baber/WOPTO huggingface dataset:
Patent KR-20220011356-A (KR)
Inventor: LEE KYOUNG HO
IPC: B60R13/02
Filed: 2020-07-21
Abstract: The present invention relates to an assembly for a fastener. The assembly for a fastener as an embodiment of the present invention comprises a head unit; a fastening part to which the lower end of the head unit is fixed; and a fixing part into which the upper end of the head unit is inserted, wherein the head unit includes: a head part introduced into the insertion hole of the fixing part; and a guide part which is drawn into the inside of a long hole formed in the fastening part and is configured to be in contact with the rear surface of the fastening part. The guide part is inserted into the long hole and rotated so that the head unit is fixed to the fastening part. The assembly for a fastener can prevent twisting of the fastening relationship.
Patent KR-20210031372-A (KR)
Title: Neural network accelerator and operating method thereof
Inventor: JEONGMIN YANG
IPC: G06N3/063
Filed: 2020-08-20
Abstract: According to an embodiment of the present, a neural network accelerator comprises: a plurality of operators arranged in rows and columns; a plurality of internal memories respectively disposed between the plurality of operators; an interface configured to transmit and receive data to and from an external device; a first direct memory access (DMA) controller for controlling data movement between the interface and one of the plurality of internal memories; and a second DMA controller disposed between the plurality of internal memories, and controlling data movement between the plurality of operators and the plurality of internal memories. Each of the plurality of operators transmits and receives data to and from an internal memory disposed adjacent thereto among the plurality of internal memories through a first passage under the control of the second DMA controller, and transmits and receives data to and from an operator disposed adjacent thereto among the plurality of operators through a second passage under the control of the second DMA controller. Therefore, a data movement time can be reduced.
Patent KR-20210023750-A (KR)
Title: Substrate processing method and substrate processing system
Inventor: OOKAWA SATOSHI
IPC: H01L21/02
Filed: 2020-08-20
Abstract: According to the present technology, wet etching for a substrate is appropriately performed to improve in-plane uniformity of the substrate thickness. A substrate processing method for processing the substrate comprises: grinding one surface of a substrate; measuring the thickness of the substrate; performing wet etching of one surface; and, after a reversal of the substrate, performing wet etching of the other surface of the corresponding substrate. In the wet etching of the one surface, the in-plane thickness of the substrate is matched based on a measurement result of the thickness, and in the wet etching of the other surface, the thickness of the substrate is reduced to the target thickness.
Patent KR-20210028098-A (KR)
Title: Electrical connecting device, inspection apparatus, and method for electrical connection between contact target and contact member
Inventor: MOCHIZUKI JUN
IPC: G01R1/067
Filed: 2020-08-21
Abstract: The present invention is to reduce the manufacturing cost of an electrical connection device having a contact which comes into contact with a contact target. The electrical connection device having the contact to come into contact with the contact target comprises: a body unit having a concave unit on a surface of a contact target side; and a flexible unit forming a closed space covering the concave unit and having flexibility. The body unit has an exhaust passage and an air supply passage for adjusting the pressure in the closed space, and the contact is provided to face the concave unit with the flexible unit interposed therebetween.
Patent KR-20220028500-A (KR)
Title: Polygonal ion heater
Inventor: OH YOUNG HAN
IPC: F24H9/18
Filed: 2020-08-28
Abstract: The present invention relates to a polygonal ion heating element and, more specifically, to a polygonal ion heating element capable of heating fluids by ionizing the fluids through electrical and thermal vibrations in a plurality of vibration plates. In accordance with one embodiment of the present invention, the polygonal ion heating element includes: a body part having an introduction part installed on one side of a lower part to receive fluids, having a discharge part installed on one side of an upper part to discharge the fluids, and having a predetermined space in which the fluids flow; a support part installed in the lower part of the body part to support the body part; a plurality of metal rods extended and inserted into the upper part of the body part through the support part; a plurality of metal vibration plates installed in the body part, and placed a predetermined distance apart from each other while connected with the plurality of metal rods, thereby heating the fluids by vibrating up on the application of power and generating bubbles due to the ionization of the fluids; and a current supply part connected to the metal rods coming out through the lower part of the support part to supply currents.
Patent KR-20210029679-A (KR)
Title: A cosmetic composition comprising Fibroblast growth factor 17
Inventor: KIM DONG IK
IPC: A61Q19/00
Filed: 2020-09-01
Abstract: The present invention relates to a cosmetic composition comprising fibroblast growth factor 17 (FGF 17). When the cosmetic composition comprising FGF 17 according to the present invention is used, the proliferative ability of fibroblasts in the skin is promoted, and thus the skin is effectively regenerated. The synthesis of collagen and elastin is promoted, and thus it is possible to alleviate skin wrinkles and enhance skin elasticity. The proliferative ability of aged skin fibroblasts is recovered as much as the proliferative ability of unaged skin fibroblasts, and thus skin aging can be prevented. Accordingly, the present invention can be widely used in the cosmetic field and the pharmaceutical industry.
Patent KR-20220036497-A (KR)
Title: Traffic Flow Statistics Data Generation Method Using Vehicle Wiper Motion Information, Method of Calculating Estimated Time of Arrival Using Traffic Flow Statistics Data Generated Using Vehicle Wiper Operation Information and Management Server Used Therein
Inventor: JI SEUNG HYUN
IPC: G08G1/01
Filed: 2020-09-16
Abstract: The present invention relates to a traffic flow statistics data generation method using vehicle wiper motion information, a method for calculating an estimated time of arrival using traffic flow statistics data generated using vehicle wiper motion information, and a management server used therein. The present invention is implemented through a process in which the management server receives, from a vehicle, location information on the vehicle operating on a road and vehicle operation information including wiper motion information and generates traffic flow statistics data on the road where the vehicle operates based on the vehicle operation information. According to the present invention, the traffic flow statistics data is generated using the vehicle operation information including the wiper motion information on the vehicle operating on the road. Accordingly, it is possible to ensure the traffic flow statistics data including road-specific weather information. In addition, according to the present invention, the estimated time of arrival can be calculated based on the traffic flow statistics data including the road-specific weather information, and thus a driver can be provided with the estimated time of arrival calculated with high accuracy in view of weather conditions on the road.
Patent KR-20220039421-A (KR)
Inventor: CHO JAE HUN
IPC: B29C45/00
Filed: 2020-09-22
Abstract: The present invention relates to a gas storage tank containing hydrogen for a fuel cell and a manufacturing method thereof. The gas storage tank of the present invention comprises: a container body (10); and a metal boss (20) installed on a terminal of the container body (10), wherein the container body (10) includes a plastic liner (12) made from a plastic material and a bonding film (15) is formed on a contact surface between the plastic liner (12) and the metal boss (20). According to the embodiment of the present invention, the bonding film (15) includes: an oxide film formed through anodization on the surface of the metal boss (20); and a sulfur compound film formed between the oxide film and the plastic liner (12). According to the present invention, the bonding film (15) provides outstanding bonding property and air-tightness to the contact surface between the plastic liner (12) and the metal boss (20).
Patent KR-20220041297-A (KR)
Inventor: LEE JAE GWANG
IPC: H01M8/04746
Filed: 2020-09-24
Abstract: Disclosed are start control system and method for a fuel cell, to increase fuel efficiency. According to the present invention, the start control system comprises: a fuel cell receiving air and fuel to generate electricity; an air supply system supplying the air to a cathode of the fuel cell through an air supply line; a fuel supply system supplying the fuel to an anode of the fuel cell through a fuel supply line recirculating and supplying the fuel discharged from an anode outlet of the fuel cell to an anode inlet; an air controller controlling the air supply system so that the air introduced into the air supply line bypasses the cathode of the fuel cell when a start-on signal is input; and a fuel controller supplying new fuel to the fuel supply line when the start-on signal is input, and controlling the fuel supply system to purge the fuel in the fuel supply line while the air in the air supply line bypasses the cathode of the fuel cell.
Patent KR-20220040903-A (KR)
Title: Apparatus of alcoholic liquors recommendation using purchase history
Inventor: LEE DAE GEUN
IPC: G06Q30/06
Filed: 2020-09-24
Abstract: The present invention relates to an alcohol recommendation device using a purchase history, which can increase the convenience of purchase of a user, comprising: a user identification code generating unit; a purchase history information collection unit; a purchase rate calculation module for calculating a purchase rate for each alcoholic beverage characteristic; a preference information generating unit for generating preference information, and matching the same with a user identification code; a search unit for receiving a search result; and an alcoholic beverage product list providing module for providing an alcoholic beverage product list.
Patent KR-20220042010-A (KR)
Inventor: KIM JUNGMIN
IPC: B60R16/037
Filed: 2020-09-25
Abstract: A voice processing system is disclosed. The voice processing system includes a voice processing device and a terminal installed in a vehicle. The voice processing device includes: a microphone configured to generate a voice signal in response to voices uttered at a plurality of sound source locations; a voice processing circuit configured to generate a separated voice signal associated with each of the voices by separating the voice signal on the basis of a sound source location of each of the voices; and a communication circuitry configured to transmit the separated voice signal to the terminal. The terminal includes: a communication unit configured to receive a separated voice signal; a storage unit configured to store source language information indicating a source language and destination language information indicating a destination language for translating voice associated with the separated voice signal; and a control unit configured to, with reference to the storage unit, generate a translation result in which the language of voice corresponding to the separated voice signal is translated from the source language to the destination language.
Patent KR-20220018388-A (KR)
Inventor: JUNG IN SANG
IPC: G06Q50/10
Filed: 2020-09-28
Abstract: According to the present invention, disclosed are a non-face-to-face/non-contact unmanned operating system including a main server (100), a point control device (200), and a user terminal (300) and a method thereof. Therefore, the system can suppress occurrence of an excessive load in the server.
Patent KR-20210158288-A (KR)
Inventor: LEE HSIN YI
IPC: H01L29/40
Filed: 2020-10-06
Abstract: A method of tuning the effective work function of a gate electrode in a semiconductor device, and a semiconductor device formed by the method are disclosed. In one embodiment, a semiconductor device comprises a channel region over a semiconductor substrate, a gate dielectric layer over the channel region, and a gate electrode over the gate dielectric layer. The gate electrode includes a first work function metal layer including aluminum (Al) on the gate dielectric layer, a first work function tuning layer including aluminum tungsten (AlW) on the first work function metal layer, and a filling material over the first work function tuning layer.
Patent KR-20220051647-A (KR)
Inventor: KONG HA SUNG
IPC: A62C35/68
Filed: 2020-10-19
Abstract: The present invention is an indoor fire hydrant apparatus installed to increase the reliability of pressurized water on a set pipe (15). The indoor fire hydrant apparatus comprises: a fire hydrant box equipped with a display lamp (26) for indicating information related to pressurized water and a check button (27) for checking the pressurized water (20); a sensing means (30) generating a signal related to the pressurized water through a pressure detector (32) installed to communicate with the pipe (15); and a control means (40) connecting a controller (41) to the fire hydrant box (20) and the detection means (30) and executing control according to a set algorithm. Accordingly, the apparatus of the present invention can help keep pressurized water usable when the pressurized water is supplied through a certain pipe in the event of a fire with a relatively simple configuration using a pressure water supply method, thus improving reliability of fire extinguishing operations.
Patent KR-20220051738-A (KR)
Inventor: CHOI TAESUNG
IPC: G08G1/01
Filed: 2020-10-19
Abstract: According to an embodiment of the present invention, a method by which a road congestion calculation device calculates the congestion of the road comprises the steps of: obtaining at least one of message subscription information and access information of user terminals located in a first link among a plurality of links obtained by dividing the road according to predetermined criteria; calculating the number of the user terminals located in the first link by using the obtained at least one of the message subscription information and the access information; and calculating the congestion of the first link by using the number of the user terminals located in the first link and obtained road information in the first link. Therefore, the congestion of the road can be calculated more accurately.
Patent KR-20220052226-A (KR)
Inventor: NOH SANG SOO
IPC: G01L19/00
Filed: 2020-10-20
Abstract: Disclosed is a pressure sensor. The pressure sensor according to one embodiment of the present invention comprises: a housing; a pressure detection unit which is provided on one end of the housing, has open one end, and has a diaphragm on the other end to detect a fluid pressure according to a degree of deformation of the diaphragm due to the fluid pressure; a circuit unit which is provided inside the housing, is connected with the pressure detection unit, and corrects the fluid pressure value detected by the pressure detection unit; and a connector which is provided on the other end of the housing and is mounted on an external device to transmit the pressure value corrected by the circuit unit to the external device. The pressure sensor prevents protective coating from flowing to a contact pad formed on the circuit board.
Patent KR-20210050467-A (KR)
Title: Image forming apparatus with registered correct answer image to verify printed image, image forming method, and storage medium
Inventor: ICHIKAWA MASANORI
IPC: G03G15/00
Filed: 2020-10-23
Abstract: An image printed on a recording sheet is read, and the read image excluding a defective image is displayed on a display unit. An instruction to use the displayed image as a correct answer image is received. An image generated from the received image is registered as the correct answer image to be used for verification. An image forming apparatus includes a printing unit, a reading unit, a detection unit, a display control unit, a reception unit, a registration unit, and a verification unit.
Patent KR-20220058336-A (KR)
Inventor: LEE DONG HYUN
IPC: A45C11/00
Filed: 2020-10-31
Abstract: An earphone body (10), a strap (30), and a case (40) are all designed to be detachable by using a magnet, so that earphones can be used by inserting or removing the strap (30) whenever necessary. In addition, the earphone bodies (10) can be attached to each other by using a magnet attached to the earphone body (10), so that the earphones can be more conveniently stored and the case (40) can be used to facilitate the storage.
Patent KR-20220060001-A (KR)
Inventor: PARK BO RAM
IPC: C12N15/70
Filed: 2020-11-02
Abstract: The present invention relates to a method for producing a highly polymerized isomaltooligosaccharide (IMO), which is derived from dextrin and has an excellent defecation-improving efficacy, by using a glycosyltransferase for producing highly polymerized IMOs, and a dextrin-derived, highly polymerized IMO which has been produced thereby and which has an excellent defecation-improving efficacy. More specifically, the manufacturing enzyme for highly polymerized IMOs have a novel oligosaccharide production activity by reacting with dextrin, and thus a dextrin-derived, highly polymerized IMO which has an excellent defecation-improving efficacy can be produced therefrom.
Patent KR-20220059693-A (KR)
Inventor: KIM SANG YEON
IPC: G06Q50/00
Filed: 2020-11-03
Abstract: The present invention relates to an SNS-integrated management solution capable of conveniently managing a plurality of SNS platforms at the same time, and automating a business work process for marketing through SNS. Information used by an SNS-integrated management application installed in a user terminal means an end-to-end step of mutually operating and communicating individual data in a synchronous or asynchronous manner with a corresponding platform system, wherein the step includes the following steps of: generating and transmitting SNS data; managing the generated data; and periodically loading designated data and content from a server, or making various requests and conducting analysis.
Patent KR-20210103921-A (KR)
Inventor: KIM HYUNG WOO
IPC: A61C8/00
Filed: 2020-11-04
Abstract: The present invention relates to a denture attachment and, more specifically, to a denture attachment wherein: a user can attach or detach, through a simple operation, a first fastening part coupled to an artificial tooth and a second fastening part provided above a natural tooth or an implant fixing body; and even when occlusal force is continuously applied to the artificial tooth, the force which is transmitted can be absorbed by an elastic rib structure of the attachment itself. As a result, not only the lifespan of the attachment but also the lifespan of the implant fixing body or a natural tooth root can be extended. Also, even when a plurality of fixing bodies are implanted in a severely distorted state such that the implantation angle of the plurality of fixing bodies implanted in the alveolar bone is 50° or more, the first fastening part can be fastened to the second fastening part without any interference or deformation. In addition, the denture attachment has excellent durability.
Patent KR-20200129075-A (KR)
Inventor: SEONG SO HUI
IPC: H05B3/56
Filed: 2020-11-06
Abstract: According to an embodiment of the present invention, a heating unit includes: a conductor through which electricity flows in the longitudinal direction; and a heating element generated by electricity transmitted from the conductor. The heating element may surround the conductor along the length direction to prevent electric shock. According to the present invention, the distribution of carbon is uniform, and heat generation is uniformly realized as a whole, and a large amount of heat generation can be realized with a small amount of power.
Patent KR-20220061418-A (KR)
Inventor: JU WANJAE
IPC: G09F9/30
Filed: 2020-11-06
Abstract: Various embodiments of the present disclosure disclose an electronic device (for example, a rollable device) having a flexible display, and a method for controlling a camera module thereof. The electronic device according to the various embodiments comprises: a flexible display; at least one camera module; and a processor operatively connected to the flexible display and the camera module. The processor can sense the operation initiation of a front camera of the camera module, identify the rolling state of the flexible display based on the operation initiation, rotate the camera module in a specific direction based on the rolling state of the flexible display, and allow an image, acquired from the specific direction through the camera module, to be displayed at the center of the flexible display based on the rolling state of the flexible display. Various embodiments are possible.
Patent KR-20220064492-A (KR)
Title: How to charge old batteries
Inventor: AN HEUI TAY
IPC: G01R31/396
Filed: 2020-11-12
Abstract: In an old battery, if an internal resistance rapidly increases during charging, charging is stopped, discharging is made a little, and then charging is performed. Batteries with similar performance are connected in series. In a situation in which the same current is applied to each battery, an increase of an internal resistance is determined by increases of voltages of both ends of a specific battery.
Patent KR-20220066219-A (KR)
Title: Art Convergence Education Teaching Material and System Using Storytelling
Inventor: KIM SE EUN
IPC: G09B15/00
Filed: 2020-11-15
Abstract: The present invention relates to a method and system for manufacturing teaching materials and performing display to learners by using storytelling elements for manufacturing art convergence education teaching materials and performing curriculum. To this end, according to the present invention, the method comprises: a step of collecting data on convergence education content on fine arts and science and the like based on music education content; a step of matching each content data for each theme; a step of extracting audio and text data; a step of manufacturing online teaching materials and generating guidelines for offline purposes; and a step of displaying the results. As such, according to an embodiment of the present invention, the method and system are able to manufacture teaching materials meeting the purposes of art convergence education, and allow the relevant teaching materials to reach learners with less limitations through online and offline platforms, and maximize the relevant learning effects.
Patent KR-20220080740-A (KR)
Title: 자궁 경부 이미지 분석 방법 및 장치
Inventor: CHOI YOUN JIN
IPC: G16H30/40
Filed: 2020-11-18
Abstract: 개시된 기술은 자궁 경부 이미지 분석 방법 및 장치에 관한 것으로, 분석장치가 환자의 자궁 경부에 대한 이미지를 딥러닝 네트워크에 입력하는 단계; 상기 딥러닝 네트워크가 상기 이미지 내 병변의 위치 및 형태를 분석하여 절제 영역을 결정하는 단계; 및 상기 분석장치가 상기 절제 영역을 절제하기 위한 절제도구의 루프의 디자인 정보를 생성하는 단계;를 포함하되, 상기 디자인 정보는 맞춤형으로 상기 환자의 병변을 절제하기 위한 상기 루프의 크기 및 형태를 포함하고, 상기 절제 영역은 상기 병변이 위치한 영역 및 마진(Margin) 영역을 포함하되, 상기 마진 영역은 상기 병변의 위치 및 형태에 따라 결정된다. 따라서 자궁 경부의 절제 영역을 정확하게 계산하고 가장 적합한 루프를 갖는 절제도구를 디자인하는 효과가 있다.