baber/WOPTO huggingface dataset:
Patent KR-20210117559-A (KR)
Title: Laver process drain water treatment apparatus and method for manufacturing dried laver using the same
Inventor: KIM HYOUNG JUN
IPC: B01D35/02
Filed: 2020-03-19
Abstract: The present invention relates to a wastewater processing system which processes wastewater discharged through gaps of laver beds of a laver forming apparatus in which a raw mixture containing cut laver raw material is supplied on the laver beds and a wet laver layer is formed on the laver bed. More specifically, the wastewater processing system comprises: a water collection tank in which laver processing wastewater discharged to the outside of a laver forming apparatus through gaps of laver beds is collected; a dehydrator receiving the collected laver processing wastewater collected in the water collection tank to separate raw laver particles and water mixed in the laver processing wastewater; and a storage tank in which the water separated by the dehydrator is discharged from the dehydrator and stored. The raw seaweed particles from which the water has been dehydrated by the dehydrator are put into a laver concentration control tank controlling the concentration of raw laver contained in a raw mixture supplied on the laver bed of the laver forming apparatus. Accordingly, since a large amount of laver processing wastewater finally discharged into the sea during a laver manufacturing process is collected and raw laver contained in the wastewater is separated and reduced, the amount of laver thrown into the sea in the prior art can be minimized, thereby providing economic benefits to a business site. The water from which the raw laver has been removed is reduced in the laver manufacturing process, thereby saving water. In addition, clean wastewater from which the laver is removed is discharged to the sea, thereby not causing environmental pollution of the sea.
Patent KR-20210121462-A (KR)
Title: Delivery box system and method for providing voice phishing protection
Inventor: YOO SI YEON
IPC: G06Q50/28
Filed: 2020-03-30
Abstract: The present invention relates to an unmanned delivery system having a voice phishing protection function and a method thereof and, more specifically, to an unmanned delivery system capable of preventing voice phishing by detecting or analyzing use information or records of delivery and package receipt and a method thereof. To this end, the unmanned delivery system comprises: an unmanned delivery box including a kiosk including an input means and a delivery box locked and unlocked at a request from the kiosk; and a server which calculates the weight of suspicion of voice phishing by using parcel delivery record information for the delivery driver terminal delivering delivery record information for a terminal of a courier delivering packages and package receipt record information for a terminal of a client receiving the packages, of delivery information input through the input means, and requests a call from at least one of the terminal of the courier and the terminal of a client if the calculated weight of suspicion of voice phishing exceeds a first weight.
Patent KR-20210121534-A (KR)
Inventor: JEON GEUM YONG
IPC: B60K17/16
Filed: 2020-03-30
Abstract: The present invention relates to a differential control device for a two-wheeled electric vehicle, comprising: a differential housing connected to a ring gear rotated by power from a gearbox; a left side gear and a right side gear in which a drive shaft, which is inserted into both sides of the differential housing, is fastened with a shaft by a spline; a large number of pinion gears engaged with an outer side of the left side gear and the right side gear by a helical gear, and installed in a large number of pockets placed in the differential housing to be parallelly placed to the shaft; a center washer installed between the large number of pinion gears inserted into the plurality of left and right side gears so that the left and right side gears can be engaged with the large number of pinion gears and the rotation of the left and right side gears can be guided; end washers respectively placed on one side of the plurality of left and right side gears and respectively installed on the differential housing and the differential cap so that the side surfaces of the plurality of left and right side gears can be blocked to be bound in the differential housing and a certain space; and the differential cap engaged with the differential housing. When a differential motion occurs, the pinion gears installed in the differential housing make reverse rotations by being fixed to each other, and reduce a difference in rotation between left wheels and right wheels. When the differential motion is limited, the pinion gears generate a friction with the end washers, and the power of the pinion gears pushing in the axial direction of the differential housing works, thereby securing a limiting force to the differential motion.
Patent KR-20210052155-A (KR)
Title: Substrate unit for dual-bearing reel
Inventor: HORI SHIGEKI
IPC: A01K89/00
Filed: 2020-04-02
Abstract: The objective of the present invention is to provide a substrate unit for a double shaft reel, in which a hand winding type handle can be used for both right-handed and left-handed specifications. According to the present invention, a substrate unit (40) for a double shaft reel is a substrate unit (40) for a double shaft reel, which is used for a double shaft reel having two specifications in which arrangement of a magnet (18) for position detection of a drive operation part (17) is laterally reversed according to a hand winding type handle (13) for winding a fishing line is for a right hand or a left hand. The substrate unit (40) for a double shaft reel comprises: a circuit board (60B); a flat cable (70) extending from an upper surface or lower surface of the circuit board (60B) to at least one of right and left sides, and being changed in arrangement so as to extend in the left or the right side according to one or the other specification out of the two specifications; and a magnetic sensor (19) which is attached to a front tip part of the flat cable (70), has a front surface (19A) and a rear surface (19B), wherein the front surface (19A) is arranged to face the magnet (18) in one specification, and the rear surface (19B) is arranged to face the magnet (18) in the other specification for individually detecting magnetic force of the magnet (18Z).
Patent KR-20210130512-A (KR)
IPC: G01N33/68
Filed: 2020-04-22
Abstract: The present invention relates to a biomarker for predicting a prognosis of head and neck cancer caused by human papillomavirus infection and a method for predicting the prognosis using the same. More particularly, a change in an expression level of 34 genes is confirmed in patients with cervical cancer due to HPV infection. It has been confirmed that an overall survival rate of patients with cervical cancer decreases as an HPPI risk score of the genes increases. As a result of checking the overall survival rate by classifying the HPPI risk scores of the 34 genes in patients with human papillomavirus-infected head and neck cancer, it has been confirmed that the overall survival rate of HPPI-infected head and neck cancer patients decreases as the HPPI risk score increases. Accordingly, the 34 genes can be provided as a biomarker composition for predicting the prognosis of head and neck cancer.
Patent KR-20210133457-A (KR)
Title: Image upscaling apparatus using artificial neural network having multiple deconvolution layers and deconvolution layer multiplexing method thereof
IPC: G06N3/08
Filed: 2020-04-29
Abstract: According to the present invention, provided are an image upscaling apparatus using an artificial neural network having multiple deconvolution layers and a deconvolution layer multiplexing method thereof. The image upscaling apparatus includes: a plurality of convolution layers individually receiving a characteristic map outputted from an input image or a convolution layer placed on a previous stage and extracting characteristics to output the characteristic map; and a multi-layer receiving a final characteristic map outputted from a convolution layer, which is placed on a final stage, of the plurality of convolution layers, upscaling the same to an output image having a predetermined resolution higher than the resolution of the input image to output the same. The multi-layer includes: a first divided layer outputting a first shuffle map by including a plurality of first filters having a minimum size in x and y-axis directions among x, y and z-axis directions, which are width, height and depth directions of the final characteristic map, and having the same size as a z-axis direction size of the final characteristic map in the z-axis direction to individually mix characteristics arranged in the z-axis direction; and at least one second divided layer mixing characteristics in the x and y-axis directions of the first shuffle map by individually including a plurality of second filters larger than the first filters in the x and y-axis directions and having the same number and size of the first filters in the z-axis direction. Therefore, the present invention is capable of considerably reducing computation while suppressing an image quality deterioration, and enabling manufacture into low-cost and small-sized hardware.
Patent KR-20210136681-A (KR)
Title: Device and method for chlorine removal from residue of waste plastic pyrolysis
IPC: C10G31/09
Filed: 2020-05-08
Abstract: The present invention relates to a technology which separates pyrolysis residues generated in a process of producing renewable fuel oil from plastics or plastic film waste into recyclable materials and landfill materials to reduce a landfill amount and, more specifically, to an apparatus for removing chlorine present in pyrolysis residues and sorting materials with high utility by using physical properties such as specific gravity and particle size, and a method thereof. To this end, the apparatus for removing chlorine from pyrolysis residues of combustible waste comprises a mixing tank (130) mixing the residues and water and a settlement tank (140) connected to the mixing tank (130) and separating the residues into floating residues (155) and sedimentation residues (165), thereby removing chlorine from the residues by water.
Patent KR-20210137339-A (KR)
Title: Plants cultivation apparatus
IPC: A01G7/04
Filed: 2020-05-08
Abstract: The present invention relates to a plant cultivation device. A plant cultivation device according to the present embodiment can suppress generation of microorganisms such as mold or bacteria by adding beneficial bacteria in a medium comprising vermiculite, thereby increasing a cultivation amount of crops.
Patent KR-20210141116-A (KR)
Title: An electronic device comprising antennas for arrival of angle measurement
IPC: H01Q1/24
Filed: 2020-05-15
Abstract: Provided is an electronic device capable of detecting a location of an external electronic device located in all directions, through a feeding structure of two UWB antennas. The electronic device includes a flexible printed circuit board (FPCB) including a first conductive patch and a second conductive patch, a wireless communication circuitry electrically coupled with the first conductive patch and the second conductive patch, and a processor electrically coupled with the wireless communication circuitry. The first conductive patch is fed from the wireless communication circuitry at a first point located at the first edge of the first conductive patch or a second point located at the second edge different from the first edge, and the first conductive patch operates as an antenna radiator which receives a radio frequency (RF) signal of a specified frequency band. The second conductive patch is fed from the wireless communication circuity at a third point of the second conductive patch, and the second conductive patch operates as an antenna radiator which transmits or receives an RF signal of a specified frequency band. The first conductive patch and the second conductive patch overlap at least partially, when viewed on a horizontal axis of the FPCB. A distance between the first point and the third point is a first specified distance less than or equal to a half wavelength (λ/2) of the RF signal. A distance between the second point and the third point is a second specified distance less than the first specified distance. A first line segment, which connects the first point and the third point, has a slope different from a slope of a second line segment, which connects the second point and the third point.
Patent KR-20210144057-A (KR)
Title: Package for skin beauty cosmetic and manufacturing method thereof
IPC: A45D44/00
Filed: 2020-05-21
Abstract: The present invention relates to a skin beauty cosmetic package including: a first packaging portion having a first inner space; a second packaging portion having a second inner space and connected to the first packaging portion; a warming agent including a warming substance and included in the first inner space; and a cooling agent including a cooling substance and included in the second inner space. With the present invention, the skin is warmed to result in pore enlargement and sebum, waste, and toxin removal. Then, the skin and pores are nourished and the skin is cooled to result in pore shrinkage and lifting.
Patent KR-20210145401-A (KR)
Inventor: HWANG HYUN CHUL
IPC: H04L12/40
Filed: 2020-05-25
Abstract: An apparatus for determining a communication state of a vehicle, according to an embodiment of the present invention, comprises: an input unit receiving a communication diagnosis request from a user; a gateway transmitting a diagnosis request message to a first control unit when the communication diagnosis request is received and receiving data corresponding to the diagnosis request message from a first control unit; an Ethernet switch transmitting the diagnosis request message from the gateway to a second control unit, receiving the data corresponding to the diagnosis request message from the second control unit, and transmitting the data received from the second control unit to the gateway; and a determination unit determining one of a communication state between the first control unit and the gateway, a communication state between the gateway and the Ethernet switch, and a communication state between the Ethernet switch and the second control unit on the basis of the data received from the gateway and Ethernet switch. According to the present invention, the apparatus can easily identify and repair causes of a communication-related problem in a vehicle to which various communication methods are applied.
Patent KR-20210145946-A (KR)
Inventor: LEE EUI CHUL
IPC: A61B5/00
Filed: 2020-05-26
Abstract: The present invention relates to a device and method for estimating a non-contact photoplethysmography. According to one embodiment of the present invention, the device and method for estimating the non-contact photoplethysmography enable to estimate the photoplethysmography robust to movement with the camera-based non-contact biometric information. The device for estimating the non-contact photoplethysmography comprises: an input part; an area of interest part; a filtering part; a conversion part; and an extracting part.
Patent KR-20210145975-A (KR)
Inventor: KIM YUN KYUNG
IPC: A61N5/06
Filed: 2020-05-26
Abstract: The present invention relates to a complex obesity treatment device, and more particularly, to a device for treating obesity by using ultrasound treatment, high frequency treatment, and heat treatment in combination. Conventionally, ultrasound treatment is performed using PZT. However, in this case, when the ultrasound treatment is combined with high-frequency treatment and heat treatment, an effect of ultrasound treatment is reduced because ultrasound is difficult to reach fat cells. The present invention uses a PMN-PT piezoelectric single crystal material having superior piezoelectric properties than conventional PZT to perform ultrasound treatment so that the effect of ultrasound treatment is not reduced even when the ultrasound treatment is combined with the high frequency treatment and the thermal treatment.
Patent KR-20210147195-A (KR)
Inventor: CHOI YONG TAE
IPC: H02M7/12
Filed: 2020-05-28
Abstract: The present invention relates to a three-phase forward and reverse magnetic contactor with an automatic phase correction function, in which even if an error occurs in the phase wiring of a three-phase power supply, automatic phase correction is made so as to rotate in a command direction accurately in response to an opening/closing command regardless of the phase connection of the three wires connected to a motor. The contactor comprises: first to third varistors respectively connected to the three phases and respectively connected to first to third fuses which block the supply of three-phase power to a load in case of an abnormality of a three-phase power to detect voltage changes in each phase; an optocoupler for outputting a voltage value according to a phase difference between an output voltage of the first varistor and an output voltage of the second varistor; an AC-DC converter for converting AC output from a secondary side of the transformer into DC; a phase corrector for comparing a voltage output from the optocoupler with a voltage value output from the AC-DC converter to determine a wiring error and generate a phase correction signal in case of a wiring error; and a relay for changing the phase of the power supplied to the load according to a phase correction signal.
Patent KR-20210148754-A (KR)
Inventor: SHIN BYOUNG CHUL
IPC: H01L49/02
Filed: 2020-06-01
Abstract: According to one disclosure of the present invention, provided is a structure of a digital capacitor which improved charging efficiency using a ferroelectric. The structure of a digital capacitor includes a substrate, a first electrode formed on the substrate, a ferroelectric film formed on the first electrode, and a second electrode formed on the ferroelectric film. In the ferroelectric film, one ferroelectric film is laminated.
Patent KR-20210136779-A (KR)
Title: Composition for detecting Coronavirus-19 and kit for detection thereof
IPC: C12Q1/70
Filed: 2020-06-03
Abstract: The present invention relates to a composition for detecting the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and a kit for detecting the same. More specifically, by using the composition and kit for detecting the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) of the present invention, the SARS-Cov-2 can be detected with higher accuracy, and the corona virus (COVID-19) infection can be rapidly and inexpensively diagnosed.
Patent KR-20210151552-A (KR)
Inventor: KANG JIN KYU
IPC: H04L1/08
Filed: 2020-06-05
Abstract: The application relates to a method and device for repetitive transmission of uplink channels in a wireless communication system. The method includes the steps of: receiving configuration information related to repetitive transmission of uplink data; determining a type of repetitive transmission based on setting information; determining a redundancy version (RV) value based on the type of repetitive transmission; and performing repetitive transmission of uplink data based on the RV value. Accordingly, it is possible to increase transmission/reception performance of the uplink channels.
Patent KR-20210154610-A (KR)
Inventor: HONG SUNGMIN
IPC: H02G15/08
Filed: 2020-06-12
Abstract: According to an embodiment of the present invention, a power supply facility management method comprises the following steps of: (a) installing a plurality of elbow connection boxes in a plurality of expected power supply areas; (b) replacing the elbow connection boxes, installed in one area, with a ground transformer when it is determined that power will be supplied to any one area of the plurality of expected power supply areas; and (c) connecting the ground transformer and a consumer power supply facility to be energized.
Patent KR-20210157733-A (KR)
Inventor: KIM JONG HYUK
IPC: B60W50/00
Filed: 2020-06-22
Abstract: The present invention relates to a vehicle command input apparatus, a system including the same, and a method therefor. The vehicle command input apparatus according to an embodiment of the present invention may comprise: a processor for recognizing a user's motion according to a strength of a force applied to a steering wheel, and recognizing and executing a vehicle command based on a user's motion; and a storage unit for storing data and algorithms driven by the processor. An objective of the present invention is to provide the vehicle command input apparatus capable of clearly determining a user's intention, the system including the same, and the method therefor.
Patent KR-20220000117-A (KR)
Title: Airtight container for easy opening
Inventor: MAENG HYUN BAE
IPC: B65D53/06
Filed: 2020-06-25
Abstract: The present invention relates to an easily opened airtight container, which can be safely sealed, comprising: an airtight container (10); a cover (20) on an upper part; an airtight packing (30) at a lower part of the cover (20); and an air inlet bracket (40) provided through a through hole (200).
Patent KR-20210136783-A (KR)
Title: Camera packaging apparatus
IPC: H04N5/225
Filed: 2020-07-01
Abstract: An objective of the present invention is to provide a camera packaging device having a small size and capable of high-speed signal transmission. According to an embodiment of the present invention, the camera packaging device comprises: a camera module including an image sensor for generating an image signal; a through-electrode unit for transmitting the image signal through the image sensor; a redistribution layer connected to the through-electrode unit and configured with a wiring for transmitting the image signal; a plurality of solder balls connected to the redistribution layer to transmit the image signal; and a passive element integrated board unit in which passive elements for impedance matching are implemented while being connected to the solder ball to transmit the image signal.
Patent KR-20220008500-A (KR)
Title: A simulated ultrasonic washing device used in wigs
Inventor: KIM JAE WOOK
IPC: B08B7/02
Filed: 2020-07-14
Abstract: The present invention relates to an apparatus for ultrasonically cleaning hair used for a wig and, more specifically, to an apparatus capable of efficiently cleaning dye by using ultrasonic waves when cleaning and removing the dye left on hair used for a wig after partial dyeing work on the hair. In accordance with the present invention, the apparatus includes: a tray (1) in which hair is arranged to be dyed; a moving means (2) moving the tray (1) by shaking the tray forward, backward, left and right; a cleaning container (3) into which only the hair part of the tray (1) is inserted to be cleaned; and an ultrasonic wave generation part (4) installed in a lower part of the cleaning container (3) to generate ultrasonic waves. Therefore, as the tray (1) is shaken forward, backward, left and right, the ultrasonic waves are generated from the ultrasonic wave generation part (4) below the cleaning container (3) to generate microbubbles into the cleaning container (3), thereby efficiently cleaning the dye left on the hair (5).