baber/WOPTO huggingface dataset:
Patent KR-20210012746-A (KR)
Title: vertical air stirring apparatus for controlling temperature and humidity
Inventor: LEE YOUNG JAE
IPC: F24H3/04
Filed: 2019-07-26
Abstract: The present invention relates to a vertical air stirring apparatus for controlling temperature and humidity and, more specifically, to a vertical air stirring apparatus which is installed in a greenhouse, a non-heating storage, and the like to evenly circulate internal air to uniformly maintain temperature and humidity in the entire area of the internal space. According to the present invention, the vertical air stirring apparatus comprises: a main body having a hollow portion, through which air can pass from the upper part to the lower part, formed therein; a blowing unit installed inside the main body to move the upper air of the main body to the lower part along the hollow portion; a heater installed in the lower part of the blowing unit to heat the air moving along the hollow portion; a corrugated pipe coupled to the lower end of the main body, having a flow path communicating with the hollow portion, and formed to allow length adjustment in a vertical direction; a diffusion housing having a narrow-top and wide-bottom conical shape to be coupled to the lower end of the corrugated pipe and diffuse the air discharged through the lower part of the corrugated pipe; a moving means disposed below the diffusion housing to move the stagnant air to the air discharged through the lower part of the corrugated pipe; a temperature sensor installed in the main body or corrugated pipe to measure the temperature; and a control unit using temperature information of the temperature sensor to control operation of the heater and the blowing unit.
Patent KR-20210016852-A (KR)
Title: System for reservating and managementing vacancy of affiliate stores
Inventor: CHOI GI MUN
IPC: G06Q10/02
Filed: 2019-08-05
Abstract: The present invention relates to a vacancy reservation management system of a member store. An objective of the present invention is to intuitively show real-time information for vacancy information of a member store and facility information of the member store in detail, and easily process a vacancy reservation in accordance with the information. For example, the vacancy reservation management system of a member store comprises: a manager application installed in a POS terminal, registers table reservation situation information of a member store and member store facility information, receives reservation request information to process a reservation, and updates and provides the reservation situation information; a user application installed in a user terminal, receives the reservation situation information, and receives and registers the reservation request information; and a POS server connected to the POS terminal and the user terminal, receives the reservation situation information, the member store facility information, and the reservation request information, transfers the reservation situation information and the member store facility information to the user application, and transfers the reservation request information to the manager application.
Patent KR-20210017651-A (KR)
Title: Method for Fault Detection and Fault Diagnosis in Semiconductor Manufacturing Process
Inventor: KIM CHANG OUK
IPC: H01L21/67
Filed: 2019-08-09
Abstract: The present embodiments provide a device for detecting and classifying failures capable of visualizing the time point of occurrence of an abnormal pattern, which causes faults in a product manufacturing process and a shape of the abnormal pattern, by generating residual data by removing data restored through a restoration model from collected time series data, classifying failures by removing sensor noise from the residual data to generate de-noise residual data, and analyzing the de-noise residual data.
Patent KR-20210023044-A (KR)
Title: Steel wire pre-tensioning apparatus for manufacturing prestressed concrete products having steel wire saving part
Inventor: CHO YEONG CHEOL
IPC: E04C5/12
Filed: 2019-08-21
Abstract: The present invention relates to a steel wire tensioning device for manufacturing prestressed concrete products having a steel wire saving part so that the length of the required steel wire can be adjusted according to the length of the concrete product. According to the present invention, the steel wire tensioning device comprises: a bed (10) formed long in the front-rear direction and having a formwork (A) disposed on an upper surface thereof; a steel wire fixing part (20) provided on one side of the bed (10); a steel wire tensioning part (30) provided at a position opposite to the steel wire fixing part (20) in front of the other side of the bed (10); and a steel wire saving part (40) installed between the steel wire tensioning part (30) and the formwork (A).
Patent KR-20210027625-A (KR)
Title: Method for managing of memory address mapping table for data storage device
Inventor: HONG YOU PYO
IPC: G06F12/1018
Filed: 2019-08-29
Abstract: The present invention relates to a method of operating an address mapping table of a data storage device. The method includes the steps of: (a) generating an address mapping table in an address management memory; (b) checking whether data exists in a data field of a corresponding set in the address management memory corresponding to a result of applying a first hash function to a logical address value of new data when there is a write command for the new data, wherein the logical address and physical address of the data are stored in the data field of the corresponding set and the bank access order is rearranged when there is no data; and (c) applying a second hash function to the value of the corresponding address in the address management memory when data already exists in the set according to the result of the check, wherein the existence of data is checked in the data field of the corresponding set in the address management memory corresponding to the result value of applying the second hash function, and when the data does not exist, the logical address and physical address of the new data in the corresponding data field is stored and the bank access order is rearranged.
Patent KR-20210037423-A (KR)
Title: Biosensor and manufacturing method thereof
Inventor: SHIN HANG BEUM
IPC: G01N33/543
Filed: 2019-09-27
Abstract: The present invention relates to a biosensor and a manufacturing method thereof, and more specifically, to a biosensor including an electrode substrate and a mixed self-assembled monolayer located on the electrode substrate, wherein the mixed self-assembled monolayer includes three molecules having different ends; and a manufacturing method of the biosensor.
Patent KR-20190121273-A (KR)
Title: Apparatus and method for providing contents linked with information of vehicle
Inventor: KIM HYUN SOO
IPC: G06Q30/02
Filed: 2019-10-07
Abstract: According to an embodiment of the present invention, a device for providing content associated with information provided from a vehicle comprises: a storage unit which stores a plurality of event data and a plurality of background data; a communication unit for receiving vehicle information including character matching information; and a control unit which selects event data including a character designated by the character matching information from among the plurality of event data, selects background data including an event designated by the event data from among the plurality of background data, and transmits content data including the selected event data and the selected background data through the communication unit. According to an embodiment of the present invention, at least one of an autonomous vehicle, a user terminal, and a server can be associated or fused and combined with an artificial intelligence module, a drone (unmanned aerial vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and devices related to 5G services.
Patent KR-20210045039-A (KR)
Inventor: OH JUN SEOK
IPC: G06F3/01
Filed: 2019-10-16
Abstract: Embodiments of the present invention relate to a haptic feedback display, a haptic feedback system, a haptic driver and a haptic driving method. According to the present invention, haptic feedback speed can be increased by supplying a preliminary driving voltage boosted from the base voltage to a haptic actuator before a haptic object is touched by a touch pointer, supplying a target voltage higher than the preliminary driving voltage to the haptic actuator when the haptic object is touched by the touch pointer, and supplying a driving wave having a waveform based on the target voltage to the haptic actuator.
Patent KR-20200057633-A (KR)
Title: Marker for discrimination of resistance to tomato yellow leaf curl virus and discrimination method using the same marker
Inventor: SIM SUNG CHUR
IPC: C12Q1/683
Filed: 2019-11-08
Abstract: The present invention relates to a marker for discriminating resistance to tomato yellow leaf curl virus, and to a discrimination method using the same. The resistance to the tomato yellow leaf curl virus is possible to be quickly and accurately discriminated by using the marker of the present invention and an agent capable of detecting or amplifying the same.
Patent KR-20190128145-A (KR)
Inventor: SANG OK PARK
IPC: H04N5/232
Filed: 2019-11-08
Abstract: The present invention provides a voice coil motor which is suitable for performing both an auto focusing function and an image stabilization function. The voice coil motor comprises: a mover having a first drive unit arranged on an outer circumferential surface of a bobbin fixing a lens; a stator having a second drive unit facing the first drive unit; a base supporting the stator and having an aperture exposing the lens; a case coupled to the base and having an aperture exposing the lens; an elastic member coupled to the mover in the case and floating the mover from the base when a drive signal is not applied to the first and second drive units; an interference prevention member interposed between the case and the elastic member and preventing an interference of the elastic member and the case when the mover is bilaterally driven; and a cover member pressing and fixing the elastic member.
Patent KR-20210056187-A (KR)
Title: Slitter Knife for Manufacturing of Corrugated Fiberboard Box and Corrugated Fiberboard Box Manufacturing Method
Inventor: RYU JAE POONG
IPC: B26D1/40
Filed: 2019-11-08
Abstract: The present invention provides a slitter knife mounted on an upper slitter head of a slitter for manufacturing a corrugated board that forms a cut-out groove on a cover board of a transferred corrugated board box so as to quickly mass-produce corrugated board boxes with improved hermetic force. The slitter knife for manufacturing the corrugated board box comprises: a first knife composed of an arch shaped plate, having a pair of length cutting blades formed on the circumference such that the cover board is cut in the transferring direction of the corrugated board box, and having a width cutting blade formed on one side of the length cutting blades such that the cover board is cut at the right angle with the transferring direction of the corrugated board box to form cut-out recesses on the cover board while the cover board is cut such that an inner tip portion of the cover board is excluded when the upper slitter head rotates; and a second knife provided on one side of the first knife, and forming a cutting line on the cover board while the inner tip portion of the cover board is cut in the transferring direction of the corrugated board box when the upper slitter head rotates.
Patent KR-20210056804-A (KR)
Title: Metal precursor compound including imido group
Inventor: YEO SO JEONG
IPC: C07F7/02
Filed: 2019-11-11
Abstract: The present invention relates to a metal precursor compound having excellent reactivity with a substrate and capable of forming a metal thin film with a low content of impurities in a broad range of temperature, and a method for depositing a metal film using the same. The metal precursor compound for depositing a metal film is selected from the group consisting of chemical formula 1, chemical formula 2 and chemical formula 3, wherein M is a metal selected from the group consisting of Si, Ge and Sn, each of R_1, R_2 and R_3 independently represents H or a C1-C5 hydrocarbyl group, and each X_1 independently represents a halogen element.
Patent KR-20210062480-A (KR)
Inventor: JUNG KYOUNG SUN
IPC: H01L21/304
Filed: 2019-11-21
Abstract: An objective of the present invention is to provide a method of manufacturing a bipolar electrostatic chuck using organic/inorganic hybrid composition which may represent excellent insulation resistance and chucking force by sealing a bipolar electrostatic chuck, may reduce a cost by reducing a process time, and may improve durability. The method of manufacturing a bipolar electrostatic chuck using organic/inorganic hybrid composition comprises: forming an electrostatic chuck base material (step 1); bead-blasting a surface of the electrostatic chuck base material (step 2); spray-coating a top surface of the bead-blasted electrostatic chuck base material to form a first insulation layer (step 3); polishing a surface of the primary insulation layer (step 4); forming a bipolar electrode pattern on a top surface of the polished primary insulation layer (step 5); spray-coating a top end of the bipolar electrode pattern to form a secondary insulation layer (step 6); polishing a surface of the secondary insulation layer (step 7); sealing the electrostatic chuck using organic/inorganic hybrid composition (step 8); hardening the sealed electrostatic chuck (step 9); and estimating characteristics of the hardened electrostatic chuck (step 10). The present invention may represent excellent insulation resistance and chucking force by sealing a bipolar electrostatic chuck, may reduce a cost by reducing a process time, and may improve durability.
Patent KR-20210063757-A (KR)
Title: Cooling fan controlling method and wireless charging device
Inventor: CHIHWAN JEONG
IPC: H05K7/20
Filed: 2019-11-25
Abstract: The present disclosure relates to a wireless charging device including a cooling fan. According to an embodiment of the present disclosure, the wireless charging device comprises: a housing including a mounting unit for mounting an external electronic device; a first bracket positioned inside the mounting unit; a conductive coil disposed in the first bracket; a second bracket positioned inside the mounting unit, and having a through hole formed therein; a first cooling fan positioned inside the through hole; a second cooling fan positioned inside the through hole, and spaced apart from the first cooling fan; and a partition wall formed inside the through hole to isolate the first and second cooling fans. The through hole is divided by the partition wall into a first area in which the first cooling fan is disposed and a second area in which the second cooling fan is disposed. At least one protrusion having a volute shape is formed on at least a portion of the second bracket or at least a portion of the partition wall. Also, a first opening for directing air cooled by the first or second cooling fan in a direction of the mounting unit is formed in at least one area of the first bracket. In addition, a second opening for directing air transferred from the first opening to the outside of the wireless charging device can be formed in at least one area of the mounting unit. Accordingly, an electronic device can be efficiently cooled.
Patent KR-20210063790-A (KR)
Title: Candle whose Melted wax can be collected and recycled.
Inventor: JIN SUNG BOK
IPC: F21V35/00
Filed: 2019-11-25
Abstract: The present invention relates to a candle, which comprises: a column shape body part in which a direction in which a candle wick is exposed is an upper part, and a direction provided in the opposite direction to the upper part direction is a lower part; and a lotus-shaped support part formed integrally with the body part at the lower part of the body part, wherein a receiving groove for collecting the falling candle drippings due to the combustion of the body part is provided in the support part, so that it is possible to prevent the area around the candle from getting dirty due to falling candle drippings, and it is possible to recycle the candle drippings accumulated in the receiving groove and a combustible solid, which is a raw material of the support part, when the body part of the candle is all burned.
Patent KR-20200092860-A (KR)
Inventor: LEE SOO HONG
IPC: A61P19/02
Filed: 2019-12-04
Abstract: The present invention provides a surface-modified exosome using a bile acid, a method for preparing the exosome, and a method for inducing cell proliferation by using the bile acid. According to the method for inducing cell proliferation and the method for preparing exosomes, cells can be effectively proliferated by using bile acids; the production efficiency of exosomes can be increased; and the surface-modified exosome of bile acids can have an improved cartilage regeneration efficiency and biostability. In addition, the cells proliferated according to the cell proliferation induction method and the surface-modified exosome of bile acids can be used as a composition for tissue regeneration, and therapeutic effects such as cartilage tissue regeneration, etc., can be further improved by using the same.
Patent KR-20210070529-A (KR)
Title: Pedal simulator reaction control device for vehicle
Inventor: KIM TAE HEON
IPC: B60T8/40
Filed: 2019-12-05
Abstract: The present invention relates to a pedal simulator reaction force control apparatus for a vehicle. An object of the present invention is to provide the pedal simulator reaction force control apparatus for the vehicle which provides a constant reaction force according to a pedal stroke when a driver steps on a brake pedal to maintain a constant braking feeling felt by a driver. The pedal simulator reaction force control apparatus comprises: the pedal simulator; a piezoelectric sensor; a pedal stroke sensor; and a control unit.
Patent KR-20200089598-A (KR)
Inventor: TANGE TOMOAKI
IPC: B01D33/80
Filed: 2019-12-05
Abstract: Provided is a liquid treatment device, which can suppress degradation of washing properties. The liquid treatment device comprises a filter (2) in a casing (1). The liquid treatment device comprises a discharge means (4). The discharge means (4) comprises nozzles (41, 42) and a discharge pipe (44). The nozzles (41, 42) are arranged to be opened toward the filter (2). The discharge pipe (44) is arranged to discharge water introduced from the nozzles (41, 42) to the outside of the casing (1). First penetrating holes (41h, 42h) are formed on side surfaces of the nozzles (41, 42) and at least one surface of the discharge pipe (44).
Patent KR-20210070587-A (KR)
Title: Hard hat rental system of shared electric kick board
Inventor: JEON SUN GIL
IPC: B62K3/00
Filed: 2019-12-05
Abstract: The present invention relates to a helmet rental system for a shared electric kickboard, which allows for convenient rental of a helmet when using a shared electric kickboard to improve safety when using the electric kickboard, comprising: a helmet storage box for storing a helmet of an electric kickboard and automatically unlocking a lock key upon receiving helmet rental approval information; and a user terminal for scanning an electronic tag mounted on the helmet storage box to extract helmet storage box information, sending the helmet storage box information to an electric kickboard operation server through a mounted electric kickboard application to request a helmet rental, and transmitting the helmet rental approval information transmitted from the electric kickboard operation server to the helmet storage box.
Patent KR-20210075252-A (KR)
Title: Waterproof tape comprising micro-emboss on secondary adhesion layer and manufacturing method thereof
Inventor: MOON HO SEUP
IPC: C09J7/40
Filed: 2019-12-12
Abstract: The present invention relates to: a waterproof tape comprising micro-emboss on a secondary adhesion layer which, in a module configuration such as an OLED used for electronic components, is applied to foam layer attachment and movement tape for impact mitigation, and to attach a graphite sheet; and a manufacturing method thereof. More specifically, the present invention relates to a waterproof tape comprising micro-emboss on a secondary adhesion layer and a method for manufacturing the same, wherein the waterproof tape comprises: a base layer; a primary adhesion layer formed on at least one surface of the base layer; and an embossed release film including an embossed adhesion layer having an embossing formed to protrude to have a predetermined height on the primary adhesion layer to allow air to be removed.
Patent KR-20210076596-A (KR)
Title: Inspection system using terahertz wave
Inventor: SEONGHOON KIM
IPC: G02B5/00
Filed: 2019-12-16
Abstract: An inspection system using terahertz waves is provided. The system includes an inspection device for generating inspection data by inspecting an inspection object using a terahertz wave to determine whether the inspection object is defective. The inspection device may control an optical path so that the terahertz wave irradiated from a camera is totally reflected through a reflective shade to be incident on the inspection object.
Patent KR-20210078332-A (KR)
Title: Method and Apparatus for An Order-Preserving Pattern Matching based on the Horspool Algorithm using Binary Encoding
Inventor: JEONG SEOP SIM
IPC: G06F16/903
Filed: 2019-12-18
Abstract: Provided are a method and a device for matching a rank pattern based on a hose pool algorithm using binary encoding. The method for matching a rank pattern based on a hose pool algorithm using binary encoding provided in the present invention includes: a preprocessing step of generating a movement table and a position table for a pattern to obtain a continuous string of text (T) and pattern (P) using binary encoding; and a step of calculating a fingerprint function modified according to the binary method using the encoded string to which binary encoding is applied with respect to the obtained continuous string, and searching for a substring of text having a rank homomorphism with the pattern.
Patent KR-20210079011-A (KR)
Title: Assembly for transmitting driving force of push-pull door lock
Inventor: CHOI YO HWAN
IPC: E05B15/04
Filed: 2019-12-19
Abstract: Disclosed is a driving transmission assembly of a push-pull door lock, which can reduce production costs and improve constructability with a simple structure. The driving transmission assembly of a push-pull door lock of the present invention comprises: a base casing installed on a handle of a push-pull door lock; a pressing lever installed in the base casing to be rotatable via a pivotal shaft, and having one end rotated in a certain radius when the other end is pressed around the pivotal shaft; a mortise actuator having at least one cam surface formed to be in contact with one end of the pressing lever, on an outer circumferential surface, rotatably installed on the base casing, connected to the base casing via a torsion spring, and driving a mortise by rotation; and a fixing bracket positioned in front of the mortise actuator and fixed to the base casing to rotatably mount the mortise actuator on the base casing.