baber/WOPTO huggingface dataset:
Patent KR-20220118232-A (KR)
Title: Photocurable Ink Composition, Encapsulation Layer and Display Device
Inventor: KIM MINSOO
IPC: C09D11/30
Filed: 2021-02-18
Abstract: Provided are: a photocurable ink composition including a fluorine-based siloxane compound having a specific structure, a photocurable monomer and a photopolymerization initiator; an encapsulation layer including a cured product thereof; and an image display device including the encapsulation layer. The photocurable ink composition according to the present invention, which comprises a fluorine-based siloxane compound having a specific structure, prevents moisture, oxygen, and the like from entering from the external environment, thereby being able to further improve the lifetime of an organic light-emitting device. Moreover, the photocurable ink composition has a low dielectric constant of 4.0 or less, and thus can stop a signal from slowing down.
Patent KR-20220120073-A (KR)
Title: Multi-stage diffuser in which multiple disks are sequentially stacked
Inventor: KIM HONG BEOM
IPC: C02F3/20
Filed: 2021-02-23
Abstract: A multi-stage diffuser with a plurality of disks sequentially stacked according to the present invention comprises: a support shaft with an air guide groove in a longitudinal direction; a plurality of disks coupled to the support shaft; and a backflow prevention mechanism coupled to a lower-end of the support shaft. The disks include: a body unit whose diameter is gradually reduced from the edge to the center so that the center of the body unit is located lower than the edge; a nozzle unit provided in a ring shape around the edge of the body unit and having a plurality of air nozzles formed in a radial direction; an inclined unit provided in a ring shape around the edge of the nozzle unit and whose outer surface is inclined downward; and a contact unit provided on the back side of the nozzle unit. The plurality of discs have different diameters and are sequentially coupled to the support shaft so that relatively smaller discs are disposed on an upper part of relatively larger discs to form a concentric circle around the support shaft. In the multi-stage disc-type air diffuser according to the present invention, the body unit of the disc is formed in the shape of an inverted cone such that the airflow in an air chamber is smooth and the disc is less susceptible to deformation or damage due to less air pressure.
Patent KR-20220121128-A (KR)
Title: Method for constructing database using ai
Inventor: HONG TAE GYUN
IPC: G06F16/28
Filed: 2021-02-24
Abstract: A database construction method utilizing AI collecting and classifying big data for each public policy supply institution is disclosed.
Patent KR-20220121451-A (KR)
Title: Method and apparatus for manufacturing packing stick product with double filling structure
Inventor: PARK SEUNG GYU
IPC: B65B59/00
Filed: 2021-02-25
Abstract: The present invention relates to an apparatus for manufacturing a dual-filling structured stick pack pouch allowing for the input of liquid and granular materials, and a manufacturing method thereof. The apparatus of the present invention enables the input of both liquid and solid granular materials together into a stick-shaped packaging product by folding in half and sealing a film material vertically, inputting the liquid material, and after sealing horizontally an upper portion of the film material wherein the liquid material is put, inputting the solid granular material into the inside of the horizontally sealed film material. The apparatus also ensures that different materials are not mixed by using a barrier structure formed by heat fusion during a process of inserting liquid and solid granular materials together into a single packaging product. Additionally, the apparatus allows for the mixing of different materials within a single packaging product in an improved structure as needed.
Patent KR-20210130095-A (KR)
Inventor: SAKUMA NORITSUGU
IPC: H01F1/057
Filed: 2021-03-02
Abstract: The present invention relates to a rare earth magnet which comprises a main phase (10) and a boundary phase (50). The entire composition is expressed as (R^2_(1-x)R^1_x)_yFe_(100-y-w-z-v)Co_wB_zM^1_v·(R^3_(1-p)M^2_p)_q·(R^4_(1-s)M^3_s)_t, wherein R^1 is a light rare earth element, R^2 and R^3 are intermediate rare earth elements, R^4 is a heavy rare earth element, and M^1, M^2, and M^3 are prescribed metal elements. The main phase (10) comprises a core unit (20), a first shell unit (30), and a second shell unit (40). The first shell unit (30) has higher content of intermediate rare earth elements than the core unit (20) and the second shell unit (40) has lower content of intermediate rare earth elements than the first shell unit (30). In addition, the second shell unit (40) contains heavy rare earth elements. The present disclosure provides the rear earth magnet with improved coercive force and a manufacturing method thereof.
Patent KR-20210025582-A (KR)
Title: Composition, kit and combination therapy for treating type 2 diabetes mellitus and diabetic dyslipidemia
Inventor: KIM SUNG WON
IPC: A61K31/519
Filed: 2021-03-02
Abstract: The present invention relates to a combination therapy to efficiently treat type 2 diabetes and dyslipidemia in diabetic patients. More specifically, the present invention relates to a pharmaceutical composition, a kit, and a combination therapy, in which metformin as biguanide, glimepiride as sulfonylureas, and gemigliptin as a dipeptidyl peptidase IV inhibitor are used in combination to treat type 2 diabetes efficiently without side effects such as hypoglycaemia or changes in body weight and to reduce total cholesterol and low-density lipoprotein (LDL) cholesterol in blood, thereby efficiently treating dyslipidemia in diabetic patients.
Patent KR-20220032455-A (KR)
Inventor: KIM MIL AL
IPC: H04N21/6334
Filed: 2021-03-03
Abstract: A document automation system according to one embodiment according to the technical idea of the present invention includes: a reception document information management unit for receiving document information of a document or image from a user terminal; a document automatic transformation unit which automatically changes the type of the document or image based on the received document information; and a transformed document information providing unit which provides at least a portion of the automatically changed type of document or image as transformed document information to the user terminal.
Patent KR-20220124565-A (KR)
Title: Pipe connection structure for piping
Inventor: HONG SEONG JEONG
IPC: F16L23/04
Filed: 2021-03-03
Abstract: The present invention relates to a pipe connection structure for piping constituting piping by connecting metal pipes. In regard to the pipe connection structure for piping connecting metal pipes by having an adaptor mounted in a structure in which a connection port and a flange come in contact with each other in a piping connection structure, the flange of the adaptor has a coupling hole formed to be bolted with the flange of the connection port, the adaptor has a pipe placement groove formed on an inner circumference thereof such that a metal pipe can be inserted in a state in which a cylindrical sleeve is protruding to one side of the flange, and also includes a sealing member and a tightening cap for tightening and fixing the metal pipe such that the metal pipe can be sealed in a state in which the metal pipe is inserted in the adaptor. The sealing member includes an O-ring for sealing between the metal pipe and the adaptor, a stopper ring mounted on an outer circumference of the metal pipe to prevent the separation of the metal pipe, and a guide ring for pressing and fixing the O-ring, and the tightening cap includes a pressing plate penetrated by the metal pipe and a coupling part assembled in a spiral structure to cause the tightening cap to be tightened and fixed with the cylindrical sleeve of the adaptor, thereby enabling the metal pipe to be connected in a simple tightening mechanism while securing a sealing force.
Patent KR-20220124930-A (KR)
Title: Multispectral stealth device
Inventor: HAHN JAEWON
IPC: B32B7/12
Filed: 2021-03-04
Abstract: Disclosed is a multispectral stealth device that generates camouflage color in the visible light region, has low reflectance characteristics for near-infrared rays and short-wavelength infrared rays, and low emissivity characteristics for medium-wavelength and long-wavelength infrared rays. According to the present invention, the multispectral stealth device comprises: a metal layer formed of a first metal having electrical conductivity; a semiconductor layer disposed on the surface of the metal layer and formed of a semiconductor material having a band gap capable of absorbing visible and near infrared rays; and a plurality of metal patterns regularly disposed on the surface of the semiconductor layer and formed of a second metal having electrical conductivity.
Patent KR-20220128064-A (KR)
Title: Social learnig service platform server
Inventor: Yang yong hoon
IPC: G06Q50/30
Filed: 2021-03-12
Abstract: The present invention relates to a social learning service platform server. The social learning service platform server according to an embodiment of the present invention includes: a lecture management unit which manages social learning lectures conducted online or offline; an instructor management unit which manages instructor information of instructors who operate the social learning lecture; a learner management unit for managing learner information of learners participating in the social learning lecture and a learner group composed of a plurality of learners; and an authentication unit requesting an authentication mission from the learner group within a predetermined time period and authenticating the degree of participation in the social learning lecture according to a response rate.
Patent KR-20220128773-A (KR)
Title: Semiconductor package including mold layer and manufacturing method thereof
Inventor: KO YEONG KWON
IPC: H01L25/065
Filed: 2021-03-15
Abstract: A semiconductor package comprises: a package substrate; a base chip disposed on the package substrate; a first semiconductor chip disposed on the base chip; a second semiconductor chip disposed on the first semiconductor chip; an inner mold layer covering a top surface of the base chip and side surfaces of each of the first semiconductor chip and the second semiconductor chip; a first outer mold layer interposed between the package substrate and the base chip and covering at least a portion of a side surface of the base chip; and a second outer mold layer disposed on the first outer mold layer, covering at least a portion of a side surface of the inner mold layer, and spaced apart from the package substrate. The first outer mold layer and the second outer mold layer have different viscosities. Accordingly, warpage and cracking can be prevented.
Patent KR-20220132104-A (KR)
Title: Trim change panel
Inventor: LEE SEOK JUN
IPC: H01L21/67
Filed: 2021-03-22
Abstract: The present invention has the following configuration. A trim change panel comprises: a panel part; a panel trim concave part formed in the peripheral portion of the panel part and configured to be gripped by a user when transporting. The panel trim concave part is configured in the same way on the facing surface of the panel part to prevent the surface damage of the panel part caused by sliding between the plurality of panel parts when the user transports the plurality of panel parts.
Patent KR-20210125939-A (KR)
Title: Organic light emitting device
Inventor: KIM MINJUN
IPC: C07D405/14
Filed: 2021-04-08
Abstract: The present invention provides an organic light emitting device. The present invention relates to the organic light emitting device which comprises a positive electrode, a negative electrode, and a light emitting layer between the positive electrode and the negative electrode, wherein the light emitting layer comprises a compound represented by chemical formula 1, and a compound represented by chemical formula 2. The organic light emitting device has excellent driving voltage, efficiency, and lifespan.
Patent KR-20220144187-A (KR)
Inventor: KIM JI YOUNG
IPC: H01L27/11575
Filed: 2021-04-19
Abstract: Provided are a semiconductor device with improved product reliability and an electronic system including the same. The semiconductor device includes a first stack structure which is on a substrate and includes a plurality of first gate electrodes, a second stack structure which is on the first stack structure and includes a plurality of second gate electrodes, a channel hole including a first lower channel hole that extends through a lower portion of the first stack structure, a first upper channel hole connected to the first lower channel hole, and a second channel hole connected to the first upper channel hole, and a channel structure in the channel hole. A side wall of the first lower channel hole has a first inclination relative to the first direction, a side wall of the first upper channel hole has a second inclination relative to the first direction, and a side wall of the second channel hole has a third inclination relative to the first direction.
Patent KR-20220145446-A (KR)
Inventor: HWANG HAN SU
IPC: A61K36/484
Filed: 2021-04-21
Abstract: The present invention provides a new composition for a hair-restorer and a preparation method thereof, which comprises the steps of: efficiently extracting functional components that are useful for promoting hair growth and improving scalp health from various natural plants and various natural minerals including Tourmaline; and mixing the components at a proper mix ratio, wherein when the composition prepared thereby is applied to the scalp, the functional components can promote hair growth without any side effects such as skin rashes while infiltrating into the scalp deeply. According to the present invention, 1-5 g of coconut oil, 1-5 g of castor oil, 1-5 g of camellia oil, 1-5 g of vegetable glycerin, 5-10 g of menthol, and 1-5 g of flavoring are added to and mixed with 65-90 g of mineral components extracted by a mixture of vegetable ethanol and vegetable extracts.
Patent KR-20210107558-A (KR)
Title: Method to generate label
Inventor: JEON SEUNGHYUN
IPC: G06N3/08
Filed: 2021-04-27
Abstract: According to an embodiment, the present invention relates to a computer program stored in a computer readable storing medium. The computer program provides a user interface (UI) displaying information for labeling when executed in one or more processors of a computing device. The user interface comprises: an image layer that displays an image including a labeled object and displays an annotation form for the labeled object in response to a user annotation input for displaying the labeled object; and a label layer that allows user class input for inputting a class for each of two or more classes included in a label of the labeled object.
Patent KR-20220094092-A (KR)
Inventor: KARUNIANTO WISMA CHAERUL
IPC: G06T7/246
Filed: 2021-04-27
Abstract: Disclosed are an advanced intelligent object tracking system and method that utilize 3D map reproduction to provide a virtual support function utilizing only a camera system and sensors as main data inputs. The proposed invention uses a deep learning algorithm and a neural network to perform 3D map generation, distance calculation, object detection and recognition, and uses augmented reality to display a virtual direction.
Patent KR-20220008745-A (KR)
Title: Healthcare service providing system using ring mouse
Inventor: CHOI RAK BEOM
IPC: G06F3/0354
Filed: 2021-05-14
Abstract: The present invention relates to a healthcare service providing system using a ring mouse. According to the present invention, the healthcare service providing system may provide an input device that is convenient to operate through the ring mouse in a form of a ring used by being worn on a finger, grasp a user's biometric information in real time from the worn ring mouse, and provide customized solution information, thereby suggesting a break if an abnormal symptom occurs to thus relieve stress.
Patent KR-20220155164-A (KR)
Title: System for trading electric power based on block chain and method thereof
Inventor: HWANG HEE SAN
IPC: H02J3/00
Filed: 2021-05-14
Abstract: The present invention relates to a blockchain-based electricity trading system and a trading method therefor, which relate to direct electricity trading between electricity producers and consumers. The trading method comprises the steps of: receiving a first transaction block chain in which the amount of surplus power calculated by a member-registered photovoltaic prosumer is recorded; generating a bid list block chain having a plurality of transaction block chains including the first transaction block chain as block bodies; receiving a bid for any one transaction block chain among a plurality of transaction block chains of the bidding list block chain or receiving a purchase condition from an electric consumer who has registered as a member; and in case of receiving a bid from the electric consumer, processing a bid with the highest bid based on a bidding price of a bidder for a bid whose bidding ends every day and time, and recording the bid in a corresponding second transaction block chain.
Patent KR-20220157560-A (KR)
Title: Urea tank for diesel vehicle
Inventor: LEE JI UN
IPC: F01N3/20
Filed: 2021-05-21
Abstract: The present invention relates to a urea solution tank for a diesel vehicle. More specifically, the urea solution tank for the diesel vehicle has a structure in which a heating baffle is integrally injection-molded so that a frozen urea solution can be easily thawed. That is, according to the present invention, a plurality of heating baffles having a heater coil at the interior of the urea solution tank are integrally injection-molded. Therefore, urea solution flow in the urea solution tank is suppressed and controlled at normal times. In addition, even thawing of the urea solution can be achieved in a cryogenic situation. Accordingly, the urea solution can always be smoothly supplied. The urea solution tank for the diesel vehicle of the present invention comprises an upper case and a lower case coupled to each other.
Patent KR-20220160425-A (KR)
Inventor: CHUNG YU JIN
IPC: G09B7/02
Filed: 2021-05-27
Abstract: Provided are a method and a system for measuring text information processing capability by presenting cognitive factors constituting the text information processing capability. The system for measuring text information processing capability according to the present invention comprises: a measurement task provision unit providing a subject with a measurement task for each component of the text information processing capability; a reaction reception unit receiving a signal of reaction to the measurement task from the subject; and a component ability measurement unit measuring the ability of each component constituting the text information processing capability, which includes an error rate, an accurate performance rate, and a reaction time of performing the measurement task for each component of the text information processing capability for the corresponding subject, based on the signal from the reaction reception unit. Accordingly, the components constituting the text information processing capability are provided as computer program content to allow the text information processing capability for cognitive tasks for each component to be measured in an easier and more convenient way.
Patent KR-20220162941-A (KR)
Title: Fastening apparatus for pop nut
Inventor: KIM BO KYUNG
IPC: B25B21/00
Filed: 2021-06-02
Abstract: The present invention relates to a fastening apparatus for a pop nut which can prevent abnormal fastening of a pop nut. The fastening apparatus for a pop nut comprises: a main body housing having a work anvil coupled to the front end; a sliding housing coupled to be slid between a compression standby position and a compression work position in the axial direction of the main body housing; a compression driving part having a driving screw shaft positioned in the axial direction of the main body housing, a slider coupled to the driving screw shaft to slide and move the sliding housing in a compression work direction, and a compression drive motor installed on the main body housing to rotate and drive the driving screw shaft; a fastening work part having a fastening bar exposed in the axial direction through the work anvil and provided with a fastening male screw allowing the pop nut to be screwed thereto and a fastening motor installed on the sliding housing to rotate and drive the fastening bar; a fastening motor load measurement sensor measuring a motor load of the fastening motor; a compression drive motor load measurement sensor measuring a motor load of the compression drive motor; and a control part determining proper fastening state status of the pop nut fastened to the fastening bar based on signals of the fastening motor load measurement sensor and the compression drive motor load measurement sensor.
Patent KR-20210152396-A (KR)
Inventor: ZHAO DEXI
IPC: H04N21/431
Filed: 2021-06-03
Abstract: A video processing method, a device, electronic equipment, and a storage medium, which relate to the field of video recognition and understanding and deep learning, are disclosed. The method may include: during video play, for to-be-processed audio data, which has not been played, determined according to a predetermined policy, performing the following processing: extracting a word meeting a predetermined requirement from text content corresponding to the audio data, as a label of the audio data; determining a special effect animation corresponding to the audio data according to the label; and superimposing the special effect animation on a corresponding video picture for display when the audio data begins to be played. The above method may improve the presentation effect of the video picture.
Patent KR-20220165343-A (KR)
Title: GHB color sensor, GHB discoloration kit, and sensing method using thereof
Inventor: OH JIN WOO
IPC: G01N21/78
Filed: 2021-06-08
Abstract: The present invention relates to a GHB color sensor, a GHB colorimetric kit, and a sensing method using the same, and more specifically, to a GHB color sensor, a GHB colorimetric kit, and a sensing method using the same, wherein a small array including a transition metal and a solvent as main components is mounted and the color of the small array changes according to the presence or absence of analytes.
Patent KR-20220165488-A (KR)
Title: Optoelectronic devices and manufacturing method of the optoelectronic device using contact Engineering of Vertically Grown Dendritic Nanomaterials with tunneling insulators
Inventor: LEE SEUNG HYUN
IPC: H01L21/02
Filed: 2021-06-08
Abstract: The present invention relates to an optoelectronic device and a manufacturing method of an optoelectronic device, which can reduce junction resistance by using a metal-insulator-semiconductor (MIS or tunneling) junction. According to one embodiment of the present invention, the optoelectronic device includes a tunneling insulator within a reference thickness between a dendritic semiconductor nano-layer and a metal electrode. The tunneling insulator blocks a chemical reaction or an oxidation reaction between the dendritic semiconductor nano-layer and the metal electrode to a reference value or lower and forms an electron dipole at a junction or acts on attenuation of the metal induction interval state in a dielectric substance.
Patent KR-20210156781-A (KR)
Inventor: KOBAYASHI TAKAHIRO
IPC: D04B35/20
Filed: 2021-06-17
Abstract: The present invention provides a knitting machine capable of detecting a defect in a knitted fabric rapidly with high precision. The knitting machine of the present invention comprises: a knitting needle knitting a knitted fabric; an image capturing unit (22) capable of capturing a stitch which is in a state coupled to the knitting needle; a determination unit that compares the state of a stitch captured by the image capturing unit (22) with the normal state of the stitch so as to determine whether or not the stitch is defective; and a position storage unit storing a position of the stitch captured by the image capturing unit (22).