baber/WOPTO huggingface dataset:
Patent KR-20170042268-A (KR)
Title: Ocean Compressed Air Energy System
Inventor: CHOI KIU ILL
IPC: F02C6/18
Filed: 2017-03-06
Abstract: The present invention provides an energy storage system (ESS) of a NEGA Watt concept suitable for a low-carbon green growth age in a 21st century oceanic age. Also, the present invention provides a next generation compressed air energy storage/system (CAES) of a new energy industry with emphasis on saving and efficiency. The CAES using an ocean space suitable for the 21st century oceanic age includes a closed/open circuit generation system to generate power in a limited underwater structure. Also, as disclosed in a previously filed patent application (10-2010-0035764: Ocean energy hybrid system), a conventional structure developed in an ocean petroleum industry is expensive, has many limitations, and thus could not be easily applied to the CAES of the present invention. Therefore, a new ocean structure is defined and applied to the CAES of the present invention. Ballast water of a ballast tank and a trim tank and storage gas (air) are used to adjust buoyancy of a plant (CAES) arranged on the sea to realize the CAES using an ocean space.
Patent KR-20180013677-A (KR)
Inventor: KENMOCHI SHOGO
IPC: G01N1/28
Filed: 2017-03-15
Abstract: The present invention relates to a measuring apparatus with a high measuring precision. According to the present invention, the measuring apparatus comprises: a measuring unit which collects particle-type materials included in the air on filter paper; a collection pipe which distributes the air to the inside thereof to introduce the air into the measuring unit; and a case where a measuring unit is mounted. According to the present invention, the measuring unit comprises: a first member connected to the collection pipe; and a second member installed to face the first member. The first member and second member laminate filter paper on the facing surfaces thereof. The first member comprises: a sample standby flow path connected to one end of the collection pipe; and a β irradiation unit installed by crossing the sample standby flow path to allow a β ray to pass through the same. The sample standby flow path has one opened end at a position coming in contact with the filter paper when the first member and the second member laminate the filter paper, and is extended in the direction crossing the normal direction on a surface of the filter paper. The case comprises: a storage and maintenance unit to store and maintain the measuring unit in a posture to face the vertical direction to the sample standby flow path; and an internal space formed by the collection pipe and sample standby pipe communicating with each other to be formed in a straight shape and to be extended in the vertical direction.
Patent KR-20180105942-A (KR)
Inventor: PARK HYUN JOON
IPC: B06B1/02
Filed: 2017-03-16
Abstract: Disclosed are a friction stir welding apparatus and a roll forming method using the same. According to an embodiment of the present invention, the friction stir welding apparatus comprises: a housing mounted on the upper end of a robot arm; a spindle rotationally installed in the housing and having a hollow portion penetrated in the axial direction in the center thereof; a vibration pin inserted into the hollow portion so as to perform stroke-operation in the vertical direction; a vibration unit disposed between the upper end of the vibration pin and one side in the housing and vibrating the vibration pin in the vertical direction while a roller moves along a groove formed in the rotational direction; and a motor disposed on the other side in the housing and transmitting a rotation driving force to the spindle through a pulley driving means.
Patent KR-20180110395-A (KR)
Title: Method for providing payment service having plug-in service and electronic device therefor
Inventor: CHOI HOON
IPC: G06F9/445
Filed: 2017-03-29
Abstract: According to various embodiments, the present invention relates to an electronic device and a method for controlling an audio path thereof. The electronic device comprises: a housing; a touch screen display; a wireless communication circuit; a processor electrically connected to the display and the communication circuit; and a memory electrically connected to the processor. The memory stores an application program for performing a payment, and stores instructions to allow the processor, on execution, to store information related to the application program and a to-be-used card, related to an issuer ID in response to a first user input, to request a first external server for a search for a plug-in software program related to the issuer ID, to receive the searched plug-in software program from the first external server, to download and install the plug-in software program from a second external server in response to a second user input for installing the plug-in software program, to perform authentication for the installed plug-in software program, and to complete an installation of the plug-in software program on the basis of at least a part of an authentication result. Various other embodiments are possible.
Patent KR-20180025133-A (KR)
Inventor: XING HUO FENG
IPC: B05B9/08
Filed: 2017-03-31
Abstract: The present invention relates to a liquid spray gun which comprises a nozzle head housing, a nozzle cap, a nozzle, a liquid passage, and a gas passage, wherein the nozzle is mounted on one side of the front end of the nozzle head housing to be able to be detached; the nozzle cap is joined through screw threads on the outer side of the nozzle; an opening is installed on the front end of the nozzle cap to communicate with a spraying hole of the nozzle; and the nozzle communicates respectively with the liquid passage and the gas passage. According to the liquid spray gun of the present invention, the opening on the front end of the nozzle cap and the distance of the nozzle spraying hole can be adjusted through the screw threads to alter pressure of liquid sprayed by the nozzle and intensity of the sprayed liquid to make good atomized mass of the sprayed liquid, enable uniform spraying, prevent the liquid from leaking, and make convenient replacement and washing of an inner liquid passage because the nozzle cap and the nozzle are all able to be detached. In addition, a liquid cup can be replaced and connected in order to apply the liquid spray gun of the present invention to a sprayer having a different purpose, and because an air pump housing and a nozzle head housing are detachably connected, a user can conveniently carry the liquid spray gun and wash the inner passage thereof.
Patent KR-20180114713-A (KR)
Title: Folding type key apparatus for vehicles
Inventor: HWANG JONG MYOUNG
IPC: G07C9/00
Filed: 2017-04-11
Abstract: The present invention relates to a folding key for a vehicle. Particularly, the folding key includes a lower case, an upper case coupled to the lower case to form a predetermined installation space between the lower case and the upper case, a printed circuit board disposed horizontally in the installation space and having a plurality of tact switches spaced apart from each other, and a switch button part coupled to one side of the upper case and the lower case and having a plurality of push buttons for applying a horizontal operation force to the plurality of tact switches. So, it is possible to reduce the size of a product and improve user convenience.
Patent KR-20180073420-A (KR)
Inventor: KIM YOUNG SU
IPC: B32B7/12
Filed: 2017-04-13
Abstract: Provided is a portable device having a curved surface which is easy to discharge bubbles, overcomes a spring back phenomenon, and stably attaches a protection sheet regardless of a shape of a curved surface. The device comprising a window and a display is as follows: an entire or some part of the window contains a curved surface; a surface of the window facing the display has micro-protrusions for granting illuminations to the surface by a curve to make the window semi-transparent; and an adhesive layer of the protection sheet protecting the window is inserted into a space between the micro-protrusions, such that the semi-transparent window is switched to a transparent window.
Patent KR-20170125718-A (KR)
Inventor: KNUETTEL ALEXANDER
IPC: G02B5/32
Filed: 2017-04-26
Abstract: A device for determining a 3D structure of an object (2) comprises a first laser emitter (3) which generates laser radiation with a first wavelength and a second laser emitter which generates laser radiation with a second wavelength. The first wavelength is different from the second wavelength. The device further comprises a first beam splitter (8) which splits the laser radiation of the laser emitters (3, 5) into a reference radiation (9) and an illumination radiation (10). The illumination radiation (10) impinges on the object (2) to be measured, is reflected by the object (2) as object radiation (24) and interferes with the reference radiation (9). The resulting interference patterns are recorded by a detector (14). The device also comprises a selection hologram (22) which is designed to exclusively deflect the object radiation (24), which impinges on the selection hologram (22) at a predefined incidence angle range, in such a manner that, on a further path thereof, the object radiation (24) impinges on a determination area (26) of the detector (14) at an angle within a determination angle range. The selection hologram (22) is further designed so as to allow the object radiation (24), which impinges on the selection hologram (22) outside of the incidence angle range, to pass undiffracted and to detour the determination area (26) of the detector (14) on the further path thereof or impinge on the determination area (26) at an angle outside the determination angle range. According to the present invention, the measurements of devices are less affected by scattered light and resulting speckle noise.
Patent KR-20180121177-A (KR)
Inventor: KIM JEONG GIL
IPC: E21B19/08
Filed: 2017-04-28
Abstract: The present invention relates to a riser capturing device and comprises: a main frame; an auxiliary frame unit slidably installed at both ends of the main frame; a crane connection unit installed on the main frame at an upper portion thereof; a turning unit installed at a part of the crane connection unit and rotating the main frame; and a winding unit installed over the entire upper portion of the main frame and capable of adjusting a tilt or balance of a riser when the riser is transported.
Patent KR-20180123838-A (KR)
Title: Carbon fiber composite with carbon nano tube and method for manufacturing the same
Inventor: SUR KYUNG DOO
IPC: B29C70/52
Filed: 2017-05-10
Abstract: The present invention relates to a carbon fiber composite with carbon nanotubes and a method for manufacturing the same through drawing. More specifically, the present invention is for manufacturing a carbon fiber composite having improved strength compared to conventional carbon fiber composites by increasing the surface area of bonding between a resin and a carbon fiber by fixing carbon nanotubes on carbon fibers in the production of the carbon fiber composite through drawing. The method for manufacturing a carbon fiber composite through drawing, which collects a plurality of carbon fibers (1) and impregnating the same to a resin (4) before drawing into a mold (40) to form a carbon fiber composite, comprises the following steps: a spraying step (S10) of spraying a CNT solution (2) where a volatile liquid and carbon nanotubes (3) are mixed onto carbon fibers (1); and a fixing step (S20) of evaporating the volatile liquid with hot air to fix the carbon nanotubes (3) on the carbon fibers (1) immediately after the spraying step (S10). Thus, the merchantability and market competitiveness of a molded product of the carbon fiber composite can be maximized.
Patent KR-20180127563-A (KR)
Title: Temperature management method for hybrid vehicle
Inventor: KIM SEUNG BUM
IPC: F02G5/02
Filed: 2017-05-18
Abstract: A temperature management method for a hybrid vehicle which comprises: a flow rate control valve controlling flow of coolant to an engine, a heater, a heat exchanger, and a radiator; and an exhaust heat recovery device coupled to the flow rate control valve via the heater, the exhaust heat recovery device performing heat exchange between the coolant received from the heater and exhaust gas received from the engine, and supplying the heat-exchanged coolant to the engine. Moreover, the method comprises: a heater identifying step of identifying whether the heater is on or off; and a control step of identifying at least one of an outside air temperature, a coolant temperature, or an oil temperature in accordance with a performing result of the heater identifying step, operating the flow rate control valve in a flow stop mode to prevent the coolant of the engine from being discharged on the basis of identified data, and operating the exhaust heat recovery device.
Patent KR-20170135697-A (KR)
Inventor: HONG DAE HIE
IPC: B60K31/00
Filed: 2017-05-23
Abstract: The present invention provides a track system for a moving object capable of adjusting a speed through measurement of a load, which allows a speed to be varied in accordance with the differences in ground level terrain through collection of data by a load measurement sensor when driving on a difficult terrain with an uneven ground level. According to the present invention, the track system for a moving object comprises: a wheel support frame coupled to a moving body of the moving object and having a force plate at one side thereof; a driving wheel installed on the wheel support frame to be rotated; a driving part providing a driving force to the driving wheel; and a support wheel rotationally installed on the wheel support frame to be spaced apart from the driving wheel; a track supported by the driving wheel and the support wheel to perform an orbit motion; a plurality of load measurement sensors coupled to a lower surface of the force plate to be spaced apart from each other; a plurality of lower guide wheel connection parts coupled to the plurality of load measurement sensors, respectively; a plurality of lower guide wheels rotationally coupled to the plurality of lower guide wheel connecting parts, respectively; and a control part receiving a measurement signal from the plurality of load measurement sensors and controlling the driving part to adjust the rotational speed of the driving wheel.
Patent KR-20180051344-A (KR)
Inventor: KWEN JUNG MO
IPC: E02D27/01
Filed: 2017-05-26
Abstract: A foundation structure of a building having an earthquake response attenuation function is disclosed. The foundation structure of the building having the earthquake response attenuation function according to the present invention includes: a concrete foundation constructed by arranging reinforcing bars on the ground and pouring concrete or placing reinforcing bars in a space formed by excavating the ground and pouring concrete such that a construction space, which is open upward only, is defined by the bottom and sidewalls; a vibration absorbing layer formed of at least one stone selected from crushed stone, gravel, and volcanic stone so as to absorb a load of an earthquake transmitted from the ground through the concrete foundation, and filling the space with a predetermined height while forming a gap in the construction space; and a lower structure which is assembled in a lattice form on an upper surface of the vibration absorbing layer. According to the present invention, the load transmitted from the ground by the earthquake can be efficiently attenuated by the vibration absorbing layer, the structure forming the foundation of the building can be quickly and easily assembled, and the lower structure does not dig into the vibration absorbing layer upon the earthquake so that the building can be prevented from being tilted. A horizontal displacement buffering unit is provided on an outer surface or an inner surface of the sidewall of the lower structure so as to buffer or absorb the shock generated when the building moves horizontally due to the earthquake, thereby minimizing the damage caused by the impact.
Patent KR-20180130612-A (KR)
Inventor: SHIN KWANG SEON
IPC: B22D21/00
Filed: 2017-05-29
Abstract: Provided is a magnesium alloy for die-casting with high strength, which is economical, has excellent tensile strength, and is manufactured through the steps of adding alloying elements, such as calcium (Ca), strontium (Sr), misch metal (Mm) or yttrium (Y), to a Mg-Al-Mn alloy and adjusting a rate of addition of the alloying elements of the alloy. The magnesium alloy according to the present invention contains 6.0 to 8.5 wt% of Al, 0.2 to 1.0 wt% of Mn, 0.8 to 2.0 wt% of Ca, 0.05 to 0.5 wt% of Sr, 0.1 to 0.5 wt% of Y, 0.8 to 1.5 wt% of Mm, and the remaining of zinc (Zn) and inevitable impurities. The impurities contain 0.006 wt% or less of Fe, 0.040 wt% or less of Cu, and 0.002 wt% or less of Ni, tensile strength is more than 250 MPa at room temperature, and elongation percentage is more than 5%.
Patent KR-20180133040-A (KR)
Inventor: PARK TAE HYOUNG
IPC: H05K13/08
Filed: 2017-06-05
Abstract: The present invention relates to an apparatus and method for classifying defects, and more particularly, to an apparatus and method for classifying the defects of a printed circuit board. According to an embodiment, in an apparatus for classifying defects including a server that provides the automated management of a defect image, the server may include a first collecting part for collecting the defect image of the printed circuit board from a vision checker, a first processor for classifying the defect image into a solder region or a package region through image processing, a second processor for classifying the defect image into one of component defects such as normal, overdue, and default through the image processing, and a processor for accumulating the defect image classified through the first processor and the second processor to generate a database. It is possible to analyze the causes of defective processes.
Patent KR-20180133719-A (KR)
Inventor: KIM IN TAE
IPC: H01F27/30
Filed: 2017-06-07
Abstract: Disclosed is an eco-friendly power-saving electrical fault recovery transformer, capable of reducing manufacturing costs, installation costs, defect repair costs, maintenance costs, facility area and transformer loss of a conventional transformer, improving appearance, recovering a three-phase when an open phase is present, and preventing abnormal voltage introduction induced by an open phase and electric shock induced by potential difference by allowing a first transformer and a second transformer having a primary coil connected to a power source of a three-phase four-line (R, S, T, N) or a two-phase three-line (R, S, N, or R, T, N, or S, T, N) and a secondary coil connected to a load to output and supply a three-phase four-line type power. The eco-friendly power-saving electrical fault recovery transformer comprises: a first transformer including a first leg consisting of iron cores, a first winding of a secondary coil wound around the first leg in order at regular intervals, a third winding and a primary coil; and a second transformer including a second leg consisting of iron coils, a second winding of a secondary coil wound around the second leg in order at regular intervals, a fourth winding and a primary coil. The first transformer and the second transformer, which are single phase transformers, are electrically connected to each other, thereby outputting a three-phase four-line type power.
Patent KR-20170142900-A (KR)
Inventor: HUANG CHIN TIEN
IPC: E06B9/42
Filed: 2017-06-15
Abstract: A window shade comprises: a reel and a roller which are connected to pivot with respect to a head frame at two separate positions; and a clutch which is connected to the roller to be operated. The clutch may be switched between a connection state of preventing the roller from rotating in a first direction and a connection state for rotating the roller in a second direction opposite to the first direction. A panel assembly includes a plurality of horizontal vanes connected to first and second panels. When the first panel is maintained in a state of coming in contact with the roller, the reel may rotate to wind or unwind the panel assembly. The panel assembly may be switched between an open state of rotating the horizontal vanes to allow a beam to pass and a closed state of preventing a beam from passing. The reel may rotate in an unwinding direction while the roller keeps a stopped state by the clutch in the connection state to switch the panel assembly from the closed state to the open state.
Patent KR-20190001120-A (KR)
Inventor: YOO BYUNG WOOK
IPC: C09D5/22
Filed: 2017-06-26
Abstract: The present invention relates to a photochromic screen and a manufacturing method thereof which are for improving visibility through improving photochromic efficiency. According to the present invention, the photochromic screen includes: a transparent base plate; a photochromic material formed on the base plate, having the surface formed into an embossing form, and discoloring when irradiated with ultraviolet rays; and a photochromic nano-composite thin film including nanostructures.
Patent KR-20190001295-A (KR)
Inventor: PARK KYU WON
IPC: G01N1/20
Filed: 2017-06-27
Abstract: The present invention relates to a concentrating device comprising: a housing having an inlet part and an outlet part so as to discharge introduced sample water; a mesh part installed inside the housing to filter aquatic organisms of a predetermined size or more included in the number of samples introduced from the inlet part; a sample collecting part connected to a lower end of the mesh part to concentrate and store the aquatic organisms filtered by the mesh part; and an air injecting part installed below the mesh part for injecting air, thereby effectively providing the concentrating device which can automate a bioconcentration work and capable of concentrating more accurately.
Patent KR-20180078114-A (KR)
Inventor: LEE JEONG HO
IPC: G01K13/02
Filed: 2017-06-30
Abstract: The present invention relates to a diver pad based on diving pattern analysis that is capable of freely displaying various contents that a user intends through an external terminal and automatically guiding a diver upon diving to provide safety for the diver. According to the present invention, the diver pad based on diving pattern analysis includes: a sensor part having a temperature sensor for sensing an underwater temperature and a water depth sensor for sensing a water depth; a display part for displaying data sensed by the sensor part; a communication part for transmitting and receiving the data from an external terminal; an automatic display storing part for storing the data received from the external terminal; a battery part for supplying power to the display part; and a controller for controlling the display part.
Patent KR-20180076275-A (KR)
Inventor: ITO SEITARO
IPC: H01M4/36
Filed: 2017-06-30
Abstract: Provided is a lithium ion secondary battery with improved load properties. To this end, lithium ion secondary battery comprises: an electrode active material particle; an electrode active material composite including an acicular crystal of a first sulfide-based solid electrolyte coated on the electrode active material particle; and a second sulfide-based solid electrolyte coming into contact with the electrode active material composite. The electrode active material composite is preferably a positive electrode active material composite. In addition, the lithium ion secondary battery may further include a lithium-containing compound layer between the positive electrode active material particle and the first sulfide-based solid electrolyte.