baber/WOPTO huggingface dataset:
Patent KR-20210001253-A (KR)
Inventor: SIN DONG WON
IPC: E04B1/76
Filed: 2019-06-27
Abstract: The present invention relates to a fixing unit for an exterior material of a building, which has an insulation member for preventing a thermal bridge inside or outside a metal anchor bolt head so as to improve thermal bridge prevention performance of an anchor bolt fixing the exterior material such as stone or the like to the building and the fixing unit including the same. The anchor bolt having a thermal bridge preventing unit and the fixing unit for an exterior material of a building including the same can prevent heat capable of flowing into a concrete structure forming an outer wall from a portion of the exterior material of the building to increase insulation properties so that air conditioning and heating costs can be saved and prevent the thermal bridge to prevent corrosion so that a life of the building can be extended.
Patent KR-20210002812-A (KR)
Inventor: SUH CHANG WON
IPC: B44F3/00
Filed: 2019-07-01
Abstract: The present invention relates to a landscape ornament maintaining an ecosystem function, comprising: a cylindrical or polygonal main body of which both sides are open; and a cover installed on the outer circumference of the upper part of the main body to close the open upper part of the main body. The present invention is made of a ceramic material and comprises a landscape ornament having a space therein to have an entrance, and thus is advantageous in that small organisms can live safely in the landscape ornament while allowing an aesthetic appearance of the landscape to look good and in that small organisms can easily enter and exit the landscape ornament, thereby providing an eco-friendly aesthetic appearance while maintaining the ecosystem.
Patent KR-20210003422-A (KR)
Inventor: KIM EUNG SEOK
IPC: H01L21/67
Filed: 2019-07-02
Abstract: Disclosed is a die bonding device which can greatly reduce bonding defects. The die bonding device comprises: a stage unit supporting a substrate; and a bonding head bonding a die on the substrate. The stage unit includes: a substrate stage provided with vacuum holes for vacuum adsorption of the substrate; a spray nozzle disposed on an upper portion of the substrate stage and spraying air or gas onto the substrate on the substrate stage to allow the substrate to be in close contact with an upper surface of the substrate stage; a sensing unit detecting a warpage state of the substrate; and a nozzle driving unit moving the spray nozzle to adjust a position of the spray nozzle in accordance with a detection result of the sensing unit.
Patent KR-20200026026-A (KR)
Title: Electronic device for high-speed compression processing of feature map of cnn utilizing system and controlling method thereof
Inventor: CHO IN SANG
IPC: H04N19/182
Filed: 2019-07-05
Abstract: In a media processing process based on CNN, excessive image transmission capacity is required when storing or reading a feature map image in a memory. The present invention in accordance with the above-described requirement has an objective wherein the present invention is to provide an efficient compression processing structure of a feature map. Specifically, provided is an efficient feature map compression in an embedded system by using information obtained based on the characteristics of the feature map in a CNN learning process. In particular, a control method of an electronic device of the present disclosure comprises the steps of: inputting an input image into an artificial intelligence model; obtaining a feature map for input image by a first layer included in the artificial intelligence model; transforming the feature map through a lookup table corresponding to the feature map; and compressing and storing the converted feature map through a compression mode corresponding to the feature map among a plurality of compression modes.
Patent KR-20210006239-A (KR)
Inventor: SANG HUN LEE
IPC: G02B7/02
Filed: 2019-07-08
Abstract: According to an embodiment of the present invention, an imaging lens comprises: a first lens having positive refractive force and nearest to an object side; a second lens having negative refractive force; a third lens; a fourth lens; a fifth lens; and a sixth lens having the positive refractive force and nearest to an image side. The fifth lens can be formed to have a convex image side surface. The imaging lens is compact and has high resolution.
Patent KR-20210007158-A (KR)
Inventor: YU HWAN JO
IPC: G06F40/20
Filed: 2019-07-10
Abstract: Disclosed are a word embedding device and a word embedding method using the same. According to the word embedding device and the word embedding method using the same, in the word embedding device with high performance and high reliability, a list of synonyms and antonyms is created by classifying target words to be newly trained by domain, by applying first and second cost functions reflecting the list of synonyms and antonyms to the pre-trained word embedding, the vector distance of the words in the synonym relationship in the pre-trained word embedding is adjusted to be close, and the vector distance of words which are antonyms is adjusted so that the words become farther apart.
Patent KR-20200071649-A (KR)
Title: The light for angle adjustable
Inventor: KI NO CHUL
IPC: F21V21/30
Filed: 2019-07-19
Abstract: The lighting lamp according to the present invention comprises: a support frame having an installation space formed in the center thereof; a housing rotatably installed in the installation space and including a lighting module; a rotation shaft formed on the support frame to rotate the housing; and an angle adjusting part positioned between the support frame and the housing, and rotating the housing at a predetermined angle from the support frame or fixing the rotated housing. The angle adjusting part includes: a rotation bracket extending from one side of the housing in a vertical direction of the housing, and having a plurality of fixing slits in which a plurality of fixing holes connected to each other in the rotation direction of the housing are continuously arranged; a fixing bracket extending from one side of the support frame to be parallel to the rotation bracket; and an angle adjusting rod which extends from one side of the fixing bracket toward the fixing slit and is moved within the fixing slit to be positioned in a specific fixing hole among the plurality of fixing holes, so that the rotation of the housing is fixed.
Patent KR-20210011822-A (KR)
Title: Method of detecting abnormal log based on artificial intelligence and system implementing thereof
Inventor: HYE RAN KIM
IPC: G06N20/00
Filed: 2019-07-23
Abstract: The present invention relates to a method for detecting an abnormal log based on artificial intelligence and a system implementing the same. A system for detecting an abnormal log based on artificial intelligence according to an embodiment of the present invention comprises: a log collector which collects log data computed during an operation of the system; a data pre-processing unit which pre-processes and vectorize the collected log data to generate structured log data; an AI engine which automatically labels data by clustering the structured log data and classifies the labeled data into normal log data and abnormal log data; a black filter which compares the normal log data with a blacklist and reclassifies some of the normal log data as abnormal log data; and a white filter which reclassifies some of the abnormal log data as normal log data by comparing the abnormal log data with a white list. The present invention can detect the abnormal log data and can automatically check the error status of the system.
Patent KR-20190090748-A (KR)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: G11C11/408
Filed: 2019-07-24
Abstract: The present invention provides a memory device capable of realizing a high speed operation or a memory device capable of reducing a frequency of a refresh operation. Inside the cell array, a potential is supplied from a driving circuit to a wire connected to a memory cell. In addition, a cell array is provided on the driving circuit, and each of a plurality of memory cells of the cell array includes a switching element, and a capacitive element whose supply, maintenance, and release of charge are controlled. A transistor used as the switching element includes a semiconductor which has a wider band gap than a band gap of silicon, and an intrinsic carrier density lower than a density of silicon in a channel forming area.
Patent KR-20210022805-A (KR)
Title: Method and computer program for managing unique identification information of animal based on decentralized application over block chain network
Inventor: CHOI JUNG HWAN
IPC: G06Q30/00
Filed: 2019-08-20
Abstract: Disclosed are a method for managing unique identification information of an animal based on a blockchain decentralized application and a computer program therefor. The method for managing unique identification information of an animal by a computer operating as a node in a blockchain network according to the present invention comprises the steps of: generating a transaction for selecting two or more genetic information reading companies among pre-registered genetic information reading companies when receiving a genetic information test request from a user; analyzing a plurality of pieces of uploaded genetic information to determine whether the biometric information of the animal is authenticated when the genetic information generated for the animal requested by the user is uploaded to the blockchain network by two or more selected genetic information reading companies; generating unique identification information for the corresponding animal when it is determined that biometric information authentication for new registration of genetic information of the animal is completed as a result of the analysis; generating animal registration information in which unique identification information is assigned to the genetic information of an animal to be newly registered; and storing animal registration information in the blockchain network.
Patent KR-20210024762-A (KR)
Title: Structural dynamic stability judgement system
Inventor: KWAK PILL JAE
IPC: G01M5/00
Filed: 2019-08-26
Abstract: The present invention provides an emergency dynamic stability determination system of a structure, which comprises: a plurality of sensor units installed in a structure to sense behavior information of the structure when external force is applied thereto; a structure state determination unit determining a behavior state of the structure by using sensing information of the sensor unit and applying a plurality of stability determination references to determine the state of the structure; and a notification unit notifying the state of the structure. The structure state determination unit determines short-term stability, middle-term stability, and long-term stability of the structure and determines that the structure is in the stable state when the entire determination references are satisfied.
Patent KR-20200037074-A (KR)
Title: Integrated system chip with magnetic module
Inventor: CHIANG KATHERINE H
IPC: H01L43/10
Filed: 2019-08-27
Abstract: The present disclosure relates to a magnetic memory device. The magnetic memory device comprises: a bottom electrode; a selector layer disposed over the bottom electrode; and an MTJ stack disposed on the selector layer and comprising a reference layer and a free layer disposed on the reference layer, and separated from the reference layer by a tunneling barrier layer. The magnetic memory device further includes a modulating layer disposed on the MTJ stack and a top electrode disposed on the switching threshold modulating layer. The selector layer is configured to switch on/off the current based on an applied bias.
Patent KR-20210026209-A (KR)
Title: Printed circuit board and electronic device with the same
Inventor: HONG EUNSEOK
IPC: H05K1/02
Filed: 2019-08-29
Abstract: According to various embodiments disclosed in the present document, a printed circuit board may include: a first wiring layer including at least one first signal line and at least one first dummy line; and a second wiring layer arranged on the first wiring layer and including at least one second signal line and at least one second dummy line, wherein when the printed circuit board is viewed from above, the at least one first signal line may be arranged to overlap, at least in part, the at least one second dummy line, and the at least one second signal line may be arranged to overlap, at least in part, the at least one first dummy line. In addition, various embodiments are possible. According to the present invention, it is possible to arrange more signal lines in the same area or the same number of signal lines in a narrower area.
Patent KR-20210026510-A (KR)
Title: Strain sensor and method for manufacturing the same
Inventor: OH SOONG JU
IPC: G01L1/22
Filed: 2019-08-30
Abstract: Disclosed are a strain sensor and a manufacturing method thereof. According to the present disclosure, the strain sensor comprises: a substrate; an electrode unit including a first electrode and a second electrode spaced apart from each other on one surface of the substrate; and a sensing unit made of silver nanoparticles in which a surface ligand is substituted with an inorganic ligand, and in which one end connected to the first electrode and the other end connected to the second electrode in the form of a thin film on one side of the substrate to change electrical resistance by strain.
Patent KR-20190106916-A (KR)
Title: Acoustic control system, apparatus and method
Inventor: CHOI HYEON SIK
IPC: G10L21/0208
Filed: 2019-08-30
Abstract: Disclosed is an acoustic control method to operate an acoustic control system and an acoustic control device by implementing artificial intelligence (AI) algorithm and/or machine learning algorithm in 5G environments connected for internet of things (IoT). The acoustic control method comprises the following steps: collecting an acoustic signal in a vehicle through one or more microphones provided in the vehicle; analyzing the acoustic signal in the vehicle; and controlling the volume of an acoustic service output from a speaker provided in the vehicle to correspond to the analyzed acoustic signal in the vehicle and setting of an equalizer.
Patent KR-20210027846-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: LEE NAM JIN
IPC: H01L51/00
Filed: 2019-09-03
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device comprising the same. When a compound represented by the chemical formula 1 is used in an organic material layer, the driving voltage of the device can be lowered, the light efficiency can be improved, and the lifespan characteristics of a device can be improved by thermal stability of the compound.
Patent KR-20190114933-A (KR)
Title: Artificial intelligence device
Inventor: TAEHO LEE
IPC: G06N3/08
Filed: 2019-09-20
Abstract: An artificial intelligence device is disclosed. An artificial intelligence device according to an embodiment of the present invention includes a content output part for outputting video data included in content and speech data included in the content, and a processor for obtaining a speech recognition result by providing ′content extraction information including at least one of image information obtained from the image data of the content and tag information of the content′ and the speech data to a speech recognition model, and controlling the content output part to output the speech recognition result. Caption can be generated by using the video data of the content together with the speech data of the content.
Patent KR-20210035622-A (KR)
Title: Time series data similarity calculation system and method
Inventor: CHUNG IN YOUNG
IPC: G06Q10/10
Filed: 2019-09-24
Abstract: The present invention calculates a similarity based on the characteristics of time series data. More specifically, the present invention relates to a system and method for calculating a similarity of time series data capable of calculating the similarity of the time series data. The system comprises: a time series data receiving part that receives first time series data for a first item and second time series data for a second item; a time series data processing part that processes the received first time series data and the second time series data to generate first time series analysis data and second time series analysis data; a section division part that divides the first time series analysis data and the second time series analysis data into a plurality of sections respectively, to generate a plurality of pieces of first time series analysis sub data and a plurality of pieces of second time series analysis sub data; a first generator that uses a plurality of pieces of first time series analysis sub data as input data and generates a plurality of first transformed data matching attributes of the plurality of pieces of second time series analysis sub data; a second generator that uses the generated plurality of pieces of first transformed data as input data to generate a plurality of pieces of first reconstruction data matching the properties of the plurality of pieces of the first time series analysis sub data; a discriminator that discriminates the first transformed data by using the plurality of pieces of first transformed data and the plurality of pieces of second time series analysis sub data generated by the first generator as input values; and a similarity calculation part that seeks out a generator loss value, which is the loss function value of the first generator, a discriminator's loss function value, which is the discriminator's loss value, and a cycle loss value, which is a loss function value between the plurality of pieces of first time series analysis sub data and a plurality of pieces of first reconstruction data, and calculates a degree of similarity between the first time series data and the second time series data based on the generator loss value, discriminator's loss function value, and cycle loss value.
Patent KR-20210036059-A (KR)
Title: Deep learning-based system for predicting 3d thermal diffusivity into concrete structures after fire, and method for the same
Inventor: HEO YOUNG SUN
IPC: G01N1/04
Filed: 2019-09-25
Abstract: Provided are a deep learning-based system for predicting a thermal diffusion path of a fire-damaged concrete structure and a method thereof, configured to: predict a fire damage temperature for each damage depth of a fire-damaged concrete structure from a fire-damaged concrete structure sample collected, through coring, at the fire site and calculates a fire temperature curve so as to accurately predict a thermal diffusion path of the fire-damaged concrete structure and easily track and reproduce a flame movement path; directly collect a fire-damaged concrete structure sample from the fire site through coring and perform thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR) analysis and other chemical analyses so as to accurately identify the correlation with a high exposure temperature through chemical and physical experiments; and apply a deep neural network (DNN) model using a deep learning analysis tool so as to increase the prediction rate of the fire damage temperature for the fire-damaged concrete structure.
Patent KR-20200036776-A (KR)
Inventor: OKADA TAKUYA
IPC: A01C11/00
Filed: 2019-09-26
Abstract: The present invention provides a seedling transplanting device capable of simultaneously achieving significant reduction in weight, reduction in the number of components, and an increase in strength of members constituting a stopping rotor, and improving disking performance. The seedling transplanting device comprises: a planting main frame (240a) for supporting a planting device (200); a side frame (240b) which is fixed to left and right sides of the planting main frame (240a), wherein the planting main frame (240a) is shaped to project more toward the front side of the device than the side frame (240b); a disking frame (100a) constituting an earthmover, and a disking stay for holding the disking frame (100a), wherein the disking stay comprises: a first disking stay (110a) for supporting the disking frame (100a) from the planting main frame (240a); and a second disking stay (110b) for supporting the disking frame (100a) from the side frame (240b), and wherein the posture of the second disking stay (110b) faces more toward the front lower side of the device than the first disking stay (110a).
Patent KR-20210038755-A (KR)
Title: Mold preheating device for vacuum casting
Inventor: PARK JIN WAN
IPC: B22C9/06
Filed: 2019-09-30
Abstract: The present invention provides a mold preheating device for vacuum casting. The mold preheating device for vacuum casting comprises: a vacuum chamber (110); a main body (120) formed in the vacuum chamber (110) to open an upper portion; an insulation body (130) formed in the main body (120) to open an upper portion; a mold (140) formed in the insulation body (130) to open an upper portion; a heater (150) formed to be inserted into the mold (140) to preheat the mold (140) to a prescribed temperature; an insulation cover (151) formed on an upper portion of the heater (150) to open and close an upper portion of the main body (120); a lifting/lowering unit (160) formed on an upper portion of the vacuum chamber (110) to move the heater (150) into or out of the mold (140); and a crucible (170) formed to inject molten metal into the mold (140). The present invention has the effect of efficiently performing casting work by separating the heater when a prescribed temperature is reached after preheating the mold by inserting the heater into the mold. The present invention also has the effect of preventing destruction and damage to the lifting/lowering unit by minimizing heat conduction caused by high temperature.
Patent KR-20210039248-A (KR)
Title: Benzimidazolone derivatives organic light emitting compound and organic electroluminescent device including the same
Inventor: GA YOUNG KIM
IPC: C09K11/06
Filed: 2019-10-01
Abstract: Provided is a benzoimidazolone derivative organic light emitting compound represented by chemical formula a. When the benzoimidazolone derivative organic light emitting compound is included in an organic electroluminescent device, it is possible to excellently satisfy all of the appropriate energy level, electrochemical stability, and thermal stability.
Patent KR-20210040499-A (KR)
Title: Soybean Curd Containing Powder of Barley-Leaves and Thereof Method of Manufacture
Inventor: LEE CHANG EUN
IPC: A23L33/10
Filed: 2019-10-04
Abstract: The present invention relates to tofu containing dried and pulverized barley leaf powder that is beyond conventional tofu, which is prepared by using soybeans as main ingredients, and to a method of preparing the tofu. The method of the present invention comprises the following steps: immersing and soaking soybeans in water for 24 hours; grinding the soaked soybeans with water; adding 1-30 wt% of barley leaf powder to the ground soybeans, adding water to the mixture thereof, and boiling the mixture; filtering the boiled soy milk to remove a solid component therefrom; adding bittern to the filtered soy milk to coagulate soybean protein; and molding the coagulated soybean protein. In addition, the method of the present invention comprises the following steps: immersing and soaking soybeans in water for 24 hours; grinding the soaked soybeans with water; mixing the ground soybeans with water and boiling the mixture thereof; filtering the boiled soy milk to remove a solid component therefrom; adding 1-30 wt% of barley leave powder to the filtered soy milk and adding bittern to the mixture thereof to coagulate soybean protein; and molding the coagulated soybean protein. Therefore, compared to conventional tofu prepared with soybeans as main ingredients, the tofu according to the present invention is added with nutritional components included in barley leaves, and the tofu has a novel flavor and color as well as palatability.