baber/WOPTO huggingface dataset:
Patent KR-20190033432-A (KR)
Title: Chemical mechanical polishing method for cobalt
Inventor: MURALI G THEIVANAYAGAM
IPC: H01L21/304
Filed: 2018-09-11
Abstract: The present invention relates to a method for planarizing a surface by chemical mechanical polishing a substrate containing cobalt and TiN and improving at least a surface topography of the substrate. The method comprises: a step of providing a substrate containing cobalt and TiN; a step of providing a polishing composition containing water, oxidant, aspartic acid or a salt thereof, and a colloidal silica abrasive having a diameter of 25 nm or less, as initial components; a step of providing a chemical mechanical polishing pad having a polishing surface; a step of generating dynamic contact at an interface between the polishing pad and the substrate; and a step of distributing the polishing composition on the polishing surface at or near an interface between the polishing pad and the substrate. A part of the cobalt is polished to planarize the substrate to provide an improved cobalt:TiN removal rate selectivity.
Patent KR-20200032842-A (KR)
Title: Polymer Electrolyte and Method for Preparing the Same
Inventor: LEE JE HOON
IPC: H01M10/0565
Filed: 2018-09-19
Abstract: The present invention relates to a polymer electrolyte and a manufacturing method thereof. More specifically, the polymer electrolyte can produce a crosslinked polymer electrolyte having excellent elasticity by polymerizing a raw material containing an alkyl acrylate-based monomer.
Patent KR-20200039133-A (KR)
Title: Fireproof structure with semi-fireproof material
Inventor: JANG KYEONG YONG
IPC: B32B3/12
Filed: 2018-10-05
Abstract: The present invention provides a fireproof wall structure using a limited-combustible material, which includes: a limited-combustible paper material formed in a long shape to have a plurality of triangular shapes so as to be alternately formed into a plurality of layers; a limited-combustible Styrofoam attached to a side surface of the limited-combustible paper material; a honeycomb fireproof structure attached to the limited-combustible Styrofoam, formed of a limited-combustible material, and having a honeycomb shape when viewed in a plane view; a limited-combustible Styrofoam attached to a side surface of the honeycomb fireproof structure; and a limited-combustible paper material disposed on a side surface of the above limited-combustible Styrofoam, and formed in a long shape to have a plurality of triangular shapes so as to be alternately formed into a plurality of layers. Thus, a structure is formed by attaching limited-combustible materials having various structures to each other, so that a fireproof wall structure is provided using minimal volume and cost.
Patent KR-20180114530-A (KR)
Inventor: ARISE ICHIRO
IPC: H01M50/463
Filed: 2018-10-05
Abstract: The present invention provides a nonaqueous electrolyte secondary battery separator which can realize a nonaqueous electrolyte secondary battery having a low electrode resistance changing rate after initially charging and discharging the nonaqueous electrolyte secondary battery. The nonaqueous electrolyte secondary battery separator comprises a polyolefin porous film, wherein a slope magnitude of a tangent in a region I for an ultrasonic attenuation rate curve of the nonaqueous electrolyte secondary battery separator immersed in an electrolyte is smaller than or equal to 3600 mV/s and greater than or equal to 9000 mV/s.
Patent KR-20190135389-A (KR)
Title: Pillow for armpit
Inventor: LEE JAE DUCK
IPC: A47C27/00
Filed: 2018-10-11
Abstract: The present invention relates to a pillow to be put on an armpit, and particularly, to a pillow for providing user convenience in a reclining posture. The present invention provides an armpit pillow comprising: a cushion pillow which has the top surface formed an ergonomic curve in order to be put on an armpit in a reclining posture; a cushion mat which supports a weight; and a hinge which connects one side end portion of the cushion pillow to one side end portion of the cushion mat wherein the cushion mat is unfolded or is folded into a lower side of the cushion pillow around the hinge, thereby forming a shape of the cushion pillow. According to the present invention, the pillow supports a curved surface of an armpit formed naturally in a posture where a person props the head on hands and reclines while enabling a height adjustment of the armpit pillow according to body shapes and being used as a bedding.
Patent KR-20200043023-A (KR)
Inventor: KIM MOO SUN
IPC: B08B9/032
Filed: 2018-10-17
Abstract: The present invention relates to an apparatus for polishing the inside of a structure capable of effectively removing residual powder. The apparatus for polishing the inside of the structure comprises a compressor and a tube connected to the compressor. The tube includes an extension unit and an adapter. The extension unit is extended in one direction and includes an outflow line which is extended along the inside to allow intake air to flow out at one end thereof and an inflow line which is extended along the outside of the outflow line to allow compressed air to be introduced at one end thereof. As the adapter is coupled to the other end of the extension unit and rotates, the compressed air is provided from the inflow line to the outside, and the intake air is sucked from the outside into the outflow line.
Patent KR-20200045826-A (KR)
Title: Cvt for hybrid vehicle
Inventor: KIM TAE JOON
IPC: B60K6/365
Filed: 2018-10-23
Abstract: According to the present invention, disclosed is a continuously variable transmission for a hybrid vehicle. The continuously variable transmission for a hybrid vehicle according to an embodiment of the present invention includes: a pump connected to a crankshaft of an engine and acting as the continuously variable transmission; a planetary gear set connected to an output shaft of the pump; a drive pulley connected to a double pinion carrier of the planetary gear set; a driven pulley interlocked with the drive pulley via a belt member; and a motor connected to an output shaft output from the driven pulley by a chain. The pump is formed to act as the continuously variable transmission.
Patent KR-20200047845-A (KR)
Title: Semiconductor package
Inventor: KIM SUN CHUL
IPC: H01L23/00
Filed: 2018-10-24
Abstract: According to an embodiment of the present invention, provided is a semiconductor package which has a minimized thickness and secures reliability. The semiconductor package comprises: a first semiconductor chip including a first bonding layer disposed on one surface; and a chip structure laminated on the first semiconductor chip and including a second bonding layer and a plurality of second semiconductor chips disposed on one surface facing the first semiconductor chip. The plurality of second semiconductor chips individually include a chip region, and a scribe region surrounding the chip region. In the chip structure, the plurality of second semiconductor chips are connected to each other by the scribe region, and the first and second bonding layers individually include first and second metal pads disposed to correspond to each other and connected to each other, and first and second bonding insulation layers surrounding the first and second metal pads.
Patent KR-20200047008-A (KR)
Inventor: KIM TAE HYEOK
IPC: F25B49/02
Filed: 2018-10-26
Abstract: The present invention relates to an outdoor unit of an air conditioner capable of preventing an emergency stop phenomenon by spraying cooling water to a refrigerant condensation coil installed on an outdoor unit of an air conditioner in accordance with a high-temperature or a high-pressure warning. According to the present invention, the outdoor unit of an air conditioner comprises: an outdoor unit case forming a prescribed space therein; a refrigerant condensation coil which is installed in the outdoor unit case and allows a refrigerant to be cooled and condensed while moving; a cooling fan installed on one side of the outdoor unit case to spray outside air towards the refrigerant condensation coil to cool the refrigerant condensation coil; a compressor which is installed on one side of the outdoor unit case and compresses high-temperature refrigerant gas to a high pressure to supply the refrigerant gas to the refrigerant condensation coil; a pressure detection sensor to detect the pressure in the refrigerant condensation coil; and a cooling water spray part which is installed above the refrigerant condensation coil and sprays cooling water towards the refrigerant condensation coil if a preset warning pressure value is detected by the pressure detection sensor.
Patent KR-20200048391-A (KR)
Title: Commodity inserting apparatus of ship
Inventor: LIM HYUNG KEUN
IPC: B63B19/08
Filed: 2018-10-30
Abstract: The present invention relates to a goods loading apparatus for a vessel. According to an embodiment of the present invention, the goods loading apparatus includes: a hold body of a vessel including an opening part formed on the outer surface to enable a worker or goods to move; and a loading part combined with the opening part formed in the hold body, and into which the goods transferred through a loading means transferring the goods from the outside are loaded. The loading part is formed to be extended outwards from the opening part, and a recess part stepped below the lower surface of the opening part is formed on the lower surface of the loading part. According to the present invention, since goods can be loaded into a hold body through a large pallet, a large amount of goods can be loaded into the hold body. Therefore, time for loading goods into a hold body and a drying period can be reduced.
Patent KR-20200048714-A (KR)
Inventor: AHN YOUNG CHUN
IPC: G06T7/13
Filed: 2018-10-30
Abstract: The present invention provides an electronic device and a control method thereof. According to the present invention, the electronic device comprises a sensor, a display, a camera, and a processor determining a boundary area between a wall area and an area other than the wall area in an image frame obtained by the camera, determining a distance between a wall corresponding to the wall area and the electronic device based on a location of the electronic device determined by the sensor and the determined boundary area, and controlling the display to display an object to be displayed on the wall area with a size corresponding to the determined distance.
Patent KR-20200050758-A (KR)
Inventor: KIM SEON YEONG
IPC: G06F3/043
Filed: 2018-11-02
Abstract: The present invention relates to an ultrasonic sensor, an ultrasonic sensing device and a display device. According to embodiments of the present invention, the ultrasonic sensor comprising a thin film transistor array in which a first electrode is disposed, a piezoelectric material and a second electrode disposes the second electrode in a patterned structure, applies a high voltage in the form of a pulse to the second electrode and generates and senses ultrasonic waves not to apply the high voltage to the thin film transistor array, thereby reducing the deterioration of circuit elements disposed in the thin film transistor array. Accordingly, it is possible to perform sensing while improving the reliability and life of the circuit elements disposed in the thin film transistor array.
Patent KR-20200051211-A (KR)
Inventor: JO DONG CHEOL
IPC: B60R16/023
Filed: 2018-11-05
Abstract: Provided in the present invention is a control device for a software update of a vehicle, comprising: an AVN system; a battery supplying power to the AVN system; a battery sensor which estimates the state of charge (SOC) of the battery; an engine control unit (ECU) which provides the information of the SOC of the battery estimated by the battery sensor to the AVN system; a power control unit (ICU) which controls power supply of each controller provided from the battery; a map table which stores information with respect to electricity consumption generated upon the software update of the AVN system; and an update control unit which controls the ICU in order to perform a software update during a key-off, and starts the engine when the SOC of the battery is smaller than the electricity consumption in accordance with the map table to perform the update. Therefore, various types of software can be stably updated.
Patent KR-20200051958-A (KR)
Title: Ground apparatus
Inventor: LEE SANG OK
IPC: H02G13/00
Filed: 2018-11-06
Abstract: The present invention relates to a ground apparatus and, more specifically, to a ground apparatus used for connecting a lightning conductor to the ground. An object of the present invention is to provide the ground apparatus capable of reducing a working time since there are few components, a ground facility is simple. According to one embodiment of the present invention, the ground apparatus includes: a main body having a plurality of insertion units; a connecting rod fixed to the upper portion of the main body and extending to the upper part of the main body, wherein a steel bar is inserted into a first insertion unit of the plurality of insertion units, so as to be fixed thereto, and a ground wire may be inserted into a second insertion unit of the plurality of insertion units, so as to be fixed thereto. The present invention can be installed at the end of the steel bar, and a grounding work step and time can be reduced by the ground apparatus directly connected to the lightning conductor.
Patent KR-20200053189-A (KR)
Title: A Quenching Composition Liquie And Manufacture Method Thereof
Inventor: LIM YEE EUN
IPC: C08K9/10
Filed: 2018-11-08
Abstract: The present invention relates to a composition liquid used for quenching carried out for temperature drop of castings and a manufacturing method thereof and, more specifically, to a quenching composition liquid which increases antibacterial properties by using pine and Japanese cypress essential oil obtained by distilling the wooden parts and leaves of pines and Japanese cypresses to supplement the shortcomings of an existing water-soluble immersing liquid having a short life, is far from environmental pollution by using natural substances such as gum arabic and glue, and uses components not causing a harmful gas, thereby being harmless to the human body and environmentally friendly; and a manufacturing method thereof. The quenching composition liquid comprises: 30 to 50 wt% of distilled water; 15 to 20 wt% of gum Arabic; 15 to 20 wt% of glue; 3 to 5 wt% of polymethacrylate; 0.1 to 2 wt% of propionate; 0.5 to 3 wt% of phosphate; 10 to 15 wt% of sulfonate; 2 to 3 wt% of dithiocarbamate zinc; 0.01 to 3 wt% of benzotriazole; 0.001 to 0.01 wt% of polyacrylate; and 3 to 8 wt% of pine and cypress essential oil microcapsules. The pine and cypress essential oil microcapsules are obtained by mixing PVA with essential oil, which is obtained by mixing the wooden parts and leaves of pines and Japanese cypresses at a mass ratio of 1:2 and distilling the mixture, spraying the mixture, and drying the same.
Patent KR-20200054666-A (KR)
Inventor: LEE CHI YOON
IPC: G07F11/38
Filed: 2018-11-12
Abstract: The present invention relates to a pizza storage and a pizza vending device using the same. The pizza storage comprises a stock pizza entrance opening having an opening structure at a side thereof to introduce/withdraw pizzas and having a structure capable of receiving pizzas with a plurality of laminated structures. Accordingly, after the pizza storage is separately moved to a pizza factory, a plurality of frozen pizzas is laminated and received to be provided to a pizza vending machine. In order to move the plurality of frozen pizzas from a factory to a vending machine, one-time storage means such as a box is not necessary so that material cost expenses such as cost of one-time box to be consumed for every conveyance can be reduced. Furthermore, a vending machine manager does not need to individually receive the plurality of frozen pizzas in the pizza vending machine. Accordingly, since the plurality of pizzas may be simultaneously received in the pizza vending machine only by receiving the pizza storage in the pizza vending machine, a labor force and a time to manage the frozen pizzas are reduced so that management efficiency of the vending machine can be ensured. Furthermore, the pizza vending device being the pizza vending machine uses the pizza storage so that the pizza vending machine has the advantages of the pizza storage.
Patent KR-20200057951-A (KR)
Title: A horizontal type apparatus for depositing the atomic layer on the large substrate
Inventor: SHIN WOONG CHUL
IPC: C23C16/44
Filed: 2018-11-19
Abstract: The present invention relates to a horizontal apparatus for depositing an atomic layer on a large-area substrate, which can perform a stable atomic layer deposition process while maintaining an excellent throughput for the large-area substrate proper for manufacturing a display device or the like. According to the present invention, the horizontal apparatus for depositing an atomic layer on a large-area substrate comprises: an outer chamber which maintains the inside vacuum; an inner chamber which is provided inside the outer chamber and is formed in a square box shape with a lower surface opened; a chamber cover which opens and closes the opened lower surface of the inner chamber; a cassette which is installed on an upper side of the chamber cover, drives up and down together with the chamber cover, has a plurality of large-area substrates mounted thereon horizontally to be parallel, to be inserted into the inner chamber; a process gas spray unit which is provided on one side wall of the inner chamber and sprays the process gas to maintain a layer-shaped flow into the spaces between the plurality of large-area substrates mounted on the cassette, between the inner chamber and the substrate mounted on the highest layer, and between the substrate mounted on the lowest layer and the chamber cover; a first exhaust unit which is provided on a side wall facing the side wall, on which the process gas spray unit is installed, among the side walls of the inner chamber, and exhausts the process gas sprayed by the process gas spray unit while maintaining the layer-shaped flow down to the last end of the cassette; and an up-and-down driving unit which is installed on a lower side of the chamber cover and drives the chamber cover up and down.
Patent KR-20190062231-A (KR)
Title: Film forming method
Inventor: NARUSHIMA KENSAKU
IPC: H01L21/285
Filed: 2018-11-23
Abstract: The present invention provides a film forming method capable of forming a tungsten nitride film having low fluorine concentration. According to an embodiment of the present invention, the film forming method, which is a method for forming the tungsten nitride film on a substrate to be processed, comprises the following steps: forming a tungsten film by repeating a cycle of alternately supplying a tungsten chloride gas and a hydrogen-containing gas with a purge gas interposed between the tungsten chloride gas and the hydrogen-containing gas; and nitriding the tungsten film by supplying a nitrogen-containing gas.
Patent KR-20200066430-A (KR)
Title: Apparatus and method for treating substrate
Inventor: CHI SUKHWAN
IPC: G01N15/06
Filed: 2018-11-30
Abstract: Provided are a device and a method for processing a substrate. The method for processing the substrate comprises: processing a substrate by supplying gas to a processing space provided with the substrate, wherein the gas includes a processing gas for processing the substrate and a carrier gas for carrying the processing gas; measuring the concentration of the gas while supplying the gas to the processing space; and changing a supply flow rate per unit time of the gas according to a measured value to adjust a total amount of the processing gas used for processing the substrate.
Patent KR-20200066489-A (KR)
Title: Deposition Method of Super Coating Flim Having High-Adhesion and High-Hardness
Inventor: KIM WANG RYEOL
IPC: C23C14/02
Filed: 2018-11-30
Abstract: An object of the present invention is to provide a method for depositing a multi-component coating film having excellent adhesion while maintaining ultra-high hardness, which is an inherent characteristic of a nanocomposite structure. The method for depositing the multi-component coating film according to the present invention includes: step (a) of performing etching on the surface of a target base material through ion collision; and step (b) of forming the multi-component coating film by ionizing a target by an arcing phenomenon and depositing a plurality of layers on the surface of a target substrate in a predetermined order.
Patent KR-20200066033-A (KR)
Inventor: NA SANG MIN
IPC: G06K9/20
Filed: 2018-11-30
Abstract: The present invention relates to an intelligent system for detecting a pothole using a smartphone, which is installed in a vehicle for a black box. The intelligent system comprises: an image acquisition unit (100) installed on a smartphone (110) and acquiring an image of a road condition; an image pre-processing unit (120) installed on the smartphone (110) and classifying images obtained from the image acquisition unit (110) according to the degree of danger; an image information processing unit (400) installed outside the smartphone (110) to process image information received from the smartphone (110); and an image transmitting unit (130) installed on the smartphone (110) and transmitting the image processed by the image pre-processing unit (120) to the image information processing unit (400).
Patent KR-20200066102-A (KR)
Inventor: JO HYUENG JIN
IPC: A47J43/28
Filed: 2018-11-30
Abstract: The present invention relates to tongs for roasting meat capable of stacking both handles in an upper part, fixing the same with a pin, and moving the same to a certain range. The present invention adjusts a length to maintain a safe distance from fire by mounting a length adjusting device (20) on a handle part. The tongs are easily washed to maintain cleanliness from a foreign substance after cooking a food by forming a groove (30) in a lower part of the tongs. The tongs certainly pick the food by forming sawteeth in a groove line part. The present invention solves inconvenience of taking an opener by mounting an opener (40) of an upper part of the tongs.
Patent KR-20200068786-A (KR)
Inventor: SHIN YEON SUN
IPC: G06Q10/06
Filed: 2018-12-05
Abstract: Disclosed are an apparatus for extracting, analyzing, estimating, visualizing patent information and an operating method thereof. The present invention, in addition to requiring only an application number, publication number, and registration number from the information of a patent document, enables evaluation of patents through international patent classification (IPC) codes, specific texts, and applicants and supports the visualization of the evaluated patents.
Patent KR-20190068479-A (KR)
Title: Method for updating fingerprint database based on crowd-sourcing and apparatus using the same
Inventor: VLADIMIROV BLAGOVEST IORDANOV
IPC: H04B17/391
Filed: 2018-12-07
Abstract: Disclosed are a method of updating a fingerprint database based on crowd sourcing and an apparatus therefor. The method of updating a fingerprint database based on crowd sourcing comprises the following steps of: training a plurality of signal prediction models based on a moving path by using a fingerprint database constructed based on crowd sourcing; generating error data by comparing a signal measurement value extracted from tracking data newly collected based on the crowd sourcing with a signal prediction value of a signal prediction model selected to correspond to the tracking data among the signal prediction models; allocating reliability with respect to the signal measurement value by considering an error occurrence type distinguished based on the error data; and updating the fingerprint database by assigning the weight to the signal measurement value to correspond to the reliability.