baber/WOPTO huggingface dataset:
Patent KR-20200122106-A (KR)
Title: Electronic device for performing fast transition of screen and method for the same
Inventor: SEO YOUNGSEUNG
IPC: G06F3/01
Filed: 2019-04-17
Abstract: The present invention relates to an electronic device for rapidly switching screens and a method of operating the electronic device. According to the present invention, the electronic device includes: a foldable housing including a hinge structure, a first housing structure, and a second housing structure; a first display including a region, which is bent when the first housing structure and the second housing structure are in a folded state; a second display facing the first display; at least one sensor configured to detect a variation in an angle between the first housing structure and the second housing structure; a processor; and a memory.
Patent KR-20200122537-A (KR)
Inventor: YUN SEUNG HYUN
IPC: B60T13/74
Filed: 2019-04-18
Abstract: The present invention relates to an electric booster for a vehicle, including: a housing; a screw bolt installed inside the housing; a screw nut screwed to the screw bolt; a gear unit that transmits the rotational force of a motor to the screw nut; a rotation preventing unit that is combined with the screw bolt and constrains the rotation of the screw bolt by coming in contact with the housing; and a piston that is moved by being pressed by the screw bolt and forms hydraulic pressure inside the housing.
Patent KR-20200122927-A (KR)
Title: Apparatus for Electrolytic Reduction and Method for Electrolytic Reduction
Inventor: HUR JIN MOK
IPC: C25C7/02
Filed: 2019-04-19
Abstract: The present invention provides an electrolytic reduction apparatus and an electrolytic reduction method which can increase the efficiency of electrolytic reduction. The electrolytic reduction apparatus comprises: a cathode unit of a vessel shape with an opened upper portion which includes a bottom unit and a sidewall unit, and fills metal (loid) oxide in an internal space; a support wall unit separated along the inside of the sidewall unit of the cathode unit to be arranged; a porous plate unit arranged on the inner surface of a lower portion of the support wall unit; and a carbon-based anode unit arranged to come in contact with molten salt in an internal space formed by the support wall unit and the porous plate unit. The electrolytic reduction method comprises: a step of filling metal (loid) oxide in at least a portion of an internal space formed by the sidewall unit, the bottom unit, the support wall unit, and the porous plate unit of the electrolytic reduction apparatus; a step of accommodating molten salt in at least a portion of an internal space formed by the support wall unit and the porous plate unit; and a step of supplying a current to the cathode unit and the carbon-based anode unit to perform electrolytic reduction.
Patent KR-20200124095-A (KR)
Inventor: WON JONG YEOL
IPC: E04C5/16
Filed: 2019-04-23
Abstract: According to one embodiment of the present invention, provided is a reinforcing bar fixing apparatus. According to one embodiment of the present invention, the reinforcing bar fixing apparatus includes: a ring-shaped border part which is inserted into a reinforcing bar insertion hole formed on a concrete wall surface, of which an outer circumferential surface adheres to an inner circumferential surface of the reinforcing bar insertion hole, and which is slidingly moved along a longitudinal direction of the reinforcing bar insertion hole; a disc part made of a disc-shaped thin plate member to be positioned at the center of an inner circumferential surface of the border part; and an adhesive injection hole which is formed to penetrate into the center of the disc part and into which a nozzle into which a liquid adhesive is injected is inserted, thereby allowing a reinforcing bar to be inserted into the center of the border part while the disc part is broken or the adhesive injection hole is expanded when the reinforcing bar pressurizes the disc part.
Patent KR-20200128618-A (KR)
Inventor: JUNG JAE WON
IPC: E02D17/04
Filed: 2019-05-06
Abstract: The present invention relates to a method for constructing earth retaining at a low excavation depth, which can improves conditions of a construction cost reduction, construction period shortening, and simple construction by effectively using materials such as H-piles, steel earth plates, and struts. To this end, the method for constructing earth retaining at the low excavation depth improves the H-piles by deforming the same and implements the improvement conditions by using the prefabricated struts mounted between the H-piles, a sliding type double strut structure, and the steel earth plates using materials of steel in a shape of ㄷ.
Patent KR-20200129811-A (KR)
Title: Blood Pressure Meter And Method For Measuring Blood Pressure Using The Same
Inventor: LEE DONG HWA
IPC: A61B5/053
Filed: 2019-05-10
Abstract: Disclosed are a blood pressure measurement system which calculates a blood pressure value by using biological signals measured at two different parts, and a blood pressure measurement method using the same. According to the present invention, the blood pressure measurement system comprises: a first sensor unit detecting a blood flow parameter in one part of a body; a second sensor unit detecting a blood flow parameter and arterial pressure in the other part of the body; and a control unit having a blood pressure calculation unit for calculating a blood pressure value of a part in which a first blood flow parameter is detected from the first blood flow parameter detected by the first sensor unit, a second blood flow parameter detected by the second sensor unit, and the arterial pressure. The blood pressure measurement system measures blood pressure using changes in vascular resistivity and blood pressure parameters. More specifically, the blood pressure measurement system is a sphygmomanometer which calculates the blood pressure by using the blood flow parameter detected in one part of the body, the arterial pressure detected in other part of the body, and the vascular resistivity by the blood flow parameter, thereby more accurately measuring the blood pressure of a part desired to obtain the blood pressure based on an amount of changes in the blood flow parameter and the vascular resistivity, and greatly improving reliability of the sphygmomanometer.
Patent KR-20200130032-A (KR)
Title: Method of preparation of post-dinner glucose suppression yoghurt by phosphorus worm extract
Inventor: YOUN JU MI
IPC: A23C9/123
Filed: 2019-05-10
Abstract: According to the present invention, Artemisia capillaris ethanol and organic solvent extracts are prepared to confirm that an alpha glucosidase inhibiting activity of the extracts is excellent in an in-vitro experiment. Also, in an in-vivo experiment, when an extract of Artemisia capillaris (400 mg/kg) and maltose (2 g/kg) are orally administered together to normal mice and diabetic mice, an increase in postprandial blood glucose is significantly reduced, as compared to a case of administration of maltose. In addition, when the extract of Artemisia capillaris is mixed with prepared plain yogurt and is orally administered, an increase in postprandial blood glucose is significantly reduced, as compared to a control group. Accordingly, the extract of Artemisia capillaris has a very excellent effect of being used for preventing and/or treating diabetes in humans or animals by inhibiting a rapid increase in postprandial blood glucose concentration.
Patent KR-20200133100-A (KR)
Inventor: MOON JEHYEON
IPC: F25B43/02
Filed: 2019-05-17
Abstract: Disclosed are an electric expander and an air conditioning system including the same. According to an embodiment of the present invention, the electric expander includes an oil separator internally. The oil separator is formed to separate oil mixed with an expanded refrigerant. The refrigerant from which the oil has been separated is formed to be introduced into an evaporator by being discharged through a refrigerant outlet. Also, the oil separated from the refrigerant is formed to be introduced into a refrigerant flow path connecting the evaporator and an electric compressor through an oil outlet. The oil introduced into the refrigerant flow path is moved by a pressure difference of the oil. Therefore, since there is no need for a separate oil separating apparatus to be installed outside an electric expander, the electric expander and the air conditioning system can be miniaturized. Furthermore, since there is no need for a separate pump or the like for resupplying the separated oil into a cycle, power efficiency can be increased.
Patent KR-20200132543-A (KR)
Inventor: YIM NAMSIK
IPC: F04C23/02
Filed: 2019-05-17
Abstract: An electric compressor is disclosed. An electric compressor according to an embodiment of the present invention includes an insulation member located between a power supply element and a printed circuit board of an inverter unit. The insulation member includes: a first layer absorbing noise generated by the power supply element; and a second layer electrically shielding the first layer. The noise generated by the power supply element is absorbed by the first layer not to be leaked and the noise absorbed by the first layer is shielded by the second layer not to be leaked to the outside. An additional element housing unit is formed between the power supply element and the printed circuit board. By the above-described configuration, the additional element housing unit is not affected by the noise generated by the power supply element. Therefore, an additional element may be provided in the additional element housing unit. Therefore, high voltage power may be applied to the inverter unit even though the size of the printed circuit board is not increased. In addition, since the additional element is provided between the power supply element and the printed circuit board, the use of space within the inverter unit may be improved.
Patent KR-20200136589-A (KR)
Title: Touch Keyboard with Multi-Function having Touch Sensor
Inventor: HYUN EUY SUB
IPC: G06F3/0354
Filed: 2019-05-28
Abstract: The present invention discloses a multi-function touch keyboard having a touch sensor to perform a basic function as a keyboard and perform a touch pad function as a graphic controller. The multi-function touch keyboard comprises: a keycap unit (110); a driving circuit unit (not shown); a support (120); a touch pad (130) composed of a touch sensor formed on top of a plurality of keycaps (111) grouped in a specific shape; a left click key (141) and a right click key (142) formed adjacent to both ends of the touch pad (130); and a control unit (not shown) moving a cursor in conjunction with the touch of the touch pad (130) and performing a click function by pressing a click key.
Patent KR-20200139025-A (KR)
Title: High speed phase calculation method and apparatus for performing the same
Inventor: JIN EUN SOOK
IPC: G06F17/10
Filed: 2019-06-03
Abstract: Disclosed are a method for calculating a high-speed phase and an apparatus for performing the same. According to an embodiment, the method for calculating the high-speed phase includes: generating phase area information of a first input signal by performing phase folding with respect to the first input signal based on a first range; generating phase area information of a second input signal by performing phase folding with respect to the second input signal based on a second range; generating a representative phase value by performing phase folding with respect to a third input signal based on a third range; and calculating a phase of the first input signal based on the representative phase value, phase area information on the first input signal, and phase area information of the second input signal. The first input signal, the second input signal, and the third input signal are signals having the same dimension, and each component of the second input signal is an absolute value of each component of the first input signal. The third input signal is a signal generated depending on each component of the second input signal.
Patent KR-20200141838-A (KR)
Inventor: KIM SUNGWHAN
IPC: G06Q50/30
Filed: 2019-06-11
Abstract: Disclosed are a method and system for providing a keyword chat room. According to one embodiment of the present invention, the method for providing a keyword chat room may comprise the steps of: managing a plurality of chat rooms of an instant messaging service; receiving a request for creating a keyword chat room including a condition from a terminal of a user; creating a keyword chat room corresponding to the condition for the user; filtering messages corresponding to the condition among messages transmitted and received in the plurality of chat rooms; and providing the filtered messages so that the filtered messages are displayed through the keyword chat room created for the user.
Patent KR-20190141619-A (KR)
Inventor: JUNG MIN WOO
IPC: C07D409/14
Filed: 2019-06-14
Abstract: The present specification relates to a heterocyclic compound of chemical formula 1 and an organic light emitting device comprising the same. The heterocyclic compound according to an embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20200144296-A (KR)
Inventor: PARK YOO MI
IPC: G06N3/08
Filed: 2019-06-18
Abstract: A scheduler for parallel training of a deep learning model divides the deep learning model into a plurality of divided models, generates an execution planning script by scheduling whether to process the plurality of divided models in parallel or in order according to the model association, and transmits a script of each divided model according to the execution planning script to a computer node training each divided model to execute the script based on checkpoint according to the scheduling in each computer node.
Patent KR-20210001200-A (KR)
Inventor: LEE JU TAE
IPC: B23K9/29
Filed: 2019-06-27
Abstract: The present invention relates to a spray cone for a welding torch, which comprises a body having a handle connection part at a back end and a welding tip connection part at a front end. Moreover, the spray cone for a welding torch has a plurality of gas outlets while forming an imaginary circle on an outer surface of the welding tip connection part, wherein the gas outlets are characterized in that the first gas outlet and the second gas outlet having different positions are formed alternately. Therefore, the spray cone for a welding torch can increase welding quality.
Patent KR-20210001494-A (KR)
Inventor: SEO JAE YEOL
IPC: E01F9/673
Filed: 2019-06-28
Abstract: The present invention relates to an elastic cover for a guardrail and a guardrail including the same elastic cover. More specifically, the elastic cover comprises: a first curved part (410) formed in response to an outer surface of a rail (300) of a guardrail to be forcibly inserted into an outer part of the rail (300), while being formed in the center in a curved shape; second curved parts (420) extended from both sides of the first curved part (410) respectively, while being formed to be curved in a direction different from the first curved part (410); and an engaged part (430) formed at an end of the second curved parts (420) to be engaged and fixed with both ends of the rail (300). Therefore, the elastic cover is capable of making the scenery of roads elegant by preventing a border line formed by rails from being exposed to the outside; improving the entire durability of a guardrail through a self-fixing force of the rails; and surrounding only a part of the rails, thereby giving convenience in installation by flexibly responding to an installation direction of the guardrail, while performing complex functions by transforming the outer shape of the elastic cover into a shape which can indicate directions.
Patent KR-20200005455-A (KR)
Inventor: WANG JIAN
IPC: C08L71/12
Filed: 2019-07-02
Abstract: The present invention relates to a thermoplastic composition having good dielectric and flexible properties. The thermoplastic composition includes: base resin which includes 29.9 to 84.9 wt% of poly (p-phenylene oxide) (PPO), polystyrene (PS), and an impact modifier; 15 to 70 wt% of a dielectric filler; and an impact resistance promoter which includes 0.1 to 10 wt% of polycarbonate-siloxane copolymer, polyolefin-siloxane copolymer, or a combination thereof. The thermoplastic composition has a dielectric constant (Dk) of 3.0 to 8.0 within 1 to 5 gigahertz (GHz) and a dissipation factor (Df) of less than 0.003 within 1 to 5 GHz. Articles including a thermoplastic composition, especially a telecommunication device, are also described in the present invention.
Patent KR-20190082733-A (KR)
Inventor: LEE SUN HO
IPC: H04W88/18
Filed: 2019-07-03
Abstract: Disclosed in the present invention is a lost terminal controlled based on a message. According to the present invention, a terminal comprises: a display unit for displaying a screen; a communication unit for communication; and a control unit for controlling the display unit to display at least one of a phrase indicating a lost state and a call button which is set to perform a call connection with an emergency contact according to touch of a user without displaying a phone number of the emergency contact in case of receiving a control message transmitted when the terminal subscribing a provided service is lost through the communication unit.
Patent KR-20210008201-A (KR)
Inventor: BANG KI HO
IPC: H01L27/32
Filed: 2019-07-10
Abstract: Provided is a display device. The display device includes: a display panel which includes a display area and a non-display area; a plurality of signal wirings arranged in the display area; a plurality of fanout wirings arranged in the non-display area and electrically connected to the signal wirings; and a plurality of connecting wirings connecting the signal wirings to the fanout wirings, wherein some of the plurality of fanout wirings intersect and are overlapped with each other in a plan view. The present invention provides the display device capable of minimizing a non-display area of the display device and improving display quality.
Patent KR-20190089128-A (KR)
Title: Speech recognition method and apparatus therefor
Inventor: YU HYUN
IPC: G10L15/10
Filed: 2019-07-10
Abstract: Disclosed are a voice recognition apparatus and a voice recognition method. The apparatus performs voice recognition by executing an artificial intelligence (AI) algorithm mounted therein and/or a machine learning algorithm and communicates with other electronic devices and an external server in a 5G communication environment. According to an embodiment of the present invention, the voice recognition method may comprise: a step of determining a temporary pause with respect to the reception of a first spoken sentence during the reception of the first spoken sentence; a step of outputting a voice recognition processing result of a second spoken sentence which is received after the temporary pause apart from the first spoken sentence; a step of determining a third spoken sentence which is received after the voice recognition result of the second spoken sentence is outputted as an extension of the first spoken sentence; and a step of outputting the voice recognition processing result of a fourth spoken sentence which is a combination of the first spoken sentence and the third spoken sentence. Therefore, according to the present invention, a delay, which occurs during the reception of a spoken voice, is recognized as an incomplete speech and temporarily stored and, after providing a voice recognition processing result of an additional speech voice which is received after the delay, a speech voice, which is again inputted, and the speech voice before the delay are recognized as a complete speech such that a voice recognition processing result thereof may be provided, thereby increasing a voice recognition processing performance.
Patent KR-20200013588-A (KR)
Title: Combined egr- and exhaust gas cooler-valve
Inventor: BAZALA JIRI
IPC: F02M26/70
Filed: 2019-07-12
Abstract: A combined EGR and exhaust gas cooler valve (G) has at least one inlet (1), at least two outlets (2, 3), and at least one additional opening (4). In this case, valve seats capable of being closed by elastically supported valve members (9, 10) are provided between the inlet (1) and one outlet (3) and between the inlet (1) and the additional opening (4), respectively. The valve members (9, 10) are elastically supported on a hollow shaft (8) so that the two valve seats can be closed and individually opened while other valve seats are kept closed.
Patent KR-20210010166-A (KR)
Inventor: GONG HYEON CHEOL
IPC: G05D1/10
Filed: 2019-07-19
Abstract: According to one embodiment of the present invention, a system for processing an unmanned aerial vehicle leaving formation during cluster flight comprises: a plurality of unmanned aerial vehicles; and a ground control system (GCS) controlling flight of each of the plurality of unmanned aerial vehicles. Each of the plurality of unmanned aerial vehicles includes: a wireless communication unit including a first communication module communicating with adjacent unmanned aerial vehicles and a second communication module communicating with the ground control system; a sensor unit including sensors necessary for performing a target search task; and a flight control unit performing a collision avoidance process stored in an internal memory when another unmanned aerial vehicle adjacent within a certain distance is sensed by the sensor unit and performing flight control to switch a direction different from a direction of a currently set flight path based on flight history information of the adjacent unmanned aerial vehicle.
Patent KR-20200018264-A (KR)
Title: Vertical furnace for processing substrates and a liner for use therein
Inventor: WIEGERS FRANS
IPC: F27D1/00
Filed: 2019-07-29
Abstract: The disclosure relates to a vertical furnace for processing a plurality of substrates and a liner for use therein. The vertical furnace having an outer reaction tube having a central axis and a liner constructed to extend in the interior of the outer reaction tube. The liner defines an interior space for accommodating substrates and is provided with a gas exhaust hole extending from the interior space to the outside. One of the outer wall of the liner and the inner wall of the reaction tube is provided with a flow deflector that protrudes radially from the same into a gas passage between the outer wall of the liner and the inner wall of the reaction tube.