baber/WOPTO huggingface dataset:
Patent KR-20210137787-A (KR)
Title: Remote control AI earth leakage breaker
IPC: H01H83/02
Filed: 2020-05-11
Abstract: The present invention relates to an electronically switchable intelligent earth leakage circuit breaker. The intelligent earth leakage circuit breaker comprises: a main power cutoff unit; a load power switch unit; an earth leakage detection unit for generating and outputting an earth leakage detection signal; an earth leakage release detection unit including a switching element, and connected in parallel to a load power switch device; and a control device configured to control the actuation of the main power cutoff unit and the load power switch unit. The control device cuts off the load power by turning off the load power switch device of the load power switch unit when a primary earth leakage detection signal is input from the earth leakage detection unit, turns on the relay switch of the earth leakage release detection unit when a preset time elapses after the load power is cut off, determines whether the corresponding earth leakage is a continuous earth leakage or a one-time earth leakage according to whether a secondary earth leakage detection signal is input from the earth leakage detection unit, cuts off main power by tripping the main power cutoff device of the main power cutoff unit if it is determined that the corresponding earth leakage is a continuous earth leakage, and restores the load power to an original state by turning on the turned-off load power switch device if it is determined that the corresponding earth leakage is a one-time earth leakage.
Patent KR-20210138253-A (KR)
Title: Manufacturing method of heat dissipation sheet using printing process
IPC: C08K3/04
Filed: 2020-05-12
Abstract: According to embodiments of the present invention, there is an effect that a thin heat dissipation film having the heat dissipation characteristics can be manufactured with a simple process and low cost. Proposed are a manufacturing method for a heat dissipation film using a printing method and a manufactured heat dissipation film with excellent heat dissipation characteristics. According to the present invention, the manufacturing method for the heat dissipation film using the printing method comprises: a step of forming a metal pattern layer on a metal substrate using a metal paste; a step of filling the space between metal patterns by coating carbon heat dissipation particles on the metal pattern layer; a step of applying high temperature and high pressure; and a step of coating a resin paste containing the carbon heat dissipation particles.
Patent KR-20210006281-A (KR)
Inventor: LEE GYE SEOK
IPC: G05D7/06
Filed: 2020-05-14
Abstract: The present invention relates to an apparatus for spraying liquid onto a road and a method for spraying liquid onto a road, which can equally maintain the amount of a solution sprayed from each spray module provided in a supply pipe and constantly maintain the initial spray amount of the solution, thereby improving quick-acting and continuing properties of a snow removal work.
Patent KR-20210141883-A (KR)
Title: Multilateral task managing method with credit system using Smart Device Application
IPC: G06Q10/04
Filed: 2020-05-15
Abstract: The present invention relates to a method for credit-type multilateral task management based on a smart device application. According to the present invention, users in various occupations and classes can freely set up diverse work plans suitable for work environments and record the processes of fulfillment thereof. The users themselves assign a quantity converted from the estimated work time or load of credit to each task, and thus the users can objectively grasp the amount and required time of a daily task. A record analysis system for the credit proposes problems and alternatives so that task fulfillment can be efficient. The present invention is based on an intra-smart device DB, and thus the above function can be fulfilled safely and efficiently even without unintended personal information sharing on a network.
Patent KR-20200062097-A (KR)
Title: Micro-spicule, Mold for Producing the Same and Method for Producing the Same
Inventor: SUL BOO JOON
IPC: A61M37/00
Filed: 2020-05-19
Abstract: The present invention relates to a micro spicule, a mold for manufacturing the same, and a manufacturing method thereof. More specifically, the present invention relates to a micro spicule for making a skin care material or a drug absorbed into the skin, a plastic mold for manufacturing the same, and a manufacturing method thereof.
Patent KR-20210145366-A (KR)
Inventor: KIM JIN YOUNG
IPC: H01L51/44
Filed: 2020-05-25
Abstract: Disclosed are a perovskite solar cell and a manufacturing method thereof. A transparent substrate, a first transparent electrode, an electron transport layer, a perovskite light absorption layer, a first hole transport layer, a second hole transport layer and a second transparent electrode are sequentially stacked in the perovskite solar cell, wherein the first hole transport layer includes an organic material and the second hole transport layer includes an inorganic material.
Patent KR-20210147133-A (KR)
Inventor: HWANG DOO GEON
IPC: A61H15/00
Filed: 2020-05-27
Abstract: According to various embodiments of the present invention, an interactive massage chair and operating method thereof is configured to: drive a driving module for providing massage to a user based on a massage program; detect a change value related to the driving module while driving the driving module; determine another massage program based on the change value; and drive the driving module based on another massage program. Accordingly, it is possible to improve an operation effect on the user.
Patent KR-20210147284-A (KR)
Inventor: KO SUNG JIN
IPC: A41H43/00
Filed: 2020-05-28
Abstract: The present invention relates to an apparatus for manufacturing a mask having excellent quality by improving productivity of the mask and reducing a product defect rate. The apparatus for manufacturing a mask comprises: a substrate supply unit (10); a forming unit (20) to form a plurality of false moldings having a mask form at a laminated sheet laminating a plurality of substrate sheets (1); an ear string mounting unit (30) to mount an ear string (4) at an end of the false molding (3) from the forming unit (20); and a cutting unit (120) to cut the false molding (3) in the laminated sheet (2). The ear string mounting unit (30) comprises: a die (40) on which the laminated sheet (2) formed therein with the false moldings (3) is put; an elevation body (50) elevating from a frame (41) extending to a top side of the die (40); a rotation body (60) rotatively coupled with the elevation body (50) to make the ear string (4) to have a U shape; a fusion bar (70) to fuse both ends of the ear string (4) having the U shape to an end of the false molding (3) by the rotation body (60); a cutter (90) elevating from the frame (41) or the elevation body (50); and an elevation means to elevate the elevation body (50), the fusion bar (70), and the cutter (90).
Patent KR-20200064045-A (KR)
Inventor: BHATIA SATVIR SINGH
IPC: G06F3/01
Filed: 2020-05-28
Abstract: A system provides haptic feedback based on media content. The system processes the media content into components including a first component and a second component. The system further determines a first priority value related to the first component and a second priority value related to the second component. The system further compares the first priority value with the second priority value. The system further generates a first control signal and a second control signal based on the comparison, wherein the first control signal is configured to output a first haptic feedback and the second control signal is configured to output a second haptic feedback which is the same as or different from the first haptic feedback.
Patent KR-20210152885-A (KR)
Title: Battery cell volume measuring device and battery cell volume measuring method using same
Inventor: LEE KYUNG MEE
IPC: H01M10/42
Filed: 2020-06-09
Abstract: The present invention relates to a battery cell volume measuring device capable of accurately measuring the volume of a battery cell non-destructively, which includes: a tank containing a liquid therein; a jig on which the battery cell is mounted; a scale positioned above the tank and measuring the weight of the battery cell mounted on the jig; a hanger which is fixed to the lower part of the scale in a suspended form and has a space in which the battery cell and the jig are mounted, and in which the space in which the battery cell and the jig are mounted is accommodated in the liquid; and a gas purge line connected to the tank and injecting gas to the outer peripheral surface of the battery cell and the jig.
Patent KR-20220007181-A (KR)
Inventor: PARK JUNG BOK
IPC: A61F2/28
Filed: 2020-07-10
Abstract: The present invention relates to a bone graft material composition, and more particularly, to a bone graft material composition comprising a bone graft material, an adhesive thickener, and hydroxypropyl methylcellulose as a crosslinking agent bonded to each of the bone graft material and the thickener.
Patent KR-20220011303-A (KR)
Inventor: CHOI SOON YEOL
IPC: G06Q50/20
Filed: 2020-07-21
Abstract: The present invention relates to a learning system for infant brain development based on a learning aid. According to the present invention, various and different learning aids are supported with a simple configuration, an infant can easily access the supported learning aids, the infant's interest in learning can be aroused, and thus it is possible to assist in the infant's brain development. The present invention includes: a management server (102) receiving an infant brain development support signal from an infant education institution terminal, generating various and different learning aids based on the received support signal, generating a word or a sentence in the generated learning aid, sending generated infant brain development support information to the infant education institution terminal, and sending a learning aid image to a production terminal; an infant education institution terminal (104) displaying the infant brain development support information received from the management server (102) to an infant, sending the infant brain development support signal to the management server (102), and sending the learning aid image to an infant parent terminal; a production terminal (200) receiving the learning aid image from the management server (102), assisting in learning aid production in accordance with the received learning aid image, imaging a produced learning aid (300), and sending the captured learning aid image to the management server (102); and an infant parent terminal (400) receiving the infant learning aid image from the infant education institution terminal (104), assisting in determining whether the received learning aid image is helpful for infant brain development, and requesting the infant learning aid image to the infant education institution terminal (104).
Patent KR-20220012498-A (KR)
Inventor: LEE JUNG HYUN
IPC: G06Q30/06
Filed: 2020-07-22
Abstract: The present invention relates to a building management platform apparatus for real estate distribution management and post management, which can integrate, maintain, and manage distribution properties according to distribution of new construction of a building and properties for sale after sale of the building through augmented reality. To this end, the present invention discloses a building management platform device for real estate distribution management and post management including: a property status management unit that manages current statuses of distribution property information according to building distribution management and sale property information according to building post management; an augmented reality content management unit that generates and manages augmented reality property contents based on the distribution property information and the sale property information, generates and manages augmented reality advertisement contents for exposure to an accessing user, generates and manages augmented reality interior contents to change an interior of the building based on the distribution property information and the sale property information in response to a request of the accessing user, and generates and manages augmented reality maintenance contents for delivery to a facility maintenance manager; and an augmented reality implementation unit that allows the accessing user using the augmented reality property contents and the augmented reality advertisement contents to experience the augmented reality.
Patent KR-20210034477-A (KR)
Title: Operating method of user equipment and base station in communication system
Inventor: CHOI MIN SUK
IPC: H04W76/27
Filed: 2020-07-24
Abstract: Disclosed is an operation method of a terminal and a base station in a communication system. According to an embodiment of the present invention, the operation method of the terminal includes the steps of: determining whether there is additional data to be transmitted and received with the base station in a radio resource control (RRC) connected state; transmitting user equipment (UE) assistance information to the base station when there is no data to transmitted and received; and transitioning from an RRC connected state to an RRC idle state. Accordingly, it is possible to reduce terminal battery consumption by time saved.
Patent KR-20220023937-A (KR)
Title: a mail box with a lid open and closed
Inventor: KIM DONG YUN
IPC: A47G29/126
Filed: 2020-08-23
Abstract: The present invention relates to a mailbox with an openable lid. The mailbox with an openable lid comprises: a handle (1) attached to the front of a door (6) to open the door with a hand; a mail hole (2) formed on the front of the door (6) to insert letters; a drawer (3) pushed out through a rail (4) pushed by the door (6) inserted into an insertion part (5) after the opening of the door (6); the rail (4) pushed when the door (6) is inserted into the insertion part (5); the insertion part (5) which is a part to push the rail (4) due to the insertion of the door (6); and the door (6) comprising the mail hole (2) and the handle (1), and inserted into the insertion part to move the rail. In accordance with the present invention, users with mailboxes of different positions depending on floors of an apartment building can conveniently take mails out regardless of the positions of the mailboxes, which can lead to user convenience. In particular, since a box storing mail comes out from a mailbox when a user opens the mailbox, the user can more conveniently take the mail out, and also, there is no need for the user to bend over or put his/her hand into the mailbox to check if there is mail in the mailbox, which can lead to an effect of preventing the user from experiencing inconveniences.
Patent KR-20200103607-A (KR)
Title: Copolymer, polymer resin composition and polymer film for inner liner using the same
Inventor: KIM YU HYUN
IPC: C08J5/18
Filed: 2020-08-26
Abstract: The present invention relates to a copolymer which exhibits high heat resistance and mechanical properties, low modulus characteristics, and enhanced durability. The present invention further relates to a polymeric resin composition capable of providing inner liner films which secure excellent air tightness while being thin, make tires lightweight, enhance fuel efficiency of vehicles, and exhibit excellent moldability and mechanical properties. Moreover, the present invention relates to a polymeric film for inner liners, provided by using the polymeric resin composition. To this end, the copolymer comprises: a branched repeating unit including at least three ether-based functional groups; a polyether-based repeating unit; and a polyamide-based repeating unit.
Patent KR-20220028410-A (KR)
Title: Sensor control apparatus and control method thereof
Inventor: NAM KIHOON
IPC: G01J5/00
Filed: 2020-08-28
Abstract: Disclosed is a sensor control device. The sensor control device comprises: a temperature sensor that measures the ambient temperature; and a control part electrically connected to the temperature sensor, wherein the control part may comprise in receiving the measured ambient temperature, determining whether to select a PIR sensor or a microwave sensor based on the received ambient temperature, operating the selected PIR sensor or the selected microwave sensor, and receiving the human body detection information measured by the selected PIR sensor or the selected microwave sensor. Therefore, the present invention is capable of improving a malfunctioning problem of the PIR sensor.
Patent KR-20220033352-A (KR)
Inventor: BYUNG GHUN KIM
IPC: F04D25/06
Filed: 2020-09-09
Abstract: A fan comprises: a base provided to be rotatable around a rotational shaft; an introduction unit, where a suction hole is formed in the center portion, spaced from a lower surface of the base toward the rotational shaft; and a blade disposed between the base and the introduction unit. The blade comprises: a first surface oriented toward the outside in a radial direction; a second surface oriented toward the inside in the radial direction; and a bending unit protruding from the first surface.
Patent KR-20220034309-A (KR)
Inventor: BAE HYO HWAN
IPC: G06Q30/02
Filed: 2020-09-11
Abstract: The present invention relates to a method and apparatus for distributing advertising revenue based on performance produced in content. To this end, The method for distributing advertising revenue according to an embodiment of the present invention, which is a method performed by a computing device, comprises the steps of: receiving multiple sets of real-time content from terminals of multiple participants on the same mission; configuring a viewing screen in which the received multiple sets of real-time content are simultaneously played back; obtaining score data of the mission for each of the multiple sets of real-time content; and distributing revenue, generated by providing the multiple sets of real-time content to viewers, to at least some of the multiple participants using the score data.
Patent KR-20220034451-A (KR)
Inventor: KIM YOUNG HEE
IPC: G11C17/18
Filed: 2020-09-11
Abstract: The present invention relates to a programming and removing method of a large-capacity multi-time programmable (MTP) memory and an apparatus thereof. The present invention performs removing and programming operations of a short pulse several times, compares a cell current with a pre-set target current for each operational mode, and does not perform a removing or programming operation if the cell current satisfies a current specification to reduce programming threshold voltage (V_TP) distribution or removing threshold voltage (V_TE) distribution, so it is possible to prevent degradation of a durability property, data sustaining property, etc. of a large-capacity MTP cell.
Patent KR-20220034541-A (KR)
Title: Apparatus and method for channel equalization based on error detection
Inventor: SUH YOUNG SEOB
IPC: H04L1/24
Filed: 2020-09-11
Abstract: A device includes: an equalization circuit configured to generate a first data sequence and a first equalized signal from an input signal received through a channel; a sequence estimation circuit configured to generate a second data sequence by assuming an error in the first data sequence from the first equalized signal; an error prediction circuit configured to predict the error based on the first equalized signal, and if the error is predicted, enable the sequence estimation circuit; and a select circuit configured to output the second data sequence instead of the first data sequence when the error is detected. Accordingly, a bit error rate can be reduced by correcting the detected error.
Patent KR-20220036715-A (KR)
Inventor: KIM JEONG HYE
IPC: H04L51/00
Filed: 2020-09-16
Abstract: The present invention relates to a device for managing a pet plant that determines a current condition of a plant through the information sensed from the plant, and supports to maintain an environment suitable for growth of the plant through the determination result. The device for managing the pet plant according to the present invention comprises: a communication part that receives the measurement information from a plant condition measuring device that measures the information related to plants to generate the measurement information; and a control part that receives a type of the plant, and generates a conversation based on the received plant characteristics and the measurement information received through the communication part.
Patent KR-20220037280-A (KR)
Title: Power supply method and electronic device usint the same
Inventor: LEE DONG YEOL
IPC: G06F1/3203
Filed: 2020-09-17
Abstract: According to a technical idea of the present invention, an electronic device comprises: a power management device providing a plurality of input voltages; a power module for generating an output voltage by using at least one of a plurality of input voltages and outputting the generated output voltage; and a system load operating by receiving the output voltage. The power module comprises: a first power module receiving a first input voltage from the power management device and generating a first output current by using the first input voltage; and a second power module receiving a second input voltage from the power management device and generating a second output current by using the second input voltage when the first input voltage is smaller than a first reference voltage.
Patent KR-20210057657-A (KR)
Title: Composition for inhibiting proliferation of tumor comprising Oenothera Radix extract as effective component
Inventor: CHUNG HWAN SUCK
IPC: A61P31/00
Filed: 2020-09-29
Abstract: The present invention relates to a composition for inhibiting proliferation of tumor comprising an Oenothera biennis extract as an effective component. The Oenothera biennis extract blocks the interaction (binding) of proteins (PD-L1 or CD80) on the surface of cancer cells and proteins (PD-1 and CTLA-4) on the surface of T cells, by using TCR/PD-1 overexpressing T cells and TCR receptor/PD-L1 overexpressing CHO cells, a PD-1/PD-L1 interaction inhibitory effect of the Oenothera biennis extract is confirmed, and in the co-culture of colorectal cancer, breast cancer or lung cancer cells and T cells, a cancer cell killing effect of an Oenothera biennis extract-treated group is enhanced.
Patent KR-20220045756-A (KR)
Title: Display device
Inventor: JEONG DUK YOUNG
IPC: H01L27/32
Filed: 2020-10-06
Abstract: The present specification discloses a display device. The display device includes a substrate, an optical device positioned in the display area under the substrate, and a sub-pixel layer positioned in the display area on the upper side of the substrate. The sub-pixel layer includes one or more first transistors having a first characteristic in a first region overlapping the optical device, and one or more second transistors having a second characteristic in a second region not overlapping the optical device.
Patent KR-20220048195-A (KR)
Inventor: HONG JIN KEE
IPC: G06Q30/02
Filed: 2020-10-12
Abstract: A method of processing store information is disclosed. The method comprises the steps of: receiving store information from a first user terminal; providing store launching information obtained based on the store information to a plurality of user terminals; providing reward information to a second user terminal, which is one of the plurality of user terminals, based on the store launching information and store visit information; obtaining store listing information based on the store launching information and authentication information of a store owner; and receiving a notification indicating that the deposit of cost for maintaining an executive position has been performed based on the store listing information.