baber/WOPTO huggingface dataset:
Patent KR-20220001297-A (KR)
Title: Wood stove for easy fuel supply and discharge
Inventor: PARK JEONG SEON
IPC: F24C1/16
Filed: 2020-06-29
Abstract: The present invention relates to a wood stove with easy continuous fuel supply and discharge. The wood stove includes: a body frame having a square pillar shape having upper and lower parts and a space part formed therein, while having withdrawal holes formed in a horizontal direction in lower parts of both sides opposed to each other; a bottom plate mounted in a lower part of the body frame to form a bottom surface of the body frame; an ash pan mounted in the internal space part of the body frame to be spaced apart from the bottom plate by a predetermined height, and provided to be inserted and withdrawn from the inside and outside of the body frame through the withdrawal holes; and a rotary plate mounted in the internal space part of the body frame, and having a lower end hinged with the ash pan to be rotatable in a lateral direction. In accordance with the present invention, the internal space part of the body frame is divided into two pieces by the rotary plate which can be rotated in a lateral direction, and a pair of ash pans are separately withdrawn and inserted to enable a user to utilize two spaces through the one single wood stove, which can lead to a significant improvement in usability.
Patent KR-20220002777-A (KR)
Title: Display device
Inventor: CHOI JAEUK
IPC: G06F3/0354
Filed: 2020-06-30
Abstract: An input sensor comprises: a sensor layer comprising a first electrode and a second electrode intersecting the first electrode; and a sensor controller operating in a first mode wherein the first electrode and the second electrode are operated in different groups or in a second mode wherein the first electrode and the second electrode are operated in the same group. When the input sensor operates in the first driving mode during the continuous detection sections of a first group, the sensor controller operates longer in the first mode than that of in the second mode, and when the input sensor operates in the second driving mode during the continuous detection sections of a second group, the sensor controller operates longer in the second mode than that of in the first mode. Therefore, an objective of the present invention is to provide a display device with an improved input sensitivity.
Patent KR-20220003923-A (KR)
Title: Bumper pad for vehicle
Inventor: KIM SUNG SOOL
IPC: B60J5/04
Filed: 2020-07-02
Abstract: The present invention relates to a bumper pad for a vehicle. According to the present invention, provided is a bumper pad for a vehicle, which comprises: a bracket (100) mounted on a vehicle panel; a seating part (210) assembled to the bracket (100) to relieve shock when a vehicle body panel collides when a door or a tailgate is closed; and an assembly part (220) which is connected to the seating part (210) and fitted and assembled with the bracket (100). The bumper pad can be assembled without a separate assembly or spring and can absorb shock.
Patent KR-20220004474-A (KR)
Title: Graft copolymer, method for preparing the copoymer and resin composition comprising the copolymer
Inventor: HAN SANG HOON
IPC: C08F290/14
Filed: 2020-07-03
Abstract: The present invention relates to a graft copolymer, and more specifically, to: a graft copolymer comprising a rubbery polymer, wherein the graft copolymer comprises 5 to 20 wt% of a silicone-based rubber, 2 to 10 wt% of an aromatic vinyl-based monomer unit, 35 to 78 wt% of a conjugated diene-based monomer unit, and 15 to 35 wt% of an alkyl (meth)acrylate-based monomer unit; a manufacturing method thereof; and a resin composition comprising the same.
Patent KR-20200087738-A (KR)
Inventor: LEE JAE SOK
IPC: G02F1/1333
Filed: 2020-07-13
Abstract: A curved display device and a manufacturing method thereof are provided. The manufacturing method of the curved display device according to one embodiment of the present invention includes the steps of: connecting one end of a plurality of signal transmission chips including a driving IC to a display panel on which an image is displayed and connecting the other ends of the plurality of signal transmission chips to a first printed circuit board and a second printed circuit board on which one or more division guides are formed; cutting the division guides to form a plurality of sub-printed circuit boards; and bending a flat display device on which the plurality of sub-printed circuit boards are formed to form a curvature thereof.
Patent KR-20220008961-A (KR)
Inventor: KIM JAE HYUNG
IPC: F26B11/18
Filed: 2020-07-14
Abstract: The present invention relates to a non-heating sesame storage apparatus for preventing carbonization by using air input after roasting. The apparatus includes: a body supplied with and storing sesame roasted in a roasting oven, supplied with sesame roasted to a designated completion temperature in the roasting oven, and storing the sesame in a non-heating state; an input module forcibly inputting outside air at a designated input pressure through the stored sesame so that the temperature of the sesame stored in the body is rapidly dropped within a designated time to a low temperature below a carbonization-possible temperature from a high temperature equal to or higher than the designated carbonization-possible temperature at which the husk of the sesame can be carbonized; an input pressure unit generating the designated input pressure for forcibly inputting the outside air through the input module and providing the pressure to the input module; a discharge unit discharging the air in the stored sesame to the outside based on the input pressure; and a conveying unit conveying the cooled sesame to a designated target apparatus.
Patent KR-20200094122-A (KR)
Title: Organic light-emitting display apparatus and photo mask for making thereof
Inventor: TAE SEUNG GYU
IPC: H01L51/56
Filed: 2020-07-27
Abstract: According to one embodiment of the present invention, an organic light emitting display device comprises: a switching thin film transistor disposed on a substrate and connected to a scan line and a data line; a driving thin film transistor electrically connected to the switching thin film transistor; and a display element electrically connected to the driving thin film transistor. A driving semiconductor layer of the driving thin film transistor includes a first region extending in a first direction, a first bent unit bent at one end of the first region to change a direction, a second region having one end connected to the first bent unit and extending in a second direction, a third region extending in the second direction, a second bent unit bent at one end of the third region to change a direction, a fourth region having one end connected to the second bent unit and extending in the first direction, and a connection unit connecting the second region and the third region. Widths of the second region and the third region are narrower than widths of the first region and the fourth region. Therefore, the organic light emitting display device can have a wide driving range.
Patent KR-20220015065-A (KR)
Title: Organic light emitting diodes
Inventor: YANG JI SEOK
IPC: H01L27/32
Filed: 2020-07-30
Abstract: The present invention relates to an organic light emitting display device which can alleviate color deviations caused by viewing angle changes while realizing low reflection and high brightness. According to one embodiment of the present invention, the organic light emitting display device comprises: a substrate; a first to a third light emitting diode positioned on the substrate, and emitting light of different colors; a light absorption pattern positioned on at least one among the first to third light emitting diode; and a transmittance control layer positioned on the light absorption pattern, and allowing the light emitted from the first to third light emitting diodes to enter the same. Accordingly, color deviations caused by viewing angle changes of the organic light emitting display device can be minimized, and external light reflection can be adjusted to a prescribed level or lower. The present invention can also improve the brightness of each subpixel or reduce consumption power based on equal brightness. The present invention can also provide an organic light emitting display device optimized for external light reflectivity and brightness for products having a variety of reflectivity, thereby expanding product groups, satisfying customer needs, reducing material costs by eliminating expensive polarizing plates, and improving process efficiency.
Patent KR-20220015563-A (KR)
Title: Cloud type smart factory platforms for Medium-Small Enterprise
Inventor: YOO JAE SEONG
IPC: G05B19/418
Filed: 2020-07-31
Abstract: The present invention provides a smart factory platform for a medium-small enterprise, in which a web-based platform which can implement a smart factory by dividing the smart factory operating system into service operation units (operation module), and allowing users (small and medium-sized enterprises) to easily select the necessary modules, so as to be linked with the database of Excel or the existing system (ERP, etc.) through standard information (workplace information, factory information, item information, inspection standard information, production standard information, facility information, etc.) registered to use the selected operation module.
Patent KR-20210042800-A (KR)
Title: Audio system with sound-field-type nature sound effect
Inventor: CHEN HSI HSIEN
IPC: G11B20/00
Filed: 2020-08-03
Abstract: An audio system with sound field type natural sound effect according to the present invention includes: a first primary channel playing device for playing a primary audio signal generated according to a left channel audio signal and/or a right channel audio signal; a first secondary signal circuit for generating a first secondary audio signal according to the left channel audio signal and the right channel audio signal; and a first sound field control playing device connected to the first secondary signal circuit and formed to play the first secondary audio signal, wherein a first playing delay period exists between the playing of the first secondary audio signal and the playing of the primary audio signal, and the first secondary audio signal played by the first sound field control playing device does not undergo audio mixing with the primary audio signal by a first audio mixing circuit. The present invention mixes the audio in a natural environment rather than by an electronic audio mixer.
Patent KR-20220019959-A (KR)
Inventor: JONGWOOK JUNG
IPC: H01M10/052
Filed: 2020-08-11
Abstract: The present invention relates to an analysis method of solid electrolyte interface (SEI) formed in a lithium secondary battery, which comprises the steps of: (S1) accommodating an electrode assembly consisting of a negative electrode, a positive electrode and a separator in a battery case, and injecting an electrolyte containing a lithium salt, an organic solvent, and an additive for forming an SEI into the battery case to prepare a preliminary lithium secondary battery; (S2) forming and disassembling the preliminary lithium secondary battery to obtain an electrode specimen of at least one of a negative electrode and a positive electrode; (S3) immersing the electrode specimen in a deuterated organic solvent to first extract SEI formed on a surface of the electrode specimen, and qualitatively and quantitatively analyzing the obtained primary extract; and (S4) drying the electrode specimen on which the primary extraction has been performed under vacuum, performing a secondary extraction of the SEI using heavy water, and performing qualitative and quantitative analysis of the obtained secondary extract.
Patent KR-20220021512-A (KR)
Inventor: BYEON YAE JIN
IPC: B41J2/21
Filed: 2020-08-14
Abstract: Provided is an alignment assembly of an inkjet head, which includes: a housing which can accommodate and fix a head pack to which the inkjet head is mounted; and an alignment head having at least two sides of four sides extending from the housing to provide a reference point for a mounting position of the inkjet head mounted on the head pack so that the inkjet head can be mounted at an accurate position of the head pack.
Patent KR-20220022780-A (KR)
Inventor: KIM JIN BUM
IPC: H01L29/49
Filed: 2020-08-19
Abstract: The present invention provides a semiconductor device with improved manufacturing yield and improved performance. The semiconductor device includes a channel; a first source/drain structure disposed on a first side surface of the channel; a second source/drain structure disposed on a second side surface of the channel that is spaced apart from the first side surface of the channel in a first horizontal direction; a gate structure including a gate electrode layer at least partially surrounding an upper surface of the channel, a third side surface of the channel, a fourth side surface of the channel spaced apart from the third side surface of the channel in a second horizontal direction, and a gate insulating layer disposed between the gate electrode layer and the channel; an inner spacer layer disposed on a side surface of the gate structure; and an outer spacer layer disposed on an outer surface of the inner spacer layer, wherein the first source/drain structure includes a first source/drain layer disposed on the channel and a second source/drain layer disposed on the first source/drain layer, and on a plane of the semiconductor device that passes through the channel and is parallel to the first horizontal direction and the second horizontal direction, at least one of a first boundary line of the first source/drain layer in contact with the second source/drain layer and a second boundary line of the first source/drain layer in contact with the channel is convex, extending toward the channel.
Patent KR-20210028101-A (KR)
Title: Collision avoidance assistance apparatus
Inventor: IKE WATARU
IPC: B60R21/0134
Filed: 2020-08-25
Abstract: When a collision avoidance target is a pedestrian or a bicycle (S11: Yes), a driving assistance ECU (10) performs automatic braking control (S12). In this case, accelerator override cannot be performed. When the collision avoidance target is an automobile (S11: No) and when an accelerator operation amount (AP) is equal to or larger than a first operation amount threshold (AP1) (S13: Yes), the driving assistance ECU (10) prohibits the automatic braking control (S14). In this case, the accelerator override can be performed. When the accelerator operation amount (AP) is less than the first operation amount threshold (AP1) (S13: No), the driving assistance ECU (10) performs automatic braking control (S12). The present invention can avoid a collision between a driver′s vehicle and an obstacle by performing automatic braking control.
Patent KR-20220029843-A (KR)
Title: Rear side warning system and method for vehicle
Inventor: KANG EUN SEOK
IPC: B60W50/14
Filed: 2020-08-31
Abstract: A vehicle rear side warning system according to the present invention comprises: a detection unit which detects position information and movement information of an external obstacle; a determination unit which determines a type of the external obstacle on a rear side based on the position information and movement information detected from the detection unit; a setting unit which sets a rear side warning range and a rear side warning time based on the type of the external obstacle determined by the determination unit; and a control unit which controls rear side warning according to the rear side warning range or the rear side warning time set by the setting unit. The vehicle rear side warning system classifies the external obstacle located on the rear side or a lateral side into a passenger vehicle or a large vehicle and expands the rear side warning range or warning time for the large vehicle to accurately recognize the large vehicle.
Patent KR-20220028919-A (KR)
Title: Kit for detecting biomarker using toehold switch system and detection method thereof
Inventor: LEE EUN YEOL
IPC: C12Q1/70
Filed: 2020-08-31
Abstract: The present invention relates to a kit for detecting a biomarker using a toehold switch system and a detection method using the same, and more specifically, to a hairpin structure oligomer comprising a toehold region; cell-free reaction solution; and a kit for detecting CD3ε including a substrate and a method for detecting SARS-CoV-2. It has been confirmed that the detection kit according to the present invention can detect CD3ε mRNA, which is a diagnostic indicator of acute kidney transplant rejection, with excellent efficiency, by accurately detecting target mRNA in a simpler way and within a faster time than conventional kits. Accordingly, the kit may be used to diagnose acute kidney transplant rejection at an early stage, and this technology can be advantageously used to replace existing methods in the detection of SARS-CoV-2, which has a high spread rate and a high infection rate.
Patent KR-20220030467-A (KR)
Inventor: LEE SUN HWA
IPC: H01L27/12
Filed: 2020-09-01
Abstract: For a display panel with an extended display area and a display device, the present invention provides a display panel comprising: a substrate including a display area including a front display area, a corner display area extending from a corner of the front display area, and a middle display area between the front display area and the corner display area and the peripheral area outside the display area; a pixel arranged on the front display area and including a display element; a gate driving circuit disposed on one side of the peripheral area; a data driving circuit disposed on the same side as the gate driving circuit; a gate line connected to the gate driving circuit and extending in a first direction to be connected to the pixel; and a data line connected to the data driving circuit and extending in a second direction intersecting the first direction to be connected to the pixel.
Patent KR-20220032684-A (KR)
Inventor: KIM JU HONG
IPC: F16L41/02
Filed: 2020-09-08
Abstract: The present invention relates to a hose connecting assembly having a concentric structure to improve management efficiency by preventing interference such as tangling, twisting, and pressing. More specifically, the hose connecting assembly having a concentric structure comprises: a hollow first connector unit having a first flow path formed in one side thereof, a second flow path formed in the other side thereof and communicating with the first flow path, and a first discharge port formed in the middle thereof; a hollow second connector unit having a third flow path formed on one side thereof to be inserted into the second flow path to communicate with the second flow path, a fourth flow path formed on the other side thereof and communicating with the third flow path, and a second discharge port formed in the middle thereof; and a fixing pin unit having a fifth flow path formed on one side thereof to be inserted into the fourth flow path to communicating with the fourth flow path, and a sixth flow path formed on the other side thereof and communicating with the fifth flow path. Multiple hoses are installed on the outer circumferential surface of one side of the first connector unit. The multiple hoses form a concentric structure through a first supply pipe provided therein and a second supply pipe provided in the first supply pipe to allow fluid to branch.
Patent KR-20220037793-A (KR)
Title: Battery protection circuit and battery pack including same
Inventor: LEE CHUL SEUNG
IPC: H02J7/00
Filed: 2020-09-18
Abstract: The present invention relates to a battery protection circuit and a battery pack including the same. The battery protection circuit comprises: a first fuse element connected between any one of a plurality of pack terminals coupled to an external device and a battery module; a first integrated circuit for controlling open of the first fuse element according to a state of the battery module; a second fuse element connected between a first cell and a second cell among a plurality of cells included in the battery module; and a second integrated circuit for controlling open of the second fuse element according to the state of the battery module.
Patent KR-20220039090-A (KR)
Title: System and method for autonomous un-parking control of vehicle
Inventor: YANG HEE GUN
IPC: G07C9/00
Filed: 2020-09-21
Abstract: The present invention, during departure of a parked vehicle, relates to a system and method for autonomous departure of a vehicle that identifies a user, proposes a boarding position based on the user, and controls the user-customized autonomous departure, wherein the system may comprise: a communication terminal of the user; a communication part provided in a vehicle to receive the departure request information of the vehicle from the communication terminal; and a control part provided in the vehicle to determine a boarding position based on the user according to the departure request, and controlling the departure of the vehicle to the boarding position.
Patent KR-20210102027-A (KR)
Title: Power sensing circuit and electronic device including the same
Inventor: KIM HYUN SU
IPC: H02J50/90
Filed: 2020-09-21
Abstract: Disclosed is an electronic device. The electronic device, as an electronic device operating in a plurality of power modes, includes: a power receiving circuit receiving wireless power from an external power transmitting device; and a processor controlling the operation of the electronic device. A plurality of power modes include a power charging mode in which wireless power is continuously provided, a power hold mode in which a state in which wireless power is provided and a state in which wireless power is cut off are periodically repeated within a ping period, and a power cut-off mode in which wireless power is continuously cut off. The power receiving circuit generates a ping flag signal alternating between a high level and a low level and having a ping period in the power hold mode, and changes the power mode based on a counting value obtained by counting a specific level section of the ping flag signal. The electronic device according to the present disclosure controls a display to display the same state in the power charging mode and the power hold mode, thereby preventing a user from being confused even in a state that charging and blocking of wireless power are repeated in the power hold mode.
Patent KR-20220039344-A (KR)
Inventor: MIN YOUNG DAE
IPC: G06F111/20
Filed: 2020-09-22
Abstract: A method for predicting cooling performance of a two-wheeled electric vehicle according to one embodiment of the present invention is the method for predicting the cooling performance of a two-wheeled electric vehicle through a one-dimensional simulation tool simulating the cooling system of an actual electric two-wheeled vehicle. The method comprises: a data input step of inputting data of a cooling component which radiates heat to a driving motor of the two-wheeled electric vehicle and a motor control unit (MCU); a data output step of calculating a result value by comparing the data of the cooling component with the reference data; and a modeling construction step of detecting the cooling performance of the cooling component based on the calculated result value.
Patent KR-20220040263-A (KR)
Inventor: SON SANG WON
IPC: B60T8/172
Filed: 2020-09-23
Abstract: According to one embodiment of the present invention, a device for controlling a vehicle comprises: an input unit receiving passenger weight information and loaded cargo weight information; a sensor obtaining the passenger weight information, the loaded cargo information, and driving information; and a control unit determining braking force of a braking unit according to whether the passenger weight information and the loaded cargo weight information are obtained, and controlling the braking unit by the determined braking force. The present invention generates the braking force appropriate for a vehicle to solve a problem that an unnecessary noise is generated, and enables the life of the braking unit to be extended.