baber/WOPTO huggingface dataset:
Patent KR-20170029471-A (KR)
Title: Fully active beta-galactosidase mutants and Uses thereof
Inventor: KIM SU JIN
IPC: C12N15/75
Filed: 2017-03-07
Abstract: The present invention relates to a carboxy-terminus truncated beta-galactosidase enzyme mutant having high transglycosylation activity, and to a use thereof. More specifically, the present invention relates to a carboxy-terminus truncated beta-galactosidase mutant; a gene coding the same; a recombinant vector containing the gene; a recombinant microorganism which has been genetically transformed by the gene or the recombinant vector; and a method for preparing the beta-galactosidase mutant by using the recombinant microorganism. By using high transglycosylation activity of the carboxy-terminus truncated beta-galactosidase mutant according to the present invention, galactooligosaccharide can be efficiently mass-produced.
Patent KR-20180102366-A (KR)
Inventor: KIM JONG GUG
IPC: C09D123/08
Filed: 2017-03-07
Abstract: The present invention provides a waterproof structure which comprises: a primer layer made by applying first primer to an upper surface of a concrete layer; a first waterproof layer made by applying a first waterproof agent to an upper surface of the primer layer; a sheet layer attached to an upper surface of the first waterproof layer; a second waterproof layer made by applying a second waterproof agent to an upper surface of the sheet layer; a third waterproof layer made by applying the second waterproof agent to an upper surface of the second waterproof layer; a fourth waterproof layer made by applying the second waterproof agent to an upper surface of the third waterproof layer; and a top coating layer made by applying a third waterproof agent to an upper surface of the fourth waterproof layer.
Patent KR-20180046340-A (KR)
Inventor: JOO JI HO
IPC: G02B6/12
Filed: 2017-03-07
Abstract: The present invention relates to a wavelength division multiplexer having low manufacturing costs and excellent optical characteristics. The wavelength division multiplexer comprises: an input waveguide including a plurality of bragg gratings for separating multiplexed optical signals into optical signals, respectively; and a plurality of output waveguides connecting to the input waveguide and receiving the optical signals separated from the plurality of bragg gratings. The plurality of bragg gratings include a first bragg grating including first protrusion units having a first width and a second bragg grating including second protrusion units having a second width greater than the first width. Each of the first and second protrusion units has a curved side on which a corresponding optical signal is incident.
Patent KR-20180018264-A (KR)
Inventor: CHOE HYE JI
IPC: G06F3/06
Filed: 2017-03-17
Abstract: A portable memory system according to the present invention includes: an electronic device which wirelessly communicates with a portable memory, displays a data transmission and reception state with the portable memory, receives a portable memory storage mode to wirelessly transmit data to the portable memory or a portable memory reading mode to wirelessly receive the data from the portable memory selected by a user, and performs wireless data transmission and reception according to the selected portable memory storage mode or portable memory reading mode; and the portable memory which wirelessly communicates with the electronic device and wirelessly transmits the stored data to the electronic device or stores the data by wirelessly receiving the data from the electronic device. Accordingly, the present invention can improve security by including a means for identifying the portable memory.
Patent KR-20180106625-A (KR)
Inventor: SEO JUNG DOO
IPC: H05B3/14
Filed: 2017-03-21
Abstract: An embodiment of the present invention relates to a planar heating element and a manufacturing method thereof. According to an embodiment of the present invention, by filling a graphite sheet having a mesh structure having a plurality of voids with metal nitride, metal silicide, silicon carbide, conductive polymer, fluorine-doped tin oxide (FTO), or a heating composition including a combination of the metal nitride, the metal nitride, the metal silicide, the silicon carbide, the conductive polymer, and the FTO and coating the graphite sheet, the planar heating element is resistant to thermal shock due to rapid increase/decrease in temperature, the planar heating element can generate heat with low power, and the planar heating element has excellent uniformity of surface temperature. In addition, the planar heating element according to an embodiment, peeling between an electrode and the heating composition does not occur since graphite fabric itself can be used as the electrode and no separated electrode is required. Therefore, the planar heating element is thin, light, and flexible but also the planar heating element can be effectively used as a floor heating material, a building material such as wallpaper, a garment, a ceramic heater for a semiconductor, etc. since no electricity cut off occurs even when the planar heating element is folded and bent.
Patent KR-20170113182-A (KR)
Inventor: NONOYAMA MASAIKI
IPC: F23D14/62
Filed: 2017-03-22
Abstract: 공기공급로(3) 및 가스공급로(4)의 통기저항을 대소로 전환하는 버터플라이밸브(７) 및 전환밸브(８)와, 버터플라이밸브의 개폐에 연동하여 전환밸브를 개폐하는 연동기구(９)를 구비하는 예혼합장치에 있어서, 공기공급로 및 가스공급로의 통기저항을 크게 하는 소능력상태와 통기저항을 작게 하는 대능력상태와의 어느 경우에 있어서도, 혼합기의 공기과잉률이 적정치가 되도록 조절할 수 있게 한다. 
버터플라이밸브(７)가 닫힘상태를 포함하는 소정의 제1회동각도범위내에 존재할 때에 전환밸브(８)를 전폐상태로 유지하고, 버터플라이밸브(７)가 열림상태를 포함하는 소정의 제2회동각도범위내에 존재할 때에 전환밸브(７)를 전개상태로 유지하도록 연동기구(９)를 구성한다. 제1회동각도범위내에서 혼합기의 공기과잉률이 적정치가 되는 버터플라이밸브(７)의 회동각도를 닫힘측정지각도로 설정하는 동시에, 제2회동각도범위내에서 혼합기의 공기과잉률이 적정치가 되는 버터플라이밸브(７)의 회동각도를 열림측정지각도로 설정한다.
Patent KR-20180109112-A (KR)
Inventor: KIM IN SU
IPC: E02D13/04
Filed: 2017-03-27
Abstract: The present invention relates to a method for reinforcing a concrete floor thickness during press-in of a pile, which can reinforce a concrete floor thickness so as to press in a pile using a hydraulic jack with high capacity even though the floor is thin when a building is inclined or a pile is pressed in in order to restore an inclined part, and more specifically, to a method for reinforcing a concrete floor thickness during press-in of a pile, which can reinforce a concrete floor thickness to prevent the concrete floor from coming off even though the concrete floor is thin when a pile with a large diameter is pressed in using a hydraulic jack with high capacity. In order to achieve the object, the method for reinforcing a concrete floor thickness during press-in of a pile according to the present invention comprises the steps of: boring a core (11) having a predetermined outer diameter in a basic concrete layer; removing earth and sand (13) located at a lower portion of the core (11) formed in the basic concrete layer (10) to form a space part (30); inserting a plurality of basic fixing rods (21) through the core (11) to fix an anchor (22) formed at a lower end of the basic fixing rod (21) to be connected to a floor surface (31) of the space part (30); pressing and fixing a guide pipe (23) with a predetermined length into the basic fixing rod (21); and pouring and curing non-shrink mortar (50) into the space part (30) between the core (11) and the guide pipe (23) to make the basic concrete layer (10), the non-shrink mortar (50) and the basic fixing rod (21) integrated.
Patent KR-20180111196-A (KR)
Title: Apparatus and method for determining route and speed of vessel, and recording medium
Inventor: JEONG DOO HUN
IPC: B63J99/00
Filed: 2017-03-31
Abstract: Disclosed are an apparatus and a method for determining a route and a speed of a vessel, and a recording medium. According to an embodiment of the present invention, the method for determining a route and a speed of a vessel comprises a step of determining a navigation route and a navigation speed profile of a vessel by enabling direction information and speed information corresponding to nodes contained in a route of the vessel to be a design variable, and using an optimized algorithm to optimize the direction information and the speed information at the same time based on a predetermined objective function and a constraint condition. According to an embodiment of the present invention, an optimized route and a speed profile to minimize fuel consumption caused by sailing of the vessel can be determined by optimizing the direction information and the speed information of the vessel at the same time.
Patent KR-20180113325-A (KR)
Inventor: KIM HOI RIN
IPC: G10L21/04
Filed: 2017-04-06
Abstract: According to the present invention, disclosed are a voice synthesizer having a voice modulation function and a method thereof. The present invention: encodes the voice model of an arbitrary speaker forming the voice synthesizer in an automatic voice synthesizer into a voice model code effective and efficient for voice modulation; converts the voice model code into a voice model code containing the voice information of the modulated voice by changing the voice model code or mutually combining voice model codes of a plurality of speakers; decodes the encoded voice model code to restore the corresponding voice model from the converted voice model code; and synthesizes a modulated voice waveform corresponding to given text by using the restored voice model. According to an embodiment of the present invention, a voice synthesis method includes: a step of encoding a voice model into a voice model code; a step of converting the voice model code into a voice model code including the voice information of the modulated voice by the operation of the voice model code; a step of decoding the encoded voice model code or the voice model code including the voice information of the modulated voice and restoring the decoded voice model code into a synthesizable voice model; and a step of synthesizing a voice waveform of the modulated voice for the inputted text information based on the restored voice model as text information is inputted.
Patent KR-20180117391-A (KR)
Inventor: OH SUNG HWA
IPC: C11B1/04
Filed: 2017-04-19
Abstract: The present invention relates to a method for extracting citron-flavored essential oil, and more particularly, to a high-efficiency method for extracting citron-flavored essential oil using supercritical extraction. The high-efficiency method for extracting citron-flavored essential oil using supercritical extraction comprises the steps of: (a) pretreating citrons; and (b) extracting citron-flavored essential oil containing limonene and γ-terpinene with supercritical carbon dioxide at a temperature of 40-60°C and a pressure of 100-500 bar. According to the method for extracting citron-flavored essential oil of the present invention, citron-flavored essential oil containing limonene and γ-terpinene as main components can be extracted with high efficiency from citron, and the extracted citron-flavored essential oil can be usefully applied to related industries such as food raw materials, cosmetic raw materials and aroma therapy.
Patent KR-20180121040-A (KR)
Title: Method of preparaing diol
Inventor: JEON SANG JUN
IPC: C12P7/18
Filed: 2017-04-28
Abstract: The present invention relates to a method for manufacturing diols comprising a separation and purification process. Specifically, the present invention provides a method for manufacturing diols, comprising the step of: producing a fermentation culture comprising diols; removing impurities in the fermentation culture to produce a pretreatment solution; and purifying the pretreatment solution to obtain diols. According to the present invention, the purity of the target diols in the purification process can be remarkably enhanced.
Patent KR-20180121232-A (KR)
Inventor: JEONG SE WOONG
IPC: B60G15/06
Filed: 2017-04-28
Abstract: According to an aspect of the present invention, a top mount assembly comprises: an insulator having an elastic body, and arranged between a vehicle body and a strut; and a strut bearing having an upper housing having a hole into which a portion of the elastic body penetrates, a lower housing, and a bearing arranged between the upper housing and the lower housing. The elastic body has an elastic protrusion protruding downwards from the hole. The lower housing has a groove extending in a circumferential direction for the elastic protrusion to be inserted thereinto, and is placed at an internal side in the radial direction of the bearing. The elastic protrusion is inserted into the groove to seal a gap between the upper housing and the lower housing at an internal side in the radial direction of the bearing.
Patent KR-20180123199-A (KR)
Inventor: BANG WAN JOO
IPC: B41M3/14
Filed: 2017-05-04
Abstract: A replaceable security paper detecting cassette which is provided to be replaceable with a general multiplier so as to print only pre-authorized paper, comprises: a paper loading portion for supplying security paper; a security paper detecting portion for detecting whether paper picked up from the paper loading portion is the security paper or not; a paper feeding drive portion for primarily transferring the paper picked up from the paper loading portion in the direction of the security paper detecting portion, and secondarily transferring the security paper in a conventional paper pickup roller direction; and a cassette control portion for controlling the paper feeding drive portion so as to normally supply the security paper to a printing area by the paper pickup roller when a security paper detecting signal is inputted from the security paper detecting portion, and separately discharging non-security paper when a non-security paper detecting signal is inputted from the security paper detecting portion.
Patent KR-20180125271-A (KR)
Title: Adhesive Composition and Adhesive Sheet Using the Same
Inventor: JUNG KYOUNG MOON
IPC: C09J133/26
Filed: 2017-05-15
Abstract: The present invention provides an adhesive composition comprising an acrylic copolymer containing a thermosetting functional group and a radically polymerizable functional group which has a weight average molecular weight of 300,000 to 1,000,000 formed by introducing a radically polymerizable function group-containing compound into an acrylic copolymer containing a hydroxyl group-containing acrylamide, a photoinitiator and a thermosetting agent. The adhesive composition according to the present invention is excellent in durability and adhesiveness and can be suppressed from deterioration in adhesiveness after photocuring.
Patent KR-20170129628-A (KR)
Inventor: ROBERTS SASHA
IPC: B63G7/06
Filed: 2017-05-16
Abstract: An electromagnet may be used to provide a controlled magnetic field such as the purpose of removing mines. The electromagnet may be formed of a material having a Curie temperature and may be stored at a temperature higher than the Curie temperature. A system for radiating a controlled magnetic field comprises: an electromagnet including a magnetic core; a storage unit storing the electromagnet; and a heating unit heating the magnetic core, wherein the core includes a ferromagnetic material or a ferric material.
Patent KR-20170130308-A (KR)
Inventor: LEE BYOUNG SOO
IPC: B01D69/10
Filed: 2017-05-17
Abstract: The present disclosure relates to a method for manufacturing a water-treatment separation membrane, which comprises the following steps: preparing a porous support; forming a polyamide active layer on the porous support using interfacial polymerization of an aqueous solution containing an amine compound and an organic solution containing an acyl halide compound; and coating a coating solution containing a random copolymer comprising monomers represented by the chemical formulas 1 to 3 on the polyamide active layer, wherein the content of the random copolymer is 0.5 to 2 wt% based on the total weight of the coating solution, and provides a water-treatment separation membrane manufactured by using the same, and a water-treatment module comprising the water-treatment separation membrane. A reverse osmosis membrane manufactured by the manufacturing method according to one embodiment of the present invention has excellent permeation flow rate and salt removal rate.
Patent KR-20170059952-A (KR)
Inventor: NOWATARI HIROMI
IPC: H01L51/05
Filed: 2017-05-23
Abstract: The objective of the present invention is to provide a light emitting element providing light with high brightness and capable of being operated at low voltage, and to provide a light emitting device or electronic device with reduced power consumption. The light emitting element n (n is a natural number equal to or greater than two) electroluminescence (EL) layers between anode and cathode comprises: a first layer including one among alkali metal, alkali earth metal, rare earth metal, alkali metal compound, alkali earth metal compound, rare earth metal compound between the first and the second EL layers; a second layer including in contact with the first layer and including a material with high electron transporting properties; and a region in contact with the second layer, and including a material with high hole transporting properties and a material with acceptor properties.
Patent KR-20180132216-A (KR)
Inventor: MUN TAE SIK
IPC: H01L21/673
Filed: 2017-06-02
Abstract: An embodiment of the present invention provides a buffer unit for temporarily storing a substrate and an apparatus for processing a substrate having the same. The buffer unit for temporarily storing a circular substrate comprises: a housing having a buffer space therein and formed with an entrance through which the substrate enters and exits; a substrate support member provided in the buffer space and supporting the substrate in a stacked manner; and an atmosphere forming unit having a gas discharge member for spraying gas in the buffer space so as to form rotary airflow having the vertical direction as a central axis. The above creates the rotary airflow in the buffer space, and the substrates placed in the buffer space can be cleaned and dried on the entire surface by the rotary airflow.
Patent KR-20180132222-A (KR)
Inventor: KIM BYUNG HWAN
IPC: A61C1/08
Filed: 2017-06-02
Abstract: The present invention relates to a multifunctional dental implant operation guide using a diastema, which is mounted at a position, in which a diastema is formed, so as to facilitate an implant operation. According to the present invention, the multifunctional dental implant operation guide using a diastema, provided to guide a perforated location for implantation of an implant when a dental implant operation is carried out, may comprise: a first body mounted on an upper portion of the perforated location of the implant; a second body placed on an upper portion of the first body; and a coupling member coupling the first and second bodies to each other. The first and second bodies each include a gingiva support member formed in a shape corresponding to a shape of gingiva so as to surround the gingiva around the perforated location, and a guide hole for guiding the perforated location vertically penetrates therethrough.
Patent KR-20180135531-A (KR)
Inventor: PARK KYEONG JIN
IPC: B43L21/02
Filed: 2017-06-13
Abstract: The present invention relates to a roller blackboard eraser with a water sprayer, in which a body for water storage is formed therein, a water-stopper is formed so that water can be injected into a body storage unit, a sprayer button having a handle to which fingers are inserted is formed to pass through the body and being able to adjust spraying of water, and a sprayer for spraying the water is formed at a lower portion of the body. There is a roller eraser at a down position along a connection part connected to the lower portion of the body.
Patent KR-20180136198-A (KR)
Inventor: HA JUNG TAE
IPC: B43K27/08
Filed: 2017-06-14
Abstract: The present invention relates to a four-colored board marker which has black, red, blue and green markers embedded in one board marker for convenient use. The present invention (four-colored board marker) has three tips protruding from a body of a board marker, wherein an end portion of each tip is outwardly bent to be easily used. The three tips are divided by black, red, blue and green, and four liquid contents in the inside of the board marker connected by tips are accommodated in one body wherein the four colors are separated in the one body. The body displays colors which are the same with the tips in a place where the protruding four color tips are located. When various colors of the board marker are selectively used, each board marker needs to be prepared, but, when the present invention is used, four colors are used by one board marker so as to be convenient, and there is no need to prepare board markers for each color.
Patent KR-20190000226-A (KR)
Inventor: SUNG YONG HA
IPC: F02D41/00
Filed: 2017-06-22
Abstract: An EGR system control apparatus according to an aspect of the present invention includes a turbocharger including a turbine and a compressor, an EGR cooler cooling an EGR gas flowing through an exhaust gas recirculation (EGR) line, a bypass line connected in parallel to the EGR cooler such that the EGR gas flows by branching from the exhaust manifold side of an engine and bypassing the EGR cooler, a bypass valve adjusting the ratio between the amount of the EGR gas flowing through the EGR line and the amount of the EGR gas flowing through the bypass line, an EGR valve installed on an EGR line and adjusting the amount of fresh air and the amount of the EGR gas supplied to the intake manifold side of the engine, and a control unit determining the presence or absence of an abnormality of the EGR cooler based on the temperature of the rear end of the EGR cooler. The control unit determines an EGR bypass ratio, which is the ratio of the EGR gas flowing through the bypass line to the total EGR gas flowing through the EGR line and the bypass line, based on the result of the determination. The control unit controls the opening degree of the bypass valve based on the determination. The control unit controls the opening degree of the EGR valve by determining a target fresh air amount based on the EGR bypass ratio and an engine operation state.
Patent KR-20190000511-A (KR)
Inventor: JEON SANG HYUN
IPC: G06F9/44
Filed: 2017-06-23
Abstract: According to the present invention, an apparatus building an ELF binary capable of efficiently managing a version of an ELF binary comprises: a build unit compiling a source code in which a version is described and building a first ELF binary including version information; a version information extracting unit extracting first version information from the first ELF binary and extracting second version information from a prebuilt second ELF binary; a comparison unit comparing the first version information with the second version information, comparing the first ELF binary with the second ELF binary, and comparing the parts excluding the version information with each other; and an ELF binary determination unit selecting which one of the first ELF binary and the second ELF binary is to be used according to a comparison result of the comparing unit.