baber/WOPTO huggingface dataset:
Patent KR-20210136685-A (KR)
Title: Robot Cleaner and Controlling Method for the same
IPC: A47L9/28
Filed: 2020-05-08
Abstract: The present invention provides a method for controlling a robot cleaner, which includes the steps of: a map sharing operation of sharing map information transmitted from the other cleaner to the robot cleaner; an image transmitting operation of transmitting an image captured by the other cleaner to the robot cleaner; a determining operation of identifying, by the robot cleaner, position information of the other cleaner by comparing the image transmitted from the other cleaner with an image captured by the robot cleaner; and a travel operation of performing, by the robot cleaner, cleaning while traveling along the other cleaner. The present invention provides a plurality of autonomous driving vacuum cleaners capable of accurately grasping the relative positions of the cleaners.
Patent KR-20210138370-A (KR)
IPC: A63B69/36
Filed: 2020-05-12
Abstract: According to one embodiment of the present invention, a user can practice putting along the trajectory that guides the user to the optimal putting trajectory according to the physical requirements or preferences of the user (golfer), learn by experience a change in the impact speed of a putter head according to the progress of putting, thereby enabling the golfer to recognize how each area of the body muscles reacts in the entire putting section by him/herself. The present invention comprises: a bottom plate; a pair of supports vertically fastened to both ends on the bottom plate; a guide rail made of an elastic material mounted between the pair of supports; a putter holder capable of mounting or detaching a putter and moving horizontally along the guide rail by an external force; and detachable grooves formed at the upper end of each support so as to face each other and to which the guide rail is mounted or detached.
Patent KR-20210139091-A (KR)
Title: Seat air bag apparatus for vehicle
IPC: B60R21/2338
Filed: 2020-05-13
Abstract: The present invention relates to a seat air bag device for a vehicle, which is expanded to enable a side cushion (100) to protrude from a seatback (10) to a front side to protect a side surface of a passenger (20), is expanded to enable a front cushion (200) to protrude from the side cushion (100) to a front surface of the passenger (20), has a configuration where an upper end surface tether (300) and a lower end surface tether (400) exerting strong binding force are connected to the side cushion (100) and the front cushion (200), so that a side behavior, all of a front behavior, and a diagonal behavior of the passenger are effectively restrained, thereby further reinforcing protection effect of the passenger.
Patent KR-20210146140-A (KR)
Inventor: JUNG MINKUK
IPC: B25J11/00
Filed: 2020-05-26
Abstract: The present invention relates to a mobile robot system and a method for generating boundary information of the mobile robot system. When a plurality of transmitters are installed based on map data provided from a web server, the actual installation location of the plurality of transmitters is reflected in boundary information generation, thereby generating the boundary information. The mobile robot system includes a plurality of transmitters; a terminal; and a mobile robot.
Patent KR-20210148760-A (KR)
Inventor: SHIN BYOUNG CHUL
IPC: H02J7/34
Filed: 2020-06-01
Abstract: The present invention provides a charging and discharging method using a digital capacitor with improved charging efficiency, which comprises the steps of: connecting (ON) a first switch connected to the ground and opening (OFF) a second switch connected to a load, so as to charge a plurality of capacitors at the same time; in a state in which the plurality of capacitors are all charged, opening (OFF) the first switch, and connecting (ON) a 1-2^th switch connected to the first capacitor among the plurality of capacitors to transfer the charge charged in the first capacitor to the load; after the first capacitor is discharged, opening (OFF) the 1-2^th switch, and connecting (ON) a second 2-2^th switch connected to a second capacitor to transfer the charge charged in the second capacitor to the load; and sequentially connecting and opening a switch connecting the plurality of capacitors and the load until all the charged capacitors are discharged.
Patent KR-20210150178-A (KR)
Inventor: YONGYOUN KIM
IPC: H04M1/02
Filed: 2020-06-03
Abstract: The present disclosure relates to an electronic device including an interposer. An electronic device according to an embodiment of the present disclosure comprises: a housing including a first structure forming side surfaces and a rear surface of the electronic device and a second structure connected to the first structure to be slidable within a specified range with respect to the first structure; a flexible display which is disposed on the second structure and in which at least one region is visible to the outside of the electronic device through a front surface of the electronic device, wherein when the electronic device is switched from an open state to a closed state, the flexible display is introduced into the first structure by sliding of the second structure, and when the electronic device is switched from a closed state to an open state, the flexible display includes a rolling region drawn out from the inside of the first structure by sliding of the second structure; a printed circuit board structure located inside the housing; a conductive pattern disposed in an area facing the rear inside the housing; and a wireless communication circuit electrically connected to the conductive pattern.
Patent KR-20210040251-A (KR)
Title: Fishing rod and grip member
Inventor: TANIGUCHI KAZUMA
IPC: A01K87/08
Filed: 2020-06-09
Abstract: Provided are a fishing rod and a grip member. The fishing rod has a simple structure in which a power cord of an electric reel is hardly interrupted. The fishing rod (1) is provided with a reel seat (2) to which an electric reel (3) is mounted. Spiral concave grooves (10, 20) for holding a power supply cord (4) of an electric reel (3) on an outer peripheral surface of a pole base end side rather than the reel seat (2). Ends (12, 22) of the concave grooves (10, 20) on the pole base end side are in a position pivoted half round or one round with respect to ends (11, 21) of the concave grooves (10, 20) on a pole front end side. The concave grooves (10, 20) have a first concave groove (10) and a second concave groove (20). The first concave groove (10) is pivoted in a first direction from the pole front end side toward the pole base end side. The second concave groove (20) is pivoted in a second direction opposite to the first direction from the pole front end side toward the pole base end side.
Patent KR-20210154421-A (KR)
Inventor: JANG JIN MAN
IPC: B60W40/114
Filed: 2020-06-12
Abstract: The present invention relates to an intelligent driving system used in an agricultural vehicle like a speed sprayer (SS apparatus). One aspect of the present invention provides an intelligent driving system for an autonomous driving an SS apparatus. The system comprises: a detection unit including a plurality of sensors attached or fixated to the SS apparatus; and a control unit determining an autonomous driving operation of the SS apparatus based on a detected value from the detection unit. The detection unit includes: a wheel speed sensor for detecting the speed of a wheel of the SS apparatus; an inclination sensor for detecting roll and yaw of the SS apparatus; and a displacement sensor for detecting a distance between a vehicle and the ground. The control unit is configured to calculate a slip rate of the vehicle based on the number of rotations of the wheel detected by the wheel speed sensor, calculate a roll angle and a yaw angle of the SS apparatus based on the roll value and the yaw value detected by the inclination sensor, and calculate a height from the vehicle to the ground based on the value detected by the displacement sensor, wherein the SS apparatus is determined to be driven or stopped in the autonomous driving based on the slip rate, the roll angle, the yaw angle and the height to the ground calculated with respect to the vehicle. The present invention can prevent an accident like overturn of the agricultural autonomous driving SS apparatus.
Patent KR-20210154438-A (KR)
Inventor: PARK DAE JIN
IPC: A62B18/02
Filed: 2020-06-12
Abstract: The present invention relates to a cold air member for a mask which is detachably fastened to a dust mask capable of cooling when breathing in a hot and humid environment indoors or at a high ambient temperature. Provided is a cold air member for a mask which forms a mask cold air member main body (700) in a donut-like round shape having the empty center, a refrigerant accommodation part (750) of an empty space capable of being filled with a refrigerant therein, and a refrigerant inlet (720) capable of injecting a refrigerant at the apex of the cold air member main body (710), so that insufficient refrigerant can be frequently filled through the refrigerant inlet (720).
Patent KR-20210155169-A (KR)
Inventor: SUNHWA PARK
IPC: F24F1/40
Filed: 2020-06-15
Abstract: The present invention relates to a dynamic damper. According to an embodiment of the present invention, the dynamic damper comprises: a first dust absorbing layer having an insertion hole therein; and a second dust absorbing layer disposed outside the first dust absorbing layer. A space unit, which is extended along an entire outer circumferential surface of the first dust absorbing layer and recessed from one side surface of the first dust absorbing layer and the second dust absorbing layer to the inside, is formed between the first dust absorbing layer and the second dust absorbing layer. Therefore, a sufficient vibration area of each dust absorbing layer is secured, thereby oscillating within a wide frequency band.
Patent KR-20200104832-A (KR)
Title: Method and system for e-commerce credit card payment using mobile handset
Inventor: AN SUNG JUN
IPC: G06Q20/02
Filed: 2020-06-15
Abstract: An objective of the present invention is to provide an e-commerce credit card payment execution method using a portable terminal and a system thereof which can do shopping with a credit card even in a PC with unreliable security. According to an embodiment of the present invention, the e-commerce credit card payment execution system allows a payment execution server to execute a credit card payment procedure in a card company payment server for at least one payment execution request terminal. The payment execution server includes: a payment execution request processing unit to extract identification information from a payment execution request signal received from the payment execution request terminal, extract identification information from payment means information received from a portable terminal of a purchaser, and find and match a payment execution request signal and payment means information in which the extracted identification information matches; and a payment approval request processing unit to generate a payment approval request signal including at least seller affiliation information, a payment amount, and credit card information from the matched payment execution request signal and payment means information to transmit the payment approval request signal to the card company payment server.
Patent KR-20210155474-A (KR)
Inventor: KIM YOUNG SIK
IPC: B66F17/00
Filed: 2020-06-16
Abstract: The present invention relates to a safety device for a cargo transport vehicle. According to the present invention, the safety device for a cargo transport vehicle comprises: a moving unit installed in the vehicle, moving to a forward avoidance position when a rear obstacle collides, and elastically returning to a rear standby position when the obstacle collision is canceled; a control unit for detecting the movement of the moving unit, stopping a driving unit of the vehicle when a collision detecting unit is moved to the avoidance position, and converting the driving unit to a drivable state when the moving unit is moved to the standby position; and a braking unit which is installed in front of the moving unit and is in close contact with the rear wheel side of the vehicle to generate braking force when the moving unit is moved to the avoidance position.
Patent KR-20210157001-A (KR)
Title: Hairpin forming device
Inventor: YU JIWON
IPC: B21F1/00
Filed: 2020-06-19
Abstract: Disclosed is a hairpin forming mold device. The hairpin forming mold device according to an embodiment of the present invention, which is a hairpin forming mold device for press-forming a rectangular material coil into a set shape in a system for forming a hairpin having a head part and a leg part, comprises: a first forming block arranged on the middle part in a horizontal direction of a base frame, mounted on a first driving part through a combination bracket to drive in a vertical direction, and having an upper forming surface and a forming groove for forming the material coil at a lower part; a second forming block arranged below the first forming block, having a lower forming surface corresponding to the upper forming surface at an upper part, and combined with the first forming block to form the head part primarily; a third forming block mounted on a sub-frame connected to the base frame, having a forming protrusion corresponding to the forming groove of the first forming block, and combined with the second forming block while being driven in a horizontal direction by a fourth driving part to form the head part secondarily; and a forming roller arranged at both sides of the first to the third forming block and forming the leg part while being operated along a slope at both sides of the second forming block by the second driving part and the third driving part.
Patent KR-20220000449-A (KR)
Title: Display device and driving method thereof
Inventor: SEO HAE KWAN
IPC: G09G3/3275
Filed: 2020-06-25
Abstract: A display device and a driving method of a display device are provided. A display device according to an embodiment of the present invention comprises: a pixel unit including first and second pixel columns arranged alternately in a first direction, and a third pixel column arranged between the first pixel column and the second pixel column; a timing control unit generating first image data or second image data by converting input image data supplied from the outside; and a data driving unit generating a data voltage corresponding to the first image data or the second image data supplied by the timing control unit and supplying the data voltage to the pixel unit. The first and the second pixel column include a first color pixel and a second color pixel arranged alternately in a second direction crossing the first direction, and the third pixel column includes a third color pixel arranged in the second direction. The timing control unit compares a difference value between a grayscale value of the first color pixel and a grayscale value of the second color pixel with a preset reference value, and generates the second image data by adjusting at least one grayscale value of the first color pixel and the second color pixel when the difference value is greater than the reference value. The present invention can reduce power consumption.
Patent KR-20220002763-A (KR)
Title: Surface light source flexible care device
Inventor: PARK JAE YONG
IPC: A61N5/06
Filed: 2020-06-30
Abstract: Disclosed is a flexible care device for a surface light source to emit light to the skin uniformly. According to the present invention, the flexible care device comprises: a case member including a first cover part and a second cover part facing the first cover part by a predetermined distance; a flexible light guide plate accommodated in the case member to be positioned between the first cover part and the second cover part; a light source array including a plurality of light sources arranged in one direction, wherein the plurality of light sources are disposed to face one side of the flexible light guide plate; and a reflective sheet disposed between the inner surface of the first cover part or the second cover part and one surface of the light guide plate facing the inner surface and reflecting light incident into the flexible light guide plate from the plurality of light sources.
Patent KR-20220001938-A (KR)
Title: Analysis method for trace sulfur content
Inventor: MIKYUNG KIM
IPC: G01N27/22
Filed: 2020-06-30
Abstract: The present invention relates to a method capable of measuring the content of sulfur (S) present in a trace amount with high precision, the method that can be useful to maintain or improve quality in production of a resin by analyzing a trace content of sulfur existing in the resin with high precision so as to minimize an analysis error. The method according to one embodiment includes a step of preparing a plurality of samples by collecting a sample in a sample boat, a step of burning the plurality of samples to collect volatile products in an absorbent liquid, and a step of analyzing with a combustion IC.
Patent KR-20210053161-A (KR)
Title: Structure and formation method of semiconductor device with stressor
Inventor: JU SHI NING
IPC: H01L29/786
Filed: 2020-07-03
Abstract: Provided are a structure of semiconductor device with a stressor and a method for forming the same. The semiconductor device structure includes a plurality of semiconductor nanostructures on a substrate and two epitaxial structures on the substrate. Each semiconductor nanostructure is provided between the epitaxial structures, and the epitaxial structures are p-type doped. The semiconductor device structure also includes a gate stack surrounding the semiconductor nanostructure. The semiconductor device structure further includes a dielectric stressor structure between the gate stack and the substrate. The epitaxial structure extends beyond a top surface of the dielectric stressor structure.
Patent KR-20210010347-A (KR)
Inventor: SASABAYASHI TAKEHISA
IPC: H01G4/30
Filed: 2020-07-07
Abstract: Provided are a multilayer electronic component capable of suppressing the occurrence of structural defects inside a multilayer body, and a method for manufacturing the multilayer electronic component. The multilayer electronic component includes a multilayer body including dielectric layers and inner electrode layers. The dielectric layer includes first crystal grains defining and functioning as plate-shaped objects which have an average thickness of less than or equal to about 300 nm and an average aspect ratio of more than or equal to about 5. The inner electrode layers include second crystal grains defining and functioning as plate-shaped objects that have an average thickness of less than or equal to about 150 nm and an average aspect ratio of more than or equal to about 5.
Patent KR-20220005772-A (KR)
Title: Apparatus for maintaining the shape of Mask and Mask having the same
Inventor: LIM SUN JUNG
IPC: A41D13/11
Filed: 2020-07-07
Abstract: A mask shape maintaining device according to one embodiment of the present invention comprises: a first fixing part fixed to a first point of a mask; a second fixing part fixed to a second point of the mask; and a shape maintaining part for maintaining a shape of the mask by being provided between the first fixing part and the second fixing part. According to the present invention, a space between a wearer and the mask can be ensured.
Patent KR-20220007357-A (KR)
Inventor: MINWOO JEONG
IPC: F24F6/14
Filed: 2020-07-10
Abstract: The present invention relates to a humidifying apparatus. The humidifying apparatus includes: a hollow base; a first water tank placed on the upper side of the base, and storing water; a vibrator provided in the bottom of the first water tank to generate vibrations to the water stored in the first water tank; an atomizing pipe provided on the top of the first water tank, and passing and discharging moisture particles generated from the vibrator to the outside; and a thermoelement placed on one side of the first water tank to heat or cool the water stored in the first water tank. The thermoelement includes: a first heat exchange part facing the inside of the first water tank to exchange heat with the water stored in the first water tank; and a second heat exchange part facing the inside of the base to exchange heat with the air in the base. Therefore, the present invention is capable of preventing the humidifying apparatus from being heated.
Patent KR-20220010217-A (KR)
Title: Thermal management system for vehicle
Inventor: KIM YEON HO
IPC: B60H1/14
Filed: 2020-07-17
Abstract: A thermal management system for a vehicle is disclosed. According to an embodiment of the present invention, the thermal management system for a vehicle comprises: a cooling device which circulates coolant in a coolant line to cool at least one electric device provided in the coolant line; a battery cooling device which circulates the coolant to a battery module; a chiller for controlling the temperature of the coolant by heat-exchanging the coolant with a refrigerant; a heater for heating the vehicle interior using the coolant; and a branch line. A condenser included in an air conditioner may be connected to the coolant line so that the coolant circulating in the cooling device passes.
Patent KR-20220011540-A (KR)
Title: Flow mixing header and reactor equipped with it
Inventor: LEE GYUMAHN
IPC: F22B1/16
Filed: 2020-07-21
Abstract: The present invention relates to a flow mixing header that mixes a reactor coolant emitted from steam generators of different sections to be transmitted to a core, and a nuclear reactor having the same. The flow mixing header disposed on a lower part of the core can partition a mixed space inside a mixing header body into a plurality of separated layers in a vertical direction and can uniformly mix the reactor coolant regardless of a location of a steam generator and a shape of a reactor container as the reactor coolant emitted from steam generators of different sections flows into the plurality of separated layers, a plurality of flowing holes are formed in a plurality of flowing plates partitioning the plurality of separated layers, and the reactor coolant can move between the plurality of separated layers through the plurality of flowing holes.
Patent KR-20200094708-A (KR)
Title: A process for the preparation of noodles having the improved texture of food and the noodles prepared therefrom
Inventor: LEE JAE CHUL
IPC: A23L29/256
Filed: 2020-07-24
Abstract: The present invention relates to a method for manufacturing noodles with improved texture and noodles manufactured thereby. In the method for manufacturing noodles, the noodles, prepared by the manufacturing method in that sodium alginate is added in an amount of 0.01 to 1 wt% when kneading while calcium-containing gelatinizing water is used for the gelatinization, are hard due to high hardness so the noodles do not become loosened or taken apart when cooked, and the surface is reinforced. By having a chewy texture due to increased elasticity, it is possible to greatly increase preference since the texture is greatly improved.
Patent KR-20220013620-A (KR)
Title: Energy harvesting yarn
Inventor: SUNG TAE HYUN
IPC: H01L41/113
Filed: 2020-07-27
Abstract: Disclosed is energy harvesting fiber yarn using a piezoelectric phenomenon. The disclosed energy harvesting fiber yarn includes: first fiber; and second fiber braided with the first fiber in a twisted structure. The first and second fiber include conductive fiber, and a piezoelectric polymer coated on the conductive fiber.