baber/WOPTO huggingface dataset:
Patent KR-20200139000-A (KR)
Title: Apparatus and method for file system protection on auxiliary storage device
Inventor: KIM DEOK WOO
IPC: G06F21/56
Filed: 2019-06-03
Abstract: The present invention relates to a file system protection technology, which is applied to an auxiliary storage device (20), and to an apparatus and a method for protecting a file system by blocking or warning about, in advance, access to the file system or a change of the file system, and confirming a permission of a user if necessary. A control device (60) is connected to a host interface (30), a data storage device (40), and a user input device (50) to control an operation mode of the auxiliary storage device, or manage and protect a protection target file system object according to a user command. When the operation mode of the auxiliary storage device is a management mode, the user designates file system objects to be protected by the user and set a protection method, wherein information set by the user is stored in a protection target object DB (70). In a normal mode, when access by a host computer targets a file system object listed in the protection target object DB, a protection operation is performed by referring to the protection method of the protection target object DB. In the normal mode, the host computer is not able to access the protection target object DB (70) set in a setting mode by the user, so that the protection target object DB (70) is prevented from being changed or damaged by a malicious code.
Patent KR-20200072387-A (KR)
Inventor: LEE HYEONG YONG
IPC: H04N7/18
Filed: 2019-06-05
Abstract: The present invention relates to a responsive artificial intelligence (AI) CCTV camera capable of performing AI image analysis and voice conversation. According to the present invention, the responsive AI CCTV camera comprises: a light device adjusting brightness; a lighting control unit controlling the brightness of the lighting device; a camera to photograph an image; an image processing unit extracting features of an object from the image received from the camera; a microphone receiving voice; a voice processing unit recognizing the voice received from the microphone to extract a command; a speaker outputting a guidance message corresponding to a situation; a sensor unit detecting environmental conditions of the surroundings; a communication unit communicating with an external server through a network; a data storage unit storing a guidance message database corresponding to each situation to be outputted through the speaker; and a control unit controlling general operations of each component. The external server includes at least one among a CCTV management server, a police station server, an integrated monitoring center server, a health center server, a disaster notification server, a map server, a fire station server, and an information extraction server. The control unit transmits the features of the object extracted by the image processing unit and object feature comparison request for requesting to compare the extracted features with data of a predetermined object to the external server through the communication unit, controls the speaker or the communication unit based on an object feature comparison result received from the external server, extracts information from the communication unit or the sensor unit in accordance with a voice command extracted by the voice processing unit, and processes the extracted information to control the speaker.
Patent KR-20200141175-A (KR)
Inventor: CHO
IPC: C08L67/00
Filed: 2019-06-10
Abstract: The present invention relates to an economical transparent paint composition for automobile repair due to fast drying speed and, more specifically, to a transparent paint composition for automobile repair, comprising: a first acrylic resin with a glass transition temperature of 70°C or more and less than 100°C; a second acrylic resin with a glass transition temperature of 100°C or more and 160°C or less; third and fourth acrylic resins with a glass transition temperature of 10°C or less; and a polyester resin, wherein a hydroxyl value of the third acrylic resin is lower than a hydroxyl value of the fourth acrylic resin.
Patent KR-20200142730-A (KR)
Inventor: PARK JESANG
IPC: H05K3/46
Filed: 2019-06-13
Abstract: Disclosed is a printed circuit board. According to an embodiment of the present invention, the printed circuit board includes: an insulating layer in which a cavity of a groove structure is formed on one side; a circuit pattern including a first pad formed on the bottom surface of the cavity and a second pad formed inside the insulating layer; a first metal layer buried in the side of the cavity, in contact with the bottom surface, and formed along the boundary of the cavity; and a second metal layer formed on the second pad and having a step difference from the second pad.
Patent KR-20200144779-A (KR)
Inventor: SON JOO HYUN
IPC: B65D3/04
Filed: 2019-06-19
Abstract: The present invention relates to a circular paper tube case for a cosmetic product and, more specifically, to a circular paper tube case for a cosmetic product which forms the rim of a circular plate and a paper tube lower body formed on the upper and lower ends of a cosmetic product case to be flat by press forming to allow the rim of the circular plate and the paper tube lower body to slightly protrude out of the circumference of a cylindrical paper tube upper and lower body. When the paper tube lower body is opened to use or withdraw a cosmetic product container accommodated in the paper tube body, the protruding rim of the paper tube lower body plays the role of a handle to easily open the paper tube lower body. The upper and lower rims rolled in a round shape are formed in a flat shape via press forming to improve appearance.
Patent KR-20200145307-A (KR)
Inventor: JIN GUANGYI
IPC: B03C3/76
Filed: 2019-06-21
Abstract: The present invention relates to a dust removal apparatus removing dust collected in a dust collector from the dust collector. The apparatus includes: a support portion installed outside in the radial direction of the dust collector; a fixed portion installed on the support portion; a rotating portion installed on the fixed portion to be rotatable; an elastic portion elastically supporting the rotating portion with one end coupled to the rotating portion and the other end coupled to the fixed portion; and an impact unit installed on the dust collector-side end portion of the rotating portion, installed on the rotating portion to be rotatable, and applying impact on the dust collector by coming into contact with the outer peripheral surface of the dust collector. According to the present invention, the dust collector is receives impact through rotation by the dust removal apparatus disposed outside the dust collector, and thus the dust accumulated in the dust collector can be removed from the dust collector.
Patent KR-20210000240-A (KR)
Inventor: HWANG DA JUNG
IPC: G01W1/11
Filed: 2019-06-24
Abstract: The present invention enables a humidity sensor to be attached to a main body to be inserted into a flowerpot and be able to indicate humidity of the flowerpot by displaying the humidity on a screen of the main body. The main body can be turned on and off by using a power button after checking the humidity of the main body. By designating a preferred humidity amount in the main body by using a setting button to enable a speaker to make an alarm to notify a user when the humidity amount drops below the designated humidity amount. Moreover, the main body can be charged by a solar cell. As described above, according to a flowerpot hygrometer according to the present invention, the flowerpot hygrometer allows a user to easily indicate the humidity of the flowerpot only by inserting the flowerpot hygrometer into the flowerpot where any types of plants are grown in a house or a store.
Patent KR-20210001690-A (KR)
Inventor: PAK GYOUNG SU
IPC: H05B3/44
Filed: 2019-06-28
Abstract: A heating plate includes: a heating tube body (10) comprising a heating tube lower plate (11) and a heating tube upper plate (12) spaced apart from each other at regular intervals; a pair of side plates (20) which block both sides of the heating tube body (10) in the width direction so that a constant receiving space (13) is formed between the heating tube plate (12) and the heating tube plate (11), and the heating tube plate (12) is extended upwards and extends downward than the heating tube lower plate (11); a heating element (30) which is inserted and installed in the receiving space (13) formed by the heating tube body (10) and the side plate (20); and a plate protrusion (14) which is formed to protrude from the heating tube lower plate (11) and the heating tube top plate (13) from the inside of the side plate (20), respectively, to form a partition groove between the side plate (20). The present invention has excellent extensibility in the longitudinal direction, the lateral direction, and the vertical direction while safely protecting a heating element for heating.
Patent KR-20210007556-A (KR)
Inventor: KYUNGROK LEE
IPC: H04B7/0404
Filed: 2019-07-12
Abstract: An electronic device according to various embodiments may include a plurality of antenna arrays and at least one processor operatively connected to the plurality of antenna arrays. The at least one processor may transmit a first radio signal having a designated polarization using a first antenna array among the plurality of antenna arrays. The at least one processor may receive a second radio signal which is a reflected signal for the first radio signal and has the specified polarization by using a second antenna array which is distinguished from the first antenna array among the plurality of antenna arrays. The at least one processor may identify an external object around the electronic device based on the second wireless signal. Various other embodiments may be possible.
Patent KR-20210009934-A (KR)
Inventor: JEONG HONG CHUL
IPC: C22C38/02
Filed: 2019-07-18
Abstract: Provided are structural steel having enhanced toughness of a high heat-input welding heat-affected zone and a manufacturing method thereof. The structural steel having enhanced toughness of a high heat-input welding heat-affected zone comprises, by wt%, C: 0.03 to 0.19%, Si: 0.01 to 0.5%, Mn: 0.4 to 2.0%, Ti: 0.005 to 0.05%, Al: 0.08 to 0.5%, N: 0.002 to 0.008%, O: 0.001 to 0.008%, B: 0.0003 to 0.005%, P: 0.03% or less, S: 0.03% or less (where 2.5 <= Ti/N <= 5, 20 <= Al/N <= 100, 60 <= (10Ti+Al)/N <= 125, 52 <= (C+Si+Mn/8)/N <= 120), and the remainder of Fe and other impurities, and the matrix microstructure is formed as a composite structure of ferrite and pearlite having a grain size of 20 μm or less.
Patent KR-20210012600-A (KR)
Title: Steam thawing apparatus
Inventor: CHO NAM EOK
IPC: F22B1/28
Filed: 2019-07-26
Abstract: The present invention relates to a steam thawing apparatus for generating high-pressure steam by heating, with an electric heater, water stored in a tank. The steam thawing apparatus comprises: at least one female screw formed on an upper part of a tank, and communicating with the inside of the tank; a water level detector which has at least one electrode rod of a different length inserted and fixed in the tank through the female screw, detects a water level based on changes in conduction of current flowing through the electrode rod and whether current is applied thereto, as the water level changes in the tank, and converts the detected water level into an electric signal; and a controller for opening and closing a start circuit of the heater according to the electric signal received from the water level detector. The water level detector has an insulating head formed to be integral with an upper end of the electrode rod by insert injection, has a fixed key integral with the upper end of the electrode rod integral with the head to fix a relative position with respect to the head, has a wire connection hole formed in a position, different from the center of the electrode rod, of an upper end of the head to connect the electrode rod to the controller by a wire, and has a male screw formed on the outer circumference of a lower portion of the head to be screw-coupled to the female screw of the tank. Therefore, various electrical accidents and risks such as malfunction or burning due to abnormal overheating of the heater can be prevented.
Patent KR-20210014507-A (KR)
Inventor: PARK JUNG MIN
IPC: H01R13/646
Filed: 2019-07-30
Abstract: The present invention provides a waterproof connector for an RF cable, which comprises: a housing (10) that forms the exterior and skeleton of the waterproof connector; and a terminal installation hole (12) passing through the housing (10). A terminal (20) is positioned in the terminal installation hole (12), and a cable (30) connected to the terminal (20) extends to the rear of the terminal installation hole (12). In order to prevent moisture from entering the terminal installation hole (12) along the cable (30), a cable seal (60) is fixedly installed to the housing (10) through a seal holder (50). A spacer (40) may be used so that the barrel part (29) of the terminal (20) corresponding to the opposite side of the seal holder (50) passes therethrough.
Patent KR-20210014915-A (KR)
Inventor: KIM HYO SANG
IPC: F25B49/04
Filed: 2019-07-31
Abstract: The present invention relates to a triple-effective absorption type freezer with improved high-temperature stability, and a driving method thereof. The triple-effective absorption type freezer comprises: at least one absorber (3, 4); a refrigerant circulation passage (R1) for circulating a refrigerant to an upper portion again; a refrigerant circulation pump (14) and a solution circulation pump (15); a first regenerator (6) having a first heat pipe therein; a second regenerator (7) having a second heat pipe therein; a third regenerator (8) having a heat source therein; an exhaust gas heat exchanger (13) for cooling gas discharged from the third regenerator; a first refrigerant steam discharge pipe (71); a second refrigerant steam discharge pipe (72) and a heating steam pipe (STF) branched from the first refrigerant steam discharge pipe to be connected.
Patent KR-20210016742-A (KR)
Title: Movable Water Treatment Apparatus
Inventor: CHOI JOON YOUNG
IPC: C02F1/52
Filed: 2019-08-05
Abstract: The present invention relates to a mobile water purification treatment device and, more particularly, to a mobile water purification treatment device capable of providing quick and safe drinking water without restriction of distance since a power generation unit, a coagulation sedimentation unit and a filtration unit are loaded in a moving vehicle.
Patent KR-20210020486-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: KANG SHIN HO
IPC: H02M1/00
Filed: 2019-08-14
Abstract: An electronic apparatus is disclosed. The electronic apparatus comprises: a first power factor correction (PFC) unit and a second PFC unit connected to the first PFC unit; a first controller configured to control the first PFC unit; and a second controller configured to control the second PFC unit. The first controller is configured to: detect a voltage output from the first PFC unit, control a driving time of the first PFC unit based on the detected output voltage, and provide information on the driving time to the second PFC unit through the second controller. The second controller is configured to control a driving time of the second PFC unit based on the information on the driving time. According to the present invention, power can be supplied to an internal load through stable power sharing even in an initial transient state of the electronic device.
Patent KR-20210023445-A (KR)
Title: Neural network based pattern authentication method and device
Inventor: KIM YONG GUK
IPC: G06F21/36
Filed: 2019-08-23
Abstract: The present invention discloses a neural network-based pattern authentication device and method. According to the present invention, provided is the neural network-based pattern authentication device, which includes: an original data input unit for inputting feature values of original data which is pattern data input by a user multiple times for a first pattern; a comparison data generator for generating comparison data corresponding to the original data using random noise; and a determining unit for performing learning through the feature values of the original data and the feature values of the comparison data, so that the result value for the degree of proximity of the comparison data to the original data and the pattern data input by a user for the first pattern and determining whether the pattern data input by the user and the pattern data input by a third party are passed with respect to the first pattern, wherein the comparison data generating unit generates updated comparison data by receiving feedback on the result value of the degree of proximity of the comparison data of the determining unit to the original data, thereby minimizing user inconvenience while increasing security.
Patent KR-20200026093-A (KR)
Title: Organometallic compound, organic light emitting device including the same and a composition for diagnosing including the same
Inventor: YI JEOUNG IN
IPC: H01L51/50
Filed: 2019-08-27
Abstract: Disclosed are: an organometallic compound represented by chemical formula 1; an organic light emitting device comprising the organometallic compound; and a diagnostic composition comprising the organometallic compound. For the description of chemical formula 1, refer to the present specification. According to the present invention, it is possible to provide the diagnostic composition having high diagnostic efficiency.
Patent KR-20210029006-A (KR)
Title: Product Evolution Mining Method And Apparatus Thereof
Inventor: ON BYUNG WON
IPC: G06F16/904
Filed: 2019-09-05
Abstract: The following embodiments relate to a product reputation mining method. According to the embodiment of the present invention, a product reputation mining method includes the steps of: extracting major issues related to a product; measuring preference for the major issues based on a sentiment dictionary; and generating sentiment summaries for major issues based on preferences. The present invention uses a product review so that the buyer can quickly obtain information about the product which the buyer wants to purchase through review data.
Patent KR-20210029897-A (KR)
Title: seondoyuji ganghwaleul wihan nongsanmul pojang
Inventor: KIM A REUM
IPC: C09D5/00
Filed: 2019-09-06
Abstract: The present invention relates to a package for agricultural products using liquefied carbonized lignin, from which far-infrared rays and anion are emitted, to enhance freshness maintenance, and a manufacturing method thereof. According to the present invention, the method comprises: a first mixing process of inputting 20 to 40 wt% of carbonized lignin powder (300 to 400 mesh), 20 to 40 wt% of far-infrared ceramic powder (300 to 400 mesh), and 5 to 20 wt% of silicone rubber into a mixing container and mixing the mixture for 30 minutes to 1 hour to manufacture a first mixture; a second mixing process of adding 5 to 25 wt% of a surfactant to the first mixture and mixing the mixture for 30 minutes to 1 hour to manufacture a second mixture; a third mixing process of adding 3 to 15 wt% of a dispersant to the second mixture and mixing the mixture for 30 minutes to 1 hour to manufacture liquefied carbonized lignin; and a drying process of applying the liquefied carbonized lignin to paper, plastic films, and various fibers by using an applicator, and drying the same at a high temperature.
Patent KR-20210031120-A (KR)
Title: Closing and opening device of rainwater drainage area
Inventor: KWON DOO YOUNG
IPC: E03F5/04
Filed: 2019-09-11
Abstract: The present invention relates to an automatic opening and closing device for a rainwater drain hole for a road disposed in parallel with a road boundary stone in a position adjacent to a rainwater drain hole and a grating. According to the present invention, automatic opening and closing device for a rainwater drain hole for a road comprises: an enclosure having the same height and width as a road boundary stone; a driving unit disposed inside the enclosure and driven by a control signal; a drive shaft which rotates forward and reverse by the drive of the driving unit; and a shielding plate which opens and closes the rainwater drain hole and the top of a grating while being wound or unwound according to the forward and reverse rotation of the drive shaft.
Patent KR-20210034237-A (KR)
Title: Air disk brake for commercial vehicle
Inventor: KIM YEON SEUNG
IPC: F16D65/02
Filed: 2019-09-20
Abstract: The present invention relates to a disc brake coupling structure for a commercial vehicle. More particularly, the present invention relates to a disc brake coupling structure for a commercial vehicle that allows a disc rotor to be replaced more conveniently by forming a separate structure in which a bearing housing of a brake assembly coupled to an axle and a wheel flange are separated.
Patent KR-20210037814-A (KR)
Title: Foamless Cap
Inventor: JEON SEUNG YONG
IPC: B65D51/16
Filed: 2019-09-28
Abstract: The present invention relates to an anti-foam bottle cap, which is to minimize the generation of bubbles in a bottle by pressurizing the inside of the bottle by an air pump. According to the present invention, the bottle cap comprises: an air pump which can pressurize air at the top of the bottle cap; a piston fixing plate at the bottom of the pump that prevents a piston from going up; a connecting rod which can transmit the power of the air pump to a piston skirt at the center of the piston; the piston skirt with an air-pressurizing surface under the piston; and a bottle cap support part for fixing the bottle and the bottle cap to a lower part of the bottle cap. Therefore, the present invention has the effect of minimizing the generation of bubbles in the bottle by pressurizing the inside of the bottle by the air pump.
Patent KR-20210038264-A (KR)
Title: System and method for fault diagnosis and propagation path analysis
Inventor: LEE WONBO
IPC: G05B23/02
Filed: 2019-09-30
Abstract: An anomaly diagnosing and propagation path analyzing system and a method thereof are provided. The anomaly diagnosing and propagation path analyzing system comprises a Markov random field processing means for diagnosing a defect in a process by analyzing process variables using Markov random field modeling. The anomaly diagnosing and propagation path analyzing method comprises a Markov random field processing step of diagnosing a process defect by analyzing process variables using Markov random field modeling.
Patent KR-20210041171-A (KR)
Title: Massage chair including cooling seat and operation thereof
Inventor: CHOI SUNG CHAN
IPC: A61L9/16
Filed: 2019-10-06
Abstract: The present invention relates to a massage chair including a blowing seat to enable a user to receive massage in an optimal environment, and an operation method thereof. According to the present invention, the massage chair comprises: a main frame forming a frame; a massage module disposed on the main frame and providing a massage function to at least a part of a user's body; a blowing seat disposed on the upper side of the main frame, having a first ventilation hole formed on the lower side thereof, having a plurality of holes formed on the upper side thereof to discharge wind to the user, and having an air passage formed therein to allow air to flow therethrough; a cushion unit having a plurality of holes formed to supply the wind supplied from the blowing seat to the user and disposed on the upper side of the blowing seat; a mesh cover disposed on the upper side of the cushion unit to protect the cushion unit, having a fine hole formed to transfer the wind to the user, and coming in contact with the user; and a blower connected to a first ventilation hole of the blowing seat to blow air into the air passage of the blowing seat.