baber/WOPTO huggingface dataset:
Patent KR-20220017562-A (KR)
Inventor: PARK JAE IL
IPC: B60W10/18
Filed: 2020-08-04
Abstract: The present invention relates to a device for controlling a vehicle to avoid a collision of a vehicle, and a method therefor. The device comprises: a driving motor providing power for a vehicle behavior; a sensor unit obtaining external information and internal information of a vehicle; and a control unit estimating a front wheel slip angle and a rear wheel slip angle when sensing evasion steering of a driver in a collision situation based on the external information and the internal information and controlling the driving motor based on the estimated front wheel slip angle and the estimated rear wheel slip angle.
Patent KR-20220017727-A (KR)
Inventor: LEE JEONG HOON
IPC: H01J37/32
Filed: 2020-08-05
Abstract: The present invention relates to a substrate processing apparatus and, more specifically, to a substrate processing apparatus, performing semiconductor processes such as deposition, etching, etc. on a substrate. The present invention provides the substrate processing apparatus, comprising: a chamber body (110) having an opened upper side and having a gate formed for entrance and exit of a substrate; a lid (120) coupled to an opening of the chamber body (110) to form a processing space (S); one or more shower head units (150) coupled to the lid (120) to inject a gas into the processing space (S); one or more substrate support units (140) which are installed in the chamber body (110) corresponding to the shower head units (150) and on which substrates (10) are seated; a remote plasma module (300) supported by a module support unit (200) of the upper side of the lid (120); and a pipe unit (400) coupling the remote plasma module (300) to any one between the lid (120) and the shower head units (150) to form a gas supply flow path, wherein the module support unit (200) supports the remote plasma module (300) so as to be movable in an up and down direction.
Patent KR-20220020604-A (KR)
Inventor: CHEA KWANG DO
IPC: F26B23/00
Filed: 2020-08-12
Abstract: The present invention relates to a sludge drying device with a hybrid air flow, which has a first air flow path passing through a ventilated conveyor and a second air flow path passing through a bypass duct to dry sewage sludge more efficiently.
Patent KR-20220021795-A (KR)
Inventor: YOON HONG SUNG
IPC: B60C11/13
Filed: 2020-08-14
Abstract: A pneumatic tire according to an embodiment of the present invention comprises: a tread unit in contact with a road surface; a shoulder unit formed in a width direction on both sides of the tire around the treat unit; and a groove formed to be recessed inwards from at least one of a surface of the tread unit and a surface of the shoulder unit. The groove comprises a lateral surface recessed from any one of the tread surface and the surface of the shoulder unit, and a bottom surface in parallel with any one of the treat surface and the surface of the shoulder unit while forming a boundary with the lateral surface, wherein a plurality of nano-protrusions are formed only on the bottom surface. According to the present invention, the tire allows water to drain smoothly from the groove.
Patent KR-20220022659-A (KR)
Inventor: PARK SEA RO MI
IPC: E01F15/04
Filed: 2020-08-19
Abstract: Provided is a lane divider. The lane divider comprises: vertical supports whose lower part is fixed to the ground surface; horizontal bars formed in the transverse direction between the vertical supports and formed of at least one layer connecting the vertical supports; and a vertical bar formed in the longitudinal direction between the horizontal bars and formed of at least one row connecting the horizontal bars. The vertical bar is fixedly coupled to at least one side surface of the horizontal bars. The vertical bar may include: a shock absorbing member having an inner space in a form of a cylindrical tube; and an elastic member positioned in the inner space of the shock absorbing member. According to the present invention, damage to a vehicle and the lane divider and damage to a driver can be minimized.
Patent KR-20220025573-A (KR)
Title: Poultry supply and demand system
Inventor: KIM HO CHOL
IPC: G06Q30/02
Filed: 2020-08-24
Abstract: The present invention relates to a poultry supply and demand system, wherein provided, in accordance with the present invention, is the poultry supply and demand system comprising: a distribution company terminal that receives the consumption information; a poultry house module that measures a weight, a feed amount, a water supply amount, and an environment of a poultry; and a supply and demand server that receives the consumption information from the distribution company terminal to derive the demand prediction information by receiving the data from the poultry house module, deriving the average weight and weight gain rate, and generating the predicted shipment information, and generates the shipment adjustment information when determined that the shipment adjustment is necessary by comparing the demand prediction information and the prediction shipment information. Therefore, the present invention is capable of developing the poultry industry.
Patent KR-20220027451-A (KR)
Title: Ventilation apparatus for vertical airflow formation
Inventor: LEE JE HYUNG
IPC: F24F7/06
Filed: 2020-08-27
Abstract: In accordance with the present invention, disclosed are a ventilation apparatus for the formation of a vertical air current, capable of preventing people located in a transverse direction in an indoor area from being infected by forming a vertical air current straight from an upper part to the bottom of a lower part such that a space between desks placed in an enclosed indoor area such as a classroom can be divided by the vertical air current. In accordance with the present invention, the ventilation apparatus, which is installed in an indoor area to form a vertical air current so as to divide an individual space, includes: an outside air introduction line installed on an upper wall of the indoor area and supplying outside air in a horizontal direction; a plurality of purge parts branched from the outside air introduction line to individually purge the outside air toward the floor of the indoor area; a suction part installed on the floor of the indoor area and installed on a position matched one-to-one with each of the purge parts to suction the outside air purged from each of the purge parts to form the vertical air current in the indoor area; and a heat transfer part exchanging heat between inside air suctioned by the suction part and the outside air supplied from the outside air introduction line.
Patent KR-20220032714-A (KR)
Title: A Separator for Air-cooled Fuel Cell with Cooling Performance Improvement and Air-cooled Fuel Cell Having the Same
Inventor: KIM MYEONG LEE
IPC: H01M8/0267
Filed: 2020-09-08
Abstract: The present invention relates to a separator for an air-cooled fuel cell and an air-cooled fuel cell including the same, and more specifically, to a separator for an air-cooled fuel cell with improved cooling performance and an air-cooled fuel cell including the same, wherein a flow of cooling air forms a direction parallel to the air flow of hydrogen, and a plurality of cooling air flows are formed from both sides toward the center to alleviate temperature non-uniformity and suppress a temperature rise, and sufficient performance and lifespan are secured by ensuring durability of a fuel cell thereby.
Patent KR-20220033782-A (KR)
Inventor: JANG KYOUNG HEE
IPC: A61K8/98
Filed: 2020-09-10
Abstract: The present invention relates to a hair dye composition comprising an animal component or a vegetable component derived from a natural ingredient and, more specifically, to a hair dye composition prepared using a technique such that a natural ingredient is contained in a nano-liposome structure. The hair dye composition of the present invention not only improves dyeability and color durability for the hair, but also protects the scalp from allergies or inflammation that occurs during hair dyeing, by using natural ingredients. Furthermore, the hair dye composition is highly effective in alleviating skin irritation, and thus can help reduce side effects from using a hair dye.
Patent KR-20220037562-A (KR)
Title: Edible antibacterial composite beads containing chitosan and nanocellulose and method for manufacturing the same
Inventor: KIM DAE WON
IPC: A61K8/02
Filed: 2020-09-18
Abstract: The present invention relates to a method for manufacturing a composite antibacterial bead, which utilizes chitosan and nanocellulose so that adverse effects are not caused on the human body when ingested while providing excellent antibacterial and mechanical properties, and a composite antibacterial bead manufactured thereby to be used as an antibacterial additive for polymer molded products, cosmetics, food, etc. According to the present invention, the method comprises the following steps: (a) mixing 1 to 50 parts by weight of chitosan powder with 50 to 99 parts by weight of an acidic solvent to prepare a chitosan solution; (b) mixing 1 to 50 parts by weight of nanocellulose with 50 to 99 parts by weight of a solvent to prepare a nanocellulose solution; (c) mixing the chitosan solution and the nanocellulose solution in a weight ratio of 10 : 1 to 1 : 10 to prepare a mixed solution; and (d) manufacturing a composite antibacterial bead by using the mixed solution.
Patent KR-20210035061-A (KR)
Title: Punch apparatus for consecutive presser
Inventor: CHOI JEA OK
IPC: B21D37/10
Filed: 2020-09-22
Abstract: The present invention relates to a punch device for a continuous press. According to one embodiment of the present invention, a cam is used for operation of a rod unit performing punching processing, thereby increasing work speed of the punching processing and improving work efficiency.
Patent KR-20220040122-A (KR)
Title: System and method for recognizing and controlling sound sources using rfid
Inventor: LEE WON IK
IPC: G10H1/36
Filed: 2020-09-23
Abstract: Disclosed are a system and method for controlling a sound source recognition using an RFID. According to the present invention, an RFID tag having the musical scale information is worn on one part among the body of the children, and a sound source corresponding to the corresponding musical scale is outputted when the RFID tag worn on the body of the children is located in a certain area where the RFID tag can be read. Therefore, the present invention is capable of having an advantage of being able to play activities using musical sensibility and rhythm.
Patent KR-20220041639-A (KR)
Title: Method for producing activated carbon coated with visible light catalyst
Inventor: KIM HYO JOONG
IPC: B01J20/20
Filed: 2020-09-25
Abstract: The present application relates to a manufacturing method of activated carbon comprising a visible light-activated catalyst, and more specifically, to a manufacturing method of activated carbon comprising a visible light-activated catalyst, which attaches the visible light active catalyst to a surface of activated carbon by spraying a coating solution comprising the visible light active catalyst at a predetermined concentration and maintains the original deodorization performance of activated carbon while minimizing the loss rate of the visible light-activated catalyst during a process.
Patent KR-20220043716-A (KR)
Title: Bottom die for scrap backflow prevention
Inventor: PARK YONG SOON
IPC: B26F1/44
Filed: 2020-09-29
Abstract: The present invention relates to a button die formed with a punching hole in the vertical direction in the center. More particularly, the present invention provides a button die for preventing scrap backflow configured such that two or more prevention grooves of a predetermined length are formed at equal intervals in the longitudinal direction on an inner circumferential surface of a punching hole, but the prevention grooves are formed as grooves of φ0.3 and 0.05㎜. Since the piercing process is performed without inserting a separate ejector pin into a piercing punch due to a simple and efficient structure, the present invention reduces costs of inserting the ejector pin, improves durability of the piercing punch, and prevents backflow of scrap during the piercing process of a small hole of φ3.0 or less.
Patent KR-20220048509-A (KR)
Inventor: PARK SEONG IK
IPC: B60W10/08
Filed: 2020-10-12
Abstract: The present invention relates to a four-wheel drive hybrid vehicle capable of improving set-off and acceleration performance by using a motor placed on a sub driving wheel, and a control method thereof. In accordance with one embodiment of the present invention, the control method for the hybrid vehicle having an engine and a first motor connected with a main driving wheel, and having a second motor connected with a sub driving wheel includes the steps of: determining required torque; when a preset condition is satisfied, determining first torque to be continuously outputted by the second motor based on the determined required torque and a vehicle speed; when the preset condition is satisfied, determining second torque to be discontinuously outputted by the second motor to compensate for an acceleration loss in a situation, in which the acceleration loss is occurring, based on at least one among the condition of an engine clutch placed between the engine and the first motor, the condition of a transmission, and the required torque; and determining the final torque of the second motor based on the first torque and the second torque.
Patent KR-20220048362-A (KR)
Inventor: JAEHO JEONG
IPC: H03M7/28
Filed: 2020-10-12
Abstract: The present invention relates to a decoding method based on a sequence clustering method of a DNA storage device. The method includes the following steps of: forming a DNA oligo base sequence by performing DNA sequencing; randomly sampling a certain number of bases in each of the forward read and the reverse read of the base sequence; combining the randomly sampled bases using a stitch algorithm; extracting only base sequences with a predetermined length from the base sequences combined using the stitch algorithm; forming a first data group by clustering the extracted base sequences based on the degree of identity; forming a second data group by removing base sequences having a certain distance difference with clusters from the first data group; forming a third data group by classifying the clusters in the second data group starting from the largest base sequence count; forming a fourth data group by performing RS decoding in the third data group starting from the cluster with the largest base sequence count, storing successful base sequences, and storing failed base sequences in a separate heap after performing RS correction; and performing luby transform (LT) decoding sequentially in the fourth data group. The present invention is research sponsored by Samsung Electronics Future Technology R&D Center (Project No. SRFC-IT1802-09).
Patent KR-20220049427-A (KR)
Inventor: LEE DEOKHUI
IPC: H04L1/00
Filed: 2020-10-14
Abstract: According to an embodiment of the present invention, a device for dynamic power back-off comprises: a storage unit for storing power back-off information indicating a power back-off application target MCS level, the number of layers, and a power back-off value to be applied; a back-off search unit that checks the MCS level and the number of layers allocated to a user device and detects a power back-off value corresponding to the checked MCS level and the checked number of layers from the power back-off information; and a back-off processing unit that applies the detected power back-off value when transmitting a downlink signal to the user device.
Patent KR-20210048424-A (KR)
Title: Phenoxy resin, method for producing the same, resin composition and cured product thereof
Inventor: AKIBA KEITA
IPC: C08G59/68
Filed: 2020-10-21
Abstract: Provided are: a method for producing a phenoxy resin, being sufficient in reaction and having excellent storage stability with other materials; a phenoxy resin obtained by the production method; a phenoxy resin composition; and a cured product. Also provided is a method for producing a phenoxy resin, in which a bifunctional epoxy resin and a bifunctional phenolic compound are reacted in the presence of a phosphine represented by the following formula (1), wherein R^1 is an alkyl group having 1-4 carbon atoms or an alkoxy group having 1-4 carbon atoms, and R^2 is a hydrogen atom, an alkyl group having 1-4 carbon atoms or an alkoxy group having 1-4 carbon atoms.
Patent KR-20220055376-A (KR)
Inventor: KIM WON HO
IPC: B42D9/00
Filed: 2020-10-26
Abstract: The present invention relates to a bookmark. More particularly, the present invention relates to a bookmark making a gap at the bottom corner of a book, that uses a gap inducing member (12) to create a gap (Fig. 7) at the bottom corner of the book so that the book can be opened quickly by inserting a finger into the gap.
Patent KR-20220060210-A (KR)
Inventor: PARK JONG BIN
IPC: G06N3/04
Filed: 2020-11-04
Abstract: The present invention relates to a method and an apparatus for processing an image. According to an embodiment of the present invention, the method for processing the image includes generating q' and s^i indicating an attribute of a relevant image in the form of at least one element, by performing a non-linear data dimension reduction with respect to query image information (q) and N image information (s_i to s_N)(hereinafter, s_i to s_N are referred to as s_i) (N is a natural number equal to or greater than 2 ) to be searched, and indirectly comparing s_i with q, by using q^i and s_i^'.
Patent KR-20220060331-A (KR)
Title: Compressor control method and compressor controlled by the method
Inventor: LEE HYUN WOO
IPC: F04B27/08
Filed: 2020-11-04
Abstract: The present invention relates to a compressor control method and a compressor controlled thereby. The compressor control method includes: a first step of determining the state of a battery for a heater controller controlling a compressor and the state of the compressor; a second step of, when the battery for the heater controller is determined as switched from a turing-off state to a turing-on state and the compressor is determined as being in a turing-on state in the first step, driving the compressor in one of normal and low-load driving modes in accordance with the rpm of an engine providing power to the compressor until a predetermined release condition is satisfied; and a third step of, when the battery for the heater controller is determined as maintained in the turing-on state and the compressor is determined as being in the turing-on state in the first step or when the release condition is satisfied in the second step, normally driving the compressor independently from the rpm of the engine. Therefore, the present invention is capable of preventing damage to the compressor caused by a migration phenomenon.
Patent KR-20200129074-A (KR)
Inventor: RUDOLPH RONALD
IPC: F01D5/18
Filed: 2020-11-06
Abstract: A turbine blade of an industrial gas turbine includes: a blade surface cooled by a cooling fluid membrane; a plurality of cooling holes that are formed on a wing surface through which cooling fluid flows and include an inlet and an outlet, respectively; and a trench that is formed on the wing surface surrounding at least one outlet of the cooling hole and is extended in axial and radial directions from the outlet of the cooling hole. The outlet of the cooling hole has a shape formed to produce first stage diffusion of the cooling fluid, and the wall of the trench is positioned axially from the outlet of the cooling hole to create second stage diffusion of the cooling fluid, so that the cooling fluid membrane is formed.
Patent KR-20220062199-A (KR)
Inventor: PARK SHIN SUK
IPC: A63B26/00
Filed: 2020-11-06
Abstract: The present invention relates to an assistance and training system through balance feedback and an operation method thereof, and more specifically, to an assistance and training system through balance feedback, which comprises: a plurality of wearable pressure sensors installed in plural on the sole side of the human body to measure foot pressure, respectively; a center of gravity calculator part calculating a balance based on a pressure value measured by the plurality of pressure sensors; an electrical stimulation part attached to a muscle side of the human body to generate torque by stimulating the muscle with an electrical signal to function as the muscle; a vibration module attached to the muscle side to apply vibration to the muscle; and a control part controlling to drive at least one of the electrical stimulation part and the vibration module to provide feedback on the balance, based on the calculated balance. According to the present invention, when a user's balance deviates from a balance center to some extent, a signal for instructing or forcing balance recovery in the opposite direction is generated so that the user's balance can be corrected.
Patent KR-20220063885-A (KR)
Title: Duty-free product export management system and method
Inventor: SHIN MIN HO
IPC: G06Q40/04
Filed: 2020-11-11
Abstract: The present invention relates to a system and a method for managing duty-free product export, wherein an order for a duty-free product to be purchased from a foreign company by a foreign traveler is placed, the foreign traveler purchases the duty-free product, declares the export thereof, sends the same to the foreign company and declares foreign exchange while transferring the right to receive proceeds for the export to a domestic duty-free product export management system connected in advance to the foreign company, and foreign currency is brought in using an aircraft by paying the proceeds for the export in Korean currency to the foreign traveler if foreign currency is remitted from the foreign company, thereby reducing time and costs, removing the danger of losing foreign currency, reducing fees for exchanging cash and enabling the declaration of duty-free product export to be performed completely to improve the accuracy of export statistics.
Patent KR-20220067743-A (KR)
Title: A method for modeling 3d cad image
Inventor: YANG JEONGSAM
IPC: G06T19/20
Filed: 2020-11-18
Abstract: Disclosed is a method for modeling a 3D cad image. In the present specification, in a mesh-based 3D CAD image modeling method, the method may comprise the steps of: preparing a 3D mesh model formed based on a plurality of mesh pieces; obtaining parameters for each of a plurality of primitives corresponding to the plurality of mesh pieces; obtaining a fitting error value for each of the parameters and a plurality of mesh pieces; and replacing the plurality of mesh pieces with a primitive having the smallest fitting error value.
Patent KR-20200135249-A (KR)
Inventor: SOONWOO PARK
IPC: H04N21/235
Filed: 2020-11-19
Abstract: Disclosed is an image processing apparatus which can be mounted on a vehicle. According to the present invention, the image processing apparatus comprises: a memory; a camera unit which acquires an image; a signal processing unit which compresses and encrypts the image acquired through the camera unit; and a control unit which controls the signal processing unit to encrypt the image using metadata of the acquired image and store it in the memory.
Patent KR-20220069256-A (KR)
Title: Monitoring system for freight train
Inventor: LEE YOUNG HOON
IPC: B61L15/00
Filed: 2020-11-20
Abstract: A freight train operation state monitoring system comprises a freight train including a plurality of wagons connected to each other and a locomotive for moving the wagons. Each of the plurality of freight cars comprises: a sensor unit for sensing a state of a freight car; a determination unit for determining whether the freight car is in an abnormal state based on a sensing result; a braking unit that performs braking of the freight car; a freight car communication unit that shares sensing information of the freight car with the outside; and a power supply unit providing power to the freight car.