baber/WOPTO huggingface dataset:
Patent KR-20210034283-A (KR)
Title: Curation system of video learning contents of social media platform based on ontology
Inventor: KIM JI HOON
IPC: G06Q50/20
Filed: 2019-09-20
Abstract: The present invention relates to a video learning content curation system of a social media platform based on ontology, and more specifically, to a video learning content curation system of a social media platform based on ontology, wherein video learning contents created by students in line with the change in the educational environment represented by MOOC massive open online course (MOOC) due to the development of an education technology industry that solves the problems of the existing cramming education with IT is used as a module content for learning of MOOC and flipped learning, and the voice of video learning content is analyzed to be used for online education of the MOOC through ontology-based curation of a grade, a subject, and table of contents, so that ultimately, the flip learning can be effectively realized.
Patent KR-20210035369-A (KR)
Title: Electronic device for performing video hdr process based on image data obtained by plurality of image sensors
Inventor: LEE SU YOUNG
IPC: H04N5/355
Filed: 2019-09-23
Abstract: Disclosed is an electronic device that performs HDR processing using a plurality of image sensor blocks. A first image sensor block generates a first signal by photographing an object at a first angle of view. A second image sensor block generates a second signal by photographing the object with a second angle of view greater than the first angle of view. An image signal processor generates first image data based on the first signal and generates second image data based on the second signal. A main processor crops image data corresponding to the first image data among the second image data, and performs HDR processing based on the first image data and the cropped second image data.
Patent KR-20210034955-A (KR)
Title: Method and apparatus for processing information
Inventor: KIM KYUNGHOON
IPC: G08G1/0962
Filed: 2019-09-23
Abstract: Disclosed is an information processing device for improving the efficiency of information transmission and reception. The information processing device includes: an information acquisition unit which acquires driving information including information on a driving direction of a vehicle and operation information of a plurality of traffic lights installed at the intersection; a control unit which specifies at least one traffic light among the plurality of traffic lights based on the information on the driving direction of the vehicle, and determines a signal transmission method of a signal transmission device transmitting a signal which can be received by a vehicle-mounted device, based on operation information of the specified traffic light and the driving information of the vehicle; and an information output unit which outputs information on the determined signal transmission method.
Patent KR-20190117425-A (KR)
Inventor: YANG KWAN SUK
IPC: G07C5/08
Filed: 2019-09-27
Abstract: The present invention relates to a vehicle black box and a method of switching determination criteria for an impact event using the same. The present invention comprises: a photographing unit which photographs an image outside a vehicle; a sensor unit which senses vehicle movement due to an external impact or driving environment while video is being captured; and a control unit which determines whether an impact event is generated based on the sensing data, stores the image photographed by the photographing unit in a memory as an image file when the impact event occurs, has a plurality of modes having different criteria for determining an impact event, and automatically switches from a predetermined mode to another mode depending on a change in the amount of sensing data for a predetermined time to switch the criteria of the impact event. By switching the mode for determining the impact event according to whether or not the vehicle enters a road surface such as an unpaved road, it is possible to minimize unnecessary impact event determination and minimize the storage of unnecessary image files in the memory.
Patent KR-20210037970-A (KR)
Title: Scoliosis Exercise Equipment Using Chair
Inventor: HEO MIN
IPC: A47C9/00
Filed: 2019-09-30
Abstract: The present invention relates to scoliosis exercise equipment using a chair capable of allowing a user to conveniently perform iron bar exercise by using the chair which is already own. The scoliosis exercise equipment using a chair comprises: a connecting rod which is connected to a damper body of a conventional rotating chair; a handle support which is vertically connected to both ends of the connecting rod, though which a handle pipe is inserted at an upper side, and in which a wheel is positioned at a lower side; a handle which is bent in a U-shape as a circular pipe shape and combines both ends with an inside of an upper part of left and right handle supports; an external clamp which is curved in the U-shape to combine a conventional chair with the connecting rod of an iron bar by a bolt; and a wheel which is attached to a lower part of the handle support and easily moves the iron bar attached to the chair when the chair is moved.
Patent KR-20200045401-A (KR)
Title: Method and apparatus for uplink communication in communication system supporting dual connectivity
Inventor: KIM SUNG KYUNG
IPC: H04W72/04
Filed: 2019-10-10
Abstract: Disclosed are a method and an apparatus for uplink communication in a communication system supporting DC. The uplink communication method includes the steps of: receiving a first RB indicator indicating the size of a radio resource available in the split bearer from the first base station to which the terminal is connected; receiving a second RB indicator indicating a size of a radio resource available in the split bearer from a second base station to which the terminal is connected; and transmitting a buffer status report (BSR) to the first base station if the size of the radio resource indicated by the first RB indicator is greater than the size of the radio resource indicated by the second RB indicator. Therefore, the performance of the communication system can be improved.
Patent KR-20210043388-A (KR)
Title: Photovoltaic power generation forecasting device and photovoltaic power generation forecasting method using the same
Inventor: CHANG BYUNG HOON
IPC: H02S50/00
Filed: 2019-10-11
Abstract: Disclosed are a solar power generation amount prediction device and a solar power generation amount prediction method using the same to improve accuracy of a solar power generation amount prediction. The solar power generation amount prediction device comprises: a plurality of photographing units installed in a plurality of locations separated by a predetermined distance from an area in which a solar panel is installed to photograph a sky photo in a certain area; a plurality of climate data collection units installed adjacent to the plurality of photographing units to collect climate data; a calculation unit calculating cloud cover in a corresponding area in real time by using the plurality of sky photos photographed from the plurality of photographing units and the climate data related to the corresponding photographing unit collected by the climate data collection unit; and a prediction unit predicting a solar power generation amount by using the cloud cover calculated in real time.
Patent KR-20210044120-A (KR)
Title: Secondary cell and manufacturing method thereof
Inventor: JUNG JAE WOONG
IPC: H01M50/183
Filed: 2019-10-14
Abstract: The present invention relates to a secondary battery to increase elastic compressibility in which the edge of the top cap is seated when a gasket is placed on a can having a beaded part formed therein and an upper end of the can is clamped on the beaded part to form a curved part, wherein the gasket has air bubbles forming a closed space formed therein. According to the present invention, a manufacturing method of the secondary battery includes a clamping step of bending the upper end of a can to form a curved part when the edge of the top cap is seated while a gasket is placed on the can having a beaded part formed therein. The method comprises: a step of manufacturing a gasket (S10); a step of placing the gasket on a beaded part of a can and placing the edge of a top cap part on the gasket (S20); and a clamping step of bending the upper end of the can so that the pressure is applied to the gasket (S30). In the step of manufacturing the gasket (S10), the gasket is manufactured by injection molding in which a molten raw material is put into the mold and hardened, wherein gas is injected into the mold at the same time or after input of the molten raw material so that bubbles are formed inside the gasket.
Patent KR-20210044969-A (KR)
Inventor: HEO NAM
IPC: G06F21/44
Filed: 2019-10-16
Abstract: The present invention provides an operation method of an image forming apparatus, comprising the steps of: receiving, from an external device, first security job information including first security information having been transmitted to account information of a first user, wherein the first security job information includes account information of a receiver who is to receive the first security information, and standard account information registered in common for the first user and the receiver; when receiver authentication is required to perform a first job according to the first security job information, guiding the receiver authentication based on the account information of the receiver, the standard account information, and password information for the standard account information; and performing the first job according to the first security job information when the receiver authentication is completed. The present invention enables only an authenticated user to use the image forming apparatus.
Patent KR-20210046879-A (KR)
Title: Display device
Inventor: SEO YOUNG SEOK
IPC: G06F3/047
Filed: 2019-10-18
Abstract: The present invention relates to a display device including sound units integrated in a display panel. The display device has a display panel comprising a display layer including light emitting elements disposed on a substrate and a sensor electrode layer disposed on the display layer. The sensor electrode layer comprises: a first acoustic electrode and a second acoustic electrode; a vibration layer in contact with the first and second acoustic electrodes and deformed according to a first acoustic driving voltage applied to the first acoustic electrode and a second acoustic driving voltage applied to the second acoustic electrode; and sensor electrodes disposed on the vibration layer.
Patent KR-20210047520-A (KR)
Inventor: KIM SOO HAK
IPC: F16L1/11
Filed: 2019-10-22
Abstract: The present invention relates to an inspection device for inspecting the inside of a pipeline for tap water and sewage. More specifically, a transparent inspection device is formed in an upper portion of a body pipe connecting both side pipelines so as to easily inspect the inside through the transparent inspection device from the outside. Moreover, a luminous sheet is formed in a valve disk installed inside the body pipe, and a luminous ball reacting with a flow of fluid is formed on a rear side of the valve disk. Therefore, the present invention can easily check whether the valve disk is opened or closed and there is leakage in a dark space.
Patent KR-20200045979-A (KR)
Title: Low haze polymer films and electronic devices
Inventor: KOURTAKIS KOSTANTINOS
IPC: C08J5/18
Filed: 2019-10-23
Abstract: In a first aspect, a low haze polymer film comprises a polymer and a refractive index matched nanoparticle aggregate. The polymer comprises polyimide, polyamide imide, or polyester imide. The refractive index matched nanoparticle aggregate comprises first nanoparticles having a refractive index less than a refractive index of the polymer, and second nanoparticles having a refractive index more than the refractive index of the polymer. A difference of the refractive indexes of the polymer and the refractive index matched nanoparticle aggregate is less than 0.1. The low haze polymer film has a thickness in a range of 1 to 150 μm and a haze less than 4%. In a second aspect, an electronic device comprises the low haze polymer film of the first aspect.
Patent KR-20210051598-A (KR)
Title: Auto packing apparatus
Inventor: OH DONG JIN
IPC: B65B1/30
Filed: 2019-10-31
Abstract: The present invention relates to an automated measuring/packing system for industrial purposes. More specifically, the present invention relates to an automated measuring/packing system for industrial purposes, which is able to form a transport line for transporting articles into a simplified pipe structure, transport measured articles in a more stable manner by providing sucked and compressed air into a transport pipe line, rapidly transport and pack a great quantity of articles without an unnecessary remaining volume, and provide a hygienic and efficient transport and packing relations regardless of the external environmental conditions (humidity, dust, etc.) by the airtightness maintaining function of the transport line made of the pipe structure. To this end, according to the present invention, the automated measuring/packing system for industrial purposes comprises a raw material storage unit made of a hoist and a silo. A measurement/supply unit is placed on one side surface of the raw material storage unit by being connected to the transport pipe line, and a raw material mixing unit is installed on a lower end unit of the measurement/supply unit. An article production unit is installed on a lower end unit of the raw material mixing unit. A measurement/packing unit is built on one side surface of the articles production unit by being connected by the supply pipe line.
Patent KR-20210055130-A (KR)
Title: Method for recommedning banking business store and server performing the same
Inventor: WEON CHEOL HWANG
IPC: G06Q30/02
Filed: 2019-11-06
Abstract: A real-time financial branch recommendation method according to the present invention comprises: a step of extracting a plurality of financial branches located in a specific radius based on location information among visit scheduled information of a financial branch received from a user terminal; a step of calculating an estimated required time for each financial branch using financial branch standard data of each financial branch and providing the time to the user terminal; a step of checking whether a current visit is scheduled according to a scheduled visit time among the visit scheduled information of the financial branch when a specific financial branch is selected from among the financial branches; and a step of providing a number ticket issuance request message to a financial server according to the checked result or recalculating the estimated required time according to whether the estimated required time of the specific financial branch is updated. Accordingly, the present invention can increase service satisfaction.
Patent KR-20210057263-A (KR)
Title: Organic electroluminescence device and polycyclic compound for organic electroluminescence device
Inventor: HAYANO TETSUJI
IPC: C07F5/02
Filed: 2019-11-11
Abstract: According to an embodiment, an organic electroluminescent element comprises a first electrode, a second electrode, and a light emitting layer disposed between the first electrode and the second electrode and including a polycyclic compound. The polycyclic compound comprises: a boron atom; a first aromatic ring and a second aromatic ring directly linked to the boron atom; an oxygen atom or a sulfur atom directly linked to the boron atom; a third aromatic ring directly linked to an oxygen atom or a sulfur atom; a first linker linking the first aromatic ring and the second aromatic ring; and a second linker linking the second aromatic ring and the third aromatic ring, thereby showing long life characteristics and excellent color reproducibility.
Patent KR-20210057617-A (KR)
Title: Grommet for wire harness
Inventor: CHO SUNG WOO
IPC: H01B17/58
Filed: 2019-11-12
Abstract: Disclosed is a wire harness grommet comprises: a main body having a first body, a second body connected to the first body and an inner wall positioned between the first body and the second body; and an inner tube positioned at a center of the main body and having a passage where a wire harness is inserted. The main body has a plurality of sound-proof protrusions, and each of the sound-proof protrusions can have a tapered reflection surface.
Patent KR-20210058462-A (KR)
Inventor: Lee keon sik
IPC: B60H1/14
Filed: 2019-11-14
Abstract: Disclosed is an integrated thermal management circuit for a vehicle. The integrated thermal management circuit comprises: a battery line having a coolant flowing therein and connected to a high-voltage battery to exchange heat therewith, and having a first radiator; a bypass line connected to bypass the first radiator in the battery line; a refrigerant line having a refrigerant flowing therein, and having an outdoor air condenser capable of exchanging heat with outdoor air, and a cooling core for indoor air conditioning located in an indoor air conditioning line; a chiller provided in the refrigerant line and the bypass line for bypassing the cooling core for indoor air conditioning of the refrigerant line, and for connecting the coolant of the bypass line to the refrigerant of the refrigerant line so that the coolant and the refrigerant can exchange heat with each other; and a control valve for regulating the flow of the coolant so that the coolant of the battery line passes through the first radiator or the chiller of the bypass line. The refrigerant of the refrigerant line passing through the chiller or the cooling core for indoor air conditioning flows to the outdoor air condenser while being compressed by a compressor.
Patent KR-20210059406-A (KR)
Inventor: KWON SOON KAK
IPC: G06T7/50
Filed: 2019-11-15
Abstract: According to an embodiment of the present invention, a method for encoding a depth image through spherical modeling, comprises the steps of: dividing a depth image into a preset block unit; converting an image coordinate for a pixel in the depth image into a three-dimensional coordinate; performing modeling on a block with a spherical model on the basis of the three-dimensional coordinate; generating a first predicted depth value using the spherical model; determining whether the spherical modeling on an object of the depth image is appropriate; varying the precision of a coefficient of the spherical model when the spherical modeling is appropriate; and encoding the variable coefficient of the spherical model. The step of determining whether the spherical modeling of the object of the depth image is appropriate, includes the steps of: comparing an average error value and a threshold error value; determining as the spherical modeling is appropriate if the average error value is less than the threshold error value; and determining as the spherical modeling is not valid if the average error value is greater than or equal to the threshold error value. According to an embodiment of the present invention, the spherical modeling validity can be evaluated in consideration of characteristics of the depth image, and a compression rate can increase while maintaining the quality of the depth image.
Patent KR-20200063991-A (KR)
Inventor: MARUYAMA HITOSHI
IPC: C08G77/18
Filed: 2019-11-25
Abstract: The present invention provides a novel polymer capable of implementing a high-transparent or high-light-resistant film, a photosensitive resin composition capable of forming a fine pattern with a wide range of wavelengths and implementing a high-transparent, high-light-resistant or high-heat-resistant film after forming the pattern, a method for forming a pattern using the corresponding photosensitive resin composition, and a method for preparing an optical semiconductor device. According to the present invention, there are provided a siloxane polymer comprising a polysiloxane skeleton, a silphenylene skeleton, an isocyanuric acid skeleton and a polyether skeleton in a main chain and comprising an epoxy group in a side chain, and a photosensitive resin composition comprising the siloxane polymer and photo-acid generator.
Patent KR-20210064844-A (KR)
Title: Battery module and battery pack including the same
Inventor: SHIN JINHWAN
IPC: H01M50/50
Filed: 2019-11-26
Abstract: The present invention relates to a battery module to increase safety against an external short circuit and a battery pack including the same. According to one embodiment of the present invention, the battery module comprises: a battery cell stack in which a plurality of battery cells including electrode leads are stacked; a plurality of bus bars including a first bus bar and second bus bar connected to at least one of the electrode leads; and a safety member coming in contact with the first bus bar and the second bus bar. The safety member includes: a first insulating layer disposed on the first bus bar; a second insulating layer disposed on the second bus bar; and a conductive layer disposed on the first insulating layer and the second insulating layer. The first insulating layer and the second insulating layer include a material which is electrically insulated and is removed with an increase in temperature.
Patent KR-20210067685-A (KR)
Title: Power-on reset signal generating device
Inventor: LEE HYUN CHUL
IPC: G06F1/24
Filed: 2019-11-29
Abstract: A power-on reset signal generating device may comprise: a reference voltage generator; a signal driver; and a stabilization circuit. The reference voltage generator may generate a power-on reference voltage based on a voltage level of a power supply voltage. The signal driver may generate a power-on reset signal by driving the power-on reference voltage. The stabilization circuit may receive a feedback of the power-on reset signal to maintain a voltage level of the power-on reference voltage for a predetermined time. Therefore, the present invention is capable of improving an operational stability of a semiconductor device.
Patent KR-20210068788-A (KR)
Title: Weaving method of jacquard fabric through double sided shaling
Inventor: YANG SEUNG U
IPC: D03D15/00
Filed: 2019-12-02
Abstract: The present invention relates to a method for weaving jacquard fabric through double-side shearing. According to the present invention, the method for weaving a jacquard fabric weaves warps and wefts through a jacquard loom to form a pattern layer by the warps. The method forms a base weave in which a first warp and a weft are arranged one by one; and a front pattern forming warp and a back pattern forming warp forming a pattern by weaving the weft on the front and back sides of the base weave while skipping several wefts at regular intervals. A front pattern forming warp and a back pattern forming warp are sequentially arranged between the first warps forming the base weave so that a part where a pattern is formed is woven with the weft on the front and rear sides and a part where the pattern is not desired is not woven and exposes a thread joint in which a connection yarn protrudes to the outside, thereby forming a pattern layer by shearing and removing the thread joint excluding the part woven with the weft and the pattern forming warps. Accordingly, the pattern layer protrudes on both sides of the jacquard fabric, thereby providing a good pattern implementation effect and increasing product quality.