baber/WOPTO huggingface dataset:
Patent KR-20200120507-A (KR)
Inventor: SPEICHERMANN JUSTUS
IPC: H01M10/42
Filed: 2020-03-26
Abstract: The present invention relates to arrangement for quality inspection of a battery cell (1). The battery cell (1) has an outer shell formed of two thin films sealed to each other, an anode electrode in a space surrounded by the outer shell, a cathode electrode, a separator separating the two electrodes, and an ion conductive electrolyte. A terminal lug (2) connected to the anode electrode and a terminal lug (3) connected to the cathode electrode protrude through a sealing seam. A device (4) whose visual appearance changes in the presence of a predetermined concentration of hydrogen fluoride in a space is arranged in a transparent area of the outer shell of the space surrounded by the outer shell. An optoelectronic device (5) for detecting the visual appearance is disposed outside the outer shell.
Patent KR-20200115337-A (KR)
Inventor: CHANG HAN SUNG
IPC: G01R33/05
Filed: 2020-03-27
Abstract: Disclosed are a fluxgate magnetometer and a method of manufacturing the same, capable of improving performance of a fluxgate. Lower coils, a lower structure, a magnetic body, an upper insulating film, and upper coils are sequentially stacked on a substrate insulating film on a substrate. The lower coils are embedded in a plurality of rows of lower coil embedding grooves formed in the substrate insulating film, respectively. Each of the lower coils has an edge portion, which is lower than an upper end of the lower coil embedding groove, so that a buffer groove is formed on an upper portion of the edge portion. A planarization thin film is formed by using an SOG composition or a fluid oxide material to fill the buffer groove, cover the substrate insulating film and the lower coils, and provide a flat surface, thereby buffering stress due to a difference in thermal expansion coefficients of neighboring components. A lower insulating film is further formed on the planarization thin film. The magnetic body for a Z-axis fluxgate includes: a linear pickup region; and a drive region branched from both ends of the pickup region to both sides, and having any one of an elliptical structure, a track-shaped structure formed of a combination of a straight section and a curved section, a rectangular structure, and a double U-shaped structure, and around which at least a drive coil is wound. The drive region may be formed in a two-stage structure such that a sectional area of the drive region is larger than a sectional area of the pickup region.
Patent KR-20210122570-A (KR)
Title: Coffee Extracting Apparatus
Inventor: WONKYU LEE
IPC: A47J31/057
Filed: 2020-04-01
Abstract: The present invention relates to a coffee extraction apparatus to maintain freshness by grinding coffee beans immediately. According to the present invention, the coffee extraction apparatus comprises: a first burr rotating to grind coffee beans; a first burr through-hole allowing the first burr to penetrate therethrough in the axial direction; a first burr inlet disposed at one end of the first burr through-hole to introduce the coffee beans; a first burr outlet disposed at the other end of the first burr through-hole to discharge ground coffee beans as coffee powder; a second burr inserted into the first burr through-hole through the first burr outlet to form a grinding space for grinding the coffee beans together with the first burr; a first rotating unit coupled to the outer surface of the first burr to rotate the first burr; a first power unit generating rotating force for rotating the first rotating unit; a first gear unit including a first driving gear connected to the first power unit to rotate at a fixed position and a first driven gear rotating while moving in the circumferential direction of the first rotating unit according to rotation of the first driving gear; an extraction unit opening in a direction facing the first burr outlet to receive the coffee powder discharged through the first burr outlet and mixing the coffee powder and water to extract coffee liquid; and a water supply unit supplying the water to the extraction unit. When the first driving gear is rotated, the first driven gear is connected to the first rotating unit.
Patent KR-20210125772-A (KR)
Title: Service providing system for self-guided traveler
Inventor: YI YOU JIN
IPC: G06K19/07
Filed: 2020-04-09
Abstract: Disclosed is a service providing system for overseas free travelers to graft advantages of package tours to the overseas free travelers. According to the present invention, the service providing system comprises: electronic tags provided to overseas free travelers and having different tag identifiers assigned thereto; a tag reader for each experience product prepared to provide the overseas free travelers with experience services before purchasing local products in a common space within an accommodation for the overseas free travelers to stay abroad; and a server system providing online platform services to the overseas free travelers who have signed up for membership. The server system receives experience information including the tag identifier of the electronic tag and a reader identifier of the tag reader from the tag reader whenever the electronic tag is tagged with the tag reader; registers local product information mapped to the reader identifier of the received experience information in an experience product list for overseas free travelers mapped to the tag identifier of the experience information; provides the experience products list to computing devices for the overseas free travelers who have successfully logged in and authenticated; and processes payment for local products selected for purchase on the experience product list.
Patent KR-20210127344-A (KR)
Inventor: LEE JUN SUK
IPC: B01L3/00
Filed: 2020-04-14
Abstract: The present invention relates to a cell culture automation system using a robot. An automated cell culture system using a robot comprises: a moving unit for moving cell culture equipment including a culture vessel, a vessel for centrifugation, and a tube for a cell sample; a cell incubator for culturing cells in the culture vessel by receiving the culture vessel; a centrifuge for centrifuging the cultured cells; a cytometer for counting the number of centrifuged cells; a multi-joint robot; an air displacement pipette (ADP) which injects cells and a culture medium into the cell culture equipment or extracts cells and a culture medium from the cell culture equipment using air suction and exhaust; and a control unit which controls the multi-joint robot to pick up the culture vessel moved by the moving unit and place the same in the cell incubator, controls the multi-joint robot to pick up the culture vessel in the cell incubator when the cells in the culture vessel are cultured for a predetermined period, controls the ADP to put the contents of the culture vessel into the vessel for centrifugation, controls the multi-joint robot to deliver the centrifuge container to the centrifuge, controls the ADP to sample the centrifuged cells and put the same in the tube for a cell sample, controls the multi-joint robot to introduce the cells in the cell sample tube into the cell counter, and receives counted cell number information from a cytometer. Therefore, cells can be automatically mass-cultured.
Patent KR-20210129773-A (KR)
Inventor: YOON SANG IL
IPC: H01M50/20
Filed: 2020-04-20
Abstract: The present invention relates to a case for a battery module, which removes welding defects occurring during welding of an end plate and a mono frame in a manufacturing process of a conventional battery module, reduces manufacturing costs, and is effective in dissipating heat generated from a cell assembly. The case for a battery module according to the present invention includes: a mono frame which has a space for accommodating the cell assembly therein, has an opening unit on one side, and is integrally molded with a metal through a casting method; a cover which covers the opening unit formed in the mono frame; and a coupling means for coupling the mono frame and the cover.
Patent KR-20210132788-A (KR)
Title: optical system for measuring ink droplet and measuring method thereof using the same
IPC: G01N21/95
Filed: 2020-04-27
Abstract: Disclosed are an optical system for measuring an ink droplet and a measurement method of an ink droplet using the same. The optical system of the present invention comprises: a chamber; an optical measuring unit which is installed on the outside of the chamber and measures a status of the ink droplet by radiating light toward a substrate; an optical unit which is installed inside the chamber and is located on a light path; and a protective module which comprises a moving unit arranged on a circumference of the optical unit and moving up and down, and a roller unit supplying a film between the optical unit and the substrate. The present invention provides the optical system which easily measures a status of an ink droplet ejected on the substrate.
Patent KR-20210136633-A (KR)
Title: Self-adhesive water-proof sheet integrated with protective material and water-proof method using the same
IPC: E04B1/66
Filed: 2020-05-08
Abstract: The present invention relates to a protection material-integrated self-adhesive waterproof sheet and a waterproofing construction method using the same. The protection material-integrated self-adhesive waterproof sheet includes: a lower release paper (110); a waterproof sheet (120) laminated on the lower release paper (110); an upper both-sided release paper (130) laminated on the waterproof sheet (120); and a protection material (140) laminated on the upper both-sided release paper (130). The upper both-sided release paper (130) includes an upper both-sided release paper (131) on one side and an upper both-sided release paper (132) on the other side, which are provided separately. Therefore, a part of the upper both-sided release paper (131) on one side and a part of the upper both-sided release paper (132) on the other side are located to be overlapped with each other in a longitudinal direction of the waterproof sheet (120) to form an overlapped part (133). Therefore, the present invention is capable of enabling quick construction and preventing damage to a waterproof layer and a protection layer.
Patent KR-20210139070-A (KR)
Title: Operationg Method for fueling managing server
IPC: G06Q20/40
Filed: 2020-05-13
Abstract: The present invention provides a method of operating a refueling managing server, which operates a fuel accumulation or point accumulation method according to refueling. The refueling managing server comprises: a communication unit which operates in conjunction with an application stored in a storage medium of a mobile terminal and is connected to a network; a controller which processes information received through the communication unit; and a memory for storing the information processed by the controller. Member information, payment card information, and fuel accumulation method information are received through the communication unit. The controller processes the received information to generate customer information and stores the generated customer information in the memory. The fuel accumulation method information relates to a method of accumulating fuel corresponding to a predetermined portion of a fuel injection amount selected by a customer.
Patent KR-20210142028-A (KR)
Title: Display device and manufacturing method thereof
IPC: H01L27/32
Filed: 2020-05-14
Abstract: A display device according to an embodiment of the present invention includes a substrate; a source electrode and a drain electrode positioned on the substrate; an insulating layer disposed on the source electrode and the drain electrode and including an opening overlapping the drain electrode; and a first electrode positioned on the insulating layer and in contact with the drain electrode in the opening. An angle between the side surface of the opening and a plane parallel to the substrate may be 70 degrees to 85 degrees.
Patent KR-20210146483-A (KR)
Inventor: NAM KWON HEE
IPC: A61K35/32
Filed: 2020-05-26
Abstract: The present invention relates to a Gongjindan (herbal drug) composition with enhanced pharmacological activity, containing a deer antler extract, and a red ginseng extract. The present invention can provide a Gongjindan composition with enhanced pharmacological activity, exhibiting effects of strengthening and recovery of immune function, improvement of congenital weakness, antioxidant action, protection and recovery of liver function, alleviation of female menopause and infertility, enhancement of male virility, and improvement of cardiovascular function when further containing a Cornus officinalis fruit extract, an Angelica gigas extract, a Euphoria longana fruit extract, a Rehmannia glutinosa extract, a Citrus unshiu peel extract, an Atractylodes macrocephala extract, a jujube extract, and a Zingiber officinale extract.
Patent KR-20210148514-A (KR)
Inventor: SATYABRATA AICH
IPC: G16H50/20
Filed: 2020-05-29
Abstract: Provided are a method for diagnosing COVID-19 by using an artificial neural network and a device therefor. According to an embodiment of the present invention, the method for diagnosing COVID-19 includes the steps of: performing learning of a first neural network including a first feature extraction layer and a lug anomaly classification layer; performing transfer learning of a second feature extraction layer included in a second neural network, on the basis of the first feature extraction layer which has been learned; generating a synthesized COVID-19 chest image on the basis of COVID-19 chest images; and inputting a target chest image into the second neural network, and estimating whether or not the target chest image is infected with COVID-19, on the basis of output data of the second neural network.
Patent KR-20210149397-A (KR)
Inventor: KIM UN TAE
IPC: B62D37/02
Filed: 2020-06-02
Abstract: According to the present invention, an active air guide system (1) applied to a vehicle (100) to realize aerodynamic improvement control comprises: an air guider (10) embedded in a bumper (130) to be prevented from being exposed to the outside, having an auxiliary flap (40) folded via a hinge structure (25-1, 25-2, 45-1, 45-2, 46) when the rotating angle of an auxiliary flap guider (50) is limited, and having a flap (20) using an actuator (31) as a power source to be moved as a component; and a controller (60) reducing a wheel arch-tire gap distance by the flap (20) and the auxiliary flap (40) to perform one among a straight flap mode (S70), a left turn flap mode (S90), and a right turn flap mode (S100). The distance of a wheel arch-tire front gap (g_front) intentionally set to be larger than a minimum gap to realize a bold and masculine design is reduced by the flap (20) to decrease the slipstream of a driving wind flowing to the wheel arch-tire front gap (g_front) to increase the aerodynamic improvement effect and improve the durability performance of a wheel arch-tire portion by preventing a tire (110-1, 110-2) and a surrounding wheel guard from coming in contact with each other when steering by immediate flap deployment amount adjustment by the actuator (31).
Patent KR-20210153271-A (KR)
Inventor: KIM JUNG WON
IPC: A63B22/20
Filed: 2020-06-10
Abstract: Disclosed is a half foam roller. The half foam roller of the present invention comprises: a base frame (110) with a certain area which is horizontally on the ground; a pair of side frames (120) which are provided in a semicircular shape, and are combined in a vertical direction to both sides of the base frame (110); and a plurality of rotation rollers (130) which are rotated in a horizontal direction between the side frames (120). Herein, the rotation rollers (130) are formed of an elastic material, and allow a rotation shaft (131) to protrude to both sides of the rotation rollers (130) by a predetermined length inside. The present invention allows a user to perform continuous stretching operations.
Patent KR-20210153421-A (KR)
Inventor: YOO SUNG HO
IPC: G06Q50/30
Filed: 2020-06-10
Abstract: An embodiment of the present invention relates to a parking management system and apparatus using image recognition technology. A method for providing a parking management service according to one side includes the steps of: receiving, in response to a user's request for a parking space reservation, the user's location information, and searching for a nearby parking lot; receiving image information corresponding to the parking lot and inputting the same into a mask R-CNN-based learning model, to extract individual vehicle areas from the image information; identifying an available parking space in the parking lot based on the individual vehicle areas; and providing information about the identified parking space to the user.
Patent KR-20210156893-A (KR)
Inventor: YANG DONG HYUN
IPC: F16C11/04
Filed: 2020-06-18
Abstract: Disclosed are a display device capable of blocking foreign substances entering from the outside and a manufacturing method thereof. According to one embodiment of the present invention, the display device comprises: a display panel including a front surface for displaying a screen and a rear surface opposite to the front surface and including a folding shaft; a support member disposed on the rear surface of the display panel and including a first support member positioned on one side of the folding shaft and a second support member separated from the first support member and positioned on the other side of the folding shaft; a hinge connecting the first support member and the second support member; a hinge cover covering the hinge and including a front surface opposite to the hinge and a rear surface opposite to the front surface; a first rear cover disposed on the rear surface of the first support member and including a first cover surface configured to cover a first area of the rear surface of the hinge cover in an unfolded state; a second rear cover disposed on the rear surface of the second support member and including a second cover surface configured to cover a second area of the rear surface of the hinge cover in the unfolded state; a first blocking member disposed on the first cover surface of the first rear cover and including a plurality of first protrusions; and a second blocking member disposed on the second cover surface of the second rear cover and including a plurality of second protrusions.
Patent KR-20210157232-A (KR)
Inventor: DAE SEONG SONG
IPC: B63B17/00
Filed: 2020-06-19
Abstract: Disclosed is a thermal insulation structure of a liquefied gas storage tank for ships having excellent thermal insulation performance. According to an embodiment of the present invention, a thermal insulation structure of a liquefied gas storage tank comprises: an insulation layer formed on a body of a tank for a ship for storing liquefied gas; a non-combustible layer coated on an outer surface of the insulation layer; and a protective layer formed on the non-combustible layer and protecting the insulation layer and the non-combustible layer.
Patent KR-20210157725-A (KR)
Inventor: LEE JUYEON
IPC: A41B11/00
Filed: 2020-06-22
Abstract: The present invention relates to a compression stocking and, more specifically, to a compression stocking for improving leg health by ergonomically compressing from the calf to the ankle and the sole of the foot. A compression stocking according to one embodiment of the present invention, which is a compression stocking knitted to wrap from the sole of the foot to the calf, comprises: a weak pressure part that is knitted by a straight knitting method and compresses a rear part of the calf along the longitudinal direction; a medium pressure part that is knitted by a double knitting method and compresses the ankle and the instep; and a strong pressure part that is knitted by a cross-knitting method and compresses the sole of a foot.
Patent KR-20220000165-A (KR)
Title: Method for broadcasting virtual reality game and virtual reality system for performing the same
Inventor: KIM SUNG KYUN
IPC: A63F13/5258
Filed: 2020-06-25
Abstract: The present application relates to a method for generating a relay screen for a virtual reality game and a virtual reality system for performing the same. The method for generating the relay screen according to one aspect of the present application comprises the following steps of: for audience near a playground where a VR game is played, detecting location of the audience in a real space with respect to the playground; setting a camera location variable in a virtual space, where the VR game is played, based on the location of the audience; generating a virtual camera in the virtual space according to the camera location variable; obtaining a video of the virtual space photographed by the virtual camera; and transmitting the relay screen photographing the virtual space to a smart device of the audience. The virtual reality system broadcasts the VR game with high sense of realism.
Patent KR-20220000450-A (KR)
Title: Rotating blade for rice wine filter device
Inventor: JUN SEONG TAEK
IPC: B01D36/02
Filed: 2020-06-25
Abstract: A rotating blade for a rice wine filter device comprises: a rotating axis; a plurality of compression plates for filtering base fermentation liquor from rice wine lees by compressing and crushing the rice wine lees, inputted into a filter drum while rotating along a rotating axis, toward an inner circumferential surface of the filter drum; and an elastic support unit elastically supporting the compression plates so that brushes implanted on the compression plates are in close contact with the inner circumferential surface of the filter drum regardless of whether the rotating axis is eccentric or the filter drum is distorted.
Patent KR-20220005269-A (KR)
Inventor: HYUN CHUL KIM
IPC: E05C1/00
Filed: 2020-07-06
Abstract: The present invention relates to a smart gate. More specifically, the smart gate includes: an entrance door part opening and closing a connection passage connecting a first space placed in front of a structure with a second space placed behind the structure; a first storage part located between the first and second spaces together with the entrance door part, and storing delivery goods at room or lower temperature; a second storage part located below the first storage part and storing delivery goods at room or lower temperature; and a security part including an authentication part located between the first and second storage parts and authenticating a user, and at least one among a first locking part locking the movement of the entrance door part, a second locking part opening and closing a first storage door of the first storage part, and a third locking part opening and closing a second storage door of the second storage part. Therefore, the present invention is capable of improving security and the use of space.
Patent KR-20220009780-A (KR)
Title: Current-fed dual active bridge converter and control device
Inventor: JUNG JEE HOON
IPC: H02M1/00
Filed: 2020-07-16
Abstract: Disclosed is a current-fed dual active bridge converter comprising: a transforming unit including a dual transformer which has primary sides connected in series to each other and secondary sides connected in parallel to each other; a first circuit unit including a plurality of bidirectional booster converters interleaved with the primary sides of the dual transformer, a plurality of filter inductors connected to respective input terminals of the plurality of bidirectional booster converters, an inductor coupled to a leakage inductor of the dual transformer, and clamp capacitors of the plurality of bidirectional booster converters; and a second circuit unit including full bridge converters connected to the secondary sides of the dual converter and a plurality of output capacitors alternately charged and discharged according to the switching drive of the full bridge converters. The present invention can minimize a switching loss to enhance overall efficiency.