baber/WOPTO huggingface dataset:
Patent KR-20200007136-A (KR)
Inventor: DAEHWA KANG
IPC: C07C29/88
Filed: 2018-07-12
Abstract: The present invention provides a method for preparing high-grade 1,2-hexanediol which can remove odor generated after production very efficiently in terms of costs and time by purifying and producing high-grade 1,2-hexanediol by using plasma, and can be used as a raw material of cosmetics or the like by having purity greater than or equal to 99.8%, exhibiting colorless and odorless properties, and exhibiting strong antibacterial and moisturizing power. The method for preparing 1,2-hexanediol of the present invention comprises: a buffer solution processing step of mixing purified water and a buffer solution with 1,2-hexanediol having purify of 99.5%, stirring the mixture, refluxing and cooling the mixture, and inputting granular activated carbon thereto; a first hexanediol collection step of removing the purified water, distilling the mixture, and collecting 1,2-hexanediol; a deodorization step of mixing purified water and granular activated carbon with the 1,2-hexanediol and stirring the mixture; a filtration step of filtering the mixture to remove the granular activated carbon; a second hexanediol collection step of removing the purified water from a filtered product, distilling the filtered product, and collecting 1,2-hexanediol; an organic solvent processing step of mixing purified water and an organic solvent with the 1,2-hexanediol, leaving the mixture to separate lower water, filtering the lower water, and distilling the lower water under a reduced pressure so as to remove the purified water and the organic solvent; a bubbling step of bubbling the 1,2-hexanediol; and a plasma reactor processing step of directly transferring frequency of which a high voltage energy pulse is controlled by PLC to the 1,2-hexanediol by using a plasma reactor which is a photochemical oxidation apparatus.
Patent KR-20200007514-A (KR)
Inventor: JANG JAE YUN
IPC: A61L9/03
Filed: 2018-07-13
Abstract: The present invention relates to a multifunctional scented candle warmer, and more specifically to a multifunctional scented candle warmer which has a heating unit, provided in an outer side of a container accommodating unit where a scented candle container is accommodated, formed to be able to move according to the diameter of the scented candle container to be in contact with an outer circumference of the scented candle container at all times to minimize heat losses, and emits scent corresponding to tastes of a user and light fitted for scent through a mood light, thereby greatly improving effects of scented candles. To attain such purpose, the present invention comprises: a lower body; an upper body which is provided in an upper part of the lower body and has a container accommodating unit on the center thereof for accommodating the scented candle container; and a plurality of heating units which are provided in an outer side of the container accommodating unit.
Patent KR-20180118079-A (KR)
Inventor: CHAE HO JEONG
IPC: C10G65/12
Filed: 2018-07-13
Abstract: The present invention relates to a catalyst for oligomerization reaction of light olefin, a method for preparing the same and a use thereof. The catalyst of the present invention is a particle with the diameter of 250-400 μm. The catalyst of the present invention can be usefully used in processes for producing high value added fuel in the level of aircraft fuel from the light olefin provided from bioethanol.
Patent KR-20190009715-A (KR)
Inventor: OKUNISHI NAOHIKO
IPC: H01J37/32
Filed: 2018-07-18
Abstract: The present invention provides a plasma processing apparatus in which stray capacitance of each of the plurality of wirings extending from an electrostatic chuck having a plurality of heaters to the outside of a chamber body is small. In one embodiment of the plasma processing apparatus, the electrostatic chuck and lower electrode are provided in the chamber body. The lower electrode is electrically connected to a high frequency power source through a conductor pipe. The heaters are provided in the electrostatic chuck. The heaters are electrically connected to a heater controller through a plurality of feed lines. A plurality of filters are provided on the feed lines. The feed lines respectively include a plurality of wirings extending from the electrostatic chuck to the outside of the chamber body. The wirings extend through an inner hole of the conductor pipe.
Patent KR-20200009246-A (KR)
Title: Method for managing player of game
Inventor: KIM SUHYOUNG
IPC: A63F13/45
Filed: 2018-07-18
Abstract: According to one embodiment of the present disclosure, a method for managing a game player is disclosed. The operations stored in a computer program for processing the method include: an operation of collecting first game data for a player; an operation of determining a first game interest of the player by calculating the first game data using a game interest determination model including one or more network functions; and an operation of determining an event for increasing an interest in a game of the player to be provided to the player based on the first game interest of the player.
Patent KR-20200013310-A (KR)
Inventor: KIM DONG HYON
IPC: H04N21/4402
Filed: 2018-07-30
Abstract: The present invention relates to content dual streaming playback control technology. A content dual streaming playback control device comprises: a content analysis engine unit which detects the presence or absence of a video in multimedia content, analyzes a playback area of the video, and modifies the multimedia content to generate user interface (UI) content which blanks the playback area and a video source about the video; a cloud station unit which receives the multimedia content, provides the received multimedia content to the content analysis engine unit, and receives the UI content and the video source from the content analysis engine unit; and a content playback control unit which receives the UI content and the video source, fetches the video directly based on the video source, and overlays the UI content to play the same on a screen. According to the present invention, a time delay due to the communication overload with the cloud station unit can be eliminated.
Patent KR-20200017957-A (KR)
Title: System for removing smell of toilet and Method of this
Inventor: HEO CHI YOUNG
IPC: E03D9/04
Filed: 2018-08-10
Abstract: The present invention relates to a system for removing an odor of a toilet and a usage method using the same and, more specifically, to a system for removing an odor of a toilet and a usage method using the same, which can automatize a drive set of a ventilation module including a ventilation fan in accordance with a usage purpose of the toilet. Accordingly, convenience of a toilet user can be promoted and, at the same time, pleasant toilet environment can be implemented with reduced electric energy.
Patent KR-20180094823-A (KR)
Title: Vehicle control apparatus and method for driving safety
Inventor: KIM DONG HYUK
IPC: B60W40/105
Filed: 2018-08-14
Abstract: A vehicle control method using a smart cruise control (SCC) system comprises the following steps of: driving a vehicle by the SCC system; checking whether a neighboring vehicle detected by a blind spot detection (BSD) device satisfies an adjustment condition; and adjusting the speed of the vehicle in accordance with a result of comparing the speed of the other vehicle adjacent to the vehicle when the neighboring vehicle satisfies the adjustment condition.
Patent KR-20200021848-A (KR)
Title: System and Method for Judging Biometric Recognition and Fake Biometric Detection of Mobile Device
Inventor: BAEK YOUNG HYUN
IPC: G06F21/32
Filed: 2018-08-21
Abstract: Disclosed are biometric recognition performance and forgery defense capability analysis system of a mobile terminal and a method thereof. According to the present invention, forgery defense capability analysis system can evaluate biometric recognition performance of a biometric recognition sensor and forgery defense capabilities for distinguishing a forged living body. To this end, a mobile terminal acquires a sample image from a sample for examination in an examination mode and provides the sample image to an analysis system only when the sample for examination is a living body.
Patent KR-20200025820-A (KR)
Inventor: KIM KYUNG BUM
IPC: G06F3/06
Filed: 2018-08-31
Abstract: A multi-level cell memory system comprises: a multi-level cell memory device; and a controller controlling the memory device. The controller includes a processor that searches for a word line last programmed in an open memory block when powered up after a sudden power off, and controls a sequential read operation of the memory device for a plurality of logical pages corresponding to the word line. The processor controls the memory device to terminate the sequential read operation for the plurality of logical pages according to whether error correction for sequentially read data has failed, receive data that has failed to correct an error and data on which the sequential read operation has not been performed from a host, and program the received data. According to the present invention, the time of a recovery operation due to a sudden power off is reduced.
Patent KR-20180103027-A (KR)
Inventor: HWANG SU KYEONG
IPC: A23L33/10
Filed: 2018-09-04
Abstract: The present invention relates to a composition for preventing, alleviating, or treating a neurodevelopmental disorder, wherein the composition comprises L-serine which is an amino acid as an active ingredient Specifically, a technique capable of diagnosing an L-serine biosynthesis disorder of neurodevelopmental disorder patients has been secured, and it has been confirmed that clinical symptoms can be alleviated by the supply of L-serine. In addition, it has been confirmed that a destroyed blood-brain barrier can be restored, and thus it is expected that the prevention can be applied to prevention and treatment of postanoxic ischemic brain injury, traumatic brain injury, neuroinflammatory disease, cerebrovascular disease, degenerative nerve disease, attention disorders, memory impairment, and the like. However, since L-serine has a low cerebral absorption rate and thus a therapeutic effect is limited only by a diet. Therefore, it is necessary to develop a composition that can maximize the effect. The present invention can be useful to present an effective prevention and treatment guideline of various neurological disorders through a diagnosis method and a composition established according to the present invention.
Patent KR-20180102039-A (KR)
Inventor: SEO CHANG KEUN
IPC: G03G21/16
Filed: 2018-09-06
Abstract: Disclosed is a CRUM unit mountable in an image forming apparatus capable of using a general-purpose memory controller. The CRUM unit comprises: a decoding unit converting a first clock signal, inputted from an image forming apparatus, into a second clock signal; and a control unit managing a memory unit based on the second clock signal. The first clock signal is divided into a data interval and an idle interval having different pulse widths. The second clock signal is a clock signal maintained at a high value or low value in the idle period.
Patent KR-20200028713-A (KR)
Title: System of discovering technology buyer candidates based on patent information and providing reason why the buyer candidates are likely to buy
Inventor: KIM YOUNG DAE
IPC: G06Q10/06
Filed: 2018-09-07
Abstract: According to the present invention, a system for discovering candidates for technology buyers based on patent information and providing evidence based on validity comprises: a patent information collection unit; a patent information processing unit which processes patent information collected by the patent information collection unit; a research and development project discovery unit which discovers promising research and development projects based on the processing of the patent information processing unit; and a validity basis providing unit for presenting the reason for discovering the promising research and development projects as data. The system further comprises a technology buyer candidate providing unit for providing a list of patent holders or applicants including patents related to the promising research and development projects discovered in the research and development project discovery unit.
Patent KR-20200028718-A (KR)
Inventor: EOM HEE SANG
IPC: H04N21/2362
Filed: 2018-09-07
Abstract: Provided is a technology for converting an MPEG-TS encoder based on first generation digital broadcasting using ATSC 1.0 standard to be used in an ATSC 3.0 UHD-based new system. According to one embodiment of the present invention, a transcoding method for IP packet compatibility based on ATSC 3.0 of an MPEG-TS stream, which is implemented by a computing device including one or more processors and one or more memories for storing commands executable in the processors, comprises: a demultiplexing step of analyzing an MPEG-TS stream received for conversion into audio and video (AV) data, program clock reference (PCR) data, and program specific information protocol (PSIP) information; a conversion step of converting the AV data, the PCR data, and the PSIP information extracted by the demultiplexing step into an ATSC 3.0 standard stream; and a stream transmitting step of converting the ATSC 3.0 standard stream generated by the conversion step into a broadcasting transmission stream, and transmitting the same.
Patent KR-20180107037-A (KR)
Title: Transaction system using virtual currency
Inventor: LEE JANG WON
IPC: G06Q20/06
Filed: 2018-09-10
Abstract: The present invention relates to a payment system using virtual money, which ensures a stable transaction with high reliability by enabling a purchaser having virtual money as a subscriber electronic wallet to use the same as cash exchanged depending on a market price of the virtual money, and enabling a seller to request the same price as general payment and to be paid by cash or virtual money. According to the present invention, a seller terminal transmits sales information including a sale price and a deposit account of a seller to a purchaser terminal using a barcode or a near field communication (NFC) means, and the purchaser terminal receiving the sales information transmits purchaser information including an ID of the purchaser and payment information including the sales information to a virtual money payment server to request payment of the virtual money. The virtual money payment server queries an electronic wallet for each subscriber in which virtual money of the purchaser is stored and an exchanged amount DB for each subscriber in which purchase with the virtual money of the subscriber is stored, and exchanges the virtual currency of the electronic wallet of the subscriber into a market price at a time point of a transaction to transmit exchanged amount information to the purchaser terminal. The purchaser terminal receiving the exchanged amount information transmits payment request data to the virtual money payment server. In addition, the paid virtual money is transferred to a virtual money DB and stored, and then the virtual money payment server transmits permission data to the seller terminal and the purchaser terminal and pays a sale price exchanged to a market price of the virtual money of the subscriber or the virtual money itself to the seller.
Patent KR-20200030365-A (KR)
Title: Aerosol generating article including heat source
Inventor: KI SUNG JONG
IPC: A24F47/00
Filed: 2018-09-12
Abstract: Disclosed is an aerosol-generating article comprising a heat source, an aerosol-forming substrate located downstream of the heat source, a mouthpiece portion comprising a hollow tube that forms a hollow therein, and a wrapper. The wrapper comprises perforation lines formed at a position distanced from the upstream end of the hollow tube by a predetermined distance, and the mouthpiece portion can be separated from the aerosol-generating article as force is applied to the perforation lines.
Patent KR-20200030751-A (KR)
Title: TFT substrate and light emitting display device including the same
Inventor: OH KUM MI
IPC: H01L29/786
Filed: 2018-09-13
Abstract: Provided is a TFT substrate capable of realizing stable driving characteristics by securing the channel length of a driving TFT of polycrystalline silicon. The TFT substrate comprises a TFT which includes a gate electrode and first and second semiconductor layers stacked in a vertical direction while interposing the gate electrode therebetween and made of polycrystalline silicon on the substrate, wherein the first and second semiconductor layers are electrically connected in series and include first and second channel parts, respectively, and at least one of the first and second channel parts has a structure bent in a plane way.
Patent KR-20190042442-A (KR)
Title: Method for cutting watch crystals
Inventor: BAZIN JEAN LUC
IPC: B28D5/02
Filed: 2018-09-14
Abstract: A method for cutting a watch crystal (1) along a contour (2) in a plate (3) of a transparent material comprises: a step of forming a first cut line or a kerf (5) on a first side (4) of the plate (3) to form a first chamfer (1) for each crystal (1) of the plate (3); a step of flipping the plate (3) and marking the position of the first chamfers (6) or a previously machined marking (14); a step of forming a second cut line or a kerf (8) on a second side (4) to form a second chamfer (9) for each crystal (1); and a step of separating the crystals (1) by machining through the plate (3) at each contour (2) to form an edge (11) of the crystal (1).
Patent KR-20200031787-A (KR)
Title: Curved glass and glass bending method
Inventor: CHO HYUNG SIK
IPC: C03B23/023
Filed: 2018-09-17
Abstract: An embodiment of the present invention can provide curved glass which, in curved glass formed by bending a part of flat glass having a front surface and a rear surface, comprises: a flat plate part having a flat shape; a bending part bent and extended from the flat plate part; and a pattern having a concave shape toward the outside from the bending part, and formed parallel to the boundary between the flat plate part and the bending part. The curved glass according to an embodiment of the present invention can form the pattern on the surface thereof.
Patent KR-20200032464-A (KR)
Title: Integrated circuit
Inventor: KIM JA YOUNG
IPC: G11C7/22
Filed: 2018-09-18
Abstract: Provided is an integrated circuit which comprises: a delay circuit delaying one or more input signals; a toggle detection circuit detecting whether to toggle the one or more input signals; and a replica delay circuit delaying one or more clock signals in a section in which a toggle of the one or more input signals is not detected by the toggle detection circuit.
Patent KR-20190033026-A (KR)
Title: Cylindrical Secondary Battery Consisting of Curved Bottom
Inventor: KIM YONG HOON
IPC: H01M10/643
Filed: 2018-09-19
Abstract: The present invention relates to a cylindrical secondary battery. The cylindrical secondary battery comprises: a jelly-roll type electrode assembly having a separator interposed between an anode and a cathode and wound therearound; a cylindrical battery case of a metallic material containing the jelly-roll type electrode assembly and an electrolyte; and a cap assembly positioned at the open upper end of the cylindrical battery case. The bottom surface of the cylindrical battery case is made up of a curved surface, which is concave inward as a whole.
Patent KR-20200039482-A (KR)
Inventor: YOON JUN HYUK
IPC: A45B3/00
Filed: 2018-10-06
Abstract: The present invention relates to an umbrella cup holder for enabling a user to additionally and freely hold a cup when the user grips another article. The umbrella cup holder includes: a cup holder adjusting umbrella rod formed of plastic, wood or metal to support a middle of an umbrella and allow a ring to slide along a part thereon and a cup holder to move up and down; a handle used to enable the user to hold the umbrella; an umbrella canopy formed of a waterproof material to prevent rain directly; hinge-type umbrella ribs coupled to the canopy such that the umbrella is tightly deployed; an umbrella press accommodated therein with a spring and engaged with the ring at upper and lower portions of the umbrella rod to maintain an unfolded or folded state of the umbrella; an umbrella ring that slides up and down along the umbrella rod when the umbrella is unfolded or folded; an umbrella spreader configured to connect both sides of the hook and the umbrella ribs; and a cup holder attached to the umbrella rod and adjustable in a height to effectively use or carry the cup even when the user′s hands are inconvenient.
Patent KR-20180113955-A (KR)
Inventor: SEONG MIN LEE
IPC: G02B7/02
Filed: 2018-10-08
Abstract: A voice coil motor includes: a bobbin including a body disposed on a base, a support unit protruding from an outer circumferential surface of the body and a bobbin groove connecting the upper end and the lower end of the outer circumferential surface of the body; a pair of first and second elastic members coupled to the bottom surface of the bobbin; a coil block supported by the support unit and including a first end part connected to the first elastic member and a second end part wound with a tubular shape from the first end part and connected to the second elastic member by passing through the bobbin groove; and a housing disposed on the base and a magnet facing the coil block and fixing the magnet. Accordingly, the present invention can improve image quality and driving performance.
Patent KR-20200044222-A (KR)
Inventor: YE JONGCHUL
IPC: A61B6/00
Filed: 2018-10-12
Abstract: Disclosed are a method for processing a mismatched low dose X-ray computerized tomography image using a neural network and an apparatus thereof. According to one embodiment of the present invention, the method for processing an image to improve restoration speed comprises the steps of: receiving a low dose X-ray computerized tomography (CT) image; and restoring the low dose X-ray CT image into a routine dose X-ray CT image corresponding to the low dose X-ray CT image by removing a noise from the low dose X-ray CT image using a neural network based on semi-supervised learning learned by using mismatched data.
Patent KR-20200042255-A (KR)
Inventor: JUNG SUNG CHUL
IPC: H01L21/67
Filed: 2018-10-15
Abstract: An embodiment of the present invention provides an apparatus for heat-treating a substrate and a method for cooling a heating plate of the apparatus. The method for cooling a heating plate, which is arranged in a treatment space of a chamber to heat the substrate, removes the substrate from the treatment space, opens the treatment space, and allows air current formed outside of the treatment space to be introduced into the treatment space to cool the heating plate. Therefore, the cooling time of the heating plate can be shortened.
Patent KR-20200044278-A (KR)
Inventor: SONG KYOUNG JUN
IPC: G06F30/00
Filed: 2018-10-19
Abstract: The present invention relates to a glass harp simulation system, including: a glass harp on which an identification code is printed, which includes a space for receiving liquid, and which has one side open; and a user terminal in which an application programmed to simulate the tone and pitch of the glass harp operates by recognizing the identification code of the glass harp. It is possible to simulate the tone and pitch before filling the glass harp with real water.