baber/WOPTO huggingface dataset:
Patent KR-20210099825-A (KR)
Title: Air vent for vehicle
Inventor: JOUN WAN SU
IPC: B60H1/34
Filed: 2020-02-05
Abstract: According to one embodiment of the present invention, provided is an air vent for a vehicle, including: a casing constituting a body of the air vent and forming an air blowing flow path; a first wing assembly placed in the casing in a horizontal direction, and having a first main wing changing an air blowing direction through rotation; a second wing assembly placed behind the first wing assembly, while placed in a vertical direction, and having a second main wing changing the air blowing direction through rotation; and a knob assembly changing the air blowing direction while rotating the first and second wing assemblies. The knob assembly includes: a first wing knob having an insertion space part into which the first main wing is inserted, and having a hook part provided in a rear part; and a second wing knob having a protrusion formed on the outer surface thereof, and having a hook coupling part formed therein to be coupled with the hook part. When the first and second wing knobs are coupled, the hook part is coupled to surround the hook coupling part. Therefore, the present invention is capable of improving the operability of the knob assembly controlling the air blowing direction.
Patent KR-20210101069-A (KR)
Title: Motor operated compressor
Inventor: JANG KITAE
IPC: F16C19/06
Filed: 2020-02-07
Abstract: According to the present invention, an electronic compressor comprises: a housing having a motor chamber having a motor unit, wherein an air inlet is connected to the motor chamber; a frame provided on one side of the motor chamber and forming a back pressure chamber; a compression unit supported by the frame to be connected to the motor unit and forming a compression chamber; a rotational shaft penetrating the frame to be coupled and connecting the motor unit and the compression unit; a bearing provided between the frame and the rotational shaft to support the rotational shaft; and a connection flow passage connecting the back pressure chamber to the motor chamber through a gap between the frame and the rotational shaft. Therefore, a sealing member is excluded between the rotational shaft and the frame unit to restrain an increase of manufacturing cost generated by the sealing member, and at the same time, reduce a frictional loss with the rotational shaft.
Patent KR-20210049653-A (KR)
Title: Method for communicating with external electronic apparatus and electronic appratus thereof
Inventor: PARK CHANYEOL
IPC: H04W12/06
Filed: 2020-02-10
Abstract: The present invention relates to a method for communicating with an external electronic apparatus to securely communicate between trusted apparatuses and an electronic apparatus thereof. According to the present invention, the electronic apparatus comprises: a memory storing a certificate list including first certificate data of the electronic apparatus and second certificate data of an external electronic apparatus; a short-range wireless communication circuit; and a processor operatively coupled to the memory and the short-range communication circuit. The memory stores instructions to allow the processor, during execution, to detecting a trigger event for executing an operation of establishing a communication connection with an apparatus around the electronic apparatus; control the short-range wireless communication circuit to broadcast an advertisement packet generated on the basis of the first certificate data in response to detecting the trigger event; acquire third certificate data from the response packet when a response packet is received from the external electronic apparatus in response to the advertisement packet; authenticate the external electronic apparatus on the basis of the second certificate data and the third certificate data; and establish a secure communication channel with the external electronic apparatus when the external electronic apparatus is authenticated.
Patent KR-20210103106-A (KR)
Title: Method for fix sutures and sugical needles
Inventor: KIM JI HWAN
IPC: A61B17/04
Filed: 2020-02-13
Abstract: In the present invention, in fixing a suture and a surgical needle, a fixing method compresses three surfaces of the needle and performs compression at a location spaced apart by a predetermined distance from a boundary portion between a medical needle and the suture by using a spinning device to solidly fix an outer surface of the surgical needle, which is not rough, so as to minimize resistance when the surgical needle penetrates a skin or comes out of the skin. In addition, a manufacturing method using a compression device can prevent an input of separate manpower and a method for simultaneously compressing three surfaces can shorten manufacturing time.
Patent KR-20210106298-A (KR)
Inventor: TAEHWAN JU
IPC: B23B29/24
Filed: 2020-02-20
Abstract: The present invention relates to a long boring bar apparatus of a machine tool, which comprises: a turret which stores a plurality of tools; and a boring bar unit mounted on the turret. The boring bar unit includes: a holder detachably fastened with the turret; a boring bar clampably or unclampably fastened with the holder; and a head tool clampably or unclampably fastened with the boring bar. The present invention is able to automatically replace a head tool by an automatic tool replacing apparatus, reduce a non-processing time in accordance with the detachment/attachment of the boring bar or the head tool, maximize the productivity of the machine tool, simply detach the long boring bar apparatus from the turret when the long boring bar is not used, prevent the collision by interference between equipment, which may occur during processing, and improve the safety and reliability of the machine tool.
Patent KR-20210109721-A (KR)
Title: Method of manufacturing substrate and display apparatus with the substrate
Inventor: LEE HONG YEON
IPC: H01L51/00
Filed: 2020-02-27
Abstract: Provided are a substrate including a pixel electrode and a pixel defining layer, and a manufacturing method of a display device having the substrate. Even after plasma treatment of a pixel electrode, a pixel defining layer can manufacture a substrate which maintains liquid repellency.
Patent KR-20210113503-A (KR)
Title: Display device and method of fabricating the same
Inventor: KO KYUNG ROK
IPC: H01L27/32
Filed: 2020-03-06
Abstract: A display device and a manufacturing method thereof are provided. The display device includes: a display panel including a display area and a non-display area surrounding the display area; an encapsulation substrate disposed on the display panel; a sealing member disposed between the display panel and the encapsulation substrate to couple the display panel and the encapsulation substrate; and a first fusion pattern disposed over the display panel, the sealing member, and the encapsulation substrate. The display panel includes a trench portion formed in the non-display area in which a portion of an upper surface of the display panel is recessed. The sealing member is inserted into the trench portion, and the first fusion pattern is disposed to overlap the trench portion.
Patent KR-20210116913-A (KR)
Title: Apparatus and method for generating a defect image
Inventor: YOON KIWOOK
IPC: G06T5/00
Filed: 2020-03-18
Abstract: According to an embodiment of the present invention, a defective image generation method performed by a defective image generation device includes the steps of: generating a normal image by adjusting at least one of the color of a non-defective panel and the brightness of the non-defective panel; and changing the brightness with reference to a predetermined unit area in the normal image so as to generate a mura, and generating a defective image including the mura. Therefore, it is possible to secure the sufficient number of defective images to improve performance of defect detection.
Patent KR-20210117776-A (KR)
Title: Ultrafine aroma generator
Inventor: JUNG JU HOON
IPC: A61L9/012
Filed: 2020-03-20
Abstract: The present invention relates to an ultra-fine fragrance generator, and more specifically, to an ultra-fine fragrance generator comprising: a casing part provided with a PCB board on which at least one LED is disposed inside a main body and a motor fan connected to the PCB board is disposed toward the top; a fragrance generating part that is coupled to an upper part of the casing part and volatilizes the aroma by the operation of the motor fan; a cover part in which a discharge port is formed on one side to surround the fragrance generating part, and being detachable from the casing part; and a jet stream part disposed on the inside of the cover part and communicating with the outlet to lengthen the volatilization distance of the aroma.
Patent KR-20210118324-A (KR)
Title: Rocking chair for pets
Inventor: LEE YEON U
IPC: A01K1/035
Filed: 2020-03-20
Abstract: The present invention relates to a pet rocking chair and, more specifically, to a pet rocking chair which includes a rocking function and a height adjustment function to facilitate rest, beauty, and bathing of pets such as dogs and cats. To this end, the pet rocking chair comprises: a pair of side plates (100) vertically spaced apart from each other and have a curved part (130) formed at the bottom; an upper plate (200) installed in the middle upper part of the side plate (100) to provide a seat for a pet; a lower plate (300) installed in the lower middle of the side plate (100); a first rotation groove (310) formed in the center of the lower plate (300); a second rotation groove (320) formed on one side of the first rotation groove (310); a first rotational part (410) hinged to the first rotational groove (310); and a second rotational part (420) hinged to the second rotational groove (320).
Patent KR-20210119024-A (KR)
Title: Video signal encoding method and apparatus and video decoding method and apparatus
Inventor: LEE BAE KEUN
IPC: H04N19/137
Filed: 2020-03-24
Abstract: Provided are a method and a device for encoding and decoding prediction using a diagonal prediction method. The coding efficiency of video signals can be improved.
Patent KR-20210120566-A (KR)
Title: Ship
Inventor: KIM BUM YOUNG
IPC: B63H21/14
Filed: 2020-03-27
Abstract: Provided is a ship using liquefied gas as fuel. According to the present invention, the ship comprises: a hull; a storage tank for storing liquefied gas; an engine for generating a rotational force for propulsion of the hull or for generating electric power using the liquefied gas stored in the storage tank; a bunkering station disposed on one side of the hull and having a supply manifold for supply and demand of liquefied gas; a guide rail provided in a passage formed on one side of the hull and extendable to an adjacent bunkering vessel; and a moving unit which moves along the guide rail and transports the end of a flexible hose between the supply manifold and the bunkering vessel.
Patent KR-20210121864-A (KR)
Title: System and method for smart agriculture field management
Inventor: LEE KIL YOUNG
IPC: G06Q10/06
Filed: 2020-03-31
Abstract: The present invention relates to a smart agriculture field management system and a method thereof. According to an embodiment of the present invention, a sensor system, which can be movably installed, is configured, thereby conveniently collecting environmental data of a wide area and condition data of cultivated crops.
Patent KR-20210122450-A (KR)
Title: Pet type and breed selection service using 'SAZOO' information.
Inventor: PARK DAI SEOOK
IPC: G06Q50/10
Filed: 2020-04-01
Abstract: The present invention provides a compatibility service between a human and a companion animal and between companion animals using fortune information of the human and the companion animals, and provides Korean, Chinese, English, and foreign language naming services to the companion animal. In addition, the service is to provide a user to select a type and breed of a companion animal by using fortune information of the user and the companion animal. Provided is a service that recommends a type or breed of companion animals according to a result that match a set condition by combining fortune information and companion animal information by receiving user's date of birth information from a user terminal and related information necessary for raising a companion animal, such as residence type of the user and residential location.
Patent KR-20200121741-A (KR)
Title: Imprint apparatus and method of manufacturing article
Inventor: NAKAMURA TADAO
IPC: G03F1/72
Filed: 2020-04-14
Abstract: The present invention provides an imprint apparatus for performing an imprint process of forming a pattern of an imprint material on a substrate using a mold, which comprises an adjustment unit configured to adjust a shape of the mold, and a control unit configured to control the imprint process, wherein the control unit obtains information indicating a tendency concerning a change of the shape of the mold corresponding to a use count of the mold used for the imprint process, and performs the imprint process while correcting the shape of the mold by the adjustment unit in accordance with the use count of the mold based on the information.
Patent KR-20210131742-A (KR)
Title: Artificial intelligence distributed storage system
IPC: H04L29/06
Filed: 2020-04-24
Abstract: Provided is an artificial intelligence (AI) distributed storage system which has a form in which general users provide storage and videos of a plurality of video content creators are operated in the storage by a storage controller, thereby reducing cost of building a distributed storage. According to the present invention, the AI distributed storage system comprises: a plurality of storage nodes provided from a plurality of users, configured to store a plurality of video content provided by a plurality of content providers to stream data in a scheme of transmitting the video content requested by a viewer in real-time in block unit of an appropriate size according to an environment of a system in accordance with a throttle BPS of a video and communicate with each other to exchange files; a front-end server receiving a request storing the video content from the content provider and displaying the video content read from the storage node on a screen in response to a video content request of the viewer; a back-end API server mining coins while the viewer accesses the front-end server to play the requested video content, thereby providing rewards to each storage node storing the video content and providing streaming to the viewer according to compensation rules; and the storage controller monitoring the connection status of the plurality of storage nodes in real-time and periodically checking seeds and capacity which represent the content transmission amount and the number of distributed videos of the plurality of storage nodes.
Patent KR-20210135128-A (KR)
Title: semiconductor package and method for manufacturing the same
IPC: H01L23/367
Filed: 2020-05-04
Abstract: Provided are a semiconductor package and a method for manufacturing the same. The semiconductor package includes: a semiconductor chip disposed on a substrate and including a circuit region and an edge region around the circuit region; and a molding film covering a sidewall of the semiconductor chip on the substrate. The semiconductor chip includes a modified layer in the edge region. An upper surface of the modified layer may be substantially coplanar with an upper surface of the molding layer. An objective of the present invention is to provide the semiconductor package with improved reliability and the method for manufacturing the same.
Patent KR-20200134161-A (KR)
Inventor: SHIGEOKA DAISUKE
IPC: B32B17/10
Filed: 2020-05-18
Abstract: An objective of the present invention is an optical filter to provide excellent near-infrared shielding properties even with a thin thickness and uses thereof. According to the present invention, the optical filter satisfies the following conditions: (a) in the region of a wavelength of 700 to 900 nm, the minimum value (OD_a-0) of the optical density (OD value) for light incident from a direction perpendicular to the plane of the optical filter is 2.0 or more; (b) in the region of a wavelength 430 to 580 nm, the average value (T_a-0) of the transmittance of light incident from a direction perpendicular to the surface of the optical filter is 40% or more; (c) in the region of a wavelength of 420 to 900 nm, the average value (Rf_a-5) of the reflectance for light incident at an angle of 5 degrees with respect to the direction perpendicular to the plane of the optical filter is 20% or less; and (d) a layer containing at least three kinds of compounds (A) having an absorption maximum in a region of a wavelength of 650 nm or more and less than 950 nm is included.
Patent KR-20210147508-A (KR)
Inventor: YI SUNG JAE
IPC: G21C15/02
Filed: 2020-05-29
Abstract: According to an embodiment of the present invention, a cooling device of a containment vessel for cooling an outer wall of the containment vessel may comprise: a lower guide unit disposed to be spaced apart from the outer wall of the containment vessel and guiding seawater to the outer wall of the containment vessel; and an upper guide unit disposed to be spaced apart from the outer wall of the containment vessel, disposed on an upper side of the lower guide unit, and guiding the seawater guided by the lower guide unit to an upper direction.
Patent KR-20210150019-A (KR)
Inventor: OH JUNG HWAN
IPC: B41M5/382
Filed: 2020-06-03
Abstract: The present invention relates to a transfer printing method of woven and knitted fabrics for modest fashion, which can realize 3 or more colors and express patterns on the surface of deep black fabric. The transfer printing method of woven and knitted fabrics for modest fashion has the excellent black color minimalism, individual pattern color, drape and fastness.
Patent KR-20200067812-A (KR)
Title: Skin material of heat-insulating material for building and composite heat-insulating material having the same
Inventor: MYEONG HEE KIM
IPC: B32B15/20
Filed: 2020-06-04
Abstract: The present invention relates to a surface material of a construction insulation material and a composite insulation material for construction including the same. One aspect of the present invention is to provide the surface material of the construction insulation material, which can simultaneously secure placing adhesion and semi-non-combustible performance. The surface material of the construction insulation material according to one embodiment of the present invention includes: a glass tissue; an Al foil coupled to be laminated on one surface of the glass tissue; and a low-density glass scrim coupled to be laminated on one surface of the Al foil.
Patent KR-20210155434-A (KR)
Inventor: SHIN HEUNG SOO
IPC: C08J7/06
Filed: 2020-06-15
Abstract: The present invention relates to a method for manufacturing an organic-inorganic composite coated with polyphenol-based mineral particles and to an organic-inorganic composite manufactured accordingly. The method for manufacturing the organic-inorganic composite according to the present invention manufactures polyphenol-based mineral particles through a reaction at room temperature through a simple process, which are coated on a support suitable for bioapplicability, thereby being able to manufacture the organic-inorganic composite with excellent bone regeneration and osseointegration effects. The bio-mineral-coated organic-inorganic composite manufactured according to the present invention can be used for the development of various materials that can be used to promote bone regeneration, such as bone graft materials, shielding membranes, and implants.
Patent KR-20200083393-A (KR)
Inventor: KIM YONG WON
IPC: H02K99/00
Filed: 2020-06-16
Abstract: If the present invention is successfully carried out, a suction turbine wind power generator with a generator which is free in direction change by a propullor when installed on a drone and has a reinforcing ring installed on a propeller and an opposite bidirectional rotation motor for advancing and then retreating by a Peltier generation element, a generator of two combined air turbines of the same structure on both sides of a bidirectional rotation motor, and three of two combined air turbines with a short fan below a two-rotor or a three-rotor propeller can be obtained. According to the suction turbine wind power generator, the direction is freely changed by regulators of the propullor, the regulators of the propullor above and below the bidirectional rotation motor shaft can be regulated individually to provide a variety of regulation choices, and the rapid opposite rotation motor for advancing and then retreating by the Peltier generation element penetrates air resistance only by reverse rotation of the propeller to minimize resistance. There is obtained the suction turbine wind power generator comprising the generator, in which a rotor with the reinforcing ring installed on the propeller is formed on the propeller instead of the rotary shaft, the generator with two combined air turbines having two combined air turbines of the same structure installed on both sides of the bidirectional rotation motor, and three of two combined air turbines with a short fan below the two-rotor or the three-rotor propeller. Accordingly, the suction turbine wind power generator can float in the air at all times and, in addition, provides a variety of regulation choices and power generated at various places with an air conditioner and a water conditioner.
Patent KR-20220000280-A (KR)
Title: Method and apparatus for multi-person pose estimation
Inventor: KANG SUK JU
IPC: G06T7/246
Filed: 2020-06-25
Abstract: A method of operating a computing device operated by at least one processor includes the steps of: receiving an image including a plurality of persons; detecting each person from the image using a trained person detection model; extracting the physical feature points of each person using a trained posture estimation model, and estimating the posture of each person using the extracted physical feature points; and feeding back the accuracy of the posture estimation model to the person detection model to retrain the person detection model.
Patent KR-20210005518-A (KR)
Inventor: OBATAKE TOSHIKAZU
IPC: F16G15/06
Filed: 2020-06-26
Abstract: A cross-sectional shape of a pin (23) has a semi-circular shape having a rolling surface (23b) for reducing a chain pitch without impairing strength of a chain and improving quietness of the chain for a continuously variable transmission. A first link (19) and a second link (20) enable the pin (23) to be fitted and inserted to be integrally rotated into a pin hole (25) of one side of an outer plate (21) and an inner plate (22). The rolling surface (23b) of the pin (23) is fitted and inserted to be rolled into a rolling area F of the pin holes (26, 29) of the other side of the outer and inner plates (21, 22).
Patent KR-20210019942-A (KR)
Title: Interference cancellation repeater, and operating method thereof
Inventor: KWON NAG WON
IPC: H04B7/155
Filed: 2020-06-29
Abstract: According to an embodiment of the present invention, a method of operating a TDD-based interference cancellation repeater includes the steps of: setting a compensation gain of a gain compensator differently in an uplink communication period and a downlink communication period; setting an optimal coefficient of an adaptive filter in the uplink communication period and an optimal coefficient of the adaptive filter in the downlink communication period the same, based on the set compensation gain of the gain compensator; and removing an interference signal in the uplink communication period or the downlink communication period according to the set optimal coefficient of a set adaptive filter.