baber/WOPTO huggingface dataset:
Patent KR-20200131056-A (KR)
Inventor: LEE JUN HAENG
IPC: G06F30/00
Filed: 2019-05-13
Abstract: Disclosed are a system verification method based on reinforcement learning and a device thereof. According to one embodiment, the system verification method comprises the steps of: generating a verification vector through the action of an agent referring to the observation corresponding to at least some of states covered so far among states of unit elements of a target system; checking the coverage corresponding to at least some of states covered by a verification vector among the states of the unit elements; and updating the observation by reflecting the coverage in the observation.
Patent KR-20200131111-A (KR)
Inventor: KU JAE HONG
IPC: A47C19/20
Filed: 2019-05-13
Abstract: According to the present invention, a foldable bed can be used in a foldable manner and be comfortable and stable for tall people. To this end, the foldable bed has a bed frame only manufactured in a foldable structure except a mattress like a bed type sofa. In addition, the foldable bed has a foothold of a foldable structure installed by using an empty space under the bed frame.
Patent KR-20200131559-A (KR)
Inventor: HYUNSEUNG KIM
IPC: H04N21/482
Filed: 2019-05-14
Abstract: An objective of the present invention is to provide a display device which minimizes inconvenience which occurs when users who are accustomed to the use environment of a set-top box watches over-the-air broadcasting. The display device includes: a tuner for receiving broadcast signals; an external device interface to which a set-top box is connected; a display unit which displays at least one of an image received through a tuner and an image received from the set-top box; and a control unit which sets the same environment as the set-top box when displaying the image received through the tuner.
Patent KR-20200131651-A (KR)
Inventor: LEE HYOUNG JOON
IPC: F15B13/02
Filed: 2019-05-14
Abstract: Provided is a virtual reality tactile sensation transmission device that provides a user with realistic feelings by transmitting tactile sensation to fingertips and fingers when touching a virtual object in a virtual reality system. According to an embodiment of the present invention, a virtual reality reaction force providing device comprises: a finger joint part attached and installed on the outer upper surface of each finger part of a glove worn by a user, and segmented into a plurality of joints to be connected by a rotation joint; a wire having one end fixed to a fingertip joint part of the finger joint part and drawn out to the back part of a hand through the inside of the finger joint part; and an actuator that is installed on the back part of the hand of the glove and releases or winds the wire in response to bending or stretching the fingers, and locks or unlocks the wire not to be or to be released by reaction force control information corresponding to contact with a virtual object.
Patent KR-20200094055-A (KR)
Title: Bioimpedance measuring device and operating method for the same
Inventor: JI CHANG SU
IPC: A61B5/11
Filed: 2019-05-17
Abstract: Disclosed are a bioimpedance measuring device and an operation method thereof. The disclosed bioimpedance measuring device comprises: a body unit housing a measurement circuit and including a grip, which may be held by a hand; first and second electrodes coupled to a first axis provided at one side of the body unit and pivoting the first axis; and third and fourth electrodes coupled to a second axis at one side of the body unit and pivoting the second axis, wherein the second axis is in a different position from the first axis. When a measurement object approaches and contacts the first, second, third, and fourth electrodes while being surrounded by the first, second, third, and fourth electrodes, the bioimpedance of the measurement object is measured.
Patent KR-20200001465-A (KR)
Title: Semiconductor device having capacitor and manufacturing method thereof
Inventor: Lin meng han
IPC: H01L21/3215
Filed: 2019-05-17
Abstract: Provided are a semiconductor device and a manufacturing method thereof. The semiconductor device comprises: a substrate having isolation structures therein; and a capacitor structure located on an upper surface of the isolation structure. The capacitor structure includes: a semiconductor material pattern; and an insulator pattern inlaid in the semiconductor material pattern. The semiconductor material pattern and the insulator pattern are located at the same horizontal level on the isolation structure.
Patent KR-20200081185-A (KR)
Inventor: KIM SUNG CHUL
IPC: G06F3/041
Filed: 2019-05-28
Abstract: Embodiments of the present invention relate to a touch display device, a driving circuit and a driving method, and more particularly, to a touch display device, a driving circuit and a driving method capable of preventing image defects occurring when display driving and touch driving are simultaneously performed by controlling a voltage level of a touch electrode driving signal to be changed while avoiding a high level period of an on-clock signal or a high level period of an off-clock signal. The touch display device comprises: a display panel; a display controller; a gate driving circuit; a data driving circuit; and a touch driving circuit.
Patent KR-20200139474-A (KR)
Title: Smart model house system and operating method thereof
Inventor: LEE DONG GOON
IPC: G06Q50/10
Filed: 2019-06-04
Abstract: The present invention relates to a smart model house system implemented to give an effect to a model house by detecting a person viewing the model house and controlling an effect device in response to the detection result, and an operation method thereof. According to the present invention, the operation method of the smart model house system comprises the steps of: detecting, by a detection device, a visitor approaching and notifying a detection result; generating and applying, by a control device, a corresponding control command according to the detection result notified from the detection device; and providing, by the effect device, a corresponding effect to a model house according to the control command applied from the control device.
Patent KR-20200139933-A (KR)
Inventor: JO JUNG GEUN
IPC: G09G3/3225
Filed: 2019-06-05
Abstract: The present invention relates to a display device and a driving method thereof capable of improving color unevenness in a low-grayscale (low-luminance) area and improving color accuracy and grayscale expression, and an image processor of the display device according to one embodiment identifies a low-grayscale area less than a threshold value according to an input maximum luminance and applies a grayscale reproduction mask thereto to reproduce a luminance of the low-grayscale area as a combination of the threshold value and a minimum value.
Patent KR-20200140141-A (KR)
Title: transparent multi-outlet
Inventor: KIM HYEON JI
IPC: H01R25/00
Filed: 2019-06-05
Abstract: The present invention relates to a transparent multi-outlet consisting of a multi-outlet body made of transparent material, and blackened plug holes, switches, wires, and plugs. The multi-outlet body made of the transparent material is the multi-outlet made of a transparent material such as acrylic, and the multi-outlet body is transparent so that the plug hole is visible. According to the transparent multi-outlet according to the present invention as described above, the multi-outlet is made of the transparent material to be visible. The multi-outlet is attached to the side so that you can easily find the hole and put a plug therein, even when a user needs to look from the side. Also, because the multi-outlet is made of a smooth material, the multi-outlet is stained less than conventional multi-outlets.
Patent KR-20200141236-A (KR)
Inventor: LIM JAE SUNG
IPC: G08G5/00
Filed: 2019-06-10
Abstract: According to an embodiment of the present invention, provided is a collision avoidance method of an unmanned aerial vehicle may comprise the steps of: receiving navigation information of at least one second unmanned aerial vehicle by a first unmanned aerial vehicle; determining whether or not to switch an operation route of the first unmanned aerial vehicle into an avoidance route when a collision between the first unmanned aerial vehicle and the at least one second unmanned aerial vehicle is expected; and converting the operation route of the first unmanned aerial vehicle from the existing route into a rotary-type avoidance route in accordance with the determination result, and operating the first unmanned aerial vehicle.
Patent KR-20200142341-A (KR)
Inventor: MA SANG DONG
IPC: F16L23/10
Filed: 2019-06-12
Abstract: The present invention relates to a clamp for pipe connection, which comprises: first and second clamp bodies connected in a hinged structure by a hinge part including a hinge pin and a connection piece: a bolt member; and a nut member. According to the present invention, an anti-loosening piece and a constraint fixing bolt which are sequentially inserted, coupled and fixed to the inside of an opposite side coupled to the bolt member of the nut member are applied, such that a fastening operation of the nut member for the bolt member can be easily performed during a clamp installation operation for pipe connection. Also, a fastening state of the nut member can be prevented from being loosened to maintain a firm fastening state even on continuous vibration with only simple configuration that the anti-loosening piece and the constraint fixing bolt are applied. In addition, the first and second clamp bodies which are connected in a hinged structure by the hinge unit including the hinge pin and the connection piece are included, and a tool operating groove is formed to be recessed at one side apart from an upper end portion of an outer surface which is a side that the nut member of the second clamp body is fastened at a predetermined interval, such that rotating operation for fastening the nut member can be easily performed through the tool operating groove, and the fastening operation of the nut member can be simply performed to significantly improve workability of a pipe connecting operation.
Patent KR-20200142874-A (KR)
Inventor: PARK KYUNG SOON
IPC: G06F30/00
Filed: 2019-06-13
Abstract: According to various embodiments of the present invention, in an electronic device for simulating energy consumed by a building, the electronic device includes a processor. The processor receives building information modeling data, checks spatial boundary information for each boundary of a plurality of spaces included in the building and spatial information of each of the plurality of spaces based on the results of analyzing building information modeling data, groups the plurality of spaces into at least one or more space groups based on the result of comparing spatial boundary information corresponding to each of the plurality of spaces with each other, generates spatial information and shape information corresponding to each of the grouped spatial groups based on the spatial boundary information and the spatial information, and simulates the energy consumption of the building based on the reconstructed spatial information and the reconstructed shape information.
Patent KR-20190077260-A (KR)
Inventor: SONG YEONG JIN
IPC: B25F1/04
Filed: 2019-06-14
Abstract: The present invention provides a ballpoint pen type three screwdrivers with a magnet instead of a ballpoint pen nib. The present invention comprises: a flat-head screwdriver (1), a ballpoint pen nib (2), and a Phillip′s screwdriver (3) formed radially inside a body (4); a button (5) formed radially on the outer surface of the body (4) to guide the flat-head screwdriver (1), the ballpoint pen nib (2), and the Phillip′s screwdriver (3) to selectively move to the lower direction; a pen clip (6) formed radially on the outer surface of the body (4) to be stored on clothes or a designated position; and a permanent magnet (7) formed on the head of the flat-head screwdriver (1), the ballpoint pen nib (2), and the Phillip′s screwdriver (3) to stick to a work tool with magnetic force. The present invention can be used without injuries because the pointed and sharp screwdriver places inside the body when a user uses the screwdriver. The present invention is lightweight and easy to use. In addition, the permanent magnet is less likely to allow the screw to fall off. The present invention also has a pen clip to be hung on clothes. In particular, the present invention can be used easily without changing the screwdriver handle.
Patent KR-20200144686-A (KR)
Inventor: TAE JOON CHO
IPC: H01Q1/48
Filed: 2019-06-19
Abstract: An antenna device using coupling of a metal frame according to one aspect of the present invention is capable of improving efficiency of an antenna using coupling of a metal frame of an electronic device. The antenna device using coupling of the metal frame comprises: a first antenna (220) corresponding to a first area (A1) of a metal frame (120) surrounding an outer periphery of an electronic device (100); a second antenna (230) corresponding to a second area (A2) of the metal frame (120), and electrically isolated from the first antenna (220); a first power feeding unit (222) connected to a first point (P1) of the first antenna (220) to supply power to the first antenna (220); a second power feeding unit (232) connected to a second point (P2) of the second antenna (230) to supply power to the second antenna (230); a variable grounding connection unit (240) connected to a third point (P3) between the first point (P1) of the first antenna (220) and one end of the first antenna (220) and configured to vary a frequency band of the first antenna (220); and a second antenna resonance stub (250) connected to the first antenna (220), operating by a coupling current between the first antenna (220) and the second antenna (230), and configured to allow the second antenna (230) to resonate at a target frequency.
Patent KR-20200144914-A (KR)
Title: Needleless consecutive injector allembly
Inventor: LEE JEE EUN
IPC: A61M5/24
Filed: 2019-06-19
Abstract: The present invention relates to a needleless device for continuously injecting a medicinal fluid comprising: a body unit; a button unit; a loading unit; and a spraying unit. The body unit connects and accommodates a nozzle assembly for accommodating a medicinal fluid inside, and includes a piston spring and a piston for generating pressure to spray the medicinal fluid. The button unit is formed in an upper end of the body unit, and when constant pressure is applied by accommodating at least one ball, releases locking by the at least one ball. The loading unit is formed in a side of the body unit and facilitates continuous loading by backwardly pressing the piston spring. The spraying unit is formed at a lower end of the body unit and sprays the medicinal fluid discharged from the nozzle assembly. The present invention can improve economic efficiency.
Patent KR-20210001267-A (KR)
Inventor: KIM CHUL HONG
IPC: A01N65/32
Filed: 2019-06-27
Abstract: The present invention relates to a composition for promoting tomato growth and controlling yellows virus and to a cultivating method of a tomato using the same and, more specifically, to a composition promotes the growth of a tomato and is effective in controlling tomato yellowing virus by comprising riboflavin and a windflower extract, and to a cultivating method capable of increasing the content of riboflavin contained in fruits while promoting tomato growth by cultivating the tomato using the same.
Patent KR-20210001589-A (KR)
Inventor: BAEKGEUN JI
IPC: H02J50/10
Filed: 2019-06-28
Abstract: The present invention relates to an installation system capable of supplying power to a home appliance and installing or updating a necessary program without disassembling the home appliance or unpacking the home appliance. The installation system includes home appliances and installation devices.
Patent KR-20210001627-A (KR)
Inventor: PARK JI YOON
IPC: B25J19/02
Filed: 2019-06-28
Abstract: Disclosed are a robot system and a control method thereof. The robot system includes: a first server; a first robot registered in the first server to deliver goods to a customer in accordance with information received from the first server; a second robot receiving the goods from the first robot; and a second server in which the second robot is registered and is operated. The control method for the robot system includes: a step of confirming, by the first robot, whether a person exists by exploring the surroundings of a delivery destination; a step of acquiring and transmitting, by the first robot, voice information and image information of the confirmed person to the second robot; a step of transmitting, by the second robot, the voice information and image information of the person to the second server; a step of recognizing, by the second server, the person from at least one of the voice information and image information transmitted from the second robot, and transmitting a result of the recognition to the second robot; a step of confirming, by the second robot, whether the explored person is a family member of the customer based on the recognition result of the person transmitted from the second server; and a step of delivering, by the first robot, the goods to the explored person if the explored person is a family member.
Patent KR-20200107722-A (KR)
Title: Negative electrode mixture for rechargeable battery, negative electrode for rechargeable battery including the same and rechargeable battery including the same
Inventor: FUKUCHI IWAO
IPC: H01M4/587
Filed: 2019-06-28
Abstract: Provided are a negative electrode mixture for a secondary battery, which can suppress expansion of a negative electrode and, at the same time, increase cycle characteristics even if a small content of a binder is added to the negative electrode mixture for a secondary battery, a negative electrode for a secondary battery, and a secondary battery using the same. According to one embodiment of the present invention, the negative electrode mixture for a secondary battery comprises a water-soluble polymer binder (A) and a negative electrode active material (B), wherein the water-soluble polymer binder (A) and the negative electrode active material (B) are included by a weight ratio of 2:98 to 6:94, the water-soluble polymer binder (A) includes a copolymer of a carboxyl group-containing acrylic monomer and a water-soluble acrylic acid derivate monomer, and the negative electrode active material (B) includes 10-20 weight percent of a Si-based active material.
Patent KR-20210001798-A (KR)
Inventor: KANG MIN GU
IPC: G06N3/00
Filed: 2019-06-29
Abstract: The present invention relates to a technology for generally performing high-level context awareness based on image and sound information for a person who holds a smart mirror up to himself or herself, and providing a chatbot service on the smart mirror based thereon. In particular, the present invention relates to a technology for providing a high-level context awareness based chatbot service with the same level on a plurality of smart mirrors by performing high-level context awareness by adaptive multi-biometric information processing based on the weighting factor of image and sound information for a person who holds a smart mirror up to himself or herself, providing a chatbot service on the smart mirror based thereon, adjusting biometric information weighting factor information by reflecting satisfaction evaluation, and inputting biometric information weighting factor change information in a blockchain to perform distributed management. The present invention can gradually improve high-level context awareness performance by reflecting the satisfaction evaluation for the chatbot service to adjust a weighting factor table. At this time, the present invention is smoothly operated even if a network environment is insufficient by allowing edge artificial intelligence to apply the weighting factor table in a local environment, and distributing and managing update information of the weighting factor table with the blockchain.
Patent KR-20210002984-A (KR)
Inventor: KIM SANG DONG
IPC: H01L51/50
Filed: 2019-07-01
Abstract: Disclosed are a composition comprising a platinum-containing organometallic compound, at least one first compound, at least one second compound, and at least one third compound, and an organic light emitting element comprising the same. The organic light emitting element may have improved external quantum emission efficiency, driving voltages, and lifetime characteristics.
Patent KR-20210006718-A (KR)
Inventor: KIM WOONJUNG
IPC: A61Q19/10
Filed: 2019-07-09
Abstract: The present invention relates to a cosmetic composition for exfoliation comprising cellulose and, more particularly, to a cosmetic composition for exfoliation comprising cellulose having excellent exfoliating properties, waste removal properties, moisturizing power, spreadability and glossiness, and having excellent effects in alleviating inflammation and improving skin. The present invention can provide a cosmetic composition for exfoliating dead skin cells, which is skin-friendly and non-irritating by using natural cellulose, and is excellent in inflammation relief and skin improvement as well as exfoliating properties, waste removal properties, moisturizing power, spreadability and glossiness. In addition, the present invention uses natural materials such as natural cellulose, plant extract, vegetable oil, etc., without providing any feel foreign to the skin, but with a good feeling of use, and allows the useful components of natural materials to be efficiently absorbed into the skin, so as to provide a cosmetic composition for exfoliation having excellent effects on skin improvement, such as exfoliating properties, waste removal properties, an antioxidant effect, whitening, moisturizing, etc.
Patent KR-20210006778-A (KR)
Inventor: HAM HYUNG GIL
IPC: A45D40/14
Filed: 2019-07-09
Abstract: The present invention relates to a refillable stick-type cosmetic container. More specifically, the present invention relates to a refillable stick-type cosmetic container comprising: a lower cap; a lifting unit holder inserted into the lower cap to be detachably mounted; and an elevating unit elevating from the inside of the elevating unit holder, wherein a first magnet is mounted on an inner surface of the lower cap along an inner surface, and a second magnet is disposed on an outer surface of the elevating unit holder along an outer surface, so that the first magnet and the second magnet are attached as the lifting unit holder is inserted into the lower cap and mounted.
Patent KR-20210013908-A (KR)
Inventor: LEE SE LIN
IPC: A01K7/00
Filed: 2019-07-29
Abstract: The present invention relates to a foldable treadmill for companion animals. According to the present invention, the foldable treadmill for companion animals comprises an inwardly foldable handle part disposed on the front and rear sides of the treadmill and a fence part to reduce the size of the treadmill, and an eating plate is provided on one side of a blocking plate, thereby quenching thirst of a companion animal during exercise or inducing the companion animal to come into the treadmill by feed and snacks. Moreover, a height-variable fixed foot moving up and down vertically is disposed on the lower part of the treadmill, so that a treadmill body is fixed and, at the same time, the front height thereof is changed, thereby easily increasing or decreasing exercise intensity. Moreover, the treadmill includes a sensor unit and a remote signal transmission/reception unit which operate the treadmill at a distance, thereby providing an effect of securing user convenience.