baber/WOPTO huggingface dataset:
Patent KR-20200142291-A (KR)
Inventor: KANG JEONG HOON
IPC: B60R21/237
Filed: 2019-06-12
Abstract: The present invention relates to an airbag device for a driver′s seat, which includes: a housing unit that is moved backward by external force to induce horn operation; a cushion unit accommodated in the housing unit; an inflator unit for supplying gas to the cushion unit; and a cover unit that surrounds the cushion unit and induces eccentric deployment of the cushion unit. Accordingly, an injury to a driver due to a collision with the cushion unit can be prevented.
Patent KR-20210000793-A (KR)
Inventor: KIM HONG SOO
IPC: G09G3/3208
Filed: 2019-06-25
Abstract: A display device includes: a display panel including a plurality of pixels; a data driver configured to generate data voltages based on output image data, and provide the data voltages to the plurality of pixels; and a controller configured to receive input image data and input frequency information from a host processor, and provide the output image data to the data driver. The controller includes an adaptive refresh block configured to: determine a target frequency by analyzing the input image data; determine a masking ratio based on an input frequency represented by the input frequency information and the target frequency; and selectively output the input image data as the output image data by performing a masking operation on the input image data with the masking ratio. The present invention provides the display device capable of preventing flickers from occurring while performing the adaptive refresh.
Patent KR-20210003020-A (KR)
Inventor: HAN SEUNG MIN
IPC: B32B5/22
Filed: 2019-07-01
Abstract: The present invention relates to a method of manufacturing a PVC mat having a foamed polyurethane-bonded buffer layer, capable of solving problems of causing cancer or allergies. According to the present invention, the method of manufacturing the PVC mat having the foamed polyurethane-bonded buffer layer includes: a primary bonding/heating/melting process; a first mat bonding process; a secondary bonding/heating/melting process; a secondary mat bonding process; a cutting process; a mat longitudinal side finishing-bonding process; and a mat longitudinal both end finishing-bonding process.
Patent KR-20200050848-A (KR)
Inventor: PARK DONG HYUN
IPC: H04L1/18
Filed: 2019-07-10
Abstract: The present invention relates to a method for performing a hybrid automatic repeat and request (HARQ) feedback procedure in a new radio (NR) vehicle-to-everything (V2X) system, to determine a time resource of a physical sidelink feedback channel (PSFCH) through which feedback information is transmitted from an NR V2X sidelink, and an apparatus thereof. According to the present invention, the method for allowing a terminal to perform the HARQ feedback procedure in the NR V2X system comprises the following steps: receiving sidelink (SL) data from a transmission terminal; determining a PSFCH resource including feedback information about the received SL data; and transmitting a PSFCH to the transmission terminal through the determined PSFCH resource.
Patent KR-20210009551-A (KR)
Inventor: LEE SANG MIN
IPC: C21D8/02
Filed: 2019-07-17
Abstract: According to an embodiment of the present invention, a method for manufacturing a hot-rolled steel sheet comprises the steps of: (a) reheating, to 1,180 to 1,250°C, steel comprising, by wt%, C: 0.05 to 0.08%, Si: 0.15 to 0.25% or less, Mn: 1.5 to 1.70, P: more than 0 and 0.018% or less, S: more than 0 and 0.003% or less, Al: 0.01 to 0.05%, Nb: 0.045 to 0.055, V: 0.035 to 0.045%, Ti: 0.015 to 0.025%, Cr: 0.2 to 0.3%, Mo: 0.03 to 0.10%, N: more than 0 and 0.006% or less, and the remainder of Fe and other unavoidable impurities; (b) hot-rolling the reheated steel to a finish rolling temperature of 760 to 800°C; and (d) winding the hot-rolled steel after cooling the same to 300 to 500°C. Therefore, a hot-rolled steel sheet having excellent low-temperature toughness can be provided.
Patent KR-20210012570-A (KR)
Title: Medical education system of observing structure, function and transform of vessel with implantable sensor and its way to working
Inventor: WEI QUN
IPC: G06Q50/20
Filed: 2019-07-25
Abstract: The present invention relates to a medical education system which can observe a structure, a function, and a mutation of a blood vessel through an implantable bio-signal and a driving method thereof. The medical education system which can observe a structure, a function, and a mutation of a blood vessel through an implantable bio-signal comprises a bio-signal sensor unit, a wireless communication unit, a database server, and a smart device. Accordingly, by attaching the bio-signal sensor to various locations in a body, changes in the blood vessel in accordance with the attached locations can also be observed.
Patent KR-20210012740-A (KR)
Title: Multiplexing blot assay automation system
Inventor: YOO SEUNGBUM
IPC: G01N33/543
Filed: 2019-07-26
Abstract: The present invention relates to a multi-blot test device and a multi-blot test automation system which uses a plurality of strips mounted on the device, and to a multi-blot test automation system, and a multi-blot test method using the system, in which a strip of the present invention has a passage formed in a predetermined length and enabling a reaction solution to flow, one or more blot strips are disposed on the bottom surface of the passage, and a code in which lot or product information about the blot strip is embedded is formed on one side of the passage in a longitudinal direction so as to correct a deviation generated for each lot, thereby improving the reliability of a result.
Patent KR-20210017842-A (KR)
Title: A battery pack with an energy drain resistor for prevention of chain ignition
Inventor: SHIN EUN GYU
IPC: H01M10/613
Filed: 2019-08-09
Abstract: A battery pack according to the present invention may comprise: a plurality of battery modules arranged in at least one direction; a resistor connected to an abnormal battery module operating abnormally from among the battery modules to absorb energy; an event detection unit configured to detect the abnormal battery module; a switching module configured to selectively form a closed circuit by connecting or disconnecting each of the battery modules and the resistor; and a control unit configured to receive information from the event detection unit and control the switching module to form a current path between the abnormal battery module and the resistor. According to the present invention, a chain ignition or explosion can be prevented in advance.
Patent KR-20210019258-A (KR)
Title: Compressor control method and compressor controlled thereby
Inventor: YUN KI HAN
IPC: B60H1/32
Filed: 2019-08-12
Abstract: The present invention relates to a compressor control method, and a compressor controlled thereby. The compressor control method comprises: a determination step of determining whether driving of a compressor is required for maintaining an oil amount of the compressor mounted in a vehicle at least a reference oil amount; and a driving step of driving the compressor when it is determined that the driving of the compressor is required in the determination step. In the determination step, requirement of the driving of the compressor can be determined according to a period that the compressor is stopped and a period where a driving source of the vehicle is stopped. Therefore, the present invention can prevent a lack of oil of the compressor by migration phenomenon.
Patent KR-20200020646-A (KR)
Title: Method and storage medium for applying bokeh effect to one or more images
Inventor: YOUNGSU LEE
IPC: G06T5/20
Filed: 2019-08-16
Abstract: The present invention relates to a method for applying a bokeh effect to an image in a user terminal. The method for applying a bokeh effect can comprise the steps of: receiving an image and inputting the received image to an input layer of a first artificial neural network model to generate a depth map indicating depth information of pixels in the image; and applying a bokeh effect to the pixels in the image based on the depth map indicating the depth information of the pixels in the image, wherein the first artificial neural network model can be generated by receiving a plurality of reference images in an input layer and performing machine learning to infer depth information included in the plurality of reference images.
Patent KR-20210021245-A (KR)
Title: the ventilation pipe (duct pipe) in which the shelter room is included
Inventor: MIN SUNG GI
IPC: F24F13/02
Filed: 2019-08-17
Abstract: The present invention relates to a ventilation pipe (duct pipe) provided with an evacuation room, in which a ventilation pipe with a filtering device is provided to purify fine dust contaminating the air for indoor purification, and an evacuation space is provided in case of leakage of harmful gas or a fire outbreak. Generally, in the indoor space finished by the wall body of a compact type structure, a ventilation pipe (duct pipe) is used for air purification, but, when the highly effective effect thereof is attempted to be embodied within a narrow space because of the high degree of technology development or an increase in land prices, concerns regarding unexpected accidents are simultaneously caused. To solve these problems, the ventilation pipe of the present invention comprises a duct pipe (63) having an inner space (s) formed such that the air may be supplied to the indoors by a pump (75), wherein a flange (73) finishes one side end of the duct pipe (63), and a supply pipe (77) is connected to one side. The present invention further comprises: an evacuation room (55) formed by each blocking plate (67) at upper and lower sides; a wall surface (66) for the evacuation room (55), which is connected to an entrance door (69) coming in contact with the wall body (71) of a building at one side in the evacuation room (55); a filtering body (73) filtering fine dust to be inclined at the central portion at the upper end of the wall surface (66); a high-pressure air supplying supply pipe (77) provided at a pressurizing space (57) between the filtering body (73) and an upper blocking plate; and an elbow type duct pipe (63) connected by penetrating the central portion (a) of the filtering body (73) to be supplied to the building (50).
Patent KR-20210022353-A (KR)
Title: Floor panel structure for layed type electric heat apparatus
Inventor: LIM HAN BOK
IPC: F24D13/02
Filed: 2019-08-20
Abstract: The present invention relates to a floor plate structure for construction of a buried type heat transfer device. The present invention is to provide the floor plate structure for construction of a buried type heat transfer device, which allows easier construction and maintenance work by applying a flooring material having a specific structure to a buried type heat transfer device that is buried and installed at a certain point on the floor surface of a building. To this end, according to the present invention, the floor plate structure for construction of a buried type heat transfer device is configured such that, in a state in which a plurality of floor plates having a rectangular shape are arranged on the floor surface to extend in the longitudinal and transverse directions, a buried type heat transfer device having a specific structure is built therein. Each of the floor plates comprises: a base member which is configured such that a wall is formed at a certain height to form a right angle to each end of the floor plate having a square plate shape, at least one support column having a height corresponding to the wall is formed on the floor plate, at least one heating rod installation groove and a cable installation groove are formed in concave recesses on each wall, and a seating sill on which a cover is mounted is formed at the top of each wall; and the cover formed in the form of a square plate corresponding to the floor plate of the base member and installed on the seating sill formed on the wall to close the open top of the base member.
Patent KR-20210022438-A (KR)
Title: sink-mounted food waste disposal shredder
Inventor: KANG YEON HWA
IPC: E03C1/266
Filed: 2019-08-20
Abstract: The present invention relates to a sink-mounted food waste grinder and a food waste treatment apparatus using the same. According to the present invention, the sink-mounted food waste grinder comprises: a casing having an inlet and an outlet; a screw unit having a screw shaft and a screw blade integrally formed on the screw shaft, transferring the food waste from the inlet to the outlet, and having a truncated cone part whose diameter is gradually reduced along the axial direction at the tip of the screw shaft, and a pulverizing concavo-convex part formed on a surface of the truncated cone part; and a housing unit including a porous housing that surrounds the screw blade at intervals and has a plurality of outlet holes, a truncated cone housing disposed on an inner wall surface of the porous housing and having a grinding rib for pulverizing the food waste and surrounding the truncated cone part, and a concave-convex shape part for grinding the pulverized food waste. The cross-sectional shape of the pulverizing concavo-convex part and the concave-convex shape part is formed to have a gentle curve, and has a function of grinding and crushing the food waste. According to the present invention described above, the food waste is pulverized at a low speed to reduce noise and vibration generated during pulverization of the food waste and increase the pulverization rate of the food waste.
Patent KR-20210026856-A (KR)
Title: Antennas and Radios
Inventor: KIM CHUN OK
IPC: H01Q1/48
Filed: 2019-09-02
Abstract: The present invention relates to an antenna and a wireless device using the same. According to the present invention, a conductor plate (12) is connected to a conductor ground plate (11) through a metal line (14), and is fed at a feeding point (15) through a metal line (13). A conductor wall (16) has one end electrically connected to the conductor plate (12), and an electromagnetic field coupling adjustment plate (17) is electrically connected to the other end of the conductor wall (16). Also, the electromagnetic field coupling adjustment plate (17) is disposed separately from the conductor ground plate (11) with a predetermined gap, and forms a condenser at a gap from the conductor ground plate (11). The conductor wall (16) and the electromagnetic field coupling adjustment plate (17) are disposed to allow a path length from a short circuit unit in which the metal line (14) is connected to the conductor plate (12) to an open end of the electromagnetic field coupling adjustment plate (17) to be extended, and preferably are disposed to allow a current path from a feeding unit in which the metal line (13) is connected to the conductor plate (12) to the short circuit unit to have a half wavelength of a desired resonance frequency. Therefore, both low frequency and broadband frequency characteristics of an antenna resonant frequency are achieved, impedance characteristics are stabilized, and the degree of freedom of a design increases.
Patent KR-20200033749-A (KR)
Title: Composition
Inventor: MIYAMOTO KOJI
IPC: C08G73/14
Filed: 2019-09-17
Abstract: Provided is a composition with excellent storage stability. The composition comprises: a transparent polyamideimide resin having at least a structural unit derived from a diamine compound, a structural unit derived from a tetracarboxylic acid compound, and a structural unit derived from a dicarboxylic acid compound; and a solvent represented by chemical formula (X), wherein in the chemical formula (X), R^a1 and R^a2 is alkyl groups with 1-6 carbon atoms, independently of each other, and R^a3 is an alkoxyalkyl group with 2-12 carbon atoms or an alkyl group with 2-6 carbon atoms.
Patent KR-20210034787-A (KR)
Title: Attitude measuring apparatus for a shell using a pair of geomagnetic sensors and a solar angle sensor
Inventor: SON DE RAC
IPC: G01C17/30
Filed: 2019-09-23
Abstract: The present invention relates to a riding posture measuring device using a geomagnetic sensor and a sun angle sensor. The present invention can estimate a riding posture through a riding posture measurement device having two uniaxial geomagnetic sensors and a sun angle sensor.
Patent KR-20210034995-A (KR)
Title: Display appartus, light guide plate thereof and manufacturin method for the same
Inventor: LEE KIL HONG
IPC: G02F1/1335
Filed: 2019-09-23
Abstract: According to an embodiment of the present invention, a display device includes: a liquid crystal panel configured to display an image; a light guide plate configured to guide light toward the liquid crystal panel; and a light source positioned adjacent to a side of the light guide plate, wherein the light guide plate includes a substrate having transparency, and a plurality of quantum dot capsules dispersed inside a substrate to change a color of light emitted from the light source, thereby implementing high brightness and high color reproduction by using a light-emitting function of quantum dots without using a quantum dot sheet.
Patent KR-20190116197-A (KR)
Title: Mold clamping automation device of centrifugal casting machine
Inventor: WOO KANG UP
IPC: B22D13/10
Filed: 2019-09-24
Abstract: The present invention relates to an automatic clamping device for a mold of a centrifugal casting machine, which enables upper and lower molds (10, 11) to be automatically, rapidly, simply, and efficiently clamped (assembled) and unclamped (disassembled) by a clamp operated by a lifting unit (8) by deviating from an existing method in which a worker assembles and disassembles the upper and lower molds by a nut and bolt. The automatic clamping device for a mold of a centrifugal casting machine includes: a shaft tube (3) axially and vertically installed at the center of the upper part of a base unit (2); a motor (4) and a power transfer unit, rotating the shaft tube (3) at high speed to one side; a support (5) with a diameter larger than that of the shaft tube (3), wherein the support (5) is horizontally formed on the upper surface of the shaft tube (3); a hollow unit (6) formed in the shaft tube (3) in the longitudinal direction; an ascending and descending rod (7) installed in the hollow unit (6) and descending by a load of the upper and lower molds (10, 11) and the weight of the ascending and descending rod (7); the lifting unit (8) lifting the ascending and descending rod (7); a support plate (5) fixed to an upper end of the ascending and descending rod (7); the lower mold (10) separated and connected to the upper surface of a disk (9); the upper mold (11) separated and connected to the upper part of the lower mold (10); and the clamp (12) clamping the upper and lower molds (10, 11) while ascending along the disk (9) and unclamping the upper and lower molds (10, 11) while descending along the disk (9).
Patent KR-20210036517-A (KR)
Title: SYSTEM OF SENSORY DATA ACQUISITION AND SYNCHRONIZATION FOR CLOUD CENTRIC IoT AND METHOD PERFORMING THEREOF
Inventor: LEE SUNG YOUNG
IPC: G06F16/27
Filed: 2019-09-26
Abstract: According to the present invention, a system for data acquisition of a modal sensor and synchronization for cloud-centric IoT comprises: a sensor device profile database in which a profile for each sensor device is stored; a data acquisition strategy unit storing acquisition a strategy for each sensor device; a data acquisition strategy generation unit providing a plurality of models for the data acquisition strategy so that the sensor can be used for a specific smart environment; and a data acquisition unit extracting a profile of a sensor device for data acquisition from the sensor device profile database before data acquisition based on cloud instance, loading the profile, and then acquiring the data from the sensor device based on one of the plurality of models. In addition, according to the present invention, the present invention has an advantage in that the data acquired by using a cloud platform in an IoT environment can be synchronized.
Patent KR-20210042464-A (KR)
Title: Driving assistance device for bicycles
Inventor: SHIN SANG JOON
IPC: A63B22/06
Filed: 2019-10-10
Abstract: A bicycle driving assist device according to an embodiment of the present invention comprises: a front wheel holder, a frame holder, and a back wheel holder. The front wheel holder has a fixing groove for fixing a front wheel of a bicycle. The frame holder includes: a fixing member which fixes a frame for connecting the front wheel and a back wheel of the bicycle; a rotating lever which rotates the fixing member by allowing one side to be connected to the fixing member; and a supporting member which supports the fixing member and the rotating lever. The back wheel holder includes a treadmill belt in which the back wheel of the bicycle is arranged on an upper surface. In a state of allowing the front wheel of the bicycle to be held on the front wheel holder, allowing the frame of the bicycle to be held on the frame holder, and allowing the back wheel of the bicycle to be held on the back wheel holder, when a user drives the bicycle, the back wheel of the bicycle is rotated by the treadmill belt. The front wheel holder, the frame holder, and the back wheel holder are separated, respectively.
Patent KR-20190130997-A (KR)
Title: Illumination device
Inventor: PAN SHYI MING
IPC: F21K9/237
Filed: 2019-11-14
Abstract: The present invention relates to a sapphire substrate for forming a light emitting diode chip emitting light in multiple directions, a light emitting diode chip, and a light emitting device. The sapphire substrate comprises a growth surface and a second main surface installed to face each other. A thickness of the sapphire substrate is greater than or equal to 200 μm. The light emitting diode chip comprises a sapphire substrate, and at least one light emitting diode structure. A light emitting diode chip structure is installed on the growth surface and forms a part of the growth surface in which the light emitting diode structure is not installed and a first main surface capable of emitting light. At least a part of beams emitted by the light emitting diode structure passes through the sapphire substrate and is emitted from the second main surface. The light emitting device comprises a light emitting diode chip and a mounting table emitting light in at least one of the multiple directions. The light emitting diode chip is installed on the mounting table.
Patent KR-20210060217-A (KR)
Inventor: BAEK SANGKYU
IPC: H04W28/02
Filed: 2019-11-18
Abstract: The present disclosure relates to a communication method for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for IoT, and a system thereof. The present disclosure can be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services, and the like. In addition, the present disclosure provides a method and device for applying logical channel restriction in a wireless communication system.