baber/WOPTO huggingface dataset:
Patent KR-20220030492-A (KR)
Title: Display device and method of manufacturing display device
Inventor: CHO JAE SEOL
IPC: H01L27/12
Filed: 2020-09-02
Abstract: A display device comprises: a substrate having a display area and a pad area; a first electrode having a first etch rate for the same etching process; a second electrode disposed on the first electrode and having a second etch rate higher than the first etch rate; and a third electrode disposed on the second electrode and having a third etch rate lower than the second etch rate and higher than the first etch rate. The display device may comprise: a lower electrode disposed in a display area on the substrate; a light emission layer disposed on the first electrode; an upper electrode disposed on the light emission layer; and a pad electrode disposed in a pad area on the substrate. Accordingly, a contact defect that the pad electrode of the display device and an external device are not electrically connected may not occur.
Patent KR-20220036443-A (KR)
Title: System, Method and program for Clothing Recycling Distinction
Inventor: JEONG DAESIK
IPC: B07C5/342
Filed: 2020-09-15
Abstract: The present invention relates to a method for clothing recycling identification performed by a system for clothing recycling identification, which comprises: a step (a) of enabling a terminal to capture clothing by using a camera to obtain a clothing image; a step (b) of enabling a device for clothing recycling identification to apply the clothing image received from the terminal to an artificial intelligence model learned to identify the clothing to derive clothing recognition information; a step (c) of enabling the device for clothing recycling identification to determine whether the clothing is damaged according to the clothing recognition information to generate damage identification clothing information; a step (d) of enabling the device for clothing recycling identification to request a clothing tag image of first clothing to the terminal when the clothing is the first clothing which cannot be worn by a user according to the damage identification clothing information; and a step (e) of enabling the device for clothing recycling identification to extract material information from the clothing tag image when the clothing tag image is received in the step (d) and to classify the clothing which can be recycled and the other clothing which cannot be recycled according to the material information to generate recycling identification information.
Patent KR-20220037713-A (KR)
Title: Circuit board, package board and manufacturing method thereof
Inventor: SHIN JONG BAE
IPC: H01L23/522
Filed: 2020-09-18
Abstract: A circuit board according to an embodiment includes: a first insulating layer; and a second insulating layer disposed on the first insulating layer and including a cavity. The cavity is formed through the second insulating layer. The inner wall of the cavity includes: a first portion in contact with the upper surface of the first insulating layer and having a first inclination angle; a second portion extended from the first portion and having a second inclination angle different from the first inclination angle; and a third portion extended from the second portion and having a third inclination angle different from the first and second inclination angles.
Patent KR-20220039944-A (KR)
Inventor: SONG JAEHAK
IPC: B65B51/10
Filed: 2020-09-22
Abstract: The present invention relates to a sealed automatic packaging container sealing machine, applied to a sealing machine that seals the top of packaging containers such as beverage cups and food tableware with a film, and capable of minimizing a manual process of installing the film on the sealing machine. According to the present invention, a film feeding-winding device (12), a film punching-fusion-cutting device (13), and a packaging container moving device (14) are provided in a housing (11).
Patent KR-20220042812-A (KR)
Inventor: CHOI HYEONG SIK
IPC: A23N12/10
Filed: 2020-09-28
Abstract: The present invention relates to a method for manufacturing coffee beans which have rich flavor and from which carcinogens are removed. According to the present invention, the method is performed by a manufacturing apparatus including a first stone remover (10), a first silo (20) connected to the first stone remover (10) by a first transfer line (L1), a deduster (30) connected to the first silo (20) by a second transfer line (L2), a roaster (40) connected to the deduster (30) by a third transfer line (L3), and a second stone remover (50) connected to the roaster (40) by a fourth transfer line (L4). The method comprises: a first stone removing step (S1) of separating foreign substances contained in green coffee beans by the first stone remover (10); a first silo storage step (S2) of transferring and storing the green coffee beans from which stones are removed in the first stone remover (10) to the first silo (20) through the first transfer line (L1); a dedusting step (S3) of transferring the green coffee beans stored in the first silo (20) to the deduster (30) through the second transfer line (L2) to remove dust contained in the green coffee beans; a roasting step (S4) of transferring the green coffee beans passing through the deduster (30) to the roaster (40) through the third transfer line (L3) and roasting the same; and a second stone removing step (S5) of transferring the roasted coffee beans in the roaster (40) to the second stone remover (50) through the fourth transfer line (L4) and removing the broken coffee beans.
Patent KR-20210038391-A (KR)
Title: Method for purifying polyalkylaluminoxane-containing solution using hydroxy group-containing compound and catalyst composition using same
Inventor: CHO YOON HEE
IPC: C08F4/602
Filed: 2020-09-29
Abstract: The present invention relates to a method for purifying a polyalkylaluminoxane-containing solution using a hydroxyl group-containing compound, a method for manufacturing a catalyst composition using the same, a catalyst composition manufactured by the manufacturing method, and a method for manufacturing an olefin polymer using the same. In the catalyst composition of the present invention, there is no need to worry about the problem of reverse reaction because the produced insoluble solid is physically removed.
Patent KR-20220043719-A (KR)
Inventor: SHIN DOO SIK
IPC: G03B17/17
Filed: 2020-09-29
Abstract: Disclosed are a camera actuator for implementing auto focus adjustment and zooming functions and a light refraction-type camera module including the same. The camera actuator according to the present invention comprises: a housing; a driving unit mounted on the housing and consisting of a vibration shaft extended in a first direction and a vibration generator applying vibration in the first direction to the vibration shaft; an operation unit disposed to correspond to the driving unit to be moved in the first direction within the housing by means of driving force generated by the driving unit; a friction moving unit moved in the first direction on the vibration shaft; and a connection unit connecting the friction moving unit and the operation unit which correspond to each other, wherein the connection unit consists of a projection or a groove formed on a side surface portion of the friction moving unit facing the operation unit and a groove or a projection formed on one side surface portion of the operation unit to be engaged with the projection or the groove. Accordingly, the distortion in optical axis alignment of the vibration shaft or bending of the vibration shaft in vibration does not affect the mobility of the optical system.
Patent KR-20220043791-A (KR)
Inventor: KIM TAE HEE
IPC: C08G77/12
Filed: 2020-09-29
Abstract: In the present application, a resin composition having low specific gravity, and excellent abrasion resistance and reworkability can be provided. The resin composition includes: a polyorganosiloxane component having an alkenyl group; a polyorganosiloxane component having a hydrogen atom bonded to a silicon atom; and a filler.
Patent KR-20220054994-A (KR)
Inventor: CHOI JUN WOONG
IPC: F16C33/38
Filed: 2020-10-26
Abstract: The present invention relates to a machining device for a constant velocity joint cage, which is to form a plurality of aligning holes penetrated at even intervals in a circumferential direction in a cage installed in a ring shape with a predetermined thickness to support a ball bearing of a constant velocity joint at constant intervals so that manufacture accuracy is improved. The machining device for a constant velocity joint cage includes: a die having a front and back direction thickness of the thickness of the cage or greater in the upper part so that the lower part on the outer surface of the cage is in contact with the die and mounted thereon; a punching unit including a holder unit and a punch; a cylinder device connected to the punching unit to vertically lift the punching unit; and a guide jig unit arranged to be separated in the upper part of the punching unit so that the upper part on the outer surface of the cage is in contact with the guide jig unit and supported. The die has a mounting surface concave downwards to an edge of the outer surface corresponding to the edge of the outer surface of the cage, and has a discharge unit which is penetrated in the vertical direction, and of which the upper part is open to the mounting surface. The holder unit of the punching unit is extended in the front and back direction and arranged in the upper part of the die to be arranged in an inner circumference of the cage in which a hollow is aligned in the front and back direction. The punch of the punching unit is arranged in the lower part of a front end of the holder unit, and a lower end of the punch is arranged to face the discharge unit. The punch is inserted into the discharge unit when descending. The guide jig unit has a guide surface convex upwards to the edge of the outer surface corresponding to the edge of the outer surface of the cage.
Patent KR-20220055532-A (KR)
Title: water purifier
Inventor: JINGYU JI
IPC: B67D1/12
Filed: 2020-10-26
Abstract: The present invention relates to a water purifier which comprises: a housing having a storage room; a filter arranged in the housing to purify introduced water; a water supply flow path supplying water supplied by a water source outside the housing to the filter; a water supply valve arranged on the water supply flow path to control the flow of the water passing through the water supply flow path; an outflow nozzle arranged outside the housing to allow the water which has passed through the filter to be discharged; a purified water flow path guiding the purified water which has passed through the filter to the outflow nozzle; a hot water flow path having one side branched from the purified water flow path and the other side connected to the outflow nozzle; a hot water module arranged on the water supply flow path to heat the purified water passing through the water supply flow path; a sterilization flow path having one side branched from the water supply flow path and the other side connected to the filter; a sterilization valve arranged on the sterilization flow path to control the flow of water passing through the sterilization flow path; and a sterilization module arranged on the sterilization flow path to heat water passing through the sterilization flow path, wherein the sterilization flow path can supply the water heated by the sterilization module to the water supply flow path. Accordingly, hot water heated by a separate sterilization module is circulated to sterilize a variety of flow paths and valves inside the water purifier.
Patent KR-20220057723-A (KR)
Title: Door-cam having function to prevent damage to cables
Inventor: LEE CHAN WOO
IPC: H04N5/225
Filed: 2020-10-30
Abstract: The present invention relates to a door camera having a cable damage prevention function to prevent damage to a cable unit by friction. According to the present invention, the door camera comprises: a camera unit disposed on the outer surface of a door and including a camera photographing the front side of the door and a housing fixing the camera; a main body disposed on the inner surface of the door to control the camera unit and provide power to the camera unit; a cable unit including wires through which electrical signals pass, having one end electrically coupled to the camera unit, and having the other end opposite to the one end and electrically coupled to the main body across the upper end of the door; and a bracket unit including a first bracket coupled to the camera unit and preventing damage to the cable unit by a shape crossing the upper end of the door and a second bracket coupled to the main body.
Patent KR-20220058772-A (KR)
Title: Agricultural unmanned aerial vehicle spreader consisting of three rotating blades with a propeller
Inventor: JUNG YOUNG SEOK
IPC: B64C39/02
Filed: 2020-10-30
Abstract: The present invention relates to an agricultural unmanned aerial applicator having a propeller with three rotary blades, which can minimize the volume during storage, comprising: a body unit; an arm unit provided with a plurality of arms; a flight unit provided with a propeller; a support unit connected and installed at a lower portion of the body unit; a spray unit; and a power supply unit for supplying power to the flight unit and the spray unit.
Patent KR-20220059046-A (KR)
Title: SWITCHING APPARATUS FOR PREVENTING OVERCURRENT and VEHICLE HAVING THE SAME
Inventor: KIM KAWN SEEK
IPC: B60R16/00
Filed: 2020-11-02
Abstract: The present invention relates to a switching apparatus for preventing an overcurrent and a vehicle having the same. According to the present invention, the switching apparatus includes a switching unit in which a switch and a fuse are connected in parallel to connect a battery and an electronic device when turned off through the fuse instead of the switch to block the overcurrent caused by an abnormal operation of the electronic device, thereby having an effect of preventing a failure or fire of the vehicle.
Patent KR-20220060004-A (KR)
Inventor: PARK GE O
IPC: B60Q9/00
Filed: 2020-11-02
Abstract: The present invention relates to a wild animal collision accident prevention system of a vehicle and a control method thereof. The wild animal collision accident prevention system of the present invention comprises: a front radar and a front camera of a vehicle; a headlight apparatus of the vehicle; and a controller configured to monitor a blocking status of the front camera, when an object appearing on one side out of a detection range of the front camera is detected by the front radar in a status where the blocking status of the front camera is equal to or higher than a predetermined reference level, check the object by manipulating the headlight apparatus, and when the object is a wild animal, control a light beam of the headlight apparatus not to be irradiated toward the wild animal. An objective of the present invention is to provide the wild animal collision accident prevention system of the vehicle to further improve vehicle safety, and the control method thereof.
Patent KR-20220060007-A (KR)
Inventor: YUN SUNG JAE
IPC: C09D11/03
Filed: 2020-11-02
Abstract: The present invention relates to a light-emitting element ink, a display device, and a manufacturing method therefor. The display device according to one embodiment of the present invention comprises: a substrate; a first electrode and a second electrode which extend from the substrate in one direction and which are disposed to be spaced apart from each other; a first insulating layer which is disposed on the substrate and which covers the first electrode and the second electrode; a light-emitting element which is disposed on the first insulating layer, and both ends of which are disposed on the first electrode and the second electrode, respectively; and a plurality of protrusions disposed on the first insulating layer and the light-emitting element.
Patent KR-20220059817-A (KR)
Inventor: KIM SUNG HWAN
IPC: G01N15/00
Filed: 2020-11-03
Abstract: Disclosed are a fine dust level estimation method and a device. According to an embodiment of the present invention, a method for estimating a fine dust level includes the steps of: receiving a plurality of frames; estimating a fine dust effect based on local features and global features extracted from the plurality of frames; and estimating the fine dust level based on the statistic of a fine dust effect.
Patent KR-20200131198-A (KR)
Inventor: LEE MIN HEE
IPC: C02F3/30
Filed: 2020-11-09
Abstract: The present invention relates to a wastewater treatment system and to a control method thereof. The wastewater treatment system according to the present invention comprises: a bioreactor in which wastewater flows in and which biologically treats the wastewater; a sensor unit installed in the bioreactor and detecting the amount of dissolved oxygen and ammonia concentration in wastewater and the amount of oxygen intake per unit time of microorganisms; a blower which supplies compressed air to a diffuser installed in the bioreactor; and a control unit which controls the blower to maintain the amount of dissolved oxygen required for the bioreactor from the control logic for the blower set in advance according to operating factors, wherein the operating factors are the amount of dissolved oxygen and ammonia concentration in the wastewater in the bioreactor detected by the sensor unit, and the amount of oxygen intake per unit time of microorganisms.
Patent KR-20220065954-A (KR)
Title: Light emitting diode and amine compound for the same
Inventor: Imaizumi Taku
IPC: C07D307/91
Filed: 2020-11-13
Abstract: According to one embodiment, a light emitting device may exhibit high luminous efficiency and improved lifespan characteristics by including an amine compound represented by a chemical formula 1 in a first electrode, a second electrode, and at least one functional layer disposed between the first electrode and the second electrode.
Patent KR-20220008709-A (KR)
Inventor: CHO SI HYUNG
IPC: A63F13/5375
Filed: 2020-11-16
Abstract: In accordance with the present disclosure, suggested are a method and apparatus for providing a game interface. The method includes the following steps of: displaying a first skill target selection interface corresponding to a first skill of a character, and displaying at least one object to which the first skill can be applied; displaying a second skill target selection interface corresponding to a second skill of a character, and displaying at least one object to which the second skill can be applied; acquiring user input for selecting a first object among the at least one object, through the first skill target selection interface; acquiring user input for selecting a second object among the at least one object, through the second skill target selection interface; and performing a control operation such that an effect of the first skill is applied to the first object, and an effect of the second skill is applied to the second object. Therefore, the present invention is capable of enabling a user to conveniently and efficiently use skills.
Patent KR-20220067008-A (KR)
Title: A leash of a dog or cat that can be tied on a body like a belt
Inventor: PARK SANG HYUN
IPC: A01K27/00
Filed: 2020-11-17
Abstract: The present invention relates to belt-type dog leash. The present invention consists of a leash, a U-shaped ring, a hook, and a loop. A user can easily pull the leash in case of emergency.
Patent KR-20200133196-A (KR)
Inventor: KIM JAE HYUNG
IPC: H04W12/06
Filed: 2020-11-18
Abstract: According to the present invention, a method for registering information for wireless simple payment is executed by a server which communicates with a wireless terminal of a customer via at least one packet-based communication network and communicates with a financial company server which has issued a payment means to the customer. The server receives customer information of the customer, wireless terminal information for uniquely identifying the wireless terminal of the customer, and payment means information for the payment means of the customer from the wireless terminal of the customer. The server checks authentication results of an authentication process performed by using the customer information and the wireless terminal information and authentication results of an authentication process performed by using the customer information and the payment means information. If both of the authentication using the customer information and the wireless terminal information and the authentication using the customer information and the payment means information are authenticated, the server processes a separate unique authentication key for uniquely identifying the authenticated payment means information to be stored in a designated storage area of the authenticated wireless terminal.
Patent KR-20220068038-A (KR)
Title: Method and system for searching cctv stored images based on space information
Inventor: YANG CHANG MO
IPC: G06F16/71
Filed: 2020-11-18
Abstract: Provided is a method for searching for a stored CCTV image based on photographing space information. The method comprises the steps of: storing, in a database, an image which has been captured via a CCTV installed in a predetermined photographing space; storing, in the database, photographing space information corresponding to the captured image; searching the database for the captured image according to a search request of a user; and providing the image which has been searched for according to the search request. In the step of storing, in the database, photographing space information corresponding to the captured image and photographing time information corresponding to the captured image are stored together in the database, and, in the step of searching the database for the captured image according to the search request of the user, the captured image is searched for on the basis of the photographing space information and the photographing time information. Therefore, according to the present invention, it is possible to quickly cope with accidents and the like.
Patent KR-20220069367-A (KR)
Title: Electronic device including speaker unit
Inventor: KIM JINKYUN
IPC: H04R1/28
Filed: 2020-11-20
Abstract: An electronic device according to one embodiment comprises: a front plate; a rear plate facing away from the front plate; a side member comprising a frame structure surrounding an inner space between the front plate and the rear plate, and a plate structure extending from the frame structure toward the inner space; a display disposed between the plate structure and the front plate; a first speaker unit disposed in the inner space and at least partially supported by the plate structure; a first metal plate disposed between the plate structure and the display; and a sealing member which is disposed between the first metal plate and the display and has a first opening portion formed at one side of the sealing member, wherein a first chamber is formed between the first speaker unit and the first metal plate, a second chamber surrounded by the sealing member is formed between the first metal plate and the display, and the second chamber and the first chamber may be in communication with each other through the first opening portion, thereby forming a first resonator structure corresponding to the first speaker unit, between the display and the plate structure.
Patent KR-20220072120-A (KR)
Inventor: KANG SEUNG WAN
IPC: A61B5/00
Filed: 2020-11-24
Abstract: 파킨슨병의 내적표현형 분류 방법이 제공된다. 본 발명의 다양한 실시예에 따른 파킨슨병의 내적표현형 분류 방법은 컴퓨팅 장치에 의해 수행되는 방법에 있어서, 파킨슨병의 내적표현형(Endophenotype) 그룹별 특징을 분석하는 단계 및 각 내적표현형 분류에 대응되는 특징을 선택하는 단계를 포함한다.
Patent KR-20220076074-A (KR)
Inventor: OH KYUNGHWAN
IPC: H01H71/02
Filed: 2020-11-30
Abstract: 배선용 차단기가 개시된다. 본 발명의 실시 예에 따른 배선용 차단기의 보조 트립 기구는 아크와 함께 발생되는 충격에 의해 회전 가능하게 배선용 차단기에 결합된다. 보조 트립 기구는 회전되어 네일을 타격함으로써, 트립 동작을 추가적으로 수행한다. 이에 따라, 배선용 차단기의 트립 동작이 신뢰성 있게 수행될 수 있다.
Patent KR-20220077266-A (KR)
Inventor: HONG SEONG SU
IPC: A23L5/20
Filed: 2020-12-01
Abstract: 본 발명은 엘라스타아제 저해 활성과 티로시나아제 저해 활성을 보이고, 또 DPPH 법에 따른 항산화 활성을 보이는 물박달나무 추출물을 이용한 피부 주름 개선 및 피부 미백용 조성물을 개시한다.