baber/WOPTO huggingface dataset:
Patent KR-20190016529-A (KR)
Inventor: CHOI SHIN IL
IPC: H01L27/12
Filed: 2019-02-08
Abstract: According to one embodiment of the present invention, a thin film transistor array panel comprises: a substrate; a gate line positioned on the substrate and including a gate electrode; a gate insulating layer positioned on the gate line; an oxide semiconductor layer positioned on the substrate; a source electrode and a drain electrode positioned on the oxide semiconductor layer; a first insulating layer positioned on the source electrode and the drain electrode and including a first contact hole; a data line positioned on the first insulating layer and crossing the gate line; a second insulating layer positioned on the data line and including a second contact hole; and a pixel electrode and a connection portion positioned on the second insulating layer, wherein the source electrode and the drain electrode are formed of a metal oxide, the data line is made of metal different from the source electrode and the drain electrode and is not in direct contact with the source electrode, the connection portion is in contact with the data line and the source electrode through the first contact hole, the data line is electrically connected to the source electrode through the connection portion, and upper surfaces of the source electrode and the drain electrode positioned to overlap the gate electrode are in contact with the first insulating layer.
Patent KR-20200094046-A (KR)
Inventor: KIM DONGGUN
IPC: H04W36/00
Filed: 2019-02-14
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation (4G) system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present disclosure, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200101102-A (KR)
Inventor: HWANG SUNG WOOK
IPC: G06Q30/06
Filed: 2019-02-19
Abstract: The present invention relates to a drive-through-based meat sales system for enabling a user to purchase meat products while moving from an order area to a product receiving area through a vehicle. The system comprises: a member management unit for storing and managing vehicle number and payment information of each member; a meat product management unit which stores and manages detailed product information, an actual product image, a payment amount, and location information of each meat product, and reflects the inventory status of the meat product in an order menu in real time; an order processing unit which identifies an orderer based on the vehicle number, guides the order menu, and calculates a payment amount based on a purchase request product selected through the order menu, when the vehicle entry into the order area is detected; a payment processing unit which automatically performs payment of the amount by using the payment information of the orderer; a product delivery unit which identifies the orderer based on the vehicle number, and delivers the purchase request product, when the vehicle entry into the product receiving area is detected; and a product transfer unit which picks up the purchase request product based on the location information of the purchase request product and transfers the product to the product delivery unit, when the payment of the amount due is completed.
Patent KR-20200102794-A (KR)
Inventor: JEON JU HYEON
IPC: A61K8/55
Filed: 2019-02-22
Abstract: The present invention relates to a composition for preventing color fading of dyed hair, comprising phosphoserine or a salt thereof as an active ingredient. When the composition of the present invention is applied to the hair, it is possible to ameliorate a color fading phenomenon due to repeated washing of the dyed hair.
Patent KR-20200105733-A (KR)
Title: Method and device for controlling vehicle seats based on upper body image
Inventor: TAEJOON PARK
IPC: G06T7/60
Filed: 2019-03-01
Abstract: Disclosed are a method and a device for controlling a vehicle seat based on an upper body image. The method for controlling a vehicle seat based on an upper body image according to an embodiment of the present invention includes the steps of: capturing an image of a driver′s upper body; measuring a plurality of human body dimensions of the upper body from the upper body image; inferring at least one human body dimension of the region of interest by applying at least one of the plurality of human body dimensions of the upper body to a predetermined correlation equation; and controlling a state of the vehicle seat based on the human body dimension of the region of interest.
Patent KR-20200109598-A (KR)
Title: Polyimide copolymer, method of preparing thereof, photosensitive resin composition, photosensitive resin film, and optical device using the same
Inventor: KIM BETHY
IPC: C08J5/18
Filed: 2019-03-13
Abstract: The present invention relates to: a polyimide copolymer which comprises a repeating unit having a specific structure derived from a monomer synthesized from an epoxy compound; a method for producing the polyimide copolymer; and a photosensitive resin composition, a photosensitive resin film, and an optical device including the same.
Patent KR-20200109652-A (KR)
Inventor: HAN YOUNG JIN
IPC: A23G3/10
Filed: 2019-03-13
Abstract: The present invention relates to a method for manufacturing a cotton candy machine and a method for manufacturing a cotton candy. According to the present invention, unlike a conventional manual sugar supply method, sugar is automatically injected into the cotton candy machine through a hollow shaft motor and a pipe penetrating the head to safely manufacture a cotton candy by removing a blade from a head when the cotton candy machine uses an automatic sugar supply method, and instead, attaching a bladeless blower. In addition, an additive feeder is manufactured and operated to provide more delicious and diverse coffee, salt, and fruit cotton candies to consumers.
Patent KR-20200119386-A (KR)
Title: Apparatus and method for recognizing activity and detecting activity area in video
Inventor: SOHN KWANG HOON
IPC: G06K9/00
Filed: 2019-03-26
Abstract: The present invention may provide a device and a method for recognizing a video action and detecting an action area. In the present invention, a video for training in which only an action label is annotated is used to reduce the time and cost burden for obtaining the video for training, and the action localization can be performed by precisely extracting the action area by recognizing an action of an object included in the video. The device includes an object tubelet obtaining unit, a tubelet adjustment unit, a feature map obtaining unit, an action weight obtaining unit, and an action recognition and area determination unit.
Patent KR-20200114481-A (KR)
Inventor: JI SEUNG GU
IPC: G06F3/06
Filed: 2019-03-28
Abstract: Embodiments of the present invention relate to a memory system capable of minimizing a delay time required for completing an operation executed by a command received from a host within a limited power budget, a memory controller and an operation method thereof. The memory controller described in the embodiments of the present invention can comprise: a host interface for communicating with a host; a memory interface for communicating with a memory device; and a control circuit for controlling the operation of the memory device, wherein the control circuit can differently set whether to use a cache for an operation executed by a command received from the host according to the activation state of each of a plurality of memory dies included in the memory device.
Patent KR-20200114511-A (KR)
Title: An antioxidant for a membrane-electrode assembly and the membrane-electrode assembly comprising the same
Inventor: Park in yu
IPC: H01M4/86
Filed: 2019-03-29
Abstract: The present invention relates to an antioxidant which increases chemical durability of a polymer electrolyte membrane fuel cell (PEMFC), and a method for manufacturing the same. The antioxidant may prevent chemical degradation of the fuel cell and have improved antioxidation capability through a reduction reaction annealing process. The method for manufacturing an antioxidant includes the steps of preparing Sm-doped cerium oxide, performing a primary heat treatment with respect to the Sm-doped cerium oxide, and obtaining the antioxidant by performing a secondary het treatment.
Patent KR-20200114838-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: KIM MIN YOUNG
IPC: G06K9/00
Filed: 2019-03-29
Abstract: Disclosed are an electronic device and a control method thereof. The electronic device comprises: a communication interface for receiving a plurality of photographed image data of a space where a user exists from a plurality of cameras at different locations; and a processor for generating a spatial depth map and a plurality of RGB images matching the spatial depth map based on the received photographed image data, wherein the processor detects a user based on the spatial depth map and the plurality of RGB images, extracts a face area of the detected user, obtains a gaze vector of the user based on the extracted face area of the detected user, determines an object of interest based on the acquired gaze vector, and acquire an optimal image for identifying the determined object of interest.
Patent KR-20200116361-A (KR)
Title: Device for transmitting authentification information using ultrasonic wave
Inventor: PARK JONG SUNG
IPC: G06F21/60
Filed: 2019-04-01
Abstract: Various embodiments of the present invention relate to a device for transmitting authentication information using ultrasonic wave. According to various embodiments of the present invention, the device comprises: a housing having a first opening unit; a button unit including a button passing through the first opening unit to be exposed to the outside of the housing and positioned in the housing; and a speaker positioned on the button unit and outputting ultrasonic waves. When the button is pressed from the outside, the ultrasonic waves may be outputted to the outside through a second opening unit provided in the button while the speaker is turned on. Other embodiments of the present invention may be possible.
Patent KR-20200118269-A (KR)
Title: Wheel comprising wave pipe for a vehicle
Inventor: LEE JUN MIN
IPC: B60C19/00
Filed: 2019-04-03
Abstract: The present invention relates to a vehicle wheel including: a spoke; a cylindrical rim connecting both circumferences of the spoke; and a wave tube member that is seated on the rim and cancels a sound wave generated in a cavity between the rim and a tire, wherein the wave tube member includes a rim seating unit that is seated by coming in contact with the outer surface of the rim, and a plurality of wave tube units formed on the rim seating unit. According to the present invention, a wave tube coupled to the wheel is not easily separated and can be firmly fixed.
Patent KR-20200117371-A (KR)
Inventor: KIM OK MI
IPC: C12C11/00
Filed: 2019-04-04
Abstract: A method for making beer using peach according to the present invention comprises: (a) a step of crushing malt, inputting the crushed malt into heated water, and mixing the same; (b) a saccharification step of lowering the temperature of the water after the malt is input, and hydrolyzing the malt to be changed into sugars, glucose, and fructose of low molecular amounts; (c) a step of transferring wort and remaining sugars in the mixture of the saccharified malt and water to a boiling kettle; (d) a step of boiling the transferred wort and remaining sugars in the boiling kettle, rotating the wort to precipitate a precipitate; (e) a step of, after the precipitate is precipitated on the bottom, making the wort pass through a cooler to be cooled, transferring the same to a fermentation bath, inputting yeast, inputting peach juice or simmered peach, and conducting fermentation; and (f) a step of inputting the fermented wort into a bottle to be carbonated and aged and then completing peach beer. According to the present invention, various effects of peach can be enjoyed regardless of the season.
Patent KR-20190118535-A (KR)
Title: Apparatus and method for diagnosing battery cell
Inventor: BAE YOON JUNG
IPC: H01M10/42
Filed: 2019-04-10
Abstract: According to the present invention, provided is a battery diagnostic apparatus, which comprises: a sensing unit configured to measure a voltage of a battery; and a processor configured to estimate a state of charge of the battery, detect multiple types of inflection data from charge state-voltage data of the battery to which a voltage received from the sensing unit and the estimated state of charge are mapped, calculate an increase and decrease rate of differential coefficients in each of the multiple types of detected inflection data based on predetermined reference differential coefficients, diagnose a change in the electrode response resistance of the battery in accordance with whether the calculated multiple types of differential coefficients are fall within a predetermined reference increase and decrease rate range, and adjust the magnitude of charge or discharge currents of the battery only when diagnosed that the electrode response resistance is increased.
Patent KR-20190119538-A (KR)
Title: Communication between an image forming device and a replaceable supply item
Inventor: FOLEY NATHAN WAYNE
IPC: G06F3/12
Filed: 2019-04-11
Abstract: A toner container installable in an image forming device having a controller according to one exemplary embodiment of the present invention includes a housing having a reservoir for storing toner. A chip is positioned on the housing and configured to receive a first write command from a controller of an image forming device. The chip is further configured to determine whether a transmission cycle bit of the first write command matches a transmission cycle bit of a second write command received by the chip from the controller of the image forming device previous to the first write command. The chip is further configured to resend to the controller of the image forming device a response to the second write command if the transmission cycle bit of the first write command matches the transmission cycle bit of the second write command.
Patent KR-20200121114-A (KR)
Inventor: MIN YOUN A
IPC: G06Q50/22
Filed: 2019-04-15
Abstract: The present invention relates to a cryptocurrency donation server without limitations on donation targets. The cryptocurrency donation server includes: a user registration module creating a transaction of a donor and a done and creating an account for trading; a request module receiving personal information of the donor and requesting a partner agent, which possesses at least one donation target among the possessed energy, cryptocurrencies and goods of the donor, to inquire into the donation target; a switching module switching the donation target to a cryptocurrency which can be traded in a blockchain; a transmission module transmitting the cryptocurrency to an account of the donee; and a memory module storing the transaction as a block. The transaction includes the donation target selected by the donor, a cryptocurrency switching history of the donor, or a donation history such that a donation target which is difficult to transact can be switched to a cryptocurrency to be donated. Thus, donors can make donations with less difficulty, which can lead to an increase in a donation rate.
Patent KR-20200122523-A (KR)
Title: A memory device
Inventor: JUNG SANG HOON
IPC: G11C7/10
Filed: 2019-04-18
Abstract: Provided is a memory device having high reliability, which comprises: a cell array including a plurality of cells; an address register receiving an address from the outside and catching a row address and a column address; an address conversion detector detecting whether the address has been converted to output a conversion detection signal; and control logic performing a write operation by a write signal and terminating the write operation in accordance with the conversion detection signal.
Patent KR-20200122745-A (KR)
Title: Apparatus and method for controlling voltage and current of electrode rod of ladle furnace
Inventor: KIM YOUNG MIN
IPC: C21C5/52
Filed: 2019-04-19
Abstract: The present invention relates to an apparatus for controlling voltage and current of an electrode in a ladle furnace (LF), which comprises: a steel type information input unit for receiving information about a steel type in a converter process, which is a process prior to an LF process; an auxiliary raw material input amount input unit for receiving information on an auxiliary raw material input amount input to make molten steel in the converter process; and a control unit which predicts the thickness of a slag layer generated in the LF process based on the information on the steel type and the auxiliary raw material input amount, calculates the voltage and current of an optimum power factor to be applied to an electrode of the LF process by reflecting the predicted slag layer thickness for each steel type, and sets a transformer (T/R) tap and a time-current curve (Z-Curve) in response to the voltage and current. The present invention reflects the thickness of a slag layer of molten steel according to the steel type in an LF process, thereby improving power factor.
Patent KR-20200122770-A (KR)
Title: Particle drying apparatus with traps for removing scattering particles
Inventor: CHOI JAE HOON
IPC: F26B21/00
Filed: 2019-04-19
Abstract: The present invention relates to a particle drying apparatus equipped with a trap for removing scattered particles, which can prevent the occurrence of fire as well as improve the performance of the particle drying apparatus by preventing the particles of an object to be dried from scattering when drying the object to be dried using hot air. The particle drying apparatus equipped with a trap for removing scattered particles includes a body part, a conveyance part, a hot air supply part, and a scattering particle trap part.
Patent KR-20200127109-A (KR)
Title: Electro-hydraulic pressure cylinder for tracker
Inventor: RYU YOUNG JO
IPC: F15B13/02
Filed: 2019-04-30
Abstract: The present invention relates to an electric hydraulic cylinder for a tracker. According to the present invention, the electric hydraulic cylinder for the tracker includes: a pump unit receiving oil from an oil tank and pumping the oil therefrom; a valve unit guiding the flow of the pumped oil; a cylinder unit receiving oil from the valve unit and generating pressure through a piston motion; and a connection bracket disposed between the valve unit and the cylinder unit, wherein both surfaces thereof are coupled to the valve unit and the cylinder unit, respectively. According to the present invention, it is possible to reduce a unit cost, especially when producing a large number of specifications.
Patent KR-20200141729-A (KR)
Inventor: PARK BYUNG HYUK
IPC: B60R21/34
Filed: 2019-06-11
Abstract: According to the present invention, disclosed is a vehicle pressure sensing device. The vehicle pressure sensing device of the present invention includes: a bumper absorber disposed on the front side of a bumper back beam; a fixing profile unit disposed between the bumper absorber and the bumper back beam; a pressure sensing tube coupled to the fixing profile unit; and a pressure sensing unit that is connected to the pressure sensing tube and senses an impact transmitted from the bumper absorber.
Patent KR-20200143798-A (KR)
Inventor: CHOI HYUN BAE
IPC: A61M21/02
Filed: 2019-06-17
Abstract: The present invention relates to an anger detection and control bracelet. The bracelet capable of detecting and controlling anger using wearing technology comprises: a module body sensing a bio-signal and notifying a user of an anger state; a ring-shaped sensor unit connected to both ends of the module by and surrounding the wrist of the user, wherein the module body acquires the bio-signal of the user; an analysis unit determining an anger level of the user by using the bio-signal of the sensor unit; an operation unit tightening the wrist of the user by adjusting a length of the ring body so that the user can be aware of the anger state according to the determination of the analysis unit; a display unit informing the user of the anger state by sound or light according to the determination of the analysis unit. By wearing the anger detection and control bracelet on the wrist and detecting anger to notify the anger to the user, the anger detection and control bracelet can help the user to become aware of anger and avoid the anger state.
Patent KR-20200002672-A (KR)
Title: Composition for prevention or treatment of dental disease comprising an extract of Astilbe chinesis
Inventor: BAE KWANG HAK
IPC: A61Q17/00
Filed: 2019-06-28
Abstract: The present invention relates to a composition for preventing or treating oral diseases, including an Astilbe chinesis extract. More specifically, the present invention relates to a composition for oral cavity containing Astilbe chinesis having antibacterial activity against harmful bacteria causing oral periodontal disease, tooth decay, and the like. The composition for oral cavity containing the extract of Astilbe chinesis of the present invention, has an antibacterial effect against bacteria causing oral diseases, and at the same time has the effect of relieving inflammation by inhibiting inflammatory cytokines. The composition has the advantage of having fewer side effects by including components derived from nature, and can be utilized in various oral products and medicines.
Patent KR-20210001581-A (KR)
Inventor: CHAE HYUNG IL
IPC: G06F3/0354
Filed: 2019-06-28
Abstract: According to an embodiment of the present invention, a touch panel may capable of determining a position of a touch pen comprise: a Hall sensor array including first Hall sensors receiving power to sense a touch pen using a magnetic field generated by a magnetic tip configured in the touch pen and second Hall sensors that power supply is determined based on a result of sensing the touch pen by the first Hall sensors; and a processor determining a position of the touch pen based on a change of a voltage generated in the first Hall sensors and at least one of the second Hall sensors included in the Hall sensor array according to a position change of the touch pen.
Patent KR-20210001602-A (KR)
Inventor: YU CHAN YEOL
IPC: A23B9/20
Filed: 2019-06-28
Abstract: The present invention relates to a Chinese pepper seed storage composition for producing Chinese pepper oil, and a Chinese pepper seed storage assembly for producing Chinese pepper oil. The Chinese pepper seed storage composition is configured by including iron, a superabsorbent resin, an activated carbon, and torrefied pine biomass coated with sodium chloride. The Chinese pepper seed storage assembly comprises: a nonwoven fabric part made of a nonwoven fabric material, and including a space therein, wherein the space is filled with a mixture of iron, a superabsorbent resin, an activated carbon, and pine biomass; and a packing part made of an aluminum material and including a space therein, wherein the nonwoven fabric part is inserted into the space and Chinese pepper seeds is filled therein. An objective of the present invention is to produce Chinese pepper oil that does not cause mold and does not go rancid.