baber/WOPTO huggingface dataset:
Patent KR-20220120039-A (KR)
Title: Automatic pipe cleaning device
Inventor: PARK SUYEONG
IPC: B08B9/023
Filed: 2021-02-22
Abstract: Provided is an automatic pipe cleaning device that can conveniently clean the exterior of a pipe in a location that is difficult for users to access. According to an embodiment of the present invention, an automatic pipe cleaning device, formed to clean the exterior of a pipe by moving forward or backward, comprises: a housing part in which two body members are coupled to each other and which is formed in a cylindrical shape with an empty interior; and a pipe cleaning part which is coupled to the inside of the housing part and formed to be coupled to the pipe in a form of surrounding the pipe by using a cutting part. The housing part includes a first body member and a second body member each including a first motor and a second motor as the two body members.
Patent KR-20220085681-A (KR)
Title: 기밀성이 강화된 연도 조립체
Inventor: BAE SANG JIN
IPC: F23J13/04
Filed: 2021-02-23
Abstract: 본 발명은 일측 및 타측이 개구되고, 내부에 공간이 형성된 제 1 연도; 일측 및 타측이 개구되고, 내부에 공간이 형성된 제 2 연도; 상기 제 1 연도 및 제 2 연도의 경계를 감싸는 이너밴드;를 포함하고, 상기 제 1 연도는, 일측에 형성된 일측플랜지; 타측에 형성된 타측플랜지; 상기 일측플랜지 및 타측플랜지를 연결시키는 이너파이프;를 포함하고, 상기 제 2 연도는, 일측에 형성된 일측플랜지; 타측에 형성된 타측플랜지; 상기 일측플랜지 및 타측플랜지를 연결시키는 이너파이프;를 포함하고, 상기 이너밴드는 상기 제 1 연도의 일측플랜지 및 제 2 연도의 타측플랜지를 감싸게 배치되고, 상기 제 1 연도의 일측플랜지 및 제 2 연도의 타측플랜지에 제 1 실란트가 배치되고, 상기 이너밴드의 내부에 제 2 실란트가 배치되며, 상기 제 1 연도 및 제 2 연도는 원통형으로 형성되고, 상기 제 1 연도의 축중심(O)을 기준으로, 상기 제 1 연도의 일측플랜지에 원주방향으로 제 1 웨이브(3110)가 형성되며, 상기 제 2 연도의 축중심(O)을 기준으로, 상기 제 2 연도의 타측플랜지에 원주방향으로 제 2 웨이브(3210)가 형성되고, 상기 제 1 웨이브 및 제 2 웨이브가 서로 대응되는 형상으로 형성되며, 상기 제 1 웨이브는 적어도 하나의 산 및 적어도 하나의 골을 포함하고, 상기 제 2 웨이브는 적어도 하나의 산 및 적어도 하나의 골을 포함하며, 상기 제 1 웨이브의 산이 제 2 웨이브의 산 하부에 위치되고, 상기 제 1 웨이브의 산이 제 2 웨이브의 산에 삽입되어 지지되며, 상기 제 1 연도의 이너파이프와 제 2 연도의 이너파이프를 일렬로 정렬시킨다.
Patent KR-20220121297-A (KR)
Title: Loading apparatus for glass plate and method of strengthening glass plate using the same
Inventor: LEE HYUNJI
IPC: C03B35/20
Filed: 2021-02-24
Abstract: A loading apparatus for glass plates according to the present invention comprises: a first frame and a second frame facing each other and each extending along a first direction; and a plurality of support parts disposed between the first frame and the second frame and coupled to the first frame and the second frame. Each of the plurality of support parts may include a support bar and a coating layer covering at least a portion of the support bar. The plurality of support parts support a plurality of glass plates arranged along the first direction. The coating layer may include at least one of Teflon, molybdenum, ceramic, and metal oxide. An objective of the present invention is to provide a loading apparatus for glass plates which can prevent damage and deformation of the glass plates while loading the glass plates in a process of strengthening the glass plates.
Patent KR-20220124838-A (KR)
Title: Big data collection system using LiDAR sensor for football game and online football game offering system therewith
Inventor: LEE JAE BOK
IPC: A63F13/812
Filed: 2021-03-03
Abstract: The present invention relates to a system for collecting big data, which collects trajectory information (position, speed, etc.) of each of actual soccer players and trajectory information of a ball for each preset cube (S) by using LiDAR sensors, analyzes the collected big data by using an artificial intelligence algorithm to detect the capabilities of each player and pattern information resulting from situations, and applies the detected capabilities and the detected pattern information resulting from the situations to corresponding player characters of an online soccer game to maximize a sense of matching between the player characters and actual players for various variables, thereby enhancing the realism and reality of the online soccer game, and can improve user participation in the online soccer game to provide user-centered services, thereby increasing the interest, a degree of participation, and fun of a user, and an online soccer game offering system using the same. The system comprises: an artificial intelligence analysis server for analyzing detected data received from a controller and detecting motion information of each player and situation pattern information of each player.
Patent KR-20220124522-A (KR)
Title: Height adjustable golf exercise equipment
Inventor: KIM YOUNG HA
IPC: A63B67/02
Filed: 2021-03-03
Abstract: The present invention relates to a golf training equipment. The golf training equipment of the present invention comprises: a body portion having a hole cup hole on the top side thereof, wherein the hole cup hole is configured to allow a golf ball to go thereinto; a hoisting/lowering portion that is connected to the bottom side of the body portion and allows at least a part of the body portion to move in a vertical direction. The hoisting/lowering portion may include: a plurality of hoisting/lowering units that push or pull the part of the body portion; and driving units that drive each of the hoisting/lowering units.
Patent KR-20220127666-A (KR)
Title: Dendal saw protector
Inventor: KIM TAE HOON
IPC: A61B17/14
Filed: 2021-03-11
Abstract: One embodiment of the present invention relates to a dental saw safety device mounted on a dental saw having a handle and a saw blade. The dental saw safety device comprises: a mounting part mounted on a handle of a dental saw to be rotatable; a rear side cover extending from the mounting part to cover the rear side of a saw blade; and a front side cover connected to the rear side cover part through a side connection part, and covering the front side of the saw blade, wherein a space between the rear side cover and the front side cover is opened to the upper side of the saw blade. According to one aspect of the present invention, the dental saw safety device of the present invention has a vertical detachable structure applied to be rotatable on the handle of the dental saw, and thus can be applied regardless of the shape of a driving device.
Patent KR-20220130970-A (KR)
Title: Motor
Inventor: YU HYUN SOO
IPC: H02K3/34
Filed: 2021-03-19
Abstract: The present invention provides a motor comprising: a shaft; a rotor coupled to the shaft; and a stator disposed to correspond to the rotor. The stator includes a stator core, an insulator coupled to the stator core, and a coil disposed on the insulator. The insulator includes a first insulator and a second insulator, wherein the first insulator includes a plurality of first unit insulators and a first connection part connecting each of the plurality of first unit insulators, the second insulator includes a plurality of second unit insulators and a second connection part connecting each of the plurality of second unit insulators, and one of the plurality of first unit insulators is disposed between two of the second unit insulators. The motor can prevent damage to the insulator and significantly reduce a stator assembly process.
Patent KR-20220132816-A (KR)
Title: Method and system for providing placement recommendation non-face-to-face moving service
Inventor: JUNG YOUN JIN
IPC: G06Q30/02
Filed: 2021-03-24
Abstract: Provided are a method and system for providing a non-face-to-face moving service for placement recommendation. Provided is a service for automatically classifying moving items, when a user takes a photo or video and inputs the same into a user terminal, to calculate moving estimates according to the size and weight of the moving items, allowing the user to make an electronic contract and pay for moving costs on an online platform, and virtually arranging the moving items on a floor plan of a space after moving, to recommend the same, in order to allow a customer and a service provider not to directly face each other on a scheduled moving date.
Patent KR-20220135335-A (KR)
Inventor: PARK JONG BEOM
IPC: F03D80/00
Filed: 2021-03-30
Abstract: The present invention relates to an offshore wind power generating apparatus. The offshore wind power generating apparatus of the present invention comprises: a column unit including equal to or more than three columns floating on sea; a pontoon unit connecting the column unit; and a wind power generator having a tower provided in the pontoon unit, and a blade installed at the tower and rotating according to a wind. The pontoon unit forms a T-shape. An objective of the present invention is to provide the offshore wind power generating apparatus which can be equipped with economic feasibility as well as structural stability.
Patent KR-20220135416-A (KR)
Title: Solar panel for building exterior
Inventor: YI HWANG
IPC: H02S40/22
Filed: 2021-03-30
Abstract: The present invention provides a solar panel. The solar panel outputs power by incident sunlight and comprises: a substrate made of a flexible material; a solar cell arranged on the front side of the substrate, and bent in response to deformation of the substrate; and a substrate shape unit including a shape memory material, arranged on the rear side of the substrate, and changing the shape of the substrate in response to a temperature change. The present invention includes a shape memory material spread or restored to the original shape in response to an increase and a decrease in temperature, and changes the shape in response to the temperature of the outside of a building to adjust the amount of sunlight incident upon the building without using separate components.
Patent KR-20220061819-A (KR)
Title: method for fabricating semiconductor device
Inventor: LEE WOOJIN
IPC: H01L21/02
Filed: 2021-03-30
Abstract: Disclosed is a method for fabricating a semiconductor device. The fabricating method comprises: a step of providing a substrate including lower wirings and an inter-metal insulating film between the lower wirings; a step of forming an inhibitor on the inter-metal insulating film; a step of forming upper wirings on the lower wirings exposed by the inhibitor; and a step of forming an interlayer insulating film between the upper wirings by providing an oxidizing agent of the inhibitor.
Patent KR-20220135846-A (KR)
Inventor: KANG HO JUN
IPC: A61B5/024
Filed: 2021-03-31
Abstract: The present invention relates to a learner analysis and care system using emotional analysis technology. The learner analysis and care system using emotional analysis technology comprises: an application program for learners; an application program for teachers; and an operation server which is connected with the application programs for learners and teachers and takes charge of operating a self-directed learning providing service. The operation server monitors and analyzes a learning state of a learner based on analyzed emotional analysis data when emotional analysis of the learner based on collected face recognition data is performed, and provides a personalized learning prescription that can enhance a learning activity for each learner based on a learning state analysis result.
Patent KR-20220140279-A (KR)
Inventor: DING SHAOFENG
IPC: H01L27/146
Filed: 2021-04-09
Abstract: According to exemplary embodiments, an integrated circuit (IC) device is provided. The device may include: a first through silicon via (TSV) and a second through silicon via (TSV) having different cross-sectional shapes. The degree of integration and productivity of THE IC device can be improved.
Patent KR-20220142050-A (KR)
Inventor: KIM HARK SOO
IPC: G06F16/35
Filed: 2021-04-14
Abstract: A document-level emotion classification method and device based on sentence importance are disclosed. The emotion classification method according to one embodiment may include: an operation of outputting second sentence embedding vectors by reinforcing first sentence embedding vectors for each sentence included in the document; an operation of calculating the emotional importance of each sentence in the document based on the second sentence embedding vectors; an operation of generating a document embedding vector by weighted summing sentences in the document based on the emotional importance; and an operation of classifying an emotional class of the document based on the document embedding vector.
Patent KR-20220143365-A (KR)
Inventor: YOON BYUNG CHAN
IPC: F24F110/64
Filed: 2021-04-16
Abstract: Disclosed is an interlocking air conditioning system. The air conditioning system, which is interlocked with an atmospheric environment measurer, comprises: an atmospheric environment measurer measuring concentrations of carbon monoxide, sulfur dioxide, fine dust, and yellow dust in external atmosphere; an outside air duct having a first outside air damper for adjusting an outside air introduction amount; a first bypass pipe which is installed outside the outside air duct, connects front and rear parts of the first outside air damper to communicate, and has therein a second outside air damper for adjusting the outside air introduction amount and a first filter for filtering polluted outside air wherein the second outside air damper and the first filter are sequentially installed; an air conditioner connected to the outside air duct and including therein a second filter, a heat exchanger, and an air supply fan, which are sequentially installed; an exhaust duct which has a return fan and a first exhaust damper installed inside to discharge the inside air; a second bypass pipe which is installed outside the exhaust duct, connects front and rear parts of the first exhaust damper to communicate, and has a second exhaust damper installed therein; a mixing duct which connects a front part of the second filter of the air conditioner, the return fan and the first exhaust damper of the exhaust duct to communicate, and has a mixing damper therein for adjusting the opening degree of the outside air duct and the exhaust duct; and a controller comparing a measured value of the atmospheric environment measurer and a set value to control the opening degrees of the first and second outside air dampers and the first and second exhaust dampers. Therefore, the present invention can optimally maintain indoor air.
Patent KR-20220015311-A (KR)
Inventor: KIM JU PIL
IPC: H02K7/10
Filed: 2021-04-20
Abstract: A generator of the present invention comprises: a body member; at least one power generation member installed in the body member and generating power; at least one reduction unit installed in the body member and reducing a rotation speed generated from the power generation member; a rotary force maintaining unit installed in the body member and including a fly wheel rotated by receiving a rotary force from the reduction unit; and at least one energy conversion unit installed in the body member and receiving the rotary force from the rotary force maintaining unit to convert kinetic energy into electric energy.
Patent KR-20220148617-A (KR)
Title: Method for ethylene polymerization to prepare product with high productivity by selecting inlet position of initiator
Inventor: JU YOUNGSAN
IPC: C08F2/01
Filed: 2021-04-29
Abstract: The present invention relates to an ethylene polymerization method capable of minimizing fouling generation and further improving productivity by controlling the input of an initiator during ethylene polymerization in a tubular reactor used for the production of high-pressure polyethylene.
Patent KR-20220150451-A (KR)
Inventor: KIM JAE HYUNG
IPC: A45D44/00
Filed: 2021-04-30
Abstract: The present invention relates to a method for providing a non-liquid skin gel pack package using functional products. The method for providing a non-liquid skin gel pack package using functional products, which is executed through a server communicating with a user terminal, according to the present invention includes: a first step of communicating with a user terminal to identify N (N>=1) functional products selected by a user or recommended to the user through a designated recommendation rule; a second step of constructing (or confirming) a skin gel pack package combining a base product and the identified N functional products, wherein the base product is stored in a non-liquid state in the designated base storage unit, converted into a liquid state by water in the designated temperature range, and then solidified under designated conditions to form a gel, which can be molded into a detachable skin gel pack on designated skin areas; and a third step of performing a procedure for selling or delivering a skin gel pack package product corresponding to the configured (or confirmed) skin gel pack package to the user. The N functional products include storage of N functional compositions containing designated functional ingredients (or combinations of ingredients) in designated N functional storage units.
Patent KR-20220150105-A (KR)
Title: Printing device for card
Inventor: PARK JONG HAN
IPC: B41J3/38
Filed: 2021-05-03
Abstract: An objective of the present invention is to provide a card printing device capable of improving magnetic strip reading accuracy and printing quality by maintaining a constant moving speed of a card. According to the present invention, the card printing device is driven in a first mode in which the magnetic strip of a card is read and a second mode in which one surface of the card is printed. The card printing device comprises: a first body including a plurality of first rollers separated in a first direction and extending in a second direction crossing the first direction, a transport roller arranged between the plurality of first rollers, and a first frame to which the plurality of first rollers and the transport roller are rotatably connected; a second body including a plurality of second rollers arranged on the plurality of first rollers and corresponding to each of the plurality of first rollers and a second frame to which the plurality of second rollers are rotatably connected; a printhead arranged on the first body, and moving toward the transport roller in a third direction perpendicular to the first direction and the second direction; and a magnetic strip reading part arranged between the plurality of first rollers of the first body. In the first mode, at least one among the second rollers sticks to one surface of the card and the printhead is separated from the card. In the second mode, the second rollers and the second frame rise as one unit to be separated from the card, and the printhead sticks to one surface of the card.
Patent KR-20220151344-A (KR)
Inventor: KIM YOUNG ROCK
IPC: B62D21/15
Filed: 2021-05-06
Abstract: According to a bracket combination type sub-frame mounting unit (10) which is applied to a vehicle (1) of the present invention, a hardware (40) which is fastened by a side member (5) at a sub-frame (9) and a lower bracket (30) which has a front flat structure in the inner space of the side member (5) are placed in the vertical direction of the inner space such that the hardware (40) may penetrate. At the upper side of the lower bracket (30), an upper bracket (20) which is fixed by the hardware (40) and a welding unit (50) is placed in the horizontal direction of the inner space to form an inclination wing structure at an inclination mounting angle (b). Therefore, by the shape harmony of the upper bracket and the lower bracket connecting the side member to the sub-frame, collision rupture properties and durability in operation can be simultaneously achieved. In particular, the inclination wing type upper bracket achieves improved support strength and easy rotation in up-and-down, and left-and-right directions, so as to allow easy dislocation to the rear side to the front side flat type lower bracket. Consequently, the trade-off problem of rupture and durability caused by the sub-frame may be resolved.
Patent KR-20220153712-A (KR)
Title: A composition for improving, preventing or treating obesity and metabolic diseases comprising polysaccharide fraction isolated from radish leave
Inventor: PARK HO YOUNG
IPC: A23L33/105
Filed: 2021-05-11
Abstract: The present invention relates to a composition for ameliorating, preventing or treating obesity or metabolic diseases, and more specifically, to a composition for ameliorating, preventing or treating obesity or metabolic diseases, which comprises a polysaccharide fraction derived from radish leaves as an active ingredient, thereby reducing the increase of body weight and body fat, and reducing the concentration of endotoxin, triglyceride and LTB4 in serum.
Patent KR-20220155778-A (KR)
Title: Method for producing sweet potato cheonggukjang and sweet potato cheonggukjang thereof
Inventor: LEE YANG SUN
IPC: A23L19/10
Filed: 2021-05-17
Abstract: The present invention relates to a method for preparing cheonggukjang using sweet potatoes and/or potatoes, which comprises: a step of preparing sweet potatoes and/or potatoes; a steaming step of boiling or steaming the prepared sweet potatoes and/or potatoes; and fermenting the steamed sweet potatoes and/or potatoes at 30 to 50℃ for 9 to 50 hours.
Patent KR-20220159826-A (KR)
Inventor: KIM JUN HYOUNG
IPC: H01L25/065
Filed: 2021-05-26
Abstract: An integrated circuit device with a structural reliability according to the present invention comprises: a peripheral circuit structure including a substrate, a peripheral circuit wiring structure disposed on the substrate and including a bypass via, and an interlayer insulating film surrounding at least a portion of the peripheral circuit wiring structure; a cell array structure overlapping the peripheral circuit structure in a vertical direction on the peripheral circuit structure, and including a base substrate, a plurality of gate lines disposed on the base substrate, and a plurality of channel structures penetrating the plurality of gate lines; and a barrier layer interposed between the peripheral circuit structure and the cell array structure, and having a bypass hole which penetrates from an upper surface to a lower surface and is filled with the bypass via, wherein at least a portion of the barrier layer and at least a portion of the base substrate have a structure in which a conductive material layer, an insulating material layer, a semiconductor material layer, an insulating material layer having an ONO structure, and a semiconductor material layer are sequentially stacked.
Patent KR-20220162414-A (KR)
Title: Electromagnet Blackboard
Inventor: SON EUN CHAE
IPC: B43L19/00
Filed: 2021-06-01
Abstract: The present invention relates to an electromagnet blackboard, and more particularly, to an electromagnet blackboard for education that can be easily written and erased by using a change in position due to friction of magnetic powder using an electromagnet. The present invention includes an educational blackboard using the electromagnet, a magnetic powder present inside the blackboard, a magnetic bar connected to an eraser used when erasing the entire element, a rear fixing plate for fixing the blackboard, and the electromagnet blackboard eraser used when erasing the detailed elements.
Patent KR-20210074247-A (KR)
Title: Unlocking method and device based on gesture password
Inventor: ZHANG WEIPING
IPC: G06F21/32
Filed: 2021-06-01
Abstract: The present invention relates to the field of information safety technology, and provides an unlocking method based on a gesture password and a device thereof. An applicable scenario includes an in-vehicle terminal device in the field of intelligent transportation. The method comprises the steps of: in response to an unlocking request, selecting a target standard gesture password from a plurality of preset standard gesture passwords according to a preset random selection strategy; determining password prompt information corresponding to the target standard gesture password, and displaying the password prompt information on a password input interface; obtaining a current gesture password input by a user on the password input interface according to the password prompt information; and determining whether the current gesture password is consistent with the target standard gesture password or not, and if so, performing an unlocking operation corresponding to the unlocking request. Therefore, the leakage of the gesture password is prevented, and the information security of the user is ensured.