baber/WOPTO huggingface dataset:
Patent KR-20180133292-A (KR)
Inventor: KIM GI SU
IPC: F03D15/00
Filed: 2017-06-06
Abstract: The present invention relates to a vertical axis wind turbine to automatically control a phase angle of a blade without a planetary gear, a belt, a cam, or a link and, more specifically, relates to a wind turbine in which the number, the shape, and attachment methods of blades are free and various to be harmoniously installed with a surrounding environment to provide excellent advertisement and publicity effects. In Korea surrounded by water on three sides, the Korean type high efficiency vertical axis wind turbine is appropriate for a wind environment of the Korea in many areas such as a guard post for the military and the police without a coast road streetlamp and a system track, a communication base station, the Meteorological Administration, an observatory, an environment detector, Internet of Things (IoT), or the like including independent power supply. The wind turbine is simplified, and has a concentrated structure to improve productivity and secure economic feasibility with convenient maintenance to solve environmental and energy problems.
Patent KR-20180133619-A (KR)
Inventor: NA WON KYU
IPC: A47J37/06
Filed: 2017-06-07
Abstract: The present invention relates to a grill. More particularly, the present invention relates to a grill in which a net and a frame are configured in an assembling type to enable the net to be detachable from the frame so that cleaning and replacement of the net is easy. The grill of the present invention comprises: the net made of wires crossing each other in a lattice form; a first frame coupled to front and rear sides of the net; and a second frame coupled to the right and left sides of the net.
Patent KR-20180134540-A (KR)
Inventor: KIM JI SUN
IPC: C12C13/10
Filed: 2017-06-09
Abstract: A beverage maker according to an embodiment of the present invention includes: a base; a fermentation module having an opening formed therein and a fermentation lid for opening and closing the opening; a temperature controller controlling the temperature inside the fermentation module; a flow path module connected to the fermentation module; and a main frame detachably mounted on the base and having at least a part of the flow path module mounted thereon. A problem to be solved by the present invention is to provide the beverage maker capable of keeping a gas take-off flow path clean.
Patent KR-20180135718-A (KR)
Inventor: PARK JOONG GWUN
IPC: F16D121/24
Filed: 2017-06-13
Abstract: The present invention relates to an electronic disc brake which can prevent a shock and noise caused by a wobble of a nut spindle when a vehicle is driven on an irregular road, and can maintain an optimal state of operation performance of a device by preventing the nut spindle from sagging. According to the present invention, the electronic disc brake comprises a pair of friction pads, a carrier, a caliper housing, and a pressurization unit.
Patent KR-20180005109-A (KR)
Inventor: OTT MARCEL
IPC: F02D19/06
Filed: 2017-06-21
Abstract: The present invention relates to a duel fuel large diesel engine which can be operated in a liquid mode introducing liquid fuel into a cylinder for combustion, and also can be operated in a gas mode introducing gas as a fuel into the cylinder, and specifically relates to a method for operating a longitudinal scavenged two-stroke large diesel engine. According to the present invention, gas is mixed with scavenging air and is combusted in a ratio of air to gas. During the operation of the gas mode, a control parameter capable of detecting a change of the ratio of air to gas is monitored, the large diesel engine is operated in a power equilibrium mode when the control parameter is reached to a critical value, and the ratio of air to gas is increased for combustion in the power equilibrium mode.
Patent KR-20190000995-A (KR)
Inventor: KIM BO LAM
IPC: G01N21/94
Filed: 2017-06-26
Abstract: The present invention relates to a dust detecting device and a control method thereof, in which light output from the light source receives light scattered by the dust, converts the received scattered light into an electric signal, an amount of light of the scattered light is checked in accordance with the output size of the converted electric signal, controls an output of a light receiving sensor on the basis of a quantity of detected light, and the output signal is output on the basis of the output of each light receiving sensor corresponding to a specific area.
Patent KR-20190002887-A (KR)
Inventor: JEUN YOUNG HEE
IPC: A43B21/42
Filed: 2017-06-30
Abstract: The present invention relates to a shoe provided with a shoe heel replacement device using foot fixing silicone. According to the present invention, the shoe provided with a shoe heel replacement device comprises: a shoe heel (130); a guide (110); a case (120); and a silicone (160). According to the present invention, the shoe heel (130) can be easily replaced using the guide (110) and the case (120) when the shoe heel replacement device is used.
Patent KR-20190004958-A (KR)
Title: Guidance robot
Inventor: YANG SUN HO
IPC: B25J9/00
Filed: 2017-07-05
Abstract: The present invention provides a guide robot comprising: an upper module having a main PC providing a user interface (UI) in accordance with a service environment and a display part displaying the user interface; and a lower module having a connection part connected to the upper module and a driving part for movement, wherein the upper module and the lower module are mutually detachable.
Patent KR-20190009553-A (KR)
Inventor: RYU BYUNG WOOK
IPC: B41M3/12
Filed: 2017-07-19
Abstract: The present invention relates to a printing material for producing a photoprint copy and a manufacturing method thereof, capable of preventing excessive spreading of ink even when a traditional material (such as Hanji) is used as digital fine art printing paper, and precisely copying even a precise part of an original piece, such as the unique spreading phenomenon of the Oriental painting and the tone of a pigment. According to the present invention, the printing material for producing a photoprint copy comprises: a base paper sheet made of Hanji or fabric; a coating layer formed on the upper surface of the base paper sheet; and a contact sheet attached to the lower surface of the base paper sheet. The coating layer comprises: microcapsules including a core material composed of a plurality of TiO_2 particles and SiO_2 particles, and an outer wall made of a liposoluble resin surrounding the core material; and a water-soluble resin layer in which the microcapsules are dispersedly arranged. The microcapsules may be formed to have an average diameter of 100 to 200 nm, and may be dispersedly arranged in the water-soluble resin layer at a filling rate of 60 to 70%.
Patent KR-20190009561-A (KR)
Inventor: OH SE JIN
IPC: C09K17/04
Filed: 2017-07-19
Abstract: According to the present invention, a method for manufacturing a soil modifying agent using coal fly ash comprises: a step of pulverizing coal ash and dredged soil separately by using a pulverizer; a step of transporting the coal ash and the dredged soil which have been subjected to the pulverizing step to a mixing hopper and mixing them; a step of forming the mixed raw material with coal fly ash in a recycler; a step of sintering the coal fly ash having passed through the forming step in a sintering furnace; and a step of coating the coal fly ash through the sintering step with a zero-valent iron solution to prepare a soil modifying agent.
Patent KR-20180009725-A (KR)
Inventor: BANG GUN
IPC: H04N21/4402
Filed: 2017-07-19
Abstract: The present invention provides a method and a device for providing a 360-degree virtual reality (VR) broadcasting service, which can efficiently provide an omnidirectional 360-degree VR broadcasting service having spatial, temporal and 3D extension through a hybrid network by a service provider, while maintaining an existing ultra high definition (UHD) broadcasting service. The device for providing a 360-degree VR broadcasting service comprises the following steps of: transmitting a 360-degree full video stream of a first resolution by using an image obtained through a stereoscopic VR camera; receiving a selection mode and moving information of a user from a receiving device; and transmitting a video stream of a view of interest (VoI) range of a second resolution different from the first resolution according to the selection mode and the moving information.
Patent KR-20190010804-A (KR)
Inventor: YOO JUNG KEUN
IPC: B26D7/18
Filed: 2017-07-21
Abstract: The present invention relates to a machining apparatus for a tank hole of a plastic fuel tank. A tank hole (5) is machined by using a punching tool (11) and a cutting tool (20) on a plastic fuel tank (4) produced through blow molding. A slag (6) produced when the tank hole (5) is machined is fixated using a clamping device (30) before being transferred to the outside of the plastic fuel tank (4). In consequence, a diffusing unit (40) is used at the outside of the plastic fuel tank (4) to forcibly separate and discharge the same.
Patent KR-20170088810-A (KR)
Title: The non-destructive extraction and analysis method for food sample
Inventor: JANG HAE WON
IPC: G01N33/02
Filed: 2017-07-21
Abstract: The present invention relates to a non-destructive extraction and analysis method capable of confirming a component (in particular, a volatile flavor component) of food without destroying or changing the original shape and state of a food sample. According to the present invention, stability can be secured through confirming components, and the components in food can be improved, corrected, and supplemented by reviewing the results. Also, the time and effort required for a destruction process of the food sample can be reduced, possibilities of the components being changed during the destruction process can be removed, the food can be analyzed while preserving the value of food as a product, and there is an advantage that distribution or sale is possible immediately after analysis.
Patent KR-20180107689-A (KR)
Inventor: KIM IL DOO
IPC: B32B5/26
Filed: 2017-07-24
Abstract: The present invention relates to a composite laminated fiber membrane and a method for producing the same. In particular, the composite laminated fiber membrane has flexibility due to a hydrophilic adhesive strongly binding the interfaces between 2-20 layers of fiber membranes having different fiber diameters and pore distributions and including at least one donor fiber membrane (microfiber and nanofiber); allows a pore size and distribution inside the fibers to be controlled by the amount of chitosan; and has hydrophilicity that allows liquid solutions to readily penetrate. In particular, the present invention provides a flexible hydrophilic composite laminated fiber membrane whose porosity is controlled by bonding the fiber membranes through using chitosan and a vacuum filtration equipment and by controlling the amount of a chitosan adhesive inside the fiber membrane through a washing process. The chitosan adhesive has adhesive properties due to chitosan polymer chains contracting and extending depending on the characteristics of a solvent. By bonding and washing two kinds of fiber membranes on the vacuum filtration equipment, the chitosan adhesive binds various fiber membranes without blocking the pores of the fiber membranes. In particular, the present invention relates to a composite laminated fiber membrane including hydrophilic nano fiber membranes, which can be applied even to adhesion between fiber membranes that need to maintain a moist state; and to a method for producing the same.
Patent KR-20190014803-A (KR)
Inventor: LEE NAM SEOK
IPC: H01L21/027
Filed: 2017-08-03
Abstract: The present invention relates to a method of manufacturing a substrate having a conductive pattern, which includes the following steps: sequentially forming a first conductive layer, a second conductive layer, and a photoresist layer on a substrate; forming a first portion, a second portion and a third portion having different thicknesses from each other on the photoresist layer by using roll-to-roll imprinting; ashing the photoresist layer using an atmospheric plasma process to remove the first portion of the photoresist layer; etching the first conductive layer and the second conductive layer corresponding to the first portion of the photoresist layer by etching; ashing the photoresist layer using an atmospheric plasma process to remove the second portion of the photoresist layer; etching and removing the second conductive layer corresponding to the second portion of the photoresist layer; and removing the third portion of the photoresist layer. The accuracy of the alignment can be improved, the time and cost required for the alignment process can be reduced, and a substrate having a conductive pattern can be manufactured by a roll-to-roll process.
Patent KR-20190015879-A (KR)
Inventor: LEE YOUNG CHUL
IPC: F17C5/04
Filed: 2017-08-07
Abstract: The present invention relates to a high-pressure fluid heat exchanger, and more particularly, to a high-pressure fluid heat exchanger capable of preventing an accident that a high-pressure fluid leaks. The high-pressure fluid heat exchanger according to the present invention includes: a high temperature fluid plate in which a flow path through which a high temperature fluid flows is etched; a low temperature fluid plate in which a flow path through which a low temperature fluid flows is etched; and an auxiliary plate installed between the high temperature fluid plate and the low temperature fluid plate, wherein the auxiliary plate includes a flow path which is etched to enable the leaked high-temperature fluid to flow when the fluid leaks from the high-temperature fluid plate. Accordingly, the high temperature fluid leaked from the high temperature fluid plate is discharged to the outside of the heat exchanger along the flow path of the auxiliary plate, and thus the leaked high temperature fluid is not mixed with the low temperature fluid flowing through the flow path of the low temperature fluid plate.
Patent KR-20170108899-A (KR)
Title: Energy harvester using piezoelectric fiber comprising elasticity material and manufaturing method thereof
Inventor: PARK BYUNG EUN
IPC: D03D1/00
Filed: 2017-08-08
Abstract: The present invention relates to an energy harvesting device using a piezoelectric fiber by a fiber manufacturing method and a manufacturing method thereof. The method for manufacturing an energy harvesting device according to an embodiment of the present invention includes the steps of: manufacturing a piezoelectric fiber by a fiber manufacturing method using a ferroelectric layer, wherein a piezoelectric device is the ferroelectric layer; preparing a plurality of threads, at least a part of which includes the piezoelectric fiber; and weaving the fabric with at least a part of the plurality of threads including the piezoelectric fiber as a weft or warp thread. Accordingly, the present invention can provide the energy harvesting device capable of more efficiently harvesting energy to a user by using piezoelectricity to receive elasticity.
Patent KR-20190017563-A (KR)
Inventor: KIM TAE LIM
IPC: A41D13/11
Filed: 2017-08-11
Abstract: The present invention relates to a half-balaclava with a knitted part for tension dispersion. The half-balaclava of the present invention includes: the knitted part for tension dispersion (B′) which is formed below a facial region band (A′) positioned on an upper portion of a facial region of the half-balaclava such that the half-balaclava does not cover or press both eye rims of a user when the user wears the half-balaclava by dispersing, to a lower side, tension in the direction of crown of the head that is a diagonally upper direction; and tension band units for face close contact (H, G) which are formed in an occipital region of the half-balaclava. According to the present invention, the half-balaclava has remarkable effects that the half-balaclava does not cover or press both eye rims of the user when the user wears the half-balaclava by forming the knitted part for tension dispersion below the facial region band positioned on the upper portion of the facial region of the half-balaclava such that tension in the direction of crown of the head that is a diagonally upper direction is dispersed to a lower side. In addition, tension is formed in the occipital region of the half-balaclava in the same direction as the facial region band such that the facial region band is seated on the face of the user not to be excessively lifted when the user wears the half-balaclava.
Patent KR-20190020363-A (KR)
Inventor: JIN MIN SIK
IPC: G06F11/36
Filed: 2017-08-21
Abstract: Discloses is a method for analyzing program by associating dynamic analysis with static analysis. The method for analyzing program by associating dynamic analysis with static analysis includes: obtaining a static issue including the location of the defective source code, as a result of performing a static analysis on the source code of the web application; analyzing the source code according to the location of the source code to obtain at least one first Uniform Resource Locator (URL) address mapped with the static issue; obtaining a dynamic issue that includes at least one second URL address as a result of performing a dynamic analysis on the web application; and determining an association issue between the dynamic issue and the static issue by matching the at least one first URL address and the at least one second URL address to each other. Therefore, software errors can be corrected more accurately and quickly by correlating the defects due to dynamic analysis and static analysis.
Patent KR-20190022180-A (KR)
Inventor: KIM TAE KUE
IPC: G01N29/22
Filed: 2017-08-25
Abstract: Disclosed is a variable probe holder. The variable probe holder comprises: a rotation guide plate fixated to a chamber; a rotation guide ring fixated to the chamber; and a rotation probe ring to which an ultrasonic probe is coupled. Moreover, the rotation probe ring is inserted between the rotation guide plate and the rotation guide ring, and the rotation probe ring can rotate in a circumferential direction.
Patent KR-20190023549-A (KR)
Inventor: UM KI SUNG
IPC: F16L33/30
Filed: 2017-08-29
Abstract: Disclosed in the present invention is a connecting device for a hydraulic pipe. The disclosed connecting device for a hydraulic pipe according to the present invention comprises: a female nipple unit; and a male nipple unit fastened at the female nipple unit. The female nipple unit comprises: a female nipple body unit in a hollow shape; and a female nipple protruding unit protruding from the inner circumferential surface of the female nipple body unit. The male nipple unit is characterized by comprising: a male nipple body unit in a hollow shape inserted into the female nipple body unit; and a male nipple fastening unit protruding from the outer circumferential surface of the male nipple body unit after being opposed to the female nipple protruding unit, and fastened to the female nipple protruding unit.
Patent KR-20190024195-A (KR)
Inventor: CHOI JAE WON
IPC: A47L5/24
Filed: 2017-08-31
Abstract: Disclosed is a vacuum cleaner which can improve user convenience with an improved handle structure. The vacuum cleaner comprises: a cleaner main body arranged along a longitudinal direction of a suction nozzle, and disposed to create suction power; and a handle disposed at the cleaner main body and formed so as to be gripped and manipulated by the user. The handle comprises: a first button disposed to select an on and off state of the cleaner main body; and a second button disposed to selectively manipulate suction power.
Patent KR-20190027632-A (KR)
Inventor: PARK JONG CHUL
IPC: H01L21/311
Filed: 2017-09-07
Abstract: An objective of the present invention is to provide a method for manufacturing a semiconductor device which simplifies the manufacturing process. The method for manufacturing a semiconductor device comprises the following steps: forming a deposition structure where a plurality of films are vertically deposited on a substrate; forming a mask pattern on the deposition structure; and patterning the deposition structure by using the mask pattern as an etching mask to allow the deposition structure to have a stepped end. Patterning the deposition structure includes: performing a pad etching process for etching the deposition structure by using the mask pattern as an etching mask; and performing a mask etching process for etching a side of the mask pattern. Performing the mask etching process includes emitting an ion beam onto the mask pattern. The ion beam is emitted to have a first inclination angle with respect to the side of the mask pattern and have a second inclination angle with respect to an upper surface of the mask pattern. The first inclination angle is different from the second inclination angle.
Patent KR-20190031899-A (KR)
Title: Apparatus for Sharing Weight of Mold and Vertical Type Press Molding Machine
Inventor: CHOI JUNG HO
IPC: B30B15/00
Filed: 2017-09-19
Abstract: The present invention relates to a shape plate load sharing device for a vertical press molding machine, and a vertical press molding machine. The shape plate load sharing device for a vertical press molding machine shares a load caused by a fixed plate. The shape plate load sharing device for a vertical press molding machine comprises: a fixed plate (2); a movable plate (3); a lifting unit (5); a rear shape plate (4); a tie bar (6); a height adjusting unit (7); and a load sharing unit (8). A range of molding conditions in which press molding can be performed can be increased.
Patent KR-20190033688-A (KR)
Title: Operational amplifying circuit, data driving circuit, and operation methods of the same
Inventor: JEONG JI YONG
IPC: G09G3/36
Filed: 2017-09-21
Abstract: According to the present invention, an operational amplifying circuit with reduced power consumption, increased reliability, and increased performance comprises: an operational amplifier including a first input terminal, a second input terminal, and an output terminal connected to the second input terminal and amplifying a signal provided through the first input terminal to output the signal through the output terminal; and a control circuit generating a plurality of switching signals. The operational amplifier resets the output terminal with a predetermined voltage in response to the plurality of switching signals, charges the reset output terminal, and compares a reference voltage provided through the first input terminal with a charged voltage of the output terminal so as to output a comparison voltage.
Patent KR-20190036694-A (KR)
Title: a smokestack type a fire pot
Inventor: KIM SUNG GOO
IPC: F24B13/02
Filed: 2017-09-28
Abstract: The present invention relates to a stovepipe type furnace, which is a furnace igniting charcoals or firewood so as to provide a heating function or grill meat or fish. The stovepipe type furnace is characterized by comprising: a tubular body formed in a circular or many-sided shape so as to function as a body; a bridge installed at a lower side of the tubular body and allowing a lower plane of the tubular body to be spaced from a floor surface in order to form a ventilating space; an appearing/disappearing tubular body installed at an inner upper side of the tubular body so as to selectively appear or disappear in order to adjust height; and a latching apparatus provided between the inner circumference of the tubular body and the outer circumference of the appearing/disappearing tubular body so as to maintain an appeared/disappeared state of the appearing/disappearing tubular body.