baber/WOPTO huggingface dataset:
Patent KR-20210040206-A (KR)
Title: Substrate conversion holder
Inventor: MIN KYONG HO
IPC: H01L51/00
Filed: 2019-10-02
Abstract: A substrate conversion holder according to the present invention comprises: a base unit having a gas passage region which is formed in a square plate shape near an evaporation source and is located in the central region of the square plate shape by cutting one side wall of the square plate shape; and a housing unit that having a rectangular shape on the base unit and accommodating the substrate on the gas passage region of the base unit to expose the first process surface or the second process surface of the substrate to an evaporation source. When the first process surface faces the evaporation source on the substrate, the second process surface is positioned opposite to the first process surface on the substrate and is exposed to the atmosphere of a process chamber through the gas inlet hole of the housing unit. It is possible to provide a substrate conversion holder suitable for sequentially depositing organic compound layers on both sides of a substrate in a process chamber without removing the substrate from an organic light emitting diode deposition equipment.
Patent KR-20210040606-A (KR)
Title: Road sign
Inventor: HAN WOO YONG
IPC: E01F9/582
Filed: 2019-10-04
Abstract: The present invention relates to a road sign which comprises: an embedded unit which is embedded in the road; a light-emitting board placed in the embedded unit to generate light through an LED lamp; a cover unit placed on an upper side of the light-emitting unit to be formed in a cylindrical shape of a size corresponding to an opening of the embedded unit to cover the opening, having a penetrating hole formed by crossing the center unit; and an elastic spread unit which is inserted into and coupled to the cover unit to spread the light of a light-emitting body to the outside. The elastic spread unit includes: a cover block in a rectangular parallelepiped shape which is broader than the penetrating hole to cover the penetrating hole; and an insertion block formed in a height and length corresponding to the penetrating hole formed to protrude from a lower surface of the cover block to be inserted into the penetrating hole, having a convex unit formed on a lower surface. The light-emitting board includes: a PCB substrate placed at a position corresponding to the penetrating hole; an LED lamp; a controller; and a tact switch placed at a position corresponding to the convex unit of the insertion block. The convex unit is formed to hit the tact switch when a vehicle gives an impact on the cover block. The controller turns on the LED lamp when the tact switch is hit. The present invention aims to provide a road sign which is able to absorb an impact from a vehicle.
Patent KR-20210045235-A (KR)
Inventor: KIM CHAE WOOK
IPC: A61P35/00
Filed: 2019-10-16
Abstract: The present invention relates to a micelle having drug resistance and including a surface-modified metal nanoparticle therein, a use thereof, and a method for manufacturing the same, wherein the micelle, a composition for intracellular nanoparticle delivery comprising the same, a method for manufacturing the composition for intracellular nanoparticle delivery, and a pharmaceutical composition for preventing or treating cancer comprising the micelle according to an aspect, there is an effect that can be effectively used for preventing or treating cancer without having drug resistance.
Patent KR-20210046216-A (KR)
Title: Capacitive Sensing Apparatus with Temperature Sensing, Sensor Package and Bidet Sheet Having the Same
Inventor: LEE SANG CHUEL
IPC: A47K13/30
Filed: 2019-10-18
Abstract: According to one embodiment, a sensing device can comprise: a contact sensing unit connected to a sensing pad to detect contact of a dielectric body; a temperature sensing unit sensing peripheral temperature; and a controller receiving power voltage and ground voltage through a first power supply line and a second power supply line to be provided to the contact sensing unit and the temperature sensing unit and providing a contact sensing signal and a temperature sensing signal to an external device through a data line.
Patent KR-20210047179-A (KR)
Inventor: CHO SUNG DAE
IPC: C21D8/02
Filed: 2019-10-21
Abstract: The present invention relates to an oil cooling device for special strip steel and, more specifically, to an oil cooling device for special strip steel, capable of preventing special strip steel from being thermally deformed during the procedure of cooling high-temperature special strip steel, which is thermally treated and discharged by a thermal treatment device, with cooling oil while easily collecting and removing oxides and impurities included in the cooling oil, affecting the surface of strip steel. To achieve the technical objective, the oil cooling device for special strip steel includes: a cooling plate body cooling high-temperature special strip steel inserted into the center by spraying cooling oil to the special strip steel; a thermal deformation prevention member provided between lower and upper cooling plates to hold the surface of the special strip steel while filtering out impurities such that the high-temperature special strip steel does not cause a thermal deformation during the oil cooling procedure; winding rolls provided in upper/lower parts of the cooling plate body respectively to be rotatable, and on which an end part of the thermal deformation prevention member is wound in a fixed state; a winding roll rotating/fixing means fixing and rotating the winding roll; and a cooling oil supply part for supplying cooling oil to the cooling plate body.
Patent KR-20210048717-A (KR)
Inventor: HONG HA NA
IPC: A01K67/027
Filed: 2019-10-24
Abstract: The present invention provides a method for preparing zebrafish tinnitus models, a method of a behavioral evaluation test of tinnitus using the tinnitus animal models and a method for screening a tinnitus therapeutic agent. According to the method of the present invention, it is possible to evaluate the behavioral response of an animal model for tinnitus without stress on animals, and to provide screening for tinnitus therapeutic agents to be usefully used in research to develop the therapeutic agents.
Patent KR-20210051600-A (KR)
Title: Catalyst Complex For Fuel Cell, Method For Manufacturing Electrode Comprising The Same
Inventor: OH JONG KIL
IPC: H01M4/92
Filed: 2019-10-31
Abstract: The present invention relates to a catalyst composite which can be included in an electrode for a fuel cell, and comprises: a first catalyst capable of performing a hydrogen oxidation reaction (HOR); and a second catalyst capable of performing a water electrolysis reaction with the first catalyst, that is, an oxygen evolution reaction (OER), wherein a first ionomer binder is coated on the outer surface of the first catalyst, a second ionomer binder is coated on the outer surface of the second catalyst, and the equivalent weight (EW) of the second ionomer binder can be lower than that of the first ionomer binder.
Patent KR-20210055189-A (KR)
Title: Joint torque measuring system using multi-channel electromyographic signal and method thereof
Inventor: KIM DONG HAN
IPC: A61B5/389
Filed: 2019-11-07
Abstract: Provided are a joint torque measuring system using a multi-channel EMG signal and a method thereof. The system comprises: an EMG measuring device for obtaining EMG measurement data from a user using at least one channel, and calculating joint predicted torque data for the EMG measurement data in real time based on EMG standard data; and a management server for generating the EMG standard data by learning the EMG measurement data and the joint predicted torque data corresponding to the EMG measurement data.
Patent KR-20210055517-A (KR)
Title: Method for growing soybean sprouts using a rice straw ash and traditional pottery
Inventor: HAN PYEONG HEE
IPC: A01G31/02
Filed: 2019-11-07
Abstract: The present invention relates to a method for growing soybean sprouts using rice straw ash and an earthenware steamer. According to the present invention, the method comprises the following steps: (a) mixing ash of rice straw, conch shells, and Gelidium amansii with red clay and pulverized rice straw, adding water to the mixture, and kneading, drying, and pulverizing the mixture to prepare rice straw ash red-clay balls; (b) soaking beans; (c) laying the rice straw ash red-clay balls in an earthenware steamer for cultivating bean sprouts and having a plurality of holes formed on the bottom surface thereof, putting the soaked beans thereon, and covering the beans with rice straw ash red-clay balls again to prepare cultivation of bean sprouts; and (d) spraying cultivated water to grow bean sprouts. Accordingly, various active ingredients are continuously infiltrated into the beans in a process of cultivating bean sprouts to be absorbed into the bean sprouts, and thus nutritious bean sprouts containing various nutrients beneficial to the human body can be cultivated. In addition, a germination rate is increased so that fishy smell and putrefactive odor caused by ungerminated rotten beans can be prevented, and fishy smell, putrefactive odor, rot, black spots, and red spots, russeting, and soft rot and streaking of stems, which can occur when growing bean sprouts, are mitigated without pesticides or preservatives, thereby providing an effect of cultivating high-quality bean sprouts.
Patent KR-20210056538-A (KR)
Title: Device for adjusting headband length of hard hat
Inventor: JUNG YEON DONG
IPC: A42B3/14
Filed: 2019-11-11
Abstract: The present invention relates to a hairband adjusting device for a safety helmet. The hairband adjusting device for a safety helmet comprises: a case; a ratchet; and a handle. The case includes: an upper plate; a leg unit; and a bottom unit. The upper plate includes a circular opening and is lengthily extended. The leg unit is extended from an end part to a lower part of the upper plate in a width direction. The bottom unit is connected to the upper plate to be separated from the circular opening of the upper plate to a direction of the leg unit. The ratchet includes: a disk unit in which the opening is formed and a gear unit which is integrally formed in a lower part of the disk unit, and is mounted in the bottom unit. The handle includes: a grip unit; a combination protruding unit which is extended from the center of the grip unit to a lower part; and a rotation protruding unit which is extended to a lower part around the combination protruding unit in the grip unit. The handle is mounted in an upper part of the ratchet. In a state of mounting the ratchet in the bottom unit, the combination protruding unit of the handle is inserted through an opening formed in the center of the bottom unit to be combined with the case. In a state of individually combining a rack gear and the gear unit of a first headband and a second headband in which the rack gear is formed in one side, a size of the headband can be controlled by rotation of the gear unit depending on rotation of the handle. According to the configuration, provided is the hairband adjusting device for a safety helmet capable of reducing the number of parts with a simple structure to adjust the headband of the safety helmet to fit a head of a user, and reducing manufacturing costs with simple assembly, accordingly.
Patent KR-20190129788-A (KR)
Title: Apparatus for detecting failure of sensor of atmosphere environment
Inventor: KIM SE KYU
IPC: G01W1/06
Filed: 2019-11-11
Abstract: The present invention relates to an apparatus for detecting a failure of an atmospheric environment sensor. The apparatus for detecting a failure of an atmospheric environment sensor divides atmospheric environment measurement data measured by atmospheric environment sensors of an environment measuring system into a plurality of data groups in accordance with a mutual correlation, and determines that a failure has occurred in one or more atmospheric environment sensors among a plurality of atmospheric sensors, when one or more invalid data groups exist after determining whether data is valid for each data group including two or more types of correlated atmospheric environment measurement data.
Patent KR-20210056817-A (KR)
Title: Data Security and HMAC Authentication Method in IoT Device Communication
Inventor: KIM GYEONGSU
IPC: H04L9/32
Filed: 2019-11-11
Abstract: The present invention relates to a data security and HMAC authentication method in IoT device communication including a master terminal and at least one slave terminal and comprises: a step of transmitting a request protocol frame to the slave terminal for a request after the master terminal sets a protocol through a predetermined function; a step of performing HMAC authentication on the received frame by the slave terminal; a step of, when authenticated, encrypting/decrypting data after the slave terminal receives an STX signal; and a step of responding to an encrypted/decrypted result by the slave terminal. In an embodiment of the present invention, by developing an encryption module (CerCrmo), various encryption algorithms are implemented and built in the module, and the built-in algorithm can provide data encryption/decryption and HMAC authentication services to an IoT device user.
Patent KR-20210057917-A (KR)
Title: Solar cell and manufacturing method of the solar cell
Inventor: KIM KA HYUN
IPC: H01L31/18
Filed: 2019-11-13
Abstract: Disclosed are a solar cell and a manufacturing method of the solar cell. According to an embodiment of the present invention, the solar cell prevents recombination of electrons and holes using superlattice quantum dots. The solar cell comprises: a silicon substrate; a charge-selective emitter layer formed on a front surface of the substrate; and a charge-selective electric field layer formed on a rear surface of the substrate. At least one of the emitter layer and the electric field layer has a superlattice quantum dot structure that selectively passes any one of electrons and holes.
Patent KR-20210058303-A (KR)
Title: Method for Detecting Moving Target in FMCW Radar Systems
Inventor: SHIN DONG SEUNG
IPC: G01S7/35
Filed: 2019-11-14
Abstract: The present invention relates to a method for detecting moving target in a frequency modulated continuous wave (FMCW) radar system to detect a moving target with a weak signal by a stationary target with a strong signal. According to the present invention, the method comprises the following steps: down-converting each of a plurality of chirps included in a received signal reflected by a target after transmission of a sawtooth waveform radar signal; performing range fast Fourier transform (FFT) on a plurality of down-converted chirps to acquire a distance FFT result; removing a component corresponding to a stationary target by calculating a difference between the distance FFT result for n^th chirp and the distance FFT result for the n-1^th chirp in the distance FFT results; acquiring a Doppler FFT result by performing Doppler FFT on the distance FFT result from which the component corresponding to the stationary target is removed; calculating a frequency spectrum for the Doppler FFT result; detecting a beat frequency and a Doppler frequency from the calculated frequency spectrum; and detecting a distance from a moving target detection device to the target and the speed of the target by using the detected beat frequency and Doppler frequency.
Patent KR-20210058547-A (KR)
Inventor: YANG JAE HWUN
IPC: B65B41/14
Filed: 2019-11-14
Abstract: The present invention relates to a packaging device for an industrial heat exchanger and a packaging method using the same. More specifically, an objective of the present invention is to provide a device capable of cutting and fixing vinyl by thermal fusion without having separate bands in vinyl packaging for protecting a large device such as an industrial heat exchanger from dust or rainwater. To achieve the objective, the packaging device for an industrial heat exchanger comprises: a vinyl supply unit wherein packaging vinyl of a cylindrical shape for packaging an object to be packaged is supplied from an upper portion thereof; a conveyor moving an object to be packaged to a lower portion of the vinyl supply unit or discharging a packaged object to be packaged; a main transport unit vertically ascending to cover an object to be packaged with the packaging vinyl; a finger grab unit gripping the packaging vinyl on a finger transport base configured to be transported on the main transport unit in the left and right directions to be transported in the front and rear directions to spread the packaging vinyl; and a lower sealing unit installed on a sealing transport base transported on the main transport unit in the front and rear directions to finish a side of the packaging vinyl. By the present invention, packaging vinyl is thermally fused automatically without bands or other members to be fixed on an object to be packaged to expect numerous effects such as increased productivity resulting from reduced process steps.
Patent KR-20210059181-A (KR)
Inventor: KIM NAM SEONG
IPC: B23K1/005
Filed: 2019-11-15
Abstract: The present invention relates to a laser reflow device for bonding or debonding an electronic component to a substrate, the laser reflow device comprising: a body portion having an accommodating space therein; a laser light source provided inside the body portion and irradiating a laser beam; a converter for receiving the laser beam irradiated from the laser light source and outputting energy according to the displacement of the laser beam; an optical unit for adjusting an optical path by reflecting the laser beam output from the converter; and a driving control unit for finely moving the laser beam passing through the optical unit.
Patent KR-20210060078-A (KR)
Inventor: KIM MIN SEOK
IPC: H02J7/02
Filed: 2019-11-18
Abstract: The present invention relates to a device that enables a complex function to simultaneously sterilize and charge portable electronic devices such as smartphones and Bluetooth earphones, and serve as a mood lighting for a user reading a book or using a cell phone in a bedroom late at night, and mainly includes a pad unit that enables wireless charging; a sterilizing unit that sterilizes: a cover unit that creates an atmosphere such as mood; and a power supply that supplies power to operate all functions, wherein, at the moment the user places the electronic device on the pad to charge the device, an infrared sensor detects the mount and activates the UV-C LED for 5 to 10 seconds, and the brightness is allowed to be adjusted in 3 steps through the touch switch of the mood lighting according to preference, thereby facilitating economic efficiency, usability, and spatiality of the user.
Patent KR-20210060083-A (KR)
Inventor: LEE MIN HO
IPC: A47C31/10
Filed: 2019-11-18
Abstract: The present invention relates to a machine for making the bed by setting an alarm for the purpose of leading a person, who does not want to get out of bed while being half-awake when having to get up for the day, to get up by forcibly removing the blanket. In accordance with the idea, the machine includes: a housing surrounding all devices and having a wireless connection device embedded therein; a motor operated in accordance with a time set by a mobile terminal; a roller connected with the motor and rolling an end of a blanket attached thereon; a connection part fixing the blanket to the roller; and an ultraviolet sterilization lamp attached to an inner wall of the housing to be operated at the same time when the motor is operated. The present invention has effects of enabling people, who get in trouble because they wake up too late, to wake up on time, eliminating the need for making the bed, and enabling daily sterilization of bedding with ultraviolet rays.
Patent KR-20210065589-A (KR)
Title: Mounting device and method of manufacturing the tiling display device using the same
Inventor: KIM HAN SEOK
IPC: H01L27/32
Filed: 2019-11-27
Abstract: The present invention relates to a mounting jig for manufacturing a tiling display device and a tiling display device manufacturing method using the same. A mounting jig for manufacturing a tiling display device according to an embodiment of the present invention comprises: a support part; a plurality of jig magnets fixed to the support part; a hinge structure configured to rotate the plurality of jig magnets; and a guide rail which rotates corresponding to the rotation of the plurality of jig magnets and reduces damage caused at the time of detachment or attachment. Therefore, when the mounting jig is attached to a display device, the present invention can secure a safe distance by the guide rail disposed between the display device and the jig magnets and allows the mounting jig to be slowly attached without impacting the display device.
Patent KR-20210068775-A (KR)
Title: Doorway device for companion animals
Inventor: KIM YONG HEE
IPC: A01K15/02
Filed: 2019-12-02
Abstract: The present invention relates to a gate device for companion animals. More specifically, the device is installed on a fence or safety door so that companion animals can enter. By controlling the size and position of a gate of a door frame part through a plurality of opening and closing bars, small animals can enter freely, and large animals cannot enter easily, so the area and food of small animals are not invaded, and small animals can maintain a comfortable and stable life. By forming a high position of the gate formed in the door frame part through the opening and closing bars, small animals do not invade the area and food of large animals, so large animals that cannot cope with small animals can maintain a comfortable and stable life. A cover fence is formed on the upper part of the fence so that large animals cannot cross the fence, thereby securing the area of small animals. When the gate device is installed on the cover fence, large animals can climb on the cover fence and enter and exit, while small animals cannot climb so that the area of large animals is secured.
Patent KR-20210071343-A (KR)
Title: Method and device for guiding connection with bluetooth sound device
Inventor: KIM KYU SEOK
IPC: H04N21/488
Filed: 2019-12-06
Abstract: Disclosed are a method and device for guiding a connection with a Bluetooth sound device performed by a set-top box. The method for guiding a connection with a Bluetooth sound device may include the steps of: searching for at least one of a Bluetooth sound device existing in the vicinity of a set-top box and the data communication log of the Bluetooth sound device; and executing a guide interface for inducing a connection between the set-top box and the Bluetooth sound device when at least one of the Bluetooth sound device and the data communication log data is searched. A user can recognize the convenient functions of the set-top box.
Patent KR-20210078135-A (KR)
Title: Method for determining abnormality of vacuum pump
Inventor: KIM HWAN SIK
IPC: B60T17/18
Filed: 2019-12-18
Abstract: The proposed technology relates to a method for judging an abnormality of a vacuum pump for a boost brake. More specifically, the present invention relates to the method for determining the abnormality in the vacuum pump for boosting brakes for determining the abnormality in the vacuum pump which maintains an appropriate vacuum pressure in a brake booster by measuring degree of vacuum in the brake booster. The method for judging the abnormality of the vacuum pump for the boost brake of the present invention comprises: a start step; a sensing step; a measuring step; and a comparison step.