baber/WOPTO huggingface dataset:
Patent KR-20190034895-A (KR)
Title: Protective Apparatus and Method for Zero Harmonic Filter
Inventor: AHN YONG JIN
IPC: H02J3/01
Filed: 2017-09-25
Abstract: The present invention relates to an apparatus for protecting a zero harmonic filter. The apparatus comprises: an opening/closing unit (13) for determining electrical connection between a power supply system (10) and a zero harmonic filter (15); a voltage detector (12) for measuring a voltage applied to the zero harmonic filter (15); a current detector (14) for measuring a current flowing into the zero harmonic filter (15); and a control unit (20) for controlling the opening/closing unit (13), wherein the control unit (20) determines phases of three-phase voltages (102, 103, 104) that are the same as or similar to a phase of the zero current (105) as a fault based on information on the three-phase voltages (102, 103, 104) detected by the voltage detector (12) and information on the zero current (105) detected by the current detector (14). According to the present invention, the zero harmonic filter (15) is installed such that it is possible to detect a failure of a power system including the power supply system (10) and a load system (16) during operation.
Patent KR-20190036308-A (KR)
Title: Composite Melting-yarn having excellent tactility and dyeing property, And Method preparing same
Inventor: HWANG MUN SEB
IPC: D02G1/02
Filed: 2017-09-27
Abstract: The present invention relates to a composite melting yarn having excellent tactility and dyeability, and a production method thereof. The production method comprises: a yarn supply step of supplying core yarn having 30% to 50% of elongation and partial drawing yarn having 100% or more of elongation as effective yarn; a braiding step of overfeeding the core yarn and the effective yarn and braiding the same with air bridging; a melting and twisting step of heating the braided composite yarn at 220 to 240°C, partially melting the core yarn and the effective yarn, and twisting the same; and a untwisting step of untwisting the twisted composite yarn.
Patent KR-20190037811-A (KR)
Title: Apparatus for shutting a lid of pressure cooker in ramen vending machine
Inventor: CHOI JUNG HWAN
IPC: F16J13/02
Filed: 2017-09-29
Abstract: The present invention relates to a pressure vessel sealing apparatus for a ramen vending machine which is an apparatus for sealing a pressure vessel installed in a ramen vending machine to cook ramen at high pressure. The pressure vessel sealing apparatus for a ramen vending machine comprises: a pressure vessel having a heater embedded in a floor to cook ramen; a pressure lid provided on an upper side of the pressure vessel and having an air hole for supplying hot water and compressed air and a steam discharge hole for discharging high-pressure steam formed thereon; and an opening and closing cylinder for opening and closing the pressure vessel by ascending the pressure lid. A locking cylinder for stopping ascending of the opening and closing cylinder is provided in a lower part of the opening and closing cylinder.
Patent KR-20190040716-A (KR)
Title: Method for processing cuttlefish
Inventor: KIM BYUNG HEE
IPC: A23L17/50
Filed: 2017-10-11
Abstract: The present invention relates to a method of processing cuttlefish for roasting. Particularly, the present invention relates to a method of processing cuttlefish for roasting, wherein cuttlefish can be torn and eaten easily, and are roasted in a flat shape instead of being rolled up. The processing method comprises a step of preparing raw cuttlefish by removing bones and viscera; and a step of cutting cuttlefish multiple times to a predetermined depth at a predetermined interval on the dorsal and ventral part of the raw cuttlefish body.
Patent KR-20190044162-A (KR)
Title: Chair assembly for dentist and Unit chair system having the same
Inventor: YOON JI HOON
IPC: A47C7/00
Filed: 2017-10-20
Abstract: The present invention relates to a dentist chair assembly and a unit chair system including the same, according to exemplary embodiments. The unit chair may include a patient chair and a treatment tool used for dental care. A wireless foot controller can control an operation of the patient chair and the treatment tool of the unit chair by foot movement of a dentist and wireless communication. The dentist can sit on the dentist chair during dental treatment. A mounting portion may be installed for the wireless foot controller to have an integrated structure with the dentist chair, and thus the wireless foot controller moves together with the dentist chair.
Patent KR-20190046270-A (KR)
Inventor: KIM SANG HYUN
IPC: A01G9/04
Filed: 2017-10-26
Abstract: The present invention relates to a sprayer used with a flowerpot stand, which has water to be periodically sprayed by a sprayer so as not to overflow the water collected in a flowerpot stand, comprising: a flowerpot stand; and a sprayer for periodically spraying water.
Patent KR-20190047506-A (KR)
Inventor: KIM TAE HONG
IPC: B62D5/04
Filed: 2017-10-27
Abstract: Disclosed are a steering feel control apparatus and a method of a motor driven power steering (MDPS) system. The steering feel control apparatus of a MDPS system comprises: a filter unit configured to filter a motor current inputted to a motor so as to remove a vibration component which generates vibration on a steering wheel; and a control unit configured to control the filter unit to remove the vibration component of the motor current when the MDPS system is driven.
Patent KR-20190047528-A (KR)
Inventor: JUNG JONG YEOL
IPC: G01R22/06
Filed: 2017-10-27
Abstract: The present relates to a remote meter reading system using a DLMS protocol, which comprises: an electronic watt-hour meter installed in a consumer to meter electricity usage of the consumer; a communication modem operated by being installed separately from the electronic watt-hour meter, mounted with a DLMS protocol therein in advance, and transceiving data with the electronic watt-hour meter through DLMS communication; and a data concentrator mounted with the DLMS protocol therein in advance, and collecting meter reading data of the electronic watt-hour meter through the DLMS communication with the communication modem. The data concentrator and the communication modem provide each other with technology of performing a DLMS mode, a command mode, or a file transmission mode to collect the meter reading data of the electronic watt-hour meter.
Patent KR-20190048777-A (KR)
Inventor: AHN JI YEON
IPC: A61K8/44
Filed: 2017-10-31
Abstract: Provided is an anti-dust composition comprising: an anionic surfactant; an amphoteric surfactant; and a nitrogen-containing cationic polymer, wherein nitrogen content of the cationic polymer is 1.4 wt% or less with respect to the total weight of the cationic polymer. The anti-dust composition may be used to produce a cosmetic material for hair with an excellent anti-dust function which prevents fine dusts from sticking to the hair.
Patent KR-20190051520-A (KR)
Inventor: KU JA HYEON
IPC: A63B21/008
Filed: 2017-11-07
Abstract: The present invention relates to an exercise management system and a method thereof based on exercise ability analysis, hydraulic exercise equipment, and an exercise analysis device thereof. The hydraulic exercise equipment: adds weight for the exercise of a user by using a hydraulic pressure after receiving weight setting information for exercise from a user device owned by the user who performs exercise; and transmits exercise sensing information by sensing the position movement of an exercise part changing a position as the user performs exercise. The exercise analysis device receives and stores the corresponding exercise sensing information, and transmits analysis information to the user device by analyzing the exercise ability of the user. By the above, the present invention is able to improve the exercise efficiency of a user who performs exercise.
Patent KR-20190052797-A (KR)
Title: HIGH THERMAL CONDUCTIVE MgO COMPOUNDS AND MgO CERAMICS
Inventor: CHEOL WOO AHN
IPC: C04B35/626
Filed: 2017-11-09
Abstract: The present invention relates to a highly thermal conductive magnesia (MgO) composition, a preparing method of MgO ceramics, and Mgo ceramics. More specifically, the present invention relates to a highly thermal conductive magnesia (MgO) composition characterized in that in equation 1, MgO + x wt.% TiO_2, in equation 2, MgO + y wt.% Nb_2O_5, in equation 3, MgO + z wt.% ZrO_2, and in equation 4, MgO + w wt.% Al_2O_3, wherein, in equations (1) to (4), x, y, z and w satisfy 0 < x, y, z, w <= 10.0, a preparing method of MgO ceramics, and Mgo ceramics with high thermal conductivity.
Patent KR-20190054366-A (KR)
Inventor: PARK SANG SU
IPC: H01L27/146
Filed: 2017-11-13
Abstract: The present invention provides an image sensing device including a separation structure and an electrode structure which can be formed simultaneously. The image sensing device comprises: a photoelectric device arranged in a semiconductor substrate; a separation structure arranged in the semiconductor substrate and surrounding the photoelectric device; and electrode structures. The separation structure includes: a first conductive pattern; and a first insulation spacer between the first conductive pattern and the semiconductor substrate. The electrode structure includes: a second conductive pattern; and a second insulation spacer between the second conductive pattern and the semiconductor substrate. The first and second conductive patterns are formed of the same conductive material.
Patent KR-20190024513-A (KR)
Inventor: KIM DAEYOUNG
IPC: G06K9/20
Filed: 2017-11-17
Abstract: Disclosed is an environment recognition method utilizing visible light communications in an AR environment. According to an embodiment of the present invention, the environment recognition method comprises the following steps: tracking a Li-Fi tag attached to an object; recognizing identification information of the object through the Li-Fi tag attached to the tracked object; connecting a service related to the object based on the identification information of the recognized object; and generating a hologram in the object, as the service related to the object is executed.
Patent KR-20190056860-A (KR)
Inventor: LEE CHANG HO
IPC: A61K36/64
Filed: 2017-11-17
Abstract: The present invention relates to: a pharmaceutical composition for preventing or treating depression; a pharmaceutical composition for preventing or treating female menopausal syndrome; a functional feed additive composition; a composition for preventing or treating cognitive dysfunction; or an anti-stress composition which contain an extract of Pedicularis resupinata as an active component. The composition of the present invention has a neuroprotective effect, and particularly has an effect of restoring the expression of a brain derived neurotrophic factor (BDNF), which is decreased due to stress or depression, and has an effect of alleviating deterioration of cognitive function by stress application.
Patent KR-20190057512-A (KR)
Inventor: CHULJAE LIM
IPC: G05D7/06
Filed: 2017-11-20
Abstract: According to an embodiment, a system for maintaining a temperature comprises: a plurality of pipelines configured to store thermal energy absorbed from a target surface in a fluid, and formed with different types to emit the thermal energy to the target surface through the fluid; a sensor unit acquiring sensor information related to the target surface; and a control unit controlling opening and closing of a valve of the pipelines according to a determination result of the target surface, determined on the basis of the sensor information.
Patent KR-20190058957-A (KR)
Inventor: KWON TAE HYUK
IPC: C01B32/198
Filed: 2017-11-22
Abstract: The present invention relates to a method of producing a multi-heteroatom doped carbon nanomaterial and to a multi-heteroatom doped carbon nanomaterial. The method comprises the steps of: preparing a carbon nanomaterial solution; preparing a plurality of dopant solutions; introducing the carbon nanomaterial solution into a first nozzle; introducing the plurality of dopant solutions into a second nozzle; and simultaneously ultrasonically spraying the carbon nanomaterial solution and the dopant solutions onto a substrate. In particular, the step of introducing into the second nozzle introduces the plurality of dopant solutions continuously, and the ultrasonically spraying step of ultrasonically sprays the plurality of dopant solutions continuously along with the carbon nanomaterial solution simultaneously.
Patent KR-20190061378-A (KR)
Title: Flexible circuit board and battery pack having the same
Inventor: OH JUNG HAK
IPC: H05K1/14
Filed: 2017-11-27
Abstract: A flexible circuit board for sensing a voltage of a battery pack of a vehicle comprises: a band-shaped center portion; first connection portions formed at both ends of the center portion and disposed opposite to each other; a second connection portion connected to the first connection portion by being bent, and formed in parallel with the center portion; and an overlapping portion formed between the first connection portion and the second connection portion wherein the second connection portion is formed by being folded to one side of the first connection portion. A joint portion protruding and joined to a bus bar is formed in the first and second connection portions. When the overlapping portion is formed, the second connection portion is disposed on the same line as the line of the first connection portion. Thus, the loss in a production process of the flexible circuit board can be minimized, and the yield is maximized, thereby providing enhanced productivity.
Patent KR-20190063307-A (KR)
Title: An ultrafiltration membrane and its preparation method
Inventor: LI SHENGMIN
IPC: B01D67/00
Filed: 2017-11-29
Abstract: The present invention relates to a method for manufacturing an ultrafiltration membrane having excellent mechanical properties. In the present invention, since lignin having excellent mechanical properties is added to a membrane casting solution, the retention rate of the ultrafiltration membrane of the present invention is enhanced. The method comprises the steps of: obtaining a membrane casting solution; obtaining a liquid membrane; obtaining a solid membrane; and obtaining an ultrafiltration membrane.
Patent KR-20190065755-A (KR)
Title: User context based location tracking interface
Inventor: NAKYOUNG LEE
IPC: G08B21/02
Filed: 2017-12-04
Abstract: A user-context-based location tracking interface is disclosed. According to an embodiment of the present invention, a location tracking method performed by a server realized by a computer comprises the steps of: generating plan information including time information and location information of a user; obtaining positioning information positioned based on location data of the user collected by an electronic device of the user; generating an interface to provide tracking information generated by mapping the obtained positioning information with the plan information; and providing the interface including the tracking information related to the location information of the user to other electronic device paired with the electronic device of the user.
Patent KR-20190066921-A (KR)
Title: Bogie structure for railway vehicles for reducing wheel load reduction
Inventor: HUR HYUN MOO
IPC: B61F5/38
Filed: 2017-12-06
Abstract: The present invention relates to a bogie structure for a railway vehicle for reducing wheel unloading and, more specifically, to a bogie structure for a railway vehicle for reducing wheel unloading, which has a wheel and an axle installed to be rolled and yawed with respect to a bogie frame to reduce wheel unloading if a railway vehicle runs on a sharp curve transition zone to promote derailment safety while a railway vehicle runs. The bogie structure for a railway vehicle comprises a wheel/axle assembly and a bogie frame. The bogie structure further comprises: a cross beam horizontally separated from a transom of the bogie frame to be connected and installed to be rotated by a pivot; and a link arm wherein one end thereof is fixed and installed on an axle of the wheel/axle assembly, and the other end thereof is coupled to both ends of the cross beam by elastic joints.
Patent KR-20190066966-A (KR)
Title: System and method for recommending goods
Inventor: RYU GEUN SU
IPC: G06Q30/02
Filed: 2017-12-06
Abstract: A server for recommending goods related to one embodiment of the present invention comprises: a communication unit; a review database storing review information on a plurality of goods; and a control unit electrically connected to the communication unit and review database. One piece of review information corresponding to one goods includes at least one piece of review content and at least one piece of rating information. The control unit recommends goods within a critical rank when listing the goods in order of ranking according to evaluation values calculated using the freshness, frequency, and rating of review information corresponding to each of the goods, wherein the goods within the critical rank includes a keyword received through the communication unit among the goods as a tag.
Patent KR-20190068878-A (KR)
Title: Electroluminescent display device
Inventor: KIM KANG HYUN
IPC: H01L27/32
Filed: 2017-12-11
Abstract: The present invention provides an electroluminescent display device comprising: a substrate comprising pixels; a light emitting diode disposed on the substrate corresponding to the pixel and including a light emitting layer positioned between first and second electrodes facing each other and the first and second electrodes; an insulating pattern corresponding to a first side of the pixel and covering an end of the first electrode; and a bank positioned at a boundary of the pixel, covering the insulating pattern on the first side, and covering an end of the first electrode on a second side of the pixel adjacent to the first side.
Patent KR-20180067449-A (KR)
Inventor: KOTZBAUER MARTIN
IPC: H01L23/00
Filed: 2017-12-12
Abstract: According to an embodiment of the present invention, a semiconductor device comprises a galvanically isolated signal transmission coupler including a contact pad. The contact pad includes a metal base layer, a metal diffusion barrier layer located on the metal base layer, and a metal wire bondable layer located on the metal diffusion barrier layer. The metal diffusion barrier layer includes a first part and a second part. The first part has a first surface and a second surface facing the first surface. The first surface includes a curved surface at the periphery. The first part extends in cross-section and has a width. The second part protrudes from the second surface in the middle of the width of the first part.
Patent KR-20190078707-A (KR)
Title: LED Mask
Inventor: LEE EUN KYUNG
IPC: A45D44/00
Filed: 2017-12-14
Abstract: The present invention relates to an LED mask comprising a face-shaped mask body molded with a material which is harmless to the human body, at least one sensor sensing facial skin conditions of a wearer and a plurality of LEDs irradiating light to the facial skin of the wearer. As LED light irradiation time and wavelength are automatically selected according to skin conditions of an LED mask wearer, a user who has no professional knowledge in the skin can use the LED mask in an easy manner.
Patent KR-20190071510-A (KR)
Title: Apparatus and method for estimating an exercise using a body information of user and big data
Inventor: LEE CHANG KYU
IPC: A61B5/11
Filed: 2017-12-14
Abstract: The present invention relates to an apparatus for predicting a motion, which comprises: a data storage module for storing body information of users separately measured offline, first motion data based on a motion in a spot of the users having the body information, and second motion data based on actual moving motion of the users; a sensor module attached to the user; and a processor module functionally connected to the data storage module and the sensor module. The processor module includes: a body information acquisition module for acquiring the body information on the users through the sensor module; a motion detection module for acquiring the first motion data of the users in accordance with the motion in a spot through the sensor module; and a motion prediction module for predicting an actual motion of the users by setting second motion data mapped to the first motion data corresponding to the body information acquired by the data storage module.
Patent KR-20180117026-A (KR)
Inventor: LEE JUN WOO
IPC: G01W1/02
Filed: 2017-12-18
Abstract: The present invention relates to a method for preventing risk diffusion in an industrial complex, capable of performing precise and manifestable analysis, which comprises: a site situation information extraction process; a wind field analysis process of analyzing diffusion of a wind field by a reverse range weighting method; a monitor display process of expressing content analyzed in the wind field analysis process as the wind field and a wind rose map; and a risk are display process of performing a diffusion analysis for a corresponding chemical substance.
Patent KR-20190073146-A (KR)
Title: Cosmetic composition for skin care comprising fusion protein with VEGF
Inventor: JIN HYUN KIM
IPC: C07K14/475
Filed: 2017-12-18
Abstract: The present invention relates to a cosmetic composition for skin care comprising a fusion protein with vascular endothelial growth factor (VEGF). More specifically, the present invention relates to a fusion protein in which VEGF is bound to a peptide for promoting skin permeation, a cosmetic composition for skin care comprising the fusion protein, a cosmetic composition for hair loss prevention, and a quasi-drug composition comprising the fusion protein.
Patent KR-20190075472-A (KR)
Inventor: YOON HYUN WOO
IPC: G01J1/02
Filed: 2017-12-21
Abstract: According to an embodiment of the present invention, a device for inspecting an inner circumferential surface of a coil comprises: a mandrel provided with a roughness inspection part for inspecting an inner circumferential surface of a steel plate coil wound around an outer circumferential surface; and a support part for supporting a support bearing provided at an end of the mandrel and supplying power to the roughness inspection part. Therefore, an objective of the present invention is to provide the device for inspecting the inner circumferential surface of the coil, which can detect scratches generated on the inner circumferential surface of the coil in a process of winding a steel plate coil.
Patent KR-20180076325-A (KR)
Inventor: SASAKI YOSHIHIKO
IPC: H01L21/67
Filed: 2017-12-21
Abstract: Provided is a gas supply apparatus for processing plasma, which includes an electrode member having a plurality of gas outlets, to promote uniformity in membrane thickness of a sprayed membrane formed at a gas outlet. The gas supply apparatus is used for processing plasma and has an electrode plate (32B) having a plurality of gas passages (41). The gas supply apparatus is curved outwardly to form parts at a boundary part (Pa) between the gas passages (41) and the gas outlet (40), and has a curved surface from an inner circumferential surface located on outer faces of each part to a lower surface (300). Therefore, when a spraying material (50) spouts to the gas outlet (40), an angle between a spouting direction of the spraying material (50) and the inner circumferential surface of the gas outlet (40) gets increased, so that the gas supply apparatus can prevent thin film formation at the boundary of the upstream side of the gas outlet (40).
Patent KR-20190075589-A (KR)
Inventor: SEO CHANG HYO
IPC: C21D9/46
Filed: 2017-12-21
Abstract: An aspect of the present invention provides a high yield ratio type high-strength steel sheet and a manufacturing method thereof, wherein the high yield ratio type high-strength steel sheet has high strength, has an increased yield ratio, has improved bending machinability and stretch flange property, and has improved plating adhesion.