baber/WOPTO huggingface dataset:
Patent KR-20190141777-A (KR)
Title: 혼합 현실 환경에서의 콘텍스트관련 애플리케이션들
Inventor: DROUIN SYLVIO HERVE
IPC: G06K9/00
Filed: 2018-05-04
Abstract: 사용자의 MR 가능 디바이스 상의 혼합 현실(MR) 환경 내에서 복수의 콘텍스트관련 애플리케이션들을 구현하는 방법이 개시된다.  적어도 하나의 실세계 객체가 MR 가능 디바이스의 센서들에 의해 캡처되는 적어도 하나의 실세계 객체의 하나 이상의 속성들에 객체 인식 알고리즘을 적용함으로써 MR 환경에서 식별된다.  복수의 콘텍스트관련 애플리케이션들 중 제1 콘텍스트관련 애플리케이션이 제1 콘텍스트관련 트리거 세트와 복수의 콘텍스트관련 애플리케이션들 중 제2 콘텍스트관련 애플리케이션 사이의 연관을 결정하는 데 사용된다.  제2 콘텍스트관련 애플리케이션이 적어도 하나의 콘텍스트관련 트리거의 충족에 기초하여 개시된다.  제2 콘텍스트관련 애플리케이션에 연관된 제2 콘텍스트관련 트리거 세트를 충족시키는 적어도 하나의 가상 객체와 사용자의 상호작용에 기초하여 제2 콘텍스트관련 애플리케이션 내의 기능이 인보크된다.
Patent KR-20200004870-A (KR)
Title: 통신 장치
Inventor: KHRIPKOV ALEXANDER
IPC: H01Q1/24
Filed: 2017-05-12
Abstract: 본 발명은 무선 통신을 위한 통신 장치(100)에 관한 것이다.  통신 장치(100)는 전면 유전체 커버(131), 후면 유전체 커버(132), 및 상기 전면 유전체 커버(131)와 상기 후면 유전체 커버(132)의 사이에 원주로 배치된 금속 프레임(110)을 포함하는 하우징(102) - 상기 금속 프레임(110)은 제1 세트의 주파수 대역(FB1)에서 방사하도록 구성되는 제1 안테나를 형성함 -을 포함한다.  통신 장치(100)는 상기 하우징(102) 내에 배치되는 회로(170) - 상기 회로(170)는 상기 금속 프레임(110)으로부터 전기적으로 절연되고, 상기 금속 프레임(110)에 연결된 적어도 하나의 제1 급전선(191, 192)을 포함하고, 상기 제1 세트의 주파수 대역(FB1)에서 제1 세트의 무선 주파수 신호를 상기 제1 안테나에 급전하도록 구성됨 -를 더 포함한다.  통신 장치(100)는 상기 하우징(102) 내에 배치되는 제2 안테나(150) - 상기 제2 안테나(150)는 상기 금속 프레임(110)의 적어도 하나의 구경(120)을 통해 제2 세트의 주파수 대역(FB2)에서 방사하도록 구성되는 하나 이상의 방사 소자(330, 340)를 포함하고, 상기 제1 세트의 주파수 대역(FB1)의 적어도 하나의 주파수 대역은 상기 제2 세트의 주파수 대역(FB2)의 적어도 하나의 주파수 대역과 비중첩(non-overlap)함 - 를 더 포함한다.
Patent KR-20200003250-A (KR)
Title: 지향성 조명식 도파관 배열체
Inventor: WOODGATE GRAHAM J
IPC: G02B30/33
Filed: 2013-05-17
Abstract: 국소화된 광원으로부터 대면적의 시준된 조명을 제공하기 위해 광학 밸브, 2차원 광원 어레이 및 집속 광학계를 포함하는 광 안내 밸브 장치가 개시된다.  단차형 도파관은 단차형 구조체일 수 있으며, 여기에서 단차부는 제1 전방 방향으로 전파되는 안내된 광에 대해 광학적으로 숨겨진 추출 특징부일 수 있다.  제2 후방 방향으로 전파되는 복귀 광은 도파관의 상부 표면으로부터 출사하는 별개의 조명 빔을 제공하기 위해 특징부에 의해 굴절되거나 회절되거나 반사될 수 있다.  관찰 윈도우의 2차원 어레이가 생성될 수 있다.  그러한 제어식 조명은 넓은 관찰 자유도 및 낮은 크로스토크를 갖는 효율적인 다중-사용자 무안경 입체 디스플레이와 실질적으로 투과성인 근안 디스플레이를 제공할 수 있다.
Patent KR-20200031576-A (KR)
Title: Cleaner
Inventor: YOUNGJOO LEE
IPC: A47L5/24
Filed: 2020-01-09
Abstract: A cleaner of the present invention includes: a suction unit; a main body including a cyclone unit for separating dust from the dust sucked through the suction unit, a body having a dust container storing the dust separated from the cyclone unit, and a body cover opening and closing the lower side of the body; a movable unit disposed in the body and movable within the body; an operation unit disposed outside the main body and operated to move the movable unit; and a transmission unit connecting the movable unit and the operation unit through the main body. The maximum distance between the center of the cyclone unit and the inner peripheral surface of the dust container is shorter than a distance between the center of the cyclone unit and the transmission unit.
Patent KR-20210091946-A (KR)
Title: Fork Movement Apparatus for Forklift Truck
Inventor: KIM KAN RAK
IPC: B66F9/22
Filed: 2020-01-15
Abstract: The present invention relates to a fork moving device for a forklift truck, and more specifically, to a fork moving device for a forklift truck wherein workability and durability are improved by preventing shake, vibration and sag during the movement of a fork. The fork moving device for a forklift truck comprises: a fork positioner frame formed in the shape of a frame forming an opened space inside, and having an upper rail and a lower rail formed on an upper ceiling surface and a lower bottom surface for movement; right and left side fork holders combined with the upper rail and the lower rail of the fork positioner frame to have both upper and lower ends supported thereon, and including an upper slider and a lower slider composed of a nonmetallic material with a low coefficient of friction to prevent shake or vibration during lateral sliding movement; and right and left side cylinders including a piston rod, which has one end combined with the right and left side fork holders to perform stretching movement, and having a tile section fixed to the inner side surface of the fork positioner frame to face.
Patent KR-20210094247-A (KR)
Title: Display apparatus and method for controlling the same
Inventor: CHOO HYUN JOON
IPC: H05B47/105
Filed: 2020-01-21
Abstract: One aspect of the disclosed invention provides a display device, which detects a change in the facial contour of a user based on a 3D facial image of the user captured by a 3D camera, and includes a mirror display for providing information on the detected change in the facial contour to the user, and a control method thereof. In accordance with an embodiment of the present invention, the display device comprises: a mirror display; a 3D camera disposed toward the front of the mirror display; and a controller detecting the facial contour of a user from the 3D facial image of the user captured by the 3D camera from at least two different viewpoints, determining a change in the facial contour between the two different viewpoints on the basis of the detected facial contour, and controlling the mirror display so that the mirror display displays information on the change in the facial contour.
Patent KR-20210100981-A (KR)
Title: Method and apparatus for designing and operating multidimensional contellation
Inventor: LEE KWONJONG
IPC: H04L27/34
Filed: 2020-02-07
Abstract: Disclosed are a communication technology for fusing an Internet of things (IoT) technology and a fifth-generation (5G) communication system for supporting a higher data transmission rate beyond a fourth-generation (4G) system and a system thereof. The present invention can be applied to an intelligent service (for example, services related to a smart home, a smart building, a smart city, a smart of connected car, healthcare, digital education, retail sales, security, safety, etc.) on the basis of a 5G communication technology and an IoT-related technology. According to one embodiment of the present invention, a method of a first terminal comprises the following steps: performing channel measurement on the basis of one or more first reference signals received from a base station; identifying channel distribution information between the first terminal and the base station on the basis of measured channels; selecting one or more representative channel vectors (RCV) on the basis of the identified channel distribution information; generating one or more schematic diagrams corresponding to the selected one or more RCVs; transmitting schematic diagram set information including the generated one or more schematic diagrams to the base station; and performing communications with the base station on the basis of the generated one or more schematic diagrams.
Patent KR-20200110172-A (KR)
Title: Optical device, camera device, and electronic apparatus including the same
Inventor: CHANG HWAN LEE
IPC: H04M1/725
Filed: 2020-02-17
Abstract: The present invention relates to an optical device and a camera device and an electronic device including the same. According to one embodiment of the present invention, the optical device includes: a light emitting device including at least one light emitting element which emits a pattern of light in a specific wavelength to a target area; at least one sensor device detecting reception of the light made as the emitted pattern light of a specific wavelength is reflected from the target area; and a control part calculating a parallax distance by comparing a pattern of the detected reception light to a reference pattern, and obtaining depth information of the target area based on the calculated parallax distance. The control part can control the sensor device such that the sensor device can be operated in synchronization with a time when the light emitting element starts to emit light. Therefore, the present invention is capable of enabling miniaturization and low power consumption of the device, reducing operations, and increasing the accuracy of depth information.
Patent KR-20210107370-A (KR)
Title: Air vent device for vehicle
Inventor: KIM JOO HWA
IPC: B60H1/00
Filed: 2020-02-24
Abstract: The present invention relates to an air vent device for a vehicle, which easily controls a vertical wind direction of air discharged to an indoor space by using a pair of air guide wings and an air guide control plate. Thus, an upper air guide wing and a lower air guide wing are mounted to be vertically rotated inside an air duct and the air guide control plate vertically rotating the upper and lower air guide wings is mounted by driving of an actuator in a position of a side portion of the air duct to easily control the vertical wind direction of air by rotation of the linked upper air guide wing or the linked lower air guide wing during rotation of the air guide control plate.
Patent KR-20210108731-A (KR)
Title: Under water surface washing machine for small-sized boat using dry ice
Inventor: CHO CHUL HUN
IPC: B08B1/00
Filed: 2020-02-26
Abstract: Disclosed is an automatic underwater surface cleaning device using dry ice, which can clean the underwater surface of a vessel automatically without the input of manpower. According to the present invention, the automatic underwater surface cleaning device using dry ice comprises: a pair of sidewalls which are spaced apart from each other wider than the width of a vessel and form a path through which the vessel moves; a dry ice spraying unit provided in a plurality of rows and columns on the inner wall surface of the inlet side of the pair of sidewalls to spray dry ice pellets onto the surface of the vessel moving between the pair of sidewalls; and a plurality of side rollers provided on the inner wall surface of the pair of sidewalls except for the dry ice spraying unit at regular intervals and rotated after coming into contact with the surface of the vessel to clean the surface of the vessel.
Patent KR-20210109259-A (KR)
Title: A composition having moisturizing effects
Inventor: HWANG YOONKYUN
IPC: A61K8/02
Filed: 2020-02-27
Abstract: Disclosed is a composition having a moisturizing effect. The composition comprises: an inner phase; and a plurality of interfacial particles positioned on the surface of the inner phase, wherein the size of the interfacial particle is smaller than that of the inner phase, the interfacial particle is an organic particle or a mixture of organic and inorganic particles, and the interfacial particle includes bakuchiol.
Patent KR-20210109870-A (KR)
Title: Bath for companion animals
Inventor: LEE SANG MIN
IPC: A01K13/00
Filed: 2020-02-28
Abstract: The present invention relates to a hexahedral prefabricated companion animal bathtub to be easily stored and washed. According to the present invention, the prefabricated companion animal bathtub comprises: a bottom plate having first fastening grooves formed on any two facing peripheral parts of the upper surface; a pair of first side plates detachably coupled to the first fastening grooves to form any two facing circumferential surfaces on the upper part of the bottom plate and having second fastening grooves formed on both sides of the facing inner sides, respectively; a pair of second side plates detachably coupled to the second fastening grooves to form the other two facing circumferential surfaces on the upper part of the bottom plate and forming four side surfaces together with the first side plates; and a top plate detachably coupled to the upper parts of the first side plates and second side plates and provided with a moving hole through which only the head of the companion animal is exposed.
Patent KR-20200026870-A (KR)
Title: Polysaccharides derived from pretreated coffee grounds obtained by pretreatment method of the coffee grounds
Inventor: BAE HYEUN JONG
IPC: C12P19/04
Filed: 2020-03-05
Abstract: The present invention relates to a method for producing useful functional sugars containing manno-oligosaccharides and mannose from coffee grounds, and more specifically, to polysaccharides derived from coffee grounds obtained by a pretreatment method for pretreating coffee grounds in order to improve yield by increasing enzymatic hydrolysis efficiency.
Patent KR-20210113519-A (KR)
Title: Electronic apparatus
Inventor: PARK YONG HAN
IPC: H01Q7/00
Filed: 2020-03-06
Abstract: According to an embodiment of the present invention, an electronic apparatus comprises: a display module including a display region, wherein a through hole through which a signal travels is defined, displaying an image and a non-display region adjacent to the display region; an electronic module disposed below the display module, overlapping the through hole, and transmitting or receiving the signal; and an antenna module disposed above the display module and including a first part wherein an opening unit corresponding to the through hole is defined and a second part extended from the first part and inserted into the through hole. Accordingly, the present invention may increase antenna efficiency.
Patent KR-20200115136-A (KR)
Title: Fluid-material ejecting apparatus with clogging prevention function
Inventor: PARK SUNG YOUNG
IPC: B05C11/10
Filed: 2020-03-10
Abstract: The present invention relates to a liquid material discharge device with an anti-clogging function. The liquid material discharge device with an anti-clogging function according to the present invention comprises: a dispenser in a longitudinal direction, having a hollow portion therein; a liquid supply portion installed in the dispenser and supplying a liquid material to be sprayed; a nozzle installed in the dispenser and having a spray port to spray the liquid material supplied from the liquid supply unit to the outside; a pressure gauge installed at one side of an outer circumferential surface of the dispenser and detecting a pressure inside the dispenser; an air injection tube connected to one side of the dispenser and supplying high pressure air to remove sold matter of the liquid material, which clogs the nozzle; and a controller for controlling operation of the pressure gauge and the air injection tube.
Patent KR-20210117547-A (KR)
Title: Electric kettle
Inventor: JUNEYOUNG LEE
IPC: A47J27/21
Filed: 2020-03-19
Abstract: The present invention relates to an electric kettle. According to the present invention, the electric kettle comprises: a body in which water or food is accommodated and including an outer body forming an outer appearance and an inner body forming an inner appearance; a lid shielding the opened upper side of the body; a base disposed on the lower side of the body and supporting the body; a heating module disposed on one side of the body and applying heat to heat content inside the body; and a handle disposed on one side of the body and configured to be held by hand. The outer body has upper and lower openings and the inner body has a configuration in which the upper side is opened and the lower side is shielded. Accordingly, the electric kettle provides advantages of providing a beautiful appearance and increasing usability.
Patent KR-20210117840-A (KR)
Title: Deposition apparatus and organic material depositing method using the same
Inventor: KIM HYE DONG
IPC: H01L51/56
Filed: 2020-03-20
Abstract: The present invention relates to a deposition apparatus and an organic material depositing method using the same, wherein the deposition apparatus comprises: a process chamber provided in line with a loading space and a deposition space of a substrate; an upper and a lower substrate support unit disposed in the process chamber to be vertically spaced apart up and down to support the respective substrates, and horizontally moved between the loading space and the deposition space by driving of an upper and a lower driving unit; a deposition source installed in the deposition space and selectively depositing the substrates of the upper and the lower substrate support unit; and a control unit controlling the operation of the upper and the lower driving unit such that during deposition of the substrate on any one of the upper and the lower substrate support unit through the deposition source, the substrate on the other one of the upper and the lower substrate support unit is loaded. The present invention can minimize the loss of organic material.
Patent KR-20210120565-A (KR)
Title: Wireless sound converting device with bio-signal sensing function
Inventor: WON HYUK
IPC: H04R1/10
Filed: 2020-03-27
Abstract: The present invention relates to a wireless sound conversion system with a biosignal sensing function. According to the present invention, a biosignal is sensed at an ear on a head, which moves relatively little, and an optical and/or acoustic stimulus is provided in accordance with the sensed biosignal. The system includes: a main body portion in which an accommodating space is formed; an ear tip mounted on a first side surface of the main body portion and having a sound passage; a speaker emitting a sound through the sound passage; a microphone formed in the main body portion; a communication unit communicating with an electronic communication device; and first and second wireless sound conversion devices including a data processor controlling the communication unit and communicating with the electronic communication device to execute a sound playback function. At least one of the first and second wireless sound conversion devices includes: at least one biosignal sensing sensor; and a light irradiation unit performing light irradiation at or in a wearer's ear. The data processor of at least one of the first and second wireless sound conversion devices determines the wearer's health status using a sensing value from the sensing sensor and performs, in accordance with the determined health status, a stimulation function including at least one of an optical stimulation function by the light irradiation by the light irradiation unit and an acoustic stimulation function by the sound emission from the speaker unit.
Patent KR-20210126360-A (KR)
Title: Length changeable type package box
Inventor: KIM DEOK HYEON
IPC: B65D5/42
Filed: 2020-04-10
Abstract: The present invention relates to a variable-length packaging box. According to the present invention, a size of a packaging box can be changed according to a size of an object to be packaged by adding an auxiliary incision line and an auxiliary folding line to a development view of the packaging box. An objective of the present invention is to provide the variable-length packaging box capable of changing an internal volume.
Patent KR-20200123020-A (KR)
Title: Reciprocating fluid pumps including magnets, and related assemblies, systems, and methods
Inventor: SIMMONS DAVID M
IPC: F16K31/06
Filed: 2020-04-17
Abstract: A reciprocating fluid pump may include a pump body, one or more subject fluid chambers within the pump body, one or more drive fluid chambers within the pump body, and a shuttle valve for shifting flow of pressurized drive fluid between two or more conduits. The shuttle valve includes a valve body and a spool disposed within the valve body and configured to move between a first position and a second position within the valve body. The shuttle valve also includes one or more magnets carried by the spool. The magnets are located and configured to impart a force on the spool in response to a magnetic field such that the spool is magnetically biased away from an intermediate position between the first position and the second position.
Patent KR-20210129364-A (KR)
Inventor: JUNG SUNG WOOK
IPC: H01L27/1157
Filed: 2020-04-20
Abstract: The present technology is to provide a semiconductor memory device having a stable structure, the improved characteristics, and increased degree of integration, and a method for fabricating the same. The semiconductor memory device includes: a cell string in which a plurality of selection transistors, a plurality of dummy transistors, and a plurality of memory cell transistors are coupled in series; and a pass transistor unit with a plurality of pass transistors that transmit a plurality of driving signals to the cell string. The pass transistor unit includes: a plurality of first pass transistors transmitting a first driving signal with a first level voltage, among the plurality of driving signals, to the plurality of selection transistors, respectively; and a plurality of second pass transistors transmitting a second driving signal with a second level voltage that is higher than the first level voltage, among the plurality of driving signals, to a plurality of dummy transistors, respectively. Each of the second pass transistors has a larger channel area than each of the first pass transistors.
Patent KR-20210130859-A (KR)
Title: Monitoring system based IoT for preventing electromotive wheelchair accidents and the same
IPC: G16Y20/10
Filed: 2020-04-22
Abstract: The present invention provides an IoT-based monitoring system and method for preventing accidents of an electric wheelchair, which can comprehensively manage a plurality of electric wheelchairs by using an IoT device and a safety management platform. The IoT-based monitoring system for preventing accidents of an electric wheelchair comprises: a plurality of IoT devices (200) which are installed in an electric wheelchair to obtain and analyze measurement data and image data; a safety management platform (300) which is connected to the plurality of IoT devices (200) to monitor and manage a plurality of electric wheelchairs; a plurality of user terminals (500) which are provided to users and families of the electric wheelchairs; and a manager terminal (400) which is provided to a manager who manages the plurality of electric wheelchairs.
Patent KR-20210133700-A (KR)
Title: concealed type concent
IPC: H01R13/66
Filed: 2020-04-29
Abstract: The present invention relates to an embedded-type outlet comprising a body housing, a front case, a case cover, and a closing cap. Specifically, while the closing cap made to block a through-hole is rotatably installed on the front side of the front case, the present invention enables a malfunction to be prevented while preventing loss of the corresponding closing cap by being configured to be opened or allowing the through-hole to be blocked, or enables a risk of breakage to be minimized.
Patent KR-20200131752-A (KR)
Inventor: GUNKEL HOLGER
IPC: A61B8/08
Filed: 2020-05-11
Abstract: The present invention relates to a medical instrument with the improved ultrasonic visibility and a very smooth surface. The present invention relates to a manufacturing method of the instrument and applications of the instrument in therapeutic and diagnostic intervention. The improved ultrasonic visibility is achieved by air bubbles or closed cavities in an inner polymer layer.
Patent KR-20210140887-A (KR)
Title: Apparatus for supply nutrient to support crop growth
IPC: C02F1/467
Filed: 2020-05-14
Abstract: The present invention relates to a nutrient solution supply device for crop growth. Provided is the nutrient solution supply device for crop growth which comprises: a bed accommodating soil or nutrient solution for crop growth; a plasma sterilizing device for generating and supplying plasma bubbles; a nutrient solution manufacturing device for manufacturing and supplying a nutrient solution by mixing at least one nutrient into raw water; and a first tank for mixing the nutrient solution with discharge water of the bed and then sterilizing it through the plasma bubbles to supply it to the bed.
Patent KR-20210142381-A (KR)
Title: Manufacturing method for transparent electro static chuck through organic patterning process
IPC: H02N13/00
Filed: 2020-05-18
Abstract: Disclosed is a method of manufacturing a transparent electrostatic chuck through an organic patterning process. A method of manufacturing a transparent electrostatic chuck according to an embodiment includes the steps of: attaching a glass substrate and a shadow mask having a pattern to an upper side of the glass substrate; coating an organic material on the upper side of the glass substrate to which the shadow mask is attached; removing the shadow mask; coating a transparent electrode material on the upper side of the glass substrate having no shadow mask; removing the organic material; and applying a dielectric to the upper side of the glass substrate.