baber/WOPTO huggingface dataset:
Patent KR-20210129863-A (KR)
Inventor: SEO SEONG WOOK
IPC: B62D27/02
Filed: 2020-04-21
Abstract: Disclosed is a joint structure of an upper part of a space frame. According to one exemplary embodiment of the disclosed invention, the joint structure of an upper part of a space frame, which is a structure of connecting upper portions of side members and upper members in the space frame including a lower body, the side members and the upper members of set pipe shapes, comprises: an opening unit (i), where a predetermined section of the side member is cut in a longitudinal direction in the outside of a space; a welding unit (ii) welding the side member and an end part of the upper member penetrating the side member from the inside of the space to the opening unit; a joint member (iii) supporting the penetration end part of the upper member and bonded to the opening unit; and an outer cover (iv) bonded to an edge portion of the opening unit and covering a joint member in the outside of the space.
Patent KR-20210137348-A (KR)
Title: Construction tiles
IPC: E04F13/08
Filed: 2020-05-10
Abstract: The present invention relates to a tile for a building wall constructed on a wall of a building. More specifically, the present invention relieves external force to minimize breakage of or damage to a finishing layer when the external force (an impact or pushing force) is applied toward the wall, and the finishing layer can be easily replaced by a new product when the finishing layer is broken. Moreover, the tile can be easily constructed on the wall of the building regardless of a skill level of a worker to reduce economic burden of a consumer.
Patent KR-20210144145-A (KR)
Title: Electrode assembly and secondary battery including the same
IPC: H01M50/531
Filed: 2020-05-21
Abstract: The present invention relates to an electrode assembly and a secondary battery including the same. An electrode assembly, according to an embodiment of the present invention, comprises: an electrode sheet including an uncoated part formed by exposing a current collector; an electrode tab including a body part positioned on the uncoated part and an externally-exposed part extending outwardly from the body part; and first and second boundary tapes positioned between the uncoated part and the body part. The body part includes: a junction part joined to the uncoated part; a first extension part extending from the junction part to one side; and a second extension part extending from the junction part to the other side. The first boundary tape is positioned between the uncoated part and the first extension part, and the second boundary tape is positioned between the uncoated part and the second extension part. The present invention is to solve the problem of damage to the current collector due to the step structure formed by the electrode tab.
Patent KR-20200060338-A (KR)
Title: Apparatus for unified authentication using representative application
Inventor: KO KYUNG WAN
IPC: H04L29/08
Filed: 2020-05-25
Abstract: The present invention relates to a method, a system, and a device for integrated authentication using a representative application. According to the present invention, authentication information using a representative application, which is one among a plurality of applications installed on a terminal, is shared for authentication of another application. As a result, authentication information sharing in one device is possible via the representative application on the assumption that an inter-application trust relationship is established. In addition, this means account registration referring to the representative application, and thus single-sing-on (SSO) authentication can be realized even in a mobile environment. In addition, this can be carried out simply by inter-application reference and even without an internal browser by means of the representative application, and thus this is not restricted by various operating systems. In addition, the SSO authentication results in management transparency and reliability enhancement, cost reduction, and efficiency enhancement. In other words, what can be provided include more efficient user ID or password management, use of another system without extra login, authentication support, less password inquiries to an administrator, less re-input for user login/ending/re-access, and a reporting function with respect to user access information.
Patent KR-20210147412-A (KR)
Inventor: LEE DONG HOON
IPC: G06T7/00
Filed: 2020-05-28
Abstract: The present invention provides a method for processing an intraoral image which allows a user to intuitively grasp a calibration progress, and an intraoral diagnosis apparatus and a computer readable medium storing a program for performing the same. The method for processing an intraoral image comprises: acquiring a first intraoral image generated by scanning at least one tooth to which at least one calibration device is attached at a first time point; acquiring a second intraoral image generated by scanning at least one tooth to which at least one calibration device is attached at a second time point following the first time point; extracting at least one calibration device from the first intraoral image and the second intraoral image, respectively; acquiring movement information of a calibration device based on the at least one calibration device from the first intraoral image and the at least one calibration device from the second intraoral image; and generating a third intraoral image indicating movement of at least one calibration device from the first time point to the second time point based on the movement information.
Patent KR-20210152616-A (KR)
Title: Apparatus and method for warning driving of vehicle
Inventor: KIM BEOM JUN
IPC: B60W40/105
Filed: 2020-06-08
Abstract: A vehicle driving warning apparatus according to one embodiment of the present invention comprises: a sensor which senses whether a driver grips a steering wheel and which obtains a vehicle state; and a control unit which determines a warning output method as a driving assistance function is canceled based on whether the driver grips the steering wheel and based on the vehicle state, and which controls to output a warning by the warning output method. The warning optimized to a condition of the driver is outputted, so that the driver can accurately recognize the warning.
Patent KR-20210153449-A (KR)
Inventor: LEE JAE SEONG
IPC: G01R31/392
Filed: 2020-06-10
Abstract: According to an embodiment of the present invention, a battery module's low voltage selection system includes: an Hi-pot measuring unit checking a connection state of an Hi-pot measuring device of an EOL tester; a DMM measuring unit confirming a connection state of a digital multi meter (DMM) measuring device of the EOL tester and checking a voltage and a temperature of a secondary battery measured by the DMM measuring device; and a DAQ instrument confirmation unit which checks a voltage and direct current internal resistance (DCIR) of the secondary battery measured by the DAQ (data acquisition) instrument of the EOL tester. Accordingly, in an EOL examination process, it is possible to determine whether the EOL tester is abnormal.
Patent KR-20210156411-A (KR)
Inventor: CHOI EUN MI
IPC: G01R27/26
Filed: 2020-06-18
Abstract: According to one embodiment of the present invention, an apparatus for measuring dielectric permittivity can convert an electromagnetic wave in a TE_10 mode in a rectangular waveguide into an electromagnetic wave in a TE_01 mode in a circular waveguide to make the electromagnetic wave penetrate a dielectric sample, measure a scattering parameter for the electromagnetic wave that penetrates the dielectric sample, and determine dielectric permittivity of the dielectric sample based on the measured S parameter.
Patent KR-20220005317-A (KR)
Title: Boom structure of excavator
Inventor: HAN YONG HEE
IPC: E02F3/30
Filed: 2020-07-06
Abstract: The present invention relates to a main boss structure of an excavator boom, which may comprise: a boom frame disposed with a main body connection part connected to an upper rotating body at one end and a female connection part disposed at the other end; a side plate disposed on the side of the boom frame; a bent frame disposed at an end of the main body connection part; and a main boss part disposed between the main body connection part and the bent frame and connected to the upper rotating body. According to the present invention, there is an effect of reinforcing the rigidity of the main body connection part of the excavator boom and reducing the occurrence of torsion.
Patent KR-20220011494-A (KR)
Inventor: HO HOON KIM
IPC: C08L5/12
Filed: 2020-07-21
Abstract: The present invention relates to a thermoplastic resin composition, a method for preparing the same and a molded article including the same. Particularly, the thermoplastic resin composition includes: 100 parts by weight of a base resin including A-1) 1-30 wt% of a graft copolymer including acrylate rubber having an average particle diameter of 200-450 nm, an aromatic vinyl compound and a vinyl cyanide compound, A-2) 10-40 wt% of a graft copolymer including acrylate rubber having an average particle diameter equal to or larger than 30 nm and less than 200 nm, an aromatic vinyl compound and a vinyl cyanide compound, and B) 45-75 wt% of a heat resistant resin; and C) 1.5-4 parts by weight of an aliphatic organic acid, and has a flow index of 7.8-11.3 g/10min, as determined at 220℃ under 10 kg according to ASTM D1238. The thermoplastic resin composition according to the present invention is inhibited from flow mark generation and shows improved appearance quality, while maintaining the equivalent level of impact resistance, heat resistance, flowability and hardness.
Patent KR-20220011982-A (KR)
Title: Roof panel structure system and construction method using the same
Inventor: PARK CHUNG MIN
IPC: E04D3/362
Filed: 2020-07-22
Abstract: The present invention relates to a roof panel structure system and a construction method using the same. The roof panel structure system according to one embodiment of the present invention may comprise: a lower panel having a lower seating unit seated on the upper surface of a building structure, a lower standing unit standing from both ends of the lower seating unit, and a lower bending unit bent a plurality of times from an end of the lower standing unit; an interior material accommodated in an accommodating space formed by the lower seating unit and the lower standing unit; and an upper panel having an upper seating unit seated on the upper surface of the interior material, an upper standing unit standing from both ends of the upper seating unit, and an upper bending unit bent a plurality of times from an end of the upper standing unit. An objective of the present invention is to provide the roof panel structure system, for installing a plurality of lower panels and upper panels, and the interior material on a roof.
Patent KR-20220012493-A (KR)
Title: Glass plate side processing method and processing device using non-contact heating member
Inventor: KIM PYOEON
IPC: C03B33/09
Filed: 2020-07-22
Abstract: The present invention relates to a glass plate side processing method and a processing device using a non-contact heating member, and more specifically, to a glass plate side processing method and a processing device using a non-contact heating member. According to the present invention, a glass substrate processing method contacts a heated heating element by using infrared light on the glass substrate. According to the present invention, the glass substrate processing method is provided with a new method capable of processing glass using the heating member heated by non-contact heating. Accordingly, the present invention provides a new glass processing method in which the movement of the heating member is not limited by a coil or an electric wire.
Patent KR-20210015700-A (KR)
Inventor: SIMONE PAJUNK SCHELLING
IPC: A61B8/08
Filed: 2020-07-30
Abstract: The present invention relates to a surgical instrument (10) having a handle (20) and a blade (30) having a concavely formed cutting knife disposed thereon, wherein the blade (30) has a plane (EK), wherein, the surgical instrument (10) comprises an ultrasound visibility-enhancing means (40). An objective of the present invention to provide the surgical instrument capable of increasing the safety of a minimally invasive procedure for the carpal tunnel of the hand.
Patent KR-20210104534-A (KR)
Title: Gas treatment system and ship having the same
Inventor: KO YOON AE
IPC: B63H21/38
Filed: 2020-08-03
Abstract: The present invention relates to a gas treatment system and a vessel including the same. The gas treatment system includes: a cargo tank storing liquefied gas, which contains heavy hydrocarbon or ammonia as a main component, as cargo or fuel for a propulsion engine, or a fuel tank storing the liquefied gas as fuel to be supplied to the propulsion engine; a high-pressure pump delivering the liquefied gas of the cargo tank or the fuel tank to the propulsion engine; a heat exchanger controlling the temperature of the liquefied gas supplied to the propulsion engine, to a required temperature of the propulsion engine; a cooler cooling surplus liquefied gas in a liquefied state discharged from the propulsion engine to deliver the same to the high-pressure pump; and a medium supply part supplying a medium for a heat exchange with the liquefied gas to the heat exchanger. The medium supply part is provided to supply the medium for a heat exchange with the liquefied gas to the heat exchanger and the cooler by serially or parallelly connecting the heat exchanger and the cooler. Therefore, the present invention is capable of reducing environmental pollution and increasing energy efficiency.
Patent KR-20220019971-A (KR)
Inventor: OH JIN WOO
IPC: G01N21/78
Filed: 2020-08-11
Abstract: The present invention relates to a color sensor for detecting 2-Isopropyl-4-methylthiazole. More specifically, the color sensor comprises transition metal, an additive, and a solvent to selectively change a color thereof with respect to the 2-Isopropyl-4-methylthiazole to detect the 2-Isopropyl-4-methylthiazole which can be easily observed by naked eyes.
Patent KR-20220023576-A (KR)
Title: Learning device, learning method, device and method for text recognition
Inventor: LEE YOUNG HYUN
IPC: G06V10/40
Filed: 2020-08-21
Abstract: According to an embodiment of the present invention, a learning device for text recognition comprises at least one processor. The at least one processor converts an image containing text based on a first network, extracts at least one feature from the converted image based on a second network, generates probabilities for candidate sequences of syllables constituting the text included in the image using a third network based on the extracted at least one feature and correct answer, and determines at least one syllable included in the text based on the probability of candidate sequences of syllables constituting the generated text. Therefore, it is possible to provide a learning device and method for text recognition.
Patent KR-20220025546-A (KR)
Title: Rotary type heat and mass transfer apparatus
Inventor: LEE DAE YOUNG
IPC: F28D21/00
Filed: 2020-08-24
Abstract: Provided is a rotary type heat and mass exchange device that can minimize air leakage even if there is an assembly tolerance when assembling parts. The rotary type heat and mass exchange device comprises: a cylindrical heat-mass exchange rotor arranged to rotate, allowing air to pass through, and exchanging at least one of heat and moisture with air; a rotor frame including a receiving hole for rotatably accommodating the heat-mass exchange rotor; and a bracket including a connection part connected to the rotor frame, and a support part integrally formed with the connection part to rotatably support the heat-mass exchange rotor, and disposed on at least one surface of the rotor frame and aligning the position of the heat-mass exchange rotor with respect to the rotor frame by coupling the support part to the heat-mass exchange rotor when the connection part is connected to the rotor frame.
Patent KR-20220028981-A (KR)
Inventor: KIM HONGSUK
IPC: C01C1/12
Filed: 2020-09-01
Abstract: An ammonia-supplying device according to one embodiment of a technology disclosed in the present specification is designed to generate gaseous ammonia and discharge the same to an outlet side. The ammonia-supplying device comprises: a reactor configured to generate the gaseous ammonia by heat applied to solid ammonia stored therein; an ammonia gas transfer pipe connected to the reactor and configured to transfer the generated ammonia; and a pressure difference generator installed in the gas transfer pipe and controlling the internal pressure of the reactor to be smaller than the pressure of the outlet side of the gas transfer pipe.
Patent KR-20220030054-A (KR)
Inventor: SINN DONGYOUB
IPC: G02B5/30
Filed: 2020-09-02
Abstract: A 3D object capture device according to an embodiment may include: a first object capture part having a first polarization filter for passing the first component of structured light emitted or reflected on an object; and a second object capture part disposed to face the first object capturing part, and having a second polarization filter for passing the second component orthogonal to the first component. According to an embodiment, the polarization directions of a light generating part and a light detecting part placed in one direction are matched, and a polarizing filter is disposed to be orthogonal to the opposing light generating part, thereby preventing the direct irradiation of the opposing light generating part and having an effect of extracting depth information of the object without noise.
Patent KR-20220032739-A (KR)
Title: Method for artificial intelligence-based game level adjustment using game play pattern analysis
Inventor: KANG YEONG MIN
IPC: A63F13/69
Filed: 2020-09-08
Abstract: The present invention provides a method for adjusting a game level based on artificial intelligence using game play pattern analysis, which allows an administrator to process data for each purpose based on user log data collected as a user plays a game, generates and analyzes a model through machine learning, and applies updates suitable for each purpose to the game. According to the present invention, the method comprises the steps of: collecting, by a game terminal, log data of a user; selecting and classifying, by an administrator page, data suitable for a purpose through the collected user log data, and performing primary processing; generating and training, by an analysis server, a model according to a user play pattern through machine learning using the primarily processed data, and extracting analysis data by applying new user data to the trained model; and displaying, by the analysis server, a payment inducement pop-up box to the user who are more likely to make payments based on the analysis data. The present invention can reduce operating costs and risks.
Patent KR-20220036431-A (KR)
Inventor: LEE SANG KON
IPC: G06F30/23
Filed: 2020-09-15
Abstract: A method for evaluating a flow stress curve of a high strain region using a compression test and an indentation test according to the present invention comprises the following steps of: identifying pre-strain by a strain rate distribution evaluation for each position on a specimen by performing a strain rate distribution evaluation in conjunction with a finite element analysis (FE analysis); applying the pre-strain by a simple upsetting test; evaluating flow stress for each pre-strain position by performing the indentation test for each strain rate position; and obtaining the flow stress of the high strain region by using the flow stress obtained at a variety of pre-strain positions. According to the method, a relation of an effective stress and an effective strain can be calculated by combination of the simple compression test and the indentation test.
Patent KR-20220037675-A (KR)
Inventor: KIM HYUN CHUL
IPC: H01M10/0525
Filed: 2020-09-18
Abstract: The present invention relates to a negative electrode including: a negative electrode current collector; and a negative electrode active material layer that is disposed on the negative electrode current collector and includes a negative electrode active material, wherein the negative electrode active material includes natural graphite particles, and particle strength is 40 to 200 MPa during plastic deformation of the negative electrode active material.
Patent KR-20220037907-A (KR)
Title: Panel construction structure for dry floor heating
Inventor: LEE YEONG JUN
IPC: F24D13/02
Filed: 2020-09-18
Abstract: The present invention relates to a panel construction structure for dry floor heating, which is capable of enhancing heating efficiency while preventing, during floor heating using an electric heating cable, a panel from being damaged by heat. In a construction structure of dry floor heating, an installation layer containing a foam material is formed on top of a slab layer of a building floor surface, and an electric heating cable is installed on the installation layer, wherein a dry floor structure using an electric heating cable is modularized into panels and a heat wire module plate is added to an upper end of the dry floor structure so that the electric heating cable can be installed on the heat wire module plate, wherein the depth and pitch at which the electric heating cable is installed can be made uniform such that heating efficiency can be increased, wherein the electric heating cable is installed to be spaced apart from the foam material by the heating wire module plate so as to block local heat transfer to the foam material such that it is possible to prevent damage to the panels and to enhance heating efficiency by thermal conductivity.
Patent KR-20210081229-A (KR)
Title: High bandwidth dram memory with wide prefetch
Inventor: TOMISHIMA SHIGEKI
IPC: G06F12/02
Filed: 2020-09-24
Abstract: An embodiment of an electronic device includes: a silicon substrate; and a memory circuit coupled to the silicon substrate. The memory circuit includes: an array block of memory tiles coupled to the silicon substrate; a first set of global amplifiers coupled to the silicon substrate and the memory tiles and arranged along a first side surface of the array block; a first set of write drivers coupled to the silicon substrate and the memory tiles and arranged along the first side surface of the array block; a second set of global amplifiers coupled to the silicon substrate and the memory tiles and arranged along a second side surface of the array block on the side opposite to the first side surface of the array block; and a second set of write drivers coupled to the silicon substrate and the memory tiles and arranged along the second side surface of the array block. Various other embodiments are also possible.
Patent KR-20220041378-A (KR)
Title: Alarm system to warn of road freezing
Inventor: YOU CHAN HO
IPC: G08G1/04
Filed: 2020-09-25
Abstract: Disclosed is a freezing alarm system. According to one aspect of the present invention, provided is a freezing alarm system, which includes: a main sensor unit for measuring freezing-related information related to freezing on a specific section of a road; a freezing prediction unit for predicting whether or not freezing will occur based on the freezing-related information measured by the main sensor unit, and generating an alarm signal when the freezing is predicted; and an alarm unit which receives the alarm signal and provides an alarm in advance to a vehicle entering the specific section. Accordingly, it is possible to prevent traffic accidents caused by freezing in advance.