baber/WOPTO huggingface dataset:
Patent KR-20190096504-A (KR)
Title: Apparatus and method for controlling vehicle based on redundant architecture
Inventor: LEE KWANG HYUNG
IPC: B60R16/03
Filed: 2018-02-09
Abstract: The present invention relates to an apparatus and a method for controlling a vehicle and, more specifically, relates to vehicle control technique based on a redundant structure to control a single driving device. According to an embodiment, an apparatus for controlling a vehicle based on a redundant structure comprises a first control unit and a second control unit to operate a single driving device. The first control unit comprises: a first vehicle control module generating a first vehicle control signal to control the driving device; a first inverter generating a driving current for operating the driving device based on the first vehicle control signal; and a first PCO transmitting or blocking the driving current generated in the first inverter to the driving device by being turned on and off. The second control unit comprises: a second vehicle control module generating a second vehicle control signal to control the driving device; a second inverter generating a driving current for operating the driving device based on the second vehicle control signal; and a second PCO transmitting or blocking the driving current generated in the second inverter to the driving device by being turned on and off.
Patent KR-20190100541-A (KR)
Inventor: YU EUN SEON
IPC: G06F16/00
Filed: 2018-02-09
Abstract: A smart farm management system of the present invention comprises: a smart farm which has sensors for measuring an environment of crop cultivation facilities including temperature, humidity, amount of sunshine, carbon dioxide, and soil in a farm, measures growth data of a crop to be managed, cultivated in the farm through each sensor, and transmits the measured growth data; a controller which transfers the growth data collected from the smart farm to a central server, and controls growth of crops in a manner of controlling a cultivation environment including the temperature, humidity, and amount of sunshine of the smart farm according to a control command received from the central server; a central server which stores the growth data received from the controller in a database, extracts price data of a crop based on the growth data by accessing an external site through an Internet network to store the extracted price data in the database, derives growth degree by analyzing the growth data stored in the database, derives market price trend in a manner of analyzing the price data and calculating an expected price, derives an expected maximum price and maximum price formation time according to the growth degree and the market price trend, and calculates and derives an expected shipment time of a crop; and a terminal which receives growth degree information, market price information, maximum price formation time information, and expected shipment time information of current crops of a smart farm from the central server, and displays the information.
Patent KR-20190099778-A (KR)
Inventor: CHO JIN KU
IPC: B23K3/06
Filed: 2018-02-20
Abstract: The present invention relates to soldering and, more specifically, to a selective soldering apparatus which spurts a melted soldering material. The selective soldering apparatus comprises: a main body container (100) provided with a hollow cylinder unit (110) protruding upwards from a center thereof, and opened upwards; one or more heaters (120) installed on the main body container (100) to melt a soldering material; an inner container (200) inserted around the hollow cylinder unit (110) from an upper side of the main body container (100), and provided with a cylindrical melting space (S1) formed therein; a nozzle unit (300) which is coupled to an upper end of the inner container (200), has an inner diameter smaller than the inner diameter of the melting space (S1), and has an injection port (311) to spurt a melted soldering material; an extrusion unit (400) coupled to a driving shaft (530) installed by penetrating the hollow cylinder unit (110) to be rotated, and provided with a screw unit (410) formed from a lower end of the melting space (S1) to at least a portion of the nozzle unit (300); and a rotating driving unit (500) directly or indirectly coupled to the driving shaft (530) to rotate the driving shaft (530).
Patent KR-20190041891-A (KR)
Title: Method and system for providing real estate strategy using artificial intelligence
Inventor: YOO SEUNG JAE
IPC: G06N99/00
Filed: 2018-02-26
Abstract: Disclosed are a method for providing a real estate strategy using artificial intelligence and a system thereof. According to an embodiment of the present invention, the method for providing a real estate strategy using artificial intelligence comprises: a step in which a real estate strategy providing system receives current state information on a current state of user′s asset and target state information on a target state of real estate desired by the user at a predetermined time of the user; a step in which a real estate strategy providing system predicts real estate price forecast data based on influence data that may affect future real estate prices through an artificial intelligence engine learned based on past real estate impact data and past real estate price data; and a step in which the real estate strategy providing system generates a strategic portfolio up to the predetermined time on the basis of the predicted real estate price forecast data and the target state information, wherein, in the step of generating the strategic portfolio, a strategic portfolio including a financial instrument recommendation portfolio and a real estate marketing strategy portfolio for the user to achieve the target state is generated. The system guides the user to effectively reach the target state.
Patent KR-20180027467-A (KR)
Inventor: KIM SO YOUNG
IPC: G06F3/14
Filed: 2018-02-28
Abstract: According to an aspect of an embodiment of the present invention, a foldable device comprises: a flexible display for displaying an execution screen of an application; and a control unit for controlling to display an execution screen of a first application on a first surface of the flexible display used as a display of the foldable device when the flexible display is folded, and to display the execution screen of the first application and an execution screen of a second application related to the first application on a second surface of the flexible display used as the display of the foldable device when the flexible display is unfolded.
Patent KR-20180103759-A (KR)
Inventor: STAEBLER THOMAS
IPC: A61B18/12
Filed: 2018-03-09
Abstract: The present invention provides an apparatus for cutting. The apparatus can be particularly used in a large area cutting of a mucous membrane (84) wherein the apparatus (11) contains at least one first gas supplying line (35a) and at least one second gas supplying line (35b), and distal ends (36a, 36b) are placed to form an acute angle (α) and ends (36a, 36b) of the gas supplying lines (35a, 35b) are branched to distal portions. Between the distal ends (36a, 36b) of the gas supplying lines (35a, 35b), provided is a free space (45) in which a user of the apparatus (11) can see a tissue area (47) in a rear of a distal end (21) of the apparatus (11) through the free space (45) between the distal ends (36a, 36b) of the gas supplying lines (35a, 35b). By means of the acute angle (α), it is possible to generate a wide-width plasma beam which could perform a mucous membrane cutting by electrodes (41a, 41b) arranged at least partially on the ends (36a, 36b) of the gas supplying lines (35a, 35b). In doing so, the apparatus (11) can be precisely guided by a view through the free space (45). According to the present invention, a connection element (29) is provided to attach the ends (36a, 36b) of the gas supplying lines (35a, 35b).
Patent KR-20190104839-A (KR)
Title: 3D dimensional laminating machine
Inventor: LEE RAE SUN
IPC: B33Y30/00
Filed: 2018-03-09
Abstract: The present invention relates to a three-dimensional lamination device, which comprises: a chamber which has an inner space and is provided with a laser for sintering the powder on one side; a working unit installed inside the chamber, and sequentially laminated in a plurality of powder layers; a powder supply unit for supplying powder to one side of the working unit; a slider unit which is moved to the left and right simultaneously with the powder supply unit, and has a prevention case preventing that residues to be blown when the powder is sintered by the laser and the dust to be blown off when the powder is supplied from the powder supply unit to the working unit come out of the working unit; and a sealed slider unit which is replaced with the slider unit to remove a laminated molded product from the working unit.
Patent KR-20180111564-A (KR)
Title: Vehicle
Inventor: SAWAZAKI KEISUKE
IPC: B60L15/20
Filed: 2018-03-27
Abstract: A vehicle (100) includes a motor housing (90) accommodating motors (91a, 1b) for driving wheels, and a power control unit (2, 102, 202) fixed on the motor housing (90). The power control unit (2, 102, 202) includes: a stacked unit (40) in which multiple power modules (6) accommodating power semiconductor elements for electric power conversion and multiple coolers (46) are stacked; and reactors (4a, 4b). The stacked unit (40) is disposed in a housing (20) of the power control unit (2, 102, 202) such that a stacking direction of the power modules (6) and the coolers (46) is directed toward a vehicle-longitudinal direction. The reactors (4a, 4b) are disposed in the housing (20) so as not to overlap with the stacked unit (40) as viewed from the stacking direction.
Patent KR-20190113177-A (KR)
Title: Wafer treating system
Inventor: LIM JONG IL
IPC: H01L21/67
Filed: 2018-03-28
Abstract: The present invention relates to a substrate processing system. The present invention provides a substrate processing system, with respect to a substrate in which a polishing process is performed. The substrate processing system comprises: a polishing surface cleaning unit cleaning a polishing surface of the substrate; a reversing unit turning the substrate with 180 degrees to reverse the same; and an opposite surface cleaning unit cleaning an opposite surface of the substrate reversed by the reversing unit, thereby suppressing generation of errors after the polishing process by foreign substances smeared on the opposite surface of the substrate to improve the transference number by cleaning all of the polishing surface and the opposite surface of the substrate in a cleaning part.
Patent KR-20190113318-A (KR)
Title: Surge protect device of three phase power with four lines capable of powerline communications
Inventor: KIM JUNG SOO
IPC: H02H9/04
Filed: 2018-03-28
Abstract: The present invention relates to an SMPS stabilization surge protecting device for three-phase four-line power line communication. According to the present invention, a surge protection circuit (30) is added to a power input terminal (10) between an input power terminal (10) and an SMPS circuit (20). The surge protection circuit (30) includes a surge protection and communication loss compensating unit (35) and a power filter (21) for connecting output of the surge protection and communication loss compensating unit (35) to an input terminal of the SMPS circuit (20). The surge protection and communication loss compensating unit (35) includes a three-phase four-line power input first connector (31) and a power line communication second connector (32) connected in parallel, and alternately connected to a varistor (RV) and a gas discharge tube (GDT) separately directly connected to each phase in a delta connection scheme for each input terminal of phases (R,S,T,N) with remaining lines. The power filter (21) includes: inductors (L1 to L4) coupled to four lines of each of the phases; line filters (LF1 to LF4) directly connected to one ends of condensers (C1 to C3) connected to a ground line for each of the phases by passing through the inductors (L1 to L4); and an indirect brain protective unit (22) for applying DC voltage to a data control unit (DCU) by having diodes (D1 to D3) and varistors (RV8 to RV10) connected in parallel as a pair for each three-phase line by passing through the line filters (LF1 to LF4).
Patent KR-20190115231-A (KR)
Title: Method for fabricating fire starter, apparatus for fabricating fire starter and fire starter fabricated thereby
Inventor: LEE DONG JU
IPC: B27M3/00
Filed: 2018-04-02
Abstract: A method for manufacturing an ignition material according to an embodiment of the present invention comprises the steps of: (a) twisting a plurality of thread-like wood pieces to form a rope-like wood; and (b) applying liquid paraffin on the rope-like wood and solidifying the liquid to form an ignition material. According to the present invention, no harmful substances are produced when the ignition material is manufactured and used.
Patent KR-20190119350-A (KR)
Title: Apparatus and method for detecting of escalator accident using image
Inventor: LIM JAE HO
IPC: G06T7/00
Filed: 2018-04-12
Abstract: Disclosed are a device for detecting an escalator accident using an image and a method thereof. According to the present invention, the method for detecting an escalator accident using an image which is performed by a device for detecting an escalator accident using an image comprises the steps of: receiving an image photographing an escalator to be monitored; calculating optical flow information between a previous frame and a current frame of the received image; generating a candidate blob by performing a morphological closing calculation on the optical flow information; detecting an abnormal blob from the candidate blob; and sensing an escalator accident based on a speed corresponding to the abnormal blob.
Patent KR-20190128793-A (KR)
Title: Bad smell preventing device for manhole
Inventor: SONG IN JIN
IPC: E03F5/04
Filed: 2018-05-09
Abstract: The present invention relates to a foul odor prevention device for a manhole, capable of preventing foul odor produced from a manhole including a manhole body with an outlet connected to a drain and a manhole cover closing the manhole body. The foul odor prevention device includes: a trap pipe removably installed in the manhole body to form a water storage space along the edge of the outlet, and having a cylindrical shape with an opening part in the upper part to discharge water in the storage space through the outlet by making the water overflow through the opening part; a trap cover installed in the upper part of the trap pipe to be extended to the storage space at a distance from the outer edge surface of the trap pipe while sealing the upper part of the opening part, and blocking foul odors from being discharged from the trap pipe through the water in the storage space while dividing discharge channels for the water through a separation space between itself and the trap pipe; and a cover confinement member preventing the trap cover from being excessively lifted due to the water in the storage space while confining the trap cover to the manhole body.
Patent KR-20190134335-A (KR)
Title: Heavy Metal Absorbent having Nano Zero Valent Iron and Used Coffee Grounds, and Manufacturing Method thereof
Inventor: KIM JAE YOUNG
IPC: B01J20/32
Filed: 2018-05-25
Abstract: The present invention is a heavy metal adsorbent composed of coffee grounds carried with nanoscale zerovalent iron, which exhibits excellent heavy metal adsorption and removal ability by solving problems such as intergranular aggregation of nanoscale zerovalent iron by carrying nanoscale zerovalent iron on the surface of coffee grounds.
Patent KR-20180063010-A (KR)
Inventor: HAN SUNG
IPC: H03H9/60
Filed: 2018-05-29
Abstract: The present invention relates to an acoustic resonator configured to reduce noise due to a horizontal resonance generated at the edge of a resonator. To this end, the acoustic resonator of the present invention comprises: a first piezoelectric part disposed in a cavity and having a first average thickness; and a second piezoelectric part disposed at the edge of the first piezoelectric part and having a second average thickness.
Patent KR-20190135817-A (KR)
Title: Power converting apparatus and home appliance including the same
Inventor: LEE WONWOO
IPC: H02M7/219
Filed: 2018-05-29
Abstract: Provided are a power conversion device capable of effectively reducing electromagnetic interference (EMI) noise, and a home appliance having the same. According to an embodiment of the present invention, the power conversion device comprises: a converter converting input alternating current (AC) power into direct current (DC) power and outputting the same; a smooth capacitor smoothing output power of the converter and storing the same; and an inverter having a switching element and converting the DC power from the smooth capacitor into the AC power to drive a motor. The converter can include a switching element and a first capacitor connected in parallel to the switching element.
Patent KR-20190139067-A (KR)
Inventor: CHOI JEONG MIN
IPC: A47L15/42
Filed: 2018-06-07
Abstract: A dishwasher having a rinsing water heating unit according to the present invention comprises: a dish washing unit having a dish receiving space for storing dishes, and including a spray unit for washing the dishes by spraying washing or rinsing water on the dish receiving space; a water supply unit connected to a lower portion of the dish washing unit to supply the washing water to the spray unit, and having a storage tank formed at one side thereof; and the rinsing water heating unit provided at an outer side of the water supply unit to supply the rinsing water to the spray unit, and having a heating space communicating with a storage tank therein. The rinsing water heating unit includes: a rinsing water flow pipe supplying the rinsing water to the spray unit and being exposed to the heating space; and a heater provided in the heating space to heat storage water flowing into the heating space from the storage tank.
Patent KR-20190141978-A (KR)
Title: virtual reality image providing system for tourist attraction
Inventor: KANG JONG JEAN
IPC: G06Q50/14
Filed: 2018-06-15
Abstract: Disclosed is technology related with a virtual reality image providing system for tourist attractions. According to an embodiment, the virtual reality image providing system includes an image providing part, a virtual reality content providing part and a control part. The image providing part provides an actual image, a past image, a virtual image and at least one selected from among combinations of the images in regard to an area viewed by a user in a first tourist attraction. The virtual reality content providing part provides virtual reality content defined in relation to an area - hereinafter referred to as a first pre-selected area - pre-selected from among areas viewed through the image providing part in the first tourist attraction. The control part extracts the virtual reality content corresponding to the first pre-selected area from the virtual reality content providing part if the user views the first pre-selected area through the image providing part. In this case, the control part provides information of the first pre-selected area to the user, and provides a reward if the user views the first pre-selected area through the image providing part while meeting reference conditions. According to the technology disclosed in the present specification, since a printout showing the area viewed by the user as an AR image through a playback part of a terminal is provided as a reward and a visit comment function is provided, the user can be reminded of a good memory in the tourist attraction and inducted to revisit the same place, so the use of the virtual reality image providing system can be promoted.
Patent KR-20190142089-A (KR)
Title: Mobile base station for lifesaving and lifesaving method in the mobile base station
Inventor: PARK PYOUNG SOO
IPC: H04W4/90
Filed: 2018-06-15
Abstract: The present invention relates to a mobile base station for lifesaving and a lifesaving method of the mobile base station. According to the present invention, the mobile base station for lifesaving comprises: a communication unit for performing wireless communication with a mobile communication terminal and a ground control station; a thruster for providing momentum to a disaster area; and a control unit for controlling the thruster to move to the disaster area where a distressed person exists in response to a radio signal of the mobile communication terminal received through the communication unit.
Patent KR-20180074636-A (KR)
Inventor: RAKSHA VLADIMIR P
IPC: C09C3/00
Filed: 2018-06-21
Abstract: The present invention relates to a mixture of some of pigment fakes capable of being aligned magnetically, whose color shifts from a first color to a second color as an observation angle changes, and some of pigment flakes whose color shifts from a first color to a third color or vice versa as an observation angle changes, wherein the first, second and third colors are three different colors. The flakes are coated on a substrate and the flakes capable of being magnetically aligned are magnetically aligned. The flakes capable of being aligned non-magnetically are not aligned by a magnetic field, and are placed flatly on the substrate surface where the flakes are coated. When an angle, where the magnetic flakes are aligned, is closely selected, an observer can see color shifting from a first color to a second color or from a first color to a third color as the substrate is being inclined at particular different angles. The coated substrate can be used for the purpose of security, for example, in bills or a security device.
Patent KR-20200001270-A (KR)
Title: Washer Liquid Heating apparatus
Inventor: KONG NAK KYOUNG
IPC: B60S1/50
Filed: 2018-06-27
Abstract: The present invention relates to a washer liquid heating device including a heating unit located at the bottom of a reservoir. The washer liquid heating device according to an embodiment of the present invention includes: a heating unit located at the bottom of the reservoir; a washer pump connected to one end of the heating unit; and a control unit configured to control heating of the heating unit. A portion of the washer liquid located in the reservoir is introduced into the heating unit to be introduced into the washer pump.
Patent KR-20200004963-A (KR)
Inventor: KIM JONGPIL
IPC: B60L50/00
Filed: 2018-07-05
Abstract: The present invention relates to a charging device for an electric vehicle, which has a simple structure, has a small size, and is able to charge a battery with power supplied from various types of power sources. For the above, the charging device of an electric vehicle according to the present invention includes: an AC power input terminal to which at least one input AC power of single-phase AC power and polyphase AC power is inputted; a power factor correction unit which includes a plurality of full bridge circuits having the input AC power inputted through the AC power input terminal; a link capacitor which is charged through the power factor correction unit; a switch network which includes a first switch (S1) provided to connect the power factor correction unit and any one of a neural line and an AC power input line forming the AC power input terminal, and at least one second switch provided to selectively connect the AC power input terminal, the power factor correction unit, and the link capacitor; and a control unit which is provided to control the power factor correction unit and the switch network according to the condition of input AC power inputted through the AC power input terminal. The second switch includes a plurality of switches (S3, S4, S5, S6, S7) to selectively connect at least any one full bridge circuit of the full bridge circuits to a positive electrode of a battery.