baber/WOPTO huggingface dataset:
Patent KR-20220023548-A (KR)
Title: Photo diode
Inventor: CHUNG JUN WOO
IPC: H01L31/0336
Filed: 2020-08-21
Abstract: Embodiments of the present invention are to provide a photo diode that can reduce cost, improve device stability, and have stability against bending. According to an embodiment of the present invention, the photo diode comprises: a first electrode; a second electrode positioned on the first electrode; a quantum dot positioned between the first electrode and the second electrode; a P-type oxide semiconductor positioned between the first electrode and the quantum dot; and N-type oxide semiconductor positioned between the second electrode and the quantum dot. The first electrode, the second electrode, the quantum dot, the P-type oxide semiconductor, and the N-type oxide semiconductor include an inorganic material.
Patent KR-20220028243-A (KR)
Inventor: KIM YONG GU
IPC: G03B13/32
Filed: 2020-08-28
Abstract: According to the present invention, a camera module includes: a lens barrel configured to accommodate a lens; a barrel holder configured to be coupled to the lens barrel; a first reinforcing member formed on the lens barrel; a second reinforcing member formed on the barrel holder and configured to be melt-coupled to the first reinforcing member; and a driving unit configured to move the lens barrel and the barrel holder in an optical axis direction. A driving coil or a driving magnet of the driving unit is disposed on the barrel holder. Thus, it is possible to enable firm coupling of the lens barrel and the barrel holder.
Patent KR-20220029927-A (KR)
Inventor: KWON DUK KEUN
IPC: G03B17/12
Filed: 2020-09-02
Abstract: According to an embodiment of the present invention, a camera device may comprise: a plurality of lenses which are arranged successively from an object side toward an image side along an optical axis; and a lens barrel in which the plurality of lenses are received and which has an incident hole formed at a top surface thereof, wherein the lens barrel comprises a head part which is disposed in an area corresponding to a lens closest to the object side among the plurality of lenses, and the upper portion of a head part has a smaller length as measured in a direction perpendicular to the optical axis than the lower portion of the head part. The present invention provides the camera device with improved optical properties.
Patent KR-20220031789-A (KR)
Title: System and method for control Blind slat according to intensity of illumination
Inventor: KEE BONG YOON
IPC: E06B9/38
Filed: 2020-09-03
Abstract: The present invention relates to a system and a method for automatically controlling blind slats, and more specifically, to a system for automatically controlling blind slats for pair glass, wherein vertical movement and angles of the slats are controlled automatically by means of driving of an operation unit. The system of the present invention comprises: at least one illumination sensor measuring intensity of illumination in the indoor where the blind is installed in real time; a database having at least one predetermined illumination value; a setting unit allowing a user to set an illumination value or select any one of the illumination values stored in the database; and a control unit controlling the operation unit based on the measured illumination value obtained by the illumination sensor to control the angles of the slats such that intensity of illumination indoors becomes a set illumination value when the user sets or selects an illumination value through the setting unit.
Patent KR-20220031169-A (KR)
Title: Apparatus and method for recommending meeting position
Inventor: KANG GWI SUN
IPC: G01C21/34
Filed: 2020-09-04
Abstract: The present invention relates to a device for recommending a gathering place. The device for recommending a gathering place comprises: a storage unit which stores starting positions for a plurality of participants; and a recommendation control unit. The recommendation control unit is connected to the storage unit and is configured to: determine a starting node of each participant by using the starting positions of the plurality of participants transmitted from user terminals and positions of a plurality of nodes; calculate estimated traveling times for at least some nodes among all nodes from each starting node determined for each participant; set the shortest time among the estimated traveling times for the respective nodes for the respective participants as a shortest required time; calculate an average required time by calculating the average of the plurality of shortest required times for the respective nodes; and determine a destination node by using the average required time of each node for at least some of all nodes. According to the present invention, it is possible to recommend a gathering place in consideration of the traveling time of each participant.
Patent KR-20210030234-A (KR)
Title: Servo valve
Inventor: HISASHI YAJIMA
IPC: F15B13/04
Filed: 2020-09-09
Abstract: According to the present invention, a servo valve has a size such that a first flow path area at a position where one of a plurality of openings (24a - 24e) of the sleeve (22) constituting a flow path connecting one pressure chamber (36a) or the other pressure chamber (36b) to a fluid supply source by displacement of a spool (28) and one of the plurality of grooves (32a - 32c) of the spool overlap each other is different from a second flow path area at a position where the other one of the plurality of openings in the sleeve constituting a flow path connecting the other pressure chamber or the one pressure chamber to a fluid outlet by the corresponding displacement of the spool and the other one of the plurality of grooves of the spool overlap each other.
Patent KR-20220036524-A (KR)
Inventor: WOOSUP LEE
IPC: H04B5/00
Filed: 2020-09-16
Abstract: According to various embodiments of the present disclosure, an electronic device includes: a first layer including a first antenna having a patch shape and a second antenna surrounding the first antenna and having a coil shape; a second layer disposed at a position corresponding to the first antenna and including a first pattern operating as the ground of the first antenna and a second pattern electrically connected to the second antenna; a dielectric disposed between the first layer and the second layer; and a magnetic material disposed at a position corresponding to the second antenna under the dielectric.
Patent KR-20220037165-A (KR)
Title: Clothes dryer
Inventor: JANG SAM YONG
IPC: D06F58/20
Filed: 2020-09-17
Abstract: The present invention relates to a clothes dryer. The clothes dryer according to one embodiment may comprise: a housing; an inlet through which an object to be dried is put in the front surface of the housing; a drum disposed in the housing and receiving the object to be dried through the inlet; and a sealing unit disposed at a front opening or a rear opening of the drum and sealing a dry air passage in the housing and the drum. The sealing unit has an annular shape surrounding the front or rear circumference of the drum. The sealing unit may include a plurality of inflatable air pockets. An objective of the present invention is to provide the clothes dryer which prevents leakage of a hot dry air.
Patent KR-20220040648-A (KR)
Inventor: LEE HYEONG CHEOL
IPC: A23D9/00
Filed: 2020-09-24
Abstract: The present invention relates to a method for oil-soaking big anchovies, and a processed big anchovy product. According to the present invention, big anchovies are salted, aged, and then soaked in various oils so that the flavors of the oils can be enjoyed. The method includes: a first step of trimming big anchovies by head and intestine removal; a second step of salting the trimmed big anchovies; a third step of equally dividing the salted big anchovies into two based on the bones, removing the bones, and scraping off the scales for preparation in the form of boneless fillets; a fourth step of putting the big anchovies prepared in the boneless fillet form into a food dryer, performing drying, and then performing bottling; and a fifth step of post-aging the bottled big anchovies with oil added. The oil is mixed by selecting one of canola oil, olive oil, and sunflower oil, and the oil is mixed by 1.5 times (v/v) per big anchovy bottled in the boneless fillet form. In the second step, the concentration of the salting is preferably 10 to 20 w/w%. Preferably, the big anchovies salted in the second step are aged at -2 to 10℃ for two to six weeks after the salting and the third step is carried out with the meat of the big anchovies hardened as compared with the pre-salting meat. In the fifth step, the bottled big anchovies are preferably post-aged at 15 to 20℃ for 20 to 24 hours.
Patent KR-20220041546-A (KR)
Title: self-assembled conductive bonding compound for LED chip bonding having excellent printability, LED chip-circuit board bonding module comprising the same and manufacturing method thereof
Inventor: SHIN JUN SIK
IPC: C09J11/06
Filed: 2020-09-25
Abstract: The present invention relates to a self-fusible conductive connection composition for bonding LED chips having excellent printability, an LED chip-circuit board bonding module including the same, and a method for manufacturing the same, and more specifically, to a self-fusible conductive connection composition for bonding LED chips having excellent printability, capable of electrically, physically and chemically bonding an LED chip and a circuit board at a temperature of 240 to 260 deg. C, an LED chip-circuit board bonding module including the same, and a method for manufacturing the same.
Patent KR-20220045415-A (KR)
Title: Tissue separation and collection device for endoscope and endoscopic image diagnosis device thereof
Inventor: KIM HEE MAN
IPC: A61B10/04
Filed: 2020-10-05
Abstract: Disclosed are a tissue separation and collection device for an endoscope and an endoscopic image diagnosis device using the same. According to the present invention, the tissue separation and collection device comprises: a cylindrical blade which is a blade with a sharp end and has a hollow tube shape in the longitudinal direction; an inner blade having a tissue cutting blade inserted inside the cylindrical blade and formed at an end part; and a sheath tube surrounding the outside of the cylindrical blade. The cylindrical and internal blades are configured to penetrate and cut tissue, respectively, so that damage to suspected lesions can be minimized during a tissue separation process, thereby preventing a lesion site from moving to another site.
Patent KR-20220051099-A (KR)
Inventor: LEE SUN YONG
IPC: C08F265/06
Filed: 2020-10-16
Abstract: Provided are a substrate-free optical film comprising a transparent optical material layer; and a stretchable optical adhesive layer provided on the transparent optical material layer, and a method for manufacturing the same. According to the present invention, a transparent plastic substrate is removed, thereby reducing thicknesses, improving adhesiveness, saving manufacturing cost, and improving productivity.
Patent KR-20220053324-A (KR)
Inventor: SANGHYUN CHEON
IPC: F25C5/182
Filed: 2020-10-22
Abstract: According to the present invention, a refrigerator comprises: a cabinet having a freezer; an ice maker fixated to the freezer and generating spherical ice; an ice bin positioned on a lower side of the ice maker and storing the ice fallen from the ice maker; and a noise prevention unit positioned between the ice maker and the ice bin for preventing a collision between the fallen ice and the ice bin.
Patent KR-20220053409-A (KR)
Inventor: AHN MICHAEL
IPC: G06Q10/08
Filed: 2020-10-22
Abstract: The present invention provides a high-efficiency product installation system using distribution type fulfillment, which comprises: a collection unit which receives, exchanges, and stores a product from a sales unit; a first distribution unit for performing first distribution of the product from the collection unit; a second distribution unit for performing second distribution of the product after the completion of the first distribution of the first distribution unit; a third distribution unit for performing third distribution of the product after the completion of the second distribution of the second distribution unit; and a fourth distribution unit for completing the delivery and installation of the product. According to the present invention, a time and costs required for the delivery and installation of the product can be significantly reduced to maximize delivery efficiency, and a movement path of a delivery subject can be uniformized, simplified and patterned in a process of delivery of the product, thereby minimizing fatigue and a movement distance. In addition, even when there are rapid changes in volume of products transported, flexible response can be possible.
Patent KR-20220055045-A (KR)
Inventor: NOH HYUNG JOO
IPC: H01M4/62
Filed: 2020-10-26
Abstract: The present invention relates to a positive electrode active material and a lithium secondary battery using a positive electrode including the positive electrode active material, and more specifically, to a positive electrode active material which has improved electrochemical properties and stability by controlling the pore area and shape of a lithium composite oxide included in the positive electrode active material by controlling the ratio of ammonia and caustic soda used in a co-precipitation reaction for synthesizing a precursor of the positive electrode active material, and a lithium secondary battery using a positive electrode including the positive electrode active material.
Patent KR-20220057786-A (KR)
Title: Apparatus for cleaning cooling chuck
Inventor: JUNG SUNG HUN
IPC: H01L21/687
Filed: 2020-10-30
Abstract: The present invention relates to an apparatus for cleaning a wafer cooling chuck, which can efficiently clean a wafer cooling chuck in which a refrigerant for wafer cooling circulates while the wafer cooling chuck is not removed from a mounting position. The apparatus comprises: a cleaning liquid pressure tank which accommodates a cleaning liquid for cleaning scale in the inner passage of a wafer cooling chuck; changing the accommodated cleaning liquid into bubbles, pressurizing the same, and supplying the pressurized bubbles to the inner passage of the chuck through a cleaning liquid supply pipe; and a scale settling tank which accommodates the cleaning liquid discharged through a cleaning liquid discharge pipe through the inner passage of the chuck, settles scale mixed in the cleaning liquid, discharges a gas, generated in a cleaning process, through an exhaust pipe, drains the settled scale through a discharge pipe, and returns the cleaning liquid, from which the gas and scale are removed, to the cleaning liquid pressure tank.
Patent KR-20220059780-A (KR)
Title: Coil component
Inventor: YEO JEONG GU
IPC: H01F17/00
Filed: 2020-11-03
Abstract: A coil component according to an aspect of the present invention comprises: a body; a support substrate which is disposed within the body; a coil unit which is disposed on the support substrate perpendicularly to one surface of the body, and includes first and second drawing parts exposed to be spaced apart from each other on one surface of the body; first and second external electrodes which are spaced apart from each other on one surface of the body, and are connected to the first and second drawing parts, respectively; a slit part which is formed in a region between the first and second external electrodes on one surface of the body; and a slit insulating layer which is disposed on the slit part.
Patent KR-20220062904-A (KR)
Title: loading box of a refrigerated truck
Inventor: JOENG WEON JUNG
IPC: B62D33/04
Filed: 2020-11-09
Abstract: The present invention relates to a loading box of a refrigerated truck with a separate inner space, which comprises: a body through which cool air supplied from a cooling device flows into the inner space; rails installed along one side wall of the body and an upper end of the other side wall facing the one side wall; moving members slidably coupled to one and the other of the rails, respectively, to move in a lengthwise direction of the body; and a partition member coupled between one and the other of the moving members and moving in the lengthwise direction of the body according to the movement of the moving member. The partition member is rotatably coupled between the moving members and is laid or erected by rotation, thereby separating or leasing the separation of the inner space of the body. The present invention can prevent deterioration in marketability due to an inappropriate temperature in a process of transporting goods.
Patent KR-20220064190-A (KR)
Title: Lactic bacteria product using wood-cultivated ginseng and pomegranate
Inventor: KIM SEON JEONG
IPC: A23C9/137
Filed: 2020-11-11
Abstract: Disclosed is a lactic acid bacteria product using wood-cultivated ginseng and pomegranate. The lactic acid bacteria product using the wood-cultivated ginseng and pomegranate of the present invention comprises a wood-cultivated ginseng powder, a pomegranate concentrate powder, a lactic acid bacteria powder, an erythritol, a fish collagen, an anhydrous crystalline glucose, an indigestible dextrin, an anhydrous citric acid, an enzymatically modified stevia glucosyl stevia, a lactose, a seven berry concentrate powder, and a beet powder. Therefore, the present invention is capable of reducing a bitter taste of the wood-cultivated ginseng.
Patent KR-20210061277-A (KR)
Inventor: KIM CHUL HO
IPC: A61N1/04
Filed: 2020-11-16
Abstract: The present invention relates to a plasma treatment device and, more specifically, to a plasma treatment device which amplifies a low voltage to a high voltage in a hand piece during a plasma generation process to reduce ozone generation and increase stability, wherein the plasma treatment device is effective for treatment of atopic dermatitis.
Patent KR-20220068397-A (KR)
Title: Food Waste Treatment Device
Inventor: HYOSANG YU
IPC: E03C1/266
Filed: 2020-11-19
Abstract: The present invention relates to a food waste treatment device which comprises: a housing connected to a drain of a sink bowl; a drainage chamber movably fastened to the inside of the housing; a dewatering drum having an outer shaft passing through the drainage chamber, and provided to be rotatable inside the drainage chamber; an outer shaft support unit provided in the drainage chamber and rotatably supporting the outer shaft; a grinding unit having an inner shaft penetrating the outer shaft inside the dewatering drum, and provided to be independently rotatable with respect to the dewatering drum; a driving unit located in a lower portion of the drainage chamber and supplying power to the inner shaft according to forward and reverse rotation; and a variable cover forming a temporary loading space in which food waste introduced into the sewer is temporarily stored, and selectively shielding an upper portion of the dewatering drum when the grinding unit rotates or the dewatering drum rotates. According to the present invention, the food waste treatment device is capable of crushing, dewatering, and discharging food waste.
Patent KR-20220068434-A (KR)
Title: Inspection apparatus for bonding wire of semiconductor based on deep learning and method thereof
Inventor: KIM CHANG WON
IPC: G06N3/08
Filed: 2020-11-19
Abstract: An electronic device is disclosed. The electronic device includes: a memory for storing a learning model for detecting a wiring region in an inspection image of an object to be inspected; and a processor that checks the wiring region using the learning model when the inspection image is received, and determines whether or not wiring in the checked wiring region is abnormal using the checked wiring region, thereby capable of inspecting a bonding wire for abnormalities after semiconductor packaging.
Patent KR-20220072114-A (KR)
Title: 빅데이터를 활용한 인재 정보 제공 방법 및 장치
Inventor: KIM HYUNSOO
IPC: G06Q10/10
Filed: 2020-11-24
Abstract: 인재 정보 처리 장치는, 발굴하고자 하는 인재와 관련된 키워드가 포함된 인재 정보 요청 신호를 입력받는 신호 입력부, 논문 검색 사이트, 소셜 네트워크 서비스 게시물, 블로그 게시물, 인명 사전 사이트, 신문 기사, 인맥 정보 전문 사이트, 대학 동문 정보를 제공하는 대학교 사이트, 분야별 전문 보고서 제공 사이트, 공개 특허 검색 사이트 중 하나 이상을 포함하는 사이트로부터 상기 키워드에 상응하는 인재 관련 빅데이터를 수신하는 인재 정보 수집부, 상기 키워드, 상기 인재의 연구 분야, 업무 분야, 성명, 지역, 연령, 경력, 성과 등을 통해 검색될 수 있는 형태로 상기 인재 관련 빅데이터를 변환하고, 상기 인재 관련 빅데이터를 분석하여 상기 인재 정보 요청 신호에 상응하는 인재 현황 정보를 생성하는 인재 정보 처리부, 변환된 상기 인재 관련 빅데이터를 저장하는 인재 정보 저장부 및 상기 인재 현황 정보를 출력하는 인재 정보 출력부를 포함할 수 있다. 방대한 양의 인재 관련 정보를 빠르게 처리하고 사용자의 의도에 정확히 부합하는 인재 현황 정보를 제공할 수 있다.
Patent KR-20220072541-A (KR)
Title: 핵심기술 정보 유출 차단을 위한 통합 보안시스템
Inventor: OH DAE HYUN
IPC: G08B25/14
Filed: 2020-11-25
Abstract: 본 발명의 통합 보안시스템은 미리 설정된 보안등급에 따라 보안구역에 대한 사람의 출입과, 보안기기 또는 보안문서의 반출, 및 보안자료의 유출을 제한함으로써, 다양한 형태의 기술 유출을 차단할 수 있는 장점이 있다. 또한, 본 발명은 출입카드 또는 보안기기에 탑재된 900MHz 위치 추적 메모리칩과, 보안구역에 설치된 안테나를 이용하여 상기 출입카드 또는 보안기기의 이동을 상시 모니터링함으로써, 보안구역에 대한 미승인자의 접근 또는 보안기기의 반출 여부를 실시간으로 파악하고, 이를 경비원 또는 보안 담당자에게 즉각적으로 알림으로써, 신속한 통제가 이루어질 수 있도록 하는 장점이 있다.
Patent KR-20220073951-A (KR)
Title: 블룸필터를 이용한 분산식별자 검색 방법
Inventor: CHUN WOO JIK
IPC: G06F16/22
Filed: 2020-11-27
Abstract: 다수의 식별자 등록서버 환경에서 블룸필터(bloom filter)를 이용하여 검색대상 식별자가 있을 가능성이 있는 식별자 등록서버를 선별하여 검색요청을 함으로써, 분산식별자 검색을 위한 통신량과 검색 소요시간을 줄일 수 있는 블룸필터를 이용한 분산식별자 검색 장치 및 그 방법이 개시된다. 본 발명의 실시예에 따른 블룸필터를 이용한 분산식별자 검색 방법은: 블룸필터 수집부에 의해, 각 식별자 등록서버에 등록된 식별자들을 대표하는 비트패턴인 블룸필터를 다수의 식별자 등록서버로부터 각각 수집하는 단계; 블룸매트릭스 생성부에 의해, 상기 다수의 식별자 등록서버로부터 수집된 다수의 블룸필터를 매트릭스 형식으로 구성하여 블룸 매트릭스를 생성하는 단계; 비트 추출부에 의해, 검색대상 식별자에 대응되는 해쉬 함수를 기반으로, 상기 블룸 매트릭스로부터 상기 해쉬 함수에 해당하는 비트들을 추출하는 단계; 식별자 등록서버 선택부에 의해, 상기 비트들에 기초한 연산 결과에 따라 상기 검색대상 식별자를 보유할 가능성이 있는 식별자 등록서버를 선별하는 단계; 및 식별자 검색 요청부에 의해, 상기 다수의 식별자 등록서버 중에서 선별된 식별자 등록서버에만 상기 검색대상 식별자의 검색을 요청하는 단계;를 포함한다.
Patent KR-20220074610-A (KR)
Inventor: LEE DONG HA
IPC: A01M1/14
Filed: 2020-11-27
Abstract: 본 발명은 해충트랩에 관한 것으로, 더욱 상세하게는 끈끈이 시트가 고정되는 날개 프레임이 내부가 중공된 직사각형 틀 형태를 가지는 한쌍의 제1 프레임 및 제2 프레임으로 이루어져, 끈끈이 시트를 손쉽게 교체할 수 있는 해충트랩에 관한 것이다.
Patent KR-20220076097-A (KR)
Inventor: LEE DONG MYUNG
IPC: G01S19/39
Filed: 2020-11-30
Abstract: 본 발명은 스마트 시계를 이용한 실내 위치추적 경로 패턴인식 방법에 있어서, 스마트 시계의 GPS(global positioning system) 및 센서를 이용하여 상기 스마트 시계를 착용한 보행자의 실외 보행패턴 좌표 값을 측위하고, 상기 측위된 실외 보행패턴 좌표 값에 해당하는 GPS 실외좌표 데이터 및 센서 실외좌표 데이터의 신호를 각각 수신하여 서버에 수집하는 실외 데이터 수집단계; 상기 서버에 수집된 GPS 실외좌표 데이터 및 센서 실외좌표 데이터를 일치시켜 토폴로지 컨트롤러(topology controller)를 통해 상태 전이 확률 행렬(state transition probability matrix)을 분석하는 실외 데이터 분석단계; 상기 스마트 시계의 센서를 이용하여 상기 보행자의 실내 보행패턴 좌표 값을 측위하고, 상기 측위된 실내 보행패턴 좌표 값에 해당하는 센서 실내좌표 데이터의 신호를 서버에 전송하는 실내 데이터 전송단계; 상기 서버가 수신받은 상기 센서 실내좌표 데이터를 상기 상태 전이 확률 행렬을 통해 분석하여 상기 보행자의 실내 위치를 예측하는 실내위치 예측단계;를 포함하는 것을 기술적 요지로 한다. 이에 의해 GPS 및 센서를 이용하여 실외 보행패턴 좌표 값을 측위하고 센서를 이용하여 실내 보행패턴 좌표 값을 측위하며, 이러한 실외 보행패턴 좌표 값 및 실내 보행패턴 좌표 값을 비교하여 보행자의 실내위치를 예측가능한 효과가 있다.
Patent KR-20210083169-A (KR)
Title: Radio frequency module and communication device
Inventor: TAKAHASHI HIDETAKA
IPC: H04B1/04
Filed: 2020-12-08
Abstract: The present invention relates to a high frequency module and a communication device. The high frequency module (1) comprises: a duplexer (61) for a communication band A; a power amplifier (11) and a low noise amplifier (21) accessed to the duplexer (61); a power amplifier (12) and a low noise amplifier (22) for a communication band B; and a switch (51) for switching the access between an antenna access terminal (100) and the power amplifier (12) and the access between the antenna access terminal (100) and the low noise amplifier (22). The power amplifiers (11, 12) are placed on the circumferential surface (91a) of a module substrate (91). The low noise amplifiers (21, 22) are built in a semiconductor IC (20) placed on the circumferential surface (91b) of the module substrate (91). When viewed from a plane of the module substrate (91), the distance between the power amplifier (11) and the semiconductor IC (20) is longer than the distance between the power amplifier (12) and the semiconductor IC (20). The present invention aims to provide a high frequency module and a communication device, which are able to improve the isolation characteristics between a transmission circuit and a reception circuit.