baber/WOPTO huggingface dataset:
Patent KR-20190130082-A (KR)
Inventor: KIM KI JUNG
IPC: H01L33/62
Filed: 2018-05-10
Abstract: A method of manufacturing a micro light emitting device substrate includes: a step of preparing a mother substrate on which a plurality of micro light emitting devices are arranged to be spaced apart from each other in a matrix form; a step of allowing the pad electrode of each of the conductive thin film of the base substrate, wherein the conductive thin film is formed on one surface of the base substrate, and the micro light emitting devices of the mother substrate to face each other, and allowing the base electrode to face the mother substrate in order to interpose a conductive bonding material between the pad electrode and the conductive thin film; a step of forming a circuit pattern by melting the conductive thin film while the mother substrate and the base substrate are disposed to face each other with the conductive bonding material interposed therebetween; and a step of emitting a laser to bond all of the micro light emitting devices on the mother substrate to the conductive thin film through the conductive bonding material.
Patent KR-20190131258-A (KR)
Title: Laundry Treating Apparatus
Inventor: JAEHYUNG KIM
IPC: D06F35/00
Filed: 2018-05-16
Abstract: The present invention relates to a clothing treating apparatus comprising: an inner case forming a clothing treating space; an outer case fastened to the outside of the inner case; a door opening and closing the clothing treating space; a first blower located at the bottom of the inner case and recovering air in the clothing treating space; an air passage forming a circulation path through which the air recovered from the first blower is supplied to the clothing treating space; and a second blower provided in the air passage to supply air to the clothing treating space.
Patent KR-20190131354-A (KR)
Title: Medical devices for surgical operations
Inventor: WON GEUN SOUP
IPC: A61B18/14
Filed: 2018-05-16
Abstract: Disclosed is a medical instrument for surgery. According to the present invention, the medical instrument for surgery comprises: a body unit having a supply tube and a suction tube for supplying and sucking fluid, a controller for controlling flow rate of the fluid, and a power connector for receiving external power applied thereto, which are embedded, and gripped by a user; a surgical treatment unit detachably joined to the body unit, connected to the power connector, the supply tube and the suction tube, respectively, having a conductive hollow adaptor which has an electrode tip protruding from an end portion and an insertion tube which relatively moves while accommodating the adaptor therein and selectively stores the electrode tip inside, and inserted into a lesion of a human body; a treatment conversion unit disposed on the body unit while interlinked to the power connector to selectively switch surgical treatment of the electrode tip on the lesion. According to the present invention, both surgical treatment such as incision and the like and a cleaning operation can be performed by the surgical treatment unit formed in a shape of one thin tube; the electrode tip rotating relatively to the body unit is selectively accommodated into the insertion tube; surgical treatment such as incision, hemostasis and coagulation performed by the electrode tip on the lesion can be conveniently and freely converted by the treatment conversion unit disposed on the body unit such that minimally invasive surgery on a lesion of a human body can be readily, rapidly and precisely performed without concerns over damage and injury to internal tissues of a human body or electric accident caused by the electrode tip.
Patent KR-20190137265-A (KR)
Inventor: BACK GU SEUL
IPC: B22D2/00
Filed: 2018-06-01
Abstract: The present invention relates to a solidification simulator which can simulate a solidification behavior of a molten metal by a small scale experiment within several kg, for example. The solidification simulator comprises a mold which receives a molten metal from a crucible and is formed by making a coolant flow path embedded therein; a first temperature measurement part which is installed in the mold by avoiding the coolant flow path; and a second temperature measurement part which is installed at least at a coolant inlet of the coolant flow path.
Patent KR-20190053760-A (KR)
Title: Magnetic random access memory
Inventor: NIU BAOHUA
IPC: H01L43/08
Filed: 2018-06-18
Abstract: A memory cell of a magnetic random access memory includes a plurality of layers disposed between a first metal layer and a second metal layer. At least one of the plurality of layers includes one selected from a group consisting of an iridium layer, a two-layer structure of the iridium layer and an iridium oxide layer, an iridium-titanium nitride layer, a two layer structure of the iridium layer and a tantalum layer, and a binary alloy layer of iridium and tantalum.
Patent KR-20190142946-A (KR)
Title: Drain Apparatus
Inventor: JEONGTAK YOO
IPC: E03F5/04
Filed: 2018-06-19
Abstract: Disclosed is a drainage apparatus. According to an embodiment of the present invention, the drainage apparatus includes: a cover unit having a drainage hole; a drainage body unit which forms a space therein, in which the cover unit is coupled to an upper portion, and in which a drainage line is coupled to a lower portion; an upper body unit provided on the cover unit side of the drainage body unit and having a bad smell preventing part for preventing backflow of bad smell; and a lower body unit provided on the drainage line side of the drainage body unit and having a backflow preventing part for preventing backflow of sewage.
Patent KR-20200003318-A (KR)
Inventor: BAE SUNG WOO
IPC: G01R31/12
Filed: 2018-06-20
Abstract: The present invention relates to a method for predicting degradation and residual life of a distribution substation transformer in consideration of electric vehicle charging power, and to a system thereof. The system comprises: a load calculation unit adding electric vehicle charging power predicted by a big data technique applying the traffic volume and weather condition and transformer general load power; a transformer degradation factor calculation unit calculating transformer degradation factors (hot spot temperature, degradation acceleration factor, equivalent degradation acceleration factor, residual life) using the total load power of the transformer including the electric vehicle charging power; and a transformer state determination unit analyzing a transformer state by using results of the load calculation unit and the transformer degradation factor calculation unit.
Patent KR-20200010640-A (KR)
Inventor: CHO HYUN WOONG
IPC: G06K9/48
Filed: 2018-06-27
Abstract: Provided are an apparatus and a method for estimating an ego movement, and an apparatus and a method for training the same. According to one embodiment of the present invention, the apparatus for estimating a self-movement can estimate ego movement information based on a motion recognition model from radar sensing data. The method for estimating an ego movement comprises the steps of: generating input data from the radar sensing data collected by a radar sensor; and estimating ego movement information of the apparatus for estimating an ego motion from the input data based on the motion recognition model.
Patent KR-20200002125-A (KR)
Title: Vacuum deposition device
Inventor: LEE KI TAE
IPC: H01L21/67
Filed: 2018-06-29
Abstract: An object of the present invention is to provide a vacuum deposition apparatus capable of reducing power required in a transfer unit by separating a lifting unit, which guides a substrate between an upper layer and a lower layer of a tray, from the transfer unit. The vacuum deposition apparatus according to one embodiment may comprise the lifting unit which is disposed on a movement path of the transfer unit and moves upward to space the upper layer and the lower layer when the transfer unit is positioned at a substrate replacement position.
Patent KR-20200007326-A (KR)
Inventor: KIM SUL CHAM
IPC: H01M4/13
Filed: 2018-07-12
Abstract: The present invention relates to a positive electrode active material for an all-solid battery and a positive electrode for an all-solid battery comprising the positive electrode active material. The positive electrode active material comprises: a core part comprising a lithium composite metal oxide; and one or more dielectric domains coated on a surface of the core part. The dielectric domain includes a dielectric material and is distributed in a sea island shape spaced apart from the core by a predetermined distance.
Patent KR-20200009764-A (KR)
Title: Light emitting device package and light module
Inventor: KIM WON JUNG
IPC: H01L33/48
Filed: 2018-07-20
Abstract: According to an embodiment, a light emitting element package includes: a body including a cavity; first and second frames placed on the floor of the cavity; a first metal layer placed on the first frame; an ultrasonic light emitting element placed on the first metal layer; and a second metal layer placed on the second frame, and electrically connected with the second frame. The body includes a separation part between the first and second frames. The second metal layer is extended to the separation part of the body and an inclined surface of the cavity. The second metal layer is spaced from the first metal layer and surrounds the first metal layer in the cavity. Moreover, according to an embodiment, the light emitting element package includes: first and second frames spaced apart from each other; a body placed between the first and second frames; a metal layer placed on the body and including a cavity; and a light emitting element placed in the cavity. The metal layer includes a through hole placed on the floor of the cavity. The metal layer is electrically connected with the first frame. The light emitting element is electrically connected with the metal layer and the second frame placed inside the through hole. Therefore, the reliability of the light emitting element package can be increased and bodies of various materials can be used.
Patent KR-20200009963-A (KR)
Title: A toothbrush that removes foreign substances from the toothbrush head
Inventor: KIM CHANG A
IPC: A46B9/04
Filed: 2018-07-21
Abstract: A toothbrush capable of removing foreign matters within a bristle. More specifically, the present invention relates to a toothbrush which maintains original functions of the toothbrush and filters foreign matters stuck within the bristle by taking out a sticker attached to the bottom of the bristle, thereby allowing a user to easily remove the foreign matters.
Patent KR-20200011219-A (KR)
Title: Ultralow Temperature Fluid Transferring Line And Manufacturing Method the same
Inventor: HONG CHANG DUK
IPC: F16L59/065
Filed: 2018-07-24
Abstract: The present invention relates to a method for manufacturing a cryogenic fluid transfer pipe. According to the present invention, a first fluid transfer pipe for transferring a cryogenic fluid is formed, and heat penetration to the inside due to the outside air temperature is suppressed from the outside of a heat insulating support unit. A shield unit including at least one gripping hole perforated in the longitudinal direction is integrally formed to extend in the longitudinal direction of the first fluid transfer pipe. Each of at least one second fluid transfer pipe through which a cooling fluid having a higher temperature than the cryogenic fluid flows is inserted and coupled to each of the at least one gripping hole.
Patent KR-20200011661-A (KR)
Inventor: PARK BYUNG GUN
IPC: A47J47/08
Filed: 2018-07-25
Abstract: The present invention relates to a pressing rod for a kimchi container, which prevents kimchi from floating to prevent the outside of the kimchi from being dried by pressing the kimchi when an adsorbed lid is closed on a container main body, and more specifically, to a pressing rod for a kimchi container, which can be applied to all containers regardless of sizes of the containers. To this end, the pressing rod for a kimchi container includes: an adsorption plate adsorbed onto a back surface of the lid; a pressing piece pressing the kimchi; and a connecting rod connecting the adsorption plate and the pressing piece.
Patent KR-20200013406-A (KR)
Inventor: O JEONG HUN
IPC: B26D7/08
Filed: 2018-07-30
Abstract: The present invention provides a fixing jig and a red ginseng cutting machine having the same. The fixing jig comprises: a base unit on which a target is seated; a first fixing unit installed at the base unit and pressing and fixing one end of the target in the downward direction which is a direction toward the base unit; and a second fixing unit installed on the base unit, having a gripping unit rotating in the lateral direction perpendicular to the direction in which the first fixing unit presses the target, and gripping and fixing both sides of the target.
Patent KR-20200014114-A (KR)
Title: A cosmetic composition comprising eutectic mixture
Inventor: KANG NAE GYU
IPC: A61K8/365
Filed: 2018-07-31
Abstract: A cosmetic composition according to the present invention comprises alpha hydroxy acid (AHA) in a form of a eutectic mixture, thereby being excellent in an exfoliation effect while causing less skin irritation, having a better skin penetration effect than AHA in a form of an aqueous solution, and having an excellent stabilizing effect and improved dispersibility of the eutectic mixture in a formulation by including hydrophobic powder.
Patent KR-20200017896-A (KR)
Title: Apparatus for sharing service charge of employees
Inventor: KYUNG MIN KIM
IPC: G06Q50/12
Filed: 2018-08-10
Abstract: Provided is a tip sharing apparatus for employees which shares and provides tips according to a degree of serving by employees for tables. The provided apparatus includes: a table information storage unit storing information of call devices provided by table, information capable of identifying which employee is in charge of each table, and information for a device of an employee who is in charge of a table; a call reception unit receiving a call command signal of a guest at a restaurant; a table identification unit identifying a table, at which the corresponding guest is sitting, based on the call command signal of the guest through the table information storage unit; a call notification unit confirming the employee in charge of the table identified through the table information storage unit to notify the call to the employee who is in charge of the table and notifying a different employee of the call if the employee in charge of the table does not accept the call for a predetermined period of time or declines the call; an acceptance reception unit receiving acceptance from the employee in charge of the table and confirms the call or the different employee who confirms the call; a tip information reception unit receiving information of tips wherein the employee in charge of the table or the different employee, who accepted the call, got the tips after giving service to the corresponding guest; and a tip sharing unit sharing and providing the tips to the employee in charge of the table and the different employee who served by table based on the received information of the tips. Therefore, an employee in charge of a table and the different employee will try to put effort into providing higher quality service to a guest and the guest will get better service.
Patent KR-20200017994-A (KR)
Title: Manufacturing method of negative electrode plate for secondary battery using co-sputtering
Inventor: KIM JU YONG
IPC: C23C14/34
Filed: 2018-08-10
Abstract: The present invention relates to a method for manufacturing a negative electrode plate for a secondary battery using multi-sputtering, comprising the following steps: a target preparation step of preparing a silicon target, a graphite target, a pore former target and a base material; a target installation step of disposing the silicon target, the graphite target, and the pore former target in a multi-sputtering device to be spaced apart; a device setting step for setting working conditions of the multi-sputtering device; and a thin film deposition step of operating the multi-sputtering device to form a thin film in a state in which silicon, the graphite target, and a pore former are mixed on the base material.
Patent KR-20200019540-A (KR)
Title: Method for Preparing Metal Composite Oxides Using Deep Eutectic Solvent
Inventor: SEO JEONG GIL
IPC: C01G51/00
Filed: 2018-08-14
Abstract: The present invention relates to a method for producing metal complex oxide using a eutectic solvent (deep eutectic solvent) and, more specifically, to a method capable of producing a metal complex oxide catalyst, which can be used in an oxygen generation reaction through water electrolysis, with a simple process at a low temperature by using a eutectic solvent as a solvent and a template. According to the present invention, cobalt vanadium for being used in an oxygen generation reaction by using a eutectic solvent can be produced in a simple process at a low temperature compared to existing methods, and has an effect of requiring significantly less energy for a phase formation. Moreover, the present invention is possible to control the morphology and particle size of a product catalyst and thus, has excellent potential which can be applied to various applications. The present invention comprises a step (a) of preparing an eutectic solvent, a step (b) of adding two or more kinds of metal salt to the eutectic solvent, and a step (c) of heating the eutectic solvent at 500 to 700°C.
Patent KR-20200021295-A (KR)
Title: Display apparatus
Inventor: SEON KYEONG KIM
IPC: H01L27/32
Filed: 2018-08-20
Abstract: According to an embodiment of the present invention, provided is a display apparatus. The apparatus includes: a display panel including a plurality of pixel areas matrix-arranged in a display area in which an image is displayed, and a plurality of data lines corresponding to a plurality of vertical lines comprising some of the pixel areas, which are arranged side by side in a vertical direction; a data driving part supplying a data signal of each of the pixel areas to the data lines; and a MUX driving part placed between the display panel and the data driving part. At this point, the MUX driving part includes at least two MUX channels corresponding to at least two output terminals of the data driving part. Each of the MUX channels includes at least two MUX transistors corresponding to at least two of the data lines. The MUX transistors of each of the MUX channels are turned on for different MUX turn-on periods of horizontal periods corresponding to horizontal lines comprising some of the pixel areas, which are arranged side by side in a horizontal direction.
Patent KR-20200023700-A (KR)
Title: An apparatus for providing additional pattern automatically based on reference patern and methos thereof
Inventor: JUNG SANG DOO
IPC: A41H3/00
Filed: 2018-08-21
Abstract: Provided is a method for automatically providing an additional pattern based on a reference pattern of an apparel product. The method comprises the steps of: receiving reference pattern image data for a first product; determining product classification of the first product based on the reference pattern image data; obtaining pattern grading information according to the determined product classification from a database; and generating additional pattern image data for the first product based on the reference pattern image data for the first product and the pattern grading information, wherein an additional pattern has a different size from a reference pattern.
Patent KR-20200024056-A (KR)
Title: Specimen sliceing apparatus
Inventor: LEE MI YOUNG
IPC: C12M1/42
Filed: 2018-08-27
Abstract: The present invention relates to a sample slide device including: a fan and a water tank (10) for controlling humidity; an open window (20) for injecting a cassette sample to be mounted on a slide glass; a hot plate (30) for controlling temperature and an intake device (40) for drying a slide; and a temperature and humidity sensor (50).
Patent KR-20200025805-A (KR)
Title: Direct Current Relay
Inventor: YOO JUNGWOO
IPC: H01H33/59
Filed: 2018-08-31
Abstract: The present invention relates to a direct current relay and, more specifically, relates to a direct current relay having a movable assembly with improved support force for a movable contact. According to one embodiment of the present invention, the direct current relay includes a pair of fixed contacts and movable contacts which are vertically moved by an actuator to be in contact with or separated from the fixed contacts. The direct current comprises: a movable support formed on the bottom of the movable contacts and connected to the actuator by a shaft; a movable holder formed on the top of the movable contacts and fixed by the movable support; a contact pressure spring formed between the movable contacts and the movable support to provide contact pressure to the movable contacts; and a support pin formed to pass through the movable contacts and the movable holder.
Patent KR-20200025853-A (KR)
Title: Method for generating predictive model based on intra-subject and inter-subject variability using structural mri
Inventor: LEE HEUNGYEOL
IPC: G16H50/70
Filed: 2018-08-31
Abstract: Disclosed are a method for generating an intra- and inter-subject variability-based prediction model using structural magnetic resonance imaging (MRI) which is capable of generating a prediction model with increased performance and reliability and a device thereof. According to the present invention, the method uses the structural MRI to generate a prediction model. The method comprises: a step of performing structural processing which uses a plurality of pieces of scan data for each of a plurality of subjects acquired through a plurality of times of structural MRI scan for each of the plurality of subjects to acquire an anatomic measurement value for each subject; a step of using the anatomic measurement result acquired for each of the plurality of subjects to perform analysis of variance (ANOVA) of checking intra-subject variability and inter-subject variability; and a step of using a predication machine learning model for a feature region checked by the intra-subject variability and the inter-subject variability to generate a corresponding prediction model.
Patent KR-20200028097-A (KR)
Inventor: LEE SEUNG WON
IPC: B24D3/34
Filed: 2018-09-06
Abstract: According to an embodiment, a polishing pad for a wafer polishing apparatus includes: a first NAP layer having an upper surface coming in direct contact with the wafer; a second NAP layer disposed below the first NAP layer to support the first NAP layer; and a PET film layer disposed under the second NAP layer and attached to a surface plate.
Patent KR-20200036634-A (KR)
Inventor: JI YOUNG BAE
IPC: E04C2/42
Filed: 2018-09-28
Abstract: According to the present invention, provided is a safety fastener for a double-floor structure for fastening an upper plate with the upper part of a grating panel. In order to improve workability with convenient and stable construction work, the safety fastener includes: a fastening body having an external diameter which is formed to go vertically through a through hole of an upper plate and a through hole of a grating panel, and the length which is larger than the internal diameter of the through hole, and including a nut hole formed in the center thereof to be penetrated at a right angle to a longitudinal direction; a fastening bolt having the length in the bottom, and including a screw rod which is installed on the outer circumference surface to be screwed with the nut hole and a support body which is installed to support an upper circumference part of the through hole from the upper part and moves closer to or away from the fastening body when the fastening body performs a screwing movement to the nut hole; and control wires fastened and fixed to both side parts of the nut hole in the fastening body, and held by a worker on the upper plate to control the position and posture of the fastening body.