baber/WOPTO huggingface dataset:
Patent KR-20220145192-A (KR)
Inventor: KIM CHUL WOO
IPC: H02M1/00
Filed: 2021-04-21
Abstract: The present invention relates to a dual output converter, and more specifically, to a dual output switched capacitor DC-DC converter with a continuous boost ratio. The dual output converter according to an embodiment of the present invention comprises: a power part including a plurality of unit power parts and having the unit power parts connected in pairs to supply power to first and second output terminals; a transmission part including first and second switches corresponding to the first and second output terminals and controlling the first and second switches to transmit power to the first and second output terminals; and a dual output terminal control part for controlling the amount of power of the first output terminal in an analog manner or controlling the amount of power of the second output terminal in a digital manner. Therefore, high power density can be provided.
Patent KR-20220147979-A (KR)
Inventor: PARK WON JU
IPC: G08B7/06
Filed: 2021-04-28
Abstract: Disclosed is an evacuation path output system. The evacuation path output system according to the present invention is mainly installed in a large-scale building and facility. In the event of an emergency such as fire, earthquake, or terrorism, the evacuation path output system receives a control command through an automatic evacuation path guidance system that is separately implemented and adapts a method of guiding (instructing) the entire evacuation path organically and integrally according to the control command. The evacuation path output system has a simple configuration of hardware and software, thereby being easily maintained, repaired, and managed and enables even those who are not familiar with the geography to quickly get out of a dangerous area according to the instructions given thereby. Furthermore, in the present invention, each installation point detects the number and movement of evacuees and transmits the number and movement of evacuees to an integrated fire and disaster prevention system in real-time so as to make a contribution, such that a fire and disaster prevention command department can grasp an evacuation status in real-time and establish and execute emergency rescue plans based on the evacuation status.
Patent KR-20220158093-A (KR)
Title: Labeling method which facilitates the removal of the label sheet
Inventor: LEEM KOANG TACK
IPC: G09F3/02
Filed: 2021-05-22
Abstract: The present invention relates to a method for manufacturing and attaching a label so that the label can be easily removed, and the label can be easily removed to dramatically increase the recycling rate of a product container. The present invention consists of an upper label and a lower label of sufficient width for product information (nutritional information, etc.) essential for various foods and beverages, and a middle label and perforated lines integrally manufactured therewith, wherein the upper and lower labels can be easily removed from the container by holding the middle label and applying force to the top and bottom.
Patent KR-20220159121-A (KR)
Inventor: SEONGHO CHO
IPC: G16H10/60
Filed: 2021-05-25
Abstract: According to one embodiment, an electronic device comprises: a communication circuit; a display; a memory storing a first application that provides behavioral therapy for a disease or lifestyle of a user of an electronic device and a second application that manages user's health-related records; and at least one processor electrically connected to the display and the memory. The at least one processor acquires biometric information about a user of the electronic device, generates biorhythm information based on the acquired biometric information, generates prescription information through the first application, generates prescription information through a second application, and medication information based on biorhythm information, and provides a medication notification based on the medication information. The medication information may include medication time information for the prescription information.
Patent KR-20220164264-A (KR)
Inventor: YEONSU HONG
IPC: F16L55/00
Filed: 2021-06-04
Abstract: A cable conveying device is disclosed. The cable conveying device comprises: an air compressor; a conveying head unit coupled to an end of one side of a bent pipe and configured to input air, discharged from the air compressor, into an inner space of the bent pipe; and a resistance body that is moved from the inner space of the bent pipe to an outlet side of an end of the other side of the bent pipe by pressure of the air inputted from the conveying head unit.
Patent KR-20220165379-A (KR)
Title: Colorful Chroma-key
Inventor: KIM HYEONG GYU
IPC: G09G3/36
Filed: 2021-06-08
Abstract: The present invention relates to a colorful chroma key, wherein a desired color change can be input by a color input part, a signal from the color input part can be received by a remote control receiving part, a desired color can be shown by a color emitting part, and reflected light is prevented from shining during photography by a reflection preventing part to solve the problem that each of mainly used white, yellowish green and blue backgrounds needs to be installed if the backgrounds are to be used, thereby solving the existing problem that each of mainly used white, yellowish green and blue backgrounds needs to be installed if the backgrounds are to be used. The present invention comprises: a color input part consisting of a remote control for inputting a color so that a desired color change can be input in a chroma key; a remote control receiving part consisting of a sensor and a manipulation part to receive a signal from the color input part; a color emitting part consisting of an LCD to be able to show a desired color; and a reflection preventing part consisting of a reflection preventing film to prevent reflected light from shining during photography. Therefore, the present invention enables a desired color change to be input by the color input part, enables a signal from the color input part to be received by the remote control receiving part, enables a desired color to be shown by the color emitting part, and enables reflected light to be prevented from shining during photography by the reflection preventing part to solve the problem that each of mainly used white, yellowish green and blue backgrounds needs to be installed if the backgrounds are to be used, thereby solving the existing problem that each of mainly used white, yellowish green and blue backgrounds needs to be installed if the backgrounds are to be used.
Patent KR-20220166667-A (KR)
Title: Automobile mat structure having improved capture and collection structure
Inventor: KIM DAE WOONG
IPC: A47L7/00
Filed: 2021-06-10
Abstract: The present invention relates to a vehicle mat structure having an improved collection and recovery structure. More specifically, according to the present invention, in preventing contamination of a vehicle floor by being stacked on the floor of a vehicle and collecting a foreign substance such as soil or dust falling on the floor, the foreign substance collected through vacuum suction is quickly recovered to the exterior and collected. Therefore, a stable clean status is maintained at all times. The vehicle mat structure having the improved collection and recovery structure of the present invention comprises: a collection tank; a mat unit; an intake port unit; and an opening and closing sheet.
Patent KR-20230000324-A (KR)
Inventor: HWANG HASUNG
IPC: H01M8/04537
Filed: 2021-06-24
Abstract: The present invention relates to an electric power generation system and a method thereof, capable of generating electric power by supplying oxygen and hydrogen, generated during a process of charging and discharging a seawater cell, to a fuel cell. The electric power generation system according to one embodiment of the present invention comprises: an electric power system which supplies electric power; a seawater cell which generates oxygen through a charging action and generates hydrogen through a discharging action; an oxygen management system which receives and stores oxygen generated by the seawater cell; a hydrogen management system which receives and stores hydrogen generated by the seawater cell; a fuel cell which generates electric power by using oxygen supplied from the oxygen management system and hydrogen supplied from the hydrogen management system; and a management system which controls the electric power system, the seawater cell, the oxygen management system, the hydrogen management system, and the fuel cell.
Patent KR-20230000548-A (KR)
Inventor: CHOI HAN SOO
IPC: H02S30/10
Filed: 2021-06-25
Abstract: Provided is a roof integrated photovoltaic power generation apparatus, which comprises: main drainage modules (10), each of which has first and second partition walls (11, 15) with a predetermined vertical height which are respectively provided on the left and right sides thereof, and which are arranged at predetermined intervals on the upper side of a metal panel (3); auxiliary drainage modules (20), each of which has third and fourth partition walls (21, 25) with a predetermined vertical height which are respectively provided on the left and right sides, connects orthogonal to the adjacent main drainage modules (10), and has one end mounted on the first partition wall (11) of the adjacent main drainage module (10) and the other end mounted on the second partition wall (15) of the adjacent main drainage module (10); first fixing modules (30), each of which has first and second fixing ends (31, 35) which are respectively provided on the left and right sides and are in close contact with the first and second partition walls (11, 15) of the main drainage module (10), and a protruding end (33) with a predetermined vertical height which is provided at the central portion thereof, and which are located to be spaced apart from one another at predetermined intervals along the main drainage channel (13) of the main drainage module (10); mounting modules (40), each of which has a coupling end (45) which is provided at a lower end thereof to be coupled to the protruding end (33) of each first fixing module (30), and a mounting plate (41) which is provided at an upper portion thereof; a plurality of photovoltaic modules (50) which has edge portions respectively mounted on edge portions of the mounting plate (41) of each mounting module (40); and second fixing modules (60), each of which is coupled to the mounting module (40) while pressing each edge portion of the photovoltaic module (50) mounted on the edge portion of the upper surface of the mounting plate (41) of each mounting module (40). Therefore, the roof integrated photovoltaic power generation apparatus can remove heat generated during the solar power generation process rapidly and uniformly.
Patent KR-20230001871-A (KR)
Title: Movable object
Inventor: JO SUN MYOUNG
IPC: B60K7/00
Filed: 2021-06-29
Abstract: The purpose of the present invention is to provide a moving body having a structure for safely delivering articles without the assistance of a person at the destination. Disclosed is a moving body which comprises: a frame unit having an inner space; a wheel unit coupled to one side of the frame unit and having one or more wheels; a moving module coupled to the other side of the frame unit and provided to be movable with respect to the frame unit; and a door module coupled to one side of the moving module and provided to be rotatable in a direction of getting closer to the inner space or getting away from the inner space. The moving module is provided to be movable in a vertical direction, and the door module is provided to be rotatable with respect to the moving module. Therefore, the door module is provided to be rotatable around the door module itself.
Patent KR-20220050747-A (KR)
Inventor: KIM YONGDAE
IPC: G06N3/08
Filed: 2021-07-07
Abstract: The present invention relates to a method for identifying a video in an LTE network, which includes the steps of: calculating video streaming traffic for the target video through a broadcast signal for the target video played in a target device, and generating a video fingerprint using a specific distinguishable pattern for the target video in the video streaming traffic; building a classifier using the video fingerprint; and inputting broadcast information on the target video to the classifier to identify the target video played in the target device.
Patent KR-20230011081-A (KR)
Inventor: MA KUK YEOL
IPC: B63B43/18
Filed: 2021-07-13
Abstract: Disclosed is a safety lifeboat. The safety lifeboat includes: a lifeboat body having a boarding part installed therein and floating on the sea surface; and a damper part that is installed in a protruding state at a lower part of the lifeboat body to damp a contact impact of the sea surface of the lifeboat body. Here, the damper part may include: an elastic member installed on a lower part of the lifeboat body; and a damper body installed on the elastic member and installed on a lower part of the lifeboat body. The safety lifeboat can alleviate impact of falling during free fall of lifeboats.
Patent KR-20230012372-A (KR)
Inventor: LEE JUNG JIN
IPC: G01M5/00
Filed: 2021-07-15
Abstract: The present invention relates to a control surface load simulation device having a reaction force adding structure. The control surface load simulation device according to an embodiment of the present invention includes: a first support surface; a second support surface disposed to be spaced apart from the first support surface in the height direction; a control surface disposed between the first support surface and the second support surface; an actuator connected to the second support surface and applying a predetermined load to the control surface; and a reaction force addition structure connected to the first support surface to be movable relative to the control surface and applying a reaction force corresponding to the load to the control surface, thereby capable of easily adding and correcting loads on the control surface.
Patent KR-20230014197-A (KR)
Inventor: KOH HYOUNG JU
IPC: H01F7/00
Filed: 2021-07-21
Abstract: The present invention provides a wallpaper tool allowing users to design their own walls, which is a tool that allows the users to easily and freely change wallpaper of a desired design through the magnetism of a magnet included in the front of a reference surface and the back the wallpaper after constructing the reference surface. In addition, the wallpaper tool allows the users to design their own walls using various versions of wallpaper such as sound-absorbing wallpaper, led wallpaper, mirror wallpaper, etc.
Patent KR-20210095110-A (KR)
Title: Cover for water treatment facility
Inventor: LEE SEUNG TAE
IPC: C02F3/12
Filed: 2021-07-22
Abstract: The present invention relates to a water treatment facility cover, which eliminates the need to make a groove or a hole for pipe installation in the water treatment facility body during construction of the water treatment facility, thereby significantly shortening the construction period of the water treatment facility. The water treatment facility cover, according to an embodiment of the present invention, is a water treatment facility cover coupled to a water treatment facility body provided with at least two or more compartments, and comprises: a body having an area corresponding to the water treatment facility body, coupled to an upper part of the water treatment facility body, and having a management hole formed at a position corresponding to an upper part of each compartment of the water treatment facility body; an edge wall formed on a lower edge of the body; and at least one boundary wall formed on a lower surface of the body to partition an inner space of the edge wall by a number corresponding to the number of compartments of the water treatment facility body. Between one end of the boundary wall and an inner side of the edge wall facing the one end of the boundary wall, a space in which a pipe can be fitted is formed.
Patent KR-20230015794-A (KR)
Inventor: KIM WOON JUNG
IPC: A01N65/24
Filed: 2021-07-23
Abstract: The present invention relates to a method for producing a natural antibacterial agent which improves a storage period and, more specifically, to a method for producing a cinnamon extract, which comprises the steps of: (a) washing cinnamon; (b) mixing the washed cinnamon and solvent, and performing hot water extraction at 40 to 150℃ for 30 minutes to 10 hours to prepare an extract; and (c) concentrating the extract under reduced pressure to obtain an extract. The present invention can provide the method for producing the cinnamon extract, which can be easily and simply produced, has excellent antibacterial, antioxidant and antibacterial properties, and can be used as a natural preservative for a long period of time.
Patent KR-20230016523-A (KR)
Title: Manufacturing method of rhus verniciflua tea with urushiol removed
Inventor: CHUN BYEONG ROK
IPC: A23F3/06
Filed: 2021-07-26
Abstract: The present invention is to provide a method for manufacturing lacquer tea with toxicity removed so that the lacquer tea can be safely consumed without allergic reactions to urushiol when tea is manufactured from lacquer leaves. The present invention comprises: a step of harvesting leaves; a step of sorting leaves; a frozen ripening storage step of storing the lacquer leaves to be frozen and ripened; a baking soda addition step of adding the frozen lacquer leaves to water mixed with baking soda to add baking soda to the lacquer leaves; a blanching step of heating water to 100℃, dissolving baking soda in water, adding lacquer leaves, and blanching the leaves for 30 to 60 seconds; a cooling and dehydration step of cooling and removing water; a semi-drying step of semi-drying the lacquer leaves in a dryer; a leaf handling step of allowing the lacquer leaves to dry without being damaged; and a roasting step of placing lacquer leaves in a cauldron and stirring quickly enough to prevent smoke at a high temperature of 160 to 350℃ and roasting to remove moisture. According thereto, the present invention provides the lacquer leaf tea rather than lacquer tree or lacquer tree extract to diversify the use of lacquer tree and is excellent at removing urushiol, and thus can be expected to have many effects, including that the tea can be easily consumed by anyone, regardless of age or gender, without worrying about allergic reactions.
Patent KR-20220154578-A (KR)
Title: Image Processing Device for Image Denoising
Inventor: SOH JAE WOONG
IPC: G06N3/08
Filed: 2021-08-04
Abstract: Provided is an image processing device for performing image denoising to perform image denoising capable of coping with a wide range of noise levels with a single neural network. According to the present invention, the image processing device comprises: an image sensor sensing an input image of a subject; a neural processor including a plurality of convolutional neural networks to remove noise from the input image; and a memory storing instructions executable in the neural processor. The neural processor uses an encoding convolutional neural network to infer a latent variable on the basis of the image received from the image sensor, and uses a denoising convolutional neural network to remove noise on the basis of a preset latent variable to generate a denoising image.
Patent KR-20230022673-A (KR)
Title: How to provide a hybrid wallet with adjustable hot or cold wallet
Inventor: KIM YOUNG KYU
IPC: G06Q20/40
Filed: 2021-08-09
Abstract: The present invention relates to a system and method for providing a hybrid wallet capable of adjusting a hot wallet or cold wallet, wherein the system comprises: an exchange server which provides a card having wallet and transaction functions and having a private key value; a smart terminal with a wallet installed and connected to the exchange server through the Internet or mobile communication network; and a card which has a transaction function and is connected with a smart terminal through short-distance wireless communication to deliver the private key value to the smart terminal. By allowing the adjustment of a hot wallet or cold wallet to select a cold wallet or a hot wallet according to a user's option, the card having the transaction function and having the private key value is used for authentication to the wallet installed on the smart terminal to prevent a theft of the private key by wallet hacking and safely authenticate to the wallet such that the wallet can safely execute transaction online and quickly link to the exchange system.
Patent KR-20230024665-A (KR)
Title: Apparatus and method for generating event log from email data
Inventor: LEE SANG HWA
IPC: G06N20/00
Filed: 2021-08-12
Abstract: The present invention relates to a device and method for generating an event log from e-mail data, which may receive e-mail data, analyze the structure of the e-mail data to determine a case ID and a timestamp of the e-mail data, generate a similarity matrix using a sender and a receiver of the e-mail data, cluster the similarity matrix to classify the similarity matrix into activity labels, and generate log data by checking the value and resource corresponding to the activity label classified through a trained deep learning model.
Patent KR-20230024783-A (KR)
Inventor: MOON DONG UK
IPC: B60J5/04
Filed: 2021-08-12
Abstract: The present invention relates to a frameless door fixing structure for fixedly installing a guide rail at an inner panel, and more specifically, to a frameless door fixing structure, which comprises: a pivot pin including a pin body having an opening and extended in one direction, a first joint pin extended in a longitudinal direction from one side of the pin body, and a second joint pin extended in a longitudinal direction of the pin body from the other side of the pin body; a stud composed of a first shaft member inserted into the opening of the pivot pin to be screw-coupled, a fixing plate unit disposed at one end of the first shaft member and coming in contact with one surface of the inner panel, and a second shaft member extended from the fixing plate unit and protruding from the other surface of the inner panel to be fastened to a fixing nut; and a guide rail including a base member extended while facing the inner panel and having a passing hole through which the first shaft member passes, a first side plate which is erected after being bent at one side of the base member and at which a first joint hole is formed such that the first joint pin may be inserted thereinto, and a second side plate which is erected after being bent at the other side of the base member and at which a second joint hole is formed such that the second joint pin may be inserted thereinto for support. The pivot pin to which the stud is coupled may be rotated with respect to the first side plate and the second side plate. The pin body, the first joint pin, and the second joint pin are integrally formed in a single body to fixedly install the guide rail at the inner panel. Therefore, a simple structure may be provided, and convenience in assembly may be improved.
Patent KR-20230026867-A (KR)
Inventor: HWANG SUNG KWY
IPC: C10L9/10
Filed: 2021-08-18
Abstract: 본 발명은 석탄(coal)의 자연발화를 방지하는 자연발화 방지제에 관한 것이다.  본 발명은 하나의 실시형태에 따라서, (1) 세스퀴탄산나트륨; (2) 탄닌, L-아스코르빈산 및 이들의 염으로부터 선택된 하나 이상의 산화 방지제; (3) 탄산수소나트륨; (4) 알긴산나트륨 및 해조류 추출물로부터 선택된 하나 이상의 성분; (5) 천연 다당류; (6) 폴리아크릴산나트륨 및 아크릴산/아크릴산나트륨 공중합체로부터 선택된 하나 이상의 성분; (7) 용매; 및 (8) 아민 화합물을 포함하는 석탄의 자연발화 방지제를 제공한다.  본 발명에 따르면, 예를 들어 옥내저탄장 등의 석탄에 분사를 통해 적용되어, 적어도 질식, 냉각 및 코팅 작용에 의해 석탄의 자연발화를 효과적으로 방지(억제)하고, 인체 무해 및 친환경적인 특성 등을 갖는다.