baber/WOPTO huggingface dataset:
Patent KR-20190135313-A (KR)
Title: Apparatus and method for updating electronic navigational chart
Inventor: LEE BYUNG GIL
IPC: G06F8/71
Filed: 2018-05-28
Abstract: Disclosed are an apparatus and method for updating an electronic navigational chart to quickly update an electronic navigational chart. According to the present invention, the method performed by the apparatus comprises the steps of: receiving an electronic navigational chart file for update and generating version information of the electronic navigational chart file for update; transmitting the version information of the electronic navigational chart file for update to an update agent; receiving a request of the electronic navigational chart file for update from the update agent, which receives an update command of an electronic navigational chart; and transmitting the electronic navigational file for update to the update agent so that the update agent drives the electronic navigational chart file for update.
Patent KR-20190137565-A (KR)
Inventor: LEE MIN HYEONG
IPC: A45D1/00
Filed: 2018-06-01
Abstract: The present invention is to provide a hair straightener which can prevent wires from tangling. To this end, the hair straightener of the present invention includes a body of elongated shape having a clip for setting hair; and a cord reel which is provided at an end of the body and withdraws wires.
Patent KR-20180072615-A (KR)
Title: 모기퇴치 스마트폰 케이스
Inventor: RYU DONG HYEON
IPC: A45C11/00
Filed: 2018-06-11
Abstract: 본 발명은 스마트폰 케이스에 장착되는 모기퇴치 스프레이에 관한 것으로서, 스마트폰 케이스에 장착되어 휴대가 간편하고 필요시 즉시 사용할 수 있도록 한 것이다. 본 발명에 따른 스마트폰 케이스에 장착되는 스프레이에 의하면 항상 휴대가 가능한 스마트폰 케이스에 분사스프레이를 장착함으로써 휴대가 편리하고 스프레이를 즉시 분사할 수 있는 효과가 있다.
Patent KR-20190143252-A (KR)
Title: Vehicle and passenger matching system and method for reducing waiting time
Inventor: CHUNHMOK LEE
IPC: G01C21/36
Filed: 2018-06-20
Abstract: The present invention relates to a vehicle for reducing a waiting time, to a passenger matching system, and to a method thereof. (a) A passenger terminal monitors real-time position coordinates of a terminal of a vehicle waiting at a position or driving in an empty vehicle adjacent to position coordinates of a passenger on map data. (b) The passenger terminal determines whether to receive boarding acceptance information corresponding to boarding request information received from a vehicle terminal. And, (c) when receiving the boarding acceptance information, the passenger terminal transmits the boarding acceptance information to the vehicle terminal and outputs the received matching information. According to the present invention as described above, by providing the shortest path between a matched taxi and a matched passenger, the waiting time of the passenger and the empty vehicle time of the taxi can be reduced.
Patent KR-20190143630-A (KR)
Inventor: KO JONG SUN
IPC: H02P6/182
Filed: 2018-06-21
Abstract: The present invention relates to a sensorless control system for a permanent magnet synchronous motor in a precise manner to increase operation speed, and a method thereof. According to the present invention, the sensorless control system for a permanent magnet synchronous motor comprises: an extended electromotive force (EEMF) observer using current and voltage applied to the motor to estimate EEMF; a position and speed estimator using the estimated EEMF to estimate the position and the speed of a rotor; a speed controller using the estimated speed to output a torque control signal which is a reference torque; a maximum torque per ampere (MTPA) block outputting a current control signal which is a reference current generating a maximum torque per unit current in accordance with the torque control signal; and a current controller generating a voltage control signal in accordance with the current control signal.
Patent KR-20200007198-A (KR)
Inventor: YI KANG HYUN
IPC: H02J50/12
Filed: 2018-07-12
Abstract: The present invention relates to a wireless power transmission system using a structure in a building and a method thereof. The wireless power transmission system comprises: a plurality of transmission resonators formed by a coil wound on a structure in a building used as a magnetic path; a plurality of reception resonators formed by the coil wound on the structure; and a processor controlling the plurality of transmission resonators to transmit an electromagnetic wave corresponding to power to the plurality of reception resonators. Other embodiments of the present invention can be applicable.
Patent KR-20200007601-A (KR)
Inventor: LIM CHAIMAN
IPC: H04W64/00
Filed: 2018-07-13
Abstract: Disclosed is an electronic device comprising: a memory which stores identifiers of a plurality of access points (AP) and location information associated with the APs; at least one communication circuit; and at least one processor which is operatively connected to the memory and the at least one communication circuit. The electronic device can be set to: receive an AP list containing information on a plurality of first APs by using the communication circuit; obtain a representative location corresponding to at least part of the first APs based on locations corresponding to the first APs stored in the memory; and when the distance between a location of at least one second AP among the first APs and the representative location is equal to or greater than a designated distance, update the location information of the at least one second AP stored in the memory based on at least the representative location. Various embodiments may be provided. Accordingly, the present invention can maintain a database having precise location information reflected thereon.
Patent KR-20200012090-A (KR)
Title: Concrete pumpcar, control unit, and control method
Inventor: KIM NAM JIN
IPC: B60R19/02
Filed: 2018-07-26
Abstract: The present invention relates to a concrete pump car, a control unit and a control method, and more specifically, to an apparatus and a method, which allow booms to be easily arranged in a position desired by a user. The concrete pump car includes: a boom assembly including a plurality of booms; an actuator rotating the booms in a vertical direction; a turntable rotating the boom assembly in a horizontal direction; and a control unit controlling at least one of the actuator and the turntable based on position information of the user, wherein the control unit measures a state of at least one of the user, the boom assembly and the turntable and calculates a final position of the booms.
Patent KR-20200013942-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: HWANG EUI CHUL
IPC: H01L29/78
Filed: 2018-07-31
Abstract: Provided is a semiconductor device with the improved degree of integration, reliability, and performance of a device. The semiconductor device comprises: an active pattern extended in a first direction on a substrate; a field insulating film surrounding at least part of a side wall of the active pattern; a first gate structure extended in a second direction crossing the first direction on the active pattern and field insulating film; a second gate structure extended in the second direction by being spaced apart from the first gate structure on the active pattern and field insulating film; and a first device separator between first and second gate structures. The side wall of the first gate structure facing the first device separator includes a first inclined surface with an acute angle with respect to an upper surface of the active pattern. The lowermost surface of the first device separator is equal to or lower than the uppermost surface of the field insulating film.
Patent KR-20200015282-A (KR)
Inventor: KANG HAN BYEOL
IPC: H04N21/472
Filed: 2018-08-03
Abstract: Provided is a method for processing mania information about content in a computing device. The method for processing mania information about content in a computing device comprises the steps of: extracting, based on data of a plurality of users serving as a criterion for determining a user′s interest in at least one content, mania users for the at least one content from among the plurality of users; obtaining, based on the mania users′ usage information of the at least one content and service information provided from the at least one content, at least one factor information caused by the mania users′ preferences of the at least one content; applying, based on a correlation between the at least one content and first content, first factor information related to the first content to analysis of the first content; and predicting a ratio of a first mania class of the first content according to the application result. According to the present invention, the method for processing mania information about content in a computing device is capable of improving service quality of content.
Patent KR-20200018744-A (KR)
Title: Walking mat connection system
Inventor: YEO JUNG HOON
IPC: E01C15/00
Filed: 2018-08-09
Abstract: The present invention relates to a walking mat connecting system. In the walking mat connecting system, after construction of a walking mat, through a simple construction method installing a walking wooden plate on a connection end portion area, end portions of the walking mat adjacent to each other are finished and bound, and the whole area of the connection end portion of the walking mat is bound by uniform grasping force by a grasping plate. Therefore, separating and weave releasing phenomena of the walking mat, which are caused by external force, are prevented. To this end, the walking mat connecting system includes a walking mat (10), a walking wooden plate (20), a fixing pack (30) and a grasping plate (40).
Patent KR-20200018076-A (KR)
Title: Holder for adjusting cutting angle of rail cutter and rail cutter kit comprising the holder
Inventor: JENG JUN HWAN
IPC: B23D47/04
Filed: 2018-08-10
Abstract: The present invention relates to a rail cutter. More specifically, the present invention relates to a holder for adjusting a cutting angle of the rail cutter, which is installed between the rail cutter and a fixed support to enable fine angle adjustment while the rail cutter used to cut a rail for repair is fixed to the rail by the fixed support, and a cutting angle-adjustable rail cutter kit including the holder.
Patent KR-20200022217-A (KR)
Title: Fouling measuring equipment for nanofluids
Inventor: BYEON YOUNG MAN
IPC: B82Y35/00
Filed: 2018-08-22
Abstract: An apparatus for measuring fouling according to one embodiment may include: a first block in which a first fluid channel through which a first fluid flows is formed; a second block detachable from the first block and having a second fluid channel through which a second fluid flows; and a thin film specimen disposed between the first fluid channel and the second fluid channel so that the first fluid channel and the second fluid channel are separated.
Patent KR-20200026332-A (KR)
Title: Joint Unit
Inventor: KIM WOAN GUN
IPC: E04B1/26
Filed: 2018-08-29
Abstract: Disclosed is a joint unit for joining and reinforcing a column and a beam/girder of a wood structure. The joint unit for a wood structure comprises: a hollow main unit divided into an upper portion and a lower portion based on a partition plate formed therein, wherein the lower portion is inserted into an upper portion of the column; at least one beam/girder support unit which is extended from the outside of an upper portion of the main unit, communicates with the inside of the main unit, and supports a beam/girder; and a reinforcing unit including a reinforcing column to position a portion of the beam/girder inside the main unit by allowing the beam/girder support unit to communicate with the inside of the main unit and prevent the beam/girder from being positioned inside the main unit more than an allowed position, and a cover part which is extended from the outside of an upper portion of the reinforcing column and prevents separation of the beam/girder.
Patent KR-20200028583-A (KR)
Title: Annamox reactor comprising microbial separation filter and water treatment method using the same
Inventor: YOU SU NAM
IPC: C02F3/22
Filed: 2018-09-07
Abstract: The present invention relates to an anaerobic ammonium-oxidizing (anammox) reactor including a microbial separation filter and a water treatment method using the same, and more specifically, to an anammox reactor which can improve a nitrogen removing effect by effectively managing microorganisms contained in the anammox reactor, and a water treatment method using the same. To this end, the anammox reactor according to the present invention includes: a chamber in which ammonium oxidizing bacteria (AOB) and annamox bacteria are contained; a filtration module which is provided inside the chamber and separates the microorganisms according to sizes of the microorganisms; a water to be treated supply pipe which supplies water to be treated into the chamber; a water to be treated discharge pipe which discharges water to be treated passing through the filtration module; and a water to be treated return pipe which returns a portion of water to be treated discharged through the water to be treated discharge pipe.
Patent KR-20200030757-A (KR)
Title: Radiation curable urushiol coating composition and method for manufacturing coating layer using thereof
Inventor: JEONG SUNG IN
IPC: B05D1/18
Filed: 2018-09-13
Abstract: The present invention relates to a radiation-curable urushiol coating composition capable of performing a rapid drying process and to a production method of a coating layer using the same and, more specifically, to a radiation-curable urushiol coating composition comprising an acrylate monomer, urushiol, an oxidizing agent and a solvent, and to a production method of a coating layer using the same.
Patent KR-20200030775-A (KR)
Inventor: KIM KYU JIN
IPC: B65D83/06
Filed: 2018-09-13
Abstract: According to the present invention, an inner case storing solid powder is replaced to be used when the solid powder is used up, and thus, a main case is recycled to reduce resource waste, purchase costs can be saved, and waste can be reduced. Therefore, the present invention has an advantage of contributing to environment.
Patent KR-20200032289-A (KR)
Title: Pedestrian protection airbag apparatus for vehicle
Inventor: KIM SOO NAM
IPC: B60R21/231
Filed: 2018-09-17
Abstract: According to the present invention, disclosed is a pedestrian protection airbag device for a vehicle, which protects a pedestrian from impact when driving a vehicle and restrains the pedestrian to the vehicle, thereby preventing a secondary injury caused as the pedestrian is bounced off by colliding with the vehicle. The present invention includes a main airbag and a side airbag.
Patent KR-20190095086-A (KR)
Title: Method of manufacturing semiconductor device, substrate processing apparatus and recording medium
Inventor: KAMAKURA TSUKASA
IPC: H01L21/67
Filed: 2018-09-17
Abstract: The present invention provides a technique for processing a substrate satisfactorily when the cyclic processing of alternately supplying plasma of first processing gas and second processing gas to the substrate is performed. The technique includes: a first process of supplying first processing gas to a processing space in which a substrate is accommodated, and using inert gas as carrier gas of the first processing gas; and a second process of supplying plasma of second process gas to the process space in which the substrate is accommodated, and using active auxiliary gas as carrier gas of the second processing gas.
Patent KR-20200040331-A (KR)
Inventor: UM KI CHUL
IPC: H01L21/02
Filed: 2018-10-08
Abstract: A thin film deposition device and method for a substrate including a pattern structure supply RF power through components disposed under the substrate, form a potential on an exposed surface of the substrate exposed in reaction space, move active species in the reaction space to the exposed surface using the potential, and form a thin film including active species components formed on the exposed surface by movement of the active species. A substrate support unit and the thin film deposition device are used for forming a uniform thin film on the pattern structure.
Patent KR-20200040054-A (KR)
Inventor: HAN CHEOL HEE
IPC: H01L21/67
Filed: 2018-10-08
Abstract: The present invention relates to an LED chip picker block, which picks up an LED chip during an inspection process of an LED chip to quickly move the same between processes. To this end, the present invention is characterized by comprising: a body unit in which a main vacuum line is provided, and a picker member mounting surface is horizontally formed at the front of the upper portion, wherein a sub vacuum line is formed between the picker member mounting surface and the main vacuum line; and a picker member of a square plate shape, which is assembled to the upper portion of the picker member mounting surface by a coupling means, and in which a horizontal vacuum flow path with an opened lower portion is formed at the rear of the lower surface to communicate with the sub vacuum line, and a vacuum groove is formed at both sides of the front of the upper surface, wherein two connecting flow paths are formed therein to be provided at both sides to connect the horizontal vacuum flow path to the two vacuum grooves, and two pin holes are formed at both sides of the rear of the two vacuum grooves.
Patent KR-20200041710-A (KR)
Inventor: JUNG DAE HO
IPC: H01M4/04
Filed: 2018-10-12
Abstract: Provided are a pouch-type secondary battery, which enhances capacity characteristics of the pouch-type secondary battery but also solves the problem of tearing a pouch exterior material during a drop test, and a manufacturing method thereof. In the pouch-type secondary battery for housing an electrode assembly and an electrolyte in a pouch exterior material according to the present invention, a plurality of concave and round embossed patterns are formed from the pouch exterior material to the electrode assembly. The concave and round embossed patterns hold the electrode assembly and prevent the electrode assembly from slipping in the pouch case.
Patent KR-20200044598-A (KR)
Inventor: KIM WOONJUNG
IPC: B01J20/20
Filed: 2018-10-19
Abstract: The present invention relates to a method for manufacturing a porous carbon material having excellent adsorption properties. More particularly, the present invention relates to a method for manufacturing a porous carbon material having excellent adsorption properties, the method including the steps of: (a) modifying the surface of the porous carbon material by treating the porous carbon material with a diazonium salt having at least one functional group selected from a carboxyl group, hydroxyl group, sulfonic acid group, and phosphoric acid group; (b) drying the modified porous carbon material; and (c) irradiating ultraviolet rays to the dried porous carbon material.
Patent KR-20200046831-A (KR)
Title: Low temperature austenitic high manganese steel having excellent surface quality and resistance to stress corrosion cracking, and manufacturing method for the same
Inventor: KIM SUNG KYU
IPC: B21B3/00
Filed: 2018-10-25
Abstract: According to an aspect of the present invention, austenitic high-manganese steel for cryogenic use having excellent surface quality and resistance to stress corrosion cracking comprises 0.4-0.5 wt% of C, 23-26 wt% of Mn, 3-5 wt% of Cr, 0.3-0.7 wt% of Cu, 0.05 wt% or lower of S, 0.5 wt% or lower of P, 0.005 wt% or lower of B, and the remainder consisting of Fe and inevitable impurities, and includes 95 area% of austenite as a microstructure. The stacking fault energy (SFE) expressed by the following relation formula 1 satisfies a range of 45 mJ/m^2 or lower. When using an optical microscope to observe the cross section, the number of surface defects formed in a depth of 10 μm or higher from the surface with respect to the cross-sectional area from the surface to a point of t/8 (t represents the product thickness) is 0.0001 per unit area (mm^2) or lower. Relation formula 1 is, stacking fault energy (SFE) = 25.7 + 2*Ni - 0.9*Cr + 410*C - 77*N - 13*Si -1.2*Mn, wherein Ni, Cr, C, N, Si, and Mn represent wt% of the respective components, and if a corresponding component is not included, the value represents 0 in the relation formula 1.
Patent KR-20200048337-A (KR)
Inventor: HONG SEOK HWAN
IPC: B60R13/02
Filed: 2018-10-30
Abstract: The present invention relates to an injection molding apparatus of a pillar trim for a vehicle, which is fixed so that a fabric gets entangled before mating cutting in a section where the fabric residual amount is large, and slide-cuts after injection molding in a section where the fabric residual amount is small, and to an injection molding method.
Patent KR-20200048449-A (KR)
Title: Adapter for pressure sensor
Inventor: PARK GYU JIN
IPC: G01L19/00
Filed: 2018-10-30
Abstract: The present invention, in an adapter for a pressure sensor supporting the pressure sensor for measuring the pressure of a fluid, comprises: a cylindrical housing; and a passage formed in the housing and through which the fluid flows. A wall body of one side of the housing is penetrated from the passage and wherein a space for accommodating the pressure sensor is formed. A plurality of holes disposed to be inclined with respect to the longitudinal direction of the passage are formed around the wall body surrounding the passage in the housing. Accordingly, the adapter for the pressure sensor provided with a heat transfer means is provided in the plurality of holes. Therefore, low temperature corrosion of the pressure sensor and the adapter for the pressure sensor can be effectively prevented.
Patent KR-20200051182-A (KR)
Inventor: PARK JIN CHOUL
IPC: H01L21/67
Filed: 2018-11-05
Abstract: The present invention relates to an apparatus for inspecting an oxide semiconductor thin film and a method of inspecting an oxide semiconductor thin film, capable of improving accuracy of an inspection result. The apparatus for inspecting the oxide semiconductor thin film includes: a voltage generation unit for generating an applied voltage for inspecting the oxide semiconductor thin film when a connection unit is connected to the oxide semiconductor thin film corresponding to an inspection target object; a voltage variation unit for varying the applied voltage generated by the voltage generation unit between a preset initial value and a preset maximum value; a resistance unit connected to the connection unit and the voltage generation unit to set a measurement resistance such that the applied voltage varying by the voltage variation unit is applied to the oxide semiconductor thin film through the measurement resistance; an acquisition unit for acquiring a thin film voltage for the oxide semiconductor thin film according to whether a voltage is measured for the oxide semiconductor thin film; and a control unit for calculating, when the acquisition unit acquires the thin film voltage, a thin film current by using a resistance voltage applied to the measurement resistance at a time point when the thin film voltage is acquired and the measurement resistance at the time point when the thin film voltage is acquired, and calculating a thin film resistance for the oxide semiconductor thin film by using the calculated thin film current and the thin film voltage.
Patent KR-20200053021-A (KR)
Inventor: JUNG JUNG YONG
IPC: H01R13/10
Filed: 2018-11-07
Abstract: The present invention relates to a stationary outlet apparatus having an independent non-circuit power saver, capable of directly saving power by rapidly increasing the moving speed of free electrons. According to the present invention, the stationary outlet apparatus having an independent non-circuit power saver comprises: M number of ferroelectric mixtures; a first conducting wire unit electrically connecting a power contact point provided in a first electrode unit and one side terminal of a power plug unit; a second conducting wire unit electrically connecting a power contact point provided in a second electrode unit and the other side terminal of the power plug unit; a first wiring unit; and a second wiring unit.