baber/WOPTO huggingface dataset:
Patent KR-20180115234-A (KR)
Inventor: TAPILY KANDABARA N
IPC: H01L21/768
Filed: 2018-04-12
Abstract: Embodiments of the present invention explain a method of selective vertical growth of a dielectric material on a dielectric substrate. According to one embodiment of the present invention, the method comprises the steps of: providing a planarized substrate containing a first material having a recessed feature filled with a second material; selectively depositing a graphene layer on the second material with respect to the first material; selectively depositing a SiO2 film on the first material with respect to the graphene layer; and removing the graphene layer from the substrate. The first material includes a dielectric material and the second material includes a metal layer.
Patent KR-20190123981-A (KR)
Inventor: LEE HEE YOUL
IPC: G11C16/10
Filed: 2018-04-25
Abstract: The present technology relates to a memory device and an operating method thereof. The memory device includes: a memory cell array including a plurality of strings; a peripheral circuit connected to the memory cell array to sequentially perform a program voltage application operation, a program verification operation, and a hot hole injection operation on the plurality of strings; and a control logic for controlling the operation of the peripheral circuit. The control logic controls the peripheral circuit to generate a gate induced current in a channel under a source selection transistor of each of the plurality of strings during the hot hole injection operation. According to the present invention, the memory device raises a channel potential level of an unselected string during a program operation, so as to improve electrical characteristics.
Patent KR-20190125748-A (KR)
Inventor: KIM JOON WOO
IPC: G06F11/10
Filed: 2018-04-30
Abstract: The present technology relates to a memory system and to an operating method thereof. The memory system comprises: a memory module including a plurality of memory devices; and a memory controller controlling the plurality of memory devices to perform a refresh operation or performing an error correction code (ECC) operation on the plurality of memory devices in accordance with a refresh operation request from a host.
Patent KR-20190130893-A (KR)
Title: Microfluidic mixer and method for maufacturing microfluidic mixer
Inventor: JEON HYUN JIN
IPC: B29C65/16
Filed: 2018-05-15
Abstract: According to one embodiment of the present invention, a microfluidic stirring machine for stirring a plurality of materials comprises: a chamber unit which has a plurality of materials accommodated therein and provides an accommodation space where a plurality of materials are stirred; a cover unit which covers the top of the chamber unit in order to prevent a plurality of materials accommodated in the accommodation space from being contaminated by the outside; an external force applying unit which is connected to at least one of the chamber unit and the cover unit and applies an external force to the plurality of materials to stir the materials; and a first medium unit which intermediates the cover unit and the chamber unit in order to prevent the cover unit from moving while the cover unit is connected to the chamber unit. According to the present invention, microfluids can be effectively stirred.
Patent KR-20190131187-A (KR)
Title: Cap structure capable of constant dispensing
Inventor: LEE TAE HEE
IPC: B65D47/26
Filed: 2018-05-16
Abstract: The present invention relates to a cap structure capable of fixed quantity discharge, which conveniently and simply discharges a fixed quantity of powder products such as powder green tea, coffee, sugar, cream cocoa or the like, thereby being possible to use the fixed quantity at an indoor space such as a house or an office and at an outdoor space by conveniently and simply discharging the same. To this end, the present invention comprises: an outer cap forming a storage space part; and an inner cap formed with a discharge preventing board on one side of an outlet to protrude to an upper side.
Patent KR-20190131704-A (KR)
Title: Glasses containing bone conduction bluetooth earphones
Inventor: LEE GUYNG ROK
IPC: G02C11/00
Filed: 2018-05-17
Abstract: The present invention relates to eyeglasses including a bone conduction Bluetooth earphone. More specifically, the present invention relates to eyeglasses including a bone conduction Bluetooth earphone, wherein the bone conduction Bluetooth earphone is configured on at least one side of both sides of the eyeglasses to perform a Bluetooth communication with a user terminal such that a user can conveniently receive and listen to sound information from the user terminal.
Patent KR-20190133571-A (KR)
Title: Preparation Method of Dried Bulbs and Tubers with Good Restoration and Preservation, And Dried Bulbs and Tubers thereby
Inventor: CHO JAE YOUNG
IPC: A23L33/15
Filed: 2018-05-23
Abstract: The present invention relates to a production method of dried bulbs and tubers, which comprises the steps of: perforating surfaces of bulbs and tubers with a microneedle; putting the perforated bulbs and tubers into a test tube; and lyophilizing the perforated bulbs and tubers in the test tube. According to the configuration of the present invention, an excellent nutritional value of the bulbs and tubers is increased, high quality products are provided to consumers through simple processing, and the dried bulbs and tubers with a high restoring rate while significantly increasing the shelf life.
Patent KR-20190136255-A (KR)
Title: Electric brake system and control method thereof
Inventor: SANGHOON KIM
IPC: B60T8/40
Filed: 2018-05-30
Abstract: Disclosed is an electronic brake system to generate braking force in a vehicle in consideration of the braking intention of a driver even if a pedal simulation valve is failed. According to one embodiment of the present invention, the electronic brake system comprises: a hydraulic pressure supply device using a master cylinder discharging oil in accordance with pedaling force of a brake pedal, a reservoir connected to the master cylinder and storing the oil, and rotational force of a motor operated by an electric signal outputted from a pedal position sensor to generate hydraulic pressure; first and second hydraulic circuits transferring the hydraulic pressure discharged from the hydraulic supply device to a wheel cylinder disposed on at least one wheel; first and second cut valves adjusting the hydraulic pressure to the first and second hydraulic circuits, respectively; a simulation device providing repulsive force in accordance with the pedaling force of the pedal; and a control unit blocking the first and second cut valves and performing braking control with target pressure in accordance with pressure in the simulation device when the simulation device has failed.
Patent KR-20190138091-A (KR)
Inventor: LEE GANG HO
IPC: A61K51/12
Filed: 2018-06-04
Abstract: In gadolinium oxide nanoparticles of the present invention and a method for manufacturing the same, the method for manufacturing gadolinium oxide nanoparticles of the present invention comprises the following steps: mixing a first solution comprising a hydrophilic polymer and a probe having a functional group bondable with the hydrophilic polymer and a second solution comprising gadolinium hydrate; and adding a basic solution to a mixed solution of the first solution and the second solution. Gadolinium oxide nanoparticles of the present invention can be used as a tumor cell diagnostic agent for diagnosing and treating tumor cells.
Patent KR-20190140729-A (KR)
Inventor: JINSUNG KIM
IPC: F04D29/44
Filed: 2018-06-12
Abstract: The present invention provides a centrifugal compressor capable of controlling capacity while minimizing a pressure loss coefficient and maximizing efficiency. The centrifugal compressor includes: a motor having a rotation shaft; a first volute casing having a first inlet, a first volute, and a gas chamber individually divided with the first volute and the first inlet; a first impeller connected to one side of the rotation shaft and accommodated in the first volute casing to rotate; a vaneless diffuser having a diffuser path after an exit of the first impeller; a second volute casing having a second inlet, a second volute, and an outlet, wherein a fluid flowing from the first volute flows into the second inlet; and a second impeller connected to the other side of the rotation shaft and accommodated to rotate in the second volute casing. A gas control path connecting a gas chamber and the diffuser path is formed in at least one among the first volute casing and the vaneless diffuser. A gas outlet of the gas control path faces an area from a middle position between a front end of the diffuser path and a rear end of the diffuser path in the diffuser path to the rear end of the diffuser path.
Patent KR-20200000008-A (KR)
Title: Interface system and display device including the same
Inventor: PYUN KI HYUN
IPC: G09G5/00
Filed: 2018-06-21
Abstract: According to an embodiment of the present invention, an interface system capable of improving the communication performance includes a transmitter and receiver connected to transmission lines. The transmitter includes a transmission control unit for transmitting a reconfiguration signal to the receiver. The receiver includes a reset unit for resetting a common mode voltage of the transmission lines according to the reconfiguration signal. The transmission lines may include a first transmission line for transmitting a signal of a first phase and a second transmission line for transmitting a signal of a second phase different from the first phase.
Patent KR-20200000266-A (KR)
Title: Method for preparing blended tea of eriobotrya japonica and hydrangea serrata seringe with preperance
Inventor: LEE SEUNG HOON
IPC: A23F3/14
Filed: 2018-06-22
Abstract: The present invention relates to a manufacturing method of a blended tea of loquat and hydrangea tea having excellent palatability. More specifically, the present invention relates to a blended tea of loquat and hydrangea tea, blended to have an optimum sugar content while specific smell of loquat tea.
Patent KR-20200001674-A (KR)
Title: Method and system for expressing special working conditions
Inventor: CHOI BO YEON
IPC: G06Q10/10
Filed: 2018-06-28
Abstract: The present invention relates to a job feature expression method and system. The job feature expression method comprises the following steps: (a) an employer posts a job posting with job descriptions and working conditions online or offline; (b) a job seeker finds the job posting and applies for the job; (c) the employer recruits a desired job applicant (employee) of the job applicants and confirms job descriptions; (d) the employer evaluates the employee, and the employee evaluates a company for each evaluation item; and (e) the employer reposts the job posting by reflecting the evaluation on job features of the employee. Therefore, the employer and the employee evaluate features related to the job and the employer reposts the job posting to achieve desirable job matching.
Patent KR-20200004205-A (KR)
Inventor: OH SEUNG HWAN
IPC: H04L9/08
Filed: 2018-07-03
Abstract: The present invention relates to a transaction processing method for processing a transaction containing a large amount of data and an apparatus therefor. According to an embodiment of the present invention, a method of processing a transaction containing a large amount of data using a dual blockchain in a node comprises the steps of: receiving a transaction containing a large amount of data; separating the large amount of data from the transaction; generating a new master block including the transaction from which the large amount of data is separated and storing the new master block in a master blockchain; and generating a new data block including the large amount of data and storing the new data block in a data blockchain.
Patent KR-20200009562-A (KR)
Title: Composition for regulating cancer cell division or differentiation comprising setdb1 or setdb1 inhibitor
Inventor: CHO KWANG HYUN
IPC: A61K45/06
Filed: 2018-07-19
Abstract: The present invention relates to a method for returning cancer cells to normal cells by using a specific molecular target. Since SETDB1 according to the present invention is a key protein for controlling the growth and differentiation of cancer and it is newly confirmed that malignancy of cancer cells is significantly inhibited when inhibiting SETDB1 and differentiation into a same state as normal cells is promoted, SETDB1 not only provides a novel molecular target for preventing or treating cancer, but also can be useful in the development of novel anti-cancer medicines.
Patent KR-20200010740-A (KR)
Inventor: CHO JAE YOUNG
IPC: A61F13/15
Filed: 2018-07-23
Abstract: According to the present invention, a non-woven fabric is dyed with loess, and a disposable diaper, a cloth diaper, and a sanitary napkin are prepared. The non-woven fabric dyed with loess is cut in a suitable size to the diaper or the sanitary napkin, and is attached to one sides of the diaper and the sanitary napkin using a double-sided tape to be used. Accordingly, side effects of the skin such as pruritus (skin itching), skin red spots (erythema), and inflamed skin, which are generated by using the disposable diaper and the cloth diaper for a long time, can be prevented. Also, smells can be removed, far-infrared rays can be emitted (metabolism can be promoted), and sterilization and insect repellent effects can be obtained.
Patent KR-20200013298-A (KR)
Inventor: WON CHAN SIC
IPC: G06F40/20
Filed: 2018-07-30
Abstract: According to an embodiment of the present invention, provided are a device for managing documents utilizing morphological analysis and an operating method thereof. A plurality of sentences are extracted from a plurality of text objects included in a first electronic document among a plurality of electronic documents. After extracting first words in which a morpheme is determined as a noun from a plurality of words after determining the morpheme of the plurality of words included in the plurality of sentences, the first words are recorded in meta-information of the first electronic document as tag information so as to allow a user to more easily find the first electronic document through a later search function.
Patent KR-20200016692-A (KR)
Title: Ball Screw Unit
Inventor: PARK JEONG LYUL
IPC: F16H25/22
Filed: 2018-08-07
Abstract: The present invention relates to a ball screw unit, and more specifically, to a ball screw unit capable of minimizing backlash of an outer ring when linearly moving the outer ring according to rotation of the screw. The ball screw unit includes: a screw; a ball rotating according to the rotation of the screw; the linearly moving outer ring; and a cage having a plurality of openings.
Patent KR-20200016714-A (KR)
Title: Storage portable cup
Inventor: YOON YOUNG KYUN
IPC: B65D85/72
Filed: 2018-08-07
Abstract: The present invention can be carried without inconvenience and has no worry to be lost by simply using a container attached to the bottom of necessary daily supplies. To this end, according to the present invention, rubber is attached to a central portion so that a bottle is easily fixed thereto so as to be prevented from sliding.
Patent KR-20200023675-A (KR)
Title: Job matching system based on artificial intelligence
Inventor: CHOI HEE YONG
IPC: G06Q10/10
Filed: 2018-08-17
Abstract: The present invention relates to a job matching system based on artificial intelligence (AI). More specifically, the present invention relates to a system for matching result values suitable for job seekers or recruiting companies by scoring code values analyzed by classification and correlation for each item. The job matching system comprises the steps of: using the result values after a job-adaptive personality test for the job seekers; constructing a questionnaire based on the result values and conducting a video interview; and analyzing and measuring the result values and a video interview result.
Patent KR-20190026569-A (KR)
Inventor: SUZUKI YASUNOBU
IPC: G03F7/027
Filed: 2018-08-20
Abstract: The present invention relates to a photosensitive composition for forming a display device, which is suitable for forming a cured film having both a high light reflection function and a fine pattern shape, a cured film and a display device. The photosensitive composition for forming the display device comprises: (A) a white pigment; (B) an alkali-soluble resin; (C) a polymerizable compound; (D) a photopolymerization initiator; and (E) a solvent, wherein the content of (A) the white pigment is 30 to 90 wt% with respect to 100 wt% by mass of all components excluding (E) the solvent.
Patent KR-20200022069-A (KR)
Title: Revetment block and its construction method
Inventor: IM HWAN BIN
IPC: E02D29/02
Filed: 2018-08-22
Abstract: The present invention relates to a retaining wall block capable of lateral wave stacking and a wave-stacking retaining wall construction method using the same. The retaining wall block capable of lateral wave stacking comprises: a block body (10); coupling protrusions (20) symmetrically formed on both sides of the block body (10); and coupling grooves (30) symmetrically formed on both sides of the block body (10), arranged behind the coupling protrusions (20), and concavely dented inwards from the sides of the block body (10) to be coupled to the coupling protrusions (20) of neighboring retaining wall blocks. A retaining wall structure having a lateral wave shape can be easily constructed simply by connecting neighboring retaining wall blocks via the coupling protrusions and the coupling grooves formed on the front and the rear of the block body to correspond to each other, thereby improving the appearance of a finished retaining wall structure to improve product preferences by differentiation from conventional retaining wall structures.
Patent KR-20200022283-A (KR)
Title: Automatic feeding system for animal aquaceutical
Inventor: NAMGUNG GIL
IPC: G05D9/12
Filed: 2018-08-22
Abstract: The present invention relates to an automatic feeding system for livestock aquaceutical. The automatic feeding system for livestock aquaceutical comprises: a barn (100) having a drinking water container (120) disposed therein; an injection pipe (122) installed in the drinking water container (120) of the barn (100); a first supply pipe (L1) for supplying raw water to the injection pipe (122); and a second supply pipe (L2) for supplying aquaceutical to the injection pipe (122). The injection pipe (122) is configured to mix the raw water flowing from the first supply pipe (L1) and the aquaceutical flowing from the second supply pipe (L2) to supply the same to the drinking water container (120) of the barn (100) such that a mixing ratio of the raw water and the aquaceutical is always constant.
Patent KR-20200025413-A (KR)
Title: Ankle support brace
Inventor: YOO YOUNG HO
IPC: A41D13/06
Filed: 2018-08-30
Abstract: The present invention relates to an ankle support guard which comprises: a first fixing unit fixed by surrounding at least a portion of soles and feet of a user; a second fixing unit fixed by wrapping around the ankle of the user; and a support unit having one side coupled to the first fixing unit while the other side is coupled to the second fixing unit, and supporting the feet and legs of the user by adjusting an angle of the same.
Patent KR-20200025422-A (KR)
Title: Dust collecting device of bridging prevention
Inventor: KIM HYO SIK
IPC: B01D46/44
Filed: 2018-08-30
Abstract: The present invention relates to a dust collecting device for bridging prevention. The dust collecting device for bridging prevention includes: a housing which has a fluid inlet formed in the top portion thereof and has a fluid outlet formed in the bottom portion thereof, and in which a predetermined accommodation space is formed; a plurality of dust collecting filters which are disposed in an upper part of the housing and filter a flown-in fluid; an upper bridging prevention module which is disposed to surround the plurality of dust collecting filters and disposed in the accommodation space of the housing to be vertically moved; and a lower bridging prevention module which is disposed under the upper bridging prevention module and vertically moves the upper bridging prevention module, wherein the upper bridging prevention module may include a plurality of elimination units disposed to surround each of the plurality of dust collecting filters. The dust collecting device for bridging prevention has an effect that the dust collecting device can prevent generation of a bridging phenomenon between the filters by enabling dust or target particles to be removed deposited on an outer circumferential surface of a plurality of filters to be removed by using a brush.
Patent KR-20200025936-A (KR)
Title: Light Emitting Device And Transparent Display Device Applying the Same
Inventor: KIM JAE HYEON
IPC: H01L51/50
Filed: 2018-08-31
Abstract: The present invention provides a light emitting element which increases a coupling force between a cathode electrode and organic layers in contact with both interfaces thereof so as to increase reliability, and a display device applying the same. The light emitting element comprises: an anode electrode and a cathode electrode facing each other; a light emitting layer positioned between the anode electrode and the cathode electrode; and an electron transport layer positioned between the light emitting layer and the cathode electrode.
Patent KR-20190027739-A (KR)
Inventor: KIM GON
IPC: F26B9/06
Filed: 2018-09-05
Abstract: The present invention relates to a freeze-drying apparatus comprising: a frame; a first chamber installed in the frame to have a first space for storing an object to be dried; a second chamber installed in the frame to have a second space connected to the first space of the first chamber; a cooling means connected to each chamber, and first and second refrigerant circulation pipes to refrigerate the inside of the first and second chambers; a heating means connected to the first chamber to evaporate moisture contained in the object to be dried and connected to the second chamber to heat the second space of the second chamber; and a vacuum means connected to the first space of the first chamber and connected to the second space of the second chamber to evacuate each space. Accordingly, freeze-drying of the object to be dried is performed in one apparatus, thereby considerably reducing a drying time and extremely lowering the moisture content of the object to be dried.
Patent KR-20200031409-A (KR)
Title: Painting device to monitor the amount of paint usage
Inventor: KIM JIN EOK
IPC: B05B12/00
Filed: 2018-09-14
Abstract: The present invention relates to a painting device capable of monitoring a paint usage. The painting device comprises: a fluid volume measurement unit measuring the injection amount of paint to generate fluid volume measurement information; a control unit processing a target volume of the paint input by a worker and the fluid volume measurement information generated from the fluid volume measurement unit to generate a monitoring signal; and a display unit receiving the monitoring signal generated from the control unit and visually displaying the monitoring signal.
Patent KR-20200032565-A (KR)
Title: Measuring apparatus for measuring transmittance and flatness of EUV light for pellicle and measuring method using the same
Inventor: KIM BYOUNG KYOEM
IPC: G03F7/20
Filed: 2018-09-18
Abstract: The present invention relates to a measuring device (10) for measuring transmittance and flatness of a pellicle, which comprises: a measurement unit (100) for measuring the amount of EUV light and the amount of EUV light transmitted by a pellicle (20); a vacuum chamber (200) in which the measurement unit (100) is provided to maintain vacuum; and a detection unit (300) for detecting the amount of light measured by the measurement unit (100).