baber/WOPTO huggingface dataset:
Patent KR-20220131659-A (KR)
Title: Clutch apparatus of seatbelt retractor preventing lock dip
Inventor: SONG WON RYONG
IPC: B60R22/46
Filed: 2021-03-22
Abstract: The present invention relates to the clutch apparatus of a seatbelt retractor having a lock dip prevention structure. The clutch apparatus of a seatbelt retractor, which is mounted on a vehicle body and rotates to draw webbing out thereof and therein, and is installed on the seat belt retractor having a pretensioner operated by a motor, comprises: an adapter coupled to one shaft of a spool, and having teeth formed on the outer circumference thereof; a clutch gear having a space for accommodating the adapter, having a gear formed on the outer circumference thereof, and rotated by receiving the rotational force of the motor; a pole installed inside the clutch gear and for linking or releasing movement of the adapter and the clutch gear; a drive plate for controlling engagement of the pole and the adapter by relative rotation with respect to the clutch gear; a guide ring coupled to the drive plate to rotate together; a friction spring coupled to the outer circumference of the guide ring, and for generating the relative rotation between the drive plate and the clutch gear by reducing the rotational force of the guide ring; and a plate cover for passing one end of the friction spring. The plate cover has a slot hole that allows the end of the friction spring passing through the plate cover to rotate at a predetermined angle. Rotation of the friction spring causes the relative rotation between the clutch gear and the drive plate to be prevented, and the clutch release timing to be delayed. Therefore, the clutch apparatus can solve the lock dip phenomenon of the seatbelt retractor using the motor having a pretensioner function.
Patent KR-20220007002-A (KR)
Title: Helical photonic crystal based quantum dot color display device and method for manufacturing the same
Inventor: LEE SIN DOO
IPC: G02F1/13363
Filed: 2021-03-23
Abstract: According to one embodiment of the present invention, a quantum dot color display based on a helical photonic crystal comprises: a back light unit including a light source; a quantum dot light emitting unit including a plurality of quantum dot patterns having a light emitting feature; and a reflection layer located between the back light unit and the quantum dot light emitting unit and including a plurality of helical photonic crystal patterns. The helical photonic crystal patterns can reduce light loss by selectively reflecting light emitted from the quantum dot patterns toward the back light unit and greatly improve efficiency of brightness and light extraction compared to an existing quantum dot color display.
Patent KR-20210040319-A (KR)
Title: Method, apparatus, device, storage medium and computer program for entity linking
Inventor: WANG QI
IPC: G06F16/36
Filed: 2021-03-24
Abstract: The present disclosure relates to the field of knowledge maps, and discloses an entity linking method, a device, an instrument, a storage medium, and a computer program. In a specific embodiment, the entity linking method comprises the steps of: obtaining a target text; determining at least one entity mention included in the target text; determining a candidate entity corresponding to each entity mention in accordance with a preset knowledge base; determining a reference text of each candidate entity, and determining additional feature information of each candidate entity; and determining an entity linking result based on the target text, the reference text, and the additional feature information. The present embodiment can improve accuracy of entity linking by providing external knowledge at the time of entity linking and actively exerting a knowledge driving action, and can satisfy application demands in complex scenes.
Patent KR-20220134220-A (KR)
Title: System for smart plant cultivation controlling and managing using block coding
Inventor: JUNG SUNG WOO
IPC: G06Q50/30
Filed: 2021-03-26
Abstract: The present invention relates to a control and management system for user-customized smart plant cultivation using block coding. The control and management system comprises: a user terminal device that provides, in order to cultivate at least one plant selected by a user, a service so that at least one growth environment element for plant cultivation and multiple coding blocks for coding growth environment conditions therefor are combined with each other, and compiles a code block combined by the user in a predefined format to generate a plant cultivation content file for a user-customized plant cultivation project for each corresponding plant; and a smart plant cultivation device that receives from the user terminal device and analyzes the plant cultivation content file for the user-customized plant cultivation project for growing each plant, generated by the user terminal device, and controls the operation of at least one control module among a temperature control module, humidity control module, irrigation control module, nutrient control module, wind control module, carbon dioxide (CO2) concentration control module, and lighting control module so that environmental resources of a growth environment element for the user-customized cultivation of each plant can be distributed in accordance with an execution logic of the plant cultivation content file for the user-customized plant cultivation project. Therefore, the system allows non-experts or general users to easily grow a variety of plants, even in homes with insufficient cultivation space without investing a significant amount of time and effort, enabling them to grow high-quality crops in a short time.
Patent KR-20220138105-A (KR)
Inventor: MINSEO KIM
IPC: G06N3/04
Filed: 2021-04-05
Abstract: Disclosed are a method for determining an action of a bot automatically playing a champion in a battlefield of League of Legends (LoL), and a computing system performing the same. In accordance with one aspect of the present invention, the computing system for determining an action of a bot automatically playing a champion in a battlefield of League of Legends (LoL), which is a computer game for E-sports, includes: an acquisition module periodically acquiring observation data observable in the computer game at every predetermined observation unit time during the progress of the game in the battlefield of the computer game; an agent module, when the acquisition module acquires the observation data, determining an action to be performed by the bot by using the acquired observation data and a predetermined policy network, wherein the policy network is a deep neural network outputting the probability of each of a plurality of actions which can be performed by the bot; and a learning module periodically learning the policy network at every predetermined learning unit time during the progress of the game in the battlefield. Therefore, the present invention is capable of providing repetitive training situations by analyzing weaknesses of each user.
Patent KR-20220138244-A (KR)
Inventor: PARK KWANG SOO
IPC: B23D45/00
Filed: 2021-04-05
Abstract: The present invention relates to a method for dismantling a reactor vessel, wherein a nuclear reactor pool is divided into a high area and a low area. The method includes: a first step of cutting an upper structure of the reactor vessel in the air and cutting and dismantling the cut upper structure into pieces in water after moving the same to the low area; and a second step of cutting a lower structure of the reactor vessel after moving the same to the low area, and cutting and dismantling an intermediate structure of the reactor vessel in water after moving the same to the high area; and a third step of packaging the dismantled reactor vessel. According to the present invention, it is possible to stably dismantle the reactor vessel while preventing exposure to radiation in the nuclear reactor pool having spatial limitations.
Patent KR-20220141964-A (KR)
Inventor: LEE CHOON HYOP
IPC: G06F3/044
Filed: 2021-04-13
Abstract: A touch sensor comprises: a touch detection part comprising driving electrodes and detection electrodes; a driving signal generating part that determines a phase of the sinusoidal driving signals based on a reference code, and supplies the driving signals to the detection electrodes respectively; and a touch processing part that receives the detection signals according to the driving signals from the detection electrodes, and determines a touch position based on the detection signals and the reference code. The driving signal generating part controls the phase of the driving signals by updating the reference code at each predetermined point in time. Therefore, the present invention is capable of improving a touch detection speed and accuracy.
Patent KR-20220142159-A (KR)
Inventor: JU YOUNG LEE
IPC: A01G13/08
Filed: 2021-04-14
Abstract: The present invention relates to a plant cultivation type air purifier using fog, and more particularly, to a plant cultivation type air purifier using fog which can grow plants safely and cleanly by converting a plant cultivation fluid into mist and sterilizing and can perform purification by contacting the sterilized fog with polluted air. The plant cultivation type air purifier using fog according to the present invention comprises: a plant cultivation frame with an opening portion formed; a plant seating member installed on the plant cultivation frame so that plants are planted in the plant seating member; a suction fan installed on the plant cultivation frame or plant seating member to suck in air; a cultivation fluid accommodating tank in which a plant culture fluid is accommodated; a light source unit for sterilization installed in the cultivation fluid accommodating tank to irradiate light for sterilization; a floating body installed in the cultivation fluid accommodating tank; a fog generating device installed on the floating body and generating fog to be exposed to light for sterilization irradiated from the light source unit for sterilization; and a fog supply unit supplying the fog generated from the fog generating device toward the plant cultivation frame.
Patent KR-20220146025-A (KR)
Title: Compander
Inventor: HWANG YEONG SOO
IPC: F16C17/02
Filed: 2021-04-23
Abstract: The present invention relates to a compander. The compander of the present invention may comprise: a shaft rotationally provided; a compressor positioned coaxially with the shaft and mounted at one end of the shaft; an expander positioned coaxially with the shaft and mounted back-to-back to the other end of the shaft; and an air foil bearing which supports rotation of the shaft. In addition, the compander as described above may be implemented in various ways according to an embodiment. An objective of the present invention is to provide the compander capable of realizing stabilization of dynamic characteristics.
Patent KR-20210049756-A (KR)
Title: A method for administrating a package of shuffled playing cards
Inventor: SHIGETA YASUSHI
IPC: G06K19/06
Filed: 2021-04-27
Abstract: The present invention has been devised for providing a method for administering a package of shuffled playing cards to prevent card change tricks in casinos. An administering system (7) is programmed to calculate places and the number of all packages (2) of shuffled playing cards at each place of a backyard (8), places of playing tables (11), places of carriers (9) and a disposition place (10) by using information obtained by a loading step and an unloading step. In addition, the administering system (7) calculates, on the basis of each ID code, places of all packages registered in a registering step for registration at a database of the administering system (7) and calculates each number of packages place by place from the information obtained from a loading step and an unloading step. In addition, the administering system (7) is programmed to recognize whether or not there is a lost package by comparing the information of all ID codes registered in the registering step with the ID code at each of the places of all packages obtained at the calculating step from the loading step and the unloading step and to report the lost package to an administering section or to a main administration organization.
Patent KR-20220154539-A (KR)
Title: Electronic device and method including a in-display fingerprint sensor
Inventor: JINHO KIM
IPC: G06F21/32
Filed: 2021-05-13
Abstract: An electronic device, according to various embodiments of the present disclosure, comprises: a display panel including a plurality of light-emitting devices and a fingerprint sensing region; a fingerprint sensor disposed below the fingerprint sensing region of the display panel; and at least one processor electrically connected to the display panel or the fingerprint sensor. The at least one processor can identify the occurrence of an event which causes an operation of receiving a fingerprint through the fingerprint sensor to be executed, obtain a first image of the fingerprint by controlling the display panel such that light-emitting devices disposed in a first light-emitting region within the fingerprint sensing region from among the plurality of light-emitting devices output light, obtain a second image of the fingerprint by controlling the display panel such that light-emitting devices disposed in a second light-emitting region which does not overlap the first light-emitting region from among the plurality of light-emitting devices output light, and determine whether the fingerprint is a three-dimensional object, by using the first image and the second image. The present invention can solve security problems which may occur when another person steals a 2D fingerprint image.
Patent KR-20210146797-A (KR)
Inventor: TANAKA SEIJI
IPC: H01L21/67
Filed: 2021-05-17
Abstract: Inside a processing container of a substrate processing apparatus, a mounting surface on which a substrate is placed is provided above a bottom plate, a mounting table having a smaller area than the area of the bottom plate is disposed, and an exhaust port for evacuating the inside of the processing container is provided on the bottom plate. A shielding member is disposed above the exhaust port at a height position below the mounting surface, and a first contact surface of a part of the end surface of the shielding member and a second contact surface of a part of the end surface of the mounting table are in contact with each other. The angle between a horizontal line and a first shortest straight line connecting the open end surface of the shielding member adjacent to the first contact surface and the center of the exhaust port is 35 to 45 degrees, and an angle between a second shortest straight line connecting the open end surface of the shielding member and an end of the exhaust port and the horizontal line is 65 to 80 degrees. The present invention can provide excellent exhaust performance.
Patent KR-20220155862-A (KR)
Title: the real-time non-face-to-face reading comprehension training method and system
Inventor: JEONG SEONG TAE
IPC: G09B5/02
Filed: 2021-05-17
Abstract: The present invention relates to a real-time non-face-to-face reading comprehension training method which provides an online-based reading comprehension training system to improve individual reading methods through the reading process of step-by-step recommended books in a non-face-to-face state, and to a system thereof. The real-time non-face-to-face reading comprehension training system may include: reading comprehension training management means (3) including a lecture classification notation area (31), a lecture classification progress area (33), a comprehensive analysis result block (34), a reading comprehension vocabulary block (35), a reading comprehension therapy block (36), a golden bell block (37), and a reading comprehension training manual area (38); and reading comprehension training progress means (4) configured to progress reading comprehension training through title reading confirmation means (40), related vocabulary confirmation means (41), fingerprint reading progress means (42), repetitive reading progress means (43), solution problem confirmation means (44), problem-solving progress means (45), information processing progress means (46), synopsis confirmation means (47), vocabulary example sentence progress means (48), and progress result confirmation means (49).
Patent KR-20220156148-A (KR)
Title: Mask guard
Inventor: CHO NAM CHIL
IPC: A62B18/02
Filed: 2021-05-17
Abstract: The present invention relates to a mask guard, and more particularly, to a mask guard that is installed inside a mask made of non-woven fabric, etc. to make it easier to breathe and speak, thereby making wearing the mask more refreshing. According to the mask guard formed by the preferred embodiments of the present invention, the mask guard can be supported on the mask, so that the mask does not come off when detached, and the mask can be gently supported without affecting the nose. Accordingly, there is no discomfort when the mask is worn, and the structure is simple, thereby ensuring an effect such as a very low price.
Patent KR-20210147960-A (KR)
Inventor: JEONG HOON EUI
IPC: C08J5/18
Filed: 2021-05-27
Abstract: The present invention relates to an antifouling film that changes the thickness of a stretchable material by supplying a fluid or heat. The antifouling film prevents bacteria from forming a biofilm by the changed thickness to remove the biofilm in an active way such that the generation and proliferation of microorganisms can be fundamentally prevented. The antifouling film utilizing a change in thickness of a stretchable material includes a substrate, and a stretchable material. Moreover, a manufacturing method of the antifouling film is provided.
Patent KR-20210124091-A (KR)
Title: A video being played at the patrons' seat, and its application
Inventor: SHEEM SANG KEUN
IPC: F24F8/99
Filed: 2021-06-06
Abstract: The present invention is related to showing various appearances of countries around the world, undersea views, aquarium appearances, space scenes, etc. at every seat in establishments, such as a restaurant, a coffee shop, an entertainment establishment, and the like, as eye catchers. Videos can be shown on, under, or around a seating table, and the showing can be set up in a vending machine type to be performed according as a customer inserts about 200 or 500 won in a money box. In addition, the videos thereof can be regularly changed to new ones, which will attract customers' attention. In particular, by showing various appearances of countries in the world, it is possible to promote mutual understanding and friendship and to contribute to world peace to some extent.
Patent KR-20220151518-A (KR)
Inventor: CHOONG SEOK SUN
IPC: B24B53/007
Filed: 2021-06-11
Abstract: The present invention discloses a grinder capable of easily grinding a semiconductor strip. The grinder includes: a loading unit supplying the semiconductor strip; a processing unit grinding the semiconductor strip; a cleaning unit cleaning the semiconductor strip which is ground; an unloading unit loading the cleaned semiconductor strip; and a picker unit transferring the semiconductor strip from the loading unit to the processing unit or transferring the semiconductor strip which is ground from the processing unit to the cleaning unit. The processing unit includes: a main plate unit which can rotate; and first to third chuck tables installed on the upper surface of the main plate unit at intervals in a circumferential direction of the main plate unit. The main plate unit includes: a table structure rotating so that one of the first to third chuck tables passes a semiconductor strip arranging or removing area, a rough cutting area, and a grinding area in order; and first and second grinding structures positioned in each of the rough cutting area and the grinding area, and individually including a grinding wheel and a grinding rotation shaft rotating the grinding wheel.
Patent KR-20220168267-A (KR)
Title: The Vehicle loading box movement prevention device for portable hose reel winding device
Inventor: GWAK BYEONG MUN
IPC: F16B7/04
Filed: 2021-06-16
Abstract: The present invention is a steel wire aperture structure for fixing and supporting pipes for greenhouses, which can be easily and conveniently installed and used for fixing and supporting internal pipes of greenhouses installed to increase agricultural cultivation efficiency, while maintaining safety and fastening at the same time. The invention comprises: an elastic fixing support member including a clamping part made by bending an elastic steel wire which simultaneously surrounds the outer surfaces of the curved pipe and the support pipe, and having a locking protrusion branched from one end of the clamping part and extending symmetrically in the same direction; and a pressurizing means which is fixedly supported on the clamping part and the locking protrusion of the elastic fixing support member and pressurizes the outer surfaces of the curved pipe and the support pipe while simultaneously making point contact or surface contact with the outer surfaces at least two points. Therefore, the present invention has the advantage of increasing work efficiency and safety by providing a steel wire aperture which increases the surface friction of the curved pipe and the support pipe, and providing a locking protrusion on one side of the steel wire, so that the clamping force is uniformly transmitted to the outer surface of each pipe by the clamping part and the pressurizing means through surface contact or point contact between the locking protrusion and the outer surface of the support pipe, thereby securing the support pipe.
Patent KR-20230007183-A (KR)
Inventor: HAN BAEK HEE
IPC: G06Q20/40
Filed: 2021-07-05
Abstract: According to an embodiment of the present invention, a cryptocurrency wallet address integrated authentication system through real name authentication comprises: a wallet register unit that registers a wallet address in a registered member's account; a real name authentication unit that authenticates the member's real name using a real name authentication method for the member's account; a real name register unit that links the account's real name authentication information to the wallet address; an authentication confirmation unit that re-authenticates the real name of the member to confirm the owner of the wallet address used in the transaction when a cryptocurrency transaction is requested through the member's account; and a transaction processing unit that provides real name information of the wallet address of the other party with respect to the transaction and processes the requested transaction if the re-authentication information and the real name authentication information match.
Patent KR-20230009064-A (KR)
Inventor: JAE BUM LEE
IPC: H02M3/155
Filed: 2021-07-08
Abstract: The present invention relates to a voltage boost type bidirectional converter having low voltage stress and, more specifically, to a multi-module converter which makes a resonant converter and a 3-level buck-converter to form one module to simultaneously obtain wide input and output voltage ranges, a high voltage boost ratio, and a small magnetic object (transformer, inductor) volume in a propulsion power conversion device for a battery/hydrogen fuel cell-based hybrid railway car or electric vehicle, wherein the module has an input parallel/output serial structure. The module has an input parallel/output series structure.