baber/WOPTO huggingface dataset:
Patent KR-20190004607-A (KR)
Title: Silicon quantum dots-baesd explosive taggant detection sensors and manufacturing method of size-selective silicon quantum dots
Inventor: YOO HAEWOOK
IPC: G01N21/64
Filed: 2017-07-04
Abstract: The present invention relates to an explosive additive detecting sensor based on silicon quantum dots for identifying explosive and a manufacturing method of silicon quantum dots, including an explosive detecting sensor for detecting 2,3-dimethyl-2,3-dinitrobutane (DMNB) as an explosive identifying an explosive additive for an explosive containing nitroamine, and a DMNB detected by confirming a fluorescence quenching and a fluorescence lifetime behavior of the silicon quantum dots quantitatively reacting in accordance with a change in concentration of the DMNB during an electron transfer from the silicon quantum dots to the indicator substance DMNB of the explosive by light flux.
Patent KR-20190006250-A (KR)
Inventor: LEE DAE YEOP
IPC: B65B3/28
Filed: 2017-07-10
Abstract: The present invention relates to a powder packaging system including: a storage hopper (100) in which powder is stored; a quantitative measurement device (200) provided below the storage hopper (100) and set to a fixed amount to input the powder into a bag; a powder discharging device (300) for receiving the fixed amount of the powder inputted into the quantitative measurement device (200) to discharge the powder to the bag (B); a bag supplying device (400) for supplying the bag for receiving the powder to the powder discharging device (300); an automatic packaging device (500) for gripping the bag (B), and positioning the bag (B) directly below the powder discharging device (300) to fill and transfer the discharged powder; an automatic bag closing device (600) provided at one side of the automatic packaging device (500) to close an upper end of the transferred bag (B); a discharge conveyor (700) provided to discharge the bag (B) to the next process; and a control unit (800). Accordingly, the scattering of the powder is minimized, the powder is packaged in a fixed amount, and the packaging quality is improved.
Patent KR-20190009636-A (KR)
Inventor: KIM JI HYUN
IPC: F28F21/08
Filed: 2017-07-19
Abstract: The present invention relates to a method for forming a lubricating layer of a heat exchanger, capable of maintaining durability for a long term. The method for forming the lubricating layer of the heat exchanger provided in the present invention includes: a pre-processing step of forming pores in a surface formed of aluminum constituting a refrigerant pipe or a cooling fin of the heat exchanger or improving the roughness of the surface including the aluminum; a binder layer forming step of putting the aluminum into a polytetrafluoroethylene (PTFE) aqueous solution, drawing the aluminum from the aqueous solution, and drying the aluminum; and (c) a lubricating layer forming step of putting the aluminum into fluorinated oil, drawing the aluminum from the fluorine-based oil, and drying the aluminum. The drying in the lubricating layer forming step (c) includes: (c1) placing the aluminum drawn from the fluorinated oil on an inclined surface and leaving the aluminum in a tilted state; (c2) a step of primarily drying the aluminum for a specific time at a specific temperature; and (c3) a step of secondarily drying the aluminum at a temperature lower than the drying temperature of the primary drying step and for a time longer than the drying time in the primary drying step.
Patent KR-20190009640-A (KR)
Inventor: KWON EUN
IPC: A43B3/00
Filed: 2017-07-19
Abstract: The present invention relates to an apparatus for adjusting a shoelace and a shoe comprising the same. According to an embodiment of the present invention, the apparatus for adjusting shoelace and the shoe comprising the same comprises: a motor for operating to adjust the shoelace; a sensing part which comprises a motion sensor; a processor which verifies a state of a shoe such as a running state, a walking state, or a sitting state based on sensed information from the motion sensor and controls variation of a tighten level of the shoelace according to each state. Therefore, tightening of the shoelace can be automatically adjusted according to the state of a user wearing the shoe.
Patent KR-20190012287-A (KR)
Title: Repository integrated bibliographic services and thesis authoring system
Inventor: NA IL YOUNG
IPC: G06Q50/10
Filed: 2017-07-26
Abstract: The present invention relates to a repository integrated bibliographic citation service and thesis authoring system comprising: a DB for an electronic library customer; a plagiarism search system; a bibliographic information citation support system; and a word processor. The theses, legal information, and the like can be easily and conveniently searched and used. The present invention automatically inserts a source and the like to solve an ethical problem such as plagiarizing papers and provides a convenient authoring environment.
Patent KR-20190012015-A (KR)
Inventor: CHO CHANG KI
IPC: B60R1/08
Filed: 2017-07-26
Abstract: Various embodiments of the present invention relate to a camera type side view mirror device for a vehicle. The technical object of the present invention is to provide a camera type side view mirror device for a vehicle, which does not generate a blind spot, shows an image of daytime at night, shows a clear image even when it rains, does not need to turn the head to the left and right, and interworks with a black box. To this end, the present invention includes: a left camera for photographing a left rear side of a vehicle to transmit a left rear image; a right camera for photographing a right rear side of the vehicle to transmit a right rear image; a controller for processing and outputting the left and right rear images received from the left and right cameras; and a display unit which is installed inside the vehicle to display the left and right rear images by dividing the left and right rear images output from the controller into left and right regions, respectively.
Patent KR-20190012983-A (KR)
Inventor: YOON EUN KI
IPC: A45D42/08
Filed: 2017-07-31
Abstract: Disclosed are a mirror device using an HUD and a method of using the same. By placing a smartphone of a customer at a specific location of a front mirror (100), a content displayed on a current screen of the smartphone of the customer is displayed on a part of the front mirror (100) of the customer. A purpose of the present invention is to provide a technique for preventing the customer from being bored or browned off during a process of cutting hair and the like.
Patent KR-20190016789-A (KR)
Inventor: KIM TAE KU
IPC: G06Q20/12
Filed: 2017-08-09
Abstract: According to one embodiment of the present invention, provided are an electronic commerce relay device based on credit offering and a method for operating the same. The device can comprise: a limit setting part for providing an asset from a credit provider as collateral and generating a credit purchase limit for at least one credit consumer in response to the collateralized asset; a purchase processing part for providing a credit purchase for a product to the credit consumer by using the credit of the collateralized asset by the credit supplier on the basis of the generated credit purchase limit; and a settlement part for calculating an amount of purchase related to the credit purchase provided for the credit consumer.
Patent KR-20180025198-A (KR)
Inventor: WANG QINGKAI
IPC: H01F1/08
Filed: 2017-08-22
Abstract: The present invention discloses a method for manufacturing an R-Fe-B sintered magnetic body. A main step which the present invention involves is to prepare an R-Fe-B sintered magnet as a main material and then place an RXE layer on the main material surface. RXE is composed of a powder RX containing a heavy rare earth element, an organic solid powder EP, and an organic solvent ET. After drying, an organic thin film layer covering the heavy rare earth element is formed on the surface of the main material. During a heating process, the organic materials EP and ET in the RXE layer escape from the main material in the heating process, and the heavy rare earth element in RX diffuses into the magnetic body to enhance magnetic body performance. An advantage of the present invention is which thickness of the RXE layer is uniform and does not easily peel off, and the organic material containing EP and ET does not significantly increase a basic carbon element content even if the main material is removed during the heating process.
Patent KR-20180035132-A (KR)
Title: Mounting Method Of Electronic Component, Bonding Structure Of Electronic Component, Substrate Device, Display Device, And Display System
Inventor: FURUTA KAORU
IPC: G02F1/1345
Filed: 2017-09-05
Abstract: The present invention relates to an electronic component mount method, an electronic component coupling structure, a substrate device, a display device, and a display system thereof. The present invention is for aligning the location of an electronic component and a substrate wiring pattern with high precision, accurately and stably coupling the substrate wiring pattern and the electronic component, increasing the electrical conductivity to suppress the connection resistance, stabilizing the quality, and easily executing the coupling operation. The method includes the steps of: arranging self-cohesive soldering units (140) including soldering particles (140b) and a heat-curable resin (140a) between end of a wiring unit (113) and connection electrodes (133) of the electronic component (130), adding film thickness regulating particles (165) made of a material with a higher melting point than the self-cohesive soldering units (140) between the electronic component (130) and the outer peripheral cross-section (110s) of a liquid crystal panel (110), and arranging a temporary bonding material (161) with a lower melting point than the soldering particles (140b) for configuring the self-cohesive soldering units (140); softening the temporary bonding material (161) at a temperature lower than the melting point of the temporary bonding material (161) and lower than the melting point of the soldering particles (140b) to temporarily bond the outer peripheral cross-section (110s) of the liquid crystal panel (110) and the electronic component (130); and heating the temporary bonding material (161) and the self-cohesive soldering units (140) while moving the connection electrode (133) and ends (113s) of the wiring unit (113) close together to bond the same.
Patent KR-20180030436-A (KR)
Inventor: TAKEDA KAZUHISA
IPC: C01G41/02
Filed: 2017-09-07
Abstract: A lithium ion secondary battery of the present invention includes a negative electrode, a positive electrode, and a non-aqueous electrolyte. The non-aqueous electrolyte contains lithium salt and an aprotic solvent. The negative electrode contains composite particles. The composite particles contain a negative electrode active material and tungsten trioxide. The negative electrode active material contains graphite. Tungsten trioxide is disposed on the surface of the negative electrode active material.
Patent KR-20190027635-A (KR)
Inventor: KIM NAM UK
IPC: G06Q50/10
Filed: 2017-09-07
Abstract: The present invention relates to an apparatus for providing electronic storybook content. According to the present invention, when specific electronic storybook content, selected by a service user, is provided, caption data matched with the specific electronic storybook content is provided together. Accordingly, since an electronic storybook providing apparatus provides a user terminal with caption data on the specific electronic storybook content and the material of the specific electronic storybook content, the service user can accurately implement the content of the specific electronic storybook.
Patent KR-20190028935-A (KR)
Title: Method and system for reusing spoil in civil engineering works area using acid rock drainage producing risk estimating system
Inventor: KIM JAE GON
IPC: G06F17/50
Filed: 2017-09-11
Abstract: The present invention relates to a method for evaluating a degree of risk of acid rock drainage generation and an evaluation system which realizes the method for evaluating a degree of risk of acid rock drainage generation in a computer. According to the present invention, the method for evaluating a degree of risk of acid rock drainage generation divides an area to be evaluated into a plurality of unit regions based on a geological map and matches the plurality of unit regions to unit regions of the geological map. The present invention specifies an inducing factor, which can generate acid rock drainage, as geologic and climatic factors and also specifies the inducing factor as a local factor in consideration of a degree of an effect when acid drainage occurs. Data on each inducing factor is collected and is inputted as data on each unit region. After selecting an evaluation model in consideration of an influence of each inducing factor on the degree of risk of occurrence of the acid rock drainage, the present invention evaluates the degree of risk for each unit region.
Patent KR-20190029871-A (KR)
Title: Electric cooker and its to method
Inventor: KWAK DONG HU
IPC: A47J27/00
Filed: 2017-09-12
Abstract: The present invention relates to an electric cooker capable of performing cooking for both a menu which is to be cooked while a lid is closed during cooking and a menu which can be cooked even when a lid is opened at least temporarily. According to the present invention, the electric cooker comprises: a main body; an inner pot accommodated in the main body; and a lid for opening and closing the upper part of the main body. The electric cooker also comprises: an input unit for obtaining a menu selection input; a display unit for displaying a cooked menu; a heating unit for heating the inner pot; a temperature sensing unit for sensing a temperature of the inner pot; a lid opening and closing sensing unit formed in the main body or the lid to sense an open state and a closed state of the lid; and a control unit for performing a cooking operation according to the lid opening and closing characteristics of a menu selected from the input unit, and controlling the heating unit on the basis of a sensing signal from the lid opening and closing sensing unit and a sensing temperature from the temperature sensing unit.
Patent KR-20190030440-A (KR)
Inventor: LEE SUNG MI
IPC: H02G9/10
Filed: 2017-09-14
Abstract: The present invention relates to a hanger for a cable comprising: a supporting member installed on a support and having an insertion hole formed on one side; and a hanger main body surrounding the cable and having adjacent both end units inserted into the insertion hole. Therefore, construction is simplified so as to reduce time and costs for the construction.
Patent KR-20190032703-A (KR)
Title: Disinfection apparatus of Legionella in hot water storage tank and method thereof
Inventor: JOO KI DONG
IPC: C02F1/00
Filed: 2017-09-19
Abstract: The present invention relates to a sterilization apparatus for legionella in a hot water storage tank and a method thereof. Specifically, the sterilization apparatus for legionella in a hot water storage tank of a notified heat source generator comprises: a sterilization function operation button to determine whether a consumer will operate a sterilization function of legionella on a temperature control device; a sterilization function operation display unit to display a state of the sterilization function of legionella when operating the sterilization function of legionella; and an alarm or a buzzer to notify the consumer to pay attention to a high temperature when an internal temperature (Ttank) of a hot water storage tank is higher than a hot water setting temperature (Tset1) of the hot water storage tank. Therefore, when the consumer sets a sterilization function operation, legionella is sterilized at a sterilization function setting temperature by the consumer. The consumer is notified of a high temperature water use caution by a high temperature attention alarm or buzzer for notifying the high temperature of hot water in the hot water storage tank during a sterilization function operation to prevent the risk of burns when using hot water after sterilizing the hot water storage tank and operating the sterilization function.
Patent KR-20180033101-A (KR)
Inventor: KUNDNER THOMAS
IPC: A61B5/055
Filed: 2017-09-22
Abstract: The present invention relates to a plug connector for use in a magnetic resonance device, and more specifically to a plug connector for use in a magnetic resonance device, first and second connection parts of the plug connector, a patient bed, a local coil, and a magnetic resonance device. The plug connector comprises the first and second connection parts which are detachably connected to each other. The first connection part includes a first contact surface, and the second connection part includes a first contact plate, a second contact plate, and a housing. The second contact plate is arranged to be moved with respect to the housing. In a connected state, the first contact plate is arranged between the first contact surface and the second contact plate. In addition, an electrical plug connector comprises a mechanical elevating device, and the mechanical elevating device is realized to move the second contact plate toward the first contact plate, particularly with respect to the housing, when the first connection part is connected to the second connection part.
Patent KR-20190034763-A (KR)
Title: Bamboo fixing pin for vegetable mat and construction method using it
Inventor: LEE YEONG YEOL
IPC: E02D17/20
Filed: 2017-09-25
Abstract: The present invention relates to a bamboo fixing pin for a vegetation mat, which connects a fixing rope on a lower portion of the fixing pin buried in a slope by first and second hits and sharply improves tensile resistance of the fixing pin, and more specifically, to a bamboo fixing pin for a vegetation mat and a construction method using the same, in which the fixing pin is manufactured by a bamboo and the fixing rope is manufactured by a natural textile material, thereby having an eco-friendly vegetation mat fixing structure.
Patent KR-20180048302-A (KR)
Inventor: LEE KI KON
IPC: C07D307/77
Filed: 2017-09-29
Abstract: The present invention relates to a compound represented by chemical formula 1, and to an electroluminescence device comprising the same. The compound, according to one embodiment, can be used as a material of an organic material layer of the organic light-emitting device, and can improve the efficiency, the driving voltage and/or the lifetime characteristics of the organic light-emitting device.
Patent KR-20190038112-A (KR)
Title: Method and apparatus for decoding control information in a wireless communication system
Inventor: JUNG EUICHANG
IPC: H04L1/00
Filed: 2017-09-29
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system to support a higher data transmission rate than that of a 4^th generation (4G) communication system such as a long term evolution (LTE). According to an embodiment of the present invention, a method of a terminal in a wireless communication system comprises the steps of: receiving system information and radio resource control (RRC) configuration information; confirming decoding related information including an aggregation level by using at least one piece of the system information or the RRC configuration information; and decoding control information based on the aggregation level.
Patent KR-20190038206-A (KR)
Title: 3D Printing Platform
Inventor: SHIN HWA SEON
IPC: G06Q30/02
Filed: 2017-09-29
Abstract: A 3D printing platform is provided. According to an embodiment of the present invention, a 3D printing platform service method comprises the steps of: registering a designer; registering a design of the designer; registering a 3D printing professional who 3D-prints designs; and providing information on the designer, the design, and the 3D printing professional to a connected terminal. According to an embodiment of the present invention, 3D printing industry can be activated by combining the designer, the 3D printing professional, a consumer (market), and a producer/seller/investor (capital) etc. through the 3D printing platform.
Patent KR-20190040555-A (KR)
Title: Method of manufacturing vanilla sugar
Inventor: PARK JI YOUNG
IPC: A23L27/10
Filed: 2017-10-11
Abstract: The present invention relates to a method for manufacturing vanilla sugar. More particularly, the present invention relates to a method for manufacturing vanilla sugar with improved flavor, which is manufactured by coating vanilla-sugar mixed powder with a vanilla extract under a condition of maintaining a certain vacuum degree, temperature and rotation speed, and then further mixing silicon dioxide, wherein the vanilla-sugar mixed powder is manufactured by mixing vanillin, vanilla bean powder, and sugar in which vanilla flavor is adsorbed by immersing a vanilla bean slice, at a predetermined ratio. The vanilla sugar produced by the manufacturing method of the present invention is flavor-enhanced sugar excellent in vanilla flavor intensity, the balance of sugar and vanilla flavor, vanilla flavor persistency, and palatability, and can be applied to various food manufacturing fields such as confectionery, bread, ice cream, chocolate, and beverage.
Patent KR-20180050208-A (KR)
Inventor: VINCENT T NG
IPC: H04B1/00
Filed: 2017-10-12
Abstract: A system and a method in accordance with at least one embodiment are provided for a high speed digital to analog upconverter which provides converting a plurality of parallel digital data to an analog output signal. According to one embodiment of the present invention, the system includes a decoder circuit configured to receive a plurality of decoder input data bits and provide a plurality of decoded parallel digital data bits. The system also includes a mixer circuit configured to combine each of the decoded parallel digital data bits with a conversion clock signal to provide frequency shifted digital data bits, wherein the frequency shifted digital data bits are time-misaligned with each other. The system also includes a synchronizer circuit configured to align the frequency shifted digital data bits. The system further includes a switching network configured to generate an analog output signal with respect to the time aligned frequency shifted digital bits.
Patent KR-20190041612-A (KR)
Title: Sever for trading secondhard goods and online system and method for trading secondhard goods and device therof
Inventor: CHOI DUK HYUNG
IPC: G06Q30/06
Filed: 2017-10-13
Abstract: The present invention provides a server for managing a secondhand goods transaction, a system and a method for trading secondhand goods online and a device using the same which can solve inconvenience of contacting each seller by enabling integrally contacting the plurality of sellers. The server for managing a secondhand goods transaction comprises: a sales posting management unit collecting secondhand goods information of secondhand goods desired to be sold by a seller from a seller terminal and generating a sales posting based on the collected secondhand goods information; a list provision unit generating a sales list by using the sales posting generated from the sales posting management unit, providing the sales list to a consumer terminal and removing the sales posting, of which a transaction is complete, of the sale posting from the sales list; and a chat room generation unit receiving selection of two or more sales postings at the list provision unit from the consumer terminal and generating a group chat room between the plurality of seller terminals corresponding to the inputted two or more sales postings and the consumer terminal.