baber/WOPTO huggingface dataset:
Patent KR-20220150115-A (KR)
Inventor: PARK YOUNG ROK
IPC: A01K97/10
Filed: 2021-05-03
Abstract: A fishing rod supporting device is disclosed. The fishing rod supporting device according to one embodiment of the present invention comprises: a tripod supporter mounted and fixed to the ground and having a mounting fastening structure formed on an upper end thereof; a mounting plate having an isosceles triangular structure which is detachably mounted and fixed to the mounting fastening structure of the tripod supporter and has an oblique side located in the direction of a user-side on a plane; a plurality of fishing rod grip parts which are spaced apart from each other at regular intervals on an upper surface of the mounting plate; and a lighting part which is mounted on a side on which the oblique side of the mounting plate is located and detects the approach of an object and emits light downward for a predetermined time. According to the present invention, the fishing rod supporting device has a convenient configuration for use, thereby being easily assembled and dissembled, being easily used, mounting a fishing rod in a specific position, direction, and angle according to an intention of a user, and providing assistance in the fishing preparation and fishing process.
Patent KR-20220151297-A (KR)
Title: How to improve interlayer eccentricity
Inventor: LEE JAE JUNE
IPC: H05K3/40
Filed: 2021-05-06
Abstract: The present invention relates to a method for improving an eccentricity defect between layers of a printed circuit board which comprises the following steps of: (a) configuring a guide pattern hole; (b) constructing a circular pad ring part (A/R) formed around the guide pattern hole; (c) enlarging the side of a pad of the circular pad ring part; (d) moving the guide coordinates of the guide pattern hole from the inside to the outside of a product, thereby reducing panel expansion deviation and significantly reducing a defective rate.
Patent KR-20220061830-A (KR)
Inventor: EOM SOON YOUNG
IPC: H01Q3/36
Filed: 2021-05-07
Abstract: The present invention relates to an antenna element capable of controlling an electrical phase change by angular rotation feeding to dual orthogonal power supply terminals of multiple power supply terminals connected to a unit radiating element, an array antenna using the same, and a method for operating the same. The antenna element includes: a drive radiation element formed on one surface of a circuit board and having multiple power supply terminals; a ground plane element stacked on the other surface of the circuit board; multiple power supply via holes formed in the ground plane element so as to correspond to the multiple power supply terminals; multiple power supply via pins respectively inserted into the via holes; and a reconstructed power supply circuit controlling radiation patterns of the drive radiation elements by applying a feed signal for dual orthogonal channels with a phase difference of 90 degrees to two power supply terminals selected from the multiple power supply terminals.
Patent KR-20210059686-A (KR)
Inventor: YOON JUN SIK
IPC: G06Q30/02
Filed: 2021-05-14
Abstract: Disclosed are an offline advertising service method and a device thereof. The offline advertising service method includes the steps of: collecting at least one of a floating population number and an advertisement viewing number through an image analysis captured by a camera after exposing an advertisement by installing an advertisement device in a specific place; and calculating advertisement cost by using at least one of the collected floating population number and advertisement viewing number. The present invention provides a view-based offline advertisement service method and device, thereby calculating advertisement cost based on view.
Patent KR-20220155104-A (KR)
Title: Scraper having prevention damage to conveyor belt
Inventor: PARK SANG CHEON
IPC: B08B1/02
Filed: 2021-05-14
Abstract: The present invention relates to a scrapper having a function for preventing damage when a conveyor belt is moved backward. The scrapper, which is a scrapper of a cleaner installed below a head pulley of a conveyor belt, incudes: a lower body formed to be thick with a support protrusion installed by being inserted into a support groove formed between supports of the cleaner; a middle body having narrow recess parts formed on left and right waist parts, and having a medium thickness of the lower body in a slightly curved shape to be bent forward and backward along a progressing direction of the belt with predetermined elastic strength; and an upper body formed to be relatively thin and having a publicized carbide tip attached to one side of an upper end part to scrap a belt surface. Also, the scrapper includes an auxiliary body coupled to both ends of the scrapper through a fixture and a coupling screw.
Patent KR-20220160767-A (KR)
Inventor: PARK KWI DONG
IPC: B28B3/04
Filed: 2021-05-28
Abstract: The present invention relates to a manufacturing method of a heat-insulating material using shells in which: iron components are removed from the collected shells through a magnetic inspection; the shells are put into a dryer and dried at 500 to 600℃ for 0.5 to 1 hour; the dried shells are made into shell powder using a grinder; 30 to 40 wt% of the shell powder, 40 to 60 wt% of pearlite powder or granules, and 10 to 20 wt% of an inorganic ceramic binder are mixed and kneaded to make a kneaded raw material; the kneaded raw material is putted into a molding mold and pressed and molded with a press to make a heat insulating material; and the molded heat insulating material is put into the dryer to gradually remove moisture at a temperature of less than 100℃ in an initial stage and heat-treated at a temperature of 200 to 250℃ to manufacture a light heat insulating material with excellent thermal insulation effect. According to the present invention, the safety of marine products can be secured and coastal pollution can be prevented through the recycling of shellfish.
Patent KR-20220161731-A (KR)
Title: Chuck system
Inventor: KIM BYEONG SOO
IPC: H01L21/67
Filed: 2021-05-31
Abstract: A chuck system is disclosed. The chuck system according to one embodiment of the present invention includes: a support portion having at least two intake holes having different apertures so as to support the prey in contact with each other; and a downwardly inclined drop inducing portion along the circumferential edge of the support portion.
Patent KR-20220164142-A (KR)
Title: Substrate processing apparatus
Inventor: YANG HO SIK
IPC: H01L21/67
Filed: 2021-06-04
Abstract: The present invention relates to a substrate processing apparatus, and more particularly, to a substrate processing apparatus capable of reducing vibration. The present invention comprises: a process chamber (100) forming a processing space S therein and performing substrate processing using a mask (20); a vibration reduction unit (200) disposed under the process chamber (100) and separated from the process chamber (100); a substrate support unit (300) installed by penetrating a lower surface of the process chamber (100) and supporting a substrate (10) in the processing space (S); a mask support part (400) supported by the vibration reduction unit (200), and being installed by penetrating the lower surface of the process chamber (100) to support the mask (20) in the processing space (S); and an alignment camera unit (500) supported by the vibration reduction unit (200) and checking the relative positions of the mask (20) and the substrate (10) at a lower part of the process chamber (100).
Patent KR-20220166686-A (KR)
Title: Mobile type lifter
Inventor: HAN SANG LAK
IPC: B66C23/62
Filed: 2021-06-10
Abstract: The present invention provides a mobile lifter comprising: a moving vehicle having wheels to freely move forward, backward, left, and right; a hollow mast erected vertically on one side of the center line of the moving vehicle; a hollow boom having one end horizontally fixed to the top of the mast; a brace obliquely fixed to corner portions in which the mast and the boom meet each other at a right angle to prevent deformation of the boom; an electric winch mounted on the mast to wind a wire rope around a cylindrical drum; a number of rope pulleys mounted by being combined with each other inside the mast and the boom to adjust a direction in which the wire rope wound around the drum through the hollows of the mast and the boom is hung and pulled and the magnitude of force applied to the wire rope; a control switch for controlling the operation and rotational speed of the electric winch; a spool for winding or unwinding a plug cable to be connected to an external power source when external power is input and supplied to the electric winch; and a carabiner attached to an end of the wire rope. Therefore, the mobile lifter can increase workability.
Patent KR-20210075057-A (KR)
Title: Vehicle radar system and the method of estimating ghost target of the same
Inventor: KANG EUN SEOK
IPC: G01S7/40
Filed: 2021-06-15
Abstract: The present invention provides a vehicle radar system and a method of estimating a ghost target of the same, which include: a transceiver module for emitting a frequency modulated continuous wave (FMCW) signal and receiving a plurality of reflected signals which are reflected from multiple targets and returned to an FMCW signal; and a signal processing module for estimating a ghost target according to a bit frequency included in each of the plurality of target information extracted by signal processing the plurality of reflected signals and tracking the target. Accordingly, it is possible to estimate the ghost target among multiple targets without increasing the number of FMCW signals, that is, chirp signals.
Patent KR-20220169532-A (KR)
Title: Reducing body fat and fat liver efficacy microorganism and microorganism lysates fermented in media containing Filipendula glaberrima Nakai extracts
Inventor: DAE KYUN CHUNG
IPC: A61K35/74
Filed: 2021-06-21
Abstract: The present invention relates to: a method for producing a fermented microorganism lysate preparation (miracle synergy using Filipendula glaberrima Nakai, MSF) by fermenting microorganisms in a medium containing an extract of Filipendula glaberrima Nakai and then crushing the fermented microorganisms; and a use of the fermentation microorganism lysate preparation. Microorganism lysates of the present invention show higher efficacy in reducing body fat and fatty liver compared to the treatment of microorganisms alone or a Filipendula glaberrima Nakai extract alone. Therefore, MSF can be used to manufacture drugs or foods that reduce body fat.
Patent KR-20230001341-A (KR)
Title: CaFAF1 genes and Method for improving the resistance to the drought and salt stress using CaFAF1 in plants
Inventor: LEE SUNG CHUL
IPC: A01H1/06
Filed: 2021-06-28
Abstract: The present invention relates to Capsicum annuum FANTASTIC FOUR 1 (CaFAF1) protein, a gene encoding the same, and a method for increasing drought or salt stress resistance in plants using the same, which is completed by checking that plants in which the expression of the gene is silenced have increased tolerance to drought stress and decreased tolerance to salt stress, and plants overexpressing the genes have reduced tolerance to drought stress. In other words, since the CaFAF1 gene can function as a negative regulator of drought stress resistance and a positive regulator of salt stress resistance, crops which can be used by humans can be appropriately improved by regulating the expression of the protein and, in particular, the CaFAF1 gene is expected to be useful in increasing plant productivity.
Patent KR-20230004047-A (KR)
Title: Hotmelt Adhesive Film for Forming Pattrern on Textile
Inventor: JANG JI SANG
IPC: B41J2/42
Filed: 2021-06-30
Abstract: The present invention relates to a hotmelt adhesive film for forming a three-dimensional optical illusion pattern on a fabric, which is able to easily change a three-dimensional pattern to be formed on the fabric, and easily form various patterns with three-dimensional optical illusion effects. According to the present invention, the hotmelt adhesive film for forming a three-dimensional optical illusion pattern on a fabric, which is a hotmelt adhesive film stacked on the fabric and adhered to the fabric by being melted by heat and pressure applied from outside, has a film shape which is made by mixing hotmelt resin with a metallic pigment including powder with strong magnetism, and is attached to the fabric as the metallic pigment is arranged into a certain pattern by flowing by magnetism generated from outside with the hotmelt resin melted by the heat applied from outside.
Patent KR-20230005481-A (KR)
Title: Vehicle cooling module
Inventor: JEONG MIN SU
IPC: F01P5/02
Filed: 2021-07-01
Abstract: The present invention provides a cooling module for a vehicle, comprising: an air duct having an air inlet for introducing external air, and an air outlet for discharging the introduced air; an air guide inducing the external air introduced from the air duct toward the upper side and lower side; a heat exchanger arranged on the air outlet side of the air duct, and cooling the heat of cooling water or refrigerant with the discharged air; and a fan shroud arranged on the rear side of the heat exchanger. According to the present invention, in the air duct of the cooling module for a vehicle, the air guide arranged on the air duct is able to evenly discharge the introduced external air to the heat exchanger, and the heat generation efficiency of the heat exchanger is improved, and the cooling, air conditioning, and heating effects of the vehicle are increased.
Patent KR-20230008486-A (KR)
Title: Support device that allows steering wheel of autonomous vehicle to be operated with knee
Inventor: JUNG HAE YONG
IPC: B62D1/04
Filed: 2021-07-07
Abstract: The present invention relates to a support device for operating a steering handle of an autonomous vehicle with a knee. According to the present invention, the support device for operating a steering handle of an autonomous vehicle with a knee includes: a fixing unit fixed to a position adjacent to a steering handle of an autonomous vehicle; a pressing unit separated from the fixing unit and pressing a knee part of a driver toward the steering handle; and a connection unit connecting the fixing unit and the pressing unit. According to the present invention, the support device for operating a steering handle of an autonomous vehicle with a knee presses the knee part of the driver using the pressing unit positioned at the position adjacent to the steering handle so that the knee part of the driver is in contact with the steering handle. Therefore, the support device for operating a steering handle of an autonomous vehicle with a knee prevents an autonomous driving mode from being lifted due to recognition of a biometric signal. Moreover, the support device for operating a steering handle of an autonomous vehicle with a knee enables the driver to rapidly deal with an outbreak situation and an emergency, such as rapidly controlling operation of the steering handle with the knee as the knee of the driver touches the steering handle. On the other hand, according to the present invention, the support device for operating a steering handle of an autonomous vehicle with a knee enables the driver to use a brake rapidly and accurately without confusion of an accelerator and the brake in the emergency as a right foot of the driver is always positioned in the periphery of the brake.
Patent KR-20230012359-A (KR)
Title: Apparatus and method for detecting violation of traffic signal using sensor of autonomous vehicle and v2i communication
Inventor: YUN ILSOO
IPC: G08G1/017
Filed: 2021-07-15
Abstract: Disclosed are an apparatus and a method for controlling a traffic signal violation object using a sensor of an autonomous vehicle and V2I communication. According to an embodiment of the present invention, a method for controlling a traffic signal violation object using a sensor of an autonomous vehicle and V2I communication comprises the steps of: (a) based on surrounding information collected through an object vehicle, which is an autonomous vehicle, determining whether the object vehicle meets a predefined reference state as a state in which control of the signal violation object is possible through the surrounding information; (b) when the object vehicle meets the reference state, detecting the signal violation object based on the surrounding information; and (c) transmitting, based on the detection result, a tip video captured to include the signal violation object to a predetermined infrastructure linked to the autonomous vehicle through V2I communication. According to the present invention, traffic violations can be actively cracked down at various locations.
Patent KR-20230012778-A (KR)
Title: Method for preparing additive for photopolymer composition, method for preparing photopolymer composition, and method for holographic recording
Inventor: HWANG MINSU
IPC: C08F2/50
Filed: 2021-07-16
Abstract: The present invention is to provide a method for producing additives for a photopolymer, capable of obtaining an additive for a photopolymer in high yield, a method for producing a photopolymer composition, capable of more efficiently and easily providing a photopolymer layer capable of realizing a higher refractive index modulation value even in a thin thickness range, and a holographic recording method.
Patent KR-20230015017-A (KR)
Title: Rail stowable electric column
Inventor: HONG JIN YONG
IPC: B62D1/185
Filed: 2021-07-22
Abstract: Provided is a rail stowable electric column which has a rail-type telescopic driving structure which is able to move a whole steering column assembly in an axial direction, secure a space for a driver in accordance with the requirements of the autonomous driving technology advancement, secure the telescopic volume of a steering column and structural rigidity at the same time. To this end, according to the present invention, the rail stowable electric column comprises: a rail base installed on a vehicle body; a steering column slidably installed on the rail base in an axial direction; and a driving means providing a driving force for making the steering column slide in an axial direction. On both sides of the rail base, fixing rails are respectively installed to be long in an axial direction. On both sides of the steering column, moving rails are respectively installed to be moved in an axial direction when the steering column is let slide in an axial direction by the driving force of the driving means by being respectively supported by the fixing rails. Between the fixing rails and the moving rails, a slide plate is installed to be movable in an axial direction having a plurality of balls.
Patent KR-20230018024-A (KR)
Inventor: PARK YOUNG MIN
IPC: A01G31/02
Filed: 2021-07-29
Abstract: The present invention relates to a mixed bed for plant cultivation capable of the selective use of a liquid aperture and a spray aperture. The mixed bed for plant cultivation comprises: a bed main body (100) with an open upper part formed, provided with a lower mounting jaw (115) and an upper mounting jaw (117) along a height direction, and formed with a side surface inlet hole (121) through which a nutrient solution is supplied on a side surface and a bottom discharge hole (123) through which the nutrient solution is discharged on a bottom surface; a nozzle unit (200) provided on the bottom surface of the bed main body (100) along a longitudinal direction and formed with a plurality of nozzles (220) supplying the nutrient solution to an upper part; and a plurality of port mounting plates (300) selectively mounted on either the lower mounting jaw (115) or the upper mounting jaw (117) and formed through a plurality of port insertion holes (320) into which pots planted such that the roots of plants are exposed downward are inserted on a plate surface. According to the present invention, two different nutrient solution cultivation methods can be performed by using only one mixed bed rather than purchasing two different types of beds, respectively.
Patent KR-20230020073-A (KR)
Inventor: KIM YONG JAE
IPC: G09G3/3275
Filed: 2021-08-02
Abstract: A display device includes: a pixel; a scan driver which supplies a first scan signal, a second scan signal, and a third scan signal in a first non-emission period, and supplies the second scan signal in a second non-emission period; a transmission driver which supplies an emission control signal in the first non-emission period and the second non-emission period; and a data driver which supplies a data signal to a data line in the first non-emission period. The pixel includes: a light emitting element; a first transistor; a second transistor connected between the data line and a second node and turned on in response to the first scan signal; a first capacitor connected between the first node and the second node; a third transistor connected between a third power line and the first node and turned on in response to the third scan signal; a storage capacitor connected between the first node and the third node; a fourth transistor connected between the third node and a fourth power line and turned on in response to the second scan signal; a fifth transistor connected between the first power line and the first transistor and turned on in response to the emission control signal; and a sixth transistor which supplies a fifth power supply voltage to the second node in response to the third scan signal. According to the present invention, compensation for a voltage drop with respect to a second power line is strengthened without an increase in power consumption, and thus, image quality can be improved.
Patent KR-20230023116-A (KR)
Title: Apparatus for controlling automatic lane change and method thereof
Inventor: LEE JONG HYUCK
IPC: B60W30/18
Filed: 2021-08-09
Abstract: The present invention relates to an automatic lane change control apparatus for controlling automatic lane change of a vehicle in consideration of a speed limit, and a method thereof. According to the present invention, information on the speed limit of a road is obtained from map information including information on the speed limit of the road. In addition, based on the speed limit of the road, a speed at which an automatic lane change function can operate on the road may be calculated. Through the present invention, a law is automatically complied with considering a maximum speed limit of a driving lane, and the automatic lane change of the vehicle is controlled. The automatic lane change control apparatus of the present invention comprises: a storage unit; and a control unit.
Patent KR-20230023232-A (KR)
Title: Method For Providing Dating Sevice Based on Book Review Contents
Inventor: HEO SAM SU
IPC: G06Q30/06
Filed: 2021-08-10
Abstract: A method of providing a dating service using book review contents in a computing device is disclosed. In the method of providing a dating service according to one embodiment, as an application is executed, a profile content of a first user including an audio review of a specific book by the first user is registered, and when a date request is received from a second user, the date request is accepted by using virtual currency to complete the matching. The method of providing a dating service according to one embodiment of the present specification can provide a dating service that substantially reflects a user's individual preferences by utilizing a medium called a book.