baber/WOPTO huggingface dataset:
Patent KR-20200120994-A (KR)
Inventor: KIM HAK CHEL
IPC: G08B13/14
Filed: 2019-04-10
Abstract: The present invention relates to an image and IoT sensor-based multifunctional environment monitoring and controlling device. The multifunctional environment monitoring and controlling device comprises: an image acquisition unit photographing an object to be monitored; an image storage unit storing the image acquired through the image acquisition unit for a predetermined time; an impact sensor detecting an impact applied to the object to be monitored and generating an impact detection signal; a reception unit receiving the impact detection signal; an image extraction unit extracting and storing the image acquired through the image acquisition unit within a predetermined time range when the reception unit has received the impact detection signal; and a power input unit receiving power from the outside.
Patent KR-20200121129-A (KR)
Inventor: SUH JIN WON
IPC: A47C27/06
Filed: 2019-04-15
Abstract: The present invention relates to a bed mattress with multiple springs, which comprises a plurality of pocket springs placed in a single layer by a plurality of rows and a plurality of columns in the bed mattress and oriented in a widthwise direction. The plurality of pocket springs corresponding to one or more zones on a plane of the bed mattress are placed not in a single layer but in multiple layers. The bed mattress can be maintained at a low cost.
Patent KR-20200122484-A (KR)
Title: Ceiling joint structure of rail type LED light
Inventor: SIM SANG KYU
IPC: F21V17/12
Filed: 2019-04-18
Abstract: The present invention relates to a rail-type LED light installation structure that allows one-touch installation and separation for easier maintenance and facilitates horizontal adjustment when installed. A rail-type LED light includes a rail frame having an LED installed inside and a rail hanger fixing the rail frame. A fixing member is coupled to the upper side of the rail hanger such that fixing is possible to a fixing bolt fixed to a ceiling or a wall surface by a moving portion moved by the elastic force of a spring and a female screw portion brought into close contact with and fixed to a male screw of the fixing bolt is formed on the inner peripheral surface of a fixing hole and an insertion hole formed in each of the fixing member and the moving portion for fixing bolt insertion. According to the present invention, the one-touch-couplable fixing member is used instead of an existing nut so that the rail-type light is fixed to the ceiling or the wall surface. Accordingly, installation and separation can be facilitated. In addition, horizontal adjustment for the rail frame is performed by means of a horizontal gauge, and thus maintenance can be performed with more convenience. Further, the light is more firmly fixed to the fixing bolt by means of the female screw portion, and thus horizontal misalignment or the drop of the light attributable to load-based deviation can be prevented and use with safety is ensured.
Patent KR-20200127772-A (KR)
Inventor: JI HOON SHIN
IPC: C08G63/85
Filed: 2019-05-03
Abstract: An object of the present invention is to provide a graft-structured thermoplastic elastomer, capable of improving thermal stability and implementing desired physical properties by controlling a ratio of softness and hardness, a method of manufacturing the same, and a molded article made of the graft-structured thermoplastic elastomer. The present invention provides the method of manufacturing the graft-structured thermoplastic elastomer, comprising the steps of: (a) preparing an initiator represented by chemical formula 1; (b) manufacturing a copolymer by ring-opening polymerization of the initiator in the step (a) and lactide; (c) manufacturing a copolymer represented by chemical formula 2 by adding acetic anhydride to the copolymer in the step (b); and (d) purifying the copolymer represented by the chemical formula 2 in the step (c) in methanol, followed by drying.
Patent KR-20200131068-A (KR)
Inventor: RO IN WOO
IPC: G06N3/02
Filed: 2019-05-13
Abstract: According to one embodiment of the present invention, provided is a method for determining whether a user identification character string is randomly generated, which comprises the steps of: generating first frequency data including frequencies in which each of one or more first character substrings including N (N is a natural number) number of consecutive characters, which are at least a part of the character string, are included in a plurality of user identification character strings; generating second frequency data including frequencies in which each of one or more second character substrings including M (m is a natural number) number of consecutive characters, which are at least a part of the character string, are included in the plurality of user identification character strings; and determining whether the character string is randomly generated from the first frequency data and the second frequency data using an artificial neural network.
Patent KR-20200132394-A (KR)
Inventor: KIM SANGMYUNG
IPC: H05K1/02
Filed: 2019-05-17
Abstract: Provided are a printed circuit board of automotive switch device and a manufacturing method thereof, in which the capacity of allowable current of a circuit pattern can be increased by securing the cross-sectional area of the circuit pattern without increasing the width of the circuit pattern electrically connecting a switch and a connector. To this end, according to the present invention, the printed circuit board of the automotive switch includes: a board; a switch mounted on the board and operated by a user′s knob operation; and a connector mounted on the board, electrically connected with the switch through the circuit pattern, and electrically connected to a motor. The circuit pattern includes: a first conductor made of a copper material which is plated on one surface of the board to electrically connect the switch and the connector; and a second conductor made of a lead material plated on one side of the first conductor.
Patent KR-20200133525-A (KR)
Inventor: LEE JUNE YOUNG
IPC: A61B5/00
Filed: 2019-05-20
Abstract: According to one aspect of the present invention, a device for determining the validity of a biometric information estimation model can comprise: a data acquisition part for acquiring the in vivo spectrum of a subject, and biometric information and the concentration of principal components that are estimated based on the in vivo spectrum and a biometric information estimation model; and a processor that acquires the residual spectrum of the acquired in vivo spectrum by using the acquired in vivo spectrum, the acquired biometric information, and the acquired concentration of the principle components, determines a similarity between the acquired residual spectrum and a reference residual spectrum, and determines the validity of the biometric information estimation model based on the similarity.
Patent KR-20200136602-A (KR)
Inventor: KIM CHIL SUNG
IPC: F16K27/02
Filed: 2019-05-28
Abstract: The present invention relates to a multi-stage pressure reduction valve for high differential pressure, which comprises: a second pressure reduction part which is connected to a water supply line of a building and includes a spring-type pressure reduction valve including a diaphragm to reduce the pressure of supplied water; at least one first pressure reduction part which is connected to the entrance-side of the second pressure reduction part in series and reduces water supply pressure before water passes through the second pressure reduction part. Provided is a water supply system using the multi-stage pressure reduction valve for high differential pressure, which is configured as described above, comprises: a single storage tank provided in a building to store water supplied through a water supply pipe; a single water supply line connected to the storage tank to be connected up to the top floor; a single high-pressure pump provided on the water supply line on the exit-side of the storage tank and supplying water at a high pressure along the water supply line; individual lines provided on respective floors of the building and connected to the water supply line; and multi-stage pressure reduction valves for high differential pressure, which are provided on the individual lines, respectively, to reduce water supply pressure, wherein water having a water supply pressure of 10 kgf/cm2 or more, which is supplied by the high pressure pump, is individually supplied to each floor while having water supply pressure of 8 kgf/cm2 or less through the multi-stage pressure reduction valve for high differential pressure. The water supply system is applied to the water supply of a building and is configured by one high-pressure pump and one water supply line, thereby saving costs for facilities. Moreover, there is an effect of stably and comfortably supplying water from a low floor part to a high floor part.
Patent KR-20200139502-A (KR)
Inventor: YOO JEYUN
IPC: B60B27/00
Filed: 2019-06-04
Abstract: The present invention relates to a hub bearing fixing apparatus reducing production costs and reducing driving fatigue by removing noise, capable of fixing a rotating hub bearing so as to prevent the hub bearing from departing from a front-wheel drive front axle apparatus. The apparatus for fixing a hub bearing of a front-wheel drive front axle apparatus includes: a snap ring having a ring shape surrounding the hub bearing, wherein a plurality of protrusions protruding outwards are arranged in a circumferential direction; and a steering knuckle having screw threads to be combined with the protrusions as the protrusions are placed. The hub bearing fixing apparatus has a structure wherein the hub bearing is inserted into the snap ring with the protrusions combined with the screw threads of the steering knuckle to fix the hub bearing, and the hub bearing is fixed through the protrusions of the snap ring and the screw thread part of the steering knuckle, thereby preventing a deterioration in the lifespan of the bearing caused by the occurrence of a junction and reducing the fatigue of a driver.
Patent KR-20200139560-A (KR)
Title: Reusable drinking straw
Inventor: OH HWAN JONG
IPC: A47G21/18
Filed: 2019-06-04
Abstract: The present invention relates to a reusable straw comprising: a body unit of a pipe shape having an inlet and an outlet, an opened surface cut along one side of a longitudinal direction, and a first detachable unit formed along both end parts of the longitudinal direction of the opened surface; and a cover unit which has a length and a size to cover the opened surface of the body unit and has a second detachable unit formed along both end parts of the longitudinal direction thereof to be coupled to the first detachable unit. The cover unit is coupled to the body unit by sliding or fitting. The first detachable unit pressurizes the second detachable unit from the outside toward the inside to be engaged with and closely attached to the second detachable unit.
Patent KR-20200140469-A (KR)
Inventor: PARK YOON KYU
IPC: A61B5/021
Filed: 2019-06-07
Abstract: According to the present invention, provided is a method for measuring health indicators of a user, which includes the steps of: photographing a part of a user′s skin, by a skin and health diagnosis apparatus, and detecting a skin region of interest or coordinates of the part of the skin from an acquired video image; calculating an average of color data in the skin region of interest, correcting the coordinates of the detected part of the skin through a moving average algorithm, and extracting the average color data average value in which the average of the color data is updated based thereon, by the skin and health diagnosis apparatus; and extracting, by the skin and health diagnosis apparatus, a bio-signal based on the average value of the color data, and measuring the health indicator of the user by using the bio-signal.
Patent KR-20200142288-A (KR)
Inventor: HA MIN KYU
IPC: B60R21/26
Filed: 2019-06-12
Abstract: A device and a method for controlling an airbag for a vehicle are disclosed. The device for controlling an airbag for a vehicle of the present invention includes: a seating state sensing unit for measuring three-axis acceleration of a seat according to a passenger seating state; a collision detection unit that detects whether a vehicle collides; an ignition unit for deploying a plurality of airbags provided in the vehicle at the time of deployment of airbags of the vehicle; and a control unit that receives input of a three-axis acceleration measurement value from the seating state detection unit to determine the passenger seating state, and determines an airbag deployment scenario corresponding to the determined passenger seating state among a plurality of airbags to control the airbag to be deployed through the ignition unit when it is determined that a collision requiring airbag deployment has occurred by the collision detection unit.
Patent KR-20200145090-A (KR)
Inventor: LEE MI JA
IPC: A21D13/047
Filed: 2019-06-20
Abstract: The present invention relates to a method for manufacturing barley noodles using Ganghochung barley (green barley) powder, and Ganghochung barley noodles manufactured by the method and exhibiting excellent physical properties and antioxidant activity. Ganghochung barley noodles provided by the present invention not only exhibits higher noodle making characteristics and gelatinization characteristics than noodles manufactured using power of other barley varieties, but also has relatively excellent antioxidant activity compared to commercially available wheat noodles, thereby being able to be widely used in the development of various products using barley.
Patent KR-20200145244-A (KR)
Inventor: BAIK JONG HOON
IPC: F17C13/00
Filed: 2019-06-21
Abstract: An objective of the present invention is to provide a cryogenic liquid fuel storage structure for hydrogen fuel cell driving. According to the present invention, the cryogenic liquid fuel storage structure comprises: an inner vessel which has a storage space for storing fuel and a heating unit on one side thereof, and is covered with an insulator; a fluid inflow/outflow pipe installed on an upper side of the inner vessel; an outer vessel separated and installed in a form of accommodating the inner container and the fluid inflow/outflow pipe; an injection port which has one end connected in a form of vertically passing through the outer vessel, has a safety valve and a gas discharge pipe of which an end is connected to the fluid inflow/outflow pipes and communicates with the outside, and is closed by a cap; and a gas discharge manifold wherein one end thereof is positioned in the inner vessel on one side of the inner vessel to discharge boil-off gas created in the inner vessel, and the other end thereof fixes inner and outer connection pipes connected to communicate with the injection port. The present invention injects fuel in a standing state when injecting fuel and uses fuel in a lying state when using fuel to efficiently supply fuel.
Patent KR-20200145276-A (KR)
Inventor: SEO JONG YONG
IPC: B08B11/04
Filed: 2019-06-21
Abstract: The present invention relates to an automatic building window cleaning device. The automatic building window cleaning device comprises: a rail (10); an elevating member (20); an elevating motor (30); a cleaning brush (40); a housing (50); and a controller (60). According to the present invention, a cleaning brush is conveniently operated through the control of a controller, and thus window cleaning can be performed very easily and conveniently.
Patent KR-20200000372-A (KR)
Title: A separator for an electrochemical device and an electrochemical device comprising the same
Inventor: PARK SU JIN
IPC: H01M10/42
Filed: 2019-06-21
Abstract: The present invention relates to a separator for an electrochemical element. According to the present invention, the separator comprises a porous base material which is a porous polymer film material with excellent compressibility and permanent strain rate. The porous base material has excellent physical strength and durability, has a thin thickness of a heat-resisting layer and secures high insulation breakdown voltage so as to reduce a short-circuit occurrence rate. Moreover, the present invention further comprises the heat-resisting layer which includes inorganic particles on a surface of the porous base material. Characteristics for the compressibility, maximum strain rate and permanent strain rate can be more improved in accordance with the types of the inorganic particles.
Patent KR-20210006564-A (KR)
Inventor: YOON JU WON
IPC: H01L27/32
Filed: 2019-07-08
Abstract: According to an embodiment of the present invention, disclosed is a display device which reduces the size of a surrounding area. The display device comprises: a substrate; a plurality of light emitting elements positioned on the substrate; a plurality of pixel circuits positioned on the substrate and electrically connected to the plurality of light emitting elements; a scan line extended on the substrate in a first direction and transmitting a scan signal to the plurality of pixel circuits; and a scan driving unit positioned between the substrate and the plurality of pixel circuits and supplying the scan signal to the scan line, wherein a distance between the scan driving unit and the substrate is shorter than a distance between the plurality of pixel circuits and the substrate.
Patent KR-20210007649-A (KR)
Inventor: CHANG HYUN JEONG
IPC: G05D23/20
Filed: 2019-07-12
Abstract: The present invention relates to an automatic louver opening and closing apparatus, sensing an operation state of an outdoor device of an air conditioning apparatus to operate a louver which opens and closes a ventilation hole. The automatic louver opening and closing apparatus comprises: a housing installed on a louver window with an air flow hole through which air is introduced if an outdoor device is operated to make air flow; an actuator operated to open and close the ventilation hole by coupling a linearly reciprocating rod to a lever rotating the louver; an air sensor sensing pressure or speed of air introduced into the air flow hole; and a control unit controlling the actuator such that the louver rotates in the direction of opening the ventilation hole if the pressure or the speed of the air measured by the air sensor is equal to or greater than a setup value, and controlling the actuator such that the louver rotates in the direction of closing the ventilation hole after the elapse of a predetermined time if the pressure or the speed of the air measured by the air sensor is less than a setup value. By such configuration, the present invention can perform control for more precisely measuring the operation of the outdoor device to open the louver by sensing the air flow caused by the operation of the outdoor device of the air conditioning apparatus and operating the louver opening and closing the ventilation hole.
Patent KR-20200070982-A (KR)
Title: A method of identification of Methicillin-resistant Staphylococcus aureus using MALDI-TOF mass spectrometer
Inventor: KIM JAE SEOK
IPC: G01N33/68
Filed: 2019-07-16
Abstract: The present invention provides a method of rapidly identifying methicillin-resistant Staphylococcus aureus (MRSA) using a MALDI-TOF mass spectrometer without performing antibiotic resistance tests. In particular, the present invention provides an identification method which selects samples including two or three high sensitivity values among MRSA-specific mass-to-charge ratio values, and excludes the samples having methicillin-sensitive Staphylococcus aureus (MSSA)-specific mass-to-charge ratio values. In addition, the present invention provides an identification method which, in a stepwise manner, selects samples having mass-to-charge ratio values and uses groups.
Patent KR-20210010708-A (KR)
Inventor: MOON JI YEONG
IPC: B60W40/105
Filed: 2019-07-17
Abstract: The present invention relates to a speeding warning display device of a vehicle for displaying a speed warning on a steering wheel cover which detects a vehicle speed to display a speeding warning in various forms such as an entire steering wheel cover emitting red light or flickering when driving the vehicle at a set speed or faster to induce safe driving. The speeding warning display device of a vehicle for displaying a speed warning on a steering wheel cover comprises: a steering wheel cover (110) coupled and mounted on the steering wheel of a vehicle; a speeding warning display unit (120) mounted on the steering wheel cover (110) to display a speeding warning to the outside; a control unit (130) to output a speeding warning display signal to the speeding warning display unit (120) if the speed of a currently running vehicle reaches a set speed or higher; and a vehicle speed detection unit (140) to detect the current driving speed of a vehicle to supply the current driving speed to the control unit (130). The speeding warning display unit (120) displays a speeding warning by the entire steering wheel cover emitting light of a specific color or flickering.
Patent KR-20210010149-A (KR)
Inventor: SUH SOON KI
IPC: C02F1/467
Filed: 2019-07-19
Abstract: The present invention relates to a mobile electrolytic sterilization disinfection water generating device, which supplies water of a hydrant to an electrolysis tank when electrolyte stored in a storage tank is put into the electrolysis tank to immediately generate electrolytic sterilization water. Accordingly, the convenience of use is improved while eliminating the inconvenience of replenishing water by being supplied to the hydrant in small-scale catering houses, plastic houses, poultry farms, pig farms, and the like, and immediately using the electrolytic sterilization water.
Patent KR-20210012812-A (KR)
Title: Return mud metering device of drillship using load cell
Inventor: Wonje Cho
IPC: G01G5/00
Filed: 2019-07-26
Abstract: Disclosed is a return mud amount measuring device of a drillship using a load cell. According to one embodiment of the present invention, the return mud amount measuring device measures the amount of mud collected through a riser in a drillship and comprises: a mud tray installed on an entrance of a gumbo conveyor to make a passage through which return mud passes; a load cell installed underneath the mud tray to measure the weight of the return mud; a load cell seat which is fixed and installed on the gumbo conveyor, and supports the load cell; and a mud tray hanger which is fixed and installed on the gumbo conveyor, and hangs and supports the mud tray.
Patent KR-20190094322-A (KR)
Title: Composition comprising 3,5-dicaffeoylquinic acid or extract of chrysanthemum as an effective ingredient for preventing or treating of muscular disorder or improvement of muscular functions
Inventor: HWANG JAE KWAN
IPC: A23L33/10
Filed: 2019-07-29
Abstract: The present invention relates to a composition for preventing or treating muscular diseases, which contains an extract of Chrysanthemum morifolium and 3,5-dicaffeoylquinic acid as active components. Specifically, since the present invention reduces mRNA expression of atrogin-1 and MuRF-1, which are major biomarkers involved in muscle protein degradation in muscle cells, and reduces muscle loss by increasing mRNA expression of mTOR protein, which is a major biomarker involved in muscle protein formation, and myogenin and MyoD, which are biomarkers associated with muscle differentiation, the present invention can be used for preventing and treating muscular diseases or improving muscle function. In addition, the Chrysanthemum morifolium extract or the 3,5-dicaffeoylquinic acid has an effect of excellently improving exercise performance by increasing the activity of SIRT1 and PCG-1α which are major biomarkers involved in exercise performance. Moreover, since the present invention is a natural product, the present invention can be safely used without side effects and can be used as medicine, food, or cosmetics.