baber/WOPTO huggingface dataset:
Patent KR-20170094529-A (KR)
Inventor: SCHMIDT CHRISTOPH
IPC: C09C1/02
Filed: 2017-08-07
Abstract: The present invention relates to a filler pigment comprising, as a base material, a platelet substrate which is coated with a layer containing BaSO_4, and two or more metal oxides and/or metal hydroxides. The filler pigment is specifically suitable for a cosmetic field. The purpose of the present invention is to provide a light stable filler pigment including, as the base material, the platelet substrate which does not exhibit the gloss and provides excellent skin-touch and natural appearance. The filler pigment of the present invention comprises the platelet substrate which is coated with BaSO_4, and two or more metal oxides and/or metal hydroxides, the filler pigment is a light-dispersing pigment, the filler pigment includes a coating on the surface of the platelet substrate, BaSO_4 is contained in the filler pigment in an amount of 10 to 50 wt% based on the substrate, and the filler pigment has a structure of the following layers in which oxide layers may be the same or different from one another.
Patent KR-20190019598-A (KR)
Inventor: KIM SEON JOONG
IPC: C08F4/6592
Filed: 2017-08-18
Abstract: The present invention relates to a transition metal compound, a metallocene catalyst comprising the same, and a method for preparing polyalphaolefin-based polymer using the same. More specifically, the present invention relates to a Group 4 transition metal compound which is useful as an olefin polymerization catalyst by having an ansa-metallocene structure, wherein the ansa-metallocene structure comprises cyclopentadiene derivative ligands connected to each other by silicon or alkenylene bridge groups, and an indenyl derivative ligand whose position 4 is necessarily substituted with an aryl group; a metallocene catalyst which comprises the Group 4 transition metal compound as the main catalyst, and an aluminum compound, a boron compound, or a mixture thereof, as a co-catalyst; and a method for preparing polyalphaolefin-based polymer using the same. As described above, the transition metal compound of the present invention or a catalyst composition comprising the transition metal compound has an uncomplicated synthesis process, and thus may be conveniently synthesized by an inexpensive method; may be used in the synthesis of polyalphaolefin-based polymer; has excellent catalyst activities, and thus can be used in the synthesis of polyalphaolefin-based polymer by an inexpensive method; exhibits particularly good copolymerization reactivity with alphaolefin such as ethylene and 1-hexene or 1-octene; and can produce olefin-based copolymer having high molecular weight with a high yield. Thus, compared to previously known metallocene and non-metallocene based single-site catalysts, the present invention has more industrial utility. Therefore, the transition metal and the catalyst composition comprising the same according to the present invention can be useful for preparing polyalphaolefin-based polymer with various material properties.
Patent KR-20190023209-A (KR)
Inventor: KIM EUN SANG
IPC: C25B1/26
Filed: 2017-08-28
Abstract: The present invention relates to an apparatus and a method capable of manufacturing a sterilizing agent or a cleaning agent according to an additive. Specifically, an electrolysis apparatus of the present invention comprises: an additive container for containing an additive to be used for electrolysis; and a non-diaphragm electrolytic cell in which the electrolysis is performed. The electrolysis is electrolysis in which water containing chloride ions (Cl^-), sodium chloride (NaCl), and a hydrochloric acid solution (HCl) are formed in the non-diaphragm electrolytic cell. According to the present invention, hypochlorous acid can be manufactured directly at home.
Patent KR-20190026179-A (KR)
Inventor: SEO HAENG RAN
IPC: G01N33/574
Filed: 2017-09-04
Abstract: The present invention relates to a method and a kit for early diagnosing a prognosis of a liver cancer patient after an operation by detecting an SORD marker from a biological sample obtained from a liver cancer patient. The method comprises the steps of: (i) detecting expression levels of an SORD protein or a gene encoding the same in a liver cancer tissue and a surrounding normal tissue of a patient; and (ii) comparing an expression level in the liver cancer tissue with an expression level in the surrounding normal tissue. When the SORD of the present invention is used as a prognostic marker for a patient, it is expected that the survival rate of the liver cancer patient after an operation can be increased.
Patent KR-20190030058-A (KR)
Inventor: SEONG BYEONG GI
IPC: C07C29/94
Filed: 2017-09-13
Abstract: A method for purifying alkanediols according to the present invention comprises: a buffer solution processing step of mixing crude alkanediols with a borate buffer solution; a deodorization step of deodorizing the same by adding activated carbon after the buffer solution processing step; and a purified water processing step of mixing the crude alkanediols having passed through the deodorization step with purified water. When alkanediols are purified by the method according to the present invention, it is possible to manufacture purified alkanediols in which no unpleasant odor or bad odor is exhibited.
Patent KR-20190035152-A (KR)
Title: Method of automatic delivery service based on cloud and system performing the same
Inventor: MYUNG TAE HYUN
IPC: G06F15/16
Filed: 2017-09-26
Abstract: According to an embodiment of the present invention, the present invention relates to a cloud-based courier delivery automatic method, which is executed in a delivery management server, comprising the steps of: dividing a plurality of delivery products by regional groups based on delivery information on each of the plurality of delivery products; comparing a delivery position of the delivery products in a specific range based on a position of a specific delivery driver with regard to the delivery products of the position of which the specific delivery driver is in charge from the plurality of delivery products to be divided by regional groups; generating a first delivery product list by extracting the delivery product in accordance with a comparison result; and reassigning an order of the delivery products in accordance with traffic information and distance information with regard to the delivery products on the first delivery product list to generate a second delivery product list so as to provide the second delivery product list to a delivery driver terminal.
Patent KR-20190036411-A (KR)
Title: Exhaust system for vehicles
Inventor: LEE MYUNG JUN
IPC: F01N5/04
Filed: 2017-09-27
Abstract: The present invention relates to a technology which can purify harmful substances in exhaust gas through an SDPF in various temperature ranges. In particular, the present invention has a turbo compound arranged at a tip of the SDPF, and considers a NOx purification rate of the SDPF corresponding to a temperature condition before controlling exhaust gas to selectively go by way of the turbo compound before passing through the SDPF. Therefore, this invention enables a purification treatment of NOx through the SDPF in various temperature ranges including a low exhaust gas temperature and a high exhaust gas temperature.
Patent KR-20190036663-A (KR)
Title: Selective catalytic reduction system
Inventor: WOO JONG KWAN
IPC: F01N3/20
Filed: 2017-09-28
Abstract: A selective catalytic reduction system according to an embodiment of the present invention comprises: an exhaust flow path through which exhaust gas moves; a reactor installed on the exhaust flow path, and having a catalyst therein so as to reduce nitrogen oxide (NOx) contained in the exhaust gas; a heating apparatus heating the exhaust gas introduced into the reactor; a bypass flow path branched from the exhaust flow path to detour to the reactor before joining again the exhaust flow path; and a front valve installed on the exhaust flow path between a branching point from the bypass flow path and a front end of the reactor. Here, the catalyst is heated by one heating mode selected between a first catalyst preheating mode and a second catalyst preheating mode which are operated different from each other depending on whether the heating apparatus is normally operated.
Patent KR-20180049794-A (KR)
Inventor: CHRISTENSEN TOM
IPC: G01D11/24
Filed: 2017-09-28
Abstract: The present invention relates to a tubular wire shielding (9) for an exhaust gas temperature sensor arrangement (1). The tubular wire shielding (9) includes a first shielding tube (13) comprising one or more through channels for accommodating one or more wires (6a, 6b, 8a, 8b, 11a, 11b) and/or for accommodating one or more temperature measurement sensors (7), and the tubular wire shielding (9) further comprising a second shielding tube (14) radially surrounding the first shielding tube (14). It is an object of the invention to provide a tubular wire shielding (9) and an exhaust temperature sensor arrangement (1) having good mechanical stability. The object is solved in that the tubular wire shielding (9) comprises a first tube adhesive layer (15) arranged and interposed between the first shielding tube (13) and the second shielding tube (14), the first tube adhesive layer (15) fixing the first shielding tube to the second shielding tube (14). Furthermore, the object is solved by an exhaust gas temperature sensor arrangement (1), preferably comprising such a wire shielding (9), and a method for assembling the exhaust gas temperature sensor arrangement (1).
Patent KR-20190041637-A (KR)
Title: Impedance sensor for culturing cells
Inventor: KIM DAEHYEONG
IPC: G01N27/02
Filed: 2017-10-13
Abstract: Provided is an impedance sensor for cell culture. The impedance sensor for cell culture, serving as an impedance sensor for cell culture which is disposed on a cell culture substrate for culturing cells to monitor culture states of the cells, comprises a first electrode arranged on the cell culture substrate and a second electrode arranged adjacent to the first electrode.
Patent KR-20190044825-A (KR)
Inventor: PARK HYUNG JIN
IPC: H02G9/04
Filed: 2017-10-23
Abstract: The present invention relates to a protection apparatus for underground facilities, which prevents damage to an underground wiring pipe in advance. According to the present invention, the protection apparatus for underground facilities comprises: an apparatus body accommodating a fluid in a first space provided inside and accommodating a reactant in a second space provided in a lower part of the first space; and a valve unit sealing a connection unit between the first space and the second space. The valve unit can be provided to open the connection unit when pressure in the first space is lowered so as to allow the fluid and the reactant to be in contact with each other.
Patent KR-20190046454-A (KR)
Inventor: KIM SUNG KON
IPC: H02K35/02
Filed: 2017-10-26
Abstract: The present invention relates to an electromagnetic air pump. The electromagnetic air pump includes: a housing main body having an opening in the upper part; a pair of electromagnetic force generating units forming a guide unit by being spaced from each other; a permanent magnet installed between the pair of electromagnetic force generating units and reciprocating along the guide unit; a plastic permanent magnet holder having the permanent magnet; a diaphragm assembly including a diaphragm and a diaphragm fixing unit; a pump chamber unit having a suction valve and a discharge valve at a part facing the diaphragm and having a suction hole and a discharge hole connecting the inside of the pump chamber unit to the inside of the housing main body; and a distribution unit. The distribution unit individually includes: a pair of first connection holes connected to the discharge hole of the pump chamber unit by being connected to a flow path on a side facing the opening of the housing main body; and a second connection hole facing the inside of the housing main body and connected to the flow path. The electromagnetic air pump can freely control intensity of the magnetic force in accordance with a using place by variously selecting the permanent magnets inserted into a magnet pocket.
Patent KR-20190048891-A (KR)
Inventor: OH JOONG SOO
IPC: G02C11/00
Filed: 2017-10-31
Abstract: An objective of the present invention is to provide a rubber packing for an eyeglasses, wherein a length of a fastening part inserted into a main body having a groove can be adjusted. According to the present invention, the rubber packing for eyeglasses comprises a main body having two through-holes formed therein; and a fastening device extending so as to be inserted into the through-holes. The fastening device comprises an extension part formed in a bar shape and formed of silicon, and a plurality of concavo-convex parts protruding at regular intervals on both sides of the extension part and formed of silicon, wherein a first end of both ends of the extended part is inserted into a first through-hole among the through-holes, and a second end is inserted into a second through-hole.
Patent KR-20190054449-A (KR)
Inventor: YOUN CHAN HYUN
IPC: G06N3/04
Filed: 2017-11-13
Abstract: A method for placing each neural network layer at a GPU worker and determining a size of learning batch for learning a neural network model composed of multiple layers in a designated size of learning batch in a heterogeneous cluster environment composed of computing nodes including one or more GPU workers comprises: (a) a best-effort scheduling method using as much computing resource as possible for minimizing a training time; and (b) a resource-efficient scheduling method placing the GPU workers to get resource effectiveness training time.
Patent KR-20190057754-A (KR)
Inventor: WIE JAE WOO
IPC: H02J3/38
Filed: 2017-11-20
Abstract: Disclosed are a method for managing illumination power of an LED street lamp under an independent micro-grid environment and a system thereof, in which a power supply method is determined in real time by a cloud optimal solution analysis system. Provided is an LED micro-grid system, comprising: a big data artificial intelligence unit having an optimization algorithm self-improved by machine learning; a control unit executing an optimal operation method determined by the big data artificial intelligence unit; a DC power supply device including a controller, an energy storage device, an MPPT charger, and a solar ray panel; and a cluster type LED lamp fixture checking a supplied power value to change brightness. The present invention can control the output of the LED street lamp while maintaining a target life expectancy of a battery.
Patent KR-20190057840-A (KR)
Title: The fabrication method of expanded polystyrene particle and expanded polystyrene particle
Inventor: LEE HAE RI
IPC: C08L25/06
Filed: 2017-11-21
Abstract: A method for producing expanded polystyrene particles comprises the steps of: dissolving a styrene monomer, a styrene-based resin, expanded graphite, and a bulk polymerization initiator in a reactor to produce organic phase polystyrene; bulk polymerizing the organic phase polystyrene; producing an aqueous phase mixture by mixing de-ionized water, a dispersant, and a surfactant; producing polystyrene particles by providing the aqueous phase mixture and a suspension polymerization initiator in the reactor to proceed suspension polymerization; and providing a foaming agent to the reactor to produce expanded polystyrene particles.
Patent KR-20190024521-A (KR)
Inventor: YU CHIA TA
IPC: H01L21/768
Filed: 2017-11-24
Abstract: Provided are a method and a device for forming a conductive line disposed over a substrate. A first dielectric layer is disposed on the substrate and is coplanar with a conductive line. A second dielectric layer is disposed on the conductive line, and a third dielectric layer is disposed on the first dielectric layer. A via extends through the second dielectric layer and is coupled to the conductive line. The second dielectric layer and the third dielectric layer are on the same plane, and the second dielectric layer and the third dielectric layer have different compositions. In some embodiments, the second dielectric layer is selectively deposited on the conductive line.
Patent KR-20170141158-A (KR)
Inventor: LIM JUN YEOP
IPC: G06Q30/02
Filed: 2017-11-24
Abstract: The present invention relates to a reading assisting device using electronic glasses. The reading assisting device scans a book including a general book or a special character through the electronic glasses as one kind of wearable device and displays it according to the sight of a user. The reading assisting device provides a function to transform displayed information in various ways to provide the user with reading activities that match his eyesight and taste. The reading assisting device provides a function for purchasing additional books by utilizing information obtained by analyzing a special character, or is connected to an internet shopping mall in order to purchase a related product. It is possible to provide selectively summarized information or the entire content.
Patent KR-20190060373-A (KR)
Title: Method for forming curved glasss and curved glasss manufactured by the same
Inventor: KANG HO SEONG
IPC: C03C4/08
Filed: 2017-11-24
Abstract: The present invention relates to a method for manufacturing a curved glass, capable of easily molding a glass substrate having a low light absorption rate to have a curved surface, and a curved glass manufactured thereby. The method of the present invention comprises the steps of: preparing a glass substrate; forming a glass laminate; and molding the glass laminate to have a curved surface.
Patent KR-20190061944-A (KR)
Title: A multi-functional medical suture with micropatterns on the surface and a method thereof
Inventor: PANG CHANG HYUN
IPC: D02G3/44
Filed: 2017-11-28
Abstract: A polymeric nano inorganic particle composite according to one embodiment of the present invention includes a substrate; a first adhesive layer having a first intaglio surface on the substrate; a first nano inorganic particle layer laminated along the first intaglio surface on the first adhesive layer; a second adhesive layer, on the first nano inorganic particle layer, filling the intaglio space of the first intaglio surface and having a second intaglio surface, with a predetermined thickness; and a second nano inorganic particle layer laminated on the second adhesive layer along the second intaglio surface. The first nano inorganic particle layer and the second nano inorganic particle layer are electrically or thermally connected in the vertical direction.
Patent KR-20190066514-A (KR)
Title: Method for vertual currency secured loan financial technology service and apparatus thereof
Inventor: KIM HAE DONG
IPC: G06Q20/36
Filed: 2017-12-05
Abstract: The present invention is to provide a financial technology service method on virtual currency mortgage and an apparatus thereof which are executing a mortgage on a virtual currency, for the virtual currency such as a bitcoin with a large fluctuation in price depending on a supply and demand situation of a supplier and a consumer, by setting a mortgage rate for the virtual currency to be applied at the time of the mortgage according to a market share or transaction volume of each exchange. According to the present invention, in a financial technology service method on virtual currency mortgage, a financial technology service device can obtain transaction price information of each virtual currency and transaction volume information of a corresponding virtual currency for each exchange. And then, the financial technology service device can calculate a transaction share of each virtual currency in the entire transaction market for each exchange based on the transaction volume information. The financial technology service device can differentially determine a mortgage rate to be applied to the transaction price information of the corresponding virtual currency at each exchange in the corresponding mortgage loan corresponding to a transaction share.
Patent KR-20180093246-A (KR)
Title: Heterocyclic compound and organic light-emitting device comprising the same
Inventor: KIM SE HUN
IPC: H01L51/00
Filed: 2017-12-06
Abstract: Disclosed are a heterocyclic compound and an organic light emitting device comprising the same. The heterocyclic compound is represented by chemical formula 1. An organic light emitting device including the heterocyclic compound can have low driving voltage, high efficiency, high luminance and long life characteristics.
Patent KR-20190067536-A (KR)
Title: Vibration Apparatus for the Motion of Ship
Inventor: PARK BYEONG WON
IPC: B63B9/08
Filed: 2017-12-07
Abstract: The present invention relates to a vibration apparatus for ship motion, which uses driving of a motor to control motion of a miniature ship. The vibration apparatus for ship motion includes: a vibration module reciprocating a weight in a first direction and varying a first direction moment; and a rotation module fixedly supporting and rotating the vibration module on a lower end of the vibration module and varying a motion direction of the ship.
Patent KR-20190068118-A (KR)
Title: The 3-Way touch lamp switch for underground power cable tunnel and method thereof
Inventor: HAN SEONG HO
IPC: H01H36/00
Filed: 2017-12-08
Abstract: The present invention relates to a touch sensor. Specifically, the present invention relates to a capacitive touch sensor, a lighting switch for a power cable having the capacitive touch sensor, and a lighting switching method. The capacitive touch sensor comprises: acrylic glass; a PCB on which a multi-segmented LED display (FND) and a switch are installed; and a connector on the back of the PCB. The FND and switch are arranged opposite to the acrylic glass so as to detect a capacitance difference between the acrylic glass and a human body to generate a constant pressure.
Patent KR-20180073458-A (KR)
Inventor: CHOI SANG WOO
IPC: G01N21/35
Filed: 2017-12-13
Abstract: An apparatus for measuring the particle size and dryness/wetness of raw materials according to one embodiment of the present invention may comprise: a visible-light illumination unit irradiating visible light to transferred raw materials; an infrared illumination unit irradiating infrared light to the raw materials; a camera acquiring an image of the raw materials irradiated with the visible light and the infrared light in a direction different from the irradiation direction of the visible-light illumination unit; and an image processing unit generating particle size information and dryness/wetness information of the raw materials by analyzing the acquired image. According to an embodiment of the present invention, the particle size and the dry/wet conditions of the transferred raw materials can be measured quickly and easily.
Patent KR-20190071155-A (KR)
Title: Security medium for counterfeit prevention and manufacturing method thereof
Inventor: LEE KYOUNG GYUN
IPC: B42D25/324
Filed: 2017-12-14
Abstract: The present invention relates to a security medium for preventing forgery and a manufacturing method thereof and, more specifically, to a security medium for preventing forgery and a manufacturing method thereof wherein a security code is implemented only under a certain condition, and a nanostructure is applied to enhance a security function. The present invention relates to the security medium for preventing forgery made of a transparent film-shaped material, comprising: a main body having a plurality of protrusions formed on the upper surface thereof; a first coating layer applied with a first coating material made of a transparent material on the upper surface of the main body on which the protrusion is formed so as not to be visually identified; and a second coating layer selectively applied with a second coating material made of a transparent material on the upper surface of the first coating layer so as not to be visually identified.