baber/WOPTO huggingface dataset:
Patent KR-20200114449-A (KR)
Inventor: MIN WOO CHON
IPC: F24D19/10
Filed: 2019-03-28
Abstract: Disclosed is an integrated piping system for hot water and heating, capable of controlling inflow of low-temperature heat source supply water. The present invention can include: an integrated piping unit that receives a heat source through a heat source supply line and induces heating water for heating or hot water to be discharged; and a low-temperature heat source supply water control unit that detects the current temperature of heat source supply water supplied to the integrated piping unit and closes a passage of the heat source supply line when the current temperature of the heat source supply water falls below a target temperature (t1_max).
Patent KR-20200117076-A (KR)
Inventor: JUNG HAN NA
IPC: H04N21/434
Filed: 2019-03-29
Abstract: A method and apparatus for providing a video service are disclosed. According to one embodiment of the present invention, the method for providing the video service comprises the processes of: receiving a user′s comment on a video from a user device; generating a comment distribution for each viewpoint of the video based on the comment; and transmitting the comment distribution for each viewpoint to the user device. Accordingly, by providing the comment distribution by viewpoint of the video, unnecessary parts of the video can be omitted and only important parts can be selected and viewed.
Patent KR-20200119656-A (KR)
Title: Petroleum Production System and Floating offshore structure having the same
Inventor: KIM YOUNG HUN
IPC: B63B35/44
Filed: 2019-04-10
Abstract: The present invention provides a petroleum production system capable of reducing the capacity of a gas-liquid separator and a slug catcher, and a floating offshore structure including the same. The petroleum production system according to one embodiment of the present invention includes: a gas-liquid separator for gas-liquid separating petroleum delivered from an oil well and supplying the gas phase as fuel for a power generation engine; a slug catcher for receiving the liquid phase separated by the gas-liquid separator to remove slugs and produce the liquid phase as oil; and a preheater provided at an upper portion of the gas-liquid separator to heat the petroleum supplied to the gas-liquid separator with a heat medium, wherein the preheater heats the petroleum when the flow rate of the petroleum supplied from the oil well increases or the flow rate of the petroleum pushed to the gas-liquid separator by a pig increase when cleaning the line between the oil well and the gas-liquid separator with the pig, and the ratio of the liquid phase separated from the gas-liquid separator is lowered.
Patent KR-20200122171-A (KR)
Title: aids for setting the direction of putting in a golf game
Inventor: PARK JUN
IPC: A63B69/36
Filed: 2019-04-17
Abstract: The present invention relates to an assistant device for setting a putting direction in golf. According to the present invention, the assistant device comprises a straight assistant line (1) drawn at the center of a longer rod shape than the diameter of a ball (4) and a place, where the ball is placed, formed on one side of the rod shape. The ball (4) is aligned to the assistant device (5) after a direction is set by the assistant device (4). In consideration of putting performed by setting a direction with respect to only an assistant line (3) marked on the ball (4), a probability of putting the ball (4) in a hole cup is increased when putting is performed after the direction is set with respect to the assistant line (1) of the assistant device (5) and the assistant line (3) of the ball (4) is aligned to the assistant line (1) marked before and after the ball (4).
Patent KR-20200122518-A (KR)
Title: Heating element of plane form and heating sheet for vehicle employing the same
Inventor: SONG KI HYUN
IPC: H05B3/06
Filed: 2019-04-18
Abstract: Disclosed are a plane heating element and a vehicle heating sheet using the same. The disclosed plane heating element includes: an electrode unit for applying electricity; a heating unit which generates heat by electricity applied from the electrode unit, and having a predetermined thickness having upper and lower surfaces formed in a plane shape; and an insulation unit surrounding the electrode unit and the heating unit. The electrode unit includes: a main electrode unit for applying electricity to the heating unit; and a plurality of branch electrode units which are positioned between the main electrode unit and the heating unit, have one end connected to the main electrode unit and the other end connected to at least two positions of the entire one side of the heating unit. The present invention provides the plane heating element and the vehicle heating sheet using the same, wherein the plane heating element is not broken even when used for a long period of time and heat is evenly distributed as a whole.
Patent KR-20200122675-A (KR)
Title: Composition for treating thyroid carcinoma containing evodiamine and chemotherapeutic agent
Inventor: LEE SEONG JIN
IPC: A61K31/337
Filed: 2019-04-18
Abstract: A purpose of the study is to evaluate an effect of evodiamine in combination with a chemotherapeutic agent on thyroid cancer cells. The present invention used TPC-1 and SW1736 thyroid cancer cells. Cell viability, cytotoxic activity, and cell death and migration are investigated by applying appropriate methods. In addition, drug combination analysis is performed. When evodiamine is treated, cell viability, and Bcl2 and phosphorylated-AKT protein levels are decreased, and cytotoxicity and the ratio of apoptotic cells are increased. When treated with wortmannin, cell viability and phosphorylation-AKT and Bcl2 protein levels are decreased, and cytotoxic activity is increased. In TGF-β-treated cells, evodiamine attenuated changes in morphology, growth, and migration, increased p21 and p53 protein levels, and decreased β-catenin, N-cadherin, vimentin, phosphorylated-AKT, MMP-2, and MMP-9 protein levels. When evodiamine and the chemotherapeutic agent are treated together, the combination indices are all less than 1.0. Therefore, evodiamine exhibits cytotoxicity in thyroid cancer cells, and inhibition of AKT enhances evodiamine-induced cytotoxicity. In addition, evodiamine inhibits the proliferation, migration, and epithelial-mesenchymal metastasis of thyroid cancer cells, and is synergized with the chemotherapeutic agent.
Patent KR-20200124340-A (KR)
Title: System and method of managing a battery for eco-friendly vehicle
Inventor: CHUNG SUNG JIN
IPC: G01R31/382
Filed: 2019-04-22
Abstract: A battery management system for an eco-friendly vehicle according to the present invention includes: a main battery; an auxiliary battery; a main battery temperature control means for maintaining the temperature of the main battery within a preset range; an auxiliary battery charging means for charging the auxiliary battery; a first measuring means for measuring the state of the auxiliary battery; a second measuring means for measuring the state of the main battery; and a controller which allows the auxiliary battery to be charged when the state of the auxiliary battery measured by the first measuring means satisfies a preset charging condition, and allows the temperature of the main battery to enter within a preset range when the temperature of the main battery measured by the second measuring means is out of a preset range. The present invention prevents the auxiliary battery from being discharged.
Patent KR-20200077371-A (KR)
Inventor: LEE YUN SUK
IPC: H01L51/00
Filed: 2019-04-29
Abstract: The present invention provides an organic electronic element including a compound represented by formula 3, a first electrode, a second electrode, and an organic material layer between a first electrode and a second electrode, and an electronic device including the organic electric element. By including a mixture of a compound represented by formula 1 and a compound represented by formula 2 in an organic material layer or by including a compound represented by formula 3, a driving voltage of the organic electronic element may be lowered and luminous efficiency and a lifespan may be increased.
Patent KR-20200094052-A (KR)
Title: Pulp-molded paper lid for beverage cup and method for fabricating the same
Inventor: KUO CHIEN KUAN
IPC: B31B50/59
Filed: 2019-05-02
Abstract: Disclosed are a pulp-molded paper lid for a beverage cup and a fabricating method thereof. While the pulp-molded paper lid is bearing an external pressure to accommodate a convex-ridge ring of a cup body therein, an elasticity generating device of the pulp-molded paper lid is pre-compressed by preloading of an insertion force of the convex-ridge ring, to be compressively deformed inward opposite to the radial direction of the pulp-molded paper lid. By removal of the external pressure, a movable bearing wall and an outermost sidewall of the elasticity generating device exert two reversed elastically-rebound forces by a stretched deformation occurring therebetween, for clamp-retaining two opposed sides of the convex-ridge ring. The elasticity generating device is released from the pre-compression to exert preloaded elastic forces in the radial direction, for strengthening the clamp-retention and avoiding the technical problems of the prior arts.
Patent KR-20200127337-A (KR)
Inventor: LEE WON EUL
IPC: A45D34/02
Filed: 2019-05-02
Abstract: The present invention relates to a cosmetic container used by pumping and discharging cosmetic contents accommodated in a container body to the outside through a dip tube and, more specifically, to a cosmetic container comprising: a container body having a shape opened to one side, and accommodating cosmetic contents therein; a shoulder cap coupled to an open end of the container body; a pumping unit coupled to the inside of the shoulder cap; a discharge operation unit disposed in and assembled to the outside of the shoulder cap to be connected to the pumping unit, and having an outlet; and a dip tube connected to the pumping unit located inside the container body and configured to apply the cosmetic contents to the pumping unit. The container body is made of a transparent body such that the inside is visible, and decoration having various shapes is provided on an outer circumferential surface of the dip tube to enable high design properties, decorative properties, and enhancement of a cosmetic container.
Patent KR-20200129205-A (KR)
Title: Pixel circuit for eradiating stimulation signal and receiving biosignal and electronic device including the same
Inventor: CHUNWON BYUN
IPC: A61B5/0476
Filed: 2019-05-07
Abstract: The present invention relates to a pixel circuit for radiating a signal for stimulating a living body and receiving a biometric signal, and to an electronic device including the same. According to the present invention, the pixel circuit comprises: a detection block responding to a first selection signal to output data of a biometric signal; a stimulation block responding to a second selection signal to radiate a stimulation signal; a first line control circuit outputting the first selection signal for selecting a detection device as a target detection device and the second selection signal for selecting a stimulation device as a target stimulation device; and a second line control circuit processing the biometric data related to the received biometric signal and data related to a transmission signal.
Patent KR-20200131105-A (KR)
Inventor: JUNG YEON SU
IPC: E03C1/04
Filed: 2019-05-13
Abstract: A soapy water faucet can prevent a waste of water when people wash their hands and prevent the surroundings of a washstand from being dirty while soap is dissolved. To this end, the small soapy water faucet is put over a faucet through which the water comes out so that soapy water can come out therethrough.
Patent KR-20200139908-A (KR)
Title: Component mounting apparatus
Inventor: SONG KYUNG SOO
IPC: H05K13/04
Filed: 2019-06-05
Abstract: According to an embodiment of the present invention, a component mounting device capable of reducing costs while simplifying process time includes: a printed circuit board; at least one first component mounted on the printed circuit board; a second component, which is as the second component to be mounted on the printed circuit board or a mounting position of the first component, wherein the second component is mounted in at least one mounting position of a first region formed by retracting of the first component or a second region of a second region overlapping while being interfered with by the first component; a driving unit for moving the second component to the mounting position; and a control unit which controls the driving unit to move along at least one mounting point set when moving the second component to the mounting position. In addition, the component mounting apparatus as described above may be implemented in various ways according to embodiments.
Patent KR-20200140519-A (KR)
Inventor: PARK JUNG JOO
IPC: F01D25/12
Filed: 2019-06-07
Abstract: The present invention relates to a device for cooling a wheel shaft of a turbocharger. More specifically, the object of the present invention is to provide the device for cooling a wheel shaft of a turbocharger, which prevents damage to the wheel shaft due to an increase in temperature by increasing high temperature durability of the wheel shaft connected between a turbine wheel and a compressor wheel.
Patent KR-20200142720-A (KR)
Inventor: LEE YOUNG KEE
IPC: A23L27/10
Filed: 2019-06-13
Abstract: A technical object of the present invention is to provide a laver snack that can be enjoyed all the time as a snack or an accompaniment to a drink in addition to a side dish by significantly improving texture and nutrition and can satisfy the tastes of health-oriented consumers, such as improving heart and cardiovascular functions, by adding omega-3, 6, and 9 components which are essential fatty acids of hemp oil. To this end, the laver snack of the present invention comprises: lower laver constituting the bottom; an edible adhesive glue applied on the lower laver; an additive including hemp seed powder adhering to the edible adhesive glue; and hemp oil applied on the edible adhesive glue and the additive.
Patent KR-20210001407-A (KR)
Inventor: PARK JI OH
IPC: G05D1/02
Filed: 2019-06-28
Abstract: The present invention relates to a fully automatic cart for organizing a warehouse to solve the problem of causing great damage to a warehouse in case of a failure. The fully automatic cart comprises: a camera sensor module; an ultrasonic sensor; a Bluetooth module; a battery; a caterpillar wheel; and a L289 driver module.
Patent KR-20210004030-A (KR)
Inventor: ROH TAE HOON
IPC: F16H55/36
Filed: 2019-07-03
Abstract: Disclosed is a belt connection structure and a connection method for a vehicle engine capable of connecting a damper pulley and auxiliary equipment without damaging a stretch belt. According to an embodiment of the present invention, a belt connection structure for a vehicle engine comprises: a damper pulley mounted on a crankshaft of the engine; a stretch belt having one end mounted on the damper pulley; and auxiliary equipment which is mounted on the engine at a position spaced apart from the damper pulley, and in which a guide member is mounted in the center of the front corresponding to a pulley portion disposed on the front side, and which is guided so that the other end of the stretch belt is positioned through the guide member.
Patent KR-20210004671-A (KR)
Inventor: KIM JONG BOO
IPC: A47J27/04
Filed: 2019-07-05
Abstract: A cooking device according to an embodiment of the present invention comprises: a container having an opening part for inputting food in an upper end thereof, and having an accommodation space in which the food inputted through the opening part is accommodated; a lid which is detachably coupled to the container so as to open and close the opening part, and has a first exhaust channel communicating with the accommodation space in a state where the lid is coupled to the container; an enclosure which is provided to at least partially enclose the container and the lid, and has a second exhaust channel communicating with the first exhaust channel; a vacuum pump connected to the second exhaust channel; and a foreign matter trapping unit which is provided between the first and second exhaust channels to prevent foreign matters, introduced into the first exhaust channel in a process of discharging gas in the accommodation space by the vacuum pump, from being introduced into the second exhaust channel. According to the present invention, it is possible to effectively block foreign matters.
Patent KR-20210006656-A (KR)
Inventor: LEE SUNG EUN
IPC: H02J3/32
Filed: 2019-07-09
Abstract: The present invention relates to an apparatus for optimizing the operation of an energy storage apparatus for frequency regulation (FR) and a method thereof which can improve system stability. The apparatus for optimizing the operation of an energy storage apparatus for frequency regulation comprises: a frequency regulation energy storage system (FR ESS) analysis unit having an FR ESS control model and a frequency model designed therein, wherein the FR ESS control model is a model for determining charging/discharging output for regulating a system frequency while an operation parameter for charging/discharging operations of an FR ESS is applied, the frequency model is a model for determining a feedback frequency for allowing the FR ESS control model to determine subsequent charging/discharging output based on the charging/discharging output determined by the FR ESS control model and then feeding the feedback frequency back to the FR ESS control model; and an optimizing unit to perform a simulation for an FR ESS property based on the FR ESS control model and the frequency model of the FR ESS analysis unit to optimize the operation parameter for the charging/discharging operations of the FR ESS.
Patent KR-20210007650-A (KR)
Inventor: JI HYE SU
IPC: H01L51/00
Filed: 2019-07-12
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device including the same. When the compound is used in an organic material layer, the driving voltage of the device can be lowered.
Patent KR-20210007739-A (KR)
Inventor: KIM SEUNG HWAN
IPC: H01L27/108
Filed: 2019-07-12
Abstract: The present technique relates to a vertically stacked three-dimensional memory device which can reduce parasitic capacitance. According to the present technique, the memory device comprises: a first memory cell mat including a first multi-layered sub-word line positioned on an upper portion of a substrate; a second memory cell mat horizontally spaced apart from the first memory cell mat and including a second multi-layered level sub-word line; a first sub-word line driver circuit positioned under the first memory cell mat; and a second sub-word line driver circuit positioned under the second memory cell mat, wherein the first sub-word line driver circuit is disposed immediately below ends of the first multi-layered sub-word lines, and the second sub-word line driver circuit can be disposed immediately below ends of the second multi-layered sub-word lines.
Patent KR-20210011543-A (KR)
Title: Liquid crystal display
Inventor: LEE YONG HEE
IPC: G02F1/1339
Filed: 2019-07-22
Abstract: The present invention relates to a liquid crystal display device capable of providing increased display quality and reliability. According to one embodiment of the present invention, the liquid crystal display device comprises: a plurality of pixels; and a first display plate and a second display plate overlapped with each other. The plurality of pixels include a first pixel, a second pixel, and a third pixel displaying different colors and the third pixel includes a 3-1 pixel and a 3-2 pixel including different spacers. Each of the plurality of pixels includes a transistor and an opening exposing at least a part of the transistor. At least one of the first pixel and the second pixel includes a first spacer, the 3-1 pixel includes a second spacer having a smaller planar area than that of the first spacer, the 3-2 pixel includes a third spacer having a height different from that of the first spacer and the second spacer, and the first spacer and the second spacer overlap the opening of the pixels in which they are each located.
Patent KR-20190094320-A (KR)
Title: Substrate Processing Apparatus
Inventor: PARK JU HWAN
IPC: H01L21/02
Filed: 2019-07-26
Abstract: Disclosed are a gas supply apparatus and a thin film deposition apparatus using the same. According to one embodiment of the present invention, a substrate processing apparatus includes: a chamber including a chamber body having a processing space with respect to a substrate and a chamber lid positioned on an upper portion of the chamber body; a substrate support unit which is rotationally installed in the chamber and in which a plurality of substrates are mounted on an upper surface; a source gas supply unit supplying source gas to the upper surface of the substrate support unit; a reaction gas supply unit spaced apart from the source gas supply unit in accordance with the rotational direction of the substrate support unit and supplying reaction gas to the upper surface of the substrate support unit; a separation gas area which is positioned between a source gas area to which the source gas is supplied in accordance with the rotational direction of the substrate support unit and a reaction gas area to which the reaction gas is supplied and to which separation gas separating the source gas area and the reaction gas area is supplied; a separation gas supply unit supplying the separation gas to the separation gas area; and a purge gas supply unit provided in a source gas area to supply the purge gas so as to purge the source gas unreacted in the source gas area.
Patent KR-20210016138-A (KR)
Inventor: YOUNG JIN IM
IPC: G06F1/16
Filed: 2019-07-31
Abstract: The present invention relates to a panel folding member of a display device and a foldable display device including the same, wherein the panel folding member capable of guiding the folding and unfolding of a display panel with respect to a folding axis of the center while supporting the display panel includes: a support plate wherein a pair of a first plate and a second plate are placed symmetrically with respect to the folding axis; and a guide frame wherein a plurality of frames having a length in a folding direction are coupled with the rear side of the support plate while forming a predetermined gap in a direction to the folding axis, comprising a first frame coupled with the rear side of the first plate and a second frame coupled with the rear side of the second plate, and wherein the first frame and the second frame are placed in a zigzag form so as to have some parts overlapped around the folding axis. In accordance with folding and unfolding operations, the guide frame of the overlapped area can be separated from or come in contact with the rear side of the support plate.