baber/WOPTO huggingface dataset:
Patent KR-20220138663-A (KR)
Title: Screen sharing method and electronic device thereof
Inventor: LEE MIYOUNG
IPC: G06F3/14
Filed: 2021-04-06
Abstract: Disclosed is an electronic device including a communication circuit, a display, a memory, and a processor operatively connected with the communication circuit, the display and the memory. The memory can store at least one instruction which, when executed, causes the processor to: establish a communication connection for screen sharing with an external electronic device through the communication circuit; determine a first area shared with the external electronic device on a screen outputted on the display; identify a second area selected based on user input from the screen; and transmit image data about a third screen, which is a combination of a first screen corresponding to the first area and a second area corresponding to the second area, to the external electronic device. Besides, various embodiments identified through the present specification can be possible. Therefore, the present invention is capable of determining a layout for a plurality of screens displayed on a display of a client device.
Patent KR-20220146144-A (KR)
Inventor: KIM HEE JUN
IPC: A01G27/02
Filed: 2021-04-23
Abstract: The present invention provides a multifaceted vegetation device having multiple functions, which comprises: suction units disposed at the lower end of a front surface of a main body and the lower end of both lateral surfaces of the main body to suck external air into the main body; vegetation units disposed respectively in the upper part of the suction unit on the front surface and the upper parts of the suction units on both lateral surfaces to form a moving path of the air sucked into the suction unit, wherein a plurality of port modules are placed in multiple rows and multiple layers to grow up the vegetation; discharge units disposed respectively on the upper part of the vegetation unit on the front surface and the upper parts of the vegetation units on both lateral surfaces to guide the flow of the air sucked into the suction unit to pass through the vegetation unit, thereby discharging the air to the outside; and a watering unit disposed in the main body to store water supplied from the outside, supply the stored water to the port modules in the vegetation unit on the front surface and the port modules in the vegetation units on both lateral surfaces, and recover the water drained from the port modules to circulate and supply the water. According to one embodiment of the present invention, the suction units for sucking external air, the vegetation units for growing up the plants, and the discharge units for guiding the air sucked into the suction units to pass through the vegetation units and then discharge the air purified by the plants to the outside are disposed on the front surface and both lateral surfaces of the main body, thereby maximizing the efficiency of air purification by the air-purifying plants and maximizing an air-purifying function of filtering, sterilizing, and deodorizing the indoor air to ensure an eco-friendly green environment and maximize an interior effect.
Patent KR-20220150161-A (KR)
Inventor: GANG SEUNG GU
IPC: E01C11/26
Filed: 2021-05-03
Abstract: A road system including a heat exchange device according to an embodiment of the present invention includes: a buried structure part including a heat exchange device; and a road in which a stepped part corresponding to the buried structure part is formed in an area corresponding to a crosswalk or a speed bump, wherein the buried structure part is coupled to the stepped part.
Patent KR-20220154475-A (KR)
Title: Cosmetic composition made of peptide, a combination of pantoteic acid that is effective in improving wrinkles and preventing aging
Inventor: KO DONG HWAN
IPC: A61K8/64
Filed: 2021-05-13
Abstract: The present invention relates to: KTTKS peptide to which pantothenic acid is combined, or a salt thereof; and a cosmetic composition containing the peptide or salt thereof as an active ingredient and having wrinkle reduction and anti-aging effects. The KTTKS peptide to which pantothenic acid is combined of the present invention increases collagen biosynthesis in the skin, so as to have excellent wrinkle reduction and anti-aging effects and can effectively exert the original function thereof without side effects such as skin irritation, when applied to the human body. Therefore, the peptide or the salt thereof can be used as an active ingredient to produce cosmetics with wrinkle reduction and anti-aging effects.
Patent KR-20220029332-A (KR)
Title: Material for hot stamping and manufacturing the same
Inventor: SHIN NU RI
IPC: C21D9/46
Filed: 2021-05-20
Abstract: According to one aspect of the present invention, in a material for hot stamping, after hot stamping, the tensile strength is 1,350 MPa or more, the bendability is 50 degrees or more, and the activated hydrogen amount is 0.8 wppm or less. Provided is the material for hot stamping comprising: a steel sheet including 0.19 to 0.25 wt% of carbon (C), 0.1 to 0.6 wt% of silicon (Si), 0.8 to 1.6 wt% of manganese (Mn), 0.03 wt% or less of phosphorus (P), 0.015 wt% or less of sulfur (S), 0.1 to 0.6 wt% of chromium (Cr), 0.001 to 0.005 wt% of boron (B), 0.1 wt% or less of additives, and the remaining iron (Fe) and other unavoidable impurities; and fine precipitates distributed in the steel sheet and including at least one nitride or carbide of titanium (Ti), niobium (Nb), and vanadium (V), wherein the additives include at least one of titanium (Ti), niobium (Nb), and vanadium (V), and the average distance between the fine precipitates is 0.4 ㎛ or more and 0.8 ㎛ or less. According to embodiments of the present invention, it is possible to implement a material for hot stamping and a manufacturing method thereof, which can secure excellent mechanical properties and hydrogen-delayed fracture characteristics of hot stamping parts.
Patent KR-20220158978-A (KR)
Inventor: KIM SANGWON
IPC: H04W24/10
Filed: 2021-05-25
Abstract: Various embodiments of the present invention relate to a device and method for reducing power consumption for measurement in an electronic device. The electronic device includes a communication circuit and a processor in operative connection with the communication circuit. The processor checks a measurement duration in an RRC (radio resource control) inactive state or an RRC idle state in a control message received from an external device through the communication circuit, checks the operation mode of the electronic device, and updates the measurement duration when it is determined that the operation mode of the electronic device is the inactive mode. Other embodiments may also be possible.
Patent KR-20220163026-A (KR)
Title: Flammable safety cabinet with filter that eliminates odor and harmful gases
Inventor: LEE MIN SOO
IPC: A47B81/00
Filed: 2021-06-02
Abstract: The present invention relates to a flammable safety cabinet with a filter for removing harmful gases, which comprises: a cabinet body which has a forwardly opened internal storage space and a cabinet cover covering the storage space; an intake port which penetrates an upper end of one side of the cabinet body and is interconnected with the storage space; an exhaust port which penetrates a lower end of the other side of the cabinet body and is interconnected with the storage space; a conduit which mutually connects the intake port and the exhaust port; and a filtering unit which is provided on the conduit and circulates the internal air of the storage space through the intake port, the conduit, the exhaust port, and the storage space in sequence to remove odors and harmful gases generated from flammable substances stored in the storage space. The flammable safety cabinet has a circulation cycle structure in which, when a fan is operated, air inside the cabinet is evacuated to be filtered and only purified air is resupplied to the interior of the cabinet, thereby reducing atmospheric pollution and maintaining clean air of the interior where the cabinet is installed.
Patent KR-20210124094-A (KR)
Title: A Mask with antibacterial and deodorizing function and Manufacturing method thereof
Inventor: TAK BYUNG HWAN
IPC: A62B18/02
Filed: 2021-06-07
Abstract: The present invention relates to a method for manufacturing a mask with an antibacterial and deodorizing function, which comprises: a first step of preparing fabrics forming a mask body on an upper surface of the workbench; a second step of applying a liquid silicone to an upper surface of the fabrics to form a silicone pattern having a shape corresponding to an outline of the mask body; a third step of curing the silicon pattern; and a fourth step of forming the mask body by cutting the fabrics on which the silicone pattern is cured along the outline of the mask body. The workbench is made of a box shape in which an internal space in the form of a cavity is formed, and a plurality of intake holes communicating with the internal space are formed on the upper surface of the workbench. The plurality of intake holes are arranged in a shape corresponding to the silicon pattern, and a vacuum pump for forming a negative pressure in the internal space is installed on one side of the workbench. When forming the silicon pattern in the second step, by operating the vacuum pump to generate a negative pressure on a back surface of the fabrics through the internal space and the intake hole, at least a part of the liquid silicone applied to the upper surface of the fabrics is impregnated into the material of the fabrics. The present invention relates to a mask with an antibacterial and deodorizing function having excellent antibacterial performance and deodorizing performance.
Patent KR-20220131130-A (KR)
Title: Active contactless electrode with active shielding box for measurement of biopotential
Inventor: KIM CHUL
IPC: A61B5/00
Filed: 2021-06-21
Abstract: A short-range non-contact active bioelectrode device using active electromagnetic shielding and an operation method thereof are presented. The short-range non-contact active bioelectrode device using active electromagnetic shielding proposed in the present invention comprises: an active electrode unit that is separated from a user's skin and collects a biometric signal; and an electromagnetic shielding structure that includes a conductive film through which an active shielding signal received from the active electrode unit flows and a non-conductive structure, and surrounds the active electrode unit. The active electrode unit according to one embodiment of the present invention comprises: a conductive plate disposed at an input end of the active electrode unit to collect a biometric signal from the user's skin; a buffer and signal measurement unit generating the active shielding signal by receiving the biometric signal collected from the conductive plate; an active shielding wire shielding the input end of the active electrode unit by using the active shielding signal generated by the buffer and signal measurement unit; and a connection unit transmitting the active shielding signal generated by the buffer and signal measurement unit to the conductive film of the electromagnetic shielding structure. The short-range non-contact active bioelectrode device minimizes interference caused by hair movement or clothing movement.
Patent KR-20220170104-A (KR)
Title: Condensate heat recovery unit
Inventor: CHOI JAE SEON
IPC: F22B35/00
Filed: 2021-06-22
Abstract: The present invention relates to a condensate heat recovery device which recovers the heat of condensate introduced from a condensate recovery pipe by using a heat recovery device and stores the condensate in a condensate tank, wherein a double spray nozzle structure, a pall ring zone, and a vortex unit are provided in a heat recovery unit to increase the efficiency of heat exchange, thereby saving energy.
Patent KR-20230000281-A (KR)
Inventor: KIM DUK SOO
IPC: A45D20/20
Filed: 2021-06-24
Abstract: Disclosed is a hair heating device. The hair heating device is composed of two arched swing arms with heaters on their inner surfaces, a concentric reverse rotation reducer, and a motor that drives the same, and the concentric reverse rotation reducer has two output shafts (an output shaft portion A and an output shaft portion B), and the output shaft rotates in opposite directions to each other at the same rotational speed. In addition, a conduction unit is installed at the ends of the two swing arms to connect the conduction unit to the two output shafts.
Patent KR-20230007080-A (KR)
Inventor: SEO HEE DONG
IPC: G06Q30/02
Filed: 2021-07-05
Abstract: The present invention relates to a method for managing user information of an affiliated store. More specifically, it is possible to easily store and manage the user information of an affiliated store by storing the affiliated store's user information on a separate management server, and non-sensitive information that can be disclosed to a third party and sensitive information that must be kept secure among the user information of the affiliated store are distinguished. The sensitive information is encrypted with an issuing key known only to the affiliated store and stored on the management server. When user information is required, sensitive information among the user information received from the management server is decrypted using an issuing key known only to the affiliated store. Thus, user information can be safely stored and managed.
Patent KR-20230007817-A (KR)
Title: Differential duty cycle corrector with tolerance of duty offset and operation method thereof
Inventor: KIM CHUL WOO
IPC: H03L7/089
Filed: 2021-07-06
Abstract: The present invention relates to a duty-cycle correction circuit and more specifically, to a differential duty-cycle correction circuit insensitive to duty offsets, which can correct a duty cycle of a clock to 50% by overcoming distortion of the duty cycle. The duty-cycle correction circuit according to an embodiment of the present invention comprises: a divider unit which divides input clocks of two differential signals; a duty cycle detection unit which detects a duty cycle of an output clock in real time; a digital logic unit which receives the divided clocks from the divider and the output of the duty cycle detection unit; a phase conversion unit which converts a phase of the output clock based on the output of the digital logic unit; and a duty cycle control unit which controls a duty ratio of the input clocks based on the output of the digital logic unit. The duty cycle control unit can perform operations of a coarse tuning unit and a fine tuning unit based on an output signal of the digital logic unit, and can perform a duty-cycle correcting operation for the input clocks by using the average of a result value of the coarse tuning unit and a result value of the fine tuning unit.
Patent KR-20230011516-A (KR)
Title: Inspection device for manhole facilities of water and sewage pipes equipped with manhole facility verification means
Inventor: KIM KWANG WOON
IPC: G01N21/954
Filed: 2021-07-13
Abstract: The present invention relates to an inspection device for manhole facilities of water and sewage pipes with a manhole facility verification means, which integrally forms a handle with various controller switches on the upper end of a length adjustment bar formed in multiple levels to have an adjustable length, and can verify manhole facilities while adjusting X-Y-axis directions by a direction adjustment device on the lower end of the length adjustment bar. The present invention manually or automatically adjusts a direction adjustment device adjusting a manhole facility verification means catching manhole facilities in X-Y-axis directions to be selected in accordance with properties and purposes of use to be efficiently used, integrally forms a handle with various controller switches on the upper end of a length adjustment bar with an adjustable length to be easily adjusted and controlled, and reduces the weight of the manhole facility verification means and the length adjustment bar to be easily carried and handled. Also, the manhole facility verification means mounted on the lower end of the length adjustment bar has light-emitting means separated and installed on the upper side of manhole facility catching means catching manhole facilities to allow light generated by the light-emitting means to illuminate uniformly separated parts more than the front near the manhole facility catching means. Air is injected to remove foreign substances in manholes and facilities installed therein to allow the manhole facility catching means to clearly (vividly) catch manhole facilities.
Patent KR-20230016743-A (KR)
Title: Apparatus for indicateing guide line of vehicle and operating method thereof
Inventor: MUN JONG CHEUL
IPC: B60Q1/00
Filed: 2021-07-26
Abstract: The present invention relates to a vehicle guideline display device that displays a guideline for driving guidance in front of a vehicle, and an operating method of the same. The vehicle guideline display device according to an embodiment of the present invention comprises: a three-axis sensor unit which is installed in the vehicle, measures the movement of the vehicle, and outputs a vehicle movement value; an illuminance sensor unit which is installed in the vehicle, measures the illuminance outside the vehicle, and outputs an illuminance value; a driving unit which outputs an operation-on signal when the vehicle movement value is equal to or greater than a reference value and the illuminance value is equal to or greater than a set value; a guideline output unit which displays a vehicle guideline in front of the vehicle in response to the operation-on signal; and a power supply unit which supplies driving power within the vehicle guide line display device. Therefore, the vehicle guide line display device can guide safe driving by displaying a guideline which can be accurately recognized by a driver.
Patent KR-20220151523-A (KR)
Title: Design block set
Inventor: SHIN EUN KYOUNG
IPC: E01C5/00
Filed: 2021-07-26
Abstract: The present invention relates to a design block set capable of realizing various floor patterns. The design block set capable of realizing various floor patterns comprises: a plurality of pentagonal plate blocks (A1) each consisting of a horizontal edge (a1) and a vertical edge (a2) obtained by cutting one corner part of a rectangular plate of a square shape with the same length of the horizontal edge (a2) and the vertical edge (a2) in a diagonal direction, namely 45°, a horizontal end edge (a1') and a vertical end edge (a2') extended from the horizontal edge (a2) and the vertical edge (a2) by a prescribed length, and a diagonal edge (a3) obtained by connecting an end of the horizontal end edge (a1') and an end of the vertical end edge (a2'); and a plurality of rectangular plate blocks (B1) each having a horizontal edge (b1) and a vertical edge (b2) having the same length as the horizontal end edge (a1') and the vertical end edge (a2'). Various floor patterns can be realized in accordance with an arrangement situation of the pentagonal plate blocks (A1) and the rectangular plate blocks (B1). Floor designs of at least two patterns can be realized depending on how the pentagonal plate blocks and the rectangular plate blocks are arranged to have a very wide width of selection of users. Also, the pentagonal plate blocks and the rectangular plate blocks can be made of various materials such as natural materials such as artificial stone and granite stone other than cement concrete or synthetic wood, tiles, and metal. In this case, various floor designs can be realized in accordance with material texture. Moreover, if the pentagonal plate blocks and the rectangular plate blocks have different colors such as complementary colors, various floor designs can be realized by the colors.
Patent KR-20230018018-A (KR)
Inventor: WOO YOUNG WOON
IPC: G06N3/08
Filed: 2021-07-29
Abstract: Disclosed are a system and method for provision of Korean food information using artificial intelligence. The present invention includes: a user terminal including a camera module; and a server which receives image data generated by the camera module and applies a vision recognition algorithm to image data. The server may extract a Korean food image included in the image data, learn the Korean food image, generate Korean food information based on a learning result, and transmit the Korean food information to the user terminal.
Patent KR-20230020222-A (KR)
Title: Air conditioning system management service providing system and service provision method using thereof
Inventor: PARK SANG WOOK
IPC: G06Q50/10
Filed: 2021-08-03
Abstract: The present invention relates to an air conditioner management service providing system and a service providing method using the same and, more particularly, to an air conditioner management service providing system for a plurality of air conditioners and a service providing method using the same. The air conditioner management system according to the present invention comprises: a plurality of member air conditioning systems; a plurality of system local servers which are connected to the plurality of member air conditioning systems; a system main server which is connected to the plurality of system local servers; and a plurality of member control devices which are connected to the system main server, and which can manage corresponding member air conditioning systems.
Patent KR-20230023850-A (KR)
Title: External battery apparatus for drone
Inventor: KIM JAE MO
IPC: B64C39/02
Filed: 2021-08-10
Abstract: The present invention aims to provide an external battery apparatus for a drone, which is able to be arranged as an external battery capable of serving as a spare battery other than a battery built in the drone, and conveniently supply power when the capacity of the battery built in the drone is all consumed. The external battery apparatus for a drone can comprise: a power input end connected to an external power supply and charging the battery; a battery unit using the external power supply inputted through the power input end and charging a battery pack; a protective circuit unit protecting the battery unit from the overcharge; a charging control unit using the power supply inputted at the power input end, and controlling the charging of the battery unit; and a power output end electrically connected to a power supply line connected to a power input port of the drone and supplying a current outputted from the battery unit to the drone.
Patent KR-20230027517-A (KR)
Inventor: LEE YUN JUNG
IPC: G02C11/00
Filed: 2021-08-19
Abstract: 본 발명은 마스크 고정 장치 및 그를 포함하는 보호 장치에 관한 것이다. 
보다 자세하게는, 본 발명은 끈을 이용하지 않아도 마스크를 안정적으로 고정할 수 있는 마스크 고정 장치에 관한 것이다. 
아울러, 본 발명은 마스크 고정 장치에 적용된 보호 장치에 관한 것이다. 
본 발명에 따른 마스크 고정 장치는 안경의 다리 부분에 끼워지는 고리부분(Hook Part) 및 상기 고리부분으로부터 사용자의 뺨에 대응하여 연장되는 연장부분(Extended Part)을 포함할 수 있다.
Patent KR-20230028880-A (KR)
Inventor: HONG KOOK SUN
IPC: A61H1/02
Filed: 2021-08-23
Abstract: 본 발명에 의한 척추신장을 위한 무중력 견인장치는, 제1 하네스부가 마련되어 사용자를 고정하는 원형 캐빈; 상기 원형 캐빈의 하부에 배치되어 상기 원형 캐빈으로 에어를 선택적으로 블로잉하는 에어블로잉 모듈; 및 상기 원형 캐빈의 상부에 결합되며, 제2 하네스부가 사용자를 매달아서 상기 원형 캐빈으로부터 상기 사용자를 상하 신장 가능하게 승강하는 미소승강 모듈을 포함할 수 있다. 
본 발명에 의한 척추신장을 위한 무중력 견인장치는, 에어블로잉 모듈로부터 균일하고 안정적인 층류 형성이 가능하여 기존 대비 신체를 안정적이고 균일하게 견인될 수 있어 사용자에 편리하고 재활 효율도 우수할 수 있으며 미소승강 모듈 내에 추락방지부가 마련되어 있어 전원이 끊기거나 파워 단락 시 신체가 임의 추락이 방지되어 안전사고 발생가능성이 최소화될 수 있다.
Patent KR-20230033281-A (KR)
Inventor: RYU JUNG HWAN
IPC: H01M8/04992
Filed: 2021-09-01
Abstract: 연료전지와 배터리를 통하여 출력을 생성하는 시스템에 있어서 연료전지의 운전을 제어하는 제어기로서, 사용자의 시스템 요구출력을 입력받는 입력부; 및 사용자의 시스템 요구출력에서 배터리 출력을 제외하여 연료전지 출력을 산출하며, 배터리 출력은 복수의 고려인자를 통하여 도출하고, 고려인자에는 연료전지의 가용에너지가 포함되는 연산부; 연산부에서 산출된 연료전지 출력에 따라 연료전지의 가동을 제어하는 운용부;를 포함하는 운전제어기 및 운전제어방법이 소개된다.