baber/WOPTO huggingface dataset:
Patent KR-20190014264-A (KR)
Inventor: ROH JIN KYUN
IPC: C09D163/00
Filed: 2017-07-31
Abstract: The present invention relates to a paint composition for pre-coated metal (PCM) having a bio-clean function and a painted steel sheet manufactured by the same. An objective of the present invention is to provide a painted steel sheet suitable for use as a construction material of a bio-complex building by allowing a PCM paint composition to have water resistance and excellent chemical protection such as chemical resistance. To achieve the objective, the paint composition for PCM comprises a resin which is a main component, a cross-linking agent, a curing catalyst, a solvent, and an additive. The resin includes a first resin to improve machinability and a second resin to improve adhesion. The first resin is a polyester resin having a molecular weight of 9,000-12,000, a hydroxyl value of 20-40 mgKOH/g, an acid value of 1-6 mgKOH/g, and a glass transition temperature of 23-25°C, and 15-25 wt% of the same is contained with respect to the entire composition. The second resin comprises 40-60 wt% of an aromatic component in the entire mixture, and has a weight-average molecular weight of 20,000-25,000, a hydroxyl value of 10-30 mgKOH/g, an acid value of 1-3 mgKOH/g, and a glass transition temperature of 65-67°C. 10-20 wt% of the second resin is contained with respect to the entire composition. 1-5 wt% of an epoxy resin having two or more epoxides in a molecule is contained with respect to the entire composition.
Patent KR-20190019348-A (KR)
Inventor: YANG JEONG HA
IPC: G09F9/37
Filed: 2017-08-17
Abstract: A kinetic sculpture structure for image display comprises: a support structure; a plurality of image units individually formed to emit light and installed on the support structure to enable image display; and a plurality of driving devices configured to independently drive the image units. The driving devices are configured to rotate the image units for an individual rotational axis.
Patent KR-20190023689-A (KR)
Inventor: BAEK KWANG HYUN
IPC: C12P17/02
Filed: 2017-08-30
Abstract: The present invention relates to a Chaetomium aureum TX1 strain which produces taxol, and uses thereof. The Chaetomium aureum TX1 strain of the present invention can be used industrially because the strain can be listed as a useful native bio-resource for producing taxol besides from plant pathogens.
Patent KR-20190027134-A (KR)
Inventor: KIM O HO
IPC: B02C11/00
Filed: 2017-09-06
Abstract: The present invention relates to a buckwheat peeling machine which includes: a hopper (110) installed in the external upper side of a main body; a peeling unit (120) provided with a first grinder (121), and a second grinder (122) and a third grinder (123) which are separated from the first grinder (121) and rotate, wherein the first to third grinders are arranged in a triangle shape to be embedded; a transfer unit (130) formed in a horizontal tube shape connected by being installed in the lower side of the peeling unit (120); a discharge unit (140) combined with the rear end of the transfer unit (130) and having a collection tube (151) installed in one side thereof; and a collection unit (150) connected with the collection tube (151) to collect pericarps and then gathering the same in a collection bag (153). The present invention is able to safely and efficiently remove the pericarps of buckwheat of a triangular pyramid shape by comprising: a first driving unit (160) which drives the first grinder (121), the second grinder (122), the third grinder (123), the transfer unit (130), and the discharge unit (140) by rotating, in one direction, a first pulley (162) of being installed in one side of the peeling unit (120) and connected with a driving shaft (161) through a V belt and a seventh pulley (169) of being connected with the first pulley (162) through a V belt; and a second driving unit (170) which drives the collection unit (150) by being installed in one side of the collection unit (150).
Patent KR-20190033129-A (KR)
Title: Antiviral composition comprising of fermented Isatis indigotica root extract and its therof
Inventor: KIM WOO JIN
IPC: A61K8/9789
Filed: 2017-09-21
Abstract: The present invention relates to a composition for preventing or treating virus infection diseases containing a fermented Isatidis Radix extract. More specifically, the present invention relates to the composition for preventing or treating virus infection diseases containing the fermented Isatidis Radix extract as an active component, in which a fermented liquor, fermented with an Isatidis Radix extract, can exhibit proliferation inhibitory activity against viruses causing human infectious diseases such as: herpesviruses causing genital disease or cheilitis; herpes zoster viruses causing herpes zoster; corona viruses causing respiratory disease; coxsackie viruses causing myocarditis, skin rashes and the like; and enteroviruses causing hand, foot, and mouth disease.
Patent KR-20190035198-A (KR)
Title: Uv curable coating composition
Inventor: RYU SUK HWA
IPC: C09D7/40
Filed: 2017-09-26
Abstract: The present invention relates to an ultraviolet ray curable paint composition and a molded product comprising a cured coating layer formed by using the same. The ultraviolet ray curable paint composition is environmentally-friendly by applying high solid-type paint to minimize the generation of a volatile organic compound (VOC).
Patent KR-20190036575-A (KR)
Title: Audio device and operating method of audio device
Inventor: SHIN CHANG SEOB
IPC: G01R31/04
Filed: 2017-09-27
Abstract: The present invention relates to an audio device. The audio device of the present invention comprises: a jack slot configured to attach an audio jack; a detection and observation logic continuously supplying first and second voltages to the jack slot and detecting whether a conductive material is attached to the jack slot according to a change in the first and second voltages, in a first detection mode; and a determination logic for determining whether the conductive material is the audio jack according to the change in at least one of the first and second voltages in response to detection that the conductive material is attached. In a second detection mode, the detection and observation logic periodically supplies the first and second voltages to the jack slot to observe the change in at least one of the first and second voltages in response to determination in the determination logic that the conductive material is not the audio jack.
Patent KR-20190037775-A (KR)
Title: Blade airfoil, turbine and gas turbine comprising the same
Inventor: KIM KI BAEK
IPC: F01D5/18
Filed: 2017-09-29
Abstract: Provided in the present invention are a blade airfoil, a turbine, and a gas turbine comprising the same, which are rotated by combustion gas supplied by a combustor of a gas turbine, and cooled by compressed air supplied by a compressor of the gas turbine, comprising: a main body unit, wherein a cooling air flow path in which the compressed air flows is formed therein, and a film cooling hole communicating with the cooling air flow path is formed on a surface thereof; and a guide unit protruding from an inner wall of the film cooling hole, so as to guide the compressed air discharged by the cooling air flow path to the surface of the main body unit. According to the blade airfoil, the turbine, and the gas turbine comprising the same, the compressed air discharged to the outside through the film cooling hole can be guided to the surface of the blade airfoil.
Patent KR-20190038105-A (KR)
Title: Light emitting device package and method of manufacturing the same
Inventor: JEONG YOUNG KYU
IPC: H01L33/10
Filed: 2017-09-29
Abstract: The present invention provides a light emitting device package with increased light extraction efficiency. According to an embodiment of the present invention, the light emitting device package comprises: a light emitting device arranged on a lower surface of a light emitting structure and including a first electrode pad and a second electrode pad; and a wavelength conversion layer arranged on an upper surface and a lateral surface of the light emitting device. The first electrode pad and the second electrode pad are extended in a lower part of the wavelength conversion layer and the wavelength conversion layer includes an inorganic material and a wavelength conversion particle diffused to the inorganic material.
Patent KR-20190040723-A (KR)
Title: Catalyst system for olefin oligomerization
Inventor: KIM HEE YOUNG
IPC: C07C2/32
Filed: 2017-10-11
Abstract: Disclosed is a catalyst system capable of selectively oligomerizing olefins including ethylene, and, unlike olefin oligomerization catalyst systems that have been reported so far, disclosed is a novel catalyst system capable of olefin trimerization and tetramerization. The catalyst system for olefin oligomerization comprises: a ligand compound represented by chemical formula 1 or chemical formula 2; a chromium compound; a metal alkyl compound; and an aliphatic or alicyclic hydrocarbon solvent.
Patent KR-20180042808-A (KR)
Inventor: UTSUMI MASAYUKI
IPC: H05K3/26
Filed: 2017-10-17
Abstract: A drying apparatus is provided to restrict an error such as drying ununiformity or the like of an object to be treated. According to the present invention, the drying apparatus of the present invention includes a drying tank for performing drying processing of a workpiece, a fixture for the workpiece, heating means opposed to a front surface of the workpiece, and heating means opposed to a back surface of the workpiece, wherein each heating means is inclined from a horizontal line in a longitudinal direction.
Patent KR-20190046092-A (KR)
Inventor: LEE SANG HUN
IPC: H01L29/423
Filed: 2017-10-25
Abstract: According to one embodiment of the present invention, provided is a semiconductor element, which comprises: a gate dielectric layer disposed on a semiconductor substrate; a gate electrode layer disposed on the gate dielectric layer; an anti-ferroelectric layer disposed on the gate electrode layer; and a driving electrode layer disposed on the anti-ferroelectric layer.
Patent KR-20190046559-A (KR)
Inventor: BYUNGKUK SEO
IPC: G06K9/00
Filed: 2017-10-26
Abstract: The present invention relates to a method for providing augmented reality content. The method according to the present invention comprises the steps of: obtaining user coordinate system information; obtaining participant coordinate system information; generating participant posture information; generating pixel coordinate information; and augmenting virtual images. The user coordinate system information corresponds to a posture of a user terminal. The participant coordinate system information corresponds to a posture of a participant terminal. The participant posture information corresponds to a posture of the participant terminal for the user terminal. The pixel coordinate information corresponds to a pixel on which the participant terminal is displayed. Based on the pixel coordinate information, a virtual image is augmented. According to the present invention, due to rapid and precise recognition of the participant posture, augmented reality content where a user and a participant are interacting is easily implemented.
Patent KR-20190047962-A (KR)
Inventor: BAE JONG OK
IPC: B65B25/14
Filed: 2017-10-30
Abstract: The present invention relates to an apparatus for feeding packaging material for an inner corner of a steel coil, which automates a package feeding process feeding packaging material to a steel coil and attaching the package to an inner corner of the steel coil. According to the present invention, the apparatus for feeding packaging material for an inner corner of a steel coil comprises: a feeding unit feeding packaging material used for protecting an inner corner of a steel coil; a forming unit disposed between the steel coil and the feeding unit to clamp a front end part of the package fed from the feeding unit, forming the package into a ring shape to form a first protection surface for protecting the inner circumferential surface of the steel coil, and bending the remainder excluding the first protection surface of the packaging material to form a second protection surface for protecting a side surface of the steel coil; and a transfer unit transferring the forming unit toward the steel coil. Therefore, the present invention provides the effects of preventing a safety accident and increasing the process efficiency and productivity.
Patent KR-20190048372-A (KR)
Inventor: KIM JIN HO
IPC: F16H3/66
Filed: 2017-10-31
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle which improves fuel efficiency. According to an embodiment of the present invention, the planetary gear train of an automatic transmission for a vehicle comprises: an input shaft; an output shaft; a first planetary gear set having a first, a second, and a third rotary element; a second planetary gear set having a fourth, a fifth, and a sixth rotary element; a third planetary gear set having a seventh, an eighth, and a ninth rotary element; a fourth planetary gear set having a tenth, an eleventh, and a twelfth rotary element; a fifth planetary gear set having a thirteenth, a fourteenth, and a fifteenth rotary element; a first shaft fixed and connected to the first rotary element, and fixed and connected to the input shaft; a second shaft fixed and connected to the ninth rotary element and the thirteenth rotary element, and selectively connected to the input shaft; a third shaft fixed and connected to the eighth rotary element, and selectively connected to the input shaft; a fourth shaft fixed and connected to the fourteenth rotary element, and fixed and connected to the output shaft; a fifth shaft fixed and connected to the fifth rotary element, the eleventh rotary element, and the fifteenth rotary element; a sixth shaft fixed and connected to the twelfth rotary element; and a plurality of shafts consisting of a combination of the remaining unconnected rotary elements among the rotary elements of the first, second, third, and fourth planetary gear set to be selectively connected to a transmission housing.
Patent KR-20190051691-A (KR)
Inventor: JEONG HUN KIM
IPC: G03F7/00
Filed: 2017-11-07
Abstract: The present invention relates to production of an active mold using a temperature-responsive polymer capable of changing a structure according to temperature and production of a core-shell dissimilar material column structure. A method for producing a core-shell dissimilar material column structure comprises the steps of: producing a polymer scaffold; inserting a poly-N-isopropylacrylamide solution into a hole pattern using a blade; curing a poly-N-isopropylacrylamide polymer through ultraviolet irradiation; inserting conductive particles at the room temperature; shrinking the poly-N-isopropylacrylamide at the high temperature; applying a curable polymer to produce a column shape consisting of dissimilar materials; and removing the polymer-cured and active mold.
Patent KR-20190054809-A (KR)
Title: A drain device that allows showering while being fixed to a patient's body, and a method of using the same
Inventor: SON DAEGU
IPC: A61M25/02
Filed: 2017-11-14
Abstract: The present invention relates to a drain device, which allows patients to take a shower, while being fixed to patients′ body, and prevents water from touching an affected part of patients. The present invention includes a drain inserted into the affected part of patients and a cap attached to the skin surface of the affected part.
Patent KR-20170129664-A (KR)
Inventor: MYUNG SE HO
IPC: H03M13/27
Filed: 2017-11-16
Abstract: Disclosed is a transmission apparatus having excellent receiving performance. The transmission apparatus comprises: an encoding part generating a codeword by performing channel encoding on bits; an interleaver interleaving the codeword; and a modulation part mapping the interleaved codeword to non-uniform constellation depending on a modulation scheme, and the constellation can include a constellation point defined based on various tables depending on the modulation scheme.
Patent KR-20190056553-A (KR)
Title: System and method for self-diagnosing electric car charger
Inventor: KIM YOUNG MIN
IPC: B60L50/50
Filed: 2017-11-17
Abstract: Disclosed are a self-diagnostic system for an electric vehicle charger, which is capable of checking detail functions of the electric vehicle charger without a charging test, and a server and a self-diagnostic method thereof. According to one embodiment of the present invention, the self-diagnostic system for an electric vehicle comprises: a plurality of electric vehicle chargers transmitting charger data processed for charging an electric vehicle and charger monitoring data processed for self-diagnostic; a charger management server receiving the charger data and the charger monitoring data, determining operation and device states of the electric vehicle charger based on the received charger data and charger monitoring data, and extracting charger management information required for each electric vehicle charger in accordance with a determination result; and a user terminal receiving the state information of the electric vehicle registered to the charger management server, and calculating distance data from the current location of a user to an available electric vehicle charger in order to display the state information and distance data of each electric vehicle charger.
Patent KR-20190056889-A (KR)
Inventor: CHOI SEUNG WON
IPC: H04W4/00
Filed: 2017-11-17
Abstract: Disclosed is network function virtualization to which the structure of a radio virtual machine is applied, wherein a user-defined function block included in a radio application configuration code can be performed in a hardware-independent manner. To this end, an embodiment of the present invention includes the network function virtualization to which a radio virtual machine is applied.
Patent KR-20190059542-A (KR)
Inventor: JINJAE YOO
IPC: H04N21/8549
Filed: 2017-11-23
Abstract: A video summary information playing device and a method thereof are disclosed. The video summary information playing device comprises: an input unit for receiving an input of a selection on a video based on an external input; a video receiving unit for receiving the video and subtitle information from a video server; a summary information receiving unit for receiving meta information of the video from a video summary information providing server, and selectively receiving summary information based on the meta information; and an output unit for outputting a stop screen of the video and at least one of the subtitle information and the summary information based on the meta information.
Patent KR-20190060330-A (KR)
Title: Installation crane constructing method for the ocean structure construction
Inventor: PARK GONG MAN
IPC: B66C23/34
Filed: 2017-11-24
Abstract: The present invention relates to a method for installing a prefabricated crane for an offshore plant, which is for installing a crane on a platform of the offshore plant. The method comprises the steps of: coupling a base lug and a winch for a crane to a platform; connecting one end to the base lug to be able to rotate, and arranging a post to be disposed in parallel on an upper surface of the platform; connecting one end to the other end of the post to be able to rotate, and installing a boom which is parallel on the post; connectedly providing a wire for a crane to the post and the boom; installing a rotary cylinder to connect the base lug and one side of the post, placing the post to be upright while rotating the post by the rotary cylinder, and fixedly coupling one end of the post to the base lug; and fixedly disposing the boom in an unfolded state from the other end of the post while rotating the boom by a wire for the crane. Thus, installation work for a crane becomes easier, thereby reducing the time required for installation.
Patent KR-20190061216-A (KR)
Title: Patterning method and patterning apparatus
Inventor: KANG HEUNG SEOK
IPC: G03F7/34
Filed: 2017-11-27
Abstract: The present invention relates to a pattern forming method and a pattern forming apparatus which can simplify a manufacturing process and significantly reduce manufacturing costs and, more specifically, to a pattern forming method for forming a predetermined pattern on a surface such as glasses, and to a pattern forming apparatus. In addition, the pattern forming method comprises: a substrate preparing step (S10); a resin coating step (S20); a masking step (S30); a curing step (S40); and a resin removing step (S50).
Patent KR-20190061354-A (KR)
Title: Vertical semiconductor devices and method of manufacturing the same
Inventor: LEE SUNG YUN
IPC: H01L29/732
Filed: 2017-11-27
Abstract: The present invention relates to a semiconductor device which comprises: insulating patterns arranged on a substrate to be separated from each other in a first direction perpendicular to an upper side of the substrate; a channel structure provided on the substrate by passing through the insulating patterns; a first conductive pattern partially filling the inside of a gap between the channel structure and the insulating patterns adjacent to each other in the first direction, and including a slit in a direction being in parallel with the upper side of the substrate on the surface thereof; and a second conductive pattern positioned in the gap on the first conductive pattern, and filling the inside of the slit. Accordingly, a defect due to the slit can be reduced.
Patent KR-20190065039-A (KR)
Title: Hot-rolled steel sheet for non-oriented electrical steel sheet, non-oriented electrical steel sheet and method for manufacturing the same
Inventor: CHO YONG SEOK
IPC: C21D8/12
Filed: 2017-12-01
Abstract: The present invention relates to a hot-rolled steel sheet for a thin non-oriented electrical steel sheet manufactured through a direct endless casting-rolling process, a non-oriented electrical steel sheet using the same and a manufacturing method thereof. A desirable aspect of the present invention provides a hot-rolled steel sheet for a non-oriented electrical steel sheet, a non-oriented electrical steel sheet using the same and a manufacturing method thereof, wherein the hot-rolled steel sheet for the non-oriented electrical steel sheet, manufactured by a direct endless casting-rolling process, comprises: 0.005 wt% or less (0 wt% exclusive) of C; 0.2-1.5 wt% of Mn; 0.5-1.5 wt% of Si; 0.005-0.025 wt% of P; 0.01 wt% or less (0 wt% exclusive) of S; 0.05-0.5 wt% of Al; 0.005 wt% or less (0 wt% exclusive) of N; 0.03 wt% or less (0 wt% exclusive) of Sn; and the remainder being composed of Fe and other unavoidable impurities, the hot-rolled steel sheet has a microstructure inclusive of a ferrite structure of 95 area% or more, and the ferrite structure is composed of a recrystallization structure and a recovery structure where the area of the recrystallization structure is 55% or more based on the cross section in the thickness direction of the steel sheet.
Patent KR-20180068290-A (KR)
Inventor: TABATA MASAHIRO
IPC: H01L21/3213
Filed: 2017-12-04
Abstract: In the case of selectively etching a first region made of silicon nitride against a second region made of silicon oxide, the generation of a deposit is inhibited and a high selectivity ratio is obtained. A method according to an embodiment includes a process of preparing a workpiece having a first region and a second region in a chamber provided by a chamber body of a plasma processing apparatus, a process of generating the plasma of a first gas containing a hydrogen-containing gas in the chamber so as to modify a part of the first region by the active species of hydrogen to form a modified region, and a process of generating the plasma of a second gas containing a fluorine-containing gas in the chamber so as to remove the modified region by the active species of fluorine.