454 | REVERSIBLE DISPOSABLE RESIN NEEDLE FOR BLOOD VESSEL - Provided is a reversible disposable resin needle for blood vessels. The reversible disposable resin needle for blood vessels is decreased in the total length compared with conventional resin needles while preventing exposure to the outside of a cylinder tube which forms the outer container when a piston tube consisting of a metallic needle is pushed back, and thus can reduce manufacturing costs and improve the convenience of storage, distribution, and handling. | 04-04-2013 |
20130168511 | ULTRASONIC DIAGNOSTIC APPARATUS - An ultrasonic diagnostic apparatus including a body, a control panel installed on the top of the body, and a height adjusting device to adjust a height of the control panel. The height adjusting device includes an installation bracket for installation of constituent elements of the height adjusting device, a drive motor to generate rotational power, and at least one arm having one end rotatably coupled to the installation bracket and another end rotatably coupled to the control panel. A clutch unit is placed operationally between the drive motor and the arm to selectively cutoff power transmission between the drive motor and the arm. Thus, the height of the control panel is manually adjustable after the clutch unit cuts off power transmission between the drive motor and the arm. | 07-04-2013 |
20130194072 | CASTER INDICATOR - A caster indicator displays the state of casters provided on an ultrasonic diagnostic apparatus or a medical bed. The caster indicator includes a position sensing unit sensing the position of levers determining the state of casters, and a display unit displaying the state of the casters according to the position of the levers. With the caster indicator, a user easily confirms the state of the casters, even if a medical electronic apparatus, such as the ultrasonic diagnostic apparatus or the medical bed, is located at a dark place. | 08-01-2013 |
20130218017 | PORTABLE ULTRASONIC DIAGNOSTIC APPARATUS - A portable ultrasonic diagnostic apparatus includes a body, a handle installed at a side of the body and configured for protruding from or retracting into the body, and a display unit displaying an image. The display unit is detachably mounted on the handle, and thus the handle installed to the body functions as a stand for the display unit. Thus, it is convenient to use the portable ultrasonic diagnostic apparatus. | 08-22-2013 |
20140140175 | TRACKBALL MODULE, ULTRASONIC IMAGE PROCESSING APPARATUS USING TRACKBALL MODULE AND METHOD OF CONTROLLING ULTRASONIC IMAGE PROCESSING APPARATUS USING TRACKBALL MODULE - An ultrasonic image processing apparatus includes a trackball module configured to receive a control command from a user, and a controller configured to generate a control command for the trackball module and transfers the generated control signal to the trackball module. The trackball module includes a trackball configured to receive a control command from a user, and a lighting device. The lighting device includes a light source, an optical passage bent at least once to provide an optical path through which light emitted from the light source passes while being reflected at least once, and a light exit opening defined at one end of the optical passage from which light passing through the optical passage is emitted to an outside of the lighting device. The light exit opening is defined around the trackball. | 05-22-2014 |
20150068439 | DEVICE FOR PROPELLING AND TURNING HULL - The present invention relates to a device for propelling and turning a hull, wherein the resistance acting on the stem of the hull is converted and the hull can be moved not only in the forward and backward directions but also in the left and right directions so as to improve the mobility and evasion capacity of the hull. The device for propelling and turning a hull comprises: a manifold arranged in the lengthwise direction in the lower portion of the hull so as to discharge the water introduced at the stem side toward the stern side; a propelling means, the top of which is rotatably connected to the stern side end of the manifold, the propelling means being arranged so as to jet water in a lateral direction; and a steering means, which is rotatably coupled to the stern side end of the propelling means such that the steering means rotates the propelling means in a given direction by means of rotating force applied from an external source. | 03-12-2015 |
20150360761 | PROPULSION AND STEERING DEVICE INSTALLED BELOW SEA LEVEL OF OUTSIDE OF RIGHT AND LEFT SHIPWALL IN A SHIP - There is provided a propulsion and steering device installed below a sea level of outsides of right and left ship walls in a ship. The device includes a manifold that is installed at a bottom of a hull in a longitudinal direction, and drains water introduced into a bow toward a stern; a propulsion unit that has a lower end rotatably connected to an end of the manifold close to the stern within a 360-degree range, and is provided to laterally discharge water; and a steering unit that is rotatably coupled to an end of the propulsion unit close to the stern, and rotates the propulsion unit in an arbitrary direction by a rotational force exerted from an outside. | 12-17-2015 |
Patent application number | Description | Published |
20100240422 | INPUT AND OUTPUT HALL STRUCTURE FOR SOUND DEVICE IN A PORTABLE TERMINAL - An input/output hall structure for a sound device in a portable terminal includes a main hole and a plurality of sub-holes. The main hole is provided in a case frame forming the exterior of the portable terminal to be exposed to the exterior, and inputs/outputs sound. The plurality of sub-holes is branched from the main hole and communicates with the main hole. The sub-hole and a corresponding sound device communicate sound. The structure reduces the number of holes for inputting/outputting sound of a sound device and provides a more elegant appearance with improved function. A plurality of sound devices can input/output through the main hole and branched configuration of sub-holes. | 09-23-2010 |
20130199865 | HYBRID POWER STEERING SYSTEM - In a hybrid power steering system, two steering assisters for supporting a steering force when the driver operates the steering wheel. The steering supporting force can be divisionally used according to the increase of speed and weight of a vehicle, thereby reducing the load applied to any of the steering assisters such that operating noise can be reduced and the endurance can be increased. Further, a motor of a lower power specification may be used even in the case of a truck or a bus that requires a relatively high steering force as compared to a passenger vehicle. Accordingly, production costs can be reduced and a sufficient steering supporting force can be obtained, thereby improving the driver's convenience, and enhancing fuel efficiency while increasing energy efficiency. Further, the steering can be safely maintained even when one of the steering assisters is not operating normally while the vehicle is being driven. | 08-08-2013 |
20130244738 | INPUT AND OUTPUT HALL STRUCTURE FOR SOUND DEVICE IN A PORTABLE TERMINAL - An input/output hall structure for a sound device in a portable terminal includes a main hole and a plurality of sub-holes. The main hole is provided in a case frame forming the exterior of the portable terminal to be exposed to the exterior, and inputs/outputs sound. The plurality of sub-holes is branched from the main hole and communicates with the main hole. The sub-hole and a corresponding sound device communicate sound. The structure reduces the number of holes for inputting/outputting sound of a sound device and provides a more elegant appearance with improved function. A plurality of sound devices can input/output through the main hole and branched configuration of sub-holes. | 09-19-2013 |
20140287803 | INPUT AND OUTPUT HALL STRUCTURE FOR SOUND DEVICE IN A PORTABLE TERMINAL - An input/output hall structure for a sound device in a portable terminal includes a main hole and a plurality of sub-holes. The main hole is provided in a case frame forming the exterior of the portable terminal to be exposed to the exterior, and inputs/outputs sound. The plurality of sub-holes is branched from the main hole and communicates with the main hole. The sub-hole and a corresponding sound device communicate sound. The structure reduces the number of holes for inputting/outputting sound of a sound device and provides a more elegant appearance with improved function. A plurality of sound devices can input/output through the main hole and branched configuration of sub-holes. | 09-25-2014 |
20150309704 | METHOD AND ELECTRONIC DEVICE FOR MANAGING OBJECT - An electronic device includes: a first display functionally connected to the electronic device; a second display functionally connected to the electronic device; and a display control module configured to select at least one object in correspondence to a first input event relating to the first display and perform a function relating to the at least one object through at least one display of the first display and the second display on the basis of a second input event. | 10-29-2015 |
20150317120 | METHOD AND APPARATUS FOR OUTPUTTING CONTENTS USING A PLURALITY OF DISPLAYS - An electronic device is provided. The electronic device includes a plurality of displays, at least one processor configured to select a first display including at least one of the plurality of displays, based on relative positions of the plurality of displays, user information, an application to be executed, or a component associated with a function of the application, and a display control module configured to output contents to the first display and at least one object associated with the contents to at least one other second display of the plurality of displays. | 11-05-2015 |
20150372372 | ELECTRONIC DEVICE WITH ANTENNA HAVING RING-TYPE STRUCTURE - Various exemplary embodiments of the present disclosure may provide an electronic device including an antenna with a ring-type structure. The electronic device includes a metal bracket and the antenna. The antenna includes a first metal ring surrounding the metal bracket, where the first metal ring has at least two sections separated by at least one gap. At least one section may operate as a radiator through radio frequency (RF) feeding at least at one portion thereof. A second metal ring may be electrically connected, at least at one point thereof, to a ground of the electronic device or to the first metal ring. At least one section of the first metal ring may operate as a monopole antenna, as a PIFA antenna, or as a loop antenna, via suitable feeding. | 12-24-2015 |
Patent application number | Description | Published |
20080240937 | TWO STAGE RECIPROCATING COMPRESSOR AND REFRIGERATOR HAVING THE SAME - A two stage reciprocating compressor includes a casing. A first compressing unit is disposed in the casing and includes a first piston and a first cylinder, the first compressing unit being driven by a reciprocating motor to linearly reciprocate the first piston in the first cylinder to suck in and compress gas. A second compressing unit is disposed in the casing and includes a second piston and a second cylinder, the second compressing unit being driven by vibration of the first compressing unit to linearly reciprocate the second piston in the second cylinder to suck in and compress gas. A vibration transfer member transfers the vibration from the first compressing unit to the second compressing unit. The first and second compressing units extend in parallel and face in the same direction, the second compressing unit being located adjacent to a suction passage of the first compressing unit. | 10-02-2008 |
20080245097 | TWO STAGE RECIPROCATING COMPRESSOR AND REFRIGERATOR HAVING THE SAME - A two stage reciprocating compressor includes a casing. A first compressing unit is disposed in the casing and includes a first piston and a first cylinder, the first compressing unit being driven by a reciprocating motor to linearly reciprocate the first piston in the first cylinder to suck in and compress gas. A second compressing unit is disposed in the casing and includes a second piston and a second cylinder, the second compressing unit being driven by vibration of the first compressing unit to linearly reciprocate the second piston in the second cylinder to suck in and compress gas. A vibration transfer member transfers the vibration from the first compressing unit to the second compressing unit. The first and second compressing units extend in parallel and face toward each other. | 10-09-2008 |
20110096012 | APPARATUS AND METHOD FOR REDUCING ELECTRO MAGNETIC INTERFERENCE IN MOBILE TERMINAL - An apparatus and a method for dividing a frequency region of a touch screen panel into a plurality of regions and using them in order to reduce an Electro Magnetic Interference (EMI) caused by a frequency of a touch screen panel that occurs in a mobile terminal are provided. The apparatus includes a frequency changing unit. The frequency changing unit divides a frequency region of a touch screen panel into two or more regions, and changes the frequency region of the touch screen panel. | 04-28-2011 |
20140160082 | APPARATUS AND METHOD FOR PROVIDING TACTILE SENSATION FOR VIRTUAL IMAGE - An apparatus and a method for providing a tactile sensation for a virtual image are disclosed. The disclosed apparatus includes: a display unit for displaying an image including a virtual image; an image acquisition unit for acquiring an image of a user body; a determiner unit for determining whether or not a user attempts an interaction with the virtual image by using an image acquired by the image acquisition unit; a content analyzer unit for acquiring a time at which a virtual image is shown and position information of the shown virtual image from a displayed content; a tactile-sensation provider unit for providing a tactile sensation to a preset body part of the user based on a determination result of the determiner unit; and a tactile-sensation provision controller for adjusting an ejector nozzle of the tactile-sensation provider unit based on a virtual image showing time and position acquired by the content analyzer unit. The disclosed apparatus can enable the user to interact with a virtual image with verisimilitude. | 06-12-2014 |
20140176432 | APPARATUS AND METHOD FOR PROVIDING TACTILE SENSATION IN COOPERATION WITH DISPLAY DEVICE - An apparatus and a method for providing a tactile sensation in cooperation with a display device are disclosed. The disclosed apparatus includes: a display-device communication unit configured to receive information on a virtual image from the display device; a determiner unit configured to determine whether or not a user attempts an interaction with the virtual image by using an image of a user body; and a tactile-sensation provider unit configured to provide a tactile sensation to a preset body part of the user based on a determination result of the determiner unit. The disclosed apparatus can enable the user to interact with a virtual image with verisimilitude. | 06-26-2014 |
Patent application number | Description | Published |
20090124399 | Universal joint - A universal joint includes a tube having a hollow shape; a slip bush inserted into the tube; and a shaft assembled with the tube through the slip bush, wherein the slip bush includes power transmission parts, which are arranged along an circumferential surface of the slip bush in an axial direction and have pins positioned at centers of the power transmission parts and supports supporting both ends of each pin, and elastic parts, which are arranged along the circumferential surface of the slip bush while being spaced from the power transmission parts and have a section with a C-shape, which is formed in such a manner that a side portion is cut out in the axial direction. Therefore, strength and rigidity are improved, even when twist is generated in the universal joint, so that clearance and noise due to abrasion, pressing, etc. can be minimized. | 05-14-2009 |
20090143151 | Slip joint of steering apparatus for vehicle - Disclosed is a slip joint of a steering apparatus for a vehicle, the slip joint including: an outer member having a plurality of first assembling recesses; an inner member being inserted within the outer member and having a plurality of second assembling recesses; and a slip bush, which is inserted between the outer member and the inner member and has mounting parts, into which balls and rollers inserted, and elastic parts having one side cut out in an axial direction, each mounting part having a plurality of first mounting holes and a plurality of second mounting holes. Each elastic part transfers power while compensating for clearance even when the balls disposed between the inner member and the outer member of the slip joint are worn away so that a rattling noise generated due to clearance is removed, and steering stability and durability of the slip joint can be improved. | 06-04-2009 |