baber/WOPTO huggingface dataset:
Patent KR-20180135526-A (KR)
Inventor: HWANG SUNG MIN
IPC: H01L29/10
Filed: 2017-06-12
Abstract: A semiconductor memory device including a cell array region and a peripheral circuit region is disclosed. The cell array region includes electrode structures including a plurality of electrodes sequentially stacked on a body conductive layer, and vertical structures connected to the body conductive layer through the electrode structures. The peripheral circuit region includes a residual substrate and a peripheral transistor on the residual substrate. The upper surface of the residual substrate is higher than the upper surface of the body conductive layer. A technical objective of the present invention is to provide a method for manufacturing a semiconductor memory device, which can have simplified processes.
Patent KR-20180135384-A (KR)
Title: trush can moving up and down the floor using spring
Inventor: LIM JOONG SUB
IPC: B65F1/14
Filed: 2017-06-12
Abstract: Provided is a recycling bin with the floor moving vertically using a spring mounted in a large-sized recycling bin in order to provide convenience when people dump and collect trashes. Since existing recycling bins have deep floors, glass or breakable things may be broken on the floor if a person puts the glass or breakable things into the recycling bin. Moreover, it is difficult for short persons or persons who have short arms to take out trashes on the floor of the recycling bin. Therefore, the recycling bin with the floor moving vertically using a spring according to the present invention includes a spring such that the floor rises upwards when there is no trash. In the above state, when a person puts trashes into the recycling bin, the floor lowers down. Therefore, the recycling bin with the floor moving vertically using a spring according to the present invention can prevent a garbage bag or glass from being broken due to a change in position of the floor, and make people conveniently take out trashes positioned on the bottom since the floor rises upwards due to reduction of weight when trashes are removed from the recycling bin.
Patent KR-20180138069-A (KR)
Inventor: KIM HAK SOO
IPC: B03C1/16
Filed: 2017-06-20
Abstract: The present invention relates to an iron scrap separation system, and more particularly, to an iron scrap separation system, capable of effectively separating iron scraps contained in various waste and structured in a form difficult to be separated. The iron scrap separation system according to the present invention has an effect of easily separating the scrap iron from industrial wastes which are difficult to separate.
Patent KR-20180003437-A (KR)
Inventor: SHINODA KEN ICHIRO
IPC: H01L21/56
Filed: 2017-06-22
Abstract: The present invention relates to a mold, an imprint method, an imprint device and a manufacturing method of an article. The mold used in the imprint device comprises: a pattern part in which a pattern is formed; and a surrounding part surrounding the pattern part. The surrounding part is provided with a light shielding part which shields cured light curing an imprint material and transmits detection light detecting a detection object.
Patent KR-20190002831-A (KR)
Inventor: LEE JONG SEOK
IPC: G06F3/0486
Filed: 2017-06-30
Abstract: Provided are a method and apparatus for inputting a command using an illusion user interface. According to one embodiment of the present invention, the apparatus for inputting a command an illusion user interface (hereinafter referred to as an illusion UI) using an image causing an optical illusion effect comprises: a gaze tracking unit tracking a gaze of a user toward a screen; a gaze information measuring unit measuring eye movement of the user when the gaze of the user gazes at a specific illusion UI displayed on the screen; and a control command execution unit executing a control command corresponding to the specific illusion UI when the measured eye movements falls within a range of a predetermined threshold value.
Patent KR-20190004046-A (KR)
Title: Solvent Free White Ink Composition of Inkjet Type and Method for Producing the Same
Inventor: SONG YOUNG JIN
IPC: C09D11/38
Filed: 2017-07-03
Abstract: The present invention relates to a solvent-free inkjet-only white ink composition and a manufacturing method thereof, capable of preventing a nozzle of an inkjet printer from being jammed, making reflexibility high when applied to a display or lighting, and preventing self-hardening for longer term storage. The method includes: a step of preparing a primary dispersing solution; a step of preparing a secondary mixture; and a step of making a composition by stirring the primary dispersing solution and secondary mixture.
Patent KR-20190004175-A (KR)
Title: Joint detection device of weater strip, and detectin method
Inventor: LEE HYUN SOO
IPC: B60J10/80
Filed: 2017-07-03
Abstract: According to an embodiment of the present invention, a seam detecting device of a weather strip comprises: a sensing roller which contacts one surface of a weather strip and rotates in accordance with a movement of the weather strip; a load cell unit for sensing a signal corresponding to a force transmitted from the weather strip to the sensing roller; and a control unit for sensing a seam formed on the weather strip by using a variation characteristic of a signal sensed by the load cell unit.
Patent KR-20190008709-A (KR)
Inventor: JEON SEO HYUN
IPC: G05D1/00
Filed: 2017-07-17
Abstract: Disclosed are an autonomous driving robot apparatus and an autonomous driving method to increase delivery efficiency of an autonomous driving robot. According to one embodiment of the present invention, the autonomous driving method of the robot apparatus comprises the steps of: receiving work information for autonomous driving from an autonomous driving support server device; generating a destination route for the autonomous driving based on the work information to perform autonomous driving; and determining an autonomous driving operation corresponding to one of moving, waiting, and roaming when performing the autonomous driving and arriving at a predetermined destination along a destination route.
Patent KR-20190010996-A (KR)
Inventor: KIM NO GOOK
IPC: A61C8/00
Filed: 2017-07-24
Abstract: The present invention relates to a drill for a dental procedure and, more specifically, to a drill for a dental procedure which easily aligns the center to a drilling position of an alveolar bone, and reduces friction heat produced in the alveolar bone. The drill for a dental procedure comprises a body unit, a drill blade unit, a guide, and a stopper. The drill blade unit has a drill blade extended from one end of the body unit to cut an alveolar bone. The guide protrudes from one end of the body unit in a radial direction to be inserted into a guide ring to be slid to guide the drill blade unit in an axial direction of the guide ring to guide a drilling position of the alveolar bone, and has a flow passage groove formed on the outer circumferential surface thereof to supply water to the drill blade unit through the guide ring. The stopper protrudes from the outer circumferential surface of the body unit in the radial direction to prevent the drill blade unit from being inserted into the alveolar bone deeper than a prescribed depth by coming in contact with an upper end of the guide ring, and has a groove to inject water into the guide ring. According to the present invention, the guide is inserted into the guide ring to guide a drilling position of the alveolar bone to slide to easily align the center of the drill during a drilling job. Water can be injected into the groove formed on the stopper to supply water to the drill blade unit to reduce friction heat produced in the alveolar bone. Also, according to the present invention, the drill blade is formed in multiple steps to have a diameter becoming smaller towards the end thereof to simultaneously drill grooves with different diameters in accordance with the depths in machining grooves for implanting fixtures. Therefore, drilling work time can be reduced.
Patent KR-20170095179-A (KR)
Title: Feed compositions for production of milk comprising improved ratio of fatty acids and omega-3,6
Inventor: KANG HO JIN
IPC: A23K20/158
Filed: 2017-08-10
Abstract: The present invention relates to a feed composition for manufacturing milk having an improved ratio of fatty acids and omega-3, 6 and, specifically, to a milch cow feed composition for manufacturing milk having the improved ratio of functional fatty acids and omega-3, 6 and comprising 2 to 4 wt% of Linum usitatissimum, canola seeds, and fish oil as fatty acid sources, and 2 to 4 wt% of Sorghum bicolor, Panicum miliaceum, Pisum sativum as excipients.
Patent KR-20190019350-A (KR)
Inventor: MOON GYEONG SIK
IPC: B22F9/24
Filed: 2017-08-17
Abstract: The present invention relates to manufacture of silver nanowires having a diameter of lower than 50 nanometers and a length of 10 microns or lower and, more specifically, to a manufacturing method of silver nanowires which makes a silver chloride solution first and supplies the silver chloride solution in a final nanowire synthesis process to manufacture relatively uniform silver nanowires with a high aspect ratio in a polyol synthesis method using a silver salt precursor, a reduction solvent, a capping agent, and a supporting agent. According to the present invention, high-aspect ratio high-quality silver nanowires having a diameter of lower than 50 nanometers and a length of 10 microns or lower can be uniformly manufactured. When the silver nanowires are dispersed in a solvent to form a paint film on the surface of a base film to manufacture a transparent electrode film, a transparent electrode film exhibiting a surface resistivity in a range of 101-103 Ω/□ and a light transmittance of 90% or higher in comparison to the light transmittance of the base film can be manufactured.
Patent KR-20190021824-A (KR)
Inventor: JANG KWANG DONG
IPC: B60M1/28
Filed: 2017-08-24
Abstract: The present invention relates to a rigid trolley connection device and a rigid trolley bar system, wherein a rigid trolley bar is contracted at a connection part of a movable rigid trolley bar and a fixed rigid trolley bar to compensate for the same even if a connection location is changed, thereby maintaining connection of the rigid trolley bars. The rigid trolley connection device comprises: a pair of connection units; and a connection maintaining unit.
Patent KR-20190024119-A (KR)
Inventor: SHIN SANG IL
IPC: H01L51/00
Filed: 2017-08-31
Abstract: Provided, according to one embodiment of the present invention, is an organic light emitting display device having a protective layer covering an electrostatic discharge circuit so as to minimize damage which may occur during the discharge of static electricity. At least one driving element connected to a data line and a gate line is disposed on a substrate. The driving element is covered by a flat layer, and the driving element and an organic light emitting element on the flat layer are electrically connected. The electrostatic discharge circuit is electrically connected to the data line or the gate line, and is covered by the protective layer so as to minimize damage which may occur in the organic light emitting display device during the discharge of static electricity through the electrostatic discharge circuit.
Patent KR-20190025306-A (KR)
Inventor: BOO JIN HYO
IPC: G02F1/153
Filed: 2017-09-01
Abstract: The present invention relates to electrochromic smart glass comprising a TiO_2 layer having a honeycomb structure and a NiO layer having a nano-wall network structure, wherein the TiO_2 layer and the NiO layer are heterogeneously bonded to have a double pattern.
Patent KR-20190028589-A (KR)
Title: Display device, manufacturing method thereof, and electrode building method
Inventor: CHO HYUN MIN
IPC: H01L29/786
Filed: 2017-09-08
Abstract: According to one embodiment of the present invention, provided is a display device comprising a substrate, a first transistor and a second transistor provided on the substrate and spaced apart from each other and electrically connected to each other, and a display part electrically connected to the first transistor; the first transistor includes a first semiconductor layer including a crystalline silicon, a first gate electrode, a first source electrode, and a first drain electrode; the second transistor includes a second semiconductor layer including an oxide semiconductor material, a second gate electrode, a second source electrode, and a second drain electrode; and the second source electrode and the second drain electrode each comprise a molybdenum and a first layer provided on the second semiconductor layer, a second layer comprising aluminum and provided on the first layer, and a third layer comprising titanium and provided on the second layer.
Patent KR-20190031993-A (KR)
Title: Terminal including pen-shaped external directional antenna and operation method of the terminal
Inventor: CHOI SANG HO
IPC: H04B7/0404
Filed: 2017-09-19
Abstract: Provided are a terminal including a touch pen and a method of operating the terminal. The terminal includes: a processor; a first non-directional antenna included in a first area of the terminal; a second non-directional included in a second area of the terminal in which the first region and the second region are spaced apart; a touch pen detachably mounted on the terminal and including a protruding antenna which is a directional antenna; and a memory having at least one instruction executed via the processor stored therein. The at least one instruction causes the protruding terminal to be used as a primary antennal, causes the first non-directional antenna not to operate, and causes the second non-directional antenna to be used as a secondary antenna when the touch pen is powered from the terminal. When the touch pen receives power from the terminal, the protruding antenna is located close to the first non-directional antenna relative to the second non-directional antenna.
Patent KR-20190036331-A (KR)
Title: Compound for organic optoelectronic device, and organic optoelectronic device and display device
Inventor: JANG YU NA
IPC: H01L51/00
Filed: 2017-09-27
Abstract: The present invention relates to a compound for an organic optoelectronic device represented by a chemical formula 1A, a composition for an organic optoelectronic device containing a first compound represented by a chemical formula 1A and a second compound including at least one of a compound represented by a chemical formula 2 and a compound consisting of combination of moiety represented by a chemical formula 3 and moiety represented by a chemical formula 4, an organic optoelectronic device using the compound and composition, and a display device. The details of a chemical formula 1A and chemical formulas 2 to 4 are as defined in the present invention.
Patent KR-20180106817-A (KR)
Inventor: PARK CHAN JONG
IPC: G06F3/16
Filed: 2017-09-28
Abstract: Disclosed are an artificial intelligence (AI) system using a machine learning algorithm such as deep learning or the like, and an application thereof. The present disclosure provides an electronic device comprising: an input unit for receiving content data; a memory for storing information on the content data; an audio output unit for outputting the content data; and a processor for analyzing the inputted content data so as to acquire a plurality of data keywords, matching and storing time stamps of the content data respectively corresponding to the plurality of acquired keywords, searching for a data keyword corresponding to an inputted user command among the stored data keywords when the user command is inputted, and playing the content data on the basis of a time stamp corresponding to the searched data keyword.
Patent KR-20190037613-A (KR)
Title: Pipe connector
Inventor: BACK CHUNG WOM
IPC: F16B2/08
Filed: 2017-09-29
Abstract: The present invention provides a pipe connector connecting two pipes, comprising: a thin plate (100) having a predetermined area and having one side and the other side formed at the opposite side of the one side; a rotary rod part (200) installed on the one side of the thin plate (100); a fitting recess part (231) into which a fitting part (130), an end portion of the other side, is fitted in the longitudinal direction of the rotary rod part (200); a gear part (400) arranged at one end of the rotary rod part (200); and a gear fixation part (300) installed near the gear part (400) to stop rotation of the gear part (400) such that rotation of the rotary rod part (200) is stopped, wherein the rotary rod part (200) is installed on the one side of the thin plate (100), the other side of the thin plate (100) is fitted into the fitting recess part (231) and a part of the thin film is wound around the rotary rod part (200) from the other side by the rotation of the rotary rod part (200) to press and connect the two pipes. The present invention makes it unnecessary to fasten bolts or to perform welding work, thereby making it easy to perform pipe connection processes.
Patent KR-20190046253-A (KR)
Inventor: CHOI HEE CHUL
IPC: B01D71/42
Filed: 2017-10-25
Abstract: An embodiment of the present invention relates to a manufacturing method of nanofiber membrane. More specifically, the manufacturing method of nanofiber membrane comprises: a step of forming a first nanofiber aggregate; and a step of forming a second nanofiber aggregate on the first nanofiber aggregate. The first nanofiber aggregate and the second nanofiber aggregate have different surface wettability. The manufacturing method of nanofiber membrane comprises: a step of forming a third nanofiber aggregate including a hydrophobic substance and a hydrophilic substance; and a step of forming a fourth nanofiber aggregate comprising a hydrophobic substance on the third nanofiber aggregate. The third nanofiber aggregate and the fourth nanofiber aggregate have different surface wettability. The nanofiber membrane manufactured by the present invention has a simple synthesis method so as to provide more simple process than a conventional art.
Patent KR-20190048120-A (KR)
Inventor: SEUNGHOON LEE
IPC: H01L21/67
Filed: 2017-10-30
Abstract: A mask stretcher of the present invention comprises: a chamber body; a shelf disposed in the chamber body and having a gantry guide at the upper side; a mask stage disposed on the shelf and on which a mask is mounted; a frame stage disposed on the shelf and on which a frame is mounted; a gripper stretching the mask; a gantry moved along the gantry guide; an optical module installed on the gantry; and an optical module cover surrounding a part of the optical module and including an optical module through-hole through which the optical module passes. Therefore, an accuracy of the mask can be increased by minimizing the transfer of heat of the optical module to the mask.
Patent KR-20190048523-A (KR)
Inventor: HEE TAEK KIM
IPC: B63B15/00
Filed: 2017-10-31
Abstract: Disclosed is an air resistance reduction device for a container ship. According to one embodiment of the present invention, the air resistance reduction device for a container ship, which is an air reduction device for a container ship, includes a cover member blocking a gap between container rows provided to be spaced apart in the longitudinal direction of the hull on a deck of a hull.
Patent KR-20190049974-A (KR)
Inventor: Ye chang jun
IPC: H05B3/34
Filed: 2017-10-31
Abstract: The present invention relates to a smart heating pad and, more particularly, to a smart heating pad configured to be operated by a smart device using wireless communication. A smart heating pad, according to an embodiment of the present invention, comprises: a heating pad including a heating layer formed by electrospinning a spinning material containing a metal nanomaterial in at least a part of a region of a substrate, and including an electrode electrically connected to the heating layer; and a heating control unit for supplying power to the electrode to control the temperature of the heating layer, and displaying a control state of the heating pad. According to the smart heating pad of the present invention, a user can operate the smart heating pad through the smart device using the wireless communication to easily control the temperature or use time without direct operation of a temperature control device. In addition, the smart heating pad is configured to be charged using a portable battery, thereby enabling the pad to be charged anywhere irrespective of the presence of an outlet for increased portability.
Patent KR-20190051483-A (KR)
Inventor: KIM WON GON
IPC: H01M10/42
Filed: 2017-11-07
Abstract: Disclosed are a charging control apparatus and a method therefor capable of charging a high-voltage battery composed of a plurality of battery modules until the high voltage battery becomes in a full charge state. According to the present invention, the charging control apparatus is an apparatus for controlling charging of a battery composed of a plurality of serially connected battery modules. The apparatus comprises: a high voltage charging line for applying high voltage charging power to both ends of the plurality of battery modules and having a high voltage charging switch unit; a low voltage charging line for applying low voltage charging power to both ends of one or more battery modules among the plurality of battery modules; a low voltage charging switch unit configured to be selectively connected with one or more battery modules among the plurality of battery modules; and a control unit electrically connected to the high voltage charging switch unit and the low voltage charging switch unit, calculating a charge state of the plurality of battery modules when one or more battery modules among the plurality of battery modules reach a full charge state, turning off the high voltage charging switch unit, determining one or more battery modules as an auxiliary charging object based on the calculated charge state, and selectively turning on the low voltage charging switch unit to subsidiarily charge one or more battery modules determined as the auxiliary charging object.
Patent KR-20190057967-A (KR)
Inventor: HONG YEON SUK
IPC: H01M4/62
Filed: 2017-11-21
Abstract: The present invention relates to a negative electrode slurry composition, a negative electrode manufactured using the same, and a lithium secondary battery comprising the negative electrode. The negative electrode slurry composition comprises: a silicon-based negative electrode active material; at least one metal salt selected from a group consisting of NaCl, KCl, LiCl, and Na_2CO_3; and a solvent. The metal salt is 0.01-5 wt% based on the total weight of the silicon-based negative electrode active material. According to the present invention, the initial efficiency of the negative electrode can be enhanced.
Patent KR-20190058051-A (KR)
Inventor: BAEK IN CHEOL
IPC: B21B38/04
Filed: 2017-11-21
Abstract: The present invention relates to an apparatus and a method for adjusting a roll gap of a rolling mill, wherein the apparatus for adjusting a roll gap of a rolling mill comprises: a thickness detection unit detecting a thickness of a rear plate discharged from the rolling mill; a control unit measuring the thickness of the rear plate in at least one predetermined certain rolling pass of the entirety of rolling passes of the rear plate, applying a predetermined reflection rate for each pass to a gap of an indication thickness and a measurement thickness, and adjusting a roll gap to be applied to a next rolling pass to the current rear plate; and a roll gap adjustment unit adjusting a roll gap of the rolling mill in accordance with control of the control unit.