baber/WOPTO huggingface dataset:
Patent KR-20200027931-A (KR)
Title: A Magnetic Type of a Charging Connector
Inventor: OH JAE HO
IPC: H01R24/60
Filed: 2020-02-28
Abstract: The present invention relates to a magnetic type charging connector and, more specifically, to a magnetic type charging connector allowing different terminals to be coupled by magnetism and to be connected to a charging port, so that electronic equipment is charged. The magnetic type charging connector comprises: an insertion body (11) which is magnetic; a connection terminal (12) extending from the insertion body (11); and a first insulating body (13) insulating the insertion body (11) and the connection terminal (12), and including a charging pin fixed therein.
Patent KR-20210110767-A (KR)
Title: An alarm valve equipped with a hydrauric cylinder
Inventor: PARK MI SOON
IPC: F16K37/00
Filed: 2020-03-01
Abstract: The present invention relates to a water flow detection apparatus equipped with a hydraulic cylinder. The water flow detection apparatus of the present invention is divided by a clapper having an opening/closing function in the middle of a valve body as a boundary, and a primary side forming an inlet through which fire-fighting water supplied by pressurization from a pump flows is disposed below the clapper. A secondary side forming an outlet for delivering the fire-fighting water supplied from the primary side to a sprinkler head in an event of a fire is also disposed in the water flow detection apparatus. In addition, the water flow detection apparatus comprises a device for controlling the clapper responsible for opening and closing the water flow detection apparatus. In particular, a conventional diaphragm device is replaced by the hydraulic cylinder, and a volume, a weight, and a structure are remarkably improved. Accordingly, cost reduction can be realized, and productivity, manageability, and construction efficiency can be dramatically improved.
Patent KR-20210112741-A (KR)
Title: Die ejector and die bonding apparatus including the same
Inventor: PARK JONG SUNG
IPC: H01L21/677
Filed: 2020-03-06
Abstract: A die bonding apparatus is disclosed. The die bonding apparatus includes: a die ejector for separating a die, attached on a dicing tape, from the dicing tape; a die transfer module for picking up and transferring the die separated by the die ejector; and a die bonding module for bonding the die, transported by the die transfer module, onto a substrate. The die ejector includes: an ultrasonic vibration unit which comes in close contact with the lower surface of the dicing tape and provides ultrasonic vibration such that a repulsive force for separating the die from the dicing tape is applied to the die; and an ejector body configured to surround the ultrasonic vibration unit, coming in close contact with the lower surface of the dicing tape and having a plurality of vacuum holes for vacuum-adsorbing the lower surface of the dicing tape. The present invention can reduce failures caused by contamination of the die during the die bonding process.
Patent KR-20210114709-A (KR)
Title: Air conditioner unit
Inventor: JONGCHUL HA
IPC: F25B41/20
Filed: 2020-03-11
Abstract: An air conditioning apparatus is disclosed. The air conditioning apparatus comprises: a casing; a compressor located inside the casing; a partition wall dividing the inside of the casing into an outdoor side and an indoor side; an outdoor side heat exchanger located on the outdoor side within the casing and connected to the compressor through a first flow path; an indoor side heat exchanger located on the indoor side within the casing, connected to the outdoor side heat exchanger through a second flow path and connected to the compressor through a third flow path; and a ventilation module installed on the partition wall, and including an auxiliary heat exchanger, an auxiliary blowing fan and a damper opening and closing a suction side of the auxiliary blowing fan, wherein the auxiliary heat exchanger is connected to the second flow path by a first branch flow path branching off from a first branch point of the second flow path and is connected to the third flow path by a second branch flow path branching off from a second branch point of the third flow path. The present invention can inhibit a problem of reducing heat transfer performance.
Patent KR-20210115125-A (KR)
Title: Hanging device
Inventor: CHU YONG DAE
IPC: E04B9/18
Filed: 2020-03-12
Abstract: An objective of the present invention is to provide a suspension bolt hanging device comprising: an upper plate having a through hole in the middle thereof; a side plate extended downwards from both sides of the upper plate; a lower plate having a penetration hole drilled in the middle thereof, wherein both ends thereof are connected to the side plate; a pair of suspension bolt hanging units formed to be rotated by a hinge unit formed on both sides of the lower plate; and a concave groove formed on the end of one side of the suspension bolt hanging unit to stop the head portion of a suspension bolt. The suspension bolt hanging device used as a medium for coupling a suspension bolt to an anchor nut stops the suspension bolt on the suspension bolt hanging device simply by an operation of pushing and lifting the head portion of the suspension bolt and then lowering the head portion of the suspension bolt instead of using a screw coupling method to consequently couple the anchor bolt and the suspension bolt to conveniently install the suspension bolt without requiring a long period of time.
Patent KR-20210115148-A (KR)
Title: Maintenance method for bridge based on artificial intelligence
Inventor: JUNG HAN QUE
IPC: G06Q50/08
Filed: 2020-03-12
Abstract: According to the present invention, a maintenance and management method can derive maintenance and management elements in real time and improve accuracy and efficiency through artificial intelligence-based learning, thereby increasing reliability and significantly reducing resources required for maintenance and management. According to an embodiment of the present invention, a maintenance and management method for a bridge based on artificial intelligence: receives video information of the bridge in real time; inputs a first input signal to a pre-trained convolutional neural network; obtains a first output signal based on an input result; derives a management element based on the first output signal; generates a learning signal by reflecting a site condition; and trains a convolutional neural network based on a training signal.
Patent KR-20210084190-A (KR)
Title: Winding Machine for Instllation of Saftey Rope
Inventor: LEE KYUNG HEE
IPC: E04H12/10
Filed: 2020-03-23
Abstract: The present invention relates to a winding machine used for installing a safety rope for a high place work on a facility, which is a high place work target, by being installed on the facility to be adjacent to the ground. The winding machine in accordance with the present invention comprises: a housing coupled to and installed on the facility; a drum which has a rotating shaft, which is coupled to the housing to be able to rotate, to which one end of an installation wire is fixed, and around which the installation wire is wound; a handle coupled to the rotating shaft of the drum and enabling a worker to rotate the rotating shaft; and a ratchet mechanism switching between a state that the drum can rotate only in one direction and a state that the drum can rotate in both directions, wherein when the safety rope is installed, one end of the safety rope is coupled to the other end of the wire for installation, a ratchet bar is arranged at an operating position, and then the drum is rotated by the handle to wind the wire for installation around the drum, thereby arranging the safety rope at an arrangement position of the wire for installation in the facility in place of the wire for installation. The present invention can install the safety rope without a complex configuration of a motor or a sensor.
Patent KR-20210120656-A (KR)
Title: Insulation structure of tank for storing liquefied gas
Inventor: SONG DAE SEONG
IPC: F17C3/04
Filed: 2020-03-27
Abstract: Provided is an insulating structure of a liquefied gas storage tank for ships, including a first spray polyurethane foam (SPF) layer having sufficient mechanical properties even at a low temperature condition and a second SPF layer having excellent thermal insulation performance. The insulating structure of a liquefied gas storage tank comprises: a first heat-insulating layer which is formed on the body of the tank for ships that stores liquefied gas, and includes a first foaming agent having heat-insulating performance and a second foaming agent having a lower boiling point than the first foaming agent; a second heat-insulating layer formed on the first heat-insulating layer and including the first foaming agent; and a protective layer formed on the second heat-insulating layer and protecting the first and second heat-insulating layers from external impact or moisture.
Patent KR-20200051533-A (KR)
Inventor: PARK SUNG HOON
IPC: G06Q50/16
Filed: 2020-03-30
Abstract: The present invention relates to a system for analyzing a commercial real estate value and a method for analyzing a commercial real estate value using the same. The system for analyzing a commercial real estate value comprises: a storage unit receiving and storing transaction information and environment information with regard to commercial real estates from the outside; an input unit receiving input of a transaction condition with regard to a specific commercial real estate from a user; a detection unit detecting the plurality of real estates for sale corresponding to the transaction condition among the commercial real estates based on the transaction information and environment information; and an analysis unit analyzing the transaction information and environment information of the real estates for sale detected by the detection unit and providing cost comparison information of the real estates for sale and business diagnosis information of each of the real estates for sale to the user.
Patent KR-20210121543-A (KR)
Inventor: SHIM JU YONG
IPC: G03B3/02
Filed: 2020-03-30
Abstract: A zoom optical system according to an embodiment of the present invention comprises: a first lens group; a second lens group; a third lens group; and a fourth lens group which are arranged sequentially from an object side to an image side. Each of the first lens group to the fourth lens group includes two lenses. The second lens group and the third lens group can be moved. An effective focal length (EFL) in telephoto is defined by the following mathematical formula. Herein, EFL_(tele) represents the effective focal length of the zoom optical system in telephoto, and H_(imageD) represents half the value of the length of the diagonal of an image sensor pixel area. Therefore, provided is a zoom optical system and a camera module including the same.
Patent KR-20210121767-A (KR)
Inventor: HYE IN KA
IPC: C12Q1/6886
Filed: 2020-03-31
Abstract: The present invention relates to a use of IK, which is a spliceosome-related protein, for preventing or treating cancer. When IK of the present invention is inhibited, splicing that cuts intron 1 of ATM kinase pre-mRNA is inhibited, thereby inhibiting normal expression of ATM. Therefore, an IK inhibitor can be usefully used for the prevention or treatment of cancer induced by ATM.
Patent KR-20210122457-A (KR)
Title: Omni-directional non-rotating lidar-based safety system for work safety in smart factories
Inventor: EU JAI HONG
IPC: G06Q50/10
Filed: 2020-04-01
Abstract: Specifically, the present invention relates to an omni-directional non-rotating Lidar-based safety system for work safety in a smart factory, which uses a non-rotating Lidar sensor, senses a position of a sensing object approaching a high-risk industrial facility, and is implemented to avoid collisions between high-risk industrial facilities and sensing objects and to control the operation of the high-risk industrial facilities.
Patent KR-20210125220-A (KR)
Title: Transparent micro display device
Inventor: KWON KYU OH
IPC: H01L49/02
Filed: 2020-04-08
Abstract: The present invention relates to a transparent LED display device. A feature of the present invention has a structure in which a capacitor of a pixel driving circuit is integrated into an LED so as to reduce the area of the pixel driving circuit and increase a transmissive region. Through this, high transmittance may be realized while maintaining display quality.
Patent KR-20210126258-A (KR)
Title: Method for determining stop spot considering traffic information
Inventor: SEO YOUNG WU
IPC: G08G1/133
Filed: 2020-04-10
Abstract: Provided is a method for selecting a stop spot in consideration of traffic information. The method for selecting a stop spot is a method performed by a computing device. The method includes the steps of: receiving a riding request including a departure and destination; receiving a plurality of candidate stop spots disposed around the second road intersecting the first road and adjacent to at least one of the departure and the destination; receiving traffic information of the second road; determining a stop spot where getting on and off is impossible among the plurality of candidate stop spots in consideration of the traffic information of the second road; and selecting at least one stop spot among the plurality of candidate stop spots except for the stop spot where getting on and off is impossible.
Patent KR-20210133390-A (KR)
Title: Dermatological and cosmetic compositions suitable for topical application containing sphingomyelinase to increase the levels of skin and mucosal ceramides
IPC: A61K38/46
Filed: 2020-04-29
Abstract: A use of sphingomyelinase for increasing the value of skin and mucosal ceramides, as well as local preparations and cosmetic compositions containing sphingomyelinase suitable for local administration has been found.
Patent KR-20210061913-A (KR)
Inventor: YEN WEI TING
IPC: H01M10/48
Filed: 2020-04-29
Abstract: A battery device includes a storage battery unit, a current sensing unit, a temperature sensing unit, a storage unit and a processing unit. The current sensing unit detects the load current. The temperature sensing unit detects the battery temperature of the storage battery unit. The storage unit stores a number of cycles, a plurality of threshold value intervals, and a plurality of charging voltage values. Depending on load current, battery temperature and number of cycles, the depth of discharge of the storage battery is obtained. The storage unit stores the load current, the battery temperature and the number of cycles. The processing unit performs the charging procedure. A charging voltage value corresponding to a working threshold interval is selected as the main charging voltage value, a DC voltage equal to the main charging voltage value is used to perform a constant voltage charge on the storage battery unit.
Patent KR-20210136241-A (KR)
Title: Lift apparatus for dryer
IPC: A23B7/02
Filed: 2020-05-07
Abstract: The present invention relates to a dryer lift apparatus including: a work board portion with a tray placement workbench, in which a connector connectable to a tray in a dryer is installed at the workbench; a vertical support connected to the work board portion and supporting the work board portion for positioning on the ground; a horizontal drive unit mechanically coupled to the work board portion and driven to horizontally move the work board portion or a first member of the work board portion; a perpendicular drive unit mechanically coupled to the work board portion and driven to perpendicularly move the work board portion, the first member, or the vertical support; and a control device controlling the operations of the horizontal drive unit and the perpendicular drive unit.
Patent KR-20210141085-A (KR)
Title: Antimicrobial and Antifungal Cosmetic Composition Containing Complex Extract of Chamaecyparis obtusa, Rosa rugosa, and Melissa officinalis as Active Ingredient
IPC: A61K8/9761
Filed: 2020-05-15
Abstract: The present invention relates to a cosmetic composition having antibacterial and antifungal activity, and more specifically, to an antibacterial and antifungal cosmetic composition comprising a Chamaecyparis obtuse leaf extract, a Rosa rugose extract, and a Melissa officinalis leaf extract as active ingredients. The composition of the present invention has the advantage of maintaining formulation stability without change of discoloration and odor when applied to a cosmetic formulation. The antibacterial and antifungal composition comprising the Chamaecyparis obtuse leaf extract, the Rosa rugose extract, and the Melissa officinalis leaf extract as active ingredients exhibits a broad antibacterial and antifungal spectrum against various bacteria.
Patent KR-20210142824-A (KR)
Title: Engine room cooling apparatus for a construction equipment
IPC: F16J15/16
Filed: 2020-05-19
Abstract: The present invention relates to a structure of an engine room cooling system for construction equipment in which a radiator and a cooling hose are not required to be removed by inducing the hinge rotation of the radiator so that the radiator is operated in an opening and closing form and by providing a cooling water flow path inside a hinge device, thereby dramatically improving the maintenance convenience for the engine room of the construction equipment. According to the present invention, the structure of the engine room cooling system for the construction equipment comprises: a first hinge device and a second hinge device which are fixed to an engine room frame of the construction equipment through a fixing device and enable hinge rotation of a radiator in the opening/closing form; and the radiator connected to each of the first hinge device and the second hinge device to enable rotational operation in the opening/closing form. The first and second hinge devices include: a coolant guide pipe having one end spatially connected to a cooling hose and the other end spatially connected to the radiator; and a rotating body which is rotatable along the circumference of the coolant guide pipe and is combined with the radiator. When the rotating body rotates, the radiator rotates together.
Patent KR-20210144160-A (KR)
Title: Apparatus for supporting floor panel
IPC: E04F15/024
Filed: 2020-05-21
Abstract: The present invention relates to a device for supporting a floor panel. More specifically, the device for supporting a floor panel easily controls height of a floor panel and constantly maintains initially set height without a height change after completing height control. According to the present invention, the device for supporting a floor panel injects a hardening filler hardened at room temperature into an extendable filling pipe or discharges the excessively injected hardening filler from the extendable filling pipe, thereby easily controlling height of the floor panel, and the device can continuously maintains the initially set height without the height change caused by vibration or load after the hardening filler is hardened to equalize flatness of a floor surface formed by the floor panel.
Patent KR-20210145603-A (KR)
Inventor: PARK SANG KI
IPC: A23L3/3472
Filed: 2020-05-25
Abstract: The present invention relates to a method for preparing a plum bulgogi sauce using plum which is a natural preservative. According to the present invention, the plum bulgogi sauce using plum comprises a bulgogi sauce and a plum bulgogi sauce including a plum extract or plum additives selected from plum flesh. According to the present invention, uses of plum, which is difficult to use in processed foods, are increased and a bulgogi sauce with increased physicochemical quality and sensory preference by using the plum. In addition, the plum bulgogi sauce uses a natural preservative using plum, so that deterioration of a product is prevented during distribution, thereby providing advantages of being stored for a long and being cooked immediately at home or outdoors.
Patent KR-20200083951-A (KR)
Inventor: JOUNG JAE BOK
IPC: B64D47/08
Filed: 2020-05-26
Abstract: The present invention relates to a system and a method for controlling a drone provided with a directional speaker and a camera patrolling an RFID tag path. The system includes: RFID tag-attached signs installed in the border of a certain area; a drone controller provided with a wireless communication unit and transmitting a drone control signal; and a drone controlled by receiving the drone control signal from the drone controller or a smartphone and provided with a GPS receiver, a camera, a directional speaker, and an RFID reader. During the waypoint schedule path flight of the GPS-guided drone with location, velocity, and altitude preset in each path section of the RFID tag-attached signs, the drone transmits to a video server camera video data of the drone and RFID tag location information on the RFID tag-attached signs while performing patrol along the RFID tag path of the certain area at a certain altitude above the ground. When a person, an animal, or a wild animal in the patrol area is detected from the camera video data of the drone, the drone performs control so that the person, the animal, or the wild animal cannot approach by outputting a remote voice signal transmitted from a PC or a smartphone or outputting an animal repellent sound pre-stored in the storage unit of the drone.
Patent KR-20210150681-A (KR)
Inventor: CHOI BYOUNG CHAN
IPC: A61F2/16
Filed: 2020-06-04
Abstract: The present invention provides an intraocular lens which comprises: an optic part which serves as a lens of the intraocular lens; and a haptic part which extends from the optic part and serves to support the position of the optic part, wherein at least one of a first pattern portion, which includes a first concave portion or a first convex portion having a fine concavo-convex portion formed on a surface thereof, and a second pattern, which includes a second concave portion or a second convex portion having a fine concavo-convex portion formed on a surface thereof, is alternately or repeatedly positioned on at least one side of the optic part and the haptic part, and at least one of the first concave portion, the first convex portion, the second concave portion, and the second convex portion has a different size, thereby preventing recurrence of eye diseases such as late-onset cataracts by inhibiting cell mobility and controlling the direction of cell migration.
Patent KR-20200140741-A (KR)
Inventor: HODRUS ERHARD
IPC: G01M13/022
Filed: 2020-06-05
Abstract: The present invention relates to a method for determining the service life of a mechanical apparatus of an actuator, preferably a clutch actuator or a transmission actuator. The method refers to an actuator position through a movement of an end stop of a mechanical apparatus of an actuator (1) after loss of the actuator position. The method in which the service life of the actuator can be reliably determined carries out the loss of the actuator position by suspension of a supply voltage to the actuator (1), refers to the actuator position after restoration of the connection of the actuator (1) and the supply voltage, counts the number (N_R) of references, and infers the termination of the service life of the mechanical apparatus of the actuator (1) when the number (N_R) of references exceeds a threshold value (S).
Patent KR-20200141944-A (KR)
Inventor: DOBLER THOMAS
IPC: B65G67/04
Filed: 2020-06-09
Abstract: For the automated loading of a load (28) by a crane system (8), camera systems (9, 10, 11, 12) of the crane system (8) generate at least one image data stream. The at least one image data stream is analyzed by a computer unit (13) by using an artificial neural network. On the basis of the analysis, first and second markers (14, 15, 18, 19) are recognized by the computer unit (13) in respective single images (22, 23) of the at least one image data stream. Positions of the markers (14, 15, 18, 19) are determined, and the load (28) is loaded automatically by a lifting device (27) of the crane system (8) dependent upon the positions of the markers (14, 15, 18, 29).