baber/WOPTO huggingface dataset:
Patent KR-20190111265-A (KR)
Title: Crane
Inventor: JEONG JOONG YEON
IPC: G01B11/16
Filed: 2018-03-22
Abstract: According to the present invention, a crane comprises: a laser light transmitting and receiving unit installed in one of a main boom and a head to transmit and receive laser light; a reflection unit installed in the other one of the main boom and the head to reflect the laser light to the laser light transmitting and receiving unit; and a length calculation unit calculating a length between the laser transmitting and receiving unit and the reflection unit from a light signal acquired from the laser transmitting and receiving unit. The laser light transmitting and receiving unit comprises: a light source; a projection optical system having a semi-cylinder shape and receiving the laser light discharged from the light source to reduce a beam emission angle of a fast-axis of the laser light; an emission angle limitation unit adjusting an emission angle of the laser light discharged from the projection optical system; a light reception optical system receiving the laser light reflected from the reflection unit; and a light detector spaced less than a focal distance of the light reception optical system.
Patent KR-20190117271-A (KR)
Inventor: CHOI YU SHIN
IPC: G06Q50/10
Filed: 2018-04-06
Abstract: The present invention relates to a method for implementing a virtual terminal of a harbor control system, capable of realizing an actual situation with a virtual terminal. The method of the present invention comprises: an actual measurement process; an attribute informationization process; a 3D modeling process; a visual ratio synchronization process; a virtualization modeling process; a moving body position recognizing process; and a virtual modelling display process.
Patent KR-20180119119-A (KR)
Inventor: KIM YONG CHAN
IPC: G02B26/02
Filed: 2018-04-19
Abstract: The present application relates to a transparent film and a device including the same. The film has transparency. A reversible color change is possible according to an applied voltage. The film has excellent durability within a drive voltage range in which the film is discolored. The transparent film includes oxynitride containing two or more metals selected from Ti, Nb, Mo, Ta, and W and has light transmittance of 60% or more.
Patent KR-20190122491-A (KR)
Title: Modular body temperature measuring device
Inventor: CHUNG TAE HA
IPC: A61B5/01
Filed: 2018-04-20
Abstract: The present invention relates to a modular device for measuring the temperature and, more specifically, to a modular device providing the convenience that a non-contact temperature measuring method and contact temperature measuring method may be simultaneously used by simultaneously providing a non-contact infrared sensor unit measuring the temperature using forehead or an ear and a contact temperature measuring unit measuring the temperature by being contacted to armpit or mouth.
Patent KR-20190122926-A (KR)
Title: Apparatus and method for expanding pipe
Inventor: CHOI BYUNG WOL
IPC: B21D37/18
Filed: 2018-04-23
Abstract: The present invention relates to an apparatus and a method for expanding a pipe which can expand a pipe by a simple structure. According to the present invention, the apparatus for expanding a pipe comprises: a jig allowing a plurality of cooling fins with through holes to be inserted to be fixed thereon while maintaining intervals; a fixing unit to fix a pipe inserted along the through holes of the plurality of cooling fins; a power transfer unit to convert a rotary motion of a motor which is a driving source into a straight reciprocating motion; a pipe expansion means installed on the power transfer unit to expand an inner diameter of the pipe fixed on the fixing unit while reciprocating straight with the power transfer unit; an oil supply unit to supply oil into the pipe when the pipe expansion means operates; and a control unit to control driving of the fixing unit, the pipe expansion means, and the oil supply unit. The pipe expansion means includes: a rod moving straight by a driving force of the power transfer unit, and having a flow path formed therein; and a guide tip of a taper shape coupled to a front end of the rod to expand the pipe while moving forwards along an inner surface of the pipe with the rod. The guide tip includes: an oil discharge passage communicating with the flow path to discharge oil supplied from the oil supply unit; and an air discharge passage to discharge air flowing into an air inlet of a front end of the guide tip.
Patent KR-20190123411-A (KR)
Title: Enteric coated formulation comprising fenofibric acid a or pharmaceutically acceptable salts thereof
Inventor: CHOI YOUN WOONG
IPC: A61K9/20
Filed: 2018-04-24
Abstract: The present invention relates to: an enteric coated tablet containing fenofibric acid or a pharmaceutically acceptable salt thereof; and a method for manufacturing the same, which minimizes the loss of a drug and increases the solubility in stomach, thereby being able to maximize bioavailability even with a small amount of the drug. In addition, by using a much smaller amount of an excipient than the prior art, it is possible to bring an effect of reducing production costs.
Patent KR-20190123643-A (KR)
Title: Method for preparing a large-area replica mold having excellent seam line control, and a large-area replica mold prepared therefrom
Inventor: CHOI SE JIN
IPC: G03F7/00
Filed: 2018-04-24
Abstract: The present invention relates to a production method of a large area replication mold having excellent seam line control and a large area replication mold produced therefrom and, more specifically, to a production method of a large area replication mold, which minimizes the interference between each unit mold region by repeating a process of curing a formed replication mold to be tiled after limiting the fluidity by heat-drying or exposure a mold resin to be pseudo-cured and can reduce a seam line by precisely and easily controlling difference of the seam line, and to a large area replication mold produced therefrom.
Patent KR-20190125590-A (KR)
Inventor: JU JIN WOO
IPC: H01L21/02
Filed: 2018-04-30
Abstract: Disclosed is a method for aligning a mask for manufacturing a laser diode (LD) which includes: a first step of arranging a wafer in which a GaN-based semiconductor layer is laminated; a second step of disposing a mask having a lattice line disposed on an upper surface of the wafer to form individual device regions disposed on an upper surface of the wafer in a lattice shape; a third shape of measuring surface direction information of a side surface of the GaN-based semiconductor layer corresponding to the lattice line dividing the individual device regions; and a fourth step of aligning the wafer and the mask through compensating movement while one of the wafer and the mask faces the other so that the surface direction information measured in the third step becomes an M(10-10) plane.
Patent KR-20190125764-A (KR)
Inventor: CHO JINHAN
IPC: B22F1/00
Filed: 2018-04-30
Abstract: The present invention relates to a method for preparing silver nanoparticles stabilized with tetraoctylammonium. According to the present invention, it is possible to provide hydrophobic silver nanoparticles having high dispersion stability by being stabilized with tetraoctylammonium through thiosulfate salt treatment.
Patent KR-20190126981-A (KR)
Title: Circulation fans that can enable to changing wind for unit link device
Inventor: CHO KYUNG IL
IPC: F04D25/06
Filed: 2018-05-03
Abstract: The present invention relates to an integrated link device for a wind variable type air circulation fan, wherein an end portion at one side of a housing formed in the air circulation fan (100) with opposite both open end portions can be lifted or lowered, thereby combining and integrating a plurality of accessories of a link upper portion (400) and a link lower portion (300) of the link device installed in the wind variable type air circulation fan that can uniformly maintain indoor environment of a greenhouse. Therefore, the number of accessories can be reduced to make production convenient and to prevent defects.
Patent KR-20190128832-A (KR)
Title: Heat Recovery System for Boiler
Inventor: KIM IL KYUNG
IPC: F24H9/00
Filed: 2018-05-09
Abstract: The present invention relates to a waste heat recovery apparatus for a boiler which uses waste heat of combustion gas discharged through a flue of a boiler using oil or gas to increase the temperature of raw water and then supply the raw water to the boiler to increase thermal efficiency. The waste heat recovery apparatus for a boiler comprises: a boiler body (20) having a raw water supply pipe (21) and a hot water discharge pipe (22), and using combustion heat to heat raw water and discharge heated hot water; a cylindrical case (10) arranged on an upper portion of the boiler body (20) for waste heat recovery; a connection pipe (11) to connect the boiler body (20) and a lower portion of the case (10) to allow combustion gas discharged from the boiler body (20) to flow into the case (10); a gas discharge pipe (12) installed on an upper portion of the case (10) to discharge heat-exchanged combustion gas; a tapered heat transfer unit (14) having a coil (13) for heat exchange which allows water to flow therein and is arranged in the case (10) in a tapered shape whose diameter becomes smaller towards an upper side thereof; and a plurality of blocking members (15) installed on an inner wall of the case (10) or the tapered heat transfer unit (14) to block an upward movement of combustion gas to increase a flow path of combustion gas entering through the connection pipe (11).
Patent KR-20190130316-A (KR)
Title: Tteokgalbi using beef and eel and the manufacturing method thereof
Inventor: KIM PHIL LIP
IPC: A23L17/00
Filed: 2018-05-14
Abstract: The present invention relates to a grilled short rib patty using beef and eel and a manufacturing method thereof. The grilled short rib patty keeps the beef′s original taste because the scent is quietly soaked using whole cinnamon in order to catch the beef smell, increases blandness by removing eel′s fishy taste using a broth produced with the addition of Allium microdictyon Prokh. and sea buckthorn fruits, replenishes fibers and various forms of vitamins to balance nutrition, shortens the cooking time by eliminating cooking difficulties due to the different cooking time of the beef and the eel according to producing the grilled short rib patty combining matured beef and grilled matured eel, and is easy to cook.
Patent KR-20190130414-A (KR)
Title: Supporting appratus for photovoltaic module and construction method thereof
Inventor: KIM EUNG UG
IPC: E02D27/01
Filed: 2018-05-14
Abstract: According to an embodiment, provided are a solar power generation module support apparatus and a construction method thereof. The solar power generation module support apparatus includes: a plurality of extension pillars coupled to lower end portions of a plurality of support pillars so that the plurality of support pillars are spaced apart from the ground of soil; and at least one foundation buried in the soil and fixed thereto in a longitudinal direction of the plurality of extension pillars.
Patent KR-20190080709-A (KR)
Inventor: PARK JAEYEON
IPC: A23K50/80
Filed: 2018-05-31
Abstract: The present invention relates to a spat or shrimp feed using Oxyrrhis and a manufacturing method thereof and, more specifically, to a spat or shrimp feed and a feed additive comprising Oxyrrhis including Oxyrrhis spp. The Oxyrrhis cultured by an organic waste treatment method according to the invention shows high DHA content, and can be used as a very useful feed for feeding.
Patent KR-20190142976-A (KR)
Title: An ecological experience system based on the online game and shopping by using play of fishing foreign species
Inventor: LEE DONG KYUNG
IPC: G06Q50/10
Filed: 2018-06-19
Abstract: The present invention relates to an ecological experience system for connecting a play-based online game and a shopping mall in exotic fishing capture, capable of fishing for an exotic fish which is aquatic ecosystem disturbing species, authenticating the exotic fish with a smart terminal, and providing a compensation such as constant cyber money or the like when the exotic fish is authenticated. The ecological experience system for connecting a play-based online game and a shopping mall in exotic fishing capture comprises: a first image obtaining unit which obtains a first image for photographing the captured exotic fish; a second image obtaining unit which photographs the exotic fish in a capturing device; a capture registering unit which registers capture of the exotic fish when the capture of the exotic fish is verified by comparing the first image with the second image; and a capture compensating unit which processes a compensation for the registered exotic fish and determines compensation money in proportion to the size of the exotic fish. The present invention is provided to offer a game type fishing experience for the exotic fish which is aquatic ecosystem disturbing species, thereby providing motivation and fun to the user and removing the exotic fish which disturbs an aquatic ecosystem.
Patent KR-20200000171-A (KR)
Title: Hydrogen detector
Inventor: KIM JEONG NAM
IPC: G08B21/14
Filed: 2018-06-22
Abstract: A hydrogen gas leak detection device is disclosed. According to the present invention, in a gas piping facility, the hydrogen gas leak detection device comprises: a case body surrounding a connection portion between a connector and a gas pipe; and a gas sensor provided on the case body. The case body forms a sealed inspection space by surrounding the connection portion between the gas pipe and the connector, has a sensor coupling portion formed on one side and having a coupling hole configured to expose the inspection space and detachably couple the gas sensor therethrough, and has a plurality of through portions formed in the other side to allow the gas pipe to pass therethrough. The gas sensor includes: an outer coupling member coupled to correspond to the sensor coupling portion; and a sensor unit mounted on the outer coupling member and exposed to the inspection space to detect the leakage of gas. Threads are formed on an inner circumferential surface of the coupling hole and an outer circumferential surface of the outer coupling member so that the case body and the gas sensor are screwed together. According to the present invention, the device has a variety of compatibility according to the size and shape of the connector and the piping through which the hydrogen gas of the gas piping facility including the connector for changing or branching the path of the gas pipe and the gas pipe for the gas transfer flows. In addition, individual leak detection is performed for each section, thereby accurately detecting a leak location of the hydrogen gas.
Patent KR-20200004606-A (KR)
Inventor: JUNG PYEUNG HWA
IPC: H04R1/10
Filed: 2018-07-04
Abstract: The present invention relates to a mobile phone case, which comprises: a case in which a mounting space for mounting a mobile phone is formed; a reeler installed to rotate in the mounting space for the mobile phone so that strings of earphones drawn out from the case is wound; a spring installed in the reeler to be fixed to the case to wind the strings of the earphones; and an earphone string winding function including an operation function of unwinding the strings of the earphones by pulling the strings of the earphones and enabling the reeler to wind the strings of the earphones by the spring in a user operation. According to the present invention, the mobile phone case keeps the mobile phone safe, further easily adjusts the length of the strings of the earphones, and automatically winds the strings of the earphones to store the same as needed, thereby allowing a user to easily use and carry the earphones.
Patent KR-20200005257-A (KR)
Inventor: CHO BYOUNG JIN
IPC: G02F1/1335
Filed: 2018-07-06
Abstract: Disclosed is a display device. The display device comprises: a light source; a quantum dot sheet in which a quantum dot region comprising a reflection region reflecting a part of a light emitted from the light source and a quantum dot scattering a part of the light emitted from the light source are alternately arranged; and a display panel for displaying an image using the light provided from the quantum dot sheet.
Patent KR-20200007171-A (KR)
Inventor: LIM JAE WON
IPC: C22C14/00
Filed: 2018-07-12
Abstract: The present invention provides a manufacturing method for low-oxygen bulk titanium or titanium alloy and low-oxygen bulk titanium or titanium alloy manufactured by the same which can maximally reduce oxygen contained in bulk titanium or titanium alloy. The manufacturing method for low-oxygen bulk titanium or titanium alloy comprises: (a) a step of charging bulk titanium or titanium alloy into a deoxidation vessel, and arranging calcium on the bulk titanium or the titanium alloy in a contact manner or a noncontact manner; (b) a step of heating the inside of the deoxidation vessel to 700-1,000°C to deoxidize the bulk titanium or the titanium alloy; (c) a step of washing the bulk titanium or the titanium alloy deoxidized by the step (b) to remove calcium oxide on the surface of the deoxidized bulk titanium or titanium alloy; and (d) a step of arranging the bulk titanium or the titanium alloy from which calcium oxide is removed by the step (c) and calcium in a deoxidation vessel in a noncontact manner and heating the deoxidation vessel to 950-1,050°C to deoxidize the bulk titanium or the titanium alloy again.
Patent KR-20200020315-A (KR)
Title: Wireless charging coil and wireless charging device
Inventor: LEEM SUNG HYUN
IPC: H02J50/10
Filed: 2018-08-17
Abstract: The present invention relates to a wireless charging coil which can increase efficiency of wireless power transmission. The wireless charging coil comprises: a plurality of conductive lines; and a first insulating layer surrounding the plurality of conductive lines. The conductive line can include a conductor and a second insulating layer surrounding the conductor. The conductor can include a first conductive layer including one of aluminum (Al), nickel (Ni), manganese (Mn), or iron (Fe), and a second conductive layer surrounding the first conductive layer, and including one of copper (Cu) or silver (Au). A thickness of the second conductive layer is 1 δ or less, and δ can be a skin depth.
Patent KR-20200028240-A (KR)
Title: Hose Coupler
Inventor: KYUNG SOON YOON
IPC: F16L55/00
Filed: 2018-09-06
Abstract: The present invention relates to a coupler which is a connecting member for extending the length of a hose through which a fluid flows, or for inserting a nozzle for use in other applications. When a user inserts the nozzle into a hose coupler for coupling or separation, there is an effect for which easy coupling or separation are easy even if an external housing is moved in any direction. When the user inserts the nozzle into the coupler for the hose, there is an effect for which coupling is easy through elasticity of the rubber ring located inside even if the external housing is not moved by sliding.
Patent KR-20200029150-A (KR)
Title: Igbt parallel operation circuit
Inventor: LEE KYOUNG BAE
IPC: H02M1/084
Filed: 2018-09-10
Abstract: The present invention relates to an insulated gate bipolar transistor (IGBT) parallel operation circuit. The IGBT parallel operation circuit comprises: a first IGBT operated by receiving a first switching signal; and a second IGBT operated by receiving a second switching signal. The first and second IGBTs are connected in parallel to each other and are alternately operated by the first and second switching signals.
Patent KR-20200031220-A (KR)
Title: Method for providing electric vehicle charging service and system thereof
Inventor: KIM BONG GIN
IPC: B60L50/50
Filed: 2018-09-14
Abstract: Disclosed are a system and a method for providing a service using an electric vehicle charging station, which can provide a service such as charging and the like while providing an electric vehicle charging station as a valet parking place during a tour of a corresponding customer in case that a customer driving an electric vehicle desires to have a tour in a tourist site. The system of the present invention comprises: a service server for predicting a tour requiring time on the basis of a tour course and a user current position, calculating a vehicle transfer time on the basis of the tour requiring time, selecting an electric vehicle charging station where valet parking, charging, and vehicle transfer of an electric vehicle of a user can be performed based on the tour requiring time, and transmitting a notification message including the vehicle transfer time to a charging server of the selected electric vehicle charging station; and a charging server for controlling battery charging and display of the vehicle transfer time for the electric vehicle on the basis of the notification message.
Patent KR-20190033042-A (KR)
Title: Method and apparatus for processing a video signal
Inventor: LEE BAE KEUN
IPC: H04N19/14
Filed: 2018-09-20
Abstract: According to the present invention, a method for encoding an image comprises the steps of: projecting and transforming a 360-degree image onto a two-dimensional plane based on an equirectangular projection (ERP)-based projection transformation technique; adding a padding region to at least one border of a two-dimensional image projected and transformed on the two-dimensional plane; and encoding the two-dimensional image to which the padding region is added.
Patent KR-20200034314-A (KR)
Title: Self-error rate Estimation and Diagnosis Method of Real-time Digital Meter based on Smart Metering
Inventor: KIM SANG JUN
IPC: G01R22/10
Filed: 2018-09-21
Abstract: The present invention relates to a technique applied when a location of an installation point of a watt-hour meter is a primary side in an environment where the connection of a transformer of power receiving equipment of a customer, which is a method commonly used worldwide for load balancing, is Δ (primary) - Yg (secondary). Through information on metering information input to the watt-hour meter, whether a self-watt meter is a normal meter is separately and automatically determined. In the multi-phase instrument, errors for each phase and a comprehensive error are autonomously estimated, and whether an error exceeds a reference value is detected and diagnosed in an AMI environment in real time.
Patent KR-20180109791-A (KR)
Inventor: LEE SANG YOOL
IPC: G01C21/34
Filed: 2018-09-21
Abstract: The present invention relates to a route related information providing system and a method. Disclosed are an information providing method, a device and a terminal for configuring the system, and the adaptive route related information providing system, comprising: a user terminal providing at least one among destination information and current position information in accordance with activation of a navigation function; and an information providing service device computing at least one among route necessary map information and route detailed map information where detail drawing of map information with respect to at least one point among predetermined points on a moving path, destination, and a current position provided by the user terminal.
Patent KR-20200036292-A (KR)
Title: Roof lack
Inventor: JUNG YONG WOO
IPC: B29L31/30
Filed: 2018-09-28
Abstract: The present invention provides a roof rack including: a rail in which a pair of first sidewalls and an upper surface for connecting the pair of first sidewalls are extended in a longitudinal direction, respectively; and a stanchion fixed to the rail. The stanchion includes a base unit formed to be extended in the longitudinal direction of the rail. The base unit has first and second welded units that are respectively joined to at least a portion of a longitudinal cross-section of the pair of first sidewalls at both edges in the longitudinal direction of the rail. At least one of the first and second welded units includes at least one first recessed unit recessed toward the center of the base unit so as not to come in contact with the longitudinal cross-section of the first sidewalls.