baber/WOPTO huggingface dataset:
Patent KR-20210056179-A (KR)
Title: AI encoding apparatus and operating method for the same, and AI decoding apparatus and operating method for the same
Inventor: DINH QUOCKHANH
IPC: G06N3/08
Filed: 2019-11-08
Abstract: Provided are an artificial intelligence (AI) encoding apparatus and an operating method thereof, which allow a reduction in the amounts of memory and calculation for a convolution operation performed by a first deep neural network (DNN) included in the AI encoding apparatus while maintaining AI downscaling performance of the first DNN. In some embodiments, the reduction of memory and reduction of calculation include use of memory-efficient values. The artificial intelligence (AI) decoding apparatus includes a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory, to: obtain image data corresponding to a first image, wherein the first image is AI-downscaled from an original image by an AI encoding apparatus by using a first deep neural network (DNN), reconstruct a second image corresponding to the first image, based on the image data, and obtain a third image, wherein the third image is AI-upscaled from the second image, by performing an operation between the second image and first parameters of filter kernels comprised in a second DNN by using the second DNN corresponding to the first DNN, and wherein each of the first parameters is of an integer, and a second parameters are determined as values associated with the first parameters of filter kernels comprised in the first DNN.
Patent KR-20210062410-A (KR)
Inventor: HYUN SHIK CHO
IPC: F04C2/10
Filed: 2019-11-21
Abstract: An embodiment of the present invention relates to a pump capable of reducing the manufacturing cost according to a reduction in the number of parts. According to one aspect of the present invention, the pump comprises: a housing: a stator disposed in the housing and including a coil; and a pump gear disposed to face the stator. The pump gear includes an outer gear and an inner gear disposed inside the outer gear, wherein the outer gear is formed of a magnetic material.
Patent KR-20210065446-A (KR)
Title: Integrated tandem solar cell and manufacturing method thereof
Inventor: LEE DOH KWON
IPC: H01L31/05
Filed: 2019-11-27
Abstract: The present invention provides a recombination layer including nanoparticles and an integrated tandem solar cell manufactured by the same. The integrated tandem solar cell comprises: a first solar cell in which a back electrode, a light absorption layer, and a buffer layer are stacked; a recombination layer formed on the buffer layer and having a triple-layer structure including first and second transparent conductive layers with a transparent conductive nanoparticle layer interposed therebetween; and a second solar cell coupled onto the recombination layer and having a perovskite layer.
Patent KR-20210065656-A (KR)
Title: Variable wheeled vehicle
Inventor: SEO EUN HO
IPC: B62J99/00
Filed: 2019-11-27
Abstract: Provided is a traveling device comprising: a body provided so that a user can ride; two driving wheels rotatably coupled to the body; and a steering wheel part which is rotatably coupled to the body and rotates about a vertical direction in contact with the ground in a three-wheel mode to steer a direction in which the body travels at a traveling speed that is a predetermined speed. The body includes: a seat portion formed so that the user can be seated; a steering portion configured to obtain a degree of inclination of the seat portion so that, in the three-wheel mode, the steering is performed according to the degree of inclination of the body of the user seated on the seat portion; and a post connecting the steering portion and the seat portion.
Patent KR-20200067093-A (KR)
Title: Method for detecting and quantifying a self-holding property of an actuator, preferably a clutch actuator
Inventor: HODRUS ERHARD
IPC: F16D48/06
Filed: 2019-11-28
Abstract: The present invention relates to a method for detecting and quantifying self-retaining properties of an actuator, preferably a clutch actuator, wherein self-retaining properties of a servo motor operating the actuator are determined from a characteristic curve of the actuator. In the method for sufficiently quantifying self-retaining properties, a parameter for characterizing the self-retaining characteristics of the servo motor during operation of the servo motor is detected through an actuator path (s) and compared with a threshold value (S), and a decrease in the self-maintaining characteristics of the servo motor is inferred when the threshold value (S) is exceeded.
Patent KR-20210066562-A (KR)
Title: Method and device for air cleaning using waiting number issuing machine
Inventor: PARK BYUNG HYUK
IPC: F24F110/20
Filed: 2019-11-28
Abstract: According to one aspect of the present invention, an air cleaning method using an order issuing machine performed by an air cleaning device according to a first aspect of the present disclosure comprises: a step of checking a connection state of an order issuing machine and determining an operation mode according to the connection state; a step of receiving order issuing information generated from the order issuing machine when the order issuing machine is connected; and a step of performing preset air cleaning operation according to the order issuing information. The operation mode comprises a separation mode and a coupling mode.
Patent KR-20210067068-A (KR)
Title: Wireless light switch cover with adjustable size
Inventor: LEE SE HOON
IPC: H01H9/02
Filed: 2019-11-29
Abstract: The present invention, specifically, is capable of allowing a lighting to be turned off without having to go to a lighting switch to turn off the lighting switch using a wireless communication, wherein a size-adjustable lighting switch cover device comprises: a cover (120) that can be detached/attached to the lighting switch and can be adjusted in size; a controller (100) mounted on the cover to control the lighting switch; and a remote control (300) that remotely operates the lighting switch controller.
Patent KR-20210070419-A (KR)
Title: Apparatus and Method for Deposition of Thin Film
Inventor: LEE KWAN WOO
IPC: C23C16/458
Filed: 2019-12-04
Abstract: The present invention may provide a thin film deposition apparatus capable of improving the removal efficiency of unreacted by-products after thin film deposition, and a method thereof. According to an embodiment of the present invention, a thin film deposition apparatus may comprise: a chamber in which a processing space for processing a substrate by generating plasma is formed therein; a gas supply device for injecting process gas into the chamber; a susceptor installed to face the gas supply device and having a substrate seated thereon and a heater therein; and a controller which controls and purges the heater so that the temperature difference between the heater and a chamber wall becomes a target value after a thin film is deposited on the substrate to be processed.
Patent KR-20210072209-A (KR)
Title: Organic electroluminescence device and amine compound for organic electroluminescence device
Inventor: JO SOHEE
IPC: H01L51/00
Filed: 2019-12-06
Abstract: The organic electroluminescent device of an embodiment includes a first electrode and a second electrode facing each other, and a plurality of organic layers disposed between the first electrode and the second electrode. At least one of the organic layers may include an amine compound represented by the following chemical formula 1 to exhibit improved luminous efficiency.
Patent KR-20210073264-A (KR)
Title: System and method for matching employee with employer
Inventor: KIM HYUN SOK
IPC: G06Q10/10
Filed: 2019-12-10
Abstract: The present invention relates to a hiring/job-seeking matching service system and a method thereof, which allow a job seeker to expose the job seeker at the time when a corresponding hiring company hires and allow a hiring company to quickly and easily hire stable workers. The hiring/job-seeking matching service method comprises: a step of providing information of a plurality of members registered in a worker pool for a hiring company terminal when work information is registered through the hiring company terminal logged in as a hiring company while a plurality of job seekers are registered as members in the worker pool registered to correspond to hiring companies; a step of transmitting employment request information to job seeker terminals of one or more members when employment request member selection information selecting the one or more members in the information of the plurality of members is provided from the hiring company terminal; a step of providing employment possibility reply information for the hiring company terminal when the employment possibility reply information is provided from the job seeker terminals of the one or more members; and a step of adding employment member confirmation information to the work information to store the employment member confirmation information when a hiring company terminal receiving the employment possibility reply information generates and transmits the employment member confirmation information in accordance with a request of a user.
Patent KR-20210073333-A (KR)
Title: Diplay device
Inventor: JIYOUNG PARK
IPC: H01L51/50
Filed: 2019-12-10
Abstract: A display device according to an embodiment of the present invention includes: a substrate; a first electrode provided on each of a first sub-pixel and a second sub-pixel disposed adjacent to the first sub-pixel on the substrate; a first bank covering an edge of the first electrode provided on the first sub-pixel; a second bank covering an edge of the first electrode provided on the second sub-pixel; a first light emitting layer provided on the first electrode and the first bank of the first sub-pixel; a second light emitting layer provided on the first electrode and the second bank of the second sub-pixel; and a second electrode provided on the first light emitting layer and the second light emitting layer. The first bank includes an upper surface, a first side surface connected from one end of the upper surface to an upper surface of the first electrode provided on the first sub-pixel, and a second side surface facing the first side surface. The second bank includes an upper surface, a first side surface connected from one end of the upper surface to an upper surface of the first electrode provided on the second sub-pixel, and a second side surface facing the first side surface. The second side surface of the first bank has a greater taper angle than the first side surface of the first bank, and the second side of the second bank has a greater taper angle than the first side surface of the second bank. The present invention can provide a display device capable of minimizing damage to a light emitting layer.
Patent KR-20210074573-A (KR)
Title: Portable supporting material for lifting weight
Inventor: KIM DAI YOO
IPC: B66C23/02
Filed: 2019-12-12
Abstract: The present invention relates to a movable support member for lifting heavy objects, comprising: an installation table formed so as to be mountable and detachable on a structure such as a beam or strut; a hollow rotating support column formed at a predetermined height on the installation table; and a rotation support pillar inserted and installed in the rotating support column and formed so as to install a traction means such as a chain block. In order to facilitate the disassembly and maintenance of a motor when the power generation facility is located on a high floor in an industrial field, the support member cannot be installed by supporting the same on the floor, but can be installed on a beam, strut, or structure when disassembling and inspecting the motor, thereby allowing a heavy object (motor weight: 370kg) to be easily lifted and changed direction instead of manpower even on a high floor.
Patent KR-20200002724-A (KR)
Title: Temperature Sensing System for Preventing Radiation Accidents in Electric Ranges
Inventor: JEON EON CHAN
IPC: F24C7/08
Filed: 2019-12-13
Abstract: The present invention relates to a temperature sensing system, which is to prevent a burning accident of an electric strove by providing a user with temperature information by sensing a temperature of a burner of an electric stove. According to the present invention, the temperature sensing system for preventing a burning accident of an electric strove comprises: a casing; a sensor unit coupled to an upper end of the casing to measure a temperature of a burner; an LED unit provided on one side of the casing, and generating light with a predetermined color in accordance with the temperature; and a control unit provided inside the casing, and controlling the sensor unit and the LED unit. The sensor unit may include a support unit coupled to the casing and a temperature sensor provided at an upper end of the support unit to measure the temperature of the burner. In addition, the temperature sensor measures the temperature of the burner in a non-contact manner, and the support unit is made of a flexible material to change a measurement direction of the temperature sensor. Also, the LED unit includes a plurality of LEDs, which may be provided along an outer circumference of the casing. Furthermore, the LEDs may generate green light when the temperature of the burner is 0 to less than 27 degrees, generate yellow light when the temperature of the burner is 27 to less than 40 degrees, and generate red light when the temperature of the burner is 41 degrees or more.
Patent KR-20210076582-A (KR)
Title: Electronic component embedded substrate
Inventor: LEE SEUNG EUN
IPC: H05K1/11
Filed: 2019-12-16
Abstract: The present disclosure relates to an electronic component embedded substrate comprising: a first electronic component; a first insulating material covering at least one part of the first electronic component; a first wiring layer disposed on one surface of the first insulating material; a second electronic component disposed on the first wiring layer, and connected to the first electronic component through the first wiring layer; and a second insulating material covering at least one part of the second electronic component, wherein at least one part of the first electronic component is exposed to the other surface of the first insulating material. Therefore, the present invention is capable of improving a warpage.
Patent KR-20210081499-A (KR)
Title: Method for Processing Reward about Realization of User’s Intention
Inventor: KIM JAE HYUNG
IPC: G06Q30/02
Filed: 2019-12-23
Abstract: The present invention relates to a reward processing method for realization of user's intention with the advantage of being able to identify and collect the user's intention develop, recommend, or provide various services that meet the user's intention. The reward processing method for realization of user's intention comprises: a first step of announcing provision of presented reward to the user after registration of previous intention of the user through a user terminal by an operation server communicating with the user terminal, and receiving n intention setting information corresponding to n(1<=n<=N)) intention items set by the user among N(N>=1) intention items for recognizing a previous registering intention of the user; a second step of previously registering and storing user intention information for previously registering user's intention including n'(1<=n'<=n) intentions corresponding to the received n intention setting information in connection with user identification information in a designated storage medium; a third step of confirming whether n' intentions included in the previously registered user's intention is realized in connection with m(1<=m<=M) servers related to n intention items corresponding to the previously registered user's intention among M(M>=1) servers related to the N intention items; a fourth step of confirming r(r>=1) reward information previously presented in realization of n' intention corresponding to the previously registered user's intention when the n' intentions corresponding to the previously registered user's intention is realized; and a fifth step of providing reward corresponding to the r reward information to the user through the user identification information.
Patent KR-20210081976-A (KR)
Title: Tightening structure of tire noise reduction device
Inventor: NAMGOONG SEOK
IPC: B60B21/02
Filed: 2019-12-24
Abstract: The present invention relates to a tire noise reducer coupling structure. In accordance with the present invention, an air chamber and a resonance hole are formed in a resonance pipe fixed to surround the outer surface of a rim well which is one side of the rim of a wheel, the resonance hole connecting the air chamber to the outside is formed, an extended tube extended from the resonance hole toward the air chamber by a predetermined length is formed, and a connection hole for connecting a hollow hole of the extended tube to the air chamber is formed on one side of the extended tube. Meanwhile, a hook coupling part and a fixing hole coupling part, which are provided at both ends of a plurality of unit resonance pipes, respectively, while enabling the ends of the unit resonance pipes facing each other to be conveniently coupled through a mutual hook structure, are applied to the resonance pipe fixed to surround the outer surface of the rim well which is one side of the rim of the wheel. As a result, the tire noise reducer coupling structure can reduce noise produced from a tire during the driving of a vehicle through the resonance pipe having a structure which can be conveniently assembled without a separate coupling component, while obviating a cost burden for a case in which a separate coupling structure has to be formed to assemble an existing wheel, and minimizing the burden of manufacturing a tire noise reducer. Meanwhile, as a coupling structure of opposed parts for the plurality of unit resonance pipes is integrated with the unit resonance pipes to be simplified, the tire noise reducer coupling structure can enable convenient mounting on the wheel without the need for separate tool use while making an installation process convenient, which can lead to a considerable improvement in workability.
Patent KR-20210083635-A (KR)
Title: Method for obtaining frontal image based on pose estimation and apparatus using the same
Inventor: YOO JANG HEE
IPC: H04N5/247
Filed: 2019-12-27
Abstract: Disclosed are a method for obtaining a frontal image based on pose estimation and a device therefor. According to one embodiment of the present invention, the method for obtaining a frontal image obtains a plurality of photographed images of a dynamic object based on a plurality of cameras, estimates the real-time pose of the dynamic object included in each of the plurality of photographed images to select any one frontal photographed image including the front pose of the dynamic object from among the plurality of photographed images, obtains a front camera view based on any one of the plurality of cameras, which photographs a frontal image, and hands over the frontal camera view in response to a pose change according to the movement of the dynamic object based on the plurality of photographed images.
Patent KR-20210084807-A (KR)
Title: Method for Restoring Distortion Video Based on String Recognition
Inventor: LEE SU AN
IPC: G06T7/11
Filed: 2019-12-27
Abstract: The present invention relates to a method for restoring a distorted image based on character string recognition to automatically determine an area to be distorted. According to the present invention, a method executed through a program of a device associated with a camera module reads original image data through a designated feature recognition module to recognize N (N >= 1) feature areas corresponding to a character string area included in the original image data when the original image data generated through the camera module is checked; when n (1 <= n <= N) feature areas corresponding to the character string area included in the original image data are recognized as having a quality higher than or equal to a preset reference quality, generates feature map data one-to-one matched with the original image data and including boundaries of the recognized n feature areas; applies designated pixel information of the original image data to a designated code generation module in a designated manner to generate a designated code value and generate (or verify) a designated key value; generates distorted image data by selectively distorting n feature areas corresponding to the feature map data among areas of the original image data through a designated encoding operation using the key value; and stores the distorted image data in a designated media medium and stores the feature map data and code values corresponding to the distorted image data in a designated storage medium.
Patent KR-20190028759-A (KR)
Title: 표시 장치 및 표시 장치 기판
Inventor: SHIRAISHI JUNICHI
IPC: H01L27/32
Filed: 2016-09-16
Abstract: 본 발명의 표시 장치는, 은 혹은 은 합금층이 도전성 금속 산화물층에 의해 끼움 지지된 구성을 갖는 전극과, 상기 전극으로부터 인가되는 구동 전압으로 발광하는 발광층과, 게이트 절연층과 접촉하고, 또한 산화물 반도체로 구성된 채널층을 가짐과 함께 상기 발광층을 갖는 능동 소자를 구비하는 어레이 기판과, 상기 어레이 기판과 대향하는 투명 기판과, 관찰 방향에 있어서 흑색층과 도전층이 순서대로 적층된 구성을 갖고 평면으로 보아 직교하는 복수의 제1 터치 센싱 배선 및 복수의 제2 터치 센싱 배선과, 평면으로 보아 제1 터치 센싱 배선과 제2 터치 센싱 배선에 의해 구획되는 화소를 구비하는 표시 장치 기판과, 터치 센싱을 행하는 제어부를 포함한다.
Patent KR-20190030725-A (KR)
Title: 주파수 도약 기반 측위 측정
Inventor: PRIYANTO BASUKI
IPC: G01S5/14
Filed: 2016-07-26
Abstract: 주파수 도약 기반 측위 측정 
측위 기준 신호는 다운링크 방향에서 무선 통신 네트워크의 기지국(200)으로부터 무선 통신 장치(100)로, 또는 업링크 방향에서 무선 통신 장치(100)로부터 무선 통신 네트워크의 기지국(200)으로 송신된다. 주파수 도약 패턴에 따라, 무선 통신 장치의 무선 인터페이스는 복수의 상이한 주파수 범위 사이에서 스위칭된다. 이러한 방식으로, 무선 통신 장치(100)는 주파수 도약 패턴에 의해 규정된 복수의 상이한 주파수 상에서 다운링크 측위 기준 신호를 수신하거나, 주파수 도약 패턴에 의해 규정되는 복수의 상이한 주파수 상에서 업링크 측위 기준 신호를 전송할 수 있다.
Patent KR-20190037268-A (KR)
Title: 무수나드산 중합체 및 그로부터 유래한 감광성 조성물
Inventor: KNAPP BRIAN
IPC: G03F7/031
Filed: 2017-07-28
Abstract: 무수나드산의 각종 비닐 첨가 중합체를 개시한다. 해당 중합체의 실시예는 무수나드산과 각종 광범위한 노르보르넨형 단량체의 공중합체 및 삼원중합체를 포함한다. 무수나드산 중합체는, 포지티브와 네가티브 양쪽 모두의 감광성 조성물 형성에 유용하며, 상기 조성물은 유전율이 낮고 열적으로 안정적인 고해상도 화상형성필름 형성이 가능하고, 따라서 각종 초소형전자 디바이스 및 광전자 디바이스 제조에 유용하게 쓰일 수 있다.
Patent KR-20190025037-A (KR)
Title: 보트 화물 정렬 및 감지
Inventor: TOEBES STEPHEN C
IPC: B60P1/48
Filed: 2011-12-15
Abstract: 화물을 운송하는 자율 운송 로봇으로서, 자율 운송 로봇은 적어도 하나의 참조 기준 표면 및 적어도 하나의 화물 정위치 장치를 갖는 화물 베드를 포함하고, 적어도 하나의 화물 정위치 장치는 화물 베드 상의 미리 정해진 위치에 화물을 놓아두기 위해 적어도 하나의 참조 기준 표면과 실질적으로 접촉하게 화물 베드 상에 화물을 배치하도록 구성된다.
Patent KR-20190045232-A (KR)
Title: 2k 폴리우레탄 접착제를 위한 플라스틱 접착 촉진
Inventor: PRELL ANNA
IPC: C08G18/10
Filed: 2017-08-14
Abstract: 본 발명은 수지 성분 (a) 및 경화제 성분 (b)를 포함하고 접착 촉진제로서 N-에틸-2-피롤리돈 및/또는 메틸-5-(디메틸아미노)-2-메틸-5-옥소펜타노에이트를 추가로 포함하는 폴리우레탄 접착제 조성물에 관한 것이다.  더욱이, 본 발명은 이러한 폴리우레탄 접착제 조성물의 사용 방법뿐만 아니라, 접착제 조성물, 바람직하게는 폴리우레탄 기재의 접착제 조성물, 특히 2성분 폴리우레탄 접착제 조성물을 위한 접착 촉진제로서의 메틸-5-(디메틸아미노)-2-메틸-5-옥소펜타노에이트 및/또는 N-에틸-2-피롤리돈의 용도에 관한 것이다.
Patent KR-20190058588-A (KR)
Title: 필드 내에서 거리 정보를 수집하기 위한 광학 시스템
Inventor: PACALA ANGUS
IPC: G02B3/00
Filed: 2017-06-26
Abstract: 필드 내에서 거리 정보를 수집하기 위한 광학 시스템이 제공된다.  광학 시스템은 필드로부터 광자를 수집하기 위한 렌즈를 포함할 수도 있고, 필드로 광자를 분배하기 위한 렌즈를 포함할 수도 있다.  광학 시스템은 개구에 의해 통과된 광자를 시준하는 렌즈, 동작 파장의 외부의 정상적으로 입사하는 광을 거부하는 광학 필터, 및 입사 광자를 검출하는 픽셀을 포함할 수도 있다.  광학 시스템은 동작 파장에서 광자를 출력하는 조명 소스를 더 포함할 수도 있다.
Patent KR-20190073425-A (KR)
Title: 광학 렌즈 및 이를 포함하는 안경류
Inventor: YUN ZHISHENG
IPC: G02C7/12
Filed: 2017-11-08
Abstract: 제1 및 제2 편광기들, 제1 편광기와 제2 편광기 사이에 배치된 부분 반사기, 제1 편광기와 부분 반사기 사이에 배치된 제1 위상 지연기, 및 부분 반사기와 제2 편광기 사이에 배치된 제2 위상 지연기를 포함하는 광학 렌즈가 기술된다.  광학 렌즈는 안경류에서 사용하기 위해 구성된 단일 피스이다.  광학 렌즈들 중 적어도 하나를 포함하는 안경류가 또한 기술된다.
Patent KR-20190084052-A (KR)
Title: 구아니딘 촉매 및 접착 프로모터를 함유하는 가교성 실리콘 혼합물
Inventor: JAKOB SAMUEL
IPC: C08G77/16
Filed: 2017-11-09
Abstract: 본 발명은 하기를 포함하는 가교성 실리콘 조성물에 관한 것이다: 
a.
실란올, 알콕시실릴, 카복시실릴, 케톡시미노실릴, 아미도실릴 및/또는 아미노실릴 말단기를 갖는 적어도 1종의 축합-가교성 폴리다이오가노실록산  P ; 
b.
상기 축합-가교성 폴리다이오가노실록산에 대한 적어도 1종의 실란 또는 실록산 가교제  V ; 
c.
하기 화학식 (I)의 적어도 1종의 가교 촉매  K1 : 



   
d.
화학식 (IV)의 적어도 1종의 접착 프로모터  H : 
 . 
이런 종류의 조성물은, 특히 접착제, 밀폐제, 코팅제 또는 주조 화합물로서 적합하고, 수분 및 따뜻한 조건 하에서 분리되는 낮은 경향 및 매우 양호한 접착에 대해 주목받을 만하다.