baber/WOPTO huggingface dataset:
Patent KR-20200001887-A (KR)
Title: Supporting Method for Image Searching and service device thereof
Inventor: KIM KIHYUN
IPC: G06F16/00
Filed: 2018-06-28
Abstract: Disclosed in the present invention is a supporting method for image searching and a service device supporting the same. According to the present invention, the service device may comprise a service communication circuit and a server processor functionally connected to the server communication circuit. The server processor forms a communication channel with a user terminal based on the server communication circuit, receives a query image for image searching from the user terminal, transmits to the user terminal a converted query image capable of adjusting at least some attributes of the query image, retrieves a relevant image based on the attribute-adjusted query image when receiving the attribute-adjusted query image from the user terminal, and transmits a result of the retrieval to the user terminal.
Patent KR-20190003394-A (KR)
Inventor: CHOI SUNG YEOL
IPC: C08G73/14
Filed: 2018-06-29
Abstract: The present invention relates to polyimide-based block copolymers and a polyimide-based film comprising the same. According to the present invention, the polyimide-based block copolymers can provide the polyimide-based film having excellent heat resistance and mechanical properties and showing low water absorption.
Patent KR-20200002439-A (KR)
Title: Apparatus and method for routing based on machine learning in software defined network environment
Inventor: KANG HYO SUNG
IPC: H04L45/24
Filed: 2018-06-29
Abstract: The present invention relates to a machine learning-based path selection device and method in a software defined network (SDN) environment. According to the present invention, the path selection method receives state information including port information and flow information collected from each of a plurality of switches from an SDN controller, and traffic throughput of each port of the plurality of switches, and trains a traffic throughput prediction model to output traffic throughput for each port when the state information is input. Then, the method inputs current state information of a plurality of paths capable of transmitting a packet from a first terminal to a second terminal and the plurality of switches located in the plurality of paths in the traffic throughput prediction model, and selects any one of the plurality of paths.
Patent KR-20200003464-A (KR)
Inventor: KUN YOUNG SONG
IPC: B25J11/00
Filed: 2018-07-02
Abstract: The present invention relates to an automatic welding robot moving apparatus capable of moving a heavy object in a large assembly block for a ship, which is configured to move a robot module for performing automation welding of a large assembly block for a ship, and comprises: a loading and unloading module moved along a cell of the large assembly block for a ship, and having a rotating plate capable of moving upward and rotating based on a lifting plate that is raised or lowered in the cell; a rail module carried by the loading and unloading module through a hole of a partition wall corresponding to the boundary of the cell, and selectively mounted to be attached to and detached from the rotating plate or installed on a reinforcement material of the large assembly block for a ship; and a bogie module moved along the rail module and on which the robot module is mounted.
Patent KR-20200004636-A (KR)
Inventor: KANG MIN SU
IPC: G08C17/02
Filed: 2018-07-04
Abstract: Disclosed are a system and a method for providing a safe service by using a user terminal device and a digital doorlock. The system for providing a safe service according to an embodiment of the present invention may comprise: an access history management part storing access history information according to whether a doorlock is opened or closed; a movement detection sensor part generating movement information by detecting movements in a house accessible by opening and closing of the doorlock; and a safe service providing part providing a safe service for notifying a predetermined user of entrance and movement history based on the stored access history information and the generated movement information.
Patent KR-20200017007-A (KR)
Title: solar cell string and manufacturing method thereof
Inventor: PARK NO CHANG
IPC: H01L31/0224
Filed: 2018-07-18
Abstract: Proposed are a photovoltaic cell string including two or more photovoltaic cells and a manufacturing method thereof capable of manufacturing the high efficiency photovoltaic cell string since light transmission loss is reduced and having reduced the cost of the process since the cell-to-cell bonding technology is simplified. According to the present invention, the photovoltaic cell string including two or more photovoltaic cells comprises: two or more photovoltaic cells including a first photovoltaic cell and a second photovoltaic cell adjacent to the first photovoltaic cell; a transparent planar electrode layer formed on a first surface of the first photovoltaic cell and electrically connected to the second photovoltaic cell; and a transparent insulating bonding layer bonding the first and second photovoltaic cells.
Patent KR-20200009447-A (KR)
Title: Assistive apparatus for patient movement
Inventor: LEE KI SEOK
IPC: A61G7/10
Filed: 2018-07-19
Abstract: The present invention relates to a patient movement assistive device, which comprises a leg hanging means where patient′s legs are hung, a seating rest having a seating surface supporting an upper body of the patient whose legs are hung on the leg hanging means, a rotatable support supporting the seating rest to be able to rotate, and a movable base supporting the rotatable support to be able to move. According to the present invention, a load applied to movement of the patient can be drastically reduced.
Patent KR-20200016516-A (KR)
Title: Apparatus and method for synthesizing personalized virtual voice
Inventor: BAE JEE WOO
IPC: G10L13/08
Filed: 2018-08-07
Abstract: Disclosed are an apparatus and method for synthesizing personalized virtual voices. The apparatus and method generate novel content by combining text content and a voice of a voice provider. According to the present invention, not only virtual voices and text content, but also a variety of novel content may be generated by combining the virtual voices and text content.
Patent KR-20200019364-A (KR)
Title: Fixed apparatus for folder type table leg
Inventor: KIM MIN SOO
IPC: A47B3/08
Filed: 2018-08-14
Abstract: The present invention provides a table leg fixing device which is structurally sturdy and can be conveniently assembled. The table leg fixing device is formed by a table fixing plate (100) to fix a table, and a table leg fixing plate (200) connected to the table fixing plate (100). The table fixing plate (100) is formed by a pair of table fixing side plates (110) including: a side plate protrusion unit (114) formed on a lower side by protruding vertically inwards; a side plate protrusion unit (116) formed on the center of an upper side by protruding horizontally inwards; a side plate fixing unit (117) formed on a lower portion of the center by protruding inwards; and a connection hole (118) formed on an upper portion of a lower side. The table fixing side plates (110) are formed to be inclined towards an upper portion in a form where a middle portion is cut and pushed upwards to be erected upwards. The table leg fixing plate (200) includes: a pair of connection holes (204) on both sides; a vertical long hole (214) and a connection hole (218) on a lower portion of a table leg fixing side plate (210); and a horizontal long hole (216) at the center of an upper portion. The connection holes (218) is formed above the long hole (214). A pair of table leg fixing side plates (210) is formed by protruding towards a lower portion of the table leg fixing plate (200). A hinge shaft (500) formed in a long screw model is inserted into the connection hole (118) of the table fixing side plates (110) and the connection hole (218) of the table leg fixing plate (200) to connect the table fixing plate (100) and the table leg fixing plate (200).
Patent KR-20190043458-A (KR)
Title: Polyimide film
Inventor: OGURA MIKIHIRO
IPC: C08K3/013
Filed: 2018-08-20
Abstract: Provided is a novel polyimide film which may be suitably used on a metal circuit board or a substrate of a multilayer structure where wires are formed in different directions from each other. In the first embodiment, the polyimide film satisfies the following conditions: a coefficient of thermal expansion (αT_MD) in an MD direction and a coefficient of thermal expansion (αT_TD) in a TD direction are both 2-7 ppm/°C; ¦αT_MD-αT_TD¦is less than or equal to 2 ppm/°C; a coefficient of moisture expansion (αH_MD) in an MD direction and a coefficient of moisture expansion (αH_TD) in a TD direction are both 3-16 ppm/%RH; and ¦αH_MD-αH_TD¦is less than or equal to 5 ppm/%RH. In the second embodiment, the polyimide film satisfies the following conditions: a tensile modulus (E_MD) in an MD direction and a tensile modulus (E_TD) in a TD direction are both 5-9 GPa; ¦E_MD-E_TD¦is less than or equal to 2 GPa; a degree of in-plane anisotropy (MT ratio) is less than or equal to 13; and a coefficient of static friction and a coefficient of dynamic friction are both less than or equal to 0.8.
Patent KR-20200021822-A (KR)
Title: Server providing realtime price changing transaction and operation method thereof
Inventor: CHO CHANGYOUN
IPC: G06Q30/06
Filed: 2018-08-21
Abstract: Disclosed are a server for providing a real-time price change transaction function and an operating method thereof. According to various embodiments of the present invention, the server for providing the real-time price change transaction function is an electronic transaction server for providing a transaction function with a price of a product changing in real-time, and comprises: a sale time management unit to receive information for a sale start time and a sale end time from a supplier of the product to control the sale start time and the end time of the product; a sale quantity management unit to receive at least one between maximum sale quantity information and sale clinching quantity information of the product from the supplier to manage the information and determine whether or not a transaction is clinched based on a purchase reservation carried out for the product; a sale price management unit to receive sale start price and sale end price information of the product from the supplier and adjust a current price of the product to prevent the current price of the product from becoming higher than the sale end price while the product is sold; and a price adjustment algorithm management unit to adjust the sale price of the product in real-time in accordance with the number of purchase reservations carried out for the product. The price adjustment algorithm management unit ranks in accordance with a purchase reservation order for customers carrying out purchase reservations for the product, and controls to prevent a purchase reservation price of a high-rank customer from becoming higher than a purchase reservation price of a low-rank customer.
Patent KR-20200022086-A (KR)
Title: Wireless Power Transmission Method and Apparatus
Inventor: LEE JONG HEON
IPC: H02J50/80
Filed: 2018-08-22
Abstract: The present invention relates to a wireless power transmission method and a device thereof. According to an embodiment of the present invention, the wireless power transmission method of a wireless power transmitter comprises: a first determination step of determining whether a communication state is normal during charging; a second determination step of determining whether a wireless power receiver exists in a chargeable area if the communication state is not normal in the first determination step; a search step of searching for a transmission coil having the normal communication state by using the remaining transmission coils except the transmission coil being used for charging if the wireless power receiver exists in the chargeable area in the second determination step; and a charging step of performing charging by using the searched transmission coil. Therefore, the wireless power transmitter can continuously perform charging regardless of movement of the wireless power receiver on a charging bed.
Patent KR-20200023720-A (KR)
Title: Hybrid cooling system for computer using liquid vaporation
Inventor: HONG HYUN MIN
IPC: G06F1/20
Filed: 2018-08-27
Abstract: The present invention relates to a cooler using characteristics of absorbing vaporization heat of a liquid. When water is scattered on a surface of a heat sink with a large surface area, liquid vaporizes and takes away a lot of heat, thereby lowering the temperature of the heat sink. In an exhaust part of the cooler, a moisture-laden air goes out and a tank needs to be filled with liquid. Supercomputers, servers, and data centers require a lot of budget for cooling. Numerous companies around the world are investing a lot of money in cooling computers, and trying to develop innovative cooling methods. The cooler will be an efficient cooling method for cooling a large amount of computers.
Patent KR-20190065929-A (KR)
Title: Method and apparatus for transmitting data in system
Inventor: NA YOUNG JIN
IPC: H04L29/08
Filed: 2018-09-06
Abstract: The present invention provides a method for transmitting data in a vehicle in a system utilizing IoT. The method for transmitting data in a vehicle comprises the steps of: sensing data; and transmitting the sensed data. When redundant data is included in the sensed data, the transmission can be performed by reducing the size of the sensed data based on the redundant data.
Patent KR-20200031459-A (KR)
Title: Emotion Recognizer, Robot including the same and Server including the same
Inventor: YONG KYOUNG SHIN
IPC: G10L25/63
Filed: 2018-09-14
Abstract: According to one aspect of the present invention, an emotion recognizer may more accurately recognize emotion of a user by outputting a complex emotion recognition result including an emotion recognition result for each of the plurality of unimodal inputs and an emotion recognition result for a multi-modal input as the emotion recognizer is learned to recognize emotion information with a plurality of unimodal inputs and a multi-modal input based on the plurality of unimodal inputs.
Patent KR-20200033525-A (KR)
Title: Novel Group B Streptococcus Serotype Strain and Immunogenic Composition Comprising the Same
Inventor: SONG JOON YOUNG
IPC: C12R1/46
Filed: 2018-09-20
Abstract: The present invention relates to a novel group B Streptococcus serotype strain, which can simultaneously evaluate the immunogenicity of several serotypes included in type B Streptococcus vaccine in one experiment, and to an immunogenic composition comprising the same. The group B Streptococcus serotype strain of accession numbers KCTC 13365BP and KCTC 13366BP of the present invention has high serotype specific antigenicity and selective antibiotic resistance, thereby being usefully used to evaluate the serotype specific immunity of GBS vaccine by a multiplexed opsonophagocytic assay (MOPA).
Patent KR-20200035774-A (KR)
Title: Liquid crystal display panel
Inventor: CHAE KYUNG LIM
IPC: G02F1/1362
Filed: 2018-09-27
Abstract: Disclosed is a liquid crystal display panel. The liquid crystal display panel includes a liquid crystal layer, a plasmon color filter, a thin film transistor array, a waveguide layer, and a buffer layer. The thin film transistor array is disposed between the liquid crystal layer and the plasmon color filter. The waveguide layer is disposed between the thin film transistor array and the plasmon color filter. The buffer layer is disposed between the waveguide layer and the plasmon color filter. The waveguide layer has a higher refractive index than the buffer layer.
Patent KR-20200009978-A (KR)
Title: Multilayer capacitor
Inventor: PARK BYEONG GYU
IPC: H01G4/012
Filed: 2018-10-05
Abstract: One embodiment of the present invention provides a multilayer capacitor with the excellent moisture resistance. The multilayer capacitor comprises: a body including a multilayer structure of a plurality of dielectric layers and a plurality of internal electrodes stacked while having the dielectric layers therebetween; and external electrodes formed on the outside of the body and electrically connected to the internal electrodes. The body is divided into a center unit and cover units located above and below the center unit in a stacking direction of the dielectric layers. The cover units of the body are formed with the curved edge, and the radius of curvature (R) of the curved edge and a thickness (T) of the body satisfy the condition of 10um<=R<=T/4. Widths of internal electrodes disposed on the cover unit are narrower than widths of internal electrodes disposed on the center unit.
Patent KR-20190044018-A (KR)
Title: Steam-recycling system for a low pressure steam turbine
Inventor: KUCERA JIRI
IPC: F25B13/00
Filed: 2018-10-19
Abstract: Disclosed is a steam-recycling system for a power plant including a steam generator and a low pressure steam turbine (1). The steam-recycling system comprises a main surface condenser (3), a cooling system, an exhaust line (21) for transporting a low mass flow exhaust steam from an exhaust pipe (2) of the low pressure steam turbine (1) to the main surface condenser (3), and a bypass line (5) for transporting a high mass flow steam from a steam generator for condensate without passing through the low pressure steam turbine (1). The bypass line (5) is separated from the exhaust line (21). The bypass line (5) includes at least one additional steam-condensing means (6,7). The additional steam-condensing means (6,7) is connected to the cooling system. The cooling system cools steam entering the main surface condenser (3) and steam entering the additional steam-condensing means (6,7). Disclosed are a power plant including a steam-recycling system in accordance with the present invention and a method of processing steam generated in a power plant during a low flow mode. By providing a bypass system with additional steam-condensing means, the pressure in the main surface condenser is reduced to allow for reduction of a mass flow of steam entering the main surface condenser, reduction of a back pressure in the exhaust system and reduction of deterioration of the material of last-stage blades to widen operation ranges of maintenance and repair/non-production/low flow mode.
Patent KR-20200046327-A (KR)
Inventor: CHOI BYUNG GYOU
IPC: H04N21/472
Filed: 2018-10-24
Abstract: The present invention relates to an operation method of a user terminal for providing a video slide service. The operation method of the user terminal comprises the steps of: uploading a UGC video to a server; receiving scene meta information for each playback section of the UGC video from the server, and generating a video slide file based on the scene meta information for each playback section; displaying a thumbnail image corresponding to the video slide file; and displaying a page screen composed of representative image information and subtitle information for each playback section of the UGC video when selecting the thumbnail image.
Patent KR-20200046585-A (KR)
Title: Smart Device Docking Device With Remote Control and IoT Functions
Inventor: KIM BYOUNG SOO
IPC: H02J5/00
Filed: 2018-10-25
Abstract: The present invention relates to a smart device docking device having a wireless remote control and an IoT function with improved efficiency. The smart device docking device comprises: a battery; a second coil generating induced current from magnetism applied from a wireless charging pad; a second wireless charging module connected to the second coil and performing wireless charging operation; a third coil generating induced magnetism from the current from the battery; a third wireless charging module connected to the third coil and performing the wireless charging operation; a control unit charging the current generated in the second coil to the battery and controlling the wireless charging operation to apply discharging current of the battery to the third coil; and an IR lamp controlled by the control of the control unit and transmitting an IR remote control signal by a command from a remote control application mounted on an external mobile device which is a subject to be charged.
Patent KR-20200048766-A (KR)
Title: Massage Machine
Inventor: MINKYU OH
IPC: A61H23/02
Filed: 2018-10-30
Abstract: The present disclosure relates to a massage apparatus which includes: a base seated on a mounting surface; a first support part fixed to the base to support a portion of a lower part; a second support part connected to the first support part to support at least a portion of an upper part; a first rotation shaft provided in parallel to a width direction of the first support part to form a rotation center of the second support part; a second rotation shaft provided perpendicularly to the first rotation shaft to form a rotation center of the second support part; a massage part provided in at least one of the first support part and the second support part to generate at least one of force of kneading a physical body and force of tapping the physical body; a first adjusting part to provide power to rotate the second support part about the first rotation shaft; and a second adjusting part provided at a mutually symmetrical position about the second rotation shaft to provide power to rotate the second support part about the second rotation shaft.
Patent KR-20200054364-A (KR)
Title: Method and device for educating and comparing clustering algorithms, recording medium for performing the method
Inventor: JUNG SOON YOUNG
IPC: G06N5/02
Filed: 2018-11-05
Abstract: Disclosed are a method and a device for comparing and learning a clustering algorithm, and a recording medium for performing the method, capable of increasing learning efficiency and enabling multi-objective optimization. The device for comparing and learning a clustering algorithm includes: a selection unit for selecting one or two algorithms among clustering algorithms, and specifying parameters required for analysis in the selected algorithms; a data generation unit for selecting a data distribution, and automatically generating data following the selected distribution to add the generated data to a data set; a cluster unit for analyzing the data according to the algorithms and the parameters specified by the selection unit to generate clusters, and assigning colors to the generated clusters, respectively; a visualization unit for simultaneously displaying operation processes of the algorithms by using a scatter plot in which the colors assigned by the cluster unit are displayed on two split screens; and a learning unit for learning effects of the algorithms and the parameters specified by the selection unit from results displayed on the two screens of the visualization unit.