baber/WOPTO huggingface dataset:
Patent KR-20200112558-A (KR)
Inventor: AHN KYE HYUK
IPC: G06Q30/06
Filed: 2019-03-22
Abstract: The present invention relates to a method for a transparent and fair draw and low-cost blockchain utilization based on the execution of few transactions. The method includes: (a) a step in which a service server causes a draw pool to be generated by causing an assignment module to assign pool data values to draw participation requests when the draw participation requests are acquired from user terminals; (b) a step in which the service server causes a processing module to generate at least one representative draw pool information by using information on the draw pool and then transmits the representative draw pool information to a blockchain network; (c) a step in which the service server registers the transmitted representative draw pool information or information processed therefrom in the blockchain network and then causes a draw smart contract registered in the blockchain network to generate at least one winning reference value and register the value in the blockchain network and causes the winning reference value to be transmitted to the service server or another device; and (d) a step in which the service server causes its determination module or the other device to determine at least one specific winning user terminal among the user terminals by referring to the winning reference value.
Patent KR-20200113708-A (KR)
Title: Port for crop cultivation
Inventor: KIM YUNG DUK
IPC: A01G9/04
Filed: 2019-03-26
Abstract: Provided is a crop cultivation port which is opened in a lengthwise direction, which is to be connected with an adjacent pot, thereby maximizing a cultivation area of crops, which includes a nutrient solution drainage groove formed in a bottom to guide and discharge a nutrient solution, thereby collecting and recycling the nutrient solution without a separate drainage facility, and thus, consumption of the nutrient solution can be minimized, and which can be supported by a frame according to a need, thereby enabling high-position cultivation. That is, the crop cultivation pot comprises: a pot main body on which side walls that gradually widen upward when viewed from the side are formed to have the predetermined length on both sides of a bottom plate so as to form an inner space into which bed soil can be introduced; and coupling grooves formed in a bottom plate and side walls at both sides of the pot main body and coupling protrusions so that a plurality of port main bodies are connected in a lengthwise direction, wherein on blockage plates including a protrusion part and a groove part corresponding to the coupling groove or the coupling protrusion are coupled to the coupling groove and the coupling protrusion on an edge side of the plurality of connected pot main bodies.
Patent KR-20200116747-A (KR)
Inventor: HUH SEUNG HUN
IPC: G01B15/04
Filed: 2019-04-02
Abstract: The present invention relates to a method for analyzing a physical shape of graphene. According to the method for analyzing the physical shape of graphene of the present invention, a silicon substrate having a plurality of fine grooves is prepared. Then, a specimen with graphene and a metal coating film on the silicon substrate is prepared, and the specimen is observed with a scanning electron microscope (SEM) equipment. Since the silicon substrate has a flat bottom and various inclination angles, physical properties such as thickness, width, diameter, wrinkle, and flatness related to the shape of graphene can be analyzed with the SEM equipment.
Patent KR-20200118271-A (KR)
Inventor: CHOI MUN SIK
IPC: G02F1/13357
Filed: 2019-04-03
Abstract: Provided are an optical member, display device including the same, and manufacturing method of the optical member. According to one embodiment of the present invention, the manufacturing method of the optical member comprises the steps of: preparing a light guide plate including an upper surface, a lower surface facing the upper surface, a side surface disposed between the upper surface and the lower surface, a first inclination surface disposed between the upper surface and the side surface, and a second inclination surface disposed between the lower surface and the side surface; placing a reflective member including a reflective layer on the side surface of the light guide plate; and attaching the reflective member to the side surface, first inclination surface, and second inclination surface of the light guide plate using a heat pressing mechanism.
Patent KR-20200117416-A (KR)
Inventor: KIM JEONG WAN
IPC: G01S7/40
Filed: 2019-04-04
Abstract: The present invention relates to a racon capable of objective performance verification and to a driving method thereof. According to an embodiment of the present invention, the racon capable of objective performance verification comprises: a signal transceiving unit for receiving a radar pulse emitted from a marine vessel and transmitting a designated pulse to the vessel in response to the received radar pulse; a CPU for controlling the signal transceiving unit so as to generate the designated pulse and transmit the generated designated pulse to the vessel; and a signal processing unit connected in series between the signal transceiving unit and the CPU to relay a signal, and connected to an external device to enable state monitoring control and programming.
Patent KR-20200118984-A (KR)
Inventor: JEON HYEONG TAG
IPC: C23C16/455
Filed: 2019-04-09
Abstract: The present invention discloses a method of manufacturing a metal chalcogen compound thin film. The method of manufacturing the metal chalcogen compound thin film according to an embodiment of the present invention can easily control the crystallinity and pattern of the metal chalcogen compound thin film by selectively using crystal nuclei or crystallization inhibitor nuclei. The method of manufacturing the metal chalcogen compound thin film includes: a step of spin coating a nucleation solution on a substrate; a step of heating the substrate coated with the nucleation solution to evaporate the solvent to form dispersed nuclei on the substrate; and a step of depositing the metal chalcogen compound thin film on the substrate based on the formed dispersion nuclei.
Patent KR-20200120105-A (KR)
Inventor: DONGHYUN LEE
IPC: H04M1/725
Filed: 2019-04-11
Abstract: Various embodiments of the present invention relate to an electronic device and a method for providing information thereof. The electronic device comprises: a user interface; at least one sensor; at least one processor operatively connected to the user interface and the at least one sensor; and a memory operatively connected to the processor. When the memory is executed, the at least one processor may store instructions to collect information related to stress through some of the at least one sensor, check contextual information of a user if stress calculated based on the collected information related to stress satisfies a predesignated condition, and guide at least one of a plurality of stress relievers through the user interface based on the checked contextual information at least. Other various embodiments of the present invention are possible.
Patent KR-20200124022-A (KR)
Inventor: WON HYUK
IPC: G06F3/0354
Filed: 2019-04-23
Abstract: The present invention relates to a keyboard and a mouse having a microcurrent stimulation function. In the keyboard having a plurality of key buttons, electrodes that can apply microcurrents is disposed on the plurality of key buttons, wherein electrodes having a first polarity is disposed in some parts of the keyboard, and an electrode having a second polarity is disposed in the other parts of the keyboard.
Patent KR-20200127518-A (KR)
Inventor: JIN SEUNGRI
IPC: H04W76/27
Filed: 2019-05-02
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation 4G system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The present disclosure relates to a mobile communication system. More particularly, disclosed are a method and apparatus capable of replacing the user equipment (UE) capability by using an identifier (ID) of a UE without reporting the total UE capability in a method for the terminal to report its capability. A control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200128849-A (KR)
Inventor: LEE DONGHOON
IPC: G06K19/06
Filed: 2019-05-07
Abstract: According to the present invention, a detection method comprises: a step (a) of capturing a first reference color area displayed in a first reference color, a second reference color area, and a detection area of which a color is changed by reacting with a target; a step (b) of converting a captured result into grayscale; a step (c) of extracting a gradation value from the converted captured result; a step (d) of converting the extracted gradation value into a standard gradation value; and a step (e) of detecting target concentration from the standard gradation value.
Patent KR-20200139040-A (KR)
Inventor: KO JUNG MI
IPC: G11C16/34
Filed: 2019-06-03
Abstract: Provided is a semiconductor memory device which includes a memory cell array, a read and write circuit, a current sensing circuit, and control logic. The memory cell array includes a plurality of memory cells. The read and write circuit includes a plurality of page buffers respectively connected to the plurality of memory cells through a plurality of bit lines. The current sensing circuit is connected to the read and write circuit through a plurality of sensing lines. The control logic controls operations of the current sensing circuit and the read and write circuits. At least two of the plurality of page buffers are connected to any one of the plurality of sensing lines. The control logic controls the read and write circuit to simultaneously perform current sensing operations for at least two page buffers connected to the one sensing line.
Patent KR-20200139450-A (KR)
Inventor: KIM SUN SU
IPC: G07F17/32
Filed: 2019-06-04
Abstract: The present invention relates to an electronic poker slot machine game system capable of increasing a winning rate through a new game rule, allowing a user to quickly and easily recognize the presence or absence of a poker hand in a betting line and thus increasing participation of the user, and fundamentally preventing the expression of duplicate cards during rotation of a reel and thus increasing reliability of the game. According to the present invention, the electronic poker slot machine game system is implemented by a combination of software and hardware to execute a poker game through a display screen, and comprises: a system on/off control unit which controls an on/off operation of the system; and a game driving executing unit which uses 54 cards including 2 Jokers to execute a series of games including setting winning lines for 15 cards of vertical 5 reels x 3 horizontal lines, betting of a bet amount, the presence of poker hands on the set winning lines, and paying of the bet amount.
Patent KR-20200140426-A (KR)
Inventor: PARK JOON SUNG
IPC: F04D13/06
Filed: 2019-06-05
Abstract: Disclosed are a device for controlling operation of an underwater pump, and a system and a method therefor. According to the present invention, the device comprises: a communication unit performs communication with a plurality of water level sensors and an inverter; and a control unit controlling the inverter based on water level information received from the water level sensors to operate an underwater pump to be turned on or turned off. The control unit detects a turned-one section and a turned-off section of the underwater pump by using the water level information, calculates a turned-on section rate of an entire section by using the detected section, and controlling the inverter to reset a driving speed by using the calculated turned-one section rate and the driving speed of the underwater pump with respect to the entire section.
Patent KR-20210001549-A (KR)
Inventor: NO SEUNG HYUN
IPC: B05B3/18
Filed: 2019-06-28
Abstract: Disclosed is an extension structure of a nozzle for sterilizing pottery which sprays sterilization water to pottery such as a toilet seat, and to an extension nozzle device for sterilizing the pottery capable of managing hygiene. The extension nozzle device comprises a direct water pipe, a sawtooth unit, a nozzle housing, and a guide groove.
Patent KR-20200002704-A (KR)
Title: Development of cell barcoding technology using deaminase for endogenous repeat sequences
Inventor: BANG DU HEE
IPC: C12N9/22
Filed: 2019-07-01
Abstract: The present invention relates to a cellular barcoding method using an nCas9-diaminase fusion protein for a cell endogenous repeat sequence. The targeted deaminase according to the present invention can generate a variety of gene barcode patterns within a cell by targeting the repeating sequence, thereby making it easy to track the relationship and lineage between cells, and having a wide range of target cells.
Patent KR-20200005498-A (KR)
Inventor: SON KWANG OH
IPC: A45C11/22
Filed: 2019-07-05
Abstract: The present invention relates to an airtight folding type waterproof bag. The airtight folding type waterproof bag comprises: a receiving portion (32) made of a flexible resin material; a narrow band-shaped folding band (34) formed along an opening of the receiving portion (32) and formed thicker and harder than the receiving portion (32); an extension folding member (38) made of a flexible resin material and extending upward to the folding band (34) so as to extend the opening of the receiving portion (32) upward; and corresponding annular fastening members (36) connected to both ends of the extension folding member (38), respectively. In order to close the opening of the receiving portion (32), a folding cap (F) is formed by folding the extension folding member (38) and then rolling and folding a part of the receiving portion (32) with both the folded extension folding member (38) and the folding band (34) as a core, and the folding cap (F) is then bent to fasten the annular fastening members (36) at both ends thereof to each other. According to the present invention, the airtight folding type waterproof bag can be used as a household item such as an air pillow or an air cushion.
Patent KR-20210006715-A (KR)
Inventor: LEE YOUNG CHOON
IPC: A23G9/42
Filed: 2019-07-09
Abstract: The present invention relates to a method for manufacturing rice ice cream. The method of the present invention can be divided into two steps of starting a shaping and packaging process (S20) of ice cream according to a conventional method after going through a process (S10) of manufacturing a rice ice cream mix. The step S10 of the present invention includes a process of mixing the ice cream mix and glutinous hard-boiled rice immersed in an immersion solution with glycerin. The rice ice cream manufactured thereby has a good texture and is highly marketable.
Patent KR-20210007316-A (KR)
Inventor: LEE MYUNG JUN
IPC: F01L13/00
Filed: 2019-07-11
Abstract: The present invention relates to an exhaust variable valve lift apparatus capable of increasing an exhaust temperature, which comprises: a first lift cam having a first cam lobe; second lift cams which include a second lobe smaller than the first lobe and have a phase different from that of the first lift cam; an inner body which comes in contact with the first lift cam and in which a guide hole is formed; an outer lever which includes a first lever arranged in a first direction of the inner body and having a first lever hole and a second lever arranged in a second direction of the inner body and having a second lever hole and is coupled to the inner body to be relatively rotated through a hinge pin while being in contact with the second lift cams; a lock pin which has a lock pin body, a first land protruding from the lock pin body in the first direction, and a second land protruding from the lock pin body in the second direction and is arranged inside the guide hole to be movable; a control pin which includes a control pin body and a third land protruding from the control pin body in the first direction and is arranged in the second lever hole to be movable; a driving part for selectively pushing the control pin in the first direction; and a lock pin elastic part for pushing the lock pin in the second direction.
Patent KR-20210009192-A (KR)
Inventor: SUN HWA KIM
IPC: A61K47/64
Filed: 2019-07-16
Abstract: A fusion protein-siRNA complex according to the present invention specifically binds to cancer cells, is effectively incorporated into cells, and is degraded by lysosomes to exhibit anticancer activity. The fusion protein-siRNA complex inhibits immune action of cancer cells to increase phagocytic action of phagocytes, thereby having maximal anticancer activity that enables cancer to be removed by autoimmunity.
Patent KR-20210017349-A (KR)
Title: Lunch-basket container
Inventor: KIM KYUNG SUN
IPC: B65D43/16
Filed: 2019-08-08
Abstract: According to one embodiment of the present invention, a lunch box container comprises: a lower housing formed to have an inner storage space; an upper housing hinged and connected to be rotatable to a circumference of one side of the lower housing; an inner case stored in the lower housing and having a partition wall to divide a plurality of inner spaces; and a locking wing formed in a circumference of the other side of the lower housing or the upper housing. The upper housing comprises a trench unit formed on a lower surface thereof to correspond to an upper end part of the inner case.
Patent KR-20190096322-A (KR)
Title: Solid-state imaging device, method of manufacturing solid-state imaging device, and electronic apparatus
Inventor: ENOMOTO TAKAYUKI
IPC: H01L27/146
Filed: 2019-08-08
Abstract: A solid-state imaging device includes a substrate, a through hole penetrating the substrate, a vertical gate electrode formed in the through hole, and a charge fixing film. A photoelectric conversion part which produces a signal charge according to the amount of received light is formed in the substrate. The through hole penetrates from the front surface of the substrate to the back surface. The vertical gate electrode reads the signal charge, generated in the photoelectric conversion part, in a charge reading part and is formed in the through hole through a gate insulating film. The charge fixing film is formed so as to cover the back surface of the substrate and to cover a part of the inner circumferential surface of the through hole of the back surface of the substrate, and is composed of a film having negative fixed charge. It is possible to reduce process variation and the generation of white spots.
Patent KR-20210020640-A (KR)
Title: Semiconductor package
Inventor: CHOI YUN SEOK
IPC: H01L23/528
Filed: 2019-08-16
Abstract: Provided is a semiconductor package with excellent reliability. The semiconductor package comprises: a lower structure; a first semiconductor chip on the lower structure; a second semiconductor chip disposed between the lower structure and the first semiconductor chip; and a plurality of conductive pillars disposed between the lower structure and the first semiconductor chip, and disposed on one side of the second semiconductor chip. The second semiconductor chip and the conductive pillars are connected to a first surface of the first semiconductor chip, and the first semiconductor chip is disposed so that the first surface faces the lower structure.
Patent KR-20210024319-A (KR)
Title: Nspection apparatus
Inventor: NASSAU RACINE
IPC: H01L21/687
Filed: 2019-08-21
Abstract: According to one embodiment of the present disclosure, provided is a wafer inspection device, which includes: a support structure including a frame having an opening larger than an area of a wafer and a plurality of vacuum chucks each mounted to the frame and having a support surface provided with a vacuum suction unit; an emission unit irradiating the wafer with an inspection electromagnetic wave; a sensing unit receiving the inspection electromagnetic wave from the wafer; and a moving unit moving at least one of the emission unit and the frame so that the irradiation position of the wafer is changed. Each of the plurality of vacuum chucks is configured to be selectively movable between a first position and a second position in the frame.
Patent KR-20210026075-A (KR)
Title: Manufacturing Method for Exit Pupil Expandable Reflective Waveguide Display
Inventor: YEOM JI WOON
IPC: G02B1/10
Filed: 2019-08-29
Abstract: Provided is a manufacturing method of a reflective waveguide display capable of expanding an exit pupil. The manufacturing method of a reflective waveguide display according to an embodiment of the present invention photographs a pattern for alignment inspection over the main substrate, which will constitute a waveguide display with an image pickup device, photographs a pattern for alignment inspection over a first prism, which will constitute a waveguide display to be bonded to the main substrate with the image pickup device, and bonds the main substrate and the first prim in advance after adjusting the alignment state of the first prism so that the photographed patterns for alignment inspection become the same. As a result, the high-precision alignment between individual light output elements during prism bonding is possible based on a low-cost vision image so that the manufacturing method can solve the problem of distortion of an external image due to shape deviation such as chamfer occurring during processing of individual prisms.
Patent KR-20210026137-A (KR)
Title: Ultra-thin thermoelectric elements and method for manufacturing the same
Inventor: YOON JUNGJIN
IPC: H01L35/34
Filed: 2019-08-29
Abstract: Provided is an ultra-thin film thermoelectric element having a thermoelectric effect which comprises: an ultra-thin film substrate; a heat-insulating layer formed on a portion of the substrate; and a plurality of active layers formed of a thermoelectric material over the substrate and the heat-insulating layer, wherein each of the plurality of active layers is connected to an electrode, and a current flows due to a temperature difference between the substrate and the heat-insulating layer.
Patent KR-20210026662-A (KR)
Title: Refrigerator installed at an entrance of the place
Inventor: WONJIN LEE
IPC: H02J50/10
Filed: 2019-08-30
Abstract: According to an embodiment of the present invention, a refrigerator for an entrance comprises: a cabinet installed by penetrating an entrance door or a wall and having a storage chamber for storing objects; a housing coupled to a lower end of the cabinet; an outer door connected to a front surface of the cabinet to open and close the storage chamber and exposed to the outside; an inner door connected to a rear surface of the cabinet to open and close the storage chamber and exposed to the inside; a cold air supply device stored in a space defined by a lower portion of the cabinet and the housing and supplying cold air to the storage chamber; and a wireless charging device provided to the cabinet and one between the outer door and the inner door.