baber/WOPTO huggingface dataset:
Patent KR-20210036150-A (KR)
Title: Spherical Tank Automatic Welding Apparatus
Inventor: MOON SU KYEONG
IPC: B23K37/02
Filed: 2019-09-25
Abstract: The present invention relates to an automatic welding apparatus for effectively welding a spherical tank, which comprises: a guide rail movable along the circumference of a spherical tank to be manufactured; a welding unit having a welding gun for performing welding along the circumference of the spherical tank; a driving unit configured to drive along the guide rail; and a flux supply unit configured to supply flux during welding by the welding unit. Therefore, the automatic welding apparatus for a spherical tank can weld a bottom line and a top line of the spherical tank at the same time.
Patent KR-20210026978-A (KR)
Title: Apparatus and Method for Water-level Checking Inside of Manhole Using Optical Cable
Inventor: MIN SEONG SEO
IPC: G01D5/26
Filed: 2019-09-26
Abstract: The present invention relates to an apparatus and method for checking the water level inside a manhole using an optical cable. According to the present invention, the apparatus for checking the water level inside a manhole using an optical cable comprises: a light source which irradiates light to the optical cable installed to pass through a plurality of manholes; a receiving unit which receives an interference signal of the backscattered light generated from the optical cable based on the internal vibration of the manhole caused by the physical impact applied from the outside of the manhole; and a control unit which checks water level information on the inside of each of the plurality of manholes through analysis of the interference signal of the backscattered light. Other embodiments are also applicable.
Patent KR-20210037111-A (KR)
Title: Method of manufacturing steel sheet excellent in extreme low temperature toughness and steel sheet manufactured thereby
Inventor: PARK KI JUNG
IPC: C22C38/04
Filed: 2019-09-27
Abstract: According to one perspective of the present invention, a manufacturing method of a steel sheet with excellent ultralow-temperature toughness comprises: a step of reheating a steel slab comprising 0.03-0.1 wt.% of carbon (C), 0.05-0.4 wt.% of silicon (Si), 0.2-1 wt.% of manganese (Mn), 0-0.02 wt.% (excluding 0 wt.%) of phosphorus (P), 0-0.05 wt.% (excluding 0 wt.%) of sulfur (S), 4.5-9.5 wt.% of nickel (Ni), and the remainder consisting of iron (Fe) and inevitable impurities to a temperature of 900-1,300℃; a step of hot-rolling the reheated steel slab in a condition of a finish-rolling temperature of 750-1,000℃ and then cooling the hot-rolled steel slab to acquire a steel sheet; a step of reheating and maintaining the steel sheet at AC_3 or higher and then quenching the steel sheet; and a step of reheating the steel sheet below AC_1 to temper the steel sheet.
Patent KR-20210040216-A (KR)
Title: Unmanned aerial vehicle for managing stock and operating method thereof
Inventor: MINSU LEE
IPC: G06Q10/08
Filed: 2019-10-02
Abstract: Various embodiments of the present invention relate to an unmanned aerial vehicle for inventory management and an operating method thereof. The unmanned aerial vehicle comprises: at least one sensor for acquiring inertial information or location information of the unmanned aerial vehicle; a communication unit forming communication with a control system; and a processor operatively connected to the at least one sensor and the communication unit, wherein the processor receives an inventory check request from the control system, generates route information of the unmanned aerial vehicle based on the received request and pre-stored spatial information, and performs an inventory check based on the generated route information.
Patent KR-20190116964-A (KR)
Title: A Urethane Wheel Having a Antistatic Function and a Method for the Same
Inventor: KIM JAE BONG
IPC: B29C65/02
Filed: 2019-10-04
Abstract: The present invention relates to a urethane wheel having an antistatic function and a manufacturing method thereof and, more specifically, relates to a urethane wheel having an antistatic function and a manufacturing method thereof, wherein a structurally stable axial structure and an antistatic function are provided. The urethane wheel having an antistatic function comprise: a wheel body (11) in which a coupling cylinder (12) is formed in the center; at least one protrusion (13_1 to 13_L) formed to protrude to the outside while being formed on a circumference surface of the wheel body (11); and a contact layer formed along a circumferential surface of the wheel body (11) with a shape of covering the protrusion (13_1 to 13_L). Moreover, an extension length of the coupling cylinder (12) is longer than the wheel body (11).
Patent KR-20210041825-A (KR)
Title: Supporting structure for electric pole
Inventor: LEE KYUNG HWAN
IPC: H02G7/02
Filed: 2019-10-08
Abstract: Disclosed is an invention for a support structure for an electric pole to prevent electrical accidents caused by a bird nest by connecting a neutral wire of an underground cable and a grounding wire of a lightning arrester inside a support by a connection guide part to be integrated with the integrated wire. The disclosed support structure for the electric pole comprises: a band part mounted on a circumferential surface of the electric pole; a support bracket protruding from the band part; a support coupled to the end of the support bracket to support the underground cable and the lightning arrester; and a connection guide part formed in the support to guide the neutral wire of the underground cable and the ground wire of the lightning arrester to be connected to the integrated wire wired from the electric pole inside the support.
Patent KR-20210043761-A (KR)
Title: Rehabilitation exercise apparatus and rehabilitation exercise method using the same
Inventor: JEONG HO CHOON
IPC: A63B21/005
Filed: 2019-10-10
Abstract: An objective of the present invention is to provide a rehabilitation exercise apparatus capable of providing various types of rehabilitation exercise treatment for musculoskeletal and nervous system patients in need of rehabilitation treatment, and a rehabilitation exercise method using the apparatus. To this end, according to the present invention, the rehabilitation exercise apparatus comprises: a bed support unit; a bed unit installed on the bed support unit to be rotatable so that a patient can lie down or stand up; a seat unit coupled to the bed unit and supporting the upper body of the patient; an upper extremity unit coupled to the seat unit, supporting the patient's upper extremities, and inducing upper extremity exercise or providing resistance during the upper extremity exercise; and a lower extremity unit coupled to the bed unit, supporting the patient's lower extremities, and inducing lower extremity exercise or providing resistance during the lower extremity exercise.
Patent KR-20200063043-A (KR)
Title: Laundry treating apparatus
Inventor: YOU JUNGSANG
IPC: D06F37/10
Filed: 2019-10-23
Abstract: An objective of the present invention is to provide a laundry treating apparatus having front glass with a perfectly circular shape. The laundry treating apparatus comprises: a main body having a laundry insertion port; and a door to open and close the laundry insertion port. The door includes: a door frame rotatably coupled to the main body, and provided with an opening part facing the laundry insertion port while the door is closed; and front glass attached to the door frame to form the front appearance of the door. The front glass includes: a transparent area corresponding to the opening part; an opaque area formed to enclose the transparent area; and an aligning mark to guide an attaching position of the front glass with respect to the door frame.
Patent KR-20210048699-A (KR)
Inventor: LEE DONG GEUN
IPC: H01M50/20
Filed: 2019-10-24
Abstract: The present invention relates to a bidirectionally assembling battery cell cartridge and a cartridge stack using the same, and more particularly, to a bidirectionally assembling battery cell cartridge and a cartridge stack using the same, which includes: a pair of first vertical frame (100) and second vertical frame (200) facing each other while being spaced apart a predetermined distance; and a pair of first horizontal frames (130) and second horizontal frames (140) for connecting upper and lower ends of a first vertical frame (110) and a second vertical frame (120), respectively, wherein one side of the first vertical frame (110) and the second vertical frame (120) is provided with a protrusion and a depression, and only a recessed part is provided on the other side, in which the protrusion and the depression on one side of the first vertical frame (110), and the protrusion and the depression on one side of the second vertical frame (120) are positioned in a diagonal direction to each other, based on an imaginary center line vertically cutting the first horizontal frame (130).
Patent KR-20210048729-A (KR)
Title: Compositions containing roasted chestnut inner skin extract
Inventor: KIM JUN KYOUNG
IPC: A61Q19/00
Filed: 2019-10-24
Abstract: The present invention relates to a cosmetic composition comprising a roasted chestnut shell extract as an active ingredient. By including the roasted chestnut shell extract extracted from the roasted chestnut shell after roasting the inner shell of chestnuts as an active ingredient, the cosmetic composition has excellent antioxidant effects and is effective in skin whitening and skin regeneration.
Patent KR-20190124183-A (KR)
Inventor: LEE HYO JONG
IPC: A61P1/00
Filed: 2019-10-24
Abstract: The present invention relates to a composition for preventing, alleviating, or treating digestive system mucosa-associated diseases containing α-humulene as an active component, and a reagent composition and a method for increasing the secretion of mucin. The α-humulene exhibits anti-histamine activity, anti-oxidative activity, anti-inflammatory activity, and activity to improve mucin secretion, so that it is possible show an excellent digestive system mucosa protective effect. Therefore, the composition containing α-humulene as the active component can be utilized to more effectively prevent, alleviate, or treat digestive system mucosa-associated diseases.
Patent KR-20210050093-A (KR)
Title: Micro LED and Method for Manufacturing Thereof
Inventor: KIM YOUNGWOO
IPC: H01L33/36
Filed: 2019-10-28
Abstract: Disclosed are a micro LED and a method for manufacturing the same. According to one aspect of the present embodiment, a method for manufacturing a flip-chip-type micro LED includes an application process of applying a polymer to a micro LED grown on a temporary substrate, a formation process of forming a via hole on the applied polymer, and a deposition process of depositing an electrode in the formed via hole. The micro LED can have low brittleness and can be manufactured at low cost.
Patent KR-20210051682-A (KR)
Title: Controlling system of load bank and controlling method thereof
Inventor: SONG GWANG CHEOL
IPC: G01R31/34
Filed: 2019-10-31
Abstract: The present invention relates to a system and method for controlling a load bank. The system for controlling a load bank according to an embodiment of the present invention comprises: a plurality of load banks electrically connected to wires to which power is applied in order to test the load against the applied power; a control device electrically connected to each of the plurality of load banks and configured to control the plurality of load banks; an analog controller for manually transmitting a set value to the control device; and a communication module for remotely transmitting a set value to the control device. The plurality of load banks may each include a load for outputting the amount of loading for each applied power and a load electronic connector for applying the applied power to the load. According to the present invention, the output amount of the load bank can be variably controlled, when the power generated by the generator is applied, and the output can be controlled more accurately.
Patent KR-20210052004-A (KR)
Title: Method for Real-time Fur Rendering
Inventor: SHIN SEUNGHO
IPC: G06T15/04
Filed: 2019-10-31
Abstract: A real-time fur rendering method performed by a real-time fur rendering apparatus according to an embodiment includes the steps of: extracting a fur region from an image, selecting first and second regions from the fur region, and rendering the first region and the second region differently by using a fur length map. It is possible to realistically depict a fur expression while reducing a load.
Patent KR-20210052077-A (KR)
Title: Heat insulating composition and insulator comprising molded articles of the same
Inventor: LEE HYUN SEOK
IPC: C08L23/26
Filed: 2019-10-31
Abstract: The present invention relates to a heat insulating composition capable of securing processability and excellent molding quality, wherein the heat insulating composition comprises: a polyamide resin; a glass fiber; an impact modifier comprising an acrylate-based copolymer and a maleic anhydride-based copolymer; thickeners comprising random copolymers of maleic anhydride and styrene; and a master batch including a polyamide-based carrier and a nigrosine-based dye.
Patent KR-20200069217-A (KR)
Title: Device for predicting onset of cardiovascular disease using heterogeneous data
Inventor: HO YOUL JUNG
IPC: G06N3/02
Filed: 2019-11-04
Abstract: The present invention relates to a device for predicting the development of a cardiovascular disease by using heterogeneous data, which comprises: a network interface for receiving from a first database cardiac computed tomography image learning data and cardiac computed tomography image learning data on a patient to be predicted, and receiving from a second database electronic medical record learning data generated time-serially with respect to a plurality of patients and electronic medical record data on the patient to be predicted; a multi-modal prediction model learning unit for generating a first pre-learning weight from the cardiac computed tomography image learning data on the basis of a first machine learning method, generating a second pre-learning weight from the electronic medical record learning data on the basis of a second machine learning method, and performing multi-modal machine learning on the basis of the first and second pre-learning weights to construct a multi-modal prediction model; a disease development predicting unit for generating, based on the multi-modal prediction model, predicted result data on whether a cardiovascular disease will be developed in the future on the basis of the cardiac computed tomography image data on the patient to be predicted and the electronic medical record data on the patient to be predicted; and a processor for controlling the network interface, the multi-modal prediction model learning unit, and the disease development predicting unit. The electronic medical record learning data and the electronic medical record data on the patient to be predicted include values of troponin I and troponin T. According to the present invention, the improved reliability on a predicted result is provided.
Patent KR-20210055294-A (KR)
Title: membrane washing device and methods using for micro bubble
Inventor: PARK SANG KWANG
IPC: B01D65/02
Filed: 2019-11-07
Abstract: The present invention relates to a device and a method for washing a membrane using microbubbles, in which microbubbles smaller than water molecules are generated in water and the cleaning efficiency of the membrane is increased through chemicals combined with microbubbles. The present invention includes a washing tank, a washing water inlet line, a washing water line, and a bubble generating device.
Patent KR-20210055868-A (KR)
Title: Pickled cabbage automatic washing and brine recovery
Inventor: PARK TAE JOON
IPC: A23N12/02
Filed: 2019-11-08
Abstract: The present invention relates to an apparatus for continuous automatic washing and brine recovery of cabbage salted with brine in a rectangular portable salting tank. More specifically, in a conventional kimchi factory, a large number of workers and heavy labor are required in a process of cutting and shredding cabbage in a salting tank and then transporting the salted cabbage to the washing tank by hand to wash the same, and since there is no separate device for recovering brine remaining in the salting tank after transporting salted cabbage, and brine leaks to the outside, it has been a cause of excessive use of brine. In the apparatus for continuous automatic washing and brine recovery of salted cabbage during the washing of salted cabbage, after salting the cabbage in brine in a movable salting tank (105), the salted cabbage is vertically inserted into a brine recovery unit (200) through a transfer roller guide (102) on the upper part of a frame (101) by a hydraulic-type salted cabbage automatic discharge unit (100). In addition, after being put into the brine recovery unit (200), the brine is recovered in a recovery container (202), and the salted cabbage is transferred to a washing tank (306) by a perforated salted cabbage hopper (201) to be washed in a salted cabbage automatic washing unit (300).
Patent KR-20210057430-A (KR)
Title: Hyper-parameter optimization method for skiing neural network and the processing apparatus thereof
Inventor: CHEON SEOK HOON
IPC: G06N3/063
Filed: 2019-11-12
Abstract: The present invention provides an optimizer for optimizing hyperparameters of a spiking neural network arithmetic processing device. Provided is a hyperparameter optimizer including: a statistical analyzer configured to receive training data and perform statistical analysis on the training data; an objective function generator configured to generate hyperparameter-specific objective functions by using a statistical analysis value of the statistical analyzer; and an optimal hyperparameter selector configured to select optimal hyperparameters according to certain rules on the basis of the hyperparameter-specific objective functions.
Patent KR-20210060928-A (KR)
Inventor: KIM JUNG SUP
IPC: G09B1/02
Filed: 2019-11-19
Abstract: The present invention relates to a mathematical educational tool for toddlers and children, and more specifically, to a mathematical educational tool for toddlers and children, using auxiliary teaching aids such as number columns and rings, number sticks, number cards, and two-color blocks to conduct math concept education through sight and sense. The tool comprises: a rectangular basic frame provided as a base structure for placing or fitting educational aids in place; a long groove formed in a grid shape so that horizontal and vertical lines intersect on a plane of the basic frame; a land part partitioned in a checkerboard shape by the long groove and arranged in at least 10 spaces horizontally and vertically; a column groove formed at an intersection of the long grooves; and a block groove arranged by at least 10 columns horizontally and vertically on a bottom surface of the basic frame.
Patent KR-20210066605-A (KR)
Title: Composition for organic electronic device having excellent mechanical properties and organic electronic device comprising the same
Inventor: KIM BUM JOON
IPC: H01L51/00
Filed: 2019-11-28
Abstract: The present invention relates to a composition for an organic electronic element having excellent mechanical properties and an organic electronic element including the same. More specifically, the composition for an organic electronic element comprises: a polymer donor; and a polymer acceptor. The polymer acceptor includes a high molecule polymer represented by following chemical formula 1 and having a number average molecular weight greater than or equal to a critical molecular weight.
Patent KR-20200071664-A (KR)
Title: Polishing liquid supply device
Inventor: TAKUJI KANESHIGE
IPC: B24B57/02
Filed: 2019-11-29
Abstract: The present invention provides a technique capable of supplying a polishing liquid having a uniform slurry flow rate to a CMP polishing device. A polishing liquid supply device according to the present invention is provided with a combination flow path (40) in communication with a flow path through which slurry, ultrapure water, chemical substances or hydrogen peroxide water is conveyed. Moreover, various kinds of liquids are combined in the corresponding combination flow path (40), and the combined liquid is supplied to the CMP polishing device (8) as a polishing liquid. The polishing liquid supply device includes a combination tank (52A) for storing the polishing liquid obtained by combining the liquids. The flow path reaching the CMP polishing device (8) comprises a circulation flow path returning to the combination tank (52A) over a branch point (17A) from the combination tank (52A) to the CMP polishing device (8).
Patent KR-20210072200-A (KR)
Title: Display device
Inventor: KIM Yi Su
IPC: H01L51/52
Filed: 2019-12-06
Abstract: Provided is a display device, which includes: a substrate; a light emitting element disposed on the substrate; an encapsulation layer including a first inorganic encapsulation layer covering the light emitting element, a second inorganic encapsulation layer disposed on the first inorganic encapsulation layer, and an organic encapsulation layer disposed between the first inorganic encapsulation layer and the second inorganic encapsulation layer and having a dielectric constant of about 3.0 or less; a low dielectric constant layer disposed on the encapsulation layer and comprising a second organic material and hollow particles dispersed in the second organic material; and an input sensing layer disposed on the low dielectric constant layer.
Patent KR-20210073322-A (KR)
Title: Chain guide structure of rock drill and rock drill include this same
Inventor: PARK JIN SAN
IPC: E21B7/02
Filed: 2019-12-10
Abstract: The present invention relates to a guide of a chain for a rock drill and a rock drill including the same, wherein although a chain is damaged during a drilling process due to various reasons, the chain is not tangled at both ends of a mast and sagging of the chain in a direction of gravity is prevented. The guide structure of a chain for a rock drill according to the present invention has guide blocks (10) installed to be apart inward from both ends of the mast as a path for a chain in the mast (2) for a rock drill, which guide the chain such that the chain moves by passing through the guide blocks and is caught by the guide blocks without being tangled at both ends of the mast. The guide block includes: a lower support portion (11) fixed to the mast; a horizontal support portion (13) erected on the upper part of the lower support portion; and an upper support portion (12) supported by the horizontal support portion, thereby supporting the lower part, the upper part and the right and left sides of the chain.
Patent KR-20210074006-A (KR)
Title: Spiral Tube
Inventor: CHO WOO YEON
IPC: B08B3/02
Filed: 2019-12-11
Abstract: The present invention relates to a spiral tube capable of improving the resistance performance against the collapse load generated by the pressure difference between the inside and the outside while reducing the thickness. According to the present invention, the spiral tube comprises: a tube body with strips connected in a spiral shape and welded at the tip; and a reinforcing material installed on an inner surface of the tube body.