baber/WOPTO huggingface dataset:
Patent KR-20210115860-A (KR)
Title: Photo sensor assembly for sensing rotational positions of a camera module
Inventor: KIM CHANG YEON
IPC: G01B11/26
Filed: 2020-03-16
Abstract: The present invention relates to a photo-interrupter type sensor assembly for sensing a rotating position of a camera module according to whether light emitted from a light emission unit is sensed by a light reception unit. The sensor assembly comprises: a rotary member rotated with the camera module together; a plurality of first photo-interrupter bars arranged on the rotary member along a first circumference at constant intervals and having uniform width; a second photo-interrupter bar arranged on one point of a second circumference forming a concentric circle with the first circumference on the rotary member; a first photo-sensor disposed to be adjacent to the first circumference and sensing a first light blocking pattern by the plurality of first photo-interrupter bars; a second photo-sensor disposed to be adjacent to the second circumference and sensing a second light blocking pattern by the second photo-interrupter bar; and a processor detecting an initial positon of the rotary member by the sensed second light blocking pattern and calculating a rotating angle, where the rotary member is rotated from the initial position, from the sensed first light blocking pattern.
Patent KR-20210115956-A (KR)
Title: Wasp Fighting Device
Inventor: SHIN HYUN JU
IPC: A01M29/34
Filed: 2020-03-17
Abstract: The present invention relates to a wasp fighting device, and more specifically, to a wasp fighting device detecting wasps, irradiating light toward the wasps to combat the wasps, and comprising: a main body unit; a wasp detection module provided in the main body unit and detecting wasps; a heating module generating heat by irradiating light toward the wasps; and a mounting frame provided to install the main body unit in a beehive.
Patent KR-20210117079-A (KR)
Title: Use of Xylazine for enhancing visual acuity
Inventor: SHIM JAE WAN
IPC: A61K31/54
Filed: 2020-03-18
Abstract: The present invention relates to use of xylazine and a derivative thereof for enhancing eyesight. Particularly, the present invention relates to a pharmaceutical composition, sanitary aid composition and a food composition for enhancing eyesight, including xylazine, a derivative thereof, pharmaceutically acceptable salt thereof or a hydrate thereof, as an active ingredient. The present invention also relates to a method for enhancing eyesight including a step of administering the pharmaceutical composition to a non-human subject. According to the present invention, xylazine shows an excellent effect of accepting light in a dark reaction, and thus can be incorporated to a pharmaceutical composition, sanitary aid composition and a food composition as an active ingredient and can be used to develop an eyesight enhancing agent, or the like.
Patent KR-20210118608-A (KR)
Title: Method and apparatus of packet delay status event exposure service based on upf service
Inventor: KWEON KISUK
IPC: H04W88/18
Filed: 2020-03-23
Abstract: The present invention relates to a communication technique which combines a 5th generation (5G) or a pre-5G communication system for supporting a higher data rate after a 4th generation (4G) communication system such as Long Term Evolution (LTE) with IoT technology, and a system thereof. The present invention can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. According to various embodiments of the present invention, a method and an apparatus for requesting packet delay status can be provided by using a UPF event exposure service. The method comprises: a step of receiving a first message requesting registration of an event subscription service from a UPF; a step of transmitting a second message requesting information on the UPF; a step of receiving a third message including the information on the UPF; and a step of transmitting a fourth message requesting registration of the event subscription service from the UPF.
Patent KR-20210118615-A (KR)
Title: An electronic device with a plurality of antenna moudulea and a method for controlling the same
Inventor: HANYEOP LEE
IPC: H04B7/0408
Filed: 2020-03-23
Abstract: According to various embodiments of the present disclosure, an electronic device includes a processor, a communication circuit, and at least one first type antenna module and at least one second type antenna module. The at least one first type antenna module includes: an antenna array for transmitting or receiving a signal; a power amplifier for amplifying a signal to be transmitted; and a low-noise amplifier for amplifying the received signal. The at least one second type antenna module includes: an antenna array for receiving a signal; and a low-noise amplifier for amplifying the received signal. The electronic device can be configured not to include a power amplifier for amplifying a signal to be transmitted. In addition, various embodiments may be possible.
Patent KR-20210120442-A (KR)
Title: A mold for manufacturing tray for packaging cometic contariner
Inventor: KANG SEOK HYUN
IPC: B29L31/00
Filed: 2020-03-26
Abstract: A cross diagonal pattern tray for a gift set according to an embodiment of the present invention includes: a tray main body for product packaging provided with a product inlet groove conforming to the product appearance; and an intersecting oblique pattern provided on the surface of the tray main body. According to the cross oblique pattern tray for the gift set according to the embodiment of the present invention, the durability of the tray can be improved by the cross oblique pattern formed on an upper surface of the tray main body.
Patent KR-20200122232-A (KR)
Title: A method for operating a large engine and a large engine
Inventor: HANZ TIMO
IPC: F02D35/02
Filed: 2020-03-31
Abstract: Disclosed is a method for operating a large engine having a plurality of cylinders (21) in a gas mode, wherein a premixed air-fuel mixture having an air-fuel ratio is provided to a combustion chamber by the introduction of fuel, and at least one control parameter depending on the air-fuel ratio or a load for operating the large engine (20) is monitored. The large engine (20) is operated in a reduced mode when the control parameter reaches a limit value, at least one cylinder (21) is switched off in the reduced mode so that the large engine (20) is operated with a reduced number of cylinders (21), and the air-fuel ratio becomes suitable for the reduced number of cylinders (21). Moreover, the large engine is disclosed and operated in such a way.
Patent KR-20210122449-A (KR)
Title: Electronic device including housing, and manufacturing method of housing
Inventor: KANG JEONGA
IPC: H04M1/02
Filed: 2020-04-01
Abstract: According to one embodiment of the present invention, an electronic device comprises: a housing comprising a first plate and a second plate positioned opposite to the first plate; and a display positioned between the first plate and the second plate, wherein at least a part of the display is visible through the first plate. The second plate may comprise a layer structure including a first surface facing the first plate and a second surface positioned opposite to the first surface. The layer structure comprises: a transparent first layer that forms the second surface and comprising a polymer; a second layer that is positioned between the first layer and the first surface and includes a first pattern formed on a surface facing the first layer, the second layer allowing light to pass therethrough; a third layer positioned between the second layer and the first surface and capable of transmitting light; and a fourth layer that is positioned between the third layer and the first surface and includes a second pattern formed on a surface facing the third layer, the fourth layer allowing light to pass therethrough. In addition, various embodiments may be possible.
Patent KR-20210122937-A (KR)
Title: Brassiere
Inventor: SE WON HWANG
IPC: A41C3/00
Filed: 2020-04-01
Abstract: A brassiere comprises: a pair of cap parts that elastically compress and wrap the breast of a user; a base part that surrounds and supports the pair of cap parts, and capable of being separated from a pair of caps by a fixed force in some sections and forming so as to maintain a support state with the pair of cap parts in the remaining sections; and a base support part coupled to the base part and having a pair of shoulder straps to be hung on the shoulder of the user and a pair of support bands to be mutually coupled through the armpit of the user. Therefore, the present invention is capable of having an effect of creating a beautiful breast shape desired by the user.
Patent KR-20210123539-A (KR)
Title: Laundry Treatment Apparatus and Control Method for the same
Inventor: KYEONGKEUN SHIN
IPC: D06F37/24
Filed: 2020-04-03
Abstract: The present application relates to a control method of a laundry treatment apparatus, comprising a water supply step for supplying water to a tub; a water flow forming step provided to rotate only a stirrer among a drum and the stirrer and repeating a process of rotating the stirrer clockwise by a preset first angle and a process of rotating the stirrer counterclockwise by the first angle; a laundry disentangling step for rotating only the stirrer among the drum and the stirrer by a set angle less than the first angle; a draining step for discharging water stored in the tub to the outside of the tub after completion of the laundry disentangling step; and a dehydrating step for rotating the drum and the stirrer in the same direction after completion of the draining step or during the draining step. The control method of the laundry treatment apparatus can minimize the vibration of the drum during dehydration by performing the laundry disentangling step before the draining step.
Patent KR-20210124860-A (KR)
Title: Display support apparatus and method, artificial intelligence service device and its display processing method
Inventor: SHIN MIN YOUNG
IPC: G10L15/26
Filed: 2020-04-07
Abstract: A display support device that may be included in an artificial intelligence service device according to one embodiment comprises: an information acquisition part that acquires information related to a target of a display, for an artificial intelligence service through input/output of information; and a control part that performs processing related to the information regarding to the target of the display and the support of a function for the display in connection with an artificial intelligence service part of the artificial intelligence service device that performs processing related to the support of various functions except for the function for display for the artificial intelligence service, and controls the display part of the artificial intelligence service device to display a result of the processing using the function for the display. Therefore, the present invention is capable of providing the display support device supporting the display function of the artificial intelligence service device.
Patent KR-20210125670-A (KR)
Title: Horizons customizable system of real estate investment and method for the system
Inventor: LEE JI SOO
IPC: G06Q50/16
Filed: 2020-04-09
Abstract: The present invention relates to a real estate investment system comprising: a step of receiving investment information including an investment period of a plurality of first investors recruited from a first investment time of predetermined investment real estate; a step of managing investment money of the first investors to invest the investment money in the investment real estate in accordance with the determined investment period; and a step of receiving additional investment information including an investment period of second investors recruited for the investment real estate in accordance with expiration of the investment period after a prescribed period. The receiving step preferably considers expiration times of a plurality of lease contracts existing in the investment real estate at the first or the second investment time to provide a determined recommendation investment period for a user interface. According to the present invention, a personalized investment period can be set in accordance with a fund use schedule of a user, and illiquid fund use which is a limitation of conventional real estate investment can be alleviated.
Patent KR-20210129992-A (KR)
Inventor: KIM HA JUNG
IPC: B05B1/30
Filed: 2020-04-21
Abstract: The present invention relates to a shower head for free use of both hands, which is worn on one hand to wash a pet or an infant while freely using the both hands of a user when washing the pet or the infant. According to the present invention, the shower head for the free use of the both hands includes: a head body having one side connected to a water supply line, and having a penetration mounting hole to allow the hand to pass therethrough; a water supply unit formed at a lower portion of the head body, and having a discharge hole for discharging water; a connection line installed inside the head body to connect the water supply line to the water supply unit; and a valve unit installed on the connection line to control supply of the water through the connection line, wherein the valve unit includes: a control member exposed to an outside of the head body through the one side of the head body, and manipulated by the hand of a user; and a valve member for opening and closing a flow path of supply water flowing through the connection line by the manipulation of the control member.
Patent KR-20210133590-A (KR)
Title: Nonvolatile memory device, operating method thereof and memory system including the same
IPC: G11C16/08
Filed: 2020-04-29
Abstract: Provided is a nonvolatile memory device, which includes: a memory cell array including a plurality of memory regions connected to a plurality of word lines; and a control unit, after receiving first data and second data, performing a first program operation on an upper word line to store the first data, and performing a second program operation on the lower word line to store the second data.
Patent KR-20210140910-A (KR)
Title: Transparent Mask have a Sterilization Function using Photocatalyst
IPC: A62B23/02
Filed: 2020-05-14
Abstract: A transparent mask have an air sterilization function using a photocatalyst according to the present invention comprises: a housing part which covers the nose and mouth of a wearer when worn by the wearer, is made of a transparent material an inner surface of which is coated with a photocatalytic material, and is supported by hanging on the ear; a discharge part which is disposed in the lower center of the housing part, and filters out an exhalation of the wearer to the outside while the wearer breathes; suction parts which are disposed on lower portions at both sides of the housing, respectively, and sucks outside air in a primarily filtered state; sterilization parts disposed on both sides of the housing part, respectively, connected to upper portions of the suction parts individually, and each including a transparent material wound multiple times while coated with a photocatalytic material such that sucked air is sterilized by a photocatalytic action while the movement of the sucked air is guided to the wound position; and sterilized air supply parts disposed at the central portions at both sides above the housing part, respectively, connected to the sterilization parts, and provided such that upper portions with respect to the center thereof are coated with the photocatalytic material and lower portions are provided to supply sterilized air in the direction of the nose of the wearer.
Patent KR-20210143398-A (KR)
Title: Braking Device for Vehicle and Braking Method Therefor
IPC: B60T13/74
Filed: 2020-05-20
Abstract: According to one embodiment of the present disclosure, the present invention comprises: a backup master cylinder generating braking force according to stepping of a brake pedal; a main master cylinder dividing an inner space into a first main chamber and a second main chamber of which an effective cross-sectional area is larger than the first main chamber by a main piston; a motor enabling the main piston to advance to widen the first main chamber and narrower the second main chamber and moving the main piston to a rear side to narrower the first main chamber and widen the second main chamber; a first traction control valve installed in a flow passage supplying hydraulic pressure of the first main chamber to wheel brakes braking each of vehicle wheels; a second traction control valve installed in the flow passage supplying the hydraulic pressure of the second main chamber to the wheel brakes; and a control unit (ECU) controlling the motor and the second traction control valve and temporarily closing the first traction control valve. According to temporary closing control, the control unit performs enable duty control on the first traction control valve for a predetermined period of time when braking input is applied and performs maximum duty control on the first traction control valve for a predetermined period of time directly after the enable duty control.
Patent KR-20200060331-A (KR)
Inventor: HEO NAM YOUNG
IPC: G10L15/02
Filed: 2020-05-25
Abstract: Provided are an order processing system for processing an order for a product using speech recognition and a method thereof. According to one embodiment of the present invention, the order processing system includes: a voice information collector including: a microphone that receives sound waves and generates a voice signal that is an electrical signal; and a wireless communication device that converts and encodes the voice signal into a digital signal and transmits the encoded voice signal through wireless communication; an order information processing device that receives the voice signal, obtains a keyword as a result of performing speech recognition on the voice signal, retrieves menu data using the keyword, and generates order information using a search result; and an order information output device that receives the order information from the order information processing device using wireless communication and outputs the received order information.
Patent KR-20210145964-A (KR)
Title: A Tapered Roller Bearing
Inventor: PARK WOO HYUN
IPC: F16C33/46
Filed: 2020-05-26
Abstract: A tapered roller bearing according to the present invention comprises: a ring-shaped outer ring with an inclined outer ring raceway on the inner diameter surface; a ring-shaped inner ring having a large diameter rib extending outward in the radial direction on the large diameter side and having an inclined inner ring raceway on the outer diameter surface; a plurality of tapered rollers arranged in a circumferential direction between the inner ring raceway and the outer ring raceway; a retainer provided between the inner ring and the outer ring to maintain a circumferential distance of the rollers; and a fixing member coupled to the large diameter rib. The retainer comprises: a large diameter end ring, a small diameter end ring spaced from the large diameter end ring, and a plurality of grates having one side connected to the large diameter end ring and the other side connected to the small diameter end ring and spaced apart from each other along the circumferential direction to form a window in which the roller is stored. The fixing member includes an elastic coupling part deformed inwardly in the axial direction toward the large diameter end ring to insert the end of the large diameter end ring thereto and separated from the large diameter end ring by being pressed outward in the axial direction by the outer ring large diameter surface of the outer ring during assembly. Accordingly, there is the effect of reducing the width of the bearing.
Patent KR-20210146047-A (KR)
Inventor: SIN MI HYANG
IPC: A61H39/08
Filed: 2020-05-26
Abstract: In an oriental medicine embedding medicine needle insertion device in accordance with an embodiment of the present invention, provided is the oriental medicine embedding medicine needle insertion device comprising: a needle formed with a hollow part into which a suture is inserted in a tubular shape; an insertion part formed at one end of the needle to cut the skin and insert the needle; a spring-shaped handle part formed at the other end of the needle; a fixing ring provided on one side circumference of the needle and fixing the suture; and a protection cap that protects one part of the handle part and the needle. Therefore, the present invention is capable of shortening a treatment time.
Patent KR-20210149435-A (KR)
Inventor: DONG IL WON
IPC: G06F17/15
Filed: 2020-06-02
Abstract: The present invention relates to a method for measuring antinuclear antibody titer for diagnosing autoimmune diseases. An antinuclear antibody titer measurement method for autoimmune disease diagnosis of the present invention comprises the steps of: preparing a serum test specimen that is determined to be positive for antinuclear antibody in blood collected from the subject; and in consideration of the fluorescence intensity (FI) value or the final titer through the past test result of the subject, using the selection (1:80) of the serum test specimen, the diluted serum and the minimum number of dilutions. By calculating the final titer based on the linear slope decreasing trend of the fluorescence intensity (FI) value, the present invention is effective in diagnosing autoimmune diseases because the present invention is more accurate, cost-effective, and enables rapid prediction compared to a conventional antinuclear antibody test using serial dilution series or single-well titration.
Patent KR-20210155900-A (KR)
Inventor: JO YOU YOUNG
IPC: A61Q19/00
Filed: 2020-06-17
Abstract: The present invention relates to an inflammatory disease preventing, treating or reducing composition comprising a silkworm cordyceps militaris alcohol extract. According to the present invention, the silkworm cordyceps militaris alcohol extract has an excellent anti-inflammatory effect of suppressing NO and IL-1β generation to be useful used in prevention, reduction or treatment of an inflammatory disease.
Patent KR-20210157545-A (KR)
Inventor: KIM HYOUNG BUM
IPC: G01N29/22
Filed: 2020-06-22
Abstract: The present invention relates to an apparatus for determining the shape of a two-phase flow by using supervised machine learning and a method thereof. The apparatus for determining the shape of a two-phase flow comprises: a velocity data acquisition unit for acquiring a time-specific velocity value of a liquid at a target point inside a horizontal tube through a sensor while a fluid in which a gas and the liquid are mixed moves through the horizontal tube; a feature calculating unit for processing a plurality of velocity characteristics of the liquid passing through the target point by using the current apparent velocities of the gas and liquid supplied to the horizontal tube and the acquired time-series velocity value of the liquid at the target point; and a two-phase flow determination unit for inputting the processed plurality of velocity characteristics to a pre-trained machine learning algorithm and classifying the shape of a two-phase flow at the target point into any one of a laminar flow, a plug flow, a slug flow, and a decaying slug flow. Therefore, the apparatus can apply the velocity characteristics processed through the time-series velocity value of the liquid measured at the target point inside the horizontal tube to the machine learning algorithm, thereby accurately classifying and predicting the shape of the two-phase flow at the target point.