baber/WOPTO huggingface dataset:
Patent KR-20220157030-A (KR)
Title: Iron oxide dust collector device for HRSG
Inventor: SO JIN YOUNG
IPC: B01D46/00
Filed: 2021-05-20
Abstract: The present invention relates to the iron oxide collector of a heat recovery steam generator (HRSG) using an electromagnet, which a collection device for collecting iron oxides generated at the beginning of the start-up of the HRSG by using an electromagnet, can be used semi-permanently using the electromagnet, and can freely adjust collection power while reducing maintenance costs while enabling continuous collection thereof during the beginning of the start-up of and operation of a boiler. To achieve the above purpose, the iron oxide collector comprises: a body (100) installed in the outlet (10) of exhaust gas containing iron oxides; and a filter unit (200) installed on a discharge side of the outlet (10) through the body (100) to collect iron oxides from the exhaust gas through magnetization of the electromagnet.
Patent KR-20220159194-A (KR)
Inventor: SEOK HO JOON
IPC: G02B6/38
Filed: 2021-05-25
Abstract: The present invention relates to an optical jumper cord device capable of identifying both ends of an optical connector by using the driving of LEDs through an external power supply and more specifically, to an optical jumper cord device capable of identifying both ends of an optical connector by using driving of LEDs through an external power supply, which aims to resolve the inconvenience of having to identify jumper cords between communication systems of telecommunication station buildings operating optical networks through separately attached labels. The present invention provides the effect of improving the inconvenience of having to identify jump cords through separate labels during jumper cord connection between communication systems of telecommunication station buildings operating optical networks. In addition, it is possible to prevent a situation in which identification is impossible due to the separation of labels when both ends of a jumper cord are individually checked for line identification. Moreover, the present invention facilitates easy identification without separating a network in operation, so communications are not interrupted.
Patent KR-20220161044-A (KR)
Inventor: KOO JONGHOE
IPC: H04W12/63
Filed: 2021-05-28
Abstract: According to the present invention, disclosed is a method for setting a MAC address for UWB communication. According to the present invention, a method of a first UWB device comprises the following steps of: identifying an extended MAC address of the first UWB device; generating a short MAC address of the first UWB device based on the extended MAC address; selecting one of the short MAC address and the extended MAC address as a MAC address for identification of the first UWB device; and communicating with a second UWB device by using the MAC address.
Patent KR-20220159231-A (KR)
Inventor: YU SI ON
IPC: F42D1/045
Filed: 2021-06-03
Abstract: The present invention relates to a spark detonating device which initially detonates a non-electric detonator used at a blasting site at which underground excavation and tunnel excavation are carried out by causing a spark by an electric blasting machine. A conventional spark detonating device detonates a shock tube (signal tube) of a non-electric detonator by generating a spark. When the conventional spark detonating device is used to detonate the shock tube to perform blasting, there have been cases in which the spark detonating device is reused until the final blasting fails due to the difficulty in determining whether the spark detonating device can be used or the spark detonating device is reused several times since an electric circuit of the spark detonating device is not abnormal even when the spark detonating device is used. Improvement has been needed since concern for accidents exists when final misfiring occurs due to the problem in which, as the spark detonating device is reused several times, fatigue is gradually accumulated in an electric resistor which is a safety device to cause concern for destruction and the destruction of the electric resistor ultimately prevents electricity accumulated in a capacitor from being discharged. Therefore, to resolve such problems, the present invention has a circuit shutoff element on one end of an electric circuit in the spark detonating device to destroy the circuit shutoff element when the spark detonating device is used at least once to make the reuse of the spark detonating device impossible.
Patent KR-20220169684-A (KR)
Title: An electrode comprising nitrogen functional group and method of preparing the same
Inventor: LIM SUNG NAM
IPC: H01M8/18
Filed: 2021-06-21
Abstract: The present invention relates to an electrode for redox flow batteries, comprising: a carbon electrode; and a nitrogen functional group substituted on the carbon electrode, wherein the nitrogen functional group includes at least one selected from the group consisting of a pyridinic-N functional group and a nitro functional group. In the electrode comprising the nitrogen functional group and a method for preparing the same, according to the present invention, the carbon electrode has a nitrogen functional group including the pyridinic-N and nitro functional groups, and thus has good reactivity with vanadium ions, which maximizes oxidation/reduction reactions, thereby improving the performance of redox flow batteries.
Patent KR-20230001473-A (KR)
Title: Composition for shielding radioactive ray and radiation shielding material comprising thereof
Inventor: YUM KYU JIN
IPC: G21F1/08
Filed: 2021-06-28
Abstract: The present invention provides a composition for shielding radiation which comprises a microorganism of cladosporium sp., wherein radiation shielding inorganic particles are attached to a surface of the microorganism. Therefore, the present invention provides a flexible, light and new composition for shielding radiation while having excellent radiation shielding power.
Patent KR-20230005452-A (KR)
Title: Double-layered Polishing Pad for Planarization Process and Manufacturing Method Thereof
Inventor: KIM JONG SOO
IPC: B24B37/24
Filed: 2021-07-01
Abstract: The present invention relates to a double-layered polishing pad which is able to directly couple a soft base layer and a hard polishing layer of a polishing pad by covalent bond without using an adhesive layer, increase coupling force, and prevent interlayer bubble and pollution due to an adhesive layer. The polishing pad of the present invention is able to have the base layer and the polishing layer strongly coupled by covalent bond, remarkably reduce the risk of having the two layers separated or cracked during the polishing process, suppress the generation of protrusions of the polishing pad surface, which are formed as air bubbles or external contaminants are introduced into between the layers of the three-layer structures with an adhesive layer between the two layers, and prevent scratching defects and non-uniformity in polishing, which occur due to such protrusions.
Patent KR-20230009568-A (KR)
Title: Apparatus for sterilizing toothbrush
Inventor: CHO SUNG YONG
IPC: A46B17/06
Filed: 2021-07-09
Abstract: Provided is a toothbrush sterilization apparatus, which is easy to clean an inside, comprising: a main body, which includes an inner plate provided with a groove into which a neck of a toothbrush is inserted and an accommodation groove connected to the groove and onto which a head of the toothbrush is placed, and a housing coupled to the inner plate to form an outer surface and communicating with the groove to form an inlet through which the neck of the toothbrush passes; an inner cover which is detachably installed to the accommodation groove, forms an inner surface of the accommodation groove, and is separated from the accommodation groove for cleaning; a cover which is rotatably coupled to the main body and covers the inner plate to open and close the accommodation groove; an ultraviolet irradiation unit which is installed inside the housing and irradiates toothbrush bristles with ultraviolet rays through a hole formed in the accommodation groove; a circuit board which controls and drives the ultraviolet irradiation unit; a battery which is connected to the circuit board and supplies power to the ultraviolet irradiation unit; a terminal unit which is connected to the circuit board and installed in the housing to connect external power; and a switch unit which is connected to the circuit board to turn on/off the ultraviolet irradiation unit according to opening and closing of the cover.
Patent KR-20230011764-A (KR)
Title: Functional cosmetic composition for improving skin condition containing oriental herbal extracts
Inventor: KWON KI HAN
IPC: A61Q19/00
Filed: 2021-07-14
Abstract: Disclosed is a functional composition for moisturizing and soothing the skin which comprises, as active ingredients, 10 to 50 wt% of jujube, 10 to 50 wt% of Glycyrrhiza uralensis, 5 to 35 wt% of Angelica gigas, 5 to 35 wt% of Liriope muscari, 5 to 35 wt% of Centella asiatica, and 5 to 35 wt% of Portulaca oleracea. According to the present invention, skin moisturizing and skin soothing effects can be obtained by using natural extracts of jujube, Glycyrrhiza uralensis, and the like. The functional composition can be used for various purposes such as health functional foods or cosmetic compositions.
Patent KR-20230012800-A (KR)
Title: Automatic extraction method of e-sports highlights based on multimodal learning
Inventor: KWON HYUK YOON
IPC: G06F18/00
Filed: 2021-07-16
Abstract: An automatic highlight video generating method, which is performed by an automatic highlight video generating device, of the present invention comprises the steps of: receiving a video; extracting video features, audio features, and chat features from the input video as raw features; pre-processing the extracted raw features to a preset size and then connecting the features; receiving the connected features and selecting, as video clips to be included in a highlight video, frames classified as highlight frames; and generating the highlight video by connecting the selected video clips. Accordingly, since a highlight is automatically generated from a relay video of e-sports, the efficiency in creating video content can be improved.
Patent KR-20230013874-A (KR)
Title: Method And System for Providing Vehicle Advertisement based on Bluetooth Vehicle Scanner
Inventor: LEE KYU HONG
IPC: G07C5/04
Filed: 2021-07-20
Abstract: Disclosed are a method and a system for providing a vehicle advertisement using a Bluetooth vehicle scanner. The method for providing a vehicle advertisement using a Bluetooth vehicle scanner includes the steps of: receiving, by a vehicle advertisement providing device, driving information and vehicle advertisement sticker information from a marketer terminal; and determining an advertisement cost based on the driving information and advertisement sticker information. The driving information may be obtained from a Bluetooth vehicle scanner.
Patent KR-20220011600-A (KR)
Title: Tank for extinguishant
Inventor: Ilyukhin Alexey ALEXANDROVICH
IPC: A62C35/02
Filed: 2021-07-21
Abstract: The present invention relates to the field of aircraft engineering and, particularly, to a fire extinguishing system used on an aircraft, for example, a helicopter. An extinguishing liquid tank (1) contains a housing (2) which is divided into compartments by deflectors (11) and equipped with doors (18). An internal cavity of the tank (1) is divided into four compartments (3, 4, 5, 6) by means of a keel lengthwise beam (7) and a crosswise diaphragm (8) with bypass valves (9). The compartments (3, 4, 5, 6) are connected in pairs and diagonally, and form two independent discharge groups. Water level sensors (10) are installed in respective compartments (3, 4, 5, 6). In each of the compartments, transverse deflectors (11) with holes are arranged. A cross beam (12) is arranged on the upper panel of the housing. A gap is made for opening the doors (18) fixated in pairs on hinge joints (21) in a floor portion along the length of a body (2) of the tank (1). Each door (18) of the tank (1) is individually equipped with an electric drive (20) of a linear type, connected to an electromagnetic coupling (21). At the same time, a driven part of the electromagnetic coupling (21) is connected to a shaft (22), which is located longitudinally inside the tank (1). Additional rockers (23) are fixated to the shaft (22) connected to the doors (18) by means of leashes (24) and brackets (25). By the above described configuration, efficiency of fire extinguishing operations may be enhanced.
Patent KR-20230015592-A (KR)
Title: Device for inducing an improvement in the power output of an internal combustion engine
Inventor: KIM KI WOON
IPC: F02M27/04
Filed: 2021-07-23
Abstract: Provided is an induction device capable of improving the output or fuel efficiency of an internal combustion engine that operates using combustible materials. The induction device comprises a hollow first pipe through which a fluid containing a combustible material primarily passes; a magnetic force unit installed on the outer circumferential surface of the first pipe and generating magnetic force; and a second pipe having an accommodation space into which the first pipe having the magnetic force unit installed thereon is inserted, wherein a second flow path through which the fluid having primarily passed through a first flow path, which is the hollow portion of the first pipe, and discharged from the end of the first pipe secondarily passes may be formed between the magnetic force unit and the second pipe.
Patent KR-20230016304-A (KR)
Inventor: KIM HONG RAK
IPC: F41H13/00
Filed: 2021-07-26
Abstract: A guided weapon neutralization system using a laser and a guided weapon neutralization method are disclosed. The guided weapon neutralization system according to an embodiment comprises: an image acquisition device that acquires an image signal for a guided weapon including a homing sensor and generates tracking information for tracking the guided weapon based on the image signal; a laser device that transmits a laser beam to the guided weapon to perform at least one among dazzling or blinding against the homing sensor of the guided weapon; a precision pointing device that precisely directs the laser device to the guided weapon based on the tracking information; and a system operating device that controls the image acquisition device to continuously acquire images of the guided weapon to generate tracking information, controls the precision pointing device to cause the laser device to precisely point the guided weapon, and controls the laser device to transmit laser beams.
Patent KR-20230017555-A (KR)
Inventor: IM MIR
IPC: H01L29/786
Filed: 2021-07-28
Abstract: The present technology provides a highly integrated memory cell and a semiconductor memory device including the same. The semiconductor memory device according to the present technology includes a horizontally oriented hybrid channel including outer channel materials and an inner channel material between the outer channel materials; horizontally oriented double word lines facing each other with the hybrid channel interposed therebetween; a vertically oriented bit line connected to a first end of the hybrid channel; and a capacitor connected to a second end of the hybrid channel.
Patent KR-20230018073-A (KR)
Inventor: PARK KWANG YONG
IPC: A47C31/02
Filed: 2021-07-29
Abstract: Disclosed is a sofa cover. The sofa cover of the present invention comprises: a cover body provided to cover a sofa; a lumber holding unit provided on the cover body in an area where the cover body and the sofa come into contact with each other; and a plurality of wood pieces provided in the lumber holding unit. The plurality of wood pieces are provided as a material including a cypress tree. Provided is the sofa cover which can maximize a hardwood ingredient effect.
Patent KR-20230018233-A (KR)
Title: Battery module and battery pack including the same
Inventor: KIM HEE GYU
IPC: H01M10/653
Filed: 2021-07-29
Abstract: A battery module according to an embodiment of the present invention includes: at least one battery cell assembly including a plurality of cylindrical battery cells arranged in a state that side surfaces are adjacent to each other; a case for accommodating the battery cell assembly; a fixing resin layer disposed on at least one side of the longitudinal ends of the plurality of cylindrical battery cells and fixing the plurality of cylindrical battery cells; and a heat transfer resin layer formed between the fixing resin layer and the case and coming in contact with the fixing resin layer and the case.
Patent KR-20230020302-A (KR)
Inventor: SO WON IL
IPC: F24F9/00
Filed: 2021-08-03
Abstract: The purpose of the present invention is to minimize contaminants such as dust contained in external air in a process of allowing the external air to be introduced to an indoor space to perform ventilation. Moreover, the ventilation is performed in a shape of simply opening a window as in the past, and the external air is communicated through a window while purification of the external air is continuously performed to maximize use convenience.
Patent KR-20230021789-A (KR)
Inventor: PARK JAE HONG
IPC: G01W1/08
Filed: 2021-08-06
Abstract: The present invention relates to a weather observation tower, which is installed outdoors, in mountainous areas, and the like and used to observe the weather. Posts formed as quadrangular pipes are erected at four corners of a cube and fixed to form a tower frame. A pair of racks are installed in a vertical longitudinal direction on the front surfaces of the left and right posts provided on the front thereof. A pair of pinions engaging with the pair of racks are installed on a measuring stand guided to be elevated along the left and right posts provided on the front, at a predetermined interval up and down. Wires each have one end coupled to the measuring stand and the other end coupled to a drum handle installed on a lower end of the tower frame via a pulley rotatably coupled to an upper end of the tower frame, to serve as a medium for adjusting elevating of the measuring stand by rotation of the drum handle. Accordingly, the measuring stand can smoothly move up and down.
Patent KR-20230023508-A (KR)
Title: Light Emitting Display Device and Driving Method of the same
Inventor: KIM JEONG HO
IPC: G09G3/3275
Filed: 2021-08-10
Abstract: A light-emitting display device includes: a display panel configured to display an image; a data driving unit configured to apply a data voltage to the display panel; and a signal applying unit configured to apply a data voltage output from a first channel of the data driving circuit to one of at least two data lines disposed on the display panel, in which the signal applying unit includes a compensation circuit configured to prevent a data voltage increase due to signal coupling when the data voltage output from the first channel is applied to one of the at least two data lines. Accordingly, when the present invention is applied to a deformed display panel, a luminance deviation between a straight portion and a deformed portion may be minimized.
Patent KR-20220023307-A (KR)
Inventor: LEE C JUSTIN
IPC: A61P31/14
Filed: 2021-08-18
Abstract: The present invention relates to a pharmaceutical composition for the prevention and treatment of coronavirus infection comprising phytoncide, particularly 3-carene or α-pinene among active ingredients thereof. Phytoncide, 3-carene, and α-pinene of the present invention exhibit a remarkable inhibitory effect on cell infection of coronavirus, and exhibit an effect of specifically destroying virus particles having a spike protein of coronavirus. Through the same, phytoncide, 3-carene, and α-pinene can be usefully used to prevent infection of coronavirus or to treat coronavirus infection.
Patent KR-20230031468-A (KR)
Title: 탄산칼슘을 포함하는 백색시멘트 조성물
Inventor: JIN SANG HWAN
IPC: C04B22/12
Filed: 2021-08-27
Abstract: 개시된 내용은, 탄산칼슘을 포함하는 백색시멘트 조성물은 산업 부산물인 고로슬래그 미분말에 이산화탄소 포집물인 탄산칼슘을 주원료로 사용함으로써 친환경적이며 경제적인 탄산칼슘을 포함하는 백색시멘트 조성물에 관한 것이다.  
이러한 탄산칼슘을 포함하는 백색시멘트 조성물은 고로슬래그 미분말 60~75중량%, 탄산칼슘 8~12중량%, 리토폰 6~8중량%, 실리카 3~6중량%, 생석회 4~5중량%, 황산나트륨 1~3중량%, 염화칼슘 2~3중량% 및 백색안료 1~3중량%를 포함하되, 백색도는 89~98이고, 28일간 양생 시 압축강도는 43~46MPa이며, 안정도는 0.5~0.59%이다.
Patent KR-20230032197-A (KR)
Title: 체결 장치
Inventor: PARK KANG IL
IPC: H05K3/12
Filed: 2021-08-30
Abstract: 일 실시예에 따른 체결 장치는, 일 부분에 개구가 형성되고, 상기 개구 상에 마스크가 탈부착될 수 있는 프레임부, 상기 프레임부의 상측에 배치되어 상기 프레임부와 탈부착될 수 있는 고정부, 및 상기 고정부의 상측에 배치되어 상기 고정부를 구동시킬 수 있는 구동부를 포함하고, 상기 고정부는, 메인 바디 및 상기 메인 바디로부터 상대적 이동이 가능한 서브 바디를 포함하고, 상기 서브 바디의 이동에 의해 상기 고정부는 상기 프레임부와 결합되거나 결합이 해제될 수 있다.
Patent KR-20230033804-A (KR)
Inventor: KIM JUNG HAK
IPC: A61L9/05
Filed: 2021-09-02
Abstract: 본 발명은 세라믹 등의 소재로 형성되는 디퓨저에 관한 것으로서, 내부에 발향액이 수용되는 수용공간이 마련되는 바디; 및 본체의 수용공간에 발향액이 충진될 수 있도록 본체의 일측에 개방된 개방구에 결합되는 마개;를 포함하고, 바디는, 수용공간의 내면적으로부터 발향액을 흡습하고 외표면으로 발향액을 외부로 확산시키는 본체; 및 본체의 외표면 중 적어도 일부 면적에 유약이 도포됨으로써 기밀을 유지하는 층인 유약층;을 포함하는, 디퓨저가 제공된다.
Patent KR-20230035799-A (KR)
Title: 가스 누출 유무를 용이하게 확인 가능한 플랜지의 구조.
Inventor: HWANG WON GYOO
IPC: G01M3/04
Filed: 2021-09-06
Abstract: 본 발명은 플랜지를 제조시에 가스 유무를 확인할 수 있는 가스누출 탐지공이 형성되어 있음에 따라 추가적으로 가스유무를 확인하기 위하여 별도로 점검홀을 설치할 필요가 없어 플랜지의 내구성을 저하시키지 않는 효과와 기존의 가스켓의 내구성과 내마모성을 향상시키기 위한 구조로 이루어져 있어 설치 및 교체가 용이한 효과가 있다. 또한, 가스누출 센서를 미사용시에도 다중 밀폐 구조로 이루어져 있어 잔여가스의 누출과 누출된 가스의 역류를 원천적으로 차단하는 효과가 있다.
Patent KR-20220040997-A (KR)
Inventor: SAMAL KUMAR RANJAN
IPC: G06F9/451
Filed: 2021-09-14
Abstract: Disclosed is a control method of an electronic device. The control method comprises: a step of identifying a characteristic of at least one user interface (UI) element included in a screen of the electronic device; a step of obtaining a database comprising an obtained natural language utterance based on the at least one characteristic of an identified UI element; a step of identifying whether or not the utterance of the received speech input matches the natural language utterance included in the obtained database, when the speech input is received; and a step of automatically accessing at least one UI element, when the utterance of the speech input is identified as matching the natural language utterance. Therefore, the present invention is capable of improving a user experience.
Patent KR-20220145738-A (KR)
Inventor: MOON SEUNG JU
IPC: A01G9/02
Filed: 2021-09-15
Abstract: The present invention relates to a water storage tank-integrated flowerpot including a detachably provided irrigation control module. The water storage tank-integrated flowerpot, according to the present invention, comprises: a planting unit which forms a space in which plants are planted; a water storage unit; and a water supply unit. Therefore, the present invention can provide a flowerpot that can create an environment favorable to the growth of plants planted in soil.
Patent KR-20230040486-A (KR)
Title: 마스크세트 및 마스크 제조방법
Inventor: AHN BYUNG CHUL
IPC: H10K71/00
Filed: 2021-09-16
Abstract: 본 발명은 유기발광표시장치 제작시 사용되는 적어도 하나의 마스크를 포함하는 마스크세트 및 마스크의 제조방법에 관한 것이다.  
본 발명의 특징은 마스크를 마스크시트의 패턴부 내의 베젤부 상에 더미홀들을 구비되도록 함으로써, 다수의 개구부가 구비된 셀부와 베젤부의 강성 편차를 줄일 수 있어, 제작PPA(Pixel Position Accuracy : PPA)가 최소화되게 되므로, 증착PPA 성능이 향상되는 효과를 갖는다.  
이를 통해, 고해상도 또는 초고해상도의 유기발광층 패턴을 증착 불량없이 균일하게 형성할 수 있는 효과가 있다.  
또한, 본 발명의 실시예에 따른 마스크의 마스크시트를 전주 도금(electroforming) 방식으로 인바 박판으로 형성함으로써, 마스크시트를 형성하는 공정을 단순화 할 수 있고, 이를 제조하는 설비 비용을 줄일 수 있으며, 얇은 두께의 대면적 마스크시트를 형성할 수 있는 효과가 있다.
Patent KR-20230041501-A (KR)
Inventor: YANG WOO YOUNG
IPC: H10B63/00
Filed: 2021-09-17
Abstract: 반도체 소자 및 반도체 장치가 제공된다.  상기 반도체 소자는 제 1 전극; 상기 제 1 전극과 이격되어 배치된 제 2 전극; 및 상기 제 1 전극 및 제 2 전극 사이에 배치되는 칼코겐 화합물층 및 상기 칼코겐 화합물층에 도핑된 금속산화물을 포함하는 선택 소자층;을 포함하며, 금속산화물의 도핑에 의해 선택 소자층의 오프 전류값(누설 전류값)을 감소시킬 수 있고, 정적인 스위칭 특성을 구현할 수 있다.
Patent KR-20230042168-A (KR)
Title: 편하게 여는 펜 캡
Inventor: KIM GEON HYEONG
IPC: B43K23/08
Filed: 2021-09-19
Abstract: 분리가 쉽고 잃어버리지 않게 하는 펜과 결합된 형태의 캡에 있어서 한 개 이상으로 나눠진 뚜껑 전면부; 및 상기 전면부가 나눠질 수 있게 하는 분리 버튼;및 분리되어 뒤쪽으로 밀려진 상기 뚜껑 전면부를 뚜껑 후반부에 고정하는 고정기를 포함하여 특징으로 하는 편하게 여는 펜 캡은 상술한 바와 같이 본 발명에 따른 편하게 여는 펜 캡에 따르면 펜 캡을 쉽게 열 수 있다는 장점이 있다. 또한, 펜 캡을 분실할 염려가 없다는 장점이 있다.