baber/WOPTO huggingface dataset:
Patent KR-20190140381-A (KR)
Inventor: HAM HYUN JU
IPC: G05F1/569
Filed: 2018-07-13
Abstract: The present invention relates to a digital LDO regulator, which comprises: an event driving circuit for asynchronously detecting whether an output voltage is out of a threshold range to generate a trigger signal, and generating a first error information signal and a first control signal in accordance with the trigger signal; a time-driven circuit for detecting a change in the output voltage in synchronization with a clock to generate a second error information signal, and combining the first and second error information signals to generate a second control signal; a clock/trigger control circuit for generating a clock of a first or second period in accordance with the trigger signal and the first and second error information signals; a first array driving unit for controlling driving force of the output voltage in response to the first control signal; and a second array driving unit for controlling driving force of the output voltage in response to the second control signal.
Patent KR-20200012577-A (KR)
Title: Aramid Fused Composite Flame Retardant Fiber Containing Nanosilver
Inventor: SUH TAI WON
IPC: D03D15/12
Filed: 2018-07-27
Abstract: The present invention relates to an aramid fused composite flame retardant fiber, composed of a fabric in which a fused composite yarn composed of Lenzing FR, meta aramid, and electrostatic yarn is woven or knitted. The present invention is excellent in flame retardancy, heat resistance, and print resistance, and has little deformation due to high heat or flame.
Patent KR-20200017766-A (KR)
Inventor: JOO JIN MOO
IPC: E02F3/96
Filed: 2018-08-09
Abstract: The present invention relates to a compactor, and more specifically, comprises: a joint mounted on an excavator; a housing connected to the joint; an adapter installed under the housing; an eccentric cam axially installed on a vibration motor and rotationally installed inside the housing; a compaction plate installed at the adapter, and vibrated by rotation of the eccentric cam to compact the floor surface. The compaction plate has an effect of selecting an appropriate mode in accordance with a work site situation by varying the pressure and frequency of compacting the floor surface according to a preset mode.
Patent KR-20200019493-A (KR)
Title: Object recognition apparatus and control method thereof
Inventor: SON KUN YOUNG
IPC: G06T7/00
Filed: 2018-08-14
Abstract: The present invention relates to an object recognition technique which is a technique for minimizing false positives which may occur when analyzing an image of a new object class which is not in a previously learned object class. An object recognition apparatus includes a confirmation unit and a determination unit.
Patent KR-20200022752-A (KR)
Title: Apparatus for sensing
Inventor: KIM SUNG MIN
IPC: B62D15/02
Filed: 2018-08-23
Abstract: The present invention provides a sensing apparatus capable of avoiding magnetic field interference by an external magnetic field. According to an embodiment of the present invention, the sensing apparatus comprises: a stator including stator teeth; and a rotor including a magnet. The stator teeth include first stator teeth and second stator teeth arranged in the first stator teeth. The first stator teeth include a plurality of first teeth, and the second stator teeth include a plurality of second teeth. The first teeth are radially overlapped with the second teeth at the center of the stator. The stator includes a stator holder, and a stator body being coupled to the stator holder and allowing the first stator teeth and the second stator teeth to be arranged thereon. The stator body includes a protrusion. The protrusion comes in contact with the lower end of the first stator teeth or the lower end of the second stator teeth.
Patent KR-20200022793-A (KR)
Title: Battery pack and vehicle comprising the battery pack
Inventor: KIM SUN HONG
IPC: H01M2/10
Filed: 2018-08-23
Abstract: According to an embodiment of the present invention, a battery pack mounted in a vehicle comprises: a plurality of battery modules including at least one battery cell; and at least one magnetic member provided on one side of facing battery modules among the plurality of battery modules, and detachably fixing at least parts of the plurality of battery modules.
Patent KR-20200025025-A (KR)
Title: Electromagnetic shielding metal cover for electronic component using press fitting
Inventor: KIM JAE HUN
IPC: H05K7/20
Filed: 2018-08-29
Abstract: The present invention relates to an electromagnetic shielding metal cover for an electronic component using press fitting. As the top of the electromagnetic shielding metal cover is formed as an opened box type, the circumferential surface of the opened top is coupled to a PCB and covers the microcontroller to prevent the noise generated from the IGBT. A fit point is formed to protrude on the top of the circumferential surface by a press fit method along a predetermined interval to be soldered to the PCB. An electromagnetic wave shielding device of the microcontroller is formed of a metal material.
Patent KR-20190119497-A (KR)
Title: Offering system for large scale multi vod streaming service based on distributed file system and method thereof
Inventor: KANG YONG IL
IPC: H04L29/08
Filed: 2018-08-29
Abstract: The present invention relates to a system for providing massive multi VOD streaming services based on a distributed filed system and a providing method thereof. The method for providing massive multi VOD streaming services using massive multi VOD streaming service providing system based on distributed file systems (DFS) comprises the steps of: allowing a client terminal to access a streaming server; when receiving a request for providing a media file from the connected client terminal, allowing the streaming server to use a database having information on whether to have media files to search whether the media file is stored or not; if the media file is not stored, allowing the streaming server to request the media file to a connected peer streaming server; if the media file is not stored in the peer streaming server, allowing the streaming server to request the media file to a main storage of a DFS; and allowing the streaming server to receive the media file from the main storage and transmit the same to the client terminal. According to the present invention, the method shares information between streaming servers and transmits a media file requested from a client terminal at the streaming server, thereby reducing loads applied to the main storage of the distributed file system. Accordingly, the media file transmission is stably performed and thus, user satisfaction is improved.
Patent KR-20200025334-A (KR)
Title: Detecting completion of injection of toner of toner refill cartridge
Inventor: HONG JIN HWA
IPC: G03G15/08
Filed: 2018-08-30
Abstract: A toner refill cartridge includes a body, a plunger, a toner injection completion signal generating unit, and a connection interface. The body houses a toner. The plunger is inserted into the body to be coupled to be movable in a longitudinal direction of the body, and pushes the toner out of the body. The toner injection completion signal generating unit is used to detect whether the toner injection is completed according to the movement of the plunger. The connection interface is located at the distal end of the body, and is connected to an image forming apparatus to transmit information about the toner refill cartridge to the image forming apparatus.
Patent KR-20190027346-A (KR)
Inventor: KIM YOUNG KEUN
IPC: A61K47/64
Filed: 2018-09-06
Abstract: The present invention relates to a device for delivering a biomolecule and, more specifically, to a device for delivering genes at high efficiency using a zinc oxide nanowire structure including a biomolecule. A zinc oxide nanowire composite of the present invention comprises: a zinc oxide nanoparticle core; and a zinc oxide nanowire structure which includes a zinc oxide nanowire grown in a vertical shape or radial shape around the core. A drug such as a biomolecule or the like can be efficiently delivered.
Patent KR-20190038341-A (KR)
Title: Vane compressor
Inventor: KOBAYASHI TOSHIYUKI
IPC: F04C29/12
Filed: 2018-09-18
Abstract: Provided is a vane type compressor which can reduce component scores and simplify an assembly. An impulse port (53) constituting a portion of a passage for connecting a discharge chamber (35a) to a back pressure chamber (41) is penetrated to a rear side plate (50). Moreover, a discharge valve plate (60) has a first lead valve unit for opening and closing a passage for connecting a compression chamber and the discharge chamber (35a) and a second lead unit (63) for opening and closing the impulse port (53).
Patent KR-20200033566-A (KR)
Title: High refractive composition, high refractive film and method for manufacturing high refractive film
Inventor: WOO SEUNG A
IPC: G02B1/04
Filed: 2018-09-20
Abstract: The present application relates to a high-refractive-index composition, a high-refractive-index film, and a method for manufacturing the high-refractive-index film. The present application provides: a composition enabling the manufacture of a high-refractive-index film at low costs by a simple coating process, and enabling the manufacture of a high-refractive-index film having a uniform thickness, having a thickness that facilitates adjustments or facilitating molding, having high chemical stability, and having physical properties, such as transparency or heat resistance, that facilitate adjustments; a high-refractive-index film using the composition; and a method for manufacturing the high-refractive-index film.
Patent KR-20200036353-A (KR)
Inventor: PARK SOON YONG
IPC: G06T3/60
Filed: 2018-09-28
Abstract: Disclosed is a 3D posture estimation device capable of easily extracting a marker and accurately recognizing the marker by using a 3D marker including an identification part and a 3D information part. The 3D posture estimation device comprises: a camera generating an image by imaging an object including a 3D marker; and a control part extracting the 3D marker from the image and calculating a 3D conversion relation between the camera and the 3D marker by using 3D information included in the 3D marker.
Patent KR-20200040557-A (KR)
Inventor: KONG IM MO
IPC: F02M35/02
Filed: 2018-10-10
Abstract: The present invention relates to a vehicle air filter including: a filter unit detachably mounted in a vehicle duct; an expanded collecting unit which is coupled to the filter unit, is deformed to form a space between the filter unit and the expanded collecting unit while the filter unit is mounted in the duct, and collects foreign matters dropped from the filter unit; and an inlet opening unit which is formed to be open on the expanded collecting unit and disposed to correspond to the air inlet unit of the duct.
Patent KR-20190031192-A (KR)
Title: Method for prediting health risk
Inventor: KANG JAEWOO
IPC: G16H50/50
Filed: 2018-10-22
Abstract: According to an embodiment of the present invention, disclosed is a computer program stored in a computer readable storage medium including encoded instructions. The computer program, when executed by one or more processors of a computer system, makes the one or more processors perform the following steps for indexing. The steps are: receiving biometric measurement data including one or more items and change data different from the biometric measurement data; inputting the biometric measurement data and change data to a trained neural network, and computing the biometric measurement data and change data using the trained neural network; generating first health risk information for the biometric measurement data based on an output of the trained neural network and generating second health risk information for the change data; and generating a correlation between data variation of the biometrics measurement data and the change data and variation of health risk information of the first and second health risk information.
Patent KR-20200009985-A (KR)
Title: A stabilized lubricant composition for continuous casting processes
Inventor: CARLI RICCARDO
IPC: C10N40/20
Filed: 2018-10-22
Abstract: The present invention relates to a stabilized lubricant composition to be used when casting steel, especially in a continuous casting process. More specifically, the present invention relates to a lubricant composition for a process of producing steel by a continuous casting, which includes a stabilizing additive and a dispersion liquid of lubricant powder for an ingot mold used in a continuous casting process in an oil liquid means. The lubricant composition has a shear fluidization index value represented by aa, wherein RVT is a ratio between two different shear rates and STI is a shear fluidization index corresponding to the RVT value.
Patent KR-20200046367-A (KR)
Inventor: JUNG SUK WON
IPC: H01L29/06
Filed: 2018-10-24
Abstract: One embodiment of the present invention provides a manufacturing method of a transistor using a silicon nanowire. The manufacturing method comprises: a silicon nanowire formation step of forming a silicon nanowire supported by a support structure on a silicon substrate; an exposure step of exposing a channel region by removing a part of the support structure in contact with the channel region of the silicon nanowire; and a transistor formation step of forming a gate surrounding the channel region and forming a source and a drain at one end and the other end of the silicon nanowire. The transistor may have improved operation performance.
Patent KR-20200046817-A (KR)
Title: Display apparatus including light receving pixel area
Inventor: HYUNG SEOK BANG
IPC: H01L27/32
Filed: 2018-10-25
Abstract: One embodiment of the present invention provides a display device which comprises: a substrate on which a thin film transistor array is arranged; a plurality of electroluminescent light emitting elements arranged on the thin film transistor array; a plurality of light receiving elements arranged on the thin film transistor array and spaced apart from the plurality of electroluminescent light emitting elements; a plurality of light shielding patterns configured to shield a part of the plurality of electroluminescent elements and the plurality of light receiving elements; and a plurality of opening patterns formed in the plurality of light shielding patterns and having preset opening directions. According to the present invention, incidence of noise light from the inside and/or the outside of the device to each light receiving elements can be minimized.
Patent KR-20200047920-A (KR)
Title: Method and system for content caching using caching network
Inventor: RIM MIN JOONG
IPC: H04N21/433
Filed: 2018-10-26
Abstract: Disclosed is a method for cashing content using a cashing network. The method for cashing content performed by a helper device in which a plurality of transceivers are installed at spatially separated positions may comprise the steps of: identifying content corresponding to feature information of a user and feature information of a location where a user terminal is located from a cashing server; receiving the identified content through a data network and storing the received content in a cache; and transmitting content requested from the user terminal among the content stored in the cache to the user terminal.
Patent KR-20200049985-A (KR)
Inventor: KIM YONGSEOB
IPC: G11C7/10
Filed: 2018-10-30
Abstract: According to an embodiment of the present invention, a system-on-chip comprises: a clock generator which adjusts a duty cycle of a clock output to a memory device according to a first code; a reference voltage generator which adjusts a level of a reference voltage used to determine a first data input/output signal output from the memory device according to a second code; a data receiver which aligns a first data strobe signal and the first data input/output signal output from the memory device when one of the first code and the second code is changed; and a training circuit for calculating a plurality of valid read window margins for a plurality of combinations of first and second codes based on the first data strobe signal and the first data input/output signal.
Patent KR-20200051228-A (KR)
Inventor: WON KYO JUNG
IPC: A61K36/03
Filed: 2018-11-05
Abstract: The present invention relates to an antimicrobial composition using diphlorethohydroxycarmalol (DPHC), derived from marine phaeophyta as an active component. DPHC derived from marine phaeophyta Ishige okamurae has an excellent proliferation inhibitory effect against Staphylococcus epidermidis, Propionibacterium acnes or Candida albicans, thereby having an effect of being usefully used for preventing and treating diseases caused by pathogenic infections.
Patent KR-20200053191-A (KR)
Inventor: HWANG CHANG GUK
IPC: E04H6/40
Filed: 2018-11-08
Abstract: The present invention relates to a turntable driving apparatus for a parking facility. The turntable driving apparatus includes: a circular turntable (1); a support part (2) provided in contact with the bottom of the edge of the turntable (1) to support the turntable to be rotatable; a driving part (3) for driving the turntable; and a lateral guide part (5) supporting a lateral side of the turntable (1) and guiding the turntable such that the turntable rotates smoothly. The turntable (1) includes: a frame top part (11) formed into a circular metal plate; and a frame bottom part (12) integrated with the bottom of the frame top part (11) and including a groove (13) dented in a lateral part. As a fixing part (40) is provided in an opening part (121) formed in the frame bottom part (12) to fix both ends of a towing means towed by the driving part (3) to rotate the turntable, the turntable can be rotated in a moving direction of the towing means towed by the driving part (3), and the towing means is extended from the opening part to both sides of the frame bottom part by a direction switching means at an end of the opening part (121). Therefore, manufacturing costs can be lowered by simplified composition, and at least two lateral guide parts provided on a lateral side of the turntable prevent the turntable from leaning to one side during rotation, thus improving reliability and safety in the operation of the turntable.
Patent KR-20200055915-A (KR)
Inventor: YIM HYUN BAE
IPC: E03D13/00
Filed: 2018-11-14
Abstract: The present invention relates to an openable urinal. More specifically, an opening part formed on the front side of the urinal is ordinarily kept closed in a hygienic manner, but is opened and kept in a urinable state only when a user comes close enough to the urinal. Thus, the openable urinal is capable of improving hygiene. To achieve the purpose, the openable urinal includes: a urinal body including an opening part formed on the front side; opening and closing plates provided on both sides of the opening part on the front side of the urinal body; a rotary fixing member combining each of the opening and closing plates with the urinal body to be rotatable; and an operating means opening the opening and closing plates by rotating the plates outwards. The rotary fixing member includes: a first hinge plate combined with the urinal body; a second hinge plate hinged to be overlapped with the first hinge plate while sharing a hinge shaft with the first hinge plate and combined with the opening and closing plates; and an elastic member mounted on the hinge shaft to provide an elastic restoration force to the opening and closing plates in a direction in which the opening and closing plates are closed.
Patent KR-20200055959-A (KR)
Title: System and Method for controlling operation of fossil fuel power plant using Energy Storage System
Inventor: CHOI IN KYU
IPC: F02C9/00
Filed: 2018-11-14
Abstract: Provided is an operation control system for a thermal power plant using an energy storage system (ESS). The control system of a thermal power plant comprises: a generator (120), a main transformer (130) connected to the busbar of the generator (120); an ESS (140) connected to the high pressure side of the busbar or the main transformer (130) of the generator (120); and a controller (150) for controlling the operation of the generator (120) and ESS (140).
Patent KR-20190084857-A (KR)
Title: Synthetic fiber treatment agent and synthetic fiber
Inventor: HATTORI MAKOTO
IPC: D06M13/292
Filed: 2018-11-15
Abstract: The purpose of the present invention is to provide a synthetic fiber treatment agent, which is capable of reducing tar stains, white powder stains, fluff and the like generated in a yarn production process, and a synthetic fiber. The synthetic fiber treatment agent of the present invention contains a smoothing agent, a non-ionic surfactant, and an ionic surfactant, wherein the ionic surfactant includes an aromatic sulfonate salt and an aliphatic sulfonate salt represented in chemical formula 1, and a mass ratio of the content of the aromatic sulfonate salt to the content of the aliphatic sulfonate salt is aromatic sulfonate salt/aliphatic sulfonate salt = 1/5 to 1/10,000. In the chemical formula 1, R^1 is a hydrocarbon group having 1 to 18 carbon atoms, and M^1 is an alkali metal, an ammonium group, or an organic amine group.
Patent KR-20190056325-A (KR)
Title: Connection element for mechanical and electrical connection to a contact element of an electrical storage cell, in particular to a contact tab of a pouch cell, as well as an electrical storage cell module
Inventor: TOTH GERZSON
IPC: H01M50/50
Filed: 2018-11-15
Abstract: Described is a connection element for mechanical and electrical connection to a contact element of an electrical storage cell, especially a contact tab of a pouch cell, as well as an electrical storage cell module. The present invention relates to a connection element (1) for mechanical and electrical connection to a contact element (2) of an electrical storage cell (3), especially a contact tab (5) of a pouch cell (4), comprising at least one contact receptacle (7) which is open in a set-on direction (8) and receives at least a portion of the contact element (2); and an electrical storage cell module (6) comprising a plurality of electrical storage cells, especially the pouch cells (4). In order to provide the connection element (1) which allows an easy and space-saving connection of the contact element (2), for example the contact tab (5) of the pouch cell (4), and allows relatively high energy densities, the connection element (1) according to the present invention includes at least one clamping device (9) at least partially extended into the contact receptacle (7) in a press-on position (10). The clamping device (9) is formed from a shape memory alloy transferable by a phase transformation into the press-on position (10). According to the present invention, the storage cell module (6) includes at least one connection element (1) within the contact receptacle (7) receiving at least a part of the contact element (2) of the storage cell (3) and mechanically and electrically connected to the contact element (2) in the press-on position (10) thereof.