baber/WOPTO huggingface dataset:
Patent KR-20220013306-A (KR)
Inventor: HA JEONG HUN
IPC: G06T7/50
Filed: 2021-04-15
Abstract: The present invention relates to an apparatus for compensating augmented reality (AR) image to provide AR images with uniform luminance distribution. According to the present invention, the apparatus for compensating an AR image is coupled to an AR optical apparatus including an image output unit emitting AR image light corresponding to an AR image, an optical means transmitting at least a part of real object image light which is image light emitted from a real object, toward a user's pupil, and a plurality of reflection units disposed inside the optical means to reflect the AR image light emitted from the image output unit toward the user's pupil. The apparatus comprises: a compensation function determination unit determining a compensation function for correcting luminance information of an observation image observed by a user through the AR optical device when an original AR image is output from the image output unit; and a compensated image information generating unit configured to generate compensated AR image information on the basis of the compensation function determined by the compensation function determination unit and the original AR image information. The image output unit emits compensated AR image light corresponding to the compensated AR image information generated by the compensated image information generation unit and the plurality of reflectors reflect the compensated AR image light emitted from the image output unit toward the user's pupil.
Patent KR-20220145207-A (KR)
Inventor: HAN JUNG SOON
IPC: A23L33/10
Filed: 2021-04-21
Abstract: The present invention relates to a composition for improving or preventing muscular dystrophy comprising Gryllus bimaculatus as an active ingredient. Gryllus bimaculatus not only promotes muscle growth with high-quality protein, but also effectively alleviates or treats muscular dystrophy by inhibiting the expression of myostatin, atrogin1, and MuRF1, which can contribute to muscular dystrophy. In particular, Gryllus bimaculatus is natural product that do not cause side effects on the body or environmental pollution and is easily bred and supplied in large quantities. Thus, Gryllus bimaculatus can be used in various fields such as medicines, general foods, and functional foods.
Patent KR-20220149204-A (KR)
Title: Folding hand rail
Inventor: KIM DONGHYEON
IPC: B63B17/04
Filed: 2021-04-30
Abstract: The present invention relates to a folding handrail. Specifically, the folding handrail according to one embodiment of the present invention, which can be installed on a railing located at a lower side of a helideck, comprises: a guiding bar whose one end is rotatably connected to the railing; and a supporting bar whose one end is rotatably connected to the railing and whose other end can support the guiding bar. The folding handrail may be in any of multiple states including an expanded state in which the rotation of both the supporting bar and the guiding bar is fixed while the guiding bar is supported by the supporting bar, and a folded state in which the rotation of both the supporting bar and the guiding bar is fixed while the guiding bar is not supported by the supporting bar. In the expanded state, at least some parts of the folding handrail are positioned above the helideck, while in the folded state, positioned below the helideck. In one embodiment of the present invention, there is an effect of preventing interference with installed equipment on the helideck.
Patent KR-20220155630-A (KR)
Title: Method for constructing waterproof and rootproof
Inventor: KWEON GOO CHAN
IPC: E04B1/64
Filed: 2021-05-17
Abstract: The present invention relates to a method for waterproof and rootproof construction comprising: a step of coating a coating agent on the surface of a background layer (10) and then hardening the coating agent to form a first coating layer (20); a step of costing a coating agent on the surface of the first coating layer to form a second coating layer (30); and a step of forming a waterproof and rootproof layer (40) on the surface of the second coating layer. The second coating layer is formed by coating a separate coating agent after the first coating layer is hardened. Also, a separate coating tool (50) spreading and coating the waterproof and rootproof film (35) arranged on the surface of the second coating layer to flatten the waterproof and rootproof film (35) to form the waterproof and rootproof layer is further provided. Therefore, the coating layer is divided into two steps to harden the first coating layer after a prescribed time elapses and then arrange the waterproof and rootproof layer immediately after coating the second coating layer to facilitate installation work of the waterproof and rootproof layer to promote workability improvement and competitiveness improvement. Also, the separate coating tool is provided when installing the waterproof and rootproof layer to allow installation without requiring a worker to step on the waterproof and rootproof layer, and the surface of the coating layer can be evenly spread before the waterproof and rootproof layer is arranged to prevent damage to the waterproof and rootproof layer and improve reliability.
Patent KR-20220156395-A (KR)
Title: Processing method of access card and apparatus for performing the method
Inventor: JEON HYEON SU
IPC: G06Q50/30
Filed: 2021-05-18
Abstract: Disclosed are an access card processing method and an apparatus for performing the method. In the access card processing method, when an access card produced by a partner terminal is transferred/re-transferred after issuance, a user terminal holding the access card returns the access card, or the access card is retrieved by the partner terminal, the status of transfer/return/retrieval can be recognized by providing a message related to transfer/return/retrieval.
Patent KR-20220158156-A (KR)
Title: A method of manufacturing a dental prosthesis and a dental prosthesis manufactured by the manufacturing method
Inventor: CHO SUNG JOON
IPC: A61C8/00
Filed: 2021-05-21
Abstract: The present invention relates to a method for manufacturing a prosthesis for dental treatment and a prosthesis for dental treatment manufactured by the method. The method for manufacturing a prosthesis for dental treatment, according to the present invention, comprises: an impression information acquisition step; a model preparation step; a 3D preparation step; a metal cap design step; a margin setting step; a metal cap processing step; a secondary 3D preparation step; an upper structure design step; an upper structure processing step; an upper structure sintering step; and a bonding step. According to the invention, a prosthesis can be simply manufactured using automated equipment.
Patent KR-20220159054-A (KR)
Inventor: KIM TAE HO
IPC: C09K13/08
Filed: 2021-05-25
Abstract: The present invention relates to a silicon etchant composition, and specifically, to a composition for selectively etching silicon in preparation for a silicon insulation layer. The etchant composition according to the present invention can improve the selective etching rate of silicon from the surface of a semiconductor where a silicon oxide film and silicon are exposed. The etchant composition contains a fluorine compound, sulfuric acid, nitrosyl sulfate, and a silicon compound.
Patent KR-20220160221-A (KR)
Inventor: KOO HYUN JU
IPC: A01K15/04
Filed: 2021-05-27
Abstract: The present invention relates to a fence for pets. According to one aspect of the present invention, the fence for pets comprises: a case which has a hollow part formed therein, and has a discharge hole and an insertion hole formed on an outer surface thereof; a roller part which is rotatably installed inside the case; and a screen which is connected to the outer surface of the roller part along a longitudinal direction in which the roller part is extended, extends or contracts toward the outer side of the case according to the direction in which the roller part rotates, and is formed of multi-layered cloth or elastic material into which wires are inserted, on both sides.
Patent KR-20220162489-A (KR)
Title: Portable underwater lighting device
Inventor: BANG JUWON
IPC: F21V29/70
Filed: 2021-06-01
Abstract: The present invention relates to a portable underwater lighting device and, more specifically, to a portable underwater lighting device capable of minimizing weight while improving an underwater cooling effect. In accordance with one embodiment, the portable underwater lighting device includes: a light emitting module comprising a light source; a power and control module for supplying power to the light emitting module and controlling the operation of the light emitting module; a first housing the light emitting module; a second housing the power and control module; a connecting module electrically connecting the light emitting module with the power and control module; and a third housing spacing the light emitting module and the power and control module apart from each other such that an empty space can be formed therebetween, while housing the connecting module, and connecting the first housing with the second housing.
Patent KR-20220163726-A (KR)
Inventor: KIM JEONGSIK
IPC: H01R12/77
Filed: 2021-06-03
Abstract: An electronic device according to various embodiments of the present invention may comprise: a first wireless communication route configured to perform wireless communication with a first frequency band; a second wireless communication route configured to perform wireless communication with a second frequency band; and a connector structure. The first wireless communication route may include a first frequency signal processing module, a flexible printed circuit board (FPCB), a second frequency signal processing module, and a wireless communication modem. The second wireless communication route may include an antenna unit formed by the segmentation of the metal bezel and the FPCB. The connector structure includes a connector plug electrically connected to the FPCB disposed on the electronic device and a connector socket electrically connected to the FPCB disposed on the electronic device. The connector plug may include a connection pin that electrically connects a first plug pin disposed at a first side and a second plug pin disposed at a second side. Accordingly, the space for mounting electronic components for the electronic device can be ensured.
Patent KR-20220166000-A (KR)
Title: Music server and method to provide music files
Inventor: KIM NAKHYUN
IPC: G06Q50/10
Filed: 2021-06-09
Abstract: The present invention relates to a music-providing server providing music files and a method thereof, capable of inducing users to generate various arranged music files and improving reliability of the arranged music files. The music-providing server providing music files includes: a step of storing a target music file in a database; a step of storing multiple sampling music files related to the target music file in the database; a step of providing at least a part of the multiple sampling music files to a first user terminal via a network by responding to a request of the first user terminal among user terminals; a step of obtaining the arranged music file corresponding to the target music file by interacting with the first user terminal; a step of obtaining result data related to difference between the target music file and the arranged music file from an Artificial Intelligence model by inputting the target music file and the arranged music file in the learned Artificial Intelligence model; a step of registering the arranged music file in the database based on the result data; and a step of allowing at least a second user terminal among the user terminals to access the arranged music file.
Patent KR-20230000627-A (KR)
Title: Control method of creep torque for electric vehicle
Inventor: LEE CHANG MIN
IPC: B60W40/105
Filed: 2021-06-25
Abstract: The present invention relates to a creep torque control system of a hybrid electric vehicle and an electric vehicle, and particularly, to the control system controlling creep torque during braking. A control method of the creep torque according to the present invention comprises the following steps of: determining whether the vehicle is braking; and determining whether or not to enter a creep control mode during the braking based on braking information of the vehicle and a shift stage, when the vehicle is braking. The creep control mode during the braking includes a maintenance period maintaining the constant creep torque.
Patent KR-20230010454-A (KR)
Inventor: SEO YOO HYUN
IPC: A47G9/10
Filed: 2021-07-12
Abstract: The present invention relates to a camping pillow, and in detail, to a camping pillow which enables children to sleep comfortably while listening to the sound of lullabies during camping. An object of the present invention is to allow children to sleep comfortably while going camping. The present invention is a camping pillow for children to sleep well during camping, comprising: a headrest for people to support their heads; a small speaker allowing children to fall asleep while listening to lullabies; and a lower support allowing people to rest their necks thereon to sleep. According to the camping pillow, children can sleep comfortably while listening to lullabies during camping, and the children's parents can also sleep comfortably.
Patent KR-20230014122-A (KR)
Title: Liquid hydrogen storage tank
Inventor: CHO MOON SOO
IPC: F17C3/08
Filed: 2021-07-20
Abstract: The present invention provides a liquefied hydrogen storage tank that has a structure in which an inner wall, a heat insulating layer, and an outer wall sequentially laminated. Since the outer wall has a honeycomb structure in which a plurality of cells filled with aerogel are formed between the outer and inner panels, the liquefied hydrogen storage tank has excellent insulation performance and structural robustness.
Patent KR-20230014447-A (KR)
Inventor: JANG YONG JOO
IPC: A63B22/20
Filed: 2021-07-21
Abstract: The disclosed knee joint exercise device includes: an exercise device main body having an operating unit that allows a user seated in a chair to repeatedly bend and extend a knee joint, and a frame unit supporting the operating unit; and a connecting member that supports the exercise device main body to the chair so that the exercise device main body is located on the lower front side of the chair. According to the present invention because the volume of the knee joint exercise device is small and compact, it is possible to provide the effect of being able to be easily installed even under a desk where space is limited.
Patent KR-20230017035-A (KR)
Title: Induction electric heating device including a heating rod
Inventor: YOUN SEOUNG HWAN
IPC: H05B6/06
Filed: 2021-07-27
Abstract: The present invention relates to an induction electric heating device comprising a heating rod. According to one aspect of the present invention, the induction electric heating device comprises: a pair of support parts installed vertically on a floor surface; a fusion part installed to be spaced apart from the support part in an inward direction of the support part, and forming an internal space; and a heating rod comprising a container inserted into the internal space of the fusion part, in close contact with an inner side surface of the fusion part, and installing a heating rod protruding upward therein to fuse an ore for fusing therein. Therefore, the present invention is capable of reducing maintenance and management costs.
Patent KR-20230019653-A (KR)
Inventor: BAK GWAN IN
IPC: B01J20/28
Filed: 2021-08-02
Abstract: The present invention relates to a method of manufacturing a bead-type absorbent for arsenic removal using mine drainage that can absorb arsenic by drying mine drainage sludge, mixing the same with an inorganic binder, and then forming the same into a bead-type absorbent. The present invention comprises: a mine drainage storage process (S10) of precipitating solid foreign substances while receiving and storing mine drainage; a sludge dry powder process (S20) of dewatering and drying the settled mine drainage sludge to produce sludge dry powder; a sludge powder homogenization process (S30) of filtering the produced sludge dry powder through a sieve of a predetermined size and homogenizing the mine drainage sludge powder to have a standard size or less; an inorganic binder mixing process (S40) of mixing an inorganic binder, CaO, and water with the mine drainage sludge powder and stirring the same evenly; and a bead-type absorbent manufacturing process (S50) of manufacturing a bead-shaped absorbent from the mixture of mine drainage sludge powder, inorganic binder, CaO, and water.
Patent KR-20230020720-A (KR)
Inventor: YU JAE HO
IPC: G16H50/20
Filed: 2021-08-04
Abstract: The present invention relates to a method for training the developmentally disabled by using gamification, which can implement multi-party gamification through augmented reality, thereby enabling the developmentally disabled to feel interest during training and improve social skills. The method comprises: a trainee detection step (S110) in which a plurality of trainees (T1, T2) are detected; a content selection step (S120) in which one piece of content is selected from among a plurality of pieces of content provided by a training system to which gamification is applied; a content implementation step (S130) in which the selected content is executed to be implemented in augmented reality through a display (12); a body and motion recognition step (S140) of recognizing and analyzing the posture and motion of the trainees (T1, T2) executing the content implemented in augmented reality by using a 3D depth camera (11); and an execution result analysis step (S150) in which the results of executing the content are analyzed for each group and individual of the trainees (T1, T2) having executed the content.
Patent KR-20230022708-A (KR)
Title: Lamp for vehicle
Inventor: KIM SEOK HUYN
IPC: F21S43/37
Filed: 2021-08-09
Abstract: The present invention relates to a vehicle lamp. The vehicle lamp comprises: a lamp housing; a bezel part installed on the lamp housing; a light source part including a substrate installed in the bezel part and a plurality of light sources mounted on the substrate; a lens part mounted on the lamp housing and provided to emit light generated by the light source part to the outside; and a reflection part installed at a rear, in a direction opposite to the front, which is the direction from the light source part towards the lens part, to be spaced apart from the light source part, and configured to reflect the light emitted from the light source part towards the front. The substrate is made of a transparent material with light transparency so that a portion of the light generated from the plurality of light sources reaches the reflection part. Accordingly, by making a parallax perspective, a three-dimensional lighting pattern can be formed.
Patent KR-20210110277-A (KR)
Title: Pharmaceutical composition for preventing or treating muscle weakness diseases comprising Nitrendipine
Inventor: PARK SUNG SUP
IPC: A23L33/10
Filed: 2021-08-27
Abstract: The present invention relates to a composition for promoting differentiation of myoblasts comprising nitrendipine or a pharmaceutically acceptable salt thereof, a pharmaceutical composition for preventing or treating muscle weakness-related diseases, a food composition for preventing or alleviating muscle weakness-related diseases, a composition for muscle strengthening, a feed or feed additive for muscle strengthening, and a composition for alleviating wrinkles due to muscle weakness. In addition, the present invention relates to a method for promoting differentiation of myoblasts using nitrendipine or the pharmaceutically acceptable salt thereof, a method for manufacturing differentiated myoblasts, and a method for treating muscle weakness-related diseases.
Patent KR-20230032727-A (KR)
Inventor: YU OH SUNG
IPC: A01G23/04
Filed: 2021-08-31
Abstract: 본 발명은 2개의 아암을 이용하여 수목을 굴취하도록 구성되는데 있어 2개의 아암이 동시에 동작되도록 구성되며, 굴취 작업 시 비틀림이 방지되도록 구성되는 수목 이식 장치에 관한 것으로, 
본 발명의 실시 예에 따른 수목 이식 장치는, 본체; 상기 본체에 구성되되 굴취 작업차량 아암에 장착되어, 본체와 굴취 작업차량 아암을 연결하도록 구성되는 아암 연결체; 일단이 상기 본체에 축 결합되며, 제1 치열을 형성하는 제1 아암; 일단이 상기 본체에 축 결합되며, 상기 제1 치열과 맞물리도록 치합되는 제2 치열을 형성하는 제2 아암; 실린더와 피스톤 로드를 포함하여 왕복 운동하도록 구성되되, 실린더와 피스톤 로드 중 하나는 제1 아암에 회전 링크되고, 다른 하나는 제2 아암에 회전 링크되어 왕복 운동에 따라 상기 제1 및 제2 치열로 맞물린 제1 및 제2 아암을 동시에 회전시키도록 구성되는 아암 조절체; 상기 제1 아암과 제2 아암의 각 타단에 구비되며 승하강하도록 구성되는 승하강 모듈; 상기 승하강 모듈에 장착되는 블레이드를 포함하여 구성될 수 있다.
Patent KR-20220103010-A (KR)
Title: semiconductor manufacturing apparatus
Inventor: TAKADA NAOYUKI
IPC: B23Q3/15
Filed: 2021-09-03
Abstract: The objective of the present invention is to provide a semiconductor manufacturing apparatus which can prevent dew condensation, thereby preventing damage caused by a short circuit, can retain a sealing property even in a plasma environment, cannot be damaged by a temperature difference between members due to heat of plasma, and can be used at low temperature. To this end, the semiconductor manufacturing apparatus (100) comprises: a vacuum chamber (101); an electrostatic chuck (102) provided in the vacuum chamber (101); a cooling unit (103) cooling the electrostatic chuck (102); a casing (106) holding the cooling unit (103) through an RF plate (141); a base plate (105) holding the casing (106); and an inner space gas supplier (107) capable of filling an inner space (161) surrounded by the RF plate (141), the casing (106) and the base plate (105) with a gas having a low dew point.
Patent KR-20220034688-A (KR)
Title: A composition for preventing or treating obesity and atherosclerosis comprising Galla Rhois ethanol extract as active ingredient
Inventor: HAN MIN WOO
IPC: A61K36/22
Filed: 2021-09-09
Abstract: The present invention relates to a composition for preventing or treating obesity and arteriosclerosis comprising an extract of Rhus chinensis as an active component, wherein the extract of Rhus chinensis extracted with water, an organic solvent, or a mixed solvent thereof regulates the expression of genes involved in lipid accumulation and lipid metabolism, suppresses the increase in the size of body fat caused by a high-fat diet, suppresses increase in blood cholesterol and triglycerides, and regulates the expression of genes related to arteriosclerosis, such as cell adhesion substances and apolipoprotein, in vascular smooth muscle cells, so that it is possible to be used as a very effective pharmaceutical composition for preventing or treating obesity, hyperlipidemia, and arteriosclerosis related to the same.
Patent KR-20220122919-A (KR)
Title: An Odor backflow prevention sewer trap with improved assembly and durability
Inventor: PARK YOUNG KI
IPC: E03F5/04
Filed: 2021-09-10
Abstract: The present invention is to improve the assembly and durability of a sewer trap. According to one embodiment of the present invention, provided is a sewer trap including a housing, an opening and closing unit, a flat spring unit, and a flat spring fastening unit, wherein the flat spring unit includes an elastic supporting part and a bending part.
Patent KR-20230039847-A (KR)
Title: 발광 소자 및 발광 소자용 방향족 화합물
Inventor: AHN HEECHOON
IPC: H10K50/00
Filed: 2021-09-14
Abstract: 일 실시예의 발광 소자는 제1 전극, 제1 전극 상에 배치된 제2 전극, 및 제1 전극과 제2 전극 사이에 배치된 적어도 하나의 기능층을 포함할 수 있다. 적어도 하나의 기능층은 하기 화학식 1로 표시되는 방향족 화합물을 포함할 수 있다. 이에 따라, 일 실시예의 발광 소자는 구동 전압이 감소되고, 개선된 발광 효율을 나타낼 수 있다. 
[화학식 1]
Patent KR-20230040141-A (KR)
Inventor: PARK SEONG WOO
IPC: F17C3/02
Filed: 2021-09-15
Abstract: 본 발명은 내부에 저장되는 액화수소와 직접 접하면서 1차적인 기밀을 수행하는 1차 방벽; 1차 방벽의 외측에 적어도 1개 이상의 층으로 형성되며 내부에 단열재가 채워지는 단열공간; 단열공간의 외측에 형성되며 내부 공간에 액화수소와 액화수소 저장용기의 외부 온도와의 평균 온도보다 낮은 끓는점을 가지는 열차단용 액화가스가 수용되는 극저온열차단층; 및 극저온열차단층의 외측에 형성되는 최종단열층을 포함하는 액화수소 저장용기 및 이를 포함하는 해상 운송 수단을 제공한다. 
본 발명에 의하면, 액화수소의 증발률이 현저하게 저감되어 수소의 해상 운송시 에너지 손실을 최소화할 수 있다는 효과가 있다.