baber/WOPTO huggingface dataset:
Patent KR-20200128848-A (KR)
Inventor: YOON JONG HU
IPC: B60L58/20
Filed: 2019-05-07
Abstract: A battery control method using a latching relay according to the present invention includes the steps of: controlling a latching relay unit in response to vehicle status information; and converting a battery system of a vehicle into one of a high voltage system and a low voltage system in response to the control of the latching relay unit.
Patent KR-20200132059-A (KR)
Inventor: AN JONG UK
IPC: C09K11/77
Filed: 2019-05-15
Abstract: The present invention relates to a single broadband light emitting device having a continuously wide light emitting spectrum distribution over ultraviolet, near-ultraviolet, visible, and near-infrared rays. The broadband light emitting device of the present invention comprises: (a) an ultraviolet or near-ultraviolet light emitting semiconductor LED device having a peak of light emission from 350 to 410 nm; and (b) a phosphor layer excited by the wavelength of the LED device to emit light, and including visible and near-infrared phosphors dispersed in a transparent resin layer. The near-infrared phosphor includes one or more phosphors selected from the group consisting of (i) a first phosphor having a peak of light emission at 650 to 850 nm and (ii) a second phosphor having a peak of light emission at 800 to 1,150 nm. The first phosphor is an Mn-based oxide and the second phosphor is a Ca-based oxide.
Patent KR-20200134492-A (KR)
Inventor: LEE GUN GOO
IPC: F25B21/02
Filed: 2019-05-22
Abstract: The present invention relates to a heat exchanger with a thermoelectric module, and a battery heat management system having the same. According to the present invention, the heat exchanger with a thermoelectric module can comprise: a first heat exchanger having a first heat sink having a first heat dissipation plate and a first heat dissipation fin, a first thermoelectric module positioned on an upper side of the first heat sink and performing heat absorption and heating, a first cooling plate positioned on the upper side of the first thermoelectric module, formed in a plate shape, and having a flow passage where cooling water flows, and a first cover covering an upper portion of the first cooling plate; and a second heat exchanger having the same structure with the first heat exchanger and positioned on a lower side of the first exchanger to be symmetric with the first heat exchanger.
Patent KR-20200103514-A (KR)
Title: Wireless communication device and channel estimating method of the same
Inventor: KIM JIN HO
IPC: H04L25/03
Filed: 2019-05-29
Abstract: A wireless communication device and a channel estimating method thereof are disclosed. According to the present invention, the wireless communication device comprises: an inter-layer interference detector for receiving a reference signal including a plurality of layers through a plurality of ports individually connected to a plurality of antennas and determining whether inter-layer interference occurs based on the reference signal; and a channel estimator for estimating a channel matrix based on the occurrence of inter-layer interference. Accordingly, accurate channel estimation can be performed despite inter-layer interference.
Patent KR-20200144253-A (KR)
Inventor: LEE JUNG PIL
IPC: F17D5/06
Filed: 2019-06-18
Abstract: The present invention relates to a leak detector that helps a user to perform detection while standing instead of squatting with back pain using a more advanced method instead of an existing inconvenient leak detection method. The leak (water leak) detector uses a noise reduction function using a noise sensor and a microphone, and a sensor that can detect deep and narrow gaps and long distance sound waves in place without entrance of people and sensors.
Patent KR-20190143412-A (KR)
Title: Compound and composition for forming organic film
Inventor: TACHIBANA SEIICHIRO
IPC: C07D311/78
Filed: 2019-06-19
Abstract: The present invention provides a compound which can be cured even in a film forming condition in an inert gas as well as in air atmosphere without forming byproducts, has excellent filling or planarization characteristics of a pattern formed on a substrate, and can form an organic underlayer film with excellent dry etching resistance during substrate processing. The compound is shown by the following general formula (1-1), wherein AR1 and AR2 each independently represent an aromatic ring or an aromatic ring containing at least one nitrogen and sulfur atom, and two AR1s, AR1 and AR2, or two AR2s are optionally bonded. In addition, AR3 represents a benzene, naphthalene, thiophene, pyridine, or diazine ring. A represents an organic group, B represents an anionic leaving group, Y represents a divalent organic group, p is 1 or 2, q is 1 or 2, r is 0 or 1, and s is 2 to 4. When s is 2, Z represents a single bond, divalent atom, or divalent organic group, and when s is 3 or 4, Z represents a trivalent or quadrivalent atom or organic group.
Patent KR-20210002301-A (KR)
Inventor: JEON DAE WOO
IPC: E04G21/06
Filed: 2019-06-30
Abstract: The present invention relates to a leveling bar for a sludge type mortar placing surface plastered and finished on a building floor surface and, more specifically, to a leveling bar for a sludge type mortar placing surface plastered and finished on a building floor surface, which evenly distributes mortar placed onto the floor surface by vibration and enables a worker to check a horizontal state and level the mortar while the worker checks the horizontal state. To this end, the leveling bar for a sludge type mortar placing surface plastered and finished on the building floor surface includes a leveling member, a grasping member, a vibration part, and a horizontality checking part.
Patent KR-20210002821-A (KR)
Inventor: SUNG HOON HONG
IPC: G06T7/50
Filed: 2019-07-01
Abstract: The present invention relates to a method for measuring a three-dimensional surface shape of a large reflector using a fringe pattern reflection technique, which precisely measures a three-dimensional surface of an object reflecting light, such as a mirror, by using a fringe pattern. The method for measuring a three-dimensional surface shape of a large reflector can measure the three-dimensional surface shape of a large reflective light collecting plate in a short time and perform an analysis of a curvature, distortion, and a light collection rate of the reflector by using the fringe pattern reflection technique.
Patent KR-20210004624-A (KR)
Inventor: LEE SEUNG HOON
IPC: G08B21/04
Filed: 2019-07-05
Abstract: The present invention relates to a health care wand having an emergency alert function. The health care wand comprises: (1) a wand handle; (2) a wand body; (2-1) a body display panel; and (3) a wand floor contact portion. According to the present invention, it is possible to solve a problem in which personal medical information and health conditions cannot be identified in emergency.
Patent KR-20210006049-A (KR)
Inventor: LEE GYE SEOK
IPC: E01H3/04
Filed: 2019-07-08
Abstract: The present invention relates to a nozzle for spraying a snow removal solution which evenly sprays a supplied snow removal solution on a road without blindspots to achieve a high initial snow removal effect, and a method for driving the same. The nozzle comprises a housing, a snow removal flow passage, one or more screw storage holes, and an injection tip.
Patent KR-20210007577-A (KR)
Inventor: RYEOM GYO SEON
IPC: A01N65/08
Filed: 2019-07-12
Abstract: The present invention relates to an antibacterial composition comprising: a Morus alba bark extract; a Brassica oleracea var. gemmifera extract; a Sapindus mukorossi extract; and an Angelica keiskei extract and, more specifically, to an antibacterial composition derived from a natural product which can replace chemical antibacterial substances causing a lot of skin irritation. The antibacterial composition according to the present invention can be extracted from the natural product to reduce skin irritation, and can be used more efficiently by exerting an antibacterial effect against various microorganisms.
Patent KR-20190087381-A (KR)
Title: Composition for Preventing or Treating Allergic Rhinitis
Inventor: KIM WOO KYUNG
IPC: A61K36/238
Filed: 2019-07-16
Abstract: The present invention relates to a composition for preventing or treating allergic rhinitis. An extract of a herbal mixture according to an embodiment of the present invention can be usefully used to prevent or treat allergic rhinitis. An object of the present invention is to provide a pharmaceutical composition for preventing or treating allergic rhinitis containing the extract of the herbal mixture as an active component.
Patent KR-20210012249-A (KR)
Title: Drain-outlet for balcony
Inventor: KIM HYO JUN
IPC: E03F5/04
Filed: 2019-07-24
Abstract: The present invention relates to a balcony drain which is installed on a balcony floor to guide rainwater flowing down from an upper floor or water created on the balcony and water discharged through a drain pipe of an outdoor unit to easily drain the water down to a lower floor. The balcony drain has a lower body unit inserted and installed in a floor where concrete is deposited and having a water collection space opened upwards, and discharges wastewater through a cover unit having a drainage hole formed therethrough and provided on an upper side of the lower body unit. Water is easily drained, and installation can be improved by a slide moved selectively and provided on an upper side of the lower body unit, an upper body unit installed on the slide and having a second insertion hole formed therethrough, a cover unit mounted on the upper body unit and having a first insertion hole formed therethrough, and an adjustment unit coupled to the upper body unit to adjust the height of a drain pipe.
Patent KR-20200012768-A (KR)
Title: Electrode for solid-state batteries and solid-state battery
Inventor: OSE NORIHIRO
IPC: H01M4/02
Filed: 2019-07-24
Abstract: Provided are an electrode for a solid battery having a PTC resistor layer and a solid battery having the same. The electrode for a solid battery comprises an electrode active material layer, a current collector, and the PTC resistor layer disposed between the electrode active material layer and the current collector. The PTC resistor layer contains a conductive material, an insulating inorganic material, and a polymer, and the porosity of the PTC resistor layer is 5 to 13%.
Patent KR-20200015392-A (KR)
Inventor: HAN CHUNG SOO
IPC: A61B5/026
Filed: 2019-07-29
Abstract: The present invention relates to a microvessel simulation device, a manufacturing method thereof, and a drug flow test system including the same. The microvessel simulation device can reproduce a blood vessel in a living body to perform a flow test related to a flow of a drug to reduce unnecessary clinical trials, can realize blood flows of various blood vessels to be observed with the naked eye, can form individual precise flow path grooves, can have a coating layer on a contact surface of an upper plate member and a lower plate member forming one flow path to prevent drug leakage, and can be reused easily after being washed so as to be repeatedly used.
Patent KR-20210021726-A (KR)
Title: Sensor for continuous glucose monitoring system
Inventor: JEONG IN SEOK
IPC: A61B5/145
Filed: 2019-08-19
Abstract: The present invention relates to a continuous blood sugar measuring sensor member, and provides the continuous blood sugar measuring sensor member, wherein an electrode layer formed on the other surface of a substrate is connected to a sensor contact part on one surface of the substrate through a via hole, so that since the two electrode layers can be formed on opposite surfaces of the substrate without having to be formed on the same surface of the substrate, the width of the substrate can be further reduced, and overall miniaturization and simplified structure are possible. An electrode connection layer formed in the via hole is formed only on the inner circumferential surface, not in the form of filling the via hole, and thus it is possible to prevent a filling defect occurring in a process of filling the via hole and a defect in the electrical connection resulting therefrom, so that a more stable structure can be achieved. Since the plurality of via holes are formed, even if the electrode connection layer formed in one via hole is damaged or the defect occurs, the electrical connection is maintained by the electrode connection layer formed in the other via hole, so that more stable performance can be maintained.
Patent KR-20210022871-A (KR)
Title: Data managememt apparatus fof securely updating dynamic data and operating method thereof
Inventor: YOUN TAEK YOUNG
IPC: G06F21/62
Filed: 2019-08-21
Abstract: According to the present invention, provided is an operating method of a data management device, which comprises the steps of: partitioning data into a plurality of data blocks at a client device; generating tags corresponding to the plurality of data blocks at the client device; generating a representative value by accumulating the tags at the client device; generating a client signature value by signing, at the client device, the representative value and a counter value corresponding to a last updated data block among the plurality of data blocks; and transmitting the data and the client signature value from the client device to a server.
Patent KR-20210023488-A (KR)
Title: A composition for estimating of hematopoietic stem cell's stemness and method thereof
Inventor: KANG HEUN SOO
IPC: G01N33/52
Filed: 2019-08-23
Abstract: Since a ratio of the fluorescence intensity value in a bound state to the fluorescence intensity value in a free state according to the level of presence of thiol in the cell organelle measured using a compound according to the present invention is proportional to the stem cellularity, it is possible to measure stemness of hematopoietic stem cells when the rate value is high.
Patent KR-20200026726-A (KR)
Title: Imagingopticalsystem and electronic device
Inventor: JANG DONG HYUK
IPC: G02B13/00
Filed: 2019-08-29
Abstract: The present invention relates to an imaging optical system and an electronic device. The imaging optical system sequentially comprises a first lens with a negative refracting power, a second lens with a positive refracting power, a third lens with a negative refracting power, a fourth lens with a positive refracting power, a fifth lens with a negative refracting power, and a curved surface sensor from an object side to an upper side along an optical axis. Both the object-side surface and the upper surface of the first lens are concave surfaces. The object-side surface of the third lens is a convex surface. The object-side surface of the fourth lens is a concave surface and the upper surface is a convex surface. The concave surface of the curved surface sensor is curved to the object side. The imaging optical system satisfies the following relation formula: ¦f/(Ri-0.5)¦<¦f/Ri¦<¦f/(Ri+0.5)¦. The imaging optical system of embodiments of the present invention corrects an aberration by rationally designing the five lenses and the curved surface sensor and limiting the focal distance of the overall imaging optical system and the refracting power of the curved surface sensor to realize high-pixel and high-brightness performance of the imaging optical system.
Patent KR-20200027453-A (KR)
Title: Composition for improving respiratory diseases using the extract of Reynoutria elliptica
Inventor: SHIN HEE SOON
IPC: A61K36/47
Filed: 2019-09-04
Abstract: The present invention discloses a composition for ameliorating chronic obstructive pulmonary disease (COPD) by using an extract of Reynoutria elliptica or the like. A food composition for reinforcing a respiratory function and ameliorating a respiratory disease comprises an extract of Reynoutria elliptica as an active ingredient. The extract of Reynoutria elliptica or the like has activities of inhibiting Netosis activation of Neutrophil extracellular traps induced by phorbol myristate acetate (PMA), inhibiting expression of IL-8, i.e., inflammatory cytokines caused by CSE of NCI-H292 cells, i.e., a bronchial epithelial cell line, and inhibiting expression of MIP-2, i.e., inflammatory cytokines even in MH-S cells, i.e., alveolar macrophages activated by CES and lipopolysaccharide (LPS). Further, the extract of Reynoutria elliptica has an activities of inhibiting infiltration of immune cells within BALF and inhibiting secretion of inflammatory cytokines and chemokines in a respiratory disease mouse model induced by CSE and PPE.
Patent KR-20210029939-A (KR)
Title: Injection Device of Two-component Resin Composition
Inventor: PARK EUN SUK
IPC: C08K3/013
Filed: 2019-09-09
Abstract: The present invention relates to an injection device of a resin composition, which injects the resin composition applied to a battery module to improve heat dissipation performance. The injection device of the resin composition according to the present invention is capable of improving the overload applied to the injection device, when the resin composition is injected into a battery module, and the filling and injection speed of the resin composition can be improved at the same time. In addition, the injection device of a two-component resin composition comprises: an injection unit; a temperature control unit; and a control unit.
Patent KR-20210030057-A (KR)
Title: Indirect irradiation LED ceiling using lens which limited irradiation range
Inventor: LIM JUNG HO
IPC: F21V7/00
Filed: 2019-09-09
Abstract: The present invention relates to an indirect irradiation LED ceiling light using a lens with a limited irradiation range, which is configured to irradiate a side light source that emits light by an LED having a lens with a limited irradiation range to the bottom surface by a body formed of a reflector. In the indirect irradiation LED ceiling light forming a lighting fixture body in a rectangular or a circular shape and using reflection of light, a reflector having the center protruding high from the bottom surface of the lighting fixture body and inclined toward an outer rim is formed, and a lamp installation portion is formed to couple an LED module having a plurality of LED light emitting elements to the outer rim forming a lighting fixture and to adhere a lens with a limited irradiation range to the LED light emitting elements formed in the LED module so as to fix the same, wherein an LED lamp using a lens with a limited irradiation range is installed on the lamp installation portion to irradiate light only to the reflector of the lighting fixture body, such that light irradiated to the reflector is reflected and spread indoors. Therefore, it is possible to solve side effects caused by the condensing phenomenon and to expect a new effect that does not cause inconvenience in using a home ceiling light as an LED indirect light, by providing an indirect irradiation LED ceiling light using a lens with a limited irradiation range, forming a distribution lens that uniformly distributes a light source projecting from a side surface by limiting an irradiation range, and a reflector that uniformly reflects a light source distributed from the distribution lens to a lower side.
Patent KR-20210032597-A (KR)
Title: A self-powered malfunction prediction method using multiple piezoelectric energy harvesters and a computer readable medium thereof
Inventor: SU GIL CHO
IPC: G08C17/02
Filed: 2019-09-16
Abstract: The present invention discloses a self-powered malfunction prediction method using multiple piezoelectric energy harvesters and a computer readable medium thereof. The method includes: (a) converting, by a transmitting module, the vibration of monitoring target equipment into electrical energy through multiple piezoelectric energy harvesters of different sizes, using the electrical energy as a power source for wireless communication, and transmitting extracted power data through the wireless communication; and (b) receiving, by a receiving module, the extracted power data, determining whether an abnormal phenomenon occurs in the monitoring target equipment, and notifying the abnormal phenomenon as a wireless alarm. According to the present invention, the vibration of the monitoring target equipment used in ships or offshore plants is sensed in a piezoelectric self-generated type without a separate vibration sensor or power communication equipment. Thus, since an external power supply becomes unnecessary, the abnormality of the monitoring target equipment is simply diagnosed at low cost. In addition, since multiple piezoelectric energy harvesters are provided, greater energy harvesting is possible, so that the sensitivity and accuracy of malfunction prediction of the monitored equipment is improved.
Patent KR-20210032700-A (KR)
Title: Connector band for solar energy generation
Inventor: JEONG JIN HYUNG
IPC: H02S40/40
Filed: 2019-09-17
Abstract: The present invention provides a connection board for photovoltaic power generation, which includes: a case in which a fuse which blocks the flow of electricity when an overcurrent occurs, a diode which is connected to the fuse to prevent the reverse current flow, and a main breaker which controls the power supply are installed; an arc detection unit installed in the case to detect whether an arc has occurred; a smoke detection unit installed in the case to detect the generation of smoke inside; a temperature detection unit installed in the case to sense the temperature; and a control unit receiving a detection signal detected by the arc detection unit, the smoke detection unit, and the temperature detection unit to block the main circuit breaker. Fire extinguishing powder can be sprayed quickly without blind spots to effectively extinguish the fire early.
Patent KR-20210033672-A (KR)
Title: Method of operating a mobile terminal for providing an asymmetric dialog interface
Inventor: SUNTAE JUNG
IPC: H04M1/725
Filed: 2019-09-19
Abstract: According to an embodiment of the present invention, provided is an operation method of a portable terminal, which comprises the steps of: receiving an asymmetric transmission message including response option information; extracting one or more response options from the asymmetric transmission message; outputting an input interface including the one or more response options; determining, according to a user input corresponding to the input interface, one of the response options among the one or more response options; and transmitting the determined response option as a reply message corresponding to the asymmetric transmission message.
Patent KR-20210033860-A (KR)
Title: Sanitary Pad
Inventor: CHOI YU NI GE
IPC: A61L15/62
Filed: 2019-09-19
Abstract: The present invention relates to a sanitary napkin. More specifically, when a user sleeps, menstrual blood does not get on the buttocks, and thus the user can have a fresh morning. If using an existing sanitary napkin and thus wearing the sanitary napkin of the present invention, the user can freely take any position the user want while sleeping, thereby having a good night′s sleep. In addition, when waking up in the morning, the menstrual blood does not get on the buttocks, thereby the smell is less and the user can have a fresh morning. When waking up in the morning and going to the bathroom, the sanitary napkin automatically falls into the toilet to be easily disposed of.
Patent KR-20190112252-A (KR)
Title: Substrate processing system
Inventor: SHIN DONGSEOK
IPC: H01L21/673
Filed: 2019-09-20
Abstract: A substrate processing system includes: a substrate loading unit loading a plurality of substrates; a substrate transfer unit transferring N (N is a natural number greater than or equal to 2) substrates from the substrate loading unit at the same time; and a substrate processing unit including a plurality of process chambers provided with the N substrates from the substrate transfer unit and processing the same, wherein each process chamber includes: a stage on which the N substrates are mounted; and an insulation layer provided between the N substrates.