baber/WOPTO huggingface dataset:
Patent KR-20220147857-A (KR)
Inventor: BAE SUNG CHUL
IPC: C01B32/168
Filed: 2021-04-28
Abstract: In the present disclosure, disclosed are: a method for manufacturing titanium nanotubes (TNT)/carbon nanotubes (CNT) composites, which provides improved dispersibility with excellent mechanical performance resulting from carbon nanotubes in a cement composition (or paste); and a cement composition using the TNT/CNT composites manufactured therefrom.
Patent KR-20220152364-A (KR)
Inventor: CHOE HYUNG WOOK
IPC: G06F3/02
Filed: 2021-05-08
Abstract: The present invention relates to a detachable keyboard. According to the present invention, only necessary parts can be used on a small desk due to a keyboard body and a volume can be reduced when carrying, and a keyboard separated by a connecting part can be compatible when connected. Therefore, an existing problem of not being easy to carry and use is solved. The detachable keyboard comprises: a keyboard body divided into three parts so that only necessary parts can be used on a small desk and a volume is reduced when carrying, and used according to situations; a keyboard button composed of square spaces for convenient keyboard input; and a connecting part forming a connection port on a separate keyboard so that the separate keyboard can be compatible when connected. Accordingly, only necessary parts can be used on a small desk due to a keyboard body and a volume can be reduced when carrying, and a keyboard separated by a connecting part can be compatible when connected. Therefore, an existing problem of not being easy to carry and use is solved.
Patent KR-20210148904-A (KR)
Inventor: WANG CHIH CHING
IPC: H01L29/66
Filed: 2021-05-11
Abstract: The present invention provides a method of manufacturing a semiconductor device capable of providing inner spacers with multiple layers with at least a low-k dielectric layer and a capping layer as an etch stop layer. The method of manufacturing a semiconductor device includes the steps of: forming a fin structure in which first semiconductor layers and second semiconductor layers are alternatively stacked; forming a sacrificial gate structure over the fin structure; etching a source/drain (S/D) region of the fin structure, which is not covered by the sacrificial gate structure, thereby forming an S/D space; laterally etching the first semiconductor layers through the S/D space, thereby forming recesses; forming a first insulating layer, in the recesses, on the etched first semiconductor layers; after the first insulating layer is formed, forming a second insulating layer, in the recesses, on the first insulating layer, wherein a dielectric constant of the second insulating layer is less than that of the first insulating layer; and forming an S/D epitaxial layer in the S/D space, wherein the second insulating layer is in contact with the S/D epitaxial layer.
Patent KR-20220153842-A (KR)
Title: Automatic matching method for living services based on location and evaluation
Inventor: CHOI BO PIL
IPC: G06Q30/06
Filed: 2021-05-12
Abstract: The present invention relates to an automatic matching method for living services in which a living service brokerage service provided by a service server is executed. The automatic matching method for living services comprises: a quotation request step of requesting, from a customer terminal, service information and a work estimate for the service information together to a service server; an information providing step of transmitting the service information received from the service server through the quotation request step to a plurality of company terminals located in a predetermined living area based on location information of the customer terminal; a quotation providing step of transmitting, through the service server, a quotation corresponding to quotation request information from the company terminal to the customer terminal; a company selecting step of selecting a specific company from the customer terminal; a communication step of exchanging contact information between a service performing company selected in the company selecting step and a customer, and designating an address of the customer, phone number, service performance date, and the like as texts are communicated; a service performance step of performing the service requested by the customer by the service performing company selected through the company selecting step; after the service performance step, a payment step of paying, by the customer, the price to the service performing company; and after the service performance step, a company evaluation step of transmitting a company evaluation related to the service performance to the service server through the customer terminal. Accordingly, time and opportunity costs are saved, and productivity is increased.
Patent KR-20220154529-A (KR)
Title: Connector including filter
Inventor: JEONG JONG SUN
IPC: H01R13/719
Filed: 2021-05-13
Abstract: A connector according to one embodiment comprises: a housing which has a first accommodating part and a second accommodating part; a magnetic core which is accommodated in the first accommodating part, and has a hollow; a bus bar which penetrates the housing along a penetrating path; and a capacitor which is accommodated in the second accommodating part. The second accommodating part is disposed around the penetrating path, wherein the penetrating path passes through the hollow of the magnetic core. Therefore, when the connector is disposed at the output end of a power module, the power module can be miniaturized and noise can be reduced.
Patent KR-20220154898-A (KR)
Title: Cleaning method of smart air purification vehicle using exterior and self measurement data
Inventor: JEON JEONG HWAN
IPC: E01H1/08
Filed: 2021-05-14
Abstract: The present invention relates to a purification method of a purifying vehicle. Provided are the purifying vehicle which efficiently purifies an air and the road surface while the purifying vehicle having one drive unit moves, and the purification method. The purification method of the smart air purifying vehicle utilizing public and self-measured data of the present invention comprises: an information receiving step; a first setting step; and a first performing step.
Patent KR-20220156688-A (KR)
Title: A virtual side rearview mirror for a vehicle
Inventor: CHO DAE SUNG
IPC: B60K35/00
Filed: 2021-05-18
Abstract: The present invention relates to a virtual side rearview mirror formed on a front windshield of a vehicle. According to the present invention, the virtual side rearview mirror for a vehicle comprises: a camera capturing the vehicle approaching from a rear side in real-time; a sensor unit recognizing the vehicle approaching from the rear side; a display unit formed on the front windshield of the vehicle; and a control unit controlling data from the camera and the data from the sensor unit to be displayed on the display unit.
Patent KR-20220156394-A (KR)
Title: A spot welding apparatus
Inventor: KIM KYEONG SOON
IPC: B23K11/25
Filed: 2021-05-18
Abstract: The present invention relates to a spot welding apparatus. The spot welding apparatus of the present invention, includes: a first electrode unit having at least one lower electrode; a second electrode unit spaced upward from the first electrode unit, and having a plurality of upper electrodes; an electrode lifting unit moving the second electrode unit in a vertical direction; and a power supply unit supplying power to the lower electrode and the upper electrodes. The second electrode unit, includes: a body unit installed on the electrode lifting unit to be rotatable; and a power connection unit installed on the center of rotation of the body unit, and electrically connected to the power supply unit, wherein each of the upper electrodes is arranged along the circumference of the body unit, and can be electrically connected to the power connection unit through the rotation of the body unit. Therefore, the present invention is capable of preventing an accident from occurring during a welding process.
Patent KR-20220166447-A (KR)
Title: Traffic Safety System Using Buffered Sign Bottle
Inventor: YOO IN KYOON
IPC: E01F9/60
Filed: 2021-06-10
Abstract: The present invention relates to a traffic safety system using a buffer type marker, which improves the traffic safety. The traffic safety system comprises a buffer type marker including lower and upper cases, a buffering member, a light emitting unit and a cover body, and having a buffering action.
Patent KR-20220167657-A (KR)
Title: Cosmetic composition containing vehicle with ceramide holding power and hydroxydecyl ubiquinone with low irritation and skin barrier recovery effect
Inventor: PARK KYU KUN
IPC: A61K8/39
Filed: 2021-06-14
Abstract: The present invention relates to a cosmetic composition which contains vesicles containing fatty acid esters with ceramide holding capacity and hydroxydecyl ubiquinone, and has a skin barrier recovery effect. The cosmetic composition of the present invention contains vesicles with ceramide holding capacity and hydroxydecyl ubiquinone, wherein 1 to 5 wt% of vesicles and 0.001 to 0.1 wt% of hydroxydecyl ubiquinone are contained based on the total weight of the composition.
Patent KR-20220168504-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: KIM EUN AH
IPC: H04N9/31
Filed: 2021-06-16
Abstract: An electronic apparatus and a control method thereof are disclosed. A control method of an electronic apparatus according to the present disclosure includes the steps of: controlling a projection part to operate in a projection mode in which light is projected with a first brightness to project a projection image; detecting an event for entering an illumination mode while operating in the projection mode; and controlling the projection part to project light with a second brightness that is darker than the first brightness when entering a lighting mode according to the event.
Patent KR-20230000370-A (KR)
Title: Tray for vehicle
Inventor: MIN GEUN
IPC: E05B79/02
Filed: 2021-06-24
Abstract: According to one embodiment of the present invention, a tray for a vehicle comprises: a body unit positioned in an upper end of a cockpit and enabling one surface to be opened to have an additional mounting space therein; a cover unit opening and closing one opened surface of the body unit and having a plurality of fastening grooves in a partial section coming in contact with the body unit; and a locking unit locking and releasing the cover unit from the body unit in a rotary method.
Patent KR-20230000779-A (KR)
Inventor: RYU JAE WAN
IPC: F16H55/06
Filed: 2021-06-25
Abstract: A method for manufacturing a wave gear device and a wave gear device are disclosed. The method for manufacturing a wave gear device comprises a step of processing a material to manufacture a gear body; and a step of performing low-temperature nitriding at a temperature equal to or lower than a recrystallization temperature of the material to form a nitrided diffusion layer on the surface of the gear body. The wave gear device may include an external gear formed by the method for manufacturing a wave gear device. Accordingly, the wave gear device has improved wear resistance while the thermal deformation and physical property deterioration are suppressed.
Patent KR-20230006068-A (KR)
Title: Jellyfish Marine Waste Bin
Inventor: CHO HYUNG JUN
IPC: E02B15/10
Filed: 2021-07-02
Abstract: The present invention is a tool for collecting marine waste floating in the sea, and relates to a jellyfish marine trash bin comprising a cylindrical shape from the top to the middle and a funnel shape from the middle to the bottom. As described above, the present invention can prevent marine organisms from eating marine wastes by collecting scattered marine wastes in one place.
Patent KR-20210133900-A (KR)
Title: Longer aviation drone
IPC: B64C15/12
Filed: 2021-07-02
Abstract: The present invention relates to a drone. A usual drone includes a means for remote control, includes a plurality of propellers and a plurality of motors, and is levitated in the air by the rotation of the propellers by being controlled wirelessly from a distance by the guidance of radio waves. The drone in accordance with the present invention comprises: a central part (111) in the middle; a plurality of connection parts (113) expanding radially from the central part (111); a main propeller (130) installed on the central part (111) to generate lift; a sub-propeller (150) installed on each end of the connection parts (113) to mainly perform direction change; and a tilting guidance device (200) including a tilting guidance ring (210) and a tilting connection part ring (220), thereby extending flight time and flight distance. Therefore, distance traveled can be extended, and flight posture, direction change and propelling force can be improved.
Patent KR-20220002158-A (KR)
Title: Finger grip intergrated smart device case
Inventor: PARK JIN KYU
IPC: A45C11/00
Filed: 2021-07-05
Abstract: The present invention relates to a finger grip for a smart terminal, and more particularly, to a smart terminal case integrated finger grip in which a finger grip hardly protrudes from a smart terminal case as if the finger grip is integrally formed with the smart terminal. The smart terminal case integrated finger grip is composed of: a case (150) in which case perforation (151) is formed; a band assembly (110) inserted into a case perforation part (151); a fixing sheet (140) formed in a film shape having a size larger than that of the case perforation part (151) and in close contact with the inner surface of the case (150); an adhesive tape (130) for fastening the body (1120) and a fixing sheet (140) of the band assembly (110); and a guide sheet (120) inserted between the body (1120) and the adhesive tape (130) at a position corresponding to the slide groove (1122).
Patent KR-20230015589-A (KR)
Title: Composition for reducing methane emission comprising lignin, humic acid or iron complex thereof
Inventor: JEON JONG ROK
IPC: C05F11/00
Filed: 2021-07-23
Abstract: The present invention relates to a composition for reducing methane gas emission containing lignin, humic acid or an iron complex thereof as active ingredients. Since the composition of the present invention is excellent in reducing methane gas emission from soil, it is possible to inhibit the emission of greenhouse gases emitted from the soil during crop cultivation.
Patent KR-20230017934-A (KR)
Inventor: KIM YONG HO
IPC: H01L23/00
Filed: 2021-07-28
Abstract: A semiconductor package with improved electrical characteristics by improving stability is provided. The semiconductor package comprises: a first stack including a first semiconductor substrate; a through via penetrating the first semiconductor substrate in a first direction; a second stack including a second surface facing a first surface of the first stack on the first stack; a first pad in contact with the through via on the first surface of the first stack; a second pad including an insertion recess defined by a concave inner surface on the second surface of the second stack; a bump in contact with the first pad and the second pad, wherein the bump includes a first upper bump on the first pad and a first lower bump between the first upper bump and the first pad, the first upper bump includes a different material than the first lower bump, and the first upper bump fills at least one portion of an insertion recess and is non-disposed on a sidewall of the first lower bump.
Patent KR-20220014861-A (KR)
Title: System and meyhod for resolving the influence of mobile robots from outside light
Inventor: KIM MYUNG SIK
IPC: B25J19/02
Filed: 2021-07-29
Abstract: The present invention relates to a system and a method for resolving an influence of a mobile robot from outdoor light and, more specifically, to a system and a method for resolving an influence of a mobile robot from outdoor light, which can prevent a malfunction such as a sudden stop or a sudden turn of a mobile robot by preventing occurrence of obstacle extraction errors due to outdoor light (for example, the light of the sun or outdoor lighting) shone in a sensor of the mobile robot when the mobile robot is driving. According to an embodiment of the present invention, the system for resolving an influence of a mobile robot from outdoor light includes a mobile robot and a control system for controlling a movement of the mobile robot. The control system includes: a light emitting unit radiating light for sensing; a light receiving unit including at least one camera and receiving the light radiated by the light emitting unit; a filter unit arranged on a front surface of the light receiving unit to be spaced at predetermined intervals from the light receiving unit, and blocking the outdoor light of particular wavelengths facing the light receiving unit; and a control unit measuring a distance from an obstacle based on the light received by the light receiving unit. The control unit adjusts the brightness of lenses of the camera to receive the light when the filter unit is arranged on the front surface of the light receiving unit.
Patent KR-20230018882-A (KR)
Title: Mango marshmallow cookie making methods
Inventor: HONG SEONG HYEOP
IPC: A23G3/54
Filed: 2021-07-30
Abstract: A mango marshmallow cookie preparation method according to one embodiment of the present invention comprises the steps of: dividing cookie dough into a predetermined size; making the divided cookie dough into a circular shape to form a groove with predetermined depth in a central portion of the cookie dough; inserting a mango slice into the groove; putting marshmallow on top of the mango slice; placing the cookie dough with the mango slice and the marshmallow put on top into an oven to perform primary heating; performing secondary heating at a lower temperature than that of the primary heating; and cooling the cookie dough at a lower temperature than that of the secondary heating. Accordingly, the unique color and sweetness of mango are expressed to provide consumers with a pleasing taste and visual elements.
Patent KR-20230019543-A (KR)
Inventor: SONG JUN YONG
IPC: H01L23/00
Filed: 2021-08-02
Abstract: A method of manufacturing a semiconductor device including a bump interconnection structure may be presented. A method of manufacturing a semiconductor device may include: forming a first substrate including a connection pad; and forming a bump including a solder layer and a metal post protruding from the solder layer on the connection pad. A second substrate including a bump land may be formed. The first substrate may be disposed on the second substrate to allow an end of the metal post to be in contact with the bump land. A solder layer may be reflowed. Accordingly, it is possible to interconnect the metal post to the bump land.
Patent KR-20230023272-A (KR)
Title: Organic light emitting diode and flexible display device having the same
Inventor: PARK JIN WOO
IPC: H10K50/00
Filed: 2021-08-10
Abstract: The present invention relates to an organic light emitting diode and a flexible display device including the same, and an organic light emitting diode according to an embodiment of the present invention includes an anode, a light emitting layer disposed on the anode and including a polymer host and a phosphorescent dopant, and a cathode disposed on the light emitting layer, wherein the polymer host includes polyvinylcarbazole and polyfluorene derivatives. Accordingly, the organic light emitting diode of the present invention has greatly improved stretchability as well as excellent light emitting efficiency, and a stretchable display device can be easily implemented with the same.
Patent KR-20230024647-A (KR)
Inventor: JAEWON MOON
IPC: G06F16/2458
Filed: 2021-08-12
Abstract: The present invention relates to a method and device for generating data according to time information. The method includes the steps of: generating table data with source data having a plurality of types of parameter information including time information; extracting source data corresponding to at least one type of a first type, a second type, a third type, and a fourth type from the table data; and generating time series data by processing the extracted source data. The present invention can also be applied to other embodiments.
Patent KR-20230025727-A (KR)
Inventor: HEEJEONG YOUN
IPC: G07C9/00
Filed: 2021-08-16
Abstract: 본 발명 스마트 단말기를 이용한 DID 출입 인증 방법은 QR 코드에 출입 리더기 위치 정보와 DID 검증 서버 고유정보를 저장하는 단계와, 모바일 출입증 단말기에 출입 앱을 설치하는 단계와, 사용자가 소지한 모바일 출입증 단말기를 NFC 리더에 태깅하여 자동으로 출입 앱을 활성화시키는 단계와, 활성화된 출입 앱이 출입 리더기에 설치된 QR 코드로부터 출입 리더기 위치 정보와 DID 검증 서버의 고유 정보를 수신하여 저장하는 단계와, 모바일 출입증 단말기가 수신된 위치 정보, 모바일 출입증 단말기 고유 정보를 DID 검증 서버로 전송하는 단계와, DID 검증 서버가 수신된 출입 리더기 위치정보, 모바일 출입증 단말기 고유 정보를 블록체인으로 전송하여 인증을 요청하는 단계와, 블록체인이 수신된 출입 리더기 위치정보, 모바일 출입증 단말기 고유정보를 블록체인의 각 노드로 전송하여 인증을 요청하는 단계와, 블록체인의 각 노드가 수신된 위치 정보와 모바일 출입증 단말기 고유 정보가 해당 위치의 출입문에 대한 출입 허가자의 위치정보와 모바일 출입증 단말기의 고유정보와 일치하는지 여부를 인증하는 단계와, 블록체인의 각 노드가 인증 결과 정보를 블록체인으로 전송하는 단계와, 블록체인이 수신된 인증 결과 정보를 DID 검증 서버로 전송하는 단계와, DID 검증 서버가 인증 결과 정보를 출입 서버로 전송하는 단계와, 출입 서버가 인증 결과 정보를 기초로 하여 주장치로 출입문 개방 명령 정보를 전송하는 단계와, 출입문의 주장치가 출입문의 록킹을 해제하도록 해제 제어 신호를 출입문 모듈로 전송하여 출입문을 개방하도로 하는 단계와, 주장치가 출입문 개방 결과 정보를 출입 서버로 전송하는 단계와, 출입 서버가 수신된 출입문 개방 결과 정보와 인증 결과 정보를 저장하는 단계를 포함하는 것을 특징으로 하는 것이다.
Patent KR-20230027339-A (KR)
Inventor: GO JUNG WON
IPC: G06Q10/08
Filed: 2021-08-18
Abstract: 패션의류제품의 작업지시서를 제공하는 의류 배송 서비스 제공 시스템이 제공되며, 건축물을 모티브로 디자인된 적어도 하나의 패션의류제품의 작업지시서를 업로드하는 적어도 하나의 디자이너 단말, 건축물을 모티브로 디자인된 적어도 하나의 패션의류제품을 구매 및 결제하는 경우, 작업지시서가 함께 포장된 택배의 트래킹 번호를 수신하는 사용자 단말 및 적어도 하나의 디자이너 단말로부터 작업지시서와, 적어도 하나의 패션의류제품을 매핑하여 저장하는 데이터베이스화부, 사용자 단말에서 건축물을 모티브로 디자인된 적어도 하나의 패션의류제품을 구매 및 결제하는 경우, 작업지시서를 함께 포장하도록 운송장을 출력하는 출력부, 적어도 하나의 직원 단말로부터 작업지시서가 포함되었는지를 체크받아 운송장을 업로드하는 업로드부, 사용자 단말로 운송장의 트래킹 번호를 공유하는 공유부를 포함하는 배송 서비스 제공 서버를 포함한다.
Patent KR-20230027930-A (KR)
Inventor: KIM JI YEON
IPC: G06N3/04
Filed: 2021-08-20
Abstract: 특징 전이 및 손실 전이를 활용한 딥러닝 모델 생성 방법이 제공된다. 상기 방법은 복수의 대량 이미지 데이터를 기 훈련된 교사 네트워크 모델에 입력시키는 단계; 상기 입력에 상응하여 상기 교사 네트워크 모델로부터 추출된 특징 정보를 획득하는 단계; 상기 입력에 상응하여 상기 교사 네트워크 모델로부터 출력된 각 이미지 데이터의 클래스에 따른 확률 분포값을 획득하는 단계; 상기 특징 정보를 학습 대상인 학생 네트워크 모델에 입력시켜 특징 전이 학습을 수행하는 단계; 및 상기 확률 분포값을 상기 학생 네트워크 모델의 손실 함수에 적용하여 손실이 정의된 학생 네트워크 모델을 생성하는 단계를 포함한다.
Patent KR-20230029441-A (KR)
Title: 헤테로 고리 화합물 및 이를 포함하는 유기 발광 소자
Inventor: LEE DONG JIN
IPC: C07D313/06
Filed: 2021-08-24
Abstract: 본 명세서는 화학식 1로 표시되는 헤테로 고리 화합물 및 이를 포함하는 유기 발광 소자에 관한 것이다.
Patent KR-20230032644-A (KR)
Title: 표시 패널 및 그 제조 방법과 전자 장치
Inventor: CHUNG DEUK SEOK
IPC: H10K50/80
Filed: 2021-08-31
Abstract: 복수의 발광 소자를 포함하는 발광 소자 어레이, 상기 발광 소자 어레이 위에 위치하고 상기 발광 소자로부터 방출된 광의 발광 스펙트럼을 변환시키는 색 변환 층, 그리고 상기 색 변환 층 위에 위치하는 봉지 박막을 포함하고, 상기 색 변환 층은 양자점-폴리머 복합체를 포함하는 양자점-폴리머 패턴을 포함하며, 상기 양자점-폴리머 패턴의 상부 표면의 평균 조도(average roughness, Ra)는 상기 봉지 박막의 두께의 약 3% 이하인 표시 패널 및 그 제조 방법, 상기 표시 패널을 포함하는 전자 장치를 제공한다.
Patent KR-20230032715-A (KR)
Inventor: KIM SANG JOONG
IPC: G01R31/58
Filed: 2021-08-31
Abstract: 본 발명은 전차선(電車線)의 단선을 검지하기 위한 시스템에 관한 것으로, 전철의 상부측 집전판에 전기를 인가하는 전차선과, 상기 전차선의 장력을 조절하는 장력추를 포함하는 전차선 단선검지시스템에 있어서, 상기 장력추에 고정되어 상기 장력추의 수직방향으로의 이동에 따른 가속도 데이터를 출력하는 가속도 센서와; 상기 가속도 데이터를 설정 레벨과 비교하여 상기 전차선의 단선으로 판단되면 전차선 단선정보를 생성해 중앙관리서버 측으로 무선 전송하는 단선검출 전파부;를 포함함을 특징으로 한다.
Patent KR-20230034585-A (KR)
Inventor: KIM HO YOUNG
IPC: G06F40/205
Filed: 2021-09-03
Abstract: 컴퓨팅 장치에 의해 수행되는 방법에 있어서, 제1 언어로 구성된 입력 문장을 획득하는 단계, 상기 입력 문장을 제2 언어로 번역하여 학습 문장을 생성하는 단계, 상기 학습 문장에 대한 자연어 분석을 통해 상기 학습 문장을 구성하는 복수의 파싱요소를 획득하는 단계, 상기 복수의 파싱요소의 속성에 기초하여 상기 학습 문장을 말하기 위해 필요한 하나 이상의 학습 콘텐츠를 선택하는 단계 및 상기 선택된 학습 콘텐츠를 제공하는 단계를 포함하는, 언어 학습 콘텐츠 제공방법이 개시된다.