baber/WOPTO huggingface dataset:
Patent KR-20210109893-A (KR)
Title: Method for preparing sterocomplex polylactic acid complex using oil in water emulsion mixing, method for preparing composition for drug delivery using the same and composition for drug delivery prepared thereby
Inventor: KIM SOO HYUN
IPC: A61P35/00
Filed: 2020-02-28
Abstract: The present invention relates to a method for preparing a stereo-complex polylactic acid composite using an oil-in-water emulsion mixing process, a method for preparing a drug delivery composition and a drug delivery composition prepared thereby. Particularly, the method according to the present invention includes a simple process, requires a short time for preparation and provides high stereo-complex binding efficiency, as compared to the conventional solution mixing, melt blending or supercritical fluid process, by using the oil-in-water emulsion mixing process. In addition, the drug delivery composition according to the present invention allows a drug to be supported in the polymer chains of stereo-complex polylactic acid very easily and efficiently by using the oil-in-water emulsion mixing process and can release the drug with ease for a long time at room temperature.
Patent KR-20210114744-A (KR)
Title: Production of poly(3-hydroxybutyrate-co-4-hydroxybutyrate) from methane by metabolic engineered methanotrophs
Inventor: LEE EUN YEOL
IPC: C12N9/02
Filed: 2020-03-11
Abstract: The present invention relates to a transformed methanogenic bacteria having a copolymer-producing ability, and the transformed methanogenic bacteria of the present invention can produce a 3-hydroxybutyrate-4-hydroxybutyrate copolymer using methane as a sole carbon source. In the case of a bioconversion process using these methane magnetizing bacteria, relatively inexpensive methane can be used as a carbon source, which is economically advantageous, and in that methane in the atmosphere can be used, there are environmental advantages such as prevention of greenhouse gas emission.
Patent KR-20200115255-A (KR)
Inventor: UCHIDA JUN
IPC: A61K6/60
Filed: 2020-03-24
Abstract: The present invention provides a two-paste type resin-reinforced dental glass ionomer cement composition which exhibits high surface hardenability even under wet conditions, so that it is difficult to cause surface turbidity even when moisture comes in contact with the same at an initial stage of hardening, and the cured product exhibits high mechanical properties while exhibiting little absorption expansion and excellent color resistance properties, and thus has excellent storage stability. More specifically, the present invention provides a two-paste-type resin-reinforced dental glass ionomer cement composition is composed of two pastes, and at least one side of two pastes comprise: (a) an acid-reactive glass powder; (b) a polymer of an acidic group-containing polymerizable monomer; (c) water; (d) a (meth)acrylate-based polymerizable monomer having a hydroxyl group; (e) a trifunctional or higher (meth)acrylamide polymerizable monomer; and (f) a polymerization initiator (however, the paste containing (c) water does not contain (a) the acid-reactive glass powder and at least one side of a polymer of the (b) acidic group-containing polymerizable monomer).
Patent KR-20200115370-A (KR)
Inventor: ROH IL KEUN
IPC: A61Q11/00
Filed: 2020-03-30
Abstract: The present invention relates to a method for capturing a fine material using condensation and relaxation of a biopolymer molecular structure. Specifically, by using a biopolymer in which the condensation degree or relaxation degree of a molecular structure changes according to an environmental change, a fine material comes into contact with a biopolymer in which a molecular structure is relaxed, and the molecular structure of the biopolymer is condensed, such that the fine material is mixed with the biopolymer. When the method for capturing a fine material or a composition for capturing a fine material of the present invention is used, a fine material, specifically, fine dust can be effectively collected. In particular, when skin is applied to a human body, fine dust can be effectively prevented from being deposited to skin, or pre-deposited fine dust can be effectively removed. A collection effect with respect to microorganisms is also excellent, and thus the present invention can also be applied to health hygiene. In addition, when the method for producing a fine material captured structure of the present invention is used, a captured structure having an excellent capturing effect or suitable to be used as an active ingredient of a fine material collecting composition or to apply the fine material collecting method of the present invention can be produced.
Patent KR-20210121977-A (KR)
Title: System for converting existing class content into AI instructor class content
Inventor: ONE TAE KYUNG
IPC: G06Q50/20
Filed: 2020-03-31
Abstract: The present invention relates to a system for enabling even a person without computer expertise to easily convert existing class content into class content featuring an artificial intelligence instructor. A device to perform the operation will be described later as an artificial intelligence instructor class content conversion device (100), which comprises: a class content input unit (110); a class content-type analysis unit (120); a video class content extraction unit (130); an image class content extraction unit (131); a document class content extraction unit (132); a voice class content extraction unit (133); a class script database unit (140); and a class material database unit (141). Therefore, even a person without computer expertise can easily create classes featuring the artificial intelligence instructor using the existing class content.
Patent KR-20200118761-A (KR)
Inventor: GOHIRA TAKU
IPC: H01L21/02
Filed: 2020-04-03
Abstract: An objective of the present invention is to perform etching on a workpiece including two types of films of a silicon oxide film and a silicon nitride film at once by a condition common to both films. According to an example embodiment of the present invention, in an etching method, a workpiece is maintained at a temperature higher than or equal to -30°C and lower than or equal to 30°C. Also, if Ua is a value resulting from adding J(i) × N(i) / M(i) for all values which i can take where J(i) is the flow of a first fluorocarbon gas among one or more fluorocarbon gases used in etching, and M(i) and N(i) are the numbers of fluorine atoms and carbon atoms included in the element composition of the corresponding gas, and Ub is a value resulting from adding J(k) × H(k) for all values which k can take where J(k) is the flow of a k^th hydrogen-containing gas among one or more hydrogen-containing gases used in etching, and H(k) is the number of hydrogen atoms included in the element composition of the k^th hydrogen-containing gas, Ua / Ub satisfies 0.04 < Ua / Ub < 0.22.
Patent KR-20210125249-A (KR)
Title: Portable LNG Hose Reel device
Inventor: NAM JUM BUM
IPC: B65H75/44
Filed: 2020-04-08
Abstract: The present invention relates to a mobile LNG hose reel apparatus. More specifically, the present invention relates to the mobile LNG hose reel apparatus which is installed between land or sea transportation means, can be moved so that easy operation is possible, and can be safely operated even in a flow of the transportation means without being affected by external shocks. The mobile LNG hose reel apparatus of the present invention comprises: a movable trailer; a reel assembly provided in the trailer; a hose which is wound around the reel assembly, and both ends of which are connected to the land or sea transportation means to enable LNG exchange; and a remove line provided in the trailer and formed separately from the reel assembly to remove residual LNG by supplying a fluid to the hose.
Patent KR-20210125822-A (KR)
Title: A System for Checking a Getting in or out Information of a Vehicle Passenger and a Method for Protecting the Passenger Using the Same
Inventor: JUNG SUN OK
IPC: H04W4/80
Filed: 2020-04-09
Abstract: The present invention relates to a getting-on and getting-off information detecting system of a vehicle passenger and a protection method of a passenger thereby. The getting-on and getting-off information detecting system of the vehicle passenger comprises: a passenger identification means (11) for each passenger capable of transmitting an electronic signal capable of identifying each passenger to detect a location; a multi-communication device (12) at least partially mounted in a vehicle while communicating with each passenger identification means (11) to receive an electronic signal; an operation server (13) for receiving information transmitted from the multi-communication device (12); and a protection application that receives location information of each passenger transmitted from the operation server (13) and displays it on electronic devices (14, 15) of a guardian or a vehicle operator.
Patent KR-20210127543-A (KR)
Inventor: KIM TAE GYUN
IPC: B62D6/00
Filed: 2020-04-14
Abstract: The present embodiments relate to steering control apparatus and method, and a steering assist apparatus. The steering control apparatus may comprise: a calculation unit calculating vehicle vibration information based on vehicle state information; a determination unit determining whether a snow chain is mounted on rear wheels based on the vehicle vibration information and vehicle external environment information; a determination unit determining a rear wheel steering (RWS) mode according to a determination result of the determination unit; and a steering motor control unit configured to control a rear steering motor to assist a rear output side mechanism connected to the rear wheels according to the determination result of the determination unit. Embodiments of the present invention may provide the steering control apparatus capable of improving reliability.
Patent KR-20210129926-A (KR)
Inventor: BAEK JISOO
IPC: B60R11/02
Filed: 2020-04-21
Abstract: The present invention relates to a vehicle and a vehicle antenna, and an object of the present invention is to provide a vehicle antenna that is easy to mount (install) and has an excellent grounding effect, and a vehicle equipped with the same. To this end, the vehicle antenna according to the present invention comprises: an outer cover having an inner space for receiving an antenna module and provided to be fixed to one surface of a roof panel; an antenna module provided to be received in the inner space of the outer cover through a roof hole formed in the roof panel; a communication module integrally assembled with the antenna module and provided to be coupled to the outer cover on another surface of the roof panel; and a grounding member provided at the communication module (104), temporarily fastened to the roof hole of the roof panel at the time of the mounting of the communication module, and causing a contact between the communication module and the roof panel to make the communication module grounded through the roof panel after the mounting of the communication module.
Patent KR-20200129037-A (KR)
Inventor: AKIIKE TOSHIYUKI
IPC: C08G77/20
Filed: 2020-04-24
Abstract: Provided are a radiation-sensitive composition which has sufficient lithography performance and by which a hardening film having sufficient etching medicinal fluid resistance and oxygen ashing resistance even by heating of a comparative low temperature (for example, 120°C or less) can be obtained; an insulation film for a display device, and the display device, wherein the insulation film is obtained by using the radiation-sensitive composition; a method for forming an insulation film for a display device by using the radiation-sensitive composition; and a silsesquioxane suitable as a component of the radiation-sensitive composition. The radiation-sensitive composition of the present invention comprises a silsesquioxane having a first structure unit represented by formula (1), a radiation-sensitive radical polymerization initiator, and an organic solvent. In formula (1), X is a monovalent organic group having a unsaturated double bond.
Patent KR-20210132902-A (KR)
Title: System for remotely monitoring temperature
IPC: G16H80/00
Filed: 2020-04-28
Abstract: A remote body temperature monitoring system is provided. The remote body temperature monitoring system according to one embodiment of the present invention includes: a patch-type thermometer which is attached to the body of a user and periodically measures the body temperature; a web service server which collects body temperature information measured by the patch-type thermometer and notifies a manager terminal when fever is suspected; a collection device which receives measured body temperature information from the patch-type thermometer and transmits the information to the web service server; and an AI server which receives the body temperature information from the web service server and manages the health state by artificial intelligence.
Patent KR-20200047500-A (KR)
Inventor: MYEONG HEE KIM
IPC: E04F13/075
Filed: 2020-04-28
Abstract: Provided is a surface material of an insulation material for building and an insulation material for building including the same. The surface material includes: a kraft paper layer including kraft paper having the basis weight of 40 to 150 g/m^2; and a low radiation layer having an emissivity of 0.3 to 0.6.
Patent KR-20210133558-A (KR)
Title: Method of fabricating thin-film vertical cavity surface emitting laser
IPC: H01S5/323
Filed: 2020-04-29
Abstract: According to one aspect by a technical idea of the present disclosure, disclosed is a manufacturing method of a thin film-type vertical resonance surface light emitting laser comprising: a step of forming a phosphide-based sacrificial layer on a growth substrate; a step of forming a stacked structure in which a first arsenide-based mirror layer doped with first conductivity type impurities on the sacrificial layer, an active layer and a second arsenide-based mirror layer doped with second conductivity type impurities different from the first conductivity type impurities are sequentially stacked; a step of attaching a first carrier on the stacked structure; and a step of separating the stacked structure and a first carrier from the growth substrate. Therefore, the present invention is capable of greatly reducing manufacturing costs.
Patent KR-20210136274-A (KR)
Title: Preparation method of Kyung-Ok-Ko for lungs fermented with yeast strain
IPC: A23L33/105
Filed: 2020-05-07
Abstract: The present invention relates to a preparation method of kyung-ok-ko for lungs fermented with yeast strain, and more specifically, to a preparation method of kyung-ok-ko for lungs fermented with yeast strain, wherein after extracting an active ingredient of the kyung-ok-ko for lungs with a mixed solvent of water and ethanol, lipase is added to decompose a lipid component, and the yeast strain is fermented to decompose a protein polysaccharide component, thereby extracting, filtration, and concentration of the pharmacologically active ingredients in the kyung-ok-ko for lungs.
Patent KR-20200133179-A (KR)
Inventor: MOHD SYAMSUL JOHARY BIN LSMAIL
IPC: A01K89/0155
Filed: 2020-05-11
Abstract: An object of the present invention is to provide a dual bearing reel so that line tangling related to the lid member of a level wind mechanism can be suppressed by means of a simple configuration. A dual bearing reel (100) includes a reel main body (2), a spool (3), and a level wind mechanism (5). The reel main body (2) has a first side plate (6a), a second side plate (6b) spaced apart from the first side plate (6a) in the left-right direction, and a pole mounting portion (6d) extending in the front-rear direction. The level wind mechanism (5) has a worm shaft (11) having a spiral groove (11a), an engaging member (15) engaging with the spiral groove (11a) on the pole mounting portion (6d) side, a moving member (14) having an accommodating portion (14b) accommodating the engaging member (15), and a lid member (16) covering the accommodating portion (14b). The lid member (16) has a bottom surface (16a) on the pole mounting portion (6d) side of the lid member (16) and an outside surface (16b) inclined in a tapered shape such that its outer diameter increases toward the worm shaft (11) from the bottom surface (16a).
Patent KR-20210137742-A (KR)
Title: Retaining wall with anchor panels and construction method thereof
IPC: E02D5/76
Filed: 2020-05-11
Abstract: The present invention relates to a cutting part retaining wall with anchor panels, which has intermediate panels, of which portions of ends are supported on the rear surfaces of a plurality of anchor panels fixed to the front surface of a cutting part by anchor members, between the plurality of anchor panels, to omit the anchor members for supporting the intermediate panels, thereby increasing constructability, and to reduce construction period and costs, thereby increasing economic feasibility, and a construction method thereof. The cutting part retaining wall installed on the front surface of a cutting part to prevent the loss of the ground on the rear surface of the cutting part comprises: a plurality of anchor panels spaced apart from each other in horizontal and vertical directions and fixed to the front surface of a cutting part by anchor members; and a plurality of intermediate panels provided between the anchor panels, and having portions of ends supported on the rear surfaces of adjacent anchor panels so that the positions are fixed by the anchor panels.
Patent KR-20210138975-A (KR)
Title: Nasal disease auxiliary device
IPC: A61N5/06
Filed: 2020-05-13
Abstract: The present invention provides a nasal disease treatment aid device, comprising: a nose cover which forms a dome so as to cover the nose of a user and covers the nose while being positioned on the nose of the user; a fixing member which is connected to left and right sides of the nose cover and fixed to the head of the user so that the nose cover is fixed to the nose of the user; insertion members which have, interposed therebetween, a support body provided in an inner space of the nose cover, extend outward from the left and right sides of the support body, and are formed in tubular shapes each having a hollow the inside of which communicates in the front-back direction so as to allow the user to breathe through the nostrils; LED light sources which are provided on one sides of the insertion members, respectively, and emit therapeutic light into the inside of the nose; and low-frequency stimulation units which are provided on each of the left and right sides of the nose cover and physically stimulate paranasal sinuses while in contact with the paranasal sinuses that are around the nose. Therefore, it is possible to provide necessary help for the treatment of rhinitis and paranasal sinusitis at the same time, and infrared treatment light of a corresponding wavelength using the LED light sources and heat treatment by radiation heat from the infrared light are carried out in parallel such that the resulting light and heat is propagated deep into a nasal cavity so as to be able to effectively improve blood circulation, thereby requiring a shorter treatment time and minimizing side effects such as skin rashes and so on caused by prolonged exposure to light and heat.
Patent KR-20210143551-A (KR)
Title: Apparatus and method for detecting fault point location in transmission line
IPC: G01R31/08
Filed: 2020-05-20
Abstract: An embodiment of the present invention relates to a device for detecting a location of a fault point in a transmission line, and a method thereof. The device for detecting a location of a fault point includes: a plurality of fault waveform acquisition units for acquiring bus voltage waveforms and line current waveforms measured at both ends of a fault line in which a fault occurs among the parallel lines, and a line current measured in a sound line in which the fault does not occur among the parallel lines as fault waveforms; a synchronization unit for synchronizing the fault waveforms; a fundamental wave component acquisition unit for acquiring fundamental wave components from the fault waveforms synchronized by the synchronizing unit; and a fault point determination unit for determining a location of a fault point of the fault line based on the fundamental wave components. Accordingly, the present invention can improve accuracy of detecting the location of the fault point in a power transmission line including parallel lines.
Patent KR-20200135736-A (KR)
Title: Rapid kit comprising icrofluidic device with intermediate venthole
Inventor: CHUNG SEOK
IPC: B01L3/00
Filed: 2020-05-20
Abstract: The present invention relates to a rapid kit comprising a microfluidic device having an intermediate vent hole, wherein the rapid kit comprises: a microfluidic device including an inlet formed to communicate with a channel at one end of an upper plate so that a target material can be injected, a first vent hole formed on the other side of the upper plate on which the inlet is formed, and at least one second vent hole formed between the inlet and the first vent hole; a conjugation region in which a first antibody reacting with the target material adjacent to the inlet is fixed; a test region in which a second antibody reacting with a target material to be detected is fixed, being disposed adjacent to the second vent hole; and a control region in which a third antibody reacting with the first antibody is fixed at a predetermined distance from the test region along the moving direction of the target material. The flow time may be controlled so that the reaction time of a sample moving to the test region and the control region along a channel is adjusted by controlling the opening and closing of the first vent hole and the second vent hole.
Patent KR-20210146683-A (KR)
Inventor: KANG HEE JOO
IPC: A47L15/00
Filed: 2020-05-27
Abstract: The present invention relates to a dishwasher and an operation method thereof. A dishwasher that performs a rinsing process after a cleaning process according to the present invention comprises: a housing (30); a door (10); a tub (20) forming a cleaning chamber; a nozzle (230) spraying a fluid into the cleaning chamber; a sump unit (200) into which a fluid is introduced; a heater (210) located in the sump unit (200); a water inflow passage (110) through which raw water is introduced; a cleaning passage and rinsing passage (122) in which one side is in communication with the water inflow passage (110), the other side is in communication with the nozzle (230) or the sump unit (200); a water-purifying filter (140) that converts the incoming raw water into purified water and is detachably coupled to the tub (20) or the housing (30); and a water inlet valve (120) for branching the water inflow passage (110) to the rinsing passage (122) or the cleaning passage.
Patent KR-20210150686-A (KR)
Inventor: KIM YONG CHUL
IPC: H02K3/52
Filed: 2020-06-04
Abstract: The present invention provides a motor which comprises a rotor, and a stator disposed to correspond to the rotor. The stator includes a stator core, an insulator coupled to the stator core, and a coil disposed in the insulator. The insulator includes an upper plate disposed on an upper surface of the stator core, a first side plate extended from one end of the upper plate and disposed on one side of the stator, and a second side plate extended from the other end of the upper plate and disposed on the other side of the stator. The second side plate includes a first region extended from the other end of the upper plate, and a second region extended from the first region and disposed on a lower surface of the stator. The second region is bent in the first region.