baber/WOPTO huggingface dataset:
Patent KR-20200016917-A (KR)
Title: Circuit for preventing static electricity and display device comprising the same
Inventor: KIM YONG JAE
IPC: H01L27/02
Filed: 2020-02-07
Abstract: The present invention relates to a circuit for preventing static electricity and a display device comprising the same. Specifically, a circuit for preventing static electricity of a display device comprises: a driving circuit driving a display unit displaying an image; and at least one clock signal wiring transmitting a clock signal to the driving circuit. The circuit for preventing static electricity comprises: at least one transistor electrically connected to each of the at least one clock signal wiring; and at least one capacitor comprising one electrode commonly connected to a source electrode and a drain electrode of the transistor and the other electrode to which a predetermined voltage is applied. According to the present invention, malfunction and breakage of a display panel due to static electricity can be prevented by preventing introduction of the static electricity into the display panel.
Patent KR-20200102356-A (KR)
Inventor: TSUJI YASUHITO
IPC: G02F1/1335
Filed: 2020-02-10
Abstract: The present invention provides a coloring composition capable of obtaining a black resist pattern having excellent light-shielding properties and solvent resistance, and a coloring resist composition containing the same. The coloring composition contains a pigment and a binder resin, wherein the pigment includes at least one selected from a group consisting of C.I. pigment orange 16 and C.I. pigment yellow 139, and C.I. pigment blue 60.
Patent KR-20200127849-A (KR)
Inventor: ROY YAM
IPC: G01S17/89
Filed: 2020-02-12
Abstract: A time-of-flight (ToF) depth measurement method according to an embodiment of the present invention comprises the steps of: illuminating a scene by using a ToF light source modulated by using a first modulation frequency (FMOD^(1)); measuring depths to respective surface points within the scene by using the FMOD^(1), wherein the surface points are represented by a plurality of respective pixels; computing at least one statistical distribution parameter for the depths; determining a second modulation frequency (FMOD^(2)) higher than FMOD^(1), based on the at least one statistical distribution parameter; and re-measuring the depths by using the FMOD^(2). The present invention can achieve high accuracy in ToF depth measurement.
Patent KR-20210104461-A (KR)
Title: Cigarette pack which can light cigarette when cigarette is drawn out therefrom
Inventor: MOON JAE HWA
IPC: C06B21/00
Filed: 2020-02-17
Abstract: Disclosed is a cigarette withdrawal and ignition type cigarette pack, wherein a fire is ignite on a lower end of a cigarette at the moment when a user withdraws the cigarette from the cigarette pack such that it is not necessary for the user to separately ignite the cigarette after withdrawing the cigarette. The withdrawal and ignition type cigarette pack according to the present invention is a cigarette pack in which two or more rows of cigarettes having a fire extinguishing agent applied on a lower end portion thereof are accommodated. First friction ignition agent substances capable of igniting an ignition combustion agent by friction with the ignition combustion agent are provided in a horizontal band shape on front and rear inner walls adjacent to a withdrawal opening of the cigarette pack. Second friction ignition agent substances which pass through the middle of the two or more rows of cigarettes at the height of the first friction ignition agent substances on the front and rear inner walls of the cigarette pack and can ignite the ignition combustion agent by friction with the ignition combustion agent are provided in a horizontal band shape between side walls of the cigarette pack to be supported by the side walls. When a user withdraws a cigarette while pressing the height of the first friction ignition agent substances or the second friction ignition agent substances with his or her finger, the cigarette is ignited by friction between the ignition combustion agent of the cigarette and the first friction ignition agent substances or the second friction ignition agent substances.
Patent KR-20210106256-A (KR)
Inventor: SONG WOO SEOK
IPC: H01M50/50
Filed: 2020-02-20
Abstract: A bus bar according to an embodiment of the present invention comprises: a cylinder shaped positive electrode connection part where a positive electrode tab of a first battery cell is wound; a cylinder shaped negative electrode connection part where a negative electrode tab of a second battery cell is wound; and a fuse formed between the positive electrode connection part and the negative electrode connection part and molten in case of application of overcurrent. According to the present invention, safety can be ensured by preventing big fire or explosion.
Patent KR-20200036824-A (KR)
Title: Method for manufacturing enzyme solution in biosensor
Inventor: KIM DONG UK
IPC: C12Q1/54
Filed: 2020-03-20
Abstract: The present invention relates to an enzyme solution for a biosensor. More particularly, the present invention relates to an enzyme solution for a biosensor having a significantly improved stability over time by including taurine and a method for manufacturing the same. The enzyme solution for a biosensor of the present invention can effectively prevent the degradation of the quality of the biosensor over time. In addition, the enzyme solution for a biosensor of the present invention can stabilize the quality of a biosensor even if an iron ion-containing medium that is non-specifically reduced over time is used, and brings a cost saving effect by using such an inexpensive medium.
Patent KR-20210118538-A (KR)
Inventor: NA MYUNG HWAN
IPC: F24C15/20
Filed: 2020-03-23
Abstract: The present invention relates to a kitchen exhaust system using a cooking stove hood, which can significantly improve exhaust efficiency, comprising: an air amplifying device connected in communication with an exhaust pipe; a blower disposed on an upper surface of a cooking stove hood; a dust collecting chamber for sucking an indoor air pollutant; and a plurality of kitchen intakes for sucking the indoor air pollutant.
Patent KR-20210119086-A (KR)
Title: Pet snacks included red ginseng
Inventor: KWON JAE CHOUL
IPC: A23K10/20
Filed: 2020-03-24
Abstract: The present invention relates to pet snacks containing red ginseng, and more specifically, to pet snacks containing red ginseng capable of strengthening the immunity of pets with red ginseng as a main ingredient. According to the pet snack containing red ginseng prepared by a preferred embodiment of the present invention, natural products are used without adding chemicals, and thereby side effects or pet repulsion can be reduced and immunity can be enhanced due to a saponin component of red ginseng. Therefore, pet health can be maintained.
Patent KR-20210121444-A (KR)
Title: Cable covering stripping device
Inventor: LIM SUNG JOO
IPC: H02G1/12
Filed: 2020-03-30
Abstract: The present invention can automatically perform the entire process of stripping cable sheath, restore a cable deformed into an oval to an original shape by inserting a pipe-shaped flange member between a shielding layer and an inner cover, and can smoothly perform stripping the shielding layer. Provided is a device for stripping cable sheath, which is to strip the sheath of a cable (10) composed of an outer cover (11), a shielding layer (12), an inner cover (13) and a core wire (14). The device for stripping cable sheath includes a main plate (100), first and second transfer units (200, 300), a cutting unit (400) and a guide unit (500).
Patent KR-20200115372-A (KR)
Title: MicroGrid Distributed Conrtol Apparatus Based Consensus
Inventor: KIM HAK MAN
IPC: H02J3/38
Filed: 2020-03-30
Abstract: The present invention relates to a microgrid distribution control device based on consensus which applies a distribution low voltage ride through (LVRT) control technique using a consensus algorithm rather than an existing centralized form, and continues to communicate to perform a LVRT function even if one or more communication lines fail. To this end, the microgrid distribution control device based on consensus comprises a secondary control layer, and a first control layer.
Patent KR-20200040715-A (KR)
Title: Folding type air sign
Inventor: KIM SU CHEOL
IPC: G09F15/02
Filed: 2020-03-31
Abstract: The present invention relates to a foldable air signboard. An objective of the present invention is to allow automatic installation and storage in a folded state by an inner folding plate to easily manage facilities. To achieve the objective, the foldable air signboard comprises: a tube main body (10) to be erected and expanded by internal air pressure; a lower case (20) arranged on a lower portion of the tube main body (10); and an upper cover (30) arranged on an upper portion of the tube main body (10). A plurality of folding plates (40) are foldably arranged in a zigzag pattern in a vertical direction in the tube main body (10). A pocket unit (11) for insertion, storage, and support of the folding plates (40) is symmetrically arranged on both sides of an inner wall of the tube main body (10).
Patent KR-20210128151-A (KR)
Inventor: PARK JIN WOO
IPC: E04G17/14
Filed: 2020-04-16
Abstract: The present invention relates to a multi-bracket which supplements and improves a bracket which is a main product of climbing formwork to improve efficiency by responding to a request requiring safety and workability during lot construction since an outer shape of a bridge tower structure is roughly designed on a curve and a slope. A push-pull beam, which is linearly movable to get closer to or away from an installation surface, is operated by rotation of a screw, and a hinge plate hinged and connected to be closely attached to the installation surface is provided to one end of the push-pull beam. Therefore, by rotating the screw by control of a tool, the push-pull beam is moved with respect to the installation surface and horizontality of the bracket is realized.
Patent KR-20210131522-A (KR)
Title: Electrolytic sterilizer generating device using constant current
IPC: C25B1/26
Filed: 2020-04-24
Abstract: The present invention relates to an electrolytic sterilizer generator using a constant current which electrolyzes salt water to generate electrolytic sterilizer of a constant concentration regardless of concentration of the salt water. The electrolytic sterilizer generator using a constant current comprises: a soft water supply part to supply soft water; a salt water supply part to supply salt water; an electrolytic sterilizer generator for mixing and electrolyzing the soft water from the soft water supply part and the salt water from the salt water supply part to generate electrolytic sterilizer; and a current supply part for converting AC current into DC current having a constant current amount by a constant current control circuit to contantly maintain a concentration of the electrolytic sterilizer to energize the electrolytic sterilizer generator. Since a constant current control circuit of a current supply part inputs a constant current value to the electrolytic sterilizer generator, the present invention may supply electrolytic sterilizer of constant concentration required in a use filed of the electrolytic sterilizer regardless of concentration of the input salt water.
Patent KR-20210132796-A (KR)
Title: Charge management system for electric vehicle
IPC: B60L53/60
Filed: 2020-04-28
Abstract: The present invention relates to a charging management system for electric vehicles to efficiently charge a plurality of electric vehicles. According to the present invention, the charging management system for electric vehicles comprises: a charging means supplying power to charge electricity to a vehicle and providing a rapid charging mode and a slow charging mode supplying a relatively lower charging voltage than that of the rapid charging mode to a plurality of vehicles; and a control means controlling a charging mode for vehicles connected to the charging means. The control means includes: a vehicle connection management unit managing connection time information of the vehicles connected to the charging means and charging mode selection information for requesting the rapid or slow charging mode for each vehicle; a priority management unit determining and managing priority, which is an order capable of performing the rapid charging mode, on the basis of the connection time information; and a charging speed management unit controlling the charging speed on the basis of the priority and the charging mode selection information so that the rapid charging or slow charging for each vehicle is performed.
Patent KR-20200136309-A (KR)
Inventor: KADOWAKI YUTAKA
IPC: C23C4/08
Filed: 2020-05-04
Abstract: The present invention relates to a component for a film forming device, and a film forming device having the same. The component for a film forming device comprises a surface exposed to a film forming atmosphere and a spray film which is formed on the surface of the component and composed of Al or an Al alloy or composed of Cu or a Cu alloy. Surface roughness (Ra) of the spray film is in a range of 50-70 μm.
Patent KR-20210143362-A (KR)
Title: Heating system for battery module of electric vehicles
IPC: B60L58/27
Filed: 2020-05-19
Abstract: Disclosed is a battery module heating system of an electric vehicle. According to one embodiment of the present invention, the battery module heating system of an electric vehicle comprises: a battery module of a vehicle; a heat collection module integrating solar heat energy to heat working fluid; and a circulation line extended from one side of the heat collection module to the battery module to allow the working fluid to circulate the inside of the circulation line to heat the battery module.
Patent KR-20210144984-A (KR)
Inventor: YOO Bugyoon
IPC: H01L51/52
Filed: 2020-05-21
Abstract: An electronic device may include: a display panel; a plate disposed under the display panel and including a code area in which a unique code is disposed; and a circuit film electrically connected to the display panel and including a first portion, and a second portion extending from the first portion and covering the code area. The present invention provides the electronic device having reduced possibility of generating electrical noise.
Patent KR-20210145464-A (KR)
Inventor: CHANG HOON LEE
IPC: H02J7/00
Filed: 2020-05-25
Abstract: The present invention relates to a charger and, more specifically, to a charger provided with a covering shield which performs electromagnetic shield and heat radiation at the same time. According to the present invention, the charger forms a heat radiation hole and a heat radiation slit, thereby satisfying heat radiation performance and shield performance at the same time. The present invention can earth a substrate to an earth pin of the covering shield to easily earth the substrate. In addition, the present invention forms a ventilation unit wherein a vent is opened downward, thereby enhancing heat radiation, electromagnetic shield, and waterproof functions.
Patent KR-20210145604-A (KR)
Inventor: SONG SUK YOON
IPC: A63H29/22
Filed: 2020-05-25
Abstract: The present invention relates to a soap bubble generator used for play, and in particular, the soap bubble generator that is operated by power to fill soap bubbles with gas other than air at the same time as generation of the soap bubbles, so as to enable various plays. Two switches are configured on a closed circuit, one controlling the driving of a fan and controlling sounds and light emission and the other controlling generation of gas. A gas generation unit for generating the gas is operated only when the switch is on, and comprises: a storage part which is provided with a power terminal on one end for operation and has connection grooves on an outer wall on both ends, to which an inlet port for introducing wind generated by the fan and an outlet port for discharging gas generated by the wind introduced through the inlet port are connected, respectively; and a cartridge having a terminal on one side, an inlet hole connected to the inlet port, and an outlet hole connected to the outlet port.
Patent KR-20200138028-A (KR)
Inventor: LEE JIN YONG
IPC: H02N2/18
Filed: 2020-05-26
Abstract: The present invention relates to a hybrid power generation system of an energy self-standing type, which is installed at the outside of a cylinder having a magnetic ring on a piston. To this end, the hybrid power generation system of the present invention is to secure more power in proportion to the volume by combining two or more energy harvesting methods. The hybrid power generation system of the present invention comprises: a first piezoelectric element having one side fixed to the inside in a cantilever form; a first magnetic vibration weight coupled to the other side of the first piezoelectric element and vertically moved by a magnetic force with a magnetic ring due to a reciprocating motion of a piston to deform and vibrate the first piezoelectric element; a first electromotive force generating member disposed to be spaced apart from at a lower portion of the other side of the first piezoelectric element, and generating an electromotive force as the first magnetic vibration weight is vertically moved; a second piezoelectric element having one side connected to an upper portion of the other side of the first piezoelectric element while being spaced apart therefrom; a second magnetic vibration weight connected to a lower portion of the other side of the second piezoelectric element; a second electromotive force generating member for generating an electromotive force as the second magnetic vibration weight is vertically moved; a third piezoelectric element having one side to support the second electromotive force generating member and the other side connected to an upper portion of the first electromotive force generating member, and spaced apart from the lower portion of the other side of the first piezoelectric element; and a communication module for using power generated by the first to third piezoelectric elements and the first and second electromotive force generating members for communication with an external device.
Patent KR-20200069268-A (KR)
Inventor: IM KEON HWI
IPC: A61K38/17
Filed: 2020-05-27
Abstract: The present invention proposes in advance that it is an abstract thought system rather than a technology, requires concreteness, and is objectively new. The present invention is to increase the concentration of the bronchial mucosa to increase immunity by overexpressing or administering MUC4 (mucin4) and MUC1 (mucin1), and more specifically, by overexpressing or administering MUC4 and MUC1 glycoproteins in human bronchial epithelial cells at a significant level. The present invention relates to a method for overexpressing the same or for administration and using the same as a bronchoprotective agent.
Patent KR-20210147773-A (KR)
Inventor: KIM YONG HYUN
IPC: H01R35/04
Filed: 2020-05-29
Abstract: The present invention provides a rotation electrode connector structure of a simulator capable of softening muscles and improving elasticity of muscles by generating heat from a heat using high frequency while releasing hardened fascia through a physical stimulation. The rotation electrode connector structure of a simulator comprises: a signal generator to selectively generate at least one from a high frequency signal, a low frequency signal, a micro-current signal, a magnetic field, cold hot flow, or a shortwave; an electrode directly making contact with a human body; and a cable detachably connected with the electrode to transfer a signal from the signal generator to the electrode. When the high frequency signal is selected, the signal generator simultaneously generates the micro-current signal, and simultaneously transmit the high frequency signal and the micro-current signal through the cable. The signal generator includes: a cable female member welded or tightly fitted in a cable insertion groove; and a cable including a cable male member inserted into the cable female member. The cable female member inserted in the cable insertion groove is coupled with a male member of the cable to be electrically connected with each other.
Patent KR-20210151464-A (KR)
Inventor: KYUNGWON KIM
IPC: G03B13/36
Filed: 2020-06-05
Abstract: An embodiment of the present invention relates to a camera module, which includes: a housing; an optical system disposed in the housing; a substrate disposed under the optical system; and an image sensor disposed on the substrate, wherein the optical system comprises a first group of lenses, a second group of lenses, a third group of lenses, a fourth group of lenses, and a fifth group of lenses arranged in order, and when the third group of lenses moves, the effective focal length (EFL) of the optical system is changed. The present invention provides the camera module in which the size of the camera module is minimized while implementing a high magnification zoom function.
Patent KR-20210157000-A (KR)
Inventor: LEE KANG WOOK
IPC: G06T7/00
Filed: 2020-06-19
Abstract: Disclosed are a system for inspecting a lower part of a vehicle and a method thereof. In accordance with an embodiment of the present invention, the system for inspecting a lower part of a vehicle in an inline process includes: a vehicle recognition part recognizing a vehicle moving into an inspection process to acquire a vehicle ID; a vision system located in a lower part of a moving direction (Y-axis) of the vehicle and photographing an image of the lower part of the vehicle through a plurality of cameras placed at vertical and diagonal angles in a width direction (X-axis) of the vehicle; and an inspection server detecting an assembly defect of an automotive part by performing at least one among a first vision inspection of operating the vision system based on setting information suitable for a vehicle type and specifications in accordance with the vehicle ID to acquire the photographed image of the lower part of the vehicle to match object images by object through a rule-based algorithm, and a second deep learning inspection using a deep learning engine.
Patent KR-20220002797-A (KR)
Title: Pixel and display device including the same
Inventor: LEE HYUN WOOK
IPC: H01L25/075
Filed: 2020-06-30
Abstract: A pixel may include: a substrate; a pixel circuit layer including at least one transistor and a first electrode provided on the substrate, and a first insulating layer provided on the transistor and the first electrode; and a display element layer provided on the pixel circuit layer and including a second electrode electrically connected to the transistor, and a plurality of light emitting elements electrically connected to each of the first and second electrodes. Here, the first electrode and the second electrode may be provided on different layers to be electrically separated from each other. When viewed in plan and cross-section, the light emitting elements may overlap the first and second electrodes.
Patent KR-20220010675-A (KR)
Inventor: JOO SHIN PARK
IPC: B63B35/44
Filed: 2020-07-17
Abstract: Disclosed is a floating offshore structure capable of preventing overturning of offshore structures, such as jack-up rigs or offshore wind turbine installation ships. According to an embodiment of the present invention, a floating offshore structure may comprise: a deck part on which a plurality of leg portions are installed so as to be able to ascend and descend; a side member coupled to the deck part and provided to extend outwardly from the deck part; a transfer part sliding along the longitudinal direction of the side member; a coupling part extending downward from the transfer part; and a buoyancy part coupled to the coupling part and floating on seawater.
Patent KR-20210011890-A (KR)
Inventor: CHEN HSIAO FAN
IPC: H01L51/50
Filed: 2020-07-21
Abstract: Compounds having a tetradentate structure of chemical formula I useful as emitters in the field of OLEDs are provided.