baber/WOPTO huggingface dataset:
Patent KR-20210122604-A (KR)
Title: Artificial bait for fishing
Inventor: CHO OK TAE
IPC: A01K85/00
Filed: 2020-04-01
Abstract: Provided is an artificial bait for fishing, which enables an angler to recognize that a pressing part and a housing part are wrapped. According to one embodiment of the present invention, the artificial bait for fishing comprises: a head part; a housing part coupled to the head part and having a fixing groove formed on the outer surface thereof; a pressing part assembled to the head part and the housing part and to which an external force is applied by a capture target; a moving part having a deformable elastic protrusion part formed therein to be received in the fixing groove and allowing at least a part to be received in the housing part to move forward by external force; and an elastic part generating elastic force so that the moving part moves forward. When the elastic deformable protrusion part is separated from the fixing groove as the external force applied to the pressing part is transmitted to the moving part in a locking state in which the elastic deformable protrusion part is received in the fixing groove, the locking state is released, the moving part moves forward by the elastic part, and a fishing line connected to one end of the moving part can be pulled forward as the moving part moves forward.
Patent KR-20210123041-A (KR)
Title: Induction heating type cooktop for heating object by using induction heating of thin film
Inventor: KWACK YOUNG HWAN
IPC: H05B6/10
Filed: 2020-04-02
Abstract: An induction heating type cooktop according to an embodiment includes: an upper plate which is coupled to an upper end of a case, and has an upper end on which an object to be heated is disposed; a working coil which is provided inside the case to heat the object to be heated; a thin film which is disposed on at least one of the upper end and a lower end of the upper plate; and a heat insulator which is provided between a lower surface of the upper plate and the working coil. The thin film includes: a plurality of sub-thin films including a hollow part and having a closed loop formed with respect to a center part of the working coil; and a heat-conducting member disposed to come in contact with at least one of the plurality of sub-thin films in a predetermined pattern.
Patent KR-20210124547-A (KR)
Title: Battery Pack Device for Managing Balance Hierarchically
Inventor: CHOI SUNG HOON
IPC: G01R31/3835
Filed: 2020-04-02
Abstract: The present invention relates to a battery pack device for managing balance hierarchically, which provides an advantage of providing a safety-guaranteed battery pack device. According to the present invention, the battery pack device comprises: M (M >= 1) battery modules provided with N (N >= 2) battery cells; M sub management modules connected to the N battery cells provided in the battery module to measure voltage values for each of N battery cells; and a main management module connected to at least one power terminal between +/- pack power terminals for charging or discharging the battery pack, communicatively connected to the M sub management modules to collect voltage values for each of (M x N) battery cells, and using the collected voltage values for each of (M x N) battery cells to manage a voltage balance state for each of (M x N) battery cells.
Patent KR-20210131112-A (KR)
Title: Cosmetic container with integral button
IPC: B65D43/16
Filed: 2020-04-23
Abstract: A cosmetic container having an integrated type button according to one embodiment of the present invention comprises: a lower container; a refillable container coupled to the lower container and accommodating cosmetics inside; an upper container opening and closing the lower container; and a middle body coupled to the inside of the lower container and engaged with the upper container with an integrally formed push button.
Patent KR-20210132557-A (KR)
Title: Compatible portable flying vehicle safety propeller cap
IPC: B64C39/02
Filed: 2020-04-27
Abstract: The present invention relates to a safety cap that prevents damage to wings and propellers (blades) of airplanes, drones, and flying vehicles (VTOL, PAV, uAV, etc), and is to block and protect damage factors and to protect nearby people and objects from being injured by sharp propellers. The safety cap is designed in consideration of aerodynamic and physical factors so as not to be disturbed during flight. In addition, the safety cap is light, detachable, convenient and easy to carry. The present invention is a flight device safety cap with both portability and convenience that devised and invented so as to be able to be manufactured with materials of the industrial site such as plastic, iron, and the like according to the current industrial environment.
Patent KR-20210138822-A (KR)
Title: Compound and light emitting device comprising same
IPC: C07D405/14
Filed: 2020-05-11
Abstract: When a compound according to an embodiment of the present invention is used in a light emitting device, the compound has higher efficiency characteristics than conventional compounds, and in particular, a lifespan improvement effect is excellent, resulting in significantly improved lifespan. According to one aspect, provided is a compound represented by chemical formula 1.
Patent KR-20210141798-A (KR)
Title: Display device, manufacturing device for display device, and manufacturing method for display device
IPC: G09F9/30
Filed: 2020-05-13
Abstract: Disclosed are a display device, an apparatus for manufacturing the display device, and a method for manufacturing the display device. The apparatus for manufacturing the display device includes: a stage including an upper surface on which a part of an object is mounted; a support part disposed on one side of the stage to form an inclination with the stage and including a side surface for mounting the other part of the object; and a pressurizing part mounted on a protection member and moving toward the object to press the protection member to the object. An objective of the present invention is to provide the display device that can protect a flexible circuit board attached to a display panel, the apparatus for manufacturing the display device, and the method for manufacturing the display device.
Patent KR-20210142384-A (KR)
IPC: H01M4/02
Filed: 2020-05-18
Abstract: The present invention relates to a method for manufacturing negative electrodes to increase initial efficiency and lifetime performance of the negative electrodes. According to the present invention, the method comprises the following steps: preparing a negative electrode roll having a negative electrode structure wound thereon, wherein the negative electrode structure includes a negative electrode current collector and a negative electrode active material layer formed on at least one surface of the negative electrode current collector, and the negative electrode active material layer includes side portions partitioned on both sides of the negative electrode active material layer and a central portion partitioned except for the side portions; preparing a pre-lithiation reactor having an impregnation section and a pre-lithiation section sequentially partitioned therein, and containing a pre-lithiation solution; unwinding the negative electrode structure from the negative electrode roll and moving the negative electrode structure to the impregnation section to impregnate the negative electrode structure with the pre-lithiation solution; and moving the negative electrode structure to the pre-lithiation section to electrochemically charge the negative electrode structure to perform pre-lithiation. In the pre-lithiation step, the pre-lithiation section includes a first section and a second section, the central portion is electrochemically charged in the first section, the side portions are electrochemically charged in the second section, the central portion and the side portions are electrochemically charged alternately in one or more cycles, and a charging current applied to the central portion is higher than that of the side portions.
Patent KR-20210143961-A (KR)
Title: Light emitting element and display device compriseing the same
IPC: H01L33/20
Filed: 2020-05-20
Abstract: Provided are a light emitting element and a display device including the same. The display device comprises: a substrate; a first electrode disposed on the substrate; a second electrode disposed on the substrate and spaced apart from the first electrode; a first insulating layer disposed between the first electrode and the second electrode and covering at least a portion of the first electrode and the second electrode; and a light emitting element disposed on the first insulating layer between the first electrode and the second electrode and extending in a first direction. The cross section of the light emitting element, cut in the first direction, comprises: a first side extending in the first direction; a second side extending in the first direction and facing the first side; a first lateral side connecting one end of the first side and one end of the second side; and a second lateral side connecting the other end of the first side and the other end of the second side. A first interior angle formed by the first side and the first lateral side is an acute angle and a second interior angle formed by the first side and the second lateral side is an acute angle. The present invention improves the reliability of contact between a contact electrode and a light emitting element.
Patent KR-20210145994-A (KR)
Inventor: KIM JAE GON
IPC: B60N2/882
Filed: 2020-05-26
Abstract: The present invention relates to a headrest pole guide. According to a curved headrest pole guide of the present invention, a pole guide main body unit consists of a pair of left and right main body units and is easily fastened by a clip and thereby manufacture of the main body unit is facilitated, assembly is simple, and installation is easy. In addition, one side of the pole guide main body unit is formed in a straight shape and the other side is formed in a curved shape, so that the pole guide main unit maintains the curved shape and satisfies a subtraction gradient from the pole guide. The curved headrest pole guide comprises: the pole guide main body unit; an upper cap; and an unlocking unit.
Patent KR-20210146598-A (KR)
Inventor: PARK WOO SUN
IPC: E02B3/06
Filed: 2020-05-27
Abstract: The present invention relates to a single-cell caisson installed in a port or coast to block an ocean current or waves. The single-cell caisson includes: a caisson body having a buttress in one part of the inside; a hatch installed while finishing one part of an upper part of the caisson body; an upper cap finishing the upper part of the caisson body, in which the hatch is installed, while combined with the same; a water filling pipe connected to one part of the upper cap to provide a flow path to inject seawater into the caisson body; an exhaust pipe connected to one part of the upper cap to provide a flow path to exhaust air in the caisson body; and shield plugs combined with the water filling pipe and the exhaust pipe respectively to shield the water filling pipe and the exhaust pipe from the outside. An unevenness having a set shape is formed in the bottom of the caisson body to increase the frictional force.
Patent KR-20210146739-A (KR)
Inventor: JUNG HAE YOUNG
IPC: G06Q50/20
Filed: 2020-05-27
Abstract: The present invention relates to a reading comprehension training system and method. More specifically, the reading comprehension training method comprises: an answer information receiving step of receiving answer information of a reading comprehension learner terminal input for reading comprehension evaluation from the reading comprehension learner terminal to a central control server unit; an answer delivery step of delivering the answer information of a reading comprehension learner received to the central control server unit to a manager terminal; a scoring information receiving step of receiving scoring information input to the manager terminal from the central control server; an evaluation ability deriving step of deriving an evaluation result of the learner's reading comprehension from the scoring information received from the manager terminal; and a reading comprehension enhancing content providing step of providing a reading comprehension enhancing content to the reading comprehension learner terminal from the central control server unit. Accordingly, the reading comprehension of the learner is evaluated from various angles through the answer information receiving step, the answer delivery step, the scoring information receiving step, the evaluation ability deriving step, a reading comprehension comparison information receiving step, a step of providing customized reading comprehension learning mastery information and reading comprehension enhancing contents, and the reading comprehension enhancing content providing step, thereby providing effects of providing training data matching the learner's reading comprehension according to the evaluation result and providing customized training data in real-time corresponding to a change in the learner's reading ability by continuously monitoring the learner's training performance.
Patent KR-20220001158-A (KR)
Title: reinforcement equipment of transmission steel tower
Inventor: LEE JAE HUN
IPC: E04H12/22
Filed: 2020-06-29
Abstract: Disclosed is an electric transmission tower reinforcement apparatus constructed in an electric transmission tower body part. In accordance with the present invention, a reinforcer supporter is provided in an outer circumference part of an electric transmission tower body part buried in the ground to support an electric transmission tower, wherein the reinforcer supporter is provided to be connected with the electric transmission tower body part to considerably improve reinforceability and supportability for the electric transmission tower body part supporting the electric transmission tower as well as considerably shorten construction time due to simple construction, thereby acquiring economic efficiency through a reduction in construction costs, and also, as the electric transmission tower installed above the ground is substantially supported, the electric transmission tower can be prevented from falling or collapsing even when strong wind blows or an external force is applied to the electric transmission tower, and, moreover, since the electric transmission tower reinforcement apparatus supporting the electric transmission tower is directly connected to support the electric transmission tower body part, substantiality and supportability for the electric transmission tower body part as well as the electric transmission tower supported by the electric transmission tower body part can be considerably improved.
Patent KR-20220002783-A (KR)
Title: Charging system and charging method for vehicle
Inventor: SHIN HO JOON
IPC: B60L53/10
Filed: 2020-06-30
Abstract: The present invention relates to a system and a method for charging a vehicle. According to the present invention, the system for charging a vehicle comprises: a main relay connected to a battery; a rapid charging unit controlling a relay between a motor controller and a DC power source to provide rapid charging voltage to the battery; and a slow charger controlling the main relay and a relay connected to an AC power source to provide slow charging voltage to the battery. During slow charging of the battery, the slow charger shares a capacitor of the rapid charging unit.
Patent KR-20220006282-A (KR)
Title: Camshaft assembly angle measuring device and method for measuring camshaft assembly angle using the same
Inventor: IM BYUNG HOON
IPC: G01B5/24
Filed: 2020-07-08
Abstract: The present invention can provide a camshaft assembly angle measurement device which comprises: a base frame supporting a camshaft to be horizontally supported; a camshaft measurement means coupled to the base frame and measuring a position of a key groove; a sensor piece measurement means coupled to the base frame and measuring a position of a sensor piece; and a measurement control unit measuring an assembly angle of the camshaft. According to the present invention, a measurement reference (a reference angle) of the sensor piece can be clearly set, thereby improving reliability of a measurement value of a cam phase angle assembly angle.
Patent KR-20220006428-A (KR)
Title: Apparatus for injecting predetermined amount
Inventor: PARK SEOG WON
IPC: B67D1/10
Filed: 2020-07-08
Abstract: The present invention relates to a metering injection device, comprising: a housing having an inlet and an outlet; a pipe made of an elastic material that is introduced into the housing through the inlet, extends inside the housing, and is guided to the outside of the housing through the outlet; a pressure roller that moves in the longitudinal direction of the pipe inside the housing and presses one side of the pipe; and a driving unit for moving the pressure roller in the longitudinal direction of the pipe, thereby capable of injecting a fixed amount of liquid with a simple structure.
Patent KR-20220006734-A (KR)
Inventor: DONGJOO KIM
IPC: H01P1/203
Filed: 2020-07-09
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than a 4^th generation (4G) communication system such as long term evolution (LTE). In accordance with various embodiments of the present disclosure, a radio frequency (RF) filter in a wireless communication system includes: a structure including a resonance part; and a cover plate on which a tuning structure is formed. The tuning structure can be formed to be flexibly placed with respect to the cover plate, through an opening part of the cover plate.
Patent KR-20220007253-A (KR)
Title: Multipurpose hanger
Inventor: AHN KI POONG
IPC: A47G29/08
Filed: 2020-07-10
Abstract: The present invention relates to a multi-purpose hanger coupled to a door frame to perform various functions. According to one embodiment of the present invention, as the length of the hanger can be adjusted through an adjusting member, the hanger can be combined with doors of various sizes such that the usability can be improved compared to a prior art. In addition, the multi-purpose hanger can be used for various purposes other than the purpose of hanging various items by combining the hanger with the door frame. The multi-purpose hanger includes a hanger module, a support module, and a friction reducing part.
Patent KR-20210023682-A (KR)
Title: Wafer processing method
Inventor: TSUJIMOTO KOHEI
IPC: C09J7/25
Filed: 2020-07-14
Abstract: The present invention provides a wafer processing method which can sufficiently remove grinding sludge adhering to a wafer held on a chuck table when grinding processing is performed. To this end, the wafer processing method includes the steps of: an adhesive tape adhesion step of making an adhesive tape adhere to a surface of a wafer; a thermocompression-bonding sheet arranging step in which a thermocompression-bonding sheet is arranged in the adhesive tape made adhere to the surface of the wafer; an integrating step in which the thermocompression-bonding sheet is heated and pressed with a flat member to pressure-bond the thermocompression-bonding sheet to the adhesive tape to be integrated with the wafer; a grinding step in which the thermocompression-bonding sheet side is held on a chuck table of a grinding device and the wafer is ground into a desired thickness while supplying a rear surface of the wafer with grinding water; and a peeling step in which the integrated wafer is carried out from the chuck table and the thermocompression-bonding sheet is peeled off from the adhesive tape.
Patent KR-20220008493-A (KR)
Inventor: LEE KI JU
IPC: F16H1/32
Filed: 2020-07-14
Abstract: The present invention relates to an electric switch limiter for fine operation interval adjustment, which includes: a cam gear unit having a first internal gear along the inner circumference thereof, having a serration joint unit along the rear edge of a middle open hole, and operating a limit switch in order to selectively cut off a rotational output of a motor by being rotated; a fixed gear unit having a front side where the cam gear unit is coupled so as to be capable of individual rotation such that a mounting space is formed inside, having a spur gear formed along the outer circumference thereof to be connected to the motor and gear-coupled to a reduction gear unit generating the rotational output, and having an inner circumference provided with a second internal gear; an interlocking carrier unit having the shape of a ring hollow in the middle, and provided with guide pins provided in the circumferential direction such that separate support is provided between one side portion disposed so as to face the rear surface of the cam gear unit and the other side portion disposed so as to face the front surface of the fixed gear unit; at least one or a plurality of planetary gears coupled to the guide pins to be rotatable and rotating in engagement with the first internal gear and the second internal gear; and a pressurization control unit coupled inside the interlocking carrier unit to move between the one side portion and the other side portion, having a control handle rotated in order to set a limit on the rotational output of the motor and protruding forward so as to pass through the open hole, having a serration unit along the circumference direction thereof to be selectively coupled to the serration joint unit, and elastically supported forward by an elastic means provided on the rear side.
Patent KR-20220009659-A (KR)
Inventor: LEE JANG WEON
IPC: A61L9/20
Filed: 2020-07-16
Abstract: A sterilizing device according to one embodiment of the present invention includes: a light emitting module; and a reflector for reflecting light emitted from the light emitting module, wherein the light emitting module includes an ultraviolet light emitting diode for emitting ultraviolet rays, and the reflector includes a concave reflection surface configured to reflect the ultraviolet rays emitted from the light emitting module toward a horizontal plane below the light emitting module. In the concave reflection surface, a curvature radius near the opposite end is greater than that near one end of the longitudinal diameter. According to the present invention, the sterilizing device is adequate for sterilizing an indoor space.
Patent KR-20220009676-A (KR)
Title: Baby face prediction system
Inventor: BAEK SEUNG HWAN
IPC: G06K9/00
Filed: 2020-07-16
Abstract: The present invention relates to a baby face prediction system and, more specifically, to a baby face prediction system for finding a feature point from the faces of a baby's parent and a fetus and predicting and providing a baby face based on the found feature point. According to one aspect of the present invention, the baby face prediction system for compositing a baby face using a parent picture and an ultrasound fetus picture includes: a user terminal; a server providing a baby face compositing service; and a database storing a baby face image including a feature point. The server includes: an image receiving unit receiving a parent image and an ultrasound fetus picture from the user terminal; a parent image face detection unit detecting father and mother face areas from the received parent image; a feature point detection unit detecting a feature point from each of the father's and mother's faces from the detected parent face areas; a baby face search unit searching for the baby face image most similar to the detected feature points of the father and mother from the database storing the baby face image; and a baby face compositing unit for compositing the father's and mother's feature points with the baby face image searched from the baby face search unit.