baber/WOPTO huggingface dataset:
Patent KR-20200114636-A (KR)
Title: Air foil bearing
Inventor: PARK GUN WOONG
IPC: F16C33/10
Filed: 2019-03-29
Abstract: The present invention provides an airfoil bearing comprising: first and second airfoil plates disposed on both sides of a rotor and supporting rotation of a rotor in a direction; and a preloading means for preloading the first and second airfoil plates in the direction away from a rotor in the axial direction by forming a magnetic repulsive force between the first and second airfoil plates. An object of the present invention is to provide the airfoil bearing with improved operational stability and durability.
Patent KR-20190116091-A (KR)
Title: Pellicle frame, pellicle, and method for manufacturing pellicle frame
Inventor: HAMADA YUICHI
IPC: G03F1/64
Filed: 2019-04-02
Abstract: The present invention relates to a pellicle frame, in an exposure process of photolithography, contaminates a photomask by desorption of acid or the like even when stray light comes into contact with an inner surface of the pellicle frame, and is easy to inspect appearance by suppressing the occurrence of the surface defect mistaken as a foreign material, to a pellicle comprising the same, and to a method for manufacturing the pellicle frame in a favorable yield and, more specifically, to a pellicle frame, which comprises: a frame base material; a black anodized film having the thickness of 2.0 to 7.5 μm formed on a surface of the frame base material; and a transparent polymer electrodeposition coating film formed on the anodized film, to a manufacturing method thereof, and to a pellicle having the pellicle frame and a pellicle film formed on one end surface of the pellicle frame.
Patent KR-20200118309-A (KR)
Inventor: LEE SUNGWON
IPC: G01L1/12
Filed: 2019-04-05
Abstract: The present invention relates to a flexible pressure sensor and a manufacturing method thereof. The flexible pressure sensor of the present invention includes: a magnetic sensor layer; an elastomer layer formed on the magnetic sensor layer; and a magnet layer formed on the elastomer layer. The flexible pressure sensor has excellent flexibility, is easily applied to a curved device or a human body such as skin, and may have excellent pressure sensitivity. In addition, the manufacturing method may have excellent reproducibility.
Patent KR-20200118322-A (KR)
Inventor: CHOI JUNG SOO
IPC: A61K8/02
Filed: 2019-04-05
Abstract: The present invention relates to a feminine cleanser and a method of manufacturing the same. More specifically, the present invention provides a method for manufacturing a feminine cleanser comprising the following steps: manufacturing a first mixture by pulverizing and mixing a Styphnolobium japonicum extract, a Juniperus chinensis extract, Houttuynia cordata, and Panax ginseng; manufacturing a second mixture by adding purified water and water-soluble silicon to the first mixture and stirring the same; performing a first low-temperature aging process to age the second mixture at a low-temperature; adding purified water and a natural extract to the second mixture aged at a low temperature, followed by stirring the same to manufacture a third mixture; performing a second low temperature aging process to age the third mixture at a low temperature; adding an excipient, an auxiliary additive, and a disintegrant to the third mixture aged at a low temperature, followed by stirring the same to manufacture a fourth mixture; and adding a lubricant to the fourth mixture and tableting the same. The present invention can have effects of soothing the skin and improving blood circulation.
Patent KR-20200118686-A (KR)
Inventor: JANG SOO YOUNG
IPC: H04L47/27
Filed: 2019-04-08
Abstract: Disclosed is a communication method for transmitting a packet in an environment in which a plurality of networks or communication methods coexist. According to an embodiment of the present invention, a communication method may comprise the steps of: receiving at least one observation value or compensation-related information for a network state; determining a size of a transmission control protocol (TCP) congestion window based on the at least one observation value or compensation-related information; and transmitting a packet according to the determined TCP congestion window.
Patent KR-20200121541-A (KR)
Title: Public personal computer using booth having personalized user place and effectively advertising exposure face
Inventor: CHO DONG YEON
IPC: G06F11/30
Filed: 2019-04-16
Abstract: The present invention relates to a public computer using booth having a user-personalized space and an effective advertisement exposure surface, capable of improving a computer use environment and increasing space usability by enabling a computer installed for the public to be used like being used in a user-personalized space as well as combining the computer with a booth where advertisements can be effectively exposed. A table (160) is installed in a booth (100), which creates a computer use space by using a front plate (110) and a side frame (120) as a basic framework, to enable the use of a computer, and a PC motor (22) and a central monitor (30) installed on the front plate (110), a side monitor (40) installed in the side frame (120), and a rear monitor (50) installed on the rear side of the front plate (110) are used to enable the exposure of various types of advertisements.
Patent KR-20200127589-A (KR)
Inventor: DONGWON JOO
IPC: G06F16/35
Filed: 2019-05-03
Abstract: According to an embodiment of the present invention, provided is an operation method of a news article labeling device, which comprises the steps of: obtaining document data of a news article; extracting paragraph information from the document data; comparing paragraphs obtained from the document data with a learning-based dictionary unit built in advance based on learning in accordance with the paragraph information, and determining a company sentiment information label corresponding to a company-related paragraph; and tagging the company sentiment information label on the one or more paragraphs and processing the paragraphs into article information tagged with a sentiment label.
Patent KR-20200129421-A (KR)
Title: System of a hydroponic culture with back washing apparatus using wastewater and back washing method of same
Inventor: JU YOUNG LEE
IPC: F16K31/04
Filed: 2019-05-08
Abstract: The present invention relates to a circulation hydroponic cultivation system capable of backwashing using drainage and to a backwash method and, more specifically, to a circulation hydroponic cultivation system capable of backwashing using drainage and to a backwash method, which can use the drainage to be purified for backwashing, and reduce equipment costs, operation costs, and maintenance costs due to a concise and simple structure. According to the circulation hydroponic cultivation system capable of backwashing using the drainage, a filtration system purifying the drainage comprises: a drainage storage tank in which drainage is received and stored; a pressure pump which sucks and pumps the drainage stored in the drainage storage tank; a water treatment tank in which the drainage pumped by the pressure pump is introduced and a water treatment agent is embedded; a drain supply line connected between the drainage storage tank and the water treatment tank and on which the pressure pump is installed; and a filtered water discharge line connected to the water treatment tank and discharged from the drainage after a filtering process; a backwashing water supply line connected to the drainage supply line to supply the drainage to the water treatment tank; a backwashing water recovery line connected between the drainage storage tank and the water treatment tank and supplied to the water treatment tank to recover the drainage used for backwashing; and a backwashing control valve unit opened and closed to supply the drainage to the backwashing water supply line when backwashing in the water treatment tank.
Patent KR-20200134009-A (KR)
Inventor: IM KEYNG BIN
IPC: G01R31/382
Filed: 2019-05-21
Abstract: A method for controlling charging of a vehicle battery according to the present invention includes the steps of: requesting climate data from a data server when starting a vehicle; determining an abnormality in charging and discharging of the battery based on the temperature of the vehicle battery and the climate data; and controlling a charging method of the battery in response to a result of the abnormality in charging and discharging.
Patent KR-20200134481-A (KR)
Inventor: RYU KWANG RYEL
IPC: B29C45/76
Filed: 2019-05-22
Abstract: The present invention relates to an apparatus and method for detecting defects in a plastic injection molding process, which collects process data for a plastic injection molding machine in process under predetermined molding conditions, detects defects from the process data based on a defect detection model, and determine the molding conditions to be proposed to solve the defects based on a molding condition proposal model.
Patent KR-20200058269-A (KR)
Inventor: CHO JAE HYOUNG
IPC: G01N33/00
Filed: 2019-05-23
Abstract: The present invention relates to a method and system for generating a scattering coefficient for a simulated vegetation environment. More specifically, the scattering coefficient is generated based on a modified water cloud model (WCM) including the height of vegetation and the number of scattering bodies in a WCM.
Patent KR-20200134696-A (KR)
Inventor: SUNG JAE WON
IPC: A45C11/00
Filed: 2019-05-23
Abstract: The present invention relates to a wireless charging pouch and a configuration method thereof. More specifically, the present invention relates to a wireless charging pouch and a configuration method thereof, wherein the wireless charging pouch is provided with a wireless charging unit symmetrically up, down, left and right inside the pouch, and various portable terminals including a smartphone are placed in the middle of the wireless charging unit to wirelessly charge the portable terminal through an electromagnetic induction method and a resonance method. Therefore, power transmission efficiency through power supply in both directions is increased, quick charging is possible, and wireless charging can be continuously performed even if a failure occurs in some wireless charging units.
Patent KR-20200138900-A (KR)
Title: IOT Base Bio Health Black Anthocyanin Production Method
Inventor: LEE CHANG YOUL
IPC: B01F23/00
Filed: 2019-06-03
Abstract: The present invention relates to a method for producing IOT-based biohealth black anthocyanin. According to the method for producing IOT-based biohealth black anthocyanin of the present invention, an anthocyanin solution in a temperature sensor anthocyanin production glass tank (4-3) is substituted to soft water by a drying room temperature of 30°C, and vapor generated for 6 hours is substituted to soft water by a 4°C temperature sensor cooler (4-4). The soft water is discharged through an open/close sensor soft water discharge valve (4-5), and thus hygienic biohealth black anthocyanin having a moisture content of 5 wt% can be produced. Low-cost and high-quality biohealth black anthocyanin can be produced.
Patent KR-20200144297-A (KR)
Inventor: LEE CHANG HOON
IPC: H05H1/34
Filed: 2019-06-18
Abstract: The present invention relates to a plasma generating apparatus. The plasma generating apparatus includes: a plasma generator (2); a tube (3) connected to the plasma generator; a nitrogen supply pipe (9) mounted on one side of the pipe body (3) to supply nitrogen into the tube (3); and a nozzle (5) mounted on the front end of the tube (3) to spray a mixture of plasma and nitrogen. According to the present invention, it is possible to improve the width and length of the plasma by improving the structure of the nozzle through which the plasma is sprayed.
Patent KR-20210001733-A (KR)
Inventor: SEO MIN WOONG
IPC: H04N5/357
Filed: 2019-06-28
Abstract: Provided is a digital pixel with improved motion characteristics. According to some embodiments of the present invention, the digital pixel comprises: a photodiode connected to a first node, and generating an optical signal from incident light; a storage diode storing the optical signal in a second node; a floating diffusion node outputting a detection signal based on the optical signal; a first transmission transistor connected to the first and second nodes, and transmitting the optical signal from the first node to the second node; a second transmission transistor connected to the second node and the floating diffusion node, and transmitting the optical signal from the second node to the floating diffusion node; and a discharge transistor connected to the first node and turned on in a period in which the second transmission transistor is turned on to discharge parasitic charge generated in the first node.
Patent KR-20210006142-A (KR)
Inventor: LEE MIN JAE
IPC: B60R16/037
Filed: 2019-07-08
Abstract: The present invention relates to a vehicle temperature control system, and a control method for the same. The vehicle temperature control system comprises: an air conditioning unit cooling and heating an indoor space of a vehicle; a first thermoelectric module mounted in a steering wheel of the vehicle and selectively heated or cooled; a second thermoelectric module mounted in a seat of the vehicle and selectively heated or cooled; and an integrated control unit integrally controlling the air conditioning unit, the first thermoelectric module, and the second thermoelectric module. Therefore, the system can obtain beneficial effects of improving temperature control efficiency and energy efficiency.
Patent KR-20190086643-A (KR)
Title: Composition for preventing and treating a cancer comprising curcuma zedoaria
Inventor: BONGLEE KIM
IPC: A61K36/906
Filed: 2019-07-11
Abstract: The present invention relates to an anticancer activity of a Curcuma zedoaria extract. Specifically, the present invention relates to uses of the Curcuma zedoaria extract as a composition for preventing or treating cancer, an anticancer support agent, and a food composition for preventing or alleviating cancer, by confirming an effect of inducing apoptosis of cancer cells since the Curcuma zedoaria extract is cytotoxic to cancer cells, increases intracellular ROS, and induces ER-stress response.
Patent KR-20210008459-A (KR)
Inventor: PARK JUN SEO
IPC: G08B6/00
Filed: 2019-07-14
Abstract: The present invention relates to a safety device, where an ultrasonic sensor and a human body detection sensor are installed in glasses that can be worn by the visually impaired so as to distinguish and detect an object and a person in front and notify the visually impaired by vibration, thereby helping with safe walk.
Patent KR-20210009772-A (KR)
Inventor: LEE TAE NAM
IPC: A23G3/52
Filed: 2019-07-18
Abstract: The present invention provides: a rice snack using polished rice and unpolished rice as major ingredients and having beef added thereto, which provides excellent taste and texture; and a manufacturing method of the rice snack. According to the present invention, the manufacturing method comprises: a first step of washing and drying polished rice and unpolished rice and adding enzyme-treated stevia powder and salt to the rice to prepare a first mixture; a second step of preparing a second mixture formed by cooking minced beef with a seasoning obtained by mixing minced green onion, minced garlic, minced onion, pear juice, soy sauce, black pepper powder, and rice wine; a third step of mixing the secondary mixture to the first mixture with a high-performance mixer; a fourth step of putting a predetermined amount of a third mixture into a puffing machine as necessary and puffing the same to manufacture the rice snack; and a fifth step of packing a predetermined amount of the rice snack manufactured in the fourth step.
Patent KR-20210009867-A (KR)
Inventor: MINKYU OH
IPC: F25D23/08
Filed: 2019-07-18
Abstract: According to an embodiment of the present invention, a refrigerator for an entrance door has a flow passage structure which allows a part of outdoor air of which temperature is increased by exchanging heat with a heat sink to flow along a surface of an outer sealer to prevent dew from being formed on the surface of the outer sealer surrounding on a back surface of a door in an outdoor space.
Patent KR-20200014215-A (KR)
Title: Resonant dc-dc voltage converter
Inventor: BOUCHEZ BORIS
IPC: H02M3/335
Filed: 2019-07-25
Abstract: A subject of the present invention relates to a resonant direct current (DC)-DC voltage converter and, particularly, to a three-phase resonant DC-DC voltage converter for electric or hybrid vehicles. The converter comprises a plurality of resonant circuits. First inductive elements (L1, L2, L3) of the resonant circuit are coupled together, and primary windings (P1, P2, P3) of a transformer of each resonant circuit are coupled together.
Patent KR-20210015532-A (KR)
Inventor: CHOI SIN YONG
IPC: H04L1/00
Filed: 2019-08-02
Abstract: The present invention relates to a wireless communication apparatus capable of increasing communication performance and an operation method thereof. According to the technical idea of the present invention, the operation method comprises the following steps of: receiving a physical downlink control channel (PDCCH) repetitively transmitted in a base station from a search space; performing blind decoding for a plurality of candidate PDCCHs in accordance with an aggregation level of the PDCCH; performing cyclic redundancy check (CRC) to acquire at least two pieces of control information passing the CRC from a blind decoding result; comparing the pieces of control information; and determining termination of blind decoding based on a comparison result.
Patent KR-20210016724-A (KR)
Title: Water tank for fuel cell capable of recycling water and fuel cell system having the water tank
Inventor: LEE JUN WOO
IPC: H01M8/04119
Filed: 2019-08-05
Abstract: Disclosed is a water tank for a fuel cell. The water tank comprises: a chamber structure; an off-gas receiving piping; a gas and water separator; a gas diaphragm; and a vaporizer connecting pipe. The chamber structure comprises: a body unit having an inner space; and an inner partition wall dividing the inner space of the body unit into a condensed water receiving space and a supply water receiving space. The off-gas receiving pipe has a first pipe unit including a first end disposed in the condensed water receiving space and a second end disposed outside the inner space of the body unit, and a second pipe unit connected to the first pipe unit from the outside of the inner space and receiving an exhaust gas containing water vapor. The gas and water separator is coupled to a second end of the first pipe unit. The gas diaphragm extends from a portion of a cover unit corresponding to a gap between the inner partition wall and the first pipe unit to the inside of the water received in the condensed water receiving space. The vaporizer connecting pipe supplies water received in the supply water receiving space to the vaporizer.
Patent KR-20210016768-A (KR)
Title: Agricultural drone
Inventor: KIM EUNG GI
IPC: B64C27/08
Filed: 2019-08-05
Abstract: The present invention relates to a pest control drone and, more specifically, to a drone, which can easily replace a propeller, receive a fluid including chemicals in a body of the drone without a separate tank, spray the chemicals in multiple directions, and be easily moved on the ground. The drone includes: a body in which the fluid is stored; a propeller unit installed on the body to take off the body; a spray unit installed on the body to spray the fluid to the outside; and a control unit installed on the body to selectively control the driving of the propeller unit or the spray unit.
Patent KR-20210018601-A (KR)
Title: Reducing cleaning composition for dyeing fiber
Inventor: JIN JU HYUN
IPC: C11D3/12
Filed: 2019-08-06
Abstract: The present invention relates to a reducing cleaning composition for dyeing washing, which can greatly improve work efficiency, washing fastness and the like by shortening the process since the process can be carried out in an acid bath rather than a base bath at the time of reduction washing, and to a manufacturing method thereof.
Patent KR-20200023214-A (KR)
Title: Sensor packages
Inventor: THOMAS HENRY
IPC: H01L23/31
Filed: 2019-08-21
Abstract: A sensor package comprises a sensor; at least one outer wall; and an interposer disposed between the sensor and the at least one outer wall. The sensor is wire-bonded to the interposer. The interposer is wire-bonded to at least one outer wall. The use of wire-bonded interposers on all of the sensor and the at least one outer wall is an improved approach to electrically connect the sensor and the sensor package. The interposer enables short wire bonding from the sensor and at least one outer wall to the interposer, thereby replacing a single long wire bond from the sensor to the at least one outer wall in the prior art. Accordingly, the increased resilience of the sensor package under high stress can be provided. Also, an existing sensor and package combination can be improved without a need to redesign any component.
Patent KR-20210024705-A (KR)
Title: Sunstick mold using air pressure
Inventor: KIM CHANG GYU
IPC: A45D40/00
Filed: 2019-08-26
Abstract: According to the disclosed present invention, a sun stick mold using air pressure comprises: a product molding frame; a plurality of air supplying holes; and a guide unit. The product molding frame combines a container with an end unit, and allows at least one product molding groove to be formed to mold a face surface of contents of the sun stick. The plurality of air supplying holes are formed at a predetermined interval along an edge of the product molding groove to be connected from a bottom surface of the product molding frame to the product molding groove. The guide unit is mounted on the product molding frame and separates contents of the sun stick by blocking an air path of the air supplying holes and discharging air to an upper part when the container is combined with a penetrating hole formed to cover the product molding groove. The present invention supplies the air through the air supplying holes formed along an edge of the face surface of the contents of the sun stick molded by the product molding groove of the product molding frame, blocks the air path of the air supplying holes through the penetrating hole of the guide unit, and separates the contents of the sun stick in an air discharging step. Therefore, an extraction defect rate can be improved.
Patent KR-20210025308-A (KR)
Title: Display device having glass diffuser plast
Inventor: KIM YANG HWAN
IPC: G02F1/1333
Filed: 2019-08-27
Abstract: The present invention relates to a display device capable of implementing a narrow bezel and having an improved aperture ratio and luminance. The display device includes: a display panel; a glass diffusion plate disposed under the display panel; a frame supporting the glass diffusion plate; a lower cover coupled to the frame; and an adhesive tape attached to a lower surface or an upper surface of the glass diffusion plate and a side surface of the frame to fix the glass diffusion plate to the frame.
Patent KR-20190107277-A (KR)
Title: Method for controlling vehicle in autonomous driving system and apparatus thereof
Inventor: SORYOUNG KIM
IPC: B60R16/023
Filed: 2019-08-29
Abstract: Disclosed are a method for controlling a vehicle in an autonomous driving system and an apparatus thereof. According to one embodiment of the present invention, the method for controlling a vehicle in an autonomous driving system sets a driving path of the vehicle based on an object recognition state of the vehicle and updates the object recognition state of the vehicle, thereby securing the quality of object recognizing and an autonomous driving service based on object recognition. Moreover, one or more among an autonomous driving vehicle, a user terminal, and a service can be linked with an artificial intelligence (AI) module, a drone (unmanned aerial vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a fifth-generation (5G) service, and the like.