baber/WOPTO huggingface dataset:
Patent KR-20210052947-A (KR)
Title: 2 stage transmission apparatus of electric vehicles using double pinion planetary gear
Inventor: KIM JEONG MIN
IPC: F16H3/44
Filed: 2019-11-01
Abstract: The present invention relates to a two-gear shifting apparatus of an electric vehicle using a dual-pinion planetary gear. The two-gear shifting apparatus of an electric vehicle transfers power of a first output shaft to a transfer shaft through a first transfer gear, transfers power of the transfer shaft to a second output shaft through a second transfer gear to transfer the power of the transfer shaft to wheels, and comprises: a dual-pinion planetary gear connected to the first output shaft and an input shaft connected to a rotary shaft of an electric motor; a carrier connecting a pair of pinion gears of the dual-pinion planetary gear; a clutch which separates or connects the input shaft and the first output shaft; and a brake which operates the carrier. The two-gear shifting apparatus of an electric vehicle can be conveniently manufactured by a small number of parts through a technical configuration for shifting the power of the electric motor to a forward first gear and a forward second gear. The power of the electric motor can be stably shifted without concern for disconnected power while driving an electric vehicle.
Patent KR-20200052849-A (KR)
Inventor: WAGNER ENNO
IPC: G01N17/00
Filed: 2019-11-06
Abstract: The present invention relates to a test chamber (10), and more particularly, to a control method of a climate test chamber for controlling air. According to the test chamber of the present invention, a fuel cell assembly (13) is exposed to at least one physical test condition in a test space of the test chamber, and the fuel cell assembly has at least one electrochemical fuel cell (15) including anode and cathode partitions separately having a supply opening for introducing a reactant and a discharge opening for discharging a waste of the fuel cell assembly. The fuel cell assembly is operated in the test space, and fuel gas and oxidizing gas present in the test space are supplied to the fuel cell assembly as a reactant. In addition, the test condition is set by open loop and/or close-loop control of air temperature, air pressure and relative humidity in the test space by a control device of the test chamber. The test space receives a regulated supply air, and discharged air is discharged from the test space by an air conditioning and ventilation system (32) of the test chamber. The oxygen concentration is determined by using a sensor (36) of a controller of the control device in the test space, and is controlled by using the controller.
Patent KR-20210057365-A (KR)
Title: Ballast Water Filter Bypass System and Control Methods for Ships
Inventor: OH IL SEOK
IPC: B63J4/00
Filed: 2019-11-12
Abstract: The present invention relates to a ballast water filter bypass system for bypassing ballast water used for the purpose of maintaining the balance of a hull in a ship. More particularly, the present invention relates to a ballast water filter bypass system configured to protect a filter by allowing the ballast water to bypass the filter depending on operating conditions, and prevent problems that may occur if not bypassed. To this end, according to the present invention, the ballast water filter bypass system comprises: a ballast water pump for pressurizing ballast water; a filter for removing impurities by filtering the ballast water flowing into a ballast water tank from the ballast water pump; a seawater supply pump for sucking seawater and transferring the seawater to an electrolyzer; the electrolyzer for generating sodium hypochlorite (NaOCl) or hypochlorous acid (HOCl) for use for sterilization by electrolyzing the seawater supplied from the seawater supply pump and injecting it into ballast water flowing into the ballast water tank; and a neutralizer which neutralizes the ballast water in the case of transferring the ballast water stored in the ballast water tank to the outboard side and discharging it to the sea.
Patent KR-20200056936-A (KR)
Inventor: ANDREJ GOLUBKOV
IPC: H01M50/522
Filed: 2019-11-13
Abstract: Disclosed are a busbar for connecting cell terminals of at least two battery cells of a battery module and a battery module including the same. The busbar comprises: a first contact part extended to a first plane and configured to be connected to a first cell terminal; a second contact part extended to the first plane and configured to be connected to a second cell terminal; an arc part extended to a second plane perpendicular to the first plane and configured to connect to the first contact part and the second contact part; a first vent part extended from the first contact part to the second plane and connected to the first contact part and the arc part; and a second vent part extended from the second contact part to the second plane and connected to the second contact part and the arc part.
Patent KR-20210058532-A (KR)
Inventor: LIM DEOK GYU
IPC: H04L12/58
Filed: 2019-11-14
Abstract: Disclosed are a method and apparatus for determining an input of a dialog prediction model, and a method and apparatus for embedding a text. According to an embodiment of the present invention, the method for determining the input of the dialog prediction model, which is a method performed by a computing device having one or more processors, and a memory storing one or more programs executed by the one or more processors, comprises: a step of storing results for a previous text; a step of embedding the current text; a step of identifying a correlation between the current text and the previous text; and a step of determining whether to input the embedding results of the current text and the embedding results of the previous text into the dialog prediction model or to input the embedding results of the current text into the dialog prediction model. The present invention aims to provide a method and apparatus for determining the input of the dialog prediction model and the method and apparatus for embedding the text, which are able to more precisely identify the intention of a user.
Patent KR-20210062120-A (KR)
Inventor: CHOI HYUN KYU
IPC: H01L21/677
Filed: 2019-11-20
Abstract: Provided are a side storage unit including a module capable of centering a wafer in storage, and a substrate processing system having the same. The substrate processing system may comprise: a load port on which a carrier is mounted; a load lock chamber in which a first substrate mounted on the carrier is temporarily stored during movement; a process chamber for processing the first substrate; an index disposed between the load port and the load lock chamber to transport the first substrate; a transfer chamber disposed between the load lock chamber and the process chamber to transfer the first substrate; and a side storage unit disposed on the side of the index to store the first substrate processed by the process chamber and a second substrate for dummy use, and to align the first substrate and the second substrate loaded therein.
Patent KR-20210061733-A (KR)
Inventor: HAN DEOK WOO
IPC: C25D3/12
Filed: 2019-11-20
Abstract: The present invention relates to a radioactive isotope electroplating device, which comprises: a plating tank for storing plating solution containing radioactive isotope; an anode unit coupled to the plating tank to be disposed in a storage space storing the plating solution in the plating tank; a cathode unit supporting a support surface disposed on an opposite side of a deposition surface to enable a front surface of the deposition surface for depositing the radioactive isotope to come in contact with the plating solution; a chamber unit where the cathode unit is coupled; and an attachment unit attaching a substrate supported by the cathode unit to the cathode unit by using magnetic force.
Patent KR-20210062956-A (KR)
Title: Apparatus and method for client side forensic watermark
Inventor: PARK BYEONG SUN
IPC: H04N21/8358
Filed: 2019-11-22
Abstract: The present invention relates to a client-side forensic watermark apparatus, system, and method. The forensic watermark apparatus selecting a watermark mask area to display a watermark mask from video content and capable of communicating with a content server that stores watermark area information for a watermark mask area in a storage unit comprises: a downloading unit for requesting image content to be reproduced from a content server and receiving image content and watermark area information from the content server; a watermark mask generating unit for outputting a watermark mask by using the watermark area information input from the downloading unit; and an overlapping unit for overlapping the watermark mask input from the watermark mask generating unit on the watermark mask area of the video content input from the downloading unit. Accordingly, the present invention can respond to collusion attacks by displaying a forensic watermark on the client side.
Patent KR-20210063008-A (KR)
Title: Threaded hole tapping machine for thin parts of electronic devices
Inventor: YOON JAI KI
IPC: B23Q16/10
Filed: 2019-11-22
Abstract: The present invention relates to an apparatus for machining threaded holes in thin parts for an electronic device. The apparatus comprises: a body unit having a rotating shaft; a turntable jig formed to be replaceable with respect to the rotating shaft according to the type of an object to be machined, and having a plurality of mounting grooves formed thereon in a circumferential direction; a manual supply unit disposed at a first rotational position of the turntable jig, and formed to manually directly position a plurality of first objects to be machined on the plurality of mounting grooves; an automatic feeding unit disposed at a second rotational position of the turntable jig, and formed to align a plurality of second objects to be machined and sequentially arrange the same on the plurality of mounting grooves; a first tapping unit disposed at a third rotational position of the turntable jig, and forming a thread on the first objects to be machined; a second tapping unit disposed at a fourth rotational position of the turntable jig, and forming a thread on the second objects to be machined; and a discharge unit disposed at a fifth rotational position of the turntable jig, and formed to discharge the first or second objects to be machined. Therefore, productivity and efficiency can be increased.
Patent KR-20210064487-A (KR)
Title: Sensing magnet assembly and method for fabricating the same
Inventor: CHOI HYUNGWOOK
IPC: H02K7/00
Filed: 2019-11-25
Abstract: The present invention relates to a sensing magnet assembly and a manufacturing method thereof, wherein by optimizing the shape of a rotating shaft coupling member coupled with a motor rotating shaft, the present invention suppresses the stress applied to a magnet member when being coupled with the motor rotating shaft. By improving mechanical strength by minimizing defects such as pores when producing magnet members, the mechanical reliability and durability of the sensing magnet can be secured. The sensing magnet assembly according to the present invention comprises: a rotating shaft coupling member coupled to the motor rotating shaft; and a magnet member including a magnet body and a dummy magnet and provided on the outer surface of the rotating shaft coupling member to generate a magnetic field when the motor rotating shaft rotates. The rotating shaft coupling member has a rotating shaft seating portion that is a space in which the motor rotating shaft is seated. In the longitudinal direction of the rotating shaft coupling member, the position of the bottom surface of the rotating shaft seating portion and the position of one end of the magnet body are spaced apart.
Patent KR-20210064745-A (KR)
Title: System for manufactiring lithium carbonate
Inventor: LEE SANGON
IPC: B01J10/00
Filed: 2019-11-26
Abstract: The present invention relates to a system for preparing lithium carbonate. The system according to the present invention is for preparing lithium carbonate through the reaction of aqueous lithium hydroxide solution with carbon dioxide, and includes: i) a reactor configured to receive aqueous lithium hydroxide solution and carbon dioxide gas and to carry out reaction of aqueous lithium hydroxide solution with carbon dioxide gas; ii) a pressure tank configured to receive the aqueous lithium hydroxide solution under a predetermined pressure and to supply the aqueous lithium hydroxide solution to the reactor under the same pressure; iii) an aqueous lithium hydroxide solution storage tank configured to store the aqueous lithium hydroxide solution and to supply the aqueous lithium hydroxide solution to the pressure tank through an inlet pump; iv) a circulation unit configured to circulate the reaction slurry of the aqueous lithium hydroxide solution and carbon dioxide gas, obtained after the reaction carried out in the reactor, to the pressure tank; and v) an outlet pump configured to discharge the fluid containing the aqueous lithium hydroxide solution and the reaction slurry received in the pressure tank at a level higher than a predetermined level of the fluid.
Patent KR-20210065662-A (KR)
Title: Method for preparing irreversible additive comprised in cathod material for lithium secondary battery, cathode material comprising irreversible additive prepared by the same, and lithium secondary battery comprising cathod active material
Inventor: YOO TAE GU
IPC: C01G53/00
Filed: 2019-11-27
Abstract: The present invention relates to a method for preparing an irreversible additive contained in a positive electrode material for a lithium secondary battery. The irreversible additive is prepared by heat treatment under atmosphere satisfying the conditions of a water content in a furnace corresponding to a relative humidity (RH) of 1-35% and a dynamic pressure (total pressure - static pressure) of N_2 gas of 0.005154 atm or less. In addition, the irreversible additive has a proportion of lithium-excess nickel oxide represented by chemical formula 1 of Li_2+aNi_1-bM_bO_2+c of 75 wt% or more, based on the total moles of the irreversible additive, wherein M is at least one element selected from the group consisting of Cu, Mg, Pt, Al, Co, P and B, -0.2 <= a <= 0.2, 0 <= b <1, and 0 <= c <= 0.2. The present invention also relates to a positive electrode material including an irreversible additive prepared by the method, and a lithium secondary battery including the positive electrode material.
Patent KR-20210067221-A (KR)
Title: Ground Scanning Device for Moving Type Apparatus
Inventor: SUNGJOON CHOI
IPC: B66C23/78
Filed: 2019-11-29
Abstract: A ground scanning device for mobile equipment according to the present invention is a ground scanning device comprising a plurality of outrigger assemblies provided in a mobile device to perform a ground scan. The outrigger assembly comprises: a cylinder unit provided to be drawn out and drawn in in the lateral direction of the mobile equipment; a support unit that is provided to be extendable in the direction of the ground from the cylinder unit and generates a support force as coming into contact with the ground; and a plurality of scanning rods deployed from the support unit, in contact with the ground, and provided with a plurality of electrodes to perform ground scanning.
Patent KR-20210067452-A (KR)
Title: METHOD OF DETERMINING NODE NICATION PATH WITHIN IoT WIRELESS NETWORK
Inventor: LEE BYUNG JU
IPC: H04W84/18
Filed: 2019-11-29
Abstract: In accordance with one embodiment of the present invention, a method of determining a communication path between nodes on an IoT wireless network comprising first to N^th terminal nodes, first to M^th relay nodes and a collection node includes: a step wherein the first terminal node maintains received signal strength indicator (RSSI) information about at least one adjacent node located in a range capable of wireless communication; a step wherein the first terminal node decodes depth information up to the collection node for each of the adjacent nodes; and a step wherein the first terminal node determines a communication path to the collection node through the RSSI information and the depth information in regard to each of the adjacent nodes. Therefore, the present invention is capable of stably and efficiently transmitting data.
Patent KR-20200120478-A (KR)
Inventor: PETER HOLZMANN
IPC: H03M1/66
Filed: 2019-12-05
Abstract: A pulse density modulation (PDM) signal energy detection circuit includes a digital-to-analog converter circuit for receiving a PDM digital input signal and generating an analog output signal based on the PDM digital input signal. The PDM signal energy detection circuit also includes a comparator circuit for receiving the analog output signal from the digital-to-analog converter circuit and generating a pulsed signal when a magnitude of the analog output signal exceeds a pre-set threshold. The PDM signal energy detection circuit also has a counter circuit for receiving the pulsed signal from the comparator circuit and producing an energy detection signal when a number of consecutive pulsed signals exceed a pre-set count. The present invention can reduce energy consumption with a simple circuit configuration without deteriorating performance and quality.
Patent KR-20210072480-A (KR)
Title: Fertilizer manufacturing method using indigenous microorganisms
Inventor: PARK OK JA
IPC: C05F5/00
Filed: 2019-12-09
Abstract: The present invention relates to an indigenous microbe culture prepared on the basis of indigenous microbes collected from bamboo leaves, and a method for manufacturing a fertilizer using the same, in which an environment suitable for fermenting indigenous microbes is formed so that organic matter containing various nutrients not biased in phosphoric acid, nitrogen, and potassium is manufactured, thereby manufacturing an eco-friendly, low-cost, and high-efficiency fertilizer capable of promoting growth, preventing pests and diseases, and neutralizing the soil. According to the present invention, the indigenous microbe culture is manufactured by performing the following steps of: naturally fermenting cooked grains and bamboo leaves to collect indigenous microbes; mixing a separate diluted microbial solution, starch, boiled soybean water, rice bran, and warm water with the cooked grain to which the indigenous microbes are attached; culturing the mixture acquired by the mixing step; and drying and storing the mixture acquired by the culturing step. In addition, the method for manufacturing a fertilizer using the indigenous microbes comprises the following steps: mixing a culture medium acquired by the drying and storage step with compost, chicken manure, and other additives; naturally fermenting the mixture for 3 to 6 months; and aging the fermented mixture for 1 to 2 months.
Patent KR-20210073975-A (KR)
Title: Speaker authentication method, learning method for speaker authentication and devices thereof
Inventor: CHO SUNG JAE
IPC: G10L17/02
Filed: 2019-12-11
Abstract: A method and apparatus for recognizing a speaker according to an embodiment include the steps of: receiving the first voice signal of a speaker, enhancing the first voice signal to generate a second voice signal, and associating the first voice signal and the second voice signal to generate a multi-channel voice signal, and recognizing the speaker based on the multi-channel voice signal. It is possible to authenticate the speaker with the voice of the speaker. It is robust against noise and can make the most use of voice information of the speaker.
Patent KR-20210074636-A (KR)
Title: Acoustic model generation
Inventor: JEEHYE LEE
IPC: G10L15/26
Filed: 2019-12-12
Abstract: Disclosed is a method for generating an acoustic model. The method for generating the acoustic model according to one embodiment of the present specification allows the acoustic model to be learned using text data tagged with local information, and allows a high-accuracy acoustic model to be generated through learning data comprising various dialects by changing a parameter of the acoustic model based on the tagged local information. The acoustic model of the present specification can be linked to an artificial intelligence module, a drone (unmanned aerial vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, and the like.
Patent KR-20210075257-A (KR)
Title: Methodology to Classify Axial Power Shape Using Softmax Regression in Deep Learning
Inventor: LEE YONGSHIN
IPC: G06N3/08
Filed: 2019-12-12
Abstract: The present invention relates to a method for classifying an axial power distribution using deep learning softmax regression. Specifically, the present invention relates to a method for classifying an axial power distribution using deep learning softmax regression that can reduce the unnecessary sensitivity analysis in safety analysis in a nuclear field. According to the present invention, by reducing the number of sensitivity analysis of the axial power distribution by applying softmax regression and a shape classification model during safety analysis, the present invention has an effect of shortening an analysis time. The method comprises a training step wherein training data indicating a label classification through the classification module is inputted to a softmax regression to be trained.
Patent KR-20200107760-A (KR)
Inventor: KANETA YUMI
IPC: G06F30/394
Filed: 2019-12-17
Abstract: The present invention relates to a method for determining a representative color, comprising: (S11, S12) steps of preparing reference image data representing a printed wiring board and CAM data used for manufacturing the printed wiring board; (S13) a step of specifying a design region group corresponding to each type of region group on the printed wiring board based on the CAM data; (S14) a step of thinning each type of region group and determining as a representative color an average value of a pixel of a reference image corresponding to a pixel on a thin line; and (S16) a step of generating a classifier for classifying a pixel value of a target pixel to be inspected into any region group based on the representative color of each type of region group. Therefore, a proper representative color of each type of region group on the printed wiring board can be automatically determined without depending on a skill of an operator.
Patent KR-20210082855-A (KR)
Title: Mura compensation circuit and driving apparatus for display having the same
Inventor: PARK JUN YOUNG
IPC: G09G3/20
Filed: 2019-12-26
Abstract: The present invention relates to a mura compensation circuit which improves a color change of a pixel when mura compensation for a pixel is applied, and a driving device for display applying the same. The mura compensation circuit includes: a mura memory for storing mura information including compensation values of colors and position information of pixels with mura; a gain adjustment unit which provides adjustment compensation values generated by applying an adjustment gain having an identical ratio to the compensation values for the colors of the pixel; and a mura compensation unit which receives display data of the colors of the pixel and performs mura compensations on the display data of the colors of the pixel using the adjustment compensation values corresponding to the location information.
Patent KR-20190012254-A (KR)
Title: 고온 플라즈마에서의 저 자기장 및 비 자기장의 비 섭동적 측정
Inventor: GUPTA DEEPAK K
IPC: H05H1/00
Filed: 2017-06-02
Abstract: 본 발명은 고온 플라즈마들에서 저 자기장 및 비 자기장의 비 섭동적 측정들을 용이하게 하는 시스템들 및 방법들을 제공한다.
Patent KR-20190017869-A (KR)
Title: 엔테로바이러스 71에 대한 인간화 항체
Inventor: CREIGH PULATMEN TILBE
IPC: A61P31/12
Filed: 2017-06-02
Abstract: 본 발명은 수족구병(HFMD)의 병원체, 엔테로바이러스 71(EV71)에 대한 인간화 항체, 뿐만 아니라 항체를 포함하는 약제학적 조성물 및 HFMD의 치료, 예방, 및 진단에 이들을 사용하는 방법을 제공한다. 항체는 예를 들어 감염된 개체에 노출된 결과로, HFMD 위험에 있거나 HFMD가 있는 인간 피험체에 사용하는데 적합하다.
Patent KR-20190017875-A (KR)
Title: 가요성 배터리
Inventor: ROUAULT HELENE
IPC: H01M4/13
Filed: 2017-06-13
Abstract: 본 발명은 가요성 전극, 상기 가요성 전극의 제조 방법 및 전기화학 장치, 구체적으로는 이차 배터리에서의 상기 가요성 전극의 용도에 관한 것이다.