baber/WOPTO huggingface dataset:
Patent KR-20180006094-A (KR)
Inventor: KIM YONG HYUN
IPC: G05B23/02
Filed: 2016-07-08
Abstract: The present invention relates to an optimal operation mode suggestion method by regression analysis in a water distribution network which performs regression analysis on a pressure and residence time between a distribution reservoir and each block in a water distribution network, and prepares operation data optimized for an analysis result to suggest an optimized operation mode to allow stable operation management of the water distribution network. The optimal operation mode suggestion method by regression analysis in a water distribution network comprises: a step of collecting data for operation mode optimization by a site system for managing a distribution reservoir and a block; a step of extracting analysis data for water distribution network statistics analysis based on the collected data; a step of calculating a pressure change amount based on the extracted analysis data; a step of using the calculated pressure change amount to calculate residence time; a step of using the calculated resident time and pressure data to analyze a pressure relationship between the distribution reservoir and the block; and a step of suggesting an operation mode of a safe range based on an analyzed result.
Patent KR-20180015020-A (KR)
Inventor: KIM SEUNG BUM
IPC: B60R16/03
Filed: 2016-08-02
Abstract: The present invention relates to a method for controlling the position of a VCM flap and a device for the same. According to the present invention, the method for controlling the position of a VCM flap includes: a step (S100) of determining whether the state of a vehicle satisfies an opening condition of a predetermined variable port flap control module (VCM) (200); a step (S200) of calculating a VCM opening voltage (B1) considering tolerance of a flap (210) of the VCM (200) in case the state of the vehicle satisfies the opening condition of the VCM (200); and a step (S300) of controlling the flap (210) of the VCM (200) in an opened state by applying the VCM opening voltage (B1) to a motor (220) of the VCM (200) in case the opening condition of the VCM (200) is satisfied during starting. According to the present invention, the method for controlling the position of a VCM flap and the device for the same can control opening and closing the VCM flap at an optimal position and, therefore, can prevent damage to a gear and the like.
Patent KR-20170018775-A (KR)
Title: Oxide sputtering target material
Inventor: TAMADA YUU
IPC: C04B35/515
Filed: 2016-08-03
Abstract: The present invention provides an oxide sputtering target material, restraining generation of a crack caused by heat-handling in a bonding process or a sputtering process of the oxide sputtering target material. A metal component comprises: 20-50 at.% of stannum (Sn); and residual zinc (Zn) and unavoidable impurities. The oxide sputtering target material has at least 0.24% of bending fracture strain at 22-400 degrees, or at least 130 MPa of an anti-cutting force at 200 degrees. The oxide sputtering target material is preferred to have 98.5% of an average value of relative density, and is more preferred to have not more than 0.3% of a variation of the average value of the relative density.
Patent KR-20180017887-A (KR)
Inventor: CHOI HYUN HO
IPC: G03B11/00
Filed: 2016-08-11
Abstract: The present invention relates to a camera module having a structure capable of effectively responding to dew and frost due to an external environment. According to an embodiment of the present invention, the camera module comprises: a barrel having at least one lens arranged therein; a retainer having an inner space formed therein, and receiving the barrel in the inner space; a holder coupling to a lower part of the retainer; a housing arranged on a lower side of the holder, and receiving a printed circuit board; and a cover unit installed in the retainer and arranged in front of the lens. The cover includes: a cover glass; a first anti-reflection layer arranged on an upper side of the cover glass; a heating layer arranged on a lower side of the cover glass; and a second anti-reflection layer arranged on a lower side of the heating layer.
Patent KR-20180018092-A (KR)
Inventor: KIM KYUNG MIN
IPC: F16L37/08
Filed: 2016-08-12
Abstract: A tube connector is disclosed. The tube connector of the present invention comprises a connector body, a tube holder, and a tube stopper part. The connector body comprises: a lower connector body allowing an end of the tube member to be inserted thereinto; and an upper connector body coupled to the lower connector body. The tube holder is arranged on the upper connector body to hold the tube member introduced into the upper connector body. The tube stopper part is coupled to the outer circumferential surface of the upper connector body to prevent the tube member from being separated. The tube stopper part has at least one stopper piece penetrating at least one support hole formed on an upper stopper body to be locked by the tube member. The tube stopper part is moved together with the tube member when a tensile force is applied to the tube member and then, allows one side part to be supported by the lower connector body, and a state where at least one stopper piece is locked and supported by the tube member is also maintained, thereby preventing the tube member from being separated.
Patent KR-20180018162-A (KR)
Inventor: LEE SU JUNG
IPC: F16C19/08
Filed: 2016-08-12
Abstract: The present invention relates to a meat broth slush manufacturing machine with improved torque for leak-proof and stirring. Wherein a coupling pipe is formed on the bottom surface of a reservoir for storing broth or slush produced therein and having a packing ring for sealing the inside thereof. Accordingly, when connecting a connecting apparatus equipped with a driving shaft interconnecting a stirring wing mounted for stirring the slush and a driving apparatus for rotating the stirring wing to the coupling pipe, a coupling line is sealed completely by the packing ring to prevent leakage. Besides, rotating parts using bushings or bearings are used in order to improve torque of the stirring wing even when the driving shaft mounted on the inside the connecting apparatus minimizes friction area at the time of rotation and is resistant to water pressure stored in the reservoir or water pressure of the generated slush.
Patent KR-20180019837-A (KR)
Inventor: HAN CHANG HEE
IPC: E21B3/02
Filed: 2016-08-17
Abstract: The present invention relates to a small-sized drilling machine, and more particularly, to a small-sized drilling machine which is easily moved in a narrow section, such as a tunnel or an underground space, by folding each movable part of the drilling machine into the smallest size, and particularly, capable of easily passing through a narrow space by reducing the width during the operation as the width (tread) between left and right operating portions is variable, and capable of smoothly passing through a bent path by reducing a turning radius, and furthermore, capable of stably supporting load by increasing the width during the operation.
Patent KR-20170023718-A (KR)
Inventor: HATAKEYAMA JUN
IPC: C08F212/14
Filed: 2016-08-19
Abstract: The present invention relates to a composition for a conductive polymer, which is soluble in an organic solvent and is useful for a dopant for fuel cells or conductive materials. The compound is a polymer compound for a conductive polymer, which comprises at least one repeating unit a represented by chemical formula (1) and has a weight average molecular weight of 1,000-500,000. In chemical formula (1), R^1 represents H or a methyl group; R^2 represents any one selected from a single bond, an ester group, and a C1-C12 linear,branched or cyclic hydrocarbon group that may have either or both of an ether group and ester group; R^3 represents a C1-C4 linear or branched alkyl group, wherein at least one of hydrogen atoms in R^3 is substituted with a fluorine atom; Z represents any one selected from a single bond, a phenylene group, naphthylene group, ether group and an ester group; and 0<a<=1.0.
Patent KR-20180022321-A (KR)
Inventor: SONG YOUNG EUN
IPC: B63B25/16
Filed: 2016-08-24
Abstract: The present invention relates to a gas supply line structure for a dual fuel engine, comprising: one pair of dual fuel engines; a fuel gas supply line; one pair of gas valve units; and one pair of gas pressure control valves. By installing the gas pressure control valve in a fuel injection port of the dual fuel engine, the gas supply line structure is able to instantly react to the pressure required for driving the duel fuel engine, and reduce costs required for installing individual valve since the duel fuel engine and the pressure control valve can be produced via one equipment.
Patent KR-20180023486-A (KR)
Inventor: JO HO HYEON
IPC: A47B96/02
Filed: 2016-08-26
Abstract: The present invention relates to an automatic shoebox, smartly arranging shoes in a shoebox, providing an excellent exterior design, and pursuing convenience, so as to solve an existing inconvenient problem of storing shoes one by one with hands and being not ventilated. In other words, the automatic shoebox comprises: a shoebox frame including a frame with a square shape forming a framework of the shoebox; an XYZ table with a T-shaped structure to be transferred on X, Y, and Z axes by using a motor; a shoebox shelf having a rectangular shape with a space to store shoes; a crane support having a gantry type shape to support a crane to select desired shoes; the crane with a T-shape to pick up the desired shoes; and a guide rail having a shape capable of holding a position to push the shelf on the Y axis.
Patent KR-20180024450-A (KR)
Inventor: KIM HYANG JIN
IPC: G06F11/14
Filed: 2016-08-30
Abstract: Disclosed is an universal serial bus (USB) communication control method of an USB host which switches a service without a reconnection process after removing an USB cable connecting an USB host and an USB accessory when switching the service provided through the USB accessory while using an android-based USB host and the USB accessory by connecting through the USB cable. To this end, the method for controlling an USB host device according to the present invention comprises the following steps of: receiving a request to switch to a second service while executing a first service; initializing an USB port of the USB host for switching to the second service, when the USB host is connected to the USB accessory through the USB cable and the first service is executed on the USB accessory; and starting the second service from the USB accessory when the switching to the second service through the initialization of the USB port is successful.
Patent KR-20180026612-A (KR)
Inventor: RYU HYUNG CHUL
IPC: A61K36/9066
Filed: 2016-09-02
Abstract: The present invention relates to a complex of curcuminoid (or curcumin) or a turmeric (Curcuma Longa) extract and L-carnitine which can secure the homogeneous water dispersibility of curcumin and the hygroscopicity improvement effect of L-carnitine at the same time. The homogeneous solid complex of the present invention has homogeneous water dispersibility even when no additional excipient is added, and allows an easy development of formulations such as beverage preparations and the like compared to conventional curcumin or turmeric extract powder. In addition, the homogeneous solid complex of the present invention has an excellent bioabsorption ratio compared to conventional curcumin powder.
Patent KR-20180026965-A (KR)
Inventor: KIM TAE WON
IPC: A61K8/02
Filed: 2016-09-05
Abstract: Provided are a paste and a skin external application agent. The skin external application agent contains a solvent and aerogel powder comprising hybrid aerogel particles which are particles having a hydrophilic functional group and a hydrophobic functional group on the surface. The hydrophilic functional group is a hydroxyl group, and the hydrophobic functional group is hydrogen, a linear or branched alkyl group with 1-18 carbon atoms, a silyloxy group represented by chemical formula (1), *-OSiH_(3-n)R^1_n, or a combination thereof. In the chemical formula 1, R^1 is a linear or branched alkyl group with 1-18 carbon atoms, n is an integer of 0 to3, and *refers to a binding site.
Patent KR-20180029304-A (KR)
Inventor: KWAK TAE WON
IPC: A01G9/02
Filed: 2016-09-12
Abstract: Disclosed is a plant pot with continuous hydration capabilities. According to the present invention, the plant pot includes: a body having a predetermined space; and a water tank which is formed to be adhered to the edges of the body, stores water, and supplies the water to the body. The body includes: a plant storage unit which is a sponge support formed to be spaced apart from the edges by a predetermined space and stores soil for planting a plant thereon; and a moisture containing unit which is filled with a sponge unit containing the water supplied from the water tank. The sponge support is formed to make the soil in the plant storage unit and the sponge unit of the moisture-containing unit contact, at least partially. The water tank includes a supply hole formed on a side surface for supplying water to the moisture containing unit of the body. The plant pot can continuously supply a predetermined amount of water to the plant planted in the plant pot, thereby keeping plants such as lichens and bracken ferns growing always fresh.
Patent KR-20180029322-A (KR)
Inventor: MUN JONG BAE
IPC: E06B9/80
Filed: 2016-09-12
Abstract: The present invention relates to a frame of a fly screen, and more particularly, to a fly screen capable of installing a roll fly screen without an extra frame structure even in a place in which an outdoor unit and other obstacles exist. The fly screen comprises: a head frame; a pair of rail frames connected at both sides of the head frame; and a lower frame connected at a lower end of the pair of rail frames so that a fly screen part is installed inside the frame, wherein the head frame, the rail frame, and the lower frame are provided with an extension part extending from an outer lower end in a longitudinal direction of the frame.
Patent KR-20180029358-A (KR)
Inventor: JANG JONG MIN
IPC: H01L33/10
Filed: 2016-09-12
Abstract: According to an embodiment of the present invention, provided is a semiconductor light emitting device with improved driving efficiency. The semiconductor light emitting device comprises: a light emitting structure including a first conductive semiconductor layer, an active layer, and a second semiconductor layer which are sequentially stacked; a first conductive pattern being in ohmic contact with one surface of the second conductive semiconductor layer; and a second conductive pattern being in ohmic contact with the one surface of the second semiconductor layer, and having a material different from that of the first conductive pattern. The first conductive pattern is in contact with a part of the second conductive pattern.
Patent KR-20170026313-A (KR)
Inventor: SON SEONG KIL
IPC: A61K8/41
Filed: 2016-09-28
Abstract: The present invention relates to a composition for hair surface modification. The composition for hair surface modification according to the present invention comprises a specific carbodiimide-based compound to form a covalent bond without damaging the hair, thereby providing a desired hair surface modification effect, semi-permanently.
Patent KR-20180036876-A (KR)
Inventor: BAE SUNG BUM
IPC: H01L21/324
Filed: 2016-09-30
Abstract: The present invention relates to a method for inspecting a defect of a nitride semiconductor, which can improve efficiency of the defect inspection method because a lattice defect can be inspected without destroying a substrate. The method for inspecting a defect of a nitride semiconductor comprises the following steps of: forming a nitride semiconductor on the substrate; preprocessing the nitride semiconductor; and acquiring a surface image of the nitride semiconductor. The step of preprocessing the nitride semiconductor includes the following steps of: forming a mask pattern in contact with the upper surface of the nitride semiconductor on the nitride semiconductor; performing a heat treatment process on the nitride semiconductor in which the mask pattern is formed; and performing a wet etching process to remove the mask pattern.
Patent KR-20170042485-A (KR)
Title: Fuel-air premixer for a gas turbine
Inventor: WANG LIANGYU
IPC: F23R3/14
Filed: 2016-10-06
Abstract: The present invention relates to a fuel-air premixer (12) for a turbine system (10). The fuel-air premixer (12) includes a swirler (50) and a central body (52). The swirler (50) is formed to stimulate an air flow (34) with the premixer (12). A central body (52) is formed to inject fuel (36) to the air flow (34). Additionally, the central body (52) is formed into an airfoil shape reducing and/or actually removing a recirculation pocket (108) to prevent auto-ignition and/or flames inside a combustion chamber (18). Accordingly, the turbine system is able to generate less NO_x emission. The purpose of the present invention is to provide the airfoil type central body for the fuel-air premixer.
Patent KR-20160122098-A (KR)
Title: Liquid crystal display
Inventor: KIM GWAN SOO
IPC: G02F1/1343
Filed: 2016-10-06
Abstract: According to an embodiment of the present invention, a liquid crystal display device comprises: first and second substrates configured to face each other; first and second spacing materials arranged on the first substrate wherein the first and second spacing materials have different heights; and a liquid crystal layer injected between the first and second substrates wherein the liquid crystal layer includes a plurality of liquid crystal molecules. The first and second spacing materials are made of a photosensitive material of which a height becomes the highest and then shorten again along a section. The first and second spacing materials can include a black pigment.
Patent KR-20180039380-A (KR)
Inventor: OH HAK SEO
IPC: B61L25/02
Filed: 2016-10-10
Abstract: The present invention relates to an apparatus to control guidance of a line of an automatic transfer system, to prevent collision between unmanned transfer devices; and a method thereof. According to the present invention, the apparatus comprises: a plurality of optical lines including an optical fiber of a predetermined length installed in each line of a joining point where the plurality of lines among a line along which the unmanned transfer device are joined and performing optical communication through one side surface of the optical fiber; a main joining control device to output a passing control signal to allow or prevent passing to each unmanned transfer device in accordance with preset priority when the plurality of unmanned transfer devices enters the joining point; and a sub joining control device installed in the unmanned transfer device to perform optical communication with the main joining control device through the optical line to inform of an entry or passing complete state for the joining point, and allowing the unmanned transfer device to perform entry or waiting operation in accordance with the passing control signal.
Patent KR-20170051252-A (KR)
Title: Semiconductor device and method of forming DCALGA package using semiconductor die with MICRO PILLARS
Inventor: CHINNUSAMY SATYAMOORTHI
IPC: H01L23/495
Filed: 2016-10-11
Abstract: A semiconductor device includes a first semiconductor die placed on a substrate. A plurality of complex interconnect structures are formed on the semiconductor die. The complex interconnect structures include an insoluble conductive pillar and a soluble layer formed on the insoluble conductive pillar. The soluble layer is reflowed to connect the first semiconductor die to a conductive layer of the substrate. The insoluble conductive pillar is not melted while being reflowed so that a solder resist does not need to be formed on the substrate. A sealant is deposited around the first semiconductor die and the complex interconnect structures. The sealant flows between the substrate and an active surface of the first semiconductor die. A second semiconductor die is placed on the substrate in a position adjacent to the first semiconductor die. A heat spreader is placed on the first semiconductor die. A part of the sealant is removed to expose the heat spreader.
Patent KR-20180041376-A (KR)
Inventor: KIN GIN GU
IPC: G08C17/02
Filed: 2016-10-14
Abstract: The present invention relates to an aggregated meter which is installed outdoors to be connected to a plurality of households, comprising: a main body (10) for distributing water, gas, and power to households through an inlet unit (11) and an outlet unit (12); a metering means (20) for generating a usage amount of water, gas, and power as an electrical signal; a monitoring means (30) for monitoring a set element which damages the households and the main body (10) to generate the same as an electrical signal; and a control means (40) for storing signals of the metering means (20) and the monitoring means (30) as data, and processing data transmission and reception through wired and wireless communications. Accordingly, various types of information including utility usage are remotely, promptly, and accurately transmitted and received based on the aggregated meter scattered outdoors for households, thereby improving convenience of suppliers and users.
Patent KR-20180045272-A (KR)
Inventor: TAK HYO SUNG
IPC: C02F1/467
Filed: 2016-10-25
Abstract: The present invention relates to a water treatment-related technology for performing a water sterilization function using only electric energy without a chemical sterilization process in a water treatment apparatus requiring a sterilization means capable of effectively suppressing bacterial growth in a water tank storing water, such as a humidifier or water purifier. In a water treatment apparatus which includes a configuration for supplying sterilized water after going through a sterilization process in a water tank, electrode rods having corresponding structures are installed on a bottom surface of the water tank, wherein the electrode rods made of a single metal selected from Pt, Au, Ag, Cu, and Sn as a conductive metal, or a metal made of an alloy thereof are installed on both sides of the bottom surface of the water tank, and when one side of the electrode rod is connected to a positive electrode and the other side of the electrode rod is connected to a negative electrode, a wire having a diameter in the range of 2.0 to 5.0 mm is connected between a field effect transistor and the electrode rod. Accordingly, when power is connected, water in the water tank is instantaneously sterilized by electric energy to kill microbial bacteria so as to obtain and supply sterilized water.
Patent KR-20180046185-A (KR)
Inventor: KO WOON
IPC: F16F1/18
Filed: 2016-10-27
Abstract: The present invention relates to a covering shelf rest for a vehicle, which has a stopper (130) elastically supported by a plate spring in a luggage trim (20) to appear and disappear in an internal side or external side direction of the luggage trim (20). Moreover, a covering shelf (10) upwardly rotating in the stopper (130) is supported to be inclined and held. Therefore, vibration noise and covering shelf torsion caused by a rest wire for an inclination can be prevented.
Patent KR-20180050902-A (KR)
Inventor: JO GI WON
IPC: B01F3/04
Filed: 2016-11-07
Abstract: The present invention relates to a nanobubble device. The nanobubble device comprising a liquid inlet and a liquid outlet, further including: the liquid inlet for injecting liquid formed at one side; and a blocking plate formed on the other side and configured to be closed to prevent liquid from passing therethrough. The blocking plate and the liquid inlet comprise: a first cylindrical tube composed of tubes; a plurality of holes formed around the first cylindrical tube; a second cylindrical tube surrounding the first cylindrical tube; a third cylindrical tube surrounding the second cylindrical tube; and a plurality of holes provided in the first cylindrical tube and the second cylindrical tube.