baber/WOPTO huggingface dataset:
Patent KR-20190023120-A (KR)
Inventor: KIL JIN HWEE
IPC: H01Q1/24
Filed: 2017-08-28
Abstract: The present invention relates to a multi-stage antenna type smartphone camera, and a smartphone including the same. According to the present invention, the multi-stage antenna type smartphone camera of the present invention comprises: a length adjusting unit including a plurality of rods having different diameters, wherein the rods are fitted and coupled in order of a size of the diameters; a camera unit provided at one end of the rod having a minimum diameter among the rods to acquire an image; a coupling unit provided at one end of the rod having a maximum diameter among the rods to electrically connect the camera unit to a smartphone; and a signal transmission unit for transmitting an image signal acquired by the camera unit to the smartphone, or transmitting a control signal for controlling the camera unit from the smartphone to the camera unit. The signal transmission unit extends through the inside of the rods constituting the length adjusting unit. According to the present invention, a zoom-out effect can be realized, a shutter button can be operated without a separate remote control, and the risk of loss can be prevented.
Patent KR-20190023249-A (KR)
Inventor: KIM TAE HYUN
IPC: C08L71/12
Filed: 2017-08-28
Abstract: The present invention relates to an anion exchange membrane for a fuel cell and a method for manufacturing the same. More particularly, the present invention relates to a technology for manufacturing a thin film of a poly(phenylene oxide) polymer into which various conductive functional groups are introduced and applying the thin film to an anion exchange membrane for a fuel cell. The poly(phenylene oxide) polymer thin film manufactured according to the present invention, which have various functional groups introduced therein, can successfully control IEC by increasing interactions among conductive functional groups bonded to side chains and interaction with hydroxyl ions, and can obtain excellent ion conductivity at high and low temperatures. In addition, under conditions of low humidity and high humidity, a dimensional change is low and mechanical stability is remarkably improved, so that the film can be commercialized as an anion exchange membrane for a fuel cell.
Patent KR-20190028879-A (KR)
Title: Scour prevention means capable of scour prevention and level adjustment of slope reinforcement block and construction method using the same
Inventor: LEE AE KYUNG
IPC: E02D17/20
Filed: 2017-09-11
Abstract: The present invention relates to a scour prevention means capable of scour prevention and level adjustment of a slope reinforcement block and a construction method using the same. The scour prevention means (100) includes: a scour prevention rag body (110) formed to correspond to a shape of a slope reinforcement block (B); a steel wire hole (120) disposed in the middle of the scour prevention rag body (110) to cope with a diameter of an anchor hole (A), wherein a steel wire (W) passes through the steel wire hole; and at least one injection tube (130) disposed at one side of the scour prevention rag body (110) to adjust the height of the scour prevention rag body (110) from the ground (G) according to an injection amount of concrete by injecting concrete into the scour prevention rag body (110).
Patent KR-20190035035-A (KR)
Title: Novel use of Enzyme treated Royal jelly
Inventor: LEE DO HAENG
IPC: A61K35/644
Filed: 2017-09-25
Abstract: The present invention provides a novel use of an enzyme-treated royal jelly. The present invention relates to a pharmaceutical composition for treating or preventing fatigue or depression, which comprises, as an effective component, an enzyme-treated royal jelly prepared by treating royal jelly with protease. According to the present invention, the pharmaceutical composition may be used effectively to treat, prevent, alleviate and/or inhibit at least one selected from fatigue or depression.
Patent KR-20190036788-A (KR)
Title: Gas Concentration Precision Control System
Inventor: JI SUK JOON
IPC: G05D7/06
Filed: 2017-09-28
Abstract: The present invention relates to a precision control system of gas concentration, capable of automatically controlling the concentration corresponding to a property change of a membrane, which comprises: a compressor (10) for maintaining air pressure; a filter (20) for filtering moisture, dust, and oil in air; a heater (30) constantly maintaining the temperature of the air; a membrane (40) for separating the air through the heater (30) into first and second gases; a control valve (50) for controlling a flow rate of the first gas; and a storage tank (60) for storing the first gas in a specific concentration range.
Patent KR-20190041715-A (KR)
Title: Positive electrode active material for lithium secondary battery, preparing method of the same, positive electrode and lithium secondary battery including the same
Inventor: HWANG JIN TAE
IPC: H01M10/052
Filed: 2017-10-13
Abstract: The present invention relates to a positive electrode material, a method for manufacturing the positive electrode material, a positive electrode for a lithium secondary battery comprising the positive electrode material, and a lithium secondary battery. The positive electrode material comprises: a first positive electrode active material having an average particle diameter (D50) of 10 μm or more; and a second positive electrode active material having an average particle diameter (D50) of 4-8 μm. The first positive electrode active material and the second positive electrode active material each independently comprises lithium nickel cobalt manganese oxide having a nickel content of 50 mol% or more based on the total moles of transition metals excluding lithium. The second positive electrode active material has a single particle form.
Patent KR-20190042960-A (KR)
Title: Water-soluble compound targeted to mitochondria, composition comprising them and preparation method thereof
Inventor: RYU JA HYOUNG
IPC: C07D401/14
Filed: 2017-10-17
Abstract: Provided are a water-soluble compound to be targeted to mitochondria, a composition containing the same, and a method for manufacturing the same of the present invention, wherein the water-soluble compound is easy to be dispersed in an aqueous medium due to water solubility, thereby preventing various deformation due to aggregation and improving mitochondria targeting ability and light stability at the same time. In addition, in the present invention, since the water-soluble compound to be targeted to mitochondria has a micellar structure and the composition containing such micelles is provided, it is possible to prevent degradation caused by various intracellular enzymes and effectively target mitochondria, one of intracellular organelles, thereby being able to increase a treatment effect of diseases.
Patent KR-20190047977-A (KR)
Inventor: KIM HYUDAE
IPC: G06T11/00
Filed: 2017-10-30
Abstract: Disclosed is a method for processing an image performed by an apparatus for processing an image which comprises the steps of: classifying three-dimensional virtual objects for a virtual reality image into a first object group having a distance value smaller than a reference distance and a second object group having a distance value higher than or equal to the reference distance; and generating a background image including an object of the second object group. An object of the first object group is rendered in real time according to a viewpoint of a user of the apparatus for processing an image, and the object of the second object group is displayed through the background image within the viewpoint of the user.
Patent KR-20190048208-A (KR)
Inventor: JIN MOONYONG
IPC: G06K9/00
Filed: 2017-10-30
Abstract: Disclosed are an apparatus and a method for generating an object recognition remover. The apparatus of the present invention comprises: a data configurator for dividing positive patch data that an object is correctly recognized in a patch image determined as positive and misrecognized negative patch data as learning data and test data, respectively; a learning apparatus for generating a plurality of classifiers by repeating a process of clustering the negative patch data configured by the data configurator to generate a cluster, and selecting the cluster on the basis of a distance between the generated clusters to perform learning; and a combiner for generating a misrecognition remover by combining the classifiers generated by the learning apparatus in a cascade structure in accordance with the performance of the classifiers.
Patent KR-20190052911-A (KR)
Inventor: KIM DONG JU
IPC: G09G3/20
Filed: 2017-11-09
Abstract: The present invention relates to a driver of a display device and, more specifically, to a driver converting a pixel sensing signal or correcting an input range of an analog-to-digital converter for reducing a signal processing error which may occur in an analog-to-digital converter for processing a pixel sensing signal provided in a pixel of a display panel. The driver of a display device comprises an analog-to-digital converter and an input signal converter.
Patent KR-20190055465-A (KR)
Title: Method for producing catalyst for polymerization of ethylene and method for producing polyethylene using the same
Inventor: JIN SOOK YOUNG
IPC: C08F10/02
Filed: 2017-11-15
Abstract: The present invention relates to a method for manufacturing a catalyst for polyethylene polymerization and a method for manufacturing polyethylene using the same. Specifically, the present invention relates to: the method for manufacturing the catalyst for polymerization of polyethylene for a chlorinated polyethylene raw material which can exhibit a high catalytic activity in a polyethylene synthesis reaction, and in which a synthesized polyethylene has a small particle size and narrow particle distribution and distribution of molecular weight can be easily controlled, thereby being able to manufacture chlorinated polyethylene excellent in mechanical properties; and the method for manufacturing polyethylene using the same.
Patent KR-20190055862-A (KR)
Title: Short Wave Infrared Camera Optical System for The Long Range Image Monitoring
Inventor: KIM HYUN KYU
IPC: G03B3/10
Filed: 2017-11-15
Abstract: The present invention relates to a short wave infrared camera optical system for monitoring a long range, which includes a plurality of lenses (L1 to L7) disposed along an optical axis, wherein the lenses (L1 to L7) receive a wavelength band of 0.9 to 1.7 μm. The lens (L7) adjacent to a detector (D) moves along the optical axis to correct the defocus occurring when the object changes the distance and changes the temperature.
Patent KR-20190056925-A (KR)
Inventor: LEE KI SUN
IPC: A23L2/46
Filed: 2017-11-17
Abstract: The present invention relates to a beverage making method which: improves functions of pear beverage by adding Codonopsis lanceolata and liriope which are natural plants known to be effective in respiratory diseases; and improves preferences as bitter taste and flavors of Codonopsis lanceolata and liriope are well harmonized with the taste of existing pear juice. More specifically, the present invention relates to a beverage making method using Codonopsis lanceolata, liriope, and pear, and a beverage using Codonopsis lanceolata, liriope, and pear produced by the making method. The beverage making method includes: a pear juice making step of making juice by washing and crushing pear and extracting juice from the pear; an extract making step of making Codonopsis lanceolata and liriope extracts in a method of obtaining filtrate by adding cod Codonopsis lanceolata and liriope to water, extracting the same with hot water, and filtering the same; a mixture solution making step of mixing the pear extract with the Codonopsis lanceolata and liriope extract and then, heating and processing the mixture for 40-60 minutes at 90-110°C; and a beverage making step of using the Codonopsis lanceolata, the liriope, and the pear, by performing a method of filtering the mixture solution to remove foreign matters from the same and heating the mixture solution for 5-10 minutes at 95-100°C to sterilize the same.
Patent KR-20190058152-A (KR)
Inventor: PARK MYUNG WON
IPC: A61K8/9789
Filed: 2017-11-21
Abstract: The present invention relates to an anti-inflammatory composition including a pyracantha angustifolia leaf extract, capable of significantly improving an anti-inflammatory effect, which comprises a pyracantha angustifolia leaf extract as an active ingredient. The extraction solvent of the pyracantha angustifolia leaf extract includes at least one selected from the group consisting of water, methanol, ethanol, propanol, butanol, acetone, ethyl acetate, hexane, propanol, and 1,3-butylene glycol.
Patent KR-20190058908-A (KR)
Inventor: YUN SONAM
IPC: F15B13/02
Filed: 2017-11-22
Abstract: The present invention relates to a flow control valve used in a flow control system and, more specifically, to a pressure compensated proportional flow control valve including a pressure compensated valve capable of regularly controlling flow at all times regardless of load pressure of a hydraulic motor. Provided is the pressure compensated proportional flow control valve, comprising: a fluid supply unit; a fluid line having an upstream side connected to fluid supply means and a downstream side receiving the fluid; a load connected to the downstream side of the fluid line and actuated by the fluid supplied by the fluid supply unit; a flow control valve controlling the flow of the fluid supplied to the load or blocking the fluid; the pressure compensated valve controlling an opening degree through a piston reciprocating within a cylinder according to the pressure of the load to control the flow of the fluid supplied to the flow control valve; a first return line having an upstream side communicating between the flow control valve and the pressure compensated valve on the fluid line and having a downstream side communicating with one side of the pressure compensated valve to reduce the opening degree of the pressure compensated valve by moving the piston to the other side; and a second return line having an upstream side communicating between the flow control valve and the load on the fluid line and having a downstream side communicating with the other side of the pressure compensated valve to increase the opening degree of the pressure compensated valve by moving the piston to the one side.
Patent KR-20190059524-A (KR)
Inventor: HAN HYUNG SOO
IPC: C12N15/10
Filed: 2017-11-23
Abstract: The present invention relates to a method for pretreating a urine sample for extracting nucleic acids and, more specifically, to a method for pretreating a urine sample for extracting nucleic acids, configured to enable nucleic acids included in various urine components and cells present in a urine sample to be used in a nucleic acid amplification experiment. Using the fact that when a urine sample which contains cells and other nucleic acids passes through a membrane (filter), solid components that are not soluble in the urine are filtered through the membrane, a nucleic acid treating solution is added to the membrane after a filtering process is completed, the membrane is reacted for a predetermined time, components that are filtered through the membrane are dissolved, and the nucleic acids are separated from the cells. In addition, air pressure is applied to the membrane to push the solution attached to the membrane off the membrane so as to collect the solution in a clean container such that it is possible to obtain the solution containing the nucleic acids. Thus, according to the present invention, it is possible to simply and inexpensively obtain nucleic acids from components included in the urine.
Patent KR-20180061045-A (KR)
Inventor: QIAN JUNCHENG
IPC: C25F3/04
Filed: 2017-11-28
Abstract: The present invention relates to a duel plasma electrolytic oxidation (PEO) surface treatment method of a magnesium alloy product. According to the present invention, the dual PEO surface treatment method for treating a surface of a magnesium alloy product comprises: a first etching step of immersing a magnesium alloy product in a nitric acid-based weak acidic first electrolyte to perform primary etching; a first washing step of primary washing the primarily etched magnesium alloy product with water; a second etching step of immersing the primarily washed magnesium alloy product in a phosphoric acid-based weak acidic second electrolyte to perform secondary etching; a second washing step of primarily washing the secondarily etched magnesium alloy product with water; a first surface treatment step of immersing the secondarily washed magnesium alloy product in a first surface treatment solution to perform PEO surface treatment so as to primarily form an oxide film of a surface of the magnesium alloy product; a third washing step of washing the primarily surface treated magnesium alloy product with water; a second surface treatment step of immersing the tertiarily washed magnesium alloy product in a second surface treatment solution to secondarily form an oxide film; and a finishing step of washing the magnesium alloy product processed by the secondary surface treatment step with cold or hot water, and then drying the same. Accordingly, since dual PEO surface treatment is performed after each etching step and washing is performed between the steps, provided are effects capable of removing foreign matters likely to be attached and uniformly forming an oxide film on a surface of the magnesium alloy product.
Patent KR-20190065493-A (KR)
Title: Yellow soil antibacterial board composition and manufacturing method thereof
Inventor: YI JE BANG
IPC: B28B11/24
Filed: 2017-12-01
Abstract: The present invention relates to an antibacterial yellow soil board composition comprising 0.9-1.8 kg of a marjoram extract obtained by first distillation of marjoram at 105°C and 1 atm of water vapor for 30 minutes to 4 hours and second distillation of the firstly distilled marjoram at 140°C and 2 atm of water vapor for 30 minutes to 4 hours; 0.9 to 4.5 kg of polypropylene fibers coated with 0.09 to 0.18 kg of an isothiazolin-carbamate based organic antimicrobial agent; 90 kg of yellow soil; and 4.5 kg of wheat flour. The present invention also relates to a method for manufacturing the same.
Patent KR-20190064890-A (KR)
Title: Silencer for clutch air booster
Inventor: LEE JAE BEOM
IPC: F16D48/04
Filed: 2017-12-01
Abstract: The present invention relates to a silencer for a clutch air booster, which comprises: an exhaust retainer including a disk-shaped bottom portion seated on the upper side of an outlet body of the clutch air booster and a retainer hole formed in the center of the bottom portion; a valve seated on the exhaust retainer to cover the retainer hole; a valve housing coupled to an outer side of the exhaust retainer and forming an inner space configured to accommodate the valve; and a rubber cap coupled to an outer side of the valve housing to cover an upper side of the valve housing. According to the present invention, when air is discharged through the silencer, noise does not occur, and durability can be reinforced.
Patent KR-20190065075-A (KR)
Title: Security apparatus for comprising internet of things engine and system comprising the same
Inventor: KIM YONG JOO
IPC: G08B5/22
Filed: 2017-12-01
Abstract: According to an embodiment of the present invention, disclosed is a security apparatus which comprises: a user input unit for receiving a control input of a user; a control module for operating in a security mode according to a security mode setting input of a user through the user input unit and a selection of a preset password and operating in a security release mode according to a security mode release input of the user and the selection of a preset password; and a sensor for sensing a human body under the security mode.
Patent KR-20190066478-A (KR)
Title: Antimicrobial composition comprising the extracts of rambutan peel
Inventor: SOHN HO YONG
IPC: A61K36/77
Filed: 2017-12-05
Abstract: The present invention relates to an antimicrobial composition including the peel extract of rambutan (Nephelium lappaceum) fruits and, more specifically, to an antimicrobial composition with excellent antimicrobial activity by including the hexane fraction or ethyl acetate fraction of rambutan peel extract. The rambutan peel extract of the present invention shows excellent antimicrobial activity and accordingly, can be used in an antimicrobial pharmaceutical composition, health functional food, a cosmetic composition, an animal feed composition, food, additives for cosmetics or animal feed, various cleaning agents, and various detergents. Moreover, the rambutan peel extract of the present invention can be used beneficially in a pharmaceutical industry, a food industry, a livestock industry, a health industry, and a cosmetic industry by being easily processed into various forms such as liquid, cream, powder, ring, and pill since heat stability is excellent and the loss of activity does not appear in plasma and under an acid condition of pH 2.
Patent KR-20190067979-A (KR)
Title: Management system for iot environmental factory using smart sensor
Inventor: PARK DONG SIK
IPC: G06Q50/10
Filed: 2017-12-08
Abstract: The present invention relates to a system capable of efficiently managing a factory in touchless environment by sensing the presence of a worker in a factory using a smart sensor and automatically controlling operations of lighting facilities or air conditioning facilities in a factory. The system comprises: a sensing unit collecting information of a worker in a factory and internal environment information of the factory; a communication unit connected to the sensing unit and wirelessly transmitting and receiving data; and a control unit controlling the operations of the lighting and air conditioning facilities based on the information collected from the sensing unit.
Patent KR-20190071246-A (KR)
Title: Solar PV service commercialization system and its method
Inventor: JIN OU SAM
IPC: G06Q10/06
Filed: 2017-12-14
Abstract: The present invention relates to a solar power generation service commercialization system and a method thereof and, more specifically, to a solar power generation service commercialization system and a method thereof which are able to combine obtainment of a site and receptivity which residents have with expertise and funding capability which a solar company has. According to an exemplary embodiment of the present invention, a solar power generation service commercialization system includes: a solar power generation provider server which is a server operated by a solar power generation provider who obtained a site for solar power generation wherein the solar power generation provider server contracts a solar power generation consignment production contract with a solar power generation service provider server, pays consignment production costs as much as solar power supplied from the solar power generation service provider, and sells the solar power to an electricity sale provider server; a solar power generation service provider sever contracting a solar power consignment production contract with the solar power generation provider server, operating a solar power facility installed in the site of the solar power generation provider to produce solar power on consignment basis, and providing the solar power generation provider server with the generated solar power to receive consignment production costs; and an electricity sale provider server receiving the solar power from the solar power provider server and paying solar power costs.