baber/WOPTO huggingface dataset:
Patent KR-20200105935-A (KR)
Title: 혼정, 중합성 액정 조성물, 광학 이방성막, 광학 필름, 편광판 및 화상 표시 장치
Inventor: SHIMAMURA SATOSHI
IPC: G09F9/30
Filed: 2019-02-14
Abstract: 본 발명은, 용해성이 우수한 중합성 액정 조성물에 이용되는 혼정, 중합성 액정 조성물, 광학 이방성막, 광학 필름, 편광판 및 화상 표시 장치를 제공하는 것을 과제로 한다. 본 발명의 혼정은, 하기 식 (1)로 나타나고, 또한 소정의 조건을 충족시키는 2종 이상의 중합성 액정 화합물로 형성되는 혼정이다. 
L 1 -SP 1 -D 3 -G 3 -G 1 -D 1 -Ar-D 2 -G 2 -G 4 -D 4 -SP 2 -L 2 
…(1)
Patent KR-20210002458-A (KR)
Title: 진공 펌프, 및 진공 펌프의 제어 장치
Inventor: FUKAMI HIDEO
IPC: F04D29/053
Filed: 2019-03-20
Abstract: 저속 회전의 상태이더라도, 전용 회전 방향 센서를 추가하는 일 없이 회전 방향을 구하고 회전 방향의 수정을 행하는 것이 가능한 진공 펌프를 제공한다.  적어도, 로터축(21)이 상대적으로 고속인 자전을 행하는 제1 상태와, 로터축(21)이 보호 베어링(36)과의 사이의 간극(H)의 범위 내에서 편의하여 공전하면서 상대적으로 저속인 자전을 행하는 제2 상태로 하는 것이 가능하며, 레이디얼 방향 변위 센서의 출력 정보를 취득하고, 제2 상태에서, 출력 정보에 의거하는 로터축(21)의 회전 방향을 구하여, 회전 방향이 정상인지 여부를 판정하고, 회전 방향이 정상이 아닌 경우에는, 회전을 정지하고, 정상적인 회전 방향으로 회전 속도를 상승시킨다.
Patent KR-20200135393-A (KR)
Title: 카르복실산 에스테르의 에스테르 교환 방법
Inventor: FTOUNI JAMAL
IPC: C07C67/03
Filed: 2019-03-19
Abstract: 본 발명은 표면 반응 탄산칼슘의 하소에 의해 얻을 수 있는 촉매를 사용하는, 불균일 촉매작용에 의한 카르복실산 에스테르의 에스테르 교환 방법에 관한 것이다. 본 발명은 추가로, 바이오디젤과 같은 연료 또는 연료 성분의 제조에서의, 상기 방법의 용도에 관한 것이다. 본 발명의 추가의 양태는, 본 발명의 방법에 의해 얻을 수 있는 에스테르 교환된 에스테르, 및 연료 및 연료 성분으로서의 이의 용도에 관한 것이다. 본 발명의 또 다른 양태는, 상응하는 에스테르 교환 촉매, 및 에스테르 교환 반응에서의 이의 용도에 관한 것이다.
Patent KR-20210110774-A (KR)
Title: 모발 생장 및 두피 제제
Inventor: ZAVERI CHANDA
IPC: A61K8/9789
Filed: 2020-02-28
Abstract: 본원에 개시된 제제 및 방법은 모발 생장 자극을 위한 L-K-E-K-K (서열번호 1)의 서열을 포함하는 펩티드의 경피 전달에 사용될 수 있다.  일부 실시예에 있어서, 본원에 개시된 제제 및 방법은 박테리아 및/또는 미생물 활성 성분과 함께 서열번호 1을 포함하는 펩티드의 경피 전달에 사용될 수 있다.
Patent KR-20200128604-A (KR)
Title: 화장용 제품을 분배하기 위한 시스템
Inventor: SAMAIN HENRI
IPC: A61K8/34
Filed: 2017-06-02
Abstract: 본 발명은 제품을 분배하기 위한 시스템 (10) 에 관한 것으로서, 상기 시스템은 적어도 2 개의 카트리지들을 수용할 수 있는 디스펜서를 포함하고, 각각의 상기 카트리지들은 저장부를 포함하고, 상기 저장부는 베이스 제품, 적어도 0.1 질량% 의 입자들과 증점제를 포함하는 제 1 베이스 제품으로서, 상기 입자들은 상기 입자들을 함유하는 매질과 바람직하게는 적어도 0.5 g/㎤ 의 밀도 차이를 나타내고 특히 입자들은 2 g/㎤ 이상의 밀도를 갖는, 상기 제 1 베이스 제품을 담고 있다.     상기 디스펜서는 조정 가능한 비율들로 적어도 2 개의 베이스 제품들을 분배될 수 있게 하고, 상기 제 1 베이스 제품의 점도는 바람직하게는 2 Pa.s 초과, 더 바람직하게는 4 Pa.s 이상이다.
Patent KR-20210078443-A (KR)
Title: 적층체
Inventor: TOKUNAGA KODAI
IPC: C23C14/08
Filed: 2019-10-04
Abstract: 기재의 적어도 편측에 A층을 갖고, 상기 A층은 주기표의 제2∼5, 및, 12∼14족의 원소로 이루어지는 군에서 선택되는 적어도 2종의 원소, 및, 산소를 포함하고, 상기 A층 표면의 원자간력 현미경(AFM)에 의해 산출되는 산술 평균 거칠기(Ra)가 5.0nm 이하인 적층체. 저비용이며 또한 심플한 구성으로도 고도한 가스 배리어성을 갖는 적층체를 제공한다.
Patent KR-20210134211-A (KR)
IPC: H01L21/78
Filed: 2021-01-11
Abstract: According to an embodiment of the present invention, a method comprises a step of forming a set of through vias in a substrate, wherein a set of through vias partially penetrates a thickness of the substrate. First connectors are formed over the set of through vias on a first side of the substrate. A first side of the substrate is attached to a carrier. The substrate is thinned to expose a set of through vias. Second connectors are formed over the set of through vias on a second side of the substrate. A device die is bonded to the second connectors. The substrate is singulated into multiple packages.
Patent KR-20220101868-A (KR)
Inventor: LEE SU WOONG
IPC: G06N3/04
Filed: 2021-01-12
Abstract: Provided are a method and system for training a dynamic deep neural network. The method for training the dynamic deep neural network includes the steps of: receiving an output of a last layer of the deep neural network and outputting a first loss; receiving an output of a routing module according to an input class of the deep neural network and outputting a second loss; calculating a third loss based on the first loss and the second loss; and updating a weight of the deep neural network by using the third loss. Therefore, the expressiveness of the network can be further improved to increase the accuracy under the same amount of computation.
Patent KR-20210008890-A (KR)
Inventor: SHIN JONG HO
IPC: G06F16/2455
Filed: 2021-01-13
Abstract: A method for providing virtual goods may comprise the steps of: receiving a first query from a first terminal included in a plurality of user terminals corresponding to user identification information; generating a first response list corresponding to the received first query; transmitting the generated first response list to the first terminal; receiving a selection of one among a plurality of responses included in the first response list from the first terminal; providing the first terminal with virtual goods corresponding to a result of the selection; storing history information including the first query, the first response list, and the result of the selection with respect to the user identification information and a platform of the first terminal; receiving a second query from a second terminal included in the plurality of user terminals; and generating a second response list corresponding to the received second query by using the stored history information. According to the present invention, one or more virtual goods generated based on a query received from a first user terminal can be provided.
Patent KR-20220103463-A (KR)
Inventor: JOE WON HWI
IPC: B63B35/38
Filed: 2021-01-15
Abstract: The present invention relates to a wave attenuation device for protecting floating photovoltaic power generation facilities in which an inner frame thereof is configured with compressed styrofoam or urethane foam, an outer frame thereof is composed of concrete on top of the inner frame, and air packs that constitute buoyancy are formed on both sides of the outer frame, and in a lower part of the outer frame, a through hole through which wave power penetrates is formed and main bodies are formed to form a pipe connecting the main bodies as described above, and a fence that attenuates the huge wave power is formed to protect the floating photovoltaic power generation facilities installed inside the fence from the wave power.
Patent KR-20220095057-A (KR)
Inventor: LEE KYUNG HO
IPC: G06Q10/08
Filed: 2021-02-22
Abstract: The present invention relates to a system for monitoring a shipyard stockyard using a drone image and a method thereof. According to the present invention, the method for monitoring the shipyard stockyard using the system for monitoring the shipyard stockyard comprises: a step of acquiring a drone image on the stockyard filmed by a drone hovering over the shipyard stockyard; a step of matching the drone image and a geographic information system (GIS) of the relevant stockyard and generating a matching image; a step of extracting the lot number of the stockyard from the matched image and calculating the total area of the stockyard by using the extracted lot number of the stockyard; a step of detecting a block in the stockyard from the matching image and identifying the detected block; a step of calculating the current stock area occupied by the identified block; a step of calculating the stock rate and available area of the current stockyard by using the total area of the stockyard and the current stock area occupied by the block; and a step of forming a database based on the lot number of the stockyard, the identified block, and the stock rate and available area of the current stockyard, and monitoring the stock status of the shipyard stockyard. As such, according to an embodiment of the present invention, the manpower, equipment, working hours, and transporter costs can be reduced just by moving as few blocks as possible, and the productivity of a shipyard can be increased.
Patent KR-20220120952-A (KR)
Title: Self healing microcapsules with multilayer shell structure and the method for manufacturing the same
Inventor: JUNG YONG CHAE
IPC: B01J13/14
Filed: 2021-02-24
Abstract: In the present specification, provided is a self-healing microcapsule with a core-shell structure comprising: a core including a self-healing polymer resin; and a first shell including a polymer of formaldehyde (F) and urea (U). When a capsule is destroyed by stimulation such as an external force or electric force (electric tree), the self-healing microcapsule can heal a damaged area by chemical bonding between an internal core material and a composition of an outer layer.
Patent KR-20220121079-A (KR)
Title: Device and method for movable hanging bed apparatus and irrigation method using same
Inventor: LEE HAE DONG
IPC: A01G31/04
Filed: 2021-02-24
Abstract: The present invention relates to a transfer hanging bed device including a plurality of unit transfer beds installed to enable vertical and horizontal movement, and a structure and method for supplying a nutrient solution in which no physical connection with a nutrient solution supply hose is required to overcome difficulty of irrigation of each unit transfer bed. The transfer hanging bed includes a bed support, a medium, a nutrient solution container, a nutrient solution distribution unit, a nutrient solution receiver, a rail, and a nutrient solution supply hose unit connected to a nutrient solution supply system. In addition, at least one unit transfer bed capable of being vertically moved by the rail and horizontally moved along the rail is included. Moreover, a nutrient solution supplied from the nutrient solution supply system is supplied to the nutrient solution receiver in a physically separated state. According to the method for supplying a nutrient solution, the nutrient solution receiver receives the nutrient solution by gravity from the nutrient solution supply hose unit physically separated from the nutrient solution receiver of the transfer hanging bed device and supplies the nutrient solution to the medium. Accordingly, farming work can be done in one place even if a worker does not move within the greenhouse.
Patent KR-20210025035-A (KR)
Title: A heat unit and A heat modual comprising the same
Inventor: SEONG SO HUI
IPC: H05B3/14
Filed: 2021-02-25
Abstract: According to an embodiment of the present invention, a heating unit includes: a conductor which allows electricity to flow in a longitudinal direction; and a heating element which is heated by electricity transmitted from the conductor, wherein the heating element may surround the conductor in the longitudinal direction to prevent electric shock. According to the present invention, a large amount of heat is realized even with a small amount of power.
Patent KR-20220127493-A (KR)
Title: An electronic device sharing an application
Inventor: HWANG MINJI
IPC: G06F9/54
Filed: 2021-03-11
Abstract: Disclosed is an electronic device for sharing an application to share a screen of an application with an external electronic device by a single touch on an application-sharing icon on a display of an electronic device. According to the present invention, the electronic device for sharing an application comprises: a display; a memory storing a plurality of applications; and a processor operatively connected to the display and the memory. The display receives a first touch input lasting longer than a specified threshold time, displays an application-sharing icon in response to the first touch input, and receives a second touch input for the application-sharing icon to transmit an intent to the processor. The processor receives the intent to execute a first application, generates a one-time link for connecting the electronic device to an external electronic device, and transmits a signal including the one-time link to the external electronic device. Various other embodiments understood through the specification are possible.
Patent KR-20220129726-A (KR)
Title: Method and Apparatus for Box Level Postprocessing For Accurate Object Detection
Inventor: YONGWHA CHUNG
IPC: G06N3/08
Filed: 2021-03-17
Abstract: A box level post-processing method and device for accurate object detection are provided. The box level post-processing method for accurate object detection proposed in the present invention may include the steps of: obtaining an image by photographing a plurality of objects through a camera; obtaining boxes for detecting a plurality of objects through an object detection unit from the obtained image; correcting the reliability value of a fake object box and the reliability value of a real object box due to overlap between a plurality of objects among the boxes for detecting a plurality of objects through a correction unit using foreground pixel information in the box; and readjusting positions of boxes for detecting the plurality of objects through the object detection unit according to the corrected reliability value.
Patent KR-20220129830-A (KR)
Title: Lithium air battery comprising redox mediator and protective layer
Inventor: OH GWANG SEOK
IPC: H01M12/08
Filed: 2021-03-17
Abstract: The present invention relates to a lithium-air battery including a redox mediator in an electrolyte and having a protective layer on a negative electrode, and a manufacturing method thereof. Specifically, the lithium-air battery includes: a negative electrode including lithium metal; a protective layer disposed on the negative electrode and including lithium fluoride (LiF); an air electrode; and an electrolyte disposed between the protective layer and the air electrode, wherein the electrolyte includes halogen ions (X^-) that are redox mediators.
Patent KR-20220130494-A (KR)
Title: Blockchain-based IoT security method and apparatus
Inventor: SIM KWEE BO
IPC: H04L9/06
Filed: 2021-03-18
Abstract: Disclosed are a blockchain-based IoT security method and a device thereof. According to the present invention, the device comprises: a processor; and a memory including the processor. The memory includes program instructions executed by the processor to generate a plurality of routes to transmit a packet including data related to an event to a server when the event occurs from a sensor, to encrypt the routes using an encryption key updated at a preset cycle, to encrypt the packet including each of the encrypted routes, and to transmit the encrypted packet to the server through each of the routes. The routes include a plurality of client addresses randomly determined not to overlap each other through a pre-stored lookup table. The encrypted packet is transmitted to a next client address in the number corresponding to the routes, and the server performs packet verification using the packet received through each of the routes. Therefore, system stabilization can be promoted while improving IoT security.
Patent KR-20220131724-A (KR)
Title: Device and method to generate alarm signal associated with movement of pedestrian
Inventor: LEE HYUGJAE
IPC: H04W72/00
Filed: 2021-03-22
Abstract: An alarm generation device comprises: a camera interface configured to communicate with at least one camera installed to be oriented to a vehicle and pedestrian passable area; and an alarm generator configured to receive an image from at least one camera through the camera interface and generate an alarm signal based on the received image. The alarm generator determines the age of a human detected in the image, and in response to the determined age, tracks the movement of a vehicle detected in the image to estimate a first location at which the vehicle is to be located after a specific time elapses, tracks the movement of the human to estimate a second position at which the human is to be located after a specific time elapses, and generates the alarm signal when the distance between the first position and the second position is closer than a threshold distance. The present invention can provide a signal adaptive to the movement of an adjacent pedestrian.
Patent KR-20220132291-A (KR)
Title: Inspecting device for screen of electric device
Inventor: CHEA HI MYUNG
IPC: G01N21/88
Filed: 2021-03-23
Abstract: The present invention relates to a screen inspecting device for electronic equipment, capable of accurately inspecting a defect of a screen of electronic equipment by using multiple cameras with different photographing angles in different directions and varying the photographing angle. According to the present invention, the screen inspecting device for electronic equipment includes: a blackout case including an accommodation space; an image photographing unit mounted on the accommodation space of the blackout case, and including multiple cameras photographing the electronic equipment positioned in a photographing area in the accommodation space at multiple photographing angles; and a data processor receiving image data from the image photographing unit and determining a defective state of the electronic equipment by processing the received image data. The image photographing unit performs a photographing motion while the electronic equipment performs a light emitting motion. The image photographing unit includes: a first camera photographing the screen of the electronic equipment at the photographing angle vertical to the screen of the electronic equipment; and a second camera photographing the screen of the electronic equipment obliquely in one or more directions of four directions of the screen of the electronic device.
Patent KR-20220134354-A (KR)
Title: Waste compressor
Inventor: CHO HYEON GYEONG
IPC: B30B9/30
Filed: 2021-03-26
Abstract: The present invention relates to a waste compressor comprising: a housing unit having a compression space formed therein in a horizontal direction; a crushing unit coupled to an upper portion of the housing unit, pulverizing waste to be compressed into a predetermined size and supplying the same to the inside of the housing unit; a pressure providing unit for providing pressure to the inside of the housing unit; a compression head unit sliding in a horizontal direction inside the housing unit, pressurizing the waste to be compressed, wherein the waste to be compressed is crushed by the crushing unit through the pressure provided by the pressure providing unit, to compress the waste in the compression space of the housing unit, and having at least one horizontal insertion portion which is provided in a groove shape formed in a horizontal direction on a surface thereof touching the waste to be compressed and into which a wire is inserted, and a door portion which is provided above the horizontal insertion portion and moves up and down in a vertical direction to open and close an open area of the horizontal insertion portion opened toward the compression space; and a fastening unit for drawing out the wire inserted along the horizontal insertion portion and fastening the same to the outer surface of the compressed waste so that the compressed shape of the waste compressed by the compression head unit is maintained. Therefore, the waste compressor can prevent delays in work in the process of compressing the waste and fastening the wire.
Patent KR-20210131238-A (KR)
Title: Compression apparatus and filling station comprising such an apparatus
IPC: F17C5/06
Filed: 2021-04-20
Abstract: An apparatus (1) for compressing an ultralow temperature fluid on at least one compression stage includes at least one sleeve (13, 14) defining at least one piston (5, 8) and at least one compression chamber (3, 4), and a shaft (15) translated along a longitudinal axis (A). The shaft (15) is connected to a piston (s) or a sleeve (s) and moves the at least one piston (5) and the at least one sleeve (13, 14) in a relative manner, and, as a result, the piston and the sleeve can be moved alternately in two opposite directions such that compression and suction phases of fluids to the at least one compression chamber (3, 4) can be guaranteed. The shaft (15) includes a cross sectional part (151) reduced in a longitudinal direction (A). The cross-sectional part (151) separates two adjacent parts (153, 154) of the shaft (15). The shaft (15) also includes at least one connection element (155) manufactured of a material which is lower in thermal conductivity than a composition material, especially a complex material. The at least one connection element (155) has two end parts connected to the two adjacent parts (153, 154) of the shaft (15), respectively.
Patent KR-20220151335-A (KR)
Inventor: LEE JIN SIK
IPC: G06Q50/06
Filed: 2021-05-06
Abstract: The present invention provides a system for monitoring and controlling a sluice opening and closing device, capable of improving stability for opening and closing a sluice. According to an embodiment of the present invention, the system for monitoring and controlling a sluice opening and closing device includes a sluice opening and closing device, a sensor unit, and a controller. The sluice opening and closing device includes: an operating unit generating a driving force for opening and closing the sluice; a reciprocation unit curved in a fixed curvature radius, and selectively opening and closing the sluice by reciprocating by the driving force; and a driving force transfer unit transferring the driving force generated by the operating unit to the reciprocation unit. The sensor unit includes multiple first sensors sensing vibration generated in the operating unit, the reciprocation unit, and the driving force transfer unit. The controller analyzes whether the sluice opening and closing device is defective by receiving a vibration sensing value from the sensor unit. Also, the controller controls the operation of the sluice opening and closing device based on a result of analysis.
Patent KR-20220041708-A (KR)
Inventor: CHA MIN HO
IPC: E04H15/32
Filed: 2021-05-07
Abstract: The present invention relates to a tent for the tailgate of a vehicle. The edge of a mesh tent is tightly fixed to surround the rubber packing of the vehicle trunk entrance of the vehicle, and is fixed to the edge of the vehicle trunk entrance by a plurality of male and female Velcro members. Inside the vehicle body, the edge of the mesh tent and sides of handles and chairs are connected by a plurality of tightening straps, so that the shape and position of the mesh tent are fixed. Therefore, the tent can block pests from entering even if a heavy outer tent is not separately installed on the outer surface of the vehicle trunk entrance, and can enhance functions as a vehicle camping tent such as convenience of being capable of closing the back door and safety even if the mesh tent is not removed from the vehicle trunk entrance.
Patent KR-20220155789-A (KR)
Title: Method for depositing thin film
Inventor: KIM YOON JEONG
IPC: H01L29/40
Filed: 2021-05-17
Abstract: The present invention relates to a thin film deposition method and, more particularly, to a thin film deposition method for forming a gate insulating film on a silicon carbide substrate. A thin film deposition method according to an embodiment of the present invention includes the steps of: preparing a silicon carbide substrate having a plurality of semiconductor regions; and forming a gate insulating film on the silicon carbide substrate by an atomic layer deposition process at a temperature of 100 to 400℃.
Patent KR-20220156392-A (KR)
Title: Secondary battery manufacturing method and secondary battery manufacturing device and secondary battery manufactured by the same
Inventor: KIM TAE JONG
IPC: H01M50/211
Filed: 2021-05-18
Abstract: The present invention relates to a secondary battery manufacturing method, a secondary battery manufacturing device, and a secondary battery manufactured by the same, wherein when molding a pouch case, the pouch case may be molded according to an accurate standard, and when inserting an electrode assembly into a pouch case, the electrode assembly may be inserted into the pouch case according to an accurate standard such that a secondary battery having excellent quality can be manufactured. The secondary battery manufacturing method according to the present invention comprises: an unwinding step of unwinding a wound pouch base material; a printing step of printing a pouch surface pattern including at least one of lines, figures, patterns, and letters on a surface of the unwound pouch base material; and a molding step of manufacturing a pouch case including a cup portion into which an electrode assembly is inserted by molding the pouch base material.