baber/WOPTO huggingface dataset:
Patent KR-20210040881-A (KR)
Title: Image processing method, apparatus, device and storage medium
Inventor: WANG CHENGJIN
IPC: H04N5/913
Filed: 2021-03-25
Abstract: The present invention provides an image processing method, apparatus and device, and a storage medium, and relates to the field of autonomous driving. A specific implementation solution is: obtaining an original image and a noise-added image, where the noise-added image is an image of the original image after a noise is added, and a number of pixels with a noise in the original image is less than a preset number; encoding and decoding the original image and the noise-added image, respectively, to obtain a first decoded image corresponding to the original image and a second decoded image corresponding to the noise-added image; obtaining a first PSNR between the first decoded image and the original image according to the original image and the first decoded image; obtaining a second PSNR between the second decoded image and the noise-added image according to the noise-added image and the second decoded image; and outputting the first PSNR and the second PSNR. The present invention can obtain a reliable cause of lower PSNR between some images and a corresponding decoded image, and improve the reliability of autonomous driving.
Patent KR-20220133563-A (KR)
Title: Bio sensor comprising microdisk and method for manufacturing the same
Inventor: KIM CHIL MIN
IPC: G01N33/543
Filed: 2021-03-25
Abstract: The present invention relate to a biosensor including a microdisk in which a high-quality resonance mode or an exceptional point mode oscillates. The biosensor comprises: a sensor cartridge; a plurality of microdisks disposed on the sensor cartridge; an anti-binding layer coated on the exposed upper surface of the sensor cartridge and the upper surfaces of the microdisks; an aminated monomolecular membrane formed on a side surface of the microdisk; and a probe polymer membrane formed on the aminated monomolecular layer and including a biological probe. Accordingly, a target biomolecule is bound only to a side surface of the microdisk or a side surface of a microdisk laser without binding to the bottom of the sensor cartridge, the upper part of the microdisk, or the upper part of the microdisk laser such that a target biomolecule can be detected efficiently without loss.
Patent KR-20220135610-A (KR)
Title: Robot that changes stiffness based on the outflow and inflow of particles
Inventor: KIM YEONG JIN
IPC: B25J9/14
Filed: 2021-03-31
Abstract: Disclosed is a particle inflow and outflow type variable rigidity robot. The particle inflow and outflow type variable rigidity robot according to the present invention comprises: a movable body having a tube of a predetermined length which can freely bend, and forming rigidity by particles introduced into an inner space through one end to fill the inner space; a storage part connected to an end portion of the movable body to store the particles; a first drive unit connected to the storage part and the movable body and generating a forward or reverse air flow so that the particles fill the storage part or the movable body while moving thereto; and a second drive unit selectively towing a plurality of wires which are spaced apart along the circumference of the movable body and are arranged in a length direction, and causing a bending action of the movable body. Accordingly, the particle inflow and outflow type variable rigidity robot can be manufactured in a small and thin tubular shape to be easy to penetrate into a narrow disaster site, realize various movements, transfer strong power required for disaster sites, and freely realize rigidity as needed.
Patent KR-20220137263-A (KR)
Inventor: SANGKYU PARK
IPC: H04L43/00
Filed: 2021-04-02
Abstract: Proposed are a problem solving method of a network and an electronic device that performs the method. According to one embodiment, the electronic device may comprise at least one processor. The processor may determine a representative cause representing each cause of an abnormal sample of a quality indicator representing a quality of a network. The processor may perform a time series analysis for the indicator associated with the representative cause. The processor may propose a solution plan corresponding to the representative cause and a result of the time series analysis.
Patent KR-20220147924-A (KR)
Inventor: BANG SUNG MI
IPC: A01D23/02
Filed: 2021-04-28
Abstract: The present invention relates to an apparatus for cutting crops. According to an embodiment of the present invention, the apparatus for cutting crops comprises: a frame section including a link section having one side connected to a traveling device; a first cutting unit installed on the other side of the frame section to cut the stem of crops; a second cutting unit installed on the frame section to be positioned between the first cutting unit and the link section, and for cutting the stem of the crops; and a power transmission section for transmitting the driving force, supplied from the traveling device, to the first cutting unit and the second cutting unit to rotate the first cutting unit and the second cutting unit. The first cutting unit is located lower than the second cutting unit, and the second cutting unit can cut the cut stem of the crops. The apparatus can cut the stem of the crops twice and can easily cut the stem of the crops by rotational force.
Patent KR-20220148478-A (KR)
Title: Evaluation method of cell death of three-dimensional cell cultured spheroid using Probiotic strain culture
Inventor: YOO HEE MIN
IPC: A61K35/74
Filed: 2021-04-29
Abstract: The present invention relates to an anticancer activity evaluating method for three-dimensional culture spheroids using a probiotics culture medium. According to the method of the present invention, a three-dimensional cancer spheroid having a shape and a size similar to those of an actual cancer cell can be produced. Moreover, according to the present invention, it is checked that a composition containing a probiotics culture supernatant has drastically excellent anticancer activity for a cancer cell, especially, a colorectal cancer cell by culturing and analyzing a three-dimensional spheroid of the colorectal cancer cell.
Patent KR-20220148630-A (KR)
Inventor: LEE KYUNG HWAN
IPC: H01L27/108
Filed: 2021-04-29
Abstract: The present invention relates to a semiconductor memory device which comprises: a word line extended in a vertical direction on a substrate; a semiconductor pattern having a ring-shaped horizontal cross-section surrounding the word line and forming a cell transistor on the substrate; a bit line disposed at one end of the semiconductor pattern in a first horizontal direction and extending in a second horizontal direction perpendicular to the first horizontal direction; and a capacitor structure disposed at the other end of the semiconductor pattern in the first horizontal direction. The capacitor structure comprises: a lower electrode layer electrically connected to the other end of the semiconductor pattern and having a ring-shaped horizontal cross-section, and including a connecting portion extended in the vertical direction, a first segment extended in a horizontal direction from an upper end of the connecting portion, and a second segment extended in the horizontal direction from a lower end of the connecting portion; an upper electrode layer surrounded by the lower electrode layer, extended in the vertical direction and covering a top surface and bottom surface of the first segment, a top surface and bottom surface of the second segment, and an inner wall of the connecting portion; and a capacitor dielectric layer interposed between the lower electrode layer and the upper electrode layer. Accordingly, the semiconductor memory device may have increased memory capacity.
Patent KR-20220149107-A (KR)
Inventor: HONG KWANG SEOK
IPC: A61B5/145
Filed: 2021-04-30
Abstract: A method for estimating hemoglobin concentration according to an embodiment of the present invention includes the steps of: receiving at least one of a skin image, health information and body information of a test subject; and estimating the hemoglobin concentration of the test subject by applying the received at least one of the skin image, health information, and body information to a corresponding regression analysis equation.
Patent KR-20210053865-A (KR)
Title: Cloud drive of usb type and data managing system using the same
Inventor: KIM CHONG HO
IPC: G06F21/78
Filed: 2021-05-06
Abstract: Disclosed is a USB storage device having a function as a cloud drive. According to an embodiment of the present invention, a processor provided in the USB storage device performs the following operations of: receiving data and write requests from a host of the USB storage device; allocating at least one block of a remote storage space to store the data in response to the write request (hereinafter, a 'remote space block'); and transmitting, by the communication unit, the data and the ID of at least one remote space block allocated in the allocating step to the remote storage space through a wireless communication terminal.
Patent KR-20220152019-A (KR)
Title: Image sensing device and operating method thereof
Inventor: JI HEE HAN
IPC: H04N5/357
Filed: 2021-05-07
Abstract: Provided are an image sensing device capable of reducing a computational workload and capacity of data used for image calibration and an operating method thereof. The image sensing device according to the present invention includes an image sensor that acquires an image comprising multiple pixels, a memory that stores reference gain values for vertices defined by multiple block regions included in a gain map corresponding to the size of the image, and an image processor that calculates a gain value for each of the multiple block regions using the stored reference gain values and applies the reference gain values and the calculated gain values to the multiple pixels to output a calibrated image. The multiple block regions may include a first block region and a second block region with a larger size than the first block region, located closer to the center of the image than the first block region.
Patent KR-20210141372-A (KR)
Title: Power module
IPC: H01L23/40
Filed: 2021-05-11
Abstract: The present invention relates to a power module. The power module comprises: a housing in which an empty space, which opens in a vertical direction, is formed in the center and which is made of an injection material; and terminals (610, 620) located at both sides of the housing (100) and insert-injected into the housing (100). The present invention can simplify a shape of the housing (100) since the terminals are integrally formed in the housing (100) by insert-injection, increase the heat dissipation efficiency since the material of the housing (100) is formed by injection with a material of the housing (100) suitable for a heat dissipation structure, and increase operation reliability of the power module.
Patent KR-20220039544-A (KR)
Inventor: YOO IN WAN
IPC: G06N20/00
Filed: 2021-05-18
Abstract: The present invention relates to a method for making a hint-based machine learning model learn, which is configured to infer annotation information on target data. The method can comprise: a step of acquiring learning data for the machine learning model including a plurality of target data items with a plurality of annotation information items given; and a step of extracting a plurality of pixel groups from the plurality of target data items. Here, the extracted plurality of pixel groups can be included in hint information. In addition, the method can include: a step of acquiring a plurality of annotation classes corresponding to the extracted plurality of pixel groups from the plurality of annotation information items, and including the plurality of annotation classes in hint information; and a step of making the machine learning model to infer a plurality of annotation information items related to the plurality of target data items by using the hint information. The present invention aims to provide a method and system for providing annotation information on target data through a hint-based machine learning model to acquire annotations which more accurately reflect the determination of the annotator.
Patent KR-20220158564-A (KR)
Title: Method of manufacture for alcohol
Inventor: BANG JIN YOUNG
IPC: A23L7/20
Filed: 2021-05-24
Abstract: A method for manufacturing alcohol is provided. The present invention includes the steps of: soaking and steaming rice to cook the rice; cooling the cooked rice and adding yeast to pulverize the rice; pouring water into the pulverized product, mixing water and the pulverized product, and fermenting the mixture to manufacture alcohol. According to the present invention, alcohol including useful components of rice hulls can be manufactured.
Patent KR-20220159809-A (KR)
Inventor: PARK HYEJEONG
IPC: A47K3/00
Filed: 2021-05-26
Abstract: The present invention relates to a safety equipment for a bathtub. According to the present invention, handle members are installed on both sides of the bathtub in which a space is formed so that the elderly, patients, or children can bathe therein. Therefore, when a user gets up or sits down while taking a bath, the user grabs the handle member to balance the body. In addition, an accident can be prevented in advance by supporting the body. In addition, an anti-slip pad is installed on a bathtub floor. Therefore, the accident which may occur due to the slippery bathtub floor can be prevented in advance.
Patent KR-20220162280-A (KR)
Inventor: JUNG CHANG GYUN
IPC: H01M50/249
Filed: 2021-06-01
Abstract: The present invention relates to a side frame of a battery case capable of sufficiently protecting a battery cell from external impact; simultaneously performing weight reduction and cost reduction; and fundamentally solving a defect of a welding unit by significantly reducing the welding unit. The side frame of a battery case comprises: a first frame unit which is formed to include an open cross section; and a second frame unit which is arranged to close the open cross section of the first frame unit in the first frame unit, and is combined with the first frame unit. The first frame unit and the second frame unit are formed of different materials. Each corner unit of the first frame unit and the second frame unit may be bent and molded.
Patent KR-20220163821-A (KR)
Inventor: CHOI IK KEUN
IPC: B60R11/00
Filed: 2021-06-03
Abstract: The present invention relates to a cockpit module of a vehicle. The cockpit module of the vehicle according to one embodiment of the present invention comprises: a center unit located between a driver's seat and a passenger's seat in the vehicle; a side unit located at a passenger's seat side while being spaced apart from the center unit; and a table which is embedded in the center unit while being hidden, but connects between the center unit and the side unit by rotating with a part exposed from the center unit when necessary. An objective of the present invention is to provide the cockpit module of the vehicle with increased convenience for a vehicle occupant.
Patent KR-20220164900-A (KR)
Title: Assist device for erection of the penile
Inventor: BAE EUN HYUN
IPC: A61F2/26
Filed: 2021-06-07
Abstract: The present invention relates to a penis erection assist device which comprises: two cylinders inserted into the corpus cavernosum penis; a storage bag containing a fluid to be supplied to the cylinders; a pump main body which is individually connected to the storage bag and the cylinders via first and second connection tubes, and includes an elastically-deformable induction case having first and second passages for s fluid to pass therethrough and a valve unit installed in the induction case and enabling the first and second passages to communicate with each other or blocking communication between the first and second passages; and a pumping bag which is fixed to a lower side of the induction case, is operated by a user to receive and store the fluid in the storage bag, and supplies the received fluid to the cylinders, wherein opening and closing members which are opened and closed in response to contraction and restoration of the pumping bag are installed inside the first passage and the second passage, respectively. Accordingly, the penis erection assist device of the present invention is made simple as a single pump can perform both expansion and contraction and can be easily applied to a patient with small scrotums as there are few spatial restrictions when inserting the pump into the scrotum. In addition, since the two cylinders are connected to the pump in parallel, the supply and discharge speeds of a fluid to the cylinders at opposite sides are fast. Accordingly, the penis can quickly expand and contract.
Patent KR-20210152403-A (KR)
Inventor: MATTHEW WADE PUCKETT
IPC: G02B6/122
Filed: 2021-06-07
Abstract: An optical phased array includes a first substrate layer, and a first device array on the first substrate layer. The first device array includes a first set of emitters and a first set of waveguides. Each waveguide in the first set of waveguides is respectively coupled to one of the emitters in the first set of emitters. A second substrate layer is over the first substrate layer in a stacked configuration, and a second device array is on the second substrate layer. The second device array includes a second set of emitters and a second set of waveguides. Each waveguide in the second set of waveguides is respectively coupled to one of the emitters in the second set of emitters. The second sets of emitters and waveguides are positioned on the second substrate to be offset with respect to the first sets of emitters and waveguides on the first substrate.
Patent KR-20220168378-A (KR)
Title: Brake apparatus for vehicle
Inventor: CHUNG SOON OH
IPC: F16D125/40
Filed: 2021-06-16
Abstract: Disclosed is a brake device for a vehicle. The disclosed brake device for a vehicle comprises: a pair of brake pad units disposed to face each other in a caliper body and arranged on both sides of a brake disk; a screw bar rotated by receiving power of a motor module unit; a nut unit surrounding the outside of the screw bar, engaged with the screw bar to be coupled, and moved toward the brake pad unit by rotation of the screw bar; a piston unit connected to the nut unit and moved with the nut unit together; and a surface pressure pad unit connected to the piston unit, moved with the piston unit together to come in surface-contact with one between the pair of brake pad units to apply pressure, and having a cross-sectional area which is larger than the cross-sectional area of the piston unit.
Patent KR-20220169553-A (KR)
Title: METHOD FOR UPSAMPLING GENERATOR IN MelGAN MODEL AND THE SYSTEM THEREOF
Inventor: YONGWOO KIM
IPC: G10L15/22
Filed: 2021-06-21
Abstract: The present invention relates to a generator upsampling method of a MelGAN model that provides an optimal layer in an upsampling process of a generator and a system thereof, wherein the method comprises: a step of receiving a mel-spectrogram; a step of up-sampling by changing a parameter of the generator to an up-sampling scale; and a step of converting, after being upsampled, an audio signals to a wav file. Therefore, the present invention is capable of improving a speech quality.
Patent KR-20220169697-A (KR)
Title: Guide roller device with EPC actuator function and guide method thereby
Inventor: KIM JONG SUNG
IPC: B65H23/038
Filed: 2021-06-21
Abstract: The purpose of the present invention is to provide a guide roller device having an EPC actuator function. The guide roller device of the present invention comprises: a support frame (20); a guide roller assembly (30) coupled to the support frame (20) to be moved left and right so that a separator (2C) to be interposed and stacked between a cathode plate (2A) and an anode plate (2B) of a secondary battery is fed and passes; an EPC actuator (40) supported and mounted on the support frame (20) and correcting meandering of the separator (2C) by relatively moving the guide roller assembly (30) in the left and right width direction of the support frame (20); and an EPC sensor (50) provided in the guide roller assembly (30) to sense whether the separator (2C) meanders. For the effects of the present invention, when an EPC actuator is applied when manufacturing a Z-folding (zigzag folding) battery cell, with independent driving of the guide roller assembly (30), precise control, reduction in tac time, and improvement in the quality and productivity of secondary jelly can be expected.
Patent KR-20230000373-A (KR)
Title: Air vent having decoration
Inventor: CHO YOUNG MIN
IPC: B60H1/34
Filed: 2021-06-24
Abstract: The present invention relates to an air vent having decoration, which promotes reduction in the number of components required for assembly of an air vent, saves costs, and improves productivity by removing separate objects required when assembling an air vent, to which decoration is added, to a bezel adjacent to a driver seat. According to the present invention, the air vent having decoration can couple a wing knob front to a rear wing with only its own structure without separate components by using a slide groove, a guidance protrusion, and a separation prevention protrusion unit in the wing knob front and a protrusion rail unit and a rail groove in the rear wing without using a separate fixing pin and silicon rubber. In addition, a separate bushing and screw for rear wing-decoration coupling are removed, and a hooking structure of the decoration is inserted and fixed into an extension-type hinge axis of the rear wing.
Patent KR-20230001225-A (KR)
Title: Robot and method for operating the same
Inventor: NAM SEONAH
IPC: B25J9/12
Filed: 2021-06-28
Abstract: Various embodiments of the present disclosure relate to a robot, which adjusts motion input processing considering a motion state of the robot, and a method for operating the same. The robot obtains a motion identifier based on a user's input, identifies a motion state indicating whether the robot is in the process of performing a motion, stores the obtained motion identifier if the motion state is active, determines the motion identifier based on predetermined criteria from among at least one stored motion identifier if the motion state is idle, and operates a motion corresponding to the determined motion identifier based on a motion map database. The predetermined criteria may be one among a motion identifier set based on external input, a most frequently obtained motion identifier, and a most recently stored motion identifier.
Patent KR-20230006217-A (KR)
Title: A Multi Stage Type of a Sterilizing Apparatus for an Compressed Air
Inventor: CHOI JANG SOO
IPC: A61L9/22
Filed: 2021-07-02
Abstract: The present invention relates to a multi-stage hybrid sterilization apparatus for compressed air. The multi-stage hybrid sterilization apparatus for compressed air comprises: a flow housing (11) formed with an internal space which allows air to flow and can be divided into a plurality of areas; an inflow area (12) formed on one side of the flow housing (11) to introduce compressed air; a plurality of sterilization areas (13_1 to 13_K) formed to so that the compressed air flowing into the inflow area (12) is sterilized while flowing; an ion cluster generation module (17) disposed in each of the sterilization areas (13_1 to 13_K); an ultraviolet surface sterilization means (18) disposed in each of the sterilization areas (13_1 to 13_K); and a guide plate (19) which guides compressed gas to the ultraviolet surface sterilization means (18). According to the present invention, the sterilization apparatus has an ion cluster generation device which can be used in a pressure vessel without being damaged.