baber/WOPTO huggingface dataset:
Patent KR-20220105705-A (KR)
Inventor: YOON DAL HWAN
IPC: C09J133/04
Filed: 2021-01-20
Abstract: The present invention relates to a sauna booth using a carbon planar heating element. More specifically, as the sauna booth having an exterior unit in a form of a rectangular parallelepiped forming a wall body, a door, a floor and a ceiling, a loess panel, the planar heating element woven with a carbon-coated fiber, and a wood interior material are sequentially laminated to the inside of the wall body. In addition, in the planar heating element woven with the carbon-coated fiber, a carbon colloidal solution mixed with an acrylic resin binder is made so that a carbon nanotube particle and a graphite particle are fused to the fiber. The woven carbon-coated fiber is prepared by impregnating the fiber with the carbon colloidal solution. An objective of the present invention is to provide the sauna booth using the planar heating element woven with the carbon-coated fiber.
Patent KR-20220106883-A (KR)
Inventor: CHOI SUNG HOON
IPC: G06Q30/02
Filed: 2021-01-22
Abstract: A subscription-based battery pack operating method of the present invention is executed through an operation server. The method includes the steps of: storing information on the number of user set cycles that can be used cumulatively by receiving a battery pack which is being charged or is fully charged through a designated battery station based on a designated periodic charge set in a designated regular usage period unit, and storing battery charge amount information corresponding to the remaining amount charged in the battery pack provided to a user; when the battery pack is inserted into an empty s^th (1<=s<=S) slot among S (S>=2) slots provided in the designated battery station, checking battery remaining amount information corresponding to the remaining amount of the battery pack inserted into the s^th slot; providing the battery pack to the user by applying the stored battery charge amount information and the checked battery remaining amount information to a designated cycle calculation rule for the battery pack inserted into the s^th slot, and calculating usage confirmation cycle number information corresponding to the number of used cycles; and accumulating and storing information on the number of usage confirmation cycles calculated during the user's n^th (n>=1) usage period, wherein when a battery pack that is being charged or has been charged after being inserted into a designated s' (1<=s'<=S, s'≠s) slot of the battery station is extracted and provided to the user, battery charge amount information corresponding to the remaining amount charged in the battery pack provided to the user is stored.
Patent KR-20220112621-A (KR)
Inventor: KIM BO YEUN
IPC: A63H33/06
Filed: 2021-02-04
Abstract: The present invention relates to a block forming rails of a toy train. The present invention is especially applied to blocks bound by using a pier and is provided with stiffening force capable of firmly supporting and responding to a load by adjusting the height of the pier if rails consist of multiple layers. The present invention enables response to a direct load by allowing a connection plate connecting bridges of the block to protrude from a protrusion frame along a boundary of an upper surface of a connector, to which a connection plate is mounted to be detachable, enables a protrusion unit provided on an upper end part of the pier or stacked protrusions of the block to closely cover and be firmly inserted and bound to an extension supporter when connecting the block to the pier or another block by extending a bridge having one open side and formed in a ㄷ-shape toward the inside of an open front end and having the extension supporter which partially blocks an opening unit, and enables enhancement of the binding force by having a pipe-shaped insertion unit, in which the protrusion unit can be inserted into a part (lower end part) corresponding to the protrusion unit of the pier, and preventing widening of the insertion unit in a state that the protrusion is inserted.
Patent KR-20220115447-A (KR)
Title: Antiviral agent with inhibitory activitity on SARS-coronavirus-2 by phloroglucinol compounds from Dryopteris crassirhiza and compositions for treatment and prevention of COVID-19 containing the same as an active ingredient
Inventor: OH WON KEUN
IPC: A23L33/105
Filed: 2021-02-10
Abstract: The present invention relates to a composition that prevents or treats coronavirus infection-19, which contains a Dryopteris crassirhizoma extract, a fraction thereof, or a compound separated from Dryopteris crassirhizoma as an active component. The extract, the fraction, or the compound separated from the same has an excellent inhibitory effect from the cell lesions of the SARS-coronavirus-2, is extracted and separated from Dryopteris crassirhizoma commonly used as one of the edible herbal medicines, and has less cell toxicity, thereby being able to be applied to medicines, dietary supplements, animal drugs, food additives, and feed additives.
Patent KR-20220116671-A (KR)
Title: Wet Type Air Cleaner
Inventor: KIM YOUNG A
IPC: F24F8/125
Filed: 2021-02-15
Abstract: The present invention relates to a wet-type air purifier that utilizes a wet filter and an aerosol sprayer at the same time. According to the present invention, the wet-type air purifier comprises: a body which accommodates a large device and is equipped with a suction fan and a discharge fan; a purification unit installed inside the body and double-cleaning the air through a wet filter and an aerosol sprayer; and a pump device which purifies the sprayed washing liquid and raises it to the aerosol sprayer again.
Patent KR-20220119274-A (KR)
Title: ambidextrous doorknob
Inventor: KIM JI AN
IPC: E05B17/00
Filed: 2021-02-20
Abstract: The present invention relates to a doorknob that can open a door by turning in both directions. According to the present invention, the doorknob for both left-handed and right-handed people comprises: two or more bar-shaped handles (B) extending in various directions from a lock button (A); a holder (C) for supporting and fixing the handles (B); and a handle support (D) for supporting the lock button (A), the handle (B), and the holder (C). Accordingly, since the door can be opened by turning the doorknob in any direction, it has the advantage that both left-handed and right-handed people can open the door without effort.
Patent KR-20220125416-A (KR)
Title: Underwater AR display device for marine safety education
Inventor: SHIN HYUN SIL
IPC: B63C11/12
Filed: 2021-03-05
Abstract: The present invention relates to an AR display device which can be installed on an underwater mask and repeatedly used for disaster safety education. The underwater AR display device for disaster safety education comprises: an underwater mask having a waterproof glass securing underwater visibility forward, a hairband attached and fixed to the head backwards, and a detachable breathing tube supporting underwater breathing upwards; an AR display provided adjacent to the waterproof glass of the underwater mask and outputting an augmented reality content for disaster safety education on a surface; and a microcomputer circuit unit installed to be embedded in one end of the underwater mask and inputting and controlling the augmented reality content for disaster safety education through an AR display. According to the present invention, by grafting the AR display to use of an optical system, the underwater AR display device for disaster safety education is configured to be easily used as an augmented reality device for disaster safety education. In addition, a problem of deterioration in a recognition rate by intensification of distortion due to various image input information which can occur underwater is solved at once. Moreover, by allowing the input and output of the augmented reality content for disaster safety education to proceed smoothly in real time, the underwater AR display device can be used repeatedly as a device which allows a user to easily perform or receive disaster safety education even in the water.
Patent KR-20210118742-A (KR)
Inventor: KOBASHI HIDEHARU
IPC: H01L21/677
Filed: 2021-03-08
Abstract: The present invention provides a technique capable of increasing a recognition precision rate of cracks. A die bonding device comprises: a photographing device for photographing a die; an illumination device for illuminating the die from an inclination with respect to an optical system axis of the photographing device; and a control device for controlling the photographing device and the illumination device. The control device is configured to irradiate the die with light having a wavelength shorter than a green color in a visible light region with the illumination device in order to detect cracks formed in the die and to photograph the die with the photographing device.
Patent KR-20210117216-A (KR)
Title: Preparation of exosome mimic derived from cord-blood plasma and wound healing use of the exosome mimic
Inventor: KIM TAI GYU
IPC: C12N5/078
Filed: 2021-03-18
Abstract: The present invention relates to a cord blood plasma exosome mimic or injury treatment use thereof. More specifically, the present invention provides artificial exosomes that mimic human cord blood plasma-derived exosomes expressing HSP72 and PIP proteins, wherein the exosomes improve the proliferation and migration of fibroblasts and promote angiogenesis to improve injury treatment and recovery.
Patent KR-20220112648-A (KR)
Inventor: SEHEON OH
IPC: G16C20/30
Filed: 2021-03-19
Abstract: The present disclosure relates to a device for obtaining a raw material to extract a color raw material for cosmetics having a target color, which extracts raw material information by using a genetic algorithm when a target color development value is input. The device for obtaining a raw material comprises: an input unit which receives a target color development value; a prescription sample group generating unit which generates a prescription sample group according to the target color development value; a prescription sample improvement unit which outputs the prescription sample group as an improvement sample group by using a genetic algorithm; and an output unit which outputs raw material information for manufacturing color cosmetics having the target color development value based on the improvement sample group output from the prescription sample improvement unit.
Patent KR-20220073606-A (KR)
Inventor: CHANGYONG OH
IPC: A61H3/06
Filed: 2021-03-22
Abstract: 보행자가 진행하는 방향의 측정 정보를 생성하고, 객체 판단 모델에 기초하여 측정 정보로부터 나타나는 객체를 판단하고, 객체의 위험 수준을 판단하며, 객체의 위치와 위험 수준에 따라 보행자의 경로를 알리도록 매칭되는 음성 정보를 추출하고, 음성 정보를 출력하는, 시각 보조 장치를 제공한다.
Patent KR-20220133714-A (KR)
Title: Smart lighting system and method to provide smart care function based on intelligent sensing sensor
Inventor: LIM CHAE SIK
IPC: G06Q50/22
Filed: 2021-03-25
Abstract: Disclosed are a smart lighting system for providing a smart care function based on an intelligent sensor and a method therefor. According to an embodiment, a smart lighting system for providing a smart care function on a communication network comprises: a detection sensor unit for obtaining detection information by recognizing a moving object in space; a sensing analysis unit analyzing the sensing information to generate driving information for each light source of a lighting fixture composed of a plurality of light sources emitting light of different wavelengths; a lighting management unit which transmits a lighting control signal for controlling ON/OFF and dimming of the light source for lighting and the light source for sterilization of the lighting device according to the driving information; a smart care unit which provides care information that is one of the presence information, activity information, temperature information, face recognition information, or a combination of them among the above detection information to a user terminal device, analyzes the activity amount, sleep state, and health status of the moving object based on the care information, and provides the care information to the user terminal device as the user terminal device shares the care information with the server; and a communication unit for setting or changing the lighting control signal of the lighting management unit from the user terminal device. Accordingly, the present invention is to efficiently control a lighting function and a sterilization function by detecting a moving object in space based on an intelligent detection sensor and analyzing a sensing result.
Patent KR-20220135754-A (KR)
Inventor: LEE HYUK KEE
IPC: E04G9/05
Filed: 2021-03-31
Abstract: The present invention relates to a formwork module which is made by modularizing a formwork for the outer wall of a circular building such as a containment building of a nuclear power plant, comprising: a panel; and a frame attached to an edge of the panel. The panel is a transparent panel made of transparent acrylic, polycarbonate, reinforced glass, epoxy, or transparent plastic. The frame is made by integrating an upper horizontal frame attached to an upper edge of the transparent panel, a lower horizontal frame attached to a lower side of the transparent panel, and vertical frames attached to both sides of the transparent panel. The present invention is able to allow a user to visually check the placement status of concrete, and to perform airtight concrete construction for all areas, and modularize the formwork module to be conveniently installed.
Patent KR-20220139583-A (KR)
Inventor: KIM KYU JIN
IPC: A45D34/04
Filed: 2021-04-08
Abstract: According to the present invention, it is possible to refill and use an internal container unit in which contents are stored, and it is easy to recycle by easily separating the entire structure of a cosmetic container. The present invention comprises: a body unit (100) in which a pair of rotation guide grooves (120) are formed on the outer circumferential surface of the upper side; the internal container unit (200) in which a discharge unit (210) is formed on the top of which contents are discharged; an elevating and descending guide ring (300) having a pair of rotation guide protrusions (310) coupled to the rotation guide grooves (120) formed on an outer circumferential surface thereof; a seal cap unit (500) including a pumping member (510) inside thereof; a discharge button unit (600) coupled to an upper part of the seal cap unit (500) to discharge contents; and a shoulder unit (700) surrounding upper portions of the seal cap unit (500) and the internal container unit (200).
Patent KR-20220141005-A (KR)
Inventor: JAE HYUNG JANG
IPC: H04N5/225
Filed: 2021-04-12
Abstract: An image sensing device according to one embodiment of the present invention may include: a pixel array including first and second pixel groups each including a plurality of pixels for detecting a distance to a target object; a first modulation driver supplying first and second modulation control signals having a predetermined phase difference with the modulated light to the first pixel group; and a second modulation driver supplying third and fourth modulation control signals having a predetermined phase difference from the modulated light to the second pixel group. The first modulation driver and the second modulation driver may be independently controlled.
Patent KR-20220142130-A (KR)
Inventor: WOO SEUNG HA
IPC: B22F1/00
Filed: 2021-04-14
Abstract: According to the present invention, a method for improving corrosion resistance of a copper alloy comprises: a preparation step to prepare raw materials for manufacturing copper alloy nano powder; an iron manufacturing step to manufacture iron powder included in a water solution by using some of the raw materials; a copper coating step to add other raw materials to the water solution including the iron powder and coat a surface of the iron powder with copper; a separation step to separate the powder coated with copper from the water solution; and a drying step to dry the separated powder. The raw materials in the preparation step are iron sulfate (FeSO_4.7H_2) solution, sodium citrate and surfactant for preventing the gathering of particles, sodium borohydride (NaBH_4) which is a reducing agent, and copper sulfate (CuSo_4) for coating a surface of iron.
Patent KR-20220144067-A (KR)
Inventor: SEO CHUL
IPC: B24B7/16
Filed: 2021-04-19
Abstract: The present invention relates to a linear guide grinding device (100), which comprises: a frame (110) including a base (111) and a body part (113) provided on the upper part of the base (111); a transfer table (120) provided on the upper part of the base (111) via a linear guide (121); an installation part (125) provided on the upper part of the transfer table (120) and having a workpiece (W) installed thereon; a transfer means (130) installed between the transfer table (120) and the base (111) to reciprocate the transfer table (120); a spindle (140) installed on the body part (113) and having a spindle shaft (143) with a grinding wheel (141) mounted thereon; and a grinding drive motor (160) installed on the body part (113) to rotate the spindle (140). The body part (113) is provided with a grinding liquid spraying mechanism (170) having a nozzle (171) for spraying grinding liquid. The nozzle (171) provided in the grinding liquid spraying mechanism (170) can move forward and backward in a width direction and move in a vertical direction. According to the present invention, the grinding liquid can be sprayed with precise control regardless of the height and size of the workpiece.
Patent KR-20210131247-A (KR)
Title: A flat knitting machine
IPC: D04B15/56
Filed: 2021-04-22
Abstract: A flat knitting machine of the present invention is provided with an article insertion device which has a support part capable of moving a yarn feeding rail and inserting an article into a knitted fabric by holding and releasing the article, wherein the support part can be moved so as to avoid interference with other yarn feeders that move the yarn feeding rail. The flat knitting machine is also provided with an article supply device which supplies an article to the article insertion device. According to the present invention, the article insertion device capable of inserting an article at a desired position in a knitted fabric is provided, an interference between the article insertion device and other yarn feeders can be avoided, and an article can be supplied to the article insertion device.
Patent KR-20220148691-A (KR)
Title: A frame control lenght of the golf club shaft
Inventor: O SE RYONG
IPC: A63B53/12
Filed: 2021-04-29
Abstract: A length adjustment device of a golf club shaft of the present invention includes: a main shaft (1) which is shortened and extended while passing through the inside of an auxiliary shaft (2); a plurality of stayers (3) formed by depressing an inner surface on one upper side of the auxiliary shaft (2) outward, provided at regular intervals in the downward direction, and moving in left and right directions; a plurality of contraction-expansion spaces (7) at the lowermost end; a plurality of nut lockers (6) at the upper part of the contraction-expansion spaces; and a bolt screw (4) formed on the nut lockers. According to the present invention, a user can play golf by shortening the length of a head with a low trajectory when head wind or side wind is strong, and the user can play golf by extending the length of a head with a high trajectory when tailwind is strong. Accordingly, the present invention provides a golf club with an adjustable shaft length, which is invented to play golf advantageously as many ways as possible.
Patent KR-20220153332-A (KR)
Inventor: YI CHUNG JONG
IPC: E04C5/08
Filed: 2021-05-11
Abstract: The present invention relates to a post-tensioned PC beam system, which can have first PT stands installed to pass through first sheath pipes of a plurality of PC beams arranged in a row to introduce a tension force to integrate the plurality of PC beams, thereby ensuring excellent earthquake resistance performance, can use high-strength reinforcing bars (F_y=600MPa), thereby reducing the amount of reinforcing bars, and can make PC members lightweight and ensure safety during construction, and a construction method thereof. The post-tensioned PC beam system comprises: a plurality of PC beams having both ends mounted on the top of adjacent columns, arranged in a row, and having first sheath pipes provided thereinside in a member length direction; and first PT strands arranged through the first sheath pipes of the plurality of PC beams to introduce a tension force.
Patent KR-20220158158-A (KR)
Title: A deep learning based health care service platform by vitro diagnosis and the recommendation method for health care using the same
Inventor: HEO JEONG HUN
IPC: G16H50/70
Filed: 2021-05-21
Abstract: The present invention relates to a healthcare service platform using a deep learning algorithm. Specifically, the present invention relates to a healthcare service platform that recommends a diet and exercise regimen optimized for each user based on user's health examination result data obtained using an in vitro diagnostic device. Specifically, the present invention comprises: a urine analysis terminal for measuring the user's health data from the urine test strip; a personal terminal in which the user's basic information, urine analysis data, meal contents, and exercise contents are input; a DB server including a personal physical condition DB input from the personal terminal, a urine test data DB for receiving and storing urine test result data measured from the urine analysis terminal, and a dietary exercise data DB for receiving and storing meal data and exercise data entered through the personal terminal; and a recommendation server equipped with a deep learning algorithm that recommends a customized diet and exercise regimen based on the personal physical condition DB, urine test data DB, and dietary exercise data DB.
Patent KR-20220159089-A (KR)
Inventor: DONG GUK JAE
IPC: H01L35/30
Filed: 2021-05-25
Abstract: Provided is a temperature difference power generating device which is installed under a high temperature to efficiently produce power. The temperature difference power generating device comprises: at least one thermoelectric element generating an electromotive force by using a temperature difference; a heat transfer plate installed on one surface of the thermoelectric element to transfer heat transferred from a heat source to the thermoelectric element; a heat dissipation unit installed on the other surface of the thermoelectric element to dissipate heat from the thermoelectric element; an attaching or detaching unit for attaching or detaching the heat transfer plate to the heat source; a storage battery electrically connected to the thermoelectric element to store surplus electric energy produced by the thermoelectric element; and a circuit module that optimizes power produced by the thermoelectric element to stably charge the storage battery.
Patent KR-20220160854-A (KR)
Inventor: KIM HYEONG MIN
IPC: E02D17/04
Filed: 2021-05-28
Abstract: The present invention relates to a jack push prevention structure capable of facilitating the use of a jack by installing a jack push prevention mechanism in a PHC pile construction method. In regard to a retaining wall using PHC piles, which is constructed by including a plurality of PHC piles (10) provided to be constructed in a line along a boundary surface of the ground, a furring strip (20) supporting the PHC piles (10) and a girder (30) installed at a predetermined distance on the furring strip (20), the jack push prevention structure includes: a through hole (11) formed on the PHC piles (10); a supporter (200) installed in the through hole (11) to protrude therefrom; and a jack push prevention plate (100) installed on front and rear sides of the furring strip (30), installed on an upper side of the supporter (110), to support a screw jack (4), wherein a lower end part of the jack push prevention plate (100) is hung on the supporter (200) to bear a load, and a body (110) of the jack push prevention plate (100) is fixed to the furring strip (30) by a bolt and a nut (310, 320).