baber/WOPTO huggingface dataset:
Patent KR-20190091644-A (KR)
Title: CCTV transforming day and night modes
Inventor: LIM CHAE UK
IPC: H04N5/232
Filed: 2018-01-29
Abstract: The present invention relates to a surveillance camera capable of obtaining an optimal video by being switched into a day mode or a night mode according to the peripheral light amount and, more specifically, to a surveillance camera stably switching day and night modes to prevent a quality degradation problem of a video at the border of day and night by stably performing mode switch of day and night. The surveillance camera stably switching day and night modes comprises: a lens module; a light amount sensor sensing the light amount; a lighting module illuminating a photographing direction of the lens module; and a controller receiving the light amount sensed from the light amount sensor and controlling operations of the lens module and the lighting module. The controller is switched into a day mode or a night mode according to the light amount of the light amount sensor. A mode maintaining section is set between the night switch light amount switched from the day mode to the night mode and the day switch light amount switched from the night mode to the day mode.
Patent KR-20190096567-A (KR)
Title: sterilizing water generation apparatus
Inventor: SANGSOO AHN
IPC: C02F1/467
Filed: 2018-02-09
Abstract: The present invention relates to a sterilizing water generating device for generating sterilizing water by electrolysis of water. The device comprises: an outer casing having an inlet and an outlet; an inner casing provided inside the outer casing and communicating with the inlet and the outlet, and forming a flow path portion for the flow of water therein; two electrodes accommodated in the flow path portion of the inner casing and generating sterilizing water through electrolysis of the water; and a spacer provided between the two electrodes to maintain a constant distance between the two electrodes. The spacer comprises: a vertical portion formed in parallel with a length direction of the flow path portion and disposed to be spaced apart from each other in a width direction of the flow path portion; a horizontal portion for connecting each end of the vertical portion. The thickness of the vertical portion and the thickness of the horizontal portion are formed differently.
Patent KR-20190101087-A (KR)
Inventor: JUNG YONG CHAE
IPC: H01L51/05
Filed: 2018-02-22
Abstract: Provided are an organic electric field transistor and a manufacturing method thereof. According to one embodiment, the organic electric field transistor comprises: a gate electrode; an organic semiconductor overlapping the gate electrode; a gate insulator positioned between the gate electrode and the organic semiconductor; and a source electrode and a drain electrode electrically connected to the organic semiconductor, wherein the source electrode and the drain electrode include a nanocarbon composite in which protein having a catechol group is coupled to a nanocarbon structure. Therefore, an objective of the present invention is to provide the organic electric field transistor including an electrode in which a nanomaterial with strong cohesive force is dispersed and which has an improved adhesion.
Patent KR-20190101606-A (KR)
Inventor: NO JUN HYUNG
IPC: B61B1/02
Filed: 2018-02-23
Abstract: The present invention relates to a lifting type automatic door and, more specifically, to an automatic door for opening and closing a front area while being vertically folded or unfolded. A plurality of ropes are vertically connected to an expansion frame in which a plurality of bars are fastened in a rhombus shape to be folded or unfolded to perform lifting operation, thereby controlling an entry of a user. Moreover, a bar of the expansion frame located at an upper end is formed in a large size to adjust an expansion level largely, thereby reducing the entire vertical length. Therefore, the lifting type automatic door can be used in a space having a low ceiling.
Patent KR-20180025313-A (KR)
Inventor: HUANG WENSHAN
IPC: B66B7/02
Filed: 2018-02-26
Abstract: The present invention provides an elevator device and a system of an elevator device. The elevator device comprises: a car (11) moving along vertical guide rails (8, 8a) arranged in an elevator lifting path (1); and a counter weight assembly (10) moving along vertical guide rails (7, 7a) arranged in the elevator lifting path (1). The car (11) is connected to the counter weight assembly (10) through a steel wire rope (5). The steel wire rope (5) is driven by a driving device (3) mounted on a base (2). The base (2) is fixed to a lifting path wall on one side of the base and is connected to one of a pair of car guiding rails (8, 8a). The elevator device provided in the present invention can provide a reliable and stable method for installing a driving device while effectively reducing flexible force with respect to counter weight guide rails, and can reduce the size of a counter weight sheave assembly to reduce twisting of the steel wire rope by reasonably arranging the counter weight sheave assembly.
Patent KR-20180110591-A (KR)
Title: Ballast water treatment system
Inventor: SHIRAISHI HITOSHI
IPC: C02F103/00
Filed: 2018-03-06
Abstract: Provided is a vessel ballast water treatment system, preventing abrasion of a sealing member and increasing durability of the sealing member. The vessel ballast water treatment system (1) comprises: a casing (10); a cylindrical filter (20) disposed in the casing (10); a support shaft unit (15) constituting a portion of the casing (10) and supporting the filter (20) to enable the same to be rotated on an end portion of the filter (20); a sliding bearing (35) interposed in a contact portion between the support shaft unit (15) and the filter (20); a sealing member (36) disposed in the contact portion; and a lubricating material charging unit (71) formed around the sealing member (36) with respect to the contact portion and charging a lubricating material.
Patent KR-20180055768-A (KR)
Inventor: KIM SEUNG CHAN
IPC: G06Q30/06
Filed: 2018-04-02
Abstract: The present invention relates to a moving picture editing transaction providing device, which enables a moving picture provider, a moving picture editor, and a moving picture editing transaction arbitrator to make a profit by selling a registered edited moving image after at least a semi-professional moving picture editor, such as a transaction arbitrator, an image editor, a CG editor, an image business staff, etc., voluntarily edits a moving picture registered by the moving picture provider or deputes editing of the moving picture. The moving picture editing transaction providing device (1) comprises: a moving picture editing transaction DB part (110) which stores at least one of information of moving picture providers and moving picture editors, moving picture information, editing transaction information, and profit distribution information for a moving picture editing transaction; an internet service part (120) which provides the editing and selling transaction service of a moving picture through the Internet; a member management part (130) which performs the registration, modification, or deletion of the information of moving picture providers and moving picture editors; an upload/download management part (140) which uploads or downloads a moving picture of a moving image provider or a moving picture editor; and an editing transaction management part (150) which enables a moving image transaction between a moving picture provider and moving picture editors who wish to edit a moving picture.
Patent KR-20190118316-A (KR)
Inventor: PARK KWANG WOO
IPC: G01J1/04
Filed: 2018-04-10
Abstract: An object of the present invention is to provide an apparatus for measuring the performance of illumination to measure the optical characteristics of a projector, such as the illuminance and contrast ratio of the projector. To this end, the present invention includes: a vertical guide part for supporting a measurement target projector to move the measurement target projector in a vertical direction and fix it at a predetermined position; a base part for moving a plurality of sensors in the x-axis direction and the y-axis direction to allow the plurality of sensors arranged in a sensor array part to be disposed in a projection region to which the light of the measurement target projector is emitted; and a sensor array part in which a plurality of sensors are arranged in an m x n matrix form and which detects the illuminance information of light emitted from the measurement target projector. Therefore, the present invention has the advantage of accurately measuring the optical characteristics of the projector such as the illuminance and the contrast ratio of the projector, and accurately measuring the optical characteristics and the uniformity of the entire screen.
Patent KR-20190118797-A (KR)
Title: Light Emitting Device of having 3-Dimensional Structure
Inventor: LEE SUK HUN
IPC: H01L33/62
Filed: 2018-04-11
Abstract: Disclosed is an ultraviolet light emitting element having a three-dimensional structure. Formation of a single crystal thin film of AlGaN is required to form ultraviolet light and, to grow the same, an AlN single crystal thin film is formed at a lower part. An AlN support layer is formed of a single crystal and has a surface of a concave-convex structure in order to compensate crystal defects caused by mismatches between a lattice constant and a coefficient of thermal expansion of a substrate.
Patent KR-20190119805-A (KR)
Title: Hybrid unmanned aerial vehicle
Inventor: KIM DO HYUN
IPC: F02B63/04
Filed: 2018-04-13
Abstract: The present invention discloses a hybrid unmanned aerial vehicle. According to one embodiment of the present invention, the hybrid unmanned aerial vehicle includes: a flight fuselage having a plurality of wings; a plurality of propellers respectively provided on the plurality of wings; a control unit independently controlling operation of the plurality of propellers; a motor coupled to the plurality of propellers and generating thrust; a battery supplying power to the motor; an auxiliary battery connected to the battery in parallel; a first power generator generating power to supply the same to the battery; a first internal combustion engine rotating a rotor of the first power generator; a second power generator generating power to supply the same to the battery and the auxiliary battery; and a second internal combustion engine rotating a rotor of the second power generator.
Patent KR-20180053617-A (KR)
Inventor: BOHYUN NAM
IPC: A47L9/16
Filed: 2018-05-09
Abstract: The present invention relates to a cleaner. According to the present invention, the cleaner comprises: a suction unit; a suction motor generating a suction force to suck air along the suction unit, and provided with an impeller that rotates; a first cyclone unit separating dust from the air sucked through the suction unit; a second cyclone unit provided with a plurality of cyclone bodies arranged in parallel to separate dust from the air discharged from the first cyclone unit; and a discharge cover provided with a filter to filter the air discharged from the suction motor. Moreover, a rotating shaft of the impeller is placed within an area formed by the first cyclone unit, and the impeller may be closely placed in the filter compared to an exit of the second cyclone unit.
Patent KR-20190130260-A (KR)
Title: A compositon for prevention of hair loss and promotion of hair growth
Inventor: JUNG WON JUNG
IPC: A61P17/14
Filed: 2018-05-14
Abstract: The present invention relates to a composition for preventing hair loss, and promoting hair restoration and hair growth. More specifically, the present invention relates to a pharmaceutical or cosmetic composition for preventing hair loss and promoting hair growth containing at least one of peptide, tissue culture ginseng, arginine, a yeast extract, diamino pyrimidine oxide, and platinum nano colloid as an active component. By using the composition according to the present invention, it is possible to suppress general masculine or feminine hair loss and promote hair growth.
Patent KR-20180056624-A (KR)
Inventor: KIM WANG SOO
IPC: B60R25/102
Filed: 2018-05-18
Abstract: Disclosed is a fingerprint identification smart key, in which a smart key of a vehicle is provided with a fingerprint sensor, it is possible to perform smart key authentication and fingerprint identification, thereby preventing other people from using the lost smart key. The fingerprint identification smart key includes a door handle button installed on a door handle of a vehicle to generate a toggle signal of the door and having a first fingerprint sensor for scanning a fingerprint; a first storage unit for storing fingerprint information of a user; a first wireless transceiver communicating with a key fob; a smart key vehicle controller receiving the toggle signal of the door from the door handle button and the fingerprint information from the first fingerprint sensor to compare it with fingerprint information stored in the first storage unit and perform fingerprint identification, and performing authentication for the key fob and the smart key via the first wireless transceiver to send the toggle signal to a vehicle control unit and sending an operation signal inputted to the key fob to the vehicle control unit; and a first state display for displaying authentication result performed by the smart key vehicle controller.
Patent KR-20180134765-A (KR)
Inventor: GALVANO MAURIZIO
IPC: G01R31/02
Filed: 2018-06-07
Abstract: The present disclosure relates to a circuit capable of detecting short in a chain of loads such as a light emitting diode (LED). The circuit may drive a plurality of LED chains or a single LED chain to determine if one or more of the LED chains are shorted so that the LED chains no longer operates. The circuit determines whether an LED chain voltage meets a threshold based on single LED voltage drop. Therefore, the same circuit may be used for application examples regardless of the number of LEDs in the LED chains. In addition, the circuit according to the technique of the present disclosure may not use any output pin other than that an output pin used to deliver a current to the LED chain regardless of the number of LED chains the circuit drives.
Patent KR-20190139395-A (KR)
Inventor: LEE TAE KYUNG
IPC: H03H9/64
Filed: 2018-06-08
Abstract: One aspect of the present invention provides an acoustic resonator package. The acoustic resonator package comprises: a substrate; an acoustic resonator disposed on the substrate and including a first hydrophobic layer; a cap housing the acoustic resonator; a junction unit bonding the substrate and the cap; and a second hydrophobic layer disposed between the acoustic resonator and the junction unit. The hermeticity of the acoustic resonator package may be maintained.
Patent KR-20180137414-A (KR)
Inventor: MAEHARA HIROKI
IPC: H01L43/08
Filed: 2018-06-14
Abstract: The present invention provides a method for manufacturing a magnetoresistive element capable of improving magnetic characteristics such as an anisotropic magnetic field. According to one embodiment of the present invention, the method comprises: a first process of preparing a wafer having a first ferromagnetic layer and a first oxide layer provided directly on the first ferromagnetic layer; a second process of forming a second ferromagnetic layer directly on the first oxide layer continuing with the first process; a third process of forming an absorbing layer directly on the second ferromagnetic layer continuing with the second process; and a fourth process of crystallizing the second ferromagnetic layer by heat treatment continuing with the third process. The second ferromagnetic layer contains boron. The absorbing layer has a material absorbing the boron from the second ferromagnetic layer by the heat treatment of the fourth process.
Patent KR-20190142022-A (KR)
Title: Steel bar for door frame installation
Inventor: PARK BEOM JIN
IPC: A63B1/00
Filed: 2018-06-15
Abstract: The present invention relates to an iron bar for installing on a door frame. More specifically, the present invention relates to an iron bar for installing on a door fame, in which the iron bar can be easily installed since it is installed by rotating sub-bar members provided at both ends of a main bar member, and a stopper composed of a plurality of fixing protrusions and fixing grooves is provided, it is possible to secure safety since the sub-bar member is stably fixed to the door frame without rotating during use thereof.
Patent KR-20200002481-A (KR)
Title: Method for preparing spread comprising embryo bud of rice
Inventor: EOM HYUN JU
IPC: A23L7/10
Filed: 2018-06-29
Abstract: The present invention relates to a method for manufacturing a spread containing embryo bud of rice. Specifically, the present invention relates to a method for manufacturing a spread and the spread which contains embryo bud of rice with enhanced nutrition components, thereby having excellent functionality, wherein the spread has an excellent content of vitamin E in food as well as taste and preference.
Patent KR-20200003582-A (KR)
Inventor: KIM DONG GOO
IPC: H02J3/38
Filed: 2018-07-02
Abstract: Provided are a wind power generation system which efficiently uses an installation space, reduces an installation cost, increases a lifetime of an energy storage system (ESS), and increases energy storage efficiency and a controlling method thereof. According to an aspect of the present invention, the wind power generation system comprises: a wind power generator; a main ESS connected between the wind power generator and a power grid; a sub ESS provided at the wind power generator and selectively connected to the main ESS or the power grid; and a control unit controlling charging and discharging of the sub ESS and the main ESS.
Patent KR-20200006390-A (KR)
Inventor: LYU MOON JONG
IPC: G01M99/00
Filed: 2018-07-10
Abstract: The present invention relates to a brake part test device for a railway car and, more specifically, to a test device capable of performing tests of various items without installing brake parts such as a brake valve for braking of a railway car in a real car. According to the present invention, the brake part test device for a railway car comprises: an air compressor; a main air vessel to temporarily store compressed air created by the air compressor; an auxiliary air vessel connected to a main pipe (50) on a rear end side of the main air vessel; a first flow path connected to the auxiliary air vessel to allow air to flow to an inlet side of a brake part to be tested; a second flow path connected to an outlet side of the brake part to transport air discharged from the brake part; a third flow path branch-connected from the second flow path; a quick-action air vessel connected to the third flow path; a fourth flow path which branches from the second flow path and is connected to the auxiliary air vessel; a first motor-operated valve installed on the first flow path; a second and a third motor-operated valve installed on an entrance of the third flow path and a front end of the quick-action air vessel respectively; a fourth motor-operated valve installed on the fourth flow path; an electronic control valve group including a plurality of valves installed on the main pipe connecting a gap between the main air vessel and the auxiliary air vessel to control to discharge or supply compressed air at different speeds; and a supply and exhaust switching switch to control operations of the valves belonging to the electronic control valve group.
Patent KR-20200009239-A (KR)
Title: Dish Washer
Inventor: SANG WOO WOO
IPC: A47L15/42
Filed: 2018-07-18
Abstract: The present invention relates to a dishwasher. According to the present invention, the dishwasher includes: a case forming the exterior; a tub installed in the case to form a washing chamber storing an object to be washed; a door installed on the front side of the tub to open or close the washing chamber; a sump placed under the tub to store washing water; at least one spray nozzle spraying the washing water stored in the sump into the internal space of the tub; a heater generating steam by heating some of the washing water stored in the sump; a steam nozzle placed to be inclined upwards from the bottom of the edge surface of the tub or door, and supplying the steam generated by the heater to the washing chamber; a first rack placed in the washing chamber, and in which the object to be washed with the washing water sprayed from the spray nozzle is placed; and a second rack placed in the washing chamber, and in which the object to be washed with the steam supplied from the steam nozzle is placed. The second rack is placed on a position in which the steam discharged from the steam nozzle is supplied into the second rack via the lower surface of the second rack. Therefore, the dishwasher can sterilize an object to be washed with high-temperature steam.
Patent KR-20200010964-A (KR)
Inventor: JO SOO CHUN
IPC: G01N33/24
Filed: 2018-07-23
Abstract: The present invention relates to an automatic watering device for plant cultivation. The technical problem to be solved is to automatically detect the moisture condition of soil for plant cultivation, and thereby managing and controlling the partial moisture condition of the entire surface of a wall or greening soil to an appropriate level. According to an embodiment of the present invention, the automatic watering device for plant cultivation comprises: a moisture sensing unit including a plurality of moisture sensors installed in the greening soil for plant cultivation to measure the moisture amount of the soil, and a plurality of microcomputers determining whether the measured amount of moisture in the soil reaches a preset amount of moisture; a valve control unit controlling opening and closing of a valve provided at one side of a watering pipe in order to supply or stop water through the watering pipe installed on the greening soil; a pump control unit controlling the operation of a pump provided in a water tank in order to control the water supply from the water tank to the location of the greening soil through the watering pipe; a watering control unit controlling the watering amount by controlling the valve control unit and the pump control unit depending on the moisture amount information of the greening soil determined by the water sensing unit and the watering time set by a user; and a display unit displaying the moisture amount information of the greening soil determined by the water sensing unit and displaying control information of the watering amount depending on the set watering time.
Patent KR-20200012347-A (KR)
Title: Idle gear set for fowl over head conveyor
Inventor: CHO JONG WON
IPC: A22C21/00
Filed: 2018-07-27
Abstract: The present invention relates to an idle gear set for a poultry overhead conveyor, which comprises: a chain gear of a variable structure which can be sized according to needs of a user. The idle gear set for a poultry overhead conveyor comprises the chain gear to move a roller assembly, wherein the chain gear comprises: a pair of plates spaced up and down and arranged in parallel; and a plurality of chain guides interposed between the pair of plates and radially arranged along the perimeter of the plates. In addition, the chain guides are arranged to be spaced apart so that a mounting groove into which the roller assembly is inserted can be formed between adjacent chain guides.