baber/WOPTO huggingface dataset:
Patent KR-20210048117-A (KR)
Inventor: LIM JAE IL
IPC: A62B9/00
Filed: 2019-10-23
Abstract: The present invention a mask for preventing inhalation of fine dust. According to the present invention, the mask comprises: a mask main body (10) including a main cover part (20) covering the wearer's mouth and nose and having suction holes (26, 27) formed therein to introduce inhaled air, and an auxiliary rim part (30) protruding backward from an edge of the main cover part (20) and allowing a protruding tip to come in contact with the wearer's face, wherein a discharge hole (31) through which the wearer's exhalation is discharged is formed on any one of the main cover part (20) and the auxiliary rim part (30); a check valve (40) provided in the discharge hole (31) of the mask main body (10) to block the inflow of inhalation; a filter (50) provided integrally or separately in the main cover part (20) of the mask main body (10) and filtering out fine dust; a fine dust concentration measurement part (60) provided on one side of the mask main body (10) to measure the concentration of fine dust outside the mask main body (10); a display part (70) provided on an upper surface, which can be visually confirmed by a wearer when the wearer wears the mask, in the auxiliary rim part (30) of the mask main body (10) and emitting light; and a control part (80) receiving a measurement value of the fine dust concentration measured from the fine dust concentration measurement part (60) and controlling the display part (70) to emit light of different colors according to the fine dust concentration.
Patent KR-20210050694-A (KR)
Title: Elastomeric bearing for bridge
Inventor: LEE CHOON GOO
IPC: E01D19/04
Filed: 2019-10-29
Abstract: An objective of the present invention is to provide an elastic bearing for a bridge which facilitates maintenance and repair after an earthquake occurs. According to one embodiment of the present invention, the elastic bearing for a bridge comprises: an upper plate; a lower plate arranged to face the upper plate; a plurality of upper wedges attached to the lower surface of the upper plate; a plurality of lower wedges attached to the upper surface of the lower plate; an elastic pad arranged between the plurality of upper wedges; a plurality of fastening bolts penetrating the plurality of lower wedges to fix the plurality of lower wedges on the lower plate; and a plurality of pins inserted between the plurality of lower wedges and the lower plate. A first plurality of concave units accommodating upper portions of the plurality of pins are formed on the lower surfaces of the plurality of lower wedges. A second plurality of concave units accommodating lower portions of the plurality of pins are formed on the upper surface of the lower plate. A plurality of bolt fastening holes penetrated by the plurality of fastening bolts are formed on the lower plate and the plurality of lower wedges.
Patent KR-20210051455-A (KR)
Title: Circuit for modeling of digital sensor signal and control method therefor
Inventor: JO KYU JIN
IPC: H03B29/00
Filed: 2019-10-30
Abstract: The present invention relates to a digital sensor signal realization circuit and a control method thereof and, more particularly, to a digital sensor signal realization circuit and a control method thereof, wherein the digital sensor signal realization circuit is connected between a digital sensor and a control system to delay an output signal of the digital sensor or to apply a noise. Therefore, more reliable verification results can be provided to circuit designers.
Patent KR-20210052871-A (KR)
Title: Separation tool for cotter-pin
Inventor: KIM HO SIK
IPC: B25B27/14
Filed: 2019-11-01
Abstract: The present invention relates to a tool for separating cotter pins, comprising: a stick body; a split pin separation part mounted on the stick body and having a groove into which a ring part of a split pin is inserted; a split pin adjustment part mounted on the stick body, disposed under the split pin separation part, and having a hook portion fastened to the ring part of the split pin; and a cotter pin fastening part mounted on the stick body, protruding in a different direction from the split pin adjustment part, and fastened to the cotter pin.
Patent KR-20210056024-A (KR)
Title: Apparatus and method for diagnosing and curing forward head posture
Inventor: KIM JI HYUN
IPC: A61N1/04
Filed: 2019-11-08
Abstract: According to an embodiment of the present invention, provided are an apparatus and a method for diagnosing and treating turtle neck syndrome. The apparatus comprises: sensors including a tilt sensor configured to measure a neck tilt of a subject and a muscle activity sensor configured to measure a muscle activity for a muscle in the neck region of the subject; a stimulation signal generating unit configured to generate a stimulation signal; an attachment pad configured to generate an electric current in response to the stimulation signal; and a control unit configured to be operatively connected with the sensor, the stimulation signal generating unit, and the attachment pad. The control unit is configured to: determine whether or not there is turtle neck syndrome in the subject's neck condition on the basis of the measured neck tilt and the measured muscle activity; generate a stimulation signal corresponding to the neck tilt and the muscle activity when the subject's neck state is determined to be the turtle neck syndrome; and transmit the generated stimulation signal to the attachment pad to generate a current corresponding to the generated stimulation signal through the attachment pad.
Patent KR-20210058252-A (KR)
Title: Volume control padding using air capsules and temperature control devices
Inventor: KIM JI SEONG
IPC: H05B3/56
Filed: 2019-11-13
Abstract: A technique called Charles' Law was used in this invention. The problem to be solved is the inconvenience caused during storage of a padded coat, and the padded coat can be worn regardless of the season and there is no inconvenience depending on the size of the space. A solution means of the present invention uses a padding (10), an air capsule (20) mounted therein, a heating wire (31) to be used when expanding or reducing the volume of the gas inside the air capsule, an automatic thermostat (30) to control the temperature of the heating wire, and an insulation material (40) to fill the empty space other than the part where the air capsule and the heating wire inside the padding are arranged in order to solve the above problem. An effect of the present invention is that it is possible to reduce economic costs by making clothes that can be worn both in autumn and winter. The present invention also has an effect of being less limited by the size of space and providing ease of organizing.
Patent KR-20210061141-A (KR)
Inventor: KIM MI SUK
IPC: G06F40/20
Filed: 2019-11-19
Abstract: Disclosed are a method and a device for processing a natural language. The disclosed method for processing a natural language comprises the steps of: determining a first degree of similarity between an input sentence of a user and a first query sentence stored in a database; determining a second degree of similarity between a part of the input sentence and a second query sentence stored in the database when the first similarity is lower than a first threshold; and outputting a response sentence corresponding to the second query sentence from the database as a response of the input sentence, when the second degree of similarity is higher than a second threshold.
Patent KR-20210064815-A (KR)
Title: Method, apparatus and program for controlling a vehicle’s driving operation based on pre-set rules
Inventor: PARK JUNG HEE
IPC: B60W50/00
Filed: 2019-11-26
Abstract: According to a method executed by a computer, disclosed is a method for controlling driving of a vehicle based on preset driving rules, which comprises: a step of collecting driving information of a vehicle; a step of determining a current state of the vehicle and surrounding information of the vehicle based on the driving information; a step of predicting state information of future time point of the vehicle based on the current state and the surrounding information; a step of deciding an action guideline of the vehicle corresponding to the predicted state information based on the driving rules of the vehicle; and a step of controlling driving of the vehicle based on the decided action guideline. The driving rules comprise one or more requirements with different priorities with respect to the driving of the vehicle.
Patent KR-20210065507-A (KR)
Title: Cooling Sound Enclosure
Inventor: CHOI CHANG JUN
IPC: C12M1/33
Filed: 2019-11-27
Abstract: Disclosed is an ultrasonic crusher soundproof box that prevents noise generated when cells are disrupted using ultrasonic waves, reduces the heat generated during cell disruption and allows temperature control, thereby being used in various fields using the ultrasonic crusher, such as nanoization of lysoform, dispersion of organic solvents, and manufacturing of drug mixture formulations. The present invention provides the ultrasonic crusher soundproof box comprising: an operation unit including a temperature control means and a control unit; and a crushing unit coupled to the upper surface of the operation unit and provided with a fixing unit capable of fixing an object therein.
Patent KR-20210067525-A (KR)
Title: Virtual Camera Tracking System, a real-time MR environment synthesis system using it
Inventor: LEE BO RAM
IPC: H04N5/265
Filed: 2019-11-29
Abstract: According to one embodiment of the present invention, provided are a virtual camera tracking system, and a real-time MR environment synthesizing system using the same. The virtual camera tracking system has a feature of more precisely synthesizing photographed images photographed indoors and/or outdoors and MR images. The system includes a depth camera module, a distance measuring scanner (RPLIDAR), a tracking unit, and an image photographing unit.
Patent KR-20200069255-A (KR)
Title: Svc system design method and apparatus thereof
Inventor: LEE JONG JOO
IPC: H02J3/00
Filed: 2019-12-06
Abstract: The present invention relates to a static var compensator (SVC) system design method. The SVC system design method comprises the steps of: selecting a target area to install an SVC facility and analyzing a power system of the selected target area to determine an operating range of the SVC facility; selecting a configuration method of the SVC facility based on at least one of a user requirement and an SVC control method; determining a ratio between an inductive load and a capacitive load constituting the SVC facility of the selected configuration method; and calculating the optimum capacity of the inductive load and the capacitive load by using information on the determined operation range and load ratio.
Patent KR-20210071595-A (KR)
Title: Hitting hammer game machine and how to use it
Inventor: LEE GWON JIK
IPC: A63F9/24
Filed: 2019-12-06
Abstract: The present invention relates to a hitting hammer game machine and a gaming method using the same. More specifically, the hitting hammer game machine enables a user to enjoy combined game and exercise that a member to be hit is struck using a hitting means. The hitting hammer game machine comprises: a hitting part provided on one side of a body part, and having the member to be hit protruding upward; a hitting means connected and installed on one side of the body part to strike the member to be hit; a resistance part formed to apply a resistive force to the member to be hit descending by pressing the member to be hit inside the body part when the member to be hit of the hitting part struck by the hitting means enters the body part and descends; and a reward part formed to provide rewards according to the extent that the member to be hit of the hitting part enters the body part and descends. Therefore, the hitting hammer game machine enables the user to feel interest and fun, thereby relieving stress, can exhibit the effect of exercising naturally through play, thereby strengthening the muscular strength, improving reflexes, and helping blood circulation through active physical activities.
Patent KR-20210073163-A (KR)
Title: Lock for bicycle
Inventor: LEE EUN WOO
IPC: B62H5/00
Filed: 2019-12-10
Abstract: An integrated lock only for a bicycle according to an embodiment of the present invention is a lock provided integrally with a handle of a bicycle, comprising: a hollow tubular handle frame; a wire provided through the inside of the handle frame; a lock portion fixed to an end of the wire and fitted to an end of the handle frame; and a wire accommodating portion provided in the center of the handle frame, and winding and storing the wire therein.
Patent KR-20210074952-A (KR)
Title: Multiple nitrogen concentration continuous supply unit and its control method
Inventor: PARK CHEON WAN
IPC: C01B21/04
Filed: 2019-12-12
Abstract: The present invention relates to a device and method for continuous supply of multi-nitrogen, and in particular, to a technology, when a gas concentration is continuously supplied, capable of completing control of the gas concentration quickly, and increasing mechanical efficiency of a nitrogen generator. The present invention provides the device and method for the continuous supply of the multi-nitrogen, wherein the device comprises: a nitrogen generator generating the nitrogen and generating different concentrations of nitrogen depending on a flow rate supplied when pressure of compressed air is constant; a pressure control valve installed on the flow path of the nitrogen generator to maintain a constant gas concentration of the nitrogen supplied to the nitrogen generator based on an outside air temperature of the nitrogen generator; and a flow control valve maintaining the constant gas concentration of the nitrogen generated from the nitrogen generator, and in order to continuously supply the nitrogen, the pressure control valve or the flow rate control valve is controlled in consideration of the outside temperature. According to the present invention having the configuration as described above, the nitrogen generator can continuously supply the gas concentration required in a CA storage to quickly complete the gas concentration control of the CA storage, and there is an advantage of increasing the mechanical efficiency of the nitrogen generator.
Patent KR-20210078191-A (KR)
Title: Damage tolerant nuclear fuel
Inventor: RYU HO JIN
IPC: G21C3/62
Filed: 2019-12-18
Abstract: The present invention relates to a damage-resistant nuclear fuel and, more specifically, to a nuclear fuel which comprises: an uranium-containing nuclear fuel; a zirconium support located at an upper end and a lower end of the nuclear fuel; a zirconium liner enclosing at least portions of the nuclear fuel and the zirconium support without gaps; a cladding tube surrounding at least a portion of the zirconium liner without a gap; a space formed between the zirconium liner and the cladding tube, wherein the space is filled with a tag gas; and a plurality of pads mounted on the outside of the cladding tube.
Patent KR-20210078959-A (KR)
Title: Method for modeling public community garden
Inventor: LEE AI RAN
IPC: G06Q50/02
Filed: 2019-12-19
Abstract: The present invention relates to a method for constructing a public community garden, which can provide a community garden construction model constructable for public good in both side spaces of a pedestrian passage where an urban infrastructure and an environment buffering green zone have been constructed in a boundary area adjacent to a vehicle traffic line or a site. The present invention is to provide a public community garden by installing a linear street garden in a space separated from the vehicle traffic line, installing a street-extended garden in a space adjacent to the site, and providing a planting feature introducible for each space of the garden, thereby allowing residents to participate in managing community gardens on public streets such that regionalism of the residents and a strong identity for the local community can be formed. The safety and happiness index can be further enhanced with respect to outdoor activities of the residents, in particular, senior citizens.
Patent KR-20210080652-A (KR)
Title: Korean traditional dress using paper yarn
Inventor: SUL MI HWA
IPC: D21H27/00
Filed: 2019-12-20
Abstract: The present invention relates to a traditional clothing assembly using functional paper yarns. More specifically, the present invention relates to a traditional clothing assembly using functional paper yarns, composed of: a skirt part including the waist of a vest; and an upper garment of Korean traditional clothes worn on the upper part of the waist of the vest, and composed of a body part and a sleeve part. In the skirt part and the upper garment of Korean traditional clothes, a part or the whole thereof is made of a functional paper yarn fabric.
Patent KR-20210084862-A (KR)
Title: A welding equipment transport car
Inventor: SONG MIN SIK
IPC: B23K37/02
Filed: 2019-12-30
Abstract: According to the present invention, provided is a cart for transporting welding equipment which is a multi-wheel cart with at least three wheels for facilitating the loading and unloading of gas cylinders, capable of safely protecting valves, stabilizers and pressure gauges of the gas cylinders loaded on a loading plate. The cart for transporting welding equipment comprises: a foldable inclined plate for loading and unloading gas cylinders, installed to be hinged at the front end of the loading plate of the multi-wheel cart with at least three wheels; rings attached to both free ends of the inclined plate; and a catch for the inclined plate installed on a front pillar of the cart. The cart for transporting welding equipment also includes: a front screen plate installed on the top of the cart through a hinge; a band attached to the rear side of the front screen plate; and a shock absorber installed between the front pillar of the cart and the rear side of the front screen plate. A base end of a pressing rod is pivot-installed on a hinge attached to an upper side of a cross beam on one side of the cart, and, when the pressing rod is moved down, a free end thereof is settled on a cross beam on the other side thereof.
Patent KR-20210085034-A (KR)
Title: Photovoltaic power generation monitoring system using wireless dongle
Inventor: CHOI MUN SEOK
IPC: H02S50/00
Filed: 2019-12-30
Abstract: An objective of the present invention is to provide a photovoltaic power generation monitoring system using a wireless dongle capable of providing a high reliability result with respect to power generation of a solar power plant. The photovoltaic power generation monitoring system using a wireless dongle comprises: a plurality of solar power units; a connection panel to assembly power generation output from the solar power units; a plurality of inverters provided corresponding to the plurality of solar power units, to convert the power generation from the connection panel into commercial power, and to measure power situation information including presence of error occurrence, error type, and power generation information by sensing change of power; a sensor unit installed adjacent to the solar power units to detect weather information around the solar power units; a remote terminal unit to collect power situation information measured by the inverters and the weather information detected from the sensor unit and mounted at one of the inverters; and a control server for receiving the power situation information and the weather information from the remote terminal unit to generate real time state information by real-time monitoring drive of the solar power units, the connection panel, and the inverters, and to generate and output emergency alarm information when error occurs as a result of monitoring the drive of the solar power units, the connection panel, and the inverters.
Patent KR-20210085646-A (KR)
Title: A method for multicast uplink data transmission in LPWA network
Inventor: KIM SEOK HOON
IPC: H04L12/18
Filed: 2019-12-31
Abstract: According to the present invention, a multicast uplink data transmitting method comprises: a step (S301) of allowing a low power wide area (LPWA) network performing multicast uplink after predicting a network state to set a timer; a network predicting step (S302) of predicting a network state; a step (S303) of checking whether the timer is valid; a step (S304) of determining a state of the network; and a step (S305) of performing data transmission according to the state of the network.
Patent KR-20190026778-A (KR)
Title: 석고 슬러리 어플리케이션 수정자
Inventor: TODD BRAD
IPC: B05C11/00
Filed: 2017-06-28
Abstract: 적어도 하나의 관형 유출구 레그(26)를 갖는 석고 혼합기 유출구 부트(24)와 함께 사용되는 석고 슬러리 수정자 디바이스(50)가 제공되며, 유출구 부트에 장착 가능한 지지 브래킷; 지지 브래킷과 연관되며 유출구 부트의 적어도 하나의 관형 유출구 레그와 맞물리도록 구성되고 배열된 적어도 하나의 클램프 부재(68)를 포함한다.  각각의 적어도 하나의 클램프 부재(68)는 적어도 하나의 레그로부터의 슬러리 유출구 유동을 레그의 외부 표면을 넘어 측방향으로 확장하기 위해 관련된 적어도 하나의 관형 유출구 레그 상에 수직 압축력을 가하도록 구성되고 배치된다.
Patent KR-20190022879-A (KR)
Title: 반전 패턴 형성 조성물, 반전 패턴 형성 방법, 및 디바이스 형성 방법
Inventor: WANG XIAOWEI
IPC: G03F7/038
Filed: 2017-07-03
Abstract: [과제] 레지스트 패턴에 미치는 영향이 적은 수성 용매를 포함하는 반전 패턴 형성 조성물이면서, 코팅 후 평탄성 및 충전성이 양호하고, 우수한 내에칭성을 갖는 조성물을 제공하는 것.  또한, 이를 사용하는 패턴 형성 방법을 제공한다. 
[해결 수단] 질소 함유 그룹을 갖는 반복 단위를 포함하는 폴리실록산 화합물 및 물을 포함하는 용매를 포함하는 반전 패턴 형성 조성물, 및 이를 사용하는 미세 패턴의 형성 방법.
Patent KR-20190032490-A (KR)
Inventor: TSANG JY
IPC: F21K9/20
Filed: 2016-11-30
Abstract: 일종의 LED 조명장치 및 그 제조 방법으로서, 그 특징은 상기 장치는 LED소자, LED회로기판, 라디에이터 및 전원 제어기가 포함되며, 상기 LED소자는 상기 LED회로기판 위에 설치되어 있고, 상기 LED회로기판는 상기 라디에이터 상단에 설치되어 있으며, 상기 전원 제어기는 도선을 통해 상기 LED회로기판과 연결되며, 해당 LED조명장치는 자연광에 근사한 불빛을 발광할 수 있다.
Patent KR-20190022917-A (KR)
Title: 개선된 코팅, 코팅된 분리기, 전지 및 관련 방법
Inventor: LANE MICHAEL B
IPC: H01M50/457
Filed: 2017-07-21
Abstract: 본원은 적어도 중합체 바인더; 내열성 입자; 및 가교제, 저온 셧다운 작용제, 접착제, 증점제, 마찰 감소제 및 고온 셧다운 작용제로 이루어진 군에서 선택되는 적어도 하나의 성분을 포함하는, 전지 분리기를 포함하는 다공성 기재를 위한 새롭거나 개선된 코팅에 관한 것이다.
Patent KR-20190040056-A (KR)
Title: 전기 변색 디바이스에 대한 부스트 회로
Inventor: COFFIN STEPHEN
IPC: G09G3/19
Filed: 2017-08-24
Abstract: 전기 변색 디바이스로 제한된 전력량을 공급하도록 구성되는 외부 전원 및 전기 변색 디바이스에 대해 국부적이고, 외부 전원에 의해 공급되는 제한된 전력량보다 많은 전력을 전기 변색 디바이스로 공급하도록 구성되는 부스트 회로 전원을 갖는 전기 변색 디바이스가 제공된다.
Patent KR-20190089848-A (KR)
Title: 단일상 유체 및 대향류 순환로를 구비한 평판관 열교환기를 사용하는 냉각 시스템 및 방법
Inventor: ZHANG MING
IPC: F28D7/00
Filed: 2017-08-28
Abstract: 냉각 시스템은 다수의 평판관으로 이루어진 하나 이상의 열을 갖는 열교환 기와, 평판관 쌍 사이에 배치되는 루버핀과, 대향류 열교환기를 형성하기 위한 특수 헤더관 연결부를 포함한다.  다수의 열을 갖는 열교환기는 서버 랙 부근 또는 근처에 배치될 수 있고 하나 이상의 열을 갖는 실외 열교환기와 유체 연통할 수 있다.  단일상 유체가 서버 랙의 열교환기와 실외 열교환기를 포함하는 유체 순환로또는 루프를 통해 펌핑된다.  대안으로서, IT 랙의 열교환기를 포함하는 단일상 유체 순환로는 실외 유체 냉각기를 포함하는 물 순환로와 열적으로 연통할 수 있다.  평판관은 하나 이상의 채널이 형성된 관이거나 다수의 채널을 갖는 압출 관일 수 있다.  열교환기는 평판관 열과 유입구/배출구 사이의 조립 및 연결을 용이하게 하고 압력 강하를 저감하는 헤더관/연결부를 포함한다.
Patent KR-20190043590-A (KR)
Title: 가상 광선 추적 방법 및 라이트 필드 동적 리포커싱 디스플레이 시스템
Inventor: YU QIMING
IPC: G02B27/01
Filed: 2018-03-06
Abstract: 본 발명은 가상 광선 추적 방법 및 라이트 필드 동적 리포커싱 디스플레이 시스템에 관한 것으로, 상기 가상 광선 추적 방법은 광선 정보 수집，즉 풀 포커스 이미지 상의 픽셀을 랜덤으로 검색함으로써 광선 샘플링 수를 감소시키는 단계; 및/또는 물체의 표면이 매끄러운 것으로 가정하여 교점 검색을 간소화하는 단계를 포함하고, 상기 가상 현실 라이트 필드 동적 리포커싱 디스플레이 시스템은 가상 현실 디스플레이 콘텐츠 프로세서, 가상 현실 디스플레이, 안구 추적기, 안구 추적 정보 프로세서 및 라이트 필드 리포커싱 프로세서를 포함한다. 본 발명은 계산 복잡도를 감소시키고，오류 샘플링을 자체적으로 교체할 수 있으므로 진실되고 정확한 리포커싱을 얻을 수 있으며, 사람의 눈이 주시 방향에 따라 동적으로 리포커싱이 가능하므로 사용자가 멀거나 가까운 서로 다른 거리의 물체를 포커싱할 수 있어 인체의 육안관찰 특성에 부합한다.
Patent KR-20190046968-A (KR)
Title: 조성물 및 그의 용도
Inventor: ULMANN PIRMIN
IPC: H01M4/36
Filed: 2017-09-12
Abstract: Li-이온 배터리의 음극에서 활물질로서 사용하기에 적합한 실리콘 미립자, 이러한 실리콘 미립자를 포함하는 전구체 조성물, 상기 실리콘 미립자 및/또는 전구체 조성물을 포함하는 음극, 이러한 음극을 구비한 Li-이온 배터리, (i) Li-이온 배터리의 음극에서 활물질로 사용되는 경우 실리콘 분쇄를 억제 또는 방지하고/하거나, (ii) 음극의 전기화학적 용량을 유지하기 위한 상기 실리콘 미립자의 용도, 실리콘 미립자, 전구체 조성물, 음극 및 Li-이온 배터리의 제조 방법, 및 상기 실리콘 미립자 및/또는 전구체 조성물 및/또는 음극 및/또는 Li-이온 배터리를 포함하는 장치가 개시된다.