baber/WOPTO huggingface dataset:
Patent KR-20210088300-A (KR)
Title: Graphene structure and method of forming the graphene structure
Inventor: SHIN KEUN WOOK
IPC: H01L21/02
Filed: 2020-01-06
Abstract: Disclosed are a direct-grown graphene structure having a changed surface energy and a method for forming the same. According to the present invention, the disclosed graphene structure comprises direct-grown graphene grown directly on the surface of a substrate and whose surface energy is controlled.
Patent KR-20200089625-A (KR)
Title: Probing device and method for operating the same
Inventor: LOU CHOON LEONG
IPC: G01R1/073
Filed: 2020-01-15
Abstract: The present disclosure provides a probing device and an operating method thereof. The probing device includes a chuck and a probe card. The chuck is disposed to support an element to be tested, and the probe card is disposed on the chuck. The probe card has one inlet and one outlet, the inlet is arranged to deliver gas into the probe card, and the outlet is disposed to supply the gas from the probe card to the chuck at the preset temperature. The operating method includes: a step of providing a chuck; a step of disposing an element to be tested on the chuck; a step of disposing a probe card on the device to be tested; and a step of supplying gas from the probe card to the device to be tested at the preset temperature.
Patent KR-20210096345-A (KR)
Title: Device for elevator door simulation
Inventor: JE SUNG HO
IPC: B66B13/06
Filed: 2020-01-28
Abstract: The present invention relates to an elevator door simulation apparatus which enables a user to check a structure by separating a car door and a hall door, observe an interworking appearance of the car door and the hall door, observe the front part of the car door and the rear part of the hall door, which are difficult to observe in a real elevator, while the car door is separated from the hall door, and observe an interworking appearance of the parts from various directions. According to the present invention, firefighters who have to manually operate elevator doors in emergency situation can be easily trained and elevator inspectors or elevator managers can learn professional knowledge for manually operating or repairing elevator doors. In addition, since the elevator door simulation apparatus can be moved by a caster wheel without being fixedly installed in a building, the elevator door simulation apparatus can be moved to a training place regardless time and place and training can be carried out. The elevator door simulation apparatus comprises a car door frame, a hall door frame, a car door module, a car door opener, a hall door module, an interlock, and a control panel.
Patent KR-20210099839-A (KR)
Title: Outdoor air conditioner cover
Inventor: AN JAE CHEOL
IPC: F24F1/50
Filed: 2020-02-05
Abstract: The present invention relates to a cover for an outdoor unit of an air conditioner, which comprises: a pair of vertical frames provided to face each other on both sides thereof; an auxiliary frame installed to be folded from a front end part to a lateral side of each vertical frame; and a plurality of exhaust guide plates, where a lower end part of both sides thereof are installed to be rotatable in the vertical frame, disposed in parallel to each other between the pair of vertical frames. The present invention significantly reduces a volume of a product which is not used to facilitate storage and transportation of the product.
Patent KR-20210101347-A (KR)
Title: Display device
Inventor: LEE SUN HWA
IPC: H01L51/52
Filed: 2020-02-07
Abstract: The present invention comprises: a substrate; a thin film transistor layer disposed on one surface of the substrate and including a first hole; a light emitting element layer disposed on the thin film transistor layer and including a light emitting element; a first light blocking layer disposed between the substrate and the thin film transistor layer and including a second hole overlapping the first hole in a thickness direction of the substrate; and a second light blocking layer disposed between the thin film transistor layer and the light emitting element layer and including the first hole and a third hole overlapping the second hole in a thickness direction of the substrate. Therefore, the present invention can reduce loads of scan wires, a load of an initialization voltage wire, and a load of a data wire.
Patent KR-20210103824-A (KR)
Inventor: NAH KWI YONG
IPC: A47B13/08
Filed: 2020-02-14
Abstract: The present invention provides a book reading stand fixing apparatus, enabling a book reading stand to be conveniently used because of not being pushed by the weight of a book, even though the book's weight is significant, by moving the book reading stand along the side surface of the upper plate of a desk which is adjusted to a slant angle and also by fixing the book reading stand at the moved position such that the book reading stand has a firm fixing force by coupling fixing protrusions to fixing grooves. The present invention comprises: a support member capable of supporting a book by being provided so as to be seated on the upper plate of the desk which is adjusted to such the slant angle; clip members coupled to both ends of the support member, having predetermined tension from the side surface to the outside of the upper plate and installed so as to be spaced from or in close contact with the upper plate for moving the support member while moving along the side surface of the upper plate; and a fixing means having fixing protrusions and a plurality of fixing grooves, wherein the fixing protrusions are formed to protrude from the inner surfaces of the clip members such that the clip members can be fixed at a position to which the clip members has moved along the side surface of the upper plate and the fixing grooves are formed at regular intervals along the side surface of the upper plate such that the fixing protrusions can be inserted and fixed thereinto.
Patent KR-20210105597-A (KR)
Inventor: LIM JEONG HOON
IPC: B23K1/20
Filed: 2020-02-19
Abstract: The present invention relates to a heat exchanger which comprises a tube forming a flow path through which a refrigerant flows, and a header in which a tube insertion portion into which a tube is inserted is formed. According to the present invention, the header has a discharge hole through which a flux is discharged, so a separate cleaning process is not required to remove the remaining flux remaining on the header.
Patent KR-20210108182-A (KR)
Title: Parking lever for vehicle
Inventor: PARK SUNG MIN
IPC: G05G1/04
Filed: 2020-02-25
Abstract: The present invention relates to a parking lever for a vehicle using a separate bracket for corresponding to a vehicle requiring a high console, which comprises: a button installed inside a lever housing and a return spring returning operation of the button; a rod operated by the operation of the button; a lever operation means having a lever operation plate where configurations are installed; a pole connected to the rod to be supported by a rotational shaft to be rotated; a ratchet teeth-fitted to the pole to be supported by a shaft; the bracket for supporting the components as described above and connected to a vehicle body; and a parking cable of which one end is connected to the ratchet and the other side is connected to a parking brake. A bracket means (100) is installed in a lower portion of the parking lever (1) to be designed appropriate for height of the high console, and the bracket means (100) comprises a cable guide (140) to enable a direction of the parking cable (324) to be changed and enable the parking cable (324) to be moved when pulling the parking cable (324) by operation of the lever.
Patent KR-20200026849-A (KR)
Title: peltier unit for cosmetic and cosmetic container including the same
Inventor: SUN JIN KYU
IPC: H01L35/30
Filed: 2020-02-26
Abstract: Disclosed are a thermoelectric unit for cosmetics and a cosmetic container including the same. According to the present invention, the thermoelectric unit for cosmetics and the cosmetic container including the same are configured to supply suitable heat when cosmetics are applied, thereby facilitating absorption of formulation components and are capable of providing cosmetics with a high content of wax, which are difficult to apply in a conventional case, and thus can provide warm cosmetics in cold winter and cool and moist cosmetics in summer, thereby improving usability of a user. In addition, it is possible to implement a cosmetic container which can cool and heat cosmetics through a simple structure and at low manufacturing costs and to secure stability with respect to application of the human body. Moreover, it is possible to provide a cosmetic container which has effects of: increasing skin elasticity by reducing pores when cosmetics are used; increasing usage efficacy of natural cosmetics or functional cosmetics; implementing cooling and heating functions without expenses caused due to power consumption; and being conveniently carried.
Patent KR-20210111456-A (KR)
Title: Waveguide Filter
Inventor: YU JI MAN
IPC: H01P1/205
Filed: 2020-03-03
Abstract: A waveguide filter comprises: a ceramic block formed with a conductive coating layer on a surface; a resonance part formed on one surface of the ceramic block, wherein the resonance part comprises a first resonance group comprising a plurality of resonance grooves and a plurality of resonance grooves and comprises a second resonance group opposite to the first resonance group; a coupling part passing through a center part of the ceramic block, and formed between the first resonance group and the second resonance group; a notch part spaced apart from the coupling part to pass through the ceramic block and comprising a notch hole formed between the first resonance group and the second resonance group; a separation part wherein the conductive coating layer is not formed in a shape surrounding an opening of the notch hole formed on the other surface opposite to the one surface; and an input terminal and output terminal formed on the other surface. Therefore, the present invention is capable of having an effect for which an accuracy of a process is easy to secure.
Patent KR-20210113732-A (KR)
Title: Distance measuring system between time-synchronized car and device
Inventor: CHO WON KI
IPC: G01S11/14
Filed: 2020-03-09
Abstract: The present invention relates to a system capable of more accurately measuring a distance between a vehicle and a device through the synchronization of times of the vehicle and the device by removing a delay occurring when the vehicle and the device transmit and receive sound wave signals with each other for distance measurement. In accordance with the present invention, since ultrasonic sensors for parking assistance attached to a vehicle are used for the purpose of generating a distance measurement signal for device position tracking, two effects can be acquired without the addition of optional devices, and, since the vehicle can be controlled through an existing device without a separate device such as a smart key, its compatibility can be excellent, and, furthermore, since the system removes a delay while transmitting and receiving sound waves such that the device is synchronized in time with the vehicle, an error in distance measurement caused by a time error can be improved, which can result in more accurate distance measurement.
Patent KR-20210117366-A (KR)
Title: Ai-based comet assay analysis method, program and system
Inventor: WOO CHAN SON
IPC: G06T7/136
Filed: 2020-03-18
Abstract: Provided are an artificial intelligence-based comet assay analysis method, a program and a system. The artificial intelligence-based comet assay analysis method, which is a comet assay analysis method performed by a computer, includes: a step of acquiring an input comet assay image; and a comet characteristic extraction step of inputting the input comet assay image into a comet assay analysis model to extract at least one among comet area information, comet composition information and comet-type information. The comet assay analysis model is trained based on training data made by synthesizing an original comet assay image and a correct answer comet assay image including at least one correct answer value among the comet area information, the comet composition information and the comet-type information in the original comet assay image; the comet area information is information about an area where the comet is located; the comet composition information includes a key point used to predict a comet composition comprising a comet head and a comet tail; and the comet-type information includes a mask classifying the type of the comet. Therefore, the present invention is capable of more conveniently and quickly analyzing a comet assay.
Patent KR-20210117774-A (KR)
Title: A composition for cleaning of semiconductor substrate
Inventor: CHUN JI MIN
IPC: C11D7/22
Filed: 2020-03-20
Abstract: The present invention relates to a cleaning composition for semiconductor substrates, which includes a polymer compound, an additive of the chemical formula 1, and a solvent, wherein R1 is a hydrogen atom, or a C1 to C5 alkyl group substituted or unsubstituted with a hydroxy group, -NR4R5 or a carboxyl group, R2 is a hydroxyl group, -NR4R5 or -R6COOH, R3 is an ethylene group or a propylene group, each of R4 and R5 is independently a hydrogen atom or a C1 to C5 alkyl group, R6 is a direct bond or a C1 to C5 alkylene group, n is an integer from 1 to 25, and when n is an integer of 2 or more, a plurality of R3 are the same as or different from each other. According to the present invention, the cleaning composition easily removes contaminants such as ultra-fine particles and the like without damaging micro-patterns and structures formed on the substrate through a relatively simple process of forming a coating film on the surface of the semiconductor substrate and washing the coating film with water. In particular, as a predetermined additive is included, removal efficiency of contaminants such as ultra-fine particles and the like and the cleaning efficiency of the formed coating film are excellent and provide an effect of reducing cleaning time of the formed coating film. Accordingly, the cleaning composition can be particularly preferably used in a process of removing contaminants such as ultra-fine particles and the like from a semiconductor substrate on which a micro-pattern is formed.
Patent KR-20200113174-A (KR)
Inventor: CHUNG CHIN HSIAO
IPC: G02F1/1335
Filed: 2020-03-23
Abstract: A touch panel includes a substrate, first and second touch sensing electrodes, and first and second traces. The substrate includes a display area and a peripheral area. The first and second touch sensing electrodes are formed on the display area, and the first and second traces are formed on a peripheral area. The first touch sensing electrode is formed by a first part of a patterned metal nanowire layer. A peripheral trace includes a conductive layer and a second part of the metal nanowire layer, wherein the both are patterned in a co-etching step. The conductive layer and the second part of the metal nanowire layer have a coplanar etched surface. The second touch sensing electrode is formed on an insulating layer and is connected to the second trace.
Patent KR-20210121352-A (KR)
Title: Method for supporting communication of heterogeneous meter
Inventor: MYOUNG NO GIL
IPC: H04L29/06
Filed: 2020-03-27
Abstract: The present invention relates to a method for supporting communications of heterogeneous meters to prevent various kinds of metering information of a predetermined customer from being leaked. According to the present invention, the method supports communications of heterogeneous meters in a remote metering system including a device language message specification (DLMS) server as a meter for measuring a plurality of heterogeneous energies, a DLMS client as a gateway, and a DLMS third party as a metering server for each energy. The method comprises the following steps: performing application coupling between all DLMS servers and DLMS clients; sharing a shared key between all the DLMS servers and DLMS clients; sharing a shared key between all the DLMS servers and DLMS third parties; when the DLMS third party requests metering data to a predetermined DLMS server through the DLMS client, encapsulating and transmitting, by the DLMS client, a metering data request message to the corresponding predetermined DLMS server; and when the corresponding predetermined DLMS server responds to the metering data, encapsulating and transmitting, by the DLMS client, the metering data response message to the corresponding predetermined DLMS third party.
Patent KR-20210121797-A (KR)
Inventor: BAEK TAE GYU
IPC: G06Q50/20
Filed: 2020-03-31
Abstract: The present invention relates to a smart reading room management system with a self-failure diagnosis function that enables a user to check an analysis result by analyzing a learning habit and a learning ability of each user, and provides accurate information to the user by quickly diagnosing a failure in an event of a system failure, wherein the smart reading room management system comprises a learning habit analysis part configured to check a user attendance and the learning time information, and a learning ability evaluation part configured to check the learning ability of the user, thereby having an advantage of being able to adjust a direction of future learning according to one's own learning ability by allowing the user to be able to easily understand their learning habits and at the same time, allowing the user to be able to easily grasp their own learning abilities by inducing improvement in the learning habits.
Patent KR-20210121823-A (KR)
Inventor: KIM SI YOUNG
IPC: E04G11/38
Filed: 2020-03-31
Abstract: The present invention relates to a beam assembly for supporting a slab panel. In the beam assembly according to the present invention, both end units of a support beam (100) and front and rear surfaces of a pillar beam (200) are configured to be vertical surfaces. In addition, these vertical surfaces are in close contact with each other to couple the two beams (100, 200) in close contact in the longitudinal direction. Planar units (110, 210) of the two beams (100, 200) form the same plane, and a space unit (28) opened downward at a close contact position of the two beams is formed. A wedge member (300) having a '⊥' cross-section is inserted into the space unit (28). Thus, the wedge member (300) and an end closing member (130) of the support beam and a front surface unit (or a rear surface unit) of the pillar beam are penetrated by a fastening pin (50) and are integrally fastened. An object of the present invention is to improve efficiency of an installation work and a dismantling work.
Patent KR-20200120547-A (KR)
Inventor: SCHMIEDER DIETMAR
IPC: F02M51/06
Filed: 2020-04-10
Abstract: A fluid metering valve (1), in particular, a fuel injection valve for an internal combustion engine, includes: a housing (6); an armature (4) of an actuator (2) arranged in an armature chamber (43) of the housing (6); and a valve needle (15) that can be operated against a return spring (30) along a longitudinal axis (8) by the armature (4), wherein a stop element (32) fixed relative to the valve needle (15) is provided, in addition, at least one fluid channel (44-47) extended at least partially within the stop element (32) is provided.
Patent KR-20210126320-A (KR)
Title: Method for classifying crop by multiple image recognition reflecting weight, and computer-readable recording medium for excuting the method, and crop classifying device
Inventor: JANG IN HOON
IPC: G06N3/08
Filed: 2020-04-10
Abstract: The present invention provides a classifying method of a crop using a score vector based on a probability derived from a multi-viewpoint image, a recording medium storing a program for performing the method, and a classifying device for a crop therefor, which can maximize the use of spatial feature information of a crop which can be differently exhibited for each crop or variety. The classifying device for a crop comprises: an image input unit receiving a plurality of viewpoint images of a target object; an individual determination unit using an object detection-based deep learning model to classify reference data in each viewpoint of the object, and outputting a plurality of probability-based score vectors for each viewpoint for a reference data level for the object; a weight calculation unit calculating a plurality of weights in each viewpoint from a confusion matrix of the score vectors; and a final determination unit determining a final reference data level based on the plurality of probability-based score vectors outputted from the individual determination unit and the weights calculated from the weight calculation unit.
Patent KR-20210129875-A (KR)
Inventor: MYUNGO KIM
IPC: H01L35/28
Filed: 2020-04-21
Abstract: A thermoelectric power generation apparatus includes: a thermoelectric module array which generates power and includes a plurality of thermoelectric modules; a power conversion unit; and a power control unit. The power control unit controls the power conversion unit to supply the power generated by the thermoelectric module array to an external device when the thermoelectric module is normal, and controls the power conversion unit to supply the power of the external device to the thermoelectric module array when the thermoelectric module is abnormal.
Patent KR-20210133680-A (KR)
Title: Composition of self-healing concrete using clinker binder and clinker aggregate
IPC: C04B14/36
Filed: 2020-04-29
Abstract: The present invention relates to a self-treating type concrete composition comprising a clinker binder and clinker aggregate. Provided, in the present invention, is the self-treating type concrete composition comprising the clinker binder and the clinker aggregate in the optimum pulverized particle size distribution, which allows hydration to occur only on a surface part during an initial hydration process of concrete by increasing a particle size of an inorganic mixed material through assembly of the inorganic mixed material, and allows the unreacted clinker remaining in the concrete to cause a secondary hydration with the permeated moisture when a crack occurs, thereby being designed to treat the crack in the long run by generating hydration water in the crack.
Patent KR-20210136580-A (KR)
Title: Composition for Suppressing Pain Containing 5-Methacrylamidoisophthalic Acid
IPC: A61K31/167
Filed: 2020-05-08
Abstract: The present invention relates to a composition for inhibiting pain, and more particularly, to a pharmaceutical composition for inhibiting or preventing pain comprising 5-methacrylamidoisophthalic acid as an active ingredient. According to the present invention, 5-methacrylamidoisophthalic acid exerts inhibitory effects on formalin-induced pain models, and CFA-induced inflammatory hyperalgesia, mechanical hyperalgesia, thermal hyperalgesia, and neuropathic pain, thereby being able to be used for pain suppression and pain prevention.
Patent KR-20210117891-A (KR)
Title: Method and apparatus of en-dc flag handling for cell reselection
Inventor: JUNG SANGYEOB
IPC: H04W36/00
Filed: 2020-05-13
Abstract: The present invention relates to a communication technique that combines a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, 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.