baber/WOPTO huggingface dataset:
Patent KR-20200050323-A (KR)
Inventor: CHIEN WEI TING
IPC: H01L21/768
Filed: 2019-04-12
Abstract: Provided are a semiconductor device and a method for forming the same. The method comprises a step of forming a sacrificial gate structure on an active region. A first spacer layer is formed along a sidewall and a top surface of the sacrificial gate structure. A first protection layer is formed on the first spacer layer. A second spacer layer is formed on the first protection layer. A third spacer layer is formed on the second spacer layer. The sacrificial gate structure is replaced by a replacement gate structure. The second spacer layer is removed to form an air gap between the first protection layer and the third spacer layer.
Patent KR-20200121588-A (KR)
Title: Electrode assembly comprising coated part with different color and method for preparing the same
Inventor: PARK CHAN WOO
IPC: H01M10/04
Filed: 2019-04-16
Abstract: The present invention relates to an electrode assembly comprising at least two electrodes and a separator disposed between the electrodes and, more specifically, to an electrode assembly comprising a coated part with different colors provided on adjacent separator, wherein the separator has the coating part having a color in an excess part not in contact with the electrode.
Patent KR-20200124890-A (KR)
Title: Screw type wet contact air cleaner
Inventor: KIM SAM DONG
IPC: F24F3/16
Filed: 2019-04-25
Abstract: The present invention relates to a screw type wet contact air cleaner, wherein the inside of a body is filled with water to a certain height, and a screw part concave in the shape of a coil is submerged to a predetermined depth inside the body so as to purify introduced air by rotating the air in a spiral shape and allowing the air to come in contact with water. In addition, the screw type wet contact air cleaner has a water circulation part that filters and then resupplies contaminated water, so that it is unnecessary to replace the existing filter.
Patent KR-20200129241-A (KR)
Title: Cosmetic composition comprising fermented Laminaria japonica for protecting skin against particulate matter
Inventor: HYUN JIN WON
IPC: A61K8/9711
Filed: 2019-05-07
Abstract: The present invention relates to a cosmetic composition for skin protection against fine dust containing a Saccharina japonica fermentation product as an active component, which can be used as the cosmetic composition for skin protection against fine dust. Another object of the present invention is to provide a skin external preparation composition for skin protection against fine dust, containing the Saccharina japonica fermentation product as the active component.
Patent KR-20200129378-A (KR)
Title: Hydrau Type Muffer Hanger Rubber and Automobile Exhaust System Thereby
Inventor: KANG YOUNG HOON
IPC: B60K13/04
Filed: 2019-05-08
Abstract: A hydro-type muffler hanger rubber (1) applied to an automobile exhaust system (110) includes a floating partition (3) provided on a close-contact surface of left/right fluid chambers (2-1, 2-2) which are arranged opposite each other such that working fluids (2A) filling each of the left fluid chamber (2-1) and the right fluid chamber (2-2) are moved in a direction of an externally applied load. Thus, a noise, vibration, and harshness (NVH) improvement can be made as the external load vibration insulation performance of a muffler (120) is enhanced through variable dynamic characteristic control in accordance with driving conditions due to a fluid damping effect of the working fluids (2A). In particular, as a reaction in accordance with the size/speed of an external load varying depending on the driving conditions is actively controlled with variable dynamic characteristic variations, automobile ride and handling (R&H) can be improved.
Patent KR-20200129851-A (KR)
Title: A stroller having a graphen carbon fiber sheet having a heat generating function
Inventor: KIM SE KYU
IPC: H05B3/34
Filed: 2019-05-10
Abstract: The present invention relates to a stroller having a graphene carbon fiber sheet with a heating function. More specifically, the stroller having a graphene carbon fiber sheet with a heating function comprises: a separable heat transfer sheet made of a graphene-coated carbon fiber; a power supply part electrically connected to the graphene-coated carbon fiber and connected to an external battery; and a controller for controlling the temperature of the graphene-coated carbon fiber. The separable heat transfer sheet made of the graphene-coated carbon fiber comprises: a carbon fiber layer including a plurality of carbon fibers; graphene coated on the carbon fiber layer to uniformly disperse the density of a plurality of carbon fibers to improve electrical conductivity and heat generation; and at least one metal electrode attached to one surface of the graphene-coated carbon fiber layer.
Patent KR-20200131025-A (KR)
Inventor: CHEN JA WOO
IPC: C08L83/00
Filed: 2019-05-13
Abstract: Provided are: a method for manufacturing an aerogel insulation material; and an aerogel insulation material manufactured thereby. The method for manufacturing an aerogel insulation material includes the steps of: manufacturing a silica sol containing a polymer by adding a silica precursor and a hydrophilic polymer to an alcohol solvent; manufacturing a silica gel containing a polymer by adding an acid catalyst and a base catalyst to the silica sol; drying the silica gel to manufacture an aerogel-polymer composite; and mixing the aerogel-polymer composite with a matrix material. The pore characteristics of the aerogel can be improved by removing a hydrophilic polymer envelope without thermal decomposition of the matrix material.
Patent KR-20190143805-A (KR)
Inventor: OKADA SHINICHI
IPC: H03H9/72
Filed: 2019-05-23
Abstract: Provided is a small multiplexer (11) having a reduced insertion loss in a pass band of each acoustic wave filter connected to a common terminal. The multiplexer (11) comprises: nodes (n1, n2); an inductor (20) having one end connected to the node (n1) and the other end connected to the node (n2); a transmission/reception filter (11) connected to the node (n1) without passing through the inductor (20) and having a transmission/reception band of band A as a pass band; a transmission filter (12) connected to the node (n2) and having a transmission band of band B as a pass band; and a transmission filter (14) connected to the node (n2) and having a transmission band of band C as a pass band.
Patent KR-20200141602-A (KR)
Inventor: KIM DONG WON
IPC: G06N3/00
Filed: 2019-06-11
Abstract: The present invention relates to a coin bank, which is to provide an artificial intelligence service related to money input by installing an artificial intelligence device in the coin bank. The artificial intelligence coin bank can provide user interaction services and content services or event services by receiving artificial intelligence learning services and artificial intelligence interaction services from artificial intelligence service servers of a remote region through communication modules. According to the present invention, a response voice can be responded with a personalized voice by means of personalized voice processing.
Patent KR-20200142669-A (KR)
Inventor: CHOI YONG JU
IPC: B65D33/28
Filed: 2019-06-13
Abstract: The present invention relates to a rope stopper for opening/closing a bulk bag outlet, which is able to a firm tightened status of a rope in a bulk bag, whose outlet is closed by being tightening with a rope or is opened by releasing the rope, and to conveniently and safely release the rope. A penetrating hole (110), into which two ropes (22) tightening the outlet (20) of the bulk bag (1) are inserted, is formed in the center. Shoulder units (120) are formed to be extended from both sides of the penetrating hole (100) towards an outer lower side. Hanging units (130) are formed on an inner side of the shoulder units (120), on which the ropes (22) penetrating the penetrating hole (110) are hung. On a lower side of the hanging units (130), the two ropes (22) hung on the hanging units (130) are together inserted, thereby forming a loop-shaped ring (L). The rest part of the ropes (22) is inserted into the loop-shaped ring (L), thereby tightening the loop-shaped ring (L). Thereby formed is a ring unit (140) bound by a ring tie (R) which is easily released. If a user pulls the end of the ropes (22), primarily, the ring tie (R) is taken out from the loop-shaped ring (L). Secondarily, the loop-shaped ring (L) is released from the ring unit (140). Lastly, the ropes (22) are released from the hanging units (130) and are slid through the penetrating hole (110), and the outlet (20) of the bulk bag (1) is released.
Patent KR-20200143981-A (KR)
Inventor: KIM TAI GON
IPC: G06Q50/04
Filed: 2019-06-17
Abstract: The present invention relates to a process rate analysis and inspection management system. More specifically, the present invention relates to a device and a method for managing a process rate in which a plurality of personnel can remotely perform installation and inspection of electrical and mechanical equipment for manufacturing large structures such as ships or offshore plants, and a computer readable medium storing the same. According to an embodiment of the present invention, the device for managing a process rate receives drawing information of an object to be checked, forms design information on components to be installed in the object to be checked using the drawing information, receives a work state image of the object to be checked, extracts completion information on the components completed to be installed on the object to be checked from the work state image, and forms information on the process rate by calculating a ratio of the completion information to the design information.
Patent KR-20200145530-A (KR)
Inventor: JUNG JU EUN
IPC: G02B1/10
Filed: 2019-06-21
Abstract: The present invention relates to a myopia-correction mobile phone screen film. According to the present invention, the myopia-correction mobile phone screen film comprises: a UV liquid formed to be completely attached to even a curved surfaces; a screen film dedicated for myopia correction and formed to resolve a refractive error; and a nano-coating agent. According to the present invention, a refractive error of a retina can be easily solved.
Patent KR-20190086630-A (KR)
Title: Method for charging battery included in robot and apparatus thereof
Inventor: CHO YOUNG KYU
IPC: B25J9/16
Filed: 2019-07-02
Abstract: The present invention relates to a method for charging a battery included in a robot capable of providing the most efficient battery charging method in work environments of a robot. According to an embodiment of the present invention, the method for charging a battery included in a robot comprises the steps of: determining a necessary charging amount at which a battery of a robot is to be charged due to work performed by the robot; determining a charging lead time based on the necessary charging amount; determining a charging start time based on the charging lead time and a next work start time of the robot; and starting charging of the battery when the charging start time arrives. According to other embodiment of the present invention, the present invention provides a robot performing the battery charging method, and a non-volatile computer readable record medium in which a computer program performing the battery charging method is included.
Patent KR-20210005776-A (KR)
Inventor: DONGHOON LEE
IPC: F25D29/00
Filed: 2019-07-06
Abstract: The present invention relates to a refrigerator. According to the present invention, the refrigerator can comprise: a first tray assembly forming a portion of an ice-making cell; and a second tray assembly forming another portion of the ice-making cell. One tray assembly between the first and the second tray assemblies comprises: a first portion forming at least a portion of the ice-making cell; and a second portion extended from a predetermined point of the first portion to reduce leakage of water through a gap between the first and the second tray assemblies, wherein the water is supplied to the ice-making cell. The refrigerator can produce ice having uniform transparency.
Patent KR-20210007062-A (KR)
Inventor: SONG SANG JUNE
IPC: G06F3/044
Filed: 2019-07-09
Abstract: Provided are a touch unit capable of preventing an electrostatic failure of touch drive wirings, and a display device including the same. The touch unit comprises: a plurality of first touch electrodes disposed in a touch sensor area; a plurality of touch driving wirings electrically connected to the first touch electrode; a plurality of pad electrode lines spaced apart from the touch driving wirings and connected to a pad; and a plurality of pad connection lines connecting the touch driving wirings and the pad electrode lines and disposed under the touch driving wirings. The touch driving wirings include a first routing line connected to one side of the first touch electrodes and a second routing line branched from the first routing line and connected to the other side of the first touch electrodes. An area that the pad connection lines are in contact with the first routing line is larger than an area that the pad connection lines are in contact with the pad electrode lines.
Patent KR-20210007550-A (KR)
Inventor: KWAK MYUNG SUB
IPC: B23K9/32
Filed: 2019-07-12
Abstract: The present invention relates to a backing device consumed for butt welding of a pipe (10), which comprises: a backing material (20) closely attached to a lower end of a v-shaped groove (15) of the pipe (10) and selectively surrounded by an insulation material (25); and a support means (30) having an expandable and retractable tube (32) to control adhesion on the backing material (20). Therefore, even a small-diameter pipe has a back bead by using FCAW or GMAW from an initial layer without back purging so as to allow an unskilled welder can easily weld, increase a deposition amount, and improve productivity.
Patent KR-20210010157-A (KR)
Inventor: BAE JONG WHAN
IPC: G05B19/418
Filed: 2019-07-19
Abstract: The present invention relates to a smart factory system based on group operation of IoT and non-IoT modules for an industrial process using a zone master and an operating method thereof. An objective of the present invention is to efficiently operate control and management between objects of process devices and monitoring between processes through grouping by regions or by types acquired from objects. To achieve the objective, the smart factory system based on group operation of IoT and non-IoT modules for an industrial process using a zone master comprises: a server (1) connected to a database for managing a system and storing and processing data, and monitoring and external secure comprehensive control networks to transceive information; a zone master (2) which is connected to the server (1), identifies information transmitted from an object terminal (3) by grouping by region or by object type, and transmits the information to the server (1); and an object terminal (3) installed in a target object requiring management for operation of IoT and non-IoT modules to acquire information.
Patent KR-20210011546-A (KR)
Title: Apparatus and method for treating substrate
Inventor: CHI SUKHWAN
IPC: H01L21/67
Filed: 2019-07-22
Abstract: The present invention provides a device for processing a substrate and a method thereof which can uniformly supply a process gas. The device for processing a substrate comprises: a chamber having a processing space therein; a substrate support unit supporting a substrate in the processing space; a gas supply unit having a supply hole supplying a process gas in the processing space; and an exhaust unit having an exhaust hole exhausting the process gas in the processing space. A supply port and the exhaust hole are positioned higher than the substrate supported by the substrate support unit, and when viewed from above, the supply hole is located farther from a central axis of the substrate than the exhaust hole.
Patent KR-20210013418-A (KR)
Title: Memory Device reducing read disturb and Operating Method of memory device
Inventor: NA TAE HUI
IPC: G11C13/00
Filed: 2019-07-24
Abstract: Disclosed are a memory device with reduced read disturbance and a method of operating the memory device. A memory device according to an aspect of a technical idea of the present invention comprises: a memory cell array including a plurality of memory cells connected to a plurality of word lines and a plurality of bit lines; a row control circuit including a plurality of row switches corresponding to the word lines and performing a selection operation for the word lines; a column control circuit including a plurality of column switches corresponding to the bit lines and performing a selection operation for the bit lines; and a control logic configured to control pre-charge operations on a word line and a bit line of a selected memory cell and perform a control operation to float the word line and the bit line together after a pre-charge period during a data reading operation. One of the word line and the bit line is floated after the pre-charge period and the other one is pseudo-floated after the pre-charge period.
Patent KR-20210014867-A (KR)
Inventor: CHOO DONG GYUN
IPC: F16H57/04
Filed: 2019-07-31
Abstract: The present invention relates to a cap (120) for a pinion shaft. A connection hole (111) extended in an axial direction and opened to one end in an axial direction, a first hole (113) extended outward in a radial direction from the connection hole (111) to be opened to an outer surface, and a second hole (115) spaced apart from the first hole (113) in an axial direction and extended outward in a radial direction from the connection hole (111) to be opened to an outer surface, are formed, and the cap (120) for a pinion shaft is inserted into an insertion part (117) of a pinion shaft (110) including the insertion part (117) extended while forming a protrusion surface (117a) facing outward in an axial direction by having an increased diameter at the open end of the connection hole (111); and the cap includes cap body part (121), and a protrusion part protruding inward in an axial direction from an inner cross section in an axial direction of the cap body part (121), and the cap body part (121) comes in contact with the inner surface of the insertion part (117), and moreover, the protrusion part additionally comes in contact with the pinion shaft (110) to prevent the leakage of lubricating oil.
Patent KR-20210016704-A (KR)
Title: Station of robot cleaner
Inventor: NA WOO JIN
IPC: A47L9/28
Filed: 2019-08-05
Abstract: Disclosed is a station for sucking dust from a robot cleaner. The station for sucking dust of the robot cleaner comprises: a docking inlet; a dust bin; a duct connected to the docking inlet and the dust bin; a holder for attaching a dust bag in the dust bin; and a lever which prevents the connection of the holder and the duct when the dust bag is separated from the holder, and allows the connection of the holder and the duct when the dust bag is attached to the holder.
Patent KR-20210019911-A (KR)
Title: FILTER BOX WITH BUILT­IN DUST COLLECTOR FOR VOCs REDUCTION EQUIPMENT
Inventor: KO YOUNG HO
IPC: B01D46/04
Filed: 2019-08-13
Abstract: The present invention relates to a filter box having a built-in dust collection function of VOCs reduction equipment. According to an embodiment of the present invention, the filter box having a built-in dust collection function of VOCs reduction equipment allows a user to select the configuration of a filter through which exhaust gas passes, according to the characteristics of a task. The filter box having a built-in dust collection function of VOCs reduction equipment comprises: a box body having an exhaust gas flow path for introducing exhaust gas discharged from a painting plant into a concentrator; a plurality of filters installed in the direction of blocking the exhaust gas flow path in the box body; and a damper for changing and controlling the type of a filter through which the exhaust gas passes in a block inspection preparation process or a painting and drying process by blocking or opening at least a part of the exhaust gas flow path inside the box body.
Patent KR-20200077384-A (KR)
Title: Diene based rubber latex, preparation method thereof and core-shell structured graft copolymer comprising the same
Inventor: BAK CHANG HONG
IPC: C08F6/18
Filed: 2019-08-14
Abstract: The present invention relates to diene-based rubber latex with an ultra large diameter containing a polymer aggregate, a method for manufacturing the same, and a graft copolymer with a core-shell structure having excellent impact strength and surface properties comprising the same. The present invention provides diene-based rubber latex which includes a unit derived from an unsaturated carboxylic acid or an ester monomer thereof and a unit derived from a comonomer having a functional group, and has an average particle diameter of 600 to 800 nm, which is enlarged by a polymer aggregate having an average particle diameter of 230 to 300 nm.
Patent KR-20210020475-A (KR)
Title: Method and apparatus for intelligent base station in wireless communication system
Inventor: JUNG BYOUNG HOON
IPC: H04W24/02
Filed: 2019-08-14
Abstract: The present invention relates to a wireless communication system and, more specifically, to a method for communicating with an intelligent base station to effectively provide a service in a wireless communication system and an apparatus thereof. According to one embodiment of the present invention, a method for operating an intelligent base station in a wireless communication system comprises the following steps of: allowing a first intelligent base station in an intelligent base station group supporting a terminal to detect whether reconfiguration of the intelligent base station group is requested in accordance with movement information of the terminal; transmitting a request to join the intelligent base station group to an adjacent intelligent base station not included in the intelligent base station group when it is determined that reconfiguration of the intelligent base station group is requested; receiving a joining approval message in response to the transmitted joining request; and reconfiguring the intelligent base station group based on the received joining acknowledgment message.
Patent KR-20190101937-A (KR)
Title: Amatoxin derivatives and methods for their preparation
Inventor: KIM PILHO
IPC: C07K1/06
Filed: 2019-08-22
Abstract: In one aspect of the present invention, provided are amatoxin derivatives, methods for preparing the same, synthetic intermediates of amatoxin derivatives, and a pharmaceutical composition for the treatment of cancer including amatoxin derivatives. Provided in the present invention are a compound represented by formula (I), an optical isomer thereof, or a pharmaceutically acceptable salt thereof.
Patent KR-20210032742-A (KR)
Title: Washing tub array and washing machine including the same
Inventor: KIM DAE SUN
IPC: D06F37/14
Filed: 2019-09-17
Abstract: Provided are a washing tub array, which induces a water flow in a washing tub toward an upper side, and a washing machine including the same. According to an aspect of the present invention, the washing tub array comprises: an outer tub with an accommodation space formed inside; an inner tube rotatably installed in the outer tub; and a tub cover engaged with an upper end of the outer tub for covering an upper surface on a circumference of the inner tub. The tub cover includes: a side surface unit formed to be extended in a longitudinal direction along the circumference of the outer tub and to be engaged with the upper end of the outer tub; a curved surface unit extended from an upper end of the side surface unit to have a curvature and formed to have a reduced diameter toward an upper side, having a water flow induction hole penetrated on both sides; and a flat surface unit formed to be extended in a transverse direction from the curved surface unit and to cover the upper surface on the circumference of the inner tub. The present invention aims to improve user convenience and cleanliness.