baber/WOPTO huggingface dataset:
Patent KR-20200143149-A (KR)
Inventor: LEE RAE CHUL
IPC: B64C39/02
Filed: 2019-06-14
Abstract: The present invention provides a method for performing safety diagnosis of a structure through artificial intelligence analysis of an image captured by a drone, which detects and analyzes a defect by analyzing an image, captured using a drone, based on artificial intelligence, thereby greatly increasing the efficiency of safety diagnosis. The method for performing safety diagnosis of a structure through artificial intelligence analysis of an image captured by a drone according to the present invention captures an image of the structure using the drone equipped with a camera, binarizes the captured image to detect crack candidate pixels, removes noise areas such as independent points, connects crack candidate areas, detects cracks by classifying the crack candidate areas into cracks and non-cracking, and diagnoses the safety of the crack by measuring the properties of the detected crack area.
Patent KR-20200144787-A (KR)
Inventor: HWANG EUN SOON
IPC: B27B21/00
Filed: 2019-06-19
Abstract: The present invention relates to an electric saw having an induced infeed structure of a cut material, wherein an electric saw head having a saw blade member that reciprocates in the longitudinal direction by electric power is disposed in front of a work table, so that the saw blade member of the electric saw head cuts a tree branch located at a distance from an operator by infeed.
Patent KR-20210000501-A (KR)
Inventor: YOUNG ME KIM
IPC: H01L21/677
Filed: 2019-06-25
Abstract: Embodiments of the present invention provide a substrate processing device including: a chamber with an opening on the side thereof for entry and exit of a substrate; and an air curtain device disposed around the opening. The air curtain device is configured while including an air inlet receiving compressed air and a compression unit provided at a lower portion of the air inlet and having a narrower cross-sectional area from an upper portion to the lower portion, wherein the compression unit includes a nozzle in lower portion thereof. According to the embodiments of the present invention, a uniform and strong air curtain is formed around the opening so that even when the opening is opened, the internal temperature of the chamber is maintained and particles are prevented from entering the chamber by blocking heat from coming into and out of the chamber. Through this effect, a defect rate of the substrate can be reduced and energy can be saved.
Patent KR-20210001195-A (KR)
Inventor: CHOI BUM SUK
IPC: G06F3/02
Filed: 2019-06-27
Abstract: According to the present invention, a computer keyboard unit comprises: a keyboard body; a first cable having a 1-1 terminal coupled to the keyboard body at one end and a 1-2 terminal coupled to a smartphone at the other end; a second cable having a 2-1 terminal coupled to the keyboard body at one end and a 2-2 terminal coupled to the PC body at the other end; and a third cable having a 3-1 terminal coupled to the keyboard body at one end and a 3-2 terminal coupled to a monitor at the other end.
Patent KR-20210006753-A (KR)
Inventor: LEE SOON KI
IPC: E03C1/05
Filed: 2019-07-09
Abstract: Disclosed is a mixer-integrated type cold and hot water mixing valve apparatus. According to one embodiment of the present invention, the mixer-integrated type cold and hot water mixing valve apparatus includes: a valve body having a cold water inlet part, a hot water inlet part, and a water discharge part of mixed water in which cold water and hot water are mixed and having a cold water transfer path, a hot water transfer path, and a mixed water transfer path; a mixing part integrally coupled to the body, mixing the cold water introduced through the cold water transfer path and the hot water introduced through the hot water transfer path by using an adjustment lever, and providing the mixed water to the mixed water transfer path; and an electric driving part controlling opening and closing of the mixed water transfer path based on input of a user.
Patent KR-20200027413-A (KR)
Title: Method, device and system for storing data
Inventor: CHEN ZONGJIA
IPC: G06F3/06
Filed: 2019-07-11
Abstract: According to an embodiment of the present invention, disclosed are a method, a device, and a system for storing data. The method of the present invention comprises the steps of: determining a type of a record to be stored in accordance with a data size of the record to be stored; retrieving current storage information on the type in a storage file, wherein the current storage information includes information on a currently pre-allocated data block and information on a currently pre-stored record among data blocks, the data sizes of the records stored in the same type in the storage file are the same and the data sizes of records stored in different types are different; determining whether a remaining storage space is present in the currently pre-allocated data block in accordance with the current storage information; and storing the record to be stored in a new data block by allocating the new data block to the type in response to a determined result that the remaining storage space is not present. According to the embodiment of the present invention, a space utilization rate of a disk can be improved by reducing the generation of a space fragment. In addition, the reading/writing performance of the disk can be improved.
Patent KR-20210007569-A (KR)
Inventor: HWANG KYUMIN
IPC: G01R15/20
Filed: 2019-07-12
Abstract: According to the present invention, provided is a current sensor error calculation device comprising: a current sensor provided between a battery module and a load, and detecting the current flow; a first main relay having one end connected to a positive terminal of the battery module and the other end connected to one end of the current sensor; a second main relay having one end connected to the other end of the current sensor and the other end connected to the load; a precharge unit connected in parallel with the first main relay, and including a precharge resistor; a first correction switch having one end connected to one end of the first main relay and the other end connected to the other end of the second main relay; a second correction switch having one end connected between the other end of the current sensor and one end of the second main relay and the other end connected to the negative terminal of the battery module; and a current sensor error calculation unit calculating a zero current error and a linear current error of the current sensor.
Patent KR-20210011630-A (KR)
Title: building microgrid system
Inventor: AN YANG IM
IPC: H04W4/02
Filed: 2019-07-23
Abstract: The present invention relates to a building microgrid system which allows a prosumer control device of a building microgrid to use a behavior history of a customer visiting a building and indoor positioning information in the building to efficiently control charging and discharging of a battery of an electric vehicle of the customer. According to the present invention, the building microgrid system comprises: a service management system to provide a service required for customers in a building; a power management system which produces power, allows the power to be consumed in the building, and is connected to a power network to sell surplus power and purchase deficient power; and a charging station which allows an electric vehicle of a building visitor to be mounted thereon and controls charging and discharging of the electric vehicle. The service management system includes: a customer database storing behavior history information and portable terminal information of the building visitor, electric vehicle information of the building visitor, charging station information to which the electric vehicle is connected, and shop reservation information of the building visitor; an LBS system to recognize current location information in the building of the building visitor; and a central server to estimate vehicle exit prediction time based on the shop reservation information and the behavior history information of the building visitor stored in the customer database.
Patent KR-20210016135-A (KR)
Inventor: MIN SUNG JOON
IPC: G03F7/20
Filed: 2019-07-31
Abstract: The present invention relates to an apparatus for repairing a defect of a conductive pattern with respect to an inspection object formed with a conductive pattern on one side thereof so as to be transported, the apparatus including: a transfer module for transferring the inspection object; an inspection module disposed in an inspection area on a transferring path of the inspection object to generate a photographed image by photographing the conductive pattern formed on the inspection object; a control module for receiving the photographed image from the inspection module, comparing the shape and position of the conductive pattern of the photographed image and a preset pattern to determine whether there is a defect, and calculating position information by selecting the defective conductive pattern; a determination module for deriving the defect repair speed according to the time required for repair through the defect information calculated from the control module, and determining whether maintenance is possible by comparing the preset reference speed of the object to be inspected; a speed correction module for adjusting the transport speed of the inspection object in response to the defect repair speed derived by the determination module; and a repair module disposed in a maintenance area located on the downstream side of the inspection area on the transferring path to receive the position information calculated by the control module to correct the conductive pattern of the inspection object selected as a defective product.
Patent KR-20200018344-A (KR)
Title: Preparing Method for Germinated Brown Rice Having Increased Contents of GABA
Inventor: LEE JUN DAE
IPC: A61K8/44
Filed: 2019-08-09
Abstract: The present invention relates to a method for preparing germinated brown rice with an increased content of gamma-aminobutyric acid (GABA), and more specifically, to a method for preparing germinated brown rice with an increased content of GABA, which is widely used for food, additives, and cosmetic materials by controlling germination conditions. The method for preparing germinated brown rice with an increased content of GABA according to the present invention includes a step of immersing brown rice in immersion water containing one or more plant extracts selected from the group consisting of calamansi, Aquilaria agallocha Roxburgh, Acer tataricum leaves, Sasa quelpaertensis, Cirsium setidens, Arachis hypogaea hulls, Inonotus obliquus, and Oenothera laciniata Hill, and germinating the brown rice. According to the present invention, when the brown rice is germinated, a content of GABA can be dynamically increased; and when a germinated brown rice extract extracted therefrom is applied to a cosmetic composition, natural cosmetics having excellent whitening and antioxidant effects can be produced.
Patent KR-20210017784-A (KR)
Title: Thermo electric apparatus
Inventor: PARK JEUNG OOK
IPC: H01L35/32
Filed: 2019-08-09
Abstract: Disclosed is a thermoelectric apparatus capable of improving performance due to low heat resistance. The thermoelectric apparatus according to one exemplary embodiment of the present invention includes: a heat dissipation member; a first insulating layer in direct contact with the heat dissipation member; a first electrode disposed on the first insulating layer; a P-type thermoelectric leg and an N-type thermoelectric leg disposed on the first electrode; a second electrode disposed on the P-type thermoelectric leg and the N-type thermoelectric leg; a second insulating layer disposed on the second electrode; and a substrate disposed on the second insulating layer. A groove including a bottom surface and a sidewall surrounding the bottom surface is formed on one surface of the heat dissipation member, the first insulating layer comes in direct contact with the bottom surface, at least some of the first insulating layer, the first electrode, the P-type thermoelectric leg and N-type thermoelectric leg, the second electrode, and the second insulating layer is surrounded by the sidewall, the substrate is configured to extend from an edge of the second insulating layer to the sidewall, and a sealing member is disposed between the substrate and the sidewall.
Patent KR-20200020650-A (KR)
Title: the method of realization of platform through infornation of shcedule, phone number, or name card etc
Inventor: KIM KI JU
IPC: H04L29/08
Filed: 2019-08-19
Abstract: When a first user inputs corresponding information in a schedule management format, a phone number management format, a business card management format, or the like and then sends the information to a second user, or the first user inputs the corresponding information in the schedule management format, the phone number management format, the business card management format, or the like when the second user is following the first user, the corresponding information can be automatically reflected in a service (or application) of a corresponding service without separately entering the corresponding information in schedule management, phone number book, and business card management services (or applications) of the second user by the second user.
Patent KR-20210022285-A (KR)
Title: Apparatus for detecting error of state estimation and method for the same
Inventor: MIN SANG WON
IPC: G01R31/327
Filed: 2019-08-20
Abstract: The present application relates to a state estimation error detection device and a state estimation error detection method which can lead to an accurate analysis of a power system. According to an embodiment of the present invention, the state estimation error detection method comprises: a measurement value reception step of receiving a voltage-current measurement value and a switch state measurement value for a target power system; an abbreviation step of estimating a switch open/close state in the target power system in accordance with the switch state measurement value, and abbreviating the target power system in a busbar unit; a busbar model application step of generating a busbar model corresponding to each busbar unit and applying the voltage-current measurement value to the busbar model; and an error detection step of comparing the switch open/close state in the busbar model and the voltage-current measurement value to detect a state error of switches in a busbar.
Patent KR-20200045951-A (KR)
Title: Display Device
Inventor: OKUNO HARUMI
IPC: H01L27/32
Filed: 2019-08-21
Abstract: An object of the present invention is to provide a display device equipped with a touch sensor with increased touch detection precision. A display device (1) includes a pixel electrode layer (200) in which a plurality of light emitting elements (220) constituting respective pixels (PX) are arranged in two dimensions; a touch sensor layer (500) in which a plurality of touch sensor electrodes (511,521) constituting a touch sensor are arranged in two dimensions; and a touch buffer layer arranged between the pixel electrode layer (200) and the touch sensor layer (500) such that the pixel electrode layer (200) and the touch sensor layer (500) are capacitively coupled to each other, wherein the touch buffer layer is optically transparent and includes a base material and hollow particles (405) dispersed in the base material.
Patent KR-20200023230-A (KR)
Title: Two-way valve
Inventor: YOSHITADA DOI
IPC: F16K31/122
Filed: 2019-08-23
Abstract: A two-way valve configured to switch a communication state and a non-communication state of a primary port (20) and a secondary port (22) comprises: valve bodies (12, 14) in which the primary port and the secondary port are installed and a valve seat portion (26) is included; a diaphragm valve (16) supported inside the valve body so as to be brought into contact with and separated from the valve seat portion; and a drive mechanism configured to displace the diaphragm valve. The diaphragm valve includes an annular projection portion (56) facing a flat seat surface (26a) of the valve seat portion and an elastic member (62) attached at the back of the annular projection portion.
Patent KR-20210024899-A (KR)
Title: Take-up reel operator for thermal sublimation printer
Inventor: JUNG GU BERM
IPC: B41J33/26
Filed: 2019-08-26
Abstract: The present invention relates to a dye sublimation printer and, more specifically, to a ribbon take-up reel driving device for rotating a take-up reel. According to the present invention, the ribbon take-up reel driving device for a dye sublimation printer selectively drives a take-up reel gear axially coupled to a winding reel and comprises: a feed roller allowing a feed gear to be coupled to one side thereof, wherein both shafts thereof are supported on a frame; a swing lever rotating by the thrust of the feed roller, and having a leg coming in contact with the frame when rotating forwards; a swing gear provided on the other side of the swing lever to be always engaged with the feed gear and to be engaged or not engaged with the take-up reel gear depending on rotation of the swing lever; a platen plate having a hinge hole formed on one side thereof and penetrated by the shaft of the feed roller; a platen roller elastically supported on an upper portion of the platen plate; and a link member allowing the shaft of the platen roller and the feed roller to penetrate both sides thereof.
Patent KR-20190106905-A (KR)
Title: Artificial intelligence electronic device
Inventor: JONGHOON CHAE
IPC: G06F3/16
Filed: 2019-08-29
Abstract: Disclosed is an artificial intelligence electronic device. According to an embodiment of the present invention, the artificial intelligence electronic device comprises: an input unit receiving a voice input from a user; a communication unit communicating with a plurality of other artificial intelligence electronic devices; and a processor determining a device to perform a function corresponding to the voice input if the voice input is received from the artificial intelligence electronic device and one or more other artificial intelligence electronic devices and performing a function corresponding to the voice input if the device to perform the function corresponding to the voice input is the artificial intelligence electronic device.
Patent KR-20210026920-A (KR)
Title: Image pick-up device and method for evaluating fabrication accuracy using image pick-up device
Inventor: INCHUL HA
IPC: G06T17/20
Filed: 2019-09-02
Abstract: Disclosed are an image capturing device to instantly and precisely evaluate manufacturing quality and a method for evaluating fabrication accuracy using the same. According to the present invention, the image capturing device comprises: a photographing unit generating a photographed image by photographing the appearance of a manufactured product; an image analysis unit detecting a shape line of the product from the photographed image and detecting snap points according to a predetermined condition in each line forming the detected shape line; and an overlay unit comparing selected points selected as a part of the detected snap points with reference points specified in a design drawing stored in advance to determine a scale conversion rate at which a display scale of the design drawing is matched with that of the product in the photographed image and applying the scale conversion rate to allow the product and the design drawing to be overlapped and displayed in the photographed image.
Patent KR-20210031085-A (KR)
Title: Light emitting device and methods of manufacturing light emitting device
Inventor: KIM MYOUNG SOO
IPC: H01L51/52
Filed: 2019-09-11
Abstract: The light emitting device according to the embodiments of the present invention includes: a substrate; a circuit region including a circuit device on the substrate; an insulating layer on the circuit region; a first light emitting region connecting part, a second light emitting region connecting part, and a third light emitting region connecting part in the insulating layer; and a light emitting part including a first light emitting region on the first light emitting region connecting part, a second light emitting region on the second light emitting region connecting part, and a third light emitting region on the third light emitting region connecting part, wherein the first light emitting region connecting part includes first light reflective layers including a first lower light reflective layer, a first intermediate light reflective layer on the first lower light reflective layer, and a first upper light reflective layer on the first intermediate light reflective layer, and at least one first via plug connected to the first light emitting region, the second light emitting region connecting part includes a second lower light reflective layer, a second intermediate light reflective layer on the second lower light reflective layer, and a second upper light reflective layer on the second intermediate light reflective layer, and at least one second via plug connected to the second light emitting region, and the third light emitting region connecting part includes a third light reflective layer and a third via plug connected to the third light emitting region. Thus, the potical property is improved.
Patent KR-20210033834-A (KR)
Inventor: MOON JOO HEE
IPC: H04N19/61
Filed: 2019-09-19
Abstract: The present invention provides a method and device for encoding and decoding transform coefficients according to a block split tree structure. A video encoding device includes a block division unit, an inter-frame prediction unit, an inter-frame block copy prediction unit, a subtraction unit, and a transform unit, a quantization unit, an entropy encoding unit, an inverse quantization unit, an inverse transform unit, a multiplication unit, a filter unit, and a memory. Therefore, it is possible to improve the coding efficiency of video signals.
Patent KR-20210035637-A (KR)
Title: Graphic cover substrate of solar cell panal and method for manufacturing the same, and solar cell panel
Inventor: CHUNG YI KIM
IPC: H01L31/0216
Filed: 2019-09-24
Abstract: A solar cell panel according to an embodiment of the present invention includes a solar cell; a sealing material surrounding and sealing the solar cell; a first cover member positioned on one side of the solar cell on the sealing material; and a second cover member positioned on the other side of the solar cell on the sealing material. The first cover member includes a first base member, a gloss reduction portion having an uneven shape for reducing the gloss of the first base member, and a design portion formed on the first base member and made of an oxide ceramic composition. It is possible to improve aesthetics and appearance.
Patent KR-20210037358-A (KR)
Title: An electrode for all solid-state battery and an all solid-state battery comprising the same
Inventor: GUILONG JIN
IPC: H01M4/80
Filed: 2019-09-27
Abstract: The present invention relates to an electrode for an all-solid-state battery and an all-solid-state battery including the same. The electrode includes a porous current collector and an electrode material, wherein all or at least a portion of the surface of the porous metal structure of the porous current collector is covered with a composite conductive layer. In the electrode for an all-solid-state battery according to the present invention, lithium ions can move and diffuse rapidly along the structure of the porous metal, so that it is possible to prevent the charge/discharge rate from decreasing even when the thickness of the electrode is increased. Therefore, it is advantageous to manufacture a high-capacity electrode such as a thick-film electrode having a high electrode loading or a thick thickness. In addition, according to the electrode for an all-solid-state battery of the present invention, since the current collector has a porous structure such as metal foam, effective tortuosity for movement of ions and electrons within the electrode even after a pressing process for filling the electrode active material and/or solid electrolyte material during the electrode manufacturing process is excellent.