baber/WOPTO huggingface dataset:
Patent KR-20200023724-A (KR)
Title: Hot water and steam boiler
Inventor: HONG SE YEON
IPC: F22B1/28
Filed: 2018-08-27
Abstract: The present invention relates to a combined hot water and steam boiler using waste heat, which uses the waste heat emitted outside in the process of operating the boiler as a heating source for hot water to enhance energy efficiency of the boiler. To this end, the combined hot water and steam boiler comprises: a heating chamber (10) provided to be filled with an electric heater (11) and a heating medium oil (12) therein; a steam chamber (20) provided at an outer side in a form of wrapping the heating chamber (10) and discharging steam through a steam outlet (22) wherein the steam is generated by being heated by the heat transferred from the heating chamber (10) in a state that water (W) induced through a water feeding hole (21) is stored at a set level therein; and a hot water heat exchange chamber (30) provided at an outer side in a form of wrapping the steam chamber (20) and configured by winding a hot water pipe (31) in a multi-layered manner therein such that the water supplied from the outside can be circulated.
Patent KR-20200025127-A (KR)
Title: Stent-type catheter to be used like balloon catheter
Inventor: SEO JUNGHWA
IPC: A61M29/00
Filed: 2018-08-29
Abstract: According to the present invention, a stent catheter used as a balloon catheter comprises: an inner catheter; an outer catheter coaxially coupled to an outer circumferential surface of the inner catheter and sliding along a longitudinal direction of the inner catheter; a mesh-shaped stent formed along a longitudinal direction from one side of the outer catheter to a head of the inner catheter to expand or contract in accordance with a relative movement of the outer catheter with respect to the inner catheter; and a cover member formed on an exposed surface of the stent along the longitudinal direction of the inner catheter.
Patent KR-20200025268-A (KR)
Title: High shear ring anchor for steel structures
Inventor: CHUN SUNG CHUL
IPC: F16B43/00
Filed: 2018-08-30
Abstract: The present invention relates to a high-shear ring anchor for a steel material, which is to install a steel frame for reinforcement on concrete. The high-shear ring anchor includes: a socket ring including a ring part buried in the concrete to be fixed, a disc part which is formed on the ring part and of which one surface comes in contact with the concrete and the other surface comes in contact with the steel frame, and a hollow sleeve formed on the disc part to be penetrated and coupled into the steel frame; an anchor bolt which is inserted into the sleeve of the socket ring and of which one end portion is buried in the concrete and the other end portion protrudes to the outside of the concrete so that a double nut is fastened thereto; and a cap plate into which the anchor bolt is penetrated and coupled and which is coupled and fixed to the sleeve of the socket ring.
Patent KR-20200029282-A (KR)
Title: Wardrobe for drying of clothes
Inventor: LEE DOO HYUN
IPC: D06F58/30
Filed: 2018-09-10
Abstract: The present invention provides a wardrobe with a clothes drying function. According to the present invention, a device assembly performing the clothes drying function is buried and installed in various kinds of wardrobes, such as an entrance shoe cabinet, closets, and the like, such that a storage function and the clothes drying function are simultaneously performed to increase functionality of the wardrobe and it is not required to prepare a separate clothes dryer to reduce expenses and increase spatial utilization. Moreover, the wardrobe has a structure in which a space limited by the device assembly is sealed to form a clothes drying space such that clothes can be quickly and simply dried, thereby increasing clothes drying efficiency and user convenience. When the wardrobe is applied to the entrance shoe cabinet, an outer having dust/foreign matters attached thereto, wet clothes due to rain, and the like can be promptly received and dried in a clothes drying space disposed in the shoe cabinet without being introduced in a living space, thereby maintaining cleanness of the clothes and the living space and maximizing user convenience. Moreover, configuration of the device assembly for the clothes drying function is simple, thereby reducing manufacturing costs and increasing durability. According to the present invention, the wardrobe comprises a main body, a wardrobe door, a lower body, an upper frame, a sealing cover sheet, a front cover sheet, and a drying device.
Patent KR-20200030982-A (KR)
Title: Organic fertilizer using concentrated by-products and method for producing the same
Inventor: LEE BUONG HEE
IPC: C05G3/00
Filed: 2018-09-13
Abstract: The present invention relates to an organic fertilizer using agricultural and livestock by-products which can be provided as an organic fermentation pellet, and having excellent bonding strength while being easy to transport without using a separate adhesive in manufacturing an organic fertilizer by fermenting and mixing fermented poultry manure, rice bran, animal residues and vegetable residues; and a method for manufacturing the same. The present invention provides the organic fertilizer using agricultural and livestock by-products, the organic fertilizer comprising: 100 parts by weight of fermented poultry manure; 40 to 60 parts by weight of animal residues in which small residues or pig residues are mixed with animal blood; 5 to 20 parts by weight of rice bran; and 5 to 20 parts by weight of vegetable residues.
Patent KR-20200031722-A (KR)
Title: Robot arm apparatus
Inventor: YOSHIDA FUTOSHI
IPC: B25J15/06
Filed: 2018-09-14
Abstract: A robotic arm apparatus may include: a base unit; a first arm rotationally coupled with the base unit; a first slide coupled to the first arm and slid in the first direction; a second arm coupled to the first slide; a first force sensor coupled to the first arm and the second arm to detect a force of the first direction; a second slide coupled to any one of the first arm and the second arm, and slid in the first direction; a weight unit coupled to the second slide; and a second force sensor coupled to the weight unit to detect the force of the first direction.
Patent KR-20200031945-A (KR)
Title: Coke screen appratus
Inventor: TARK HEUNG GIL
IPC: B07B1/42
Filed: 2018-09-17
Abstract: Provided is a coke screen device. The coke screen device according to the present invention includes: a structure; a structure support supporting the structure from at least four portions; a screen body installed at the bottom of the structure; a screen support supporting the screen body by hanging the same; and a mat in at least three layers for distributing coke. According to the present invention, the screen device can be stabilized.
Patent KR-20200035572-A (KR)
Title: Electronic control device
Inventor: KIM CHANG JU
IPC: H05K5/00
Filed: 2018-09-27
Abstract: The present invention relates to an electronic control device capable of improving heat dissipation performance and being miniaturized. The electronic control device comprises: a housing; a substrate assembly built in the housing; and a connector connected to the substrate assembly and coupled to the housing. The substrate assembly includes a main substrate and an auxiliary substrate coupled to one side of the main substrate.
Patent KR-20200035623-A (KR)
Title: Marine structure
Inventor: JUNG SUNG HUN
IPC: E02B17/00
Filed: 2018-09-27
Abstract: Disclosed is a marine structure. According to one aspect of the present invention, the marine structure includes: a spudcan installed on a lower end of a leg coupled to a hull in a liftable manner; and a mud removing part coupled to an upper surface of the spudcan and removing mud deposited on an upper surface of the spudcan to the outside of the spudcan by pushing the same, thereby improving the performance of the spudcan.
Patent KR-20200038602-A (KR)
Title: An extruder for polypropylene foam sheet
Inventor: LEE EUNG KEE
IPC: B29C48/00
Filed: 2018-10-04
Abstract: The present invention relates to processing equipment for foaming a thermoplastic polymer polypropylene resin in a sheet form, which is a foam sheet extruder and, more specifically, to an extruder for producing a polypropylene foam sheet, which solves problems such as non-uniform thickness of a foam sheet, breakage, reduction in strength, deterioration of surface properties, generation of large amounts of open cells and the like which can occur in a process of extruding and foaming a polypropylene resin having low melt strength.
Patent KR-20200040150-A (KR)
Title: Vehicle control apparatus and vehicle control method and vehicle control system
Inventor: LEE SANG YEOB
IPC: B60W10/18
Filed: 2018-10-08
Abstract: The present invention relates to a vehicle control apparatus, a vehicle control method and a vehicle control system. More specifically, the vehicle control apparatus includes: a roundabout recognition part recognizing a roundabout based on information obtained through at least one of a camera and a navigator; a region-of-interest setting part forming the outermost border based on condition information of the roundabout when the roundabout is recognized, and setting a region of interest, which has a range from the vehicle to the outermost border, in front of the vehicle; and a vehicle control part determining whether at least one target is located in the set region of interest based on target position information of at least one target sensed by at least one target sensor, and controlling the vehicle based on the target position information in the region of interest. According to the present invention, the vehicle can safely get into the roundabout.
Patent KR-20200040388-A (KR)
Inventor: CHA JIN HWAN
IPC: H01L35/04
Filed: 2018-10-10
Abstract: The present invention relates to a method of manufacturing a bulk thermoelectric device which enables simplified manufacturing processes as well as reduction of manufacturing costs. The method of manufacturing a bulk thermoelectric device comprises the steps of: preparing two types of substrates (P-type and N-type) by slicing a material for a thermoelectric device; forming a P/N layer, which has intersecting P-type pellets and N-type pellets by bonding the P-type pellets formed on an upper part of the P-type substrate and the N-type pellets formed on an upper part of the N-type substrate so as to be alternately interlocked, and then polishing (grinding) the lower part of each substrate; and preparing the thermoelectric device by assembling ceramic substrates, on which a conductive electrode pad is formed, on the upper part and the lower part of the P/N layer.
Patent KR-20190110419-A (KR)
Title: Image processing device, drive assistance system and image processing method
Inventor: OKI YUTAKA
IPC: G06T5/00
Filed: 2018-10-25
Abstract: Provided are an image processing device capable of correcting image deformation involved in distortion of an imaging system of a stereo camera, a driving support system, and an image processing method. According to embodiments of the present invention, the image processing device, configured to process a first image and a second image captured by a camera, comprises: a reference line disposing circuit; a parameter acquiring circuit; and an image correction processing circuit. The reference line disposing circuit is configured to determine a first location of a first reference line and a second location of a second reference line on at least one of the first image and the second image. The parameter acquiring circuit is configured to determine an image distortion reduction parameter based on a width of a line drawn from a first reference point on the first reference line at the first location to a second reference point on the second reference line at the second location. The image correction processing circuit is configured to reduce image distortion of the first image or the second image based on the image distortion reduction parameter.
Patent KR-20200047887-A (KR)
Title: Apparatus for optimizing error compensation of image recognition module and method thereof
Inventor: LEE KWON HEE
IPC: G06T7/80
Filed: 2018-10-25
Abstract: The present invention relates to an apparatus and a method for optimizing a tolerance correction of an image recognition module to improve the convenience and efficiency of tolerance correction. The apparatus comprises: a binary image generation unit which use the intensity of a target pixel positioned on a set mask area around a reference pixel existing on an image acquired from an image recognition module to apply a method of determining a threshold for binarization of the reference pixel to a plurality of pixels existing on the image to generate a binary image of the image; an error rate calculation unit to match the binary image generated by the binary image generation unit to a predefined reference image to calculate an error rate of the binary image; and an optimizing unit to determine an optimal setting variable based on the size of the error rate calculated by the error rate calculation unit when a plurality of binary images are generated while a setting variable including the set mask area is varied.
Patent KR-20190049529-A (KR)
Title: Composition
Inventor: KOBAYASHI HIROAKI
IPC: A61K31/405
Filed: 2018-10-29
Abstract: An object of the present invention is to provide a novel means of improving stability of indomethacin in a liquid or semi-solid composition The present invention relates to the liquid or semi-solid composition which contains components of: (A) indomethacin or a salt thereof; and (B) arnica plants or an extract thereof.
Patent KR-20180121468-A (KR)
Inventor: HWANG CHANG MO
IPC: C25D7/06
Filed: 2018-11-01
Abstract: Disclosed is a method for producing a catheter electrode, wherein the method, which is a method for producing a catheter electrode by means of electroplating, comprises the steps: attaching a wire part to an electroplating member, at least a part of which is conductive; forming a plating layer by electroplating with a conductive element contained in the electroplating member, wherein the wire part is attached to the plating layer in an electroplating process; and separating the electroplating member from the wire part attached to the plating layer.
Patent KR-20200055514-A (KR)
Inventor: CHOI YONG JUN
IPC: F02D41/14
Filed: 2018-11-13
Abstract: The present invention relates to a carbon removing apparatus of an oxygen sensor and a method thereof. The present invention is to provide the carbon removing apparatus of the oxygen sensor and the method thereof to open a valve which delivers high-pressure air flow to the oxygen sensor when an abnormality occurs in the oxygen sensor and remove carbon deposited on the oxygen sensor by raising the temperature of zirconia provided in the oxygen sensor. To this end, according to the present invention, the carbon removing apparatus comprises: an oxygen sensor installed in an exhaust line of a vehicle to measure the amount of oxygen in an exhaust gas; a valve which delivers high-pressure air flow to the oxygen sensor; a valve driving unit for driving the valve; and a control unit for controlling the valve driving unit to open the valve when an abnormality occurs in the oxygen sensor.
Patent KR-20190056328-A (KR)
Title: Production method of mushroom using mushroom cultivation bag with micropore
Inventor: LEE BYUNG EUI
IPC: B65D33/01
Filed: 2018-11-16
Abstract: As described in the present invention, when mushrooms are cultivated by forming micropores on a plastic sheet by laser processing without a filter or cotton, the costs can be reduced while the productivity is improved, thereby reducing the human labour and securing the cost-effectiveness. Further, the plastic sheet provided with the micropores formed by laser processing may secure sufficient air ventilation when cultivating various mushrooms such as button mushrooms, oyster mushrooms, and shiitake mushrooms, as compared to when a regular plastic sheet is used, and thus may assist in promoting and invigorating the growth of culture. Further, the plastic sheet of which diameters of the micropores range from 5 to 300 micrometers (μm) and daily air ventilation amount range from 20,000-2,000,000 cc/m^2 may shorten the cultivation period and reduce the pollution.
Patent KR-20200058715-A (KR)
Inventor: KIM KYUNG TAE
IPC: C08L67/02
Filed: 2018-11-20
Abstract: Disclosed is a chemical-resistant polycarbonate resin composition which is excellent in appearance characteristics, and can solve a problem of difficulty in realizing a uniform metal surface due to poor compatibility with a resin when a metal pigment is applied to a conventional polycarbonate and polycyclohexylenedimethylene terephthalate alloy. The present invention provides the polycarbonate resin composition, including: (A) 60 to 89 wt% of a polycarbonate resin; (B) 10 to 39 wt% of a polycyclohexylenedimethylene terephthalate resin; (C) 0.01 to 3 wt% of an internal lubricant; and (D) 0.01 to 5 wt% of a metal pigment.
Patent KR-20190063408-A (KR)
Title: Additives for cathode, manufacturing method of the same, cathode including the same, and lithium recharegable battery including the same
Inventor: JEON HYELIM
IPC: C01G51/00
Filed: 2018-11-21
Abstract: The present invention relates to a positive electrode additive of a lithium secondary battery which can be effectively applied to a high capacity battery accompanied by a use of a negative electrode having a high energy density, and a method for manufacturing the same. The positive electrode additive comprises a compound represented by chemical formula 1. The chemical formula 1 is represented by y(Li_2Ni_1-xM_xO_2)-z(Li_6Co_1-xM_xO_4). M is at least one element selected from a group consisting of P, B, F, W, Ti, and Zr.
Patent KR-20200061743-A (KR)
Inventor: Cheolho LEE
IPC: G09G3/3233
Filed: 2018-11-26
Abstract: According to the present invention, a display device comprises: a display panel; pads; and link lines. The display panel has a display area on which pixels are arranged and a non-display area outside the display area. The pads are arranged on at least one side of the non-display area, and preset signals are respectively applied. The link lines are connected to each of the pads. The pads include a first pad having a divided 1-1 auxiliary pad and a divided 1-2 auxiliary pad, a 1-1 switch connected to the 1-1 auxiliary pad, and a 1-2 switch connected to the 1-2 auxiliary pad. The link lines include a first link line connected to the 1-1 auxiliary pad through the 1-1 switch and connected to the 1-2 auxiliary pad through the 1-2 switch. Therefore, a decrease in display quality of the display device due to a short circuit may be prevented.
Patent KR-20200062506-A (KR)
Inventor: LEE KYU REON
IPC: C08G77/02
Filed: 2018-11-27
Abstract: The present invention provides a method for synthesizing pre-hydrolyzed polysilicate wherein polysilicate is applied as a reactant and a total amount of water to be added in a reaction system is specified when synthesizing pre-hydrolyzed polysilicate. Accordingly, unlike an existing synthesis method using an alkoxysilane-based monomer compound as a reactant, a condensation reaction may be omitted to remarkably shorten a synthesis time and reduce a manufacturing cost. In addition, according to the synthesis method of the present invention, it is easy to control a gelation reaction time and a weight-average molecular weight and synthesize the pre-hydrolyzed polysilicate with excellent storage stability and processability.
Patent KR-20200062839-A (KR)
Inventor: PARK JONG BIN
IPC: G06T7/11
Filed: 2018-11-27
Abstract: The present invention relates to an image quality improvement method in a system for improving the image quality of an object of interest. The image quality improvement method comprises the steps of: acquiring images obtained by photographing the same object of interest by a plurality of cameras; generating a bounding box in an image photographed by each camera; extracting feature points of the image in which the bounding box is generated; performing matching between the extracted feature points; receiving target shape information for converting the object of interest in the image photographed by each camera into a single shape; correcting the object of interest in the image photographed by each camera on which the matching between the feature points is performed based on the target shape information; calculating a weight for the corrected object of interest; and applying the calculated weight to the object of interest of the image photographed by each camera and synthesizing the images.
Patent KR-20190070271-A (KR)
Title: Method of processing image and apparatuses performing the same
Inventor: CHAE SEUNG HYEON
IPC: G06T15/50
Filed: 2018-11-27
Abstract: A method for processing an image and apparatuses performing the same are disclosed. According to an embodiment of the present invention, the method for processing an image comprises the steps of: extracting a first region of interest in the whole region of an infrared light image based on a gray scale value; extracting a second region of interest corresponding to the first region of interest in the whole region of a visible light image; and generating a combination image for the infrared light image and the visible light image by blending the first region of interest and the second region of interest.
Patent KR-20190062291-A (KR)
Title: Oligonucleotide, and pharmaceutical composition for prevention or treatment of cancer comprising the same
Inventor: SEO MIN KOO
IPC: C12P19/34
Filed: 2018-11-27
Abstract: The present invention relates to an oligonucleotide represented by one of SEQ ID NOS: 1 to 10; an expression vector carrying the same; or and a pharmaceutical composition for prevention or treatment of cancer comprising a host cell transformed with the expression vector as an effective ingredient. The oligonucleotide provided according to the present invention can effectively suppress the growth of cancer stem cells as well as cancer cells, thereby preventing and/or treating cancer. In addition, it is possible to prevent the resistance, metastasis, and recurrence of cancer.
Patent KR-20200063686-A (KR)
Inventor: MIN SEONG SEO
IPC: G01P13/02
Filed: 2018-11-28
Abstract: The present invention provides a device for measuring a rotating state of a rotary object. The device comprises: a housing for housing one end of a rotating shaft; a non-circular rotating plate disposed on the outer circumferential surface of the one end of the shaft and rotating at the same time; a first support having a bar shape, of which the other end is fixed to the housing so that one end contacts a side surface of the rotating plate; a first optical sensor disposed on the first support to measure displacement of the first support caused by rotation of the rotating plate; a second support having a bar shape, of which the other end is fixed to the housing so that one end contacts the side surface of the rotating plate; and a second optical sensor disposed on the second support to measure displacement of the second support caused by the rotation of the rotating plate.
Patent KR-20190064503-A (KR)
Title: Optical Laminate
Inventor: LEE DONG HUN
IPC: G02B5/30
Filed: 2018-11-29
Abstract: The present invention relates to an optical laminate, which comprises an optical film; and an adhesive layer formed on one surface of the optical film. The optical laminate secures stable durability even at the high temperature, particularly at the ultra-high temperature of about 100°C or higher, does not induce white cast, has excellent physical properties required in other optical laminate, and does not cause corrosion or the like of the electrode even when disposed adjacent to the electrode.