baber/WOPTO huggingface dataset:
Patent KR-20210011585-A (KR)
Title: Method and Apparatus for Tracking Vehicle Location Using Extended Kalman Filter
Inventor: PARK TAE HYOUNG
IPC: G01S13/93
Filed: 2019-07-23
Abstract: The present embodiment relates to a method for tracking a location of a vehicle using an extended Kalman filter and a device thereof. The method tracks a location of an object based on the extended Kalman filter designed by reflecting an error correction function according to a distance between a lidar sensor and a radar sensor, improves the contrast detection accuracy when using a conventional single sensor, and more efficiently fuses data from two sensors. The device for tracking a location of a vehicle includes a sensor unit and a location tracking unit.
Patent KR-20210013470-A (KR)
Inventor: WANG SOO MIN
IPC: C02F1/00
Filed: 2019-07-26
Abstract: The present invention relates to a system for improving aquafarm water quality and managing aquatic product disease. More specifically, the present invention relates to a system for improving aquafarm water quality and managing aquatic product disease which enables aquaculture without exchanging breeding water due to an influence of an external environment. To this end, the system for improving aquafarm water quality and managing aquatic product disease comprises: an aquafarm management module including a sensor module, a control module, a driving module, and a wireless communication module; a gateway calculating sensing data and transmitting the same to a server; and a server analyzing an optimal aquafarm environment for each region and fish species.
Patent KR-20210017404-A (KR)
Title: Apparatus for collecting by-product of semiconductor manufacturing process
Inventor: CHO CHE HOO
IPC: B08B5/04
Filed: 2019-08-08
Abstract: The present invention relates to an apparatus for collecting a reaction by-product of a semiconductor process, and an objective of the present invention is to provide the apparatus for collecting the reaction by-product, in which the apparatus is installed between a primary reaction by-product collection device and a vacuum pump during a semiconductor manufacturing process to further remove an uncollected reaction by-product included in an exhaust gas discharged from a primary reactant collection device in a previous process, a disc-shaped collection unit located on an upper side, a cylindrical collection unit located on a lower side, and a cylindrical filter collection unit are configured by using a diffusion plate located in a central portion to change a flow path of the exhaust gas, so that the exhaust gas is subject to a multi-stage collection process with a sufficient reaction by-product collection time while moving along a long movement path. According to the present invention, the apparatus for collecting the reaction by-product of the semiconductor process includes: a cylindrical tube-shaped housing including an upper plate having a gas inlet and a lower plate extending and protruding inward and having a gas outlet, and configured to receive and discharge an introduced exhaust gas; and a flow path change-type vertical internal collection tower installed in a suspended shape inside the housing, and including a disc-type collection unit, a diffusion plate, a cylindrical collection unit, and a cylindrical filter collection unit to collect the reaction by-product from the introduced exhaust gas.
Patent KR-20190096905-A (KR)
Title: Oxide semiconductor film and semiconductor device
Inventor: TAKAHASHI MASAHIRO
IPC: H01L29/04
Filed: 2019-08-12
Abstract: The present invention relates to an oxide semiconductor film having stable electric conductivity and a semiconductor device with high reliability by applying stable electrical properties to a semiconductor device using the oxide semiconductor film. The oxide semiconductor film contains indium (In), gallium (Ga) and zinc (Zn), and has a crystalline area oriented to the c axis identical with the direction parallel to the normal vector of the plane on which the oxide semiconductor film is formed. The composition of the crystalline area oriented in the c axis is expressed by: In_(1+δ)Ga_(1-δ)O_3(ZnO)_m (0<δ<1, m=1 to 3). The entire composition of oxide semiconductor film including the crystalline area oriented in the c axis is In_xGa_yO_3(ZnO)_m (0<x<2, 0<y<2, m=1 to 3).
Patent KR-20210019630-A (KR)
Title: Interactive autonomous driving system
Inventor: LEE BYOUNG JOON
IPC: B60K35/00
Filed: 2019-08-12
Abstract: The present invention relates to an interactive autonomous driving system. More specifically, the present invention relates to an interactive autonomous driving system which is able to change the autonomous driving mode in an autonomous driving vehicle. According to the present invention, the interactive autonomous driving system comprises: a target mapping unit which checks if there is an obstacle within a certain range of a target selected by a passenger, and outputs obstacle information; a target properties determination unit which corresponds to the obstacle information, determines the target properties, and outputs target controllable item information; and a processing unit which generates control mode recommendation information which can be selected by a passenger in correspondence with the target controllable item information, and when receiving the control mode selection information from the passenger, outputs the target properties information and the selected control mode.
Patent KR-20210019635-A (KR)
Title: Display device and method for driving the same
Inventor: JEON JAE HYEON
IPC: G09G3/3225
Filed: 2019-08-12
Abstract: Provided are a display device and a driving method of the display device. The display device includes: a plurality of pixels including a pixel circuit connected to a light emitting element; a scan driver supplying a scan signal to the pixel circuit; a data driver supplying a data signal to the pixel circuit; a power supply unit supplying a voltage to the pixel circuit; a timing controller controlling the scan driver; a first signal generator providing a first clock signal to the timing controller; and a second signal generator providing a second clock signal to the timing controller. The present invention provides the display device wherein compensation time is secured even in high frequency driving as much as in low frequency driving.
Patent KR-20210028295-A (KR)
Title: Display device and method for manufacturing the same
Inventor: RYU SEUNG SOO
IPC: H01L27/32
Filed: 2019-09-03
Abstract: Provided is a display device which comprises an array substrate and a conductive connection pad. The array substrate includes a pixel array disposed on a base substrate, a side surface terminal disposed on the base substrate, and a transmission line electrically connected to the side surface terminal and the pixel array, and has an inclined side surface. The conductive connection pad is disposed on a side surface of the array substrate to be in contact with the side surface terminal, and extends to a lower surface of the array substrate along the inclined side surface of the array substrate. Therefore, damage caused by bending can be prevented.
Patent KR-20210031099-A (KR)
Title: Organic light emitting pannel and including organic light emitting display
Inventor: BEAK JUNG SUN
IPC: H01L51/52
Filed: 2019-09-11
Abstract: Embodiments of the present invention relate to an organic light emitting display panel and organic light emitting display device. More specifically, the organic light emitting display panel with the improved light extraction efficiency by including an insulating film having, in at least one subpixel, a flat unit and at least one concave unit consisting of an inclined unit surrounding the flat unit, a first electrode disposed on the concave unit, an organic layer disposed on the first electrode, a second electrode disposed on the organic layer, an encapsulation layer disposed on the second electrode, and at least one structure disposed on the encapsulation layer, overlapping at least one light emitting region, and having a reflective member disposed on at least one side thereof, and the organic light emitting display device.
Patent KR-20210033216-A (KR)
Title: Composition for preventing, improving or treating degenerative brain diseases comprising Cicadidae Periostracum extract
Inventor: PARK GUN HYUK
IPC: A23L33/10
Filed: 2019-09-18
Abstract: The present invention relates to a pharmaceutical composition for use in the prevention or treatment of a degenerative brain disease or a composition for use in neuroprotection, comprising a Periostracum Cicadae extract. The Periostracum Cicadae extract of the present invention amplifies neurotrophic factors or dopamine by increasing the activity of Nurr1 proteome, and has a neuroprotection effect by inhibiting neuronal cell death or nerve inflammation, thereby alleviating behavior disorders caused by a degenerative brain disease such as Parkinson′s disease, and furthermore can be expected to have an effect of alleviating lowering of concentration, ADHD, schizophrenia, depression, or manic depression resulting from dopamine decrease.
Patent KR-20210033647-A (KR)
Title: System for monitoring abnormal symptom or deterioration of battery
Inventor: AHN MI SOOK
IPC: G01K7/16
Filed: 2019-09-19
Abstract: The present invention relates to a battery abnormality and deterioration monitoring system. According to the present invention, the battery abnormality and deterioration monitoring system comprises: a temperature sensor sheet including an electrode of a predetermined pattern formed as a temperature sensor for detecting temperature change, installed on installed on an outside surface of a battery or inside a battery, and detecting temperature change of a battery by the electrode; an ADC module that detects a resistance change according to a temperature change sensed by the electrode of the temperature sensor sheet, and converts a current value or voltage value change signal (analog signal) according to a change in the resistance into a digital signal; a control unit that receives the digital signal from the ADC module, compares the same with a preset reference signal, and outputs a corresponding result; and a display device that receives a signal output by the control unit and displays the same on a screen. According to the present invention, it is realized to accurately detect changes in battery temperature by installing a sheet on which an electrode for detecting a temperature of a battery is formed on an outer surface or inside a battery. By further forming a strain sensor to detect a physical deformation of the temperature sensor sheet due to temperature change or internal/external shock/stress, it is also viable to detect the physical deformation of a battery and monitor abnormal signs or deterioration of a battery in advance.
Patent KR-20210036091-A (KR)
Title: Upper Surface Foreign Matter Detection Device of the Transparent Substrate using Ultraviolet Light
Inventor: KIM JIN YONG
IPC: G01N21/33
Filed: 2019-09-25
Abstract: The present invention relates to an upper surface foreign substance detection device of a transparent substrate using an ultraviolet ray for detecting a foreign substance attached to a surface of a substrate in a patter forming process between a process of manufacturing a flat panel display (FPD) and a semiconductor using a transparent substrate and a process of manufacturing the transparent substrate allowing light to pass the same such as a sapphire wafer used for a glass substrate or a part of the semiconductor used for the FPD such as a liquid crystal display (LCD), an organic light emitting diode (OLED), and a plasma display panel (PDP).
Patent KR-20210036501-A (KR)
Title: Mobile terminal and system recommending items
Inventor: NOH DONG JU
IPC: G06Q30/06
Filed: 2019-09-26
Abstract: An objective of the present invention is to provide a mobile terminal and system for recommending an item in accordance with an external situation. According to one embodiment of the present invention, the mobile terminal for providing a recommendation item comprises: a touch screen on which a first icon linked to a first application is displayed; a communication module communicating with an application server to receive information on the recommendation item; and a processor driving the first application. The processor executes the first application which displays a performing button on the touch screen when a touch input is acquired on an area of the touch screen on which the first icon is displayed, and displays an item recommendation interface on the touch screen when a touch input is acquired on the area of the touch screen on which the performing button is displayed. The item recommendation interface includes: a map representing the map of a region where the mobile terminal is located; a current location displayed on the map, at which the mobile terminal is located; and a recommendation item provider location displayed on the map and representing the location of a provider for providing the recommendation item. The recommendation item is provided based on at least one between an item consumption history of a user and external information.
Patent KR-20210036585-A (KR)
Title: Elastic deformable Spark arrestor
Inventor: SEONG JONG PARK
IPC: A62C4/04
Filed: 2019-09-26
Abstract: According to the present invention, a spark arrestor comprises: an exhaust pipe connected to an internal combustion engine to discharge combustion gas of the internal combustion engine; a cylindrical center shaft provided inside the exhaust pipe; a plurality of wings coupled to an outer circumferential surface of the center shaft; and a plurality of elastic bodies connecting each of the wings and the center shafts. The wing can be configured to be rotatable around the center shaft. Moreover, the wing can be rotated by a flow of the combustion gas in a direction where the other end of the wing, which is not coupled to the center shaft, is adjacent to the center shaft. According to a configuration, the elastically deformable spark arrestor can effectively reduce particles and flame inside exhaust gas.
Patent KR-20210040488-A (KR)
Title: Portable electronic device
Inventor: JUN JAE WOO
IPC: H04M1/02
Filed: 2019-10-04
Abstract: According to one embodiment of the present invention, provided is a portable electronic device, which includes a camera module, and a body unit on which the camera module is mounted. The camera module is provided to be rotatable relative to the body unit by a rotating shaft, and the rotation shaft may be positioned to be deflected from the center to one side based on the thickness in the optical axis direction of the camera module.
Patent KR-20210041344-A (KR)
Title: Remote control system of public toilet
Inventor: YEOP SEONG SIK
IPC: G06Q50/26
Filed: 2019-10-07
Abstract: The present invention relates to a remote control system of a public toilet installed at an outdoor place, such as a simple rest area of a highway or a park, which enables a management center and a manager to check the public toilet situation in real time to remotely and rapidly unclog a toilet when the toilet is clogged so as to solve the inconvenience of users and to more hygienically manage the toilet. The remote control system of a public toilet of the present invention comprises: a sensor installed in a toilet, and recognizing whether the toilet is clogged; a control unit for receiving a signal of the sensor to recognize whether the toilet is clogged; a display unit for receiving a signal from the control unit to display notification to a user whether a use of the toilet is prohibited; a transmission unit for informing, by the control unit, a toilet management center and a manager of whether the toilet is clogged; a receiving unit for receiving a remote signal from the toilet management center and the manager; and a clogging removal means for enabling the management center and the manager to remotely operate and unclog the corresponding toilet when the clogging of the toilet is informed by the transmission unit.
Patent KR-20210042626-A (KR)
Title: Apparatus and method for treating substrate
Inventor: PARK MIN JUNG
IPC: H01L21/02
Filed: 2019-10-10
Abstract: The present invention provides a device for processing a substrate and a method thereof. The device for processing a substrate comprises: a substrate support unit supporting a substrate; and a gas supply unit configured to discharge a processing gas to the substrate support unit. The gas supply unit comprises: a discharge body having an inner space; and an electromagnetic field forming member for forming an electromagnetic field in the inner space. The discharge body comprises: an introduction unit having an introduction end into which a processing liquid is introduced; a discharge unit having a discharge end for discharging a processing gas vaporized from the processing liquid and located to face the introduction unit; and a side portion that is combined with the introduction unit and the discharge unit to form the inner space.
Patent KR-20210045045-A (KR)
Title: new synthetic process for thiamazole
Inventor: CHOI HANYOUNG
IPC: C07D233/84
Filed: 2019-10-16
Abstract: The present invention relates to a novel synthesis method capable of synthesizing thiamazole by simple heat treatment of methylimidazole and S_8. The present invention provides a safe and low-cost method for synthesizing thiamazole.
Patent KR-20210046989-A (KR)
Title: Image sensor and image sensing method with improved sensitivity
Inventor: CHO YANG HO
IPC: H01L27/146
Filed: 2019-10-21
Abstract: An image sensor can sense color information through a thin lens element, sense brightness information through a micro lens element, and restore a new scene image from the sensed color information and brightness information.
Patent KR-20210048677-A (KR)
Title: Process for Preparing a Catalyst for Polymerizing an Olefin
Inventor: JEONG TAE UK
IPC: C08F4/659
Filed: 2019-10-24
Abstract: The present invention relates to a method for preparing a catalyst for polymerizing olefin. Specifically, the present invention relates to the method for preparing a hybrid metallocene-supported catalyst capable of preparing polyolefin in which the formation of a gel is suppressed. The hybrid metallocene-supported catalyst prepared according to the preparation method of the embodiment of the present invention suppresses the formation of polyolefin, which is a macromolecule, for polyolefin with minimal gel formation to be prepared.
Patent KR-20210050922-A (KR)
Title: Wireless charging pad, wireless charging device, and electric vehicle comprising same
Inventor: KIM TAE KYOUNG
IPC: B60L53/12
Filed: 2019-10-29
Abstract: According to one embodiment of the present invention, provided is a wireless charging pad which can easily discharge heat through a refrigerant by disposing a micro-channel inside or adjacent to a magnetic material. Accordingly, the wireless charging pad and a wireless charging device using a structure thereof can be usefully used in electric vehicles requiring large-capacity power transmission between a transmitter and a receiver. To this end, the wireless charging pad comprises a coil, a shield unit, a magnetic material, and the micro-channel.
Patent KR-20210054909-A (KR)
Inventor: PARK YONG JUN
IPC: B63B3/46
Filed: 2019-11-06
Abstract: A bow part of a ship is disclosed. According to an aspect of the present invention, a bow part of a ship is installed at the front end of the ship to reduce the fluid resistance of the ship. The bow part of the ship comprises an upper bow that forms the front end of a hull in a triangular structure and is connected to a deck. The upper bow includes a plurality of blocks containing first and second outer panels forming both sides of the hull, a plurality of reinforcing materials coupled between the first and second outer panels, and a plurality of backing plates disposed at the ends of the plurality of reinforcing materials. In the plurality of blocks, the plurality of backing plates may be divided and coupled to both sides of the hull.
Patent KR-20200144040-A (KR)
Inventor: LEE SOO JIN
IPC: A01K97/10
Filed: 2019-11-07
Abstract: Provided is a fishing gear base capable of using a trigger-type clamp, configured to allow assembly and usage of a trigger-type clamp obtained by improving configurations of a fixing clamp fixed to a handrail provided on a ship or breakwaters, etc., or a hook-type base member used by coupling the same to a support used by coupling the same to a fishing bag. That is, the present invention relates to a fishing rod base which comprises: a fixing clamp fixed to a handrail provided on a ship or breakwaters; a fixing protrusion part formed on a lower side of a body to be seated on the fixing clamp; a base means which is formed at the front of the body and on which a fishing rod is seated; a base member rotatably fixed to the rear of the body and including a separation preventing means with an opened one side; and a bolt member fixing the base member to the fixing clamp. In the present invention, with the combination of the body and the separation preventing means of the base member, the fishing rod base comprises: a body contraction part formed to face the body so that a clamp assembly space is formed, and including a stopper formed to limit a rotation range of the separation preventing means; a prevention construction part formed on the separation preventing means to be disposed outside the body contraction part; a clamp fixing pin transversely installed on the body contraction part and the prevention construction part and exposed in the clamp assembly space formed between body contraction parts formed on both sides; and a trigger-type clamp detachably provided on the clamp fixing pin exposed in the clamp assembly space formed between body contraction parts on both sides, wherein the trigger-type clamp is provided in a state of being fixed to the fishing rod.
Patent KR-20210058461-A (KR)
Inventor: SONG HEUNG SOO
IPC: A47C31/10
Filed: 2019-11-14
Abstract: Disclosed are a bed mat fixing system and fixing method which can eliminate inconvenience during installation. The bed mat fixing system comprises: a mattress provided on a bed body; a bed pad provided on the mattress; and a mat fixing unit attaching and detaching the bed pad to the mattress or bed body.
Patent KR-20210062443-A (KR)
Inventor: OH BYOUNG HEE
IPC: A61L9/12
Filed: 2019-11-21
Abstract: The present invention provides a diffuser for a bag, in which a user can select and use a fragrance material according to his or her taste or use, adjust the intensity of diffusion of the fragrance material, and also easily replace the fragrance material. To this end, with regard to a bag provided with an accommodation space for carrying and putting objects therein according to the present invention, the diffuser comprises: an installation hole drilled in a bag cloth; a diffuser housing formed to protrude with a coupling part having an outer diameter larger than that of the installation hole and leading into the installation hole; and a diffuser cap part provided with a space for accommodating a fragrance material to emit the fragrance with a plurality of ventilation holes and having the coupling part press-fitted inside with an installation hole interposed therebetween so as to be detachably coupled to the diffuser housing. The diffuser cap part is configured to have a rotatably installed switchgear on the inside, and to open and close the ventilation holes according to the rotation to adjust the intensity of fragrance diffusion. According to the above configuration in the present invention, it is so configured that the fragrance material can be charged or accommodated, and thus the user can select and use the fragrance material, such as a fragrance, a deodorant, a disinfectant, etc., according to his or her taste or use. Accordingly, the diffuser can provide a refreshing feeling to the user and enable hygienic bag management. In addition, the diffuser for the bag can be taken out of the bag, making it easy to change or refill the fragrance material. Furthermore, the user can adjust the intensity of the fragrance diffusion according to his or her taste or use, thereby preventing excessive consumption and misuse of the fragrance material.