baber/WOPTO huggingface dataset:
Patent KR-20220111920-A (KR)
Inventor: GO BEOM GUK
IPC: G06F21/31
Filed: 2021-02-03
Abstract: The present invention relates to a separately collected food waste self-recognition system capable of requiring a user for self-authentication to eliminate thoughtless waste dumping in towns of other people, thereby solving an existing problem that food waste is thoughtlessly dumped into separate collection or food waste bins of other households. In accordance with the present invention, a separate collection food waste bin comprises a food waste bin cover to which an authentication system for self-authentication is introduced. Therefore, the present invention can have an effect of requiring a user for self-authentication to eliminate thoughtless waste dumping in towns of other people, thereby solving an existing problem that food waste is thoughtlessly dumped into separate collection or food waste bins of other households.
Patent KR-20220115394-A (KR)
Title: Battery pack and manufacturing method of the same
Inventor: PARK SANG HUN
IPC: H01M50/284
Filed: 2021-02-10
Abstract: Disclosed are a battery pack and a manufacturing method thereof. The battery pack comprises a battery cell including a terrace unit from which electrodes are drawn out, and a protection module package electrically connected to the battery cell, wherein the protection module package includes: an insulating frame having a base portion disposed on the terrace portion of the battery cell and a first barrier rib disposed on the base portion to face the battery cell; a circuit unit disposed on the insulating frame; and an insulating block surrounding at least a part of the circuit unit. According to the present invention, the battery pack has the circuit unit electrically connected to the battery cell and the compact protection module package providing insulation to the circuit unit.
Patent KR-20220117364-A (KR)
Title: Dissolver mixer
Inventor: KIM JAE HOUNG
IPC: B01F35/00
Filed: 2021-02-15
Abstract: The present invention relates to a dissolver mixer which is able to evenly and effectively agitate material in an agitation container, and greatly increase agitation efficiency, comprising: a vertical frame vertically extended; a horizontal frame horizontally engaged with the vertical frame; and an agitation unit vertically engaged with the horizontal frame and operated by a driving unit and configured to agitate material in an agitation container. The agitation unit includes: a rotary shaft with a certain length; a first agitation member engaged with a lower side of the rotary shaft; a rotary member rotatably installed while surrounding the circumference of the rotary shaft; and a second agitation member engaged with the rotary member and placed apart from the first agitation member towards an upper side.
Patent KR-20210022614-A (KR)
Title: Greenhouse of Plant cultivation system
Inventor: PARK KI CHUL
IPC: A01G9/02
Filed: 2021-02-23
Abstract: The present invention is to provide a greenhouse of a plant cultivation system, capable of satisfying a cultivation environment required for each of a variety of plants with reduced maintenance power under artificial control of the cultivation environment. To this end, the greenhouse comprises: a support plate for supporting at least one flowerpot; a multi-layered growth structure for supporting the support plate; an outer wall disposed to surround at least a portion of the growth structure to prevent internal heat or cold air from being discharged to the outside; and a light source disposed on the upper portion of the support plate to irradiate light, wherein the support plate includes a plate body on which the flowerpot is seated, and a breeding groove that is uniformly formed on the upper portion of the plate body and creates an environment in which microorganisms supplied from the outside grow.
Patent KR-20220121283-A (KR)
Title: Heterocyclic compound, organic light emitting device comprising same, manufacturing method of same and composition for organic layer of organic light emitting device
Inventor: LEE YOUNG JIN
IPC: C07D405/14
Filed: 2021-02-24
Abstract: The present specification relates to a heterocyclic compound, an organic light emitting device including the same, a method for manufacturing the same, and a composition for an organic material layer. The compound described in the present specification can be used as a material for the organic material layer of the organic light emitting device. In particular, the compound can be used as a light emitting material for the organic light emitting device.
Patent KR-20220124319-A (KR)
Title: Leakage detection system
Inventor: KIM DONG HWAN
IPC: G01M3/16
Filed: 2021-03-02
Abstract: In accordance with the present invention, provided is a leak detection sensor including: a plurality of film-type leak detection sensors connected in series with each other; a plurality of slave modules connected in series with the leak detection sensors, respectively; and a master module connected in series with the leak detection sensors and the slave modules. The leak detection sensors include: a base layer; a conductive circuit including a detection line, a power line, and a communication line disposed on an upper side of the base layer; and a cover layer combined with the upper side of the base layer to cover the conductive circuit, and having a penetrating part formed by penetrating a position corresponding to the detection line. The detection line detects a leak to apply a detected electric signal to the slave modules connected in series. Therefore, the present invention is capable of detecting a leak position and temperature by assigning an ID to a slave module.
Patent KR-20220126888-A (KR)
Title: sliding type toothbrush sterilizer
Inventor: JOUNG WON SIK
IPC: A47K1/09
Filed: 2021-03-10
Abstract: The present invention relates to a sliding toothbrush sterilizer which comprises: a main body including a toothbrush accommodating part providing a space for holding a toothbrush, a sterilizing means sterilizing the toothbrush, and a control module for supplying power applied to the sterilizing means; and a sliding cover having a guide part formed along the longitudinal direction at both ends to slide in the direction away from or closer to the main body to open and close the toothbrush accommodating part. A metal member is provided on one side of the sliding cover, and a proximity sensor for detecting metal is provided on one side of the control module. Accordingly, the ON/OFF of the sterilizing means is controlled according to the opening and closing of the sliding cover by applying power to the sterilizing means when the metal member approaches the proximity sensor for detecting metal. The present invention is to allow a user to easily and conveniently open and close the cover in a sliding manner.
Patent KR-20220127021-A (KR)
Title: Calcination Vessel for Manufacture of Electrode Active Material
Inventor: CHO SUNG WOO
IPC: F27B17/00
Filed: 2021-03-10
Abstract: The present invention provides a calcination vessel for manufacture of an electrode active material. A plurality of calcination vessels are arranged horizontally and stacked vertically at the same time, and are continuously input into a calcination furnace after injecting a raw material through an open upper opening. The calcination vessel includes: a base portion having a polygonal shape; side wall portions extending upward from each outer periphery of the base portion to form a raw material accommodating space; a fluid flow portion formed at an upper end of the one or more side wall portions so that the raw material accommodating space of the calcination vessel communicates with the outside; and one or more support reinforcing portions sharing the loads of the raw material and the calcination vessel located in an upper portion from the side wall portion when the calcination vessels are stacked. The support reinforcing portion is located on the raw material accommodating space in a state of coming in contact with the side wall portion or being integrally formed with the side wall portion. The present invention can significantly increase productivity by improving the stability of the stacked structure.
Patent KR-20210119886-A (KR)
Inventor: KIM MYUNG SIK
IPC: B25J11/00
Filed: 2021-03-15
Abstract: Disclosed are a mobile robot with easy function expansion and a providing method thereof. The mobile robot with easy function expansion according to an embodiment of the present invention comprises: a frame of the mobile robot; at least one tray connected to the frame so that loads can be loaded thereon; a control unit for controlling the operation of the mobile robot; and at least one expansion terminal connected to the control unit and formed to be exposed to the outside at a predetermined position, wherein the at least one expansion terminal is provided at the predetermined position so as to sense the state information of the load loaded on the tray through a connection device connected to the at least one expansion terminal.
Patent KR-20220131016-A (KR)
Title: Cable assembly for charging electric vehicle of direct cooling type by insulated cooling fluid
Inventor: CHUNG JIN HO
IPC: H01B9/00
Filed: 2021-03-19
Abstract: The present invention relates to a cable assembly for charging an electric vehicle and, more specifically, to a cable assembly for charging an electric vehicle of a direct cooling type, which has a cooling fluid flow path provided to transfer an insulating cooling fluid through a center of a conductor and allow the transferred insulating cooling fluid and the conductor surrounding the cooling fluid to come into contact. According to one embodiment of the present invention, provided is the cable assembly for charging an electric vehicle of a direct cooling type by an insulating cooling fluid, which comprises: a conductor extending at length in a length direction of a cable; a cooling fluid flow path provided to transfer an insulating cooling fluid through the center of the conductor in a length direction of the conductor and allow the transferred insulating cooling fluid and the conductor surrounding the same to come into contact; a cable hose accommodating the conductor and the cooling fluid flow path therein; at least one tube provided separately outside the cable hose to transfer the insulating cooling fluid; and a connector including a contact member connected to the conductor, and a cooling chamber comprising a first port connected to the cooling fluid flow path and a second port connected to the tube to accommodate at least a part of the contact member therein and cool the contact member by the insulating cooling fluid. The cable assembly can maximize a cooling effect and minimize a cable thickness by directly cooling the electric vehicle charging conductor.
Patent KR-20220133404-A (KR)
Title: Complex-spatial light modulators
Inventor: Choi jae wu
IPC: G02F1/1335
Filed: 2021-03-25
Abstract: The present invention relates to a technical idea of complex amplitude control that controls amplitude and phase together. By using a birefringent layer made of symmetrically distributed birefringent materials and two polarizers rotated by 90 degrees with respect to each other, the existing resolution is maintained without additional optical elements and spatial light modulators, and the complex amplitude of the entire complex space is adjusted with a single pixel. According to an embodiment of the present invention, a complex spatial light modulator includes: a first polarizing plate; a second polarizing plate facing the first polarizing plate by being rotated by 90 degrees to -90 degrees; a first electrode positioned on the first polarizing plate; a second electrode positioned to face the first electrode in the second polarizing plate; and a birefringent layer located between the first polarizing plate and the second polarizing plate, and adjusting a complex amplitude including an amplitude and a phase as the distribution of birefringent materials is symmetrically changed based on electricity applied through the first electrode and the second electrode.
Patent KR-20220134249-A (KR)
Title: Integrated shopping mall management method that can be linked to online shopping mall
Inventor: PARK KUG RYOUNG
IPC: G06Q10/08
Filed: 2021-03-26
Abstract: The present invention relates to a product sales management system. Specifically, provided is the product sales management system, in which goods, which are basic units for real-life management such as inventory management or the like, and products including product composition and commercial transaction information for commercial transactions such as wholesale/retail or the like are classified and managed, and orders and delivery are processed based on the same.
Patent KR-20220135674-A (KR)
Title: Apparatus for controlling cooling water temprerature of cooling tower
Inventor: JEONG JAE WEON
IPC: F28F27/00
Filed: 2021-03-31
Abstract: The present invention relates to a device for controlling the temperature of cooling water of a cooling tower. The device for controlling the temperature of cooling water according to an embodiment of the present invention, which secondarily cools cooling water (1) supplied to a heat exchanger (HC) of a facility after being primarily cooled by heat exchange with outside air (OA) in a cooling tower (CT), comprises: a thermoelectric module (10) including a peltier element (11) and a power source part (13) for supplying electric current to the peltier element (11), wherein the low-temperature side of the peltier element (11) is cooled and the high-temperature side of the peltier element (11) emits heat; a first circulation pipe (20) having the shape of a close loop, passing through the cooling tower (CT) and the high-temperature side of the peltier element (11), and circulating first cooling water (3), which is part of the primarily cooled cooling water (1); and a second circulation pipe (30) having the shape of a closed loop, passing through the heat exchanger (HC) and the low-temperature side of the peltier element (11), and circulating second cooling water (5), which is the remainder among the primarily cooled cooling water (1). Therefore, cooling water can be cooled to a target temperature even in the situation that the wet bulb temperature of outside air is excessively high.
Patent KR-20220136567-A (KR)
Inventor: KIM SU YEON
IPC: H01L51/50
Filed: 2021-03-31
Abstract: The present specification relates to a heterocyclic compound of chemical formula 1, an organic light emitting device including the heterocyclic compound, and a composition for an organic material layer. In one embodiment of the present specification, the heterocyclic compound represented by chemical formula 1 is provided. The compound described in the present specification can be used as a material for the organic material layer of the organic light emitting device.
Patent KR-20220138961-A (KR)
Inventor: CHOI JUNG SIK
IPC: G11C8/08
Filed: 2021-04-07
Abstract: Embodiments of the present invention relate to a memory device and an operation method of the memory device. According to the embodiments of the present invention, the memory device comprises: a plurality of memory cells; a plurality of word lines connected to one or more of the plurality of memory cells; and a plurality of bit lines connected to one or more of the plurality of memory cells. When programming a first memory cell among the plurality of memory cells in a target program status, the pre-charge time for pre-charging the plurality of bit lines can be determined based on the number of times when the program voltage is applied to a first word line connected to the first memory cell among the plurality of word lines, and when executing the verification operation on the first memory cell, the plurality of bit lines can be pre-charged for the pre-charge time. The present invention is able to minimize the increase in the program time.
Patent KR-20220140919-A (KR)
Inventor: KIM HAN SUNG
IPC: B01D35/06
Filed: 2021-04-09
Abstract: The present invention relates to a zinc ionic water generator for a shower, having water quality measurement and communication functions. More specifically, the present invention relates to a zinc ionic water generator for a shower, having water quality measurement and communication functions, which is characterized by comprising: a hollow outer casing of which an inlet port through which water of a certain water pressure flows is formed on one side and an outlet port through which the water introduced through the inlet port is discharged is formed on the other side; a power generation means which is accommodated in the outer casing and generates power using the flow of water passing through the inside of the outer casing; and a zinc ionic water generation means which is accommodated in the outer casing and includes a zinc plate that emits zinc ions by being electrically connected to the power generation means. Since zinc ions are included in the water passing through the inside of the outer casing by the zinc ionic water generation means, the generated zinc ionic water is discharged through the outlet port formed in the outer casing. According to the present invention, the zinc ionic water generator for a shower is mounted on a shower head so as to supply power to the zinc plate accommodated in the outer casing through small hydraulic power generation using the hydraulic pressure of the water supplied to the shower head. Therefore, zinc ionic water containing zinc ions can be generated without a separate power supply.
Patent KR-20220141471-A (KR)
Inventor: CHUNG YOONYOUNG
IPC: G01R23/16
Filed: 2021-04-13
Abstract: According to an embodiment of the present invention, provided is a method for determining the impedance characteristics. The method includes the steps of: determining a test signal in the frequency domain, wherein the test signal represents the amount of energy in a frequency range of interest; acquiring an impulse signal representing the test signal in the time domain; applying the impulse signal to a first electrode attached to an electrolyte; acquiring the magnitude of a response in the frequency range of interest on the basis of a response signal acquired from a second electrode attached to the electrolyte; and determining the impedance characteristics between the first electrode and the electrolyte on the basis of the magnitude of the response. The present invention provides the method and device which can improve efficiency in terms of cost and time.
Patent KR-20220141682-A (KR)
Inventor: WI AE SUN
IPC: A01K47/06
Filed: 2021-04-13
Abstract: The present invention relates to a sugar honey feeding device for beekeeping, which is installed in a beehive to supply sugar honey solution of honeybees, and more specifically, to a sugar honey feeding device for beekeeping which is installed in a beehive to supply sugar honey solution of honeybees. The present invention consists of a beehive and a sugar honey feeding unit molded of a transparent synthetic resin installed in a long and thin transverse hole drilled on an outer surface of the beehive. The sugar honey feeding unit includes a thin and long body which is inserted into the transverse hole of the beehive to be fixed, and a sugar honey cylinder which can be pulled in and out like a drawer inside the main body.
Patent KR-20220141998-A (KR)
Inventor: OH DONG HWAN
IPC: G06Q50/22
Filed: 2021-04-14
Abstract: The present invention relates to a five-element database-based oil blending recipe providing device and method. The five-element database-based oil blending recipe providing device according to one embodiment of the present invention comprises: a communication unit for receiving user information input from a user; a storage unit for storing the user information and at least one data required for creating a recipe; and a control unit for checking the heavenly stems and the earthly branches of the user based on the user information, extracting the life and badness of the checked heavenly stems and earthly branches, generating an oil list by detecting at least one oil matching the checked heavenly stems and earthly branches based on five-element attribute data pre-stored in the storage unit, generating the oil by excluding oil matched to the extracted badness of the heavenly stems and earthly branches from the oil list, and creating a recipe by analyzing at least one oil included in the oil list and determining a blending ratio for each oil.The user information includes at least one of name, age, gender, date of birth, constitution information, and disease information. The heavenly stems and earthly branches of the user are checked using a perpetual calendar and a monthly chart. The pre-stored five-element attribute data is classified into any one group among wood, fire, earth, metal, and water for each plant part and includes information on the heavenly stems and earthly branches for each part from which oil is extracted from each plant and information on the life and badness of each plant. The heavenly stems are determined by the part of the plant, and the earthly branches are determined by the season and soil of the plant. Accordingly, the present invention allows a user to order a product blended with only oils suitable for his/her constitution.
Patent KR-20220142790-A (KR)
Inventor: PARK SUNG HEE
IPC: G16H10/20
Filed: 2021-04-15
Abstract: The present invention relates to a system for providing a psychological and personality type test for a companion animal. The system for providing a psychological and personality type test of a companion animal according to one embodiment of the present invention comprises: a customer terminal in which an application dedicated to a customer for a psychological test of a companion animal or a guardian of the companion animal is installed; an operation terminal in which an application dedicated to a professional for the psychological test of a companion animal or a guardian of the companion animal is installed; and a server which manages the customer terminal and operation terminal in conjunction with the applications, and provides information related to the psychological test for a companion animal or a guardian of the companion animal to each of the customer terminal and operation terminal. The server may comprise: a companion type test unit that displays a psychological test or personality type test for a companion animal or a guardian of the companion animal on the customer terminal, and receives selection of one of the tests to conduct the test; a response information unit that receives answers input from the customer terminal to test questions in the test conducted by a personality type examination unit; a response scoring unit that scores the answers to the test questions received from the response information unit and generates a total score, scaled score, percentile, and level value based on the scored answers; a test result generation unit that generates a test result based on the data generated by scoring in the response scoring unit; and a test result transmission unit that transmits test result data generated by the test result generation unit to each of the customer terminal and the operation terminal.
Patent KR-20220145189-A (KR)
Inventor: KIM CHAN HYEONG
IPC: G01T1/29
Filed: 2021-04-21
Abstract: Disclosed is a method for correcting a position-sensitive radiation detector. The method for correcting a position-sensitive radiation detector, where an array type optical sensor is coupled to a single-crystal scintillator, comprises: a step of calculating a correction matrix by using signal data for correction measured by each array type optical sensor by reaction with a radiation ray emitted from an existing radiation source of which radiation energy is known; and a step of estimating reaction energy by using the correction matrix and measurement signal data measured by the array type optical sensor by the reaction with the radiation ray emitted from an external radiation source of which the radiation energy is not known.