baber/WOPTO huggingface dataset:
Patent KR-20200094410-A (KR)
Title: Apparatus for titanium cloride inspection
Inventor: HAN JEONG SU
IPC: G01N21/35
Filed: 2019-01-30
Abstract: The present invention relates to an apparatus for titanium chloride inspection. The apparatus for titanium chloride inspection comprises: an inspection unit of a hollow pillar shape of which both ends are opened; a sample inlet connected to the inspection unit to feed an external sample into the inspection unit; a nitrogen inlet connected to the inspection unit to feed external nitrogen into the inspection unit; a see-through window which is arranged on both ends of the inspection unit to form an internal space of the inspection unit, and closes the internal space of the inspection unit; a first and a second measurement unit which face each other around the inspection unit, and carry out infrared spectrum inspection; and an outlet to discharge the accommodated sample or nitrogen from the inspection unit to the outside. The sample inlet and the outlet can be connected to an external device using the sample, and can move the sample to the external device again after moving the sample to the inspection unit to inspect the sample while the external device performs a process using the sample. The present invention can carry out infrared spectrum inspection while performing a continuous process without stopping a refining process of titanium chloride, and can obtain accurate measurement values since the sample and outside air are disconnected.
Patent KR-20200094543-A (KR)
Inventor: KIM SUNG WON
IPC: G06Q10/10
Filed: 2019-01-30
Abstract: Provided is a personnel allocation system. The personnel allocation system of the present invention comprises: an input unit receiving a rank of job hope for each of one or more fire departments included in a specific area in an administrative area from each firefighter below a specific rank; and a processor sorting the rank of job hope for one or more fire departments in ascending order and sorting competition rate information and cumulative competition rate information of firefighters selected by the corresponding rank for each of the sorted fire departments (a), calculating a personnel dissatisfaction index based on the total number of months worked at the current position, the number of months worked at the current fire station at the current position, a unique value of a desired order, and a correction constant according to the working period for each firefighter (b), and giving priority to personnel allocation to freighters with a high personnel dissatisfaction index within the range of the number of personnel available for personnel assignment (c). Accordingly, personnel allocation can be performed reasonably.
Patent KR-20200094992-A (KR)
Inventor: KWON JIN HAN
IPC: H01L21/67
Filed: 2019-01-31
Abstract: Disclosed is a heat medium mixing device which enables precise temperature control through a PID control while maintaining a flow rate or pressure of heat medium required in a manufacturing process. The mixing device includes: a cooling channel valve connected to a cooling channel of a chiller device to supply or recover the heat medium; a heating channel valve connected to the heating channel to supply or recover the heat medium; and a circulation pump installed in a closed loop consisting of a supply line to a manufacturing facility and a recovery line from the manufacturing facility. The flow rate and pressure of the heat medium supplied to the manufacturing facility are maintained by the circulation pump, and the temperature of the heat medium is adjusted by the opening rate of each valve.
Patent KR-20200101533-A (KR)
Inventor: LEE YONG SUB
IPC: G06Q20/32
Filed: 2019-02-01
Abstract: A system for selective drinking water authentication of the present invention comprises: one or more gates installed in a restaurant; a drinking water check terminal installed on one side of the gate and performing drinking water authentication; a drinking water operation server collecting drinking water information; a drinking water information indicator installed on the other side of the gate and displaying the drinking water information; and a user authentication means issued by the drinking water operation server. According to the configuration of the present invention, a food service user is provided with the drinking water information in real time, and a food service operator can predict drinking water by aggregating the drinking water information.
Patent KR-20200099358-A (KR)
Title: Method of grouting with steel pipe for reinforcemnet of tunnel section and structure by the same in constructing tunnel
Inventor: BEAK JOUNG SIK
IPC: E21D9/00
Filed: 2019-02-14
Abstract: The present invention relates to a steel pipe reinforcement grouting method having a partially reinforcing-type, and a constructing structure thereof. The steel pipe reinforcement grouting method which is performed while constructing a tunnel by excavating the ground to a predetermined depth for each stage, comprises: a steel rib installing step of installing one or more steel ribs for supporting an inner surface of a ninth excavation space in a state of performing a ninth excavation step of forming the ninth excavation space by excavating the ground to a predetermined depth; a perforating step of drilling a hole passing through the ground around a first excavation space scheduled to be excavated after the excavation of the ninth excavation space; a reinforcing pipe insertion step having an expandable material disposed in a shape of covering the circumference at a position spaced apart from a front end, and inserting a reinforcing pipe formed with a through hole in a longitudinal direction into the perforated hole; an expansion material expanding step of expanding the expansion material to allow the inner wall of the perforated hole to be in contact with the expansion material; and a grouting step of injecting a grouting material into the reinforcing pipe to inject the grouting material into an inner space of the reinforcing pipe and a space between the reinforcing pipe and the perforated hole via the through hole to fill the inner space and the excavated space. Therefore, the risk of collapse which may occur during a reinforcement process performed after an excavation process of a tunnel is reduced to perform economically safe construction.
Patent KR-20200104655-A (KR)
Inventor: JUNG KYOUNG MOON
IPC: H01M10/42
Filed: 2019-02-27
Abstract: An electrolyte for a lithium secondary battery according to the present invention includes a compound represented by chemical formula 1; an organic solvent; and a lithium salt. The electrolyte for a lithium secondary battery according to the present invention exhibits an HF scavenging effect, suppresses the generation of volatile substances, prevents expansion of a battery, and has excellent oxidation stability.
Patent KR-20200106737-A (KR)
Title: Crystal of Edoxaban benzenesulfonate monohydrate and its preparing method
Inventor: KIM JAE WON
IPC: A61P7/02
Filed: 2019-03-05
Abstract: The present invention provides a crystal form of edoxaban benzenesulfonate monohydrate and a method for manufacturing the same. A novel crystal form benzenesulfonate monohydrate according to the present invention is easy to prepare, has high purity, and also has properties of excellent stability and hygroscopicity. The present invention provides: a crystal form of benzenesulfonate monohydrate of chemical formula 2 which is pharmaceutically acceptable and physicochemically improved, thereby being able to be usefully used as an agent for preventing and/or treating thrombosis diseases as an anticoagulant; and the method for manufacturing the same.
Patent KR-20200119374-A (KR)
Title: A moving-robot and control method thereof
Inventor: JIWOONG KIM
IPC: B25J19/06
Filed: 2019-03-25
Abstract: The present invention relates to a mobile robot and a control method thereof. A problem to be solved by the present invention is to make a robot cleaner detect that there is an external intrusion into a user′s home while the user is absent, and notify the user of the same. The present invention comprises: a sensing unit which acquires image information around the mobile robot; a control unit generating a control signal using the image information; and a communication unit which transmits the control signal to a terminal connected to the mobile robot through a wired or wireless communication method and receives a terminal signal from a terminal. The control unit extracts characteristic information of an unidentified user from the image information, and determines whether the unidentified user is an intruder based on the characteristic information.
Patent KR-20200113607-A (KR)
Inventor: WEONTAE OH
IPC: C09D7/61
Filed: 2019-03-26
Abstract: The present invention relates to a heat-radiating powder coating material using fired aluminum silicate. The heat-radiating powder coating material according to the present invention is obtained by using fired aluminum silicate, and any one selected from the group consisting of titanium dioxide, alumina, silicon dioxide and calcium carbonate, as a heat conductive filler. Therefore, the heat-radiating powder coating material is free from a carbonaceous material and has excellent heat-conducting and heat-radiating effects, and thus can be used for manufacturing lighting instruments, housings or components for electronic instruments, car electronic units, transformer outer panels or components, heat-radiating panels, heat exchangers, or the like. In addition, the heat-radiating powder coating material improves the heat-radiating properties of the existing powder coating materials and provides an effect of preventing heat accumulation in a heat-emitting body.
Patent KR-20200117092-A (KR)
Inventor: SON YOUNG SAM
IPC: B60Q1/30
Filed: 2019-04-02
Abstract: A vehicle cover (10) of the present invention comprises: a fabric member (20) capable of covering the glass and bumper of a vehicle; a pair of light transmitting parts (20a) formed by respectively cutting predetermined left and right areas of the fabric member (20), and guiding light from left and right rear lamps (hazard lights) of the vehicle so that the light is transmitted; a plurality of fixing members (40) respectively installed along the edge of the fabric member (20) at regular intervals to fix the vehicle cover (10); and at least one emergency guide figure (50) and at least one emergency guide letter (52) formed on one side of the surface of the fabric member (20) to reflect the light of the vehicle. Therefore, the vehicle cover allows a failure or an accident vehicle to be easily identified from a distance in case of an emergency on the road caused by a vehicle breakdown or accident, thereby protecting properties from secondary accidents and reducing loss of lives.
Patent KR-20200117214-A (KR)
Inventor: KISANG EUM
IPC: H01L21/687
Filed: 2019-04-03
Abstract: The present invention relates to a substrate support module capable of quickly removing residual pressure in a spin chuck upon completing fixation. The substrate support module of the present invention comprises: a spin chuck having a spin head for adsorbing a substrate by using vacuum pressure provided in a vacuum groove formed on an upper surface, and a chuck body formed at the center of a rear surface of the spin head; and a driving part coupled to the chuck body to rotate and drive the spin chuck and transmit the vacuum pressure from a vacuum line, wherein the spin head includes an atmospheric pressure hole formed to pass through the vacuum groove, and a residual pressure removal part provided in the atmospheric pressure hole and removing residual pressure in the vacuum groove based on the provided vacuum pressure.
Patent KR-20200117445-A (KR)
Inventor: PARK TAE SIK
IPC: H02J3/18
Filed: 2019-04-04
Abstract: The present invention relates to a variable frequency transformer (VFT) asynchronous grid-connection device including reactive power compensation and an operation method. More specifically, a reactive power compensation facility using an alternating current (AC)-direct current (DC) system is installed, and a DC link is shared to compensate for reactive power by using the same as driving power and solve a drive driving power source.
Patent KR-20200119538-A (KR)
Title: Composition for preventing or treating of liver cancer
Inventor: NAM SUK WOO
IPC: G01N33/574
Filed: 2019-04-10
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating liver cancer containing an expression inhibitor of let-7i-5p as an active component. The expression inhibitor of let-7i-5p according to the present invention inhibits tumor cell growth, proliferation, migration, and invasion, microtubule formation, and angiogenic activity in hepatocellular carcinoma, thereby being able to be used as the pharmaceutical composition for preventing or treating liver cancer. In addition, the expression inhibitor of let-7i-5p can be used for a method for providing information for diagnosis or prognosis of liver cancer according to expression control thereof, and screening liver cancer therapeutic agent candidate materials.
Patent KR-20190042512-A (KR)
Title: Cap unit and beverage container
Inventor: MATSUYAMA SHIN
IPC: B65D47/08
Filed: 2019-04-15
Abstract: The present invention relates to a cap unit detachably mounted on a mouth-and-neck portion of a container body having an open top, wherein the cap unit comprises: a cap body; a cover body; and a cover lock mechanism. The cover lock mechanism includes: a manipulation button; a guide hole for guiding the manipulation button to a pressed and descending direction; a manipulation member for guiding the manipulation button to slide between one end and the other end of a slide direction; a first spring member for pressing the manipulation button toward one end of the slide direction; a lock member rotatably mounted on the cover body by a hinge portion and rotating between a lock position in which one hook portion is hooked to the other hook portion and a lock release position in which a locked state between one hook portion and the other hook portion is released; and a second spring member for pressing the lock member toward the lock position in a rotating direction. When the lock member is in the lock position, one hook portion is disposed inside a slit provided in a main wall portion of the cover body, and when the lock member is in a lock release state, one hook portion protrudes outwardly from a side of the slit.
Patent KR-20200122625-A (KR)
Title: Method for manufacturing gas separation membrane and gas separation membrane manufactured thereby
Inventor: CHO WONSEOK
IPC: B01D71/56
Filed: 2019-04-18
Abstract: The present invention relates to a manufacturing method of a gas separation membrane, comprising the steps of: forming a polyamide active layer on a porous layer; and coating a composition for forming a protective layer including a cellulose-based compound and carboxylic acid on the polyamide active layer. The present invention also relates to a gas separation membrane manufactured thereby, wherein the gas separation membrane has excellent durability.
Patent KR-20190122575-A (KR)
Title: Adaptive bias circuit for power event detection comparator
Inventor: FRONCZAK KEVIN
IPC: G06K9/00
Filed: 2019-04-18
Abstract: A system comprises: a power supply; an adaptively biased power event detection comparator; and an adaptive bias circuit for the adaptively biased power event detection comparator. The adaptively biased power event detection comparator is configured to compare a first input corresponding to a voltage level of the power supply with a second input corresponding to a reference voltage. The adaptive bias circuit is configured to increase a bias current for the adaptively biased power event detection comparator based on the voltage level of the power supply decreasing to be closer to the reference voltage.
Patent KR-20200123586-A (KR)
Title: Flat Panel Display Luminance Measurement System
Inventor: CHO IN SEONG
IPC: H01J1/304
Filed: 2019-04-22
Abstract: Disclosed is a method for measuring the luminance of a flat display device. The method of the present invention comprises the steps of: photographing an image of a flat display device by using a photometer; setting a predetermined number of reference pixel positions in the photographed image; measuring a distance between a position of one pixel and a position of another pixel among set reference pixels; dividing the measured distance between the reference pixels by a resolution corresponding to the same so as to set the position of each pixel; and measuring data of each pixel divided to be set with a position thereof. According to the present invention, a position corresponding to each pixel of an image displayed on a panel of the flat display device can be rapidly and accurately measured.
Patent KR-20200124850-A (KR)
Title: Carbon nanotube composite material heating element, heating element using the same, and manufacturing method thereof
Inventor: RYU DO YOUNG
IPC: C04B35/634
Filed: 2019-04-25
Abstract: The present invention provides a carbon nanotube composite heating element, a heating element using the same, and a manufacturing method thereof. According to the present invention, the carbon nanotube composite heating element, which is manufactured by selectively including carbon nanotubes, ceramic, silicon, epoxy, urethane, etc., can be used as a heating element by selectively mixing the carbon nanotubes with a mixture of ceramic, silicon, epoxy, urethane, etc. so that heat is evenly generated, and can be applied to heating elements, electromagnetic wave shielding agents, radio wave absorbers, heat sinks, soundproofing agents, negative electrode agents, etc. depending on the purpose of use by controlling resistance by the amount of the carbon nanotubes and the mixture. Therefore, the carbon nanotube composite heating element twists several strands of stranded wires to solve solve the problem of fixing an electrode, which is the problem that an existing heating element has, and the problem of fixing the electrode with a mold structure.
Patent KR-20200125137-A (KR)
Title: A Washing System for Electron Material
Inventor: KIM CHANG KYUN
IPC: H01L21/02
Filed: 2019-04-26
Abstract: The present invention relates to an electronic material cleaning system, which comprises: a cleaning device for cleaning an object to be cleaned with a cleaning liquid containing a persulfuric acid solution; a persulfate generating device for generating a persulfuric acid solution by desalting a persulfate solution by electrodialysis; a cleaning liquid storage device for storing the cleaning liquid containing the persulfuric acid solution from the persulfate generating device; a supply line for supplying the cleaning liquid from the cleaning liquid storage device to the cleaning device; and a circulation line for circulating a sulfuric acid solution between the cleaning device and the cleaning liquid storage device. A method of desalting the persulfate solution (especially a peroxodisulfate solution) forming the cleaning solution is desalted by electrodialysis of the persulfuric acid solution rather than the conventional electrolysis method.
Patent KR-20200126518-A (KR)
Inventor: KANG HO SUNG
IPC: G01R19/25
Filed: 2019-04-30
Abstract: The present invention relates to a wireless communication sensor for collecting power information and communication, which performs a role for detecting that an overcurrent has occurred when the overcurrent due to a failure flows through a distribution line which transmits electricity, measures current and voltage information in the ordinary time, and transmits the information to a reception device of a central control room or an intermediate information collector by a wireless communication method.
Patent KR-20200127409-A (KR)
Inventor: BYUN EU JOON
IPC: G06F12/02
Filed: 2019-05-02
Abstract: Provided are a data storage device capable of improving the efficiency of use by managing a storage part by using various techniques, a controller therefor, and an operation method thereof. According to an embodiment of the present technique, the data storage device can be configured to comprise: a storage part including a nonvolatile memory device; and a controller configured to communicate with the storage part, collect physical configuration information of the storage part to divide the storage part into a first area and a second area in response to a request for space division by a host, and provide physical configuration information of the first area to provide an internal operation management authority for the first area to the host.
Patent KR-20200129717-A (KR)
Title: System for automatically assignign id to slave bms
Inventor: HWANG JI WON
IPC: H01M10/48
Filed: 2019-05-09
Abstract: Provided is a system for automatically assigning an ID to a slave BMS, capable of efficiently managing an ESS. The present invention includes a master BMS including: a transmission unit configured to wirelessly transmit a cell balancing start command signal and at least two temperature measurement command signals to a plurality of slave BMSs; a wired communication unit configured to transmit a FAN-ON signal to a plurality of fans connected through a wired connection after the transmission unit wirelessly transmits the cell balancing start command signal; a reception unit configured to receive an association signal from an associated slave BMS, which is a slave BMS among the slave BMSs, in which a value of a difference between a temperature of a PCB board of the slave BMS measured based on the temperature measurement command signal transmitted immediately after the cell balancing start command signal and a temperature of the PCB board of the slave BMS measured based on the temperature measurement command signal transmitted after the transmission of the FAN-ON signal is greater than a preset value; and a control unit configured to determine the associated slave BMS as being disposed in the same rack to change an ID and a communication channel of the associated slave BMS to specific values.
Patent KR-20200129875-A (KR)
Title: Release film for making synthetic leather and method for manufacturing synthetic leather using the same
Inventor: HONG JOUNG KI
IPC: B41M5/42
Filed: 2019-05-10
Abstract: The present invention provides a release film for manufacturing artificial leather including a base layer with irregularities formed on a surface thereof and a release layer deposited with metal on the base layer, and a method for manufacturing artificial leather using the same. By excellently transferring a pattern form on the release film to artificial leather, a complex and fine pattern such as hologram can be easily formed.
Patent KR-20200129940-A (KR)
Title: Bio-reactor capable of controlling volume of packed layer
Inventor: CHANG IN SEOP
IPC: C12M1/34
Filed: 2019-05-10
Abstract: The present invention provides a bioreactor comprising: a chamber unit provided with an accommodating space therein; an upper immobilization unit and a lower immobilization unit, disposed on a flat surface vertical to a central axis of the chamber unit inside the chamber unit and capable of moving toward the central axis of the chamber unit; and a packing layer formed in a space between the upper immobilization unit and the lower immobilization unit inside the chamber unit, and containing a plurality of carriers.
Patent KR-20190057219-A (KR)
Inventor: PARK JINTAEK
IPC: H01L27/02
Filed: 2019-05-15
Abstract: The present invention is to provide a three-dimensional semiconductor memory device having an increased page depth. Provided are a three-dimensional semiconductor device and a method of fabricating the same. The three-dimensional semiconductor device comprises: a memory cell array including three-dimensionally arranged memory cells; at least one word line decoder provided on left and/or right side of the memory cell array; a page buffer provided on a lower side of the memory cell array; and a string selection line decoder provided on an upper or the lower side of the memory cell array.