baber/WOPTO huggingface dataset:
Patent KR-20220026413-A (KR)
Title: Semiconductor memory device and methods of manufacturing and operating the same
Inventor: DONG UK LEE
IPC: G11C16/24
Filed: 2020-08-25
Abstract: The present technology relates to a semiconductor memory device, and a method for fabricating and operating the same capable of improving a threshold voltage distribution by suppressing discharge of a charge trapped in a charge storage layer of a memory cell within a short time during a program operation of the semiconductor memory device. A semiconductor memory device comprises: a stack comprising a plurality of interlayer insulating layers and a plurality of gate electrodes alternately stacked on a substrate; and a plurality of channel structures penetrating the stack in a vertical direction. Each of the plurality of channel structures comprises a channel layer, a tunnel insulating layer, an emission prevention layer, and a charge storage layer extending vertically in a direction of the substrate.
Patent KR-20210154675-A (KR)
Inventor: KIM DONG JOO
IPC: G16H10/60
Filed: 2020-08-27
Abstract: The present invention is a technology for providing a complex life support solution by monitoring and analyzing a biosignal measured using a biosignal measuring device on the basis of artificial intelligence. According to one embodiment, the complex life support solution providing system comprises: a gateway for transmitting monitoring information including a biosignal including at least one of an electrocardiogram signal, a motion signal, and a pulse wave signal of a subject to be supported to a server; and a server for extracting an electrocardiogram signal of the biosignal from the transmitted monitoring information, extracting morphological information as feature information by converting the extracted ECG signal into a time-standardized image based on a pre-stored artificial intelligence machine learning algorithm, determining a plurality of heart abnormality type models using the extracted feature information, calculating the classification accuracy for the determined plurality of heart abnormality type models, using the determined type of heart failure model and the published cardiovascular disease data to determine whether the support subject has cardiovascular disease and an emergency state on the basis of the calculated accuracy, and feeding back the determined information on whether the cardiovascular disease and the emergency state and the change information of the biosignal to a user terminal device. It is possible to prevent a doctor's misdiagnosis and false alarm.
Patent KR-20220028389-A (KR)
Inventor: LEE JAE GON
IPC: B60G17/019
Filed: 2020-08-28
Abstract: The present invention provides a vehicle, and a control method thereof. The present invention actively identifies a driving situation of a vehicle to perform control of a suspension corresponding to the driving situation to allow the vehicle to safely and rapidly drive. According to one embodiment, the vehicle comprises: a suspension device provided on a front wheel and a rear wheel; a sensor unit having a steering sensor and an acceleration sensor; and a control unit determining steering information and acceleration information based on a signal obtained from the sensor unit, matching a driving state of the vehicle determined based on the steering information and the acceleration information to at least one among a plurality of control logics, and controlling the suspension device based on the matched control logic.
Patent KR-20220028936-A (KR)
Title: System for supporting TV-based commerce application and operation method thereof
Inventor: MYOUNG DAE HO
IPC: H04N21/478
Filed: 2020-08-31
Abstract: In accordance with the present invention, a TV-based commerce app support system is provided. The TV-based commerce app support system includes: a media providing server generating app screen data to be displayed on a TV screen; a content providing server storing a video to be outputted through the TV screen; a data server receiving image identification information related with the video from the content providing server, and then, matching and storing the image identification information with a product code; and a web shopping server driving a search engine by using the product code. The media providing server receives a plurality of product codes from the web shopping server as a result about a search input signal received from a set-top box, and generates app screen data such that the display of a product code, in which the matched image identification information exists, of the plurality of product codes can include a playback icon. Therefore, the present invention is capable of easily providing images or videos about a plurality of commerce products.
Patent KR-20220029988-A (KR)
Inventor: JOO KYUNG
IPC: B30B11/00
Filed: 2020-09-02
Abstract: In accordance with the present invention, a cold isostatic pressing molding apparatus includes: a pressure container filled with a pressure medium; a molding frame charged with material powder and then sealed to be inserted into the pressure container, while having flexibility so as to be transformable by pressure from a pressure medium supplied into the pressure container; a withdrawal line for withdrawing the pressure medium from the inside of the pressure container; a main opening/closing valve for opening and closing the withdrawal line; primary, secondary, tertiary and quaternary discharge lines branched from the withdrawal line; secondary, tertiary and quaternary opening/closing valves for opening and closing the secondary, tertiary and quaternary discharge lines respectively; and a supply tank storing the pressure medium discharged from the primary, secondary, tertiary and quaternary discharge lines. Therefore, the present invention is capable of preventing a product from being damaged by the contraction of the molding frame.
Patent KR-20220031251-A (KR)
Inventor: KIM HWAN OH
IPC: C09D7/61
Filed: 2020-09-04
Abstract: The present invention relates to a black paint composition, and more specifically, relates to a black paint composition having improved blackness by controlling a black paint and an additive.
Patent KR-20220036408-A (KR)
Inventor: EUNG SOUK KIM
IPC: B29C45/78
Filed: 2020-09-14
Abstract: The present invention relates to an injection molding system. The injection molding system according to the present invention comprises: a batch tank in which an injection resin is stored; a mold having a cavity filled with an injection resin and molded; an injection machine excessively filling the cavity of the mold with the injection resin supplied from the batch tank; and a discharge pipe through which the injection resin overflowed from the cavity of the mold is discharged.
Patent KR-20220040732-A (KR)
Inventor: KIM JUNG SOO
IPC: H05K3/28
Filed: 2020-09-24
Abstract: One of several objects of the present invention is to provide a printed circuit board capable of preventing overhang failure. The present invention comprises: a first insulating layer disposed on a flexible region and a rigid region; and a first wiring layer disposed on one surface of the first insulating layer in the rigid region and the flexible region. The thickness of the first wiring layer in at least a portion of the rigid region may be greater than a thickness of the first wiring layer in the flexible region.
Patent KR-20220041431-A (KR)
Inventor: LEW HELEN
IPC: G16H50/20
Filed: 2020-09-25
Abstract: The present invention relates to a method for providing information on diagnosing various eyelid diseases and a device for diagnosing and predicting eyelid diseases of an individual. According to one embodiment of the present invention, the method can objectively, simply, and accurately diagnose a patient with blepharoptosis, blepharospasm, lid opening aparaxia, or eyelid retraction among patients with eyelid diseases. In addition, a patient with eyelid diseases can be accurately distinguished, so that surgical methods customized to the individual can be provided, thereby reducing side effects related to surgery and providing customized treatment for the patient. In addition, the patient's natural eye blinking before and after the surgery is checked as a variable, so that the patient's prognosis after the surgery can be effectively evaluated and predicted. In addition, the method can be performed by using video to diagnose a patient in a non-face-to-face manner, thereby being used for telemedicine. The method comprises a measurement value acquisition step, a comparison step, and a determination step.
Patent KR-20220042738-A (KR)
Inventor: PARK HYEONG MIN
IPC: C12C13/00
Filed: 2020-09-28
Abstract: The present invention relates to a craft beer manufacturing apparatus, and more particularly, to a craft beer manufacturing apparatus which allows water to be circulated while the water forms a tornado through a spiral groove to increase a fermentation rate, and allows a cooling container to be replaced and used according to the convenience of a user during a cooling process.
Patent KR-20210039314-A (KR)
Title: Surface protective film, method for producing surface protective film and method for manufacturing organic light emitting electronic device
Inventor: CHOI JEONG MIN
IPC: C09J7/40
Filed: 2020-10-05
Abstract: The present invention relates to a surface protective film comprising: a substrate layer; and an adhesive layer, to a production method of a surface protective film, and to a production method of an organic light emitting electronic device. The surface protective film is capable of removing the surface protective film from an adherend with low peeling force.
Patent KR-20220045650-A (KR)
Inventor: HONG CHUN GANG
IPC: G01M99/00
Filed: 2020-10-06
Abstract: The present invention relates to a storage condition inspection pack, which can store a target in a vacuum state, and allows to confirm information on an accommodation space of the vacuum state in which the target is stored. The storage condition inspection pack comprises: a storage unit which maintains the accommodation space, in which the target is stored, in the vacuum state; and a storage condition inspection module which inspects accommodation space condition of the storage unit.
Patent KR-20210042821-A (KR)
Title: Method of manufacturing substrate for organic el panel, substrate for organic el panel, and negative photosensitive resin composition
Inventor: SAKATA MAKOTO
IPC: H01L27/32
Filed: 2020-10-06
Abstract: An objective of the present invention is to provide a method for manufacturing a substrate for an organic EL panel, which uses a photosensitive resin composition including a lactam-based pigment to have a cross-section in a rectangular or normal-tapered shape and can form a bank on the substrate while maintaining suppression of residue generation after development, a substrate for an organic EL panel manufactured thereby, and a negative photosensitive resin composition preferably used thereby. According to the present invention, a negative photosensitive composition including an alkali-soluble resin (A), a photopolymerizable monomer (B), a photo initiator (C), and a lactam-based pigment (D1) as a light-shielding agent (D) is used as a material for forming a bank. As the alkali-soluble resin (A), a resin with a specific structure having a portion substituted with a fluorine atom at a predetermined position is used.
Patent KR-20220046342-A (KR)
Inventor: KIM YOONJUNG
IPC: C08L33/12
Filed: 2020-10-07
Abstract: The present invention relates to a binder composition, a gel polymer electrolyte comprising the same, and a secondary battery. Specifically, in one embodiment of the present invention, provided are a binder composition which comprises two kinds of polyhedral oligomeric silsesquioxane (POSS) derivatives together with PMMA, PMMA-MAH, or a mixture thereof, wherein the content of the two kinds of POSS derivatives satisfies a specific range, the gel polymer electrolyte comprising the same, and the secondary battery.
Patent KR-20220048076-A (KR)
Inventor: SUH JUN HO
IPC: A47B57/34
Filed: 2020-10-12
Abstract: The present invention relates to a block-type shelf structure for a refrigerator and a refrigerator including the same. More particularly, the present invention relates to a block-type shelf structure for a refrigerator capable of ergonomic and emotional movement as the vertical position of a shelf can be adjusted and the vertical position adjustment of the shelf is smoothly followed by the horizontal position adjustment by dividing an ascending draw-in path from a descending draw-out path of the shelf, and a refrigerator including the same.
Patent KR-20210048421-A (KR)
Title: Desalination device through solvent extraction method and desalination method using the same
Inventor: LEE JAE WOO
IPC: B01D11/00
Filed: 2020-10-21
Abstract: The present invention relates to a desalination device using solvent extraction. The present invention includes: a first mixing tank including a raw water inlet for inflow of raw water containing salt ions and water molecules, a first solvent inlet for inflow of a first solvent selectively reacting more to the water molecule than to the salt ion, a first mixing tank body for forming mixed water by mixing between the raw water and the first solvent, and a mixed water outlet discharging the mixed water; a first separation tank including a mixed water inlet communicating with the mixed water outlet and receiving the mixed water, a first separation tank body for layer separation of first treated water as a mixture of salt ion brine in the raw water, water molecules in the raw water, and a first solvent in the mixed water, and a first treated water outlet for discharging the first treated water; a second mixing tank including a first treated water inlet communicating with the first treated water outlet and receiving the first treated water, a second solvent inlet for inflow of a second solvent selectively reacting more to the first solvent than to the water molecule in the first treated water, a second mixing tank body for forming second treated water by mixing between the first treated water and the second solvent, and a second treated water outlet discharging the second treated water; and a second separation tank including a second treated water inlet communicating with the second treated water outlet and receiving the second treated water, a second separation tank body for layer separation of a composite solvent as a mixture of water molecules in the first treated water, the first solvent in the first treated water, and the second solvent in the second treated water.
Patent KR-20220055844-A (KR)
Title: Industrial accident event extraction system and method
Inventor: MIN JIN YOUNG
IPC: G06F16/35
Filed: 2020-10-27
Abstract: The present invention relates to a system and a method for extracting an industrial accident event. The system and method for extracting an industrial accident event may comprise: a document collection and classification unit for collecting a document from big data and classifying an industrial accident-related document in the document; a data refinement unit for removing special characters, spaces, or duplicate sentences included in the industrial accident-related document; a morpheme extraction unit for extracting morphemes included in the industrial accident-related document; a document conversion unit for converting a specific word included in the industrial accident-related document into matrix data including information including the number of the specific words; an important word selection unit for selecting an important word by applying a weight to each specific word by using a frequency of the specific word and a reverse frequency of the industrial accident-related document; a subject number selection unit for selecting the number of subjects by calculating a minimum complexity of the specific word; and a latent subject extraction unit for extracting other subjects included in the industrial accident-related document by using an LDA model. The present invention can quickly extract industrial accident events from big data and classify and count the extracted industrial accident events.
Patent KR-20220056346-A (KR)
Title: Polybutyleneterephthalate resin composition and method for preparing thereof
Inventor: JEONG KYUNG SEOK
IPC: C08K5/29
Filed: 2020-10-28
Abstract: The present invention relates to a polybutylene terephthalate resin composition including 0.5-1 parts by weight of a carbodiimide-based compound based on 100 parts by weight of a high-viscosity polybutylene terephthalate resin polymerized through solid phase polymerization, and a method for preparing the same. According to the present invention, when preparing PBT by using a solid phase polymerization process, a desired level of intrinsic viscosity is ensured first, and then an optimized content of hydrolysis inhibitor is added to allow preparation of PBT having excellent hydrolysis resistance. Therefore, it is possible to ensure high intrinsic viscosity, while using solid phase polymerization including the reaction of a carboxyl group at the end of PBT. It is also possible to maintain excellent hydrolysis resistance by preventing an excessive drop of intrinsic viscosity or an excessive increase in concentration of terminal carboxyl group even under a highly accelerated stress test (HAST) condition.
Patent KR-20200131188-A (KR)
Inventor: MIMURA MASAKAZU
IPC: H03H9/12
Filed: 2020-10-28
Abstract: Provided is a low-loss elastic wave device using a plate wave S0 mode, in which spurious occurrence is unlikely near a resonant frequency or a passband. An elastic wave device (1) using the plate wave S0 mode includes: a support substrate (2); an acoustic reflective layer (3) directly or indirectly stacked on the support substrate (2); a piezoelectric (4) directly or indirectly stacked on the acoustic reflective layer (3); and an IDT electrode (5) directly or indirectly provided on the piezoelectric (4). In the present invention, T1+T2 is 0.40 or more and 0.60 or less and T1/(T1+T2) is 0.35 or more and 0.65 or less. T1 is the thickness of a low-acoustic impedance layer (3a, 3c, 3e) standardized as a thickness-direction component of the wavelength of the transverse bulk wave transmitted through the low-acoustic impedance layer (3a, 3c, 3e) at the operating frequency of the elastic wave device and T2 is the thickness of a high-acoustic impedance layer (3b, 3d) standardized as a thickness-direction component of the wavelength of the transverse bulk wave transmitted through the high-acoustic impedance layer (3b, 3d) at the operating frequency of the elastic wave device in at least one part in the part of the acoustic reflective layer (3) where the low-acoustic impedance layer (3a, 3c, 3e) and the high-acoustic impedance layer (3b, 3d) are next to each other in the stacking direction.
Patent KR-20220057349-A (KR)
Inventor: YOON UOO YEOL
IPC: B60L53/38
Filed: 2020-10-29
Abstract: The present invention relates to a control method and a communication system for wireless charging during driving of an electric vehicle and, more specifically, to the method for providing charging by controlling switch of power supply segment in real time by using a mobile communication system and the communication system for the control, for the electric vehicle driving on a road in which a segmented power supply wire is embedded. According to the present invention, by controlling switching of the power supply segment in real time by using the mobile communication system, the method and system allows that the driving electric vehicle is stably and continuously wireless-charged without an intermittent section of charging.
Patent KR-20220058717-A (KR)
Title: The discontinuous alloy hot dip galvanizing method of steel structures with excellent surface quality and corrosion resistance.
Inventor: LEE JU SEUNG
IPC: C23C2/30
Filed: 2020-10-29
Abstract: The present invention relates to a fusible alloy plating method for construction, electricity and industry, which can simultaneously guarantee surface quality and corrosion resistance by performing fusible alloy plating with respect to a steel structure used for public works, construction, electricity/communication and industrial machinery, such as a telephone pole, a power transmission steel tower, a cable tray, a rockslide pillar, an elbow, a CCTV pole, an overhead ground wire support, a traffic light pole, a cable hanger, a pipe, a fastener and the like. To this end, the fusible alloy plating method comprises: a cleaning process of removing scale and debris on the surface of a material to be plated which is shaped in a predetermined shape; a flux and drying process to prevent surface oxidation after the cleaning process is completed; a plating process of supplying the material to be plated that has been completely dried, to a plating tank in which a lysate is contained, after being composed of magnesium and aluminum by using zinc at 430-560 ℃ as a matrix for plating; a water cooling process of supplying the same to a coolant tank at 40-50 ℃ for cooling; and a chromium-processing (trivalent chromium or hexavalent chromium) or chromium-free (without containing chromium components) processing process at the concentration of 0.03-0.07 % of reinforcing corrosion resistance. Accordingly, the fusible alloy plating method can simultaneously guarantee surface quality and corrosion resistance of a steel structure.
Patent KR-20220064592-A (KR)
Title: Storage device and operating method thereof
Inventor: TAE HA KIM
IPC: G06F3/06
Filed: 2020-11-12
Abstract: The present disclosure relates to a storage device. According to the present disclosure, the storage device may include: a memory device including a plurality of memory blocks; a buffer memory; and a memory controller. The buffer memory is configured to store event information indicating event pages included in each of the plurality of memory blocks. The memory controller stores event information for an event page having an event occurring, in the buffer memory device, when the event occurs in the state that data of the plurality of memory blocks is not completely stored. The memory controller controls the memory device to perform a test read operation for reading at least one page of remaining pages except for the event pages of the plurality of pages included in each of the plurality of memory blocks, based on the event information, and to perform a migration operation of moving data, which is stored in effective pages except for a page, which is failed in the test read operation, of pages included in the memory block failed in the test read operation, to an alternative block, when the test read operation is failed.
Patent KR-20210061298-A (KR)
Inventor: KIM JONG HO
IPC: G06N20/00
Filed: 2020-11-19
Abstract: Disclosed are a method and an apparatus for image processing such as encoding and decoding of images. The image processing apparatus performs quantization based on the minimum just detectable difference (JND) on an input image, and performs the detection of a cognitively sensitive region, the detection of an image quality deterioration region, the determination of a cognitive deterioration region, and the improvement of perceived image quality within the input image. In detecting the cognitively sensitive region, at least one of randomness, masking characteristics and attention and concentration characteristics is used. In the detection of an image quality deterioration region, at least one of boundary strength information, JND level information, and edge information is used. In the improvement of perceived image quality, at least one of adjustment of quantization parameter values and denoising based on machine learning is used.