baber/WOPTO huggingface dataset:
Patent KR-20190136410-A (KR)
Inventor: HAN SANG DO
IPC: G01N27/407
Filed: 2018-05-30
Abstract: The present invention relates to a method of manufacturing an electrode for a gas sensor, which comprises the steps of: (a) pretreating a substrate; (b) printing electrode slurry on at least one region of the substrate pretreated in the step (a); and (c) drying and thermos-compressing the substrate on which the electrode slurry is printed in the step (b). In the step (b), the electrode slurry comprises carbon and a catalyst, wherein the catalyst includes at least one selected from a group consisting of silver, gold, platinum, palladium, ruthenium, rhodium, and combinations thereof. The electrode for a gas sensor manufactured by the manufacturing method is excellent in gas sensor detection characteristics.
Patent KR-20190136681-A (KR)
Inventor: KIM JOON HA
IPC: B01D65/08
Filed: 2018-05-31
Abstract: According to an embodiment of the present invention, provided is a method for supporting separation membrane maintenance decision in a reverse osmosis process, which comprises the following steps: collecting monitoring data from a sensor of a reverse osmosis process, and databasing the same; removing noise of the databased data; predicting separation membrane pollution by inputting the noise-removed data to a prediction algorithm; and inputting a prediction result of the separation membrane pollution into a classification algorithm to grade the degree of the separation membrane pollution. Accordingly, a driver of a reverse osmosis process does not separately analyze membrane pollution predicted data obtained by inputting collected monitoring data into the prediction algorithm but input the same into the classification algorithm to grade the same, thereby easily performing separation membrane maintenance decision in accordance with a grading result.
Patent KR-20180072639-A (KR)
Inventor: LEE KYOUNG LACK
IPC: A61K9/08
Filed: 2018-06-19
Abstract: Disclosed are a hypotonic composition for fat decomposition and a method for preparing the same. The hypotonic composition for fat decomposition is prepared to contain deoxycholic acid, hyaluronidase, and the like in a hypotonic solution composed of distilled water and sodium chloride, such that the hypotonic composition for fat decomposition has effects of: reducing the occurrence of consolidation at an injection site due to the use of sodium deoxycholate alone; reducing the effect on cells containing fat components, other than fat cells (including, e.g., nerve cells, muscle cells, bone cells, and the like) to reduce adverse effects such as neuroparalysis, muscle atrophy, and bone atrophy, compared with the use of sodium deoxycholate alone; reducing adverse effects such as edema (swelling), erythema, and pain; increasing the efficiency of fat cell disruption through the combinative use of hyaluronidase based on a hypotonic solution; and allowing a use as a medicine for reducing fat accumulated in a topical site through subcutaneous administration.
Patent KR-20190143145-A (KR)
Title: Bicycle chain
Inventor: CHOI JAE YOUNG
IPC: C25D3/12
Filed: 2018-06-20
Abstract: The present invention provides a bicycle chain having triple plating, capable of largely improving corrosion resistance and hardness by individually plating semi-bright nickel, lustrous nickel, and chrome in order on the entire outer side of the vehicle chain formed of carbon steel and maintaining the state in which the corrosion resistance and the hardness are higher than those of an existing chain even if partial plating peels off. According to the present invention, to solve a problem of an existing bicycle component plated, the bicycle chain is formed of 0.4-0.6% of carbon steel. The outside of the chain is plated with the semi-bright nickel at the thickness of a plating film of 20-30 μm. The plating film of the semi-bright nickel is plated with the lustrous nickel at the thickness of the plating film of 20-30 μm. The plating film of the lustrous nickel is plated with chrome at the thickness of the plating film of 10-20 μm. So, the bicycle chain includes a semi-bright nickel plating film, a lustrous nickel plating film, and a chrome plating film.
Patent KR-20200004961-A (KR)
Inventor: CHEONG SEUNG HO
IPC: F16H57/04
Filed: 2018-07-05
Abstract: The present invention relates to a hydraulic transmission case including: an installation body in which the hydraulic transmission of a vehicle is installed; an inflow passage through which a working fluid flows toward the hydraulic transmission; and a first discharge passage through which the working fluid discharged from the hydraulic transmission flows. Each of the inflow passage and the first discharge passage is formed inside the installation main body so that the working fluid can flow inside the installation main body.
Patent KR-20200007462-A (KR)
Inventor: LEE CHUNG HO
IPC: G06Q50/26
Filed: 2018-07-13
Abstract: The present invention relates to a safety management method for energy safety management. The safety management method provides personalized alarm information to each manager based on Internet of Things for energy safety management in accordance with an accident occurrence such as a fire, an explosion, or the like, and receives feedback on an alarm response corresponding to the alarm information for each manager, so that continuous information is provided to each manager until the end of an emergency situation, and a response and recovery for a safety accident may be effectively performed.
Patent KR-20200008449-A (KR)
Inventor: BYUN SUNG WOOK
IPC: G01L19/14
Filed: 2018-07-16
Abstract: According to embodiments of the present invention, a sensing apparatus comprises a stator, and a rotor wherein at least a portion thereof is arranged on the stator. The stator includes a stator holder, a stator body coupled to the stator holder, and first and second stator teeth arranged on the stator body. The rotor includes a rotor holder, a rotor body coupled to the rotor holder, and a magnet coupled to the rotor body. The first stator teeth include a first body and a plurality of first teeth connected to the first body and separated from each other. The second stator teeth include a second body and a plurality of second teeth connected to the second body and separated from each other. The plurality of first teeth and the plurality of second teeth are radially overlapped. Accordingly, the sensing apparatus can prevent or minimize magnetic field interference by an external magnetic field created from the outside when measuring torque.
Patent KR-20190013510-A (KR)
Inventor: JAFARIAN TEHRANI SEYED JAFER
IPC: H01J37/32
Filed: 2018-07-19
Abstract: A substrate support includes an edge ring, one or more heating elements, and a cable configured to provide power from a power source to the edge ring and the one or more heating elements. The cable includes a first plurality of wires connected to the edge ring, a second plurality of wires connected to the one or more heating elements, a filter module, wherein the first plurality of wires and the second plurality of wires are twisted together within the filter module, and an isolation device. The isolation device is connected to the first plurality of wires and disposed between the filter module and the edge ring. The isolation device is configured to compensate for a resonance frequency generated during operation of the edge ring and the one or more heating elements.
Patent KR-20200013892-A (KR)
Title: Fouling resistant reverse osmosis membrane, manufacturing method thereof and fouling resistant reverse osmosis module containing the same
Inventor: LEE JONG MIN
IPC: B01D65/08
Filed: 2018-07-31
Abstract: The present invention relates to a pollution-resistant reverse osmosis separator, a manufacturing method thereof, and a pollution-resistant reverse osmosis module comprising the same. More specifically, the present invention relates to a pollution-resistant reverse osmosis separator which is excellent in pollution resistance against pollutants such as organic and inorganic substances, has a superior antibacterial function against microorganisms, excellent salt removal rate and flow rate, and outstanding maintenance durability of the pollution resistance and the antibacterial function. The present invention also relates to a manufacturing method thereof and a pollution-resistant reverse osmosis module comprising the same.
Patent KR-20200015991-A (KR)
Title: Tow system for caravan with folding frame function
Inventor: BAE HYUN WOOK
IPC: B60D1/155
Filed: 2018-08-06
Abstract: The present invention relates to a towing system for a caravan with a function of folding a towing frame. According to the present invention, the towing system for the caravan comprises: a support frame (10) installed in a lower part of a caravan housing (1); a towing frame (20) hinge-coupled to a hinge shaft (202) to be foldable at a front side of the support frame (10) and connected to a vehicle towing a caravan; a driving means (30) installed in the support frame (10) to provide power for folding the towing frame (20); and a control unit (40) controlling operation of the driving means (30). The present invention enables the towing frame, installed in front of the caravan for towing by the vehicle, to be folded, thereby enhancing spatial utilization of a parking space and solving the inconvenience of passage caused by the towing frame protruding to the front when the caravan is parked.
Patent KR-20200016748-A (KR)
Title: Bus Umbrella Stand
Inventor: SEO HYEON HA
IPC: B60R7/12
Filed: 2018-08-07
Abstract: According to the present invention, provided is a bus umbrella stand for preventing passengers from slipping on a floor due to water of an umbrella and making the passengers safer and more comfortable to use transportation as water is not splashed on the body of the passengers. When a user press a movement button mounted on the top of a connection part, a plate part having silicone goes down. Accordingly, the user can move the connection part to a desired position.
Patent KR-20200021204-A (KR)
Title: Method for extracting the active ingredients of medicinal herbs
Inventor: SHIN CHANGHO
IPC: A61K36/00
Filed: 2018-08-20
Abstract: The present invention relates to an herbal medicine active ingredient extracting method which is able to maximize the amount of active ingredient extract of herbal medicine by effectively extracting medicine components of herbal medicine when producing herbal decoction in a decocted broth method of adding herbal medicine and water and boiling the same down by heating. According to the present invention, the herbal medicine active ingredient extracting method includes: a step of adding herbal medicine into a container; a step of injecting cold water of 20°C or less in the container and immersing the herbal medicine in the cold water by pouring the cold water so as to rise 1 to 6 cm above the surface of the herbal medicine which is on the top of the herbal medicine in the container; a step of leaving the herbal medicine immersed in the cold water for predetermined time; and a step of adding water, where the herbal medicine is immersed, into a medicinal decoction device with the herbal medicine after the predetermined time has elapsed and then, decocting the water with the herbal medicine.
Patent KR-20200021695-A (KR)
Title: System and method for managing school commute using facial perception
Inventor: CHA GI JUNG
IPC: G06Q50/22
Filed: 2018-08-21
Abstract: The present invention relates to a system for managing whether a student goes to a private educational institute and returns home using facial recognition and a method thereof and, more specifically, to a system capable of sanitarily, safely, and clearly checking whether students go to a private educational institute and return home in a non-contact method without need of carrying a separate medium and a method thereof. The system comprises: a facial recognition terminal provided in a private educational institute, recognizing the faces of students, and registering identification information of the identified students; a manager server storing the identification information of the students and guardian contact numbers and receiving images of the faces of the students, which are transmitted by recognizing the faces of the students by the facial recognition terminal when the students go to the private educational institute and return home; and a guardian terminal receiving the images of the faces of the students transmitted by the manager server.
Patent KR-20200021732-A (KR)
Title: Positive material, positive electrode and sodium ion battery containing the same and method of manufacturing thereof
Inventor: JEONG GOOJIN
IPC: H01M10/054
Filed: 2018-08-21
Abstract: The present invention relates to a positive electrode material, a sodium ion battery and a positive electrode containing the same, and a manufacturing method thereof, intended to improve battery characteristics of the sodium ion battery. More specifically, provided is a method for manufacturing a Prussian white positive electrode material coated with a conductive polymer on a surface thereof, comprising the following steps: adding a conductive polymer to a Prussian white solution; applying ultrasonic waves to the Prussian white solution into which the conductive polymer is added and then dispersing the same; stirring the same at a high temperature to coat the conductive polymer on the surface of Prussian white; removing a solvent from the Prussian white solution; and vacuum drying the same. Also provided are a sodium ion battery, a positive electrode, and a positive electrode material prepared by the manufacturing method.
Patent KR-20180104270-A (KR)
Inventor: JIN IN CHANG
IPC: E02D37/00
Filed: 2018-08-30
Abstract: The present invention relates to a road repairing method. The present invention is provided to fill an opening or raise a subsided road or structure by injecting a grouting material into a rubble stone layer or in the ground using a plurality of injection holes. The present invention can prevent damages to a road or a structure by a concentrated load while repairing the road or the structure by widening an area, to which a load is applied, by simultaneously injecting grouting material into a desired place through the plurality of injection holes, and inject a soft grouting material with accurate pressure control and uniform mixing in a short period of time, and minimize a construction period required for repairing a road or a structure in safety.
Patent KR-20200028593-A (KR)
Title: Method and Apparatus for Wireless Power Transmission
Inventor: KWON YONG IL
IPC: H04L1/16
Filed: 2018-09-07
Abstract: The present invention relates to a wireless power transmission method and a device therefor. According to a first aspect of the present invention, the wireless power transmission method of a wireless power transmitter comprises the steps of: identifying a wireless power receiver when detecting an object; receiving a first reference quality factor value from the wireless power receiver; performing a first foreign matter detection procedure to determine whether there is a foreign matter based on the first reference quality factor value and a first quality factor value; receiving a second reference quality factor value from the wireless power receiver; transmitting first power; measuring a second quality factor value during the first power transmission; and performing a second foreign matter detection procedure to determine whether there is the foreign matter based on the second reference quality factor value and the second quality factor value.
Patent KR-20200029114-A (KR)
Title: Endorphin secretion apparatus and method
Inventor: CHOI HYO SEUNG
IPC: H04N21/488
Filed: 2018-09-08
Abstract: The present invention relates to an endorphin secretion device and an endorphin secretion method thereof. According to the present invention, the endorphin secretion device comprises: a display such as a TV set; a DVD or Blu-ray player; and a medium, such as a DVD disc, a Blu-ray disc, and the like, having a crawl-focus image causing rapid eyeball motion. Moreover, the endorphin secretion method comprises the steps of: viewing the crawl-focus image causing the rapid eyeball motion; enduring fatigue of the rapid eyeball motion while viewing the image; and releasing the fatigue of the rapid eyeball motion and secreting endorphin or the like while viewing the image. In comparison with runner′s high endorphin secretion which is experienced by a part of people like a marathon and rarely appears, the endorphin secretion device and the endorphin secretion method of the present invention enable anybody to experience a runner′s high phenomenon and realize endorphin secretion only when watching the displayed crawl-focus image for about one hour, thereby maintaining and increasing health and inducing effect like cure-all.
Patent KR-20200031971-A (KR)
Title: A sprayer for agricultural chemicals
Inventor: KIM YOU GYUNG
IPC: B05B7/24
Filed: 2018-09-17
Abstract: The present invention relates to an agricultural blowing stand, capable of maximizing control efficiency, which comprises: a body (1) having a spiral pipe (11), a wind passage pipe (11′), and a handle (12); a blower (14) connected to the body (1); and a charging battery (15) for supplying power to the blower (14).
Patent KR-20200033611-A (KR)
Title: Method of billing in a wireless access system with split bearer
Inventor: CHO JE HOON
IPC: H04W88/08
Filed: 2018-09-20
Abstract: The present invention relates to a wireless communication system and, more particularly, to a data usage reporting method for effective charging in a wireless communication system using a split bearer. According to an embodiment of the present invention, a method of reporting data usage by a secondary base station may comprise the steps of: performing data transmission to a split bearer; measuring data usage of the transmission; and when one of a predetermined time condition and a condition for the measured data usage is satisfied, transmitting a message for data usage reporting to a master base station.
Patent KR-20200033694-A (KR)
Title: Positioning model generation device and terminal positioning device, control method thereof
Inventor: JEUNG MIN WOO
IPC: G01S5/02
Filed: 2018-09-20
Abstract: The present invention relates to a technique which configures a positioning model of a new type through learning using large-scale crowdsourcing data, that is, collected data, and is capable of solving limitations of the existing pattern matching technique so as to obtain more detailed and reliable positioning results by realizing a positioning technique of a new type measuring (estimating) a position of a terminal based on the positioning model.
Patent KR-20190033461-A (KR)
Title: Organic electroluminescent materials and devices
Inventor: BOUDREAULT PIERRE LUC T
IPC: H01L51/00
Filed: 2018-09-21
Abstract: In the present invention, a compound of chemical formula (I) is disclosed. In chemical formula (I): ring A, C, E and F are independently a 5 or 6 membered heterocyclic ring; ring B and ring D are independently a 5 or 6 membered carbocyclic or heterocyclic ring; and Z^1 and Z^2 are independently anion coordination atoms selected from a group consisting of C and N. An organic photoelectronic device a cost advantage over an inorganic device.
Patent KR-20190039377-A (KR)
Title: Motor
Inventor: Petr Chmelicek
IPC: H02K1/27
Filed: 2018-09-27
Abstract: The present invention relates to a construction of a permanent magnet rotor assembly comprising a plurality of magnetic pole pieces which have a plurality of magnetic poles and are arranged in a circular array. Two sets of permanent magnets includes one set magnetized in a circumferential direction of a rotor and a second set providing flux in an axial direction of the rotor, generating a magnetic flux focused through the magnetic pole piece and interacting with the magnetic flux of the stator. End-plates made of magnetic materials are present to have an axial gap between the end-plates and an array of magnetic pole pieces. Circumferentially magnetized magnets are arranged in circumferential gaps between the magnetic pole pieces, while the magnets providing flux in the axial direction are arranged in the gaps between the array of magnetic pole pieces and the end-plates.
Patent KR-20200037479-A (KR)
Title: Brush device for apparatus cleaning both plane of photomask
Inventor: LEE HEE JOON
IPC: H01L21/67
Filed: 2018-10-01
Abstract: The present invention discloses a brush device for an apparatus cleaning both planes of photomask. With regard to a brush device for an apparatus cleaning both planes of a photomask, comprising: a mask loading device for loading a photomask; a mask cleaning device for cleaning the photomask with cleaning solution to remove photoresist of the photomask; and a conveyor device for transporting the photomask, the present invention provides the brush device for the apparatus cleaning both planes of a photomask, comprising: a fixed plate member installed at an upper part of the conveyor device; a motor for driving the brush installed at an outer side of the fixed plate member; an upper brush and a lower brush rotated by driving of the motor for driving the brush, installed at an inner side of the fixed plate member, and disposed vertically adjacent to each other on a vertical collinear line; a driving pulley integrally connected to the motor for driving the brush; an upper driven pulley integrally connected to the upper brush; a lower driven pulley integrally connected to the upper brush; and a driving belt for connecting the driving pulley, the upper driven pulley and the lower driven pulley into one.
Patent KR-20200038108-A (KR)
Title: Ice maker and Refrigerator having the same
Inventor: DONGHOON LEE
IPC: F25C1/24
Filed: 2018-10-02
Abstract: The present invention provides an ice maker including: an upper tray having a cell provided therein to form a part of a space in which ice is made; a lower tray provided in a lower part of the upper tray and having a cell coupled to the cell of the upper tray to form a space in which ice is made; and a heater disposed in the upper tray or the lower tray. The heater is driven while cold air is supplied to make ice.
Patent KR-20200039893-A (KR)
Inventor: KO SEUNG CHEOL
IPC: H01L51/00
Filed: 2018-10-05
Abstract: Disclosed is a method for forming a stacked structure bonded between inner layers. The method comprises the steps of: adhering a first barrier flake charged with a first electric charge to a surface of a substrate; providing a second barrier flake in a gap between adjacent first barrier flakes to form a first barrier layer charged with the first charge wherein the second barrier flake has a smaller size than that of the first barrier flake; and forming a second barrier layer on the first barrier layer wherein the second barrier layer is charged with a second electric charge opposite to the first electric charge to be combined with the first barrier layer by an electro-static force.
Patent KR-20200039513-A (KR)
Inventor: HA HYOUNG JU
IPC: B65D17/00
Filed: 2018-10-05
Abstract: The present invention relates to a can. According to the present invention, a bottom protrudes convexly to prevent contents from being easily damaged.