baber/WOPTO huggingface dataset:
Patent KR-20180011286-A (KR)
Inventor: SONG HYUN DON
IPC: H01L33/14
Filed: 2018-01-17
Abstract: According to an embodiment of the present invention, disclosed is an ultraviolet light emitting device which comprises: a light emitting structure including a first conductive semiconductor layer, an active layer disposed on the first conductive semiconductor layer, and emitting ultraviolet light, and a second conductive semiconductor layer disposed on the active layer; a first electrode electrically connected to the first conductive semiconductor layer; and a second electrode electrically connected to the second conductive semiconductor layer. An upper surface of the light emitting structure includes a first region in which the second conductive semiconductor layer is exposed, and a second region in which the first conductive semiconductor layer is exposed and surrounds the first region. The first region includes: first, second, and third horizontal structures extending in a first direction and spaced apart from each other in a second direction perpendicular to the first direction; and first and second vertical structures extending in the second direction, and spaced apart from each other in the first direction. The first vertical structure is disposed between the first and second horizontal structures. The second vertical structure is disposed between the second and third horizontal structures. The first electrode includes first and second sub-electrodes. A portion of the first sub-electrode overlaps the first vertical structure in the second direction. A portion of the second sub-electrode overlaps the second vertical structure in the second direction.
Patent KR-20180085367-A (KR)
Inventor: HAN TAEK JIN
IPC: A24F47/00
Filed: 2018-01-18
Abstract: The present invention relates to a fine particle generator for displaying usage information, and more particularly, to a fine particle generator for displaying usage information of a device to a user in a device for generating fine particles by electric heating. The present invention also discloses a device for generating fine particles by determining whether a suction action occurs according to a temperature change amount per unit time. The device comprises: a heater; a processor; and a battery.
Patent KR-20190088308-A (KR)
Title: Safe window hinged door
Inventor: KWAK JAE MOON
IPC: E06B7/28
Filed: 2018-01-18
Abstract: The present invention relates to a safe window of a hinged door, in which a fixing frame having a first wire coupling groove is provided on an upper side of one end thereof, the fixing frame surrounds the edge of glass, a hinged door having a door frame with a second wire coupling groove is rotatably installed on a lower side of the one end, both ends of a connecting wire are inserted into the first and second wire coupling grooves, and a wire fixing member is fixedly inserted into the first and second wire coupling grooves, and the fixing frame and the hinged door are fixedly connected by the connecting wire such that the hinged door is suspended on the connecting wire when the hinged door is separated from the fixing frame, thereby preventing the hinged door from falling to the bottom of a building. According to the present invention, both ends of the connecting wire are securely fixed to the first and second wire coupling grooves by the wire fixing member to connect the fixing frame and the hinged door. Even when the hinged door connected by the connecting wire is separated from the fixing frame, the hinged door is suspended on the connecting wire. Thus, there is no concern of the hinged door falling in the direction of the exterior. Personal injury to a pedestrian does not occur because a fall by the hinged door is prevented. Further, the hinged door can be easily replaced by using a safety device using the connecting wire. Thus, a user can safely open the hinged door.
Patent KR-20190088325-A (KR)
Title: Wire bending system with a small number of actuators
Inventor: YOUNGWOO KIM
IPC: B21F1/00
Filed: 2018-01-18
Abstract: A wire processing system for a low-axis actuator according to an embodiment of the present invention comprises: a base; a fixating rack arranged on the base, and providing a contact surface on which a wire is bent; an upper and lower moving unit configured to be moved in upper and lower directions on the base; a horizontal supporter connected to an upper portion of the upper and lower moving unit, and horizontally disposed on a fixating unit; a horizontal bending unit coupled to the horizontal supporter, and configured to be bent on the fixating rack while holding the wire; and a fixating gripping unit configured such that the wire may be extracted before being guided to the fixating unit. Therefore, according to an embodiment of the present invention, the number of axes required for a wire bending process is reduced. Furthermore, the present invention is configured to be operated in a manual method, thereby reducing fabrication costs, being easily controlled, and enabling a complicated bending process.
Patent KR-20190091599-A (KR)
Title: Structural installation monitoring system and its method for deep sea URF operation
Inventor: LEE MI SOOK
IPC: H04Q9/04
Filed: 2018-01-29
Abstract: The present invention relates to a system for monitoring an installation structure for a deep sea URF operation and a method therefor, and more specifically, to a monitoring system and a method therefor for monitoring the installation structure which can be stably lowered or settled on the sea bottom in consideration of external factors (wind, waves, tides) when a structure is installed on the sea bottom of a deep water depth (more than 1,000 m). It is important to measure, store, and monitor a condition of the installation structure in real-time due to the nature of the deep sea working environment for which has a poor working environment, the monitoring result is expressed in 3D by integrating and acquiring the sensor data of each distributed equipment and measuring it in real-time, thereby contributing to improvement of accuracy and stability of the structure installation work by providing information of each state in real-time to a user′s portable terminal or PC.
Patent KR-20190092645-A (KR)
Title: Stereoscopic film sheet and transfer material
Inventor: KIM JIN HO
IPC: G02B5/20
Filed: 2018-01-29
Abstract: Provided are a film sheet which comprises a lens layer in which a plurality of semi-circular convex lenses are arranged in a manner of exhibiting a binocular parallax effect, two or more focal length layers provided below the lens layer, and an image forming layer provided below the focal length layers; and a transfer material comprising the film sheet. Therefore, three-dimensional control and various colors of images can be provided through the plurality of focal length layers.
Patent KR-20190091876-A (KR)
Title: Manufacturing method of self-cracking strain sensor
Inventor: KIM JONG MAN
IPC: G01B7/16
Filed: 2018-01-29
Abstract: The present invention relates to a manufacturing method of a self-crack strain sensor, comprising a step of preparing a sensor substrate and a step of depositing a conductive nanomaterial on the substrate to form an electrode layer. The step of preparing a sensor substrate comprises a first step of spin-coating a first polymer material and then curing to produce an elastomer, a second step of adhering a Kapton tape on the elastomer, a third step of spin-coating a second polymer material on the Kapton tape and then curing to produce an intermediate layer, a fourth step of spin-coating a first polymer material on the intermediate layer and then curing to produce the elastomer again, and a fifth step of forming a crack in the intermediate layer by applying an external force in a longitudinal direction of the Kapton tape; and the Young′s modulus of the first polymer material is lower than that of the second polymer material. Therefore, an objective of the present invention is to provide the manufacturing method of a self-crack strain sensor which can simplify manufacturing and improve sensitivity.
Patent KR-20190093350-A (KR)
Title: Method for producing animal model of behavioral addiction and evaluating candidate substance of relieving behavioral addiction
Inventor: KIM JEONG HOON
IPC: G01N33/50
Filed: 2018-02-01
Abstract: In the present specification, provided is a method for producing animal models of behavioral addiction, comprising the steps of: making animal models to learn to do a gambling task; performing behavioral addiction evaluation for animal models by performing the gambling task; and classifying the animal models with behavioral addiction tendency based on the result of the behavioral addiction evaluation. Furthermore, provided is a method for evaluating drugs for alleviating behavioral addiction using the animal models of behavioral addiction produced thereby.
Patent KR-20190094915-A (KR)
Title: Insulation sheet manufacturing apparatus and manufacturing method thereof
Inventor: CHANG DONG EUK
IPC: B29C65/00
Filed: 2018-02-06
Abstract: The present invention relates to a manufacturing apparatus of an insulation sheet which manufactures the insulation sheet forming an air cap, in particular, supplies a material of different physical properties, laminates a plurality of films to extract a variety of functions, and can form the insulation sheet while forming an air cap between the laminated film, and to a manufacturing method of an insulation sheet using the manufacturing apparatus. The manufacturing apparatus comprises: a sheet supply hopper for supplying an air cap sheet and a base sheet; an air cap molding roller to form the air cap on the air cap sheet supplied from the sheet supply hopper; and a pressure roller for laminating the base sheet supplied from the sheet supply hopper to a lower surface of the air cap sheet formed with the air cap in combination with the air cap molding roller. The sheet supply hopper is provided with a divided space in which the material of different physical properties are put into each space to supply the air cap sheet and the base sheet of different physical properties.
Patent KR-20190096028-A (KR)
Title: Cooking appliance
Inventor: EUISUNG KIM
IPC: H05B6/12
Filed: 2018-02-08
Abstract: The present invention relates to a cooking apparatus in which a heating module is movable in a two-dimensional space. Specifically, the cooking apparatus includes: an upper plate supporting a cooking container; a heating module arranged to be movable in a space provided below the upper plate and having a coil; and a rail disposed at the lower side of the heating module to guide the movement of the heating module. A current is applied to the rail, and the heating module receives an alternating current through the rail. According to the present invention, since the heating module does not receive current from an external power source through a separate connection coil or line, but receives the current through the rail. Thus, the short circuit or disconnection of the current may be prevented even if the heating module moves.
Patent KR-20190097701-A (KR)
Title: Pool-type Integral Leading facility for Lead-alloy cooled Advanced small modular Reactor
Inventor: HWANG IL SOON
IPC: G21C17/00
Filed: 2018-02-13
Abstract: A pool-type integral leading facility for lead-alloy cooled advanced small modular reactor (PILLAR) of the present invention is a downsized experimental facility configured to verify safety of natural circulation and a load tracking ability of a new lead-alloy cooled advanced small modular reactor. A ubiquitous, rugged, accident-forgiving, non-proliferating, and ultra-lasting sustainer (URANUS), which is a lead-alloy cooled advanced small modular reactor to be demonstrated through the present invention, is configured to use a lead-bismuth eutectic as a coolant and to maximize safety through a pool-type design having all reactor systems within a single reactor vessel. In addition, since a reactor coolant pump, which is an active device that generates the flow of the coolant is excluded, it is possible to prevent any accident that may occur due to the failure of the corresponding device, thereby contributing to maximizing intrinsic safety. Since the reactor coolant pump is excluded, it is necessary to rely exclusively on natural circulation to cool the reactor in steady and accident situations. To date, since there is little experience with the pool-type system, the lead-bismuth coolant, and natural circulation using the same, system safety and system transition simulations are carried out under various experimental conditions by using the present invention, thereby achieving a demonstration of a circular furnace and furthermore deriving main results that can be reflected in the future reactor design.
Patent KR-20180046923-A (KR)
Inventor: JEONG SOO YEONG
IPC: A43B3/00
Filed: 2018-02-13
Abstract: According to the present invention, a smart insole device for detecting sudden unintended acceleration of vehicles comprises: an insole part mounted inside a shoe worn by a driver of the vehicle; and a terminal part communicably connected to the insole part. An electronic tag recognition module for recognizing information of electronic tags respectively attached to one side of a brake pedal and an accelerator pedal of the vehicle is included in the insole part. On the terminal part, a pedal analysis module is installed to create a pedal operation information, which is information on which one of the brake pedal and the accelerator pedal is operated during a running time of the vehicle, using the information of the electronic tag received from the insole part.
Patent KR-20190033409-A (KR)
Title: Resistive memory device including reference cell and operating method thereof
Inventor: ANTONYAN ARTUR
IPC: G11C11/16
Filed: 2018-02-20
Abstract: According to an embodiment of the present disclosure, a resistive memory device capable of accurately reading a value stored in a memory cell at high speed comprises: a cell array including a first section and a second section sharing a word line activated by a row address while each of the first and second sections identically including a reference cell and a memory cell; a first column switch circuit connected to the memory cell and the reference cell of the first section through first bit lines; a second column switch circuit connected to the memory cell and the reference cell of the second section through second bit lines; and a column decoder controlling the first and second column switch circuits such that a first bit line connected to the memory cell and a second bit line connected to the reference cell are selected according to a first column address, and a first bit line connected to the reference cell and a second bit line connected to the memory cell are selected according to a second column address.
Patent KR-20190102417-A (KR)
Title: Boil-Off Gas Reliquefaction System and Method for Vessel
Inventor: LEE YUN JU
IPC: B63H21/38
Filed: 2018-02-26
Abstract: Disclosed is a system for re-liquefying boil off gas for a ship. The system for re-liquefying boil off gas for a ship includes: a compressor compressing boil off gas; a second heat exchanger cooling the boil off gas compressed by the compressor; a second filter filtering lubricating oil contained in fluid cooled by the second heat exchanger; a first heat exchanger additionally cooling the fluid in which the lubricating oil is filtered by the second filter; and a decompression device decompressing the fluid cooled by the first heat exchanger. The boil off gas before being compressed by the compressor is branched into two flows so that some are used for a refrigerant in the first heat exchanger and the other is used for a refrigerant in the second heat exchanger.
Patent KR-20180115218-A (KR)
Inventor: SELENSKY DENIS
IPC: G05D1/02
Filed: 2018-03-13
Abstract: The present invention relates to a device (100) for geometrical construction of a predicted vehicle occupancy area. The device (100) comprises: a trajectory allocator (10) to provide a vehicle trajectory based on a list of vehicle vertices (VV1, VV2, VV3, ..., VVn) defining a position and a moving direction of one point (VBP) of a vehicle body (VB) of a vehicle (V); a trajectory converter (20) to calculate a list of extreme point vertices (EPV1, EPV2, EPV3, ..., EPVn) by selecting a point (VBP) of the vehicle body (VB) with the smallest and/or the largest turning radius for a specific position of the vehicle and provide a plurality of corner trajectories based on the list of extreme points vertices (EPV1, EPV2, EPV3, ..., EPVn) of the vehicle (V); and a gap terminator (30) and an intersection remover (40) to provide an occupancy passage based on the plurality of corner trajectories. The gap terminator (30) connects consecutive arcs of the plurality of corner trajectories. The intersection remover (40) truncates intersecting arcs of the plurality of corner trajectories.
Patent KR-20190108746-A (KR)
Title: Roll wear measuring device
Inventor: KIM DONG HWAN
IPC: G01B5/20
Filed: 2018-03-15
Abstract: Disclosed is a device for measuring wear of a roll. According to an embodiment of the present invention, the device for measuring wear of the roll comprises: a support member supported on a roll outer surface provided with a caliber; and a plurality of measuring bars installed in the support member so as to advance and retreat in the radial direction of the roll, arranged to be spaced apart from each other in the width direction of the roll, and provided with a scale for measuring a depth of the caliber.
Patent KR-20190110723-A (KR)
Title: Speedy burn-in test system of semiconductor memory device
Inventor: YOU HO SANG
IPC: G11C29/36
Filed: 2018-03-21
Abstract: The present invention relates to a burn-in test system of a packaged semiconductor memory device. The burn-in test system includes a scan conversion mode part for dividing the command regions of the semiconductor memory device into regions for simultaneous scan and regions for sequential scan when a plurality of semiconductor memory devices mounted on a burn-in board is written and read, and performing scanning control. The burn-in test time of the semiconductor memory device can be shortened.
Patent KR-20180059728-A (KR)
Inventor: LEE JONGSEUNG
IPC: C12R1/01
Filed: 2018-04-06
Abstract: The present invention relates to a novel Lactobacillus strain separated from kimchi and a composition including the same and, more specifically, Weissella cibaria AB160066 having antifungal and antibacterial activities and a composition including the same. The Lactobacillus strain of the present invention and a culture thereof have a broad range of activities of suppressing the growth of bacteria and fungi, including Bacillus cereus, Staphylococcus aureus, Escherichia coli, Cryptococcus neoformans, and Candida albicans.
Patent KR-20190118847-A (KR)
Title: Gasket
Inventor: KISHO YASUDA
IPC: F01N13/18
Filed: 2018-04-11
Abstract: The present invention provides a gasket which prevents damage by thermal expansion or thermal contraction. The gasket (1) consists of two or more metal plates (6) and includes a sealing target hole (7), an annular sealing unit (8) to seal an edge of an outer circumference of the sealing target hole (7), and a plurality of bolt holes (9) arranged on an outer circumferential side of the sealing unit (8). All the metal plates making up a thermal deformation handling unit (10) as the thermal deformation handling unit (10) have slits (11) crossing in a longitudinal direction. Also, a lamination unit of the metal plates (6) is not penetrated in a lamination direction by the slits (11). In case of a single sealing target hole (7), a portion suspended on the sealing target hole (7) is formed as the thermal deformation handling unit (10). In case of a plurality of sealing target holes (7), at least one among a portion interposed between neighboring sealing units (8) and a portion interposed between neighboring bolt holes (9) is formed as the thermal deformation handling unit (10).
Patent KR-20190119276-A (KR)
Title: Apparatus for Managing Skin Based on Physical Power and Driving Method Thereof
Inventor: SHIN JAE WOO
IPC: A61H15/00
Filed: 2018-04-12
Abstract: The present invention relates to an apparatus for managing the skin based on physical power and a driving method thereof. The apparatus for managing the skin based on physical power comprises: a skin condition improvement unit managing the skin by coming in contact with the skin of a user and applying physical power to one side of the skin; and a control unit controlling the skin condition improvement unit to control physical power according to skin conditions of the user.
Patent KR-20190121479-A (KR)
Title: Water Control Valve for without suspension of water supply hole cutting
Inventor: KIM BYUNG KUK
IPC: F16L55/115
Filed: 2018-04-18
Abstract: The present invention relates to a valve device for drilling a large-diameter hole without shutting off water which forms a guide hole in an upper flange of a valve body, and installs an opening/closing induction plate moving forwards and backwards along the guide hole and opening and closing a communication hole of the valve body to effectively block a fluid and improve durability. The valve device for drilling a large-diameter hole without shutting off water is installed on a blade-stopping water pipe installed on a main pipe for drilling without shutting off water and between the blade-stopping water pipe and a drilling machine, and comprises: a valve body which has a T-shape, is hollow, and includes an upper flange and a left and a right flange installed on a connection portion, a guide groove arranged on the upper flange and formed in a longitudinal direction, and a coupling hole communicating with the guide groove; an opening/closing unit which is installed on the guide groove of the valve body, and includes an opening/closing induction plate to open and close a communication hole of the valve body, and a driving shaft screwed to the coupling hole of the body and the opening/closing induction plate to induce forward and backward movements of the opening/closing induction plate; a guide plate which is installed on the upper flange, and guides forward and backward movements of the opening/closing induction plate; and an opening/closing operation unit which is installed on the guide plate, and has an opening/closing valve to open and close a flow of a fluid in the valve body.
Patent KR-20180132514-A (KR)
Inventor: WATANABE AKIHIRA
IPC: B32B7/12
Filed: 2018-04-23
Abstract: An object of the present invention is to provide a carrier sheet which is excellent in antistatic properties and can suppress the haze value to a low level in each step. As a means to achieving the object, a carrier sheet (1) for a flexible device for protecting and transporting the flexible device comprises: a substrate (2); an adhesive layer (3) laminated on one side of the substrate (2); and a release sheet (4) laminated on a surface of the adhesive layer (3) opposite to the substrate. All of the substrate (2), the adhesive layer (3), and the release sheet (4) have antistatic properties.
Patent KR-20190123020-A (KR)
Title: Connection system of the driven body
Inventor: SHINN JAE YONG
IPC: F16H57/04
Filed: 2018-04-23
Abstract: The present invention relates to a connection system of a driven body, which comprises: a clutch embedded decelerator in which a clutch used as a device disconnecting or connecting torque (power) between a driving body and a driven body and a decelerator capable of controlling a rotation direction of the driven body in the same direction or an opposite direction of the driving body are integrated with each other; and a control unit controlling the same. According to the present invention, reliability and stability of equipment can be improved, and investment costs and management costs are reduced to secure excellent equipment management ability.