baber/WOPTO huggingface dataset:
Patent KR-20210006786-A (KR)
Inventor: LEE SUNG HO
IPC: G06Q10/06
Filed: 2019-07-09
Abstract: According to the present invention, a method for calculating an investment information indicator of equity-linked securities and derivatives-linked securities using a computer comprises: a step of processing issuance information of the equity-linked securities and the derivatives-linked securities which are newly issued by the computer; a step where the computer checks the price of underlying asset in at least one spot market and the issuance information of the equity-linked securities and the derivatives-linked securities issued based on the underlying asset price; a step of checking the underlying asset market price information of the items of equity-linked securities and derivatives-linked securities; a step of checking and estimating the parameter value needed for assessing the equity-linked securities/derivatives-linked securities by using the market price of underlying asset and the market data; a step of using a numerical method and analyzing the profitability and risk of the items of the equity-linked securities/derivatives-linked securities; a step of checking the issuance price of the equity-linked securities/derivatives-linked securities products; a step of using the information of issuance price, expected profits, expected losses, and substantial expiration of the equity-linked securities/derivatives-linked securities products and calculating product properties indicators for each product; and a step of storing investment information of each product in a database. The present invention is able to calculate and provide investment information indicators of the equity-linked securities and derivatives-linked securities in real time, and to use the same information as investment information, investment consultation, a risk performance assessment logic, etc.
Patent KR-20210008194-A (KR)
Inventor: KIM JUN YEUN
IPC: B63B22/00
Filed: 2019-07-10
Abstract: The present invention relates to a buoy forming apparatus including: an extruder for melting a resin, which is a raw material, to extrude and supply the melted resin; a main body in which a control facility and a power unit are installed; a rewinder installed at a front end of the main body to continuously wind the raw-material resin discharged from the extruder around a cylindrical tube body; and a cooling water supply system installed inside the main body to supply and circulate cooling water to the rewinder. Since the raw-material resin discharged from the extruder is continuously wound around a cylindrical rewinder to provide a buoy forming apparatus capable of allowing a body of a tubular buoy to infinitely expand in a longitudinal direction, a large buoy for providing buoyancy for a barge or the like is manufactured at once, so that construction and facility costs are reduced, and it is advantageous for maintenance and repair.
Patent KR-20210007478-A (KR)
Inventor: JUN MIN CHUL
IPC: H01L51/50
Filed: 2019-07-11
Abstract: The present invention relates to an organic light emitting device capable of improving both efficiency and lifetime of a light emitting layer by including dopants having different characteristics in a light emitting layer, and a display device using the same. The organic light emitting device comprises: first and second electrodes; and a light emitting layer.
Patent KR-20200010101-A (KR)
Title: Methtd and apparatus ftr dynamic pricing tf item
Inventor: LEE JEONG GAB
IPC: G06Q30/02
Filed: 2019-07-18
Abstract: The present invention relates to a method and apparatus for dynamic price decision of an item to determine a selling price of a specific item at next time using goal quantity for each period at specific time and a sales index at specific time. According to one embodiment of the present invention, the method and apparatus for dynamic price decision of an item may reflect demand present condition of buyers and reduce in-stock rate of goods for sale by considering goal quantity for each period at specific time and a sales index at the specific time together and dynamically determining a price of the item.
Patent KR-20210011296-A (KR)
Title: Film for recycling wiper
Inventor: SON JAE HYUK
IPC: B60S1/38
Filed: 2019-07-22
Abstract: As described in first to fifth drawings, according to the present invention, a film for regenerating a wiper removes a problem of a wiper that existing abrasion or rubber is torn out due to foreign substances.
Patent KR-20210012608-A (KR)
Title: Method for providing predictive data of game result and server implementing the same
Inventor: CHO WOO VIN
IPC: G06F17/18
Filed: 2019-07-26
Abstract: The present invention relates to a server providing the predictive data of a game result and includes: a result prediction information receiving unit for receiving first result prediction information for a specific sports event from a user terminal; a match result prediction data generating unit which statistically analyzes a plurality of second result prediction information for the specific sport game to generate the prediction data of the game result for the specific sport game when receiving the first result prediction information; and a transmitting unit for transmitting the prediction data of the game result to the user terminal.
Patent KR-20210013784-A (KR)
Inventor: HEEJUNG KIM
IPC: B63H9/02
Filed: 2019-07-29
Abstract: A propulsion apparatus is disclosed. According to an embodiment of the present invention, a propulsion apparatus for providing thrust to a hull comprises: a rotating shaft protruding upward from an upper side of a hull, and rotatable around a rotational central axis extending in a vertical direction; a rotationally driving part for providing a driving force to rotate the rotating shaft; an open body having an arc-shaped horizontal cross-section, horizontally distanced from the rotating shaft, having a through space opened in the forward-backward direction of the hull, and rotatably supported by the hull; an opening and closing body having an arc-shaped horizontal cross-section, horizontally spaced apart from the rotating shaft to be supported by the rotating shaft, and performing an opening operation for opening the through space or a closing operation for closing the through space in response to the direction of the wind flowing into the rotating shaft; and a coupling part which separates the opening and closing body from the opening body while the opening and closing body rotates to perform the opening operation or the closing operation, and couples the opening and closing body to the opening body after the opening and closing body performs the closing operation. Therefore, the propulsion apparatus can provide thrust to the hull or reduce resistance to the hull by using the wind.
Patent KR-20210017008-A (KR)
Title: Method for setting a preferred channel and set top box thereof
Inventor: PARK KI YUL
IPC: H04N21/482
Filed: 2019-08-06
Abstract: Disclosed are a method for setting a preferred channel and a set-top box for performing the method therefor. According to one embodiment of the present invention, an operation method of the set-top box comprises the steps of: performing interworking with one or more mobile terminals; determining a first mobile terminal included in one or more mobile terminals as a representative mobile terminal; and controlling a TV linked to the set-top box so as to display a screen of a preferred channel corresponding to terminal information of the representative mobile terminal.
Patent KR-20210017338-A (KR)
Title: The selection service of“agricultural and marine products”based on “artificial intelligence(AI)”using big data and sound waves
Inventor: KIM YANG HEE
IPC: G06N20/00
Filed: 2019-08-08
Abstract: The present invention relates to a smartphone application capable of predetermining a condition by radiating sound waves to a corresponding agricultural product through a smartphone and recognizing a reflected frequency, by using a principle wherein different frequencies are reflected depending on conditions when soundwaves are radiated to all agricultural and marine products. A main purpose is to provide smartphone application-related technology, wherein when a consumer wants to purchase agricultural and marine products, the consumer can conveniently and safely shop for food. According to the present invention, an ″artificial intelligence-based agricultural and marine product sorting service using big data and sound waves″ can enable a user to purchase agricultural and marine products by recognizing accurate condition information of the products, thereby contributing to safe and convenient consumption. Also, the service can improve consumer satisfaction by contributing to accurate and desired customized shopping. In the case of a single-person household, the service can induce fun shopping during a trend where online shopping increases while offline shopping decreases due to dissatisfaction with shopping, thereby making a considerable contribution to the frequency vitalization of offline shopping and general shopping. The service can contribute to a reduction in the frequency of food poisoning and food-related accidents as well as can contribute to food safety when applied to a public meal service (school meal or the like). The service can contribute to the creation of sound and safe food cultures by leading consumers to make an accurate approach to food information. Also, the service can enable consumers to scientifically experience excellent qualities of domestic agricultural and marine products in person, thereby contributing to an enhancement in consumption and an improvement in perception in regard to domestic agricultural and marine products.
Patent KR-20200027425-A (KR)
Title: Method and computing device for generating image data set for learning to be used for detection of obstruction in autonomous driving circumstances and learning method and learning device using the same
Inventor: KIM KYE HYEON
IPC: G06T5/50
Filed: 2019-08-27
Abstract: Disclosed is a method for generating a data set for learning to be used for detection of obstruction in autonomous driving circumstances. The method comprises the following steps of: a computing device (a) obtaining at least one first original image indicating a road driving situation, and a first segmentation ground truth (GT) image which corresponds to the first original image; (b) obtaining a second original image including a specific object, and a second segmentation GT image which includes segmentation information for the specific object and corresponds to the second original image; (c) obtaining a third original image generated by cutting a portion corresponding to the specific object, and a third segmentation GT image generated by cutting pixels corresponding to an area where the specific object is located; and (d) generating at least one fourth original image for learning by combining the third original image with the first original image, and generating the data set for learning which includes the fourth original image for learning and a fourth segmentation GT image for learning which corresponds to the fourth original image.
Patent KR-20210026728-A (KR)
Title: Payment system based on license plate number of car and control method
Inventor: LEE DONGHEE
IPC: G06Q20/36
Filed: 2019-09-02
Abstract: The present invention relates to a payment processing system based on a vehicle number and a control method thereof. According to the present invention, the method of controlling the payment processing system based on the vehicle number includes: registering, by a user terminal, a digital key for controlling a vehicle, and transmitting basic payment information including a vehicle number and a terminal identification number, which are pre-stored, to a payment server; storing and managing, by the payment server, the basic payment information received from the user terminal, extracting a terminal identification number matched to a vehicle number extracted from a payment request signal when the payment request signal including the vehicle number is received from an affiliated store device, and transmitting a payment confirmation request signal to the user terminal corresponding to the extracted terminal identification number; determining, by the user terminal, validity of the digital key that is pre-registered when the payment confirmation request signal is received from the payment server, and transmitting a payment proceeding request signal to the payment server when the digital key is valid; and performing, by the payment server, payment processing according to the payment proceeding request signal of the user terminal, and transmitting a payment processing result to the affiliated store device. Accordingly, security is enhanced.
Patent KR-20210028441-A (KR)
Title: Endoscope for arthroscopy
Inventor: KIM DONG JIN
IPC: A61B1/04
Filed: 2019-09-04
Abstract: The present invention relates to an endoscope for arthroscopy, which includes: a handle part; a cable part connected to the handle part to transmit a video signal; an injection unit which is mounted on the handle part and selectively supplies fluid; a needle part mounted on the handle part and inserted into a body and having a bent end shape; and a camera part which is inserted into the needle part and is moved and protrudes from the needle part to photograph the inside of the body, thereby quickly and safely photographing the inside of the body.
Patent KR-20200035347-A (KR)
Title: Method and apparatus of cutting substrate for a piece
Inventor: UENO TSUTOMU
IPC: H01L21/78
Filed: 2019-09-05
Abstract: The present invention is to form cutting lines on a multi-layered substrate for cutting out a substrate piece while maintaining a state of easily peeling a PET layer from the substrate piece. A method for cutting out a substrate piece (SP1), which extends in an X direction and a Y direction and from which a first PET layer (L2) is peeled at one end of the Y direction, from a multi-layered substrate (P1) including the first PET layer (L2), a PI layer (L1), a second PET layer (L3), a first adhesion layer (L4) and a second adhesion layer (L5), comprises: a step of forming a plurality of first cutting lines (SL1), extending in the Y direction, on the multi-layered substrate (P1) to be spaced at an interval equivalent to a width of the X direction of the substrate piece (SP1); and a peeling cutting line formation step of then forming fourth cutting lines (SL4), which extends in the X direction, for peeling the first PET layer (L2) from one end of the Y direction of the substrate piece (SP1).
Patent KR-20200038410-A (KR)
Title: Copper foil for flexible printed substrate, copper-clad laminate using the same, flexible printed substrate, and electronic equipment
Inventor: BANDO SHINSUKE
IPC: B32B15/08
Filed: 2019-09-23
Abstract: Provided are a copper foil for a flexible printed substrate in which wrinkles of the copper foil are suppressed when the copper foil and a resin are laminated, a copper-clad laminate using the same, a flexible printed substrate, and an electronic device. The copper foil contains: equal to or more than 99.9 mass% of Cu; equal to or more than 0.0005 mass% and equal to or less than 0.0220 mass% of P; and the remainder inevitable impurities. A rate of decrease in tensile strength before and after heat treatment at 400°C for 1 second at thickness of equal to or less than 0.018 mm is equal to or less than 10%. In addition, electrical conductivity after the heat treatment is equal to or more than 80% IACS, and the tensile strength before the heat treatment is equal to or more than 180 MPa to less than 320 MPa.
Patent KR-20190112690-A (KR)
Inventor: KIM CHANG SUP
IPC: A63F13/45
Filed: 2019-09-23
Abstract: The present invention proposes a game providing method and an apparatus. According to the present invention, the game providing method and the apparatus may comprise: a control unit configured to generate a character block itemized by a character according to information of the character possessed by a user, provide a reinforcement map in which the character block is disposed and place the character block in the reinforcement map based on a user input, and enhance the capability of the character based on a state in which the character block is disposed; and a memory for storing the reinforcement map.
Patent KR-20190121723-A (KR)
Title: spoon
Inventor: LEE JEONG WON
IPC: A47G21/04
Filed: 2019-10-08
Abstract: The present invention relates to a spoon comprising a head unit and a handle insertion unit through which a handle is attached to and detached from the head unit. Moreover, a plurality of soup holes through which soup can pass are formed at one side of the head unit.
Patent KR-20210043857-A (KR)
Title: Low voltage distribution box of underground location type and method for operating thereof
Inventor: SONG HYUNG TAE
IPC: H02B13/01
Filed: 2019-10-14
Abstract: The present invention relates to an underground buried-type dual power low-voltage distribution box and an operation method thereof, comprising: one or more branch circuit breakers (140) connected to a load side main line; and a main circuit breaker (130) connected to two busbars on a power supply side, and provided with a circuit and a switch (131) for connecting or disconnecting the branch circuit breaker (140) to at least one of the two busbars on the power supply side. The present invention has an advantage of being able to strengthen a supply capacity of the low-voltage system by operating in an underground low-voltage line loop method and expanding a supply range.
Patent KR-20200084774-A (KR)
Inventor: SHEEM SANG KEUN
IPC: G07F17/00
Filed: 2019-10-16
Abstract: In a food, a number of sticks of rounded rice cake are placed vertically to form a cylindrical fence, and the fence is filled with the food. Water-resistant objects such as rice-paper can also be added to fill the food which is wet and soft and is full of water, and a user can also set up a knife and a fork to create a modern atmosphere.
Patent KR-20210046413-A (KR)
Title: Scaffold
Inventor: YOON TAEYEONG
IPC: E04G7/28
Filed: 2019-10-18
Abstract: A scaffold is disclosed. According to an aspect of the present invention, provided is a scaffold comprising: a pair of pipes arranged parallel to each other; a first footrest seated on the pair of pipes and having a first guide rail formed on the 1-1 side; and a pair of first fastening members slidably coupled to the first guide rail and detachably coupled to the pair of pipes, respectively.
Patent KR-20210047446-A (KR)
Inventor: LEE KI JUN
IPC: G05D23/19
Filed: 2019-10-22
Abstract: The present invention relates to a method and an apparatus for determining a temperature. To determine the temperature, a first temperature is measured using a first temperature sensor disposed in a buried portion of a sensor unit of the apparatus, and a second temperature is measured using a second temperature sensor disposed in a non-buried portion of the sensor unit so as to determine a final temperature based on the first temperature and the second temperature.
Patent KR-20210047501-A (KR)
Inventor: LEE YOUNG JUNG
IPC: C30B29/06
Filed: 2019-10-22
Abstract: The present invention relates to a raw material supply unit comprising: a body having a space to be filled with raw materials; a partition wall dividing the body into at least two regions in the longitudinal direction; a rod extending from an upper portion of the body to an inner region; and a valve connected to the rod to open and close a lower portion of the body, wherein a lower surface of the body has a step and, more specifically, to a raw material supply unit capable of shortening the process time.
Patent KR-20210049480-A (KR)
Title: Cosmetic composition for protecting lips skin
Inventor: SEO GEU RIM
IPC: A61K8/67
Filed: 2019-10-25
Abstract: The present invention relates to a cosmetic composition for protecting the skin of the lips, and more particularly, to a cosmetic composition for protecting the skin of the lips, comprising at least one moisturizer selected from the group consisting of jojoba esters, squalane, fatty acids, triglycerides and ceramides, a keratin exfoliator and an anti-wrinkle agent.
Patent KR-20210049581-A (KR)
Title: Apparatus for acquisition distance for all directions of vehicle
Inventor: LIM JONG WOO
IPC: H04N13/271
Filed: 2019-10-25
Abstract: Disclosed is a vision device for a moving object capable of effectively estimating an image corresponding pair between cameras. The present vision device for a moving object includes: a plurality of cameras arranged to be spaced apart from each other and arranged in a diagonal direction with respect to the moving direction of the moving object; and a processor receiving images captured by each of the plurality of cameras, and stereo-matching the plurality of received images to generate distance information for the omnidirectional directions of the moving object.
Patent KR-20210051329-A (KR)
Title: Apparatus and method for cutting force for ultrasonic wave processing machine
Inventor: CHO MYEONG WOO
IPC: B23D51/16
Filed: 2019-10-30
Abstract: The present invention relates to an apparatus and method for measuring a cutting force of an ultrasonic processing apparatus, which are able to measure the cutting force of the ultrasonic processing apparatus which is able to place a tool on one end unit of a rotary shaft, apply an ultrasonic wave oscillated by an ultrasonic vibrator including a piezoelectric device placed on the other end unit of the rotary shaft to oscillate the ultrasonic wave to the tool in a direction parallel to the rotary shaft, and perform processing by rotating the tool around the shaft at the same time. The apparatus for measuring the cutting force of the ultrasonic processing apparatus comprises: a cutting reference information collection unit which performs a test processing on a subject for test processing, and collects cutting reference information (including a reference impedance and a reference cutting force) of the ultrasonic processing apparatus; an impedance measuring unit which performs an ultrasonic processing on the subject for processing by the ultrasonic processing apparatus, measures the impedance of the ultrasonic vibrator, and outputs a relevant signal; a first display unit which outputs the impedance measured by the impedance measuring unit and notifies the impedance to a user; a comparison unit which compares the cutting reference information and the impedance measured by the impedance measuring unit, and outputs the information corresponding to each other; and a display unit which displays and notifies the cutting reference information corresponding to the impedance. The comparison unit is able to output a reference cutting force corresponding to the reference impedance having the same value as the impedance as the cutting force of the ultrasonic processing apparatus.
Patent KR-20210054728-A (KR)
Title: Spindle crosskit bearing ball washing apparatus and washing method using the same
Inventor: EOH HO GIM
IPC: B08B3/08
Filed: 2019-11-06
Abstract: Disclosed are an apparatus and method for washing a spindle crosskit bearing ball, which rapidly and semi-automatically performs a washing process of separating a ball from a crosskit bearing of a spindle, inspecting a wearing state thereof and the like, and washing the same without difficulties. The apparatus for washing a spindle crosskit bearing ball according to the present invention comprises: a main plate having a transfer rail; a washing unit mounted on the transfer rail of the main plate to accommodate washing oil inside; a rotation unit installed and fixed on the main plate to get immersed in the washing oil of the washing unit transferred along the transfer rail to rotate and wash a plurality of bearing balls introduced inside; a bearing ball recovering unit for recovering the bearing balls washed by the rotation unit and the washing unit; and a power unit for supplying power to the rotation unit to control driving of the rotation unit.