baber/WOPTO huggingface dataset:
Patent KR-20210026964-A (KR)
Title: Proof-of-Consent method as a reliability verification for a blockchain- based cryptocurrency and a cryptocurrency platform applying the same
Inventor: PARK YOUNG JOO
IPC: G06Q20/42
Filed: 2019-09-02
Abstract: The present disclosure provides a proof-of-consent (POC) method as a cryptocurrency reliability verification method of the existing blockchain network, and an appropriate cryptocurrency ecosystem design driven based on the same. The present disclosure is a method to obtain rewards by increasing a value of cryptocurrency itself which a node already has.
Patent KR-20210029913-A (KR)
Title: Cavity filter and method of manufacturing the same
Inventor: KIM SUNG YEOL
IPC: H01P11/00
Filed: 2019-09-09
Abstract: Disclosed are a cavity filter enabling automation and mass production and a manufacturing method thereof. The cavity filter includes a printed circuit board, one or more resonators, and a housing. The printed circuit board includes a wiring pattern and a first ground pattern formed on an upper surface of the printed circuit board. The resonator is mounted on the upper surface of the printed circuit board. The housing includes a side surface and an upper surface so that the lower part is opened, and the housing is coupled to the printed circuit board so that the resonator is disposed in the open lower space.
Patent KR-20210031122-A (KR)
Title: Characteristic evaluation method of polymer
Inventor: SEO YOUNG MI
IPC: G06F17/18
Filed: 2019-09-11
Abstract: The present invention relates to a method for evaluating properties of a polymer, comprising: a step of grouping 15 or more kinds of polymers (S10); a step of measuring the elongation at break value using molecular dynamics for each of the grouped polymers (S20); a step of deriving C1 to C4 through a linear regression method by substituting the breaking elongation value measured in step (S20) for each of the grouped polymers into Equation 1 below (S30); and a step of predicting a breaking elongation value for the polymer not grouped in step S10 using Equation 1 below (S40). [Equation 1] Elongation at break value = C1x1 + C2x2 + C3x3 + C4. In Equation 1, x1 is the shape anisotropy value of the monomer constituting the polymer, x2 is the dipole moment value of the monomer constituting the polymer, and x3 is the molecular weight value of the polymer. The present invention provides a method for evaluating properties of a polymer without requiring much time and cost for experiments, measurements, and the like.
Patent KR-20210031314-A (KR)
Title: Cap and water heating device having the same
Inventor: PARK JUN KYU
IPC: F24H9/00
Filed: 2019-09-11
Abstract: The present invention provides a cap and a water heater having the same. According to the present invention, the cap of the water heater provided to cover an upper side of s case of the water heater comprises: a cover portion having an accommodating space opened downward and having an exhaust port for discharging the exhaust gas inside the case to the outside; and an exhaust duct portion accommodated in the accommodating space and coupled to the cover portion, connecting an exhaust pipe provided in the case and the exhaust port, and forming an exhaust flow path through which the exhaust gas is discharged. The exhaust duct portion is made of a material different from a material of the cover portion, and is made of a material having higher heat resistance than a material constituting the cover portion.
Patent KR-20210038024-A (KR)
Title: A composition for skin whitening comprising Cinnamomum camphora extract
Inventor: PARK SUNG JOO
IPC: A61Q19/02
Filed: 2019-09-30
Abstract: The present invention provides: a composition for skin whitening comprising a Cinnamomum camphora extract or a fraction thereof, wherein the whitening effect is greatly improved by significantly improving antioxidation and melanocyte migration promotion effects of Cinnamomum camphora, as well as providing excellent melanin biosynthesis inhibitory and intracellular tyrosinase activity inhibitory effects.
Patent KR-20210038194-A (KR)
Title: System for preventing intercooler condensate from freezing
Inventor: JEONG SEONG BIN
IPC: F16B4/00
Filed: 2019-09-30
Abstract: A disclosed intercooler condensate anti-freezing device includes: a first heat-conducting member extended from an inlet header of a radiator; and a second heat-conducting member extended from an outlet header of an intercooler. The outlet header of the intercooler is adjacent to the inlet header of the radiator, and the first heat-conducting member and the second heat-dissipating member are thermally connected so that heat is transferred from the inlet header of the radiator to the outlet header of the intercooler.
Patent KR-20190116211-A (KR)
Title: A resist stripper composition for preventing unevenness
Inventor: KO KYUNG JUN
IPC: C11D11/00
Filed: 2019-10-01
Abstract: The present invention relates to a resist stripper composition for preventing staining, comprising: (a) a glycol ether represented by chemical formula 1, R-(OCH_2CH_2)n-OH; (b) an alkaline compound; (c) a non-protic polar solvent; and (d) a corrosion inhibitor. In the chemical formula 1, R is a methyl group or an ethyl group, and n is an integer of 2 to 3.
Patent KR-20210043110-A (KR)
Title: Housing and electronic device including the same
Inventor: CHUN JIHWAN
IPC: C23C28/00
Filed: 2019-10-11
Abstract: According to various embodiments of the present disclosure, an electronic device comprises a housing including a front plate, a rear plate, and side members surrounding a space between the front plate and the rear plate. The housing comprises: a metal member including a first region and a second region formed on a first protrusion unit extending from the first region; a primer layer disposed on the first region; a color layer disposed on the primer layer; a coating layer disposed on the color layer; and an oxide coating layer formed on the second region and exposed to the outside. The housing can prevent wear and peeling of paintwork.
Patent KR-20210004775-A (KR)
Inventor: OM CHONG SOO
IPC: G06Q50/10
Filed: 2019-10-17
Abstract: The present invention relates to an offline sound source play delivery system and a method thereof. More specifically, the present invention relates to the offline sound source play delivery system using a user mobile device capable of synchronizing and listening a sound source played in an offline event place in a place where the sound source is not listened through a mobile device of the user in real-time, and the method thereof.
Patent KR-20210045716-A (KR)
Inventor: WON YU HO
IPC: H01L33/14
Filed: 2019-10-17
Abstract: The invention relates to a quantum dot comprising a semiconductor nanocrystal core comprising indium (In) and phosphorus (P), and a semiconductor nanocrystal shell disposed on the semiconductor nanocrystal core and comprising zinc (Zn) and selenium (Se). The semiconductor nanocrystalline shell is doped with a metal having an ionic radius greater than that of Zn2+ ions. The quantum dots do not contain cadmium and have a quantum efficiency of 70% or more. The half maximum width of an emission wavelength is 40 nm or less. Provided are quantum dots and an electroluminescent device including the same. High efficiency and long life can be obtained by suppressing energy transfer between particles in a thin film state.
Patent KR-20190124186-A (KR)
Inventor: KIM SU JEONG
IPC: A61K9/51
Filed: 2019-10-25
Abstract: The present application relates to a micelle containing a drug encapsulated by an amphiphilic polymer and a composition comprising the same. The micelle of the present application has excellent dispersing characteristics in an aqueous phase, and has excellent transdermal absorption properties when prepared into a dosage form.
Patent KR-20210053044-A (KR)
Title: Safety outlet with UPS function and mobile control and safety management system using it
Inventor: KIM YONG HYUN
IPC: H01R13/713
Filed: 2019-11-01
Abstract: The present invention relates to a safety outlet capable of a mobile control by having a UPS function, and a safety management system using thereof. The safety outlet capable of a mobile control by having a UPS function according to an embodiment of the present invention is an outlet that is equipped with a switch and is capable of an on/off operation, wherein the outlet mounts a printed circuit board interlocked with a mobile terminal by providing a communication module, and the switch is formed to automatically enable on/off control according to a control of the printed circuit board, thereby being capable of the on/off operation of the switch remotely by using the mobile terminal.
Patent KR-20200052854-A (KR)
Title: Air cooling of the electronics of a bldc motor
Inventor: HAVEL BRIAN
IPC: H02K7/14
Filed: 2019-11-07
Abstract: A fan unit (10) for a cooling system in an automobile comprises: an electric motor (14) including a rotor (30) and a stator (16) wherein the stator (16) is formed at the center of the electric motor (14) and the rotor (30) is radially arranged outwards around the stator (16); a heat sink (40) adjacent to the stator shaft including electronic components (42) having heat fins (44) fixed to a circumference of the heat sink (40); and a fan hub (50) fixedly connected to the rotor (30) of the electric motor and disposed radially outwards of the rotor (30), wherein the fan hub (50) extends in a direction of the heat sink (40) and includes fan blades (52) to generate an air flow. The fan hub (50) further includes a radial impeller (56) disposed adjacent to the heat fins (44) of the impeller. According to the present invention, the cooling of the heat sink is significantly improved.
Patent KR-20210057990-A (KR)
Title: Sludge separation type waste water storage tank
Inventor: CHOI SEOK HO
IPC: B01D21/00
Filed: 2019-11-13
Abstract: According to one embodiment of the present invention, a wastewater storage tank for storing wastewater comprises: an inlet through which wastewater is introduced; a sludge separation unit separating sludge from the wastewater introduced through the inlet; a discharge unit discharging the wastewater from which the sludge is separated by the sludge separation unit; a transfer pump transferring the wastewater from the discharge unit; and a baffle installed in the sludge separator to separate the wastewater into water of high turbidity and water of low turbidity. Accordingly, since sludge is easily settled and discharged from the wastewater storage tank, the water of low turbidity can be transferred to a wastewater treatment system, thereby reducing energy consumption and the capacity of a wastewater treatment facility.
Patent KR-20210066333-A (KR)
Title: A method for signed network embedding based on a adversarial training and an apparatus for the method
Inventor: KIM SANG WOOK
IPC: G06N20/00
Filed: 2019-11-28
Abstract: According to the present invention, in a network including multiple types of edges, provided is a method of performing adversarial learning, which includes the steps of: classifying an edge formed at a specific node constituting a network into a positive edge and a negative edge; generating a virtual positive edge based on the positive edge and generating a fake negative edge based on the negative edge; and performing adversarial training based on the positive edge, the virtual positive edge, the negative edge, and a virtual negative edge. Therefore, since learning is possible by subdividing a relationship between each node into a positive relationship and a negative relationship, the accuracy of machine learning can be improved.
Patent KR-20210066382-A (KR)
Title: Organic compounds having improved luminsecent properties, organic light emitting diode and organic light emitting device including the compounds
Inventor: SHIN IN AE
IPC: H01L51/50
Filed: 2019-11-28
Abstract: The present invention relates to an organic compound represented by chemical formula 1, and an organic light emitting diode and an organic light emitting device including the organic compound introduced to a light emitting material layer. The organic compound has an electron donor moiety and an electron acceptor moiety separated from each other, and thus shows delayed fluorescence properties. When the organic compound is introduced to the light emitting material layer of an organic light emitting diode, the organic light emitting diode can provide improved light emission efficiency.
Patent KR-20210067343-A (KR)
Title: Device for Making Coffee Bean Bread
Inventor: LEE HYUNG YAK
IPC: A21B1/02
Filed: 2019-11-29
Abstract: The present invention relates to a device for preparing coffee bean bread. According to the present invention, the device for preparing coffee bean bread capable of baking coffee bean shaped bread comprises: an upper frame comprising an upper molding portion in which the upper shape of the coffee bean bread is engraved; a lower frame including a lower molding portion in which the lower shape of the coffee bean bread is engraved; a hinge allowing any one side of the upper frame and the lower frame to the other side; and a handle respectively attached to the upper frame and the lower frame.
Patent KR-20210067697-A (KR)
Title: Polyimide film and method for preparing the same
Inventor: KIM DONG YOUNG
IPC: C08J5/18
Filed: 2019-11-29
Abstract: The present invention relates to: a polyimide film induced by imidization of a polyamic acid having a weight average molecular weight of 250,000 to 440,000, or a polyimide film induced by imidization of the polyamic acid solution having a polyamic acid solid content of 14 to 20 wt%, wherein the polyimide film has a modulus of silver 2 to 5 GPa; and a manufacturing method thereof.
Patent KR-20200120476-A (KR)
Inventor: SUN FANGYUAN
IPC: H04L47/80
Filed: 2019-12-03
Abstract: According to an embodiment of the present invention, disclosed are a method and a device for resource distribution. According to a specific embodiment, the method comprises the following steps of: extracting a resource type matching a target sub-server and a demand quota corresponding to the resource type in a request sent from a client; determining the number of sub-servers in a sub-server cluster receiving the request; determining a total available quota and a total limit value matching the resource type; determining a limit value matching the resource type in the target sub-server according to the total limit value and the number of sub-servers; and distributing resources in response to the request through comparison between the demand quota and the limit value, wherein the amount of resources to be distributed corresponds to the demand quota. Therefore, the method improves the request processing speed of a server by reducing the number of requests for the total available quota.
Patent KR-20210070794-A (KR)
Title: Apparatus for supporting in-car payment system, system having the same and method thereof
Inventor: KIM SE HEE
IPC: B60W50/14
Filed: 2019-12-05
Abstract: The present invention relates to an apparatus for supporting an in-car payment system, a system having the same and a method thereof. The apparatus for supporting the in-car payment system comprises: an input part for inputting information selected by a user in a car; and a processor that checks the information selected through the input part and controls displaying the selected information through a display part in the car. The processor can control a payment status for the selected information, transfer the information on the payment status to a specific car in a group driving mode, and perform payment approval.
Patent KR-20210071331-A (KR)
Title: Multi Room Controller Control Method for Boiler System
Inventor: LEE JUNG BOK
IPC: F24D19/10
Filed: 2019-12-06
Abstract: The present invention relates to a method of controlling a boiler system using room controllers installed in a plurality of rooms. The room controllers according to one aspect of the present invention comprise: a processor; and a memory electrically coupled to the processor. The memory, when the processor runs, stores instructions for storing a heating command and count information received from external another room controller, generating timing information using the count information, and determining whether an operation timing corresponding to the heating command has arrived by using the timing information. According to the present invention, since another room controller determines the operation timing by using information generated by a certain room controller, a plurality of room controllers can always control the operation of the boiler at the same timing.
Patent KR-20200070129-A (KR)
Title: Apparatus and method for preparing lithium electrode
Inventor: PARK GI SU
IPC: B23K101/38
Filed: 2019-12-06
Abstract: The present invention relates to a lithium electrode manufacturing apparatus and a manufacturing method. More specifically, provided is a lithium electrode manufacturing apparatus which includes a cutting stage, a laser irradiation unit, and a lithium metal film supply unit, and a plurality of adsorption holes and a plurality of unit electrode pattern grooves are formed on an upper surface of the cutting stage. According to the manufacturing apparatus of the present invention, manufacturing precise lithium electrode becomes possible by suppressing the occurrence of burrs while ensuring excellent cutting quality of lithium electrodes.
Patent KR-20200077415-A (KR)
Inventor: KERBY PAUL
IPC: C10G75/04
Filed: 2019-12-09
Abstract: Contamination and/or agglomeration (or agglomeration) of asphaltenes in hydrocarbon oil midstream process and transfer and hydrocarbon oil upstream transfer is reduced by providing an additive combination, which includes a metal detergent system including (A) polyalkenyl-substituted carboxylic acid or anhydride and (B) hydrocarbyl-substituted hydroxybenzoate metal salt, hydrocarbyl-substituted sulfonate metal salt, the mixture of the two salts, or the complex thereof, to hydrocarbon oil. In this case, the ratio between the mass of (A) and the mass of (B) is in the range 20:1 to 1:20, and the processing rate of the additive combination is in the range of 5 to 10,000 ppm by mass.
Patent KR-20210074663-A (KR)
Title: Inertial energy monitoring method and system
Inventor: CHOI IN KYU
IPC: H02J3/00
Filed: 2019-12-12
Abstract: According to the present invention, an inertial energy monitoring method of a system comprises the following steps of: determining critical inertia energy of a system by analyzing past accident example data of the system; observing current inertial energy of the system by intentionally applying a weak power disturbance during an operation of the system; and notifying the observed current inertia energy of the system is less than the critical inertia energy it if the observed current inertia energy of the system is less than the critical inertia energy.
Patent KR-20210003654-A (KR)
Inventor: KO BYOUNG SEOB
IPC: A23L2/38
Filed: 2019-12-13
Abstract: The present invention relates to a composition for preventing, reducing or treating andropause syndrome, comprising a Scutellaria barbata extract as an active ingredient. The Scutellaria barbata extract which is an active ingredient of the present invention has almost no cytotoxicity, exhibits cytoprotective activity on damaged sex hormone-secreting cells, increases a testosterone content, has an effect of increasing the expression of 17β-HSD in androgen-secreting cells, reduces cholesterol and blood glucose levels, increases the weight of the vastus lateralis (VL), has an effect of reducing the respective weights of epididymal fat (EF) and mesenteric fat (MF) of visceral fat, and abdominal subcutaneous fat (ASF), has an effect of, in a forced swim test (FST), reducing an immobile posture time and increasing swimming posture and climbing posture times, and has an effect of increasing a sperm count and sperm motility. Thus, the composition of the present invention can be used for a health functional food or a medicine for preventing, reducing or treating andropause syndrome.
Patent KR-20210075661-A (KR)
Title: Display device
Inventor: DONGJU KIM
IPC: G09G3/00
Filed: 2019-12-13
Abstract: According to one embodiment, a display device includes: a display panel; a timing controller supplying image data of an input image, and generating and outputting a first start signal, an on-clock and an off-clock; a level shifter generating a second start signal in synchronization with the first start signal, and generating and outputting gate clocks having a plurality of phases swinging with a predetermined voltage by using the on-clock and the off-clock; a shift register including a plurality of stages connected to gate lines of the display panel respectively, and sequentially outputting scan signals to the gate lines by using the second start signal and the gate clocks; and a data driving circuit supplying a data voltage corresponding to the image data in synchronization with the scan signals to the data lines of the display panel. The level shifter can generate the gate clocks in accordance with a sequence determined based on the number of pulses of the on-clock or the off-clock included in a vertical blank period. Therefore, the present invention is capable of reducing a bezel in size by reducing a panel driving chip and a PCB in size.
Patent KR-20210076502-A (KR)
Title: Exhaust gas purification apparatus and method for controlling the same
Inventor: CHOUNG JIN WOO
IPC: F01N9/00
Filed: 2019-12-16
Abstract: An exhaust gas purification apparatus control method in accordance with an embodiment of the present invention, which is a method for controlling an exhaust gas purification apparatus so as to improve performance of a three way catalyst (TWC) for purifying an exhaust gas emitted from an engine, comprises the steps of: calculating a thermal load of the TWC using a temperature sensor and an intake air flow sensor; measuring an oxygen storage capacity (OSC) stored in the TWC in accordance with the thermal load; determining an inflection point using a change amount of the OSC; and controlling a catalyst heating (CH) period in accordance with a heating target temperature set for each OSC before and after the inflection point.
Patent KR-20210078316-A (KR)
Title: Apparatus and method for detecting temperature
Inventor: KUNMIN LEE
IPC: G01K15/00
Filed: 2019-12-18
Abstract: A temperature detection device according to an embodiment of the present invention includes NTC thermistors; PTC thermistors; and a temperature calculator that receives voltage values detected by the NTC thermistor and the PTC thermistor, respectively, and converts the same into a temperature. The temperature calculator is configured to generate a failure signal or a signal for switching to a safe state when a difference value between a first temperature detected through the NTC thermistor and a second temperature detected through the PTC thermistor is out of a first range.
Patent KR-20210079651-A (KR)
Title: circular groove cleaning tool for circular knitting machine
Inventor: SEO GWANG SEOK
IPC: D04B35/32
Filed: 2019-12-20
Abstract: Disclosed in the present invention is a dial groove cleaning tool for a circular knitting machine. A dial groove cleaning tool for a circular knitting machine according to an embodiment of the present invention comprises: a casing (110) which consists of an upper casing (120) and a lower casing (130) and has an accommodating space therein; a plurality of washing pins (140) of which one end is coupled within the casing (110) and the other end is inserted into a dial groove (11) of a circular knitting machine dial to be washed; and a clamp which is for fixing the upper casing (120) and the lower casing (130).