baber/WOPTO huggingface dataset:
Patent KR-20190126965-A (KR)
Title: Pixel unit, display apparatus having the same and method of driving the display apparatus
Inventor: CHA MYOUNG GEUN
IPC: G09G3/3233
Filed: 2018-05-02
Abstract: The present invention relates to a pixel unit which comprises: an organic light emitting diode for generating light for displaying an image; a first transistor including a first electrode connected to a first node, a second electrode connected to a second node, and a third electrode connected to a third node; a capacitor including a first electrode for receiving a first power voltage and a second electrode connected to the first node; a second transistor including a first electrode for receiving a first scan signal, a second electrode for receiving a data voltage, and a third electrode connected to the second node; and a third transistor including a first electrode for receiving the first scan signal, a second electrode connected to the first node, and a third electrode connected to the third node. At least one of the first and third transistors further comprises a fourth electrode which receives a compensation voltage at a driving temperature equal to or greater than a set temperature and is floated at a driving temperature less than the set temperature.
Patent KR-20190127208-A (KR)
Title: Directional guidance solution in security zone
Inventor: PARK IK HYEN
IPC: H04M1/725
Filed: 2018-05-03
Abstract: The present invention relates to a navigation way guidance solution which comprises an H/W (docking station) and a mobile application (S/W) of a security zone visitor so as to combine (dock) the H/W and the mobile application, thereby operating a directional guidance solution. Therefore, security sources are completely blocked from leaking to the outside and the directional guidance solution of efficiently guiding a way is implemented.
Patent KR-20190088856-A (KR)
Title: Anti-vibration structure having enclosed deformation space and vibration ripper having the same
Inventor: PARK JEONG YEL
IPC: E02F5/32
Filed: 2018-05-11
Abstract: The present invention provides a vibration-proof structure and a vibration ripper. According to the present invention, the vibration-proof structure includes: a base having a fixed shape; a shock absorbing unit having a predetermined length and formed of a material which can be extended and contracted, wherein one side of the shock absorbing unit is connected to one side of the base by being piled on one side of the base and the shock absorbing unit also includes an enclosed deformation space in the longitudinal direction; and a cover connected to the other side of the shock absorbing unit by being separated from the base and enclosing the deformation space. The shock absorbing unit increases the inner pressure of the deformation space when intervals of the base and the cover are reduced by an external force. The shock absorbing unit also expands the circumference as a side of the shock absorbing unit is expanded in the longitudinal direction by elasticity. The thickness of a cross section of the shock absorbing unit is increased by compression. The inner pressure of the deformation space is reduced by a restoration force when no load is applied, and the side is contracted. So, the vibration-proof structure can be restored in a tensile state. Therefore, the vibration-proof structure can absorb the shock between the cover and the base.
Patent KR-20190132867-A (KR)
Title: Safety fence for pedestrians for preventing rainwater deep-frying
Inventor: KIM DAE GUN
IPC: E01F15/08
Filed: 2018-05-21
Abstract: The present invention relates to a safety fence for pedestrians for preventing rainwater splashing, which prevents pedestrians from exposure to splashed rainwater from a vehicle onto the pavement or sidewalk, afflicting harm to pedestrians, when a vehicle is driven on a rainy day. To this end, the present invention comprises: columns (20) installed with a predetermined interval at a boundary between a road and a sidewalk, and having an inner space (21) with an upper portion opened; a horizontal bar (30) formed to be vertically slidable between the columns (20); a rainwater blocking screen (40) installed at a lower portion of the horizontal bar (30), and preventing rainwater from being splashed onto the sidewalk; and a rainwater collecting member (50) installed at the inner space (21) of the columns (20), and elevating the rainwater blocking screen (40) by the weight of the rainwater. Therefore, the present invention has a simple configuration in which the rainwater blocking screen is elevated by the weight of the rainwater without an additional driving power, to be manufactured at low costs.
Patent KR-20190135162-A (KR)
Title: Surface plate structure and method of adjusting tilt of a bonding head using the same
Inventor: WOO MYOUNG HOON
IPC: H01L21/52
Filed: 2018-05-28
Abstract: According to the present invention, a surface plate structure includes: a surface plate having a groove that has certain depth at an upper portion surface thereof; a contact plate provided on an upper portion of the groove and coming in contact with a pressurizing tool moving in every direction with respect to a body at a bonding head; and a coil spring provided on the bottom of the groove and fixing the contact plate to be movable in a horizontal direction and a vertical direction. The bonding head adheres to the pressurizing tool while the contact plate is lowered by pressurizing force. The present invention can adjust a slope of the pressurizing tool by coming in contact with the upper portion surface of the surface plate in a state in which the contact plate adheres to the pressurizing tool.
Patent KR-20190108456-A (KR)
Title: Coil component
Inventor: KIM JAE HUN
IPC: H01F27/02
Filed: 2018-05-28
Abstract: The present invention relates to a coil component to increase Rdc properties of the coil component in the miniaturized chip size. The coil component comprises: a body including a coil; and an external electrode arranged on the outer surface of the body and connected with the coil. The body comprises a support member supporting the coil and including a penetration hole and a via hole separated from the penetration hole. The coil comprises: a coil body; and a coil withdrawal unit connecting the coil body and the external electrode to each other. A support thin film layer is interposed between one surface of the support member and one surface of the coil withdrawal unit facing the one surface.
Patent KR-20190135223-A (KR)
Title: Method and computer program for providing servise using custom map
Inventor: JUNG JEANIE
IPC: G09B29/00
Filed: 2018-05-28
Abstract: The present invention relates to a method for providing a service using a custom map, which comprises the steps of: providing a custom map manufacturing interface for a first user terminal; receiving custom map information from the first user terminal to generate a first custom map, and storing the same in a map database (DB); receiving service information corresponding to the first custom map from the first user terminal, and storing the service information in the map DB in association with the first custom map; receiving a map image from a second user terminal; determining a second custom map matching the map image among custom maps stored in the map DB; and transmitting information for providing a service associated with the second custom map to the second user terminal.
Patent KR-20190136698-A (KR)
Inventor: CHOI DAI KYU
IPC: F16K3/02
Filed: 2018-05-31
Abstract: The present invention relates to a guide type gate valve system and a cylinder apparatus, wherein the guide type gate valve system can selectively open and close a chamber. The guide type gate valve system comprises: a door for blocking a passage; a door movement device for moving the door in the direction of the passage; and a door guide device for guiding a movement direction of the door. The door guide device can comprise: a movable rack connected to the door; a guide groove part extending in the longitudinal direction of one side of a frame; and a guide roller installed in the movable rack to be freely rotated and enabling at least a portion of the guide roller to come in contact with the guide groove part to be rolled and rotated.
Patent KR-20190137371-A (KR)
Inventor: NOH JU HYEON
IPC: H01R13/04
Filed: 2018-06-01
Abstract: The present invention relates to a length adjustable electric wire which can solve aesthetic problems so as to solve existing aesthetic problems. The length adjustable electric wire comprises: an electric wire formed in a straightly linear shape to supply electricity to an electronic device; an electric plug formed in a plug shape to connect a socket and the electric wire; an electric wire case formed in a cylindrical shape to storage an unnecessary electric wire; and a length adjustable button formed in a circular shape to adjust a length of the electric wire. Therefore, the present invention solve the aesthetic problems so as to solve the existing aesthetic problems.
Patent KR-20190005723-A (KR)
Inventor: CHOI YONGBONG
IPC: B65H31/02
Filed: 2018-06-07
Abstract: A collecting device (50) comprises: a movement direction guide body (30) receiving a sheet moving toward a downstream side from an upstream side to change the movement direction of a first direction; and a sheet collecting body (40) receiving an induced sheet from the movement direction guide body, and then directly collecting the sheet. In the movement direction guide body, a loading surface (31) receiving the sheet is inclined to descend from the upstream side toward the downstream side in the first direction, and inclined to descend from a minus side to a plus side in the second direction perpendicular to the first direction. The sheet collecting body is below the loading surface of the movement direction guide body and located on the plus side in the second direction.
Patent KR-20190138997-A (KR)
Inventor: SHIN HYUN HO
IPC: G08B3/10
Filed: 2018-06-07
Abstract: The present invention relates to an air leakage detecting device for a decompression device, capable of detecting a leakage of air due to sealing failure of a power transfer assembly connecting a fan motor and a blast fan individually installed on the inner side and the outer side of a housing. According to the present invention, the air leakage detecting device for a decompression device includes: the housing forming an accommodation space; the fan motor installed on the outer side of the housing; the blast fan installed in the accommodation space of the housing and driven by the fan motor; the power transfer assembly installed in the housing to transfer a rotation force of the fan motor to the blast fan; and an air leakage detecting unit detecting the leakage of air through the power transfer assembly installed in the housing. The air leakage detecting unit includes: a cover member sealing the periphery of the fan motor installed in the upper part of the housing; and a sensor member sensing the temperature or the pressure of the space sealed by the cover member.
Patent KR-20180136387-A (KR)
Inventor: FUNAZUKURI MINA
IPC: G10L15/04
Filed: 2018-06-08
Abstract: Provided is a communication apparatus which comprises: an utterance acquiring unit (101, 201) which acquires user utterance about a character; an information acquiring unit (102, 202) which acquires information different from utterance; a voice creating unit (209, 210) which creates a response voice which a character utters on the basis of a content of utterance which is acquired by an utterance acquiring unit (101, 201); and an expression creating unit (205, 207) which creates a response expression which is represented in a face unit of a character on the basis of a content of utterance which is acquired by an utterance acquiring unit (101, 201). When acquiring information from an information acquiring unit (102, 202), an expression creating unit (205, 207) creates a response expression by using concerned information with content of utterance to make a created response expression be different from the same of a case when information is not acquired.
Patent KR-20190141401-A (KR)
Inventor: KANG SEONG KYU
IPC: G06F3/041
Filed: 2018-06-14
Abstract: The present invention relates to a touch display device, a micro controller and a driving method, and more particularly, to a touch display device which prevents a phase difference from occurring between various pulse signals generated from a display panel, a printed circuit board, etc. in touch driving, a micro controller and a driving method. According to the present invention, unnecessary parasitic capacitance is prevented from occurring between a touch electrode to which a driving signal is applied for touch sensing and other electrodes in the vicinity, thereby improving touch sensing performance and further improving display performance.
Patent KR-20200000208-A (KR)
Title: Social data collection analysis system and method
Inventor: HAKSOO LIM
IPC: G06Q50/00
Filed: 2018-06-22
Abstract: The present invention relates to a social data collection analysis system and a method thereof. The method comprises: a step (a) of allowing a collecting unit to collect data corresponding to a keyword set from a social site to which the collecting unit is connected; a step (b) of allowing a filter unit to filter the collected data according to a score given in accordance with a predetermined criterion; and a step (c) of allowing an analyzing unit to generate analysis information by extracting a frequency of a keyword included in the filtered data. According to the present invention, various indicators and statistical information are generated by collecting and learning big data from social sites for various inclinations, preferences, support rates, markets, and reactions and analyzing similarities according to keywords to which the learned big data are set. Accordingly, the system is capable of reducing an analysis period, analysis cost and storage cost of big data, and improving a response rate by using analyzed big data.
Patent KR-20200004951-A (KR)
Inventor: KWNAG DONG GUEN
IPC: B29C65/56
Filed: 2018-07-05
Abstract: The present invention relates to a protective film attachment device, which comprises: a housing; a jig which can be fixed to an upper surface of the housing to seat an electronic device, and capable of fixing one side of a protective film; a gripper installed on one side of the housing so that the other side of the protective film can be elastically supported in the vertical direction; and a film attachment part installed to be movable in the longitudinal direction of the jig in the housing to press and attach the protective film to a glass surface of the electronic device. Consequently, when attaching the protective film to the glass surface including a curved corner, the protective film is attached airtightly while preventing the generation of bubbles on the glass surface.
Patent KR-20200005317-A (KR)
Inventor: YONGDEOK KWON
IPC: D06F39/12
Filed: 2018-07-06
Abstract: The present invention relates to a clothes treatment apparatus. The clothes treatment apparatus includes: a tub providing a space for storing water; a drum having a cylindrical shape that can be rotated in the tub and providing a space for storing clothes, and including a first side including a drum inlet to insert clothes, a second side placed on a position facing the first side, and a circumferential side connecting the first and second sides; a first body including a first body hub fixed to the second side to be located in the center of the rotation of the drum, and a first body arm extended from the first body hub towards the edge of the second side; a second body including a second body hub located in the tub and to which the rotary shaft of the drum is fixed, and a second body arm extended from the second body hub in the same direction as the direction in which the first body arm is extended from the first body hub; and a connection part installed to connect the first and second bodies to keep the first and second bodies spaced, and forming a water flow path between the first and second bodies. Therefore, the clothes treatment apparatus can minimize residual foreign matter.
Patent KR-20200008807-A (KR)
Title: System for unified parking control using ultrasonic sensor and rfid
Inventor: KIM HYO BUM
IPC: G08G1/14
Filed: 2018-07-17
Abstract: The present invention relates to an integrated parking lot control system using an ultrasonic sensor and an RFID. According to the present invention, the integrated parking lot control system comprises: an ultrasonic sensor installed in each parking space and sensing a parking state of a corresponding parking space; a plurality of LED display lamps individually having ultrasonic sensors and displaying whether parking is available by changing a color according to the parking state of the corresponding parking space; a plurality of RFID readers installed in each parking lot entrance and each of a plurality of parking spaces to recognize an RFID tag attached to a vehicle; a plurality of area controllers provided in each set area of a parking lot and connected to the LED display lamps and the RFID readers to receive each of parking state information sensed by an ultrasonic sensor installed in a corresponding area controller and RFID tag information recognized at the same time as a time when the ultrasonic sensor is sensed; and a parking control server for receiving each of the parking state information and the RFID tag information from the area controllers, counting the number of available parking spaces for each set area by using the received parking state information to transmit the same to a corresponding area controller, and matching a vehicle number included in the RFID tag information with location information of a parking space where a corresponding vehicle is parked to store the same. According to the present invention, an empty parking space and a location of a parked vehicle are guided to a driver so as to manage a parking lot more stably and efficiently.
Patent KR-20200012494-A (KR)
Title: Controller and operation method thereof
Inventor: BYUN EU JOON
IPC: G06F12/02
Filed: 2018-07-27
Abstract: The present invention relates to a controller capable of mitigating the performance degradation of a memory system due to a garbage collection operation, and an operation method thereof. The controller for controlling a memory device including a memory die comprises: a GC data area storing valid data of a sacrificial block read by a garbage collection read operation of an idle die; and a processor which provides the valid data to a memory device according to the amount of valid data stored in the GC data area, and controls the memory device to perform a garbage collection write operation that programs the valid data to a target block.
Patent KR-20200015875-A (KR)
Title: Display device
Inventor: SHIN DONG HEE
IPC: G02F1/1335
Filed: 2018-08-03
Abstract: The present disclosure relates to a display device for preventing the display failure. According to one embodiment of the present invention, the display device comprises: a first substrate; a light shielding pattern positioned on the first substrate; a contact electrode positioned on the light shielding pattern; a conductive chamber positioned on the contact electrode and contacting with the contact electrode; a counter electrode positioned on the conductive chamber and coming in contact with the conductive chamber; a second substrate positioned on the counter electrode; and a light shielding member positioned under the counter electrode. The light shielding member includes an opening unit corresponding to the light shielding pattern. The conductive chamber is electrically connected to the counter electrode through the opening unit.
Patent KR-20200018003-A (KR)
Title: Dual battery auto change system
Inventor: KIM NAM YOUNG
IPC: B60L50/50
Filed: 2018-08-10
Abstract: Provided is a battery automatic exchange system of an electric device. In a dual battery automatic exchange system having an extra empty box space, battery charging boxes 1, 2 are provided in an electricity charging unit, and battery discharging boxes 1, 2 are provided in a discharging unit of an electric device. Two batteries are configured as one set in four boxes. Also, a charged or discharged battery among the batteries of the charging unit and the batteries of the discharging unit is moved to an empty box space corresponding to each other by a battery automatic transfer unit to simply perform battery exchange within a short time. The dual battery automatic exchange system of the present invention provides various economical effects and is operated as a core technology of a smart city. The dual battery automatic exchange system is applicable to an electric vehicle and a drone to smooth traffic and distribution flow of a city and can advance realization of more clean and relaxed smart city.
Patent KR-20200022582-A (KR)
Title: Method for 3d printing and 3d printer using ultrasound
Inventor: KIM HYUNG MIN
IPC: B33Y40/00
Filed: 2018-08-23
Abstract: Provided by an embodiment of the present invention is an entirely new 3D printing method capable of producing an object by focusing ultrasound on a material of which the state is changed by stimulation and solidifying the material in a desired shape. The 3D printing method according to an embodiment includes: a step of providing a material of which the state changes by stimulation; a step of setting a target focus in the material; a step of focusing ultrasound onto the target focus by using at least one ultrasound output unit; and a step of inducing a state change of the material by applying a stimulus to the material with the focused ultrasound. By the above, the present invention is able to produce an object faster than a conventional stacked type 3D printer which stacks materials from the bottom by using a nozzle since a plurality of ultrasound output units can be used to simultaneously focus ultrasound. In addition, although a conventional stacked type 3D printer can control precision only by the thickness of a nozzle of spraying medium and is difficult to control precision because the replacement of a nozzle is bothersome once printing starts, the system according to an embodiment of the present invention is able to control the precision of an output by controlling the frequency of an ultrasound output unit or the size of a target focus.
Patent KR-20200023926-A (KR)
Title: Apparatus for measuring red blood cells
Inventor: KIM TAE WOO
IPC: A61B1/24
Filed: 2018-08-27
Abstract: The present invention relates to a micro blood flow measuring device for optically measuring micro blood vessels. According to the present invention, the micro blood flow measuring device comprises: an endoscope probe which has one end come in close contact with the lingual frenulum under the tongue, irradiates light to micro blood vessels under the tongue, and collects the reflected light through a lens; and a main body connected to the other end of the endoscope probe to measure the condition of a patient by photographing a blood flow through the light received from the endoscope probe. As described, according to the present invention, the micro blood flow measuring device is provided to be miniaturized and in a non-wet type, measures a blood flow by an optical method, and displays the measured result through an indicator included in the main body, so an examiner can immediately check the condition of the patient.
Patent KR-20200025073-A (KR)
Title: Identification method, apparatus and program for fraud detection
Inventor: YOO SEUNG JAE
IPC: G06Q20/40
Filed: 2018-08-29
Abstract: Disclosed is a self-identification method for detecting fraud trades which is performed by a computer. The self-identification method for detecting fraud trades comprises the steps of: obtaining conversation details performed between trading parties; deriving one or more risk factors from the conversation details based on existing conversation patterns of each trading party (S200); determining a risk degree of a first trading party based on the derived risk factors (S300); and requesting the first trading party to perform self-authentication in accordance with the risk degree of the first trading party (S400).