baber/WOPTO huggingface dataset:
Patent KR-20200070180-A (KR)
Title: Covering for architectural openings with coordinated vane sets
Inventor: COLSON WENDELL B
IPC: E06B9/262
Filed: 2020-06-09
Abstract: A cover for a building opening includes a roller, an end rail, and a panel rotatable on the roller across the roller and the end rail. The panel includes a front seat, a rear seat, and a cell placed between the front and rear seats. When the front seat is in a first position relative to the rear seat, the cell is opened. When the front seat is in a second position relative to the rear seat, the cell is closed.
Patent KR-20210157050-A (KR)
Inventor: LEE WOON SANG
IPC: B05B9/01
Filed: 2020-06-19
Abstract: The present invention is configured to detect an inclination of a spray gun, a painting distance, and a moving speed of the spray gun and allow a detected value to be viewed on a display, thereby allowing an operator to check the detected value obtained in a painting process through the display during or after a painting operation, so that a painting technique can be easily acquired. Specifically, the present invention pre-stores a comparison value that can be compared with the detected value in the display, such that when the operator performs the painting operation, the operator compares the detected value with the pre-stored comparison value to easily compare and check where and how the operator makes a mistake to further improve a learning effect. In addition, since the present invention uses a gyroscope as a sensor for obtaining the detected value, a required value can be easily detected using one sensor, and the operator can check the required value and supplement the painting operation.
Patent KR-20210158438-A (KR)
Inventor: CHEON SOO HONG
IPC: G02F1/13
Filed: 2020-06-23
Abstract: The present invention relates to a display device and a method of repairing the same. According to the present invention, the display device can comprise: a substrate; a scan line placed on the substrate; a storage line parallel to the scan line; a data line crossing the scan line and the storage line; a first transistor and a second transistor connected to the scan line and the data line; a first pixel electrode placed on the first transistor and including a first stem unit parallel to the data line, a first contact unit connected to the first transistor, and a first branch unit connecting the first contact unit and the first stem unit; a second pixel electrode placed on the second transistor and including a second stem unit spaced apart from the first pixel electrode with a planar scan line in the middle, and parallel to the data line, a second contact unit connected to the second transistor, and a second branch unit connecting the second contact unit and the second stem unit; and a first pattern placed between the substrate and the second pixel electrode, and overlapped with the second branch unit. The present invention aims to provide a display device and a method of repairing the same, which are capable of preventing light from leaking through a damaged part.
Patent KR-20220000711-A (KR)
Title: Hydraulic pressure control method for transmission
Inventor: BAE BONG UK
IPC: F16H61/04
Filed: 2020-06-26
Abstract: The present invention comprises: a step of checking a current shifting range among a plurality of shifting ranges; a step of setting a tither frequency of a pressure control solenoid valve of a transmission hydraulic circuit as a predetermined first frequency; and a step of setting the thither frequency of the pressure control solenoid valve as a predetermined second frequency when the current shifting range is the shifting range except the first range.
Patent KR-20220000752-A (KR)
Inventor: CHO KYUNG HO
IPC: E04F13/08
Filed: 2020-06-26
Abstract: The present invention relates to an angle support bracket. The angle support bracket according to one embodiment of the present invention comprises: a fixation unit fixed to an outer wall; and a support unit extending from the fixation unit and supporting an L-shaped angle. The support unit includes: a support unit for supporting a horizontal part of the L-shaped angle; and a rotation movement limitation unit to limit rotation or movement of the L-shaped angle by a weight of the L-shaped angle and a load of a stucco. According to the present invention, while a structure is simplified and manufacturing is easy, difficulty of an entire process of constructing a masonry wall body can be reduced.
Patent KR-20220004871-A (KR)
Inventor: SEO JUNG HAN
IPC: H01L27/32
Filed: 2020-07-03
Abstract: The present invention relates to a display device and a method for fabricating the same, which can form an organic layer for covering foreign matters on cutout patterns except for cutout portions when a corner portion includes the cutout portions and the cutout patterns in order to reduce strains of the corner portion of the display device. A display device according to an embodiment includes: a substrate including a front portion, a first side portion extending from a first side of the front portion, a second side portion extending from a second side of the front portion, and a corner portion disposed between the first side portion and the second side portion; a first display area disposed on the front portion of the substrate and including a first pixel having a first pixel electrode, a first light emission layer disposed on the first pixel electrode, and a first common electrode disposed on the first light emission layer; a second display area disposed on the corner portion of the substrate and including a second pixel having a second pixel electrode, a second light emission layer disposed on the second pixel electrode, and a second common electrode disposed on the second light emission layer; a first encapsulation inorganic layer disposed on the first common electrode and the second common electrode in the first display area and the second display area; an encapsulation organic layer disposed on the first encapsulation inorganic layer in the first display area; and a second encapsulation inorganic layer disposed on the encapsulation organic layer in the first display area and disposed on the first encapsulation inorganic layer in the second display area.
Patent KR-20210041479-A (KR)
Title: Intelligent meal delivery system
Inventor: LO KUANG CHEN
IPC: A47F10/06
Filed: 2020-07-07
Abstract: An intelligent meal delivery system is provided to be used in a restaurant, and includes a rail device (2), a delivering vehicle (3) and an operating device (4). The delivering vehicle (3) is movable along a rail (21) of the rail device (2), and is provided to deliver food from a pick-up region (81) to access regions (82) of the restaurant, and includes a locomotive carrier (31) including a carrier plate (302) provided for carrying the food, and a controller device (32) configured to control the locomotive carrier (31). The operating device (4) is communicatively connected to a controller module (323) of the controller device (32), and is operable to transmit an instruction to the controller module (323). The controller module (323) is configured to control the delivering vehicle (3) according to the instruction.
Patent KR-20220008071-A (KR)
Inventor: JUNG GIL HO
IPC: F24H1/10
Filed: 2020-07-13
Abstract: The present invention discloses an electric boiler capable of selecting a water temperature selection mode for driving a heater based on a water temperature and a room temperature selection mode for driving the heater based on a room temperature. Additionally, disclosed is an automatic selection mode in which the water temperature selection mode and the room temperature selection mode can be automatically selected under specific circumstances. The electric boiler of the present invention comprises: a temperature sensor; a room temperature sensor; a water temperature setting display unit; an indoor temperature setting display unit; a changeover switch; and a controller.
Patent KR-20220008131-A (KR)
Inventor: PARK BYUNG HOON
IPC: G08G1/01
Filed: 2020-07-13
Abstract: According to an embodiment of the present disclosure, a computer program stored in a computer-readable storage medium is disclosed. When a computer program is executed on one or more processors included in an edge device, the computer program performs the following operations for determining road and traffic conditions using a neural network. The following operations include the steps of: receiving local data from one or more sensors; classifying whether the received local data is abnormal data using a learned first classification model; and transmitting the local data to a cloud server, when the received local data is classified as abnormal data.
Patent KR-20220009548-A (KR)
Inventor: MA SANG BAE
IPC: B01L3/00
Filed: 2020-07-16
Abstract: The present invention relates to an all-in-one RT-PCR apparatus comprising an extraction tube module, an interface tube module, and a PCR tube module, and more specifically, to an RT-PCR apparatus, wherein the PCR tube module is separated at an elution position and rotates to be located at a lower part of an optical measurement module so that an entire process from sample preparation to measurement can be performed in an all-in-one manner.
Patent KR-20220010118-A (KR)
Inventor: CHOUN MYOUNG HOON
IPC: B01J20/20
Filed: 2020-07-17
Abstract: The present invention provides a carbon dioxide absorbent which comprises: an active ingredient which is a mixture of potassium carbonate and potassium bicarbonate; a support which is a mixture of alpha-alumina, titanium dioxide (TiO_2), and zirconium dioxide (ZrO_2); and an inorganic binder which is a mixture of bentonite, pseudoboehmite, and synthetic calcium silicate.
Patent KR-20220012010-A (KR)
Title: A Balancing Code Scanning Type of a System for Paying a Parking Fee
Inventor: SHIN KANG HO
IPC: G07B15/02
Filed: 2020-07-22
Abstract: The present invention relates to a parking fee payment system of a settlement code scan method. The parking fee payment system includes: a code storage module (11) for storing a settlement code in which information necessary for settlement of a parking fee is stored; a code scanning module (12) for scanning the settlement code from the code storage module (11), and inputting and transmitting information necessary for settlement; and a fee settlement module (13) for settling a parking fee for each vehicle based on the settlement code information transmitted from the code scanning module (12).
Patent KR-20220012706-A (KR)
Title: Tuyere assembly
Inventor: LEE HAE YANG
IPC: F27D9/00
Filed: 2020-07-23
Abstract: The present invention is to provide a tuyere assembly that is easy to install and can prevent a bending loss of a tuyere. According to one embodiment of the present invention, a tuyere assembly includes: a tuyere cooler that is inserted and installed in a furnace such that the inside is penetrated in the front-rear direction, has inner and outer diameters decreasing toward the front, and has a tuyere cooler rear inner circumferential surface and a tuyere cooler front inner circumferential surface stepped from the tuyere cooler rear inner circumferential surface; a tuyere that is installed in the front of the tuyere cooler through the inside of the tuyere cooler to be penetrated in the front-rear direction, has inner and outer dimeters decreasing toward the front, and has a tuyere rear outer circumferential surface in contact with the tuyere cooler front inner circumferential surface and a tuyere front outer circumferential surface stepped from the tuyere rear outer circumferential surface; and a guide bump protruding from one side of the periphery of the tuyere front outer circumferential surface to fill the step of the tuyere and having a guide surface parallel to the tuyere rear outer circumferential surface.
Patent KR-20210088406-A (KR)
Title: Dust-proof reinforced structure
Inventor: LAI YU CHUN
IPC: F16C29/06
Filed: 2020-07-27
Abstract: Disclosed is a dust-proof reinforcement structure comprising two vertical plates, a connecting plate and a dust-proof sheet. According to the present invention, the vertical plates face each other, and each of the vertical plates is provided on the outer surface of a reflux distributor of a linear guide-way. Two ends of the connecting plate are connected to the lower edges of the vertical plates, respectively. The dust-proof sheet is connected to the connecting plate, and the dust-proof sheet covers an adjacent position between a slide rest and a slide rail of the linear guide-way to prevent dust from entering a space between the slide rest and the slide rail.
Patent KR-20220015134-A (KR)
Inventor: SHIN HEE YONG
IPC: F26B5/00
Filed: 2020-07-30
Abstract: A substrate drying chamber according to the present invention includes: an upper housing; a lower housing configured to openly and closely coupled to the upper housing; a substrate placement plate coupled to a bottom surface of the lower housing, on which a substrate formed with an organic solvent is placed; an upper supply port formed to face the substrate placement plate in a central region of the upper housing to provide a supply path of a drying supercritical fluid; an integrated supply/discharge port formed to extend from a side surface of the lower housing to a central region of the lower housing and to face the substrate placement plate in the central region of the lower housing, and configured to provide a supply path of an initial pressurization supercritical fluid and a discharge path of a mixed fluid obtained by dissolving the organic solvent in the drying supercritical fluid, after drying is performed using the drying supercritical fluid supplied through the upper supply port; and a check valve coupled to an end of the upper supply port to prevent the mixed fluid from flowing back into the upper support port. According to the present invention, after completing a flushing process in which the supply of drying supercritical fluid and the discharge of mixed fluid obtained by dissolving the organic solvent in the drying supercritical fluid are repeated, when the mixed fluid is discharged (reduced in pressure), the mixed fluid is phase-separated to prevent particulate contamination on the substrate. When the supercritical fluid is supplied or discharged, a symmetrical flow thereof is induced to uniformly disperse the supercritical fluid inside the chamber, thereby supplying and discharging the supercritical fluid, such that it is possible to increase substrate drying efficiency and prevent particles from flowing into the substrate inside the chamber when the chamber is opened after the drying process is completed.
Patent KR-20220017638-A (KR)
Inventor: YOO HAH YOUNG
IPC: G06F17/14
Filed: 2020-08-05
Abstract: An objective of the present invention is to provide fast Fourier transform device and method using real numbers as input, which include a post processing step existing in a packing algorithm through an existing FFT implementation method and a method which efficiently performs and treats without correction of a basic structure to reduce an amount of computation and complexity. As described above, the present invention provides a method for Fourier transforming N=2p input data sequences including only real numbers, which includes a complex number input N/2 point fast Fourier transforming step of applying a packing algorithm to N real value input data sequences to be transformed into N/2 complex number input sequences using adjacent data of even-odd index relation as a pair, applying the same into an N/2 point complex number input fast Fourier transform device, dividing p-1 stages, repeating N/4 butterfly operations for each stage, and outputting N/2 complex numbers; and a post-processing step of obtaining a final output value with respect to Fourier transform of N real number input sequences which are originally desired to be obtained through two post processing stage processes the same as an operation method for each stage from the complex number output, wherein the N/2 point fast Fourier transform step uses an implementation method of various existing complex number input fast Fourier transform devices.
Patent KR-20220018841-A (KR)
Inventor: LEE BYUNG SOON
IPC: E03B7/09
Filed: 2020-08-07
Abstract: The present invention relates to a valve chamber with a variable pipe body insertion angle and comprises: a housing (3) forming an outer body while forming a space therein; an inlet pipe bundle (5) to fit an inlet pipe (IP); and an outlet pipe bundle (7) to fit an outlet pipe (OP). The inlet and outlet pipe bundles (5, 7) comprises: a movable support (21) for axially supporting the inlet and outlet pipes (IP, OP) respectively inserted into the housing (3) through inlet and outlet through holes (11, 12); and a fixed support (23) for axially supporting the movable support (21) to be inclined by changing the angle of an axis (B) with respect to a housing axis (A). Therefore, when the pipelines such as the inlet and outlet pipes, etc. are inserted and installed in the valve chamber installed underground, even if the pipelines are misaligned with the inlet and outlet through holes of the valve chamber housing due to construction errors, etc., the angles of the inlet and outlet pipe bundles are adjusted along the misaligned inlet and outlet pipes. Therefore, it is possible to prevent in advance the deformation or damage of the inlet and outlet pipes or the inlet and outlet through holes due to the misaligned insertion of the inlet and outlet pipes or deterioration of the sealing performance.
Patent KR-20220023100-A (KR)
Inventor: DOO JAE GYUN
IPC: H01M50/572
Filed: 2020-08-20
Abstract: An embodiment of the present invention relates to a cylindrical secondary battery having an improved current collecting structure. According to the present invention, an elastic unit integrated to or separated from a current collector plate is provided, thereby absorbing shocks caused by external vibration. Accordingly, a problem that a substrate of an electrode assembly is pressed or compacted can be minimized.
Patent KR-20220023562-A (KR)
Title: Band-Selectable Anti-Jamming Multiple Global Navigation Satellite System and Anti-Jamming Method
Inventor: HAN JIN HEE
IPC: G01S19/21
Filed: 2020-08-21
Abstract: The present invention relates to a multiple global navigation satellite system using an anti-jamming technique that can select a band and an anti-jamming method. The present invention selectively processes a satellite navigation signal in different bands without additional designing of an anti-jamming apparatus by using the anti-jamming apparatus that selectively receives the satellite navigation signal in which jamming is included among separated satellite navigation signals to remove a jamming signal.
Patent KR-20220026393-A (KR)
Title: Roof airbag for vehicle
Inventor: LEE DONG OH
IPC: B60R21/235
Filed: 2020-08-25
Abstract: A vehicle roof airbag according to the present invention comprises: an airbag cushion which is located on a roof panel of a vehicle and is deployed from one side to the other side of the roof panel during operation; a first sewing unit which is extended in a direction intersecting a deployment direction of the airbag cushion, and allows an upper surface to come in contact with a lower surface of the airbag cushion; and an inflator which is coupled with one side of the roof panel, is connected with the airbag cushion, and injects gas to the airbag cushion to deploy the airbag cushion from one side to the other side of the roof panel. The vehicle airbag cushion has the first sewing unit and a second sewing unit in the direction intersecting the deployment direction of the airbag cushion to reduce a non-protected area.
Patent KR-20220027550-A (KR)
Title: Memory device performing temperature compensation and Operating method thereof
Inventor: CHO YONG SUNG
IPC: G11C16/10
Filed: 2020-08-27
Abstract: Disclosed are a memory device for performing temperature compensation to reduce operation errors and an operation method thereof. According to the present invention, the memory device comprises: a memory cell array including a plurality of memory cells; a page buffer circuit connected to the memory cell array through a plurality of bit lines, including a page buffer connected to each bit line, and performing a precharge operation on the bit lines in a precharge period for reading data; and a control logic differently controlling the precharge operation of the page buffer circuit according to a detected temperature. The precharge period includes a first period overdriving the bit line and a second period driving the bit line at a lower voltage than that of the first period and the first period when the detected temperature is a first temperature is set shorter than the first period when the detected temperature is a second temperature higher than the first temperature.
Patent KR-20200105462-A (KR)
Title: Method and apparatus for adjusting signal transmission time of terminal in wireless network
Inventor: JIN SUNG GEUN
IPC: H04W4/80
Filed: 2020-08-27
Abstract: Provided is a method in which a first terminal adjusts a transmission time point of at least one second terminal in a wireless network. According to the present invention, a method for adjusting a transmission time point of a terminal comprises the steps of: setting a transmission time point of a second terminal; transmitting a first request frame including information on the transmission time point to the second terminal; receiving a first response frame transmitted according to the transmission time point from the second terminal; and adjusting the transmission time point according to an arrival time of the first response frame.
Patent KR-20220028921-A (KR)
Inventor: HAN KYU JIN
IPC: H01L23/29
Filed: 2020-08-31
Abstract: Disclosed is a clip-based semiconductor device package. The clip-based semiconductor device package comprises: a heat sink on which the semiconductor device is mounted on an upper surface; a ceramic insulating part attached to an upper surface of the heat sink to form a space in which the semiconductor device is mounted; a lead frame with one side attached to one area of the upper surface of the ceramic insulating part; a coating film formed by coating an upper surface of the lead frame and dividing the upper surface of the lead frame into an operation area and a protection area; and a clip that has one side connected to tan electrode of the semiconductor device and the other side attached to the operation area of the upper surface of the lead frame.
Patent KR-20220032144-A (KR)
Title: Apparatus for separating 3d objects and sheet film, and 3d printer including the same
Inventor: LEE KWANG MIN
IPC: B29C64/245
Filed: 2020-09-07
Abstract: A device for separating a 3D sculpture and a sheet film according to one embodiment of the present invention can comprise: a header module sucking the sheet film; and a control unit controlling to suck the sheet film corresponding to one area in which the header module is located while the header module is moved from a lower surface of the sheet film to separate the 3D sculpture adhering to the sheet film.
Patent KR-20220033657-A (KR)
Inventor: CHOI BONGKYUN
IPC: F17C9/00
Filed: 2020-09-09
Abstract: A twin fuel tank for ships with reduced fuel injection and discharge facilities is disclosed. According to an aspect of the present invention, provide is a twin fuel tank for ships comprising: a first tank part; a second tank part spaced apart from the first tank part in a horizontal direction and disposed lower than the first tank part; and a connection pipe connecting a lower portion of the first tank part and a lower portion of the second tank part.