baber/WOPTO huggingface dataset:
Patent KR-20200107289-A (KR)
Inventor: CHOI JLHEE
IPC: H04N21/472
Filed: 2019-03-07
Abstract: The present invention relates to an apparatus for displaying augmented reality content and a control method thereof, capable of improving user convenience. According to the present invention, the control method performed by an augmented reality content display apparatus comprises: a step of selecting a prescribed augmented reality content for playback; a step of arranging and playing the augmented reality content for playback on a background image photographed in real-time through a camera module while an augmented reality display mode is activated; a step of differentiating the type of augmented reality content for playback based on a preset criterion; and a step of dynamically selecting one among a plurality of playback methods in accordance with the type of the augmented reality content differentiated in the previous step to play the corresponding augmented reality content for playback if the augmented reality display mode is temporarily deactivated and activated again after the augmented reality content for playback is played on the background image.
Patent KR-20200109669-A (KR)
Inventor: BONG JI YEON
IPC: H05K1/16
Filed: 2019-03-14
Abstract: A card-type smart key for a vehicle which is easy to store and carry is provided. To this end, the card-type smart key according to the present invention includes: a main body made of a flexible plastic material to form an outer appearance, and including a first corner part, a second corner part, a third corner part facing the first corner part diagonally, and a fourth corner part facing the second corner part; a flexible printed circuit board provided inside the main body, and disposed close to the second to fourth corner parts to generate an electrical signal; a flexible battery disposed close to the first corner part and having one end electrically connected to the printed circuit board; a wireless charging coil provided on a rear surface portion of the flexible printed circuit board; a plurality of antenna units disposed close to at least one of the third corner part or the fourth corner part to transmit/receive a signal; and a switching unit provided on a front surface portion of the flexible printed circuit board and disposed close to at least one of a third corner part or the fourth corner part.
Patent KR-20200111543-A (KR)
Title: The Integrated PC double wall structure with improved productivit
Inventor: KIM TAE JUN
IPC: E04B2/86
Filed: 2019-03-19
Abstract: The present invention relates to an integrated PC dual wall structure with improved productivity, which comprises: inner and outer wall bodies arranged to be in parallel with each other to be spaced apart in a back-and-forth direction; a main body reinforcing bar buried in the inner and outer wall bodies for reinforcement of the wall bodies; a burial mold connecting the inner and outer wall bodies to each other, and located on the inner surface of each wall body to perform a mold function; and a connecting metal installed at a tilted angle in a penetration hole of the burial mold so as to be connected to each main body′s reinforcing bar. Therefore, according to the present invention, when a wall body is fabricated in a factory, the inner and outer wall bodies are constructed as a single framework before a plurality of wall bodies are vertically installed to allow concrete to be simultaneously filled in and allowed to cure. Consequently, the period of construction time caused by separate concrete placing and curing due to separate fabrication of each wall body can be shortened. In addition, as the several molds are fabricated by being erected and overlapped, space can be better utilized, the number of molds can be reduced, and the equipment is subjected to less wear.
Patent KR-20190119517-A (KR)
Title: Drain valve driving device
Inventor: JIN YINGKE
IPC: H02K7/108
Filed: 2019-03-26
Abstract: Provided is a drain valve control device which can hold a fastened state of a braking member and a transient member even if a relatively small force is applied to the braking member. The drain valve control device comprises a drive source, an output clutch mechanism, a valve core, an interlock mechanism, and a braking mechanism including a braking member, a transient member, and a return elastic member. The driving force of the drive source is transmitted to the valve core via the output clutch mechanism to operate the interlock mechanism and apply a force to the braking member, thereby fastening the braking member to the transient member driven by the output clutch mechanism. The return elastic member applies a force to the braking member in a direction of releasing the fastening. The braking member rotates along a first axis and has a shaft portion and a fastening portion around the first axis. The transient member is able to rotate along a second axis parallel to the first axis and has a fastened portion which can be switched between a state of being fastened to the fastening portion and another state of being released from the fastening portion. The force applied by the fastened portion to the fastening portion passes through the shaft portion.
Patent KR-20200117093-A (KR)
Inventor: AHN JEA HEON
IPC: H01L27/32
Filed: 2019-04-02
Abstract: A display device can comprise: a lower substrate having a display area and a peripheral area surrounding the display area; a sub-pixel structure disposed in the display area on the lower substrate; an optical filter layer disposed on the sub-pixel structure; a color filter layer disposed on the optical filter layer; an upper substrate disposed on the color filter layer; and an alignment structure disposed in the peripheral area on the lower surface of the upper substrate and containing the same material as a material constituting the optical filter layer and a material constituting the color filter layer. Accordingly, it is possible to check whether the color filter layer and the optical filter layer are accurately formed in the display area on the lower surface of the upper substrate, and reduce the defect rate of the display device.
Patent KR-20200117682-A (KR)
Inventor: HYO JIN KIM
IPC: C09D7/20
Filed: 2019-04-05
Abstract: The present invention relates to a photocurable hard coating solution including a photocurable silicon compound and having excellent scratch resistance and flexibility, and a hard coating film using the same. The photocurable hard coating solution includes, based on 100 parts by weight of a photocurable urethane acrylate oligomer having two or more functional groups, 10-70 parts by weight of a photocurable acrylate monomer, 5-30 parts by weight of a photocurable silicon compound, 5-30 parts by weight of a fluorine compound, 5-20 parts by weight of silica sol, 0.1-10 parts by weight of a photoinitiator, and 10-200 parts by weight of an organic solvent.
Patent KR-20190041984-A (KR)
Title: Input system for a computer incorporating a virtual touch screen
Inventor: PARK SANG WOOK
IPC: H04N5/225
Filed: 2019-04-05
Abstract: The present invention relates to a computer input system inputting information into a computer by including: a display device displaying an image of the computer; an input unit emitting infrared light of a predetermined wavelength through manipulation by a user or by making contact with or approaching a display area in which the display device displays an image; and a camera configured to photograph the display area and transmit information about the photographed image to the computer. The camera device includes a photographing element comprising a plurality of pixels and a multiband pass filter transmitting only light of a predetermined wavelength range in a wavelength range and visible light area of the infrared light emitted from the input device. Since the emission of the infrared light is synchronized with the photographing of the camera device, the infrared light is emitted or not emitted alternately by frame during the photographing of the camera device. The computer extracts information of an image corresponding to the infrared light from the input unit among images taken through the camera device and calculates position information on the coordinate system of the image transmitted from the display device to process the information as information inputted into the computer through the display device.
Patent KR-20200121196-A (KR)
Inventor: PARK GUNKOOK
IPC: A23L33/00
Filed: 2019-04-15
Abstract: The present invention relates to a method for manufacturing bioconverted red ginseng with enhanced compound K content. When using the method for manufacturing bioconverted red ginseng of the present invention, an absorption rate of ginsenoside in the body can be greatly improved by significantly increasing the compound K content of red ginseng. The present invention provides the method for manufacturing bioconverted red ginseng with enhanced compound K content comprising a step of conducting a reaction by adding a culture solution of a Candida milleri strain to a red ginseng extract.
Patent KR-20200127436-A (KR)
Inventor: YEOM DONG HYUN
IPC: G11C29/12
Filed: 2019-05-02
Abstract: The present invention relates to a serially arranged printed circuit board (PCB), in which a BIST test and a function test can be easily and simply performed in one place, and a transfer robot for testing the same. According to one embodiment of the present invention, the serially arranged PCB comprises: a first solid state drive (SSD) semiconductor including a first terminal part formed on one side; an N (N is a natural number equal to or greater than two) SSD semiconductor arranged in parallel at a first predetermined interval in a first direction with respect to the first SSD semiconductor and including an N terminal part formed on one side; a first support part mutually supporting the first and N SSD semiconductors and disposed in the first predetermined interval; a second support part spaced apart at a second predetermined interval to mutually support the first and N SSD semiconductors and surrounding the first and N SSD semiconductors; and a third support part mutually supporting the first and N semiconductors and the second support part, and disposed in the second predetermined interval. The second support part surrounds the first and N semiconductors when the one side, in which the first and N terminal parts are formed, is opened.
Patent KR-20200131666-A (KR)
Inventor: LEE HEE CHUL
IPC: H01S3/10
Filed: 2019-05-14
Abstract: Provided is a device for generating a laser pulse according to one embodiment of the present invention. The device comprises: a laser generation unit including a laser medium, an excitation light source supplying excitation light to the laser medium, a first mirror and a second mirror forming a resonance path through which the light excited by the laser medium is amplified, a saturation absorber disposed on the resonance path, a polarizer, and a Pockels cell; and a controller controlling the saturation absorber or the Pockels cell so that the laser generation unit operates in a single pulse mode or a multiple pulse mode. The device for generating a laser pulse can generate and output a multi-pulse laser with stable output performance.
Patent KR-20190069351-A (KR)
Title: Functional food for preventing or improving osteoarthritis containing an extract of Angelica gigas Nakai
Inventor: KWON JIN HWAN
IPC: A23L33/105
Filed: 2019-05-17
Abstract: The present invention relates to a health functional food for preventing and/or alleviating osteoarthritis comprising an extract of Angelica gigas Nakai, and to a health functional food for preventing and/or alleviating osteoarthritis comprising a mixed extract of Angelica gigas Nakai and Cnidium officinale.
Patent KR-20200133456-A (KR)
Inventor: KIM HONGKI
IPC: G06F1/16
Filed: 2019-05-20
Abstract: According to various embodiments of the present disclosure, an electronic device can comprise: a display assembly for outputting a screen; a bezel part disposed along the edge of the display assembly and including at least one electrode; a bracket disposed on the bottom surface of the display assembly and the bezel part and supporting internal electronic components; and a flexible printed circuit board disposed between the bezel part and the bracket and including a force sensor facing the at least one electrode, and a conductive member providing electrical contact with the at least one electrode. Therefore, the electronic device integrates functions of a plurality of electronic components into one assembly to reduce mounting spaces of the components, thereby reducing cost and simplifying a manufacturing process.
Patent KR-20190132948-A (KR)
Title: Substrate processing method and substrate processing apparatus
Inventor: YANG TIMOTHY TIANSHYUN
IPC: H01L21/027
Filed: 2019-05-21
Abstract: The prevent invention is provided to prevent the occurrence of a pair hole difference in an etching shape. Provided is a substrate processing method which includes a process of embedding an organic film in the recess part of a silicon-containing film formed on the sidewall of the pattern of photoresist on an etching target film, and a process of etching or sputtering the organic film and the silicon-containing film under a condition that selectivity is approximately 1 : 1.
Patent KR-20200134848-A (KR)
Inventor: LEE JUNG HOON
IPC: C22C38/22
Filed: 2019-05-24
Abstract: Disclosed is an invention relating to a method for manufacturing a hot rolled steel sheet having a high strength and a hot rolled steel sheet manufactured thereby. In one concrete embodiment, the method for manufacturing a hot-rolled steel sheet having a high strength comprises the steps of: re-heating a slab including 0.06-0.09 wt% of carbon (C), 0.35-0.45 wt% of silicon (Si), 1.4-1.6 wt% of manganese (Mn), more than 0 and not more than 0.018 wt% of phosphorus (P), more than 0 and not more than 0.005 wt% of sulfur (S), 0.01-0.05 wt% of aluminum (Al), 0.1-0.2 wt% of nickel (Ni), 0.25-0.35 wt% of copper (Cu), 0.15-0.25 wt% of molybdenum (Mo), 0.015-0.025 wt% of niobium (Nb), more than 0 and not more than 0.006 wt% of nitrogen (N), and the remaining of iron (Fe) and inevitable impurities; hot-rolling the re-heated slab under the condition of a rolling temperature of 870-910°C; and cooling and winding the hot-rolled slab, wherein a weight ratio (Ni/Cu) of nickel (Ni) to copper (Cu) is 0.3-0.8. According to the present invention, the hot-rolled steel sheet having a high strength may have excellent productivity and economic feasibility.
Patent KR-20200136140-A (KR)
Inventor: LEE DONGGEUN
IPC: G01S1/68
Filed: 2019-05-27
Abstract: Provided is a location tracking system. The location tracking system comprises: a smartwatch including a GPS reception unit, an RF signal reception unit, an ultrasonic signal reception unit, and a control unit; at least three RTLS beacons disposed in different locations indoors, and outputting RF and ultrasonic signals simultaneously with the smartwatch; and a location tracking server receiving location information of a user from the smartwatch, and mapping the location of the user. The control unit calculates the outdoor location of the user using a GPS signal received by the GPS reception unit, and calculates the indoor location of the user using the RF signal and the ultrasonic signal.
Patent KR-20200136525-A (KR)
Title: Composite material preform board
Inventor: CHAE HOON KIM
IPC: C08L81/02
Filed: 2019-05-27
Abstract: The present invention relates to a composite material preform board comprising: a reinforcing fiber; and polyphenylene sulfide and, more specifically, to a composite material preform board with excellent heat resistance and sound absorption properties.
Patent KR-20200137311-A (KR)
Inventor: SHIN KYUYEOL
IPC: F24F120/20
Filed: 2019-05-29
Abstract: The present invention relates to an air conditioner and a method for controlling the same. The air conditioner enables a menu screen indicating a driving mode, a wind setting, and an air purification degree to be realized and displayed on a display module displaying the driving mode and an operation setting, and enables a steering grill of a front outlet hole to be tilted in accordance with a wind direction when at least one wind direction is set by a wind setting so as to allow air to be discharged to a target area. Therefore, the wind direction can be easily set through the menu screen, and the wind directions can be set at a plurality of directions to enable the steering grill to be rotated in the horizontal direction or the vertical direction to allow the air to be discharged to an indoor area and directly change the wind direction in accordance with the wind setting.
Patent KR-20200018226-A (KR)
Title: Template for supporting mask and producing methoe thereof and producing method of mask integrated frame
Inventor: LEE BYUNG IL
IPC: H01L51/00
Filed: 2019-06-04
Abstract: The present invention relates to a mask support template, a manufacturing method thereof, and a manufacturing method of a frame-integrated mask. According to the present invention, the manufacturing method of the mask support template is a method of manufacturing a template (50) supporting a mask for forming an organic light emitting diode (OLED) pixel and corresponding to a frame (200). The manufacturing method of the mask support template comprises the steps of: (A) providing a mask metal film (110); (b) bonding the mask metal film (110) onto the template (50) on which a temporary adhesive portion (55) is formed; and (c) manufacturing a mask (100) by forming a mask pattern (P) on the mask metal film (110).
Patent KR-20200141828-A (KR)
Inventor: OH YOUNG KYU
IPC: F02D41/00
Filed: 2019-06-11
Abstract: The present invention relates to a method for compensating fuel for each cylinder during purging, which includes the steps of: compensating a fuel injection time for each cylinder according to the intake amount of each cylinder, injection pressure of an injector, and internal pressure of a combustion chamber; activating an active purge pump and injecting boil-off gas adsorbed on a canister by pressurizing the boil-off gas into the intake pipe; and estimating the amount of the boil-off gas reaching each combustion chamber and converting the fuel injection time according to the estimated amount of the boil-off gas. After calculating the fuel injection time by the injector for each cylinder, the fuel injection time is corrected by estimating the amount of the boil-off gas introduced into each combustion chamber, thereby reducing the possibility of occurrence of rich combustion by evaporation gas.
Patent KR-20200033148-A (KR)
Title: Water supply device for pets
Inventor: KIM YOUNG DON
IPC: G08B3/10
Filed: 2019-06-13
Abstract: A water supply device for companion animals according to an embodiment of the present invention comprises: a bottom plate; a water tank comprising a boundary wall surrounding the bottom plate; an inner assembly arranged in the water tank to receive water from the water tank and supply the same; a plurality of weight sensors arranged at a lower side of the bottom plate to detect an amount of water contained in the water tank; and a control part entering the warning mode when the weight of water detected by the weight sensor is under or over a preset standard range, and transferring a warning signal to a user. According to the present invention, the control part can grasp an accurate amount of water.
Patent KR-20200144385-A (KR)
Inventor: YOU HONG JUN
IPC: H01L21/67
Filed: 2019-06-18
Abstract: The present invention relates to an element handler and, more specifically, to an element handler and a digital code recognition system used therefor, wherein the element handler performs at least one among inspection and classification of elements. The present invention relates to a digital code recognition system installed in the element handler, which receives a plurality of elements (10) by using a tray (20) having an element (10) loaded thereon and performs at least one among inspection and classification of the element (10), so as to recognize a digital code (31) formed on a side surface of the tray (20). The digital code recognition system recognizes the digital code (31) of the tray (20) positioned in at least one digital code recognition area (RS) configured on a movement path of the tray (20) in the element handler, and comprises: a light path change unit (100) installed in a position facing the digital code (31) formed on the side surface of the tray (20) so as to change a light transmission path (L) of an image of the digital code (31); and an image acquisition unit (200) for recognizing the image of the digital code (31) transmitted by the light path change unit (100). According to the present invention, a digital code can be stably recognized.
Patent KR-20210001553-A (KR)
Inventor: KANG JAE UK
IPC: E05B35/00
Filed: 2019-06-28
Abstract: The present invention relates to a door lock device and, more particularly, to a door lock device which allows a user to manually release a locked state of a door using a card key. To this end, according to the present invention, the door lock device comprises: a lever frame installed around a lever insertion hole from the inside of a cover; an elevator maintained in a forward state or a reverse state on the lever frame; a key cylinder module in which a key cylinder moves when a card key is inserted into a key groove; and a lifter moving the elevator back and forth while interlocking with the key cylinder.
Patent KR-20210005777-A (KR)
Inventor: DONGHOON LEE
IPC: F25D29/00
Filed: 2019-07-06
Abstract: The present invention relates to a refrigerator. According to the present invention, the refrigerator comprises: a first tray assembly forming a portion of an ice-making cell; a second tray assembly forming the other portion of the ice-making cell; a driving unit connected to the second tray assembly; and a control unit controlling the driving unit. The control unit changes a moving position of the driving unit in a reverse direction to control the second tray assembly to be moved to an ice-making position in the reverse direction after water supply is finished and, afterwards, additionally changes the moving position of the driving unit in the reverse direction to increase coupling force between the first and second tray assemblies in the ice-making position.
Patent KR-20210009943-A (KR)
Inventor: GIM HOI CHEOL
IPC: A62B18/02
Filed: 2019-07-18
Abstract: The present invention is applied to an anti-yellow dust mask, and in particular, it is possible to manufacture a higher-grade anti-yellow dust mask as well as feeling comfort by lowering the inhalation resistance of a facial part. For the same, an outer skin comprises a protrusion part arranged to have a separated space at regular intervals by applying heat to the outer skin, an inner skin, or both of the anti-yellow dust mask consisting of the inner skin, a filter, and the outer skin, thereby maintaining inhalation resistance of the facial part by increasing the surface area of the outer skin.
Patent KR-20200012750-A (KR)
Title: Modular micro-fluidic chip and micro-fluidic flow system having thereof
Inventor: LEE MOON KEUN
IPC: B01L3/00
Filed: 2019-07-23
Abstract: Disclosed are a modular fluidic chip and a fluidic flow system comprising the same, wherein the modular fluidic chip can realize the fluidic flow system having various structures without restrictions in shape or size by connecting a plurality of fluidic chips capable of carrying out mutually different functions as necessary. The modular fluidic chip comprises a body including at least one first hole through which fluid can flow and a housing that can accommodate the body therein, includes a second hole through which fluid can flow corresponding to at least one first hole, and a fluid connection part connectable to another modular fluid chip.