baber/WOPTO huggingface dataset:
Patent KR-20200007242-A (KR)
Inventor: LEE DONG JUN
IPC: G07C9/00
Filed: 2018-07-12
Abstract: The present invention relates to an NFC digital key collision prevention system and a method thereof and, more specifically, to a technology for authenticating an NFC ID related with a vehicle among NFC ID accompanied by or installed in a mobile phone. According to the present invention, the NFC digital key collision prevention system includes: an authentication unit requesting at least one UID stored in the NFC of a smartphone when the smartphone is tagged on a door handle, and then, comparing the UID to a pre-learnt UID; and a smart key controlling the door lock and ignition of a vehicle by receiving a signal from the authentication unit if accuracy is no less than a preset value when encrypted data of a matched UID is decrypted in a situation in which one of the received UID is matched with the pre-learnt UID. According to the present invention, NFC card damage can be prevented and there is no additional cost, and functionality and marketability can be enhanced with reduced recognition errors regarding the entry/ignition of an NFC digital key.
Patent KR-20180111713-A (KR)
Title: Display driving method and display driving apparatus
Inventor: PARK JOON BAE
IPC: G09G3/20
Filed: 2018-07-25
Abstract: The present invention reduces power consumption by limiting an operation when a screen displays a simple pattern. According to an embodiment of the present invention, a source driver comprises: a gamma generator providing gamma voltage; a digital analogue converter receiving the gamma voltage to convert into the corresponding gradation signal; a buffer amplifier buffering the gradation signal, and outputting to pixels; and a switch electrically connecting the pixels so as to provide the same gradation signal to the pixels.
Patent KR-20200016677-A (KR)
Title: Methods and systems for compensating degradation of resistive memory device
Inventor: BAEK SEUNG YOU
IPC: G11C13/00
Filed: 2018-08-07
Abstract: Disclosed are methods and systems for compensating degradation of a resistive memory device. A memory controller which controls the resistive memory device including memory cells controls the memory cells to be programmed to a first resistance state, controls the programmed memory cells to be read, and receives a bit error rate (BER) of the memory cells generated in read operation from the resistive memory device. The memory controller determines the number of programs of the memory cells corresponding to the BER, and uses write current having a current level higher than minimum write current required to be changed to the first resistance state based on the determined number of programs so as to control the memory cells to be programmed to the first resistance state.
Patent KR-20200019035-A (KR)
Title: Integrated circuit device
Inventor: LEE DONG KAK
IPC: H01L21/28
Filed: 2018-08-13
Abstract: An integrated circuit element comprises: a substrate having a first active region and a second active region spaced apart from each other; a bit line extending in a horizontal direction on the substrate; a direct contact connected between the first active region and the bit line; a contact plug extending in a vertical direction on the substrate and having a bottom portion in contact with the second active region in the substrate; and a boron-containing insulating embedded pattern interposed between the bottom portion of the contact plug and the direct contact. According to the present invention, undesirable parasitic capacitance between the direct contact and the contact plug can be reduced.
Patent KR-20200021207-A (KR)
Title: Apparatus and method for estimating blood pressure
Inventor: KWON UI KUN
IPC: A61B5/0488
Filed: 2018-08-20
Abstract: Disclosed is an apparatus for noninvasively estimating a blood pressure. According to one embodiment of the present invention, the apparatus for estimating the blood pressure may include a bio-signal measuring unit for measuring a bio-signal from a user and a processor for estimating the blood pressure using the estimated bio-signal. Here, the processor may extract a first feature and a second feature from the bio-signal, estimate a relative change compared to a first reference feature and a second reference feature at the time of calibration, and estimate the blood pressure based on the relative change of the estimated first feature and second feature.
Patent KR-20190078471-A (KR)
Inventor: LEE WHO JUNG
IPC: H04N21/81
Filed: 2018-08-21
Abstract: Provided is an electronic device. According to one aspect of the present invention, the electronic device is configured to acquire rotation information acquired from a sensor unit provided in a wearable display device, wherein the rotation information includes a first delay and directing information acquired from a directing system independently provided from the outside of the wearable display device, wherein the directing information includes a second delay. The electronic device comprises: a display unit; a communication unit configured to acquire the directing information from the directing system; and a control unit configured to delay the directing information to have the first delay and match the rotation information with the directing information when the first delay is delayed than the second delay, and delay the rotation information to have the second delay and match the rotation information with the directing information when the second delay is delayed than the first delay so as to acquire a virtual field of view, and control an image outputted on the display unit based on the acquired virtual field of view. According to one embodiment of the present invention, it is possible to solve an error occurring when information is acquired with different delays from each sensor.
Patent KR-20190024767-A (KR)
Inventor: TAKAMATSU KIYOSHI
IPC: C03B33/03
Filed: 2018-08-27
Abstract: The purpose of the present invention is to prevent divided cross sections from interfering with each other and to separate a brittle material substrate cleanly without a fault when dividing the brittle material substrate. According to the present invention, a brittle material substrate (11) in which a scribe line (S) is formed is divided along the scribe line (S) by pressing a break bar (20) toward the scribe line (S). The break bar (20) is formed of a long member, and has a break bar main body (21) having a T-shaped cross section and left and right side bars (22, 23) elastically attached so as to be paired with each other on left and right sides below a break bar main body. The left and right side bars (22, 23) have a moving device moving in a direction away from the scribe line as the break bar (20) descends.
Patent KR-20200025664-A (KR)
Title: Core block for fireproof door
Inventor: AN JUNGHEE
IPC: C08L83/04
Filed: 2018-08-31
Abstract: The present invention relates to a core material filled in a separation space between a front surface plate and a rear surface plate of a thermal barrier fireproof door. The core material is composed of a composition including amorphous silica particles, glass fibers, and fly ash. The core material satisfies thermal barrier performance and flame retardant performance at the same time, thus being suitable for a flame retardant fireproof door.
Patent KR-20200029303-A (KR)
Title: Local heating and cooling system
Inventor: JEON DO YOUNG
IPC: F24D19/10
Filed: 2018-09-10
Abstract: The present invention relates to a local heating and cooling system. According to embodiments of the present invention, the local heating and cooling system comprises: a first hot water supply unit supplying a first hot water with a high temperature; a first heating and cooling system which receives the first hot water from the first hot water supply unit through a first supply pipe to supply a first wastewater with a low temperature after being used to a first recollection pipe; a second hot water supply unit supplying a second hot water with a high temperature to a second supply pipe; a control valve controlled to make one of the first hot water supplied from the first supply pipe and the first wastewater supplied from the first recollection pipe to be supplied to the second supply pipe; a second heating and cooling system which receives at least one among one of the first hot water and the first wastewater and the second hot water through a second supply pipe to supply a second wastewater with a low temperature after being used to the second hot water supply unit through the second recollection pipe; and a control unit capable of controlling the control valve. The present invention aims to provide the local heating and cooling system which can reduce costs for heating and cooling facilities and decrease energy consumption required to perform heating and cooling.
Patent KR-20200034884-A (KR)
Title: Timing controller and display device including the same
Inventor: LEE HYUN DAE
IPC: G09G3/20
Filed: 2018-09-21
Abstract: According to an embodiment of the present invention, a timing controller capable of improving precision of optical compensation comprises: a first compensator performing optical compensation for first data to generate second data based on compensation data; a first compensation memory storing the compensation data; a second compensator performing life compensation for the second data to generate image data based on accumulated data of the second data; and a second compensation memory storing the accumulated data. Moreover, the second compensation memory may store the compensation data.
Patent KR-20190040474-A (KR)
Title: method of patterning of quantum dot-polymer composite and substrate INCLUDING the patterned quantum dot-polymer composite
Inventor: PARK MYOUNG HWAN
IPC: G03F7/20
Filed: 2018-10-10
Abstract: The present invention relates to a method of patterning a quantum dot-polymer composite and a substrate comprising a patterned quantum dot-polymer composite. The method of patterning a quantum dot-polymer composite comprises the steps of: disposing a quantum dot-polymer on the substrate; and performing imprinting lithography and UV polymerization on the substrate on which the quantum dot-polymer is disposed to form the patterned quantum dot-polymer composite on the substrate. In addition, a monomer and the polymer comprise a thiol-functionalized monomer and a thiol-functionalized polymer and the substrate comprises a thiol-functionalized substrate.
Patent KR-20200045782-A (KR)
Title: Computer case with adjustable height
Inventor: KIM JOON HYUN
IPC: G06F1/18
Filed: 2018-10-23
Abstract: The present invention provides a height-adjustable computer case to be assembled by simply adjusting the vertical frame of each corner to the required height without hassle or inconvenience. The computer case comprises: square-shaped frames on the top and bottom; at least one horizontal frame provided on the inside of the frame in a width direction; and vertical frames erected vertically at an edge connector provided at each corner of the frame, wherein the vertical frame includes a height adjustment unit in the form of a double tube that slides up and down to allow height adjustment. Accordingly, it is possible to allow a user to conveniently use the computer case by appropriately adjusting the height thereof at the installation location.
Patent KR-20190049522-A (KR)
Inventor: KIKUCHI ATSUSHI
IPC: B65D81/18
Filed: 2018-10-29
Abstract: Provided is a cold storage box provided with a water discharge portion capable of opening and closing a lid body by a simple operation without causing contamination of the lid body when water is discharged. The cold storage box has the water discharge portion (10) provided on a side wall (3A) of a body (3) and for discharging water from the inside to the outside. The water discharge portion (10) includes: a cylindrical body (20) communicating with the inside of the body and serving as a discharge channel for the water stored in the body; a support body (30) integrated with the cylindrical body; and a lid body (50) which is rotatably supported with respect to the support body (30), and opens and closes an opening (20A) of the cylindrical body (20). The support body (30) and the lid body (50) are coupled by a coupling means capable of elastic coupling, and the lid body is provided with an operating member (55) for releasing the elastic coupling by the coupling means.
Patent KR-20200049340-A (KR)
Title: Apparatus and method for providing disaster control by tracing indoor user's location
Inventor: YANG SE HOON
IPC: H04W24/04
Filed: 2018-10-31
Abstract: Disclosed are an apparatus for tracing an indoor user′s location to provide disaster control and a method thereof. According to the present invention, the apparatus for tracing an indoor user′s location to provide disaster control comprises: an AP checking unit checking an indoor AP device providing a wireless communication service in a disaster site from which a disaster is detected and the communication state thereof; a terminal checking unit checking a mobile terminal connected to the checked indoor AP device; an on-function unit forcibly turning on a wireless communication function of the checked mobile terminal; a temporary network management unit managing the wireless communication service provided to the mobile terminal through a temporary network which is constructed to replace the indoor AP device checked as being in a communication disable state; and a tracing unit collecting information about a wireless signal received by the on-state mobile terminal through the provided wireless communication service and calculating the location of the mobile terminal by the collected wireless signal information to trace the same.
Patent KR-20180123998-A (KR)
Title: Image displaying method, apparatus and computer readable recording medium
Inventor: AHN SANG IL
IPC: G06K9/00
Filed: 2018-11-06
Abstract: Disclosed are a method and an apparatus for displaying an image which can induce a sound video call between users, and a computer readable recording medium. According to an embodiment of the present invention, the method for displaying an image comprises the steps of: receiving, from a first terminal, a stream including a plurality of images photographed by the first terminal; detecting a face from each of one or more sample images selected among the plurality of images included in the stream; detecting a skin color from each of the sample images; processing the image in an area where the skin color is detected in response to a result of detecting the face and the skin color; and displaying the plurality of images included in the stream.
Patent KR-20200052114-A (KR)
Title: Tray
Inventor: KIM SOOK HEE
IPC: B65D1/36
Filed: 2018-11-06
Abstract: The present invention relates to a tray. According to one embodiment of the present invention, the tray includes: a support part; and a lens receiving part formed on the support part to receive a contact lens, wherein the lens receiving part includes: a boundary part defining an outer boundary; a plurality of support protrusions positioned between an outer end portion and a central portion; and separation grooves positioned between the support protrusions and provided in a groove shape in which the separation grooves are dented more concavely than the support protrusions.
Patent KR-20180123646-A (KR)
Title: Smart interaction device
Inventor: HWANG SUNG JAE
IPC: G01R31/28
Filed: 2018-11-07
Abstract: The present invention relates to a method for exchanging various information sensed in a garment including conductive threads with an electrically connected external device and implementing the garment as a single platform capable of interacting with the external device and a system thereof. According to some embodiments of the present invention, a smart interaction device includes a conductive thread, a nonconductive thread, a sensing region including at least a part of the conductive thread and at least a part of the nonconductive thread, and a control unit for sensing a resistance change of the at least part of the conductive thread included in the sensing region to generate first and second signals which are different from each other.
Patent KR-20200053696-A (KR)
Title: A medicine for treating dermatophytosis and its preparation method
Inventor: ZHANG ZHENG
IPC: A61P31/10
Filed: 2018-11-08
Abstract: The present invention discloses a medicine for treating dermatophytosis and a method for manufacturing the same. The medicine for treating dermatophytes contains the following raw materials: 5 to 13 parts by weight of dried gynostemia of Zea mays; 11 to 17 parts by weight of Cordyceps militaris; 6 to 12 parts by weight of Arctium minus; 2 to 7 parts by weight of Zanthoxylum piperitum; 3 to 7 parts by weight of Lepidium apetalum; 300 to 700 parts by weight of water; 3 to 7 parts by weight of alum; 5 to 12 parts by weight of Luffa aegyptiaca; and 6 to 9 parts by weight of Ledebouriella seseloides.
Patent KR-20200055480-A (KR)
Title: Biosignal Imaging Display System Using Biosignal Sensing Apparatus
Inventor: LEE YOUNG JOA
IPC: A61B5/026
Filed: 2018-11-13
Abstract: The present invention relates to a biosignal imaging display system using a biosignal measurement device capable of more accurately grasping the current state of a human body. The biosignal imaging display system using a biosignal measurement device comprises: a biosignal measurement device electrically sensing and transmitting a plurality of biosignals (L1, L2, L3, L4, R1, R2, R3, R4) transmitted through a specific part of a human body; and a biosignal processing means having a biosignal color matching process program for processing biosignal sensing data transmitted from the biosignal measurement device to display an imaged first image on an outer part of a human body shape, and displaying one or more imaged images corresponding to the plurality of biological signals on the outer part of the human body shape.
Patent KR-20200059100-A (KR)
Inventor: LEE IN WHYAN
IPC: F16B33/00
Filed: 2018-11-20
Abstract: The present invention relates to an adjustment seat for height adjustment which is mounted on the lower end of equipment such as heavy machines and worktables to be stably fixed on a floor surface and can adjust levelness. More specifically, an objective of the present invention is to prevent screw threads on the outer circumferential surface of an adjustment seat for height adjustment from being exposed to the outside to prevent fine dust or foreign substances coming in contact with the screw threads from coming in contact with the screw threads when used for a long period of time to maintain a clean indoor environment. To achieve the objective, a cover unit is mounted on a lower side of a fixing nut to enclose and conceal a male screw unit, and a spring is mounted between the lower end of the male screw unit and an upper side of the cover unit to allow the cover unit to receive the elasticity of the spring and move with the fixing nut when vertically moving the fixing nut. The male screw unit for height adjustment is not exposed to the outside at all to prevent foreign substances such as fine dust from coming in contact with the male screw unit even when used for a long period of time. Specifically, water does not come in contact when cleaning to prevent a case where an operation is impossible as the male screw unit for height adjustment is corroded or foreign substances are attached. And excellent finishing can be performed.
Patent KR-20200060578-A (KR)
Title: Block copolymer nanopattern and the method for preparing that
Inventor: KIM SANGOUK
IPC: B82B1/00
Filed: 2018-11-21
Abstract: The present invention relates to a nano-patterning method using self-assembly. A nano-pattern having a desired form such as a lamella structure or a cylinder structure may be formed using self-assembly properties of a block copolymer. A uniform Plasmon nano-gap array having a large area larger than a wafer scale is configured by a bottom-up block copolymer. A gold is simply adhered to a block copolymer nano-pattern which is periodically repeated so that a gold nano-gap array having a uniform large area to be periodically repeated and capable of finely controlling plasmon is generated. In particular, it is preferred that a typical form of several tens nanometer having a block copolymer nano-pattern allows a plasmon resonance at visible light or near infrared region and senses a visible laser based SERS as well as limitation of a resolution of other large area patterning process. Further, a gold adhesion process according to the present invention can unprecedentedly control a nano-gap between unit structures for maximum near field enhancement. An increased plasmon performance is applicable to various purposes including an SERS substrate having a surface plasmon refractive index reduction and excellent performance. Generally, a promising result suggests that allows a cheap self-assembly strategy having enlargement function to provide a versatile plasmon nano-structure to be widely used to various purposes such as bio sensing.
Patent KR-20200061041-A (KR)
Title: Omni-directional wild animals repelling device
Inventor: KIM SHINHO
IPC: A01M29/10
Filed: 2018-11-23
Abstract: The present invention relates to a wild animal repelling device to repel wild animals and, more specifically, to an omnidirectional wild animal repelling device. According to the present invention, the omnidirectional wild animal repelling device comprises: a housing having an internal space formed therein; a speaker installed in the internal space of the housing and downwardly outputting sound waves to repel wild animals; a sound wave reflection plate disposed on the lower side of the speaker in the internal space of the housing and formed in a conical shape with an acute upper side; and a power supply device supplying power to the speaker. Accordingly, the omnidirectional wild animal repelling device can repel wild animals without injuring a user, generate the sound wave omnidirectionally, reduce manufacturing costs more than existing technology, be waterproof to be used outdoors for a long period, and be operated without separate power supply.
Patent KR-20200063843-A (KR)
Title: apparatus for collecting welding fume
Inventor: LEE JI HYUN
IPC: B23K37/00
Filed: 2018-11-28
Abstract: The present invention relates to a welding fume collection apparatus and, more specifically, to a welding fume collection apparatus capable of starting operation when a welding torch is close to a material to be welded, whereas stopping operation when the torch is distant from the material, and also, controlling the rotation force of the collection apparatus in accordance with the need. According to the present invention, in regard to the welding fume collection apparatus which collects welding fumes by suctioning fumes into a housing including a filter due to the rotation force of a motor, the housing includes: a torch collecting welding fumes arising alongside welding through a fume transfer hose; a sensor member installed on the torch to sense a distance to a welding part; a control device connected to the sensor member to control the motor to be turned on/off by a sensed signal; and a rotation force control means connected to the control device to control the rotation force of the motor. The welding fume collection apparatus provides convenience by being automatically turned on/off.
Patent KR-20200064378-A (KR)
Inventor: YOON TAE SUP
IPC: G06Q20/02
Filed: 2018-11-29
Abstract: The present invention relates to a payment mediating system for requesting payment through a payment plug in installed in a seller terminal and a method thereof. The system recognizes browser information of a seller terminal and a URL scheme in a payment plug in to transmit the browser information and the URL scheme with payment information to a payment mediating server and extracts the URL scheme from the payment mediating server to transmit the payment information and URL scheme information to a PG company server.