baber/WOPTO huggingface dataset:
Patent KR-20190105185-A (KR)
Title: Small size cng storage tank
Inventor: SEO MI YOUNG
IPC: F17C13/12
Filed: 2018-02-23
Abstract: Disclosed is a structure of a small size CNG storage tank for storing and receiving low volume CNG. According to the present invention, the small size CNG storage tank comprises: a tank body of which an external shape is provided in the rectangular shape of a rectangular parallelepiped or a cube; and a honeycomb structure installed in the tank body to disperse stress applied to an external wall of the tank body with a hive structure. The tank body and the honeycomb structure are integrally manufactured to be lightened by using aluminum or an aluminum alloy material.
Patent KR-20190102798-A (KR)
Title: Hot water boiler with vortex guide
Inventor: CHOI YOUNG HWAN
IPC: F24H9/02
Filed: 2018-02-27
Abstract: The present invention is advantageous in that a spiral portion is disposed inside a casing, and water supplied into the casing moves to the upper side of a space portion while swirling along the spiral portion and being in contact with a smoke tube for a long time, and thus improves the heat-exchange efficiency of the smoke tube. Further, the present invention is advantageous in that the water supplied into the casing forms a vortex while swirling along the spiral portion and thus water flowing toward a hot-water discharge portion collides with the bottom surface portion of a firebox at a high flow speed so that scale is not collected on the bottom surface portion of the firebox.
Patent KR-20190105693-A (KR)
Title: Bending device with four rollers
Inventor: LEE SANG YUN
IPC: B21D5/14
Filed: 2018-03-05
Abstract: A bending device using four rollers comprises a frame member, a support roller, a pressing roller, a first bending roller, a second bending roller, a first bending roller lifting member, and a second bending roller lifting member. An ascending height of the first bending roller lifted by the first bending roller lifting member is maintained in a relatively higher state than an ascending height of the second bending roller lifted by the second bending roller lifting member. As an object to be bent is bent, an end of the object to be bent can be supported by the first bending roller while being tightly attached to an outer surface of the first bending roller. The end of the object to be bent can be supported by the first bending roller to bend the entire object to be bend while maintaining constant curvature. The first and the second bending roller can be lifted by using a table value preset in accordance with properties of the object to be bend.
Patent KR-20190105456-A (KR)
Title: Tip cleaner for surgical instruments and surgical drape
Inventor: LEE IL HO
IPC: A61B46/20
Filed: 2018-03-05
Abstract: The present invention relates to a tip cleaner for surgical instruments and a surgical drape having the same. The tip cleaner for surgical instruments including a sandpaper member to remove the tissues covered in the surgical tip can be used to be attached to a drape main body of a fabric material, thereby greatly improving convenience during surgery and preventing unnecessary accidents during surgery to facilitate the progress of a surgical procedure.
Patent KR-20190108427-A (KR)
Title: Composition of skin external application for promoting skin volume or renewing
Inventor: KIM HAN YOUNG
IPC: A61K8/9789
Filed: 2018-03-14
Abstract: The present invention relates to a composition of skin external application comprising Ranunculus japonicus extract as an active ingredient. The composition of skin external application containing the extract of the present invention promotes the proliferation of human adipose derived stem cells, promotes differentiation into adipocytes, induces the secretion of cell growth factors, improves skin regeneration due to wound healing, has an excellent effect of reducing skin wrinkles, improving skin elasticity, and promoting skin volume, and has no side effect by using natural extract.
Patent KR-20190108747-A (KR)
Title: Touch Sensor Integrated Digitizer
Inventor: PARK MIN HYUK
IPC: G06F3/041
Filed: 2018-03-15
Abstract: Provided is a digitizer integrated with a touch sensor capable of being stably operated without interference between the touch sensor and the digitizer. According to the present invention, the digitizer integrated with a touch sensor comprises: a touch sensor transmitting/receiving a first signal of a first frequency to/from the touch sensor; a digitizer circuit transmitting/receiving a second signal of a second frequency different from the first frequency to/from digitizer; and one or more first isolation circuits preventing interference between the first and second signals.
Patent KR-20190109811-A (KR)
Title: Method for providing mobile communication service and mobile communication system using the same
Inventor: CHAE DA HAENG
IPC: H04W48/04
Filed: 2018-03-19
Abstract: According to an embodiment of the present invention, provided is a mobile communication system comprising: a first base station for providing a first mobile communication network service; a second base station for providing a second mobile communication network service having a data transmission speed different from that of the first mobile communication network; and a server for receiving specific area entry information from a mobile device through the first base station and sending a second mobile communication service available message to the mobile device through the first base station. The server receives a message regarding whether to approve the use of the second mobile communication network service from the mobile device through the first base station and approves the second mobile communication service to the mobile device based on the user approval.
Patent KR-20180109758-A (KR)
Inventor: EBINUMA KAZUYUKI
IPC: C23C8/80
Filed: 2018-03-28
Abstract: Provided are a chain component having a simple surface treatment structure and maintaining excellent wear resistance over a long period of time, and a chain having the chain component to maintain excellent wear resistance extensibility. The chain component of the industrial chain (1) for power transmission has a chrome nitride layer comprising more than 0 mass% and less than or equal to 55 mass% of iron on the outside of a steel-based base material to have a rough surface having uneven portions where at least other components of the chrome nitride layer are slid.
Patent KR-20190113226-A (KR)
Title: Real time 3d map building apparatus and method
Inventor: YOU SO HEE
IPC: G06T7/13
Filed: 2018-03-28
Abstract: The present invention relates to an apparatus for building a real-time 3D map. The apparatus comprises an image input part for receiving an image periodically captured from a camera mounted on a vehicle in the unit of a frame; an image processing part which binarizes the contour of a subject and the distribution of an image signal to facilitate edge extraction in each of the periodically input image frames; an edge and edge point extracting part for extracting an edge from each of the image-processed image frames and extracting a plurality of edge points designated as a semi-dense candidate from the extracted edge; an edge point tracking part for continuously tracking the plurality of edge points whenever the image frame is newly input; and a depth estimating part for estimating an optimal depth for the tracked edge points and updating the estimated depth by reflecting the estimated optimal depth in a 3D map.
Patent KR-20190115269-A (KR)
Title: Flexible sampler for groundwater
Inventor: JEON WOO HYUN
IPC: G01N1/10
Filed: 2018-04-02
Abstract: The present invention relates to a flexible underground water sampler and, more specifically, to an underground water sampler which can flexibly enter a straight well and a curved well, and can be stretched to reduce volume to improve storage and moving convenience. More specifically, the flexible underground water sampler comprises: a water intake container (100) including an internal space (110) to collect a sample of a well and having an air hole unit (140) drilled on an upper end thereof, and an opening part (120) coupled to a lower end thereof to become a passage to allow the sample to flow into and out of the internal space (110); a spherical member (200) arranged in the internal space (110) of the water intake container (100) to selectively open and close the opening part (120) and formed to have a larger diameter than the opening part (120) to selectively come in contact with the opening part (120); and a partition member (130) in the internal space (110) of the water intake container (100) to allow the sample to pass therethrough. The water intake container (100) is flexible and longitudinally stretchable. The water intake container (100) is flexible and longitudinally stretchable by a corrugated form, or a wire (400) can be coupled to an upper end of the flexible groundwater sampler to pull the water intake container (100) out of the well after collecting the sample by lowering the water intake container (100) into the well.
Patent KR-20190116775-A (KR)
Title: Medical toothbrush
Inventor: LEE SUN HO
IPC: A46B11/00
Filed: 2018-04-05
Abstract: The present invention provides a hygienic and simple medical toothbrush by discharging a medical medicine stored in the medicine tube from bristles, wherein a medical toothbrush comprises: a medicine tube comprising a medicine storage part formed in a tube form and pressed by a user in a state in which the medicine is stored, and a nozzle part connected to the medicine storage part for discharging the medicine supplied from the drug storage part by the pressure of the user; a toothbrush body composed of a head part in which the bristles are implanted and a handle part gripped by the user, the medicine tube is coupled to be replacable, and a discharge hole for discharging the medicine of the medicine tube is formed; and a tube holder provided on the toothbrush body to couple the medicine tube to the toothbrush body to be replaceable, so that the user can pressurize the medicine storage part.
Patent KR-20190117070-A (KR)
Inventor: LEE KEON MYUNG
IPC: G06F17/18
Filed: 2018-04-06
Abstract: Disclosed are a method for predicting a destination of a ship using port data based on a deep learning algorithm, and an apparatus thereof. Provided are the method for predicting a destination of a ship using port data based on a deep learning algorithm, which predicts a destination of a ship entering the port based on past entry data without prior information and predicts the destination of the ship whose port entry or ship destination is unclear, so as to prevent marine accidents and to use multiple types of destination prediction information of the ship as maritime traffic management such as maritime traffic simulation, sea area safety management.
Patent KR-20190118863-A (KR)
Title: Platform apparatus for movie theater
Inventor: BAE HYUNG JUN
IPC: G06Q50/10
Filed: 2018-04-11
Abstract: According to an embodiment of the present invention, a platform apparatus for a movie theater may comprise: a movie theater including a capsule cinema with a seat, a screen, and a projector and a container cinema; a ticket-release payment processor which enables customers to pre-book through Internet access, communicates wirelessly with a customer terminal entering the movie theater to pay for on-site purchases, and communicates with the customer terminal to automatically make payment for a movie ticket as soon as the customer enters the movie theater when on-site purchase is made; and a movie content transmission server which transmits movie content to a projector in the movie theater through a network.
Patent KR-20190120974-A (KR)
Title: Air cleaning module and refrigerator having the same
Inventor: KIM JI WON
IPC: A61L9/20
Filed: 2018-04-17
Abstract: An air purification module comprises: a housing having an inner space in which an air inlet port and an air outlet port are provided; an axial flow type air blowing fan mounted in the housing and moving the air from the air inlet port to the air outlet port; an air purification unit provided on a flow path of the air to purify the air; and a first guide reducing flow velocity of the air between the air blowing fan and the air purification unit. The air purification unit comprises: a filter provided between the air blowing fan and the air outlet port; and a light source unit providing the filter with light.
Patent KR-20190122440-A (KR)
Title: Optical Fiber Sensor for Submersion and Leakage Detection and Sensing System Using Thereof
Inventor: SONG HONG JU
IPC: G02B6/02
Filed: 2018-04-20
Abstract: Disclosed are an optical fiber sensor for detecting flooding and water leakage and a sensing system using the same. According to one embodiment of the present invention, provided are the optical fiber sensor for detecting flooding and water leakage and the sensing system using the same, comprising an optical fiber including a core and a clad, a first connection part and a second connection part each including the optical fiber. The other end of the second connection part outputs an output optical source entering into an input of the first connection part when an optical output of an end of the first connection part is coupled to an optical input of one end of the second connection part; and the outputted optical source is reflected by a mirror part past a water immersion part and is then coupled to the other end of the second connection part again.
Patent KR-20190124909-A (KR)
Title: Dressing composition for salad containing rubus coreanum vinegar
Inventor: MOON KYU HWAN
IPC: C12J1/00
Filed: 2018-04-27
Abstract: The present invention relates to a dressing composition for salad containing Rubus coreanus vinegar. The dressing composition for salad consists of purified oil, canola oil, Rubus coreanus vinegar, sugar mixtures, brewed vinegar, a Rubus coreanus juice, a seasoning and a thickener. The dressing composition for salad contains Rubus coreanus vinegar, thereby being rich in nutrients such as hydrocarbons, organic acids, vitamin and polyphenol and showing excellent antioxidant effects.
Patent KR-20190125752-A (KR)
Inventor: HYUN JEONG HUN
IPC: B24C1/00
Filed: 2018-04-30
Abstract: The present invention relates to an apparatus and a method for blasting carbon dioxide pellets. The apparatus comprises: a liquefied carbon dioxide tank storing liquefied carbon dioxide; a pallet maker adiabatically expanding the liquefied carbon dioxide to generate dry ice snow, making carbon dioxide pellets; a pressurizing device generating compressed air such that the made carbon dioxide pellets can be injected at a set injection pressure; and an injector injecting the carbon dioxide pellets on the surface of an object to be coated with an abrasive. The liquefied carbon dioxide tank, the pellet maker, and the pressurizing device are integrated into a housing and constituted as a package. The injector is installed on a trolley to be able to move according to working environments. The housing and the injector are connected through a pellet transport path. Thus, the structure is simplified by integrating a carbon dioxide storage container, the pellet maker, and the pressurizing device, and a path for feeding and moving the carbon dioxide pellets to the injector can be extended to efficiently remove foreign substances from the surface to be treated.
Patent KR-20190129266-A (KR)
Title: Content providing server, content providing terminal and content providing method
Inventor: CHOI BYUNG GYOU
IPC: H04N21/488
Filed: 2018-05-10
Abstract: The present invention relates to an apparatus for generating scene meta information. The apparatus comprises a caption information generation part for detecting a plurality of unit captions based on a caption file associated with image content and correcting the plurality of unit captions; an audio information generation part for extracting audio information from the image content, detecting a plurality of voice sections based on the audio information and performing voice recognition on the audio information in each of the voice sections; and an image information generation part for detecting a video section corresponding to each of the voice sections, performing image recognition on image frames within the video section, and selecting a representative image from the image frames.
Patent KR-20190129414-A (KR)
Title: A stove
Inventor: SHEN YINGBIAN
IPC: F24B1/19
Filed: 2018-05-11
Abstract: According to the present invention, provided is a furnace comprising: a body comprising a lower plate, a side surface part, and an upper plate so as to form a hollow part therein, and a gas inlet port and a gas outlet port being spaced apart from each other on the side surface part; a combustion part arranged on one side of the body so as to communicate with the gas inlet port; and an exhaust part arranged on the other side of the body so as to communicate with the gas outlet port. Therefore, an objective of the present invention is to provide the furnace having an improved structure having a variety of cooking functions while improving combustion efficiency with little fuel.
Patent KR-20190140496-A (KR)
Inventor: LEE YOUNG JIN
IPC: B60W30/14
Filed: 2018-05-23
Abstract: The present invention relates to an autonomous driving state notification device, a system including the same, and a method thereof. An autonomous driving state notification device according to an embodiment of the present invention includes: a communication unit which performs communication with a surrounding communication medium; and a processor which determines a current vehicle communication state, a road condition, time information, and the weather condition of a vehicle using information received from the communication unit or information stored in the vehicle when receiving an autonomous driving request, performs autonomous driving control based on the vehicle communication state, the road condition, the time information, and the weather condition, and outputs a notification when sensing a change in at least one of the vehicle communication state, the road condition, the time information, and the weather condition.
Patent KR-20190137454-A (KR)
Inventor: CHONG WOO SUK
IPC: B64C29/00
Filed: 2018-06-01
Abstract: According to the present invention, a vertical take-off and landing unmanned aerial vehicle includes: a fuselage unit; a wing unit provided on both sides of the fuselage unit; a rotor unit provided on the wing unit; an opening and closing unit opening and closing an upper portion and a lower portion of the rotor unit; a tilt rotor unit provided on the back of the fuselage unit and rotationally provided thereon; and a control unit provided on the fuselage unit and controlling take-off, landing and flight based on a control signal received in a wireless manner. According to the present invention, the vertical take-off and landing unmanned aerial vehicle is capable of vertical take-off and landing, is possible to minimize air resistance during horizontal glide, and is possible to rapidly reduce speed when an emergency situation is generated during the horizontal glide.
Patent KR-20180125910-A (KR)
Title: Sla 3d printer
Inventor: SEO SUK HYUN
IPC: B29C64/40
Filed: 2018-06-11
Abstract: An SLA 3D printer according to the present invention comprises: a plurality of shaping plates; a shaping plate moving means for controlling each of the shaping plates; a resin container containing the shaping plate and a photo-curable liquid resin; a light source for curing the liquid resin; and an optical path changing means for changing the optical path. When one shaping plate of the shaping plates is being moved by the shaping plate moving means, the optical path changing means changes the optical path so that light of the light source is scanned on another shaping plate that is not moving.
Patent KR-20190000810-A (KR)
Inventor: KIM YOUNG CHAN
IPC: D06F57/00
Filed: 2018-06-20
Abstract: The present invention relates to a laundry drying device having multiple safety functions, which can achieve a disaster prevention and/or a crime prevention function by including various safety functions including fire detecting and alarming, extinguishment at fire detection, invader monitoring and alarming by human body detection, and overheating detection of a warm-air heater for a warm air function, besides a basic indoor laundry drying function. To achieve the above purpose, according to a desirable embodiment of the present invention, the laundry drying device having multiple safety functions comprises: a fire detector which is installed in a main body case in order to detect heat (temperature) and/or smoke; a control unit which controls output of a fire detection alarm signal according to fire detection of the fire detector; an alarming unit which generates a fire alarm under the control of the control unit; and an AC/DC converting unit which is to supply power necessary for fire detection and fire alarm. In addition, the laundry drying device may selectively include: an automatic fire fighting operation function which automatically sprays a fire fighting liquid when the fire detector detects a fire; a warm-air heater detecting sensor which is to detect overheating of the warm-air heater for warm-air drying of laundry; and a human detection function which is conducted by a human detecting sensor for detecting an invader to the room.
Patent KR-20190143185-A (KR)
Inventor: NOH CHANG WOO
IPC: H01L29/78
Filed: 2018-06-20
Abstract: The present invention relates to a semiconductor element having a Fin-FET. The semiconductor element having a Fin-FET comprises: active fins arranged on a substrate; an element separation layer arranged on both sides of the active fin; a gate structure crossing the active fins and the element separation layer; a source/drain region arranged on the active fins at a side wall of the gate structure; a first interlayer insulation layer arranged on the element separation layer and formed to be in contact with a part of the side wall of the gate structure and a part of a surface of the source/drain region; an etching stop layer covering the first interlayer insulation layer, the gate structure, and the source/drain region; and a contact plug passing through the etching stop layer and in contact with the source/drain region. The source/drain region can include main growth units in contact with an upper surface of the active fins and a merge growth unit in which edge parts of the main growth units are merged.
Patent KR-20200001129-A (KR)
Title: Magnetic support type gate valve system
Inventor: CHOI DAI KYU
IPC: H01F7/02
Filed: 2018-06-27
Abstract: The present invention relates to a magnetic support type gate valve system, which can open and close a passage of a chamber through which a vertically erected substrate or a processing target come in and out. The magnetic support type gate valve system comprises: a door formed to open and close the passage; a movable stand configured to support the door; a first support device configured to support an upper end portion of the movable stand; a second support device configured to support a lower end portion of the movable stand; and a door movement device configured to move the movable stand forth and back in the direction of the passage. The first support device and the second support device can comprise a magnet module including a stator magnetic material and a mover magnetic material spaced apart from the stator magnetic material and supported by a magnetic force.