baber/WOPTO huggingface dataset:
Patent KR-20220034347-A (KR)
Title: Semiconductor device
Inventor: NOH CHANG WOO
IPC: H01L29/06
Filed: 2020-09-11
Abstract: A semiconductor device is provided. The semiconductor device comprises: a substrate including first to third regions defined thereon; a first nanowire and a second nanowire sequentially spaced apart from each other and stacked on the first region of the substrate, wherein each of the first nanowire and the second nanowire extends in a first direction; a third nanowire and a fourth nanowire sequentially spaced apart from each other and stacked on the second region of the substrate, wherein each of the third nanowire and the fourth nanowire extends in the first direction; a fifth nanowire and a sixth nanowire sequentially spaced apart from each other and stacked on the third region of the substrate, wherein each of the fifth nanowire and the sixth nanowire extends in the first direction; a first gate electrode surrounding the first nanowire and the second nanowire, wherein the first gate electrode extends in a second direction different from the first direction; a second gate electrode surrounding the third nanowire and the fourth nanowire, wherein the second gate electrode extends in the second direction; a third gate electrode surrounding the fifth nanowire and the sixth nanowire, wherein the third gate electrode extends in the second direction; a first interface layer disposed between the first gate electrode and the second nanowire, and having a first thickness; a second interface layer disposed between the third gate electrode and the sixth nanowire, and having a second thickness greater than the first thickness; and a first internal spacer disposed on a side wall of at least one of the first to third gate electrodes. A first length of the first nanowire in the first direction is smaller than a second length of the third nanowire in the first direction. The present invention effectively controls the capacitance of each of a plurality of elements by combining the presence or absence of the inner spacer in each of the plurality of elements.
Patent KR-20220036465-A (KR)
Inventor: YOON HYANG SIK
IPC: A23L27/30
Filed: 2020-09-15
Abstract: There is a need for development of foods such as beverages which contain enoki mushrooms as a main ingredient and are easy to consume and have improved taste. However, the enoki mushrooms are difficult to be stored because of being easily decomposed, and can be easily deformed during processing, and thus processing is difficult. Thus, the present invention provides a method for preparing a processed food using enoki mushrooms, which are highly viscous due to polysaccharides, and an enoki mushroom processed food prepared using the same. Accordingly, the unique flavor of the enoki mushrooms is improved, and the astringent taste is alleviated, so that enoki mushrooms can be easily consumed, and processed foods with excellent palatability can be consumed.
Patent KR-20220037533-A (KR)
Title: Manufacturing method of far infrared ray emission ceramics and hyperthermia belt apparatus using the far infrared ray emission ceramics
Inventor: LEE SOON WOOK
IPC: C04B35/63
Filed: 2020-09-17
Abstract: The present invention is to provide a method for producing far-infrared radiation ceramics for thermo-treatment, which emits infrared rays of the same wavelength as the human body so as to maximize the metabolism promoting effects such as a blood circulation promoting effect, cell tissue activation and the like. To this end, disclosed is a method for producing far-infrared radiation ceramics for thermo-treatment, comprising: a powder forming process of mixing elvan and San-cheong clay at a ratio of 8 : 2, grinding the mixture thereof, and sieving the ground mixture using a standard screen of 200 mesh or less; a process of mixing 39-41 parts by weight of the mixture powder of elvan and San-cheong clay with 59-61 parts by weight of water, kneading the mixture, and aging the kneaded product to prepare base soil; a process of putting the base soil into a molding frame of a predetermined size, pressing the base soil using a compressor so that the base soil is molded into a hemispherical shape, and drying the molded product at room temperature; and a process of sintering the molded product dried in the molding frame in a kiln (electric furnace) at a temperature of 1,160-1,200℃ for 10-12 hours.
Patent KR-20220037554-A (KR)
Inventor: KIM JUNG TAEK
IPC: G09G3/3258
Filed: 2020-09-17
Abstract: A display device of the present invention includes: a processor which supplies grayscale data in active periods of frame periods, and stops the supply of the grayscale data in blank periods of the frame periods; a timing control unit which generates a change signal when a difference between a first blank period of a first frame period and a second blank period of a second frame period is greater than a threshold value; a power supply unit which supplies a first power voltage having a voltage level changed based on the change signal to a first power line; and pixels which are commonly connected to the first power line.
Patent KR-20220039271-A (KR)
Inventor: CHUNG TAEK SOO
IPC: F16L59/02
Filed: 2020-09-22
Abstract: The present invention relates to a protective cover for a hose having a heat-blocking function and a method for manufacturing the same. More particularly, according to the present invention, the protective cover for a hose having a heat-blocking function comprises: an inner shell made of a flexible material having a tube shape; and an outer shell which is fused to an outer circumferential surface of the inner shell to cover the inner shell. The outer shell is made of a foamed resin material capable of heat-blocking.
Patent KR-20210036847-A (KR)
Title: Method for preparing positive electrode active material precursor for secondary battery, method for preparing positive electrode active material and positive electrode active material precursor manufactured through the method
Inventor: LEE MIN JOON
IPC: H01M4/525
Filed: 2020-09-25
Abstract: The present invention relates to a method for preparing a positive electrode active material precursor for a secondary battery by inducing a coprecipitation reaction while injecting, into a batch type reactor, a transition metal-containing solution containing a transition metal cation, a basic solution and an ammonium solution, wherein the molar ratio of the ammonium ion included in the ammonium solution to the transition metal cation included in the transition metal-containing solution injected into the batch type reactor is 0.5 or less, and the pH inside the batch type reactor is maintained to be 11.2 or less.
Patent KR-20220048071-A (KR)
Inventor: JEONG HA EUN
IPC: G01N27/12
Filed: 2020-10-12
Abstract: The present invention relates to a gas sensor, and a method for manufacturing the same. More specifically, the present invention provides the gas sensor capable of quantitatively analyzing formaldehyde components existing in a space by using a sensor substance having an organic substance generating a chemical reaction with formaldehyde gas and a graphene oxide composite, a gas detection device where the sensor substance is applied, and a measurement device connected to the gas detection device to read a resistance change inside the gas detection device.
Patent KR-20220049657-A (KR)
Inventor: SO MI JUNG
IPC: A22C17/00
Filed: 2020-10-14
Abstract: The present invention relates to a pet dog feed and a method for manufacturing the same. The method includes the following steps of: aging vegetables/fruits in seasoning water; molding the aged vegetables/fruits into processed vegetables/fruits by performing crushing and then performing mixing; quick-freezing the molded and processed vegetables/fruits; slicing meat and aging the cut meat in seasoning water; preparing a feed lump by combining the aged meat with the processed and frozen vegetables/fruits; freezing the feed lump; slicing and drying the frozen feed lump; and sterilizing the cut feed lump. According to the present invention, vegetables/fruits aged in seasoning water are crushed and then molded. Then, the vegetables/fruits are frozen and the processed and frozen vegetables/fruits are aged using seasoning water.
Patent KR-20220049810-A (KR)
Inventor: CHOI KYOUNG KYU
IPC: E04B2/02
Filed: 2020-10-15
Abstract: The present invention relates to a seismic retrofit structure of a masonry building, in which a corner reinforcing member is vertically installed on the outside of a corner of a masonry wall of a masonry building, so that the retrofitting is economically performed at low cost during residence, and excellent constructability, shortening of the construction period, and efficient resistance against lateral forces can be achieved. The seismic retrofit structure of a masonry building of the present invention is to reinforce the earthquake-resistance of an aged existing masonry building and includes the corner reinforcing member that is vertically fixed and installed on the outside of a corner of a masonry wall of the masonry building to support the corner portion of the masonry building.
Patent KR-20220052720-A (KR)
Inventor: CHO HYUN SEOK
IPC: C25B9/73
Filed: 2020-10-21
Abstract: The present invention relates to an electrolytic cell frame, and more specifically, to an electrolytic cell frame capable of reducing a shunt current. The present invention reduces a shunt current through an increase in shunt resistance through an increase in a manifold and a flow path length, at the same time, induces an even distribution of an electrolyte through optimization of a two-phase flow, improves catalyst utilization thereby, and can maximize power efficiency in a stack thereby.
Patent KR-20220053433-A (KR)
Inventor: HA KI HO
IPC: B65H75/44
Filed: 2020-10-22
Abstract: The present invention relates to a D.I.Y wire fastening device, and more specifically, to a D.I.Y wire fastening device which can be easily applied to an existing shoe by directly assembling a wire fastening device and a wire guide part by a wearer. The wire fastening device comprises: a base part in which a wire fastening unit part is seated and fixed, and which is arranged to move freely in an upper space of a tongue of a shoe; and a length adjusting part which is adjusted with the length by sliding inward and outward of the base part according to the wire fastening or loosening of the wire fastening unit part.
Patent KR-20220055818-A (KR)
Inventor: SIM YOUNG CHAN
IPC: B60N3/06
Filed: 2020-10-27
Abstract: The present invention relates to an automatic angle-adjustable footrest device for a vehicle, and to a footrest device which is embedded and installed at a position of a footrest, at which feet of a passage inside a vehicle are positioned, to support the feet. The footrest device comprises: a support base part which is disposed in an embedded inner upper surface at the position of the footrest of the vehicle, serves as the center of rotation in the embedded upper position, and supports the feet as a lower portion thereof rises to one side centering on an upper portion thereof; a support part which is arranged in the form of a plate crossing the bottom from the top in a vertical direction on one side surface of the support base part, has an upper portion thereof hinge-coupled to a side surface of the support base part, and supports the feet as a lower portion obliquely rises in the direction of a passage with an upper portion thereof as the center; a support operation part which is arranged to hinge-couple positions inclined from the lower center of the support base part to the center at the other side of the support part to each other and provides power to raise the lower portion of the support part; buffer support parts which are disposed at opposite sides of the support operation part and buffer to provide pressure for supporting the support part while hinge-coupled to the other side surface of the support part, respectively, at the lower portion of the support base part; and a control part which is disposed on one side of the support base part, is electrically connected to the support operation part, adjusts an angle of the support part to a pre-set mode according to a user's manipulation, and automatically returns to the original position thereof while detecting vibration.
Patent KR-20220056397-A (KR)
Inventor: CHOI SUNG HWAN
IPC: F24H8/00
Filed: 2020-10-28
Abstract: The present invention relates to a latent heat exchanger for improving a heat exchange efficiency of a heat transfer pipe. By making a difference in a diameter of a first inlet connection part according to a separation distance between an inlet of an inlet pipe and the first inlet connection part, the speed of water supplied to the heat transfer pipe through the first inlet connection part is sequentially limited, and accordingly, an overall heat exchange efficiency of the heat transfer pipe is improved. The latent heat exchanger includes a housing, a plurality of heat transfer pipes, and an opening and closing member.
Patent KR-20200128637-A (KR)
Title: Communication interface system for charging battery of electric vehicle and Charging method using thereof, Electric vehicle having communication interface system for charging battery
Inventor: DOW YOUNG SOO
IPC: H04L29/06
Filed: 2020-11-02
Abstract: A communication interface system for charging a vehicle battery according to the present invention includes: a control unit for processing a communication interface protocol related to charging of the vehicle battery; and a communication interface for transmitting the communication interface protocol to or receiving from a charger. The communication interface protocol includes a minimum battery cell voltage value, a maximum battery cell voltage value, information related to an end of charging occurring according to a user interrupt during charging of the vehicle battery, and information related to a CAN protocol version.
Patent KR-20200127962-A (KR)
Inventor: KANG YONGKU
IPC: H01M10/42
Filed: 2020-11-04
Abstract: The present invention relates to a polymer electrolyte comprising a functional additive and to an all-solid-state lithium-polymer secondary battery comprising the same. The polymer electrolyte provided in one aspect of the present invention and the all-solid-state lithium-polymer secondary battery comprising the same has relatively excellent charge/discharge capacity compared to the conventional all-solid-state lithium-polymer secondary batteries due to the functional additive present in the polymer electrolyte.
Patent KR-20220063845-A (KR)
Title: Vehicle collision preventing system and control method thereof
Inventor: PARK GE O
IPC: B60W30/18
Filed: 2020-11-10
Abstract: The present invention comprises: a plurality of cameras provided to photograph surroundings of a vehicle; a vehicle type recognition unit recognizing a type of a surrounding vehicle photographed by the camera; a dangerous vehicle determination unit determining whether the vehicle recognized from the vehicle type recognition unit is a dangerous vehicle; a sensitivity change unit which changes sensitivity of a collision prevention system of the vehicle; and a collision prevention unit which predicts a risk of collusion according to the sensitivity changed by the sensitivity change unit and controls the vehicle to prevent a collision. The vehicle collision prevention system automatically adjusts sensitivity of a collision prevention function to effectively reduce an actual crash risk of the vehicle.
Patent KR-20220064448-A (KR)
Title: A composition for improving insulin sensitivity comprising mixture of herbal extracts of broussonetia kazinoki and juglans mandshurica
Inventor: MI WON SOHN
IPC: A61K36/52
Filed: 2020-11-11
Abstract: The present invention relates to a composition for alleviating insulin sensitivity containing a complex extract of Broussonetia kazinoki and Juglans mandshurica. The composition according to the present invention alleviating insulin sensitivity by alleviating impaired glucose tolerance and reducing ITIH1 protein expression, thereby being able to be usefully used as a therapeutic agent for diabetes, diabetic complications, impaired glucose tolerance, and insulin resistance syndrome.
Patent KR-20220065499-A (KR)
Title: A monitoring apparatus for growth environment of plant
Inventor: BANG JI WOONG
IPC: A01G7/06
Filed: 2020-11-13
Abstract: The present invention relates to a plant growth environment monitoring apparatus, which includes: a tray with a medium accommodating space; a gutter where the tray is disposed; an opening portion formed in the gutter such that the lower portion of the tray is exposed with the tray disposed in the gutter; a connecting port formed on one side of the lower portion of the tray; a probe installed at the connecting port; an installation frame installed on one side of the tray; a camera, a temperature and humidity sensor, and a carbon dioxide sensor installed in the installation frame; a transmitting unit for inputting an image from the camera, temperature and humidity data sensed by the temperature and humidity sensor, and carbon dioxide concentration data sensed by the carbon dioxide sensor; a main body portion positioned so as to be movable along the tray installed in the gutter; moving means for moving the main body portion; a load cell installed in the main body portion; a support portion connected to the load cell and positioned in the upper portion of the main body; an actuator lifting the load cell; a sensor main body positioned on one side of the support portion; a receiving unit positioned on one side of the main body portion; and a data input unit connected to each of the load cell, the sensor main body, and the receiving unit.
Patent KR-20220066646-A (KR)
Title: Solenoid valve for automatic transmission
Inventor: LEE MIN SU
IPC: F16H61/00
Filed: 2020-11-16
Abstract: The present invention relates to a solenoid valve for an automatic transmission. An anti-rotation groove (216) for preventing rotation of a flange (210) constituting a flow path (200) and an oil discharge hole (217) for removing residual pressure of the flow path (200) are formed on a disk portion (215) of the flange (210) to be formed separately from each other. A blocking portion (218) in contact with a core (110) of a magnetic path portion (100) is provided between the anti-rotation groove (216) and the oil discharge hole (217). Based on the blocking portion (218), a pipe portion (214) on which a spool (220) is installed and the oil discharge hole (217) are connected to each other through a bottom flow path (219) of the flange (210), and can block the flow of oil toward the anti-rotation groove(216) by the blocking portion (218). The present invention can prevent the occurrence of failure of a magnetic path due to foreign substances contained in the oil.
Patent KR-20220071028-A (KR)
Title: Wheel chair apparatus for adjusting a heigh
Inventor: JO SANGU
IPC: A61G5/04
Filed: 2020-11-23
Abstract: The present invention relates to a manual wheelchair having a structure capable of rotating the height-adjusted wheelchair as well as adjusting the height of the wheelchair according to the user's convenience. According to the present invention, the height-adjustable wheelchair comprises at least one of a height adjustment means and a rotation means by a control signal of a control unit. The height adjustment means includes: a bracket part fixed to a lower portion of the wheelchair; an electric cylinder installed in the vertical direction at a lower portion of the bracket part and moving up and down by applied power to adjust the height of the wheelchair; and a support plate with an upper portion fastened to a lower portion of the electric cylinder and a lower portion supported on the floor.
Patent KR-20220071688-A (KR)
Title: Process for manufacturing acrylic acid
Inventor: KIM EUNKYO
IPC: C07C57/04
Filed: 2020-11-24
Abstract: The present application relates to a process for preparing acrylic acid. The process for preparing acrylic acid includes a first step of preparing a first lactic acid aqueous solution, a second step of forming a vaporized second lactic acid vapor and a non-vaporized third lactic aqueous solution, a third step of making a non-vaporized third lactic acid aqueous solution in the aqueous solution of the first step; and further includes a step of decomposing the third lactic acid aqueous solution or the first lactic acid aqueous solution by supplying water. According to the present invention, a fouling phenomenon of a reaction part can be reduced.
Patent KR-20220073352-A (KR)
Title: 액세서리 장치의 전력 소모를 제어하는 전자 장치 및 그 운용 방법
Inventor: KIM MINKYU
IPC: H02J7/00
Filed: 2020-11-26
Abstract: 전자 장치는 무선 통신 회로, 메모리, 및 프로세서를 포함할 수 있다. 프로세서는 무선 통신 회로를 이용하여 액세서리 장치와 기기 간 연결을 수립하고, 기기 간 연결을 통하여 액세서리 장치의 기기 정보를 획득하고, 적어도 하나의 서버로 액세서리 장치의 기기 정보를 전송하고, 적어도 하나의 서버로부터 액세서리 장치의 상태 정보를 수신하고, 상태 정보에 응답하여 적어도 하나의 서버로 전자 장치의 위치 정보를 전송하고, 기기 간 연결을 통하여 액세서리 장치가 저전력 모드로 동작하게 하는 제어 명령을 액세서리 장치로 전송하도록 설정될 수 있다.  
이 외에도 명세서를 통해 파악되는 다양한 실시 예가 가능하다.
Patent KR-20220018873-A (KR)
Inventor: LIN I CHIEN
IPC: D06N3/04
Filed: 2020-11-30
Abstract: An eco-friendly polypropylene advertising cloth comprises: a fabric base layer (20), which is a mesh braid made of polypropylene woven with warp thread (21) and weft thread (22); a first waterproof and fireproof layer (30) and a second waterproof and fireproof layer (40) which are made by coating an aqueous polyacrylate coating slurry on a first surface (24) and a second surface (25) to form a thin film layer, wherein the aqueous polyacrylate coating slurry penetrates meshes (11); and an ink-absorbing layer (50) which is made by coating a water absorption coating material which is made of acrylic on the second waterproof and fireproof layer (40). The present invention is PVC free and non-toxic, and thus is particularly suitable for indoor advertising and interior decoration and fulfills the use for medical purposes.
Patent KR-20220079231-A (KR)
Inventor: JUN JAE WOO
IPC: H04M1/02
Filed: 2020-12-04
Abstract: 본 발명의 일 실시 예에 따른 카메라 모듈은, 렌즈 및 이미지 센서를 포함하는 광학 조립체; 상기 광학 조립체를 제1방향으로 이동시켜 상기 광학 조립체를 채용하는 전자장치의 하우징 내부로 수납하거나, 상기 제1방향과 반대인 제2방향으로 이동시켜 상기 하우징 외부로 팝업시키는 제1구동부; 및 팝업 상태의 상기 광학 조립체를 상기 제1방향과 나란한 회전축을 기준으로 회전시키는 제2구동부;를 포함할 수 있다.
Patent KR-20220082580-A (KR)
Title: 편광판용 접착제 조성물, 이를 이용한 편광판 및 이를 포함하는 광학표시장치
Inventor: LEE DO HEON
IPC: C08K5/10
Filed: 2020-12-10
Abstract: 2관능 이상의 지환족 에폭시계 화합물, 1관능의 방향족 에폭시계 화합물, 호모폴리머의 유리전이온도(Tg)가 100℃ 이상인 2관능 (메트)아크릴레이트계 화합물, 광산 발생제 및 광증감제를 포함하는 것인, 편광판용 접착제 조성물, 편광판 및 광학표시장치가 제공된다.
Patent KR-20220083440-A (KR)
Inventor: PARK POOMIN
IPC: H01M50/242
Filed: 2020-12-11
Abstract: 본 발명의 일 실시예에 따른 배터리 팩 가압 부재의 제조 방법은, 로드셀을 이용하여 배터리 셀들을 묶는 가압 부재의 스프링 상수를 구하는 단계; 상기 스프링 상수를 이용하여 배터리 셀에 걸리는 압력을 설정된 압력으로 유지시키기 위한 가압 부재의 개수 및 길이를 산출하는 단계; 및 산출된 상기 가압 부재의 스프링 상수, 개수 및 길이를 가진 가압 부재를 사출 성형하여 배터리 팩에 장착하는 단계를 포함한다.
Patent KR-20220084461-A (KR)
Title: 차량용 화물 상하차용 장치
Inventor: CHOI JEUNG WOOK
IPC: B60P1/54
Filed: 2020-12-14
Abstract: 본 발명은 차량(1)으로부터 화물대상물(2)을 상하차하는 상하차장치에 관련되며, 그 구성의 특징으로서 상기 차량(1)의 적재칸 상에 골격을 형성하도록 고정프레임(11)을 구비하고, 상기 고정프레임(11) 상에 수용한 상태로 회전하면서 상단에 윈치(20)가 설치된 회전프레임(12)을 구비하는 지지프레임(10); 상기 회전프레임(12)의 일단에 일체로 결합되고, 상단과 측단이 개방되도록 구비하는 힌지홀더(30); 상기 힌지홀더(30) 상에 힌지결합하는 힌지구(41)를 구비하고, 차량(1)의 내외부로 화물대상물(2)을 이송하도록 상하 회동하는 수평프레임(42)을 구비하는 회동프레임(40); 상기 윈치(20)와 회동프레임(40)에 상호 연동하도록 구비하고, 회동프레임(40)을 상하로 회동하면서 차량(1)의 내외부로 화물대상물(2)을 상하차하도록 구비하는 회동수단(50);을 포함하여 이루어지는 것을 특징으로 한다. 
이에 따라 본 발명은, 차량으로부터 화물대상물을 싣고 내리는 등의 상하차시키는 상하차장치의 구성을 구조적으로 진일보시켜 설치에 따른 적재함 공간 잠식을 줄여 소형 화물차량 등에 적합한 구조로 인해 차량에 손쉽게 설치가 가능하고, 화물대상물에 대한 상차 및 하차작업이 신속성과 정확성은 물론 안정성이 확보되는 등 상차 및 하차작업이 손쉽게 원활하게 수행되어 활용 가치를 더욱 더 극대화할 수 있는 사용상의 편의성을 제공하는 효과가 있다.