baber/WOPTO huggingface dataset:
Patent KR-20220108844-A (KR)
Title: Display device
Inventor: SONG MYEONG HUN
IPC: H01L27/12
Filed: 2021-01-27
Abstract: A display device is provided. The display device comprises: an electrode layer extending in a first direction and including a first electrode and a second electrode spaced apart in a second direction crossing the first direction; a plurality of light-emitting elements disposed on the electrode layer in regions of the first electrode and the second electrode facing each other; a first insulating layer disposed on the plurality of light-emitting elements and including a plurality of openings exposing at least one of both ends of some light-emitting elements; and contact electrodes disposed corresponding to the plurality of openings, respectively. The insulating layer includes: a fixing pattern between the first electrode and the second electrode and extending in the first direction; a division pattern intersecting the fixing pattern and extending in the second direction; a connection pattern connecting a first end of the fixing pattern to a first end of the division pattern; and a base portion surrounding the fixing pattern, the division pattern, and the connection pattern, connected to a second end of the fixing pattern and a second end of the division pattern, and spaced apart from the connection pattern. An objective of the present invention is to provide a display device capable of preventing the plurality of light-emitting elements from being separated.
Patent KR-20220109705-A (KR)
Inventor: JINU LEE
IPC: B01D61/24
Filed: 2021-01-29
Abstract: The present invention relates to a method for purifying Wnt protein while maintaining the activity and water solubility thereof. The present invention efficiently converts a cytotoxic surfactant-dependent water-soluble state into a biocompatible albumin-dependent water-soluble state through a simple process of adding albumin to a Wnt protein solution containing a surfactant and then selectively removing the surfactant by dialysis. Accordingly, the present invention can be usefully used as an efficient purification and long-term storage method which maintains the hydrophilicity and intrinsic biological activity of Wnt protein, which has high industrial applicability.
Patent KR-20220110420-A (KR)
Inventor: CHOI YOO RIM
IPC: G06Q50/10
Filed: 2021-01-30
Abstract: A walking route tracking service system and method are disclosed. A walking route tracking service system according to an aspect of the present invention includes: a user terminal for measuring the location of a user and displaying a current location and a moving route on a map displayed on a screen; and a server for measuring the moving path of the user based on the location measured through the user terminal, expressing the moving path as a continuous stroke, and converting the moving path expressed as a continuous stroke into a specific type of picture to display it on the screen of the terminal.
Patent KR-20220111147-A (KR)
Inventor: CHOI WON MIN
IPC: G01B11/30
Filed: 2021-02-01
Abstract: The present invention relates to an image measurement system for inspecting a vehicle molding surface defect, which has higher reliability and stability, comprising: a robot (20); an image photographing unit (30); a control unit (200) for controlling an operation of the robot (20), a lamp (6) and a camera (8); a reading unit (300); and a darkroom partition (70) installed to block external light.
Patent KR-20220115697-A (KR)
Title: Dental chemical liquid mixing injection device
Inventor: GOO HYO JIN
IPC: A61C19/06
Filed: 2021-02-09
Abstract: A dental liquid medicine mixing and injection device, according to one embodiment of the present invention, comprises: a body; a handle protruding from a part of the lower surface of the body; a cylinder in which a first longitudinal cross-section is positioned to be separated on a first longitudinal cross-section of the body, an impression material and a hardening material are accommodated in a separated state, and the impression material and the hardening material can be discharged through a second longitudinal cross-section opposite to the first longitudinal cross-section; a piston positioned to pass through both longitudinal cross-sections of the body, and in which a first end part thereof is inserted into the cylinder and is movable along the cylinder; and a driving unit which is positioned on the body and the handle and engaged with the piston, and generates a driving force capable of moving the piston, wherein the driving unit generates a driving force to gradually insert the piston into the cylinder, and accordingly, the impression material and the hardening material are discharged through the second longitudinal cross-section of the cylinder.
Patent KR-20220115311-A (KR)
Title: Operating method of base station for sharing radio access network
Inventor: LEE SUNG JAE
IPC: H04W36/08
Filed: 2021-02-10
Abstract: An operating method of a first base station shared by at least two different operators includes the steps of: registering, by the first base station, public land mobile networks (PLMNs) indicating the at least two different operators in a blacklist; determining whether the PLMN of a second base station included in target cell information received from a terminal is registered in the blacklist; and determining not to transmit a base station configuration transfer message to a mobility management core node when the PLMN of the second base station is registered in the blacklist.
Patent KR-20220119952-A (KR)
Title: Method for fabricating Target of X-ray tube
Inventor: CHAE YOUNG HUN
IPC: H01J9/14
Filed: 2021-02-22
Abstract: A method for manufacturing an X-ray tube target, wherein electrons collide so as to emit X-rays, is equipped with: a base machine process step of forming a base by machine-processing a base material made of a metal comprising molybdenum; and a track 3D printing step of laminate-forming, by 3D printing, a track made of metal on which X-rays are emitted by the collision of the electrons on a surface of the base. Therefore, the present invention is capable of obtaining an effect of substituting imports.
Patent KR-20220121331-A (KR)
Title: Apparatus and method for transmitting data using zero-currency remittance
Inventor: LEE DONG SAN
IPC: H04L9/40
Filed: 2021-02-25
Abstract: Disclosed are a data transmission device and method using zero currency remittance. The present invention can improve the reliability of data transmission and reception through remittance and data transmission between a sender and a receiver confirmed using a financial network. The data transmission device of the present invention includes a financial server and a user terminal.
Patent KR-20220121625-A (KR)
Title: Customized interior services and methods using artificial intelligence in 3D
Inventor: KANG JEONG SU
IPC: G06F30/20
Filed: 2021-02-25
Abstract: The present invention relates to a service capable of enabling reasonable consumption through a virtual simulation in which a database is built based on three-dimensionally modeled design data and basic design outline data and the data are selected and placed on a drawing described by a user, and a method thereof. In accordance with an embodiment of the present invention, a coordination system using a virtual simulation includes a user interface setting a drawing, and a user interface selecting data. The method includes the following steps of: building a database to store three-dimensionally modeled data; displaying a completed arrangement through the virtual simulation; and enabling a consultation related therewith.
Patent KR-20220122339-A (KR)
Title: Method for selecting edge computing network optimized for application
Inventor: WOO YOUNG WOOK
IPC: H04L61/00
Filed: 2021-02-26
Abstract: A method for selecting an edge computing network optimized for an application is disclosed. A method of operating an edge service control device includes the steps of: receiving, from a terminal, an access point name (APN) allocation request including terminal location information and information about a first application executed in the terminal; selecting a first edge computing network from among a plurality of edge computing networks based on the terminal location information and the first application information; and transmitting an APN allocation response including a first APN of the first edge computing network to the terminal. The first APN is used by the terminal to establish a dedicated data session for the first application and the first edge computing network.
Patent KR-20220126853-A (KR)
Title: Organometallic compound and organic light emitting device comprising the same
Inventor: KIM SUNG BUM
IPC: H01L51/50
Filed: 2021-03-09
Abstract: Disclosed are an organometallic compound and an organic light emitting device comprising the same. The organometallic compound is represented by chemical formula 1. Although the organometallic compound according to one embodiment has a square planar structure, less stacking occurs by introducing a sterically hindered substituent at a specific site of a ligand.
Patent KR-20220128512-A (KR)
Title: Acoustic metamaterial structure
Inventor: PARK JONG JIN
IPC: G10K11/16
Filed: 2021-03-11
Abstract: The present invention relates to an acoustic meta-structure. An objective of the present invention is to provide the acoustic meta-structure in which noise in a frequency band determined by a plurality of unit cells can be effectively reduced by an acoustic bandgap phenomenon. For this, the acoustic meta-structure of the present invention comprises a plurality of first unit cells. The plurality of first unit cells include: a first space unit having a first cross-sectional area; and a second space unit communicating with the first space unit, having a second cross-sectional area larger than the first cross-sectional area, and communicating with the first space unit disposed downstream along the flow direction of a fluid. According to the present invention, the noise in the frequency band determined by a periodic arrangement structure of the plurality of first unit cells is effectively reduced by the acoustic bandgap phenomenon.
Patent KR-20210034561-A (KR)
Title: Method to analyze scene
Inventor: HAN YU JIN
IPC: G06T7/187
Filed: 2021-03-16
Abstract: Disclosed is a computer program stored in a computer-readable storage medium. When the computer program is executed on one or more processors of a computing device, operations for providing a game screen analysis method can comprise: receiving a game screen including a game object; inputting the game screen into a pre-learned game screen analysis model; and outputting at least one game property for the game screen based on a calculation result of the game screen analysis model.
Patent KR-20220129241-A (KR)
Title: Invoice automatic output device and method
Inventor: CHOI HYUN SU
IPC: G06Q30/06
Filed: 2021-03-16
Abstract: Provided are a device and method for outputting an automatic invoice. The present invention appropriately enables to automatically output according to a shipping method of each of a partial shipping of shipping one product to multiple destinations in order to ship one or several products to one or multiple destinations wherein an invoice used for shipping of a product is sent according to a shipping method classified by order number or barcode input, a combined shipping in which multiple products are shipped to one destination, and a standard shipping that ships one product to one destination and the like. Therefore, the present invention is capable of enabling fast and efficient shipping work.
Patent KR-20210032361-A (KR)
Title: Substrate cleaning apparatus and substrate processing apparatus
Inventor: ISHIBASHI TOMOATSU
IPC: H01L21/304
Filed: 2021-03-16
Abstract: Disclosed is a substrate cleaning apparatus which can sufficiently clean a pen-sponge in its entirety, and can prevent particles, which have been once removed, from being reattached to the pen-sponge. The substrate cleaning apparatus includes: a substrate holder (41) configured to hold and rotate a substrate; a sponge cleaning tool (42) to be brought into contact with a surface of the substrate; a cleaning element (60) provided adjacent to the substrate held by the substrate holder (41); and a cleaning-tool moving mechanism (51) configured to bring the sponge cleaning tool into contact with the cleaning element. The cleaning element has a cleaning surface (61) which is to come in contact with the sponge cleaning tool (42), and a central portion of the cleaning surface (61) is located at a higher position than a portion outside the central portion of the cleaning surface.
Patent KR-20220106002-A (KR)
Inventor: CHO HYUN CHUL
IPC: G06Q30/08
Filed: 2021-03-17
Abstract: The present invention relates to a customized architecture integrated platform and a method thereof. According to the present invention, the customized architecture integrated platform comprises: a land data management unit receiving land data including the lot number of land targeted for the sale and price information, and providing a consumer terminal with the land data; a design drawing data management unit receiving design drawing data including at least a part of the design drawing, and providing the consumer terminal with the data; an artificial intelligence (AI) matching unit matching the land data with the design drawing data by using a learned AI model; a bidding management unit generating bidding request data based on the matched land data and design drawing data, and updating the bidding status to generate the final bidding data; and a construction data management unit receiving construction data including construction company information, construction price, and construction period based on the bidding request data, and providing the consumer terminal with the data. The present invention aims to provide a customized architecture integrated platform and a method thereof, which are capable of allowing the integrated execution of architecture.
Patent KR-20220134699-A (KR)
Title: Valve recovery control device for hydrogen tank
Inventor: PARK SEOK HYEON
IPC: H01M8/04082
Filed: 2021-03-25
Abstract: The present invention relates to a valve recovery control device for a hydrogen tank. An objective of the present invention is to provide a valve recovery control device for a hydrogen tank that secures the stability of hydrogen supply to a fuel cell by restoring an overflow prevention valve to its original state when the overflow prevention valve installed in the hydrogen tank operates. According to the present invention, a valve recovery control device for a hydrogen tank comprises: an overflow prevention valve installed at an outlet of the hydrogen tank; a hydrogen supply line connected to the overflow prevention valve and supplying hydrogen stored in the hydrogen tank to a fuel cell; and a control unit which determines whether the overflow prevention valve is closed based on hydrogen consumption of the fuel cell and a pressure reduction rate of the hydrogen supply line when the pressure of the hydrogen tank is greater than the pressure of the hydrogen supply line, and stops the operation of the fuel cell until the overflow prevention valve is restored to an open state when it is determined that the overflow prevention valve is closed.
Patent KR-20220133690-A (KR)
Title: Antibacterial insole containing phytoncide
Inventor: YOUN JUM HAN
IPC: A61L9/013
Filed: 2021-03-25
Abstract: The present invention relates to antibacterial insoles containing phytoncide, and more particularly, to antibacterial insoles containing phytoncide, which reduces foot fatigue, secures a refreshing feeling and antibacterial properties by releasing phytoncide, has excellent sweat absorption and prevents uneven wear of shoes, and by containing useful ingredients consisting of a combination of ingredients that have properties of dissolving useful substances in the human body, promotes blood circulation and further strengthens antibacterial functions.
Patent KR-20220134245-A (KR)
Title: Integrated shopping mall management method that can be linked to the in-house system
Inventor: PARK KUG RYOUNG
IPC: G06Q30/06
Filed: 2021-03-26
Abstract: An online shopping mall integrated management system linking multiple domestic and foreign shopping mall servers and product sellers according to the present invention comprises: multiple domestic and foreign shopping mall servers that use different templates (formats); a shopping mall integrated management server that links the shopping mall servers and sellers using an application program interface (API) method; and a seller server that inputs a product information document containing the multiple templates provided by the shopping mall servers into the shopping mall integrate management server. The shopping mall integrated management server comprises: a product registration unit that checks restrictions and sales conditions by country and shopping mall when products are registered; a product distribution unit that appropriately distributes products to be sold to multiple shopping mall servers; and an inventory management unit for real-time check of inventory; and a return handling unit for handling returns. The present invention aims to provide an API-based integrated management system, i.e., a platform that enables a seller to effectively register, distribute, and manage stocks and returns of products.<quillbot-extension-portal></quillbot-extension-portal>
Patent KR-20210044749-A (KR)
Title: Serum-free medium composition
Inventor: YU JI MIN
IPC: C12N5/0775
Filed: 2021-04-07
Abstract: The present invention relates to a serum-free medium composition for cell culture and a method for culturing cells in the composition. When using the serum-free medium composition for cell culture of the present invention, the serum-free medium composition is economical to replace an expensive cell culture medium containing a serum, can reduce side effects such as infection that can occur when an existing serum is included, and shows a cell proliferation rate similar to that of a medium for cell culture containing an existing serum.
Patent KR-20220142642-A (KR)
Inventor: CHOI DONG SOON
IPC: B65H16/02
Filed: 2021-04-15
Abstract: Provided is a roll-type raw material supply device including: a raw material loading unit (10) for introducing a raw material (R) in the form of a roll to which a tape (T) for fixing to the distal end of the raw material is attached; a tape removal unit (20) for holding a non-adhesive portion (B) of the tape and separating the tape from the raw material; and a raw material transfer unit (30) which adsorbs and moves the raw material. The raw material supply device can automatically and effectively remove the tape attached to the raw material in the form of a roll, and can move the raw material to a desired position without damage such as twisting the distal end of the raw material.
Patent KR-20220144954-A (KR)
Title: Oral appliance for preventing bruxism
Inventor: PARK YOUNG HYON
IPC: A61C7/08
Filed: 2021-04-21
Abstract: An oral apparatus for preventing bruxism of the present invention has an effect of preventing tooth damage due to bruxism by guiding canine teeth so that the user's upper and lower posterior molars do not touch each other during dental occlusion. The oral apparatus for preventing bruxism includes a dentition accommodation part and an anterior teeth groove.
Patent KR-20210060383-A (KR)
Inventor: PARK EUN HYUN
IPC: B65D81/24
Filed: 2021-05-11
Abstract: The present disclosure provides a sterilization apparatus for sterilizing a container with ultraviolet rays, and specifically, to a sterilization apparatus, which comprises: a light emitting unit including at least one semiconductor light emitting device that emits ultraviolet light toward the container; a power supply unit supplying electric energy to the light emitting unit; a case including a body unit provided with the power supply unit and a neck unit provided under the body unit to be coupled to the container; and a circuit unit controlling the light emitting unit by sensing a change in electrical energy of the power supply unit.
Patent KR-20220153763-A (KR)
Title: Positioning apparatus for chain-driven tool magazines
Inventor: LEE IN SOO
IPC: B23Q3/155
Filed: 2021-05-12
Abstract: The present invention relates to a positioning device for a chain-driven tool magazine and, more specifically, to a positioning device for a chain-driven tool magazine, capable of maximizing positioning precision by installing a positioning device on a tool gripper of a tool magazine. The positioning device for a chain-driven tool magazine includes: an operation cylinder which is a power source for providing power through a piston rod converting fluidic energy into a mechanical reciprocating linear motion such as forward or backward movement; a dog interoperated with the reciprocating motion of the piston rod of the operation cylinder to fix a chain roller while moving forward and backward to form a clamping state for positioning or an unclamping state for unfixing; and a dog guide installed and fixed to be located on the outside of a chain constituting the tool magazine to guide an accurate position of the dog.
Patent KR-20210061322-A (KR)
Inventor: GHORBANZADEH MAYKEL
IPC: H01L21/768
Filed: 2021-05-18
Abstract: A semiconductor device includes a semiconductor die. A transient voltage suppression (TVS) structure is formed in the semiconductor die. A capacitor is formed on the semiconductor die. In one embodiment, the capacitor is formed by depositing a first conductive layer on the semiconductor die, depositing an insulating layer on the first conductive layer, and depositing a second conductive layer on the semiconductor die. In another embodiment, the capacitor is formed by forming a trench in the semiconductor die, depositing an insulating material in the trench, and depositing a conductive material in the trench.
Patent KR-20220158983-A (KR)
Inventor: CHEONG JIN SEO
IPC: A61L2/22
Filed: 2021-05-25
Abstract: Disclosed is a remote automatic sterilizer/pest repellent/disinfectant spray system based on a mobile communication network, which prevents waste of a spray solution. According to the present invention, the remote automatic sterilizer/pest repellent/disinfectant spray system based on mobile communication network comprises: a sprayer disposed in a set area, storing a spray solution of at least one of a sterilizer, a pest repellent, and a disinfectant, and spraying the spray solution to a corresponding area; a terminal recognition unit recognizing a user terminal of a user approaching the corresponding area; and a spray solution control server controlling spraying of the spray solution by the sprayer through a network. The spray solution control server includes: a capacity management unit managing the capacity of the spray solution stored in the sprayer; a recognition signal receiving unit receiving a recognition signal from the terminal recognition unit through the network when the user terminal is recognized by the terminal recognition unit; a capacity determination unit determining the capacity of the spray solution sprayed by the sprayer in response to the recognition signal received by the recognition signal receiving unit; and a spray control unit controlling spraying of the sprayer according to the capacity of the spray solution determined by the capacity determination unit.