baber/WOPTO huggingface dataset:
Patent KR-20220123847-A (KR)
Title: Odor Removal Automatic Injection System
Inventor: YOO HYUN JAE
IPC: B01D53/78
Filed: 2021-03-02
Abstract: The present invention relates to an automatic injection system capable of individual control for removing odor which controls multiple injection nozzles independently to remove odor by injecting microorganism culture medium in a large quantity as fine particles in fog form to a place where odor is more generating or by injecting microorganism culture medium in a small quantity as fine particles in fog form to a place where odor is less generating. The present invention comprises: a main control unit (102) which is installed on one side of a livestock barn and food waste treating facility; a storage tank (104) which is installed on a side of an outside of the livestock barn and food waste treating facility at a predetermined distance away from the main control unit (102) and accommodates microorganism culture medium for removing odor therein; a communication unit (112) which is electrically connected to the main control unit (102) to communicate with first, second and third odor sensors according to control signals of the main control unit (102); a first odor sensor (114) which is installed on an A point of the livestock barn and food waste treating facility away from the main control unit (102) to communicate with the communication unit (112) and senses odor generating around the A point; a second odor sensor (116) which is installed on a B point of the livestock barn and food waste treating facility at a predetermined distance away from the first odor sensor (114) to communicate with the communication unit (112) and senses odor generating around the B point; and a third odor sensor (118) which is installed on a C point of the livestock barn and food waste treating facility at a predetermined distance away from the second odor sensor (116) to communicate with the communication unit (112) and senses odor generating around the C point.
Patent KR-20220123932-A (KR)
Title: Electronic device for processing user utterance and method for thereof
Inventor: CHOI JINHO
IPC: G06F40/20
Filed: 2021-03-02
Abstract: The present invention relates to an electronic device for processing a speech of a user to increase user convenience and reduce operation burden, and an operation method thereof. According to various embodiments of the present invention, an intelligent server comprises a communication circuit and at least one processor. The at least one processor is set to receive a speech of a user from an electronic device through the communication circuit, identify a first category associated with the received speech of the user among a plurality of categories stored in the intelligent server, identify a plurality of voice assistant applications included in the first category, transmit information about the plurality of voice assistant appropriates to the electronic device, receive, from the electronic device, information about a first application which is confirmed to satisfy a specified condition included in the information about the plurality of voice assistant applications on the basis of at least one parameter associated with a function corresponding to the speech of the user, identify a first voice assistant application corresponding to the first application among the plurality of voice assistant applications on the basis of the information on the first application, generate result information for performing a function corresponding to the speech of the user on the basis of the first voice assistant application, and transmit the generated result information to the electronic device. Various other embodiments are possible.
Patent KR-20220125887-A (KR)
Inventor: SHIM EUN SUB
IPC: H04N5/357
Filed: 2021-03-05
Abstract: An image sensor according to an embodiment of the present invention includes: a pixel array including a plurality of pixels, wherein each of the plurality of pixels includes at least one photodiode and a pixel circuit for outputting a pixel signal using electrical charge generated by the at least one photodiode; and a logic circuit for generating a result image using the pixel signal. The pixel circuit includes a first reset transistor and second reset transistor which are connected to each other in parallel, and the logic circuit determines whether the second reset transistor is turned on/off based on external illuminance during an exposure time applied to the at least one photodiode. Therefore, in an image sensor according to an embodiment of the present invention, during an operation having high gain, a portion of electrical charge stored in floating diffusion can be drained to a power node, thereby reducing smear like horizontal band noise (SHBN), and improving the performance of the image sensor.
Patent KR-20220127092-A (KR)
Title: Smart key remote control and method for operating low-power tehreof
Inventor: PARK YONG HEE
IPC: B60R25/31
Filed: 2021-03-10
Abstract: A low-power operation method of a vehicle smart key remote control is provided. The method comprises the following steps of: connecting with an in-vehicle smart key control system based on a first frequency signal; acquiring a vibration sensing value by a vibration detection sensor after the connection; checking an intensity (RSSI) of the first frequency signal received after the connection; checking whether the vibration sensing value is greater than or equal to a predetermined vibration value and the intensity of the first frequency signal is greater than or equal to a predetermined signal intensity value; and activating a module (hereinafter referred to as a second frequency signal module) corresponding to a second frequency signal when the confirmation results are satisfied. The smart key remote control minimizes a Fob battery consumption.
Patent KR-20220128217-A (KR)
Title: Smart sericulture big data construction system
Inventor: LEE SEUNGHWAN
IPC: G06Q50/02
Filed: 2021-03-12
Abstract: The present invention relates to a smart sericultural big data construction system. The smart sericultural big data construction system, according to the present invention, comprises: a sensor unit; a data collection unit; a big data construction unit; and an integrated management unit. According to the present invention, it is possible to achieve quality improvement, quality equalization, purity improvement, etc. of domestic silkworm/boiled grown-up silkworm food.
Patent KR-20220132100-A (KR)
Title: Blood Brain Barrier-On-a-Chip
Inventor: YOUNGSOOK SON
IPC: C12N5/079
Filed: 2021-03-22
Abstract: The present invention relates to a blood-brain barrier vascular network implemented in a microfluidic chip. A biomimetic chip of a human in vitro blood-brain barrier model produced by a method for producing a biomimetic chip of a human in vitro blood-brain barrier model of the present invention makes it possible to simulate more similarly to the actual human in vivo blood-brain barrier when compared with existing biomimetic chips of human in vitro blood-brain barrier models. Accordingly, the biomimetic chip of a human in vitro blood-brain barrier model of the present invention can be used as a more accurate human in vitro blood-brain barrier and, by extension, can be used for the development of various cell therapeutics or drugs that are effective in treating various brain diseases.
Patent KR-20220134712-A (KR)
Inventor: GIM JIN CHEOL
IPC: A61C13/087
Filed: 2021-03-26
Abstract: In order to improve manufacturing convenience and precision, a manufacturing method of a digital overdenture is provided. The manufacturing method of a digital overdenture comprises: a first step having placement information of a fixture spaced apart on both sides in an anterior region of the alveolar bone to be aligned and set in a pair in a planning image generated so that surface information and alveolar bone information of the restoration target dental arch and the opposing dental are displayed as a three-dimensional image aligned in correspondence with the preset vertical height; a second step having the fixture spaced apart on both sides of the anterior tooth of the restoration target dental arch and placed as a pair in response to the placement information and having a holder device fixed to the fixture, and preparing a temporary denture corrected to form a temporary holder insertion portion and a close-corresponding portion matched with an outer surface of a molar side of the restoration target dental arch and the holder device on an inner surface portion; a third step of scanning and acquiring the corrected temporary denture and acquiring a correction scanning image swapped to expose each three-dimensional surface information of the temporary holder insertion portion and the close-corresponding portion to the outside; and a fourth step of manufacturing a digital overdenture in which the inner surface portion is formed based on the corrected scanning image and a through hole is formed so that a clip detachably fastened to the holder device is fixed through a curable resin. Accordingly, speed and convenience of operation can be remarkably improved.
Patent KR-20220135546-A (KR)
Inventor: LEE HYUNGSUK
IPC: C12N5/071
Filed: 2021-03-30
Abstract: The present invention relates to a nasal tissue mimicking chip, a nasal epithelial cell culture system including the same and a method for culturing nasal epithelial cell using the same. The present invention aims to grow the nasal epithelial cell stably in the nasal tissue mimicking chip, and create an optimal environment similar to that of the human body for differentiation into nasal ciliated cells. By precisely controlling the culture environment, a high rate of differentiation into the nasal ciliated cells is provided.
Patent KR-20220135938-A (KR)
Inventor: KANG JUNG HYUK
IPC: G06Q30/02
Filed: 2021-03-31
Abstract: According to an embodiment, a method for advertising a cloud game service performed by a cloud game service providing device includes the operations of: obtaining first user identification information for the cloud game service; selecting at least one piece of advertisement content based on account information corresponding to the first user identification information; and providing the at least one selected piece of advertisement content to a first terminal corresponding to the first user identification information.
Patent KR-20210038530-A (KR)
Title: A System for Evaluating a Wholesale Price Index of a Product Based on Big Data and a Method for Evaluating a Wholesale Price Index of a Product Using the Same
Inventor: HAN HYANG WON
IPC: G06Q10/08
Filed: 2021-04-01
Abstract: The present invention relates to a system for evaluating a wholesale price index for each product using big data and a method for evaluating a wholesale price index for each product using the same and, more specifically, to a system for evaluating a wholesale price index using big data and a method for evaluating a wholesale price index using the same, which can provide a favorable supply price to a supplier who supplies a product to various regions based on the determined wholesale price index. The system for evaluating a wholesale price index for each product using big data comprises: a supplier transaction module (13) for collecting supplier price information for one product; a buyer transaction module (14) for collecting buyer price information for the one product; an analysis server (11) for analyzing information collected from the supplier transaction module (13) and the buyer transaction module (14); a wholesale price index change calculation module (10) for generating wholesale index data by calculating a wholesale price index change for the entire product based on the information analyzed by the analysis server (11); and an individual supply determination module (18) which determines an individual supply price from the wholesale price index data determined by the wholesale price index change calculation module (10) and provides the individual supply price to the supplier transaction module (13).
Patent KR-20210058758-A (KR)
Inventor: CHUNG CHOUL HO
IPC: G08G1/14
Filed: 2021-04-02
Abstract: The present invention provides a parking space display device, which includes: a body portion having a fixture for coupling with a frame on the upper part, and having a sensor portion, a communication portion, a control portion, and a power supply portion built therein; and a display portion extending from one side of the body portion and displaying parking information. The sensor portion includes two or more parking detection sensors for sensing whether a vehicle is parked on each parking surface within a unit block, the display portion displays different signals corresponding to the number of remaining parking spaces according to sensing information of the sensor portion, the communication portion transmits the sensing information and communicates with the outside, and the control portion controls operations of the sensor portion, the display portion, and the communication portion.
Patent KR-20220140315-A (KR)
Inventor: DONGJIN CHO
IPC: A47L9/24
Filed: 2021-04-09
Abstract: A cleaner of the present invention includes: a housing; a filtering member provided to form a dust collection chamber inside the housing; and a main body provided to be movable with respect to the housing. The main body includes: a dirt removal member provided to be movable on the dust collection chamber; an opening and closing device provided to open and close the dust collection chamber and interlocked with the dirt removal member; and a connection frame connecting the dirt removal member and the opening and closing device, and including a guide rib provided to prevent dirt contained in air flowing into the dust collection chamber from rotating in the dust collection chamber. According to one aspect of the present invention, the cleaner can prevent entanglement of dirt in the dust collection chamber.
Patent KR-20220141174-A (KR)
Inventor: SONG CHIL SEONG
IPC: E02F3/36
Filed: 2021-04-12
Abstract: The present invention relates to a rotation unit for a quick coupler and a quick coupler for heavy equipment having the same. The rotation unit for a quick coupler is to minimize a gap between a connection unit and a detachable unit when the detachable unit is connected to rotate to the connection unit. Also, the rotation unit for a quick coupler is to improve strength. To achieve the purpose of the present invention, the rotation unit for a quick coupler connects the detachable unit to rotate to the connection unit connected to be attached to and detached from an arm of heavy equipment, wherein an attachment is connected to the detachable unit to be attached and detached. A rotation unit includes: a ring guide connected to the connection unit; a ring gear inserted and connected to the ring guide to rotate while being coupled to the detachable unit; a support carrier installed in the ring gear, and having an internal space unit; and an internal gear connected to the connection unit to rotate while being inscribed in the ring gear in the internal space and geared.
Patent KR-20220142821-A (KR)
Inventor: LEE HYUN SUK
IPC: B23K35/36
Filed: 2021-04-15
Abstract: An objective of the present disclosure is to provide a highly-active, low-residue no-clean flux composition capable of preventing ion migration due to flux residues or separation from underfill materials, and a method for manufacturing a semiconductor package using the same. According to an embodiment of the present invention, a flux composition may comprise: an aromatic resin having one benzene ring and one or two -OH groups; an activator selected from dicarboxylic acids and anhydrides of dicarboxylic acids; and a solvent.
Patent KR-20220144704-A (KR)
Inventor: WOO MYEONG NAM
IPC: H01M8/04664
Filed: 2021-04-20
Abstract: The present invention relates to a condensate storage device, which includes: a storage container having a storage space for storing a condensate and a discharge hole for discharging the condensate to the outside; a valve unit provided to selectively open and close the discharge hole; a connection cable connected to the valve unit; and a winding unit connected to the connection cable and selectively winding the connection cable so that the operation of the valve unit can be controlled, thereby selectively discharging the condensate generated in a fuel cell stack at a predetermined specific location.
Patent KR-20220145975-A (KR)
Inventor: KIM JEOM SUN
IPC: A23L2/04
Filed: 2021-04-22
Abstract: The present invention relates to a fermented beverage composition comprising agar and aronia as main ingredients and a preparation method thereof, which provides pharmacological efficacy of agar and aronia and allows an extract of a variety of herbs obtained through fermentation to be easily drunk. More specifically, the present invention provides a preparation method of a fermented beverage composition comprising agar and aronia as main ingredients, which comprises: a first mixing step (S10) of putting 10 g of agar powder, 3 g of aronia powder, and 5-10 ㎖ of lemon juice into 1.5-2 ℓ of water and mixing all ingredients; a mixture heating step (S20) of heating the mixture on medium heat and keeping heating the mixture for 20-30 seconds after boiling; a cooling step (S30) of cooling the heated mixture to obtain agar-agar; a grinding step (S40) of grinding the obtained agar-agar; a second mixing step (S50) of putting the ground agar-agar, 10-20 g of malt, 1 kg of sugar, 1 kg of honey, and 1 kg of xylitol into 3-4 ℓ of herbal decoction and mixing all ingredients; a fermentation step (S60) of fermenting the mixture after the second mixing step (S50) at the temperature of 30-55 ℃ for 10-15 days; and a low-temperature maturing step (S70) of maturing a fermented product obtained in the fermentation step (S60) at the temperature of 0-10 ℃ for 6-12 months.
Patent KR-20220099877-A (KR)
Inventor: CHOI TAE KWANG
IPC: H02K99/00
Filed: 2021-04-22
Abstract: Disclosed is a magnetic driving device that can generate a driving force by using magnetism of a permanent magnet. According to an embodiment of the present invention, the magnetic driving device includes a motion magnet and arrangement magnets controlling a motion of the motion magnet by magnetically interacting with the motion magnet and forming a plurality of magnetism sections providing a moving route to the motion magnet. An empty section where the arrangement magnet is not arranged is formed between other magnetism sections adjacent to one magnetism section.
Patent KR-20220145697-A (KR)
Inventor: CHO SUNG YUNG
IPC: G01N15/00
Filed: 2021-04-22
Abstract: Provided is an automatic weighing device for fine dust, which can more clearly measure the concentration of fine dust in the air. The automatic weighing device for fine dust comprises: a body having a weighing space blocked from the outside; a plurality of filter carriers in each of which a filter for measuring fine dust is seated; a plurality of magazine units into each of which a plurality of filter carriers are detachably inserted; a filter silo formed on the body, and having the plurality of magazine units inserted thereinto so that the filter carriers are exposed to the weighing space; a weighing unit installed inside the weighing space to measure the weight of the filter; a transfer unit installed inside the weighing space to transfer the filter carrier to the magazine unit and the weighing unit; an identification unit installed in the transfer unit to identify the filter carrier; and a temperature and humidity control unit for maintaining the constant temperature and humidity inside the weighing space.
Patent KR-20220147436-A (KR)
Title: Resin mixture for antibacterial panel and antibacterial panel thereof
Inventor: LEE SOOK
IPC: D21H17/48
Filed: 2021-04-27
Abstract: The present invention relates to a resin mixture for an antibacterial panel, and an antibacterial panel to which the resin mixture is applied, and specifically, provides the resin mixture, which has an average particle size of 20 nm to 3 μm and has antibacterial properties in which a zinc oxide powder in an amount of 20 to 40 wt% relative to the total weight of the resin is mixed with a resol-type phenolic resin, and interior/exterior architectural panels having antibacterial power impregnated with a kraft paper.
Patent KR-20210136862-A (KR)
Title: Method and apparatus for paging in sidelink communication
IPC: H04W92/18
Filed: 2021-05-03
Abstract: A method and apparatus for paging in sidelink (SL) communication are disclosed. A method for operating a transmitting terminal includes the steps of: receiving SL paging configuration information from a base station; receiving paging downlink control information (DCI) from the base station in a sidelink paging occasion (SPO) indicated by the SL paging configuration information; and transmitting an SL paging message to one or more receiving terminals in a SL resource indicated by the paging DCI.
Patent KR-20220151871-A (KR)
Title: Stator for turbo-machine
Inventor: KIM KYUNG KOOK
IPC: F02C6/12
Filed: 2021-05-07
Abstract: The present invention provides a stator for a turbo-machine, comprising a casing in which a fluid flows; a plurality of vanes coupled to the inner circumferential surface of the casing and arranged along the circumferential direction of the casing; and a sealing assembly installed between adjacent vanes to seal the gap therebetween, wherein the seal assembly includes a main seal member inserted to each of the adjacent vanes and a cover seal member inserted to one of the adjacent vanes and covering one end of the main seal member. The stator for a turbo-machine according to the present invention is easy to assemble and can effectively seal adjacent turbine vanes.
Patent KR-20220087346-A (KR)
Inventor: KIM CHUN KI
IPC: B42F1/00
Filed: 2021-05-10
Abstract: 본 발명의 일실시예는 문서를 안정적으로 고정할 수 있고 다양한 사용 편의성을 가지는 집게용 논슬립 조립체를 제공한다. 여기서, 집게용 논슬립 조립체는 내측에 문서가 삽입되는 삽입공간을 가지도록 절곡 형성되고 탄성복원력에 의해 오므려지며 문서를 가압하는 한 쌍의 가압단을 가지는 집게본체와, 집게본체에 형성되는 손잡이 삽입구에 결합되고 집게본체가 벌어지도록 가압하는 한 쌍의 손잡이를 가지는 집게에 탈착 가능한 집게용 논슬립 조립체로서, 논슬립부 그리고 고정부를 포함한다. 논슬립부는 탄성 및 마찰력을 가지는 유연 소재로 형성되며, 삽입공간으로 삽입되는 문서와 접촉되도록 가압단의 사이에 배치되고, 가압단에 의해 가압되어, 삽입된 문서와의 미끄러짐이 방지되는 논슬립밴드를 가진다. 고정부는 논슬립부의 양단부에 한 쌍으로 구비되고, 손잡이 삽입구에 삽입되어 논슬립부를 집게본체에 결합시킨다. 논슬립부는 손잡이 삽입구가 삽입되도록 논슬립밴드에 절개 형성되는 끼움홈을 가지고, 논슬립밴드는 손잡이 삽입구가 끼움홈에 삽입되면 가압단의 사이에 위치되어 가압단과 일체로 연동된다.
Patent KR-20220155727-A (KR)
Title: System for the Generation of Hydrogen Using Ammonia and Electric Power Generation System Comprising the Same
Inventor: KIM GUN TAE
IPC: C25B1/02
Filed: 2021-05-17
Abstract: The present invention relates to a system for producing hydrogen using ammonia and a electric power generation system including the same. The system for producing hydrogen according to the present invention comprises: a cathode unit including a cathode and a first electrolyte; an anode unit including an anode and a second electrolyte; and a bipolar membrane disposed between the cathode unit and the anode unit. The first electrolyte is neutral, the second electrolyte is alkaline and contains ammonia, and hydrogen is generated in the cathode unit. The system for producing hydrogen has the advantage of reducing power consumption for hydrogen production because current flows not only at a cell potential of 0 V or more but also at a cell potential of 0 V or less, In addition, since hydrogen can be produced by a spontaneous reaction, the hydrogen production efficiency is high.