baber/WOPTO huggingface dataset:
Patent KR-20200116333-A (KR)
Inventor: CHOI YOUNG CHUN
IPC: E01C23/02
Filed: 2019-04-01
Abstract: The present invention relates to a shift prevention device for constructing an expansion joint of a concrete pavement, which can maintain expansion pressure acting on both sides of a cut part in a process of cutting a concrete pavement to keep the cutting process smooth, thereby easily forming an expansion joint. The shift prevention device has a sandwich structure including: a first insertion plate inserted into a cut generated in the process of cutting the concrete pavement; a second insertion plate corresponding to the first insertion plate; and a wedge plate interference-fitted between the first insertion plate and the second insertion plate. The wedge plate has a structure having a wide upper part and a narrow lower part, and outwardly pushes the first insertion plate and the second insertion plate while being interference-fitted between the first insertion plate and the second insertion plate. The shift prevention device has the effect of preventing a cutting blade of a road cutting machine from being pressed and fixed by expansion pressure acting on one cut road and the other cut road during construction of an expansion joint on a concrete pavement, and provides an environment in which an expansion joint can be constructed continuously and smoothly. In addition, the shift prevention device can prevent the occurrence of a situation in which as the cutting blade is fixed, a part of the road needs to be damaged, and enables quick construction of the expansion joint without causing any relative damage to the road.
Patent KR-20200116757-A (KR)
Inventor: EOM MUN HOE
IPC: E05B15/10
Filed: 2019-04-02
Abstract: A toilet safe use system according to the present invention comprises: a server; a user terminal wirelessly connected to the server and having a toilet safe use app installed therein; a provider terminal connected to the server in a wired or wireless manner and having the toilet safe use app installed therein; a locking device installed on a toilet entrance door or on a toilet compartment door; a hidden camera detection device for detecting the installation of a hidden camera in a toilet; and a communication device which communicates with the locking device and the hidden camera detection device to transmit, to the server, whether the toilet entrance door is opened or closed, whether a toilet compartment is used, and whether the hidden camera is installed. The server transmits, to another user terminal, whether the toilet entrance door is opened or closed, whether the toilet compartment is used, and whether the hidden camera is installed, which are transmitted from the communication device.
Patent KR-20200120082-A (KR)
Inventor: LEE HYUNG MYUNG
IPC: B60W30/18
Filed: 2019-04-11
Abstract: According to the present invention, disclosed are a vehicle collision avoidance control method and a device thereof. The vehicle collision avoidance control method according to an aspect of the present invention is a method for controlling a vehicle collision by a collision avoidance control device, wherein the method includes the steps of: calculating a predicted time to collision (TTC) between the vehicle and a rear vehicle when the rear vehicle approaching and driving from the rear of the vehicle is detected; comparing the predicted time to collision with a preset reference predicted time to collision to determine whether a collision between the vehicle and the rear vehicle is possible; and performing a collision avoidance function including at least one of outputting a collision risk warning signal, forward acceleration control, and lane change control when it is determined that the vehicle and the rear vehicle can collide.
Patent KR-20190122153-A (KR)
Title: Multi-functional composite conveyor belt and manufacturing method thereof
Inventor: SUNG IL KYUNG
IPC: B32B25/14
Filed: 2019-04-12
Abstract: Provided is a multifunctional composite conveyor belt, which includes: an upper cover preventing cake attachment; a lower cover in which friction with an idler is reduced; a belt fabric provided on an upper portion of the lower cover and applying stiffness; a side cover provided on both side portions of the belt fabric at the upper portion of the lower cover in a longitudinal direction of the conveyor belt; and an abrasion identifying layer provided on an upper portion of the belt fabric and capable of identifying an abrasion degree of the upper cover, wherein the upper cover can be manufactured from a blend-shaped upper cover rubber composite having a main material having natural rubber or composite rubber and poly vinyl chloride (PVC) and a sub material of ethylene-vinyl acetate (EVA).
Patent KR-20200120816-A (KR)
Inventor: YU HYUN KWAN
IPC: H01L21/02
Filed: 2019-04-12
Abstract: According to one embodiment of the present invention, provided is a manufacturing method of a semiconductor device, which comprises the steps of: forming an active fin and a sacrificial gate structure crossing the active fin in one region of a substrate; sequentially forming a spacer and a disposable spacer on the substrate to cover both sidewalls of the sacrificial gate structure; forming a mask for opening one region of the substrate in another region of the substrate; removing the disposable spacer from the spacer in one region of the substrate by using the mask; forming a recess on both sides of the sacrificial gate structure by removing a part of the active fin; forming a source/drain by epitaxially growing the recess; and forming an etch stop layer to cover both sidewalls of the sacrificial gate structure and an upper surface of the source/drain. Therefore, electrical properties are improved.
Patent KR-20200122634-A (KR)
Title: Polyketone composition and cap for color makeup case comprising the same
Inventor: SEO EUN HA
IPC: A45D40/00
Filed: 2019-04-18
Abstract: The present invention relates to a polyketone composition comprising: 99.0 to 99.9 wt% of a polyketone consisting of carbon monoxide and at least one olefin-based unsaturated hydrocarbon; and 0.1 to 1.0 wt% of a phenolic antioxidant having a melting point (T_m) of 240°C or higher.
Patent KR-20200124074-A (KR)
Inventor: NAM KI WON
IPC: H04L29/08
Filed: 2019-04-23
Abstract: The present invention relates to a system for providing data to share images of stars and a method thereof. An objective of the present invention is to provide the system for providing data to share images of stars to allow users for freely exercising ingenuity and synthesizing image data without fear of illegality since a plurality of users or starts and fans located in different places photograph and transmit the images to each terminal of the other party and the image synthesis for positions or postures allowed by the other party is approved to be possible, and the method thereof.
Patent KR-20200010014-A (KR)
Title: Acid gas treatment
Inventor: LUO JING
IPC: B01D53/02
Filed: 2019-04-25
Abstract: The present invention relates to an apparatus and a method for acid gas treatment, which is to treat acidic tail gas efficiently with low cost by treating acidic tail gas using a multistage absorption cycle of ammonia desulfurization after pretreatment of acid gas. Parameters of the acidic tail gas can be adjusted by an adjustment system to make an enthalpy value of the acidic tail gas 60-850 kJ/kg dry gas, specifically to be within 80-680 kJ/kg dry gas or 100-450 kJ/kg dry gas, in order to realize synergy effects between acid gas pretreatment and ammonia desulfurization while satisfying criteria for ammonia desulfurization.
Patent KR-20200126625-A (KR)
Inventor: KU JONG CHUL
IPC: B01D46/52
Filed: 2019-04-30
Abstract: The present invention relates to a fine dust removing device including: a housing in which a forced circulation chamber is formed and a blowing fan is formed in the forced circulation chamber, and an adsorption chamber and a blocking chamber are formed on a suction side of the blowing fan; an adsorption tray coupled to the adsorption chamber of the housing to collect fine dust; and a blocking filter coupled to the blocking chamber of the housing to remove the fine dust while penetrating air, wherein the adsorption tray forms an impregnation space thereunder, a main adsorption pad for keeping a liquid adsorbent in an absorption state for a long time is inserted in the impregnation space, and an adsorption sheet is placed on the top of the main adsorption pad, in which an adsorption net formed with a metal net inside the support frame is combined to the top of the adsorption sheet. Thus, the fine dust is efficiently removed with the liquid adsorbent by circulating indoor air, so that low-quality air containing the fine dust indoors is quickly adsorbed and purified, and the fine dust is efficiently collected and easily removed, thereby facilitating clean and reuse.
Patent KR-20200127774-A (KR)
Inventor: JUN YONJIN
IPC: C11B9/02
Filed: 2019-05-03
Abstract: The present invention relates to a perfume composition having an awakening effect by containing peppermint oil, rosemary oil and grapefruit peel oil.
Patent KR-20200128920-A (KR)
Inventor: KIM EUN SIK
IPC: B60W10/02
Filed: 2019-05-07
Abstract: The present invention relates to a method for controlling the operation of an electronic clutch device using a clutch signal of a shift lever, and more specifically, to a logic for connecting and releasing the electronic clutch device by using an electronic clutch signal generated when the shift lever placed inside is operated and a shift signal from a transmission side, which enables rapid clutch release and steady clutch connection at a very precise point.
Patent KR-20200130527-A (KR)
Inventor: CHUL HYUN CHO
IPC: A61B5/16
Filed: 2019-05-08
Abstract: The present invention provides a system for predicting a panic attack based on artificial intelligence (AI) to enable a patient to autonomously find and correct factors of inducing and aggravating the panic attack, and a method thereof. According to one embodiment of the present invention, the system for predicting a panic attack based on AI comprises: a biometric information monitoring unit monitoring biometric information of a patient; an event information input unit receiving life pattern event information of the patient; a panic button disposed to be operated by the patient who experiences a panic attack or a pseudo-panic attack; an information storage unit, when a panic button input signal by the patient is detected, recording biometric information and life pattern event information stored for a predetermined period before and after a point of time when the input signal is generated; and an AI learning model learned by using the recorded biometric information and life pattern event information and using the biometric information and the life pattern event information, which are input in real-time, to predict occurrence of the panic attack of the patient.
Patent KR-20200129578-A (KR)
Title: Self-locking device for Implant and the Abutment which is combined with the device
Inventor: KANG MIN GU
IPC: A61C8/00
Filed: 2019-05-09
Abstract: An objective of the present invention is to solve a problem that an abutment coupled to an implant with a screw is loosened by a release of a connection screw in a dental implant. According to the present invention, a loosening prevention device is fixed in a concave groove structure disposed inside an abutment, such that upward movement of a screw placed below the loosening prevention device is restricted, and thus loosening is prevented. Accordingly, a sliding part of the loosening prevention device uses force extended by elastic energy of a spring to be fixed in the concave groove structure of the abutment.
Patent KR-20200094607-A (KR)
Inventor: KIM KYUNG SU
IPC: H04N21/845
Filed: 2019-05-22
Abstract: The present invention relates to an artificial intelligence (AI) system which simulates functions such as cognition, judgment, and the like of a human brain using machine learning algorithms such as deep learning and the like, and an application thereof. The method obtains a plurality of images included in an image sequence, extracts feature information for each of the plurality of images, obtains first feature information related to a feature of the image sequence by sequentially processing the extracted feature information in accordance with an order of the plurality of images, obtains second feature information related to the feature of the image sequence determined based on at least one degree of similarity between the extracted feature information, and generates caption information for the image sequence based on the first feature information and the second feature information in an electronic device generating the caption information for the image sequence.
Patent KR-20200137470-A (KR)
Title: A toothpaste
Inventor: LIU WEN
IPC: A61K8/9783
Filed: 2019-05-30
Abstract: The present invention discloses a toothpaste containing a toothpaste body, and an extract of a Chinese medical composition contained in an amount of 2 to 5%, wherein the Chinese medical composition contains 15 to 30 parts by weight of a pearl powder, 20 to 30 parts by weight of Bletilla striata, 20 to 30 parts by weight of Coptis japonica, and 15 to 25 parts by weight of bamboo leaves. The toothpaste of the present invention can add a technical effect of whitening teeth to the prior art toothpaste.
Patent KR-20200137599-A (KR)
Inventor: KIM JUNE HONG
IPC: A61B17/00
Filed: 2019-05-31
Abstract: The present invention relates to a His bundle sensing snare catheter in which a snare and an EP catheter are inserted into a dual lumen catheter having two lumens formed therein to detect an electric signal of the heart muscle, by finding the position of the His bundle and capturing a cerclage wire passing through the His bundle with the snare to safely guide the cerclage wire into the body. According to the present invention, the His bundle sensing snare catheter comprises: the dual lumen catheter having first and second lumens formed therein; an electric signal detection catheter inserted into the first or second lumen and detecting the electric signal of the heart muscle; and the snare inserted into the first or second lumen and having one or more circular wires disposed on a distal portion. The electric signal detection catheter and the snare are inserted into different lumens.
Patent KR-20190064556-A (KR)
Title: Transmitting apparatus and interleaving method thereof
Inventor: MYUNG SE HO
IPC: H04L27/34
Filed: 2019-05-31
Abstract: A transmitting apparatus is disclosed. The transmitting apparatus comprises: an encoding unit for generating an LDPC codeword by performing LDPC encoding; an interleaver for interleaving LDPC codewords; and a modulation unit for mapping the interleaved LDPC codeword to a modulation symbol. Meanwhile, the modulation unit may map a bit included in a predetermined bit group among a plurality of bit groups constituting the LDPC codeword to a predetermined bit in the modulation symbol.
Patent KR-20200138865-A (KR)
Title: Apparatus and method for transmitting/receiving based on blockchain
Inventor: PARK KYOUNG CHUL
IPC: H04L9/32
Filed: 2019-06-03
Abstract: The present invention relates to an apparatus and method for transmitting and receiving data based on a blockchain. According to an embodiment of the present invention, an apparatus for transmitting and receiving data based on a blockchain comprises: an input unit for generating a header unit with recipient information; an encryption module for generating an encrypted message by encrypting a transmission message with the recipient information; a transceiving unit for transmitting and receiving the encrypted message; and a decryption module which decrypts the encrypted message into the recipient information. Accordingly, the apparatus and method for transmitting and receiving data based on a blockchain may ensure data integrity and stability and reduce a system load when transmitting and receiving data in a P2P network-based blockchain system.
Patent KR-20200139875-A (KR)
Title: Apparatus and method for testing traction machine of elevator
Inventor: YOO SEUNGJIN
IPC: G01M99/00
Filed: 2019-06-04
Abstract: The present invention relates to a hoisting machine test device for testing a hoisting machine for an elevator. According to one embodiment, the hoisting machine test device comprises: a test stage which supports a hoisting machine as a test object and is slidable in a horizontal direction; a load motor which applies torque to the sheave of the hoisting machine through a torque transmission means; a flywheel connected to a drive shaft of the load motor; a hydraulic cylinder sliding the test stage in a horizontal direction; a hydraulic circuit unit driving the hydraulic cylinder; and a main control unit generating a control signal to be applied to each of the load motor and the hydraulic circuit unit, and applying the control signal to the load motor and the hydraulic circuit unit, respectively.
Patent KR-20200139949-A (KR)
Title: System for reducing noise of floater
Inventor: RYU KWANG HYUN
IPC: G10K11/178
Filed: 2019-06-05
Abstract: Provided is a noise reduction system of a floating structure, which reduces noise in an engine control room using active noise control. The noise reduction system of a floating structure is provided in an engine control room of the floating structure, and includes: a noise signal acquisition control unit that acquires a noise signal from a noise source; a noise signal analysis unit that analyzes a noise signal; a cancellation signal generation unit that generates a cancellation signal to cancel the noise signal based on a result obtained by analyzing the noise signal; and a cancellation signal output control unit that outputs the cancellation signal as the noise source.
Patent KR-20200140031-A (KR)
Inventor: KUNHOON CHOI
IPC: C23C14/24
Filed: 2019-06-05
Abstract: A deposition apparatus according to an embodiment of the present invention comprises: a crucible evaporating a deposition raw material into a deposition substance; and a heater unit heating the crucible, wherein the crucible includes: a crucible body having an opened upper surface and evaporating the deposition raw material into the deposition substance; a crucible flange unit extended outwardly from the upper part of the crucible body; and a crucible cap coupled to the upper side of the crucible flange unit and provided with at least one nozzle through which the deposition substance is discharged, the heater unit includes: a heater frame spaced from the outer side of the crucible body; and a heater mounted on the inner wall of the heater frame and spaced from the crucible body, and the crucible flange unit can be supported at the upper end of the heater frame. The present invention can increase efficiency of a thin film shape and can control modification of an organic material sensitive to temperature.
Patent KR-20200141128-A (KR)
Inventor: KIM JIN EOK
IPC: C07C211/50
Filed: 2019-06-10
Abstract: One embodiment of the present invention provides a method for separating an ortho-diamine compound, comprising the steps of: (a) preparing a composition comprising an ortho-diamine compound; (b) inducing a reaction by adding a urea-based compound to the composition; and (c) separating the product of the step (b). By applying a conventional distillation method, a high purity meta- or para-diamine compound can be obtained economically and efficiently.
Patent KR-20200142641-A (KR)
Inventor: RYU JI HUN
IPC: H01L27/32
Filed: 2019-06-12
Abstract: The present invention relates to a display device embedded with a fingerprint sensor with high resolution and low cost. The display device comprises: a substrate including a display area including a plurality of pixel areas and a sensing area provided in at least one area of the display area; a circuit element layer disposed on a first surface of the substrate and including a plurality of conductive layers; a light emitting element layer provided on the circuit element layer and including light emitting elements; and a sensor layer disposed on a second surface of the substrate and sensing incident light, wherein the sensor layer includes a plurality of light sensor units including sensor pixels and the light sensor units are irregularly arranged in the sensing area.
Patent KR-20200143132-A (KR)
Inventor: KIM JEONG HWAN
IPC: B60H1/22
Filed: 2019-06-14
Abstract: The present invention relates to an apparatus and a method for controlling a heater. The apparatus for controlling a heater stops the heater in operation when at least a predetermined level of an impact for operating an airbag of a vehicle is applied. The method for controlling a heater comprises: a step of sensing the impact applied to the vehicle; and a step of stopping the heater when the at least a set level of the impact is sensed in the sensing step and operating the heater only when a protection circuit diagnosis unit diagnoses a circuit and determines that the circuit has no defect and discharge temperature of the heater is equal to or less than the set temperature while the impact is not sensed.
Patent KR-20210004306-A (KR)
Inventor: PARK JU HEE
IPC: G06N3/04
Filed: 2019-07-04
Abstract: The present invention relates to a neural network device which comprises: a memory which stores at least one program; a parameter quantization calculator; and a processor. The parameter quantization calculator executes the at least one program to quantize parameters of a neural network into a mixed data type. The processor applies the mixed data-type parameters to the neural network. The parameter quantization calculator uses floating points to analyze the statistical distribution of parameter values of the M-bit (M is a natural number of 4 or higher) floating point-type related to at least one layer of the neural network, determines the quantization level which statistically covers the distribution range of the parameter values based on the statistical distribution, and uses the parameter quantization calculated based on the quantizing level to quantize the input data of the M-bit floating point-type and weights into asymmetric input data of an N-bit (N is a natural number lower than M and equal to or higher than 2) fixed point type and weights of N-bit floating point type. The present invention aims to provide a neural network device and a method of parameter quantization of a neural network, which are able to improve the dynamic range and accuracy.
Patent KR-20210006052-A (KR)
Inventor: YUN YOUNG BAE
IPC: H01L21/67
Filed: 2019-07-08
Abstract: Provided are a semiconductor processing component, and an apparatus and a method for coating the semiconductor processing component. The apparatus for coating the semiconductor processing component includes: a coating process chamber providing a space for a coating process of the semiconductor process component; a component support provided in the coating process chamber to support the semiconductor process component; and an injection unit injecting a powder-type yttria (Y_2O_3) and fluorine (F)-containing gas to the semiconductor processing component, and exciting the fluorine-containing gas with plasma to form a yttrium oxyfluoride (YOF) coating layer or a yttrium fluoride (YF_3) coating layer on the surface of the semiconductor processing component.
Patent KR-20210006062-A (KR)
Inventor: PARK SEONG WOO
IPC: B63B25/16
Filed: 2019-07-08
Abstract: Disclosed is an insulation system for an LNG storage tank with upper and lower insulation walls in a crossed arrangement. According to the present invention, the insulation system for an LNG storage tank with the upper and lower insulation walls in the crossed arrangement allows two or more first insulation panels arranged over an upper portion of a second insulation panel to be fixed at the same time by sharing a fixing device and allows two or more first corner boxes arranged on an upper portion of a second corner box and the first insulation panels to be fixed at the same time by sharing a corner fixing device, thereby minimizing a fixing position between the insulation walls.