baber/WOPTO huggingface dataset:
Patent KR-20210125242-A (KR)
Title: ATM Being Capable of Communicating With Mobile Terminal And Final Transaction System and Method Using Thereof
Inventor: KIM KYOUNG DONG
IPC: G06Q40/02
Filed: 2020-04-08
Abstract: A financial transaction system and a financial transaction method using a financial transaction terminal capable of communicating with a mobile communication terminal according to the present invention allow information related to a financial transaction through a smartphone application of a user to be inputted and allow security to be strengthened and user convenience to be increased by transmitting thereto a financial transaction terminal.
Patent KR-20200120548-A (KR)
Inventor: YOUNG SUP YOON
IPC: C12N5/071
Filed: 2020-04-10
Abstract: In the present specification, a composition for promoting angiogenesis containing endothelial cells differentiated from stem cells and HA-CA hydrogel, and a method for manufacturing the same are provided. In addition, in the present specification, provided is a cell therapeutic agent composition having an effect of preventing or treating cardiovascular diseases which contains the composition for promoting angiogenesis provided by the present invention.
Patent KR-20210017999-A (KR)
Title: Method for producing a quantum dot nanoparticles, Quantum dot nanoparticles prepared by the method, Quantum dot nanoparticles having a core-shell structure, and Light emitting element
Inventor: HONG SEUNG MO
IPC: C09K11/88
Filed: 2020-04-14
Abstract: The present invention relates to a production method of quantum dot nanoparticles, comprising a step of producing quantum dot nanoparticles by reacting at least one cationic precursor containing at least one of group 12 and 13 elements with at least one anion precursor containing at least one of group 15 elements, wherein the reaction of the cationic precursor and the anion precursor is performed by supplying a compound represented by chemical formula 1, X_2O, to quantum dot nanoparticles produced by the production method, to quantum dot nanoparticles of a core-shell structure, comprising the quantum dot nanoparticles as a core, and to a light emitting device comprising the quantum dot nanoparticles of the core-shell structure.
Patent KR-20210128290-A (KR)
Inventor: BAEK SEUNG DAE
IPC: H01L21/67
Filed: 2020-04-16
Abstract: Various embodiments of the present disclosure relate to a cup cleaning device and an operation method thereof. The cup cleaning device includes a position adjusting device, a valve, a memory, and a processor connected to the position adjusting device, the valve, and the memory. The processor rotates a table device for loading a wafer, and while the positions of a plurality of cups for recovering chemical substances are adjusted through the positioning device, the valve is controlled to spray a cleaning material for cleaning the plurality of cups. When a preset time elapses from the point at which the cleaning material is sprayed, the valve can be controlled so that the cleaning material is not sprayed. Other embodiments are possible.
Patent KR-20200124173-A (KR)
Title: Etching apparatus
Inventor: LEE SEUNGHOON
IPC: H01L21/67
Filed: 2020-04-22
Abstract: The present invention relates to an etching device capable of improving etching performance. The etching device comprises: an etching chamber; an opening/closing unit for opening and closing the etching chamber; and a locking unit for selectively locking the opening/closing unit.
Patent KR-20210018001-A (KR)
Title: Bone conduction device
Inventor: PARK TAE SOO
IPC: H04R9/02
Filed: 2020-04-22
Abstract: Provided is a bone conduction device with improved efficiency. The bone conduction device is disclosed in one embodiment of the present disclosure to achieve the above-described objective. The bone conduction device includes: a housing including an upper case in which at least a part of one upper end surface is opened, and a lower case coupled to one portion of the upper case; a magnetic unit including one or more magnets to form a magnetic field; a first voice coil for generating a vibration by reacting with the magnetic field of the magnetic unit; a vibration transmission unit for transmitting the vibration generated by the first voice coil to a user in a bone conduction scheme; and a sound transmission unit configured as one or more perforations formed in at least a part of the housing, and configured to transmit a sound generated by the vibration inside the housing to the user in an air conduction scheme.
Patent KR-20210095527-A (KR)
Title: Electronic device and controlling method of electronic device
Inventor: SEO CHAN WON
IPC: G06N3/08
Filed: 2020-05-06
Abstract: Disclosed are an electronic device and a method for controlling the same. An electronic device according to the present disclosure includes a memory for storing at least one instruction and a processor for executing at least one instruction. Then, the processor obtains a first image by executing at least one instruction, obtains a second image in which the first image is corrected when a first user command for correcting the first image is received, learns a neural network model based on the first image and the second image to obtain an output image in which an input image is corrected, and uses the learned neural network model to obtain a fourth image in which the third image is corrected when a second user command for correcting the third image is received.
Patent KR-20210137257-A (KR)
Title: axial ore composition and floor material plastering construction method using the same
IPC: E01C15/00
Filed: 2020-05-07
Abstract: The present invention relates to a phosphorescent stone composition, which is eco-friendly and has durability and functional properties, such as excellent emission, high luminance reflection, various colors, and photocatalyst, and a method of plastering and painting a pavement surface for providing aesthetics and visibility using the same, in which the phosphorescent stone contains: a petroleum resin; one or more reinforcing resins selected from the group consisting of methyl methacrylate resins and a mixture thereof; phosphorescent pigment powder; glass beads powder; glass beads fluorescent pigment powder; titanium dioxide powder; and other additives.
Patent KR-20210140808-A (KR)
Title: A smart inspecting system, method and program for nystagmus using artificial intelligence
IPC: G16H30/40
Filed: 2020-05-13
Abstract: According to an embodiment of the present invention, an artificial intelligence-based smart nystagmus test system includes: a nystagmus test device including a mounting unit wearable on a head of a subject and a smart device connected to the mounting unit; and a diagnosis server which generates nystagmus diagnosis data of the subject based on an input eye image which is an eye image for each nystagmus test mode of the subject. The diagnosis server generates the nystagmus diagnosis data using a learning model learned based on reference data, and the reference data includes eye images for each of the nystagmus test modes of a plurality of reference subjects and reference subject information of the plurality of reference subjects. Therefore, it is possible to easily perform nystagmus diagnosis without environmental restrictions.
Patent KR-20200070172-A (KR)
Inventor: LEE SANGMIN
IPC: H01L21/02
Filed: 2020-06-03
Abstract: Provided in the present invention are a device which processes a substrate in a high-pressure atmosphere and a method thereof. To this end, the substrate processing device comprises: a chamber having a first body and a second body which are coupled to each other to form a processing space therein; a driver which moves the relative location of the first body and the second body in order to allow a change in the location between an enclosing location for enclosing the processing space from the outside and an opening location for opening the processing space toward the outside; a substrate support unit which supports a substrate in the processing space; a gas supply unit which supplies gas to process the substrate in the processing space; and a controller which controls the driver. The controller controls the driver such that a high-velocity enclosing step in which the first body or the second body is moved at a first velocity when the location is changed from the opening location to the enclosing location, and a low-velocity enclosing step in which the same is moved at a second velocity which is slower than the first velocity, may be sequentially performed. Therefore, impact between the first body and the second body can be mitigated. Consequently, damage to the bodies can be prevented.
Patent KR-20210152182-A (KR)
Inventor: KUM MAN KANG
IPC: G06Q50/10
Filed: 2020-06-08
Abstract: Disclosed are a learning service server for recommending an education course linked with online and offline education to increase competitiveness of a learner, and a method thereof. According to one aspect of the present invention, the learning service server comprises: a flip learning curriculum generation unit receiving lecture-related information from a lecturer terminal, searching for one or more pieces of learning content on the basis of the lecture-related information, generating pre-learning content, which is included in an online curriculum, on the basis of the one or more pieces of searched learning content, and opening a group education, which is an offline curriculum or a real-time online curriculum of a lecturer, and a flip learning curriculum linked with the pre-learning content as pre-learning of the collective education; and a flip learning curriculum recommendation unit receiving the learner's name card information from a learner terminal, extracting one or more pieces of metadata including preset attribute information from the name card information, and searching for one or more flip learning curriculums matching the metadata to provide a search result to the learner terminal.
Patent KR-20210152746-A (KR)
Title: A Transformer with built-in primary and secondary coil elements
Inventor: LEE JUNG SOO
IPC: H01F27/02
Filed: 2020-06-09
Abstract: The present invention relates to a transformer simultaneously incorporating primary and secondary coil elements. The present invention includes: a casing (Ca) including a casing body (310) having a seating space (S1) and a cover (320) detachably fastened to the casing body (310) so as to open and close the seating space (S1) of the casing body (310); a flat plate-shaped primary coil element (100) inserted into the seating space (S1) of the casing body (310); and a secondary coil element (200) in contact with the primary coil element (100), inserted into the seating space (S1) of the casing body (310), and generating an induced current with the current applied to the primary coil element (100). The seating space (S1) of the casing body (310) closed by the cover (320) is simultaneously charged with the secondary coil element (200) and the primary coil element (100). As a result, coupling efficiency can be improved, the thickness of the transformer can be reduced, and insulation properties can be improved.
Patent KR-20210155688-A (KR)
Inventor: JUNG SOON HWAN
IPC: A24F40/57
Filed: 2020-06-16
Abstract: The purpose of the present invention is to provide a device individually controlling a first heater and a second heater to operate in one between a smokeless mode and a smoke mode. An aerosol-generating device can comprise: a cartridge storing an aerosol-generating article; a main body to which the cartridge is detachably coupled; a first heater heating a cigarette inserted into the device; a second heater heating the aerosol-generating article; and a processor individually controlling the first heater and the second heater to cause the device to operate in one between the smokeless mode in which no visible smoke is produced and the smoke mode in which visible smoke is produced.
Patent KR-20210155992-A (KR)
Inventor: GIM YEONG U
IPC: A47C21/00
Filed: 2020-06-17
Abstract: The present invention relates to a bed without electromagnetic waves having cold and hot materials stacked thereon, and more specifically, to a bed without electromagnetic waves having cold and hot materials stacked thereon, comprising: a base mat (100) arranged to be put on a bed as one group of a plurality of latex modules (110) composed of natural latex and assembled to one another; a coldness and warmth adjustment material (200) arranged to be put above the base mat (100); a heat generation material (300) put above the coldness and warmth adjustment material (200) to generate heat through carbon fiber using direct current power supplied from a power source part (500); a mat cover (400) arranged in the shape of enveloping the base mat (100) and the heat generation material (300) and including a zipper line (410) and a power line entrance (420) at one or more positions of the zipper line (410); the power source part (500) for converting incoming alternating current power into direct current and supplying the same to the heat generation material (300); and a control part (600) including a temperature detection device (610), an inner timer (620), an input means (630) and an output means (640) and transmitting a control signal to the power source part (500).
Patent KR-20220001836-A (KR)
Title: Apparatus and method for providing game
Inventor: PARK UNG SUK
IPC: A63F13/332
Filed: 2020-06-30
Abstract: Embodiments disclosed in the present application relate to a game providing apparatus and a game providing method. According to one aspect, the game providing apparatus comprises: a control unit which generates an image based on an input from a user playing the game, generates a game object by matching one or more effects on the image, and provides the effects corresponding to the game object when receiving a request for use of the game object in the game; and a storage unit which stores the game object. The game providing apparatus uses the game object produced by the user, gives the effects on the image produced by the user, and allows the user to trade or share the game object produced by the user.
Patent KR-20220007430-A (KR)
Title: Collective wattmeter box
Inventor: OH DAE HWAN
IPC: G01R11/04
Filed: 2020-07-10
Abstract: The present invention relates to a collective wattmeter box for preventing binding and crosstalk between cables entering the inside. The collective wattmeter box comprises: a body unit into which a cable is arranged to be inserted; a cable arrangement unit in which cables can be arranged separately; a cable separator to prevent binding due to movement of the cables; a switch unit that can cut off current application of the inserted cables; and a cover unit for protecting the inserted cables, thereby preventing a short circuit caused by binding and crosstalk between the cables.
Patent KR-20220010889-A (KR)
Title: Lpg valve
Inventor: JI DONG HYUN
IPC: B01D46/00
Filed: 2020-07-20
Abstract: The present invention relates to an LPG container valve and, specifically, to an LPG container valve that effectively blocks the outflow of gas and filters foreign substances contained in the gas. The LPG container valve comprises: an inlet through which gas is introduced while a gas cylinder is connected to the inside from the lower part of a body; a first discharge hole part in communication with the inlet on one side of the body; a second discharge hole part in communication with the inlet on the other side of the first discharge hole part; an opening/closing part for opening and closing the supply of gas, which is passed through the upper part of the body and supplied through the inlet, by operating an opening/closing lever; a connecting pipe member having a through hole inside the first discharge hole part so that the gas introduced through the inlet can flow; an actuating pipe member for maintaining a state in which the supply of gas is blocked by the elastic force of a spring while the tip part of the connecting pipe member is fitted in a state in close contact with the inner periphery of the first discharge hole part; and an emergency discharge part for discharging gas when the gas is discharged above an abnormal pressure due to a malfunction while supplying the gas into the second discharge hole part. A sealing part is provided that is coupled to the surface, on which the spring is supported, of the actuating pipe member so that the tip part is closely attached to the inner periphery of the first discharge hole part to block the gas leakage.
Patent KR-20220014710-A (KR)
Title: Thermoelectric material having multi-diffusion barrier layer and thermoelectric device comprising the same
Inventor: YANG SEUNGHO
IPC: H01L35/04
Filed: 2020-07-29
Abstract: The present invention relates to a thermoelectric material including a multi-diffusion barrier layer and a thermoelectric device including the same. More particularly, it is possible to secure high bonding strength between an electrode and a thermoelectric material, high temperature durability, and improve thermoelectric properties by providing a diffusion barrier layer having a multilayer structure of at least three or more layers.
Patent KR-20220015810-A (KR)
Title: Electronic device and method for controlling and operating of antenna
Inventor: CHU DUHO
IPC: H04B1/44
Filed: 2020-07-31
Abstract: The present invention relates to an electronic device to quickly perform an antenna switching operation with a simple configuration, and an antenna operation method thereof. According to various embodiments of the present invention, the electronic device comprises: a first antenna included in a first side surface of a housing and a part of a second side surface of the housing; a second antenna segmented from the first antenna and included in the second side surface; a switch selectively coupled to the first antenna and the second antenna; a front end module connected to the switch; and an RF communication circuit transmitting an RF signal to the first antenna and the second antenna or receiving an RF signal from the first antenna and the second antenna. The RF communication circuit performs control to communicate by using the first antenna, determines whether radiation power through the first antenna is greater than or equal to a predetermined value, when the radiation power through the first antenna is greater than or equal to the predetermined value, checks an IQ value of the first antenna, determines whether the IQ value corresponds to a second antenna switching condition, and when the IQ value corresponds to the second antenna switching condition, and performs switching from the first antenna to the second antenna.
Patent KR-20220017679-A (KR)
Title: Sound absorbent apparatus
Inventor: YOON HYEON GYU
IPC: F01N1/08
Filed: 2020-08-05
Abstract: The present invention relates to a sound absorbing apparatus capable of effectively reducing noise generated from various noise sources, such as exhaust of a factory, an environmental regeneration facility, and a plant having a motor or an engine. The provided sound absorbing apparatus comprises: a casing; and a rotating means disposed on a path through which the noise flows out from the inside of the casing to reduce or block the noise, and including a rotating shaft being rotated by a sound-absorbing driving unit, and a fiber member rotated by the rotating shaft.
Patent KR-20210129567-A (KR)
Inventor: WU KOU CHENG
IPC: H01L29/737
Filed: 2020-08-06
Abstract: A semiconductor transistor device comprises: an emitter region comprising a plurality of metal quantum wires and coupled to an emitter terminal; a base region comprising a plurality of metal quantum wires and connected to a base terminal; a collector region comprising a plurality of metal quantum wires and coupled to a collector terminal; an emitter barrier region between the emitter region and the base region; and a collector barrier region between the collector region and the base region.
Patent KR-20220019919-A (KR)
Inventor: JUNG IN YOUNG
IPC: F16M13/00
Filed: 2020-08-11
Abstract: The present invention relates to a wall mount supporter comprising: a fastening frame for supporting the whole or part of the edge and the back surface of an object along the edge, and detachably fastened to a fixed body; and an edge frame having a seating groove formed along the edge of the object to seat the whole of the fastening frame, and for supporting the edge of the front surface of the object with the fastening frame elastically fitted into and fixed to the seating groove. Unlike the conventional technique, the wall mount supporter includes the edge frame and the fastening frame, and allows the fastening frame to be fixed to the fixed body, the edge of the object such as an advertising board, a painting board, and a guide board to be accommodated in the edge frame, and the object to be brought into close contact with and fixed to the fastening frame, thereby simplifying the structure, reducing the cost, and facilitating easier installation and replacement of the object, and can firmly fix a wall mount to the wall, thereby preventing the wall mount from tilting.
Patent KR-20200099120-A (KR)
Title: Display apparatus and method of driving the same
Inventor: KIM HYUK HWAN
IPC: F21Y105/12
Filed: 2020-08-12
Abstract: A display device includes a display panel and a light source unit. The display panel includes a first color filter having a first main color, a second color filter having a second main color, and a third color filter having a third main color. The light source unit provides light to the display panel. The light source unit includes a first light source for generating light of the first main color and a second light source for generating mixed light of the second main color and the third main color. The first light source and the second light source are alternately turned on. Accordingly, a color gamut of the display device can be improved.
Patent KR-20220021657-A (KR)
Inventor: KIM CHANG SU
IPC: G06Q50/10
Filed: 2020-08-14
Abstract: The present invention relates to a method and apparatus for generating restaurant evaluation information by collecting big data and providing it to a user. In an embodiment of the present invention suggests a method for providing restaurant evaluation information. The method includes: receiving personal information of a user input through a smartphone; extracting image information related to a restaurant from the personal information of the user; controlling image information to be on the smartphone; receiving a signal corresponding to the selection of the user through the smartphone; and generating the restaurant evaluation information based on the selection to be displayed through the smartphone.
Patent KR-20220023635-A (KR)
Inventor: KIM JIN SEONG
IPC: A47G25/28
Filed: 2020-08-21
Abstract: The present invention discloses a hanger. The hanger of the present invention comprises: a ring unit; a first body unit connected to the ring unit; and a second body unit rotationally connected to the first body unit and arranged in a line with the first body unit or fixed at a predetermined angle with respect to the first body unit. According to the present invention, a reduced volume allows for easy storage.