baber/WOPTO huggingface dataset:
Patent KR-20210096412-A (KR)
Title: Antibacterial and deodorant composition including galla rhois
Inventor: Choi chul hoon
IPC: A61K8/9789
Filed: 2020-01-28
Abstract: The present invention relates to an antibacterial and deodorant composition including Rhus javanica, and more particularly, to an antibacterial and deodorant composition including a Rhus javanica extract as an active ingredient, as a Y-zone care composition for feminine cleanliness with excellent antibacterial and deodorizing properties and durability by utilizing the Rhus javanica, which is excellent in biological deodorization rather than sensory deodorization.
Patent KR-20210099970-A (KR)
Title: Electronic device including printed circuit board
Inventor: PARK HAEKEU
IPC: H05K9/00
Filed: 2020-02-05
Abstract: An electronic device according to various embodiments of the present disclosure comprises: a microphone module; and a printed circuit board on which the microphone module is disposed, wherein the printed circuit board may comprise a first layer comprising at least one first microphone pad coupled to the microphone module, a first ground separate-disposed with the first microphone pad, and a second microphone pad coupled to the microphone module and connected to the first ground, and a second layer disposed under the first layer and comprising at least one part of the first ground and a second ground facing the first microphone pad. Therefore, the present invention is capable of improving a performance of the microphone.
Patent KR-20210105056-A (KR)
Title: Image Sensor and Photographing Apparatus including the same
Inventor: LIM SUNG WOO
IPC: H01L27/146
Filed: 2020-02-18
Abstract: According to an embodiment of the present invention, an image sensor comprises: a first phase difference pixel having a light receiving area arranged to be biased in a first direction; and a second phase difference pixel having a light receiving area arranged to be biased in a second direction opposite to the first direction, wherein each of the first phase difference pixel and the second phase difference pixel includes an antireflection layer covering a micro-lens in the light receiving area.
Patent KR-20200103571-A (KR)
Title: In vivo monitoring system for neural stem cell therapy based on neuronal differentiation specific surface antigen expression
Inventor: PARK CHANG HWAN
IPC: C12N5/0793
Filed: 2020-02-25
Abstract: The present invention can contribute to the commercialization and popularization of stem cell therapeutic agents by establishing technology for evaluating the effectiveness and safety of stem cell therapeutic agents, which are currently challenging, through a temperature-sensitive hydrogel-based cell delivery system, and providing them to domestic and foreign researchers. Accurate preclinical research is essential for the development of clinically applicable cell therapy, but the current domestic research level is very insufficient. Since this study includes the development of various animal models and securing the technology to verify the efficacy of cell therapeutic agents using the same, the present invention can greatly contribute to the improvement of the level of practical research technology for intractable nervous system diseases. Accordingly, it is possible to provide a technology that can be practically used in patients by solving problems of clinical application through in vivo monitoring of stem cells.
Patent KR-20210112867-A (KR)
Title: the prefabricated drone having desorption structure
Inventor: KIM HEE SUK
IPC: B64C27/08
Filed: 2020-03-06
Abstract: The present invention relates to a prefabricated drone having a detachable structure, capable of configuring one drone shape by including a main body and a detachable arm. The prefabricated drone having a detachable structure includes a main body part, a detachable arm part and a detachable extension part, thereby capable of configuring the shape of another drone, and changing the shape according to the purpose and use. According to the present invention, a plurality of arm portions provided to extend in all directions from a main body part are configured in a detachable manner to improve portability and storability and the possibility of damage can be reduced.
Patent KR-20210116956-A (KR)
Title: Liquefied cargo storage tank for ship
Inventor: KIM SEHOON
IPC: B63J2/14
Filed: 2020-03-18
Abstract: The present invention provides a liquefied gas storage tank. According to the present invention, the liquefied gas storage tank may comprise: a tank body in which liquefied cargo is stored; a heat exchanger installed above the free water level of the liquefied cargo in the inside of the tank body to exchange heat with the gas above the free water level of the liquefied cargo; a cooler provided outside the tank body and cooling a refrigerant; and a circulation line in which the refrigerant circulates between the cooler and the heat exchanger.
Patent KR-20210117621-A (KR)
Title: Intelligent track circuit device and monitoring system for monitoring lane states
Inventor: CHOI YONG HUN
IPC: G01R31/00
Filed: 2020-03-19
Abstract: A track circuit device according to the technical idea of the present disclosure is configured to check the state of a track on which a train operates based on at least one of a detection signal and a monitoring signal transmitted between a transmitter and a receiver. The transmitter includes: a detection signal generator configured to generate the detection signal having a detection frequency component that differs from a center frequency by a first frequency; and a monitoring signal generator configured to generate the monitoring signal having a first monitoring frequency component that differs from the center frequency by a second frequency. The receiver includes: a detector configured to detect whether the track is occupied by the train based on the detection signal; and a monitor configured to check whether there is an abnormality of the track based on the monitoring signal.
Patent KR-20210121391-A (KR)
Title: Agricultural Vehicle
Inventor: WON WOO PARK
IPC: F16H57/02
Filed: 2020-03-30
Abstract: The present invention relates to an agricultural vehicle comprising: a vehicle main body which supports an engine; a transmission which is engaged with the vehicle main body and changes speed of a drive transferred from the engine; and a disassembly detecting unit which detects whether a first case and a second case of the transmission are disassembled. The agricultural vehicle confirms whether maintenance work, including disassemble and reassemble, is performed.
Patent KR-20210122556-A (KR)
Title: Induction heating apparatus
Inventor: KIM BUM SOO
IPC: B32B9/04
Filed: 2020-04-01
Abstract: An induction heating apparatus is disclosed. The disclosed induction heating apparatus includes: a cooking plate on which a cooking vessel is mounted; and a plurality of induction heating coils which are installed under the cooking plate and are configured to generate a magnetic field. The cooking plate includes: a sintered ceramic plate; and a reinforcing material layer which is disposed on a lower surface of the sintered ceramic plate and is made of fabric woven with industrial fibers and a polyimide resin.
Patent KR-20210123090-A (KR)
Title: Device and Method for Driving Display
Inventor: KIM DO SEOK
IPC: G09G3/36
Filed: 2020-04-02
Abstract: According to an embodiment of the present invention, an apparatus for driving a display capable of performing overdriving compensation for image data using a result of comparing pixel data of a previous subpixel and pixel data of a current subpixel by horizontal line unit comprises: an overdriving controller generating overdriving pixel data of the current subpixel based on a result of comparing first pixel data of the previous subpixel and second pixel data of the current subpixel by horizontal line unit of image data and a color arrangement pattern of the previous subpixel and the current subpixel; and a data driving unit generating a source signal of the current subpixel to provide it to the current subpixel based on one between the second pixel data and the overdriving pixel data.
Patent KR-20210128600-A (KR)
Inventor: KIM JIN BON
IPC: A41D13/11
Filed: 2020-04-17
Abstract: The present invention relates to a face mask with a cold and hot fomentation function, and more specifically, to a face mask with a cold and hot fomentation function, which is capable of performing blood circulation and protecting a face by having an adhesion tube in which cold and hot heat media are filled for heat exchange on an inner surface of the face mask to provide the cold and hot fomentation to the face when wearing the face mask; and preventing condensation by blocking discharge of breath and moisture to eyes and glasses due to exhalation of a user at the same time. The face mask with a cold and hot fomentation function comprises: a cover body which covers and protects a nose, a mouth, and a part of the face of the user; ear straps which are individually connected to both side ends of the cover body; the adhesion tube which is integrally provided on an inner surface of the cover body to be worn by being closely attached to the face, is filled with the heat media of a liquid type inside, and includes a nose supporting unit and a face supporting unit to be connected to each other on an upper part and both side surfaces; and a circulating system which includes a pump pumping the heat media by being connected to the adhesion tube with a hose, a motor operating the pump, a heat exchanging plate heat-exchanging the circulated heat media between cold and hot states to circulate the heat media, and the like.
Patent KR-20210130289-A (KR)
Title: Bone substitute for drug release and method for manufacturing the same
IPC: A61L27/54
Filed: 2020-04-21
Abstract: The present invention relates to a bone substitute for releasing drug and a method for manufacturing the same. More particularly, a bone substitute for releasing drug release of the present invention can control the release of osteogenesis inducing factors, inhibits initial release to inhibit inflammation generation on tissues, and releases osteogenesis inducing factors at the stage of cell differentiation, thereby improving releasing efficiency. In addition, provided are a bone substitute for releasing drug having a drastically improved treatment effect since the porosity of the bone substitute is maintained to ensure excellent osteoinduction properties even after a layer supporting osteogenesis inducing factors is formed; and a method for manufacturing the same.
Patent KR-20210130358-A (KR)
Title: Nano particle for treatment of cancer
IPC: A61K41/00
Filed: 2020-04-22
Abstract: The present invention relates to a nanocomposite for tumor treatment and a manufacturing method thereof. More specifically, the present invention relates to: a nanocomposite for tumor treatment with a novel structure, which contains a first component increasing the size of the radiation applied when the radiation is applied and a second component generating heat by applying a magnetic field simultaneously, so as to obtain a treatment effect of each of the radiation treatment and heat treatment, and at the same time, increase the additional treatment efficiency due to a synergy effect of the radiation treatment and heat treatment effect; and a manufacturing method of the nanocomposite.
Patent KR-20210133812-A (KR)
Title: Apparatus and method for obtaining saliva
IPC: A01K29/00
Filed: 2020-04-29
Abstract: The present invention provides an apparatus for quantitatively and efficiently collecting saliva from a subject, which is easy to maintain, and a method thereof. According to the present invention, a plurality of micro-holes are formed at one end part of a tube having elastic properties and the other end part is connected to a vacuum pump to suck animal saliva from the end part in which the micro-holes are formed. The tube having the micro-holes has a coaxial structure or a structure including a filler to filter out substances except for the subject's saliva. In addition, since motion and position sensors and electronically controllable valves such as solenoid valves are used so that the apparatus is operated only when being used by a user, and thus automatic and quantitative control is possible. In addition, the apparatus is connected to drinking water and air lines inside a livestock shed so that a saliva collection tube is washed and dried, thereby simplifying maintenance and efficiently collecting saliva.
Patent KR-20210135721-A (KR)
IPC: H01Q9/04
Filed: 2020-05-06
Abstract: Disclosed is a terminal antenna for a millimeter wave. The disclosed antenna includes: a high-frequency patch radiator formed on a first substrate; a ring formed on a second substrate combined with a lower part of the first substrate and provided for impedance matching; a low-frequency patch radiator formed on a third substrate combined with a lower part of the second substrate; a fourth substrate combined with a lower part of the third substrate; and an AMC ground formed on a fifth substrate combined with a lower part of the fourth substrate. The AMC ground includes a plurality of ground patches connected with a ground formed in a lower part of the fifth substrate through a via hole, and the height of the fifth substrate in an area, where the plurality of ground patches is combined, is set to be partially different. The disclosed antenna has an advantage of inhibiting an unnecessary beam tilt.
Patent KR-20200130661-A (KR)
Inventor: LU NANNAN
IPC: C09K11/06
Filed: 2020-05-08
Abstract: Disclosed is a metal complex containing three different ligands, wherein the metal complex contains three different ligands and can be used as a light emitting material in a light emitting layer of an organic electroluminescent device. The novel ligands can achieve desired control or improved device performance through the control of a substituent and can effectively control an increase in deposition temperature. An electroluminescent device and compound formulation containing the metal complex are further disclosed.
Patent KR-20210002329-A (KR)
Inventor: LIN SHIH YAO
IPC: H01L29/66
Filed: 2020-05-13
Abstract: Provided are a semiconductor device in which a series of spacers are formed in a first region and a second region of a substrate, and a method. A series of spacers in a first region are patterned, and a series of spacers in a second region are protected to separate the properties of the spacers in the first region from the properties of the spacers in the second region.
Patent KR-20210143593-A (KR)
Title: Method for biocatalytic production of biogenic amines with in situ product removal
IPC: C12P13/00
Filed: 2020-05-20
Abstract: Disclosed is a method for biologic production of biogenic amines using amino acid decarboxylase using an amino acid as a substrate, an open type reactor and a cation exchange resin. When an amino acid produced by fermentation is used as a substrate, the biogenic amine produced by the present invention may be treated as a naturally-derived compound, unlike a chemically synthesized compound. In addition, the production method of the present invention causes an enzyme reaction product to react and to be removed at the same time through vaporization and ion exchange resin adsorption so as to alleviate the strong product inhibition of amino acid decarboxylase, thereby producing biogenic amines with high production efficiency. In another aspect, the present invention enables easy product recovery by separating the biogenic amine from a reaction solution simultaneously with the enzymatic reaction.
Patent KR-20200138008-A (KR)
Title: Resist underlayer compositions and pattern formation methods using such compositions
Inventor: LI CUI
IPC: G03F7/09
Filed: 2020-05-21
Abstract: The present invention relates to a resist underlayer composition comprising: a polymer having a polymer skeleton and a substituted or unsubstituted fullerene group pendant to the polymer skeleton; and a solvent in an amount of 50 to 99.9 wt% based on the total resist underlayer composition.
Patent KR-20200136838-A (KR)
Title: Self-learning Method of Hydrating a Human
Inventor: DR MONIQUE BISSEN
IPC: A61B5/00
Filed: 2020-05-27
Abstract: Disclosed is a method of monitoring a beverage consumption of a human implemented by a computer. The method of monitoring a beverage consumption of a human implemented by a computer comprises the steps of: dividing a timespan of a day into a plurality of time intervals; estimating the estimated hydration loss during each of the time intervals based on the activity of the human, the weight of the human, the temperature in the surrounding of the human and the humidity in the surrounding of the human; evaluating, for each of the time intervals, the volume of beverage consumed by the human; estimating, for each of the time intervals, an effective hydration loss of the human based on the estimated hydration loss and the volume of beverage consumed by the human; defining an euhydration threshold depending on the weight of the human, wherein the euhydration threshold indicates that the hydration of the human is at the lower limit of euhydration; defining an euhydration warning threshold depending on the weight of the human, wherein the euhydration warning threshold indicates an effective hydration loss of the human between average euhydration and the euhydration threshold; and sending the human a request to drink a first predetermined amount of beverage, when the effective hydration loss of the human within the at least one time interval exceeds the euhydration warning threshold. In one embodiment the invention defines a plurality beverage consumer clusters based on hydration development of each of the beverage consumer, based on the physical conditions and/or location of each of the beverage consumer, based on the interaction of each of the beverage consumer to a plurality of communication channels, and based on the utilization of information by each of the beverage consumers. According to the present invention, provided is a computer implementation method for keeping a user in a physiologically desirable range of hydration.
Patent KR-20210147541-A (KR)
Inventor: KO JAE HAG
IPC: A45D1/28
Filed: 2020-05-29
Abstract: A hair iron is disclosed. The hair iron of the present invention is configured to comprise: a heating rod; an anti-slip member applied to the heating rod; and a lamp installed on a handle and emitting far-infrared rays in the direction of the heating rod. According to the present invention, the capillaries in the scalp are expanded so as to help blood circulation and cellular tissue production, thereby enabling a user to keep his/her hair healthy. Furthermore, the hair iron of the present invention prevents heat damage to the hair and enables a user to get the desired hair style, by holding the hair with the hair iron, and then curling the entire hair while preventing some hair from slipping through, thereby increasing customer satisfaction with the product.
Patent KR-20210148575-A (KR)
Inventor: I SU GYU
IPC: A01G3/08
Filed: 2020-06-01
Abstract: The present invention relates to a pruning cutter system with a multi-bending boom, which prunes branches of a street tree at various angles, such as an I-shape, an L-shape, an inverted L-shape, and the like while using only one lane from the edge of a road, and a pruning vehicle including the same. According to the present invention, the pruning vehicle comprises: a pruning cutter system with a multi-bending boom; a weight body movably provided on the lower part of the boom of the cutter system; and auxiliary wheels installed in a cargo box of the pruning vehicle with the cutter system to be appeared and retracted by a hydraulic device. Accordingly, since the cutter system capable of performing pruning at various angles is installed in the multi-bending boom, the pruning vehicle prunes branches of a street tree at various angles while occupying only one lane from the edge of a road, thereby providing an advantage of minimizing disruption to traffic. In addition, the boom or the vehicle can be prevented from tipping even if the cutter system is overloaded, thereby providing an advantage of performing safe pruning work.
Patent KR-20200140732-A (KR)
Inventor: LAURAIN NICOLAS
IPC: B65H37/04
Filed: 2020-06-03
Abstract: The present invention relates to an unwinding and folding system for folding and unfolding a metal sheet to generate a metal strake (10). The system comprises: a chassis (16); at least one drive roller (23) mounted on the chassis (16) so as to be rotatable and movable about a first horizontal axis to ensure that the sheet metal can move forward; and a plurality of forming members (25, 26) which are formed to fold first and second side edges of the metal sheet according to a determined angle with respect to the horizontal axis of the drive roller (23). The folding system further includes a protective film attaching device (27) configured to attach a protective film (14) onto the metal sheet.
Patent KR-20210043419-A (KR)
Title: Inverter and controlling method of the same
Inventor: HIROYUKI MIYAKE
IPC: H02P27/08
Filed: 2020-06-12
Abstract: The present invention provides an inverter capable of effectively reducing leakage current and noise in various environments by shifting a pulse signal of an inverter for controlling a three-phase driving motor and a control method thereof. An inverter according to an embodiment includes a plurality of switching elements that convert input DC power into three-phase AC power and output the converted power; and at least one processor that controls the plurality of switching elements, wherein the at least one processor generates a carrier wave, obtains a rising edge and a falling edge of a PWM control signal of each phase based on an overlap of a zero phase voltage of a preset magnitude and the carrier wave, and drives a motor by shifting a PWM control signal for each phase so that a rising edge time and a falling edge time of the PWM control signal of one phase among PWM control signals of each phase are different from a rising edge time and a falling edge time of the PWM control signal of another phase. Shift to drive the motor.
Patent KR-20220000146-A (KR)
Title: ANSI/BICSI 009-2019 based Data center hardware tiering system
Inventor: KIM WOONG KYUNG
IPC: G06Q30/02
Filed: 2020-06-25
Abstract: Provided is an ANSI/BICSI 009-2019-based data center hardware tiering system. According to an embodiment of the present invention, the data center hardware tiering system comprises: a data collection module collecting data from each device placed in one or more data centers; a data storage module inputting a tag into the data, generating the tagged data, and storing the tagged data; a criteria information acquisition module receiving preset criteria information from outside and storing the preset criteria information; a tiering information generation module comparing the tagged data with the criteria information, generating feedback information, tiering the devices, and generating tiering information; and a consumer feedback provision module generating the feedback information by using the tiering information, transmitting the feedback information to a consumer terminal, and acquiring data center selection information from the consumer terminal. The present invention aims to provide a data center hardware tiering system which is capable of reducing the cost for managing a data center.