baber/WOPTO huggingface dataset:
Patent KR-20200131051-A (KR)
Inventor: Lee kwan kyung
IPC: H04W4/80
Filed: 2019-05-13
Abstract: An embodiment of the present invention relates to a traffic light information notification service system linked with a mobile platform. The technical problem to be solved is to provide a traffic light information notification service system linked with a mobile platform, wherein as a module which utilizes beacon technology to directly connect to the existing traffic light lamp unit without installing a separate structure, the present invention relates to in directly expressing information on pedestrian and vehicle traffic lights on mobile/smart devices of a user to allow the user to intuitively display traffic light information on the screen of a smartphone/smart tab, a car navigation, a black box, a cane of a blind person, an autonomous vehicle, or the like, particularly, for preventing traffic accidents due to the use of a smartphone while walking and supporting independent walking for the elderly and the disabled. To this end, the system of the present invention includes: a traffic light lamp unit which supplies power for a red lamp or power for a green lamp; a beacon module which is installed in the traffic light lamp unit to extract a red signal from the power for the red lamp to convert and output the signal into a red beacon signal, or extract a green signal from the power for the green lamp to convert and output the signal into a green beacon signal; and a mobile device which outputs a red response signal through a display unit when receiving the red beacon signal from the beacon module, and outputs a green response signal through the display unit when receiving the green beacon signal from the beacon module.
Patent KR-20200133576-A (KR)
Inventor: LEE SU HYEON
IPC: F21Y115/10
Filed: 2019-05-20
Abstract: According to the present invention, disclosed is a surface lighting provided with a ceiling fixing bracket one-touch coupling structure, which is easily attached to and detached from a ceiling fixing bracket (140) in a one-touch manner to facilitate assembly and separation. To this end, the surface lighting comprises: a diffusion plate (120) seated at the lower end of a main frame (110); a reinforcing plate (130) having a plurality of LED PCB substrates (111) fixedly formed thereon; the ceiling fixing bracket (140) which is integrally formed by pressing and fixed to the body frame (110); and a clip fastener (150) interposed between detachable clips (141) at both ends of the ceiling fixing bracket (140) and the main frame (110) and coupled to the ceiling fixing bracket (140) in a one-touch detachable manner by pressing the upper end.
Patent KR-20190134984-A (KR)
Title: Control apparatus for hybrid vehicle
Inventor: YAMADA KAZUHIKO
IPC: B60W20/00
Filed: 2019-05-23
Abstract: The present invention relates to a hybrid vehicle having a one-way clutch and a friction clutch in parallel between an engine and a motor and having a transmission on a drive wheel side thereof. Provided is a control device capable of improving shift responsiveness during upshifting while the friction clutch is released and shortening a shift time. When predetermined conditions are satisfied, torque down is performed after engaging the friction clutch (32), and an upshift is performed. As torque down by the engine (14) can be utilized by engaging the friction clutch (32), shift response is improved. Moreover, by shifting an automatic transmission while the friction clutch (32) is engaged, a shift time is shortened, and it is possible to avoid a delay in increasing a driving force.
Patent KR-20200134929-A (KR)
Inventor: LEE SEUNG HO
IPC: A61Q19/08
Filed: 2019-05-24
Abstract: The present invention relates to a cosmetic composition containing a complex medicinal herb composition as an active ingredient to provide whitening and anti-wrinkle effects, and more specifically, to a cosmetic composition to provide whitening and anti-wrinkle effects capable of mixing medicinal herb raw materials consisting of myrrh, a lily, a gallnut, a lower leaf, mistletoe, morus bark, and dong quai in each separate extracting solvent and heating and aging the same for the cosmetic composition to provide whitening and anti-wrinkle effects; mixing illite in an extracting solvent, and heating, stirring, aging, and precipitating the same; manufacturing each medicinal herb raw material extract by filtering and centrifuging the heated and gained raw materials several times; and containing the complex medicinal herb composition as the active ingredient by mixing each centrifuged medicinal herb raw material extract. The cosmetic composition according to the present invention is provided to include the complex medicinal herb composition for extracting the medicinal herb raw materials consisting of the myrrh, the lily, the gallnut, the lower leaf, the mistletoe, the morus bark, the dong quai, and the illite, thereby providing little skin irritation and stability even after prolonged use and providing skin aging prevention, whitening and wrinkle alleviation, and an atopic effect by antioxidant action.
Patent KR-20200137776-A (KR)
Title: Laminate film for bonding and light transmitting layered product comprising of the same
Inventor: KIM HYEJIN
IPC: B32B27/08
Filed: 2019-05-31
Abstract: A laminated film for bonding of the present invention, and a light-transmitting laminate and the like including the same provide a laminated film with improved optical properties while having sound insulation performance. The laminated film for bonding can substantially prevent traces such as melt fractures of a core layer that can be formed in an extrusion process, such as by applying a metal salt additive to the core layer, from remaining after glass bonding, and can substantially prevent the occurrence of optical defects (defect-distortion) while maintaining sufficient sound insulation properties.
Patent KR-20210000594-A (KR)
Title: Overhead hoist transfer system
Inventor: HYUNG JIN AN
IPC: G05B19/418
Filed: 2019-06-25
Abstract: The present invention relates to a logistics transport system. An event collection management system of the logistics transport device comprises: a control command execution unit transmitting a control command; a hardware control management unit controlling hardware based on the control command and generating hardware event data; an event management module performing unit including a plurality of event management modules for receiving hardware event data from the hardware control management unit; and a plurality of event data collecting units corresponding to each of the plurality of event management modules, and receiving and storing the collected event data.
Patent KR-20210007539-A (KR)
Inventor: EOM JAE WON
IPC: B23Q3/10
Filed: 2019-07-12
Abstract: According to an embodiment of the present invention, a gripper comprises a motor, a jaw guide, a wedge head, a jaw, and a finger. The jaw guide is disposed on a motor and has a guide hole and a plurality of guide grooves. The wedge head is disposed in the guide hole and can reciprocate in a vertical direction by the motor. The jaw is disposed in each of the guide grooves and connected to the wedge head to be able to reciprocate in a perpendicular direction to the vertical direction of the wedge head when the wedge head is moved in the vertical direction. The finger is disposed in the jaw. The finger restrains movement of a target object by moving with the jaw together when the jaw is moved in the perpendicular direction to the vertical direction of the wedge head.
Patent KR-20200075722-A (KR)
Title: Artificial graphite powder and composite power using the same
Inventor: KIM SUN KI
IPC: C01B32/205
Filed: 2019-07-15
Abstract: Disclosed is an artificial graphite powder in which a lot of space is formed compared to the volume inside. The artificial graphite powder is formed by pulverizing a foamed artificial graphite sheet, and is formed by laminating a plurality of graphene layers in the thickness direction with a gap by the foaming, wherein each of the graphene layers has an uneven surface.
Patent KR-20190094303-A (KR)
Title: Method of redefining position of robot using artificial intelligence and robot of implementing thereof
Inventor: JOONGTAE PARK
IPC: G05D1/02
Filed: 2019-07-24
Abstract: The present invention relates to a method for redefining the position of a robot using artificial intelligence and a robot. According to one embodiment of the present invention, the robot which redefines the position using artificial intelligence divides an accessible area and an inaccessible area in a space in which the robot moves, stores the areas as a map, and stores a locating post required to recover the position.
Patent KR-20210019243-A (KR)
Title: Coating apparatus of a waste clothing and coating methos thereof
Inventor: HAM MIN KYU
IPC: D06M15/564
Filed: 2019-08-12
Abstract: The present invention relates to cloth coating, and more specifically, to a coating apparatus for waste clothes and a coating method thereof. Accordingly, the coating apparatus for waste clothes comprises: a conveyor belt (100) transportable to a traveling direction (150); a pair of fixed frames (115) installed on the conveyor belt (100) to face each other while being space apart from each other by a predetermined distance; a pair of elevation frame means capable of moving up and down at both sides of the pair of fixed frames (115); a spray means which sprays a coating solution (130) onto waste clothes accommodated in a square frame (120) formed by the pair of fixed frames (115) and the pair of lifted elevation frame means; and a discharge means which discharges the coating solution (130) in the square frame (120). The present invention can exhibit an environment protection effect.
Patent KR-20210019266-A (KR)
Title: Apparatus and method for diagnosis of reading ability based on machine learning using eye tracking
Inventor: RYOU KI JUNG
IPC: G06Q50/20
Filed: 2019-08-12
Abstract: The present invention relates to a machine learning-based reading ability diagnosis apparatus using eye tracking and a method thereof. The reading ability diagnosis apparatus using the eye tracking apparatus connected with a display terminal to track the movement of the eyes of a user, includes: a user information receiving part receiving user information of a user who is a diagnosis target, from the display terminal or a separate communication terminal; a diagnosis document providing part determining the level of the user based on the user information, and providing a diagnosis document corresponding to the determined level of the user to the display terminal; an evaluation result data receiving part receiving evaluation result data obtained during the performance of a reading ability evaluation through the diagnosis document outputted on the display terminal; a diagnosis component information generation part generating diagnosis component information by analyzing the evaluation result data, and diagnosis document information for the diagnosis document; and a diagnosis result information generation part generating diagnosis result information by inputting the user information, the diagnosis document information and the diagnosis component information into a reading ability diagnosis classification model pre-instructed with a machine-learning algorithm.
Patent KR-20210020463-A (KR)
Title: Method and apparatus for automatically reporting traffic rule violation vehicles using black box images
Inventor: LEE JAE IN
IPC: G08G1/04
Filed: 2019-08-14
Abstract: According to one embodiment of the present disclosure, a method for automatically reporting a vehicle violating traffic rules using a black box image is provided. The method may comprise the steps of: obtaining an image including an object located outside the vehicle and a surrounding environment through a camera installed in the vehicle; determining the type of the object and type of a road by analyzing the image; determining whether the object violates traffic rules based on traffic rule information determined according to the type of the object and the type of the road; and transmitting an image of the object to an external server automatically at the time when the object violates the traffic rules.
Patent KR-20210023122-A (KR)
Title: Transition Metal Compound, Catalyst Comprising the Same, and Processes for Preparing the Same
Inventor: PIAO LANHUA
IPC: C08F4/659
Filed: 2019-08-22
Abstract: The present invention relates to a transition metal compound, an olefin polymerization catalyst comprising the same, and a method for preparing the same. Particularly, the present invention relates to a transition metal compound having a bistetrahydrosiroindene skeleton, an olefin polymerization catalyst comprising the same, and a method for preparing the transition metal compound and the catalyst.
Patent KR-20210024756-A (KR)
Title: Excavator bucket to remove tree roots
Inventor: NO JIN HWA
IPC: E02F3/40
Filed: 2019-08-26
Abstract: Disclosed is a bucket for an excavator capable of removing tree roots. According to the present invention, in the bucket for an excavator, side plates are attached to both side portions of the bucket on both sides, a blade provided with a cutting blade is coupled to a front surface of the side portion so as to cut tree roots, the front surface of the side plate is formed higher than the side portion, a seating portion into which the blade is inserted is formed between the front surface of the side portion and both side plates so that the bucket is made by inserting the blade into the seating portion and fixing and assembling the blade on both side plates.
Patent KR-20200024730-A (KR)
Title: Wearable electronic device
Inventor: DANIEL WANG
IPC: H02J50/10
Filed: 2019-08-27
Abstract: A wearable electronic device comprises: a body having a first battery and a port electrically connected to the first battery; a band having a connector and a set of first conductors electrically connected to the connector; and a belt having at least one second battery, a set of second conductors, and an input port electrically connected to the second battery. The band is connected to the port through the connector to be electrically connected to the body. The belt can be removably attached to an outer surface of the band, and the second battery can transmit power to the first battery by combining two sets of conductors. When the belt is removed, the power consumed by the second battery is charged by external power connected to the input port. Therefore, the wearable electronic device can master information at any time.
Patent KR-20210026175-A (KR)
Title: Drug management system and method using personal mobile terminals and beacons
Inventor: KIM SEONG HWAN
IPC: G16H40/20
Filed: 2019-08-29
Abstract: The present invention relates to a drug management system using a personal portable terminal and a beacon, and to a method thereof. More specifically, according to the drug management system and the method thereof, by using a beacon which is attached to an automatic door and can capture personal information of a personal mobile device, access management of important drugs can be facilitated.
Patent KR-20210026796-A (KR)
Title: Battery integrated antenna
Inventor: KIM MINCHEOL
IPC: H02J7/00
Filed: 2019-09-02
Abstract: A battery-integrated antenna according to one embodiment of the disclosed invention includes: an auxiliary battery which receives a charging current from a vehicle battery connected to a third node to be charged, and stores the charging current to output a discharging current; a first rectifying element disposed between a third node and a first node and allowing the charging current to flow from the first node to a second node; a second rectifying element disposed in parallel with an N-type transistor and allowing the discharging current output from the auxiliary battery to flow from the second node to the first node; a DC-DC converter connected to the third node, connected to a source of the first rectifying element, and connected to a drain of the second rectifying element; and a connection unit which connects the first node and the second node, and through which the charging current and the discharging current move.
Patent KR-20210027706-A (KR)
Title: Memory device
Inventor: PARK JOO YONG
IPC: H01L27/115
Filed: 2019-09-02
Abstract: According to an aspect of the present invention, provided is a memory device, which includes a first semiconductor chip including a first bonding metal including a memory cell array formed on a first substrate and including a first uppermost metal layer, and circuit elements formed on a second substrate. The circuit elements include a second semiconductor chip providing a peripheral circuit for operating the memory cell array and including a second bonding metal on a second uppermost metal layer. In a bonding region, the first semiconductor chip and the second semiconductor chip are electrically connected to each other through the first bonding metal and the second bonding metal. In a non-bonding region where the first semiconductor chip and the second semiconductor chip are not electrically connected to each other. At least one of the first uppermost metal layer and the second uppermost metal layer forms a routing wire electrically connected to the peripheral circuit.
Patent KR-20210027885-A (KR)
Title: Motor
Inventor: PYEON JIN SU
IPC: H02K1/14
Filed: 2019-09-03
Abstract: The present invention may provide a motor. The motor comprises: a rotor; and a stator disposed to correspond to the rotor. The rotor includes a rotor core and a magnet disposed on the rotor core. The teeth of the stator include a first surface facing the magnet. The magnet includes a second surface contacting the rotor core and a third surface spaced apart from the second surface and facing the first surface. The third surface includes a plane. The first length, which is the shortest distance of the plane, is within 46 to 50% of a second length, which is the shortest distance of the first surface.
Patent KR-20200108761-A (KR)
Inventor: KIM MUN JAE
IPC: A63F13/77
Filed: 2019-09-16
Abstract: Disclosed is a game operation method using game proficiency. A game operation server according to an embodiment acquires the base data related to the game play history of game users, generates growth proficiency-related indicators including content-related indicators, billing-related indicators, and goods-related indicators corresponding to a predetermined time period based on the base data, and calculates a growth proficiency level for the game users by processing a growth proficiency level related index.
Patent KR-20210033704-A (KR)
Title: Sealing member of exposure chamber for nose-only inhalation test device
Inventor: SEO DONG SEOK
IPC: A61M15/00
Filed: 2019-09-19
Abstract: The present invention relates to a sealing member of an exposure chamber for a nose-only inhalation test device. An object of the present invention is to discharge the humidity and heat inside the exposure chamber to the outside, thereby minimizing the stress on experimental animals and protecting an experimenter from harmful substances at the same time. To that end, the present invention provides a nose-only exposure inhalation test device, which comprises: a plurality of exposure chambers (10) in which the experimental animals (A) are accommodated; a test material supply pipe (20) configured to include an inlet (21) and an outlet (22) to supply test materials to each exposure chamber (10); and a chamber sealing member (30) provided at one end of the exposure chamber (10). The chamber sealing member (30) includes: an open sealing member (31) provided at the rear of the experimental animal (A) to partially seal the exposure chamber (10) while restricting the movement of the experimental animals; a filter (34) provided at the rear of the open sealing member (31); and a fixing member (35) for fixing the filter (34) to the end of the exposure chamber (10).
Patent KR-20200125383-A (KR)
Title: Method of Discovering Region of Attractions from Geo-tagged Photos and Apparatus Thereof
Inventor: PARK JANG YOU
IPC: G06F16/29
Filed: 2019-09-20
Abstract: An embodiment of the present invention relates to a method for discovering an attraction area from geo-tagged pictures and to a device executing the same. According to an embodiment, the method for discovering an attraction area from geo-tagged pictures comprises the steps of: obtaining picture information of each of geo-tagged pictures; obtaining line segments in a view direction of each of the geo-tagged pictures, with reference to the picture information; generating intersection points at which the line segments of each of the geo-tagged pictures intersect, with reference to the picture information; and clustering intersection points at which at least N number of line segments intersect among the intersection points to designate the attraction area.
Patent KR-20210034361-A (KR)
Title: Electric motor with split core and manufacturing method thereof
Inventor: SON HOHYUN
IPC: H02K1/27
Filed: 2019-09-20
Abstract: The present invention relates to an electric motor with a divided core and a manufacturing method thereof. According to the present invention, the electric motor with a divided core includes: a stator; and a rotor rotatably disposed with respect to the stator. The stator includes: a stator core; and a stator coil wound around the stator core. The stator core includes: a first divided core having a divided yoke unit divided along a circumferential direction and teeth protruding from the divided yoke unit; and a second divided core having shoes arranged to be spaced apart from each other in the circumferential direction and respectively coupled to the teeth, and a shoe fixing unit formed to fix the shoes disposed on the same circumference. Therefore, vibrations of the teeth and shoes can be suppressed, and the noise generation due to the vibrations of the teeth and shoes can be suppressed.
Patent KR-20210035658-A (KR)
Title: Image sensing device
Inventor: CHO MIN SU
IPC: H01L27/146
Filed: 2019-09-24
Abstract: According to an embodiment of the present invention, provided is an image sensing device which can increase light efficiency and prevent expansion of an air grid. The image sensing device comprises: a substrate layer including a photoelectric conversion element; grid structures positioned on the substrate layer; a color filter layer positioned between the grid structures; an overcoat layer positioned on the color filter layer; and a micro lens positioned on the overcoat layer, wherein the grid structures include an air layer and a capping film capping the air layer. A portion of the air layer can protrude above the overcoat layer.
Patent KR-20190111876-A (KR)
Inventor: KYOUNG HO YOO
IPC: G03B11/06
Filed: 2019-09-25
Abstract: A voice coil motor comprises: a movable body including a bobbin which is in a cylinder shape and stores a lens and in which a boss protruding from the lower surface is formed, and a coil block surrounding the outer circumferential surface of the bobbin; a stator including a magnet disposed to face the coil block and a yoke for fixing the magnet; an elastic member elastically supporting the lower surface of the bobbin; and a base including a bottom plate having an opening for exposing the lens and a plurality of support protrusions protruding from the bottom plate to a portion other than the boss of the lower surface of the bobbin and being higher than the boss.
Patent KR-20200038859-A (KR)
Title: Pll circuit
Inventor: FUJITA YUSUKE
IPC: H03L7/085
Filed: 2019-09-30
Abstract: A PLL circuit (1) includes: a phase comparator (10); a charge pump (20); a loop filter (30); a voltage-controlled oscillator (40); a frequency divider (50); a frequency difference determination unit (60); and an FV characteristics adjustment unit (70). The frequency difference determination unit (60) determines whether or not a frequency difference between a feedback oscillation signal and an input signal is less than a threshold value. The FV characteristics adjustment unit (70) selects a frequency band in the voltage-controlled oscillator (40) and adjusts FV characteristics.