baber/WOPTO huggingface dataset:
Patent KR-20200106136-A (KR)
Inventor: O HUN KWON
IPC: C12N1/20
Filed: 2020-07-27
Abstract: The present invention relates to a method for culturing lactic acid bacteria using lactic acid bacteria fermented filtrate, and to a recirculating continuous culturing method. According to the present invention, lactic acid bacteria of Lactobacillus plantarum and Lactobacillus thermophiles can be continuously cultured, and an optimal culturing medium and an optimal fermenting condition to mass-produce the lactic acid bacteria at a low cost are identified. The lactic acid bacteria fermented filtrate manufactured from the method is capable of being usefully used as a material for health functional food or a feed additive by containing a lot of beneficial bacteria which are beneficial to animals including humans.
Patent KR-20220015544-A (KR)
Inventor: SHIN YU CHEOL
IPC: G06Q30/06
Filed: 2020-07-31
Abstract: The present invention relates to a reverse auction system for modular house trading and a trading method using the same. More particularly, it relates to a trading system in which a user participating in trading can participate in the trading as a consumer or a supplier as well as a supplier and a consumer at the same time, and a trading method using the same. In addition, the present invention relates to a system that can lower trading costs by inducing reliable trading between users who want to trade a modular house, and a transaction method using the same.
Patent KR-20220016614-A (KR)
Inventor: PARK HYUN JU
IPC: G01S13/86
Filed: 2020-08-03
Abstract: The present invention relates to an object recognition system and, more specifically, to an object recognition system fusing an electro optical (EO) sensor, an infrared radiation (IR) sensor, a radar, and a LiDAR based on a deep neural network algorithm, which fuses infrared sensor information, visible image sensor information, LiDAR information, and radar information through a neural network technology to robustly recognize objects despite changes in weather and illuminance. To this end, the object recognition system comprises: a first image fusion unit generating a fusion image on the basis of EO and IR sensor information; a second image fusion unit fusing LiDAR and RADAR information to generate a point cloud including distance information; and an image re-fusion/detection unit fusing the point cloud and the fusion image received from the first and second image fusion units, respectively, to detect an object.
Patent KR-20210020793-A (KR)
Title: Prober and probe card precooling method
Inventor: FUJIHARA JUN
IPC: G01R1/073
Filed: 2020-08-05
Abstract: The present invention relates to, for example, a prober capable of performing probe card pre-cooling while suppressing the occurrence of dew condensation. The prober is provided with a plurality of inspection chambers, wherein each plurality of inspection chambers is provided with a probe card, a probe card holding support member, a chuck saw, a seal mechanism, a temperature adjustment unit, and a supply unit. The probe card has a plurlaity of probes. The probe card holding support member holds and supports the probe card. The chuck saw is wafer-mountable. The seal mechanism forms a sealed space between the probe card holding support member and the chuck saw. The temperature adjustment unit performs temperature adjustment on the chuck saw. The gas supply unit supplies dry gas to the sealed space. In a state in which no wafer is mounted on the chuck saw, the prober purges the sealed space with the dry gas, and then, the prober performs probe card pre-cooling using the cold heat of the chuck saw temperature-adjusted by the temperature adjustment unit.
Patent KR-20220023656-A (KR)
Inventor: KANG MIN KOOK
IPC: A45C13/30
Filed: 2020-08-21
Abstract: A pet carrying bag according to an embodiment of the present invention includes: a bag body in which a rectangular parallelepiped shape with an open top and an empty inside is included and four side units connected to each other are disconnected so that the four side units are unfolded with respect to a bottom unit; and a cover unit connected to one side unit of the four side units of the bag body and covering an open part of the bag body, wherein a mesh network has a milk carton shape when covering the open part of the bag body by the cover unit and is capable of checking the inside of the bag body in an open area of the cover unit and the bag body.
Patent KR-20220029193-A (KR)
Inventor: Mingeun Choi
IPC: H01L51/52
Filed: 2020-09-01
Abstract: A light emitting display device according to the present specification may include: a pixel area disposed on a substrate and having a light emitting area and a non-light emitting area; a planarization layer disposed on the substrate; and a light emitting element layer disposed in the light emitting area and the non-light emitting area of the planarization layer. The light emitting device layer may include a barrier layer disposed at a boundary region between the light emitting area and the non-light emitting area. Accordingly, in the light emitting display device according to the present specification, leakage current between adjacent pixels can be prevented.
Patent KR-20220033255-A (KR)
Title: Analog to digital convertor circuit and image sensor
Inventor: SEO SUNG UK
IPC: H04N5/374
Filed: 2020-09-09
Abstract: Embodiments of the present invention may provide an image sensor that converts a pixel signal into a digital image with high accuracy. The analog-to-digital conversion circuit comprises: a first operational amplifier for comparing a ramp voltage and a conversion target voltage and outputting a result thereof; a second operational amplifier comparing the amplification result of the first operational amplifier transferred to a first input terminal with the reference voltage transferred to the second input terminal and outputting the result; a leakage current measuring device for measuring a leakage current to the first input terminal; and a current leaker for passing a current equal to the leakage current measured by the leakage current measuring device to the second input terminal.
Patent KR-20220034410-A (KR)
Inventor: CHOI IL LAK
IPC: A23L19/00
Filed: 2020-09-11
Abstract: The present invention relates to technology for processing a raw material of wood-cultivated ginseng, comprising: a sorting and cleaning step of removing a foreign substance by preparing and cleaning the wood-cultivated ginseng (S100); a drying step of drying the cleaned wood-cultivated ginseng (S200); a mixing and aging step of mixing a mixture composed of green tangerine powder, grown-up silkworm powder, a stevia extract, krill shrimp oil, and minerals with the dried wood-cultivated ginseng and aging the same (S300); a zymogen culture medium manufacturing step of manufacturing a zymogen culture medium to ferment a wood-cultivated ginseng mixture composed of the wood-cultivated ginseng, the green tangerine powder, the grown-up silkworm powder, the stevia extract, the krill shrimp oil, and the minerals (S400); a fermenting step of fermenting the wood-cultivated ginseng mixture (S500); and a freeze-drying and pulverizing step of manufacturing wood-cultivated ginseng powder by freeze-drying and pulverizing the fermented wood-cultivated ginseng mixture (S600). The technology for processing a raw material of wood-cultivated ginseng according to the present invention by a composition processes the wood-cultivated ginseng through drying, aging, and fermenting steps. Therefore, the present invention allows a consumer to easily take in a high nutritional content of the wood-cultivated ginseng including a ginsenoside ingredient, and increases competitiveness of the wood-cultivated ginseng by reducing a bitter taste or unique strong aroma of the wood-cultivated ginseng and expanding a utility value and consumption of the wood-cultivated ginseng.
Patent KR-20220039038-A (KR)
Title: System and method estimating slope of the driving road
Inventor: YANG JIN HO
IPC: G06K9/00
Filed: 2020-09-21
Abstract: Disclosed are a system and a method for estimating a gradient of a road. The system comprises: a camera installed in a vehicle and capturing a front image of the vehicle; a lane recognition unit recognizing a lane of a driving road, where the vehicle drives, from the front image captured by the camera and recognizing the lane of a predicted road where driving is predicted; and a gradient estimation unit estimating a gradient of the predicted road where the driving of the vehicle is predicted based on the recognized lanes of the driving road and the predicted road.
Patent KR-20210098309-A (KR)
Title: Semiconductor device and method
Inventor: Lin wen kai
IPC: H01L29/423
Filed: 2020-09-21
Abstract: Disclosed are improved inner spacers for semiconductor devices and forming methods thereof. In accordance with an embodiment of the present invention, the semiconductor device comprises: a substrate; a plurality of semiconductor channel structures over the substrate; a gate structure over the plurality of semiconductor channel structures, wherein the gate structure is extended between adjacent semiconductor channel structures among the plurality of semiconductor channel structures; a source/drain region adjacent to the gate structure, wherein the source/drain region comes in contact with the plurality of semiconductor channel structures; and an inner spacer interposed between the source/drain region and the gate structure, and including a first inner spacer layer coming in contact with the gate structure and the source/drain region, and containing silicon and nitrogen, and a second inner spacer layer coming in contact with the first inner spacer layer and the source/drain region, containing silicon, oxygen, and nitrogen, and having a lower dielectric constant than the first inner spacer layer.
Patent KR-20220045781-A (KR)
Inventor: SEO SEOG JAE
IPC: C08G61/12
Filed: 2020-10-06
Abstract: The present specification relates to a polymer and an organic light emitting device using the same. The polymer includes a unit represented by chemical formula 1. The polymer of the present invention exhibits resistance to a specific solvent, thereby enabling a solution process.
Patent KR-20220048194-A (KR)
Inventor: PARK EUN SEOK
IPC: H04N1/00
Filed: 2020-10-12
Abstract: The present invention relates to a power sequence control for an integrated scanner assembly and an image forming engine to control power supplied to engine units depending on conditions. According to the present invention, a power control device comprises a power supply, an integrated scanner assembly, an image forming engine including a general engine unit and a special engine unit, and a processor including a main power switch, a special engine unit power switch, and an independent power controller. The processor closes the main power switch through the independent power controller to supply power to the integrated scanner assembly and the general engine unit; receives specification information from the integrated scanner assembly activated by the supplied power; receives state information of the image forming engine from the general engine unit activated by the supplied power; and closes the special engine unit power switch to supply power to the special engine unit after receiving the specification information and the state information.
Patent KR-20220049365-A (KR)
Inventor: BAE SOON SUK
IPC: A23L3/00
Filed: 2020-10-14
Abstract: Disclosed are a steam pressure sterilization device and an instant rice manufacturing system having the same. The steam pressure sterilization device according to an embodiment of the present invention includes: a plurality of upper and lower chambers which can be pressurized in contact with each other or spaced apart from each other, and in which steam pressure sterilization of containers is performed; and a chamber up/down control driving unit coupled to the lower chamber, and driving the lower chamber up/down with respect to the upper chamber to control an up/down operation of the lower chamber with respect to the upper chamber. Accordingly, the up/down operation of the lower chamber with respect to the upper chamber can be effectively and precisely controlled.
Patent KR-20220052111-A (KR)
Inventor: CHI HO JUNE
IPC: H01M50/20
Filed: 2020-10-20
Abstract: A battery module, a battery pack including the same, and a vehicle are disclosed. The battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; a cover in which the battery cell stack is accommodated; and a buffer member coming in contact with the battery cell stack, wherein the buffer member is provided to enable movement of a fluid therein.
Patent KR-20220053762-A (KR)
Title: Apparatus for supporting safety of deiver and method thereof
Inventor: PARK MYOUNG SOO
IPC: B60L3/04
Filed: 2020-10-22
Abstract: The present invention relates to a device for supporting the safety of a driver and a method thereof. The present invention provides the device for supporting the safety of a driver and a method thereof, capable of controlling a low voltage DC-DC converter (LDC) to supply a high voltage of a high voltage battery to a power controller by lowering the high voltage of the high voltage battery to a low voltage (for example, 12V) when power is not supplied to various safety devices installed in an electric vehicle due to a collision and, also, of controlling operation of the safety device, thereby supporting escape of a driver while preparing for a secondary collision to a following vehicle. To achieve the purpose of the present invention, the device for supporting the safety of a driver includes: a sensor sensing the collision of an electric vehicle; a voltage converter lowering the high voltage of the high voltage battery installed in an electric vehicle to the low voltage and supplying the low voltage to the safety device; and a control unit activating the voltage converter when the power is not supplied to the safety device due to a collision.
Patent KR-20220055122-A (KR)
Title: System and method for controlling cooking appliance
Inventor: SUNG WOO NAM
IPC: G06Q50/10
Filed: 2020-10-26
Abstract: The present invention provides a system and method for controlling a cooking appliance. In the present invention, when a server receives a request to transmit a recipe from a terminal to a cooking appliance, the present invention recommends a burner with a minimum usage time to the terminal based on the usage time of the burner, and allows the cooking appliance to be turned on the recommended burner according to a control command when the terminal transmits the control command for turning on the recommended burner to the cooking appliance through the server. Therefore, when using the burner, the present invention ensures that a balanced burner is used by inducing the use of a less frequently used burner.
Patent KR-20220056007-A (KR)
Inventor: YOON JUN SEO
IPC: G06F9/4401
Filed: 2020-10-27
Abstract: The present invention relates to a pin for preventing a game addiction, wherein when a game is played for more than a certain period of time, the present invention allows a forced-termination code embedded in the pin to prevent game addiction. The present invention comprises a forced-termination code.
Patent KR-20210053793-A (KR)
Title: A clothing comprising a sensor device
Inventor: JEONG DAE SEONG
IPC: G06F3/041
Filed: 2020-10-29
Abstract: In clothing comprising a sensor device according to one aspect, the sensor device may include: a Bluetooth module which communicates with an external device; a contact pad with which the user's body is in contact; and a processor. The processor transmits a notification signal to the external device through the Bluetooth module based on a size of capacitance that is changed as the body comes into contact with the pad, and the clothing is made of an electrically conductive fiber and an electrically conductive rubber band.
Patent KR-20220063825-A (KR)
Title: Method and device for learning rotation characteristics of image
Inventor: HWANG WON JUN
IPC: G06N3/08
Filed: 2020-11-10
Abstract: According to an aspect of the technical spirit of the present disclosure, a method for learning rotation characteristic of an image by using a learning system including at least one device includes: extracting at least a portion of a section of the image; generating a learning data set reflecting the rotation characteristic of the image, based on the extracted section; assigning, to the learning data set, a label, which corresponds to the rotation characteristic of the learning data set, of labels assigned rotation characteristics to be classified by the learning system; inputting the generated learning data set into a first network based on machine learning; and performing learning for the first network based on a classification result acquired from the first network and the label assigned to the learning data set.
Patent KR-20220064186-A (KR)
Title: Geofence service apparatus, and terminal equipment
Inventor: SEO JE HO
IPC: H04W4/02
Filed: 2020-11-11
Abstract: The present invention relates to a geofence service apparatus for determining a service geofence to provide a service to a terminal according to a service policy considering an overlapping state of geofences in an overlapping area where geofences overlap between affiliated stores, and an operating method thereof. The geofence service apparatus comprises: a checking unit which checks a service area that matches location information of a terminal; a determining unit which determines whether the service area is an overlapping area in which two or more geofences overlap each other; and a determination unit which determines, when the service area is determined to be the overlapping area, at least one of the two or more geofences as a service geofence capable of providing a service to the terminal according to geofence overlapping properties of the service area.
Patent KR-20220064584-A (KR)
Title: Hygiene mask anti-slip device
Inventor: LEE KYU CHEOL
IPC: A62B18/02
Filed: 2020-11-12
Abstract: The present invention relates to a hygiene mask anti-slip device formed to form anti-slipping along a line curved along the face and nose height with liquid silicone, liquid rubber, and others.
Patent KR-20220066750-A (KR)
Title: Radiation waste cutting apparatus
Inventor: LEE DONG JIN
IPC: G21F9/00
Filed: 2020-11-16
Abstract: A radioactive liquid waste detection apparatus is disclosed. The radioactive liquid waste detection apparatus, in which a radioactive liquid waste moves and which identifies the position of the radioactive liquid waste while moving along a pipe having a welding connection part. The apparatus comprises: a running unit moving along the surface of the pipe; a film removal unit installed in the running unit to remove a film on the surface of the pipe; an ultrasonic wave irradiation unit installed in the running unit at a position spaced rearwards in a running direction from an installation position of the film removal unit to irradiate a guiding ultrasonic wave to an internal position of the pipe; and an analysis unit analyzing an ultrasonic wave signal reflected after irradiation by the ultrasonic wave irradiation unit to check the position of the radioactive liquid waste within the pipe. The present invention can reduce radiation exposure to an operator.
Patent KR-20220067194-A (KR)
Title: Hydrogen gas sensor
Inventor: KONG HO YOUL
IPC: C07F7/18
Filed: 2020-11-17
Abstract: The present invention relates to a hydrogen gas sensor, and specifically to the hydrogen gas sensor that can operate at room temperature, has high sensitivity to hydrogen gas, has excellent long-term stability, and can be driven with low power. The hydrogen gas sensor of the present invention includes: a metal oxide layer; a self-assembled monolayer (SAM) positioned in contact with one surface of the metal oxide layer; a first electrode and a second electrode spaced apart from each other on the self-assembled monolayer; and a metal nanoparticle layer located in a region where the first electrode and the second electrode are spaced apart.
Patent KR-20220068612-A (KR)
Title: Cable management device
Inventor: KIM HYOUNG SOON
IPC: B60L53/18
Filed: 2020-11-19
Abstract: The present invention relates to an electric wire management apparatus for the disabled at an electric vehicle charging station. According to the present invention, a charging cable may always be supported to maintain a certain height from the ground surface. Therefore, it can be prevented that the charging cable or a charging connector is left on the ground surface and then contaminated or damaged. In addition, the charging cable and the charging connector can automatically come down to a user's height. Therefore, people with reduced mobility can more conveniently charge an electric vehicle. The electric wire management apparatus for the disabled at the electric vehicle charging station of the present invention comprises: a main body; a drum; a motor; and a wire.
Patent KR-20220068827-A (KR)
Title: Firmware update method for boiler system
Inventor: KIM JUN HO
IPC: H04B3/54
Filed: 2020-11-19
Abstract: The present invention relates to a hot water system, and more particularly, to a heat source device for providing hot water and a method for providing hot water using the heat source device. A heat source device according to an aspect of the present invention includes: a communication unit for receiving n pieces of divided firmware transmitted by a connected external device; a processor; and a memory electrically connected to the processor and storing n pieces of divided firmware. When the processor determines that reception of n divided firmware has been completed normally during execution, program instructions for updating firmware using n pieces of divided firmware may be stored in the memory. According to the present invention, even in the case of a heat source device that controls the amount of heat through multi-stage control of fuel, it is possible to precisely control a hot water temperature.
Patent KR-20220069345-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising the same
Inventor: KIM YUN HI
IPC: C07F5/02
Filed: 2020-11-20
Abstract: The present invention relates to a novel heterocyclic compound and an organic light-emitting device comprising the same, and more specifically, to a heterocyclic compound exhibiting thermally activated delayed fluorescence (TADF) and an organic light-emitting device comprising the same.
Patent KR-20220069528-A (KR)
Title: Sanitary Pad Structure for Human Body Attachment
Inventor: CHAE KEUM OK
IPC: A43B1/00
Filed: 2020-11-20
Abstract: Disclosed is a sanitary pad structure for a shoe insole. The sanitary pad structure for a shoe insole of the present invention comprises: a sanitary pad layer installed to be brought into contact with the sole of the foot of a user; and a pressure-sensitive adhesive layer provided on the bottom side of the sanitary pad layer, wherein the sanitary pad layer is dried after being impregnated with a citric acid solution. According to the present invention, which is configured such that hydrogen ions are supplied to the foot of a user and an inner space of the shoe worn by the user, it is possible to effectively remove germs and odors from the foot of the user and the inner space of the shoe.
Patent KR-20220071001-A (KR)
Title: Semiconductor facility layout simulation method, computer system and non-transitory computer readable medium
Inventor: WON HYE JIN
IPC: G06F30/20
Filed: 2020-11-23
Abstract: In a computer system comprising a processor and a memory that stores a program code executable by the processor, the processor can execute: a step of allowing the facilities arranged in a semiconductor FAB to be arranged through the first arrangement method or a second arrangement method, and simulating a result according to the arrangement method; and a step of comparing the simulated result through various parameters. Therefore, the present invention is capable of having an effect of enabling efficiency analysis according to the arrangement method of the facility in the semiconductor.