baber/WOPTO huggingface dataset:
Patent KR-20170044035-A (KR)
Title: Method of deposition
Inventor: Stephen r burgess
IPC: H01L21/285
Filed: 2016-10-07
Abstract: According to the present invention, provided is a method for depositing an aluminum nitride film by a pulse DC reactive sputtering, where the aluminum nitride film contains one or more additional elements which are selected from among Sc, Y, Ti, Cr, Mg, and Hf. The deposition method comprises: a step of depositing a first layer of the additional element containing aluminum nitride film on a film support by pulse DC reactive sputtering with electric bias power which is applied to the film support; and a step of depositing a second layer of the additional element containing aluminum nitride film, which has the same composition as the first layer by pulse DC reactive sputtering without electric bias power applied to the film support or with electric bias power which is lower than the electric bias power applied to the film support during the sputtering deposition of the first layer.
Patent KR-20180006837-A (KR)
Inventor: CHOI MOON HO
IPC: H01M4/525
Filed: 2016-10-10
Abstract: The present invention relates to a lithium complex oxide and a preparation method thereof. The lithium complex oxide has different interfacial distances in a primary particle located in a secondary particle, and a primary particle located on the surface of a secondary particle, has reduced residual lithium and shows effects for improving capacity properties, resistance properties and lifespan properties.
Patent KR-20180040236-A (KR)
Inventor: SONG MIN SU
IPC: E03D9/08
Filed: 2016-10-12
Abstract: Disclosed is a bidet. The bidet comprises: a bidet body having an installation hole formed therein; a detergent storage container inserted into the installation hole formed in the bidet body; a hook unit which has a lifting magnet installed on the bidet body so as to be able to be elevated and which is installed on the bidet body for detaching the detergent storage container; and an elastic member disposed in the detergent storage container for detaching the detergent storage container when restraint of the detergent storage container is released from the hook unit. Therefore, the bidet can facilitate detachment of the detergent storage container.
Patent KR-20180040275-A (KR)
Inventor: OH SUN YOUNG
IPC: B29D30/48
Filed: 2016-10-12
Abstract: The present invention relates to a molding method for a bead filler of a green tire, and more specifically, to a molding method for a bead filler of a green tire, the molding method which improves a strength maintenance function by preventing the bead filler extruded product from being deformed when molding the bead filler attached to a bead core. To this end, the molding method for the bead filler of the green tire of the present invention, the molding method which molds the bead filler attached to the bead core by attaching the bead filler (2) to the bead core (1) composing a bead part (4), comprises the steps of: attaching a lower bead filler (2a) to the bead core (1); and attaching an upper bead filler (2b) and a carcass (3) to the bead core (1) and the lower bead filler (2a) at the same time, wherein a completed bead filler is produced by, after performing the steps, attaching the upper and lower bead fillers (2b, 2a) to accurate positions of the bead core (1) and molding the upper and lower bead fillers (2b,2a) attached to the accurate positions.
Patent KR-20180040292-A (KR)
Inventor: LEE JUNG RAE
IPC: C08K5/09
Filed: 2016-10-12
Abstract: The present invention relates to a vinyl chloride polymer composition and a preparation method thereof. More specifically, the present invention relates to the vinyl chloride polymer composition and the preparation method thereof, wherein the vinyl chloride polymer composition comprises a vinyl chloride polymer and a plasticizer, the vinyl chloride polymer includes more than 0.05 part by weight to less than 2.0 parts by weight of a higher fatty acid having 10 to 18 carbon atoms with respect to 100 parts by weight of the vinyl chloride polymer, and the vinyl chloride polymer composition has more than 111 Pa to less than 385 Pa of a bingham yield stress value at an external force increasing condition, more than 97 Pa to less than 362 Pa of a bingham yield stress value at an external force decreasing condition, and more than 0 Pa to not more than 35 Pa of a difference between the bingham yield stress values at the external force increasing and decreasing conditions. Accordingly, the present invention has an effect of providing the vinyl chloride polymer composition and the preparation method thereof, wherein the vinyl chloride polymer composition maintains an appropriate viscosity and has excellent thixotropy even without injecting separate additives such as an inorganic material and others during preparation of a plastisol by including an additive for improving thixotropy in the vinyl chloride polymer.
Patent KR-20180045681-A (KR)
Inventor: HONG YOUNG MUN
IPC: H02P27/04
Filed: 2016-10-26
Abstract: The present invention relates to a driving controller of a washing machine drainage motor having a frequency-voltage conversion circuit. According to an embodiment of the present invention, the driving controller of a washing machine drainage motor having a frequency-voltage conversion circuit comprises a comparator, an adder connection amplifier, an external variable resistor, and a reference capacitor. According to the present invention, the driving controller of a washing machine drainage motor having a frequency-voltage conversion circuit can solve a problem of shortening lifetimes of a drainage motor and a timer.
Patent KR-20180049289-A (KR)
Inventor: KONG DAE WEE
IPC: B65G49/06
Filed: 2016-10-31
Abstract: According to an embodiment of the present invention, a substrate transfer apparatus comprises: a chamber including a first surface, a second surface arranged in an upper portion by opposing the first surface, and a third surface connecting the first surface and the second surface between the first surface and the second surface; and a fan filter unit disposed on the second surface of the chamber and configured to introduce air into the chamber. The chamber includes an inclined surface extending from the second surface to the third surface and positioned on the circumference of the fan filter unit.
Patent KR-20180047980-A (KR)
Inventor: SEO JIN HO
IPC: F24C7/06
Filed: 2016-11-02
Abstract: The present invention relates to an induction stove having a light emitting unit. According to the present invention, the induction stove comprises: a round coil unit for heating a cooking container by generating a magnetic field; a housing formed to surround at least a part of the circumference of the coil unit, having a space therein, and opened to pass light through an upper part; a light source installed in the housing, and emitting light in a diameter direction of the coil unit; a reflection plate installed in the housing to reflect the light emitted by the light source to the upper part of the housing; and a control unit for controlling the light source to emit the light when the coil unit is operated.
Patent KR-20180049488-A (KR)
Inventor: LEE HAK KYO
IPC: C12Q1/68
Filed: 2016-11-03
Abstract: The present invention relates to a Berkshire-specific SNP marker for distinguishing Berkshire varieties through a comparative genomic analysis, and a gene composition associated with the same. According to the present invention, a non-synonymous SNP (nsSNP) and the gene composition associated with the same consist of the Berkshire-specific SNP marker, and can be associated with traits that only Berkshire has, thereby being useful for distinguishing Berkshire varieties.
Patent KR-20180051274-A (KR)
Inventor: KIM DO HEE
IPC: B60W40/10
Filed: 2016-11-08
Abstract: The present invention relates to a vehicle driving control method using driving information of vehicles ahead, which comprises the following steps of: allowing a server to store information on driving patterns of the vehicles ahead; allowing the server to calculate driving pattern information including maximum fuel efficiency among the information on driving patterns; and allowing a controller of a rear vehicle to control driving of the rear vehicle behind the vehicle ahead based on the information on driving patterns.
Patent KR-20180051983-A (KR)
Inventor: PARK YOUNG BAE
IPC: H04M1/02
Filed: 2016-11-09
Abstract: The present invention relates to an electronic device. According to the present invention, the electronic device has an acoustic component connecting a diaphragm with a plurality of openings, such that it is possible to stably secure the quality of sound emitted through the plurality of openings even when the diaphragm is separately arranged from the plurality of openings. According to a variety of embodiments of the present invention, the electronic device comprises: a housing including at least partially transparent portion, at least one opening formed to be adjacent with the at least partially transparent portion, a first surface facing the first direction, and a second surface facing the second direction opposite to the first direction; a camera disposed in the housing and having an image sensor facing the first direction through the at least partially transparent portion of the housing; the acoustic component arranged between the first surface and the second surface and including the diaphragm generating sound and formed to be moved in any one of the first direction or the second direction, a first passage through which the generated sound passes and formed along the third direction substantially perpendicular to the first direction, and a second passage connecting the first passage with the at least one opening and formed along the fourth direction that is different from the third direction; a wireless communication circuit disposed in the housing and electrically connected with the acoustic component to provide a signal of the sound to the acoustic component; a display exposed through the first surface and disposed adjacent to the camera; and a processor disposed in the housing and electrically connected to the camera, the acoustic component, the wireless communication circuit, and the display. Various embodiments may be possible.
Patent KR-20170058313-A (KR)
Inventor: JEON JONG HONG
IPC: H04W48/00
Filed: 2016-11-18
Abstract: Disclosed are a method for providing a service of the internet of things based on URI broadcasting and a device using the same. According to the present invention, the method for providing a service of the internet of things includes: a step of obtaining access information of a wireless network by a user terminal and registering a convenience setting profile based on the access information; a step of broadcasting a profile providing URI for providing the convenience setting profile by the user terminal; a step of providing the convenience setting profile to an internet of things device in accordance with a provision method which is set in the user terminal when the internet of things device requests a provision of the convenience setting profile based on the profile providing URI; and a step of providing a service of the internet of things as the internet of things device connects to the wireless network based on the convenience setting provide. The purpose of the present invention is to provide a method for conveniently connecting a small device of the internet of things, which does not have an input function or an output function, to the internet of things.
Patent KR-20180056168-A (KR)
Inventor: LEE JONG KYOO
IPC: B21D37/16
Filed: 2016-11-18
Abstract: One embodiment of the present invention provides a pressing apparatus capable of easily managing accurate linear movement of a pressing unit and a forming apparatus including the same. According to one embodiment of the present invention, the pressing apparatus comprises a die unit, a pressing unit, a cover unit, and a correction guide unit. The die unit has a lower mold coupled to an upper part. The pressing unit is disposed on an upper side of the die unit and includes: a body unit receiving power to vertically reciprocate and having an upper mold formed in a lower part to be paired with the lower mold; and a sliding unit formed in both end parts of the body unit to be extended in a vertical direction. The cover unit is disposed in both end parts of the pressing unit to cover the sliding unit so as to prevent separation of the pressing unit. Moreover, the correction guide unit is disposed between the cover unit and the sliding unit, is coupled to the cover unit, and closely presses the sliding unit in movement of the sliding unit to allow the pressing unit to be linearly moved in a vertical direction.
Patent KR-20180058509-A (KR)
Inventor: YOON HYEON KYU
IPC: B63B1/40
Filed: 2016-11-24
Abstract: The present invention relates to a multi-hull vessel easy to attenuate wave resistance comprising: a main hull floated on a water surface to ensure stability of the vehicle with respect to the wave resistance; and a sub hull disposed on both sides of the main hull at a predetermined width interval. According to the present invention, the multi-hull vessel easy to attenuate wave resistance comprises: an interval adjustment unit interconnecting the main and sub hulls, and moving the position of the sub hull with respect to the main hull to adjust the width interval between the main and sub hulls; a propulsion unit installed in a part of the main hull to move the main and sub hulls; a sensor unit installed in a part of the main hull to detect either or both of marine and vessel information; and a controller installed in a part of the main hull, connected to the interval adjustment unit, the propulsion unit, and the sensor unit to control operation of the propulsion unit, and controlling the interval adjustment unit with respect to the information detected in the sensor unit. Accordingly, through a configuration organically changing the length of the interval adjustment unit interconnecting three hulls in accordance with a value of the sensor unit and control of the controller, the width interval between the hulls is able to be freely adjusted, thereby being able to attenuate wave resistance occurring in the lower part of the main hull in accordance with marine and vessel situations.
Patent KR-20180059126-A (KR)
Inventor: PARK JONG HA
IPC: B08B3/00
Filed: 2016-11-25
Abstract: The present invention relates to a water discharge module structure of a cleaning apparatus using liquid mixed with sterilized water and gas generated by electrolysis of water. Specifically, the present invention uses a plurality of electrodes of a non-diaphragm to generate the sterilized water. In addition, the present invention can effectively remove slime such as scale and bacteria deposited in various conduits generated in various industrial conduits through which the liquid flows using the sterilized water produced. In addition, the present invention makes it possible to sterilize and clean a draft beer extraction device and a conduit of the draft beer extraction device by using cleansing water discharged along with a pulsation phenomenon.
Patent KR-20160138369-A (KR)
Title: Method for operating floating-type structure having power storage device
Inventor: LEE SUNG JUN
IPC: B63B35/44
Filed: 2016-11-25
Abstract: The present invention relates to a floating type structure having an electricity storage apparatus, which is used while being floated on the sea. According to the present invention, the floating type structure comprises: a main propulsion engine to acquire a propulsion power for the floating type structure; a propelling body to propel the floating type structure; a power transfer shaft connected to the main propulsion engine to the propelling body; a shaft generator connected to the power transfer shaft to produce electricity; and an electricity storage apparatus to store the electricity produced in the shaft generator. A port of power transferred through the main propulsion engine is transferred to the shaft generator to produce electricity. According to the present invention, while surplus electricity transferred from the main propulsion engine during sailing of a vessel is stored in the electricity storage apparatus, all or a part of electricity required for the vessel can be provided by using the electricity stored in the electricity storage apparatus when the vessel is anchored in a port. Accordingly, since a generation engine is not operated or the number of generation engines to be operated is reduced when the vessel is anchored in a port, the electricity required in the vessel can be supplied without replacing an existing generation engine to generate electricity with fuel oil with an generation engine using fuel gas as fuel, or by replacing a part of the generation engines due to environment regulations. Thus, construction expenses of a vessel or replacement expenses of the existing generation engines can be largely reduced.
Patent KR-20180060530-A (KR)
Inventor: LIM JONG JIN
IPC: G09G3/3233
Filed: 2016-11-29
Abstract: Provided are an organic light emitting diode (OLED) display device and a driving method thereof. According to the present invention, the OLED display device comprises: a display panel including a plurality of pixels in which an OLED device is disposed; a data driving circuit supplying video data voltage and black gradation data voltage to the OLED device through a data line; a gate driving circuit supplying gate voltage to the OLED device through a gate line; and a timing control unit controlling an operation timing of the data and gate driving circuits, and controlling the gate voltage representing a time point, at which the black gradation voltage is supplied, based on a moving speed of an image outputted on the display panel. According to one embodiment of the present invention, the OLED display device analyzes the moving speed and adjusts the time when the black gradation voltage is inserted into a frame based on the analyzed moving speed, thus being able to suppress brightness reduction of an image outputted on the OLED display device.
Patent KR-20180064685-A (KR)
Inventor: KIM JUNG WAN
IPC: F16H1/18
Filed: 2016-12-06
Abstract: The present invention relates to a reducer for preventing the abrasion of a bearing due to the thrust of a helix gear. More specifically, the present invention relates to a reducer for preventing the abrasion of a bearing due to the thrust of a helix gear, capable of preventing the lifespan of the bearing from being reduced as thrust, which is generated when the helix gear twisted at a predetermined angle is used, is concentrated on the bearing placed at a specific position. The reducer includes: a first driving gear coupled to a driving shaft of a motor and having a helix thread twisted at a predetermined angle; a first driven gear receiving power from the first driving gear, having a direction opposite to a twisting direction of the first driving gear, and coupled to a rotary shaft; a second driving gear arranged on the same rotary shaft as that of the first driven gear to cancel thrust generated toward one side in a twisting direction of the first driven gear, thereby preventing abrasion of the bearing due to thrust concentrated on a bearing, which is placed at one side of the rotary shaft, of multiple bearings, and having a direction opposite to the twisting direction of the first driving gear; and a second driven gear receiving power from the second driving gear, having a direction opposite to the twisting direction of the first driven gear, and coupled to an output shaft.
Patent KR-20180066476-A (KR)
Inventor: LEE JEE HWAN
IPC: H04N21/431
Filed: 2016-12-09
Abstract: The present invention relates to a system for providing subtitles. The system comprises a capturing means; a distribution means; a first display means; a second display means; and a subtitle insertion means. It is possible not only to insert subtitles of different contents for a user who uses a first communication network and a user who uses a second communication network in a specific situation, but also allow the user who uses the second communication network to quickly and efficiently cope with the situation.
Patent KR-20180066689-A (KR)
Inventor: CHAE YOUNG HUN
IPC: C23C4/06
Filed: 2016-12-09
Abstract: Disclosed are a target of an X-ray tube in which an electron collides to emit an X-ray, an x-ray tube having the same, and a fabrication method of the target of the X-ray tube. The fabrication method with increased productivity and reduced manufacturing costs comprises: a base layer forming step of forming a base layer by machining a parent material made of a metal containing molybdenum (Mo) to form a base layer; and a spraying step of spraying powder of a metal containing tungsten (W) on one surface of the base layer and cooling the powder to form an electron collision layer deposited on the base layer.
Patent KR-20180070079-A (KR)
Inventor: KIM JUNG HYI
IPC: E21D9/093
Filed: 2016-12-16
Abstract: The present invention relates to an excavation apparatus using propulsion of an assembled front tip and, more specifically, to an excavation apparatus using propulsion of an assembled front tip which is disassembled to be reused after excavation is complete to simplify installation and transfer, and prevents degradation in stiffness by division. Also, the excavation apparatus using propulsion of an assembled front tip comprises: an assembled front tip having a hollow structure whose front surface is opened to penetrate an end surface in front thereof to perform excavation, and including a plurality of blocks to be assembled and disassembled; a center penetration unit extended backwards from the front tip to support a roof to prevent the roof from collapsing while performing excavation while being propelled with the front tip; a rear tip extended backwards from the center penetration unit to provide a space in which a segment for forming a tunnel structure is to be installed; a propulsion jack arranged in the center penetration unit to use the segment previously installed on a rear thereof as a support to be extended to propel the front tip and the center penetration unit forwards; and a reaction frame arranged in the center penetration unit to fix a front of the propulsion jack extended to propel the center penetration unit forwards.
Patent KR-20180071061-A (KR)
Inventor: HA SANG JIN
IPC: B21D26/14
Filed: 2016-12-19
Abstract: Disclosed are a crash box unit for a vehicle and a bonding method thereof. According to an embodiment of the present invention, the crash box unit for a vehicle connects a bumper beam and a front side member of a vehicle, and comprises: a mounting plate assembled in the front side member; and a crash box of which a front end portion is inserted into an assembly hole formed at both sides on a rear surface of the bumper beam, and a rear end portion is inserted into a through hole formed in the mounting plate. Moreover, the crash box is formed by pipe expanding for each of the front end portion and the rear end portion to be compressed on a circumference of the assembly hole and the through hole to be bonded.
Patent KR-20180072459-A (KR)
Inventor: CHOI JA YONG
IPC: B22D1/00
Filed: 2016-12-21
Abstract: A method of manufacturing high purity molten steel is disclosed. The method of manufacturing high purity molten steel uses a tundish for continuous casting to refine molten steel to be a liquid drop, and blows an inert gas and a mixing gas of hydrocarbon in a bottom tuyere to control the flow of molten steel in the tundish. Therefore, when blowing an inert gas to form a rotation current in the tundish, oxygen tension in the inert gas is lowered to prevent Al_2O_3 inclusion from being formed by impure oxygen.