baber/WOPTO huggingface dataset:
Patent KR-20200008335-A (KR)
Inventor: LEE BONGYONG
IPC: H01L27/11529
Filed: 2018-07-16
Abstract: According to an embodiment of the present invention, a three-dimensional semiconductor memory device comprises: a stack structure comprising successively stacked gate electrodes on a substrate; and a vertical channel part penetrating through the stack structure. The gate electrodes may comprise a ground selection gate electrode, a cell gate electrode, a string selection gate electrode, and an erase gate electrode. A gate induced drain leakage phenomenon is easily induced between the erase gate electrode and a pad in erase operation, thereby smoothly supplying holes into the vertical channel part.
Patent KR-20190011202-A (KR)
Title: Mounting device
Inventor: MEI KI
IPC: F15B15/28
Filed: 2018-07-18
Abstract: The present invention relates to a mounting device, preventing a scratch on a floor of a concave part when components such as sensors are mounted on a concave part like a cylinder groove. The mounting device (100) comprises: a mounting object storage part (10) to be store a mounting object with respect to the concave part; a thread storage part (20) installed adjacent to the mounting object storage part (10); and a thread (30) having a thread part screwed to the thread storage part (20) and a conical sheet part. The thread storage part (20) is opened as the thread (30) is screwed at a position facing the sheet part. Moreover, the thread storage part has a pair of piece parts (24, 26) having an outer surface part pressurized at a side surface of the concave part.
Patent KR-20180100500-A (KR)
Inventor: CHOI MI AE
IPC: C09K17/08
Filed: 2018-07-30
Abstract: The present invention relates to a method to manufacture a base ground material or a base ground substitutive material using a waste adsorbent generated from various production factories and business sites and, more specifically, to a method to manufacture a base ground substitutive material using a waste adsorbent, in which washed sand is added to recycled aggregates including the waste adsorbent to manufacture an environmentally-friendly base ground substitutive material with excellent permeability. According to the present invention, the method to manufacture a base ground substitutive material using a waste adsorbent comprises: a step of inputting, crushing, and selecting the recycled aggregate, the waste adsorbent, and general washed sand; a step of controlling the particle size of a selected material; a step of performing primary mixing while inputting a solidifying agent into the material with the controlled particle size; a step of secondarily selecting the mixed material; and a step of performing secondarily mixing while inputting a neutralizer into the secondarily selected material. The recycled aggregate includes foundry waste, slag, and ceramic pieces, and the waste adsorbent includes anthracite and filtering sand.
Patent KR-20200013976-A (KR)
Title: Method of producing eye cream for anti-wrinkle solution
Inventor: PARK MYEONG GEUM
IPC: A61Q19/02
Filed: 2018-07-31
Abstract: Disclosed is a method of producing an anti-wrinkle eye cream. The method comprises the steps of: crushing Himalayan rock salt to prepare rock salt powder; compressing herbal materials and extracting the same to prepare herbal extracts, wherein the herbal materials are one or more plants selected from Korean wormwood, Korean angelica, and pine needles; mixing the prepared herbal extracts with rice water and adding molasses and beneficial bacteria thereto to prepare beneficial bacteria-fermented liquid, wherein the beneficial bacteria is one or more selected from a beneficial bacteria group that is facultative anaerobes, including lactic acid bacteria, yeasts, and photosynthetic bacteria; mixing the prepared rock salt powder and the prepared beneficial bacteria-fermented liquid in a weight ratio of 80:20 to 90:10 to prepare rock salt fermented liquid-mixed powder; and mixing a cosmetic composition with the prepared rock salt fermented liquid-mixed powder, a ginseng extract, a green tea extract, a licorice extract, and gold powder, to produce an eye cream.
Patent KR-20200022567-A (KR)
Title: Variable resistance memory devices
Inventor: SEONG DONG JUN
IPC: H01L23/29
Filed: 2018-08-23
Abstract: The present invention relates to a variable resistance memory device with structural stability and high reliability. The variable resistance memory device comprises: a first conductive line on a substrate; laminated structures provided on the first conductive line and having a lower electrode, a variable resistance pattern, and an intermediate electrode laminated therein; and a mold pattern provided on the first conductive line and filling between the laminated structures, wherein an upper part of the mold pattern includes a surface-treated film and a lower part of the mold pattern includes a non-surface-treated film.
Patent KR-20200023865-A (KR)
Title: Method and apparatus of determining road line
Inventor: JI DAE HYUN
IPC: B60W50/14
Filed: 2018-08-27
Abstract: According to one embodiment, provided are a method for determining a lane and an apparatus thereof. The method for determining a lane detects both lanes of a road, on which a vehicle is driving, from an image and determines at least one undetected lane based on first information regarding a road area, on which a vehicle can drive, in accordance with a result of determining whether at least one lane of both lanes is undetected.
Patent KR-20200026362-A (KR)
Title: Probe card and test device including the same
Inventor: JANG TAE YONG
IPC: G01R1/073
Filed: 2018-08-29
Abstract: The present invention relates to a probe card and to a test device including the same. According to an embodiment of the present invention, the probe card comprises: a probe substrate; a plurality of cables provided on the probe substrate; a plurality of pins provided on the probe substrate and electrically connected to the plurality of cables; and a conductive line provided on the probe substrate and connected to a ground line. According to the present invention, by reducing a leakage current of the probe card, electrical characteristics for a display element can be precisely tested.
Patent KR-20200027225-A (KR)
Title: Insulation resistance maintenance system and maintenance method of fuel cell
Inventor: KIM HYUN HIE
IPC: H01M8/04044
Filed: 2018-09-04
Abstract: Disclosed is an insulation resistance maintenance system for a fuel cell, comprising: a fuel cell stack; a refrigerant line allowing a refrigerant to flow through the fuel cell stack therein; a circulation pump formed on a refrigerant line and circulating the refrigerant inside the refrigerant line; an ion eliminator formed on the refrigerant line to remove impurities or ions contained in the refrigerant inside the refrigerant line; and a controller measuring insulation resistance of a high voltage terminal connected to the fuel cell stack, determining whether the recovery control is necessary based on the measured insulation resistance, and, if recovery control is required, controlling the circulation pump to vary the flow of refrigerant through the ion eliminator.
Patent KR-20200029931-A (KR)
Title: Fault diagnosis method of wind generator
Inventor: KIM JIYOUNG
IPC: F03D17/00
Filed: 2018-09-11
Abstract: The present invention uses a generator speed value as an operation variable when diagnosing malfunction of a wind power generator, thereby simplifying an active bin to improve the reliability of the malfunction of the wind power generator.
Patent KR-20190030632-A (KR)
Inventor: BUGOS STEPHEN C
IPC: F01N3/20
Filed: 2018-09-14
Abstract: The present invention relates to an injector for a reductant delivery unit (RDU) having a fluid volume reduction assembly, which is improved for a non-purge selective catalyst reduction (SCR) system. According to the present invention, the injector for an RDU for a fluid volume reduction assembly comprises a fluid inlet, a fluid outlet, a fluid path from the fluid inlet to the fluid outlet, a tube, a filter disposed in the tube adjacent to the fluid inlet, and a correction filter tube disposed on a downstream of the filter. The correction filter unit comprises a first end part portion adjacent to the filter and an axial through-bore. The through-bore defines at least a part of the fluid path through the fluid injector. An actuator unit is disposed in the fluid injector and is engaged with a second end part of the correction filter tube. A valve assembly is coupled to the actuator unit to be able to operate. The position of the correction filter tube in the tube sets an opening force of the valve assembly. A cap member has a sidewall to define an inner space for storing the filter and the sidewall is attached by coming in contact with a first end part of the correction filter tube.
Patent KR-20200033492-A (KR)
Title: Electric Gear Transmission Apparatus of Bicycle
Inventor: PARK MIN CHIUL
IPC: B62M25/08
Filed: 2018-09-20
Abstract: A disclosed electric gear transmission for a bicycle allows gear transmission to be implemented by operating sprocket transmissions respectively provided on a driving side sprocket and a back wheel side sprocket in a multi-layered structure by latches respectively provided on two transmission pulleys while the two transmission pulleys are rotated in a forward or reverse direction by one electric motor, thereby being simplified so that gear transmission control is implemented with one button attached to a handle to increase convenience of a driver.
Patent KR-20200030998-A (KR)
Title: Scrapper for Rail Replacing Car
Inventor: RYU SU KYEONG
IPC: E01B27/02
Filed: 2018-09-28
Abstract: The present invention relates to a scraper device for a trackbed replacing vehicle, which is installed in a special railway vehicle for replacing a ballast trackbed to a concrete trackbed, in order to evenly spread ballast supplied from a hopper. The scraper device for a trackbed replacing vehicle comprises: a distributing plate (100) for distributing ballast supplied from a hopper of a trackbed replacement apparatus in a horizontal direction; a supporting body (200) for supporting the distributing plate (100) from the top; a rolling wheel (300) installed at the back end of the supporting body (200) in order to roll the supporting body (200) on the rail; a connecting means for connecting the supporting body (200) to the vehicle body of the trackbed replacement apparatus; and an elevating means for elevating the supporting body (200) from the head unit of the rail. In addition, the distributing plate (100) has a slope in the front side thereof, and has a shape in which the central unit protrudes forward and the left and right sides recede. The connecting means comprises: a horizontal supporting unit (420) protruding forward from the supporting body (200); and a vertical supporting unit (410) vertically extending from the frame in a downward direction, and rotatably connected to the front end of the horizontal supporting unit (420) at a hinge shaft (430) at the end of the lower part thereof. Moreover, the elevating means is installed at the back end of the supporting body (200) in order to move the supporting body (200) up and down from the hinge shaft (430).
Patent KR-20200043208-A (KR)
Inventor: KIM MIN JUN
IPC: A47J36/04
Filed: 2018-10-17
Abstract: A method for manufacturing a roasting apparatus using radiant heat according to the present invention comprises the following steps: forming a frame composed of a plurality of side walls and a bottom surface; forming a heating part by preparing a plurality of heating wires on the upper surface of the frame; forming a plate made of natural silica as a main material so as to be spaced apart by a predetermined height from the upper surface of the heating part; and providing a grill at a predetermined height away from the upper surface of the plate. The method for manufacturing the roasting apparatus using radiant heat according to the present invention is capable of providing the roasting apparatus with excellent durability and at the same time which can effectively transfer heat of the heating part to the grill.
Patent KR-20200044536-A (KR)
Inventor: KIM DUCK HYUN
IPC: A61B5/024
Filed: 2018-10-19
Abstract: The present invention may provide a PPG sensor package capable of effective blood flow signal detection from a PPG signal even under movement of a user as an amount of light received through a light receiving unit may be increased and a PPG signal may be more accurately measured. In addition, the present invention may provide the PPG sensor package capable of easily managing health information as the PPG sensor package is mounted in a wearable device to efficiently perform blood flow signal detection of a human body. The PPG sensor package comprises: at least one light emitting unit; and at least one light receiving unit.
Patent KR-20200045724-A (KR)
Title: Mold device for an vehicle interior decoration material
Inventor: KIM DEOK RAE
IPC: B29C65/48
Filed: 2018-10-23
Abstract: The present invention relates to a mold device of vehicle interior materials, which comprises: a support unit which supports a base portion wrapped with a skin portion; and a pressing unit which is in close contact with the skin portion and presses the skin portion, wherein the pressing unit is in close contact with the skin portion and discharges first temperature air from a front surface of the pressing unit. More specifically, the present invention relates to a mold device of vehicle interior materials, which can achieve better thermal properties than direct conduction.
Patent KR-20200048331-A (KR)
Title: Manufacturing method for braised mackerel with kimchi
Inventor: KIM GWAN JUNG
IPC: A23L19/00
Filed: 2018-10-30
Abstract: The present invention relates to a method for manufacturing braised mackerel with kimchi. According to the present invention, the braised mackerel with kimchi is manufactured by adding avocado powder made by pulverizing avocado, such that fishy smell of mackerel is reduced and spicy taste and flavor of the avocado are added, thereby challenging and being good to the taste of people of all countries through diversification and high quality in accordance with globalized age. Moreover, healthy braised mackerel with kimchi containing active ingredients useful to the body can be provided to all customers including a customer who has difficulty in eating fresh avocado. Moreover, pickled radish is made with Gegul radish, which is a regional specialty of Icheon, broth of the braised mackerel with kimchi is made with soy sauce of the pickled radish, and the pickled radish is added as a topping, thereby increasing accessibility to the regional specialty and increasing value-added increasing effect of domestic food industry. According to the present invention, the method comprises the following steps: making aged mackerel; making pickled Gegul radish; weighing 170 g of aged mackerel, 100 g of kimchi, 70 g of pickled Gegul radish, and 100 g of broth; containing the weighed braised mackerel with kimchi in a container and packing the container at a bonding temperature of 180°C for 1.4 sec; performing post-sterilization of the packed braised mackerel with kimchi in an oven of 90°C for 10 min; transferring the post-sterilized braised mackerel with kimchi to a cooling belt to quickly cool the same at -30°C for 20 to 30 min; and transferring the quickly-cooled braised mackerel with kimchi to a metal detector to perform quality inspection.
Patent KR-20200058640-A (KR)
Title: Calcium silicate inorganic insulations and fabrication method thereof
Inventor: KANG DAE GU
IPC: C04B28/16
Filed: 2018-11-19
Abstract: The present invention relates to an inorganic insulation material having enhanced compression strength and a shortened curing time according to the addition of CSA and atmospheric pressure vapor curing conditions, and to a manufacturing method thereof. More specifically, when manufacturing an insulation material by adding CSA to promote curing and enhance initial strength, the present invention is capable of securing short-time demolding and handling workability, shortening a curing time by performing curing under atmospheric pressure with vapor, and enabling the insulation material to have initially-improved compression strength. One preferred embodiment of the manufacturing method of an inorganic insulation material having enhanced compression strength and a shortened curing time according to the addition of CSA and atmospheric pressure vapor curing conditions comprises the steps of: (a) mixing, in a dry state, a starting raw material composed of 70 wt% of ordinary Portland cement (OPC), 10 wt% of blast furnace slag, 10 wt% of anhydrite, 10 wt% of quicklime, and 1-5 wt% of CSA used to replace the OPC; (b) feeding 130 wt% of mixed water with respect to an outer division to the starting raw material and mixing the starting material with the mixed water to prepare a mixture; (c) mixing the mixture with 0.6 wt% of aluminum powder with respect to an outer division and 1 wt% of a silicone water-repellent agent with respect to an outer division to prepare slurry; (d) curing the slurry in the air for 22-26 hours and demolding the slurry to form a molded body; and (e) putting the demolded molded body into an atmospheric pressure vapor curing machine and curing the molded body with atmospheric pressure vapor at a temperature of 40-80°C for 6-8 hours.
Patent KR-20200061156-A (KR)
Title: Electric precipitation system for double skin facade buildings
Inventor: KANG DONG HWA
IPC: F24F11/00
Filed: 2018-11-23
Abstract: The present invention provides an electric precipitation system with an integrated outer cover of a building, which can create a ventilation flow in a hollow layer of a dual outer cover and electrically collect fine dust at the same time. According to an embodiment of the present invention, the electric precipitation system with an integrated outer cover of a building comprises: an outer window manufactured with an outer glass window frame and outer glass to be installed on an outdoor side of a building; an outer upper opening part and an outer lower opening part each installed on an upper and a lower portion of the outer window for indoor ventilation; an inner window manufactured with an inner glass window frame and inner glass to face the outer window at a predetermined interval to be installed on an indoor side to form a hollow layer between the outer window and the same; an inner upper opening part and an inner lower opening part each installed on an upper and a lower portion of the inner window for ventilation; one or more discharge electrodes installed in the hollow layer and controlled to a suitable voltage level in accordance with an external wind pressure and a fine dust concentration to electrically charge particles entering the hollow layer through the outer lower opening part; and a dust collection electrode abutting the hollow layer to be installed on the surface of the outer glass and the inner glass to collect electrically charged particles.
Patent KR-20190065959-A (KR)
Title: Output manifold for heat recovery steam generators
Inventor: MAGEE JEFFREY FREDERICK
IPC: F17D1/06
Filed: 2018-12-03
Abstract: The present invention provides manifolds, manifold components, and heat recovery steam generator systems (100). A discharge line (132) of a discharge manifold (100) is fluidically connected to at least one downstream process. A first collection line (150, 170) is fluidically connected to a plurality of header lines (110) by a first set of header links (160, 180). A second collection line (150, 170) is fluidically connected to the plurality of header lines (110) by a second set of header links (160, 180). A connection access unit fluidically connects the first collection line (150, 170) and the second collection line (150, 170) to the discharge line (132).
Patent KR-20200068305-A (KR)
Title: Method of Predicting Cancer Drug Resistance Using Meta-analysis-derived, Personalized Pathway-Based Machine Learning Approach
Inventor: KIM SUNG YOUNG
IPC: G16H20/10
Filed: 2018-12-05
Abstract: The present invention relates to a customized anticancer drug resistance prediction method using meta-analysis and biological pathway-based machine learning, and more specifically, to a customized anticancer drug resistance prediction method using meta-analysis and biological pathway-based machine learning, in which resistance-related cohorts are screened and merged by using publicly available genomic cohort information of an acquired drug resistance and an intrinsic drug resistance to automatically detect the acquired drug resistance, a customized anticancer drug resistance model with significantly high accuracy and high-level generalizability is established by using a penalized regression combined with a personalized pathway score algorithm based on the resistance-related cohorts, and the model according to the present invention enables prediction and determination of transferability between the intrinsic drug resistance and the acquired drug resistance as well as prediction of the acquired drug resistance. As a result of developing and verifying a multivariate predictive model of an acquired taxane resistance by using the customized anticancer drug resistance prediction method using the meta-analysis and the biological pathway-based machine learning according to the present invention, it has been found that an acquired taxane resistance model represents perfect performance to have an area under precision-recall curve (AUPRC) of 1.000, a Brier score of 0.007, sensitivity and specificity of 100%, and an area under receiver operating characteristic (AUROC) value of 1.000. The customized anticancer drug resistance prediction method using the meta-analysis and the biological pathway-based machine learning includes the following steps of: selecting a drug resistance prediction target; collecting and selectively processing selected prediction target data; learning through a machine learning algorithm; and performing verification.
Patent KR-20200068927-A (KR)
Title: Crude oil offloading system
Inventor: KIM MYUNGKI
IPC: B63B25/08
Filed: 2018-12-06
Abstract: According to an embodiment of the present invention, a crude oil offloading system is provided. According to an embodiment of the present invention, the crude oil offloading system comprises: at least one storage tank which stores crude oil therein; an offloading pipe which extends by crossing a lower side of the storage tank and is connected to the storage tank to be filled with the crude oil introduced from the storage tank; a gas injection pipe which receives exhaust gas from a combustion engine and injects the exhaust gas into the offloading pipe; a scrubber which is connected to a portion between the combustion engine and the gas injection pipe, and removes pollutants included in the exhaust gas; and a compressor which is installed in the gas injection pipe, compresses the exhaust gas having passed through the scrubber with a pressure higher than the hydraulic pressure of the crude oil stored in the storage tank, and supplies the compressed exhaust gas into the offloading pipe. The crude oil in the offloading pipe can be offloaded by being pushed by the exhaust gas supplied through the gas injection pipe. The crude oil offloading system can offload crude oil by using exhaust gas.