baber/WOPTO huggingface dataset:
Patent KR-20210012692-A (KR)
Title: Distributor for evaporator of refrigerator and evaporator of refrigerator
Inventor: KIM DONG HO
IPC: F28D7/16
Filed: 2019-07-26
Abstract: The present invention relates to a distribution plate for an evaporator of a refrigerator, and an evaporator of a refrigerator. According to the present invention, the distribution plate for an evaporator of a refrigerator which is disposed in a lower end part of an inner space of a shell in the evaporator having a shell-in-tube structure and comprises: a main plate material having a flat plate shape; a through-hole dispersed and distributed on the main plate material; and a control cover controlling an opening and closing degree of the through-hole by pressure of fluid passing the through-hole. Therefore, a flow rate of a refrigerant can be controlled according to a property of the refrigerant.
Patent KR-20210013794-A (KR)
Inventor: LEE SANG WON
IPC: A47C21/04
Filed: 2019-07-29
Abstract: The present invention relates to a hot and cold water mat for minimizing use of water and reducing volume and weight, which comprises: a main body, in which air is filled, forming an outer shape of the hot and cold water mat; and a fluid circulation unit provided inside the main body and allowing fluid supplied from the outside to circulate inside the main body. Therefore, the hot and cold water mat reduces the volume and the weight, so that the hot and cold water mat is conveniently transferred and used and minimizes use of water. Moreover, the hot and cold water mat provides improved energy efficiency and conveniently deals with a defect since heat diffusion efficiency is increased.
Patent KR-20190098103-A (KR)
Title: Recording Medium, Device and Method for Processing Parking Fee by Using Message
Inventor: JANG JUN HO
IPC: G06Q20/14
Filed: 2019-08-02
Abstract: The present invention relates to a parking fee processing method using a message, which is capable of reducing the time consumed for paying a parking fee by a user, and a recording medium thereof. According to the present invention, the parking fee processing method using a message comprises the steps of: receiving vehicle number information; checking terminal device identification information; transmitting a parking fee payment waiting message; checking the vehicle number information; receiving parking fee information; processing a payment for a parking fee; and processing the vehicle number information to be transmitted to a parking management apparatus.
Patent KR-20210016924-A (KR)
Title: Structure of digital pen comprising antenna
Inventor: JUNG HYUKJIN
IPC: H02J50/10
Filed: 2019-08-06
Abstract: A digital pen may comprise: a housing; a pen tip disposed at a first end of the housing; a pen tip sensor disposed inside the housing and connected to the pen tip; a battery disposed inside the housing and disposed at a second end opposite to the first end; a first printed circuit board disposed between the pen tip sensor and the battery based on a first axis connecting the first end and the second end; an input device disposed on at least one surface of the first printed circuit board and disposed between the pen tip sensor and the battery based on the first axis; and at least one first printed circuit board embedded antenna (PEA) disposed between the input device and the battery based on the first axis. According to the present invention, the digital pen can minimize the influence from a user′s body and ensure the performance of an antenna.
Patent KR-20210017211-A (KR)
Title: Electronic device and method for controlling display thereof
Inventor: JO JEONGGYU
IPC: G09G3/3208
Filed: 2019-08-07
Abstract: According to various embodiments of the present invention, an electronic device includes: a display including a plurality of pixels; a processor electrically connected to the display; a display driving circuit driving the display; and a sensor disposed behind at least a portion of the upper region of the display, wherein when a signal for activating the sensor is detected, the processor is configured to: control at least one pixel included in a partial region of the display on which the sensor is disposed among the plurality of pixels in an off-state by using the display driving circuit; and control at least one pixel included in a region other than the partial region of the display among the plurality of pixels in an on-state. Various other embodiments are possible other than the various embodiments disclosed herein.
Patent KR-20200023197-A (KR)
Title: Multilayer ceramic electronic component, substrate for mounting multilayer ceramic electronic component, multilayer ceramic electronic component packaging body, and manufacturing method of multilayer ceramic electronic component
Inventor: SATO HIROAKI
IPC: H01G4/30
Filed: 2019-08-13
Abstract: Provided is a multilayer ceramic electronic component and the like capable of increasing electrical characteristics without increasing the mounting area occupied in a circuit board. According to an embodiment of the present disclosure, a multilayer ceramic electronic component comprises a ceramic body and a pair of external electrodes. The ceramic body includes: a plurality of internal electrodes laminated in a first direction; and a pair of main surfaces each including a flat region in the first direction. The pair of external electrodes is connected to the plurality of internal electrodes and faces each other in a second direction orthogonal to the first direction. A dimension of the ceramic body in the first direction is 1.1 times or more and 1.6 times or less a dimension of the ceramic body in a third direction orthogonal to the first and second directions. The flat regions are formed at a center portion of at least one of the pair of main surfaces in the second direction and at a center portion of the other thereof in the third direction.
Patent KR-20210020656-A (KR)
Title: Apparatus for voice recognition using artificial intelligence and apparatus for the same
Inventor: JONGHOON CHAE
IPC: G10L15/22
Filed: 2019-08-16
Abstract: Provided are a method and a device for recognizing voice using artificial intelligence. The method for recognizing voice using artificial intelligence comprises the steps of: generating an utterance by receiving a voice command of a user; obtaining a user intention by analyzing the utterance; inferring urgency of the user based on the utterance and pre-stored user information; generating a first response corresponding to the user intention; extracting a main word included in the first response; generating a second response using the main word and the urgency of the user; determining an utterance speed of the second response based on the urgency of the user; and synthesizing and outputting the second response into a voice signal based on the utterance speed. Accordingly, the length and speed of a response can be adjusted in accordance with a user′s condition.
Patent KR-20210023017-A (KR)
Title: Method for providing barrel distortion calibration and background change based photo printing service abling to take self id photo
Inventor: SONG WOO JIN
IPC: H04N5/272
Filed: 2019-08-21
Abstract: Provided is a method for providing a photo taking and printing service capable of taking self-identification photos based on barrel-type distortion correction and background replacement functions. The method comprises the steps of: turning on a front camera or a rear camera of a user terminal to perform photo-taking control so that a subject corresponding to the person is included; receiving photo data taken from the user terminal, and inverting the photo data left and right when the photo data is taken from the front camera; compensating for barrel distortion occurring in the wide-angle lens of the front camera or rear camera of the user terminal; and replacing a background excluding the subject with a pre-stored background and transmitting the background to the user terminal.
Patent KR-20200035342-A (KR)
Title: Method of manufacturing semiconductor device, non-transitory computer-readable recording medium and substrate processing apparatus
Inventor: TAKEBAYASHI YUJI
IPC: H01L21/67
Filed: 2019-08-27
Abstract: The present invention suppresses deposits from being attached to an inner wall of a nozzle which supplies a source gas by decomposition of a gas when the source gas and a reactive gas are alternately supplied to a plurality of substrates to form films on the substrates. A method includes: a source gas supply process of supplying a source gas from a source gas nozzle including a plurality of gas supply holes that are opened at positions corresponding to loading areas of a plurality of substrates; and a reactive gas supply process of supplying a reactive gas, wherein the source gas supply process and the reactive gas supply process are alternately performed one time in one cycle, in which the one cycle is performed one or a plurality of times, and films are formed on the substrates while satisfying conditions including: (1) a supply time of the source gas in the source gas supply process in each cycle, 20 seconds or less; (2) pressure of the source gas in the source gas nozzle in the source gas supply process, 50 Pa or less; (3) a temperature inside a processing chamber in the source gas supply process, 500 °C or less; and (4) the number of cycles continuously performed to form the film on the substrate, 100 or less.
Patent KR-20200026733-A (KR)
Title: Doped buffer layer for group ⅲ-ⅴ devices on silicon
Inventor: CHEN CHI MING
IPC: H01L29/417
Filed: 2019-08-29
Abstract: Various embodiments of the present application relate to a group III-V device including a seed buffer layer doped and directly disposed on a silicon substrate. In some embodiments, the group III-V device comprises the silicon substrate, the seed buffer layer, a heterojunction structure, a pair of source/drain electrodes, and a gate electrode. The seed buffer layer is provided on the silicon substrate and directly comes in contact with the same. In addition, the seed buffer layer includes a group III nitride (for example, AlN) doped with p-type dopants. The heterojunction structure is provided on the seed buffer layer. The source/drain electrodes are provided on the heterojunction structure. The gate electrode is provided on the heterojunction structure and is laterally disposed between the source/drain electrodes. The p-type dopants prevent the formation of a two-dimensional hole gas (2DHG) in the silicon substrate along an interface at which the silicon substrate and the seed buffer layer come in direct contact with each other.
Patent KR-20210026286-A (KR)
Title: Musical Instrument and instrument case management system using smart devices
Inventor: KOO JA HONG
IPC: G08B21/18
Filed: 2019-08-29
Abstract: The present invention relates to a system for providing a musical instrument management service using a smart device. The system for providing a musical instrument management service using the smart device comprises a main body, a sensor unit, a humidity control device, a display device, a device, and a smart device. Therefore, a musical instrument can be conveniently managed.
Patent KR-20210026359-A (KR)
Title: NOVEL PYRIMIDO[4,5-d]PYRIMIDIN-2-ONE DERIVATIVES AS PROTEIN KINASE INHIBITORS
Inventor: HAN SEO JUNG
IPC: A61P37/00
Filed: 2019-08-30
Abstract: The present invention relates to: a pyrimido[4,5-d]pyrimidin-2-one derivative compound exhibiting excellent antiproliferative efficacy against cancer cells; a pharmaceutically acceptable salt thereof; a hydrate or a stereoisomer thereof; a method for manufacturing the same; a pharmaceutical composition for preventing, relieving or treating cancer metastasis and proliferative diseases containing the same as an active component; and an anticancer composition for cancer cells. The compound exhibits excellent anti-cancer activity and antiproliferative efficacy, and thus the compound is useful not only for cancer cell inhibition but also for prevention or treatment of cancer metastasis and proliferative diseases.
Patent KR-20210028001-A (KR)
Title: Electronic device including spiral antenna
Inventor: LEE SEUNGHAK
IPC: H01Q1/36
Filed: 2019-09-03
Abstract: The present invention relates to an electronic device including a spiral antenna to increase or secure emission performance. According to one embodiment of the present invention, the electronic device comprises: a housing including a front plate and a rear plate disposed opposite to the front plate; a display disposed in a space between the front plate and the rear plate and viewed through at least a portion of the front plate; an antenna structure including a first surface facing the rear plate in the space and a second surface facing opposite to the first surface, and including at least one coil for transmitting and/or receiving a signal of a selected or specified frequency; a first magnetic sheet disposed on the first surface; a second magnetic sheet at least partially overlapping the first magnetic sheet and disposed on the second surface when viewed from above the rear plate; and a third magnetic sheet disposed closer to the rear plate than the second surface and spaced apart from the first magnetic sheet to have an electromagnetically designated isolation with the second magnetic sheet interposed therebetween when viewed from above the rear plate. Various other embodiments are possible.
Patent KR-20210030815-A (KR)
Title: Robot trash can
Inventor: KIM SEONG BONG
IPC: B65F1/16
Filed: 2019-09-10
Abstract: The present invention relates to a robot trash bin and, more specifically, to a robot trash bin capable of moving to a position of a user by automatically exploring for the user in response to a calling signal of the user, thereby helping the user having difficulty in moving to conveniently throw away trash. According to an embodiment of the present invention, the robot trash bin includes: a casing in which a predetermined storage space is formed, including an openable cover in an upper part; a cover opening and closing motor opening and closing the cover; a control part provided on one side of the casing; a GPS module confirming a current position of the control part; a first sound recognition sensor sensing a calling signal of a user; a user sensing module confirming a position of the user when the calling signal of the user is generated; a moving module formed to move to the position of the user confirmed by the user sensing module; and a charging dock attached to or detached from the casing, and providing a standby space for the casing and a power connection part for charging. Therefore, the robot trash bin opens a cover by moving to a position of a user when a calling signal of the user is generated, and then, proceeds with charging by returning to the charging dock when a return command is operated.
Patent KR-20210034956-A (KR)
Title: Composition for synovial fluid substitute comprising hyaluronic acid
Inventor: JANG IN SEOK
IPC: A61L27/50
Filed: 2019-09-23
Abstract: The present invention relates to a composition for filling an articular synovial fluid, comprising hyaluronic acid. More particularly, the composition comprises hyaluronic acid and satisfies the unique conditions in a creep and recovery test, so as to suppress a decrease in the molecular weight of hyaluronic acid and maintain viscoelasticity, thereby enhancing the stability of the formulation. Also, the composition satisfies an osmotic pressure and a pH range similar to normal articular synovial fluid, so as to significantly reduce pains that may occur in patients, and thus is useful for replacement of synovial fluid lost during an arthroscopic surgery, rapid functional recovery of the joint area due to less friction, reduction of the risk of infection in the joint surgery site, and pain relief for patients.
Patent KR-20210037445-A (KR)
Title: Medication storage device
Inventor: KO KWANG MYUNG
IPC: A47B67/02
Filed: 2019-09-27
Abstract: A medicine storing device having a main body having a storage space for storing medicine and a door coupled to the main body to open and close the storage space comprises: an input unit inputting identification information of a user for opening the door; a reader unit reading the serial number described on the medicine when the medicine is introduced to the storage space or discharged from the storage space; and a control unit controlling operation of the medicine storing device. The control unit enables the door to be opened only when the identification information matched to the identification information previously stored in the control unit is input into the input unit and records introduction and discharge information of the medicine read by the reader unit.
Patent KR-20210014052-A (KR)
Inventor: HEO MIN GYU
IPC: A62B18/02
Filed: 2019-10-02
Abstract: Disclosed is a complex nanofiber facial mask for fine dust filtration. The complex nanofiber facial mask for fine dust filtration of the present invention is an ultrafine nanofiber introduced with chemical functional groups, which maximizes the collision, interference, and diffusion of particles against filter fibers which is a main mechanism of a filter dust collection method to improve dust collection efficiency, and thus significantly reduces the thickness of fibers, so that air molecules smaller than fine dust can pass through to minimize pressure loss.
Patent KR-20210039714-A (KR)
Title: Method and apparatus for constructing test environment
Inventor: GO YOUNGKEUN
IPC: G06F11/36
Filed: 2019-10-02
Abstract: A test environment constructing method performed in the disclosed test environment constructing device comprises: a step of deriving test environment components from implementation under test (IUT) software and test plans; and a step of constructing a test environment by disposing it as a test environment code based on the precedence relationship between the derived test environment components. Therefore, the present invention is capable of contributing to increasing the reliability of a software.
Patent KR-20210042187-A (KR)
Inventor: SHIN BONG GEUN
IPC: G16H20/00
Filed: 2019-10-08
Abstract: Disclosed is a health care system. According to one embodiment, an operating method of the health care system receives a treatment booth request from a patient user terminal, transmits information about a treatment booth located in a vicinity of the patient to the user terminal and receives a treatment reservation request including information about the treatment booth selected by the patient from the user terminal, schedules the treatment for the patient based on the received treatment reservation request, receives feedback information about the treatment from the user terminal when the treatment for the patient is completed at the selected treatment booth according to the treatment information for the patient, and transmits the received feedback information to the treatment institution terminal. Therefore, the present invention is capable of improving the quality of the treatment.
Patent KR-20210043780-A (KR)
Title: Restrike device
Inventor: LEE HYUNG KYU
IPC: B21D3/14
Filed: 2019-10-11
Abstract: The present invention relates to a restrike device, comprising: a base part; one or more support parts mounted on the base part, capable of changing the position in the longitudinal direction of the base part, and supporting an object on which a burring part that is burring-processed is formed; and a correction part mounted on the base, capable of changing the position in the longitudinal direction of the base part, and being inserted into the burring part to correct the burring part, thereby capable of performing burring correction work on various objects.
Patent KR-20210044616-A (KR)
Title: Cable installing pipe line
Inventor: LEE YOUNGMIN
IPC: H02G9/06
Filed: 2019-10-15
Abstract: Disclosed is a cable installing duct which can reduce installing tension of a cable. The cable installing duct comprises: a first pipe unit formed to extend in one direction, forming a cable installing path to the inside, and having a corrugation unit of a wave pattern formed on an inner surface; and a second pipe unit formed to surround an outer surface of the first pipe unit around the first pipe unit, and having a planar outer surface.
Patent KR-20210047112-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: CHOI KIL SOO
IPC: H04N21/4363
Filed: 2019-10-21
Abstract: An electronic device includes a processor comprising the steps of: displaying a first image having a playback area of contents on a display; transmitting data of the first image to an external device through a communication circuit; identifying whether a user input indicates a change in a playback area of a second image in response to the user input generated in the external device displaying the second image having the same playback area of the content as the first image playback area based on the transmitted data; and maintaining the playback area of the first image on the display and transmitting a request to display a third image with a playback area of the content different from the playback area of the first image by the external device through the communication circuit based on the user input identified by indicating the change in the playback area of the second image.
Patent KR-20210048119-A (KR)
Inventor: LEE SANG JUN
IPC: A47F3/00
Filed: 2019-10-23
Abstract: Disclosed is a safe-type automatic display device. The safe-type automatic display device comprises: a body part supported on the floor surface and having an operating space formed therein, in which a display stand is installed so as to be able to move up and down; a shutter member slidably installed to open and close the upper part of the display stand at the upper part of the operating space of the body part; a driving unit for providing a sliding driving force to the shutter member; a chain member connecting the shutter member and the driving unit to transmit a rotational driving force of the driving unit; and a pressing unit connected to the lower part of the display stand at one end, being in contact with the side of the chain member by a roller member at the other end, and raising the display stand by a tensile force when the chain member is tensioned by the driving force of the driving unit.
Patent KR-20210050301-A (KR)
Title: schedule notification vibrating chair
Inventor: OH YONG WOO
IPC: A47C7/62
Filed: 2019-10-28
Abstract: The present invention relates to a notification chair that informs a schedule that allows a time zone to be set by linking a mobile phone through a Bluetooth link screen on an armrest, and resolves a problem of missing a schedule when using a simple chair which does not have the existing function by vibrating a vibration motor of a chair seat when becoming a set time zone and by making sure that the schedule time is not missed. The present invention comprises: a back support; a seat plate; an armrest; a screen; and a vibration sensor.
Patent KR-20210053441-A (KR)
Title: Parking for Handicapped only illegal parking in the alarms
Inventor: LEE DONG HOON
IPC: G08B25/00
Filed: 2019-11-02
Abstract: The present invention relates to an alarm device for illegal parking in a handicapped parking space. The present invention is to solve the problem that a conventional non-parking alarm light can only check whether a car enters a parking space. According to an embodiment of the present invention, an alarm device for illegal parking in a handicapped parking space comprises (A1) a terminal configured to transmit an illegal parking signal to a speaker, (B1) a distance detection car stopper configured to detect the entrance of a car, (C1) an illegal parking alarm part, (B11) a car stopper, and (B12) an entrance sensor.