baber/WOPTO huggingface dataset:
Patent KR-20220103289-A (KR)
Inventor: QIN ZHEN
IPC: F15B15/26
Filed: 2021-01-15
Abstract: The present invention relates to a hydraulic piston which is provided in a hydraulic coupler and selectively communicates a first passage and a second passage formed inside the hydraulic coupler. The hydraulic piston includes: a first body portion formed in a pin shape; a second body portion in which a receiving groove is formed at the front of the first body portion; a sealing portion accommodated in the receiving groove; and a fixing portion which is installed at the rear of the sealing portion to secure the sealing portion to the second body portion. According to the hydraulic piston of the present invention, the sealing portion includes a third protrusion which protrudes radially outward from the sealing member and the sealing portion. A second protrusion supports the third protrusion at the front of the third protrusion, and the fixing portion supports the sealing portion at the rear to prevent the sealing portion from detaching from the first housing. Additionally, since the fixing portion is made of a material with a higher thermal conductivity than the sealing portion, heat energy generated from the sealing portion can be transmitted through the fixing portion to hydraulic fluid, thereby preventing thermal deformation of the sealing portion.
Patent KR-20220103388-A (KR)
Title: Outdoor type heat insulation control-box having canopy
Inventor: KIM TAE KYOUNG
IPC: H05K5/02
Filed: 2021-01-15
Abstract: The present invention relates to an outdoor insulation control box equipped with a canopy capable of preventing a deterioration in performance of a driving and a control device installed inside a control box installed outdoors. The outdoor insulation control box equipped with the canopy of the present invention provides the outdoor insulation control box equipped with the canopy comprising: an outdoor control box main body embedded with a control device and the like such as a power supply device, a control panel, a modem, a PCB, and the like to control an outdoor lighting equipment or a communication relay device and the like; and a canopy provided on an upper surface of the outdoor control box main body to block the sunlight irradiated to the outdoor control box main body.
Patent KR-20210091678-A (KR)
Title: Reusable incontinence panties with improved water resistance and manufacturing method thereof
Inventor: KIM JANG WHAN
IPC: A61F13/539
Filed: 2021-01-20
Abstract: The present invention relates to reusable urinary incontinence pants with improved water resistance and a method of producing the same, and more specifically, to urinary incontinence pants on which a urinary incontinence pad is attached and a method of producing the same. The urinary incontinence pants according to the present invention is characterized in that front and rear ends of the urinary incontinence pad are coupled to the pants through sewing, wherein the urinary incontinence pad comprises: a lower cover; a waterproof layer positioned on an upper portion of the lower cover; an absorbent layer positioned on an upper portion of the waterproof layer; and an upper cover positioned on an upper portion of the waterproof layer. The urinary incontinence pants according to the present invention provides novel methods, capable of preventing lateral diffusion of urine in the urinary incontinence pad, and provides a structure which can increase efficiency of the pad through balance and harmonization of bottom expansion and lateral expansion. In addition, the bottom of the pad can be separated from the pants so that ventilation and drying can be efficiently performed.
Patent KR-20220105804-A (KR)
Inventor: GU JA GYUN
IPC: A01G24/15
Filed: 2021-01-21
Abstract: The present invention relates to a method for manufacturing water bed soil using perlite, and more specifically, to a method for manufacturing water bed soil using perlite. The present invention relates to a method for manufacturing water bed soil using perlite, wherein by using the perlite, which is a by-product produced during an expansion processing process, only pearlite of a certain particle size or less can increase the porosity in the medium for watering to increase the rate of water absorption, and increase the cost of using domestic raw materials instead of imported raw materials.
Patent KR-20220109134-A (KR)
Title: Method for manufacturing cellulose-based porous material and cellulose-based porous material manufactured by the same
Inventor: LEE JUNG MYOUNG
IPC: C08J3/24
Filed: 2021-01-28
Abstract: The present invention relates to a method for producing a cellulose-based porous material, which has excellent biodegradability, water absorption rate and elastic resilience, and to a cellulose-based porous material produced thereby. An exemplary embodiment of the present invention provides the method for producing the cellulose-based porous material, which comprises the following steps of: producing pulp; producing cellulosic fibers; producing a suspension; producing a hydrogel; freezing the hydrogel; and drying the frozen hydrogel.
Patent KR-20210100558-A (KR)
Title: Fine dust reduction urban platform
Inventor: KWON KI UK
IPC: B01D47/06
Filed: 2021-02-05
Abstract: The present invention relates to a fine dust reduction city platform that reduces outdoor fine dust by using three-dimensional mapping based on artificial intelligence. The fine dust reduction city platform according to one embodiment of the present invention comprises: a fine dust measurement system that creates image data by taking an image of an area where fine dust is generated, measures the concentration of fine dust in an area where fine dust occurs, generates actual data, and generates location information corresponding to the actual data; an artificial intelligence analysis system that uses an artificial intelligence model to predict the exact concentration of fine dust that reduces errors in image data and measured data, and determines the amount of resource used to reduce fine dust; a 3D mapping system that visualizes the precise concentration of fine dust and maps the visualized concentration of fine dust on a 3D map corresponding to the location information of fine dust; a fine dust reduction system that reduces fine dust by spraying water corresponding to a resource usage amount into a real space corresponding to a three-dimensional map on which the concentration of fine dust is mapped; and an urban platform system that creates and distributes control scenarios of each system through analysis of data collected from a fine dust measurement system, an artificial intelligence analysis system, a 3D mapping system, and a fine dust reduction system.
Patent KR-20220120117-A (KR)
Title: Binding device for car accommodation tent
Inventor: NAM WOO HYUN
IPC: E04H15/64
Filed: 2021-02-23
Abstract: According to the present invention, a fastening device for a car camping tent for fastening between a vehicle and a tent (100) docked at a tail portion of the vehicle (c) comprises: a through-ring array arranged in the tent along a periphery of the tent surrounding the tail portion of the vehicle and composed of a plurality of through-rings (2) coupled to the tent by sewing; and an overtop compression belt (1) sequentially penetrating the through-ring of the through-ring array to have elasticity in a partial section and pressing the tent to compress the tent while crossing a roof and a side surface of the vehicle on an outer surface of the tent.
Patent KR-20220120146-A (KR)
Title: Methods and devices for distributed storage based on blockchain
Inventor: KIM JUN SIK
IPC: H04L9/06
Filed: 2021-02-23
Abstract: The present invention relates to a method and a device for distributed storage based on a blockchain, and more particularly, a method for maintaining transaction details between one or more nodes using blockchain technology, reducing network traffic and adjusting delay time. The method of distributing and storing a block among one or more nodes based on a blockchain comprises the steps of: generating one or more corresponding transactions as one block if the same corresponds to a block generation cycle, wherein the block is composed of a block header and block contents including actual transaction contents; and performing an agreement between the one or more nodes using the block header as a parameter.
Patent KR-20220121586-A (KR)
Title: Thermoelectric generator
Inventor: KANG HYUN WOOK
IPC: H01L35/30
Filed: 2021-02-25
Abstract: A thermoelectric generating device comprises: a high temperature part; a thermoelectric element located on the high temperature part; and an evaporation unit located on the thermoelectric element. Therefore, the thermoelectric generating device maximizes power generation efficiency of the thermoelectric element and simultaneously reduces manufacturing costs.
Patent KR-20210050495-A (KR)
Title: Apparatus and method for controlling portable satellite antenna
Inventor: PARK DONG KWON
IPC: H01Q3/02
Filed: 2021-02-26
Abstract: Disclosed is a satellite antenna control device capable of easily receiving satellite broadcasts using a satellite antenna. The disclosed satellite antenna control device provides a user-friendly user interface so that a user can easily select a desired satellite, channel, and broadcast, automatically changes the direction of the satellite to receive the satellite, channel, and broadcasting selected by the user and re-encodes the received satellite broadcasting image to transmit the received satellite broadcasting to a playback terminal so that the user can freely enjoy the satellite broadcasting image.
Patent KR-20220127559-A (KR)
Title: Operation method of storage device configured to support multi-streams
Inventor: YANG SEUNGJUN
IPC: G06F3/06
Filed: 2021-03-11
Abstract: An embodiment of the present invention provides an operation method of a storage device supporting multi-streams, which includes the steps of: receiving an input/output request from an external host; generating a plurality of stream identifier candidates by performing machine learning on the input/output request based on a plurality of machine learning models; generating a model ratio based on a characteristic of the input/output request; applying the model ratio to the plurality of stream identifier candidates to allocate a final stream identifier for the input/output request; and storing write data corresponding to the input/output request in a nonvolatile memory device of the storage device based on the final stream identifier. The present invention provides improved performance and improved life.
Patent KR-20220129419-A (KR)
Title: Up and down type rotary game device
Inventor: SHIN JEONG HOON
IPC: A63F5/04
Filed: 2021-03-16
Abstract: In accordance with the present invention, disclosed is a liftable rotary game device. The liftable rotary game device includes: a body installed on a ceiling or a wall or a support of a predetermined shape and having a storage space therein; a drum housed to be rotatable in the body and having a circumferential surface on which a lifting wire is wound; a driving motor fixed to one side in the body to provide a rotation force to the drum; a gear unit connected to a rotation shaft of the driving motor and decelerating the rotation force of the driving motor to transmit the force to the drum; and a game tool lifting body comprising a lifting body hanging from a lower end of the lifting wire, and a rotary plate which is installed on one side of the lifting body to be rotatable, and in which a betting zone unit having at least one selected from among a phrase, a number, an image and a color to be distinguished from each other is formed to be divided in a circumferential direction. Therefore, the present invention is capable of preventing an accident or malfunction and miniaturizing the device.
Patent KR-20220130334-A (KR)
Title: Mask cover
Inventor: CHO MOON CHUL
IPC: A41D13/11
Filed: 2021-03-18
Abstract: The present invention relates to a mask cover. Attached to the outside of a mask, the mask cover can prevent the spread of infectious diseases by increasing the blocking power against droplets and viruses. While being able to fix the mask easily and stably, the mask cover forms a space separated from the mask to make breathing easier and minimize the contact between the mask and the skin. To this end, the present invention includes a body portion (100) mounted to cover the outside of the mask (200) and having a fixing means capable of fixing the mask (200), wherein, on an inner surface, a first protrusion (110) is formed to protrude inward to form a space spaced apart from the mask (200) or the user's skin.
Patent KR-20220131424-A (KR)
Title: Glass laminate article and adhesive composition for the same
Inventor: LEE GOO SOO
IPC: B32B17/10
Filed: 2021-03-18
Abstract: The present invention relates to a glass laminate article which includes a resin layer provided on a first surface of a core substrate, and a glass substrate layer provided on the resin layer. The resin layer has an initial modulus of about 30 MPa to about 250 MPa measured in a strain range of 0.5 to 1.0 %. A technical objective to be achieved by the present invention is to provide a glass laminated article capable of maintaining a high degree of flatness without glass peeling.
Patent KR-20220133021-A (KR)
Title: Battery pack and device including the same
Inventor: RHIM SOEUN
IPC: H01M10/6551
Filed: 2021-03-24
Abstract: A battery pack according to an embodiment of the present invention includes: a pack frame in which a plurality of battery modules are mounted; a heat sink positioned on the lower surface of the plurality of battery modules; and a heat transfer member positioned between the heat sink and lower surface of the plurality of battery modules, wherein an insulating member is attached to at least one end of the heat sink.
Patent KR-20220140962-A (KR)
Inventor: LEE KYOUNG HEE
IPC: B66F9/075
Filed: 2021-04-12
Abstract: The present invention is to provide a multi-purpose ride-on harvesting transporter that is easy to harvest crops by replacing conventional carts. According to an aspect of the present invention, a multi-purpose ride-on harvesting transporter may be provided, which comprises: a vehicle body part formed to a size sufficient to accommodate both luggage and people; a mounting part positioned in front of the vehicle body part and formed as a portion where luggage is loaded; a seat part positioned at the rear of the vehicle body part and formed as a portion for a person to sit on; and a farming box in which luggage is stored.
Patent KR-20220146921-A (KR)
Inventor: YOO CHAEUP
IPC: H01Q1/24
Filed: 2021-04-26
Abstract: An electronic device according to various embodiments disclosed in the present invention may comprise: a display module disposed on the front surface of the electronic device; a frame made of a conductive material that forms the side exterior of the electronic device and includes an inner wall part facing the internal space of the electronic device; a printed circuit board on which a communication module is disposed, and which is disposed within the frame; an RF connection member which has at least one portion formed to extend along the inner wall part of the frame and which is electrically connected to the printed circuit board; a contact hole electrically connected to the RF connection member along the inner wall part of the frame; a screw hole formed in the inner wall part of the frame so as to form a predetermined angle with respect to the extending direction of the printed circuit board; and a first bolt member coupled to the screw hole through the contact hole. Other various embodiments are possible. An antenna connection structure can be stably fixated in the electronic device.
Patent KR-20220147430-A (KR)
Inventor: YANG MI SUNG
IPC: A47B13/02
Filed: 2021-04-27
Abstract: Disclosed is a table assembly structure which has an assembly structure to be easily delivered and has an improved structure to sufficiently endure heavy load like a marble top plate. The present invention comprises: the top plate; a connection bracket, where a through-hole penetrates a front wall unit, penetrated by a connection hole which corresponds to the through-hole and is formed on a refraction wall; a horizontal frame fastened to the connection bracket; a vertical frame fastened to the connection bracket; a leg of which an upper portion is assembled to be inserted into an empty space of a corner portion formed in a portion where the horizontal frame and the vertical frame are connected; a fixing bracket where a bolt hole corresponding to the connection hole of the connection bracket penetrates an intermediate support plate; and a fixing bolt fastening the connection bracket and the leg.
Patent KR-20220148448-A (KR)
Inventor: CHANG YOUNG WON
IPC: A01G25/16
Filed: 2021-04-29
Abstract: Disclosed is a sprinkler irrigation timing decision system based on VPD (Vaper Pressure Deficit). The system provides daily VPD suitability and VPD change trends, derives VPD values based on microclimate data, applies a visualization algorithm to check a suitable time for irrigation control, and decides an irrigation time through VPD change trend data according to sprinkler operation, thereby providing basis for crop growth management, water management, and pest determination.
Patent KR-20220149148-A (KR)
Inventor: HONG SEUNG CHUL
IPC: H01L21/3205
Filed: 2021-04-30
Abstract: The present invention relates to: a polishing composition for a semiconductor process which can increase a polishing rate of a boron-doped polysilicon film, improve the polishing selectivity, prevent wafer defects that can occur in the polishing process, and improve the roughness of the wafer surface; and a polishing method of a substrate to which the polishing composition is applied. In addition, the present invention relates to a method for manufacturing a polished substrate by applying the polishing composition for the semiconductor process.
Patent KR-20210136880-A (KR)
Title: Assembly with at least one antenna and a thermal insulation component
IPC: H01Q1/40
Filed: 2021-05-07
Abstract: Some embodiments of the present disclosure relate to an assembly. In some embodiments, the assembly includes at least one antenna and an insulating component. In some embodiments, the at least one antenna is configured to transmit a field of radio frequency (RF) communication at an operating frequency ranging from 6 GHz to 100 GHz. In some embodiments, the insulating component is disposed within the field of RF communication. In some embodiments, the insulating component has a thermal conductivity ranging from 0.0025 W/m·K to 0.025 W/m·K at 25° C and 1 atm.
Patent KR-20220159178-A (KR)
Inventor: CHO JUNG HUN
IPC: G06Q50/10
Filed: 2021-05-25
Abstract: The present invention relates to a method for providing advertisement content. The method for providing advertisement content according to a first embodiment of the present invention comprises the steps of: receiving, by a product information input unit, product information about a product to be advertised from an advertiser server; receiving, by a celebrity information input unit, at least one celebrity information for each at least one celebrity from an entertainment server; generating, by a virtual character generation unit, at least one virtual character for each at least one celebrity by using the at least one celebrity information; generating, by an advertisement content generation unit, advertisement content for each advertisement target product and at least one celebrity by using the product information and at least one virtual character; and distributing, by the advertisement content generation unit, the advertisement content to at least one advertisement platform. The at least one celebrity information includes, for each of the at least one celebrity, personal information and activity information of the corresponding celebrity extracted from the entertainment server for a predetermined period based on the distribution time of the advertisement content. In addition, each of the at least one virtual character, for each of the at least one celebrity, is generated by reflecting the personal information and activity information of the corresponding celebrity. Accordingly, effectiveness of advertisement can be increased.
Patent KR-20220159608-A (KR)
Inventor: KIM SEUNG HYUN
IPC: A23G9/10
Filed: 2021-05-26
Abstract: The present invention relates to: a gelato manufacturing method in which an ice cream base is manufactured by mixing ice cream base ingredients step by step while raising the temperature, then cooled, mixed with vegetable ingredients such as mugwort, ginseng, etc., and cooled; and a gelato manufactured by the method. The gelato according to the present invention can have the taste and aroma of the vegetable ingredients since the vegetable ingredients are added to the ice cream base, have excellent flavor by mixing the ingredients of the ice cream base while raising the temperature to harmoniously match the ingredients with each other, and have a soft texture by minimizing ice crystal particle size.
Patent KR-20220159699-A (KR)
Inventor: LEE TAE HEE
IPC: G01R31/16
Filed: 2021-05-26
Abstract: The present invention relates to a voltage and partial discharge measurement device for high-voltage equipment. The voltage and partial discharge measurement device for high-voltage equipment according to one preferred embodiment of the present invention comprises: a measurement unit that measures the partial discharge and voltage of high-voltage equipment; a connection unit that connects the measurement unit and a capacitor-type voltage sensor through a connection line; and a grounding unit that connects the measuring and to a ground terminal, wherein the measurement unit includes a casing made of an insulating material, at least one voltage measurement unit formed inside the casing and measuring the voltage of the high-voltage equipment; and at least one partial discharge measurement unit connected to the voltage measurement unit inside the casing and measuring partial discharge of the high-voltage device. The present invention enables simultaneous measurement of voltage and partial discharge by installing a partial discharge measurement sensor in a sensor circuit used for voltage measurement.
Patent KR-20220161507-A (KR)
Inventor: RYU SI GYEONG
IPC: A01M5/02
Filed: 2021-05-29
Abstract: The present invention relates to a tool for sucking insects on the floor or walls and killing the same through electricity in a container. More specifically, the present invention provides a rotary suction type electric insect killing apparatus which is easy to carry, and which comprises: a long and cylindrical handle; a connecting unit extending from the handle by being bent at a predetermined angle; and a three-dimensional cylindrical insect killing container. The electric insect killing apparatus has an advantage of not being in direct contact with insects, and sucking the insects into the container and applying an electric shock, and thus can kill the insects by simply by holding the apparatus and put the same to the insects.