baber/WOPTO huggingface dataset:
Patent KR-20200013547-A (KR)
Inventor: KANG YEONG CHEOL
IPC: A41D27/02
Filed: 2018-07-30
Abstract: The present invention relates to down clothing. The down clothing in which a plurality of divided spaces (4) are formed between lining (1) and upper (2) and the divided spaces (4) are filled with down, includes a reinforcing member (6) interposed in a sewing line (3) forming the divided spaces (4) between the lining (1) and the upper (2) so as to make the lining (1) and the upper (2) of the sewing line (3) come in close contact with each other. The down clothing of the present invention is capable of fundamentally preventing leakage of down through a sewing hole by allowing the reinforcing member (6) to be interposed between the lining (1) and the upper (2), and preventing a warpage phenomenon by using a light material, thereby improving appearance.
Patent KR-20200014004-A (KR)
Title: Organocatalyst and method for alcoholysis of polycarbonate using the same
Inventor: KIM JEUNG GON
IPC: B01J31/02
Filed: 2018-07-31
Abstract: The present invention relates to a method of decomposing polycarbonate, which comprises the step of alcoholyzing any one organocatalyst selected from guanidine derivatives and amidine derivatives and poly(bisphenol A carbonate) into bisphenol A and carbonate under an alcohol condition. Therefore, the method according to the present invention enables poly(bisphenol A carbonate) to be decomposed into bisphenol A and dimethyl carbonate, i.e., raw materials under a mild condition and a low catalytic loading. Further, the method according to the present invention can simplify a reaction process and enables a decomposition process to be designed so that the decomposition process does not need an auxiliary solvent.
Patent KR-20200014502-A (KR)
Inventor: CHO DU HYEON
IPC: B63J3/04
Filed: 2018-08-01
Abstract: The present invention relates to a liquefied natural gas regasification system and a method thereof, which can recover energy used in a high-pressure pump by using an expander so as to enable generation of additional electricity. Provided, in one embodiment of the present invention, is the liquefied natural gas regasification system comprising: a re-condenser which receives liquefied natural gas from a storage tank and evaporation gas generated in the correspondent storage tank to mix the same, thereby re-condensing the evaporation gas; a high-pressure pump which receives the liquefied natural gas from the re-condenser before compressing the same at a high pressure; an evaporator which evaporates the liquefied natural gas of a high pressure compressed in the high-pressure pump; an expander which expands the liquefied natural gas of a high pressure evaporated in the evaporator to decompress the same, while acquiring a rotating force from the energy upon decompression; a generator which generates electric energy by the rotating force of the expander; and a trim heater which increases the temperature reduced during the decompression process of the expander.
Patent KR-20200021713-A (KR)
Title: Automatic Candle Warmer
Inventor: CHUNG TAI WAN
IPC: A61L9/012
Filed: 2018-08-21
Abstract: An automatic candle warmer according to the present invention comprises: a body having a seating portion on which a tea candle is seated; a heating unit provided on the body and heating the tea candle seated on the seating portion to vaporize the same; and a human body sensor provided on the body, detecting the human body in front, and driving the heating unit in accordance with a predetermined setting when the human body is detected.
Patent KR-20200023136-A (KR)
Title: Smart phone holder velcro acrylic plate
Inventor: LEE KYONG MIN
IPC: H01R24/60
Filed: 2018-08-25
Abstract: According to the present invention, the inconvenience of the A/S in the case of frequent failure of a charging gender, which is previously soldered directly to a magnet of a charging holder is solved and quick and easy repair at a common consumable store is enabled. Therefore, the inconvenience of the previous inconvenience of the failure repair can be eliminated, and a USB cable can be purchased and quickly replaced from a nearby consumable store when a different type of charging gender is needed after replacing a smartphone.
Patent KR-20200025928-A (KR)
Title: Liquefied gas storage tank having reinforced dome structure
Inventor: KIM JI HYUN
IPC: F17C1/02
Filed: 2018-08-31
Abstract: A liquefied gas storage tank including a dome reinforcement structure includes: a storage tank for storing liquefied gas; a dome structure connected to an upper portion of the storage tank, and including a cylindrical side wall and a roof portion disposed on the side wall; and a reinforcement structure connected to the inside of the side wall, and formed in a ring shape along the side wall.
Patent KR-20200028055-A (KR)
Title: Insect net assembly havig a nanofiber-net and method of manufacturing of it
Inventor: LEE KYUNG SOO
IPC: B01D39/16
Filed: 2018-09-05
Abstract: The present invention relates to a window screen assembly having a nanofiber net and a manufacturing method thereof and, more specifically, relates to a window screen assembly having a nanofiber net which can repel insects and prevent inflow of fine dust while smoothly passing air therethrough, and also can prevent invasion of privacy and a manufacturing method thereof. Moreover, a window screen unit can be easily and stably fixed to a frame.
Patent KR-20200036670-A (KR)
Inventor: SHIN YU SU
IPC: A61K36/074
Filed: 2018-09-28
Abstract: The present invention relates to a composition for preventing, alleviating or treating arthritis containing a Ganoderma lucidum extract, a Cirsium japonicum extract or a mixture thereof as an active component. More specifically, the present invention provides a pharmaceutical composition for preventing or treating arthritis and/or a health functional food composition for preventing or alleviating arthritis, which contain the Ganoderma lucidum extract, the Cirsium japonicum extract, or the mixture thereof, as the active component, and which reduces the expression of mRNA of Mmp3, Mmp13, or Cox2 increased by IL-1β in chondrocytes or protein, thereby exhibiting an effect of suppressing joint inflammation or cartilage destruction.
Patent KR-20200037652-A (KR)
Title: Metal film coated having excellent oxidation resistance at high temperature and corrosion resistance and the steel sheet, and method for manufacturing the same
Inventor: PARK JUNG HWAN
IPC: C23C14/32
Filed: 2018-10-01
Abstract: The present invention relates to a metal coating film having excellent high-temperature oxidation resistance and corrosion resistance and a manufacturing method thereof and, more specifically, to a manufacturing method of a metal coating film and a metal coating film manufactured by the same, which improve a conventional deposition method to form the structure of a metal coating film from a columnar structure partially into a cubic structure so as to increase a diffusion path between a coating film surface and base metal, thereby reducing a diffusion rate and also trapping oxygen ions to suppress oxide formation. According to the present invention, the structure of a coating layer made of an oxidation-resistant material is changed from a columnar structure to a cubic structure to suppress infiltration of oxygen ions into a coating film during high-temperature oxidation, thereby increasing safety against accidents and safety in normal operation. Also, since a deposition rate is higher than a process of reducing a crystal grain size by applying a high negative bias voltage (NBV), manufacturing costs can be reduced.
Patent KR-20190139737-A (KR)
Inventor: HAN JONG IN
IPC: F04D29/28
Filed: 2018-10-02
Abstract: According to an embodiment of the present invention, a wet type air purifier can comprise: a body configured to store a liquid for purifying outdoor air; an air suction part disposed in the body to suck the outdoor air into the body; a pump disposed in the body to transfer the liquid stored in the body by using pressure; an upper impeller disposed in the body to scatter the liquid pressure transferred by the pump so as to primarily mix the liquid with the outdoor air; a lower impeller disposed in the body and arranged in a lower portion of the upper impeller to secondarily mix the outdoor air and liquid which are primarily mixed through the upper impeller; and a gas discharge part disposed in the body for the air mixed and separated by the lower impeller to be discharged to the outside.
Patent KR-20180114528-A (KR)
Inventor: KURAKANE KOSUKE
IPC: H01M50/449
Filed: 2018-10-05
Abstract: The present invention relates to a separator for a nonaqueous electrolyte secondary battery with excellent cycle characteristics. According to the present invention, an area of 10 μm around a polyolefin porous film measured by a scanning probe microscope is 105.5 μm^2 or more and 115.5μm^2 or less.
Patent KR-20180113950-A (KR)
Inventor: KIM KWANG NYUN
IPC: H01L51/00
Filed: 2018-10-05
Abstract: Provided is a flexible display device capable of suppressing the occurrence of cracks and crack propagation in an inorganic film. The flexible display device includes a flexible substrate, the inorganic film formed on the flexible substrate, a display unit including a plurality of organic light emitting diodes formed on the inorganic film, a thin film encapsulating layer covering the display unit, and a crack suppressing layer formed along the edge of the flexible substrate on the inorganic film outside the thin film encapsulating layer.
Patent KR-20200039452-A (KR)
Title: Thimble a bandage
Inventor: LEE HYE JIN
IPC: A61F13/02
Filed: 2018-10-05
Abstract: The present invention relates to a thimble-type band-aid, in which a band portion is formed in a thimble-type finger shape to prevent the thimble-type band-aid from being separated from a fingertip so as to solve the problem of the conventional band-aid which is not fit to a curve of the fingertip and is easily separated. In other words, the band-aid according to the present invention includes a thimble-type band-aid having a thimble shape to be attached to a curve of the fingertip, and a cloth portion shaped to be inserted into a thimble portion in which a drug is put on the cloth portion to come into contact with an affected area. Therefore, according to the present invention, a band portion is formed in a thimble-type finger shape to prevent the thimble-shape band-aid from being separated from a fingertip the problem, in which the conventional band-aid is easily separated from the fingertip due to a curve of the fingertip, is solved.
Patent KR-20200040411-A (KR)
Title: Conveying pipe safety cover of gang form
Inventor: GUEON YOUNG DO
IPC: E04G21/04
Filed: 2018-10-10
Abstract: According to the present invention, a conveying pipe safety cover of a gang form comprises: a base seated around a through-hole formed to have an area larger than that of a conveying pipe so that the erected conveying pipe passes through footholds of upper and lower cages, and having a cut portion formed in one end thereof so that the conveying pipe passes therethrough; and cover plates installed on both sides of the surface of the base to be rotatable, and provided so that a conveying pipe passage hole formed at adjacent end portions thereof is positioned in an upper side of the cut portion when closed. According to the present invention, the conveying pipe safety cover can be installed as an openable structure around the through hole formed to have an area larger than that of the conveying pipe so that the erected conveying pipe passes through a plurality of footholds horizontally installed in each of the upper and lower cages to minimize a gap between the through hole and the conveying pipe when closed, thereby preventing an accident by a worker.
Patent KR-20200040462-A (KR)
Title: Method, apparatus and computer program for predicting traffic information based on graph model
Inventor: JI BYOUNG SUK
IPC: G08G1/01
Filed: 2018-10-10
Abstract: Provided is a graph model-based traffic information predicting method, comprising a node corresponding to an intersection and a plurality of links corresponding to a plurality of roads connected to the intersection. The method comprises the steps of: collecting speeds of a plurality of non-shading links connected to non-shading nodes corresponding to a speed collection section; calculating the density of the non-shading node based on the speed of the plurality of non-shading links, interpolating the density of a shading node corresponding to a speed non-collection section from the density of the non-shading node, and deriving the speed of a plurality of shading links connected to the shading node from the density of the shading node; generating a graph model based on the speed of the non-shading link and the speed of the shading link; and inputting the graph model into a speed prediction model and predicting the specific future speed of the plurality of links.
Patent KR-20200040996-A (KR)
Title: Hvac of a vehicle
Inventor: HAN JONGWAN
IPC: B60H1/12
Filed: 2018-10-11
Abstract: Disclosed is an air conditioning system of a vehicle. The system comprises an indoor air conditioning circuit which heat-exchanges introduction air, which is introduced through an internal air inlet or an external air inlet, through an evaporator to make cooling air and supply the same into a vehicle compartment, and which heat-exchanges the introduction air through a heat exchanger to make warming air and supply the same into the vehicle compartment or discharge to the outside of the vehicle compartment. An engine cooling circuit is connected to the heat exchanger such that an engine coolant is used as a heating source. Accordingly, cooling performance of an EGR cooler is enhanced.
Patent KR-20200046383-A (KR)
Title: Apparatus for drying using cooled wind
Inventor: KIM DONG KI
IPC: A23L3/40
Filed: 2018-10-24
Abstract: The present invention relates to a cold air drying apparatus (1) capable of drying food such as laver and the like. The cold air drying apparatus (1) of the present invention comprises: a drying chamber (3) for drying food; an air supply chamber (5) disposed inside the drying chamber (3) to supply mixed air by an air supply fan (7) to dry the food; a cold air dryer unit (9) disposed on one side of the drying chamber (3) to supply wet air or dry air to the drying chamber (3); a bypass duct (23) for allowing air of the drying chamber (3) to flow toward the cold air dryer unit (9) by connecting the drying chamber (3) to the cold air dryer unit (9); and an inflow duct (21) for allowing the air of the cold air dryer unit (9) to flow toward the drying chamber (3) by connecting the cold air dryer unit (9) to the drying chamber (3). According to the present invention, laver and the like can be effectively dried.
Patent KR-20180122989-A (KR)
Inventor: AMY PRUZANSKY
IPC: A63H3/28
Filed: 2018-11-07
Abstract: In an aspect, a toy assembly is provided. The toy assembly includes a housing, an inner object, at least one sensor, and a controller. The inner body is located inside the housing and is operable to fracture the housing to expose the inner body. The at least one sensor detects an interaction with a user. The controller is configured to determine whether a selected condition is satisfied based on at least one interaction with the user and to operate a fracturing mechanism to fracture the housing to expose the inner object if the condition is satisfied. Optionally, the condition is satisfied in case of a selected number of interactions with the user. Accordingly, the present invention can reduce an injury due to poking.
Patent KR-20200052628-A (KR)
Title: Composition for preventing or treating inflammatory diseases or allergic diseases comprising supercritical ethanol extract of skimmed perilla frutescens powder
Inventor: YANG SEUN AH
IPC: A61P37/08
Filed: 2018-11-07
Abstract: The present invention relates to a composition for preventing or treating inflammatory diseases or allergic diseases containing a supercritical skimmed Perilla frutescens powder ethanol extract as an active component. According to the present invention, the supercritical skimmed Perilla frutescens powder (Perilla frutescens peel) ethanol extract inhibits the production of nitrogen oxide and the release of hexosaminidase, TNF-α, and IL-4 to exhibit anti-inflammatory and anti-allergic effects, thereby being able to be usefully utilized as a pharmaceutical composition for preventing or treating inflammatory diseases or allergic diseases, a health food composition for preventing or alleviating inflammatory diseases or allergic diseases, a cosmetic composition for preventing or alleviating inflammatory diseases or allergic diseases, etc.
Patent KR-20200052776-A (KR)
Inventor: LEE HAN NA
IPC: G02B1/04
Filed: 2018-11-07
Abstract: The present invention relates to an optical film, to a manufacturing method of the optical film, and to a polarizing plate including the same. The optical film includes a light-transmitting substrate, and an anti-glare layer including a binder resin and two or more organic fine particles dispersed in the binder resin. One type of the two or more types of organic fine particles is a cellulose fine particle.
Patent KR-20200054588-A (KR)
Inventor: YU SANG SEOK
IPC: C01B3/38
Filed: 2018-11-12
Abstract: The present invention relates to a shell and tube heat exchanger for a reformer having a swirler, comprising: a cylindrical shell housing; a first end plate and a second end plate coupled to cover both ends of the shell housing in the longitudinal direction; a plurality of inner tubes having both ends thereof pass through the first end plate and the second end plate in the longitudinal direction, thereby allowing heat source gas to flow through the inside thereof; a swirler having a reformed gas circulation pipe surrounding one side of the shell housing in the longitudinal direction and a plurality of reformed gas injection units that inject the reformed gas flowing along the reformed gas circulation pipe into the shell housing; a reformed gas inflow pipe for supplying the reformed gas to the reformed gas circulation pipe; and a reformed gas outflow pipe formed at the other side of the shell housing in the longitudinal direction to discharge the reformed gas flowing to the other side of the shell housing in the longitudinal direction to the outside. Accordingly, an object of the present invention is to provide the shell and tube heat exchanger for a reformer having a swirler, which guides a flow path of reformed gas so that the reformed gas flowing into the shell housing may evenly flow throughout the inside of the shell housing.
Patent KR-20200055985-A (KR)
Inventor: CHOI HYE JI
IPC: B01J20/20
Filed: 2018-11-14
Abstract: Provided is a method for manufacturing high-efficiency activated carbon for removing a harmful gas using nano metal powder. The method for manufacturing high-efficiency activated carbon of the present invention comprises the processes of: pulverizing a carbon-based raw material to 10 um or less (based on D50), and mixing the same with a liquid binder and a metal nanopowder selected from Fe, Cu, Ag, Al, and Zn; granulating the mixture, and heat treating and stabilizing the granulated product at a temperature of 30-350°C; and manufacturing activated carbon by activating the granulated product which has been heat treated and stabilized, at a temperature of 750-1000°C with superheated steam of 200-900°C.
Patent KR-20200056205-A (KR)
Title: Manufacturing method for a photocatalyst and manufacturing method for a screen using thereof
Inventor: BAE JAE YOUNG
IPC: E06B9/52
Filed: 2018-11-14
Abstract: The present invention provides a method for manufacturing a visible light-responsive nano photocatalyst, the method including the steps of: (a) forming a TiO_2 solution having an anatase structure by using TIP which is a precursor; (b) doping fluorine (F) in the TiO_2 solution having the anatase structure; and (c) washing and crystallizing the doped mixture to form a TiO_2 nanomaterial. The present invention also provides a photocatalyst manufactured by the method. In addition, provided are a method for manufacturing an insect screen using the photocatalyst manufacturing method, and an insect screen manufactured thereby.
Patent KR-20200059362-A (KR)
Inventor: PARK SAE RON
IPC: G02F1/1339
Filed: 2018-11-20
Abstract: According to one embodiment of the present invention, a liquid crystal display device comprises: a first substrate; a gate line positioned in a first direction on the first substrate; a data line insulated from the gate line and positioned in a second direction perpendicular to the first direction; an auxiliary spacer overlapping the data line and positioned in a bar shape along the second direction; a second substrate overlapping the first substrate; and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the auxiliary spacer includes a separation area in which the auxiliary spacer is removed. Therefore, the embodiments provide the liquid crystal display device including the auxiliary spacer with improved liquid crystal blurring.
Patent KR-20200058956-A (KR)
Title: The Apparatus And The Method For Manufacturing Unit Cell
Inventor: CHOI HYOUNG SIK
IPC: H01M10/04
Filed: 2018-11-20
Abstract: A method of manufacturing a unit cell according to an embodiment of the present invention comprises the following steps of: unwinding a first positive electrode film from a first positive electrode reel and unwinding a first negative electrode film from a first negative electrode reel; manufacturing a first positive electrode by allowing a first positive electrode cutter to cut the first positive electrode film regularly, and manufacturing a first negative electrode by allowing a first negative electrode cutter to cut the first negative electrode film regularly; allowing a first positive electrode vision sensor to photograph the first positive electrode to check for defects, and allowing a first negative electrode vision sensor to photograph the first negative electrode to check for defects; manufacturing a unit cell by stacking the first positive electrode, the first negative electrode and a separator; and allowing a unit cell vision sensor to photograph the unit cell to check for defects.
Patent KR-20200059954-A (KR)
Title: Apparatus and method for controlling access of terminal in wide band wireless backhaul network using millimeter wave
Inventor: KIM JUN WOO
IPC: H04W72/08
Filed: 2018-11-22
Abstract: Disclosed is a method for operating a base station in a wireless communication system, to increase transmission/reception performance of a terminal. According to the present invention, the method comprises the following steps of: transmitting a first downlink transmission signal to a first terminal; transmitting first resource allocation information directing use of a first frequency band of a second uplink to a second terminal; determining whether an uplink sync signal is received from the second terminal through the second uplink within a first predetermined time; when the uplink sync signal is not received within the first predetermined time, transmitting second resource allocation information directing use of a second frequency band of the second uplink to the second terminal; determining whether the uplink sync signal is received from the second terminal through the second uplink within a second predetermined time; and when the uplink sync signal is not received within the second predetermined time, transmitting second resource cancelation information directing cancelation of the use of the second frequency band to the second terminal.