baber/WOPTO huggingface dataset:
Patent KR-20220128728-A (KR)
Title: Electronic device, method for electronic device, and computer readable recording medium
Inventor: CHUNG HEETAK
IPC: H04N21/4363
Filed: 2021-03-15
Abstract: In accordance with various embodiments of the present invention, an electronic device includes: a communication circuit; a memory storing a plurality of feature points corresponding to a plurality of persons; and at least one processor functionally connected with the communication circuit and the memory. The at least one processor can be set to: acquire a first image; acquire a first part in which the face of at least one person is recognized in the first image; acquire a feature point related to the face, from the first part in which the face is recognized; confirm whether there is a feature point corresponding to the feature point related to the face among the plurality of feature points stored in the memory; when confirming that there is no feature point corresponding to the feature point related to the face among the plurality of feature points stored in the memory, transmit the feature point related to the face and information related to the feature point to an external electronic device through the communication circuit; through the communication circuit, receive identification information of the external electronic device from the external electronic device transmitting the feature point corresponding to the feature point related to the face to the electronic device when the feature point is stored in the external electronic device; store the received identification information in the memory; and transmit the first image to the external electronic device. Therefore, the present invention is capable of receiving only an image including a user of an external electronic device without receiving an unnecessary image.
Patent KR-20220073604-A (KR)
Title: 이동체 장치의 자동 주행 제어 방법 및 서버
Inventor: PARK JOONGTAE
IPC: G05D1/02
Filed: 2021-03-15
Abstract: 본 발명은 서버에 의해 수행되는 이동체 장치의 자동 주행 제어 방법에 있어서, 상기 이동체 장치가 자동 주행될 공간에 대한 지도 정보를 기반으로, 상기 공간 내의 각 영역 별로 제1 가중치가 부여된 자동주행지도를 생성하는 단계, 상기 자동주행지도에서 출발 지점 노드와 도착 지점 노드를 지정하는 단계, 상기 출발 지점 노드와 상기 도착 지점 노드 사이에 위치하는 복수의 노드 및 상기 복수의 노드를 각각 연결하는 복수의 링크를 기반으로, 노드 경로 정보(node graph)를 생성하는 단계, 상기 노드 경로 정보를 기반으로, 상기 복수의 링크가 위치하는 각 영역에 부여된 상기 제1 가중치에 상기 복수의 링크의 각 길이에 해당하는 제2 가중치를 각각 부여하는 단계, 상기 제1 가중치에 상기 제2 가중치가 부여된 상기 복수의 링크에 따라 제1 알고리즘을 기반으로 자동주행경로를 생성하는 단계, 상기 자동주행경로에 포함된 노드마다 제2 알고리즘을 통해 장애물까지의 최단거리를 추출하는 단계, 상기 추출된 최단거리를 기반으로 속도정보를 생성하는 단계 및 상기 이동체 장치가 상기 자동주행경로 및 상기 속도정보를 기반으로 이동되도록 제어하는 단계를 포함한다.
Patent KR-20220128866-A (KR)
Title: Method and apparatus for extracting feature point from aerial image using distance information
Inventor: KIM HEE SU
IPC: G06V10/40
Filed: 2021-03-15
Abstract: The purpose of the present invention is to provide an apparatus and method for adaptively adjusting the size of a search window based on altitude information of an aircraft for aerial images formed by photographing the ground from an aircraft, and extracting feature points accurately and quickly using the variable search window. According to the present invention, an apparatus for extracting feature points of an aerial image includes an image acquisition part; a sensor; and a processing part.
Patent KR-20220130443-A (KR)
Title: Transparent radiative cooling device
Inventor: LEE HEON
IPC: B32B9/04
Filed: 2021-03-18
Abstract: The present invention relates to a transparent radiative cooling device, which can reflect sunlight in a near-infrared ray area while maintaining transparency based on a multilayer thin film structure having a wavelength selective optical characteristic in a visible ray area and an infrared ray area, and decrease temperature effectively compared to existing glass by radiating radiant heat. More specifically, according to one embodiment of the present invention, the transparent radiative cooling device may include: a selective reflection layer which transmits sunlight in the visible ray area and reflects at least one of sunlight in the infrared ray area and sunlight in the near-infrared ray area based on the multilayer structure, in which a first reflection layer consisting of first transparent radiative cooling materials and a second reflection layer consisting of second transparent radiative cooling materials are layered repeatedly; and a selective radiation layer which consists of high molecular substances and absorbs and radiates infrared rays in a wavelength range corresponding to a sky window of the sunlight.
Patent KR-20210117977-A (KR)
Title: Apparaus and method of notifying changeing of filter in ventilator
Inventor: SHIN HEE HEON
IPC: F24F11/52
Filed: 2021-03-19
Abstract: According to one embodiment of the present invention, a device for notifying filter replacement provided to a ventilation device comprises: a differential pressure sensor measuring differential pressure between air pressure on an air suction side and air pressure on an air exhaust side of a filter when satisfying a predetermined condition; a control module calculating remaining life of the filter based on the measured differential pressure; and a display module displaying replacement notification of the filter when the calculated remaining life of the filter is at least the preset remaining life.
Patent KR-20220072703-A (KR)
Title: 비대면 주문 및 결제 정보를 안전하게 공유하는 방법 및 장치
Inventor: CHOI GIL
IPC: H04L1/18
Filed: 2021-03-22
Abstract: 본 발명은 비대면 주문 및 결제 정보를 안전하게 공유하는 방법으로서, 제1 STA(station)이, 제1 AP(access point)에게 주문 및 결제에 관련된 정보가 포함된 공유 데이터 및 목적지 STA인 제2 STA에 대한 정보를 포함하는 제1 PPDU(physical protocol data unit)를 전송하는 단계, 상기 제1 AP가, 제2 AP에게 상기 공유 데이터 및 상기 제2 STA에 대한 정보를 포함하는 제2 PPDU를 전송하는 단계, 상기 제1 AP가, 상기 제2 STA에 대한 정보에 따른 제2 STA에게 상기 공유 데이터 및 상기 제2 STA을 위한 제1 개별 데이터를 포함하는 제3 PPDU를 전송하는 단계, 상기 제2 AP가, 상기 제2 STA에 대한 정보에 따른 상기 제2 STA에게 상기 공유 데이터 및 상기 제2 STA을 위한 제2 개별 데이터를 포함하는 제4 PPDU를 전송하는 단계 및 상기 제2 STA이, 상기 제1 AP 및 상기 제2 AP로부터 수신한 공유 데이터를 디코딩하는 단계를 포함할 수 있다.
Patent KR-20220136719-A (KR)
Inventor: HAN JEONGWOO
IPC: H04M1/02
Filed: 2021-04-01
Abstract: An electronic device according to various embodiments of the present invention comprises: a first camera; a second camera; at least one microphone; a memory; and at least one processor operatively connected to the first camera, the second camera, the at least one microphone, and the memory. The memory can store instructions which are configured such that, when executed, the at least one processor: receives a request for a switch to the second camera during first image and first voice recording through the first camera and the at least one microphone; adjusts the gain of the at least one microphone from a first gain to a designated second gain in response to the request for a switch to the second camera; stops the first image and first voice recording when the gain of the at least one microphone is adjusted to the second gain; switches to the second camera; and records a second image and a second voice connected to the first image and the first voice through the second camera and the at least one microphone, while adjusting the gain of the at least one microphone from the second gain to the first gain. Other various embodiments can be possible. The present invention can reduce noise generation.
Patent KR-20220138150-A (KR)
Inventor: PARK HAE JIN
IPC: H04W88/18
Filed: 2021-04-05
Abstract: The present invention relates to a low-power complex mid-to-long-distance private wireless communication system capable of tracking the location of a moving object including a pet for a long time with low power without restrictions on the distance of wireless communication technology or different communication systems between countries in a local area. According to the present invention, the low-power complex mid-to-long-distance private wireless communication system comprises: a transmitting terminal (210) including a Bluetooth module (110) and a low-power mid-to-long-distance wireless communication module (120) to transmit data by switching between communication modules; a receiving terminal (220) including a Bluetooth module (110) and a low-power mid-to-long-distance wireless communication module (120) to receive the data from the transmitting terminal by switching of communication modules; a management terminal (230) including a Bluetooth module (110) and a low-power mid-to-long-distance wireless communication module (120), selectively displaying the data received from the receiving terminal (220), and transmitting the data to a separate control server (30); and a control server (30) processing the data received from the management terminal (230) to allow a corresponding information value to be shared with each other.
Patent KR-20220139105-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: YOON YOUNG GWANG
IPC: H01L29/417
Filed: 2021-04-07
Abstract: A semiconductor device of the present embodiment comprises: a first laminated structure including a first lower insulating layer, a first horizontal gate structure, and a first upper insulating layer stacked in a vertical direction; a second laminated structure including a second lower insulating layer, a second horizontal gate structure, and a second upper insulating layer stacked in the vertical direction, and having one side facing to one side of the first laminated structure; a first channel layer formed on the one side of the first laminated structure; a second channel layer formed on the one side of the second laminated structure; a lower electrode layer commonly connected to lower ends of the first and second channel layers between the first laminated structure and the second laminated structure; a first upper electrode layer connected to an upper end of the first channel layer; and a second upper electrode layer connected to an upper end of the second channel layer. The semiconductor device can reduce a parasitic capacitance and improve operation characteristics while reducing the size of the semiconductor device.
Patent KR-20220139127-A (KR)
Title: Brake caliper system
Inventor: PARK JIN TACK
IPC: F16D66/02
Filed: 2021-04-07
Abstract: The present invention relates to a brake caliper system. The brake caliper system according to an embodiment of the present invention comprises: a caliper body wherein a pad accommodating unit and a cylinder are formed inside; a piston installed to reciprocate in the cylinder by a pressure of a working fluid applied to the cylinder; a first pad installed on one end of the piston; a second pad installed on one side of the pad accommodating unit to face the first pad with a disk interposed therebetween; and an integrated sensor coupled to the caliper body to face the other end of the piston, and measuring the pressure of the working fluid applied to the cylinder and a wear status of the first pad and the second pad. Provided is the brake caliper system which can be identified as being in a normally operable status.
Patent KR-20220142731-A (KR)
Inventor: KIM NAM UK
IPC: G06Q50/10
Filed: 2021-04-15
Abstract: A recording medium according to an embodiment of the present invention comprises the functions of: collecting usage information data from an e-book player network established by a pre-distributed e-book player device; constructing a learning database by matching and learning element information and content information obtained based on player user information included in the usage information data; receiving recommendation request user information from a user terminal; constructing e-book content recommendation information by applying the recommendation request user information to the learning database; and providing an e-book content recommendation service based on the e-book content recommendation information to the user terminal. According to the present invention, the highly reliable e-book content recommendation information can be configured. The present invention can recommend e-book content suitable for an educational level, environment and purpose of a target user.
Patent KR-20220146723-A (KR)
Title: Bank-specific regular delivery and comprehensive management for common value pet
Inventor: YOUN DUCK KI
IPC: A61B5/024
Filed: 2021-04-23
Abstract: The present invention relates to companion animal-customized regular delivery and comprehensive management using a shared value pet platform coin bank. A comprehensive companion animal management system, according to the present invention, comprises: an animal terminal band; a detection band; a communication band; and a main management server. Accordingly, the present invention can provide a comprehensive companion animal management system capable of managing the health of companion animals and grasping the behavioral aspects of companion animals.
Patent KR-20220147204-A (KR)
Inventor: HAN GYU IK
IPC: B60H1/00
Filed: 2021-04-27
Abstract: Disclosed is an air conditioning apparatus for a vehicle which minimizes air leaks through a double blocking structure between an upper and a lower flow path and considers assembly to optimize the structure of the double blocking structure. The air conditioning apparatus for a vehicle comprises: an air conditioning case wherein an air flow path therein is divided into an upper flow path and a lower flow path; and a cooling heat exchanger and a heating heat exchanger provided on the air flow path of the air conditioning case. A member with a penetration hole is arranged downstream of the heating heat exchanger in the direction of air flow to allow air passing through the heating heat exchanger to pass therethrough. The member with a penetration hole has a lateral member dividing the upper flow path and the lower flow path. The air conditioning case has a leak prevention means formed to be overlapped with the lateral member to prevent air mixing between the upper flow path and the lower flow path.
Patent KR-20220147217-A (KR)
Title: Dimension measurement device and dimension measurement jig structure therewith
Inventor: YOU SOK MIN
IPC: G01B11/24
Filed: 2021-04-27
Abstract: The present invention provides a jig for measuring a dimension and a dimension measuring device including the same, capable of conveniently and rapidly measuring the dimension of an object to be measured by simply fixing the position of the object to be measured regardless of various sizes of the object to be measured. The dimension measuring device includes: a jig body on which the object to be measured can be mounted; an illumination unit arranged on one side of the jig body; and an optical guide installed to guide the light emitted by the illumination unit to the object to be measured. The optical guide includes: a first light route change member installed to change a route of the light radiated from the illumination unit and arranged in the jig body to slide; a second light route change member arranged for an inclination to the first light route change member to be changed as the first light route change member moves; a position control unit installed to pressurize the first light route change member toward the second light route change member; and a position correction unit installed for the first light route change member to be elastically biased from the second light route change member.
Patent KR-20210049762-A (KR)
Title: Adhesive composition
Inventor: NAGAKURA TAKESHI
IPC: G02B1/04
Filed: 2021-04-28
Abstract: Provided are an adhesive composition, an adhesive film using the same, and a surface protection film. In terms of a low peel rate and a high peel rate, the present invention can achieve both antistatic performance and stain resistance performance along with excellent adhesive performance such as having a well-balanced adhesive force. An antistatic agent (F) is an ionic compound having a melting point of 25 to 80°C represented by a chemical formula, K^+ x A^-. Wherein K^＋is one kind of positive ions selected from a group consisting of pyridinium, imidazolium, phosphonium, sulfonium, pyrrolidinium, guanidinium, ammonium, isouronium, thiouronium, piperidinium, pyrazolium, methylium, and morpholinium and A^- is one kind of negative ions selected from a group consisting of trifluoromethanesulfonate and pentafluoroethanesulfonate which do not contain an imide group. With respect to 100 parts by weight of an acrylic polymer, the agent is contained in a ratio of 0.01 to 10 parts by weight.
Patent KR-20220148359-A (KR)
Inventor: SONG SEUNG HYUK
IPC: B32B27/08
Filed: 2021-04-28
Abstract: The present invention relates to a five-layer structure sheet in which tensile strength and elongation are improved while increasing the content of a recycled resin by changing a ratio of a virgin resin and the recycled resin in a mixed sheet layer and the number of layers of an outer sheet; and which can reduce the elution of volatile substances by the recycled resin. The five-layer structure sheet includes the mixed sheet layer, first and second inner sheet layers, and first and second outer sheet layers.
Patent KR-20220148473-A (KR)
Inventor: PARK JOO YOUNG
IPC: B24B37/20
Filed: 2021-04-29
Abstract: A chemical mechanical polishing apparatus may include a carrier, a platen, a medium plate, and at least two clamping fasteners. The carrier can hold a substrate. The platen can be disposed below the carrier. The medium plate can have an upper surface to which a polishing pad for chemically mechanically polishing the substrate is attached, and a lower surface which contacts the platen and has at least two clamping holes. The clamping fasteners can be disposed on the platen. The clamping fasteners can be detachably inserted into the clamping holes to couple the medium plate to the platen. Therefore, by selectively applying pneumatic pressure to the clamping fasteners, the medium plate can be easily coupled to or decoupled from the platen.
Patent KR-20220150625-A (KR)
Title: Method of manufacturing heterocyclic compound including nitrogen, heterocyclic compound including nitrogen, and medical or agriculture supplies comprising the same
Inventor: KANG BYUNGSOO
IPC: A01N43/40
Filed: 2021-05-04
Abstract: The present specification relates to a method for manufacturing a nitrogen-containing heterocyclic compound, a nitrogen-containing heterocyclic compound, and pharmaceuticals or agricultural products containing the same. The present specification provides the method for manufacturing the nitrogen-containing heterocyclic compound, the nitrogen-containing heterocyclic compound, and pharmaceutical or agricultural products containing the same. The manufacturing method according to the present specification can obtain a compound having both high yield and purity.
Patent KR-20210146220-A (KR)
Inventor: HATAKEYAMA YOSHIHARU
IPC: C09J201/00
Filed: 2021-05-17
Abstract: The objective of the present invention is to provide a die-bonding film capable of moderately inhibiting voids from remaining between the same and a printed wiring board, and the like, and a dicing die-bonding film having the same. To this end, the die-bonding film according to the present invention contains: an acrylic resin, a phenol resin, and a filler, wherein the filler has a specific surface area of greater than or equal to 5 m^2 /g and less than or equal to 100 m^2 /g, and the mass ratio of the filler to the acrylic resin is larger than 0 and 1.50 or less.
Patent KR-20220155870-A (KR)
Title: Semiconductor memory device and operating method thereof
Inventor: HEE YOUL LEE
IPC: G11C16/34
Filed: 2021-05-17
Abstract: According to a method of operating a semiconductor memory device, a read operation is performed on selected memory cells. The method of operating the semiconductor memory device may include the steps of: determining a read voltage to be used for a read operation among first to (2N-1)^th read voltages; applying the determined read voltage to a selected word line connected to the selected memory cells; and applying a read pass voltage to an unselected word line based on whether the determined read voltage is a first read voltage. Here, N is a natural number of 2 or greater.
Patent KR-20220156183-A (KR)
Title: Compositions having antimicrobial and fungicidal effect and method for manufacturing the compositions
Inventor: YOUN MIN HO
IPC: A01N59/00
Filed: 2021-05-18
Abstract: A composition having antimicrobial and bactericidal effects proposed according to an embodiment of the present invention is a material substance, and is formed in a content ratio of 5-35 wt% of loess, 5-35 wt% of olivine, 5-35 wt% of elvan, 5-35 wt% of sericite, 36-66 wt% of feldspar, 20-50 wt% of illite, 10-40 wt% of zeolite, 10-40 wt% of oyster shells, 1-31 wt% of marsh clam shells, 1-31 wt% of calcite, and 1-31 wt% of volcanic stone.
Patent KR-20210061326-A (KR)
Inventor: PARK YONG HWAN
IPC: H01L51/52
Filed: 2021-05-20
Abstract: A display device includes: a display panel including a pixel, a lower pad electrically connected to the pixel, and a first signal line connecting the pixel to the lower pad; and a touch sensing member disposed on the display panel and including a conductive pattern, an upper pad electrically connected to the conductive pattern, and a second signal line connecting the conductive pattern to the upper pad. The lower pad includes a first lower pad connected to the first signal line and a second lower pad adjacent to the first lower pad. The upper pad includes a first upper pad and a second upper pad adjacent to the first upper pad and connected to the second signal line. The first upper pad may be disposed on the first lower pad, and the second upper pad may be disposed on the second lower pad. Defects occurring in a manufacturing process can be reduced by eliminating a step difference between the pad part of the display panel and the pad part of the touch sensing member.
Patent KR-20220159031-A (KR)
Inventor: LEE SEON HO
IPC: C09J7/38
Filed: 2021-05-25
Abstract: A debonding tape of the present invention includes a first tape layer including a first base layer having a first modulus and a first adhesive layer formed on the first base layer, wherein the first tape layer has a first diameter. The debonding tape includes a second tape layer on the first tape layer and supporting the first tape layer, wherein the second tape layer includes a second base layer formed on the first adhesive layer and having a second modulus greater than the first modulus, an intermediate layer formed on the second base layer, and a second adhesive layer formed on the intermediate layer. The second tape layer has a second diameter smaller than the first diameter such that a circumferential portion of the first tape layer is exposed in a cross-sectional view. Accordingly, a debonding tape having physical and chemical reliability can be provided.
Patent KR-20220159721-A (KR)
Inventor: HA JIN SUNG
IPC: G09B19/00
Filed: 2021-05-26
Abstract: In order to solve problems, a virtual teacher coding education curriculum recommendation system according to an embodiment of the present invention comprises: a communication unit for providing a coding question to a plurality of learner terminals and receiving a plurality of code data which are answers to the coding question from the plurality of learner terminals; a code evaluation module including a curriculum creation module recommending coding questions to be learned to each learner according to predicted scores in the plurality of learner terminals, and calculating evaluation scores for the plurality of code data; and a storage unit including learner data including the plurality of code data and information on each of the plurality of learner terminals. The curriculum creation module may recommend a coding question to be learned based on question type data for a specific coding question having a predicted score equal to or less than a reference score.