baber/WOPTO huggingface dataset:
Patent KR-20210036898-A (KR)
Title: Bonding apparatus of semiconductor chip
Inventor: SEOK SEUNG DAE
IPC: H01L21/68
Filed: 2021-03-25
Abstract: According to the technical idea of the present invention, a semiconductor chip bonding device comprises: a bonding head adsorbing and holding a semiconductor chip; a bonding stage on which a substrate on which the semiconductor chip is mounted is disposed and a process of mounting and bonding the semiconductor chip on the substrate is performed; a first camera acquiring position information of the semiconductor chip by imaging the semiconductor chip; a second camera acquiring position information of the substrate by imaging the substrate on which the semiconductor chip is mounted; a correction device structure formed on one side of a side surface of the bonding stage and having a chip for correction and a substrate for correction; and a bonding control unit gripping the chip for correction with the bonding head and mounting the chip for correction on the substrate for correction to control the correction of a bonding position.
Patent KR-20210036336-A (KR)
Title: Organic light emitting device
Inventor: KIM YOUNG SEOK
IPC: H01L51/00
Filed: 2021-03-26
Abstract: The present invention relates to an organic light emitting device. An organic light emitting device according to an embodiment of the present invention includes an anode; a light emitting layer; an electron transport layer; and a cathode. The light emitting layer includes a first compound having a lowest unoccupied molecular orbital (LUMO) energy level of 2.6 eV to 3.0 eV. The electron transport layer includes a second compound having a lowest unoccupied molecular orbital (LUMO) energy level of 2.4 eV to 2.8 eV. In the present specification, the number of carbon atoms of the carbonyl group is not particularly limited, but is preferably 1 to 40 carbon atoms. An object of the present invention is to provide an organic light emitting device having a low driving voltage, high luminous efficiency, and excellent lifetime.
Patent KR-20220135620-A (KR)
Inventor: JUNG HAN SOO
IPC: A61K8/39
Filed: 2021-03-31
Abstract: The present invention relates to a method for manufacturing cosmetics having moisturizing and antioxidant functions using natural ingredients. More specifically, the present invention relates to a method for manufacturing cosmetics having moisturizing and antioxidant functions, in which a Propolis extract, which has a skin antioxidant effect but is poorly soluble, is solubilized and micellized with an amphiphilic polymer to increase solubility in water, which is a solvent, and is added to a cosmetic composition, and a moisturizing active substance with a moisturizing effect is added to the cosmetic composition.
Patent KR-20220001440-A (KR)
Title: Article transport vehicle
Inventor: ABE TAKESHI
IPC: B65G1/04
Filed: 2021-04-09
Abstract: An article transport vehicle capable of transporting a plurality of types of articles properly regulates detachment of the plurality of types of articles during transport. A regulation body control unit changes a position of a regulation body (51) to a first regulation position Ar1 in which a lower surface facing unit (511) is arranged at a position overlapped with a first type article (81) in a vertical direction when viewed in the vertical direction and a side facing unit (512) is arranged at a position along a side (8s) of the first type article (81) when viewed in the vertical direction if the type of accommodation article (8) detected by an article detection unit is the first type article (81), and changes a position of the regulation body (51) to a second regulation position Ar2 in which the lower surface facing unit (511) is arranged at a position overlapped with a second type article (82) when viewed in the vertical direction and the side facing unit (512) is arranged at a position overlapped with the first type article (81) as a position along a side (8s) of the second type article (82) when viewed in the vertical direction if the type of the accommodation article (8) detected by the article detection unit is the second type article (82).
Patent KR-20210127639-A (KR)
Inventor: HUTMACHER ROBIN
IPC: G06N3/08
Filed: 2021-04-14
Abstract: A computer-implemented method for training a classifier (60) for classifying input signals (x) provided to the classifier (60), in which the classifier (60) is configured to obtain an output signal (y) characterizing a classification of the input signal (x), includes: a) providing a set of perturbations (601); b) providing a subset of each of first training samples including an input signal and a corresponding desired output signal from a first dataset of training samples (602); c) selecting a first perturbation from the set of perturbations for the input signal and the corresponding desired output signal from the subset (603); d) obtaining a second perturbation that is stronger than the first perturbation by adapting the first perturbation based on the input signal, the corresponding desired output signal, and the classifier (604); e) obtaining a first adversarial example by applying the second perturbation to the input signal (605); f) adapting the classifier (60) by training the classifier (60) based on the first adversarial example and the corresponding desired output signal to strengthen the classifier (60) against the second perturbation (606); g) replacing the first perturbation within the set of perturbations with a linear combination of the first perturbation and the second perturbation (607); and repeating the steps b) to g) (608).
Patent KR-20210131239-A (KR)
Title: Salt, acid generator, resist composition and method for producing resist pattern
IPC: C07D317/72
Filed: 2021-04-20
Abstract: The present invention provides a salt capable of producing a resist pattern having good line edge roughness (LER), an acid generator, and a resist composition comprising the same. The present invention relates to the salt, the acid generator, and the resist composition, wherein the salt is represented by formula (I). In the formula: R_1, R_2, and R_3 each represent a hydroxyl group, -O-L_1-CO-O-R_10, or the like; L_1 represents an alkanediyl group; R_4, R_5, R_6, R_7, R_8, and R_9 each represent a halogen atom, a fluorinated alkyl group, or a hydrocarbon group; R_10 represents an acid-labile group; X_1, X_2, and X_3 each independently represent an oxygen atom or a sulfur atom; m1 represents an integer of 1 to 5, m2, m3, m8, and m9 represent the integer of 0 to 5, and m4, m5, m6, and m7 represent the integer of 0 to 4, wherein following inequalities are satisfied: 1 <= m1 + m7 <= 5, 0 <= m2 + m8 <= 5, 0 <= m3 + m9 <= 5; and AI^- represents an organic anion.
Patent KR-20220147737-A (KR)
Title: Hose-reel assembly and multipurpose firefighting system
Inventor: LEE KWANG SEG
IPC: A62C33/02
Filed: 2021-04-27
Abstract: The present embodiment relates to a hose reel assembly and a multi-purpose firefighting system including the same to variously adjust the extending direction of a hose in accordance with a fire area. A hose reel assembly according to one aspect includes a fixing plate including a first through hole; a bracket including a second through hole facing the first through hole and having one surface facing one surface of the fixing plate; a reel coupled to the other surface of the bracket; a hose wound around the reel; and a fixing bolt coupled to the first through hole and the second through hole, wherein the bracket rotates clockwise or counterclockwise around the fixing bolt.
Patent KR-20220147925-A (KR)
Title: Image detection system
Inventor: JO IK HYUN
IPC: G08B7/06
Filed: 2021-04-28
Abstract: The present invention relates to an image detection system capable of detecting falling coal, which determines risk for a coal falling area. According to the present invention, the image detection system comprises: a camera photographing a monitoring area for detecting fallen coal accumulated by falling powdered coal on a conveyor belt capable of transferring the powdered coal; a display unit displaying the monitoring area captured by the camera; and a control unit detecting at least one coal falling area among the monitoring areas displayed on the display unit, setting a fall detection area and a critical area ratio of the coal falling area detected with respect to the fall detection area on the basis of the height and width of the detected coal falling area, and determining that the coal falling area is dangerous when the area ratio of the fall detection area with respect to the coal falling area detected afterward exceeds the critical area ratio.
Patent KR-20220152806-A (KR)
Inventor: LEE GISE
IPC: G06Q20/16
Filed: 2021-05-10
Abstract: An embodiment may provide an automatic payment method using a high-pass system at a vehicle energy charging station with a touchless car wash. The method comprises: a step in which an energy charger provided at an energy charging station detects the proximity of a vehicle and notifies a sales processor of the proximity of the vehicle; a step in which the energy charger establishes a communication connection with the vehicle; a step in which the energy charger checks whether the vehicle can automatically make a remote payment; a step in which the energy charger transmits, when it is determined that the vehicle can automatically make a remote payment, fuel supply data of the vehicle and data on the necessity of car washing according to estimated contamination level information of the vehicle to the vehicle; a step in which the energy charger requests the vehicle to transmit vehicle identification data to initiate a transaction with the vehicle; a step in which the vehicle transmits encrypted vehicle identification data to a high-pass payment network; a step in which the sales processor notifies the high-pass payment network of proceedings of a cost-payment procedure; a step in which a remote payment system of the vehicle generates a payment cryptogram including a payment amount calculated based on data on the type of fuel to be fed and the amount of fuel to be fed, and car-washing data and transmits the generated payment cryptogram to the high-pass payment network; and a step in which the high-pass payment network requests a user to authenticate a payment so that the payment procedure proceeds. According to the present invention, the automatic payment method can automatically and securely perform a remote payment for costs of car washing.
Patent KR-20220161837-A (KR)
Title: Remote driving control apparatus for forklift
Inventor: HAN CHANG SOO
IPC: B66F9/075
Filed: 2021-05-31
Abstract: The present invention relates to a remote driving actuator for a forklift for controlling the driving of an unmanned forklift located in a remote place. The remote driving actuator for a forklift, which is provided to perform the unmanned driving of a forklift including a steering wheel, a brake and an accelerator, includes: a steering wheel control unit selectively coupled to the steering wheel and formed to be rotatable due to a control signal inputted from the outside to control a steering angle of the steering wheel; a brake control unit disposed opposite a pedal of the brake, having a link member, which is formed to be capable of performing a joint motion, to selectively press the brake while moving in a direction in which the brake is pressed due to a control signal inputted from the outside; and an accelerator control unit disposed opposite a pedal of the accelerator and selectively pressing the accelerator by moving in a direction in which the accelerator is pressed due to a control signal inputted from the outside. Therefore, the present invention is capable of improving the safety of equipment by including an emergency brake control unit.
Patent KR-20210068349-A (KR)
Title: Wireless power transmission apparatus enable to be installed at wall
Inventor: JUNG CHUN KIL
IPC: H02J50/70
Filed: 2021-05-31
Abstract: The present invention provides a wireless power transmission device capable of being installed at a wall which comprises: a housing configured to mount a wireless power receiving device; a plug partially embedded in the housing and configured to be coupled to a wall-mounted AC power outlet; and a transmission unit embedded in the housing, converting AC power supplied from the plug into DC power, and outputting a wireless power signal to the wireless power receiving device.
Patent KR-20220161925-A (KR)
Title: Pprotective cover for indirect hot-line work, and method of installation and demolition therefor
Inventor: CHO HO YOON
IPC: B25B5/14
Filed: 2021-05-31
Abstract: The present invention relates to a building protection pipe to which the indirect live wire method can be applied and an installation method thereof. More specifically, the building protection pipe comprises: one pair of body parts in which one side end is opened and the other side end is joined so that back surfaces face each other; a hook holding part protruding from at least one body part of the pair of body parts and holding a hook of an indirect live wire stick; and a fixing part provided at each of the side ends of the pair of body parts, and connecting and fixing the side ends of one side to each other when an opened part of the pair of body parts is closed. The indirect live wire method can prevent worker accidents, and work efficiency can be increased by easily installing and removing the building protection pipe on distribution lines.
Patent KR-20220097129-A (KR)
Inventor: KIM HYEONG JUN
IPC: G06Q30/02
Filed: 2021-06-07
Abstract: One embodiment of the present application proposes a method for providing a brokerage platform related to an advertisement using a sample performed in a server. As a server on which the method for providing the brokerage platform for the advertisement using the sample is performed, the server comprises: a database; a communication circuit; and a processor. Therefore, the present invention is capable of improving an effectiveness of the advertisement.
Patent KR-20220167066-A (KR)
Title: Seat headrest
Inventor: KIM SEUNG HYUN
IPC: B60N2/897
Filed: 2021-06-11
Abstract: The present invention comprises: a pad assembly; a main cover surrounding a rear side of the pad assembly; an upper guide coupled to the main cover and having a lifting guide groove vertically elongated therein; a post-stay of which an upper side is inserted into the lifting guide groove; and a post fixing guide, where a lower side of the post-stay is inserted to be fixated, fixated to a seatback frame.
Patent KR-20220001470-A (KR)
Title: Short arc type discharging lamp
Inventor: KIKUCHI YASURO
IPC: H01J61/073
Filed: 2021-06-16
Abstract: The present invention provides a long-life short-arc discharge lamp which has an improved heat dissipation property and in which film peeling does not occur, wherein the short-arc discharge lamp includes a pair of electrodes which are disposed oppositely inside of a light-emitting tube and a heat dissipation layer which is formed on an outer surface of at least one electrode of the pair of electrodes. In a short-arc discharge lamp in which a pair of electrodes are disposed oppositely inside of a light-emitting tube, a scale-like structure is formed on an outer surface of at least one electrode of the pair of electrodes. The scale-like structure includes a plurality of scale-like projections protruding from the outer surface in a direction inclined with respect to a normal direction of the outer surface, and including a front face of which the angle formed with the outer surface is an obtuse angle and a rear face of which the angle formed with the outer surface is an acute angle. The outer surface on which the scale-like structure is formed is covered by a coating containing at least one of a metal oxide, a metal carbide, a metal boride, a metal silicide and a metal nitride, and the coating partially enters a space which is held between the rear face and the outer surface.
Patent KR-20230004147-A (KR)
Title: semiconductor package
Inventor: PARK MINKYEONG
IPC: H01L25/065
Filed: 2021-06-30
Abstract: A semiconductor package with improved electrical characteristics is provided. The semiconductor package may comprise: a package substrate comprising first and second bonding pads alternately arranged in a first direction, third bonding pads spaced apart from the first bonding pads in a second direction crossing the first direction, and fourth bonding pads spaced apart from the second bonding pads in the second direction; a first chip stack comprising a plurality of first chips stacked on the package substrate, wherein each of the first chips comprises first signal pads and first power/ground pads alternately arranged in the first direction; a second chip stack stacked on the first chip stack and comprising a plurality of second chips, wherein each of the second chips comprises second signal pads and second power/ground pads alternately arranged in the first direction; first lower wires which connect the first signal pads of one of the first chips with the first bonding pads; second lower wires which connect the first power/ground pads of one of the first chips with the second bonding pads; first upper wires which connect the second signal pads of one of the second chips with the third bonding pads; and second upper wires which connect the second power/ground pads of one of the second chips with the fourth bonding pads.
Patent KR-20230006152-A (KR)
Inventor: JUNG JUN SU
IPC: H02B1/54
Filed: 2021-07-02
Abstract: The present invention relates to an earthquake-resistant device used for a control board, and more specifically, to an earthquake-resistant device comprising: a housing having an upper part arranged below a control board, having a lower part fixed to the ground of a place where the control board is installed, and having an insertion space part with predetermined depth formed on a body; an intermediate member including a plate in the shape of a flat panel, a pipe body extending downward from the bottom surface of the plate, and a channel formed inside the pipe body, and composed of an elastic material; a bracket in the shape of a flat panel aligned and installed above the intermediate member; a bolt body inserted into the channel of the intermediate member; and a coil spring coupled to the outer circumference surface of the pipe body of the intermediate member, wherein the pipe body of the intermediate member having the coil spring coupled thereto is inserted into the insertion space part of the housing to couple the intermediate member to the housing. If the vibrating force of seismic waves is transmitted to the housing from the ground, the intermediate member and the coil spring contract to attenuate the vibrating force of the seismic waves. Therefore, a control board can be protected effectively from an earthquake.
Patent KR-20230006735-A (KR)
Title: Electronic device and display panel included therein
Inventor: OH SANGHOON
IPC: G09F9/30
Filed: 2021-07-02
Abstract: According to an embodiment of the present invention, an electronic device comprises: a display panel including a first region with a penetration region and an element region, and a second region near the first region; a window arranged on the display panel; an electronic module arranged under the first region of the display panel; and a housing arranged under the display panel and the electronic module. The display panel includes: a substrate; a light blocking layer arranged on the substrate and having a first opening defining the penetration region; a plurality of pixel circuits arranged on the light blocking layer; and a plurality of light emitting elements electrically connected respectively to the plurality of pixel circuits. The plurality of pixel circuits includes an outermost conductive pattern near the penetration region. The light blocking layer includes a target part in a straight shape on a plane. The minimum distance from an end of the target part to an end of the outermost conductive pattern is equal to or longer than 5 micrometers and equal to or shorter than 20 micrometers. Therefore, the generation of defects such as burrs can be reduced or removed.
Patent KR-20220063706-A (KR)
Title: Styrene copolymer, thermoplastic resin composition and method for preparing the same
Inventor: MIN CHEOL JU
IPC: C08F279/02
Filed: 2021-07-06
Abstract: The present invention relates to a styrene copolymer, a thermoplastic resin composition, and a preparation method thereof. The present invention provides the styrene copolymer in which components added are uniformly polymerized to reduce the residual oligomer content and greatly improve transparency and the thermoplastic resin composition suitable for a molded article having excellent heat resistance, scratch resistance, and surface appearance by including the styrene copolymer in an acrylic rubbery graft copolymer.
Patent KR-20230011749-A (KR)
Title: Shutter locking device for automated teller machine
Inventor: YOON SEUL HAE
IPC: G07D11/12
Filed: 2021-07-14
Abstract: The present invention provides a shutter locking device of an automated teller machine capable of preventing temporary opening and closing of a shutter for opening and closing a deposit and withdrawal unit of the automated teller machine caused by external force; and only opening and closing the shutter by driving an actuator. The present invention comprises: the shutter which is rotated to open and close the deposit and withdrawal unit of the automated teller machine; the actuator which provides driving force to rotate the shutter; and a link member which connects the actuator and the shutter and provides the driving force of the actuator to the shutter. When the external force for rotating the shutter is applied to the shutter, rotation of the shutter is prevented by fixing a position of the link member. When the driving force of the actuator for rotating the shutter is applied, the shutter is rotated by moving the link member.
Patent KR-20230012243-A (KR)
Inventor: CHOI WOOK
IPC: G06Q30/06
Filed: 2021-07-15
Abstract: The present invention relates to a method for automating a creation based user customized product service and a system thereof capable of producing a user customized product which is directly selected by a user (or a client) based on a creation (or content, design) of a creator (or a designer); and registering the user customized product online as a virtual exhibition product. The method for automating a creation based user customized product service comprises: a step of registering the content designed by the designer in a database; a step of selecting a target product; a step of selecting at least one content to be applied to the target product among the content registered in the database; a step of selecting a background of the content applied to the target product; a step of controlling at least one parameter among a size, an angle, and a position for the content and the background based on input of the client; a step of generating the virtual exhibition product in which the content having the controlled parameter and the background are applied to the target product as the user customized product; and a step of providing the virtual exhibition product to an external site.
Patent KR-20230012788-A (KR)
Inventor: PARK JEONG HYUN
IPC: H01L23/538
Filed: 2021-07-16
Abstract: A semiconductor package of the present invention comprises: a substrate; a first sub-semiconductor package, which is positioned on the substrate, and includes a first buffer chip, a first memory chip, and a first molding layer which fills a space between the first buffer chip and the first memory chip; and a second memory chip which is positioned on the first sub-semiconductor package, wherein the first buffer chip and the substrate can be interconnected using a first bonding wire, the first buffer chip and the first memory chip can be interconnected using a first rewiring line, and the first buffer chip and the second memory chip can be interconnected using a second bonding wire. Therefore, the semiconductor package can increase operational speed and process a large amount of data.