baber/WOPTO huggingface dataset:
Patent KR-20210094436-A (KR)
Inventor: CHO SEUNG SUN
IPC: B01L7/00
Filed: 2020-02-27
Abstract: The present invention relates to a push type cartridge for PCR which is easy to store and manage. The push type cartridge for PCR includes: a PCR module; a lower body disposed on a lower part of the PCR module and receiving the PCR module; and an upper cover disposed on the PCR module, preliminarily bound to the lower body according to the rotational operation of a user, and fully bound to the lower body, while pressurizing the PCR module, according to the push operation of the user. After the PCR module is disposed in the lower body and the upper cover is disposed thereon, the upper cover is preliminarily bound to the lower body according to the rotational operation of the user, and the upper cover is fully bound to the lower body, while pressurizing the PCR module, according to the push operation of the user. In this manner, the lower body receiving the PCR module and the upper cover are preliminarily bound to each other and then fully bound to each other, and thus the PCR module can be received firmly, can be stored safely, while interrupting introduction of foreign materials from the outside to the space between the lower body and the upper cover, and can be managed with ease.
Patent KR-20210110061-A (KR)
Title: Plant Grower
Inventor: CHOI YOUN SUNG
IPC: A01G9/04
Filed: 2020-02-28
Abstract: The present invention relates to a plant cultivating device. The plant cultivating device of the present invention comprises: a pair of supports which are separated to each other and arranged in a horizontal direction; a pair of fixing plates which are individually fixed and arranged in the pair of supports; a pair of rotating plates which are rotated in the pair of fixing plates; a plurality of cultivating units which are separated from each center of the pair of rotating plates to a radius direction, are individually rotated in the pair of rotating plates, and includes a plurality of cultivating holders into which a plant is inserted; a water supply pipe which is arranged in one fixing plate of the pair of fixing plates and supplies water to a cultivating plate; and a lamp which is arranged in upper sides of the plurality of cultivating units, and irradiates light to a lower side. A cultivating unit includes a housing which forms an inner space and forms a cultivating groove in an upper side; and a supplying nozzle which is arranged inside the housing, and sprays the water supplied to a supplying pipe to an inner space of the cultivating plate. The present invention can provide smooth water supply.
Patent KR-20200032051-A (KR)
Title: Coke valve for water purifier with antibacterial function
Inventor: LEE YEON SEOB
IPC: F16K1/34
Filed: 2020-03-05
Abstract: The present invention relates to a cock valve for a water purifier with an antibacterial function. Specifically, the cock valve for a water purifier forms a silver nano-layer on the inner surface of a housing by plating, and includes a water dispersion means integrated into the lower surface of packing to switch a spray direction to disperse water sprayed through a nozzle towards the inner surface of the housing. Therefore, the cock valve for a water purifier prevents reproduction of bacteria by an antibacterial function of the silver nano-layer in the housing, greatly increases an antibacterial effect, and uses a cup to prevent hot water from suddenly spilling and overflowing from the cup by the water dispersion means arranged on the lower surface of the packing when receiving hot water from a water purifier to prevent an accident such as a burn caused by overflowing water and secure safety when using the water purifier.
Patent KR-20200029410-A (KR)
Title: A composition comprising loliolide for improving skin wrinkle
Inventor: CHO JAE YOUL
IPC: A61K8/49
Filed: 2020-03-05
Abstract: The present invention relates to a composition for alleviating wrinkles comprising an extract of Prasiola japonica as an active ingredient. The extract of Prasiola japonica has excellent effects of reducing the expression of collagen degrading enzymes, MMP-1 and MMP-3, and increasing the expression of Sirt-1, which increases collagen production, in epithelial keratinocytes (HaCaT cells) where photoaging is induced, thereby being usefully used as a composition or cosmetic composition for alleviating skin wrinkles due to photoaging.
Patent KR-20210114139-A (KR)
Title: Method of monitoring break line in secondary-side coil for current transformer or potential transformer
Inventor: KANG YEUL RYU
IPC: G01R31/54
Filed: 2020-03-10
Abstract: A method of monitoring the disconnection of a secondary coil for a current transformer or potential transformer according to one embodiment of the present invention includes the steps of: conducting, by a switching element connected to a secondary coil of a current transformer or potential transformer, a DC current to a secondary coil of a current transformer or potential transformer according to a control command; measuring, by an analog-to-digital converter, a resistance value of a sensing resistor connected in parallel with the secondary coil; determining, by a control unit, a combined resistance value using the resistance value of the secondary coil and the resistance value of the sensing resistance measured by the analog-to-digital converter; and determining, by the controller, whether the secondary coil of the current transformer or potential transformer is disconnected by comparing the combined resistance value and a predetermined reference resistance value.
Patent KR-20210115399-A (KR)
Title: Disposable syringe for easy preventing reuse and removing injection needle
Inventor: KIM WOO TAEK
IPC: A61M5/50
Filed: 2020-03-13
Abstract: The present invention relates to a disposable syringe for preventing reuse and facilitating needle release, which comprises: a cylinder having an injection needle coupled to a front end thereof and having an injection solution receiving hollow space therein along a longitudinal direction; a gasket inserted to be able to move back and forth when a watertight state is maintained in the space for receiving injection solution inside the cylinder; a reuse prevention plunger provided with a front thereof in a tip structure, having the gasket coupled to the front side thereof and inserted into the injection solution receiving space inside the cylinder, and having the gasket coupled to the front side thereof move back and forth; and a locking plate which includes a plate portion provided in a predetermined plate shape with a hollow and at least two connection legs for connecting an outer peripheral surface of one front side of the reuse prevention plunger with an inner peripheral surface of the plate portion while the reuse prevention plunger is inserted into the hollow inside the plate portion, and which is inserted and received inside the gasket when the gasket is coupled to the front side of the reuse prevention plunger. When moving the gasket forward as much as possible through the reuse prevention plunger, and then further pushing the reuse prevention plunger forward, the connection leg may be broken to separate the connection state between the locking plate and the reuse prevention plunger, and thus the front end of the reuse prevention plunger may penetrate the gasket to prevent the reuse of the disposable syringe.
Patent KR-20210117727-A (KR)
Title: High-efficiency UV light emitting device with self-dissolving strain Structure
Inventor: LEE NAE SUNG
IPC: H01L33/32
Filed: 2020-03-20
Abstract: One embodiment of the present invention provides a high-efficiency UV light emitting device with a self-dissolving strain structure. The ultraviolet light emitting device includes: a substrate; a lower structure having a first support portion formed on the substrate and formed with a protrusion, and a second support portion formed on the first support and having a profile along the protrusion to have a three-dimensional structure due to the protrusion; a light emitting part formed on the lower structure to have a profile along the profile of the three-dimensional structure; and an electrode contact layer formed on the light emitting part to make electrical contact with the outside, wherein, in the three-dimensional structure of the lower structure, the protrusion has an upper plane and an inclined surface extending from the upper plane, the second support portion has an upper plane and an inclined surface corresponding to the protrusion, and the protrusion includes layers in which the direction of strain is opposite to each other so as to have a strain-dissolving structure.
Patent KR-20210118996-A (KR)
Title: Heat bank cooling apparatus for EV station
Inventor: JUNHEE HONG
IPC: F24D11/00
Filed: 2020-03-23
Abstract: The present invention relates to a heat bank cooling device for an electric vehicle station reusing heat generated from a battery provided to an electric vehicle station charging an electric vehicle. To this end, the present invention comprises: a heat pipe where a refrigerant flows; a first heat exchanger exchanging heat between the refrigerant and a battery pack charging the electric vehicle; a second heat exchanger exchanging the heat between a water storage storing water and the refrigerant; and a compressor compressing the refrigerant. Therefore, according to the present invention, the present invention reuses the heat generated from the battery of the electric vehicle station to supply hot water to the other place to extend life of the battery pack and efficiently use energy.
Patent KR-20210121616-A (KR)
Inventor: KIM JI HOON
IPC: G16H20/30
Filed: 2020-03-30
Abstract: Disclosed is a health care device. According to the present invention, the health care device may recognize all joints of a user to calculate a length and a ratio for each body part and be connected to an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, an apparatus related to 5G services, and the like. The health care device comprises: a photographing unit photographing a user to generate a first image for the user; an image processing unit capable of synthesizing the first image with other images; a health state analyzing unit analyzing the first image to calculate a ratio for each body part and a current growth degree of the user and predict a future growth rate of the user; a user management unit storing and managing information on the user; a machine learning unit for machine learning about the ratio for the each body part, the current growth degree, and the information on the user; and a display unit receiving the ratio for the each body part, the current growth degree, and the future growth rate from the health state analyzing unit to display them.
Patent KR-20210121903-A (KR)
Inventor: SUNG WON SEOK
IPC: B60H1/32
Filed: 2020-03-31
Abstract: Disclosed is a heat pump system for a vehicle. According to an embodiment of the present invention, the heat pump system for a vehicle includes: a first cooler including a first radiator and a first water pump connected to a first coolant line, and circulating coolant into the first coolant line so as to cool at least one electronic unit and at least one motor; a second cooler including a second radiator connected to a second coolant line, and circulating coolant into the second coolant line; a battery module provided on a battery coolant line selectively connected with the second coolant line through a first valve; and a chiller provided on the battery coolant line to allow the coolant to flow therethrough, connected with a refrigerant line of an air conditioner through a refrigerant connection line, and exchanging heat between the selectively introduced coolant and the refrigerant supplied from the air conditioner to control the temperature of the coolant. The system also includes a second valve and a connection line connecting the second coolant line and the first coolant line with the second radiator laid therebetween so as to cool the at least one electronic unit and the at least one motor by using the coolant cooled in the first and second radiators, and a main condenser provided in the air conditioner can be connected with the first coolant line to allow the coolant circulated through the first cooler to flow therethrough. Therefore, the present invention is capable of improving cooling performance overall.
Patent KR-20200130112-A (KR)
Title: Hand-Held Power Tool for Sanding or Polishing a Workpiece
Inventor: DR GUIDO VALENTINI
IPC: B24B23/04
Filed: 2020-04-14
Abstract: The present invention relates to a hand-held power tool for sanding or polishing a work surface of a workpiece. According to the present invention, the hand-held power tool for sanding or polishing a work surface of a workpiece comprises: a housing (2); a backing pad (3); and a motor (4) having a motor shaft (5). According to the present invention, the efficiency of the power tool can be increased.
Patent KR-20210128114-A (KR)
Inventor: SEONG EUN JE
IPC: F16H57/04
Filed: 2020-04-16
Abstract: The present invention relates to an electric vehicle drive module. According to the present invention, an additional flow path is formed in a housing of the drive module, and an oil pumped up through a churning action of the oil by rotation of a gear is supplied to the inside of the drive module. Accordingly, in particular, an effect that each part of a motor drive module can be smoothly cooled can be achieved. A reducer for the electric vehicle drive module of the present invention comprises: a gear housing; a motor; oil supply flow path; and a motor housing.
Patent KR-20210130472-A (KR)
IPC: B01D46/44
Filed: 2020-04-22
Abstract: The present invention relates to an electrostatic air cleaning apparatus for removing dust with oil to effectively remove bacteria or the like as well as fine dust with plenty of oil. According to one embodiment of the present invention, the electrostatic air cleaning apparatus for removing dust with oil comprises: a main body having an inlet introducing air and an outlet discharging air; a pre-filter unit arranged in the main body, and having a hole of a preset size or smaller to primarily filter dust particles with oil in air entering through the inlet; a first dust collection unit generating a non-uniform electric field through asymmetric conductive patterns between internal adjacent dust collection layers to collect dust particles in air passing through the pre-filter unit; an ion generation unit generating ions to ionize dust particles in air passing through the first dust collection unit; a second dust collection unit generating a non-uniform electric field through asymmetric conductive patterns between internal adjacent dust collection layers to collect the ionized dust particles; a fan unit causing air circulation from the inlet to the outlet via the pre-filter unit, the first dust collection unit, and the second dust collection unit; a power supply unit supplying power to the electrostatic air cleaning apparatus; and a control unit controlling the first dust collection unit, the ion generation unit, the second dust collection unit, the fan unit, and the power supply unit.
Patent KR-20210132994-A (KR)
Title: Pain treatment apparatus using microwave
IPC: A61N5/00
Filed: 2020-04-28
Abstract: The present invention relates to a pain treatment apparatus using microwave, which comprises: a user input/display device inputting a predetermined value or command for setting required for an operation of a pain treatment system and displaying a result; a microwave generation module generating a predetermined frequency signal of a microwave medical treatment device according to the predetermined value or command input through the user input/display device and amplifying and outputting the generated signal; a power supply unit supplying power required for operation of the microwave generation module and generation of the predetermined frequency signal; a push switch controlling emission of a frequency signal generated and output by the microwave generation module; and a microwave hand probe connected to a main body of the pain treatment device by a cable and receiving and applying a signal controlled by the push switch to an affected part of a user to perform microwave treatment. According to the present invention, a microwave signal (energy) generated by a high-frequency generation module is transmitted by using an electromagnetic shielding cable, thereby being effectively delivered to a treatment site through a local outlet without loss of energy and preventing unnecessary microwave emission to minimize impact on surrounding environments.
Patent KR-20210133509-A (KR)
Title: Ultrasonic cleaner
IPC: B08B7/02
Filed: 2020-04-29
Abstract: The present invention relates to an ultrasonic cleaner which is constituted for separating objects to be cleaned by baskets installed inside a water tank and for allowing water to flow by grooves formed on a floor plate of the baskets. When washing various types of objects to be cleaned, the ultrasonic cleaner prevents the objects to be cleaned from being mixed to each other, and thus omits a process for separating the objects to be cleaned after washing to reduce an overall cleaning time. Since the ultrasonic cleaner is constituted to separate or insert the baskets, containing the objects to be cleaned, during cleaning, when washing the objects to be cleaned that have different cleaning times, the ultrasonic cleaner separates the basket containing the objects to be cleaned with a relatively short cleaning time and then inserts the basket, containing the other objects to be cleaned, into the water tank to reduce the cleaning time. For the ultrasonic cleaner which has the water tank for washing the objects to be cleaned by generating vibration in the water, the baskets having water passage holes on the floor plates are inside the water tank.
Patent KR-20210136269-A (KR)
Title: Agricultural products providing system using mobile terminal
IPC: G06Q30/06
Filed: 2020-05-07
Abstract: The present invention relates to a method of supplying vegetables cultivated in general households to consumers such as a restaurant and the like. According to the present invention, a cultivator terminal (11), a consumer terminal (12) and a deliverer terminal (13) are information devices used by a cultivator operating a cultivation means (50) such as a flowerpot, a small greenhouse, or a water culture tool, a consumer operating a restaurant or a meal supply facility, and a deliverer delivering vegetables collected from the cultivator to the consumer, respectively, and, then, the terminals are connected to a management server (30) through the Internet, and, accordingly, under the control of the management server (30), the vegetables produced by the cultivator are collected by the deliverer, and then, delivered to the consumer. Through the present invention, distribution channels for small-scale urban farming products are secured, thus promoting the spread of urban farming and improving economic feasibility, and also, the shortest distribution channel between producers and consumers can be built, which can lead to an effect of lowering costs for consumers to obtain food ingredients and preventing environmental pollution.
Patent KR-20210138930-A (KR)
Title: Electronic device including optical sensor module
IPC: G02F1/1333
Filed: 2020-05-13
Abstract: According to various embodiments of the present invention, an electronic device may comprise: a housing; a support frame disposed at an inner space of the housing and including an opening formed to penetrate a first surface, a second surface facing an opposing direction from the first surface, and from the first surface to the second surface; and an optical sensor module including a display supported by the first surface and disposed to be seen from an outside through at least a part of the housing and an optical sensor module disposed to face a penetrating hole. Other various embodiments may be possible.
Patent KR-20210141258-A (KR)
Title: Cowl crossbar assembly
IPC: B62D25/08
Filed: 2020-05-15
Abstract: The present invention relates to a cowl crossbar assembly with reduced weight and increased hardness. The cowl crossbar assembly according to one embodiment of the present invention comprises: a hollow first pipe and a hollow second pipe arranged in a left and right direction inside the vehicle body; a dash mounting member placed between the opposite ends of the first pipe; a center support placed between the first pipe and the second pipe; and a lower bracket engaged with a lower part of the center support and allowing the center support to slip by collision energy generated during a vehicle collision.
Patent KR-20210144414-A (KR)
Title: Elevator purification apparatus and elevator including the same
IPC: F24F11/63
Filed: 2020-05-22
Abstract: The present invention relates to an elevator purification apparatus to increase purification efficiency. According to the present invention, the elevator purification apparatus comprises: an exhaust unit disposed inside a cage of an elevator and including an exhaust passage selectively opened and closed; a passage unit disposed outside the exhaust unit and to which the air inside the elevator can be introduced through the exhaust passage when the exhaust passage is opened; and a filter unit disposed in the passage unit to remove foreign substances from the air introduced into the passage unit. The filter unit includes: a first filter unit including a plurality of dust collection plates electrically charged to collecting foreign substances in the air introduced into the passage unit and a first filter unit body to which the plurality of dust collection plates are coupled; and a second filter unit detachably coupled to the first filter unit and including an internal flow path through which the air of the passage unit passes and a plurality of holes into which the plurality of dust collection plates can be inserted to be positioned in the internal flow path, respectively.
Patent KR-20210149994-A (KR)
Inventor: KWANG CHUL ROH
IPC: H01G11/58
Filed: 2020-06-03
Abstract: Disclosed are a preparing method of a cathode active material for a hybrid supercapacitor having high output characteristics and a hybrid supercapacitor having the same and a preparing method thereof. The method can improve the capacity retention rate by increasing the electrical conductivity and improving output characteristics with an improved capacity retention rate from inducing a partial reduction reaction in a reducing atmosphere formed during heat treatment of LTO composite powder containing carbon material by drying LTO composite precursor solution using a spray drying method. According to the present invention, the method comprises: a) a step of mixing a carbon raw material, a titanium precursor, and a lithium precursor in a solvent to form the LTO composite precursor solution; (b) a step of spray drying the LTO composite precursor solution to obtain the LTO composite powder; and (c) a step of reducing the LTO composite powder to form an LTO-carbon material composite. (Here, the LTO of the LTO-carbon material composite is Li_4_Ti_5_O_12-x, and x is 0 to 3.)
Patent KR-20210150059-A (KR)
Inventor: JANG JONG DAE
IPC: C08K9/00
Filed: 2020-06-03
Abstract: The present invention provides: a polymer-nanoparticle composite comprising a hollow core-shell structure polymer vesicle comprising a polyalkylene oxide-based copolymer, and nanoparticles accommodated in a shell of the polymer vesicle; and a method for manufacturing the polymer-nanoparticle composite comprising a step of manufacturing a polymer solution containing a polyalkylene oxide-based copolymer, a step of manufacturing a mixed solution by mixing the polymer solution with a nanoparticle solution, and a step of high frequency treatment of the mixed solution.