baber/WOPTO huggingface dataset:
Patent KR-20200122040-A (KR)
Title: Intelligent contents service system and method using the interlocking between smartphone and digital signage
Inventor: BAE JAE HWAN
IPC: G06K9/00
Filed: 2019-04-17
Abstract: The present invention relates to a content service system and a method thereof. According to the present invention, the content service system comprises: a digital signage device installed inside a vehicle and connected to a communication network; a plurality of smart devices interlocked with the digital signage device to play content; a learning and determination server which learns a user image of the smart device to determine age and gender information of a user; and a service server which transmits content matching the age and gender information of the user from content platforms to the digital signage device through the communication network according to the determination result of the learning and determination server.
Patent KR-20200123313-A (KR)
Title: Polarizer Film and Display device comprise the same
Inventor: KANG KUHYUN
IPC: G09F9/30
Filed: 2019-04-18
Abstract: The present invention relates to a polarizing film capable of minimizing damage to a folding area in a manufacturing process of a foldable display device, and to a display device including the same. According to the present invention, the polarizing film includes a base substrate having a folding axis and a stretching axis, and a deformation portion positioned on the edge of the base substrate. The stretching axis has an angle of less than 45° with the folding axis. According to the present invention, the display device is a display device in which a folding area (FA) in which a folding axis (AX) is located and a non-folding area (NA) adjacent to the folding area are defined. The display device comprises: a display panel (PN1); a first adhesive layer (AL1) disposed on the display panel; and a polarizing film (PN2) disposed on the first adhesive layer and having a stretch axis. The angle between the folding axis and the stretching axis is less than 45°.
Patent KR-20200126588-A (KR)
Inventor: CHO BYUNG SUNG
IPC: A24F47/00
Filed: 2019-04-30
Abstract: An aerosol generating device may include a heater that heats an aerosol generating material, a battery that supplies power to the heater, and a control unit. The control unit according to the present embodiment sets the mode of the aerosol generating device to a preheating mode in response to an input signal for initiating the operation of the heater, and controls the power supplied to the heater so that an aerosol is not generated from the aerosol generating material in the preheating mode.
Patent KR-20200129698-A (KR)
Title: System and method for optimally arranging unmanned aerial vehicle
Inventor: MOON ILKYEONG
IPC: G05D1/10
Filed: 2019-05-09
Abstract: The present invention relates to an optimal arrangement system and method of an unmanned aerial vehicle. According to one embodiment of the present invention, the optimal arrangement system of an unmanned aerial vehicle comprises: an information input unit receiving location information of a plurality of points and communication radius (R) information of the unmanned aerial vehicle; a connection pair determination unit connecting points spaced within a predetermined distance (square root of 3 x R) among the plurality of points using the location information and communication radius information; a set determination unit determining a set of the plurality of points so that all points in each set become points connected by the connection pair determination unit to all points; and a target point determination unit allocating one unmanned aerial vehicle to each set and determining a target point of each unmanned aerial vehicle so that all points belonging to each set can be located within the communication radius of the assigned unmanned aerial vehicle.
Patent KR-20200129943-A (KR)
Title: Storage device and operating method thereof
Inventor: KIM JAE HEUNG
IPC: G06F1/32
Filed: 2019-05-10
Abstract: The present technique relates to an electronic device. According to the present technique, a storage device having an efficient power supply capability comprises: a memory device group including a plurality of memory devices commonly connected through one channel; a memory controller that generates power characteristic information on power consumed by the memory device group based on the physical device characteristics of each of the plurality of memory devices, and provides the power characteristic information to a host; and a power management device that controls power supplied to the memory device group based on power characteristic information and power mode information received from the host, wherein the power mode information is information on power consumption determined according to the operating environment of the memory device group.
Patent KR-20200130923-A (KR)
Inventor: CHO YOUNG HO
IPC: F23J15/00
Filed: 2019-05-13
Abstract: The present invention relates to a system for removing white smoke (including hazardous substances) using a high-efficiency heat exchanger to remove a phenomenon seen like white smoke discharged from a factory and an industrial site. According to the present invention, the system comprises: an exhaust gas transfer unit supplying high-humidity high-temperature exhaust gas generated from a factory and an industrial site to a heat exchanger; an external air supply unit; the heat exchanger; a waste heat collection unit; a reheating unit; an air mixing unit mixing air supplied from three places; a scattering prevention unit preventing moisture included in the air and condensing the moisture; a discharge unit discharging the air to the outside; a condensate collection unit; and a turbulence generator detachably attached to the inside each of inlet and outlet ducts and the like to rotate flow of air to form turbulence.
Patent KR-20200045391-A (KR)
Inventor: KIM KYOO SUK
IPC: A01G3/047
Filed: 2019-05-15
Abstract: The present invention relates to multi-purpose scissors for cutting a stem of garlic and a branch of a fruit tree. The multi-purpose scissors comprise: a scissors main body; a stationary scissors blade; an operation lever; and an operation rod. The scissors main body includes a connection bar made from a material selected from aluminum or a synthetic resin and molded in a tubular shape to have predetermined length and diameter. The connection bar includes: a stationary scissors blade joint integrally formed on an outer surface of the front end portion thereof to allow the stationary scissors blade to be coupled thereto; a handle forming portion integrally formed on an outer surface of the rear end portion thereof to allow a handle to be formed at an end thereof; and supporting ribs formed on the outer surface thereof. The stationary scissors blade is mounted by an insert-molded coupling portion thereof to the stationary scissors blade joint. An operation lever connector (5a) is connected to an operation lever connection hole of the handle and fastened with a bolt (6) and a nut (6a) thereto. A coil spring (5d) is mounted between the handle and the operation lever. The operation rod is inserted into a central guide hole of the connection bar such that a rear-end hook is aligned to a connection hole of the operation lever and fastened thereto with a bolt and a nut, and that a front-end hook passes through the central guide hole of the connection bar and aligned to a connection hole of a crank protrusion of a movable scissors blade and fastened with a bold and nut thereto, wherein the crank protrusion is formed orthogonal to the connection hole.
Patent KR-20190057267-A (KR)
Inventor: NOH IN SUP
IPC: C08K3/22
Filed: 2019-05-21
Abstract: The present invention relates to an elastic polymer-ceramic hybrid film and a method for producing the same. According to the present invention, a polymer-ceramic hybrid material, which is an elastic polymer-ceramic hybrid film, can maintain a film shape while exhibiting elasticity, thereby being usable as a medicinal material. In addition, hydrogel used in a producing process of the film can be effectively used as a material for 3D printing. According to the polymer-ceramic hybrid film, it is possible to alter the arrangement of the ceramic particles in the hybrid material by varying a machining process of hybrid liquid, thereby enhancing mechanical strength. Moreover, according to the present invention, a method for producing an elastic polymer-ceramic hybrid film includes producing processes that are conducted simply and easily, and it is possible to produce a polymer-ceramic material at room temperature.
Patent KR-20200134518-A (KR)
Inventor: KIM JUNHO
IPC: A61K47/02
Filed: 2019-05-22
Abstract: The present invention relates to a composition for promoting hair growth, and alleviating and treating hair loss containing a substance P (SP) as an active component. More specifically, the present invention relates to a pharmaceutical composition for promoting hair growth and preventing or treating hair loss, and a cosmetic composition for promoting hair growth or alleviating hair loss by increasing the activity of hair follicle cells, maintaining a growth phase and inhibiting the progression of a degenerative phase of hair follicles, wherein the pharmaceutical composition and the cosmetic composition contain the SP. The composition containing the SP, an antioxidant, a surfactant, and a thickener, of the present invention can be applied to and used in pharmaceuticals, cosmetics, etc., for promoting hair growth, and alleviating and treating hair loss.
Patent KR-20200136709-A (KR)
Title: Fabrication method of suspended nanowire using thermal treatment
Inventor: KIM JONG BAEG
IPC: B81C1/00
Filed: 2019-05-28
Abstract: The present invention relates to a suspension-type nanowire manufacturing method using a MEMS platform and thermal treatment. The method includes the following steps of: preparing a MEMS platform having a micro gap; forming a plurality of nano-polymer lines by electrospinning a polymer solution to the MEMS platform; forming a polymer nanowire by bundling the plurality of nano-polymer lines through thermal treatment; depositing a metal substance on the polymer nanowire; and removing the polymer nanowire. According to the present invention, the suspension type nanowire manufacturing method is capable of controlling the number of nanowires and positions where the nanowires are formed by using a MEMS platform and thermal treatment.
Patent KR-20200137647-A (KR)
Inventor: JANDG JU WON
IPC: F21V17/16
Filed: 2019-05-31
Abstract: The present invention relates to a strong and easy-to-remove transparent cover LED lighting device and, more specifically, to a strong and easy-to-remove transparent cover LED lighting device equipped with a detachable means having a simple structure to guarantee easy detachment of a cover and a main body and facilitate a strong coupling so as to prevent damage caused by the separation of the cover and reduce manufacturing costs. To achieve the objectives, the strong and easy-to-remove transparent cover LED lighting device according to the present invention includes: a main body including a light source mounting unit having a side wall and a heat dissipating unit; a transparent cover including a light source receiving unit and a flange formed around the light source receiving unit, and coupled to the light source mounting unit; and a detachable means for detaching the transparent cover from the main body, wherein the detachable means includes a coupling groove formed by a coupling groove protruding inward from the side wall of the main body; a mounting wing protruding outward from the flange of the transparent cover and coupled to the coupling groove; and an elastic band interposed between the main body and the transparent cover to press and fix the mounting wing to the coupling groove.
Patent KR-20200001475-A (KR)
Title: Combine
Inventor: GOTO KAZUMI
IPC: A01D41/14
Filed: 2019-06-04
Abstract: The present invention provides a compact combine which can set an ascending position of a cutting device to be high by preventing interference of a front cover of a control unit and a right rear unit of the cutting device. The combine has a control unit (5) installed on a right portion of a rear of a cutting device (3). A cover (16) covering a right unit of the cutting device (3) is installed. A concave unit (23) whose front and left sides are opened is formed on a left portion (22A) of a front cover (22) arranged on a front unit of the control unit (5) across approximately the entire length in the vertical direction. A right rear unit of the cutting device (3) is infiltrated into the concave unit (23). Moreover, when the cutting device (3) is lifted, the cutting device (3) moves in the vertical direction while maintaining a state in which the right rear unit of the cutting unit (3) is infiltrated into the concave unit (23).
Patent KR-20200144164-A (KR)
Inventor: KWON OHYEOL
IPC: H01L21/66
Filed: 2019-06-17
Abstract: The present invention provides a substrate treatment method having high film removal efficiency on a substrate. According to the present invention, the substrate treatment method irradiates a pulse laser onto a rotating substrate to remove a film on the substrate, wherein the thickness of the film to be removed is measured and pulse energy of the pulse laser is selected based on the measured thickness of the film.
Patent KR-20190143389-A (KR)
Title: Heat treatment apparatus
Inventor: ONO YUKIO
IPC: H01L21/67
Filed: 2019-06-17
Abstract: An objective of the present invention is to provide a heat treatment apparatus capable of measuring the temperature of a susceptor regardless of whether a substrate is held in the susceptor. According to the present invention, before heat treatment of a semiconductor wafer to be processed, a dummy wafer (DW) is put on a quartz susceptor (74) and light is irradiated from a halogen lamp (HL) to preheat the susceptor (74). A control unit controls output of the halogen lamp (HL) based on the temperature of the susceptor (74) measured by a radiation thermometer (130). The radiation thermometer (130) receives an infrared ray with a greater wavelength than 4 μm to measure the temperature of the susceptor (74). As quartz becomes opaque in a range of a greater wavelength than 4 μm, the radiation thermometer (130) receives only the infrared ray irradiated from the susceptor (74) to correctly measure the temperature of the susceptor (74) regardless of whether a wafer is held in the susceptor (74).
Patent KR-20200114947-A (KR)
Title: Black red ginseng composition and agricultural products grown thereon
Inventor: CHOI JIN YOUNG
IPC: A23K50/80
Filed: 2019-06-18
Abstract: The present invention relates to a composition for cultivating agricultural, marine and livestock products containing black red ginseng as an active ingredient, and to agricultural, marine and livestock products cultivated by using the same. According to the present invention, agricultural, marine and livestock products containing a large amount of saponins beneficial to a human body can be harvested by cultivating and growing agricultural, marine and livestock products using the composition containing black red ginseng as an active ingredient.
Patent KR-20200144836-A (KR)
Inventor: LEE HEE RAN
IPC: H04N21/485
Filed: 2019-06-19
Abstract: Disclosed is an electronic device transmitting a control signal for changing a volume of a content providing device to a remote control device of the electronic device by grasping a volume state of the content providing device. The electronic device comprises: a communication interface including a circuitry; a memory wherein control code information of a content providing device is stored; and a processor which obtains state information of the content providing device when a control signal for changing a volume value of the electronic device is continuously received from a remote control device through the communication interface for more than a threshold number of times, and controls the communication interface to transmit the control signal for changing the volume value of the content providing device to the remote control device based on stored code information when a current volume value of the content providing device is less than or equal to the threshold value or the content providing device is identified as in a mute state based on the state information.
Patent KR-20200145940-A (KR)
Inventor: CHANG HOON LEE
IPC: H01M8/04223
Filed: 2019-06-21
Abstract: The present invention relates to a condensate discharge integrated valve for a fuel cell vehicle in which a water trap, a discharge valve, a detection sensor, and a heater are integrated into one module and, more specifically, to a condensate discharge integrated valve for a fuel cell vehicle capable of improving work productivity. The condensate discharge integrated valve for a fuel cell vehicle comprises: a water trap storing condensate; a discharge valve for discharging the condensed water stored in the water trap to the outside; a detection sensor detecting the flow of the condensate according to the change in capacitance; and a heater to prevent freezing of a flow path through which the condensed water is transferred. The water trap, the discharge valve, the detection sensor, and the heater are integrated into one module.
Patent KR-20210000817-A (KR)
Inventor: LEE NA HYEON
IPC: A61K8/46
Filed: 2019-06-26
Abstract: A method for preparing a natural carbonated bath preparation according to the present invention comprises: a first step of mixing the powder containing sodium bicarbonate, corn starch, tartaric acid, and sodium lauryl sulfoacetate; a second step of mixing a liquid phase containing base oil (carrier oil), essential oil, cocobetaine and perfumed oil with the powder and stirring for 10 to 20 minutes; a third step of kneading the bubble bath preparation powder obtained by stirring the powder and the liquid phase at a pre-determined pressure and then making a shape using a mold; and a fourth step of drying the resulting solid shape for 24 hours to complete a natural bubble bath preparation.
Patent KR-20210003603-A (KR)
Inventor: KIM YUNBAE
IPC: H04L25/02
Filed: 2019-07-02
Abstract: Disclosed are a method and a device of processing control channel data. According to an embodiment, the channel data processing method includes: receiving a downlink signal corresponding to an arbitrary cell; generating valid data by converting a random variable extracted from control channel data of the downlink signal into a normal random variable having a normal distribution; and estimating the state of the cell based on the valid data. The present invention provides a technique for estimating the state of the cell by processing control channel data.
Patent KR-20200104204-A (KR)
Title: Method and Apparatus for Distance Recognition using Stereo Image
Inventor: JEONG WOO YEON
IPC: G06T7/593
Filed: 2019-07-03
Abstract: Disclosed are a method for recognizing a distance by using a stereo image and a device therefor. According to an embodiment of the present invention, the object recognition device can comprise: a pattern irradiation part for irradiating a random pattern in a moving direction of a moving object according to a preset irradiation period; a first image photographing part for photographing a left eye image in the moving direction; a second image photographing part for photographing a right eye image in the moving direction; and a control part which determines the irradiation period of the random pattern, and recognizes the object based on the random pattern according to the irradiation period and a stereo image obtained by combining the left-eye image and the right-eye image.
Patent KR-20210005372-A (KR)
Inventor: YOON DAI GEON
IPC: H01L21/67
Filed: 2019-07-03
Abstract: Provided is a fluid control device which can stably prevent a fluid from overflowing from a storage tank. The fluid control device comprises: a floating member suspended by a fluid; an accommodating member accommodating the floating member to prevent the floating member from being separated to the outside while passing the fluid; a separation unit coupled to the accommodating member, including an accommodating space into which the floating member can be fitted, and configured to press the floating member fitted in the accommodating space to move to the accommodating member; and a discharge member coupled to the separation unit and allowing the fluid passing through the separation unit to be discharged.
Patent KR-20210004642-A (KR)
Inventor: KIM SUN JAE
IPC: C30B15/32
Filed: 2019-07-05
Abstract: The present invention relates to a single crystal growth device capable of controlling the temperature of a seed and to a single crystal growth method using the same. The single crystal growth device comprises: a crucible; a seed located on melt in the crucible; a seed holder connecting the seed and a seed shaft; and a heating element formed inside the seed holder, wherein the heating element is formed to be vertically movable, and the temperature of the seed is controlled through vertical movement of the heating element.
Patent KR-20210007212-A (KR)
Inventor: PARK JIN WOO
IPC: F26B23/02
Filed: 2019-07-10
Abstract: The present invention relates to a high-speed livestock manure fermentation dryer. According to the present invention, the high-speed livestock manure fermentation dryer is characterized in that a fermentation container (40) is built in a case (10), a combustion container (50) and an air supply pipe (30) are installed in a combustion chamber (20), and a heating pipe (31) is connected to the air supply pipe (30). According to the present invention, a resource saving effect can be obtained.
Patent KR-20210008226-A (KR)
Inventor: KIM HEE CHANG
IPC: C01G9/06
Filed: 2019-07-11
Abstract: Disclosed is a method for preparing zinc sulfate monohydrate for a feed additive through recycling of waste batteries. The present invention provides a method for preparing zinc sulfate monohydrate for feed additive by separating, extracting and purifying zinc and manganese from waste batteries through physical treatment and wet process, in which the method comprises the steps of: (a) pulverizing and screening waste batteries to obtain a raw material powder containing zinc and manganese; (b) obtaining a zinc sulfate solution by including a step of reacting sulfuric acid with the raw material powder; (c) removing the heavy metal component contained in the zinc sulfate solution; and (d) concentrating, dehydrating and drying the zinc sulfate solution to obtain zinc sulfate monohydrate.
Patent KR-20190088041-A (KR)
Title: Optical film and display device comprising the same
Inventor: LEE HEE HWAN
IPC: G09F9/30
Filed: 2019-07-17
Abstract: The present invention relates to an optical film capable of increasing visibility, and a display apparatus including the same. According to one embodiment of the present invention, the optical film comprises: a base material; a base film including first and second lens pattern parts protruding from one surface of the base material to be spaced apart from each other; and a cover film disposed on the upper part of the base film. The first lens pattern part comprises: a first surface; a first side surface extended from one side of the first surface to the one surface of the base material; and a second side surface extended from the other side of the first surface to the one surface of the base material. The second lens pattern part comprises: a second surface; a third side surface extended from one side of the second surface to the one surface of the base material; and a fourth side surface extended from the other side of the second surface to the one surface of the base material. An angle between the one surface of the base material and a virtual line connected from a contact point between the second side surface and the first surface to a contact point between the third side surface and the one surface of the base material is less than 50°, shapes of the first and second side surfaces of the first lens pattern part are symmetrical with each other, and shapes of the third and fourth side surfaces of the second lens pattern part are symmetrical with each other.