baber/WOPTO huggingface dataset:
Patent KR-20200051553-A (KR)
Title: Water purifier
Inventor: SEHWAN BAE
IPC: B01D35/157
Filed: 2020-05-06
Abstract: The present invention relates to a water purifier. More particularly, the present invention relates to a water purifier which has a small size and a compact internal configuration, and enables rotational manipulation of a water outlet from which water is extracted. The water purifier includes a base, a compressor, a condenser bracket, a condenser, a cooling tank, a rear cover, and a cooling fan.
Patent KR-20210141813-A (KR)
Title: Clock data recovery circuit, display device, and method of operating a clock data recovery circuit
IPC: G09G5/00
Filed: 2020-05-13
Abstract: The present invention relates to a clock data recovery circuit to prevent a clock signal from being locked in a dead zone, a display device including the same, and an operation method of the same. According to the present invention, a clock data recovery circuit included in a data driver of a display device comprises: a phase-locked loop (PLL) circuit for generating a multi-phase clock signal on the basis of input data, operable at a plurality of rates, and including a multi-rate phase detector operating at an initial rate which is a predetermined one of a plurality of rates in an initial period; a lock detector detecting a lock state of the PLL circuit and generating a lock enable signal; a dead zone correction circuit responding to the lock enable signal to determine a final one of the plurality of rates corresponding to a data rate of the input data; and a digital block controlling the multi-rate phase detector to operate at the final rate and generating a correction enable signal. The dead zone correction circuit determines whether the multi-phase clock signal is locked in the dead zone in response to the correction enable signal and changes the phase of the multi-phase clock signal when the multi-phase clock signal is locked in the dead zone.
Patent KR-20200139630-A (KR)
Inventor: OZAWA SUGURU
IPC: H01L21/67
Filed: 2020-05-29
Abstract: A gas solution supply device dissolves gas supplied from a gas supply unit in liquid supplied from a liquid supply unit in a gas melting unit to generate a gas solution, stores the gas solution generated in the gas melting unit in a gas solution tank, supplies the gas solution from the gas solution tank to a use point, measures the flow rate of the gas solution returned to the gas melting unit among the gas solution supplied to the use point, and adjusts the flow rate of the liquid supplied from the liquid supply unit to the gas melting unit according to a measurement result.
Patent KR-20210151389-A (KR)
Inventor: KIM DO GEUN
IPC: A47L15/44
Filed: 2020-06-05
Abstract: The present invention relates to a dishwasher detergent supply device capable of efficiently using a small kitchen space. According to the present invention, the dishwasher detergent supply device comprises: a detergent container coupling unit; a rinse aid container coupling unit; a support plate coupled to the outer circumferential surface of a supply pipe by a bracket to support the lower part of the detergent container coupling unit and the rinse aid container coupling unit; and a fixing plate formed vertically at the rear end of the support plate to fix the detergent container coupling unit and the rinse aid container coupling unit in an attachment and detachment manner.
Patent KR-20210152650-A (KR)
Title: Antifreeze and Coolants Composition for Automobiles Containing Non-amine type Corrosion Inhibitors
Inventor: SOH SOON YOUNG
IPC: C09K5/20
Filed: 2020-06-09
Abstract: The present invention provides an antifreeze composition for automobiles comprising glycol as a heat transfer medium, an antifoaming agent for removing foam, and a corrosion inhibitor for preventing metal corrosion, wherein the corrosion inhibitor is a non-amine-based corrosion inhibitor. The antifreeze composition for automobiles of the present invention does not cause dissolution of Nylon-66 used as a radiator gasket material, and provides excellent corrosion protection as well as environmental-friendly advantages.
Patent KR-20210155862-A (KR)
Inventor: HYUN JIN CHO
IPC: A61N5/06
Filed: 2020-06-16
Abstract: The present invention relates to a rehabilitation function improvement smart control device detachable to a body protector and a method for using the same. The rehabilitation function improvement smart control device detachable to a body protector of the present invention includes a protector, a sensor unit, an output unit, and a control unit. The rehabilitation function improvement smart control device detachable to a body protector of the present invention improves the rehabilitation of the body and monitors data on the measured body.
Patent KR-20210156112-A (KR)
Inventor: SONG CHANG HYUN
IPC: H05K1/11
Filed: 2020-06-17
Abstract: The present invention relates to an electronic device and a display device using the same which apply a conductive material to a hole in a circuit film to connect the circuit film and a display panel, thereby increasing bonding reliability.
Patent KR-20210157946-A (KR)
Inventor: HWANG HYUN BEEN
IPC: G06F1/16
Filed: 2020-06-22
Abstract: A display device comprises: a window comprising a glass substrate; a display panel disposed below the window; and a digitizer disposed under the display panel, wherein the digitizer comprises a base film disposed under the display panel, a first conductive layer disposed under the base film, a first insulating layer disposed under the first conductive layer, a second conductive layer disposed under the first insulating layer, and a second insulating layer disposed under the second conductive layer. The window, the display panel, and the digitizer may be folded or unfolded. Therefore, the present invention is capable of eliminating a buckling phenomenon caused by a planarization layer.
Patent KR-20210158010-A (KR)
Inventor: PARK YONG HAE
IPC: C02F1/46
Filed: 2020-06-23
Abstract: The present invention provides a plasma electrode module, an underwater plasma discharge device including the plasma electrode module, and a dissolved air floatation water treatment system having a flotation tank for floating flocs by generating microbubbles through underwater discharge of the underwater plasma discharge device. The plasma electrode module includes: a conductive substrate including a plurality of holes; a ceramic layer surrounding a portion of the outer surface of the conductive substrate; and a plasma electrode disposed in each of the plurality of holes, wherein the plasma electrode has a multilayer structure in which a cylindrical ground portion, a fixed portion, and a discharge portion are sequentially stacked, the ground portion is in contact with the conductive substrate and plasma is generated on the discharge portion, and each of the plurality of holes has a diameter in a range of 1 mm to 10 mm. Even if a separate saturation device is not provided, the flocs can be floated through the microbubbles generated in the underwater plasma discharge device, such that water treatment efficiency can be improved.
Patent KR-20200083398-A (KR)
Title: Methods for fabrication of semiconductor structures including interposers with conductive vias, and related structures and devices
Inventor: SADAKA MARIAM
IPC: H01L23/485
Filed: 2020-06-23
Abstract: Provided are methods for manufacturing semiconductor devices including interposers that comprises forming conductive vias passing through a material layer on a recoverable substrate. A carrier substrate is bonded to an upper part of the material layer, and a recoverable substrate is then separated from the material layer to restore the recoverable substrate. A detachable interface can be provided between the material layer and the recoverable substrate to facilitate the separation. Electrical contacts electrically communicating with the conductive vias can be formed on the material layer opposite the carrier substrate. Semiconductor structures and devices are formed by using the methods.
Patent KR-20210158166-A (KR)
Inventor: PARK HYO JIN
IPC: F04D25/06
Filed: 2020-06-23
Abstract: The present invention relates to a multifunctional clip. The multifunctional fan clip, where an existing portable fan is mounted in a fixed clip, comprises the clip mounted in various portions of a user's body.
Patent KR-20220003806-A (KR)
Title: Pillow type neck retractor with laser medical treatment
Inventor: PARK WOO JIN
IPC: A61N5/067
Filed: 2020-07-02
Abstract: The present invention relates to a pillow-type neck retractor composed of a base frame in contact with the ground and a moving frame laminated on the upper surface of the base frame and moving in the longitudinal direction of the base frame. A seating part formed in a curved shape is formed on the upper surface of the moving frame so that the user's neck can be seated. Therefore, the pillow-type neck retractor is driven by air injection in which the user's neck is relaxed while the moving frame moves in the longitudinal direction when the user places the neck on the seating part. More particularly, the present invention relates to a pillow-type neck retractor with a laser treatment device characterized in that a first laser treatment device for scalp massage and hair loss management is mounted in the neck retractor. As described above, the pillow-type neck retractor with the laser treatment device of the present invention is manufactured in a small size, so there is no restriction on the place of use. In particular, as the present invention is a pillow type, there is no burden to wear. In particular, the present invention can tow the patient's neck while the patient lies down and rests or sleeps and, at the same time, can perform physical therapy through the laser treatment device.
Patent KR-20220006287-A (KR)
Inventor: LEE DONG WOOG
IPC: H01M4/86
Filed: 2020-07-08
Abstract: The present invention relates to a method for manufacturing a slurry type positive electrode current collector. The method for manufacturing a slurry type positive electrode current collector according to an embodiment of the present invention can include the steps of: (a) pulverizing a current collector material; (b) mixing the pulverized current collector material with a binder material to form slurry; and (c) drying the formed slurry to form a positive electrode current collector.
Patent KR-20220007905-A (KR)
Inventor: PARK JIN O
IPC: B32B15/04
Filed: 2020-07-10
Abstract: Provided are a roof fire resistant structure having a heat insulating layer and a heat resistance layer and a construction method thereof. The roof fire resistant structure having the heat insulating layer and the heat resistant layer of the present invention is the roof fire resistant structure, and is divided into the heat insulating layer and the heat resistant layer. In the roof fire resistant structure having the heat insulating layer and the heat resistance layer, since heat transmittance is reduced by the heat resistance layer, EPS (Styrofoam foam) and urethane can also be used. In addition, since the roof fire resistant structure having the heat insulating layer and the heat resistance layer is provided, thickness of a roof can be formed thin by excellent heat insulating performance. According to the present invention, a beautiful building appearance can be provided.
Patent KR-20220009735-A (KR)
Title: A recommending method of a cosmetic product based on melanin index and hemoglobin index and a device thereof
Inventor: DU YONG HYEUNG
IPC: G06Q30/06
Filed: 2020-07-16
Abstract: The present invention relates to a method for recommending a cosmetic product based on a melanin index and a hemoglobin index, and a system thereof. More specifically, the conventional personal color consulting is performed offline based on a color index (lab index), and a result of the personal color consulting had greater volatility depending on experience or knowledge of a consultant. The present invention can implement personal color consulting by quantification and standardization based on a hemoglobin index and a melanin index. Furthermore, the present invention can provide a cosmetic recommendation method based on the implementation. The method for achieving the objective includes: a step of measuring skin hemoglobin and melanin indices and providing the measured values; a step of classifying the measured skin hemoglobin and melanin indices into one of a plurality of categories in accordance with a predetermined reference; and a step of recommending a cosmetic product matching the skin color or condition corresponding to the measured and classified skin hemoglobin and melanin indices. The skin color categories are made up of the four-season categories of spring, summer, fall, and winter.
Patent KR-20220010165-A (KR)
Title: Vibration sensor device
Inventor: YOON BYEONG MOOK
IPC: G01D11/24
Filed: 2020-07-17
Abstract: According to the present invention, a vibration sensor device comprises: a piezoelectric element that senses vibration; and a circuit board unit in which the piezoelectric element is integrally installed, wherein the circuit board unit amplifies a signal inputted through the piezoelectric element and outputs it to an external device for sensing vibration.
Patent KR-20220012437-A (KR)
Title: Standard fine dust for multi-use facilities related to public transportation
Inventor: SHIM IN KEUN
IPC: G01N15/02
Filed: 2020-07-22
Abstract: The present invention relates to standard fine dust for a multi-use facility group related to public transportation and a method for determining a multi-use facility group generating fine dust generated from an unknown multi-use facility group using the standard fine dust. The standard fine dust includes: a carbon component including organic carbon (OC) and elemental carbon (EC); negative ionic components including Cl^-, NO_3^- and SO_4^2-; positive ionic components including Na^+ and NH_4^+; and elemental components including Ba, Mn, Fe, Cu, Zn, Pb, Se and Ti, wherein the content of Fe is 3 wt% or more based on standard fine dust for public transportation-related multi-use facility groups.
Patent KR-20220018660-A (KR)
Title: A manufacturing method of water purificating soil balls for cold water using microorganism
Inventor: PARK SUNG WOO
IPC: C02F1/28
Filed: 2020-08-07
Abstract: The present invention relates to a manufacturing method of a soil ball for water purification with low-temperature activity, which comprises: a low-temperature exposure step of exposing a useful microorganism undiluted solution to a low temperature multiple times in a refrigerator; an active liquid preparation step of dissolving molasses in 15 to 20 times the weight of water to reach 25 to 30 degrees, adding useful microorganisms that have undergone the low-temperature exposure step of the same weight as molasses, stirring, and fermenting the same in a dark room for 7 to 10 days; a fermenting agent preparation step of preparing a secondary mixture by mixing rice bran with sawdust, mixing the active liquid with the secondary mixture and fermenting the same for 7 to 10 days in a dark room to prepare a fermenting agent; a mixed soil preparation step of preparing mixed soil by mixing dried loess soil, elvan stone powder, and biotite powder; a soil ball preparation step before fermentation of mixing the mixed soil and the fermenting agent and kneading well to form a soil ball in the size of a fist before fermentation; a fermentation step of fermenting the soil balls prepared in the soil ball preparation step before the fermentation in a dark room at 25 to 30 ℃ for 7 to 10 days; and a drying step of drying the soil ball after the fermentation step in a dark room at room temperature for 10 to 20 days. The soil ball performs rapid and efficient water purification even at a low temperature of 15℃ or less and does not cause disturbance to the ecosystem.
Patent KR-20220022131-A (KR)
Inventor: NAM BYUNG TAK
IPC: C02F1/44
Filed: 2020-08-14
Abstract: Disclosed is an apparatus for reducing greenhouse gas emissions of a ship and a ship having the same, which can reduce removal costs and minimize the consumption amount of clean water by reusing clean water. The apparatus for reducing greenhouse gas emissions of a ship comprises: a NaOH generation unit (110) generating NaOH(aq) by electrolyzing seawater and clean water; and a CO_2 removal unit (120) allowing exhaust gas discharged from a ship engine (10) to react with seawater to cool the exhaust gas, and allowing the cooled exhaust gas to chemically react with NaOH(aq) from the NaOH generation unit (110) to change CO_2 to a material which does not affect a marine environment of Na_2CO_3(aq) and NaHCO_3(aq) to absorb and remove CO_2 from the exhaust gas. The present invention can absorb and remove CO_2 by electrolyzing seawater without using a separate CO_2 absorbing solution.
Patent KR-20220022255-A (KR)
Title: Solar module support apparatus for home use of sunlight-sensitized angle regulating type
Inventor: LEE SUN BOK
IPC: A01M29/32
Filed: 2020-08-18
Abstract: The present invention relates to a photosensitive angle-adjustable home solar module mounting device and, more specifically, to a photosensitive angle-adjustable home solar module mounting device that automatically adjusts the orientation direction of a solar module in response to a change in the position (altitude) of the sun, thereby maximizing power generation efficiency. According to the present invention, the device comprises: a swing body for performing an angle-variable operation so that a solar module is oriented to the sun while the solar module is assembled in the front; at least two link supporters mounted on an outdoor railing in a state disposed at the rear of the swing body; and a motion guide for supporting the swing body in a state coupled to the link supporter and inducing and guiding the motion of the swing body in connection with the actuator driving based on a change in the altitude of the sun.
Patent KR-20220022919-A (KR)
Title: Organic waste fuel production apparatus for the development of hydrophobic using super heated steam
Inventor: CHOI JONG WON
IPC: C10L5/40
Filed: 2020-08-19
Abstract: The present invention relates to an organic waste thermal energy treatment apparatus. The present invention relates to a drying system using a steam in which a fuel dried in a kiln-type organic waste drying apparatus is sprayed onto an entire cross-section of a kiln main body and the fuel to be dried is dropped using falling blades in response thereto. The organic waste thermal energy treatment apparatus of the present invention comprises: a storage unit; a primary feeder; a heat treatment unit; and a cooling unit.
Patent KR-20220023179-A (KR)
Inventor: BYUN SUNG WOOK
IPC: G01M17/06
Filed: 2020-08-20
Abstract: The present invention is to provide a sensing device having reduced components while improved sensing accuracy. Embodiments may provide a sensing device comprising a magnet; a first collector disposed to correspond to a path along which the magnet moves; and a first sensor disposed on one side of the first collector, wherein the first collector includes a first leg part and a second leg part, and has an area where the distance between the first leg part and the second leg part increases from one side to the other side.
Patent KR-20220023490-A (KR)
Inventor: CHOI BUM KWI
IPC: G06N3/063
Filed: 2020-08-21
Abstract: Disclosed is an electronic device that performs a neural network operation. The present electronic device comprises: an input part; a memory in which a plurality of weights learned by the artificial intelligence model are stored; and a processor that performs a neural network operation for the input data inputted through the input part based on a plurality of weights, wherein the processor, when at least one among the input data, the plurality of weights, or the operation result obtained in the process of performing the neural network operation is within a threshold range, may perform the neural network operation by changing a value within the threshold range to a preset value. Therefore, the present invention is capable of reducing a power consumption.
Patent KR-20220027463-A (KR)
Inventor: CHOI MUN SOO
IPC: B29C64/321
Filed: 2020-08-27
Abstract: The present invention relates to a filament supply device for a 3D printer to stably supply a filament. More specifically, when a filament (P) is transferred from a filament case (PC) on which a filament bobbin (PB) is mounted and a first filament supply device (1) attached to the filament case (PC) through a first extrusion roller (11) and a first extraction and supply tube to be supplied to a second filament supply device (2) attached to a nozzle (N), the second filament supply device (2) supplies the filament (P) to the nozzle (N) by secondary extrusion using a second extrusion roller (21). Accordingly, even if a supply distance of a filament increases in FDM 3D printers which are becoming larger, the amount of a supplied filament is stably adjusted, thereby providing increasing precision of an object output from the nozzle.
Patent KR-20210029673-A (KR)
Title: Seal material and seal structure
Inventor: TANII SHIRO
IPC: C04B38/10
Filed: 2020-08-27
Abstract: The present invention relates to a seal material exhibiting satisfactory sealing properties when applied to high-temperature apparatus repair. The seal material has first and second components. The first component is at least one metal salt selected from the group consisting of silicate alkali metal salt, silicate alkali earth metal salt, orthophosphoric acid alkali metal salt, and orthophosphoric acid alkali earth metal salt. The second component contains oxide particles having fine particles with an average particle diameter of 10 micrometers or less and coarse particles with an average particle diameter of 200 micrometers to 1000 micrometers. The fine particles are contained in the range of 8 mass% to 45 mass% with respect to the total mass of the coarse and fine particles. The molar ratio of the silicate and phosphoric acid components of the metal salt to the oxide-basis sum of the alkali metal and alkali earth metal components contained in the first component is 1.5 to 3.5. The mass ratio of the first component to the second component is in the range of 0.35 to 0.9.
Patent KR-20220028320-A (KR)
Inventor: CHOI SEUNG OUK
IPC: B66F11/04
Filed: 2020-08-28
Abstract: The present invention provides a high-place work vehicle for a vessel that can effectively prevent a rollover accident. According to the present invention, the high-place work vehicle for a vessel comprises: a moving cart; an elevating member provided so as to be adjustable in height on an upper part of the moving cart; a workbench provided on an upper part of the elevating member and on which an operator boards; and an attachment device provided on a bottom surface of the moving cart and selectively attached to a bottom surface of a hull.
Patent KR-20210128312-A (KR)
Inventor: LEE JIN KUK
IPC: C08F4/649
Filed: 2020-09-09
Abstract: The present invention relates to a composition for an encapsulation film comprising an ethylene/alpha-olefin copolymer having excellent volume resistance and light transmissivity, and an encapsulation film using the same.
Patent KR-20220035523-A (KR)
Title: Touch sensing module
Inventor: LEE GYE WON
IPC: G06F3/044
Filed: 2020-09-14
Abstract: A touch sensing device according to one embodiment of the present invention comprises: a flexible substrate having a coil part comprising a plurality of layers and a coil pattern formed on at least one part of a layer among the plurality of layers, and an extension part extending from the coil part; and a sensing circuit part electrically connected to the coil pattern, wherein the extension part may have a form in which one part of the layer among the plurality of layers is extended. Therefore, the present invention is capable of further reducing the costs for material.