baber/WOPTO huggingface dataset:
Patent KR-20190000227-A (KR)
Inventor: SUNG YONG HA
IPC: B60H1/00
Filed: 2017-06-22
Abstract: Disclosed is an apparatus for air-conditioning a fuel cell vehicle. An apparatus for air-conditioning a fuel cell vehicle includes: an interior temperature sensor which detects the interior temperature of the fuel cell vehicle; a thermoelectric element which is installed in a fuel cell stack and absorbs heat generated by the fuel cell stack; a sub duct which is connected to a main duct, which supplies hot air into the interior of the fuel cell vehicle, and supplies the heat generated by the thermoelectric element to the main duct; a cooling/heating system which supplies the heat obtained through exchange of heat with cooling water discharged from the fuel cell stack into the interior of the fuel cell vehicle through the main duct; a sub blowing unit which blows the heat generated by the thermoelectric element to the main duct through the sub duct; a thermoelectric element temperature sensor which detects the temperature of the thermoelectric element; and a control unit which, when the interior temperature detected by the interior temperature sensor is not more than a preset reference temperature, operates the cooling/heating system, allows the thermoelectric element to absorb the heat generated by the fuel cell stack by applying an electric source to the thermoelectric element, and supplies hot air to the main duct through the sub duct by operating the sub blowing unit according to the temperature of the thermoelectric element detected by the thermoelectric element temperature sensor. Accordingly, the interior of the vehicle may be heated by using the heat generated by the fuel cell stack.
Patent KR-20190001248-A (KR)
Inventor: BAE SEOK YOUNG
IPC: B23G7/02
Filed: 2017-06-27
Abstract: The present invention relates to a rolled tap for a tapping machine, wherein a screw part (16) consisting of a processing unit (A) and an inserted unit (B) is formed in a many-sided manner so as to have four to six edge parts (24), and each surface part (26) is formed with a guidance groove (28) communicating with a tapping oil supply hole (30) in order to satisfy a basic function. Each thread (22) of a screw unit (16) is formed gradually at the front side part (34) so as to have an angle of inclination between 28° and 32°, and is formed radically at the back side part (36) so as to have an angle of inclination between 9° and 11°, thereby precisely tapping a workpiece.
Patent KR-20180070440-A (KR)
Inventor: LIM HUN IL
IPC: A24F47/00
Filed: 2017-07-03
Abstract: An object of the present invention is to provide an aerosol-producing apparatus and a method for providing a smoking restriction function in an aerosol-producing apparatus. The aerosol-producing apparatus and the method for providing a smoking restriction function in an aerosol-producing apparatus receive a request for smoking initiation from a user and controls supply of electric power to a heater depending on whether the smoking restriction condition is satisfied.
Patent KR-20190006639-A (KR)
Inventor: KIM KYUNG HAK
IPC: G06Q10/04
Filed: 2017-07-11
Abstract: An energy management system includes a first storage part for storing energy usage including power usage, heating usage, and water usage for each energy management unit; a second storage part for storing temperature information; a regression analysis model generation part for generating a regression analysis model for power consumption and heating usage for each energy management unit using data stored in the first storage part; and a predicting part for predicting a demand for power consumption and heating usage for each energy management unit using the regression analysis model. It is possible to predict energy consumption.
Patent KR-20190014288-A (KR)
Inventor: KANG NAM WOOK
IPC: B65G47/91
Filed: 2017-08-01
Abstract: Disclosed is a method to control a vertical loader, capable of preventing effect of static electricity. According to the present invention, the method to control a vertical loader comprises: a process of installing a brush on a trace along which the bottom surface of a substrate is moved; a process of advancing a loader to a substrate loading table and allowing a sucking unit to suck the substrate loaded on the substrate loading table; a process of retracting the loading arm to transfer the substrate to a loading position of a loader; a process of moving back and forth the loading arm once to move back and forth the substrate once between a position where the substrate is loaded on the substrate loading table and the loading position of the loader; and a process of loading the substrate on the loader. Accordingly, provided are effect of separating the substrates adsorbed to each other by static electricity while the bottom surface of the substrate is rubbed with the hair of the brush through the process of retracting the loading arm, and returning the substrate not to be loaded to the substrate loading table and loading only the substrate to be loaded through a process of moving back and forth the loading arm once.
Patent KR-20190016728-A (KR)
Inventor: KANG SEUNG BAE
IPC: G09G3/3233
Filed: 2017-08-09
Abstract: The present invention relates to an organic light emitting display device wherein a plurality of display panels are arranged and, when one screen is formed, disturbance compensation and afterimage compensation are performed between the display panels adjacent to each other, and, consequently, brightness difference is prevented from being recognized. According to the present invention, the organic light emitting display device comprises: first and second display areas adjacent to each other; a first data driving unit which supplies data voltages to the first display area and comprises source driver ICs of a first group sensing a plurality of pixels arranged in the first display area; and a second data driving unit which supplies data voltages to the second display area and comprises source driver ICs of a second group sensing a plurality of pixels arranged in the second display area. According to the present invention, the organic light emitting display device comprises: a first timing controller which supplies first image data to the first data driving unit and receives L sensing data from the first data driving unit; and a second timing controller which supplies second image data to the second data driving unit and receives R sensing data from the second data driving unit. The first timing controller of the present invention receives supply of a part of the R sensing data and the second timing controller receives supply of a part of the L sensing data.
Patent KR-20190016750-A (KR)
Inventor: NA KI HO
IPC: H02K23/66
Filed: 2017-08-09
Abstract: The present invention relates to a direct current (DC) motor driven by switching power comprising: a stator (20) having a permanent magnet (22) and a coil (25); a rotor (30) having the coil (35) mounted on a rotation shaft (31) and inserting power through a slip ring (33); a power element (40) installed to apply the power passing through the slip ring (33) to the coil (35) corresponding to a gate signal; and a control means inducing a switching operation of the power element (40) by interlocking a rotation of the rotor (30). Therefore, a function of a brush and a commutator is reduced by a method of connecting a rectification circuit of the DC motor to a power semiconductor element, thereby solving a weakness caused by brush friction and abrasion and securing efficiency and control precision in a lager capacity structure.
Patent KR-20180023825-A (KR)
Inventor: RAPPL JOHANN
IPC: B64C25/32
Filed: 2017-08-16
Abstract: The present invention relates to an aircraft (1) with an emergency flotation system (7), the emergency flotation system (7) being activated upon an emergency landing of the aircraft (1) on water, for preventing at least sinking of the aircraft (1), characterized in that a capsizing avoidance buoyancy system (8) is provided, the capsizing avoidance buoyancy system (8) being activated if predetermined activation criteria are satisfied and only after activation of the emergency flotation system (7) upon an emergency landing of the aircraft (1) on water, for preventing at least capsizing of the aircraft.
Patent KR-20180022594-A (KR)
Inventor: IMFELD STEFAN
IPC: H02K29/00
Filed: 2017-08-22
Abstract: The present invention relates to an electronically commutated electric motor with two rotor cores. The electronically commutated electric motor with two rotor cores comprises: a stator; a rotor rotatably mounted on the stator; and at least one sensor rotating with the rotator and scanning a magnetic field. The stator includes a stator winding and a magnetically soft stator core. The rotor includes a plurality of permanent magnets separately arranged in the circumferential direction of the rotor and a first magnetically soft stator core for the permanent magnets. The permanent magnets generate a rotor magnetic field with the magnetically soft stator core. The rotor magnetic field mutually reacts with a stator magnetic field generated by the stator winding and the stator core to operate an electric motor. According to the present invention, the rotor includes a second magnetically soft stator core which is adjacent to the first magnetically soft stator core in the axial direction of the rotor. Non-magnetic separator elements are arranged between the first and second magnetically soft stator cores in the axial direction. The permanent magnet extends above the first magnetically soft stator core, the non-magnetic separator elements, and the second magnetically soft stator core in the axial direction. The magnetic field scanned by the sensor is a control magnetic field generated by the magnetic field with the second magnetically soft stator core.
Patent KR-20190021561-A (KR)
Inventor: PARK MOON SU
IPC: H04Q1/50
Filed: 2017-08-23
Abstract: The present invention relates to a connector of an optical fiber cable. According to the present invention, optical fiber cables drawn in an operator switching facility and internal lines drawn in a user′s household are connected to each other in a cable terminal box so that signals are smoothly transmitted to each other. The connector of an optical fiber cable of the present invention comprises: one fixed substrate (130) fixed to the inside of a cable terminal box (100); a plurality of photoelectric conversion units (150) closely arranged and fixed on the upper surface of the fixed substrate; a plurality of optical fiber cables (A) drawn into the cable terminal box and connected to the photoelectric conversion units in the operator switching facility; a plurality of copper internal lines (B) drawn into the cable terminal box in the user′s household and connected to the photoelectric conversion unit; and a common power supply device (160) converting AC electricity of a predetermined voltage supplied to the cable terminal box into DC electricity of a voltage necessary for driving the photoelectric conversion unit, and supplying the converted DC electricity to the photoelectric conversion units.
Patent KR-20190028102-A (KR)
Inventor: KWAK JEONG MIN
IPC: B63B25/16
Filed: 2017-09-08
Abstract: According to one embodiment of the present invention, a gas treatment system includes: a plurality of boil off gas compressors supplying a boil off gas generated from a liquefied gas storage tank to a demand source and provided in parallel with each other; and an oil pump supplying oil stored in an oil storage tank to the demand source. At least one boil off gas compressor is controlled in an operation halt state or a standby state which doesn′t implement compression of the boil off gas. The oil pump supplies the oil to the demand source in order to compensate for the difference between the pressure demanded by the demand source and the pressure of the boil off gas supplied by the boil off gas compressor.
Patent KR-20190030078-A (KR)
Title: Apparatus for water culture based on IoT and air cleaner having the same
Inventor: YOON JAE KEUN
IPC: G06Q50/02
Filed: 2017-09-13
Abstract: The present invention relates to an IoT-based water culture apparatus capable of controlling and managing culture conditions of a plant cultured wirelessly. The IoT-based water culture apparatus according to the present invention comprises: a main body having an internal space; a culture pot unit mounted on the main body, formed with a culture solution reservoir capable of accommodating a culture solution, and configured in way that the culture target plant can be directly planted or the culture target plant planted in a pot can be mounted; and a culture solution supply unit for supplying the culture solution to the culture pot unit; and a control unit for controlling the culture environment inside the main body and the supply of the culture solution.
Patent KR-20190030856-A (KR)
Title: The mop for easy dehydration
Inventor: RYU JI YUL
IPC: A47L13/24
Filed: 2017-09-15
Abstract: A mop capable of easy dehydration comprises: a first rod; a second rod coupled to the first rod; a gear part formed on the second rod while penetrating through the first rod; a locking pin formed on the first rod to lock and unlock the operation of the second rod while corresponding to the gear part; a mop attachment rod coupled to one end of the second rod; one end part of the mop coupled to one end of the first rod; and the other end part of the mop coupled to one end of the mop attachment rod. The one end part of the mop coupled to the first rod and the other end part of the mop coupled to the mop attachment rod are rotated in opposite directions so as to engage or disengage the end parts to the locking pin, and thus water is repeatedly squeezed out while the mop is washed with water.
Patent KR-20190032078-A (KR)
Title: Structure for fixing front radar of vehicle
Inventor: SEO DONG HEE
IPC: B60R19/48
Filed: 2017-09-19
Abstract: A structure for fixing a front radar of a vehicle comprises: a bracket fixated to a front vehicle body of a vehicle; and a buffer member of which a rear surface is coupled to the bracket, and a front radar is mounted on a front surface, wherein a telescopic structure is provided to relieve a shock applied to the front radar while a length of the buffer member is reduced in case of a front collision of the vehicle. Therefore, damage to the front radar is prevented, and an injury of a pedestrian can be reduced.
Patent KR-20190034925-A (KR)
Title: Lever assembly of steering column
Inventor: Cho han bin
IPC: B62D1/187
Filed: 2017-09-25
Abstract: An embodiment of the present invention provides a lever assembly of a vehicle steering column, comprising: a lever bolt penetrated through and coupled to a distance bracket; an insert cam arranged at one side of the distance bracket, forming a first bolt hole into which the lever bolt is to be inserted and forming alternately a plurality of first protrusions and first concave parts in a circumferential direction around the first bolt hole on one side surface; a tilt cam arranged between the distance bracket and the insert cam, forming a second bolt hole into which the lever bolt is to be inserted and forming alternately a plurality of second protrusions and second concave parts in a circumferential direction around the second bolt hole on the surface facing the insert cam; and an adjusting lever coupled to the insert cam, wherein a first serration is formed on one side surface of the insert cam and a second serration is formed on a surface of the tilt cam facing the insert cam to be engaged with the first serration. The present invention can prevent movement between the cam units when the vehicle steering cam is tilted.
Patent KR-20190036034-A (KR)
Title: System for vehicle position compensation and method for vehicle position compensation using the same
Inventor: YEON MO MOON
IPC: G05D1/02
Filed: 2017-09-27
Abstract: The present invention relates to a vehicle position correction system and a vehicle position correction method using the same and, more specifically, to a vehicle position correction system and a vehicle position correction method using the same which receive the direction angle of a vehicle with high satellite reliability from the corresponding vehicle to correct the direction angle of a user vehicle positioned in a shade area or an urban canyon. The vehicle position correction system comprises: a direction angle reliability checking unit to check direction angle reliability of a user vehicle; a vehicle sensing unit to sense a vehicle in front of the user vehicle; a direction angle information transceiving unit to broadcast direction angle information of the user vehicle if the direction angle reliability of the user vehicle is higher than a reference and receive direction angle information broadcast by a vehicle sensed in front of the user vehicle if the direction angle reliability of the user vehicle is lower than the reference; and a direction angle correction unit to correct the direction angle of the user vehicle based on the direction angle information received by the direction angle transceiving unit. Also, the present invention can increase accuracy of the moving direction of the user vehicle even in an area where a GPS signal is not received by correcting the direction angle of the user vehicle by the direction angle of a front vehicle driven in an open area.
Patent KR-20180038983-A (KR)
Inventor: HIRAMA YASUYUKI
IPC: C08L1/28
Filed: 2017-09-28
Abstract: Provided is low-substituted hydroxypropyl cellulose (L-HPC) having proper combinability and capping prevention performance. More specifically, according to L-HPC and a solid preparation including L-HPC, a volume rate of long filamentous particles is 20-40%, a volume rate of short filamentous particles is 26-60%, the volume rate of the short filamentous particles is greater than the volume rate of the long filamentous particles, and also, a hydroxy-propoxy content is 5-16 mass%. Moreover, provided is an L-HPC manufacturing method including: a step of obtaining alkaline cellulose by making contact between an alkaline metal hydroxide solution and powder pulp of which average fiber length is 10-25 μm; a step of obtaining a reaction product by making a reaction between the alkaline cellulose and a propylene oxide; and a step of extracting low-substituted hydroxypropyl cellulose by neutralizing an alkaline metal hydroxide contained in the reaction product with acid without partially or fully dissolving the reaction product.
Patent KR-20190037860-A (KR)
Title: Gate driver and Flat Panel Display Device including the same
Inventor: NOH SEOK
IPC: G09G3/20
Filed: 2017-09-29
Abstract: The present invention relates to a gate drive circuit capable of implementing a narrow bezel by deleting a dummy gate-in-panel (GIP) and a flat panel display device having the same. The gate drive circuit includes the same number of GIPs as the number of gate lines formed in a display panel. A (k)^th GIP is enabled by a carry pulse outputted from a GIP of a (k-a)^th front end and is disabled by a carry pulse outputted from a GIP of a (k+b)^th rear end, where a and b are natural numbers. The a number of GIPs from a first GIP is enabled by a gate start signal outputted from a timing controller, and the b number of GIPs from the last GIP is disabled by a reset signal outputted from the timing controller.
Patent KR-20190040542-A (KR)
Title: End cap for pipe
Inventor: GIM JEONG SIK
IPC: B65D59/06
Filed: 2017-10-11
Abstract: The present invention relates to an endcap for a pipe, mounted on an end of a pipe, such as a pipe rod of a clothes rack, a bicycle handlebar, a pipe for a mop, a pipe for a broom, a pipe rod of a drying rack, and the like. According to the present invention, the endcap for a pipe comprises an inner cylinder member (20) and a cylindrical cap (30), a sleeve part (21) of the inner cylinder member (20) is fitted to an end of a pipe (10), a nut part (31) of the cylindrical cap (30) is fastened to a bolt part (22) of the inner cylinder member (20), the nut part (31) is formed only in a partial section (L2) of the total length (L1) of the cylindrical cap (30), and the nut part (31) of the cylindrical cap (30) is fastened to the bolt part (22) of the inner cylinder member (20) to form a storage space (32) inside the cylindrical cap (30).
Patent KR-20190040734-A (KR)
Title: Protection circuit of switchs and operating method thereof
Inventor: WONWOO LEE
IPC: H02H7/122
Filed: 2017-10-11
Abstract: Disclosed is a switch damage protection circuit capable of preventing damage to a switch. According to an embodiment of the present invention, the switch damage protection circuit comprises: an inverter converting a direct current power source into a drive power source to apply the drive power source to a load based on an inverter control signal; a micom outputting the inverter control signal and a test signal; a normal signal determination unit outputting a high signal or a low signal based on whether normal output of the test signal is performed; and a control signal output unit receiving the inverter control signal and corresponding to types of a signal which is outputted from the normal signal determination unit so as to selectively outputting the received inverter control signal to the inverter.
Patent KR-20190045585-A (KR)
Inventor: Choi jeong bin
IPC: G02B27/20
Filed: 2017-10-24
Abstract: According to the present invention, a PC mouse driven by a multiple-input multiple-output scheme comprises: a main body (10) having a left button (11), a right button (12), and a wheel button (15); a touch screen (20) installed to form a keyboard (22) on an upper surface of the main body (10); a USB port (30) installed at one side of the main body (10) to be connected to an external storage device; and a controller (40) for controlling a function loaded in the main body (10) by a set algorithm. Therefore, according to the present invention, the PC mouse is connected to an interface of various computer devices so as to graft multiple functions including a function of a keyboard in a mouse which inputs an external signal, thereby increasing convenience and product preference due to increase of input/output functions.
Patent KR-20190046337-A (KR)
Inventor: LEE SU HO
IPC: B60H1/00
Filed: 2017-10-26
Abstract: An engine cooling system having a coolant control valve unit according to an embodiment of the present invention can comprise: a cylinder head disposed on a cylinder block; a coolant control valve unit receiving a coolant from a coolant outlet of the cylinder head, and controlling the coolant distributed to a heater and a radiator, and controlling the coolant discharged from the cylinder block; and a control unit determining a preferred heating mode depending on an operating condition, and controlling the coolant control valve unit in the preferred heating mode in order to open a first coolant passage corresponding to the heater.
Patent KR-20170124990-A (KR)
Inventor: JEON SOO KUN
IPC: H01L33/38
Filed: 2017-10-30
Abstract: The present disclosure relates to a semiconductor light emitting device, which comprises a plurality of semiconductor layers each of which include a first semiconductor layer having first conductivity, a second semiconductor layer having second conductivity different from the first conductivity, and an active layer interposed between the first semiconductor layer and the second semiconductor layer and generating light through recombination of holes; an insulating layer formed on the plurality of semiconductor layers and including an opening; and an electrode formed on the insulating layer, electrically connected to the plurality of semiconductor layers through the opening, and having an upper surface and a lower surface, wherein the area of the upper surface is smaller than that of the lower surface. The semiconductor light emitting device is a flip chip.