baber/WOPTO huggingface dataset:
Patent KR-20230000189-A (KR)
Title: Method and devices for CFR processing
Inventor: KWON NAG WON
IPC: H04L25/20
Filed: 2021-06-24
Abstract: The present invention relates to a method for reducing peak to average power ration (PAPR) in a communication device, and more specifically, to a method for processing signals in a crest factor reduction (CFR) way in order to reduce PAPR in a communication device such as a repeater. The communication device according to one embodiment of the present invention comprises: a first CFR module which generates a first processing signal by CFR processing original signals; and a second CFR module which CFR processes the first processing signal to generate a second processing signal. The first processing signal is generated by using a first sampling rate, and the first processing signal is generated by using a second sampling rate. According to the present invention, a device with a low sampling rate can effectively remove peak elements of input signals.
Patent KR-20220002117-A (KR)
Title: Extended module, cpu module, system and communication method
Inventor: IKEDA SATORU
IPC: G06F13/40
Filed: 2021-06-24
Abstract: The performance of a system which includes a plurality of modules communicably connected via a bus is improved. An extension module (20) includes: an interface (21) which inputs and outputs an external signal; and a communication circuit (23) which performs communication via serial buses (1, 2). The communication circuit (23) includes a first slave communication function (24) which performs communication via the serial bus (1), a second slave communication function (25) which performs communication via the serial bus (2), a third slave communication function (26) which performs communication so as to bundle the serial buses (1, 2), and a master communication function (27) which performs communication via the serial bus (2), in such a way that each can be activated or deactivated.
Patent KR-20220120415-A (KR)
Title: Apparatus for determining the shape of a preform corresponding to a non-axially symmetric forged shape using a artificial neural network and method therefor
Inventor: KIM NAK SOO
IPC: G06F30/17
Filed: 2021-06-25
Abstract: A method for determining the shape of a preform corresponding to a non-axisymmetric forged shape using an artificial neural network includes the steps of: when a non-axisymmetric forged shape is input to a shape processing unit, generating a plurality of different axisymmetric forged shapes from the input non-axisymmetric forging shape; deriving an axisymmetric preform from the non-axisymmetric forged shape by using a plurality of prediction models learned to predict the preform from the axisymmetric forged shape by a preform derivation unit; deriving a plurality of axisymmetric preforms from the plurality of axisymmetric forged shapes by the preform derivation unit using the plurality of prediction models; generating, by a shape selection unit, a simulated preform by combining the plurality of axisymmetric preforms; and comparing, by the shape selection unit, the forging load of the non-asymmetric preform derived through finite element analysis and the forging load of the simulated preform, and selecting the non-axisymmetric preform as the final preform if the difference between the forging load of the non-asymmetric preform and the forging load of the simulated preform is less than a preset reference value.
Patent KR-20230007659-A (KR)
Title: Modular weak alkali water electrolyzer
Inventor: KHANG WOO RHAM
IPC: C02F1/461
Filed: 2021-07-06
Abstract: The present invention relates to a modular weak alkaline electrolyzed water machine. According to the present invention, the modular weak alkaline electrolyzed water machine comprises: a housing that includes a housing main body portion and a housing cover portion that sealably opens and closes the housing main body, and has a predetermined width, height, and depth, wherein the height is longer than the width; a blocking membrane portion formed in the longitudinal direction inside the housing main body portion to form a first space and a second space of different sizes on the left and right; an electrolyzer installed from the top to the bottom of the first space; a flow sensor module at the bottom of the electrolyzer; a pressure reduction valve at the bottom of the flow sensor module; an inlet valve at the bottom of the pressure reduction valve; at least one PCB installed in the longitudinal direction of the second space; and a water level detection line connected to the flow sensor module. The PCB, the electrolyzer, the flow sensor module, the pressure reduction valve, and the inlet valve are electrically connected respectively. A regular water purifier can be used as a weakly alkaline electrolyzed water purifier through simple modular attachment and detachment.
Patent KR-20220006004-A (KR)
Title: Information processing method, information processing device, information processing program, and terminal device
Inventor: IMAGAWA TAKAHIRO
IPC: G16H50/20
Filed: 2021-07-06
Abstract: The present invention is to improve quality of life of a user. According to the present invention, an information processing device has: a classification unit for classifying the user into one of a plurality of types according to mental and physical tendencies based on user information about the user; a determination unit that determines a suggested action for suggesting implementation for the user based on the classification result; a selection unit for selecting an article of content that prompts implementation of the suggested action determined by the determination unit; and a provision unit for providing the user with information on the suggested action determined by the determination unit and the article selected by the selection unit.
Patent KR-20220014817-A (KR)
Inventor: HAN KWANG HEUI
IPC: B60P1/64
Filed: 2021-07-08
Abstract: The present invention relates to a container binding apparatus which facilitates locking and releasing operation when loading or unloading a container to eliminate inconvenience of an operator, improve work efficiency, and secure reliability. The container binding apparatus comprises: locking assemblies wherein at least four locking assemblies are arranged in two rows along a length direction of an upper frame of the trailer to be fastened to or released from a binding port of the container; a driving assembly which is operably connected with the locking assembly to drive the locking assembly to be fastened or released; and a lock holding assembly which is provided between the locking assembly and the driving assembly and maintains fastening state of the locking assembly.
Patent KR-20220032472-A (KR)
Inventor: JU JEA HYEON
IPC: H04Q9/00
Filed: 2021-07-15
Abstract: The present invention relates to an English learning device for a toddler. The present invention includes a device body that is wired or wirelessly connected to a video output device. The device body comprises: a storage unit in which a plurality of English learning videos is stored; and an output control unit that outputs and controls a connected video output device to output a UI for selecting a learning process and outputs and controls the video output device to output an English learning video corresponding to the selected learning process when the learning process is selected. For each English learning video, specific words and sentences are repeatedly exposed. Accordingly, the present invention can arouse interest in English for a toddler and enable efficient English learning with short-term and long-term memory effects.
Patent KR-20230012921-A (KR)
Inventor: HONGKWON KIM
IPC: H05B6/12
Filed: 2021-07-16
Abstract: The present disclosure relates to a shield device and a cooktop system of an induction heating method comprising the same, wherein the shield device, to reduce electromagnetic waves exposed to the outside of the cooktop, may comprise: a case put on an upper part of the cooktop; and a shield coil disposed inside the case. Therefore, the present invention is capable of having an advantage of minimizing a possibility of harming the human body.
Patent KR-20230013946-A (KR)
Title: Motor driving apparatus and method
Inventor: LEE YONG JAE
IPC: H02P25/18
Filed: 2021-07-20
Abstract: A motor driving apparatus which drives a motor having a plurality of windings corresponding to a plurality of phases is disclosed. The motor driving apparatus comprises: a first inverter having a plurality of first switching elements and connected to a first end of each of the plurality of windings; a second inverter having a plurality of second switching elements and connected to a second end of each of the plurality of windings; and a controller configured to control pulse width modulation by distributing a preset voltage command of the motor into a voltage command of the first inverter and a voltage command of the second inverter at the same rate and by generating duties of the first switching elements and duties of the second switching elements, wherein the controller determines the duties of the second switching elements based on a first offset voltage command generated based on the phase voltage command of the first inverter and the duties of the first switching elements based on a second offset voltage command generated based on the phase voltage command of the second inverter. According to the present invention, losses such as iron and copper from the motor caused by a circulating current can be prevented, and thus, the driving efficiency of the motor can be improved.
Patent KR-20230015021-A (KR)
Inventor: KIM KYOUNG SOO
IPC: G03F1/80
Filed: 2021-07-22
Abstract: The present invention provides a method for manufacturing an extreme ultraviolet (EUV) photomask pattern for reducing a shadow phenomenon. A method of manufacturing an EUV photomask pattern according to the present invention forms a reflective layer capable of reflecting EUV on a substrate and an absorption layer capable of absorbing EUV on the reflective layer. After the substrate is disposed inclined in a first direction, the absorption layer is etched to form a window of an absorption layer pattern and a first inclined side surface on one side adjacent to the window. After the substrate is disposed inclined in a direction opposite to the first direction, the absorption layer is etched to form a second inclined side of the absorption layer pattern that faces the first inclined side. According to the present invention, the absorption layer is disposed inclined to form an inclined side that is inclined with respect to the reflective layer when the absorption layer is etched, thereby simplifying the etching process of the absorption layer to improve yield.
Patent KR-20220136868-A (KR)
Inventor: WU QINGPING
IPC: D06F58/20
Filed: 2021-07-23
Abstract: According to the present invention, disclosed is a laundry dryer belonging to the field of technology for a clothes dryer. According to the present invention, the clothes dryer comprises a housing, a drum, and a heat exchange assembly. A chamber is placed in the housing. The chamber and the drum form a closed loop air passage. A turbine is installed in the housing for the air to flow. The heat exchange assembly includes a compressor, a condenser, and an evaporator. The compressor is used to compress work material into a high-temperature, high-pressure status. The condenser and the evaporator are connected to each other through a capillary throttle. The heat exchange assembly additionally includes a direction switch valve. The direction switch valve is able to switch between two modes through a control procedure. In a first mode, the work material moves from the compressor through the direction switch valve back to the condenser, and the work material in the condenser is introduced into the evaporator. The work material in the evaporator moves through the direction switch valve back to the compressor. In a second mode, the work material moves from the compressor through the direction switch valve to the evaporator. The work material in the evaporator is introduced into the condenser. The work material in the condenser moves through the direction switch valve back to the compressor. According to the present invention, the clothes dryer is able to clean itself.
Patent KR-20230017381-A (KR)
Inventor: KIM JI MAN
IPC: H01M50/491
Filed: 2021-07-27
Abstract: An embodiment of the present invention provides a separator for a lithium-sulfur battery including: a separator; and a porous composite layer positioned on one side or both sides of the separator. According to the present invention, the porous composite layer adsorbs polysulfide eluted from a positive electrode of a lithium-sulfur battery to prevent battery capacity from decreasing, and is provided with unique characteristics of materials constituting the porous composite layer, thereby providing an improved lithium-sulfur battery.
Patent KR-20230017054-A (KR)
Title: Sap Dose Monitoring Device with Heating and Cooling Function
Inventor: JUNG SOL
IPC: G16H20/17
Filed: 2021-07-27
Abstract: The present invention relates to an IV infusion dosage checking device having a heating function and a cooling function and, more specifically, to an IV infusion dosage checking device which can maintain the temperature of an IV bag at an appropriate temperature regardless of the surrounding environment by using a thermoelectric element to heat or cool a cover unit of the device. According to an embodiment of the present invention, the IV infusion dosage checking device allows a cover of the IV infusion dosage checking device to generate heat by itself, and thus has an effect of providing a safe IV infusion environment by maintaining an IV fluid at an appropriate temperature.
Patent KR-20230018808-A (KR)
Title: Tower type working stand having multi-pipe column
Inventor: SIM YOUNG SUP
IPC: E04G5/10
Filed: 2021-07-30
Abstract: The present invention relates to a tower-type workbench provided with a multipipe column. In accordance with the present invention, the tower-type workbench includes: a plurality of multipipe columns located apart from each other; footrests located apart from each other in a vertical direction between the multipipe columns to be individually installed on the columns, and individually having an inlet; and a ladder member connecting the inlets of two upper and lower footrests adjacent to each other vertically. The multi-pipe columns include: a plurality of unit column pipes located apart from each other in a vertical direction; and pipe connection units located apart from the plurality of unit column pipes in a vertical direction, and individually connecting the plurality of unit column pipes with each other. In accordance with the present invention, the tower-type workbench is capable of enabling a worker to safely and conveniently perform work such as component installation, inspection, repair and the like on a tall facility.
Patent KR-20220071879-A (KR)
Inventor: SHIM TAE HYOUNG
IPC: H02J3/38
Filed: 2021-08-02
Abstract: The present disclosure relates to a method for controlling a renewable energy capacity of a microgrid. The method acquires microgrid design information from a design object, analyzes microgrid operation information based on the acquired microgrid design information, derives an optimal microgrid renewable energy design capacity based on an analysis result, compares an existing microgrid renewable energy design capacity with the derived microgrid renewable energy design capacity, and makes a gist of updating the microgrid renewable energy design capacity based on a comparison result.
Patent KR-20230020644-A (KR)
Title: System for Controlling Temperature of Cargo
Inventor: JI BYOUNG HYUN
IPC: B60P3/20
Filed: 2021-08-04
Abstract: The present invention relates to a system for controlling the temperature of a logistics delivery vehicle. According to an embodiment of the present invention, the system for controlling the temperature of a logistics delivery vehicle comprises: a first loading chamber located in the vehicle; a second loading chamber separated from the first loading chamber; a temperature control unit fluid-connected to the first loading chamber and the second loading chamber; a first air discharge door located in the first loading chamber; a second air discharge door located in the second loading chamber; and a control unit configured to control the driving of the temperature control unit by corresponding to a temperature setup of the first loading chamber and the second loading chamber and control the opening/closing of the first air discharge door and the second air discharge door. Therefore, the durability of a vehicle battery can be improved.
Patent KR-20220018933-A (KR)
Inventor: HOSHINO SHO
IPC: H02J7/00
Filed: 2021-08-04
Abstract: Provided is a charging and discharging control circuit capable of clearly implementing a power-down state when implementing the power-down state by a control signal from an external controller that uses a secondary cell as a power source. The charging and discharging control circuit (11) that can be controlled by the control signal from the external controller (14) has a control circuit (112) that latches a power-down control signal and blocks a discharge path of the controller (14) from the secondary cell when the power-down control signal for implementing the power-down state is input from the controller (14).
Patent KR-20220018447-A (KR)
Title: Video Encoding and Decoding Using Deep Learning Based Inter Prediction
Inventor: KANG JE WON
IPC: H04N19/513
Filed: 2021-08-06
Abstract: The present invention provides a method for encoding/decoding an image for improving encoding efficiency by generating motion vectors and prediction samples by executing existing inter prediction for current blocks, and generating improved prediction samples for the current block using a deep learning-based video prediction network (VPN) based on motion vectors, reference samples, prediction samples, etc. The device comprises: an entropy decoding unit; an inter prediction unit; VPN; and an adder.
Patent KR-20230022732-A (KR)
Inventor: KIM MIN SOO
IPC: F04D29/28
Filed: 2021-08-09
Abstract: The present invention relates to an air compression means using a bearing-wear-factor thrust reduction and compensation unit. Specifically, the air compression means (1) using a bearing-wear-factor thrust reduction and compensation unit comprises: an air compression unit (100) which suctions air from the outside and compresses and discharges the suctioned air; a bearing-wear-factor thrust (F) which is generated in the axial direction of the air compression unit (100) when the air compression unit (100) operates; and the bearing-wear-factor thrust reduction and compensation unit (200) which is formed on one side of the air compression unit (100) and reduces and compensates for the bearing-wear-factor thrust (F) generated in the air compression unit (100) to increase the durability of the air compression unit (100). Therefore, the air compression means can reduce and compensate for the bearing-wear-factor thrust (F), which is generated in the air compression unit (100) and acts, through the bearing-wear-factor thrust reduction and compensation unit (200), thereby securing and maximizing the durability and lifespan of the air compression unit (100). Therefore, the air compression means can reduce and compensate for the bearing-wear-factor thrust (F), which is generated in the air compression unit (100) and acts, thereby ensuring the durability and lifespan of the air compression unit (100).
Patent KR-20230031014-A (KR)
Title: 자동 파종기
Inventor: SON KI HWAN
IPC: B65G47/91
Filed: 2021-08-26
Abstract: 본 발명은 상부가 열린 다수의 셀이 구획되게 형성된 판형 트레이의 상기 셀에 종자를 자동으로 투입되게 공급하는 자동파종기에 관한 것으로서, 수직상으로 적재된 트레이들을 상승시킬 수 있도록 된 트레이 적재기와, 트레이 적재기로부터 이송되어 로딩된 트레이를 제1이송경로를 따라 이송시킬 수 있게 설치된 제1컨베이어벨트와, 트레이 적재기의 최상단에 위치한 트레이를 파지하여 제1컨베이어벨트에 안착되게 로딩하는 제1로더와, 제1컨베이어벨트에 안착되어 이송되는 트레이의 셀에 종자를 투입하는 종자투입기를 구비하고, 종자 투입기는 선단에 종자가 흡착 및 분리되게 제1내경을 갖으며 선단유로가 형성된 홀딩관 및 홀딩관으로부터 연장되며  제1내경보다 확장되게 형성되어 가동코일의 작동에 따라 선단유로를 이동에 의해 개폐하는 전자식 솔레노이드 피스톤이 장착된 작동공간이 에어 이동관과 접속된 작동바디를 갖는 흡착헤드와, 에어 이동관을 통해 에어를 배기시키는 공기 셕션기와, 가동코일과 공기셕션기를 제어하여 흡착헤드에 종자의 흡착 및 분리를 제어하는 제어부를 구비한다. 이러한 자동파종기에 의하면, 1mm 미만의 종자에 대해서도 분리 파종을 용이하게 수행할 수 있는 장점을 제공한다.
Patent KR-20230031057-A (KR)
Inventor: MIN DONGJIN
IPC: A24F40/50
Filed: 2021-08-26
Abstract: 본 실시예에 의한 에어로졸 생성 장치는: 무선으로 전력을 수신하는 전력 수신부와, 상기 전력 수신부가 수신한 전력을 직류로 변환하여 출력하는 변환회로와, 상기 직류 전력으로 충전되는 전원부 및 상기 전원부가 제공하는 전력으로 가열되어 에어로졸을 생성하는 가열부를 포함하며, 상기 변환 회로는 상기 전원부가 제공하는 전력을 교류로 변환하여 상기 가열부에 제공한다.
Patent KR-20230033739-A (KR)
Title: 폐촉매로부터 귀금속 회수
Inventor: KIM JIN SUNG
IPC: C22B11/00
Filed: 2021-08-30
Abstract: 본 발명은 자동차 폐촉매 등으로부터 귀금속 회수하는 방법에 관한 것이다. 
폐촉매로부터 귀금속을 회수하는 방법은 소각(incineration) 인데, 이는 소각시 고온에서 다이옥신이나 퓨란 등 암 발생 물질을 배출하고 있어 심각한 환경문제를 야기한다. 
본 발명의 초임계수 산화반응(supercritical water oxidation)은 밀폐공정(enclosed system)으로 유해한 물질의 방출이나 귀금속 성분의 손실을 방지한다. 
최고 600C에서 산화반응이 진행되므로 유기물질은 100% 분해된다. 
한편, 백금이나 팔라듐 등 귀금속 성분은 산화물로 회수되고, 이는 재래식 습식 정련방법으로 쉽게 환원되어 순수한 귀금속을 90%이상 회수할 수 있다.
Patent KR-20220032496-A (KR)
Inventor: KUWAHARA JOJI
IPC: H01L21/677
Filed: 2021-09-03
Abstract: A substrate transport device includes a hand for holding a substrate, a support member for moving the hand in a horizontal plane, a rotation member, and a moving member. Further, the substrate transport device includes a detector having a detection region, and a transport control part that controls movement of the support member, rotation of the rotating member, and movement of the moving member at the time of transport of the substrate. The transport control part controls a plurality of parts so that the plurality of parts among the outer peripheral edge part of a substrate held by the hand can be located sequentially in the detection region of the detector. The positions of the plurality of parts in the hand are respectively calculated based on the output signal of the detector. Based on the calculated positions of the plurality of parts, the position of the substrate in the hand is determined.
Patent KR-20230036919-A (KR)
Title: 동작전압을 생성하는 전자장치 및 전자시스템
Inventor: LEE DONG BEOM
IPC: G11C29/56
Filed: 2021-09-08
Abstract: 전자장치는 테스트구간동안 기준코드를 토대로 제1 제어펄스 및 제2 제어펄스 중 하나를 선택적으로 생성하는 제어펄스생성회로; 및 상기 제1 제어펄스 및 상기 제2 제어펄스를 토대로 동작전압의 전압레벨을 설정하기 위한 전압조절코드를 가산(addition)하거나 차감(substraction)하는 전압조절코드생성회로를 포함한다.
Patent KR-20230040402-A (KR)
Title: Utg 보호 필름 라미네이션 자동화 공법
Inventor: CHA KYOUNG YONG
IPC: B65G61/00
Filed: 2021-09-15
Abstract: 본 발명에 따른 UTG 보호 필름 라미네이션 자동화 공법은 UTG(Ultra Thin Glass)가 적재된 카세트(Cassette)가 카세트 이송 수단에 의해 카세트 대기 장소인 메인 카세트 로더(1a)(Main cassette loader)로 이동되는 단계와; 다관절 로봇인 카세트 픽업 로봇(CPR)(Cassette pick up robot)이 상기 메인 카세트 로더(1a)에 위치한 카세트를 픽업(Pick Up)하여 UTG에 보호 필름을 자동으로 접착시키는 보호필름 라미네이션 작업 라인(PFLL) 내 카세트 대기 장소인 PFL 카세트 로더(21a)(PFL cassette loader)로 이동시키는 단계; 및 상기 보호필름 라미네이션 작업 라인(PFLL) 내에 설치되되, UTG에 보호 필름을 자동으로 접착시키는 보호필름 라미네이션 장치(2)가 상기 PFL 카세트 로더(21a)에 위치한 카세트로부터 UTG를 빼낸 다음, UTG 표면에 보호 필름을 자동으로 접착시키는 단계를 포함한다. 또, 본 발명은 하나의 작업 공간에서 다양한 규격의 UTG에 보호 필름을 라미네이션할 수 있을 뿐만 아니라, 보호필름 라미네이션 작업시 물류 이동을 최소화함과 더불어 공간 활용도를 증대시키고 인건비를 절감할 수 있다.
Patent KR-20230046165-A (KR)
Inventor: LEE SI DONG
IPC: A61B7/00
Filed: 2021-09-29
Abstract: 본 기술은 디지털기기를 활용하여 신체활동을 모니터링하여 건강 상태를 체크 및 교정하는 방법에 관한 것으로, 귀에서 호흡 소리, 심장 박동, 관절부위에서 발생하는 각종 소리 및 각종 생체활동으로 발생하는 소리를 효과적으로 수음하여 이 수음된 생체 정보로 건강이나 신체 상태등의 모니터링에 활용하는 방법에 관한 것이다.
Patent KR-20230046393-A (KR)
Inventor: HAM KEUN BONG
IPC: H01M8/04746
Filed: 2021-09-30
Abstract: 연료전지 스택에 연결되는 공기 배출 라인 및 수소 배출 라인에 연결되는 제 1배기구; 상기 공기 배출 라인으로부터 분기되는 공기 배기 라인; 상기 수소 배출 라인으로부터 분기되는 수소 배기 라인; 상기 공기 배기 라인과 상기 수소 배기 라인에 연결되며, 각 라인 내에 잔류하는 가스를 흡입하기 위한 배기 구동부; 상기 배기 구동부에 의해 흡입된 가스를 배출하는 제2 배기구; 상기 공기 배기 라인 상에 설치되는 공기 제거 밸브; 상기 수소 배기 라인 상에 설치되는 수소 제거 밸브; 및 상기 밸브들과 상기 배기 구동부를 제어하기 위한 제어기;를 포함하는 발전용 발전용 연료전지 시스템의 가스 제거 장치 및 방법이 소개된다.