baber/WOPTO huggingface dataset:
Patent KR-20190099796-A (KR)
Inventor: BYUN HUI CHUNG
IPC: G11C29/52
Filed: 2018-02-20
Abstract: According to one embodiment of the present invention, provided is a memory device, which comprises: a plurality of memory chips storing and outputting data in response to a control command and an address command; at least one error check and correction (ECC) memory chip providing an ECC function with respect to the data stored and outputted by the memory chips; and a controller marking a memory chip in which a bad memory cell is detected among the plurality of memory chips as a bad memory chip, storing data of the bad memory chip in the ECC memory chip, and controlling the bad memory chip to execute post package repair (PPR).
Patent KR-20180104560-A (KR)
Title: Pipe insulator for vehicle
Inventor: LEE HUN SANG
IPC: B60H1/00
Filed: 2018-02-22
Abstract: The present invention relates to a vehicle pipe insulator, which comprises: a main body covering the outer circumferential surface of a pipe to enable both ends of the main body to face each other and having a flexible elastic material; a plurality of support units protruding from the inner circumferential surface of the main body to the inside of the radial direction so as to be supported by the outer circumferential surface of the pipe and arranged by being spaced in the circumference direction; a fastening unit formed on one end of the main body; and a coupling unit formed on the other end of the main body and fastened to the fastening unit. Accordingly, an insulator mounted on the pipe in a section where an interval between a vehicle body and the pipe is narrow can be easily mounted on and fixed to the pipe without using an adhesive.
Patent KR-20190101538-A (KR)
Title: Apparatus and method for treating substrate
Inventor: KIM SUNG YEON
IPC: H01L21/67
Filed: 2018-02-23
Abstract: Provided is a substrate aligning apparatus, which is possible to minimize damage to a substrate when aligning the substrate. According to the present invention, a substrate support unit provided on the substrate aligning apparatus is possible to be moved by a driving unit. A detecting member detects a position of the substrate mounted on the substrate support unit. Also, a control member compares a pre-input right position value to an initial position value to control the substrate support unit to be moved.
Patent KR-20190103701-A (KR)
Title: ONE-TRANSISTOR DRAM CELL DEVICE BASED ON POLYCRYSTALLINE SILICON WITH FinFET STRUCTURE AND FABRICATION METHOD THEREOF
Inventor: CHO SEONG JAE
IPC: H01L29/66
Filed: 2018-02-28
Abstract: The present invention provides a 1T dram cell device based on polysilicon with a FinFET structure capable of dramatically improving retention time by intentionally forming a semiconductor layer (for example, polysilicon layer) having relatively low crystalline on an upper layer of an active fin and physically capturing holes stacked on a conventional cell body, improving operating efficiency by increasing power of command for gate with a FinFET structure, and proceeding functional blocks in CPU to which a FinFET structure is already applied through batch process.
Patent KR-20180114829-A (KR)
Inventor: PARK SUNG HONG
IPC: A61B5/00
Filed: 2018-03-06
Abstract: Disclosed are a method for detecting a neuron resonance signal and an MRI signal processing apparatus which can process MRI neuron resonance data by measuring a size of a neuron resonance signal using a plurality of repetition times (or repetition periods). The method for detecting a neuron resonance signal includes the steps of: acquiring a plurality of different digital sequences respectively corresponding to a plurality of different repetition periods by sampling a magnetic resonance signal of a neuron resonance signal according to each of the plurality of different repetition periods; and calculating a correlation between the plurality of different digital sequences in a frequency band based on the plurality of different digital sequences.
Patent KR-20190109789-A (KR)
Title: Semiconductor Package
Inventor: AN KWAN HO
IPC: H01L33/54
Filed: 2018-03-19
Abstract: A semiconductor device package according to the present invention comprises: a semiconductor device which includes a semiconductor structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer disposed between the first conductive semiconductor layer and the second conductive semiconductor layer, a first bonding part electrically connected to the first conductive semiconductor layer, a second bonding part electrically connected to the second conductive semiconductor layer, and a first light transmitting member disposed on the semiconductor structure; a wavelength conversion layer which is disposed to surround four side surfaces and an upper surface of the semiconductor device; and a reflective member which is disposed to surround the semiconductor device, wherein the reflective member includes a first region overlapped with the first and second bonding parts (semiconductor devices) in a first direction and a second region overlapped with the wavelength conversion layer in the first direction, and the first direction is a horizontal direction toward the wavelength conversion layer in the semiconductor device. In addition, the wavelength conversion layer further includes an upper part disposed on an upper surface of the first light transmitting member and a side part disposed between the first light transmitting member and the second region of the reflective member, the side part of the wavelength conversion layer is in contact with the first region of the reflective member, and the second region of the reflective member further includes an inner side surface adjacent to the semiconductor device and an outer side surface exposed to the outside. Also, the shortest distance between the inner side surface of the second region of the reflective member and the side part of the wavelength conversion layer may gradually increase toward a second direction vertical to the first direction. According to the present invention, reliability of the semiconductor device package can be improved, and luminous flux and color uniformity of the semiconductor device package can be improved.
Patent KR-20190109968-A (KR)
Title: Cooker and re-cooking method of cooker
Inventor: MIN YUN KYEONG
IPC: A47J27/08
Filed: 2018-03-19
Abstract: A cooker according to the technical idea of the present disclosure includes: a heating unit for providing heat to the food contained in a cooking container; a heating drive unit for controlling the heating output of the heating unit by adjusting the power applied to the heating unit; a sensor unit for outputting a sensing temperature by sensing the temperature of the cooking container or the food; and a control unit for controlling the heating drive unit to perform a boiling process, excluding the determination of the number of servings and the soaking process performed during cooking, in response to the re-cook selection signal.
Patent KR-20190115802-A (KR)
Title: A combined air cleaner apparatus with Oxygen generator
Inventor: LEE JONG YAE
IPC: F24F13/20
Filed: 2018-04-04
Abstract: The present invention relates to an air cleaning device combined with an oxygen generator. The air cleaning device combined with the oxygen generator comprises: an outer case (10) including a control unit, multiple air discharge holes, and a door capable of being opened and closed, wherein the lower part of the outer case (10) is connected to a mounting plate; a support case (20) fixed to the mounting plate and having a first inlet hole on one side and a ventilating opening on the upper surface, wherein the support case (20) includes a rail on the inner side; an air compressor (30) fixed and connected to the upper surface of the support case (20); an inner case (40) including multiple air discharge holes and connected to the support case (20) to include the air compressor (30), wherein the inner case (40) includes a rail on the inner side and has a second inlet hole on one side; a filter unit (50) comprising a filter individually installed on the inner side of the inner case (40) and the support case (20); a duct unit (60) formed in the upper part of the inner side of the inner case (40); a ventilation unit (70) installed between the duct unit (60) and the filter of the inner case (40); an oxygen generation unit (80) fixed and connected to the other side of the inner case (40); and a control unit (90) controlling the control unit, the air compressor (30), the ventilation unit (70), and the oxygen generation unit (80). The air cleaning device combined with the oxygen generator can maintain clean indoor air and supply clean oxygen at the same time. Also, the air cleaning device combined with the oxygen generator can improve the durability of zeolite and solve a noise problem and a heat generation problem due to operation of the air compressor and suction/discharge of the air, at the same time.
Patent KR-20190121901-A (KR)
Title: Scented the natural humidifier
Inventor: LEE TAE YEOP
IPC: A61L9/12
Filed: 2018-04-19
Abstract: The present invention relates to a scented natural humidifier and, more specifically, to a scented humidifier, wherein a tissue ball-shaped filter (200) formed in a tissue ball shape unfolded by a flower pot-shaped supporter (300) and a tissue ball-shaped scented filter (100) with a filter (110) formed in a tissue ball shape embedded in an upper portion of the tissue ball-shaped scented filter are bonded to each other. Water stored in the flower pot-shaped supporter (300) is naturally evaporated by using the tissue ball-shaped filter (200). Accordingly, the filter (110) embedded in the upper portion of the tissue ball-shaped scented filter (100) is diffused to the outside along with naturally evaporated steam.
Patent KR-20190124398-A (KR)
Inventor: YUN SUK HWAN
IPC: H01M8/1086
Filed: 2018-04-26
Abstract: A method for manufacturing an electrolyte membrane for a fuel cell comprises the following steps of: preparing an electrolyte layer including ion conductive polymers and a hydrogen ion transfer channel formed as the ion conductive polymers are in three-dimensional contact; and permeating gas from one surface of the electrolyte layer to the other surface facing the one surface and lowering tortuosity of the hydrogen ion transfer channel. By permeating gas to the electrolyte layer, the ion transfer channel of the electrolyte layer is realigned.
Patent KR-20180065987-A (KR)
Inventor: PARK YOUNG SUN
IPC: A62C35/68
Filed: 2018-05-02
Abstract: Disclosed is a sprinkler head. The sprinkler head according to an embodiment of the present invention comprises: a body connected to a supply tube to which a fire extinguishing agent is supplied; a holder mounted to block up an end of the inner wall of the body so that the fire extinguishing agent does not spout; a deflector combined with the inside of the body, drawn out of the body while dropping down together with the holder to radially spray the fire extinguishing agent; and an opening part making the holder drop down so that the deflector is drawn out and making the supply tube open so that the fire extinguishing agent is sprayed by passing through the body and the deflector. The body includes: a tube member which is opened at upper and lower portions and has a hollow inside; an inlet formed at the upper portion, combined with the outer circumferential surface of the upper open portion of the tube member, and connected with the fire extinguishing agent supply tube; a passage formed therein and having a reduced inner diameter; and a fastening member having an outlet formed at the lower portion. Therefore, the sprinkler head can reliably induce descent of the holder and the deflector due to an easy separation of the open portion after detection of a fire, since a spring is interposed between the holder and the open portion. The automatic water spray system comprises: a guide rail mounted in an inner space of a rack type warehouse; a movable body combined with the guide rail to move along the guide rail; a conveying part for moving the movable body along the guide rail; and a spray nozzle combined with the movable body to move together with the movable body and connected to a water supply hose to spray water.
Patent KR-20190128480-A (KR)
Title: Electricity transaction method using block chain)
Inventor: BAEK JUNG HYUN
IPC: G06Q20/38
Filed: 2018-05-08
Abstract: The present invention relates to a blockchain security certification low power high efficiency ARM based power trading method. The present invention includes a first smart grid system comprising a first server, a plurality of first data concentrators and a plurality of first instruments, an N^th (N is a natural number of 2 or more) smart grid system having the same structure as the components of the first smart grid system, and a virtual coin purchase system which purchases virtual coins and provides purchased details to any one of the first server to the N^th server. The method comprises the steps of: distributing and storing virtual coin ownership transfer information of the first to N^th instruments, which have sent a request for purchasing the virtual coin to the virtual coin purchase system, in nodes of the first to N^th servers; creating blockchain by performing blockchain algorithm for synchronization every certain period; allowing power usage only with respect to the first to N^th instruments which own the virtual coin; and enabling the first to N^th servers to perform the blockchain algorithm based on an ARM processor.
Patent KR-20190128875-A (KR)
Title: Method for directly synthesizing graphene on the surface of target object and device including graphene prepared using the method
Inventor: SONG YONG WON
IPC: C01B32/184
Filed: 2018-05-09
Abstract: The present invention relates to a method for synthesizing graphene directly on any surface of a graphene application target, and a device including a graphene film produced by the method. According to embodiments of the present invention, the method comprises: a step of forming a non-metallic layer on a support substrate; a step of arranging a graphene application target having the surface in a space opposite to the non-metallic layer on the support substrate; and a step of growing graphene on the surface and synthesizing a graphene film. The nucleation and growth of the graphene are made by carbon atoms anchored on the surface. The carbon atoms are included in reaction gas and seated on the surface after decomposing a carbon precursor introduced into a reactor by interaction with the non-metallic layer.
Patent KR-20190130329-A (KR)
Title: Apparatus for improving water quality and method therof
Inventor: WOO DO YOUNG
IPC: C02F1/40
Filed: 2018-05-14
Abstract: Provided by the present invention is a water quality improving apparatus including: an artificial water tank which is artificially manufactured to store water; a floating body which is installed to be able to float in the artificial water tank; a floating body rotating means which is able to rotate the floating body at a predetermined angle; a water quality measuring sensor which measures the water quality of the artificial water tank; a water supply means which is connected to the artificial water tank and supplies clear water; and a control means which is able to make water in the artificial water tank overflow while supplying clear water to the artificial water tank by being connected to the floating body rotating means and controlling the water supply means when the water quality is out of water quality criteria by analyzing a water quality measurement value transmitted from the water quality measuring sensor. By the above, the present invention has an advantage of improving water quality to be suitable for water to be used by removing green algae while stirring water inside the artificial water tank when water quality deteriorates and replacing with clear water.
Patent KR-20190135238-A (KR)
Title: Method and system for incrementally learning experiential knowledge in single classification domain via analyzing new cases
Inventor: CHOI HO JIN
IPC: G06N99/00
Filed: 2018-05-28
Abstract: Disclosed are a method and system for progressive learning of expert experience knowledge in a single classification domain through analysis of new cases. The system evaluates whether the conclusion of new cases corresponds to false conclusions that are inconsistent with knowledge of a ripple-down rules knowledge base, on the basis of the pre-built RDR knowledge base. The system collects cases which are evaluated as false conclusions among the evaluated new cases. The system tracks predetermined knowledge of the RDR knowledge base which has caused the collected cases to be evaluated as false conclusions. The system extracts new knowledge from the cases evaluated as false conclusions to be collected and the predetermined set of knowledge which has caused the cases to be evaluated as false conclusions. The system reflects the extracted new knowledge in the RDR knowledge base. Even after an initial RDR knowledge base is built, the machine learning system can automatically extract the expert experience knowledge from the large number of new cases and automatically add the experience knowledge to an appropriate location of the RDR knowledge base.
Patent KR-20190138192-A (KR)
Inventor: KIM JUNG HO
IPC: G06T7/70
Filed: 2018-06-04
Abstract: The present invention provides a quartz window for reducing an error in the measurement of a mask hole position according to a focal height difference of an uplook review camera by matching the focal heights of the uplook review camera during correction and during the manufacture of a mask frame in a manufacturing apparatus for a tension mask frame assembly on which the uplook review camera is mounted, a manufacturing apparatus for a tension mask frame assembly using the quartz window, and a method for adjusting the focal height of an uplook review camera by using the quartz window. The manufacturing apparatus for a tension mask frame assembly on which the uplook review camera is mounted corrects position coordinate values of the uplook review camera by using a correction plate, and includes the quartz window mounted on the uplook review camera to eliminate the difference between the focal positions of the uplook review camera during correction and during the manufacture of a tension mask frame that is caused by the use of the correction plate. Further, the quartz window is not mounted on the uplook review camera during correction, but is mounted on the uplook review camera only in the manufacture of the tension mask frame. The quartz window is formed as a quartz plate, and has the same thickness as a correction pattern display quartz plate of the correction plate. The present invention measures the mask hole position while matching the focal position of the uplook review camera during correction and that of the uplook review camera during the manufacture of the frame mask, and can reduce an error in the position that is generated by a z axis, thereby satisfying an error (within ± 1 um) in the measurement of the mask hole that is required by tension mask frame assembly manufacturers.
Patent KR-20190001535-A (KR)
Inventor: IWAKI MASAFUMI
IPC: H03H9/145
Filed: 2018-06-21
Abstract: An objective of the present invention is to suppress deterioration of an electrode finger. An acoustic wave resonator comprises: a piezoelectric substrate, which is a lithium tantalite substrate or a lithium niobate substrate, having a thickness of 20μm or less; a support substrate, which is a glass substrate mainly composed of silicon oxide, having an upper surface bonded with a lower surface of the piezoelectric substrate; and an electrode finger installed on an upper surface of the piezoelectric substrate, exciting elastic wave, and having a metal film mainly composed of at least one of Cr, Mo, and W.
Patent KR-20200002346-A (KR)
Title: Length control bus handle
Inventor: HAN SANG UK
IPC: B60N3/02
Filed: 2018-06-29
Abstract: The present invention relates to a length-adjustable bus handle and, more specifically, to a bus handle which can be adjusted itself in the length. The bus handle comprises: an adjustment switch provided outside; a handle strap connected to the ceiling of a bus; a spring provided inside a handle body and adjusted to fit the height of a user; and a handle provided on a lower portion of the handle body and held by the hand. Therefore, the user can use the bus handle regardless of the height thereof while using the bus. The present invention enables the bus handle to be adjusted itself in the length.
Patent KR-20190054888-A (KR)
Title: Multi method rolling band
Inventor: OH HA NEUL
IPC: A42B1/20
Filed: 2018-07-03
Abstract: The present invention relates to a multilayer rollup type core material of a band and, more specifically, to a multilayer rollup type core material of a band, configured such that a core material formed in a band to be attached to an attached portion of a user includes a plurality of folding grooves so that the core material can be easily rolled up, and thus, the band can be rolled up for storage and transportation. A preferred embodiment of the present invention relates to a C-shaped core material formed in the band, wherein the folding grooves are formed at regular intervals on an outer circumferential surface, a finishing member is attached to an inner circumferential surface, and outer surfaces of each folding groove are configured to be opened and rolled up.
Patent KR-20200006451-A (KR)
Inventor: KIM JONG WOOK
IPC: G06F12/02
Filed: 2018-07-10
Abstract: According to an embodiment of the present invention, if normal operation loops associated with a program operation or an erase operation for a memory cell are all failing, performed is a retry operation of repeating at least one of the normal operation loops under various conditions in consideration of a deterioration state of at least one among a source select transistor, a drain select transistor, and a dummy cell.
Patent KR-20200007189-A (KR)
Inventor: KIM YOUNG JOO
IPC: H04L45/24
Filed: 2018-07-12
Abstract: Disclosed are a medical information security data transmission system and a transmission method thereof. The medical information security data transmission system and transmission method thereof comprise a terminal and external server supporting multipath transmission control protocol (MPTCP) and virtual private network (VPN), and a mapping table, divide a medical information security data stream provided from an application into a plurality of data packets, and simultaneously transmit the divided data packets through multiple VPN tunnel paths, so that it is possible to prevent data capture and distortion against external attacks, and enables high-speed data transmission and reception.
Patent KR-20200008837-A (KR)
Title: Organic light emitting diode device and favricating method thereof
Inventor: SHIN DONG CHAE
IPC: H01L51/52
Filed: 2018-07-17
Abstract: The present invention relates to a flexible OLED device and, more particularly, to a flexible OLED device which can realize a narrow bezel while improving driving reliability of a display device by lowering a resistance value of a cathode electrode having high resistance; and a manufacturing method thereof. According to the present invention, an auxiliary electrode pattern includes a first layer made of the same material as an anode electrode, and a second layer disposed on the first layer and made of a metal material having low resistance. The wiring resistance of the auxiliary electrode pattern can be lowered without increasing the width or thickness of the auxiliary electrode pattern, thereby also lowering wiring resistance of the cathode electrode connected with the auxiliary electrode pattern. Accordingly, the same current can be applied to the cathode electrode of all regions of the flexible OLED, thereby preventing display quality from being lowered due to increase of a driving voltage caused by increase of a ground voltage or non-uniform brightness. Moreover, the present invention can shorten the width of a non-display area where the auxiliary electrode pattern is located, thereby realizing a narrow bezel.