baber/WOPTO huggingface dataset:
Patent KR-20210108112-A (KR)
Title: Shoe washers
Inventor: KIM JONG HUN
IPC: B08B1/00
Filed: 2020-02-25
Abstract: The present invention relates to a footwear cleaning apparatus and, more specifically, to a footwear cleaning apparatus comprising: a housing which is provided with an accommodation space which a piece of footwear is accommodated therein, and has an intake vent and an exhaust vent that allow outdoor air to pass through the accommodation space; and a cleaning unit installed in the housing for drying and cleaning the piece of footwear accommodated in the accommodation space, and removing odors generated therefrom.
Patent KR-20210109373-A (KR)
Title: Elevator Protection Safety System Using Motion Sensor
Inventor: KIM HYUN SEOK
IPC: B66B13/24
Filed: 2020-02-27
Abstract: The present invention relates to an elevator jamming prevention safety device using a motion sensor, which is to re-open a platform door when a motion of a person and object is detected at an opening/closing point of a door when the platform door and an elevator door are opened/closed, and allows a safety measure to be performed by stopping opening/closing of the platform door and the elevator door when detecting jamming of a person in a gap between the platform door and a platform frame or the platform door and an elevator wall. According to an embodiment of the present invention, the elevator jamming prevention safety device using a motion sensor comprises: a jamming sensing unit provided linearly in a longitudinal direction adjacent to a platform door on one side of a platform frame to sense body jamming between the platform frame and the platform door; an upper end fixing unit provided at an upper end of the jamming sensing unit to protect the jamming sensing unit, and connected to a control unit of an elevator; a lower end fixing unit provided at a lower end of the jamming sensing unit to protect the jamming sensing unit, and having a rotating shaft penetrating from a front surface to a rear surface of one side of a central part; and a motion sensing unit coupled to the rotating shaft, extending from the lower end fixing unit, and having a motion sensor provided to face a front surface of the platform and sensing a motion to sense movement of a person or object. The motion sensing unit can be adjusted with a position thereof by being rotated and moved along an edge of the lower end fixing unit with respect to the rotating shaft. Also, the motion sensor is connected to the control unit in a wired or wireless manner, and can transmit a motion sensing signal to the control signal when a movement is sensed.
Patent KR-20210111541-A (KR)
Title: Service method for providing intemediary platform using a drone
Inventor: JEONG SEUNG JO
IPC: G06Q30/06
Filed: 2020-03-03
Abstract: The present invention provides a brokerage platform service method using a drone, which can use the drone more effectively. The brokerage platform service method using the drone of the present invention includes: a drone registration step (S10); a service reception step (S20); a drone call step (S40); and a drone driving stage (S50). The brokerage platform service method rents the drone (50) of a drone provider (12) through a server (20) to allow a service consumer (16) to perform a requested service, thereby enabling a drone rental service.
Patent KR-20210112499-A (KR)
Title: How to set scan speed for efficient target detection and radar drive
Inventor: CHO YONG BONG
IPC: G01S13/88
Filed: 2020-03-05
Abstract: The present invention relates to a radar system. The radar system comprises: a radar for detecting a target; a display unit for displaying the target detected from the radar; and a control unit for setting a different scan speed for each monitoring area of the radar according to topography and environmental conditions of a preset surrounding area of the radar to drive the radar according to the set scan speed. The present invention has an effect of driving the radar more efficiently as the scan speed of the radar can be set according to the topography and environmental conditions.
Patent KR-20210115431-A (KR)
Title: Functional oxygen absorber using natural antibacterial extract and package using the same
Inventor: HWANG JINCHUL
IPC: B65D81/26
Filed: 2020-03-13
Abstract: A functional oxygen absorber using a natural antibacterial extract according to the present invention is coated with a natural antimicrobial extract over an area not exceeding 50% of an outer surface. The natural antimicrobial extract is a horseradish extract, or a grapefruit extract, or a combination thereof and is applied after a mask having a pattern formed on the oxygen absorber is placed. In addition, the pattern is in the form of a stripe, a circle, or a square, and the natural antibacterial extract is sprayed at spray pressure of 1.0 to 1.2 kg/cm^2 to form thickness of 1 to 50 μm.
Patent KR-20210115657-A (KR)
Title: In-line straightener to achieve representative sample for ship’s ballast water
Inventor: KIM YOUNG SOO
IPC: B63J4/00
Filed: 2020-03-16
Abstract: The present invention relates to a laminar flow forming device for accurately and effectively obtaining a representative sample of ballast water, which comprises: a flange fastened to a pipe; a first layer inserted into the pipe; a first connecting bar for connecting the flange and the first layer; a second layer; and a second connecting bar for connecting the first and second layers to each other.
Patent KR-20210117610-A (KR)
Title: Calorie measuring system of flare stack exhaust gas and calorie measuring method by this system
Inventor: CHOI SANG KYU
IPC: G01N33/00
Filed: 2020-03-19
Abstract: The present invention provides a calorific value measurement system for flare stack exhaust gas, comprising: a detection unit that detects a component of the flare gas flowing along a pipe; and a flow rate measurement unit for measuring the flow rate of the flare gas, thereby capable of measuring the calorific value of the flare gas flowing along the pipe with high accuracy and in real time.
Patent KR-20210120463-A (KR)
Title: Method for manufacturing sauce of wild garlic
Inventor: KANG IL KWEN
IPC: A23L27/00
Filed: 2020-03-27
Abstract: A method for manufacturing Allium victorialis L. sauce of the present invention comprises the following steps of: washing and preparing Allium victorialis L.; primarily aging the Allium victorialis L. using a primary aging ingredient; secondarily aging the same using a secondary aging ingredient for the primarily aged Allium victorialis L.; freezing and storing the secondary aging ingredient with the secondary aged Allium victorialis L., wherein the secondary aging ingredient comprises apple cider vinegar, white sugar, soy sauce, purified water and additives.
Patent KR-20210122378-A (KR)
Title: Non-Rotation Type Alternating Current Generator
Inventor: CHOI WOO HEE
IPC: H02P9/14
Filed: 2020-03-30
Abstract: The present invention relates to a non-rotating alternating current generator which alleviates problems caused by power loss and efficiency degradation. The non-rotating alternating current generator comprises: a direct current power supply part (110); a control part (120) providing a switching signal to disconnect direct current power at a prescribed time and a prescribed period; and an alternating current output part (130) converting the direct current power into alternating current power by the switching signal of the control part (120) to output the alternating current power. The alternating current output part (130) includes an iron core (131), pole pieces (133) arranged in the longitudinal direction of the iron core (131), a field winding (134, 135) wound on the iron core (131) between the pole pieces (133) to receive the direct current power, and an armature winding (136) wound on the iron core (131) between the pole pieces (133) to output the alternating current power by an induced electromotive force by the field winding (134, 135). The non-rotating alternating current generator further comprises a power supply (140) connected between the alternating current output part (130) and the direct current power supply part (110), and performing the role of supplying power to continuously output an alternating current from the alternating current output part (130) by supplying constant direct current power from the direct current power supply part (110) to the alternating current output part (130).
Patent KR-20210121867-A (KR)
Inventor: PARK SI HYEON
IPC: H02G3/04
Filed: 2020-03-31
Abstract: The present invention relates to a wire protection cover for supplying power of an apartment house. An objective of the present invention is to stably block the outside exposure of a wire and prevent accidents such as a short circuit through the safe management of the wire. To achieve the objective, the wire protection cover comprises: a lower cover (10) having a prescribed length to form a structure of which an upper portion is opened to mount a wire (W) thereon; and an upper cover (20) detachably assembled on an upper portion of the lower cover (10). Elastic finishing members (11, 21) of a sponge material are provided on both ends of the lower cover (10) and the upper cover (20), and the elastic finishing members (11, 21) have an uneven shape. A pressing part (22) pressing and supporting for movement prevention of the wire (W) is provided on the upper cover (20). An insect-proof coating layer (12) for blocking the entry of harmful insects and preventing surface contamination is coated and formed on the bottom surface of the lower cover (10). A plurality of reinforcing partitions (13) are provided on the lower cover (10) at regular intervals in a longitudinal direction. A reinforcing wire mesh (23) reinforcing strength is provided on the inner wall of the upper cover (20).
Patent KR-20200043334-A (KR)
Inventor: KIM HUI YONG
IPC: H04N19/10
Filed: 2020-04-14
Abstract: Disclosed are a method and an apparatus for encoding/decoding an image with improved encoding/decoding efficiency. According to the present invention, the method for decoding an image comprises: a decoding part which acquires and decodes information on whether a residual signal for a current block exists or not; and a residual signal acquisition part which acquires the residual signal of the current block by inducing a scan direction (scanIdx) for the residual signal of the current block based on the information on whether the residual signal exists or not, wherein the information on whether the residual signal exists or not is information for indicating whether the residual signal exists in the current block or not, and when the information on whether the residual signal exists or not indicates that the residual signal exists in the current block, the current block can include at least one transform coefficient level which is not zero.
Patent KR-20210128812-A (KR)
Inventor: LEE YOUNG DONG
IPC: B65H57/04
Filed: 2020-04-17
Abstract: According to the present invention, provided is a rope subdividing apparatus including: a body (110); a winding roll (120) formed in front of one side of the body (110) to fix one end of a rope (10) such that the rope can be wound; a tight-contact unit (130) formed behind one side of the body (110) to prevent unwinding during a winding procedure by coming in tight contact with the surface of the rope (10) and to be rotated backward to respond to a winding diameter of the rope (10) becoming gradually larger; a rotary shaft (140) formed to be placed on the outside or inside of the tight-contact unit (130) in parallel with the winding roll (120) to be rotated, while having a screw groove (141) provided on an outer circumference; and a rope guide unit (150) formed to lead the rope (10) to be wound by a predetermined width while reciprocating along the screw groove (141). According to the present invention, there can be an effect of satisfying purchase conditions and needs of consumers by unwinding a large amount of wound ropes and winding and subdividing the ropes into a plurality of small amounts of ropes.
Patent KR-20210129343-A (KR)
Inventor: JEONG SANG ROK
IPC: G06K19/077
Filed: 2020-04-20
Abstract: According to a foldable cover structure of a memory card reader of the present invention, since a hanging projection has a structure of protruding from one side of the upper surface of a foldable cover, it is possible to prevent damage or loss in advance by allowing of the memory card to be separated from a card slot after hanging on the hanging projection even if a binding force of the memory card inserted into the card slot is released from the card slot due to negligence caused by vibration or shock during carrying. In addition, since a hinge part which adjusts and stops a rotation angle while the foldable cover is engaged with the rotation center of a reader body is made of a metal material, it is possible to prevent the hinge part from being worn out and loosening due to frequent rotation. Thus, a USB port and the memory card are prevented from being opened and damaged by random rotation of the foldable cover, or the memory card inserted into the card slot is prevented from being separated and lost. Also, it is possible to prevent the memory card inserted into the card slot from being lost out of the above-described hanging projection.
Patent KR-20210131068-A (KR)
Title: Nitride circuit board manufactured using molten salt titanizing and manufacturing method thereof
IPC: H05K1/03
Filed: 2020-04-23
Abstract: An objective of the present invention is to provide a circuit board using molten salt in a liquid state in modifying a surface of a dielectric substrate, and a manufacturing method thereof. According to one aspect of the present invention, the manufacturing method of the circuit board comprises: (a) a step of forming a mixture comprising Ti powder and molten salt; (b) a step of immersing the dielectric substrate in the mixture; (c) and a step of heating the mixture to form a Ti-containing layer on a surface of the dielectric substrate.
Patent KR-20210131835-A (KR)
Title: Start-up direction consulting system
IPC: G06Q10/06
Filed: 2020-04-26
Abstract: A startup direction consulting providing system according to the present invention includes: a startup status information generation module which receives and analyzes startup status information from a user terminal to generate startup status information; a startup status evaluation module which generates an evaluation completion item and a consulting target item based on the startup status information; and a consulting information providing module which provides startup consulting information for converting the consulting target item into an evaluation completed item to the user terminal.
Patent KR-20210133047-A (KR)
Title: Deck with fire extinguishing function
IPC: E04F15/04
Filed: 2020-04-28
Abstract: According to the present invention, a deck having a fire prevention function comprises a deck rib, and a deck base comprising a base frame and a deck supporter. A first coupling hole for coupling with the base frame of the deck base is formed on the deck rib in its longitudinal direction, and a second coupling hole corresponding to the first coupling hole of the deck rib is formed on the base supporter and the base frame. The first coupling hole comprises a first wide hole and a first narrow hole. The second coupling hole formed on the base supporter and the base frame comprises a second wide hole and a second narrow hole. A first placement part is formed on a spot where the first wide hole and the first narrow hole meet each other. A second placement part is formed on a spot where the second wide hole and the second narrow hole meet each other. When assembled, the second narrow hole is connected to the first narrow hole, and a coupling means is led through the first and second narrow holes such that the first placement part supports the top of the coupling means, and the second placement part supports the bottom of the coupling means, and, thus, the deck rib is fixed to the deck base.
Patent KR-20210133441-A (KR)
Title: container system for transportation and fast state of health assessment of reuse battery
IPC: H01M10/44
Filed: 2020-04-29
Abstract: In order to improve economic feasibility, provided is a container system for reuse battery transportation and aging high-speed measurement. The system includes: a transportation container in which a plurality of reuse batteries are selectively stored; a plurality of socket parts placed in the transportation container while provided to enable each of the reuse batteries to be individually power-connected and communication-connected; a power supply part power-connected to each of the socket parts and provided to charge and discharge each of the reuse batteries with a power source for aging measurement; a distribution control part circuit-connected to the power supply part and performing a control operation so as to charge and discharge each of the reuse batteries, which are connected with each of the socket parts, with the power source; and an aging measurement calculation part measuring a voltage through the repetition of the charge/discharge of the reuse batteries connected with the socket parts, and calculating a total energy storage amount based on the measured voltage.
Patent KR-20200130170-A (KR)
Title: Turbo machine
Inventor: LOEWLEIN OSWALD
IPC: F04D29/40
Filed: 2020-05-07
Abstract: The present invention relates to a turbo machine comprising: a housing (30) which includes at least two housing units (31, 32) connected to each other through a flange connection unit (33); and an impeller accommodated in the housing (30). The first housing unit (31) of the housing units connected to each other through the flange connection unit (33) includes a screw-shaped bore (35) for a connection screw (34). The second housing unit (32) of the housing units connected to each other through the flange connection unit (33) includes a penetrating bore (37) for the connection screw (34). The second housing unit (32) is placed to come in contact with the first housing unit (31) by a first face (39), and a screw head (41) of the connection screw (34) is placed to come in contact with a second face (40) which faces the second housing unit (32). The penetrating bore (37) of the second housing unit (32) put on the second face (40) and adjacent to the second face has a smaller cross-sectional area than that on the first face (39) and adjacent to the first face. According to the present invention, containment safety of a turbo machine can be improved.
Patent KR-20210053148-A (KR)
Title: Ring structure for film resistor
Inventor: KUO CHUN TSUNG
IPC: H01L21/768
Filed: 2020-05-15
Abstract: Various embodiments of the present disclosure relate to an integrated chip including resistor structures. A resistive layer overlies the substrate. The resistor structure overlies the substrate. The resistor structure includes a resistor segment of the resistive layer and a conductive via structure overlying the resistor segment. A ring structure surrounds the resistor structure. The ring structure extends continuously from a first point above the conductive structure to a second point below the bottom surface of the resistive layer.
Patent KR-20200135196-A (KR)
Inventor: NUMATA AIHIKO
IPC: H04N7/18
Filed: 2020-05-19
Abstract: In order to suppress a decrease in color reproducibility in a visible light image or a composite image obtained by combining the visible light image and an infrared light image, an image processing apparatus acquires a first image acquired by a first imaging device for generating an image in a visible region based on incident light from an imaging optical system, estimates a light-receiving intensity of infrared light incident on the first imaging device, and controls white balance adjustment for the first image based on the light-receiving intensity estimated by an estimation unit.
Patent KR-20210143381-A (KR)
Title: Display device and luminance profile measurement method
IPC: G02F1/13357
Filed: 2020-05-19
Abstract: According to the present invention, a method for measuring a luminance profile is a method of measuring the luminance profile of a display device including pixels partitioned into a plurality of blocks. The method includes the steps of: measuring a first reference luminance profile when a partial area of each of the blocks is in a display state and a remaining area of each of the blocks is in a non-display state; measuring a first luminance profile when an entire area of a first block among the blocks is in the display state, the partial area of each of remaining blocks is in the display state, and the remaining area of each of the remaining blocks is in the non-display state; and measuring a second luminance profile when an entire area of a second block among the blocks is in the display state, the partial area of each of remaining blocks is in the display state, and the remaining area of each of the remaining blocks is in the non-display state. Therefore, it is possible to effectively solve a stain display issue by reflecting the amount of luminance deterioration.
Patent KR-20210147325-A (KR)
Inventor: JUNG IN HO
IPC: A61L9/012
Filed: 2020-05-28
Abstract: The present invention discloses a candle warmer having aroma transmission directivity, which has a halogen lamp, etc., for emitting light and heat at the same time installed above a container filled with a candle including a scent-diffusing ingredient, so as to obtain a scent-diffusing effect when the lamp is turned on, in particular, to emit fragrance in a desired direction. The present invention provides a candle warmer equipped with a lamp assembly having aroma transmission directivity, which comprises: a coupling part fixed to a neck of a candle container; a solar cell installed in a main body fixed to the coupling part and disposed in a direction toward a lamp of the lamp assembly; a motor operated by power generated by the solar cell; and a scent-diffusing fan rotated by the motor, so as to transmit the fragrance emitted from the candle container.
Patent KR-20210152172-A (KR)
Inventor: LEE JANG HYUK
IPC: H01M4/04
Filed: 2020-06-08
Abstract: The present invention relates to a battery electrode drying apparatus. The battery electrode drying apparatus of the present invention comprises: a drying chamber provided with a drying room; a cassette which moves from the outside into the drying room and is provided to support an electrode sheet in a form of a single plate coated with an electrode slurry in the drying chamber; a hot air supply unit provided in the drying chamber and supplying a hot air toward the electrode sheet to remove a moisture and a solvent contained in the electrode sheet; and an exhaust unit connected to the drying chamber and configured to discharge a vaporized air containing the moisture and the solvent to the outside of the drying chamber. An objective of the present invention is to provide the battery electrode drying apparatus capable of reducing an equipment installation space and shortening a process time.
Patent KR-20200140750-A (KR)
Inventor: YANG HONG GEUN
IPC: B22F3/105
Filed: 2020-06-08
Abstract: The present invention relates to a method for manufacturing a metal mold using a 3D printing process and, more specifically, to a method for manufacturing a metal mold using a 3D printing process, which includes a step of forming a fine pattern having a width and an interval of 50 to 450 μm by stacking metal powder in a metal powder bed fusion (PBF) method. Therefore, the method for manufacturing a metal mold using the 3D printing process can reduce a loss of materials.