baber/WOPTO huggingface dataset:
Patent KR-20200133938-A (KR)
Inventor: PARK DAE KEUN
IPC: B60H1/00
Filed: 2019-05-21
Abstract: The present invention relates to an air conditioner for a vehicle. The two-layer type air conditioner for a vehicle vertically separates layers of an air flow passage to improve heating performance. The air conditioner for a vehicle optimizes layer separation of a front end of an evaporator and a heater core to optimize wind power performance and air conditioning performance for each mode. The air conditioner for a vehicle having a two-layer type structure separates an upper flow passage where external air is introduced and a lower flow passage where internal air is introduced, and comprises: a separation wall dividing the upper flow passage and the lower flow passage; and a cooling heat exchanger and a heating heat exchanger which are provided over the upper flow passage and the lower flow passage. The cooling heat exchanger has the upper flow passage wider than the lower flow passage, and the heating heat exchanger has the lower flow passage wider than the upper flow passage.
Patent KR-20200134019-A (KR)
Inventor: KIM TAE OK
IPC: G01H11/06
Filed: 2019-05-21
Abstract: The present invention relates to an apparatus for monitoring longitudinal vibration of a ship engine crankshaft capable of recognizing an infinite area, which enables normal vibration monitoring even when a measurement object temporarily deviates from a measurable area so as to be able to cope with an electronically controlled engine for a two-stroke ship. According to the present invention, the apparatus comprises: a vibration measurement sensor installed inside an engine to measure vibration of an object to be measured; and a signal processing unit (SPU) for vibration signal processing installed outside the engine. Accordingly, the longitudinal vibration of the crankshaft mounted on the ship′s two-stroke engine is measured and monitored to enable normal vibration monitoring even if the object to be measured temporarily leaves the measurable area.
Patent KR-20200137861-A (KR)
Title: Touch sensor module
Inventor: YOON SUNG HO
IPC: G06F3/046
Filed: 2019-05-31
Abstract: The present invention relates to a touch sensor module. The touch sensor module comprises: a spacer; a first coil unit located on the spacer and including at least one coil layer; and a second coil unit located under the spacer and including at least one coil layer. The inductance of the first coil unit and the second coil unit changes as a spacing between the first coil unit and the second coil unit changes. The touch sensor module detects a change in the inductance and determines whether touch is made. Therefore, the touch sensitivity of the touch sensor module is improved.
Patent KR-20200141841-A (KR)
Inventor: SEO MOON SIK
IPC: H01L27/11568
Filed: 2019-06-11
Abstract: The present invention relates to a semiconductor device with improved reliability, and a manufacturing method thereof. The semiconductor device comprises: a channel structure; insulating structures surrounding the channel structure and stacked to be spaced apart from each other; and a gate electrode extending between the insulating structures from interlayer insulating layers and surrounding the channel structure. The insulating structures are formed to reduce a fringing capacity and a fringing field between the gate electrode and the channel structure.
Patent KR-20200142729-A (KR)
Inventor: LEE JIN HUI
IPC: A23L19/10
Filed: 2019-06-13
Abstract: The present invention relates to paste for oral intake containing lecithin, which consists of a mixture of lecithin, MCT oil and red ginseng liquid. According to the present invention, provided is lecithin-containing paste that drastically reduces unpleasant flavor peculiar to lecithin, allows easy intake and absorption as a semi-liquid semi-solid, and prevents separation of material even during long-term storage to provide excellent preservation.
Patent KR-20200144986-A (KR)
Inventor: PARK YONG JUN
IPC: B43K7/00
Filed: 2019-06-20
Abstract: A ballpoint pen has an ergonomic handle on which correction fluid is placed, thereby providing convenience. When the correction fluid is used up, a refill can be separately purchased.
Patent KR-20200145048-A (KR)
Inventor: KYUNG SOO PARK
IPC: C02F1/40
Filed: 2019-06-20
Abstract: The present invention relates to a foam reduction drainage structure comprising: a cooling water collecting tank including a water collecting chamber in which an inlet port through which the cooling water used in a plant is introduced is formed, and which collects the cooling water introduced from the inlet port to a predetermined water level, and an overflow wall provided in front of the water collecting chamber so that the cooling water that exceeds the predetermined water level among the cooling water collected in the water collecting chamber is overflowed to the downstream side; and a flexible sheet unit having a rear end positioned on the water surface of the water collecting chamber and a front end positioned on a downstream side of the overflow wall and having a flexible sheet, wherein the cooling water that overflows the overflow wall may be drained to the downstream side through a gap between an upper surface of the overflow wall and a lower surface of the flexible sheet.
Patent KR-20200063962-A (KR)
Inventor: JAE W LEE
IPC: G06F9/48
Filed: 2019-06-21
Abstract: The present invention relates to a distributed processing system and an operating method thereof. The distributed processing system according to an embodiment of the present invention includes a master and at least one worker node. The master generates the number of partitions and the number of threads based on the memory load weight for each of the usage functions in the job that includes a plurality of stages. The master may divide data of each of the plurality of steps into tasks equal to the number of partitions, and output the tasks in parallel by the number of threads. The worker node executes the output tasks, and measures a garbage collection time while executing the tasks. The master can adjust the number of threads based on the garbage collection time.
Patent KR-20210000454-A (KR)
Inventor: JI HYE HWANG
IPC: B62D55/205
Filed: 2019-06-25
Abstract: The present invention relates to a track device for a vehicle, which comprises: a plurality of track parts for driving the vehicle while moving by a driving force transmitted from a sprocket installed in the vehicle; and a plurality of connection parts connecting the track parts. Each of the track parts includes: a track body for driving the vehicle; a track pin detachably coupled to the track body and connected to the connection part; and a bushing member disposed between the track body and the track pin. In a before coupling state, which is before the track body and the track pin are coupled to each other, the bushing member includes: a reference surface in contact with the track pin; and a first inclined surface spaced apart from the reference surface and formed to be inclined with respect to the reference surface.
Patent KR-20200022324-A (KR)
Title: Organic-Inorganic hybrid coating layer and method of fabricating of the same
Inventor: SANG OOK KANG
IPC: B82Y30/00
Filed: 2019-07-01
Abstract: The present invention relates to an organic-inorganic hybrid coating layer comprising the steps of: preparing a gel mixture comprising an organic precursor and colloidal silica particles; heating the gel mixture to produce a first mixed solution; producing a second mixed solution by adding quantum dots in the first mixed solution; and coating the second mixed solution on a substrate, irradiating light to form a polymer matrix in which the organic precursor and the colloidal silica particles are cross-linked, and producing a coating layer in which the quantum dots are dispersed in the polymer matrix, wherein the organic precursor may include at least one of dipentaerythritol pentaacrylate (DPPA) or dipentaerythritol hexaacrylate (DPHA).
Patent KR-20210004106-A (KR)
Inventor: KIM BUM JOON
IPC: C08F6/14
Filed: 2019-07-03
Abstract: The present invention relates to a method for preparing block copolymer particles and a block copolymer obtained thereby. The present invention provides a method for preparing block copolymer particles having a controlled aspect ratio, and the method includes the steps of: forming a solution containing a block copolymer, a first surfactant and a first solvent; forming oil-in-water emulsion droplets including the block copolymer particles dispersed in the first organic solvent from the solution by using a porous membrane; removing the first solvent from the emulsion droplets and adding a second surfactant thereto to form an aqueous block copolymer solution mixed with the dual surfactant; adding a second solvent to the aqueous block copolymer solution mixed with the dual surfactant; and a second solvent evaporation step of designing the shape of the block copolymer particles, while allowing the second solvent to evaporate.
Patent KR-20210006119-A (KR)
Inventor: BAN EUNYOUNG
IPC: H04L29/08
Filed: 2019-07-08
Abstract: The present invention relates to a server and a system for processing authentication, and a control method thereof. According to the present invention, the control method of the server for processing authentication comprises the steps of: generating an authentication number when an authenticating information transmitting request signal of a text message-type including customer information is received from an authentication request device, and transmitting an application push message including the authentication number to a customer terminal corresponding to the customer information, prior to test message transmission; waiting for reception of a user input authentication number from the authentication request device when an application push message receiving success response signal is received from the customer terminal; comparing the user input authentication number with the authentication number generated in the previous step to determine matching thereof when the user input authentication number input by a user of the customer terminal is received from the authentication request device; and transmitting a matching result determined in the previous step to the authentication request device. Accordingly, safe authentication can be performed.
Patent KR-20210009117-A (KR)
Inventor: JEONG SEOK HO
IPC: F21S43/10
Filed: 2019-07-16
Abstract: An invention related to a rear lamp is disclosed. According to the present invention, the rear lamp includes: a printed circuit board; a first light source unit mounted on the printed circuit board and turned on by an electrical signal from the printed circuit board; a second light source unit mounted to be spaced apart from the first light source unit on the printed circuit board and turned on by the electrical signal from the printed circuit board; and an outer lens which covers the first light source unit and the second light source unit, and transmits light emitted from the first light source unit or the second light source unit. According to the present invention, it is possible to improve visibility of a turn signal lamp and back-up lamp of a vehicle.
Patent KR-20200021398-A (KR)
Title: Image processing apparatus and method
Inventor: KIM WON TAE
IPC: G16H30/40
Filed: 2019-07-16
Abstract: Provided are an image processing method and apparatus for determining whether an object corresponds to a search target object. The image processing method of the present disclosure comprises: a step of receiving an analysis target image including at least one object; a step of acquiring numerical information regarding whether the at least one object included in the analysis target image corresponds to a detection target object by using an artificial intelligence model; a primary detection step of determining the at least one object as the detection target object when the acquired numerical information is greater than or equal to a first threshold value; and a step of outputting the determination result, wherein sensitivity in the primary detection step is adjusted by adjusting a parameter in the artificial intelligence model or the first threshold value related to the acquisition of the numerical information.
Patent KR-20210009658-A (KR)
Inventor: KIM BYOUNG IN
IPC: H01Q1/38
Filed: 2019-07-17
Abstract: Embodiments of the present invention provide an antenna package, which includes: an antenna pattern including a lower insulating layer, a radiation electrode disposed on the lower insulating layer, and a transmission line branching from and extending from the radiation electrode; a circuit protection layer including a mounting hole covering the transmission line on the lower insulating layer and opening an end part of the transmission line; and an antenna driving integrated circuit chip inserted in the mounting hole and electrically connected to the end part of the transmission line. Signal reliability and spatial efficiency can be improved through the integration of the antenna pattern and the antenna driving integrated circuit chip.
Patent KR-20210010724-A (KR)
Inventor: KIM MIN SUNG
IPC: G06F3/041
Filed: 2019-07-18
Abstract: An objective of the present invention is to sense an approach of an object without a separate proximity sensor. According to an embodiment of the present invention, a touch sensing apparatus comprises: a touch panel including touch sensors which are arranged in a row direction and a column direction crossing the row direction and perform a touch function; a touch controller including at least one transmission circuit to input a voltage signal into the touch sensors and at least one reception circuit to detect a voltage signal from the touch sensors; a switching circuit to selectively connect each of the touch sensors to one of the at least one transmission circuit and the at least one reception circuit in accordance with an operating mode; and a plurality of routing wires wherein one end thereof is connected to each of the touch sensors, and the other end thereof is connected to the switching circuit. In a touch mode in which a touch of an object is sensed, the touch sensors are connected to the at least one reception circuit. In a proximity mode in which an approach of an object is sensed, a portion of the touch sensors is connected to the at least one reception circuit and a portion of the remaining touch sensors is connected to the at least one transmission circuit.
Patent KR-20210011601-A (KR)
Title: Ignition apparatus for gas boiler of low gas state and gas ignition methods using them
Inventor: CHOI MI SUK
IPC: F23N5/08
Filed: 2019-07-23
Abstract: The present invention relates to an ignition apparatus for a gas boiler of a low gas state, which is able to easily ignite the gas boiler through a pair of ignition bodies in a region with cold weather or with poor gas supply environment, to detect the ignited flame through detection bodies formed in the shape of a staircase, to detect the flame even if the flame is small, to control the flow rate of the air supplied through a suction fan, and to easily ignite the gas boiler even in a low gas state. The ignition apparatus for the gas boiler of the low gas state comprises: an ignition unit which includes an ignition body formed on a gas spray hole of the gas boiler to ignite the flame of gas and a detection body formed by being bent to detect the ignited flame by stage; a suction fan formed on an air inlet of the gas boiler to forcibly suck the external air; a flow rate sensor formed on the air inlet to detect the introduced volume of air; and a control unit which detects the size of flame ignited through the ignition body of the ignition unit by the detection body, controls the rev count of the suction fan in accordance with the size of flame through detection of air flow rate sucked by the flow rate sensor, and controls the introduced volume of the sucked air.
Patent KR-20210020215-A (KR)
Title: Massage Apparatus
Inventor: SEONGWOO AN
IPC: A61H37/00
Filed: 2019-08-13
Abstract: According to an embodiment of the present invention, a massage device comprises: a first frame provided on an installation surface; a second frame slidably connected to the first frame to receive supporting force from the first frame; a pair of shaft support members extending upward and fixed to the second frame; a first seating part connected to the shaft support member to be rotatable, and allowing at least a part of a user′s buttocks to be seated thereon; a second seating part connected to the shaft support members to be rotatable independently from the first seating part, and capable of supporting a body positioned on the upper side of the buttocks of the user seated on the first seating part; a massage part provided on at least one of the first seating part and the second seating part to massage the user′s body; a rear cover including a cover fixing part fixed to the rear surface of the first frame, and a cover extension part extending from the cover fixing part to an upper side of the first frame; and a first upper cover covering the upper surface on the rear side of the second frame and disposed to overlap at least a part of the cover extension part. According to the present invention, space utilization is excellent.
Patent KR-20210020512-A (KR)
Title: Toy manufacturing method using model frame in liquid and device thereof
Inventor: SUN WOO YOON
IPC: B29C39/22
Filed: 2019-08-16
Abstract: The present invention relates to a method of manufacturing a toy by using a model frame within a liquid, and an apparatus for implementing the method. According to the present invention, the method includes: a first step of filling a water tank with a predetermined amount of water so that a model frame is completely immersed in the water tank; a second step of injecting calcium chloride, which is a powder component, into the water filled in the water tank to dissolve the calcium chloride, in which an injection amount of the calcium chloride is determined by predicting a degree of gelling caused by a chemical reaction with sodium alginate; a third step of filling the model frame with a liquid color including a mixture of 96 wt% of water, 0.99 wt% of CNC, 3 wt% of sodium alginate, and 0.01 wt% of a noctilucent material, a liquid color including a mixture of 91 wt% of water, 1 wt% of CNC, 3 wt% of sodium alginate, and 5 wt% of a glittering material, or a liquid color including a mixture of 96 wt% of water, 0.99 wt% of CNC, 3 wt% of sodium alginate, and 0.01 wt% of a color conversion material, so that the liquid color reacts with the powder component in the model frame, in which a predetermined pigment is added to the liquid color, and the liquid color has a predetermined viscosity; a fourth step of immersing the model frame filled with the liquid color in the water tank; a fifth step of solidifying and contracting the liquid color, which is filled in the model frame immersed in the water tank; and a sixth step of shaking the model frame so that a solidified and contracted toy is separated from the model frame, wherein the toy separated from the model frame maintains a toy shape when maintained in the liquid within the water tank, and the shape of the toy is changed when the toy is taken out of the water tank.
Patent KR-20200024732-A (KR)
Inventor: CHOI WON JIN
IPC: H01L33/10
Filed: 2019-08-27
Abstract: According to one embodiment of the present invention, a display device comprises: a substrate on which a plurality of pixel regions are defined; at least one LED included in each pixel region; a thin film transistor disposed on the substrate which does not overlap the LED in each pixel region and driving each of the at least one LED; and an optical path expansion layer disposed on the substrate on which the thin film transistor and the LED are disposed. According to the present invention, light emitting efficiency of the display device can be improved.
Patent KR-20210025278-A (KR)
Title: Apparatus for monitoring ware state of brake pad
Inventor: JUNG MIN KYU
IPC: F16D66/02
Filed: 2019-08-27
Abstract: A brake pad wear condition monitoring device is disclosed. According to the present invention, the brake pad wear condition monitoring device comprises: a sensor unit which senses a displacement of a pad back plate that compresses a pad to a disc when the brake is operated; and a control unit for monitoring a wear condition of the pad using a signal output from the sensor unit.
Patent KR-20210025371-A (KR)
Title: Apparatus for processing substrate
Inventor: SHIN JAE YOON
IPC: H01L21/67
Filed: 2019-08-27
Abstract: Provided is a substrate processing device which can expect improvement of process reliability. The substrate processing device can comprise a coating unit, a polishing unit, a cleaning unit, and a drying unit. The coating unit can be provided to coat a chemical solution on a substrate. The polishing unit can be provided to polish a coated surface. The cleaning unit can be provided to clean residues remaining on the substrate by performing the coating and the polishing. The drying unit can be provided to dry the substrate. In particular, the cleaning unit can include a first cleaning unit which cleans a first residue having a relatively large size remaining on the substrate, and a second cleaning unit which cleans a second residue having a relatively small size remaining on the substrate.
Patent KR-20200079168-A (KR)
Inventor: CHOI MYOUNG SOO
IPC: H04L29/08
Filed: 2019-08-30
Abstract: According to various embodiments of the present invention, provided is an information management method based on a vertical block structure in a blockchain. According to an embodiment of the present invention, an information management method based on a vertical block structure in a blockchain may comprise the steps of: generating a block including first detailed information of first information; distributedly storing the block so that the block is connected to a base chain of a blockchain; generating an N^th sub-block including second detailed information of the first information; and distributedly storing the N^th sub-block so that the N^th sub-block is connected to a sub-chain branched from the block based on the second detailed information. Other embodiments are also possible.
Patent KR-20210026732-A (KR)
Title: method and system to decide whether a game will win or lose
Inventor: KIM DONG HWON
IPC: A63F13/45
Filed: 2019-09-02
Abstract: The present invention relates to a method and a system for deciding victory or defeat of a game, which comprises: a step of participating in a game by generating a game room; a step of exiting the game room by sudden disconnection of a game server during the game; a step of comparing game money or game points of a user with the game money or the game points of the other player remaining in the game room to decide victory, a draw, and defeat; and a step of storing a decided result of the game and storing and processing the result in a game record.
Patent KR-20210027824-A (KR)
Title: Electronic coupon issuance system and method for issuing an electronic coupon in the electronic coupon issuance system
Inventor: SHIN HEE TAE
IPC: G06Q30/02
Filed: 2019-09-03
Abstract: The present invention relates to the electronic coupon issuance using an application. An electronic coupon issuance method comprises the steps of: receiving an electronic coupon issuance request for a specific application while a coupon issuance application is executed in a terminal; transmitting identification information of the specific application and identification information of the terminal to a coupon issuance server in response to the request; registering the coupon issuance information of the electronic coupon for the specific application issued from the coupon issuance server on the coupon issuance application based on the transmission; monitoring whether the specific application in which the coupon issuance information is registered is executed on the terminal; and outputting the electronic coupon information on a display of the terminal according to the monitoring result.