baber/WOPTO huggingface dataset:
Patent KR-20220161577-A (KR)
Title: Hydroponic cultivation method for preventing microbial contamination and plant prepared thereby
Inventor: KWON KI HYUN
IPC: A01G7/04
Filed: 2021-05-27
Abstract: The present invention relates to a hydroponic cultivation method for reducing microorganisms in a nutrient solution and a plant cultivated according thereto, wherein the method comprises the steps of: (A) preparing a plant on a tray and then supplying a nutrient solution so that the root of the plant located on the tray are immersed therein; (B) providing a bio-block in a state of being placed on the tray and immersed in the nutrient solution in contact with the plant; and (C) irradiating, with LED light, the plant in contact with the nutrient solution in which the bio-block is immersed, thereby reducing the content of microorganisms in the nutrient solution to delay the replacement period of the nutrient solution and reducing the decay rate and maceration during plant cultivation.
Patent KR-20220160988-A (KR)
Inventor: LEE MI SOOK
IPC: A01G9/16
Filed: 2021-05-28
Abstract: The present invention relates to a color-coated pipe connector for a vinyl house frame and, more specifically, to a color-coated pipe connector for a vinyl house frame, as a connector for fastening pipes in a state of crossing each other at a point where pipes forming the skeleton of a vinyl house or the like cross each other, which prevents corrosion by color-coating the outer surface and provides various designs. One embodiment of the present invention provides a pipe connector fixating a vertical support bar and a connecting rod connected to the support bar in a vinyl house frame, which comprises: a support bar upper part fixation unit formed by bending a wire rod having elasticity coated with a color coating material to a certain thickness on the outside, bent in a U shape having a curved surface corresponding to the radius of the support bar, and having an opening inclined downward from one side to the other side; connecting rod fixation units bent to form a curved surface corresponding to the radius of the connecting rod at both lower ends of a vertical fixation unit and configured to be inclined downward in one direction; extension support units extending vertically downward from the lower ends of the connecting rod fixation units; and a support bar lower part first fixation unit and a support bar lower part second fixation unit extending inward in a horizontal direction from the lower ends of the extension support units and formed to be bent in an arch shape having curved surface corresponding to the radius of the support bar so that one side is convex and the other side is concave, wherein the support bar upper part fixation unit surrounds one side of the support bar, each of the connecting rod fixation units surrounds the other side of the connecting rod connected to the support bar to fixate the connecting rod to the support bar, and each of the support bar lower part first fixation unit and the support bar lower part second fixation unit surrounds one side of the support bar.
Patent KR-20210151712-A (KR)
Inventor: BAK YEONG HWAN
IPC: A01G9/22
Filed: 2021-06-07
Abstract: The present invention relates to a desert area greenhouse daylighting system for installation and daylighting on a greenhouse roof. The present invention includes: cross-beams (10); drive means (20) fixedly installed at a cross-beam horizontal bar (11) of one of the cross-beams; driven rods (30) installed at regular left-right intervals for forward and backward crossing orthogonal to the transmission shaft of the drive means; switchers (40) installed at the horizontal bars to be respectively positioned at intersections between the transmission shaft and the driven rod, switching the rotation of the transmission shaft into a linear motion, and causing the driven rods to simultaneously reciprocate forward and backward; forward and backward movement members (60) arranged for forward and backward crossing between the horizontal bars and fixing a lower surface intersecting the driven rods to the respective corresponding parts of the driven rods; and daylighting nets (60) in which front end parts are respectively fixed to the forward and backward movement members and the other end parts are fixed to the horizontal bars positioned directly in front of the forward and backward movement members to open and close a roof thereon.
Patent KR-20220165366-A (KR)
Title: Test paper detachable type pregnancy tester and pregnancy diagnosis kit comprising same
Inventor: SHIN WON SIK
IPC: G01N33/53
Filed: 2021-06-08
Abstract: The present invention relates to a pregnancy test device and a pregnancy diagnosis kit including the same. More specifically, a test strip on a portion where the pregnancy result is indicated can be cut along a perforated line and separated, so that the test strip alone can be stored, thereby allowing the same to be easily stored and hygienically managed.
Patent KR-20210075927-A (KR)
Title: How to provide the other goods and goods service
Inventor: PARK KYOUNG SU
IPC: G06Q50/30
Filed: 2021-06-11
Abstract: The present invention relates to a method for providing non-oil goods or service goods to provide a gas station with an environment capable of selling non-oil goods or service goods. According to the present invention, the method comprises the following steps: setting, by an external system, an issuance condition for non-oil goods or service goods selected from a touch monitor interlocked with a self-fueling system by performing transmission/reception with a computer system capable of managing the self-fueling system; storing, by the self-fueling system, the non-oil goods or service goods selected by a predetermined menu provided to select the non-oil goods or service goods in the external system including at least one of a car wash system, a non-oil goods sales system, and a service goods providing system by being is linked with information of a tool used in the self-fueling system; and checking, by the external system, whether the non-oil goods or service goods stored by being linked with the tool information exists when the tool information is used. The tool information is information linked with account information. When a tool is used in the external system, the external system stores that non-oil goods or service goods linked with the tool information has been used and outputs or displays details of the non-oil goods or service goods.
Patent KR-20220167463-A (KR)
Title: Air Purifier with Fanblade
Inventor: CHO DONG YEON
IPC: F24F8/80
Filed: 2021-06-14
Abstract: The present invention relates to an air purification device at which a fan blade is installed and, more specifically, to an air purification device at which a fan blade is installed, wherein indoor air is introduced by means of an air introduction suction port at the upper portion of a main body, and water is introduced by means of a water transfer pipe from a water tank at the lower portion. In addition, a fan blade is installed between the upper plate and the lower plate to purify the air, wherein a central shaft column is formed to discharge water at the center of the upper plate and the lower plate. Therefore, the water and the air introduced by a plurality of flow paths may successively collide against each other to reduce the size of the water, thereby increasing the air contact time and space. The water, combined with debris after passing through the fan blade, falls into the water tank, and the purified air is discharged to the outside by means of a blowing fan. Consequently, a large volume of debris contained in the air can be easily removed. To this end, the present invention comprises a main body, a fan blade, and a blowing fan.
Patent KR-20210118773-A (KR)
Title: Building in which robot providing service and autonomously driving building by locating user is disposed
Inventor: JIHYE WON
IPC: B25J11/00
Filed: 2021-06-14
Abstract: Provided is a robot control method that obtains position information of a user from a user terminal of the user who is provided with a service by a robot that provides the service in a space, and controls movement of the robot to reduce the distance between the user and the robot based on the acquired position information and sensing from a sensor unit of the robot. By comparing the distance between the user and the robot measured based on a camera of the robot and the distance between the user terminal and the robot measured based on a communication module of the robot, the user to be provided with the service through the robot and the position of the user are determined, thereby increasing the efficiency of service provision by using the robot.
Patent KR-20220168887-A (KR)
Title: An electonic device and a system for controlling an autonomous delivery vehicle
Inventor: SEONGGEUN KWON
IPC: G05D1/02
Filed: 2021-06-17
Abstract: An electronic device installed on an autonomous delivery vehicle comprises: an optical input device; a communication device; a memory; and at least one processor operably coupled with the optical input device, the communication device, and the memory, wherein the processor obtains a plurality of images obtained by photographing a plurality of external objects from the optical input device, obtains information related to a plurality of destinations extracted from the plurality of images through character recognition, identifies whether the external objects can be received from the plurality of destinations through the communication device, based on the information related to the plurality of destinations, and sets a movement path of the autonomous delivery vehicle based on the identification, an operation of identifying whether the external objects can be received is identified by information received from an external electronic device that communicates with the communication device, and the received information is user location information of the external electronic device. The electronic device and system for controlling the autonomous delivery vehicle according to various embodiments can provide convenience to users by loading items requested for delivery during delivery.
Patent KR-20220170573-A (KR)
Inventor: KIM JAEMIN
IPC: H05K1/14
Filed: 2021-06-23
Abstract: The present invention relates to a cleaner which comprises: a motor housing having an air outlet through which the air passing through a suction motor is discharged; an air guide having a suction passage guiding the air passing through a dust separation unit toward the suction motor and an exhaust passage guiding the air passing through the suction motor toward the exhaust hole; and a printed circuit board interposed between the motor housing and the air guide, where a plurality of elements are mounted, wherein the air outlet is formed on a bottom surface of the motor housing in a circumferential direction and the printed circuit board is disposed to face the bottom surface of the motor housing and includes an element mounting unit where the plurality of the elements are mounted. The diameter of the element mounting unit is formed to be smaller than the outer diameter of the air outlet, thereby reducing the occurrence of flow loss caused by friction between the air discharged through the air outlet and the printed circuit board when the air flows through the exhaust passage.
Patent KR-20230000267-A (KR)
Title: Liquid Hydrogen cargo carrier
Inventor: HA DAE SEUNG
IPC: F02M21/02
Filed: 2021-06-24
Abstract: Provided in an embodiment of the present invention is a liquefied hydrogen carrier. The liquefied hydrogen carrier according to an embodiment of the present invention can comprise: a hull; a fuel tank which is installed in the hull to store liquefied natural gas; a combustion engine which generates power by combusting the liquefied natural gas supplied from the fuel tank or evaporated gas produced when the liquefied natural gas is vaporized; a first fuel supply pipe which connects the fuel tank and the combustion engine; at least one cargo tank which is installed in the hull to store liquefied hydrogen; a fuel cell which generates electricity by receiving hydrogen gas produced when the liquefied hydrogen from the cargo tank is vaporized; a second fuel supply pipe which connects the cargo tank and the fuel cell; a plurality of cofferdams which are formed to be spaced between the fuel tank and the cargo tank, and between the cargo tanks; a heat exchange line which forms a closed-loop independent cycle such that a heat medium circulates within and which passes through each of the plurality of cofferdams; and a heating unit which is installed on the heat exchange line and heats the heat medium passing through the cofferdam. Therefore, the liquefied hydrogen carrier can save energy consumed in heating the heat medium.
Patent KR-20230001135-A (KR)
Inventor: KIM JUNG SIK
IPC: G11B20/12
Filed: 2021-06-28
Abstract: Various embodiments relate to a computer system for processing audio content for realizing a user-customized sense of presence, and a method thereof. The method can be configured to receive content including metadata including spatial features of a plurality of objects, convert a format set according to the production environment of the content into a format according to the playback environment in an electronic device, and transmit content in a converted format to the electronic device. According to various embodiments, the computer system may support content produced in various production environments and various playback environments.
Patent KR-20230001906-A (KR)
Title: Local heat treatment method of work roll
Inventor: LEE HYUN JIN
IPC: C21D9/38
Filed: 2021-06-29
Abstract: The present invention is a method for local heat treatment of work rolls, comprising steps of: performing heat treatment by locally heating a neck part of a work roll to a first set temperature; cooling the heat-treated work roll to a second set temperature relatively lower than the first set temperature; and cooling the work roll cooled to the second set temperature to room temperature, thereby capable of facilitating hardness control and increasing safety.
Patent KR-20230007787-A (KR)
Title: Method for advertising store based on user's location through provising digital stamp coupon service according to matching between user and store and system of the same
Inventor: LEE KANG BOK
IPC: G06K19/06
Filed: 2021-07-06
Abstract: Disclosed is a method for advertising store based on user's location by providing digital stamp coupon service according to matching between user and store. According to one aspect of the present invention, provided is a method for advertising store based on user's location by providing digital stamp coupon service according to matching between user and store, comprising: a step of storing store information including user information and store location by a storage unit; a step of receiving the user location in real time from the user terminal by a receiving unit; a step of generating a first recommendation information by filtering the store information including store locations within a set distance from the user location by the first filter unit; a step of generating a second recommendation information by filtering the first recommendation information matching the user information by a second filter unit; and a step of transmitting the second recommendation information to the user terminal so that a sender unit outputs the second recommendation information from the user terminal. Accordingly, the present invention can generate advertising effects which are beneficial to both the store and the user.
Patent KR-20230009061-A (KR)
Inventor: YANG WOO JEONG
IPC: B65D25/10
Filed: 2021-07-08
Abstract: The present invention relates to a recoverable and reusable multi-use container comprising: a first container member; a second container member which is seated on the bottom surface of the first container member and partitions or divides the accommodating space of the first container member; a third container member which is seated on the bottom surface of the second container member and partitions or divides the accommodating space of the second container member; tag members which identify the status of the deposit of sales fees or rental fees for the first to third container members, store unique identification information capable of identifying a type of recovered container member, and are attached to or embedded in the first to third container members; and container fixing portions which are provided in the first to third container members, respectively, and can support the second and third container members so that the second and third container members can be fixed to the first and second container members, respectively. Therefore, the recoverable and reusable multi-use container can contribute to environmental conservation.
Patent KR-20230009747-A (KR)
Inventor: JEON HYEON HO
IPC: B65D81/38
Filed: 2021-07-09
Abstract: The present invention relates to an insulating packaging material having an air layer. An insulating packaging material having an air layer comprises: a quadrangular-shaped lower surface portion; and a front surface portion, a rear surface portion, a left surface portion, and a right surface portion, respectively extending vertically from surfaces of the lower surface portion. Each of the front surface portion, the rear surface portion, the left surface portion, and the right surface portion comprises: an inner side portion; an outer side portion arranged apart from the inner side portion by a certain distance to form a space between the inner side portion and the outer side portion; and a connection portion which connects the inner side portion with the outer side portion. The inner side portion, the connection portion, and the outer side portion are arranged to be parallel to each other in a development drawing. The front surface portion and the rear surface portion are folded to overlap the positions of the left surface portion and the right surface portion, such that the space of the front surface portion and the space of the rear surface portion are sealed by the left surface portion and the right surface portion. Accordingly, an insulating packaging material having an air layer of the present invention can package a product by completely blocking inflow of external air and thus can be used to package products that are sensitive to inflow of air, such as frozen products and vacuum-packed products.
Patent KR-20230011605-A (KR)
Inventor: LEE EUN SOON
IPC: B65D51/24
Filed: 2021-07-14
Abstract: The invention relates to a cosmetic container with a dial rotation method and a sterilization function to prevent contamination of parts in direct contact with the skin, such as a nozzle tip. The cosmetic container comprises: a body containing a liquid composition therein and an open top end; a nozzle tip provided at the top end of the body; a cap detachably coupled to the top end of the body; an ultraviolet irradiation means provided inside the cap; and a power supply unit supplying power to the ultraviolet ray irradiation means. Therefore, by irradiating ultraviolet rays to a nozzle tip or the like to sterilize the same, contamination by microorganisms and bacteria can be prevented. Also, by preventing corruption of a composition due to microorganisms and bacteria, the quality of a product can be maintained and safety can be secured.
Patent KR-20220011580-A (KR)
Title: Method for assisting a driver of an ego-vehicle when driving through a curve lying ahead
Inventor: SPRLJAN JAKOV
IPC: B60W50/08
Filed: 2021-07-14
Abstract: The present invention (100) relates to a method (100) for supporting a vehicle driver of a host vehicle when passing through a curve located ahead. The method includes: a calculation step (101) which is a step of calculating a curve profile and a curve entrance spot of a curve located ahead, wherein the curve entrance spot is confirmed in accordance with the calculated curve profile and a current intrinsic speed and/or current acceleration of a host vehicle; a step (102) of calculating a maximum allowable limit speed profile in accordance with the curve profile; and a comparison step (103) which is a step (103) of comparing the maximum allowable limit speed profile in accordance with the curve profile to an expected current intrinsic speed, wherein when the expected current intrinsic speed exceeds a predetermined speed threshold, a control operation is performed (104) to the calculated reference intrinsic speed of the host vehicle from the confirmed curve entrance spot regardless of the driver.
Patent KR-20230011827-A (KR)
Title: Providing information on fashion items worn by the characters in the video and e-commerce methods using them
Inventor: JAE SUP HWANG
IPC: G06Q30/06
Filed: 2021-07-14
Abstract: The present invention relates to a method for providing information on a fashion item worn by a character in an image and to an electronic commerce method using the same, which allow an immediate commercial contract to be settled online. The electronic commerce method comprises the steps of: storing an image in a server; extracting at least one character; detecting at least one fashion item; allocating information on each fashion item; fixing a specific frame; selecting a predetermined fashion item; and requesting purchase of the fashion item.
Patent KR-20230013778-A (KR)
Title: Image processing method and system using super-resolution model based on symmetric series convolutional neural network
Inventor: BYUNG WOOK KIM
IPC: G06T3/40
Filed: 2021-07-20
Abstract: An image processing method and system using a super-resolution model based on a symmetric series convolutional neural network are disclosed. The image processing method performed by the image processing system according to one embodiment comprises the steps of: inputting a low-resolution image into a super-resolution model for image reconstruction; and obtaining a high-resolution image from the low-resolution image using the super-resolution model, wherein the super-resolution model, which is constructed with a feature extraction network and an up-sampling layer, may have been trained to reconstruct the low-resolution image into the high-resolution image, the feature extraction network being composed of a convolutional neural network (CNN) based on a symmetric series structure.
Patent KR-20220064287-A (KR)
Title: Shaft member connection structure and connection method
Inventor: KIM SUN WOO
IPC: E02D17/04
Filed: 2021-07-22
Abstract: The present invention relates to a shaft member connecting structure and a connecting method thereof, which are to minimize shaft force loss. The shaft member connecting structure of the present invention comprises: an H-beam; an upper flange; a lower flange; a web; an indentation groove; a shaft force finishing plate; a box-shaped connection socket; a stud bolt; an opening; and a shaft member.
Patent KR-20230016868-A (KR)
Inventor: CHOI HOON MIN
IPC: G06Q10/02
Filed: 2021-07-27
Abstract: An operating method of a product discount providing system based on store demand forecasting comprises the steps of: obtaining existing sales data of a store including reservation history information and visit history information of customers by data of the store from a database; predicting demand for the store using the existing sales data of the store; determining the available number of product discount coupons based on the demand forecast result of the store; providing the product discount coupon to a user terminal of a customer; receiving request information for using the product discount coupon from the user terminal; and transmitting the request information for using the product discount coupon to the store. The present invention enables the store to predict the customer demand in advance.