baber/WOPTO huggingface dataset:
Patent KR-20220141124-A (KR)
Inventor: LEE JEONG HEE
IPC: B60W30/09
Filed: 2021-04-12
Abstract: According to the present invention, disclosed is a vehicle control system which comprises: a setting unit detecting a plurality of preceding vehicles positioned in a driving direction of a vehicle to divide a long-distance vehicle and a short-distance vehicle among the preceding vehicles, and setting the long-distance vehicle as an interest vehicle; a reception unit receiving braking information of the interest vehicle from the interest vehicle set in the setting unit; and a control unit controlling braking of the vehicle based on the braking information of the interest vehicle received from the reception unit.
Patent KR-20220143406-A (KR)
Inventor: LEE CHANGWOO
IPC: H04N5/232
Filed: 2021-04-16
Abstract: According to various embodiments of the present invention, an electronic device can comprise: a memory; a display panel; a display driver integrated circuit operatively connected to the display panel; an image sensor arranged on a lower end of the display panel; and a processor operatively connected to the image sensor. The display driver integrated circuit is operatively connected to the display panel and the processor to detect the output of a first frame on the display panel and to transmit a first signal to the processor when the first frame is outputted on the display panel. The processor is able to control to: generate the first frame having a designated pixel value corresponding to a shot command inputted from a user; output the first frame through the display panel; capture an image through the image sensor when receiving the first signal from the display drive integrated circuit; and save the captured image in the memory. The present invention is able to acquire a high-resolution image.
Patent KR-20220040977-A (KR)
Title: Apparatus for generating Field Free, Apparatus and Method for Nano Magnetic Particle Image
Inventor: KIM JIN SUN
IPC: A61B5/00
Filed: 2021-04-23
Abstract: An embodiment discloses a nanomagnetic particle imaging device using a three-dimensional small magnet array. A field-free generating device according to the embodiment may install a pair of square magnets wherein a hexahedral housing having an opening formed on one side surface thereof is formed so that a measuring head is inserted into a separation part, and each installed on two opposite side surfaces among four side surfaces perpendicular to one side surface in the housing; and a pair of magnet arrays wherein a plurality of small magnets are arranged at the edge of the opening each on one side surface of the housing and the other side surface facing the one side surface. Therefore, the present invention is capable of increasing a degree of freedom in the movement of a sample.
Patent KR-20220056088-A (KR)
Title: Semiconductor device and methods of forming
Inventor: CHANG AK
IPC: H01L29/08
Filed: 2021-04-23
Abstract: A semiconductor device capable of improving performance and reliability of a FinFET device is provided. In an embodiment, the device includes a first fin extending from a substrate. The device also includes a first gate stack over and along sidewalls of the first fin. The device also includes a first gate spacer disposed along a sidewall of the first gate stack. The device also includes a first source/drain region in the first fin and adjacent to the first gate spacer, wherein the first source/drain region includes a first epitaxial layer on the first fin, and the first epitaxial layer has a first dopant concentration of boron. The device also includes a second epitaxial layer on the first epitaxial layer, where the second epitaxial layer has a second dopant concentration of boron, and the second dopant concentration is greater than the first dopant concentration.
Patent KR-20220147358-A (KR)
Title: BODY ACTIVITY WATER BOTTLE HAVING Ag CHIP INPUTTED WAVE DIGITAL CODE
Inventor: JUNG MOON KI
IPC: B65D85/804
Filed: 2021-04-27
Abstract: The present invention relates to a body activation water bottle having an Ag wave chip to which a digital wave code is inputted. The body activation water bottle comprises: a cylindrical water bottle body (10); a cap (20); a sealing member (30); a filter housing (40); a filter holder (50); a lower cover member (60); and the Ag wave chip of a circular plate shape, to which one or more digital wave codes for cancelling harmful substances included in the water in the water bottle body (10) through interference vibration and amplifying beneficial substances through resonance for activation are inputted. Thus, the present invention improves immunity so that the body can be kept healthy, and alleviates some diseases.
Patent KR-20220147838-A (KR)
Title: Fine dust information collection system using air cleaning headphone with sliding guide
Inventor: LEE SOO HANG
IPC: F24F8/108
Filed: 2021-04-28
Abstract: A fine dust information collection system using an air cleaning headphone with a sliding guide of the present invention comprises: a headphone body which includes two earplugs emitting sound and purified air, a headband connecting the two earplugs and having an adjustable length, and a sliding guide concentrating the purified air emitted from the earplugs around a mouth and a nose; a charging station on which the headphone body is held and which can emit purified air; a fine dust measurement sensor which is mounted on the headphone body to measure fine dust concentration around a user and transmits information on the measured fine dust concentration to a mobile device of the user; a biosignal measurement sensor which is mounted on the headphone body to measure a biosignal of the user and transmits information on the measured biosignal to the mobile device of the user; and a central server which wirelessly communicates with the mobile device of the user and receives information on the fine dust concentration and information on the biosignal. Accordingly, the present invention enables users to breathe in fresh air outdoors and even indoors.
Patent KR-20220150592-A (KR)
Inventor: JANG DAE YOUNG
IPC: H04S3/00
Filed: 2021-05-04
Abstract: A rendering method and apparatus for a volume sound source are disclosed. The rendering method for a volume sound source according to one embodiment of the present invention comprises the following steps of: identifying information about a listener and information about a volume source; determining a corresponding region in which sound source element are disposed in the volume sound source in consideration of the information about the listener; determining an angle between the listener and the corresponding region based on the information about the listener and the information about the volume sound source; determining a number of the sound source elements disposed in the corresponding region according to the angle; determining a position and gain of the sound source element by using i) the number of sound source elements and ii) a distance between the listener and the volume sound source; and rendering the volume sound source according to the position and gain of the sound source element. According to the present invention, a realistic spatial sound is reproduced by rendering a volume sound source.
Patent KR-20220151466-A (KR)
Title: Pet dryer with built-in pet induction function
Inventor: HAN JAE GWON
IPC: A01K13/00
Filed: 2021-05-06
Abstract: The present invention relates to a pet drying robot. According to a preferred embodiment of the present invention, a pet drying robot with a built-in pet guidance function includes: a pet guidance unit (131) outputting a guidance sound; and a pet recognizing unit (132) determines whether a pet is located inside a dry room (200) using a detection sensor (230) in a situation where the pet guidance unit (131) outputting a guidance sound.
Patent KR-20210060382-A (KR)
Inventor: PARK WON SIK
IPC: A47B85/06
Filed: 2021-05-08
Abstract: The present invention relates to a bed and table convertible structure installed inside the camper and, more specifically, to a corridor bed convertible table for a camper in which beds are installed on both sides and a convertible table is installed in the center so that the beds and table are converted into a movable corridor type form and made easy to access through the back door. According to the present invention, a height-adjustable table is installed in the center of the bed and a part of the top plate of the table is installed to be folded and unfolded, so that the present invention can be smoothly and easily accessed through the back door without indoor movement restrictions, and can be used by converting the table into an expandable bed by a simple operation.
Patent KR-20220153888-A (KR)
Title: Novel benzothiazole derivatives, preparation method thereof, and use thereof in preventing or treating liver diseases
Inventor: PARK JI YEON
IPC: A61K31/428
Filed: 2021-05-12
Abstract: The present invention relates to a novel benzothiazole derivative, a method for manufacturing the same, and a use thereof for preventing or treating liver disease. Since the benzothiazole derivative of the present invention can inhibit 17β-HSD13 activity and further inhibit lipogenesis, it is possible to be usefully used for preventing or treating liver diseases including non-alcoholic fatty liver disease or non-alcoholic steatohepatitis.
Patent KR-20220154371-A (KR)
Title: Catalyst regeneration system and catalyst regeneration method in olefin production process by catalytic dehydrogenation of paraffin
Inventor: SON SEONG UG
IPC: C07C11/06
Filed: 2021-05-13
Abstract: The present invention relates to a catalyst regeneration system and catalyst regeneration method in an olefin production process by catalytic dehydrogenation of paraffin. In the olefin production process by catalytic dehydrogenation of paraffin, a catalyst circulation line is duplicated to configure a reactor in parallel with a catalyst regenerator. Accordingly, the production volume is increased by increasing a process temperature of a reactor while the catalyst deactivation (coking) is kept in a relatively low level, the wearer of the catalyst is prevented by reducing a catalyst circulation rate so as to increase a reusability rate of the catalyst such that the lifespan of the catalyst can increase, and the generation of side reactants is suppressed so as to simplify subsequent processes.
Patent KR-20220156247-A (KR)
Title: Deep Learning-based Hazardous Situation Object/Event Information Detection Method with Cameras Applied to EV Charger
Inventor: KIM JOENG HOON
IPC: G06N20/00
Filed: 2021-05-18
Abstract: The present invention relates to a method for detecting dangerous situation object/event information based on deep learning using cameras applied to an EV charger. The method for detecting dangerous situation object/event information based on deep learning, according to the present invention, comprises the steps of: detecting one or more objects around an EV charger; transmitting the objects to a control server; measuring the size of the objects; extracting an object having a certain size or larger; determining whether the object corresponds to a dangerous situation that has occurred around the EV charger; transmitting a certain warning signal when the object is determined to correspond to the dangerous situation; and outputting text information or sound information corresponding to the warning signal. According to the present invention, valid events occurring around the EV charger can be focused.
Patent KR-20220157746-A (KR)
Title: Method of window opening for 3d transparent solar cell
Inventor: KIM JE HA
IPC: H01L31/032
Filed: 2021-05-21
Abstract: The present invention relates to a method for manufacturing a transparent window of a 3D transparent solar cell, comprising: a pulse laser beam generating step in which a pulse laser generator generates a pulse laser beam of visible light wavelength; a defocusing step of defocusing the pulse laser beam generated by the pulse laser generator by an objective lens at a location outside a solar cell spaced apart from a surface of the solar cell by a predetermined interval; and a transparent window forming step of forming a transparent window with a specific width in the solar cell by performing scribing using the pulsed laser beam while moving the solar cell at regular intervals on a work table. In the etching of perovskite thin films where it is impossible, due to the instability (reactivity with moisture and oxygen) of the components of the perovskite material and in the atmosphere, to produce desired patterns by conventional methods such as CMP, RIE etching, and wet etching using PR masks using water cleaning through exposure to the atmosphere, wherein using pulsed laser scribing, a pattern of a desired shape can be produced in a dry method without using water or a solvent such as acetone, in a non-contact manner. In addition, since a transparent electrode is maintained outside the solar cell, the contact resistance of the solar cell is reduced, thereby improving the photoelectric conversion efficiency.
Patent KR-20220159592-A (KR)
Inventor: KIM YOUNG MIN
IPC: G06Q10/04
Filed: 2021-05-26
Abstract: The present invention relates to a dock work optimization system for a dock work support facility to optimize a movement path when a dock work support facility is operated. According to a preferred embodiment of the present invention, the dock work optimization system comprises: at least one sensor installed in a docking work support facility to collect location data and movement direction data of the docking work support facility in real time; a dock work support facility status monitoring IoT device substituting the location data collected from the at least one sensor into a GIS-based shipyard integrated map; and an integrated IoT device transmitting the data substituted into the GIS-based shipyard integrated map to a gateway. The dock work support facility status monitoring IoT device includes: a dock work support facility location check unit substituting the collected location data into the GIS-based integrated shipyard map; and a dock work support facility location prediction unit generating expected movement path data of the dock work support facility on the basis of the location data substituted into the GIS-based shipyard integrated map and a subsequent process work schedule.
Patent KR-20220160235-A (KR)
Inventor: CHO SEONG CHEOL
IPC: F17C1/00
Filed: 2021-05-27
Abstract: The present invention is to provide a low-floor flat cylinder for storing LPG and a manufacturing method thereof. The low-floor flat cylinder for storing LPG of the present invention comprises: a flat cylinder body including a top plate in which a plurality of first piercing holes and a pump installation hole are formed, a bottom plate in which a plurality of second piercing holes are formed at positions corresponding to the first piercing holes vertically, and a side plate integrally connecting both sides end parts of the top plate and the bottom plate; end plates mounted on front and rear opening parts of the flat cylinder body; and a support pipe in which an upper end part is welded to an inner circumference unit of the first piercing hole and a lower end part is welded to an inner circumference unit of the second piercing hole, and which maintains a vertical distance between the top plate and the bottom plate. The low-floor flat cylinder for storing LPG can be easily mounted on the underbody of a vehicle, and so on.
Patent KR-20220160284-A (KR)
Inventor: HWANG MAN YONG
IPC: H01M50/588
Filed: 2021-05-27
Abstract: The present invention provides a charging terminal sealing structure using rivets. The present invention provides the charging terminal sealing structure using the rivets, in which the rivets are coupled in a state in which an internal insulator, a can, and an external insulator are sequentially stacked to perform riveting by a press, and the external insulator, the can, and the internal insulator sequentially stacked are fixated as the shape of the rivets is changed so as to maintain a stress in a lateral direction. According to this, the internal insulator, the can, and the external insulator are riveted only by pressurization of the press using the rivets, and the rivets having the shapes changed by the pressing force of the press change the shapes corresponding to the shapes of the internal insulator, the can, and the external insulator and at the same time, the problem caused by the stress of a gasket is fundamentally prevented to ensure sealing.
Patent KR-20220162403-A (KR)
Title: DL/UL Traffic Scheduling Method for WLAN-based VR service
Inventor: KIM HYO IL
IPC: H04W74/06
Filed: 2021-06-01
Abstract: The present invention relates to a DL/UL traffic scheduling method for a wireless LAN-based VR service and, more specifically, to a DL/UL traffic scheduling method for a wireless LAN-based VR service, which comprises: a period crossing arrangement step in which a DL period and a UL period are alternately arranged by an AP; a DL packet transmission step in which a DL packet is transmitted to an STA during the DL period by the AP; a UL packet transmission step in which a UL packet is transmitted to the AP during the UL period by the STA; and a period readjustment step in which at least one of the DL period and the UL period is re-adjusted at a readjustment time point by the AP, wherein the period readjustment step returns to the DL packet transmission step at a time other than the readjustment time point.
Patent KR-20220162007-A (KR)
Title: 4D underwater zero gravity system
Inventor: PARK BEOM CHEOL
IPC: A63G31/00
Filed: 2021-05-31
Abstract: The present invention relates to a device comprising a water tank with a depth of 5 m or more, a spacesuit-type Meoguri wetsuit, and a 3D stereoscopic projection part, and a specific method of implementing the same. According to the present invention, it is possible for ordinary people to experience zero gravity, space, and deep sea easily with 3D stereoscopic images without requiring separate 3D glasses.
Patent KR-20220165014-A (KR)
Title: Window frame type air conditioner and control method thereof
Inventor: LIM HYUN SOO
IPC: F24F11/77
Filed: 2021-06-07
Abstract: The present invention relates to a window frame type air conditioner and a control method thereof. The window frame type air conditioner comprises: a supply passage for supplying outdoor air to the interior by a supply blower; an exhaust passage for discharging indoor air to the exterior by an exhaust blower; a total heat exchanger disposed in an intersection area between the supply passage and the exhaust passage to exchange heat between the outdoor air to be introduced and the indoor air to be discharged; a discharge temperature sensor disposed on an indoor discharge port side of the supply passage to detect the discharge temperature of the outdoor air to be discharged from an indoor discharge port; an outdoor temperature sensor for detecting the temperature of the outdoor air; and a control unit connected to the supply blower, the exhaust blower, the discharge temperature sensor, and the outdoor temperature sensor. The control unit is switched to a discharge temperature compensation control mode for the outdoor air if the outdoor air detected by the outdoor temperature sensor is less than a first set temperature or the discharge temperature of the outdoor air detected by the discharge temperature sensor is less than a second set temperature higher than the first set temperature, in a ventilation mode of operating the supply blower and the exhaust blower so that the air volumes of the supply blower and the exhaust blower are the same, to control the operation of the exhaust blower and the supply blower so that the air volume of the exhaust blower is maintained and the air volume of the supply blower is less than that of the exhaust blower. Therefore, the window frame type air conditioner can compensate for the discharge temperature of the outdoor air introduced into the interior, thereby minimizing the cold felt by users.
Patent KR-20220166038-A (KR)
Title: Method and system for real estate transaction information prediction based on deep learning graph network
Inventor: KIM KIWON
IPC: G06Q50/16
Filed: 2021-06-09
Abstract: According to one embodiment of the present invention, a method for predicting real estate transaction information based on a deep learning graph network is a method in which a real estate information application executed by at least one processor of a terminal predicts real estate transaction information based on a deep learning graph network. The method comprises the steps of: generating a training data set based on a plurality of pieces of node graph data according to time series; training a deep learning model based on the generated training data set; inputting, into the deep learning model, first node graph data including a plurality of nodes including real estate information for each predetermined area at a first time point and a plurality of edges connecting the plurality of nodes; obtaining, from the deep learning model, real estate prediction information predicting a change in real estate information at a second time point after a predetermined period has elapsed from the first time point and influence prediction information indicating a mutual influence relationship between the plurality of nodes at the second time point; generating, based on the obtained real estate prediction information and influence prediction information, real estate transaction flow information indicating a change flow in a context in which the real estate information for each predetermined area has real estate information for at least one other area; and visualizing and providing the generated real estate transaction flow information. The present invention has the effect of further improving the accuracy and reliability of the change flow for predicted real estate transaction information.
Patent KR-20220168093-A (KR)
Title: Phase Shift Blankmask and Photomask for EUV lithography
Inventor: KIM YONG DAE
IPC: G03F1/24
Filed: 2021-06-15
Abstract: A blank mask for extreme ultraviolet (EUV) lithography includes a substrate, a reflective film, a capping film, and a phase shift film. The phase shift film is formed of a material containing chromium (Cr) and niobium (Nb). Accordingly, a blank mask for EUV lithography having a high reflectance, for example, a reflectance of 20 % or more can be implemented.
Patent KR-20220168399-A (KR)
Title: Desalting apparatus for resource recovery from seawater concentrate
Inventor: KIM YOUNGSIK
IPC: C02F1/06
Filed: 2021-06-16
Abstract: The present invention relates to a desalination treatment system for concentrated seawater resources, and more specifically, to a desalination treatment system for concentrated seawater resources using a ceramic-based sodium ion conductive electrolyte membrane. The present invention includes: a positive electrode; a positive electrode disposed to face the negative electrode; an anion exchange membrane disposed between the negative electrode and the positive electrode; and a sodium ion conductive electrolyte membrane disposed between the anion exchange membrane and the negative electrode. High purity NaOH can be produced.
Patent KR-20220168723-A (KR)
Title: Health functional foods that prevent hyperlipidemia
Inventor: KIM SU YEON
IPC: A23L33/105
Filed: 2021-06-17
Abstract: The present invention relates to a health functional food composition for hyperlipidemia having a hyperlipidemia-inhibiting effect and a method for manufacturing the same. More specifically, the present invention relates to: an autoclave extraction method that can extract the polysaccharide of Coriolus versicolor, which is a physiologically active substance, from Coriolus versicolor (fruiting body) in high yield; a health functional food composition for hyperlipidemia with novel composition which contains extract powder of Salvia miltiorrhiza, Pueraria lobata var. thomsonii, Cnidium officinale, Carthamus tinctorius seeds, and Crataegus pinnatifida to a Coriolus versicolor extraction powder containing the polysaccharide of Coriolus versicolor obtained from the same; and a method for manufacturing the same.