baber/WOPTO huggingface dataset:
Patent KR-20200132436-A (KR)
Inventor: JUNG SU JIN
IPC: H01L29/423
Filed: 2019-05-17
Abstract: A semiconductor device may comprise: an active pattern formed on a substrate and having a recess with a V-shaped cross-section on an upper portion thereof; a growth prevention pattern formed on the recess; gate structures respectively formed on portions of the active pattern on both sides of the recess; channels passing through each of the gate structures and spaced apart from each other in a vertical direction perpendicular to an upper surface of the substrate; and a source/drain layer formed on the growth prevention pattern and connected to the channels.
Patent KR-20200136188-A (KR)
Inventor: PARK NO IL
IPC: H01F27/30
Filed: 2019-05-27
Abstract: According to an aspect of the present invention, a coil component comprises: a body having one side and the other side facing each other, and a plurality of wall surfaces respectively connecting the one side and the other side of the body; first and second insulating substrates disposed to be spaced apart from each other in the body; first and second recesses respectively formed on both end sides of the body facing each other among the plurality of wall surfaces of the body and extending to one side of the body; first and second coil portions disposed on each of the first and second insulating substrates, each end of which is exposed to the first recess and each other end of which is exposed to the second recess; first and second external electrodes formed along an inner surface of the first recess and one side of the body, respectively, and spaced apart from each other and connected to one end of each of the first and second coil portions; and third and fourth external electrodes formed along the inner surface of the second recess and one side of the body, respectively, and spaced apart from each other and connected to the other ends of each of the first and second coil portions.
Patent KR-20200136196-A (KR)
Inventor: LEE NA HYUN
IPC: E04C2/04
Filed: 2019-05-27
Abstract: The present invention relates to a design concrete panel with a fine dust removal function and, more specifically, to a design concrete panel with a fine dust removal function, which has a pattern (design) formed on a surface thereof to improve outer appearance and has the fine dust removal function. The design concrete panel according to the present invention comprises: a dot design concrete panel with a plurality of holes forming a pattern on one surface; a plasma generating means provided on the other surface of the dot design concrete panel and having a plasma catalyst unit for promoting a plasma generating reaction; and a power supply means for applying power to the plasma generating means to generate plasma by the plasma generating means.
Patent KR-20200142841-A (KR)
Inventor: LEE JINSANG
IPC: H01L31/048
Filed: 2019-06-13
Abstract: According to an embodiment of the present invention, an optical sensor package device includes: a substrate on which one or more optical sensors are installed; at least one first mold covering each of the at least one optical sensor; and a second mold covering the side surfaces of each of the one or more first molds. The present invention provides the optical sensor package capable of providing stable performance.
Patent KR-20210006602-A (KR)
Inventor: LEE JEONG HEON
IPC: A23L27/40
Filed: 2019-07-09
Abstract: The present invention relates to a method of preparing salt having flower-shaped crystals using Himalayan rock salt. More specifically, the method of preparing salt having flower-shaped crystals using Himalayan rock salt comprises the steps of: dissolving Himalayan rock salt in purified water to make salt water with an appropriate concentration; boiling the salt water at a temperature of 100°C or higher; firstly aging the salt water in a tank for storing salt water for 4 to 5 days; filtering and purifying the aged salt water; heating the purified salt water in a flat-bottomed cauldron to collect salt having flower-shaped crystals; secondarily aging the prepared salt having flower-shaped crystals for about a week; and dehydrating and drying the salt having flower-shaped crystals after the secondary aging is completed. According to the present invention, the salt having flower-shaped crystals can enhance the taste of food.
Patent KR-20190086417-A (KR)
Title: Injector for apparatus for injection moulding of plastic materials for the production of transparent or semi- transparent aesthetic components for motor vehicles, for example lamp lenses, and a injection moulding apparatus
Inventor: BAZZO MAURIZIO
IPC: B29C45/22
Filed: 2019-07-11
Abstract: The present invention relates to an injector comprising a nozzle terminal (8) having a tip and a ring nut with respective distal ends, wherein the one of the distal ends is formed to be connected to a gate of the molding cavity, is operated with a shutter terminal (10) of a valve pin (9), and has the total thickness (2A) of a cross section smaller than or equal to the total thickness B of the cross section of the shutter terminal (10) of the valve pin (9).
Patent KR-20210008701-A (KR)
Inventor: CHOI BO RAM
IPC: G10L15/26
Filed: 2019-07-15
Abstract: Disclosed are a voice recognition device capable of generating a text corresponding to a voice of a speaker through voice recognition for each section based on sentence-closing ending and an operation method thereof. The voice recognition device and operation thereof according to the present invention may support a voice of a long sentence exceeding voice recognition available time to be recognized naturally by recognizing the voice of a speaker by dividing the voice into sections within the voice recognition available time, and generating the text corresponding to the voice of the speaker in a method of combining a voice recognition text after generating the voice recognition text separated according to sentence-closing ending by concluding voice recognition in the section based on the predetermined sentence-closing ending and performing voice recognition in the next section.
Patent KR-20210008719-A (KR)
Inventor: KWON SUNG YONG
IPC: G06F16/27
Filed: 2019-07-15
Abstract: The present invention relates to a synchronization solution system using data replication and a middleware, which comprises: a main DB unit in which a reference data object is stored; a feedback request unit for transmitting a feedback request signal to a mobile terminal; a data receiving unit for receiving a mobile DB object from the mobile terminal in response to the feedback request signal; a middleware processing unit for replicating and storing the reference data object and the mobile DB object; a synchronization determining unit for determining the correspondence between the reference data object and the mobile DB object; a data processing unit for updating the mobile DB object stored in the middleware processing unit on the basis of the reference data object when the reference data object and the mobile DB object does not correspond to each other, and storing a synchronization data object which is the updated data object in the middleware processing unit; and a transmission processing unit for transmitting the synchronization data object to the mobile terminal. Accordingly, more stable data synchronization can be implemented.
Patent KR-20210009534-A (KR)
Inventor: JEONG JIN KWAN
IPC: H05K3/46
Filed: 2019-07-17
Abstract: The present invention relates to a flexible copper clad laminate. According to an embodiment, the flexible copper clad laminate comprises a first copper foil layer, an insulation layer, and a second copper foil layer which are sequentially laminated. The insulation layer comprises a thermosetting polyimide layer and a thermoplastic polyimide layer laminated on the thermosetting polyimide layer. The outermost layer of the insulation layer is composed of the thermosetting polyimide layer, and thickness of the thermosetting polyimide layer is 20-50% of the entire insulation layer. Overall thickness of the insulation layer is 20-125μm, and the sum of the thickness of the first copper foil layer and the second copper foil layer is 10-36μm. A permittivity value of the insulation layer is 3.1 or less under 10 GHz, and a value of a dielectric tangent (a dielectric loss) is 0.004 or less under 10 GHz.
Patent KR-20210011186-A (KR)
Title: Apparatus and method for analyzing images of drones
Inventor: PARK JUN YEON
IPC: G06T7/00
Filed: 2019-07-22
Abstract: Disclosed are a device and method for analyzing an image photographed by a drone. According to one embodiment of the present invention, the device for analyzing an image of a drone comprises: a communication unit performing communication with a drone; an analysis unit analyzing image data received from the drone; and an interface unit outputting an analysis result of the analysis unit, and receiving an input of a user. The analysis unit may receive location information and image data through the communication unit, and analyze the image data using an artificial neural network learned with an image data set to which a label for a location is assigned.
Patent KR-20190095180-A (KR)
Title: An artificial intelligence apparatus for controlling auto stop system and method for the same
Inventor: JONGHOON CHAE
IPC: G06N3/08
Filed: 2019-07-24
Abstract: The present invention relates to an artificial intelligence apparatus for controlling an auto stop system and a method for the same. According to the present invention, the artificial intelligence apparatus for controlling an auto stop function comprises: an input unit which receives one or more of an image information on the surroundings of a vehicle, sound information on the surroundings of the vehicle, brake information of the vehicle, and speed information of the vehicle; a storage unit which stores an auto stop function control model; and a processor which acquires input data related to one or more of traffic information and driving information via the input unit, acquires basis data used for determining the control of the auto stop function from the input data, uses the basis data and the auto stop function control model, determines an engine ignition point of time or whether to ignite the engine or not, and automatically ignites the engine of the vehicle in accordance with the determined engine ignition point of time or the determined whether to ignite the engine or not. The engine ignition point of time refers to how much later the engine will be ignited from the point of time of acquiring the input data or the determination point of time. Deciding whether to ignite the engine or not refers to deciding whether to ignite the engine at the point of time when the input data were acquired or the determined point of time.
Patent KR-20210014309-A (KR)
Inventor: LEE CHUL HEE
IPC: G01B11/25
Filed: 2019-07-30
Abstract: The present invention relates to a projection system of three-dimensional scanning using a pattern mask and an inverse pattern mask and a method thereof, which can three-dimensionally scan a subject with only a single pattern. The projection system of three-dimensional scanning using a pattern mask and an inverse pattern mask comprises: a light source; a condenser lens to condense light emitted from the light source; a pattern mask including a single pattern and an inverse single pattern allowing light passing through the condenser lens to pass therethrough and having different polarizing properties applied thereto; a polarizing filter to apply a polarizing direction to light polarized by passing through the pattern mask; a driving unit to drive rotation of the polarizing filter, and drive emission of light in accordance with the light source; and a projection lens to release light passing through the polarizing filter. The driving unit rotates the polarizing filter to release the single pattern or the inverse single pattern through the projection lens.
Patent KR-20210015353-A (KR)
Inventor: LEE WON YOUNG
IPC: F24F13/28
Filed: 2019-08-01
Abstract: The present invention relates to an air purification device, which comprises: a housing having an inner space, a supply port guiding external air into the inner space, and a discharge port guiding the air of the inner space to the outside; a collection unit having a tray installed in the inner space, collection balls stacked on the tray, and having a floating member enabling the collection balls to be floated from the tray to enable the air and the collection balls to come in contact with each other; and a collection liquid supply unit supplying collection liquid to enable the air and the collection balls to come in contact with each other while at least a portion of a surface of each collection ball is wet by the collection liquid which can collect and remove pollutants contained in the air.
Patent KR-20210017505-A (KR)
Title: Cartridge sealing system
Inventor: SHIN BYEONG GAK
IPC: B05B12/08
Filed: 2019-08-08
Abstract: Embodiments of the present invention relate to a cartridge sealing system to facilitate maintenance thereof. According to an exemplary embodiment of the present invention, the cartridge sealing system comprises: a cartridge in which a sealer raw material is stored, an opening is formed at the upper end, and a discharge port is formed at the lower end; a cartridge mounting unit to which the cartridge is mounted in an exchangeable manner; an actuator which is disposed on the upper side of the cartridge mounting unit and presses the cartridge downward to press the sealer raw material stored in the cartridge; and a sealer application gun which applies the sealer raw material discharged from the discharge port of the cartridge to an object.
Patent KR-20210001818-A (KR)
Inventor: LI JIE
IPC: G06F3/0488
Filed: 2019-08-14
Abstract: The present invention provides a control method, a display device, and a storage medium. The control method is applied to a display device having a touch function, realizes an OSD touch operation of a display device, and prevents the problem where an attribution relationship of a touch function cannot be identified if an OSD menu is operated by a touch method. The control method comprises: a step of detecting a command for turning on the OSD menu; a step of popping up the OSD menu if a command for turning on the OSD menu is received, and turning off a function of transferring a touch position to a first interface for connecting a signal source by a driving plate; and a step of detecting a touch position to execute a menu option corresponding to a current touch position if the touch position is in a display area of the OSD menu, and turning on a communication function of the first interface and the touch driving plate without displaying the OSD menu anymore if the touch position is out of the display area of the OSD menu. The display device comprises a display driving plate and a touch driving plate. A program for executing the control method is recorded in the storage medium.
Patent KR-20210025412-A (KR)
Title: Memory system, memory controller, and operating method
Inventor: CHOI YOUNG GUEN
IPC: G06F3/06
Filed: 2019-08-27
Abstract: Embodiments of the present invention relate to a memory system, a memory controller, and an operation method. The user data and the map data corresponding to the user data are divided and inputted to the N number of virtual die queues to be programmed in a memory device, and segments of the user data inputted to the virtual die queues using two programming methods are programmed, the user data and map data are quickly programmed into the memory device and the map data can be quickly updated in map cache.
Patent KR-20210029584-A (KR)
Title: Life tag generation device and method
Inventor: SONG KIL YOUNG
IPC: G06Q50/00
Filed: 2019-09-06
Abstract: The present invention relates to a life tag generation device and a method thereof which can support a branding strategy establishment of a company. The life tag generation device comprises: a lifestyle trend analysis unit determining a plurality of trend keywords associated with a brand of a specific company and analyzing a lifestyle trend for each of the plurality of trend keywords; a life theme determination unit determining a life theme for the brand based on the analysis on the lifestyle trend; a life scene determining unit determining a life scene defined as a set of images based on the life theme; and a life tag generating unit generating a life tag for the brand based on an analysis result of the lifestyle trend, the life theme, and the life scene.
Patent KR-20200033196-A (KR)
Title: Total synthesis and pharmaceutical composition comprising a novel prenylated tetracyclic synthetic intermediate of sericetin preventing drug-induced nephrotoxicity
Inventor: BAE OK NAM
IPC: A61K31/352
Filed: 2019-09-18
Abstract: The present invention relates to a novel sericetin total synthesis method exhibiting drug-induced kidney damage protection activity and to a pharmaceutical composition containing novel sericetin as an active component. More specifically, the present invention provides a synthesis method for improving a synthesis yield of sericetin and a use of an intermediate (a compound 14) produced during the synthesis process as a therapeutic agent for drug-induced kidney damage by confirming protective activity on drug-induced kidney damage.
Patent KR-20210036152-A (KR)
Inventor: CHOI JUNSU
IPC: H04B7/08
Filed: 2019-09-25
Abstract: Disclosed are an electronic device and a control method thereof. The electronic device according to various embodiments of the present disclosure comprises: an array antenna; and a communication circuit which is electrically connected to the array antenna. The communication circuit is configured to determine a number of specified fields for reserving a time for outputting a first signal through the array antenna and receiving a reflection signal corresponding to the first signal reflected by an external object, generate a second signal including information about the number of specified fields, and output the first signal through the array antenna after transmitting the generated second signal to an external electronic device through the array antenna, and receive the reflection signal corresponding to the output first signal. Accordingly, an external electronic device can be maintained in a receiving standby mode for a specific field.
Patent KR-20210037125-A (KR)
Title: Method for preparing carbon nanotube bundle assembly
Inventor: KIM SUNG JIN
IPC: C01B32/174
Filed: 2019-09-27
Abstract: The present invention relates to a manufacturing method of a carbon nanotube bundle assembly, which comprises a step of dispersing a bundle-type carbon nanotube assembly in a bundle unit in a mixer equipped with a rotary blade, wherein the rotational speed of the rotary blade is 10,000 to 18,000 rpm, and the dispersion is performed for a time of 9 minutes or less. According to the present invention, it is possible to disperse agglomerated bundled carbon nanotubes with the bundle unit maintained without damaging the bundle unit of carbon nanotubes, and accordingly, a non-homogeneous surface of a conductive polymer compound in the form of a pinhole can be removed to improve appearance characteristics.
Patent KR-20210038119-A (KR)
Title: POLYAMIDE RESIN COMPOSITION FOR EMI SHIELDING AT Low FREQUENCY, AND MOLDED ARTICLE MANUFACTURED THEREOF
Inventor: CHOI HYEON SEONG
IPC: H05K9/00
Filed: 2019-09-30
Abstract: The present invention relates to a polyamide resin composition and a molded article manufactured therefrom, and more particularly, to a polyamide resin composition that implements an excellent effect in shielding electromagnetic waves in a low frequency band, and a molded article manufactured therefrom. The polyamide resin composition according to the present invention can be applied to molded articles requiring low-frequency shielding properties, particularly coils applied to automobiles or mobile wireless chargers, or for manufacturing electrical and electronic products such as NFC, etc.
Patent KR-20210039528-A (KR)
Title: Quantum dots, compositions and composite including the same, and electronic device including the same
Inventor: AHN JOO YEON
IPC: C09K11/70
Filed: 2019-10-01
Abstract: The present invention relates to a quantum dot, a quantum dot composite including the same, and an element. The quantum dot comprises: a nanoparticle template including a first semiconductor nanocrystal including a Group II-VI compound; a quantum well including a second semiconductor nanocrystal disposed to surround the nanoparticle template, and including a Group IIIA metal excluding aluminum and a Group V element; and a shell including a third semiconductor nanocrystal disposed on the quantum well and including a Group II-VI compound, wherein the quantum dot does not include cadmium, an energy band gap of the second semiconductor nanocrystal is less than an energy band gap of the first semiconductor nanocrystal, the energy band gap of the second semiconductor nanocrystal is less than an energy band gap of the third semiconductor nanocrystal, and the quantum dot includes an additional metal including an alkali metal, an alkaline earth metal, aluminum, iron, cobalt, nickel, copper, zinc, or a combination thereof. The quantum dot according to the present invention can exhibit improved light-emitting properties.
Patent KR-20210039858-A (KR)
Title: Fpcb manufacturing method of double access method
Inventor: CHO WON SUN
IPC: H05K3/28
Filed: 2019-10-02
Abstract: The present invention relates to a method for manufacturing a double-access-type FPCB, the method comprising the steps of: preparing a base; laminating a lower processed coverlay on a lower surface of the base by a roll-to-roll process; processing the base on the basis of the lower processed coverlay; and laminating an upper processed coverlay on the upper surface of the base by a quick press process for inserting a release film. According to the present invention, since temporary welding process is performed only once compared to the prior art, cost can be reduced.
Patent KR-20210040626-A (KR)
Title: Apparatus and method for detecting posture using artificial intelligence
Inventor: YOUNJAE LEE
IPC: A61B5/00
Filed: 2019-10-04
Abstract: The present invention relates to a posture sensing device capable of detecting a user and a posture of the user using artificial intelligence technology. An operating method of an electronic device to which artificial intelligence technology is applied comprises the following operations of: acquiring sensing data measured by a plurality of sensors; determining whether a posture of the user changes based on the sensing data; when it is determined that the posture is changed, statistically processing the sensed data to obtain statistical sensing data; and determining the user and the posture of the user based on the statistical sensing data. By using artificial intelligence machine learning technology that takes data measured by sensors as an input, it is possible to simultaneously increase posture determination accuracy and user identification accuracy.
Patent KR-20210045546-A (KR)
Inventor: LEE JUN HYEONG
IPC: G05G5/03
Filed: 2019-10-16
Abstract: The present invention relates to an accelerator pedal device for a vehicle. More particularly, the present invention relates to an accelerator pedal device for a vehicle, which can implement hysteresis using a friction element (40) provided in a rotating part (21) of a pedal arm (10) and a friction pad (50) coupled to a pedal housing (10), and has a configuration in which a permanent magnet (60, magnet) and a PCB (70) constituting the APS are positioned on an axis of a rotation shaft (30), so that the accuracy of an output signal of the APS can be further increased.