baber/WOPTO huggingface dataset:
Patent KR-20210096425-A (KR)
Title: Nonvolatile memory device
Inventor: YOON MYOUNG WON
IPC: G11C16/34
Filed: 2020-01-28
Abstract: Provided is a non-volatile memory device. The non-volatile memory device comprises: a first memory group including a plurality of first word lines; a memory including a second memory group including a plurality of second word lines different from the plurality of first word lines; and a control logic for controlling logic for applying a first predetermined read voltage to the plurality of first word lines when first memory cells connected to the plurality of first word lines are simultaneously read, and applying a second predetermined read voltage different from the first predetermined read voltage to the plurality of second word lines when second memory cells connected to the second word lines are simultaneously read. The predetermined first read voltage is a voltage determined in consideration of threshold voltage distribution of the first memory cells connected to the plurality of first word lines as a sub voltage is simultaneously applied to the plurality of first word lines. The second predetermined read voltage is a predetermined voltage in consideration of threshold voltage distribution of the second memory cells connected to the plurality of second word lines as a sub voltage is simultaneously applied to the plurality of second word lines.
Patent KR-20210096948-A (KR)
Title: Signal Generation Method of Radar-Communication Combination System
Inventor: YANG HYUN JONG
IPC: H04B7/06
Filed: 2020-01-29
Abstract: The present invention relates to a system capable of simultaneously performing functions of a radar signal and communication by using the same beam pattern. A signal generation method of a radar-communication combination system according to the present invention includes the steps of: determining a beam pattern for beamforming for a radar target; determining a reference matrix by performing a first optimization on the beam pattern; setting a constraint on the covariance matrix of the beam pattern based on the reference matrix; obtaining a maximum signal-to-interference-plus-noise ratio (SINR) of the beam pattern by performing a second optimization to satisfy the constraint on the covariance matrix; and updating the beam pattern corresponding to the maximum SINR.
Patent KR-20210098133-A (KR)
Title: System for derermining scabies based using artificial intelligence and thereof method
Inventor: LEE JIN SOO
IPC: G06N3/02
Filed: 2020-01-31
Abstract: The present invention relates to an apparatus for determining scabies using artificial intelligence and a method thereof. According to the present invention, the scabies determination apparatus providing a scabies diagnosis service includes: a data collection part collecting each photographed training image including a scabies-infected part with respect to each of a plurality of confirmed cases; an instruction part instructing a neural network based on the training image in which the scabies-infected part is labeled; an image acquisition part acquiring an analysis subject image made by photographing a part of the body of a subject patient; and a determination part determining whether the subject patient is infected with scabies or an infection prediction index by applying the analysis subject image to the instructed neural network. According to the present invention, the apparatus can quickly and easily analyze a photographed image of a part of the body of a patient through artificial intelligence, thereby diagnosing whether the patient is infected with scabies at an early stage.
Patent KR-20210099732-A (KR)
Title: Jacking auxiliary equipment for helicopter
Inventor: YOON TAEWON
IPC: B66F3/36
Filed: 2020-02-05
Abstract: The present invention is an equipment for preventing the weight of a fuselage of a helicopter from being concentrated in one place during a jacking operation for the jacking operation for the overall weight measurement and maintenance of the helicopter. By dispersing the weight transmitted to the fuselage and allowing the same to be transmitted to the fuselage, additional fuselage reinforcement is unnecessary during jacking operation, making the operation easier. As the jacking auxiliary equipment can be formed of light materials, the maintenance cost can be reduced through the effect of reducing the fuselage structure that minimizes the increase of the helicopter after installation. The present invention includes a body frame, a first fixing part and a second fixing part.
Patent KR-20210100463-A (KR)
Title: Stator and moter having the same
Inventor: PARK DONGHYUK
IPC: H02K3/34
Filed: 2020-02-06
Abstract: The present invention relates to a stator and an electric motor having the same. The stator includes: a stator core having a plurality of slots; a stator coil wound around the stator core through the slot; and a plurality of winding insulation securing grooves formed at both ends in the axial direction of the slot. By reducing the probability of scratching a winding coating through the winding insulation securing groove, it is possible to strengthen winding insulation at the end of the slot, which is a weak insulation part of the stator.
Patent KR-20200103555-A (KR)
Inventor: ZAFFARONI ROBERTO
IPC: B65G47/91
Filed: 2020-02-21
Abstract: Provided is an improved separation device for automatic drawing of sheet from a sheet stack. More specifically, the present invention relates to a method for separating a sheet from a sheet stack and a relative separation device (A) including a gripping head (T) of a handling device of a sheet (L) and a nozzle assembly (1) for easily emitting airflow to a side surface edge of the sheet stack. The relative separation device (A) of the present invention comprises: a storage assembly (2) of compressed air in which at least a compressed air tank (16) equipped with a pressure multiplier (17) and a relative first pressure regulator (18) is installed; and a high pressure pipe between a nozzle assembly (1) and the storage assembly (2) blocked by a high-speed opening electromagnetic valve (12). The nozzle assembly (1) is installed with a nozzle (5) supplied through the electromagnetic valve (12) configured as a converging/dispersing spout (5c).
Patent KR-20200026847-A (KR)
Title: Avengers endgame
Inventor: KIM DONG HWON
IPC: A63F3/00
Filed: 2020-02-21
Abstract: The present invention relates to an Avengers endgame. The Avengers endgame consists of infinity stone acquisition cells provided with numbers from one to six displayed thereon and arranged on outer lines of a board, the board having a space with Thanos provided at the center thereof, game pieces divided into six colors, six infinity stones with numbers from one to six displayed thereon, and two dice determined by movements of the game pieces. The Avengers endgame includes: a step in which participants sequentially roll the dice to move game pieces of the participants by numbers on the rolled dice when a game is started; a step of acquiring an infinity stone corresponding to a corresponding cell if an arrival cell is one of the cells with the numbers from one to six displayed thereon; a step of processing content displayed on the corresponding cell if the arrival cell is not one of the cells with the numbers from one to six displayed thereon; and a step of moving the game piece to the center when all of the infinity stones with the numbers from one to six displayed thereon are collected, and rolling the dice after selecting one between an even number and an odd number to win if the numbers on the dice match the number selected by the participant and lose all of the infinity stones and start the game over from the start if the numbers on the dice do not match the number selected by the participant.
Patent KR-20210106838-A (KR)
Title: Chamber for centrifuge device and centrifuge device comprising the same
Inventor: LEE KYUSANG
IPC: B04B7/08
Filed: 2020-02-21
Abstract: Embodiments of the present invention relate to a chamber for a centrifugal separation device and a centrifugal separation device including the same. The chamber for a centrifugal separation device according to one embodiment comprises a main body, an upper plate, and a lower plate. The main body includes: first to third separation parts in which each component of a centrifuged sample is separated and located; and first to third extraction parts. The first extraction part moves and accommodates a component located in the first separation part. The second extraction part further separates the component accommodated in the first extraction unit and then moves and accommodates the component. The third extraction part moves and accommodates the component located in the second separation part. The upper plate includes: an inlet port for injecting a sample for centrifugation; and first and second outlet ports for withdrawing the separated component accommodated in the second and third extraction parts, respectively, to the outside. The lower plate is configured to seal an opening in a lower portion of the main body. According to the present invention, the chamber for a centrifugal separation device is capable of preventing a sample separated in a process of extracting a centrifuged component from leaking or being contaminated.
Patent KR-20210107280-A (KR)
Title: Buoyant member for floating module of solar power generating system
Inventor: JEONG JUN YOUNG
IPC: B63B35/44
Filed: 2020-02-24
Abstract: The present invention relates to a buoyancy body of a module for a solar power generation system that allows a solar module that collects sunlight to be stably suspended on the water surface of a river, a reservoir, a dam, or the sea, but is easy to install, and prevents slippage of the solar module from occurring in the buoyancy body. The present invention consists of a body, an angle adjusting member, a module holder, a nitrogen tube and a separation preventing member. The above components are coupled in a lego-type coupling method, so that an operator can easily perform a coupling work, thereby providing an effect of improving workability.
Patent KR-20210111578-A (KR)
Title: Distortion Method of Total Cloude Cover in Night Time using Ground Based Whole Sky Image Data
Inventor: BU YO KIM
IPC: G06T5/00
Filed: 2020-03-03
Abstract: The present invention relates to a nighttime total cloud cover calculation method using ground-based whole-sky image data, capable of observing clouds at night and calculating a nighttime total cloud cover from an observed whole-sky image by using a light-sensitive camera sensor and exposing a lens for a long time, while removing a shielding pixel and correcting image distortion, thereby accurately calculating a nighttime total cloud cover. The nighttime total cloud cover calculation method includes the following steps of: collecting original image data of the whole sky photographed from the ground at night; removing a shielding pixel from the original image data; correcting distortion in the image data from which the shielding pixel has been removed; setting only a part, of which the zenith angle is less than 70°, as an analysis target; converting each pixel of the original image data into light and shade in accordance with RGB colors; calculating RBR which is a ratio of red and blue and Y of an YCrCb space with respect to the pixels converted into light and shade, thereby determining the same as a cloud pixel only when the RBR exceeds 0.98 and an Y value exceeds 10; and calculating a nighttime total cloud cover using the determined cloud pixel.
Patent KR-20210112538-A (KR)
Title: Touch screen panel and method with foreign substance detection
Inventor: OH KI HWAN
IPC: G06F3/044
Filed: 2020-03-05
Abstract: The present invention provides a touch screen panel capable of detecting the presence of foreign substances such as sweat or water droplets on the touch screen panel. The touch screen panel and method having a foreign substance detection function of the present invention can obtain a unique output voltage change having a step shape by using a driving-back detection method and applying the applied driving signal with a time difference. Accordingly, it is possible to clearly analyze the presence or absence of foreign substances.
Patent KR-20200115160-A (KR)
Inventor: ITO KIWAMU
IPC: C23C16/34
Filed: 2020-03-16
Abstract: The present invention provides a substrate processing method capable of forming a nitride film or the like so as to obtain a desired film distribution. According to the present invention, a substrate processing method of forming a nitride film on a substrate comprises: a source gas supply process of supplying source gas containing an element to be nitrided; a hydrogen gas supply process of supplying hydrogen gas activated by plasma, after the source gas supply process; a thermal nitriding process of nitriding the element by supplying nitridation gas containing nitrogen activated by heat; and a plasma nitridation process of nitriding the element by supplying the nitridation gas containing nitrogen activated by plasma.
Patent KR-20200035376-A (KR)
Title: one punch man game
Inventor: KIM DONG HWON
IPC: A63F9/04
Filed: 2020-03-16
Abstract: The present invention relates to a one punch man game. The one punch man game consists of a board having cells meaning an S-class hero, an A-class hero, a B-class hero, and a C-class hero and an SS cell meaning a final boss, game pieces, two dice, and hero cards with S, A, B, and C displayed thereon. The game includes: a step in which player 1 rolls the dice to move a game piece of player 1 by the numbers on the dice when a game is started; a step of performing a mission to obtain a card of a hero class of a corresponding cell if the corresponding cell is a cell of a hero class with S, A, B, or C displayed thereon; a step of obtaining the hero card of the corresponding class if the mission is successful; a step of giving a turn to the next person if the mission fails; a step of determining a mission success number by the number of collected S cards if the corresponding cell is SS being the final boss cell; a step of rolling the two dice to win if the corresponding mission success number is on the rolled dice; and a step of rolling the two dice to give a turn to the next person if the corresponding mission success number is not on the rolled dice.
Patent KR-20200050444-A (KR)
Title: Artificial nail hoder
Inventor: KIM DONG WOO
IPC: A45D29/18
Filed: 2020-03-17
Abstract: Provided is an artificial hail holder for fixing artificial nails so that pigments such as nail polish can be applied or various accessories can be attached. The artificial hail holder comprises: a support plate for supporting the bottom surface; a support supported by the support plate and protruding upward; and an adhesive block which is adhered to the upper end of the support, is made of a material having an adhesive force, and in which the shape thereof is deformed when the external force is applied, and a shape is maintained again when the external force is removed.
Patent KR-20210116104-A (KR)
Title: Method and apparatus for decoding using soft decision
Inventor: PARK OK SUN
IPC: H03M13/45
Filed: 2020-03-17
Abstract: According to the present invention, an operation method of a first communication node in a communication system includes the steps of: receiving a signal from a second communication node; demodulating the signal to obtain LLR values; calculating a first codeword based on the LLR values; selecting error patterns from among all error patterns based on Hamming weights; generating second codewords by applying the first codeword to each of the selected error patterns; and determining a codeword having a highest similarity to the first codeword among the second codewords as an optimal codeword. Accordingly, the performance of the communication system may be improved.
Patent KR-20200115193-A (KR)
Inventor: MINE KEITA
IPC: H01L21/683
Filed: 2020-03-19
Abstract: According to the present invention, an electrostatic chuck heater (10) comprises: a ceramic plate (20) which has a wafer placement surface (20a) on an upper surface, and a heater electrode (22) and an electrostatic electrode (24) built inside; and a cooling plate placed on a lower surface (20b) on the opposite side to the wafer placement surface (20a) of the ceramic plate (20), and having a refrigerant flow path (50) formed inside. The refrigerant flow path (50) includes: a first flow path (52) formed on a single continuous line to be parallel to the wafer placement surface (20a); and a second flow path (54) formed on a single continuous line to follow the first flow path (52). On an entrance (52i) side of the first flow path (52), there is an exit (54o) of the second flow path (54). On an exit (52o) side of the first flow path (52), there is an entrance (54i) of the second flow path (54). The wafer placement apparatus is able to increase the crackability of a wafer.
Patent KR-20210119102-A (KR)
Title: head gear with flexible size
Inventor: KIM DUCK JIN
IPC: A42B1/06
Filed: 2020-03-24
Abstract: The present invention provides a hat which forms an elastically deformable stretchable part by a stretchable material on an inner lower end surface of a cap portion of the hat so as to configure the stretchable part to be automatically retracted backward if an external force is applied to the stretchable part when a user wears the hat, thereby exhibiting a flexible size function of the hat.
Patent KR-20210120523-A (KR)
Title: Injection molding machine with enhanced motor braket assembly
Inventor: CHOI YUN JIN
IPC: B29C45/03
Filed: 2020-03-27
Abstract: The present invention relates to an injection molding machine and, more specifically, to an injection molding machine with an improved motor bracket assembly capable of adjusting the position thereof in the vertical direction and the horizontal direction. According to the present invention, the injection molding machine comprises: a motor bracket assembly (100) provided with a motor (140); a plurality of pulleys (200) operated by the motor (140); and a plurality of belts (300) transmitting rotational force of the motor (140) to the plurality of pulleys (200). The position of the motor bracket assembly (100) can be adjusted within a range of a predetermined two-dimensional plane to adjust the tensions of the plurality of belts (300) with respect to the plurality of pulleys (200), respectively.
Patent KR-20210120644-A (KR)
Title: Cooling Apparatus of Thrust bearing
Inventor: MOON SUNG HYUN
IPC: F16C33/66
Filed: 2020-03-27
Abstract: The present invention relates to a cooling apparatus for a thrust bearing. In accordance with one embodiment of the present invention, the cooling apparatus for a thrust bearing comprises: an oil tank having an oil accommodation space inside, and connected to a rotary shaft so that the rotary shaft can pass through the oil accommodation space; a bearing unit placed in the oil accommodation space and connected to the rotary shaft; a cooling housing including a cooling space inside, and connected to an upper side of the oil tank so that at least a part of the rotary shaft can be placed in the cooling space; a cooling fan placed in the cooling housing to face the rotary shaft in the cooling space, and placed to be rotatable; and a barrier placed in the cooling housing or the oil tank to be apart for a certain distance from the outer circumference of the cooling fan in the cooling space. The barrier can be placed in the cooling housing or the oil tank to create a positive pressure between the oil tank and the cooling fan. The present invention aims to provide a cooling apparatus for a thrust bearing, which is capable of improving cooling efficiency.
Patent KR-20200115358-A (KR)
Title: A method for producing CAR gene introduced NK cells and uses thereof
Inventor: YEE SOOK CHO
IPC: A61P35/00
Filed: 2020-03-27
Abstract: The present invention relates to a method for producing induced Natural Killer (iNK) cells with a Chimeric Antigen Receptor (CAR) gene encoding a CAR introduced thereto, iNK cells produced by the method, and a cell therapy composition and a pharmaceutical composition for preventing or treating cancer, comprising the iNK cells. The method according to the present invention has effects of producing the iNK cells with a CAR gene introduced thereto with high efficiency through direct reprogramming from isolated cells without limitation of an initial cell, and directly producing the same without a differentiation process, thereby simplifying a production process and reducing costs and time. The method according to the present invention has an effect of producing excellent NK cells having enhanced safety by directly producing NK cells from human somatic cells that are easy to obtain, without passing through induced pluripotent stem cells produced through conventional reprogramming technology. In addition, the iNK cells with a CAR gene introduced thereto, produced by the method, have excellent cancer cell killing activity, and thus can be utilized as a cell therapy composition or a pharmaceutical composition for preventing or treating cancer.
Patent KR-20200117882-A (KR)
Inventor: KARSTEN VOLLAND
IPC: F02P19/02
Filed: 2020-03-31
Abstract: The purpose of the present invention is to provide a method for determining a resistance temperature characteristic of a glow plug with high accuracy. More specifically, suggested is a method for determining a resistance temperature characteristic of a ceramic glow plug. A glow plug is heated with specific electric power. Before heating, whether the glow plug is deteriorated is first determined. If the glow plug is not sensed as a deteriorated glow plug, the glow plug is heated with first specified electric power and a resistance value is associated with the temperature expected to be a final temperature when a glow plug shipped out from a factory, which is going to receive electric power for the first time, is heated, or if the glow plug is sensed as a deteriorated glow plug, the glow plug is heated with reduced electric power which is lower than the first electric power, and a resistance value obtained thereby is associated with the same temperature as the temperature expected when the glow plug shipped out from the factory, which is going to receive electric power for the first time, is heated.
Patent KR-20210122989-A (KR)
Title: Apparatus and method for allocating database server
Inventor: JANG SOO YOUNG
IPC: G06F16/182
Filed: 2020-04-02
Abstract: A database server allocating method and a device thereof are disclosed. According to an embodiment of the present invention, the database server allocating method is performed by an allocation server that is associated with a plurality of database servers individually collecting data from one or more data generators. The database server allocating method comprises the following steps of: allocating an initial database server for each data generator; receiving information on a data generation amount for each data generator through the plurality of database servers; analyzing the data generation amount for each data generator to identify a data generation pattern for each data generator; and grouping the data generators according to the data generation pattern for each data generator and reallocating a database server for each data generator.
Patent KR-20210123108-A (KR)
Title: Arc extinguishing assembly and circuit breaker having the same
Inventor: KIM ILHYUN
IPC: H01H73/18
Filed: 2020-04-02
Abstract: One objective of the present invention is to provide an arc extinguishing assembly having an arc guide, so the generated arc can be extended to a grid and a runner. An arc extinguishing assembly comprises: side members spaced apart by a predetermined distance and disposed to face each other; an exhaust part installed on the upper part of the side members; a plurality of grids installed between the side members and having both ends fixed to the side members; and an arc guide provided with one side coupled to the side members and installed under the plurality of grids The arc guide is made of a material having heat resistance.