baber/WOPTO huggingface dataset:
Patent KR-20220124482-A (KR)
Title: Electronic device including circuit for identifying device and dentifying thereof
Inventor: EUNGJOO LEE
IPC: G06F13/42
Filed: 2021-03-03
Abstract: An electronic device, according to various embodiments, comprises: a processor; an integrated circuit comprising a general purpose input/output (GPIO) port; and an electric component connected to the GPIO port. The GPIO port may be selectively connected to a pull-up circuit or a pull-down circuit within the integrated circuit. The processor toggles a port state in which the GPIO port is selectively connected to the pull-up circuit or the pull-down circuit when the electrical component is connected to the GPIO port, and in response to the toggle of the port state, identifies device information on the electrical component connected to the GPIO port based on a port voltage value sensed by the GPIO port.
Patent KR-20220124968-A (KR)
Title: Drain cleaning device
Inventor: PARK SANG HYUN
IPC: E03C1/302
Filed: 2021-03-04
Abstract: The present invention relates to a cleaning device for a drain, comprising: an inner spring; an outer spring configured to form the same spiral shape as the inner spring while wrapping along an outer surface of the inner spring, and having a foreign material removing means configured at one end; a rotation flange coupled to both ends of the outer spring and connecting a rotation device and the outer spring; and a rotation block integrally formed with the rotation flange and inserted into the outer spring, in contact with both ends of the inner spring, and rotating while being in contact with both ends of the inner spring when the outer spring rotates. When reverse rotation of the outer spring or inner spring occurs, expansion of the outer spring or inner spring can be suppressed by the cleaning device for a drain, thereby capable of preventing malfunction due to jamming.
Patent KR-20220125724-A (KR)
Title: System for smart window
Inventor: PARK WANG HUI
IPC: E05F1/00
Filed: 2021-03-06
Abstract: The present invention relates to a smart window system which detects indoor environments by using a sensor and automatically opens and closes the window. The present invention relates to the smart window system comprising: a window frame installed on an opening of a building wall; a window installed to be movable along the window frame; a bi-directional driving unit provided to move the window; a sensor installed on an indoor side of the window frame and detecting an indoor humidity; and a control unit controlling the bi-directional driving unit to open and close the window according to the humidity value measured from the sensor. The present invention provides the smart window with increased efficiency in manufacturing processes, reduced cost, and increased potential of prevalence.
Patent KR-20220126408-A (KR)
Title: English learning platform and online English learning method using it
Inventor: KIM HEUNG SUB
IPC: G06F16/2457
Filed: 2021-03-09
Abstract: The present invention is to provide user-customized English content, and the corresponding content can be provided according to whether a user wants to learn English for a test or everyday English. In the present invention, when the user wants to learn English for a test, content suitable for the user is provided through a level test, and when the user wants everyday English, sentences by situation suitable for a keyword entered by the user are provided in order of high frequency of use to the user, to allow the user to choose.
Patent KR-20220126988-A (KR)
Title: A system or device capable of wired charging speed and data transmission and reception while providing convenience such as wireless charging in mobile devices, tablet computers, and even in a car
Inventor: HAN YOUNG SOO
IPC: H02J50/00
Filed: 2021-03-10
Abstract: The present invention relates to a system capable of a wired charging speed and data transmission/reception while providing convenience such as wireless charging in a mobile apparatus, a tablet computer, or even a car and a device thereof. The present invention includes a case for a mobile device and the like and a charging cradle connected to the case. Therefore, the present invention obtains convenience of being charged by simply placing the mobile apparatus on the charging cradle through wireless charging.
Patent KR-20220126996-A (KR)
Title: Adhesive Structure of Touch Panel Type Liquid Crystal Display
Inventor: HWANG JAE JUNG
IPC: G02F1/1333
Filed: 2021-03-10
Abstract: The present invention relates to an adhesive structure of a touch panel type liquid crystal display device and, more specifically, to an adhesive structure of a touch panel type liquid crystal display device, which fills and bonds anaerobic adhesive on the outside of double-sided tape or liquid adhesive on the edge of an instrument and the touch panel type liquid crystal display device, thereby improving the workability of the touch panel type liquid crystal display device and the instrument attached by optical bonding. In addition, the adhesive structure strengthens adhesion to improve the waterproof, dustproof, and vibration performance of the touch panel type liquid crystal display device. The present invention forms an adhesive layer on an inner step of the instrument, adheres a bottom edge of a tempered glass for a touch panel to an upper side of the adhesive layer, and adheres an LCD panel to the inside of the adhesive layer on the bottom of the tempered glass for the touch panel by optically clear resin (OCR).
Patent KR-20220127971-A (KR)
Title: Ceramic Waveguide Filter
Inventor: KIM JAE HONG
IPC: H01P1/20
Filed: 2021-03-12
Abstract: Disclosed is a ceramic waveguide filter. According to one embodiment of the present disclosure, as a ceramic waveguide filter that forms a plurality of resonance blocks comprising a ceramic dielectric, provided is the ceramic waveguide filter comprising: an input end and an output end realized in a form of a groove having a predetermined depth on an outer surface of the ceramic waveguide filter; a plurality of resonators realized in a form of a groove having a predetermined depth on an outer surface of each of the plurality of resonance blocks; and one or more ultra-short delay adjustment parts realized in a form of a groove having a predetermined depth on the outer surface of the ceramic waveguide filter and adjacent to at least one among the input end and the output end. Therefore, the present invention has an effect of adjusting an ultra-short delay.
Patent KR-20220131417-A (KR)
Title: Automatic supply apparatus of lithium mixture for lithium batteries and control method thereof
Inventor: KIM YONG JU
IPC: B01F35/00
Filed: 2021-03-18
Abstract: Disclosed is an automatic supply apparatus for a lithium mixture. The automatic supply apparatus for a lithium mixture comprises: a conveying unit for conveying a lithium mixture package in which lithium mixture powder is packaged; a closed chamber including an arm for holding the conveyed lithium mixture package and a blade for cutting a portion of the lithium mixture package; a hopper connected to a lower portion of the chamber to receive the lithium mixture powder dropped from the chamber; a wrapping paper disposal unit including a jig for discarding wrapping paper from which the lithium mixture powder is removed; and a control unit for controlling the operation of the conveying unit, the chamber, and the wrapping paper disposal unit. The control unit controls the chamber and the wrapping paper disposal unit so that as the lithium mixture package is conveyed in the chamber, a first door between the conveying unit and the chamber is opened and closed, while the lithium mixture package is held by the arm, a portion of the lithium mixture package is cut by the blade, and the wrapping paper from which the lithium mixture powder is removed is conveyed to the wrapping paper disposal unit by the jig. Therefore, the automatic supply apparatus can minimize the residue of the lithium mixture powder.
Patent KR-20220132342-A (KR)
Title: Locking device for card printer
Inventor: KIM CHANG BUM
IPC: B41J3/38
Filed: 2021-03-23
Abstract: The present invention relates to a locking device for a card printer, and more specifically, to a locking device for a card printer, wherein the structure thereof is compact and simple, the main body of a printer and a cartridge can be locked and unlocked at the same time, and the main body of the printer and the cartridge can be locked and unlocked automatically without a key when necessary with the main body of the printer and the cartridge being locked. The locking device for a card printer according to the present invention, which is a locking device for a card printer for locking and unlocking a main body door provided in the main body of a printer and a cartridge attached to and detached from the main body of the printer to accommodate a card, comprises: a key lump installed on the main body of the printer; a locking member installed on the main body of the printer to be able to move and including a first restraining part for restraining and releasing the main body door and a second restraining part for restraining and releasing the cartridge; a key manipulation force transmitting means for receiving an operating force from the key lump and operating the locking member; and an operating member driving means connected to apply a driving force to the locking member so that locking operation and unlocking operation can be performed without the manipulation of the key lump when necessary with the main body door and the cartridge being locked by the locking member.
Patent KR-20220132775-A (KR)
Title: method for providing speed change section guidance for navigation with variable speed sign information composed of variable speed section information
Inventor: KIM SUNG SU
IPC: G01C21/00
Filed: 2021-03-24
Abstract: In accordance with the present invention, in order to improve the efficiency of information provision, a method for enabling a GPS to provide a variable speed section guidance by forming variable speed sign information into variable speed section information includes: a first step in which a traffic information backend server generates and stores a variable speed information list table by section by extracting a variable speed electric signboard status database stored in a traffic information provider server including data about a plurality of section numbers including an ID, installation longitude and latitude, a start point and an end point with respect to each electric signboard installed in a plurality of spots of a road and a vulnerable section type to a speed limit change cause; a second step in which the traffic information backend server collects variable speed sign information including node link IDs of start and end points of variable speed sections, the installation longitude and latitude, the basic speed limit, and the change limit speed from the traffic information provider server in real time; a third step in which the traffic information backend server classifies the variable speed sign information by finding a node link ID matched with the start and end points of the variable speed sections included in the variable speed sign information by using electric signboard IDs at the start and end points of the variable speed section stored in the variable speed information list table by section, as a key value; a fourth step in which the traffic information backend server encodes the classified variable speed sign information into a road traffic message, and transmits the road traffic message to a GPS terminal; and a fifth step in which the GPS terminal receives the road traffic message to generate and display the variable speed section information.
Patent KR-20210122178-A (KR)
Inventor: WU YONG
IPC: C23C16/02
Filed: 2021-03-30
Abstract: Disclosed are In-situ methods for depositing a metal film without the use of a barrier layer. Some embodiments of the present disclosure include: a step of forming an amorphous nucleation layer comprising one or more of silicon or boron; and a step of forming a metal layer on the nucleation layer. The processes are performed without an air break between the processes.
Patent KR-20220135598-A (KR)
Inventor: HONG SOON GIL
IPC: B30B9/32
Filed: 2021-03-30
Abstract: The present invention relates to a solid scrap metal compressor, which improve the efficiency of a scrap metal compression work, comprising: a base plate; an input groove; a support plate; one or more hydraulic cylinders; a pushing plate; a discharge groove; a hydraulic cylinder for discharging a compressed scrap metal; a cover; a support frame; and a control unit.
Patent KR-20220139474-A (KR)
Inventor: LEE IN HO
IPC: H01L51/50
Filed: 2021-04-07
Abstract: The present invention relates to a novel organic light-emitting compound represented by chemical formula I capable of exhibiting low voltage driving of a device and light-emitting properties such as excellent luminous efficiency when employed as a thermally activated delayed fluorescence (TADF) material for a dopant in an organic layer in an organic light-emitting device, such as an electron transport layer or a light-emitting layer, and to an organic light-emitting device comprising the same.
Patent KR-20220139478-A (KR)
Inventor: KIM SEOUNG JIN
IPC: C02F1/44
Filed: 2021-04-07
Abstract: The present invention relates to a separator module unit. The present invention includes a separator module, a support frame, a vertical fixing frame, an external fixing frame, and a diffusion tube so that the outer and inner sides of a hollow fiber membrane bundle of the separator module are evenly cleaned, thereby increasing an effective cleaning area. Accordingly, the performance of the separator module is improved and at the same time the service life of the separator module can be significantly increased. In addition, according to filtration capacity, a user can selectively and conveniently install and use a plurality of unit-type separator module units.
Patent KR-20220011067-A (KR)
Title: Vehicle sterilization and purification module, vehicle sterilization and purification device, and method for installing vehicle sterilization and purification module
Inventor: PI YU YEON
IPC: A61L9/20
Filed: 2021-04-20
Abstract: According to one embodiment of the present invention, a sterilization and purification module for a vehicle, which is the sterilization and purification module mounted in an air vent where air blown from an air conditioner of a vehicle is discharged to sterilize and purify the air passing the air vent, can comprise: a photocatalyst filter unit for purifying the air inside the air vent of the vehicle by a photocatalytic reaction; a first UV ray emission unit for irradiating a UV ray toward the photocatalyst filter unit; and an antibacterial filter unit for sterilizing the air inside the air vent.
Patent KR-20220145148-A (KR)
Inventor: KIM KI HWAN
IPC: G06Q50/10
Filed: 2021-04-21
Abstract: The present invention relates to a content sharing system capable of sharing screen results in real time. The content sharing system, according to the present invention, comprises: a first device (100); a second device (200); and a service providing server (300). According to the present invention, a user can share a screen output from a device of the user with one or more other devices in a more convenient manner.
Patent KR-20220146043-A (KR)
Title: USB based cloud disk and disk segment management system
Inventor: KIM CHONG HO
IPC: G06F3/06
Filed: 2021-04-23
Abstract: As a USB-based cloud disk according to one embodiment, disclosed is the USB-based cloud disk that is connected to a computer, and transmits the data for a sector and a data path for the sector data to a remote storage when a write command for the sector is received from the computer. Therefore, the present invention is capable of reading the data stored in the remote storage.
Patent KR-20220148353-A (KR)
Inventor: YOON SEOK KEUN
IPC: H01L51/50
Filed: 2021-04-28
Abstract: The present invention relates to a novel organic compound represented by chemical formula I, and an organic light emitting device including the same, wherein the novel organic compound can be used as an organic layer material such as a hole transport layer, an electron transport layer, and a luminous efficiency improvement layer in an organic light emitting device to realize luminous properties such as remarkably excellent luminous efficiency and quantum efficiency.
Patent KR-20220151280-A (KR)
Title: System for providing plant education service using augmented reality
Inventor: KIM GWANG GYU
IPC: G06Q50/02
Filed: 2021-05-06
Abstract: Provided is a system for providing a plant education service using AR, a system comprising: a user terminal automatically displaying a pop-up previously mapped and stored on GPS location coordinates based on the GPS location coordinates, outputting at least one type of AR content in the pop-up, and acquiring at least one item when an answer to a quiz in the AR content is transmitted; and an education service provision server including a construction unit for mapping and storing the GPS location coordinates and at least one pop-up, in which at least one kind of the AR content is activated, based on an identification code of at least one kind of plants, a control unit for automatically outputting the pop-up previously mapped and stored on the GPS location coordinates from the user terminal when the user terminal recognizes the GPS location coordinates, a quiz unit for controlling to output the selected at least one AR content and the quiz in the AR content when the user terminal selects at least one AR content in the pop-up, and a reward unit for providing at least one item when the user terminal correctly answers the quiz. According to the present invention, a customer's exploration route can be guided through a GPS-based map.
Patent KR-20220158913-A (KR)
Inventor: CHOI JONG HYUN
IPC: H01L27/12
Filed: 2021-05-24
Abstract: The present invention provides a display apparatus capable of displaying high-resolution images while maintaining a low defect rate caused by external impact. The display apparatus comprises: a substrate including a first pixel area and a second pixel area adjacent to each other; a first insulating layer positioned on the substrate and having a first groove or a first opening corresponding to a boundary between the first pixel area and the second pixel area and a second groove or a second opening corresponding to the boundary between the first pixel area and the second pixel area and spaced apart from the first groove or the first opening; and a first conductive layer positioned on the first insulating layer and including a first-one conductive pattern positioned in the first pixel area, a first-two conductive pattern positioned in the second pixel area, and a bridge connecting the first-one conductive pattern and the first-two conductive pattern.
Patent KR-20220151517-A (KR)
Title: Method, system, and non-transitory computer-readable recording medium for controlling a robot
Inventor: JOHN JUNGWOO HA
IPC: G05D1/02
Filed: 2021-05-27
Abstract: As a method for controlling a robot in accordance with one aspect of the present invention, provided is the method comprising: a step of acquiring the information regarding a speech associated with a call of a robot at a service providing place; a step of determining a call target robot associated with the speech among a plurality of robots in the service providing place based on the acquired information; and a step of providing feedback associated with the speech by the call target robot. Therefore, the present invention is capable of enabling a plurality of robots to be operated efficiently and stably.
Patent KR-20220161761-A (KR)
Title: Cake stand
Inventor: PARK KEOM JE
IPC: B65D85/36
Filed: 2021-05-31
Abstract: The present invention relates to an eco-friendly cake stand, which comprises: a cake support member formed in a plate shape, of which a transverse cross-section is a circular or a polygonal plane, and enabling a cake to be disposed on an upper surface thereof; and a cake fixing means, of which a portion is inserted into a lower surface of the cake disposed in the cake support member to fixate the cake to prevent the cake from being moved during movement, coupled to the cake support member.
Patent KR-20220162465-A (KR)
Title: High durability electric contact structure
Inventor: JEONG MIN GUN
IPC: H01R11/30
Filed: 2021-06-01
Abstract: In an electrical contact point structure in which a first contact point and a second contact point are spaced apart at regular intervals and disposed to face each other, the present invention, as a highly durable electrical contact point structure that is characterized in that one part of the second contact point comprises a magnetic material, can increase a lifespan of an opposing-type contact point by minimizing damage to a contact point surface due to an arc generation position between the electrical contact points.
Patent KR-20220163117-A (KR)
Title: Semiconductor device
Inventor: LIM JUN HYUK
IPC: H01L21/768
Filed: 2021-06-02
Abstract: A semiconductor device is provided. The semiconductor device comprises: an etch stop film disposed on a substrate; an interlayer insulating film disposed on the etch stop film; a trench penetrating the interlayer insulating film and the etch stop film; a spacer extending along a sidewall of the trench; a barrier film extending along bottom surfaces of the spacer and the trench; and a filling film filling the trench on the barrier layer. The trench includes a first trench and a second trench spaced apart in a first direction and having different widths in the first direction. A bottom surface of the second trench is disposed below a bottom surface of the first trench.
Patent KR-20210089118-A (KR)
Title: Method and apparatus for making a laundry detergent sheet
Inventor: JALBERT LUC
IPC: C11D3/08
Filed: 2021-06-29
Abstract: Disclosed are a method and a device for manufacturing laundry detergent sheets. Preferably, the laundry detergent sheets can dissolve in a laundry cycle of an automatic washing machine. The method includes the steps of: preparing a first storage-stable solution; preparing a second non-storage-stable solution including a part of the first storage-stable solution; applying the second non-storage-stable solution on the surface; and drying the second non-storage-stable solution on the surface.
Patent KR-20230015179-A (KR)
Title: Electronic device for capturing image and method of operating the same
Inventor: PARK HONGSIK
IPC: H04N23/60
Filed: 2021-07-22
Abstract: The present document relates to an electronic device for data protection processing and an operation method of the electronic device. According to one embodiment, the electronic device includes a camera module, a display module, a memory, and at least one processor electrically connected to the camera module, the display module, and the memory, wherein the at least one processor can control the display module to display a first image acquired by the camera, enlarge a first area of the first image in response to a request to enlarge the first image, identify a second area with a shake value is corrected in response to the enlarged first area, control the display module to display the identified second area, change at least one of a size or display position of the second area while displaying the second area, control the display module to display the changed second area, and control the camera to photograph the changed second area. Other embodiments are also possible. The electronic device can suppress deterioration of image quality due to high magnification, and can capture shake-free, high magnification images in a composition desired by a user.