baber/WOPTO huggingface dataset:
Patent KR-20210037854-A (KR)
Title: Apparatus for test electroplating
Inventor: SEO SEUNG SEOP
IPC: C25D7/06
Filed: 2019-09-30
Abstract: According to the present invention, a roll-to-roll test-plating apparatus performs electroplating on an object to be plated as a test by using a plating process to be applied to a real process, and comprises: a moving frame having a moving roller arranged on a lower portion thereof to be moved by a requirement of a user; a plating unit arranged on an upper portion of the inside of the moving frame, wherein a plurality of unit tanks for performing plating work on the object to be plated which moves from a first roll to a second roll in a vertical state are arranged in a matrix form including a plurality of rows and columns; a direction switching roller arranged on one side of the plating unit to change the moving direction of the object to be plated which has passed through the unit tanks forming one row to the unit tanks of a neighboring row; an auxiliary cleaning unit arranged between the unit tanks to supply a cleaning solution to the object to be plated which has passed through the used unit tanks; a plating solution supply unit which is arranged on a lower portion of the plating unit, and includes a plurality of unit storage tanks storing a plating solution supplied to the unit tanks; a cleaning solution supply unit which is arranged on a lower portion of the plating solution supply unit, and supplies the cleaning solution to the plating unit; and a voltage measurement unit arranged on the plating unit to measure a voltage through the upper and lower ends of the object to be plated which moves in a vertical state so as to determine the abrasion of an electrode for applying a voltage to the object to be plated.
Patent KR-20210039526-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: LiJunli
IPC: H01L21/687
Filed: 2019-10-01
Abstract: The present invention provides a substrate processing apparatus. An apparatus for processing a substrate comprises a chamber having an interior space; a susceptor for supporting a substrate in the inner space; and an edge clamp for suppressing the bending of the substrate supported by the susceptor, wherein the edge clamp includes: a ring-shaped body; and a plurality of protrusions extended inward from the body, provided to be spaced apart from each other along a circumferential direction of the body, and provided to overlap the upper edge of the substrate supported by the susceptor when viewed from above. The substrate can be processed efficiently.
Patent KR-20210039635-A (KR)
Title: Robot system and control method of the same
Inventor: CHULHO SHIN
IPC: B25J19/02
Filed: 2019-10-02
Abstract: According to an embodiment of the present invention, a robot system comprises: a main body; a manipulator mounted in the main body; a lidar sensor sensing a person or an obstacle accessing a restricted area set to include the manipulator; a camera monitoring the restricted area and the person or the obstacle accessing the restricted area; a storage storing materials required for work of the manipulator and having an inlet; a remaining amount sensor sensing the amount of materials stored in the storage; and a controller varying the restricted area according to a sensing result of the remaining amount sensor and/or image information of the camera and stopping operation of the manipulator when the lidar sensor senses the person or the obstacle intruding the restricted area.
Patent KR-20210040629-A (KR)
Title: Composition for protecting hepatic damage on heavy metal comprising extracts from Elaeagnus umbellata leaves
Inventor: YANG SEUN AH
IPC: A23L33/105
Filed: 2019-10-04
Abstract: The present invention relates to a composition for protecting liver damage caused by heavy metals containing extracts from Elaeagnus umbellate leaves as an active ingredient, particularly in which the extracts of Elaeagnus umbellate leaves were prepared to confirm toxic relief from heavy metals thereof (cadmium or lead). According to the present invention, when cadmium is treated to HepG2 hepatocytes pretreated with the extracts of Elaeagnus umbellate leaves to induce toxicity, it is confirmed that cytotoxicity and an intracellular uptake amount of cadmium are reduced compared to HepG2 hepatocytes not treated with the extracts of Elaeagnus umbellate leaves, thereby confirming the possibility of the extracts of Elaeagnus umbellate leaves for alleviating liver damage caused by cadmium in the extracts of Elaeagnus umbellate leaves, which can be thus used in pharmaceutical compositions and health functional foods useful for the prevention and treatment of liver damage caused by heavy metals.
Patent KR-20210046091-A (KR)
Inventor: DAEJUNG KIM
IPC: F01M13/00
Filed: 2019-10-17
Abstract: Disclosed is a nipple assembly. According to one embodiment of the present invention, the nipple assembly prevents movement of low-temperature thermal energy through a chamber unit and changes a structure to prevent freezing from occurring inside the nipple assembly. Moreover, the nipple assembly comprises a nipple hose unit (100), an inner nipple body (210), an outer nipple body (220), and a nipple body unit (200).
Patent KR-20210045704-A (KR)
Title: Method, interactive ai agent system and computer readable recoding medium for providing intent determination based on analysis of a plurality of same type entity information
Inventor: JANG SE YOUNG
IPC: G06F40/20
Filed: 2019-10-17
Abstract: Provided is a method for determining intent with respect to a natural language input, performed by an interactive AI agent system. The method comprises the steps of: receiving the natural language input from a user; determining whether a word or a phrase is included in the natural language input, wherein the word or the phrase is defined corresponding to arbitrary intent on a predetermined word dictionary model; if the word or the phrase is determined to be included in the natural language input, mapping the natural language input to corresponding intent; if the word or the phrase is determined not to be included in the natural language input, extracting multiple same type entity information pieces from the natural language input; and mapping the natural language input to predetermined intent based on the extracted multiple same type entity information pieces. The present invention can determine indirectly expressed user intent from entity information on a user input.
Patent KR-20200080124-A (KR)
Title: Calculus remover device
Inventor: JUNG WON HO
IPC: A61B90/00
Filed: 2019-10-17
Abstract: The present invention provides a stone removal device. The device comprises: a guide tube having a hollow channel formed therein along its length; a basket built to appear from the channel of the guide tube to the tip of the guide tube and forming a capture space for capturing stones with a plurality of wires having elasticity; a basket handle provided at the rear end of the guide tube and configured to adjust the size of the capture space by adjusting the wire entry and exit length of the basket; and a size estimation scale formed in a longitudinal direction at the tip of the guide tube, basket, or crushing probe to estimate the size of the stone by the length of the guide tube. The size of the stone before being captured can be estimated with the size estimation scale so that the time for the procedure to remove a stone is shortened, and the stone is easily removed.
Patent KR-20210046489-A (KR)
Title: Pre-amplifier
Inventor: GANG YUNG JIN
IPC: H03F1/30
Filed: 2019-10-18
Abstract: The present invention relates to a pre-amplifier. The pre-amplifier includes: an amplification part connected between an input terminal and an output terminal; an input bias part which has an input terminal connected to the output terminal and an output terminal connected to the input terminal of the amplification part, performs an electrostatic discharge function when a signal greater than or equal to a set size is input, and applies a bias voltage to the input terminal of the amplifier part; and a feedback gain part connected to the output terminal and the input terminal to set a gain of the amplification part. The present invention improves a signal-to-noise ratio by minimizing a forward gain.
Patent KR-20210047211-A (KR)
Inventor: IM HYO BIN
IPC: F21S10/02
Filed: 2019-10-21
Abstract: Provided is a novel gobo projection device for moire driving, capable of maximizing a directing effect. According to the present invention, the gobo projection device for moire driving, including a main body (20) and a mounting plate (30), comprises: a first gobo unit (40); a second gobo unit (50); a pair of supports (60); a motor (M); a rotating plate (70); and an operation piece (80). In addition, the gobo projection device for moire driving can have a simple structure and greatly improve repair and replacement workability.
Patent KR-20210051250-A (KR)
Inventor: CHOI DONG MIN
IPC: A01G9/24
Filed: 2019-10-30
Abstract: The present invention relates to a heating structure using light energy in a greenhouse. According to the present invention, the thermal energy of hot air, hot water, or the like generated at a general boiler is supplied into the greenhouse. Light spectrum effect-based radiant heat results from contact between the ground surface and light from an illuminant such as a UV lamp on the roof of the greenhouse. Thermal energy is generated as a result. A short wave generator on the roof generates an electromagnetic wave with a frequency of approximately 3 MHz to 30 MHz in relation to the greenhouse. As a result, the generation of the radiant heat based on the light spectrum effect of the illuminant is activated and boiler-based heating and geothermal heating using the radiant heat of the illuminant can be simultaneously performed in the greenhouse.
Patent KR-20210051644-A (KR)
Title: Memory system, memory controller, and operating method
Inventor: KIM JIN PYO
IPC: G06F11/20
Filed: 2019-10-31
Abstract: Embodiments of the present invention relate to a memory system, a memory controller, and an operating method, wherein a read count table including a read count value for each of a plurality of memory blocks included in a memory device is divided into one or more lead count table segments, and one or more conversion flags corresponding to each of the divided one or more read count table segments are managed, and thus additional costs required to restore the read count table when an SPO is created can be minimized.
Patent KR-20200050422-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: VAN DAL MARCUS JOHANNES HENRICUS
IPC: H01L27/06
Filed: 2019-10-31
Abstract: A semiconductor device comprises a power switch circuit and a logic circuit. The semiconductor device comprises a first dielectric layer, and a thin film transistor (TFT) formed on the first dielectric layer. The TFT comprises a semiconductor nanosheet, a gate dielectric layer surrounding a channel region of the semiconductor nanosheet, and a gate electrode layer formed on the gate dielectric layer. The semiconductor nanosheet is manufactured by an oxide semiconductor material.
Patent KR-20210054632-A (KR)
Title: Electronic device
Inventor: KIM JAE KYOUNG
IPC: H01Q1/24
Filed: 2019-11-05
Abstract: An electronic device according to an embodiment of the present invention includes an input sensor disposed on the display panel and overlapping the first area of the display area, and an antenna disposed on the display panel and overlapping the second area of the display area. The input sensor includes a first sensing layer including a bridge pattern and a plurality of sensor parts and a second sensing layer disposed on a layer different from the first sensing layer. The antenna is disposed on the same layer as the first sensing layer, and includes a first antenna layer for providing a first frequency band, and a second antenna layer disposed on the same layer as the second sensing layer, and for providing a second frequency band. Accordingly, the present invention can provide the electronic device with improved antenna efficiency.
Patent KR-20210055353-A (KR)
Title: Chemical supplying apparatus
Inventor: MINHEE CHO
IPC: H01L21/67
Filed: 2019-11-07
Abstract: The present invention relates to a chemical supplying apparatus for supplying a chemical to a discharge part. The chemical supplying apparatus includes: a chemical supply source for providing a chemical; a storage device for temporarily storing the provided chemical; a pump for sucking the chemical stored in the storage device and supplying the chemical to the discharge part; and a pressure adjusting part for constantly maintaining the storage device by pressurizing the inside of the storage device when the pump sucks the chemical. So, the pressure of the storage device can be kept constant.
Patent KR-20210058488-A (KR)
Inventor: HWANG EUI SEOK
IPC: G06N20/00
Filed: 2019-11-14
Abstract: According to various embodiments of the present invention, a first electronic device may select one of a plurality of representation matrices and one of a plurality of measurement matrices on the basis of a pattern and/or feature of data received from a sensor. The selection of the representation matrix and the measurement matrix may be performed on the basis of machine learning. Based on the selected representation matrix and measurement matrix, the first electronic device may adaptively compress at least a portion of the data. According to various embodiments of the present invention, a second electronic device may restore compressed data on the basis of the result of selecting the representation matrix and the measurement matrix. By dynamically selecting the representation matrix and the measurement matrix on the basis of machine learning, it is possible to reduce an error in the data restored by the second electronic device (e.g., a restoration error).
Patent KR-20210060052-A (KR)
Inventor: PARK BYUNG KI
IPC: F21V15/01
Filed: 2019-11-18
Abstract: A lighting lamp comprises: a disc-shaped light emitting plate; a main frame having a ring-shaped main rim portion and a support flange portion bent inwardly and extended from the main rim portion to support a soft portion of the light emitting plate; a pressing frame disposed on a radially inner side of the main rim portion and maintaining pressing on the soft portion of the light emitting plate, supported by the support flange portion, against a support flange; and a locking unit having a plurality of locking jaws formed on any one side of the main rim portion and the pressing frame and a plurality of locking protrusion units formed on the other side of the main rim portion and the pressing frame to be individually hooked in the locking jaws by relative rotation of the main rim portion and the pressing frame so as to restrict axial relative separation of the main rim portion and the pressing frame.
Patent KR-20210060063-A (KR)
Inventor: AN HYUNG JUN
IPC: E21D11/20
Filed: 2019-11-18
Abstract: The present invention relates to a tetragonal lattice girder for supporting a tunnel excavation surface, which comprises: an upper steel bar extending along a tunnel; a lower steel bar spaced apart from the upper steel bar by a predetermined interval and extending along the upper steel bar; a fixing member for connecting and fixing the upper steel bar and the lower steel bar; and a spacer member joined to both ends of the fixing member in a direction perpendicular to the upper steel bar and the lower steel bar to maintain a state in which the upper steel bar and the lower steel bar are spaced apart by the predetermined interval. Therefore, the present invention can improve a bearing capacity against earth pressure by increasing the rigidity of the lattice girder, and the penetration and mutual adhesion of shotcrete are increased, such that a more stable tunnel structure can be constructed.
Patent KR-20210060194-A (KR)
Inventor: JOONYOUNG HEO
IPC: H04L45/24
Filed: 2019-11-18
Abstract: Various embodiments of the present invention relate to an electronic device for controlling delivery of packets to effectively satisfy requirements of services requiring low latency and an operation method thereof. According to the present invention, the electronic device comprises a communication module, at least one processor, and a memory electrically coupled to the at least one processor. The memory stores instructions allowing the at least one processor, during execution, to set at least one packet filtering rule; determine whether a packet received through the communication module satisfies the set at least one packet filtering rule; control the packet to be delivered to a user area allocated in the memory when the packet satisfies the set at least one packet filtering rule; and control the packet to be delivered to the user area through a network stack included in a kernel area allocated in the memory when the packet does not satisfy the set at least one packet filtering rule. Other embodiments are possible.
Patent KR-20210061151-A (KR)
Inventor: KIM TAE JUN
IPC: C09D5/08
Filed: 2019-11-19
Abstract: The present invention relates to an eco-friendly rust-preventive paint composition, and more specifically, to an eco-friendly rust-preventive paint composition that has excellent rust prevention, adhesion, and water resistance to a steel structure to be coated, and does not generate volatile organic compounds during coating. The present invention includes 10 to 40 parts by weight of a bisphenol-based epoxy resin, 10 to 30 parts by weight of an amorphous polyterpene resin, 10 to 15 parts by weight of an extender pigment, 1 to 10 parts by weight of an inorganic rust inhibitor, 0.5 to 5 parts by weight of a dispersant, and 1 to 5 parts by weight of a thickener.
Patent KR-20210062799-A (KR)
Title: Bluetooth speaker watch
Inventor: KWON JI YEON
IPC: H04R1/02
Filed: 2019-11-22
Abstract: The present invention relates to a wrist watch with a Bluetooth speaker, and a conventional wristwatch has only a function of notifying of time and does not have a function of outputting a sound source. The present invention relates to a technique for increasing practicality by minimizing the hassle of carrying a watch and a speaker separately. In accordance with the present invention, a device as a wristwatch has a speaker terminal for outputting a sound source to produce a sound and a Bluetooth function, thereby outputting a sound and notifying the wearer of the time when connected to a mobile phone. The device comprises: a body having the shape and material of a conventional watch; and a strap coupled to one side of the body and made of a metallic material. The device further comprises: a clasp passing through the body, and formed in plurality; and a charging terminal coupled to one side of the body. The device has an additional watch function and an additional Bluetooth speaker function, thereby being easily used when a user wants to go outdoors and listen to music, and reducing the inconvenience of carrying a watch and a Bluetooth speaker separately.
Patent KR-20210064498-A (KR)
Title: Display device
Inventor: CHA SEUNG JI
IPC: H01L27/12
Filed: 2019-11-25
Abstract: According to an embodiment of the present invention, disclosed is a display device, which includes: a first data line extending in a first direction, disposed on a display area, and connected to a first display element; a second data line extending in the first direction, disposed on the display area, and connected to a second display element; an auxiliary line disposed on a first non-display area and connecting the first data line and the second data line; and patterns disposed around the auxiliary line on the first non-display area and spaced apart from the auxiliary line.
Patent KR-20200069226-A (KR)
Inventor: HAYASHI SHIGEYUKI
IPC: H01L41/04
Filed: 2019-11-26
Abstract: The present invention is to provide a piezoelectric actuator (100) and a fluid control valve (200) capable of vaporizing a liquid material more efficiently. The piezoelectric actuator comprises: a piezo stack (1) in which piezoelectric ceramic layers and electrode layers are alternately stacked; a DC voltage application circuit (2) for displacing and applying DC voltage to at least a portion of the piezo stack (1); and a vibration voltage application circuit (3) to vibrate by applying a voltage of a predetermined frequency or more to at least a portion of the piezo stack (1).
Patent KR-20210071446-A (KR)
Title: The method of realtime data crawling and refining of social safety data for optimalizing data analysis
Inventor: YANG JAE SEOK
IPC: G06F16/84
Filed: 2019-12-06
Abstract: The present invention relates to a method for optimizing rules of data collection as collecting and refining data for living safety in real time. A data collecting process should be preceded by creation of rules of data collection. For conventional technology, data for living safety are collected in accordance with the created collection rules. The collection rules are gradually modified by a person after he checks a result of collected data and then optimization is performed. However, in accordance with the present invention, collection rules are to be automatically updated through data pre-treatment, data refinement, and data modeling. When a manager registers an initial collection rule in advance, the collection rule is reset through analyzed data without intervention of the manager to enable good quality of data to be collected. Without additional work of a person, a collection rule of particular data is optimized as analysis of the collection rule is performed repeatedly. Therefore, good quality data can be collected through the optimized collection rule.
Patent KR-20210071602-A (KR)
Title: Organic electroluminescent compound and organic electroluminescent device comprising the same
Inventor: KIM HYUN
IPC: H01L51/00
Filed: 2019-12-06
Abstract: The present application relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By including the organic electroluminescent compound according to the present application, it is possible to provide the organic electroluminescent device having improved driving voltage, luminous efficiency, lifespan characteristics and/or power efficiency. The present inventors have completed the present invention by discovering that the organic electroluminescent compound represented by chemical formula 1 achieves the above object.
Patent KR-20210073622-A (KR)
Title: Method and apparatus for measuring volume of organ using artificial neural network
Inventor: SHIN TAE YOUNG
IPC: G06T7/00
Filed: 2019-12-09
Abstract: Provided are a method and device for measuring the volume of an organ. In accordance with an embodiment of the present invention, the method comprises the steps of: obtaining a plurality of images obtained by photographing an organ and photographing metadata, and obtaining a plurality of image patches of a predetermined size by pre-processing the images; estimating an organ region corresponding to each of the image patches by inputting the image patches into a 3D convolutional neural network (CNN)-based neural network model; measuring the volume of an organ using an area of the estimated organ region and the photographed metadata; measuring an uncertainty value of the neural network model and uncertainty values of the images on the basis of an estimation result of the neural network model; changing at least one of the images on the basis of the uncertainty values of the images; and changing a labeling policy of the neural network model on the basis of the uncertainty value of the neural network model. Accordingly, the volume of the corresponding organ can be accurately measured.