baber/WOPTO huggingface dataset:
Patent KR-20220135383-A (KR)
Inventor: LEE JOOHONG
IPC: G06K9/00
Filed: 2021-03-30
Abstract: An electronic device comprising a camera, a display, a memory, and a processor operatively coupled with the camera, the display, and the memory is disclosed. The memory may store one or more instructions that, when executed, cause the processor to perform: acquiring an image containing an icon; recognizing the icon from the image; retrieving an icon corresponding to the recognized icon in the database; extracting information related to the searched icon from the database; and based on the extracted information, displaying a user interface including link information for installing an application associated with the recognized icon on the display. In addition to this, various embodiments identified through the specification are possible. Based on an icon displayed on the outside of an electronic device, it is possible to move to an installation site of an application related to the corresponding icon.
Patent KR-20220135666-A (KR)
Inventor: ROH CHANG HYUN
IPC: G06K19/06
Filed: 2021-03-31
Abstract: A terminal and method for providing a tag-based trend analysis service of order data are presented. An operating program recording medium of the presented terminal is a method of operating a terminal capable of communicating with a service providing device that provides an order management service between retail, wholesale, and buying. The recording medium is implemented as a recording medium for recording a program for executing, in a computer, the method comprising the steps of: sending, to the service providing device, a search request input with one of search conditions from among a region and a product item; receiving, from the service providing device, wholesale trend analysis information on a specific product item in a specific region based on a search result searched according to the contents of the search request; and displaying the search result and the wholesale trend analysis information on a screen. Accordingly, trend prediction analysis considering wholesalers or retailers can be easily handled.
Patent KR-20220141011-A (KR)
Inventor: KIM JIN KON
IPC: B82B3/00
Filed: 2021-04-12
Abstract: Disclosed are a tubular nanostructure comprising a star-shaped block copolymer, a thin film comprising the same, and a method of manufacturing the same. The nanostructure is intended to form a novel tubular structure out of the existing phase behavior by changing a molecular structure of a block copolymer from a linear shape to a star shape and controlling thermal annealing temperature conditions. Provided is a nanostructure (10) which comprises a star-shaped block copolymer represented by structural formula 1 and includes a lower layer (100) and an upper layer (200) formed on the lower layer (100). The lower layer (100) includes a first matrix (110) and a first domain (120) distributed in the first matrix (110) and provided in the form of a cylinder vertically oriented in a longitudinal direction. The upper layer (200) includes a second matrix (210) and a second domain (210) formed in the second matrix (210) and provided in the form of a cylinder vertically oriented in a longitudinal direction. The second domain (220) includes a cylindrical core (221) and a tubular shell (222) surrounding the core (221). In the structural formula 1, A is a block of a first monomer, B is a block of a second monomer, A-B is a dual block including the block of the first monomer and the block of the second monomer, C is a segmentation of a central organic compound covalently bonded to a plurality of dual blocks, and n is the number of arms of the star-shaped block copolymer and an integer of 3 to 12.
Patent KR-20210130656-A (KR)
Title: foldable plastic packaging material
IPC: B65D81/02
Filed: 2021-04-21
Abstract: According to the present invention, provided is a foldable plastic packing material. More specifically, the foldable plastic packing material, which is housed in a box, includes: a base member adjacent to the bottom of the box; folding lines formed at both ends of the base member in a longitudinal direction; and a foldable side plate member folded with respect to the folding lines. The base member includes: a base plate having a predetermined size; a base uplift part raised relatively from the base plate; and a base dent part dropped relatively from the base uplift part. The foldable side plate member includes: a side plate having a predetermined size; a side plate uplift part raised relatively from the side plate; and a side plate dent part dropped relatively from the side plate uplift part. The base dent part and the side plate dent part are dented in a direction vertical to the folding lines, and a plate-shaped product is inserted and fixed in the base dent part and the side plate dent part. Therefore, the present invention is capable of packing and transporting a large amount of plate-shaped products such as a battery cover for an electric vehicle and the like.
Patent KR-20220152740-A (KR)
Inventor: GO GWANG JIN
IPC: B62D27/06
Filed: 2021-05-10
Abstract: The present invention relates to a chassis module device for a vehicle, which comprises: a member unit having a side member unit extended in a longitudinal direction of a vehicle and a cross member unit extended in a width direction of the vehicle; a bracket unit fixated to the member unit and having a mounting unit in which a suspension arm is mounted; a nut unit disposed to face one surface of the bracket unit and coupled to a bolt unit supporting the suspension arm on the mounting unit; and a fixing unit cut from the bracket unit to enable the nut unit to be fixated to the bracket unit.
Patent KR-20220154889-A (KR)
Title: Apparatus for removing environmental noise using directional microphones
Inventor: CHO JEONG KWON
IPC: H04R3/04
Filed: 2021-05-14
Abstract: An environmental noise cancellation device capable of obtaining an audio input signal from which ambient noise is substantially removed by using two directional microphones is provided. The environmental noise cancellation device according to the present invention includes a microphone device including a front microphone disposed to face a direction in which a user voice is input (hereinafter referred to as front) and a rear microphone disposed to face the opposite direction from the front direction, and a beamformer for removing noise from a signal input through the microphone device. According to the present invention, the environmental noise can be effectively cancelled by increasing a gain difference for a target signal incident in a vertical direction.
Patent KR-20220156299-A (KR)
Title: Direction guidance system in the facility
Inventor: LIM KYEUNG SOO
IPC: G09F19/22
Filed: 2021-05-18
Abstract: The present invention relates to a direction guide system in a facility which allows a user to easily identify a destination in a facility such as a hotel and allows the user to have a special experience to improve the impression of a facility such as a hotel. The direction guide system in a facility comprises: a key part possessed by a user and including destination information of the user; a tag part tagged with the key part to recognize destination information stored in the key part; a light emitting part including a plurality of light emitting means installed along a path in a facility; and a first control part controlling the light emitting part to turn on the light emitting means on the path to the destination by receiving the destination information from the tag part.
Patent KR-20210146807-A (KR)
Inventor: INOUE KEISUKE
IPC: C07D311/88
Filed: 2021-05-21
Abstract: Provided is a compound having excellent light resistance. The compound is represented by chemical formula (A-I). In the chemical formula (A-I): R^7 and R^8 each independently represent an optionally substituted aliphatic hydrocarbon group having 1-8 carbon atoms or a hydrogen atom; R^9 and R^10 each independently represent an optionally substituted hydrocarbon group having 1-30 carbon atoms, wherein the methylene group constituting the hydrocarbon group may be substituted by an oxygen atom; -NR-, or -CO-. X^t- represents an anion having a valence of t (wherein CI^-, Br^- and I^- are excluded).
Patent KR-20220164118-A (KR)
Title: SiC trench gate MOSFET with a floating shield displaced from thick trench bottom and method of fabricating the same
Inventor: KANG TAI YOUNG
IPC: H01L29/66
Filed: 2021-06-03
Abstract: The present invention relates to a power semiconductor. A silicon carbide trench gate transistor includes: a first conductive substrate; a first conductive epilayer grown on the first conductive substrate; a second conductive well formed in an upper part of the first conductive epilayer; a trench gate extended to the first conductive epilayer through the second conductive well; a gate insulation film insulating the trench gate from the second conductive well and the first conductive epilayer, and comprising a side insulation film formed on the trench gate and a floor insulation film formed in a lower part of the trench gate to be thicker than the side insulation film; and a second conductive floating shield spaced apart from the gate insulation film to be formed in the first conductive epilayer. Therefore, the present invention is capable of improving the breakdown voltage characteristic of a trench gate transistor.
Patent KR-20230000163-A (KR)
Title: Silicone coated place mat
Inventor: PARK JI YEON
IPC: A47G11/00
Filed: 2021-06-24
Abstract: The present invention relates to a silicone coated dining table mat. According to one aspect of the present invention, as the dining table mat positioned on a dining table top plate, the provided silicone coated dining table mat comprises: a base pad made of a first silicon material and having flexibility; and a surface coating layer formed on the surface of the base pad and made of a second silicon material different from the first silicon material. The surface coating layer has lower chargeability, friction coefficient, and color transferability than the base pad. Provided is the silicone coated dining table mat in which the coating layer of different silicone materials is formed on the dining table mat made of silicone.
Patent KR-20230000361-A (KR)
Inventor: JEONG SEONG AH
IPC: G03B30/00
Filed: 2021-06-24
Abstract: A protective sheet according to an embodiment includes: a protective member including a first part including a first hole and a second part extended downward from a side end of the first part; and a film member disposed on an upper surface of the first part of the protective member and covering the first hole. The first length of the first part in a horizontal direction is different from the second length of the second part in a vertical direction. The second length is three or more times the first length.
Patent KR-20220106011-A (KR)
Inventor: KOO BON KON
IPC: G02B27/01
Filed: 2021-06-28
Abstract: Provided are an augmented reality device for detecting a user's gaze, and a method thereof. The augmented reality device comprises: a light guide plate; a light reflecting unit formed on the light guide plate; a support unit which fixes the augmented reality device to the face of a user of the augmented reality device; a light emitting unit and a light receiving unit installed on the support unit; and at least one processor. The processor controls the light emitting unit to emit light toward the light reflecting unit and obtains gaze information of the user of the augmented reality device on the basis of the light received by the light receiving unit. The light emitted toward the light reflecting unit is reflected by the light reflecting unit and then directed toward the user's eye. The light received by the light receiving unit is light which has been directed toward the user's eye, reflected by the user's eye, and then reflected by the light reflecting unit. According to the present invention, the augmented reality device and the method thereof can detect a user's gaze by using light reflected by the light reflecting unit formed on the light guide plate.
Patent KR-20230005617-A (KR)
Title: Ordering system using mobile terminal
Inventor: KIM KYOUNG DONG
IPC: G06Q30/06
Filed: 2021-07-01
Abstract: The present invention relates to an ordering system using a mobile terminal. According to the present invention, a consumer can conveniently place an order using his/her mobile communication terminal, the consumer's order details can be output through a seller's printer according to a seller's order data format, and a seller can easily check the consumer's order details through the seller terminal. The ordering system includes the mobile terminal, a location information storage unit, an order information transmission server, the seller terminal, the printer, and a communication network.
Patent KR-20220086455-A (KR)
Inventor: CHUNG MYUNG KI
IPC: H04N21/472
Filed: 2021-07-05
Abstract: 본 발명의 일 실시예에 따른 콘텐츠 데이터를 재생하는 콘텐츠 재생 장치, 콘텐츠 재생 장치에 장착되는 콘텐츠 저장 매체, 콘텐츠 재생 장치에 콘텐츠 데이터를 제공하는 콘텐츠 서버, 콘텐츠 재생 장치 및 콘텐츠 저장 매체를 구입한 사용자의 사용자 기기를 포함하는 콘텐츠 재생 시스템의 콘텐츠 재생 방법은 콘텐츠 재생 장치가, 콘텐츠 저장 매체가 장착되면, 콘텐츠 저장 매체의 식별정보를 인식하는 단계, 인식된 식별정보와 콘텐츠 서버에 로그인된 사용자 계정의 계정정보를 비교하여 사용자 인증을 수행하는 단계, 사용자 인증이 수행되면,  콘텐츠 서버로부터 콘텐츠 데이터를 수신하여 저장하는 단계; 및, 콘텐츠 데이터를 재생하는 단계를 포함한다. 이에 따라, 본 발명은 애장하고 싶은 아티스트의 콘텐츠를 한번의 구입으로 영구적으로 소장하고 재생할 수 있다.
Patent KR-20230009702-A (KR)
Title: Electric brake device
Inventor: AHN SUNG KI
IPC: B60T8/40
Filed: 2021-07-09
Abstract: Disclosed is an electric brake device, the device comprising: a plurality of wheel brake devices supplying braking force to the wheel of a vehicle; a main brake which is configured to be linked with a main brake motor to form the pressure of brake oil; an auxiliary brake which is configured to be linked with an auxiliary brake motor to form the pressure of the brake oil; a hydraulic circuit valve device which is configured to selectively deliver the pressure of the brake oil formed at the main brake or the auxiliary brake to the plurality of wheel brake devices; a main controller which is configured to control the main brake motor of the main brake according to the brake input; and an auxiliary controller which, when an error occurs in the function of the main controller or the main brake, controls the auxiliary brake motor of the auxiliary brake according to the brake input, and is configured to control the hydraulic circuit valve device to deliver the pressure of the brake oil formed at the auxiliary brake to only one part of the wheel brake devices among the plurality of wheel brake devices. Therefore, the present invention may provide a space-efficient small size.
Patent KR-20230013715-A (KR)
Inventor: LEE SEUNG HO
IPC: F24H1/06
Filed: 2021-07-19
Abstract: The present invention relates to a heat exchange device for a parking heater for generating hot water using exhaust heat of a parking heater, comprising: a main body part connected to an exhaust part of the parking heater and receiving exhaust gas; and a heat exchange part installed inside the main body part and exchanging heat with exhaust heat of exhaust gas by allowing water to move therein.
Patent KR-20210096034-A (KR)
Title: Transmitting apparatus and receiving apparatus and signal processing method thereof
Inventor: HWANG SUNG HEE
IPC: H04L29/06
Filed: 2021-07-26
Abstract: A transmitting device is disclosed. The transmitting device comprises: a baseband packet generating unit for generating a baseband packet including header and payload data corresponding to a first type stream based on an input stream including the first type stream and a second type stream; a frame generating unit for generating a frame including the baseband packet; a signal processing unit for signal-processing the generated frame; and a transmitting unit for transmitting the signal-processed frame. The header includes a payload data type in the baseband packet and the number of first type stream packets in the baseband packet.
Patent KR-20230016863-A (KR)
Title: 3-dimensional intraoral scanner system
Inventor: KIM SULHO
IPC: A61B1/24
Filed: 2021-07-27
Abstract: One embodiment of the present invention provides a 3D intraoral scanner system, which includes: a cart; an intraoral scanner electrically connected to the cart and taking intraoral images; and a calibration unit provided in the cart and performing calibration on the intraoral scanner inserted into and coupled to a scanner coupling hole formed in the cart. Therefore, a calibration work and storage of the intraoral scanner are made to be simple.
Patent KR-20230016960-A (KR)
Inventor: MYOENG SOO PARK
IPC: G01K1/14
Filed: 2021-07-27
Abstract: An electric range according to an embodiment comprises: a cover plate having an object to be heated placed on an upper side thereof; at least one heating unit disposed at a lower part of the cover plate and heating the object to be heated; a plate temperature sensor disposed on the heating unit, having an upper surface provided to be in contact with a lower surface of the cover plate, and detecting the temperature of the cover plate; and a sensor holder which has the plate temperature sensor mounted thereon, and which is mounted on the heating unit. The sensor holder includes a base unit having an upper surface facing the cover plate, and a sensor mounting unit having an upper surface protruding from the upper surface of the base unit, and having the plate temperature sensor mounted thereon. The present invention can always accurately measure the temperature of the cover plate when the electric range is operated.
Patent KR-20230017018-A (KR)
Title: Detailed process of machine learning-based concrete crack mock-up specimen
Inventor: JU YOUNG KYU
IPC: G01N1/44
Filed: 2021-07-27
Abstract: The present invention relates to a method for manufacturing a machine learning-based concrete crack learning specimen and, more particularly, to a method for manufacturing a crack concrete specimen having various types of crack grooves. The method for manufacturing a machine learning-based concrete crack learning specimen of the present invention includes the steps of: manufacturing a mock-up body by injecting a mock-up material into a mock-up mold; fixing the mock-up body to a specific position inside the specimen cast; placing and curing concrete in the specimen cast; and melting and removing the mock-up body by applying heat.
Patent KR-20220017834-A (KR)
Inventor: MURAKAMI TAKUYA
IPC: C08L79/08
Filed: 2021-07-28
Abstract: An object of the present invention is to provide a liquid crystal aligning agent capable of obtaining a liquid crystal element with good liquid crystal alignment properties and voltage retention ratio. The liquid crystal aligning agent contains a polymer (P) having at least one selected from the group consisting of a partial structure represented by Formula (1) and a partial structure represented by Formula (2). In Formula, X^1 represents a tetravalent organic group, and X^2 represents a divalent organic group represented by Formula (3). At least one of A^1 and A^2 is a divalent heterocyclic aromatic group having a nitrogen atom, Y^1 and Y^2 are 「-NR^4-」 or the like, and R^3 is a divalent organic group formed by substituting at least one arbitrary methylene group in a divalent saturated aliphatic hydrocarbon group having a carbon number of 2-20 with -NR^5CO- and the like.
Patent KR-20230019750-A (KR)
Title: Translucent makeup cosmetic composition and manufacturing method thereof
Inventor: KONG SOOSUNG
IPC: A61K8/81
Filed: 2021-08-02
Abstract: Provided are a translucent makeup cosmetic composition and a manufacturing method thereof. The translucent makeup cosmetic composition includes makeup powder and makeup oil, wherein the makeup oil includes base oil, a dimethicone/vinyl dimethicone crosspolymer, and PCA dimethicone. The manufacturing method of the translucent makeup cosmetic composition comprises a step of the mixing base oil, the dimethicone/vinyl dimethicone crosspolymer, and the PCA dimethicone to form the makeup oil, and a step of mixing the makeup oil and the makeup powder.
Patent KR-20230020774-A (KR)
Inventor: CHOI YOUNG LAK
IPC: E04B2/56
Filed: 2021-08-04
Abstract: The present invention relates to a prefabricated panel system without a lower limb which can form exterior and interior materials of a building by fixing a reinforcing pipe of a reinforcing part on an insertion groove of a prefabricated panel with the insertion groove formed on the rear surface of one side thereof in a longitudinal direction to directly couple the reinforcing part to a beam or the like of a frame to provide excellent constructability, shorten construction periods, and resolve the problem of a lightweight panel vulnerable to opening part stress concentration. The prefabricated panel system without a lower limb is constructed by connecting a plurality of rectangular prefabricated panels to form exterior and interior materials of a building and comprises: a prefabricated panel having an insertion groove formed on the rear surface of an end thereof adjacent to a neighboring prefabricated panel in the longitudinal direction of the panel; and a reinforcing part including a reinforcing pipe inserted into and fixed on the insertion groove of the prefabricated panel.
Patent KR-20230025560-A (KR)
Title: Skin filler that is easy to predict decomposition rate and can maintain filler effect for a long time
Inventor: LEE JEONG MIN
IPC: C08G63/91
Filed: 2021-08-12
Abstract: The present invention relates to a skin filler that has few side effects, is safe for a human body, and can maintain the peeling effect for a long time by controlling the decomposition rate slowly. Carboxyphenoxy propane and sebacic acid which are anhydride-based compounds that have been used for a long time as a carrier for anticancer drugs and have proven safety are added with polyethylene glycol which is a hydrophilic compound to control the decomposition rate to result in a tripolymer copolymer. The tripolymer copolymer is a suitable compound for predicting and controlling safety and filler duration. In addition, the present invention is more convenient to predict the decomposition rate than poly-L-lactic acid (PLLA), which is currently widely used, and is expected to maintain the filler effect for a long time.
Patent KR-20230027539-A (KR)
Title: Nft 기반 소프트웨어에 관한 장치 및 방법
Inventor: BUMHAN KIM
IPC: G06F21/64
Filed: 2021-08-19
Abstract: NFT 기반 소프트웨어에 관한 장치 및 방법에 관한 것이다.  일 실시 예에 따른 디바이스에서 수행되는 NFT 기반 소프트웨어의 구동 방법은 NFT 기반 소프트웨어의 실행 요청에 반응하여, NFT 기반 소프트웨어를 구동하는 단계, 실행 요청에 반응하여, NFT 기반 소프트웨어를 지시하는 식별 정보, NFT 기반 소프트웨어의 소유자를 지시하는 식별 정보 및 미리 정의된 음각 데이터를 포함하는 NFT 메타 데이터를 로드하는 단계 및 NFT 기반 소프트웨어를 구동함에 따라 발생하는 이벤트에 기초하여, NFT 메타 데이터에 포함된 음각 데이터를 출력하는 단계를 포함할 수 있다.
Patent KR-20220025690-A (KR)
Inventor: KIM MINJUN
IPC: H01L51/50
Filed: 2021-08-24
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 described above can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20230030738-A (KR)
Inventor: KIM JUNG YONG
IPC: A41D13/11
Filed: 2021-08-26
Abstract: 본 발명은 패션 디자인이 결합된 마스크에 관한 것이고, 구체적으로 마스크의 앞쪽 면에 다양한 패션 디자인 또는 기능성 디자인이 결합된 패션 디자인이 결합된 마스크에 관한 것이다. 패션 디자인이 결합된 마스크는 적어도 일부가 섬유 소재를 포함하는 베이스 층(11); 및 베이스 층(11)의 위쪽 면에 결합 수단(13)에 의하여 분리 가능하도록 결합되는 패션 디자인 층(12)을 포함하고, 상기 결합 수단(13)에 의하여 베이스 층(11)과 패션 디자인 층(12) 사이에 분리 공간이 형성된다.
Patent KR-20230032433-A (KR)
Inventor: IM YOUNG SOON
IPC: F16K37/00
Filed: 2021-08-31
Abstract: 본 발명은 유수 검지 장치에 관한 것이다.  
본 발명의 실시 예를 따르는 유수 검지 장치는, 제1방향 개구 및 제2방향 개구를 포함하는 하우징; 상기 하우징의 제1방향 개구를 막도록 배치되는 닫힘 상태 및 상기 제1방향 개구가 열리도록 배치되는 열림 상태 중 어느 하나의 상태로 배치가 가능한 크래퍼부; 상기 하우징 내부에 배치되어 상기 크래퍼부에 접촉하는 제1부 및 상기 제1부에 연결되고 상기 하우징 외부에 배치된 제2부를 포함하는 스위치 조작부; 및 상기 크래퍼부가 열림 상태인 경우 상기 스위치 조작부의 제2부에 의해 스위치 상태가 변경되는 스위치부;를 포함하고, 상기 제2부는 적어도 일부가 가요성을 갖는다.