baber/WOPTO huggingface dataset:
Patent KR-20220019156-A (KR)
Title: Security device including physical unclonable function cells and operation method thereof
Inventor: SHIN HOYOUNG
IPC: G06F21/73
Filed: 2020-08-06
Abstract: The present invention provides a security device including physical unclonable function (PUF) cells and having improved reliability and reduced circuit complexity and an operation method thereof. The security device includes: a physical unclonable function (PUF) cell array that includes a plurality of PUF cells connected with a plurality of word lines and a plurality of bit lines; a first decoder configured to connect, from the plurality of bit lines, a bit line connected to a target PUF cell with a first data line and a bit line connected to a reference PUF cell corresponding to the target PUF cell with a second data line; a digital-to-analog converter (DAC) control circuit configured to output a first digital code and a second digital code; a first digital-to-analog converter between a power supply voltage and the first data line, the first digital-to-analog converter configured to generate a first analog output in response to the first digital code; a second digital-to-analog converter between the power supply voltage and the second data line, the second digital-to-analog converter configured to generate a second analog output in response to the second digital code; and a sense amplifier configured to compare the first analog output and the second analog output and output the comparison result.
Patent KR-20220021054-A (KR)
Inventor: KIM EUN SIK
IPC: G05G1/30
Filed: 2020-08-12
Abstract: The present invention relates to a foldable brake pedal apparatus for an autonomous vehicle. According to the present invention, in a manual driving mode situation where a driver directly drives, a pedal pad (300) protrudes from a pedal housing (100) and pops up to be exposed toward the driver so that the driver can operate the pedal pad (300). In addition, in an autonomous driving mode situation where the driver does not drive by himself or herself, the pedal pad (300) is inserted into the pedal housing (100) so that manipulation of the pedal pad (300) by the driver is impossible, so that a hidden status in which exposure to the driver is blocked is possible. The foldable brake pedal apparatus for the autonomous vehicle of the present invention comprises: the pedal housing; a high load spring module; the pedal pad; an actuator; and a rotary lever.
Patent KR-20220021105-A (KR)
Inventor: KIM KWAN MOOK
IPC: C07C227/36
Filed: 2020-08-13
Abstract: The present application relates to an amino acid extraction process which simultaneously performs racemization of amino acids in an aqueous solution and chiral-selective liquid-liquid extraction using a t-butylketone binaphthol derivative or a t-butylketone derivative as a chiral extractant and a continuous reactor performing the amino acid extraction process.
Patent KR-20220034618-A (KR)
Title: System for evaluating false positives due to contamination of positive control template using contamination index
Inventor: JEONG EUN SOO
IPC: G16B20/20
Filed: 2020-09-11
Abstract: The present invention relates to a method for effectively evaluating a false positive reaction that occurs in the case of positive control (PC) template-attributable specimen or reagent contamination during molecular diagnosis using a real-time nucleic acid amplification reaction. According to the present invention, a gene sequence for contamination confirmation is inserted in a gene sequence for detecting a target in a positive control template. In configuring a probe and a primer used for specimen-based molecular diagnosis, a separate fluorescence channel and a separate primer for positive control template-based contamination confirmation are not used and a fluorophore identical to or similar in waveband to a fluorophore used for internal control (IC) detection is used. Accordingly, in the case of simultaneous multiple reactions of multiple types of targets in the same reaction tube, every fluorescence channel that can be used in molecular diagnosis equipment can be used for target detection. In addition, the degree of contamination can be more quantitatively evaluated through positive control template contamination index (CIPCT) calculation.
Patent KR-20220036594-A (KR)
Title: The method of selling and constructing building materials through the cooperative platform for selling building materials and the device for implementing them
Inventor: JANG SE HAN
IPC: G06Q30/02
Filed: 2020-09-16
Abstract: The present invention relates to a method for selling building materials and constructing a building through a cooperative building material selling platform, in which final combined estimate and successful bidding information are confirmed at once, and a device implementing the same. According to the present invention, the method comprises the following steps: providing building material estimate information to be purchased to a buyer terminal; notifying a buyer's terminal of supply estimate information of a building material supplier; notifying the buyer's construction building information to a transporter's terminal; and notifying the buyer's terminal of transportation estimate information and transportation delivery date information selected by an estimation program.
Patent KR-20210049666-A (KR)
Title: Granular material supply apparatus, resin molding apparatus and resin molded product manufacturing method
Inventor: NORIKANE KAZUTAKA
IPC: B29C43/00
Filed: 2020-09-17
Abstract: The present invention controls the supply amount of granular material with high precision and includes: a storage unit (11) which has an outlet (112) for storing the granular material and at the same time discharging the granular material downward; a conveying path (12) which has an inlet (121) connected to the outlet (112) of the storage unit (11) and is extended from the inlet (121) in the transverse direction; a vibrating unit (13) which vibrates the conveying path (12) to move the granular material introduced from the inlet (121) along the conveying path (12); and a blocking member (17) which blocks an end side in the direction in which the conveying path (12) is extended in a connection unit of the outlet (112) of the storage unit (11) and the inlet (121) of the conveying path (12).
Patent KR-20210054979-A (KR)
Title: Display panel and display device comprising the same
Inventor: BEAK JUNG SUN
IPC: H01L51/52
Filed: 2020-09-28
Abstract: Embodiments of the present invention relate to a display panel and a display device including the same. More specifically, by having an insulating film having an inclined portion including a high inclination angle portion, it is possible to provide the display panel having excellent luminance and the display device including the same.
Patent KR-20220043514-A (KR)
Title: Devices and methods for detecting fire
Inventor: MIN JUN KYU
IPC: G08B25/10
Filed: 2020-09-29
Abstract: Provided is a fire detection device. The detection device includes: a detection unit which detects fire-related gas components contained in the air; and an analysis unit for determining the occurrence of the fire through analysis of the gas component or identifying information on the source of the fire. According to the present invention, it is possible to determine whether a fire has occurred through the smoke before the fire spreads in earnest.
Patent KR-20220046883-A (KR)
Title: Electronic device including host connector and memory device
Inventor: KIM KYUNG SUK
IPC: H01R12/73
Filed: 2020-10-08
Abstract: An electronic device including a host connector and a memory device is provided. The host connector includes: a connector hole configured to accommodate a memory connector in which a connection terminal of the memory device is disposed; and a connector pin disposed in the connector hole, and electrically connected to the connection terminal of the memory connector. The connector pin includes: a first conductor part including a conductor; a second conductor part including a conductor and being bent from the first conductor part in a direction for approaching the connection terminal when the memory connector is accommodated in the connector hole; and a stub including an insulator, and being bent from the second conductor part in a direction away from the connection terminal when the memory connector is accommodated in the connector hole. The present invention enhances signal integrity performance.
Patent KR-20220049138-A (KR)
Inventor: LEE JOO HA
IPC: G01B5/00
Filed: 2020-10-14
Abstract: The present invention relates to a masonry specimen compressive strength testing apparatus, comprising: a base member of which a masonry specimen is placed at an upper part; a guide member which is disposed to be spaced apart from an upper part of the base member, wherein a hollow is formed therein and a measuring tool measuring a thickness of the masonry specimen placed on the base member is configured; a support member mounted between the base member and the guide member; and a pressing member which slides up and down in the hollow of the guide member and presses the masonry specimen placed on the base member. An objective of the present invention is to provide the apparatus which can easily measure a change in compressive strength according to reinforcement of a masonry wall body, and a testing method thereof.
Patent KR-20200122284-A (KR)
Title: Touch panel and manufacturing method for the same
Inventor: KIM JA RAM
IPC: G06F3/041
Filed: 2020-10-20
Abstract: The present invention relates to a touch panel and a manufacturing method thereof. According to the present invention, the touch panel comprises: a plurality of sensing electrode patterns formed on a substrate; an insulator formed on the sensing electrode patterns; and a bridge electrode including a first metal layer formed in an upper part of the insulator and a second metal layer formed to cover side end parts of the insulator and the first metal layer to electrically connect the sensing electrode patterns, thereby maximizing the electrical conductivity of the bridge electrode.
Patent KR-20220053061-A (KR)
Inventor: BYUNG YOON CHOI
IPC: C01B3/36
Filed: 2020-10-20
Abstract: Disclosed are a floating hydrogen production and treatment system. According to the present embodiment, the floating hydrogen production and treatment system comprises: a storage tank for accommodating liquefied natural gas and boil-off gas generated therefrom; a reformer for receiving at least one of vaporized natural gas and boil-off gas from the storage tank and producing hydrogen gas; a hydrogen liquefaction line for liquefying the hydrogen gas produced by the reformer; and a CO2 supply line for liquefying carbon dioxide generated from the reformer and supplying the same to CO2 demanders. The CO2 supply line includes: a compressor for pressurizing introduced carbon dioxide; and a cooling device for cooling the carbon dioxide pressurized by the compressor to liquefy the same. The cooling device can be provided as a heat exchanger that receives cold heat from the liquefied natural gas introduced into a regasification device that regasifies the liquefied natural gas stored in the storage tank and supplies the same to a first demander. Therefore, the floating hydrogen production and treatment system can reform methane contained in the natural gas, thereby stably producing hydrogen.
Patent KR-20200125572-A (KR)
Title: Semiconductor film, transistor, semiconductor device, display device, and electronic appliance
Inventor: SHIMOMURA AKIHISA
IPC: H01L29/786
Filed: 2020-10-29
Abstract: An excellent electrical property is applied to a semiconductor device, or provided is a semiconductor device with high reliability. According to an oxide semiconductor film, in the case of using an electron beam in which half the width of the probe diameter is 1nm, and observing a plurality of electron diffraction patterns by performing irradiation with respect to a formed surface of the oxide semiconductor film while relatively moving the position of the oxide semiconductor film and the position of the electron beam, the plurality of electron diffraction patterns include 50 or more electron diffraction patterns observed at different locations, the sum of a ratio of having a first electron diffraction pattern and a ratio of having a second electron diffraction pattern is 100%, the ratio of having the first electron diffraction pattern is 90% or more, the first electron diffraction pattern has an observation point indicating that a C-axis is directed in a direction approximately perpendicular to the formed surface of the oxide semiconductor film, and a second electron diffraction pattern has an observation point having no symmetric property or an observation area arranged in a circular shape.
Patent KR-20220059093-A (KR)
Title: Hydraulic breaker of low noise type
Inventor: KIM JAE MOG
IPC: E02F3/96
Filed: 2020-11-02
Abstract: The present invention relates to a vacuum impact type low-noise hydraulic breaker. According to the present invention, internal and external soundproofing materials are provided on the inside and the outside of an impact chamber where a piston hits a chisel, respectively, so that an operating noise is greatly reduced. In addition, the inside of the impact chamber sealed with an airtight means allows the vacuum pressure to act in the impact chamber when the piston moves upward. Therefore, when the piston moves down, the vacuum pressure acts as force pulling the piston, so that impact force of the piston against the chisel can be increased. In addition, a structure is improved so that the internal soundproofing material in the impact chamber can maintain a position thereof even when the piston is hit.
Patent KR-20210155324-A (KR)
Inventor: SHIN HYEOK JUN
IPC: A61K8/04
Filed: 2020-11-05
Abstract: The present invention provides a spray-type cosmetic composition which comprises hydroxypropyl starch (HPS) and polyvinylpyrrolidone (PVP). More specifically, the present invention provides a spray-type cosmetic composition for a makeup fixer, which comprises HPS and PVP and has excellent physical properties such as makeup retention ability, spraying power, and stickiness at the same time.
Patent KR-20220063918-A (KR)
Title: System for treatment of organic matter
Inventor: CHO GWANG HYUN
IPC: B01D17/00
Filed: 2020-11-11
Abstract: The present invention relates to an organic matter treatment system for storage and treatment of food waste or other organic matter. The organic matter treatment system of the present invention includes: an inlet unit formed into a vertical passage through which organic matter is introduced; a treatment unit having an internal space in which the organic matter passed through the inlet unit is stored; and a discharge unit serving as a passage through which the organic matter decomposed in the treatment unit is discharged. According to the present invention, an acidic decomposition step and a methane decomposition step of the organic matter are integrated into one container, so that a compact treatment system with reduced decomposition time and increased space utilization can be manufactured.
Patent KR-20220064022-A (KR)
Title: Two color soft icecream cone filler
Inventor: SONG CHANG KEUN
IPC: A23G9/28
Filed: 2020-11-11
Abstract: The present invention relates to an ice cream maker provided with a fixed frame, which includes: an ingredient supply unit including first and second ingredient supply pipes supplying different types of ice cream making mixes and a main block to which the first and second ingredient supply pipes are vertically fixed; a first power unit for controlling the ascending and descending motion of the ingredient supply unit relative to the fixed frame on one side of the ingredient supply unit; a supply control unit opening and closing the first and second ingredient supply pipes in the upper portion of the ingredient supply unit; a nozzle unit formed with divided flow paths so that the ice cream making mixes supplied from the first and second ingredient supply pipes can be contained in an ice cream container without mixing; and a second power unit for controlling the rotational motion of the nozzle unit.
Patent KR-20220065986-A (KR)
Title: Eco-friendly automated packing devices compatible with all sizes
Inventor: LEE JAE YEON
IPC: B65H75/40
Filed: 2020-11-14
Abstract: The present invention relates to an eco-friendly automated packing device compatible with all standards. That is, the present invention relates to a hand cart comprising: a rectangular handle with an empty center; a support base formed of a rectangular flat plate; wheel casters composed of wheels; a cord made up of long strings to help carry; a cord release device for pressing the lower and upper ends at the same time to insert or remove the cord; upper and lower button frames to press the upper and lower buttons when you want to untie the cord; an outer frame of an inner device to fit the upper and lower plates; and a V-belt pulley for arranging and tying the cords coming into the cord release device.
Patent KR-20220056761-A (KR)
Title: Orthodontic Information Display System
Inventor: LEE DONGHOON
IPC: G08B5/22
Filed: 2020-11-17
Abstract: The present invention relates to a system for displaying oral calibration information, and more particularly, to a system for displaying oral calibration information, which displays the change in the position of the tooth to be calibrated using oral scanning data obtained by scanning the shape of the oral cavity of a patient for orthodontic treatment, and which displays the state of an extraction of the tooth. The system for displaying oral cavity correction information according to the present invention enables easy display of the movement of the teeth for orthodontic treatment of a patient, or easy display of the teeth to be extracted, and enables the visually easy and quick display of the shape of the oral cavity after the orthodontic treatment and the extraction, thereby facilitating the planning of an orthodontic treatment.
Patent KR-20220067917-A (KR)
Title: Apparatus for preventing low temperature burns of warm matt
Inventor: HAN YEONG GWAN
IPC: F24D19/10
Filed: 2020-11-18
Abstract: Disclosed is an apparatus for preventing low temperature burn of a heating mat. According to one embodiment of the present invention, the provided apparatus for preventing low temperature burn of a heating mat comprises: a thermal contact units including a plurality of air pockets disposed along an elongation direction; a hot water unit which supplies heat through hot water between the plurality of air pockets; and a control unit which controls the hot water supplied to the hot water unit and air supplied to the plurality of air pockets. The plurality of air pockets are operated alternately.
Patent KR-20220068384-A (KR)
Title: Thimble for grip of golf
Inventor: HONG DOO HO
IPC: A63B102/32
Filed: 2020-11-19
Abstract: The present invention relates to a thimble for a golf grip which is inserted into a finger and used for a stable grip and grip correction, the thimble comprising: an index finger-wearing unit worn on an index finger; a middle finger-wearing unit worn on a middle finger; and an inter-finger support member located between the index finger wearing unit and the middle finger wearing unit, connecting the wearing units and integrally provided, and also formed in a structure which is wide at the top and narrows at the bottom to widen the index and middle fingers and maintaining the widened state. According to the present invention, the inter-finger support member having a conical shape of a reverse arrangement structure is integrally provided between the index finger-wearing unit and the middle finger-wearing unit. Accordingly, when a golfer grips a golf club, the index finger and middle finger are widen as much as possible and supported to maintain the state, and also the thumb and index finger are widen naturally. The club is held from a bottom with the index and middle fingers, and thus a stable grip is provided and a firm grip is maintained. Also, grip force, which acts when gripping a club, gathers on the wrist and forearm to hold the wrist so that use of the wrist is restrained.
Patent KR-20220069326-A (KR)
Title: Floating hole desk that won't fall
Inventor: KIM YOUNG UN
IPC: A47B13/16
Filed: 2020-11-20
Abstract: The present invention relates to a floating hole desk which will not fall. A desk must be made by using metal, instead of wood, so that moisture is prevented from being introduced through a hole and making the desk decay. The thickness (height) from a lower side to an upper side of the desk must be 3 cm by considering the user convenience. The surroundings of the hole must have a rubber packing by considering the thermal conductivity, thereby insulating heat and preventing a user from getting burns. A plastic tightening apparatus is mounted on a lower side of the desk and has a shape of two rings connected by a single pillar. The diameter and width of the hole can be adjusted by inserting a square-shaped stick with a rubber packing, which has a similar length to the distance, between the two rings in a diagonal direction. Accordingly, a mistake of spilling a content can be prevented.
Patent KR-20220074469-A (KR)
Inventor: BYUN JUNG JO
IPC: A62B25/00
Filed: 2020-11-27
Abstract: 본 발명은 공기호흡기 일체형 탈부착 소방용 비상탈출 안전벨트에 관한 것으로서 더욱 상세하게는 외부 비상로프에 연결된 비상로프고리와 결합될 수 있도록 허리고정벨트 체결부에 결합되어 있는 비상로프고리로 이루어져 있어 비상탈출 경우 공기호흡기 일체형 탈부착 소방용 비상탈출 안전벨트의 허리고정벨트 체결부에 결합되어 있는 비상로프고리를 사용하여 외부 비상로프에 연결된 비상로프고리와 결합한 후 비상 탈출할 수 있으며, 소방용 산소통을 고정시키는 소방용 공기호흡기 고정벨트 자체를 벗어던진 후 공기호흡기 일체형 탈부착 소방용 비상탈출 안전벨트의 허리고정벨트 체결부에 결합되어 있는 비상로프고리를 사용하여 외부 비상로프에 연결된 비상로프고리와 결합한 후 비상 탈출할 수 있는 공기호흡기 일체형 탈부착 소방용 비상탈출 안전벨트를 형성하여 화재 또는 재난 형장에서 사용할 수 있는 매우 유용한 발명인 것이다.
Patent KR-20220074473-A (KR)
Inventor: JUNHAK PAK
IPC: C22C38/34
Filed: 2020-11-27
Abstract: 내응력부식 특성이 향상된 냉간 가공용 선재 및 그 제조방법이 개시된다.  
본 발명에 따른 내응력부식 특성이 향상된 냉간 가공용 선재는 중량%로, C: 0.3 내지 0.6%, Mn: 0.5 내지 1.0%, Si: 0.6 내지 2.0%, Cr: 0.2 내지 0.6%, 잔부 Fe 및 불가피한 불순물을 포함하고, 표층의 페라이트 분율이 90 % 이상인 영역의 두께가 30㎛ 이상이고, 내부 미세조직은 펄라이트를 50% 이상 포함한다.
Patent KR-20220074525-A (KR)
Inventor: KWON O HYUNG
IPC: H01J37/32
Filed: 2020-11-27
Abstract: 본 발명의 일실시예는 기계학습 기반 진공 가변 커패시터의 이상 진단 방법 및 기계학습 기반 진공 가변 커패시터의 이상 진단 장치를 제공한다. 본 발명의 일 실시예에 따르면, RF매처의 구동 시간이 증가하여 모터와 진공 가변 커패시터 내부 소자의 열화에 따라 기계적 동작 오차가 발생 했을 시 진동 센서로 진동 신호를 수집하고 기계 학습을 이용하여 진공 가변 커패시터의 이상 징후를 조기에 발견할 수 있는 효과가 있다.
Patent KR-20200138126-A (KR)
Title: System for protecting target and operating method thereof
Inventor: KIM JAE YOON
IPC: B60W50/14
Filed: 2020-11-30
Abstract: The present invention relates to a target protection system and an operation method thereof. A target protection system according to an embodiment of the present invention comprises a first object moving with a speed, and one or more second objects which perform wireless communication with the first object and are stationary. The first object includes a collision warning device, an emergency braking device, a memory storing one or more instructions, and a first processor which executes the instruction to control the operation of the collision warning device or the emergency braking device. The instruction includes a first instruction for calculating a first index indicating a probability that a target will collide with the first object based on information received from the second object and related to the one or more targets located around the second object, location information of the second object, and information related to the target detected by the first object itself.