baber/WOPTO huggingface dataset:
Patent KR-20220160231-A (KR)
Inventor: LIM CHAE GEUN
IPC: B60H3/06
Filed: 2021-05-27
Abstract: The present invention relates to an integrated air quality sensor, and aims to reduce the number of parts, assembly man-hours, manufacturing costs, and installation space by integrating a plurality of sensors for detecting factors affecting air quality in the interior of a vehicle into a single unit, and consequently, to allow cost-saving effects and efficient utilization of the interior space of the vehicle to be expected. In order to achieve these aims, the present invention provides an integrated air quality sensor for detecting air conditions in a vehicle interior. The integrated air quality sensor comprises: a sensor body having a plurality of air passages through which air is introduced and discharged; a plurality of sensor elements installed on each air passage to detect a condition of the air introduced through each air passage; an intake fan sucking in air in the vehicle interior through the air passages and blowing the air toward the corresponding sensor element on each air passage; and foreign substance intrusion prevention units installed in only some of the plurality of air passages and filtering out foreign substances in the air introduced into corresponding air passages.
Patent KR-20220161620-A (KR)
Title: Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
Inventor: JUNG SO YOUNG
IPC: C07D413/14
Filed: 2021-05-28
Abstract: The present application relates to a plurality of host materials including a first host material including a compound represented by chemical formula 1 and a second host material including a compound represented by chemical formula 2, and an organic electroluminescent device including the same. In addition, the present application relates to an organic electroluminescent compound, and the organic electroluminescent device comprising the same. By including the organic electroluminescent compound and/or a specific combination of compounds according to the present disclosure as a host material, the organic electroluminescent device having high luminous efficiency and long lifespan can be manufactured.
Patent KR-20210151704-A (KR)
Inventor: YANG KEE JEONG
IPC: H01L31/032
Filed: 2021-06-03
Abstract: The present invention relates to a method of manufacturing a CZTS thin film solar cell light-absorption layer, and a CZTS thin film solar cell light-absorption layer manufactured therethrough. More specifically, the method includes a precursor layer formation step including the following steps of: i) forming a first electrode layer on a substrate; ii) forming a zinc (Zn) precursor layer on the first electrode layer; iii) forming a copper (Cu) precursor layer on the zinc (Zn) precursor layer; iv) forming a tin (Sn) precursor layer on the copper (Cu) precursor layer; and v) forming an alkali metal compound layer. In the alkali metal compound layer formation step, at least two alkali metal compound layers are formed among a first alkali metal compound layer formed between the first electrode layer and the zinc (Zn) precursor layer, a second alkali metal compound layer formed between the zinc (Zn) precursor layer and the copper (Cu) precursor layer, and a third alkali metal compound layer formed between the copper (Cu) precursor layer and the tin (Sn) precursor layer. Therefore, the present invention is capable of improving the efficiency of a CZTS thin film solar cell.
Patent KR-20220168730-A (KR)
Title: machine carrying handle
Inventor: JUNG SANG JIN
IPC: A01B59/042
Filed: 2021-06-17
Abstract: The present invention relates to a moving handle attached to various machines, including agricultural machines, to pull and move the machine. The present invention relates to a machine carrying handle which moves the machine by using the moving handle, and is configured to be not protruded outside by tightly attaching the moving handle to a machine main body after moving, so that a pull-type handle does not occupy much space where the machine is placed.
Patent KR-20220170643-A (KR)
Title: Head-mounted display apparatus that automatically adjusts the inter-pupillary distance through eye tracking
Inventor: CHIWON CHOI
IPC: G02B27/01
Filed: 2021-06-23
Abstract: The present invention relates to a head-mounted display device for automatically adjusting an interpupillary distance through gaze tracking, which comprises: an HMD frame worn on the head of a user; an optical unit including a pair of lens units; a gaze tracking unit for specifying a pupil position; a control unit for generating an IPD adjustment signal; and an IPD adjustment unit installed on the optical unit.
Patent KR-20230000160-A (KR)
Title: Overcharge protection circuit, wireless power receiver and wireless charging device including the same
Inventor: BYUNGSANG JUNG
IPC: H02J50/40
Filed: 2021-06-24
Abstract: Disclosed are an overcharge protection circuit, a wireless power receiver including the same and a wireless charging device thereof. The wireless power receiver comprises: an output terminal connected to a battery pack; a charge control circuit that controls charging of the battery pack by outputting a constant voltage to the output terminal; and an overcharge protection circuit that detects a voltage of the output terminal and protects the battery pack from overcharging by lowering the voltage of the output terminal when the voltage of the output terminal exceeds a first reference voltage.
Patent KR-20220000381-A (KR)
Title: Methods and systems for performing and recording live internet music near live with no latency
Inventor: GALUTEN ALBHY
IPC: G10H1/00
Filed: 2021-06-25
Abstract: The present invention relates to a method for performing and recording a live internet music performance close to a live performance without latency and a system thereof. An exemplary method includes a processor executing instructions stored in a memory to generate an electronic count-in, bind the electronic count-in to a first performance to generate a master clock, and send the first performance and first timing information of a first musician to a network caching apparatus, a storage, a timing and mixing module. The first musician's first performance can be recorded locally in full resolution and be sent to a full resolution media server and the first timing information can be transmitted to the master clock. The first performance of the first musician is transmitted to an acoustic device of a second musician and the second musician creates a second performance and sends the second performance and second timing information to the network caching apparatus, the storage, and the timing and mixing module. The first and second performances are mixed together with the first and second timing information to produce a first mixed audio and the first mixed audio can be transmitted to a third musician's acoustic device.
Patent KR-20230000589-A (KR)
Title: Impregnated activated carbon and manufacturing method thereof
Inventor: LEE JAE MIN
IPC: B01J20/30
Filed: 2021-06-25
Abstract: The present invention relates to impregnated activated carbon and a manufacturing method thereof, and it is possible to provide activated carbon that has excellent adsorption properties for aldehydes (formaldehyde and acetaldehyde) classified as harmful gases and is resistant to moisture. The activated carbon according to the present invention increases the deodorizing efficiency of harmful gases compared to conventional commercial activated carbon by mixing a water repellent and an inorganic antibacterial agent with activated carbon carrying an adhering material, and even with long-term use, it is possible to increase the lifespan of the activated carbon by suppressing moisture and reducing odor emission. In addition, the air quality can be improved through the use of the impregnated activated carbon.
Patent KR-20230011738-A (KR)
Inventor: SONG HAN MO
IPC: H01R43/048
Filed: 2021-07-14
Abstract: The present invention relates to a terminal assembly and a compressor including the same. The terminal assembly comprises: a fixing block electrically connected to a terminal piece and having a hanging groove; a lead wire arranged by being inserted into the hanging groove; an elastic body arranged in the fixing block and supporting the lead wire, wherein the elastic body applies power to the lead wire in an outside direction of the hanging groove; and a cap connected to the hanging groove and fixing the lead wire. According to the present invention, the terminal assembly can reduce a manufacturing process for a terminal connector supplying electric power to a field coil and save production costs. At the same time, the terminal assembly enables an electric current to be stably applied.
Patent KR-20230012749-A (KR)
Title: Composition For Improving Hypersensitive Immune Response
Inventor: HOU JOON HYUK
IPC: A61K36/258
Filed: 2021-07-16
Abstract: The present invention provides a composition for alleviating a hypersensitive immune response or a composition for preventing or treating a disease caused by the hypersensitive immune response, comprising a ginseng leaf extract or a purified fraction thereof. The ginseng leaf ethanol extract or a purified fraction thereof of the present invention alleviates the hypersensitivity immune response by specifically inhibiting the activity of gamma-delta T cells without affecting alpha-beta T cells, and has an effect of preventing or treating diseases caused by hypersensitive immune responses.
Patent KR-20230014959-A (KR)
Inventor: KIM JONG JIN
IPC: F25B30/02
Filed: 2021-07-22
Abstract: An objective of the present invention is to provide an electric heat pump system with improved economy and precision by supplementing the disadvantages of hot gas (high-temperature and high-pressure gas refrigerant) in use in the conventional reheating method. According to the present invention, the electric heat pump system comprises: a compressor which compresses a refrigerant to high temperature and high pressure; a condenser condensing the refrigerant compressed by the compressor at high temperature and high pressure; an evaporator in which the expanded low-temperature and low-pressure refrigerant absorbs external heat to achieve cooling; and a reheater reheating the air cooled and dehumidified by the evaporator. The hot gas of the compressor is mixed with the liquid refrigerant condensed in the condenser and supplied to the reheater.
Patent KR-20230016358-A (KR)
Inventor: KIM JONG RYUL
IPC: F02M37/10
Filed: 2021-07-26
Abstract: Disclosed is a fuel pump module with an integrated filter, to which an integrated filter and a rubber valve type pressure regulator are applied, thereby reducing the number of parts and decreasing noise. The fuel pump module with an integrated filter according to the present invention comprises: an integrated filter which is mounted inside a reservoir cup, and includes a conduit part formed at a lower pump suction side in a conduit shape to be fixed to a bracket, and a filter part provided on a side surface or a bottom surface of the reservoir cup, wherein fuel is filtered through the filter part; the bracket which is assembled from an upper side of the integrated filter, and includes a guide part having a line through which the fuel sucked from the fuel tank passes the filter part and the conduit part of the integrated filter and is transmitted to an engine, and an assembly part provided on the top of the bracket assembled to the reservoir cup; and a pressure regulator which is mounted on a side surface of the guide part of the bracket inside the reservoir cup to prevent dispersion and discharge of the fuel and to reduce noise.
Patent KR-20230022336-A (KR)
Inventor: LEE Hyeonbum
IPC: H10K50/00
Filed: 2021-08-06
Abstract: In accordance with one embodiment of the present invention, a display device can include a display panel, a first insulating layer disposed on the display panel and having a first refractive index, and a second insulating layer disposed on the first insulating layer and having a second refractive index. The display panel includes a pixel defining film with a plurality of light-emitting openings defined therein, and a plurality of light-emitting elements arranged in correspondence with the plurality of light-emitting openings, respectively, wherein a plurality of openings overlapped with the plurality of light-emitting openings, respectively, can be defined on the first insulating layer. Each of the plurality of light-emitting openings can be extended in one direction, and each of the plurality of openings can be extended in a direction crossing with an extension direction of the overlapped light-emitting openings. Therefore, the present invention is capable of improving the light exit efficiency of the display device.
Patent KR-20230021937-A (KR)
Title: Fat Inhibiting Composition containing Mulberry Leaf and Aronia Complex composition
Inventor: HWANG DAE IL
IPC: A61P3/04
Filed: 2021-08-06
Abstract: The present invention relates to a fat-inhibiting composition containing a mulberry leaf and aronia complex. According to the present invention, the fat-inhibiting composition containing the mulberry leaf and aronia complex and having an effect of inhibiting fat differentiation and fat accumulation can be provided. The mulberry leaf and aronia complex is characterized in that the mulberry leaf extract powder and aronia extract powder are mixed in a weight ratio of 1 to 4 : 1 to 4.
Patent KR-20230021944-A (KR)
Inventor: KIM YOOHO
IPC: H04L9/08
Filed: 2021-08-06
Abstract: The present disclosure relates to a method for transaction of digital asset. A method for transaction of digital asset includes the steps of: receiving digital asset transaction request information from a user terminal; verifying, by a blockchain network, the transaction request information; generating, by the blockchain network, information associated with the digital asset, when the verifying the transaction request information is completed; wherein the information associated with the digital asset includes a reputation of the digital asset.
Patent KR-20230026709-A (KR)
Inventor: LIM CHAI HWON
IPC: G06F16/955
Filed: 2021-08-17
Abstract: 특정한 웹프로그램 중 1개의 화면 내에서 좌우방향 일렬로 배치되어 있는 여러가지 SNS 웹사이트의 상표들을 영어 형태소들을 매개체로 이용하고 지도단어의 구성요소들인 단어주소1과 단어주소2를 매개체로 이용해서 1개의 영어단어 또는 특정한 1개의 상표로 통합시킴으로써 동 SNS 웹사이트의 상표들이 인터넷 또는 모바일에서 차지하는 공간을 줄일 수 있다. 
또한, 동 특정한 웹프로그램 중 1개의 화면 내에서 통합된 특정한 1개의 상표를 클릭하면 열리는 또 다른 웹프로그램 중의 세계지도에 배치된 여러가지 종류의 SNS 웹사이트들 또는 포털사이트들의 위치를 변화시키면 이미 발생된 1개의 영어단어도 다른 1개의 영어단어로 함께 변화됨으로 사용자가 여러가지 종류의 SNS 웹사이트들 또는 포털사이트들을 열람하면서 (고급)영어단어도 함께 무의식적으로 암기한다.
Patent KR-20220027765-A (KR)
Inventor: NISHIO MIHO
IPC: G02B5/30
Filed: 2021-08-18
Abstract: The present invention relates to an optical film inhibited or prevented from defects of display characteristics. The optical film includes a light transmittable substrate (A: 11) having a resin layer (B: 12) thereon, wherein the elements forming the resin layer (B: 12) include silicon, and the number of atoms at a depth of 1 nm from the surface opposite to the light transmittable substrate (A: 11) in the resin layer (B: 12) satisfies mathematical formula (1) of 5.0 <= [(n_Si/n_total) × 100] <= 9.0. In the mathematical formula (1), n_total represents the sum of the numbers of carbon, nitrogen, oxygen and silicon atoms, and n_Si represents the number of silicon atoms.
Patent KR-20220152500-A (KR)
Inventor: KIM SI HAN
IPC: G06Q10/08
Filed: 2021-08-20
Abstract: The present invention is a companion animal management method using a dog cafe. There is an operator terminal (50-n) that operates each dog cafe from a first dog cafe to an n^th dog cafe. There is a server that exchanges information with all the operator terminals (50-n) through wired and wireless Internet. In a memory unit of the operator terminal (50-n), information on the stock of each product stored in the warehouse and the amount of daily sales is stored. In a database of a server, information on the inventory of each product stored in all warehouses from the first dog cafe to the n^th dog cafe and the amount of daily sales is stored. When a product order request is generated through an orderer's terminal, the server selects the dog cafe where an ordered product was delivered in consideration of the orderer's location information and the product. By transmitting information on the ordered product to the operator terminal of the selected dog cafe, products that are more needed in each area can be stored at a dog cafe close by. When a product order occurs, the same is delivered directly from a nearby dog cafe. It is possible to provide a method for managing dog cafes distributed by region in which delivery is also efficient.
Patent KR-20230031625-A (KR)
Inventor: HAN HYO JIN
IPC: F21S41/25
Filed: 2021-08-27
Abstract: 본 발명은 램프 모듈 및 이를 포함하는 차량용 램프에 관한 것으로서, 보다 상세하게는 구성을 간소화하면서도 슬림한 디자인을 구현할 수 있는 램프 모듈 및 이를 포함하는 차량용 램프에 관한 것이다. 
본 발명의 실시예에 따른 차량용 램프는, 복수의 램프 모듈에 의해 소정의 빔 패턴이 형성되도록 하는 차량용 램프로서, 상기 복수의 램프 모듈은, 차폭 방향으로 배치되며, 상기 복수의 램프 모듈 각각은, 광원부; 상기 광원부로부터 입사부로 입사되는 광이 반사부에 의해 반사되어 출사부를 통해 출사되도록 안내하는 광 가이드부; 상기 광 가이드부로부터 출사되는 광이 투과되는 광학부; 및 상기 광 가이드부로부터 상기 광학부로 진행하는 광의 일부를 차단하는 쉴드부를 포함할 수 있다.
Patent KR-20220037345-A (KR)
Inventor: INAGAKI SATOSHI
IPC: C23C14/04
Filed: 2021-08-30
Abstract: A mask structure for a deposition device includes first segments and second segments. The first segments are arranged in a direction surrounding a central axis and separated from one another. The second segments are disposed above the first segments. Each of the second segments overlaps two of the first segments adjacent to each other in a vertical direction parallel to an extending direction of the central axis. A deposition device includes a process chamber, a stage, and the mask structure. The stage is at least partially disposed in the process chamber and includes a holding structure of a substrate. The mask structure is disposed in the process chamber, located over the stage, and covers a peripheral region of the substrate to be held on the stage. An operation method of the deposition device includes horizontally adjusting positions of the first segments and the second segments respectively between different deposition processes.
Patent KR-20230032590-A (KR)
Inventor: AN SEUNG YULL
IPC: H04K3/00
Filed: 2021-08-31
Abstract: 본 발명은 비표준 RF주파수를 사용하는 안티 드론에 대해 안티 드론에서 발생하는 RF신호로부터 안티 드론 여부를 판단하고, 안티 드론의 진동을 가청으로 발생함으로써, 사용자가 안티 드론 여부를 쉽게 판단하는 안티 드론 RF 도플러 검출 장치 및 방법에 관한 것이다.  
본 발명의 안티 드론 RF 도플러 검출 장치는 안티 드론에서 발생하는 RF신호를 검출하는 RF신호 검출부, RF신호로부터 도플러성분을 추출하는 도플러성분 추출부, 도플러성분이 드론으로 판단될 경우 경보를 발생하는 경보 발생부, 및 안티 드론으로 재밍신호를 송출하는 재밍신호 송출부로 이루어진다.
Patent KR-20210113127-A (KR)
Title: Silicon oxide layer for oxidation resistance and method forming same
Inventor: KAO WAN YI
IPC: H01L29/78
Filed: 2021-09-06
Abstract: An integrated circuit structure includes a bulk semiconductor region, a first semiconductor strip placed on and connected to the bulk semiconductor region, and a dielectric layer comprising a silicon oxide. The silicon oxide is doped with carbon atoms. The dielectric layer includes a horizontal portion placed on and in contact with an upper surface of the bulk semiconductor region and a vertical portion connected to one end of the horizontal portion. The vertical portion is in contact with a sidewall of a lower portion of the first semiconductor strip. An upper portion of the first semiconductor strip protrudes higher than an upper surface of the vertical portion to form a semiconductor fin. The horizontal portion and the vertical portion have the same thickness. A gate stack extends onto a sidewall and an upper surface of the semiconductor fin.
Patent KR-20210111743-A (KR)
Title: A Seal And A Slinger For Rolling Bearing
Inventor: SON JEONG HYEONG
IPC: F16C33/78
Filed: 2021-09-06
Abstract: The present invention relates to a seal and a slinger for a rolling bearing, which is installed in an opening formed between an inner wheel and an outer wheel of a rolling bearing composed of the inner wheel, the outer wheel, and a plurality of electric bodies aligned in a circumferential direction between the inner wheel and the outer wheel. The seal for a rolling bearing comprises: a support body inserted into an inner circumferential surface of the outer wheel to be installed while coming in contact with the inner circumferential surface and having an annular support body annular unit; a slinger, where the inner wheel is inserted to be installed while coming in contact with an outer circumferential surface of the inner wheel, having an annular slinger annular unit; and a seal main body coupled to the support body and having one or more seal lips protruding toward the slinger while coming in contact with the slinger. The slinger has a structure in which axial displacement generated in the slinger annular unit is canceled when the slinger is installed in the inner wheel.
Patent KR-20230036641-A (KR)
Title: 표시 패널
Inventor: CHOI SEON YOUNG
IPC: H01L27/12
Filed: 2021-09-07
Abstract: 일 실시예의 표시 패널은 경계영역과 화소영역을 포함하는 베이스층, 화소영역에 중첩하는 화소회로, 경계영역에 대응하는 개구가 정의된 복수 개의 절연층들, 경계영역 및 화소영역에 중첩하는 제1 신호라인, 개구를 채우는 제1 부분을 포함하는 유기층, 및 화소회로에 전기적으로 연결된 발광 소자를 포함할 수 있다. 절연층들은 적어도 제1 절연층을 포함하며, 제1 신호라인은 제1 절연층 상에 배치될 수 있다. 개구는 제1 신호라인에 중첩하고 제1 깊이를 갖는 제1 영역 및 제1 깊이보다 큰 제2 깊이를 갖는 제2 영역을 포함할 수 있다. 이에 따라, 일 실시예의 표시 패널은 제조 효율이 향상된 특성을 나타낼 수 있다.
Patent KR-20230037830-A (KR)
Inventor: SHIN BO KYOUNG
IPC: G06F16/9035
Filed: 2021-09-10
Abstract: 점진적 빈발패턴 기반의 그래프스트림 압축 방법 및 시스템이 개시된다.  본 발명의 실시예에 따른 점진적 빈발패턴 기반의 그래프스트림 압축 방법은, 실시간으로 입력되는 그래프스트림에 대한 압축 명령에 따라, 상기 그래프스트림 중 제1 시간 동안 입력된 서브스트림으로부터 제1 서브그래프를 추출하는 단계와, 상기 제1 서브그래프를 초기 빈발패턴으로서 패턴 사전에 저장하는 단계와, 상기 그래프스트림 중 상기 제1 시간의 경과시점부터 제2 시간 동안 입력된 서브스트림으로부터 상기 제1 서브그래프와 상이한 제2 서브그래프가 추출되면, 상기 제2 서브그래프를 이용하여, 상기 패턴 사전 내에서 상기 제1 서브그래프를 확장 서브그래프로 업데이트하여 유지하는 단계, 및 상기 제1 및 제2 시간을 합산한 시간이 정해진 시간에 도달하면, 상기 패턴 사전 내에 유지되는 상기 확장 서브그래프를, 기준 빈발패턴으로서, 압축 처리하는 단계를 포함한다.
Patent KR-20210118782-A (KR)
Title: Substrate assembling apparatus and substrate assembling method using the same
Inventor: ICHIMURA HISASHI
IPC: G02F1/1333
Filed: 2021-09-16
Abstract: An objective of the present invention is to provide a substrate assembling apparatus which reduces an error occurring when upper and lower substrates are bonded together to increase the positional accuracy of pasting and a substrate assembling method using the same. According to the present invention, the substrate assembling apparatus comprises: a plurality of adhesive pins (8) protruding from an upper substrate surface (3a) to hold an upper substrate (K1); a Z-axis driving mechanism moving the adhesive pins (8) and an upper table (3) toward a lower table; a plurality of adhesive pin plates (8a) on which the plurality of adhesive pins (8) are mounted; and a vertical movement mechanism (80) independently moving the adhesive pin plate (8a) vertically with respect to the upper substrate surface (3a). The adhesive pins (8) protrude from the upper substrate surface (3a) by the amount of protrusion set for each adhesive pin plate (8a) to hold the upper substrate (K1), the upper substrate (K1) held by the adhesive pins (8) adheres to the lower substrate in a vacuum environment, the adhesive pins (8) are pulled out from the upper substrate surface (3a) when the lower substrate and the upper substrate (K1) are bonded together, and thus the lower substrate and the upper substrate (K1) are pressed by the upper table (3).
Patent KR-20230041171-A (KR)
Inventor: JANGSUKJIN
IPC: G06F30/20
Filed: 2021-09-17
Abstract: 본 발명은 스마트폰, 차량과 같이 초소형의 고정밀 카메라 렌즈의  최적 조립조건을 도출하기 위한 알고리즘 을 개발하는 것이다. 
본 발명의  최적 조립조건을 도출하기 위한 알고리즘  은 설계데이터와 완성된 렌즈의 측정데이터에서 특성값(PD)을 구한후, 특성값을 이용해 렌즈조립시 사용되는 스페이서의 두께를 예측하게된다. 
본 발명을 렌즈조립 공정에 적용시 불량율을 낮추고, 작업자의 숙련도에 따른 품질편차를 줄이며, 렌즈조립에 필요한 부속품의 재고관리를 편의성을 높일 수 있다.