baber/WOPTO huggingface dataset:
Patent KR-20220008132-A (KR)
Inventor: LEE JAE HONG
IPC: F24F11/39
Filed: 2020-07-13
Abstract: The present invention relates to an air purifier and a filter condition monitoring system thereof and more specifically, to an air purifier for notification of a filter replacement time based on a filter contamination measurement, which can identify whether a filter applied in an air purifier is working properly and inform a user of an accurate replacement cycle, and a filter condition monitoring system using the same. To this end, the air purifier for notification of a filter replacement time based on a filter contamination measurement comprises: an outlet air quality measurement module provided at an air outlet for discharging air purified through a filter and to measure air quality; a filter replacement notification module configured to compare outlet air quality information measured by the outlet air quality measurement module with reference air quality information prepared in advance and generate a filter replacement notification signal if the outlet air quality information is lower than a predetermined level; and a wireless communication module configured to wirelessly transmit the notification signal generated by the filter replacement notification module to the outside.
Patent KR-20220009003-A (KR)
Inventor: KIM HYUN CHUL
IPC: G06F16/9032
Filed: 2020-07-15
Abstract: The present invention relates to a system for providing a video using children's clothing, and a method for providing a video therefor. The present invention relates to a providing system and method using children's clothing, the providing system including a user terminal set consisting of a plurality of user terminals, a network, a children's clothing content providing server, a clothing sales providing server, and a big data collection server.
Patent KR-20220010903-A (KR)
Inventor: KIM CHUN SAM
IPC: G01D11/08
Filed: 2020-07-20
Abstract: The present invention provides a magnetic needle assembly comprising: a magnetic needle whose direction is determined by magnetic force; a housing installed on the magnetic needle; and a needle which is connected with the magnetic needle and the housing. According to the magnetic needle assembly according to the present invention, by coupling of the housing with a bearing, the needle, and the magnetic needle that is made of iron-chromium-cobalt material and has an inclined part, brittleness is alleviated, magnetic force is not easily lost by external factors, and horizontal balance of the magnetic needle is adjustable to allow accurate direction measurement.
Patent KR-20210011340-A (KR)
Title: Microcarrier for cell culture, a method for producing the same, and a cell culture method using the same
Inventor: KIM JEE SEON
IPC: C12N11/08
Filed: 2020-07-21
Abstract: The present invention relates to: a cell culture microcarrier which has excellent adhesion to cells and is easily isolated from post-culture cells; a method for producing the same; and a cell culture method using the same. The cell culture microcarrier includes a foam core, a primer polymer layer, and a cell adhesion inducing layer.
Patent KR-20220011489-A (KR)
Inventor: PARK MINSUNG
IPC: D21H17/02
Filed: 2020-07-21
Abstract: The present invention relates to a cellulose antibacterial sheet and a manufacturing method thereof. According to the present invention, provided are the cellulose antibacterial sheet and the manufacturing method thereof comprising: a binder comprising polyurushiol; a fibrillated cellulose nanofiber dispersed in the binder; and inorganic particles grown on the fibrillated cellulose nanofiber. The cellulose antibacterial sheet may exhibit excellent antibacterial properties and water repellency. Therefore, the present invention is capable of exhibiting excellent durability.
Patent KR-20220012494-A (KR)
Title: Power supply system of fuel cell using user authentication and method thereof
Inventor: WOO MYEONG NAM
IPC: B60L58/40
Filed: 2020-07-22
Abstract: The present invention relates to a fuel cell power supply system through user authentication and a method thereof. The fuel cell power supply system through the user authentication according to one embodiment of the present invention may comprise: a tagging unit receiving user information of a user terminal; a user authentication unit which compares the user information input through the tagging unit with previously learned authentication information, and outputs a use authority signal when the user information and the authentication information match; a fuel cell system which generates an electric power by a chemical reaction between hydrogen and oxygen; a battery for receiving and charging the electric power produced by the fuel cell system; an output terminal connected to the battery and outputting the electric power stored in the battery; and an integrated vehicle control unit for controlling the electric power to be output through the output terminal when the user authentication unit outputs the use authority signal. An objective of the present invention is to provide the fuel cell power supply system through the user authentication which enables a hydrogen fuel cell vehicle to be used as an electric energy source, which is a kind of a generator, and the method thereof.
Patent KR-20220013101-A (KR)
Inventor: OH HYE RIM
IPC: H01M10/42
Filed: 2020-07-24
Abstract: The present invention relates to a cell jig for measuring swelling of a battery cell including an ultrasonic sensor, capable of easily measuring swelling in the full width direction of the battery cell by detecting a volume change in the full width direction of the battery cell, and a method for measuring swelling of a battery cell using the same.
Patent KR-20200093492-A (KR)
Title: Motor driven compressor apparatus
Inventor: PARK IN WON
IPC: F04C18/02
Filed: 2020-07-27
Abstract: The present invention relates to an electric compressor apparatus capable of reducing abrasion of a rotating scroll by implementing decompression without a separate decompression mechanism when a compressor is driven, and increasing efficiency of the compressor by adjusting a pressure of a refrigerant. In a first embodiment, a wear plate has an orifice-shaped communication hole which communicates with a back pressure chamber and a discharge pressure chamber. In a second embodiment, a pressure reducing pin having an outer diameter smaller than an inner diameter of the communication hole is inserted into the communication hole. In a third embodiment, a fine groove, communicating the communication hole and the back pressure chamber to each other, is formed on one surface of a center plate.
Patent KR-20220015720-A (KR)
Title: One-way clutch using cantilever and torque converter including the same
Inventor: MIN GU PARK
IPC: F16D41/12
Filed: 2020-07-31
Abstract: The present invention provides a one-way clutch, which comprises: an outer (510); an inner ring (520); and a side ring (530). The outer ring (510) includes a first body part (512), a plurality of first protrusion parts (514), and a cantilever (600) formed to protrude from the first protrusion (514) to one side or the other side in a circumferential direction toward the adjacent first protrusion (514). The inner ring (520) is configured to include a second body part (524) and a groove part (524). The side ring (530) is configured to include a third body part (532) and a second protrusion part (534). The outer ring (510) and the side ring (530) are relatively rotatable with respect to the inner ring (520). In the side ring (530), the second protrusion part (534) is relatively rotatable with respect to the outer ring (510) between the first protrusion part (514) in which the cantilever (600) is formed and the adjacent first protrusion part (514). In the relative rotation of the outer ring (510) and the side ring (530) with respect to the inner ring (520) in a first direction, the cantilever (600) is caught by the groove part (524) to be restrained, relative rotation in a second direction is allowed, and the cantilever (600) extends inside the groove part (524) in a state of having no elastic deformation and comes into contact with a circumferential side surface of the groove part (524). According to the present invention, the one-way clutch or a torque converter can be easily manufactured at low cost with a simple configuration, noise is removed or reduced, stable operation is possible, energy efficiency is improved, a space can be reduced to reduce the size thereof, and design freedom is improved to reduce the weight thereof.
Patent KR-20220020467-A (KR)
Title: Apparatus for cleaning component and method for cleaing component
Inventor: LEE SU HYUNG
IPC: H05H1/34
Filed: 2020-08-11
Abstract: The present invention provides a device for cleaning a component of a substrate processing device using plasma. In one embodiment, the device for cleaning the component comprises: an insulating tube in which a refrigerant path is formed so that a refrigerant passes and a refrigerant outlet in which a refrigerant is discharged is formed at an end part; and a housing provided to surround the insulating tube, in which an inner wall is formed at a predetermined distance from an outer wall of the insulating tube, forming a first space between the insulating tube and the inner wall, and provided with a plasma outlet in which a plasma passing through the first space is discharged at the end part, wherein provided are the refrigerant and the plasma that can simultaneously be discharged through the refrigerant outlet and the plasma outlet. Therefore, the present invention is capable of efficiently processing the component.
Patent KR-20210027129-A (KR)
Title: Picking facility
Inventor: MIYAMOTO MASAYA
IPC: B65G61/00
Filed: 2020-08-25
Abstract: According to the present invention, a picking facility transfers a third container from a storage unit to a second picking unit and transfers a fourth container from the storage unit to the second picking unit when performing both first picking work and second picking work based on order information, transfers the fourth container where a target object is stored by the second picking work to the first picking unit as a second container and transfers a first container from the storage unit to the first picking unit after performing the second picking work, and transfers the second container where the target object is stored by the first picking work and the second picking work to a releasing unit after performing the first picking work.
Patent KR-20220030413-A (KR)
Title: Filter for Shielding Electro-Magnetic Wave
Inventor: SHIN GUN IL
IPC: H01F27/28
Filed: 2020-08-31
Abstract: Disclosed is a filter for shielding an electromagnetic wave. An embodiment of the present invention provides a filter for shielding an electromagnetic wave for power and communication, where a shielding boundary surface that determines the outside and the inside of a shielding surface has high electrical conductivity, is provided inside the filter, and is composed of a material having the properties of a paramagnetic or diamagnetic material, so as to have a structure for transmitting AC or high frequency magnetic field from the outside to the inside and shielding electric and magnetic fields outside and inside an electromagnetic shielding facility.
Patent KR-20220028810-A (KR)
Inventor: HAN SANG JIN
IPC: C01G25/02
Filed: 2020-08-31
Abstract: The present invention relates to a method for manufacturing a ceria-zirconia composite oxide, a ceria-zirconia composite oxide, and a catalyst including the same. The present invention reduces a reaction temperature and heavy components.
Patent KR-20220032414-A (KR)
Title: Heating device for peeling and removing protective film
Inventor: OH SEA IL
IPC: B65H29/54
Filed: 2020-09-07
Abstract: The present invention relates to a heating device for peeling and removing a protective film, and more particularly to the heating device for peeling and removing a protective film, which heats a metal panel and a protective film before a process of peeling and removing a protective film attached to the surface of the metal panel from the metal panel for protecting the surface of the metal panel so that adhesion between the metal panel and the protective film is weakened, thereby capable of performing quick work in the process and operation of removing the protective film, and reducing a defect rate. The heating device for peeling and removing a protective film includes: a transfer conveyor; a cover frame; a plurality of electric heaters; a blower part; and a controller.
Patent KR-20220035568-A (KR)
Title: Memory system and operating method of memory system
Inventor: KIM DO HUN
IPC: G06F12/0897
Filed: 2020-09-14
Abstract: Embodiments of the present invention relate to a memory system capable of increasing a hit rate of a map cache by caching map data that is likely to be accessed in advance in the map cache, a memory controller, and an operating method of the memory system. According to embodiments of the present invention, the memory system confirms the N number of flag sets corresponding to each of the N number of cache lines capable of caching map data, wherein each flag set includes the M number of flags indicating whether a cache hit, for each of the M number of data units included in the corresponding cache line, exists, determines target map data based on the number of flags which is set in the flag set corresponding to the first cache line among the N number of cache lines, and read the target map data from the memory device to cache the target map data in a second cache line among the N number of cache lines.
Patent KR-20220045405-A (KR)
Inventor: SANGHA PARK
IPC: F24F7/08
Filed: 2020-10-05
Abstract: A ventilation system is disclosed. The disclosed ventilation system separately has an inlet of an exhaust flow passage passing a total heat exchanger and a bypass flow passage which does not pass the total heat exchanger. The system has the bypass flow passage in a tilted shape to allow indoor air to flow to bypass components installed inside the ventilation system.
Patent KR-20220046055-A (KR)
Title: Functional food composition containing olive tree extract with excellent antioxidant activity as an active ingredient
Inventor: PARK CHUNG MU
IPC: A61P25/24
Filed: 2020-10-06
Abstract: The present invention provides a composition for antioxidant, antidepressant and antis tress composition based on natural products, which exhibit an antioxidant effect while including winter jasmine extract as well as exhibit a stress reduction effect and an effect of preventing and improving depression. The present invention provides a composition which can be taken or used for a long time while being able to exhibit effects such as antioxidant, antidepressant, and antis tress without a problem of side effects based on the natural products.
Patent KR-20220052695-A (KR)
Inventor: PARK JONG HOON
IPC: B25J9/16
Filed: 2020-10-21
Abstract: According to an embodiment of the present invention, a threshold value tuning system for collision detection of a multi-degree-of-freedom robot comprises: a robot control unit for inputting a drive control current value to a joint shaft; a detection sensor unit for detecting the drive state information value of the joint shaft; a collision calculation unit having therein an algorithm for determining whether is a collision based on a predetermined threshold value and calculating a control stop input to the robot control unit; and an interface control unit for displaying a collision signal according to the algorithm of the collision calculation unit on a screen, and displaying a button capable of inputting a false positive signal on one side of the screen. The collision calculation unit further includes an algorithm for adjusting the threshold value when a false positive signal is input from the interface control unit. Therefore, convenience of tuning the threshold value in the multi-degree-of-freedom robot and work safety using the same can be significantly improved.
Patent KR-20220053923-A (KR)
Inventor: KIM EUIJIK
IPC: H04W74/04
Filed: 2020-10-23
Abstract: A slot frame scheduling method of an electronic device included in an IoT system in a SWIPT environment is disclosed. The slot frame scheduling method includes the steps of: setting the length of a slot frame according to a transmission cycle of an electronic device; identifying the number of cells required for power supply and the number of cells required for data transmission and reception; transmitting a cell allocation request including information on the set length of the slot frame to a relay device; receiving a cell assignment response including a first list including one or more candidate cells for power supply and a second list including one or more candidate cells for data transmission and reception from the relay device; selecting a first cell in the first list and selecting a second cell in the second list; and transmitting cell allocation confirmation including information about the first cell and the second cell to the relay device.
Patent KR-20220053977-A (KR)
Inventor: JU HUN YEON
IPC: A61K8/9789
Filed: 2020-10-23
Abstract: The present invention relates to a cosmetic and food composition containing a supercritical extract of Dendropanax morbiferus sap, wherein the supercritical extract of Dendropanax morbiferus sap according to the present invention is effective in inhibiting reactive oxygen species, inhibiting NO production, and inhibiting tyrosinase and MMP-1, thereby being able to be usefully used as the cosmetic or food composition for whitening, wrinkle alleviation, antioxidant or anti-inflammation.
Patent KR-20210052284-A (KR)
Title: Anode assembly
Inventor: YAMASAKI GAKU
IPC: C25D5/02
Filed: 2020-10-26
Abstract: The present invention provides an anode assembly capable of easily lifting an anode from a plating tank. The anode assembly (30) comprises an anode structure (35) and an anode holder (40). The anode structure (35) includes an anode (31) and a feeding member (37). The anode holder (40) includes an anode support frame (43) having a space in which the anode structure (35) is arranged, a conductive bar (50), and a feeding electrode (55) mounted on an end of the conductive bar (50). One end of the feeding member (37) is fixed on the anode (31), and the other end of the feeding member (37) is detachably fixed on the conductive bar (50). The anode support frame (43) has a position determination guide unit (47) into which the lower end of the anode structure (35) is inserted. The anode assembly (30) can lift the anode structure (35) from a plating tank (10) by separating the anode structure (35) from the anode holder (40) when the feeding member (37) is detached from the conductive bar (50).
Patent KR-20220055291-A (KR)
Inventor: LEE BYOUNG HYUN
IPC: H01Q1/32
Filed: 2020-10-26
Abstract: A disclosed vehicle antenna mounting system may comprise: an antenna circuit board; an antenna base supporting the antenna circuit board; an antenna cover covering the antenna circuit board; and a temporary mounting member temporarily mounting the antenna base to a loop. The antenna base has a mounting protrusion protruding below a low surface of the antenna base and a cavity restricted in the mounting protrusion. The temporary mounting member is accommodated in the cavity. The loop may have a hole in which the temporary mounting member is coupled.
Patent KR-20210053242-A (KR)
Inventor: CHENG JYA WEI
IPC: A61P35/00
Filed: 2020-10-30
Abstract: The present invention provides novel modified chemokine peptides. The novel modified chemokine peptides treat cancer, particularly drug-resistance cancer, and can be combined with targeted drugs to more effectively inhibit tumor proliferation. A pharmaceutical composition of the present invention comprises: a chemokine analog peptide selected from RISE P-8 (SEQ ID NO: 1); and pharmaceuticals including targeted drugs, pharmaceutically acceptable buffers, diluents, carriers, adjuvants or excipients.
Patent KR-20200127946-A (KR)
Inventor: YOO TAE JOON
IPC: G06F40/268
Filed: 2020-11-02
Abstract: According to an embodiment of the present invention, a method of classifying documents with an explanation discloses reasons and/or bases for document classification based on the weight generated by an artificial neural network learning the correlation between sentences, document feature values, and sentence weights. The method of classifying documents includes: splitting an input document into the sentences; splitting the sentences into words; generating sentence feature values and a first weight; generating document feature values and a second weight; generating document classification information; generating descriptive information; and providing document classification information and description information.
Patent KR-20220059280-A (KR)
Title: Method for producing schisandra chinesis cold noodle soup
Inventor: NAM KI WOONG
IPC: A23L19/00
Filed: 2020-11-02
Abstract: The present invention relates to a manufacturing method of schisandra chinensis fruit naengmyeon broth, and more specifically, to a manufacturing method of schisandra chinensis fruit naengmyeon broth, which includes the steps of: (a) preparing dried pollack, radish, onion, green onion, whole ginger, red pepper seed and whole garlic as basic ingredients, preparing licorice, jujube, astragalus and bay leaves as herbal medicine ingredients, putting them in a broth container and filling them with water; (b) simmering for 4-6 hours; (c) scooping out basic ingredients and herbal ingredients in the broth container; (d) adding flavored soy sauce; and (e) performing refrigeration aging by adding schisandra chinensis fruit vinegar.
Patent KR-20220067979-A (KR)
Title: Composition for improving memory and learning ability including natural plant extract
Inventor: CHOI JONG IN
IPC: A23L5/20
Filed: 2020-11-18
Abstract: The present invention provides a composition containing a goatsbeard extract having an effect of increasing memory and a cognitive function based on a natural product. According to the present invention, the composition containing a goatsbeard extract can achieve effects of being used for a long time without problems of side effects such as cytotoxicity or the like, increasing memory and a cognitive function, and increasing a learning ability as a natural extract.
Patent KR-20220068691-A (KR)
Title: Vehicle seat that turns into bed
Inventor: YOON SNUG HYUN
IPC: B60N2/34
Filed: 2020-11-19
Abstract: The present invention relates to a vehicle seat capable of being reconfigured into a bed, wherein a seat back can be reclined in a full flat manner to be able to be used as a bed to a point where the seat back is parallel to a seat cushion. The vehicle seat capable of being reconfigured into a bed according to the present invention comprises: a base frame (100) installed on a bottom of a bottom of a vehicle; a seat back (200) combined with the rear of the base frame to be able to be reclined; a seat cushion (300) placed above the base frame (300); and a swing drive part (400) installed on the base frame to remove an anteroposterior separation space (A) and a vertical step (B) between the seat back and the seat cushion, which are generated when the seat back is reclined in a full flat manner by swinging the seat cushion.
Patent KR-20220069178-A (KR)
Title: Punch pin hole inspection device using punch and die, and punch pin hole inspection method using the same
Inventor: CHI HO JUNE
IPC: B29C51/08
Filed: 2020-11-19
Abstract: The present invention relates to a punch pinhole inspection device using a punch and a die and a punch pinhole inspection method using the same which can be immediately checked for bonding or damage caused by molding, specifically pinholes or microcracks, immediately after molding by the punch is finished when forming a laminate sheet into a pouch-type battery case using the punch and the die.