baber/WOPTO huggingface dataset:
Patent KR-20200116282-A (KR)
Inventor: DO SANGWON
IPC: B64D47/00
Filed: 2019-04-01
Abstract: According to an embodiment of the present invention, a method for estimating the location of a pollutant source includes the steps of: obtaining wind direction information for a region of interest; searching for the pollution concentration of a first plane of interest in the region of interest based on the wind direction information by using an unmanned air vehicle equipped with a chemical sensor; descending by a predetermined descent distance at a descent position determined according to a search result; and estimating a pollutant source region where a pollutant source may exist based on the location of the unmanned air vehicle when the altitude of the unmanned air vehicle is less than a predetermined reference altitude.
Patent KR-20200116748-A (KR)
Inventor: HAN CHANG HUI
IPC: G06Q30/02
Filed: 2019-04-02
Abstract: The present invention relates to a tour guide system using augmented reality based on user participation. According to a preferred embodiment of the present invention, the tour guide system using augmented reality based on user participation comprises: a user terminal on which a tour guide application is installed; a tour guide server that provides a guide based on augmented reality while a user travels along a tourist route; and an augmented reality registration server that allows the user to generate augmented reality used for the guide.
Patent KR-20200121979-A (KR)
Title: washing devices of aluminium chip and recovery systems of aluminium chip
Inventor: PARK DO BONG
IPC: B01D25/12
Filed: 2019-04-17
Abstract: The present invention relates to an aluminum chip cleaning device and an aluminum chip recovering system using the same, wherein the aluminum chip cleaning device can recycle an aluminum chip by more cleanly cleaning cutting oil on the aluminum chip generated during a process with a small amount of cleaning water. To this end, the aluminum chip cleaning device includes a rotation drum, a cleaning tank, a water supply pipe, and a drain pipe.
Patent KR-20200124936-A (KR)
Title: moving animal structure
Inventor: CHO WON SEAK
IPC: G09F19/08
Filed: 2019-04-25
Abstract: The present invention relates to a movable animal sculpture. According to the present invention, the movable animal sculpture comprises: a rotary body (5); a transmission shaft (8) connected to the rotary body (5); left and right horizontal rods (10); a transmission member (21); a first joint (24) connected to an end of the transmission member (21); a lateral transmission member (121); a second joint (34) connected to the lateral transmission member (121); and an animal-shaped cover (40). According to the present invention, an advertisement effect can be increased.
Patent KR-20200125809-A (KR)
Title: High-tightness rubber foamed foam tape and its manufacturing method
Inventor: PARK JAEDONG
IPC: C09J7/26
Filed: 2019-04-25
Abstract: The present invention relates to a high-airtightness rubber foam tape and a method for manufacturing the same. In addition, the present invention relates to a construction method for improving the airtightness of a sandwich panel by using the high airtightness rubber foam tape. A sandwich panel structure is used in various fields, such as factories and offices, because the sandwich panel structure has a lower price and reduces construction time. However, when compared to a typical reinforced concrete structure, the weaker airtightness and the larger energy loss are shown. The present invention relates to a sandwich panel to satisfy a passive housing reference (0.6 n50 h-1 or less) in airtightness performance of the sandwich panel structure, and a method for manufacturing a high-airtightness rubber foam tape applied to the sandwich panel.
Patent KR-20200127475-A (KR)
Inventor: LEE BEOM HYUN
IPC: E06B5/00
Filed: 2019-05-02
Abstract: Disclosed is an apparatus for preventing a hand from being stuck, which is able to allow a target object to be changed from a closed status into an opened status but to prevent the target object from being changed from the opened status into the closed status. As such, the apparatus for preventing a hand from being stuck comprises: a body housing which is mounted on the target object in the opened status when a second structure body is moving farther away from a first structure body in the closed status when it is adjacent to the first structure body, and which includes a floor unit and a side wall unit to form an open unit in a part heading toward a first direction; an attaching unit placed to face one side surface facing a second direction, which crosses the first direction, among the side wall unit, and to fix the body housing to one of the first structure body and the second structure body; a body for preventing a hand from being stuck, which is inserted into the body housing through the open unit to allow an upper end unit in the first direction to be exposed to the body housing; and a spring unit placed between the floor unit and the body for preventing the hand from being stuck. The body for preventing the hand from being stuck has elasticity to allow an upper end unit in the first direction to rotate in a direction of rotating around a third direction, which crosses the first direction and the second direction, by an external force, and to return to its original position when the external force is removed. As such, the second structure body can be shifted from the closed status into the opened status, but cannot be shifted from the opened status into the closed status, so the finger of a user can be prevented from being stuck between the first structure body and second structure body and being injured.
Patent KR-20190051921-A (KR)
Inventor: SEO JEONG EUN
IPC: H04M1/725
Filed: 2019-05-03
Abstract: The present invention relates to a device attached to an electronic device or a case of an electronic device to measure a skin condition, an electronic device, and a method for providing skin condition information thereof. An objective of the present invention is to allow a user to attach a device for measuring a skin condition to an electronic device or a case of an electronic device to measure a skin condition without possessing a separate device to measure the skin condition to increase user convenience. According to an embodiment of the present invention, the device for measuring a skin condition comprises: a skin condition measurement sensor to measure skin condition information; a communication unit to wirelessly communicate with an electronic device; a storage unit; a control unit electrically connected to the skin condition measurement sensor, the communication unit, and the storage unit; and an exterior forming unit. The exterior forming unit has flexibility and includes an adhesion unit attached to the electronic device or the case of the electronic device.
Patent KR-20200131048-A (KR)
Inventor: CHOI SHIN KYU
IPC: A63H33/00
Filed: 2019-05-13
Abstract: A foldable toy is disclosed. According to the present invention, the toy is folded from a first shape to a second shape in a closed state. In the closed second shape, the first shape is not recognized. The first shape of the toy is automatically folded so that the second shape is transformed into various shapes such as a disk, a cylinder, a sphere, a polyhedron, a character shape, and a part of a character (head, arm, leg, body) and the like. Therefore, the foldable toy can be used for various games or play.
Patent KR-20190132272-A (KR)
Title: The diesel particulate filter cleaning equipment and method for diesel vehicles
Inventor: LEE DAE HYUNG
IPC: B08B9/08
Filed: 2019-05-17
Abstract: The present invention relates to an apparatus and a method for washing a DPF for a diesel vehicle, which easily remove foreign materials accumulated on the DPF filtering various foreign materials from a combustion gas discharged by an engine of the diesel vehicle while minimizing concerns on environmental pollution. The washing apparatus according to the present invention comprises: a body provided with four casters on the bottom surface, having an embedded device which can inject a liquefied material and a compressed air thereinto, and forming a holding unit, at the front side of an upper surface, which has a plane shape that both sides and a rear side protrude and the center is recessed; a hinge assembly, installed at a tip end of a front side of the holder of the body and having a shaft extended in left and right directions; a rotary module having a hinge connection panel coupled to the hinge assembly to rotate toward the front side and provided with a fixation shaft protruding to an upper side at the center, a bracket fixation panel having the center through which the fixation shaft is penetrated, and a friction ring installed between the hinge connection panel and the bracket fixation panel; a fixation bracket formed of a rectangular plate shape extended long in a back and forth direction and having a bottom surface fixedly coupled to the bracket fixation panel and both sides where a plurality of coupling long holes with a shape of being vertically penetrated and being extended long in a back and forth direction are spaced in a back and forth direction; a fixation holder having an upper part with a recessed bent arc shape, both sides vertically bent downwards, and lower ends horizontally bent in opposite directions to be fixed with an upper surface of the fixation bracket by a plurality of bolts; and a plurality of fixation belts encompassing an object to be washed, put on the fixation holder, and each having tip ends of both sides fixed at the coupling long holes of the fixation bracket.
Patent KR-20190057042-A (KR)
Inventor: LEE GEON YOUNG
IPC: A61H39/04
Filed: 2019-05-20
Abstract: The present invention relates to a device for massaging a shoulder region, and more specifically, to a device for massaging a shoulder region, which performs acupressure therapy or massage on a shoulder region by means of a plurality of rotating balls. The device for massaging a shoulder region comprises: a lower case (121) having rotating gears (113a, 113b) respectively formed at a mutually symmetrical position on both sides of a motor (111); a rotating member (112) rotated by the motor (111) and having linear gears (112a, 112b) respectively formed on both ends and rotatably engaged with the respective rotating gears (113a, 113b); an upper case (122) having connection units (124a, 124b) formed respectively at a position, through which rotary shafts of the respective rotating gears (113a, 113b) penetrate, coupled to the lower case (121) to seal the motor (111) and the rotating gears (113a, 113b), and having a ventilation slit (126); and a pair of acupressure therapy units (13a, 13b) connected to the rotating gears (113a, 113b) to be able to rotate.
Patent KR-20200136065-A (KR)
Inventor: YOO HA NEUL
IPC: C08B37/00
Filed: 2019-05-27
Abstract: The present invention relates to a method for manufacturing bioplastics using Sargassum horneri and tangerine peels, and bioplastics manufactured by the method. More particularly, the present invention relates to a method for manufacturing bioplastics using Sargassum horneri and tangerine peels, which enables the manufacture of biodegradable bioplastics by extracting pectin and agar from Sargassum horneri, extracting starch from tangerine peels, and molding by mixing pectin, agar, and starch, and to bioplastics manufactured by the method. According to the present invention, there is an effect of manufacturing bioplastics which are biodegradable and do not use synthetic resins by utilizing Sargassum horneri which is collected as garbage on the beach, and tangerine peels discharged from the production of citrus products.
Patent KR-20200136127-A (KR)
Inventor: KIM SAING GI
IPC: E02D29/05
Filed: 2019-05-27
Abstract: The present invention relates to a deck plate wall installation method capable of solving issues such as a construction period delay, an increase in personnel expenses and the like, which can be caused due to the installation and removal of temporary materials, by producing and supplying a wall-only deck plate from a factory without the use of materials such as Euro foam, a soldier and the like, which are difficult to handle due to their large volume and heavy weight during the construction of an underground wall. According to the present invention, the method comprises the following steps of: modularizing molding boards having different lengths to secure variability in accordance with height; manufacturing an integrated deck plate by combining molding boards in accordance with the height of a retaining wall to be constructed and then installing a truss girder which is a joist structure material; integrating a steel material mounted on an underground retaining wall with a lower chord of a truss girder through welding and then fastening a tie bolt with an upper chord of the truss girder for embedment by hanging a tie bolt thereon; installing the deck plate while keeping a distance from the retaining wall and then engaging deck plates adjacent to each other by fastening a wedge pin with angles of the deck plates; fastening the front end of the tie bolt with a nut by interposing a yoke square pipe and a square pipe bracket installed on an outer wall of the deck plate; and curing concrete by placing the concrete between the retaining wall and the deck plate, which are installed opposite each other.
Patent KR-20200138929-A (KR)
Title: Apparatus for preventing exhaust gas odor for vehicle
Inventor: CHOI YOON SUNG
IPC: F01N13/08
Filed: 2019-06-03
Abstract: A vehicle odor prevention device according to the present invention can include: a first exhaust pipe that is connected to the outlet side of a catalytic converter and is disposed under a vehicle; a second exhaust pipe that is branched from the first exhaust pipe and is disposed to cross the axis of the first exhaust pipe at a predetermined angle; and a switching valve that is pivotally mounted to open and close the flow path of the first exhaust pipe and the flow path of the second exhaust pipe on a connection unit of the first exhaust pipe and the second exhaust pipe.
Patent KR-20190138606-A (KR)
Title: Compound and organic light emitting device comprising same
Inventor: KIM JIN JOO
IPC: H01L51/00
Filed: 2019-06-05
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The organic light emitting device comprising the compound represented by chemical formula 1 in an organic material layer can have improved efficiency, a lower driving voltage, or improved lifespan characteristics. When the compound of the present invention is included in a light emitting layer, the luminous efficiency of a device can be particularly increased.
Patent KR-20200143164-A (KR)
Inventor: CHO YOUNG HWAN
IPC: A45B15/00
Filed: 2019-06-14
Abstract: The present invention relates to an assembling and disassembling type umbrella and to a type of an object capable of receiving and storing the same and, more specifically, to an easy-to-carry prefabricated umbrella comprising a convenient umbrella and having a function to reduce the amount of trash in a disposable plastic cover, and to a storage space.
Patent KR-20190079587-A (KR)
Title: A structure for reducing pulsation of a compressor
Inventor: YOON YOUNG SEOP
IPC: F04B27/08
Filed: 2019-06-20
Abstract: The present invention relates to a pulsation reducing structure of a compressor, in which a rear housing is disposed in the rear of a cylinder in which refrigerant is compressed. A discharge chamber in which the refrigerant discharged from the cylinder is collected and a refrigerant discharge port are disposed at one side of the rear housing. Moreover, at least two discharge flow paths moving the refrigerant in the discharge chamber to the discharge port are provided. A relatively shorter flow path of the discharge flow paths is linearly formed, and a longer flow path thereof is bent to form a bending unit.
Patent KR-20210000996-A (KR)
Inventor: CHA JUNE PYO
IPC: F01N11/00
Filed: 2019-06-26
Abstract: The present invention relates to a nitrogen oxide exhaust gas monitoring method using a universal nitrogen oxide sensor. According to the present invention, the nitrogen oxide exhaust gas monitoring method using a universal nitrogen oxide sensor can comprise the steps of: deriving the exhaust gas flow rate within a sensor based emission measurement system (SEMS); and deriving the final discharged nitrogen oxide emissions using the derived exhaust gas flow rate and the nitrogen oxide emission concentration measured through the sensor.
Patent KR-20210007499-A (KR)
Inventor: HAN SUNG KYUN
IPC: G06K19/06
Filed: 2019-07-11
Abstract: The present invention relates to a platform service system for protecting information of a car owner to protect information of both a requestor and a car owner by providing a platform service mediating a car movement request and a response to the car movement request to prevent personal information exposure, and enable quick response by easily recognizing the car movement request. The platform service system comprises: a car owner terminal; and a server.
Patent KR-20210008956-A (KR)
Inventor: LEE HEE SOO
IPC: A61M16/00
Filed: 2019-07-15
Abstract: The present invention relates to a laryngeal mask apparatus to check a patient′s self-breathing and status. According to an embodiment of the present invention, the laryngeal mask device comprises: a laryngeal mask unit including a laryngeal mask piece to be placed on the larynx of a patient; a tubular body unit connected to the laryngeal mask unit, and having a passage, through which air passes when the patient breathes in and out, formed therein; a sensing unit outputting a pressure sensing signal and a temperature sensing signal for the air passing through the tubular body unit in accordance with the patient′s breathing; and a controller outputting patient status information in accordance with the pressure sensing signal and the temperature sensing signal. The tubular body unit has a first sensing hole and a second sensing hole penetrating the inner and outer surfaces thereof, wherein the cross-sectional area of the passage through which the air passes is reduced between the first sensing hole and the second sensing hole, and the sensing unit outputs the pressure sensing signal in accordance with a first pressure through the first sensing hole and a second pressure through the second sensing hole.
Patent KR-20210008982-A (KR)
Inventor: AN JAE HYUN
IPC: B60R21/205
Filed: 2019-07-15
Abstract: The present invention relates to a hinge structure for an airbag door. According to one embodiment of the present invention, the hinge structure for an airbag door is an airbag assembly. The hinge structure for an airbag door includes: a housing positioned in a crash pad; an airbag positioned in the housing; an airbag door spaced apart from the airbag to be positioned on the rear surface of the crash pad; a hinge part positioned at least one side surface of the rear surface of the airbag door; and a scrim part configured to be positioned on at least a part of the hinge part. The hinge part is configured to be fractured when the airbag door is unfolded, and the scrim part is configured such that the airbag door can be unfolded by being fixed to the housing while the hinge part is fractured.
Patent KR-20210009124-A (KR)
Inventor: KWON KU YONG
IPC: G01J1/04
Filed: 2019-07-16
Abstract: According to an embodiment of the present invention, provided is a target detection device which enables stable signal reception and transmission, which comprises: an RF antenna which transmits and receives RF signals to detect a target; an optical signal reception module which is located at the front end of the RF antenna, adjusts a light-receiving factor of a received optical signal to obtain location information of the target, and is supported based on a first reflector formed adjacent to one surface of the RF antenna; and a signal processing module which calculates information on the target by using the RF signal and the optical signal.
Patent KR-20210010777-A (KR)
Inventor: LEE HYUNG JOO
IPC: H01L33/00
Filed: 2019-07-19
Abstract: The present invention relates to an infrared light emitting diode having a broadband reflective layer and a manufacturing method thereof and, more particularly, to an infrared light emitting diode having a broadband distributed Bragg reflective (DBR) layer and a manufacturing method thereof. Moreover, provided is a new DBR which can reflect a wide range of light. The broadband DBR comprises a first DBR, a second DBR, a third DBR, a first separation layer, and a second separation layer.
Patent KR-20210010196-A (KR)
Inventor: LEE SUN HO
IPC: C02F1/28
Filed: 2019-07-19
Abstract: The present invention relates to an adsorption-type complex filter, and more particularly, to a partially replaceable adsorption-type complex filter for water for living, in which a pre-filter for primarily removing a large amount of heavy metals and chlorine, and a main filter for removing trace amounts of residual heavy metals and organic contaminants are respectively installed in first and second housings so as to be easily separable, so that only the pre-filter for absorbing a lot of contaminants is easily replaceable while the main filter is maintained, thereby extending the use cycle of the filter while filtering a large amount of water for living. Additionally, the adsorbing and removing rate of heavy metals is increased by smectite-based granules coated with an absorbent modified with expandable clay minerals, and thus the content of contaminants such as heavy metals which are discharged while remaining in the water for living can be minimized.
Patent KR-20210013826-A (KR)
Inventor: CHOI DAVID
IPC: B29D35/14
Filed: 2019-07-29
Abstract: The present invention relates to an insole of a shoe, and more particularly, to a ventilating insole manufactured by environmental-friendly materials. The insole is an eco-friendly biodegradable nonwoven fabric manufactured according to: a step (S10) in which biodegradable polylactic acid (PLA) is put into an extruder and melted, spun through a spinning nozzle having hundreds of small orifices, and drawn with high-pressure hot air sprayed at high speed from both sides of the spinning nozzle and cooling, so as to be fiberized; a step (S20) of integrating the fiberized PLA in the form of a web on a mesh belt; a step (S30) of laminating the pulp on the PLA integrated in the form of a web; a step (S40) of accumulating and laminating the PLA fiberized in step S10 on the pulp in the form of a web; and a step (S50) of bonding the laminated PLA, pulp, and PLA by heat-sealing.
Patent KR-20210014269-A (KR)
Inventor: BYUN KWANG HEE
IPC: A01M29/08
Filed: 2019-07-30
Abstract: The present invention relates to a soundproof panel structure for reducing bird strikes. According to the present invention, a soundproofing panel comprises a colored light-emitting tube line disposed between two transparent Nexan plates having a specification, in which birds do not attempt to fly, with a height of 5 cm and a width of 10 cm. Accordingly, due to a bird collision prevention pattern emitting light by light, which is reflected by light of passing vehicles or is emitted from surrounding streetlights, from the colored light-emitting tube line in the daytime and from a light emitting tube line filled with colored light-emitting powder at night, the soundproofing panel can be easily recognized by birds and also can be widely compatible with soundproof walls of roads and glass walls of buildings.