baber/WOPTO huggingface dataset:
Patent KR-20220034956-A (KR)
Inventor: OHSANG KWON
IPC: C12Q1/6883
Filed: 2020-09-11
Abstract: The present invention relates to a method for providing information for predicting the risk of female pattern hair loss, a kit for predicting the risk of female pattern hair loss, and a model for predicting the risk of female pattern hair loss. According to the present invention, the risk of occurrence of female pattern hair loss for each individual can be predicted in advance, and the risk of the female pattern hair loss can be predicted with high accuracy. Furthermore, the information obtained from the prediction method, prediction kit, and prediction model of the present invention can be applied, as a well-founded basis, in the development of personalized medical devices, medicines, cosmetics and active ingredients capable of preventing, alleviating or keep from getting worse female pattern hair loss.
Patent KR-20220037808-A (KR)
Title: Compound and organic light emitting device comprising same
Inventor: YOON JUNG MIN
IPC: C07D493/04
Filed: 2020-09-18
Abstract: The present specification relates to a compound represented by chemical formula 1 and an organic light emitting device including the same. The compound described herein can be used as a material for an organic material layer of the organic light emitting device. The compound according to at least one embodiment of the present specification can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220039258-A (KR)
Title: System for providing admission service for viewing facilities using application
Inventor: KIM HWANG
IPC: G08B21/18
Filed: 2020-09-22
Abstract: The present invention relates to a system for providing an admission service for exhibition facilities by using an application. The system comprises: a reservation information input unit for receiving reservation information and an admission waiting request signal from a user terminal of a visitor; a waiting number assignment unit for sequentially assigning a virtual waiting number according to the scheduled admission time information included in the received reservation information, and transmitting the assigned waiting number and a waiting confirmation signal to the user terminal of the visitor; a waiting number extraction unit for extracting the waiting number generated later based on the waiting number assigned to the visitor who requested change of waiting order when receiving a change request signal for the waiting order from the user terminal of the visitor; and a waiting state change unit for transmitting a signal inquiring whether the admission time can be changed to the user terminal of the visitor corresponding to the extracted waiting number, and transmitting a change confirmation signal to the user terminal of the visitor having transmitted the change request signal when receiving an approval signal from the user terminal of the visitor in response to the transmitted signal. Therefore, the system enables the visitor to line up in a virtual space by using the application rather than waiting for admission at the site, when the visitor enters exhibition facilities such as museums or performance halls, thereby saving the time required for the admission.
Patent KR-20220040290-A (KR)
Inventor: CHOI YOUNG WOO
IPC: B60W40/10
Filed: 2020-09-23
Abstract: The present invention relates to a personal mobility safety system and, more specifically, to a personal mobility safety system which automatically analyzes an accident or an abnormality while providing surrounding information during driving by using an image camera mounted in a personal mobility.
Patent KR-20220040817-A (KR)
Title: Refrigerator
Inventor: MINHO JEONG
IPC: F25B39/02
Filed: 2020-09-24
Abstract: The present invention relates to a refrigerator. According to an embodiment of the present invention, the refrigerator comprises: a cabinet having each of a low-temperature storage space and a machine room where a compressor and a condenser are disposed; and an evaporator cooling the storage space. The evaporator comprises: a header; a plurality of tubes connected to the header and spaced while having a predetermined interval; and a heat exchange fin disposed between the tubes spaced from each other. The header comprises a baffle dividing an inner space of the header to guide a flow direction of a refrigerant. The tube comprises: each of a plurality of straight tubes of which one end is connected to the header; and a curved tube connecting the other ends of the straight tubes.
Patent KR-20200116072-A (KR)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: YUN SUNGSIK
IPC: G02F1/1335
Filed: 2020-09-24
Abstract: The present invention has a wide viewing angle or does not deteriorate the display characteristics due to mixed color by placing a color filter including a luminary on an upper side of an upper polarizing plate and placing a liquid crystal layer in a microcavity layer including a liquid crystal injection hole. A liquid crystal display device comprises: a backlight unit; and a display plate.
Patent KR-20210018169-A (KR)
Title: Manufacturing method of preventing bird collision film with a pattern
Inventor: MOON SUNG HOON
IPC: A01M29/32
Filed: 2020-09-29
Abstract: The present invention relates to a method for manufacturing a film for preventing bird collision. More specifically, the method comprises: a base layer forming step of forming a base layer; a pattern forming step of forming patterns at regular intervals at one side of the base layer; an adhesive application step of applying an adhesive at the one side of the base layer with the patterns; a protection layer forming step of forming a protection layer at the one side of the base layer with the applied adhesive; a scratch prevention layer forming step of forming a scratch prevention layer at the other side of the base layer; a sticky layer forming step of forming a sticky layer by applying a sticking agent at one side of the protection layer; and a cover layer forming step of forming a cover layer at the one side of the protection layer with the sticky layer. As described above, obstacles are confirmed by the field of view of birds to prevent collision so that negligent accidents can be prevented. Also, the film can be easily attached to a surface to be installed, thereby improving work efficiency. Further, deformation hardly occurs under various natural environments, thereby ensuring easy maintenance.
Patent KR-20220049274-A (KR)
Inventor: LEE HEEHUN
IPC: F28D9/00
Filed: 2020-10-14
Abstract: A chlorine injector capable of injecting sodium hypochlorite in an accurate amount, includes: a sodium hypochlorite tank that stores high-concentration sodium hypochlorite by receiving the high-concentration sodium hypochlorite of a predetermined concentration from an outside; a sodium hypochlorite dilution tank that stores low-concentration sodium hypochlorite by receiving the high-concentration sodium hypochlorite of the sodium hypochlorite tank and purified water from the outside; a chlorine injection device that injects the high-concentration sodium hypochlorite and the low-concentration sodium hypochlorite into a chlorine injection point by withdrawing the high-concentration sodium hypochlorite and the low-concentration sodium hypochlorite from the sodium hypochlorite tank and the sodium hypochlorite dilution tank; at least one remaining chlorine sensor that detects a remaining chlorine concentration from at least one of front and rear ends of the chlorine injection point; and a control unit that controls the chlorine injection device to store a target remaining chlorine concentration value of at least one of the front and rear ends of the chlorine injection point and to inject the low-concentration sodium hypochlorite of the sodium hypochlorite dilution tank based on the remaining chlorine concentration value of at least one of the front and rear ends of the chlorine injection point, when the remaining chlorine concentration value, which is detected at at least one of the front and rear ends of the chlorine injection point by at least one remaining chlorine sensor, is less than a first range for a target normal remaining chlorine concentration value.
Patent KR-20220049322-A (KR)
Inventor: HAN JUN HEE
IPC: G16Y10/35
Filed: 2020-10-14
Abstract: Disclosed are an energy-internet of things (E-IoT) gateway and an operating method thereof. Accordingly, the operating method may include: transmitting and receiving a packet to and from a sensor node and a server; calculating a standard deviation of data included in the packet received from the sensor node and setting the standard deviation as a data reliability value of the packet; setting a reference reliability value for determining whether the data is within a reliable error range; deleting the data when the data reliability value is greater than the reference reliability value, and transmitting the data to the server when the data reliability value is equal to or less than the reference reliability value; updating the data reliability value each time the packet is received; and summing up a number of times of deleting the data, and updating firmware of the sensor node when a cumulative number of times of deleting the data is equal to or greater than a threshold. According to an embodiment of the present invention, it is possible to reduce a cost and time of data filtering in the e-IoT server.
Patent KR-20220049340-A (KR)
Inventor: LEE JOUNG HWAN
IPC: A62B18/02
Filed: 2020-10-14
Abstract: The present invention relates to a device for manufacturing multiple hygienic masks. A flat mask is manufactured by including: a nose wire insertion unit for arranging nose wires at regular intervals on the top of the laminated body; a primary fusion unit that fuses the upper and lower sides of the nose wire and the body; a body folding unit for forming several overlapping lines vertically by overlapping upper and lower parts of the body; secondary fusion units forming a pair of left and right fusion lines at regular intervals in the longitudinal direction of the body; and a cutting unit that cuts between the left and right fusion lines and discharges and transfers the lines individually to an earring string attachment mechanism. Or a three-dimensional mask is manufactured by including: a nose wire insertion unit for arranging nose wires at regular intervals on top of the laminated body through the lamination means; a fusion and cutting unit that fuses the upper and lower sides of the nose wire and the body to form upper and lower fusion lines and cuts along the outer boundary of the upper and lower fusion lines; a cover-folding unit dividing an upper cover and a lower cover into an upper cover and a lower cover by folding an upper part covering the nose and a lower part covering the chin inward from the body; an edge fusion unit for shaping an edge fusion line to form four sides by fusing the upper and lower sides of the body and the left and right sides by individual lengths in a state in which the upper cover and the lower cover are folded; and a body cutting unit cut along the outer boundary of the edge fusion line, discharged individually, and transferred to the earring string attachment means. Therefore, two or more types of masks are manufactured with one device.
Patent KR-20220050456-A (KR)
Inventor: OK CHAN JEONG
IPC: A61B5/15
Filed: 2020-10-16
Abstract: The present invention relates to a micro needle patch for self blood collection and a manufacturing method thereof. The micro needle patch for self blood collection comprises: a plurality of micro needles arranged at regular intervals; a spring member inserted into the micro needles; a first substrate having a through hole allowing only the front ends of the micro needles to pass therethrough while supporting one end of the spring member to compress the spring member and insert only a needle for blood collection into skin when inserting the needle; a second substrate having a support groove supporting the other end of the spring member and the rear ends of the micro needles; and a blood absorption layer attached to the outer surface of the first substrate to absorb collected blood. The micro needle patch for self blood collection is easily manufactured and conveniently used by a simple structure to provide convenience during self blood collection.
Patent KR-20220050667-A (KR)
Inventor: HAN JIN WOO
IPC: B25J5/00
Filed: 2020-10-16
Abstract: According to an embodiment of the present specification, a moving robot comprises: a body forming an exterior; at least one wheel moving the moving robot; at least one motor driving the wheel; at least one sensor sensing a signal formed in a wire defining a work area; and a control unit transmitting the signal requesting a direction change of a current flowing in the wire when the signal formed in the wire does not correspond to a predetermined condition in the work area.
Patent KR-20220053331-A (KR)
Inventor: NAHM SANG SOEP
IPC: G08B21/18
Filed: 2020-10-22
Abstract: The present invention relates to a system for measuring changes in vital signs of poultry and a method for predicting whether poultry is infected with pathogens by using the same. The present invention can be helpfully used to determine an overall health condition including the outbreak of various poultry diseases by measuring quantitative values of changes in biological vitality of poultry in real time. In particular, the present invention provides reliable real-time information about changes in biological vitality through comparison of body temperature and noise measurement values of poultry for each time period reflecting circadian changes of the poultry, rather than simple comparison of the body temperature and noise measurement values with simple reference values, and thus can be used for early diagnosis of highly infectious pathogens such as avian influenza virus and early isolation of confirmed cases, and ultimately the effective prevention of the spread of diseases.
Patent KR-20220058751-A (KR)
Title: Composition for preventing or treating ultraviolet induced skin damage containing extract of oenantae javanica
Inventor: KONG CHANG SUK
IPC: A61K8/9728
Filed: 2020-10-30
Abstract: The present invention relates to an external composition and a cosmetic composition for preventing or alleviating skin damage exposed to ultraviolet rays and, more specifically, to a cosmetic composition for protecting skin against ultraviolet rays, which includes an extract of Oenanthe javanica as an active ingredient. The Oenanthe javanica extract can suppress skin inflammation by effectively suppressing the generation of ROS and the expression of MMPs, which are inflammatory mediators, and reduce epidermal damage on the skin induced by ultraviolet irradiation, does not cause skin irritation, can suppress skin inflammation, and has an effect of suppressing wrinkles on the skin by increasing collagen synthesis. Accordingly, it is expected that the Oenanthe javanica extract can be used as an external composition for suppressing skin damage and for protecting skin by ultraviolet exposure, in particular as a cosmetic composition.
Patent KR-20220058800-A (KR)
Title: Fuel cell and vessel comprising the same
Inventor: LEE JUNG IL
IPC: H01M8/0662
Filed: 2020-10-30
Abstract: A ship according to the present invention includes a fuel cell stack for generating electricity using hydrogen. The ship includes: a fuel supply line for supplying at least one of liquefied gas and hydrogen to the fuel cell stack; a cracking module for supplying hydrogen generated by thermal decomposition of ammonia to the fuel supply line; and an air supply line for supplying air to the fuel cell stack, wherein the cracking module can thermally decompose ammonia with waste heat of gas discharged from the fuel cell stack.
Patent KR-20210142523-A (KR)
IPC: F24F11/00
Filed: 2020-11-03
Abstract: An objective of the present invention is to suppress infection between a specimen collection subject and a medical team performing specimen collection. A treatment apparatus comprises: a front room having a first door; a specimen collection unit including a second door constructed to maintain a closed state while the first door of the front room is opened after a treatment subject enters the front room and a specimen collection space in which specimen collection is performed on the treatment subject; a treatment room mainlining a state isolated from the atmosphere of the front room and the atmosphere of the specimen collection room; and a negative pressure generator providing a negative pressure for the front room and the specimen collection room to allow the pressure of the front room to be formed higher than the pressure of the specimen collection room. A specimen collection means for performing specimen collection on the treatment subject present in the treatment room is installed from the treatment room toward the specimen collection room. The specimen collection means is sealed with respect to the atmosphere of the specimen collection room.
Patent KR-20220064051-A (KR)
Title: Novel SDP-4 Peptide Inducing Stem Cell Migration By Interacting With CXCR4
Inventor: PARK YONG DOO
IPC: C07K14/00
Filed: 2020-11-11
Abstract: A peptide for stem cell migration consisting of an amino acid sequence of SEQ ID NO: 1 has excellent affinity for a CRCX4 receptor and can be used to induce stem cell migration. The present invention can be used for the purpose of repairing damaged tissue.
Patent KR-20220064743-A (KR)
Title: Coding education method using coding card-based coding education mobile application
Inventor: MOON SEONG YEONG
IPC: G06Q50/20
Filed: 2020-11-12
Abstract: The present invention relates to a coding education method using a coding card-based coding education mobile application to provide intuitive and easy coding education. According to the present invention, the coding education method comprises the following steps of: displaying a plurality of coding projects on a display when a user terminal executes a coding education mobile application and displaying a plurality of coding cards on the display in a first area to perform a coding project when one of a plurality of coding projects is selected; when the user terminal sequentially selects the plurality of coding cards, moving and disposing the plurality of coding cards from the first area to a second area; and when the user terminal moves and arranges the plurality of coding cards displayed on the display from the first area to the second area, executing the coding cards arranged in the second area.
Patent KR-20220065249-A (KR)
Title: Active air flap
Inventor: PARK SUNG WOOK
IPC: B60K11/06
Filed: 2020-11-13
Abstract: The present invention relates to an active air flap comprising a first door and a second door rotatably coupled to an air duct. The active air flap is supported in an opposite direction where the second door is opened while the first door and the second door are closed by using a locking structure, enables the first door and the second door to be opened since locking is released by rotating the first door and the second door in a direction of opening the doors by operating an actuator, and prevents the door from being twisted to be abnormally rotated by wind pressure during high-speed driving of a vehicle.
Patent KR-20220065933-A (KR)
Title: A evaluation method for a quality metric of electron backscatter diffraction pattern and recording medium with program for operationg the same
Inventor: JUN YUN KANG
IPC: G01N23/2055
Filed: 2020-11-13
Abstract: A method for selectively correcting an electron backscatter diffraction pattern (EBSP) according to the present invention comprises: (a) a step of preprocessing the EBSP; (b) an image transformation step of representing a diffraction band in the EBSP; (c) a bias removing step of removing a bias in the transformed image; (d) a high-point detection step in the final transformed image; (e) an EBSP quality metric determination factor deriving step; and (f) an EBSP quality metric calculation step. According to the present invention, it is possible to clearly detect changes in microstructure due to minute differences in lattice defects.
Patent KR-20220069249-A (KR)
Inventor: JEONG SANG HUN
IPC: G06Q10/10
Filed: 2020-11-20
Abstract: The present invention relates to an electronic business card management device for managing a user's electronic business card based on a recognition code in which predetermined URL information is pre-stored. The device includes: an electronic business card information DB performing, in registering as a user to use the electronic business card, user-specific storage of identification information on the user and personal information on each business card item preset as electronic business card information corresponding to the user; a template generating unit generating and storing business card templates selectively including personal information on at least one of the business card items corresponding to each user; a user authentication unit performing authentication confirmation on a pre-registered predetermined user based on the identification information corresponding to each pre-stored user; and a template management module for displaying one of the pre-stored business card templates in scanning the recognition code so as to correspond to an authentication-confirmed user. According to the present invention, a counterpart can easily confirm a user's electronic business card using the QR code recognition function of a terminal, and thus business card exchange with a client can be facilitated.
Patent KR-20200134198-A (KR)
Inventor: Mina SUH
IPC: G06Q50/12
Filed: 2020-11-23
Abstract: According to an embodiment of the present invention, a mobile terminal executes a recipe for beer produced by a beer producing apparatus wherein the mobile terminal includes: a wireless communication unit for connecting with the beer producing apparatus; a display unit; and a controller which receives a request for selecting a first ingredient included in a first ingredient category from among a plurality of ingredient categories included in the beer recipe, displays at least one recommended ingredient matching the selected first ingredient from among a plurality of ingredients included in a second ingredient category, receives a request to select a second ingredient based on the displayed at least one recommended ingredient, and displays beer recipe information including the selected first ingredient and the second ingredient through the display unit.
Patent KR-20220071399-A (KR)
Title: Semiconductor module
Inventor: BYUN JAE BEOM
IPC: H01L23/13
Filed: 2020-11-24
Abstract: A semiconductor module may include a first PCB, at least one first semiconductor chip, a heat sink, and at least one first TEC. The at least one first semiconductor chip may be disposed on the first PCB. The heat sink may surround the first PCB and the first semiconductor chip. The first TEC may be disposed on the first PCB to cool the heat of the first PCB. The performance of the semiconductor module can be prevented from being deteriorated by heat.
Patent KR-20220073973-A (KR)
Title: 광촉매 장치를 이용하는 차량 실내 공기 정화 장치
Inventor: LEE GUN WOO
IPC: B60H3/00
Filed: 2020-11-27
Abstract: 차량의 실내 공기 정화 장치는 공기 조화를 수행할 수 있도록 구성되는 공조장치, 상기 공조장치에 설치되는 광촉매 모듈, 그리고 상기 공조장치와 상기 광촉매 모듈이 공기 정화 루틴을 실행할 수 있도록 상기 공조장치와 상기 광촉매 모듈을 제어할 수 있도록 구성되는 컨트롤러를 포함한다. 상기 컨트롤러는 상기 실내 공기의 오염 가능성의 판단에 기초하여 상기 공기 정화 루틴의 실행 필요성을 판단하는 오염 감지 로직, 그리고 상기 오염 감지 로직에 의한 오염 가능성의 감지 결과에 따라 상기 공기 정화 루틴을 선택적으로 실행하는 공기 정화 로직을 수행할 수 있도록 구성된다.
Patent KR-20220076183-A (KR)
Inventor: PARK SUNG JOON
IPC: C08J11/16
Filed: 2020-11-30
Abstract: 본 발명은, 폴리스티렌을 스티렌 모노머로 열분해하는 반응에 사용되는 촉매로서, 상기 촉매는 고체상 반응으로 제조되고, 알칼리토금속; 및 13족 원소를 포함하는 복합산화물 촉매 및 상기 촉매의 존재 하에, 폴리스티렌을 열분해하는 단계를 포함하는, 스티렌 모노머의 제조 방법을 제공한다. 본 발명에 따른 스티렌 모노머의 제조 방법은, 열분해 온도를 상대적으로 낮출 수 있어, 에너지 절감 효과가 있고, 스티렌 모노머의 선택도를 증가시켜, 스티렌 모노머의 수율을 증가시킬 수 있다.