baber/WOPTO huggingface dataset:
Patent KR-20220130918-A (KR)
Title: Method and Apparatus for Matching of Diagnostic Item in On-line Diagnosis System of Electric Power Facility
Inventor: KANG GWANG GOO
IPC: G06Q50/10
Filed: 2021-03-19
Abstract: The present invention relates to a diagnostic item matching method in an online diagnosis system of an electric power facility and a device thereof. The method comprises the following steps of: allowing an electronic device to register at least one data obtaining device implementing an online diagnosis system; allowing the electronic device to register at least one power facility implementing the online diagnosis system and a plurality of diagnosable items related to the power facility; and allowing the electronic device to match at least one diagnostic item selected from the outside with a data obtaining device that obtains data related to the diagnostic item.
Patent KR-20210038484-A (KR)
Title: Apparatus for checking
Inventor: KWON SUNG IL
IPC: B65G47/88
Filed: 2021-03-19
Abstract: The present invention relates to an inspection device for inspecting a loading state of an electronic component loaded on a loading tray. According to the present invention, the inspection device comprises: a light irradiator irradiating light to an electronic component loaded on the loading tray at an inspection position; a camera capturing the electronic component where the light is irradiated by a light irradiation source; and an analyzer comparing a shape of the light inside an image obtained by the camera with a shape of the light to inspect the loading state of the electronic component. According to the present invention, provided is technology of a new method for inspecting the loading state of the electronic component by using the shape of the irradiated light.
Patent KR-20210122116-A (KR)
Title: Stage apparatus
Inventor: NAKAJIMA RYUTA
IPC: B23Q1/34
Filed: 2021-03-23
Abstract: A technology capable of realizing a high-precision of a stage apparatus is provided. The stage apparatus comprises: a first movable body; an X-axis driving unit configured to be movable in the X-axis direction, which drives the first movable body in the X-axis direction; a second movable body configured to guide the movement of the first movable body in the X-axis direction and to be movable in the Y-axis direction; a Y-axis driving unit for driving the X-axis driving unit or the second movable body in the Y-axis direction; and a constraint unit which does not restrict the relative movement of the X-axis movement unit and the second movable body in the X-axis direction, but restricts the relative movement in the Y-axis direction in a non-contact state.
Patent KR-20210124907-A (KR)
Title: Exposure apparatus, pattern formation apparatus and exposure method
Inventor: ZHANG QU
IPC: G03F9/00
Filed: 2021-03-26
Abstract: An objective of the present invention is to suppress degradation of formation precision of a pattern in a multi-model-on-glass (MMG) technology. An exposure apparatus for scanning and exposing a first pattern on a substrate includes: a mark formation unit for forming a plurality of alignment marks on the substrate; a first measurement unit for measuring positions of the alignment marks formed by the mark formation unit; and an output unit for outputting position information of the alignment mark measured by the first measurement unit so that the position information is used in another exposure apparatus that exposes a second pattern, wherein the mark formation unit is configured to: form a first mark group including at least two alignment marks in a first substrate position; form a second mark group including at least two alignment marks in a second substrate position where the substrate is moved in a direction including a component perpendicular to a straight line that connects the two alignment marks of the first mark group to each other; and scan and expose the first pattern in a direction in which the substrate is moved from the first substrate position to the second substrate position.
Patent KR-20220084972-A (KR)
Inventor: LEE MYUNG SUP
IPC: F17C3/02
Filed: 2021-04-01
Abstract: 본 발명은 액화가스 저장탱크 및 이를 포함하는 선박에 관한 것으로, 본 발명의 액화가스 저장탱크는, 서로 다른 각도의 제1면과 제2면이 만나는 코너 부분에 배치되어 액화가스를 수용하는 저장공간을 형성하는 코너블록을 포함하는 액화가스 저장탱크로서, 상기 코너블록은, 상기 제1,2면의 내측에 마련되며, 싱글보드로 이루어지는 하부블록과, 상기 하부블록 상에 인접 배치되어 본딩 결합되는 복수의 상부블록과, 이웃하여 배치되는 상기 하부블록의 상면에 본딩 결합되어 상기 하부블록간을 연결하는 상부연결블록으로 이루어지고, 상기 하부블록은, 선체에 설치되는 코너 2차단열벽과, 상기 코너 2차단열벽의 내측에 배치되는 코너 2차방벽과, 상기 하부블록이 인접 배치될 때 이웃하는 상기 코너 2차방벽을 연결하는 코너 연결방벽으로 이루어지고, 상기 상부연결블록은, 상기 제1,2면의 내측에 예정된 각도로 절곡되어 마련되며, 금속 재질의 코너 1차방벽을 고정하며, 상기 코너 1차방벽의 외측에 배치되는 금속 재질의 방벽고정부재와, 상기 방벽고정부재의 외측으로 코너 제1연결플라이우드, 코너 연결단열재, 코너 제2연결플라이우드가 순차적으로 적층된 구조로 상기 제1,2면의 내측에 각각 마련되는 코너 제1,2연결고정부, 상기 코너 제1,2연결고정부 사이에 설치되는 코너 연결절곡부로 이루어지며, 상기 코너 제2연결플라이우드는, 접착제로 상기 하부블록의 상기 코너 연결방벽 상에 본딩 결합되고, 상기 상부연결블록의 본딩 결합 시에 상기 접착제가 비본딩영역인 상기 코너 연결절곡부 및 상기 코너 연결단열재 각각의 노출면으로 빠져나오는 것을 방지하는 본딩방지부재를 포함한다.
Patent KR-20220140185-A (KR)
Inventor: YANG HAE CHOON
IPC: H01L21/67
Filed: 2021-04-09
Abstract: Disclosed is a pick and place system having a hybrid ejector, which can effectively separate semiconductor chips without damage. The disclosed pick and place system having a hybrid ejector is a pick and place system which is supplied with a ring frame, which is applied after a deposition process and on which deposition is completed, separates semiconductor chips from a PI film of the ring frame, picks the separated semiconductor chips, and loads the semiconductor chips on a tray, and comprises: a work table, which fixedly holds a ring frame including a PI film attached to an edge thereof and semiconductor chips attached to the PI film, and provides a work space to separate the semiconductor chips from the PI film in a state where the ring frame is fixedly held; a frame supply unit for loading the ring frame on the work table and collecting the ring frame to be collected after completing work on the work table; a hybrid ejector unit disposed under the work table, and forming vacuum pressure while being in close contact with the lower surface of the PI film to pull the PI film downward so that the PI film is separated from an adjacent part that excludes a central part of the semiconductor chip; a chip transfer unit including an adsorption picker for adsorbing, picking, and transferring the semiconductor chip having a contact area reduced by means of the hybrid ejector unit; and an off-loader unit having a tray on which the semiconductor chip is loaded by being transferred through the chip transfer unit.
Patent KR-20210136842-A (KR)
Title: High-nickel electrode sheet with reduced reactivity with moisture and a method for manufacturing the same
IPC: H01M10/052
Filed: 2021-04-16
Abstract: The present invention improves the lifespan characteristics of a battery by maximally suppressing reactivity between nickel and moisture by applying slurry for a second positive electrode mixture including a positive electrode active material that is stronger in rolling than the central portion of a coated part to both edge areas of an electrode sheet coated part, which is vulnerable to moisture penetration and has a high rolling rate during storage of electrode sheets with a high nickel content.
Patent KR-20220143451-A (KR)
Inventor: LIM SEUNG TAEK
IPC: H01M8/0432
Filed: 2021-04-16
Abstract: The present invention relates to a fuel cell system which includes: a fuel cell stack; a battery that stores electricity generated from the fuel cell stack; an air supply line connected to the fuel cell stack and supplying air to the fuel cell stack; an air compressor provided in the air supply line; and a branch line in which one end is connected to the air supply line in the upstream side of the air compressor and the other end is connected to the battery, so that a structure is simplified and safety and reliability can be improved.
Patent KR-20210128946-A (KR)
Inventor: WEI WEN TSAI
IPC: B24B37/26
Filed: 2021-04-19
Abstract: The present invention provides a method of forming a porous polyurethane polishing pad, which comprises a step of supplying liquid polyurethane onto a web sheet with a doctor blade while applying counter tension to the web. According to the present invention, the liquid polyurethane is set on the web sheet to form a two-layer substrate. The two-layer substrate has a porous matrix, and the porous matrix has large pores extending upwardly from a base surface and opening to an upper surface. A spring-arm section connects the lower and upper sections of the large pore.
Patent KR-20220146726-A (KR)
Inventor: KIM DONG YEOP
IPC: B25J5/00
Filed: 2021-04-23
Abstract: The present invention relates to travel planning device and method for generating a travel plan for an autonomous mobile robot in an urban environment, and a mobile robot applying the same. A travel planning method for a mobile robot according to the present invention includes the steps of acquiring segmentation information for a semantic object included in a map image, generating a region map based on the segmentation information, generating a plurality of paths between a starting point and a destination point in the region map, and selecting an optimal path by applying a cost function to the plurality of generated paths. Accordingly, an optimal travel plan for an autonomous mobile robot can be created by recognizing more diverse information about an available travel region of the autonomous mobile robot using deep learning technology.
Patent KR-20220147161-A (KR)
Title: Method and device for controlling towing mode of hybrid vehicle
Inventor: ALEXANDER ZEPEDA
IPC: B60W10/26
Filed: 2021-04-23
Abstract: A control method for a tow mode of a hybrid vehicle comprises: a step in which a controller calculates the tow weight of an object towed by a hybrid vehicle generated when the hybrid vehicle accelerates and identifies the towed object through the calculated tow weight; a step in which, when the towed object is identified, the controller enters the hybrid vehicle into a tow mode, which is an operating mode of the hybrid vehicle, and controls an engine and a transmission of the hybrid vehicle based on the tow weight; and a step in which, when a tow mode termination condition for terminating the tow mode is satisfied, the controller terminates the tow mode of the hybrid vehicle. The controller causes the hybrid vehicle to continuously maintain the tow mode while the hybrid vehicle is traveling in the tow mode unless the tow mode termination condition is satisfied. Accordingly, an embodiment of the present invention can improve the towing performance of a hybrid vehicle that tows an object (e.g., a trailer) connected to the rear of the hybrid vehicle.
Patent KR-20220149004-A (KR)
Title: Elastic acoustic metamaterials for variable frequency filtering
Inventor: HAN MIN WOO
IPC: G10K11/16
Filed: 2021-04-29
Abstract: The present invention is for filtering sound having various frequency bands by deforming an acoustic metamaterial, and includes an acoustic metamaterial composed of a dielectric elastomer and a flexible electrode arranged to apply power to the dielectric elastomer, wherein air gaps for sound absorption are formed in the acoustic metamaterial, and when power is applied to the flexible electrode, the size or position of the air gaps changes due to deformation of the acoustic metamaterial, so that a sound absorption frequency band for removing sound is changed.
Patent KR-20210136871-A (KR)
Title: Method for configuring an electrical contact zone on/in a terminal, and electrical terminal
IPC: H01R13/24
Filed: 2021-05-06
Abstract: The present invention preferably relates to a method for forming an electrical contact zone (12) on/in an electrical terminal (1) to be realized for a vehicle field, in particular, on a contact device (1) or a contact means (1), wherein the terminal (1) includes an electromechanical contact portion (10) extending in a longitudinal direction (Lr) of the terminal (1) in which a contact zone (12) is formed, and in a first step (I) of the method, only at least one electromechanical contact dome (120) having a radius (R) is configured in the contact zone (12), but is formed later in time, and in a second step (II) of the method after a start phase, an intermediate phase, or an end phase of the first step (I), the contact zone (12) is formed at the contact portion (10) substantially away from the contact dome (120) of the contact zone.
Patent KR-20220151775-A (KR)
Title: Consumer matching devices and methods through supplier selection valuation for micro enterprises using natural language processing
Inventor: YUN SUNG PIL
IPC: G06Q30/06
Filed: 2021-05-07
Abstract: The present invention is a service that recommends a customized goods supplier based on machine learning for the stable growth of 5.6 million self-employed people nationwide. Departing from the conventional method of finding and selecting a category that a consumer wants, developed is a goods supply platform for automatically normalizing entered information and measuring the degree of matching with registered supplier registration information using natural language processing (NLP) and machine learning technology through a system when a customer enters whatever the customer wants, and automatically matching the most suitable suppliers in various fields such as labor, tax, law, design, marketing, purchasing supplies, etc. for supply in an escrow-based safe transaction method.
Patent KR-20220153925-A (KR)
Title: Turbo Compressor and Method of Control the same
Inventor: OH JUNCHUL
IPC: F04D29/28
Filed: 2021-05-12
Abstract: The present invention provides a turbo compressor, which can be miniaturized while providing a high compression ratio by using an impeller of a three-stage structure, and a method for controlling the same. The turbo compressor includes: a driving unit capable of generating rotation power for compressing a refrigerant; a shaft extended in one direction and installed in the driving unit to rotate by the power generated by the driving unit; and first to third compression units installed on one side of the shaft. The first compression unit includes a first impeller rotating by the power generated by the driving unit to suck the refrigerant discharged by an evaporator, compress the sucked refrigerant, and discharge the compressed refrigerant. The second compression unit includes a second impeller rotating by the power generated by the driving unit to suck the refrigerant discharged by the first compression unit, compress the sucked refrigerant, and discharge the compressed refrigerant. The third compression unit includes a third impeller. The third impeller sucks the refrigerant discharged by the second compression unit and discharges the refrigerant to the outside by compressing the sucked refrigerant or provides the refrigerant by enabling the refrigerant to bypass the third impeller and flow to the first compression unit.
Patent KR-20220156221-A (KR)
Title: Slot die coater manufacturing battery electrode
Inventor: SUNG JAEYOUNG
IPC: B05C5/02
Filed: 2021-05-18
Abstract: A slot die coater according to one embodiment of the present invention is configured to form a coated layer by discharging slurry on a current collector. The slot die coater comprises: a first die and a second die facing each other; a manifold part which is formed on the first die or the second die and accommodates slurry; a land part which is formed by coupling the first die and the second die and discharges the slurry delivered from the manifold part to the outside; and a control part which is mounted on the first die. The control part includes a block part that is movable in an axial direction. One surface of the block part is disposed in parallel with one surface of the first die. An axial direction of the block part forms an angle with one surface of the first die. The height of the land part is locally adjusted by means of the movement of the block part. According to the present invention, the slot die coater is capable of controlling a discharge amount of active material slurry to be applied onto a substrate.
Patent KR-20220156275-A (KR)
Title: Dust separator with improved removal performance of impurities
Inventor: KO YUNG JAE
IPC: B01D29/64
Filed: 2021-05-18
Abstract: The present invention relates to a dust separator with improved removal performance of impurities on a lower side. More specifically, the present invention relates to a dust separator with improved removal performance of impurities on a lower side, comprising: a frame formed in a tilted shape and arranged in a waterway; a first driving sprocket and a second driving sprocket rotatably installed on an upper side and a lower side of the frame; a driving unit including a driving motor rotating and driving one of the first driving sprocket and the second driving sprocket, and a driving chain connecting the first driving sprocket and the second driving sprocket; a first rake connected to the driving chain of the driving unit to tow impurities toward an upper side; a linking unit connected to and linking the driving unit and arranged on a lower side of the frame; and a second rake axially coupled to the linking unit to be rotatable, and arranged on a front end unit of the frame, and towing impurities to the first rake. That is, the present invention aims to propose a dust separator with improved removal performance of impurities on a lower side, which is able to tow impurities from the lowermost part of a waterway by a rotary rake so that no impurities can precipitate on a lower surface of the waterway or can be stacked in front of a front screen, to prevent the dust separator from being clogged or bent, and thereby more efficiently remove impurities.
Patent KR-20210151000-A (KR)
Inventor: LEE JUN YOUB
IPC: G02B7/04
Filed: 2021-06-03
Abstract: One embodiment relates to a distance measuring device, comprising: a light source unit including one or more light source elements; and a light diffusion device through which the light emitted from the light source unit passes, wherein the light diffusion device is divided into one or more regions, the light source element of the light source unit is arranged to have an independent area, and the intensity of light transmitted from the light source element is adjustable. The present invention may provide a method for synchronizing a field of view of the distance measuring device, comprising steps of: checking the field of view (FOV) of a red, green, blue (RGB) camera; and adjusting the field of view of the distance measuring device to correspond to the field of view of the RGB camera according to a set standard.
Patent KR-20220018902-A (KR)
Title: Ultrasonic soldering process device and process method
Inventor: KANG SHIN GUK
IPC: H05K3/34
Filed: 2021-06-08
Abstract: According to an aspect of the present disclosure, an ultrasonic soldering process device includes: a stage; a jig which is disposed on the stage, and has a substrate and a device disposed on one surface thereof; and an ultrasonic soldering machine which is disposed to correspond to the jig for soldering the substrate and the device. The ultrasonic soldering machine includes: an oscillator which generates an electrical signal; a converter which is electrically connected to the oscillator, to generate ultrasonic waves having a preset frequency based on the electrical signal from the oscillator; a horn which is connected to one end of the converter; and a heater which is coupled to the horn, to preheat the horn to a preset temperature.
Patent KR-20220166107-A (KR)
Title: Electronic device including heat radiating structure
Inventor: JUNWHON UHM
IPC: H04R1/28
Filed: 2021-06-09
Abstract: According to various embodiments of the present invention, an electronic device comprises: a display member including one or more glasses; a frame supporting at least a part of the display member; and a leg member coupled to at least one side of the frame. The leg member includes: a first structure; a second structure which can be coupled to the first structure; a speaker arranged in a space formed between the first structure and the second structure; and a printed circuit board arranged in a space formed between the first structure and the second structure. One or more of the first structure and the second structure include a rib storing the printed circuit board. A rear surface of the speaker is arranged to face a resonance space formed between the first structure and the second structure. The resonance space includes the space where the printed circuit board is arranged, and can be connected to one or more ventilation holes formed on one or more regions of the rib to be connected to the outside of the leg member. Therefore, the low-note performance of a speaker can be improved.
Patent KR-20210080300-A (KR)
Title: Moveable edge coupling ring for edge process control during semiconductor wafer processing
Inventor: YAN HAOQUAN
IPC: H01L21/02
Filed: 2021-06-21
Abstract: A substrate processing system includes a processing chamber and a pedestal disposed within the processing chamber. An edge coupling ring is radially adjacent to the outer edge of a pedestal. A first actuator selectively moves the edge coupling ring to an elevated position relative to the pedestal to provide a clearance between the edge coupling ring and the pedestal to cause a robotic arm to remove the edge coupling ring from the processing chamber.
Patent KR-20220169987-A (KR)
Title: mooring line protection member for ship fixing
Inventor: LEE YUNG HUI
IPC: B63B21/20
Filed: 2021-06-22
Abstract: The present invention provides a mooring rope protection member which is custom-made in sizes of 38mm, 45mm, and 65mm, is equipped with a cover made of rubber material with good anti-abrasion, and, as for the mounting method, has an effect of being easily attached and detached by using a string made of synthetic resin on each ring after being easily mounted, is provided with a spring-shaped reinforcing member in the inner diameter of the cover to enhance the weak durability, and has the advantage of being compatible and usable with horizontal mooring ropes and I-knots.
Patent KR-20220170106-A (KR)
Title: Message based Advertisement Platform Using Hashtag
Inventor: SON EUN KYUNG
IPC: G06Q30/02
Filed: 2021-06-22
Abstract: The present disclosure provides a message-based advertising platform using hashtags. According to one aspect of the present disclosure, provided is a message-based advertising platform using hashtags, which generates a hashtag message based on a personalized hashtag designating a recommended product as an advertising message including an access link to a service page, generates and sends a promotion message including general promotion information, and provides a service page differentially according to the type of the advertising message by using a click log of an access link.
Patent KR-20220170177-A (KR)
Title: Disk Brake
Inventor: KIM HONGKI
IPC: F16D65/097
Filed: 2021-06-22
Abstract: According to an embodiment of the present invention, a disk brake comprises a cylinder body and a bracket assembly. The bracket assembly is disposed in a space of the cylinder body. The cylinder body and the bracket assembly are fastened to each other by a fastening member. The purpose of the present invention is to provide the disk brake which can reduce cost of a product and can simplify processing of the cylinder body.
Patent KR-20220170211-A (KR)
Title: Automotive lamp
Inventor: LEE HAN MYUNG
IPC: F21S41/40
Filed: 2021-06-22
Abstract: The present invention relates to a vehicle lamp which realizes a plurality of different chromaticities by using a plurality of light sources having different chromaticities from one another. According to an embodiment of the present invention, the vehicle lamp includes: a first lamp unit which comprises a first light source and a first optical unit, and irradiates first light to a beam pattern region; and a second lamp unit which comprises a second light source and a second optical unit, and irradiates second light to the beam pattern region, wherein the first lamp unit and the second lamp unit are arranged in parallel to each other.