baber/WOPTO huggingface dataset:
Patent KR-20210023281-A (KR)
Title: Method for manufacturing hydrogen storage porous graphene oxide and hydrogen storage porous graphene prepared thereby
Inventor: HO SEON AHN
IPC: C01B32/198
Filed: 2019-08-22
Abstract: The present invention relates to a method of manufacturing a porous graphene oxide for hydrogen storage and to a porous graphene oxide for hydrogen storage manufactured thereby. Particularly, the present invention relates to a method for manufacturing a porous graphene oxide, comprising the steps of: synthesizing graphite oxide powder from graphite powder using a modified Hummers method; and heat-treating the graphite oxide powder at a temperature of 200-800°C, and to a porous graphene oxide for hydrogen storage manufactured by the method. In the porous graphene oxide manufactured by the present invention, oxygen functional groups such as hydroxyl and carboxyl groups present in graphite oxide are reduced during a heat treatment process, and when the oxygen functional groups are released from a graphite oxide interlayer, the interlayer pores expand from a micro to mesopore region. Thus, the porous graphene oxide has an advantageous structure not only for hydrogen storage, but also for capacitors, batteries, and adsorbents that adsorb harmful or specific gases that require a conductive porous body.
Patent KR-20210024370-A (KR)
Title: Display unit packing tray
Inventor: KIM MOO YOUNG
IPC: G06Q50/28
Filed: 2019-08-23
Abstract: The present invention relates to a tray for packing a display unit. The tray for packing storing a display unit to be stored and transported comprises: a packing main body forming an inner storage space; an opening and closing door made of a transparent material formed on a front surface of the packing main body and opening and closing inner and outer spaces of the packing main body; a sensor module installed inside the packing main body for sensing temperature or humidity of the storage space; and a control module provided on one side of the packing main body and controlling opening and closing of the opening and closing door according to temperature or humidity information sensed by the sensor module.
Patent KR-20210028029-A (KR)
Title: Smart abutment having inhenced lasting force
Inventor: KIM GEE SU
IPC: A61C8/00
Filed: 2019-09-03
Abstract: The present invention relates to a smart abutment for implants with improved retention capable of providing excellent retention by comprising a joint portion of a prosthesis and the abutment in a specific structure.
Patent KR-20190109720-A (KR)
Inventor: KIM SO RYOUNG
IPC: B60W50/00
Filed: 2019-09-06
Abstract: Disclosed is a vehicle driving navigation method. The vehicle driving navigation method includes the following steps of: obtaining expected driving information of a manual vehicle; obtaining gaze information of a driver of the vehicle; confirming at least one piece of recognition pattern information obtained based on history information corresponding to the expected driving information; confirming recognition pattern information corresponding to the gaze information among at least one piece of recognition pattern information; and displaying information about a region of interest determined based on the recognition pattern information. According to the present invention, at least one among an autonomous vehicle and a crime prediction device can be connected with an artificial intelligence module, a drone (unmanned aerial vehicle: UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device and devices related with 5G services.
Patent KR-20210033334-A (KR)
Title: liquefaction system of boil-off gas and ship having the same
Inventor: HAN JAE SIG
IPC: F17C6/00
Filed: 2019-09-18
Abstract: The present invention relates to a boil-off gas reliquefaction system and a vessel including the same. The boil-off gas reliquefaction system comprises: a liquefied gas storage tank; and a reliquefaction apparatus liquefying boil-off gas produced from the liquefied gas storage tank with a phase-changing refrigerant. The reliquefaction apparatus includes: a refrigerant compressor in which lubricant can be mixed with the refrigerant during compression; a refrigerant cooler cooling the compressed refrigerant; a liquefier exchanging heat between the refrigerant and the boil-off gas; and a decompression valve decompressing the refrigerant, which has exchanged heat with the boil-off gas through the liquefier, and then returning the same to the liquefier. The apparatus also includes a lubricant treatment part treating the lubricant mixed with the refrigerant in the reliquefaction apparatus. The lubricant treatment part includes: a filter part removing the solidus lubricant from the refrigerant decompressed by the decompression valve; and a filter regeneration part removing the lubricant accumulated in the filter part by applying pulsations to the filter part through opening adjustment. Therefore, the present invention is capable of reducing OPEX or the like by preventing a deterioration in the efficiency of reliquefaction.
Patent KR-20210034907-A (KR)
Title: Service providing server, amenity service providing system, and amenity service providing method using the same
Inventor: LEE JANG WON
IPC: G07C9/00
Filed: 2019-09-23
Abstract: A method for a service providing server to provide an amenity service request an amenity robot to load amenity items requested by a guest of a room by sending an amenity item request signal to an amenity business server when receiving the amenity item request signal including room information and amenity item information requested by the guest of the room from a room terminal. The location information of the amenity robot loaded with the amenity items is received from a robot management server, and the expected arrival time for the amenity robot to arrive in the room where a guest room terminal is installed is provided to the guest room terminal based on the location information of the amenity robot.
Patent KR-20210037786-A (KR)
Title: Display apparatus
Inventor: KANG JANG MI
IPC: H01L51/52
Filed: 2019-09-27
Abstract: According to an embodiment of the present invention, disclosed is a display device which can prevent image quality change. The display device comprises: a data line extending in a first direction; a first voltage line extending parallel to the data line; a scan line extending in a second direction perpendicular to the first direction; a second voltage line extending parallel to the scan line; and a wiring extending parallel to the data line or the scan line and including a branch protruding in a direction perpendicular to an extension direction, wherein a portion of the wiring parallel to the scan line overlaps the second voltage line.
Patent KR-20210038265-A (KR)
Title: The system and method to interwork to account transfer
Inventor: LIM JONG JIN
IPC: G06Q40/02
Filed: 2019-09-30
Abstract: Currently, for an account transfer, a user must access a bank's website or run a bank application, log in thereto, select a bank of the other person, enter an account number, and enter an amount. In order to record the reason for the transfer, the sender's information must also be entered, and to display a different name instead of an account holder in an account of the other person, the recipient's information must also be entered. Therefore, it is very inconvenient because a lot of information must be input one by one to make an account transfer. The present invention relates to a device and method for displaying information transmitted from the outside on an account transfer screen without a user having to individually input information such as a bank, account number, transfer amount, etc. of the other person on the account transfer screen during account transfer and transmitting a transfer result to a designated server after transfer. According to the present invention, it is very convenient because it is not necessary for a person making the transfer to select a bank of the other person, input an account number, and input an amount.
Patent KR-20210040693-A (KR)
Title: Insulation Box Reinforcement Structure of Liquefied Gas Storage Tank
Inventor: JANG DONG HYUK
IPC: F17C3/02
Filed: 2019-10-04
Abstract: The present invention relates to an insulation box installed as a component of an insulation wall of a liquefied gas storage tank, and an insulation box reinforcement structure of a liquefied gas storage tank, comprising an external member, an internal member, and a partial reinforcement member. The external member includes upper and lower plates, and a front wall, a rear wall, and both side walls, and is provided in the form of a box. The internal member includes a plurality of internal vertical members installed in parallel with an external vertical member forming front and rear walls of an insulation box inside the external member to reinforce strength of the insulation box, and a plurality of orthogonal reinforcement members installed in a direction orthogonal to the internal vertical members to support the internal vertical members with a gap therebetween. The partial reinforcement member is installed at a part where the orthogonal reinforcement member and the external vertical member meet, and is provided to fix the external vertical member and the orthogonal reinforcement member while interconnecting the external vertical member and the orthogonal reinforcement member. The partial reinforcement member is provided as an angle piece bent at an angle corresponding to the angle of a part where the external vertical member and the orthogonal reinforcement member meet.
Patent KR-20210042526-A (KR)
Title: Atopic dermatitis animal desease model producing method using medium and large animals and atopic dermatitis animal desease model of medium and large animals produced thereof
Inventor: KANG BYEONG TECK
IPC: A01K67/027
Filed: 2019-10-10
Abstract: The present invention relates to a method for manufacturing an atopic dermatitis disease model using medium-large sized animals, and the atopic dermatitis disease model of medium-large sized animals prepared by the method. Specifically, medium-large sized animals exposed to the house dust mite environment after sensitizing house dust mites according to the present invention, show clinical symptoms of atopic dermatitis, and inflammatory cells and skin edema thereof are significantly increased, and the production of allergen-specific IgE antibody in serum is significantly increased. Therefore, the aforementioned medium-large sized animals can be usefully used as a disease model for atopic dermatitis in medium-large sized animals.
Patent KR-20200042435-A (KR)
Inventor: SUNG JIYEON
IPC: G02F1/1335
Filed: 2019-10-15
Abstract: The present specification relates to a compound in which the structural openness of a boron atom is 0.5 or less, a color conversion composition and a color conversion film comprising the same, a back light unit comprising the same, a display device comprising the same, and a method for manufacturing a color conversion film. The compound of the present invention can provide a color conversion film excellent in luminance and color reproducibility.
Patent KR-20210048010-A (KR)
Inventor: PARK CHANG SOO
IPC: A61B6/00
Filed: 2019-10-22
Abstract: An embodiment relates to an automatic AI-based chest X-ray reader. Specifically, the automatic reader receives a chest X-ray image from an imaging device and systematically segments a lung image from a pre-registered morphological analysis AI format of an active contour model of the lungs to segment the lung image for a number of different users. When the lung image is segmented, image analysis basic data is obtained for each lung feature based on machine learning by extracting lung feature metadata from the segmented lung image. Then, when the lung feature metadata is extracted, by extracting lung features from a fusion machine learning AI format of gray level co-occurrence matrix (GLCM) that extracts feature values of lung image patches, feature extraction based on the machine learning is performed. So, when the lung features are extracted in this way, by diagnosing the lungs from a fusion deep learning (F-Deep Learning) AI format for each lung feature represented for the diagnosis of the lungs, the lungs for the number of different users are systematically diagnosed. Moreover, when the lungs are diagnosed in this way, the diagnosis result is provided by being transmitted to a previously registered management information processing device. Therefore, when taking a chest X-ray image through this, by systematically discriminating a normal state, an abnormal state, and tuberculosis based on AI for the chest X-ray image, the automatic AI-based chest X-ray reader serves as a doctor's assistant for early diagnosis and effectively treats and prevents the disease.
Patent KR-20210050777-A (KR)
Title: Apparatus and method for monitering pet
Inventor: JANG JAEHOON
IPC: H04N7/18
Filed: 2019-10-29
Abstract: The present invention relates a device and method for monitoring a companion animal. According to the present invention, a control method, performed by the companion animal monitoring device for monitoring using a photographed image of the companion animal, comprises the steps of: (a) determining whether a preset reaction of a companion animal occurs in at least one of a plurality of observation areas by analyzing a photographed image; and (b) matching and storing reaction contents of the companion animal with the corresponding observation area when the preset reaction of the companion animal occurs as a result of the determination in the step (a). In the step (b), after checking a storage folder corresponding to the observation area, in which the reaction occurs, among the plurality of storage folders provided in advance, the reaction contents of the companion animal is stored in the checked storage folder.
Patent KR-20200055651-A (KR)
Inventor: KIM JI HYUNG
IPC: H04W74/00
Filed: 2019-10-29
Abstract: The present invention relates to an initial access method for long distance communications to perform stable initial access for long distance communications and an apparatus therefor. According to the present invention, an initial access method for long distance communications executed in a terminal comprises the following steps of: receiving two or more thresholds for determining a physical random access channel (PRACH) transmission occasion from a base station through upper layer signaling; measuring a reference signal received power (RSRP) of an SS/SPCH block transmitted from the base station or checking location information of the terminal; selecting one from the two or more thresholds based on the measured RSRP or location information of the terminal; and performing the PRACH transmission at the PRACH transmission occasion determined by the selected threshold. The PRACH transmission occasions determined by the first threshold from the two or more thresholds are arranged in other time resources different from that of the PRACH transmission occasions determined by the second threshold from the two or more thresholds. Moreover, the method comprises a step of selecting one from the two or more thresholds based on the location information.
Patent KR-20210051103-A (KR)
Title: Automatic Sensor Folding Stairs
Inventor: KWAK EUN HYE
IPC: B60R3/00
Filed: 2019-10-29
Abstract: A sensor recognizes opening and closing of a door during loading and unloading to draw out a foothold where a user can move upward and downward and withdraw the foothold to a lower side of a vehicle body during unloading, so that there is no interference in vehicle driving.
Patent KR-20210052900-A (KR)
Title: Electrical connector having waterproof connection terminal with two pins linkage structure
Inventor: HAN SANG DOL
IPC: H01R13/639
Filed: 2019-11-01
Abstract: The present invention relates to an electrical connector having a waterproof connection terminal with a two-stage connection pin structure comprising a terminal part having a plurality of holes in a longitudinal direction to insert a connection terminal, and a connection terminal inserted through each hole of the terminal part. Inside each hole, in the terminal part, the present invention is configured with two parts with different diameters, that is, a small-diameter part corresponding to a male connector in the front and a large-diameter part located behind the small-diameter part; a step is formed between the small-diameter part and the large-diameter part as a stop part for position-determining the connection terminal, and the connection terminal is a two-stage connection pin structure of a first part and a second part connected in the front and rear longitudinal directions; and is configured with a connection pin as the second part connected to the rear electric wire cable, and a connection jack as the first part each connected to the connection pin and the front male connector connection terminal. Therefore, the present invention is capable of providing perfect waterproofness and cost-saving effects.
Patent KR-20210053630-A (KR)
Title: A surface-emitting laser device, a light emitting device including the same and manufacturing method thereof
Inventor: LEE SANG YOUL
IPC: H01S5/022
Filed: 2019-11-04
Abstract: An embodiment relates to a surface-emitting laser device, a light emitting device including the same, and a manufacturing method thereof. The surface-emitting laser device according to the embodiment includes a metal support substrate (320), a first electrode layer (310) on the metal support substrate (320), a semiconductor growth substrate (210) on the first electrode layer (310), and an epitaxial structure (200E) including a first reflective layer (220), an active region (230) and a second reflective layer (250) sequentially disposed on the semiconductor growth substrate (210). The semiconductor growth substrate (210) may have a thickness of 20 μm or less. Accordingly, the surface-emitting laser device can realize high output without roll-over in a high current region.
Patent KR-20200073117-A (KR)
Inventor: KIM JAE IL
IPC: H04N19/103
Filed: 2019-11-06
Abstract: Disclosed are a method for setting a coding tool to improve efficiency of encoding and decoding, and an image decoding device. According to one embodiment of the present invention, the method for setting whether to use a coding tool comprises the steps of: decoding a profile syntax element, which indicates a target profile among one or more profiles, which may be specified, and a coding tool syntax element, which indicates whether to apply one or more settable coding tools, from a bitstream; and setting whether to turn on 0or off one or more target coding tools included in the target profile based on the coding tool syntax element.
Patent KR-20210055961-A (KR)
Title: a water bottle that can control the concentration of tea
Inventor: PARK SOL BI
IPC: B65D85/72
Filed: 2019-11-08
Abstract: The present invention relates to a water bottle capable of controlling the concentration of tea, comprising: a lid (10) which is able to prevent content from flowing; an entrance (11) attached to the lid (10) to open and close to allow a user to drink the content inside; an injection unit (12) attached to the lid (10) to be used as a passage for inputting tea leaves; a container (20) engaged with the lid (10) to have a space inside to contain the content; an inner net (30) hanging on the inside of the container (20) to be in the shape of a cylinder cut in half with the sides and the bottom blocked; and an outer net (31) placed outside the inner net (30) to form a space for the inner net (30) to rotate. The present invention is able to block holes of a filter net when a user wants, block the contact between tea leaves and water, and prevent the substances in the tea leaves from being extracted.
Patent KR-20200061292-A (KR)
Title: Decorative sheet having excellent anti scratch resistance and anti pollution, and preparation method thereof
Inventor: LEE HAN NA
IPC: B44C1/00
Filed: 2019-11-12
Abstract: The present invention relates to a decorative material having excellent scratch resistance and contamination resistance, and to a production method thereof. The decorative material comprises a resin having a silane and/or fluorine-containing functional group, and is produced by transferring a coating layer having a radially curved structure on a surface onto a substrate layer, thereby realizing high wear resistance and/or scratch resistance without bending the substrate layer or discoloring the coating layer, and simultaneously showing high contamination resistance and adhesion to a surface layer.
Patent KR-20210057962-A (KR)
Title: Belt construction for wrinkleless trouser and skirt
Inventor: JUNG MI JIN
IPC: A41F9/00
Filed: 2019-11-13
Abstract: The present invention relates to a structure for generating tightening force to a waist part (12) of pants (10) or a skirt, wherein the waist part (12) is provided with a stretching part (20) based on a stretch fabric (21) or stretch yarn disposed in a plurality of double rows, and the stretching part (20) is attached using a bonding part (30) based on a thermoplastic adhesive capable of maintaining the stretchability of the fabric. Accordingly, high-stretchability is maintained evenly throughout the waist part of the pants or skirt, and high-tightening force can be exhibited without wrinkles at all. The present invention can be applied to all pants such as men's wears, ladies' wears, women's skirts, hiking wears, golf wears, and ceremonial wears, as well as outdoor pants, and it is hardly folded in a slightly stiff state, has a stylish appearance by maintaining the shape of the waist belt, and has an effect of allowing the elasticity to be sufficiently adjusted according to the use.
Patent KR-20210061515-A (KR)
Inventor: PARK SEUNG DEOK
IPC: B60L53/16
Filed: 2019-11-19
Abstract: The present invention relates to a hybrid charging system capable of charging an electric vehicle and e-mobility. More specifically, the hybrid charging system capable of charging an electric vehicle and e-mobility comprises: a power supply unit for supplying electricity of general power and charging an electric vehicle; a solar power generation system unit for outputting DC power by using a solar power generation system; a power storage unit for storing electricity supplied from the power supply unit and the solar power generation system unit; and an e-mobility charging unit for charging e-mobility. In addition, in accordance with the present invention, both the electric vehicle and e-mobility can be charged, and the form of a required voltage can be variably applied to various types of e-mobility.
Patent KR-20210061726-A (KR)
Inventor: SEO TAE WON
IPC: H01L21/677
Filed: 2019-11-20
Abstract: The present invention relates to a substrate transferring robot having a robotic substrate handling tool disposed on a robotic body of a transfer chamber in a semiconductor organic light-emitting diode (OLED) deposition equipment, which supplies substrates to a plurality of chambers disposed adjacent to the transfer chamber through the robotic substrate handling tool. The robotic substrate handling tool includes: a robotic arm composed of multiple joints on the robotic body of the transfer chamber to have one end fixed to the robot body to rotate and the other end having a rotational shaft; a middle connection structure fixed to the rotational shaft of the robotic arm to rotate, which has a first fastener adjacent to the rotational shaft; and a robotic substrate hand having a second fastener joined to the first fastener of the middle connection structure, which is extended straight farther from the second fastener to seat a substrate on the opposite side of the second fastener, wherein the middle connection structure and the robotic substrate hand are joined into each other in a matched form by externally removing step difference through the first and second fasteners or filling the hollow hole. According to the present invention, the robotic substrate hand disposed on the robotic arm in the transfer chamber of the OLED deposition equipment by each manufacturer is formed uniformly in a shape to make maintenance environment for the robotic substrate hand stable and good, thereby saving costs for a deposition process caused by a time for replacing components.