baber/WOPTO huggingface dataset:
Patent KR-20180082364-A (KR)
Inventor: YANG KAP SEUNG
IPC: D01F9/12
Filed: 2018-01-10
Abstract: The present invention relates to a liquid crystal composite elastic fiber, and a production method thereof. To this end, a graphene-based material is dispersed in a polymeric solution containing a polymer having a polar group, and a graphene-based composition in which the polymer is intercalated or chemically reacted with the graphene-based material is spun. According to the present invention, it is possible to secure excellent conductivity.
Patent KR-20180036656-A (KR)
Inventor: HEO SUN
IPC: B65D88/02
Filed: 2018-01-19
Abstract: The present invention provides a coolant storage tank to prevent the re-pressurization and reheating of a reactor building in the cooling of the reactor building when a serious accident occurs, and a reactor building passive cooling system including the same. The coolant storage tank capable of cooling a building in a passive way includes: a storage tank which forms a first storage space for storing coolant; a compartment tank which is arranged to be near the building in the storage tank and forms the first storage space and a separated second storage space so that the coolant is separated; an inlet unit which is arranged in the compartment tank and makes the coolant in the first storage space flow naturally to the second storage space when the water level of the second storage space decreases; and a heat exchanger which is extended from the compartment tank to the building and cools down the building based on the coolant of the second storage space, wherein the capacity of the second storage space is less than the capacity of the first storage space.
Patent KR-20190090955-A (KR)
Title: A COMPOSITION FOR IMPROVING SKIN AGING AND SKIN INFLAMMATION COMPRISING EXPRESSION STIMULATORS OF NON-TRANSLATED GENE nc886 AND A METHOD SCREENING THE SAME
Inventor: LEE KWANG SOO
IPC: A61K8/98
Filed: 2018-01-26
Abstract: The present invention relates to a composition for improving skin aging and skin inflammation, comprising as an active ingredient expression stimulators of the non-translated gene nc886 represented by the nucleotide sequence of SEQ ID NO: 1 or a nucleotide sequence having 90% or more homology thereto; and a method for screening the expression stimulators of non-translated gene nc886 for improving the skin aging and skin inflammation. According to the present invention, it is possible to improve skin conditions such as skin aging and skin inflammation by reducing the expression of collagenase and COX-2 through overexpression of the non-translated gene nc886. In addition, according to the present invention, the expression level of the non-translated gene nc886 is confirmed using a screening method of a substance having skin aging and skin inflammation improving activity including a cell expressing the non-translated gene nc886, thereby screening substances having skin aging and skin inflammation improving activity quickly and efficiently.
Patent KR-20190095705-A (KR)
Title: Workpiece clamping device of machine tool pallet
Inventor: JAEWAN HYUN
IPC: B23Q1/00
Filed: 2018-02-07
Abstract: The present invention relates to a device for fixing a workpiece of a machine tool pallet. According to the present invention, a plurality of clamp devices for fixing a workpiece on an upper surface pallet of a machine tool is provided, wherein a hydraulic pump at the inside of one side of a pallet, an electric motor for driving the hydraulic pump, and a switching valve are installed, a flow path is formed between the switching valve and a clamp to transmit a hydraulic pressure supplied from the hydraulic pump through the inside of a main body of the pallet or to pass fluid pressure discharged from the clamp, and a working fluid tank is provided for storing a working fluid to be supplied to the hydraulic pump at a lower part of one side of the pallet.
Patent KR-20190097564-A (KR)
Title: The drain stink back and protection with sensor using the automatic opening and closing drain structure
Inventor: KIM YANG JAE
IPC: E03F5/042
Filed: 2018-02-12
Abstract: The present invention relates to an automatically opened and closed drain structure using a sensor with a drain backflow and odor prevention function, capable of solving a high chance of having a drain clogged. In other words, according to the present invention, a pollutant inflow and odor discharge apparatus includes: an opening and closing plate formed to be opened when liquid flowing thereinto reaches no less than a predetermined depth; a sensor having a temperature and humidity sensor or water level sensor; a support rod formed to enable the opening and closing plate to be opened by having the length reduced; a drain wall formed as a square pillar; a lattice mesh formed as an iron lattice structure; and a lattice mesh support having a rectangular structure with holes smaller than the lattice mesh.
Patent KR-20190097993-A (KR)
Title: Air pressure massager with a rigid exterior
Inventor: SHEEM SANG KEUN
IPC: A61H9/00
Filed: 2018-02-14
Abstract: The present invention relates to a pneumatic massage device, which comprises a conventional pneumatic massage device and a hard shell. The pneumatic massage device is located in the hard shell, and the shell has a hinged door. When opening and closing the massage device, the device is set to open and close the hard shell instead of using a zipper mounted on the massage device. Thus, the device has advantages such as easy opening, neat and firm looking, and easy maintaining of cleanliness of the outside. The hinged door can be realized by an electrical drive operation.
Patent KR-20190098427-A (KR)
Inventor: LEE JAE KWAN
IPC: A62B18/02
Filed: 2018-02-14
Abstract: According to one embodiment of the present invention, an oxygen mask with improved wearing comfort comprises: a mask body having a reception space formed therein to be spaced apart from a user′s face and a wire embedded in one region of a boundary to be closely attached to an outline of the user′s face; a filter unit installed in the reception space and filtering air supplied from the outside with a membrane member to supply filtered oxygen into the mask body; an electrolysis unit receiving power from a battery fixed on one side of the mask body to electrolyze water supplied from a water supply unit into oxygen and hydrogen, and supplying the separated oxygen into the mask body; and a hydrogen removal unit removing the hydrogen separated by the electrolysis unit. Accordingly, it is possible to minimize flow of the external air polluted by yellow dust, fine dust and the like into a human body and supply high concentration oxygen to a user by the membrane filter and electrolysis of water.
Patent KR-20190099670-A (KR)
Inventor: PARK MOON SUK
IPC: A61L9/20
Filed: 2018-02-19
Abstract: The present invention relates to a UV irradiation lamp system that can be provided in a vehicle to emit UV light on the surface of a road. Specifically, the present invention relates to a UV irradiation lamp system having a self-cleaning function for photocatalytic activation, which oxidizes and removes fine dust-causing substances through photocatalysis by irradiating UV. The present invention is installed on a vehicle traveling on a pavement to irradiate UV on the surface of the pavement while keeping a protective cover clean by spraying washing water through a brush or washing water spray nozzle, thereby enhancing the activation of the photocatalytic action on the pavement and thus the reduction of fine dust and the promotion of atmospheric purification.
Patent KR-20190103640-A (KR)
Title: Cancer stem cell-specific biomarkers
Inventor: CHANG NIM IM
IPC: G01N33/574
Filed: 2018-02-28
Abstract: The present invention relates to biomarkers that vary in the degree of methylation and expression specifically to cancer stem cell function. MicroRNAs and genes, which are cancer stem cell-specific markers of the present invention, vary in the degree of methylation and expression specifically to cancer stemness of glioblastoma, and thus can be usefully used as cancer stem cell-specific biomarkers of glioblastoma.
Patent KR-20190104787-A (KR)
Title: Apparatus for providing bigdata analying result and manegement information based on web browser event
Inventor: KIM BO SOON
IPC: G06Q10/06
Filed: 2018-03-02
Abstract: The present invention provides a total business information providing apparatus which integrates and provides a big data analysis result corresponding to an event and inputted to a web browser, and business information. The total business information providing apparatus includes: an event detecting module which detects an event inputted by a user; an event analysis client module which transmits the event detected from the event detecting module to an event factor extracting server, and receives an event factor, the event analysis result, from the event factor extracting server; and at least one of a business information system client module which converts the event factor into a query in a form a business information system requires to transmit the query to the business information system and a big data analysis client module which receives a big data analysis result corresponding to the event or the event factor. According to the present invention, it is possible to support a worker to easily perform business activities by visualizing a business dashboard displaying business information related to a search result at once.
Patent KR-20180105069-A (KR)
Inventor: KAWAJIRI KENSUKE
IPC: G03G15/00
Filed: 2018-03-05
Abstract: The present invention provides an image forming device capable of preventing unnecessary replacement of a toner cartridge when replacing a drum component. A toner cartridge supplies a toner. When a first operation is performed after mounting the drum component, the drum component uses the toner supplied from the toner cartridge as a lubricant. The toner cartridge and the drum component are detachably mounted. The image forming device detects a value indicating a remaining amount of the toner held by the toner cartridge and a value indicating a remaining lifetime of the drum component. When the value indicating the remaining lifetime is less than or equal to a predetermined threshold value, replacement of the drum component is notified. Content of the notification is switched according to the value indicating the remaining amount of the toner held by the toner cartridge.
Patent KR-20190091173-A (KR)
Title: Two-dimensional coding method for visible light communication and apparatus thereof
Inventor: YOO MYUNG SIK
IPC: H04B10/116
Filed: 2018-03-06
Abstract: Disclosed are a two-dimensional coding method for visible light communication and an apparatus thereof. According to one embodiment of the present invention, a transmission apparatus for visible light communication comprises: an LED array including a plurality of vertical panels; and a controller generating a control signal for each of the plurality of vertical panels. Each of the plurality of vertical panels transmits different visible light signals based on the control signal.
Patent KR-20190106408-A (KR)
Title: Selfie support Camera System using electronic geographic information
Inventor: LEE SUN MEE
IPC: H04N5/77
Filed: 2018-03-09
Abstract: The present invention relates to a self-photography photo supporting camera system for automatically identifying a user walking on a selfie dedicated road and photographing an image. The self-photography photo supporting camera system comprises: an AR sticker having an NFC communication module and a Bluetooth communication module which store unique identification numbers, respectively, embedded therein; a plurality of sensing units placed at regular sections between the start point and the end point of a selfie dedicated road, and automatically exchanging a data signal with the NFC communication module and the Bluetooth communication module of the AR sticker when a user with the AR sticker walks on the selfie dedicated road; a user position detecting unit identifying the position of the user in real time by being provided, from the plurality of sensing units, with information on time at which the sensing units automatically exchanges the data signal with the NFC communication module and the Bluetooth communication module of the AR sticker, and the intensity of transmission and reception of the data signal; an image photographing unit identifying the user based on the position of the user transmitted from the user position detecting unit, and automatically photographing images of the user at least once in the background of the selfie dedicated road; and a data server making into a database the image data transmitted from the image photographing unit, and the information on the position of the user, storing and managing the same, and providing the photographed images together with the entire moving path to a portable terminal of the user.
Patent KR-20190108916-A (KR)
Title: Stud Welding Gun with Preheating Function
Inventor: PARK JONG HYUCK
IPC: B23K9/32
Filed: 2018-03-16
Abstract: The present invention relates to a stud welding gun with a preheating function and, specifically, to a stud welding gun with a preheating function wherein a heating element is provided inside a guide panel to prevent welding defects during a welding operation. The present invention relates to the stud welding gun comprising: a main body having a handle having an operation switch formed on one side, a stud chuck formed at a center thereof, and a display indicating a current temperature and a set temperature at one side thereof; a rod slidably coupled forward and backward to adjust a spacing in accordance with a length of a stud (S) welded to a high-hardening metal base material such as an armor plate on both sides of the main body; and a guide panel coupled to be interlocked with the forward and backward of the rod and formed with a heating element for preheating the base material therein.
Patent KR-20190109056-A (KR)
Title: Memory apparatuses using heterogeneous memory array and operating methods thereof
Inventor: YANG JOON SUNG
IPC: G11C11/56
Filed: 2018-03-16
Abstract: The present invention relates to a memory device using a heterogeneous memory array, and to an operating method thereof. According to one embodiment of the present invention, the operating method of the memory device, which is the operating method of the memory device performed by the memory device, comprises the following steps: dividing an input bit into one or more data bits in accordance with a mode bits; and writing the divided data bits to each cell of the memory array using a cell level of the memory array set in accordance with the mode bit.
Patent KR-20190110693-A (KR)
Title: Stamp Unit with arbitrary stamping protection function
Inventor: OH YOUNG DOO
IPC: B41K1/58
Filed: 2018-03-21
Abstract: The present invention relates to a stamp unit comprising: a stamp which seals an authentication means including a certificate; a base on which the authentication means is placed; an upper lid coupled to the base to support the stamp and to be movable in a vertical direction with respect to the base; and a random stamping prevention portion coupled to the base or the upper lid to restrict a movement of the upper lid in a downward direction with respect to the base. Thus, according to the present invention, when there is no authentication means or the like below the stamp, stamping at discretion of a user can be prevented, and stamping operation can be made while maintaining a stable and clean state.
Patent KR-20190110809-A (KR)
Title: Cooker performing temperature predictive control and Operating method thereof
Inventor: KIM YOUNG KOOK
IPC: H05B6/06
Filed: 2018-03-21
Abstract: Disclosed are a cooking device for performing a temperature prediction control and an operating method thereof. According to one aspect of a technical idea of the present disclosure, the cooking device comprises: a switching circuit providing alternating current power for induction heating, and generating the alternating current power through a switching operation in response to a switch driving signal; a temperature detecting part measuring a temperature inside the cooking device to generate temperature information; a temperature maintenance prediction module generating a prediction result by predicting whether or not the temperature detected by the temperature detecting part is maintained within a predetermined range during a cooking period through calculation using the temperature information; and a control circuit adjusting and outputting at least one of a frequency and a duty of the switch driving signal in response to the prediction result. Therefore, the present invention is capable of preventing damage to a switching device together while driving a heating part for a sufficient time by predicting and controlling the driving of the heating part through predicting a temperature change in advance.
Patent KR-20190027699-A (KR)
Inventor: YEO MIN KI
IPC: E02D29/12
Filed: 2018-03-26
Abstract: The present invention relates to a manhole facility management system which comprises: a body collecting information with respect to opening and closing of a manhole lid and the inside of a manhole; and a frame mounted in a groove provided between the manhole lid and the manhole, wherein the body is mounted at one side. The body and the frame are realized in the shape of an in-frame to be installed in a manhole facility.
Patent KR-20190113246-A (KR)
Title: Visual alert system and method using eye shield
Inventor: PARK HYOUNG GWEON
IPC: G08B21/18
Filed: 2018-03-28
Abstract: The present invention relates to a visual risk notification system using eye protection and to a method thereof. More specifically, work environment information on risk factors of a risk place is continuously monitored, the possibility of risk occurrences due to risk factors by the work environment information. When the possibility of risk occurrences exists, the visual risk notification system allows a worker working in a potentially risky position to use light on eye protection worn by the worker to visually display the risk, so that notifying the occurrence and the possibility of the occurrence of the risk situation.
Patent KR-20190113414-A (KR)
Title: Dye-sensitized solar cell comprising the quasi-solid state electrolyte
Inventor: KIM JAE HONG
IPC: H01G9/20
Filed: 2018-03-28
Abstract: The present invention relates to a dye-sensitized solar cell comprising a quasi-solid state electrolyte. The dye-sensitized solar cell comprises: a first electrode including a semiconductor layer adsorbed with an organic dye; a second electrode disposed to face the first electrode; and a quasi-solid state electrolyte located between the first electrode and the second electrode. The electrolyte comprises a florescent material transmitting resonance energy to the organic dye.
Patent KR-20190114176-A (KR)
Title: Gene Circuit for Selecting 3-Hydroxypropionic Acid Using Responding 3-Hydroxypropionic Acid Transcription Factor and Method for Screening of 3-Hydroxypropionic Acid Producing Strain
Inventor: PARK SUNGHOON
IPC: C12N15/65
Filed: 2018-03-29
Abstract: The present invention relates to a genetic circuit using a 3-HP-responsive transcription factor and a promoter to which the transcription factor binds, and a method for screening an enzyme involved in the synthesis of 3-hydroxypropionic acid using the same. According to the present invention, it is possible to select strains having high 3-HP productivity without expensive equipment or labor-intensive processes, thereby screening enzymes having excellent 3-HP production activities with high efficiency.
Patent KR-20190049365-A (KR)
Inventor: HAN SANG HO
IPC: B63B17/00
Filed: 2018-04-02
Abstract: The present invention relates to a gas treatment system and a liquefied gas carrier having the same. According to the present invention, a gas treatment system, which is provided on a liquefied gas carrier having a cargo tank storing a cargo which is liquefied petroleum gas or ethane, includes: a fuel tank storing fuel which is liquefied natural gas; a fuel supply unit supplying the fuel of the fuel tank to a propulsion engine of the liquefied gas carrier; and a purging unit generating purging gas and purging a section through which the cargo flows, wherein the fuel supply unit shares the purging gas generated in the purging unit to be purged.
Patent KR-20190115613-A (KR)
Title: Medical system and method
Inventor: CHO SOO JOUNG
IPC: G16H40/20
Filed: 2018-04-03
Abstract: The present invention relates to a medical system and a method thereof, capable of allowing the elderly or general people not familiar to hospital treatment to easily get hospital treatment without being accompanied by a guardian. To achieve the purpose, a person subject to treatment wears a portable terminal outputting voice messages, and is provided with treatment position guide information in real time through the portable terminal. To be more specifically, the medical system comprises: a portable terminal (100) transmitting and receiving treatment position guide messages through wireless communications; a guide terminal (200) connected with a hospital management server through a network and outputting the next treatment position guide message to the portable terminal; and a hospital management server (300) detecting the treatment position guide information to the guide terminal in real time, and identifying a motion line by receiving treatment results of the person subject to treatment from the guide terminal.
Patent KR-20190118334-A (KR)
Inventor: LEE JAE JUN
IPC: B32B27/32
Filed: 2018-04-10
Abstract: A co-extruded antibiotic multi-layer film for packaging the food comprises: (i) an inner layer (1a) consisting of a metallocene linear low density polyethylene resin; (ii) an intermediate layer (1b) consisting of a polyethylene resin; and (iii) an outer layer (1c) consisting of a polyamide resin. In the inner layer (1a), 1-10 wt% of oyster peel powder is contained. The co-extruded antibiotic multi-layer film for packaging the food (1) has excellent gas and moisture barrier properties, transparency and flexibility, has excellent antibiotic qualities and is harmless to the human body. In addition, the production cost of the film is low.
Patent KR-20180125879-A (KR)
Title: Head-mounted display device
Inventor: HUNG YI
IPC: G02B27/01
Filed: 2018-04-12
Abstract: An HMD device includes an illumination system, a display device, a lens module and a waveguide system. The illumination system includes an aperture diaphragm. The display device converts an illumination beam into an image beam. The waveguide system guides the image beam and projects the image beam onto a projection target. The waveguide system includes a first waveguide element and a second waveguide element. The image beam is projected onto the projection target through the lens module, the first waveguide element and the second waveguide element, and converges to a first diaphragm in the first waveguide element. The image beam is projected onto a second diaphragm outside the second waveguide element. The second diaphragm is located in the projection target. The illumination beam converges to a third diaphragm in the illumination system. The aperture diaphragm is located in the third diaphragm. Accordingly, the present invention can obtain high image quality and provide a large field of view.
Patent KR-20190120496-A (KR)
Title: Measurement apparatus for air-fuel ration
Inventor: KIM CHANG GIL
IPC: F23N5/00
Filed: 2018-04-16
Abstract: The present invention relates to an air-fuel ratio measurement control device of a combustion apparatus which can be applied to a domestic boiler or an industrial boiler. According to the present invention, provided is a technique which ensures high measurement reliability over all periods including a LEAN-RICH conversion interval where mathematical inconsistency occurs, through realizing an algorithm which models a relationship between a pumping current lp and an oxygen concentration O2 and lambda (λ) leading to one O2 vs lambda (λ) by deriving an lp vs O2 value in the LEAN-RICH interval using a second equation by measuring a pumping current driving an oxygen sensor regardless of the fuel used.