baber/WOPTO huggingface dataset:
Patent KR-20220023834-A (KR)
Title: Fire extinguisher having light
Inventor: PARK SEOUNG WHAN
IPC: G08B17/00
Filed: 2020-08-20
Abstract: The present invention relates to a fire extinguishing device, which can turn on a light provided on the fire extinguisher when detecting a fire or receiving a fire signal transmitted from the outside, and can transmit the fire signal to other neighboring fire extinguishers while displaying the location of the fire extinguisher. The fire extinguishing device comprises: a fire extinguisher (100) having a fire hose (110) for spraying a fire extinguishing agent and an operation lever (120) operated by a user so that the fire extinguishing agent is sprayed through the fire hose (110); a light (200) for emitting light while being provided on the fire hose (110); a display lamp (300) for displaying the location of the fire extinguisher (100) with light while being provided on the fire extinguisher (100); a fire detection unit (400) for detecting a fire while being provided on the fire extinguisher (100); a fire signal transmission and reception unit (500) for transmitting a fire signal to the outside and receiving a fire signal transmitted from the outside; and a control unit (600) for operating the display lamp (300) while transmitting the fire signal to the outside through the fire signal transmission and reception unit (500) when the fire detection unit (400) detects a fire or the fire signal transmission and reception unit (500) receives a fire signal.
Patent KR-20220030423-A (KR)
Title: Providing service program based on information of image forming apparatus and user
Inventor: KIM JUNGHUN
IPC: H04N1/00
Filed: 2020-08-31
Abstract: Disclosed is a client device. The client device includes a communication unit; a user interface unit; a processor; and a memory for storing instructions executable by the processor. The processor executes the instructions to obtain subscription information of a first image forming apparatus for at least one service in a first service program, which is determined based on identification information of the first image forming apparatus and registration information of a user, from a server that provides at least one service program for the image forming apparatus, through the communication unit, and displays the subscription information of the first image forming apparatus through the user interface unit.
Patent KR-20220033322-A (KR)
Title: Steering control system and method for vehicle
Inventor: KIM JEONG KU
IPC: B60W10/20
Filed: 2020-09-09
Abstract: An objective of the present invention is to provide a technology capable of stable steering control. Introduced is a steering control system of a vehicle, comprising: a torque calculation unit which calculates a required steering angle for controlling a steering apparatus based on a traveling path of the vehicle, and calculates an automatic steering torque based on the calculated required steering angle; a torque correction unit for calculating a corrected steering torque for correcting the automatic steering torque based on traveling data of the vehicle and the required steering angle calculated by the torque calculation unit; and a steering control unit for controlling the steering apparatus of the vehicle based on the automatic steering torque calculated by the torque calculation unit and the corrected steering torque calculated by the torque correction unit.
Patent KR-20220034506-A (KR)
Inventor: LEE SANG HUN
IPC: H03F1/02
Filed: 2020-09-11
Abstract: The present invention provides an RF power amplification system for controlling a bias voltage to provide a power amplification signal stably. According to the present invention, the RF power amplification system comprises: an RF power amplifier amplifying an RF power signal; a power detection unit receiving the power signal output by the RF power amplifier to output a negative activation signal when the power signal is smaller than a reference signal or outputting a positive activation signal when the power signal is greater than the reference signal; a negative voltage providing unit turned on when the negative activation signal is transmitted by the power detection unit to provide a negative power supply voltage having a predetermined level as a gate bias voltage; a positive voltage providing unit turned on when the positive activation signal is transmitted by the power detection unit to provide a positive power supply voltage having a predetermined level as a drain bias voltage; and a bias control unit applying the gate bias voltage to the RF power amplifier when the gate bias voltage is transmitted by the negative voltage providing unit and applying the drain bias voltage to the RF power amplifier when the drain bias voltage is transferred by the positive voltage providing unit.
Patent KR-20220036404-A (KR)
Inventor: KIM KYUNG MIN
IPC: H01L51/52
Filed: 2020-09-14
Abstract: The present invention provides a display panel including an enlarged display area for displaying an image and a display device including the display panel. The display panel includes a substrate including a front display area, a first side display area connected to the front display area in a first direction, a second side display area connected to the front display area in a second direction crossing the first direction, a corner display area arranged between the first side display area and the second side display area, the corner display surrounding the front display area, and an intermediate display area arranged between the front display area and the corner display area; an intermediate display element in the intermediate display area, the intermediate display element including a pixel electrode; a lower layer between the substrate and the pixel electrode, the lower layer including a groove concave in a thickness direction of the substrate; and a dam portion on the lower layer, extending to define a boundary between the intermediate display area and the corner display area, and protruding in the thickness direction of the substrate, wherein the groove includes a first groove and a second groove, the first groove extending in parallel with the dam portion, and the second groove extending in a direction crossing a direction in which the dam portion extends in the intermediate display area.
Patent KR-20210045303-A (KR)
Title: Vehicle control system and vehicle control device for autonomous vehicle
Inventor: WATANABE YOSHINORI
IPC: G05D1/02
Filed: 2020-09-14
Abstract: A vehicle control system for an autonomous vehicle comprises: a first control device (100) configured to generate a first driving plan including a desired driving position or desired driving position range in a lane width direction; a plurality of first sensors (30) configured to obtain information on motion of the vehicle and information on surroundings of the vehicle; and a second control device (200) configured to communicate with the first control device, generate, based on the first driving plan obtained from the first control device and the information obtained by the first sensors, a second driving plan different from the first driving plan, the second driving plan including a target driving position or target driving position range in a lane width direction, and control a driving operation of the vehicle based on the second driving plan.
Patent KR-20220039022-A (KR)
Inventor: SEO JONG SEOK
IPC: H04N5/235
Filed: 2020-09-21
Abstract: An image processing device including a vision sensor is provided. The image processing device of the present invention includes: a vision sensor including a plurality of pixels, wherein each pixel senses a change in light intensity to generate a plurality of events on a frame-by-frame basis, and generating a plurality of time stamps related to times when the plurality of events are generated; and a processor for correcting and outputting an event data packet based on the response time according to an illuminance value and the position of the pixel.
Patent KR-20220042515-A (KR)
Title: Fire extinguisher combined showerhead
Inventor: KONG HA SUNG
IPC: A62C31/07
Filed: 2020-09-28
Abstract: The present invention relates to a showerhead having a fire extinguisher function. In accordance with the present invention, a long hose for a showerhead placed in a bathroom or kitchen is installed like a firefighting hose, and, in case of a fire in a house, the showerhead placed in the bathroom or kitchen is elongated to be brought to the site where the fire occurs to suppress the fire at an early stage. More specifically, the showerhead having a fire extinguisher function includes: a showerhead having a head in which an outlet is formed on one side thereof to inject water, and an inlet is formed on the other side thereof; an injection part provided in a head part of the showerhead while having a plurality of outlets; and a hose having one end connected to the other side of the showerhead while having the other end connected with a water supply pipe connected to a water pipe. The hose is equal in length to a firefighting hose, and the hose is normally stored in a hose winding part, and, in case of a fire, the hose expands the fire extinguishing range of the showerhead.
Patent KR-20210044706-A (KR)
Title: Method for manufacturing optical element
Inventor: ASHIDA TAKEYUKI
IPC: B32B7/12
Filed: 2020-10-12
Abstract: A manufacturing method of an optical element comprises a cutting process of cutting a laminated structure (2) with a pair of rotating blades (b1, b2). The laminate structure (2) comprises a plurality of laminates (4) and the laminates (4) comprise a plurality of optical films. The laminated structure (2) is a cuboid or a cube, and each end surface of the laminated structure (2) is parallel to the lamination direction. The laminated structure (2) is sandwiched by a clamp (12) in contact with the upper surface (tf) and the lower surface (uf), while one rotary blade (b1) is in contact with one end surface (f1) of the laminated structure (2), and the other rotary blade (b2) is in contact with the other end surface (f2) of the laminated structure (2). The opposite end surfaces (f1, f2) are simultaneously cut with the rotary blades (b1, b2). In the process of cutting the entire end surface of the laminated structure (2) with the rotating blades, positions at which the rotating blades (b1, b2) are installed are changed, and a clamp (12) does not pivot about an axis of rotation (a12) approximately parallel to the lamination direction of the laminates (4). Accordingly, the method provides an optical element with excellent precision in shape and dimension.
Patent KR-20220049939-A (KR)
Inventor: CHEONG JIN YANG
IPC: B65D85/18
Filed: 2020-10-15
Abstract: The present invention relates to a cardboard for clothing packaging and a clothing packaging method using the same. The cardboard for clothing packaging according to the present invention comprises: a board main body disposed on an upper side of a rear side of a clothing to be packaged, and formed of a paper material; a first support member wherein one side is connected to the board main body at a central upper part of the board main and the other side is provided in a form of a free end at a lower end part of the board main body; a second support member provided to be spaced apart in the horizontal direction at regular intervals in the same shape as the first support member in a central portion of the board main body; and a third support member detachably provided to cross the board main body from an upper part side of the board main body. An objective of the present invention is to provide the cardboard for clothing packaging capable of packaging the clothing using only the cardboard, and the clothing packaging method using the same.
Patent KR-20220053182-A (KR)
Inventor: LEE SUMEE
IPC: G10L15/22
Filed: 2020-10-22
Abstract: Disclosed are a method, system, and computer readable recording medium that improves a speech recognition rate for a speech recording. In a process for converting a speech to a text to generate a speech recording, the method for improving the speech recognition rate allows speech recognition to be performed for which a weight is applied to a custom key word inputted by a user in relation to the speech.
Patent KR-20210067880-A (KR)
Title: A piston ring for a large engine and a large engine
Inventor: MOSZNER FRANK
IPC: F02B75/02
Filed: 2020-10-29
Abstract: A piston ring for a large engine with at least one cylinder is proposed. A piston is arranged so as to be able to move back and fourth in the cylinder, wherein the piston ring (1) comprises: a body (7) made of a first material having a first coefficient of thermal expansion; an intermediate layer (8) disposed on a radially outer boundary surface of the body (7) and made of a second material having a second coefficient of thermal expansion; and a wear protection layer (9) arranged radially outwardly on the intermediate layer (8) and made of a second material having a third coefficient of thermal expansion, wherein the third coefficient of thermal expansion is smaller than the first coefficient of thermal expansion, and the second coefficient of thermal expansion is smaller than the third coefficient of thermal expansion.
Patent KR-20220027709-A (KR)
Title: Display device
Inventor: PARK IN SOO
IPC: G09F9/30
Filed: 2020-11-05
Abstract: An objective of the present invention is to provide a display device including a hinge which folds a display module into a dumbbell shape. The display device comprises a display module and a folding set arranged below the display module and defining a first rotational axis and a second rotational axis extending in a first direction. An X-axis parallel with a second direction crossing the first direction and overlapping an upper surface of the display module and a Y-axis perpendicular to the upper surface of the display module in the middle of the folding set are defined. An X coordinate of the second rotational axis is determined by the following formula: (G/2) + T ≤ X ≤ (L/2). G is the gap between a first non-folding area and a second non-folding area of the display module. T is the thickness of the display module measured based on the Y-axis. L is the length of a folding area of the display module.
Patent KR-20220065932-A (KR)
Title: Method for manufacturing soft caramel containing insect powder and soft caramel prepared using the same
Inventor: SONG SOON CHEOL
IPC: A23C13/12
Filed: 2020-11-13
Abstract: The present invention provides a method for preparing soft caramel containing insect powder in which insects, which are excellent food resources, are used, to provide a sweet taste and to be particularly rich in protein as nutrients, and shape can be maintained well at room temperature even if insect powder is included, and soft caramel prepared thereby.
Patent KR-20220067016-A (KR)
Title: Covalent organic nanosheet for high-performance sodium ion battery, and method for manufacturing same
Inventor: PARK JIN KUEN
IPC: C08G73/06
Filed: 2020-11-17
Abstract: The present invention relates to a covalently bonded organic nanosheet prepared by covalently bonding (trimethylstannylthiophen-2-yl)benzo[c][1,2,5]thiadiazole and 2,4,6-tris(5-bromotiophene-2-yl)-1,3,5-triazine, a preparation method thereof, and a secondary battery comprising the same.
Patent KR-20220067421-A (KR)
Title: Installation method of forest flow measuring device of water gate type
Inventor: CHOI HYUNG TAE
IPC: G01F1/00
Filed: 2020-11-17
Abstract: T The present invention relates to an installation method of a water gate type forest flow measurement system. More specifically, the system comprises: a body unit having a flow passage through which forest stream passes; a blocking wall which blocks the stream and induces the stream to the flow passage of the body unit; a notch unit which is provided to protrude from the body unit and moved by the overflowing stream if a water level exceeds a certain level; and a flow measurement unit which is provided on the body unit and which measures a flow amount of the stream. According to the present invention, the flow amount of the stream is accurately measured when it is rain in the forest or not, to improve credibility.
Patent KR-20210070188-A (KR)
Title: Method of plasma etching a feature, substrate formed thereof and apparatus for plasma etching
Inventor: ASHRAF HUMA
IPC: H01J37/32
Filed: 2020-11-19
Abstract: According to embodiments of the present invention, the present invention relates to a feature plasma-etching method, a substrate formed thereby, and a plasma-etching device. The plasma-etching method for a compound semiconductor substrate to form a feature, comprises the steps of: (a) providing a substrate having a mask formed thereon, wherein the mask has an opening and the substrate is formed of a compound semiconductor material; (b) performing a first plasma-etching step of anisotropically etching the substrate through the opening to generate a partially formed feature having a bottom surface including a peripheral region; and (c) performing a second plasma-etching step of anisotropically etching the bottom surface of the feature partially formed through the opening, while depositing a passivation material on the mask to reduce the dimension of the opening. A reduction in the dimension of the opening causes attenuation in the etching of a peripheral region, such that a fully formed feature having a bottom surface including a central region and an edge region is generated, wherein the central region is deeper than the edge region of the bottom surface of the fully formed feature.
Patent KR-20220070610-A (KR)
Title: Apparatus for jetting droplet and method for jetting droplet
Inventor: KANG HAN LIM
IPC: B41J2/18
Filed: 2020-11-23
Abstract: The present invention provides an apparatus for discharging droplet capable of minimizing dissolved oxygen remained in droplet received in a reservoir or discharged from a discharge head, and a method thereof. The apparatus for discharging droplet may include a discharge head to discharge droplet, a reservoir to supply droplet to the discharge head, a first measuring part, a second measuring part, a first circulation line, a second circulation line, and a controller. The first measuring part measures first dissolved gas amount remained in droplet in the reservoir. The second measuring part measures second dissolved gas amount remained in droplet discharged from the discharge head. The first circulation line circulates the droplet in the reservoir. The second circulation line circulates the droplet between the reservoir and the discharge head. The controller receives the first dissolved gas amount and the second dissolved gas amount. When the first dissolved gas amount is greater than the second dissolved gas amount, the controller controls the drop to circulate to the first circulation line. When the second dissolved gas amount is greater than the first dissolved gas amount, the controller controls the droplet to circulate to the second circulation line.
Patent KR-20200138694-A (KR)
Inventor: JEONG BONG WON
IPC: H04N5/225
Filed: 2020-11-30
Abstract: The present invention relates to an image stabilization reflection module and a camera module including the same. The image stabilization reflection module comprises: a housing to which a substrate is coupled and which has a through hole; a flow holder disposed in the inner space of the housing; an elastic member fixedly coupled to the housing to support the flow holder to flow; a reflective member mounted on the flow holder; and a driving unit including a plurality of magnets provided in the flow holder and a plurality of coils provided on the substrate and opposite to the plurality of magnets respectively. The coil may be disposed to face the magnet through the through hole.
Patent KR-20220076192-A (KR)
Inventor: CHOI EUN YOUNG
IPC: C01B33/06
Filed: 2020-11-30
Abstract: 본 발명은 (A) 리튬 금속이 함유된 리튬계 용융염에 이산화규소를 혼합하는 단계를 포함하는 것인 실리콘 혼합물의 제조 방법, 및 전술한 실리콘 혼합물의 제조 방법에 따라 제조된 실리콘 혼합물에 관한 것이다.
Patent KR-20220078061-A (KR)
Inventor: PARK HYE YOON
IPC: A61K8/9789
Filed: 2020-12-03
Abstract: 본 발명은 방동사니대가리 추출물을 함유하는 조성물에 관한 것으로서, 상기 방동사니대가리의 추출물, 이 중에서도 잎과 줄기는 티로시나아제의 활성을 억제하여 피부 상태를 개선하는 다기능성 화장료 조성물로 용이하게 이용가능하다.
Patent KR-20220080941-A (KR)
Title: 기판 처리 장치
Inventor: KIM YONG WON
IPC: H01L21/677
Filed: 2020-12-08
Abstract: 기판 처리 장치가 제공된다. 기판 처리 장치는 기판을 부상시키는 스테이지, 상기 스테이지 상에 배치되고, 상기 기판에 약액을 제공하는 노즐, 상기 스테이지에 형성된 가스홀을 통해 상기 기판에 가스압을 제공하는 가스 제공부, 상기 스테이지에 형성된 흡기홀을 통해 상기 기판에 진공압을 제공하는 가스 흡기부, 및 상기 진공압을 제어하는 가스 흡기 밸브를 포함하되, 상기 기판이 상기 스테이지 상에 로딩되지 않은 경우, 상기 가스 흡기 밸브를 차단하고, 상기 기판이 상기 스테이지 상에 로딩되는 경우, 상기 가스 흡기 밸브를 개방하여 상기 진공압을 상기 기판에 제공하는 것을 포함한다.
Patent KR-20220084809-A (KR)
Inventor: JUN JJIN TAEK
IPC: A23P30/00
Filed: 2020-12-14
Abstract: 본 발명은 어묵 후라이 시스템에 관한 것이다.  
본 발명의 일 실시예에 따른 어묵 후라이 시스템은 몰드 성형된 어묵 반죽을 조리하는 어묵 후라이 장치; 상기 어묵 후라이 장치에 연결되고 상기 어묵 후라이 장치에서 조리된 어묵을 냉각시키는 냉각 장치; 상기 어묵 후라이 장치에 의해 조리된 어묵과 상기 조리된 어묵을 이동시키는 제1 이동부의 온도를 순차적으로 측정하는 제1 온도측정부분과, 상기 조리된 어묵을 이동시키는 제1 이동부의 온도를 측정하는 제2 온도측정부분과, 상기 냉각 장치에 의해 냉각된 어묵과 상기 냉각된 어묵을 이동시키는 제2 이동부의 온도를 순차적으로 측정하는 제3 온도측정부분과, 상기 냉각된 어묵을 이동시키는 제2 이동부의 온도를 측정하는 제4 온도측정부분으로 이루어지는 온도측정부; 상기 어묵 후라이 장치로부터 조리온도정보 및 조리시간정보를 전달받고, 상기 냉각 장치로부터 냉각온도정보를 전달받으며, 상기 온도측정부로부터 온도측정정보를 전달받아 저장하는 저장부; 및 상기 저장부로부터 상기 조리온도정보, 냉각온도정보, 온도측정정보를 전달받아 상기 조리온도정보, 냉각온도정보, 온도측정정보를 나타내는 디스플레이 패널을  포함할 수 있다.
Patent KR-20220085915-A (KR)
Inventor: CHANG BYOUNG EON
IPC: F16K31/50
Filed: 2020-12-15
Abstract: 본 발명에 따른 밸브 제어 장치의 상부 어댑터는, 인터락 바디의 내부에 원통 형상으로 그리고 인터락 바디의 외부에서 원판 형상으로 이루어진 핸들 연결부재, 및 인터락 바디의 외부에서 인터락 바디의 반대편에 위치되어 원판 형상의 핸들 연결부재에 삽입되는 복수의 핸들 고정부재를 포함하고, 원통 형상의 핸들 연결부재는, 인터락 바디의 내부에서 하부 어댑터와 결합하는 것을 특징으로 한다.
Patent KR-20220087850-A (KR)
Title: 지연파괴 저항성이 향상된 볼트용 선재, 부품 및 그 제조방법
Inventor: Young soo chun
IPC: C21D8/06
Filed: 2020-12-18
Abstract: 지연파괴 저항성이 향상된 고강도 볼트용 선재, 부품 및 그 제조방법이 개시된다. 본 발명에 따른 지연파괴 저항성이 향상된 고강도 볼트용 선재는 중량%로, C: 0.15 내지 0.3%, Si: 0.05 내지 0.35%, Mn: 0.95 내지 1.35%, P: 0.030% 이하, S: 0.030% 이하, Ti: 0.005 내지 0.03%, B: 0.001 내지 0.004%, 나머지는 Fe 및 불가피한 불순물을 포함한다.
Patent KR-20220089241-A (KR)
Inventor: LEE HYUN SEOK
IPC: C21D7/13
Filed: 2020-12-21
Abstract: 열처리 평탄화 교정 장치는 제1 피교정재가 안착되는 하부 교정판, 상기 하부 교정판의 내부에 삽입된 하부 열원, 상기 제1 피교정재를 사이에 두고 상기 하부 교정판 상에 위치하며, 제2 피교정재가 안착되는 제1 교정판, 상기 제1 교정판의 내부에 삽입된 제1 열원, 상기 제2 피교정재를 사이에 두고 상기 제1 교정판 상에 위치하는 상부 교정판, 상기 상부 교정판의 내부에 삽입된 상부 열원, 및 상기 상부 교정판의 외곽을 따라 서로 이격되어 배치되며, 상기 상부 교정판과 상기 하부 교정판 사이를 가압 체결하는 복수의 체결부들을 포함한다.
Patent KR-20220089282-A (KR)
Inventor: PARK INCHUL
IPC: C01G53/00
Filed: 2020-12-21
Abstract: 화학식 1로 표시되는 화합물을 포함하는 양극 활물질로서, 중성자 회절 분석을 통해 측정된, 상기 양극 활물질의 구조 내 존재하는 리튬의 몰 함량은 상기 양극 활물질 1 몰에 대하여 1.01 내지 1.15인 리튬 이차 전지용 양극 활물질과 그 제조 방법 및 이를 포함하는 리튬 이차 전지에 관한 것이다. 
[화학식 1] 
Li 1+a (Ni b M 1   1-b ) 1-a O 2   
상기 화학식 1에서, 0<a<0.2, 0.8<b<1, M 1 은 Co, Mn, Al, Mg, Ca, Ti, V, Cr, Zr, Nb, Mo, W에서 선택되는 1종 이상의 원소이다.
Patent KR-20220091727-A (KR)
Title: Platform system for editing and sharing subtitles in lectures
Inventor: KIM MIN JE
IPC: H04N21/488
Filed: 2020-12-24
Abstract: The presentx invention relates to a platform system for editing and sharing subtitles in lectures. The system includes: a server unit providing a lecture video and subtitles in the lecture to a user and providing a platform in which a plurality of editors can edit the subtitles in the lecture and share the edited subtitles in the lecture; a user terminal outputting the lecture video and the subtitles in the lecture selected by the user on the platform; and an editor terminal for editing the subtitles in the lecture by the editor on the platform. According to the present invention, the system can greatly improve quality of learning of a hearing-impaired user by effectively complementing accuracy of subtitles in a lecture extracted with voice recognition.