baber/WOPTO huggingface dataset:
Patent KR-20190127553-A (KR)
Title: Method for preparing dermal papilla cell and cell spheroid under hypoxic culture condition
Inventor: SUNG JONG HYUK
IPC: A61K8/98
Filed: 2019-04-22
Abstract: The present invention relates to a manufacturing method for a dermal papilla cell with an improved hair inducing ability, a human dermal papilla cell-derived growth factor, and a cell spheroid. The manufacturing method for a dermal papilla cell can acquire a dermal papilla cell with an excellent cell proliferating ability, moving ability, aging suppressing ability and hair growth inducing ability even with continuous subculture, can massively produce growth factors by culturing the dermal papilla cell under hypoxia condition, can acquire a cell spheroid capable of inducing a hair follicle from subculture dermal papilla cell in which the hair follicle is not formed by the existing technologies and thus, can be helpfully used in developing a hair loss preventor or medicine, hair growth or restoration promoting quasi drugs, and a cosmetic composition. In addition, the proliferation method for a dermal papilla cell comprises: a step of pre-culturing a dermal papilla cell; and a step of subculturing the pre-cultured dermal papilla cell under the hypoxia condition having an oxygen partial pressure of 1-5%.
Patent KR-20200124101-A (KR)
Inventor: KO HAE HOON
IPC: B30B9/14
Filed: 2019-04-23
Abstract: The present invention relates to an organic waste disposing apparatus using microorganisms. According to one embodiment of the present invention, the organic waste disposing apparatus using the microorganisms comprises: a stirring tank having a space for storing organic waste and microorganisms decomposing the organic waste therein; a perforated plate arranged inside the stirring tank and having a plurality of perforated holes so that the organic waste decomposed by the microorganisms is discharged; a drain plate which is arranged in a lower portion of the stirring tank and into which the organic waste discharged from the perforated plate is introduced; a rotary shaft arranged in a storage portion of the stirring tank and forwardly or reversely rotated by a power means; a stirring shaft coupled to the rotary shaft and stirring the organic waste and the microorganisms; and a dehydration device arranged outside the stirring tank and removing moisture from the organic waste discharged from the drain plate. Therefore, the organic waste disposing apparatus using the microorganisms can increase stirring efficiency for stirring the food waste.
Patent KR-20200130629-A (KR)
Inventor: SHIN DONG HUN
IPC: A01K67/033
Filed: 2019-05-11
Abstract: The present invention relates to: an insect mass breeding device for insects including Tenebrio molitor larvae (mealworms) and imagoes, wherein a food layer made of grain, a water supply layer made of wood, and a water supply device for supplying water are arranged in a metal breeding box made of metal with a size of 1 to 100 m^2; and an insect breeding method using a direct water spraying method during a breeding period without changing the food layer and water supply layer by using the insect mass breeding device. Through the present invention, it is possible to reduce the cost by more than 2 to 16 times compared to common standard breeding methods, and even if the scale of breeding is increased, the labor required for breeding does not increase, so further cost reduction is possible in case of mass breeding. In addition, even if a breeder does not have a technology for breeding, the present invention can breed insects of a certain quality as intended, and may not be restricted by the breeding location and time.
Patent KR-20200132062-A (KR)
Inventor: KWAK JAE MOON
IPC: E04B2/96
Filed: 2019-05-15
Abstract: The present invention relates to a window frame with a replaceable connection bracket, which is provided with an inner frame having a dent groove with a tube shape formed to be dented on a front surface, detachably and attachably inserts and couples the connection bracket, having a fitting groove on a front surface thereof, into the dent groove of the inner frame, and allows sheets of glass to come into close contact with both surfaces of the fitting groove of the connection bracket for installing an insulator partitioning the sheets of glass, thereby replacing the connection bracket, coupled to the dented groove of the inner frame, to correspond to the shape of the insulator such that the insulators with various shapes can be connected to the inner frame. The present invention can easily replace the connection bracket, connected to the inner fame, to correspond to the shape of the insulator, connect the insulators with various shapes to the inner frame due to replacement of the connection bracket, easily replace the insulator due to replacement of the connection bracket to shorten work time, replace the connection bracket from the inner frame by separation when the connection bracket, into which the insulator is fitted, is damaged to save maintenance costs, and save manufacturing costs by manufacturing the replaceable connection bracket fitted into the inner frame, thereby enhancing product reliability.
Patent KR-20200134990-A (KR)
Inventor: KIM CHANG HYUN
IPC: E03F5/04
Filed: 2019-05-24
Abstract: The present invention relates to an anti-slip drain frame. As a slip is prevented through a drain rubber pad, a problem that a person can slip when stepping thereon can be solved, thus solving an existing problem that a person can slip when stepping thereon. According to the present invention, the drain frame comprises: a drain frame formed by using a cast in a square form so as to remove rainwater or standing water; and a drain rubber pad formed to eliminate limitations caused by slipperiness during movement by being combined with the drain frame so as to prevent a slip. Therefore, as a slip is prevented through a drain rubber pad, a problem that a person can slip when stepping thereon can be solved, thus solving an existing problem that a person can slip when stepping thereon.
Patent KR-20190060749-A (KR)
Title: Long acting conjugate of Trigonal glucagon/GLP-1/GIP receptor agonist
Inventor: OH EUH LIM
IPC: A61K38/26
Filed: 2019-05-27
Abstract: The present invention relates to a persistent conjugate of a triple activator which acts on glucagon, GLP-1 and GIP receptors and to applications thereof. The present invention also provides a polynucleotide encoding the conjugate, a vector comprising the polynucleotide, and a transformant comprising the polynucleotide or the vector including the same.
Patent KR-20200137826-A (KR)
Inventor: SHIN DONG SEOB
IPC: B63C1/00
Filed: 2019-05-31
Abstract: Disclosed is an acoustic sensor correction device, wherein the acoustic sensor correction device includes: a dock where a ship is moored in a state of being shielded from the external environment; a sensor correction member provided inside the dock in order to correct the sensitivity of an acoustic sensor unit installed in the lower portion of the moored ship; a first moving unit coupled to the sensor correction member and causing the sensor correction member to reciprocate in a first direction; a second moving unit causing the sensor correction member to reciprocate in a second direction, which is orthogonal to the first direction, by being linked to the first moving unit; and a control unit controlling the first and second moving units such that the sensor correction member is placed in the vertical direction of the acoustic sensor unit. According to the present invention, a rail and a motor are installed in the floating dock where the ship is moored in a state of being shielded from the external environment such that the sensor correction member for correcting the sensitivity of the acoustic sensor unit installed in the lower portion of the ship is capable of moving to the left, right, forward, backward, upward, and downward. Accordingly, the acoustic sensor can be corrected with ease. Specifically, a stable environment for acoustic sensor correction can be created in the dock as a result of the blockage from the external environment (flow velocity, tide, and the like).
Patent KR-20200145293-A (KR)
Inventor: LEE HYUN JEONG
IPC: B66F7/28
Filed: 2019-06-21
Abstract: The present invention provides a lift apparatus capable of minimizing damage to parts. According to an embodiment of the present invention, the lift apparatus comprises: a screw bar provided with first screw threads formed along the outer circumferential surface thereof and arranged uprightly; a drive motor to rotate and drive the screw bar; a moving block provided with second screw threads formed on the inner circumferential surface thereof penetrated by the screw bar and engaged with the first screw threads to move along with the screw bar when the screw bar rotates; a horizontal plate which is a member of a plate shape to allow a heavy object to be placed on an upper portion thereof, has a penetration hole penetrated by the screw bar, and is connected to the moving block to move along with the screw bar; a first stopper and a second stopper installed on an end of a moving path of the horizontal plate while the horizontal plate is arranged therebetween to limit the movement of the horizontal plate; and a limit module to control the drive motor when the horizontal plate comes in contact with the first stopper or the second stopper.
Patent KR-20200001515-A (KR)
Title: Physical quantity measuring device
Inventor: SUGAHARA YURI
IPC: G01D11/24
Filed: 2019-06-24
Abstract: The present invention provides a physical quantity measuring device capable of easily performing work for connecting a cable to a terminal of a terminal block. The physical quantity measuring device comprises: an outer case (1) having a bottom unit (11) and a cylindrical main body unit (12); an inner case (2) of a synthetic resin material arranged in the outer case (1); a detection unit (3) to detect a physical quantity; a terminal box (4) having a terminal (6) to transmit a signal from the detection unit (3) to the outside; a cover (5) covering an opening part of the outer case (1) and having a hardness different from the inner case (2); a cable (C) whose one end is connected to the terminal (6); and a cylindrical cable discharge unit (7) which protrudes from the outer circumferential surface of the outer case (1) to draw out the other end of the cable (C). The inner case (2) includes a case side screw unit (22) and a terminal block installation unit (23) to install the terminal block (4). The detection unit (3) includes a bottom unit side connection unit (32) connected to the bottom unit (11) and a joint (33) to be mounted on a mounted unit. The cover (5) includes a cover body (51) covering the terminal block installation unit (23) and a cover side screw unit (52) arranged on the cover body (51) and screwed to the case side screw unit (22).
Patent KR-20210002980-A (KR)
Inventor: KIM IN GYUN
IPC: H04N5/225
Filed: 2019-07-01
Abstract: The present invention discloses an air-cooled camera module for vision inspection capable of actively improving the quality of imaging of a vision inspection camera due to the high-temperature heat generated during welding. The present invention is the camera module for vision inspection provided in an automatic pipe welding machine. The camera module for vision inspection comprises: a lens component having an image pickup device therein; and a housing component accommodating the lens component, wherein a protective lens is mounted on the front, and an injection port for supplying cooling air from the outside to the periphery of the lens component is mounted on one side of the housing component.
Patent KR-20190116127-A (KR)
Title: Capacitor component
Inventor: PARK CHANG SOO
IPC: H01G4/12
Filed: 2019-07-05
Abstract: The present invention is to provide a capacitor component having improved water tolerance reliability. The capacitor component comprises a body including a stacking unit where a dielectric layer and first and second internal electrodes facing each other are stacked in a first direction, and first and second connection units respectively disposed on both surfaces in a second direction perpendicular to the first direction of the stacking unit and electrically connected with the first and second internal electrodes. The first and second connection units comprise: a metal layer disposed on the stacking unit and including nickel; and a ceramic layer disposed on the metal layer. The average thickness of the first and second internal electrodes is 0.4 μm or less.
Patent KR-20210004749-A (KR)
Inventor: KIM MI JEONG
IPC: G02B5/20
Filed: 2019-07-05
Abstract: The present invention relates to an optical filter, an image sensor including the same, a camera module, and an electronic device, including: a light absorbing unit including a near-infrared absorbing material which absorbs light in a first wavelength region belonging to a near-infrared wavelength region; and a conductive nanodisk which absorbs or reflects light of a second wavelength region belonging to the first wavelength region. The optical filter can realize optical properties for light other than a visible light region with a thin thickness.
Patent KR-20210009043-A (KR)
Inventor: MOON HYUN DUK
IPC: A61G5/10
Filed: 2019-07-16
Abstract: The present invention relates to an electric wheelchair operated in associated with fastening of a protective device for protecting a user of the wheelchair from being separated from the wheelchair and, more specifically, to an electric wheelchair, which associates a brake device or power with the fastening of the protective device. The electric wheelchair allows the power of a controller to be operated at the same time while a brake is released with an operation of a brake control part when the protective device is fastened, thereby reducing a risk of falling when the user gets on and off. Also, the electric wheelchair can be driven only when the protective device is fastened, thereby increasing safety that reduces the risk in which the user may be separated from the seat.
Patent KR-20210010045-A (KR)
Inventor: KIM CHUL OK
IPC: A61H39/04
Filed: 2019-07-19
Abstract: The present invention relates to a chiropractic device with increased variability and usability, which enables a patient to press a treatment portion by himself or herself during activities in various places such as a hospital, a home, a fitness club, and the like. Moreover, according to the present invention, while a plurality of support parts strongly support a user′s body, a pressing part continuously presses one point of the user′s muscle (strongly presses one portion), wherein the support part and the pressing part are bent to a position desired by the user by a rotational fixture, such that the chiropractic device provides a high degree of freedom of deformation and is not limited by location due to ease of carrying, thereby restoring functions of the human body, relieving pain, and correcting a body shape.
Patent KR-20210014243-A (KR)
Inventor: LEE JUNGIL
IPC: G09F9/30
Filed: 2019-07-29
Abstract: The present invention provides a display device capable of reducing a bending stress applied to a display panel in accordance with folding. According to the present invention, the display device comprises: a display module wherein a folding area and a non-folding area are defined; a module support unit; and a hinge unit. The module support unit overlaps the non-folding area and is disposed under the display module. The hinge unit overlaps the folding area, is disposed under the display module, and includes a plurality of joints and a plurality of rotating units. The display module includes a first surface facing the module support unit and the hinge unit and a second surface facing the first surface. A first joint is connected to one side of the module support unit through a first rotating unit and a second joint is connected to one side of the first joint through a second rotating unit. The distance between the first rotating unit and the second surface is greater than that of the distance between the second rotating unit and the second surface.
Patent KR-20200030443-A (KR)
Title: Centrifugal pump with noise dampening rubber isolation impeller bushing
Inventor: GRAICHEN BRIAN
IPC: F04D29/02
Filed: 2019-08-02
Abstract: A rotary assembly for a centrifugal pump comprises: a housing; an impeller; a first opening portion formed in one of the housing and the impeller; a first bushing disposed in the first opening portion; and a first shaft protrusion portion protruding axially from one of the housing and the impeller. The first bushing extends annularly around a central opening portion thereof and is formed from an elastomeric material. The first shaft protrusion portion is received within the central opening portion of the first bushing. One of the first shaft protrusion portion and the first bushing is configured to rotate relative to the other one of the first shaft protrusion portion and the first bushing during operation of the centrifugal pump.
Patent KR-20200018328-A (KR)
Title: Carbon nanotube despersion, electrode prepared by using the same, and lithium secondary battery comprising the electrode
Inventor: KIM DONG HYUN
IPC: H01M10/052
Filed: 2019-08-08
Abstract: The present invention relates to: a carbon nanotube dispersion which contains carbon nanotube, a dispersant, and water, wherein the dispersant comprises polyvinylpyrrolidone and a polymer dispersant containing a carboxyl group and a tertiary butyl group; an electrode manufactured by using the same; and a lithium secondary battery comprising the same. The carbon nanotube dispersion of the present invention has excellent storability and usability.
Patent KR-20210022374-A (KR)
Title: method for producing fishing weights free of lead
Inventor: SEO SO MYOUNG
IPC: B29L31/00
Filed: 2019-08-20
Abstract: The present invention relates to a production method of lead-free fishing weights, comprising the steps of: mixing and kneading 20 wt% of ethylene propylene rubber, 77 wt% of ferrite, 1.5 wt% of zinc stearate, and 1.5 wt% of SAMAC-NBS; and being placed in a press mold maintained at 170 to 175°C after cutting to desired size according to the standard, being compression-molded for 10 to 15 minutes, and packaging and shipping a finished product to meet the specifications after inspecting the appearance of a compression-molded product, and cutting and removing unnecessary parts, thereby producing eco-friendly fishing weights without any lead content and economical product cheaper than the existing tungsten and brass-based materials in the production cost.
Patent KR-20190102157-A (KR)
Title: Flexible light-emitting device, electronic device and method for manufacturing flexible-light emitting device
Inventor: HATANO KAORU
IPC: H01L51/00
Filed: 2019-08-21
Abstract: An objective of the present invention is to easily provide a flexible light emitting device with a long lifespan. In addition, an objective of the present invention is to provide an electronic device with a long lifespan and low cost using the flexible light emitting device. The flexible light emitting device comprises: a substrate having flexibility and light transmittance of visible light; a first adhesive layer formed on the substrate; an insulating film positioned on the first adhesive layer and containing nitrogen and silicon; a light emitting element having a first electrode, a second electrode opposite the first electrode and an EL layer formed between the first and second electrodes; a second adhesive layer formed on the second electrode; and a metal substrate formed on the second adhesive layer. The thickness of the metal substrate is 10μmor more and 200μmor less.
Patent KR-20190104947-A (KR)
Title: Intelligent Washing Machine and Control Method Of The Same
Inventor: YUNSIK PARK
IPC: G10L13/02
Filed: 2019-08-23
Abstract: According to one embodiment of the present invention, an intelligent washing machine comprises: an internal tank in which laundry is accommodated; a driving unit which transmits a rotating force to the internal tank to make the laundry tumbling; and a control unit which, when an automatic course is activated, extracts control signals for each load related to tumbling operations of the laundry, applies control signals for each load to a preset base learning model to figure out characteristics of the laundry, and automatically selects a laundry course most fitted for the characteristic of the laundry. The washing machine of the present invention can be associated with artificial intelligence modules, drones (unmanned aerial vehicles, UAV), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related 5G services and the like. The present invention can automatically select a laundry course and design an optimized learning model through a continuous model update.
Patent KR-20210024709-A (KR)
Title: High-strength steel sheet and method of manufacturing the same
Inventor: JEONG YOO DAHM
IPC: C21D8/02
Filed: 2019-08-26
Abstract: An objective of the present invention is to manufacture a high-strength steel sheet with excellent surface quality. According to one aspect of the present invention, a manufacturing method of a high-strength steel sheet comprises: a step of reheating a steel slab comprising 0.1-0.3 wt.% of carbon (C), 0.1-1 wt.% of silicon (S), 1.5-2.7 wt.% of manganese (Mn), 0-0.02 wt.% (excluding 0 wt.%) of phosphorus (P), 0-0.003 wt.% (excluding 0 wt.%) of sulfur (S), 0.01-0.1 wt.% of soluble aluminum (Al), 0.1-1 wt.% of chromium (Cr), 0.01-0.05 wt.% of niobium (Nb), 0.001-0.05 wt.% of titanium (Ti), 0.0001-0.004 wt.% of boron (B), 0-0.006 wt.% (excluding 0 wt.%) of nitrogen (N), and the remainder consisting of iron (Fe) and inevitable impurities; a step of hot-finishing-rolling the reheated steel slab at AC3-960°C to obtain a hot-rolled plate; and a step of winding the hot-rolled plate after cooling the hot-rolled plate to a winding temperature of 420-650°C.
Patent KR-20210026837-A (KR)
Title: Refrigerator and method for controlling operation of the same
Inventor: SANGIL LEE
IPC: F25D21/08
Filed: 2019-09-02
Abstract: The present invention relates to a refrigerator and a method for controlling operation of the same. Moreover, according to an embodiment of the present invention, the method for controlling operation of the refrigerator comprises: a step of determining whether a driving condition of a continuous driving mode of a compressor disposed inside the refrigerator is satisfied; a step of checking whether a final cooling power value on the continuous driving mode of the compressor is stored in a memory installed in the refrigerator when the driving condition of the continuous driving mode is satisfied; a step of calculating a load factor of the refrigerator based on the whether the final cooling power value is stored; a step of calculating a start cooling power value on the continuous driving mode of the compressor based on the calculated load factor; and a step of starting the continuous driving mode of the compressor based on the calculated starting cooling power value.
Patent KR-20200028310-A (KR)
Title: Polyurethane foam composite for shock absorption comprising shear thickening fluid and method for preparing same
Inventor: YOO EUI SANG
IPC: C08G18/40
Filed: 2019-09-04
Abstract: The present invention relates to a polyurethane foam composite comprising: a matrix which is porous and comprises polyurethane; and a domain which is distributed in the matrix and includes a shear thickening fluid, wherein the shear thickening fluid comprises glycol and silica. The polyurethane foam composite of the present invention comprises the shear thickening fluid, wherein polyurethane and the shear thickening fluid are connected to each other by urethane bonding, thereby having excellent shock absorption performance.