baber/WOPTO huggingface dataset:
Patent KR-20220147229-A (KR)
Title: Mobile currency exchange device and currency exchange system using it
Inventor: KWON BONG KYUN
IPC: B25J9/16
Filed: 2021-04-27
Abstract: The present invention relates to a mobile currency exchange device and a mobile currency exchange system using the same. According to an embodiment of the present invention, the currency exchange system includes: one or more mobile currency exchange devices including an exchange unit providing an exchange service; and an operation server assigning an occurring exchange request to one of the mobile currency exchange devices when the exchange request occurs. The mobile currency exchange device includes a moving unit for providing the exchange service by moving to a request position or a periphery of the request position according to the assigned exchange request when the mobile currency exchange device is assigned the exchange request by the operation server. Accordingly, an exchange requestor does not need to search a currency exchange office or a currency exchange device. Also, the movement for currency exchange of the exchange requestor can be minimized.
Patent KR-20220149152-A (KR)
Inventor: HONG CHAE SEON
IPC: A61N5/10
Filed: 2021-04-30
Abstract: A method and apparatus for evaluating the measurement of radiation dose automatically according to a preferred embodiment of the present invention automatically evaluates the dose measurement for a dose evaluation area based on an image of a patient using an in vivo dosimeter and radiation treatment plan data for the patient. Thus, it is possible to accurately calculate and evaluate the dose on the radiation treatment planning data consistent with the position of the dosimeter.
Patent KR-20220149954-A (KR)
Inventor: LEE JAE JOON
IPC: B28D7/02
Filed: 2021-05-03
Abstract: The present invention relates to a wire saw cutting device having a cooling unit. More particularly, the wire saw cutting device comprises a cooling unit for cooling a wire saw, thereby improving work safety by periodically cooling the wire saw whose temperature rises to a high temperature due to frictional heat during operation.
Patent KR-20210138512-A (KR)
Title: Organic electroluminescent device
IPC: H01L51/00
Filed: 2021-05-12
Abstract: The present invention relates to an organic electroluminescent device. The efficiency and long lifespan characteristics of a device can be exhibited by the dopant-host combination of a light emitting layer in the organic electroluminescent device. In addition, the present invention provides a dopant-host combination to solve the problems of reduced efficiency and low lifetime characteristics that occur when using existing thermally activated delayed fluorescent materials as light emitters, thereby lowering a driving voltage and achieving excellent external quantum efficiency (EQE) characteristics. The organic electroluminescent device includes a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode. The organic layer includes a light emitting layer. The light emitting layer includes a host, a first dopant, and a second dopant.
Patent KR-20220155078-A (KR)
Title: Keyword extraction method, device and system for marketing based on information on the open-market
Inventor: KIM DO GYUN
IPC: G06F16/909
Filed: 2021-05-14
Abstract: Provided are a method for extracting a keyword for a marketing target based on information on an open market, a device thereof, and a system thereof. The system for extracting a keyword for a marketing target based on information on an open market comprises: a user data collecting unit which collects data on a user path for a user who shops in an open market platform; a user data analyzing unit which extracts a keyword based on the user data collected from the user data collecting unit and analyzes the same; and a keyword matching unit which matches the keyword analyzed from the user data analyzing unit and big data generated based on the information on the open market, converts the same into open market marketing big data, and provides the keyword. The device according to an embodiment is combined with hardware and can be controlled by a computer program stored in a medium to execute any one of methods of claims among described methods.
Patent KR-20220155719-A (KR)
Title: multilayer meltblown nonwoven fabric and method for manufacturing thereof
Inventor: LIM SEONG SU
IPC: D04H1/4382
Filed: 2021-05-17
Abstract: The present invention relates to a multilayered meltblown nonwoven fabric and a manufacturing method thereof, and specifically, to a multilayered meltblown nonwoven fabric having excellent light weight and excellent durability and a manufacturing method thereof. The present invention includes: a first meltblown nonwoven fabric composed of hollow fibers; and a second meltblown nonwoven fabric laminated on one or both sides of the first meltblown nonwoven fabric.
Patent KR-20220155823-A (KR)
Title: Device and method for providing video and media play device for synthesizing object and contents
Inventor: JEONG YEONG HWAN
IPC: G06T7/194
Filed: 2021-05-17
Abstract: The present invention relates to a device for providing images. The device comprises: a photographing unit for capturing images by using a camera; an object extraction unit for extracting objects from the captured image; a frame generation unit for generating a reconstructed frame including a color region and an alpha region corresponding to a plurality of original frames included in the image based on the aspect ratio of the image; an alpha value arrangement unit for arranging an alpha value, related to the object corresponding to a first pixel included in the color region, to a second pixel included in the alpha region; an encoding unit for encoding the reconstructed frame to generate image data; and a transmission unit for transmitting the generated image data to a media playback device. The image data is played by the media playback device so that the object is synthesized with content based on the alpha value disposed in the alpha region.
Patent KR-20210142556-A (KR)
Title: Novel compound and organic light emitting device comprising the same
IPC: C07D307/77
Filed: 2021-05-18
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 described above can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220156728-A (KR)
Title: Silent Connector
Inventor: KIM TAE SUK
IPC: G10H3/00
Filed: 2021-05-19
Abstract: The present invention relates to a silent connector which is a connector operated by being formed of a T pin (+, 101) and an S pin (-, 103), as dipole mono terminals. According to the present invention, the T pin (+, 101) and S pin (-, 103) come in contact with each other by a conductive pin (104) to be installed in an electrically interconnected state so that a jack is not operated. When the jack is plugged into an electric guitar, a keyboard, a sound module, a Karaoke device, and the like while the jack is not working, the already connected conductive pin (104) disconnects the T pin (+, 101) and the S pin (-, 100) to actuate the jack so that the jack is operated normally as the jack is electrically separated such that connection is implemented without noise and only the sound of the electric guitar, keyboard, sound module, and Karaoke device comes out in high quality from an amplifier.
Patent KR-20220157542-A (KR)
Title: Lm guide and manufacturing method thereof
Inventor: KIM KYUNG DOO
IPC: F16C29/06
Filed: 2021-05-21
Abstract: The present invention relates to an LM guide and a manufacturing method thereof. More specifically, the present invention relates to an LM guide and a manufacturing method thereof, which are able to be easily manufactured and repaired, increase abrasion resistance and durability, manufacture major components by applying the three-dimensional printing method, reduce manufacturing cost, and enable the mass-production, comprising: a straight rail (10) with a certain length; a pair of rod members (20) arranged on outer side surfaces on both sides in a sideway direction along the longitudinal direction of the rail (10); a block (30) with a first guide groove (31) having an opened lower end for the rail (10) to be inserted; a pair of ball fixing members (40), respectively arranged on a first inner wall surface (32) on both sides in a sideway direction of the first guide groove (31), and having a large number of holes (42) formed in the longitudinal direction of the rail (10) at regular intervals; a large number of ball members (50) coming in contact with the rod members (20) while being inserted into the holes (42); and a pair of end seals (60) having a second guide groove (61) with an opened lower end for the rail (10) to be inserted, and fixed on a front end unit and a rear end unit in the longitudinal direction of the block (30).
Patent KR-20220158936-A (KR)
Inventor: DO WOO SUNG
IPC: C09D4/00
Filed: 2021-05-25
Abstract: The present invention relates to a coating composition and a coating film comprising the same, and more specifically, to a coating composition which is a solvent-free type that does not contain a solvent, includes a POSS compound that is an organic-inorganic hybrid material, and can be used for direct coating as well as imprint coating.
Patent KR-20220162406-A (KR)
Title: Magnetism socket
Inventor: JEONG DONG HWAN
IPC: H01R103/00
Filed: 2021-06-01
Abstract: The present invention relates to a magnetic outlet, and more particularly, to a type in which a cord is magnetically attached to an outlet rather than a type in which a cord is plugged into an outlet. The magnetic outlet includes a magnetic outlet which can be attached and detached magnetically; a magnetic switch which enables magnetic force to flow; and an embedded outlet which can be used by being embedded in a wall.
Patent KR-20220163680-A (KR)
Inventor: PARK JONG SEUNG
IPC: C09D7/63
Filed: 2021-06-03
Abstract: The present invention relates to a phthalocyanine-based compound having near-infrared absorption properties, and a near-infrared absorption coating composition comprising the same, and the phthalocyanine-based compound of the present invention exhibits high absorption performance in the near-infrared region of 1000 nm or more. The phthalocyanine-based compound of the present invention has excellent structural stability and excellent compatibility with various matrix materials.
Patent KR-20220166678-A (KR)
Title: Cutting system
Inventor: BAE SEONG HO
IPC: B23K26/08
Filed: 2021-06-10
Abstract: The present invention relates to a cutting system comprising: a supply unit for sequentially supplying a plurality of pre-loaded trays; a loading unit for loading workpieces onto the trays supplied from the supply unit; a storage unit for loading the plurality of trays loaded with the workpieces, in multiple stages, temporarily storing the trays, and sequentially resupplying the trays according to the formation trend of the products; a processing unit for forming the products by laser cutting the workpieces delivered from the storage unit; and a discharge unit for measuring the weight of the products formed by the processing unit and discharging the same. Therefore, the cutting system can be provided to continuously perform a cutting process of cutting the workpieces in one line to form the products and a weight measurement process of measuring the weight of the products thus formed, thereby improving the productivity of the products.
Patent KR-20220166685-A (KR)
Title: Dual rotation type automatic tool changer
Inventor: CHOI KYUNG SOO
IPC: B23Q3/155
Filed: 2021-06-10
Abstract: Disclosed is a dual rotation type automatic tool changer comprising: a tool pot on which a tool is detachably mounted; an inner magazine in which a plurality of tool pot holders on which the tool pot is detachably mounted are arranged along a circular trajectory; an outer magazine in which a plurality of tool pot holders on which the tool pot is detachably mounted are arranged along a circular trajectory having a diameter larger than that of the circular trajectory of the inner magazine; a tool pot gripper for performing an operation of separating the tool pot from one of the plurality of tool pot holders and gripping and moving the tool pot, and an operation of gripping and moving the tool pot to transfer the same to one of the plurality of tool pot holders; and a tool gripper for separating a tool from the tool pot held by the tool pot gripper and gripping and moving the tool, and an operation of gripping and moving the tool to transfer the same to the tool pot gripped by the tool pot gripper. The center of the circular trajectory of the inner magazine matches the center of the circular trajectory of the outer magazine. The tool gripper reciprocates between the bottom of the tool pot gripper and the body of a machining center. The tool pot gripper moves and reciprocates between one of the plurality of tool pot holders and the tool gripper in horizontal and vertical directions. Therefore, a large-capacity automatic tool changer can be easily installed and operated in a workshop in a confined space.
Patent KR-20220170671-A (KR)
Title: Storage device and operating method thereof
Inventor: BYOUNG SUNG YOU
IPC: G06F3/06
Filed: 2021-06-23
Abstract: This technology relates to electronic devices. A storage device with improved operation speed according to the present technology, comprising: a memory device connected to a plurality of word lines and including a plurality of memory blocks included in a super block; and a sudden power-off management unit which controls the memory device to perform a read operation on one of the plurality of word lines in any one of the plurality of memory blocks when sudden power-off occurs, determines one word line area based on data read from any one of the first word line area located above the one word line and the second word line area located below the one word line, controls the memory device to perform a read operation in parallel on a plurality of selected word lines among the word lines included in the determined word line area in the remaining memory blocks excluding the one memory block among the plurality of memory blocks, and detects the first erase page located at the boundary between the program page and the erase page based on the data read from the plurality of selected word lines. Accordingly, the present invention provides a storage device with improved operation speed and a method of operating the same.
Patent KR-20230001363-A (KR)
Inventor: HAN JI HWAN
IPC: F16C17/02
Filed: 2021-06-28
Abstract: According to the present invention, disclosed is an air bump foil bearing comprising an outer foil which is a cylindrical thin plate extending in an axial direction, is continuously bent to form a first bump, and has a snap ring coupled to the upper or lower end thereof to maintain the cylindrical shape; an inner foil which is inserted to the inner surface of the outer foil and has a second bump formed thereon; and a top foil which is inserted to the inner surface of the inner foil and has a rotating shaft inserted thereinto. Therefore, since the snap rings are coupled to both ends of the outer foil, the cylindrical shape of the outer foil is maintained and the inner foil and the top foil are easily inserted into the outer foil.
Patent KR-20230001374-A (KR)
Inventor: WOO DO YEON
IPC: H01L23/495
Filed: 2021-06-28
Abstract: According to one aspect of the present invention, a lead frame is provided that includes: a lead having a lead groove and a dam bar disposed between the leads and connecting the leads. The thickness of the dam bar disposed between the respective leads has at least two thickness values. Between the thickest part of the part of the dam and a lead adjacent to the thickest part of the part of the dam, a dam bar groove is formed.
Patent KR-20230003943-A (KR)
Title: Display device
Inventor: JOUNG JU YOUNG
IPC: G02F1/1335
Filed: 2021-06-30
Abstract: A display device is disclosed. The display device of the present disclosure, includes: a display panel; a frame located behind the display panel, and to which the display panel is coupled; a substrate located between the display panel and the frame, coupled to the frame, and extended long; a plurality of light sources mounted on the substrate, and spaced apart from each other in a longitudinal direction of the substrate; a plurality of lenses fixed onto the substrate, and covering the plurality of light sources; and a bar fixed onto the substrate, and connecting the plurality of lenses. Therefore, the present invention is capable of improving the adhesiveness of a lens and a reflective sheet to a substrate.
Patent KR-20220048424-A (KR)
Inventor: SUGIMOTO TOSHINORI
IPC: H01M4/38
Filed: 2021-07-06
Abstract: An all-solid-state secondary battery includes: a positive electrode including a positive electrode active material; a negative electrode including a current collector and a negative electrode active material layer disposed on the negative electrode current collector; and a solid electrolyte layer disposed between the positive electrode active material layer and the negative electrode active material layer, wherein the negative electrode active material layer can include a first particle including a carbon-based material and a second particle including a metal-based material that does not cause an alloying reaction with lithium (Li).
Patent KR-20210097676-A (KR)
Title: Led illuminating apparatus with high radiation angle of light using three-dimensional printing process and method for manufacturing the same
Inventor: SONG PYUNG GANG
IPC: H01L33/00
Filed: 2021-08-02
Abstract: The present invention relates to a highly directional LED lighting device using three-dimensional(3D) printing and a manufacturing method thereof. The present invention provides the LED lighting device comprises: a light-transmitting member (10); an LED package (20) and an LED driving device (30) installed on the light-transmitting member (10); a conductive circuit pattern (40) formed through the 3D printing and electrically connecting the LED package (20) and the LED driving device (30); and a protective layer (50) formed on the conductive circuit pattern (40). In addition, the LED lighting device comprises: a lens (100) having a flat portion (110) and a convex portion (120); an intaglio (60) formed on the flat portion (110) of the lens (100); a LED package (20) and a LED driving device (30) inserted into and installed in the intaglio (60) of the flat portion (110); a conductive circuit pattern (40) formed through the 3D printing and electrically connecting the LED package (20) and the LED driving device (30); and a protective layer (50) formed on the conductive circuit pattern (40). According to the present invention, at least a printed circuit board (PCB) is removed to reduce the number of parts and simplify the manufacturing process, and a high orientation angle (radiation angle) is achieved.
Patent KR-20230020696-A (KR)
Inventor: CHO JUN HO
IPC: A63D15/08
Filed: 2021-08-04
Abstract: The present invention relates to a finishing and extension connection unit for a billiard cue stick. The finishing and extension connection unit for a billiard cue stick comprises: a finishing unit installed in a lower groove of a cue stick body; and an extension connection unit installed in an upper groove of an extension unit. The finishing unit comprises: a bumper having a connection insertion hole in the lower part and including an accommodation unit on the inside; a rotating pressing unit comprising a rotation body formed in the accommodation unit of the bumper and a bolt unit formed on the upper side of the rotation body; a cylindrical cue stick fixing unit having a bolt through hole so that the bolt unit of the rotating pressing unit penetrates the bolt through hole; and a moving pressing unit screwed to the bolt unit and installed in the upper part of the cue stick fixing unit. The extension connection unit is fixed to the upper groove of the extension and has a bumper accommodating groove on one side. The bumper accommodating groove has an insertion protruding unit fixed to the rotating pressing unit. The finishing and extension connection unit for a billiard cue stick can improve productivity by simply and strongly connecting the bumper even when the size or the shape of a bumper connection groove of a cue stick is different. Moreover, the finishing and extension connection unit for a billiard cue stick enables a user to connect and separate the extension from the cue stick very simply by connecting the extension to the bumper. Accordingly, the finishing and extension connection unit for a billiard cue stick enables smooth progress of a billiard game and fundamentally prevents the cue stick from being damaged caused by the separation and connection of the extension.
Patent KR-20230027368-A (KR)
Inventor: OH MYEONGJIN
IPC: H03K4/08
Filed: 2021-08-18
Abstract: 본 개시의 실시 예에 따른 램프 생성기는 제어 회로 및 상관 이중 샘플링(CDS) 회로와 통신하고, 상기 램프 생성기는 제1 리셋 구간 및 제1 센싱 구간을 포함하는 제1 램프 구간 동안 제1 램프 활성 신호를 상기 제어 회로로부터 수신하고, 제1 램프 신호를 상기 CDS 회로로 출력하도록 구성된 램프 회로, 상기 제어 회로로부터 수신된 제1 활성 신호에 기초하여, 상기 제1 리셋 구간 동안 상기 제1 램프 신호의 전압 레벨을 증가시키도록 구성된 엠퍼시스 회로, 및 상기 제어 회로로부터 수신된 제2 활성 신호에 기초하여, 상기 제1 리셋 구간 내 제1 프리-엠퍼시스 구간 동안 상기 제1 램프 신호의 상기 전압 레벨을 더 증가시키도록 구성된 프리-엠퍼시스 회로를 포함한다.
Patent KR-20230031015-A (KR)
Title: 자가면역질환의 예방 또는 치료를 위한 항체의약품
Inventor: MI LA CHO
IPC: A61K39/00
Filed: 2021-08-26
Abstract: 본 발명은 자가면역질환의 예방 또는 치료를 위한 선택적 면역 조절 타겟 항체의약품 조성물에 관한 것으로, 본 발명의 항-비멘틴 항체는 류마티스 관절염 및 비만에 의한 난치성 류마티스 관절염에서 활막 조직 파괴 및 연골 손상을 억제하였으며, 혈청 및 관절 조직 내의 비멘틴 단백질 및 시트룰린화 비멘틴 단백질에 모두 특이적으로 결함함으로써 이를 차단하고, 병인 면역 세포를 억제하는 효과가 있으므로, 이를 류마티스 관절염을 포함하는 자가면역 질환의 예방 또는 치료 용도로 유용하게 활용할 수 있다.
Patent KR-20230032606-A (KR)
Inventor: RYU JAE KWAN
IPC: B63B35/00
Filed: 2021-08-31
Abstract: 본 발명의 바람직한 실시예에 따른 무인 수상정과 무인 수중정의 자율 주행 연동 제어 방법 및 장치는, 실제 조류, 파도, 바람 등의 외란을 고려한 무인 수상정(unmanned surface vehicle, USV)과 무인 수중정(unmanned underwater vehicle, UUV)의 동역학 모델링을 제작하고, 케이블의 장력을 고려하고 랜덤 노이즈(random noise) 기반 외란 함수를 적용한 무인 수상정(USV)과 무인 수중정(UUV)의 자율 주행 연동 모델을 제공함으로써, 무인 수상정(USV)의 운용 안정성 확보 및 무인 해양 조사, 무인 정찰 등의 작업 성능을 높일 수 있다.
Patent KR-20230032788-A (KR)
Title: 힌지식 여닫이 수납장
Inventor: CHAE BYUNG CHUL
IPC: A47B67/00
Filed: 2021-08-31
Abstract: 본 발명은 힌지식 여닫이 수납장에 관한 것으로서, 전방이 개방된 수납공간을 가져 수납장의 본체로 형성되는 수납몸체; 상기 수납몸체의 상측 전면에 가로로 결합되는 상부 프레임; 상기 수납몸체의 하단 전면에 가로로 결합되는 하부 프레임; 상기 상부 프레임 및 하부 프레임의 내부에 끼움결합되는 힌지유닛; 및 상기 힌지유닛과 결합되어 상기 상부 프레임 및 하부 프레임을 기준으로 상기 수납공간을 개폐하는 문짝;을 포함하며, 상기 힌지유닛은 상부 프레임 및 하부 프레임의 내부에 끼움결합되는 것을 특징으로 하여 힌지유닛이 수납몸체와 견고하게 체결되어 수납몸체가 힌지유닛에 의해 파손되거나 힌지유닛이 이탈하여 문짝이 분리되는 것을 방지할 수 있는 이점이 있다.
Patent KR-20230033358-A (KR)
Inventor: SUH JUNG SEOK
IPC: B60W50/00
Filed: 2021-09-01
Abstract: 차량의 HMI 모드 제공방법 및 장치를 개시한다. 
본 개시의 일 측면에 의하면, 차량에 탑재된 장치의 HMI 모드 제공방법에 있어서, 탑승자의 상태를 판단하는 과정; 기정의된 복수의 HMI 모드 중 상기 탑승자의 상태에 대응하는 HMI 모드를 결정하는 과정; 및 상기 HMI 모드에 대응하는 매체별 출력방식으로 상기 탑승자에게 안내정보를 제공하는 과정을 포함하는 HMI 모드 제공방법을 제공한다.
Patent KR-20230035796-A (KR)
Title: 기판 처리 방법 및 기판 처리 장치
Inventor: KIM DONG HUN
IPC: H01J37/32
Filed: 2021-09-06
Abstract: 본 발명은 기판 상에 형성된 박막을 제거하는 기판 처리 방법을 제공한다. 기판 처리 방법은, 상기 박막으로 에천트(Etchant)를 전달하는 반응 공정; 및 상기 박막이 상기 에천트와 반응하여 발생되는 공정 부산물의 제거하는 제거 공정을 포함하고, 상기 반응 공정 및 상기 제거 공정은 적어도 2 회 이상 반복하여 수행되고, 상기 제거 공정 중 어느 하나는, 상기 공정 부산물 중 일부를 제거할 수 있다.
Patent KR-20230036307-A (KR)
Title: 협간 데크용 데크 팩 및 그 제조 방법
Inventor: CHO SEO YOUNG
IPC: B21F15/02
Filed: 2021-09-07
Abstract: 본 발명은 데크 팩에 관한 것으로서, 보다 상세하게는 협간 데크용 스프링 데크 팩 및 그 제조 방법에 관한 것이다. 본 발명에 따른 데크 팩은 3.0 mm를 초과하는 지름을 가지는 원통형 철사를 제공하는 단계; 상기 원통형 철사를 최대 폭이 3 mm 이하인 다각형 단면을 가지는 철사로 압연하는 단계; 상기 압연된 철사를 밴딩하여 테크핀을 제조하는 단계; 및 상기 데크핀에 스프링을 결합하는 단계를 포함하는 것을 방법으로 제조된다.