baber/WOPTO huggingface dataset:
Patent KR-20210044978-A (KR)
Inventor: LEE YOUNG MOO
IPC: E04B1/346
Filed: 2019-10-16
Abstract: The present invention relates to a mobile home comprising a skeleton portion (10), a landscaping portion (20), a dust collecting portion (30), a conversion portion (40), and a locking portion (50). Therefore, the mobile home can improve the satisfaction and completeness of residents by implementing an air purification function that can purify indoor air and a locking function that tightly blocks and firmly fixes a gap that inevitably occurs with an outer wall in conjunction with a rotation operation.
Patent KR-20210045136-A (KR)
Title: Polymer for electrolyte, electrolyte composition comprising the same and gel polymer electrolyte formed therefrom
Inventor: KIM SU JEONG
IPC: C08F220/22
Filed: 2019-10-16
Abstract: The present invention relates to a copolymer for an electrolyte comprising: a unit A derived from a first monomer capable of serving as a radical scavenger; and a unit B derived from a second monomer containing a substituent with high affinity for an electrolyte solution, to an electrolyte composition comprising the copolymer for an electrolyte, to a gel polymer electrolyte formed therefrom, and to a lithium ion secondary battery comprising the same. The copolymer for an electrolyte is capable of improving solubility in the electrolyte solution.
Patent KR-20210047588-A (KR)
Title: Skin-lightening Composition Using an Extract of Xanthium canadense
Inventor: JEONG YONG TAE
IPC: A61Q19/02
Filed: 2019-10-22
Abstract: The present invention relates to a composition for skin whitening using a Xanthium canadense extract. The composition inhibits melanin synthesis in B16F10, a mouse-derived melanoma cell line, and has activity of inhibit the expression to tyrosinase and TRP-1 involved in melanin synthesis.
Patent KR-20210051326-A (KR)
Title: Batch down wall demolition method
Inventor: PARK CHA SUN
IPC: E02D9/02
Filed: 2019-10-30
Abstract: A conventional underground structure demolition method requires a long construction period and excessive costs to make demolition very difficult. The present invention complements the conventional demolition method and provides a method for safely tearing down a wall without a structural problem in a wall demolition method of a decrepit building. A conventional method uses a wale and a strut in a wall to descend while tearing down the interior (miscellaneous materials and others). The method removes a foundation or drills the position of a PRD, a corner pile, and a middle pile in advance by surveying. The method removes the wale and the strut and backfills while ascending. The present invention generally uses structural calculation, a verified earth retaining method, and a beam and a steel pipe strut (1,000m/m) to tear down a wall in steps of 2-3m from the ground and then install a wale and a strut and descend. The method simultaneously tears down the wall and the interior. The ground of a retaining wall is transferred when inserting a retaining plate into a newly installed retaining wall to mount an existing wall to be torn down (advantage) and install the wale and the strut on the wall. The strut is installed on each floor and then on a lower floor. The foundation is removed by using a wheel saw, a core, and a buster. A middle pile and a corner pile are installed up to the bottom by using 300×200 beams. A penetration depth (diameter of 5m) is driven downwards (a core and a small drill) by a micropile (diameter of 21.5cm) underneath the foundation.
Patent KR-20210051734-A (KR)
Title: Security system and method
Inventor: PARK JIN WOO
IPC: H04L9/30
Filed: 2019-10-31
Abstract: The present technology discloses a security system and method. According to a specific example of the present invention, accordingly, the measurement data detected from multiple beacons is encrypted with a predetermined public key and private key, and the encrypted measurement data is transmitted to a server through a gateway. According to the present invention, as the server decrypts and processes the encrypted measurement data with the public key and the private key, the security of the measurement data can be fundamentally improved.
Patent KR-20210055109-A (KR)
Title: Removable electric vehicle charging system equipped with smart energy storage unit
Inventor: AHN SANG SEOK
IPC: B60L53/66
Filed: 2019-11-05
Abstract: The present invention relates to a mobile electric vehicle charging system including a smart energy storage part. More specifically, the system includes: one or more energy storage parts including a case, one or more battery cells provided in the case, a management member provided in the case to inspect the condition of the battery cells, a power conversion member installed in the case to charge the battery cells with supplied electric power, and a control member installed in the case to control the management member and the power conversion member; a power supply part having one side connected with the power conversion member, and having the other side connected with an electric vehicle to supply electric power to the electric vehicle; and a driving part including a moving means provided in a lower part of the case. According to the present invention, since the moving means is provided in the lower part of the case to enable the energy storage parts to be moved, the mobile electric vehicle charging system can charge the electric vehicle by moving the same to a position where an electric power demand amount is higher than the amount of electric power supplied.
Patent KR-20210059930-A (KR)
Inventor: SHIN SEOUNG MOK
IPC: A45B11/00
Filed: 2019-11-18
Abstract: The present invention relates to an umbrella that covers the whole body, and specifically, to an umbrella is made of the same waterproof material as an umbrella cloth, is made transparent so that the front can be visible, and is attached to the end of the umbrella cloth to cover the whole body. The present invention is used as an automatic umbrella on the same principle as an automatic umbrella currently used by connecting a spring to reduce a portion that gets wet by the rain on the whole body to a minimum on a rainy and windy day, and to fold the umbrella more conveniently.
Patent KR-20210061779-A (KR)
Inventor: KIM SOO JUNG
IPC: H01M50/172
Filed: 2019-11-20
Abstract: The present invention is to provide a secondary battery having improved safety even against external vibration or shock by fixing an electrode assembly therein, and a device including the same. According to an embodiment of the present invention, a secondary battery comprises: an electrode assembly in the form of a jelly roll; a top insulator positioned on an upper end of the electrode assembly; and a bottom insulator positioned at a lower end of the electrode assembly. At least one of the top insulator and the bottom insulator includes a temperature-sensitive polymer that swells as the temperature rises.
Patent KR-20210062197-A (KR)
Inventor: YI JONG HYUN
IPC: C08L67/00
Filed: 2019-11-21
Abstract: The present invention relates to manufacturing an eco-friendly composite material that can replace an existing general-purpose plastic material, and aims to provide an eco-friendly composite material that is resistant to moisture and has high viscosity by mixing eco-friendly raw materials using starch with silica and a renewable resin.
Patent KR-20210062306-A (KR)
Inventor: PARK JAE JUN
IPC: B60Q1/00
Filed: 2019-11-21
Abstract: The present invention relates to a lamp system for a vehicle comprising: a front vehicle detection part that detects whether a vehicle ahead exists in front of the driving vehicle; a rear side vehicle detection part that detects whether a rear side vehicle exists in the rear side of the driving vehicle; a calculating part that determines an overtaking possibility of the detected rear side vehicle by the rear side vehicle detection part; and an irradiation device that irradiates light forward by adjusting a light irradiation area according to the information on the front vehicle detected by the front vehicle detection part or information on the overtaking possibility of the detected rear side vehicle by the rear side vehicle detection part. According to the present invention, the present invention is capable of preventing an accident by preventing a glare of a driver of a vehicle passing a traveling vehicle.
Patent KR-20210024403-A (KR)
Title: Interconnect device and method
Inventor: YU DIAN SHEG
IPC: H01L29/66
Filed: 2019-11-22
Abstract: In some embodiments of the method, a step of patterning an opening portion comprises a step of projecting radiation towards a second dielectric layer, wherein the radiation has a pattern of the opening portion. In some embodiments of the method, a single patterning photolithography process is an extreme ultraviolet (EUV) lithography process. In some embodiments of the method, a step of filling the opening portion with a conductive material comprises a step of plating the opening portion with a conductive material, and a step of planarizing the conductive material and the second dielectric layer to form a first metal line with the remainder of the conductive material. After planarization, the top surfaces of the first metal line and the second dielectric layer are flat.
Patent KR-20210063944-A (KR)
Title: Method for preparing super absorbent polymer
Inventor: KIM JU EUN
IPC: C08F220/06
Filed: 2019-11-25
Abstract: The present invention relates to a manufacturing method of a super absorbent polymer, and more specifically, to the manufacturing method of a super absorbent polymer having enhanced absorption characteristics, liquid permeability and absorption rate at the same time by including branched polymers during a manufacturing process.
Patent KR-20210066437-A (KR)
Title: Burner head for Gas burner
Inventor: CHOI KEUN SIK
IPC: F23D14/70
Filed: 2019-11-28
Abstract: The present invention relates to a burner head of a gas burner for business use, comprising: a head body in which a hollow part is formed in the center, a gas flow path with an open upper part is provided around the hollow part, and a gas inlet part is formed on one side of the gas flow path; and a head cap which is coupled to an upper part of the head body, closes the upper part of the gas flow path with an upper plate having a central opening communicating with the hollow part, and has a plurality of upper outlet ports formed in a radial arrangement on the upper plate to discharge gas from the gas flow path. According to the present invention, concentrating heat to the central portion of an object to be cooked improves heating efficiency.
Patent KR-20210069787-A (KR)
Title: Composition for preventing, improving or treating an inflammatory disease
Inventor: LEE KYEONG
IPC: A61P17/06
Filed: 2019-12-03
Abstract: The present invention relates to the prevention or treatment of inflammatory diseases through activation of a hedgehog signaling system, and more specifically, to a composition for preventing, treating and alleviating inflammatory diseases, etc., comprising a hedgehog signaling system activator as an active ingredient. The composition according to the present invention activates the hedgehog signaling pathway through activation of an Smo receptor, thereby achieving an effect of inhibiting the proliferation and deciliation of Gli1+ cells, inhibiting an epidermal cell hyperproliferation, and inhibiting Th17 cell-mediated inflammatory response. Thus, the composition can be used as a novel treatment strategy for inflammatory diseases. Accordingly, the composition of the present invention is expected to be advantageously used in the treatment of inflammatory or hyperproliferative diseases including psoriasis, contact dermatitis, allergic skin disease, and the like.
Patent KR-20210069850-A (KR)
Title: Over spped protection mat and manufacturing method
Inventor: JEONG CHANG HWA
IPC: E01F9/529
Filed: 2019-12-04
Abstract: The present invention relates to a speed prevention mat and a method for manufacturing the same, and more particularly relates to a speed prevention mat, which is formed lower than the height of an existing speed bump, to reduce discomfort when a vehicle passes and to prevent vehicle damage, and a method for manufacturing the same. The speed prevention mat according to the present invention includes: a body having a rectangular shape in a plane shape, a side shape having a round shape so that the center of the top surface is convex, and having a cavity formed on the top surface; and a gaze guide part having a different color from the body and heat-sealed to the cavity.
Patent KR-20210071233-A (KR)
Title: Chair for the spine streching
Inventor: KIM SUN WHAN
IPC: A61H1/00
Filed: 2019-12-06
Abstract: The present invention relates to a spine stretching chair. In a state in which an armrest support (124) of an armrest (120) and an armrest coupling device (130) are bolted together, the armrest support (124) of the armrest (120) and the armrest coupling device (130) are bolted together. The armrest support (124) of the armrest (120) is horizontally pushed into the inside of the armrest coupling device (130) to use a function of a general chair armrest. The armrest support part (124) of the armrest (120) is horizontally pulled out from the armrest coupling device (130) and rotated downward to position the same vertically. Thus, it is possible to stop using an armrest function as the armrest (120) is folded.
Patent KR-20210074533-A (KR)
Title: Child care information platform server that can recommend child care products based on user information and operating method thereof
Inventor: SEO DONG PHIL
IPC: G06Q30/06
Filed: 2019-12-12
Abstract: A childcare information platform server capable of recommending childcare services based on user information and an operating method thereof are disclosed. According to the present invention, the childcare information platform server and the operating method thereof generate a three-dimensional feature vector based on personal information of a mother, health information of the mother, and health information of an infant received from a user terminal, perform a vector similarity operation between the three-dimensional feature vector and a reference vector for each of a plurality of childcare products predetermined for each category about each of a plurality of categories according to a type of a childcare product, and select the childcare product with the greatest vector similarity among the plurality of childcare products as a recommended childcare product, thereby supporting recommendation of childcare products for each of the plurality of categories.
Patent KR-20210077064-A (KR)
Title: Semiconductor device
Inventor: HONG WONHYUK
IPC: H01L29/78
Filed: 2019-12-16
Abstract: The present invention provides a semiconductor device capable of improving electric characteristics. The semiconductor device includes: transistors on a substrate; a first interlayered insulating layer on the transistors; first and second lower interconnection lines in an upper portion of the first interlayered insulating layer; and first and second vias on the first and second lower interconnection lines, respectively. A line width of the first lower interconnection line is greater than a line width of the second lower interconnection line. Each of the first and second lower interconnection lines includes a first metal pattern. The first lower interconnection line further includes a second metal pattern on the first metal pattern having a metal different from the first metal pattern. The second metal pattern is absent in the second lower interconnection line. The second via includes first and second portions, which are in contact with respective top surfaces of the first interlayered insulating layer and the second lower interconnection line, and the lowest level of a bottom surface of the second portion is lower than that of a bottom surface of the first via.
Patent KR-20210077243-A (KR)
Title: Spiral spring type optical fiber sensor cable coupling system for vertical seismic profiling and installing method using the same
Inventor: PARK KWON GYU
IPC: G01V8/02
Filed: 2019-12-17
Abstract: The present invention relates to an optical fiber sensor cable coupling system and a method for installing an optical fiber sensor cable using the same. According to the present invention, an optical fiber sensor cable is separately installed in a preformed observation hole, but the optical fiber sensor cable is installed in close contact with the hole wall of the observation hole so that the vibration can be accurately applied to the optical fiber. In the present invention, in a state in which a spiral spring is wound on a rod, the optical fiber sensor cable can be pressed and closely adhered to the hole wall by separating the rod and opening the spring. In addition, there is an advantage that such an installation process and a demolition process can be made very easily.
Patent KR-20210079484-A (KR)
Title: Method for Providing Augmented Reality by Pet's Emotional Sate using Pet's Peripheral Region Based on Artificial Intelligence
Inventor: KIM JAE HYUNG
IPC: G06K9/00
Filed: 2019-12-19
Abstract: An object of the present invention is to automatically grasp various real-time information related to the current state of a pet. The present invention relates to a method for enhancing the emotional state of a pet using a pet's peripheral region based on artificial intelligence. A method for providing augmented reality by a pet's emotional sate using a pet's peripheral region based on artificial intelligence according to an embodiment of the present invention comprises: a first step of registering and storing virtual object matching information in an operation D/B; a second step of storing and managing audio data; a third step of determining a pet emotional state value; a fourth step of generating pet emotional state information; a fifth step of checking virtual object data; a sixth step corresponding to the pet emotional state information; and a seventh step of providing transmission data to an app of the wireless terminal of a user or an IPTV.
Patent KR-20210081851-A (KR)
Title: A robot cleaner and a method for operating it
Inventor: JUNG WOO CHUL
IPC: B25J9/16
Filed: 2019-12-24
Abstract: The present invention relates to a robot cleaner and a control method thereof. The robot cleaner according to an embodiment of the present invention includes: a body; a driving unit provided on the body to supply power for driving of the robot cleaner; a first rotational member, a second rotational member and a third rotational member which rotate about a first rotational axis, a second rotational axis and a third rotational axis, respectively by the power of the driving unit and to which a cleaner for wet cleaning of a surface to be cleaned can be fixed; and a control unit that adjusts the traveling direction of the robot cleaner by controlling at least one of the rotational direction and rotational speed of the third rotational member, wherein the third rotational axis can be parallel to the vertical axis of the robot cleaner.
Patent KR-20210083111-A (KR)
Title: automatic swingable swing system
Inventor: RYU KYUNG JIN
IPC: A63G9/16
Filed: 2019-12-26
Abstract: The present invention relates to an automatically swingable swing system which is an uncomplex and simple instrument of a kinematical element, capable of being easily used by a user not only for an existing inertia-based motion but also for a motion at a constant velocity. According to the present invention, the swing system includes: a first rotary shaft (108) connected with a second driving wheel (106) to be rotated in accordance with the rotation of the second driving wheel (106); a fixing frame (110) installed on an upper side of the body frame (102); a swing (114) installed in the fixing frame (110) to be rotatable, while allowing a rider to sit thereon; a constant velocity motion means (116) located on one side of the center of the inside of the body frame (102), while installed on the first rotary shaft (108) to be rotatable to perform a motion at a constant velocity; and a swing constant velocity motion contact means (118) installed on one side of the center of the bottom of the swing (114) to push the swing (114) at a constant velocity by coming in rolling-contact with the constant velocity motion means (116).
Patent KR-20210085031-A (KR)
Title: Kiosk Devices for Interior and Outdoor Path Guidance for both Handicapped and Con-handicpped
Inventor: JAEMIN YOON
IPC: G08G1/0968
Filed: 2019-12-30
Abstract: To provide a kiosk for providing traffic information centered on route guidance service, which can be used by both handicapped and able-bodied, in consideration of handicapped, specifically indoors, and a technology for providing traffic information using the same, a traffic information system including a kiosk device for indoor and outdoor route guidance used by both handicapped and able-bodied in accordance with an embodiment of the present invention, which is embodied by a computing device including one or more processors and one more memories for storing instructions executable in the processors, comprises: a user information determination part for receiving user type information from a user terminal through communication with the user terminal, determining whether a user is handicapped, and determining handicapped type information using the user-type information if the user is handicapped; a traffic information generation part for generating a plurality of topographies as candidate routes using the installation position of a kiosk device and a plurality of nodes from a target position when the input of the target position is received from the kiosk input tool of the kiosk device, determining one of the candidate routes as a route based on the handicapped-type information among a plurality of candidate routes; and a traffic information providing part for outputting the determined route through the output tool of the kiosk device.
Patent KR-20190007516-A (KR)
Title: 헤드셋이 내장된 귀 장신구
Inventor: GAMPE JUDITH
IPC: A44C7/00
Filed: 2017-06-01
Abstract: 본 발명은 사용자(10)의 각각의 귀(12)에 착용되는 적어도 하나의 귀 부분(17)을 구비한 귀 장신구(16) 조각에 관한 것으로서, 각각의 귀 부분(17)은: 귀(12)의 외부(22)의 미리 정해진 착용 위치(T)에 착용될 장신구 본체(23), 장신구 본체(23)를 귀(12)의 귓바퀴(18) 상의 착용 위치(T) 내에 유지하기 위한 유지 장치(32)를 포함하며, 귀(12)의 이도(20)는 자유롭게 남아있다. 본 발명은 다음의 전기 부품들(40, 41, 43) 모두를 완전히 통합하여 외부에서 볼 수 없는 귀 장신구(16) 조각을 제공한다: 마이크로폰 장치(41), 확성기 장치(40) 및 양방향 무선 통신 링크(24)를 사용자(10)의 휴대용 단말기(14)에 제공하여, 통신 링크(24)를 사용하여 마이크로폰 장치(41)의 마이크로폰 신호(31)를 단말기(14)로 전송하고 확성기 장치(40)에 대한 확성기 신호(25)를 단말기(14)로부터 수신하기 위한 통신 유닛(43).
Patent KR-20190021443-A (KR)
Title: 광전자 장치에 사용하기 위한 디카르바졸비페닐 유도체
Inventor: BERGMANN LARISSA
IPC: H01L51/05
Filed: 2017-06-21
Abstract: 본 발명은 유기 분자, 특히 광전자 소자에 사용하기 위한 유기 분자에 관한 것이다. 본 발명에 따르면, 유기 분자는 화학식 I의 구조를 가지고,  
   
X = CN 또는 CF 3 이고,  
D =  
   
#는 화학식 I에 도시된 페닐 고리 중 하나에 대한 단위 D의 부착점이고;  
Z는 직접 결합하거나, CR 3 R 4 , C=CR 3 R 4 , C=O, C=NR 3 , NR 3 , O, SiR 3 R 4 , S, S(O) 및 S(O) 2 로 이루어지는 군으로부터 선택되며;  
R 1  및 R 2 은 각각 동일하거나 상이하고, 수소, 중수소, 1 내지 5개의 탄소 원자를 갖는 선형 알킬기, 2 내지 8개의 탄소 원자를 갖는 선형 알케닐기 또는 알키닐기, 3 내지 10개의 탄소 원자를 갖는 분지형 또는 고리형의 알킬기, 알케닐기 또는 알키닐기이며(여기서, 하나 이상의 수소 원자는 중수소로 치환되거나, 또는 각각이 하나 이상의 라디칼 R 6 으로 치환될 수 있는 5 내지 15개의 방향족 고리 원자를 갖는 방향족 또는 헤테로방향족 고리 시스템으로 치환될 수 있음);  
적어도 하나의 R a 는 수소가 아니고,  
적어도 하나의  R 2 는 수소이다.
Patent KR-20190044619-A (KR)
Title: 실제 세계 사운드를 가상 현실 사운드에 합성하는 것에 의한 동적 증강
Inventor: VERBEKE JOSEPH
IPC: G06Q30/02
Filed: 2017-08-30
Abstract: 사용자에 의해 착용되는 착용 가능한 시뮬레이션 시스템은 사용자가 시뮬레이션을 인식할 수 있게 하는 광학 신호 및 음향 신호를 출력한다. 상기 시뮬레이션은 몰입형 가상 세계일 수도 있고, 또는 대안적으로 현실 세계에 대한 증강일 수도 있다. 또한 상기 착용 가능한 시뮬레이션 시스템은 상기 사용자 주변의 환경으로부터 음향 신호 및 광학 신호를 캡처한 다음, 이들 신호를 상기 시뮬레이션에 선택적으로 통합한다. 따라서, 상기 사용자는 상기 시뮬레이션에 참여한 상태를 여전히 유지하면서도 제한된 범위 내에서 상기 환경을 인식할 수 있다. 개시된 기술의 적어도 하나의 장점은 상기 착용 가능한 시뮬레이션 시스템이 상기 사용자가 상기 환경을 인식하는 것을 완전히 방해하지 않아서, 이에 의해 상기 사용자가 중요한 실제 세계 이벤트를 놓치거나 또는 그 밖에 이러한 실제 세계 이벤트를 인식하지 못할 위험을 감소시킨다는 것이다.
Patent KR-20190026937-A (KR)
Title: 광학 교정기, 교정 시스템, 및 방법
Inventor: ZIMMERMAN ANDREW J
IPC: G02B7/182
Filed: 2017-06-05
Abstract: 센서 교정을 위한 교정 장치, 시스템, 및 방법. 일 예시에서 교정기는 하우징, 하우징 내에 배치된 이중 축 거울 위치 설정 메커니즘, 및 이중 축 거울 위치 설정 메커니즘에 결합되고 하우징 내에 배치된 단일 교정 거울을 포함하며, 이중 축 거울 위치 설정 메커니즘은 격납 위치로부터 전개 위치로 교정 거울을 이동시키기 위해 제1축에 대해 교정 거울을 회전시키고 교정 거울이 전개 위치에 있을 때 복수 개의 교정 위치들로 제2축에 대해 교정 거울을 회전시키도록 구성되며, 제1 및 제2축은 직교한다.