baber/WOPTO huggingface dataset:
Patent KR-20220127647-A (KR)
Title: Apparatus for steering auxiliary of vehicle and control method thereof
Inventor: SUH JEE YOON
IPC: B60K1/02
Filed: 2021-03-11
Abstract: The present invention relates to an apparatus for assisting the steering of a vehicle and a control method thereof, which may comprise: a turning direction recognition unit which uses the steering angle controlled by the operation of a handle to recognize the rotation direction of the tire into which a vehicle is to be turned; and a tire driving control unit which determines a tire to which a first driving force is to be applied for generating a steering assistant torque to assist the rotation of a tire in a recognized turning direction and a tire to which the second driving force is to be applied to offset the first driving force to maintain the zero anteroposterior force of the vehicle, and controls such that the first driving force and the second driving force may be generated in the driving motor provided at each tire. Therefore, the tire may be rotated with a steering torque which is above a limitation steering torque which can be generated at the steering motor.
Patent KR-20210116323-A (KR)
Title: Novel compounds of inhibiting cdk7, and their pharmaceutically acceptable salts
Inventor: LEE KWANG OK
IPC: C07D417/12
Filed: 2021-03-12
Abstract: The present invention relates to a novel compound of chemical formula (I), a pharmaceutically acceptable salt thereof, a hydrate thereof, a solvate thereof, a hydrate of the salt, or a solvate of the salt thereof. Since the novel compound of the present invention exhibits high CDK7 inhibitory activity, the compound can be usefully used for the treatment or prevention of CDK7-related diseases.
Patent KR-20220129235-A (KR)
Title: Storage device including cooling module and method of operation thereof
Inventor: KANG SEUNG JAE
IPC: B65D81/20
Filed: 2021-03-16
Abstract: A storage device performing cold vacuum operation includes: a heating unit disposed inside the storage device to generate heat; a cooling unit including a heat absorbing unit disposed at one side of the heating unit and absorbing heat inside the storage device; a cold air radiator injecting cooled air into the storage device by being disposed on one side of the heat absorbing unit and transferring the air inside the storage device to the heat absorbing unit; a moisture receiving unit receiving moisture generated by the cold air radiator; and a filter unit blocking injection of foreign substances into the cold air radiator. According to the present invention, the storage device can perform cold vacuum operation together with vacuum operation in order to maintain freshness for a long time when storing rice.
Patent KR-20220129400-A (KR)
Title: Coated body and manufacturing method thereof
Inventor: KIM CHOONGNYUN PAUL
IPC: C23C4/18
Filed: 2021-03-16
Abstract: A coating body according to one aspect of the present invention is a coating body including a coating layer provided on a base material, wherein the coating layer includes an amorphous alloy, and a processing area to which compressive residual stress is applied is provided on at least some area of the coating layer or at least some area of the coating layer and the base material by spraying a projectile on a surface of the coating layer. The coating body can be used in various fields due to excellent fatigue and surface characteristics.
Patent KR-20220134126-A (KR)
Title: Method and device for providing voucher approval information
Inventor: PARK YOUNGWOONG
IPC: G06Q20/40
Filed: 2021-03-26
Abstract: According to an embodiment of the present invention, provided is a method of providing voucher approval information, which includes the steps of: obtaining hash information by hashing user information corresponding to a voucher; transmitting first hash information and second hash information constituting the hash information to a user terminal and a blockchain, respectively; receiving a request for using the voucher from the user terminal; and providing the voucher approval information on a request for using the voucher based on an authentication result for the first hash information stored in the user terminal and the second hash information stored in blockchain. Therefore, settlement efficiency can be improved.
Patent KR-20210046602-A (KR)
Inventor: HAN JUN HEE
IPC: A47F5/10
Filed: 2021-04-06
Abstract: The present invention to provide a product display stand capable of shortening assembly time, lowering product costs, and attracting consumers' eyes. To this end, according to the present invention, the product display stand comprises: a display unit in which products are displayed while forming the center; and a support unit which is integrated with the display unit and supports the display unit. The display unit includes: a front mounting unit formed by being bent forward with respect to the support unit; at least one rear mounting unit integrally formed with the front mounting unit and bent backward with respect to the front mounting unit; and an upper hanger unit integrally formed with the rear mounting unit and bent upward with respect to the rear mounting unit.
Patent KR-20220140664-A (KR)
Inventor: KANG HAE MOON
IPC: C01C1/08
Filed: 2021-04-10
Abstract: The present invention relates to an ammonia conversion system. The ammonia conversion system, according to an embodiment of the present invention, comprises: a reaction chamber having an inner space; a urea aqueous solution supply unit connected to a lower part of the reaction chamber to supply an urea aqueous solution to the inner space; a sensor unit comprising a level sensor for sensing the level of the urea aqueous solution accommodated in the reaction chamber in real time; a steam supply unit connected to a lower part of the reaction chamber to inject steam into the urea aqueous solution to heat the urea aqueous solution accommodated in the reaction chamber; a heating cover unit installed around an upper part of the steam supply unit, extending along the longitudinal direction of the reaction chamber, and having a plurality of bubble outlet holes for guiding the steam introduced into the urea aqueous solution through the steam supply unit and the generated ammonia gas bubbles toward an inner sidewall of the reaction chamber; and a control unit receiving water level information in the reaction chamber from the sensor unit and controlling operations of the urea aqueous solution supply unit and the steam supply unit. The ammonia conversion system can improve the ammonia conversion rate by minimizing the heating time of the urea solution and the energy consumption of the heating heat source.
Patent KR-20210128347-A (KR)
Inventor: UNVERRICHT MAIK
IPC: F01N11/00
Filed: 2021-04-13
Abstract: The present invention relates to a method (200) for detecting catalyst converter condition, wherein an exhaust gas catalyst converter (130) is monitored based on a catalyst converter model. In this case, the method comprises: a step (250) of matching the catalyst converter model in accordance with a measurement value detected by one or more sensors (145, 147); and a step (260) of detecting a magnitude and a frequency of matching of the catalyst converter model. The catalyst converter condition is detected (270) as noncritical when the magnitude and the frequency of matching do not exceed predetermined criteria, and is detected (270) as critical when the magnitude and the frequency of matching exceed predetermined criteria.
Patent KR-20220144176-A (KR)
Inventor: HAN CHEONG WOO
IPC: A61F13/44
Filed: 2021-04-19
Abstract: The present invention is to provide a smart diaper cover that allows a caregiver to be informed that a wearer who needs to wear a diaper has discharged excretion, so that the discharged excretion can be processed in a short time and the smart diaper cover can be washed to minimize the use of disposable diapers.
Patent KR-20210053276-A (KR)
Title: Ice maker and method for controlling the same
Inventor: JI JUN DONG
IPC: F25C5/04
Filed: 2021-04-22
Abstract: Disclosed are an ice maker and a control method thereof, which can reduce power consumption. According to one embodiment of the present invention, the ice maker comprises: an ice tray which has an ice-making space accommodating ice-making water therein, divides the ice-making space by a plurality of partitions, and is fixed in an ice-making chamber; an ejector which is provided on an upper portion of the ice tray, and rotates in a preset direction to separate ice in the ice tray; and a first heat exchange unit provided by coming in contact with the outer surface of the ice tray. The first heat exchange unit cools the ice tray in an ice-making step and heats the ice tray in an ice-separating step.
Patent KR-20220146226-A (KR)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: MI SEONG PARK
IPC: H01L27/11565
Filed: 2021-04-23
Abstract: A semiconductor device comprises: a gate structure including conductive films and insulating films alternately stacked; channel structures penetrating the gate structure and arranged in a first direction; a cutting structure extending in the first direction and continuously penetrating the channel structures; and a first slit structure penetrating the gate structure and extending in a second direction crossing the first direction.
Patent KR-20220146867-A (KR)
Inventor: LEE HYO SUG
IPC: E04H17/22
Filed: 2021-04-26
Abstract: The present invention simplifies structural parts by configuring a fence post consisting of an inner post inserted into the ground made of soil, a ground support plate connected to an upper portion of the inner post, and an outer post erected on an upper surface of the ground support plate, increases the bearing capacity by adding a support point, and has the effect of shortening the construction time by welding the inner post and the ground support plate, then planting it on the ground, and welding the outer post to finish the construction.
Patent KR-20220146937-A (KR)
Inventor: KIM TAE HYOUNG
IPC: G06F7/505
Filed: 2021-04-26
Abstract: According to an embodiment of the present invention, a parallel processing device includes: a pre-processing part including pre-processing units and receiving first signals and second signals; and a main processing part with adders. Each of the pre-processing units includes a shift operation part. The shift operation part transmits signals which are obtained by shifting a corresponding first signal among the first signals to a corresponding adder among the adders according to the bits of a corresponding second signal among the second signals, wherein according to a division selection signal, some bits of the shifted signals are controlled to become 0.
Patent KR-20220147797-A (KR)
Title: Charging reservation and big data-based charging timing prediction and notification method for electric vehicle chargers.
Inventor: OH JAE YEON
IPC: B60L53/30
Filed: 2021-04-28
Abstract: The present invention relates to a charger reservation method which makes a charger reservation by linking a smartphone application and a charger on the basis of a charger control server to efficiently use an electric vehicle charger such that a user can use the charger at a desired time and minimize the waiting time for reservation to minimize restriction on use of chargers by non-reservation users due to a reservation function, and thus the operation rate of the charger can be maximized by increasing convenience of use with reservation and controlling waiting time for reservation. In addition, the charger reservation method has an artificial intelligence notification function which converts charging history of each user into big data by using a database and analyzes data of the user's charging cycle and the amount of charging power during charging so that a charging index value predicting the appropriate next charging time is automatically calculated and optimal charging time considering the status of available chargers is informed of the user. In addition, charging can be started or forcedly terminated with a reservation number in a reservation operation mode to prevent forced termination by manipulation of charging by someone except for the user, and charging can be started or forcedly terminated by entering a password in a normal operation mode.
Patent KR-20210060381-A (KR)
Inventor: LEE GIL SU
IPC: B08B3/02
Filed: 2021-05-07
Abstract: The present invention is to provide a leek peeler comprising a combing roller set disposed upstream and an interlocking roller set disposed downstream, comprising an air supplier disposed between the combing roller set and the interlocking roller set, wherein the air supplies includes an air supply pipe connected to an air compressor and one or more air nozzles provided on the air supply pipe. The injection direction of the air nozzle is adjustable by rotation of the air supply pipe. Compared to a mechanical peeler, the leek peeler of the present invention has a remarkable effect on removing straw, dried weeds, and withered leaves between leek leaves.
Patent KR-20210147954-A (KR)
Inventor: ZHENG JUAN
IPC: H04L12/46
Filed: 2021-05-27
Abstract: Provided are a method, a system and a device for determining a network slice topology. The method of the present invention comprises the steps of: acquiring, by a management device, a corresponding relation between an identifier of a first sub-interface of a first device and a first network slice identifier, a corresponding relation between an identifier of a second sub-interface of a second device and a second network slice identifier, and sub-interface information including information displaying that the first sub-interface is directly connected to the second sub-interface; and determining, by the management device, at least one network slice topology on the basis of the acquired sub-interface information. According to the method, a network slice topology including a sub-interface can be determined.
Patent KR-20220162567-A (KR)
Title: Electronic Device For Providing Audiovisual Data About Graph and The Method
Inventor: DONG SUH YEON
IPC: G09B23/02
Filed: 2021-06-01
Abstract: The present invention relates to a method of an electronic device for providing audiovisual data about a graph, which comprises obtaining formula information from a user, extracting mathematical elements from the formula information, providing an option to allow the user to select a necessary selection element from among the mathematical elements, and providing a description of the selected selection element as audiovisual data, which is text and voice information.
Patent KR-20220050739-A (KR)
Inventor: JANG KWAN SOON
IPC: B60L53/80
Filed: 2021-06-02
Abstract: The present invention relates to a charging station system of a battery for a vehicle. In a charging station having a plurality of battery slots where a user can replace a discharged battery for a vehicle by a charged battery through battery swapping, the system emulates processes of insertion, charge, and discharge of a battery for a vehicle, integrally tests each function including a sensor operation state, a communication state, an adapter operation state for each battery slot, or combinations of the states, and checks whether there is failure through a tested result to rapidly perform maintenance and repair.
Patent KR-20220164252-A (KR)
Title: Self-learning management server and self-learning management method using the same
Inventor: LEE YOUNG MIN
IPC: G06N3/08
Filed: 2021-06-04
Abstract: The present invention relates to a self-learning management server and a self-learning management method using the same and, more specifically, to a self-learning management server, which enables a user terminal to receive a three-dimensional (3D) virtual learning space background and a preferred ASMR, arranges an avatar of a leaner in the 3D virtual learning space background, realizes a movement of the user avatar in response to a recognized movement by analyzing an image of the user filmed by the user terminal and recognizing the movement of the user, determines a learning attitude and concentration of the user by using deep learning motion detection technology to analyze the image of the user, and, accordingly, provides a learning guidance comment to the user terminal, and a self-learning management method using the same. Accordingly, the present invention may enhance a learning effect.
Patent KR-20210153551-A (KR)
Inventor: SOUNG NAK KYUN
IPC: C07D405/14
Filed: 2021-06-09
Abstract: A conjugate of a N-acylhydrazone derivative of chemical formula 1 and a marker, a stereoisomer or a pharmaceutically acceptable salt thereof according to the present invention is accumulated by specifically acting on cancer cells, and is prepared based on a compound having anticancer efficacy, so that both treatment and diagnosis are possible, and the conjugate has excellent stability and solubility.
Patent KR-20220169333-A (KR)
Title: Real-time change trend tracking method and remote terminal unit
Inventor: JIN GYEONG HEON
IPC: H02J13/00
Filed: 2021-06-18
Abstract: According to the present invention, a real-time change trend tracking method comprises the following steps of: obtaining an electrical characteristic of a target power facility at a predetermined obtaining period and transmitting it to an upper system; checking whether a size of the electrical characteristic is out of a predetermined reference range during time between two successive obtaining points in the obtaining period; and transmitting an electrical characteristic value out of the reference range to the upper system in a form of an analog event when the size of the electrical characteristic is out of the reference range.
Patent KR-20230009622-A (KR)
Title: Condensing water drain device and exhaust system of vehicle having the same
Inventor: HWANG DAE GIL
IPC: F01N13/08
Filed: 2021-07-09
Abstract: Provided is a condensate discharge device (100) of an exhaust system, which comprises: a casing (110) having an inlet (115) formed on one side and an outlet (116) formed on the other side; a deformable member (120) which is coupled to one side of the casing (110) and elastically stretched/contracted and deformed; a condensate discharge member (130) which is coupled to the deformable member (120) and stretches the deformable member (120) by the pressure of exhaust gas flowing into the deformable member (120) and which has formed therein a condensate discharge hole (135) communicating with the outlet (116); and a stopper (140) which is coupled to the other side of the casing (110) and restricts movement of the condensate discharge member (130) and which opens or close the condensate discharge hole (135) according to the stretching or contraction of the deformable member (120). Therefore, it is possible to reduce noise and vibration during engine operation.
Patent KR-20230016092-A (KR)
Title: Arc distraction prevention and control method based on image processing
Inventor: MOON HYEONG SOON
IPC: G06T7/136
Filed: 2021-07-22
Abstract: The present invention provides an arc blow prevention and control method based on image processing, comprising the steps of: (a) acquiring, by an imaging unit, welding unit surrounding images by taking images of a welding unit and a surrounding area of the welding unit; (b) processing, by an arc image processing unit, the welding unit surrounding images to measure an arc blow angle value; (c) controlling, by a PID control unit, the operation of an arc angle adjustment unit using an error correction value computed based on the measured arc blow angle value; (d) adjusting, by the arc angle adjustment unit, an angle of an arc torched from the welding unit while operating under the control of the PID control unit; and (e) performing, by the welding unit, welding. Unlike traditional methods that adjust the length of an arc and the angle of a welding rod, based on the images around the welding unit, arc blow can be prevented.
Patent KR-20220017371-A (KR)
Title: Adhesive film, optical member comprising the same and optical display comprising the same
Inventor: KIM DO YOUNG
IPC: C08K5/29
Filed: 2021-08-03
Abstract: Provided are an adhesive film, which is formed of a composition comprising a (meth)acrylic polymer having an aromatic group and a hydroxyl group, inorganic particles having a refractive index of 1.5 or more, and a cross-linking agent, wherein the adhesive film has a modulus of 50 to 500 kPa at 25℃, an optical member comprising the same, and an optical display device comprising the same.
Patent KR-20230023207-A (KR)
Title: Method and system for simultaneously providing simple game service to multiple servers in real time]
Inventor: PARK JOO HYEONG
IPC: A63F13/46
Filed: 2021-08-10
Abstract: The present invention relates to a method and a system for simultaneously providing a simple game service to multiple servers in real time, wherein progress information on a game played in a game operating server is transmitted to a plurality of streaming servers in real time, the streaming servers transmit the received game progress information to user terminals, and the user terminals output the game progress information through applications of the user terminals, so that all users accessing the plurality of servers can obtain the same result.
Patent KR-20230026115-A (KR)
Inventor: LEE HWASEONG
IPC: G06F21/56
Filed: 2021-08-17
Abstract: 실시예의 비정상 프로세서 식별 장치는 메모리 영역 정보를 수집하는 메모리 정보 수집부와, 상기 메모리 영역 정보를 기초로 기 학습된 머신러닝 모델을 이용하여 비정상 프로세서를 식별하는 식별부를 포함할 수 있다. 
실시예는 프로세스의 메모리 영역 정보를 기반해 각 프로세스에 대해 차별화된 모델을 생성하고 모든 프로세스에 대해 동일한 규칙을 적용하는 방식에 비해 비정상 프로세스에 대한 식별 능력을 향상시킬 수 있다.
Patent KR-20230026780-A (KR)
Title: 검지 장치의 상태에 따른 정보 제공
Inventor: PARK Jungkyu
IPC: B41J11/00
Filed: 2021-08-18
Abstract: 화상 형성 장치에서 출력된 용지의 적재를 검지하는 검지 장치; 사용자 인터페이스 장치; 프로세서; 및 상기 프로세서에 의해 실행 가능한 명령어들을 저장하는 메모리를 포함하고, 상기 프로세서는, 상기 명령어들을 실행함으로써, 상기 검지 장치의 접힘 상태 또는 펼침 상태를 검지하고, 상기 사용자 인터페이스 장치를 통해, 상기 검지 장치의 상태를 나타내는 상태 정보를 표시하고, 상기 검지 장치의 상태 정보 및 출력 옵션 장치의 장착 정보에 기초하여 화상 형성 작업의 동작을 제어하는, 화상 형성 장치가 제공된다.
Patent KR-20210107571-A (KR)
Title: Hot air fan with high heat efficiency
Inventor: JEON JUNG HO
IPC: F24H9/00
Filed: 2021-08-19
Abstract: The present invention relates to a hot air fan including a hot air fan body formed into a cylindrical body of a predetermined space to introduce air from the outside thereinto and then heat the air to discharge the same to the outside. The hot air fan body includes: a hot air generation room including at least one ceramic heating element to generate hot air; an outlet connected to the front end of the hot air generation room to discharge the hot air generated from the hot air generation room to the outside; an air feeder introducing air from the outside to feed the same to the hot air generation room; and an air inflow passage part which is located in an upper part of the hot air generation room, in which heat is conducted by the hot air generation room, and which introduces air from the outside to deliver the same to the air supply room. In accordance with an embodiment of the present invention, when the air is introduced from the outside, the air is primarily heated, and then, a heat wire is secondarily led through the inside of a ceramic heating element made of silicon carbide and boron nitride, a heat source emitted by the heat wire is discharged as radiant energy, and the air fed by the air feeder is exchanged with heat due to the radiant energy to discharge hot air to the outside.
Patent KR-20210106951-A (KR)
Title: Method for inter prediction and apparatus thereof
Inventor: LIM SUNG CHANG
IPC: H04N19/176
Filed: 2021-08-20
Abstract: According to the present invention, provided is an inter prediction method, which includes the steps of: deriving reference motion information for a decoding target unit in the current picture; and performing motion compensation on the decoding target unit by using the derived reference motion information. According to the present invention, image encoding/decoding efficiency can be improved.