baber/WOPTO huggingface dataset:
Patent KR-20190094692-A (KR)
Title: Method of estimating flow rate and of detecting leak of wide area water using recurrent analysis, recurrent neural network and deep neural network
Inventor: MOON KYUNG HOON
IPC: G01D21/02
Filed: 2018-02-05
Abstract: According to the present invention, the present invention relates to a method for estimating a flow rate and detecting a leak of wide area water supply using regression analysis, a regression neural network and a deep neural network. The method comprises: a sensor data pretreatment process of pretreating sensor data for pressure and a flow rate in accordance with time in a conduit; a flow rate prediction process of evaluating a regression analysis model and a trained deep neutral network (DNN) model, selecting a flow rate prediction model, and using the flow rate prediction model to predict a flow rate; and a leak determination process of using a leak detection model and an abnormality detection model in accordance with the trained DNN model to determine a leak and a leak occurrence point in the conduit. Therefore, the present invention can predict the flow rate in the conduit with high accuracy by using the flow rate and pressure measured in the conduit, and a difference of the flow rate and the difference of the pressure calculated by the flow rate and the pressure.
Patent KR-20190094898-A (KR)
Title: Control circuit and device for preventing malfunction
Inventor: BAE JUNG SUP
IPC: G01R31/02
Filed: 2018-02-06
Abstract: According to a technical aspect of the present invention, a control temperature circuit and device for preventing malfunction comprises: a communication unit including at least one communication port for communicating with another device and at least one ground port for ground (GND) connection with the another device; a circuit protection unit for connecting the ground port to GND and outputting an operation signal according to whether the ground connection is made with the another device; and a control unit operating according to the operation signal transmitted from the circuit protection unit.
Patent KR-20190107844-A (KR)
Title: carbene precursors and its use
Inventor: SONG HAYOUNG
IPC: C09K11/06
Filed: 2018-03-13
Abstract: The present invention relates to a transition metal compound comprising a novel carbene compound as a ligand, a preparation method thereof, and applications thereof. The transition metal compound according to the present invention can form structurally stable complexes, and has a significantly lower HOMO-LUMO energy gap and singlet-triple transition energy than conventional transition metal compounds. In addition, since it is possible to synthesize a large amount of the transition metal compound by a very simple method, applications thereof are expected with to high commercial practicality.
Patent KR-20190108302-A (KR)
Title: Method and system for estimating available output of fuel cell
Inventor: KIM DAE JONG
IPC: H01M8/04302
Filed: 2018-03-14
Abstract: A method for estimating available output of a fuel cell is introduced. The method comprises the steps of: monitoring a current state of a fuel cell stack; determining a current performance of the fuel cell stack based on the monitored current state; and estimating available output of the fuel cell stack under a specific voltage condition based on the determined current performance of the fuel cell stack. According to the method for estimating the available output of the fuel cell of the present invention, the fuel cell stack can be quickly heated when a cold start condition is satisfied.
Patent KR-20190111650-A (KR)
Inventor: KIM NAK HYUN
IPC: F21V23/04
Filed: 2018-03-23
Abstract: The present invention relates to a smart garment having a color and brightness control function, and more particularly, to a smart garment having a color and brightness control function, which includes an optical fiber garment. The present invention comprises: a color sensor coupled to the optical fiber garment for detecting an ambient color of the optical fiber garment; an illuminance sensor coupled to the optical fiber garment for detecting ambient brightness of the optical fiber garment; a red/green/blue LED outputting light of a predetermined color to one end of an optical fiber constituting the optical fiber garment; a color control module controlling the output light color of the red/green/blue LED to be changed corresponding to the ambient color applied from the color sensor; and a brightness control module controlling the output light brightness of the red/green/blue LED to be changed corresponding to the ambient brightness applied from the illuminance sensor. The present invention can variously change the color of an optical fiber garment according to ambient colors.
Patent KR-20180111566-A (KR)
Title: Deterioration diagnostic apparatus and method
Inventor: HIRAYAMA HIROFUMI
IPC: G01R19/165
Filed: 2018-03-27
Abstract: An objective of the present invention is to determine the abnormality of a heater more easily and more quickly. Piecewise linear approximation is performed on the heater characteristic of a heater (111) at a normal time to create a reference line and set an allowable range for determination from the created reference line. The set allowable range is stored in a reference storage part (101). A current measuring part (103) measures a current supplied to the heater (111) according to a control value acquired by a control value acquiring part (102). A deterioration determination part (104) determines the deterioration of the heater (111) when a measured value acquired by the current measuring part (103) exceeds the allowable range.
Patent KR-20180122274-A (KR)
Inventor: YOO BONG SEOK
IPC: G06Q50/10
Filed: 2018-03-29
Abstract: Provided is a system for correcting missing bus information, missing boarding information, and missing data based on traffic card data which comprises: a calculation operator traffic card information linking device for transmitting traffic card transaction data of a calculation operator to a traffic card data analyzing system; a bus information linking device for transmitting bus information including bus stop information for each bus line collected by a public institution to a traffic card data information analyzing system; a traffic card data information analyzing device for matching basic bus information extracted by a machine learning method based on big data from the collected traffic card data and bus stop data for each bus line of the bus information linking device and correcting the matched data to correct and calculate missing boarding data on the traffic card data after calculating integrated bus information so as to calculate traffic card statistical analysis and origin and destination passing information; and a traffic card information providing service device for providing a traffic card statistical analysis indicator, origin and destination information, and a GIS service by utilizing information calculated by the traffic card data information analyzing system.
Patent KR-20190118354-A (KR)
Inventor: SHIM JAE YOUNG
IPC: B05D3/00
Filed: 2018-04-10
Abstract: The present invention relates to a strand wire coating apparatus and method. More specifically, the present invention relates to a strand wire coating apparatus and method which finishes painting work on a surface of each strand by releasing the strand wire wound around a center strand in the spiral direction, and then rewinds the peripheral wire to the center strand to provide a strand wire.
Patent KR-20190120518-A (KR)
Title: Method and apparatus for selecting frequency band in cognitive radio network
Inventor: PARK HWI SUNG
IPC: H04W16/14
Filed: 2018-04-16
Abstract: According to the present invention, a method for selecting a frequency band in a cognitive radio network including a first node and a plurality of second nodes as cluster units comprises: a step where the first node and the plurality of second nodes receive a broadband signal, and the plurality of second nodes transmit broadband sensing information detected based on the received broadband signal to the first node; a step where the first node calculates a utility function based on the transmitted broadband sensing information; a step where the first node extracts candidate frequency bands based on results of calculating the utility function; and a step where the first node calculates history data based on the transmitted broadband sensing information and the extracted candidate frequency bands to select a frequency band for precision sensing.
Patent KR-20190122067-A (KR)
Title: A jig to hold the lens of the spectacle with polarised film on it
Inventor: LEE CHUN WOO
IPC: B25B11/00
Filed: 2018-04-19
Abstract: The present invention relates to a jig to hold a lens of a spetacle with a polarized film thereon and, more specifically, relates to a jig to hold a lens of a spetacle with a polarized film thereon, wherein in an upper portion of a lens of a spetacle with a polarized film thereon inserted into a ring-shaped lower fixing unit in which a protrusion is formed on a bottom surface at an internal side, a dead end of an upper fixing unit fixedly coupled by a fixing means that is inserted is formed to be thin on a side surface of the lower fixing unit to fix the lens of the spetacle with the polarized film thereon, an edge is compressed, and a thickness becomes thicker upwards to provide an enough fixing force. Therefore, in heat treatment to completely couple the polarized film to the lens of the spetacle, at a high temperature, even though the polarized film is exposed, the polarized film is prevented from being bent for the polarized film to be uniformly coupled to the lens of the spectacle.
Patent KR-20190123011-A (KR)
Title: position leveling system for jack up rig
Inventor: JANG YUNYONG
IPC: E02B17/08
Filed: 2018-04-23
Abstract: The present invention provides a jack-up rig position control device, which includes: a plurality of driving motors installed on a platform, driven by receiving operation control of a motor drive, and formed such that a pinion gear rotated by being respectively engaged with a rack gear of each leg is respectively axially coupled thereto; a slope detecting sensor detecting a slope of the platform; and an integrated control unit controlling the motor drive of each drive motor based on slope information of the platform detected by the slope detecting sensor, wherein one driving motor of each of the driving motors is set as a mast motor. The other driving motors are formed as a slave motor operated by operation of the mast operation. Therefore, the jack-up rig position control device allows the whole portion of the platform to be uniformly lifted and lowered.
Patent KR-20180129652-A (KR)
Inventor: NAGAYASU SATOSHI
IPC: G02B5/30
Filed: 2018-05-18
Abstract: The present invention relates to an adhesive composition containing an oxazoline group-containing polymer (A) and a nitrogen-containing heterocyclic compound (B); and to a polarizing plate which includes a polarizer and a (meth)acrylate resin film stacked on the polarizer through an adhesive layer, wherein the adhesive layer is formed by using the adhesive composition. An objective of the present invention is to provide an adhesive composition with good adhesion.
Patent KR-20190131967-A (KR)
Title: Clear composition for alumium foot rest and coating method for aluminium foot rest
Inventor: JO GYEONG WAN
IPC: C25D11/06
Filed: 2018-05-18
Abstract: The present invention relates to a clear composition for an aluminum footrest, which comprises: a melamine resin; an acrylic resin; a UV curing agent; and solvent, and comprises 10 to 20% of TiO_2 powder based on the total weight. The clear composition for an aluminum footrest increases the hardness and is transparent, thereby increasing adhesion with aluminum materials.
Patent KR-20190139628-A (KR)
Inventor: KIM HO KWON
IPC: F16H1/20
Filed: 2018-06-08
Abstract: The present invention relates to a horizontal hollow rotary actuator decelerator which can easily reduce production costs. According to an embodiment of the present invention, the horizontal hollow rotary actuator decelerator comprises: a table base having an internal space and an opening part communicating with the internal space and being formed on one side thereof; a hollow rotary table rotatably installed on an upper portion of the table base; a bevel gear accommodated and installed in the internal space and installed on the lower end of the rotary table to rotate the rotary table; a first radial bearing interposed between the bevel gear, the rotary table, and the table base; an output shaft rotatably installed on the opening part to be horizontally arranged on one side of the table base, wherein the front end thereof is arranged in the internal space and the rear end thereof is exposed to the outside of the one side of the table base; a second radial bearing interposed between the front end of the output shaft and the table base; a pinion bevel gear installed on the front end of the output shaft to be engaged with the bevel gear to be linked; an input shaft arranged at the center of the rear end of the output shaft and linked to an actuator arranged on a line with the output shaft to rotate; and a differential gear module to gear-connect and link the input shaft and the output shaft to each other.
Patent KR-20180075449-A (KR)
Inventor: WON JIN HO
IPC: B08B7/02
Filed: 2018-06-14
Abstract: The present invention relates to a lens container. More particularly, an object of the present invention is to provide a lens container which is capable of cleaning a lens by vibration due to solar heat, has an electronic timer attached to a front surface, and which uses solar heat instead of a battery as an energy source while cleaning the lens due to vibration. A configuration of present invention is similar to that of a conventional lens container, but has a solar heat collecting plate attached to an upper side of the lens container. The lens in the container can be more easily managed than in the conventional container and the weight of the container is light since no battery is needed.
Patent KR-20200000225-A (KR)
Title: Anti-bacterial composition comprising 3,4-di-caffeoylquinic acid or pharmaceutically acceptable salts thereof as an active ingradient
Inventor: KANG MYUNG GYUN
IPC: A61P31/04
Filed: 2018-06-22
Abstract: The present invention relates to an antibacterial composition containing 3,4-di-cafeoylquinic acid or pharmaceutically acceptable salt thereof as an active component. 3,4-di-cafeoylquinic acid according to the present invention can be usefully used as an active component of the antibacterial composition by inhibiting the growth of Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa.
Patent KR-20190102955-A (KR)
Title: Information processing apparatus and storage device
Inventor: NAGAI KOICHI
IPC: G06F1/32
Filed: 2018-07-10
Abstract: In one embodiment, provided are an information processing apparatus and a storage device that can realize stable operation. According to the embodiment, the information processing apparatus comprises: a connector to which a storage device is connectable, the connector comprising multiple pins including one or more power pins and multiple signal pins; and a power supply circuit which supplies power to the storage device via the one or more power pins. The multiple pins include a first pin that is set to a first electric potential or an open state based on a power supply capability of the power supply circuit. A state of the first pin which is set to the first electric potential indicates that the maximum power supplied from the power supply circuit to the storage device via the one or more power pins of the connector is a first power. A state of the first pin which is set to the open state indicates that the maximum power is a second power.
Patent KR-20190139116-A (KR)
Inventor: LYU OO SANG
IPC: C09D7/61
Filed: 2018-07-11
Abstract: The present invention relates to a semi-inflammable insulation material and a manufacturing method thereof. In particular, the present invention relates to a semi-inflammable insulation material which has excellent flame retardancy, can significantly reduce the generation of harmful gases in case of fire, has excellent thermal insulation, is easy to install an insulating material at light weight, has excellent waterproofing, excellent strength and durability, and a method of manufacturing a semi-inflammable insulation material with high productivity. The semi-inflammable insulation material includes an insulation layer, an adhesive layer, and an adhesive target layer.
Patent KR-20200006700-A (KR)
Inventor: KOO BON CHANG
IPC: G01M15/10
Filed: 2018-07-11
Abstract: A method for monitoring a small amount flow leakage of an exhaust gas recirculation system of an engine comprises: a step of determining, by a controller, whether or not the engine is in an idle state in which the exhaust gas recirculation system is not operated; a step of determining, by the controller, whether or not a small amount of flow leakage of the exhaust gas recirculation system occurs on the basis of a model pressure of a gas suctioned into an intake manifold connected to the engine and a measured pressure of the gas suctioned into the intake manifold; and a step of determining, by the controller, that a small amount of flow leakage of the exhaust gas recirculation system has occurred when the measured pressure is greater than the model pressure.
Patent KR-20180088612-A (KR)
Inventor: DETTMER MELANIE
IPC: H01B3/04
Filed: 2018-07-25
Abstract: The present invention relates to a data cable. The data cable comprises a plurality of wires (4) each having a conductor (12) surrounded by wire insulation (14). Accordingly, the wire (4) is provided with a plurality of prescribed telecommunications transmission parameters. The wire insulation (14) includes a plurality of flame-retardant layers (16) having an electrically insulating and flame-resistant first inorganic material for maintaining a function in the event of fire.
Patent KR-20200012153-A (KR)
Title: printed circuit board including a ground wiring for canceling the electromagnetic wave generated in the power wiring and electronic device with the same
Inventor: JEON JAE WOONG
IPC: H05K1/02
Filed: 2018-07-26
Abstract: According to various embodiments of the present invention, an electronic device can implement a double slit structure to reduce electromagnetic waves generated in power wiring. According to various embodiments of the present invention, a printed circuit board comprises: a first substrate layer; a dielectric layer stacked under the first substrate layer; and a second substrate layer stacked under the dielectric layer. The second substrate layer includes: a power wiring; a ground unit disposed to have a spaced region along the power wiring; and a ground wiring extended from the ground unit to be disposed in the spaced region and dividing the spaced region into a first region and a second region to generate electromagnetic waves that cancel electromagnetic waves generated from current flowing in the power wiring. Other embodiments of the present invention are also possible.
Patent KR-20200017725-A (KR)
Title: Dry cleaning device
Inventor: CHOI JONG HYUN
IPC: H01L21/67
Filed: 2018-08-09
Abstract: According to one embodiment of the present invention, a dry cleaning device includes: a chamber provided with an inlet port and having an inner space; a blower coupled to both side walls of the chamber and blowing air to an object; and a suction part connected to the chamber to suck the air of the inner space of the chamber. A vortex preventing hole communicating with the inner space and the outside of the chamber can be formed through the blower.
Patent KR-20200022164-A (KR)
Title: Piezoelectric actuator speaker with sensing function
Inventor: CHOI JAEWOO
IPC: H01L41/113
Filed: 2018-08-22
Abstract: A piezoelectric actuator speaker with a sensing function is provided. According to one embodiment of the present invention, the piezoelectric actuator speaker with the sensing function comprises: a piezoelectric unit having a first piezoelectric element and first electrode and second electrodes formed on both sides of the first piezoelectric element, and operating in an audible frequency band; and a sensing unit having a second piezoelectric element and third electrode and fourth electrodes formed on both sides of the second piezoelectric element, and operating in an ultrasonic band. Moreover, the piezoelectric actuator speaker with a sensing function is mounted in a bezel-less electronic device.
Patent KR-20190038308-A (KR)
Title: Recombinant vector, transformant and method for producing piceatannol derivatives using the same
Inventor: HONG YOUNG SOO
IPC: C12N15/70
Filed: 2018-08-22
Abstract: The present invention relates to a method of producing piceatannol derivatives by culturing transgenic microorganisms transformed by a recombinant vector including a gene encoding 4-coumaric acid 3-hydroxylase; the recombinant vector; and the transgenic microorganisms. Also, the present invention relates to a method of producing piceatannol derivatives by treating a reaction substrate with 4-coumaric acid 3-hydroxylase. The present invention has discovered for the first time that the activity with which 4-coumaric acid 3-hydroxylase produces piceatannol by using resveratrol as a substrate is superior to the activity with which 4-coumaric acid 3-hydroxylase produces caffeic acid by using coumaric acid as a substrate. On the basis of this discovery, the present invention provides a method that enables piceatannol derivatives, which are difficult to naturally obtain and chemically synthesize in adequate amounts, to be produced in a large batch through a biosynthetic process. Furthermore, among piceatannol derivatives produced according to the present invention, 3-methyl-piceatannol and 3,5-dimethyl-piceatannol, in particular, show excellent inhibitory effects on lipid accumulation in adipocytes, and thus may be beneficially used in medical fields such as in prevention and treatment of obesity.
Patent KR-20200022648-A (KR)
Title: A method for preparing gadobutrol
Inventor: BYEON CHANGHO
IPC: C07D257/02
Filed: 2018-08-23
Abstract: The present invention provides a novel manufacturing method of high purity gadobutrol or a hydrate thereof. Unlike a conventional method for synthesizing gadobutrol, the manufacturing method of the present invention can simplify a process by forming a gadolinium complex through an in-situ method without the purification of a butrol intermediate, and can omit a resin purification process. In addition, the manufacturing method of the present invention can manufacture high purity gadobutrol or the hydrate thereof with a high yield only by a simple process as described above.
Patent KR-20200023959-A (KR)
Title: Fusion sensor module for gaspipe condition monitoring and fusion sensor system using the same and control method using thereof
Inventor: JEONG SEOK YOUNG
IPC: G01M3/40
Filed: 2018-08-27
Abstract: According to an embodiment of the present invention, a fusion sensor module comprises: a fusion sensor provided with a vibration sensor and an acceleration sensor formed on a printed circuit board to sense physical changes of an inspection pipe, and integrated to include a micro-vibration sensor using a piezoelectric element connected to the printed circuit board by a cable; a housing accommodating the fusion sensor to cover the fusion sensor in all directions; and a holding unit including a center plate formed in parallel with the ground between the housing accommodating the fusion sensor and the inspection pipe, a plurality of side plates arranged adjacent to the center plate, covering a portion of the outer circumferential surface of the inspection pipe with the center plate, and formed to form an acute angle with the ground, and a connection member hinged to one side so that the center plate and the side plates are connected to each other.