baber/WOPTO huggingface dataset:
Patent KR-20180130791-A (KR)
Inventor: LIM JONG JIN
IPC: D06F57/08
Filed: 2017-05-30
Abstract: A laundry drying rack according to the present invention includes a folding unit combined to the edge of the drying rack to fold the same, and another folding unit on the lower end so as to allow users to put a lot of laundry on the drying rack. The laundry drying rack is provided so as to be folded in two stages, and thus a user can effectively put on and dry the laundry.
Patent KR-20170136447-A (KR)
Inventor: NAGAI YOSHIYUKI
IPC: G03F7/20
Filed: 2017-05-31
Abstract: The present invention relates to a determination method for determining an exposure condition in an exposure device which exposes a substrate by projecting a pattern of a circular plate onto the substrate by a projection optical system, comprising: a setting process of setting components represented by f(r) cos(4n) and f(r) sin(4n) by using (r, ) as a polar coordinate, n as a nature number, and f(r) as a function of r among a plurality of components of a wave front aberration of the projection optical system; and a determination process of determining an exposure condition to allow focus sensitivity, which is a variation of a focus position by the components, to be within a target range.
Patent KR-20180131170-A (KR)
Inventor: JUNG YONG JUN
IPC: C02F1/28
Filed: 2017-05-31
Abstract: Provided is a method of treating metal plating wastewater containing free cyanide and heavy metal-cyanide complex compound capable of effectively reducing free cyanide, heavy metal cyanide complex compound and heavy metals in wastewater. The method of treating metal plating wastewater includes: an oxidation treatment step of causing an oxidation reaction for separating and removing heavy metal cyanide complex compound in metal plating wastewater using active radicals generated using a light source and an oxidizing agent; a gas product collecting step of collecting gaseous products generated in the oxidation treatment step; a heavy metal adsorbing step of putting an improved absorbent, which has an acidic functional group of which a surface is treated with phosphoric acid in order to remove heavy metals separated from the heavy metal cyanide complex compound in the metal plating wastewater, after processing the gas product collecting step; and an absorbent collecting step of collecting the improved absorbent on which heavy metals are absorbed.
Patent KR-20180131241-A (KR)
Inventor: LEE KWANG KWON
IPC: A45D31/00
Filed: 2017-05-31
Abstract: The present invention relates to artificial nails and to a manufacturing method thereof, and more particularly, to artificial nails, and to a manufacturing method thereof, in which an adhesive is applied to the body of the artificial nails having a curved surface in the shape of natural nails and a protective film is attached, so a user can attach the artificial nails easily and accurately, the sense of beauty is high and the manufacture of the artificial nails is facilitated. The artificial nails comprise a body, an adhesion liquid and a protective film, and are manufactured by a body preparation step, an adhesive coating step, a drying step, and a protective film attaching step.
Patent KR-20180131276-A (KR)
Inventor: JI JOON DONG
IPC: H02K37/24
Filed: 2017-05-31
Abstract: The present invention relates to a twist ice maker with high energy efficiency and a refrigerator including the same. According to one embodiment of the present invention, the twist ice maker comprises: a control box; a control unit disposed in the control box; an ice tray having a reception part to receive water to be frozen and disposed at a sub-zero temperature in a refrigerator; a water supply unit controlled by the control unit, providing the ice tray with the water to be frozen, and disposed at an above-zero temperature in the refrigerator; a driving motor, which is a stepping motor whose rotation is controlled by the control unit, interlocked with the ice tray to transfer a rotational power to the ice tray so as to rotate the ice tray; a first gear unit formed in a connection unit, which is installed to one side part of the ice tray and is rotated by the rotational power, in the rotational direction of the connection unit by a predetermined length; and a second gear unit disposed on a motor shaft of the driving motor and formed in a position corresponding to the first gear unit to be engaged and interlocked with the first gear unit. The first gear unit includes a plurality of gears, and each gear is formed on a different radius from a rotational center of the connection unit rotated by the rotational power, wherein a rotational section is separated from each other. The second gear unit includes a plurality of gears corresponding to the first gear unit and rotation caused by interlocking includes a rotation section with a different rotational speed.
Patent KR-20180131833-A (KR)
Title: Method and system for data modeling of public institution
Inventor: HWANG CHEOL HYUN
IPC: G06Q50/26
Filed: 2017-06-01
Abstract: A method for the data modeling of a public institution according to an embodiment of the present invention includes the steps of: writing a requirement specification by collecting requirements for the data modeling of the public institution; extracting an entity candidate group usable as materials of the data modeling in the requirement specification; writing a classification system of the entity candidate group based on predetermined first to fourth components; and mapping a corresponding attribute for each entity of the entity candidate group if the classification system for the entity candidate group is completed. Accordingly, the present invention can propose a reference data model usable in a plurality of public institutions.
Patent KR-20180080080-A (KR)
Inventor: SONG YOUNG IL
IPC: E05F15/70
Filed: 2017-06-09
Abstract: Provided are a door opening apparatus and a refrigerator having the same, wherein the apparatus has a door without an additional switch so as to prevent reduction in a quality of an appearance of the door. Moreover, the refrigerator can comprise: a main body having a storage chamber; a door for opening and closing the storage chamber; and a door opening apparatus detecting a movement amount of the door when the door is pressed so as to open the door.
Patent KR-20180137663-A (KR)
Inventor: LEE WAN HEE
IPC: B65B7/28
Filed: 2017-06-19
Abstract: The present invention relates to a cap packaging machine for a container of a liquid product, the cap packaging machine comprising: a container supply unit for supplying the container by a bottom conveyor; a container vibration preventing unit for transferring the container on the container supply unit in a state of pressing both sides of the container by two-row lateral conveyors to maintain a posture of the container at capping; a cap fitting unit having a plurality of capping rollers arranged in two rows on a transfer section of the container vibration preventing unit to cap the containers at the same time, in which the capping rollers are opposite to each other in pair, and a cap is automatically supplied to an upper position of an opening of the container between the pair of capping rollers, so that the capping rollers are rotated to fit the supplied cap to the opening of the container; a cap adjusting unit for adjusting a gap between the pair of capping rollers according to a cap size; a cap supplying unit for supplying the cap between the capping rollers on the cap fitting unit; a body with a lower portion engaged with the cap fitting unit, the cap adjusting unit and the container vibration preventing unit; a support for supporting the body away from the ground; and a height adjusting unit for adjusting the cap fitting unit by moving the body on the support according to the height of the container.
Patent KR-20180138247-A (KR)
Inventor: HONG HYUN JIN
IPC: F24F13/28
Filed: 2017-06-19
Abstract: The present invention provides an air purifier including a plurality of bi-directional fans disposed opposite to each other in the vertical direction so that the discharge directions of the discharge ports are different from each other. The bi-directional fans include an upper bi-directional fan (110) and a lower bi-directional fan (120), in which the discharge port (114) of the upper bi-directional fan (110) is directed upward, and the discharge port of the lower bi-directional fan (120) is inclined from the vertical direction in order to be directed to one side from an upper portion. A lot of air is sucked from at least four sucking ports and discharged through at least two discharge ports, so that the air purifier provides a high capacity.
Patent KR-20190001701-A (KR)
Inventor: JANG YOUNG MIN
IPC: A61F13/472
Filed: 2017-06-28
Abstract: The present invention relates to a sanitary pad with an anti-inflammatory composition which comprises an upper sheet, an absorption pad, and a lower sheet, wherein an upper surface of the absorption pad is coated with an anti-inflammatory composition including a Sapindus mukorossi leaf extract, a Moringa oleifera Lamarck leaf extract, silicon dioxide, and a natural adhesive. Therefore, the sanitary pad has excellent persistence in an anti-inflammatory effect since the anti-inflammatory composition is not separated from the absorption pad while having the anti-inflammatory effect improving skin rash, itching, inflammations, etc. by the anti-inflammatory composition.
Patent KR-20190004614-A (KR)
Title: Strawbale block using gabions, manufacturing method of the same and constructing method using the same
Inventor: CHOI KWANG HOON
IPC: E04B2/04
Filed: 2017-07-04
Abstract: The present invention relates to a strawbale block by using a gabion and a manufacturing method thereof, wherein the strawbale block comprises: a gabion having a box-shaped net structure; an inner skin adhered to an inner side of the gabion; and a strawbale received in an inner part of the inner skin. Provided are a strawbale block by using gabion capable of quickly and easily constructing a building similar to a strawbale house, a manufacturing method and a construction method thereof.
Patent KR-20190006392-A (KR)
Inventor: PARK CHONG HO
IPC: H04B7/155
Filed: 2017-07-10
Abstract: The present invention relates to a relay device in a time division duplex (TDD) method to secure a line of sight (LOS) between a base station antenna and terminals for a millimeter wave mobile communication service. Specifically, the present invention provides a relay device to secure an LOS in a dynamic TDD method for a 5G network which comprises: a doner unit having a doner antenna arranged in an LOS for a plurality of base stations; a service unit having a service antenna arranged in an LOS for a plurality of terminals and transceiving a signal converted into a middle frequency; and a TDD control unit for monitoring the amount of upward traffic and downward traffic to change a transmission rate of an uplink and a downlink to a time division method according to an environment.
Patent KR-20190006827-A (KR)
Inventor: LEE SANG WON
IPC: B01F5/04
Filed: 2017-07-11
Abstract: The present invention relates to an aeration device using a vortex. The aeration device comprises: an aeration tank storing wastewater; a pump installed inside or outside the aeration tank; a venture pipe connected to the pump; and an air inlet pipe communicating with the venture pipe to introduce outside air. The venture pipe comprises a suction pipe through which the pumped wastewater is sucked, a discharge pipe though which the wastewater is discharged, and a stirring pipe which connects the suction pipe and the discharge pipe and has a relatively small diameter and communicates with the air inflow pipe. A first screw is provided in the suction pipe so that the wastewater sucked into the suction pipe forms a vortex.
Patent KR-20190011480-A (KR)
Inventor: CHOI SUNG HWAN
IPC: A61N1/39
Filed: 2017-07-25
Abstract: The present invention relates to an automated external defibrillator and, more specifically, to a method for controlling an automatic defibrillator using a smart device and a device capable of defibrillation using a smart device. According to the present invention, the device for controlling a defibrillator using a smart device comprises a defibrillator body and a smart device. The defibrillator body transmits an electrocardiogram measurement signal to the smart device when a simulation command is received. The smart device analyzes the received measurement signal to display a message determining quality for an attaching state of a defibrillation electrode on a display. Also, the defibrillator body transmits an electrocardiogram measurement signal to the smart device when a defibrillation execution command is received. The smart device analyzes the received measurement signal to display a message determining quality for an attaching state of the defibrillation electrode on the display, analyzes the measurement signal to transmit a command for applying an electric shock to the defibrillation electrode to the defibrillator body, and receives an electric shock applying command to the defibrillation electrode to apply an electric shock to the defibrillation electrode.
Patent KR-20190011914-A (KR)
Inventor: JUNG SEEN CHUL
IPC: F24F13/28
Filed: 2017-07-26
Abstract: According to an embodiment of the present invention, a combined air conditioner comprises: a case which is installed on a wall surface or a window of an interior space, and in which an inner space is formed; an evaporator and an evaporation fan installed on an air flow path at an interior side; and a front surface panel coupled to a front area of the case. The front surface panel comprises: a plurality of indoor absorption units having a first absorption unit and a second absorption unit; and a discharge unit disposed in the upper portion of the front surface panel and discharging indoor air passing through the evaporator to the outside. Moreover, absorption areas of the first and second absorption units are larger than discharge areas of the discharge unit.
Patent KR-20190012356-A (KR)
Inventor: SE KYENG YON
IPC: A63C19/10
Filed: 2017-07-27
Abstract: A sand boarding ground is disclosed. According to an embodiment of the present invention, the sand boarding ground comprises: a sliding unit formed with an inclined surface in a natural state or an artificial state, and having sand or an artificial material for sliding in an upper end; a pallet unit placed in a lower end of the sliding unit, and discharging moisture permeating through the sand or the artificial material downwards; and an exhaust unit placed in a lower end of the pallet unit, and discharging moisture discharged from the pallet unit to the outside. Therefore, regardless of seasons, a structure is provided to enjoy leisure and sport activity using a sliding apparatus descending, such as skis or a sled on an inclined surface.
Patent KR-20190013173-A (KR)
Inventor: KANG CHUK GU
IPC: B29C48/25
Filed: 2017-07-31
Abstract: Disclosed in the present invention is an extrusion system coupled to an extrusion control pump. In particular, the extrusion system comprises: a hopper configured to receive a plastic resin material therein; an extruder including a heating device, a cylinder, a screw, an extrusion driver, and an extrusion temperature sensor, wherein the hopper is installed near an inlet of the extruder, the heating device is configured to melt the plastic resin introduced into the hopper, the cylinder serves as a path through which the melted resin moves, the screw is installed inside the cylinder to move the melted resin toward an outlet by mixing and pressing the same, the extrusion driver is configured to rotate the screw, and the extrusion temperature sensor is installed on the cylinder; an extrusion control pump having an inlet coupled to the outlet of the extruder, and including a heating tube in a housing, an inlet temperature sensor in the inlet, and an outlet temperature sensor in an outlet, and configured to precisely control an amount of the plastic resin being discharged; a heater configured to supply a uniform temperature to the heating tube of the extrusion control pump; a tube forming mold coupled to the outlet of the extrusion control pump to form a tube with the plastic resin being discharged at a constant temperature and in a fixed amount; and a controller configured to check temperatures of the inlet temperature sensor and the outlet temperature sensor, and control temperature of the heater and a discharge amount of the extrusion control pump. According to the present invention, the tube can be produced with uniformity by keeping the temperature of the extrusion control pump uniform and discharging the fixed amount of the plastic resin.
Patent KR-20190013246-A (KR)
Inventor: JEON SEONG BIN
IPC: A46B15/00
Filed: 2017-08-01
Abstract: The present invention relates to a toothbrush inducing electromagnetism for three minutes. The purpose of the present invention is to correct a tooth-brushing habit of children and improve dental health of adults. The toothbrush inducing electromagnetism for three minutes comprises: a toothbrush body serving as a handle; a toothbrush head having bristles planted in front of the toothbrush body; bristles provided on the toothbrush head for tooth-brushing; an electromagnetism induction unit for outputting movement of a magnet inside the toothbrush body as an electrical signal; a control unit for rectifying current outputted from the electromagnetism induction unit inside the toothbrush body, accumulating the same, and operating a timer; and a tooth-brushing time display unit provided on a back side of the toothbrush body and lighted according to a tooth-brushing completion signal outputted in the control unit. Therefore, it is possible to not only correct a tooth-brushing habit of children but also improve dental health of adults.
Patent KR-20170096977-A (KR)
Title: 휴대용 충전식 텀블러
Inventor: MUN SU RIN
IPC: A47J41/00
Filed: 2017-08-04
Abstract: 본 발명은 충전식 텀블러로 더욱 상세하게는 언제 어디서나 휴대폰 충전기로 충전 가능한 텀블러로 따듯한 물 보온 기능유지 차가운 물 보냉 가능한 온도 센서를 겸비하고 고온이 가능하여즉석 식품이 조리 가능한 휴대용 충전식 텀블러에 관한 것이다.
Patent KR-20190020509-A (KR)
Inventor: LEE DAE YONG
IPC: H01L31/18
Filed: 2017-08-21
Abstract: According to an embodiment of the present invention, a photovoltaic panel comprises: a plurality of photovoltaic cells including first and second photovoltaic cells; and a connection member positioned between the first and second photovoltaic cells at an overlapping portion of the first and second photovoltaic cells and electrically connecting the first and second photovoltaic cells. The first and second photovoltaic cells have a long axis and a short axis and the photovoltaic cells are arranged to have a curvature.
Patent KR-20190024062-A (KR)
Inventor: PARK TAE HUN
IPC: F02M37/22
Filed: 2017-08-31
Abstract: The present invention relates to a fuel filter, which can be provided with the directions of inlet and outlet ports as the fuel inlet and outlet of the fuel filter easily adjusted in accordance with use condition and environment without the need of differentiating design and production based on specification diversification. The present invention includes a housing; a port portion having an inlet port provided in the housing and allowing a fuel to flow into the housing and an outlet port through which the filtered fuel is discharged; an element assembly installed in the housing and filtering the fuel introduced into the housing through the inlet port; and a bowl installed in a lower portion of the housing and collecting water separated from the fuel. The housing and the port portion are separated from each other. The port portion is integrally fixed to the housing while the directions of the inlet port and the outlet port in the housing are adjusted to be directed in a predetermined direction.
Patent KR-20190024227-A (KR)
Inventor: HWANG MYUNG WHAN
IPC: B03C3/66
Filed: 2017-08-31
Abstract: According to one embodiment of the present invention, a wet type fine dust removing device using static electricity comprises: an electrode unit which comprises a plurality of electrodes; a negative charge applying unit which applies negative charges to the electrode unit; an upper water tank which supplies water for washing fine dust collected in the electrode unit; a lower water tank which stores water used for washing the fine dust in the electrode unit; a pump which supplies water in the lower water tank to the upper water tank; and an electrode support unit which supports the electrode unit. Accordingly, the present invention introduces fresh air, from which fine dust from the outside or the like is removed, into a building by removing fine dust, gases, foul odors from the air introduced into the interior from the outside such that it is possible to maintain indoor air clean at all times. In addition, the present invention can be simply attached to windowsill, thereby providing excellent ease of use.
Patent KR-20180028924-A (KR)
Inventor: WOO SEUNG HE
IPC: H01M4/13
Filed: 2017-08-31
Abstract: The present invention provides a high loading electrode with a high loading amount including two or more electrode current collectors spaced apart from each other and an electrode active material layer formed on both sides of each of the electrode current collector, and a manufacturing method thereof. Accordingly, the present invention can improve adhesion between the electrode current collector and the electrode active material and implement high energy density.
Patent KR-20190027190-A (KR)
Inventor: CHOI SUN JOO
IPC: H01M4/485
Filed: 2017-09-06
Abstract: The present disclosure relates to a lithium secondary battery. The lithium secondary battery according to one embodiment comprises a negative electrode, a positive electrode comprising a positive electrode active material, and a non-aqueous electrolyte. The non-aqueous electrolyte comprises: a non-aqueous organic solvent; a lithium salt; a first additive comprising at least one of compounds represented by chemical formulas 1 to 4; and a second additive comprising at least one of compounds represented by chemical formulas 5 to 6. The positive electrode active material may comprise a compound containing 60 mol% or more of Ni. The chemical formula 5 and the chemical formula 6 are each represented by Li_αPO_3F_β, and Li_γPO_2F_δ. In the chemical formulas 1 to 6, the definition of each substituent and n, m1, m2, α, γ, β, and δ are as described in the detailed description.
Patent KR-20190029086-A (KR)
Title: Simple payment system using credit card linked mobile terminal
Inventor: KIM CHA SOU
IPC: G06Q20/32
Filed: 2017-09-11
Abstract: According to an embodiment of the present invention, an online simple payment system using a credit card communicating with a mobile terminal comprises: a connector-type RFID reader which is detachable from a USB terminal of a mobile terminal, receives power from the mobile terminal when connected to the USB terminal, and transmits and receives a wireless signal according to the control of the mobile terminal; a credit card which includes an IC chip and an RFID tag and wirelessly transmits credit card information required for electronic payment to the connector-type RFID reader in response to the wireless signal; a mobile terminal which includes a shopping application or a mobile browser which browses a shopping website; and a shopping web server for online electronic commerce. The connector-type RFID reader wirelessly receives credit card information for online electronic commerce from the credit card and transmits the received credit card information to the mobile terminal. In addition, the mobile browser or the shopping application of the mobile terminal transmits the credit card information received from the connector-type RFID reader to the shopping web server to perform online payment.