baber/WOPTO huggingface dataset:
Patent KR-102255254-B1 (KR)
IPC: H04W84/12
Filed: 2020-07-21
Granted: 2021-05-24
Abstract: 본 발명의 실시 예에 따른 시스템은 주문 내용 선택 및 서비스 제공자 호출 기능을 수행하는 물리 버튼을 적어도 두 개 이상 구비하는 고객용 디바이스, 하나 이상의 상기 고객용 디바이스 및 하나 이상의 직원용 디바이스와 와이파이 또는 블루투스 메쉬 네트워크를 이용해 양방향 통신을 수행하는 AP(Access Point), 상기 고객용 디바이스에서 발생한 서비스 요청 신호를 상기 AP로부터 수신하고, 상기 서비스 요청 신호에 기초하여 상기 하나 이상의 고객용 디바이스 중 서비스 요청한 고객용 디바이스를 식별하고, 상기 서비스 요청 신호를 직원용 디바이스에 전달하는 운용 서버 및 상기 운용 서버에서 전송된 서비스 요청 신호에 기초하여 테이블 식별 번호 및 주문 정보를 표시하는, 하나 이상의 직원용 디바이스를 포함하고, 상기 직원용 디바이스에 상기 운용 서버로부터 전송된 서비스 요청 신호에 대한 확인 이벤트가 감지되는 경우, 상기 직원용 디바이스는 직원 확인 신호를 상기 운용 서버 측에 전송하고, 상기 운용 서버는 상기 직원 확인 신호를 고객용 디바이스에 전송하여 서비스 요청 신호가 접수됨을 알리는 것을 특징으로 한다.
Patent KR-102277422-B1 (KR)
Title: Voice verification and restriction method of the voice system
Inventor: LEE JONG YUP
IPC: H04W4/029
Filed: 2020-07-24
Granted: 2021-07-19
Abstract: The present invention relates to a voice verification and restriction method for a voice terminal, capable of enabling effective action against a loss or theft of a terminal by setting locking on some or all functions and then executing phased responsive action designed by a user, and storing a voice of the user in multiple authentication servers and comparing the voices in the servers to each other for verification, as well as accurately and safely recognizing and verifying the voices of the user by storing the voices by emotional state through a language processing module. The method includes a voice storage step (a) and a voice verification step (b). The voice storage step (a) includes the following steps of: inputting and registering a voice of a user through a microphone of the voice terminal; receiving and analyzing the inputted voice through a language processing module; transmitting the analyzed voice to multiple authentication servers to individually verify and store the same; and learning the stored voice through an artificial intelligence (AI) processor. The voice verification step (b) includes the following steps of: comparing the voice inputted in the step (a) and the voice stored in at least one of the multiple voice authentication servers to each other to verify the same; when the inputted voice is matched with the stored voice, approving the voice and executing a voice command; and when the inputted voice is not matched with the stored voice, restricting some or all functions of the voice terminal and executing phased action designed by the user.
Patent KR-102334074-B1 (KR)
Inventor: LEE JIN SOO
IPC: E04F15/18
Filed: 2020-07-29
Granted: 2021-12-02
Abstract: The present invention relates to an earthquake-proof reinforcement device for a raised floor, in which a pair of fixed bodies installed on a post are firmly fixed to the post by tightening pressing protrusions with fixing nuts, and earthquake-proof rods are firmly fixed inside the fixed bodies, to thus maintain its original installation state even against external vibration or earthquakes, to prevent equipment installed on floor panels from being broken or damaged. The earthquake-proof reinforcement device for a raised floor comprises: a support having a post with an insertion hole, into which a head is inserted, formed on an upper surface; a fixed body coupled to an outer surface of the post and having an insertion groove into which an earthquake-proof rod is inserted; and an earthquake-proof rod inserted and installed in the insertion groove of the fixed body and having fixing holes, which are vertically symmetric and on the outer surfaces of both ends. In detail, the earthquake-proof reinforcement device for a raised floor further comprises: fixed bodies coupled to the outer surface of the post of the support and including a pair of pressing protrusions having a post hole at the center of an upper surface and a thread on an outer surface, multiple cut grooves formed to tighten the pressing protrusions, an insertion groove formed on an inner surface in a cross shape to receive the earthquake-proof rod inserted thereinto, and a circular fixing protrusion at a tip of the insertion hole; and fixing nuts screwed to the pressing protrusions of the fixed bodies to tighten the pressing protrusions so that the pressing protrusions are fixed to the post.
Patent KR-102348287-B1 (KR)
Title: Multiple generating apparatus of nano particle
Inventor: LEE SUNG BAE
IPC: B29C64/393
Filed: 2020-08-04
Granted: 2022-01-10
Abstract: The present invention relates to a multiple nanoparticle generator. An object of the present invention is to provide a multiple nanoparticle generator that can be used to evaluate the potential risk to the human body of nanoparticles and HAPs generated during the manufacturing of a molded product in a 3D printer. The present invention comprises: a filament roll (6) in which a filament (F) is wound into a coil shape; an extruder stepper (1) for pushing and transferring the filament wound around the filament roll (6) toward a heating core (2); the heating core (2) for heating the filament; an extruder (9) for extruding the filament supplied from the heating core (2); a chamber (3) for forming a closed space to generate nanoparticles by the extrusion action of the extruder (9); an air inlet (5) for supplying air into the chamber (3); an air outlet (4) for discharging the air inside the chamber (3) to the outside; and a control unit (7) for controlling the nanoparticle generator. The filament roll (6), the extruder stepper (1), and the heating core (2) are formed in plurality to supply filaments of a single material or filaments of different materials. The control unit (7) controls the discharge temperature and discharge speed of an extruder nozzle and the air flow rate supplied to the chamber (3) to generate nanoparticles of a desired size and concentration.
Patent KR-102237587-B1 (KR)
Title: Braille education and its manufacturing method
Inventor: SEO IN SIK
IPC: G09B21/00
Filed: 2020-08-10
Granted: 2021-04-07
Abstract: The present invention relates to a Braille educational material and a manufacturing method thereof, and more particularly, provides a Braille educational material which allows even beginners who have not developed senses by enabling a teaching aid to stick to the points corresponding to vertical and horizontal points of Braille, and a manufacturing method thereof.
Patent KR-102507770-B1 (KR)
Title: 시냅스 및 시냅스 어레이와, 이를 이용한 컴퓨팅 시스템 및 그 구동 방법
IPC: G06N3/063
Filed: 2020-08-26
Granted: 2023-03-07
Abstract: 본 발명은 시냅스 및 시냅스 어레이와, 이를 이용한 컴퓨팅 장치에 관한 것이다. 본 발명의 일 실시 예에 따른 시냅스 소자는, 소스 및 드레인 전극 중 어느 한 전극에 시냅스 입력 신호가 인가되는 트랜지스터; 및 제1 전극이 트랜지스터의 게이트 전극에 전기적으로 공통 연결되는 복수의 2단자 가변 저항 메모리 소자;를 포함하며, 각 가변 저항 메모리 소자의 제2 전극에 별도의 메모리 전압이 인가되어 게이트 전극에 인가되는 게이트 전압을 조절함으로써, 소스 및 드레인 전극 중 어느 다른 하나로 출력되는 시냅스 출력 신호를 조절한다.
Patent KR-102249009-B1 (KR)
Title: Method of converting combustible mixed waste, household waste, and workplace waste into fuel
Inventor: HAN JUNG GEUN
IPC: B07B1/28
Filed: 2020-08-31
Granted: 2021-05-07
Abstract: The present invention relates to a method for converting combustible mixed waste, household waste, and industrial waste into fuel, and provides an effect of recycling combustible waste and non-combustible waste mixed in combustible waste as auxiliary fuel and raw materials for rotary kiln furnaces and fluidized bed furnaces. The method of the present invention includes: a cutting step (S10); a hopper insertion step (S20); a first manual sorting step (S30); a first crushing step (S40); a second manual sorting step (S45); a second crushing step (S50); and a combustible waste supply step and bag filtering step (S60).
Patent KR-102475733-B1 (KR)
IPC: G02F1/1524
Filed: 2020-09-01
Granted: 2022-12-08
Abstract: 구현예는 전기변색원리를 바탕으로 우수한 광투과 가변 기능을 구현함과 동시에 우수한 신도 및 인장강도를 갖는 전기변색소자에 관한 것으로서, 상기 전기변색소자는 제1 기재층 및 제2 기재층 사이에 광투과가변 구조체가 개재되고, 상기 광투과가변 구조체가 제1 변색층 및 제2 변색층을 포함하고, 상기 제1 변색층 및 상기 제2 변색층 사이에 전해질층이 개재되고, 신율이 60% 내지 170%이다.
Patent KR-102456000-B1 (KR)
Title: 락토바실러스 플란타룸 kcc-47 균주 및 이를 포함하는 조성물
IPC: C12N1/20
Filed: 2020-09-03
Granted: 2022-10-19
Abstract: 본 발명은 락토바실러스 플란타룸( Lactobacillus plantarum ) KCC-47 균주 및 이를 포함하는 조성물에 관한 것으로, KCC-47 균주를 이용하여 발효 대사 생성물을 생산할 수 있다. 본 발명에 따른 락토바실러스 플란타룸 KCC-47 균주는 우수한 항균 활성과 위액 및 담즙염 내성 효과를 가지므로, 본 발명의 항균용 조성물은 우수한 프로바이오틱스 효과를 가지므로, 식품, 의약품, 화장품, 건강식품 등 다양한 형태로 활용될 수 있다.
Patent KR-102252652-B1 (KR)
Title: A Supporting Apparatus for a Fire Pot
Inventor: JUN IM JOO
IPC: F24B1/20
Filed: 2020-09-14
Granted: 2021-05-14
Abstract: The present invention relates to a support device for a furnace. The support device for the furnace includes: a base edge (11) having a closed curve shape; an inner edge (12) formed on the inside of the base (11); at least one support frame (13a, 13b, 13c) for supporting the inner edge (12) while both ends are coupled to the base edge (11); and at least one fixed wing frame (14a, 14b, 14c) that is rotatably coupled to one edge of the inner edge (12).
Patent KR-102235906-B1 (KR)
Title: Lego combined type plant factory cultivation system
Inventor: PARK CHUL SOO
IPC: A01G9/20
Filed: 2020-09-17
Granted: 2021-04-09
Abstract: The present invention relates to a Lego combination-type plant factory cultivation system. A plurality of support frames, each of which is composed of a pair of vertical frames (1) installed on a floor and a horizontal frame (2) connecting the upper ends of the vertical frames (1), are installed to be spaced apart from each other at regular intervals. Each of gutter support parts (200) is coupled to the horizontal frame (2) of each of the support frames. The gutter support parts (200) are made of wire, and the gutter support parts (200) are installed by hanging a gutter (100) on the horizontal frame (2). According to the present invention, a cutter support that supports a gutter for growing plants is easily and conveniently produced according to the exterior of a gutter, and thus a gutter of various shapes can be fitted together like Lego and installed in a narrow space. Cultivated plants can be classified quickly and accurately by the shape of a gutter. Thus, convenient and efficient management of plant factories is possible.
Patent KR-102210339-B1 (KR)
Title: Hospital integrated logistics management system using ai technology and hospital integrated logistics management method using the same
Inventor: JAE HOON CHOI
IPC: G06Q10/08
Filed: 2020-09-18
Granted: 2021-02-01
Abstract: The present invention relates to an integrated hospital logistics management system and an integrated hospital logistics management method using the same, which can maintain proper safe inventory levels at all times in accordance with an inventory quantity, an inventory state, a release quantity, etc. of an article of a hospital by allowing artificial intelligence to use big data to analyze a trend, a seasonal trend, etc. and predict actual usage through artificial intelligence technology to allow an artificial intelligence system to automatically process a reorder, an exchange product, etc. According to the present invention, the integrated hospital logistics management system comprises: an order processing module linked to a supplier providing an article of a hospital to process an order and reception of an article; a logistics management module to request a purchase or an exchange of an article in the hospital from the order processing module in accordance with the state of the article; and a system control module including a machine learning unit to generate and learn a rule about the operation of the article by using metadata and a control unit to control the logistics management module in accordance with the rule.
Patent KR-102423673-B1 (KR)
IPC: H01M4/38
Filed: 2020-09-18
Granted: 2022-07-20
Abstract: 본 발명의 일 실시 예는 구조제어된 맥신을 이용하여, 리튬폴리설파이드(LPS)가 셔틀 현상을 일으켜 활물질 손실 및 사이클링 성능 저하를 초래하는 현상을 방지하는 기술을 제공한다. 본 발명의 실시 예에 따른 구조제어된 맥신을 이용한 리튬-황 전지용 양극재는, 박리된 맥신(d-MXene)을 이산화탄소(CO 2 ) 가스 분위기에서 가열시켜 상기 박리된 맥신이 이산화탄소(CO 2 ) 처리에 의해 산화됨으로써 생성되는 분말인 산화맥신분말과 황 분말이 혼합된 혼합분말을 가열시켜 형성되는 분말인 복합분말;을 포함한다.
Patent KR-102210570-B1 (KR)
Title: Transformers installation system
Inventor: OH BOK GEUN
IPC: F16B5/02
Filed: 2020-09-22
Granted: 2021-02-03
Abstract: Provided is a transformer installation system for a distribution utility pole, capable of installing and maintaining a transformer of a utility pole with high safety and reliability. A transformer fixing device for a utility pole of a distribution line includes: an accommodation body part (210) having a rectangular shape and having at least a part installed on a utility pole (ST) in a bolting scheme to accommodate a transformer (10) therein; a first side elastic module part (2111) provided on a first side panel (211) of the accommodation body part (210) so as to be fixed to the transformer (10) by an elastic restoring force; a second side elastic module part (2121) provided on a second side panel (212) of the accommodation body part (210) so as to be fixed to the transformer (10) by an elastic restoring force; and a third bottom elastic module part (2131) provided on a bottom panel (213) of the accommodation body part (210) so as to be fixed to the transformer (10) by an elastic restoring force, wherein the first side elastic module part (2111) includes a first elastic body (2111a) installed on the first side panel (211) and a first contact flange part (2111b) installed at an end of the first elastic body (2111a) to make contact with the transformer (10), and the second side elastic module part (2121) includes a second elastic body (2121a) installed on the second side panel (212) and a second contact flange part (2121b) installed at an end of the second elastic body (2121a) to make contact with the transformer (10).
Patent KR-102208458-B1 (KR)
Inventor: LEE JAE HYEOK
IPC: B65D43/02
Filed: 2020-10-06
Granted: 2021-01-26
Abstract: The present invention relates to a cover coupling structure for a packaging container, capable of easily coupling a cover and maintaining coupling and locking strongly by forming locking protrusion parts at a plurality of corners formed on a packaging container body and recessed grooves in the middle of the locking protrusion parts. The cover coupling structure for a packaging container comprises: a polygonal body (1) molded of synthetic resin to have a plurality of corners (5) and opened upward; a horizontal surface (6) protruding outward from an upper portion of the main body (1) at a predetermined width; a vertical surface (7) protruding upward from the end of the horizontal surface (6) at a predetermined height; a horizontal part (8) protruding outward from an upper end of the vertical surface (7); a reinforcing part (9) protruding downward from the end of the horizontal part (8); locking protrusion parts (10) protruding inward from an upper inner surface of the corners (5) at a predetermined length; recessed grooves (11) formed in the middle of the locking protrusion parts (10); and coupling grooves (13) formed between the horizontal surface (6) and the locking protrusion parts (10) so that a coupling part (12) of a cover (2) can be coupled and locked thereto. The cover coupling structure for a packaging container additionally includes the recessed grooves (11) formed in the middle of the locking protrusion parts (10), and additionally includes upper inclined surfaces (14) and lower inclined surfaces (15) formed on upper and lower surfaces of the locking protrusion parts (10) and a connection part (16) for connecting front ends of the upper inclined surface (14) and the lower inclined surface (15).
Patent KR-102490325-B1 (KR)
IPC: F24F11/58
Filed: 2020-10-12
Granted: 2023-01-19
Abstract: 본 발명은 식물성장 촉진 기능을 갖는 스마트 공기청정기에 관한 것으로서, 더욱 구체적으로는 단순히 공기청정 기능뿐만 아니라, 미세먼지 측정뿐만 아니라 온도와 습도 측정을 통한 실내정보를 사용자에게 효과적으로 제공하여, 각종 미세먼지 정보 및 실내 환경을 정확하게 확인할 수 있도록 하고, 기존의 공기청정기에 적용하지 않았던 식물조명 기능을 함께 접목하여 사용자의 만족도를 향상시킬 수 있는 기술에 관한 것이다. 
즉, 본 발명은 내부에 필터부재와 공기를 흡입하여 필터부재를 통과시키도록 한 블로워가 설치되어 있는 본체와, 상기 본체에 설치되어 미세먼지 농도를 측정하는 미세먼지 센서와, 상기 본체에 설치되어 주변 온도와 습도를 측정하는 온습도 센서와, 상기 미세먼지 센서를 통한 미세먼지 농도와 온습도 센서를 통한 온도와 습도 관련정보를 전용 어플리케이션이 설치된 스마트폰으로 전송하는 통신모듈과, 상기 본체의 상부에 결합되는 조명장치;를 포함하는 것을 특징으로 한다.
Patent KR-102350593-B1 (KR)
Title: Apparatus and method for classifying gait pattern based on multi modal sensor using deep learning ensemble
Inventor: CHOI SANG IL
IPC: G16H50/20
Filed: 2020-11-04
Granted: 2022-01-14
Abstract: The present invention relates to a multimodal sensor-based gait pattern classification apparatus using deep learning ensembles, which collects gait information by using a sensor of a shoe insole and accurately identifying a gait pattern by using a combination of convolutional neural network (CNN) and a recurrent neural network (RNN), and a method thereof. According to the present invention, the multimodal sensor-based gait pattern classification apparatus comprises: a data collection unit collecting gait data from a smart insole; a data generation unit defining a section of a unit step in gait information and adjusting the size of all unit steps to a standard length to generate a data set; a CNN learning classification unit and an RNN learning classification unit independently trained by using the data set generated by the data generation unit and applying an average ensemble model to provide one final prediction by performing CNN learning classification and RNN learning classification, respectively; and a gait classification result output unit using a value output from a fully connected network through the CNN learning classification unit and the RNN learning classification unit to determine and output a gait type.
Patent KR-102471743-B1 (KR)
Title: 스마트팜의 미래 생산량 예측 방법
IPC: G06F17/18
Filed: 2020-11-13
Granted: 2022-11-29
Abstract: 스마트팜의 미래 생산량 예측 방법이 개시된다. 스마트팜의 미래 생산량 예측 방법은, 스마트팜의 생산량 데이터 및 환경 데이터를 수집하는 단계, 수집된 생산량 데이터 및 환경 데이터를 이용하여 현재 주차(Week)의 생산량과 이전 주차의 환경인자에 대한 상관계수(correlation coefficient)를 산출하고, 산출된 상관계수를 이용하여 시간차이를 산출하는 단계, 산출된 시간차이를 이용하여 초기 대응주차(CW: Corresponding Week)를 산출하는 단계, 산출된 초기 대응주차를 개선하는 단계, 개선을 통해 생성된 개선 대응주차를 이용하여 다중선형회귀(multiple linear regression) 모델을 산출하는 단계 및 다중선형회귀 모델을 이용하여 미래 생산량을 예측하는 단계를 포함한다.
Patent KR-102261434-B1 (KR)
Title: A whitening cosmetic composition comprising an exosome derived from Rosa stem cell as an active ingredient
Inventor: CHO BYONG SEUNG
IPC: A61K8/9789
Filed: 2020-11-16
Granted: 2021-06-07
Abstract: The present invention provides a cosmetic composition for whitening comprising exosomes derived from rose stem cells as an active ingredient. The cosmetic composition for whitening of the present invention is excellent in effects such as skin whitening and skin beauty.
Patent KR-102422251-B1 (KR)
Title: 의료폐기물 쓰레기통용 자율이송 카트
IPC: B66C1/02
Filed: 2020-11-19
Granted: 2022-07-19
Abstract: 본 발명은 의료폐기물이 수집된 쓰레기통을 안전하게 적재하여 이송하고 하역할 수 있게 하는 의료폐기물 쓰레기통용 자율이송 카트에 관한 것으로, 쓰레기통이 거치되게 하는 거치부재; 상기 거치부재와 결합되며, 주행을 위한 모터 및 바퀴로 이루어진 이동부재; 다관절 로봇으로 이루어져서 상기 거치부재에 상기 쓰레기통을 적재하거나 하역하는 적재 및 하역부재; 상기 적재 및 하역부재에 설치되어서 상기 쓰레기통을 흡착 홀딩하여 상기 거치부재에 적재 또는 하역하는 흡착부재; 상기 거치부재에 구비되어서 적재된 상기 쓰레기통을 유동하지 않게 잡아주는 지지부재; 및 상기 거치부재에 구비되어거나 별도로 분리되어 구비되어서, 이동부재, 적재 및 하역부재, 흡착부재 및 지지부재의 작동을 제어하는 제어부;를 포함하여 구성된다.
Patent KR-102405780-B1 (KR)
Title: 차량 부품 및 이의 제조방법
IPC: B60R13/00
Filed: 2020-11-20
Granted: 2022-06-08
Abstract: 본 발명의 차량 부품은 투명몸체; 상기 투명몸체 외측면에 형성된 장식부; 및 상기 투명몸체 내측면에 배치되며 상기 장식부를 향하도록 구비되는 광모듈;을 포함하고, 상기 장식부는 투광영역과 비투광영역을 포함하며, 상기 비투광영역은 도료층이 형성되어 광 투과를 차단하고, 상기 투광영역은 투광성 금속층이 형성되며 외부 광원이 반사되어 금속색을 나타내거나 상기 광모듈에서 생성되는 광원이 투과하여 확산되는 것을 특징으로 한다.
Patent KR-102445778-B1 (KR)
IPC: A61F15/00
Filed: 2020-12-10
Granted: 2022-09-20
Abstract: 본 발명은 진단키트용 바이러스 검체 채취봉의 선단에 형성되는 검체부에 미세모를 부착시켜 식모함에 있어, 미세모 부착실 내벽부 양측에 음극망체와 양극 망체를 세워 설치하고, 이들간 사이의 상부측에서 승강 작동되는 덮개판에는 랙과 피니언에 의하여 정, 역회전 작동되는 회전작동구에 설치되는 집게부에 사출금형에서 여러개가 한조로 사출되어 나온 검체 채취봉 모듈을 선단에 접착제를 도포한 다음 거꾸로 매어달아 장착하고, 하강시켜 상부 덮개를 닫은 상태에서 압축공기 노즐에 의하여 압축공기를 미세모 성형실 내부로 불어넣어 내부에 투입된 미세 나일론 섬유사 칩으로된 미세모를 정전기와 함께 비산시킴으로서 미세모가 날아서 부착될 때, 상향 경사각으로 골고루 잘 부착되어 경사각을 갖는 상태로 검체 채취봉의 검체부가 형성되도록 한 것이다.
Patent KR-102244867-B1 (KR)
Title: Transfer device equipped with preload module for preventing clearance of top body and fixed guide rail
Inventor: WANG SOON OK
IPC: B65G35/06
Filed: 2020-12-11
Granted: 2021-04-26
Abstract: The present invention relates to a transfer device with a pre-pressure module for preventing a clearance between a top body and a fixed guide rail. More specifically, the transfer device is coupled to a moving target to move the moving target while preventing a clearance between a fixed guide rail and a moving block and, at the same time, prevents a movement error and horizontal deformation caused by the clearance with the fixed guide rail by using the pre-pressure module, pressurizing the moving block toward the fixed guide rail, and moving the top body where the moving block are integrally coupled when the clearance occurs, and minimizes the overall size to increase a utilization range.
Patent KR-102271793-B1 (KR)
Title: System for providing a platform for integrating and processing big data of complex biological signals based on artificial intelligence and method for processing big data of complex biological signals using thereof
Inventor: YUN KWAN KIM
IPC: G16H50/30
Filed: 2020-12-11
Granted: 2021-07-02
Abstract: The present invention relates to a system for providing a complex biosignal big data integrated processing platform based on an artificial intelligence and a method for complex biosignal big data integrated processing using thereof, that acquires a complex biosignal data of a user, enables a bio-state, diagnosis, and prediction of a result of the user through a result learned through machine learning or deep learning technology, and dramatically reduces a time and cost required to develop a big data-based artificial intelligence analysis model in a healthcare field and enables the development of a high-accuracy model. The system comprises: a complex biosignal data acquisition part; a database; a data pre-processing part; and an artificial intelligence learning part.
Patent KR-102280462-B1 (KR)
Title: Home robot that provides customized complex information to users and operating method thereof
Inventor: SANGHOON HAN
IPC: G06F16/332
Filed: 2020-12-16
Granted: 2021-07-22
Abstract: Disclosed are a home robot device for providing customized complex information to a user and an operating method thereof. The present invention provides the home robot device capable of customizing predetermined schedule information, news information, and product information to be displayed on a screen and an operating method thereof so as to support a user to obtain more various information through the home robot device.
Patent KR-102282530-B1 (KR)
Title: Method for providing compressed gig service and apparatus thereof
Inventor: HAN YOUNG SEOK
IPC: G06Q30/02
Filed: 2020-12-17
Granted: 2021-07-27
Abstract: A method for providing compressed gig service and an apparatus thereof are disclosed. The method includes the steps of: obtaining compressed gig service information including service content, service time, and service area; predicting an order quantity for the compressed gig service information; determining a price for the compressed gig service information based on the compressed gig service information and the order quantity; generating a gig service offer including the compressed gig service information and the gig service price; and transmitting the gig service offer to at least one gig service requestor terminal. An object of the present invention is to provide a method for providing compressed gig service and an apparatus thereof that maximizes a gig service order quantity and price competitiveness by receiving a large number of gig service orders.
Patent KR-102233482-B1 (KR)
Title: Method of manufacturing stainless pipe for smoke exhaust
Inventor: BAE SANG JIN
IPC: F23J11/00
Filed: 2020-12-21
Granted: 2021-03-29
Abstract: The present invention relates to a manufacturing method for an exhaust pipe which includes a stainless inner pipe with increased heat resistance and corrosion resistance, to prevent the corrosion of a chimney. According to the present invention, the exhaust pipe manufactured by the manufacturing method does not cause corrosion by acid such as sulfuric acid, sulfurous acid, and hydrochloric acid generated by condensation water or rainwater, and is not peeled or cracked at high temperatures to be semi-permanently used.