baber/WOPTO huggingface dataset:
Patent KR-20220017341-A (KR)
Title: Plasma generator
Inventor: GANG SHIN DUK
IPC: H05H1/24
Filed: 2020-10-06
Abstract: Provided is a plasma generating device which comprises: a housing having an inlet formed on one side, wherein external air is inputted into the inlet, and having an outlet formed on the other side, wherein the inputted external air is discharged through the outlet; an external electrode formed in a spiral shape and installed inside the housing in a direction corresponding to the longitudinal direction of the housing; and an inner electrode formed in a rod shape and installed inside the external electrode inside the housing in a direction corresponding to the longitudinal direction of the housing. According to the present invention as described above, by implementing an ignition shape of plasma in a circular shape to generate a large amount of plasma, the contact time and frequency of inputted contamination air and the generated plasma can be greatly increased, thereby drastically increasing sterilization efficiency of air.
Patent KR-20200143304-A (KR)
Inventor: SHIN PYUNG HO
IPC: H04M1/725
Filed: 2020-10-08
Abstract: Provided is a computer program stored on a computer-readable storage medium, which includes instructions for causing a processor of a parent terminal to perform the following steps. The computer program stored in a computer-readable storage medium comprises the steps of: receiving first identification information identifying a child terminal controlled by the parent terminal from a user of the parent terminal, first information on an application executable in the child terminal, and second information on a compensation payment condition; generating a smart contract based on the first identification information, the first information, and the second information; and transmitting the smart contract or the first transaction including the smart contract to at least one node included in the block chain network, so that a plurality of nodes record the smart contract or the first transaction in a block through a consensus algorithm.
Patent KR-20220054053-A (KR)
Inventor: KWON HYUK BU
IPC: C08F10/02
Filed: 2020-10-23
Abstract: The present invention provides a fluidized bed reactor system for polyethylene polymerization which minimizes or prevents the exposure of a seed bed to the external air or the introduction of impurities to the seed bed during the pretreatment of the seed bed. The fluidized bed reactor system for polyethylene polymerization according to an embodiment of the present invention includes: a vapor phase fluidized reactor; and a pretreatment unit configured to pretreat a seed bed introduced through an inlet in order to start up the reactor and to supply the seed bed to the reactor, wherein the pretreatment unit includes: a seed bed vessel linked to the reactor to supply the seed bed; a purging line configured to supply a purging gas to the seed bed vessel to remove oxygen and water contained in the seed bed; a vent line provided at the top of the seed bed vessel to discharge the thus supplied purging gas; and a sieve installed in the seed bed vessel in front of the vent line to sort the seed bed and to pass micropowder from the seed bed containing the micropowder.
Patent KR-20220055508-A (KR)
Inventor: LEE BACK HUN
IPC: A61L2/20
Filed: 2020-10-26
Abstract: The present invention relates to a switch used for controlling the operation of various public facilities and devices including elevators, and having a plurality of buttons for opening/closing the door of an elevator and selecting a floor to go, comprising: a switch module (10) having a plurality of button areas (B1-B12, BO, BC) formed by being indented on parts falling under each button (the floor selection button and the door opening/closing button) (hereinafter, each button area) in order to detect a change of air current generated by a finger approaching or being inserted and to allow a switching operation to be conducted in a non-contact method; an air current generation unit (20) for forming an air current by spraying or absorbing air to each indented button area (B1-B12, BO, BC) of the switch module (10); an air current change detection unit (30) detecting a change in the air current as the finger is inserted into each indented button area (B1-B12, BO, BC); and an operation control unit (40) determining which button has been pressed by a user by the change in the air current detected by the air current change detection unit (30) and controlling the operation of facilities and devices.
Patent KR-20220056714-A (KR)
Inventor: KO MINSEONG
IPC: A61G7/057
Filed: 2020-10-28
Abstract: The present invention relates to a mattress for preventing bedsores. The mattress comprises: an upper cover and a lower cover whose edges are sewn to form a bag shape; and a plurality of driving modules that are disposed along a plurality of columns and rows between the upper cover and the lower cover, and selectively lift and change the position of a patient or an elderly person. By changing the position of the patient according to a set time without a need for a medical staff or user to directly change the position of the patient, it is possible to prevent the bedsores that occur when the position of the patient is fixed.
Patent KR-20220057853-A (KR)
Title: Motor protection circuit
Inventor: SEUNGHYEONG LEE
IPC: G01R19/165
Filed: 2020-10-30
Abstract: According to an embodiment of the present invention, a motor protection circuit comprises: a switch unit including a plurality of switches connected to a motor input terminal; a voltage measurement unit for measuring a voltage of a battery input terminal; a current measurement unit for measuring a current of the motor input terminal; and a control unit controlling the switch unit by detecting an overvoltage, an undervoltage, or an overcurrent according to the voltage of the battery input terminal and the current of the motor input terminal.
Patent KR-20220060653-A (KR)
Inventor: PARK SEONG HYUN
IPC: B24B31/10
Filed: 2020-11-05
Abstract: The present invention relates to a compact hybrid particle flow bed processing apparatus capable of polishing the polishing surface of a workpiece by particle flow. In particular, the present invention relates to the compact particle flow bed processing apparatus for deburring and polishing products produced through a 3D printer as a use rate of the 3D printer increases. The hybrid particle flow bed processing apparatus comprises: a chamber; a mounting unit; a driving unit; a blowing unit; and more than one nozzle.
Patent KR-20220061318-A (KR)
Inventor: YOON HYUN SEO
IPC: A61Q19/10
Filed: 2020-11-05
Abstract: The present invention relates to a cleansing composition having excellent skin moisturizing, antibacterial and cleansing capacity, and to a hand cleanser using the same. When used for the purpose of cleansing the hands, the cleansing composition according to the present invention has an excellent skin moisturizing effect, and enables harmful bacteria and harmful substances to be easily removed from the skin, while causing no skin irritation. In addition, the cleansing composition can exhibit an excellent cleansing effect as well as a skin moisturizing effect by being provided not only as a hand cleanser, but also as a cleansing sheet and a face wash.
Patent KR-20200143657-A (KR)
Inventor: KIM JUNG RACK
IPC: A61N1/08
Filed: 2020-11-12
Abstract: The present invention is to solve problems of the prior art and conventional technology as described above, and to obtain a more effective skin care effect, and specifically, to provide a skin care device capable of being more suitable for facial skin care by providing effects such as effectively improving the skin by providing physical massage and electrical stimulation at the same time from both sides along a jawline for the face of a user. The skin care device according to an embodiment of the present invention comprises: a handle which includes a first pressure supporting unit and a second pressure supporting unit; a first massage unit which is provided in an end portion of the first pressure supporting unit and includes a pair of massage rollers; a second massage unit which is provided in an end portion of the second pressure supporting unit and includes a pair of massage rollers; and a controller which provides high-frequency electrical stimulation.
Patent KR-20220067039-A (KR)
Title: Apparatus for manufacturing mask filter part and the method using the apparatus
Inventor: LEE EUN TACK
IPC: A41H43/00
Filed: 2020-11-17
Abstract: The present invention relates to a device for manufacturing a mask filter part for transferring a process object to the front, wherein the device for manufacturing the mask filter part comprises a supply part that is disposed at an endmost rear and supplying a mask fabric to the front, a joint part that is disposed in front of the supply part to mutually join a plurality of fabrics transferred from the supply part, and a molding part that is disposed in front of the joint part and changing a shape of the fabric transferred from the joint part; and a method for manufacturing the mask filter part using the same. Therefore, the present invention is capable of enabling to prevent the introduction of foreign substances.
Patent KR-20220067718-A (KR)
Title: A software architecture for autinomous manipulating service of robot and apparatus thereof
Inventor: NAM CHANG JOO
IPC: B25J9/16
Filed: 2020-11-18
Abstract: Disclosed is software architecture which integrates components required for an actual robot to perform tasks without human intervention. According to the present invention, the software architecture comprises the architecture composed of deep learning-based recognition, symbolic reasoning, AI task planning, and geometric action planning. The architecture implements a deep neural network generating information about an environment and stores the network in a knowledge base. The architecture implements inference processing the knowledge for using a result in the action planning. The architecture shows implementation of a symbolic task planner generating a series of motion predicates, and implements an interface which executes the symbolic task planning by calculating the geometric information required for motion planning.
Patent KR-20220068054-A (KR)
Title: Lotus root seasoning
Inventor: YOUN GEUM JOUNG
IPC: A23L13/10
Filed: 2020-11-18
Abstract: Lotus root-lotus leaf-beef seasoning contains 15% by weight of shiitake mushroom powder, 13% by weight of shiitake mushroom extract, 10% by weight of lotus root powder, 10% by weight of lotus leaf powder, 5% by weight of onion powder, 5% by weight of garlic powder, 5% by weight of pollack powder, beef 4% by weight of powder, 3% by weight of herbal extract, 20% by weight of refined salt, and 10% by weight of sugar.
Patent KR-20220070147-A (KR)
Title: Bipolar compound, and organic light emitting diode having the same
Inventor: LEE CHIL WON
IPC: H01L51/00
Filed: 2020-11-20
Abstract: The present invention relates to a compound for an organic light emitting diode, the organic light emitting diode using the same, and an electronic device including the organic light emitting diode. According to the present invention, it is possible to achieve high glass transition temperature, high molecular stability, high luminous efficiency, and long lifespan of the organic light emitting diode.
Patent KR-20220070354-A (KR)
Title: Main electrical unit layout for the composition of three-electric car
Inventor: PARK SANG SU
IPC: B60L5/24
Filed: 2020-11-22
Abstract: The present invention relates to a main electric apparatus layout structure of a subway train for the operation organization of a train, and more specifically, to a main electric apparatus layout structure for the operation organization of three cars of a subway train, wherein an Mc1 car of the subway train in which an operating room is installed and an Mc2 car of the subway train which has the same equipment are respectively connected to the front side and the rear side of the train. Next, one passenger T car of the subway train is connected between the Mc1 car and the Mc2 car to enable the operation organization of the three cars. To this end, the Mc1 car and the Mc2 car individually have a power collector arranged on the roof, and a transforming device and a power converting device are arranged at the lower portion of an underframe. Furthermore, a traction motor is arranged at an axle, and the T car is characterized by arranging an auxiliary power device at the lower portion of the underframe.
Patent KR-20220073321-A (KR)
Title: 다래를 포함하는 콤부차의 제조방법
Inventor: JUNG YEON MI
IPC: A23F3/16
Filed: 2020-11-26
Abstract: 본 발명은 다래를 포함하는 콤부차의 제조방법에 있어서, (1) 콤부차를 제조하는 단계; (2) 다래청을 제조하는 단계; (3) 상기 (1) 단계에서 제조된 콤부차에 상기 (2) 단계에서 제조된 다래청을 첨가하는 단계;를 포함하는 것을 특징으로 하는 다래를 포함하는 콤부차를 제조함으로써, 맛과 영양이 증가된 콤부차를 제공하는 효과가 있다.
Patent KR-20220076965-A (KR)
Title: 고고학 자료 검색을 위한 매장문화재 통합 포털 서비스 제공 시스템
Inventor: JEON WOO JOO
IPC: G06F16/906
Filed: 2020-12-01
Abstract: 고고학 자료 검색을 위한 매장문화재 통합 포털 서비스 제공 시스템이 제공되며, 유적명, 주소, 시대, 유적의 성격, 출토유구, 출토유물 및 조사년도 중 어느 하나에 대응하는 검색어를 입력하고, 검색어에 대응하는 결과 데이터인 매장문화재 데이터를 출력하는 사용자 단말, QGIS 프로그램으로 지번이 표시된 지적도 상에 유구 및 유물을 포함하는 매장문화재의 발굴 위치 및 해발 고도를 캐드 도면으로 작성하여 업로드하는 적어도 하나의 캐드 단말 및 적어도 하나의 공공기관 서버로부터 수집한 매장문화재 데이터에 고유식별코드를 부여하고 적어도 하나의 분류자를 태깅하여 데이터베이스화하는 저장부, 적어도 하나의 캐드 단말로부터 수집된 캐드 도면을 매장문화재 데이터와 매핑하여 저장하는 캐드관리부, 사용자 단말에서 검색어가 입력되는 경우, 검색어에 대응하는 분류자가 태깅된 매장문화재 데이터를 추출하여 결과 데이터로 사용자 단말로 전송하는 전송부를 포함하는 포털 서비스 제공 서버를 포함한다.
Patent KR-20220077536-A (KR)
Title: 이미지 인식을 통한 세탁 정보 제공 및 일회용 의류 세정 밴드 판매기
Inventor: SHIN MYUNG HA
IPC: G06V10/10
Filed: 2020-12-02
Abstract: 섬유 및 얼룩의 이미지 정보를 인식하여 오염된 섬유와 얼룩 종류에 맞는 세탁 정보를 제공함으로써, 오염으로 인한 의류 손상 또는 탈염, 이염, 착색 등을 방지하여 의류를 깨끗이 세탁할 수 있도록 한 이미지 인식을 이용한 세탁 관련 정보를 제공하는 시스템 및 그 방법을 제공한다.
Patent KR-20220079164-A (KR)
Inventor: PARK KEUN
IPC: F16K24/04
Filed: 2020-12-04
Abstract: 본 발명은 자동 배수가 가능한 위생 양치컵에 관한 것으로, 본 발명의 실시 예에 따른 위생 양치컵은, 바닥면에 배수홀과 삽입홀이 마련되는 양치컵 및 헤드부와, 헤드부에서 하측으로 연장되며 상기 삽입홀을 관통하여 양치컵의 하측으로 노출되도록 형성되는 돌출부를 포함하여 상기 양치컵 바닥면에 장착되는 유동식 마개를 포함하며, 상기 유동식 마개는, 상기 돌출부와 헤드부로의 가압 작용에 의해 승강 또는 하강되며 상기 배수홀을 개방하거나 폐쇄하도록 형성될 수 있다.
Patent KR-20220083405-A (KR)
Title: 총 엽록소 성분 및 녹색도가 증가된 새싹보리 분말의 제조방법
Inventor: KIM JONG TAE
IPC: A23L19/00
Filed: 2020-12-11
Abstract: 본 발명은 새싹보리의 유효성분과 녹색이 유지되는 분말 및 그 제조방법에 관한 것으로, 더욱 구체적으로 기계적 마찰에 의한 종래의 분쇄공정이 아닌 고압의 압축 공기를 활용한 분쇄공정을 이용함으로써 총 엽록소 성분 및 녹색도(G-value)가 증가된 새싹보리 분말의 제조방법 및 그에 따라 제조된 새싹보리 분말 및 식품 조성물에 관한 것이다. 
본 발명에 따르면, 기존의 기계적 분쇄 공정에서 발생할 수 있는 금속성 이물질의 혼입을 억제하고, 마찰에 의해 발생되는 열에 의한 엽록소 손실 및 색의 변색을 억제해 고품질의 새싹보리 분말을 확보할 수 있게 된다. 또한 마찰에 의한 분쇄가 아닌 고압의 공기를 통한 분쇄로 인해 분말의 크기가 더욱 미세해지고 균일해지는 효과를 얻을 수 있다. 본 발명은 새싹보리의 갈변을 방지하고 색도를 유지하면서 유효성분을 다량 함유할 수 있도록 가공하며, 금속성이물의 저감화로 상품성 향상과 안전한 새싹보리 섭취를 가능케 한다.
Patent KR-20220085066-A (KR)
Inventor: PARK JIN WOO
IPC: H01L27/32
Filed: 2020-12-14
Abstract: 본 발명의 일 실시예에 따른 표시장치는 제1 광을 방출하는 제1 화소 영역, 및 제1 광과 상이한 발광 파장을 가지는 제2 광을 방출하는 제2 화소 영역이 정의된 기판; 제1 화소 영역 및 제2 화소 영역에 중첩하도록기판 상에 배치된 제1 전극; 제1 화소 영역 및 제2 화소 영역에 중첩하도록제1 전극 상에 배치된 정공 수송 영역; 정공 수송 영역 상에 배치되고, 제1 화소 영역에 중첩하는 제1 유기층; 정공 수송 영역 상에 배치되고, 제2 화소 영역에 중첩하는 제2 유기층; 제1 화소 영역 및 제2 화소 영역에 중첩하도록 제1 유기층 및 제2 유기층 상에 배치된 전자 수송 영역; 및 제1 화소 영역 및제2 화소 영역에 중첩하도록 전자 수송 영역 상에 배치된 제2 전극을 포함하고, 제1 유기층은, 제1 광을 방출하는 복수의 제1 발광층, 및 복수의 제1 발광층 사이에 배치된 전하 생성층을 포함하고, 복수의 제1 발광층 중 적어도 하나는 제1 화소 영역 및 제2 화소 영역에 모두 중첩한다.
Patent KR-20220085919-A (KR)
Title: 표시 패널
Inventor: KIM HYEONGPIL
IPC: G02B5/20
Filed: 2020-12-15
Abstract: 일 실시예예 따른 표시 패널은 제1 광을 발광하는 제1 화소 영역, 제1 광과 상이한 제2 광을 발광하는 제2 화소 영역, 및 제1 광 및 제2 광과 상이한 제3 광을 발광하는 제3 화소 영역이 정의된 상부 표시기판 및 제1 화소 영역에 중첩하게 배치된 제1 발광소자, 제2 화소 영역에 중첩하게 배치된 제2 발광소자, 및 제3 화소 영역에 중첩하게 배치된 제3 발광소자를 포함하는 하부 표시기판을 포함하고, 제1 발광소자 및 제2 발광소자는 각각 제2 광을 방출하는 제1 발광층을 포함하는 제1 스택부 및 제1 전하생성층을 1개 이상 포함하고, 제3 발광소자는 제3 광을 방출하는 제2 발광층을 포함하는 제2 스택부 및 제2 전하생성층을 1개 이상 포함하고, 제1 전하생성층은 유기 도펀트를 포함하고, 제2 전하생성층은 무기 도펀트를 포함한다.
Patent KR-20220087902-A (KR)
Inventor: JANG YOUNG CHUL
IPC: G09B15/02
Filed: 2020-12-18
Abstract: 스마트 피아노가 개시된다. 스마트 피아노는 복수의 버튼 스위치를 포함하는 사용자 인터페이스, 상기 복수의 버튼 스위치에 구비되는 촉각 센서, 상기 촉각 센서 하부에 구비되는 진동 소자 및, 상기 복수의 버튼 스위치 중 어느 하나에서 손가락이 감지되면, 상기 손가락이 감지된 버튼 스위치의 음에 대응되는 진동을 발생시키도록 상기 진동 소자를 제어하는 프로세서를 포함한다.
Patent KR-20220092226-A (KR)
Inventor: PARK YUN HA
IPC: G06Q30/06
Filed: 2020-12-24
Abstract: A matching device is provided. The matching device may include a matching unit that selects a plurality of candidate participants for a job category necessary for content production and provides recommended group information including the plurality of candidate participants to a terminal when the matching device receives a matching request related to content production from the terminal; and a second bidding unit that adjusts a participation cost for the content production for a single specific candidate participant selected by the consumer of the content production.
Patent KR-20220093027-A (KR)
Title: Crosswalk voice signal for the blind without the need to press a button
Inventor: SHIN CHAE EUN
IPC: G06K19/07
Filed: 2020-12-26
Abstract: A voice signal is installed at a crosswalk so that the blind who cannot see can safely walk. When pressing a voice signal, the voice signal informs a crossing direction and a condition of a traffic light with a voice. However, the blind are not easy to directly press the button of the voice signal. For resolving such inconvenience and guaranteeing safer walking of the blind, the present invention uses a wireless recognition technology to enable the voice signal to operate by recognizing when a wireless recognition tag such as an RFID tag, which can notify existence of the blind, approaches the crosswalk.
Patent KR-20220093454-A (KR)
Title: A sensor device for detecting harmful factors and a method for manufacturing the same, a system for detecting harmful factors that can be operated at all times and a method using the same
Inventor: SON MYUNG WOO
IPC: G01N27/22
Filed: 2020-12-28
Abstract: The present invention relates to a sensor device for detecting harmful factors and a method for manufacturing the same, a harmful factor detection system that can be operated at all times using the same, and a method for detecting harmful factors. According to the present invention, the sensor device may comprise: a power generation unit for generating power based on one or more energy sources from the surrounding environment; a power conversion unit which charges the power generated by the power generation unit and provides the charged power as an independent power through discharging; a sensor unit for receiving the independent power from the power conversion unit and converting a reaction between a sensing material and a preset target material into an electrical signal to provide sensor information; and a transception unit configured to transmit sensor information of the sensor unit to the outside and receive control information about the sensor unit from the outside.
Patent KR-20220093494-A (KR)
Title: Automatic gas charcoal igniter
Inventor: KANG JI YOUNG
IPC: A47J37/07
Filed: 2020-12-28
Abstract: The present invention relates to an automatic gas charcoal igniter, comprising: a main body having a space formed therein and having an entrance door formed on the front to open and close the inside, thereby inducing easy entry and exit of a brazier; a gas torch having one end formed through an upper part of the main body and throwing a flame to the brazier accommodated in the main body when gas is supplied from the outside; a suction pipe formed on a lower part of the main body and formed to communicate with a lower part of the brazier; and a suction blower formed on the suction pipe and sucking air inside the main body through the suction pipe to induce the flame thrown from the gas torch to come deep into the brazier together with the air; and a controller for controlling the operation of the gas torch and the suction blower. Charcoal is ignited by supplying a high-temperature flame through the gas torch to the brazier placed inside the body, and the flame of the gas torch is induced to come deep into the brazier through the suction pipe and the suction blower, thereby inducing a large amount of charcoal accommodated in the brazier to be ignited effectively. In addition, the flame is induced to spread to the entire charcoal accommodated in the brazier and to start a fire by using a large amount of air (wind) supplied through an air supply means after stopping the operation of the gas torch when the charcoal in the brazier is ignited to some extent, thereby greatly reducing time and gas usage required to burn charcoal to induct the ignition of charcoal economically and efficiently. Moreover, a flame with constant power is induced to be supplied from the gas torch through a gas adjustment means, thereby inducing more efficient ignition of charcoal.
Patent KR-20220093667-A (KR)
Inventor: CHOI IL HEUNG
IPC: H04B5/00
Filed: 2020-12-28
Abstract: Disclosed are a digital modulated signal receiver and a signal processing method thereof provided by an embodiment of the present invention. The digital modulated signal receiver includes: a symbol synchronizing signal generation unit generating a symbol synchronizing signal by using a preamble detected from a receiving signal; a signal generation unit generating a plurality of comparative signals with a combination of a symbol to be received corresponding to a number of cases limited according to a degree of state transition of the received symbol and a predetermined symbol, at a preamble point based on the generated symbol synchronizing signal; a correlation operation unit correlatively operating the receiving signal and the plurality of comparative signals, respectively, and determining a plurality of receiving symbols based on an operation result; and a data demodulator demodulating data by using the plurality of determined receiving symbols. According to the present invention, the reception sensitivity can be improved.
Patent KR-20220094393-A (KR)
Title: Cathether With Transformable Head Structure
Inventor: HANYONG CHUN
IPC: A61M25/00
Filed: 2020-12-29
Abstract: The present invention relates to a catheter having a variable structure of a front end unit. The catheter having a variable structure of a front end unit according to an embodiment of the present invention comprises: a tube (110); a photographing unit (120); a flexible front end unit (130); and a tool (140). The tube (110) has an insertion passage (111) penetrating in a longitudinal direction, and forms one or more first cutting slits (112) extending by a predetermined length from a front end to a back end. The photographing unit (120) is placed on an upper side of the tube (110) between one or more first cutting slits (112), and is arranged in a line with the insertion passage (111) at a front end of the insertion passage (111). The flexible front end unit (130) is configured to surround the outsides of front ends of the photographing unit (120) and the tube (110). The tool (140) is inserted into the insertion passage (111). A second cutting slit (131) extending in a width direction of the front end unit (130) is formed in a position separated by a predetermined length from a front end of the front end unit (130) to a back end. The present invention can improve image quality and video quality.